Moved, renamed, and deleted files

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

520 files changed, 0 insertions, 225247 deletions

diff --git a/ANDROID_3.4.5/drivers/input/Kconfig b/ANDROID_3.4.5/drivers/input/Kconfig
deleted file mode 100644
index 3eb8298e..00000000
--- a/ANDROID_3.4.5/drivers/input/Kconfig
+++ /dev/null
@@ -1,207 +0,0 @@
-#
-# Input device configuration
-#
-
-menu "Input device support"
-	depends on !S390 && !UML
-
-config INPUT
-	tristate "Generic input layer (needed for keyboard, mouse, ...)" if EXPERT
-	default y
-	help
-	  Say Y here if you have any input device (mouse, keyboard, tablet,
-	  joystick, steering wheel ...) connected to your system and want
-	  it to be available to applications. This includes standard PS/2
-	  keyboard and mouse.
-
-	  Say N here if you have a headless (no monitor, no keyboard) system.
-
-	  More information is available: <file:Documentation/input/input.txt>
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called input.
-
-if INPUT
-
-config INPUT_OF_MATRIX_KEYMAP
-	depends on USE_OF
-	bool
-
-config INPUT_FF_MEMLESS
-	tristate "Support for memoryless force-feedback devices"
-	help
-	  Say Y here if you have memoryless force-feedback input device
-	  such as Logitech WingMan Force 3D, ThrustMaster FireStorm Dual
-	  Power 2, or similar. You will also need to enable hardware-specific
-	  driver.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ff-memless.
-
-config INPUT_POLLDEV
-	tristate "Polled input device skeleton"
-	help
-	  Say Y here if you are using a driver for an input
-	  device that periodically polls hardware state. This
-	  option is only useful for out-of-tree drivers since
-	  in-tree drivers select it automatically.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called input-polldev.
-
-config INPUT_SPARSEKMAP
-	tristate "Sparse keymap support library"
-	help
-	  Say Y here if you are using a driver for an input
-	  device that uses sparse keymap. This option is only
-	  useful for out-of-tree drivers since in-tree drivers
-	  select it automatically.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sparse-keymap.
-
-comment "Userland interfaces"
-
-config INPUT_MOUSEDEV
-	tristate "Mouse interface" if EXPERT
-	default y
-	help
-	  Say Y here if you want your mouse to be accessible as char devices
-	  13:32+ - /dev/input/mouseX and 13:63 - /dev/input/mice as an
-	  emulated IntelliMouse Explorer PS/2 mouse. That way, all user space
-	  programs (including SVGAlib, GPM and X) will be able to use your
-	  mouse.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mousedev.
-
-config INPUT_MOUSEDEV_PSAUX
-	bool "Provide legacy /dev/psaux device"
-	default y
-	depends on INPUT_MOUSEDEV
-	help
-	  Say Y here if you want your mouse also be accessible as char device
-	  10:1 - /dev/psaux. The data available through /dev/psaux is exactly
-	  the same as the data from /dev/input/mice.
-
-	  If unsure, say Y.
-
-
-config INPUT_MOUSEDEV_SCREEN_X
-	int "Horizontal screen resolution"
-	depends on INPUT_MOUSEDEV
-	default "1024"
-	help
-	  If you're using a digitizer, or a graphic tablet, and want to use
-	  it as a mouse then the mousedev driver needs to know the X window
-	  screen resolution you are using to correctly scale the data. If
-	  you're not using a digitizer, this value is ignored.
-
-config INPUT_MOUSEDEV_SCREEN_Y
-	int "Vertical screen resolution"
-	depends on INPUT_MOUSEDEV
-	default "768"
-	help
-	  If you're using a digitizer, or a graphic tablet, and want to use
-	  it as a mouse then the mousedev driver needs to know the X window
-	  screen resolution you are using to correctly scale the data. If
-	  you're not using a digitizer, this value is ignored.
-
-config INPUT_JOYDEV
-	tristate "Joystick interface"
-	help
-	  Say Y here if you want your joystick or gamepad to be
-	  accessible as char device 13:0+ - /dev/input/jsX device.
-
-	  If unsure, say Y.
-
-	  More information is available: <file:Documentation/input/joystick.txt>
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called joydev.
-
-config INPUT_EVDEV
-	tristate "Event interface"
-	help
-	  Say Y here if you want your input device events be accessible
-	  under char device 13:64+ - /dev/input/eventX in a generic way.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called evdev.
-
-config INPUT_EVBUG
-	tristate "Event debugging"
-	help
-	  Say Y here if you have a problem with the input subsystem and
-	  want all events (keypresses, mouse movements), to be output to
-	  the system log. While this is useful for debugging, it's also
-	  a security threat - your keypresses include your passwords, of
-	  course.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called evbug.
-
-config INPUT_APMPOWER
-	tristate "Input Power Event -> APM Bridge" if EXPERT
-	depends on INPUT && APM_EMULATION
-	help
-	  Say Y here if you want suspend key events to trigger a user
-	  requested suspend through APM. This is useful on embedded
-	  systems where such behaviour is desired without userspace
-	  interaction. If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called apm-power.
-
-config INPUT_KEYRESET
-	tristate "Reset key"
-	depends on INPUT
-	---help---
-	  Say Y here if you want to reboot when some keys are pressed;
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called keyreset.
-
-comment "Input Device Drivers"
-
-source "drivers/input/keyboard/Kconfig"
-
-source "drivers/input/mouse/Kconfig"
-
-source "drivers/input/joystick/Kconfig"
-
-source "drivers/input/tablet/Kconfig"
-
-source "drivers/input/touchscreen/Kconfig"
-
-source "drivers/input/rmtctl/Kconfig"
-
-source "drivers/input/physics_key/Kconfig"
-
-source "drivers/input/misc/Kconfig"
-
-source "drivers/input/sensor/Kconfig"
-endif
-
-menu "Hardware I/O ports"
-
-source "drivers/input/serio/Kconfig"
-
-source "drivers/input/gameport/Kconfig"
-
-endmenu
-
-endmenu
-
diff --git a/ANDROID_3.4.5/drivers/input/Makefile b/ANDROID_3.4.5/drivers/input/Makefile
deleted file mode 100644
index b53e788c..00000000
--- a/ANDROID_3.4.5/drivers/input/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Makefile for the input core drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_INPUT)		+= input-core.o
-input-core-y := input.o input-compat.o input-mt.o ff-core.o
-
-obj-$(CONFIG_INPUT_FF_MEMLESS)	+= ff-memless.o
-obj-$(CONFIG_INPUT_POLLDEV)	+= input-polldev.o
-obj-$(CONFIG_INPUT_SPARSEKMAP)	+= sparse-keymap.o
-
-obj-$(CONFIG_INPUT_MOUSEDEV)	+= mousedev.o
-obj-$(CONFIG_INPUT_JOYDEV)	+= joydev.o
-obj-$(CONFIG_INPUT_EVDEV)	+= evdev.o
-obj-$(CONFIG_INPUT_EVBUG)	+= evbug.o
-
-obj-$(CONFIG_INPUT_KEYBOARD)	+= keyboard/
-obj-$(CONFIG_INPUT_MOUSE)	+= mouse/
-obj-$(CONFIG_INPUT_JOYSTICK)	+= joystick/
-obj-$(CONFIG_INPUT_TABLET)	+= tablet/
-obj-$(CONFIG_INPUT_TOUCHSCREEN)	+= touchscreen/
-obj-$(CONFIG_INPUT_RMTCTL)	+= rmtctl/
-obj-$(CONFIG_INPUT_PKEY)	+= physics_key/
-obj-$(CONFIG_INPUT_MISC)	+= misc/
-
-obj-$(CONFIG_INPUT_APMPOWER)	+= apm-power.o
-obj-$(CONFIG_INPUT_OF_MATRIX_KEYMAP) += of_keymap.o
-obj-$(CONFIG_INPUT_KEYRESET)	+= keyreset.o
-obj-$(CONFIG_INPUT_SENSOR)	+= sensor/
-obj-m += remote_input.o
diff --git a/ANDROID_3.4.5/drivers/input/apm-power.c b/ANDROID_3.4.5/drivers/input/apm-power.c
deleted file mode 100644
index e90ee3d3..00000000
--- a/ANDROID_3.4.5/drivers/input/apm-power.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- *  Input Power Event -> APM Bridge
- *
- *  Copyright (c) 2007 Richard Purdie
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/tty.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-#include <linux/apm-emulation.h>
-
-static void system_power_event(unsigned int keycode)
-{
-	switch (keycode) {
-	case KEY_SUSPEND:
-		apm_queue_event(APM_USER_SUSPEND);
-		pr_info("Requesting system suspend...\n");
-		break;
-	default:
-		break;
-	}
-}
-
-static void apmpower_event(struct input_handle *handle, unsigned int type,
-		        unsigned int code, int value)
-{
-	/* only react on key down events */
-	if (value != 1)
-		return;
-
-	switch (type) {
-	case EV_PWR:
-		system_power_event(code);
-		break;
-
-	default:
-		break;
-	}
-}
-
-static int apmpower_connect(struct input_handler *handler,
-					  struct input_dev *dev,
-					  const struct input_device_id *id)
-{
-	struct input_handle *handle;
-	int error;
-
-	handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL);
-	if (!handle)
-		return -ENOMEM;
-
-	handle->dev = dev;
-	handle->handler = handler;
-	handle->name = "apm-power";
-
-	error = input_register_handle(handle);
-	if (error) {
-		pr_err("Failed to register input power handler, error %d\n",
-		       error);
-		kfree(handle);
-		return error;
-	}
-
-	error = input_open_device(handle);
-	if (error) {
-		pr_err("Failed to open input power device, error %d\n", error);
-		input_unregister_handle(handle);
-		kfree(handle);
-		return error;
-	}
-
-	return 0;
-}
-
-static void apmpower_disconnect(struct input_handle *handle)
-{
-	input_close_device(handle);
-	input_unregister_handle(handle);
-	kfree(handle);
-}
-
-static const struct input_device_id apmpower_ids[] = {
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT,
-		.evbit = { BIT_MASK(EV_PWR) },
-	},
-	{ },
-};
-
-MODULE_DEVICE_TABLE(input, apmpower_ids);
-
-static struct input_handler apmpower_handler = {
-	.event =	apmpower_event,
-	.connect =	apmpower_connect,
-	.disconnect =	apmpower_disconnect,
-	.name =		"apm-power",
-	.id_table =	apmpower_ids,
-};
-
-static int __init apmpower_init(void)
-{
-	return input_register_handler(&apmpower_handler);
-}
-
-static void __exit apmpower_exit(void)
-{
-	input_unregister_handler(&apmpower_handler);
-}
-
-module_init(apmpower_init);
-module_exit(apmpower_exit);
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>");
-MODULE_DESCRIPTION("Input Power Event -> APM Bridge");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/evbug.c b/ANDROID_3.4.5/drivers/input/evbug.c
deleted file mode 100644
index cd4e6679..00000000
--- a/ANDROID_3.4.5/drivers/input/evbug.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- *  Input driver event debug module - dumps all events into syslog
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Input driver event debug module");
-MODULE_LICENSE("GPL");
-
-static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
-{
-	printk(KERN_DEBUG pr_fmt("Event. Dev: %s, Type: %d, Code: %d, Value: %d\n"),
-	       dev_name(&handle->dev->dev), type, code, value);
-}
-
-static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
-			 const struct input_device_id *id)
-{
-	struct input_handle *handle;
-	int error;
-
-	handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL);
-	if (!handle)
-		return -ENOMEM;
-
-	handle->dev = dev;
-	handle->handler = handler;
-	handle->name = "evbug";
-
-	error = input_register_handle(handle);
-	if (error)
-		goto err_free_handle;
-
-	error = input_open_device(handle);
-	if (error)
-		goto err_unregister_handle;
-
-	printk(KERN_DEBUG pr_fmt("Connected device: %s (%s at %s)\n"),
-	       dev_name(&dev->dev),
-	       dev->name ?: "unknown",
-	       dev->phys ?: "unknown");
-
-	return 0;
-
- err_unregister_handle:
-	input_unregister_handle(handle);
- err_free_handle:
-	kfree(handle);
-	return error;
-}
-
-static void evbug_disconnect(struct input_handle *handle)
-{
-	printk(KERN_DEBUG pr_fmt("Disconnected device: %s\n"),
-	       dev_name(&handle->dev->dev));
-
-	input_close_device(handle);
-	input_unregister_handle(handle);
-	kfree(handle);
-}
-
-static const struct input_device_id evbug_ids[] = {
-	{ .driver_info = 1 },	/* Matches all devices */
-	{ },			/* Terminating zero entry */
-};
-
-MODULE_DEVICE_TABLE(input, evbug_ids);
-
-static struct input_handler evbug_handler = {
-	.event =	evbug_event,
-	.connect =	evbug_connect,
-	.disconnect =	evbug_disconnect,
-	.name =		"evbug",
-	.id_table =	evbug_ids,
-};
-
-static int __init evbug_init(void)
-{
-	return input_register_handler(&evbug_handler);
-}
-
-static void __exit evbug_exit(void)
-{
-	input_unregister_handler(&evbug_handler);
-}
-
-module_init(evbug_init);
-module_exit(evbug_exit);
diff --git a/ANDROID_3.4.5/drivers/input/evdev.c b/ANDROID_3.4.5/drivers/input/evdev.c
deleted file mode 100644
index a9374387..00000000
--- a/ANDROID_3.4.5/drivers/input/evdev.c
+++ /dev/null
@@ -1,1110 +0,0 @@
-/*
- * Event char devices, giving access to raw input device events.
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define EVDEV_MINOR_BASE	64
-#define EVDEV_MINORS		32
-#define EVDEV_MIN_BUFFER_SIZE	64U
-#define EVDEV_BUF_PACKETS	8
-
-#include <linux/poll.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input/mt.h>
-#include <linux/major.h>
-#include <linux/device.h>
-#include <linux/wakelock.h>
-#include "input-compat.h"
-
-struct evdev {
-	int open;
-	int minor;
-	struct input_handle handle;
-	wait_queue_head_t wait;
-	struct evdev_client __rcu *grab;
-	struct list_head client_list;
-	spinlock_t client_lock; /* protects client_list */
-	struct mutex mutex;
-	struct device dev;
-	bool exist;
-};
-
-struct evdev_client {
-	unsigned int head;
-	unsigned int tail;
-	unsigned int packet_head; /* [future] position of the first element of next packet */
-	spinlock_t buffer_lock; /* protects access to buffer, head and tail */
-	struct wake_lock wake_lock;
-	bool use_wake_lock;
-	char name[28];
-	struct fasync_struct *fasync;
-	struct evdev *evdev;
-	struct list_head node;
-	int clkid;
-	unsigned int bufsize;
-	struct input_event buffer[];
-};
-
-static struct evdev *evdev_table[EVDEV_MINORS];
-static DEFINE_MUTEX(evdev_table_mutex);
-
-static void evdev_pass_event(struct evdev_client *client,
-			     struct input_event *event,
-			     ktime_t mono, ktime_t real)
-{
-	event->time = ktime_to_timeval(client->clkid == CLOCK_MONOTONIC ?
-					mono : real);
-
-	/* Interrupts are disabled, just acquire the lock. */
-	spin_lock(&client->buffer_lock);
-
-	client->buffer[client->head++] = *event;
-	client->head &= client->bufsize - 1;
-
-	if (unlikely(client->head == client->tail)) {
-		/*
-		 * This effectively "drops" all unconsumed events, leaving
-		 * EV_SYN/SYN_DROPPED plus the newest event in the queue.
-		 */
-		client->tail = (client->head - 2) & (client->bufsize - 1);
-
-		client->buffer[client->tail].time = event->time;
-		client->buffer[client->tail].type = EV_SYN;
-		client->buffer[client->tail].code = SYN_DROPPED;
-		client->buffer[client->tail].value = 0;
-
-		client->packet_head = client->tail;
-		if (client->use_wake_lock)
-			wake_unlock(&client->wake_lock);
-	}
-
-	if (event->type == EV_SYN && event->code == SYN_REPORT) {
-		client->packet_head = client->head;
-		if (client->use_wake_lock)
-			wake_lock(&client->wake_lock);
-		kill_fasync(&client->fasync, SIGIO, POLL_IN);
-	}
-
-	spin_unlock(&client->buffer_lock);
-}
-
-/*
- * Pass incoming event to all connected clients.
- */
-static void evdev_event(struct input_handle *handle,
-			unsigned int type, unsigned int code, int value)
-{
-	struct evdev *evdev = handle->private;
-	struct evdev_client *client;
-	struct input_event event;
-	ktime_t time_mono, time_real;
-
-	time_mono = ktime_get();
-	time_real = ktime_sub(time_mono, ktime_get_monotonic_offset());
-
-	event.type = type;
-	event.code = code;
-	event.value = value;
-
-	rcu_read_lock();
-
-	client = rcu_dereference(evdev->grab);
-
-	if (client)
-		evdev_pass_event(client, &event, time_mono, time_real);
-	else
-		list_for_each_entry_rcu(client, &evdev->client_list, node)
-			evdev_pass_event(client, &event, time_mono, time_real);
-
-	rcu_read_unlock();
-
-	if (type == EV_SYN && code == SYN_REPORT)
-		wake_up_interruptible(&evdev->wait);
-}
-
-static int evdev_fasync(int fd, struct file *file, int on)
-{
-	struct evdev_client *client = file->private_data;
-
-	return fasync_helper(fd, file, on, &client->fasync);
-}
-
-static int evdev_flush(struct file *file, fl_owner_t id)
-{
-	struct evdev_client *client = file->private_data;
-	struct evdev *evdev = client->evdev;
-	int retval;
-
-	retval = mutex_lock_interruptible(&evdev->mutex);
-	if (retval)
-		return retval;
-
-	if (!evdev->exist)
-		retval = -ENODEV;
-	else
-		retval = input_flush_device(&evdev->handle, file);
-
-	mutex_unlock(&evdev->mutex);
-	return retval;
-}
-
-static void evdev_free(struct device *dev)
-{
-	struct evdev *evdev = container_of(dev, struct evdev, dev);
-
-	input_put_device(evdev->handle.dev);
-	kfree(evdev);
-}
-
-/*
- * Grabs an event device (along with underlying input device).
- * This function is called with evdev->mutex taken.
- */
-static int evdev_grab(struct evdev *evdev, struct evdev_client *client)
-{
-	int error;
-
-	if (evdev->grab)
-		return -EBUSY;
-
-	error = input_grab_device(&evdev->handle);
-	if (error)
-		return error;
-
-	rcu_assign_pointer(evdev->grab, client);
-
-	return 0;
-}
-
-static int evdev_ungrab(struct evdev *evdev, struct evdev_client *client)
-{
-	if (evdev->grab != client)
-		return  -EINVAL;
-
-	rcu_assign_pointer(evdev->grab, NULL);
-	synchronize_rcu();
-	input_release_device(&evdev->handle);
-
-	return 0;
-}
-
-static void evdev_attach_client(struct evdev *evdev,
-				struct evdev_client *client)
-{
-	spin_lock(&evdev->client_lock);
-	list_add_tail_rcu(&client->node, &evdev->client_list);
-	spin_unlock(&evdev->client_lock);
-}
-
-static void evdev_detach_client(struct evdev *evdev,
-				struct evdev_client *client)
-{
-	spin_lock(&evdev->client_lock);
-	list_del_rcu(&client->node);
-	spin_unlock(&evdev->client_lock);
-	synchronize_rcu();
-}
-
-static int evdev_open_device(struct evdev *evdev)
-{
-	int retval;
-
-	retval = mutex_lock_interruptible(&evdev->mutex);
-	if (retval)
-		return retval;
-
-	if (!evdev->exist)
-		retval = -ENODEV;
-	else if (!evdev->open++) {
-		retval = input_open_device(&evdev->handle);
-		if (retval)
-			evdev->open--;
-	}
-
-	mutex_unlock(&evdev->mutex);
-	return retval;
-}
-
-static void evdev_close_device(struct evdev *evdev)
-{
-	mutex_lock(&evdev->mutex);
-
-	if (evdev->exist && !--evdev->open)
-		input_close_device(&evdev->handle);
-
-	mutex_unlock(&evdev->mutex);
-}
-
-/*
- * Wake up users waiting for IO so they can disconnect from
- * dead device.
- */
-static void evdev_hangup(struct evdev *evdev)
-{
-	struct evdev_client *client;
-
-	spin_lock(&evdev->client_lock);
-	list_for_each_entry(client, &evdev->client_list, node)
-		kill_fasync(&client->fasync, SIGIO, POLL_HUP);
-	spin_unlock(&evdev->client_lock);
-
-	wake_up_interruptible(&evdev->wait);
-}
-
-static int evdev_release(struct inode *inode, struct file *file)
-{
-	struct evdev_client *client = file->private_data;
-	struct evdev *evdev = client->evdev;
-
-	mutex_lock(&evdev->mutex);
-	if (evdev->grab == client)
-		evdev_ungrab(evdev, client);
-	mutex_unlock(&evdev->mutex);
-
-	evdev_detach_client(evdev, client);
-	if (client->use_wake_lock)
-		wake_lock_destroy(&client->wake_lock);
-	kfree(client);
-
-	evdev_close_device(evdev);
-	put_device(&evdev->dev);
-
-	return 0;
-}
-
-static unsigned int evdev_compute_buffer_size(struct input_dev *dev)
-{
-	unsigned int n_events =
-		max(dev->hint_events_per_packet * EVDEV_BUF_PACKETS,
-		    EVDEV_MIN_BUFFER_SIZE);
-
-	return roundup_pow_of_two(n_events);
-}
-
-static int evdev_open(struct inode *inode, struct file *file)
-{
-	struct evdev *evdev;
-	struct evdev_client *client;
-	int i = iminor(inode) - EVDEV_MINOR_BASE;
-	unsigned int bufsize;
-	int error;
-
-	if (i >= EVDEV_MINORS)
-		return -ENODEV;
-
-	error = mutex_lock_interruptible(&evdev_table_mutex);
-	if (error)
-		return error;
-	evdev = evdev_table[i];
-	if (evdev)
-		get_device(&evdev->dev);
-	mutex_unlock(&evdev_table_mutex);
-
-	if (!evdev)
-		return -ENODEV;
-
-	bufsize = evdev_compute_buffer_size(evdev->handle.dev);
-
-	client = kzalloc(sizeof(struct evdev_client) +
-				bufsize * sizeof(struct input_event),
-			 GFP_KERNEL);
-	if (!client) {
-		error = -ENOMEM;
-		goto err_put_evdev;
-	}
-
-	client->bufsize = bufsize;
-	spin_lock_init(&client->buffer_lock);
-	snprintf(client->name, sizeof(client->name), "%s-%d",
-			dev_name(&evdev->dev), task_tgid_vnr(current));
-	client->evdev = evdev;
-	evdev_attach_client(evdev, client);
-
-	error = evdev_open_device(evdev);
-	if (error)
-		goto err_free_client;
-
-	file->private_data = client;
-	nonseekable_open(inode, file);
-
-	return 0;
-
- err_free_client:
-	evdev_detach_client(evdev, client);
-	kfree(client);
- err_put_evdev:
-	put_device(&evdev->dev);
-	return error;
-}
-
-static ssize_t evdev_write(struct file *file, const char __user *buffer,
-			   size_t count, loff_t *ppos)
-{
-	struct evdev_client *client = file->private_data;
-	struct evdev *evdev = client->evdev;
-	struct input_event event;
-	int retval = 0;
-
-	if (count < input_event_size())
-		return -EINVAL;
-
-	retval = mutex_lock_interruptible(&evdev->mutex);
-	if (retval)
-		return retval;
-
-	if (!evdev->exist) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	do {
-		if (input_event_from_user(buffer + retval, &event)) {
-			retval = -EFAULT;
-			goto out;
-		}
-		retval += input_event_size();
-
-		input_inject_event(&evdev->handle,
-				   event.type, event.code, event.value);
-	} while (retval + input_event_size() <= count);
-
- out:
-	mutex_unlock(&evdev->mutex);
-	return retval;
-}
-
-static int evdev_fetch_next_event(struct evdev_client *client,
-				  struct input_event *event)
-{
-	int have_event;
-
-	spin_lock_irq(&client->buffer_lock);
-
-	have_event = client->packet_head != client->tail;
-	if (have_event) {
-		*event = client->buffer[client->tail++];
-		client->tail &= client->bufsize - 1;
-		if (client->use_wake_lock &&
-		    client->packet_head == client->tail)
-			wake_unlock(&client->wake_lock);
-	}
-
-	spin_unlock_irq(&client->buffer_lock);
-
-	return have_event;
-}
-
-static ssize_t evdev_read(struct file *file, char __user *buffer,
-			  size_t count, loff_t *ppos)
-{
-	struct evdev_client *client = file->private_data;
-	struct evdev *evdev = client->evdev;
-	struct input_event event;
-	int retval = 0;
-
-	if (count < input_event_size())
-		return -EINVAL;
-
-	if (!(file->f_flags & O_NONBLOCK)) {
-		retval = wait_event_interruptible(evdev->wait,
-				client->packet_head != client->tail ||
-				!evdev->exist);
-		if (retval)
-			return retval;
-	}
-
-	if (!evdev->exist)
-		return -ENODEV;
-
-	while (retval + input_event_size() <= count &&
-	       evdev_fetch_next_event(client, &event)) {
-
-		if (input_event_to_user(buffer + retval, &event))
-			return -EFAULT;
-
-		retval += input_event_size();
-	}
-
-	if (retval == 0 && (file->f_flags & O_NONBLOCK))
-		return -EAGAIN;
-
-	return retval;
-}
-
-/* No kernel lock - fine */
-static unsigned int evdev_poll(struct file *file, poll_table *wait)
-{
-	struct evdev_client *client = file->private_data;
-	struct evdev *evdev = client->evdev;
-	unsigned int mask;
-
-	poll_wait(file, &evdev->wait, wait);
-
-	mask = evdev->exist ? POLLOUT | POLLWRNORM : POLLHUP | POLLERR;
-	if (client->packet_head != client->tail)
-		mask |= POLLIN | POLLRDNORM;
-
-	return mask;
-}
-
-#ifdef CONFIG_COMPAT
-
-#define BITS_PER_LONG_COMPAT (sizeof(compat_long_t) * 8)
-#define BITS_TO_LONGS_COMPAT(x) ((((x) - 1) / BITS_PER_LONG_COMPAT) + 1)
-
-#ifdef __BIG_ENDIAN
-static int bits_to_user(unsigned long *bits, unsigned int maxbit,
-			unsigned int maxlen, void __user *p, int compat)
-{
-	int len, i;
-
-	if (compat) {
-		len = BITS_TO_LONGS_COMPAT(maxbit) * sizeof(compat_long_t);
-		if (len > maxlen)
-			len = maxlen;
-
-		for (i = 0; i < len / sizeof(compat_long_t); i++)
-			if (copy_to_user((compat_long_t __user *) p + i,
-					 (compat_long_t *) bits +
-						i + 1 - ((i % 2) << 1),
-					 sizeof(compat_long_t)))
-				return -EFAULT;
-	} else {
-		len = BITS_TO_LONGS(maxbit) * sizeof(long);
-		if (len > maxlen)
-			len = maxlen;
-
-		if (copy_to_user(p, bits, len))
-			return -EFAULT;
-	}
-
-	return len;
-}
-#else
-static int bits_to_user(unsigned long *bits, unsigned int maxbit,
-			unsigned int maxlen, void __user *p, int compat)
-{
-	int len = compat ?
-			BITS_TO_LONGS_COMPAT(maxbit) * sizeof(compat_long_t) :
-			BITS_TO_LONGS(maxbit) * sizeof(long);
-
-	if (len > maxlen)
-		len = maxlen;
-
-	return copy_to_user(p, bits, len) ? -EFAULT : len;
-}
-#endif /* __BIG_ENDIAN */
-
-#else
-
-static int bits_to_user(unsigned long *bits, unsigned int maxbit,
-			unsigned int maxlen, void __user *p, int compat)
-{
-	int len = BITS_TO_LONGS(maxbit) * sizeof(long);
-
-	if (len > maxlen)
-		len = maxlen;
-
-	return copy_to_user(p, bits, len) ? -EFAULT : len;
-}
-
-#endif /* CONFIG_COMPAT */
-
-static int str_to_user(const char *str, unsigned int maxlen, void __user *p)
-{
-	int len;
-
-	if (!str)
-		return -ENOENT;
-
-	len = strlen(str) + 1;
-	if (len > maxlen)
-		len = maxlen;
-
-	return copy_to_user(p, str, len) ? -EFAULT : len;
-}
-
-#define OLD_KEY_MAX	0x1ff
-static int handle_eviocgbit(struct input_dev *dev,
-			    unsigned int type, unsigned int size,
-			    void __user *p, int compat_mode)
-{
-	static unsigned long keymax_warn_time;
-	unsigned long *bits;
-	int len;
-
-	switch (type) {
-
-	case      0: bits = dev->evbit;  len = EV_MAX;  break;
-	case EV_KEY: bits = dev->keybit; len = KEY_MAX; break;
-	case EV_REL: bits = dev->relbit; len = REL_MAX; break;
-	case EV_ABS: bits = dev->absbit; len = ABS_MAX; break;
-	case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break;
-	case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
-	case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
-	case EV_FF:  bits = dev->ffbit;  len = FF_MAX;  break;
-	case EV_SW:  bits = dev->swbit;  len = SW_MAX;  break;
-	default: return -EINVAL;
-	}
-
-	/*
-	 * Work around bugs in userspace programs that like to do
-	 * EVIOCGBIT(EV_KEY, KEY_MAX) and not realize that 'len'
-	 * should be in bytes, not in bits.
-	 */
-	if (type == EV_KEY && size == OLD_KEY_MAX) {
-		len = OLD_KEY_MAX;
-		if (printk_timed_ratelimit(&keymax_warn_time, 10 * 1000))
-			pr_warning("(EVIOCGBIT): Suspicious buffer size %u, "
-				   "limiting output to %zu bytes. See "
-				   "http://userweb.kernel.org/~dtor/eviocgbit-bug.html\n",
-				   OLD_KEY_MAX,
-				   BITS_TO_LONGS(OLD_KEY_MAX) * sizeof(long));
-	}
-
-	return bits_to_user(bits, len, size, p, compat_mode);
-}
-#undef OLD_KEY_MAX
-
-static int evdev_handle_get_keycode(struct input_dev *dev, void __user *p)
-{
-	struct input_keymap_entry ke = {
-		.len	= sizeof(unsigned int),
-		.flags	= 0,
-	};
-	int __user *ip = (int __user *)p;
-	int error;
-
-	/* legacy case */
-	if (copy_from_user(ke.scancode, p, sizeof(unsigned int)))
-		return -EFAULT;
-
-	error = input_get_keycode(dev, &ke);
-	if (error)
-		return error;
-
-	if (put_user(ke.keycode, ip + 1))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int evdev_handle_get_keycode_v2(struct input_dev *dev, void __user *p)
-{
-	struct input_keymap_entry ke;
-	int error;
-
-	if (copy_from_user(&ke, p, sizeof(ke)))
-		return -EFAULT;
-
-	error = input_get_keycode(dev, &ke);
-	if (error)
-		return error;
-
-	if (copy_to_user(p, &ke, sizeof(ke)))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int evdev_handle_set_keycode(struct input_dev *dev, void __user *p)
-{
-	struct input_keymap_entry ke = {
-		.len	= sizeof(unsigned int),
-		.flags	= 0,
-	};
-	int __user *ip = (int __user *)p;
-
-	if (copy_from_user(ke.scancode, p, sizeof(unsigned int)))
-		return -EFAULT;
-
-	if (get_user(ke.keycode, ip + 1))
-		return -EFAULT;
-
-	return input_set_keycode(dev, &ke);
-}
-
-static int evdev_handle_set_keycode_v2(struct input_dev *dev, void __user *p)
-{
-	struct input_keymap_entry ke;
-
-	if (copy_from_user(&ke, p, sizeof(ke)))
-		return -EFAULT;
-
-	if (ke.len > sizeof(ke.scancode))
-		return -EINVAL;
-
-	return input_set_keycode(dev, &ke);
-}
-
-static int evdev_handle_mt_request(struct input_dev *dev,
-				   unsigned int size,
-				   int __user *ip)
-{
-	const struct input_mt_slot *mt = dev->mt;
-	unsigned int code;
-	int max_slots;
-	int i;
-
-	if (get_user(code, &ip[0]))
-		return -EFAULT;
-	if (!input_is_mt_value(code))
-		return -EINVAL;
-
-	max_slots = (size - sizeof(__u32)) / sizeof(__s32);
-	for (i = 0; i < dev->mtsize && i < max_slots; i++)
-		if (put_user(input_mt_get_value(&mt[i], code), &ip[1 + i]))
-			return -EFAULT;
-
-	return 0;
-}
-
-static int evdev_enable_suspend_block(struct evdev *evdev,
-				      struct evdev_client *client)
-{
-	if (client->use_wake_lock)
-		return 0;
-
-	spin_lock_irq(&client->buffer_lock);
-	wake_lock_init(&client->wake_lock, WAKE_LOCK_SUSPEND, client->name);
-	client->use_wake_lock = true;
-	if (client->packet_head != client->tail)
-		wake_lock(&client->wake_lock);
-	spin_unlock_irq(&client->buffer_lock);
-	return 0;
-}
-
-static int evdev_disable_suspend_block(struct evdev *evdev,
-				       struct evdev_client *client)
-{
-	if (!client->use_wake_lock)
-		return 0;
-
-	spin_lock_irq(&client->buffer_lock);
-	client->use_wake_lock = false;
-	wake_lock_destroy(&client->wake_lock);
-	spin_unlock_irq(&client->buffer_lock);
-
-	return 0;
-}
-
-static long evdev_do_ioctl(struct file *file, unsigned int cmd,
-			   void __user *p, int compat_mode)
-{
-	struct evdev_client *client = file->private_data;
-	struct evdev *evdev = client->evdev;
-	struct input_dev *dev = evdev->handle.dev;
-	struct input_absinfo abs;
-	struct ff_effect effect;
-	int __user *ip = (int __user *)p;
-	unsigned int i, t, u, v;
-	unsigned int size;
-	int error;
-
-	/* First we check for fixed-length commands */
-	switch (cmd) {
-
-	case EVIOCGVERSION:
-		return put_user(EV_VERSION, ip);
-
-	case EVIOCGID:
-		if (copy_to_user(p, &dev->id, sizeof(struct input_id)))
-			return -EFAULT;
-		return 0;
-
-	case EVIOCGREP:
-		if (!test_bit(EV_REP, dev->evbit))
-			return -ENOSYS;
-		if (put_user(dev->rep[REP_DELAY], ip))
-			return -EFAULT;
-		if (put_user(dev->rep[REP_PERIOD], ip + 1))
-			return -EFAULT;
-		return 0;
-
-	case EVIOCSREP:
-		if (!test_bit(EV_REP, dev->evbit))
-			return -ENOSYS;
-		if (get_user(u, ip))
-			return -EFAULT;
-		if (get_user(v, ip + 1))
-			return -EFAULT;
-
-		input_inject_event(&evdev->handle, EV_REP, REP_DELAY, u);
-		input_inject_event(&evdev->handle, EV_REP, REP_PERIOD, v);
-
-		return 0;
-
-	case EVIOCRMFF:
-		return input_ff_erase(dev, (int)(unsigned long) p, file);
-
-	case EVIOCGEFFECTS:
-		i = test_bit(EV_FF, dev->evbit) ?
-				dev->ff->max_effects : 0;
-		if (put_user(i, ip))
-			return -EFAULT;
-		return 0;
-
-	case EVIOCGRAB:
-		if (p)
-			return evdev_grab(evdev, client);
-		else
-			return evdev_ungrab(evdev, client);
-
-	case EVIOCSCLOCKID:
-		if (copy_from_user(&i, p, sizeof(unsigned int)))
-			return -EFAULT;
-		if (i != CLOCK_MONOTONIC && i != CLOCK_REALTIME)
-			return -EINVAL;
-		client->clkid = i;
-		return 0;
-
-	case EVIOCGKEYCODE:
-		return evdev_handle_get_keycode(dev, p);
-
-	case EVIOCSKEYCODE:
-		return evdev_handle_set_keycode(dev, p);
-
-	case EVIOCGKEYCODE_V2:
-		return evdev_handle_get_keycode_v2(dev, p);
-
-	case EVIOCSKEYCODE_V2:
-		return evdev_handle_set_keycode_v2(dev, p);
-
-	case EVIOCGSUSPENDBLOCK:
-		return put_user(client->use_wake_lock, ip);
-
-	case EVIOCSSUSPENDBLOCK:
-		if (p)
-			return evdev_enable_suspend_block(evdev, client);
-		else
-			return evdev_disable_suspend_block(evdev, client);
-	}
-
-	size = _IOC_SIZE(cmd);
-
-	/* Now check variable-length commands */
-#define EVIOC_MASK_SIZE(nr)	((nr) & ~(_IOC_SIZEMASK << _IOC_SIZESHIFT))
-	switch (EVIOC_MASK_SIZE(cmd)) {
-
-	case EVIOCGPROP(0):
-		return bits_to_user(dev->propbit, INPUT_PROP_MAX,
-				    size, p, compat_mode);
-
-	case EVIOCGMTSLOTS(0):
-		return evdev_handle_mt_request(dev, size, ip);
-
-	case EVIOCGKEY(0):
-		return bits_to_user(dev->key, KEY_MAX, size, p, compat_mode);
-
-	case EVIOCGLED(0):
-		return bits_to_user(dev->led, LED_MAX, size, p, compat_mode);
-
-	case EVIOCGSND(0):
-		return bits_to_user(dev->snd, SND_MAX, size, p, compat_mode);
-
-	case EVIOCGSW(0):
-		return bits_to_user(dev->sw, SW_MAX, size, p, compat_mode);
-
-	case EVIOCGNAME(0):
-		return str_to_user(dev->name, size, p);
-
-	case EVIOCGPHYS(0):
-		return str_to_user(dev->phys, size, p);
-
-	case EVIOCGUNIQ(0):
-		return str_to_user(dev->uniq, size, p);
-
-	case EVIOC_MASK_SIZE(EVIOCSFF):
-		if (input_ff_effect_from_user(p, size, &effect))
-			return -EFAULT;
-
-		error = input_ff_upload(dev, &effect, file);
-
-		if (put_user(effect.id, &(((struct ff_effect __user *)p)->id)))
-			return -EFAULT;
-
-		return error;
-	}
-
-	/* Multi-number variable-length handlers */
-	if (_IOC_TYPE(cmd) != 'E')
-		return -EINVAL;
-
-	if (_IOC_DIR(cmd) == _IOC_READ) {
-
-		if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0, 0)))
-			return handle_eviocgbit(dev,
-						_IOC_NR(cmd) & EV_MAX, size,
-						p, compat_mode);
-
-		if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
-
-			if (!dev->absinfo)
-				return -EINVAL;
-
-			t = _IOC_NR(cmd) & ABS_MAX;
-			abs = dev->absinfo[t];
-
-			if (copy_to_user(p, &abs, min_t(size_t,
-					size, sizeof(struct input_absinfo))))
-				return -EFAULT;
-
-			return 0;
-		}
-	}
-
-	if (_IOC_DIR(cmd) == _IOC_WRITE) {
-
-		if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
-
-			if (!dev->absinfo)
-				return -EINVAL;
-
-			t = _IOC_NR(cmd) & ABS_MAX;
-
-			if (copy_from_user(&abs, p, min_t(size_t,
-					size, sizeof(struct input_absinfo))))
-				return -EFAULT;
-
-			if (size < sizeof(struct input_absinfo))
-				abs.resolution = 0;
-
-			/* We can't change number of reserved MT slots */
-			if (t == ABS_MT_SLOT)
-				return -EINVAL;
-
-			/*
-			 * Take event lock to ensure that we are not
-			 * changing device parameters in the middle
-			 * of event.
-			 */
-			spin_lock_irq(&dev->event_lock);
-			dev->absinfo[t] = abs;
-			spin_unlock_irq(&dev->event_lock);
-
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-static long evdev_ioctl_handler(struct file *file, unsigned int cmd,
-				void __user *p, int compat_mode)
-{
-	struct evdev_client *client = file->private_data;
-	struct evdev *evdev = client->evdev;
-	int retval;
-
-	retval = mutex_lock_interruptible(&evdev->mutex);
-	if (retval)
-		return retval;
-
-	if (!evdev->exist) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	retval = evdev_do_ioctl(file, cmd, p, compat_mode);
-
- out:
-	mutex_unlock(&evdev->mutex);
-	return retval;
-}
-
-static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	return evdev_ioctl_handler(file, cmd, (void __user *)arg, 0);
-}
-
-#ifdef CONFIG_COMPAT
-static long evdev_ioctl_compat(struct file *file,
-				unsigned int cmd, unsigned long arg)
-{
-	return evdev_ioctl_handler(file, cmd, compat_ptr(arg), 1);
-}
-#endif
-
-static const struct file_operations evdev_fops = {
-	.owner		= THIS_MODULE,
-	.read		= evdev_read,
-	.write		= evdev_write,
-	.poll		= evdev_poll,
-	.open		= evdev_open,
-	.release	= evdev_release,
-	.unlocked_ioctl	= evdev_ioctl,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl	= evdev_ioctl_compat,
-#endif
-	.fasync		= evdev_fasync,
-	.flush		= evdev_flush,
-	.llseek		= no_llseek,
-};
-
-static int evdev_install_chrdev(struct evdev *evdev)
-{
-	/*
-	 * No need to do any locking here as calls to connect and
-	 * disconnect are serialized by the input core
-	 */
-	evdev_table[evdev->minor] = evdev;
-	return 0;
-}
-
-static void evdev_remove_chrdev(struct evdev *evdev)
-{
-	/*
-	 * Lock evdev table to prevent race with evdev_open()
-	 */
-	mutex_lock(&evdev_table_mutex);
-	evdev_table[evdev->minor] = NULL;
-	mutex_unlock(&evdev_table_mutex);
-}
-
-/*
- * Mark device non-existent. This disables writes, ioctls and
- * prevents new users from opening the device. Already posted
- * blocking reads will stay, however new ones will fail.
- */
-static void evdev_mark_dead(struct evdev *evdev)
-{
-	mutex_lock(&evdev->mutex);
-	evdev->exist = false;
-	mutex_unlock(&evdev->mutex);
-}
-
-static void evdev_cleanup(struct evdev *evdev)
-{
-	struct input_handle *handle = &evdev->handle;
-
-	evdev_mark_dead(evdev);
-	evdev_hangup(evdev);
-	evdev_remove_chrdev(evdev);
-
-	/* evdev is marked dead so no one else accesses evdev->open */
-	if (evdev->open) {
-		input_flush_device(handle, NULL);
-		input_close_device(handle);
-	}
-}
-
-/*
- * Create new evdev device. Note that input core serializes calls
- * to connect and disconnect so we don't need to lock evdev_table here.
- */
-static int evdev_connect(struct input_handler *handler, struct input_dev *dev,
-			 const struct input_device_id *id)
-{
-	struct evdev *evdev;
-	int minor;
-	int error;
-
-	for (minor = 0; minor < EVDEV_MINORS; minor++)
-		if (!evdev_table[minor])
-			break;
-
-	if (minor == EVDEV_MINORS) {
-		pr_err("no more free evdev devices\n");
-		return -ENFILE;
-	}
-
-	evdev = kzalloc(sizeof(struct evdev), GFP_KERNEL);
-	if (!evdev)
-		return -ENOMEM;
-
-	INIT_LIST_HEAD(&evdev->client_list);
-	spin_lock_init(&evdev->client_lock);
-	mutex_init(&evdev->mutex);
-	init_waitqueue_head(&evdev->wait);
-
-	dev_set_name(&evdev->dev, "event%d", minor);
-	evdev->exist = true;
-	evdev->minor = minor;
-
-	evdev->handle.dev = input_get_device(dev);
-	evdev->handle.name = dev_name(&evdev->dev);
-	evdev->handle.handler = handler;
-	evdev->handle.private = evdev;
-
-	evdev->dev.devt = MKDEV(INPUT_MAJOR, EVDEV_MINOR_BASE + minor);
-	evdev->dev.class = &input_class;
-	evdev->dev.parent = &dev->dev;
-	evdev->dev.release = evdev_free;
-	device_initialize(&evdev->dev);
-
-	error = input_register_handle(&evdev->handle);
-	if (error)
-		goto err_free_evdev;
-
-	error = evdev_install_chrdev(evdev);
-	if (error)
-		goto err_unregister_handle;
-
-	error = device_add(&evdev->dev);
-	if (error)
-		goto err_cleanup_evdev;
-
-	return 0;
-
- err_cleanup_evdev:
-	evdev_cleanup(evdev);
- err_unregister_handle:
-	input_unregister_handle(&evdev->handle);
- err_free_evdev:
-	put_device(&evdev->dev);
-	return error;
-}
-
-static void evdev_disconnect(struct input_handle *handle)
-{
-	struct evdev *evdev = handle->private;
-
-	device_del(&evdev->dev);
-	evdev_cleanup(evdev);
-	input_unregister_handle(handle);
-	put_device(&evdev->dev);
-}
-
-static const struct input_device_id evdev_ids[] = {
-	{ .driver_info = 1 },	/* Matches all devices */
-	{ },			/* Terminating zero entry */
-};
-
-MODULE_DEVICE_TABLE(input, evdev_ids);
-
-static struct input_handler evdev_handler = {
-	.event		= evdev_event,
-	.connect	= evdev_connect,
-	.disconnect	= evdev_disconnect,
-	.fops		= &evdev_fops,
-	.minor		= EVDEV_MINOR_BASE,
-	.name		= "evdev",
-	.id_table	= evdev_ids,
-};
-
-static int __init evdev_init(void)
-{
-	return input_register_handler(&evdev_handler);
-}
-
-static void __exit evdev_exit(void)
-{
-	input_unregister_handler(&evdev_handler);
-}
-
-module_init(evdev_init);
-module_exit(evdev_exit);
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Input driver event char devices");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/ff-core.c b/ANDROID_3.4.5/drivers/input/ff-core.c
deleted file mode 100644
index 480eb9d9..00000000
--- a/ANDROID_3.4.5/drivers/input/ff-core.c
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- *  Force feedback support for Linux input subsystem
- *
- *  Copyright (c) 2006 Anssi Hannula <anssi.hannula@gmail.com>
- *  Copyright (c) 2006 Dmitry Torokhov <dtor@mail.ru>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* #define DEBUG */
-
-#define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
-
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-
-/*
- * Check that the effect_id is a valid effect and whether the user
- * is the owner
- */
-static int check_effect_access(struct ff_device *ff, int effect_id,
-				struct file *file)
-{
-	if (effect_id < 0 || effect_id >= ff->max_effects ||
-	    !ff->effect_owners[effect_id])
-		return -EINVAL;
-
-	if (file && ff->effect_owners[effect_id] != file)
-		return -EACCES;
-
-	return 0;
-}
-
-/*
- * Checks whether 2 effects can be combined together
- */
-static inline int check_effects_compatible(struct ff_effect *e1,
-					   struct ff_effect *e2)
-{
-	return e1->type == e2->type &&
-	       (e1->type != FF_PERIODIC ||
-		e1->u.periodic.waveform == e2->u.periodic.waveform);
-}
-
-/*
- * Convert an effect into compatible one
- */
-static int compat_effect(struct ff_device *ff, struct ff_effect *effect)
-{
-	int magnitude;
-
-	switch (effect->type) {
-	case FF_RUMBLE:
-		if (!test_bit(FF_PERIODIC, ff->ffbit))
-			return -EINVAL;
-
-		/*
-		 * calculate manginude of sine wave as average of rumble's
-		 * 2/3 of strong magnitude and 1/3 of weak magnitude
-		 */
-		magnitude = effect->u.rumble.strong_magnitude / 3 +
-			    effect->u.rumble.weak_magnitude / 6;
-
-		effect->type = FF_PERIODIC;
-		effect->u.periodic.waveform = FF_SINE;
-		effect->u.periodic.period = 50;
-		effect->u.periodic.magnitude = max(magnitude, 0x7fff);
-		effect->u.periodic.offset = 0;
-		effect->u.periodic.phase = 0;
-		effect->u.periodic.envelope.attack_length = 0;
-		effect->u.periodic.envelope.attack_level = 0;
-		effect->u.periodic.envelope.fade_length = 0;
-		effect->u.periodic.envelope.fade_level = 0;
-
-		return 0;
-
-	default:
-		/* Let driver handle conversion */
-		return 0;
-	}
-}
-
-/**
- * input_ff_upload() - upload effect into force-feedback device
- * @dev: input device
- * @effect: effect to be uploaded
- * @file: owner of the effect
- */
-int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
-		    struct file *file)
-{
-	struct ff_device *ff = dev->ff;
-	struct ff_effect *old;
-	int ret = 0;
-	int id;
-
-	if (!test_bit(EV_FF, dev->evbit))
-		return -ENOSYS;
-
-	if (effect->type < FF_EFFECT_MIN || effect->type > FF_EFFECT_MAX ||
-	    !test_bit(effect->type, dev->ffbit)) {
-		pr_debug("invalid or not supported effect type in upload\n");
-		return -EINVAL;
-	}
-
-	if (effect->type == FF_PERIODIC &&
-	    (effect->u.periodic.waveform < FF_WAVEFORM_MIN ||
-	     effect->u.periodic.waveform > FF_WAVEFORM_MAX ||
-	     !test_bit(effect->u.periodic.waveform, dev->ffbit))) {
-		pr_debug("invalid or not supported wave form in upload\n");
-		return -EINVAL;
-	}
-
-	if (!test_bit(effect->type, ff->ffbit)) {
-		ret = compat_effect(ff, effect);
-		if (ret)
-			return ret;
-	}
-
-	mutex_lock(&ff->mutex);
-
-	if (effect->id == -1) {
-		for (id = 0; id < ff->max_effects; id++)
-		     if (!ff->effect_owners[id])
-			break;
-
-		if (id >= ff->max_effects) {
-			ret = -ENOSPC;
-			goto out;
-		}
-
-		effect->id = id;
-		old = NULL;
-
-	} else {
-		id = effect->id;
-
-		ret = check_effect_access(ff, id, file);
-		if (ret)
-			goto out;
-
-		old = &ff->effects[id];
-
-		if (!check_effects_compatible(effect, old)) {
-			ret = -EINVAL;
-			goto out;
-		}
-	}
-
-	ret = ff->upload(dev, effect, old);
-	if (ret)
-		goto out;
-
-	spin_lock_irq(&dev->event_lock);
-	ff->effects[id] = *effect;
-	ff->effect_owners[id] = file;
-	spin_unlock_irq(&dev->event_lock);
-
- out:
-	mutex_unlock(&ff->mutex);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(input_ff_upload);
-
-/*
- * Erases the effect if the requester is also the effect owner. The mutex
- * should already be locked before calling this function.
- */
-static int erase_effect(struct input_dev *dev, int effect_id,
-			struct file *file)
-{
-	struct ff_device *ff = dev->ff;
-	int error;
-
-	error = check_effect_access(ff, effect_id, file);
-	if (error)
-		return error;
-
-	spin_lock_irq(&dev->event_lock);
-	ff->playback(dev, effect_id, 0);
-	ff->effect_owners[effect_id] = NULL;
-	spin_unlock_irq(&dev->event_lock);
-
-	if (ff->erase) {
-		error = ff->erase(dev, effect_id);
-		if (error) {
-			spin_lock_irq(&dev->event_lock);
-			ff->effect_owners[effect_id] = file;
-			spin_unlock_irq(&dev->event_lock);
-
-			return error;
-		}
-	}
-
-	return 0;
-}
-
-/**
- * input_ff_erase - erase a force-feedback effect from device
- * @dev: input device to erase effect from
- * @effect_id: id of the ffect to be erased
- * @file: purported owner of the request
- *
- * This function erases a force-feedback effect from specified device.
- * The effect will only be erased if it was uploaded through the same
- * file handle that is requesting erase.
- */
-int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file)
-{
-	struct ff_device *ff = dev->ff;
-	int ret;
-
-	if (!test_bit(EV_FF, dev->evbit))
-		return -ENOSYS;
-
-	mutex_lock(&ff->mutex);
-	ret = erase_effect(dev, effect_id, file);
-	mutex_unlock(&ff->mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(input_ff_erase);
-
-/*
- * flush_effects - erase all effects owned by a file handle
- */
-static int flush_effects(struct input_dev *dev, struct file *file)
-{
-	struct ff_device *ff = dev->ff;
-	int i;
-
-	pr_debug("flushing now\n");
-
-	mutex_lock(&ff->mutex);
-
-	for (i = 0; i < ff->max_effects; i++)
-		erase_effect(dev, i, file);
-
-	mutex_unlock(&ff->mutex);
-
-	return 0;
-}
-
-/**
- * input_ff_event() - generic handler for force-feedback events
- * @dev: input device to send the effect to
- * @type: event type (anything but EV_FF is ignored)
- * @code: event code
- * @value: event value
- */
-int input_ff_event(struct input_dev *dev, unsigned int type,
-		   unsigned int code, int value)
-{
-	struct ff_device *ff = dev->ff;
-
-	if (type != EV_FF)
-		return 0;
-
-	switch (code) {
-	case FF_GAIN:
-		if (!test_bit(FF_GAIN, dev->ffbit) || value > 0xffff)
-			break;
-
-		ff->set_gain(dev, value);
-		break;
-
-	case FF_AUTOCENTER:
-		if (!test_bit(FF_AUTOCENTER, dev->ffbit) || value > 0xffff)
-			break;
-
-		ff->set_autocenter(dev, value);
-		break;
-
-	default:
-		if (check_effect_access(ff, code, NULL) == 0)
-			ff->playback(dev, code, value);
-		break;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(input_ff_event);
-
-/**
- * input_ff_create() - create force-feedback device
- * @dev: input device supporting force-feedback
- * @max_effects: maximum number of effects supported by the device
- *
- * This function allocates all necessary memory for a force feedback
- * portion of an input device and installs all default handlers.
- * @dev->ffbit should be already set up before calling this function.
- * Once ff device is created you need to setup its upload, erase,
- * playback and other handlers before registering input device
- */
-int input_ff_create(struct input_dev *dev, unsigned int max_effects)
-{
-	struct ff_device *ff;
-	size_t ff_dev_size;
-	int i;
-
-	if (!max_effects) {
-		pr_err("cannot allocate device without any effects\n");
-		return -EINVAL;
-	}
-
-	ff_dev_size = sizeof(struct ff_device) +
-				max_effects * sizeof(struct file *);
-	if (ff_dev_size < max_effects) /* overflow */
-		return -EINVAL;
-
-	ff = kzalloc(ff_dev_size, GFP_KERNEL);
-	if (!ff)
-		return -ENOMEM;
-
-	ff->effects = kcalloc(max_effects, sizeof(struct ff_effect),
-			      GFP_KERNEL);
-	if (!ff->effects) {
-		kfree(ff);
-		return -ENOMEM;
-	}
-
-	ff->max_effects = max_effects;
-	mutex_init(&ff->mutex);
-
-	dev->ff = ff;
-	dev->flush = flush_effects;
-	dev->event = input_ff_event;
-	__set_bit(EV_FF, dev->evbit);
-
-	/* Copy "true" bits into ff device bitmap */
-	for (i = 0; i <= FF_MAX; i++)
-		if (test_bit(i, dev->ffbit))
-			__set_bit(i, ff->ffbit);
-
-	/* we can emulate RUMBLE with periodic effects */
-	if (test_bit(FF_PERIODIC, ff->ffbit))
-		__set_bit(FF_RUMBLE, dev->ffbit);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(input_ff_create);
-
-/**
- * input_ff_destroy() - frees force feedback portion of input device
- * @dev: input device supporting force feedback
- *
- * This function is only needed in error path as input core will
- * automatically free force feedback structures when device is
- * destroyed.
- */
-void input_ff_destroy(struct input_dev *dev)
-{
-	struct ff_device *ff = dev->ff;
-
-	__clear_bit(EV_FF, dev->evbit);
-	if (ff) {
-		if (ff->destroy)
-			ff->destroy(ff);
-		kfree(ff->private);
-		kfree(ff->effects);
-		kfree(ff);
-		dev->ff = NULL;
-	}
-}
-EXPORT_SYMBOL_GPL(input_ff_destroy);
diff --git a/ANDROID_3.4.5/drivers/input/ff-memless.c b/ANDROID_3.4.5/drivers/input/ff-memless.c
deleted file mode 100644
index 117a59aa..00000000
--- a/ANDROID_3.4.5/drivers/input/ff-memless.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- *  Force feedback support for memoryless devices
- *
- *  Copyright (c) 2006 Anssi Hannula <anssi.hannula@gmail.com>
- *  Copyright (c) 2006 Dmitry Torokhov <dtor@mail.ru>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* #define DEBUG */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
-#include <linux/spinlock.h>
-#include <linux/jiffies.h>
-
-#include "fixp-arith.h"
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Anssi Hannula <anssi.hannula@gmail.com>");
-MODULE_DESCRIPTION("Force feedback support for memoryless devices");
-
-/* Number of effects handled with memoryless devices */
-#define FF_MEMLESS_EFFECTS	16
-
-/* Envelope update interval in ms */
-#define FF_ENVELOPE_INTERVAL	50
-
-#define FF_EFFECT_STARTED	0
-#define FF_EFFECT_PLAYING	1
-#define FF_EFFECT_ABORTING	2
-
-struct ml_effect_state {
-	struct ff_effect *effect;
-	unsigned long flags;	/* effect state (STARTED, PLAYING, etc) */
-	int count;		/* loop count of the effect */
-	unsigned long play_at;	/* start time */
-	unsigned long stop_at;	/* stop time */
-	unsigned long adj_at;	/* last time the effect was sent */
-};
-
-struct ml_device {
-	void *private;
-	struct ml_effect_state states[FF_MEMLESS_EFFECTS];
-	int gain;
-	struct timer_list timer;
-	struct input_dev *dev;
-
-	int (*play_effect)(struct input_dev *dev, void *data,
-			   struct ff_effect *effect);
-};
-
-static const struct ff_envelope *get_envelope(const struct ff_effect *effect)
-{
-	static const struct ff_envelope empty_envelope;
-
-	switch (effect->type) {
-		case FF_PERIODIC:
-			return &effect->u.periodic.envelope;
-		case FF_CONSTANT:
-			return &effect->u.constant.envelope;
-		default:
-			return &empty_envelope;
-	}
-}
-
-/*
- * Check for the next time envelope requires an update on memoryless devices
- */
-static unsigned long calculate_next_time(struct ml_effect_state *state)
-{
-	const struct ff_envelope *envelope = get_envelope(state->effect);
-	unsigned long attack_stop, fade_start, next_fade;
-
-	if (envelope->attack_length) {
-		attack_stop = state->play_at +
-			msecs_to_jiffies(envelope->attack_length);
-		if (time_before(state->adj_at, attack_stop))
-			return state->adj_at +
-					msecs_to_jiffies(FF_ENVELOPE_INTERVAL);
-	}
-
-	if (state->effect->replay.length) {
-		if (envelope->fade_length) {
-			/* check when fading should start */
-			fade_start = state->stop_at -
-					msecs_to_jiffies(envelope->fade_length);
-
-			if (time_before(state->adj_at, fade_start))
-				return fade_start;
-
-			/* already fading, advance to next checkpoint */
-			next_fade = state->adj_at +
-					msecs_to_jiffies(FF_ENVELOPE_INTERVAL);
-			if (time_before(next_fade, state->stop_at))
-				return next_fade;
-		}
-
-		return state->stop_at;
-	}
-
-	return state->play_at;
-}
-
-static void ml_schedule_timer(struct ml_device *ml)
-{
-	struct ml_effect_state *state;
-	unsigned long now = jiffies;
-	unsigned long earliest = 0;
-	unsigned long next_at;
-	int events = 0;
-	int i;
-
-	pr_debug("calculating next timer\n");
-
-	for (i = 0; i < FF_MEMLESS_EFFECTS; i++) {
-
-		state = &ml->states[i];
-
-		if (!test_bit(FF_EFFECT_STARTED, &state->flags))
-			continue;
-
-		if (test_bit(FF_EFFECT_PLAYING, &state->flags))
-			next_at = calculate_next_time(state);
-		else
-			next_at = state->play_at;
-
-		if (time_before_eq(now, next_at) &&
-		    (++events == 1 || time_before(next_at, earliest)))
-			earliest = next_at;
-	}
-
-	if (!events) {
-		pr_debug("no actions\n");
-		del_timer(&ml->timer);
-	} else {
-		pr_debug("timer set\n");
-		mod_timer(&ml->timer, earliest);
-	}
-}
-
-/*
- * Apply an envelope to a value
- */
-static int apply_envelope(struct ml_effect_state *state, int value,
-			  struct ff_envelope *envelope)
-{
-	struct ff_effect *effect = state->effect;
-	unsigned long now = jiffies;
-	int time_from_level;
-	int time_of_envelope;
-	int envelope_level;
-	int difference;
-
-	if (envelope->attack_length &&
-	    time_before(now,
-			state->play_at + msecs_to_jiffies(envelope->attack_length))) {
-		pr_debug("value = 0x%x, attack_level = 0x%x\n",
-			 value, envelope->attack_level);
-		time_from_level = jiffies_to_msecs(now - state->play_at);
-		time_of_envelope = envelope->attack_length;
-		envelope_level = min_t(__s16, envelope->attack_level, 0x7fff);
-
-	} else if (envelope->fade_length && effect->replay.length &&
-		   time_after(now,
-			      state->stop_at - msecs_to_jiffies(envelope->fade_length)) &&
-		   time_before(now, state->stop_at)) {
-		time_from_level = jiffies_to_msecs(state->stop_at - now);
-		time_of_envelope = envelope->fade_length;
-		envelope_level = min_t(__s16, envelope->fade_level, 0x7fff);
-	} else
-		return value;
-
-	difference = abs(value) - envelope_level;
-
-	pr_debug("difference = %d\n", difference);
-	pr_debug("time_from_level = 0x%x\n", time_from_level);
-	pr_debug("time_of_envelope = 0x%x\n", time_of_envelope);
-
-	difference = difference * time_from_level / time_of_envelope;
-
-	pr_debug("difference = %d\n", difference);
-
-	return value < 0 ?
-		-(difference + envelope_level) : (difference + envelope_level);
-}
-
-/*
- * Return the type the effect has to be converted into (memless devices)
- */
-static int get_compatible_type(struct ff_device *ff, int effect_type)
-{
-
-	if (test_bit(effect_type, ff->ffbit))
-		return effect_type;
-
-	if (effect_type == FF_PERIODIC && test_bit(FF_RUMBLE, ff->ffbit))
-		return FF_RUMBLE;
-
-	pr_err("invalid type in get_compatible_type()\n");
-
-	return 0;
-}
-
-/*
- * Only left/right direction should be used (under/over 0x8000) for
- * forward/reverse motor direction (to keep calculation fast & simple).
- */
-static u16 ml_calculate_direction(u16 direction, u16 force,
-				  u16 new_direction, u16 new_force)
-{
-	if (!force)
-		return new_direction;
-	if (!new_force)
-		return direction;
-	return (((u32)(direction >> 1) * force +
-		 (new_direction >> 1) * new_force) /
-		(force + new_force)) << 1;
-}
-
-/*
- * Combine two effects and apply gain.
- */
-static void ml_combine_effects(struct ff_effect *effect,
-			       struct ml_effect_state *state,
-			       int gain)
-{
-	struct ff_effect *new = state->effect;
-	unsigned int strong, weak, i;
-	int x, y;
-	fixp_t level;
-
-	switch (new->type) {
-	case FF_CONSTANT:
-		i = new->direction * 360 / 0xffff;
-		level = fixp_new16(apply_envelope(state,
-					new->u.constant.level,
-					&new->u.constant.envelope));
-		x = fixp_mult(fixp_sin(i), level) * gain / 0xffff;
-		y = fixp_mult(-fixp_cos(i), level) * gain / 0xffff;
-		/*
-		 * here we abuse ff_ramp to hold x and y of constant force
-		 * If in future any driver wants something else than x and y
-		 * in s8, this should be changed to something more generic
-		 */
-		effect->u.ramp.start_level =
-			clamp_val(effect->u.ramp.start_level + x, -0x80, 0x7f);
-		effect->u.ramp.end_level =
-			clamp_val(effect->u.ramp.end_level + y, -0x80, 0x7f);
-		break;
-
-	case FF_RUMBLE:
-		strong = (u32)new->u.rumble.strong_magnitude * gain / 0xffff;
-		weak = (u32)new->u.rumble.weak_magnitude * gain / 0xffff;
-
-		if (effect->u.rumble.strong_magnitude + strong)
-			effect->direction = ml_calculate_direction(
-				effect->direction,
-				effect->u.rumble.strong_magnitude,
-				new->direction, strong);
-		else if (effect->u.rumble.weak_magnitude + weak)
-			effect->direction = ml_calculate_direction(
-				effect->direction,
-				effect->u.rumble.weak_magnitude,
-				new->direction, weak);
-		else
-			effect->direction = 0;
-		effect->u.rumble.strong_magnitude =
-			min(strong + effect->u.rumble.strong_magnitude,
-			    0xffffU);
-		effect->u.rumble.weak_magnitude =
-			min(weak + effect->u.rumble.weak_magnitude, 0xffffU);
-		break;
-
-	case FF_PERIODIC:
-		i = apply_envelope(state, abs(new->u.periodic.magnitude),
-				   &new->u.periodic.envelope);
-
-		/* here we also scale it 0x7fff => 0xffff */
-		i = i * gain / 0x7fff;
-
-		if (effect->u.rumble.strong_magnitude + i)
-			effect->direction = ml_calculate_direction(
-				effect->direction,
-				effect->u.rumble.strong_magnitude,
-				new->direction, i);
-		else
-			effect->direction = 0;
-		effect->u.rumble.strong_magnitude =
-			min(i + effect->u.rumble.strong_magnitude, 0xffffU);
-		effect->u.rumble.weak_magnitude =
-			min(i + effect->u.rumble.weak_magnitude, 0xffffU);
-		break;
-
-	default:
-		pr_err("invalid type in ml_combine_effects()\n");
-		break;
-	}
-
-}
-
-
-/*
- * Because memoryless devices have only one effect per effect type active
- * at one time we have to combine multiple effects into one
- */
-static int ml_get_combo_effect(struct ml_device *ml,
-			       unsigned long *effect_handled,
-			       struct ff_effect *combo_effect)
-{
-	struct ff_effect *effect;
-	struct ml_effect_state *state;
-	int effect_type;
-	int i;
-
-	memset(combo_effect, 0, sizeof(struct ff_effect));
-
-	for (i = 0; i < FF_MEMLESS_EFFECTS; i++) {
-		if (__test_and_set_bit(i, effect_handled))
-			continue;
-
-		state = &ml->states[i];
-		effect = state->effect;
-
-		if (!test_bit(FF_EFFECT_STARTED, &state->flags))
-			continue;
-
-		if (time_before(jiffies, state->play_at))
-			continue;
-
-		/*
-		 * here we have started effects that are either
-		 * currently playing (and may need be aborted)
-		 * or need to start playing.
-		 */
-		effect_type = get_compatible_type(ml->dev->ff, effect->type);
-		if (combo_effect->type != effect_type) {
-			if (combo_effect->type != 0) {
-				__clear_bit(i, effect_handled);
-				continue;
-			}
-			combo_effect->type = effect_type;
-		}
-
-		if (__test_and_clear_bit(FF_EFFECT_ABORTING, &state->flags)) {
-			__clear_bit(FF_EFFECT_PLAYING, &state->flags);
-			__clear_bit(FF_EFFECT_STARTED, &state->flags);
-		} else if (effect->replay.length &&
-			   time_after_eq(jiffies, state->stop_at)) {
-
-			__clear_bit(FF_EFFECT_PLAYING, &state->flags);
-
-			if (--state->count <= 0) {
-				__clear_bit(FF_EFFECT_STARTED, &state->flags);
-			} else {
-				state->play_at = jiffies +
-					msecs_to_jiffies(effect->replay.delay);
-				state->stop_at = state->play_at +
-					msecs_to_jiffies(effect->replay.length);
-			}
-		} else {
-			__set_bit(FF_EFFECT_PLAYING, &state->flags);
-			state->adj_at = jiffies;
-			ml_combine_effects(combo_effect, state, ml->gain);
-		}
-	}
-
-	return combo_effect->type != 0;
-}
-
-static void ml_play_effects(struct ml_device *ml)
-{
-	struct ff_effect effect;
-	DECLARE_BITMAP(handled_bm, FF_MEMLESS_EFFECTS);
-
-	memset(handled_bm, 0, sizeof(handled_bm));
-
-	while (ml_get_combo_effect(ml, handled_bm, &effect))
-		ml->play_effect(ml->dev, ml->private, &effect);
-
-	ml_schedule_timer(ml);
-}
-
-static void ml_effect_timer(unsigned long timer_data)
-{
-	struct input_dev *dev = (struct input_dev *)timer_data;
-	struct ml_device *ml = dev->ff->private;
-	unsigned long flags;
-
-	pr_debug("timer: updating effects\n");
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	ml_play_effects(ml);
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-}
-
-/*
- * Sets requested gain for FF effects. Called with dev->event_lock held.
- */
-static void ml_ff_set_gain(struct input_dev *dev, u16 gain)
-{
-	struct ml_device *ml = dev->ff->private;
-	int i;
-
-	ml->gain = gain;
-
-	for (i = 0; i < FF_MEMLESS_EFFECTS; i++)
-		__clear_bit(FF_EFFECT_PLAYING, &ml->states[i].flags);
-
-	ml_play_effects(ml);
-}
-
-/*
- * Start/stop specified FF effect. Called with dev->event_lock held.
- */
-static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
-{
-	struct ml_device *ml = dev->ff->private;
-	struct ml_effect_state *state = &ml->states[effect_id];
-
-	if (value > 0) {
-		pr_debug("initiated play\n");
-
-		__set_bit(FF_EFFECT_STARTED, &state->flags);
-		state->count = value;
-		state->play_at = jiffies +
-				 msecs_to_jiffies(state->effect->replay.delay);
-		state->stop_at = state->play_at +
-				 msecs_to_jiffies(state->effect->replay.length);
-		state->adj_at = state->play_at;
-
-	} else {
-		pr_debug("initiated stop\n");
-
-		if (test_bit(FF_EFFECT_PLAYING, &state->flags))
-			__set_bit(FF_EFFECT_ABORTING, &state->flags);
-		else
-			__clear_bit(FF_EFFECT_STARTED, &state->flags);
-	}
-
-	ml_play_effects(ml);
-
-	return 0;
-}
-
-static int ml_ff_upload(struct input_dev *dev,
-			struct ff_effect *effect, struct ff_effect *old)
-{
-	struct ml_device *ml = dev->ff->private;
-	struct ml_effect_state *state = &ml->states[effect->id];
-
-	spin_lock_irq(&dev->event_lock);
-
-	if (test_bit(FF_EFFECT_STARTED, &state->flags)) {
-		__clear_bit(FF_EFFECT_PLAYING, &state->flags);
-		state->play_at = jiffies +
-				 msecs_to_jiffies(state->effect->replay.delay);
-		state->stop_at = state->play_at +
-				 msecs_to_jiffies(state->effect->replay.length);
-		state->adj_at = state->play_at;
-		ml_schedule_timer(ml);
-	}
-
-	spin_unlock_irq(&dev->event_lock);
-
-	return 0;
-}
-
-static void ml_ff_destroy(struct ff_device *ff)
-{
-	struct ml_device *ml = ff->private;
-
-	kfree(ml->private);
-}
-
-/**
- * input_ff_create_memless() - create memoryless force-feedback device
- * @dev: input device supporting force-feedback
- * @data: driver-specific data to be passed into @play_effect
- * @play_effect: driver-specific method for playing FF effect
- */
-int input_ff_create_memless(struct input_dev *dev, void *data,
-		int (*play_effect)(struct input_dev *, void *, struct ff_effect *))
-{
-	struct ml_device *ml;
-	struct ff_device *ff;
-	int error;
-	int i;
-
-	ml = kzalloc(sizeof(struct ml_device), GFP_KERNEL);
-	if (!ml)
-		return -ENOMEM;
-
-	ml->dev = dev;
-	ml->private = data;
-	ml->play_effect = play_effect;
-	ml->gain = 0xffff;
-	setup_timer(&ml->timer, ml_effect_timer, (unsigned long)dev);
-
-	set_bit(FF_GAIN, dev->ffbit);
-
-	error = input_ff_create(dev, FF_MEMLESS_EFFECTS);
-	if (error) {
-		kfree(ml);
-		return error;
-	}
-
-	ff = dev->ff;
-	ff->private = ml;
-	ff->upload = ml_ff_upload;
-	ff->playback = ml_ff_playback;
-	ff->set_gain = ml_ff_set_gain;
-	ff->destroy = ml_ff_destroy;
-
-	/* we can emulate periodic effects with RUMBLE */
-	if (test_bit(FF_RUMBLE, ff->ffbit)) {
-		set_bit(FF_PERIODIC, dev->ffbit);
-		set_bit(FF_SINE, dev->ffbit);
-		set_bit(FF_TRIANGLE, dev->ffbit);
-		set_bit(FF_SQUARE, dev->ffbit);
-	}
-
-	for (i = 0; i < FF_MEMLESS_EFFECTS; i++)
-		ml->states[i].effect = &ff->effects[i];
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(input_ff_create_memless);
diff --git a/ANDROID_3.4.5/drivers/input/fixp-arith.h b/ANDROID_3.4.5/drivers/input/fixp-arith.h
deleted file mode 100644
index 3089d738..00000000
--- a/ANDROID_3.4.5/drivers/input/fixp-arith.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef _FIXP_ARITH_H
-#define _FIXP_ARITH_H
-
-/*
- * Simplistic fixed-point arithmetics.
- * Hmm, I'm probably duplicating some code :(
- *
- * Copyright (c) 2002 Johann Deneux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so by
- * e-mail - mail your message to <johann.deneux@gmail.com>
- */
-
-#include <linux/types.h>
-
-/* The type representing fixed-point values */
-typedef s16 fixp_t;
-
-#define FRAC_N 8
-#define FRAC_MASK ((1<<FRAC_N)-1)
-
-/* Not to be used directly. Use fixp_{cos,sin} */
-static const fixp_t cos_table[46] = {
-	0x0100,	0x00FF,	0x00FF,	0x00FE,	0x00FD,	0x00FC,	0x00FA,	0x00F8,
-	0x00F6,	0x00F3,	0x00F0,	0x00ED,	0x00E9,	0x00E6,	0x00E2,	0x00DD,
-	0x00D9,	0x00D4,	0x00CF,	0x00C9,	0x00C4,	0x00BE,	0x00B8,	0x00B1,
-	0x00AB,	0x00A4,	0x009D,	0x0096,	0x008F,	0x0087,	0x0080,	0x0078,
-	0x0070,	0x0068,	0x005F,	0x0057,	0x004F,	0x0046,	0x003D,	0x0035,
-	0x002C,	0x0023,	0x001A,	0x0011,	0x0008, 0x0000
-};
-
-
-/* a: 123 -> 123.0 */
-static inline fixp_t fixp_new(s16 a)
-{
-	return a<<FRAC_N;
-}
-
-/* a: 0xFFFF -> -1.0
-      0x8000 -> 1.0
-      0x0000 -> 0.0
-*/
-static inline fixp_t fixp_new16(s16 a)
-{
-	return ((s32)a)>>(16-FRAC_N);
-}
-
-static inline fixp_t fixp_cos(unsigned int degrees)
-{
-	int quadrant = (degrees / 90) & 3;
-	unsigned int i = degrees % 90;
-
-	if (quadrant == 1 || quadrant == 3)
-		i = 90 - i;
-
-	i >>= 1;
-
-	return (quadrant == 1 || quadrant == 2)? -cos_table[i] : cos_table[i];
-}
-
-static inline fixp_t fixp_sin(unsigned int degrees)
-{
-	return -fixp_cos(degrees + 90);
-}
-
-static inline fixp_t fixp_mult(fixp_t a, fixp_t b)
-{
-	return ((s32)(a*b))>>FRAC_N;
-}
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/gameport/Kconfig b/ANDROID_3.4.5/drivers/input/gameport/Kconfig
deleted file mode 100644
index d279454a..00000000
--- a/ANDROID_3.4.5/drivers/input/gameport/Kconfig
+++ /dev/null
@@ -1,63 +0,0 @@
-#
-# Gameport configuration
-#
-config GAMEPORT
-	tristate "Gameport support"
-	---help---
-	  Gameport support is for the standard 15-pin PC gameport. If you
-	  have a joystick, gamepad, gameport card, a soundcard with a gameport
-	  or anything else that uses the gameport, say Y or M here and also to
-	  at least one of the hardware specific drivers.
-
-	  For Ensoniq AudioPCI (ES1370), AudioPCI 97 (ES1371), ESS Solo1,
-	  S3 SonicVibes, Trident 4DWave, SiS7018, and ALi 5451 gameport
-	  support is provided by the sound drivers, so you won't need any
-	  from the below listed modules. You still need to say Y here.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gameport.
-
-if GAMEPORT
-
-config GAMEPORT_NS558
-	tristate "Classic ISA and PnP gameport support"
-	help
-	  Say Y here if you have an ISA or PnP gameport.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ns558.
-
-config GAMEPORT_L4
-	tristate "PDPI Lightning 4 gamecard support"
-	help
-	  Say Y here if you have a PDPI Lightning 4 gamecard.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called lightning.
-
-config GAMEPORT_EMU10K1
-	tristate "SB Live and Audigy gameport support"
-	depends on PCI
-	help
-	  Say Y here if you have a SoundBlaster Live! or SoundBlaster
-	  Audigy card and want to use its gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called emu10k1-gp.
-
-config GAMEPORT_FM801
-	tristate "ForteMedia FM801 gameport support"
-	depends on PCI
-	help
-	  Say Y here if you have ForteMedia FM801 PCI audio controller
-	  (Abit AU10, Genius Sound Maker, HP Workstation zx2000,
-	  and others), and want to use its gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called fm801-gp.
-
-endif
diff --git a/ANDROID_3.4.5/drivers/input/gameport/Makefile b/ANDROID_3.4.5/drivers/input/gameport/Makefile
deleted file mode 100644
index b6f6097b..00000000
--- a/ANDROID_3.4.5/drivers/input/gameport/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the gameport drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_GAMEPORT)		+= gameport.o
-obj-$(CONFIG_GAMEPORT_EMU10K1)	+= emu10k1-gp.o
-obj-$(CONFIG_GAMEPORT_FM801)	+= fm801-gp.o
-obj-$(CONFIG_GAMEPORT_L4)	+= lightning.o
-obj-$(CONFIG_GAMEPORT_NS558)	+= ns558.o
diff --git a/ANDROID_3.4.5/drivers/input/gameport/emu10k1-gp.c b/ANDROID_3.4.5/drivers/input/gameport/emu10k1-gp.c
deleted file mode 100644
index 422aa0a6..00000000
--- a/ANDROID_3.4.5/drivers/input/gameport/emu10k1-gp.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- *  Copyright (c) 2001 Vojtech Pavlik
- */
-
-/*
- * EMU10k1 - SB Live / Audigy - gameport driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <asm/io.h>
-
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("EMU10k1 gameport driver");
-MODULE_LICENSE("GPL");
-
-struct emu {
-	struct pci_dev *dev;
-	struct gameport *gameport;
-	int io;
-	int size;
-};
-
-static const struct pci_device_id emu_tbl[] = {
-
-	{ 0x1102, 0x7002, PCI_ANY_ID, PCI_ANY_ID }, /* SB Live gameport */
-	{ 0x1102, 0x7003, PCI_ANY_ID, PCI_ANY_ID }, /* Audigy gameport */
-	{ 0x1102, 0x7004, PCI_ANY_ID, PCI_ANY_ID }, /* Dell SB Live */
-	{ 0x1102, 0x7005, PCI_ANY_ID, PCI_ANY_ID }, /* Audigy LS gameport */
-	{ 0, }
-};
-
-MODULE_DEVICE_TABLE(pci, emu_tbl);
-
-static int __devinit emu_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	struct emu *emu;
-	struct gameport *port;
-	int error;
-
-	emu = kzalloc(sizeof(struct emu), GFP_KERNEL);
-	port = gameport_allocate_port();
-	if (!emu || !port) {
-		printk(KERN_ERR "emu10k1-gp: Memory allocation failed\n");
-		error = -ENOMEM;
-		goto err_out_free;
-	}
-
-	error = pci_enable_device(pdev);
-	if (error)
-		goto err_out_free;
-
-	emu->io = pci_resource_start(pdev, 0);
-	emu->size = pci_resource_len(pdev, 0);
-
-	emu->dev = pdev;
-	emu->gameport = port;
-
-	gameport_set_name(port, "EMU10K1");
-	gameport_set_phys(port, "pci%s/gameport0", pci_name(pdev));
-	port->dev.parent = &pdev->dev;
-	port->io = emu->io;
-
-	if (!request_region(emu->io, emu->size, "emu10k1-gp")) {
-		printk(KERN_ERR "emu10k1-gp: unable to grab region 0x%x-0x%x\n",
-			emu->io, emu->io + emu->size - 1);
-		error = -EBUSY;
-		goto err_out_disable_dev;
-	}
-
-	pci_set_drvdata(pdev, emu);
-
-	gameport_register_port(port);
-
-	return 0;
-
- err_out_disable_dev:
-	pci_disable_device(pdev);
- err_out_free:
-	gameport_free_port(port);
-	kfree(emu);
-	return error;
-}
-
-static void __devexit emu_remove(struct pci_dev *pdev)
-{
-	struct emu *emu = pci_get_drvdata(pdev);
-
-	gameport_unregister_port(emu->gameport);
-	release_region(emu->io, emu->size);
-	kfree(emu);
-
-	pci_disable_device(pdev);
-}
-
-static struct pci_driver emu_driver = {
-        .name =         "Emu10k1_gameport",
-        .id_table =     emu_tbl,
-        .probe =        emu_probe,
-        .remove =       __devexit_p(emu_remove),
-};
-
-static int __init emu_init(void)
-{
-	return pci_register_driver(&emu_driver);
-}
-
-static void __exit emu_exit(void)
-{
-	pci_unregister_driver(&emu_driver);
-}
-
-module_init(emu_init);
-module_exit(emu_exit);
diff --git a/ANDROID_3.4.5/drivers/input/gameport/fm801-gp.c b/ANDROID_3.4.5/drivers/input/gameport/fm801-gp.c
deleted file mode 100644
index a3b70ff2..00000000
--- a/ANDROID_3.4.5/drivers/input/gameport/fm801-gp.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- *  FM801 gameport driver for Linux
- *
- *  Copyright (c) by Takashi Iwai <tiwai@suse.de>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <asm/io.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/gameport.h>
-
-#define PCI_VENDOR_ID_FORTEMEDIA	0x1319
-#define PCI_DEVICE_ID_FM801_GP	0x0802
-
-#define HAVE_COOKED
-
-struct fm801_gp {
-	struct gameport *gameport;
-	struct resource *res_port;
-};
-
-#ifdef HAVE_COOKED
-static int fm801_gp_cooked_read(struct gameport *gameport, int *axes, int *buttons)
-{
-	unsigned short w;
-
-	w = inw(gameport->io + 2);
-	*buttons = (~w >> 14) & 0x03;
-	axes[0] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
-	w = inw(gameport->io + 4);
-	axes[1] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
-	w = inw(gameport->io + 6);
-	*buttons |= ((~w >> 14) & 0x03) << 2;
-	axes[2] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
-	w = inw(gameport->io + 8);
-	axes[3] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
-	outw(0xff, gameport->io); /* reset */
-
-        return 0;
-}
-#endif
-
-static int fm801_gp_open(struct gameport *gameport, int mode)
-{
-	switch (mode) {
-#ifdef HAVE_COOKED
-	case GAMEPORT_MODE_COOKED:
-		return 0;
-#endif
-	case GAMEPORT_MODE_RAW:
-		return 0;
-	default:
-		return -1;
-	}
-
-	return 0;
-}
-
-static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device_id *id)
-{
-	struct fm801_gp *gp;
-	struct gameport *port;
-	int error;
-
-	gp = kzalloc(sizeof(struct fm801_gp), GFP_KERNEL);
-	port = gameport_allocate_port();
-	if (!gp || !port) {
-		printk(KERN_ERR "fm801-gp: Memory allocation failed\n");
-		error = -ENOMEM;
-		goto err_out_free;
-	}
-
-	error = pci_enable_device(pci);
-	if (error)
-		goto err_out_free;
-
-	port->open = fm801_gp_open;
-#ifdef HAVE_COOKED
-	port->cooked_read = fm801_gp_cooked_read;
-#endif
-	gameport_set_name(port, "FM801");
-	gameport_set_phys(port, "pci%s/gameport0", pci_name(pci));
-	port->dev.parent = &pci->dev;
-	port->io = pci_resource_start(pci, 0);
-
-	gp->gameport = port;
-	gp->res_port = request_region(port->io, 0x10, "FM801 GP");
-	if (!gp->res_port) {
-		printk(KERN_DEBUG "fm801-gp: unable to grab region 0x%x-0x%x\n",
-			port->io, port->io + 0x0f);
-		error = -EBUSY;
-		goto err_out_disable_dev;
-	}
-
-	pci_set_drvdata(pci, gp);
-
-	outb(0x60, port->io + 0x0d); /* enable joystick 1 and 2 */
-	gameport_register_port(port);
-
-	return 0;
-
- err_out_disable_dev:
-	pci_disable_device(pci);
- err_out_free:
-	gameport_free_port(port);
-	kfree(gp);
-	return error;
-}
-
-static void __devexit fm801_gp_remove(struct pci_dev *pci)
-{
-	struct fm801_gp *gp = pci_get_drvdata(pci);
-
-	gameport_unregister_port(gp->gameport);
-	release_resource(gp->res_port);
-	kfree(gp);
-
-	pci_disable_device(pci);
-}
-
-static const struct pci_device_id fm801_gp_id_table[] = {
-	{ PCI_VENDOR_ID_FORTEMEDIA, PCI_DEVICE_ID_FM801_GP, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0  },
-	{ 0 }
-};
-
-static struct pci_driver fm801_gp_driver = {
-	.name =		"FM801_gameport",
-	.id_table =	fm801_gp_id_table,
-	.probe =	fm801_gp_probe,
-	.remove =	__devexit_p(fm801_gp_remove),
-};
-
-static int __init fm801_gp_init(void)
-{
-	return pci_register_driver(&fm801_gp_driver);
-}
-
-static void __exit fm801_gp_exit(void)
-{
-	pci_unregister_driver(&fm801_gp_driver);
-}
-
-module_init(fm801_gp_init);
-module_exit(fm801_gp_exit);
-
-MODULE_DEVICE_TABLE(pci, fm801_gp_id_table);
-
-MODULE_DESCRIPTION("FM801 gameport driver");
-MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/gameport/gameport.c b/ANDROID_3.4.5/drivers/input/gameport/gameport.c
deleted file mode 100644
index da739d9d..00000000
--- a/ANDROID_3.4.5/drivers/input/gameport/gameport.c
+++ /dev/null
@@ -1,818 +0,0 @@
-/*
- * Generic gameport layer
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- * Copyright (c) 2005 Dmitry Torokhov
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/stddef.h>
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/workqueue.h>
-#include <linux/sched.h>	/* HZ */
-#include <linux/mutex.h>
-
-/*#include <asm/io.h>*/
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Generic gameport layer");
-MODULE_LICENSE("GPL");
-
-/*
- * gameport_mutex protects entire gameport subsystem and is taken
- * every time gameport port or driver registrered or unregistered.
- */
-static DEFINE_MUTEX(gameport_mutex);
-
-static LIST_HEAD(gameport_list);
-
-static struct bus_type gameport_bus;
-
-static void gameport_add_port(struct gameport *gameport);
-static void gameport_attach_driver(struct gameport_driver *drv);
-static void gameport_reconnect_port(struct gameport *gameport);
-static void gameport_disconnect_port(struct gameport *gameport);
-
-#if defined(__i386__)
-
-#include <linux/i8253.h>
-
-#define DELTA(x,y)      ((y)-(x)+((y)<(x)?1193182/HZ:0))
-#define GET_TIME(x)     do { x = get_time_pit(); } while (0)
-
-static unsigned int get_time_pit(void)
-{
-	unsigned long flags;
-	unsigned int count;
-
-	raw_spin_lock_irqsave(&i8253_lock, flags);
-	outb_p(0x00, 0x43);
-	count = inb_p(0x40);
-	count |= inb_p(0x40) << 8;
-	raw_spin_unlock_irqrestore(&i8253_lock, flags);
-
-	return count;
-}
-
-#endif
-
-
-
-/*
- * gameport_measure_speed() measures the gameport i/o speed.
- */
-
-static int gameport_measure_speed(struct gameport *gameport)
-{
-#if defined(__i386__)
-
-	unsigned int i, t, t1, t2, t3, tx;
-	unsigned long flags;
-
-	if (gameport_open(gameport, NULL, GAMEPORT_MODE_RAW))
-		return 0;
-
-	tx = 1 << 30;
-
-	for(i = 0; i < 50; i++) {
-		local_irq_save(flags);
-		GET_TIME(t1);
-		for (t = 0; t < 50; t++) gameport_read(gameport);
-		GET_TIME(t2);
-		GET_TIME(t3);
-		local_irq_restore(flags);
-		udelay(i * 10);
-		if ((t = DELTA(t2,t1) - DELTA(t3,t2)) < tx) tx = t;
-	}
-
-	gameport_close(gameport);
-	return 59659 / (tx < 1 ? 1 : tx);
-
-#elif defined (__x86_64__)
-
-	unsigned int i, t;
-	unsigned long tx, t1, t2, flags;
-
-	if (gameport_open(gameport, NULL, GAMEPORT_MODE_RAW))
-		return 0;
-
-	tx = 1 << 30;
-
-	for(i = 0; i < 50; i++) {
-		local_irq_save(flags);
-		rdtscl(t1);
-		for (t = 0; t < 50; t++) gameport_read(gameport);
-		rdtscl(t2);
-		local_irq_restore(flags);
-		udelay(i * 10);
-		if (t2 - t1 < tx) tx = t2 - t1;
-	}
-
-	gameport_close(gameport);
-	return (this_cpu_read(cpu_info.loops_per_jiffy) *
-		(unsigned long)HZ / (1000 / 50)) / (tx < 1 ? 1 : tx);
-
-#else
-
-	unsigned int j, t = 0;
-
-	if (gameport_open(gameport, NULL, GAMEPORT_MODE_RAW))
-		return 0;
-
-	j = jiffies; while (j == jiffies);
-	j = jiffies; while (j == jiffies) { t++; gameport_read(gameport); }
-
-	gameport_close(gameport);
-	return t * HZ / 1000;
-
-#endif
-}
-
-void gameport_start_polling(struct gameport *gameport)
-{
-	spin_lock(&gameport->timer_lock);
-
-	if (!gameport->poll_cnt++) {
-		BUG_ON(!gameport->poll_handler);
-		BUG_ON(!gameport->poll_interval);
-		mod_timer(&gameport->poll_timer, jiffies + msecs_to_jiffies(gameport->poll_interval));
-	}
-
-	spin_unlock(&gameport->timer_lock);
-}
-EXPORT_SYMBOL(gameport_start_polling);
-
-void gameport_stop_polling(struct gameport *gameport)
-{
-	spin_lock(&gameport->timer_lock);
-
-	if (!--gameport->poll_cnt)
-		del_timer(&gameport->poll_timer);
-
-	spin_unlock(&gameport->timer_lock);
-}
-EXPORT_SYMBOL(gameport_stop_polling);
-
-static void gameport_run_poll_handler(unsigned long d)
-{
-	struct gameport *gameport = (struct gameport *)d;
-
-	gameport->poll_handler(gameport);
-	if (gameport->poll_cnt)
-		mod_timer(&gameport->poll_timer, jiffies + msecs_to_jiffies(gameport->poll_interval));
-}
-
-/*
- * Basic gameport -> driver core mappings
- */
-
-static int gameport_bind_driver(struct gameport *gameport, struct gameport_driver *drv)
-{
-	int error;
-
-	gameport->dev.driver = &drv->driver;
-	if (drv->connect(gameport, drv)) {
-		gameport->dev.driver = NULL;
-		return -ENODEV;
-	}
-
-	error = device_bind_driver(&gameport->dev);
-	if (error) {
-		dev_warn(&gameport->dev,
-			 "device_bind_driver() failed for %s (%s) and %s, error: %d\n",
-			gameport->phys, gameport->name,
-			drv->description, error);
-		drv->disconnect(gameport);
-		gameport->dev.driver = NULL;
-		return error;
-	}
-
-	return 0;
-}
-
-static void gameport_find_driver(struct gameport *gameport)
-{
-	int error;
-
-	error = device_attach(&gameport->dev);
-	if (error < 0)
-		dev_warn(&gameport->dev,
-			 "device_attach() failed for %s (%s), error: %d\n",
-			 gameport->phys, gameport->name, error);
-}
-
-
-/*
- * Gameport event processing.
- */
-
-enum gameport_event_type {
-	GAMEPORT_REGISTER_PORT,
-	GAMEPORT_ATTACH_DRIVER,
-};
-
-struct gameport_event {
-	enum gameport_event_type type;
-	void *object;
-	struct module *owner;
-	struct list_head node;
-};
-
-static DEFINE_SPINLOCK(gameport_event_lock);	/* protects gameport_event_list */
-static LIST_HEAD(gameport_event_list);
-
-static struct gameport_event *gameport_get_event(void)
-{
-	struct gameport_event *event = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&gameport_event_lock, flags);
-
-	if (!list_empty(&gameport_event_list)) {
-		event = list_first_entry(&gameport_event_list,
-					 struct gameport_event, node);
-		list_del_init(&event->node);
-	}
-
-	spin_unlock_irqrestore(&gameport_event_lock, flags);
-	return event;
-}
-
-static void gameport_free_event(struct gameport_event *event)
-{
-	module_put(event->owner);
-	kfree(event);
-}
-
-static void gameport_remove_duplicate_events(struct gameport_event *event)
-{
-	struct gameport_event *e, *next;
-	unsigned long flags;
-
-	spin_lock_irqsave(&gameport_event_lock, flags);
-
-	list_for_each_entry_safe(e, next, &gameport_event_list, node) {
-		if (event->object == e->object) {
-			/*
-			 * If this event is of different type we should not
-			 * look further - we only suppress duplicate events
-			 * that were sent back-to-back.
-			 */
-			if (event->type != e->type)
-				break;
-
-			list_del_init(&e->node);
-			gameport_free_event(e);
-		}
-	}
-
-	spin_unlock_irqrestore(&gameport_event_lock, flags);
-}
-
-
-static void gameport_handle_events(struct work_struct *work)
-{
-	struct gameport_event *event;
-
-	mutex_lock(&gameport_mutex);
-
-	/*
-	 * Note that we handle only one event here to give swsusp
-	 * a chance to freeze kgameportd thread. Gameport events
-	 * should be pretty rare so we are not concerned about
-	 * taking performance hit.
-	 */
-	if ((event = gameport_get_event())) {
-
-		switch (event->type) {
-
-		case GAMEPORT_REGISTER_PORT:
-			gameport_add_port(event->object);
-			break;
-
-		case GAMEPORT_ATTACH_DRIVER:
-			gameport_attach_driver(event->object);
-			break;
-		}
-
-		gameport_remove_duplicate_events(event);
-		gameport_free_event(event);
-	}
-
-	mutex_unlock(&gameport_mutex);
-}
-
-static DECLARE_WORK(gameport_event_work, gameport_handle_events);
-
-static int gameport_queue_event(void *object, struct module *owner,
-				enum gameport_event_type event_type)
-{
-	unsigned long flags;
-	struct gameport_event *event;
-	int retval = 0;
-
-	spin_lock_irqsave(&gameport_event_lock, flags);
-
-	/*
-	 * Scan event list for the other events for the same gameport port,
-	 * starting with the most recent one. If event is the same we
-	 * do not need add new one. If event is of different type we
-	 * need to add this event and should not look further because
-	 * we need to preserve sequence of distinct events.
-	 */
-	list_for_each_entry_reverse(event, &gameport_event_list, node) {
-		if (event->object == object) {
-			if (event->type == event_type)
-				goto out;
-			break;
-		}
-	}
-
-	event = kmalloc(sizeof(struct gameport_event), GFP_ATOMIC);
-	if (!event) {
-		pr_err("Not enough memory to queue event %d\n", event_type);
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	if (!try_module_get(owner)) {
-		pr_warning("Can't get module reference, dropping event %d\n",
-			   event_type);
-		kfree(event);
-		retval = -EINVAL;
-		goto out;
-	}
-
-	event->type = event_type;
-	event->object = object;
-	event->owner = owner;
-
-	list_add_tail(&event->node, &gameport_event_list);
-	queue_work(system_long_wq, &gameport_event_work);
-
-out:
-	spin_unlock_irqrestore(&gameport_event_lock, flags);
-	return retval;
-}
-
-/*
- * Remove all events that have been submitted for a given object,
- * be it a gameport port or a driver.
- */
-static void gameport_remove_pending_events(void *object)
-{
-	struct gameport_event *event, *next;
-	unsigned long flags;
-
-	spin_lock_irqsave(&gameport_event_lock, flags);
-
-	list_for_each_entry_safe(event, next, &gameport_event_list, node) {
-		if (event->object == object) {
-			list_del_init(&event->node);
-			gameport_free_event(event);
-		}
-	}
-
-	spin_unlock_irqrestore(&gameport_event_lock, flags);
-}
-
-/*
- * Destroy child gameport port (if any) that has not been fully registered yet.
- *
- * Note that we rely on the fact that port can have only one child and therefore
- * only one child registration request can be pending. Additionally, children
- * are registered by driver's connect() handler so there can't be a grandchild
- * pending registration together with a child.
- */
-static struct gameport *gameport_get_pending_child(struct gameport *parent)
-{
-	struct gameport_event *event;
-	struct gameport *gameport, *child = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&gameport_event_lock, flags);
-
-	list_for_each_entry(event, &gameport_event_list, node) {
-		if (event->type == GAMEPORT_REGISTER_PORT) {
-			gameport = event->object;
-			if (gameport->parent == parent) {
-				child = gameport;
-				break;
-			}
-		}
-	}
-
-	spin_unlock_irqrestore(&gameport_event_lock, flags);
-	return child;
-}
-
-/*
- * Gameport port operations
- */
-
-static ssize_t gameport_show_description(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct gameport *gameport = to_gameport_port(dev);
-
-	return sprintf(buf, "%s\n", gameport->name);
-}
-
-static ssize_t gameport_rebind_driver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct gameport *gameport = to_gameport_port(dev);
-	struct device_driver *drv;
-	int error;
-
-	error = mutex_lock_interruptible(&gameport_mutex);
-	if (error)
-		return error;
-
-	if (!strncmp(buf, "none", count)) {
-		gameport_disconnect_port(gameport);
-	} else if (!strncmp(buf, "reconnect", count)) {
-		gameport_reconnect_port(gameport);
-	} else if (!strncmp(buf, "rescan", count)) {
-		gameport_disconnect_port(gameport);
-		gameport_find_driver(gameport);
-	} else if ((drv = driver_find(buf, &gameport_bus)) != NULL) {
-		gameport_disconnect_port(gameport);
-		error = gameport_bind_driver(gameport, to_gameport_driver(drv));
-	} else {
-		error = -EINVAL;
-	}
-
-	mutex_unlock(&gameport_mutex);
-
-	return error ? error : count;
-}
-
-static struct device_attribute gameport_device_attrs[] = {
-	__ATTR(description, S_IRUGO, gameport_show_description, NULL),
-	__ATTR(drvctl, S_IWUSR, NULL, gameport_rebind_driver),
-	__ATTR_NULL
-};
-
-static void gameport_release_port(struct device *dev)
-{
-	struct gameport *gameport = to_gameport_port(dev);
-
-	kfree(gameport);
-	module_put(THIS_MODULE);
-}
-
-void gameport_set_phys(struct gameport *gameport, const char *fmt, ...)
-{
-	va_list args;
-
-	va_start(args, fmt);
-	vsnprintf(gameport->phys, sizeof(gameport->phys), fmt, args);
-	va_end(args);
-}
-EXPORT_SYMBOL(gameport_set_phys);
-
-/*
- * Prepare gameport port for registration.
- */
-static void gameport_init_port(struct gameport *gameport)
-{
-	static atomic_t gameport_no = ATOMIC_INIT(0);
-
-	__module_get(THIS_MODULE);
-
-	mutex_init(&gameport->drv_mutex);
-	device_initialize(&gameport->dev);
-	dev_set_name(&gameport->dev, "gameport%lu",
-			(unsigned long)atomic_inc_return(&gameport_no) - 1);
-	gameport->dev.bus = &gameport_bus;
-	gameport->dev.release = gameport_release_port;
-	if (gameport->parent)
-		gameport->dev.parent = &gameport->parent->dev;
-
-	INIT_LIST_HEAD(&gameport->node);
-	spin_lock_init(&gameport->timer_lock);
-	init_timer(&gameport->poll_timer);
-	gameport->poll_timer.function = gameport_run_poll_handler;
-	gameport->poll_timer.data = (unsigned long)gameport;
-}
-
-/*
- * Complete gameport port registration.
- * Driver core will attempt to find appropriate driver for the port.
- */
-static void gameport_add_port(struct gameport *gameport)
-{
-	int error;
-
-	if (gameport->parent)
-		gameport->parent->child = gameport;
-
-	gameport->speed = gameport_measure_speed(gameport);
-
-	list_add_tail(&gameport->node, &gameport_list);
-
-	if (gameport->io)
-		dev_info(&gameport->dev, "%s is %s, io %#x, speed %dkHz\n",
-			 gameport->name, gameport->phys, gameport->io, gameport->speed);
-	else
-		dev_info(&gameport->dev, "%s is %s, speed %dkHz\n",
-			gameport->name, gameport->phys, gameport->speed);
-
-	error = device_add(&gameport->dev);
-	if (error)
-		dev_err(&gameport->dev,
-			"device_add() failed for %s (%s), error: %d\n",
-			gameport->phys, gameport->name, error);
-}
-
-/*
- * gameport_destroy_port() completes deregistration process and removes
- * port from the system
- */
-static void gameport_destroy_port(struct gameport *gameport)
-{
-	struct gameport *child;
-
-	child = gameport_get_pending_child(gameport);
-	if (child) {
-		gameport_remove_pending_events(child);
-		put_device(&child->dev);
-	}
-
-	if (gameport->parent) {
-		gameport->parent->child = NULL;
-		gameport->parent = NULL;
-	}
-
-	if (device_is_registered(&gameport->dev))
-		device_del(&gameport->dev);
-
-	list_del_init(&gameport->node);
-
-	gameport_remove_pending_events(gameport);
-	put_device(&gameport->dev);
-}
-
-/*
- * Reconnect gameport port and all its children (re-initialize attached devices)
- */
-static void gameport_reconnect_port(struct gameport *gameport)
-{
-	do {
-		if (!gameport->drv || !gameport->drv->reconnect || gameport->drv->reconnect(gameport)) {
-			gameport_disconnect_port(gameport);
-			gameport_find_driver(gameport);
-			/* Ok, old children are now gone, we are done */
-			break;
-		}
-		gameport = gameport->child;
-	} while (gameport);
-}
-
-/*
- * gameport_disconnect_port() unbinds a port from its driver. As a side effect
- * all child ports are unbound and destroyed.
- */
-static void gameport_disconnect_port(struct gameport *gameport)
-{
-	struct gameport *s, *parent;
-
-	if (gameport->child) {
-		/*
-		 * Children ports should be disconnected and destroyed
-		 * first, staring with the leaf one, since we don't want
-		 * to do recursion
-		 */
-		for (s = gameport; s->child; s = s->child)
-			/* empty */;
-
-		do {
-			parent = s->parent;
-
-			device_release_driver(&s->dev);
-			gameport_destroy_port(s);
-		} while ((s = parent) != gameport);
-	}
-
-	/*
-	 * Ok, no children left, now disconnect this port
-	 */
-	device_release_driver(&gameport->dev);
-}
-
-/*
- * Submits register request to kgameportd for subsequent execution.
- * Note that port registration is always asynchronous.
- */
-void __gameport_register_port(struct gameport *gameport, struct module *owner)
-{
-	gameport_init_port(gameport);
-	gameport_queue_event(gameport, owner, GAMEPORT_REGISTER_PORT);
-}
-EXPORT_SYMBOL(__gameport_register_port);
-
-/*
- * Synchronously unregisters gameport port.
- */
-void gameport_unregister_port(struct gameport *gameport)
-{
-	mutex_lock(&gameport_mutex);
-	gameport_disconnect_port(gameport);
-	gameport_destroy_port(gameport);
-	mutex_unlock(&gameport_mutex);
-}
-EXPORT_SYMBOL(gameport_unregister_port);
-
-
-/*
- * Gameport driver operations
- */
-
-static ssize_t gameport_driver_show_description(struct device_driver *drv, char *buf)
-{
-	struct gameport_driver *driver = to_gameport_driver(drv);
-	return sprintf(buf, "%s\n", driver->description ? driver->description : "(none)");
-}
-
-static struct driver_attribute gameport_driver_attrs[] = {
-	__ATTR(description, S_IRUGO, gameport_driver_show_description, NULL),
-	__ATTR_NULL
-};
-
-static int gameport_driver_probe(struct device *dev)
-{
-	struct gameport *gameport = to_gameport_port(dev);
-	struct gameport_driver *drv = to_gameport_driver(dev->driver);
-
-	drv->connect(gameport, drv);
-	return gameport->drv ? 0 : -ENODEV;
-}
-
-static int gameport_driver_remove(struct device *dev)
-{
-	struct gameport *gameport = to_gameport_port(dev);
-	struct gameport_driver *drv = to_gameport_driver(dev->driver);
-
-	drv->disconnect(gameport);
-	return 0;
-}
-
-static void gameport_attach_driver(struct gameport_driver *drv)
-{
-	int error;
-
-	error = driver_attach(&drv->driver);
-	if (error)
-		pr_err("driver_attach() failed for %s, error: %d\n",
-			drv->driver.name, error);
-}
-
-int __gameport_register_driver(struct gameport_driver *drv, struct module *owner,
-				const char *mod_name)
-{
-	int error;
-
-	drv->driver.bus = &gameport_bus;
-	drv->driver.owner = owner;
-	drv->driver.mod_name = mod_name;
-
-	/*
-	 * Temporarily disable automatic binding because probing
-	 * takes long time and we are better off doing it in kgameportd
-	 */
-	drv->ignore = true;
-
-	error = driver_register(&drv->driver);
-	if (error) {
-		pr_err("driver_register() failed for %s, error: %d\n",
-			drv->driver.name, error);
-		return error;
-	}
-
-	/*
-	 * Reset ignore flag and let kgameportd bind the driver to free ports
-	 */
-	drv->ignore = false;
-	error = gameport_queue_event(drv, NULL, GAMEPORT_ATTACH_DRIVER);
-	if (error) {
-		driver_unregister(&drv->driver);
-		return error;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(__gameport_register_driver);
-
-void gameport_unregister_driver(struct gameport_driver *drv)
-{
-	struct gameport *gameport;
-
-	mutex_lock(&gameport_mutex);
-
-	drv->ignore = true;	/* so gameport_find_driver ignores it */
-	gameport_remove_pending_events(drv);
-
-start_over:
-	list_for_each_entry(gameport, &gameport_list, node) {
-		if (gameport->drv == drv) {
-			gameport_disconnect_port(gameport);
-			gameport_find_driver(gameport);
-			/* we could've deleted some ports, restart */
-			goto start_over;
-		}
-	}
-
-	driver_unregister(&drv->driver);
-
-	mutex_unlock(&gameport_mutex);
-}
-EXPORT_SYMBOL(gameport_unregister_driver);
-
-static int gameport_bus_match(struct device *dev, struct device_driver *drv)
-{
-	struct gameport_driver *gameport_drv = to_gameport_driver(drv);
-
-	return !gameport_drv->ignore;
-}
-
-static struct bus_type gameport_bus = {
-	.name		= "gameport",
-	.dev_attrs	= gameport_device_attrs,
-	.drv_attrs	= gameport_driver_attrs,
-	.match		= gameport_bus_match,
-	.probe		= gameport_driver_probe,
-	.remove		= gameport_driver_remove,
-};
-
-static void gameport_set_drv(struct gameport *gameport, struct gameport_driver *drv)
-{
-	mutex_lock(&gameport->drv_mutex);
-	gameport->drv = drv;
-	mutex_unlock(&gameport->drv_mutex);
-}
-
-int gameport_open(struct gameport *gameport, struct gameport_driver *drv, int mode)
-{
-	if (gameport->open) {
-		if (gameport->open(gameport, mode)) {
-			return -1;
-		}
-	} else {
-		if (mode != GAMEPORT_MODE_RAW)
-			return -1;
-	}
-
-	gameport_set_drv(gameport, drv);
-	return 0;
-}
-EXPORT_SYMBOL(gameport_open);
-
-void gameport_close(struct gameport *gameport)
-{
-	del_timer_sync(&gameport->poll_timer);
-	gameport->poll_handler = NULL;
-	gameport->poll_interval = 0;
-	gameport_set_drv(gameport, NULL);
-	if (gameport->close)
-		gameport->close(gameport);
-}
-EXPORT_SYMBOL(gameport_close);
-
-static int __init gameport_init(void)
-{
-	int error;
-
-	error = bus_register(&gameport_bus);
-	if (error) {
-		pr_err("failed to register gameport bus, error: %d\n", error);
-		return error;
-	}
-
-
-	return 0;
-}
-
-static void __exit gameport_exit(void)
-{
-	bus_unregister(&gameport_bus);
-
-	/*
-	 * There should not be any outstanding events but work may
-	 * still be scheduled so simply cancel it.
-	 */
-	cancel_work_sync(&gameport_event_work);
-}
-
-subsys_initcall(gameport_init);
-module_exit(gameport_exit);
diff --git a/ANDROID_3.4.5/drivers/input/gameport/lightning.c b/ANDROID_3.4.5/drivers/input/gameport/lightning.c
deleted file mode 100644
index 85d6ee09..00000000
--- a/ANDROID_3.4.5/drivers/input/gameport/lightning.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- *  Copyright (c) 1998-2001 Vojtech Pavlik
- */
-
-/*
- * PDPI Lightning 4 gamecard driver for Linux.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <asm/io.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-
-#define L4_PORT			0x201
-#define L4_SELECT_ANALOG	0xa4
-#define L4_SELECT_DIGITAL	0xa5
-#define L4_SELECT_SECONDARY	0xa6
-#define L4_CMD_ID		0x80
-#define L4_CMD_GETCAL		0x92
-#define L4_CMD_SETCAL		0x93
-#define L4_ID			0x04
-#define L4_BUSY			0x01
-#define L4_TIMEOUT		80	/* 80 us */
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("PDPI Lightning 4 gamecard driver");
-MODULE_LICENSE("GPL");
-
-struct l4 {
-	struct gameport *gameport;
-	unsigned char port;
-};
-
-static struct l4 l4_ports[8];
-
-/*
- * l4_wait_ready() waits for the L4 to become ready.
- */
-
-static int l4_wait_ready(void)
-{
-	unsigned int t = L4_TIMEOUT;
-
-	while ((inb(L4_PORT) & L4_BUSY) && t > 0) t--;
-	return -(t <= 0);
-}
-
-/*
- * l4_cooked_read() reads data from the Lightning 4.
- */
-
-static int l4_cooked_read(struct gameport *gameport, int *axes, int *buttons)
-{
-	struct l4 *l4 = gameport->port_data;
-	unsigned char status;
-	int i, result = -1;
-
-	outb(L4_SELECT_ANALOG, L4_PORT);
-	outb(L4_SELECT_DIGITAL + (l4->port >> 2), L4_PORT);
-
-	if (inb(L4_PORT) & L4_BUSY) goto fail;
-	outb(l4->port & 3, L4_PORT);
-
-	if (l4_wait_ready()) goto fail;
-	status = inb(L4_PORT);
-
-	for (i = 0; i < 4; i++)
-		if (status & (1 << i)) {
-			if (l4_wait_ready()) goto fail;
-			axes[i] = inb(L4_PORT);
-			if (axes[i] > 252) axes[i] = -1;
-		}
-
-	if (status & 0x10) {
-		if (l4_wait_ready()) goto fail;
-		*buttons = inb(L4_PORT) & 0x0f;
-	}
-
-	result = 0;
-
-fail:	outb(L4_SELECT_ANALOG, L4_PORT);
-	return result;
-}
-
-static int l4_open(struct gameport *gameport, int mode)
-{
-	struct l4 *l4 = gameport->port_data;
-
-        if (l4->port != 0 && mode != GAMEPORT_MODE_COOKED)
-		return -1;
-	outb(L4_SELECT_ANALOG, L4_PORT);
-	return 0;
-}
-
-/*
- * l4_getcal() reads the L4 with calibration values.
- */
-
-static int l4_getcal(int port, int *cal)
-{
-	int i, result = -1;
-
-	outb(L4_SELECT_ANALOG, L4_PORT);
-	outb(L4_SELECT_DIGITAL + (port >> 2), L4_PORT);
-	if (inb(L4_PORT) & L4_BUSY)
-		goto out;
-
-	outb(L4_CMD_GETCAL, L4_PORT);
-	if (l4_wait_ready())
-		goto out;
-
-	if (inb(L4_PORT) != L4_SELECT_DIGITAL + (port >> 2))
-		goto out;
-
-	if (l4_wait_ready())
-		goto out;
-        outb(port & 3, L4_PORT);
-
-	for (i = 0; i < 4; i++) {
-		if (l4_wait_ready())
-			goto out;
-		cal[i] = inb(L4_PORT);
-	}
-
-	result = 0;
-
-out:	outb(L4_SELECT_ANALOG, L4_PORT);
-	return result;
-}
-
-/*
- * l4_setcal() programs the L4 with calibration values.
- */
-
-static int l4_setcal(int port, int *cal)
-{
-	int i, result = -1;
-
-	outb(L4_SELECT_ANALOG, L4_PORT);
-	outb(L4_SELECT_DIGITAL + (port >> 2), L4_PORT);
-	if (inb(L4_PORT) & L4_BUSY)
-		goto out;
-
-	outb(L4_CMD_SETCAL, L4_PORT);
-	if (l4_wait_ready())
-		goto out;
-
-	if (inb(L4_PORT) != L4_SELECT_DIGITAL + (port >> 2))
-		goto out;
-
-	if (l4_wait_ready())
-		goto out;
-        outb(port & 3, L4_PORT);
-
-	for (i = 0; i < 4; i++) {
-		if (l4_wait_ready())
-			goto out;
-		outb(cal[i], L4_PORT);
-	}
-
-	result = 0;
-
-out:	outb(L4_SELECT_ANALOG, L4_PORT);
-	return result;
-}
-
-/*
- * l4_calibrate() calibrates the L4 for the attached device, so
- * that the device's resistance fits into the L4's 8-bit range.
- */
-
-static int l4_calibrate(struct gameport *gameport, int *axes, int *max)
-{
-	int i, t;
-	int cal[4];
-	struct l4 *l4 = gameport->port_data;
-
-	if (l4_getcal(l4->port, cal))
-		return -1;
-
-	for (i = 0; i < 4; i++) {
-		t = (max[i] * cal[i]) / 200;
-		t = (t < 1) ? 1 : ((t > 255) ? 255 : t);
-		axes[i] = (axes[i] < 0) ? -1 : (axes[i] * cal[i]) / t;
-		axes[i] = (axes[i] > 252) ? 252 : axes[i];
-		cal[i] = t;
-	}
-
-	if (l4_setcal(l4->port, cal))
-		return -1;
-
-	return 0;
-}
-
-static int __init l4_create_ports(int card_no)
-{
-	struct l4 *l4;
-	struct gameport *port;
-	int i, idx;
-
-	for (i = 0; i < 4; i++) {
-
-		idx = card_no * 4 + i;
-		l4 = &l4_ports[idx];
-
-		if (!(l4->gameport = port = gameport_allocate_port())) {
-			printk(KERN_ERR "lightning: Memory allocation failed\n");
-			while (--i >= 0) {
-				gameport_free_port(l4->gameport);
-				l4->gameport = NULL;
-			}
-			return -ENOMEM;
-		}
-		l4->port = idx;
-
-		port->port_data = l4;
-		port->open = l4_open;
-		port->cooked_read = l4_cooked_read;
-		port->calibrate = l4_calibrate;
-
-		gameport_set_name(port, "PDPI Lightning 4");
-		gameport_set_phys(port, "isa%04x/gameport%d", L4_PORT, idx);
-
-		if (idx == 0)
-			port->io = L4_PORT;
-	}
-
-	return 0;
-}
-
-static int __init l4_add_card(int card_no)
-{
-	int cal[4] = { 255, 255, 255, 255 };
-	int i, rev, result;
-	struct l4 *l4;
-
-	outb(L4_SELECT_ANALOG, L4_PORT);
-	outb(L4_SELECT_DIGITAL + card_no, L4_PORT);
-
-	if (inb(L4_PORT) & L4_BUSY)
-		return -1;
-	outb(L4_CMD_ID, L4_PORT);
-
-	if (l4_wait_ready())
-		return -1;
-
-	if (inb(L4_PORT) != L4_SELECT_DIGITAL + card_no)
-		return -1;
-
-	if (l4_wait_ready())
-		return -1;
-	if (inb(L4_PORT) != L4_ID)
-		return -1;
-
-	if (l4_wait_ready())
-		return -1;
-	rev = inb(L4_PORT);
-
-	if (!rev)
-		return -1;
-
-	result = l4_create_ports(card_no);
-	if (result)
-		return result;
-
-	printk(KERN_INFO "gameport: PDPI Lightning 4 %s card v%d.%d at %#x\n",
-		card_no ? "secondary" : "primary", rev >> 4, rev, L4_PORT);
-
-	for (i = 0; i < 4; i++) {
-		l4 = &l4_ports[card_no * 4 + i];
-
-		if (rev > 0x28)		/* on 2.9+ the setcal command works correctly */
-			l4_setcal(l4->port, cal);
-		gameport_register_port(l4->gameport);
-	}
-
-	return 0;
-}
-
-static int __init l4_init(void)
-{
-	int i, cards = 0;
-
-	if (!request_region(L4_PORT, 1, "lightning"))
-		return -EBUSY;
-
-	for (i = 0; i < 2; i++)
-		if (l4_add_card(i) == 0)
-			cards++;
-
-	outb(L4_SELECT_ANALOG, L4_PORT);
-
-	if (!cards) {
-		release_region(L4_PORT, 1);
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static void __exit l4_exit(void)
-{
-	int i;
-	int cal[4] = { 59, 59, 59, 59 };
-
-	for (i = 0; i < 8; i++)
-		if (l4_ports[i].gameport) {
-			l4_setcal(l4_ports[i].port, cal);
-			gameport_unregister_port(l4_ports[i].gameport);
-		}
-
-	outb(L4_SELECT_ANALOG, L4_PORT);
-	release_region(L4_PORT, 1);
-}
-
-module_init(l4_init);
-module_exit(l4_exit);
diff --git a/ANDROID_3.4.5/drivers/input/gameport/ns558.c b/ANDROID_3.4.5/drivers/input/gameport/ns558.c
deleted file mode 100644
index 7c217848..00000000
--- a/ANDROID_3.4.5/drivers/input/gameport/ns558.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- *  Copyright (c) 1999 Brian Gerst
- */
-
-/*
- * NS558 based standard IBM game port driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <asm/io.h>
-
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/gameport.h>
-#include <linux/slab.h>
-#include <linux/pnp.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Classic gameport (ISA/PnP) driver");
-MODULE_LICENSE("GPL");
-
-static int ns558_isa_portlist[] = { 0x201, 0x200, 0x202, 0x203, 0x204, 0x205, 0x207, 0x209,
-				    0x20b, 0x20c, 0x20e, 0x20f, 0x211, 0x219, 0x101, 0 };
-
-struct ns558 {
-	int type;
-	int io;
-	int size;
-	struct pnp_dev *dev;
-	struct gameport *gameport;
-	struct list_head node;
-};
-
-static LIST_HEAD(ns558_list);
-
-/*
- * ns558_isa_probe() tries to find an isa gameport at the
- * specified address, and also checks for mirrors.
- * A joystick must be attached for this to work.
- */
-
-static int ns558_isa_probe(int io)
-{
-	int i, j, b;
-	unsigned char c, u, v;
-	struct ns558 *ns558;
-	struct gameport *port;
-
-/*
- * No one should be using this address.
- */
-
-	if (!request_region(io, 1, "ns558-isa"))
-		return -EBUSY;
-
-/*
- * We must not be able to write arbitrary values to the port.
- * The lower two axis bits must be 1 after a write.
- */
-
-	c = inb(io);
-	outb(~c & ~3, io);
-	if (~(u = v = inb(io)) & 3) {
-		outb(c, io);
-		release_region(io, 1);
-		return -ENODEV;
-	}
-/*
- * After a trigger, there must be at least some bits changing.
- */
-
-	for (i = 0; i < 1000; i++) v &= inb(io);
-
-	if (u == v) {
-		outb(c, io);
-		release_region(io, 1);
-		return -ENODEV;
-	}
-	msleep(3);
-/*
- * After some time (4ms) the axes shouldn't change anymore.
- */
-
-	u = inb(io);
-	for (i = 0; i < 1000; i++)
-		if ((u ^ inb(io)) & 0xf) {
-			outb(c, io);
-			release_region(io, 1);
-			return -ENODEV;
-		}
-/*
- * And now find the number of mirrors of the port.
- */
-
-	for (i = 1; i < 5; i++) {
-
-		release_region(io & (-1 << (i - 1)), (1 << (i - 1)));
-
-		if (!request_region(io & (-1 << i), (1 << i), "ns558-isa"))
-			break;				/* Don't disturb anyone */
-
-		outb(0xff, io & (-1 << i));
-		for (j = b = 0; j < 1000; j++)
-			if (inb(io & (-1 << i)) != inb((io & (-1 << i)) + (1 << i) - 1)) b++;
-		msleep(3);
-
-		if (b > 300) {				/* We allow 30% difference */
-			release_region(io & (-1 << i), (1 << i));
-			break;
-		}
-	}
-
-	i--;
-
-	if (i != 4) {
-		if (!request_region(io & (-1 << i), (1 << i), "ns558-isa"))
-			return -EBUSY;
-	}
-
-	ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
-	port = gameport_allocate_port();
-	if (!ns558 || !port) {
-		printk(KERN_ERR "ns558: Memory allocation failed.\n");
-		release_region(io & (-1 << i), (1 << i));
-		kfree(ns558);
-		gameport_free_port(port);
-		return -ENOMEM;
-	}
-
-	ns558->io = io;
-	ns558->size = 1 << i;
-	ns558->gameport = port;
-
-	port->io = io;
-	gameport_set_name(port, "NS558 ISA Gameport");
-	gameport_set_phys(port, "isa%04x/gameport0", io & (-1 << i));
-
-	gameport_register_port(port);
-
-	list_add(&ns558->node, &ns558_list);
-
-	return 0;
-}
-
-#ifdef CONFIG_PNP
-
-static const struct pnp_device_id pnp_devids[] = {
-	{ .id = "@P@0001", .driver_data = 0 }, /* ALS 100 */
-	{ .id = "@P@0020", .driver_data = 0 }, /* ALS 200 */
-	{ .id = "@P@1001", .driver_data = 0 }, /* ALS 100+ */
-	{ .id = "@P@2001", .driver_data = 0 }, /* ALS 120 */
-	{ .id = "ASB16fd", .driver_data = 0 }, /* AdLib NSC16 */
-	{ .id = "AZT3001", .driver_data = 0 }, /* AZT1008 */
-	{ .id = "CDC0001", .driver_data = 0 }, /* Opl3-SAx */
-	{ .id = "CSC0001", .driver_data = 0 }, /* CS4232 */
-	{ .id = "CSC000f", .driver_data = 0 }, /* CS4236 */
-	{ .id = "CSC0101", .driver_data = 0 }, /* CS4327 */
-	{ .id = "CTL7001", .driver_data = 0 }, /* SB16 */
-	{ .id = "CTL7002", .driver_data = 0 }, /* AWE64 */
-	{ .id = "CTL7005", .driver_data = 0 }, /* Vibra16 */
-	{ .id = "ENS2020", .driver_data = 0 }, /* SoundscapeVIVO */
-	{ .id = "ESS0001", .driver_data = 0 }, /* ES1869 */
-	{ .id = "ESS0005", .driver_data = 0 }, /* ES1878 */
-	{ .id = "ESS6880", .driver_data = 0 }, /* ES688 */
-	{ .id = "IBM0012", .driver_data = 0 }, /* CS4232 */
-	{ .id = "OPT0001", .driver_data = 0 }, /* OPTi Audio16 */
-	{ .id = "YMH0006", .driver_data = 0 }, /* Opl3-SA */
-	{ .id = "YMH0022", .driver_data = 0 }, /* Opl3-SAx */
-	{ .id = "PNPb02f", .driver_data = 0 }, /* Generic */
-	{ .id = "", },
-};
-
-MODULE_DEVICE_TABLE(pnp, pnp_devids);
-
-static int ns558_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *did)
-{
-	int ioport, iolen;
-	struct ns558 *ns558;
-	struct gameport *port;
-
-	if (!pnp_port_valid(dev, 0)) {
-		printk(KERN_WARNING "ns558: No i/o ports on a gameport? Weird\n");
-		return -ENODEV;
-	}
-
-	ioport = pnp_port_start(dev, 0);
-	iolen = pnp_port_len(dev, 0);
-
-	if (!request_region(ioport, iolen, "ns558-pnp"))
-		return -EBUSY;
-
-	ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
-	port = gameport_allocate_port();
-	if (!ns558 || !port) {
-		printk(KERN_ERR "ns558: Memory allocation failed\n");
-		kfree(ns558);
-		gameport_free_port(port);
-		return -ENOMEM;
-	}
-
-	ns558->io = ioport;
-	ns558->size = iolen;
-	ns558->dev = dev;
-	ns558->gameport = port;
-
-	gameport_set_name(port, "NS558 PnP Gameport");
-	gameport_set_phys(port, "pnp%s/gameport0", dev_name(&dev->dev));
-	port->dev.parent = &dev->dev;
-	port->io = ioport;
-
-	gameport_register_port(port);
-
-	list_add_tail(&ns558->node, &ns558_list);
-	return 0;
-}
-
-static struct pnp_driver ns558_pnp_driver = {
-	.name		= "ns558",
-	.id_table	= pnp_devids,
-	.probe		= ns558_pnp_probe,
-};
-
-#else
-
-static struct pnp_driver ns558_pnp_driver;
-
-#endif
-
-static int __init ns558_init(void)
-{
-	int i = 0;
-	int error;
-
-	error = pnp_register_driver(&ns558_pnp_driver);
-	if (error && error != -ENODEV)	/* should be ENOSYS really */
-		return error;
-
-/*
- * Probe ISA ports after PnP, so that PnP ports that are already
- * enabled get detected as PnP. This may be suboptimal in multi-device
- * configurations, but saves hassle with simple setups.
- */
-
-	while (ns558_isa_portlist[i])
-		ns558_isa_probe(ns558_isa_portlist[i++]);
-
-	return list_empty(&ns558_list) && error ? -ENODEV : 0;
-}
-
-static void __exit ns558_exit(void)
-{
-	struct ns558 *ns558, *safe;
-
-	list_for_each_entry_safe(ns558, safe, &ns558_list, node) {
-		gameport_unregister_port(ns558->gameport);
-		release_region(ns558->io & ~(ns558->size - 1), ns558->size);
-		kfree(ns558);
-	}
-
-	pnp_unregister_driver(&ns558_pnp_driver);
-}
-
-module_init(ns558_init);
-module_exit(ns558_exit);
diff --git a/ANDROID_3.4.5/drivers/input/input-compat.c b/ANDROID_3.4.5/drivers/input/input-compat.c
deleted file mode 100644
index 64ca7113..00000000
--- a/ANDROID_3.4.5/drivers/input/input-compat.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * 32bit compatibility wrappers for the input subsystem.
- *
- * Very heavily based on evdev.c - Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/export.h>
-#include <asm/uaccess.h>
-#include "input-compat.h"
-
-#ifdef CONFIG_COMPAT
-
-int input_event_from_user(const char __user *buffer,
-			  struct input_event *event)
-{
-	if (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) {
-		struct input_event_compat compat_event;
-
-		if (copy_from_user(&compat_event, buffer,
-				   sizeof(struct input_event_compat)))
-			return -EFAULT;
-
-		event->time.tv_sec = compat_event.time.tv_sec;
-		event->time.tv_usec = compat_event.time.tv_usec;
-		event->type = compat_event.type;
-		event->code = compat_event.code;
-		event->value = compat_event.value;
-
-	} else {
-		if (copy_from_user(event, buffer, sizeof(struct input_event)))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-int input_event_to_user(char __user *buffer,
-			const struct input_event *event)
-{
-	if (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) {
-		struct input_event_compat compat_event;
-
-		compat_event.time.tv_sec = event->time.tv_sec;
-		compat_event.time.tv_usec = event->time.tv_usec;
-		compat_event.type = event->type;
-		compat_event.code = event->code;
-		compat_event.value = event->value;
-
-		if (copy_to_user(buffer, &compat_event,
-				 sizeof(struct input_event_compat)))
-			return -EFAULT;
-
-	} else {
-		if (copy_to_user(buffer, event, sizeof(struct input_event)))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-int input_ff_effect_from_user(const char __user *buffer, size_t size,
-			      struct ff_effect *effect)
-{
-	if (INPUT_COMPAT_TEST) {
-		struct ff_effect_compat *compat_effect;
-
-		if (size != sizeof(struct ff_effect_compat))
-			return -EINVAL;
-
-		/*
-		 * It so happens that the pointer which needs to be changed
-		 * is the last field in the structure, so we can retrieve the
-		 * whole thing and replace just the pointer.
-		 */
-		compat_effect = (struct ff_effect_compat *)effect;
-
-		if (copy_from_user(compat_effect, buffer,
-				   sizeof(struct ff_effect_compat)))
-			return -EFAULT;
-
-		if (compat_effect->type == FF_PERIODIC &&
-		    compat_effect->u.periodic.waveform == FF_CUSTOM)
-			effect->u.periodic.custom_data =
-				compat_ptr(compat_effect->u.periodic.custom_data);
-	} else {
-		if (size != sizeof(struct ff_effect))
-			return -EINVAL;
-
-		if (copy_from_user(effect, buffer, sizeof(struct ff_effect)))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-#else
-
-int input_event_from_user(const char __user *buffer,
-			 struct input_event *event)
-{
-	if (copy_from_user(event, buffer, sizeof(struct input_event)))
-		return -EFAULT;
-
-	return 0;
-}
-
-int input_event_to_user(char __user *buffer,
-			const struct input_event *event)
-{
-	if (copy_to_user(buffer, event, sizeof(struct input_event)))
-		return -EFAULT;
-
-	return 0;
-}
-
-int input_ff_effect_from_user(const char __user *buffer, size_t size,
-			      struct ff_effect *effect)
-{
-	if (size != sizeof(struct ff_effect))
-		return -EINVAL;
-
-	if (copy_from_user(effect, buffer, sizeof(struct ff_effect)))
-		return -EFAULT;
-
-	return 0;
-}
-
-#endif /* CONFIG_COMPAT */
-
-EXPORT_SYMBOL_GPL(input_event_from_user);
-EXPORT_SYMBOL_GPL(input_event_to_user);
-EXPORT_SYMBOL_GPL(input_ff_effect_from_user);
diff --git a/ANDROID_3.4.5/drivers/input/input-compat.h b/ANDROID_3.4.5/drivers/input/input-compat.h
deleted file mode 100644
index 148f66fe..00000000
--- a/ANDROID_3.4.5/drivers/input/input-compat.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _INPUT_COMPAT_H
-#define _INPUT_COMPAT_H
-
-/*
- * 32bit compatibility wrappers for the input subsystem.
- *
- * Very heavily based on evdev.c - Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/compiler.h>
-#include <linux/compat.h>
-#include <linux/input.h>
-
-#ifdef CONFIG_COMPAT
-
-/* Note to the author of this code: did it ever occur to
-   you why the ifdefs are needed? Think about it again. -AK */
-#if defined(CONFIG_X86_64) || defined(CONFIG_TILE)
-#  define INPUT_COMPAT_TEST is_compat_task()
-#elif defined(CONFIG_S390)
-#  define INPUT_COMPAT_TEST test_thread_flag(TIF_31BIT)
-#elif defined(CONFIG_MIPS)
-#  define INPUT_COMPAT_TEST test_thread_flag(TIF_32BIT_ADDR)
-#else
-#  define INPUT_COMPAT_TEST test_thread_flag(TIF_32BIT)
-#endif
-
-struct input_event_compat {
-	struct compat_timeval time;
-	__u16 type;
-	__u16 code;
-	__s32 value;
-};
-
-struct ff_periodic_effect_compat {
-	__u16 waveform;
-	__u16 period;
-	__s16 magnitude;
-	__s16 offset;
-	__u16 phase;
-
-	struct ff_envelope envelope;
-
-	__u32 custom_len;
-	compat_uptr_t custom_data;
-};
-
-struct ff_effect_compat {
-	__u16 type;
-	__s16 id;
-	__u16 direction;
-	struct ff_trigger trigger;
-	struct ff_replay replay;
-
-	union {
-		struct ff_constant_effect constant;
-		struct ff_ramp_effect ramp;
-		struct ff_periodic_effect_compat periodic;
-		struct ff_condition_effect condition[2]; /* One for each axis */
-		struct ff_rumble_effect rumble;
-	} u;
-};
-
-static inline size_t input_event_size(void)
-{
-	return (INPUT_COMPAT_TEST && !COMPAT_USE_64BIT_TIME) ?
-		sizeof(struct input_event_compat) : sizeof(struct input_event);
-}
-
-#else
-
-static inline size_t input_event_size(void)
-{
-	return sizeof(struct input_event);
-}
-
-#endif /* CONFIG_COMPAT */
-
-int input_event_from_user(const char __user *buffer,
-			 struct input_event *event);
-
-int input_event_to_user(char __user *buffer,
-			const struct input_event *event);
-
-int input_ff_effect_from_user(const char __user *buffer, size_t size,
-			      struct ff_effect *effect);
-
-#endif /* _INPUT_COMPAT_H */
diff --git a/ANDROID_3.4.5/drivers/input/input-mt.c b/ANDROID_3.4.5/drivers/input/input-mt.c
deleted file mode 100644
index f658086f..00000000
--- a/ANDROID_3.4.5/drivers/input/input-mt.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Input Multitouch Library
- *
- * Copyright (c) 2008-2010 Henrik Rydberg
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/input/mt.h>
-#include <linux/export.h>
-#include <linux/slab.h>
-
-#define TRKID_SGN	((TRKID_MAX + 1) >> 1)
-
-/**
- * input_mt_init_slots() - initialize MT input slots
- * @dev: input device supporting MT events and finger tracking
- * @num_slots: number of slots used by the device
- *
- * This function allocates all necessary memory for MT slot handling
- * in the input device, prepares the ABS_MT_SLOT and
- * ABS_MT_TRACKING_ID events for use and sets up appropriate buffers.
- * May be called repeatedly. Returns -EINVAL if attempting to
- * reinitialize with a different number of slots.
- */
-int input_mt_init_slots(struct input_dev *dev, unsigned int num_slots)
-{
-	int i;
-
-	if (!num_slots)
-		return 0;
-	if (dev->mt)
-		return dev->mtsize != num_slots ? -EINVAL : 0;
-
-	dev->mt = kcalloc(num_slots, sizeof(struct input_mt_slot), GFP_KERNEL);
-	if (!dev->mt)
-		return -ENOMEM;
-
-	dev->mtsize = num_slots;
-	input_set_abs_params(dev, ABS_MT_SLOT, 0, num_slots - 1, 0, 0);
-	input_set_abs_params(dev, ABS_MT_TRACKING_ID, 0, TRKID_MAX, 0, 0);
-	input_set_events_per_packet(dev, 6 * num_slots);
-
-	/* Mark slots as 'unused' */
-	for (i = 0; i < num_slots; i++)
-		input_mt_set_value(&dev->mt[i], ABS_MT_TRACKING_ID, -1);
-
-	return 0;
-}
-EXPORT_SYMBOL(input_mt_init_slots);
-
-/**
- * input_mt_destroy_slots() - frees the MT slots of the input device
- * @dev: input device with allocated MT slots
- *
- * This function is only needed in error path as the input core will
- * automatically free the MT slots when the device is destroyed.
- */
-void input_mt_destroy_slots(struct input_dev *dev)
-{
-	kfree(dev->mt);
-	dev->mt = NULL;
-	dev->mtsize = 0;
-	dev->slot = 0;
-	dev->trkid = 0;
-}
-EXPORT_SYMBOL(input_mt_destroy_slots);
-
-/**
- * input_mt_report_slot_state() - report contact state
- * @dev: input device with allocated MT slots
- * @tool_type: the tool type to use in this slot
- * @active: true if contact is active, false otherwise
- *
- * Reports a contact via ABS_MT_TRACKING_ID, and optionally
- * ABS_MT_TOOL_TYPE. If active is true and the slot is currently
- * inactive, or if the tool type is changed, a new tracking id is
- * assigned to the slot. The tool type is only reported if the
- * corresponding absbit field is set.
- */
-void input_mt_report_slot_state(struct input_dev *dev,
-				unsigned int tool_type, bool active)
-{
-	struct input_mt_slot *mt;
-	int id;
-
-	if (!dev->mt || !active) {
-		input_event(dev, EV_ABS, ABS_MT_TRACKING_ID, -1);
-		return;
-	}
-
-	mt = &dev->mt[dev->slot];
-	id = input_mt_get_value(mt, ABS_MT_TRACKING_ID);
-	if (id < 0 || input_mt_get_value(mt, ABS_MT_TOOL_TYPE) != tool_type)
-		id = input_mt_new_trkid(dev);
-
-	input_event(dev, EV_ABS, ABS_MT_TRACKING_ID, id);
-	input_event(dev, EV_ABS, ABS_MT_TOOL_TYPE, tool_type);
-}
-EXPORT_SYMBOL(input_mt_report_slot_state);
-
-/**
- * input_mt_report_finger_count() - report contact count
- * @dev: input device with allocated MT slots
- * @count: the number of contacts
- *
- * Reports the contact count via BTN_TOOL_FINGER, BTN_TOOL_DOUBLETAP,
- * BTN_TOOL_TRIPLETAP and BTN_TOOL_QUADTAP.
- *
- * The input core ensures only the KEY events already setup for
- * this device will produce output.
- */
-void input_mt_report_finger_count(struct input_dev *dev, int count)
-{
-	input_event(dev, EV_KEY, BTN_TOOL_FINGER, count == 1);
-	input_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, count == 2);
-	input_event(dev, EV_KEY, BTN_TOOL_TRIPLETAP, count == 3);
-	input_event(dev, EV_KEY, BTN_TOOL_QUADTAP, count == 4);
-	input_event(dev, EV_KEY, BTN_TOOL_QUINTTAP, count == 5);
-}
-EXPORT_SYMBOL(input_mt_report_finger_count);
-
-/**
- * input_mt_report_pointer_emulation() - common pointer emulation
- * @dev: input device with allocated MT slots
- * @use_count: report number of active contacts as finger count
- *
- * Performs legacy pointer emulation via BTN_TOUCH, ABS_X, ABS_Y and
- * ABS_PRESSURE. Touchpad finger count is emulated if use_count is true.
- *
- * The input core ensures only the KEY and ABS axes already setup for
- * this device will produce output.
- */
-void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count)
-{
-	struct input_mt_slot *oldest = 0;
-	int oldid = dev->trkid;
-	int count = 0;
-	int i;
-
-	for (i = 0; i < dev->mtsize; ++i) {
-		struct input_mt_slot *ps = &dev->mt[i];
-		int id = input_mt_get_value(ps, ABS_MT_TRACKING_ID);
-
-		if (id < 0)
-			continue;
-		if ((id - oldid) & TRKID_SGN) {
-			oldest = ps;
-			oldid = id;
-		}
-		count++;
-	}
-
-	input_event(dev, EV_KEY, BTN_TOUCH, count > 0);
-	if (use_count)
-		input_mt_report_finger_count(dev, count);
-
-	if (oldest) {
-		int x = input_mt_get_value(oldest, ABS_MT_POSITION_X);
-		int y = input_mt_get_value(oldest, ABS_MT_POSITION_Y);
-		int p = input_mt_get_value(oldest, ABS_MT_PRESSURE);
-
-		input_event(dev, EV_ABS, ABS_X, x);
-		input_event(dev, EV_ABS, ABS_Y, y);
-		input_event(dev, EV_ABS, ABS_PRESSURE, p);
-	} else {
-		input_event(dev, EV_ABS, ABS_PRESSURE, 0);
-	}
-}
-EXPORT_SYMBOL(input_mt_report_pointer_emulation);
diff --git a/ANDROID_3.4.5/drivers/input/input-polldev.c b/ANDROID_3.4.5/drivers/input/input-polldev.c
deleted file mode 100644
index 7f161d93..00000000
--- a/ANDROID_3.4.5/drivers/input/input-polldev.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Generic implementation of a polled input device
-
- * Copyright (c) 2007 Dmitry Torokhov
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/jiffies.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-#include <linux/workqueue.h>
-#include <linux/module.h>
-#include <linux/input-polldev.h>
-
-MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>");
-MODULE_DESCRIPTION("Generic implementation of a polled input device");
-MODULE_LICENSE("GPL v2");
-MODULE_VERSION("0.1");
-
-static void input_polldev_queue_work(struct input_polled_dev *dev)
-{
-	unsigned long delay;
-
-	delay = msecs_to_jiffies(dev->poll_interval);
-	if (delay >= HZ)
-		delay = round_jiffies_relative(delay);
-
-	queue_delayed_work(system_freezable_wq, &dev->work, delay);
-}
-
-static void input_polled_device_work(struct work_struct *work)
-{
-	struct input_polled_dev *dev =
-		container_of(work, struct input_polled_dev, work.work);
-
-	dev->poll(dev);
-	input_polldev_queue_work(dev);
-}
-
-static int input_open_polled_device(struct input_dev *input)
-{
-	struct input_polled_dev *dev = input_get_drvdata(input);
-
-	if (dev->open)
-		dev->open(dev);
-
-	/* Only start polling if polling is enabled */
-	if (dev->poll_interval > 0) {
-		dev->poll(dev);
-		input_polldev_queue_work(dev);
-	}
-
-	return 0;
-}
-
-static void input_close_polled_device(struct input_dev *input)
-{
-	struct input_polled_dev *dev = input_get_drvdata(input);
-
-	cancel_delayed_work_sync(&dev->work);
-
-	if (dev->close)
-		dev->close(dev);
-}
-
-/* SYSFS interface */
-
-static ssize_t input_polldev_get_poll(struct device *dev,
-				      struct device_attribute *attr, char *buf)
-{
-	struct input_polled_dev *polldev = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%d\n", polldev->poll_interval);
-}
-
-static ssize_t input_polldev_set_poll(struct device *dev,
-				struct device_attribute *attr, const char *buf,
-				size_t count)
-{
-	struct input_polled_dev *polldev = dev_get_drvdata(dev);
-	struct input_dev *input = polldev->input;
-	unsigned int interval;
-	int err;
-
-	err = kstrtouint(buf, 0, &interval);
-	if (err)
-		return err;
-
-	if (interval < polldev->poll_interval_min)
-		return -EINVAL;
-
-	if (interval > polldev->poll_interval_max)
-		return -EINVAL;
-
-	mutex_lock(&input->mutex);
-
-	polldev->poll_interval = interval;
-
-	if (input->users) {
-		cancel_delayed_work_sync(&polldev->work);
-		if (polldev->poll_interval > 0)
-			input_polldev_queue_work(polldev);
-	}
-
-	mutex_unlock(&input->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(poll, S_IRUGO | S_IWUSR, input_polldev_get_poll,
-					    input_polldev_set_poll);
-
-
-static ssize_t input_polldev_get_max(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct input_polled_dev *polldev = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%d\n", polldev->poll_interval_max);
-}
-
-static DEVICE_ATTR(max, S_IRUGO, input_polldev_get_max, NULL);
-
-static ssize_t input_polldev_get_min(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct input_polled_dev *polldev = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%d\n", polldev->poll_interval_min);
-}
-
-static DEVICE_ATTR(min, S_IRUGO, input_polldev_get_min, NULL);
-
-static struct attribute *sysfs_attrs[] = {
-	&dev_attr_poll.attr,
-	&dev_attr_max.attr,
-	&dev_attr_min.attr,
-	NULL
-};
-
-static struct attribute_group input_polldev_attribute_group = {
-	.attrs = sysfs_attrs
-};
-
-/**
- * input_allocate_polled_device - allocate memory for polled device
- *
- * The function allocates memory for a polled device and also
- * for an input device associated with this polled device.
- */
-struct input_polled_dev *input_allocate_polled_device(void)
-{
-	struct input_polled_dev *dev;
-
-	dev = kzalloc(sizeof(struct input_polled_dev), GFP_KERNEL);
-	if (!dev)
-		return NULL;
-
-	dev->input = input_allocate_device();
-	if (!dev->input) {
-		kfree(dev);
-		return NULL;
-	}
-
-	return dev;
-}
-EXPORT_SYMBOL(input_allocate_polled_device);
-
-/**
- * input_free_polled_device - free memory allocated for polled device
- * @dev: device to free
- *
- * The function frees memory allocated for polling device and drops
- * reference to the associated input device.
- */
-void input_free_polled_device(struct input_polled_dev *dev)
-{
-	if (dev) {
-		input_free_device(dev->input);
-		kfree(dev);
-	}
-}
-EXPORT_SYMBOL(input_free_polled_device);
-
-/**
- * input_register_polled_device - register polled device
- * @dev: device to register
- *
- * The function registers previously initialized polled input device
- * with input layer. The device should be allocated with call to
- * input_allocate_polled_device(). Callers should also set up poll()
- * method and set up capabilities (id, name, phys, bits) of the
- * corresponding input_dev structure.
- */
-int input_register_polled_device(struct input_polled_dev *dev)
-{
-	struct input_dev *input = dev->input;
-	int error;
-
-	input_set_drvdata(input, dev);
-	INIT_DELAYED_WORK(&dev->work, input_polled_device_work);
-	if (!dev->poll_interval)
-		dev->poll_interval = 500;
-	if (!dev->poll_interval_max)
-		dev->poll_interval_max = dev->poll_interval;
-	input->open = input_open_polled_device;
-	input->close = input_close_polled_device;
-
-	error = input_register_device(input);
-	if (error)
-		return error;
-
-	error = sysfs_create_group(&input->dev.kobj,
-				   &input_polldev_attribute_group);
-	if (error) {
-		input_unregister_device(input);
-		return error;
-	}
-
-	/*
-	 * Take extra reference to the underlying input device so
-	 * that it survives call to input_unregister_polled_device()
-	 * and is deleted only after input_free_polled_device()
-	 * has been invoked. This is needed to ease task of freeing
-	 * sparse keymaps.
-	 */
-	input_get_device(input);
-
-	return 0;
-}
-EXPORT_SYMBOL(input_register_polled_device);
-
-/**
- * input_unregister_polled_device - unregister polled device
- * @dev: device to unregister
- *
- * The function unregisters previously registered polled input
- * device from input layer. Polling is stopped and device is
- * ready to be freed with call to input_free_polled_device().
- */
-void input_unregister_polled_device(struct input_polled_dev *dev)
-{
-	sysfs_remove_group(&dev->input->dev.kobj,
-			   &input_polldev_attribute_group);
-
-	input_unregister_device(dev->input);
-}
-EXPORT_SYMBOL(input_unregister_polled_device);
diff --git a/ANDROID_3.4.5/drivers/input/input.c b/ANDROID_3.4.5/drivers/input/input.c
deleted file mode 100644
index 8921c618..00000000
--- a/ANDROID_3.4.5/drivers/input/input.c
+++ /dev/null
@@ -1,2174 +0,0 @@
-/*
- * The input core
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
-
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/input/mt.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/major.h>
-#include <linux/proc_fs.h>
-#include <linux/sched.h>
-#include <linux/seq_file.h>
-#include <linux/poll.h>
-#include <linux/device.h>
-#include <linux/mutex.h>
-#include <linux/rcupdate.h>
-#include "input-compat.h"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
-MODULE_DESCRIPTION("Input core");
-MODULE_LICENSE("GPL");
-
-#define INPUT_DEVICES	256
-
-static LIST_HEAD(input_dev_list);
-static LIST_HEAD(input_handler_list);
-
-/*
- * input_mutex protects access to both input_dev_list and input_handler_list.
- * This also causes input_[un]register_device and input_[un]register_handler
- * be mutually exclusive which simplifies locking in drivers implementing
- * input handlers.
- */
-static DEFINE_MUTEX(input_mutex);
-
-static struct input_handler *input_table[8];
-
-static inline int is_event_supported(unsigned int code,
-				     unsigned long *bm, unsigned int max)
-{
-	return code <= max && test_bit(code, bm);
-}
-
-static int input_defuzz_abs_event(int value, int old_val, int fuzz)
-{
-	if (fuzz) {
-		if (value > old_val - fuzz / 2 && value < old_val + fuzz / 2)
-			return old_val;
-
-		if (value > old_val - fuzz && value < old_val + fuzz)
-			return (old_val * 3 + value) / 4;
-
-		if (value > old_val - fuzz * 2 && value < old_val + fuzz * 2)
-			return (old_val + value) / 2;
-	}
-
-	return value;
-}
-
-/*
- * Pass event first through all filters and then, if event has not been
- * filtered out, through all open handles. This function is called with
- * dev->event_lock held and interrupts disabled.
- */
-static void input_pass_event(struct input_dev *dev,
-			     unsigned int type, unsigned int code, int value)
-{
-	struct input_handler *handler;
-	struct input_handle *handle;
-
-	rcu_read_lock();
-
-	handle = rcu_dereference(dev->grab);
-	if (handle)
-		handle->handler->event(handle, type, code, value);
-	else {
-		bool filtered = false;
-
-		list_for_each_entry_rcu(handle, &dev->h_list, d_node) {
-			if (!handle->open)
-				continue;
-
-			handler = handle->handler;
-			if (!handler->filter) {
-				if (filtered)
-					break;
-
-				handler->event(handle, type, code, value);
-
-			} else if (handler->filter(handle, type, code, value))
-				filtered = true;
-		}
-	}
-
-	rcu_read_unlock();
-}
-
-/*
- * Generate software autorepeat event. Note that we take
- * dev->event_lock here to avoid racing with input_event
- * which may cause keys get "stuck".
- */
-static void input_repeat_key(unsigned long data)
-{
-	struct input_dev *dev = (void *) data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	if (test_bit(dev->repeat_key, dev->key) &&
-	    is_event_supported(dev->repeat_key, dev->keybit, KEY_MAX)) {
-
-		input_pass_event(dev, EV_KEY, dev->repeat_key, 2);
-
-		if (dev->sync) {
-			/*
-			 * Only send SYN_REPORT if we are not in a middle
-			 * of driver parsing a new hardware packet.
-			 * Otherwise assume that the driver will send
-			 * SYN_REPORT once it's done.
-			 */
-			input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
-		}
-
-		if (dev->rep[REP_PERIOD])
-			mod_timer(&dev->timer, jiffies +
-					msecs_to_jiffies(dev->rep[REP_PERIOD]));
-	}
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-}
-
-static void input_start_autorepeat(struct input_dev *dev, int code)
-{
-	if (test_bit(EV_REP, dev->evbit) &&
-	    dev->rep[REP_PERIOD] && dev->rep[REP_DELAY] &&
-	    dev->timer.data) {
-		dev->repeat_key = code;
-		mod_timer(&dev->timer,
-			  jiffies + msecs_to_jiffies(dev->rep[REP_DELAY]));
-	}
-}
-
-static void input_stop_autorepeat(struct input_dev *dev)
-{
-	del_timer(&dev->timer);
-}
-
-#define INPUT_IGNORE_EVENT	0
-#define INPUT_PASS_TO_HANDLERS	1
-#define INPUT_PASS_TO_DEVICE	2
-#define INPUT_PASS_TO_ALL	(INPUT_PASS_TO_HANDLERS | INPUT_PASS_TO_DEVICE)
-
-static int input_handle_abs_event(struct input_dev *dev,
-				  unsigned int code, int *pval)
-{
-	bool is_mt_event;
-	int *pold;
-
-	if (code == ABS_MT_SLOT) {
-		/*
-		 * "Stage" the event; we'll flush it later, when we
-		 * get actual touch data.
-		 */
-		if (*pval >= 0 && *pval < dev->mtsize)
-			dev->slot = *pval;
-
-		return INPUT_IGNORE_EVENT;
-	}
-
-	is_mt_event = input_is_mt_value(code);
-
-	if (!is_mt_event) {
-		pold = &dev->absinfo[code].value;
-	} else if (dev->mt) {
-		struct input_mt_slot *mtslot = &dev->mt[dev->slot];
-		pold = &mtslot->abs[code - ABS_MT_FIRST];
-	} else {
-		/*
-		 * Bypass filtering for multi-touch events when
-		 * not employing slots.
-		 */
-		pold = NULL;
-	}
-
-	if (pold) {
-		*pval = input_defuzz_abs_event(*pval, *pold,
-						dev->absinfo[code].fuzz);
-		if (*pold == *pval)
-			return INPUT_IGNORE_EVENT;
-
-		*pold = *pval;
-	}
-
-	/* Flush pending "slot" event */
-	if (is_mt_event && dev->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
-		input_abs_set_val(dev, ABS_MT_SLOT, dev->slot);
-		input_pass_event(dev, EV_ABS, ABS_MT_SLOT, dev->slot);
-	}
-
-	return INPUT_PASS_TO_HANDLERS;
-}
-
-static void input_handle_event(struct input_dev *dev,
-			       unsigned int type, unsigned int code, int value)
-{
-	int disposition = INPUT_IGNORE_EVENT;
-
-	switch (type) {
-
-	case EV_SYN:
-		switch (code) {
-		case SYN_CONFIG:
-			disposition = INPUT_PASS_TO_ALL;
-			break;
-
-		case SYN_REPORT:
-			if (!dev->sync) {
-				dev->sync = true;
-				disposition = INPUT_PASS_TO_HANDLERS;
-			}
-			break;
-		case SYN_MT_REPORT:
-			dev->sync = false;
-			disposition = INPUT_PASS_TO_HANDLERS;
-			break;
-		}
-		break;
-
-	case EV_KEY:
-		if (is_event_supported(code, dev->keybit, KEY_MAX) &&
-		    !!test_bit(code, dev->key) != value) {
-
-			if (value != 2) {
-				__change_bit(code, dev->key);
-				if (value)
-					input_start_autorepeat(dev, code);
-				else
-					input_stop_autorepeat(dev);
-			}
-
-			disposition = INPUT_PASS_TO_HANDLERS;
-		}
-		break;
-
-	case EV_SW:
-		if (is_event_supported(code, dev->swbit, SW_MAX) &&
-		    !!test_bit(code, dev->sw) != value) {
-
-			__change_bit(code, dev->sw);
-			disposition = INPUT_PASS_TO_HANDLERS;
-		}
-		break;
-
-	case EV_ABS:
-		if (is_event_supported(code, dev->absbit, ABS_MAX))
-			disposition = input_handle_abs_event(dev, code, &value);
-
-		break;
-
-	case EV_REL:
-		if (is_event_supported(code, dev->relbit, REL_MAX) && value)
-			disposition = INPUT_PASS_TO_HANDLERS;
-
-		break;
-
-	case EV_MSC:
-		if (is_event_supported(code, dev->mscbit, MSC_MAX))
-			disposition = INPUT_PASS_TO_ALL;
-
-		break;
-
-	case EV_LED:
-		if (is_event_supported(code, dev->ledbit, LED_MAX) &&
-		    !!test_bit(code, dev->led) != value) {
-
-			__change_bit(code, dev->led);
-			disposition = INPUT_PASS_TO_ALL;
-		}
-		break;
-
-	case EV_SND:
-		if (is_event_supported(code, dev->sndbit, SND_MAX)) {
-
-			if (!!test_bit(code, dev->snd) != !!value)
-				__change_bit(code, dev->snd);
-			disposition = INPUT_PASS_TO_ALL;
-		}
-		break;
-
-	case EV_REP:
-		if (code <= REP_MAX && value >= 0 && dev->rep[code] != value) {
-			dev->rep[code] = value;
-			disposition = INPUT_PASS_TO_ALL;
-		}
-		break;
-
-	case EV_FF:
-		if (value >= 0)
-			disposition = INPUT_PASS_TO_ALL;
-		break;
-
-	case EV_PWR:
-		disposition = INPUT_PASS_TO_ALL;
-		break;
-	}
-
-	if (disposition != INPUT_IGNORE_EVENT && type != EV_SYN)
-		dev->sync = false;
-
-	if ((disposition & INPUT_PASS_TO_DEVICE) && dev->event)
-		dev->event(dev, type, code, value);
-
-	if (disposition & INPUT_PASS_TO_HANDLERS)
-		input_pass_event(dev, type, code, value);
-}
-
-/**
- * input_event() - report new input event
- * @dev: device that generated the event
- * @type: type of the event
- * @code: event code
- * @value: value of the event
- *
- * This function should be used by drivers implementing various input
- * devices to report input events. See also input_inject_event().
- *
- * NOTE: input_event() may be safely used right after input device was
- * allocated with input_allocate_device(), even before it is registered
- * with input_register_device(), but the event will not reach any of the
- * input handlers. Such early invocation of input_event() may be used
- * to 'seed' initial state of a switch or initial position of absolute
- * axis, etc.
- */
-void input_event(struct input_dev *dev,
-		 unsigned int type, unsigned int code, int value)
-{
-	unsigned long flags;
-
-	if (is_event_supported(type, dev->evbit, EV_MAX)) {
-
-		spin_lock_irqsave(&dev->event_lock, flags);
-		add_input_randomness(type, code, value);
-		input_handle_event(dev, type, code, value);
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-	}
-}
-EXPORT_SYMBOL(input_event);
-
-/**
- * input_inject_event() - send input event from input handler
- * @handle: input handle to send event through
- * @type: type of the event
- * @code: event code
- * @value: value of the event
- *
- * Similar to input_event() but will ignore event if device is
- * "grabbed" and handle injecting event is not the one that owns
- * the device.
- */
-void input_inject_event(struct input_handle *handle,
-			unsigned int type, unsigned int code, int value)
-{
-	struct input_dev *dev = handle->dev;
-	struct input_handle *grab;
-	unsigned long flags;
-
-	if (is_event_supported(type, dev->evbit, EV_MAX)) {
-		spin_lock_irqsave(&dev->event_lock, flags);
-
-		rcu_read_lock();
-		grab = rcu_dereference(dev->grab);
-		if (!grab || grab == handle)
-			input_handle_event(dev, type, code, value);
-		rcu_read_unlock();
-
-		spin_unlock_irqrestore(&dev->event_lock, flags);
-	}
-}
-EXPORT_SYMBOL(input_inject_event);
-
-/**
- * input_alloc_absinfo - allocates array of input_absinfo structs
- * @dev: the input device emitting absolute events
- *
- * If the absinfo struct the caller asked for is already allocated, this
- * functions will not do anything.
- */
-void input_alloc_absinfo(struct input_dev *dev)
-{
-	if (!dev->absinfo)
-		dev->absinfo = kcalloc(ABS_CNT, sizeof(struct input_absinfo),
-					GFP_KERNEL);
-
-	WARN(!dev->absinfo, "%s(): kcalloc() failed?\n", __func__);
-}
-EXPORT_SYMBOL(input_alloc_absinfo);
-
-void input_set_abs_params(struct input_dev *dev, unsigned int axis,
-			  int min, int max, int fuzz, int flat)
-{
-	struct input_absinfo *absinfo;
-
-	input_alloc_absinfo(dev);
-	if (!dev->absinfo)
-		return;
-
-	absinfo = &dev->absinfo[axis];
-	absinfo->minimum = min;
-	absinfo->maximum = max;
-	absinfo->fuzz = fuzz;
-	absinfo->flat = flat;
-
-	dev->absbit[BIT_WORD(axis)] |= BIT_MASK(axis);
-}
-EXPORT_SYMBOL(input_set_abs_params);
-
-
-/**
- * input_grab_device - grabs device for exclusive use
- * @handle: input handle that wants to own the device
- *
- * When a device is grabbed by an input handle all events generated by
- * the device are delivered only to this handle. Also events injected
- * by other input handles are ignored while device is grabbed.
- */
-int input_grab_device(struct input_handle *handle)
-{
-	struct input_dev *dev = handle->dev;
-	int retval;
-
-	retval = mutex_lock_interruptible(&dev->mutex);
-	if (retval)
-		return retval;
-
-	if (dev->grab) {
-		retval = -EBUSY;
-		goto out;
-	}
-
-	rcu_assign_pointer(dev->grab, handle);
-
- out:
-	mutex_unlock(&dev->mutex);
-	return retval;
-}
-EXPORT_SYMBOL(input_grab_device);
-
-static void __input_release_device(struct input_handle *handle)
-{
-	struct input_dev *dev = handle->dev;
-
-	if (dev->grab == handle) {
-		rcu_assign_pointer(dev->grab, NULL);
-		/* Make sure input_pass_event() notices that grab is gone */
-		synchronize_rcu();
-
-		list_for_each_entry(handle, &dev->h_list, d_node)
-			if (handle->open && handle->handler->start)
-				handle->handler->start(handle);
-	}
-}
-
-/**
- * input_release_device - release previously grabbed device
- * @handle: input handle that owns the device
- *
- * Releases previously grabbed device so that other input handles can
- * start receiving input events. Upon release all handlers attached
- * to the device have their start() method called so they have a change
- * to synchronize device state with the rest of the system.
- */
-void input_release_device(struct input_handle *handle)
-{
-	struct input_dev *dev = handle->dev;
-
-	mutex_lock(&dev->mutex);
-	__input_release_device(handle);
-	mutex_unlock(&dev->mutex);
-}
-EXPORT_SYMBOL(input_release_device);
-
-/**
- * input_open_device - open input device
- * @handle: handle through which device is being accessed
- *
- * This function should be called by input handlers when they
- * want to start receive events from given input device.
- */
-int input_open_device(struct input_handle *handle)
-{
-	struct input_dev *dev = handle->dev;
-	int retval;
-
-	retval = mutex_lock_interruptible(&dev->mutex);
-	if (retval)
-		return retval;
-
-	if (dev->going_away) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	handle->open++;
-
-	if (!dev->users++ && dev->open)
-		retval = dev->open(dev);
-
-	if (retval) {
-		dev->users--;
-		if (!--handle->open) {
-			/*
-			 * Make sure we are not delivering any more events
-			 * through this handle
-			 */
-			synchronize_rcu();
-		}
-	}
-
- out:
-	mutex_unlock(&dev->mutex);
-	return retval;
-}
-EXPORT_SYMBOL(input_open_device);
-
-int input_flush_device(struct input_handle *handle, struct file *file)
-{
-	struct input_dev *dev = handle->dev;
-	int retval;
-
-	retval = mutex_lock_interruptible(&dev->mutex);
-	if (retval)
-		return retval;
-
-	if (dev->flush)
-		retval = dev->flush(dev, file);
-
-	mutex_unlock(&dev->mutex);
-	return retval;
-}
-EXPORT_SYMBOL(input_flush_device);
-
-/**
- * input_close_device - close input device
- * @handle: handle through which device is being accessed
- *
- * This function should be called by input handlers when they
- * want to stop receive events from given input device.
- */
-void input_close_device(struct input_handle *handle)
-{
-	struct input_dev *dev = handle->dev;
-
-	mutex_lock(&dev->mutex);
-
-	__input_release_device(handle);
-
-	if (!--dev->users && dev->close)
-		dev->close(dev);
-
-	if (!--handle->open) {
-		/*
-		 * synchronize_rcu() makes sure that input_pass_event()
-		 * completed and that no more input events are delivered
-		 * through this handle
-		 */
-		synchronize_rcu();
-	}
-
-	mutex_unlock(&dev->mutex);
-}
-EXPORT_SYMBOL(input_close_device);
-
-/*
- * Simulate keyup events for all keys that are marked as pressed.
- * The function must be called with dev->event_lock held.
- */
-static void input_dev_release_keys(struct input_dev *dev)
-{
-	int code;
-
-	if (is_event_supported(EV_KEY, dev->evbit, EV_MAX)) {
-		for (code = 0; code <= KEY_MAX; code++) {
-			if (is_event_supported(code, dev->keybit, KEY_MAX) &&
-			    __test_and_clear_bit(code, dev->key)) {
-				input_pass_event(dev, EV_KEY, code, 0);
-			}
-		}
-		input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
-	}
-}
-
-/*
- * Prepare device for unregistering
- */
-static void input_disconnect_device(struct input_dev *dev)
-{
-	struct input_handle *handle;
-
-	/*
-	 * Mark device as going away. Note that we take dev->mutex here
-	 * not to protect access to dev->going_away but rather to ensure
-	 * that there are no threads in the middle of input_open_device()
-	 */
-	mutex_lock(&dev->mutex);
-	dev->going_away = true;
-	mutex_unlock(&dev->mutex);
-
-	spin_lock_irq(&dev->event_lock);
-
-	/*
-	 * Simulate keyup events for all pressed keys so that handlers
-	 * are not left with "stuck" keys. The driver may continue
-	 * generate events even after we done here but they will not
-	 * reach any handlers.
-	 */
-	input_dev_release_keys(dev);
-
-	list_for_each_entry(handle, &dev->h_list, d_node)
-		handle->open = 0;
-
-	spin_unlock_irq(&dev->event_lock);
-}
-
-/**
- * input_scancode_to_scalar() - converts scancode in &struct input_keymap_entry
- * @ke: keymap entry containing scancode to be converted.
- * @scancode: pointer to the location where converted scancode should
- *	be stored.
- *
- * This function is used to convert scancode stored in &struct keymap_entry
- * into scalar form understood by legacy keymap handling methods. These
- * methods expect scancodes to be represented as 'unsigned int'.
- */
-int input_scancode_to_scalar(const struct input_keymap_entry *ke,
-			     unsigned int *scancode)
-{
-	switch (ke->len) {
-	case 1:
-		*scancode = *((u8 *)ke->scancode);
-		break;
-
-	case 2:
-		*scancode = *((u16 *)ke->scancode);
-		break;
-
-	case 4:
-		*scancode = *((u32 *)ke->scancode);
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(input_scancode_to_scalar);
-
-/*
- * Those routines handle the default case where no [gs]etkeycode() is
- * defined. In this case, an array indexed by the scancode is used.
- */
-
-static unsigned int input_fetch_keycode(struct input_dev *dev,
-					unsigned int index)
-{
-	switch (dev->keycodesize) {
-	case 1:
-		return ((u8 *)dev->keycode)[index];
-
-	case 2:
-		return ((u16 *)dev->keycode)[index];
-
-	default:
-		return ((u32 *)dev->keycode)[index];
-	}
-}
-
-static int input_default_getkeycode(struct input_dev *dev,
-				    struct input_keymap_entry *ke)
-{
-	unsigned int index;
-	int error;
-
-	if (!dev->keycodesize)
-		return -EINVAL;
-
-	if (ke->flags & INPUT_KEYMAP_BY_INDEX)
-		index = ke->index;
-	else {
-		error = input_scancode_to_scalar(ke, &index);
-		if (error)
-			return error;
-	}
-
-	if (index >= dev->keycodemax)
-		return -EINVAL;
-
-	ke->keycode = input_fetch_keycode(dev, index);
-	ke->index = index;
-	ke->len = sizeof(index);
-	memcpy(ke->scancode, &index, sizeof(index));
-
-	return 0;
-}
-
-static int input_default_setkeycode(struct input_dev *dev,
-				    const struct input_keymap_entry *ke,
-				    unsigned int *old_keycode)
-{
-	unsigned int index;
-	int error;
-	int i;
-
-	if (!dev->keycodesize)
-		return -EINVAL;
-
-	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
-		index = ke->index;
-	} else {
-		error = input_scancode_to_scalar(ke, &index);
-		if (error)
-			return error;
-	}
-
-	if (index >= dev->keycodemax)
-		return -EINVAL;
-
-	if (dev->keycodesize < sizeof(ke->keycode) &&
-			(ke->keycode >> (dev->keycodesize * 8)))
-		return -EINVAL;
-
-	switch (dev->keycodesize) {
-		case 1: {
-			u8 *k = (u8 *)dev->keycode;
-			*old_keycode = k[index];
-			k[index] = ke->keycode;
-			break;
-		}
-		case 2: {
-			u16 *k = (u16 *)dev->keycode;
-			*old_keycode = k[index];
-			k[index] = ke->keycode;
-			break;
-		}
-		default: {
-			u32 *k = (u32 *)dev->keycode;
-			*old_keycode = k[index];
-			k[index] = ke->keycode;
-			break;
-		}
-	}
-
-	__clear_bit(*old_keycode, dev->keybit);
-	__set_bit(ke->keycode, dev->keybit);
-
-	for (i = 0; i < dev->keycodemax; i++) {
-		if (input_fetch_keycode(dev, i) == *old_keycode) {
-			__set_bit(*old_keycode, dev->keybit);
-			break; /* Setting the bit twice is useless, so break */
-		}
-	}
-
-	return 0;
-}
-
-/**
- * input_get_keycode - retrieve keycode currently mapped to a given scancode
- * @dev: input device which keymap is being queried
- * @ke: keymap entry
- *
- * This function should be called by anyone interested in retrieving current
- * keymap. Presently evdev handlers use it.
- */
-int input_get_keycode(struct input_dev *dev, struct input_keymap_entry *ke)
-{
-	unsigned long flags;
-	int retval;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-	retval = dev->getkeycode(dev, ke);
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	return retval;
-}
-EXPORT_SYMBOL(input_get_keycode);
-
-/**
- * input_set_keycode - attribute a keycode to a given scancode
- * @dev: input device which keymap is being updated
- * @ke: new keymap entry
- *
- * This function should be called by anyone needing to update current
- * keymap. Presently keyboard and evdev handlers use it.
- */
-int input_set_keycode(struct input_dev *dev,
-		      const struct input_keymap_entry *ke)
-{
-	unsigned long flags;
-	unsigned int old_keycode;
-	int retval;
-
-	if (ke->keycode > KEY_MAX)
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	retval = dev->setkeycode(dev, ke, &old_keycode);
-	if (retval)
-		goto out;
-
-	/* Make sure KEY_RESERVED did not get enabled. */
-	__clear_bit(KEY_RESERVED, dev->keybit);
-
-	/*
-	 * Simulate keyup event if keycode is not present
-	 * in the keymap anymore
-	 */
-	if (test_bit(EV_KEY, dev->evbit) &&
-	    !is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
-	    __test_and_clear_bit(old_keycode, dev->key)) {
-
-		input_pass_event(dev, EV_KEY, old_keycode, 0);
-		if (dev->sync)
-			input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
-	}
-
- out:
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-
-	return retval;
-}
-EXPORT_SYMBOL(input_set_keycode);
-
-#define MATCH_BIT(bit, max) \
-		for (i = 0; i < BITS_TO_LONGS(max); i++) \
-			if ((id->bit[i] & dev->bit[i]) != id->bit[i]) \
-				break; \
-		if (i != BITS_TO_LONGS(max)) \
-			continue;
-
-static const struct input_device_id *input_match_device(struct input_handler *handler,
-							struct input_dev *dev)
-{
-	const struct input_device_id *id;
-	int i;
-
-	for (id = handler->id_table; id->flags || id->driver_info; id++) {
-
-		if (id->flags & INPUT_DEVICE_ID_MATCH_BUS)
-			if (id->bustype != dev->id.bustype)
-				continue;
-
-		if (id->flags & INPUT_DEVICE_ID_MATCH_VENDOR)
-			if (id->vendor != dev->id.vendor)
-				continue;
-
-		if (id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT)
-			if (id->product != dev->id.product)
-				continue;
-
-		if (id->flags & INPUT_DEVICE_ID_MATCH_VERSION)
-			if (id->version != dev->id.version)
-				continue;
-
-		MATCH_BIT(evbit,  EV_MAX);
-		MATCH_BIT(keybit, KEY_MAX);
-		MATCH_BIT(relbit, REL_MAX);
-		MATCH_BIT(absbit, ABS_MAX);
-		MATCH_BIT(mscbit, MSC_MAX);
-		MATCH_BIT(ledbit, LED_MAX);
-		MATCH_BIT(sndbit, SND_MAX);
-		MATCH_BIT(ffbit,  FF_MAX);
-		MATCH_BIT(swbit,  SW_MAX);
-
-		if (!handler->match || handler->match(handler, dev))
-			return id;
-	}
-
-	return NULL;
-}
-
-static int input_attach_handler(struct input_dev *dev, struct input_handler *handler)
-{
-	const struct input_device_id *id;
-	int error;
-
-	id = input_match_device(handler, dev);
-	if (!id)
-		return -ENODEV;
-
-	error = handler->connect(handler, dev, id);
-	if (error && error != -ENODEV)
-		pr_err("failed to attach handler %s to device %s, error: %d\n",
-		       handler->name, kobject_name(&dev->dev.kobj), error);
-
-	return error;
-}
-
-#ifdef CONFIG_COMPAT
-
-static int input_bits_to_string(char *buf, int buf_size,
-				unsigned long bits, bool skip_empty)
-{
-	int len = 0;
-
-	if (INPUT_COMPAT_TEST) {
-		u32 dword = bits >> 32;
-		if (dword || !skip_empty)
-			len += snprintf(buf, buf_size, "%x ", dword);
-
-		dword = bits & 0xffffffffUL;
-		if (dword || !skip_empty || len)
-			len += snprintf(buf + len, max(buf_size - len, 0),
-					"%x", dword);
-	} else {
-		if (bits || !skip_empty)
-			len += snprintf(buf, buf_size, "%lx", bits);
-	}
-
-	return len;
-}
-
-#else /* !CONFIG_COMPAT */
-
-static int input_bits_to_string(char *buf, int buf_size,
-				unsigned long bits, bool skip_empty)
-{
-	return bits || !skip_empty ?
-		snprintf(buf, buf_size, "%lx", bits) : 0;
-}
-
-#endif
-
-#ifdef CONFIG_PROC_FS
-
-static struct proc_dir_entry *proc_bus_input_dir;
-static DECLARE_WAIT_QUEUE_HEAD(input_devices_poll_wait);
-static int input_devices_state;
-
-static inline void input_wakeup_procfs_readers(void)
-{
-	input_devices_state++;
-	wake_up(&input_devices_poll_wait);
-}
-
-static unsigned int input_proc_devices_poll(struct file *file, poll_table *wait)
-{
-	poll_wait(file, &input_devices_poll_wait, wait);
-	if (file->f_version != input_devices_state) {
-		file->f_version = input_devices_state;
-		return POLLIN | POLLRDNORM;
-	}
-
-	return 0;
-}
-
-union input_seq_state {
-	struct {
-		unsigned short pos;
-		bool mutex_acquired;
-	};
-	void *p;
-};
-
-static void *input_devices_seq_start(struct seq_file *seq, loff_t *pos)
-{
-	union input_seq_state *state = (union input_seq_state *)&seq->private;
-	int error;
-
-	/* We need to fit into seq->private pointer */
-	BUILD_BUG_ON(sizeof(union input_seq_state) != sizeof(seq->private));
-
-	error = mutex_lock_interruptible(&input_mutex);
-	if (error) {
-		state->mutex_acquired = false;
-		return ERR_PTR(error);
-	}
-
-	state->mutex_acquired = true;
-
-	return seq_list_start(&input_dev_list, *pos);
-}
-
-static void *input_devices_seq_next(struct seq_file *seq, void *v, loff_t *pos)
-{
-	return seq_list_next(v, &input_dev_list, pos);
-}
-
-static void input_seq_stop(struct seq_file *seq, void *v)
-{
-	union input_seq_state *state = (union input_seq_state *)&seq->private;
-
-	if (state->mutex_acquired)
-		mutex_unlock(&input_mutex);
-}
-
-static void input_seq_print_bitmap(struct seq_file *seq, const char *name,
-				   unsigned long *bitmap, int max)
-{
-	int i;
-	bool skip_empty = true;
-	char buf[18];
-
-	seq_printf(seq, "B: %s=", name);
-
-	for (i = BITS_TO_LONGS(max) - 1; i >= 0; i--) {
-		if (input_bits_to_string(buf, sizeof(buf),
-					 bitmap[i], skip_empty)) {
-			skip_empty = false;
-			seq_printf(seq, "%s%s", buf, i > 0 ? " " : "");
-		}
-	}
-
-	/*
-	 * If no output was produced print a single 0.
-	 */
-	if (skip_empty)
-		seq_puts(seq, "0");
-
-	seq_putc(seq, '\n');
-}
-
-static int input_devices_seq_show(struct seq_file *seq, void *v)
-{
-	struct input_dev *dev = container_of(v, struct input_dev, node);
-	const char *path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
-	struct input_handle *handle;
-
-	seq_printf(seq, "I: Bus=%04x Vendor=%04x Product=%04x Version=%04x\n",
-		   dev->id.bustype, dev->id.vendor, dev->id.product, dev->id.version);
-
-	seq_printf(seq, "N: Name=\"%s\"\n", dev->name ? dev->name : "");
-	seq_printf(seq, "P: Phys=%s\n", dev->phys ? dev->phys : "");
-	seq_printf(seq, "S: Sysfs=%s\n", path ? path : "");
-	seq_printf(seq, "U: Uniq=%s\n", dev->uniq ? dev->uniq : "");
-	seq_printf(seq, "H: Handlers=");
-
-	list_for_each_entry(handle, &dev->h_list, d_node)
-		seq_printf(seq, "%s ", handle->name);
-	seq_putc(seq, '\n');
-
-	input_seq_print_bitmap(seq, "PROP", dev->propbit, INPUT_PROP_MAX);
-
-	input_seq_print_bitmap(seq, "EV", dev->evbit, EV_MAX);
-	if (test_bit(EV_KEY, dev->evbit))
-		input_seq_print_bitmap(seq, "KEY", dev->keybit, KEY_MAX);
-	if (test_bit(EV_REL, dev->evbit))
-		input_seq_print_bitmap(seq, "REL", dev->relbit, REL_MAX);
-	if (test_bit(EV_ABS, dev->evbit))
-		input_seq_print_bitmap(seq, "ABS", dev->absbit, ABS_MAX);
-	if (test_bit(EV_MSC, dev->evbit))
-		input_seq_print_bitmap(seq, "MSC", dev->mscbit, MSC_MAX);
-	if (test_bit(EV_LED, dev->evbit))
-		input_seq_print_bitmap(seq, "LED", dev->ledbit, LED_MAX);
-	if (test_bit(EV_SND, dev->evbit))
-		input_seq_print_bitmap(seq, "SND", dev->sndbit, SND_MAX);
-	if (test_bit(EV_FF, dev->evbit))
-		input_seq_print_bitmap(seq, "FF", dev->ffbit, FF_MAX);
-	if (test_bit(EV_SW, dev->evbit))
-		input_seq_print_bitmap(seq, "SW", dev->swbit, SW_MAX);
-
-	seq_putc(seq, '\n');
-
-	kfree(path);
-	return 0;
-}
-
-static const struct seq_operations input_devices_seq_ops = {
-	.start	= input_devices_seq_start,
-	.next	= input_devices_seq_next,
-	.stop	= input_seq_stop,
-	.show	= input_devices_seq_show,
-};
-
-static int input_proc_devices_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &input_devices_seq_ops);
-}
-
-static const struct file_operations input_devices_fileops = {
-	.owner		= THIS_MODULE,
-	.open		= input_proc_devices_open,
-	.poll		= input_proc_devices_poll,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= seq_release,
-};
-
-static void *input_handlers_seq_start(struct seq_file *seq, loff_t *pos)
-{
-	union input_seq_state *state = (union input_seq_state *)&seq->private;
-	int error;
-
-	/* We need to fit into seq->private pointer */
-	BUILD_BUG_ON(sizeof(union input_seq_state) != sizeof(seq->private));
-
-	error = mutex_lock_interruptible(&input_mutex);
-	if (error) {
-		state->mutex_acquired = false;
-		return ERR_PTR(error);
-	}
-
-	state->mutex_acquired = true;
-	state->pos = *pos;
-
-	return seq_list_start(&input_handler_list, *pos);
-}
-
-static void *input_handlers_seq_next(struct seq_file *seq, void *v, loff_t *pos)
-{
-	union input_seq_state *state = (union input_seq_state *)&seq->private;
-
-	state->pos = *pos + 1;
-	return seq_list_next(v, &input_handler_list, pos);
-}
-
-static int input_handlers_seq_show(struct seq_file *seq, void *v)
-{
-	struct input_handler *handler = container_of(v, struct input_handler, node);
-	union input_seq_state *state = (union input_seq_state *)&seq->private;
-
-	seq_printf(seq, "N: Number=%u Name=%s", state->pos, handler->name);
-	if (handler->filter)
-		seq_puts(seq, " (filter)");
-	if (handler->fops)
-		seq_printf(seq, " Minor=%d", handler->minor);
-	seq_putc(seq, '\n');
-
-	return 0;
-}
-
-static const struct seq_operations input_handlers_seq_ops = {
-	.start	= input_handlers_seq_start,
-	.next	= input_handlers_seq_next,
-	.stop	= input_seq_stop,
-	.show	= input_handlers_seq_show,
-};
-
-static int input_proc_handlers_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &input_handlers_seq_ops);
-}
-
-static const struct file_operations input_handlers_fileops = {
-	.owner		= THIS_MODULE,
-	.open		= input_proc_handlers_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= seq_release,
-};
-
-static int __init input_proc_init(void)
-{
-	struct proc_dir_entry *entry;
-
-	proc_bus_input_dir = proc_mkdir("bus/input", NULL);
-	if (!proc_bus_input_dir)
-		return -ENOMEM;
-
-	entry = proc_create("devices", 0, proc_bus_input_dir,
-			    &input_devices_fileops);
-	if (!entry)
-		goto fail1;
-
-	entry = proc_create("handlers", 0, proc_bus_input_dir,
-			    &input_handlers_fileops);
-	if (!entry)
-		goto fail2;
-
-	return 0;
-
- fail2:	remove_proc_entry("devices", proc_bus_input_dir);
- fail1: remove_proc_entry("bus/input", NULL);
-	return -ENOMEM;
-}
-
-static void input_proc_exit(void)
-{
-	remove_proc_entry("devices", proc_bus_input_dir);
-	remove_proc_entry("handlers", proc_bus_input_dir);
-	remove_proc_entry("bus/input", NULL);
-}
-
-#else /* !CONFIG_PROC_FS */
-static inline void input_wakeup_procfs_readers(void) { }
-static inline int input_proc_init(void) { return 0; }
-static inline void input_proc_exit(void) { }
-#endif
-
-#define INPUT_DEV_STRING_ATTR_SHOW(name)				\
-static ssize_t input_dev_show_##name(struct device *dev,		\
-				     struct device_attribute *attr,	\
-				     char *buf)				\
-{									\
-	struct input_dev *input_dev = to_input_dev(dev);		\
-									\
-	return scnprintf(buf, PAGE_SIZE, "%s\n",			\
-			 input_dev->name ? input_dev->name : "");	\
-}									\
-static DEVICE_ATTR(name, S_IRUGO, input_dev_show_##name, NULL)
-
-INPUT_DEV_STRING_ATTR_SHOW(name);
-INPUT_DEV_STRING_ATTR_SHOW(phys);
-INPUT_DEV_STRING_ATTR_SHOW(uniq);
-
-static int input_print_modalias_bits(char *buf, int size,
-				     char name, unsigned long *bm,
-				     unsigned int min_bit, unsigned int max_bit)
-{
-	int len = 0, i;
-
-	len += snprintf(buf, max(size, 0), "%c", name);
-	for (i = min_bit; i < max_bit; i++)
-		if (bm[BIT_WORD(i)] & BIT_MASK(i))
-			len += snprintf(buf + len, max(size - len, 0), "%X,", i);
-	return len;
-}
-
-static int input_print_modalias(char *buf, int size, struct input_dev *id,
-				int add_cr)
-{
-	int len;
-
-	len = snprintf(buf, max(size, 0),
-		       "input:b%04Xv%04Xp%04Xe%04X-",
-		       id->id.bustype, id->id.vendor,
-		       id->id.product, id->id.version);
-
-	len += input_print_modalias_bits(buf + len, size - len,
-				'e', id->evbit, 0, EV_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				'k', id->keybit, KEY_MIN_INTERESTING, KEY_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				'r', id->relbit, 0, REL_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				'a', id->absbit, 0, ABS_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				'm', id->mscbit, 0, MSC_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				'l', id->ledbit, 0, LED_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				's', id->sndbit, 0, SND_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				'f', id->ffbit, 0, FF_MAX);
-	len += input_print_modalias_bits(buf + len, size - len,
-				'w', id->swbit, 0, SW_MAX);
-
-	if (add_cr)
-		len += snprintf(buf + len, max(size - len, 0), "\n");
-
-	return len;
-}
-
-static ssize_t input_dev_show_modalias(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buf)
-{
-	struct input_dev *id = to_input_dev(dev);
-	ssize_t len;
-
-	len = input_print_modalias(buf, PAGE_SIZE, id, 1);
-
-	return min_t(int, len, PAGE_SIZE);
-}
-static DEVICE_ATTR(modalias, S_IRUGO, input_dev_show_modalias, NULL);
-
-static int input_print_bitmap(char *buf, int buf_size, unsigned long *bitmap,
-			      int max, int add_cr);
-
-static ssize_t input_dev_show_properties(struct device *dev,
-					 struct device_attribute *attr,
-					 char *buf)
-{
-	struct input_dev *input_dev = to_input_dev(dev);
-	int len = input_print_bitmap(buf, PAGE_SIZE, input_dev->propbit,
-				     INPUT_PROP_MAX, true);
-	return min_t(int, len, PAGE_SIZE);
-}
-static DEVICE_ATTR(properties, S_IRUGO, input_dev_show_properties, NULL);
-
-static struct attribute *input_dev_attrs[] = {
-	&dev_attr_name.attr,
-	&dev_attr_phys.attr,
-	&dev_attr_uniq.attr,
-	&dev_attr_modalias.attr,
-	&dev_attr_properties.attr,
-	NULL
-};
-
-static struct attribute_group input_dev_attr_group = {
-	.attrs	= input_dev_attrs,
-};
-
-#define INPUT_DEV_ID_ATTR(name)						\
-static ssize_t input_dev_show_id_##name(struct device *dev,		\
-					struct device_attribute *attr,	\
-					char *buf)			\
-{									\
-	struct input_dev *input_dev = to_input_dev(dev);		\
-	return scnprintf(buf, PAGE_SIZE, "%04x\n", input_dev->id.name);	\
-}									\
-static DEVICE_ATTR(name, S_IRUGO, input_dev_show_id_##name, NULL)
-
-INPUT_DEV_ID_ATTR(bustype);
-INPUT_DEV_ID_ATTR(vendor);
-INPUT_DEV_ID_ATTR(product);
-INPUT_DEV_ID_ATTR(version);
-
-static struct attribute *input_dev_id_attrs[] = {
-	&dev_attr_bustype.attr,
-	&dev_attr_vendor.attr,
-	&dev_attr_product.attr,
-	&dev_attr_version.attr,
-	NULL
-};
-
-static struct attribute_group input_dev_id_attr_group = {
-	.name	= "id",
-	.attrs	= input_dev_id_attrs,
-};
-
-static int input_print_bitmap(char *buf, int buf_size, unsigned long *bitmap,
-			      int max, int add_cr)
-{
-	int i;
-	int len = 0;
-	bool skip_empty = true;
-
-	for (i = BITS_TO_LONGS(max) - 1; i >= 0; i--) {
-		len += input_bits_to_string(buf + len, max(buf_size - len, 0),
-					    bitmap[i], skip_empty);
-		if (len) {
-			skip_empty = false;
-			if (i > 0)
-				len += snprintf(buf + len, max(buf_size - len, 0), " ");
-		}
-	}
-
-	/*
-	 * If no output was produced print a single 0.
-	 */
-	if (len == 0)
-		len = snprintf(buf, buf_size, "%d", 0);
-
-	if (add_cr)
-		len += snprintf(buf + len, max(buf_size - len, 0), "\n");
-
-	return len;
-}
-
-#define INPUT_DEV_CAP_ATTR(ev, bm)					\
-static ssize_t input_dev_show_cap_##bm(struct device *dev,		\
-				       struct device_attribute *attr,	\
-				       char *buf)			\
-{									\
-	struct input_dev *input_dev = to_input_dev(dev);		\
-	int len = input_print_bitmap(buf, PAGE_SIZE,			\
-				     input_dev->bm##bit, ev##_MAX,	\
-				     true);				\
-	return min_t(int, len, PAGE_SIZE);				\
-}									\
-static DEVICE_ATTR(bm, S_IRUGO, input_dev_show_cap_##bm, NULL)
-
-INPUT_DEV_CAP_ATTR(EV, ev);
-INPUT_DEV_CAP_ATTR(KEY, key);
-INPUT_DEV_CAP_ATTR(REL, rel);
-INPUT_DEV_CAP_ATTR(ABS, abs);
-INPUT_DEV_CAP_ATTR(MSC, msc);
-INPUT_DEV_CAP_ATTR(LED, led);
-INPUT_DEV_CAP_ATTR(SND, snd);
-INPUT_DEV_CAP_ATTR(FF, ff);
-INPUT_DEV_CAP_ATTR(SW, sw);
-
-static struct attribute *input_dev_caps_attrs[] = {
-	&dev_attr_ev.attr,
-	&dev_attr_key.attr,
-	&dev_attr_rel.attr,
-	&dev_attr_abs.attr,
-	&dev_attr_msc.attr,
-	&dev_attr_led.attr,
-	&dev_attr_snd.attr,
-	&dev_attr_ff.attr,
-	&dev_attr_sw.attr,
-	NULL
-};
-
-static struct attribute_group input_dev_caps_attr_group = {
-	.name	= "capabilities",
-	.attrs	= input_dev_caps_attrs,
-};
-
-static const struct attribute_group *input_dev_attr_groups[] = {
-	&input_dev_attr_group,
-	&input_dev_id_attr_group,
-	&input_dev_caps_attr_group,
-	NULL
-};
-
-static void input_dev_release(struct device *device)
-{
-	struct input_dev *dev = to_input_dev(device);
-
-	input_ff_destroy(dev);
-	input_mt_destroy_slots(dev);
-	kfree(dev->absinfo);
-	kfree(dev);
-
-	module_put(THIS_MODULE);
-}
-
-/*
- * Input uevent interface - loading event handlers based on
- * device bitfields.
- */
-static int input_add_uevent_bm_var(struct kobj_uevent_env *env,
-				   const char *name, unsigned long *bitmap, int max)
-{
-	int len;
-
-	if (add_uevent_var(env, "%s", name))
-		return -ENOMEM;
-
-	len = input_print_bitmap(&env->buf[env->buflen - 1],
-				 sizeof(env->buf) - env->buflen,
-				 bitmap, max, false);
-	if (len >= (sizeof(env->buf) - env->buflen))
-		return -ENOMEM;
-
-	env->buflen += len;
-	return 0;
-}
-
-static int input_add_uevent_modalias_var(struct kobj_uevent_env *env,
-					 struct input_dev *dev)
-{
-	int len;
-
-	if (add_uevent_var(env, "MODALIAS="))
-		return -ENOMEM;
-
-	len = input_print_modalias(&env->buf[env->buflen - 1],
-				   sizeof(env->buf) - env->buflen,
-				   dev, 0);
-	if (len >= (sizeof(env->buf) - env->buflen))
-		return -ENOMEM;
-
-	env->buflen += len;
-	return 0;
-}
-
-#define INPUT_ADD_HOTPLUG_VAR(fmt, val...)				\
-	do {								\
-		int err = add_uevent_var(env, fmt, val);		\
-		if (err)						\
-			return err;					\
-	} while (0)
-
-#define INPUT_ADD_HOTPLUG_BM_VAR(name, bm, max)				\
-	do {								\
-		int err = input_add_uevent_bm_var(env, name, bm, max);	\
-		if (err)						\
-			return err;					\
-	} while (0)
-
-#define INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev)				\
-	do {								\
-		int err = input_add_uevent_modalias_var(env, dev);	\
-		if (err)						\
-			return err;					\
-	} while (0)
-
-static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
-{
-	struct input_dev *dev = to_input_dev(device);
-
-	INPUT_ADD_HOTPLUG_VAR("PRODUCT=%x/%x/%x/%x",
-				dev->id.bustype, dev->id.vendor,
-				dev->id.product, dev->id.version);
-	if (dev->name)
-		INPUT_ADD_HOTPLUG_VAR("NAME=\"%s\"", dev->name);
-	if (dev->phys)
-		INPUT_ADD_HOTPLUG_VAR("PHYS=\"%s\"", dev->phys);
-	if (dev->uniq)
-		INPUT_ADD_HOTPLUG_VAR("UNIQ=\"%s\"", dev->uniq);
-
-	INPUT_ADD_HOTPLUG_BM_VAR("PROP=", dev->propbit, INPUT_PROP_MAX);
-
-	INPUT_ADD_HOTPLUG_BM_VAR("EV=", dev->evbit, EV_MAX);
-	if (test_bit(EV_KEY, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("KEY=", dev->keybit, KEY_MAX);
-	if (test_bit(EV_REL, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("REL=", dev->relbit, REL_MAX);
-	if (test_bit(EV_ABS, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("ABS=", dev->absbit, ABS_MAX);
-	if (test_bit(EV_MSC, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("MSC=", dev->mscbit, MSC_MAX);
-	if (test_bit(EV_LED, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("LED=", dev->ledbit, LED_MAX);
-	if (test_bit(EV_SND, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("SND=", dev->sndbit, SND_MAX);
-	if (test_bit(EV_FF, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("FF=", dev->ffbit, FF_MAX);
-	if (test_bit(EV_SW, dev->evbit))
-		INPUT_ADD_HOTPLUG_BM_VAR("SW=", dev->swbit, SW_MAX);
-
-	INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev);
-
-	return 0;
-}
-
-#define INPUT_DO_TOGGLE(dev, type, bits, on)				\
-	do {								\
-		int i;							\
-		bool active;						\
-									\
-		if (!test_bit(EV_##type, dev->evbit))			\
-			break;						\
-									\
-		for (i = 0; i < type##_MAX; i++) {			\
-			if (!test_bit(i, dev->bits##bit))		\
-				continue;				\
-									\
-			active = test_bit(i, dev->bits);		\
-			if (!active && !on)				\
-				continue;				\
-									\
-			dev->event(dev, EV_##type, i, on ? active : 0);	\
-		}							\
-	} while (0)
-
-static void input_dev_toggle(struct input_dev *dev, bool activate)
-{
-	if (!dev->event)
-		return;
-
-	INPUT_DO_TOGGLE(dev, LED, led, activate);
-	INPUT_DO_TOGGLE(dev, SND, snd, activate);
-
-	if (activate && test_bit(EV_REP, dev->evbit)) {
-		dev->event(dev, EV_REP, REP_PERIOD, dev->rep[REP_PERIOD]);
-		dev->event(dev, EV_REP, REP_DELAY, dev->rep[REP_DELAY]);
-	}
-}
-
-/**
- * input_reset_device() - reset/restore the state of input device
- * @dev: input device whose state needs to be reset
- *
- * This function tries to reset the state of an opened input device and
- * bring internal state and state if the hardware in sync with each other.
- * We mark all keys as released, restore LED state, repeat rate, etc.
- */
-void input_reset_device(struct input_dev *dev)
-{
-	mutex_lock(&dev->mutex);
-
-	if (dev->users) {
-		input_dev_toggle(dev, true);
-
-		/*
-		 * Keys that have been pressed at suspend time are unlikely
-		 * to be still pressed when we resume.
-		 */
-		spin_lock_irq(&dev->event_lock);
-		input_dev_release_keys(dev);
-		spin_unlock_irq(&dev->event_lock);
-	}
-
-	mutex_unlock(&dev->mutex);
-}
-EXPORT_SYMBOL(input_reset_device);
-
-#ifdef CONFIG_PM
-static int input_dev_suspend(struct device *dev)
-{
-	struct input_dev *input_dev = to_input_dev(dev);
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		input_dev_toggle(input_dev, false);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static int input_dev_resume(struct device *dev)
-{
-	struct input_dev *input_dev = to_input_dev(dev);
-
-	input_reset_device(input_dev);
-
-	return 0;
-}
-
-static const struct dev_pm_ops input_dev_pm_ops = {
-	.suspend	= input_dev_suspend,
-	.resume		= input_dev_resume,
-	.poweroff	= input_dev_suspend,
-	.restore	= input_dev_resume,
-};
-#endif /* CONFIG_PM */
-
-static struct device_type input_dev_type = {
-	.groups		= input_dev_attr_groups,
-	.release	= input_dev_release,
-	.uevent		= input_dev_uevent,
-#ifdef CONFIG_PM
-	.pm		= &input_dev_pm_ops,
-#endif
-};
-
-static char *input_devnode(struct device *dev, umode_t *mode)
-{
-	return kasprintf(GFP_KERNEL, "input/%s", dev_name(dev));
-}
-
-struct class input_class = {
-	.name		= "input",
-	.devnode	= input_devnode,
-};
-EXPORT_SYMBOL_GPL(input_class);
-
-/**
- * input_allocate_device - allocate memory for new input device
- *
- * Returns prepared struct input_dev or NULL.
- *
- * NOTE: Use input_free_device() to free devices that have not been
- * registered; input_unregister_device() should be used for already
- * registered devices.
- */
-struct input_dev *input_allocate_device(void)
-{
-	struct input_dev *dev;
-
-	dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
-	if (dev) {
-		dev->dev.type = &input_dev_type;
-		dev->dev.class = &input_class;
-		device_initialize(&dev->dev);
-		mutex_init(&dev->mutex);
-		spin_lock_init(&dev->event_lock);
-		INIT_LIST_HEAD(&dev->h_list);
-		INIT_LIST_HEAD(&dev->node);
-
-		__module_get(THIS_MODULE);
-	}
-
-	return dev;
-}
-EXPORT_SYMBOL(input_allocate_device);
-
-/**
- * input_free_device - free memory occupied by input_dev structure
- * @dev: input device to free
- *
- * This function should only be used if input_register_device()
- * was not called yet or if it failed. Once device was registered
- * use input_unregister_device() and memory will be freed once last
- * reference to the device is dropped.
- *
- * Device should be allocated by input_allocate_device().
- *
- * NOTE: If there are references to the input device then memory
- * will not be freed until last reference is dropped.
- */
-void input_free_device(struct input_dev *dev)
-{
-	if (dev)
-		input_put_device(dev);
-}
-EXPORT_SYMBOL(input_free_device);
-
-/**
- * input_set_capability - mark device as capable of a certain event
- * @dev: device that is capable of emitting or accepting event
- * @type: type of the event (EV_KEY, EV_REL, etc...)
- * @code: event code
- *
- * In addition to setting up corresponding bit in appropriate capability
- * bitmap the function also adjusts dev->evbit.
- */
-void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code)
-{
-	switch (type) {
-	case EV_KEY:
-		__set_bit(code, dev->keybit);
-		break;
-
-	case EV_REL:
-		__set_bit(code, dev->relbit);
-		break;
-
-	case EV_ABS:
-		__set_bit(code, dev->absbit);
-		break;
-
-	case EV_MSC:
-		__set_bit(code, dev->mscbit);
-		break;
-
-	case EV_SW:
-		__set_bit(code, dev->swbit);
-		break;
-
-	case EV_LED:
-		__set_bit(code, dev->ledbit);
-		break;
-
-	case EV_SND:
-		__set_bit(code, dev->sndbit);
-		break;
-
-	case EV_FF:
-		__set_bit(code, dev->ffbit);
-		break;
-
-	case EV_PWR:
-		/* do nothing */
-		break;
-
-	default:
-		pr_err("input_set_capability: unknown type %u (code %u)\n",
-		       type, code);
-		dump_stack();
-		return;
-	}
-
-	__set_bit(type, dev->evbit);
-}
-EXPORT_SYMBOL(input_set_capability);
-
-static unsigned int input_estimate_events_per_packet(struct input_dev *dev)
-{
-	int mt_slots;
-	int i;
-	unsigned int events;
-
-	if (dev->mtsize) {
-		mt_slots = dev->mtsize;
-	} else if (test_bit(ABS_MT_TRACKING_ID, dev->absbit)) {
-		mt_slots = dev->absinfo[ABS_MT_TRACKING_ID].maximum -
-			   dev->absinfo[ABS_MT_TRACKING_ID].minimum + 1,
-		mt_slots = clamp(mt_slots, 2, 32);
-	} else if (test_bit(ABS_MT_POSITION_X, dev->absbit)) {
-		mt_slots = 2;
-	} else {
-		mt_slots = 0;
-	}
-
-	events = mt_slots + 1; /* count SYN_MT_REPORT and SYN_REPORT */
-
-	for (i = 0; i < ABS_CNT; i++) {
-		if (test_bit(i, dev->absbit)) {
-			if (input_is_mt_axis(i))
-				events += mt_slots;
-			else
-				events++;
-		}
-	}
-
-	for (i = 0; i < REL_CNT; i++)
-		if (test_bit(i, dev->relbit))
-			events++;
-
-	return events;
-}
-
-#define INPUT_CLEANSE_BITMASK(dev, type, bits)				\
-	do {								\
-		if (!test_bit(EV_##type, dev->evbit))			\
-			memset(dev->bits##bit, 0,			\
-				sizeof(dev->bits##bit));		\
-	} while (0)
-
-static void input_cleanse_bitmasks(struct input_dev *dev)
-{
-	INPUT_CLEANSE_BITMASK(dev, KEY, key);
-	INPUT_CLEANSE_BITMASK(dev, REL, rel);
-	INPUT_CLEANSE_BITMASK(dev, ABS, abs);
-	INPUT_CLEANSE_BITMASK(dev, MSC, msc);
-	INPUT_CLEANSE_BITMASK(dev, LED, led);
-	INPUT_CLEANSE_BITMASK(dev, SND, snd);
-	INPUT_CLEANSE_BITMASK(dev, FF, ff);
-	INPUT_CLEANSE_BITMASK(dev, SW, sw);
-}
-
-/**
- * input_register_device - register device with input core
- * @dev: device to be registered
- *
- * This function registers device with input core. The device must be
- * allocated with input_allocate_device() and all it's capabilities
- * set up before registering.
- * If function fails the device must be freed with input_free_device().
- * Once device has been successfully registered it can be unregistered
- * with input_unregister_device(); input_free_device() should not be
- * called in this case.
- */
-int input_register_device(struct input_dev *dev)
-{
-	static atomic_t input_no = ATOMIC_INIT(0);
-	struct input_handler *handler;
-	const char *path;
-	int error;
-
-	/* Every input device generates EV_SYN/SYN_REPORT events. */
-	__set_bit(EV_SYN, dev->evbit);
-
-	/* KEY_RESERVED is not supposed to be transmitted to userspace. */
-	__clear_bit(KEY_RESERVED, dev->keybit);
-
-	/* Make sure that bitmasks not mentioned in dev->evbit are clean. */
-	input_cleanse_bitmasks(dev);
-
-	if (!dev->hint_events_per_packet)
-		dev->hint_events_per_packet =
-				input_estimate_events_per_packet(dev);
-
-	/*
-	 * If delay and period are pre-set by the driver, then autorepeating
-	 * is handled by the driver itself and we don't do it in input.c.
-	 */
-	init_timer(&dev->timer);
-	if (!dev->rep[REP_DELAY] && !dev->rep[REP_PERIOD]) {
-		dev->timer.data = (long) dev;
-		dev->timer.function = input_repeat_key;
-		dev->rep[REP_DELAY] = 250;
-		dev->rep[REP_PERIOD] = 33;
-	}
-
-	if (!dev->getkeycode)
-		dev->getkeycode = input_default_getkeycode;
-
-	if (!dev->setkeycode)
-		dev->setkeycode = input_default_setkeycode;
-
-	dev_set_name(&dev->dev, "input%ld",
-		     (unsigned long) atomic_inc_return(&input_no) - 1);
-
-	error = device_add(&dev->dev);
-	if (error)
-		return error;
-
-	path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
-	pr_info("%s as %s\n",
-		dev->name ? dev->name : "Unspecified device",
-		path ? path : "N/A");
-	kfree(path);
-
-	error = mutex_lock_interruptible(&input_mutex);
-	if (error) {
-		device_del(&dev->dev);
-		return error;
-	}
-
-	list_add_tail(&dev->node, &input_dev_list);
-
-	list_for_each_entry(handler, &input_handler_list, node)
-		input_attach_handler(dev, handler);
-
-	input_wakeup_procfs_readers();
-
-	mutex_unlock(&input_mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL(input_register_device);
-
-/**
- * input_unregister_device - unregister previously registered device
- * @dev: device to be unregistered
- *
- * This function unregisters an input device. Once device is unregistered
- * the caller should not try to access it as it may get freed at any moment.
- */
-void input_unregister_device(struct input_dev *dev)
-{
-	struct input_handle *handle, *next;
-
-	input_disconnect_device(dev);
-
-	mutex_lock(&input_mutex);
-
-	list_for_each_entry_safe(handle, next, &dev->h_list, d_node)
-		handle->handler->disconnect(handle);
-	WARN_ON(!list_empty(&dev->h_list));
-
-	del_timer_sync(&dev->timer);
-	list_del_init(&dev->node);
-
-	input_wakeup_procfs_readers();
-
-	mutex_unlock(&input_mutex);
-
-	device_unregister(&dev->dev);
-}
-EXPORT_SYMBOL(input_unregister_device);
-
-/**
- * input_register_handler - register a new input handler
- * @handler: handler to be registered
- *
- * This function registers a new input handler (interface) for input
- * devices in the system and attaches it to all input devices that
- * are compatible with the handler.
- */
-int input_register_handler(struct input_handler *handler)
-{
-	struct input_dev *dev;
-	int retval;
-
-	retval = mutex_lock_interruptible(&input_mutex);
-	if (retval)
-		return retval;
-
-	INIT_LIST_HEAD(&handler->h_list);
-
-	if (handler->fops != NULL) {
-		if (input_table[handler->minor >> 5]) {
-			retval = -EBUSY;
-			goto out;
-		}
-		input_table[handler->minor >> 5] = handler;
-	}
-
-	list_add_tail(&handler->node, &input_handler_list);
-
-	list_for_each_entry(dev, &input_dev_list, node)
-		input_attach_handler(dev, handler);
-
-	input_wakeup_procfs_readers();
-
- out:
-	mutex_unlock(&input_mutex);
-	return retval;
-}
-EXPORT_SYMBOL(input_register_handler);
-
-/**
- * input_unregister_handler - unregisters an input handler
- * @handler: handler to be unregistered
- *
- * This function disconnects a handler from its input devices and
- * removes it from lists of known handlers.
- */
-void input_unregister_handler(struct input_handler *handler)
-{
-	struct input_handle *handle, *next;
-
-	mutex_lock(&input_mutex);
-
-	list_for_each_entry_safe(handle, next, &handler->h_list, h_node)
-		handler->disconnect(handle);
-	WARN_ON(!list_empty(&handler->h_list));
-
-	list_del_init(&handler->node);
-
-	if (handler->fops != NULL)
-		input_table[handler->minor >> 5] = NULL;
-
-	input_wakeup_procfs_readers();
-
-	mutex_unlock(&input_mutex);
-}
-EXPORT_SYMBOL(input_unregister_handler);
-
-/**
- * input_handler_for_each_handle - handle iterator
- * @handler: input handler to iterate
- * @data: data for the callback
- * @fn: function to be called for each handle
- *
- * Iterate over @bus's list of devices, and call @fn for each, passing
- * it @data and stop when @fn returns a non-zero value. The function is
- * using RCU to traverse the list and therefore may be usind in atonic
- * contexts. The @fn callback is invoked from RCU critical section and
- * thus must not sleep.
- */
-int input_handler_for_each_handle(struct input_handler *handler, void *data,
-				  int (*fn)(struct input_handle *, void *))
-{
-	struct input_handle *handle;
-	int retval = 0;
-
-	rcu_read_lock();
-
-	list_for_each_entry_rcu(handle, &handler->h_list, h_node) {
-		retval = fn(handle, data);
-		if (retval)
-			break;
-	}
-
-	rcu_read_unlock();
-
-	return retval;
-}
-EXPORT_SYMBOL(input_handler_for_each_handle);
-
-/**
- * input_register_handle - register a new input handle
- * @handle: handle to register
- *
- * This function puts a new input handle onto device's
- * and handler's lists so that events can flow through
- * it once it is opened using input_open_device().
- *
- * This function is supposed to be called from handler's
- * connect() method.
- */
-int input_register_handle(struct input_handle *handle)
-{
-	struct input_handler *handler = handle->handler;
-	struct input_dev *dev = handle->dev;
-	int error;
-
-	/*
-	 * We take dev->mutex here to prevent race with
-	 * input_release_device().
-	 */
-	error = mutex_lock_interruptible(&dev->mutex);
-	if (error)
-		return error;
-
-	/*
-	 * Filters go to the head of the list, normal handlers
-	 * to the tail.
-	 */
-	if (handler->filter)
-		list_add_rcu(&handle->d_node, &dev->h_list);
-	else
-		list_add_tail_rcu(&handle->d_node, &dev->h_list);
-
-	mutex_unlock(&dev->mutex);
-
-	/*
-	 * Since we are supposed to be called from ->connect()
-	 * which is mutually exclusive with ->disconnect()
-	 * we can't be racing with input_unregister_handle()
-	 * and so separate lock is not needed here.
-	 */
-	list_add_tail_rcu(&handle->h_node, &handler->h_list);
-
-	if (handler->start)
-		handler->start(handle);
-
-	return 0;
-}
-EXPORT_SYMBOL(input_register_handle);
-
-/**
- * input_unregister_handle - unregister an input handle
- * @handle: handle to unregister
- *
- * This function removes input handle from device's
- * and handler's lists.
- *
- * This function is supposed to be called from handler's
- * disconnect() method.
- */
-void input_unregister_handle(struct input_handle *handle)
-{
-	struct input_dev *dev = handle->dev;
-
-	list_del_rcu(&handle->h_node);
-
-	/*
-	 * Take dev->mutex to prevent race with input_release_device().
-	 */
-	mutex_lock(&dev->mutex);
-	list_del_rcu(&handle->d_node);
-	mutex_unlock(&dev->mutex);
-
-	synchronize_rcu();
-}
-EXPORT_SYMBOL(input_unregister_handle);
-
-static int input_open_file(struct inode *inode, struct file *file)
-{
-	struct input_handler *handler;
-	const struct file_operations *old_fops, *new_fops = NULL;
-	int err;
-
-	err = mutex_lock_interruptible(&input_mutex);
-	if (err)
-		return err;
-
-	/* No load-on-demand here? */
-	handler = input_table[iminor(inode) >> 5];
-	if (handler)
-		new_fops = fops_get(handler->fops);
-
-	mutex_unlock(&input_mutex);
-
-	/*
-	 * That's _really_ odd. Usually NULL ->open means "nothing special",
-	 * not "no device". Oh, well...
-	 */
-	if (!new_fops || !new_fops->open) {
-		fops_put(new_fops);
-		err = -ENODEV;
-		goto out;
-	}
-
-	old_fops = file->f_op;
-	file->f_op = new_fops;
-
-	err = new_fops->open(inode, file);
-	if (err) {
-		fops_put(file->f_op);
-		file->f_op = fops_get(old_fops);
-	}
-	fops_put(old_fops);
-out:
-	return err;
-}
-
-static const struct file_operations input_fops = {
-	.owner = THIS_MODULE,
-	.open = input_open_file,
-	.llseek = noop_llseek,
-};
-
-static int __init input_init(void)
-{
-	int err;
-
-	err = class_register(&input_class);
-	if (err) {
-		pr_err("unable to register input_dev class\n");
-		return err;
-	}
-
-	err = input_proc_init();
-	if (err)
-		goto fail1;
-
-	err = register_chrdev(INPUT_MAJOR, "input", &input_fops);
-	if (err) {
-		pr_err("unable to register char major %d", INPUT_MAJOR);
-		goto fail2;
-	}
-
-	return 0;
-
- fail2:	input_proc_exit();
- fail1:	class_unregister(&input_class);
-	return err;
-}
-
-static void __exit input_exit(void)
-{
-	input_proc_exit();
-	unregister_chrdev(INPUT_MAJOR, "input");
-	class_unregister(&input_class);
-}
-
-subsys_initcall(input_init);
-module_exit(input_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joydev.c b/ANDROID_3.4.5/drivers/input/joydev.c
deleted file mode 100644
index 26043cc6..00000000
--- a/ANDROID_3.4.5/drivers/input/joydev.c
+++ /dev/null
@@ -1,981 +0,0 @@
-/*
- * Joystick device driver for the input driver suite.
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- * Copyright (c) 1999 Colin Van Dyke
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <asm/io.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/joystick.h>
-#include <linux/input.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/miscdevice.h>
-#include <linux/module.h>
-#include <linux/poll.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Joystick device interfaces");
-MODULE_SUPPORTED_DEVICE("input/js");
-MODULE_LICENSE("GPL");
-
-#define JOYDEV_MINOR_BASE	0
-#define JOYDEV_MINORS		16
-#define JOYDEV_BUFFER_SIZE	64
-
-struct joydev {
-	int open;
-	int minor;
-	struct input_handle handle;
-	wait_queue_head_t wait;
-	struct list_head client_list;
-	spinlock_t client_lock; /* protects client_list */
-	struct mutex mutex;
-	struct device dev;
-	bool exist;
-
-	struct js_corr corr[ABS_CNT];
-	struct JS_DATA_SAVE_TYPE glue;
-	int nabs;
-	int nkey;
-	__u16 keymap[KEY_MAX - BTN_MISC + 1];
-	__u16 keypam[KEY_MAX - BTN_MISC + 1];
-	__u8 absmap[ABS_CNT];
-	__u8 abspam[ABS_CNT];
-	__s16 abs[ABS_CNT];
-};
-
-struct joydev_client {
-	struct js_event buffer[JOYDEV_BUFFER_SIZE];
-	int head;
-	int tail;
-	int startup;
-	spinlock_t buffer_lock; /* protects access to buffer, head and tail */
-	struct fasync_struct *fasync;
-	struct joydev *joydev;
-	struct list_head node;
-};
-
-static struct joydev *joydev_table[JOYDEV_MINORS];
-static DEFINE_MUTEX(joydev_table_mutex);
-
-static int joydev_correct(int value, struct js_corr *corr)
-{
-	switch (corr->type) {
-
-	case JS_CORR_NONE:
-		break;
-
-	case JS_CORR_BROKEN:
-		value = value > corr->coef[0] ? (value < corr->coef[1] ? 0 :
-			((corr->coef[3] * (value - corr->coef[1])) >> 14)) :
-			((corr->coef[2] * (value - corr->coef[0])) >> 14);
-		break;
-
-	default:
-		return 0;
-	}
-
-	return value < -32767 ? -32767 : (value > 32767 ? 32767 : value);
-}
-
-static void joydev_pass_event(struct joydev_client *client,
-			      struct js_event *event)
-{
-	struct joydev *joydev = client->joydev;
-
-	/*
-	 * IRQs already disabled, just acquire the lock
-	 */
-	spin_lock(&client->buffer_lock);
-
-	client->buffer[client->head] = *event;
-
-	if (client->startup == joydev->nabs + joydev->nkey) {
-		client->head++;
-		client->head &= JOYDEV_BUFFER_SIZE - 1;
-		if (client->tail == client->head)
-			client->startup = 0;
-	}
-
-	spin_unlock(&client->buffer_lock);
-
-	kill_fasync(&client->fasync, SIGIO, POLL_IN);
-}
-
-static void joydev_event(struct input_handle *handle,
-			 unsigned int type, unsigned int code, int value)
-{
-	struct joydev *joydev = handle->private;
-	struct joydev_client *client;
-	struct js_event event;
-
-	switch (type) {
-
-	case EV_KEY:
-		if (code < BTN_MISC || value == 2)
-			return;
-		event.type = JS_EVENT_BUTTON;
-		event.number = joydev->keymap[code - BTN_MISC];
-		event.value = value;
-		break;
-
-	case EV_ABS:
-		event.type = JS_EVENT_AXIS;
-		event.number = joydev->absmap[code];
-		event.value = joydev_correct(value,
-					&joydev->corr[event.number]);
-		if (event.value == joydev->abs[event.number])
-			return;
-		joydev->abs[event.number] = event.value;
-		break;
-
-	default:
-		return;
-	}
-
-	event.time = jiffies_to_msecs(jiffies);
-
-	rcu_read_lock();
-	list_for_each_entry_rcu(client, &joydev->client_list, node)
-		joydev_pass_event(client, &event);
-	rcu_read_unlock();
-
-	wake_up_interruptible(&joydev->wait);
-}
-
-static int joydev_fasync(int fd, struct file *file, int on)
-{
-	struct joydev_client *client = file->private_data;
-
-	return fasync_helper(fd, file, on, &client->fasync);
-}
-
-static void joydev_free(struct device *dev)
-{
-	struct joydev *joydev = container_of(dev, struct joydev, dev);
-
-	input_put_device(joydev->handle.dev);
-	kfree(joydev);
-}
-
-static void joydev_attach_client(struct joydev *joydev,
-				 struct joydev_client *client)
-{
-	spin_lock(&joydev->client_lock);
-	list_add_tail_rcu(&client->node, &joydev->client_list);
-	spin_unlock(&joydev->client_lock);
-}
-
-static void joydev_detach_client(struct joydev *joydev,
-				 struct joydev_client *client)
-{
-	spin_lock(&joydev->client_lock);
-	list_del_rcu(&client->node);
-	spin_unlock(&joydev->client_lock);
-	synchronize_rcu();
-}
-
-static int joydev_open_device(struct joydev *joydev)
-{
-	int retval;
-
-	retval = mutex_lock_interruptible(&joydev->mutex);
-	if (retval)
-		return retval;
-
-	if (!joydev->exist)
-		retval = -ENODEV;
-	else if (!joydev->open++) {
-		retval = input_open_device(&joydev->handle);
-		if (retval)
-			joydev->open--;
-	}
-
-	mutex_unlock(&joydev->mutex);
-	return retval;
-}
-
-static void joydev_close_device(struct joydev *joydev)
-{
-	mutex_lock(&joydev->mutex);
-
-	if (joydev->exist && !--joydev->open)
-		input_close_device(&joydev->handle);
-
-	mutex_unlock(&joydev->mutex);
-}
-
-/*
- * Wake up users waiting for IO so they can disconnect from
- * dead device.
- */
-static void joydev_hangup(struct joydev *joydev)
-{
-	struct joydev_client *client;
-
-	spin_lock(&joydev->client_lock);
-	list_for_each_entry(client, &joydev->client_list, node)
-		kill_fasync(&client->fasync, SIGIO, POLL_HUP);
-	spin_unlock(&joydev->client_lock);
-
-	wake_up_interruptible(&joydev->wait);
-}
-
-static int joydev_release(struct inode *inode, struct file *file)
-{
-	struct joydev_client *client = file->private_data;
-	struct joydev *joydev = client->joydev;
-
-	joydev_detach_client(joydev, client);
-	kfree(client);
-
-	joydev_close_device(joydev);
-	put_device(&joydev->dev);
-
-	return 0;
-}
-
-static int joydev_open(struct inode *inode, struct file *file)
-{
-	struct joydev_client *client;
-	struct joydev *joydev;
-	int i = iminor(inode) - JOYDEV_MINOR_BASE;
-	int error;
-
-	if (i >= JOYDEV_MINORS)
-		return -ENODEV;
-
-	error = mutex_lock_interruptible(&joydev_table_mutex);
-	if (error)
-		return error;
-	joydev = joydev_table[i];
-	if (joydev)
-		get_device(&joydev->dev);
-	mutex_unlock(&joydev_table_mutex);
-
-	if (!joydev)
-		return -ENODEV;
-
-	client = kzalloc(sizeof(struct joydev_client), GFP_KERNEL);
-	if (!client) {
-		error = -ENOMEM;
-		goto err_put_joydev;
-	}
-
-	spin_lock_init(&client->buffer_lock);
-	client->joydev = joydev;
-	joydev_attach_client(joydev, client);
-
-	error = joydev_open_device(joydev);
-	if (error)
-		goto err_free_client;
-
-	file->private_data = client;
-	nonseekable_open(inode, file);
-
-	return 0;
-
- err_free_client:
-	joydev_detach_client(joydev, client);
-	kfree(client);
- err_put_joydev:
-	put_device(&joydev->dev);
-	return error;
-}
-
-static int joydev_generate_startup_event(struct joydev_client *client,
-					 struct input_dev *input,
-					 struct js_event *event)
-{
-	struct joydev *joydev = client->joydev;
-	int have_event;
-
-	spin_lock_irq(&client->buffer_lock);
-
-	have_event = client->startup < joydev->nabs + joydev->nkey;
-
-	if (have_event) {
-
-		event->time = jiffies_to_msecs(jiffies);
-		if (client->startup < joydev->nkey) {
-			event->type = JS_EVENT_BUTTON | JS_EVENT_INIT;
-			event->number = client->startup;
-			event->value = !!test_bit(joydev->keypam[event->number],
-						  input->key);
-		} else {
-			event->type = JS_EVENT_AXIS | JS_EVENT_INIT;
-			event->number = client->startup - joydev->nkey;
-			event->value = joydev->abs[event->number];
-		}
-		client->startup++;
-	}
-
-	spin_unlock_irq(&client->buffer_lock);
-
-	return have_event;
-}
-
-static int joydev_fetch_next_event(struct joydev_client *client,
-				   struct js_event *event)
-{
-	int have_event;
-
-	spin_lock_irq(&client->buffer_lock);
-
-	have_event = client->head != client->tail;
-	if (have_event) {
-		*event = client->buffer[client->tail++];
-		client->tail &= JOYDEV_BUFFER_SIZE - 1;
-	}
-
-	spin_unlock_irq(&client->buffer_lock);
-
-	return have_event;
-}
-
-/*
- * Old joystick interface
- */
-static ssize_t joydev_0x_read(struct joydev_client *client,
-			      struct input_dev *input,
-			      char __user *buf)
-{
-	struct joydev *joydev = client->joydev;
-	struct JS_DATA_TYPE data;
-	int i;
-
-	spin_lock_irq(&input->event_lock);
-
-	/*
-	 * Get device state
-	 */
-	for (data.buttons = i = 0; i < 32 && i < joydev->nkey; i++)
-		data.buttons |=
-			test_bit(joydev->keypam[i], input->key) ? (1 << i) : 0;
-	data.x = (joydev->abs[0] / 256 + 128) >> joydev->glue.JS_CORR.x;
-	data.y = (joydev->abs[1] / 256 + 128) >> joydev->glue.JS_CORR.y;
-
-	/*
-	 * Reset reader's event queue
-	 */
-	spin_lock(&client->buffer_lock);
-	client->startup = 0;
-	client->tail = client->head;
-	spin_unlock(&client->buffer_lock);
-
-	spin_unlock_irq(&input->event_lock);
-
-	if (copy_to_user(buf, &data, sizeof(struct JS_DATA_TYPE)))
-		return -EFAULT;
-
-	return sizeof(struct JS_DATA_TYPE);
-}
-
-static inline int joydev_data_pending(struct joydev_client *client)
-{
-	struct joydev *joydev = client->joydev;
-
-	return client->startup < joydev->nabs + joydev->nkey ||
-		client->head != client->tail;
-}
-
-static ssize_t joydev_read(struct file *file, char __user *buf,
-			   size_t count, loff_t *ppos)
-{
-	struct joydev_client *client = file->private_data;
-	struct joydev *joydev = client->joydev;
-	struct input_dev *input = joydev->handle.dev;
-	struct js_event event;
-	int retval;
-
-	if (!joydev->exist)
-		return -ENODEV;
-
-	if (count < sizeof(struct js_event))
-		return -EINVAL;
-
-	if (count == sizeof(struct JS_DATA_TYPE))
-		return joydev_0x_read(client, input, buf);
-
-	if (!joydev_data_pending(client) && (file->f_flags & O_NONBLOCK))
-		return -EAGAIN;
-
-	retval = wait_event_interruptible(joydev->wait,
-			!joydev->exist || joydev_data_pending(client));
-	if (retval)
-		return retval;
-
-	if (!joydev->exist)
-		return -ENODEV;
-
-	while (retval + sizeof(struct js_event) <= count &&
-	       joydev_generate_startup_event(client, input, &event)) {
-
-		if (copy_to_user(buf + retval, &event, sizeof(struct js_event)))
-			return -EFAULT;
-
-		retval += sizeof(struct js_event);
-	}
-
-	while (retval + sizeof(struct js_event) <= count &&
-	       joydev_fetch_next_event(client, &event)) {
-
-		if (copy_to_user(buf + retval, &event, sizeof(struct js_event)))
-			return -EFAULT;
-
-		retval += sizeof(struct js_event);
-	}
-
-	return retval;
-}
-
-/* No kernel lock - fine */
-static unsigned int joydev_poll(struct file *file, poll_table *wait)
-{
-	struct joydev_client *client = file->private_data;
-	struct joydev *joydev = client->joydev;
-
-	poll_wait(file, &joydev->wait, wait);
-	return (joydev_data_pending(client) ? (POLLIN | POLLRDNORM) : 0) |
-		(joydev->exist ?  0 : (POLLHUP | POLLERR));
-}
-
-static int joydev_handle_JSIOCSAXMAP(struct joydev *joydev,
-				     void __user *argp, size_t len)
-{
-	__u8 *abspam;
-	int i;
-	int retval = 0;
-
-	len = min(len, sizeof(joydev->abspam));
-
-	/* Validate the map. */
-	abspam = kmalloc(len, GFP_KERNEL);
-	if (!abspam)
-		return -ENOMEM;
-
-	if (copy_from_user(abspam, argp, len)) {
-		retval = -EFAULT;
-		goto out;
-	}
-
-	for (i = 0; i < joydev->nabs; i++) {
-		if (abspam[i] > ABS_MAX) {
-			retval = -EINVAL;
-			goto out;
-		}
-	}
-
-	memcpy(joydev->abspam, abspam, len);
-
-	for (i = 0; i < joydev->nabs; i++)
-		joydev->absmap[joydev->abspam[i]] = i;
-
- out:
-	kfree(abspam);
-	return retval;
-}
-
-static int joydev_handle_JSIOCSBTNMAP(struct joydev *joydev,
-				      void __user *argp, size_t len)
-{
-	__u16 *keypam;
-	int i;
-	int retval = 0;
-
-	len = min(len, sizeof(joydev->keypam));
-
-	/* Validate the map. */
-	keypam = kmalloc(len, GFP_KERNEL);
-	if (!keypam)
-		return -ENOMEM;
-
-	if (copy_from_user(keypam, argp, len)) {
-		retval = -EFAULT;
-		goto out;
-	}
-
-	for (i = 0; i < joydev->nkey; i++) {
-		if (keypam[i] > KEY_MAX || keypam[i] < BTN_MISC) {
-			retval = -EINVAL;
-			goto out;
-		}
-	}
-
-	memcpy(joydev->keypam, keypam, len);
-
-	for (i = 0; i < joydev->nkey; i++)
-		joydev->keymap[keypam[i] - BTN_MISC] = i;
-
- out:
-	kfree(keypam);
-	return retval;
-}
-
-
-static int joydev_ioctl_common(struct joydev *joydev,
-				unsigned int cmd, void __user *argp)
-{
-	struct input_dev *dev = joydev->handle.dev;
-	size_t len;
-	int i;
-	const char *name;
-
-	/* Process fixed-sized commands. */
-	switch (cmd) {
-
-	case JS_SET_CAL:
-		return copy_from_user(&joydev->glue.JS_CORR, argp,
-				sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0;
-
-	case JS_GET_CAL:
-		return copy_to_user(argp, &joydev->glue.JS_CORR,
-				sizeof(joydev->glue.JS_CORR)) ? -EFAULT : 0;
-
-	case JS_SET_TIMEOUT:
-		return get_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp);
-
-	case JS_GET_TIMEOUT:
-		return put_user(joydev->glue.JS_TIMEOUT, (s32 __user *) argp);
-
-	case JSIOCGVERSION:
-		return put_user(JS_VERSION, (__u32 __user *) argp);
-
-	case JSIOCGAXES:
-		return put_user(joydev->nabs, (__u8 __user *) argp);
-
-	case JSIOCGBUTTONS:
-		return put_user(joydev->nkey, (__u8 __user *) argp);
-
-	case JSIOCSCORR:
-		if (copy_from_user(joydev->corr, argp,
-			      sizeof(joydev->corr[0]) * joydev->nabs))
-			return -EFAULT;
-
-		for (i = 0; i < joydev->nabs; i++) {
-			int val = input_abs_get_val(dev, joydev->abspam[i]);
-			joydev->abs[i] = joydev_correct(val, &joydev->corr[i]);
-		}
-		return 0;
-
-	case JSIOCGCORR:
-		return copy_to_user(argp, joydev->corr,
-			sizeof(joydev->corr[0]) * joydev->nabs) ? -EFAULT : 0;
-
-	}
-
-	/*
-	 * Process variable-sized commands (the axis and button map commands
-	 * are considered variable-sized to decouple them from the values of
-	 * ABS_MAX and KEY_MAX).
-	 */
-	switch (cmd & ~IOCSIZE_MASK) {
-
-	case (JSIOCSAXMAP & ~IOCSIZE_MASK):
-		return joydev_handle_JSIOCSAXMAP(joydev, argp, _IOC_SIZE(cmd));
-
-	case (JSIOCGAXMAP & ~IOCSIZE_MASK):
-		len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->abspam));
-		return copy_to_user(argp, joydev->abspam, len) ? -EFAULT : len;
-
-	case (JSIOCSBTNMAP & ~IOCSIZE_MASK):
-		return joydev_handle_JSIOCSBTNMAP(joydev, argp, _IOC_SIZE(cmd));
-
-	case (JSIOCGBTNMAP & ~IOCSIZE_MASK):
-		len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->keypam));
-		return copy_to_user(argp, joydev->keypam, len) ? -EFAULT : len;
-
-	case JSIOCGNAME(0):
-		name = dev->name;
-		if (!name)
-			return 0;
-
-		len = min_t(size_t, _IOC_SIZE(cmd), strlen(name) + 1);
-		return copy_to_user(argp, name, len) ? -EFAULT : len;
-	}
-
-	return -EINVAL;
-}
-
-#ifdef CONFIG_COMPAT
-static long joydev_compat_ioctl(struct file *file,
-				unsigned int cmd, unsigned long arg)
-{
-	struct joydev_client *client = file->private_data;
-	struct joydev *joydev = client->joydev;
-	void __user *argp = (void __user *)arg;
-	s32 tmp32;
-	struct JS_DATA_SAVE_TYPE_32 ds32;
-	int retval;
-
-	retval = mutex_lock_interruptible(&joydev->mutex);
-	if (retval)
-		return retval;
-
-	if (!joydev->exist) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	switch (cmd) {
-
-	case JS_SET_TIMELIMIT:
-		retval = get_user(tmp32, (s32 __user *) arg);
-		if (retval == 0)
-			joydev->glue.JS_TIMELIMIT = tmp32;
-		break;
-
-	case JS_GET_TIMELIMIT:
-		tmp32 = joydev->glue.JS_TIMELIMIT;
-		retval = put_user(tmp32, (s32 __user *) arg);
-		break;
-
-	case JS_SET_ALL:
-		retval = copy_from_user(&ds32, argp,
-					sizeof(ds32)) ? -EFAULT : 0;
-		if (retval == 0) {
-			joydev->glue.JS_TIMEOUT    = ds32.JS_TIMEOUT;
-			joydev->glue.BUSY          = ds32.BUSY;
-			joydev->glue.JS_EXPIRETIME = ds32.JS_EXPIRETIME;
-			joydev->glue.JS_TIMELIMIT  = ds32.JS_TIMELIMIT;
-			joydev->glue.JS_SAVE       = ds32.JS_SAVE;
-			joydev->glue.JS_CORR       = ds32.JS_CORR;
-		}
-		break;
-
-	case JS_GET_ALL:
-		ds32.JS_TIMEOUT    = joydev->glue.JS_TIMEOUT;
-		ds32.BUSY          = joydev->glue.BUSY;
-		ds32.JS_EXPIRETIME = joydev->glue.JS_EXPIRETIME;
-		ds32.JS_TIMELIMIT  = joydev->glue.JS_TIMELIMIT;
-		ds32.JS_SAVE       = joydev->glue.JS_SAVE;
-		ds32.JS_CORR       = joydev->glue.JS_CORR;
-
-		retval = copy_to_user(argp, &ds32, sizeof(ds32)) ? -EFAULT : 0;
-		break;
-
-	default:
-		retval = joydev_ioctl_common(joydev, cmd, argp);
-		break;
-	}
-
- out:
-	mutex_unlock(&joydev->mutex);
-	return retval;
-}
-#endif /* CONFIG_COMPAT */
-
-static long joydev_ioctl(struct file *file,
-			 unsigned int cmd, unsigned long arg)
-{
-	struct joydev_client *client = file->private_data;
-	struct joydev *joydev = client->joydev;
-	void __user *argp = (void __user *)arg;
-	int retval;
-
-	retval = mutex_lock_interruptible(&joydev->mutex);
-	if (retval)
-		return retval;
-
-	if (!joydev->exist) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	switch (cmd) {
-
-	case JS_SET_TIMELIMIT:
-		retval = get_user(joydev->glue.JS_TIMELIMIT,
-				  (long __user *) arg);
-		break;
-
-	case JS_GET_TIMELIMIT:
-		retval = put_user(joydev->glue.JS_TIMELIMIT,
-				  (long __user *) arg);
-		break;
-
-	case JS_SET_ALL:
-		retval = copy_from_user(&joydev->glue, argp,
-					sizeof(joydev->glue)) ? -EFAULT: 0;
-		break;
-
-	case JS_GET_ALL:
-		retval = copy_to_user(argp, &joydev->glue,
-				      sizeof(joydev->glue)) ? -EFAULT : 0;
-		break;
-
-	default:
-		retval = joydev_ioctl_common(joydev, cmd, argp);
-		break;
-	}
- out:
-	mutex_unlock(&joydev->mutex);
-	return retval;
-}
-
-static const struct file_operations joydev_fops = {
-	.owner		= THIS_MODULE,
-	.read		= joydev_read,
-	.poll		= joydev_poll,
-	.open		= joydev_open,
-	.release	= joydev_release,
-	.unlocked_ioctl	= joydev_ioctl,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl	= joydev_compat_ioctl,
-#endif
-	.fasync		= joydev_fasync,
-	.llseek		= no_llseek,
-};
-
-static int joydev_install_chrdev(struct joydev *joydev)
-{
-	joydev_table[joydev->minor] = joydev;
-	return 0;
-}
-
-static void joydev_remove_chrdev(struct joydev *joydev)
-{
-	mutex_lock(&joydev_table_mutex);
-	joydev_table[joydev->minor] = NULL;
-	mutex_unlock(&joydev_table_mutex);
-}
-
-/*
- * Mark device non-existent. This disables writes, ioctls and
- * prevents new users from opening the device. Already posted
- * blocking reads will stay, however new ones will fail.
- */
-static void joydev_mark_dead(struct joydev *joydev)
-{
-	mutex_lock(&joydev->mutex);
-	joydev->exist = false;
-	mutex_unlock(&joydev->mutex);
-}
-
-static void joydev_cleanup(struct joydev *joydev)
-{
-	struct input_handle *handle = &joydev->handle;
-
-	joydev_mark_dead(joydev);
-	joydev_hangup(joydev);
-	joydev_remove_chrdev(joydev);
-
-	/* joydev is marked dead so no one else accesses joydev->open */
-	if (joydev->open)
-		input_close_device(handle);
-}
-
-
-static bool joydev_match(struct input_handler *handler, struct input_dev *dev)
-{
-	/* Avoid touchpads and touchscreens */
-	if (test_bit(EV_KEY, dev->evbit) && test_bit(BTN_TOUCH, dev->keybit))
-		return false;
-
-	/* Avoid tablets, digitisers and similar devices */
-	if (test_bit(EV_KEY, dev->evbit) && test_bit(BTN_DIGI, dev->keybit))
-		return false;
-
-	return true;
-}
-
-static int joydev_connect(struct input_handler *handler, struct input_dev *dev,
-			  const struct input_device_id *id)
-{
-	struct joydev *joydev;
-	int i, j, t, minor;
-	int error;
-
-	for (minor = 0; minor < JOYDEV_MINORS; minor++)
-		if (!joydev_table[minor])
-			break;
-
-	if (minor == JOYDEV_MINORS) {
-		pr_err("no more free joydev devices\n");
-		return -ENFILE;
-	}
-
-	joydev = kzalloc(sizeof(struct joydev), GFP_KERNEL);
-	if (!joydev)
-		return -ENOMEM;
-
-	INIT_LIST_HEAD(&joydev->client_list);
-	spin_lock_init(&joydev->client_lock);
-	mutex_init(&joydev->mutex);
-	init_waitqueue_head(&joydev->wait);
-
-	dev_set_name(&joydev->dev, "js%d", minor);
-	joydev->exist = true;
-	joydev->minor = minor;
-
-	joydev->handle.dev = input_get_device(dev);
-	joydev->handle.name = dev_name(&joydev->dev);
-	joydev->handle.handler = handler;
-	joydev->handle.private = joydev;
-
-	for (i = 0; i < ABS_CNT; i++)
-		if (test_bit(i, dev->absbit)) {
-			joydev->absmap[i] = joydev->nabs;
-			joydev->abspam[joydev->nabs] = i;
-			joydev->nabs++;
-		}
-
-	for (i = BTN_JOYSTICK - BTN_MISC; i < KEY_MAX - BTN_MISC + 1; i++)
-		if (test_bit(i + BTN_MISC, dev->keybit)) {
-			joydev->keymap[i] = joydev->nkey;
-			joydev->keypam[joydev->nkey] = i + BTN_MISC;
-			joydev->nkey++;
-		}
-
-	for (i = 0; i < BTN_JOYSTICK - BTN_MISC; i++)
-		if (test_bit(i + BTN_MISC, dev->keybit)) {
-			joydev->keymap[i] = joydev->nkey;
-			joydev->keypam[joydev->nkey] = i + BTN_MISC;
-			joydev->nkey++;
-		}
-
-	for (i = 0; i < joydev->nabs; i++) {
-		j = joydev->abspam[i];
-		if (input_abs_get_max(dev, j) == input_abs_get_min(dev, j)) {
-			joydev->corr[i].type = JS_CORR_NONE;
-			joydev->abs[i] = input_abs_get_val(dev, j);
-			continue;
-		}
-		joydev->corr[i].type = JS_CORR_BROKEN;
-		joydev->corr[i].prec = input_abs_get_fuzz(dev, j);
-
-		t = (input_abs_get_max(dev, j) + input_abs_get_min(dev, j)) / 2;
-		joydev->corr[i].coef[0] = t - input_abs_get_flat(dev, j);
-		joydev->corr[i].coef[1] = t + input_abs_get_flat(dev, j);
-
-		t = (input_abs_get_max(dev, j) - input_abs_get_min(dev, j)) / 2
-			- 2 * input_abs_get_flat(dev, j);
-		if (t) {
-			joydev->corr[i].coef[2] = (1 << 29) / t;
-			joydev->corr[i].coef[3] = (1 << 29) / t;
-
-			joydev->abs[i] =
-				joydev_correct(input_abs_get_val(dev, j),
-					       joydev->corr + i);
-		}
-	}
-
-	joydev->dev.devt = MKDEV(INPUT_MAJOR, JOYDEV_MINOR_BASE + minor);
-	joydev->dev.class = &input_class;
-	joydev->dev.parent = &dev->dev;
-	joydev->dev.release = joydev_free;
-	device_initialize(&joydev->dev);
-
-	error = input_register_handle(&joydev->handle);
-	if (error)
-		goto err_free_joydev;
-
-	error = joydev_install_chrdev(joydev);
-	if (error)
-		goto err_unregister_handle;
-
-	error = device_add(&joydev->dev);
-	if (error)
-		goto err_cleanup_joydev;
-
-	return 0;
-
- err_cleanup_joydev:
-	joydev_cleanup(joydev);
- err_unregister_handle:
-	input_unregister_handle(&joydev->handle);
- err_free_joydev:
-	put_device(&joydev->dev);
-	return error;
-}
-
-static void joydev_disconnect(struct input_handle *handle)
-{
-	struct joydev *joydev = handle->private;
-
-	device_del(&joydev->dev);
-	joydev_cleanup(joydev);
-	input_unregister_handle(handle);
-	put_device(&joydev->dev);
-}
-
-static const struct input_device_id joydev_ids[] = {
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_ABSBIT,
-		.evbit = { BIT_MASK(EV_ABS) },
-		.absbit = { BIT_MASK(ABS_X) },
-	},
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_ABSBIT,
-		.evbit = { BIT_MASK(EV_ABS) },
-		.absbit = { BIT_MASK(ABS_WHEEL) },
-	},
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_ABSBIT,
-		.evbit = { BIT_MASK(EV_ABS) },
-		.absbit = { BIT_MASK(ABS_THROTTLE) },
-	},
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_KEYBIT,
-		.evbit = { BIT_MASK(EV_KEY) },
-		.keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) },
-	},
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_KEYBIT,
-		.evbit = { BIT_MASK(EV_KEY) },
-		.keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) },
-	},
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_KEYBIT,
-		.evbit = { BIT_MASK(EV_KEY) },
-		.keybit = { [BIT_WORD(BTN_TRIGGER_HAPPY)] = BIT_MASK(BTN_TRIGGER_HAPPY) },
-	},
-	{ }	/* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(input, joydev_ids);
-
-static struct input_handler joydev_handler = {
-	.event		= joydev_event,
-	.match		= joydev_match,
-	.connect	= joydev_connect,
-	.disconnect	= joydev_disconnect,
-	.fops		= &joydev_fops,
-	.minor		= JOYDEV_MINOR_BASE,
-	.name		= "joydev",
-	.id_table	= joydev_ids,
-};
-
-static int __init joydev_init(void)
-{
-	return input_register_handler(&joydev_handler);
-}
-
-static void __exit joydev_exit(void)
-{
-	input_unregister_handler(&joydev_handler);
-}
-
-module_init(joydev_init);
-module_exit(joydev_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/Kconfig b/ANDROID_3.4.5/drivers/input/joystick/Kconfig
deleted file mode 100644
index 56eb471b..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/Kconfig
+++ /dev/null
@@ -1,332 +0,0 @@
-#
-# Joystick driver configuration
-#
-menuconfig INPUT_JOYSTICK
-	bool "Joysticks/Gamepads"
-	help
-	  If you have a joystick, 6dof controller, gamepad, steering wheel,
-	  weapon control system or something like that you can say Y here
-	  and the list of supported devices will be displayed. This option
-	  doesn't affect the kernel.
-
-	  Please read the file <file:Documentation/input/joystick.txt> which
-	  contains more information.
-
-if INPUT_JOYSTICK
-
-config JOYSTICK_ANALOG
-	tristate "Classic PC analog joysticks and gamepads"
-	select GAMEPORT
-	---help---
-	  Say Y here if you have a joystick that connects to the PC
-	  gameport. In addition to the usual PC analog joystick, this driver
-	  supports many extensions, including joysticks with throttle control,
-	  with rudders, additional hats and buttons compatible with CH
-	  Flightstick Pro, ThrustMaster FCS, 6 and 8 button gamepads, or
-	  Saitek Cyborg joysticks.
-
-	  Please read the file <file:Documentation/input/joystick.txt> which
-	  contains more information.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called analog.
-
-config JOYSTICK_A3D
-	tristate "Assassin 3D and MadCatz Panther devices"
-	select GAMEPORT
-	help
-	  Say Y here if you have an FPGaming or MadCatz controller using the
-	  A3D protocol over the PC gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called a3d.
-
-config JOYSTICK_ADI
-	tristate "Logitech ADI digital joysticks and gamepads"
-	select GAMEPORT
-	help
-	  Say Y here if you have a Logitech controller using the ADI
-	  protocol over the PC gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called adi.
-
-config JOYSTICK_COBRA
-	tristate "Creative Labs Blaster Cobra gamepad"
-	select GAMEPORT
-	help
-	  Say Y here if you have a Creative Labs Blaster Cobra gamepad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cobra.
-
-config JOYSTICK_GF2K
-	tristate "Genius Flight2000 Digital joysticks and gamepads"
-	select GAMEPORT
-	help
-	  Say Y here if you have a Genius Flight2000 or MaxFighter digitally
-	  communicating joystick or gamepad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gf2k.
-
-config JOYSTICK_GRIP
-	tristate "Gravis GrIP joysticks and gamepads"
-	select GAMEPORT
-	help
-	  Say Y here if you have a Gravis controller using the GrIP protocol
-	  over the PC gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called grip.
-
-config JOYSTICK_GRIP_MP
-	tristate "Gravis GrIP MultiPort"
-	select GAMEPORT
-	help
-	  Say Y here if you have the original Gravis GrIP MultiPort, a hub
-	  that connects to the gameport and you connect gamepads to it.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called grip_mp.
-
-config JOYSTICK_GUILLEMOT
-	tristate "Guillemot joysticks and gamepads"
-	select GAMEPORT
-	help
-	  Say Y here if you have a Guillemot joystick using a digital
-	  protocol over the PC gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called guillemot.
-
-config JOYSTICK_INTERACT
-	tristate "InterAct digital joysticks and gamepads"
-	select GAMEPORT
-	help
-	  Say Y here if you have an InterAct gameport or joystick
-	  communicating digitally over the gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called interact.
-
-config JOYSTICK_SIDEWINDER
-	tristate "Microsoft SideWinder digital joysticks and gamepads"
-	select GAMEPORT
-	help
-	  Say Y here if you have a Microsoft controller using the Digital
-	  Overdrive protocol over PC gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sidewinder.
-
-config JOYSTICK_TMDC
-	tristate "ThrustMaster DirectConnect joysticks and gamepads"
-	select GAMEPORT
-	help
-	  Say Y here if you have a ThrustMaster controller using the
-	  DirectConnect (BSP) protocol over the PC gameport.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tmdc.
-
-source "drivers/input/joystick/iforce/Kconfig"
-
-config JOYSTICK_WARRIOR
-	tristate "Logitech WingMan Warrior joystick"
-	select SERIO
-	help
-	  Say Y here if you have a Logitech WingMan Warrior joystick connected
-	  to your computer's serial port.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called warrior.
-
-config JOYSTICK_MAGELLAN
-	tristate "LogiCad3d Magellan/SpaceMouse 6dof controllers"
-	select SERIO
-	help
-	  Say Y here if you have a Magellan or Space Mouse 6DOF controller
-	  connected to your computer's serial port.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called magellan.
-
-config JOYSTICK_SPACEORB
-	tristate "SpaceTec SpaceOrb/Avenger 6dof controllers"
-	select SERIO
-	help
-	  Say Y here if you have a SpaceOrb 360 or SpaceBall Avenger 6DOF
-	  controller connected to your computer's serial port.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called spaceorb.
-
-config JOYSTICK_SPACEBALL
-	tristate "SpaceTec SpaceBall 6dof controllers"
-	select SERIO
-	help
-	  Say Y here if you have a SpaceTec SpaceBall 2003/3003/4000 FLX
-	  controller connected to your computer's serial port. For the
-	  SpaceBall 4000 USB model, use the USB HID driver.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called spaceball.
-
-config JOYSTICK_STINGER
-	tristate "Gravis Stinger gamepad"
-	select SERIO
-	help
-	  Say Y here if you have a Gravis Stinger connected to one of your
-	  serial ports.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called stinger.
-
-config JOYSTICK_TWIDJOY
-	tristate "Twiddler as a joystick"
-	select SERIO
-	help
-	  Say Y here if you have a Handykey Twiddler connected to your
-	  computer's serial port and want to use it as a joystick.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called twidjoy.
-
-config JOYSTICK_ZHENHUA
-	tristate "5-byte Zhenhua RC transmitter"
-	select SERIO
-	help
-	  Say Y here if you have a Zhen Hua PPM-4CH transmitter which is
-	  supplied with a ready to fly micro electric indoor helicopters
-	  such as EasyCopter, Lama, MiniCopter, DragonFly or Jabo and want
-	  to use it via serial cable as a joystick.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called zhenhua.
-
-config JOYSTICK_DB9
-	tristate "Multisystem, Sega Genesis, Saturn joysticks and gamepads"
-	depends on PARPORT
-	help
-	  Say Y here if you have a Sega Master System gamepad, Sega Genesis
-	  gamepad, Sega Saturn gamepad, or a Multisystem -- Atari, Amiga,
-	  Commodore, Amstrad CPC joystick connected to your parallel port.
-	  For more information on how to use the driver please read
-	  <file:Documentation/input/joystick-parport.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called db9.
-
-config JOYSTICK_GAMECON
-	tristate "Multisystem, NES, SNES, N64, PSX joysticks and gamepads"
-	depends on PARPORT
-	select INPUT_FF_MEMLESS
-	---help---
-	  Say Y here if you have a Nintendo Entertainment System gamepad,
-	  Super Nintendo Entertainment System gamepad, Nintendo 64 gamepad,
-	  Sony PlayStation gamepad or a Multisystem -- Atari, Amiga,
-	  Commodore, Amstrad CPC joystick connected to your parallel port.
-	  For more information on how to use the driver please read
-	  <file:Documentation/input/joystick-parport.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gamecon.
-
-config JOYSTICK_TURBOGRAFX
-	tristate "Multisystem joysticks via TurboGraFX device"
-	depends on PARPORT
-	help
-	  Say Y here if you have the TurboGraFX interface by Steffen Schwenke,
-	  and want to use it with Multisystem -- Atari, Amiga, Commodore,
-	  Amstrad CPC joystick. For more information on how to use the driver
-	  please read <file:Documentation/input/joystick-parport.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called turbografx.
-
-config JOYSTICK_AMIGA
-	tristate "Amiga joysticks"
-	depends on AMIGA
-	help
-	  Say Y here if you have an Amiga with a digital joystick connected
-	  to it.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called amijoy.
-
-config JOYSTICK_AS5011
-	tristate "Austria Microsystem AS5011 joystick"
-	depends on I2C
-	help
-	  Say Y here if you have an AS5011 digital joystick connected to your
-	  system.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called as5011.
-
-config JOYSTICK_JOYDUMP
-	tristate "Gameport data dumper"
-	select GAMEPORT
-	help
-	  Say Y here if you want to dump data from your joystick into the system
-	  log for debugging purposes. Say N if you are making a production
-	  configuration or aren't sure.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called joydump.
-
-config JOYSTICK_XPAD
-	tristate "X-Box gamepad support"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use the X-Box pad with your computer.
-	  Make sure to say Y to "Joystick support" (CONFIG_INPUT_JOYDEV)
-	  and/or "Event interface support" (CONFIG_INPUT_EVDEV) as well.
-
-	  For information about how to connect the X-Box pad to USB, see
-	  <file:Documentation/input/xpad.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called xpad.
-
-config JOYSTICK_XPAD_FF
-	bool "X-Box gamepad rumble support"
-	depends on JOYSTICK_XPAD && INPUT
-	select INPUT_FF_MEMLESS
-	---help---
-	  Say Y here if you want to take advantage of xbox 360 rumble features.
-
-config JOYSTICK_XPAD_LEDS
-	bool "LED Support for Xbox360 controller 'BigX' LED"
-	depends on JOYSTICK_XPAD && (LEDS_CLASS=y || LEDS_CLASS=JOYSTICK_XPAD)
-	---help---
-	  This option enables support for the LED which surrounds the Big X on
-	  XBox 360 controller.
-
-config JOYSTICK_WALKERA0701
-	tristate "Walkera WK-0701 RC transmitter"
-	depends on HIGH_RES_TIMERS && PARPORT
-	help
-	  Say Y or M here if you have a Walkera WK-0701 transmitter which is
-	  supplied with a ready to fly Walkera helicopters such as HM36,
-	  HM37, HM60 and want to use it via parport as a joystick. More
-	  information is available: <file:Documentation/input/walkera0701.txt>
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called walkera0701.
-
-config JOYSTICK_MAPLE
-	tristate "Dreamcast control pad"
-	depends on MAPLE
-	help
-	  Say Y here if you have a SEGA Dreamcast and want to use your
-	  controller as a joystick.
-
-	  Most Dreamcast users will say Y.
-
-	  To compile this as a module choose M here: the module will be called
-	  maplecontrol.
-
-endif
diff --git a/ANDROID_3.4.5/drivers/input/joystick/Makefile b/ANDROID_3.4.5/drivers/input/joystick/Makefile
deleted file mode 100644
index 92dc0de9..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# Makefile for the input core drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_JOYSTICK_A3D)		+= a3d.o
-obj-$(CONFIG_JOYSTICK_ADI)		+= adi.o
-obj-$(CONFIG_JOYSTICK_AMIGA)		+= amijoy.o
-obj-$(CONFIG_JOYSTICK_AS5011)		+= as5011.o
-obj-$(CONFIG_JOYSTICK_ANALOG)		+= analog.o
-obj-$(CONFIG_JOYSTICK_COBRA)		+= cobra.o
-obj-$(CONFIG_JOYSTICK_DB9)		+= db9.o
-obj-$(CONFIG_JOYSTICK_GAMECON)		+= gamecon.o
-obj-$(CONFIG_JOYSTICK_GF2K)		+= gf2k.o
-obj-$(CONFIG_JOYSTICK_GRIP)		+= grip.o
-obj-$(CONFIG_JOYSTICK_GRIP_MP)		+= grip_mp.o
-obj-$(CONFIG_JOYSTICK_GUILLEMOT)	+= guillemot.o
-obj-$(CONFIG_JOYSTICK_IFORCE)		+= iforce/
-obj-$(CONFIG_JOYSTICK_INTERACT)		+= interact.o
-obj-$(CONFIG_JOYSTICK_JOYDUMP)		+= joydump.o
-obj-$(CONFIG_JOYSTICK_MAGELLAN)		+= magellan.o
-obj-$(CONFIG_JOYSTICK_MAPLE)		+= maplecontrol.o
-obj-$(CONFIG_JOYSTICK_SIDEWINDER)	+= sidewinder.o
-obj-$(CONFIG_JOYSTICK_SPACEBALL)	+= spaceball.o
-obj-$(CONFIG_JOYSTICK_SPACEORB)		+= spaceorb.o
-obj-$(CONFIG_JOYSTICK_STINGER)		+= stinger.o
-obj-$(CONFIG_JOYSTICK_TMDC)		+= tmdc.o
-obj-$(CONFIG_JOYSTICK_TURBOGRAFX)	+= turbografx.o
-obj-$(CONFIG_JOYSTICK_TWIDJOY)		+= twidjoy.o
-obj-$(CONFIG_JOYSTICK_WARRIOR)		+= warrior.o
-obj-$(CONFIG_JOYSTICK_XPAD)		+= xpad.o
-obj-$(CONFIG_JOYSTICK_ZHENHUA)		+= zhenhua.o
-obj-$(CONFIG_JOYSTICK_WALKERA0701)	+= walkera0701.o
-
diff --git a/ANDROID_3.4.5/drivers/input/joystick/a3d.c b/ANDROID_3.4.5/drivers/input/joystick/a3d.c
deleted file mode 100644
index 1639ab2b..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/a3d.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
- *  Copyright (c) 1998-2001 Vojtech Pavlik
- */
-
-/*
- * FP-Gaming Assassin 3D joystick driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/input.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"FP-Gaming Assassin 3D joystick driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define A3D_MAX_START		600	/* 600 us */
-#define A3D_MAX_STROBE		80	/* 80 us */
-#define A3D_MAX_LENGTH		40	/* 40*3 bits */
-
-#define A3D_MODE_A3D		1	/* Assassin 3D */
-#define A3D_MODE_PAN		2	/* Panther */
-#define A3D_MODE_OEM		3	/* Panther OEM version */
-#define A3D_MODE_PXL		4	/* Panther XL */
-
-static char *a3d_names[] = { NULL, "FP-Gaming Assassin 3D", "MadCatz Panther", "OEM Panther",
-			"MadCatz Panther XL", "MadCatz Panther XL w/ rudder" };
-
-struct a3d {
-	struct gameport *gameport;
-	struct gameport *adc;
-	struct input_dev *dev;
-	int axes[4];
-	int buttons;
-	int mode;
-	int length;
-	int reads;
-	int bads;
-	char phys[32];
-};
-
-/*
- * a3d_read_packet() reads an Assassin 3D packet.
- */
-
-static int a3d_read_packet(struct gameport *gameport, int length, char *data)
-{
-	unsigned long flags;
-	unsigned char u, v;
-	unsigned int t, s;
-	int i;
-
-	i = 0;
-	t = gameport_time(gameport, A3D_MAX_START);
-	s = gameport_time(gameport, A3D_MAX_STROBE);
-
-	local_irq_save(flags);
-	gameport_trigger(gameport);
-	v = gameport_read(gameport);
-
-	while (t > 0 && i < length) {
-		t--;
-		u = v; v = gameport_read(gameport);
-		if (~v & u & 0x10) {
-			data[i++] = v >> 5;
-			t = s;
-		}
-	}
-
-	local_irq_restore(flags);
-
-	return i;
-}
-
-/*
- * a3d_csum() computes checksum of triplet packet
- */
-
-static int a3d_csum(char *data, int count)
-{
-	int i, csum = 0;
-
-	for (i = 0; i < count - 2; i++)
-		csum += data[i];
-	return (csum & 0x3f) != ((data[count - 2] << 3) | data[count - 1]);
-}
-
-static void a3d_read(struct a3d *a3d, unsigned char *data)
-{
-	struct input_dev *dev = a3d->dev;
-
-	switch (a3d->mode) {
-
-		case A3D_MODE_A3D:
-		case A3D_MODE_OEM:
-		case A3D_MODE_PAN:
-
-			input_report_rel(dev, REL_X, ((data[5] << 6) | (data[6] << 3) | data[ 7]) - ((data[5] & 4) << 7));
-			input_report_rel(dev, REL_Y, ((data[8] << 6) | (data[9] << 3) | data[10]) - ((data[8] & 4) << 7));
-
-			input_report_key(dev, BTN_RIGHT,  data[2] & 1);
-			input_report_key(dev, BTN_LEFT,   data[3] & 2);
-			input_report_key(dev, BTN_MIDDLE, data[3] & 4);
-
-			input_sync(dev);
-
-			a3d->axes[0] = ((signed char)((data[11] << 6) | (data[12] << 3) | (data[13]))) + 128;
-			a3d->axes[1] = ((signed char)((data[14] << 6) | (data[15] << 3) | (data[16]))) + 128;
-			a3d->axes[2] = ((signed char)((data[17] << 6) | (data[18] << 3) | (data[19]))) + 128;
-			a3d->axes[3] = ((signed char)((data[20] << 6) | (data[21] << 3) | (data[22]))) + 128;
-
-			a3d->buttons = ((data[3] << 3) | data[4]) & 0xf;
-
-			break;
-
-		case A3D_MODE_PXL:
-
-			input_report_rel(dev, REL_X, ((data[ 9] << 6) | (data[10] << 3) | data[11]) - ((data[ 9] & 4) << 7));
-			input_report_rel(dev, REL_Y, ((data[12] << 6) | (data[13] << 3) | data[14]) - ((data[12] & 4) << 7));
-
-			input_report_key(dev, BTN_RIGHT,  data[2] & 1);
-			input_report_key(dev, BTN_LEFT,   data[3] & 2);
-			input_report_key(dev, BTN_MIDDLE, data[3] & 4);
-			input_report_key(dev, BTN_SIDE,   data[7] & 2);
-			input_report_key(dev, BTN_EXTRA,  data[7] & 4);
-
-			input_report_abs(dev, ABS_X,        ((signed char)((data[15] << 6) | (data[16] << 3) | (data[17]))) + 128);
-			input_report_abs(dev, ABS_Y,        ((signed char)((data[18] << 6) | (data[19] << 3) | (data[20]))) + 128);
-			input_report_abs(dev, ABS_RUDDER,   ((signed char)((data[21] << 6) | (data[22] << 3) | (data[23]))) + 128);
-			input_report_abs(dev, ABS_THROTTLE, ((signed char)((data[24] << 6) | (data[25] << 3) | (data[26]))) + 128);
-
-			input_report_abs(dev, ABS_HAT0X, ( data[5]       & 1) - ((data[5] >> 2) & 1));
-			input_report_abs(dev, ABS_HAT0Y, ((data[5] >> 1) & 1) - ((data[6] >> 2) & 1));
-			input_report_abs(dev, ABS_HAT1X, ((data[4] >> 1) & 1) - ( data[3]       & 1));
-			input_report_abs(dev, ABS_HAT1Y, ((data[4] >> 2) & 1) - ( data[4]       & 1));
-
-			input_report_key(dev, BTN_TRIGGER, data[8] & 1);
-			input_report_key(dev, BTN_THUMB,   data[8] & 2);
-			input_report_key(dev, BTN_TOP,     data[8] & 4);
-			input_report_key(dev, BTN_PINKIE,  data[7] & 1);
-
-			input_sync(dev);
-
-			break;
-	}
-}
-
-
-/*
- * a3d_poll() reads and analyzes A3D joystick data.
- */
-
-static void a3d_poll(struct gameport *gameport)
-{
-	struct a3d *a3d = gameport_get_drvdata(gameport);
-	unsigned char data[A3D_MAX_LENGTH];
-
-	a3d->reads++;
-	if (a3d_read_packet(a3d->gameport, a3d->length, data) != a3d->length ||
-	    data[0] != a3d->mode || a3d_csum(data, a3d->length))
-		a3d->bads++;
-	else
-		a3d_read(a3d, data);
-}
-
-/*
- * a3d_adc_cooked_read() copies the acis and button data to the
- * callers arrays. It could do the read itself, but the caller could
- * call this more than 50 times a second, which would use too much CPU.
- */
-
-static int a3d_adc_cooked_read(struct gameport *gameport, int *axes, int *buttons)
-{
-	struct a3d *a3d = gameport->port_data;
-	int i;
-
-	for (i = 0; i < 4; i++)
-		axes[i] = (a3d->axes[i] < 254) ? a3d->axes[i] : -1;
-	*buttons = a3d->buttons;
-	return 0;
-}
-
-/*
- * a3d_adc_open() is the gameport open routine. It refuses to serve
- * any but cooked data.
- */
-
-static int a3d_adc_open(struct gameport *gameport, int mode)
-{
-	struct a3d *a3d = gameport->port_data;
-
-	if (mode != GAMEPORT_MODE_COOKED)
-		return -1;
-
-	gameport_start_polling(a3d->gameport);
-	return 0;
-}
-
-/*
- * a3d_adc_close() is a callback from the input close routine.
- */
-
-static void a3d_adc_close(struct gameport *gameport)
-{
-	struct a3d *a3d = gameport->port_data;
-
-	gameport_stop_polling(a3d->gameport);
-}
-
-/*
- * a3d_open() is a callback from the input open routine.
- */
-
-static int a3d_open(struct input_dev *dev)
-{
-	struct a3d *a3d = input_get_drvdata(dev);
-
-	gameport_start_polling(a3d->gameport);
-	return 0;
-}
-
-/*
- * a3d_close() is a callback from the input close routine.
- */
-
-static void a3d_close(struct input_dev *dev)
-{
-	struct a3d *a3d = input_get_drvdata(dev);
-
-	gameport_stop_polling(a3d->gameport);
-}
-
-/*
- * a3d_connect() probes for A3D joysticks.
- */
-
-static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct a3d *a3d;
-	struct input_dev *input_dev;
-	struct gameport *adc;
-	unsigned char data[A3D_MAX_LENGTH];
-	int i;
-	int err;
-
-	a3d = kzalloc(sizeof(struct a3d), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!a3d || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	a3d->dev = input_dev;
-	a3d->gameport = gameport;
-
-	gameport_set_drvdata(gameport, a3d);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	i = a3d_read_packet(gameport, A3D_MAX_LENGTH, data);
-
-	if (!i || a3d_csum(data, i)) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	a3d->mode = data[0];
-
-	if (!a3d->mode || a3d->mode > 5) {
-		printk(KERN_WARNING "a3d.c: Unknown A3D device detected "
-			"(%s, id=%d), contact <vojtech@ucw.cz>\n", gameport->phys, a3d->mode);
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, a3d_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	snprintf(a3d->phys, sizeof(a3d->phys), "%s/input0", gameport->phys);
-
-	input_dev->name = a3d_names[a3d->mode];
-	input_dev->phys = a3d->phys;
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_MADCATZ;
-	input_dev->id.product = a3d->mode;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &gameport->dev;
-	input_dev->open = a3d_open;
-	input_dev->close = a3d_close;
-
-	input_set_drvdata(input_dev, a3d);
-
-	if (a3d->mode == A3D_MODE_PXL) {
-
-		int axes[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER };
-
-		a3d->length = 33;
-
-		input_dev->evbit[0] |= BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY) |
-			BIT_MASK(EV_REL);
-		input_dev->relbit[0] |= BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-		input_dev->absbit[0] |= BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
-			BIT_MASK(ABS_THROTTLE) | BIT_MASK(ABS_RUDDER) |
-			BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
-			BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y);
-		input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_RIGHT) |
-			BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_MIDDLE) |
-			BIT_MASK(BTN_SIDE) | BIT_MASK(BTN_EXTRA);
-		input_dev->keybit[BIT_WORD(BTN_JOYSTICK)] |=
-			BIT_MASK(BTN_TRIGGER) | BIT_MASK(BTN_THUMB) |
-			BIT_MASK(BTN_TOP) | BIT_MASK(BTN_PINKIE);
-
-		a3d_read(a3d, data);
-
-		for (i = 0; i < 4; i++) {
-			if (i < 2)
-				input_set_abs_params(input_dev, axes[i],
-					48, input_abs_get_val(input_dev, axes[i]) * 2 - 48, 0, 8);
-			else
-				input_set_abs_params(input_dev, axes[i], 2, 253, 0, 0);
-			input_set_abs_params(input_dev, ABS_HAT0X + i, -1, 1, 0, 0);
-		}
-
-	} else {
-		a3d->length = 29;
-
-		input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-		input_dev->relbit[0] |= BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-		input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_RIGHT) |
-			BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_MIDDLE);
-
-		a3d_read(a3d, data);
-
-		if (!(a3d->adc = adc = gameport_allocate_port()))
-			printk(KERN_ERR "a3d: Not enough memory for ADC port\n");
-		else {
-			adc->port_data = a3d;
-			adc->open = a3d_adc_open;
-			adc->close = a3d_adc_close;
-			adc->cooked_read = a3d_adc_cooked_read;
-			adc->fuzz = 1;
-
-			gameport_set_name(adc, a3d_names[a3d->mode]);
-			gameport_set_phys(adc, "%s/gameport0", gameport->phys);
-			adc->dev.parent = &gameport->dev;
-
-			gameport_register_port(adc);
-		}
-	}
-
-	err = input_register_device(a3d->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	if (a3d->adc)
-		gameport_unregister_port(a3d->adc);
- fail2:	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	input_free_device(input_dev);
-	kfree(a3d);
-	return err;
-}
-
-static void a3d_disconnect(struct gameport *gameport)
-{
-	struct a3d *a3d = gameport_get_drvdata(gameport);
-
-	input_unregister_device(a3d->dev);
-	if (a3d->adc)
-		gameport_unregister_port(a3d->adc);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(a3d);
-}
-
-static struct gameport_driver a3d_drv = {
-	.driver		= {
-		.name	= "adc",
-		.owner	= THIS_MODULE,
-	},
-	.description	= DRIVER_DESC,
-	.connect	= a3d_connect,
-	.disconnect	= a3d_disconnect,
-};
-
-static int __init a3d_init(void)
-{
-	return gameport_register_driver(&a3d_drv);
-}
-
-static void __exit a3d_exit(void)
-{
-	gameport_unregister_driver(&a3d_drv);
-}
-
-module_init(a3d_init);
-module_exit(a3d_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/adi.c b/ANDROID_3.4.5/drivers/input/joystick/adi.c
deleted file mode 100644
index b992fbf9..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/adi.c
+++ /dev/null
@@ -1,584 +0,0 @@
-/*
- *  Copyright (c) 1998-2005 Vojtech Pavlik
- */
-
-/*
- * Logitech ADI joystick family driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/gameport.h>
-#include <linux/init.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"Logitech ADI joystick family driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Times, array sizes, flags, ids.
- */
-
-#define ADI_MAX_START		200	/* Trigger to packet timeout [200us] */
-#define ADI_MAX_STROBE		40	/* Single bit timeout [40us] */
-#define ADI_INIT_DELAY		10	/* Delay after init packet [10ms] */
-#define ADI_DATA_DELAY		4	/* Delay after data packet [4ms] */
-
-#define ADI_MAX_LENGTH		256
-#define ADI_MIN_LENGTH		8
-#define ADI_MIN_LEN_LENGTH	10
-#define ADI_MIN_ID_LENGTH	66
-#define ADI_MAX_NAME_LENGTH	64
-#define ADI_MAX_CNAME_LENGTH	16
-#define ADI_MAX_PHYS_LENGTH	64
-
-#define ADI_FLAG_HAT		0x04
-#define ADI_FLAG_10BIT		0x08
-
-#define ADI_ID_TPD		0x01
-#define ADI_ID_WGP		0x06
-#define ADI_ID_WGPE		0x08
-#define ADI_ID_MAX		0x0a
-
-/*
- * Names, buttons, axes ...
- */
-
-static char *adi_names[] = {	"WingMan Extreme Digital", "ThunderPad Digital", "SideCar", "CyberMan 2",
-				"WingMan Interceptor", "WingMan Formula", "WingMan GamePad",
-				"WingMan Extreme Digital 3D", "WingMan GamePad Extreme",
-				"WingMan GamePad USB", "Unknown Device %#x" };
-
-static char adi_wmgpe_abs[] =	{ ABS_X, ABS_Y, ABS_HAT0X, ABS_HAT0Y };
-static char adi_wmi_abs[] =	{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, ABS_HAT2X, ABS_HAT2Y };
-static char adi_wmed3d_abs[] =	{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_RZ, ABS_HAT0X, ABS_HAT0Y };
-static char adi_cm2_abs[] =	{ ABS_X, ABS_Y, ABS_Z, ABS_RX, ABS_RY, ABS_RZ };
-static char adi_wmf_abs[] =	{ ABS_WHEEL, ABS_GAS, ABS_BRAKE, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, ABS_HAT2X, ABS_HAT2Y };
-
-static short adi_wmgpe_key[] =	{ BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z,  BTN_TL, BTN_TR, BTN_START, BTN_MODE, BTN_SELECT };
-static short adi_wmi_key[] =	{ BTN_TRIGGER,  BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_EXTRA };
-static short adi_wmed3d_key[] =	{ BTN_TRIGGER, BTN_THUMB, BTN_THUMB2, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2 };
-static short adi_cm2_key[] =	{ BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8 };
-
-static char* adi_abs[] = { adi_wmi_abs, adi_wmgpe_abs, adi_wmf_abs, adi_cm2_abs, adi_wmi_abs, adi_wmf_abs,
-			   adi_wmgpe_abs, adi_wmed3d_abs, adi_wmgpe_abs, adi_wmgpe_abs, adi_wmi_abs };
-
-static short* adi_key[] = { adi_wmi_key, adi_wmgpe_key, adi_cm2_key, adi_cm2_key, adi_wmi_key, adi_cm2_key,
-			    adi_wmgpe_key, adi_wmed3d_key, adi_wmgpe_key, adi_wmgpe_key, adi_wmi_key };
-
-/*
- * Hat to axis conversion arrays.
- */
-
-static struct {
-	int x;
-	int y;
-} adi_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-/*
- * Per-port information.
- */
-
-struct adi {
-	struct input_dev *dev;
-	int length;
-	int ret;
-	int idx;
-	unsigned char id;
-	char buttons;
-	char axes10;
-	char axes8;
-	signed char pad;
-	char hats;
-	char *abs;
-	short *key;
-	char name[ADI_MAX_NAME_LENGTH];
-	char cname[ADI_MAX_CNAME_LENGTH];
-	char phys[ADI_MAX_PHYS_LENGTH];
-	unsigned char data[ADI_MAX_LENGTH];
-};
-
-struct adi_port {
-	struct gameport *gameport;
-	struct adi adi[2];
-	int bad;
-	int reads;
-};
-
-/*
- * adi_read_packet() reads a Logitech ADI packet.
- */
-
-static void adi_read_packet(struct adi_port *port)
-{
-	struct adi *adi = port->adi;
-	struct gameport *gameport = port->gameport;
-	unsigned char u, v, w, x, z;
-	int t[2], s[2], i;
-	unsigned long flags;
-
-	for (i = 0; i < 2; i++) {
-		adi[i].ret = -1;
-		t[i] = gameport_time(gameport, ADI_MAX_START);
-		s[i] = 0;
-	}
-
-	local_irq_save(flags);
-
-	gameport_trigger(gameport);
-	v = z = gameport_read(gameport);
-
-	do {
-		u = v;
-		w = u ^ (v = x = gameport_read(gameport));
-		for (i = 0; i < 2; i++, w >>= 2, x >>= 2) {
-			t[i]--;
-			if ((w & 0x30) && s[i]) {
-				if ((w & 0x30) < 0x30 && adi[i].ret < ADI_MAX_LENGTH && t[i] > 0) {
-					adi[i].data[++adi[i].ret] = w;
-					t[i] = gameport_time(gameport, ADI_MAX_STROBE);
-				} else t[i] = 0;
-			} else if (!(x & 0x30)) s[i] = 1;
-		}
-	} while (t[0] > 0 || t[1] > 0);
-
-	local_irq_restore(flags);
-
-	return;
-}
-
-/*
- * adi_move_bits() detects a possible 2-stream mode, and moves
- * the bits accordingly.
- */
-
-static void adi_move_bits(struct adi_port *port, int length)
-{
-	int i;
-	struct adi *adi = port->adi;
-
-	adi[0].idx = adi[1].idx = 0;
-
-	if (adi[0].ret <= 0 || adi[1].ret <= 0) return;
-	if (adi[0].data[0] & 0x20 || ~adi[1].data[0] & 0x20) return;
-
-	for (i = 1; i <= adi[1].ret; i++)
-		adi[0].data[((length - 1) >> 1) + i + 1] = adi[1].data[i];
-
-	adi[0].ret += adi[1].ret;
-	adi[1].ret = -1;
-}
-
-/*
- * adi_get_bits() gathers bits from the data packet.
- */
-
-static inline int adi_get_bits(struct adi *adi, int count)
-{
-	int bits = 0;
-	int i;
-	if ((adi->idx += count) > adi->ret) return 0;
-	for (i = 0; i < count; i++)
-		bits |= ((adi->data[adi->idx - i] >> 5) & 1) << i;
-	return bits;
-}
-
-/*
- * adi_decode() decodes Logitech joystick data into input events.
- */
-
-static int adi_decode(struct adi *adi)
-{
-	struct input_dev *dev = adi->dev;
-	char *abs = adi->abs;
-	short *key = adi->key;
-	int i, t;
-
-	if (adi->ret < adi->length || adi->id != (adi_get_bits(adi, 4) | (adi_get_bits(adi, 4) << 4)))
-		return -1;
-
-	for (i = 0; i < adi->axes10; i++)
-		input_report_abs(dev, *abs++, adi_get_bits(adi, 10));
-
-	for (i = 0; i < adi->axes8; i++)
-		input_report_abs(dev, *abs++, adi_get_bits(adi, 8));
-
-	for (i = 0; i < adi->buttons && i < 63; i++) {
-		if (i == adi->pad) {
-			t = adi_get_bits(adi, 4);
-			input_report_abs(dev, *abs++, ((t >> 2) & 1) - ( t       & 1));
-			input_report_abs(dev, *abs++, ((t >> 1) & 1) - ((t >> 3) & 1));
-		}
-		input_report_key(dev, *key++, adi_get_bits(adi, 1));
-	}
-
-	for (i = 0; i < adi->hats; i++) {
-		if ((t = adi_get_bits(adi, 4)) > 8) t = 0;
-		input_report_abs(dev, *abs++, adi_hat_to_axis[t].x);
-		input_report_abs(dev, *abs++, adi_hat_to_axis[t].y);
-	}
-
-	for (i = 63; i < adi->buttons; i++)
-		input_report_key(dev, *key++, adi_get_bits(adi, 1));
-
-	input_sync(dev);
-
-	return 0;
-}
-
-/*
- * adi_read() reads the data packet and decodes it.
- */
-
-static int adi_read(struct adi_port *port)
-{
-	int i;
-	int result = 0;
-
-	adi_read_packet(port);
-	adi_move_bits(port, port->adi[0].length);
-
-	for (i = 0; i < 2; i++)
-		if (port->adi[i].length)
-			 result |= adi_decode(port->adi + i);
-
-	return result;
-}
-
-/*
- * adi_poll() repeatedly polls the Logitech joysticks.
- */
-
-static void adi_poll(struct gameport *gameport)
-{
-	struct adi_port *port = gameport_get_drvdata(gameport);
-
-	port->bad -= adi_read(port);
-	port->reads++;
-}
-
-/*
- * adi_open() is a callback from the input open routine.
- */
-
-static int adi_open(struct input_dev *dev)
-{
-	struct adi_port *port = input_get_drvdata(dev);
-
-	gameport_start_polling(port->gameport);
-	return 0;
-}
-
-/*
- * adi_close() is a callback from the input close routine.
- */
-
-static void adi_close(struct input_dev *dev)
-{
-	struct adi_port *port = input_get_drvdata(dev);
-
-	gameport_stop_polling(port->gameport);
-}
-
-/*
- * adi_init_digital() sends a trigger & delay sequence
- * to reset and initialize a Logitech joystick into digital mode.
- */
-
-static void adi_init_digital(struct gameport *gameport)
-{
-	int seq[] = { 4, -2, -3, 10, -6, -11, -7, -9, 11, 0 };
-	int i;
-
-	for (i = 0; seq[i]; i++) {
-		gameport_trigger(gameport);
-		if (seq[i] > 0)
-			msleep(seq[i]);
-		if (seq[i] < 0) {
-			mdelay(-seq[i]);
-			udelay(-seq[i]*14);	/* It looks like mdelay() is off by approx 1.4% */
-		}
-	}
-}
-
-static void adi_id_decode(struct adi *adi, struct adi_port *port)
-{
-	int i, t;
-
-	if (adi->ret < ADI_MIN_ID_LENGTH) /* Minimum ID packet length */
-		return;
-
-	if (adi->ret < (t = adi_get_bits(adi, 10))) {
-		printk(KERN_WARNING "adi: Short ID packet: reported: %d != read: %d\n", t, adi->ret);
-		return;
-	}
-
-	adi->id = adi_get_bits(adi, 4) | (adi_get_bits(adi, 4) << 4);
-
-	if ((t = adi_get_bits(adi, 4)) & ADI_FLAG_HAT) adi->hats++;
-
-	adi->length = adi_get_bits(adi, 10);
-
-	if (adi->length >= ADI_MAX_LENGTH || adi->length < ADI_MIN_LENGTH) {
-		printk(KERN_WARNING "adi: Bad data packet length (%d).\n", adi->length);
-		adi->length = 0;
-		return;
-	}
-
-	adi->axes8 = adi_get_bits(adi, 4);
-	adi->buttons = adi_get_bits(adi, 6);
-
-	if (adi_get_bits(adi, 6) != 8 && adi->hats) {
-		printk(KERN_WARNING "adi: Other than 8-dir POVs not supported yet.\n");
-		adi->length = 0;
-		return;
-	}
-
-	adi->buttons += adi_get_bits(adi, 6);
-	adi->hats += adi_get_bits(adi, 4);
-
-	i = adi_get_bits(adi, 4);
-
-	if (t & ADI_FLAG_10BIT) {
-		adi->axes10 = adi->axes8 - i;
-		adi->axes8 = i;
-	}
-
-	t = adi_get_bits(adi, 4);
-
-	for (i = 0; i < t; i++)
-		adi->cname[i] = adi_get_bits(adi, 8);
-	adi->cname[i] = 0;
-
-	t = 8 + adi->buttons + adi->axes10 * 10 + adi->axes8 * 8 + adi->hats * 4;
-	if (adi->length != t && adi->length != t + (t & 1)) {
-		printk(KERN_WARNING "adi: Expected length %d != data length %d\n", t, adi->length);
-		adi->length = 0;
-		return;
-	}
-
-	switch (adi->id) {
-		case ADI_ID_TPD:
-			adi->pad = 4;
-			adi->buttons -= 4;
-			break;
-		case ADI_ID_WGP:
-			adi->pad = 0;
-			adi->buttons -= 4;
-			break;
-		default:
-			adi->pad = -1;
-			break;
-	}
-}
-
-static int adi_init_input(struct adi *adi, struct adi_port *port, int half)
-{
-	struct input_dev *input_dev;
-	char buf[ADI_MAX_NAME_LENGTH];
-	int i, t;
-
-	adi->dev = input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	t = adi->id < ADI_ID_MAX ? adi->id : ADI_ID_MAX;
-
-	snprintf(buf, ADI_MAX_PHYS_LENGTH, adi_names[t], adi->id);
-	snprintf(adi->name, ADI_MAX_NAME_LENGTH, "Logitech %s [%s]", buf, adi->cname);
-	snprintf(adi->phys, ADI_MAX_PHYS_LENGTH, "%s/input%d", port->gameport->phys, half);
-
-	adi->abs = adi_abs[t];
-	adi->key = adi_key[t];
-
-	input_dev->name = adi->name;
-	input_dev->phys = adi->phys;
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_LOGITECH;
-	input_dev->id.product = adi->id;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &port->gameport->dev;
-
-	input_set_drvdata(input_dev, port);
-
-	input_dev->open = adi_open;
-	input_dev->close = adi_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = 0; i < adi->axes10 + adi->axes8 + (adi->hats + (adi->pad != -1)) * 2; i++)
-		set_bit(adi->abs[i], input_dev->absbit);
-
-	for (i = 0; i < adi->buttons; i++)
-		set_bit(adi->key[i], input_dev->keybit);
-
-	return 0;
-}
-
-static void adi_init_center(struct adi *adi)
-{
-	int i, t, x;
-
-	if (!adi->length)
-		return;
-
-	for (i = 0; i < adi->axes10 + adi->axes8 + (adi->hats + (adi->pad != -1)) * 2; i++) {
-
-		t = adi->abs[i];
-		x = input_abs_get_val(adi->dev, t);
-
-		if (t == ABS_THROTTLE || t == ABS_RUDDER || adi->id == ADI_ID_WGPE)
-			x = i < adi->axes10 ? 512 : 128;
-
-		if (i < adi->axes10)
-			input_set_abs_params(adi->dev, t, 64, x * 2 - 64, 2, 16);
-		else if (i < adi->axes10 + adi->axes8)
-			input_set_abs_params(adi->dev, t, 48, x * 2 - 48, 1, 16);
-		else
-			input_set_abs_params(adi->dev, t, -1, 1, 0, 0);
-	}
-}
-
-/*
- * adi_connect() probes for Logitech ADI joysticks.
- */
-
-static int adi_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct adi_port *port;
-	int i;
-	int err;
-
-	port = kzalloc(sizeof(struct adi_port), GFP_KERNEL);
-	if (!port)
-		return -ENOMEM;
-
-	port->gameport = gameport;
-
-	gameport_set_drvdata(gameport, port);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	adi_init_digital(gameport);
-	adi_read_packet(port);
-
-	if (port->adi[0].ret >= ADI_MIN_LEN_LENGTH)
-		adi_move_bits(port, adi_get_bits(port->adi, 10));
-
-	for (i = 0; i < 2; i++) {
-		adi_id_decode(port->adi + i, port);
-
-		if (!port->adi[i].length)
-			continue;
-
-		err = adi_init_input(port->adi + i, port, i);
-		if (err)
-			goto fail2;
-	}
-
-	if (!port->adi[0].length && !port->adi[1].length) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, adi_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	msleep(ADI_INIT_DELAY);
-	if (adi_read(port)) {
-		msleep(ADI_DATA_DELAY);
-		adi_read(port);
-	}
-
-	for (i = 0; i < 2; i++)
-		if (port->adi[i].length > 0) {
-			adi_init_center(port->adi + i);
-			err = input_register_device(port->adi[i].dev);
-			if (err)
-				goto fail3;
-		}
-
-	return 0;
-
- fail3: while (--i >= 0) {
-		if (port->adi[i].length > 0) {
-			input_unregister_device(port->adi[i].dev);
-			port->adi[i].dev = NULL;
-		}
-	}
- fail2:	for (i = 0; i < 2; i++)
-		if (port->adi[i].dev)
-			input_free_device(port->adi[i].dev);
-	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	kfree(port);
-	return err;
-}
-
-static void adi_disconnect(struct gameport *gameport)
-{
-	int i;
-	struct adi_port *port = gameport_get_drvdata(gameport);
-
-	for (i = 0; i < 2; i++)
-		if (port->adi[i].length > 0)
-			input_unregister_device(port->adi[i].dev);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(port);
-}
-
-/*
- * The gameport device structure.
- */
-
-static struct gameport_driver adi_drv = {
-	.driver		= {
-		.name	= "adi",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= adi_connect,
-	.disconnect	= adi_disconnect,
-};
-
-static int __init adi_init(void)
-{
-	return gameport_register_driver(&adi_drv);
-}
-
-static void __exit adi_exit(void)
-{
-	gameport_unregister_driver(&adi_drv);
-}
-
-module_init(adi_init);
-module_exit(adi_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/amijoy.c b/ANDROID_3.4.5/drivers/input/joystick/amijoy.c
deleted file mode 100644
index c65b5fa6..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/amijoy.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- *  Copyright (c) 1998-2001 Vojtech Pavlik
- */
-
-/*
- * Driver for Amiga joysticks for Linux/m68k
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/mutex.h>
-
-#include <asm/amigahw.h>
-#include <asm/amigaints.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Driver for Amiga joysticks");
-MODULE_LICENSE("GPL");
-
-static int amijoy[2] = { 0, 1 };
-module_param_array_named(map, amijoy, uint, NULL, 0);
-MODULE_PARM_DESC(map, "Map of attached joysticks in form of <a>,<b> (default is 0,1)");
-
-static int amijoy_used;
-static DEFINE_MUTEX(amijoy_mutex);
-static struct input_dev *amijoy_dev[2];
-static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" };
-
-static irqreturn_t amijoy_interrupt(int irq, void *dummy)
-{
-	int i, data = 0, button = 0;
-
-	for (i = 0; i < 2; i++)
-		if (amijoy[i]) {
-
-			switch (i) {
-				case 0: data = ~amiga_custom.joy0dat; button = (~ciaa.pra >> 6) & 1; break;
-				case 1: data = ~amiga_custom.joy1dat; button = (~ciaa.pra >> 7) & 1; break;
-			}
-
-			input_report_key(amijoy_dev[i], BTN_TRIGGER, button);
-
-			input_report_abs(amijoy_dev[i], ABS_X, ((data >> 1) & 1) - ((data >> 9) & 1));
-			data = ~(data ^ (data << 1));
-			input_report_abs(amijoy_dev[i], ABS_Y, ((data >> 1) & 1) - ((data >> 9) & 1));
-
-			input_sync(amijoy_dev[i]);
-		}
-	return IRQ_HANDLED;
-}
-
-static int amijoy_open(struct input_dev *dev)
-{
-	int err;
-
-	err = mutex_lock_interruptible(&amijoy_mutex);
-	if (err)
-		return err;
-
-	if (!amijoy_used && request_irq(IRQ_AMIGA_VERTB, amijoy_interrupt, 0, "amijoy", amijoy_interrupt)) {
-		printk(KERN_ERR "amijoy.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB);
-		err = -EBUSY;
-		goto out;
-	}
-
-	amijoy_used++;
-out:
-	mutex_unlock(&amijoy_mutex);
-	return err;
-}
-
-static void amijoy_close(struct input_dev *dev)
-{
-	mutex_lock(&amijoy_mutex);
-	if (!--amijoy_used)
-		free_irq(IRQ_AMIGA_VERTB, amijoy_interrupt);
-	mutex_unlock(&amijoy_mutex);
-}
-
-static int __init amijoy_init(void)
-{
-	int i, j;
-	int err;
-
-	if (!MACH_IS_AMIGA)
-		return -ENODEV;
-
-	for (i = 0; i < 2; i++) {
-		if (!amijoy[i])
-			continue;
-
-		amijoy_dev[i] = input_allocate_device();
-		if (!amijoy_dev[i]) {
-			err = -ENOMEM;
-			goto fail;
-		}
-
-		if (!request_mem_region(CUSTOM_PHYSADDR + 10 + i * 2, 2, "amijoy [Denise]")) {
-			input_free_device(amijoy_dev[i]);
-			err = -EBUSY;
-			goto fail;
-		}
-
-		amijoy_dev[i]->name = "Amiga joystick";
-		amijoy_dev[i]->phys = amijoy_phys[i];
-		amijoy_dev[i]->id.bustype = BUS_AMIGA;
-		amijoy_dev[i]->id.vendor = 0x0001;
-		amijoy_dev[i]->id.product = 0x0003;
-		amijoy_dev[i]->id.version = 0x0100;
-
-		amijoy_dev[i]->open = amijoy_open;
-		amijoy_dev[i]->close = amijoy_close;
-
-		amijoy_dev[i]->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		amijoy_dev[i]->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y);
-		amijoy_dev[i]->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
-			BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
-		for (j = 0; j < 2; j++) {
-			input_set_abs_params(amijoy_dev[i], ABS_X + j,
-					     -1, 1, 0, 0);
-		}
-
-		err = input_register_device(amijoy_dev[i]);
-		if (err) {
-			input_free_device(amijoy_dev[i]);
-			goto fail;
-		}
-	}
-	return 0;
-
- fail:	while (--i >= 0)
-		if (amijoy[i]) {
-			input_unregister_device(amijoy_dev[i]);
-			release_mem_region(CUSTOM_PHYSADDR + 10 + i * 2, 2);
-		}
-	return err;
-}
-
-static void __exit amijoy_exit(void)
-{
-	int i;
-
-	for (i = 0; i < 2; i++)
-		if (amijoy[i]) {
-			input_unregister_device(amijoy_dev[i]);
-			release_mem_region(CUSTOM_PHYSADDR + 10 + i * 2, 2);
-		}
-}
-
-module_init(amijoy_init);
-module_exit(amijoy_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/analog.c b/ANDROID_3.4.5/drivers/input/joystick/analog.c
deleted file mode 100644
index 358cd7ee..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/analog.c
+++ /dev/null
@@ -1,773 +0,0 @@
-/*
- *  Copyright (c) 1996-2001 Vojtech Pavlik
- */
-
-/*
- * Analog joystick and gamepad driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/gameport.h>
-#include <linux/jiffies.h>
-#include <linux/timex.h>
-
-#define DRIVER_DESC	"Analog joystick and gamepad driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Option parsing.
- */
-
-#define ANALOG_PORTS		16
-
-static char *js[ANALOG_PORTS];
-static unsigned int js_nargs;
-static int analog_options[ANALOG_PORTS];
-module_param_array_named(map, js, charp, &js_nargs, 0);
-MODULE_PARM_DESC(map, "Describes analog joysticks type/capabilities");
-
-/*
- * Times, feature definitions.
- */
-
-#define ANALOG_RUDDER		0x00004
-#define ANALOG_THROTTLE		0x00008
-#define ANALOG_AXES_STD		0x0000f
-#define ANALOG_BTNS_STD		0x000f0
-
-#define ANALOG_BTNS_CHF		0x00100
-#define ANALOG_HAT1_CHF		0x00200
-#define ANALOG_HAT2_CHF		0x00400
-#define ANALOG_HAT_FCS		0x00800
-#define ANALOG_HATS_ALL		0x00e00
-#define ANALOG_BTN_TL		0x01000
-#define ANALOG_BTN_TR		0x02000
-#define ANALOG_BTN_TL2		0x04000
-#define ANALOG_BTN_TR2		0x08000
-#define ANALOG_BTNS_TLR		0x03000
-#define ANALOG_BTNS_TLR2	0x0c000
-#define ANALOG_BTNS_GAMEPAD	0x0f000
-
-#define ANALOG_HBTN_CHF		0x10000
-#define ANALOG_ANY_CHF		0x10700
-#define ANALOG_SAITEK		0x20000
-#define ANALOG_EXTENSIONS	0x7ff00
-#define ANALOG_GAMEPAD		0x80000
-
-#define ANALOG_MAX_TIME		3	/* 3 ms */
-#define ANALOG_LOOP_TIME	2000	/* 2 * loop */
-#define ANALOG_SAITEK_DELAY	200	/* 200 us */
-#define ANALOG_SAITEK_TIME	2000	/* 2000 us */
-#define ANALOG_AXIS_TIME	2	/* 2 * refresh */
-#define ANALOG_INIT_RETRIES	8	/* 8 times */
-#define ANALOG_FUZZ_BITS	2	/* 2 bit more */
-#define ANALOG_FUZZ_MAGIC	36	/* 36 u*ms/loop */
-
-#define ANALOG_MAX_NAME_LENGTH  128
-#define ANALOG_MAX_PHYS_LENGTH	32
-
-static short analog_axes[] = { ABS_X, ABS_Y, ABS_RUDDER, ABS_THROTTLE };
-static short analog_hats[] = { ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, ABS_HAT2X, ABS_HAT2Y };
-static short analog_pads[] = { BTN_Y, BTN_Z, BTN_TL, BTN_TR };
-static short analog_exts[] = { ANALOG_HAT1_CHF, ANALOG_HAT2_CHF, ANALOG_HAT_FCS };
-static short analog_pad_btn[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_TL2, BTN_TR2, BTN_SELECT, BTN_START, BTN_MODE, BTN_BASE };
-static short analog_joy_btn[] = { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2,
-				  BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_BASE6 };
-
-static unsigned char analog_chf[] = { 0xf, 0x0, 0x1, 0x9, 0x2, 0x4, 0xc, 0x8, 0x3, 0x5, 0xb, 0x7, 0xd, 0xe, 0xa, 0x6 };
-
-struct analog {
-	struct input_dev *dev;
-	int mask;
-	short *buttons;
-	char name[ANALOG_MAX_NAME_LENGTH];
-	char phys[ANALOG_MAX_PHYS_LENGTH];
-};
-
-struct analog_port {
-	struct gameport *gameport;
-	struct analog analog[2];
-	unsigned char mask;
-	char saitek;
-	char cooked;
-	int bads;
-	int reads;
-	int speed;
-	int loop;
-	int fuzz;
-	int axes[4];
-	int buttons;
-	int initial[4];
-	int axtime;
-};
-
-/*
- * Time macros.
- */
-
-#ifdef __i386__
-
-#include <linux/i8253.h>
-
-#define GET_TIME(x)	do { if (cpu_has_tsc) rdtscl(x); else x = get_time_pit(); } while (0)
-#define DELTA(x,y)	(cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? PIT_TICK_RATE / HZ : 0)))
-#define TIME_NAME	(cpu_has_tsc?"TSC":"PIT")
-static unsigned int get_time_pit(void)
-{
-        unsigned long flags;
-        unsigned int count;
-
-        raw_spin_lock_irqsave(&i8253_lock, flags);
-        outb_p(0x00, 0x43);
-        count = inb_p(0x40);
-        count |= inb_p(0x40) << 8;
-        raw_spin_unlock_irqrestore(&i8253_lock, flags);
-
-        return count;
-}
-#elif defined(__x86_64__)
-#define GET_TIME(x)	rdtscl(x)
-#define DELTA(x,y)	((y)-(x))
-#define TIME_NAME	"TSC"
-#elif defined(__alpha__)
-#define GET_TIME(x)	do { x = get_cycles(); } while (0)
-#define DELTA(x,y)	((y)-(x))
-#define TIME_NAME	"PCC"
-#elif defined(CONFIG_MN10300)
-#define GET_TIME(x)	do { x = get_cycles(); } while (0)
-#define DELTA(x, y)	((x) - (y))
-#define TIME_NAME	"TSC"
-#else
-#define FAKE_TIME
-static unsigned long analog_faketime = 0;
-#define GET_TIME(x)     do { x = analog_faketime++; } while(0)
-#define DELTA(x,y)	((y)-(x))
-#define TIME_NAME	"Unreliable"
-#warning Precise timer not defined for this architecture.
-#endif
-
-/*
- * analog_decode() decodes analog joystick data and reports input events.
- */
-
-static void analog_decode(struct analog *analog, int *axes, int *initial, int buttons)
-{
-	struct input_dev *dev = analog->dev;
-	int i, j;
-
-	if (analog->mask & ANALOG_HAT_FCS)
-		for (i = 0; i < 4; i++)
-			if (axes[3] < ((initial[3] * ((i << 1) + 1)) >> 3)) {
-				buttons |= 1 << (i + 14);
-				break;
-			}
-
-	for (i = j = 0; i < 6; i++)
-		if (analog->mask & (0x10 << i))
-			input_report_key(dev, analog->buttons[j++], (buttons >> i) & 1);
-
-	if (analog->mask & ANALOG_HBTN_CHF)
-		for (i = 0; i < 4; i++)
-			input_report_key(dev, analog->buttons[j++], (buttons >> (i + 10)) & 1);
-
-	if (analog->mask & ANALOG_BTN_TL)
-		input_report_key(dev, analog_pads[0], axes[2] < (initial[2] >> 1));
-	if (analog->mask & ANALOG_BTN_TR)
-		input_report_key(dev, analog_pads[1], axes[3] < (initial[3] >> 1));
-	if (analog->mask & ANALOG_BTN_TL2)
-		input_report_key(dev, analog_pads[2], axes[2] > (initial[2] + (initial[2] >> 1)));
-	if (analog->mask & ANALOG_BTN_TR2)
-		input_report_key(dev, analog_pads[3], axes[3] > (initial[3] + (initial[3] >> 1)));
-
-	for (i = j = 0; i < 4; i++)
-		if (analog->mask & (1 << i))
-			input_report_abs(dev, analog_axes[j++], axes[i]);
-
-	for (i = j = 0; i < 3; i++)
-		if (analog->mask & analog_exts[i]) {
-			input_report_abs(dev, analog_hats[j++],
-				((buttons >> ((i << 2) + 7)) & 1) - ((buttons >> ((i << 2) + 9)) & 1));
-			input_report_abs(dev, analog_hats[j++],
-				((buttons >> ((i << 2) + 8)) & 1) - ((buttons >> ((i << 2) + 6)) & 1));
-		}
-
-	input_sync(dev);
-}
-
-/*
- * analog_cooked_read() reads analog joystick data.
- */
-
-static int analog_cooked_read(struct analog_port *port)
-{
-	struct gameport *gameport = port->gameport;
-	unsigned int time[4], start, loop, now, loopout, timeout;
-	unsigned char data[4], this, last;
-	unsigned long flags;
-	int i, j;
-
-	loopout = (ANALOG_LOOP_TIME * port->loop) / 1000;
-	timeout = ANALOG_MAX_TIME * port->speed;
-
-	local_irq_save(flags);
-	gameport_trigger(gameport);
-	GET_TIME(now);
-	local_irq_restore(flags);
-
-	start = now;
-	this = port->mask;
-	i = 0;
-
-	do {
-		loop = now;
-		last = this;
-
-		local_irq_disable();
-		this = gameport_read(gameport) & port->mask;
-		GET_TIME(now);
-		local_irq_restore(flags);
-
-		if ((last ^ this) && (DELTA(loop, now) < loopout)) {
-			data[i] = last ^ this;
-			time[i] = now;
-			i++;
-		}
-
-	} while (this && (i < 4) && (DELTA(start, now) < timeout));
-
-	this <<= 4;
-
-	for (--i; i >= 0; i--) {
-		this |= data[i];
-		for (j = 0; j < 4; j++)
-			if (data[i] & (1 << j))
-				port->axes[j] = (DELTA(start, time[i]) << ANALOG_FUZZ_BITS) / port->loop;
-	}
-
-	return -(this != port->mask);
-}
-
-static int analog_button_read(struct analog_port *port, char saitek, char chf)
-{
-	unsigned char u;
-	int t = 1, i = 0;
-	int strobe = gameport_time(port->gameport, ANALOG_SAITEK_TIME);
-
-	u = gameport_read(port->gameport);
-
-	if (!chf) {
-		port->buttons = (~u >> 4) & 0xf;
-		return 0;
-	}
-
-	port->buttons = 0;
-
-	while ((~u & 0xf0) && (i < 16) && t) {
-		port->buttons |= 1 << analog_chf[(~u >> 4) & 0xf];
-		if (!saitek) return 0;
-		udelay(ANALOG_SAITEK_DELAY);
-		t = strobe;
-		gameport_trigger(port->gameport);
-		while (((u = gameport_read(port->gameport)) & port->mask) && t) t--;
-		i++;
-	}
-
-	return -(!t || (i == 16));
-}
-
-/*
- * analog_poll() repeatedly polls the Analog joysticks.
- */
-
-static void analog_poll(struct gameport *gameport)
-{
-	struct analog_port *port = gameport_get_drvdata(gameport);
-	int i;
-
-	char saitek = !!(port->analog[0].mask & ANALOG_SAITEK);
-	char chf = !!(port->analog[0].mask & ANALOG_ANY_CHF);
-
-	if (port->cooked) {
-		port->bads -= gameport_cooked_read(port->gameport, port->axes, &port->buttons);
-		if (chf)
-			port->buttons = port->buttons ? (1 << analog_chf[port->buttons]) : 0;
-		port->reads++;
-	} else {
-		if (!port->axtime--) {
-			port->bads -= analog_cooked_read(port);
-			port->bads -= analog_button_read(port, saitek, chf);
-			port->reads++;
-			port->axtime = ANALOG_AXIS_TIME - 1;
-		} else {
-			if (!saitek)
-				analog_button_read(port, saitek, chf);
-		}
-	}
-
-	for (i = 0; i < 2; i++)
-		if (port->analog[i].mask)
-			analog_decode(port->analog + i, port->axes, port->initial, port->buttons);
-}
-
-/*
- * analog_open() is a callback from the input open routine.
- */
-
-static int analog_open(struct input_dev *dev)
-{
-	struct analog_port *port = input_get_drvdata(dev);
-
-	gameport_start_polling(port->gameport);
-	return 0;
-}
-
-/*
- * analog_close() is a callback from the input close routine.
- */
-
-static void analog_close(struct input_dev *dev)
-{
-	struct analog_port *port = input_get_drvdata(dev);
-
-	gameport_stop_polling(port->gameport);
-}
-
-/*
- * analog_calibrate_timer() calibrates the timer and computes loop
- * and timeout values for a joystick port.
- */
-
-static void analog_calibrate_timer(struct analog_port *port)
-{
-	struct gameport *gameport = port->gameport;
-	unsigned int i, t, tx, t1, t2, t3;
-	unsigned long flags;
-
-	local_irq_save(flags);
-	GET_TIME(t1);
-#ifdef FAKE_TIME
-	analog_faketime += 830;
-#endif
-	mdelay(1);
-	GET_TIME(t2);
-	GET_TIME(t3);
-	local_irq_restore(flags);
-
-	port->speed = DELTA(t1, t2) - DELTA(t2, t3);
-
-	tx = ~0;
-
-	for (i = 0; i < 50; i++) {
-		local_irq_save(flags);
-		GET_TIME(t1);
-		for (t = 0; t < 50; t++) { gameport_read(gameport); GET_TIME(t2); }
-		GET_TIME(t3);
-		local_irq_restore(flags);
-		udelay(i);
-		t = DELTA(t1, t2) - DELTA(t2, t3);
-		if (t < tx) tx = t;
-	}
-
-        port->loop = tx / 50;
-}
-
-/*
- * analog_name() constructs a name for an analog joystick.
- */
-
-static void analog_name(struct analog *analog)
-{
-	snprintf(analog->name, sizeof(analog->name), "Analog %d-axis %d-button",
-		 hweight8(analog->mask & ANALOG_AXES_STD),
-		 hweight8(analog->mask & ANALOG_BTNS_STD) + !!(analog->mask & ANALOG_BTNS_CHF) * 2 +
-		 hweight16(analog->mask & ANALOG_BTNS_GAMEPAD) + !!(analog->mask & ANALOG_HBTN_CHF) * 4);
-
-	if (analog->mask & ANALOG_HATS_ALL)
-		snprintf(analog->name, sizeof(analog->name), "%s %d-hat",
-			 analog->name, hweight16(analog->mask & ANALOG_HATS_ALL));
-
-	if (analog->mask & ANALOG_HAT_FCS)
-		strlcat(analog->name, " FCS", sizeof(analog->name));
-	if (analog->mask & ANALOG_ANY_CHF)
-		strlcat(analog->name, (analog->mask & ANALOG_SAITEK) ? " Saitek" : " CHF",
-			sizeof(analog->name));
-
-	strlcat(analog->name, (analog->mask & ANALOG_GAMEPAD) ? " gamepad": " joystick",
-		sizeof(analog->name));
-}
-
-/*
- * analog_init_device()
- */
-
-static int analog_init_device(struct analog_port *port, struct analog *analog, int index)
-{
-	struct input_dev *input_dev;
-	int i, j, t, v, w, x, y, z;
-	int error;
-
-	analog_name(analog);
-	snprintf(analog->phys, sizeof(analog->phys),
-		 "%s/input%d", port->gameport->phys, index);
-	analog->buttons = (analog->mask & ANALOG_GAMEPAD) ? analog_pad_btn : analog_joy_btn;
-
-	analog->dev = input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	input_dev->name = analog->name;
-	input_dev->phys = analog->phys;
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_ANALOG;
-	input_dev->id.product = analog->mask >> 4;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &port->gameport->dev;
-
-	input_set_drvdata(input_dev, port);
-
-	input_dev->open = analog_open;
-	input_dev->close = analog_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = j = 0; i < 4; i++)
-		if (analog->mask & (1 << i)) {
-
-			t = analog_axes[j];
-			x = port->axes[i];
-			y = (port->axes[0] + port->axes[1]) >> 1;
-			z = y - port->axes[i];
-			z = z > 0 ? z : -z;
-			v = (x >> 3);
-			w = (x >> 3);
-
-			if ((i == 2 || i == 3) && (j == 2 || j == 3) && (z > (y >> 3)))
-				x = y;
-
-			if (analog->mask & ANALOG_SAITEK) {
-				if (i == 2) x = port->axes[i];
-				v = x - (x >> 2);
-				w = (x >> 4);
-			}
-
-			input_set_abs_params(input_dev, t, v, (x << 1) - v, port->fuzz, w);
-			j++;
-		}
-
-	for (i = j = 0; i < 3; i++)
-		if (analog->mask & analog_exts[i])
-			for (x = 0; x < 2; x++) {
-				t = analog_hats[j++];
-				input_set_abs_params(input_dev, t, -1, 1, 0, 0);
-			}
-
-	for (i = j = 0; i < 4; i++)
-		if (analog->mask & (0x10 << i))
-			set_bit(analog->buttons[j++], input_dev->keybit);
-
-	if (analog->mask & ANALOG_BTNS_CHF)
-		for (i = 0; i < 2; i++)
-			set_bit(analog->buttons[j++], input_dev->keybit);
-
-	if (analog->mask & ANALOG_HBTN_CHF)
-		for (i = 0; i < 4; i++)
-			set_bit(analog->buttons[j++], input_dev->keybit);
-
-	for (i = 0; i < 4; i++)
-		if (analog->mask & (ANALOG_BTN_TL << i))
-			set_bit(analog_pads[i], input_dev->keybit);
-
-	analog_decode(analog, port->axes, port->initial, port->buttons);
-
-	error = input_register_device(analog->dev);
-	if (error) {
-		input_free_device(analog->dev);
-		return error;
-	}
-
-	return 0;
-}
-
-/*
- * analog_init_devices() sets up device-specific values and registers the input devices.
- */
-
-static int analog_init_masks(struct analog_port *port)
-{
-	int i;
-	struct analog *analog = port->analog;
-	int max[4];
-
-	if (!port->mask)
-		return -1;
-
-	if ((port->mask & 3) != 3 && port->mask != 0xc) {
-		printk(KERN_WARNING "analog.c: Unknown joystick device found  "
-			"(data=%#x, %s), probably not analog joystick.\n",
-			port->mask, port->gameport->phys);
-		return -1;
-	}
-
-
-	i = analog_options[0]; /* FIXME !!! - need to specify options for different ports */
-
-	analog[0].mask = i & 0xfffff;
-
-	analog[0].mask &= ~(ANALOG_AXES_STD | ANALOG_HAT_FCS | ANALOG_BTNS_GAMEPAD)
-			| port->mask | ((port->mask << 8) & ANALOG_HAT_FCS)
-			| ((port->mask << 10) & ANALOG_BTNS_TLR) | ((port->mask << 12) & ANALOG_BTNS_TLR2);
-
-	analog[0].mask &= ~(ANALOG_HAT2_CHF)
-			| ((analog[0].mask & ANALOG_HBTN_CHF) ? 0 : ANALOG_HAT2_CHF);
-
-	analog[0].mask &= ~(ANALOG_THROTTLE | ANALOG_BTN_TR | ANALOG_BTN_TR2)
-			| ((~analog[0].mask & ANALOG_HAT_FCS) >> 8)
-			| ((~analog[0].mask & ANALOG_HAT_FCS) << 2)
-			| ((~analog[0].mask & ANALOG_HAT_FCS) << 4);
-
-	analog[0].mask &= ~(ANALOG_THROTTLE | ANALOG_RUDDER)
-			| (((~analog[0].mask & ANALOG_BTNS_TLR ) >> 10)
-			&  ((~analog[0].mask & ANALOG_BTNS_TLR2) >> 12));
-
-	analog[1].mask = ((i >> 20) & 0xff) | ((i >> 12) & 0xf0000);
-
-	analog[1].mask &= (analog[0].mask & ANALOG_EXTENSIONS) ? ANALOG_GAMEPAD
-			: (((ANALOG_BTNS_STD | port->mask) & ~analog[0].mask) | ANALOG_GAMEPAD);
-
-	if (port->cooked) {
-
-		for (i = 0; i < 4; i++) max[i] = port->axes[i] << 1;
-
-		if ((analog[0].mask & 0x7) == 0x7) max[2] = (max[0] + max[1]) >> 1;
-		if ((analog[0].mask & 0xb) == 0xb) max[3] = (max[0] + max[1]) >> 1;
-		if ((analog[0].mask & ANALOG_BTN_TL) && !(analog[0].mask & ANALOG_BTN_TL2)) max[2] >>= 1;
-		if ((analog[0].mask & ANALOG_BTN_TR) && !(analog[0].mask & ANALOG_BTN_TR2)) max[3] >>= 1;
-		if ((analog[0].mask & ANALOG_HAT_FCS)) max[3] >>= 1;
-
-		gameport_calibrate(port->gameport, port->axes, max);
-	}
-
-	for (i = 0; i < 4; i++)
-		port->initial[i] = port->axes[i];
-
-	return -!(analog[0].mask || analog[1].mask);
-}
-
-static int analog_init_port(struct gameport *gameport, struct gameport_driver *drv, struct analog_port *port)
-{
-	int i, t, u, v;
-
-	port->gameport = gameport;
-
-	gameport_set_drvdata(gameport, port);
-
-	if (!gameport_open(gameport, drv, GAMEPORT_MODE_RAW)) {
-
-		analog_calibrate_timer(port);
-
-		gameport_trigger(gameport);
-		t = gameport_read(gameport);
-		msleep(ANALOG_MAX_TIME);
-		port->mask = (gameport_read(gameport) ^ t) & t & 0xf;
-		port->fuzz = (port->speed * ANALOG_FUZZ_MAGIC) / port->loop / 1000 + ANALOG_FUZZ_BITS;
-
-		for (i = 0; i < ANALOG_INIT_RETRIES; i++) {
-			if (!analog_cooked_read(port))
-				break;
-			msleep(ANALOG_MAX_TIME);
-		}
-
-		u = v = 0;
-
-		msleep(ANALOG_MAX_TIME);
-		t = gameport_time(gameport, ANALOG_MAX_TIME * 1000);
-		gameport_trigger(gameport);
-		while ((gameport_read(port->gameport) & port->mask) && (u < t))
-			u++;
-		udelay(ANALOG_SAITEK_DELAY);
-		t = gameport_time(gameport, ANALOG_SAITEK_TIME);
-		gameport_trigger(gameport);
-		while ((gameport_read(port->gameport) & port->mask) && (v < t))
-			v++;
-
-		if (v < (u >> 1)) { /* FIXME - more than one port */
-			analog_options[0] |= /* FIXME - more than one port */
-				ANALOG_SAITEK | ANALOG_BTNS_CHF | ANALOG_HBTN_CHF | ANALOG_HAT1_CHF;
-			return 0;
-		}
-
-		gameport_close(gameport);
-	}
-
-	if (!gameport_open(gameport, drv, GAMEPORT_MODE_COOKED)) {
-
-		for (i = 0; i < ANALOG_INIT_RETRIES; i++)
-			if (!gameport_cooked_read(gameport, port->axes, &port->buttons))
-				break;
-		for (i = 0; i < 4; i++)
-			if (port->axes[i] != -1)
-				port->mask |= 1 << i;
-
-		port->fuzz = gameport->fuzz;
-		port->cooked = 1;
-		return 0;
-	}
-
-	return gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-}
-
-static int analog_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct analog_port *port;
-	int i;
-	int err;
-
-	if (!(port = kzalloc(sizeof(struct analog_port), GFP_KERNEL)))
-		return - ENOMEM;
-
-	err = analog_init_port(gameport, drv, port);
-	if (err)
-		goto fail1;
-
-	err = analog_init_masks(port);
-	if (err)
-		goto fail2;
-
-	gameport_set_poll_handler(gameport, analog_poll);
-	gameport_set_poll_interval(gameport, 10);
-
-	for (i = 0; i < 2; i++)
-		if (port->analog[i].mask) {
-			err = analog_init_device(port, port->analog + i, i);
-			if (err)
-				goto fail3;
-		}
-
-	return 0;
-
- fail3: while (--i >= 0)
-		if (port->analog[i].mask)
-			input_unregister_device(port->analog[i].dev);
- fail2:	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	kfree(port);
-	return err;
-}
-
-static void analog_disconnect(struct gameport *gameport)
-{
-	struct analog_port *port = gameport_get_drvdata(gameport);
-	int i;
-
-	for (i = 0; i < 2; i++)
-		if (port->analog[i].mask)
-			input_unregister_device(port->analog[i].dev);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	printk(KERN_INFO "analog.c: %d out of %d reads (%d%%) on %s failed\n",
-		port->bads, port->reads, port->reads ? (port->bads * 100 / port->reads) : 0,
-		port->gameport->phys);
-	kfree(port);
-}
-
-struct analog_types {
-	char *name;
-	int value;
-};
-
-static struct analog_types analog_types[] = {
-	{ "none",	0x00000000 },
-	{ "auto",	0x000000ff },
-	{ "2btn",	0x0000003f },
-	{ "y-joy",	0x0cc00033 },
-	{ "y-pad",	0x8cc80033 },
-	{ "fcs",	0x000008f7 },
-	{ "chf",	0x000002ff },
-	{ "fullchf",	0x000007ff },
-	{ "gamepad",	0x000830f3 },
-	{ "gamepad8",	0x0008f0f3 },
-	{ NULL, 0 }
-};
-
-static void analog_parse_options(void)
-{
-	int i, j;
-	char *end;
-
-	for (i = 0; i < js_nargs; i++) {
-
-		for (j = 0; analog_types[j].name; j++)
-			if (!strcmp(analog_types[j].name, js[i])) {
-				analog_options[i] = analog_types[j].value;
-				break;
-			}
-		if (analog_types[j].name) continue;
-
-		analog_options[i] = simple_strtoul(js[i], &end, 0);
-		if (end != js[i]) continue;
-
-		analog_options[i] = 0xff;
-		if (!strlen(js[i])) continue;
-
-		printk(KERN_WARNING "analog.c: Bad config for port %d - \"%s\"\n", i, js[i]);
-	}
-
-	for (; i < ANALOG_PORTS; i++)
-		analog_options[i] = 0xff;
-}
-
-/*
- * The gameport device structure.
- */
-
-static struct gameport_driver analog_drv = {
-	.driver		= {
-		.name	= "analog",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= analog_connect,
-	.disconnect	= analog_disconnect,
-};
-
-static int __init analog_init(void)
-{
-	analog_parse_options();
-	return gameport_register_driver(&analog_drv);
-}
-
-static void __exit analog_exit(void)
-{
-	gameport_unregister_driver(&analog_drv);
-}
-
-module_init(analog_init);
-module_exit(analog_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/as5011.c b/ANDROID_3.4.5/drivers/input/joystick/as5011.c
deleted file mode 100644
index 30634644..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/as5011.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/*
- * Copyright (c) 2010, 2011 Fabien Marteau <fabien.marteau@armadeus.com>
- * Sponsored by ARMadeus Systems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Driver for Austria Microsystems joysticks AS5011
- *
- * TODO:
- *	- Power on the chip when open() and power down when close()
- *	- Manage power mode
- */
-
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/input/as5011.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-#define DRIVER_DESC "Driver for Austria Microsystems AS5011 joystick"
-#define MODULE_DEVICE_ALIAS "as5011"
-
-MODULE_AUTHOR("Fabien Marteau <fabien.marteau@armadeus.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/* registers */
-#define AS5011_CTRL1		0x76
-#define AS5011_CTRL2		0x75
-#define AS5011_XP		0x43
-#define AS5011_XN		0x44
-#define AS5011_YP		0x53
-#define AS5011_YN		0x54
-#define AS5011_X_REG		0x41
-#define AS5011_Y_REG		0x42
-#define AS5011_X_RES_INT	0x51
-#define AS5011_Y_RES_INT	0x52
-
-/* CTRL1 bits */
-#define AS5011_CTRL1_LP_PULSED		0x80
-#define AS5011_CTRL1_LP_ACTIVE		0x40
-#define AS5011_CTRL1_LP_CONTINUE	0x20
-#define AS5011_CTRL1_INT_WUP_EN		0x10
-#define AS5011_CTRL1_INT_ACT_EN		0x08
-#define AS5011_CTRL1_EXT_CLK_EN		0x04
-#define AS5011_CTRL1_SOFT_RST		0x02
-#define AS5011_CTRL1_DATA_VALID		0x01
-
-/* CTRL2 bits */
-#define AS5011_CTRL2_EXT_SAMPLE_EN	0x08
-#define AS5011_CTRL2_RC_BIAS_ON		0x04
-#define AS5011_CTRL2_INV_SPINNING	0x02
-
-#define AS5011_MAX_AXIS	80
-#define AS5011_MIN_AXIS	(-80)
-#define AS5011_FUZZ	8
-#define AS5011_FLAT	40
-
-struct as5011_device {
-	struct input_dev *input_dev;
-	struct i2c_client *i2c_client;
-	unsigned int button_gpio;
-	unsigned int button_irq;
-	unsigned int axis_irq;
-};
-
-static int as5011_i2c_write(struct i2c_client *client,
-			    uint8_t aregaddr,
-			    uint8_t avalue)
-{
-	uint8_t data[2] = { aregaddr, avalue };
-	struct i2c_msg msg = {
-		client->addr, I2C_M_IGNORE_NAK, 2, (uint8_t *)data
-	};
-	int error;
-
-	error = i2c_transfer(client->adapter, &msg, 1);
-	return error < 0 ? error : 0;
-}
-
-static int as5011_i2c_read(struct i2c_client *client,
-			   uint8_t aregaddr, signed char *value)
-{
-	uint8_t data[2] = { aregaddr };
-	struct i2c_msg msg_set[2] = {
-		{ client->addr, I2C_M_REV_DIR_ADDR, 1, (uint8_t *)data },
-		{ client->addr, I2C_M_RD | I2C_M_NOSTART, 1, (uint8_t *)data }
-	};
-	int error;
-
-	error = i2c_transfer(client->adapter, msg_set, 2);
-	if (error < 0)
-		return error;
-
-	*value = data[0] & 0x80 ? -1 * (1 + ~data[0]) : data[0];
-	return 0;
-}
-
-static irqreturn_t as5011_button_interrupt(int irq, void *dev_id)
-{
-	struct as5011_device *as5011 = dev_id;
-	int val = gpio_get_value_cansleep(as5011->button_gpio);
-
-	input_report_key(as5011->input_dev, BTN_JOYSTICK, !val);
-	input_sync(as5011->input_dev);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t as5011_axis_interrupt(int irq, void *dev_id)
-{
-	struct as5011_device *as5011 = dev_id;
-	int error;
-	signed char x, y;
-
-	error = as5011_i2c_read(as5011->i2c_client, AS5011_X_RES_INT, &x);
-	if (error < 0)
-		goto out;
-
-	error = as5011_i2c_read(as5011->i2c_client, AS5011_Y_RES_INT, &y);
-	if (error < 0)
-		goto out;
-
-	input_report_abs(as5011->input_dev, ABS_X, x);
-	input_report_abs(as5011->input_dev, ABS_Y, y);
-	input_sync(as5011->input_dev);
-
-out:
-	return IRQ_HANDLED;
-}
-
-static int __devinit as5011_configure_chip(struct as5011_device *as5011,
-				const struct as5011_platform_data *plat_dat)
-{
-	struct i2c_client *client = as5011->i2c_client;
-	int error;
-	signed char value;
-
-	/* chip soft reset */
-	error = as5011_i2c_write(client, AS5011_CTRL1,
-				 AS5011_CTRL1_SOFT_RST);
-	if (error < 0) {
-		dev_err(&client->dev, "Soft reset failed\n");
-		return error;
-	}
-
-	mdelay(10);
-
-	error = as5011_i2c_write(client, AS5011_CTRL1,
-				 AS5011_CTRL1_LP_PULSED |
-				 AS5011_CTRL1_LP_ACTIVE |
-				 AS5011_CTRL1_INT_ACT_EN);
-	if (error < 0) {
-		dev_err(&client->dev, "Power config failed\n");
-		return error;
-	}
-
-	error = as5011_i2c_write(client, AS5011_CTRL2,
-				 AS5011_CTRL2_INV_SPINNING);
-	if (error < 0) {
-		dev_err(&client->dev, "Can't invert spinning\n");
-		return error;
-	}
-
-	/* write threshold */
-	error = as5011_i2c_write(client, AS5011_XP, plat_dat->xp);
-	if (error < 0) {
-		dev_err(&client->dev, "Can't write threshold\n");
-		return error;
-	}
-
-	error = as5011_i2c_write(client, AS5011_XN, plat_dat->xn);
-	if (error < 0) {
-		dev_err(&client->dev, "Can't write threshold\n");
-		return error;
-	}
-
-	error = as5011_i2c_write(client, AS5011_YP, plat_dat->yp);
-	if (error < 0) {
-		dev_err(&client->dev, "Can't write threshold\n");
-		return error;
-	}
-
-	error = as5011_i2c_write(client, AS5011_YN, plat_dat->yn);
-	if (error < 0) {
-		dev_err(&client->dev, "Can't write threshold\n");
-		return error;
-	}
-
-	/* to free irq gpio in chip */
-	error = as5011_i2c_read(client, AS5011_X_RES_INT, &value);
-	if (error < 0) {
-		dev_err(&client->dev, "Can't read i2c X resolution value\n");
-		return error;
-	}
-
-	return 0;
-}
-
-static int __devinit as5011_probe(struct i2c_client *client,
-				const struct i2c_device_id *id)
-{
-	const struct as5011_platform_data *plat_data;
-	struct as5011_device *as5011;
-	struct input_dev *input_dev;
-	int irq;
-	int error;
-
-	plat_data = client->dev.platform_data;
-	if (!plat_data)
-		return -EINVAL;
-
-	if (!plat_data->axis_irq) {
-		dev_err(&client->dev, "No axis IRQ?\n");
-		return -EINVAL;
-	}
-
-	if (!i2c_check_functionality(client->adapter,
-				     I2C_FUNC_PROTOCOL_MANGLING)) {
-		dev_err(&client->dev,
-			"need i2c bus that supports protocol mangling\n");
-		return -ENODEV;
-	}
-
-	as5011 = kmalloc(sizeof(struct as5011_device), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!as5011 || !input_dev) {
-		dev_err(&client->dev,
-			"Can't allocate memory for device structure\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	as5011->i2c_client = client;
-	as5011->input_dev = input_dev;
-	as5011->button_gpio = plat_data->button_gpio;
-	as5011->axis_irq = plat_data->axis_irq;
-
-	input_dev->name = "Austria Microsystem as5011 joystick";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(BTN_JOYSTICK, input_dev->keybit);
-
-	input_set_abs_params(input_dev, ABS_X,
-		AS5011_MIN_AXIS, AS5011_MAX_AXIS, AS5011_FUZZ, AS5011_FLAT);
-	input_set_abs_params(as5011->input_dev, ABS_Y,
-		AS5011_MIN_AXIS, AS5011_MAX_AXIS, AS5011_FUZZ, AS5011_FLAT);
-
-	error = gpio_request(as5011->button_gpio, "AS5011 button");
-	if (error < 0) {
-		dev_err(&client->dev, "Failed to request button gpio\n");
-		goto err_free_mem;
-	}
-
-	irq = gpio_to_irq(as5011->button_gpio);
-	if (irq < 0) {
-		dev_err(&client->dev,
-			"Failed to get irq number for button gpio\n");
-		goto err_free_button_gpio;
-	}
-
-	as5011->button_irq = irq;
-
-	error = request_threaded_irq(as5011->button_irq,
-				     NULL, as5011_button_interrupt,
-				     IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-				     "as5011_button", as5011);
-	if (error < 0) {
-		dev_err(&client->dev,
-			"Can't allocate button irq %d\n", as5011->button_irq);
-		goto err_free_button_gpio;
-	}
-
-	error = as5011_configure_chip(as5011, plat_data);
-	if (error)
-		goto err_free_button_irq;
-
-	error = request_threaded_irq(as5011->axis_irq, NULL,
-				     as5011_axis_interrupt,
-				     plat_data->axis_irqflags,
-				     "as5011_joystick", as5011);
-	if (error) {
-		dev_err(&client->dev,
-			"Can't allocate axis irq %d\n", plat_data->axis_irq);
-		goto err_free_button_irq;
-	}
-
-	error = input_register_device(as5011->input_dev);
-	if (error) {
-		dev_err(&client->dev, "Failed to register input device\n");
-		goto err_free_axis_irq;
-	}
-
-	i2c_set_clientdata(client, as5011);
-
-	return 0;
-
-err_free_axis_irq:
-	free_irq(as5011->axis_irq, as5011);
-err_free_button_irq:
-	free_irq(as5011->button_irq, as5011);
-err_free_button_gpio:
-	gpio_free(as5011->button_gpio);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(as5011);
-
-	return error;
-}
-
-static int __devexit as5011_remove(struct i2c_client *client)
-{
-	struct as5011_device *as5011 = i2c_get_clientdata(client);
-
-	free_irq(as5011->axis_irq, as5011);
-	free_irq(as5011->button_irq, as5011);
-	gpio_free(as5011->button_gpio);
-
-	input_unregister_device(as5011->input_dev);
-	kfree(as5011);
-
-	return 0;
-}
-
-static const struct i2c_device_id as5011_id[] = {
-	{ MODULE_DEVICE_ALIAS, 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, as5011_id);
-
-static struct i2c_driver as5011_driver = {
-	.driver = {
-		.name = "as5011",
-	},
-	.probe		= as5011_probe,
-	.remove		= __devexit_p(as5011_remove),
-	.id_table	= as5011_id,
-};
-
-module_i2c_driver(as5011_driver);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/cobra.c b/ANDROID_3.4.5/drivers/input/joystick/cobra.c
deleted file mode 100644
index 3497b87c..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/cobra.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- * Creative Labs Blaster GamePad Cobra driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/input.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"Creative Labs Blaster GamePad Cobra driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define COBRA_MAX_STROBE	45	/* 45 us max wait for first strobe */
-#define COBRA_LENGTH		36
-
-static int cobra_btn[] = { BTN_START, BTN_SELECT, BTN_TL, BTN_TR, BTN_X, BTN_Y, BTN_Z, BTN_A, BTN_B, BTN_C, BTN_TL2, BTN_TR2, 0 };
-
-struct cobra {
-	struct gameport *gameport;
-	struct input_dev *dev[2];
-	int reads;
-	int bads;
-	unsigned char exists;
-	char phys[2][32];
-};
-
-static unsigned char cobra_read_packet(struct gameport *gameport, unsigned int *data)
-{
-	unsigned long flags;
-	unsigned char u, v, w;
-	__u64 buf[2];
-	int r[2], t[2];
-	int i, j, ret;
-
-	int strobe = gameport_time(gameport, COBRA_MAX_STROBE);
-
-	for (i = 0; i < 2; i++) {
-		r[i] = buf[i] = 0;
-		t[i] = COBRA_MAX_STROBE;
-	}
-
-	local_irq_save(flags);
-
-	u = gameport_read(gameport);
-
-	do {
-		t[0]--; t[1]--;
-		v = gameport_read(gameport);
-		for (i = 0, w = u ^ v; i < 2 && w; i++, w >>= 2)
-			if (w & 0x30) {
-				if ((w & 0x30) < 0x30 && r[i] < COBRA_LENGTH && t[i] > 0) {
-					buf[i] |= (__u64)((w >> 5) & 1) << r[i]++;
-					t[i] = strobe;
-					u = v;
-				} else t[i] = 0;
-			}
-	} while (t[0] > 0 || t[1] > 0);
-
-	local_irq_restore(flags);
-
-	ret = 0;
-
-	for (i = 0; i < 2; i++) {
-
-		if (r[i] != COBRA_LENGTH) continue;
-
-		for (j = 0; j < COBRA_LENGTH && (buf[i] & 0x04104107f) ^ 0x041041040; j++)
-			buf[i] = (buf[i] >> 1) | ((__u64)(buf[i] & 1) << (COBRA_LENGTH - 1));
-
-		if (j < COBRA_LENGTH) ret |= (1 << i);
-
-		data[i] = ((buf[i] >>  7) & 0x000001f) | ((buf[i] >>  8) & 0x00003e0)
-			| ((buf[i] >>  9) & 0x0007c00) | ((buf[i] >> 10) & 0x00f8000)
-			| ((buf[i] >> 11) & 0x1f00000);
-
-	}
-
-	return ret;
-}
-
-static void cobra_poll(struct gameport *gameport)
-{
-	struct cobra *cobra = gameport_get_drvdata(gameport);
-	struct input_dev *dev;
-	unsigned int data[2];
-	int i, j, r;
-
-	cobra->reads++;
-
-	if ((r = cobra_read_packet(gameport, data)) != cobra->exists) {
-		cobra->bads++;
-		return;
-	}
-
-	for (i = 0; i < 2; i++)
-		if (cobra->exists & r & (1 << i)) {
-
-			dev = cobra->dev[i];
-
-			input_report_abs(dev, ABS_X, ((data[i] >> 4) & 1) - ((data[i] >> 3) & 1));
-			input_report_abs(dev, ABS_Y, ((data[i] >> 2) & 1) - ((data[i] >> 1) & 1));
-
-			for (j = 0; cobra_btn[j]; j++)
-				input_report_key(dev, cobra_btn[j], data[i] & (0x20 << j));
-
-			input_sync(dev);
-
-		}
-}
-
-static int cobra_open(struct input_dev *dev)
-{
-	struct cobra *cobra = input_get_drvdata(dev);
-
-	gameport_start_polling(cobra->gameport);
-	return 0;
-}
-
-static void cobra_close(struct input_dev *dev)
-{
-	struct cobra *cobra = input_get_drvdata(dev);
-
-	gameport_stop_polling(cobra->gameport);
-}
-
-static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct cobra *cobra;
-	struct input_dev *input_dev;
-	unsigned int data[2];
-	int i, j;
-	int err;
-
-	cobra = kzalloc(sizeof(struct cobra), GFP_KERNEL);
-	if (!cobra)
-		return -ENOMEM;
-
-	cobra->gameport = gameport;
-
-	gameport_set_drvdata(gameport, cobra);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	cobra->exists = cobra_read_packet(gameport, data);
-
-	for (i = 0; i < 2; i++)
-		if ((cobra->exists >> i) & data[i] & 1) {
-			printk(KERN_WARNING "cobra.c: Device %d on %s has the Ext bit set. ID is: %d"
-				" Contact vojtech@ucw.cz\n", i, gameport->phys, (data[i] >> 2) & 7);
-			cobra->exists &= ~(1 << i);
-		}
-
-	if (!cobra->exists) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, cobra_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	for (i = 0; i < 2; i++) {
-		if (~(cobra->exists >> i) & 1)
-			continue;
-
-		cobra->dev[i] = input_dev = input_allocate_device();
-		if (!input_dev) {
-			err = -ENOMEM;
-			goto fail3;
-		}
-
-		snprintf(cobra->phys[i], sizeof(cobra->phys[i]),
-			 "%s/input%d", gameport->phys, i);
-
-		input_dev->name = "Creative Labs Blaster GamePad Cobra";
-		input_dev->phys = cobra->phys[i];
-		input_dev->id.bustype = BUS_GAMEPORT;
-		input_dev->id.vendor = GAMEPORT_ID_VENDOR_CREATIVE;
-		input_dev->id.product = 0x0008;
-		input_dev->id.version = 0x0100;
-		input_dev->dev.parent = &gameport->dev;
-
-		input_set_drvdata(input_dev, cobra);
-
-		input_dev->open = cobra_open;
-		input_dev->close = cobra_close;
-
-		input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		input_set_abs_params(input_dev, ABS_X, -1, 1, 0, 0);
-		input_set_abs_params(input_dev, ABS_Y, -1, 1, 0, 0);
-		for (j = 0; cobra_btn[j]; j++)
-			set_bit(cobra_btn[j], input_dev->keybit);
-
-		err = input_register_device(cobra->dev[i]);
-		if (err)
-			goto fail4;
-	}
-
-	return 0;
-
- fail4:	input_free_device(cobra->dev[i]);
- fail3:	while (--i >= 0)
-		if (cobra->dev[i])
-			input_unregister_device(cobra->dev[i]);
- fail2:	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	kfree(cobra);
-	return err;
-}
-
-static void cobra_disconnect(struct gameport *gameport)
-{
-	struct cobra *cobra = gameport_get_drvdata(gameport);
-	int i;
-
-	for (i = 0; i < 2; i++)
-		if ((cobra->exists >> i) & 1)
-			input_unregister_device(cobra->dev[i]);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(cobra);
-}
-
-static struct gameport_driver cobra_drv = {
-	.driver		= {
-		.name	= "cobra",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= cobra_connect,
-	.disconnect	= cobra_disconnect,
-};
-
-static int __init cobra_init(void)
-{
-	return gameport_register_driver(&cobra_drv);
-}
-
-static void __exit cobra_exit(void)
-{
-	gameport_unregister_driver(&cobra_drv);
-}
-
-module_init(cobra_init);
-module_exit(cobra_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/db9.c b/ANDROID_3.4.5/drivers/input/joystick/db9.c
deleted file mode 100644
index 8e7de5c7..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/db9.c
+++ /dev/null
@@ -1,720 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Andree Borrmann		Mats Sjövall
- */
-
-/*
- * Atari, Amstrad, Commodore, Amiga, Sega, etc. joystick driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/parport.h>
-#include <linux/input.h>
-#include <linux/mutex.h>
-#include <linux/slab.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Atari, Amstrad, Commodore, Amiga, Sega, etc. joystick driver");
-MODULE_LICENSE("GPL");
-
-struct db9_config {
-	int args[2];
-	unsigned int nargs;
-};
-
-#define DB9_MAX_PORTS		3
-static struct db9_config db9_cfg[DB9_MAX_PORTS] __initdata;
-
-module_param_array_named(dev, db9_cfg[0].args, int, &db9_cfg[0].nargs, 0);
-MODULE_PARM_DESC(dev, "Describes first attached device (<parport#>,<type>)");
-module_param_array_named(dev2, db9_cfg[1].args, int, &db9_cfg[1].nargs, 0);
-MODULE_PARM_DESC(dev2, "Describes second attached device (<parport#>,<type>)");
-module_param_array_named(dev3, db9_cfg[2].args, int, &db9_cfg[2].nargs, 0);
-MODULE_PARM_DESC(dev3, "Describes third attached device (<parport#>,<type>)");
-
-#define DB9_ARG_PARPORT		0
-#define DB9_ARG_MODE		1
-
-#define DB9_MULTI_STICK		0x01
-#define DB9_MULTI2_STICK	0x02
-#define DB9_GENESIS_PAD		0x03
-#define DB9_GENESIS5_PAD	0x05
-#define DB9_GENESIS6_PAD	0x06
-#define DB9_SATURN_PAD		0x07
-#define DB9_MULTI_0802		0x08
-#define DB9_MULTI_0802_2	0x09
-#define DB9_CD32_PAD		0x0A
-#define DB9_SATURN_DPP		0x0B
-#define DB9_SATURN_DPP_2	0x0C
-#define DB9_MAX_PAD		0x0D
-
-#define DB9_UP			0x01
-#define DB9_DOWN		0x02
-#define DB9_LEFT		0x04
-#define DB9_RIGHT		0x08
-#define DB9_FIRE1		0x10
-#define DB9_FIRE2		0x20
-#define DB9_FIRE3		0x40
-#define DB9_FIRE4		0x80
-
-#define DB9_NORMAL		0x0a
-#define DB9_NOSELECT		0x08
-
-#define DB9_GENESIS6_DELAY	14
-#define DB9_REFRESH_TIME	HZ/100
-
-#define DB9_MAX_DEVICES		2
-
-struct db9_mode_data {
-	const char *name;
-	const short *buttons;
-	int n_buttons;
-	int n_pads;
-	int n_axis;
-	int bidirectional;
-	int reverse;
-};
-
-struct db9 {
-	struct input_dev *dev[DB9_MAX_DEVICES];
-	struct timer_list timer;
-	struct pardevice *pd;
-	int mode;
-	int used;
-	struct mutex mutex;
-	char phys[DB9_MAX_DEVICES][32];
-};
-
-static struct db9 *db9_base[3];
-
-static const short db9_multi_btn[] = { BTN_TRIGGER, BTN_THUMB };
-static const short db9_genesis_btn[] = { BTN_START, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_MODE };
-static const short db9_cd32_btn[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START };
-static const short db9_abs[] = { ABS_X, ABS_Y, ABS_RX, ABS_RY, ABS_RZ, ABS_Z, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y };
-
-static const struct db9_mode_data db9_modes[] = {
-	{ NULL,					 NULL,		  0,  0,  0,  0,  0 },
-	{ "Multisystem joystick",		 db9_multi_btn,	  1,  1,  2,  1,  1 },
-	{ "Multisystem joystick (2 fire)",	 db9_multi_btn,	  2,  1,  2,  1,  1 },
-	{ "Genesis pad",			 db9_genesis_btn, 4,  1,  2,  1,  1 },
-	{ NULL,					 NULL,		  0,  0,  0,  0,  0 },
-	{ "Genesis 5 pad",			 db9_genesis_btn, 6,  1,  2,  1,  1 },
-	{ "Genesis 6 pad",			 db9_genesis_btn, 8,  1,  2,  1,  1 },
-	{ "Saturn pad",				 db9_cd32_btn,	  9,  6,  7,  0,  1 },
-	{ "Multisystem (0.8.0.2) joystick",	 db9_multi_btn,	  1,  1,  2,  1,  1 },
-	{ "Multisystem (0.8.0.2-dual) joystick", db9_multi_btn,	  1,  2,  2,  1,  1 },
-	{ "Amiga CD-32 pad",			 db9_cd32_btn,	  7,  1,  2,  1,  1 },
-	{ "Saturn dpp",				 db9_cd32_btn,	  9,  6,  7,  0,  0 },
-	{ "Saturn dpp dual",			 db9_cd32_btn,	  9,  12, 7,  0,  0 },
-};
-
-/*
- * Saturn controllers
- */
-#define DB9_SATURN_DELAY 300
-static const int db9_saturn_byte[] = { 1, 1, 1, 2, 2, 2, 2, 2, 1 };
-static const unsigned char db9_saturn_mask[] = { 0x04, 0x01, 0x02, 0x40, 0x20, 0x10, 0x08, 0x80, 0x08 };
-
-/*
- * db9_saturn_write_sub() writes 2 bit data.
- */
-static void db9_saturn_write_sub(struct parport *port, int type, unsigned char data, int powered, int pwr_sub)
-{
-	unsigned char c;
-
-	switch (type) {
-	case 1: /* DPP1 */
-		c = 0x80 | 0x30 | (powered ? 0x08 : 0) | (pwr_sub ? 0x04 : 0) | data;
-		parport_write_data(port, c);
-		break;
-	case 2: /* DPP2 */
-		c = 0x40 | data << 4 | (powered ? 0x08 : 0) | (pwr_sub ? 0x04 : 0) | 0x03;
-		parport_write_data(port, c);
-		break;
-	case 0:	/* DB9 */
-		c = ((((data & 2) ? 2 : 0) | ((data & 1) ? 4 : 0)) ^ 0x02) | !powered;
-		parport_write_control(port, c);
-		break;
-	}
-}
-
-/*
- * gc_saturn_read_sub() reads 4 bit data.
- */
-static unsigned char db9_saturn_read_sub(struct parport *port, int type)
-{
-	unsigned char data;
-
-	if (type) {
-		/* DPP */
-		data = parport_read_status(port) ^ 0x80;
-		return (data & 0x80 ? 1 : 0) | (data & 0x40 ? 2 : 0)
-		     | (data & 0x20 ? 4 : 0) | (data & 0x10 ? 8 : 0);
-	} else {
-		/* DB9 */
-		data = parport_read_data(port) & 0x0f;
-		return (data & 0x8 ? 1 : 0) | (data & 0x4 ? 2 : 0)
-		     | (data & 0x2 ? 4 : 0) | (data & 0x1 ? 8 : 0);
-	}
-}
-
-/*
- * db9_saturn_read_analog() sends clock and reads 8 bit data.
- */
-static unsigned char db9_saturn_read_analog(struct parport *port, int type, int powered)
-{
-	unsigned char data;
-
-	db9_saturn_write_sub(port, type, 0, powered, 0);
-	udelay(DB9_SATURN_DELAY);
-	data = db9_saturn_read_sub(port, type) << 4;
-	db9_saturn_write_sub(port, type, 2, powered, 0);
-	udelay(DB9_SATURN_DELAY);
-	data |= db9_saturn_read_sub(port, type);
-	return data;
-}
-
-/*
- * db9_saturn_read_packet() reads whole saturn packet at connector
- * and returns device identifier code.
- */
-static unsigned char db9_saturn_read_packet(struct parport *port, unsigned char *data, int type, int powered)
-{
-	int i, j;
-	unsigned char tmp;
-
-	db9_saturn_write_sub(port, type, 3, powered, 0);
-	data[0] = db9_saturn_read_sub(port, type);
-	switch (data[0] & 0x0f) {
-	case 0xf:
-		/* 1111  no pad */
-		return data[0] = 0xff;
-	case 0x4: case 0x4 | 0x8:
-		/* ?100 : digital controller */
-		db9_saturn_write_sub(port, type, 0, powered, 1);
-		data[2] = db9_saturn_read_sub(port, type) << 4;
-		db9_saturn_write_sub(port, type, 2, powered, 1);
-		data[1] = db9_saturn_read_sub(port, type) << 4;
-		db9_saturn_write_sub(port, type, 1, powered, 1);
-		data[1] |= db9_saturn_read_sub(port, type);
-		db9_saturn_write_sub(port, type, 3, powered, 1);
-		/* data[2] |= db9_saturn_read_sub(port, type); */
-		data[2] |= data[0];
-		return data[0] = 0x02;
-	case 0x1:
-		/* 0001 : analog controller or multitap */
-		db9_saturn_write_sub(port, type, 2, powered, 0);
-		udelay(DB9_SATURN_DELAY);
-		data[0] = db9_saturn_read_analog(port, type, powered);
-		if (data[0] != 0x41) {
-			/* read analog controller */
-			for (i = 0; i < (data[0] & 0x0f); i++)
-				data[i + 1] = db9_saturn_read_analog(port, type, powered);
-			db9_saturn_write_sub(port, type, 3, powered, 0);
-			return data[0];
-		} else {
-			/* read multitap */
-			if (db9_saturn_read_analog(port, type, powered) != 0x60)
-				return data[0] = 0xff;
-			for (i = 0; i < 60; i += 10) {
-				data[i] = db9_saturn_read_analog(port, type, powered);
-				if (data[i] != 0xff)
-					/* read each pad */
-					for (j = 0; j < (data[i] & 0x0f); j++)
-						data[i + j + 1] = db9_saturn_read_analog(port, type, powered);
-			}
-			db9_saturn_write_sub(port, type, 3, powered, 0);
-			return 0x41;
-		}
-	case 0x0:
-		/* 0000 : mouse */
-		db9_saturn_write_sub(port, type, 2, powered, 0);
-		udelay(DB9_SATURN_DELAY);
-		tmp = db9_saturn_read_analog(port, type, powered);
-		if (tmp == 0xff) {
-			for (i = 0; i < 3; i++)
-				data[i + 1] = db9_saturn_read_analog(port, type, powered);
-			db9_saturn_write_sub(port, type, 3, powered, 0);
-			return data[0] = 0xe3;
-		}
-	default:
-		return data[0];
-	}
-}
-
-/*
- * db9_saturn_report() analyzes packet and reports.
- */
-static int db9_saturn_report(unsigned char id, unsigned char data[60], struct input_dev *devs[], int n, int max_pads)
-{
-	struct input_dev *dev;
-	int tmp, i, j;
-
-	tmp = (id == 0x41) ? 60 : 10;
-	for (j = 0; j < tmp && n < max_pads; j += 10, n++) {
-		dev = devs[n];
-		switch (data[j]) {
-		case 0x16: /* multi controller (analog 4 axis) */
-			input_report_abs(dev, db9_abs[5], data[j + 6]);
-		case 0x15: /* mission stick (analog 3 axis) */
-			input_report_abs(dev, db9_abs[3], data[j + 4]);
-			input_report_abs(dev, db9_abs[4], data[j + 5]);
-		case 0x13: /* racing controller (analog 1 axis) */
-			input_report_abs(dev, db9_abs[2], data[j + 3]);
-		case 0x34: /* saturn keyboard (udlr ZXC ASD QE Esc) */
-		case 0x02: /* digital pad (digital 2 axis + buttons) */
-			input_report_abs(dev, db9_abs[0], !(data[j + 1] & 128) - !(data[j + 1] & 64));
-			input_report_abs(dev, db9_abs[1], !(data[j + 1] & 32) - !(data[j + 1] & 16));
-			for (i = 0; i < 9; i++)
-				input_report_key(dev, db9_cd32_btn[i], ~data[j + db9_saturn_byte[i]] & db9_saturn_mask[i]);
-			break;
-		case 0x19: /* mission stick x2 (analog 6 axis + buttons) */
-			input_report_abs(dev, db9_abs[0], !(data[j + 1] & 128) - !(data[j + 1] & 64));
-			input_report_abs(dev, db9_abs[1], !(data[j + 1] & 32) - !(data[j + 1] & 16));
-			for (i = 0; i < 9; i++)
-				input_report_key(dev, db9_cd32_btn[i], ~data[j + db9_saturn_byte[i]] & db9_saturn_mask[i]);
-			input_report_abs(dev, db9_abs[2], data[j + 3]);
-			input_report_abs(dev, db9_abs[3], data[j + 4]);
-			input_report_abs(dev, db9_abs[4], data[j + 5]);
-			/*
-			input_report_abs(dev, db9_abs[8], (data[j + 6] & 128 ? 0 : 1) - (data[j + 6] & 64 ? 0 : 1));
-			input_report_abs(dev, db9_abs[9], (data[j + 6] & 32 ? 0 : 1) - (data[j + 6] & 16 ? 0 : 1));
-			*/
-			input_report_abs(dev, db9_abs[6], data[j + 7]);
-			input_report_abs(dev, db9_abs[7], data[j + 8]);
-			input_report_abs(dev, db9_abs[5], data[j + 9]);
-			break;
-		case 0xd3: /* sankyo ff (analog 1 axis + stop btn) */
-			input_report_key(dev, BTN_A, data[j + 3] & 0x80);
-			input_report_abs(dev, db9_abs[2], data[j + 3] & 0x7f);
-			break;
-		case 0xe3: /* shuttle mouse (analog 2 axis + buttons. signed value) */
-			input_report_key(dev, BTN_START, data[j + 1] & 0x08);
-			input_report_key(dev, BTN_A, data[j + 1] & 0x04);
-			input_report_key(dev, BTN_C, data[j + 1] & 0x02);
-			input_report_key(dev, BTN_B, data[j + 1] & 0x01);
-			input_report_abs(dev, db9_abs[2], data[j + 2] ^ 0x80);
-			input_report_abs(dev, db9_abs[3], (0xff-(data[j + 3] ^ 0x80))+1); /* */
-			break;
-		case 0xff:
-		default: /* no pad */
-			input_report_abs(dev, db9_abs[0], 0);
-			input_report_abs(dev, db9_abs[1], 0);
-			for (i = 0; i < 9; i++)
-				input_report_key(dev, db9_cd32_btn[i], 0);
-			break;
-		}
-	}
-	return n;
-}
-
-static int db9_saturn(int mode, struct parport *port, struct input_dev *devs[])
-{
-	unsigned char id, data[60];
-	int type, n, max_pads;
-	int tmp, i;
-
-	switch (mode) {
-	case DB9_SATURN_PAD:
-		type = 0;
-		n = 1;
-		break;
-	case DB9_SATURN_DPP:
-		type = 1;
-		n = 1;
-		break;
-	case DB9_SATURN_DPP_2:
-		type = 1;
-		n = 2;
-		break;
-	default:
-		return -1;
-	}
-	max_pads = min(db9_modes[mode].n_pads, DB9_MAX_DEVICES);
-	for (tmp = 0, i = 0; i < n; i++) {
-		id = db9_saturn_read_packet(port, data, type + i, 1);
-		tmp = db9_saturn_report(id, data, devs, tmp, max_pads);
-	}
-	return 0;
-}
-
-static void db9_timer(unsigned long private)
-{
-	struct db9 *db9 = (void *) private;
-	struct parport *port = db9->pd->port;
-	struct input_dev *dev = db9->dev[0];
-	struct input_dev *dev2 = db9->dev[1];
-	int data, i;
-
-	switch (db9->mode) {
-		case DB9_MULTI_0802_2:
-
-			data = parport_read_data(port) >> 3;
-
-			input_report_abs(dev2, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev2, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-			input_report_key(dev2, BTN_TRIGGER, ~data & DB9_FIRE1);
-
-		case DB9_MULTI_0802:
-
-			data = parport_read_status(port) >> 3;
-
-			input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-			input_report_key(dev, BTN_TRIGGER, data & DB9_FIRE1);
-			break;
-
-		case DB9_MULTI_STICK:
-
-			data = parport_read_data(port);
-
-			input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-			input_report_key(dev, BTN_TRIGGER, ~data & DB9_FIRE1);
-			break;
-
-		case DB9_MULTI2_STICK:
-
-			data = parport_read_data(port);
-
-			input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-			input_report_key(dev, BTN_TRIGGER, ~data & DB9_FIRE1);
-			input_report_key(dev, BTN_THUMB,   ~data & DB9_FIRE2);
-			break;
-
-		case DB9_GENESIS_PAD:
-
-			parport_write_control(port, DB9_NOSELECT);
-			data = parport_read_data(port);
-
-			input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-			input_report_key(dev, BTN_B, ~data & DB9_FIRE1);
-			input_report_key(dev, BTN_C, ~data & DB9_FIRE2);
-
-			parport_write_control(port, DB9_NORMAL);
-			data = parport_read_data(port);
-
-			input_report_key(dev, BTN_A,     ~data & DB9_FIRE1);
-			input_report_key(dev, BTN_START, ~data & DB9_FIRE2);
-			break;
-
-		case DB9_GENESIS5_PAD:
-
-			parport_write_control(port, DB9_NOSELECT);
-			data = parport_read_data(port);
-
-			input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-			input_report_key(dev, BTN_B, ~data & DB9_FIRE1);
-			input_report_key(dev, BTN_C, ~data & DB9_FIRE2);
-
-			parport_write_control(port, DB9_NORMAL);
-			data = parport_read_data(port);
-
-			input_report_key(dev, BTN_A,     ~data & DB9_FIRE1);
-			input_report_key(dev, BTN_X,     ~data & DB9_FIRE2);
-			input_report_key(dev, BTN_Y,     ~data & DB9_LEFT);
-			input_report_key(dev, BTN_START, ~data & DB9_RIGHT);
-			break;
-
-		case DB9_GENESIS6_PAD:
-
-			parport_write_control(port, DB9_NOSELECT); /* 1 */
-			udelay(DB9_GENESIS6_DELAY);
-			data = parport_read_data(port);
-
-			input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-			input_report_key(dev, BTN_B, ~data & DB9_FIRE1);
-			input_report_key(dev, BTN_C, ~data & DB9_FIRE2);
-
-			parport_write_control(port, DB9_NORMAL);
-			udelay(DB9_GENESIS6_DELAY);
-			data = parport_read_data(port);
-
-			input_report_key(dev, BTN_A, ~data & DB9_FIRE1);
-			input_report_key(dev, BTN_START, ~data & DB9_FIRE2);
-
-			parport_write_control(port, DB9_NOSELECT); /* 2 */
-			udelay(DB9_GENESIS6_DELAY);
-			parport_write_control(port, DB9_NORMAL);
-			udelay(DB9_GENESIS6_DELAY);
-			parport_write_control(port, DB9_NOSELECT); /* 3 */
-			udelay(DB9_GENESIS6_DELAY);
-			data=parport_read_data(port);
-
-			input_report_key(dev, BTN_X,    ~data & DB9_LEFT);
-			input_report_key(dev, BTN_Y,    ~data & DB9_DOWN);
-			input_report_key(dev, BTN_Z,    ~data & DB9_UP);
-			input_report_key(dev, BTN_MODE, ~data & DB9_RIGHT);
-
-			parport_write_control(port, DB9_NORMAL);
-			udelay(DB9_GENESIS6_DELAY);
-			parport_write_control(port, DB9_NOSELECT); /* 4 */
-			udelay(DB9_GENESIS6_DELAY);
-			parport_write_control(port, DB9_NORMAL);
-			break;
-
-		case DB9_SATURN_PAD:
-		case DB9_SATURN_DPP:
-		case DB9_SATURN_DPP_2:
-
-			db9_saturn(db9->mode, port, db9->dev);
-			break;
-
-		case DB9_CD32_PAD:
-
-			data = parport_read_data(port);
-
-			input_report_abs(dev, ABS_X, (data & DB9_RIGHT ? 0 : 1) - (data & DB9_LEFT ? 0 : 1));
-			input_report_abs(dev, ABS_Y, (data & DB9_DOWN  ? 0 : 1) - (data & DB9_UP   ? 0 : 1));
-
-			parport_write_control(port, 0x0a);
-
-			for (i = 0; i < 7; i++) {
-				data = parport_read_data(port);
-				parport_write_control(port, 0x02);
-				parport_write_control(port, 0x0a);
-				input_report_key(dev, db9_cd32_btn[i], ~data & DB9_FIRE2);
-			}
-
-			parport_write_control(port, 0x00);
-			break;
-		}
-
-	input_sync(dev);
-
-	mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME);
-}
-
-static int db9_open(struct input_dev *dev)
-{
-	struct db9 *db9 = input_get_drvdata(dev);
-	struct parport *port = db9->pd->port;
-	int err;
-
-	err = mutex_lock_interruptible(&db9->mutex);
-	if (err)
-		return err;
-
-	if (!db9->used++) {
-		parport_claim(db9->pd);
-		parport_write_data(port, 0xff);
-		if (db9_modes[db9->mode].reverse) {
-			parport_data_reverse(port);
-			parport_write_control(port, DB9_NORMAL);
-		}
-		mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME);
-	}
-
-	mutex_unlock(&db9->mutex);
-	return 0;
-}
-
-static void db9_close(struct input_dev *dev)
-{
-	struct db9 *db9 = input_get_drvdata(dev);
-	struct parport *port = db9->pd->port;
-
-	mutex_lock(&db9->mutex);
-	if (!--db9->used) {
-		del_timer_sync(&db9->timer);
-		parport_write_control(port, 0x00);
-		parport_data_forward(port);
-		parport_release(db9->pd);
-	}
-	mutex_unlock(&db9->mutex);
-}
-
-static struct db9 __init *db9_probe(int parport, int mode)
-{
-	struct db9 *db9;
-	const struct db9_mode_data *db9_mode;
-	struct parport *pp;
-	struct pardevice *pd;
-	struct input_dev *input_dev;
-	int i, j;
-	int err;
-
-	if (mode < 1 || mode >= DB9_MAX_PAD || !db9_modes[mode].n_buttons) {
-		printk(KERN_ERR "db9.c: Bad device type %d\n", mode);
-		err = -EINVAL;
-		goto err_out;
-	}
-
-	db9_mode = &db9_modes[mode];
-
-	pp = parport_find_number(parport);
-	if (!pp) {
-		printk(KERN_ERR "db9.c: no such parport\n");
-		err = -ENODEV;
-		goto err_out;
-	}
-
-	if (db9_mode->bidirectional && !(pp->modes & PARPORT_MODE_TRISTATE)) {
-		printk(KERN_ERR "db9.c: specified parport is not bidirectional\n");
-		err = -EINVAL;
-		goto err_put_pp;
-	}
-
-	pd = parport_register_device(pp, "db9", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
-	if (!pd) {
-		printk(KERN_ERR "db9.c: parport busy already - lp.o loaded?\n");
-		err = -EBUSY;
-		goto err_put_pp;
-	}
-
-	db9 = kzalloc(sizeof(struct db9), GFP_KERNEL);
-	if (!db9) {
-		printk(KERN_ERR "db9.c: Not enough memory\n");
-		err = -ENOMEM;
-		goto err_unreg_pardev;
-	}
-
-	mutex_init(&db9->mutex);
-	db9->pd = pd;
-	db9->mode = mode;
-	init_timer(&db9->timer);
-	db9->timer.data = (long) db9;
-	db9->timer.function = db9_timer;
-
-	for (i = 0; i < (min(db9_mode->n_pads, DB9_MAX_DEVICES)); i++) {
-
-		db9->dev[i] = input_dev = input_allocate_device();
-		if (!input_dev) {
-			printk(KERN_ERR "db9.c: Not enough memory for input device\n");
-			err = -ENOMEM;
-			goto err_unreg_devs;
-		}
-
-		snprintf(db9->phys[i], sizeof(db9->phys[i]),
-			 "%s/input%d", db9->pd->port->name, i);
-
-		input_dev->name = db9_mode->name;
-		input_dev->phys = db9->phys[i];
-		input_dev->id.bustype = BUS_PARPORT;
-		input_dev->id.vendor = 0x0002;
-		input_dev->id.product = mode;
-		input_dev->id.version = 0x0100;
-
-		input_set_drvdata(input_dev, db9);
-
-		input_dev->open = db9_open;
-		input_dev->close = db9_close;
-
-		input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		for (j = 0; j < db9_mode->n_buttons; j++)
-			set_bit(db9_mode->buttons[j], input_dev->keybit);
-		for (j = 0; j < db9_mode->n_axis; j++) {
-			if (j < 2)
-				input_set_abs_params(input_dev, db9_abs[j], -1, 1, 0, 0);
-			else
-				input_set_abs_params(input_dev, db9_abs[j], 1, 255, 0, 0);
-		}
-
-		err = input_register_device(input_dev);
-		if (err)
-			goto err_free_dev;
-	}
-
-	parport_put_port(pp);
-	return db9;
-
- err_free_dev:
-	input_free_device(db9->dev[i]);
- err_unreg_devs:
-	while (--i >= 0)
-		input_unregister_device(db9->dev[i]);
-	kfree(db9);
- err_unreg_pardev:
-	parport_unregister_device(pd);
- err_put_pp:
-	parport_put_port(pp);
- err_out:
-	return ERR_PTR(err);
-}
-
-static void db9_remove(struct db9 *db9)
-{
-	int i;
-
-	for (i = 0; i < min(db9_modes[db9->mode].n_pads, DB9_MAX_DEVICES); i++)
-		input_unregister_device(db9->dev[i]);
-	parport_unregister_device(db9->pd);
-	kfree(db9);
-}
-
-static int __init db9_init(void)
-{
-	int i;
-	int have_dev = 0;
-	int err = 0;
-
-	for (i = 0; i < DB9_MAX_PORTS; i++) {
-		if (db9_cfg[i].nargs == 0 || db9_cfg[i].args[DB9_ARG_PARPORT] < 0)
-			continue;
-
-		if (db9_cfg[i].nargs < 2) {
-			printk(KERN_ERR "db9.c: Device type must be specified.\n");
-			err = -EINVAL;
-			break;
-		}
-
-		db9_base[i] = db9_probe(db9_cfg[i].args[DB9_ARG_PARPORT],
-					db9_cfg[i].args[DB9_ARG_MODE]);
-		if (IS_ERR(db9_base[i])) {
-			err = PTR_ERR(db9_base[i]);
-			break;
-		}
-
-		have_dev = 1;
-	}
-
-	if (err) {
-		while (--i >= 0)
-			if (db9_base[i])
-				db9_remove(db9_base[i]);
-		return err;
-	}
-
-	return have_dev ? 0 : -ENODEV;
-}
-
-static void __exit db9_exit(void)
-{
-	int i;
-
-	for (i = 0; i < DB9_MAX_PORTS; i++)
-		if (db9_base[i])
-			db9_remove(db9_base[i]);
-}
-
-module_init(db9_init);
-module_exit(db9_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/gamecon.c b/ANDROID_3.4.5/drivers/input/joystick/gamecon.c
deleted file mode 100644
index e68e4978..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/gamecon.c
+++ /dev/null
@@ -1,1054 +0,0 @@
-/*
- * NES, SNES, N64, MultiSystem, PSX gamepad driver for Linux
- *
- *  Copyright (c) 1999-2004	Vojtech Pavlik <vojtech@suse.cz>
- *  Copyright (c) 2004		Peter Nelson <rufus-kernel@hackish.org>
- *
- *  Based on the work of:
- *	Andree Borrmann		John Dahlstrom
- *	David Kuder		Nathan Hand
- *	Raphael Assenat
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/parport.h>
-#include <linux/input.h>
-#include <linux/mutex.h>
-#include <linux/slab.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("NES, SNES, N64, MultiSystem, PSX gamepad driver");
-MODULE_LICENSE("GPL");
-
-#define GC_MAX_PORTS		3
-#define GC_MAX_DEVICES		5
-
-struct gc_config {
-	int args[GC_MAX_DEVICES + 1];
-	unsigned int nargs;
-};
-
-static struct gc_config gc_cfg[GC_MAX_PORTS] __initdata;
-
-module_param_array_named(map, gc_cfg[0].args, int, &gc_cfg[0].nargs, 0);
-MODULE_PARM_DESC(map, "Describes first set of devices (<parport#>,<pad1>,<pad2>,..<pad5>)");
-module_param_array_named(map2, gc_cfg[1].args, int, &gc_cfg[1].nargs, 0);
-MODULE_PARM_DESC(map2, "Describes second set of devices");
-module_param_array_named(map3, gc_cfg[2].args, int, &gc_cfg[2].nargs, 0);
-MODULE_PARM_DESC(map3, "Describes third set of devices");
-
-/* see also gs_psx_delay parameter in PSX support section */
-
-enum gc_type {
-	GC_NONE = 0,
-	GC_SNES,
-	GC_NES,
-	GC_NES4,
-	GC_MULTI,
-	GC_MULTI2,
-	GC_N64,
-	GC_PSX,
-	GC_DDR,
-	GC_SNESMOUSE,
-	GC_MAX
-};
-
-#define GC_REFRESH_TIME	HZ/100
-
-struct gc_pad {
-	struct input_dev *dev;
-	enum gc_type type;
-	char phys[32];
-};
-
-struct gc {
-	struct pardevice *pd;
-	struct gc_pad pads[GC_MAX_DEVICES];
-	struct timer_list timer;
-	int pad_count[GC_MAX];
-	int used;
-	struct mutex mutex;
-};
-
-struct gc_subdev {
-	unsigned int idx;
-};
-
-static struct gc *gc_base[3];
-
-static const int gc_status_bit[] = { 0x40, 0x80, 0x20, 0x10, 0x08 };
-
-static const char *gc_names[] = {
-	NULL, "SNES pad", "NES pad", "NES FourPort", "Multisystem joystick",
-	"Multisystem 2-button joystick", "N64 controller", "PSX controller",
-	"PSX DDR controller", "SNES mouse"
-};
-
-/*
- * N64 support.
- */
-
-static const unsigned char gc_n64_bytes[] = { 0, 1, 13, 15, 14, 12, 10, 11, 2, 3 };
-static const short gc_n64_btn[] = {
-	BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z,
-	BTN_TL, BTN_TR, BTN_TRIGGER, BTN_START
-};
-
-#define GC_N64_LENGTH		32		/* N64 bit length, not including stop bit */
-#define GC_N64_STOP_LENGTH	5		/* Length of encoded stop bit */
-#define GC_N64_CMD_00		0x11111111UL
-#define GC_N64_CMD_01		0xd1111111UL
-#define GC_N64_CMD_03		0xdd111111UL
-#define GC_N64_CMD_1b		0xdd1dd111UL
-#define GC_N64_CMD_c0		0x111111ddUL
-#define GC_N64_CMD_80		0x1111111dUL
-#define GC_N64_STOP_BIT		0x1d		/* Encoded stop bit */
-#define GC_N64_REQUEST_DATA	GC_N64_CMD_01	/* the request data command */
-#define GC_N64_DELAY		133		/* delay between transmit request, and response ready (us) */
-#define GC_N64_DWS		3		/* delay between write segments (required for sound playback because of ISA DMA) */
-						/* GC_N64_DWS > 24 is known to fail */
-#define GC_N64_POWER_W		0xe2		/* power during write (transmit request) */
-#define GC_N64_POWER_R		0xfd		/* power during read */
-#define GC_N64_OUT		0x1d		/* output bits to the 4 pads */
-						/* Reading the main axes of any N64 pad is known to fail if the corresponding bit */
-						/* in GC_N64_OUT is pulled low on the output port (by any routine) for more */
-						/* than 123 us */
-#define GC_N64_CLOCK		0x02		/* clock bits for read */
-
-/*
- * Used for rumble code.
- */
-
-/* Send encoded command */
-static void gc_n64_send_command(struct gc *gc, unsigned long cmd,
-				unsigned char target)
-{
-	struct parport *port = gc->pd->port;
-	int i;
-
-	for (i = 0; i < GC_N64_LENGTH; i++) {
-		unsigned char data = (cmd >> i) & 1 ? target : 0;
-		parport_write_data(port, GC_N64_POWER_W | data);
-		udelay(GC_N64_DWS);
-	}
-}
-
-/* Send stop bit */
-static void gc_n64_send_stop_bit(struct gc *gc, unsigned char target)
-{
-	struct parport *port = gc->pd->port;
-	int i;
-
-	for (i = 0; i < GC_N64_STOP_LENGTH; i++) {
-		unsigned char data = (GC_N64_STOP_BIT >> i) & 1 ? target : 0;
-		parport_write_data(port, GC_N64_POWER_W | data);
-		udelay(GC_N64_DWS);
-	}
-}
-
-/*
- * gc_n64_read_packet() reads an N64 packet.
- * Each pad uses one bit per byte. So all pads connected to this port
- * are read in parallel.
- */
-
-static void gc_n64_read_packet(struct gc *gc, unsigned char *data)
-{
-	int i;
-	unsigned long flags;
-
-/*
- * Request the pad to transmit data
- */
-
-	local_irq_save(flags);
-	gc_n64_send_command(gc, GC_N64_REQUEST_DATA, GC_N64_OUT);
-	gc_n64_send_stop_bit(gc, GC_N64_OUT);
-	local_irq_restore(flags);
-
-/*
- * Wait for the pad response to be loaded into the 33-bit register
- * of the adapter.
- */
-
-	udelay(GC_N64_DELAY);
-
-/*
- * Grab data (ignoring the last bit, which is a stop bit)
- */
-
-	for (i = 0; i < GC_N64_LENGTH; i++) {
-		parport_write_data(gc->pd->port, GC_N64_POWER_R);
-		udelay(2);
-		data[i] = parport_read_status(gc->pd->port);
-		parport_write_data(gc->pd->port, GC_N64_POWER_R | GC_N64_CLOCK);
-	 }
-
-/*
- * We must wait 200 ms here for the controller to reinitialize before
- * the next read request. No worries as long as gc_read is polled less
- * frequently than this.
- */
-
-}
-
-static void gc_n64_process_packet(struct gc *gc)
-{
-	unsigned char data[GC_N64_LENGTH];
-	struct input_dev *dev;
-	int i, j, s;
-	signed char x, y;
-
-	gc_n64_read_packet(gc, data);
-
-	for (i = 0; i < GC_MAX_DEVICES; i++) {
-
-		if (gc->pads[i].type != GC_N64)
-			continue;
-
-		dev = gc->pads[i].dev;
-		s = gc_status_bit[i];
-
-		if (s & ~(data[8] | data[9])) {
-
-			x = y = 0;
-
-			for (j = 0; j < 8; j++) {
-				if (data[23 - j] & s)
-					x |= 1 << j;
-				if (data[31 - j] & s)
-					y |= 1 << j;
-			}
-
-			input_report_abs(dev, ABS_X,  x);
-			input_report_abs(dev, ABS_Y, -y);
-
-			input_report_abs(dev, ABS_HAT0X,
-					 !(s & data[6]) - !(s & data[7]));
-			input_report_abs(dev, ABS_HAT0Y,
-					 !(s & data[4]) - !(s & data[5]));
-
-			for (j = 0; j < 10; j++)
-				input_report_key(dev, gc_n64_btn[j],
-						 s & data[gc_n64_bytes[j]]);
-
-			input_sync(dev);
-		}
-	}
-}
-
-static int gc_n64_play_effect(struct input_dev *dev, void *data,
-			      struct ff_effect *effect)
-{
-	int i;
-	unsigned long flags;
-	struct gc *gc = input_get_drvdata(dev);
-	struct gc_subdev *sdev = data;
-	unsigned char target = 1 << sdev->idx; /* select desired pin */
-
-	if (effect->type == FF_RUMBLE) {
-		struct ff_rumble_effect *rumble = &effect->u.rumble;
-		unsigned int cmd =
-			rumble->strong_magnitude || rumble->weak_magnitude ?
-			GC_N64_CMD_01 : GC_N64_CMD_00;
-
-		local_irq_save(flags);
-
-		/* Init Rumble - 0x03, 0x80, 0x01, (34)0x80 */
-		gc_n64_send_command(gc, GC_N64_CMD_03, target);
-		gc_n64_send_command(gc, GC_N64_CMD_80, target);
-		gc_n64_send_command(gc, GC_N64_CMD_01, target);
-		for (i = 0; i < 32; i++)
-			gc_n64_send_command(gc, GC_N64_CMD_80, target);
-		gc_n64_send_stop_bit(gc, target);
-
-		udelay(GC_N64_DELAY);
-
-		/* Now start or stop it - 0x03, 0xc0, 0zx1b, (32)0x01/0x00 */
-		gc_n64_send_command(gc, GC_N64_CMD_03, target);
-		gc_n64_send_command(gc, GC_N64_CMD_c0, target);
-		gc_n64_send_command(gc, GC_N64_CMD_1b, target);
-		for (i = 0; i < 32; i++)
-			gc_n64_send_command(gc, cmd, target);
-		gc_n64_send_stop_bit(gc, target);
-
-		local_irq_restore(flags);
-
-	}
-
-	return 0;
-}
-
-static int __init gc_n64_init_ff(struct input_dev *dev, int i)
-{
-	struct gc_subdev *sdev;
-	int err;
-
-	sdev = kmalloc(sizeof(*sdev), GFP_KERNEL);
-	if (!sdev)
-		return -ENOMEM;
-
-	sdev->idx = i;
-
-	input_set_capability(dev, EV_FF, FF_RUMBLE);
-
-	err = input_ff_create_memless(dev, sdev, gc_n64_play_effect);
-	if (err) {
-		kfree(sdev);
-		return err;
-	}
-
-	return 0;
-}
-
-/*
- * NES/SNES support.
- */
-
-#define GC_NES_DELAY		6	/* Delay between bits - 6us */
-#define GC_NES_LENGTH		8	/* The NES pads use 8 bits of data */
-#define GC_SNES_LENGTH		12	/* The SNES true length is 16, but the
-					   last 4 bits are unused */
-#define GC_SNESMOUSE_LENGTH	32	/* The SNES mouse uses 32 bits, the first
-					   16 bits are equivalent to a gamepad */
-
-#define GC_NES_POWER	0xfc
-#define GC_NES_CLOCK	0x01
-#define GC_NES_LATCH	0x02
-
-static const unsigned char gc_nes_bytes[] = { 0, 1, 2, 3 };
-static const unsigned char gc_snes_bytes[] = { 8, 0, 2, 3, 9, 1, 10, 11 };
-static const short gc_snes_btn[] = {
-	BTN_A, BTN_B, BTN_SELECT, BTN_START, BTN_X, BTN_Y, BTN_TL, BTN_TR
-};
-
-/*
- * gc_nes_read_packet() reads a NES/SNES packet.
- * Each pad uses one bit per byte. So all pads connected to
- * this port are read in parallel.
- */
-
-static void gc_nes_read_packet(struct gc *gc, int length, unsigned char *data)
-{
-	int i;
-
-	parport_write_data(gc->pd->port, GC_NES_POWER | GC_NES_CLOCK | GC_NES_LATCH);
-	udelay(GC_NES_DELAY * 2);
-	parport_write_data(gc->pd->port, GC_NES_POWER | GC_NES_CLOCK);
-
-	for (i = 0; i < length; i++) {
-		udelay(GC_NES_DELAY);
-		parport_write_data(gc->pd->port, GC_NES_POWER);
-		data[i] = parport_read_status(gc->pd->port) ^ 0x7f;
-		udelay(GC_NES_DELAY);
-		parport_write_data(gc->pd->port, GC_NES_POWER | GC_NES_CLOCK);
-	}
-}
-
-static void gc_nes_process_packet(struct gc *gc)
-{
-	unsigned char data[GC_SNESMOUSE_LENGTH];
-	struct gc_pad *pad;
-	struct input_dev *dev;
-	int i, j, s, len;
-	char x_rel, y_rel;
-
-	len = gc->pad_count[GC_SNESMOUSE] ? GC_SNESMOUSE_LENGTH :
-			(gc->pad_count[GC_SNES] ? GC_SNES_LENGTH : GC_NES_LENGTH);
-
-	gc_nes_read_packet(gc, len, data);
-
-	for (i = 0; i < GC_MAX_DEVICES; i++) {
-
-		pad = &gc->pads[i];
-		dev = pad->dev;
-		s = gc_status_bit[i];
-
-		switch (pad->type) {
-
-		case GC_NES:
-
-			input_report_abs(dev, ABS_X, !(s & data[6]) - !(s & data[7]));
-			input_report_abs(dev, ABS_Y, !(s & data[4]) - !(s & data[5]));
-
-			for (j = 0; j < 4; j++)
-				input_report_key(dev, gc_snes_btn[j],
-						 s & data[gc_nes_bytes[j]]);
-			input_sync(dev);
-			break;
-
-		case GC_SNES:
-
-			input_report_abs(dev, ABS_X, !(s & data[6]) - !(s & data[7]));
-			input_report_abs(dev, ABS_Y, !(s & data[4]) - !(s & data[5]));
-
-			for (j = 0; j < 8; j++)
-				input_report_key(dev, gc_snes_btn[j],
-						 s & data[gc_snes_bytes[j]]);
-			input_sync(dev);
-			break;
-
-		case GC_SNESMOUSE:
-			/*
-			 * The 4 unused bits from SNES controllers appear
-			 * to be ID bits so use them to make sure we are
-			 * dealing with a mouse.
-			 * gamepad is connected. This is important since
-			 * my SNES gamepad sends 1's for bits 16-31, which
-			 * cause the mouse pointer to quickly move to the
-			 * upper left corner of the screen.
-			 */
-			if (!(s & data[12]) && !(s & data[13]) &&
-			    !(s & data[14]) && (s & data[15])) {
-				input_report_key(dev, BTN_LEFT, s & data[9]);
-				input_report_key(dev, BTN_RIGHT, s & data[8]);
-
-				x_rel = y_rel = 0;
-				for (j = 0; j < 7; j++) {
-					x_rel <<= 1;
-					if (data[25 + j] & s)
-						x_rel |= 1;
-
-					y_rel <<= 1;
-					if (data[17 + j] & s)
-						y_rel |= 1;
-				}
-
-				if (x_rel) {
-					if (data[24] & s)
-						x_rel = -x_rel;
-					input_report_rel(dev, REL_X, x_rel);
-				}
-
-				if (y_rel) {
-					if (data[16] & s)
-						y_rel = -y_rel;
-					input_report_rel(dev, REL_Y, y_rel);
-				}
-
-				input_sync(dev);
-			}
-			break;
-
-		default:
-			break;
-		}
-	}
-}
-
-/*
- * Multisystem joystick support
- */
-
-#define GC_MULTI_LENGTH		5	/* Multi system joystick packet length is 5 */
-#define GC_MULTI2_LENGTH	6	/* One more bit for one more button */
-
-/*
- * gc_multi_read_packet() reads a Multisystem joystick packet.
- */
-
-static void gc_multi_read_packet(struct gc *gc, int length, unsigned char *data)
-{
-	int i;
-
-	for (i = 0; i < length; i++) {
-		parport_write_data(gc->pd->port, ~(1 << i));
-		data[i] = parport_read_status(gc->pd->port) ^ 0x7f;
-	}
-}
-
-static void gc_multi_process_packet(struct gc *gc)
-{
-	unsigned char data[GC_MULTI2_LENGTH];
-	int data_len = gc->pad_count[GC_MULTI2] ? GC_MULTI2_LENGTH : GC_MULTI_LENGTH;
-	struct gc_pad *pad;
-	struct input_dev *dev;
-	int i, s;
-
-	gc_multi_read_packet(gc, data_len, data);
-
-	for (i = 0; i < GC_MAX_DEVICES; i++) {
-		pad = &gc->pads[i];
-		dev = pad->dev;
-		s = gc_status_bit[i];
-
-		switch (pad->type) {
-		case GC_MULTI2:
-			input_report_key(dev, BTN_THUMB, s & data[5]);
-			/* fall through */
-
-		case GC_MULTI:
-			input_report_abs(dev, ABS_X,
-					 !(s & data[2]) - !(s & data[3]));
-			input_report_abs(dev, ABS_Y,
-					 !(s & data[0]) - !(s & data[1]));
-			input_report_key(dev, BTN_TRIGGER, s & data[4]);
-			input_sync(dev);
-			break;
-
-		default:
-			break;
-		}
-	}
-}
-
-/*
- * PSX support
- *
- * See documentation at:
- *	http://www.geocities.co.jp/Playtown/2004/psx/ps_eng.txt	
- *	http://www.gamesx.com/controldata/psxcont/psxcont.htm
- *
- */
-
-#define GC_PSX_DELAY	25		/* 25 usec */
-#define GC_PSX_LENGTH	8		/* talk to the controller in bits */
-#define GC_PSX_BYTES	6		/* the maximum number of bytes to read off the controller */
-
-#define GC_PSX_MOUSE	1		/* Mouse */
-#define GC_PSX_NEGCON	2		/* NegCon */
-#define GC_PSX_NORMAL	4		/* Digital / Analog or Rumble in Digital mode  */
-#define GC_PSX_ANALOG	5		/* Analog in Analog mode / Rumble in Green mode */
-#define GC_PSX_RUMBLE	7		/* Rumble in Red mode */
-
-#define GC_PSX_CLOCK	0x04		/* Pin 4 */
-#define GC_PSX_COMMAND	0x01		/* Pin 2 */
-#define GC_PSX_POWER	0xf8		/* Pins 5-9 */
-#define GC_PSX_SELECT	0x02		/* Pin 3 */
-
-#define GC_PSX_ID(x)	((x) >> 4)	/* High nibble is device type */
-#define GC_PSX_LEN(x)	(((x) & 0xf) << 1)	/* Low nibble is length in bytes/2 */
-
-static int gc_psx_delay = GC_PSX_DELAY;
-module_param_named(psx_delay, gc_psx_delay, uint, 0);
-MODULE_PARM_DESC(psx_delay, "Delay when accessing Sony PSX controller (usecs)");
-
-static const short gc_psx_abs[] = {
-	ABS_X, ABS_Y, ABS_RX, ABS_RY, ABS_HAT0X, ABS_HAT0Y
-};
-static const short gc_psx_btn[] = {
-	BTN_TL, BTN_TR, BTN_TL2, BTN_TR2, BTN_A, BTN_B, BTN_X, BTN_Y,
-	BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR
-};
-static const short gc_psx_ddr_btn[] = { BTN_0, BTN_1, BTN_2, BTN_3 };
-
-/*
- * gc_psx_command() writes 8bit command and reads 8bit data from
- * the psx pad.
- */
-
-static void gc_psx_command(struct gc *gc, int b, unsigned char *data)
-{
-	struct parport *port = gc->pd->port;
-	int i, j, cmd, read;
-
-	memset(data, 0, GC_MAX_DEVICES);
-
-	for (i = 0; i < GC_PSX_LENGTH; i++, b >>= 1) {
-		cmd = (b & 1) ? GC_PSX_COMMAND : 0;
-		parport_write_data(port, cmd | GC_PSX_POWER);
-		udelay(gc_psx_delay);
-
-		read = parport_read_status(port) ^ 0x80;
-
-		for (j = 0; j < GC_MAX_DEVICES; j++) {
-			struct gc_pad *pad = &gc->pads[j];
-
-			if (pad->type == GC_PSX || pad->type == GC_DDR)
-				data[j] |= (read & gc_status_bit[j]) ? (1 << i) : 0;
-		}
-
-		parport_write_data(gc->pd->port, cmd | GC_PSX_CLOCK | GC_PSX_POWER);
-		udelay(gc_psx_delay);
-	}
-}
-
-/*
- * gc_psx_read_packet() reads a whole psx packet and returns
- * device identifier code.
- */
-
-static void gc_psx_read_packet(struct gc *gc,
-			       unsigned char data[GC_MAX_DEVICES][GC_PSX_BYTES],
-			       unsigned char id[GC_MAX_DEVICES])
-{
-	int i, j, max_len = 0;
-	unsigned long flags;
-	unsigned char data2[GC_MAX_DEVICES];
-
-	/* Select pad */
-	parport_write_data(gc->pd->port, GC_PSX_CLOCK | GC_PSX_SELECT | GC_PSX_POWER);
-	udelay(gc_psx_delay);
-	/* Deselect, begin command */
-	parport_write_data(gc->pd->port, GC_PSX_CLOCK | GC_PSX_POWER);
-	udelay(gc_psx_delay);
-
-	local_irq_save(flags);
-
-	gc_psx_command(gc, 0x01, data2);	/* Access pad */
-	gc_psx_command(gc, 0x42, id);		/* Get device ids */
-	gc_psx_command(gc, 0, data2);		/* Dump status */
-
-	/* Find the longest pad */
-	for (i = 0; i < GC_MAX_DEVICES; i++) {
-		struct gc_pad *pad = &gc->pads[i];
-
-		if ((pad->type == GC_PSX || pad->type == GC_DDR) &&
-		    GC_PSX_LEN(id[i]) > max_len &&
-		    GC_PSX_LEN(id[i]) <= GC_PSX_BYTES) {
-			max_len = GC_PSX_LEN(id[i]);
-		}
-	}
-
-	/* Read in all the data */
-	for (i = 0; i < max_len; i++) {
-		gc_psx_command(gc, 0, data2);
-		for (j = 0; j < GC_MAX_DEVICES; j++)
-			data[j][i] = data2[j];
-	}
-
-	local_irq_restore(flags);
-
-	parport_write_data(gc->pd->port, GC_PSX_CLOCK | GC_PSX_SELECT | GC_PSX_POWER);
-
-	/* Set id's to the real value */
-	for (i = 0; i < GC_MAX_DEVICES; i++)
-		id[i] = GC_PSX_ID(id[i]);
-}
-
-static void gc_psx_report_one(struct gc_pad *pad, unsigned char psx_type,
-			      unsigned char *data)
-{
-	struct input_dev *dev = pad->dev;
-	int i;
-
-	switch (psx_type) {
-
-	case GC_PSX_RUMBLE:
-
-		input_report_key(dev, BTN_THUMBL, ~data[0] & 0x04);
-		input_report_key(dev, BTN_THUMBR, ~data[0] & 0x02);
-
-	case GC_PSX_NEGCON:
-	case GC_PSX_ANALOG:
-
-		if (pad->type == GC_DDR) {
-			for (i = 0; i < 4; i++)
-				input_report_key(dev, gc_psx_ddr_btn[i],
-						 ~data[0] & (0x10 << i));
-		} else {
-			for (i = 0; i < 4; i++)
-				input_report_abs(dev, gc_psx_abs[i + 2],
-						 data[i + 2]);
-
-			input_report_abs(dev, ABS_X,
-				!!(data[0] & 0x80) * 128 + !(data[0] & 0x20) * 127);
-			input_report_abs(dev, ABS_Y,
-				!!(data[0] & 0x10) * 128 + !(data[0] & 0x40) * 127);
-		}
-
-		for (i = 0; i < 8; i++)
-			input_report_key(dev, gc_psx_btn[i], ~data[1] & (1 << i));
-
-		input_report_key(dev, BTN_START,  ~data[0] & 0x08);
-		input_report_key(dev, BTN_SELECT, ~data[0] & 0x01);
-
-		input_sync(dev);
-
-		break;
-
-	case GC_PSX_NORMAL:
-
-		if (pad->type == GC_DDR) {
-			for (i = 0; i < 4; i++)
-				input_report_key(dev, gc_psx_ddr_btn[i],
-						 ~data[0] & (0x10 << i));
-		} else {
-			input_report_abs(dev, ABS_X,
-				!!(data[0] & 0x80) * 128 + !(data[0] & 0x20) * 127);
-			input_report_abs(dev, ABS_Y,
-				!!(data[0] & 0x10) * 128 + !(data[0] & 0x40) * 127);
-
-			/*
-			 * For some reason if the extra axes are left unset
-			 * they drift.
-			 * for (i = 0; i < 4; i++)
-				input_report_abs(dev, gc_psx_abs[i + 2], 128);
-			 * This needs to be debugged properly,
-			 * maybe fuzz processing needs to be done
-			 * in input_sync()
-			 *				 --vojtech
-			 */
-		}
-
-		for (i = 0; i < 8; i++)
-			input_report_key(dev, gc_psx_btn[i], ~data[1] & (1 << i));
-
-		input_report_key(dev, BTN_START,  ~data[0] & 0x08);
-		input_report_key(dev, BTN_SELECT, ~data[0] & 0x01);
-
-		input_sync(dev);
-
-		break;
-
-	default: /* not a pad, ignore */
-		break;
-	}
-}
-
-static void gc_psx_process_packet(struct gc *gc)
-{
-	unsigned char data[GC_MAX_DEVICES][GC_PSX_BYTES];
-	unsigned char id[GC_MAX_DEVICES];
-	struct gc_pad *pad;
-	int i;
-
-	gc_psx_read_packet(gc, data, id);
-
-	for (i = 0; i < GC_MAX_DEVICES; i++) {
-		pad = &gc->pads[i];
-		if (pad->type == GC_PSX || pad->type == GC_DDR)
-			gc_psx_report_one(pad, id[i], data[i]);
-	}
-}
-
-/*
- * gc_timer() initiates reads of console pads data.
- */
-
-static void gc_timer(unsigned long private)
-{
-	struct gc *gc = (void *) private;
-
-/*
- * N64 pads - must be read first, any read confuses them for 200 us
- */
-
-	if (gc->pad_count[GC_N64])
-		gc_n64_process_packet(gc);
-
-/*
- * NES and SNES pads or mouse
- */
-
-	if (gc->pad_count[GC_NES] ||
-	    gc->pad_count[GC_SNES] ||
-	    gc->pad_count[GC_SNESMOUSE]) {
-		gc_nes_process_packet(gc);
-	}
-
-/*
- * Multi and Multi2 joysticks
- */
-
-	if (gc->pad_count[GC_MULTI] || gc->pad_count[GC_MULTI2])
-		gc_multi_process_packet(gc);
-
-/*
- * PSX controllers
- */
-
-	if (gc->pad_count[GC_PSX] || gc->pad_count[GC_DDR])
-		gc_psx_process_packet(gc);
-
-	mod_timer(&gc->timer, jiffies + GC_REFRESH_TIME);
-}
-
-static int gc_open(struct input_dev *dev)
-{
-	struct gc *gc = input_get_drvdata(dev);
-	int err;
-
-	err = mutex_lock_interruptible(&gc->mutex);
-	if (err)
-		return err;
-
-	if (!gc->used++) {
-		parport_claim(gc->pd);
-		parport_write_control(gc->pd->port, 0x04);
-		mod_timer(&gc->timer, jiffies + GC_REFRESH_TIME);
-	}
-
-	mutex_unlock(&gc->mutex);
-	return 0;
-}
-
-static void gc_close(struct input_dev *dev)
-{
-	struct gc *gc = input_get_drvdata(dev);
-
-	mutex_lock(&gc->mutex);
-	if (!--gc->used) {
-		del_timer_sync(&gc->timer);
-		parport_write_control(gc->pd->port, 0x00);
-		parport_release(gc->pd);
-	}
-	mutex_unlock(&gc->mutex);
-}
-
-static int __init gc_setup_pad(struct gc *gc, int idx, int pad_type)
-{
-	struct gc_pad *pad = &gc->pads[idx];
-	struct input_dev *input_dev;
-	int i;
-	int err;
-
-	if (pad_type < 1 || pad_type >= GC_MAX) {
-		pr_err("Pad type %d unknown\n", pad_type);
-		return -EINVAL;
-	}
-
-	pad->dev = input_dev = input_allocate_device();
-	if (!input_dev) {
-		pr_err("Not enough memory for input device\n");
-		return -ENOMEM;
-	}
-
-	pad->type = pad_type;
-
-	snprintf(pad->phys, sizeof(pad->phys),
-		 "%s/input%d", gc->pd->port->name, idx);
-
-	input_dev->name = gc_names[pad_type];
-	input_dev->phys = pad->phys;
-	input_dev->id.bustype = BUS_PARPORT;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = pad_type;
-	input_dev->id.version = 0x0100;
-
-	input_set_drvdata(input_dev, gc);
-
-	input_dev->open = gc_open;
-	input_dev->close = gc_close;
-
-	if (pad_type != GC_SNESMOUSE) {
-		input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-		for (i = 0; i < 2; i++)
-			input_set_abs_params(input_dev, ABS_X + i, -1, 1, 0, 0);
-	} else
-		input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-
-	gc->pad_count[pad_type]++;
-
-	switch (pad_type) {
-
-	case GC_N64:
-		for (i = 0; i < 10; i++)
-			__set_bit(gc_n64_btn[i], input_dev->keybit);
-
-		for (i = 0; i < 2; i++) {
-			input_set_abs_params(input_dev, ABS_X + i, -127, 126, 0, 2);
-			input_set_abs_params(input_dev, ABS_HAT0X + i, -1, 1, 0, 0);
-		}
-
-		err = gc_n64_init_ff(input_dev, idx);
-		if (err) {
-			pr_warning("Failed to initiate rumble for N64 device %d\n", idx);
-			goto err_free_dev;
-		}
-
-		break;
-
-	case GC_SNESMOUSE:
-		__set_bit(BTN_LEFT, input_dev->keybit);
-		__set_bit(BTN_RIGHT, input_dev->keybit);
-		__set_bit(REL_X, input_dev->relbit);
-		__set_bit(REL_Y, input_dev->relbit);
-		break;
-
-	case GC_SNES:
-		for (i = 4; i < 8; i++)
-			__set_bit(gc_snes_btn[i], input_dev->keybit);
-	case GC_NES:
-		for (i = 0; i < 4; i++)
-			__set_bit(gc_snes_btn[i], input_dev->keybit);
-		break;
-
-	case GC_MULTI2:
-		__set_bit(BTN_THUMB, input_dev->keybit);
-	case GC_MULTI:
-		__set_bit(BTN_TRIGGER, input_dev->keybit);
-		break;
-
-	case GC_PSX:
-		for (i = 0; i < 6; i++)
-			input_set_abs_params(input_dev,
-					     gc_psx_abs[i], 4, 252, 0, 2);
-		for (i = 0; i < 12; i++)
-			__set_bit(gc_psx_btn[i], input_dev->keybit);
-
-		break;
-
-	case GC_DDR:
-		for (i = 0; i < 4; i++)
-			__set_bit(gc_psx_ddr_btn[i], input_dev->keybit);
-		for (i = 0; i < 12; i++)
-			__set_bit(gc_psx_btn[i], input_dev->keybit);
-
-		break;
-	}
-
-	err = input_register_device(pad->dev);
-	if (err)
-		goto err_free_dev;
-
-	return 0;
-
-err_free_dev:
-	input_free_device(pad->dev);
-	pad->dev = NULL;
-	return err;
-}
-
-static struct gc __init *gc_probe(int parport, int *pads, int n_pads)
-{
-	struct gc *gc;
-	struct parport *pp;
-	struct pardevice *pd;
-	int i;
-	int count = 0;
-	int err;
-
-	pp = parport_find_number(parport);
-	if (!pp) {
-		pr_err("no such parport %d\n", parport);
-		err = -EINVAL;
-		goto err_out;
-	}
-
-	pd = parport_register_device(pp, "gamecon", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
-	if (!pd) {
-		pr_err("parport busy already - lp.o loaded?\n");
-		err = -EBUSY;
-		goto err_put_pp;
-	}
-
-	gc = kzalloc(sizeof(struct gc), GFP_KERNEL);
-	if (!gc) {
-		pr_err("Not enough memory\n");
-		err = -ENOMEM;
-		goto err_unreg_pardev;
-	}
-
-	mutex_init(&gc->mutex);
-	gc->pd = pd;
-	setup_timer(&gc->timer, gc_timer, (long) gc);
-
-	for (i = 0; i < n_pads && i < GC_MAX_DEVICES; i++) {
-		if (!pads[i])
-			continue;
-
-		err = gc_setup_pad(gc, i, pads[i]);
-		if (err)
-			goto err_unreg_devs;
-
-		count++;
-	}
-
-	if (count == 0) {
-		pr_err("No valid devices specified\n");
-		err = -EINVAL;
-		goto err_free_gc;
-	}
-
-	parport_put_port(pp);
-	return gc;
-
- err_unreg_devs:
-	while (--i >= 0)
-		if (gc->pads[i].dev)
-			input_unregister_device(gc->pads[i].dev);
- err_free_gc:
-	kfree(gc);
- err_unreg_pardev:
-	parport_unregister_device(pd);
- err_put_pp:
-	parport_put_port(pp);
- err_out:
-	return ERR_PTR(err);
-}
-
-static void gc_remove(struct gc *gc)
-{
-	int i;
-
-	for (i = 0; i < GC_MAX_DEVICES; i++)
-		if (gc->pads[i].dev)
-			input_unregister_device(gc->pads[i].dev);
-	parport_unregister_device(gc->pd);
-	kfree(gc);
-}
-
-static int __init gc_init(void)
-{
-	int i;
-	int have_dev = 0;
-	int err = 0;
-
-	for (i = 0; i < GC_MAX_PORTS; i++) {
-		if (gc_cfg[i].nargs == 0 || gc_cfg[i].args[0] < 0)
-			continue;
-
-		if (gc_cfg[i].nargs < 2) {
-			pr_err("at least one device must be specified\n");
-			err = -EINVAL;
-			break;
-		}
-
-		gc_base[i] = gc_probe(gc_cfg[i].args[0],
-				      gc_cfg[i].args + 1, gc_cfg[i].nargs - 1);
-		if (IS_ERR(gc_base[i])) {
-			err = PTR_ERR(gc_base[i]);
-			break;
-		}
-
-		have_dev = 1;
-	}
-
-	if (err) {
-		while (--i >= 0)
-			if (gc_base[i])
-				gc_remove(gc_base[i]);
-		return err;
-	}
-
-	return have_dev ? 0 : -ENODEV;
-}
-
-static void __exit gc_exit(void)
-{
-	int i;
-
-	for (i = 0; i < GC_MAX_PORTS; i++)
-		if (gc_base[i])
-			gc_remove(gc_base[i]);
-}
-
-module_init(gc_init);
-module_exit(gc_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/gf2k.c b/ANDROID_3.4.5/drivers/input/joystick/gf2k.c
deleted file mode 100644
index 0536b1b2..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/gf2k.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- *  Copyright (c) 1998-2001 Vojtech Pavlik
- */
-
-/*
- * Genius Flight 2000 joystick driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/gameport.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"Genius Flight 2000 joystick driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define GF2K_START		400	/* The time we wait for the first bit [400 us] */
-#define GF2K_STROBE		40	/* The time we wait for the first bit [40 us] */
-#define GF2K_TIMEOUT		4	/* Wait for everything to settle [4 ms] */
-#define GF2K_LENGTH		80	/* Max number of triplets in a packet */
-
-/*
- * Genius joystick ids ...
- */
-
-#define GF2K_ID_G09		1
-#define GF2K_ID_F30D		2
-#define GF2K_ID_F30		3
-#define GF2K_ID_F31D		4
-#define GF2K_ID_F305		5
-#define GF2K_ID_F23P		6
-#define GF2K_ID_F31		7
-#define GF2K_ID_MAX		7
-
-static char gf2k_length[] = { 40, 40, 40, 40, 40, 40, 40, 40 };
-static char gf2k_hat_to_axis[][2] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-static char *gf2k_names[] = {"", "Genius G-09D", "Genius F-30D", "Genius F-30", "Genius MaxFighter F-31D",
-				"Genius F-30-5", "Genius Flight2000 F-23", "Genius F-31"};
-static unsigned char gf2k_hats[] = { 0, 2, 0, 0, 2, 0, 2, 0 };
-static unsigned char gf2k_axes[] = { 0, 2, 0, 0, 4, 0, 4, 0 };
-static unsigned char gf2k_joys[] = { 0, 0, 0, 0,10, 0, 8, 0 };
-static unsigned char gf2k_pads[] = { 0, 6, 0, 0, 0, 0, 0, 0 };
-static unsigned char gf2k_lens[] = { 0,18, 0, 0,18, 0,18, 0 };
-
-static unsigned char gf2k_abs[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_GAS, ABS_BRAKE };
-static short gf2k_btn_joy[] = { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4 };
-static short gf2k_btn_pad[] = { BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_TL2, BTN_TR2, BTN_START, BTN_SELECT };
-
-
-static short gf2k_seq_reset[] = { 240, 340, 0 };
-static short gf2k_seq_digital[] = { 590, 320, 860, 0 };
-
-struct gf2k {
-	struct gameport *gameport;
-	struct input_dev *dev;
-	int reads;
-	int bads;
-	unsigned char id;
-	unsigned char length;
-	char phys[32];
-};
-
-/*
- * gf2k_read_packet() reads a Genius Flight2000 packet.
- */
-
-static int gf2k_read_packet(struct gameport *gameport, int length, char *data)
-{
-	unsigned char u, v;
-	int i;
-	unsigned int t, p;
-	unsigned long flags;
-
-	t = gameport_time(gameport, GF2K_START);
-	p = gameport_time(gameport, GF2K_STROBE);
-
-	i = 0;
-
-	local_irq_save(flags);
-
-	gameport_trigger(gameport);
-	v = gameport_read(gameport);
-
-	while (t > 0 && i < length) {
-		t--; u = v;
-		v = gameport_read(gameport);
-		if (v & ~u & 0x10) {
-			data[i++] = v >> 5;
-			t = p;
-		}
-	}
-
-	local_irq_restore(flags);
-
-	return i;
-}
-
-/*
- * gf2k_trigger_seq() initializes a Genius Flight2000 joystick
- * into digital mode.
- */
-
-static void gf2k_trigger_seq(struct gameport *gameport, short *seq)
-{
-
-	unsigned long flags;
-	int i, t;
-
-        local_irq_save(flags);
-
-	i = 0;
-        do {
-		gameport_trigger(gameport);
-		t = gameport_time(gameport, GF2K_TIMEOUT * 1000);
-		while ((gameport_read(gameport) & 1) && t) t--;
-                udelay(seq[i]);
-        } while (seq[++i]);
-
-	gameport_trigger(gameport);
-
-	local_irq_restore(flags);
-}
-
-/*
- * js_sw_get_bits() composes bits from the triplet buffer into a __u64.
- * Parameter 'pos' is bit number inside packet where to start at, 'num' is number
- * of bits to be read, 'shift' is offset in the resulting __u64 to start at, bits
- * is number of bits per triplet.
- */
-
-#define GB(p,n,s)	gf2k_get_bits(data, p, n, s)
-
-static int gf2k_get_bits(unsigned char *buf, int pos, int num, int shift)
-{
-	__u64 data = 0;
-	int i;
-
-	for (i = 0; i < num / 3 + 2; i++)
-		data |= buf[pos / 3 + i] << (i * 3);
-	data >>= pos % 3;
-	data &= (1 << num) - 1;
-	data <<= shift;
-
-	return data;
-}
-
-static void gf2k_read(struct gf2k *gf2k, unsigned char *data)
-{
-	struct input_dev *dev = gf2k->dev;
-	int i, t;
-
-	for (i = 0; i < 4 && i < gf2k_axes[gf2k->id]; i++)
-		input_report_abs(dev, gf2k_abs[i], GB(i<<3,8,0) | GB(i+46,1,8) | GB(i+50,1,9));
-
-	for (i = 0; i < 2 && i < gf2k_axes[gf2k->id] - 4; i++)
-		input_report_abs(dev, gf2k_abs[i], GB(i*9+60,8,0) | GB(i+54,1,9));
-
-	t = GB(40,4,0);
-
-	for (i = 0; i < gf2k_hats[gf2k->id]; i++)
-		input_report_abs(dev, ABS_HAT0X + i, gf2k_hat_to_axis[t][i]);
-
-	t = GB(44,2,0) | GB(32,8,2) | GB(78,2,10);
-
-	for (i = 0; i < gf2k_joys[gf2k->id]; i++)
-		input_report_key(dev, gf2k_btn_joy[i], (t >> i) & 1);
-
-	for (i = 0; i < gf2k_pads[gf2k->id]; i++)
-		input_report_key(dev, gf2k_btn_pad[i], (t >> i) & 1);
-
-	input_sync(dev);
-}
-
-/*
- * gf2k_poll() reads and analyzes Genius joystick data.
- */
-
-static void gf2k_poll(struct gameport *gameport)
-{
-	struct gf2k *gf2k = gameport_get_drvdata(gameport);
-	unsigned char data[GF2K_LENGTH];
-
-	gf2k->reads++;
-
-	if (gf2k_read_packet(gf2k->gameport, gf2k_length[gf2k->id], data) < gf2k_length[gf2k->id])
-		gf2k->bads++;
-	else
-		gf2k_read(gf2k, data);
-}
-
-static int gf2k_open(struct input_dev *dev)
-{
-	struct gf2k *gf2k = input_get_drvdata(dev);
-
-	gameport_start_polling(gf2k->gameport);
-	return 0;
-}
-
-static void gf2k_close(struct input_dev *dev)
-{
-	struct gf2k *gf2k = input_get_drvdata(dev);
-
-	gameport_stop_polling(gf2k->gameport);
-}
-
-/*
- * gf2k_connect() probes for Genius id joysticks.
- */
-
-static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct gf2k *gf2k;
-	struct input_dev *input_dev;
-	unsigned char data[GF2K_LENGTH];
-	int i, err;
-
-	gf2k = kzalloc(sizeof(struct gf2k), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!gf2k || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	gf2k->gameport = gameport;
-	gf2k->dev = input_dev;
-
-	gameport_set_drvdata(gameport, gf2k);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	gf2k_trigger_seq(gameport, gf2k_seq_reset);
-
-	msleep(GF2K_TIMEOUT);
-
-	gf2k_trigger_seq(gameport, gf2k_seq_digital);
-
-	msleep(GF2K_TIMEOUT);
-
-	if (gf2k_read_packet(gameport, GF2K_LENGTH, data) < 12) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	if (!(gf2k->id = GB(7,2,0) | GB(3,3,2) | GB(0,3,5))) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-#ifdef RESET_WORKS
-	if ((gf2k->id != (GB(19,2,0) | GB(15,3,2) | GB(12,3,5))) &&
-	    (gf2k->id != (GB(31,2,0) | GB(27,3,2) | GB(24,3,5)))) {
-		err = -ENODEV;
-		goto fail2;
-	}
-#else
-	gf2k->id = 6;
-#endif
-
-	if (gf2k->id > GF2K_ID_MAX || !gf2k_axes[gf2k->id]) {
-		printk(KERN_WARNING "gf2k.c: Not yet supported joystick on %s. [id: %d type:%s]\n",
-			gameport->phys, gf2k->id, gf2k->id > GF2K_ID_MAX ? "Unknown" : gf2k_names[gf2k->id]);
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, gf2k_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	snprintf(gf2k->phys, sizeof(gf2k->phys), "%s/input0", gameport->phys);
-
-	gf2k->length = gf2k_lens[gf2k->id];
-
-	input_dev->name = gf2k_names[gf2k->id];
-	input_dev->phys = gf2k->phys;
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_GENIUS;
-	input_dev->id.product = gf2k->id;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &gameport->dev;
-
-	input_set_drvdata(input_dev, gf2k);
-
-	input_dev->open = gf2k_open;
-	input_dev->close = gf2k_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = 0; i < gf2k_axes[gf2k->id]; i++)
-		set_bit(gf2k_abs[i], input_dev->absbit);
-
-	for (i = 0; i < gf2k_hats[gf2k->id]; i++)
-		input_set_abs_params(input_dev, ABS_HAT0X + i, -1, 1, 0, 0);
-
-	for (i = 0; i < gf2k_joys[gf2k->id]; i++)
-		set_bit(gf2k_btn_joy[i], input_dev->keybit);
-
-	for (i = 0; i < gf2k_pads[gf2k->id]; i++)
-		set_bit(gf2k_btn_pad[i], input_dev->keybit);
-
-	gf2k_read_packet(gameport, gf2k->length, data);
-	gf2k_read(gf2k, data);
-
-	for (i = 0; i < gf2k_axes[gf2k->id]; i++) {
-		int max = i < 2 ?
-			input_abs_get_val(input_dev, gf2k_abs[i]) * 2 :
-			input_abs_get_val(input_dev, gf2k_abs[0]) +
-				input_abs_get_val(input_dev, gf2k_abs[1]);
-		int flat = i < 2 ? 24 : 0;
-
-		input_set_abs_params(input_dev, gf2k_abs[i],
-				     32, max - 32, 8, flat);
-	}
-
-	err = input_register_device(gf2k->dev);
-	if (err)
-		goto fail2;
-
-	return 0;
-
- fail2:	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	input_free_device(input_dev);
-	kfree(gf2k);
-	return err;
-}
-
-static void gf2k_disconnect(struct gameport *gameport)
-{
-	struct gf2k *gf2k = gameport_get_drvdata(gameport);
-
-	input_unregister_device(gf2k->dev);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(gf2k);
-}
-
-static struct gameport_driver gf2k_drv = {
-	.driver		= {
-		.name	= "gf2k",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= gf2k_connect,
-	.disconnect	= gf2k_disconnect,
-};
-
-static int __init gf2k_init(void)
-{
-	return gameport_register_driver(&gf2k_drv);
-}
-
-static void __exit gf2k_exit(void)
-{
-	gameport_unregister_driver(&gf2k_drv);
-}
-
-module_init(gf2k_init);
-module_exit(gf2k_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/grip.c b/ANDROID_3.4.5/drivers/input/joystick/grip.c
deleted file mode 100644
index fc55899b..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/grip.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- *  Copyright (c) 1998-2001 Vojtech Pavlik
- */
-
-/*
- * Gravis/Kensington GrIP protocol joystick and gamepad driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/gameport.h>
-#include <linux/input.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"Gravis GrIP protocol joystick driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define GRIP_MODE_GPP		1
-#define GRIP_MODE_BD		2
-#define GRIP_MODE_XT		3
-#define GRIP_MODE_DC		4
-
-#define GRIP_LENGTH_GPP		24
-#define GRIP_STROBE_GPP		200	/* 200 us */
-#define GRIP_LENGTH_XT		4
-#define GRIP_STROBE_XT		64	/* 64 us */
-#define GRIP_MAX_CHUNKS_XT	10
-#define GRIP_MAX_BITS_XT	30
-
-struct grip {
-	struct gameport *gameport;
-	struct input_dev *dev[2];
-	unsigned char mode[2];
-	int reads;
-	int bads;
-	char phys[2][32];
-};
-
-static int grip_btn_gpp[] = { BTN_START, BTN_SELECT, BTN_TR2, BTN_Y, 0, BTN_TL2, BTN_A, BTN_B, BTN_X, 0, BTN_TL, BTN_TR, -1 };
-static int grip_btn_bd[] = { BTN_THUMB, BTN_THUMB2, BTN_TRIGGER, BTN_TOP, BTN_BASE, -1 };
-static int grip_btn_xt[] = { BTN_TRIGGER, BTN_THUMB, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_SELECT, BTN_START, BTN_MODE, -1 };
-static int grip_btn_dc[] = { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, -1 };
-
-static int grip_abs_gpp[] = { ABS_X, ABS_Y, -1 };
-static int grip_abs_bd[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, -1 };
-static int grip_abs_xt[] = { ABS_X, ABS_Y, ABS_BRAKE, ABS_GAS, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, -1 };
-static int grip_abs_dc[] = { ABS_X, ABS_Y, ABS_RX, ABS_RY, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, -1 };
-
-static char *grip_name[] = { NULL, "Gravis GamePad Pro", "Gravis Blackhawk Digital",
-				"Gravis Xterminator Digital", "Gravis Xterminator DualControl" };
-static int *grip_abs[] = { NULL, grip_abs_gpp, grip_abs_bd, grip_abs_xt, grip_abs_dc };
-static int *grip_btn[] = { NULL, grip_btn_gpp, grip_btn_bd, grip_btn_xt, grip_btn_dc };
-static char grip_anx[] = { 0, 0, 3, 5, 5 };
-static char grip_cen[] = { 0, 0, 2, 2, 4 };
-
-/*
- * grip_gpp_read_packet() reads a Gravis GamePad Pro packet.
- */
-
-static int grip_gpp_read_packet(struct gameport *gameport, int shift, unsigned int *data)
-{
-	unsigned long flags;
-	unsigned char u, v;
-	unsigned int t;
-	int i;
-
-	int strobe = gameport_time(gameport, GRIP_STROBE_GPP);
-
-	data[0] = 0;
-	t = strobe;
-	i = 0;
-
-	local_irq_save(flags);
-
-	v = gameport_read(gameport) >> shift;
-
-	do {
-		t--;
-		u = v; v = (gameport_read(gameport) >> shift) & 3;
-		if (~v & u & 1) {
-			data[0] |= (v >> 1) << i++;
-			t = strobe;
-		}
-	} while (i < GRIP_LENGTH_GPP && t > 0);
-
-	local_irq_restore(flags);
-
-	if (i < GRIP_LENGTH_GPP) return -1;
-
-	for (i = 0; i < GRIP_LENGTH_GPP && (data[0] & 0xfe4210) ^ 0x7c0000; i++)
-		data[0] = data[0] >> 1 | (data[0] & 1) << (GRIP_LENGTH_GPP - 1);
-
-	return -(i == GRIP_LENGTH_GPP);
-}
-
-/*
- * grip_xt_read_packet() reads a Gravis Xterminator packet.
- */
-
-static int grip_xt_read_packet(struct gameport *gameport, int shift, unsigned int *data)
-{
-	unsigned int i, j, buf, crc;
-	unsigned char u, v, w;
-	unsigned long flags;
-	unsigned int t;
-	char status;
-
-	int strobe = gameport_time(gameport, GRIP_STROBE_XT);
-
-	data[0] = data[1] = data[2] = data[3] = 0;
-	status = buf = i = j = 0;
-	t = strobe;
-
-	local_irq_save(flags);
-
-	v = w = (gameport_read(gameport) >> shift) & 3;
-
-	do {
-		t--;
-		u = (gameport_read(gameport) >> shift) & 3;
-
-		if (u ^ v) {
-
-			if ((u ^ v) & 1) {
-				buf = (buf << 1) | (u >> 1);
-				t = strobe;
-				i++;
-			} else
-
-			if ((((u ^ v) & (v ^ w)) >> 1) & ~(u | v | w) & 1) {
-				if (i == 20) {
-					crc = buf ^ (buf >> 7) ^ (buf >> 14);
-					if (!((crc ^ (0x25cb9e70 >> ((crc >> 2) & 0x1c))) & 0xf)) {
-						data[buf >> 18] = buf >> 4;
-						status |= 1 << (buf >> 18);
-					}
-					j++;
-				}
-				t = strobe;
-				buf = 0;
-				i = 0;
-			}
-			w = v;
-			v = u;
-		}
-
-	} while (status != 0xf && i < GRIP_MAX_BITS_XT && j < GRIP_MAX_CHUNKS_XT && t > 0);
-
-	local_irq_restore(flags);
-
-	return -(status != 0xf);
-}
-
-/*
- * grip_timer() repeatedly polls the joysticks and generates events.
- */
-
-static void grip_poll(struct gameport *gameport)
-{
-	struct grip *grip = gameport_get_drvdata(gameport);
-	unsigned int data[GRIP_LENGTH_XT];
-	struct input_dev *dev;
-	int i, j;
-
-	for (i = 0; i < 2; i++) {
-
-		dev = grip->dev[i];
-		if (!dev)
-			continue;
-
-		grip->reads++;
-
-		switch (grip->mode[i]) {
-
-			case GRIP_MODE_GPP:
-
-				if (grip_gpp_read_packet(grip->gameport, (i << 1) + 4, data)) {
-					grip->bads++;
-					break;
-				}
-
-				input_report_abs(dev, ABS_X, ((*data >> 15) & 1) - ((*data >> 16) & 1));
-				input_report_abs(dev, ABS_Y, ((*data >> 13) & 1) - ((*data >> 12) & 1));
-
-				for (j = 0; j < 12; j++)
-					if (grip_btn_gpp[j])
-						input_report_key(dev, grip_btn_gpp[j], (*data >> j) & 1);
-
-				break;
-
-			case GRIP_MODE_BD:
-
-				if (grip_xt_read_packet(grip->gameport, (i << 1) + 4, data)) {
-					grip->bads++;
-					break;
-				}
-
-				input_report_abs(dev, ABS_X,        (data[0] >> 2) & 0x3f);
-				input_report_abs(dev, ABS_Y,  63 - ((data[0] >> 8) & 0x3f));
-				input_report_abs(dev, ABS_THROTTLE, (data[2] >> 8) & 0x3f);
-
-				input_report_abs(dev, ABS_HAT0X, ((data[2] >> 1) & 1) - ( data[2]       & 1));
-				input_report_abs(dev, ABS_HAT0Y, ((data[2] >> 2) & 1) - ((data[2] >> 3) & 1));
-
-				for (j = 0; j < 5; j++)
-					input_report_key(dev, grip_btn_bd[j], (data[3] >> (j + 4)) & 1);
-
-				break;
-
-			case GRIP_MODE_XT:
-
-				if (grip_xt_read_packet(grip->gameport, (i << 1) + 4, data)) {
-					grip->bads++;
-					break;
-				}
-
-				input_report_abs(dev, ABS_X,        (data[0] >> 2) & 0x3f);
-				input_report_abs(dev, ABS_Y,  63 - ((data[0] >> 8) & 0x3f));
-				input_report_abs(dev, ABS_BRAKE,    (data[1] >> 2) & 0x3f);
-				input_report_abs(dev, ABS_GAS,	    (data[1] >> 8) & 0x3f);
-				input_report_abs(dev, ABS_THROTTLE, (data[2] >> 8) & 0x3f);
-
-				input_report_abs(dev, ABS_HAT0X, ((data[2] >> 1) & 1) - ( data[2]       & 1));
-				input_report_abs(dev, ABS_HAT0Y, ((data[2] >> 2) & 1) - ((data[2] >> 3) & 1));
-				input_report_abs(dev, ABS_HAT1X, ((data[2] >> 5) & 1) - ((data[2] >> 4) & 1));
-				input_report_abs(dev, ABS_HAT1Y, ((data[2] >> 6) & 1) - ((data[2] >> 7) & 1));
-
-				for (j = 0; j < 11; j++)
-					input_report_key(dev, grip_btn_xt[j], (data[3] >> (j + 3)) & 1);
-				break;
-
-			case GRIP_MODE_DC:
-
-				if (grip_xt_read_packet(grip->gameport, (i << 1) + 4, data)) {
-					grip->bads++;
-					break;
-				}
-
-				input_report_abs(dev, ABS_X,        (data[0] >> 2) & 0x3f);
-				input_report_abs(dev, ABS_Y,        (data[0] >> 8) & 0x3f);
-				input_report_abs(dev, ABS_RX,       (data[1] >> 2) & 0x3f);
-				input_report_abs(dev, ABS_RY,	    (data[1] >> 8) & 0x3f);
-				input_report_abs(dev, ABS_THROTTLE, (data[2] >> 8) & 0x3f);
-
-				input_report_abs(dev, ABS_HAT0X, ((data[2] >> 1) & 1) - ( data[2]       & 1));
-				input_report_abs(dev, ABS_HAT0Y, ((data[2] >> 2) & 1) - ((data[2] >> 3) & 1));
-
-				for (j = 0; j < 9; j++)
-					input_report_key(dev, grip_btn_dc[j], (data[3] >> (j + 3)) & 1);
-				break;
-
-
-		}
-
-		input_sync(dev);
-	}
-}
-
-static int grip_open(struct input_dev *dev)
-{
-	struct grip *grip = input_get_drvdata(dev);
-
-	gameport_start_polling(grip->gameport);
-	return 0;
-}
-
-static void grip_close(struct input_dev *dev)
-{
-	struct grip *grip = input_get_drvdata(dev);
-
-	gameport_stop_polling(grip->gameport);
-}
-
-static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct grip *grip;
-	struct input_dev *input_dev;
-	unsigned int data[GRIP_LENGTH_XT];
-	int i, j, t;
-	int err;
-
-	if (!(grip = kzalloc(sizeof(struct grip), GFP_KERNEL)))
-		return -ENOMEM;
-
-	grip->gameport = gameport;
-
-	gameport_set_drvdata(gameport, grip);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	for (i = 0; i < 2; i++) {
-		if (!grip_gpp_read_packet(gameport, (i << 1) + 4, data)) {
-			grip->mode[i] = GRIP_MODE_GPP;
-			continue;
-		}
-		if (!grip_xt_read_packet(gameport, (i << 1) + 4, data)) {
-			if (!(data[3] & 7)) {
-				grip->mode[i] = GRIP_MODE_BD;
-				continue;
-			}
-			if (!(data[2] & 0xf0)) {
-				grip->mode[i] = GRIP_MODE_XT;
-				continue;
-			}
-			grip->mode[i] = GRIP_MODE_DC;
-			continue;
-		}
-	}
-
-	if (!grip->mode[0] && !grip->mode[1]) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, grip_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	for (i = 0; i < 2; i++) {
-		if (!grip->mode[i])
-			continue;
-
-		grip->dev[i] = input_dev = input_allocate_device();
-		if (!input_dev) {
-			err = -ENOMEM;
-			goto fail3;
-		}
-
-		snprintf(grip->phys[i], sizeof(grip->phys[i]),
-			 "%s/input%d", gameport->phys, i);
-
-		input_dev->name = grip_name[grip->mode[i]];
-		input_dev->phys = grip->phys[i];
-		input_dev->id.bustype = BUS_GAMEPORT;
-		input_dev->id.vendor = GAMEPORT_ID_VENDOR_GRAVIS;
-		input_dev->id.product = grip->mode[i];
-		input_dev->id.version = 0x0100;
-		input_dev->dev.parent = &gameport->dev;
-
-		input_set_drvdata(input_dev, grip);
-
-		input_dev->open = grip_open;
-		input_dev->close = grip_close;
-
-		input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-		for (j = 0; (t = grip_abs[grip->mode[i]][j]) >= 0; j++) {
-
-			if (j < grip_cen[grip->mode[i]])
-				input_set_abs_params(input_dev, t, 14, 52, 1, 2);
-			else if (j < grip_anx[grip->mode[i]])
-				input_set_abs_params(input_dev, t, 3, 57, 1, 0);
-			else
-				input_set_abs_params(input_dev, t, -1, 1, 0, 0);
-		}
-
-		for (j = 0; (t = grip_btn[grip->mode[i]][j]) >= 0; j++)
-			if (t > 0)
-				set_bit(t, input_dev->keybit);
-
-		err = input_register_device(grip->dev[i]);
-		if (err)
-			goto fail4;
-	}
-
-	return 0;
-
- fail4:	input_free_device(grip->dev[i]);
- fail3:	while (--i >= 0)
-		if (grip->dev[i])
-			input_unregister_device(grip->dev[i]);
- fail2:	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	kfree(grip);
-	return err;
-}
-
-static void grip_disconnect(struct gameport *gameport)
-{
-	struct grip *grip = gameport_get_drvdata(gameport);
-	int i;
-
-	for (i = 0; i < 2; i++)
-		if (grip->dev[i])
-			input_unregister_device(grip->dev[i]);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(grip);
-}
-
-static struct gameport_driver grip_drv = {
-	.driver		= {
-		.name	= "grip",
-		.owner	= THIS_MODULE,
-	},
-	.description	= DRIVER_DESC,
-	.connect	= grip_connect,
-	.disconnect	= grip_disconnect,
-};
-
-static int __init grip_init(void)
-{
-	return gameport_register_driver(&grip_drv);
-}
-
-static void __exit grip_exit(void)
-{
-	gameport_unregister_driver(&grip_drv);
-}
-
-module_init(grip_init);
-module_exit(grip_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/grip_mp.c b/ANDROID_3.4.5/drivers/input/joystick/grip_mp.c
deleted file mode 100644
index 2d47baf4..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/grip_mp.c
+++ /dev/null
@@ -1,701 +0,0 @@
-/*
- *  Driver for the Gravis Grip Multiport, a gamepad "hub" that
- *  connects up to four 9-pin digital gamepads/joysticks.
- *  Driver tested on SMP and UP kernel versions 2.4.18-4 and 2.4.18-5.
- *
- *  Thanks to Chris Gassib for helpful advice.
- *
- *  Copyright (c)      2002 Brian Bonnlander, Bill Soudan
- *  Copyright (c) 1998-2000 Vojtech Pavlik
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/gameport.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/proc_fs.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"Gravis Grip Multiport driver"
-
-MODULE_AUTHOR("Brian Bonnlander");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#ifdef GRIP_DEBUG
-#define dbg(format, arg...) printk(KERN_ERR __FILE__ ": " format "\n" , ## arg)
-#else
-#define dbg(format, arg...) do {} while (0)
-#endif
-
-#define GRIP_MAX_PORTS	4
-/*
- * Grip multiport state
- */
-
-struct grip_port {
-	struct input_dev *dev;
-	int mode;
-	int registered;
-
-	/* individual gamepad states */
-	int buttons;
-	int xaxes;
-	int yaxes;
-	int dirty;     /* has the state been updated? */
-};
-
-struct grip_mp {
-	struct gameport *gameport;
-	struct grip_port *port[GRIP_MAX_PORTS];
-	int reads;
-	int bads;
-};
-
-/*
- * Multiport packet interpretation
- */
-
-#define PACKET_FULL          0x80000000       /* packet is full                        */
-#define PACKET_IO_FAST       0x40000000       /* 3 bits per gameport read              */
-#define PACKET_IO_SLOW       0x20000000       /* 1 bit per gameport read               */
-#define PACKET_MP_MORE       0x04000000       /* multiport wants to send more          */
-#define PACKET_MP_DONE       0x02000000       /* multiport done sending                */
-
-/*
- * Packet status code interpretation
- */
-
-#define IO_GOT_PACKET        0x0100           /* Got a packet                           */
-#define IO_MODE_FAST         0x0200           /* Used 3 data bits per gameport read     */
-#define IO_SLOT_CHANGE       0x0800           /* Multiport physical slot status changed */
-#define IO_DONE              0x1000           /* Multiport is done sending packets      */
-#define IO_RETRY             0x4000           /* Try again later to get packet          */
-#define IO_RESET             0x8000           /* Force multiport to resend all packets  */
-
-/*
- * Gamepad configuration data.  Other 9-pin digital joystick devices
- * may work with the multiport, so this may not be an exhaustive list!
- * Commodore 64 joystick remains untested.
- */
-
-#define GRIP_INIT_DELAY         2000          /*  2 ms */
-
-#define GRIP_MODE_NONE		0
-#define GRIP_MODE_RESET         1
-#define GRIP_MODE_GP		2
-#define GRIP_MODE_C64		3
-
-static const int grip_btn_gp[]  = { BTN_TR, BTN_TL, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, -1 };
-static const int grip_btn_c64[] = { BTN_JOYSTICK, -1 };
-
-static const int grip_abs_gp[]  = { ABS_X, ABS_Y, -1 };
-static const int grip_abs_c64[] = { ABS_X, ABS_Y, -1 };
-
-static const int *grip_abs[] = { NULL, NULL, grip_abs_gp, grip_abs_c64 };
-static const int *grip_btn[] = { NULL, NULL, grip_btn_gp, grip_btn_c64 };
-
-static const char *grip_name[] = { NULL, NULL, "Gravis Grip Pad", "Commodore 64 Joystick" };
-
-static const int init_seq[] = {
-	1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1,
-	1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1,
-	1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1,
-	0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1 };
-
-/* Maps multiport directional values to X,Y axis values (each axis encoded in 3 bits) */
-
-static const int axis_map[] = { 5, 9, 1, 5, 6, 10, 2, 6, 4, 8, 0, 4, 5, 9, 1, 5 };
-
-static int register_slot(int i, struct grip_mp *grip);
-
-/*
- * Returns whether an odd or even number of bits are on in pkt.
- */
-
-static int bit_parity(u32 pkt)
-{
-	int x = pkt ^ (pkt >> 16);
-	x ^= x >> 8;
-	x ^= x >> 4;
-	x ^= x >> 2;
-	x ^= x >> 1;
-	return x & 1;
-}
-
-/*
- * Poll gameport; return true if all bits set in 'onbits' are on and
- * all bits set in 'offbits' are off.
- */
-
-static inline int poll_until(u8 onbits, u8 offbits, int u_sec, struct gameport* gp, u8 *data)
-{
-	int i, nloops;
-
-	nloops = gameport_time(gp, u_sec);
-	for (i = 0; i < nloops; i++) {
-		*data = gameport_read(gp);
-		if ((*data & onbits) == onbits &&
-		    (~(*data) & offbits) == offbits)
-			return 1;
-	}
-	dbg("gameport timed out after %d microseconds.\n", u_sec);
-	return 0;
-}
-
-/*
- * Gets a 28-bit packet from the multiport.
- *
- * After getting a packet successfully, commands encoded by sendcode may
- * be sent to the multiport.
- *
- * The multiport clock value is reflected in gameport bit B4.
- *
- * Returns a packet status code indicating whether packet is valid, the transfer
- * mode, and any error conditions.
- *
- * sendflags:      current I/O status
- * sendcode:   data to send to the multiport if sendflags is nonzero
- */
-
-static int mp_io(struct gameport* gameport, int sendflags, int sendcode, u32 *packet)
-{
-	u8  raw_data;            /* raw data from gameport */
-	u8  data_mask;           /* packet data bits from raw_data */
-	u32 pkt;                 /* packet temporary storage */
-	int bits_per_read;       /* num packet bits per gameport read */
-	int portvals = 0;        /* used for port value sanity check */
-	int i;
-
-	/* Gameport bits B0, B4, B5 should first be off, then B4 should come on. */
-
-	*packet = 0;
-	raw_data = gameport_read(gameport);
-	if (raw_data & 1)
-		return IO_RETRY;
-
-	for (i = 0; i < 64; i++) {
-		raw_data = gameport_read(gameport);
-		portvals |= 1 << ((raw_data >> 4) & 3); /* Demux B4, B5 */
-	}
-
-	if (portvals == 1) {                            /* B4, B5 off */
-		raw_data = gameport_read(gameport);
-		portvals = raw_data & 0xf0;
-
-		if (raw_data & 0x31)
-			return IO_RESET;
-		gameport_trigger(gameport);
-
-		if (!poll_until(0x10, 0, 308, gameport, &raw_data))
-			return IO_RESET;
-	} else
-		return IO_RETRY;
-
-	/* Determine packet transfer mode and prepare for packet construction. */
-
-	if (raw_data & 0x20) {                 /* 3 data bits/read */
-		portvals |= raw_data >> 4;     /* Compare B4-B7 before & after trigger */
-
-		if (portvals != 0xb)
-			return 0;
-		data_mask = 7;
-		bits_per_read = 3;
-		pkt = (PACKET_FULL | PACKET_IO_FAST) >> 28;
-	} else {                                 /* 1 data bit/read */
-		data_mask = 1;
-		bits_per_read = 1;
-		pkt = (PACKET_FULL | PACKET_IO_SLOW) >> 28;
-	}
-
-	/* Construct a packet.  Final data bits must be zero. */
-
-	while (1) {
-		if (!poll_until(0, 0x10, 77, gameport, &raw_data))
-			return IO_RESET;
-		raw_data = (raw_data >> 5) & data_mask;
-
-		if (pkt & PACKET_FULL)
-			break;
-		pkt = (pkt << bits_per_read) | raw_data;
-
-		if (!poll_until(0x10, 0, 77, gameport, &raw_data))
-			return IO_RESET;
-	}
-
-	if (raw_data)
-		return IO_RESET;
-
-	/* If 3 bits/read used, drop from 30 bits to 28. */
-
-	if (bits_per_read == 3) {
-		pkt = (pkt & 0xffff0000) | ((pkt << 1) & 0xffff);
-		pkt = (pkt >> 2) | 0xf0000000;
-	}
-
-	if (bit_parity(pkt) == 1)
-		return IO_RESET;
-
-	/* Acknowledge packet receipt */
-
-	if (!poll_until(0x30, 0, 77, gameport, &raw_data))
-		return IO_RESET;
-
-	raw_data = gameport_read(gameport);
-
-	if (raw_data & 1)
-		return IO_RESET;
-
-	gameport_trigger(gameport);
-
-	if (!poll_until(0, 0x20, 77, gameport, &raw_data))
-		return IO_RESET;
-
-        /* Return if we just wanted the packet or multiport wants to send more */
-
-	*packet = pkt;
-	if ((sendflags == 0) || ((sendflags & IO_RETRY) && !(pkt & PACKET_MP_DONE)))
-		return IO_GOT_PACKET;
-
-	if (pkt & PACKET_MP_MORE)
-		return IO_GOT_PACKET | IO_RETRY;
-
-	/* Multiport is done sending packets and is ready to receive data */
-
-	if (!poll_until(0x20, 0, 77, gameport, &raw_data))
-		return IO_GOT_PACKET | IO_RESET;
-
-	raw_data = gameport_read(gameport);
-	if (raw_data & 1)
-		return IO_GOT_PACKET | IO_RESET;
-
-	/* Trigger gameport based on bits in sendcode */
-
-	gameport_trigger(gameport);
-	do {
-		if (!poll_until(0x20, 0x10, 116, gameport, &raw_data))
-			return IO_GOT_PACKET | IO_RESET;
-
-		if (!poll_until(0x30, 0, 193, gameport, &raw_data))
-			return IO_GOT_PACKET | IO_RESET;
-
-		if (raw_data & 1)
-			return IO_GOT_PACKET | IO_RESET;
-
-		if (sendcode & 1)
-			gameport_trigger(gameport);
-
-		sendcode >>= 1;
-	} while (sendcode);
-
-	return IO_GOT_PACKET | IO_MODE_FAST;
-}
-
-/*
- * Disables and restores interrupts for mp_io(), which does the actual I/O.
- */
-
-static int multiport_io(struct gameport* gameport, int sendflags, int sendcode, u32 *packet)
-{
-	int status;
-	unsigned long flags;
-
-	local_irq_save(flags);
-	status = mp_io(gameport, sendflags, sendcode, packet);
-	local_irq_restore(flags);
-
-	return status;
-}
-
-/*
- * Puts multiport into digital mode.  Multiport LED turns green.
- *
- * Returns true if a valid digital packet was received, false otherwise.
- */
-
-static int dig_mode_start(struct gameport *gameport, u32 *packet)
-{
-	int i;
-	int flags, tries = 0, bads = 0;
-
-	for (i = 0; i < ARRAY_SIZE(init_seq); i++) {     /* Send magic sequence */
-		if (init_seq[i])
-			gameport_trigger(gameport);
-		udelay(GRIP_INIT_DELAY);
-	}
-
-	for (i = 0; i < 16; i++)            /* Wait for multiport to settle */
-		udelay(GRIP_INIT_DELAY);
-
-	while (tries < 64 && bads < 8) {    /* Reset multiport and try getting a packet */
-
-		flags = multiport_io(gameport, IO_RESET, 0x27, packet);
-
-		if (flags & IO_MODE_FAST)
-			return 1;
-
-		if (flags & IO_RETRY)
-			tries++;
-		else
-			bads++;
-	}
-	return 0;
-}
-
-/*
- * Packet structure: B0-B15   => gamepad state
- *                   B16-B20  => gamepad device type
- *                   B21-B24  => multiport slot index (1-4)
- *
- * Known device types: 0x1f (grip pad), 0x0 (no device).  Others may exist.
- *
- * Returns the packet status.
- */
-
-static int get_and_decode_packet(struct grip_mp *grip, int flags)
-{
-	struct grip_port *port;
-	u32 packet;
-	int joytype = 0;
-	int slot;
-
-	/* Get a packet and check for validity */
-
-	flags &= IO_RESET | IO_RETRY;
-	flags = multiport_io(grip->gameport, flags, 0, &packet);
-	grip->reads++;
-
-	if (packet & PACKET_MP_DONE)
-		flags |= IO_DONE;
-
-	if (flags && !(flags & IO_GOT_PACKET)) {
-		grip->bads++;
-		return flags;
-	}
-
-	/* Ignore non-gamepad packets, e.g. multiport hardware version */
-
-	slot = ((packet >> 21) & 0xf) - 1;
-	if ((slot < 0) || (slot > 3))
-		return flags;
-
-	port = grip->port[slot];
-
-	/*
-	 * Handle "reset" packets, which occur at startup, and when gamepads
-	 * are removed or plugged in.  May contain configuration of a new gamepad.
-	 */
-
-	joytype = (packet >> 16) & 0x1f;
-	if (!joytype) {
-
-		if (port->registered) {
-			printk(KERN_INFO "grip_mp: removing %s, slot %d\n",
-			       grip_name[port->mode], slot);
-			input_unregister_device(port->dev);
-			port->registered = 0;
-		}
-		dbg("Reset: grip multiport slot %d\n", slot);
-		port->mode = GRIP_MODE_RESET;
-		flags |= IO_SLOT_CHANGE;
-		return flags;
-	}
-
-	/* Interpret a grip pad packet */
-
-	if (joytype == 0x1f) {
-
-		int dir = (packet >> 8) & 0xf;          /* eight way directional value */
-		port->buttons = (~packet) & 0xff;
-		port->yaxes = ((axis_map[dir] >> 2) & 3) - 1;
-		port->xaxes = (axis_map[dir] & 3) - 1;
-		port->dirty = 1;
-
-		if (port->mode == GRIP_MODE_RESET)
-			flags |= IO_SLOT_CHANGE;
-
-		port->mode = GRIP_MODE_GP;
-
-		if (!port->registered) {
-			dbg("New Grip pad in multiport slot %d.\n", slot);
-			if (register_slot(slot, grip)) {
-				port->mode = GRIP_MODE_RESET;
-				port->dirty = 0;
-			}
-		}
-		return flags;
-	}
-
-	/* Handle non-grip device codes.  For now, just print diagnostics. */
-
-	{
-		static int strange_code = 0;
-		if (strange_code != joytype) {
-			printk(KERN_INFO "Possible non-grip pad/joystick detected.\n");
-			printk(KERN_INFO "Got joy type 0x%x and packet 0x%x.\n", joytype, packet);
-			strange_code = joytype;
-		}
-	}
-	return flags;
-}
-
-/*
- * Returns true if all multiport slot states appear valid.
- */
-
-static int slots_valid(struct grip_mp *grip)
-{
-	int flags, slot, invalid = 0, active = 0;
-
-	flags = get_and_decode_packet(grip, 0);
-	if (!(flags & IO_GOT_PACKET))
-		return 0;
-
-	for (slot = 0; slot < 4; slot++) {
-		if (grip->port[slot]->mode == GRIP_MODE_RESET)
-			invalid = 1;
-		if (grip->port[slot]->mode != GRIP_MODE_NONE)
-			active = 1;
-	}
-
-	/* Return true if no active slot but multiport sent all its data */
-	if (!active)
-		return (flags & IO_DONE) ? 1 : 0;
-
-	/* Return false if invalid device code received */
-	return invalid ? 0 : 1;
-}
-
-/*
- * Returns whether the multiport was placed into digital mode and
- * able to communicate its state successfully.
- */
-
-static int multiport_init(struct grip_mp *grip)
-{
-	int dig_mode, initialized = 0, tries = 0;
-	u32 packet;
-
-	dig_mode = dig_mode_start(grip->gameport, &packet);
-	while (!dig_mode && tries < 4) {
-		dig_mode = dig_mode_start(grip->gameport, &packet);
-		tries++;
-	}
-
-	if (dig_mode)
-		dbg("multiport_init(): digital mode activated.\n");
-	else {
-		dbg("multiport_init(): unable to activate digital mode.\n");
-		return 0;
-	}
-
-	/* Get packets, store multiport state, and check state's validity */
-	for (tries = 0; tries < 4096; tries++) {
-		if (slots_valid(grip)) {
-			initialized = 1;
-			break;
-		}
-	}
-	dbg("multiport_init(): initialized == %d\n", initialized);
-	return initialized;
-}
-
-/*
- * Reports joystick state to the linux input layer.
- */
-
-static void report_slot(struct grip_mp *grip, int slot)
-{
-	struct grip_port *port = grip->port[slot];
-	int i;
-
-	/* Store button states with linux input driver */
-
-	for (i = 0; i < 8; i++)
-		input_report_key(port->dev, grip_btn_gp[i], (port->buttons >> i) & 1);
-
-	/* Store axis states with linux driver */
-
-	input_report_abs(port->dev, ABS_X, port->xaxes);
-	input_report_abs(port->dev, ABS_Y, port->yaxes);
-
-	/* Tell the receiver of the events to process them */
-
-	input_sync(port->dev);
-
-	port->dirty = 0;
-}
-
-/*
- * Get the multiport state.
- */
-
-static void grip_poll(struct gameport *gameport)
-{
-	struct grip_mp *grip = gameport_get_drvdata(gameport);
-	int i, npkts, flags;
-
-	for (npkts = 0; npkts < 4; npkts++) {
-		flags = IO_RETRY;
-		for (i = 0; i < 32; i++) {
-			flags = get_and_decode_packet(grip, flags);
-			if ((flags & IO_GOT_PACKET) || !(flags & IO_RETRY))
-				break;
-		}
-		if (flags & IO_DONE)
-			break;
-	}
-
-	for (i = 0; i < 4; i++)
-		if (grip->port[i]->dirty)
-			report_slot(grip, i);
-}
-
-/*
- * Called when a joystick device file is opened
- */
-
-static int grip_open(struct input_dev *dev)
-{
-	struct grip_mp *grip = input_get_drvdata(dev);
-
-	gameport_start_polling(grip->gameport);
-	return 0;
-}
-
-/*
- * Called when a joystick device file is closed
- */
-
-static void grip_close(struct input_dev *dev)
-{
-	struct grip_mp *grip = input_get_drvdata(dev);
-
-	gameport_stop_polling(grip->gameport);
-}
-
-/*
- * Tell the linux input layer about a newly plugged-in gamepad.
- */
-
-static int register_slot(int slot, struct grip_mp *grip)
-{
-	struct grip_port *port = grip->port[slot];
-	struct input_dev *input_dev;
-	int j, t;
-	int err;
-
-	port->dev = input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	input_dev->name = grip_name[port->mode];
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_GRAVIS;
-	input_dev->id.product = 0x0100 + port->mode;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &grip->gameport->dev;
-
-	input_set_drvdata(input_dev, grip);
-
-	input_dev->open = grip_open;
-	input_dev->close = grip_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (j = 0; (t = grip_abs[port->mode][j]) >= 0; j++)
-		input_set_abs_params(input_dev, t, -1, 1, 0, 0);
-
-	for (j = 0; (t = grip_btn[port->mode][j]) >= 0; j++)
-		if (t > 0)
-			set_bit(t, input_dev->keybit);
-
-	err = input_register_device(port->dev);
-	if (err) {
-		input_free_device(port->dev);
-		return err;
-	}
-
-	port->registered = 1;
-
-	if (port->dirty)	            /* report initial state, if any */
-		report_slot(grip, slot);
-
-	return 0;
-}
-
-static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct grip_mp *grip;
-	int err;
-
-	if (!(grip = kzalloc(sizeof(struct grip_mp), GFP_KERNEL)))
-		return -ENOMEM;
-
-	grip->gameport = gameport;
-
-	gameport_set_drvdata(gameport, grip);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	gameport_set_poll_handler(gameport, grip_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	if (!multiport_init(grip)) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	if (!grip->port[0]->mode && !grip->port[1]->mode && !grip->port[2]->mode && !grip->port[3]->mode) {
-		/* nothing plugged in */
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	return 0;
-
-fail2:	gameport_close(gameport);
-fail1:	gameport_set_drvdata(gameport, NULL);
-	kfree(grip);
-	return err;
-}
-
-static void grip_disconnect(struct gameport *gameport)
-{
-	struct grip_mp *grip = gameport_get_drvdata(gameport);
-	int i;
-
-	for (i = 0; i < 4; i++)
-		if (grip->port[i]->registered)
-			input_unregister_device(grip->port[i]->dev);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(grip);
-}
-
-static struct gameport_driver grip_drv = {
-	.driver		= {
-		.name	= "grip_mp",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= grip_connect,
-	.disconnect	= grip_disconnect,
-};
-
-static int __init grip_init(void)
-{
-	return gameport_register_driver(&grip_drv);
-}
-
-static void __exit grip_exit(void)
-{
-	gameport_unregister_driver(&grip_drv);
-}
-
-module_init(grip_init);
-module_exit(grip_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/guillemot.c b/ANDROID_3.4.5/drivers/input/joystick/guillemot.c
deleted file mode 100644
index 4058d4b2..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/guillemot.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- *  Copyright (c) 2001 Vojtech Pavlik
- */
-
-/*
- * Guillemot Digital Interface Protocol driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/input.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"Guillemot Digital joystick driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define GUILLEMOT_MAX_START	600	/* 600 us */
-#define GUILLEMOT_MAX_STROBE	60	/* 60 us */
-#define GUILLEMOT_MAX_LENGTH	17	/* 17 bytes */
-
-static short guillemot_abs_pad[] =
-	{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, -1 };
-
-static short guillemot_btn_pad[] =
-	{ BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_MODE, BTN_SELECT, -1 };
-
-static struct {
-        int x;
-        int y;
-} guillemot_hat_to_axis[16] = {{ 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-struct guillemot_type {
-	unsigned char id;
-	short *abs;
-	short *btn;
-	int hat;
-	char *name;
-};
-
-struct guillemot {
-	struct gameport *gameport;
-	struct input_dev *dev;
-	int bads;
-	int reads;
-	struct guillemot_type *type;
-	unsigned char length;
-	char phys[32];
-};
-
-static struct guillemot_type guillemot_type[] = {
-	{ 0x00, guillemot_abs_pad, guillemot_btn_pad, 1, "Guillemot Pad" },
-	{ 0 }};
-
-/*
- * guillemot_read_packet() reads Guillemot joystick data.
- */
-
-static int guillemot_read_packet(struct gameport *gameport, u8 *data)
-{
-	unsigned long flags;
-	unsigned char u, v;
-	unsigned int t, s;
-	int i;
-
-	for (i = 0; i < GUILLEMOT_MAX_LENGTH; i++)
-		data[i] = 0;
-
-	i = 0;
-	t = gameport_time(gameport, GUILLEMOT_MAX_START);
-	s = gameport_time(gameport, GUILLEMOT_MAX_STROBE);
-
-	local_irq_save(flags);
-	gameport_trigger(gameport);
-	v = gameport_read(gameport);
-
-	while (t > 0 && i < GUILLEMOT_MAX_LENGTH * 8) {
-		t--;
-		u = v; v = gameport_read(gameport);
-		if (v & ~u & 0x10) {
-			data[i >> 3] |= ((v >> 5) & 1) << (i & 7);
-			i++;
-			t = s;
-		}
-	}
-
-	local_irq_restore(flags);
-
-	return i;
-}
-
-/*
- * guillemot_poll() reads and analyzes Guillemot joystick data.
- */
-
-static void guillemot_poll(struct gameport *gameport)
-{
-	struct guillemot *guillemot = gameport_get_drvdata(gameport);
-	struct input_dev *dev = guillemot->dev;
-	u8 data[GUILLEMOT_MAX_LENGTH];
-	int i;
-
-	guillemot->reads++;
-
-	if (guillemot_read_packet(guillemot->gameport, data) != GUILLEMOT_MAX_LENGTH * 8 ||
-		data[0] != 0x55 || data[16] != 0xaa) {
-		guillemot->bads++;
-	} else {
-
-		for (i = 0; i < 6 && guillemot->type->abs[i] >= 0; i++)
-			input_report_abs(dev, guillemot->type->abs[i], data[i + 5]);
-
-		if (guillemot->type->hat) {
-			input_report_abs(dev, ABS_HAT0X, guillemot_hat_to_axis[data[4] >> 4].x);
-			input_report_abs(dev, ABS_HAT0Y, guillemot_hat_to_axis[data[4] >> 4].y);
-		}
-
-		for (i = 0; i < 16 && guillemot->type->btn[i] >= 0; i++)
-			input_report_key(dev, guillemot->type->btn[i], (data[2 + (i >> 3)] >> (i & 7)) & 1);
-	}
-
-	input_sync(dev);
-}
-
-/*
- * guillemot_open() is a callback from the input open routine.
- */
-
-static int guillemot_open(struct input_dev *dev)
-{
-	struct guillemot *guillemot = input_get_drvdata(dev);
-
-	gameport_start_polling(guillemot->gameport);
-	return 0;
-}
-
-/*
- * guillemot_close() is a callback from the input close routine.
- */
-
-static void guillemot_close(struct input_dev *dev)
-{
-	struct guillemot *guillemot = input_get_drvdata(dev);
-
-	gameport_stop_polling(guillemot->gameport);
-}
-
-/*
- * guillemot_connect() probes for Guillemot joysticks.
- */
-
-static int guillemot_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct guillemot *guillemot;
-	struct input_dev *input_dev;
-	u8 data[GUILLEMOT_MAX_LENGTH];
-	int i, t;
-	int err;
-
-	guillemot = kzalloc(sizeof(struct guillemot), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!guillemot || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	guillemot->gameport = gameport;
-	guillemot->dev = input_dev;
-
-	gameport_set_drvdata(gameport, guillemot);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	i = guillemot_read_packet(gameport, data);
-
-	if (i != GUILLEMOT_MAX_LENGTH * 8 || data[0] != 0x55 || data[16] != 0xaa) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	for (i = 0; guillemot_type[i].name; i++)
-		if (guillemot_type[i].id == data[11])
-			break;
-
-	if (!guillemot_type[i].name) {
-		printk(KERN_WARNING "guillemot.c: Unknown joystick on %s. [ %02x%02x:%04x, ver %d.%02d ]\n",
-			gameport->phys, data[12], data[13], data[11], data[14], data[15]);
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, guillemot_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	snprintf(guillemot->phys, sizeof(guillemot->phys), "%s/input0", gameport->phys);
-	guillemot->type = guillemot_type + i;
-
-	input_dev->name = guillemot_type[i].name;
-	input_dev->phys = guillemot->phys;
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_GUILLEMOT;
-	input_dev->id.product = guillemot_type[i].id;
-	input_dev->id.version = (int)data[14] << 8 | data[15];
-	input_dev->dev.parent = &gameport->dev;
-
-	input_set_drvdata(input_dev, guillemot);
-
-	input_dev->open = guillemot_open;
-	input_dev->close = guillemot_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = 0; (t = guillemot->type->abs[i]) >= 0; i++)
-		input_set_abs_params(input_dev, t, 0, 255, 0, 0);
-
-	if (guillemot->type->hat) {
-		input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0);
-		input_set_abs_params(input_dev, ABS_HAT0Y, -1, 1, 0, 0);
-	}
-
-	for (i = 0; (t = guillemot->type->btn[i]) >= 0; i++)
-		set_bit(t, input_dev->keybit);
-
-	err = input_register_device(guillemot->dev);
-	if (err)
-		goto fail2;
-
-	return 0;
-
-fail2:	gameport_close(gameport);
-fail1:  gameport_set_drvdata(gameport, NULL);
-	input_free_device(input_dev);
-	kfree(guillemot);
-	return err;
-}
-
-static void guillemot_disconnect(struct gameport *gameport)
-{
-	struct guillemot *guillemot = gameport_get_drvdata(gameport);
-
-	printk(KERN_INFO "guillemot.c: Failed %d reads out of %d on %s\n", guillemot->reads, guillemot->bads, guillemot->phys);
-	input_unregister_device(guillemot->dev);
-	gameport_close(gameport);
-	kfree(guillemot);
-}
-
-static struct gameport_driver guillemot_drv = {
-	.driver		= {
-		.name	= "guillemot",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= guillemot_connect,
-	.disconnect	= guillemot_disconnect,
-};
-
-static int __init guillemot_init(void)
-{
-	return gameport_register_driver(&guillemot_drv);
-}
-
-static void __exit guillemot_exit(void)
-{
-	gameport_unregister_driver(&guillemot_drv);
-}
-
-module_init(guillemot_init);
-module_exit(guillemot_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/Kconfig b/ANDROID_3.4.5/drivers/input/joystick/iforce/Kconfig
deleted file mode 100644
index 8fde22a0..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/Kconfig
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# I-Force driver configuration
-#
-config JOYSTICK_IFORCE
-	tristate "I-Force devices"
-	depends on INPUT && INPUT_JOYSTICK
-	help
-	  Say Y here if you have an I-Force joystick or steering wheel
-
-	  You also must choose at least one of the two options below.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called iforce.
-
-config JOYSTICK_IFORCE_USB
-	bool "I-Force USB joysticks and wheels"
-	depends on JOYSTICK_IFORCE && (JOYSTICK_IFORCE=m || USB=y) && USB
-	help
-	  Say Y here if you have an I-Force joystick or steering wheel
-	  connected to your USB port.
-
-config JOYSTICK_IFORCE_232
-	bool "I-Force Serial joysticks and wheels"
-	depends on JOYSTICK_IFORCE && (JOYSTICK_IFORCE=m || SERIO=y) && SERIO
-	help
-	  Say Y here if you have an I-Force joystick or steering wheel
-	  connected to your serial (COM) port.
-
-	  You will need an additional utility called inputattach, see
-	  <file:Documentation/input/joystick.txt>
-	  and <file:Documentation/input/ff.txt>.
-
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/Makefile b/ANDROID_3.4.5/drivers/input/joystick/iforce/Makefile
deleted file mode 100644
index bc5bda22..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the I-Force driver
-#
-# By Johann Deneux <johann.deneux@gmail.com>
-#
-
-obj-$(CONFIG_JOYSTICK_IFORCE)	+= iforce.o
-
-iforce-y := iforce-ff.o iforce-main.o iforce-packets.o
-iforce-$(CONFIG_JOYSTICK_IFORCE_232)	+= iforce-serio.o
-iforce-$(CONFIG_JOYSTICK_IFORCE_USB)	+= iforce-usb.o
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-ff.c b/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-ff.c
deleted file mode 100644
index 0de9a094..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-ff.c
+++ /dev/null
@@ -1,543 +0,0 @@
-/*
- *  Copyright (c) 2000-2002 Vojtech Pavlik <vojtech@ucw.cz>
- *  Copyright (c) 2001-2002, 2007 Johann Deneux <johann.deneux@gmail.com>
- *
- *  USB/RS232 I-Force joysticks and wheels.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include "iforce.h"
-
-/*
- * Set the magnitude of a constant force effect
- * Return error code
- *
- * Note: caller must ensure exclusive access to device
- */
-
-static int make_magnitude_modifier(struct iforce* iforce,
-	struct resource* mod_chunk, int no_alloc, __s16 level)
-{
-	unsigned char data[3];
-
-	if (!no_alloc) {
-		mutex_lock(&iforce->mem_mutex);
-		if (allocate_resource(&(iforce->device_memory), mod_chunk, 2,
-			iforce->device_memory.start, iforce->device_memory.end, 2L,
-			NULL, NULL)) {
-			mutex_unlock(&iforce->mem_mutex);
-			return -ENOSPC;
-		}
-		mutex_unlock(&iforce->mem_mutex);
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-	data[2] = HIFIX80(level);
-
-	iforce_send_packet(iforce, FF_CMD_MAGNITUDE, data);
-
-	iforce_dump_packet("magnitude: ", FF_CMD_MAGNITUDE, data);
-	return 0;
-}
-
-/*
- * Upload the component of an effect dealing with the period, phase and magnitude
- */
-
-static int make_period_modifier(struct iforce* iforce,
-	struct resource* mod_chunk, int no_alloc,
-	__s16 magnitude, __s16 offset, u16 period, u16 phase)
-{
-	unsigned char data[7];
-
-	period = TIME_SCALE(period);
-
-	if (!no_alloc) {
-		mutex_lock(&iforce->mem_mutex);
-		if (allocate_resource(&(iforce->device_memory), mod_chunk, 0x0c,
-			iforce->device_memory.start, iforce->device_memory.end, 2L,
-			NULL, NULL)) {
-			mutex_unlock(&iforce->mem_mutex);
-			return -ENOSPC;
-		}
-		mutex_unlock(&iforce->mem_mutex);
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-
-	data[2] = HIFIX80(magnitude);
-	data[3] = HIFIX80(offset);
-	data[4] = HI(phase);
-
-	data[5] = LO(period);
-	data[6] = HI(period);
-
-	iforce_send_packet(iforce, FF_CMD_PERIOD, data);
-
-	return 0;
-}
-
-/*
- * Uploads the part of an effect setting the envelope of the force
- */
-
-static int make_envelope_modifier(struct iforce* iforce,
-	struct resource* mod_chunk, int no_alloc,
-	u16 attack_duration, __s16 initial_level,
-	u16 fade_duration, __s16 final_level)
-{
-	unsigned char data[8];
-
-	attack_duration = TIME_SCALE(attack_duration);
-	fade_duration = TIME_SCALE(fade_duration);
-
-	if (!no_alloc) {
-		mutex_lock(&iforce->mem_mutex);
-		if (allocate_resource(&(iforce->device_memory), mod_chunk, 0x0e,
-			iforce->device_memory.start, iforce->device_memory.end, 2L,
-			NULL, NULL)) {
-			mutex_unlock(&iforce->mem_mutex);
-			return -ENOSPC;
-		}
-		mutex_unlock(&iforce->mem_mutex);
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-
-	data[2] = LO(attack_duration);
-	data[3] = HI(attack_duration);
-	data[4] = HI(initial_level);
-
-	data[5] = LO(fade_duration);
-	data[6] = HI(fade_duration);
-	data[7] = HI(final_level);
-
-	iforce_send_packet(iforce, FF_CMD_ENVELOPE, data);
-
-	return 0;
-}
-
-/*
- * Component of spring, friction, inertia... effects
- */
-
-static int make_condition_modifier(struct iforce* iforce,
-	struct resource* mod_chunk, int no_alloc,
-	__u16 rsat, __u16 lsat, __s16 rk, __s16 lk, u16 db, __s16 center)
-{
-	unsigned char data[10];
-
-	if (!no_alloc) {
-		mutex_lock(&iforce->mem_mutex);
-		if (allocate_resource(&(iforce->device_memory), mod_chunk, 8,
-			iforce->device_memory.start, iforce->device_memory.end, 2L,
-			NULL, NULL)) {
-			mutex_unlock(&iforce->mem_mutex);
-			return -ENOSPC;
-		}
-		mutex_unlock(&iforce->mem_mutex);
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-
-	data[2] = (100 * rk) >> 15;	/* Dangerous: the sign is extended by gcc on plateforms providing an arith shift */
-	data[3] = (100 * lk) >> 15; /* This code is incorrect on cpus lacking arith shift */
-
-	center = (500 * center) >> 15;
-	data[4] = LO(center);
-	data[5] = HI(center);
-
-	db = (1000 * db) >> 16;
-	data[6] = LO(db);
-	data[7] = HI(db);
-
-	data[8] = (100 * rsat) >> 16;
-	data[9] = (100 * lsat) >> 16;
-
-	iforce_send_packet(iforce, FF_CMD_CONDITION, data);
-	iforce_dump_packet("condition", FF_CMD_CONDITION, data);
-
-	return 0;
-}
-
-static unsigned char find_button(struct iforce *iforce, signed short button)
-{
-	int i;
-
-	for (i = 1; iforce->type->btn[i] >= 0; i++)
-		if (iforce->type->btn[i] == button)
-			return i + 1;
-	return 0;
-}
-
-/*
- * Analyse the changes in an effect, and tell if we need to send an condition
- * parameter packet
- */
-static int need_condition_modifier(struct iforce *iforce,
-				   struct ff_effect *old,
-				   struct ff_effect *new)
-{
-	int ret = 0;
-	int i;
-
-	if (new->type != FF_SPRING && new->type != FF_FRICTION) {
-		dev_warn(&iforce->dev->dev, "bad effect type in %s\n",
-			 __func__);
-		return 0;
-	}
-
-	for (i = 0; i < 2; i++) {
-		ret |= old->u.condition[i].right_saturation != new->u.condition[i].right_saturation
-			|| old->u.condition[i].left_saturation != new->u.condition[i].left_saturation
-			|| old->u.condition[i].right_coeff != new->u.condition[i].right_coeff
-			|| old->u.condition[i].left_coeff != new->u.condition[i].left_coeff
-			|| old->u.condition[i].deadband != new->u.condition[i].deadband
-			|| old->u.condition[i].center != new->u.condition[i].center;
-	}
-	return ret;
-}
-
-/*
- * Analyse the changes in an effect, and tell if we need to send a magnitude
- * parameter packet
- */
-static int need_magnitude_modifier(struct iforce *iforce,
-				   struct ff_effect *old,
-				   struct ff_effect *effect)
-{
-	if (effect->type != FF_CONSTANT) {
-		dev_warn(&iforce->dev->dev, "bad effect type in %s\n",
-			 __func__);
-		return 0;
-	}
-
-	return old->u.constant.level != effect->u.constant.level;
-}
-
-/*
- * Analyse the changes in an effect, and tell if we need to send an envelope
- * parameter packet
- */
-static int need_envelope_modifier(struct iforce *iforce, struct ff_effect *old,
-				  struct ff_effect *effect)
-{
-	switch (effect->type) {
-	case FF_CONSTANT:
-		if (old->u.constant.envelope.attack_length != effect->u.constant.envelope.attack_length
-		|| old->u.constant.envelope.attack_level != effect->u.constant.envelope.attack_level
-		|| old->u.constant.envelope.fade_length != effect->u.constant.envelope.fade_length
-		|| old->u.constant.envelope.fade_level != effect->u.constant.envelope.fade_level)
-			return 1;
-		break;
-
-	case FF_PERIODIC:
-		if (old->u.periodic.envelope.attack_length != effect->u.periodic.envelope.attack_length
-		|| old->u.periodic.envelope.attack_level != effect->u.periodic.envelope.attack_level
-		|| old->u.periodic.envelope.fade_length != effect->u.periodic.envelope.fade_length
-		|| old->u.periodic.envelope.fade_level != effect->u.periodic.envelope.fade_level)
-			return 1;
-		break;
-
-	default:
-		dev_warn(&iforce->dev->dev, "bad effect type in %s\n",
-			 __func__);
-	}
-
-	return 0;
-}
-
-/*
- * Analyse the changes in an effect, and tell if we need to send a periodic
- * parameter effect
- */
-static int need_period_modifier(struct iforce *iforce, struct ff_effect *old,
-				struct ff_effect *new)
-{
-	if (new->type != FF_PERIODIC) {
-		dev_warn(&iforce->dev->dev, "bad effect type in %s\n",
-			 __func__);
-		return 0;
-	}
-	return (old->u.periodic.period != new->u.periodic.period
-		|| old->u.periodic.magnitude != new->u.periodic.magnitude
-		|| old->u.periodic.offset != new->u.periodic.offset
-		|| old->u.periodic.phase != new->u.periodic.phase);
-}
-
-/*
- * Analyse the changes in an effect, and tell if we need to send an effect
- * packet
- */
-static int need_core(struct ff_effect *old, struct ff_effect *new)
-{
-	if (old->direction != new->direction
-		|| old->trigger.button != new->trigger.button
-		|| old->trigger.interval != new->trigger.interval
-		|| old->replay.length != new->replay.length
-		|| old->replay.delay != new->replay.delay)
-		return 1;
-
-	return 0;
-}
-/*
- * Send the part common to all effects to the device
- */
-static int make_core(struct iforce* iforce, u16 id, u16 mod_id1, u16 mod_id2,
-	u8 effect_type, u8 axes, u16 duration, u16 delay, u16 button,
-	u16 interval, u16 direction)
-{
-	unsigned char data[14];
-
-	duration = TIME_SCALE(duration);
-	delay    = TIME_SCALE(delay);
-	interval = TIME_SCALE(interval);
-
-	data[0]  = LO(id);
-	data[1]  = effect_type;
-	data[2]  = LO(axes) | find_button(iforce, button);
-
-	data[3]  = LO(duration);
-	data[4]  = HI(duration);
-
-	data[5]  = HI(direction);
-
-	data[6]  = LO(interval);
-	data[7]  = HI(interval);
-
-	data[8]  = LO(mod_id1);
-	data[9]  = HI(mod_id1);
-	data[10] = LO(mod_id2);
-	data[11] = HI(mod_id2);
-
-	data[12] = LO(delay);
-	data[13] = HI(delay);
-
-	/* Stop effect */
-/*	iforce_control_playback(iforce, id, 0);*/
-
-	iforce_send_packet(iforce, FF_CMD_EFFECT, data);
-
-	/* If needed, restart effect */
-	if (test_bit(FF_CORE_SHOULD_PLAY, iforce->core_effects[id].flags)) {
-		/* BUG: perhaps we should replay n times, instead of 1. But we do not know n */
-		iforce_control_playback(iforce, id, 1);
-	}
-
-	return 0;
-}
-
-/*
- * Upload a periodic effect to the device
- * See also iforce_upload_constant.
- */
-int iforce_upload_periodic(struct iforce *iforce, struct ff_effect *effect, struct ff_effect *old)
-{
-	u8 wave_code;
-	int core_id = effect->id;
-	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
-	struct resource* mod1_chunk = &(iforce->core_effects[core_id].mod1_chunk);
-	struct resource* mod2_chunk = &(iforce->core_effects[core_id].mod2_chunk);
-	int param1_err = 1;
-	int param2_err = 1;
-	int core_err = 0;
-
-	if (!old || need_period_modifier(iforce, old, effect)) {
-		param1_err = make_period_modifier(iforce, mod1_chunk,
-			old != NULL,
-			effect->u.periodic.magnitude, effect->u.periodic.offset,
-			effect->u.periodic.period, effect->u.periodic.phase);
-		if (param1_err)
-			return param1_err;
-		set_bit(FF_MOD1_IS_USED, core_effect->flags);
-	}
-
-	if (!old || need_envelope_modifier(iforce, old, effect)) {
-		param2_err = make_envelope_modifier(iforce, mod2_chunk,
-			old !=NULL,
-			effect->u.periodic.envelope.attack_length,
-			effect->u.periodic.envelope.attack_level,
-			effect->u.periodic.envelope.fade_length,
-			effect->u.periodic.envelope.fade_level);
-		if (param2_err)
-			return param2_err;
-		set_bit(FF_MOD2_IS_USED, core_effect->flags);
-	}
-
-	switch (effect->u.periodic.waveform) {
-		case FF_SQUARE:		wave_code = 0x20; break;
-		case FF_TRIANGLE:	wave_code = 0x21; break;
-		case FF_SINE:		wave_code = 0x22; break;
-		case FF_SAW_UP:		wave_code = 0x23; break;
-		case FF_SAW_DOWN:	wave_code = 0x24; break;
-		default:		wave_code = 0x20; break;
-	}
-
-	if (!old || need_core(old, effect)) {
-		core_err = make_core(iforce, effect->id,
-			mod1_chunk->start,
-			mod2_chunk->start,
-			wave_code,
-			0x20,
-			effect->replay.length,
-			effect->replay.delay,
-			effect->trigger.button,
-			effect->trigger.interval,
-			effect->direction);
-	}
-
-	/* If one of the parameter creation failed, we already returned an
-	 * error code.
-	 * If the core creation failed, we return its error code.
-	 * Else: if one parameter at least was created, we return 0
-	 *       else we return 1;
-	 */
-	return core_err < 0 ? core_err : (param1_err && param2_err);
-}
-
-/*
- * Upload a constant force effect
- * Return value:
- *  <0 Error code
- *  0 Ok, effect created or updated
- *  1 effect did not change since last upload, and no packet was therefore sent
- */
-int iforce_upload_constant(struct iforce *iforce, struct ff_effect *effect, struct ff_effect *old)
-{
-	int core_id = effect->id;
-	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
-	struct resource* mod1_chunk = &(iforce->core_effects[core_id].mod1_chunk);
-	struct resource* mod2_chunk = &(iforce->core_effects[core_id].mod2_chunk);
-	int param1_err = 1;
-	int param2_err = 1;
-	int core_err = 0;
-
-	if (!old || need_magnitude_modifier(iforce, old, effect)) {
-		param1_err = make_magnitude_modifier(iforce, mod1_chunk,
-			old != NULL,
-			effect->u.constant.level);
-		if (param1_err)
-			return param1_err;
-		set_bit(FF_MOD1_IS_USED, core_effect->flags);
-	}
-
-	if (!old || need_envelope_modifier(iforce, old, effect)) {
-		param2_err = make_envelope_modifier(iforce, mod2_chunk,
-			old != NULL,
-			effect->u.constant.envelope.attack_length,
-			effect->u.constant.envelope.attack_level,
-			effect->u.constant.envelope.fade_length,
-			effect->u.constant.envelope.fade_level);
-		if (param2_err)
-			return param2_err;
-		set_bit(FF_MOD2_IS_USED, core_effect->flags);
-	}
-
-	if (!old || need_core(old, effect)) {
-		core_err = make_core(iforce, effect->id,
-			mod1_chunk->start,
-			mod2_chunk->start,
-			0x00,
-			0x20,
-			effect->replay.length,
-			effect->replay.delay,
-			effect->trigger.button,
-			effect->trigger.interval,
-			effect->direction);
-	}
-
-	/* If one of the parameter creation failed, we already returned an
-	 * error code.
-	 * If the core creation failed, we return its error code.
-	 * Else: if one parameter at least was created, we return 0
-	 *       else we return 1;
-	 */
-	return core_err < 0 ? core_err : (param1_err && param2_err);
-}
-
-/*
- * Upload an condition effect. Those are for example friction, inertia, springs...
- */
-int iforce_upload_condition(struct iforce *iforce, struct ff_effect *effect, struct ff_effect *old)
-{
-	int core_id = effect->id;
-	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
-	struct resource* mod1_chunk = &(core_effect->mod1_chunk);
-	struct resource* mod2_chunk = &(core_effect->mod2_chunk);
-	u8 type;
-	int param_err = 1;
-	int core_err = 0;
-
-	switch (effect->type) {
-		case FF_SPRING:	type = 0x40; break;
-		case FF_DAMPER:	type = 0x41; break;
-		default: return -1;
-	}
-
-	if (!old || need_condition_modifier(iforce, old, effect)) {
-		param_err = make_condition_modifier(iforce, mod1_chunk,
-			old != NULL,
-			effect->u.condition[0].right_saturation,
-			effect->u.condition[0].left_saturation,
-			effect->u.condition[0].right_coeff,
-			effect->u.condition[0].left_coeff,
-			effect->u.condition[0].deadband,
-			effect->u.condition[0].center);
-		if (param_err)
-			return param_err;
-		set_bit(FF_MOD1_IS_USED, core_effect->flags);
-
-		param_err = make_condition_modifier(iforce, mod2_chunk,
-			old != NULL,
-			effect->u.condition[1].right_saturation,
-			effect->u.condition[1].left_saturation,
-			effect->u.condition[1].right_coeff,
-			effect->u.condition[1].left_coeff,
-			effect->u.condition[1].deadband,
-			effect->u.condition[1].center);
-		if (param_err)
-			return param_err;
-		set_bit(FF_MOD2_IS_USED, core_effect->flags);
-
-	}
-
-	if (!old || need_core(old, effect)) {
-		core_err = make_core(iforce, effect->id,
-			mod1_chunk->start, mod2_chunk->start,
-			type, 0xc0,
-			effect->replay.length, effect->replay.delay,
-			effect->trigger.button, effect->trigger.interval,
-			effect->direction);
-	}
-
-	/* If the parameter creation failed, we already returned an
-	 * error code.
-	 * If the core creation failed, we return its error code.
-	 * Else: if a parameter  was created, we return 0
-	 *       else we return 1;
-	 */
-	return core_err < 0 ? core_err : param_err;
-}
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-main.c b/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-main.c
deleted file mode 100644
index 405febd9..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-main.c
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- *  Copyright (c) 2000-2002 Vojtech Pavlik <vojtech@ucw.cz>
- *  Copyright (c) 2001-2002, 2007 Johann Deneux <johann.deneux@gmail.com>
- *
- *  USB/RS232 I-Force joysticks and wheels.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include "iforce.h"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>, Johann Deneux <johann.deneux@gmail.com>");
-MODULE_DESCRIPTION("USB/RS232 I-Force joysticks and wheels driver");
-MODULE_LICENSE("GPL");
-
-static signed short btn_joystick[] =
-{ BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
-  BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, -1 };
-
-static signed short btn_avb_pegasus[] =
-{ BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
-  BTN_BASE2, BTN_BASE3, BTN_BASE4, -1 };
-
-static signed short btn_wheel[] =
-{ BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
-  BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, -1 };
-
-static signed short btn_avb_tw[] =
-{ BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE,
-  BTN_BASE2, BTN_BASE3, BTN_BASE4, -1 };
-
-static signed short btn_avb_wheel[] =
-{ BTN_GEAR_DOWN, BTN_GEAR_UP, BTN_BASE, BTN_BASE2, BTN_BASE3,
-  BTN_BASE4, BTN_BASE5, BTN_BASE6, -1 };
-
-static signed short abs_joystick[] =
-{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, -1 };
-
-static signed short abs_joystick_rudder[] =
-{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_HAT0X, ABS_HAT0Y, -1 };
-
-static signed short abs_avb_pegasus[] =
-{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_HAT0X, ABS_HAT0Y,
-  ABS_HAT1X, ABS_HAT1Y, -1 };
-
-static signed short abs_wheel[] =
-{ ABS_WHEEL, ABS_GAS, ABS_BRAKE, ABS_HAT0X, ABS_HAT0Y, -1 };
-
-static signed short ff_iforce[] =
-{ FF_PERIODIC, FF_CONSTANT, FF_SPRING, FF_DAMPER,
-  FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP, FF_SAW_DOWN, FF_GAIN,
-  FF_AUTOCENTER, -1 };
-
-static struct iforce_device iforce_device[] = {
-	{ 0x044f, 0xa01c, "Thrustmaster Motor Sport GT",		btn_wheel, abs_wheel, ff_iforce },
-	{ 0x046d, 0xc281, "Logitech WingMan Force",			btn_joystick, abs_joystick, ff_iforce },
-	{ 0x046d, 0xc291, "Logitech WingMan Formula Force",		btn_wheel, abs_wheel, ff_iforce },
-	{ 0x05ef, 0x020a, "AVB Top Shot Pegasus",			btn_avb_pegasus, abs_avb_pegasus, ff_iforce },
-	{ 0x05ef, 0x8884, "AVB Mag Turbo Force",			btn_avb_wheel, abs_wheel, ff_iforce },
-	{ 0x05ef, 0x8888, "AVB Top Shot Force Feedback Racing Wheel",	btn_avb_tw, abs_wheel, ff_iforce }, //?
-	{ 0x061c, 0xc0a4, "ACT LABS Force RS",                          btn_wheel, abs_wheel, ff_iforce }, //?
-	{ 0x061c, 0xc084, "ACT LABS Force RS",				btn_wheel, abs_wheel, ff_iforce },
-	{ 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback",	btn_wheel, abs_wheel, ff_iforce }, //?
-	{ 0x06f8, 0x0001, "Guillemot Jet Leader Force Feedback",	btn_joystick, abs_joystick_rudder, ff_iforce },
-	{ 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel",	btn_wheel, abs_wheel, ff_iforce }, //?
-	{ 0x06f8, 0xa302, "Guillemot Jet Leader 3D",			btn_joystick, abs_joystick, ff_iforce }, //?
-	{ 0x06d6, 0x29bc, "Trust Force Feedback Race Master",		btn_wheel, abs_wheel, ff_iforce },
-	{ 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]",		btn_joystick, abs_joystick, ff_iforce }
-};
-
-static int iforce_playback(struct input_dev *dev, int effect_id, int value)
-{
-	struct iforce *iforce = input_get_drvdata(dev);
-	struct iforce_core_effect *core_effect = &iforce->core_effects[effect_id];
-
-	if (value > 0)
-		set_bit(FF_CORE_SHOULD_PLAY, core_effect->flags);
-	else
-		clear_bit(FF_CORE_SHOULD_PLAY, core_effect->flags);
-
-	iforce_control_playback(iforce, effect_id, value);
-	return 0;
-}
-
-static void iforce_set_gain(struct input_dev *dev, u16 gain)
-{
-	struct iforce *iforce = input_get_drvdata(dev);
-	unsigned char data[3];
-
-	data[0] = gain >> 9;
-	iforce_send_packet(iforce, FF_CMD_GAIN, data);
-}
-
-static void iforce_set_autocenter(struct input_dev *dev, u16 magnitude)
-{
-	struct iforce *iforce = input_get_drvdata(dev);
-	unsigned char data[3];
-
-	data[0] = 0x03;
-	data[1] = magnitude >> 9;
-	iforce_send_packet(iforce, FF_CMD_AUTOCENTER, data);
-
-	data[0] = 0x04;
-	data[1] = 0x01;
-	iforce_send_packet(iforce, FF_CMD_AUTOCENTER, data);
-}
-
-/*
- * Function called when an ioctl is performed on the event dev entry.
- * It uploads an effect to the device
- */
-static int iforce_upload_effect(struct input_dev *dev, struct ff_effect *effect, struct ff_effect *old)
-{
-	struct iforce *iforce = input_get_drvdata(dev);
-	struct iforce_core_effect *core_effect = &iforce->core_effects[effect->id];
-	int ret;
-
-	if (__test_and_set_bit(FF_CORE_IS_USED, core_effect->flags)) {
-		/* Check the effect is not already being updated */
-		if (test_bit(FF_CORE_UPDATE, core_effect->flags))
-			return -EAGAIN;
-	}
-
-/*
- * Upload the effect
- */
-	switch (effect->type) {
-
-		case FF_PERIODIC:
-			ret = iforce_upload_periodic(iforce, effect, old);
-			break;
-
-		case FF_CONSTANT:
-			ret = iforce_upload_constant(iforce, effect, old);
-			break;
-
-		case FF_SPRING:
-		case FF_DAMPER:
-			ret = iforce_upload_condition(iforce, effect, old);
-			break;
-
-		default:
-			return -EINVAL;
-	}
-
-	if (ret == 0) {
-		/* A packet was sent, forbid new updates until we are notified
-		 * that the packet was updated
-		 */
-		set_bit(FF_CORE_UPDATE, core_effect->flags);
-	}
-	return ret;
-}
-
-/*
- * Erases an effect: it frees the effect id and mark as unused the memory
- * allocated for the parameters
- */
-static int iforce_erase_effect(struct input_dev *dev, int effect_id)
-{
-	struct iforce *iforce = input_get_drvdata(dev);
-	struct iforce_core_effect *core_effect = &iforce->core_effects[effect_id];
-	int err = 0;
-
-	if (test_bit(FF_MOD1_IS_USED, core_effect->flags))
-		err = release_resource(&core_effect->mod1_chunk);
-
-	if (!err && test_bit(FF_MOD2_IS_USED, core_effect->flags))
-		err = release_resource(&core_effect->mod2_chunk);
-
-	/* TODO: remember to change that if more FF_MOD* bits are added */
-	core_effect->flags[0] = 0;
-
-	return err;
-}
-
-static int iforce_open(struct input_dev *dev)
-{
-	struct iforce *iforce = input_get_drvdata(dev);
-
-	switch (iforce->bus) {
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-		case IFORCE_USB:
-			iforce->irq->dev = iforce->usbdev;
-			if (usb_submit_urb(iforce->irq, GFP_KERNEL))
-				return -EIO;
-			break;
-#endif
-	}
-
-	if (test_bit(EV_FF, dev->evbit)) {
-		/* Enable force feedback */
-		iforce_send_packet(iforce, FF_CMD_ENABLE, "\004");
-	}
-
-	return 0;
-}
-
-static void iforce_close(struct input_dev *dev)
-{
-	struct iforce *iforce = input_get_drvdata(dev);
-	int i;
-
-	if (test_bit(EV_FF, dev->evbit)) {
-		/* Check: no effects should be present in memory */
-		for (i = 0; i < dev->ff->max_effects; i++) {
-			if (test_bit(FF_CORE_IS_USED, iforce->core_effects[i].flags)) {
-				dev_warn(&dev->dev,
-					"%s: Device still owns effects\n",
-					__func__);
-				break;
-			}
-		}
-
-		/* Disable force feedback playback */
-		iforce_send_packet(iforce, FF_CMD_ENABLE, "\001");
-		/* Wait for the command to complete */
-		wait_event_interruptible(iforce->wait,
-			!test_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags));
-	}
-
-	switch (iforce->bus) {
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-	case IFORCE_USB:
-		usb_kill_urb(iforce->irq);
-		usb_kill_urb(iforce->out);
-		usb_kill_urb(iforce->ctrl);
-		break;
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-	case IFORCE_232:
-		//TODO: Wait for the last packets to be sent
-		break;
-#endif
-	}
-}
-
-int iforce_init_device(struct iforce *iforce)
-{
-	struct input_dev *input_dev;
-	struct ff_device *ff;
-	unsigned char c[] = "CEOV";
-	int i, error;
-	int ff_effects = 0;
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	init_waitqueue_head(&iforce->wait);
-	spin_lock_init(&iforce->xmit_lock);
-	mutex_init(&iforce->mem_mutex);
-	iforce->xmit.buf = iforce->xmit_data;
-	iforce->dev = input_dev;
-
-/*
- * Input device fields.
- */
-
-	switch (iforce->bus) {
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-	case IFORCE_USB:
-		input_dev->id.bustype = BUS_USB;
-		input_dev->dev.parent = &iforce->usbdev->dev;
-		break;
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-	case IFORCE_232:
-		input_dev->id.bustype = BUS_RS232;
-		input_dev->dev.parent = &iforce->serio->dev;
-		break;
-#endif
-	}
-
-	input_set_drvdata(input_dev, iforce);
-
-	input_dev->name = "Unknown I-Force device";
-	input_dev->open = iforce_open;
-	input_dev->close = iforce_close;
-
-/*
- * On-device memory allocation.
- */
-
-	iforce->device_memory.name = "I-Force device effect memory";
-	iforce->device_memory.start = 0;
-	iforce->device_memory.end = 200;
-	iforce->device_memory.flags = IORESOURCE_MEM;
-	iforce->device_memory.parent = NULL;
-	iforce->device_memory.child = NULL;
-	iforce->device_memory.sibling = NULL;
-
-/*
- * Wait until device ready - until it sends its first response.
- */
-
-	for (i = 0; i < 20; i++)
-		if (!iforce_get_id_packet(iforce, "O"))
-			break;
-
-	if (i == 20) { /* 5 seconds */
-		err("Timeout waiting for response from device.");
-		error = -ENODEV;
-		goto fail;
-	}
-
-/*
- * Get device info.
- */
-
-	if (!iforce_get_id_packet(iforce, "M"))
-		input_dev->id.vendor = (iforce->edata[2] << 8) | iforce->edata[1];
-	else
-		dev_warn(&iforce->dev->dev, "Device does not respond to id packet M\n");
-
-	if (!iforce_get_id_packet(iforce, "P"))
-		input_dev->id.product = (iforce->edata[2] << 8) | iforce->edata[1];
-	else
-		dev_warn(&iforce->dev->dev, "Device does not respond to id packet P\n");
-
-	if (!iforce_get_id_packet(iforce, "B"))
-		iforce->device_memory.end = (iforce->edata[2] << 8) | iforce->edata[1];
-	else
-		dev_warn(&iforce->dev->dev, "Device does not respond to id packet B\n");
-
-	if (!iforce_get_id_packet(iforce, "N"))
-		ff_effects = iforce->edata[1];
-	else
-		dev_warn(&iforce->dev->dev, "Device does not respond to id packet N\n");
-
-	/* Check if the device can store more effects than the driver can really handle */
-	if (ff_effects > IFORCE_EFFECTS_MAX) {
-		dev_warn(&iforce->dev->dev, "Limiting number of effects to %d (device reports %d)\n",
-		       IFORCE_EFFECTS_MAX, ff_effects);
-		ff_effects = IFORCE_EFFECTS_MAX;
-	}
-
-/*
- * Display additional info.
- */
-
-	for (i = 0; c[i]; i++)
-		if (!iforce_get_id_packet(iforce, c + i))
-			iforce_dump_packet("info", iforce->ecmd, iforce->edata);
-
-/*
- * Disable spring, enable force feedback.
- */
-	iforce_set_autocenter(input_dev, 0);
-
-/*
- * Find appropriate device entry
- */
-
-	for (i = 0; iforce_device[i].idvendor; i++)
-		if (iforce_device[i].idvendor == input_dev->id.vendor &&
-		    iforce_device[i].idproduct == input_dev->id.product)
-			break;
-
-	iforce->type = iforce_device + i;
-	input_dev->name = iforce->type->name;
-
-/*
- * Set input device bitfields and ranges.
- */
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
-		BIT_MASK(EV_FF_STATUS);
-
-	for (i = 0; iforce->type->btn[i] >= 0; i++)
-		set_bit(iforce->type->btn[i], input_dev->keybit);
-	set_bit(BTN_DEAD, input_dev->keybit);
-
-	for (i = 0; iforce->type->abs[i] >= 0; i++) {
-
-		signed short t = iforce->type->abs[i];
-
-		switch (t) {
-
-			case ABS_X:
-			case ABS_Y:
-			case ABS_WHEEL:
-
-				input_set_abs_params(input_dev, t, -1920, 1920, 16, 128);
-				set_bit(t, input_dev->ffbit);
-				break;
-
-			case ABS_THROTTLE:
-			case ABS_GAS:
-			case ABS_BRAKE:
-
-				input_set_abs_params(input_dev, t, 0, 255, 0, 0);
-				break;
-
-			case ABS_RUDDER:
-
-				input_set_abs_params(input_dev, t, -128, 127, 0, 0);
-				break;
-
-			case ABS_HAT0X:
-			case ABS_HAT0Y:
-		        case ABS_HAT1X:
-		        case ABS_HAT1Y:
-
-				input_set_abs_params(input_dev, t, -1, 1, 0, 0);
-				break;
-		}
-	}
-
-	if (ff_effects) {
-
-		for (i = 0; iforce->type->ff[i] >= 0; i++)
-			set_bit(iforce->type->ff[i], input_dev->ffbit);
-
-		error = input_ff_create(input_dev, ff_effects);
-		if (error)
-			goto fail;
-
-		ff = input_dev->ff;
-		ff->upload = iforce_upload_effect;
-		ff->erase = iforce_erase_effect;
-		ff->set_gain = iforce_set_gain;
-		ff->set_autocenter = iforce_set_autocenter;
-		ff->playback = iforce_playback;
-	}
-/*
- * Register input device.
- */
-
-	error = input_register_device(iforce->dev);
-	if (error)
-		goto fail;
-
-	return 0;
-
- fail:	input_free_device(input_dev);
-	return error;
-}
-
-static int __init iforce_init(void)
-{
-	int err = 0;
-
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-	err = usb_register(&iforce_usb_driver);
-	if (err)
-		return err;
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-	err = serio_register_driver(&iforce_serio_drv);
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-	if (err)
-		usb_deregister(&iforce_usb_driver);
-#endif
-#endif
-	return err;
-}
-
-static void __exit iforce_exit(void)
-{
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-	usb_deregister(&iforce_usb_driver);
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-	serio_unregister_driver(&iforce_serio_drv);
-#endif
-}
-
-module_init(iforce_init);
-module_exit(iforce_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-packets.c b/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-packets.c
deleted file mode 100644
index a17b5001..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-packets.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- *  Copyright (c) 2000-2002 Vojtech Pavlik <vojtech@ucw.cz>
- *  Copyright (c) 2001-2002, 2007 Johann Deneux <johann.deneux@gmail.com>
- *
- *  USB/RS232 I-Force joysticks and wheels.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include "iforce.h"
-
-static struct {
-	__s32 x;
-	__s32 y;
-} iforce_hat_to_axis[16] = {{ 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-
-void iforce_dump_packet(char *msg, u16 cmd, unsigned char *data)
-{
-	int i;
-
-	printk(KERN_DEBUG __FILE__ ": %s cmd = %04x, data = ", msg, cmd);
-	for (i = 0; i < LO(cmd); i++)
-		printk("%02x ", data[i]);
-	printk("\n");
-}
-
-/*
- * Send a packet of bytes to the device
- */
-int iforce_send_packet(struct iforce *iforce, u16 cmd, unsigned char* data)
-{
-	/* Copy data to buffer */
-	int n = LO(cmd);
-	int c;
-	int empty;
-	int head, tail;
-	unsigned long flags;
-
-/*
- * Update head and tail of xmit buffer
- */
-	spin_lock_irqsave(&iforce->xmit_lock, flags);
-
-	head = iforce->xmit.head;
-	tail = iforce->xmit.tail;
-
-
-	if (CIRC_SPACE(head, tail, XMIT_SIZE) < n+2) {
-		dev_warn(&iforce->dev->dev,
-			 "not enough space in xmit buffer to send new packet\n");
-		spin_unlock_irqrestore(&iforce->xmit_lock, flags);
-		return -1;
-	}
-
-	empty = head == tail;
-	XMIT_INC(iforce->xmit.head, n+2);
-
-/*
- * Store packet in xmit buffer
- */
-	iforce->xmit.buf[head] = HI(cmd);
-	XMIT_INC(head, 1);
-	iforce->xmit.buf[head] = LO(cmd);
-	XMIT_INC(head, 1);
-
-	c = CIRC_SPACE_TO_END(head, tail, XMIT_SIZE);
-	if (n < c) c=n;
-
-	memcpy(&iforce->xmit.buf[head],
-	       data,
-	       c);
-	if (n != c) {
-		memcpy(&iforce->xmit.buf[0],
-		       data + c,
-		       n - c);
-	}
-	XMIT_INC(head, n);
-
-	spin_unlock_irqrestore(&iforce->xmit_lock, flags);
-/*
- * If necessary, start the transmission
- */
-	switch (iforce->bus) {
-
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-		case IFORCE_232:
-		if (empty)
-			iforce_serial_xmit(iforce);
-		break;
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-		case IFORCE_USB:
-
-		if (iforce->usbdev && empty &&
-			!test_and_set_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags)) {
-
-			iforce_usb_xmit(iforce);
-		}
-		break;
-#endif
-	}
-	return 0;
-}
-
-/* Start or stop an effect */
-int iforce_control_playback(struct iforce* iforce, u16 id, unsigned int value)
-{
-	unsigned char data[3];
-
-	data[0] = LO(id);
-	data[1] = (value > 0) ? ((value > 1) ? 0x41 : 0x01) : 0;
-	data[2] = LO(value);
-	return iforce_send_packet(iforce, FF_CMD_PLAY, data);
-}
-
-/* Mark an effect that was being updated as ready. That means it can be updated
- * again */
-static int mark_core_as_ready(struct iforce *iforce, unsigned short addr)
-{
-	int i;
-
-	if (!iforce->dev->ff)
-		return 0;
-
-	for (i = 0; i < iforce->dev->ff->max_effects; ++i) {
-		if (test_bit(FF_CORE_IS_USED, iforce->core_effects[i].flags) &&
-		    (iforce->core_effects[i].mod1_chunk.start == addr ||
-		     iforce->core_effects[i].mod2_chunk.start == addr)) {
-			clear_bit(FF_CORE_UPDATE, iforce->core_effects[i].flags);
-			return 0;
-		}
-	}
-	dev_warn(&iforce->dev->dev, "unused effect %04x updated !!!\n", addr);
-	return -1;
-}
-
-void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data)
-{
-	struct input_dev *dev = iforce->dev;
-	int i;
-	static int being_used = 0;
-
-	if (being_used)
-		dev_warn(&iforce->dev->dev,
-			 "re-entrant call to iforce_process %d\n", being_used);
-	being_used++;
-
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-	if (HI(iforce->expect_packet) == HI(cmd)) {
-		iforce->expect_packet = 0;
-		iforce->ecmd = cmd;
-		memcpy(iforce->edata, data, IFORCE_MAX_LENGTH);
-	}
-#endif
-	wake_up(&iforce->wait);
-
-	if (!iforce->type) {
-		being_used--;
-		return;
-	}
-
-	switch (HI(cmd)) {
-
-		case 0x01:	/* joystick position data */
-		case 0x03:	/* wheel position data */
-			if (HI(cmd) == 1) {
-				input_report_abs(dev, ABS_X, (__s16) (((__s16)data[1] << 8) | data[0]));
-				input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[3] << 8) | data[2]));
-				input_report_abs(dev, ABS_THROTTLE, 255 - data[4]);
-				if (LO(cmd) >= 8 && test_bit(ABS_RUDDER ,dev->absbit))
-					input_report_abs(dev, ABS_RUDDER, (__s8)data[7]);
-			} else {
-				input_report_abs(dev, ABS_WHEEL, (__s16) (((__s16)data[1] << 8) | data[0]));
-				input_report_abs(dev, ABS_GAS,   255 - data[2]);
-				input_report_abs(dev, ABS_BRAKE, 255 - data[3]);
-			}
-
-			input_report_abs(dev, ABS_HAT0X, iforce_hat_to_axis[data[6] >> 4].x);
-			input_report_abs(dev, ABS_HAT0Y, iforce_hat_to_axis[data[6] >> 4].y);
-
-			for (i = 0; iforce->type->btn[i] >= 0; i++)
-				input_report_key(dev, iforce->type->btn[i], data[(i >> 3) + 5] & (1 << (i & 7)));
-
-			/* If there are untouched bits left, interpret them as the second hat */
-			if (i <= 8) {
-				int btns = data[6];
-				if (test_bit(ABS_HAT1X, dev->absbit)) {
-					if (btns & 8) input_report_abs(dev, ABS_HAT1X, -1);
-					else if (btns & 2) input_report_abs(dev, ABS_HAT1X, 1);
-					else input_report_abs(dev, ABS_HAT1X, 0);
-				}
-				if (test_bit(ABS_HAT1Y, dev->absbit)) {
-					if (btns & 1) input_report_abs(dev, ABS_HAT1Y, -1);
-					else if (btns & 4) input_report_abs(dev, ABS_HAT1Y, 1);
-					else input_report_abs(dev, ABS_HAT1Y, 0);
-				}
-			}
-
-			input_sync(dev);
-
-			break;
-
-		case 0x02:	/* status report */
-			input_report_key(dev, BTN_DEAD, data[0] & 0x02);
-			input_sync(dev);
-
-			/* Check if an effect was just started or stopped */
-			i = data[1] & 0x7f;
-			if (data[1] & 0x80) {
-				if (!test_and_set_bit(FF_CORE_IS_PLAYED, iforce->core_effects[i].flags)) {
-					/* Report play event */
-					input_report_ff_status(dev, i, FF_STATUS_PLAYING);
-				}
-			} else if (test_and_clear_bit(FF_CORE_IS_PLAYED, iforce->core_effects[i].flags)) {
-				/* Report stop event */
-				input_report_ff_status(dev, i, FF_STATUS_STOPPED);
-			}
-			if (LO(cmd) > 3) {
-				int j;
-				for (j = 3; j < LO(cmd); j += 2)
-					mark_core_as_ready(iforce, data[j] | (data[j+1]<<8));
-			}
-			break;
-	}
-	being_used--;
-}
-
-int iforce_get_id_packet(struct iforce *iforce, char *packet)
-{
-	switch (iforce->bus) {
-
-	case IFORCE_USB: {
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-		int status;
-
-		iforce->cr.bRequest = packet[0];
-		iforce->ctrl->dev = iforce->usbdev;
-
-		status = usb_submit_urb(iforce->ctrl, GFP_ATOMIC);
-		if (status) {
-			err("usb_submit_urb failed %d", status);
-			return -1;
-		}
-
-		wait_event_interruptible_timeout(iforce->wait,
-			iforce->ctrl->status != -EINPROGRESS, HZ);
-
-		if (iforce->ctrl->status) {
-			dbg("iforce->ctrl->status = %d", iforce->ctrl->status);
-			usb_unlink_urb(iforce->ctrl);
-			return -1;
-		}
-#else
-		dbg("iforce_get_id_packet: iforce->bus = USB!");
-#endif
-		}
-		break;
-
-	case IFORCE_232:
-
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-		iforce->expect_packet = FF_CMD_QUERY;
-		iforce_send_packet(iforce, FF_CMD_QUERY, packet);
-
-		wait_event_interruptible_timeout(iforce->wait,
-			!iforce->expect_packet, HZ);
-
-		if (iforce->expect_packet) {
-			iforce->expect_packet = 0;
-			return -1;
-		}
-#else
-		err("iforce_get_id_packet: iforce->bus = SERIO!");
-#endif
-		break;
-
-	default:
-		err("iforce_get_id_packet: iforce->bus = %d", iforce->bus);
-		break;
-	}
-
-	return -(iforce->edata[0] != packet[0]);
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-serio.c b/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-serio.c
deleted file mode 100644
index 46d5041d..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-serio.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
- *  Copyright (c) 2001, 2007 Johann Deneux <johann.deneux@gmail.com>
- *
- *  USB/RS232 I-Force joysticks and wheels.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include "iforce.h"
-
-void iforce_serial_xmit(struct iforce *iforce)
-{
-	unsigned char cs;
-	int i;
-	unsigned long flags;
-
-	if (test_and_set_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags)) {
-		set_bit(IFORCE_XMIT_AGAIN, iforce->xmit_flags);
-		return;
-	}
-
-	spin_lock_irqsave(&iforce->xmit_lock, flags);
-
-again:
-	if (iforce->xmit.head == iforce->xmit.tail) {
-		clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
-		spin_unlock_irqrestore(&iforce->xmit_lock, flags);
-		return;
-	}
-
-	cs = 0x2b;
-
-	serio_write(iforce->serio, 0x2b);
-
-	serio_write(iforce->serio, iforce->xmit.buf[iforce->xmit.tail]);
-	cs ^= iforce->xmit.buf[iforce->xmit.tail];
-	XMIT_INC(iforce->xmit.tail, 1);
-
-	for (i=iforce->xmit.buf[iforce->xmit.tail]; i >= 0; --i) {
-		serio_write(iforce->serio, iforce->xmit.buf[iforce->xmit.tail]);
-		cs ^= iforce->xmit.buf[iforce->xmit.tail];
-		XMIT_INC(iforce->xmit.tail, 1);
-	}
-
-	serio_write(iforce->serio, cs);
-
-	if (test_and_clear_bit(IFORCE_XMIT_AGAIN, iforce->xmit_flags))
-		goto again;
-
-	clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
-
-	spin_unlock_irqrestore(&iforce->xmit_lock, flags);
-}
-
-static void iforce_serio_write_wakeup(struct serio *serio)
-{
-	struct iforce *iforce = serio_get_drvdata(serio);
-
-	iforce_serial_xmit(iforce);
-}
-
-static irqreturn_t iforce_serio_irq(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct iforce *iforce = serio_get_drvdata(serio);
-
-	if (!iforce->pkt) {
-		if (data == 0x2b)
-			iforce->pkt = 1;
-		goto out;
-	}
-
-	if (!iforce->id) {
-		if (data > 3 && data != 0xff)
-			iforce->pkt = 0;
-		else
-			iforce->id = data;
-		goto out;
-	}
-
-	if (!iforce->len) {
-		if (data > IFORCE_MAX_LENGTH) {
-			iforce->pkt = 0;
-			iforce->id = 0;
-		} else {
-			iforce->len = data;
-		}
-		goto out;
-	}
-
-	if (iforce->idx < iforce->len) {
-		iforce->csum += iforce->data[iforce->idx++] = data;
-		goto out;
-	}
-
-	if (iforce->idx == iforce->len) {
-		iforce_process_packet(iforce, (iforce->id << 8) | iforce->idx, iforce->data);
-		iforce->pkt = 0;
-		iforce->id  = 0;
-		iforce->len = 0;
-		iforce->idx = 0;
-		iforce->csum = 0;
-	}
-out:
-	return IRQ_HANDLED;
-}
-
-static int iforce_serio_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct iforce *iforce;
-	int err;
-
-	iforce = kzalloc(sizeof(struct iforce), GFP_KERNEL);
-	if (!iforce)
-		return -ENOMEM;
-
-	iforce->bus = IFORCE_232;
-	iforce->serio = serio;
-
-	serio_set_drvdata(serio, iforce);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail1;
-
-	err = iforce_init_device(iforce);
-	if (err)
-		goto fail2;
-
-	return 0;
-
- fail2:	serio_close(serio);
- fail1:	serio_set_drvdata(serio, NULL);
-	kfree(iforce);
-	return err;
-}
-
-static void iforce_serio_disconnect(struct serio *serio)
-{
-	struct iforce *iforce = serio_get_drvdata(serio);
-
-	input_unregister_device(iforce->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	kfree(iforce);
-}
-
-static struct serio_device_id iforce_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_IFORCE,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, iforce_serio_ids);
-
-struct serio_driver iforce_serio_drv = {
-	.driver		= {
-		.name	= "iforce",
-	},
-	.description	= "RS232 I-Force joysticks and wheels driver",
-	.id_table	= iforce_serio_ids,
-	.write_wakeup	= iforce_serio_write_wakeup,
-	.interrupt	= iforce_serio_irq,
-	.connect	= iforce_serio_connect,
-	.disconnect	= iforce_serio_disconnect,
-};
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-usb.c b/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-usb.c
deleted file mode 100644
index 6c96631a..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce-usb.c
+++ /dev/null
@@ -1,228 +0,0 @@
- /*
- *  Copyright (c) 2000-2002 Vojtech Pavlik <vojtech@ucw.cz>
- *  Copyright (c) 2001-2002, 2007 Johann Deneux <johann.deneux@gmail.com>
- *
- *  USB/RS232 I-Force joysticks and wheels.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include "iforce.h"
-
-void iforce_usb_xmit(struct iforce *iforce)
-{
-	int n, c;
-	unsigned long flags;
-
-	spin_lock_irqsave(&iforce->xmit_lock, flags);
-
-	if (iforce->xmit.head == iforce->xmit.tail) {
-		clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
-		spin_unlock_irqrestore(&iforce->xmit_lock, flags);
-		return;
-	}
-
-	((char *)iforce->out->transfer_buffer)[0] = iforce->xmit.buf[iforce->xmit.tail];
-	XMIT_INC(iforce->xmit.tail, 1);
-	n = iforce->xmit.buf[iforce->xmit.tail];
-	XMIT_INC(iforce->xmit.tail, 1);
-
-	iforce->out->transfer_buffer_length = n + 1;
-	iforce->out->dev = iforce->usbdev;
-
-	/* Copy rest of data then */
-	c = CIRC_CNT_TO_END(iforce->xmit.head, iforce->xmit.tail, XMIT_SIZE);
-	if (n < c) c=n;
-
-	memcpy(iforce->out->transfer_buffer + 1,
-	       &iforce->xmit.buf[iforce->xmit.tail],
-	       c);
-	if (n != c) {
-		memcpy(iforce->out->transfer_buffer + 1 + c,
-		       &iforce->xmit.buf[0],
-		       n-c);
-	}
-	XMIT_INC(iforce->xmit.tail, n);
-
-	if ( (n=usb_submit_urb(iforce->out, GFP_ATOMIC)) ) {
-		clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
-		dev_warn(&iforce->dev->dev, "usb_submit_urb failed %d\n", n);
-	}
-
-	/* The IFORCE_XMIT_RUNNING bit is not cleared here. That's intended.
-	 * As long as the urb completion handler is not called, the transmiting
-	 * is considered to be running */
-	spin_unlock_irqrestore(&iforce->xmit_lock, flags);
-}
-
-static void iforce_usb_irq(struct urb *urb)
-{
-	struct iforce *iforce = urb->context;
-	int status;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d",
-		    __func__, urb->status);
-		return;
-	default:
-		dbg("%s - urb has status of: %d", __func__, urb->status);
-		goto exit;
-	}
-
-	iforce_process_packet(iforce,
-		(iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1);
-
-exit:
-	status = usb_submit_urb (urb, GFP_ATOMIC);
-	if (status)
-		err ("%s - usb_submit_urb failed with result %d",
-		     __func__, status);
-}
-
-static void iforce_usb_out(struct urb *urb)
-{
-	struct iforce *iforce = urb->context;
-
-	if (urb->status) {
-		clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
-		dbg("urb->status %d, exiting", urb->status);
-		return;
-	}
-
-	iforce_usb_xmit(iforce);
-
-	wake_up(&iforce->wait);
-}
-
-static void iforce_usb_ctrl(struct urb *urb)
-{
-	struct iforce *iforce = urb->context;
-	if (urb->status) return;
-	iforce->ecmd = 0xff00 | urb->actual_length;
-	wake_up(&iforce->wait);
-}
-
-static int iforce_usb_probe(struct usb_interface *intf,
-				const struct usb_device_id *id)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	struct usb_host_interface *interface;
-	struct usb_endpoint_descriptor *epirq, *epout;
-	struct iforce *iforce;
-	int err = -ENOMEM;
-
-	interface = intf->cur_altsetting;
-
-	epirq = &interface->endpoint[0].desc;
-	epout = &interface->endpoint[1].desc;
-
-	if (!(iforce = kzalloc(sizeof(struct iforce) + 32, GFP_KERNEL)))
-		goto fail;
-
-	if (!(iforce->irq = usb_alloc_urb(0, GFP_KERNEL)))
-		goto fail;
-
-	if (!(iforce->out = usb_alloc_urb(0, GFP_KERNEL)))
-		goto fail;
-
-	if (!(iforce->ctrl = usb_alloc_urb(0, GFP_KERNEL)))
-		goto fail;
-
-	iforce->bus = IFORCE_USB;
-	iforce->usbdev = dev;
-
-	iforce->cr.bRequestType = USB_TYPE_VENDOR | USB_DIR_IN | USB_RECIP_INTERFACE;
-	iforce->cr.wIndex = 0;
-	iforce->cr.wLength = cpu_to_le16(16);
-
-	usb_fill_int_urb(iforce->irq, dev, usb_rcvintpipe(dev, epirq->bEndpointAddress),
-			iforce->data, 16, iforce_usb_irq, iforce, epirq->bInterval);
-
-	usb_fill_int_urb(iforce->out, dev, usb_sndintpipe(dev, epout->bEndpointAddress),
-			iforce + 1, 32, iforce_usb_out, iforce, epout->bInterval);
-
-	usb_fill_control_urb(iforce->ctrl, dev, usb_rcvctrlpipe(dev, 0),
-			(void*) &iforce->cr, iforce->edata, 16, iforce_usb_ctrl, iforce);
-
-	err = iforce_init_device(iforce);
-	if (err)
-		goto fail;
-
-	usb_set_intfdata(intf, iforce);
-	return 0;
-
-fail:
-	if (iforce) {
-		usb_free_urb(iforce->irq);
-		usb_free_urb(iforce->out);
-		usb_free_urb(iforce->ctrl);
-		kfree(iforce);
-	}
-
-	return err;
-}
-
-static void iforce_usb_disconnect(struct usb_interface *intf)
-{
-	struct iforce *iforce = usb_get_intfdata(intf);
-
-	usb_set_intfdata(intf, NULL);
-
-	input_unregister_device(iforce->dev);
-
-	usb_free_urb(iforce->irq);
-	usb_free_urb(iforce->out);
-	usb_free_urb(iforce->ctrl);
-
-	kfree(iforce);
-}
-
-static struct usb_device_id iforce_usb_ids [] = {
-	{ USB_DEVICE(0x044f, 0xa01c) },		/* Thrustmaster Motor Sport GT */
-	{ USB_DEVICE(0x046d, 0xc281) },		/* Logitech WingMan Force */
-	{ USB_DEVICE(0x046d, 0xc291) },		/* Logitech WingMan Formula Force */
-	{ USB_DEVICE(0x05ef, 0x020a) },		/* AVB Top Shot Pegasus */
-	{ USB_DEVICE(0x05ef, 0x8884) },		/* AVB Mag Turbo Force */
-	{ USB_DEVICE(0x05ef, 0x8888) },		/* AVB Top Shot FFB Racing Wheel */
-	{ USB_DEVICE(0x061c, 0xc0a4) },         /* ACT LABS Force RS */
-	{ USB_DEVICE(0x061c, 0xc084) },         /* ACT LABS Force RS */
-	{ USB_DEVICE(0x06f8, 0x0001) },		/* Guillemot Race Leader Force Feedback */
-	{ USB_DEVICE(0x06f8, 0x0003) },		/* Guillemot Jet Leader Force Feedback */
-	{ USB_DEVICE(0x06f8, 0x0004) },		/* Guillemot Force Feedback Racing Wheel */
-	{ USB_DEVICE(0x06f8, 0xa302) },		/* Guillemot Jet Leader 3D */
-	{ }					/* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE (usb, iforce_usb_ids);
-
-struct usb_driver iforce_usb_driver = {
-	.name =		"iforce",
-	.probe =	iforce_usb_probe,
-	.disconnect =	iforce_usb_disconnect,
-	.id_table =	iforce_usb_ids,
-};
diff --git a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce.h b/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce.h
deleted file mode 100644
index 9f494b75..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/iforce/iforce.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- *  Copyright (c) 2000-2002 Vojtech Pavlik <vojtech@ucw.cz>
- *  Copyright (c) 2001-2002, 2007 Johann Deneux <johann.deneux@gmail.com>
- *
- *  USB/RS232 I-Force joysticks and wheels.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/usb.h>
-#include <linux/serio.h>
-#include <linux/circ_buf.h>
-#include <linux/mutex.h>
-
-/* This module provides arbitrary resource management routines.
- * I use it to manage the device's memory.
- * Despite the name of this module, I am *not* going to access the ioports.
- */
-#include <linux/ioport.h>
-
-
-#define IFORCE_MAX_LENGTH	16
-
-/* iforce::bus */
-#define IFORCE_232	1
-#define IFORCE_USB	2
-
-#define IFORCE_EFFECTS_MAX	32
-
-/* Each force feedback effect is made of one core effect, which can be
- * associated to at most to effect modifiers
- */
-#define FF_MOD1_IS_USED		0
-#define FF_MOD2_IS_USED		1
-#define FF_CORE_IS_USED		2
-#define FF_CORE_IS_PLAYED	3	/* Effect is currently being played */
-#define FF_CORE_SHOULD_PLAY	4	/* User wants the effect to be played */
-#define FF_CORE_UPDATE		5	/* Effect is being updated */
-#define FF_MODCORE_CNT		6
-
-struct iforce_core_effect {
-	/* Information about where modifiers are stored in the device's memory */
-	struct resource mod1_chunk;
-	struct resource mod2_chunk;
-	unsigned long flags[BITS_TO_LONGS(FF_MODCORE_CNT)];
-};
-
-#define FF_CMD_EFFECT		0x010e
-#define FF_CMD_ENVELOPE		0x0208
-#define FF_CMD_MAGNITUDE	0x0303
-#define FF_CMD_PERIOD		0x0407
-#define FF_CMD_CONDITION	0x050a
-
-#define FF_CMD_AUTOCENTER	0x4002
-#define FF_CMD_PLAY		0x4103
-#define FF_CMD_ENABLE		0x4201
-#define FF_CMD_GAIN		0x4301
-
-#define FF_CMD_QUERY		0xff01
-
-/* Buffer for async write */
-#define XMIT_SIZE		256
-#define XMIT_INC(var, n)	(var)+=n; (var)&= XMIT_SIZE -1
-/* iforce::xmit_flags */
-#define IFORCE_XMIT_RUNNING	0
-#define IFORCE_XMIT_AGAIN	1
-
-struct iforce_device {
-	u16 idvendor;
-	u16 idproduct;
-	char *name;
-	signed short *btn;
-	signed short *abs;
-	signed short *ff;
-};
-
-struct iforce {
-	struct input_dev *dev;		/* Input device interface */
-	struct iforce_device *type;
-	int bus;
-
-	unsigned char data[IFORCE_MAX_LENGTH];
-	unsigned char edata[IFORCE_MAX_LENGTH];
-	u16 ecmd;
-	u16 expect_packet;
-
-#ifdef CONFIG_JOYSTICK_IFORCE_232
-	struct serio *serio;		/* RS232 transfer */
-	int idx, pkt, len, id;
-	unsigned char csum;
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
-	struct usb_device *usbdev;	/* USB transfer */
-	struct urb *irq, *out, *ctrl;
-	struct usb_ctrlrequest cr;
-#endif
-	spinlock_t xmit_lock;
-	/* Buffer used for asynchronous sending of bytes to the device */
-	struct circ_buf xmit;
-	unsigned char xmit_data[XMIT_SIZE];
-	unsigned long xmit_flags[1];
-
-					/* Force Feedback */
-	wait_queue_head_t wait;
-	struct resource device_memory;
-	struct iforce_core_effect core_effects[IFORCE_EFFECTS_MAX];
-	struct mutex mem_mutex;
-};
-
-/* Get hi and low bytes of a 16-bits int */
-#define HI(a)	((unsigned char)((a) >> 8))
-#define LO(a)	((unsigned char)((a) & 0xff))
-
-/* For many parameters, it seems that 0x80 is a special value that should
- * be avoided. Instead, we replace this value by 0x7f
- */
-#define HIFIX80(a) ((unsigned char)(((a)<0? (a)+255 : (a))>>8))
-
-/* Encode a time value */
-#define TIME_SCALE(a)	(a)
-
-
-/* Public functions */
-/* iforce-serio.c */
-void iforce_serial_xmit(struct iforce *iforce);
-
-/* iforce-usb.c */
-void iforce_usb_xmit(struct iforce *iforce);
-
-/* iforce-main.c */
-int iforce_init_device(struct iforce *iforce);
-
-/* iforce-packets.c */
-int iforce_control_playback(struct iforce*, u16 id, unsigned int);
-void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data);
-int iforce_send_packet(struct iforce *iforce, u16 cmd, unsigned char* data);
-void iforce_dump_packet(char *msg, u16 cmd, unsigned char *data) ;
-int iforce_get_id_packet(struct iforce *iforce, char *packet);
-
-/* iforce-ff.c */
-int iforce_upload_periodic(struct iforce *, struct ff_effect *, struct ff_effect *);
-int iforce_upload_constant(struct iforce *, struct ff_effect *, struct ff_effect *);
-int iforce_upload_condition(struct iforce *, struct ff_effect *, struct ff_effect *);
-
-/* Public variables */
-extern struct serio_driver iforce_serio_drv;
-extern struct usb_driver iforce_usb_driver;
diff --git a/ANDROID_3.4.5/drivers/input/joystick/interact.c b/ANDROID_3.4.5/drivers/input/joystick/interact.c
deleted file mode 100644
index 16fb19d1..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/interact.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
- *  Copyright (c) 2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Toby Deshane
- */
-
-/*
- * InterAct digital gamepad/joystick driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/input.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"InterAct digital joystick driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define INTERACT_MAX_START	600	/* 400 us */
-#define INTERACT_MAX_STROBE	60	/* 40 us */
-#define INTERACT_MAX_LENGTH	32	/* 32 bits */
-
-#define INTERACT_TYPE_HHFX	0	/* HammerHead/FX */
-#define INTERACT_TYPE_PP8D	1	/* ProPad 8 */
-
-struct interact {
-	struct gameport *gameport;
-	struct input_dev *dev;
-	int bads;
-	int reads;
-	unsigned char type;
-	unsigned char length;
-	char phys[32];
-};
-
-static short interact_abs_hhfx[] =
-	{ ABS_RX, ABS_RY, ABS_X, ABS_Y, ABS_HAT0X, ABS_HAT0Y, -1 };
-static short interact_abs_pp8d[] =
-	{ ABS_X, ABS_Y, -1 };
-
-static short interact_btn_hhfx[] =
-	{ BTN_TR, BTN_X, BTN_Y, BTN_Z, BTN_A, BTN_B, BTN_C, BTN_TL, BTN_TL2, BTN_TR2, BTN_MODE, BTN_SELECT, -1 };
-static short interact_btn_pp8d[] =
-	{ BTN_C, BTN_TL, BTN_TR, BTN_A, BTN_B, BTN_Y, BTN_Z, BTN_X, -1 };
-
-struct interact_type {
-	int id;
-	short *abs;
-	short *btn;
-	char *name;
-	unsigned char length;
-	unsigned char b8;
-};
-
-static struct interact_type interact_type[] = {
-	{ 0x6202, interact_abs_hhfx, interact_btn_hhfx, "InterAct HammerHead/FX",    32, 4 },
-	{ 0x53f8, interact_abs_pp8d, interact_btn_pp8d, "InterAct ProPad 8 Digital", 16, 0 },
-	{ 0 }};
-
-/*
- * interact_read_packet() reads and InterAct joystick data.
- */
-
-static int interact_read_packet(struct gameport *gameport, int length, u32 *data)
-{
-	unsigned long flags;
-	unsigned char u, v;
-	unsigned int t, s;
-	int i;
-
-	i = 0;
-	data[0] = data[1] = data[2] = 0;
-	t = gameport_time(gameport, INTERACT_MAX_START);
-	s = gameport_time(gameport, INTERACT_MAX_STROBE);
-
-	local_irq_save(flags);
-	gameport_trigger(gameport);
-	v = gameport_read(gameport);
-
-	while (t > 0 && i < length) {
-		t--;
-		u = v; v = gameport_read(gameport);
-		if (v & ~u & 0x40) {
-			data[0] = (data[0] << 1) | ((v >> 4) & 1);
-			data[1] = (data[1] << 1) | ((v >> 5) & 1);
-			data[2] = (data[2] << 1) | ((v >> 7) & 1);
-			i++;
-			t = s;
-		}
-	}
-
-	local_irq_restore(flags);
-
-	return i;
-}
-
-/*
- * interact_poll() reads and analyzes InterAct joystick data.
- */
-
-static void interact_poll(struct gameport *gameport)
-{
-	struct interact *interact = gameport_get_drvdata(gameport);
-	struct input_dev *dev = interact->dev;
-	u32 data[3];
-	int i;
-
-	interact->reads++;
-
-	if (interact_read_packet(interact->gameport, interact->length, data) < interact->length) {
-		interact->bads++;
-	} else {
-
-		for (i = 0; i < 3; i++)
-			data[i] <<= INTERACT_MAX_LENGTH - interact->length;
-
-		switch (interact->type) {
-
-			case INTERACT_TYPE_HHFX:
-
-				for (i = 0; i < 4; i++)
-					input_report_abs(dev, interact_abs_hhfx[i], (data[i & 1] >> ((i >> 1) << 3)) & 0xff);
-
-				for (i = 0; i < 2; i++)
-					input_report_abs(dev, ABS_HAT0Y - i,
-						((data[1] >> ((i << 1) + 17)) & 1)  - ((data[1] >> ((i << 1) + 16)) & 1));
-
-				for (i = 0; i < 8; i++)
-					input_report_key(dev, interact_btn_hhfx[i], (data[0] >> (i + 16)) & 1);
-
-				for (i = 0; i < 4; i++)
-					input_report_key(dev, interact_btn_hhfx[i + 8], (data[1] >> (i + 20)) & 1);
-
-				break;
-
-			case INTERACT_TYPE_PP8D:
-
-				for (i = 0; i < 2; i++)
-					input_report_abs(dev, interact_abs_pp8d[i],
-						((data[0] >> ((i << 1) + 20)) & 1)  - ((data[0] >> ((i << 1) + 21)) & 1));
-
-				for (i = 0; i < 8; i++)
-					input_report_key(dev, interact_btn_pp8d[i], (data[1] >> (i + 16)) & 1);
-
-				break;
-		}
-	}
-
-	input_sync(dev);
-}
-
-/*
- * interact_open() is a callback from the input open routine.
- */
-
-static int interact_open(struct input_dev *dev)
-{
-	struct interact *interact = input_get_drvdata(dev);
-
-	gameport_start_polling(interact->gameport);
-	return 0;
-}
-
-/*
- * interact_close() is a callback from the input close routine.
- */
-
-static void interact_close(struct input_dev *dev)
-{
-	struct interact *interact = input_get_drvdata(dev);
-
-	gameport_stop_polling(interact->gameport);
-}
-
-/*
- * interact_connect() probes for InterAct joysticks.
- */
-
-static int interact_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct interact *interact;
-	struct input_dev *input_dev;
-	__u32 data[3];
-	int i, t;
-	int err;
-
-	interact = kzalloc(sizeof(struct interact), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!interact || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	interact->gameport = gameport;
-	interact->dev = input_dev;
-
-	gameport_set_drvdata(gameport, interact);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	i = interact_read_packet(gameport, INTERACT_MAX_LENGTH * 2, data);
-
-	if (i != 32 || (data[0] >> 24) != 0x0c || (data[1] >> 24) != 0x02) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	for (i = 0; interact_type[i].length; i++)
-		if (interact_type[i].id == (data[2] >> 16))
-			break;
-
-	if (!interact_type[i].length) {
-		printk(KERN_WARNING "interact.c: Unknown joystick on %s. [len %d d0 %08x d1 %08x i2 %08x]\n",
-			gameport->phys, i, data[0], data[1], data[2]);
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, interact_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	snprintf(interact->phys, sizeof(interact->phys), "%s/input0", gameport->phys);
-
-	interact->type = i;
-	interact->length = interact_type[i].length;
-
-	input_dev->name = interact_type[i].name;
-	input_dev->phys = interact->phys;
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_INTERACT;
-	input_dev->id.product = interact_type[i].id;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &gameport->dev;
-
-	input_set_drvdata(input_dev, interact);
-
-	input_dev->open = interact_open;
-	input_dev->close = interact_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = 0; (t = interact_type[interact->type].abs[i]) >= 0; i++) {
-		if (i < interact_type[interact->type].b8)
-			input_set_abs_params(input_dev, t, 0, 255, 0, 0);
-		else
-			input_set_abs_params(input_dev, t, -1, 1, 0, 0);
-	}
-
-	for (i = 0; (t = interact_type[interact->type].btn[i]) >= 0; i++)
-		__set_bit(t, input_dev->keybit);
-
-	err = input_register_device(interact->dev);
-	if (err)
-		goto fail2;
-
-	return 0;
-
-fail2:	gameport_close(gameport);
-fail1:  gameport_set_drvdata(gameport, NULL);
-	input_free_device(input_dev);
-	kfree(interact);
-	return err;
-}
-
-static void interact_disconnect(struct gameport *gameport)
-{
-	struct interact *interact = gameport_get_drvdata(gameport);
-
-	input_unregister_device(interact->dev);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(interact);
-}
-
-static struct gameport_driver interact_drv = {
-	.driver		= {
-		.name	= "interact",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= interact_connect,
-	.disconnect	= interact_disconnect,
-};
-
-static int __init interact_init(void)
-{
-	return gameport_register_driver(&interact_drv);
-}
-
-static void __exit interact_exit(void)
-{
-	gameport_unregister_driver(&interact_drv);
-}
-
-module_init(interact_init);
-module_exit(interact_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/joydump.c b/ANDROID_3.4.5/drivers/input/joystick/joydump.c
deleted file mode 100644
index cd894a05..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/joydump.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- *  Copyright (c) 1996-2001 Vojtech Pavlik
- */
-
-/*
- * This is just a very simple driver that can dump the data
- * out of the joystick port into the syslog ...
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/gameport.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-
-#define DRIVER_DESC	"Gameport data dumper module"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define BUF_SIZE 256
-
-struct joydump {
-	unsigned int time;
-	unsigned char data;
-};
-
-static int joydump_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct joydump *buf;	/* all entries */
-	struct joydump *dump, *prev;	/* one entry each */
-	int axes[4], buttons;
-	int i, j, t, timeout;
-	unsigned long flags;
-	unsigned char u;
-
-	printk(KERN_INFO "joydump: ,------------------ START ----------------.\n");
-	printk(KERN_INFO "joydump: | Dumping: %30s |\n", gameport->phys);
-	printk(KERN_INFO "joydump: | Speed: %28d kHz |\n", gameport->speed);
-
-	if (gameport_open(gameport, drv, GAMEPORT_MODE_RAW)) {
-
-		printk(KERN_INFO "joydump: | Raw mode not available - trying cooked.    |\n");
-
-		if (gameport_open(gameport, drv, GAMEPORT_MODE_COOKED)) {
-
-			printk(KERN_INFO "joydump: | Cooked not available either. Failing.   |\n");
-			printk(KERN_INFO "joydump: `------------------- END -----------------'\n");
-			return -ENODEV;
-		}
-
-		gameport_cooked_read(gameport, axes, &buttons);
-
-		for (i = 0; i < 4; i++)
-			printk(KERN_INFO "joydump: | Axis %d: %4d.                           |\n", i, axes[i]);
-		printk(KERN_INFO "joydump: | Buttons %02x.                             |\n", buttons);
-		printk(KERN_INFO "joydump: `------------------- END -----------------'\n");
-	}
-
-	timeout = gameport_time(gameport, 10000); /* 10 ms */
-
-	buf = kmalloc(BUF_SIZE * sizeof(struct joydump), GFP_KERNEL);
-	if (!buf) {
-		printk(KERN_INFO "joydump: no memory for testing\n");
-		goto jd_end;
-	}
-	dump = buf;
-	t = 0;
-	i = 1;
-
-	local_irq_save(flags);
-
-	u = gameport_read(gameport);
-
-	dump->data = u;
-	dump->time = t;
-	dump++;
-
-	gameport_trigger(gameport);
-
-	while (i < BUF_SIZE && t < timeout) {
-
-		dump->data = gameport_read(gameport);
-
-		if (dump->data ^ u) {
-			u = dump->data;
-			dump->time = t;
-			i++;
-			dump++;
-		}
-		t++;
-	}
-
-	local_irq_restore(flags);
-
-/*
- * Dump data.
- */
-
-	t = i;
-	dump = buf;
-	prev = dump;
-
-	printk(KERN_INFO "joydump: >------------------ DATA -----------------<\n");
-	printk(KERN_INFO "joydump: | index: %3d delta: %3d us data: ", 0, 0);
-	for (j = 7; j >= 0; j--)
-		printk("%d", (dump->data >> j) & 1);
-	printk(" |\n");
-	dump++;
-
-	for (i = 1; i < t; i++, dump++, prev++) {
-		printk(KERN_INFO "joydump: | index: %3d delta: %3d us data: ",
-			i, dump->time - prev->time);
-		for (j = 7; j >= 0; j--)
-			printk("%d", (dump->data >> j) & 1);
-		printk(" |\n");
-	}
-	kfree(buf);
-
-jd_end:
-	printk(KERN_INFO "joydump: `------------------- END -----------------'\n");
-
-	return 0;
-}
-
-static void joydump_disconnect(struct gameport *gameport)
-{
-	gameport_close(gameport);
-}
-
-static struct gameport_driver joydump_drv = {
-	.driver		= {
-		.name	= "joydump",
-	},
-	.description	= DRIVER_DESC,
-	.connect	= joydump_connect,
-	.disconnect	= joydump_disconnect,
-};
-
-static int __init joydump_init(void)
-{
-	return gameport_register_driver(&joydump_drv);
-}
-
-static void __exit joydump_exit(void)
-{
-	gameport_unregister_driver(&joydump_drv);
-}
-
-module_init(joydump_init);
-module_exit(joydump_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/magellan.c b/ANDROID_3.4.5/drivers/input/joystick/magellan.c
deleted file mode 100644
index 40e40780..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/magellan.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- * Magellan and Space Mouse 6dof controller driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *  Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Magellan and SpaceMouse 6dof controller driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define	MAGELLAN_MAX_LENGTH	32
-
-static int magellan_buttons[] = { BTN_0, BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8 };
-static int magellan_axes[] = { ABS_X, ABS_Y, ABS_Z, ABS_RX, ABS_RY, ABS_RZ };
-
-/*
- * Per-Magellan data.
- */
-
-struct magellan {
-	struct input_dev *dev;
-	int idx;
-	unsigned char data[MAGELLAN_MAX_LENGTH];
-	char phys[32];
-};
-
-/*
- * magellan_crunch_nibbles() verifies that the bytes sent from the Magellan
- * have correct upper nibbles for the lower ones, if not, the packet will
- * be thrown away. It also strips these upper halves to simplify further
- * processing.
- */
-
-static int magellan_crunch_nibbles(unsigned char *data, int count)
-{
-	static unsigned char nibbles[16] = "0AB3D56GH9:K<MN?";
-
-	do {
-		if (data[count] == nibbles[data[count] & 0xf])
-			data[count] = data[count] & 0xf;
-		else
-			return -1;
-	} while (--count);
-
-	return 0;
-}
-
-static void magellan_process_packet(struct magellan* magellan)
-{
-	struct input_dev *dev = magellan->dev;
-	unsigned char *data = magellan->data;
-	int i, t;
-
-	if (!magellan->idx) return;
-
-	switch (magellan->data[0]) {
-
-		case 'd':				/* Axis data */
-			if (magellan->idx != 25) return;
-			if (magellan_crunch_nibbles(data, 24)) return;
-			for (i = 0; i < 6; i++)
-				input_report_abs(dev, magellan_axes[i],
-					(data[(i << 2) + 1] << 12 | data[(i << 2) + 2] << 8 |
-					 data[(i << 2) + 3] <<  4 | data[(i << 2) + 4]) - 32768);
-			break;
-
-		case 'k':				/* Button data */
-			if (magellan->idx != 4) return;
-			if (magellan_crunch_nibbles(data, 3)) return;
-			t = (data[1] << 1) | (data[2] << 5) | data[3];
-			for (i = 0; i < 9; i++) input_report_key(dev, magellan_buttons[i], (t >> i) & 1);
-			break;
-	}
-
-	input_sync(dev);
-}
-
-static irqreturn_t magellan_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct magellan* magellan = serio_get_drvdata(serio);
-
-	if (data == '\r') {
-		magellan_process_packet(magellan);
-		magellan->idx = 0;
-	} else {
-		if (magellan->idx < MAGELLAN_MAX_LENGTH)
-			magellan->data[magellan->idx++] = data;
-	}
-	return IRQ_HANDLED;
-}
-
-/*
- * magellan_disconnect() is the opposite of magellan_connect()
- */
-
-static void magellan_disconnect(struct serio *serio)
-{
-	struct magellan* magellan = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(magellan->dev);
-	kfree(magellan);
-}
-
-/*
- * magellan_connect() is the routine that is called when someone adds a
- * new serio device that supports Magellan protocol and registers it as
- * an input device.
- */
-
-static int magellan_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct magellan *magellan;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i;
-
-	magellan = kzalloc(sizeof(struct magellan), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!magellan || !input_dev)
-		goto fail1;
-
-	magellan->dev = input_dev;
-	snprintf(magellan->phys, sizeof(magellan->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "LogiCad3D Magellan / SpaceMouse";
-	input_dev->phys = magellan->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_MAGELLAN;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = 0; i < 9; i++)
-		set_bit(magellan_buttons[i], input_dev->keybit);
-
-	for (i = 0; i < 6; i++)
-		input_set_abs_params(input_dev, magellan_axes[i], -360, 360, 0, 0);
-
-	serio_set_drvdata(serio, magellan);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(magellan->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(magellan);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id magellan_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MAGELLAN,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, magellan_serio_ids);
-
-static struct serio_driver magellan_drv = {
-	.driver		= {
-		.name	= "magellan",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= magellan_serio_ids,
-	.interrupt	= magellan_interrupt,
-	.connect	= magellan_connect,
-	.disconnect	= magellan_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init magellan_init(void)
-{
-	return serio_register_driver(&magellan_drv);
-}
-
-static void __exit magellan_exit(void)
-{
-	serio_unregister_driver(&magellan_drv);
-}
-
-module_init(magellan_init);
-module_exit(magellan_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/maplecontrol.c b/ANDROID_3.4.5/drivers/input/joystick/maplecontrol.c
deleted file mode 100644
index 77cfde57..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/maplecontrol.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- *	SEGA Dreamcast controller driver
- *	Based on drivers/usb/iforce.c
- *
- *	Copyright Yaegashi Takeshi, 2001
- *	Adrian McMenamin, 2008 - 2009
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/timer.h>
-#include <linux/maple.h>
-
-MODULE_AUTHOR("Adrian McMenamin <adrian@mcmen.demon.co.uk>");
-MODULE_DESCRIPTION("SEGA Dreamcast controller driver");
-MODULE_LICENSE("GPL");
-
-struct dc_pad {
-	struct input_dev *dev;
-	struct maple_device *mdev;
-};
-
-static void dc_pad_callback(struct mapleq *mq)
-{
-	unsigned short buttons;
-	struct maple_device *mapledev = mq->dev;
-	struct dc_pad *pad = maple_get_drvdata(mapledev);
-	struct input_dev *dev = pad->dev;
-	unsigned char *res = mq->recvbuf->buf;
-
-	buttons = ~le16_to_cpup((__le16 *)(res + 8));
-
-	input_report_abs(dev, ABS_HAT0Y,
-		(buttons & 0x0010 ? -1 : 0) + (buttons & 0x0020 ? 1 : 0));
-	input_report_abs(dev, ABS_HAT0X,
-		(buttons & 0x0040 ? -1 : 0) + (buttons & 0x0080 ? 1 : 0));
-	input_report_abs(dev, ABS_HAT1Y,
-		(buttons & 0x1000 ? -1 : 0) + (buttons & 0x2000 ? 1 : 0));
-	input_report_abs(dev, ABS_HAT1X,
-		(buttons & 0x4000 ? -1 : 0) + (buttons & 0x8000 ? 1 : 0));
-
-	input_report_key(dev, BTN_C,      buttons & 0x0001);
-	input_report_key(dev, BTN_B,      buttons & 0x0002);
-	input_report_key(dev, BTN_A,      buttons & 0x0004);
-	input_report_key(dev, BTN_START,  buttons & 0x0008);
-	input_report_key(dev, BTN_Z,      buttons & 0x0100);
-	input_report_key(dev, BTN_Y,      buttons & 0x0200);
-	input_report_key(dev, BTN_X,      buttons & 0x0400);
-	input_report_key(dev, BTN_SELECT, buttons & 0x0800);
-
-	input_report_abs(dev, ABS_GAS,    res[10]);
-	input_report_abs(dev, ABS_BRAKE,  res[11]);
-	input_report_abs(dev, ABS_X,      res[12]);
-	input_report_abs(dev, ABS_Y,      res[13]);
-	input_report_abs(dev, ABS_RX,     res[14]);
-	input_report_abs(dev, ABS_RY,     res[15]);
-}
-
-static int dc_pad_open(struct input_dev *dev)
-{
-	struct dc_pad *pad = dev->dev.platform_data;
-
-	maple_getcond_callback(pad->mdev, dc_pad_callback, HZ/20,
-		MAPLE_FUNC_CONTROLLER);
-
-	return 0;
-}
-
-static void dc_pad_close(struct input_dev *dev)
-{
-	struct dc_pad *pad = dev->dev.platform_data;
-
-	maple_getcond_callback(pad->mdev, dc_pad_callback, 0,
-		MAPLE_FUNC_CONTROLLER);
-}
-
-/* allow the controller to be used */
-static int __devinit probe_maple_controller(struct device *dev)
-{
-	static const short btn_bit[32] = {
-		BTN_C, BTN_B, BTN_A, BTN_START, -1, -1, -1, -1,
-		BTN_Z, BTN_Y, BTN_X, BTN_SELECT, -1, -1, -1, -1,
-		-1, -1, -1, -1, -1, -1, -1, -1,
-		-1, -1, -1, -1, -1, -1, -1, -1,
-	};
-
-	static const short abs_bit[32] = {
-		-1, -1, -1, -1, ABS_HAT0Y, ABS_HAT0Y, ABS_HAT0X, ABS_HAT0X,
-		-1, -1, -1, -1, ABS_HAT1Y, ABS_HAT1Y, ABS_HAT1X, ABS_HAT1X,
-		ABS_GAS, ABS_BRAKE, ABS_X, ABS_Y, ABS_RX, ABS_RY, -1, -1,
-		-1, -1, -1, -1, -1, -1, -1, -1,
-	};
-
-	struct maple_device *mdev = to_maple_dev(dev);
-	struct maple_driver *mdrv = to_maple_driver(dev->driver);
-	int i, error;
-	struct dc_pad *pad;
-	struct input_dev *idev;
-	unsigned long data = be32_to_cpu(mdev->devinfo.function_data[0]);
-
-	pad = kzalloc(sizeof(struct dc_pad), GFP_KERNEL);
-	idev = input_allocate_device();
-	if (!pad || !idev) {
-		error = -ENOMEM;
-		goto fail;
-	}
-
-	pad->dev = idev;
-	pad->mdev = mdev;
-
-	idev->open = dc_pad_open;
-	idev->close = dc_pad_close;
-
-	for (i = 0; i < 32; i++) {
-		if (data & (1 << i)) {
-			if (btn_bit[i] >= 0)
-				__set_bit(btn_bit[i], idev->keybit);
-			else if (abs_bit[i] >= 0)
-				__set_bit(abs_bit[i], idev->absbit);
-		}
-	}
-
-	if (idev->keybit[BIT_WORD(BTN_JOYSTICK)])
-		idev->evbit[0] |= BIT_MASK(EV_KEY);
-
-	if (idev->absbit[0])
-		idev->evbit[0] |= BIT_MASK(EV_ABS);
-
-	for (i = ABS_X; i <= ABS_BRAKE; i++)
-		input_set_abs_params(idev, i, 0, 255, 0, 0);
-
-	for (i = ABS_HAT0X; i <= ABS_HAT3Y; i++)
-		input_set_abs_params(idev, i, 1, -1, 0, 0);
-
-	idev->dev.platform_data = pad;
-	idev->dev.parent = &mdev->dev;
-	idev->name = mdev->product_name;
-	idev->id.bustype = BUS_HOST;
-	input_set_drvdata(idev, pad);
-
-	error = input_register_device(idev);
-	if (error)
-		goto fail;
-
-	mdev->driver = mdrv;
-	maple_set_drvdata(mdev, pad);
-
-	return 0;
-
-fail:
-	input_free_device(idev);
-	kfree(pad);
-	maple_set_drvdata(mdev, NULL);
-	return error;
-}
-
-static int __devexit remove_maple_controller(struct device *dev)
-{
-	struct maple_device *mdev = to_maple_dev(dev);
-	struct dc_pad *pad = maple_get_drvdata(mdev);
-
-	mdev->callback = NULL;
-	input_unregister_device(pad->dev);
-	maple_set_drvdata(mdev, NULL);
-	kfree(pad);
-
-	return 0;
-}
-
-static struct maple_driver dc_pad_driver = {
-	.function =	MAPLE_FUNC_CONTROLLER,
-	.drv = {
-		.name	= "Dreamcast_controller",
-		.probe	= probe_maple_controller,
-		.remove	= __devexit_p(remove_maple_controller),
-	},
-};
-
-static int __init dc_pad_init(void)
-{
-	return maple_driver_register(&dc_pad_driver);
-}
-
-static void __exit dc_pad_exit(void)
-{
-	maple_driver_unregister(&dc_pad_driver);
-}
-
-module_init(dc_pad_init);
-module_exit(dc_pad_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/sidewinder.c b/ANDROID_3.4.5/drivers/input/joystick/sidewinder.c
deleted file mode 100644
index b8d86115..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/sidewinder.c
+++ /dev/null
@@ -1,834 +0,0 @@
-/*
- *  Copyright (c) 1998-2005 Vojtech Pavlik
- */
-
-/*
- * Microsoft SideWinder joystick family driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/gameport.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"Microsoft SideWinder joystick family driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * These are really magic values. Changing them can make a problem go away,
- * as well as break everything.
- */
-
-#undef SW_DEBUG
-#undef SW_DEBUG_DATA
-
-#define SW_START	600	/* The time we wait for the first bit [600 us] */
-#define SW_STROBE	60	/* Max time per bit [60 us] */
-#define SW_TIMEOUT	6	/* Wait for everything to settle [6 ms] */
-#define SW_KICK		45	/* Wait after A0 fall till kick [45 us] */
-#define SW_END		8	/* Number of bits before end of packet to kick */
-#define SW_FAIL		16	/* Number of packet read errors to fail and reinitialize */
-#define SW_BAD		2	/* Number of packet read errors to switch off 3d Pro optimization */
-#define SW_OK		64	/* Number of packet read successes to switch optimization back on */
-#define SW_LENGTH	512	/* Max number of bits in a packet */
-
-#ifdef SW_DEBUG
-#define dbg(format, arg...) printk(KERN_DEBUG __FILE__ ": " format "\n" , ## arg)
-#else
-#define dbg(format, arg...) do {} while (0)
-#endif
-
-/*
- * SideWinder joystick types ...
- */
-
-#define SW_ID_3DP	0
-#define SW_ID_GP	1
-#define SW_ID_PP	2
-#define SW_ID_FFP	3
-#define SW_ID_FSP	4
-#define SW_ID_FFW	5
-
-/*
- * Names, buttons, axes ...
- */
-
-static char *sw_name[] = {	"3D Pro", "GamePad", "Precision Pro", "Force Feedback Pro", "FreeStyle Pro",
-				"Force Feedback Wheel" };
-
-static char sw_abs[][7] = {
-	{ ABS_X, ABS_Y, ABS_RZ, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y },
-	{ ABS_X, ABS_Y },
-	{ ABS_X, ABS_Y, ABS_RZ, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y },
-	{ ABS_X, ABS_Y, ABS_RZ, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y },
-	{ ABS_X, ABS_Y,         ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y },
-	{ ABS_RX, ABS_RUDDER,   ABS_THROTTLE }};
-
-static char sw_bit[][7] = {
-	{ 10, 10,  9, 10,  1,  1 },
-	{  1,  1                 },
-	{ 10, 10,  6,  7,  1,  1 },
-	{ 10, 10,  6,  7,  1,  1 },
-	{ 10, 10,  6,  1,  1     },
-	{ 10,  7,  7,  1,  1     }};
-
-static short sw_btn[][12] = {
-	{ BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_THUMB2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_MODE },
-	{ BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START, BTN_MODE },
-	{ BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_SELECT },
-	{ BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_SELECT },
-	{ BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_START, BTN_MODE, BTN_SELECT },
-	{ BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_THUMB2, BTN_BASE, BTN_BASE2, BTN_BASE3, BTN_BASE4 }};
-
-static struct {
-	int x;
-	int y;
-} sw_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-struct sw {
-	struct gameport *gameport;
-	struct input_dev *dev[4];
-	char name[64];
-	char phys[4][32];
-	int length;
-	int type;
-	int bits;
-	int number;
-	int fail;
-	int ok;
-	int reads;
-	int bads;
-};
-
-/*
- * sw_read_packet() is a function which reads either a data packet, or an
- * identification packet from a SideWinder joystick. The protocol is very,
- * very, very braindamaged. Microsoft patented it in US patent #5628686.
- */
-
-static int sw_read_packet(struct gameport *gameport, unsigned char *buf, int length, int id)
-{
-	unsigned long flags;
-	int timeout, bitout, sched, i, kick, start, strobe;
-	unsigned char pending, u, v;
-
-	i = -id;						/* Don't care about data, only want ID */
-	timeout = id ? gameport_time(gameport, SW_TIMEOUT * 1000) : 0; /* Set up global timeout for ID packet */
-	kick = id ? gameport_time(gameport, SW_KICK) : 0;	/* Set up kick timeout for ID packet */
-	start = gameport_time(gameport, SW_START);
-	strobe = gameport_time(gameport, SW_STROBE);
-	bitout = start;
-	pending = 0;
-	sched = 0;
-
-        local_irq_save(flags);					/* Quiet, please */
-
-	gameport_trigger(gameport);				/* Trigger */
-	v = gameport_read(gameport);
-
-	do {
-		bitout--;
-		u = v;
-		v = gameport_read(gameport);
-	} while (!(~v & u & 0x10) && (bitout > 0));		/* Wait for first falling edge on clock */
-
-	if (bitout > 0)
-		bitout = strobe;				/* Extend time if not timed out */
-
-	while ((timeout > 0 || bitout > 0) && (i < length)) {
-
-		timeout--;
-		bitout--;					/* Decrement timers */
-		sched--;
-
-		u = v;
-		v = gameport_read(gameport);
-
-		if ((~u & v & 0x10) && (bitout > 0)) {		/* Rising edge on clock - data bit */
-			if (i >= 0)				/* Want this data */
-				buf[i] = v >> 5;		/* Store it */
-			i++;					/* Advance index */
-			bitout = strobe;			/* Extend timeout for next bit */
-		}
-
-		if (kick && (~v & u & 0x01)) {			/* Falling edge on axis 0 */
-			sched = kick;				/* Schedule second trigger */
-			kick = 0;				/* Don't schedule next time on falling edge */
-			pending = 1;				/* Mark schedule */
-		}
-
-		if (pending && sched < 0 && (i > -SW_END)) {	/* Second trigger time */
-			gameport_trigger(gameport);		/* Trigger */
-			bitout = start;				/* Long bit timeout */
-			pending = 0;				/* Unmark schedule */
-			timeout = 0;				/* Switch from global to bit timeouts */
-		}
-	}
-
-	local_irq_restore(flags);					/* Done - relax */
-
-#ifdef SW_DEBUG_DATA
-	{
-		int j;
-		printk(KERN_DEBUG "sidewinder.c: Read %d triplets. [", i);
-		for (j = 0; j < i; j++) printk("%d", buf[j]);
-		printk("]\n");
-	}
-#endif
-
-	return i;
-}
-
-/*
- * sw_get_bits() and GB() compose bits from the triplet buffer into a __u64.
- * Parameter 'pos' is bit number inside packet where to start at, 'num' is number
- * of bits to be read, 'shift' is offset in the resulting __u64 to start at, bits
- * is number of bits per triplet.
- */
-
-#define GB(pos,num) sw_get_bits(buf, pos, num, sw->bits)
-
-static __u64 sw_get_bits(unsigned char *buf, int pos, int num, char bits)
-{
-	__u64 data = 0;
-	int tri = pos % bits;						/* Start position */
-	int i   = pos / bits;
-	int bit = 0;
-
-	while (num--) {
-		data |= (__u64)((buf[i] >> tri++) & 1) << bit++;	/* Transfer bit */
-		if (tri == bits) {
-			i++;						/* Next triplet */
-			tri = 0;
-		}
-	}
-
-	return data;
-}
-
-/*
- * sw_init_digital() initializes a SideWinder 3D Pro joystick
- * into digital mode.
- */
-
-static void sw_init_digital(struct gameport *gameport)
-{
-	int seq[] = { 140, 140+725, 140+300, 0 };
-	unsigned long flags;
-	int i, t;
-
-        local_irq_save(flags);
-
-	i = 0;
-        do {
-                gameport_trigger(gameport);			/* Trigger */
-		t = gameport_time(gameport, SW_TIMEOUT * 1000);
-		while ((gameport_read(gameport) & 1) && t) t--;	/* Wait for axis to fall back to 0 */
-                udelay(seq[i]);					/* Delay magic time */
-        } while (seq[++i]);
-
-	gameport_trigger(gameport);				/* Last trigger */
-
-	local_irq_restore(flags);
-}
-
-/*
- * sw_parity() computes parity of __u64
- */
-
-static int sw_parity(__u64 t)
-{
-	int x = t ^ (t >> 32);
-
-	x ^= x >> 16;
-	x ^= x >> 8;
-	x ^= x >> 4;
-	x ^= x >> 2;
-	x ^= x >> 1;
-	return x & 1;
-}
-
-/*
- * sw_ccheck() checks synchronization bits and computes checksum of nibbles.
- */
-
-static int sw_check(__u64 t)
-{
-	unsigned char sum = 0;
-
-	if ((t & 0x8080808080808080ULL) ^ 0x80)			/* Sync */
-		return -1;
-
-	while (t) {						/* Sum */
-		sum += t & 0xf;
-		t >>= 4;
-	}
-
-	return sum & 0xf;
-}
-
-/*
- * sw_parse() analyzes SideWinder joystick data, and writes the results into
- * the axes and buttons arrays.
- */
-
-static int sw_parse(unsigned char *buf, struct sw *sw)
-{
-	int hat, i, j;
-	struct input_dev *dev;
-
-	switch (sw->type) {
-
-		case SW_ID_3DP:
-
-			if (sw_check(GB(0,64)) || (hat = (GB(6,1) << 3) | GB(60,3)) > 8)
-				return -1;
-
-			dev = sw->dev[0];
-
-			input_report_abs(dev, ABS_X,        (GB( 3,3) << 7) | GB(16,7));
-			input_report_abs(dev, ABS_Y,        (GB( 0,3) << 7) | GB(24,7));
-			input_report_abs(dev, ABS_RZ,       (GB(35,2) << 7) | GB(40,7));
-			input_report_abs(dev, ABS_THROTTLE, (GB(32,3) << 7) | GB(48,7));
-
-			input_report_abs(dev, ABS_HAT0X, sw_hat_to_axis[hat].x);
-			input_report_abs(dev, ABS_HAT0Y, sw_hat_to_axis[hat].y);
-
-			for (j = 0; j < 7; j++)
-				input_report_key(dev, sw_btn[SW_ID_3DP][j], !GB(j+8,1));
-
-			input_report_key(dev, BTN_BASE4, !GB(38,1));
-			input_report_key(dev, BTN_BASE5, !GB(37,1));
-
-			input_sync(dev);
-
-			return 0;
-
-		case SW_ID_GP:
-
-			for (i = 0; i < sw->number; i ++) {
-
-				if (sw_parity(GB(i*15,15)))
-					return -1;
-
-				input_report_abs(sw->dev[i], ABS_X, GB(i*15+3,1) - GB(i*15+2,1));
-				input_report_abs(sw->dev[i], ABS_Y, GB(i*15+0,1) - GB(i*15+1,1));
-
-				for (j = 0; j < 10; j++)
-					input_report_key(sw->dev[i], sw_btn[SW_ID_GP][j], !GB(i*15+j+4,1));
-
-				input_sync(sw->dev[i]);
-			}
-
-			return 0;
-
-		case SW_ID_PP:
-		case SW_ID_FFP:
-
-			if (!sw_parity(GB(0,48)) || (hat = GB(42,4)) > 8)
-				return -1;
-
-			dev = sw->dev[0];
-			input_report_abs(dev, ABS_X,        GB( 9,10));
-			input_report_abs(dev, ABS_Y,        GB(19,10));
-			input_report_abs(dev, ABS_RZ,       GB(36, 6));
-			input_report_abs(dev, ABS_THROTTLE, GB(29, 7));
-
-			input_report_abs(dev, ABS_HAT0X, sw_hat_to_axis[hat].x);
-			input_report_abs(dev, ABS_HAT0Y, sw_hat_to_axis[hat].y);
-
-			for (j = 0; j < 9; j++)
-				input_report_key(dev, sw_btn[SW_ID_PP][j], !GB(j,1));
-
-			input_sync(dev);
-
-			return 0;
-
-		case SW_ID_FSP:
-
-			if (!sw_parity(GB(0,43)) || (hat = GB(28,4)) > 8)
-				return -1;
-
-			dev = sw->dev[0];
-			input_report_abs(dev, ABS_X,        GB( 0,10));
-			input_report_abs(dev, ABS_Y,        GB(16,10));
-			input_report_abs(dev, ABS_THROTTLE, GB(32, 6));
-
-			input_report_abs(dev, ABS_HAT0X, sw_hat_to_axis[hat].x);
-			input_report_abs(dev, ABS_HAT0Y, sw_hat_to_axis[hat].y);
-
-			for (j = 0; j < 6; j++)
-				input_report_key(dev, sw_btn[SW_ID_FSP][j], !GB(j+10,1));
-
-			input_report_key(dev, BTN_TR,     !GB(26,1));
-			input_report_key(dev, BTN_START,  !GB(27,1));
-			input_report_key(dev, BTN_MODE,   !GB(38,1));
-			input_report_key(dev, BTN_SELECT, !GB(39,1));
-
-			input_sync(dev);
-
-			return 0;
-
-		case SW_ID_FFW:
-
-			if (!sw_parity(GB(0,33)))
-				return -1;
-
-			dev = sw->dev[0];
-			input_report_abs(dev, ABS_RX,       GB( 0,10));
-			input_report_abs(dev, ABS_RUDDER,   GB(10, 6));
-			input_report_abs(dev, ABS_THROTTLE, GB(16, 6));
-
-			for (j = 0; j < 8; j++)
-				input_report_key(dev, sw_btn[SW_ID_FFW][j], !GB(j+22,1));
-
-			input_sync(dev);
-
-			return 0;
-	}
-
-	return -1;
-}
-
-/*
- * sw_read() reads SideWinder joystick data, and reinitializes
- * the joystick in case of persistent problems. This is the function that is
- * called from the generic code to poll the joystick.
- */
-
-static int sw_read(struct sw *sw)
-{
-	unsigned char buf[SW_LENGTH];
-	int i;
-
-	i = sw_read_packet(sw->gameport, buf, sw->length, 0);
-
-	if (sw->type == SW_ID_3DP && sw->length == 66 && i != 66) {		/* Broken packet, try to fix */
-
-		if (i == 64 && !sw_check(sw_get_bits(buf,0,64,1))) {		/* Last init failed, 1 bit mode */
-			printk(KERN_WARNING "sidewinder.c: Joystick in wrong mode on %s"
-				" - going to reinitialize.\n", sw->gameport->phys);
-			sw->fail = SW_FAIL;					/* Reinitialize */
-			i = 128;						/* Bogus value */
-		}
-
-		if (i < 66 && GB(0,64) == GB(i*3-66,64))			/* 1 == 3 */
-			i = 66;							/* Everything is fine */
-
-		if (i < 66 && GB(0,64) == GB(66,64))				/* 1 == 2 */
-			i = 66;							/* Everything is fine */
-
-		if (i < 66 && GB(i*3-132,64) == GB(i*3-66,64)) {		/* 2 == 3 */
-			memmove(buf, buf + i - 22, 22);				/* Move data */
-			i = 66;							/* Carry on */
-		}
-	}
-
-	if (i == sw->length && !sw_parse(buf, sw)) {				/* Parse data */
-
-		sw->fail = 0;
-		sw->ok++;
-
-		if (sw->type == SW_ID_3DP && sw->length == 66			/* Many packets OK */
-			&& sw->ok > SW_OK) {
-
-			printk(KERN_INFO "sidewinder.c: No more trouble on %s"
-				" - enabling optimization again.\n", sw->gameport->phys);
-			sw->length = 22;
-		}
-
-		return 0;
-	}
-
-	sw->ok = 0;
-	sw->fail++;
-
-	if (sw->type == SW_ID_3DP && sw->length == 22 && sw->fail > SW_BAD) {	/* Consecutive bad packets */
-
-		printk(KERN_INFO "sidewinder.c: Many bit errors on %s"
-			" - disabling optimization.\n", sw->gameport->phys);
-		sw->length = 66;
-	}
-
-	if (sw->fail < SW_FAIL)
-		return -1;							/* Not enough, don't reinitialize yet */
-
-	printk(KERN_WARNING "sidewinder.c: Too many bit errors on %s"
-		" - reinitializing joystick.\n", sw->gameport->phys);
-
-	if (!i && sw->type == SW_ID_3DP) {					/* 3D Pro can be in analog mode */
-		mdelay(3 * SW_TIMEOUT);
-		sw_init_digital(sw->gameport);
-	}
-
-	mdelay(SW_TIMEOUT);
-	i = sw_read_packet(sw->gameport, buf, SW_LENGTH, 0);			/* Read normal data packet */
-	mdelay(SW_TIMEOUT);
-	sw_read_packet(sw->gameport, buf, SW_LENGTH, i);			/* Read ID packet, this initializes the stick */
-
-	sw->fail = SW_FAIL;
-
-	return -1;
-}
-
-static void sw_poll(struct gameport *gameport)
-{
-	struct sw *sw = gameport_get_drvdata(gameport);
-
-	sw->reads++;
-	if (sw_read(sw))
-		sw->bads++;
-}
-
-static int sw_open(struct input_dev *dev)
-{
-	struct sw *sw = input_get_drvdata(dev);
-
-	gameport_start_polling(sw->gameport);
-	return 0;
-}
-
-static void sw_close(struct input_dev *dev)
-{
-	struct sw *sw = input_get_drvdata(dev);
-
-	gameport_stop_polling(sw->gameport);
-}
-
-/*
- * sw_print_packet() prints the contents of a SideWinder packet.
- */
-
-static void sw_print_packet(char *name, int length, unsigned char *buf, char bits)
-{
-	int i;
-
-	printk(KERN_INFO "sidewinder.c: %s packet, %d bits. [", name, length);
-	for (i = (((length + 3) >> 2) - 1); i >= 0; i--)
-		printk("%x", (int)sw_get_bits(buf, i << 2, 4, bits));
-	printk("]\n");
-}
-
-/*
- * sw_3dp_id() translates the 3DP id into a human legible string.
- * Unfortunately I don't know how to do this for the other SW types.
- */
-
-static void sw_3dp_id(unsigned char *buf, char *comment, size_t size)
-{
-	int i;
-	char pnp[8], rev[9];
-
-	for (i = 0; i < 7; i++)						/* ASCII PnP ID */
-		pnp[i] = sw_get_bits(buf, 24+8*i, 8, 1);
-
-	for (i = 0; i < 8; i++)						/* ASCII firmware revision */
-		rev[i] = sw_get_bits(buf, 88+8*i, 8, 1);
-
-	pnp[7] = rev[8] = 0;
-
-	snprintf(comment, size, " [PnP %d.%02d id %s rev %s]",
-		(int) ((sw_get_bits(buf, 8, 6, 1) << 6) |		/* Two 6-bit values */
-			sw_get_bits(buf, 16, 6, 1)) / 100,
-		(int) ((sw_get_bits(buf, 8, 6, 1) << 6) |
-			sw_get_bits(buf, 16, 6, 1)) % 100,
-		 pnp, rev);
-}
-
-/*
- * sw_guess_mode() checks the upper two button bits for toggling -
- * indication of that the joystick is in 3-bit mode. This is documented
- * behavior for 3DP ID packet, and for example the FSP does this in
- * normal packets instead. Fun ...
- */
-
-static int sw_guess_mode(unsigned char *buf, int len)
-{
-	int i;
-	unsigned char xor = 0;
-
-	for (i = 1; i < len; i++)
-		xor |= (buf[i - 1] ^ buf[i]) & 6;
-
-	return !!xor * 2 + 1;
-}
-
-/*
- * sw_connect() probes for SideWinder type joysticks.
- */
-
-static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	struct sw *sw;
-	struct input_dev *input_dev;
-	int i, j, k, l;
-	int err = 0;
-	unsigned char *buf = NULL;	/* [SW_LENGTH] */
-	unsigned char *idbuf = NULL;	/* [SW_LENGTH] */
-	unsigned char m = 1;
-	char comment[40];
-
-	comment[0] = 0;
-
-	sw = kzalloc(sizeof(struct sw), GFP_KERNEL);
-	buf = kmalloc(SW_LENGTH, GFP_KERNEL);
-	idbuf = kmalloc(SW_LENGTH, GFP_KERNEL);
-	if (!sw || !buf || !idbuf) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	sw->gameport = gameport;
-
-	gameport_set_drvdata(gameport, sw);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	dbg("Init 0: Opened %s, io %#x, speed %d",
-		gameport->phys, gameport->io, gameport->speed);
-
-	i = sw_read_packet(gameport, buf, SW_LENGTH, 0);		/* Read normal packet */
-	msleep(SW_TIMEOUT);
-	dbg("Init 1: Mode %d. Length %d.", m , i);
-
-	if (!i) {							/* No data. 3d Pro analog mode? */
-		sw_init_digital(gameport);				/* Switch to digital */
-		msleep(SW_TIMEOUT);
-		i = sw_read_packet(gameport, buf, SW_LENGTH, 0);	/* Retry reading packet */
-		msleep(SW_TIMEOUT);
-		dbg("Init 1b: Length %d.", i);
-		if (!i) {						/* No data -> FAIL */
-			err = -ENODEV;
-			goto fail2;
-		}
-	}
-
-	j = sw_read_packet(gameport, idbuf, SW_LENGTH, i);		/* Read ID. This initializes the stick */
-	m |= sw_guess_mode(idbuf, j);					/* ID packet should carry mode info [3DP] */
-	dbg("Init 2: Mode %d. ID Length %d.", m, j);
-
-	if (j <= 0) {							/* Read ID failed. Happens in 1-bit mode on PP */
-		msleep(SW_TIMEOUT);
-		i = sw_read_packet(gameport, buf, SW_LENGTH, 0);	/* Retry reading packet */
-		m |= sw_guess_mode(buf, i);
-		dbg("Init 2b: Mode %d. Length %d.", m, i);
-		if (!i) {
-			err = -ENODEV;
-			goto fail2;
-		}
-		msleep(SW_TIMEOUT);
-		j = sw_read_packet(gameport, idbuf, SW_LENGTH, i);	/* Retry reading ID */
-		dbg("Init 2c: ID Length %d.", j);
-	}
-
-	sw->type = -1;
-	k = SW_FAIL;							/* Try SW_FAIL times */
-	l = 0;
-
-	do {
-		k--;
-		msleep(SW_TIMEOUT);
-		i = sw_read_packet(gameport, buf, SW_LENGTH, 0);	/* Read data packet */
-		dbg("Init 3: Mode %d. Length %d. Last %d. Tries %d.", m, i, l, k);
-
-		if (i > l) {						/* Longer? As we can only lose bits, it makes */
-									/* no sense to try detection for a packet shorter */
-			l = i;						/* than the previous one */
-
-			sw->number = 1;
-			sw->gameport = gameport;
-			sw->length = i;
-			sw->bits = m;
-
-			dbg("Init 3a: Case %d.\n", i * m);
-
-			switch (i * m) {
-				case 60:
-					sw->number++;
-				case 45:				/* Ambiguous packet length */
-					if (j <= 40) {			/* ID length less or eq 40 -> FSP */
-				case 43:
-						sw->type = SW_ID_FSP;
-						break;
-					}
-					sw->number++;
-				case 30:
-					sw->number++;
-				case 15:
-					sw->type = SW_ID_GP;
-					break;
-				case 33:
-				case 31:
-					sw->type = SW_ID_FFW;
-					break;
-				case 48:				/* Ambiguous */
-					if (j == 14) {			/* ID length 14*3 -> FFP */
-						sw->type = SW_ID_FFP;
-						sprintf(comment, " [AC %s]", sw_get_bits(idbuf,38,1,3) ? "off" : "on");
-					} else
-						sw->type = SW_ID_PP;
-					break;
-				case 66:
-					sw->bits = 3;
-				case 198:
-					sw->length = 22;
-				case 64:
-					sw->type = SW_ID_3DP;
-					if (j == 160)
-						sw_3dp_id(idbuf, comment, sizeof(comment));
-					break;
-			}
-		}
-
-	} while (k && sw->type == -1);
-
-	if (sw->type == -1) {
-		printk(KERN_WARNING "sidewinder.c: unknown joystick device detected "
-			"on %s, contact <vojtech@ucw.cz>\n", gameport->phys);
-		sw_print_packet("ID", j * 3, idbuf, 3);
-		sw_print_packet("Data", i * m, buf, m);
-		err = -ENODEV;
-		goto fail2;
-	}
-
-#ifdef SW_DEBUG
-	sw_print_packet("ID", j * 3, idbuf, 3);
-	sw_print_packet("Data", i * m, buf, m);
-#endif
-
-	gameport_set_poll_handler(gameport, sw_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	k = i;
-	l = j;
-
-	for (i = 0; i < sw->number; i++) {
-		int bits, code;
-
-		snprintf(sw->name, sizeof(sw->name),
-			 "Microsoft SideWinder %s", sw_name[sw->type]);
-		snprintf(sw->phys[i], sizeof(sw->phys[i]),
-			 "%s/input%d", gameport->phys, i);
-
-		sw->dev[i] = input_dev = input_allocate_device();
-		if (!input_dev) {
-			err = -ENOMEM;
-			goto fail3;
-		}
-
-		input_dev->name = sw->name;
-		input_dev->phys = sw->phys[i];
-		input_dev->id.bustype = BUS_GAMEPORT;
-		input_dev->id.vendor = GAMEPORT_ID_VENDOR_MICROSOFT;
-		input_dev->id.product = sw->type;
-		input_dev->id.version = 0x0100;
-		input_dev->dev.parent = &gameport->dev;
-
-		input_set_drvdata(input_dev, sw);
-
-		input_dev->open = sw_open;
-		input_dev->close = sw_close;
-
-		input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-		for (j = 0; (bits = sw_bit[sw->type][j]); j++) {
-			int min, max, fuzz, flat;
-
-			code = sw_abs[sw->type][j];
-			min = bits == 1 ? -1 : 0;
-			max = (1 << bits) - 1;
-			fuzz = (bits >> 1) >= 2 ? 1 << ((bits >> 1) - 2) : 0;
-			flat = code == ABS_THROTTLE || bits < 5 ?
-				0 : 1 << (bits - 5);
-
-			input_set_abs_params(input_dev, code,
-					     min, max, fuzz, flat);
-		}
-
-		for (j = 0; (code = sw_btn[sw->type][j]); j++)
-			__set_bit(code, input_dev->keybit);
-
-		dbg("%s%s [%d-bit id %d data %d]\n", sw->name, comment, m, l, k);
-
-		err = input_register_device(sw->dev[i]);
-		if (err)
-			goto fail4;
-	}
-
- out:	kfree(buf);
-	kfree(idbuf);
-
-	return err;
-
- fail4:	input_free_device(sw->dev[i]);
- fail3:	while (--i >= 0)
-		input_unregister_device(sw->dev[i]);
- fail2:	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	kfree(sw);
-	goto out;
-}
-
-static void sw_disconnect(struct gameport *gameport)
-{
-	struct sw *sw = gameport_get_drvdata(gameport);
-	int i;
-
-	for (i = 0; i < sw->number; i++)
-		input_unregister_device(sw->dev[i]);
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(sw);
-}
-
-static struct gameport_driver sw_drv = {
-	.driver		= {
-		.name	= "sidewinder",
-		.owner	= THIS_MODULE,
-	},
-	.description	= DRIVER_DESC,
-	.connect	= sw_connect,
-	.disconnect	= sw_disconnect,
-};
-
-static int __init sw_init(void)
-{
-	return gameport_register_driver(&sw_drv);
-}
-
-static void __exit sw_exit(void)
-{
-	gameport_unregister_driver(&sw_drv);
-}
-
-module_init(sw_init);
-module_exit(sw_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/spaceball.c b/ANDROID_3.4.5/drivers/input/joystick/spaceball.c
deleted file mode 100644
index 0cd9b293..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/spaceball.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	David Thompson
- *	Joseph Krahn
- */
-
-/*
- * SpaceTec SpaceBall 2003/3003/4000 FLX driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *  Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-
-#define DRIVER_DESC	"SpaceTec SpaceBall 2003/3003/4000 FLX driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Constants.
- */
-
-#define SPACEBALL_MAX_LENGTH	128
-#define SPACEBALL_MAX_ID	9
-
-#define SPACEBALL_1003      1
-#define SPACEBALL_2003B     3
-#define SPACEBALL_2003C     4
-#define SPACEBALL_3003C     7
-#define SPACEBALL_4000FLX   8
-#define SPACEBALL_4000FLX_L 9
-
-static int spaceball_axes[] = { ABS_X, ABS_Z, ABS_Y, ABS_RX, ABS_RZ, ABS_RY };
-static char *spaceball_names[] = {
-	"?", "SpaceTec SpaceBall 1003", "SpaceTec SpaceBall 2003", "SpaceTec SpaceBall 2003B",
-	"SpaceTec SpaceBall 2003C", "SpaceTec SpaceBall 3003", "SpaceTec SpaceBall SpaceController",
-	"SpaceTec SpaceBall 3003C", "SpaceTec SpaceBall 4000FLX", "SpaceTec SpaceBall 4000FLX Lefty" };
-
-/*
- * Per-Ball data.
- */
-
-struct spaceball {
-	struct input_dev *dev;
-	int idx;
-	int escape;
-	unsigned char data[SPACEBALL_MAX_LENGTH];
-	char phys[32];
-};
-
-/*
- * spaceball_process_packet() decodes packets the driver receives from the
- * SpaceBall.
- */
-
-static void spaceball_process_packet(struct spaceball* spaceball)
-{
-	struct input_dev *dev = spaceball->dev;
-	unsigned char *data = spaceball->data;
-	int i;
-
-	if (spaceball->idx < 2) return;
-
-	switch (spaceball->data[0]) {
-
-		case 'D':					/* Ball data */
-			if (spaceball->idx != 15) return;
-			for (i = 0; i < 6; i++)
-				input_report_abs(dev, spaceball_axes[i],
-					(__s16)((data[2 * i + 3] << 8) | data[2 * i + 2]));
-			break;
-
-		case 'K':					/* Button data */
-			if (spaceball->idx != 3) return;
-			input_report_key(dev, BTN_1, (data[2] & 0x01) || (data[2] & 0x20));
-			input_report_key(dev, BTN_2, data[2] & 0x02);
-			input_report_key(dev, BTN_3, data[2] & 0x04);
-			input_report_key(dev, BTN_4, data[2] & 0x08);
-			input_report_key(dev, BTN_5, data[1] & 0x01);
-			input_report_key(dev, BTN_6, data[1] & 0x02);
-			input_report_key(dev, BTN_7, data[1] & 0x04);
-			input_report_key(dev, BTN_8, data[1] & 0x10);
-			break;
-
-		case '.':					/* Advanced button data */
-			if (spaceball->idx != 3) return;
-			input_report_key(dev, BTN_1, data[2] & 0x01);
-			input_report_key(dev, BTN_2, data[2] & 0x02);
-			input_report_key(dev, BTN_3, data[2] & 0x04);
-			input_report_key(dev, BTN_4, data[2] & 0x08);
-			input_report_key(dev, BTN_5, data[2] & 0x10);
-			input_report_key(dev, BTN_6, data[2] & 0x20);
-			input_report_key(dev, BTN_7, data[2] & 0x80);
-			input_report_key(dev, BTN_8, data[1] & 0x01);
-			input_report_key(dev, BTN_9, data[1] & 0x02);
-			input_report_key(dev, BTN_A, data[1] & 0x04);
-			input_report_key(dev, BTN_B, data[1] & 0x08);
-			input_report_key(dev, BTN_C, data[1] & 0x10);
-			input_report_key(dev, BTN_MODE, data[1] & 0x20);
-			break;
-
-		case 'E':					/* Device error */
-			spaceball->data[spaceball->idx - 1] = 0;
-			printk(KERN_ERR "spaceball: Device error. [%s]\n", spaceball->data + 1);
-			break;
-
-		case '?':					/* Bad command packet */
-			spaceball->data[spaceball->idx - 1] = 0;
-			printk(KERN_ERR "spaceball: Bad command. [%s]\n", spaceball->data + 1);
-			break;
-	}
-
-	input_sync(dev);
-}
-
-/*
- * Spaceball 4000 FLX packets all start with a one letter packet-type decriptor,
- * and end in 0x0d. It uses '^' as an escape for CR, XOFF and XON characters which
- * can occur in the axis values.
- */
-
-static irqreturn_t spaceball_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct spaceball *spaceball = serio_get_drvdata(serio);
-
-	switch (data) {
-		case 0xd:
-			spaceball_process_packet(spaceball);
-			spaceball->idx = 0;
-			spaceball->escape = 0;
-			break;
-		case '^':
-			if (!spaceball->escape) {
-				spaceball->escape = 1;
-				break;
-			}
-			spaceball->escape = 0;
-		case 'M':
-		case 'Q':
-		case 'S':
-			if (spaceball->escape) {
-				spaceball->escape = 0;
-				data &= 0x1f;
-			}
-		default:
-			if (spaceball->escape)
-				spaceball->escape = 0;
-			if (spaceball->idx < SPACEBALL_MAX_LENGTH)
-				spaceball->data[spaceball->idx++] = data;
-			break;
-	}
-	return IRQ_HANDLED;
-}
-
-/*
- * spaceball_disconnect() is the opposite of spaceball_connect()
- */
-
-static void spaceball_disconnect(struct serio *serio)
-{
-	struct spaceball* spaceball = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(spaceball->dev);
-	kfree(spaceball);
-}
-
-/*
- * spaceball_connect() is the routine that is called when someone adds a
- * new serio device that supports Spaceball protocol and registers it as
- * an input device.
- */
-
-static int spaceball_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct spaceball *spaceball;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i, id;
-
-	if ((id = serio->id.id) > SPACEBALL_MAX_ID)
-		return -ENODEV;
-
-	spaceball = kmalloc(sizeof(struct spaceball), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!spaceball || !input_dev)
-		goto fail1;
-
-	spaceball->dev = input_dev;
-	snprintf(spaceball->phys, sizeof(spaceball->phys), "%s/input0", serio->phys);
-
-	input_dev->name = spaceball_names[id];
-	input_dev->phys = spaceball->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_SPACEBALL;
-	input_dev->id.product = id;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	switch (id) {
-		case SPACEBALL_4000FLX:
-		case SPACEBALL_4000FLX_L:
-			input_dev->keybit[BIT_WORD(BTN_0)] |= BIT_MASK(BTN_9);
-			input_dev->keybit[BIT_WORD(BTN_A)] |= BIT_MASK(BTN_A) |
-				BIT_MASK(BTN_B) | BIT_MASK(BTN_C) |
-				BIT_MASK(BTN_MODE);
-		default:
-			input_dev->keybit[BIT_WORD(BTN_0)] |= BIT_MASK(BTN_2) |
-				BIT_MASK(BTN_3) | BIT_MASK(BTN_4) |
-				BIT_MASK(BTN_5) | BIT_MASK(BTN_6) |
-				BIT_MASK(BTN_7) | BIT_MASK(BTN_8);
-		case SPACEBALL_3003C:
-			input_dev->keybit[BIT_WORD(BTN_0)] |= BIT_MASK(BTN_1) |
-				BIT_MASK(BTN_8);
-	}
-
-	for (i = 0; i < 3; i++) {
-		input_set_abs_params(input_dev, ABS_X + i, -8000, 8000, 8, 40);
-		input_set_abs_params(input_dev, ABS_RX + i, -1600, 1600, 2, 8);
-	}
-
-	serio_set_drvdata(serio, spaceball);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(spaceball->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(spaceball);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id spaceball_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_SPACEBALL,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, spaceball_serio_ids);
-
-static struct serio_driver spaceball_drv = {
-	.driver		= {
-		.name	= "spaceball",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= spaceball_serio_ids,
-	.interrupt	= spaceball_interrupt,
-	.connect	= spaceball_connect,
-	.disconnect	= spaceball_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init spaceball_init(void)
-{
-	return serio_register_driver(&spaceball_drv);
-}
-
-static void __exit spaceball_exit(void)
-{
-	serio_unregister_driver(&spaceball_drv);
-}
-
-module_init(spaceball_init);
-module_exit(spaceball_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/spaceorb.c b/ANDROID_3.4.5/drivers/input/joystick/spaceorb.c
deleted file mode 100644
index a694bf8e..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/spaceorb.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	David Thompson
- */
-
-/*
- * SpaceTec SpaceOrb 360 and Avenger 6dof controller driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *  Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-
-#define DRIVER_DESC	"SpaceTec SpaceOrb 360 and Avenger 6dof controller driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Constants.
- */
-
-#define SPACEORB_MAX_LENGTH	64
-
-static int spaceorb_buttons[] = { BTN_TL, BTN_TR, BTN_Y, BTN_X, BTN_B, BTN_A };
-static int spaceorb_axes[] = { ABS_X, ABS_Y, ABS_Z, ABS_RX, ABS_RY, ABS_RZ };
-
-/*
- * Per-Orb data.
- */
-
-struct spaceorb {
-	struct input_dev *dev;
-	int idx;
-	unsigned char data[SPACEORB_MAX_LENGTH];
-	char phys[32];
-};
-
-static unsigned char spaceorb_xor[] = "SpaceWare";
-
-static unsigned char *spaceorb_errors[] = { "EEPROM storing 0 failed", "Receive queue overflow", "Transmit queue timeout",
-		"Bad packet", "Power brown-out", "EEPROM checksum error", "Hardware fault" };
-
-/*
- * spaceorb_process_packet() decodes packets the driver receives from the
- * SpaceOrb.
- */
-
-static void spaceorb_process_packet(struct spaceorb *spaceorb)
-{
-	struct input_dev *dev = spaceorb->dev;
-	unsigned char *data = spaceorb->data;
-	unsigned char c = 0;
-	int axes[6];
-	int i;
-
-	if (spaceorb->idx < 2) return;
-	for (i = 0; i < spaceorb->idx; i++) c ^= data[i];
-	if (c) return;
-
-	switch (data[0]) {
-
-		case 'R':				/* Reset packet */
-			spaceorb->data[spaceorb->idx - 1] = 0;
-			for (i = 1; i < spaceorb->idx && spaceorb->data[i] == ' '; i++);
-			printk(KERN_INFO "input: %s [%s] is %s\n",
-				 dev->name, spaceorb->data + i, spaceorb->phys);
-			break;
-
-		case 'D':				/* Ball + button data */
-			if (spaceorb->idx != 12) return;
-			for (i = 0; i < 9; i++) spaceorb->data[i+2] ^= spaceorb_xor[i];
-			axes[0] = ( data[2]	 << 3) | (data[ 3] >> 4);
-			axes[1] = ((data[3] & 0x0f) << 6) | (data[ 4] >> 1);
-			axes[2] = ((data[4] & 0x01) << 9) | (data[ 5] << 2) | (data[4] >> 5);
-			axes[3] = ((data[6] & 0x1f) << 5) | (data[ 7] >> 2);
-			axes[4] = ((data[7] & 0x03) << 8) | (data[ 8] << 1) | (data[7] >> 6);
-			axes[5] = ((data[9] & 0x3f) << 4) | (data[10] >> 3);
-			for (i = 0; i < 6; i++)
-				input_report_abs(dev, spaceorb_axes[i], axes[i] - ((axes[i] & 0x200) ? 1024 : 0));
-			for (i = 0; i < 6; i++)
-				input_report_key(dev, spaceorb_buttons[i], (data[1] >> i) & 1);
-			break;
-
-		case 'K':				/* Button data */
-			if (spaceorb->idx != 5) return;
-			for (i = 0; i < 6; i++)
-				input_report_key(dev, spaceorb_buttons[i], (data[2] >> i) & 1);
-
-			break;
-
-		case 'E':				/* Error packet */
-			if (spaceorb->idx != 4) return;
-			printk(KERN_ERR "spaceorb: Device error. [ ");
-			for (i = 0; i < 7; i++) if (data[1] & (1 << i)) printk("%s ", spaceorb_errors[i]);
-			printk("]\n");
-			break;
-	}
-
-	input_sync(dev);
-}
-
-static irqreturn_t spaceorb_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct spaceorb* spaceorb = serio_get_drvdata(serio);
-
-	if (~data & 0x80) {
-		if (spaceorb->idx) spaceorb_process_packet(spaceorb);
-		spaceorb->idx = 0;
-	}
-	if (spaceorb->idx < SPACEORB_MAX_LENGTH)
-		spaceorb->data[spaceorb->idx++] = data & 0x7f;
-	return IRQ_HANDLED;
-}
-
-/*
- * spaceorb_disconnect() is the opposite of spaceorb_connect()
- */
-
-static void spaceorb_disconnect(struct serio *serio)
-{
-	struct spaceorb* spaceorb = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(spaceorb->dev);
-	kfree(spaceorb);
-}
-
-/*
- * spaceorb_connect() is the routine that is called when someone adds a
- * new serio device that supports SpaceOrb/Avenger protocol and registers
- * it as an input device.
- */
-
-static int spaceorb_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct spaceorb *spaceorb;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i;
-
-	spaceorb = kzalloc(sizeof(struct spaceorb), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!spaceorb || !input_dev)
-		goto fail1;
-
-	spaceorb->dev = input_dev;
-	snprintf(spaceorb->phys, sizeof(spaceorb->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "SpaceTec SpaceOrb 360 / Avenger";
-	input_dev->phys = spaceorb->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_SPACEORB;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = 0; i < 6; i++)
-		set_bit(spaceorb_buttons[i], input_dev->keybit);
-
-	for (i = 0; i < 6; i++)
-		input_set_abs_params(input_dev, spaceorb_axes[i], -508, 508, 0, 0);
-
-	serio_set_drvdata(serio, spaceorb);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(spaceorb->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(spaceorb);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id spaceorb_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_SPACEORB,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, spaceorb_serio_ids);
-
-static struct serio_driver spaceorb_drv = {
-	.driver		= {
-		.name	= "spaceorb",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= spaceorb_serio_ids,
-	.interrupt	= spaceorb_interrupt,
-	.connect	= spaceorb_connect,
-	.disconnect	= spaceorb_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init spaceorb_init(void)
-{
-	return serio_register_driver(&spaceorb_drv);
-}
-
-static void __exit spaceorb_exit(void)
-{
-	serio_unregister_driver(&spaceorb_drv);
-}
-
-module_init(spaceorb_init);
-module_exit(spaceorb_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/stinger.c b/ANDROID_3.4.5/drivers/input/joystick/stinger.c
deleted file mode 100644
index e0db9f5e..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/stinger.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *  Copyright (c) 2000 Mark Fletcher
- */
-
-/*
- * Gravis Stinger gamepad driver for Linux
- */
-
-/*
- * This program is free warftware; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *  Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Gravis Stinger gamepad driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Constants.
- */
-
-#define STINGER_MAX_LENGTH 8
-
-/*
- * Per-Stinger data.
- */
-
-struct stinger {
-	struct input_dev *dev;
-	int idx;
-	unsigned char data[STINGER_MAX_LENGTH];
-	char phys[32];
-};
-
-/*
- * stinger_process_packet() decodes packets the driver receives from the
- * Stinger. It updates the data accordingly.
- */
-
-static void stinger_process_packet(struct stinger *stinger)
-{
-	struct input_dev *dev = stinger->dev;
-	unsigned char *data = stinger->data;
-
-	if (!stinger->idx) return;
-
-	input_report_key(dev, BTN_A,	  ((data[0] & 0x20) >> 5));
-	input_report_key(dev, BTN_B,	  ((data[0] & 0x10) >> 4));
-	input_report_key(dev, BTN_C,	  ((data[0] & 0x08) >> 3));
-	input_report_key(dev, BTN_X,	  ((data[0] & 0x04) >> 2));
-	input_report_key(dev, BTN_Y,	  ((data[3] & 0x20) >> 5));
-	input_report_key(dev, BTN_Z,	  ((data[3] & 0x10) >> 4));
-	input_report_key(dev, BTN_TL,     ((data[3] & 0x08) >> 3));
-	input_report_key(dev, BTN_TR,     ((data[3] & 0x04) >> 2));
-	input_report_key(dev, BTN_SELECT, ((data[3] & 0x02) >> 1));
-	input_report_key(dev, BTN_START,   (data[3] & 0x01));
-
-	input_report_abs(dev, ABS_X, (data[1] & 0x3F) - ((data[0] & 0x01) << 6));
-	input_report_abs(dev, ABS_Y, ((data[0] & 0x02) << 5) - (data[2] & 0x3F));
-
-	input_sync(dev);
-
-	return;
-}
-
-/*
- * stinger_interrupt() is called by the low level driver when characters
- * are ready for us. We then buffer them for further processing, or call the
- * packet processing routine.
- */
-
-static irqreturn_t stinger_interrupt(struct serio *serio,
-	unsigned char data, unsigned int flags)
-{
-	struct stinger *stinger = serio_get_drvdata(serio);
-
-	/* All Stinger packets are 4 bytes */
-
-	if (stinger->idx < STINGER_MAX_LENGTH)
-		stinger->data[stinger->idx++] = data;
-
-	if (stinger->idx == 4) {
-		stinger_process_packet(stinger);
-		stinger->idx = 0;
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * stinger_disconnect() is the opposite of stinger_connect()
- */
-
-static void stinger_disconnect(struct serio *serio)
-{
-	struct stinger *stinger = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(stinger->dev);
-	kfree(stinger);
-}
-
-/*
- * stinger_connect() is the routine that is called when someone adds a
- * new serio device that supports Stinger protocol and registers it as
- * an input device.
- */
-
-static int stinger_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct stinger *stinger;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-
-	stinger = kmalloc(sizeof(struct stinger), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!stinger || !input_dev)
-		goto fail1;
-
-	stinger->dev = input_dev;
-	snprintf(stinger->phys, sizeof(stinger->phys), "%s/serio0", serio->phys);
-
-	input_dev->name = "Gravis Stinger";
-	input_dev->phys = stinger->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_STINGER;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_A)] = BIT_MASK(BTN_A) | BIT_MASK(BTN_B) |
-		BIT_MASK(BTN_C) | BIT_MASK(BTN_X) | BIT_MASK(BTN_Y) |
-		BIT_MASK(BTN_Z) | BIT_MASK(BTN_TL) | BIT_MASK(BTN_TR) |
-		BIT_MASK(BTN_START) | BIT_MASK(BTN_SELECT);
-	input_set_abs_params(input_dev, ABS_X, -64, 64, 0, 4);
-	input_set_abs_params(input_dev, ABS_Y, -64, 64, 0, 4);
-
-	serio_set_drvdata(serio, stinger);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(stinger->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(stinger);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id stinger_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_STINGER,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, stinger_serio_ids);
-
-static struct serio_driver stinger_drv = {
-	.driver		= {
-		.name	= "stinger",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= stinger_serio_ids,
-	.interrupt	= stinger_interrupt,
-	.connect	= stinger_connect,
-	.disconnect	= stinger_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init stinger_init(void)
-{
-	return serio_register_driver(&stinger_drv);
-}
-
-static void __exit stinger_exit(void)
-{
-	serio_unregister_driver(&stinger_drv);
-}
-
-module_init(stinger_init);
-module_exit(stinger_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/tmdc.c b/ANDROID_3.4.5/drivers/input/joystick/tmdc.c
deleted file mode 100644
index d6c60980..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/tmdc.c
+++ /dev/null
@@ -1,450 +0,0 @@
-/*
- *  Copyright (c) 1998-2001 Vojtech Pavlik
- *
- *   Based on the work of:
- *	Trystan Larey-Williams
- */
-
-/*
- * ThrustMaster DirectConnect (BSP) joystick family driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/gameport.h>
-#include <linux/input.h>
-#include <linux/jiffies.h>
-
-#define DRIVER_DESC	"ThrustMaster DirectConnect joystick driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define TMDC_MAX_START		600	/* 600 us */
-#define TMDC_MAX_STROBE		60	/* 60 us */
-#define TMDC_MAX_LENGTH		13
-
-#define TMDC_MODE_M3DI		1
-#define TMDC_MODE_3DRP		3
-#define TMDC_MODE_AT		4
-#define TMDC_MODE_FM		8
-#define TMDC_MODE_FGP		163
-
-#define TMDC_BYTE_ID		10
-#define TMDC_BYTE_REV		11
-#define TMDC_BYTE_DEF		12
-
-#define TMDC_ABS		7
-#define TMDC_ABS_HAT		4
-#define TMDC_BTN		16
-
-static const unsigned char tmdc_byte_a[16] = { 0, 1, 3, 4, 6, 7 };
-static const unsigned char tmdc_byte_d[16] = { 2, 5, 8, 9 };
-
-static const signed char tmdc_abs[TMDC_ABS] =
-	{ ABS_X, ABS_Y, ABS_RUDDER, ABS_THROTTLE, ABS_RX, ABS_RY, ABS_RZ };
-static const signed char tmdc_abs_hat[TMDC_ABS_HAT] =
-	{ ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y };
-static const signed char tmdc_abs_at[TMDC_ABS] =
-	{ ABS_X, ABS_Y, ABS_RUDDER, -1, ABS_THROTTLE };
-static const signed char tmdc_abs_fm[TMDC_ABS] =
-	{ ABS_RX, ABS_RY, ABS_X, ABS_Y };
-
-static const short tmdc_btn_pad[TMDC_BTN] =
-	{ BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_START, BTN_SELECT, BTN_TL, BTN_TR };
-static const short tmdc_btn_joy[TMDC_BTN] =
-	{ BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE, BTN_BASE2, BTN_THUMB2, BTN_PINKIE,
-	  BTN_BASE3, BTN_BASE4, BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z };
-static const short tmdc_btn_fm[TMDC_BTN] =
-        { BTN_TRIGGER, BTN_C, BTN_B, BTN_A, BTN_THUMB, BTN_X, BTN_Y, BTN_Z, BTN_TOP, BTN_TOP2 };
-static const short tmdc_btn_at[TMDC_BTN] =
-        { BTN_TRIGGER, BTN_THUMB2, BTN_PINKIE, BTN_THUMB, BTN_BASE6, BTN_BASE5, BTN_BASE4,
-          BTN_BASE3, BTN_BASE2, BTN_BASE };
-
-static const struct {
-        int x;
-        int y;
-} tmdc_hat_to_axis[] = {{ 0, 0}, { 1, 0}, { 0,-1}, {-1, 0}, { 0, 1}};
-
-static const struct tmdc_model {
-	unsigned char id;
-	const char *name;
-	char abs;
-	char hats;
-	char btnc[4];
-	char btno[4];
-	const signed char *axes;
-	const short *buttons;
-} tmdc_models[] = {
-	{   1, "ThrustMaster Millenium 3D Inceptor",	  6, 2, { 4, 2 }, { 4, 6 }, tmdc_abs, tmdc_btn_joy },
-	{   3, "ThrustMaster Rage 3D Gamepad",		  2, 0, { 8, 2 }, { 0, 0 }, tmdc_abs, tmdc_btn_pad },
-	{   4, "ThrustMaster Attack Throttle",		  5, 2, { 4, 6 }, { 4, 2 }, tmdc_abs_at, tmdc_btn_at },
-	{   8, "ThrustMaster FragMaster",		  4, 0, { 8, 2 }, { 0, 0 }, tmdc_abs_fm, tmdc_btn_fm },
-	{ 163, "Thrustmaster Fusion GamePad",		  2, 0, { 8, 2 }, { 0, 0 }, tmdc_abs, tmdc_btn_pad },
-	{   0, "Unknown %d-axis, %d-button TM device %d", 0, 0, { 0, 0 }, { 0, 0 }, tmdc_abs, tmdc_btn_joy }
-};
-
-
-struct tmdc_port {
-	struct input_dev *dev;
-	char name[64];
-	char phys[32];
-	int mode;
-	const signed char *abs;
-	const short *btn;
-	unsigned char absc;
-	unsigned char btnc[4];
-	unsigned char btno[4];
-};
-
-struct tmdc {
-	struct gameport *gameport;
-	struct tmdc_port *port[2];
-#if 0
-	struct input_dev *dev[2];
-	char name[2][64];
-	char phys[2][32];
-	int mode[2];
-	signed char *abs[2];
-	short *btn[2];
-	unsigned char absc[2];
-	unsigned char btnc[2][4];
-	unsigned char btno[2][4];
-#endif
-	int reads;
-	int bads;
-	unsigned char exists;
-};
-
-/*
- * tmdc_read_packet() reads a ThrustMaster packet.
- */
-
-static int tmdc_read_packet(struct gameport *gameport, unsigned char data[2][TMDC_MAX_LENGTH])
-{
-	unsigned char u, v, w, x;
-	unsigned long flags;
-	int i[2], j[2], t[2], p, k;
-
-	p = gameport_time(gameport, TMDC_MAX_STROBE);
-
-	for (k = 0; k < 2; k++) {
-		t[k] = gameport_time(gameport, TMDC_MAX_START);
-		i[k] = j[k] = 0;
-	}
-
-	local_irq_save(flags);
-	gameport_trigger(gameport);
-
-	w = gameport_read(gameport) >> 4;
-
-	do {
-		x = w;
-		w = gameport_read(gameport) >> 4;
-
-		for (k = 0, v = w, u = x; k < 2; k++, v >>= 2, u >>= 2) {
-			if (~v & u & 2) {
-				if (t[k] <= 0 || i[k] >= TMDC_MAX_LENGTH) continue;
-				t[k] = p;
-				if (j[k] == 0) {				 /* Start bit */
-					if (~v & 1) t[k] = 0;
-					data[k][i[k]] = 0; j[k]++; continue;
-				}
-				if (j[k] == 9) {				/* Stop bit */
-					if (v & 1) t[k] = 0;
-					j[k] = 0; i[k]++; continue;
-				}
-				data[k][i[k]] |= (~v & 1) << (j[k]++ - 1);	/* Data bit */
-			}
-			t[k]--;
-		}
-	} while (t[0] > 0 || t[1] > 0);
-
-	local_irq_restore(flags);
-
-	return (i[0] == TMDC_MAX_LENGTH) | ((i[1] == TMDC_MAX_LENGTH) << 1);
-}
-
-static int tmdc_parse_packet(struct tmdc_port *port, unsigned char *data)
-{
-	int i, k, l;
-
-	if (data[TMDC_BYTE_ID] != port->mode)
-		return -1;
-
-	for (i = 0; i < port->absc; i++) {
-		if (port->abs[i] < 0)
-			return 0;
-
-		input_report_abs(port->dev, port->abs[i], data[tmdc_byte_a[i]]);
-	}
-
-	switch (port->mode) {
-
-		case TMDC_MODE_M3DI:
-
-			i = tmdc_byte_d[0];
-			input_report_abs(port->dev, ABS_HAT0X, ((data[i] >> 3) & 1) - ((data[i] >> 1) & 1));
-			input_report_abs(port->dev, ABS_HAT0Y, ((data[i] >> 2) & 1) - ( data[i]       & 1));
-			break;
-
-		case TMDC_MODE_AT:
-
-			i = tmdc_byte_a[3];
-			input_report_abs(port->dev, ABS_HAT0X, tmdc_hat_to_axis[(data[i] - 141) / 25].x);
-			input_report_abs(port->dev, ABS_HAT0Y, tmdc_hat_to_axis[(data[i] - 141) / 25].y);
-			break;
-
-	}
-
-	for (k = l = 0; k < 4; k++) {
-		for (i = 0; i < port->btnc[k]; i++)
-			input_report_key(port->dev, port->btn[i + l],
-				((data[tmdc_byte_d[k]] >> (i + port->btno[k])) & 1));
-		l += port->btnc[k];
-	}
-
-	input_sync(port->dev);
-
-	return 0;
-}
-
-/*
- * tmdc_poll() reads and analyzes ThrustMaster joystick data.
- */
-
-static void tmdc_poll(struct gameport *gameport)
-{
-	unsigned char data[2][TMDC_MAX_LENGTH];
-	struct tmdc *tmdc = gameport_get_drvdata(gameport);
-	unsigned char r, bad = 0;
-	int i;
-
-	tmdc->reads++;
-
-	if ((r = tmdc_read_packet(tmdc->gameport, data)) != tmdc->exists)
-		bad = 1;
-	else {
-		for (i = 0; i < 2; i++) {
-			if (r & (1 << i) & tmdc->exists) {
-
-				if (tmdc_parse_packet(tmdc->port[i], data[i]))
-					bad = 1;
-			}
-		}
-	}
-
-	tmdc->bads += bad;
-}
-
-static int tmdc_open(struct input_dev *dev)
-{
-	struct tmdc *tmdc = input_get_drvdata(dev);
-
-	gameport_start_polling(tmdc->gameport);
-	return 0;
-}
-
-static void tmdc_close(struct input_dev *dev)
-{
-	struct tmdc *tmdc = input_get_drvdata(dev);
-
-	gameport_stop_polling(tmdc->gameport);
-}
-
-static int tmdc_setup_port(struct tmdc *tmdc, int idx, unsigned char *data)
-{
-	const struct tmdc_model *model;
-	struct tmdc_port *port;
-	struct input_dev *input_dev;
-	int i, j, b = 0;
-	int err;
-
-	tmdc->port[idx] = port = kzalloc(sizeof (struct tmdc_port), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!port || !input_dev) {
-		err = -ENOMEM;
-		goto fail;
-	}
-
-	port->mode = data[TMDC_BYTE_ID];
-
-	for (model = tmdc_models; model->id && model->id != port->mode; model++)
-		/* empty */;
-
-	port->abs = model->axes;
-	port->btn = model->buttons;
-
-	if (!model->id) {
-		port->absc = data[TMDC_BYTE_DEF] >> 4;
-		for (i = 0; i < 4; i++)
-			port->btnc[i] = i < (data[TMDC_BYTE_DEF] & 0xf) ? 8 : 0;
-	} else {
-		port->absc = model->abs;
-		for (i = 0; i < 4; i++)
-			port->btnc[i] = model->btnc[i];
-	}
-
-	for (i = 0; i < 4; i++)
-		port->btno[i] = model->btno[i];
-
-	snprintf(port->name, sizeof(port->name), model->name,
-		 port->absc, (data[TMDC_BYTE_DEF] & 0xf) << 3, port->mode);
-	snprintf(port->phys, sizeof(port->phys), "%s/input%d", tmdc->gameport->phys, i);
-
-	port->dev = input_dev;
-
-	input_dev->name = port->name;
-	input_dev->phys = port->phys;
-	input_dev->id.bustype = BUS_GAMEPORT;
-	input_dev->id.vendor = GAMEPORT_ID_VENDOR_THRUSTMASTER;
-	input_dev->id.product = model->id;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &tmdc->gameport->dev;
-
-	input_set_drvdata(input_dev, tmdc);
-
-	input_dev->open = tmdc_open;
-	input_dev->close = tmdc_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	for (i = 0; i < port->absc && i < TMDC_ABS; i++)
-		if (port->abs[i] >= 0)
-			input_set_abs_params(input_dev, port->abs[i], 8, 248, 2, 4);
-
-	for (i = 0; i < model->hats && i < TMDC_ABS_HAT; i++)
-		input_set_abs_params(input_dev, tmdc_abs_hat[i], -1, 1, 0, 0);
-
-	for (i = 0; i < 4; i++) {
-		for (j = 0; j < port->btnc[i] && j < TMDC_BTN; j++)
-			set_bit(port->btn[j + b], input_dev->keybit);
-		b += port->btnc[i];
-	}
-
-	err = input_register_device(port->dev);
-	if (err)
-		goto fail;
-
-	return 0;
-
- fail:	input_free_device(input_dev);
-	kfree(port);
-	return err;
-}
-
-/*
- * tmdc_probe() probes for ThrustMaster type joysticks.
- */
-
-static int tmdc_connect(struct gameport *gameport, struct gameport_driver *drv)
-{
-	unsigned char data[2][TMDC_MAX_LENGTH];
-	struct tmdc *tmdc;
-	int i;
-	int err;
-
-	if (!(tmdc = kzalloc(sizeof(struct tmdc), GFP_KERNEL)))
-		return -ENOMEM;
-
-	tmdc->gameport = gameport;
-
-	gameport_set_drvdata(gameport, tmdc);
-
-	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);
-	if (err)
-		goto fail1;
-
-	if (!(tmdc->exists = tmdc_read_packet(gameport, data))) {
-		err = -ENODEV;
-		goto fail2;
-	}
-
-	gameport_set_poll_handler(gameport, tmdc_poll);
-	gameport_set_poll_interval(gameport, 20);
-
-	for (i = 0; i < 2; i++) {
-		if (tmdc->exists & (1 << i)) {
-
-			err = tmdc_setup_port(tmdc, i, data[i]);
-			if (err)
-				goto fail3;
-		}
-	}
-
-	return 0;
-
- fail3: while (--i >= 0) {
-		if (tmdc->port[i]) {
-			input_unregister_device(tmdc->port[i]->dev);
-			kfree(tmdc->port[i]);
-		}
-	}
- fail2:	gameport_close(gameport);
- fail1:	gameport_set_drvdata(gameport, NULL);
-	kfree(tmdc);
-	return err;
-}
-
-static void tmdc_disconnect(struct gameport *gameport)
-{
-	struct tmdc *tmdc = gameport_get_drvdata(gameport);
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		if (tmdc->port[i]) {
-			input_unregister_device(tmdc->port[i]->dev);
-			kfree(tmdc->port[i]);
-		}
-	}
-	gameport_close(gameport);
-	gameport_set_drvdata(gameport, NULL);
-	kfree(tmdc);
-}
-
-static struct gameport_driver tmdc_drv = {
-	.driver		= {
-		.name	= "tmdc",
-		.owner	= THIS_MODULE,
-	},
-	.description	= DRIVER_DESC,
-	.connect	= tmdc_connect,
-	.disconnect	= tmdc_disconnect,
-};
-
-static int __init tmdc_init(void)
-{
-	return gameport_register_driver(&tmdc_drv);
-}
-
-static void __exit tmdc_exit(void)
-{
-	gameport_unregister_driver(&tmdc_drv);
-}
-
-module_init(tmdc_init);
-module_exit(tmdc_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/turbografx.c b/ANDROID_3.4.5/drivers/input/joystick/turbografx.c
deleted file mode 100644
index 27b6a3ce..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/turbografx.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
- *  Copyright (c) 1998-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Steffen Schwenke
- */
-
-/*
- * TurboGraFX parallel port interface driver for Linux.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/parport.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/mutex.h>
-#include <linux/slab.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("TurboGraFX parallel port interface driver");
-MODULE_LICENSE("GPL");
-
-#define TGFX_MAX_PORTS		3
-#define TGFX_MAX_DEVICES	7
-
-struct tgfx_config {
-	int args[TGFX_MAX_DEVICES + 1];
-	unsigned int nargs;
-};
-
-static struct tgfx_config tgfx_cfg[TGFX_MAX_PORTS] __initdata;
-
-module_param_array_named(map, tgfx_cfg[0].args, int, &tgfx_cfg[0].nargs, 0);
-MODULE_PARM_DESC(map, "Describes first set of devices (<parport#>,<js1>,<js2>,..<js7>");
-module_param_array_named(map2, tgfx_cfg[1].args, int, &tgfx_cfg[1].nargs, 0);
-MODULE_PARM_DESC(map2, "Describes second set of devices");
-module_param_array_named(map3, tgfx_cfg[2].args, int, &tgfx_cfg[2].nargs, 0);
-MODULE_PARM_DESC(map3, "Describes third set of devices");
-
-#define TGFX_REFRESH_TIME	HZ/100	/* 10 ms */
-
-#define TGFX_TRIGGER		0x08
-#define TGFX_UP			0x10
-#define TGFX_DOWN		0x20
-#define TGFX_LEFT		0x40
-#define TGFX_RIGHT		0x80
-
-#define TGFX_THUMB		0x02
-#define TGFX_THUMB2		0x04
-#define TGFX_TOP		0x01
-#define TGFX_TOP2		0x08
-
-static int tgfx_buttons[] = { BTN_TRIGGER, BTN_THUMB, BTN_THUMB2, BTN_TOP, BTN_TOP2 };
-
-static struct tgfx {
-	struct pardevice *pd;
-	struct timer_list timer;
-	struct input_dev *dev[TGFX_MAX_DEVICES];
-	char name[TGFX_MAX_DEVICES][64];
-	char phys[TGFX_MAX_DEVICES][32];
-	int sticks;
-	int used;
-	struct mutex sem;
-} *tgfx_base[TGFX_MAX_PORTS];
-
-/*
- * tgfx_timer() reads and analyzes TurboGraFX joystick data.
- */
-
-static void tgfx_timer(unsigned long private)
-{
-	struct tgfx *tgfx = (void *) private;
-	struct input_dev *dev;
-	int data1, data2, i;
-
-	for (i = 0; i < 7; i++)
-		if (tgfx->sticks & (1 << i)) {
-
-			dev = tgfx->dev[i];
-
-			parport_write_data(tgfx->pd->port, ~(1 << i));
-			data1 = parport_read_status(tgfx->pd->port) ^ 0x7f;
-			data2 = parport_read_control(tgfx->pd->port) ^ 0x04;	/* CAVEAT parport */
-
-			input_report_abs(dev, ABS_X, !!(data1 & TGFX_RIGHT) - !!(data1 & TGFX_LEFT));
-			input_report_abs(dev, ABS_Y, !!(data1 & TGFX_DOWN ) - !!(data1 & TGFX_UP  ));
-
-			input_report_key(dev, BTN_TRIGGER, (data1 & TGFX_TRIGGER));
-			input_report_key(dev, BTN_THUMB,   (data2 & TGFX_THUMB  ));
-			input_report_key(dev, BTN_THUMB2,  (data2 & TGFX_THUMB2 ));
-			input_report_key(dev, BTN_TOP,     (data2 & TGFX_TOP    ));
-			input_report_key(dev, BTN_TOP2,    (data2 & TGFX_TOP2   ));
-
-			input_sync(dev);
-		}
-
-	mod_timer(&tgfx->timer, jiffies + TGFX_REFRESH_TIME);
-}
-
-static int tgfx_open(struct input_dev *dev)
-{
-	struct tgfx *tgfx = input_get_drvdata(dev);
-	int err;
-
-	err = mutex_lock_interruptible(&tgfx->sem);
-	if (err)
-		return err;
-
-	if (!tgfx->used++) {
-		parport_claim(tgfx->pd);
-		parport_write_control(tgfx->pd->port, 0x04);
-		mod_timer(&tgfx->timer, jiffies + TGFX_REFRESH_TIME);
-	}
-
-	mutex_unlock(&tgfx->sem);
-	return 0;
-}
-
-static void tgfx_close(struct input_dev *dev)
-{
-	struct tgfx *tgfx = input_get_drvdata(dev);
-
-	mutex_lock(&tgfx->sem);
-	if (!--tgfx->used) {
-		del_timer_sync(&tgfx->timer);
-		parport_write_control(tgfx->pd->port, 0x00);
-		parport_release(tgfx->pd);
-	}
-	mutex_unlock(&tgfx->sem);
-}
-
-
-
-/*
- * tgfx_probe() probes for tg gamepads.
- */
-
-static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs)
-{
-	struct tgfx *tgfx;
-	struct input_dev *input_dev;
-	struct parport *pp;
-	struct pardevice *pd;
-	int i, j;
-	int err;
-
-	pp = parport_find_number(parport);
-	if (!pp) {
-		printk(KERN_ERR "turbografx.c: no such parport\n");
-		err = -EINVAL;
-		goto err_out;
-	}
-
-	pd = parport_register_device(pp, "turbografx", NULL, NULL, NULL, PARPORT_DEV_EXCL, NULL);
-	if (!pd) {
-		printk(KERN_ERR "turbografx.c: parport busy already - lp.o loaded?\n");
-		err = -EBUSY;
-		goto err_put_pp;
-	}
-
-	tgfx = kzalloc(sizeof(struct tgfx), GFP_KERNEL);
-	if (!tgfx) {
-		printk(KERN_ERR "turbografx.c: Not enough memory\n");
-		err = -ENOMEM;
-		goto err_unreg_pardev;
-	}
-
-	mutex_init(&tgfx->sem);
-	tgfx->pd = pd;
-	init_timer(&tgfx->timer);
-	tgfx->timer.data = (long) tgfx;
-	tgfx->timer.function = tgfx_timer;
-
-	for (i = 0; i < n_devs; i++) {
-		if (n_buttons[i] < 1)
-			continue;
-
-		if (n_buttons[i] > 6) {
-			printk(KERN_ERR "turbografx.c: Invalid number of buttons %d\n", n_buttons[i]);
-			err = -EINVAL;
-			goto err_unreg_devs;
-		}
-
-		tgfx->dev[i] = input_dev = input_allocate_device();
-		if (!input_dev) {
-			printk(KERN_ERR "turbografx.c: Not enough memory for input device\n");
-			err = -ENOMEM;
-			goto err_unreg_devs;
-		}
-
-		tgfx->sticks |= (1 << i);
-		snprintf(tgfx->name[i], sizeof(tgfx->name[i]),
-			 "TurboGraFX %d-button Multisystem joystick", n_buttons[i]);
-		snprintf(tgfx->phys[i], sizeof(tgfx->phys[i]),
-			 "%s/input%d", tgfx->pd->port->name, i);
-
-		input_dev->name = tgfx->name[i];
-		input_dev->phys = tgfx->phys[i];
-		input_dev->id.bustype = BUS_PARPORT;
-		input_dev->id.vendor = 0x0003;
-		input_dev->id.product = n_buttons[i];
-		input_dev->id.version = 0x0100;
-
-		input_set_drvdata(input_dev, tgfx);
-
-		input_dev->open = tgfx_open;
-		input_dev->close = tgfx_close;
-
-		input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		input_set_abs_params(input_dev, ABS_X, -1, 1, 0, 0);
-		input_set_abs_params(input_dev, ABS_Y, -1, 1, 0, 0);
-
-		for (j = 0; j < n_buttons[i]; j++)
-			set_bit(tgfx_buttons[j], input_dev->keybit);
-
-		err = input_register_device(tgfx->dev[i]);
-		if (err)
-			goto err_free_dev;
-	}
-
-        if (!tgfx->sticks) {
-		printk(KERN_ERR "turbografx.c: No valid devices specified\n");
-		err = -EINVAL;
-		goto err_free_tgfx;
-        }
-
-	parport_put_port(pp);
-	return tgfx;
-
- err_free_dev:
-	input_free_device(tgfx->dev[i]);
- err_unreg_devs:
-	while (--i >= 0)
-		if (tgfx->dev[i])
-			input_unregister_device(tgfx->dev[i]);
- err_free_tgfx:
-	kfree(tgfx);
- err_unreg_pardev:
-	parport_unregister_device(pd);
- err_put_pp:
-	parport_put_port(pp);
- err_out:
-	return ERR_PTR(err);
-}
-
-static void tgfx_remove(struct tgfx *tgfx)
-{
-	int i;
-
-	for (i = 0; i < TGFX_MAX_DEVICES; i++)
-		if (tgfx->dev[i])
-			input_unregister_device(tgfx->dev[i]);
-	parport_unregister_device(tgfx->pd);
-	kfree(tgfx);
-}
-
-static int __init tgfx_init(void)
-{
-	int i;
-	int have_dev = 0;
-	int err = 0;
-
-	for (i = 0; i < TGFX_MAX_PORTS; i++) {
-		if (tgfx_cfg[i].nargs == 0 || tgfx_cfg[i].args[0] < 0)
-			continue;
-
-		if (tgfx_cfg[i].nargs < 2) {
-			printk(KERN_ERR "turbografx.c: at least one joystick must be specified\n");
-			err = -EINVAL;
-			break;
-		}
-
-		tgfx_base[i] = tgfx_probe(tgfx_cfg[i].args[0],
-					  tgfx_cfg[i].args + 1,
-					  tgfx_cfg[i].nargs - 1);
-		if (IS_ERR(tgfx_base[i])) {
-			err = PTR_ERR(tgfx_base[i]);
-			break;
-		}
-
-		have_dev = 1;
-	}
-
-	if (err) {
-		while (--i >= 0)
-			if (tgfx_base[i])
-				tgfx_remove(tgfx_base[i]);
-		return err;
-	}
-
-	return have_dev ? 0 : -ENODEV;
-}
-
-static void __exit tgfx_exit(void)
-{
-	int i;
-
-	for (i = 0; i < TGFX_MAX_PORTS; i++)
-		if (tgfx_base[i])
-			tgfx_remove(tgfx_base[i]);
-}
-
-module_init(tgfx_init);
-module_exit(tgfx_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/twidjoy.c b/ANDROID_3.4.5/drivers/input/joystick/twidjoy.c
deleted file mode 100644
index 3f4ec73c..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/twidjoy.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- *  Copyright (c) 2001 Arndt Schoenewald
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *  Copyright (c) 2000 Mark Fletcher
- *
- *  Sponsored by Quelltext AG (http://www.quelltext-ag.de), Dortmund, Germany
- */
-
-/*
- * Driver to use Handykey's Twiddler (the first edition, i.e. the one with
- * the RS232 interface) as a joystick under Linux
- *
- * The Twiddler is a one-handed chording keyboard featuring twelve buttons on
- * the front, six buttons on the top, and a built-in tilt sensor. The buttons
- * on the front, which are grouped as four rows of three buttons, are pressed
- * by the four fingers (this implies only one button per row can be held down
- * at the same time) and the buttons on the top are for the thumb. The tilt
- * sensor delivers X and Y axis data depending on how the Twiddler is held.
- * Additional information can be found at http://www.handykey.com.
- *
- * This driver does not use the Twiddler for its intended purpose, i.e. as
- * a chording keyboard, but as a joystick: pressing and releasing a button
- * immediately sends a corresponding button event, and tilting it generates
- * corresponding ABS_X and ABS_Y events. This turns the Twiddler into a game
- * controller with amazing 18 buttons :-)
- *
- * Note: The Twiddler2 (the successor of the Twiddler that connects directly
- * to the PS/2 keyboard and mouse ports) is NOT supported by this driver!
- *
- * For questions or feedback regarding this driver module please contact:
- * Arndt Schoenewald <arndt@quelltext.com>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Handykey Twiddler keyboard as a joystick driver"
-
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Constants.
- */
-
-#define TWIDJOY_MAX_LENGTH 5
-
-static struct twidjoy_button_spec {
-	int bitshift;
-	int bitmask;
-	int buttons[3];
-}
-twidjoy_buttons[] = {
-	{  0, 3, { BTN_A,      BTN_B,     BTN_C    } },
-	{  2, 3, { BTN_X,      BTN_Y,     BTN_Z    } },
-	{  4, 3, { BTN_TL,     BTN_TR,    BTN_TR2  } },
-	{  6, 3, { BTN_SELECT, BTN_START, BTN_MODE } },
-	{  8, 1, { BTN_BASE5                       } },
-	{  9, 1, { BTN_BASE                        } },
-	{ 10, 1, { BTN_BASE3                       } },
-	{ 11, 1, { BTN_BASE4                       } },
-	{ 12, 1, { BTN_BASE2                       } },
-	{ 13, 1, { BTN_BASE6                       } },
-	{ 0,  0, { 0                               } }
-};
-
-/*
- * Per-Twiddler data.
- */
-
-struct twidjoy {
-	struct input_dev *dev;
-	int idx;
-	unsigned char data[TWIDJOY_MAX_LENGTH];
-	char phys[32];
-};
-
-/*
- * twidjoy_process_packet() decodes packets the driver receives from the
- * Twiddler. It updates the data accordingly.
- */
-
-static void twidjoy_process_packet(struct twidjoy *twidjoy)
-{
-	struct input_dev *dev = twidjoy->dev;
-	unsigned char *data = twidjoy->data;
-	struct twidjoy_button_spec *bp;
-	int button_bits, abs_x, abs_y;
-
-	button_bits = ((data[1] & 0x7f) << 7) | (data[0] & 0x7f);
-
-	for (bp = twidjoy_buttons; bp->bitmask; bp++) {
-		int value = (button_bits & (bp->bitmask << bp->bitshift)) >> bp->bitshift;
-		int i;
-
-		for (i = 0; i < bp->bitmask; i++)
-			input_report_key(dev, bp->buttons[i], i+1 == value);
-	}
-
-	abs_x = ((data[4] & 0x07) << 5) | ((data[3] & 0x7C) >> 2);
-	if (data[4] & 0x08) abs_x -= 256;
-
-	abs_y = ((data[3] & 0x01) << 7) | ((data[2] & 0x7F) >> 0);
-	if (data[3] & 0x02) abs_y -= 256;
-
-	input_report_abs(dev, ABS_X, -abs_x);
-	input_report_abs(dev, ABS_Y, +abs_y);
-
-	input_sync(dev);
-}
-
-/*
- * twidjoy_interrupt() is called by the low level driver when characters
- * are ready for us. We then buffer them for further processing, or call the
- * packet processing routine.
- */
-
-static irqreturn_t twidjoy_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
-{
-	struct twidjoy *twidjoy = serio_get_drvdata(serio);
-
-	/* All Twiddler packets are 5 bytes. The fact that the first byte
-	 * has a MSB of 0 and all other bytes have a MSB of 1 can be used
-	 * to check and regain sync. */
-
-	if ((data & 0x80) == 0)
-		twidjoy->idx = 0;	/* this byte starts a new packet */
-	else if (twidjoy->idx == 0)
-		return IRQ_HANDLED;	/* wrong MSB -- ignore this byte */
-
-	if (twidjoy->idx < TWIDJOY_MAX_LENGTH)
-		twidjoy->data[twidjoy->idx++] = data;
-
-	if (twidjoy->idx == TWIDJOY_MAX_LENGTH) {
-		twidjoy_process_packet(twidjoy);
-		twidjoy->idx = 0;
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * twidjoy_disconnect() is the opposite of twidjoy_connect()
- */
-
-static void twidjoy_disconnect(struct serio *serio)
-{
-	struct twidjoy *twidjoy = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(twidjoy->dev);
-	kfree(twidjoy);
-}
-
-/*
- * twidjoy_connect() is the routine that is called when someone adds a
- * new serio device. It looks for the Twiddler, and if found, registers
- * it as an input device.
- */
-
-static int twidjoy_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct twidjoy_button_spec *bp;
-	struct twidjoy *twidjoy;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i;
-
-	twidjoy = kzalloc(sizeof(struct twidjoy), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!twidjoy || !input_dev)
-		goto fail1;
-
-	twidjoy->dev = input_dev;
-	snprintf(twidjoy->phys, sizeof(twidjoy->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "Handykey Twiddler";
-	input_dev->phys = twidjoy->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_TWIDJOY;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_set_abs_params(input_dev, ABS_X, -50, 50, 4, 4);
-	input_set_abs_params(input_dev, ABS_Y, -50, 50, 4, 4);
-
-	for (bp = twidjoy_buttons; bp->bitmask; bp++)
-		for (i = 0; i < bp->bitmask; i++)
-			set_bit(bp->buttons[i], input_dev->keybit);
-
-	serio_set_drvdata(serio, twidjoy);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(twidjoy->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(twidjoy);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id twidjoy_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_TWIDJOY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, twidjoy_serio_ids);
-
-static struct serio_driver twidjoy_drv = {
-	.driver		= {
-		.name	= "twidjoy",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= twidjoy_serio_ids,
-	.interrupt	= twidjoy_interrupt,
-	.connect	= twidjoy_connect,
-	.disconnect	= twidjoy_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init twidjoy_init(void)
-{
-	return serio_register_driver(&twidjoy_drv);
-}
-
-static void __exit twidjoy_exit(void)
-{
-	serio_unregister_driver(&twidjoy_drv);
-}
-
-module_init(twidjoy_init);
-module_exit(twidjoy_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/walkera0701.c b/ANDROID_3.4.5/drivers/input/joystick/walkera0701.c
deleted file mode 100644
index 4dfa1eed..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/walkera0701.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- *  Parallel port to Walkera WK-0701 TX joystick
- *
- *  Copyright (c) 2008 Peter Popovec
- *
- *  More about driver:  <file:Documentation/input/walkera0701.txt>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
-*/
-
-/* #define WK0701_DEBUG */
-
-#define RESERVE 20000
-#define SYNC_PULSE 1306000
-#define BIN0_PULSE 288000
-#define BIN1_PULSE 438000
-
-#define ANALOG_MIN_PULSE 318000
-#define ANALOG_MAX_PULSE 878000
-#define ANALOG_DELTA 80000
-
-#define BIN_SAMPLE ((BIN0_PULSE + BIN1_PULSE) / 2)
-
-#define NO_SYNC 25
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/parport.h>
-#include <linux/input.h>
-#include <linux/hrtimer.h>
-
-MODULE_AUTHOR("Peter Popovec <popovec@fei.tuke.sk>");
-MODULE_DESCRIPTION("Walkera WK-0701 TX as joystick");
-MODULE_LICENSE("GPL");
-
-static unsigned int walkera0701_pp_no;
-module_param_named(port, walkera0701_pp_no, int, 0);
-MODULE_PARM_DESC(port,
-		 "Parallel port adapter for Walkera WK-0701 TX (default is 0)");
-
-/*
- * For now, only one device is supported, if somebody need more devices, code
- * can be expanded, one struct walkera_dev per device must be allocated and
- * set up by walkera0701_connect (release of device by walkera0701_disconnect)
- */
-
-struct walkera_dev {
-	unsigned char buf[25];
-	u64 irq_time, irq_lasttime;
-	int counter;
-	int ack;
-
-	struct input_dev *input_dev;
-	struct hrtimer timer;
-
-	struct parport *parport;
-	struct pardevice *pardevice;
-};
-
-static struct walkera_dev w_dev;
-
-static inline void walkera0701_parse_frame(struct walkera_dev *w)
-{
-	int i;
-	int val1, val2, val3, val4, val5, val6, val7, val8;
-	int crc1, crc2;
-
-	for (crc1 = crc2 = i = 0; i < 10; i++) {
-		crc1 += w->buf[i] & 7;
-		crc2 += (w->buf[i] & 8) >> 3;
-	}
-	if ((w->buf[10] & 7) != (crc1 & 7))
-		return;
-	if (((w->buf[10] & 8) >> 3) != (((crc1 >> 3) + crc2) & 1))
-		return;
-	for (crc1 = crc2 = 0, i = 11; i < 23; i++) {
-		crc1 += w->buf[i] & 7;
-		crc2 += (w->buf[i] & 8) >> 3;
-	}
-	if ((w->buf[23] & 7) != (crc1 & 7))
-		return;
-	if (((w->buf[23] & 8) >> 3) != (((crc1 >> 3) + crc2) & 1))
-		return;
-	val1 = ((w->buf[0] & 7) * 256 + w->buf[1] * 16 + w->buf[2]) >> 2;
-	val1 *= ((w->buf[0] >> 2) & 2) - 1;	/* sign */
-	val2 = (w->buf[2] & 1) << 8 | (w->buf[3] << 4) | w->buf[4];
-	val2 *= (w->buf[2] & 2) - 1;	/* sign */
-	val3 = ((w->buf[5] & 7) * 256 + w->buf[6] * 16 + w->buf[7]) >> 2;
-	val3 *= ((w->buf[5] >> 2) & 2) - 1;	/* sign */
-	val4 = (w->buf[7] & 1) << 8 | (w->buf[8] << 4) | w->buf[9];
-	val4 *= (w->buf[7] & 2) - 1;	/* sign */
-	val5 = ((w->buf[11] & 7) * 256 + w->buf[12] * 16 + w->buf[13]) >> 2;
-	val5 *= ((w->buf[11] >> 2) & 2) - 1;	/* sign */
-	val6 = (w->buf[13] & 1) << 8 | (w->buf[14] << 4) | w->buf[15];
-	val6 *= (w->buf[13] & 2) - 1;	/* sign */
-	val7 = ((w->buf[16] & 7) * 256 + w->buf[17] * 16 + w->buf[18]) >> 2;
-	val7 *= ((w->buf[16] >> 2) & 2) - 1;	/*sign */
-	val8 = (w->buf[18] & 1) << 8 | (w->buf[19] << 4) | w->buf[20];
-	val8 *= (w->buf[18] & 2) - 1;	/*sign */
-
-#ifdef WK0701_DEBUG
-	{
-		int magic, magic_bit;
-		magic = (w->buf[21] << 4) | w->buf[22];
-		magic_bit = (w->buf[24] & 8) >> 3;
-		printk(KERN_DEBUG
-		       "walkera0701: %4d %4d %4d %4d  %4d %4d %4d %4d (magic %2x %d)\n",
-		       val1, val2, val3, val4, val5, val6, val7, val8, magic,
-		       magic_bit);
-	}
-#endif
-	input_report_abs(w->input_dev, ABS_X, val2);
-	input_report_abs(w->input_dev, ABS_Y, val1);
-	input_report_abs(w->input_dev, ABS_Z, val6);
-	input_report_abs(w->input_dev, ABS_THROTTLE, val3);
-	input_report_abs(w->input_dev, ABS_RUDDER, val4);
-	input_report_abs(w->input_dev, ABS_MISC, val7);
-	input_report_key(w->input_dev, BTN_GEAR_DOWN, val5 > 0);
-}
-
-static inline int read_ack(struct pardevice *p)
-{
-	return parport_read_status(p->port) & 0x40;
-}
-
-/* falling edge, prepare to BIN value calculation */
-static void walkera0701_irq_handler(void *handler_data)
-{
-	u64 pulse_time;
-	struct walkera_dev *w = handler_data;
-
-	w->irq_time = ktime_to_ns(ktime_get());
-	pulse_time = w->irq_time - w->irq_lasttime;
-	w->irq_lasttime = w->irq_time;
-
-	/* cancel timer, if in handler or active do resync */
-	if (unlikely(0 != hrtimer_try_to_cancel(&w->timer))) {
-		w->counter = NO_SYNC;
-		return;
-	}
-
-	if (w->counter < NO_SYNC) {
-		if (w->ack) {
-			pulse_time -= BIN1_PULSE;
-			w->buf[w->counter] = 8;
-		} else {
-			pulse_time -= BIN0_PULSE;
-			w->buf[w->counter] = 0;
-		}
-		if (w->counter == 24) {	/* full frame */
-			walkera0701_parse_frame(w);
-			w->counter = NO_SYNC;
-			if (abs(pulse_time - SYNC_PULSE) < RESERVE)	/* new frame sync */
-				w->counter = 0;
-		} else {
-			if ((pulse_time > (ANALOG_MIN_PULSE - RESERVE)
-			     && (pulse_time < (ANALOG_MAX_PULSE + RESERVE)))) {
-				pulse_time -= (ANALOG_MIN_PULSE - RESERVE);
-				pulse_time = (u32) pulse_time / ANALOG_DELTA;	/* overtiping is safe, pulsetime < s32.. */
-				w->buf[w->counter++] |= (pulse_time & 7);
-			} else
-				w->counter = NO_SYNC;
-		}
-	} else if (abs(pulse_time - SYNC_PULSE - BIN0_PULSE) <
-				RESERVE + BIN1_PULSE - BIN0_PULSE)	/* frame sync .. */
-		w->counter = 0;
-
-	hrtimer_start(&w->timer, ktime_set(0, BIN_SAMPLE), HRTIMER_MODE_REL);
-}
-
-static enum hrtimer_restart timer_handler(struct hrtimer
-					  *handle)
-{
-	struct walkera_dev *w;
-
-	w = container_of(handle, struct walkera_dev, timer);
-	w->ack = read_ack(w->pardevice);
-
-	return HRTIMER_NORESTART;
-}
-
-static int walkera0701_open(struct input_dev *dev)
-{
-	struct walkera_dev *w = input_get_drvdata(dev);
-
-	parport_enable_irq(w->parport);
-	return 0;
-}
-
-static void walkera0701_close(struct input_dev *dev)
-{
-	struct walkera_dev *w = input_get_drvdata(dev);
-
-	parport_disable_irq(w->parport);
-}
-
-static int walkera0701_connect(struct walkera_dev *w, int parport)
-{
-	int err = -ENODEV;
-
-	w->parport = parport_find_number(parport);
-	if (w->parport == NULL)
-		return -ENODEV;
-
-	if (w->parport->irq == -1) {
-		printk(KERN_ERR "walkera0701: parport without interrupt\n");
-		goto init_err;
-	}
-
-	err = -EBUSY;
-	w->pardevice = parport_register_device(w->parport, "walkera0701",
-				    NULL, NULL, walkera0701_irq_handler,
-				    PARPORT_DEV_EXCL, w);
-	if (!w->pardevice)
-		goto init_err;
-
-	if (parport_negotiate(w->pardevice->port, IEEE1284_MODE_COMPAT))
-		goto init_err1;
-
-	if (parport_claim(w->pardevice))
-		goto init_err1;
-
-	w->input_dev = input_allocate_device();
-	if (!w->input_dev)
-		goto init_err2;
-
-	input_set_drvdata(w->input_dev, w);
-	w->input_dev->name = "Walkera WK-0701 TX";
-	w->input_dev->phys = w->parport->name;
-	w->input_dev->id.bustype = BUS_PARPORT;
-
-	/* TODO what id vendor/product/version ? */
-	w->input_dev->id.vendor = 0x0001;
-	w->input_dev->id.product = 0x0001;
-	w->input_dev->id.version = 0x0100;
-	w->input_dev->open = walkera0701_open;
-	w->input_dev->close = walkera0701_close;
-
-	w->input_dev->evbit[0] = BIT(EV_ABS) | BIT_MASK(EV_KEY);
-	w->input_dev->keybit[BIT_WORD(BTN_GEAR_DOWN)] = BIT_MASK(BTN_GEAR_DOWN);
-
-	input_set_abs_params(w->input_dev, ABS_X, -512, 512, 0, 0);
-	input_set_abs_params(w->input_dev, ABS_Y, -512, 512, 0, 0);
-	input_set_abs_params(w->input_dev, ABS_Z, -512, 512, 0, 0);
-	input_set_abs_params(w->input_dev, ABS_THROTTLE, -512, 512, 0, 0);
-	input_set_abs_params(w->input_dev, ABS_RUDDER, -512, 512, 0, 0);
-	input_set_abs_params(w->input_dev, ABS_MISC, -512, 512, 0, 0);
-
-	err = input_register_device(w->input_dev);
-	if (err)
-		goto init_err3;
-
-	hrtimer_init(&w->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	w->timer.function = timer_handler;
-	return 0;
-
- init_err3:
-	input_free_device(w->input_dev);
- init_err2:
-	parport_release(w->pardevice);
- init_err1:
-	parport_unregister_device(w->pardevice);
- init_err:
-	parport_put_port(w->parport);
-	return err;
-}
-
-static void walkera0701_disconnect(struct walkera_dev *w)
-{
-	hrtimer_cancel(&w->timer);
-	input_unregister_device(w->input_dev);
-	parport_release(w->pardevice);
-	parport_unregister_device(w->pardevice);
-	parport_put_port(w->parport);
-}
-
-static int __init walkera0701_init(void)
-{
-	return walkera0701_connect(&w_dev, walkera0701_pp_no);
-}
-
-static void __exit walkera0701_exit(void)
-{
-	walkera0701_disconnect(&w_dev);
-}
-
-module_init(walkera0701_init);
-module_exit(walkera0701_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/warrior.c b/ANDROID_3.4.5/drivers/input/joystick/warrior.c
deleted file mode 100644
index f72c83e1..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/warrior.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- * Logitech WingMan Warrior joystick driver for Linux
- */
-
-/*
- * This program is free warftware; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *  Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Logitech WingMan Warrior joystick driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Constants.
- */
-
-#define WARRIOR_MAX_LENGTH	16
-static char warrior_lengths[] = { 0, 4, 12, 3, 4, 4, 0, 0 };
-
-/*
- * Per-Warrior data.
- */
-
-struct warrior {
-	struct input_dev *dev;
-	int idx, len;
-	unsigned char data[WARRIOR_MAX_LENGTH];
-	char phys[32];
-};
-
-/*
- * warrior_process_packet() decodes packets the driver receives from the
- * Warrior. It updates the data accordingly.
- */
-
-static void warrior_process_packet(struct warrior *warrior)
-{
-	struct input_dev *dev = warrior->dev;
-	unsigned char *data = warrior->data;
-
-	if (!warrior->idx) return;
-
-	switch ((data[0] >> 4) & 7) {
-		case 1:					/* Button data */
-			input_report_key(dev, BTN_TRIGGER,  data[3]       & 1);
-			input_report_key(dev, BTN_THUMB,   (data[3] >> 1) & 1);
-			input_report_key(dev, BTN_TOP,     (data[3] >> 2) & 1);
-			input_report_key(dev, BTN_TOP2,    (data[3] >> 3) & 1);
-			break;
-		case 3:					/* XY-axis info->data */
-			input_report_abs(dev, ABS_X, ((data[0] & 8) << 5) - (data[2] | ((data[0] & 4) << 5)));
-			input_report_abs(dev, ABS_Y, (data[1] | ((data[0] & 1) << 7)) - ((data[0] & 2) << 7));
-			break;
-		case 5:					/* Throttle, spinner, hat info->data */
-			input_report_abs(dev, ABS_THROTTLE, (data[1] | ((data[0] & 1) << 7)) - ((data[0] & 2) << 7));
-			input_report_abs(dev, ABS_HAT0X, (data[3] & 2 ? 1 : 0) - (data[3] & 1 ? 1 : 0));
-			input_report_abs(dev, ABS_HAT0Y, (data[3] & 8 ? 1 : 0) - (data[3] & 4 ? 1 : 0));
-			input_report_rel(dev, REL_DIAL,  (data[2] | ((data[0] & 4) << 5)) - ((data[0] & 8) << 5));
-			break;
-	}
-	input_sync(dev);
-}
-
-/*
- * warrior_interrupt() is called by the low level driver when characters
- * are ready for us. We then buffer them for further processing, or call the
- * packet processing routine.
- */
-
-static irqreturn_t warrior_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct warrior *warrior = serio_get_drvdata(serio);
-
-	if (data & 0x80) {
-		if (warrior->idx) warrior_process_packet(warrior);
-		warrior->idx = 0;
-		warrior->len = warrior_lengths[(data >> 4) & 7];
-	}
-
-	if (warrior->idx < warrior->len)
-		warrior->data[warrior->idx++] = data;
-
-	if (warrior->idx == warrior->len) {
-		if (warrior->idx) warrior_process_packet(warrior);
-		warrior->idx = 0;
-		warrior->len = 0;
-	}
-	return IRQ_HANDLED;
-}
-
-/*
- * warrior_disconnect() is the opposite of warrior_connect()
- */
-
-static void warrior_disconnect(struct serio *serio)
-{
-	struct warrior *warrior = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(warrior->dev);
-	kfree(warrior);
-}
-
-/*
- * warrior_connect() is the routine that is called when someone adds a
- * new serio device. It looks for the Warrior, and if found, registers
- * it as an input device.
- */
-
-static int warrior_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct warrior *warrior;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-
-	warrior = kzalloc(sizeof(struct warrior), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!warrior || !input_dev)
-		goto fail1;
-
-	warrior->dev = input_dev;
-	snprintf(warrior->phys, sizeof(warrior->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "Logitech WingMan Warrior";
-	input_dev->phys = warrior->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_WARRIOR;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL) |
-		BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TRIGGER)] = BIT_MASK(BTN_TRIGGER) |
-		BIT_MASK(BTN_THUMB) | BIT_MASK(BTN_TOP) | BIT_MASK(BTN_TOP2);
-	input_dev->relbit[0] = BIT_MASK(REL_DIAL);
-	input_set_abs_params(input_dev, ABS_X, -64, 64, 0, 8);
-	input_set_abs_params(input_dev, ABS_Y, -64, 64, 0, 8);
-	input_set_abs_params(input_dev, ABS_THROTTLE, -112, 112, 0, 0);
-	input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0);
-	input_set_abs_params(input_dev, ABS_HAT0Y, -1, 1, 0, 0);
-
-	serio_set_drvdata(serio, warrior);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(warrior->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(warrior);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id warrior_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_WARRIOR,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, warrior_serio_ids);
-
-static struct serio_driver warrior_drv = {
-	.driver		= {
-		.name	= "warrior",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= warrior_serio_ids,
-	.interrupt	= warrior_interrupt,
-	.connect	= warrior_connect,
-	.disconnect	= warrior_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init warrior_init(void)
-{
-	return serio_register_driver(&warrior_drv);
-}
-
-static void __exit warrior_exit(void)
-{
-	serio_unregister_driver(&warrior_drv);
-}
-
-module_init(warrior_init);
-module_exit(warrior_exit);
diff --git a/ANDROID_3.4.5/drivers/input/joystick/xpad.c b/ANDROID_3.4.5/drivers/input/joystick/xpad.c
deleted file mode 100644
index fd7a0d5b..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/xpad.c
+++ /dev/null
@@ -1,1048 +0,0 @@
-/*
- * X-Box gamepad driver
- *
- * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de>
- *               2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>,
- *                    Steven Toth <steve@toth.demon.co.uk>,
- *                    Franz Lehner <franz@caos.at>,
- *                    Ivan Hawkes <blackhawk@ivanhawkes.com>
- *               2005 Dominic Cerquetti <binary1230@yahoo.com>
- *               2006 Adam Buchbinder <adam.buchbinder@gmail.com>
- *               2007 Jan Kratochvil <honza@jikos.cz>
- *               2010 Christoph Fritz <chf.fritz@googlemail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *
- * This driver is based on:
- *  - information from     http://euc.jp/periphs/xbox-controller.ja.html
- *  - the iForce driver    drivers/char/joystick/iforce.c
- *  - the skeleton-driver  drivers/usb/usb-skeleton.c
- *  - Xbox 360 information http://www.free60.org/wiki/Gamepad
- *
- * Thanks to:
- *  - ITO Takayuki for providing essential xpad information on his website
- *  - Vojtech Pavlik     - iforce driver / input subsystem
- *  - Greg Kroah-Hartman - usb-skeleton driver
- *  - XBOX Linux project - extra USB id's
- *
- * TODO:
- *  - fine tune axes (especially trigger axes)
- *  - fix "analog" buttons (reported as digital now)
- *  - get rumble working
- *  - need USB IDs for other dance pads
- *
- * History:
- *
- * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller"
- *
- * 2002-07-02 - 0.0.2 : basic working version
- *  - all axes and 9 of the 10 buttons work (german InterAct device)
- *  - the black button does not work
- *
- * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik
- *  - indentation fixes
- *  - usb + input init sequence fixes
- *
- * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3
- *  - verified the lack of HID and report descriptors
- *  - verified that ALL buttons WORK
- *  - fixed d-pad to axes mapping
- *
- * 2002-07-17 - 0.0.5 : simplified d-pad handling
- *
- * 2004-10-02 - 0.0.6 : DDR pad support
- *  - borrowed from the XBOX linux kernel
- *  - USB id's for commonly used dance pads are present
- *  - dance pads will map D-PAD to buttons, not axes
- *  - pass the module paramater 'dpad_to_buttons' to force
- *    the D-PAD to map to buttons if your pad is not detected
- *
- * Later changes can be tracked in SCM.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/stat.h>
-#include <linux/module.h>
-#include <linux/usb/input.h>
-
-#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
-#define DRIVER_DESC "X-Box pad driver"
-
-#define XPAD_PKT_LEN 32
-
-/* xbox d-pads should map to buttons, as is required for DDR pads
-   but we map them to axes when possible to simplify things */
-#define MAP_DPAD_TO_BUTTONS		(1 << 0)
-#define MAP_TRIGGERS_TO_BUTTONS		(1 << 1)
-#define MAP_STICKS_TO_NULL		(1 << 2)
-#define DANCEPAD_MAP_CONFIG	(MAP_DPAD_TO_BUTTONS |			\
-				MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)
-
-#define XTYPE_XBOX        0
-#define XTYPE_XBOX360     1
-#define XTYPE_XBOX360W    2
-#define XTYPE_UNKNOWN     3
-
-static bool dpad_to_buttons;
-module_param(dpad_to_buttons, bool, S_IRUGO);
-MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads");
-
-static bool triggers_to_buttons;
-module_param(triggers_to_buttons, bool, S_IRUGO);
-MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads");
-
-static bool sticks_to_null;
-module_param(sticks_to_null, bool, S_IRUGO);
-MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads");
-
-static const struct xpad_device {
-	u16 idVendor;
-	u16 idProduct;
-	char *name;
-	u8 mapping;
-	u8 xtype;
-} xpad_device[] = {
-	{ 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX },
-	{ 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX },
-	{ 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX },
-	{ 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX },
-	{ 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
-	{ 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX },
-	{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
-	{ 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 },
-	{ 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX },
-	{ 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX },
-	{ 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX },
-	{ 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX },
-	{ 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX },
-	{ 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX },
-	{ 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX },
-	{ 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX },
-	{ 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
-	{ 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX },
-	{ 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
-	{ 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
-	{ 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
-	{ 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
-	{ 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX },
-	{ 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
-	{ 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX },
-	{ 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX },
-	{ 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX },
-	{ 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX },
-	{ 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX },
-	{ 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX },
-	{ 0x0e6f, 0x0006, "Pelican 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
-	{ 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
-	{ 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX },
-	{ 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
-	{ 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
-	{ 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX },
-	{ 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
-	{ 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
-	{ 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
-	{ 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 },
-	{ 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
-	{ 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
-	{ 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 },
-	{ 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
-	{ 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
-	{ 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
-	{ 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
-	{ 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
-	{ 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN }
-};
-
-/* buttons shared with xbox and xbox360 */
-static const signed short xpad_common_btn[] = {
-	BTN_A, BTN_B, BTN_X, BTN_Y,			/* "analog" buttons */
-	BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR,	/* start/back/sticks */
-	-1						/* terminating entry */
-};
-
-/* original xbox controllers only */
-static const signed short xpad_btn[] = {
-	BTN_C, BTN_Z,		/* "analog" buttons */
-	-1			/* terminating entry */
-};
-
-/* used when dpad is mapped to buttons */
-static const signed short xpad_btn_pad[] = {
-	BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2,		/* d-pad left, right */
-	BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4,		/* d-pad up, down */
-	-1				/* terminating entry */
-};
-
-/* used when triggers are mapped to buttons */
-static const signed short xpad_btn_triggers[] = {
-	BTN_TL2, BTN_TR2,		/* triggers left/right */
-	-1
-};
-
-
-static const signed short xpad360_btn[] = {  /* buttons for x360 controller */
-	BTN_TL, BTN_TR,		/* Button LB/RB */
-	BTN_MODE,		/* The big X button */
-	-1
-};
-
-static const signed short xpad_abs[] = {
-	ABS_X, ABS_Y,		/* left stick */
-	ABS_RX, ABS_RY,		/* right stick */
-	-1			/* terminating entry */
-};
-
-/* used when dpad is mapped to axes */
-static const signed short xpad_abs_pad[] = {
-	ABS_HAT0X, ABS_HAT0Y,	/* d-pad axes */
-	-1			/* terminating entry */
-};
-
-/* used when triggers are mapped to axes */
-static const signed short xpad_abs_triggers[] = {
-	ABS_Z, ABS_RZ,		/* triggers left/right */
-	-1
-};
-
-/* Xbox 360 has a vendor-specific class, so we cannot match it with only
- * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we
- * match against vendor id as well. Wired Xbox 360 devices have protocol 1,
- * wireless controllers have protocol 129. */
-#define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \
-	.match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
-	.idVendor = (vend), \
-	.bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
-	.bInterfaceSubClass = 93, \
-	.bInterfaceProtocol = (pr)
-#define XPAD_XBOX360_VENDOR(vend) \
-	{ XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \
-	{ XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) }
-
-static struct usb_device_id xpad_table [] = {
-	{ USB_INTERFACE_INFO('X', 'B', 0) },	/* X-Box USB-IF not approved class */
-	XPAD_XBOX360_VENDOR(0x045e),		/* Microsoft X-Box 360 controllers */
-	XPAD_XBOX360_VENDOR(0x046d),		/* Logitech X-Box 360 style controllers */
-	XPAD_XBOX360_VENDOR(0x0738),		/* Mad Catz X-Box 360 controllers */
-	XPAD_XBOX360_VENDOR(0x0e6f),		/* 0x0e6f X-Box 360 controllers */
-	XPAD_XBOX360_VENDOR(0x12ab),		/* X-Box 360 dance pads */
-	XPAD_XBOX360_VENDOR(0x1430),		/* RedOctane X-Box 360 controllers */
-	XPAD_XBOX360_VENDOR(0x146b),		/* BigBen Interactive Controllers */
-	XPAD_XBOX360_VENDOR(0x1bad),		/* Harminix Rock Band Guitar and Drums */
-	XPAD_XBOX360_VENDOR(0x0f0d),            /* Hori Controllers */
-	{ }
-};
-
-MODULE_DEVICE_TABLE (usb, xpad_table);
-
-struct usb_xpad {
-	struct input_dev *dev;		/* input device interface */
-	struct usb_device *udev;	/* usb device */
-
-	int pad_present;
-
-	struct urb *irq_in;		/* urb for interrupt in report */
-	unsigned char *idata;		/* input data */
-	dma_addr_t idata_dma;
-
-	struct urb *bulk_out;
-	unsigned char *bdata;
-
-#if defined(CONFIG_JOYSTICK_XPAD_FF) || defined(CONFIG_JOYSTICK_XPAD_LEDS)
-	struct urb *irq_out;		/* urb for interrupt out report */
-	unsigned char *odata;		/* output data */
-	dma_addr_t odata_dma;
-	struct mutex odata_mutex;
-#endif
-
-#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
-	struct xpad_led *led;
-#endif
-
-	char phys[64];			/* physical device path */
-
-	int mapping;			/* map d-pad to buttons or to axes */
-	int xtype;			/* type of xbox device */
-};
-
-/*
- *	xpad_process_packet
- *
- *	Completes a request by converting the data into events for the
- *	input subsystem.
- *
- *	The used report descriptor was taken from ITO Takayukis website:
- *	 http://euc.jp/periphs/xbox-controller.ja.html
- */
-
-static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
-{
-	struct input_dev *dev = xpad->dev;
-
-	if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
-		/* left stick */
-		input_report_abs(dev, ABS_X,
-				 (__s16) le16_to_cpup((__le16 *)(data + 12)));
-		input_report_abs(dev, ABS_Y,
-				 ~(__s16) le16_to_cpup((__le16 *)(data + 14)));
-
-		/* right stick */
-		input_report_abs(dev, ABS_RX,
-				 (__s16) le16_to_cpup((__le16 *)(data + 16)));
-		input_report_abs(dev, ABS_RY,
-				 ~(__s16) le16_to_cpup((__le16 *)(data + 18)));
-	}
-
-	/* triggers left/right */
-	if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
-		input_report_key(dev, BTN_TL2, data[10]);
-		input_report_key(dev, BTN_TR2, data[11]);
-	} else {
-		input_report_abs(dev, ABS_Z, data[10]);
-		input_report_abs(dev, ABS_RZ, data[11]);
-	}
-
-	/* digital pad */
-	if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
-		/* dpad as buttons (left, right, up, down) */
-		input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04);
-		input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08);
-		input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01);
-		input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02);
-	} else {
-		input_report_abs(dev, ABS_HAT0X,
-				 !!(data[2] & 0x08) - !!(data[2] & 0x04));
-		input_report_abs(dev, ABS_HAT0Y,
-				 !!(data[2] & 0x02) - !!(data[2] & 0x01));
-	}
-
-	/* start/back buttons and stick press left/right */
-	input_report_key(dev, BTN_START,  data[2] & 0x10);
-	input_report_key(dev, BTN_SELECT, data[2] & 0x20);
-	input_report_key(dev, BTN_THUMBL, data[2] & 0x40);
-	input_report_key(dev, BTN_THUMBR, data[2] & 0x80);
-
-	/* "analog" buttons A, B, X, Y */
-	input_report_key(dev, BTN_A, data[4]);
-	input_report_key(dev, BTN_B, data[5]);
-	input_report_key(dev, BTN_X, data[6]);
-	input_report_key(dev, BTN_Y, data[7]);
-
-	/* "analog" buttons black, white */
-	input_report_key(dev, BTN_C, data[8]);
-	input_report_key(dev, BTN_Z, data[9]);
-
-	input_sync(dev);
-}
-
-/*
- *	xpad360_process_packet
- *
- *	Completes a request by converting the data into events for the
- *	input subsystem. It is version for xbox 360 controller
- *
- *	The used report descriptor was taken from:
- *		http://www.free60.org/wiki/Gamepad
- */
-
-static void xpad360_process_packet(struct usb_xpad *xpad,
-				   u16 cmd, unsigned char *data)
-{
-	struct input_dev *dev = xpad->dev;
-
-	/* digital pad */
-	if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
-		/* dpad as buttons (left, right, up, down) */
-		input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04);
-		input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08);
-		input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01);
-		input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02);
-	} else {
-		input_report_abs(dev, ABS_HAT0X,
-				 !!(data[2] & 0x08) - !!(data[2] & 0x04));
-		input_report_abs(dev, ABS_HAT0Y,
-				 !!(data[2] & 0x02) - !!(data[2] & 0x01));
-	}
-
-	/* start/back buttons */
-	input_report_key(dev, BTN_START,  data[2] & 0x10);
-	input_report_key(dev, BTN_SELECT, data[2] & 0x20);
-
-	/* stick press left/right */
-	input_report_key(dev, BTN_THUMBL, data[2] & 0x40);
-	input_report_key(dev, BTN_THUMBR, data[2] & 0x80);
-
-	/* buttons A,B,X,Y,TL,TR and MODE */
-	input_report_key(dev, BTN_A,	data[3] & 0x10);
-	input_report_key(dev, BTN_B,	data[3] & 0x20);
-	input_report_key(dev, BTN_X,	data[3] & 0x40);
-	input_report_key(dev, BTN_Y,	data[3] & 0x80);
-	input_report_key(dev, BTN_TL,	data[3] & 0x01);
-	input_report_key(dev, BTN_TR,	data[3] & 0x02);
-	input_report_key(dev, BTN_MODE,	data[3] & 0x04);
-
-	if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
-		/* left stick */
-		input_report_abs(dev, ABS_X,
-				 (__s16) le16_to_cpup((__le16 *)(data + 6)));
-		input_report_abs(dev, ABS_Y,
-				 ~(__s16) le16_to_cpup((__le16 *)(data + 8)));
-
-		/* right stick */
-		input_report_abs(dev, ABS_RX,
-				 (__s16) le16_to_cpup((__le16 *)(data + 10)));
-		input_report_abs(dev, ABS_RY,
-				 ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
-	}
-
-	/* triggers left/right */
-	if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
-		input_report_key(dev, BTN_TL2, data[4]);
-		input_report_key(dev, BTN_TR2, data[5]);
-	} else {
-		input_report_abs(dev, ABS_Z, data[4]);
-		input_report_abs(dev, ABS_RZ, data[5]);
-	}
-
-	input_sync(dev);
-}
-
-/*
- * xpad360w_process_packet
- *
- * Completes a request by converting the data into events for the
- * input subsystem. It is version for xbox 360 wireless controller.
- *
- * Byte.Bit
- * 00.1 - Status change: The controller or headset has connected/disconnected
- *                       Bits 01.7 and 01.6 are valid
- * 01.7 - Controller present
- * 01.6 - Headset present
- * 01.1 - Pad state (Bytes 4+) valid
- *
- */
-
-static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
-{
-	/* Presence change */
-	if (data[0] & 0x08) {
-		if (data[1] & 0x80) {
-			xpad->pad_present = 1;
-			usb_submit_urb(xpad->bulk_out, GFP_ATOMIC);
-		} else
-			xpad->pad_present = 0;
-	}
-
-	/* Valid pad data */
-	if (!(data[1] & 0x1))
-		return;
-
-	xpad360_process_packet(xpad, cmd, &data[4]);
-}
-
-static void xpad_irq_in(struct urb *urb)
-{
-	struct usb_xpad *xpad = urb->context;
-	int retval, status;
-
-	status = urb->status;
-
-	switch (status) {
-	case 0:
-		/* success */
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d",
-			__func__, status);
-		return;
-	default:
-		dbg("%s - nonzero urb status received: %d",
-			__func__, status);
-		goto exit;
-	}
-
-	switch (xpad->xtype) {
-	case XTYPE_XBOX360:
-		xpad360_process_packet(xpad, 0, xpad->idata);
-		break;
-	case XTYPE_XBOX360W:
-		xpad360w_process_packet(xpad, 0, xpad->idata);
-		break;
-	default:
-		xpad_process_packet(xpad, 0, xpad->idata);
-	}
-
-exit:
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		err ("%s - usb_submit_urb failed with result %d",
-		     __func__, retval);
-}
-
-static void xpad_bulk_out(struct urb *urb)
-{
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __func__, urb->status);
-		break;
-	default:
-		dbg("%s - nonzero urb status received: %d", __func__, urb->status);
-	}
-}
-
-#if defined(CONFIG_JOYSTICK_XPAD_FF) || defined(CONFIG_JOYSTICK_XPAD_LEDS)
-static void xpad_irq_out(struct urb *urb)
-{
-	int retval, status;
-
-	status = urb->status;
-
-	switch (status) {
-	case 0:
-		/* success */
-		return;
-
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __func__, status);
-		return;
-
-	default:
-		dbg("%s - nonzero urb status received: %d", __func__, status);
-		goto exit;
-	}
-
-exit:
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		err("%s - usb_submit_urb failed with result %d",
-		    __func__, retval);
-}
-
-static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
-{
-	struct usb_endpoint_descriptor *ep_irq_out;
-	int error;
-
-	if (xpad->xtype == XTYPE_UNKNOWN)
-		return 0;
-
-	xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
-					 GFP_KERNEL, &xpad->odata_dma);
-	if (!xpad->odata) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	mutex_init(&xpad->odata_mutex);
-
-	xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL);
-	if (!xpad->irq_out) {
-		error = -ENOMEM;
-		goto fail2;
-	}
-
-	ep_irq_out = &intf->cur_altsetting->endpoint[1].desc;
-	usb_fill_int_urb(xpad->irq_out, xpad->udev,
-			 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress),
-			 xpad->odata, XPAD_PKT_LEN,
-			 xpad_irq_out, xpad, ep_irq_out->bInterval);
-	xpad->irq_out->transfer_dma = xpad->odata_dma;
-	xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	return 0;
-
- fail2:	usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma);
- fail1:	return error;
-}
-
-static void xpad_stop_output(struct usb_xpad *xpad)
-{
-	if (xpad->xtype != XTYPE_UNKNOWN)
-		usb_kill_urb(xpad->irq_out);
-}
-
-static void xpad_deinit_output(struct usb_xpad *xpad)
-{
-	if (xpad->xtype != XTYPE_UNKNOWN) {
-		usb_free_urb(xpad->irq_out);
-		usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
-				xpad->odata, xpad->odata_dma);
-	}
-}
-#else
-static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad) { return 0; }
-static void xpad_deinit_output(struct usb_xpad *xpad) {}
-static void xpad_stop_output(struct usb_xpad *xpad) {}
-#endif
-
-#ifdef CONFIG_JOYSTICK_XPAD_FF
-static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
-{
-	struct usb_xpad *xpad = input_get_drvdata(dev);
-
-	if (effect->type == FF_RUMBLE) {
-		__u16 strong = effect->u.rumble.strong_magnitude;
-		__u16 weak = effect->u.rumble.weak_magnitude;
-
-		switch (xpad->xtype) {
-
-		case XTYPE_XBOX:
-			xpad->odata[0] = 0x00;
-			xpad->odata[1] = 0x06;
-			xpad->odata[2] = 0x00;
-			xpad->odata[3] = strong / 256;	/* left actuator */
-			xpad->odata[4] = 0x00;
-			xpad->odata[5] = weak / 256;	/* right actuator */
-			xpad->irq_out->transfer_buffer_length = 6;
-
-			return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
-
-		case XTYPE_XBOX360:
-			xpad->odata[0] = 0x00;
-			xpad->odata[1] = 0x08;
-			xpad->odata[2] = 0x00;
-			xpad->odata[3] = strong / 256;  /* left actuator? */
-			xpad->odata[4] = weak / 256;	/* right actuator? */
-			xpad->odata[5] = 0x00;
-			xpad->odata[6] = 0x00;
-			xpad->odata[7] = 0x00;
-			xpad->irq_out->transfer_buffer_length = 8;
-
-			return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
-
-		case XTYPE_XBOX360W:
-			xpad->odata[0] = 0x00;
-			xpad->odata[1] = 0x01;
-			xpad->odata[2] = 0x0F;
-			xpad->odata[3] = 0xC0;
-			xpad->odata[4] = 0x00;
-			xpad->odata[5] = strong / 256;
-			xpad->odata[6] = weak / 256;
-			xpad->odata[7] = 0x00;
-			xpad->odata[8] = 0x00;
-			xpad->odata[9] = 0x00;
-			xpad->odata[10] = 0x00;
-			xpad->odata[11] = 0x00;
-			xpad->irq_out->transfer_buffer_length = 12;
-
-			return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
-
-		default:
-			dbg("%s - rumble command sent to unsupported xpad type: %d",
-				__func__, xpad->xtype);
-			return -1;
-		}
-	}
-
-	return 0;
-}
-
-static int xpad_init_ff(struct usb_xpad *xpad)
-{
-	if (xpad->xtype == XTYPE_UNKNOWN)
-		return 0;
-
-	input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);
-
-	return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect);
-}
-
-#else
-static int xpad_init_ff(struct usb_xpad *xpad) { return 0; }
-#endif
-
-#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
-#include <linux/leds.h>
-
-struct xpad_led {
-	char name[16];
-	struct led_classdev led_cdev;
-	struct usb_xpad *xpad;
-};
-
-static void xpad_send_led_command(struct usb_xpad *xpad, int command)
-{
-	if (command >= 0 && command < 14) {
-		mutex_lock(&xpad->odata_mutex);
-		xpad->odata[0] = 0x01;
-		xpad->odata[1] = 0x03;
-		xpad->odata[2] = command;
-		xpad->irq_out->transfer_buffer_length = 3;
-		usb_submit_urb(xpad->irq_out, GFP_KERNEL);
-		mutex_unlock(&xpad->odata_mutex);
-	}
-}
-
-static void xpad_led_set(struct led_classdev *led_cdev,
-			 enum led_brightness value)
-{
-	struct xpad_led *xpad_led = container_of(led_cdev,
-						 struct xpad_led, led_cdev);
-
-	xpad_send_led_command(xpad_led->xpad, value);
-}
-
-static int xpad_led_probe(struct usb_xpad *xpad)
-{
-	static atomic_t led_seq	= ATOMIC_INIT(0);
-	long led_no;
-	struct xpad_led *led;
-	struct led_classdev *led_cdev;
-	int error;
-
-	if (xpad->xtype != XTYPE_XBOX360)
-		return 0;
-
-	xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL);
-	if (!led)
-		return -ENOMEM;
-
-	led_no = (long)atomic_inc_return(&led_seq) - 1;
-
-	snprintf(led->name, sizeof(led->name), "xpad%ld", led_no);
-	led->xpad = xpad;
-
-	led_cdev = &led->led_cdev;
-	led_cdev->name = led->name;
-	led_cdev->brightness_set = xpad_led_set;
-
-	error = led_classdev_register(&xpad->udev->dev, led_cdev);
-	if (error) {
-		kfree(led);
-		xpad->led = NULL;
-		return error;
-	}
-
-	/*
-	 * Light up the segment corresponding to controller number
-	 */
-	xpad_send_led_command(xpad, (led_no % 4) + 2);
-
-	return 0;
-}
-
-static void xpad_led_disconnect(struct usb_xpad *xpad)
-{
-	struct xpad_led *xpad_led = xpad->led;
-
-	if (xpad_led) {
-		led_classdev_unregister(&xpad_led->led_cdev);
-		kfree(xpad_led);
-	}
-}
-#else
-static int xpad_led_probe(struct usb_xpad *xpad) { return 0; }
-static void xpad_led_disconnect(struct usb_xpad *xpad) { }
-#endif
-
-
-static int xpad_open(struct input_dev *dev)
-{
-	struct usb_xpad *xpad = input_get_drvdata(dev);
-
-	/* URB was submitted in probe */
-	if(xpad->xtype == XTYPE_XBOX360W)
-		return 0;
-
-	xpad->irq_in->dev = xpad->udev;
-	if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
-		return -EIO;
-
-	return 0;
-}
-
-static void xpad_close(struct input_dev *dev)
-{
-	struct usb_xpad *xpad = input_get_drvdata(dev);
-
-	if (xpad->xtype != XTYPE_XBOX360W)
-		usb_kill_urb(xpad->irq_in);
-
-	xpad_stop_output(xpad);
-}
-
-static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
-{
-	set_bit(abs, input_dev->absbit);
-
-	switch (abs) {
-	case ABS_X:
-	case ABS_Y:
-	case ABS_RX:
-	case ABS_RY:	/* the two sticks */
-		input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128);
-		break;
-	case ABS_Z:
-	case ABS_RZ:	/* the triggers (if mapped to axes) */
-		input_set_abs_params(input_dev, abs, 0, 255, 0, 0);
-		break;
-	case ABS_HAT0X:
-	case ABS_HAT0Y:	/* the d-pad (only if dpad is mapped to axes */
-		input_set_abs_params(input_dev, abs, -1, 1, 0, 0);
-		break;
-	}
-}
-
-static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct usb_xpad *xpad;
-	struct input_dev *input_dev;
-	struct usb_endpoint_descriptor *ep_irq_in;
-	int i, error;
-
-	for (i = 0; xpad_device[i].idVendor; i++) {
-		if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
-		    (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
-			break;
-	}
-
-	xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!xpad || !input_dev) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
-					 GFP_KERNEL, &xpad->idata_dma);
-	if (!xpad->idata) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL);
-	if (!xpad->irq_in) {
-		error = -ENOMEM;
-		goto fail2;
-	}
-
-	xpad->udev = udev;
-	xpad->mapping = xpad_device[i].mapping;
-	xpad->xtype = xpad_device[i].xtype;
-
-	if (xpad->xtype == XTYPE_UNKNOWN) {
-		if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
-			if (intf->cur_altsetting->desc.bInterfaceProtocol == 129)
-				xpad->xtype = XTYPE_XBOX360W;
-			else
-				xpad->xtype = XTYPE_XBOX360;
-		} else
-			xpad->xtype = XTYPE_XBOX;
-
-		if (dpad_to_buttons)
-			xpad->mapping |= MAP_DPAD_TO_BUTTONS;
-		if (triggers_to_buttons)
-			xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS;
-		if (sticks_to_null)
-			xpad->mapping |= MAP_STICKS_TO_NULL;
-	}
-
-	xpad->dev = input_dev;
-	usb_make_path(udev, xpad->phys, sizeof(xpad->phys));
-	strlcat(xpad->phys, "/input0", sizeof(xpad->phys));
-
-	input_dev->name = xpad_device[i].name;
-	input_dev->phys = xpad->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, xpad);
-
-	input_dev->open = xpad_open;
-	input_dev->close = xpad_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
-
-	if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
-		input_dev->evbit[0] |= BIT_MASK(EV_ABS);
-		/* set up axes */
-		for (i = 0; xpad_abs[i] >= 0; i++)
-			xpad_set_up_abs(input_dev, xpad_abs[i]);
-	}
-
-	/* set up standard buttons */
-	for (i = 0; xpad_common_btn[i] >= 0; i++)
-		__set_bit(xpad_common_btn[i], input_dev->keybit);
-
-	/* set up model-specific ones */
-	if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W) {
-		for (i = 0; xpad360_btn[i] >= 0; i++)
-			__set_bit(xpad360_btn[i], input_dev->keybit);
-	} else {
-		for (i = 0; xpad_btn[i] >= 0; i++)
-			__set_bit(xpad_btn[i], input_dev->keybit);
-	}
-
-	if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
-		for (i = 0; xpad_btn_pad[i] >= 0; i++)
-			__set_bit(xpad_btn_pad[i], input_dev->keybit);
-	} else {
-		for (i = 0; xpad_abs_pad[i] >= 0; i++)
-		    xpad_set_up_abs(input_dev, xpad_abs_pad[i]);
-	}
-
-	if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
-		for (i = 0; xpad_btn_triggers[i] >= 0; i++)
-			__set_bit(xpad_btn_triggers[i], input_dev->keybit);
-	} else {
-		for (i = 0; xpad_abs_triggers[i] >= 0; i++)
-			xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);
-	}
-
-	error = xpad_init_output(intf, xpad);
-	if (error)
-		goto fail3;
-
-	error = xpad_init_ff(xpad);
-	if (error)
-		goto fail4;
-
-	error = xpad_led_probe(xpad);
-	if (error)
-		goto fail5;
-
-	ep_irq_in = &intf->cur_altsetting->endpoint[0].desc;
-	usb_fill_int_urb(xpad->irq_in, udev,
-			 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
-			 xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
-			 xpad, ep_irq_in->bInterval);
-	xpad->irq_in->transfer_dma = xpad->idata_dma;
-	xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	error = input_register_device(xpad->dev);
-	if (error)
-		goto fail6;
-
-	usb_set_intfdata(intf, xpad);
-
-	if (xpad->xtype == XTYPE_XBOX360W) {
-		/*
-		 * Setup the message to set the LEDs on the
-		 * controller when it shows up
-		 */
-		xpad->bulk_out = usb_alloc_urb(0, GFP_KERNEL);
-		if (!xpad->bulk_out) {
-			error = -ENOMEM;
-			goto fail7;
-		}
-
-		xpad->bdata = kzalloc(XPAD_PKT_LEN, GFP_KERNEL);
-		if (!xpad->bdata) {
-			error = -ENOMEM;
-			goto fail8;
-		}
-
-		xpad->bdata[2] = 0x08;
-		switch (intf->cur_altsetting->desc.bInterfaceNumber) {
-		case 0:
-			xpad->bdata[3] = 0x42;
-			break;
-		case 2:
-			xpad->bdata[3] = 0x43;
-			break;
-		case 4:
-			xpad->bdata[3] = 0x44;
-			break;
-		case 6:
-			xpad->bdata[3] = 0x45;
-		}
-
-		ep_irq_in = &intf->cur_altsetting->endpoint[1].desc;
-		usb_fill_bulk_urb(xpad->bulk_out, udev,
-				usb_sndbulkpipe(udev, ep_irq_in->bEndpointAddress),
-				xpad->bdata, XPAD_PKT_LEN, xpad_bulk_out, xpad);
-
-		/*
-		 * Submit the int URB immediately rather than waiting for open
-		 * because we get status messages from the device whether
-		 * or not any controllers are attached.  In fact, it's
-		 * exactly the message that a controller has arrived that
-		 * we're waiting for.
-		 */
-		xpad->irq_in->dev = xpad->udev;
-		error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
-		if (error)
-			goto fail9;
-	}
-
-	return 0;
-
- fail9:	kfree(xpad->bdata);
- fail8:	usb_free_urb(xpad->bulk_out);
- fail7:	input_unregister_device(input_dev);
-	input_dev = NULL;
- fail6:	xpad_led_disconnect(xpad);
- fail5:	if (input_dev)
-		input_ff_destroy(input_dev);
- fail4:	xpad_deinit_output(xpad);
- fail3:	usb_free_urb(xpad->irq_in);
- fail2:	usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
- fail1:	input_free_device(input_dev);
-	kfree(xpad);
-	return error;
-
-}
-
-static void xpad_disconnect(struct usb_interface *intf)
-{
-	struct usb_xpad *xpad = usb_get_intfdata (intf);
-
-	xpad_led_disconnect(xpad);
-	input_unregister_device(xpad->dev);
-	xpad_deinit_output(xpad);
-
-	if (xpad->xtype == XTYPE_XBOX360W) {
-		usb_kill_urb(xpad->bulk_out);
-		usb_free_urb(xpad->bulk_out);
-		usb_kill_urb(xpad->irq_in);
-	}
-
-	usb_free_urb(xpad->irq_in);
-	usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
-			xpad->idata, xpad->idata_dma);
-
-	kfree(xpad->bdata);
-	kfree(xpad);
-
-	usb_set_intfdata(intf, NULL);
-}
-
-static struct usb_driver xpad_driver = {
-	.name		= "xpad",
-	.probe		= xpad_probe,
-	.disconnect	= xpad_disconnect,
-	.id_table	= xpad_table,
-};
-
-module_usb_driver(xpad_driver);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/joystick/zhenhua.c b/ANDROID_3.4.5/drivers/input/joystick/zhenhua.c
deleted file mode 100644
index b5853125..00000000
--- a/ANDROID_3.4.5/drivers/input/joystick/zhenhua.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- *  derived from "twidjoy.c"
- *
- *  Copyright (c) 2008 Martin Kebert
- *  Copyright (c) 2001 Arndt Schoenewald
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *  Copyright (c) 2000 Mark Fletcher
- *
- */
-
-/*
- * Driver to use 4CH RC transmitter using Zhen Hua 5-byte protocol (Walkera Lama,
- * EasyCopter etc.) as a joystick under Linux.
- *
- * RC transmitters using Zhen Hua 5-byte protocol are cheap four channels
- * transmitters for control a RC planes or RC helicopters with possibility to
- * connect on a serial port.
- * Data coming from transmitter is in this order:
- * 1. byte = synchronisation byte
- * 2. byte = X axis
- * 3. byte = Y axis
- * 4. byte = RZ axis
- * 5. byte = Z axis
- * (and this is repeated)
- *
- * For questions or feedback regarding this driver module please contact:
- * Martin Kebert <gkmarty@gmail.com> - but I am not a C-programmer nor kernel
- * coder :-(
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"RC transmitter with 5-byte Zhen Hua protocol joystick driver"
-
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Constants.
- */
-
-#define ZHENHUA_MAX_LENGTH 5
-
-/*
- * Zhen Hua data.
- */
-
-struct zhenhua {
-	struct input_dev *dev;
-	int idx;
-	unsigned char data[ZHENHUA_MAX_LENGTH];
-	char phys[32];
-};
-
-
-/* bits in all incoming bytes needs to be "reversed" */
-static int zhenhua_bitreverse(int x)
-{
-	x = ((x & 0xaa) >> 1) | ((x & 0x55) << 1);
-	x = ((x & 0xcc) >> 2) | ((x & 0x33) << 2);
-	x = ((x & 0xf0) >> 4) | ((x & 0x0f) << 4);
-	return x;
-}
-
-/*
- * zhenhua_process_packet() decodes packets the driver receives from the
- * RC transmitter. It updates the data accordingly.
- */
-
-static void zhenhua_process_packet(struct zhenhua *zhenhua)
-{
-	struct input_dev *dev = zhenhua->dev;
-	unsigned char *data = zhenhua->data;
-
-	input_report_abs(dev, ABS_Y, data[1]);
-	input_report_abs(dev, ABS_X, data[2]);
-	input_report_abs(dev, ABS_RZ, data[3]);
-	input_report_abs(dev, ABS_Z, data[4]);
-
-	input_sync(dev);
-}
-
-/*
- * zhenhua_interrupt() is called by the low level driver when characters
- * are ready for us. We then buffer them for further processing, or call the
- * packet processing routine.
- */
-
-static irqreturn_t zhenhua_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
-{
-	struct zhenhua *zhenhua = serio_get_drvdata(serio);
-
-	/* All Zhen Hua packets are 5 bytes. The fact that the first byte
-	 * is allways 0xf7 and all others are in range 0x32 - 0xc8 (50-200)
-	 * can be used to check and regain sync. */
-
-	if (data == 0xef)
-		zhenhua->idx = 0;	/* this byte starts a new packet */
-	else if (zhenhua->idx == 0)
-		return IRQ_HANDLED;	/* wrong MSB -- ignore this byte */
-
-	if (zhenhua->idx < ZHENHUA_MAX_LENGTH)
-		zhenhua->data[zhenhua->idx++] = zhenhua_bitreverse(data);
-
-	if (zhenhua->idx == ZHENHUA_MAX_LENGTH) {
-		zhenhua_process_packet(zhenhua);
-		zhenhua->idx = 0;
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * zhenhua_disconnect() is the opposite of zhenhua_connect()
- */
-
-static void zhenhua_disconnect(struct serio *serio)
-{
-	struct zhenhua *zhenhua = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(zhenhua->dev);
-	kfree(zhenhua);
-}
-
-/*
- * zhenhua_connect() is the routine that is called when someone adds a
- * new serio device. It looks for the Twiddler, and if found, registers
- * it as an input device.
- */
-
-static int zhenhua_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct zhenhua *zhenhua;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-
-	zhenhua = kzalloc(sizeof(struct zhenhua), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!zhenhua || !input_dev)
-		goto fail1;
-
-	zhenhua->dev = input_dev;
-	snprintf(zhenhua->phys, sizeof(zhenhua->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "Zhen Hua 5-byte device";
-	input_dev->phys = zhenhua->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_ZHENHUA;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT(EV_ABS);
-	input_set_abs_params(input_dev, ABS_X, 50, 200, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 50, 200, 0, 0);
-	input_set_abs_params(input_dev, ABS_Z, 50, 200, 0, 0);
-	input_set_abs_params(input_dev, ABS_RZ, 50, 200, 0, 0);
-
-	serio_set_drvdata(serio, zhenhua);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(zhenhua->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(zhenhua);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id zhenhua_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_ZHENHUA,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, zhenhua_serio_ids);
-
-static struct serio_driver zhenhua_drv = {
-	.driver		= {
-		.name	= "zhenhua",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= zhenhua_serio_ids,
-	.interrupt	= zhenhua_interrupt,
-	.connect	= zhenhua_connect,
-	.disconnect	= zhenhua_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init zhenhua_init(void)
-{
-	return serio_register_driver(&zhenhua_drv);
-}
-
-static void __exit zhenhua_exit(void)
-{
-	serio_unregister_driver(&zhenhua_drv);
-}
-
-module_init(zhenhua_init);
-module_exit(zhenhua_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/Kconfig b/ANDROID_3.4.5/drivers/input/keyboard/Kconfig
deleted file mode 100644
index 906d86aa..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/Kconfig
+++ /dev/null
@@ -1,601 +0,0 @@
-#
-# Input core configuration
-#
-menuconfig INPUT_KEYBOARD
-	bool "Keyboards" if EXPERT || !X86
-	default y
-	help
-	  Say Y here, and a list of supported keyboards will be displayed.
-	  This option doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-if INPUT_KEYBOARD
-
-config KEYBOARD_ADP5520
-	tristate "Keypad Support for ADP5520 PMIC"
-	depends on PMIC_ADP5520
-	help
-	  This option enables support for the keypad scan matrix
-	  on Analog Devices ADP5520 PMICs.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called adp5520-keys.
-
-config KEYBOARD_ADP5588
-	tristate "ADP5588/87 I2C QWERTY Keypad and IO Expander"
-	depends on I2C
-	help
-	  Say Y here if you want to use a ADP5588/87 attached to your
-	  system I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called adp5588-keys.
-
-config KEYBOARD_ADP5589
-	tristate "ADP5585/ADP5589 I2C QWERTY Keypad and IO Expander"
-	depends on I2C
-	help
-	  Say Y here if you want to use a ADP5585/ADP5589 attached to your
-	  system I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called adp5589-keys.
-
-config KEYBOARD_AMIGA
-	tristate "Amiga keyboard"
-	depends on AMIGA
-	help
-	  Say Y here if you are running Linux on any AMIGA and have a keyboard
-	  attached.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called amikbd.
-
-config ATARI_KBD_CORE
-	bool
-
-config KEYBOARD_ATARI
-	tristate "Atari keyboard"
-	depends on ATARI
-	select ATARI_KBD_CORE
-	help
-	  Say Y here if you are running Linux on any Atari and have a keyboard
-	  attached.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atakbd.
-
-config KEYBOARD_ATKBD
-	tristate "AT keyboard" if EXPERT || !X86
-	default y
-	select SERIO
-	select SERIO_LIBPS2
-	select SERIO_I8042 if X86
-	select SERIO_GSCPS2 if GSC
-	help
-	  Say Y here if you want to use a standard AT or PS/2 keyboard. Usually
-	  you'll need this, unless you have a different type keyboard (USB, ADB
-	  or other). This also works for AT and PS/2 keyboards connected over a
-	  PS/2 to serial converter.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atkbd.
-
-config KEYBOARD_ATKBD_HP_KEYCODES
-	bool "Use HP keyboard scancodes"
-	depends on PARISC && KEYBOARD_ATKBD
-	default y
-	help
-	  Say Y here if you have a PA-RISC machine and want to use an AT or
-	  PS/2 keyboard, and your keyboard uses keycodes that are specific to
-	  PA-RISC keyboards.
-
-	  Say N if you use a standard keyboard.
-
-config KEYBOARD_ATKBD_RDI_KEYCODES
-	bool "Use PrecisionBook keyboard scancodes"
-	depends on KEYBOARD_ATKBD_HP_KEYCODES
-	default n
-	help
-	  If you have an RDI PrecisionBook, say Y here if you want to use its
-	  built-in keyboard (as opposed to an external keyboard).
-
-	  The PrecisionBook has five keys that conflict with those used by most
-	  AT and PS/2 keyboards. These are as follows:
-
-	    PrecisionBook    Standard AT or PS/2
-
-	    F1               F12
-	    Left Ctrl        Left Alt
-	    Caps Lock        Left Ctrl
-	    Right Ctrl       Caps Lock
-	    Left             102nd key (the key to the right of Left Shift)
-
-	  If you say N here, and use the PrecisionBook keyboard, then each key
-	  in the left-hand column will be interpreted as the corresponding key
-	  in the right-hand column.
-
-	  If you say Y here, and use an external keyboard, then each key in the
-	  right-hand column will be interpreted as the key shown in the
-	  left-hand column.
-
-config KEYBOARD_QT1070
-       tristate "Atmel AT42QT1070 Touch Sensor Chip"
-       depends on I2C
-       help
-         Say Y here if you want to use Atmel AT42QT1070 QTouch
-         Sensor chip as input device.
-
-         To compile this driver as a module, choose M here:
-         the module will be called qt1070
-
-config KEYBOARD_QT2160
-	tristate "Atmel AT42QT2160 Touch Sensor Chip"
-	depends on I2C && EXPERIMENTAL
-	help
-	  If you say yes here you get support for Atmel AT42QT2160 Touch
-	  Sensor chip as a keyboard input.
-
-	  This driver can also be built as a module. If so, the module
-	  will be called qt2160.
-
-config KEYBOARD_BFIN
-	tristate "Blackfin BF54x keypad support"
-	depends on (BF54x && !BF544)
-	help
-	  Say Y here if you want to use the BF54x keypad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bf54x-keys.
-
-config KEYBOARD_LKKBD
-	tristate "DECstation/VAXstation LK201/LK401 keyboard"
-	select SERIO
-	help
-	  Say Y here if you want to use a LK201 or LK401 style serial
-	  keyboard. This keyboard is also useable on PCs if you attach
-	  it with the inputattach program. The connector pinout is
-	  described within lkkbd.c.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called lkkbd.
-
-config KEYBOARD_EP93XX
-	tristate "EP93xx Matrix Keypad support"
-	depends on ARCH_EP93XX
-	help
-	  Say Y here to enable the matrix keypad on the Cirrus EP93XX.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ep93xx_keypad.
-
-config KEYBOARD_GPIO
-	tristate "GPIO Buttons"
-	depends on GENERIC_GPIO
-	help
-	  This driver implements support for buttons connected
-	  to GPIO pins of various CPUs (and some other chips).
-
-	  Say Y here if your device has buttons connected
-	  directly to such GPIO pins.  Your board-specific
-	  setup logic must also provide a platform device,
-	  with configuration data saying which GPIOs are used.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gpio_keys.
-
-config KEYBOARD_GPIO_POLLED
-	tristate "Polled GPIO buttons"
-	depends on GENERIC_GPIO
-	select INPUT_POLLDEV
-	help
-	  This driver implements support for buttons connected
-	  to GPIO pins that are not capable of generating interrupts.
-
-	  Say Y here if your device has buttons connected
-	  directly to such GPIO pins.  Your board-specific
-	  setup logic must also provide a platform device,
-	  with configuration data saying which GPIOs are used.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gpio_keys_polled.
-
-config KEYBOARD_TCA6416
-	tristate "TCA6416/TCA6408A Keypad Support"
-	depends on I2C
-	help
-	  This driver implements basic keypad functionality
-	  for keys connected through TCA6416/TCA6408A IO expanders.
-
-	  Say Y here if your device has keys connected to
-	  TCA6416/TCA6408A IO expander. Your board-specific setup logic
-	  must also provide pin-mask details(of which TCA6416 pins
-	  are used for keypad).
-
-	  If enabled the entire TCA6416 device will be managed through
-	  this driver.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tca6416_keypad.
-
-config KEYBOARD_TCA8418
-	tristate "TCA8418 Keypad Support"
-	depends on I2C
-	help
-	  This driver implements basic keypad functionality
-	  for keys connected through TCA8418 keypad decoder.
-
-	  Say Y here if your device has keys connected to
-	  TCA8418 keypad decoder.
-
-	  If enabled the complete TCA8418 device will be managed through
-	  this driver.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tca8418_keypad.
-
-config KEYBOARD_MATRIX
-	tristate "GPIO driven matrix keypad support"
-	depends on GENERIC_GPIO
-	help
-	  Enable support for GPIO driven matrix keypad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called matrix_keypad.
-
-config KEYBOARD_HIL_OLD
-	tristate "HP HIL keyboard support (simple driver)"
-	depends on GSC || HP300
-	default y
-	help
-	  The "Human Interface Loop" is a older, 8-channel USB-like
-	  controller used in several Hewlett Packard models. This driver
-	  was adapted from the one written for m68k/hp300, and implements
-	  support for a keyboard attached to the HIL port, but not for
-	  any other types of HIL input devices like mice or tablets.
-	  However, it has been thoroughly tested and is stable.
-
-	  If you want full HIL support including support for multiple
-	  keyboards, mice, and tablets, you have to enable the
-	  "HP System Device Controller i8042 Support" in the input/serio
-	  submenu.
-
-config KEYBOARD_HIL
-	tristate "HP HIL keyboard/pointer support"
-	depends on GSC || HP300
-	default y
-	select HP_SDC
-	select HIL_MLC
-	select SERIO
-	help
-	  The "Human Interface Loop" is a older, 8-channel USB-like
-	  controller used in several Hewlett Packard models.
-	  This driver implements support for HIL-keyboards and pointing
-	  devices (mice, tablets, touchscreens) attached
-	  to your machine, so normally you should say Y here.
-
-config KEYBOARD_HP6XX
-	tristate "HP Jornada 6xx keyboard"
-	depends on SH_HP6XX
-	select INPUT_POLLDEV
-	help
-	  Say Y here if you have a HP Jornada 620/660/680/690 and want to
-	  support the built-in keyboard.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called jornada680_kbd.
-
-config KEYBOARD_HP7XX
-	tristate "HP Jornada 7xx keyboard"
-	depends on SA1100_JORNADA720_SSP && SA1100_SSP
-	help
-	  Say Y here if you have a HP Jornada 710/720/728 and want to
-	  support the built-in keyboard.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called jornada720_kbd.
-
-config KEYBOARD_LM8323
-	tristate "LM8323 keypad chip"
-	depends on I2C
-	depends on LEDS_CLASS
-	help
-	  If you say yes here you get support for the National Semiconductor
-	  LM8323 keypad controller.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called lm8323.
-
-config KEYBOARD_LOCOMO
-	tristate "LoCoMo Keyboard Support"
-	depends on SHARP_LOCOMO
-	help
-	  Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called locomokbd.
-
-config KEYBOARD_MAPLE
-	tristate "Maple bus keyboard"
-	depends on SH_DREAMCAST && MAPLE
-	help
-	  Say Y here if you have a Dreamcast console running Linux and have
-	  a keyboard attached to its Maple bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called maple_keyb.
-
-config KEYBOARD_MAX7359
-	tristate "Maxim MAX7359 Key Switch Controller"
-	depends on I2C
-	help
-	  If you say yes here you get support for the Maxim MAX7359 Key
-	  Switch Controller chip. This providers microprocessors with
-	  management of up to 64 key switches
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called max7359_keypad.
-
-config KEYBOARD_MCS
-	tristate "MELFAS MCS Touchkey"
-	depends on I2C
-	help
-	  Say Y here if you have the MELFAS MCS5000/5080 touchkey controller
-	  chip in your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mcs_touchkey.
-
-config KEYBOARD_MPR121
-	tristate "Freescale MPR121 Touchkey"
-	depends on I2C
-	help
-	  Say Y here if you have Freescale MPR121 touchkey controller
-	  chip in your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mpr121_touchkey.
-
-config KEYBOARD_IMX
-	tristate "IMX keypad support"
-	depends on ARCH_MXC
-	help
-	  Enable support for IMX keypad port.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called imx_keypad.
-
-config KEYBOARD_NEWTON
-	tristate "Newton keyboard"
-	select SERIO
-	help
-	  Say Y here if you have a Newton keyboard on a serial port.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called newtonkbd.
-
-config KEYBOARD_NOMADIK
-	tristate "ST-Ericsson Nomadik SKE keyboard"
-	depends on PLAT_NOMADIK
-	help
-	  Say Y here if you want to use a keypad provided on the SKE controller
-	  used on the Ux500 and Nomadik platforms
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called nmk-ske-keypad.
-
-config KEYBOARD_TEGRA
-	tristate "NVIDIA Tegra internal matrix keyboard controller support"
-	depends on ARCH_TEGRA
-	select INPUT_OF_MATRIX_KEYMAP if USE_OF
-	help
-	  Say Y here if you want to use a matrix keyboard connected directly
-	  to the internal keyboard controller on Tegra SoCs.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tegra-kbc.
-
-config KEYBOARD_OPENCORES
-	tristate "OpenCores Keyboard Controller"
-	help
-	  Say Y here if you want to use the OpenCores Keyboard Controller
-	  http://www.opencores.org/project,keyboardcontroller
-
-	  To compile this driver as a module, choose M here; the
-	  module will be called opencores-kbd.
-
-config KEYBOARD_PXA27x
-	tristate "PXA27x/PXA3xx keypad support"
-	depends on PXA27x || PXA3xx || ARCH_MMP
-	help
-	  Enable support for PXA27x/PXA3xx keypad controller.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pxa27x_keypad.
-
-config KEYBOARD_PXA930_ROTARY
-	tristate "PXA930/PXA935 Enhanced Rotary Controller Support"
-	depends on CPU_PXA930 || CPU_PXA935
-	help
-	  Enable support for PXA930/PXA935 Enhanced Rotary Controller.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pxa930_rotary.
-
-config KEYBOARD_PMIC8XXX
-	tristate "Qualcomm PMIC8XXX keypad support"
-	depends on MFD_PM8XXX
-	help
-	  Say Y here if you want to enable the driver for the PMIC8XXX
-	  keypad provided as a reference design from Qualcomm. This is intended
-	  to support upto 18x8 matrix based keypad design.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called pmic8xxx-keypad.
-
-config KEYBOARD_SAMSUNG
-	tristate "Samsung keypad support"
-	depends on HAVE_CLK
-	help
-	  Say Y here if you want to use the keypad on your Samsung mobile
-	  device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called samsung-keypad.
-
-config KEYBOARD_STOWAWAY
-	tristate "Stowaway keyboard"
-	select SERIO
-	help
-	  Say Y here if you have a Stowaway keyboard on a serial port.
-	  Stowaway compatible keyboards like Dicota Input-PDA keyboard
-	  are also supported by this driver.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called stowaway.
-
-config KEYBOARD_SUNKBD
-	tristate "Sun Type 4 and Type 5 keyboard"
-	select SERIO
-	help
-	  Say Y here if you want to use a Sun Type 4 or Type 5 keyboard,
-	  connected either to the Sun keyboard connector or to an serial
-	  (RS-232) port via a simple adapter.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sunkbd.
-
-config KEYBOARD_SH_KEYSC
-	tristate "SuperH KEYSC keypad support"
-	depends on SUPERH || ARCH_SHMOBILE
-	help
-	  Say Y here if you want to use a keypad attached to the KEYSC block
-	  on SuperH processors such as sh7722 and sh7343.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sh_keysc.
-
-config KEYBOARD_STMPE
-	tristate "STMPE keypad support"
-	depends on MFD_STMPE
-	help
-	  Say Y here if you want to use the keypad controller on STMPE I/O
-	  expanders.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called stmpe-keypad.
-
-config KEYBOARD_DAVINCI
-	tristate "TI DaVinci Key Scan"
-	depends on ARCH_DAVINCI_DM365
-	help
-	  Say Y to enable keypad module support for the TI DaVinci
-	  platforms (DM365).
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called davinci_keyscan.
-
-config KEYBOARD_WMT
-	tristate "WMT keypad support"
-        depends on INPUT && INPUT_KEYBOARD
-        ---help---
-	  Say Y here if you want to use keypad on WMT based EVB.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wmt_keypad.
-
-config SARADC_WMT
-	tristate "WMT saradc support"
-        depends on INPUT && INPUT_KEYBOARD
-        ---help---
-	  Say Y here if you want to use keypad on WMT based EVB.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wmt_saradc.
-
-config KEYBOARD_OMAP
-	tristate "TI OMAP keypad support"
-	depends on (ARCH_OMAP1 || ARCH_OMAP2)
-	help
-	  Say Y here if you want to use the OMAP keypad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called omap-keypad.
-
-config KEYBOARD_OMAP4
-	tristate "TI OMAP4 keypad support"
-	help
-	  Say Y here if you want to use the OMAP4 keypad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called omap4-keypad.
-
-config KEYBOARD_SPEAR
-	tristate "ST SPEAR keyboard support"
-	depends on PLAT_SPEAR
-	help
-	  Say Y here if you want to use the SPEAR keyboard.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called spear-keboard.
-
-config KEYBOARD_TC3589X
-	tristate "TC3589X Keypad support"
-	depends on MFD_TC3589X
-	help
-	  Say Y here if you want to use the keypad controller on
-	  TC35892/3 I/O expander.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tc3589x-keypad.
-
-config KEYBOARD_TNETV107X
-	tristate "TI TNETV107X keypad support"
-	depends on ARCH_DAVINCI_TNETV107X
-	help
-	  Say Y here if you want to use the TNETV107X keypad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tnetv107x-keypad.
-
-config KEYBOARD_TWL4030
-	tristate "TI TWL4030/TWL5030/TPS659x0 keypad support"
-	depends on TWL4030_CORE
-	help
-	  Say Y here if your board use the keypad controller on
-	  TWL4030 family chips.  It's safe to say enable this
-	  even on boards that don't use the keypad controller.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called twl4030_keypad.
-
-config KEYBOARD_XTKBD
-	tristate "XT keyboard"
-	select SERIO
-	help
-	  Say Y here if you want to use the old IBM PC/XT keyboard (or
-	  compatible) on your system. This is only possible with a
-	  parallel port keyboard adapter, you cannot connect it to the
-	  keyboard port on a PC that runs Linux.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called xtkbd.
-
-config KEYBOARD_W90P910
-	tristate "W90P910 Matrix Keypad support"
-	depends on ARCH_W90X900
-	help
-	  Say Y here to enable the matrix keypad on evaluation board
-	  based on W90P910.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called w90p910_keypad.
-
-endif
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/Makefile b/ANDROID_3.4.5/drivers/input/keyboard/Makefile
deleted file mode 100644
index 587a9f25..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/Makefile
+++ /dev/null
@@ -1,56 +0,0 @@
-#
-# Makefile for the input core drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_KEYBOARD_ADP5520)		+= adp5520-keys.o
-obj-$(CONFIG_KEYBOARD_ADP5588)		+= adp5588-keys.o
-obj-$(CONFIG_KEYBOARD_ADP5589)		+= adp5589-keys.o
-obj-$(CONFIG_KEYBOARD_AMIGA)		+= amikbd.o
-obj-$(CONFIG_KEYBOARD_ATARI)		+= atakbd.o
-obj-$(CONFIG_KEYBOARD_ATKBD)		+= atkbd.o
-obj-$(CONFIG_KEYBOARD_BFIN)		+= bf54x-keys.o
-obj-$(CONFIG_KEYBOARD_DAVINCI)		+= davinci_keyscan.o
-obj-$(CONFIG_KEYBOARD_EP93XX)		+= ep93xx_keypad.o
-obj-$(CONFIG_KEYBOARD_GPIO)		+= gpio_keys.o
-obj-$(CONFIG_KEYBOARD_GPIO_POLLED)	+= gpio_keys_polled.o
-obj-$(CONFIG_KEYBOARD_TCA6416)		+= tca6416-keypad.o
-obj-$(CONFIG_KEYBOARD_TCA8418)		+= tca8418_keypad.o
-obj-$(CONFIG_KEYBOARD_HIL)		+= hil_kbd.o
-obj-$(CONFIG_KEYBOARD_HIL_OLD)		+= hilkbd.o
-obj-$(CONFIG_KEYBOARD_IMX)		+= imx_keypad.o
-obj-$(CONFIG_KEYBOARD_HP6XX)		+= jornada680_kbd.o
-obj-$(CONFIG_KEYBOARD_HP7XX)		+= jornada720_kbd.o
-obj-$(CONFIG_KEYBOARD_LKKBD)		+= lkkbd.o
-obj-$(CONFIG_KEYBOARD_LM8323)		+= lm8323.o
-obj-$(CONFIG_KEYBOARD_LOCOMO)		+= locomokbd.o
-obj-$(CONFIG_KEYBOARD_MAPLE)		+= maple_keyb.o
-obj-$(CONFIG_KEYBOARD_MATRIX)		+= matrix_keypad.o
-obj-$(CONFIG_KEYBOARD_MAX7359)		+= max7359_keypad.o
-obj-$(CONFIG_KEYBOARD_MCS)		+= mcs_touchkey.o
-obj-$(CONFIG_KEYBOARD_MPR121)		+= mpr121_touchkey.o
-obj-$(CONFIG_KEYBOARD_NEWTON)		+= newtonkbd.o
-obj-$(CONFIG_KEYBOARD_NOMADIK)		+= nomadik-ske-keypad.o
-obj-$(CONFIG_KEYBOARD_OMAP)		+= omap-keypad.o
-obj-$(CONFIG_KEYBOARD_OMAP4)		+= omap4-keypad.o
-obj-$(CONFIG_KEYBOARD_OPENCORES)	+= opencores-kbd.o
-obj-$(CONFIG_KEYBOARD_PMIC8XXX)		+= pmic8xxx-keypad.o
-obj-$(CONFIG_KEYBOARD_PXA27x)		+= pxa27x_keypad.o
-obj-$(CONFIG_KEYBOARD_PXA930_ROTARY)	+= pxa930_rotary.o
-obj-$(CONFIG_KEYBOARD_QT1070)           += qt1070.o
-obj-$(CONFIG_KEYBOARD_QT2160)		+= qt2160.o
-obj-$(CONFIG_KEYBOARD_SAMSUNG)		+= samsung-keypad.o
-obj-$(CONFIG_KEYBOARD_SH_KEYSC)		+= sh_keysc.o
-obj-$(CONFIG_KEYBOARD_SPEAR)		+= spear-keyboard.o
-obj-$(CONFIG_KEYBOARD_STMPE)		+= stmpe-keypad.o
-obj-$(CONFIG_KEYBOARD_STOWAWAY)		+= stowaway.o
-obj-$(CONFIG_KEYBOARD_SUNKBD)		+= sunkbd.o
-obj-$(CONFIG_KEYBOARD_TC3589X)		+= tc3589x-keypad.o
-obj-$(CONFIG_KEYBOARD_TEGRA)		+= tegra-kbc.o
-obj-$(CONFIG_KEYBOARD_TNETV107X)	+= tnetv107x-keypad.o
-obj-$(CONFIG_KEYBOARD_TWL4030)		+= twl4030_keypad.o
-obj-$(CONFIG_KEYBOARD_XTKBD)		+= xtkbd.o
-obj-$(CONFIG_KEYBOARD_WMT)		+= wmt_kpad.o
-obj-$(CONFIG_KEYBOARD_W90P910)		+= w90p910_keypad.o
-obj-$(CONFIG_SARADC_WMT)		+= wmt_saradc.o
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/adp5520-keys.c b/ANDROID_3.4.5/drivers/input/keyboard/adp5520-keys.c
deleted file mode 100644
index e9e8674d..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/adp5520-keys.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Keypad driver for Analog Devices ADP5520 MFD PMICs
- *
- * Copyright 2009 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/mfd/adp5520.h>
-#include <linux/slab.h>
-
-struct adp5520_keys {
-	struct input_dev *input;
-	struct notifier_block notifier;
-	struct device *master;
-	unsigned short keycode[ADP5520_KEYMAPSIZE];
-};
-
-static void adp5520_keys_report_event(struct adp5520_keys *dev,
-					unsigned short keymask, int value)
-{
-	int i;
-
-	for (i = 0; i < ADP5520_MAXKEYS; i++)
-		if (keymask & (1 << i))
-			input_report_key(dev->input, dev->keycode[i], value);
-
-	input_sync(dev->input);
-}
-
-static int adp5520_keys_notifier(struct notifier_block *nb,
-				 unsigned long event, void *data)
-{
-	struct adp5520_keys *dev;
-	uint8_t reg_val_lo, reg_val_hi;
-	unsigned short keymask;
-
-	dev = container_of(nb, struct adp5520_keys, notifier);
-
-	if (event & ADP5520_KP_INT) {
-		adp5520_read(dev->master, ADP5520_KP_INT_STAT_1, &reg_val_lo);
-		adp5520_read(dev->master, ADP5520_KP_INT_STAT_2, &reg_val_hi);
-
-		keymask = (reg_val_hi << 8) | reg_val_lo;
-		/* Read twice to clear */
-		adp5520_read(dev->master, ADP5520_KP_INT_STAT_1, &reg_val_lo);
-		adp5520_read(dev->master, ADP5520_KP_INT_STAT_2, &reg_val_hi);
-		keymask |= (reg_val_hi << 8) | reg_val_lo;
-		adp5520_keys_report_event(dev, keymask, 1);
-	}
-
-	if (event & ADP5520_KR_INT) {
-		adp5520_read(dev->master, ADP5520_KR_INT_STAT_1, &reg_val_lo);
-		adp5520_read(dev->master, ADP5520_KR_INT_STAT_2, &reg_val_hi);
-
-		keymask = (reg_val_hi << 8) | reg_val_lo;
-		/* Read twice to clear */
-		adp5520_read(dev->master, ADP5520_KR_INT_STAT_1, &reg_val_lo);
-		adp5520_read(dev->master, ADP5520_KR_INT_STAT_2, &reg_val_hi);
-		keymask |= (reg_val_hi << 8) | reg_val_lo;
-		adp5520_keys_report_event(dev, keymask, 0);
-	}
-
-	return 0;
-}
-
-static int __devinit adp5520_keys_probe(struct platform_device *pdev)
-{
-	struct adp5520_keys_platform_data *pdata = pdev->dev.platform_data;
-	struct input_dev *input;
-	struct adp5520_keys *dev;
-	int ret, i;
-	unsigned char en_mask, ctl_mask = 0;
-
-	if (pdev->id != ID_ADP5520) {
-		dev_err(&pdev->dev, "only ADP5520 supports Keypad\n");
-		return -EINVAL;
-	}
-
-	if (pdata == NULL) {
-		dev_err(&pdev->dev, "missing platform data\n");
-		return -EINVAL;
-	}
-
-	if (!(pdata->rows_en_mask && pdata->cols_en_mask))
-		return -EINVAL;
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (dev == NULL) {
-		dev_err(&pdev->dev, "failed to alloc memory\n");
-		return -ENOMEM;
-	}
-
-	input = input_allocate_device();
-	if (!input) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	dev->master = pdev->dev.parent;
-	dev->input = input;
-
-	input->name = pdev->name;
-	input->phys = "adp5520-keys/input0";
-	input->dev.parent = &pdev->dev;
-
-	input_set_drvdata(input, dev);
-
-	input->id.bustype = BUS_I2C;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x5520;
-	input->id.version = 0x0001;
-
-	input->keycodesize = sizeof(dev->keycode[0]);
-	input->keycodemax = pdata->keymapsize;
-	input->keycode = dev->keycode;
-
-	memcpy(dev->keycode, pdata->keymap,
-		pdata->keymapsize * input->keycodesize);
-
-	/* setup input device */
-	__set_bit(EV_KEY, input->evbit);
-
-	if (pdata->repeat)
-		__set_bit(EV_REP, input->evbit);
-
-	for (i = 0; i < input->keycodemax; i++)
-		__set_bit(dev->keycode[i], input->keybit);
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	ret = input_register_device(input);
-	if (ret) {
-		dev_err(&pdev->dev, "unable to register input device\n");
-		goto err;
-	}
-
-	en_mask = pdata->rows_en_mask | pdata->cols_en_mask;
-
-	ret = adp5520_set_bits(dev->master, ADP5520_GPIO_CFG_1, en_mask);
-
-	if (en_mask & ADP5520_COL_C3)
-		ctl_mask |= ADP5520_C3_MODE;
-
-	if (en_mask & ADP5520_ROW_R3)
-		ctl_mask |= ADP5520_R3_MODE;
-
-	if (ctl_mask)
-		ret |= adp5520_set_bits(dev->master, ADP5520_LED_CONTROL,
-			ctl_mask);
-
-	ret |= adp5520_set_bits(dev->master, ADP5520_GPIO_PULLUP,
-		pdata->rows_en_mask);
-
-	if (ret) {
-		dev_err(&pdev->dev, "failed to write\n");
-		ret = -EIO;
-		goto err1;
-	}
-
-	dev->notifier.notifier_call = adp5520_keys_notifier;
-	ret = adp5520_register_notifier(dev->master, &dev->notifier,
-			ADP5520_KP_IEN | ADP5520_KR_IEN);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to register notifier\n");
-		goto err1;
-	}
-
-	platform_set_drvdata(pdev, dev);
-	return 0;
-
-err1:
-	input_unregister_device(input);
-	input = NULL;
-err:
-	input_free_device(input);
-	kfree(dev);
-	return ret;
-}
-
-static int __devexit adp5520_keys_remove(struct platform_device *pdev)
-{
-	struct adp5520_keys *dev = platform_get_drvdata(pdev);
-
-	adp5520_unregister_notifier(dev->master, &dev->notifier,
-				ADP5520_KP_IEN | ADP5520_KR_IEN);
-
-	input_unregister_device(dev->input);
-	kfree(dev);
-	return 0;
-}
-
-static struct platform_driver adp5520_keys_driver = {
-	.driver	= {
-		.name	= "adp5520-keys",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= adp5520_keys_probe,
-	.remove		= __devexit_p(adp5520_keys_remove),
-};
-module_platform_driver(adp5520_keys_driver);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("Keys ADP5520 Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:adp5520-keys");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/adp5588-keys.c b/ANDROID_3.4.5/drivers/input/keyboard/adp5588-keys.c
deleted file mode 100644
index 39ebffac..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/adp5588-keys.c
+++ /dev/null
@@ -1,660 +0,0 @@
-/*
- * File: drivers/input/keyboard/adp5588_keys.c
- * Description:  keypad driver for ADP5588 and ADP5587
- *		 I2C QWERTY Keypad and IO Expander
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * Copyright (C) 2008-2010 Analog Devices Inc.
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/workqueue.h>
-#include <linux/errno.h>
-#include <linux/pm.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-
-#include <linux/i2c/adp5588.h>
-
-/* Key Event Register xy */
-#define KEY_EV_PRESSED		(1 << 7)
-#define KEY_EV_MASK		(0x7F)
-
-#define KP_SEL(x)		(0xFFFF >> (16 - x))	/* 2^x-1 */
-
-#define KEYP_MAX_EVENT		10
-
-/*
- * Early pre 4.0 Silicon required to delay readout by at least 25ms,
- * since the Event Counter Register updated 25ms after the interrupt
- * asserted.
- */
-#define WA_DELAYED_READOUT_REVID(rev)		((rev) < 4)
-
-struct adp5588_kpad {
-	struct i2c_client *client;
-	struct input_dev *input;
-	struct delayed_work work;
-	unsigned long delay;
-	unsigned short keycode[ADP5588_KEYMAPSIZE];
-	const struct adp5588_gpi_map *gpimap;
-	unsigned short gpimapsize;
-#ifdef CONFIG_GPIOLIB
-	unsigned char gpiomap[ADP5588_MAXGPIO];
-	bool export_gpio;
-	struct gpio_chip gc;
-	struct mutex gpio_lock;	/* Protect cached dir, dat_out */
-	u8 dat_out[3];
-	u8 dir[3];
-#endif
-};
-
-static int adp5588_read(struct i2c_client *client, u8 reg)
-{
-	int ret = i2c_smbus_read_byte_data(client, reg);
-
-	if (ret < 0)
-		dev_err(&client->dev, "Read Error\n");
-
-	return ret;
-}
-
-static int adp5588_write(struct i2c_client *client, u8 reg, u8 val)
-{
-	return i2c_smbus_write_byte_data(client, reg, val);
-}
-
-#ifdef CONFIG_GPIOLIB
-static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off)
-{
-	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
-
-	return !!(adp5588_read(kpad->client, GPIO_DAT_STAT1 + bank) & bit);
-}
-
-static void adp5588_gpio_set_value(struct gpio_chip *chip,
-				   unsigned off, int val)
-{
-	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
-
-	mutex_lock(&kpad->gpio_lock);
-
-	if (val)
-		kpad->dat_out[bank] |= bit;
-	else
-		kpad->dat_out[bank] &= ~bit;
-
-	adp5588_write(kpad->client, GPIO_DAT_OUT1 + bank,
-			   kpad->dat_out[bank]);
-
-	mutex_unlock(&kpad->gpio_lock);
-}
-
-static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off)
-{
-	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
-	int ret;
-
-	mutex_lock(&kpad->gpio_lock);
-
-	kpad->dir[bank] &= ~bit;
-	ret = adp5588_write(kpad->client, GPIO_DIR1 + bank, kpad->dir[bank]);
-
-	mutex_unlock(&kpad->gpio_lock);
-
-	return ret;
-}
-
-static int adp5588_gpio_direction_output(struct gpio_chip *chip,
-					 unsigned off, int val)
-{
-	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
-	int ret;
-
-	mutex_lock(&kpad->gpio_lock);
-
-	kpad->dir[bank] |= bit;
-
-	if (val)
-		kpad->dat_out[bank] |= bit;
-	else
-		kpad->dat_out[bank] &= ~bit;
-
-	ret = adp5588_write(kpad->client, GPIO_DAT_OUT1 + bank,
-				 kpad->dat_out[bank]);
-	ret |= adp5588_write(kpad->client, GPIO_DIR1 + bank,
-				 kpad->dir[bank]);
-
-	mutex_unlock(&kpad->gpio_lock);
-
-	return ret;
-}
-
-static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
-				const struct adp5588_kpad_platform_data *pdata)
-{
-	bool pin_used[ADP5588_MAXGPIO];
-	int n_unused = 0;
-	int i;
-
-	memset(pin_used, 0, sizeof(pin_used));
-
-	for (i = 0; i < pdata->rows; i++)
-		pin_used[i] = true;
-
-	for (i = 0; i < pdata->cols; i++)
-		pin_used[i + GPI_PIN_COL_BASE - GPI_PIN_BASE] = true;
-
-	for (i = 0; i < kpad->gpimapsize; i++)
-		pin_used[kpad->gpimap[i].pin - GPI_PIN_BASE] = true;
-
-	for (i = 0; i < ADP5588_MAXGPIO; i++)
-		if (!pin_used[i])
-			kpad->gpiomap[n_unused++] = i;
-
-	return n_unused;
-}
-
-static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad)
-{
-	struct device *dev = &kpad->client->dev;
-	const struct adp5588_kpad_platform_data *pdata = dev->platform_data;
-	const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data;
-	int i, error;
-
-	if (!gpio_data)
-		return 0;
-
-	kpad->gc.ngpio = adp5588_build_gpiomap(kpad, pdata);
-	if (kpad->gc.ngpio == 0) {
-		dev_info(dev, "No unused gpios left to export\n");
-		return 0;
-	}
-
-	kpad->export_gpio = true;
-
-	kpad->gc.direction_input = adp5588_gpio_direction_input;
-	kpad->gc.direction_output = adp5588_gpio_direction_output;
-	kpad->gc.get = adp5588_gpio_get_value;
-	kpad->gc.set = adp5588_gpio_set_value;
-	kpad->gc.can_sleep = 1;
-
-	kpad->gc.base = gpio_data->gpio_start;
-	kpad->gc.label = kpad->client->name;
-	kpad->gc.owner = THIS_MODULE;
-
-	mutex_init(&kpad->gpio_lock);
-
-	error = gpiochip_add(&kpad->gc);
-	if (error) {
-		dev_err(dev, "gpiochip_add failed, err: %d\n", error);
-		return error;
-	}
-
-	for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
-		kpad->dat_out[i] = adp5588_read(kpad->client,
-						GPIO_DAT_OUT1 + i);
-		kpad->dir[i] = adp5588_read(kpad->client, GPIO_DIR1 + i);
-	}
-
-	if (gpio_data->setup) {
-		error = gpio_data->setup(kpad->client,
-					 kpad->gc.base, kpad->gc.ngpio,
-					 gpio_data->context);
-		if (error)
-			dev_warn(dev, "setup failed, %d\n", error);
-	}
-
-	return 0;
-}
-
-static void __devexit adp5588_gpio_remove(struct adp5588_kpad *kpad)
-{
-	struct device *dev = &kpad->client->dev;
-	const struct adp5588_kpad_platform_data *pdata = dev->platform_data;
-	const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data;
-	int error;
-
-	if (!kpad->export_gpio)
-		return;
-
-	if (gpio_data->teardown) {
-		error = gpio_data->teardown(kpad->client,
-					    kpad->gc.base, kpad->gc.ngpio,
-					    gpio_data->context);
-		if (error)
-			dev_warn(dev, "teardown failed %d\n", error);
-	}
-
-	error = gpiochip_remove(&kpad->gc);
-	if (error)
-		dev_warn(dev, "gpiochip_remove failed %d\n", error);
-}
-#else
-static inline int adp5588_gpio_add(struct adp5588_kpad *kpad)
-{
-	return 0;
-}
-
-static inline void adp5588_gpio_remove(struct adp5588_kpad *kpad)
-{
-}
-#endif
-
-static void adp5588_report_events(struct adp5588_kpad *kpad, int ev_cnt)
-{
-	int i, j;
-
-	for (i = 0; i < ev_cnt; i++) {
-		int key = adp5588_read(kpad->client, Key_EVENTA + i);
-		int key_val = key & KEY_EV_MASK;
-
-		if (key_val >= GPI_PIN_BASE && key_val <= GPI_PIN_END) {
-			for (j = 0; j < kpad->gpimapsize; j++) {
-				if (key_val == kpad->gpimap[j].pin) {
-					input_report_switch(kpad->input,
-							kpad->gpimap[j].sw_evt,
-							key & KEY_EV_PRESSED);
-					break;
-				}
-			}
-		} else {
-			input_report_key(kpad->input,
-					 kpad->keycode[key_val - 1],
-					 key & KEY_EV_PRESSED);
-		}
-	}
-}
-
-static void adp5588_work(struct work_struct *work)
-{
-	struct adp5588_kpad *kpad = container_of(work,
-						struct adp5588_kpad, work.work);
-	struct i2c_client *client = kpad->client;
-	int status, ev_cnt;
-
-	status = adp5588_read(client, INT_STAT);
-
-	if (status & ADP5588_OVR_FLOW_INT)	/* Unlikely and should never happen */
-		dev_err(&client->dev, "Event Overflow Error\n");
-
-	if (status & ADP5588_KE_INT) {
-		ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & ADP5588_KEC;
-		if (ev_cnt) {
-			adp5588_report_events(kpad, ev_cnt);
-			input_sync(kpad->input);
-		}
-	}
-	adp5588_write(client, INT_STAT, status); /* Status is W1C */
-}
-
-static irqreturn_t adp5588_irq(int irq, void *handle)
-{
-	struct adp5588_kpad *kpad = handle;
-
-	/*
-	 * use keventd context to read the event fifo registers
-	 * Schedule readout at least 25ms after notification for
-	 * REVID < 4
-	 */
-
-	schedule_delayed_work(&kpad->work, kpad->delay);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit adp5588_setup(struct i2c_client *client)
-{
-	const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data;
-	const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data;
-	int i, ret;
-	unsigned char evt_mode1 = 0, evt_mode2 = 0, evt_mode3 = 0;
-
-	ret = adp5588_write(client, KP_GPIO1, KP_SEL(pdata->rows));
-	ret |= adp5588_write(client, KP_GPIO2, KP_SEL(pdata->cols) & 0xFF);
-	ret |= adp5588_write(client, KP_GPIO3, KP_SEL(pdata->cols) >> 8);
-
-	if (pdata->en_keylock) {
-		ret |= adp5588_write(client, UNLOCK1, pdata->unlock_key1);
-		ret |= adp5588_write(client, UNLOCK2, pdata->unlock_key2);
-		ret |= adp5588_write(client, KEY_LCK_EC_STAT, ADP5588_K_LCK_EN);
-	}
-
-	for (i = 0; i < KEYP_MAX_EVENT; i++)
-		ret |= adp5588_read(client, Key_EVENTA);
-
-	for (i = 0; i < pdata->gpimapsize; i++) {
-		unsigned short pin = pdata->gpimap[i].pin;
-
-		if (pin <= GPI_PIN_ROW_END) {
-			evt_mode1 |= (1 << (pin - GPI_PIN_ROW_BASE));
-		} else {
-			evt_mode2 |= ((1 << (pin - GPI_PIN_COL_BASE)) & 0xFF);
-			evt_mode3 |= ((1 << (pin - GPI_PIN_COL_BASE)) >> 8);
-		}
-	}
-
-	if (pdata->gpimapsize) {
-		ret |= adp5588_write(client, GPI_EM1, evt_mode1);
-		ret |= adp5588_write(client, GPI_EM2, evt_mode2);
-		ret |= adp5588_write(client, GPI_EM3, evt_mode3);
-	}
-
-	if (gpio_data) {
-		for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
-			int pull_mask = gpio_data->pullup_dis_mask;
-
-			ret |= adp5588_write(client, GPIO_PULL1 + i,
-				(pull_mask >> (8 * i)) & 0xFF);
-		}
-	}
-
-	ret |= adp5588_write(client, INT_STAT,
-				ADP5588_CMP2_INT | ADP5588_CMP1_INT |
-				ADP5588_OVR_FLOW_INT | ADP5588_K_LCK_INT |
-				ADP5588_GPI_INT | ADP5588_KE_INT); /* Status is W1C */
-
-	ret |= adp5588_write(client, CFG, ADP5588_INT_CFG |
-					  ADP5588_OVR_FLOW_IEN |
-					  ADP5588_KE_IEN);
-
-	if (ret < 0) {
-		dev_err(&client->dev, "Write Error\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static void __devinit adp5588_report_switch_state(struct adp5588_kpad *kpad)
-{
-	int gpi_stat1 = adp5588_read(kpad->client, GPIO_DAT_STAT1);
-	int gpi_stat2 = adp5588_read(kpad->client, GPIO_DAT_STAT2);
-	int gpi_stat3 = adp5588_read(kpad->client, GPIO_DAT_STAT3);
-	int gpi_stat_tmp, pin_loc;
-	int i;
-
-	for (i = 0; i < kpad->gpimapsize; i++) {
-		unsigned short pin = kpad->gpimap[i].pin;
-
-		if (pin <= GPI_PIN_ROW_END) {
-			gpi_stat_tmp = gpi_stat1;
-			pin_loc = pin - GPI_PIN_ROW_BASE;
-		} else if ((pin - GPI_PIN_COL_BASE) < 8) {
-			gpi_stat_tmp = gpi_stat2;
-			pin_loc = pin - GPI_PIN_COL_BASE;
-		} else {
-			gpi_stat_tmp = gpi_stat3;
-			pin_loc = pin - GPI_PIN_COL_BASE - 8;
-		}
-
-		if (gpi_stat_tmp < 0) {
-			dev_err(&kpad->client->dev,
-				"Can't read GPIO_DAT_STAT switch %d default to OFF\n",
-				pin);
-			gpi_stat_tmp = 0;
-		}
-
-		input_report_switch(kpad->input,
-				    kpad->gpimap[i].sw_evt,
-				    !(gpi_stat_tmp & (1 << pin_loc)));
-	}
-
-	input_sync(kpad->input);
-}
-
-
-static int __devinit adp5588_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	struct adp5588_kpad *kpad;
-	const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data;
-	struct input_dev *input;
-	unsigned int revid;
-	int ret, i;
-	int error;
-
-	if (!i2c_check_functionality(client->adapter,
-					I2C_FUNC_SMBUS_BYTE_DATA)) {
-		dev_err(&client->dev, "SMBUS Byte Data not Supported\n");
-		return -EIO;
-	}
-
-	if (!pdata) {
-		dev_err(&client->dev, "no platform data?\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->rows || !pdata->cols || !pdata->keymap) {
-		dev_err(&client->dev, "no rows, cols or keymap from pdata\n");
-		return -EINVAL;
-	}
-
-	if (pdata->keymapsize != ADP5588_KEYMAPSIZE) {
-		dev_err(&client->dev, "invalid keymapsize\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->gpimap && pdata->gpimapsize) {
-		dev_err(&client->dev, "invalid gpimap from pdata\n");
-		return -EINVAL;
-	}
-
-	if (pdata->gpimapsize > ADP5588_GPIMAPSIZE_MAX) {
-		dev_err(&client->dev, "invalid gpimapsize\n");
-		return -EINVAL;
-	}
-
-	for (i = 0; i < pdata->gpimapsize; i++) {
-		unsigned short pin = pdata->gpimap[i].pin;
-
-		if (pin < GPI_PIN_BASE || pin > GPI_PIN_END) {
-			dev_err(&client->dev, "invalid gpi pin data\n");
-			return -EINVAL;
-		}
-
-		if (pin <= GPI_PIN_ROW_END) {
-			if (pin - GPI_PIN_ROW_BASE + 1 <= pdata->rows) {
-				dev_err(&client->dev, "invalid gpi row data\n");
-				return -EINVAL;
-			}
-		} else {
-			if (pin - GPI_PIN_COL_BASE + 1 <= pdata->cols) {
-				dev_err(&client->dev, "invalid gpi col data\n");
-				return -EINVAL;
-			}
-		}
-	}
-
-	if (!client->irq) {
-		dev_err(&client->dev, "no IRQ?\n");
-		return -EINVAL;
-	}
-
-	kpad = kzalloc(sizeof(*kpad), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!kpad || !input) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	kpad->client = client;
-	kpad->input = input;
-	INIT_DELAYED_WORK(&kpad->work, adp5588_work);
-
-	ret = adp5588_read(client, DEV_ID);
-	if (ret < 0) {
-		error = ret;
-		goto err_free_mem;
-	}
-
-	revid = (u8) ret & ADP5588_DEVICE_ID_MASK;
-	if (WA_DELAYED_READOUT_REVID(revid))
-		kpad->delay = msecs_to_jiffies(30);
-
-	input->name = client->name;
-	input->phys = "adp5588-keys/input0";
-	input->dev.parent = &client->dev;
-
-	input_set_drvdata(input, kpad);
-
-	input->id.bustype = BUS_I2C;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = revid;
-
-	input->keycodesize = sizeof(kpad->keycode[0]);
-	input->keycodemax = pdata->keymapsize;
-	input->keycode = kpad->keycode;
-
-	memcpy(kpad->keycode, pdata->keymap,
-		pdata->keymapsize * input->keycodesize);
-
-	kpad->gpimap = pdata->gpimap;
-	kpad->gpimapsize = pdata->gpimapsize;
-
-	/* setup input device */
-	__set_bit(EV_KEY, input->evbit);
-
-	if (pdata->repeat)
-		__set_bit(EV_REP, input->evbit);
-
-	for (i = 0; i < input->keycodemax; i++)
-		__set_bit(kpad->keycode[i] & KEY_MAX, input->keybit);
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	if (kpad->gpimapsize)
-		__set_bit(EV_SW, input->evbit);
-	for (i = 0; i < kpad->gpimapsize; i++)
-		__set_bit(kpad->gpimap[i].sw_evt, input->swbit);
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&client->dev, "unable to register input device\n");
-		goto err_free_mem;
-	}
-
-	error = request_irq(client->irq, adp5588_irq,
-			    IRQF_TRIGGER_FALLING,
-			    client->dev.driver->name, kpad);
-	if (error) {
-		dev_err(&client->dev, "irq %d busy?\n", client->irq);
-		goto err_unreg_dev;
-	}
-
-	error = adp5588_setup(client);
-	if (error)
-		goto err_free_irq;
-
-	if (kpad->gpimapsize)
-		adp5588_report_switch_state(kpad);
-
-	error = adp5588_gpio_add(kpad);
-	if (error)
-		goto err_free_irq;
-
-	device_init_wakeup(&client->dev, 1);
-	i2c_set_clientdata(client, kpad);
-
-	dev_info(&client->dev, "Rev.%d keypad, irq %d\n", revid, client->irq);
-	return 0;
-
- err_free_irq:
-	free_irq(client->irq, kpad);
- err_unreg_dev:
-	input_unregister_device(input);
-	input = NULL;
- err_free_mem:
-	input_free_device(input);
-	kfree(kpad);
-
-	return error;
-}
-
-static int __devexit adp5588_remove(struct i2c_client *client)
-{
-	struct adp5588_kpad *kpad = i2c_get_clientdata(client);
-
-	adp5588_write(client, CFG, 0);
-	free_irq(client->irq, kpad);
-	cancel_delayed_work_sync(&kpad->work);
-	input_unregister_device(kpad->input);
-	adp5588_gpio_remove(kpad);
-	kfree(kpad);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int adp5588_suspend(struct device *dev)
-{
-	struct adp5588_kpad *kpad = dev_get_drvdata(dev);
-	struct i2c_client *client = kpad->client;
-
-	disable_irq(client->irq);
-	cancel_delayed_work_sync(&kpad->work);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
-	return 0;
-}
-
-static int adp5588_resume(struct device *dev)
-{
-	struct adp5588_kpad *kpad = dev_get_drvdata(dev);
-	struct i2c_client *client = kpad->client;
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
-	enable_irq(client->irq);
-
-	return 0;
-}
-
-static const struct dev_pm_ops adp5588_dev_pm_ops = {
-	.suspend = adp5588_suspend,
-	.resume  = adp5588_resume,
-};
-#endif
-
-static const struct i2c_device_id adp5588_id[] = {
-	{ "adp5588-keys", 0 },
-	{ "adp5587-keys", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, adp5588_id);
-
-static struct i2c_driver adp5588_driver = {
-	.driver = {
-		.name = KBUILD_MODNAME,
-#ifdef CONFIG_PM
-		.pm   = &adp5588_dev_pm_ops,
-#endif
-	},
-	.probe    = adp5588_probe,
-	.remove   = __devexit_p(adp5588_remove),
-	.id_table = adp5588_id,
-};
-
-module_i2c_driver(adp5588_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("ADP5588/87 Keypad driver");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/adp5589-keys.c b/ANDROID_3.4.5/drivers/input/keyboard/adp5589-keys.c
deleted file mode 100644
index 74e60321..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/adp5589-keys.c
+++ /dev/null
@@ -1,1115 +0,0 @@
-/*
- * Description:  keypad driver for ADP5589, ADP5585
- *		 I2C QWERTY Keypad and IO Expander
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * Copyright (C) 2010-2011 Analog Devices Inc.
- * Licensed under the GPL-2.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/workqueue.h>
-#include <linux/errno.h>
-#include <linux/pm.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-
-#include <linux/input/adp5589.h>
-
-/* ADP5589/ADP5585 Common Registers */
-#define ADP5589_5_ID			0x00
-#define ADP5589_5_INT_STATUS		0x01
-#define ADP5589_5_STATUS		0x02
-#define ADP5589_5_FIFO_1		0x03
-#define ADP5589_5_FIFO_2		0x04
-#define ADP5589_5_FIFO_3		0x05
-#define ADP5589_5_FIFO_4		0x06
-#define ADP5589_5_FIFO_5		0x07
-#define ADP5589_5_FIFO_6		0x08
-#define ADP5589_5_FIFO_7		0x09
-#define ADP5589_5_FIFO_8		0x0A
-#define ADP5589_5_FIFO_9		0x0B
-#define ADP5589_5_FIFO_10		0x0C
-#define ADP5589_5_FIFO_11		0x0D
-#define ADP5589_5_FIFO_12		0x0E
-#define ADP5589_5_FIFO_13		0x0F
-#define ADP5589_5_FIFO_14		0x10
-#define ADP5589_5_FIFO_15		0x11
-#define ADP5589_5_FIFO_16		0x12
-#define ADP5589_5_GPI_INT_STAT_A	0x13
-#define ADP5589_5_GPI_INT_STAT_B	0x14
-
-/* ADP5589 Registers */
-#define ADP5589_GPI_INT_STAT_C		0x15
-#define ADP5589_GPI_STATUS_A		0x16
-#define ADP5589_GPI_STATUS_B		0x17
-#define ADP5589_GPI_STATUS_C		0x18
-#define ADP5589_RPULL_CONFIG_A		0x19
-#define ADP5589_RPULL_CONFIG_B		0x1A
-#define ADP5589_RPULL_CONFIG_C		0x1B
-#define ADP5589_RPULL_CONFIG_D		0x1C
-#define ADP5589_RPULL_CONFIG_E		0x1D
-#define ADP5589_GPI_INT_LEVEL_A		0x1E
-#define ADP5589_GPI_INT_LEVEL_B		0x1F
-#define ADP5589_GPI_INT_LEVEL_C		0x20
-#define ADP5589_GPI_EVENT_EN_A		0x21
-#define ADP5589_GPI_EVENT_EN_B		0x22
-#define ADP5589_GPI_EVENT_EN_C		0x23
-#define ADP5589_GPI_INTERRUPT_EN_A	0x24
-#define ADP5589_GPI_INTERRUPT_EN_B	0x25
-#define ADP5589_GPI_INTERRUPT_EN_C	0x26
-#define ADP5589_DEBOUNCE_DIS_A		0x27
-#define ADP5589_DEBOUNCE_DIS_B		0x28
-#define ADP5589_DEBOUNCE_DIS_C		0x29
-#define ADP5589_GPO_DATA_OUT_A		0x2A
-#define ADP5589_GPO_DATA_OUT_B		0x2B
-#define ADP5589_GPO_DATA_OUT_C		0x2C
-#define ADP5589_GPO_OUT_MODE_A		0x2D
-#define ADP5589_GPO_OUT_MODE_B		0x2E
-#define ADP5589_GPO_OUT_MODE_C		0x2F
-#define ADP5589_GPIO_DIRECTION_A	0x30
-#define ADP5589_GPIO_DIRECTION_B	0x31
-#define ADP5589_GPIO_DIRECTION_C	0x32
-#define ADP5589_UNLOCK1			0x33
-#define ADP5589_UNLOCK2			0x34
-#define ADP5589_EXT_LOCK_EVENT		0x35
-#define ADP5589_UNLOCK_TIMERS		0x36
-#define ADP5589_LOCK_CFG		0x37
-#define ADP5589_RESET1_EVENT_A		0x38
-#define ADP5589_RESET1_EVENT_B		0x39
-#define ADP5589_RESET1_EVENT_C		0x3A
-#define ADP5589_RESET2_EVENT_A		0x3B
-#define ADP5589_RESET2_EVENT_B		0x3C
-#define ADP5589_RESET_CFG		0x3D
-#define ADP5589_PWM_OFFT_LOW		0x3E
-#define ADP5589_PWM_OFFT_HIGH		0x3F
-#define ADP5589_PWM_ONT_LOW		0x40
-#define ADP5589_PWM_ONT_HIGH		0x41
-#define ADP5589_PWM_CFG			0x42
-#define ADP5589_CLOCK_DIV_CFG		0x43
-#define ADP5589_LOGIC_1_CFG		0x44
-#define ADP5589_LOGIC_2_CFG		0x45
-#define ADP5589_LOGIC_FF_CFG		0x46
-#define ADP5589_LOGIC_INT_EVENT_EN	0x47
-#define ADP5589_POLL_PTIME_CFG		0x48
-#define ADP5589_PIN_CONFIG_A		0x49
-#define ADP5589_PIN_CONFIG_B		0x4A
-#define ADP5589_PIN_CONFIG_C		0x4B
-#define ADP5589_PIN_CONFIG_D		0x4C
-#define ADP5589_GENERAL_CFG		0x4D
-#define ADP5589_INT_EN			0x4E
-
-/* ADP5585 Registers */
-#define ADP5585_GPI_STATUS_A		0x15
-#define ADP5585_GPI_STATUS_B		0x16
-#define ADP5585_RPULL_CONFIG_A		0x17
-#define ADP5585_RPULL_CONFIG_B		0x18
-#define ADP5585_RPULL_CONFIG_C		0x19
-#define ADP5585_RPULL_CONFIG_D		0x1A
-#define ADP5585_GPI_INT_LEVEL_A		0x1B
-#define ADP5585_GPI_INT_LEVEL_B		0x1C
-#define ADP5585_GPI_EVENT_EN_A		0x1D
-#define ADP5585_GPI_EVENT_EN_B		0x1E
-#define ADP5585_GPI_INTERRUPT_EN_A	0x1F
-#define ADP5585_GPI_INTERRUPT_EN_B	0x20
-#define ADP5585_DEBOUNCE_DIS_A		0x21
-#define ADP5585_DEBOUNCE_DIS_B		0x22
-#define ADP5585_GPO_DATA_OUT_A		0x23
-#define ADP5585_GPO_DATA_OUT_B		0x24
-#define ADP5585_GPO_OUT_MODE_A		0x25
-#define ADP5585_GPO_OUT_MODE_B		0x26
-#define ADP5585_GPIO_DIRECTION_A	0x27
-#define ADP5585_GPIO_DIRECTION_B	0x28
-#define ADP5585_RESET1_EVENT_A		0x29
-#define ADP5585_RESET1_EVENT_B		0x2A
-#define ADP5585_RESET1_EVENT_C		0x2B
-#define ADP5585_RESET2_EVENT_A		0x2C
-#define ADP5585_RESET2_EVENT_B		0x2D
-#define ADP5585_RESET_CFG		0x2E
-#define ADP5585_PWM_OFFT_LOW		0x2F
-#define ADP5585_PWM_OFFT_HIGH		0x30
-#define ADP5585_PWM_ONT_LOW		0x31
-#define ADP5585_PWM_ONT_HIGH		0x32
-#define ADP5585_PWM_CFG			0x33
-#define ADP5585_LOGIC_CFG		0x34
-#define ADP5585_LOGIC_FF_CFG		0x35
-#define ADP5585_LOGIC_INT_EVENT_EN	0x36
-#define ADP5585_POLL_PTIME_CFG		0x37
-#define ADP5585_PIN_CONFIG_A		0x38
-#define ADP5585_PIN_CONFIG_B		0x39
-#define ADP5585_PIN_CONFIG_D		0x3A
-#define ADP5585_GENERAL_CFG		0x3B
-#define ADP5585_INT_EN			0x3C
-
-/* ID Register */
-#define ADP5589_5_DEVICE_ID_MASK	0xF
-#define ADP5589_5_MAN_ID_MASK		0xF
-#define ADP5589_5_MAN_ID_SHIFT		4
-#define ADP5589_5_MAN_ID		0x02
-
-/* GENERAL_CFG Register */
-#define OSC_EN		(1 << 7)
-#define CORE_CLK(x)	(((x) & 0x3) << 5)
-#define LCK_TRK_LOGIC	(1 << 4)	/* ADP5589 only */
-#define LCK_TRK_GPI	(1 << 3)	/* ADP5589 only */
-#define INT_CFG		(1 << 1)
-#define RST_CFG		(1 << 0)
-
-/* INT_EN Register */
-#define LOGIC2_IEN	(1 << 5)	/* ADP5589 only */
-#define LOGIC1_IEN	(1 << 4)
-#define LOCK_IEN	(1 << 3)	/* ADP5589 only */
-#define OVRFLOW_IEN	(1 << 2)
-#define GPI_IEN		(1 << 1)
-#define EVENT_IEN	(1 << 0)
-
-/* Interrupt Status Register */
-#define LOGIC2_INT	(1 << 5)	/* ADP5589 only */
-#define LOGIC1_INT	(1 << 4)
-#define LOCK_INT	(1 << 3)	/* ADP5589 only */
-#define OVRFLOW_INT	(1 << 2)
-#define GPI_INT		(1 << 1)
-#define EVENT_INT	(1 << 0)
-
-/* STATUS Register */
-#define LOGIC2_STAT	(1 << 7)	/* ADP5589 only */
-#define LOGIC1_STAT	(1 << 6)
-#define LOCK_STAT	(1 << 5)	/* ADP5589 only */
-#define KEC		0xF
-
-/* PIN_CONFIG_D Register */
-#define C4_EXTEND_CFG	(1 << 6)	/* RESET2 */
-#define R4_EXTEND_CFG	(1 << 5)	/* RESET1 */
-
-/* LOCK_CFG */
-#define LOCK_EN		(1 << 0)
-
-#define PTIME_MASK	0x3
-#define LTIME_MASK	0x3		/* ADP5589 only */
-
-/* Key Event Register xy */
-#define KEY_EV_PRESSED		(1 << 7)
-#define KEY_EV_MASK		(0x7F)
-
-#define KEYP_MAX_EVENT		16
-#define ADP5589_MAXGPIO		19
-#define ADP5585_MAXGPIO		11 /* 10 on the ADP5585-01, 11 on ADP5585-02 */
-
-enum {
-	ADP5589,
-	ADP5585_01,
-	ADP5585_02
-};
-
-struct adp_constants {
-	u8 maxgpio;
-	u8 keymapsize;
-	u8 gpi_pin_row_base;
-	u8 gpi_pin_row_end;
-	u8 gpi_pin_col_base;
-	u8 gpi_pin_base;
-	u8 gpi_pin_end;
-	u8 gpimapsize_max;
-	u8 max_row_num;
-	u8 max_col_num;
-	u8 row_mask;
-	u8 col_mask;
-	u8 col_shift;
-	u8 c4_extend_cfg;
-	u8 (*bank) (u8 offset);
-	u8 (*bit) (u8 offset);
-	u8 (*reg) (u8 reg);
-};
-
-struct adp5589_kpad {
-	struct i2c_client *client;
-	struct input_dev *input;
-	const struct adp_constants *var;
-	unsigned short keycode[ADP5589_KEYMAPSIZE];
-	const struct adp5589_gpi_map *gpimap;
-	unsigned short gpimapsize;
-	unsigned extend_cfg;
-	bool is_adp5585;
-	bool adp5585_support_row5;
-#ifdef CONFIG_GPIOLIB
-	unsigned char gpiomap[ADP5589_MAXGPIO];
-	bool export_gpio;
-	struct gpio_chip gc;
-	struct mutex gpio_lock;	/* Protect cached dir, dat_out */
-	u8 dat_out[3];
-	u8 dir[3];
-#endif
-};
-
-/*
- *  ADP5589 / ADP5585 derivative / variant handling
- */
-
-
-/* ADP5589 */
-
-static unsigned char adp5589_bank(unsigned char offset)
-{
-	return offset >> 3;
-}
-
-static unsigned char adp5589_bit(unsigned char offset)
-{
-	return 1u << (offset & 0x7);
-}
-
-static unsigned char adp5589_reg(unsigned char reg)
-{
-	return reg;
-}
-
-static const struct adp_constants const_adp5589 = {
-	.maxgpio		= ADP5589_MAXGPIO,
-	.keymapsize		= ADP5589_KEYMAPSIZE,
-	.gpi_pin_row_base	= ADP5589_GPI_PIN_ROW_BASE,
-	.gpi_pin_row_end	= ADP5589_GPI_PIN_ROW_END,
-	.gpi_pin_col_base	= ADP5589_GPI_PIN_COL_BASE,
-	.gpi_pin_base		= ADP5589_GPI_PIN_BASE,
-	.gpi_pin_end		= ADP5589_GPI_PIN_END,
-	.gpimapsize_max		= ADP5589_GPIMAPSIZE_MAX,
-	.c4_extend_cfg		= 12,
-	.max_row_num		= ADP5589_MAX_ROW_NUM,
-	.max_col_num		= ADP5589_MAX_COL_NUM,
-	.row_mask		= ADP5589_ROW_MASK,
-	.col_mask		= ADP5589_COL_MASK,
-	.col_shift		= ADP5589_COL_SHIFT,
-	.bank			= adp5589_bank,
-	.bit			= adp5589_bit,
-	.reg			= adp5589_reg,
-};
-
-/* ADP5585 */
-
-static unsigned char adp5585_bank(unsigned char offset)
-{
-	return offset > ADP5585_MAX_ROW_NUM;
-}
-
-static unsigned char adp5585_bit(unsigned char offset)
-{
-	return (offset > ADP5585_MAX_ROW_NUM) ?
-		1u << (offset - ADP5585_COL_SHIFT) : 1u << offset;
-}
-
-static const unsigned char adp5585_reg_lut[] = {
-	[ADP5589_GPI_STATUS_A]		= ADP5585_GPI_STATUS_A,
-	[ADP5589_GPI_STATUS_B]		= ADP5585_GPI_STATUS_B,
-	[ADP5589_RPULL_CONFIG_A]	= ADP5585_RPULL_CONFIG_A,
-	[ADP5589_RPULL_CONFIG_B]	= ADP5585_RPULL_CONFIG_B,
-	[ADP5589_RPULL_CONFIG_C]	= ADP5585_RPULL_CONFIG_C,
-	[ADP5589_RPULL_CONFIG_D]	= ADP5585_RPULL_CONFIG_D,
-	[ADP5589_GPI_INT_LEVEL_A]	= ADP5585_GPI_INT_LEVEL_A,
-	[ADP5589_GPI_INT_LEVEL_B]	= ADP5585_GPI_INT_LEVEL_B,
-	[ADP5589_GPI_EVENT_EN_A]	= ADP5585_GPI_EVENT_EN_A,
-	[ADP5589_GPI_EVENT_EN_B]	= ADP5585_GPI_EVENT_EN_B,
-	[ADP5589_GPI_INTERRUPT_EN_A]	= ADP5585_GPI_INTERRUPT_EN_A,
-	[ADP5589_GPI_INTERRUPT_EN_B]	= ADP5585_GPI_INTERRUPT_EN_B,
-	[ADP5589_DEBOUNCE_DIS_A]	= ADP5585_DEBOUNCE_DIS_A,
-	[ADP5589_DEBOUNCE_DIS_B]	= ADP5585_DEBOUNCE_DIS_B,
-	[ADP5589_GPO_DATA_OUT_A]	= ADP5585_GPO_DATA_OUT_A,
-	[ADP5589_GPO_DATA_OUT_B]	= ADP5585_GPO_DATA_OUT_B,
-	[ADP5589_GPO_OUT_MODE_A]	= ADP5585_GPO_OUT_MODE_A,
-	[ADP5589_GPO_OUT_MODE_B]	= ADP5585_GPO_OUT_MODE_B,
-	[ADP5589_GPIO_DIRECTION_A]	= ADP5585_GPIO_DIRECTION_A,
-	[ADP5589_GPIO_DIRECTION_B]	= ADP5585_GPIO_DIRECTION_B,
-	[ADP5589_RESET1_EVENT_A]	= ADP5585_RESET1_EVENT_A,
-	[ADP5589_RESET1_EVENT_B]	= ADP5585_RESET1_EVENT_B,
-	[ADP5589_RESET1_EVENT_C]	= ADP5585_RESET1_EVENT_C,
-	[ADP5589_RESET2_EVENT_A]	= ADP5585_RESET2_EVENT_A,
-	[ADP5589_RESET2_EVENT_B]	= ADP5585_RESET2_EVENT_B,
-	[ADP5589_RESET_CFG]		= ADP5585_RESET_CFG,
-	[ADP5589_PWM_OFFT_LOW]		= ADP5585_PWM_OFFT_LOW,
-	[ADP5589_PWM_OFFT_HIGH]		= ADP5585_PWM_OFFT_HIGH,
-	[ADP5589_PWM_ONT_LOW]		= ADP5585_PWM_ONT_LOW,
-	[ADP5589_PWM_ONT_HIGH]		= ADP5585_PWM_ONT_HIGH,
-	[ADP5589_PWM_CFG]		= ADP5585_PWM_CFG,
-	[ADP5589_LOGIC_1_CFG]		= ADP5585_LOGIC_CFG,
-	[ADP5589_LOGIC_FF_CFG]		= ADP5585_LOGIC_FF_CFG,
-	[ADP5589_LOGIC_INT_EVENT_EN]	= ADP5585_LOGIC_INT_EVENT_EN,
-	[ADP5589_POLL_PTIME_CFG]	= ADP5585_POLL_PTIME_CFG,
-	[ADP5589_PIN_CONFIG_A]		= ADP5585_PIN_CONFIG_A,
-	[ADP5589_PIN_CONFIG_B]		= ADP5585_PIN_CONFIG_B,
-	[ADP5589_PIN_CONFIG_D]		= ADP5585_PIN_CONFIG_D,
-	[ADP5589_GENERAL_CFG]		= ADP5585_GENERAL_CFG,
-	[ADP5589_INT_EN]		= ADP5585_INT_EN,
-};
-
-static unsigned char adp5585_reg(unsigned char reg)
-{
-	return adp5585_reg_lut[reg];
-}
-
-static const struct adp_constants const_adp5585 = {
-	.maxgpio		= ADP5585_MAXGPIO,
-	.keymapsize		= ADP5585_KEYMAPSIZE,
-	.gpi_pin_row_base	= ADP5585_GPI_PIN_ROW_BASE,
-	.gpi_pin_row_end	= ADP5585_GPI_PIN_ROW_END,
-	.gpi_pin_col_base	= ADP5585_GPI_PIN_COL_BASE,
-	.gpi_pin_base		= ADP5585_GPI_PIN_BASE,
-	.gpi_pin_end		= ADP5585_GPI_PIN_END,
-	.gpimapsize_max		= ADP5585_GPIMAPSIZE_MAX,
-	.c4_extend_cfg		= 10,
-	.max_row_num		= ADP5585_MAX_ROW_NUM,
-	.max_col_num		= ADP5585_MAX_COL_NUM,
-	.row_mask		= ADP5585_ROW_MASK,
-	.col_mask		= ADP5585_COL_MASK,
-	.col_shift		= ADP5585_COL_SHIFT,
-	.bank			= adp5585_bank,
-	.bit			= adp5585_bit,
-	.reg			= adp5585_reg,
-};
-
-static int adp5589_read(struct i2c_client *client, u8 reg)
-{
-	int ret = i2c_smbus_read_byte_data(client, reg);
-
-	if (ret < 0)
-		dev_err(&client->dev, "Read Error\n");
-
-	return ret;
-}
-
-static int adp5589_write(struct i2c_client *client, u8 reg, u8 val)
-{
-	return i2c_smbus_write_byte_data(client, reg, val);
-}
-
-#ifdef CONFIG_GPIOLIB
-static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off)
-{
-	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
-	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
-
-	return !!(adp5589_read(kpad->client,
-			       kpad->var->reg(ADP5589_GPI_STATUS_A) + bank) &
-			       bit);
-}
-
-static void adp5589_gpio_set_value(struct gpio_chip *chip,
-				   unsigned off, int val)
-{
-	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
-	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
-
-	mutex_lock(&kpad->gpio_lock);
-
-	if (val)
-		kpad->dat_out[bank] |= bit;
-	else
-		kpad->dat_out[bank] &= ~bit;
-
-	adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A) +
-		      bank, kpad->dat_out[bank]);
-
-	mutex_unlock(&kpad->gpio_lock);
-}
-
-static int adp5589_gpio_direction_input(struct gpio_chip *chip, unsigned off)
-{
-	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
-	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
-	int ret;
-
-	mutex_lock(&kpad->gpio_lock);
-
-	kpad->dir[bank] &= ~bit;
-	ret = adp5589_write(kpad->client,
-			    kpad->var->reg(ADP5589_GPIO_DIRECTION_A) + bank,
-			    kpad->dir[bank]);
-
-	mutex_unlock(&kpad->gpio_lock);
-
-	return ret;
-}
-
-static int adp5589_gpio_direction_output(struct gpio_chip *chip,
-					 unsigned off, int val)
-{
-	struct adp5589_kpad *kpad = container_of(chip, struct adp5589_kpad, gc);
-	unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
-	unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
-	int ret;
-
-	mutex_lock(&kpad->gpio_lock);
-
-	kpad->dir[bank] |= bit;
-
-	if (val)
-		kpad->dat_out[bank] |= bit;
-	else
-		kpad->dat_out[bank] &= ~bit;
-
-	ret = adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A)
-			    + bank, kpad->dat_out[bank]);
-	ret |= adp5589_write(kpad->client,
-			     kpad->var->reg(ADP5589_GPIO_DIRECTION_A) + bank,
-			     kpad->dir[bank]);
-
-	mutex_unlock(&kpad->gpio_lock);
-
-	return ret;
-}
-
-static int __devinit adp5589_build_gpiomap(struct adp5589_kpad *kpad,
-				const struct adp5589_kpad_platform_data *pdata)
-{
-	bool pin_used[ADP5589_MAXGPIO];
-	int n_unused = 0;
-	int i;
-
-	memset(pin_used, false, sizeof(pin_used));
-
-	for (i = 0; i < kpad->var->maxgpio; i++)
-		if (pdata->keypad_en_mask & (1 << i))
-			pin_used[i] = true;
-
-	for (i = 0; i < kpad->gpimapsize; i++)
-		pin_used[kpad->gpimap[i].pin - kpad->var->gpi_pin_base] = true;
-
-	if (kpad->extend_cfg & R4_EXTEND_CFG)
-		pin_used[4] = true;
-
-	if (kpad->extend_cfg & C4_EXTEND_CFG)
-		pin_used[kpad->var->c4_extend_cfg] = true;
-
-	if (!kpad->adp5585_support_row5)
-		pin_used[5] = true;
-
-	for (i = 0; i < kpad->var->maxgpio; i++)
-		if (!pin_used[i])
-			kpad->gpiomap[n_unused++] = i;
-
-	return n_unused;
-}
-
-static int __devinit adp5589_gpio_add(struct adp5589_kpad *kpad)
-{
-	struct device *dev = &kpad->client->dev;
-	const struct adp5589_kpad_platform_data *pdata = dev->platform_data;
-	const struct adp5589_gpio_platform_data *gpio_data = pdata->gpio_data;
-	int i, error;
-
-	if (!gpio_data)
-		return 0;
-
-	kpad->gc.ngpio = adp5589_build_gpiomap(kpad, pdata);
-	if (kpad->gc.ngpio == 0) {
-		dev_info(dev, "No unused gpios left to export\n");
-		return 0;
-	}
-
-	kpad->export_gpio = true;
-
-	kpad->gc.direction_input = adp5589_gpio_direction_input;
-	kpad->gc.direction_output = adp5589_gpio_direction_output;
-	kpad->gc.get = adp5589_gpio_get_value;
-	kpad->gc.set = adp5589_gpio_set_value;
-	kpad->gc.can_sleep = 1;
-
-	kpad->gc.base = gpio_data->gpio_start;
-	kpad->gc.label = kpad->client->name;
-	kpad->gc.owner = THIS_MODULE;
-
-	mutex_init(&kpad->gpio_lock);
-
-	error = gpiochip_add(&kpad->gc);
-	if (error) {
-		dev_err(dev, "gpiochip_add failed, err: %d\n", error);
-		return error;
-	}
-
-	for (i = 0; i <= kpad->var->bank(kpad->var->maxgpio); i++) {
-		kpad->dat_out[i] = adp5589_read(kpad->client, kpad->var->reg(
-						ADP5589_GPO_DATA_OUT_A) + i);
-		kpad->dir[i] = adp5589_read(kpad->client, kpad->var->reg(
-					    ADP5589_GPIO_DIRECTION_A) + i);
-	}
-
-	if (gpio_data->setup) {
-		error = gpio_data->setup(kpad->client,
-					 kpad->gc.base, kpad->gc.ngpio,
-					 gpio_data->context);
-		if (error)
-			dev_warn(dev, "setup failed, %d\n", error);
-	}
-
-	return 0;
-}
-
-static void __devexit adp5589_gpio_remove(struct adp5589_kpad *kpad)
-{
-	struct device *dev = &kpad->client->dev;
-	const struct adp5589_kpad_platform_data *pdata = dev->platform_data;
-	const struct adp5589_gpio_platform_data *gpio_data = pdata->gpio_data;
-	int error;
-
-	if (!kpad->export_gpio)
-		return;
-
-	if (gpio_data->teardown) {
-		error = gpio_data->teardown(kpad->client,
-					    kpad->gc.base, kpad->gc.ngpio,
-					    gpio_data->context);
-		if (error)
-			dev_warn(dev, "teardown failed %d\n", error);
-	}
-
-	error = gpiochip_remove(&kpad->gc);
-	if (error)
-		dev_warn(dev, "gpiochip_remove failed %d\n", error);
-}
-#else
-static inline int adp5589_gpio_add(struct adp5589_kpad *kpad)
-{
-	return 0;
-}
-
-static inline void adp5589_gpio_remove(struct adp5589_kpad *kpad)
-{
-}
-#endif
-
-static void adp5589_report_switches(struct adp5589_kpad *kpad,
-				    int key, int key_val)
-{
-	int i;
-
-	for (i = 0; i < kpad->gpimapsize; i++) {
-		if (key_val == kpad->gpimap[i].pin) {
-			input_report_switch(kpad->input,
-					    kpad->gpimap[i].sw_evt,
-					    key & KEY_EV_PRESSED);
-			break;
-		}
-	}
-}
-
-static void adp5589_report_events(struct adp5589_kpad *kpad, int ev_cnt)
-{
-	int i;
-
-	for (i = 0; i < ev_cnt; i++) {
-		int key = adp5589_read(kpad->client, ADP5589_5_FIFO_1 + i);
-		int key_val = key & KEY_EV_MASK;
-
-		if (key_val >= kpad->var->gpi_pin_base &&
-		    key_val <= kpad->var->gpi_pin_end) {
-			adp5589_report_switches(kpad, key, key_val);
-		} else {
-			input_report_key(kpad->input,
-					 kpad->keycode[key_val - 1],
-					 key & KEY_EV_PRESSED);
-		}
-	}
-}
-
-static irqreturn_t adp5589_irq(int irq, void *handle)
-{
-	struct adp5589_kpad *kpad = handle;
-	struct i2c_client *client = kpad->client;
-	int status, ev_cnt;
-
-	status = adp5589_read(client, ADP5589_5_INT_STATUS);
-
-	if (status & OVRFLOW_INT)	/* Unlikely and should never happen */
-		dev_err(&client->dev, "Event Overflow Error\n");
-
-	if (status & EVENT_INT) {
-		ev_cnt = adp5589_read(client, ADP5589_5_STATUS) & KEC;
-		if (ev_cnt) {
-			adp5589_report_events(kpad, ev_cnt);
-			input_sync(kpad->input);
-		}
-	}
-
-	adp5589_write(client, ADP5589_5_INT_STATUS, status); /* Status is W1C */
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit adp5589_get_evcode(struct adp5589_kpad *kpad,
-					unsigned short key)
-{
-	int i;
-
-	for (i = 0; i < kpad->var->keymapsize; i++)
-		if (key == kpad->keycode[i])
-			return (i + 1) | KEY_EV_PRESSED;
-
-	dev_err(&kpad->client->dev, "RESET/UNLOCK key not in keycode map\n");
-
-	return -EINVAL;
-}
-
-static int __devinit adp5589_setup(struct adp5589_kpad *kpad)
-{
-	struct i2c_client *client = kpad->client;
-	const struct adp5589_kpad_platform_data *pdata =
-		client->dev.platform_data;
-	u8 (*reg) (u8) = kpad->var->reg;
-	unsigned char evt_mode1 = 0, evt_mode2 = 0, evt_mode3 = 0;
-	unsigned char pull_mask = 0;
-	int i, ret;
-
-	ret = adp5589_write(client, reg(ADP5589_PIN_CONFIG_A),
-			    pdata->keypad_en_mask & kpad->var->row_mask);
-	ret |= adp5589_write(client, reg(ADP5589_PIN_CONFIG_B),
-			     (pdata->keypad_en_mask >> kpad->var->col_shift) &
-			     kpad->var->col_mask);
-
-	if (!kpad->is_adp5585)
-		ret |= adp5589_write(client, ADP5589_PIN_CONFIG_C,
-				     (pdata->keypad_en_mask >> 16) & 0xFF);
-
-	if (!kpad->is_adp5585 && pdata->en_keylock) {
-		ret |= adp5589_write(client, ADP5589_UNLOCK1,
-				     pdata->unlock_key1);
-		ret |= adp5589_write(client, ADP5589_UNLOCK2,
-				     pdata->unlock_key2);
-		ret |= adp5589_write(client, ADP5589_UNLOCK_TIMERS,
-				     pdata->unlock_timer & LTIME_MASK);
-		ret |= adp5589_write(client, ADP5589_LOCK_CFG, LOCK_EN);
-	}
-
-	for (i = 0; i < KEYP_MAX_EVENT; i++)
-		ret |= adp5589_read(client, ADP5589_5_FIFO_1 + i);
-
-	for (i = 0; i < pdata->gpimapsize; i++) {
-		unsigned short pin = pdata->gpimap[i].pin;
-
-		if (pin <= kpad->var->gpi_pin_row_end) {
-			evt_mode1 |= (1 << (pin - kpad->var->gpi_pin_row_base));
-		} else {
-			evt_mode2 |=
-			    ((1 << (pin - kpad->var->gpi_pin_col_base)) & 0xFF);
-			if (!kpad->is_adp5585)
-				evt_mode3 |= ((1 << (pin -
-					kpad->var->gpi_pin_col_base)) >> 8);
-		}
-	}
-
-	if (pdata->gpimapsize) {
-		ret |= adp5589_write(client, reg(ADP5589_GPI_EVENT_EN_A),
-				     evt_mode1);
-		ret |= adp5589_write(client, reg(ADP5589_GPI_EVENT_EN_B),
-				     evt_mode2);
-		if (!kpad->is_adp5585)
-			ret |= adp5589_write(client,
-					     reg(ADP5589_GPI_EVENT_EN_C),
-					     evt_mode3);
-	}
-
-	if (pdata->pull_dis_mask & pdata->pullup_en_100k &
-		pdata->pullup_en_300k & pdata->pulldown_en_300k)
-		dev_warn(&client->dev, "Conflicting pull resistor config\n");
-
-	for (i = 0; i <= kpad->var->max_row_num; i++) {
-		unsigned val = 0, bit = (1 << i);
-		if (pdata->pullup_en_300k & bit)
-			val = 0;
-		else if (pdata->pulldown_en_300k & bit)
-			val = 1;
-		else if (pdata->pullup_en_100k & bit)
-			val = 2;
-		else if (pdata->pull_dis_mask & bit)
-			val = 3;
-
-		pull_mask |= val << (2 * (i & 0x3));
-
-		if (i == 3 || i == kpad->var->max_row_num) {
-			ret |= adp5589_write(client, reg(ADP5585_RPULL_CONFIG_A)
-					     + (i >> 2), pull_mask);
-			pull_mask = 0;
-		}
-	}
-
-	for (i = 0; i <= kpad->var->max_col_num; i++) {
-		unsigned val = 0, bit = 1 << (i + kpad->var->col_shift);
-		if (pdata->pullup_en_300k & bit)
-			val = 0;
-		else if (pdata->pulldown_en_300k & bit)
-			val = 1;
-		else if (pdata->pullup_en_100k & bit)
-			val = 2;
-		else if (pdata->pull_dis_mask & bit)
-			val = 3;
-
-		pull_mask |= val << (2 * (i & 0x3));
-
-		if (i == 3 || i == kpad->var->max_col_num) {
-			ret |= adp5589_write(client,
-					     reg(ADP5585_RPULL_CONFIG_C) +
-					     (i >> 2), pull_mask);
-			pull_mask = 0;
-		}
-	}
-
-	if (pdata->reset1_key_1 && pdata->reset1_key_2 && pdata->reset1_key_3) {
-		ret |= adp5589_write(client, reg(ADP5589_RESET1_EVENT_A),
-				     adp5589_get_evcode(kpad,
-							pdata->reset1_key_1));
-		ret |= adp5589_write(client, reg(ADP5589_RESET1_EVENT_B),
-				     adp5589_get_evcode(kpad,
-							pdata->reset1_key_2));
-		ret |= adp5589_write(client, reg(ADP5589_RESET1_EVENT_C),
-				     adp5589_get_evcode(kpad,
-							pdata->reset1_key_3));
-		kpad->extend_cfg |= R4_EXTEND_CFG;
-	}
-
-	if (pdata->reset2_key_1 && pdata->reset2_key_2) {
-		ret |= adp5589_write(client, reg(ADP5589_RESET2_EVENT_A),
-				     adp5589_get_evcode(kpad,
-							pdata->reset2_key_1));
-		ret |= adp5589_write(client, reg(ADP5589_RESET2_EVENT_B),
-				     adp5589_get_evcode(kpad,
-							pdata->reset2_key_2));
-		kpad->extend_cfg |= C4_EXTEND_CFG;
-	}
-
-	if (kpad->extend_cfg) {
-		ret |= adp5589_write(client, reg(ADP5589_RESET_CFG),
-				     pdata->reset_cfg);
-		ret |= adp5589_write(client, reg(ADP5589_PIN_CONFIG_D),
-				     kpad->extend_cfg);
-	}
-
-	ret |= adp5589_write(client, reg(ADP5589_DEBOUNCE_DIS_A),
-			    pdata->debounce_dis_mask & kpad->var->row_mask);
-
-	ret |= adp5589_write(client, reg(ADP5589_DEBOUNCE_DIS_B),
-			     (pdata->debounce_dis_mask >> kpad->var->col_shift)
-			     & kpad->var->col_mask);
-
-	if (!kpad->is_adp5585)
-		ret |= adp5589_write(client, reg(ADP5589_DEBOUNCE_DIS_C),
-				     (pdata->debounce_dis_mask >> 16) & 0xFF);
-
-	ret |= adp5589_write(client, reg(ADP5589_POLL_PTIME_CFG),
-			     pdata->scan_cycle_time & PTIME_MASK);
-	ret |= adp5589_write(client, ADP5589_5_INT_STATUS,
-			     (kpad->is_adp5585 ? 0 : LOGIC2_INT) |
-			     LOGIC1_INT | OVRFLOW_INT |
-			     (kpad->is_adp5585 ? 0 : LOCK_INT) |
-			     GPI_INT | EVENT_INT);	/* Status is W1C */
-
-	ret |= adp5589_write(client, reg(ADP5589_GENERAL_CFG),
-			     INT_CFG | OSC_EN | CORE_CLK(3));
-	ret |= adp5589_write(client, reg(ADP5589_INT_EN),
-			     OVRFLOW_IEN | GPI_IEN | EVENT_IEN);
-
-	if (ret < 0) {
-		dev_err(&client->dev, "Write Error\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static void __devinit adp5589_report_switch_state(struct adp5589_kpad *kpad)
-{
-	int gpi_stat_tmp, pin_loc;
-	int i;
-	int gpi_stat1 = adp5589_read(kpad->client,
-				     kpad->var->reg(ADP5589_GPI_STATUS_A));
-	int gpi_stat2 = adp5589_read(kpad->client,
-				     kpad->var->reg(ADP5589_GPI_STATUS_B));
-	int gpi_stat3 = !kpad->is_adp5585 ?
-			adp5589_read(kpad->client, ADP5589_GPI_STATUS_C) : 0;
-
-	for (i = 0; i < kpad->gpimapsize; i++) {
-		unsigned short pin = kpad->gpimap[i].pin;
-
-		if (pin <= kpad->var->gpi_pin_row_end) {
-			gpi_stat_tmp = gpi_stat1;
-			pin_loc = pin - kpad->var->gpi_pin_row_base;
-		} else if ((pin - kpad->var->gpi_pin_col_base) < 8) {
-			gpi_stat_tmp = gpi_stat2;
-			pin_loc = pin - kpad->var->gpi_pin_col_base;
-		} else {
-			gpi_stat_tmp = gpi_stat3;
-			pin_loc = pin - kpad->var->gpi_pin_col_base - 8;
-		}
-
-		if (gpi_stat_tmp < 0) {
-			dev_err(&kpad->client->dev,
-				"Can't read GPIO_DAT_STAT switch %d, default to OFF\n",
-				pin);
-			gpi_stat_tmp = 0;
-		}
-
-		input_report_switch(kpad->input,
-				    kpad->gpimap[i].sw_evt,
-				    !(gpi_stat_tmp & (1 << pin_loc)));
-	}
-
-	input_sync(kpad->input);
-}
-
-static int __devinit adp5589_probe(struct i2c_client *client,
-				   const struct i2c_device_id *id)
-{
-	struct adp5589_kpad *kpad;
-	const struct adp5589_kpad_platform_data *pdata =
-		client->dev.platform_data;
-	struct input_dev *input;
-	unsigned int revid;
-	int ret, i;
-	int error;
-
-	if (!i2c_check_functionality(client->adapter,
-				     I2C_FUNC_SMBUS_BYTE_DATA)) {
-		dev_err(&client->dev, "SMBUS Byte Data not Supported\n");
-		return -EIO;
-	}
-
-	if (!pdata) {
-		dev_err(&client->dev, "no platform data?\n");
-		return -EINVAL;
-	}
-
-	kpad = kzalloc(sizeof(*kpad), GFP_KERNEL);
-	if (!kpad)
-		return -ENOMEM;
-
-	switch (id->driver_data) {
-	case ADP5585_02:
-		kpad->adp5585_support_row5 = true;
-	case ADP5585_01:
-		kpad->is_adp5585 = true;
-		kpad->var = &const_adp5585;
-		break;
-	case ADP5589:
-		kpad->var = &const_adp5589;
-		break;
-	}
-
-	if (!((pdata->keypad_en_mask & kpad->var->row_mask) &&
-			(pdata->keypad_en_mask >> kpad->var->col_shift)) ||
-			!pdata->keymap) {
-		dev_err(&client->dev, "no rows, cols or keymap from pdata\n");
-		error = -EINVAL;
-		goto err_free_mem;
-	}
-
-	if (pdata->keymapsize != kpad->var->keymapsize) {
-		dev_err(&client->dev, "invalid keymapsize\n");
-		error = -EINVAL;
-		goto err_free_mem;
-	}
-
-	if (!pdata->gpimap && pdata->gpimapsize) {
-		dev_err(&client->dev, "invalid gpimap from pdata\n");
-		error = -EINVAL;
-		goto err_free_mem;
-	}
-
-	if (pdata->gpimapsize > kpad->var->gpimapsize_max) {
-		dev_err(&client->dev, "invalid gpimapsize\n");
-		error = -EINVAL;
-		goto err_free_mem;
-	}
-
-	for (i = 0; i < pdata->gpimapsize; i++) {
-		unsigned short pin = pdata->gpimap[i].pin;
-
-		if (pin < kpad->var->gpi_pin_base ||
-				pin > kpad->var->gpi_pin_end) {
-			dev_err(&client->dev, "invalid gpi pin data\n");
-			error = -EINVAL;
-			goto err_free_mem;
-		}
-
-		if ((1 << (pin - kpad->var->gpi_pin_row_base)) &
-				pdata->keypad_en_mask) {
-			dev_err(&client->dev, "invalid gpi row/col data\n");
-			error = -EINVAL;
-			goto err_free_mem;
-		}
-	}
-
-	if (!client->irq) {
-		dev_err(&client->dev, "no IRQ?\n");
-		error = -EINVAL;
-		goto err_free_mem;
-	}
-
-	input = input_allocate_device();
-	if (!input) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	kpad->client = client;
-	kpad->input = input;
-
-	ret = adp5589_read(client, ADP5589_5_ID);
-	if (ret < 0) {
-		error = ret;
-		goto err_free_input;
-	}
-
-	revid = (u8) ret & ADP5589_5_DEVICE_ID_MASK;
-
-	input->name = client->name;
-	input->phys = "adp5589-keys/input0";
-	input->dev.parent = &client->dev;
-
-	input_set_drvdata(input, kpad);
-
-	input->id.bustype = BUS_I2C;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = revid;
-
-	input->keycodesize = sizeof(kpad->keycode[0]);
-	input->keycodemax = pdata->keymapsize;
-	input->keycode = kpad->keycode;
-
-	memcpy(kpad->keycode, pdata->keymap,
-	       pdata->keymapsize * input->keycodesize);
-
-	kpad->gpimap = pdata->gpimap;
-	kpad->gpimapsize = pdata->gpimapsize;
-
-	/* setup input device */
-	__set_bit(EV_KEY, input->evbit);
-
-	if (pdata->repeat)
-		__set_bit(EV_REP, input->evbit);
-
-	for (i = 0; i < input->keycodemax; i++)
-		__set_bit(kpad->keycode[i] & KEY_MAX, input->keybit);
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	if (kpad->gpimapsize)
-		__set_bit(EV_SW, input->evbit);
-	for (i = 0; i < kpad->gpimapsize; i++)
-		__set_bit(kpad->gpimap[i].sw_evt, input->swbit);
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&client->dev, "unable to register input device\n");
-		goto err_free_input;
-	}
-
-	error = request_threaded_irq(client->irq, NULL, adp5589_irq,
-				     IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				     client->dev.driver->name, kpad);
-	if (error) {
-		dev_err(&client->dev, "irq %d busy?\n", client->irq);
-		goto err_unreg_dev;
-	}
-
-	error = adp5589_setup(kpad);
-	if (error)
-		goto err_free_irq;
-
-	if (kpad->gpimapsize)
-		adp5589_report_switch_state(kpad);
-
-	error = adp5589_gpio_add(kpad);
-	if (error)
-		goto err_free_irq;
-
-	device_init_wakeup(&client->dev, 1);
-	i2c_set_clientdata(client, kpad);
-
-	dev_info(&client->dev, "Rev.%d keypad, irq %d\n", revid, client->irq);
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, kpad);
-err_unreg_dev:
-	input_unregister_device(input);
-	input = NULL;
-err_free_input:
-	input_free_device(input);
-err_free_mem:
-	kfree(kpad);
-
-	return error;
-}
-
-static int __devexit adp5589_remove(struct i2c_client *client)
-{
-	struct adp5589_kpad *kpad = i2c_get_clientdata(client);
-
-	adp5589_write(client, kpad->var->reg(ADP5589_GENERAL_CFG), 0);
-	free_irq(client->irq, kpad);
-	input_unregister_device(kpad->input);
-	adp5589_gpio_remove(kpad);
-	kfree(kpad);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int adp5589_suspend(struct device *dev)
-{
-	struct adp5589_kpad *kpad = dev_get_drvdata(dev);
-	struct i2c_client *client = kpad->client;
-
-	disable_irq(client->irq);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
-	return 0;
-}
-
-static int adp5589_resume(struct device *dev)
-{
-	struct adp5589_kpad *kpad = dev_get_drvdata(dev);
-	struct i2c_client *client = kpad->client;
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
-	enable_irq(client->irq);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(adp5589_dev_pm_ops, adp5589_suspend, adp5589_resume);
-
-static const struct i2c_device_id adp5589_id[] = {
-	{"adp5589-keys", ADP5589},
-	{"adp5585-keys", ADP5585_01},
-	{"adp5585-02-keys", ADP5585_02}, /* Adds ROW5 to ADP5585 */
-	{}
-};
-
-MODULE_DEVICE_TABLE(i2c, adp5589_id);
-
-static struct i2c_driver adp5589_driver = {
-	.driver = {
-		.name = KBUILD_MODNAME,
-		.owner = THIS_MODULE,
-		.pm = &adp5589_dev_pm_ops,
-	},
-	.probe = adp5589_probe,
-	.remove = __devexit_p(adp5589_remove),
-	.id_table = adp5589_id,
-};
-
-module_i2c_driver(adp5589_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("ADP5589/ADP5585 Keypad driver");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/amikbd.c b/ANDROID_3.4.5/drivers/input/keyboard/amikbd.c
deleted file mode 100644
index 79172af1..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/amikbd.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Hamish Macdonald
- */
-
-/*
- * Amiga keyboard driver for Linux/m68k
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/keyboard.h>
-#include <linux/platform_device.h>
-
-#include <asm/amigaints.h>
-#include <asm/amigahw.h>
-#include <asm/irq.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Amiga keyboard driver");
-MODULE_LICENSE("GPL");
-
-static unsigned char amikbd_keycode[0x78] __initdata = {
-	[0]	 = KEY_GRAVE,
-	[1]	 = KEY_1,
-	[2]	 = KEY_2,
-	[3]	 = KEY_3,
-	[4]	 = KEY_4,
-	[5]	 = KEY_5,
-	[6]	 = KEY_6,
-	[7]	 = KEY_7,
-	[8]	 = KEY_8,
-	[9]	 = KEY_9,
-	[10]	 = KEY_0,
-	[11]	 = KEY_MINUS,
-	[12]	 = KEY_EQUAL,
-	[13]	 = KEY_BACKSLASH,
-	[15]	 = KEY_KP0,
-	[16]	 = KEY_Q,
-	[17]	 = KEY_W,
-	[18]	 = KEY_E,
-	[19]	 = KEY_R,
-	[20]	 = KEY_T,
-	[21]	 = KEY_Y,
-	[22]	 = KEY_U,
-	[23]	 = KEY_I,
-	[24]	 = KEY_O,
-	[25]	 = KEY_P,
-	[26]	 = KEY_LEFTBRACE,
-	[27]	 = KEY_RIGHTBRACE,
-	[29]	 = KEY_KP1,
-	[30]	 = KEY_KP2,
-	[31]	 = KEY_KP3,
-	[32]	 = KEY_A,
-	[33]	 = KEY_S,
-	[34]	 = KEY_D,
-	[35]	 = KEY_F,
-	[36]	 = KEY_G,
-	[37]	 = KEY_H,
-	[38]	 = KEY_J,
-	[39]	 = KEY_K,
-	[40]	 = KEY_L,
-	[41]	 = KEY_SEMICOLON,
-	[42]	 = KEY_APOSTROPHE,
-	[43]	 = KEY_BACKSLASH,
-	[45]	 = KEY_KP4,
-	[46]	 = KEY_KP5,
-	[47]	 = KEY_KP6,
-	[48]	 = KEY_102ND,
-	[49]	 = KEY_Z,
-	[50]	 = KEY_X,
-	[51]	 = KEY_C,
-	[52]	 = KEY_V,
-	[53]	 = KEY_B,
-	[54]	 = KEY_N,
-	[55]	 = KEY_M,
-	[56]	 = KEY_COMMA,
-	[57]	 = KEY_DOT,
-	[58]	 = KEY_SLASH,
-	[60]	 = KEY_KPDOT,
-	[61]	 = KEY_KP7,
-	[62]	 = KEY_KP8,
-	[63]	 = KEY_KP9,
-	[64]	 = KEY_SPACE,
-	[65]	 = KEY_BACKSPACE,
-	[66]	 = KEY_TAB,
-	[67]	 = KEY_KPENTER,
-	[68]	 = KEY_ENTER,
-	[69]	 = KEY_ESC,
-	[70]	 = KEY_DELETE,
-	[74]	 = KEY_KPMINUS,
-	[76]	 = KEY_UP,
-	[77]	 = KEY_DOWN,
-	[78]	 = KEY_RIGHT,
-	[79]	 = KEY_LEFT,
-	[80]	 = KEY_F1,
-	[81]	 = KEY_F2,
-	[82]	 = KEY_F3,
-	[83]	 = KEY_F4,
-	[84]	 = KEY_F5,
-	[85]	 = KEY_F6,
-	[86]	 = KEY_F7,
-	[87]	 = KEY_F8,
-	[88]	 = KEY_F9,
-	[89]	 = KEY_F10,
-	[90]	 = KEY_KPLEFTPAREN,
-	[91]	 = KEY_KPRIGHTPAREN,
-	[92]	 = KEY_KPSLASH,
-	[93]	 = KEY_KPASTERISK,
-	[94]	 = KEY_KPPLUS,
-	[95]	 = KEY_HELP,
-	[96]	 = KEY_LEFTSHIFT,
-	[97]	 = KEY_RIGHTSHIFT,
-	[98]	 = KEY_CAPSLOCK,
-	[99]	 = KEY_LEFTCTRL,
-	[100]	 = KEY_LEFTALT,
-	[101]	 = KEY_RIGHTALT,
-	[102]	 = KEY_LEFTMETA,
-	[103]	 = KEY_RIGHTMETA
-};
-
-static const char *amikbd_messages[8] = {
-	[0] = KERN_ALERT "amikbd: Ctrl-Amiga-Amiga reset warning!!\n",
-	[1] = KERN_WARNING "amikbd: keyboard lost sync\n",
-	[2] = KERN_WARNING "amikbd: keyboard buffer overflow\n",
-	[3] = KERN_WARNING "amikbd: keyboard controller failure\n",
-	[4] = KERN_ERR "amikbd: keyboard selftest failure\n",
-	[5] = KERN_INFO "amikbd: initiate power-up key stream\n",
-	[6] = KERN_INFO "amikbd: terminate power-up key stream\n",
-	[7] = KERN_WARNING "amikbd: keyboard interrupt\n"
-};
-
-static irqreturn_t amikbd_interrupt(int irq, void *data)
-{
-	struct input_dev *dev = data;
-	unsigned char scancode, down;
-
-	scancode = ~ciaa.sdr;		/* get and invert scancode (keyboard is active low) */
-	ciaa.cra |= 0x40;		/* switch SP pin to output for handshake */
-	udelay(85);			/* wait until 85 us have expired */
-	ciaa.cra &= ~0x40;		/* switch CIA serial port to input mode */
-
-	down = !(scancode & 1);		/* lowest bit is release bit */
-	scancode >>= 1;
-
-	if (scancode < 0x78) {		/* scancodes < 0x78 are keys */
-		if (scancode == 98) {	/* CapsLock is a toggle switch key on Amiga */
-			input_report_key(dev, scancode, 1);
-			input_report_key(dev, scancode, 0);
-		} else {
-			input_report_key(dev, scancode, down);
-		}
-
-		input_sync(dev);
-	} else				/* scancodes >= 0x78 are error codes */
-		printk(amikbd_messages[scancode - 0x78]);
-
-	return IRQ_HANDLED;
-}
-
-static int __init amikbd_probe(struct platform_device *pdev)
-{
-	struct input_dev *dev;
-	int i, j, err;
-
-	dev = input_allocate_device();
-	if (!dev) {
-		dev_err(&pdev->dev, "Not enough memory for input device\n");
-		return -ENOMEM;
-	}
-
-	dev->name = pdev->name;
-	dev->phys = "amikbd/input0";
-	dev->id.bustype = BUS_AMIGA;
-	dev->id.vendor = 0x0001;
-	dev->id.product = 0x0001;
-	dev->id.version = 0x0100;
-	dev->dev.parent = &pdev->dev;
-
-	dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-
-	for (i = 0; i < 0x78; i++)
-		set_bit(i, dev->keybit);
-
-	for (i = 0; i < MAX_NR_KEYMAPS; i++) {
-		static u_short temp_map[NR_KEYS] __initdata;
-		if (!key_maps[i])
-			continue;
-		memset(temp_map, 0, sizeof(temp_map));
-		for (j = 0; j < 0x78; j++) {
-			if (!amikbd_keycode[j])
-				continue;
-			temp_map[j] = key_maps[i][amikbd_keycode[j]];
-		}
-		for (j = 0; j < NR_KEYS; j++) {
-			if (!temp_map[j])
-				temp_map[j] = 0xf200;
-		}
-		memcpy(key_maps[i], temp_map, sizeof(temp_map));
-	}
-	ciaa.cra &= ~0x41;	 /* serial data in, turn off TA */
-	err = request_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt, 0, "amikbd",
-			  dev);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(dev);
-	if (err)
-		goto fail3;
-
-	platform_set_drvdata(pdev, dev);
-
-	return 0;
-
- fail3:	free_irq(IRQ_AMIGA_CIAA_SP, dev);
- fail2:	input_free_device(dev);
-	return err;
-}
-
-static int __exit amikbd_remove(struct platform_device *pdev)
-{
-	struct input_dev *dev = platform_get_drvdata(pdev);
-
-	platform_set_drvdata(pdev, NULL);
-	free_irq(IRQ_AMIGA_CIAA_SP, dev);
-	input_unregister_device(dev);
-	return 0;
-}
-
-static struct platform_driver amikbd_driver = {
-	.remove = __exit_p(amikbd_remove),
-	.driver   = {
-		.name	= "amiga-keyboard",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init amikbd_init(void)
-{
-	return platform_driver_probe(&amikbd_driver, amikbd_probe);
-}
-
-module_init(amikbd_init);
-
-static void __exit amikbd_exit(void)
-{
-	platform_driver_unregister(&amikbd_driver);
-}
-
-module_exit(amikbd_exit);
-
-MODULE_ALIAS("platform:amiga-keyboard");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/atakbd.c b/ANDROID_3.4.5/drivers/input/keyboard/atakbd.c
deleted file mode 100644
index 10bcd4ae..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/atakbd.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- *  atakbd.c
- *
- *  Copyright (c) 2005 Michael Schmitz
- *
- * Based on amikbd.c, which is
- *
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Hamish Macdonald
- */
-
-/*
- * Atari keyboard driver for Linux/m68k
- *
- * The low level init and interrupt stuff is handled in arch/mm68k/atari/atakeyb.c
- * (the keyboard ACIA also handles the mouse and joystick data, and the keyboard
- * interrupt is shared with the MIDI ACIA so MIDI data also get handled there).
- * This driver only deals with handing key events off to the input layer.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-
-#include <asm/atariints.h>
-#include <asm/atarihw.h>
-#include <asm/atarikb.h>
-#include <asm/irq.h>
-
-MODULE_AUTHOR("Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>");
-MODULE_DESCRIPTION("Atari keyboard driver");
-MODULE_LICENSE("GPL");
-
-/*
- 0x47: KP_7     71
- 0x48: KP_8     72
- 0x49: KP_9     73
- 0x62: KP_/     98
- 0x4b: KP_4     75
- 0x4c: KP_5     76
- 0x4d: KP_6     77
- 0x37: KP_*     55
- 0x4f: KP_1     79
- 0x50: KP_2     80
- 0x51: KP_3     81
- 0x4a: KP_-     74
- 0x52: KP_0     82
- 0x53: KP_.     83
- 0x4e: KP_+     78
-
- 0x67: Up       103
- 0x6c: Down     108
- 0x69: Left     105
- 0x6a: Right    106
- */
-
-
-static unsigned char atakbd_keycode[0x72] = {	/* American layout */
-	[0]	 = KEY_GRAVE,
-	[1]	 = KEY_ESC,
-	[2]	 = KEY_1,
-	[3]	 = KEY_2,
-	[4]	 = KEY_3,
-	[5]	 = KEY_4,
-	[6]	 = KEY_5,
-	[7]	 = KEY_6,
-	[8]	 = KEY_7,
-	[9]	 = KEY_8,
-	[10]	 = KEY_9,
-	[11]	 = KEY_0,
-	[12]	 = KEY_MINUS,
-	[13]	 = KEY_EQUAL,
-	[14]	 = KEY_BACKSPACE,
-	[15]	 = KEY_TAB,
-	[16]	 = KEY_Q,
-	[17]	 = KEY_W,
-	[18]	 = KEY_E,
-	[19]	 = KEY_R,
-	[20]	 = KEY_T,
-	[21]	 = KEY_Y,
-	[22]	 = KEY_U,
-	[23]	 = KEY_I,
-	[24]	 = KEY_O,
-	[25]	 = KEY_P,
-	[26]	 = KEY_LEFTBRACE,
-	[27]	 = KEY_RIGHTBRACE,
-	[28]	 = KEY_ENTER,
-	[29]	 = KEY_LEFTCTRL,
-	[30]	 = KEY_A,
-	[31]	 = KEY_S,
-	[32]	 = KEY_D,
-	[33]	 = KEY_F,
-	[34]	 = KEY_G,
-	[35]	 = KEY_H,
-	[36]	 = KEY_J,
-	[37]	 = KEY_K,
-	[38]	 = KEY_L,
-	[39]	 = KEY_SEMICOLON,
-	[40]	 = KEY_APOSTROPHE,
-	[41]	 = KEY_BACKSLASH,	/* FIXME, '#' */
-	[42]	 = KEY_LEFTSHIFT,
-	[43]	 = KEY_GRAVE,		/* FIXME: '~' */
-	[44]	 = KEY_Z,
-	[45]	 = KEY_X,
-	[46]	 = KEY_C,
-	[47]	 = KEY_V,
-	[48]	 = KEY_B,
-	[49]	 = KEY_N,
-	[50]	 = KEY_M,
-	[51]	 = KEY_COMMA,
-	[52]	 = KEY_DOT,
-	[53]	 = KEY_SLASH,
-	[54]	 = KEY_RIGHTSHIFT,
-	[55]	 = KEY_KPASTERISK,
-	[56]	 = KEY_LEFTALT,
-	[57]	 = KEY_SPACE,
-	[58]	 = KEY_CAPSLOCK,
-	[59]	 = KEY_F1,
-	[60]	 = KEY_F2,
-	[61]	 = KEY_F3,
-	[62]	 = KEY_F4,
-	[63]	 = KEY_F5,
-	[64]	 = KEY_F6,
-	[65]	 = KEY_F7,
-	[66]	 = KEY_F8,
-	[67]	 = KEY_F9,
-	[68]	 = KEY_F10,
-	[69]	 = KEY_ESC,
-	[70]	 = KEY_DELETE,
-	[71]	 = KEY_KP7,
-	[72]	 = KEY_KP8,
-	[73]	 = KEY_KP9,
-	[74]	 = KEY_KPMINUS,
-	[75]	 = KEY_KP4,
-	[76]	 = KEY_KP5,
-	[77]	 = KEY_KP6,
-	[78]	 = KEY_KPPLUS,
-	[79]	 = KEY_KP1,
-	[80]	 = KEY_KP2,
-	[81]	 = KEY_KP3,
-	[82]	 = KEY_KP0,
-	[83]	 = KEY_KPDOT,
-	[90]	 = KEY_KPLEFTPAREN,
-	[91]	 = KEY_KPRIGHTPAREN,
-	[92]	 = KEY_KPASTERISK,	/* FIXME */
-	[93]	 = KEY_KPASTERISK,
-	[94]	 = KEY_KPPLUS,
-	[95]	 = KEY_HELP,
-	[96]	 = KEY_BACKSLASH,	/* FIXME: '<' */
-	[97]	 = KEY_KPASTERISK,	/* FIXME */
-	[98]	 = KEY_KPSLASH,
-	[99]	 = KEY_KPLEFTPAREN,
-	[100]	 = KEY_KPRIGHTPAREN,
-	[101]	 = KEY_KPSLASH,
-	[102]	 = KEY_KPASTERISK,
-	[103]	 = KEY_UP,
-	[104]	 = KEY_KPASTERISK,	/* FIXME */
-	[105]	 = KEY_LEFT,
-	[106]	 = KEY_RIGHT,
-	[107]	 = KEY_KPASTERISK,	/* FIXME */
-	[108]	 = KEY_DOWN,
-	[109]	 = KEY_KPASTERISK,	/* FIXME */
-	[110]	 = KEY_KPASTERISK,	/* FIXME */
-	[111]	 = KEY_KPASTERISK,	/* FIXME */
-	[112]	 = KEY_KPASTERISK,	/* FIXME */
-	[113]	 = KEY_KPASTERISK	/* FIXME */
-};
-
-static struct input_dev *atakbd_dev;
-
-static void atakbd_interrupt(unsigned char scancode, char down)
-{
-
-	if (scancode < 0x72) {		/* scancodes < 0xf2 are keys */
-
-		// report raw events here?
-
-		scancode = atakbd_keycode[scancode];
-
-		if (scancode == KEY_CAPSLOCK) {	/* CapsLock is a toggle switch key on Amiga */
-			input_report_key(atakbd_dev, scancode, 1);
-			input_report_key(atakbd_dev, scancode, 0);
-			input_sync(atakbd_dev);
-		} else {
-			input_report_key(atakbd_dev, scancode, down);
-			input_sync(atakbd_dev);
-		}
-	} else				/* scancodes >= 0xf2 are mouse data, most likely */
-		printk(KERN_INFO "atakbd: unhandled scancode %x\n", scancode);
-
-	return;
-}
-
-static int __init atakbd_init(void)
-{
-	int i, error;
-
-	if (!MACH_IS_ATARI || !ATARIHW_PRESENT(ST_MFP))
-		return -ENODEV;
-
-	// need to init core driver if not already done so
-	error = atari_keyb_init();
-	if (error)
-		return error;
-
-	atakbd_dev = input_allocate_device();
-	if (!atakbd_dev)
-		return -ENOMEM;
-
-	atakbd_dev->name = "Atari Keyboard";
-	atakbd_dev->phys = "atakbd/input0";
-	atakbd_dev->id.bustype = BUS_HOST;
-	atakbd_dev->id.vendor = 0x0001;
-	atakbd_dev->id.product = 0x0001;
-	atakbd_dev->id.version = 0x0100;
-
-	atakbd_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	atakbd_dev->keycode = atakbd_keycode;
-	atakbd_dev->keycodesize = sizeof(unsigned char);
-	atakbd_dev->keycodemax = ARRAY_SIZE(atakbd_keycode);
-
-	for (i = 1; i < 0x72; i++) {
-		set_bit(atakbd_keycode[i], atakbd_dev->keybit);
-	}
-
-	/* error check */
-	error = input_register_device(atakbd_dev);
-	if (error) {
-		input_free_device(atakbd_dev);
-		return error;
-	}
-
-	atari_input_keyboard_interrupt_hook = atakbd_interrupt;
-
-	return 0;
-}
-
-static void __exit atakbd_exit(void)
-{
-	atari_input_keyboard_interrupt_hook = NULL;
-	input_unregister_device(atakbd_dev);
-}
-
-module_init(atakbd_init);
-module_exit(atakbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/atkbd.c b/ANDROID_3.4.5/drivers/input/keyboard/atkbd.c
deleted file mode 100644
index e05a2e70..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/atkbd.c
+++ /dev/null
@@ -1,1764 +0,0 @@
-/*
- * AT and PS/2 keyboard driver
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * This driver can handle standard AT keyboards and PS/2 keyboards in
- * Translated and Raw Set 2 and Set 3, as well as AT keyboards on dumb
- * input-only controllers and AT keyboards connected over a one way RS232
- * converter.
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/workqueue.h>
-#include <linux/libps2.h>
-#include <linux/mutex.h>
-#include <linux/dmi.h>
-
-#define DRIVER_DESC	"AT and PS/2 keyboard driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-static int atkbd_set = 2;
-module_param_named(set, atkbd_set, int, 0);
-MODULE_PARM_DESC(set, "Select keyboard code set (2 = default, 3 = PS/2 native)");
-
-#if defined(__i386__) || defined(__x86_64__) || defined(__hppa__)
-static bool atkbd_reset;
-#else
-static bool atkbd_reset = true;
-#endif
-module_param_named(reset, atkbd_reset, bool, 0);
-MODULE_PARM_DESC(reset, "Reset keyboard during initialization");
-
-static bool atkbd_softrepeat;
-module_param_named(softrepeat, atkbd_softrepeat, bool, 0);
-MODULE_PARM_DESC(softrepeat, "Use software keyboard repeat");
-
-static bool atkbd_softraw = true;
-module_param_named(softraw, atkbd_softraw, bool, 0);
-MODULE_PARM_DESC(softraw, "Use software generated rawmode");
-
-static bool atkbd_scroll;
-module_param_named(scroll, atkbd_scroll, bool, 0);
-MODULE_PARM_DESC(scroll, "Enable scroll-wheel on MS Office and similar keyboards");
-
-static bool atkbd_extra;
-module_param_named(extra, atkbd_extra, bool, 0);
-MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and similar keyboards");
-
-static bool atkbd_terminal;
-module_param_named(terminal, atkbd_terminal, bool, 0);
-MODULE_PARM_DESC(terminal, "Enable break codes on an IBM Terminal keyboard connected via AT/PS2");
-
-/*
- * Scancode to keycode tables. These are just the default setting, and
- * are loadable via a userland utility.
- */
-
-#define ATKBD_KEYMAP_SIZE	512
-
-static const unsigned short atkbd_set2_keycode[ATKBD_KEYMAP_SIZE] = {
-
-#ifdef CONFIG_KEYBOARD_ATKBD_HP_KEYCODES
-
-/* XXX: need a more general approach */
-
-#include "hpps2atkbd.h"	/* include the keyboard scancodes */
-
-#else
-	  0, 67, 65, 63, 61, 59, 60, 88,  0, 68, 66, 64, 62, 15, 41,117,
-	  0, 56, 42, 93, 29, 16,  2,  0,  0,  0, 44, 31, 30, 17,  3,  0,
-	  0, 46, 45, 32, 18,  5,  4, 95,  0, 57, 47, 33, 20, 19,  6,183,
-	  0, 49, 48, 35, 34, 21,  7,184,  0,  0, 50, 36, 22,  8,  9,185,
-	  0, 51, 37, 23, 24, 11, 10,  0,  0, 52, 53, 38, 39, 25, 12,  0,
-	  0, 89, 40,  0, 26, 13,  0,  0, 58, 54, 28, 27,  0, 43,  0, 85,
-	  0, 86, 91, 90, 92,  0, 14, 94,  0, 79,124, 75, 71,121,  0,  0,
-	 82, 83, 80, 76, 77, 72,  1, 69, 87, 78, 81, 74, 55, 73, 70, 99,
-
-	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-	217,100,255,  0, 97,165,  0,  0,156,  0,  0,  0,  0,  0,  0,125,
-	173,114,  0,113,  0,  0,  0,126,128,  0,  0,140,  0,  0,  0,127,
-	159,  0,115,  0,164,  0,  0,116,158,  0,172,166,  0,  0,  0,142,
-	157,  0,  0,  0,  0,  0,  0,  0,155,  0, 98,  0,  0,163,  0,  0,
-	226,  0,  0,  0,  0,  0,  0,  0,  0,255, 96,  0,  0,  0,143,  0,
-	  0,  0,  0,  0,  0,  0,  0,  0,  0,107,  0,105,102,  0,  0,112,
-	110,111,108,112,106,103,  0,119,  0,118,109,  0, 99,104,119,  0,
-
-	  0,  0,  0, 65, 99,
-#endif
-};
-
-static const unsigned short atkbd_set3_keycode[ATKBD_KEYMAP_SIZE] = {
-
-	  0,  0,  0,  0,  0,  0,  0, 59,  1,138,128,129,130, 15, 41, 60,
-	131, 29, 42, 86, 58, 16,  2, 61,133, 56, 44, 31, 30, 17,  3, 62,
-	134, 46, 45, 32, 18,  5,  4, 63,135, 57, 47, 33, 20, 19,  6, 64,
-	136, 49, 48, 35, 34, 21,  7, 65,137,100, 50, 36, 22,  8,  9, 66,
-	125, 51, 37, 23, 24, 11, 10, 67,126, 52, 53, 38, 39, 25, 12, 68,
-	113,114, 40, 43, 26, 13, 87, 99, 97, 54, 28, 27, 43, 43, 88, 70,
-	108,105,119,103,111,107, 14,110,  0, 79,106, 75, 71,109,102,104,
-	 82, 83, 80, 76, 77, 72, 69, 98,  0, 96, 81,  0, 78, 73, 55,183,
-
-	184,185,186,187, 74, 94, 92, 93,  0,  0,  0,125,126,127,112,  0,
-	  0,139,172,163,165,115,152,172,166,140,160,154,113,114,167,168,
-	148,149,147,140
-};
-
-static const unsigned short atkbd_unxlate_table[128] = {
-          0,118, 22, 30, 38, 37, 46, 54, 61, 62, 70, 69, 78, 85,102, 13,
-         21, 29, 36, 45, 44, 53, 60, 67, 68, 77, 84, 91, 90, 20, 28, 27,
-         35, 43, 52, 51, 59, 66, 75, 76, 82, 14, 18, 93, 26, 34, 33, 42,
-         50, 49, 58, 65, 73, 74, 89,124, 17, 41, 88,  5,  6,  4, 12,  3,
-         11,  2, 10,  1,  9,119,126,108,117,125,123,107,115,116,121,105,
-        114,122,112,113,127, 96, 97,120,  7, 15, 23, 31, 39, 47, 55, 63,
-         71, 79, 86, 94,  8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 87,111,
-         19, 25, 57, 81, 83, 92, 95, 98, 99,100,101,103,104,106,109,110
-};
-
-#define ATKBD_CMD_SETLEDS	0x10ed
-#define ATKBD_CMD_GSCANSET	0x11f0
-#define ATKBD_CMD_SSCANSET	0x10f0
-#define ATKBD_CMD_GETID		0x02f2
-#define ATKBD_CMD_SETREP	0x10f3
-#define ATKBD_CMD_ENABLE	0x00f4
-#define ATKBD_CMD_RESET_DIS	0x00f5	/* Reset to defaults and disable */
-#define ATKBD_CMD_RESET_DEF	0x00f6	/* Reset to defaults */
-#define ATKBD_CMD_SETALL_MB	0x00f8	/* Set all keys to give break codes */
-#define ATKBD_CMD_SETALL_MBR	0x00fa  /* ... and repeat */
-#define ATKBD_CMD_RESET_BAT	0x02ff
-#define ATKBD_CMD_RESEND	0x00fe
-#define ATKBD_CMD_EX_ENABLE	0x10ea
-#define ATKBD_CMD_EX_SETLEDS	0x20eb
-#define ATKBD_CMD_OK_GETID	0x02e8
-
-#define ATKBD_RET_ACK		0xfa
-#define ATKBD_RET_NAK		0xfe
-#define ATKBD_RET_BAT		0xaa
-#define ATKBD_RET_EMUL0		0xe0
-#define ATKBD_RET_EMUL1		0xe1
-#define ATKBD_RET_RELEASE	0xf0
-#define ATKBD_RET_HANJA		0xf1
-#define ATKBD_RET_HANGEUL	0xf2
-#define ATKBD_RET_ERR		0xff
-
-#define ATKBD_KEY_UNKNOWN	0
-#define ATKBD_KEY_NULL		255
-
-#define ATKBD_SCR_1		0xfffe
-#define ATKBD_SCR_2		0xfffd
-#define ATKBD_SCR_4		0xfffc
-#define ATKBD_SCR_8		0xfffb
-#define ATKBD_SCR_CLICK		0xfffa
-#define ATKBD_SCR_LEFT		0xfff9
-#define ATKBD_SCR_RIGHT		0xfff8
-
-#define ATKBD_SPECIAL		ATKBD_SCR_RIGHT
-
-#define ATKBD_LED_EVENT_BIT	0
-#define ATKBD_REP_EVENT_BIT	1
-
-#define ATKBD_XL_ERR		0x01
-#define ATKBD_XL_BAT		0x02
-#define ATKBD_XL_ACK		0x04
-#define ATKBD_XL_NAK		0x08
-#define ATKBD_XL_HANGEUL	0x10
-#define ATKBD_XL_HANJA		0x20
-
-static const struct {
-	unsigned short keycode;
-	unsigned char set2;
-} atkbd_scroll_keys[] = {
-	{ ATKBD_SCR_1,     0xc5 },
-	{ ATKBD_SCR_2,     0x9d },
-	{ ATKBD_SCR_4,     0xa4 },
-	{ ATKBD_SCR_8,     0x9b },
-	{ ATKBD_SCR_CLICK, 0xe0 },
-	{ ATKBD_SCR_LEFT,  0xcb },
-	{ ATKBD_SCR_RIGHT, 0xd2 },
-};
-
-/*
- * The atkbd control structure
- */
-
-struct atkbd {
-
-	struct ps2dev ps2dev;
-	struct input_dev *dev;
-
-	/* Written only during init */
-	char name[64];
-	char phys[32];
-
-	unsigned short id;
-	unsigned short keycode[ATKBD_KEYMAP_SIZE];
-	DECLARE_BITMAP(force_release_mask, ATKBD_KEYMAP_SIZE);
-	unsigned char set;
-	bool translated;
-	bool extra;
-	bool write;
-	bool softrepeat;
-	bool softraw;
-	bool scroll;
-	bool enabled;
-
-	/* Accessed only from interrupt */
-	unsigned char emul;
-	bool resend;
-	bool release;
-	unsigned long xl_bit;
-	unsigned int last;
-	unsigned long time;
-	unsigned long err_count;
-
-	struct delayed_work event_work;
-	unsigned long event_jiffies;
-	unsigned long event_mask;
-
-	/* Serializes reconnect(), attr->set() and event work */
-	struct mutex mutex;
-};
-
-/*
- * System-specific keymap fixup routine
- */
-static void (*atkbd_platform_fixup)(struct atkbd *, const void *data);
-static void *atkbd_platform_fixup_data;
-static unsigned int (*atkbd_platform_scancode_fixup)(struct atkbd *, unsigned int);
-
-static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf,
-				ssize_t (*handler)(struct atkbd *, char *));
-static ssize_t atkbd_attr_set_helper(struct device *dev, const char *buf, size_t count,
-				ssize_t (*handler)(struct atkbd *, const char *, size_t));
-#define ATKBD_DEFINE_ATTR(_name)						\
-static ssize_t atkbd_show_##_name(struct atkbd *, char *);			\
-static ssize_t atkbd_set_##_name(struct atkbd *, const char *, size_t);		\
-static ssize_t atkbd_do_show_##_name(struct device *d,				\
-				struct device_attribute *attr, char *b)		\
-{										\
-	return atkbd_attr_show_helper(d, b, atkbd_show_##_name);		\
-}										\
-static ssize_t atkbd_do_set_##_name(struct device *d,				\
-			struct device_attribute *attr, const char *b, size_t s)	\
-{										\
-	return atkbd_attr_set_helper(d, b, s, atkbd_set_##_name);		\
-}										\
-static struct device_attribute atkbd_attr_##_name =				\
-	__ATTR(_name, S_IWUSR | S_IRUGO, atkbd_do_show_##_name, atkbd_do_set_##_name);
-
-ATKBD_DEFINE_ATTR(extra);
-ATKBD_DEFINE_ATTR(force_release);
-ATKBD_DEFINE_ATTR(scroll);
-ATKBD_DEFINE_ATTR(set);
-ATKBD_DEFINE_ATTR(softrepeat);
-ATKBD_DEFINE_ATTR(softraw);
-
-#define ATKBD_DEFINE_RO_ATTR(_name)						\
-static ssize_t atkbd_show_##_name(struct atkbd *, char *);			\
-static ssize_t atkbd_do_show_##_name(struct device *d,				\
-				struct device_attribute *attr, char *b)		\
-{										\
-	return atkbd_attr_show_helper(d, b, atkbd_show_##_name);		\
-}										\
-static struct device_attribute atkbd_attr_##_name =				\
-	__ATTR(_name, S_IRUGO, atkbd_do_show_##_name, NULL);
-
-ATKBD_DEFINE_RO_ATTR(err_count);
-
-static struct attribute *atkbd_attributes[] = {
-	&atkbd_attr_extra.attr,
-	&atkbd_attr_force_release.attr,
-	&atkbd_attr_scroll.attr,
-	&atkbd_attr_set.attr,
-	&atkbd_attr_softrepeat.attr,
-	&atkbd_attr_softraw.attr,
-	&atkbd_attr_err_count.attr,
-	NULL
-};
-
-static struct attribute_group atkbd_attribute_group = {
-	.attrs	= atkbd_attributes,
-};
-
-static const unsigned int xl_table[] = {
-	ATKBD_RET_BAT, ATKBD_RET_ERR, ATKBD_RET_ACK,
-	ATKBD_RET_NAK, ATKBD_RET_HANJA, ATKBD_RET_HANGEUL,
-};
-
-/*
- * Checks if we should mangle the scancode to extract 'release' bit
- * in translated mode.
- */
-static bool atkbd_need_xlate(unsigned long xl_bit, unsigned char code)
-{
-	int i;
-
-	if (code == ATKBD_RET_EMUL0 || code == ATKBD_RET_EMUL1)
-		return false;
-
-	for (i = 0; i < ARRAY_SIZE(xl_table); i++)
-		if (code == xl_table[i])
-			return test_bit(i, &xl_bit);
-
-	return true;
-}
-
-/*
- * Calculates new value of xl_bit so the driver can distinguish
- * between make/break pair of scancodes for select keys and PS/2
- * protocol responses.
- */
-static void atkbd_calculate_xl_bit(struct atkbd *atkbd, unsigned char code)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(xl_table); i++) {
-		if (!((code ^ xl_table[i]) & 0x7f)) {
-			if (code & 0x80)
-				__clear_bit(i, &atkbd->xl_bit);
-			else
-				__set_bit(i, &atkbd->xl_bit);
-			break;
-		}
-	}
-}
-
-/*
- * Encode the scancode, 0xe0 prefix, and high bit into a single integer,
- * keeping kernel 2.4 compatibility for set 2
- */
-static unsigned int atkbd_compat_scancode(struct atkbd *atkbd, unsigned int code)
-{
-	if (atkbd->set == 3) {
-		if (atkbd->emul == 1)
-			code |= 0x100;
-        } else {
-		code = (code & 0x7f) | ((code & 0x80) << 1);
-		if (atkbd->emul == 1)
-			code |= 0x80;
-	}
-
-	return code;
-}
-
-/*
- * atkbd_interrupt(). Here takes place processing of data received from
- * the keyboard into events.
- */
-
-static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
-				   unsigned int flags)
-{
-	struct atkbd *atkbd = serio_get_drvdata(serio);
-	struct input_dev *dev = atkbd->dev;
-	unsigned int code = data;
-	int scroll = 0, hscroll = 0, click = -1;
-	int value;
-	unsigned short keycode;
-
-	dev_dbg(&serio->dev, "Received %02x flags %02x\n", data, flags);
-
-#if !defined(__i386__) && !defined (__x86_64__)
-	if ((flags & (SERIO_FRAME | SERIO_PARITY)) && (~flags & SERIO_TIMEOUT) && !atkbd->resend && atkbd->write) {
-		dev_warn(&serio->dev, "Frame/parity error: %02x\n", flags);
-		serio_write(serio, ATKBD_CMD_RESEND);
-		atkbd->resend = true;
-		goto out;
-	}
-
-	if (!flags && data == ATKBD_RET_ACK)
-		atkbd->resend = false;
-#endif
-
-	if (unlikely(atkbd->ps2dev.flags & PS2_FLAG_ACK))
-		if  (ps2_handle_ack(&atkbd->ps2dev, data))
-			goto out;
-
-	if (unlikely(atkbd->ps2dev.flags & PS2_FLAG_CMD))
-		if  (ps2_handle_response(&atkbd->ps2dev, data))
-			goto out;
-
-	if (!atkbd->enabled)
-		goto out;
-
-	input_event(dev, EV_MSC, MSC_RAW, code);
-
-	if (atkbd_platform_scancode_fixup)
-		code = atkbd_platform_scancode_fixup(atkbd, code);
-
-	if (atkbd->translated) {
-
-		if (atkbd->emul || atkbd_need_xlate(atkbd->xl_bit, code)) {
-			atkbd->release = code >> 7;
-			code &= 0x7f;
-		}
-
-		if (!atkbd->emul)
-			atkbd_calculate_xl_bit(atkbd, data);
-	}
-
-	switch (code) {
-	case ATKBD_RET_BAT:
-		atkbd->enabled = false;
-		serio_reconnect(atkbd->ps2dev.serio);
-		goto out;
-	case ATKBD_RET_EMUL0:
-		atkbd->emul = 1;
-		goto out;
-	case ATKBD_RET_EMUL1:
-		atkbd->emul = 2;
-		goto out;
-	case ATKBD_RET_RELEASE:
-		atkbd->release = true;
-		goto out;
-	case ATKBD_RET_ACK:
-	case ATKBD_RET_NAK:
-		if (printk_ratelimit())
-			dev_warn(&serio->dev,
-				 "Spurious %s on %s. "
-				 "Some program might be trying access hardware directly.\n",
-				 data == ATKBD_RET_ACK ? "ACK" : "NAK", serio->phys);
-		goto out;
-	case ATKBD_RET_ERR:
-		atkbd->err_count++;
-		dev_dbg(&serio->dev, "Keyboard on %s reports too many keys pressed.\n",
-			serio->phys);
-		goto out;
-	}
-
-	code = atkbd_compat_scancode(atkbd, code);
-
-	if (atkbd->emul && --atkbd->emul)
-		goto out;
-
-	keycode = atkbd->keycode[code];
-
-	if (keycode != ATKBD_KEY_NULL)
-		input_event(dev, EV_MSC, MSC_SCAN, code);
-
-	switch (keycode) {
-	case ATKBD_KEY_NULL:
-		break;
-	case ATKBD_KEY_UNKNOWN:
-		dev_warn(&serio->dev,
-			 "Unknown key %s (%s set %d, code %#x on %s).\n",
-			 atkbd->release ? "released" : "pressed",
-			 atkbd->translated ? "translated" : "raw",
-			 atkbd->set, code, serio->phys);
-		dev_warn(&serio->dev,
-			 "Use 'setkeycodes %s%02x <keycode>' to make it known.\n",
-			 code & 0x80 ? "e0" : "", code & 0x7f);
-		input_sync(dev);
-		break;
-	case ATKBD_SCR_1:
-		scroll = 1;
-		break;
-	case ATKBD_SCR_2:
-		scroll = 2;
-		break;
-	case ATKBD_SCR_4:
-		scroll = 4;
-		break;
-	case ATKBD_SCR_8:
-		scroll = 8;
-		break;
-	case ATKBD_SCR_CLICK:
-		click = !atkbd->release;
-		break;
-	case ATKBD_SCR_LEFT:
-		hscroll = -1;
-		break;
-	case ATKBD_SCR_RIGHT:
-		hscroll = 1;
-		break;
-	default:
-		if (atkbd->release) {
-			value = 0;
-			atkbd->last = 0;
-		} else if (!atkbd->softrepeat && test_bit(keycode, dev->key)) {
-			/* Workaround Toshiba laptop multiple keypress */
-			value = time_before(jiffies, atkbd->time) && atkbd->last == code ? 1 : 2;
-		} else {
-			value = 1;
-			atkbd->last = code;
-			atkbd->time = jiffies + msecs_to_jiffies(dev->rep[REP_DELAY]) / 2;
-		}
-
-		input_event(dev, EV_KEY, keycode, value);
-		input_sync(dev);
-
-		if (value && test_bit(code, atkbd->force_release_mask)) {
-			input_report_key(dev, keycode, 0);
-			input_sync(dev);
-		}
-	}
-
-	if (atkbd->scroll) {
-		if (click != -1)
-			input_report_key(dev, BTN_MIDDLE, click);
-		input_report_rel(dev, REL_WHEEL,
-				 atkbd->release ? -scroll : scroll);
-		input_report_rel(dev, REL_HWHEEL, hscroll);
-		input_sync(dev);
-	}
-
-	atkbd->release = false;
-out:
-	return IRQ_HANDLED;
-}
-
-static int atkbd_set_repeat_rate(struct atkbd *atkbd)
-{
-	const short period[32] =
-		{ 33,  37,  42,  46,  50,  54,  58,  63,  67,  75,  83,  92, 100, 109, 116, 125,
-		 133, 149, 167, 182, 200, 217, 232, 250, 270, 303, 333, 370, 400, 435, 470, 500 };
-	const short delay[4] =
-		{ 250, 500, 750, 1000 };
-
-	struct input_dev *dev = atkbd->dev;
-	unsigned char param;
-	int i = 0, j = 0;
-
-	while (i < ARRAY_SIZE(period) - 1 && period[i] < dev->rep[REP_PERIOD])
-		i++;
-	dev->rep[REP_PERIOD] = period[i];
-
-	while (j < ARRAY_SIZE(delay) - 1 && delay[j] < dev->rep[REP_DELAY])
-		j++;
-	dev->rep[REP_DELAY] = delay[j];
-
-	param = i | (j << 5);
-	return ps2_command(&atkbd->ps2dev, &param, ATKBD_CMD_SETREP);
-}
-
-static int atkbd_set_leds(struct atkbd *atkbd)
-{
-	struct input_dev *dev = atkbd->dev;
-	unsigned char param[2];
-
-	param[0] = (test_bit(LED_SCROLLL, dev->led) ? 1 : 0)
-		 | (test_bit(LED_NUML,    dev->led) ? 2 : 0)
-		 | (test_bit(LED_CAPSL,   dev->led) ? 4 : 0);
-	if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS))
-		return -1;
-
-	if (atkbd->extra) {
-		param[0] = 0;
-		param[1] = (test_bit(LED_COMPOSE, dev->led) ? 0x01 : 0)
-			 | (test_bit(LED_SLEEP,   dev->led) ? 0x02 : 0)
-			 | (test_bit(LED_SUSPEND, dev->led) ? 0x04 : 0)
-			 | (test_bit(LED_MISC,    dev->led) ? 0x10 : 0)
-			 | (test_bit(LED_MUTE,    dev->led) ? 0x20 : 0);
-		if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_EX_SETLEDS))
-			return -1;
-	}
-
-	return 0;
-}
-
-/*
- * atkbd_event_work() is used to complete processing of events that
- * can not be processed by input_event() which is often called from
- * interrupt context.
- */
-
-static void atkbd_event_work(struct work_struct *work)
-{
-	struct atkbd *atkbd = container_of(work, struct atkbd, event_work.work);
-
-	mutex_lock(&atkbd->mutex);
-
-	if (!atkbd->enabled) {
-		/*
-		 * Serio ports are resumed asynchronously so while driver core
-		 * thinks that device is already fully operational in reality
-		 * it may not be ready yet. In this case we need to keep
-		 * rescheduling till reconnect completes.
-		 */
-		schedule_delayed_work(&atkbd->event_work,
-					msecs_to_jiffies(100));
-	} else {
-		if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask))
-			atkbd_set_leds(atkbd);
-
-		if (test_and_clear_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask))
-			atkbd_set_repeat_rate(atkbd);
-	}
-
-	mutex_unlock(&atkbd->mutex);
-}
-
-/*
- * Schedule switch for execution. We need to throttle requests,
- * otherwise keyboard may become unresponsive.
- */
-static void atkbd_schedule_event_work(struct atkbd *atkbd, int event_bit)
-{
-	unsigned long delay = msecs_to_jiffies(50);
-
-	if (time_after(jiffies, atkbd->event_jiffies + delay))
-		delay = 0;
-
-	atkbd->event_jiffies = jiffies;
-	set_bit(event_bit, &atkbd->event_mask);
-	mb();
-	schedule_delayed_work(&atkbd->event_work, delay);
-}
-
-/*
- * Event callback from the input module. Events that change the state of
- * the hardware are processed here. If action can not be performed in
- * interrupt context it is offloaded to atkbd_event_work.
- */
-
-static int atkbd_event(struct input_dev *dev,
-			unsigned int type, unsigned int code, int value)
-{
-	struct atkbd *atkbd = input_get_drvdata(dev);
-
-	if (!atkbd->write)
-		return -1;
-
-	switch (type) {
-
-	case EV_LED:
-		atkbd_schedule_event_work(atkbd, ATKBD_LED_EVENT_BIT);
-		return 0;
-
-	case EV_REP:
-		if (!atkbd->softrepeat)
-			atkbd_schedule_event_work(atkbd, ATKBD_REP_EVENT_BIT);
-		return 0;
-
-	default:
-		return -1;
-	}
-}
-
-/*
- * atkbd_enable() signals that interrupt handler is allowed to
- * generate input events.
- */
-
-static inline void atkbd_enable(struct atkbd *atkbd)
-{
-	serio_pause_rx(atkbd->ps2dev.serio);
-	atkbd->enabled = true;
-	serio_continue_rx(atkbd->ps2dev.serio);
-}
-
-/*
- * atkbd_disable() tells input handler that all incoming data except
- * for ACKs and command response should be dropped.
- */
-
-static inline void atkbd_disable(struct atkbd *atkbd)
-{
-	serio_pause_rx(atkbd->ps2dev.serio);
-	atkbd->enabled = false;
-	serio_continue_rx(atkbd->ps2dev.serio);
-}
-
-/*
- * atkbd_probe() probes for an AT keyboard on a serio port.
- */
-
-static int atkbd_probe(struct atkbd *atkbd)
-{
-	struct ps2dev *ps2dev = &atkbd->ps2dev;
-	unsigned char param[2];
-
-/*
- * Some systems, where the bit-twiddling when testing the io-lines of the
- * controller may confuse the keyboard need a full reset of the keyboard. On
- * these systems the BIOS also usually doesn't do it for us.
- */
-
-	if (atkbd_reset)
-		if (ps2_command(ps2dev, NULL, ATKBD_CMD_RESET_BAT))
-			dev_warn(&ps2dev->serio->dev,
-				 "keyboard reset failed on %s\n",
-				 ps2dev->serio->phys);
-
-/*
- * Then we check the keyboard ID. We should get 0xab83 under normal conditions.
- * Some keyboards report different values, but the first byte is always 0xab or
- * 0xac. Some old AT keyboards don't report anything. If a mouse is connected, this
- * should make sure we don't try to set the LEDs on it.
- */
-
-	param[0] = param[1] = 0xa5;	/* initialize with invalid values */
-	if (ps2_command(ps2dev, param, ATKBD_CMD_GETID)) {
-
-/*
- * If the get ID command failed, we check if we can at least set the LEDs on
- * the keyboard. This should work on every keyboard out there. It also turns
- * the LEDs off, which we want anyway.
- */
-		param[0] = 0;
-		if (ps2_command(ps2dev, param, ATKBD_CMD_SETLEDS))
-			return -1;
-		atkbd->id = 0xabba;
-		return 0;
-	}
-
-	if (!ps2_is_keyboard_id(param[0]))
-		return -1;
-
-	atkbd->id = (param[0] << 8) | param[1];
-
-	if (atkbd->id == 0xaca1 && atkbd->translated) {
-		dev_err(&ps2dev->serio->dev,
-			"NCD terminal keyboards are only supported on non-translating controlelrs. "
-			"Use i8042.direct=1 to disable translation.\n");
-		return -1;
-	}
-
-	return 0;
-}
-
-/*
- * atkbd_select_set checks if a keyboard has a working Set 3 support, and
- * sets it into that. Unfortunately there are keyboards that can be switched
- * to Set 3, but don't work well in that (BTC Multimedia ...)
- */
-
-static int atkbd_select_set(struct atkbd *atkbd, int target_set, int allow_extra)
-{
-	struct ps2dev *ps2dev = &atkbd->ps2dev;
-	unsigned char param[2];
-
-	atkbd->extra = false;
-/*
- * For known special keyboards we can go ahead and set the correct set.
- * We check for NCD PS/2 Sun, NorthGate OmniKey 101 and
- * IBM RapidAccess / IBM EzButton / Chicony KBP-8993 keyboards.
- */
-
-	if (atkbd->translated)
-		return 2;
-
-	if (atkbd->id == 0xaca1) {
-		param[0] = 3;
-		ps2_command(ps2dev, param, ATKBD_CMD_SSCANSET);
-		return 3;
-	}
-
-	if (allow_extra) {
-		param[0] = 0x71;
-		if (!ps2_command(ps2dev, param, ATKBD_CMD_EX_ENABLE)) {
-			atkbd->extra = true;
-			return 2;
-		}
-	}
-
-	if (atkbd_terminal) {
-		ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MB);
-		return 3;
-	}
-
-	if (target_set != 3)
-		return 2;
-
-	if (!ps2_command(ps2dev, param, ATKBD_CMD_OK_GETID)) {
-		atkbd->id = param[0] << 8 | param[1];
-		return 2;
-	}
-
-	param[0] = 3;
-	if (ps2_command(ps2dev, param, ATKBD_CMD_SSCANSET))
-		return 2;
-
-	param[0] = 0;
-	if (ps2_command(ps2dev, param, ATKBD_CMD_GSCANSET))
-		return 2;
-
-	if (param[0] != 3) {
-		param[0] = 2;
-		if (ps2_command(ps2dev, param, ATKBD_CMD_SSCANSET))
-		return 2;
-	}
-
-	ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MBR);
-
-	return 3;
-}
-
-static int atkbd_reset_state(struct atkbd *atkbd)
-{
-        struct ps2dev *ps2dev = &atkbd->ps2dev;
-	unsigned char param[1];
-
-/*
- * Set the LEDs to a predefined state (all off).
- */
-
-	param[0] = 0;
-	if (ps2_command(ps2dev, param, ATKBD_CMD_SETLEDS))
-		return -1;
-
-/*
- * Set autorepeat to fastest possible.
- */
-
-	param[0] = 0;
-	if (ps2_command(ps2dev, param, ATKBD_CMD_SETREP))
-		return -1;
-
-	return 0;
-}
-
-static int atkbd_activate(struct atkbd *atkbd)
-{
-	struct ps2dev *ps2dev = &atkbd->ps2dev;
-
-/*
- * Enable the keyboard to receive keystrokes.
- */
-
-	if (ps2_command(ps2dev, NULL, ATKBD_CMD_ENABLE)) {
-		dev_err(&ps2dev->serio->dev,
-			"Failed to enable keyboard on %s\n",
-			ps2dev->serio->phys);
-		return -1;
-	}
-
-	return 0;
-}
-
-/*
- * atkbd_cleanup() restores the keyboard state so that BIOS is happy after a
- * reboot.
- */
-
-static void atkbd_cleanup(struct serio *serio)
-{
-	struct atkbd *atkbd = serio_get_drvdata(serio);
-
-	atkbd_disable(atkbd);
-	ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_DEF);
-}
-
-
-/*
- * atkbd_disconnect() closes and frees.
- */
-
-static void atkbd_disconnect(struct serio *serio)
-{
-	struct atkbd *atkbd = serio_get_drvdata(serio);
-
-	sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group);
-
-	atkbd_disable(atkbd);
-
-	input_unregister_device(atkbd->dev);
-
-	/*
-	 * Make sure we don't have a command in flight.
-	 * Note that since atkbd->enabled is false event work will keep
-	 * rescheduling itself until it gets canceled and will not try
-	 * accessing freed input device or serio port.
-	 */
-	cancel_delayed_work_sync(&atkbd->event_work);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	kfree(atkbd);
-}
-
-/*
- * generate release events for the keycodes given in data
- */
-static void atkbd_apply_forced_release_keylist(struct atkbd* atkbd,
-						const void *data)
-{
-	const unsigned int *keys = data;
-	unsigned int i;
-
-	if (atkbd->set == 2)
-		for (i = 0; keys[i] != -1U; i++)
-			__set_bit(keys[i], atkbd->force_release_mask);
-}
-
-/*
- * Most special keys (Fn+F?) on Dell laptops do not generate release
- * events so we have to do it ourselves.
- */
-static unsigned int atkbd_dell_laptop_forced_release_keys[] = {
-	0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8f, 0x93, -1U
-};
-
-/*
- * Perform fixup for HP system that doesn't generate release
- * for its video switch
- */
-static unsigned int atkbd_hp_forced_release_keys[] = {
-	0x94, -1U
-};
-
-/*
- * Samsung NC10,NC20 with Fn+F? key release not working
- */
-static unsigned int atkbd_samsung_forced_release_keys[] = {
-	0x82, 0x83, 0x84, 0x86, 0x88, 0x89, 0xb3, 0xf7, 0xf9, -1U
-};
-
-/*
- * Amilo Pi 3525 key release for Fn+Volume keys not working
- */
-static unsigned int atkbd_amilo_pi3525_forced_release_keys[] = {
-	0x20, 0xa0, 0x2e, 0xae, 0x30, 0xb0, -1U
-};
-
-/*
- * Amilo Xi 3650 key release for light touch bar not working
- */
-static unsigned int atkbd_amilo_xi3650_forced_release_keys[] = {
-	0x67, 0xed, 0x90, 0xa2, 0x99, 0xa4, 0xae, 0xb0, -1U
-};
-
-/*
- * Soltech TA12 system with broken key release on volume keys and mute key
- */
-static unsigned int atkdb_soltech_ta12_forced_release_keys[] = {
-	0xa0, 0xae, 0xb0, -1U
-};
-
-/*
- * Many notebooks don't send key release event for volume up/down
- * keys, with key list below common among them
- */
-static unsigned int atkbd_volume_forced_release_keys[] = {
-	0xae, 0xb0, -1U
-};
-
-/*
- * OQO 01+ multimedia keys (64--66) generate e0 6x upon release whereas
- * they should be generating e4-e6 (0x80 | code).
- */
-static unsigned int atkbd_oqo_01plus_scancode_fixup(struct atkbd *atkbd,
-						    unsigned int code)
-{
-	if (atkbd->translated && atkbd->emul == 1 &&
-	    (code == 0x64 || code == 0x65 || code == 0x66)) {
-		atkbd->emul = 0;
-		code |= 0x80;
-	}
-
-	return code;
-}
-
-/*
- * atkbd_set_keycode_table() initializes keyboard's keycode table
- * according to the selected scancode set
- */
-
-static void atkbd_set_keycode_table(struct atkbd *atkbd)
-{
-	unsigned int scancode;
-	int i, j;
-
-	memset(atkbd->keycode, 0, sizeof(atkbd->keycode));
-	bitmap_zero(atkbd->force_release_mask, ATKBD_KEYMAP_SIZE);
-
-	if (atkbd->translated) {
-		for (i = 0; i < 128; i++) {
-			scancode = atkbd_unxlate_table[i];
-			atkbd->keycode[i] = atkbd_set2_keycode[scancode];
-			atkbd->keycode[i | 0x80] = atkbd_set2_keycode[scancode | 0x80];
-			if (atkbd->scroll)
-				for (j = 0; j < ARRAY_SIZE(atkbd_scroll_keys); j++)
-					if ((scancode | 0x80) == atkbd_scroll_keys[j].set2)
-						atkbd->keycode[i | 0x80] = atkbd_scroll_keys[j].keycode;
-		}
-	} else if (atkbd->set == 3) {
-		memcpy(atkbd->keycode, atkbd_set3_keycode, sizeof(atkbd->keycode));
-	} else {
-		memcpy(atkbd->keycode, atkbd_set2_keycode, sizeof(atkbd->keycode));
-
-		if (atkbd->scroll)
-			for (i = 0; i < ARRAY_SIZE(atkbd_scroll_keys); i++) {
-				scancode = atkbd_scroll_keys[i].set2;
-				atkbd->keycode[scancode] = atkbd_scroll_keys[i].keycode;
-		}
-	}
-
-/*
- * HANGEUL and HANJA keys do not send release events so we need to
- * generate such events ourselves
- */
-	scancode = atkbd_compat_scancode(atkbd, ATKBD_RET_HANGEUL);
-	atkbd->keycode[scancode] = KEY_HANGEUL;
-	__set_bit(scancode, atkbd->force_release_mask);
-
-	scancode = atkbd_compat_scancode(atkbd, ATKBD_RET_HANJA);
-	atkbd->keycode[scancode] = KEY_HANJA;
-	__set_bit(scancode, atkbd->force_release_mask);
-
-/*
- * Perform additional fixups
- */
-	if (atkbd_platform_fixup)
-		atkbd_platform_fixup(atkbd, atkbd_platform_fixup_data);
-}
-
-/*
- * atkbd_set_device_attrs() sets up keyboard's input device structure
- */
-
-static void atkbd_set_device_attrs(struct atkbd *atkbd)
-{
-	struct input_dev *input_dev = atkbd->dev;
-	int i;
-
-	if (atkbd->extra)
-		snprintf(atkbd->name, sizeof(atkbd->name),
-			 "AT Set 2 Extra keyboard");
-	else
-		snprintf(atkbd->name, sizeof(atkbd->name),
-			 "AT %s Set %d keyboard",
-			 atkbd->translated ? "Translated" : "Raw", atkbd->set);
-
-	snprintf(atkbd->phys, sizeof(atkbd->phys),
-		 "%s/input0", atkbd->ps2dev.serio->phys);
-
-	input_dev->name = atkbd->name;
-	input_dev->phys = atkbd->phys;
-	input_dev->id.bustype = BUS_I8042;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = atkbd->translated ? 1 : atkbd->set;
-	input_dev->id.version = atkbd->id;
-	input_dev->event = atkbd_event;
-	input_dev->dev.parent = &atkbd->ps2dev.serio->dev;
-
-	input_set_drvdata(input_dev, atkbd);
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) |
-		BIT_MASK(EV_MSC);
-
-	if (atkbd->write) {
-		input_dev->evbit[0] |= BIT_MASK(EV_LED);
-		input_dev->ledbit[0] = BIT_MASK(LED_NUML) |
-			BIT_MASK(LED_CAPSL) | BIT_MASK(LED_SCROLLL);
-	}
-
-	if (atkbd->extra)
-		input_dev->ledbit[0] |= BIT_MASK(LED_COMPOSE) |
-			BIT_MASK(LED_SUSPEND) | BIT_MASK(LED_SLEEP) |
-			BIT_MASK(LED_MUTE) | BIT_MASK(LED_MISC);
-
-	if (!atkbd->softrepeat) {
-		input_dev->rep[REP_DELAY] = 250;
-		input_dev->rep[REP_PERIOD] = 33;
-	}
-
-	input_dev->mscbit[0] = atkbd->softraw ? BIT_MASK(MSC_SCAN) :
-		BIT_MASK(MSC_RAW) | BIT_MASK(MSC_SCAN);
-
-	if (atkbd->scroll) {
-		input_dev->evbit[0] |= BIT_MASK(EV_REL);
-		input_dev->relbit[0] = BIT_MASK(REL_WHEEL) |
-			BIT_MASK(REL_HWHEEL);
-		__set_bit(BTN_MIDDLE, input_dev->keybit);
-	}
-
-	input_dev->keycode = atkbd->keycode;
-	input_dev->keycodesize = sizeof(unsigned short);
-	input_dev->keycodemax = ARRAY_SIZE(atkbd_set2_keycode);
-
-	for (i = 0; i < ATKBD_KEYMAP_SIZE; i++) {
-		if (atkbd->keycode[i] != KEY_RESERVED &&
-		    atkbd->keycode[i] != ATKBD_KEY_NULL &&
-		    atkbd->keycode[i] < ATKBD_SPECIAL) {
-			__set_bit(atkbd->keycode[i], input_dev->keybit);
-		}
-	}
-}
-
-/*
- * atkbd_connect() is called when the serio module finds an interface
- * that isn't handled yet by an appropriate device driver. We check if
- * there is an AT keyboard out there and if yes, we register ourselves
- * to the input module.
- */
-
-static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct atkbd *atkbd;
-	struct input_dev *dev;
-	int err = -ENOMEM;
-
-	atkbd = kzalloc(sizeof(struct atkbd), GFP_KERNEL);
-	dev = input_allocate_device();
-	if (!atkbd || !dev)
-		goto fail1;
-
-	atkbd->dev = dev;
-	ps2_init(&atkbd->ps2dev, serio);
-	INIT_DELAYED_WORK(&atkbd->event_work, atkbd_event_work);
-	mutex_init(&atkbd->mutex);
-
-	switch (serio->id.type) {
-
-	case SERIO_8042_XL:
-		atkbd->translated = true;
-		/* Fall through */
-
-	case SERIO_8042:
-		if (serio->write)
-			atkbd->write = true;
-		break;
-	}
-
-	atkbd->softraw = atkbd_softraw;
-	atkbd->softrepeat = atkbd_softrepeat;
-	atkbd->scroll = atkbd_scroll;
-
-	if (atkbd->softrepeat)
-		atkbd->softraw = true;
-
-	serio_set_drvdata(serio, atkbd);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	if (atkbd->write) {
-
-		if (atkbd_probe(atkbd)) {
-			err = -ENODEV;
-			goto fail3;
-		}
-
-		atkbd->set = atkbd_select_set(atkbd, atkbd_set, atkbd_extra);
-		atkbd_reset_state(atkbd);
-		atkbd_activate(atkbd);
-
-	} else {
-		atkbd->set = 2;
-		atkbd->id = 0xab00;
-	}
-
-	atkbd_set_keycode_table(atkbd);
-	atkbd_set_device_attrs(atkbd);
-
-	err = sysfs_create_group(&serio->dev.kobj, &atkbd_attribute_group);
-	if (err)
-		goto fail3;
-
-	atkbd_enable(atkbd);
-
-	err = input_register_device(atkbd->dev);
-	if (err)
-		goto fail4;
-
-	return 0;
-
- fail4: sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group);
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(dev);
-	kfree(atkbd);
-	return err;
-}
-
-/*
- * atkbd_reconnect() tries to restore keyboard into a sane state and is
- * most likely called on resume.
- */
-
-static int atkbd_reconnect(struct serio *serio)
-{
-	struct atkbd *atkbd = serio_get_drvdata(serio);
-	struct serio_driver *drv = serio->drv;
-	int retval = -1;
-
-	if (!atkbd || !drv) {
-		dev_dbg(&serio->dev,
-			"reconnect request, but serio is disconnected, ignoring...\n");
-		return -1;
-	}
-
-	mutex_lock(&atkbd->mutex);
-
-	atkbd_disable(atkbd);
-
-	if (atkbd->write) {
-		if (atkbd_probe(atkbd))
-			goto out;
-
-		if (atkbd->set != atkbd_select_set(atkbd, atkbd->set, atkbd->extra))
-			goto out;
-
-		atkbd_activate(atkbd);
-
-		/*
-		 * Restore LED state and repeat rate. While input core
-		 * will do this for us at resume time reconnect may happen
-		 * because user requested it via sysfs or simply because
-		 * keyboard was unplugged and plugged in again so we need
-		 * to do it ourselves here.
-		 */
-		atkbd_set_leds(atkbd);
-		if (!atkbd->softrepeat)
-			atkbd_set_repeat_rate(atkbd);
-
-	}
-
-	atkbd_enable(atkbd);
-	retval = 0;
-
- out:
-	mutex_unlock(&atkbd->mutex);
-	return retval;
-}
-
-static struct serio_device_id atkbd_serio_ids[] = {
-	{
-		.type	= SERIO_8042,
-		.proto	= SERIO_ANY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_8042_XL,
-		.proto	= SERIO_ANY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_PS2SER,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, atkbd_serio_ids);
-
-static struct serio_driver atkbd_drv = {
-	.driver		= {
-		.name	= "atkbd",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= atkbd_serio_ids,
-	.interrupt	= atkbd_interrupt,
-	.connect	= atkbd_connect,
-	.reconnect	= atkbd_reconnect,
-	.disconnect	= atkbd_disconnect,
-	.cleanup	= atkbd_cleanup,
-};
-
-static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf,
-				ssize_t (*handler)(struct atkbd *, char *))
-{
-	struct serio *serio = to_serio_port(dev);
-	struct atkbd *atkbd = serio_get_drvdata(serio);
-
-	return handler(atkbd, buf);
-}
-
-static ssize_t atkbd_attr_set_helper(struct device *dev, const char *buf, size_t count,
-				ssize_t (*handler)(struct atkbd *, const char *, size_t))
-{
-	struct serio *serio = to_serio_port(dev);
-	struct atkbd *atkbd = serio_get_drvdata(serio);
-	int retval;
-
-	retval = mutex_lock_interruptible(&atkbd->mutex);
-	if (retval)
-		return retval;
-
-	atkbd_disable(atkbd);
-	retval = handler(atkbd, buf, count);
-	atkbd_enable(atkbd);
-
-	mutex_unlock(&atkbd->mutex);
-
-	return retval;
-}
-
-static ssize_t atkbd_show_extra(struct atkbd *atkbd, char *buf)
-{
-	return sprintf(buf, "%d\n", atkbd->extra ? 1 : 0);
-}
-
-static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t count)
-{
-	struct input_dev *old_dev, *new_dev;
-	unsigned int value;
-	int err;
-	bool old_extra;
-	unsigned char old_set;
-
-	if (!atkbd->write)
-		return -EIO;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	if (atkbd->extra != value) {
-		/*
-		 * Since device's properties will change we need to
-		 * unregister old device. But allocate and register
-		 * new one first to make sure we have it.
-		 */
-		old_dev = atkbd->dev;
-		old_extra = atkbd->extra;
-		old_set = atkbd->set;
-
-		new_dev = input_allocate_device();
-		if (!new_dev)
-			return -ENOMEM;
-
-		atkbd->dev = new_dev;
-		atkbd->set = atkbd_select_set(atkbd, atkbd->set, value);
-		atkbd_reset_state(atkbd);
-		atkbd_activate(atkbd);
-		atkbd_set_keycode_table(atkbd);
-		atkbd_set_device_attrs(atkbd);
-
-		err = input_register_device(atkbd->dev);
-		if (err) {
-			input_free_device(new_dev);
-
-			atkbd->dev = old_dev;
-			atkbd->set = atkbd_select_set(atkbd, old_set, old_extra);
-			atkbd_set_keycode_table(atkbd);
-			atkbd_set_device_attrs(atkbd);
-
-			return err;
-		}
-		input_unregister_device(old_dev);
-
-	}
-	return count;
-}
-
-static ssize_t atkbd_show_force_release(struct atkbd *atkbd, char *buf)
-{
-	size_t len = bitmap_scnlistprintf(buf, PAGE_SIZE - 2,
-			atkbd->force_release_mask, ATKBD_KEYMAP_SIZE);
-
-	buf[len++] = '\n';
-	buf[len] = '\0';
-
-	return len;
-}
-
-static ssize_t atkbd_set_force_release(struct atkbd *atkbd,
-					const char *buf, size_t count)
-{
-	/* 64 bytes on stack should be acceptable */
-	DECLARE_BITMAP(new_mask, ATKBD_KEYMAP_SIZE);
-	int err;
-
-	err = bitmap_parselist(buf, new_mask, ATKBD_KEYMAP_SIZE);
-	if (err)
-		return err;
-
-	memcpy(atkbd->force_release_mask, new_mask, sizeof(atkbd->force_release_mask));
-	return count;
-}
-
-
-static ssize_t atkbd_show_scroll(struct atkbd *atkbd, char *buf)
-{
-	return sprintf(buf, "%d\n", atkbd->scroll ? 1 : 0);
-}
-
-static ssize_t atkbd_set_scroll(struct atkbd *atkbd, const char *buf, size_t count)
-{
-	struct input_dev *old_dev, *new_dev;
-	unsigned int value;
-	int err;
-	bool old_scroll;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	if (atkbd->scroll != value) {
-		old_dev = atkbd->dev;
-		old_scroll = atkbd->scroll;
-
-		new_dev = input_allocate_device();
-		if (!new_dev)
-			return -ENOMEM;
-
-		atkbd->dev = new_dev;
-		atkbd->scroll = value;
-		atkbd_set_keycode_table(atkbd);
-		atkbd_set_device_attrs(atkbd);
-
-		err = input_register_device(atkbd->dev);
-		if (err) {
-			input_free_device(new_dev);
-
-			atkbd->scroll = old_scroll;
-			atkbd->dev = old_dev;
-			atkbd_set_keycode_table(atkbd);
-			atkbd_set_device_attrs(atkbd);
-
-			return err;
-		}
-		input_unregister_device(old_dev);
-	}
-	return count;
-}
-
-static ssize_t atkbd_show_set(struct atkbd *atkbd, char *buf)
-{
-	return sprintf(buf, "%d\n", atkbd->set);
-}
-
-static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count)
-{
-	struct input_dev *old_dev, *new_dev;
-	unsigned int value;
-	int err;
-	unsigned char old_set;
-	bool old_extra;
-
-	if (!atkbd->write)
-		return -EIO;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value != 2 && value != 3)
-		return -EINVAL;
-
-	if (atkbd->set != value) {
-		old_dev = atkbd->dev;
-		old_extra = atkbd->extra;
-		old_set = atkbd->set;
-
-		new_dev = input_allocate_device();
-		if (!new_dev)
-			return -ENOMEM;
-
-		atkbd->dev = new_dev;
-		atkbd->set = atkbd_select_set(atkbd, value, atkbd->extra);
-		atkbd_reset_state(atkbd);
-		atkbd_activate(atkbd);
-		atkbd_set_keycode_table(atkbd);
-		atkbd_set_device_attrs(atkbd);
-
-		err = input_register_device(atkbd->dev);
-		if (err) {
-			input_free_device(new_dev);
-
-			atkbd->dev = old_dev;
-			atkbd->set = atkbd_select_set(atkbd, old_set, old_extra);
-			atkbd_set_keycode_table(atkbd);
-			atkbd_set_device_attrs(atkbd);
-
-			return err;
-		}
-		input_unregister_device(old_dev);
-	}
-	return count;
-}
-
-static ssize_t atkbd_show_softrepeat(struct atkbd *atkbd, char *buf)
-{
-	return sprintf(buf, "%d\n", atkbd->softrepeat ? 1 : 0);
-}
-
-static ssize_t atkbd_set_softrepeat(struct atkbd *atkbd, const char *buf, size_t count)
-{
-	struct input_dev *old_dev, *new_dev;
-	unsigned int value;
-	int err;
-	bool old_softrepeat, old_softraw;
-
-	if (!atkbd->write)
-		return -EIO;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	if (atkbd->softrepeat != value) {
-		old_dev = atkbd->dev;
-		old_softrepeat = atkbd->softrepeat;
-		old_softraw = atkbd->softraw;
-
-		new_dev = input_allocate_device();
-		if (!new_dev)
-			return -ENOMEM;
-
-		atkbd->dev = new_dev;
-		atkbd->softrepeat = value;
-		if (atkbd->softrepeat)
-			atkbd->softraw = true;
-		atkbd_set_device_attrs(atkbd);
-
-		err = input_register_device(atkbd->dev);
-		if (err) {
-			input_free_device(new_dev);
-
-			atkbd->dev = old_dev;
-			atkbd->softrepeat = old_softrepeat;
-			atkbd->softraw = old_softraw;
-			atkbd_set_device_attrs(atkbd);
-
-			return err;
-		}
-		input_unregister_device(old_dev);
-	}
-	return count;
-}
-
-
-static ssize_t atkbd_show_softraw(struct atkbd *atkbd, char *buf)
-{
-	return sprintf(buf, "%d\n", atkbd->softraw ? 1 : 0);
-}
-
-static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t count)
-{
-	struct input_dev *old_dev, *new_dev;
-	unsigned int value;
-	int err;
-	bool old_softraw;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	if (atkbd->softraw != value) {
-		old_dev = atkbd->dev;
-		old_softraw = atkbd->softraw;
-
-		new_dev = input_allocate_device();
-		if (!new_dev)
-			return -ENOMEM;
-
-		atkbd->dev = new_dev;
-		atkbd->softraw = value;
-		atkbd_set_device_attrs(atkbd);
-
-		err = input_register_device(atkbd->dev);
-		if (err) {
-			input_free_device(new_dev);
-
-			atkbd->dev = old_dev;
-			atkbd->softraw = old_softraw;
-			atkbd_set_device_attrs(atkbd);
-
-			return err;
-		}
-		input_unregister_device(old_dev);
-	}
-	return count;
-}
-
-static ssize_t atkbd_show_err_count(struct atkbd *atkbd, char *buf)
-{
-	return sprintf(buf, "%lu\n", atkbd->err_count);
-}
-
-static int __init atkbd_setup_forced_release(const struct dmi_system_id *id)
-{
-	atkbd_platform_fixup = atkbd_apply_forced_release_keylist;
-	atkbd_platform_fixup_data = id->driver_data;
-
-	return 1;
-}
-
-static int __init atkbd_setup_scancode_fixup(const struct dmi_system_id *id)
-{
-	atkbd_platform_scancode_fixup = id->driver_data;
-
-	return 1;
-}
-
-static const struct dmi_system_id atkbd_dmi_quirk_table[] __initconst = {
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_dell_laptop_forced_release_keys,
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
-			DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_dell_laptop_forced_release_keys,
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP 2133"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_hp_forced_release_keys,
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion ZV6100"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_volume_forced_release_keys,
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4000"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_volume_forced_release_keys,
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4100"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_volume_forced_release_keys,
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Presario R4200"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_volume_forced_release_keys,
-	},
-	{
-		/* Inventec Symphony */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "INVENTEC"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "SYMPHONY 6.0/7.0"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_volume_forced_release_keys,
-	},
-	{
-		/* Samsung NC10 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "NC10"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_samsung_forced_release_keys,
-	},
-	{
-		/* Samsung NC20 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "NC20"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_samsung_forced_release_keys,
-	},
-	{
-		/* Samsung SQ45S70S */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "SQ45S70S"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_samsung_forced_release_keys,
-	},
-	{
-		/* Fujitsu Amilo PA 1510 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 1510"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_volume_forced_release_keys,
-	},
-	{
-		/* Fujitsu Amilo Pi 3525 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 3525"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_amilo_pi3525_forced_release_keys,
-	},
-	{
-		/* Fujitsu Amilo Xi 3650 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 3650"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkbd_amilo_xi3650_forced_release_keys,
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Soltech Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TA12"),
-		},
-		.callback = atkbd_setup_forced_release,
-		.driver_data = atkdb_soltech_ta12_forced_release_keys,
-	},
-	{
-		/* OQO Model 01+ */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "OQO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"),
-		},
-		.callback = atkbd_setup_scancode_fixup,
-		.driver_data = atkbd_oqo_01plus_scancode_fixup,
-	},
-	{ }
-};
-
-static int __init atkbd_init(void)
-{
-	dmi_check_system(atkbd_dmi_quirk_table);
-
-	return serio_register_driver(&atkbd_drv);
-}
-
-static void __exit atkbd_exit(void)
-{
-	serio_unregister_driver(&atkbd_drv);
-}
-
-module_init(atkbd_init);
-module_exit(atkbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/bf54x-keys.c b/ANDROID_3.4.5/drivers/input/keyboard/bf54x-keys.c
deleted file mode 100644
index 8eb9116e..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/bf54x-keys.c
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- * File:         drivers/input/keyboard/bf54x-keys.c
- * Based on:
- * Author:       Michael Hennerich <hennerich@blackfin.uclinux.org>
- *
- * Created:
- * Description:  keypad driver for Analog Devices Blackfin BF54x Processors
- *
- *
- * Modified:
- *               Copyright 2007-2008 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/module.h>
-
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/pm.h>
-#include <linux/sysctl.h>
-#include <linux/proc_fs.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-
-#include <asm/portmux.h>
-#include <mach/bf54x_keys.h>
-
-#define DRV_NAME	"bf54x-keys"
-#define TIME_SCALE	100	/* 100 ns */
-#define	MAX_MULT	(0xFF * TIME_SCALE)
-#define MAX_RC		8	/* Max Row/Col */
-
-static const u16 per_rows[] = {
-	P_KEY_ROW7,
-	P_KEY_ROW6,
-	P_KEY_ROW5,
-	P_KEY_ROW4,
-	P_KEY_ROW3,
-	P_KEY_ROW2,
-	P_KEY_ROW1,
-	P_KEY_ROW0,
-	0
-};
-
-static const u16 per_cols[] = {
-	P_KEY_COL7,
-	P_KEY_COL6,
-	P_KEY_COL5,
-	P_KEY_COL4,
-	P_KEY_COL3,
-	P_KEY_COL2,
-	P_KEY_COL1,
-	P_KEY_COL0,
-	0
-};
-
-struct bf54x_kpad {
-	struct input_dev *input;
-	int irq;
-	unsigned short lastkey;
-	unsigned short *keycode;
-	struct timer_list timer;
-	unsigned int keyup_test_jiffies;
-	unsigned short kpad_msel;
-	unsigned short kpad_prescale;
-	unsigned short kpad_ctl;
-};
-
-static inline int bfin_kpad_find_key(struct bf54x_kpad *bf54x_kpad,
-			struct input_dev *input, u16 keyident)
-{
-	u16 i;
-
-	for (i = 0; i < input->keycodemax; i++)
-		if (bf54x_kpad->keycode[i + input->keycodemax] == keyident)
-			return bf54x_kpad->keycode[i];
-	return -1;
-}
-
-static inline void bfin_keycodecpy(unsigned short *keycode,
-			const unsigned int *pdata_kc,
-			unsigned short keymapsize)
-{
-	unsigned int i;
-
-	for (i = 0; i < keymapsize; i++) {
-		keycode[i] = pdata_kc[i] & 0xffff;
-		keycode[i + keymapsize] = pdata_kc[i] >> 16;
-	}
-}
-
-static inline u16 bfin_kpad_get_prescale(u32 timescale)
-{
-	u32 sclk = get_sclk();
-
-	return ((((sclk / 1000) * timescale) / 1024) - 1);
-}
-
-static inline u16 bfin_kpad_get_keypressed(struct bf54x_kpad *bf54x_kpad)
-{
-	return (bfin_read_KPAD_STAT() & KPAD_PRESSED);
-}
-
-static inline void bfin_kpad_clear_irq(void)
-{
-	bfin_write_KPAD_STAT(0xFFFF);
-	bfin_write_KPAD_ROWCOL(0xFFFF);
-}
-
-static void bfin_kpad_timer(unsigned long data)
-{
-	struct platform_device *pdev =  (struct platform_device *) data;
-	struct bf54x_kpad *bf54x_kpad = platform_get_drvdata(pdev);
-
-	if (bfin_kpad_get_keypressed(bf54x_kpad)) {
-		/* Try again later */
-		mod_timer(&bf54x_kpad->timer,
-			  jiffies + bf54x_kpad->keyup_test_jiffies);
-		return;
-	}
-
-	input_report_key(bf54x_kpad->input, bf54x_kpad->lastkey, 0);
-	input_sync(bf54x_kpad->input);
-
-	/* Clear IRQ Status */
-
-	bfin_kpad_clear_irq();
-	enable_irq(bf54x_kpad->irq);
-}
-
-static irqreturn_t bfin_kpad_isr(int irq, void *dev_id)
-{
-	struct platform_device *pdev = dev_id;
-	struct bf54x_kpad *bf54x_kpad = platform_get_drvdata(pdev);
-	struct input_dev *input = bf54x_kpad->input;
-	int key;
-	u16 rowcol = bfin_read_KPAD_ROWCOL();
-
-	key = bfin_kpad_find_key(bf54x_kpad, input, rowcol);
-
-	input_report_key(input, key, 1);
-	input_sync(input);
-
-	if (bfin_kpad_get_keypressed(bf54x_kpad)) {
-		disable_irq_nosync(bf54x_kpad->irq);
-		bf54x_kpad->lastkey = key;
-		mod_timer(&bf54x_kpad->timer,
-			  jiffies + bf54x_kpad->keyup_test_jiffies);
-	} else {
-		input_report_key(input, key, 0);
-		input_sync(input);
-
-		bfin_kpad_clear_irq();
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit bfin_kpad_probe(struct platform_device *pdev)
-{
-	struct bf54x_kpad *bf54x_kpad;
-	struct bfin_kpad_platform_data *pdata = pdev->dev.platform_data;
-	struct input_dev *input;
-	int i, error;
-
-	if (!pdata->rows || !pdata->cols || !pdata->keymap) {
-		dev_err(&pdev->dev, "no rows, cols or keymap from pdata\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->keymapsize ||
-	    pdata->keymapsize > (pdata->rows * pdata->cols)) {
-		dev_err(&pdev->dev, "invalid keymapsize\n");
-		return -EINVAL;
-	}
-
-	bf54x_kpad = kzalloc(sizeof(struct bf54x_kpad), GFP_KERNEL);
-	if (!bf54x_kpad)
-		return -ENOMEM;
-
-	platform_set_drvdata(pdev, bf54x_kpad);
-
-	/* Allocate memory for keymap followed by private LUT */
-	bf54x_kpad->keycode = kmalloc(pdata->keymapsize *
-					sizeof(unsigned short) * 2, GFP_KERNEL);
-	if (!bf54x_kpad->keycode) {
-		error = -ENOMEM;
-		goto out;
-	}
-
-	if (!pdata->debounce_time || pdata->debounce_time > MAX_MULT ||
-	    !pdata->coldrive_time || pdata->coldrive_time > MAX_MULT) {
-		dev_warn(&pdev->dev,
-			"invalid platform debounce/columndrive time\n");
-		bfin_write_KPAD_MSEL(0xFF0);	/* Default MSEL	*/
-	} else {
-		bfin_write_KPAD_MSEL(
-			((pdata->debounce_time / TIME_SCALE)
-						& DBON_SCALE) |
-			(((pdata->coldrive_time / TIME_SCALE) << 8)
-						& COLDRV_SCALE));
-
-	}
-
-	if (!pdata->keyup_test_interval)
-		bf54x_kpad->keyup_test_jiffies = msecs_to_jiffies(50);
-	else
-		bf54x_kpad->keyup_test_jiffies =
-			msecs_to_jiffies(pdata->keyup_test_interval);
-
-	if (peripheral_request_list((u16 *)&per_rows[MAX_RC - pdata->rows],
-				    DRV_NAME)) {
-		dev_err(&pdev->dev, "requesting peripherals failed\n");
-		error = -EFAULT;
-		goto out0;
-	}
-
-	if (peripheral_request_list((u16 *)&per_cols[MAX_RC - pdata->cols],
-				    DRV_NAME)) {
-		dev_err(&pdev->dev, "requesting peripherals failed\n");
-		error = -EFAULT;
-		goto out1;
-	}
-
-	bf54x_kpad->irq = platform_get_irq(pdev, 0);
-	if (bf54x_kpad->irq < 0) {
-		error = -ENODEV;
-		goto out2;
-	}
-
-	error = request_irq(bf54x_kpad->irq, bfin_kpad_isr,
-				0, DRV_NAME, pdev);
-	if (error) {
-		dev_err(&pdev->dev, "unable to claim irq %d\n",
-			bf54x_kpad->irq);
-		goto out2;
-	}
-
-	input = input_allocate_device();
-	if (!input) {
-		error = -ENOMEM;
-		goto out3;
-	}
-
-	bf54x_kpad->input = input;
-
-	input->name = pdev->name;
-	input->phys = "bf54x-keys/input0";
-	input->dev.parent = &pdev->dev;
-
-	input_set_drvdata(input, bf54x_kpad);
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	input->keycodesize = sizeof(unsigned short);
-	input->keycodemax = pdata->keymapsize;
-	input->keycode = bf54x_kpad->keycode;
-
-	bfin_keycodecpy(bf54x_kpad->keycode, pdata->keymap, pdata->keymapsize);
-
-	/* setup input device */
-	__set_bit(EV_KEY, input->evbit);
-
-	if (pdata->repeat)
-		__set_bit(EV_REP, input->evbit);
-
-	for (i = 0; i < input->keycodemax; i++)
-		__set_bit(bf54x_kpad->keycode[i] & KEY_MAX, input->keybit);
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev, "unable to register input device\n");
-		goto out4;
-	}
-
-	/* Init Keypad Key Up/Release test timer */
-
-	setup_timer(&bf54x_kpad->timer, bfin_kpad_timer, (unsigned long) pdev);
-
-	bfin_write_KPAD_PRESCALE(bfin_kpad_get_prescale(TIME_SCALE));
-
-	bfin_write_KPAD_CTL((((pdata->cols - 1) << 13) & KPAD_COLEN) |
-				(((pdata->rows - 1) << 10) & KPAD_ROWEN) |
-				(2 & KPAD_IRQMODE));
-
-	bfin_write_KPAD_CTL(bfin_read_KPAD_CTL() | KPAD_EN);
-
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-out4:
-	input_free_device(input);
-out3:
-	free_irq(bf54x_kpad->irq, pdev);
-out2:
-	peripheral_free_list((u16 *)&per_cols[MAX_RC - pdata->cols]);
-out1:
-	peripheral_free_list((u16 *)&per_rows[MAX_RC - pdata->rows]);
-out0:
-	kfree(bf54x_kpad->keycode);
-out:
-	kfree(bf54x_kpad);
-	platform_set_drvdata(pdev, NULL);
-
-	return error;
-}
-
-static int __devexit bfin_kpad_remove(struct platform_device *pdev)
-{
-	struct bfin_kpad_platform_data *pdata = pdev->dev.platform_data;
-	struct bf54x_kpad *bf54x_kpad = platform_get_drvdata(pdev);
-
-	del_timer_sync(&bf54x_kpad->timer);
-	free_irq(bf54x_kpad->irq, pdev);
-
-	input_unregister_device(bf54x_kpad->input);
-
-	peripheral_free_list((u16 *)&per_rows[MAX_RC - pdata->rows]);
-	peripheral_free_list((u16 *)&per_cols[MAX_RC - pdata->cols]);
-
-	kfree(bf54x_kpad->keycode);
-	kfree(bf54x_kpad);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int bfin_kpad_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct bf54x_kpad *bf54x_kpad = platform_get_drvdata(pdev);
-
-	bf54x_kpad->kpad_msel = bfin_read_KPAD_MSEL();
-	bf54x_kpad->kpad_prescale = bfin_read_KPAD_PRESCALE();
-	bf54x_kpad->kpad_ctl = bfin_read_KPAD_CTL();
-
-	if (device_may_wakeup(&pdev->dev))
-		enable_irq_wake(bf54x_kpad->irq);
-
-	return 0;
-}
-
-static int bfin_kpad_resume(struct platform_device *pdev)
-{
-	struct bf54x_kpad *bf54x_kpad = platform_get_drvdata(pdev);
-
-	bfin_write_KPAD_MSEL(bf54x_kpad->kpad_msel);
-	bfin_write_KPAD_PRESCALE(bf54x_kpad->kpad_prescale);
-	bfin_write_KPAD_CTL(bf54x_kpad->kpad_ctl);
-
-	if (device_may_wakeup(&pdev->dev))
-		disable_irq_wake(bf54x_kpad->irq);
-
-	return 0;
-}
-#else
-# define bfin_kpad_suspend NULL
-# define bfin_kpad_resume  NULL
-#endif
-
-static struct platform_driver bfin_kpad_device_driver = {
-	.driver		= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	},
-	.probe		= bfin_kpad_probe,
-	.remove		= __devexit_p(bfin_kpad_remove),
-	.suspend	= bfin_kpad_suspend,
-	.resume		= bfin_kpad_resume,
-};
-module_platform_driver(bfin_kpad_device_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("Keypad driver for BF54x Processors");
-MODULE_ALIAS("platform:bf54x-keys");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/davinci_keyscan.c b/ANDROID_3.4.5/drivers/input/keyboard/davinci_keyscan.c
deleted file mode 100644
index 9d82b3ae..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/davinci_keyscan.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/*
- * DaVinci Key Scan Driver for TI platforms
- *
- * Copyright (C) 2009 Texas Instruments, Inc
- *
- * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
- *
- * Initial Code: Sandeep Paulraj <s-paulraj@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/types.h>
-#include <linux/input.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-
-#include <asm/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/keyscan.h>
-
-/* Key scan registers */
-#define DAVINCI_KEYSCAN_KEYCTRL		0x0000
-#define DAVINCI_KEYSCAN_INTENA		0x0004
-#define DAVINCI_KEYSCAN_INTFLAG		0x0008
-#define DAVINCI_KEYSCAN_INTCLR		0x000c
-#define DAVINCI_KEYSCAN_STRBWIDTH	0x0010
-#define DAVINCI_KEYSCAN_INTERVAL	0x0014
-#define DAVINCI_KEYSCAN_CONTTIME	0x0018
-#define DAVINCI_KEYSCAN_CURRENTST	0x001c
-#define DAVINCI_KEYSCAN_PREVSTATE	0x0020
-#define DAVINCI_KEYSCAN_EMUCTRL		0x0024
-#define DAVINCI_KEYSCAN_IODFTCTRL	0x002c
-
-/* Key Control Register (KEYCTRL) */
-#define DAVINCI_KEYSCAN_KEYEN		0x00000001
-#define DAVINCI_KEYSCAN_PREVMODE	0x00000002
-#define DAVINCI_KEYSCAN_CHATOFF		0x00000004
-#define DAVINCI_KEYSCAN_AUTODET		0x00000008
-#define DAVINCI_KEYSCAN_SCANMODE	0x00000010
-#define DAVINCI_KEYSCAN_OUTTYPE		0x00000020
-
-/* Masks for the interrupts */
-#define DAVINCI_KEYSCAN_INT_CONT	0x00000008
-#define DAVINCI_KEYSCAN_INT_OFF		0x00000004
-#define DAVINCI_KEYSCAN_INT_ON		0x00000002
-#define DAVINCI_KEYSCAN_INT_CHANGE	0x00000001
-#define DAVINCI_KEYSCAN_INT_ALL		0x0000000f
-
-struct davinci_ks {
-	struct input_dev		*input;
-	struct davinci_ks_platform_data	*pdata;
-	int				irq;
-	void __iomem			*base;
-	resource_size_t			pbase;
-	size_t				base_size;
-	unsigned short			keymap[];
-};
-
-/* Initializing the kp Module */
-static int __init davinci_ks_initialize(struct davinci_ks *davinci_ks)
-{
-	struct device *dev = &davinci_ks->input->dev;
-	struct davinci_ks_platform_data *pdata = davinci_ks->pdata;
-	u32 matrix_ctrl;
-
-	/* Enable all interrupts */
-	__raw_writel(DAVINCI_KEYSCAN_INT_ALL,
-		     davinci_ks->base + DAVINCI_KEYSCAN_INTENA);
-
-	/* Clear interrupts if any */
-	__raw_writel(DAVINCI_KEYSCAN_INT_ALL,
-		     davinci_ks->base + DAVINCI_KEYSCAN_INTCLR);
-
-	/* Setup the scan period = strobe + interval */
-	__raw_writel(pdata->strobe,
-		     davinci_ks->base + DAVINCI_KEYSCAN_STRBWIDTH);
-	__raw_writel(pdata->interval,
-		     davinci_ks->base + DAVINCI_KEYSCAN_INTERVAL);
-	__raw_writel(0x01,
-		     davinci_ks->base + DAVINCI_KEYSCAN_CONTTIME);
-
-	/* Define matrix type */
-	switch (pdata->matrix_type) {
-	case DAVINCI_KEYSCAN_MATRIX_4X4:
-		matrix_ctrl = 0;
-		break;
-	case DAVINCI_KEYSCAN_MATRIX_5X3:
-		matrix_ctrl = (1 << 6);
-		break;
-	default:
-		dev_err(dev->parent, "wrong matrix type\n");
-		return -EINVAL;
-	}
-
-	/* Enable key scan module and set matrix type */
-	__raw_writel(DAVINCI_KEYSCAN_AUTODET | DAVINCI_KEYSCAN_KEYEN |
-		     matrix_ctrl, davinci_ks->base + DAVINCI_KEYSCAN_KEYCTRL);
-
-	return 0;
-}
-
-static irqreturn_t davinci_ks_interrupt(int irq, void *dev_id)
-{
-	struct davinci_ks *davinci_ks = dev_id;
-	struct device *dev = &davinci_ks->input->dev;
-	unsigned short *keymap = davinci_ks->keymap;
-	int keymapsize = davinci_ks->pdata->keymapsize;
-	u32 prev_status, new_status, changed;
-	bool release;
-	int keycode = KEY_UNKNOWN;
-	int i;
-
-	/* Disable interrupt */
-	__raw_writel(0x0, davinci_ks->base + DAVINCI_KEYSCAN_INTENA);
-
-	/* Reading previous and new status of the key scan */
-	prev_status = __raw_readl(davinci_ks->base + DAVINCI_KEYSCAN_PREVSTATE);
-	new_status = __raw_readl(davinci_ks->base + DAVINCI_KEYSCAN_CURRENTST);
-
-	changed = prev_status ^ new_status;
-
-	if (changed) {
-		/*
-		 * It goes through all bits in 'changed' to ensure
-		 * that no key changes are being missed
-		 */
-		for (i = 0 ; i < keymapsize; i++) {
-			if ((changed>>i) & 0x1) {
-				keycode = keymap[i];
-				release = (new_status >> i) & 0x1;
-				dev_dbg(dev->parent, "key %d %s\n", keycode,
-					release ? "released" : "pressed");
-				input_report_key(davinci_ks->input, keycode,
-						 !release);
-				input_sync(davinci_ks->input);
-			}
-		}
-		/* Clearing interrupt */
-		__raw_writel(DAVINCI_KEYSCAN_INT_ALL,
-			     davinci_ks->base + DAVINCI_KEYSCAN_INTCLR);
-	}
-
-	/* Enable interrupts */
-	__raw_writel(0x1, davinci_ks->base + DAVINCI_KEYSCAN_INTENA);
-
-	return IRQ_HANDLED;
-}
-
-static int __init davinci_ks_probe(struct platform_device *pdev)
-{
-	struct davinci_ks *davinci_ks;
-	struct input_dev *key_dev;
-	struct resource *res, *mem;
-	struct device *dev = &pdev->dev;
-	struct davinci_ks_platform_data *pdata = pdev->dev.platform_data;
-	int error, i;
-
-	if (pdata->device_enable) {
-		error = pdata->device_enable(dev);
-		if (error < 0) {
-			dev_dbg(dev, "device enable function failed\n");
-			return error;
-		}
-	}
-
-	if (!pdata->keymap) {
-		dev_dbg(dev, "no keymap from pdata\n");
-		return -EINVAL;
-	}
-
-	davinci_ks = kzalloc(sizeof(struct davinci_ks) +
-		sizeof(unsigned short) * pdata->keymapsize, GFP_KERNEL);
-	if (!davinci_ks) {
-		dev_dbg(dev, "could not allocate memory for private data\n");
-		return -ENOMEM;
-	}
-
-	memcpy(davinci_ks->keymap, pdata->keymap,
-		sizeof(unsigned short) * pdata->keymapsize);
-
-	key_dev = input_allocate_device();
-	if (!key_dev) {
-		dev_dbg(dev, "could not allocate input device\n");
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	davinci_ks->input = key_dev;
-
-	davinci_ks->irq = platform_get_irq(pdev, 0);
-	if (davinci_ks->irq < 0) {
-		dev_err(dev, "no key scan irq\n");
-		error = davinci_ks->irq;
-		goto fail2;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(dev, "no mem resource\n");
-		error = -EINVAL;
-		goto fail2;
-	}
-
-	davinci_ks->pbase = res->start;
-	davinci_ks->base_size = resource_size(res);
-
-	mem = request_mem_region(davinci_ks->pbase, davinci_ks->base_size,
-				 pdev->name);
-	if (!mem) {
-		dev_err(dev, "key scan registers at %08x are not free\n",
-			davinci_ks->pbase);
-		error = -EBUSY;
-		goto fail2;
-	}
-
-	davinci_ks->base = ioremap(davinci_ks->pbase, davinci_ks->base_size);
-	if (!davinci_ks->base) {
-		dev_err(dev, "can't ioremap MEM resource.\n");
-		error = -ENOMEM;
-		goto fail3;
-	}
-
-	/* Enable auto repeat feature of Linux input subsystem */
-	if (pdata->rep)
-		__set_bit(EV_REP, key_dev->evbit);
-
-	/* Setup input device */
-	__set_bit(EV_KEY, key_dev->evbit);
-
-	/* Setup the platform data */
-	davinci_ks->pdata = pdata;
-
-	for (i = 0; i < davinci_ks->pdata->keymapsize; i++)
-		__set_bit(davinci_ks->pdata->keymap[i], key_dev->keybit);
-
-	key_dev->name = "davinci_keyscan";
-	key_dev->phys = "davinci_keyscan/input0";
-	key_dev->dev.parent = &pdev->dev;
-	key_dev->id.bustype = BUS_HOST;
-	key_dev->id.vendor = 0x0001;
-	key_dev->id.product = 0x0001;
-	key_dev->id.version = 0x0001;
-	key_dev->keycode = davinci_ks->keymap;
-	key_dev->keycodesize = sizeof(davinci_ks->keymap[0]);
-	key_dev->keycodemax = davinci_ks->pdata->keymapsize;
-
-	error = input_register_device(davinci_ks->input);
-	if (error < 0) {
-		dev_err(dev, "unable to register davinci key scan device\n");
-		goto fail4;
-	}
-
-	error = request_irq(davinci_ks->irq, davinci_ks_interrupt,
-			  0, pdev->name, davinci_ks);
-	if (error < 0) {
-		dev_err(dev, "unable to register davinci key scan interrupt\n");
-		goto fail5;
-	}
-
-	error = davinci_ks_initialize(davinci_ks);
-	if (error < 0) {
-		dev_err(dev, "unable to initialize davinci key scan device\n");
-		goto fail6;
-	}
-
-	platform_set_drvdata(pdev, davinci_ks);
-	return 0;
-
-fail6:
-	free_irq(davinci_ks->irq, davinci_ks);
-fail5:
-	input_unregister_device(davinci_ks->input);
-	key_dev = NULL;
-fail4:
-	iounmap(davinci_ks->base);
-fail3:
-	release_mem_region(davinci_ks->pbase, davinci_ks->base_size);
-fail2:
-	input_free_device(key_dev);
-fail1:
-	kfree(davinci_ks);
-
-	return error;
-}
-
-static int __devexit davinci_ks_remove(struct platform_device *pdev)
-{
-	struct davinci_ks *davinci_ks = platform_get_drvdata(pdev);
-
-	free_irq(davinci_ks->irq, davinci_ks);
-
-	input_unregister_device(davinci_ks->input);
-
-	iounmap(davinci_ks->base);
-	release_mem_region(davinci_ks->pbase, davinci_ks->base_size);
-
-	platform_set_drvdata(pdev, NULL);
-
-	kfree(davinci_ks);
-
-	return 0;
-}
-
-static struct platform_driver davinci_ks_driver = {
-	.driver	= {
-		.name = "davinci_keyscan",
-		.owner = THIS_MODULE,
-	},
-	.remove	= __devexit_p(davinci_ks_remove),
-};
-
-static int __init davinci_ks_init(void)
-{
-	return platform_driver_probe(&davinci_ks_driver, davinci_ks_probe);
-}
-module_init(davinci_ks_init);
-
-static void __exit davinci_ks_exit(void)
-{
-	platform_driver_unregister(&davinci_ks_driver);
-}
-module_exit(davinci_ks_exit);
-
-MODULE_AUTHOR("Miguel Aguilar");
-MODULE_DESCRIPTION("Texas Instruments DaVinci Key Scan Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/ep93xx_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/ep93xx_keypad.c
deleted file mode 100644
index 0ba69f3f..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/ep93xx_keypad.c
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Driver for the Cirrus EP93xx matrix keypad controller.
- *
- * Copyright (c) 2008 H Hartley Sweeten <hsweeten@visionengravers.com>
- *
- * Based on the pxa27x matrix keypad controller by Rodolfo Giometti.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * NOTE:
- *
- * The 3-key reset is triggered by pressing the 3 keys in
- * Row 0, Columns 2, 4, and 7 at the same time.  This action can
- * be disabled by setting the EP93XX_KEYPAD_DISABLE_3_KEY flag.
- *
- * Normal operation for the matrix does not autorepeat the key press.
- * This action can be enabled by setting the EP93XX_KEYPAD_AUTOREPEAT
- * flag.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/slab.h>
-
-#include <mach/hardware.h>
-#include <mach/ep93xx_keypad.h>
-
-/*
- * Keypad Interface Register offsets
- */
-#define KEY_INIT		0x00	/* Key Scan Initialization register */
-#define KEY_DIAG		0x04	/* Key Scan Diagnostic register */
-#define KEY_REG			0x08	/* Key Value Capture register */
-
-/* Key Scan Initialization Register bit defines */
-#define KEY_INIT_DBNC_MASK	(0x00ff0000)
-#define KEY_INIT_DBNC_SHIFT	(16)
-#define KEY_INIT_DIS3KY		(1<<15)
-#define KEY_INIT_DIAG		(1<<14)
-#define KEY_INIT_BACK		(1<<13)
-#define KEY_INIT_T2		(1<<12)
-#define KEY_INIT_PRSCL_MASK	(0x000003ff)
-#define KEY_INIT_PRSCL_SHIFT	(0)
-
-/* Key Scan Diagnostic Register bit defines */
-#define KEY_DIAG_MASK		(0x0000003f)
-#define KEY_DIAG_SHIFT		(0)
-
-/* Key Value Capture Register bit defines */
-#define KEY_REG_K		(1<<15)
-#define KEY_REG_INT		(1<<14)
-#define KEY_REG_2KEYS		(1<<13)
-#define KEY_REG_1KEY		(1<<12)
-#define KEY_REG_KEY2_MASK	(0x00000fc0)
-#define KEY_REG_KEY2_SHIFT	(6)
-#define KEY_REG_KEY1_MASK	(0x0000003f)
-#define KEY_REG_KEY1_SHIFT	(0)
-
-#define EP93XX_MATRIX_SIZE	(EP93XX_MATRIX_ROWS * EP93XX_MATRIX_COLS)
-
-struct ep93xx_keypad {
-	struct ep93xx_keypad_platform_data *pdata;
-	struct input_dev *input_dev;
-	struct clk *clk;
-
-	void __iomem *mmio_base;
-
-	unsigned short keycodes[EP93XX_MATRIX_SIZE];
-
-	int key1;
-	int key2;
-
-	int irq;
-
-	bool enabled;
-};
-
-static irqreturn_t ep93xx_keypad_irq_handler(int irq, void *dev_id)
-{
-	struct ep93xx_keypad *keypad = dev_id;
-	struct input_dev *input_dev = keypad->input_dev;
-	unsigned int status;
-	int keycode, key1, key2;
-
-	status = __raw_readl(keypad->mmio_base + KEY_REG);
-
-	keycode = (status & KEY_REG_KEY1_MASK) >> KEY_REG_KEY1_SHIFT;
-	key1 = keypad->keycodes[keycode];
-
-	keycode = (status & KEY_REG_KEY2_MASK) >> KEY_REG_KEY2_SHIFT;
-	key2 = keypad->keycodes[keycode];
-
-	if (status & KEY_REG_2KEYS) {
-		if (keypad->key1 && key1 != keypad->key1 && key2 != keypad->key1)
-			input_report_key(input_dev, keypad->key1, 0);
-
-		if (keypad->key2 && key1 != keypad->key2 && key2 != keypad->key2)
-			input_report_key(input_dev, keypad->key2, 0);
-
-		input_report_key(input_dev, key1, 1);
-		input_report_key(input_dev, key2, 1);
-
-		keypad->key1 = key1;
-		keypad->key2 = key2;
-
-	} else if (status & KEY_REG_1KEY) {
-		if (keypad->key1 && key1 != keypad->key1)
-			input_report_key(input_dev, keypad->key1, 0);
-
-		if (keypad->key2 && key1 != keypad->key2)
-			input_report_key(input_dev, keypad->key2, 0);
-
-		input_report_key(input_dev, key1, 1);
-
-		keypad->key1 = key1;
-		keypad->key2 = 0;
-
-	} else {
-		input_report_key(input_dev, keypad->key1, 0);
-		input_report_key(input_dev, keypad->key2, 0);
-
-		keypad->key1 = keypad->key2 = 0;
-	}
-	input_sync(input_dev);
-
-	return IRQ_HANDLED;
-}
-
-static void ep93xx_keypad_config(struct ep93xx_keypad *keypad)
-{
-	struct ep93xx_keypad_platform_data *pdata = keypad->pdata;
-	unsigned int val = 0;
-
-	if (pdata->flags & EP93XX_KEYPAD_KDIV)
-		clk_set_rate(keypad->clk, EP93XX_KEYTCHCLK_DIV4);
-	else
-		clk_set_rate(keypad->clk, EP93XX_KEYTCHCLK_DIV16);
-
-	if (pdata->flags & EP93XX_KEYPAD_DISABLE_3_KEY)
-		val |= KEY_INIT_DIS3KY;
-	if (pdata->flags & EP93XX_KEYPAD_DIAG_MODE)
-		val |= KEY_INIT_DIAG;
-	if (pdata->flags & EP93XX_KEYPAD_BACK_DRIVE)
-		val |= KEY_INIT_BACK;
-	if (pdata->flags & EP93XX_KEYPAD_TEST_MODE)
-		val |= KEY_INIT_T2;
-
-	val |= ((pdata->debounce << KEY_INIT_DBNC_SHIFT) & KEY_INIT_DBNC_MASK);
-
-	val |= ((pdata->prescale << KEY_INIT_PRSCL_SHIFT) & KEY_INIT_PRSCL_MASK);
-
-	__raw_writel(val, keypad->mmio_base + KEY_INIT);
-}
-
-static int ep93xx_keypad_open(struct input_dev *pdev)
-{
-	struct ep93xx_keypad *keypad = input_get_drvdata(pdev);
-
-	if (!keypad->enabled) {
-		ep93xx_keypad_config(keypad);
-		clk_enable(keypad->clk);
-		keypad->enabled = true;
-	}
-
-	return 0;
-}
-
-static void ep93xx_keypad_close(struct input_dev *pdev)
-{
-	struct ep93xx_keypad *keypad = input_get_drvdata(pdev);
-
-	if (keypad->enabled) {
-		clk_disable(keypad->clk);
-		keypad->enabled = false;
-	}
-}
-
-
-#ifdef CONFIG_PM
-/*
- * NOTE: I don't know if this is correct, or will work on the ep93xx.
- *
- * None of the existing ep93xx drivers have power management support.
- * But, this is basically what the pxa27x_keypad driver does.
- */
-static int ep93xx_keypad_suspend(struct platform_device *pdev,
-				 pm_message_t state)
-{
-	struct ep93xx_keypad *keypad = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = keypad->input_dev;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (keypad->enabled) {
-		clk_disable(keypad->clk);
-		keypad->enabled = false;
-	}
-
-	mutex_unlock(&input_dev->mutex);
-
-	if (device_may_wakeup(&pdev->dev))
-		enable_irq_wake(keypad->irq);
-
-	return 0;
-}
-
-static int ep93xx_keypad_resume(struct platform_device *pdev)
-{
-	struct ep93xx_keypad *keypad = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = keypad->input_dev;
-
-	if (device_may_wakeup(&pdev->dev))
-		disable_irq_wake(keypad->irq);
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users) {
-		if (!keypad->enabled) {
-			ep93xx_keypad_config(keypad);
-			clk_enable(keypad->clk);
-			keypad->enabled = true;
-		}
-	}
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-#else	/* !CONFIG_PM */
-#define ep93xx_keypad_suspend	NULL
-#define ep93xx_keypad_resume	NULL
-#endif	/* !CONFIG_PM */
-
-static int __devinit ep93xx_keypad_probe(struct platform_device *pdev)
-{
-	struct ep93xx_keypad *keypad;
-	const struct matrix_keymap_data *keymap_data;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int err;
-
-	keypad = kzalloc(sizeof(struct ep93xx_keypad), GFP_KERNEL);
-	if (!keypad)
-		return -ENOMEM;
-
-	keypad->pdata = pdev->dev.platform_data;
-	if (!keypad->pdata) {
-		err = -EINVAL;
-		goto failed_free;
-	}
-
-	keymap_data = keypad->pdata->keymap_data;
-	if (!keymap_data) {
-		err = -EINVAL;
-		goto failed_free;
-	}
-
-	keypad->irq = platform_get_irq(pdev, 0);
-	if (!keypad->irq) {
-		err = -ENXIO;
-		goto failed_free;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		err = -ENXIO;
-		goto failed_free;
-	}
-
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (!res) {
-		err = -EBUSY;
-		goto failed_free;
-	}
-
-	keypad->mmio_base = ioremap(res->start, resource_size(res));
-	if (keypad->mmio_base == NULL) {
-		err = -ENXIO;
-		goto failed_free_mem;
-	}
-
-	err = ep93xx_keypad_acquire_gpio(pdev);
-	if (err)
-		goto failed_free_io;
-
-	keypad->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(keypad->clk)) {
-		err = PTR_ERR(keypad->clk);
-		goto failed_free_gpio;
-	}
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		err = -ENOMEM;
-		goto failed_put_clk;
-	}
-
-	keypad->input_dev = input_dev;
-
-	input_dev->name = pdev->name;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->open = ep93xx_keypad_open;
-	input_dev->close = ep93xx_keypad_close;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->keycode = keypad->keycodes;
-	input_dev->keycodesize = sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax = ARRAY_SIZE(keypad->keycodes);
-
-	input_set_drvdata(input_dev, keypad);
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
-	if (keypad->pdata->flags & EP93XX_KEYPAD_AUTOREPEAT)
-		input_dev->evbit[0] |= BIT_MASK(EV_REP);
-
-	matrix_keypad_build_keymap(keymap_data, 3,
-				   input_dev->keycode, input_dev->keybit);
-	platform_set_drvdata(pdev, keypad);
-
-	err = request_irq(keypad->irq, ep93xx_keypad_irq_handler,
-			  0, pdev->name, keypad);
-	if (err)
-		goto failed_free_dev;
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto failed_free_irq;
-
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-failed_free_irq:
-	free_irq(keypad->irq, pdev);
-	platform_set_drvdata(pdev, NULL);
-failed_free_dev:
-	input_free_device(input_dev);
-failed_put_clk:
-	clk_put(keypad->clk);
-failed_free_gpio:
-	ep93xx_keypad_release_gpio(pdev);
-failed_free_io:
-	iounmap(keypad->mmio_base);
-failed_free_mem:
-	release_mem_region(res->start, resource_size(res));
-failed_free:
-	kfree(keypad);
-	return err;
-}
-
-static int __devexit ep93xx_keypad_remove(struct platform_device *pdev)
-{
-	struct ep93xx_keypad *keypad = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	free_irq(keypad->irq, pdev);
-
-	platform_set_drvdata(pdev, NULL);
-
-	if (keypad->enabled)
-		clk_disable(keypad->clk);
-	clk_put(keypad->clk);
-
-	input_unregister_device(keypad->input_dev);
-
-	ep93xx_keypad_release_gpio(pdev);
-
-	iounmap(keypad->mmio_base);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	kfree(keypad);
-
-	return 0;
-}
-
-static struct platform_driver ep93xx_keypad_driver = {
-	.driver		= {
-		.name	= "ep93xx-keypad",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= ep93xx_keypad_probe,
-	.remove		= __devexit_p(ep93xx_keypad_remove),
-	.suspend	= ep93xx_keypad_suspend,
-	.resume		= ep93xx_keypad_resume,
-};
-module_platform_driver(ep93xx_keypad_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("H Hartley Sweeten <hsweeten@visionengravers.com>");
-MODULE_DESCRIPTION("EP93xx Matrix Keypad Controller");
-MODULE_ALIAS("platform:ep93xx-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/gpio_keys.c b/ANDROID_3.4.5/drivers/input/keyboard/gpio_keys.c
deleted file mode 100644
index 62bfce46..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/gpio_keys.c
+++ /dev/null
@@ -1,846 +0,0 @@
-/*
- * Driver for keys on GPIO lines capable of generating interrupts.
- *
- * Copyright 2005 Phil Blundell
- * Copyright 2010, 2011 David Jander <david@protonic.nl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/sched.h>
-#include <linux/pm.h>
-#include <linux/slab.h>
-#include <linux/sysctl.h>
-#include <linux/proc_fs.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-#include <linux/workqueue.h>
-#include <linux/gpio.h>
-#include <linux/of_platform.h>
-#include <linux/of_gpio.h>
-#include <linux/spinlock.h>
-
-struct gpio_button_data {
-	const struct gpio_keys_button *button;
-	struct input_dev *input;
-	struct timer_list timer;
-	struct work_struct work;
-	unsigned int timer_debounce;	/* in msecs */
-	unsigned int irq;
-	spinlock_t lock;
-	bool disabled;
-	bool key_pressed;
-};
-
-struct gpio_keys_drvdata {
-	struct input_dev *input;
-	struct mutex disable_lock;
-	unsigned int n_buttons;
-	int (*enable)(struct device *dev);
-	void (*disable)(struct device *dev);
-	struct gpio_button_data data[0];
-};
-
-/*
- * SYSFS interface for enabling/disabling keys and switches:
- *
- * There are 4 attributes under /sys/devices/platform/gpio-keys/
- *	keys [ro]              - bitmap of keys (EV_KEY) which can be
- *	                         disabled
- *	switches [ro]          - bitmap of switches (EV_SW) which can be
- *	                         disabled
- *	disabled_keys [rw]     - bitmap of keys currently disabled
- *	disabled_switches [rw] - bitmap of switches currently disabled
- *
- * Userland can change these values and hence disable event generation
- * for each key (or switch). Disabling a key means its interrupt line
- * is disabled.
- *
- * For example, if we have following switches set up as gpio-keys:
- *	SW_DOCK = 5
- *	SW_CAMERA_LENS_COVER = 9
- *	SW_KEYPAD_SLIDE = 10
- *	SW_FRONT_PROXIMITY = 11
- * This is read from switches:
- *	11-9,5
- * Next we want to disable proximity (11) and dock (5), we write:
- *	11,5
- * to file disabled_switches. Now proximity and dock IRQs are disabled.
- * This can be verified by reading the file disabled_switches:
- *	11,5
- * If we now want to enable proximity (11) switch we write:
- *	5
- * to disabled_switches.
- *
- * We can disable only those keys which don't allow sharing the irq.
- */
-
-/**
- * get_n_events_by_type() - returns maximum number of events per @type
- * @type: type of button (%EV_KEY, %EV_SW)
- *
- * Return value of this function can be used to allocate bitmap
- * large enough to hold all bits for given type.
- */
-static inline int get_n_events_by_type(int type)
-{
-	BUG_ON(type != EV_SW && type != EV_KEY);
-
-	return (type == EV_KEY) ? KEY_CNT : SW_CNT;
-}
-
-/**
- * gpio_keys_disable_button() - disables given GPIO button
- * @bdata: button data for button to be disabled
- *
- * Disables button pointed by @bdata. This is done by masking
- * IRQ line. After this function is called, button won't generate
- * input events anymore. Note that one can only disable buttons
- * that don't share IRQs.
- *
- * Make sure that @bdata->disable_lock is locked when entering
- * this function to avoid races when concurrent threads are
- * disabling buttons at the same time.
- */
-static void gpio_keys_disable_button(struct gpio_button_data *bdata)
-{
-	if (!bdata->disabled) {
-		/*
-		 * Disable IRQ and possible debouncing timer.
-		 */
-		disable_irq(bdata->irq);
-		if (bdata->timer_debounce)
-			del_timer_sync(&bdata->timer);
-
-		bdata->disabled = true;
-	}
-}
-
-/**
- * gpio_keys_enable_button() - enables given GPIO button
- * @bdata: button data for button to be disabled
- *
- * Enables given button pointed by @bdata.
- *
- * Make sure that @bdata->disable_lock is locked when entering
- * this function to avoid races with concurrent threads trying
- * to enable the same button at the same time.
- */
-static void gpio_keys_enable_button(struct gpio_button_data *bdata)
-{
-	if (bdata->disabled) {
-		enable_irq(bdata->irq);
-		bdata->disabled = false;
-	}
-}
-
-/**
- * gpio_keys_attr_show_helper() - fill in stringified bitmap of buttons
- * @ddata: pointer to drvdata
- * @buf: buffer where stringified bitmap is written
- * @type: button type (%EV_KEY, %EV_SW)
- * @only_disabled: does caller want only those buttons that are
- *                 currently disabled or all buttons that can be
- *                 disabled
- *
- * This function writes buttons that can be disabled to @buf. If
- * @only_disabled is true, then @buf contains only those buttons
- * that are currently disabled. Returns 0 on success or negative
- * errno on failure.
- */
-static ssize_t gpio_keys_attr_show_helper(struct gpio_keys_drvdata *ddata,
-					  char *buf, unsigned int type,
-					  bool only_disabled)
-{
-	int n_events = get_n_events_by_type(type);
-	unsigned long *bits;
-	ssize_t ret;
-	int i;
-
-	bits = kcalloc(BITS_TO_LONGS(n_events), sizeof(*bits), GFP_KERNEL);
-	if (!bits)
-		return -ENOMEM;
-
-	for (i = 0; i < ddata->n_buttons; i++) {
-		struct gpio_button_data *bdata = &ddata->data[i];
-
-		if (bdata->button->type != type)
-			continue;
-
-		if (only_disabled && !bdata->disabled)
-			continue;
-
-		__set_bit(bdata->button->code, bits);
-	}
-
-	ret = bitmap_scnlistprintf(buf, PAGE_SIZE - 2, bits, n_events);
-	buf[ret++] = '\n';
-	buf[ret] = '\0';
-
-	kfree(bits);
-
-	return ret;
-}
-
-/**
- * gpio_keys_attr_store_helper() - enable/disable buttons based on given bitmap
- * @ddata: pointer to drvdata
- * @buf: buffer from userspace that contains stringified bitmap
- * @type: button type (%EV_KEY, %EV_SW)
- *
- * This function parses stringified bitmap from @buf and disables/enables
- * GPIO buttons accordingly. Returns 0 on success and negative error
- * on failure.
- */
-static ssize_t gpio_keys_attr_store_helper(struct gpio_keys_drvdata *ddata,
-					   const char *buf, unsigned int type)
-{
-	int n_events = get_n_events_by_type(type);
-	unsigned long *bits;
-	ssize_t error;
-	int i;
-
-	bits = kcalloc(BITS_TO_LONGS(n_events), sizeof(*bits), GFP_KERNEL);
-	if (!bits)
-		return -ENOMEM;
-
-	error = bitmap_parselist(buf, bits, n_events);
-	if (error)
-		goto out;
-
-	/* First validate */
-	for (i = 0; i < ddata->n_buttons; i++) {
-		struct gpio_button_data *bdata = &ddata->data[i];
-
-		if (bdata->button->type != type)
-			continue;
-
-		if (test_bit(bdata->button->code, bits) &&
-		    !bdata->button->can_disable) {
-			error = -EINVAL;
-			goto out;
-		}
-	}
-
-	mutex_lock(&ddata->disable_lock);
-
-	for (i = 0; i < ddata->n_buttons; i++) {
-		struct gpio_button_data *bdata = &ddata->data[i];
-
-		if (bdata->button->type != type)
-			continue;
-
-		if (test_bit(bdata->button->code, bits))
-			gpio_keys_disable_button(bdata);
-		else
-			gpio_keys_enable_button(bdata);
-	}
-
-	mutex_unlock(&ddata->disable_lock);
-
-out:
-	kfree(bits);
-	return error;
-}
-
-#define ATTR_SHOW_FN(name, type, only_disabled)				\
-static ssize_t gpio_keys_show_##name(struct device *dev,		\
-				     struct device_attribute *attr,	\
-				     char *buf)				\
-{									\
-	struct platform_device *pdev = to_platform_device(dev);		\
-	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);	\
-									\
-	return gpio_keys_attr_show_helper(ddata, buf,			\
-					  type, only_disabled);		\
-}
-
-ATTR_SHOW_FN(keys, EV_KEY, false);
-ATTR_SHOW_FN(switches, EV_SW, false);
-ATTR_SHOW_FN(disabled_keys, EV_KEY, true);
-ATTR_SHOW_FN(disabled_switches, EV_SW, true);
-
-/*
- * ATTRIBUTES:
- *
- * /sys/devices/platform/gpio-keys/keys [ro]
- * /sys/devices/platform/gpio-keys/switches [ro]
- */
-static DEVICE_ATTR(keys, S_IRUGO, gpio_keys_show_keys, NULL);
-static DEVICE_ATTR(switches, S_IRUGO, gpio_keys_show_switches, NULL);
-
-#define ATTR_STORE_FN(name, type)					\
-static ssize_t gpio_keys_store_##name(struct device *dev,		\
-				      struct device_attribute *attr,	\
-				      const char *buf,			\
-				      size_t count)			\
-{									\
-	struct platform_device *pdev = to_platform_device(dev);		\
-	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);	\
-	ssize_t error;							\
-									\
-	error = gpio_keys_attr_store_helper(ddata, buf, type);		\
-	if (error)							\
-		return error;						\
-									\
-	return count;							\
-}
-
-ATTR_STORE_FN(disabled_keys, EV_KEY);
-ATTR_STORE_FN(disabled_switches, EV_SW);
-
-/*
- * ATTRIBUTES:
- *
- * /sys/devices/platform/gpio-keys/disabled_keys [rw]
- * /sys/devices/platform/gpio-keys/disables_switches [rw]
- */
-static DEVICE_ATTR(disabled_keys, S_IWUSR | S_IRUGO,
-		   gpio_keys_show_disabled_keys,
-		   gpio_keys_store_disabled_keys);
-static DEVICE_ATTR(disabled_switches, S_IWUSR | S_IRUGO,
-		   gpio_keys_show_disabled_switches,
-		   gpio_keys_store_disabled_switches);
-
-static struct attribute *gpio_keys_attrs[] = {
-	&dev_attr_keys.attr,
-	&dev_attr_switches.attr,
-	&dev_attr_disabled_keys.attr,
-	&dev_attr_disabled_switches.attr,
-	NULL,
-};
-
-static struct attribute_group gpio_keys_attr_group = {
-	.attrs = gpio_keys_attrs,
-};
-
-static void gpio_keys_gpio_report_event(struct gpio_button_data *bdata)
-{
-	const struct gpio_keys_button *button = bdata->button;
-	struct input_dev *input = bdata->input;
-	unsigned int type = button->type ?: EV_KEY;
-	int state = (gpio_get_value_cansleep(button->gpio) ? 1 : 0) ^ button->active_low;
-
-	if (type == EV_ABS) {
-		if (state)
-			input_event(input, type, button->code, button->value);
-	} else {
-		input_event(input, type, button->code, !!state);
-	}
-	input_sync(input);
-}
-
-static void gpio_keys_gpio_work_func(struct work_struct *work)
-{
-	struct gpio_button_data *bdata =
-		container_of(work, struct gpio_button_data, work);
-
-	gpio_keys_gpio_report_event(bdata);
-}
-
-static void gpio_keys_gpio_timer(unsigned long _data)
-{
-	struct gpio_button_data *bdata = (struct gpio_button_data *)_data;
-
-	schedule_work(&bdata->work);
-}
-
-static irqreturn_t gpio_keys_gpio_isr(int irq, void *dev_id)
-{
-	struct gpio_button_data *bdata = dev_id;
-
-	BUG_ON(irq != bdata->irq);
-
-	if (bdata->timer_debounce)
-		mod_timer(&bdata->timer,
-			jiffies + msecs_to_jiffies(bdata->timer_debounce));
-	else
-		schedule_work(&bdata->work);
-
-	return IRQ_HANDLED;
-}
-
-static void gpio_keys_irq_timer(unsigned long _data)
-{
-	struct gpio_button_data *bdata = (struct gpio_button_data *)_data;
-	struct input_dev *input = bdata->input;
-	unsigned long flags;
-
-	spin_lock_irqsave(&bdata->lock, flags);
-	if (bdata->key_pressed) {
-		input_event(input, EV_KEY, bdata->button->code, 0);
-		input_sync(input);
-		bdata->key_pressed = false;
-	}
-	spin_unlock_irqrestore(&bdata->lock, flags);
-}
-
-static irqreturn_t gpio_keys_irq_isr(int irq, void *dev_id)
-{
-	struct gpio_button_data *bdata = dev_id;
-	const struct gpio_keys_button *button = bdata->button;
-	struct input_dev *input = bdata->input;
-	unsigned long flags;
-
-	BUG_ON(irq != bdata->irq);
-
-	spin_lock_irqsave(&bdata->lock, flags);
-
-	if (!bdata->key_pressed) {
-		input_event(input, EV_KEY, button->code, 1);
-		input_sync(input);
-
-		if (!bdata->timer_debounce) {
-			input_event(input, EV_KEY, button->code, 0);
-			input_sync(input);
-			goto out;
-		}
-
-		bdata->key_pressed = true;
-	}
-
-	if (bdata->timer_debounce)
-		mod_timer(&bdata->timer,
-			jiffies + msecs_to_jiffies(bdata->timer_debounce));
-out:
-	spin_unlock_irqrestore(&bdata->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static int __devinit gpio_keys_setup_key(struct platform_device *pdev,
-					 struct input_dev *input,
-					 struct gpio_button_data *bdata,
-					 const struct gpio_keys_button *button)
-{
-	const char *desc = button->desc ? button->desc : "gpio_keys";
-	struct device *dev = &pdev->dev;
-	irq_handler_t isr;
-	unsigned long irqflags;
-	int irq, error;
-
-	bdata->input = input;
-	bdata->button = button;
-	spin_lock_init(&bdata->lock);
-
-	if (gpio_is_valid(button->gpio)) {
-
-		error = gpio_request(button->gpio, desc);
-		if (error < 0) {
-			dev_err(dev, "Failed to request GPIO %d, error %d\n",
-				button->gpio, error);
-			return error;
-		}
-
-		error = gpio_direction_input(button->gpio);
-		if (error < 0) {
-			dev_err(dev,
-				"Failed to configure direction for GPIO %d, error %d\n",
-				button->gpio, error);
-			goto fail;
-		}
-
-		if (button->debounce_interval) {
-			error = gpio_set_debounce(button->gpio,
-					button->debounce_interval * 1000);
-			/* use timer if gpiolib doesn't provide debounce */
-			if (error < 0)
-				bdata->timer_debounce =
-						button->debounce_interval;
-		}
-
-		irq = gpio_to_irq(button->gpio);
-		if (irq < 0) {
-			error = irq;
-			dev_err(dev,
-				"Unable to get irq number for GPIO %d, error %d\n",
-				button->gpio, error);
-			goto fail;
-		}
-		bdata->irq = irq;
-
-		INIT_WORK(&bdata->work, gpio_keys_gpio_work_func);
-		setup_timer(&bdata->timer,
-			    gpio_keys_gpio_timer, (unsigned long)bdata);
-
-		isr = gpio_keys_gpio_isr;
-		irqflags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING;
-
-	} else {
-		if (!button->irq) {
-			dev_err(dev, "No IRQ specified\n");
-			return -EINVAL;
-		}
-		bdata->irq = button->irq;
-
-		if (button->type && button->type != EV_KEY) {
-			dev_err(dev, "Only EV_KEY allowed for IRQ buttons.\n");
-			return -EINVAL;
-		}
-
-		bdata->timer_debounce = button->debounce_interval;
-		setup_timer(&bdata->timer,
-			    gpio_keys_irq_timer, (unsigned long)bdata);
-
-		isr = gpio_keys_irq_isr;
-		irqflags = 0;
-	}
-
-	input_set_capability(input, button->type ?: EV_KEY, button->code);
-
-	/*
-	 * If platform has specified that the button can be disabled,
-	 * we don't want it to share the interrupt line.
-	 */
-	if (!button->can_disable)
-		irqflags |= IRQF_SHARED;
-
-	error = request_any_context_irq(bdata->irq, isr, irqflags, desc, bdata);
-	if (error < 0) {
-		dev_err(dev, "Unable to claim irq %d; error %d\n",
-			bdata->irq, error);
-		goto fail;
-	}
-
-	return 0;
-
-fail:
-	if (gpio_is_valid(button->gpio))
-		gpio_free(button->gpio);
-
-	return error;
-}
-
-static int gpio_keys_open(struct input_dev *input)
-{
-	struct gpio_keys_drvdata *ddata = input_get_drvdata(input);
-
-	return ddata->enable ? ddata->enable(input->dev.parent) : 0;
-}
-
-static void gpio_keys_close(struct input_dev *input)
-{
-	struct gpio_keys_drvdata *ddata = input_get_drvdata(input);
-
-	if (ddata->disable)
-		ddata->disable(input->dev.parent);
-}
-
-/*
- * Handlers for alternative sources of platform_data
- */
-#ifdef CONFIG_OF
-/*
- * Translate OpenFirmware node properties into platform_data
- */
-static int gpio_keys_get_devtree_pdata(struct device *dev,
-			    struct gpio_keys_platform_data *pdata)
-{
-	struct device_node *node, *pp;
-	int i;
-	struct gpio_keys_button *buttons;
-	u32 reg;
-
-	node = dev->of_node;
-	if (node == NULL)
-		return -ENODEV;
-
-	memset(pdata, 0, sizeof *pdata);
-
-	pdata->rep = !!of_get_property(node, "autorepeat", NULL);
-
-	/* First count the subnodes */
-	pdata->nbuttons = 0;
-	pp = NULL;
-	while ((pp = of_get_next_child(node, pp)))
-		pdata->nbuttons++;
-
-	if (pdata->nbuttons == 0)
-		return -ENODEV;
-
-	buttons = kzalloc(pdata->nbuttons * (sizeof *buttons), GFP_KERNEL);
-	if (!buttons)
-		return -ENOMEM;
-
-	pp = NULL;
-	i = 0;
-	while ((pp = of_get_next_child(node, pp))) {
-		enum of_gpio_flags flags;
-
-		if (!of_find_property(pp, "gpios", NULL)) {
-			pdata->nbuttons--;
-			dev_warn(dev, "Found button without gpios\n");
-			continue;
-		}
-		buttons[i].gpio = of_get_gpio_flags(pp, 0, &flags);
-		buttons[i].active_low = flags & OF_GPIO_ACTIVE_LOW;
-
-		if (of_property_read_u32(pp, "linux,code", &reg)) {
-			dev_err(dev, "Button without keycode: 0x%x\n", buttons[i].gpio);
-			goto out_fail;
-		}
-		buttons[i].code = reg;
-
-		buttons[i].desc = of_get_property(pp, "label", NULL);
-
-		if (of_property_read_u32(pp, "linux,input-type", &reg) == 0)
-			buttons[i].type = reg;
-		else
-			buttons[i].type = EV_KEY;
-
-		buttons[i].wakeup = !!of_get_property(pp, "gpio-key,wakeup", NULL);
-
-		if (of_property_read_u32(pp, "debounce-interval", &reg) == 0)
-			buttons[i].debounce_interval = reg;
-		else
-			buttons[i].debounce_interval = 5;
-
-		i++;
-	}
-
-	pdata->buttons = buttons;
-
-	return 0;
-
-out_fail:
-	kfree(buttons);
-	return -ENODEV;
-}
-
-static struct of_device_id gpio_keys_of_match[] = {
-	{ .compatible = "gpio-keys", },
-	{ },
-};
-MODULE_DEVICE_TABLE(of, gpio_keys_of_match);
-
-#else
-
-static int gpio_keys_get_devtree_pdata(struct device *dev,
-			    struct gpio_keys_platform_data *altp)
-{
-	return -ENODEV;
-}
-
-#define gpio_keys_of_match NULL
-
-#endif
-
-static void gpio_remove_key(struct gpio_button_data *bdata)
-{
-	free_irq(bdata->irq, bdata);
-	if (bdata->timer_debounce)
-		del_timer_sync(&bdata->timer);
-	cancel_work_sync(&bdata->work);
-	if (gpio_is_valid(bdata->button->gpio))
-		gpio_free(bdata->button->gpio);
-}
-
-static int __devinit gpio_keys_probe(struct platform_device *pdev)
-{
-	const struct gpio_keys_platform_data *pdata = pdev->dev.platform_data;
-	struct gpio_keys_drvdata *ddata;
-	struct device *dev = &pdev->dev;
-	struct gpio_keys_platform_data alt_pdata;
-	struct input_dev *input;
-	int i, error;
-	int wakeup = 0;
-
-	if (!pdata) {
-		error = gpio_keys_get_devtree_pdata(dev, &alt_pdata);
-		if (error)
-			return error;
-		pdata = &alt_pdata;
-	}
-
-	ddata = kzalloc(sizeof(struct gpio_keys_drvdata) +
-			pdata->nbuttons * sizeof(struct gpio_button_data),
-			GFP_KERNEL);
-	input = input_allocate_device();
-	if (!ddata || !input) {
-		dev_err(dev, "failed to allocate state\n");
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	ddata->input = input;
-	ddata->n_buttons = pdata->nbuttons;
-	ddata->enable = pdata->enable;
-	ddata->disable = pdata->disable;
-	mutex_init(&ddata->disable_lock);
-
-	platform_set_drvdata(pdev, ddata);
-	input_set_drvdata(input, ddata);
-
-	input->name = pdata->name ? : pdev->name;
-	input->phys = "gpio-keys/input0";
-	input->dev.parent = &pdev->dev;
-	input->open = gpio_keys_open;
-	input->close = gpio_keys_close;
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	/* Enable auto repeat feature of Linux input subsystem */
-	if (pdata->rep)
-		__set_bit(EV_REP, input->evbit);
-
-	for (i = 0; i < pdata->nbuttons; i++) {
-		const struct gpio_keys_button *button = &pdata->buttons[i];
-		struct gpio_button_data *bdata = &ddata->data[i];
-
-		error = gpio_keys_setup_key(pdev, input, bdata, button);
-		if (error)
-			goto fail2;
-
-		if (button->wakeup)
-			wakeup = 1;
-	}
-
-	error = sysfs_create_group(&pdev->dev.kobj, &gpio_keys_attr_group);
-	if (error) {
-		dev_err(dev, "Unable to export keys/switches, error: %d\n",
-			error);
-		goto fail2;
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(dev, "Unable to register input device, error: %d\n",
-			error);
-		goto fail3;
-	}
-
-	/* get current state of buttons that are connected to GPIOs */
-	for (i = 0; i < pdata->nbuttons; i++) {
-		struct gpio_button_data *bdata = &ddata->data[i];
-		if (gpio_is_valid(bdata->button->gpio))
-			gpio_keys_gpio_report_event(bdata);
-	}
-	input_sync(input);
-
-	device_init_wakeup(&pdev->dev, wakeup);
-
-	return 0;
-
- fail3:
-	sysfs_remove_group(&pdev->dev.kobj, &gpio_keys_attr_group);
- fail2:
-	while (--i >= 0)
-		gpio_remove_key(&ddata->data[i]);
-
-	platform_set_drvdata(pdev, NULL);
- fail1:
-	input_free_device(input);
-	kfree(ddata);
-	/* If we have no platform_data, we allocated buttons dynamically. */
-	if (!pdev->dev.platform_data)
-		kfree(pdata->buttons);
-
-	return error;
-}
-
-static int __devexit gpio_keys_remove(struct platform_device *pdev)
-{
-	struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);
-	struct input_dev *input = ddata->input;
-	int i;
-
-	sysfs_remove_group(&pdev->dev.kobj, &gpio_keys_attr_group);
-
-	device_init_wakeup(&pdev->dev, 0);
-
-	for (i = 0; i < ddata->n_buttons; i++)
-		gpio_remove_key(&ddata->data[i]);
-
-	input_unregister_device(input);
-
-	/*
-	 * If we had no platform_data, we allocated buttons dynamically, and
-	 * must free them here. ddata->data[0].button is the pointer to the
-	 * beginning of the allocated array.
-	 */
-	if (!pdev->dev.platform_data)
-		kfree(ddata->data[0].button);
-
-	kfree(ddata);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int gpio_keys_suspend(struct device *dev)
-{
-	struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);
-	int i;
-
-	if (device_may_wakeup(dev)) {
-		for (i = 0; i < ddata->n_buttons; i++) {
-			struct gpio_button_data *bdata = &ddata->data[i];
-			if (bdata->button->wakeup)
-				enable_irq_wake(bdata->irq);
-		}
-	}
-
-	return 0;
-}
-
-static int gpio_keys_resume(struct device *dev)
-{
-	struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);
-	int i;
-
-	for (i = 0; i < ddata->n_buttons; i++) {
-		struct gpio_button_data *bdata = &ddata->data[i];
-		if (bdata->button->wakeup && device_may_wakeup(dev))
-			disable_irq_wake(bdata->irq);
-
-		if (gpio_is_valid(bdata->button->gpio))
-			gpio_keys_gpio_report_event(bdata);
-	}
-	input_sync(ddata->input);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(gpio_keys_pm_ops, gpio_keys_suspend, gpio_keys_resume);
-
-static struct platform_driver gpio_keys_device_driver = {
-	.probe		= gpio_keys_probe,
-	.remove		= __devexit_p(gpio_keys_remove),
-	.driver		= {
-		.name	= "gpio-keys",
-		.owner	= THIS_MODULE,
-		.pm	= &gpio_keys_pm_ops,
-		.of_match_table = gpio_keys_of_match,
-	}
-};
-
-static int __init gpio_keys_init(void)
-{
-	return platform_driver_register(&gpio_keys_device_driver);
-}
-
-static void __exit gpio_keys_exit(void)
-{
-	platform_driver_unregister(&gpio_keys_device_driver);
-}
-
-late_initcall(gpio_keys_init);
-module_exit(gpio_keys_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Phil Blundell <pb@handhelds.org>");
-MODULE_DESCRIPTION("Keyboard driver for GPIOs");
-MODULE_ALIAS("platform:gpio-keys");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/gpio_keys_polled.c b/ANDROID_3.4.5/drivers/input/keyboard/gpio_keys_polled.c
deleted file mode 100644
index 20c8ab17..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/gpio_keys_polled.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- *  Driver for buttons on GPIO lines not capable of generating interrupts
- *
- *  Copyright (C) 2007-2010 Gabor Juhos <juhosg@openwrt.org>
- *  Copyright (C) 2010 Nuno Goncalves <nunojpg@gmail.com>
- *
- *  This file was based on: /drivers/input/misc/cobalt_btns.c
- *	Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
- *
- *  also was based on: /drivers/input/keyboard/gpio_keys.c
- *	Copyright 2005 Phil Blundell
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input-polldev.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-
-#define DRV_NAME	"gpio-keys-polled"
-
-struct gpio_keys_button_data {
-	int last_state;
-	int count;
-	int threshold;
-	int can_sleep;
-};
-
-struct gpio_keys_polled_dev {
-	struct input_polled_dev *poll_dev;
-	struct device *dev;
-	struct gpio_keys_platform_data *pdata;
-	struct gpio_keys_button_data data[0];
-};
-
-static void gpio_keys_polled_check_state(struct input_dev *input,
-					 struct gpio_keys_button *button,
-					 struct gpio_keys_button_data *bdata)
-{
-	int state;
-
-	if (bdata->can_sleep)
-		state = !!gpio_get_value_cansleep(button->gpio);
-	else
-		state = !!gpio_get_value(button->gpio);
-
-	if (state != bdata->last_state) {
-		unsigned int type = button->type ?: EV_KEY;
-
-		input_event(input, type, button->code,
-			    !!(state ^ button->active_low));
-		input_sync(input);
-		bdata->count = 0;
-		bdata->last_state = state;
-	}
-}
-
-static void gpio_keys_polled_poll(struct input_polled_dev *dev)
-{
-	struct gpio_keys_polled_dev *bdev = dev->private;
-	struct gpio_keys_platform_data *pdata = bdev->pdata;
-	struct input_dev *input = dev->input;
-	int i;
-
-	for (i = 0; i < bdev->pdata->nbuttons; i++) {
-		struct gpio_keys_button_data *bdata = &bdev->data[i];
-
-		if (bdata->count < bdata->threshold)
-			bdata->count++;
-		else
-			gpio_keys_polled_check_state(input, &pdata->buttons[i],
-						     bdata);
-	}
-}
-
-static void gpio_keys_polled_open(struct input_polled_dev *dev)
-{
-	struct gpio_keys_polled_dev *bdev = dev->private;
-	struct gpio_keys_platform_data *pdata = bdev->pdata;
-
-	if (pdata->enable)
-		pdata->enable(bdev->dev);
-}
-
-static void gpio_keys_polled_close(struct input_polled_dev *dev)
-{
-	struct gpio_keys_polled_dev *bdev = dev->private;
-	struct gpio_keys_platform_data *pdata = bdev->pdata;
-
-	if (pdata->disable)
-		pdata->disable(bdev->dev);
-}
-
-static int __devinit gpio_keys_polled_probe(struct platform_device *pdev)
-{
-	struct gpio_keys_platform_data *pdata = pdev->dev.platform_data;
-	struct device *dev = &pdev->dev;
-	struct gpio_keys_polled_dev *bdev;
-	struct input_polled_dev *poll_dev;
-	struct input_dev *input;
-	int error;
-	int i;
-
-	if (!pdata || !pdata->poll_interval)
-		return -EINVAL;
-
-	bdev = kzalloc(sizeof(struct gpio_keys_polled_dev) +
-		       pdata->nbuttons * sizeof(struct gpio_keys_button_data),
-		       GFP_KERNEL);
-	if (!bdev) {
-		dev_err(dev, "no memory for private data\n");
-		return -ENOMEM;
-	}
-
-	poll_dev = input_allocate_polled_device();
-	if (!poll_dev) {
-		dev_err(dev, "no memory for polled device\n");
-		error = -ENOMEM;
-		goto err_free_bdev;
-	}
-
-	poll_dev->private = bdev;
-	poll_dev->poll = gpio_keys_polled_poll;
-	poll_dev->poll_interval = pdata->poll_interval;
-	poll_dev->open = gpio_keys_polled_open;
-	poll_dev->close = gpio_keys_polled_close;
-
-	input = poll_dev->input;
-
-	input->evbit[0] = BIT(EV_KEY);
-	input->name = pdev->name;
-	input->phys = DRV_NAME"/input0";
-	input->dev.parent = &pdev->dev;
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	for (i = 0; i < pdata->nbuttons; i++) {
-		struct gpio_keys_button *button = &pdata->buttons[i];
-		struct gpio_keys_button_data *bdata = &bdev->data[i];
-		unsigned int gpio = button->gpio;
-		unsigned int type = button->type ?: EV_KEY;
-
-		if (button->wakeup) {
-			dev_err(dev, DRV_NAME " does not support wakeup\n");
-			error = -EINVAL;
-			goto err_free_gpio;
-		}
-
-		error = gpio_request(gpio,
-				     button->desc ? button->desc : DRV_NAME);
-		if (error) {
-			dev_err(dev, "unable to claim gpio %u, err=%d\n",
-				gpio, error);
-			goto err_free_gpio;
-		}
-
-		error = gpio_direction_input(gpio);
-		if (error) {
-			dev_err(dev,
-				"unable to set direction on gpio %u, err=%d\n",
-				gpio, error);
-			goto err_free_gpio;
-		}
-
-		bdata->can_sleep = gpio_cansleep(gpio);
-		bdata->last_state = -1;
-		bdata->threshold = DIV_ROUND_UP(button->debounce_interval,
-						pdata->poll_interval);
-
-		input_set_capability(input, type, button->code);
-	}
-
-	bdev->poll_dev = poll_dev;
-	bdev->dev = dev;
-	bdev->pdata = pdata;
-	platform_set_drvdata(pdev, bdev);
-
-	error = input_register_polled_device(poll_dev);
-	if (error) {
-		dev_err(dev, "unable to register polled device, err=%d\n",
-			error);
-		goto err_free_gpio;
-	}
-
-	/* report initial state of the buttons */
-	for (i = 0; i < pdata->nbuttons; i++)
-		gpio_keys_polled_check_state(input, &pdata->buttons[i],
-					 &bdev->data[i]);
-
-	return 0;
-
-err_free_gpio:
-	while (--i >= 0)
-		gpio_free(pdata->buttons[i].gpio);
-
-	input_free_polled_device(poll_dev);
-
-err_free_bdev:
-	kfree(bdev);
-
-	platform_set_drvdata(pdev, NULL);
-	return error;
-}
-
-static int __devexit gpio_keys_polled_remove(struct platform_device *pdev)
-{
-	struct gpio_keys_polled_dev *bdev = platform_get_drvdata(pdev);
-	struct gpio_keys_platform_data *pdata = bdev->pdata;
-	int i;
-
-	input_unregister_polled_device(bdev->poll_dev);
-
-	for (i = 0; i < pdata->nbuttons; i++)
-		gpio_free(pdata->buttons[i].gpio);
-
-	input_free_polled_device(bdev->poll_dev);
-
-	kfree(bdev);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver gpio_keys_polled_driver = {
-	.probe	= gpio_keys_polled_probe,
-	.remove	= __devexit_p(gpio_keys_polled_remove),
-	.driver	= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(gpio_keys_polled_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
-MODULE_DESCRIPTION("Polled GPIO Buttons driver");
-MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/hil_kbd.c b/ANDROID_3.4.5/drivers/input/keyboard/hil_kbd.c
deleted file mode 100644
index fed31e09..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/hil_kbd.c
+++ /dev/null
@@ -1,597 +0,0 @@
-/*
- * Generic linux-input device driver for keyboard devices
- *
- * Copyright (c) 2001 Brian S. Julin
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL").
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- *
- * References:
- * HP-HIL Technical Reference Manual.  Hewlett Packard Product No. 45918A
- *
- */
-
-#include <linux/hil.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/completion.h>
-#include <linux/slab.h>
-#include <linux/pci_ids.h>
-
-#define PREFIX "HIL: "
-
-MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>");
-MODULE_DESCRIPTION("HIL keyboard/mouse driver");
-MODULE_LICENSE("Dual BSD/GPL");
-MODULE_ALIAS("serio:ty03pr25id00ex*"); /* HIL keyboard */
-MODULE_ALIAS("serio:ty03pr25id0Fex*"); /* HIL mouse */
-
-#define HIL_PACKET_MAX_LENGTH 16
-
-#define HIL_KBD_SET1_UPBIT 0x01
-#define HIL_KBD_SET1_SHIFT 1
-static unsigned int hil_kbd_set1[HIL_KEYCODES_SET1_TBLSIZE] __read_mostly =
-	{ HIL_KEYCODES_SET1 };
-
-#define HIL_KBD_SET2_UPBIT 0x01
-#define HIL_KBD_SET2_SHIFT 1
-/* Set2 is user defined */
-
-#define HIL_KBD_SET3_UPBIT 0x80
-#define HIL_KBD_SET3_SHIFT 0
-static unsigned int hil_kbd_set3[HIL_KEYCODES_SET3_TBLSIZE] __read_mostly =
-	{ HIL_KEYCODES_SET3 };
-
-static const char hil_language[][16] = { HIL_LOCALE_MAP };
-
-struct hil_dev {
-	struct input_dev *dev;
-	struct serio *serio;
-
-	/* Input buffer and index for packets from HIL bus. */
-	hil_packet data[HIL_PACKET_MAX_LENGTH];
-	int idx4; /* four counts per packet */
-
-	/* Raw device info records from HIL bus, see hil.h for fields. */
-	char	idd[HIL_PACKET_MAX_LENGTH];	/* DID byte and IDD record */
-	char	rsc[HIL_PACKET_MAX_LENGTH];	/* RSC record */
-	char	exd[HIL_PACKET_MAX_LENGTH];	/* EXD record */
-	char	rnm[HIL_PACKET_MAX_LENGTH + 1];	/* RNM record + NULL term. */
-
-	struct completion cmd_done;
-
-	bool is_pointer;
-	/* Extra device details needed for pointing devices. */
-	unsigned int nbtn, naxes;
-	unsigned int btnmap[7];
-};
-
-static bool hil_dev_is_command_response(hil_packet p)
-{
-	if ((p & ~HIL_CMDCT_POL) == (HIL_ERR_INT | HIL_PKT_CMD | HIL_CMD_POL))
-		return false;
-
-	if ((p & ~HIL_CMDCT_RPL) == (HIL_ERR_INT | HIL_PKT_CMD | HIL_CMD_RPL))
-		return false;
-
-	return true;
-}
-
-static void hil_dev_handle_command_response(struct hil_dev *dev)
-{
-	hil_packet p;
-	char *buf;
-	int i, idx;
-
-	idx = dev->idx4 / 4;
-	p = dev->data[idx - 1];
-
-	switch (p & HIL_PKT_DATA_MASK) {
-	case HIL_CMD_IDD:
-		buf = dev->idd;
-		break;
-
-	case HIL_CMD_RSC:
-		buf = dev->rsc;
-		break;
-
-	case HIL_CMD_EXD:
-		buf = dev->exd;
-		break;
-
-	case HIL_CMD_RNM:
-		dev->rnm[HIL_PACKET_MAX_LENGTH] = 0;
-		buf = dev->rnm;
-		break;
-
-	default:
-		/* These occur when device isn't present */
-		if (p != (HIL_ERR_INT | HIL_PKT_CMD)) {
-			/* Anything else we'd like to know about. */
-			printk(KERN_WARNING PREFIX "Device sent unknown record %x\n", p);
-		}
-		goto out;
-	}
-
-	for (i = 0; i < idx; i++)
-		buf[i] = dev->data[i] & HIL_PKT_DATA_MASK;
-	for (; i < HIL_PACKET_MAX_LENGTH; i++)
-		buf[i] = 0;
- out:
-	complete(&dev->cmd_done);
-}
-
-static void hil_dev_handle_kbd_events(struct hil_dev *kbd)
-{
-	struct input_dev *dev = kbd->dev;
-	int idx = kbd->idx4 / 4;
-	int i;
-
-	switch (kbd->data[0] & HIL_POL_CHARTYPE_MASK) {
-	case HIL_POL_CHARTYPE_NONE:
-		return;
-
-	case HIL_POL_CHARTYPE_ASCII:
-		for (i = 1; i < idx - 1; i++)
-			input_report_key(dev, kbd->data[i] & 0x7f, 1);
-		break;
-
-	case HIL_POL_CHARTYPE_RSVD1:
-	case HIL_POL_CHARTYPE_RSVD2:
-	case HIL_POL_CHARTYPE_BINARY:
-		for (i = 1; i < idx - 1; i++)
-			input_report_key(dev, kbd->data[i], 1);
-		break;
-
-	case HIL_POL_CHARTYPE_SET1:
-		for (i = 1; i < idx - 1; i++) {
-			unsigned int key = kbd->data[i];
-			int up = key & HIL_KBD_SET1_UPBIT;
-
-			key &= (~HIL_KBD_SET1_UPBIT & 0xff);
-			key = hil_kbd_set1[key >> HIL_KBD_SET1_SHIFT];
-			input_report_key(dev, key, !up);
-		}
-		break;
-
-	case HIL_POL_CHARTYPE_SET2:
-		for (i = 1; i < idx - 1; i++) {
-			unsigned int key = kbd->data[i];
-			int up = key & HIL_KBD_SET2_UPBIT;
-
-			key &= (~HIL_KBD_SET1_UPBIT & 0xff);
-			key = key >> HIL_KBD_SET2_SHIFT;
-			input_report_key(dev, key, !up);
-		}
-		break;
-
-	case HIL_POL_CHARTYPE_SET3:
-		for (i = 1; i < idx - 1; i++) {
-			unsigned int key = kbd->data[i];
-			int up = key & HIL_KBD_SET3_UPBIT;
-
-			key &= (~HIL_KBD_SET1_UPBIT & 0xff);
-			key = hil_kbd_set3[key >> HIL_KBD_SET3_SHIFT];
-			input_report_key(dev, key, !up);
-		}
-		break;
-	}
-
-	input_sync(dev);
-}
-
-static void hil_dev_handle_ptr_events(struct hil_dev *ptr)
-{
-	struct input_dev *dev = ptr->dev;
-	int idx = ptr->idx4 / 4;
-	hil_packet p = ptr->data[idx - 1];
-	int i, cnt, laxis;
-	bool absdev, ax16;
-
-	if ((p & HIL_CMDCT_POL) != idx - 1) {
-		printk(KERN_WARNING PREFIX
-			"Malformed poll packet %x (idx = %i)\n", p, idx);
-		return;
-	}
-
-	i = (p & HIL_POL_AXIS_ALT) ? 3 : 0;
-	laxis = (p & HIL_POL_NUM_AXES_MASK) + i;
-
-	ax16 = ptr->idd[1] & HIL_IDD_HEADER_16BIT; /* 8 or 16bit resolution */
-	absdev = ptr->idd[1] & HIL_IDD_HEADER_ABS;
-
-	for (cnt = 1; i < laxis; i++) {
-		unsigned int lo, hi, val;
-
-		lo = ptr->data[cnt++] & HIL_PKT_DATA_MASK;
-		hi = ax16 ? (ptr->data[cnt++] & HIL_PKT_DATA_MASK) : 0;
-
-		if (absdev) {
-			val = lo + (hi << 8);
-#ifdef TABLET_AUTOADJUST
-			if (val < input_abs_get_min(dev, ABS_X + i))
-				input_abs_set_min(dev, ABS_X + i, val);
-			if (val > input_abs_get_max(dev, ABS_X + i))
-				input_abs_set_max(dev, ABS_X + i, val);
-#endif
-			if (i % 3)
-				val = input_abs_get_max(dev, ABS_X + i) - val;
-			input_report_abs(dev, ABS_X + i, val);
-		} else {
-			val = (int) (((int8_t) lo) | ((int8_t) hi << 8));
-			if (i % 3)
-				val *= -1;
-			input_report_rel(dev, REL_X + i, val);
-		}
-	}
-
-	while (cnt < idx - 1) {
-		unsigned int btn = ptr->data[cnt++];
-		int up = btn & 1;
-
-		btn &= 0xfe;
-		if (btn == 0x8e)
-			continue; /* TODO: proximity == touch? */
-		if (btn > 0x8c || btn < 0x80)
-			continue;
-		btn = (btn - 0x80) >> 1;
-		btn = ptr->btnmap[btn];
-		input_report_key(dev, btn, !up);
-	}
-
-	input_sync(dev);
-}
-
-static void hil_dev_process_err(struct hil_dev *dev)
-{
-	printk(KERN_WARNING PREFIX "errored HIL packet\n");
-	dev->idx4 = 0;
-	complete(&dev->cmd_done); /* just in case somebody is waiting */
-}
-
-static irqreturn_t hil_dev_interrupt(struct serio *serio,
-				unsigned char data, unsigned int flags)
-{
-	struct hil_dev *dev;
-	hil_packet packet;
-	int idx;
-
-	dev = serio_get_drvdata(serio);
-	BUG_ON(dev == NULL);
-
-	if (dev->idx4 >= HIL_PACKET_MAX_LENGTH * sizeof(hil_packet)) {
-		hil_dev_process_err(dev);
-		goto out;
-	}
-
-	idx = dev->idx4 / 4;
-	if (!(dev->idx4 % 4))
-		dev->data[idx] = 0;
-	packet = dev->data[idx];
-	packet |= ((hil_packet)data) << ((3 - (dev->idx4 % 4)) * 8);
-	dev->data[idx] = packet;
-
-	/* Records of N 4-byte hil_packets must terminate with a command. */
-	if ((++dev->idx4 % 4) == 0) {
-		if ((packet & 0xffff0000) != HIL_ERR_INT) {
-			hil_dev_process_err(dev);
-		} else if (packet & HIL_PKT_CMD) {
-			if (hil_dev_is_command_response(packet))
-				hil_dev_handle_command_response(dev);
-			else if (dev->is_pointer)
-				hil_dev_handle_ptr_events(dev);
-			else
-				hil_dev_handle_kbd_events(dev);
-			dev->idx4 = 0;
-		}
-	}
- out:
-	return IRQ_HANDLED;
-}
-
-static void hil_dev_disconnect(struct serio *serio)
-{
-	struct hil_dev *dev = serio_get_drvdata(serio);
-
-	BUG_ON(dev == NULL);
-
-	serio_close(serio);
-	input_unregister_device(dev->dev);
-	serio_set_drvdata(serio, NULL);
-	kfree(dev);
-}
-
-static void hil_dev_keyboard_setup(struct hil_dev *kbd)
-{
-	struct input_dev *input_dev = kbd->dev;
-	uint8_t did = kbd->idd[0];
-	int i;
-
-	input_dev->evbit[0]	= BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_dev->ledbit[0]	= BIT_MASK(LED_NUML) | BIT_MASK(LED_CAPSL) |
-				  BIT_MASK(LED_SCROLLL);
-
-	for (i = 0; i < 128; i++) {
-		__set_bit(hil_kbd_set1[i], input_dev->keybit);
-		__set_bit(hil_kbd_set3[i], input_dev->keybit);
-	}
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	input_dev->keycodemax	= HIL_KEYCODES_SET1_TBLSIZE;
-	input_dev->keycodesize	= sizeof(hil_kbd_set1[0]);
-	input_dev->keycode	= hil_kbd_set1;
-
-	input_dev->name	= strlen(kbd->rnm) ? kbd->rnm : "HIL keyboard";
-	input_dev->phys	= "hpkbd/input0";
-
-	printk(KERN_INFO PREFIX "HIL keyboard found (did = 0x%02x, lang = %s)\n",
-		did, hil_language[did & HIL_IDD_DID_TYPE_KB_LANG_MASK]);
-}
-
-static void hil_dev_pointer_setup(struct hil_dev *ptr)
-{
-	struct input_dev *input_dev = ptr->dev;
-	uint8_t did = ptr->idd[0];
-	uint8_t *idd = ptr->idd + 1;
-	unsigned int naxsets = HIL_IDD_NUM_AXSETS(*idd);
-	unsigned int i, btntype;
-	const char *txt;
-
-	ptr->naxes = HIL_IDD_NUM_AXES_PER_SET(*idd);
-
-	switch (did & HIL_IDD_DID_TYPE_MASK) {
-	case HIL_IDD_DID_TYPE_REL:
-		input_dev->evbit[0] = BIT_MASK(EV_REL);
-
-		for (i = 0; i < ptr->naxes; i++)
-			__set_bit(REL_X + i, input_dev->relbit);
-
-		for (i = 3; naxsets > 1 && i < ptr->naxes + 3; i++)
-			__set_bit(REL_X + i, input_dev->relbit);
-
-		txt = "relative";
-		break;
-
-	case HIL_IDD_DID_TYPE_ABS:
-		input_dev->evbit[0] = BIT_MASK(EV_ABS);
-
-		for (i = 0; i < ptr->naxes; i++)
-			input_set_abs_params(input_dev, ABS_X + i,
-					0, HIL_IDD_AXIS_MAX(idd, i), 0, 0);
-
-		for (i = 3; naxsets > 1 && i < ptr->naxes + 3; i++)
-			input_set_abs_params(input_dev, ABS_X + i,
-					0, HIL_IDD_AXIS_MAX(idd, i - 3), 0, 0);
-
-#ifdef TABLET_AUTOADJUST
-		for (i = 0; i < ABS_MAX; i++) {
-			int diff = input_abs_get_max(input_dev, ABS_X + i) / 10;
-			input_abs_set_min(input_dev, ABS_X + i,
-				input_abs_get_min(input_dev, ABS_X + i) + diff);
-			input_abs_set_max(input_dev, ABS_X + i,
-				input_abs_get_max(input_dev, ABS_X + i) - diff);
-		}
-#endif
-
-		txt = "absolute";
-		break;
-
-	default:
-		BUG();
-	}
-
-	ptr->nbtn = HIL_IDD_NUM_BUTTONS(idd);
-	if (ptr->nbtn)
-		input_dev->evbit[0] |= BIT_MASK(EV_KEY);
-
-	btntype = BTN_MISC;
-	if ((did & HIL_IDD_DID_ABS_TABLET_MASK) == HIL_IDD_DID_ABS_TABLET)
-#ifdef TABLET_SIMULATES_MOUSE
-		btntype = BTN_TOUCH;
-#else
-		btntype = BTN_DIGI;
-#endif
-	if ((did & HIL_IDD_DID_ABS_TSCREEN_MASK) == HIL_IDD_DID_ABS_TSCREEN)
-		btntype = BTN_TOUCH;
-
-	if ((did & HIL_IDD_DID_REL_MOUSE_MASK) == HIL_IDD_DID_REL_MOUSE)
-		btntype = BTN_MOUSE;
-
-	for (i = 0; i < ptr->nbtn; i++) {
-		__set_bit(btntype | i, input_dev->keybit);
-		ptr->btnmap[i] = btntype | i;
-	}
-
-	if (btntype == BTN_MOUSE) {
-		/* Swap buttons 2 and 3 */
-		ptr->btnmap[1] = BTN_MIDDLE;
-		ptr->btnmap[2] = BTN_RIGHT;
-	}
-
-	input_dev->name = strlen(ptr->rnm) ? ptr->rnm : "HIL pointer device";
-
-	printk(KERN_INFO PREFIX
-		"HIL pointer device found (did: 0x%02x, axis: %s)\n",
-		did, txt);
-	printk(KERN_INFO PREFIX
-		"HIL pointer has %i buttons and %i sets of %i axes\n",
-		ptr->nbtn, naxsets, ptr->naxes);
-}
-
-static int hil_dev_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct hil_dev *dev;
-	struct input_dev *input_dev;
-	uint8_t did, *idd;
-	int error;
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!dev || !input_dev) {
-		error = -ENOMEM;
-		goto bail0;
-	}
-
-	dev->serio = serio;
-	dev->dev = input_dev;
-
-	error = serio_open(serio, drv);
-	if (error)
-		goto bail0;
-
-	serio_set_drvdata(serio, dev);
-
-	/* Get device info.  MLC driver supplies devid/status/etc. */
-	init_completion(&dev->cmd_done);
-	serio_write(serio, 0);
-	serio_write(serio, 0);
-	serio_write(serio, HIL_PKT_CMD >> 8);
-	serio_write(serio, HIL_CMD_IDD);
-	error = wait_for_completion_killable(&dev->cmd_done);
-	if (error)
-		goto bail1;
-
-	init_completion(&dev->cmd_done);
-	serio_write(serio, 0);
-	serio_write(serio, 0);
-	serio_write(serio, HIL_PKT_CMD >> 8);
-	serio_write(serio, HIL_CMD_RSC);
-	error = wait_for_completion_killable(&dev->cmd_done);
-	if (error)
-		goto bail1;
-
-	init_completion(&dev->cmd_done);
-	serio_write(serio, 0);
-	serio_write(serio, 0);
-	serio_write(serio, HIL_PKT_CMD >> 8);
-	serio_write(serio, HIL_CMD_RNM);
-	error = wait_for_completion_killable(&dev->cmd_done);
-	if (error)
-		goto bail1;
-
-	init_completion(&dev->cmd_done);
-	serio_write(serio, 0);
-	serio_write(serio, 0);
-	serio_write(serio, HIL_PKT_CMD >> 8);
-	serio_write(serio, HIL_CMD_EXD);
-	error = wait_for_completion_killable(&dev->cmd_done);
-	if (error)
-		goto bail1;
-
-	did = dev->idd[0];
-	idd = dev->idd + 1;
-
-	switch (did & HIL_IDD_DID_TYPE_MASK) {
-	case HIL_IDD_DID_TYPE_KB_INTEGRAL:
-	case HIL_IDD_DID_TYPE_KB_ITF:
-	case HIL_IDD_DID_TYPE_KB_RSVD:
-	case HIL_IDD_DID_TYPE_CHAR:
-		if (HIL_IDD_NUM_BUTTONS(idd) ||
-		    HIL_IDD_NUM_AXES_PER_SET(*idd)) {
-			printk(KERN_INFO PREFIX
-				"combo devices are not supported.\n");
-			goto bail1;
-		}
-
-		dev->is_pointer = false;
-		hil_dev_keyboard_setup(dev);
-		break;
-
-	case HIL_IDD_DID_TYPE_REL:
-	case HIL_IDD_DID_TYPE_ABS:
-		dev->is_pointer = true;
-		hil_dev_pointer_setup(dev);
-		break;
-
-	default:
-		goto bail1;
-	}
-
-	input_dev->id.bustype	= BUS_HIL;
-	input_dev->id.vendor	= PCI_VENDOR_ID_HP;
-	input_dev->id.product	= 0x0001; /* TODO: get from kbd->rsc */
-	input_dev->id.version	= 0x0100; /* TODO: get from kbd->rsc */
-	input_dev->dev.parent	= &serio->dev;
-
-	if (!dev->is_pointer) {
-		serio_write(serio, 0);
-		serio_write(serio, 0);
-		serio_write(serio, HIL_PKT_CMD >> 8);
-		/* Enable Keyswitch Autorepeat 1 */
-		serio_write(serio, HIL_CMD_EK1);
-		/* No need to wait for completion */
-	}
-
-	error = input_register_device(input_dev);
-	if (error)
-		goto bail1;
-
-	return 0;
-
- bail1:
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
- bail0:
-	input_free_device(input_dev);
-	kfree(dev);
-	return error;
-}
-
-static struct serio_device_id hil_dev_ids[] = {
-	{
-		.type = SERIO_HIL_MLC,
-		.proto = SERIO_HIL,
-		.id = SERIO_ANY,
-		.extra = SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, hil_dev_ids);
-
-static struct serio_driver hil_serio_drv = {
-	.driver		= {
-		.name	= "hil_dev",
-	},
-	.description	= "HP HIL keyboard/mouse/tablet driver",
-	.id_table	= hil_dev_ids,
-	.connect	= hil_dev_connect,
-	.disconnect	= hil_dev_disconnect,
-	.interrupt	= hil_dev_interrupt
-};
-
-static int __init hil_dev_init(void)
-{
-	return serio_register_driver(&hil_serio_drv);
-}
-
-static void __exit hil_dev_exit(void)
-{
-	serio_unregister_driver(&hil_serio_drv);
-}
-
-module_init(hil_dev_init);
-module_exit(hil_dev_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/hilkbd.c b/ANDROID_3.4.5/drivers/input/keyboard/hilkbd.c
deleted file mode 100644
index 5f72440b..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/hilkbd.c
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- *  linux/drivers/hil/hilkbd.c
- *
- *  Copyright (C) 1998 Philip Blundell <philb@gnu.org>
- *  Copyright (C) 1999 Matthew Wilcox <willy@bofh.ai>
- *  Copyright (C) 1999-2007 Helge Deller <deller@gmx.de>
- *
- *  Very basic HP Human Interface Loop (HIL) driver.
- *  This driver handles the keyboard on HP300 (m68k) and on some
- *  HP700 (parisc) series machines.
- *
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License version 2.  See the file COPYING in the main directory of this
- * archive for more details.
- */
-
-#include <linux/pci_ids.h>
-#include <linux/ioport.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/hil.h>
-#include <linux/io.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <asm/irq.h>
-#ifdef CONFIG_HP300
-#include <asm/hwtest.h>
-#endif
-
-
-MODULE_AUTHOR("Philip Blundell, Matthew Wilcox, Helge Deller");
-MODULE_DESCRIPTION("HIL keyboard driver (basic functionality)");
-MODULE_LICENSE("GPL v2");
-
-
-#if defined(CONFIG_PARISC)
-
- #include <asm/io.h>
- #include <asm/hardware.h>
- #include <asm/parisc-device.h>
- static unsigned long hil_base;	/* HPA for the HIL device */
- static unsigned int hil_irq;
- #define HILBASE		hil_base /* HPPA (parisc) port address */
- #define HIL_DATA		0x800
- #define HIL_CMD		0x801
- #define HIL_IRQ		hil_irq
- #define hil_readb(p)		gsc_readb(p)
- #define hil_writeb(v,p)	gsc_writeb((v),(p))
-
-#elif defined(CONFIG_HP300)
-
- #define HILBASE		0xf0428000UL /* HP300 (m68k) port address */
- #define HIL_DATA		0x1
- #define HIL_CMD		0x3
- #define HIL_IRQ		2
- #define hil_readb(p)		readb(p)
- #define hil_writeb(v,p)	writeb((v),(p))
-
-#else
-#error "HIL is not supported on this platform"
-#endif
-
-
-
-/* HIL helper functions */
-
-#define hil_busy()              (hil_readb(HILBASE + HIL_CMD) & HIL_BUSY)
-#define hil_data_available()    (hil_readb(HILBASE + HIL_CMD) & HIL_DATA_RDY)
-#define hil_status()            (hil_readb(HILBASE + HIL_CMD))
-#define hil_command(x)          do { hil_writeb((x), HILBASE + HIL_CMD); } while (0)
-#define hil_read_data()         (hil_readb(HILBASE + HIL_DATA))
-#define hil_write_data(x)       do { hil_writeb((x), HILBASE + HIL_DATA); } while (0)
-
-/* HIL constants */
-
-#define	HIL_BUSY		0x02
-#define	HIL_DATA_RDY		0x01
-
-#define	HIL_SETARD		0xA0		/* set auto-repeat delay */
-#define	HIL_SETARR		0xA2		/* set auto-repeat rate */
-#define	HIL_SETTONE		0xA3		/* set tone generator */
-#define	HIL_CNMT		0xB2		/* clear nmi */
-#define	HIL_INTON		0x5C		/* Turn on interrupts. */
-#define	HIL_INTOFF		0x5D		/* Turn off interrupts. */
-
-#define	HIL_READKBDSADR		0xF9
-#define	HIL_WRITEKBDSADR	0xE9
-
-static unsigned int hphilkeyb_keycode[HIL_KEYCODES_SET1_TBLSIZE] __read_mostly =
-	{ HIL_KEYCODES_SET1 };
-
-/* HIL structure */
-static struct {
-	struct input_dev *dev;
-
-	unsigned int curdev;
-
-	unsigned char s;
-	unsigned char c;
-	int valid;
-
-	unsigned char data[16];
-	unsigned int ptr;
-	spinlock_t lock;
-
-	void *dev_id;	/* native bus device */
-} hil_dev;
-
-
-static void poll_finished(void)
-{
-	int down;
-	int key;
-	unsigned char scode;
-
-	switch (hil_dev.data[0]) {
-	case 0x40:
-		down = (hil_dev.data[1] & 1) == 0;
-		scode = hil_dev.data[1] >> 1;
-		key = hphilkeyb_keycode[scode];
-		input_report_key(hil_dev.dev, key, down);
-		break;
-	}
-	hil_dev.curdev = 0;
-}
-
-
-static inline void handle_status(unsigned char s, unsigned char c)
-{
-	if (c & 0x8) {
-		/* End of block */
-		if (c & 0x10)
-			poll_finished();
-	} else {
-		if (c & 0x10) {
-			if (hil_dev.curdev)
-				poll_finished();  /* just in case */
-			hil_dev.curdev = c & 7;
-			hil_dev.ptr = 0;
-		}
-	}
-}
-
-
-static inline void handle_data(unsigned char s, unsigned char c)
-{
-	if (hil_dev.curdev) {
-		hil_dev.data[hil_dev.ptr++] = c;
-		hil_dev.ptr &= 15;
-	}
-}
-
-
-/* handle HIL interrupts */
-static irqreturn_t hil_interrupt(int irq, void *handle)
-{
-	unsigned char s, c;
-
-	s = hil_status();
-	c = hil_read_data();
-
-	switch (s >> 4) {
-	case 0x5:
-		handle_status(s, c);
-		break;
-	case 0x6:
-		handle_data(s, c);
-		break;
-	case 0x4:
-		hil_dev.s = s;
-		hil_dev.c = c;
-		mb();
-		hil_dev.valid = 1;
-		break;
-	}
-	return IRQ_HANDLED;
-}
-
-
-/* send a command to the HIL */
-static void hil_do(unsigned char cmd, unsigned char *data, unsigned int len)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&hil_dev.lock, flags);
-	while (hil_busy())
-		/* wait */;
-	hil_command(cmd);
-	while (len--) {
-		while (hil_busy())
-			/* wait */;
-		hil_write_data(*(data++));
-	}
-	spin_unlock_irqrestore(&hil_dev.lock, flags);
-}
-
-
-/* initialize HIL */
-static int __devinit hil_keyb_init(void)
-{
-	unsigned char c;
-	unsigned int i, kbid;
-	wait_queue_head_t hil_wait;
-	int err;
-
-	if (hil_dev.dev)
-		return -ENODEV; /* already initialized */
-
-	init_waitqueue_head(&hil_wait);
-	spin_lock_init(&hil_dev.lock);
-
-	hil_dev.dev = input_allocate_device();
-	if (!hil_dev.dev)
-		return -ENOMEM;
-
-	err = request_irq(HIL_IRQ, hil_interrupt, 0, "hil", hil_dev.dev_id);
-	if (err) {
-		printk(KERN_ERR "HIL: Can't get IRQ\n");
-		goto err1;
-	}
-
-	/* Turn on interrupts */
-	hil_do(HIL_INTON, NULL, 0);
-
-	/* Look for keyboards */
-	hil_dev.valid = 0;	/* clear any pending data */
-	hil_do(HIL_READKBDSADR, NULL, 0);
-
-	wait_event_interruptible_timeout(hil_wait, hil_dev.valid, 3 * HZ);
-	if (!hil_dev.valid)
-		printk(KERN_WARNING "HIL: timed out, assuming no keyboard present\n");
-
-	c = hil_dev.c;
-	hil_dev.valid = 0;
-	if (c == 0) {
-		kbid = -1;
-		printk(KERN_WARNING "HIL: no keyboard present\n");
-	} else {
-		kbid = ffz(~c);
-		printk(KERN_INFO "HIL: keyboard found at id %d\n", kbid);
-	}
-
-	/* set it to raw mode */
-	c = 0;
-	hil_do(HIL_WRITEKBDSADR, &c, 1);
-
-	for (i = 0; i < HIL_KEYCODES_SET1_TBLSIZE; i++)
-		if (hphilkeyb_keycode[i] != KEY_RESERVED)
-			__set_bit(hphilkeyb_keycode[i], hil_dev.dev->keybit);
-
-	hil_dev.dev->evbit[0]	= BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	hil_dev.dev->ledbit[0]	= BIT_MASK(LED_NUML) | BIT_MASK(LED_CAPSL) |
-		BIT_MASK(LED_SCROLLL);
-	hil_dev.dev->keycodemax	= HIL_KEYCODES_SET1_TBLSIZE;
-	hil_dev.dev->keycodesize= sizeof(hphilkeyb_keycode[0]);
-	hil_dev.dev->keycode	= hphilkeyb_keycode;
-	hil_dev.dev->name	= "HIL keyboard";
-	hil_dev.dev->phys	= "hpkbd/input0";
-
-	hil_dev.dev->id.bustype	= BUS_HIL;
-	hil_dev.dev->id.vendor	= PCI_VENDOR_ID_HP;
-	hil_dev.dev->id.product	= 0x0001;
-	hil_dev.dev->id.version	= 0x0010;
-
-	err = input_register_device(hil_dev.dev);
-	if (err) {
-		printk(KERN_ERR "HIL: Can't register device\n");
-		goto err2;
-	}
-
-	printk(KERN_INFO "input: %s, ID %d at 0x%08lx (irq %d) found and attached\n",
-	       hil_dev.dev->name, kbid, HILBASE, HIL_IRQ);
-
-	return 0;
-
-err2:
-	hil_do(HIL_INTOFF, NULL, 0);
-	free_irq(HIL_IRQ, hil_dev.dev_id);
-err1:
-	input_free_device(hil_dev.dev);
-	hil_dev.dev = NULL;
-	return err;
-}
-
-static void __devexit hil_keyb_exit(void)
-{
-	if (HIL_IRQ)
-		free_irq(HIL_IRQ, hil_dev.dev_id);
-
-	/* Turn off interrupts */
-	hil_do(HIL_INTOFF, NULL, 0);
-
-	input_unregister_device(hil_dev.dev);
-	hil_dev.dev = NULL;
-}
-
-#if defined(CONFIG_PARISC)
-static int __devinit hil_probe_chip(struct parisc_device *dev)
-{
-	/* Only allow one HIL keyboard */
-	if (hil_dev.dev)
-		return -ENODEV;
-
-	if (!dev->irq) {
-		printk(KERN_WARNING "HIL: IRQ not found for HIL bus at 0x%p\n",
-			(void *)dev->hpa.start);
-		return -ENODEV;
-	}
-
-	hil_base = dev->hpa.start;
-	hil_irq  = dev->irq;
-	hil_dev.dev_id = dev;
-
-	printk(KERN_INFO "Found HIL bus at 0x%08lx, IRQ %d\n", hil_base, hil_irq);
-
-	return hil_keyb_init();
-}
-
-static int __devexit hil_remove_chip(struct parisc_device *dev)
-{
-	hil_keyb_exit();
-
-	return 0;
-}
-
-static struct parisc_device_id hil_tbl[] = {
-	{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00073 },
-	{ 0, }
-};
-
-#if 0
-/* Disabled to avoid conflicts with the HP SDC HIL drivers */
-MODULE_DEVICE_TABLE(parisc, hil_tbl);
-#endif
-
-static struct parisc_driver hil_driver = {
-	.name		= "hil",
-	.id_table	= hil_tbl,
-	.probe		= hil_probe_chip,
-	.remove		= __devexit_p(hil_remove_chip),
-};
-
-static int __init hil_init(void)
-{
-	return register_parisc_driver(&hil_driver);
-}
-
-static void __exit hil_exit(void)
-{
-	unregister_parisc_driver(&hil_driver);
-}
-
-#else /* !CONFIG_PARISC */
-
-static int __init hil_init(void)
-{
-	int error;
-
-	/* Only allow one HIL keyboard */
-	if (hil_dev.dev)
-		return -EBUSY;
-
-	if (!MACH_IS_HP300)
-		return -ENODEV;
-
-	if (!hwreg_present((void *)(HILBASE + HIL_DATA))) {
-		printk(KERN_ERR "HIL: hardware register was not found\n");
-		return -ENODEV;
-	}
-
-	if (!request_region(HILBASE + HIL_DATA, 2, "hil")) {
-		printk(KERN_ERR "HIL: IOPORT region already used\n");
-		return -EIO;
-	}
-
-	error = hil_keyb_init();
-	if (error) {
-		release_region(HILBASE + HIL_DATA, 2);
-		return error;
-	}
-
-	return 0;
-}
-
-static void __exit hil_exit(void)
-{
-	hil_keyb_exit();
-	release_region(HILBASE + HIL_DATA, 2);
-}
-
-#endif /* CONFIG_PARISC */
-
-module_init(hil_init);
-module_exit(hil_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/hpps2atkbd.h b/ANDROID_3.4.5/drivers/input/keyboard/hpps2atkbd.h
deleted file mode 100644
index dc33f694..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/hpps2atkbd.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * drivers/input/keyboard/hpps2atkbd.h
- *
- * Copyright (c) 2004 Helge Deller <deller@gmx.de>
- * Copyright (c) 2002 Laurent Canet <canetl@esiee.fr>
- * Copyright (c) 2002 Thibaut Varene <varenet@parisc-linux.org>
- * Copyright (c) 2000 Xavier Debacker <debackex@esiee.fr>
- *
- * HP PS/2 AT-compatible Keyboard, found in PA/RISC Workstations & Laptops
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-
-/* Is the keyboard an RDI PrecisionBook? */
-#ifndef CONFIG_KEYBOARD_ATKBD_RDI_KEYCODES
-# define CONFLICT(x,y) x
-#else
-# define CONFLICT(x,y) y
-#endif
-
-/* sadly RDI (Tadpole) decided to ship a different keyboard layout
-   than HP for their PS/2 laptop keyboard which leads to conflicting
-   keycodes between a normal HP PS/2 keyboard and a RDI Precisionbook.
-                                HP:		RDI:            */
-#define C_07	CONFLICT(	KEY_F12,	KEY_F1		)
-#define C_11	CONFLICT(	KEY_LEFTALT,	KEY_LEFTCTRL	)
-#define C_14	CONFLICT(	KEY_LEFTCTRL,	KEY_CAPSLOCK	)
-#define C_58	CONFLICT(	KEY_CAPSLOCK,	KEY_RIGHTCTRL	)
-#define C_61	CONFLICT(	KEY_102ND,	KEY_LEFT	)
-
-/* Raw SET 2 scancode table */
-
-/* 00 */  KEY_RESERVED, KEY_F9,        KEY_RESERVED,  KEY_F5,        KEY_F3,        KEY_F1,       KEY_F2,        C_07,
-/* 08 */  KEY_ESC,      KEY_F10,       KEY_F8,        KEY_F6,        KEY_F4,        KEY_TAB,      KEY_GRAVE,     KEY_F2,
-/* 10 */  KEY_RESERVED, C_11,          KEY_LEFTSHIFT, KEY_RESERVED,  C_14,          KEY_Q,        KEY_1,         KEY_F3,
-/* 18 */  KEY_RESERVED, KEY_LEFTALT,   KEY_Z,         KEY_S,         KEY_A,         KEY_W,        KEY_2,         KEY_F4,
-/* 20 */  KEY_RESERVED, KEY_C,         KEY_X,         KEY_D,         KEY_E,         KEY_4,        KEY_3,         KEY_F5,
-/* 28 */  KEY_RESERVED, KEY_SPACE,     KEY_V,         KEY_F,         KEY_T,         KEY_R,        KEY_5,         KEY_F6,
-/* 30 */  KEY_RESERVED, KEY_N,         KEY_B,         KEY_H,         KEY_G,         KEY_Y,        KEY_6,         KEY_F7,
-/* 38 */  KEY_RESERVED, KEY_RIGHTALT,  KEY_M,         KEY_J,         KEY_U,         KEY_7,        KEY_8,         KEY_F8,
-/* 40 */  KEY_RESERVED, KEY_COMMA,     KEY_K,         KEY_I,         KEY_O,         KEY_0,        KEY_9,         KEY_F9,
-/* 48 */  KEY_RESERVED, KEY_DOT,       KEY_SLASH,     KEY_L,         KEY_SEMICOLON, KEY_P,        KEY_MINUS,     KEY_F10,
-/* 50 */  KEY_RESERVED, KEY_RESERVED,  KEY_APOSTROPHE,KEY_RESERVED,  KEY_LEFTBRACE, KEY_EQUAL,    KEY_F11,       KEY_SYSRQ,
-/* 58 */  C_58,         KEY_RIGHTSHIFT,KEY_ENTER,     KEY_RIGHTBRACE,KEY_BACKSLASH, KEY_BACKSLASH,KEY_F12,       KEY_SCROLLLOCK,
-/* 60 */  KEY_DOWN,     C_61,          KEY_PAUSE,     KEY_UP,        KEY_DELETE,    KEY_END,      KEY_BACKSPACE, KEY_INSERT,
-/* 68 */  KEY_RESERVED, KEY_KP1,       KEY_RIGHT,     KEY_KP4,       KEY_KP7,       KEY_PAGEDOWN, KEY_HOME,      KEY_PAGEUP,
-/* 70 */  KEY_KP0,      KEY_KPDOT,     KEY_KP2,       KEY_KP5,       KEY_KP6,       KEY_KP8,      KEY_ESC,       KEY_NUMLOCK,
-/* 78 */  KEY_F11,      KEY_KPPLUS,    KEY_KP3,       KEY_KPMINUS,   KEY_KPASTERISK,KEY_KP9,      KEY_SCROLLLOCK,KEY_102ND,
-/* 80 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 88 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 90 */  KEY_RESERVED, KEY_RIGHTALT,  255,           KEY_RESERVED,  KEY_RIGHTCTRL, KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 98 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_CAPSLOCK, KEY_RESERVED,  KEY_LEFTMETA,
-/* a0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RIGHTMETA,
-/* a8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_COMPOSE,
-/* b0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* b8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* c0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* c8 */  KEY_RESERVED, KEY_RESERVED,  KEY_KPSLASH,   KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* d0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* d8 */  KEY_RESERVED, KEY_RESERVED,  KEY_KPENTER,   KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* e0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* e8 */  KEY_RESERVED, KEY_END,       KEY_RESERVED,  KEY_LEFT,      KEY_HOME,      KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* f0 */  KEY_INSERT,   KEY_DELETE,    KEY_DOWN,      KEY_RESERVED,  KEY_RIGHT,     KEY_UP,       KEY_RESERVED,  KEY_PAUSE,
-/* f8 */  KEY_RESERVED, KEY_RESERVED,  KEY_PAGEDOWN,  KEY_RESERVED,  KEY_SYSRQ,     KEY_PAGEUP,   KEY_RESERVED,  KEY_RESERVED,
-
-/* These are offset for escaped keycodes: */
-
-/* 00 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_F7,        KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 08 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_LEFTMETA,  KEY_RIGHTMETA, KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 10 */  KEY_RESERVED, KEY_RIGHTALT,  KEY_RESERVED,  KEY_RESERVED,  KEY_RIGHTCTRL, KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 18 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 20 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 28 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 30 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 38 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 40 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 48 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 50 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 58 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 60 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 68 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 70 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 78 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 80 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 88 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 90 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* 98 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* a0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* a8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* b0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* b8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* c0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* c8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* d0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* d8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* e0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* e8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* f0 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,
-/* f8 */  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED,  KEY_RESERVED, KEY_RESERVED,  KEY_RESERVED
-
-#undef CONFLICT
-#undef C_07
-#undef C_11
-#undef C_14
-#undef C_58
-#undef C_61
-
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/imx_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/imx_keypad.c
deleted file mode 100644
index fb87b3bc..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/imx_keypad.c
+++ /dev/null
@@ -1,627 +0,0 @@
-/*
- * Driver for the IMX keypad port.
- * Copyright (C) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * <<Power management needs to be implemented>>.
- */
-
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/timer.h>
-
-/*
- * Keypad Controller registers (halfword)
- */
-#define KPCR		0x00 /* Keypad Control Register */
-
-#define KPSR		0x02 /* Keypad Status Register */
-#define KBD_STAT_KPKD	(0x1 << 0) /* Key Press Interrupt Status bit (w1c) */
-#define KBD_STAT_KPKR	(0x1 << 1) /* Key Release Interrupt Status bit (w1c) */
-#define KBD_STAT_KDSC	(0x1 << 2) /* Key Depress Synch Chain Status bit (w1c)*/
-#define KBD_STAT_KRSS	(0x1 << 3) /* Key Release Synch Status bit (w1c)*/
-#define KBD_STAT_KDIE	(0x1 << 8) /* Key Depress Interrupt Enable Status bit */
-#define KBD_STAT_KRIE	(0x1 << 9) /* Key Release Interrupt Enable */
-#define KBD_STAT_KPPEN	(0x1 << 10) /* Keypad Clock Enable */
-
-#define KDDR		0x04 /* Keypad Data Direction Register */
-#define KPDR		0x06 /* Keypad Data Register */
-
-#define MAX_MATRIX_KEY_ROWS	8
-#define MAX_MATRIX_KEY_COLS	8
-#define MATRIX_ROW_SHIFT	3
-
-#define MAX_MATRIX_KEY_NUM	(MAX_MATRIX_KEY_ROWS * MAX_MATRIX_KEY_COLS)
-
-struct imx_keypad {
-
-	struct clk *clk;
-	struct input_dev *input_dev;
-	void __iomem *mmio_base;
-
-	int			irq;
-	struct timer_list	check_matrix_timer;
-
-	/*
-	 * The matrix is stable only if no changes are detected after
-	 * IMX_KEYPAD_SCANS_FOR_STABILITY scans
-	 */
-#define IMX_KEYPAD_SCANS_FOR_STABILITY 3
-	int			stable_count;
-
-	bool			enabled;
-
-	/* Masks for enabled rows/cols */
-	unsigned short		rows_en_mask;
-	unsigned short		cols_en_mask;
-
-	unsigned short		keycodes[MAX_MATRIX_KEY_NUM];
-
-	/*
-	 * Matrix states:
-	 * -stable: achieved after a complete debounce process.
-	 * -unstable: used in the debouncing process.
-	 */
-	unsigned short		matrix_stable_state[MAX_MATRIX_KEY_COLS];
-	unsigned short		matrix_unstable_state[MAX_MATRIX_KEY_COLS];
-};
-
-/* Scan the matrix and return the new state in *matrix_volatile_state. */
-static void imx_keypad_scan_matrix(struct imx_keypad *keypad,
-				  unsigned short *matrix_volatile_state)
-{
-	int col;
-	unsigned short reg_val;
-
-	for (col = 0; col < MAX_MATRIX_KEY_COLS; col++) {
-		if ((keypad->cols_en_mask & (1 << col)) == 0)
-			continue;
-		/*
-		 * Discharge keypad capacitance:
-		 * 2. write 1s on column data.
-		 * 3. configure columns as totem-pole to discharge capacitance.
-		 * 4. configure columns as open-drain.
-		 */
-		reg_val = readw(keypad->mmio_base + KPDR);
-		reg_val |= 0xff00;
-		writew(reg_val, keypad->mmio_base + KPDR);
-
-		reg_val = readw(keypad->mmio_base + KPCR);
-		reg_val &= ~((keypad->cols_en_mask & 0xff) << 8);
-		writew(reg_val, keypad->mmio_base + KPCR);
-
-		udelay(2);
-
-		reg_val = readw(keypad->mmio_base + KPCR);
-		reg_val |= (keypad->cols_en_mask & 0xff) << 8;
-		writew(reg_val, keypad->mmio_base + KPCR);
-
-		/*
-		 * 5. Write a single column to 0, others to 1.
-		 * 6. Sample row inputs and save data.
-		 * 7. Repeat steps 2 - 6 for remaining columns.
-		 */
-		reg_val = readw(keypad->mmio_base + KPDR);
-		reg_val &= ~(1 << (8 + col));
-		writew(reg_val, keypad->mmio_base + KPDR);
-
-		/*
-		 * Delay added to avoid propagating the 0 from column to row
-		 * when scanning.
-		 */
-		udelay(5);
-
-		/*
-		 * 1s in matrix_volatile_state[col] means key pressures
-		 * throw data from non enabled rows.
-		 */
-		reg_val = readw(keypad->mmio_base + KPDR);
-		matrix_volatile_state[col] = (~reg_val) & keypad->rows_en_mask;
-	}
-
-	/*
-	 * Return in standby mode:
-	 * 9. write 0s to columns
-	 */
-	reg_val = readw(keypad->mmio_base + KPDR);
-	reg_val &= 0x00ff;
-	writew(reg_val, keypad->mmio_base + KPDR);
-}
-
-/*
- * Compare the new matrix state (volatile) with the stable one stored in
- * keypad->matrix_stable_state and fire events if changes are detected.
- */
-static void imx_keypad_fire_events(struct imx_keypad *keypad,
-				   unsigned short *matrix_volatile_state)
-{
-	struct input_dev *input_dev = keypad->input_dev;
-	int row, col;
-
-	for (col = 0; col < MAX_MATRIX_KEY_COLS; col++) {
-		unsigned short bits_changed;
-		int code;
-
-		if ((keypad->cols_en_mask & (1 << col)) == 0)
-			continue; /* Column is not enabled */
-
-		bits_changed = keypad->matrix_stable_state[col] ^
-						matrix_volatile_state[col];
-
-		if (bits_changed == 0)
-			continue; /* Column does not contain changes */
-
-		for (row = 0; row < MAX_MATRIX_KEY_ROWS; row++) {
-			if ((keypad->rows_en_mask & (1 << row)) == 0)
-				continue; /* Row is not enabled */
-			if ((bits_changed & (1 << row)) == 0)
-				continue; /* Row does not contain changes */
-
-			code = MATRIX_SCAN_CODE(row, col, MATRIX_ROW_SHIFT);
-			input_event(input_dev, EV_MSC, MSC_SCAN, code);
-			input_report_key(input_dev, keypad->keycodes[code],
-				matrix_volatile_state[col] & (1 << row));
-			dev_dbg(&input_dev->dev, "Event code: %d, val: %d",
-				keypad->keycodes[code],
-				matrix_volatile_state[col] & (1 << row));
-		}
-	}
-	input_sync(input_dev);
-}
-
-/*
- * imx_keypad_check_for_events is the timer handler.
- */
-static void imx_keypad_check_for_events(unsigned long data)
-{
-	struct imx_keypad *keypad = (struct imx_keypad *) data;
-	unsigned short matrix_volatile_state[MAX_MATRIX_KEY_COLS];
-	unsigned short reg_val;
-	bool state_changed, is_zero_matrix;
-	int i;
-
-	memset(matrix_volatile_state, 0, sizeof(matrix_volatile_state));
-
-	imx_keypad_scan_matrix(keypad, matrix_volatile_state);
-
-	state_changed = false;
-	for (i = 0; i < MAX_MATRIX_KEY_COLS; i++) {
-		if ((keypad->cols_en_mask & (1 << i)) == 0)
-			continue;
-
-		if (keypad->matrix_unstable_state[i] ^ matrix_volatile_state[i]) {
-			state_changed = true;
-			break;
-		}
-	}
-
-	/*
-	 * If the matrix state is changed from the previous scan
-	 *   (Re)Begin the debouncing process, saving the new state in
-	 *    keypad->matrix_unstable_state.
-	 * else
-	 *   Increase the count of number of scans with a stable state.
-	 */
-	if (state_changed) {
-		memcpy(keypad->matrix_unstable_state, matrix_volatile_state,
-			sizeof(matrix_volatile_state));
-		keypad->stable_count = 0;
-	} else
-		keypad->stable_count++;
-
-	/*
-	 * If the matrix is not as stable as we want reschedule scan
-	 * in the near future.
-	 */
-	if (keypad->stable_count < IMX_KEYPAD_SCANS_FOR_STABILITY) {
-		mod_timer(&keypad->check_matrix_timer,
-			  jiffies + msecs_to_jiffies(10));
-		return;
-	}
-
-	/*
-	 * If the matrix state is stable, fire the events and save the new
-	 * stable state. Note, if the matrix is kept stable for longer
-	 * (keypad->stable_count > IMX_KEYPAD_SCANS_FOR_STABILITY) all
-	 * events have already been generated.
-	 */
-	if (keypad->stable_count == IMX_KEYPAD_SCANS_FOR_STABILITY) {
-		imx_keypad_fire_events(keypad, matrix_volatile_state);
-
-		memcpy(keypad->matrix_stable_state, matrix_volatile_state,
-			sizeof(matrix_volatile_state));
-	}
-
-	is_zero_matrix = true;
-	for (i = 0; i < MAX_MATRIX_KEY_COLS; i++) {
-		if (matrix_volatile_state[i] != 0) {
-			is_zero_matrix = false;
-			break;
-		}
-	}
-
-
-	if (is_zero_matrix) {
-		/*
-		 * All keys have been released. Enable only the KDI
-		 * interrupt for future key presses (clear the KDI
-		 * status bit and its sync chain before that).
-		 */
-		reg_val = readw(keypad->mmio_base + KPSR);
-		reg_val |= KBD_STAT_KPKD | KBD_STAT_KDSC;
-		writew(reg_val, keypad->mmio_base + KPSR);
-
-		reg_val = readw(keypad->mmio_base + KPSR);
-		reg_val |= KBD_STAT_KDIE;
-		reg_val &= ~KBD_STAT_KRIE;
-		writew(reg_val, keypad->mmio_base + KPSR);
-	} else {
-		/*
-		 * Some keys are still pressed. Schedule a rescan in
-		 * attempt to detect multiple key presses and enable
-		 * the KRI interrupt to react quickly to key release
-		 * event.
-		 */
-		mod_timer(&keypad->check_matrix_timer,
-			  jiffies + msecs_to_jiffies(60));
-
-		reg_val = readw(keypad->mmio_base + KPSR);
-		reg_val |= KBD_STAT_KPKR | KBD_STAT_KRSS;
-		writew(reg_val, keypad->mmio_base + KPSR);
-
-		reg_val = readw(keypad->mmio_base + KPSR);
-		reg_val |= KBD_STAT_KRIE;
-		reg_val &= ~KBD_STAT_KDIE;
-		writew(reg_val, keypad->mmio_base + KPSR);
-	}
-}
-
-static irqreturn_t imx_keypad_irq_handler(int irq, void *dev_id)
-{
-	struct imx_keypad *keypad = dev_id;
-	unsigned short reg_val;
-
-	reg_val = readw(keypad->mmio_base + KPSR);
-
-	/* Disable both interrupt types */
-	reg_val &= ~(KBD_STAT_KRIE | KBD_STAT_KDIE);
-	/* Clear interrupts status bits */
-	reg_val |= KBD_STAT_KPKR | KBD_STAT_KPKD;
-	writew(reg_val, keypad->mmio_base + KPSR);
-
-	if (keypad->enabled) {
-		/* The matrix is supposed to be changed */
-		keypad->stable_count = 0;
-
-		/* Schedule the scanning procedure near in the future */
-		mod_timer(&keypad->check_matrix_timer,
-			  jiffies + msecs_to_jiffies(2));
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void imx_keypad_config(struct imx_keypad *keypad)
-{
-	unsigned short reg_val;
-
-	/*
-	 * Include enabled rows in interrupt generation (KPCR[7:0])
-	 * Configure keypad columns as open-drain (KPCR[15:8])
-	 */
-	reg_val = readw(keypad->mmio_base + KPCR);
-	reg_val |= keypad->rows_en_mask & 0xff;		/* rows */
-	reg_val |= (keypad->cols_en_mask & 0xff) << 8;	/* cols */
-	writew(reg_val, keypad->mmio_base + KPCR);
-
-	/* Write 0's to KPDR[15:8] (Colums) */
-	reg_val = readw(keypad->mmio_base + KPDR);
-	reg_val &= 0x00ff;
-	writew(reg_val, keypad->mmio_base + KPDR);
-
-	/* Configure columns as output, rows as input (KDDR[15:0]) */
-	writew(0xff00, keypad->mmio_base + KDDR);
-
-	/*
-	 * Clear Key Depress and Key Release status bit.
-	 * Clear both synchronizer chain.
-	 */
-	reg_val = readw(keypad->mmio_base + KPSR);
-	reg_val |= KBD_STAT_KPKR | KBD_STAT_KPKD |
-		   KBD_STAT_KDSC | KBD_STAT_KRSS;
-	writew(reg_val, keypad->mmio_base + KPSR);
-
-	/* Enable KDI and disable KRI (avoid false release events). */
-	reg_val |= KBD_STAT_KDIE;
-	reg_val &= ~KBD_STAT_KRIE;
-	writew(reg_val, keypad->mmio_base + KPSR);
-}
-
-static void imx_keypad_inhibit(struct imx_keypad *keypad)
-{
-	unsigned short reg_val;
-
-	/* Inhibit KDI and KRI interrupts. */
-	reg_val = readw(keypad->mmio_base + KPSR);
-	reg_val &= ~(KBD_STAT_KRIE | KBD_STAT_KDIE);
-	writew(reg_val, keypad->mmio_base + KPSR);
-
-	/* Colums as open drain and disable all rows */
-	writew(0xff00, keypad->mmio_base + KPCR);
-}
-
-static void imx_keypad_close(struct input_dev *dev)
-{
-	struct imx_keypad *keypad = input_get_drvdata(dev);
-
-	dev_dbg(&dev->dev, ">%s\n", __func__);
-
-	/* Mark keypad as being inactive */
-	keypad->enabled = false;
-	synchronize_irq(keypad->irq);
-	del_timer_sync(&keypad->check_matrix_timer);
-
-	imx_keypad_inhibit(keypad);
-
-	/* Disable clock unit */
-	clk_disable(keypad->clk);
-}
-
-static int imx_keypad_open(struct input_dev *dev)
-{
-	struct imx_keypad *keypad = input_get_drvdata(dev);
-
-	dev_dbg(&dev->dev, ">%s\n", __func__);
-
-	/* We became active from now */
-	keypad->enabled = true;
-
-	/* Enable the kpp clock */
-	clk_enable(keypad->clk);
-	imx_keypad_config(keypad);
-
-	/* Sanity control, not all the rows must be actived now. */
-	if ((readw(keypad->mmio_base + KPDR) & keypad->rows_en_mask) == 0) {
-		dev_err(&dev->dev,
-			"too many keys pressed, control pins initialisation\n");
-		goto open_err;
-	}
-
-	return 0;
-
-open_err:
-	imx_keypad_close(dev);
-	return -EIO;
-}
-
-static int __devinit imx_keypad_probe(struct platform_device *pdev)
-{
-	const struct matrix_keymap_data *keymap_data = pdev->dev.platform_data;
-	struct imx_keypad *keypad;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int irq, error, i;
-
-	if (keymap_data == NULL) {
-		dev_err(&pdev->dev, "no keymap defined\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq defined in platform data\n");
-		return -EINVAL;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "no I/O memory defined in platform data\n");
-		return -EINVAL;
-	}
-
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		return -EBUSY;
-	}
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(&pdev->dev, "failed to allocate the input device\n");
-		error = -ENOMEM;
-		goto failed_rel_mem;
-	}
-
-	keypad = kzalloc(sizeof(struct imx_keypad), GFP_KERNEL);
-	if (!keypad) {
-		dev_err(&pdev->dev, "not enough memory for driver data\n");
-		error = -ENOMEM;
-		goto failed_free_input;
-	}
-
-	keypad->input_dev = input_dev;
-	keypad->irq = irq;
-	keypad->stable_count = 0;
-
-	setup_timer(&keypad->check_matrix_timer,
-		    imx_keypad_check_for_events, (unsigned long) keypad);
-
-	keypad->mmio_base = ioremap(res->start, resource_size(res));
-	if (keypad->mmio_base == NULL) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		error = -ENOMEM;
-		goto failed_free_priv;
-	}
-
-	keypad->clk = clk_get(&pdev->dev, "kpp");
-	if (IS_ERR(keypad->clk)) {
-		dev_err(&pdev->dev, "failed to get keypad clock\n");
-		error = PTR_ERR(keypad->clk);
-		goto failed_unmap;
-	}
-
-	/* Search for rows and cols enabled */
-	for (i = 0; i < keymap_data->keymap_size; i++) {
-		keypad->rows_en_mask |= 1 << KEY_ROW(keymap_data->keymap[i]);
-		keypad->cols_en_mask |= 1 << KEY_COL(keymap_data->keymap[i]);
-	}
-
-	if (keypad->rows_en_mask > ((1 << MAX_MATRIX_KEY_ROWS) - 1) ||
-	   keypad->cols_en_mask > ((1 << MAX_MATRIX_KEY_COLS) - 1)) {
-		dev_err(&pdev->dev,
-			"invalid key data (too many rows or colums)\n");
-		error = -EINVAL;
-		goto failed_clock_put;
-	}
-	dev_dbg(&pdev->dev, "enabled rows mask: %x\n", keypad->rows_en_mask);
-	dev_dbg(&pdev->dev, "enabled cols mask: %x\n", keypad->cols_en_mask);
-
-	/* Init the Input device */
-	input_dev->name = pdev->name;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->open = imx_keypad_open;
-	input_dev->close = imx_keypad_close;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_dev->keycode = keypad->keycodes;
-	input_dev->keycodesize = sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax = ARRAY_SIZE(keypad->keycodes);
-
-	matrix_keypad_build_keymap(keymap_data, MATRIX_ROW_SHIFT,
-				keypad->keycodes, input_dev->keybit);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-	input_set_drvdata(input_dev, keypad);
-
-	/* Ensure that the keypad will stay dormant until opened */
-	imx_keypad_inhibit(keypad);
-
-	error = request_irq(irq, imx_keypad_irq_handler, 0,
-			    pdev->name, keypad);
-	if (error) {
-		dev_err(&pdev->dev, "failed to request IRQ\n");
-		goto failed_clock_put;
-	}
-
-	/* Register the input device */
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto failed_free_irq;
-	}
-
-	platform_set_drvdata(pdev, keypad);
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-failed_free_irq:
-	free_irq(irq, pdev);
-failed_clock_put:
-	clk_put(keypad->clk);
-failed_unmap:
-	iounmap(keypad->mmio_base);
-failed_free_priv:
-	kfree(keypad);
-failed_free_input:
-	input_free_device(input_dev);
-failed_rel_mem:
-	release_mem_region(res->start, resource_size(res));
-	return error;
-}
-
-static int __devexit imx_keypad_remove(struct platform_device *pdev)
-{
-	struct imx_keypad *keypad = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	dev_dbg(&pdev->dev, ">%s\n", __func__);
-
-	platform_set_drvdata(pdev, NULL);
-
-	input_unregister_device(keypad->input_dev);
-
-	free_irq(keypad->irq, keypad);
-	clk_put(keypad->clk);
-
-	iounmap(keypad->mmio_base);
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	kfree(keypad);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int imx_kbd_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct imx_keypad *kbd = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = kbd->input_dev;
-
-	/* imx kbd can wake up system even clock is disabled */
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		clk_disable(kbd->clk);
-
-	mutex_unlock(&input_dev->mutex);
-
-	if (device_may_wakeup(&pdev->dev))
-		enable_irq_wake(kbd->irq);
-
-	return 0;
-}
-
-static int imx_kbd_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct imx_keypad *kbd = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = kbd->input_dev;
-
-	if (device_may_wakeup(&pdev->dev))
-		disable_irq_wake(kbd->irq);
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		clk_enable(kbd->clk);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(imx_kbd_pm_ops, imx_kbd_suspend, imx_kbd_resume);
-
-static struct platform_driver imx_keypad_driver = {
-	.driver		= {
-		.name	= "imx-keypad",
-		.owner	= THIS_MODULE,
-		.pm	= &imx_kbd_pm_ops,
-	},
-	.probe		= imx_keypad_probe,
-	.remove		= __devexit_p(imx_keypad_remove),
-};
-module_platform_driver(imx_keypad_driver);
-
-MODULE_AUTHOR("Alberto Panizzo <maramaopercheseimorto@gmail.com>");
-MODULE_DESCRIPTION("IMX Keypad Port Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:imx-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/jornada680_kbd.c b/ANDROID_3.4.5/drivers/input/keyboard/jornada680_kbd.c
deleted file mode 100644
index 24f3ea01..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/jornada680_kbd.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * drivers/input/keyboard/jornada680_kbd.c
- *
- * HP Jornada 620/660/680/690 scan keyboard platform driver
- *  Copyright (C) 2007  Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- *
- * Based on hp680_keyb.c
- *  Copyright (C) 2006 Paul Mundt
- *  Copyright (C) 2005 Andriy Skulysh
- * Split from drivers/input/keyboard/hp600_keyb.c
- *  Copyright (C) 2000 Yaegashi Takeshi (hp6xx kbd scan routine and translation table)
- *  Copyright (C) 2000 Niibe Yutaka (HP620 Keyb translation table)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/input-polldev.h>
-#include <linux/interrupt.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#include <asm/delay.h>
-#include <asm/io.h>
-
-#define PCCR 0xa4000104
-#define PDCR 0xa4000106
-#define PECR 0xa4000108
-#define PFCR 0xa400010a
-#define PCDR 0xa4000124
-#define PDDR 0xa4000126
-#define PEDR 0xa4000128
-#define PFDR 0xa400012a
-#define PGDR 0xa400012c
-#define PHDR 0xa400012e
-#define PJDR 0xa4000130
-#define PKDR 0xa4000132
-#define PLDR 0xa4000134
-
-static const unsigned short jornada_scancodes[] = {
-/* PTD1 */	KEY_CAPSLOCK, KEY_MACRO, KEY_LEFTCTRL, 0, KEY_ESC, KEY_KP5, 0, 0,			/*  1  -> 8   */
-		KEY_F1, KEY_F2, KEY_F3, KEY_F8, KEY_F7, KEY_F6, KEY_F4, KEY_F5,				/*  9  -> 16  */
-/* PTD5 */	KEY_SLASH, KEY_APOSTROPHE, KEY_ENTER, 0, KEY_Z, 0, 0, 0,				/*  17 -> 24  */
-		KEY_X, KEY_C, KEY_V, KEY_DOT, KEY_COMMA, KEY_M, KEY_B, KEY_N,				/*  25 -> 32  */
-/* PTD7 */	KEY_KP2, KEY_KP6, KEY_KP3, 0, 0, 0, 0, 0,						/*  33 -> 40  */
-		KEY_F10, KEY_RO, KEY_F9, KEY_KP4, KEY_NUMLOCK, KEY_SCROLLLOCK, KEY_LEFTALT, KEY_HANJA,	/*  41 -> 48  */
-/* PTE0 */	KEY_KATAKANA, KEY_KP0, KEY_GRAVE, 0, KEY_FINANCE, 0, 0, 0,				/*  49 -> 56  */
-		KEY_KPMINUS, KEY_HIRAGANA, KEY_SPACE, KEY_KPDOT, KEY_VOLUMEUP, 249, 0, 0,		/*  57 -> 64  */
-/* PTE1 */	KEY_SEMICOLON, KEY_RIGHTBRACE, KEY_BACKSLASH, 0, KEY_A, 0, 0, 0,			/*  65 -> 72  */
-		KEY_S, KEY_D, KEY_F, KEY_L, KEY_K, KEY_J, KEY_G, KEY_H,					/*  73 -> 80  */
-/* PTE3 */	KEY_KP8, KEY_LEFTMETA, KEY_RIGHTSHIFT, 0, KEY_TAB, 0, 0, 0,				/*  81 -> 88  */
-		0, KEY_LEFTSHIFT, KEY_KP7, KEY_KP9, KEY_KP1, KEY_F11, KEY_KPPLUS, KEY_KPASTERISK,	/*  89 -> 96  */
-/* PTE6 */	KEY_P, KEY_LEFTBRACE, KEY_BACKSPACE, 0, KEY_Q, 0, 0, 0,					/*  97 -> 104 */
-		KEY_W, KEY_E, KEY_R, KEY_O, KEY_I, KEY_U, KEY_T, KEY_Y,					/* 105 -> 112 */
-/* PTE7 */	KEY_0, KEY_MINUS, KEY_EQUAL, 0, KEY_1, 0, 0, 0,						/* 113 -> 120 */
-		KEY_2, KEY_3, KEY_4, KEY_9, KEY_8, KEY_7, KEY_5, KEY_6,					/* 121 -> 128 */
-/* **** */	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0
-};
-
-#define JORNADA_SCAN_SIZE	18
-
-struct jornadakbd {
-	struct input_polled_dev *poll_dev;
-	unsigned short keymap[ARRAY_SIZE(jornada_scancodes)];
-	unsigned char length;
-	unsigned char old_scan[JORNADA_SCAN_SIZE];
-	unsigned char new_scan[JORNADA_SCAN_SIZE];
-};
-
-static void jornada_parse_kbd(struct jornadakbd *jornadakbd)
-{
-	struct input_dev *input_dev = jornadakbd->poll_dev->input;
-	unsigned short *keymap = jornadakbd->keymap;
-	unsigned int sync_me = 0;
-	unsigned int i, j;
-
-	for (i = 0; i < JORNADA_SCAN_SIZE; i++) {
-		unsigned char new = jornadakbd->new_scan[i];
-		unsigned char old = jornadakbd->old_scan[i];
-		unsigned int xor = new ^ old;
-
-		if (xor == 0)
-			continue;
-
-		for (j = 0; j < 8; j++) {
-			unsigned int bit = 1 << j;
-			if (xor & bit) {
-				unsigned int scancode = (i << 3) + j;
-				input_event(input_dev,
-					    EV_MSC, MSC_SCAN, scancode);
-				input_report_key(input_dev,
-						 keymap[scancode],
-						 !(new & bit));
-				sync_me = 1;
-			}
-		}
-	}
-
-	if (sync_me)
-	    input_sync(input_dev);
-}
-
-static void jornada_scan_keyb(unsigned char *s)
-{
-	int i;
-	unsigned short ec_static, dc_static; /* = UINT16_t */
-	unsigned char matrix_switch[] = {
-		0xfd, 0xff,   /* PTD1 PD(1) */
-		0xdf, 0xff,   /* PTD5 PD(5) */
-		0x7f, 0xff,   /* PTD7 PD(7) */
-		0xff, 0xfe,   /* PTE0 PE(0) */
-		0xff, 0xfd,   /* PTE1 PE(1) */
-		0xff, 0xf7,   /* PTE3 PE(3) */
-		0xff, 0xbf,   /* PTE6 PE(6) */
-		0xff, 0x7f,   /* PTE7 PE(7) */
-	}, *t = matrix_switch;
-	/* PD(x) :
-	1.   0xcc0c & (1~(1 << (2*(x)+1)))))
-	2.   (0xf0cf & 0xfffff) */
-	/* PE(x) :
-	1.   0xcc0c & 0xffff
-	2.   0xf0cf & (1~(1 << (2*(x)+1))))) */
-	unsigned short matrix_PDE[] = {
-		0xcc04, 0xf0cf,  /* PD(1) */
-		0xc40c, 0xf0cf,	 /* PD(5) */
-		0x4c0c, 0xf0cf,  /* PD(7) */
-		0xcc0c, 0xf0cd,  /* PE(0) */
-		0xcc0c, 0xf0c7,	 /* PE(1) */
-		0xcc0c, 0xf04f,  /* PE(3) */
-		0xcc0c, 0xd0cf,	 /* PE(6) */
-		0xcc0c, 0x70cf,	 /* PE(7) */
-	}, *y = matrix_PDE;
-
-	/* Save these control reg bits */
-	dc_static = (__raw_readw(PDCR) & (~0xcc0c));
-	ec_static = (__raw_readw(PECR) & (~0xf0cf));
-
-	for (i = 0; i < 8; i++) {
-		/* disable output for all but the one we want to scan */
-		__raw_writew((dc_static | *y++), PDCR);
-		__raw_writew((ec_static | *y++), PECR);
-		udelay(5);
-
-		/* Get scanline row */
-		__raw_writeb(*t++, PDDR);
-		__raw_writeb(*t++, PEDR);
-		udelay(50);
-
-		/* Read data */
-		*s++ = __raw_readb(PCDR);
-		*s++ = __raw_readb(PFDR);
-	}
-	/* Scan no lines */
-	__raw_writeb(0xff, PDDR);
-	__raw_writeb(0xff, PEDR);
-
-	/* Enable all scanlines */
-	__raw_writew((dc_static | (0x5555 & 0xcc0c)),PDCR);
-	__raw_writew((ec_static | (0x5555 & 0xf0cf)),PECR);
-
-	/* Ignore extra keys and events */
-	*s++ = __raw_readb(PGDR);
-	*s++ = __raw_readb(PHDR);
-}
-
-static void jornadakbd680_poll(struct input_polled_dev *dev)
-{
-	struct jornadakbd *jornadakbd = dev->private;
-
-	jornada_scan_keyb(jornadakbd->new_scan);
-	jornada_parse_kbd(jornadakbd);
-	memcpy(jornadakbd->old_scan, jornadakbd->new_scan, JORNADA_SCAN_SIZE);
-}
-
-static int __devinit jornada680kbd_probe(struct platform_device *pdev)
-{
-	struct jornadakbd *jornadakbd;
-	struct input_polled_dev *poll_dev;
-	struct input_dev *input_dev;
-	int i, error;
-
-	jornadakbd = kzalloc(sizeof(struct jornadakbd), GFP_KERNEL);
-	if (!jornadakbd)
-		return -ENOMEM;
-
-	poll_dev = input_allocate_polled_device();
-	if (!poll_dev) {
-		error = -ENOMEM;
-		goto failed;
-	}
-
-	platform_set_drvdata(pdev, jornadakbd);
-
-	jornadakbd->poll_dev = poll_dev;
-
-	memcpy(jornadakbd->keymap, jornada_scancodes,
-		sizeof(jornadakbd->keymap));
-
-	poll_dev->private = jornadakbd;
-	poll_dev->poll = jornadakbd680_poll;
-	poll_dev->poll_interval = 50; /* msec */
-
-	input_dev = poll_dev->input;
-	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-	input_dev->name = "HP Jornada 680 keyboard";
-	input_dev->phys = "jornadakbd/input0";
-	input_dev->keycode = jornadakbd->keymap;
-	input_dev->keycodesize = sizeof(unsigned short);
-	input_dev->keycodemax = ARRAY_SIZE(jornada_scancodes);
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->id.bustype = BUS_HOST;
-
-	for (i = 0; i < 128; i++)
-		if (jornadakbd->keymap[i])
-			__set_bit(jornadakbd->keymap[i], input_dev->keybit);
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	error = input_register_polled_device(jornadakbd->poll_dev);
-	if (error)
-		goto failed;
-
-	return 0;
-
- failed:
-	printk(KERN_ERR "Jornadakbd: failed to register driver, error: %d\n",
-		error);
-	platform_set_drvdata(pdev, NULL);
-	input_free_polled_device(poll_dev);
-	kfree(jornadakbd);
-	return error;
-
-}
-
-static int __devexit jornada680kbd_remove(struct platform_device *pdev)
-{
-	struct jornadakbd *jornadakbd = platform_get_drvdata(pdev);
-
-	platform_set_drvdata(pdev, NULL);
-	input_unregister_polled_device(jornadakbd->poll_dev);
-	input_free_polled_device(jornadakbd->poll_dev);
-	kfree(jornadakbd);
-
-	return 0;
-}
-
-static struct platform_driver jornada680kbd_driver = {
-	.driver	= {
-		.name	= "jornada680_kbd",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= jornada680kbd_probe,
-	.remove	= __devexit_p(jornada680kbd_remove),
-};
-module_platform_driver(jornada680kbd_driver);
-
-MODULE_AUTHOR("Kristoffer Ericson <kristoffer.ericson@gmail.com>");
-MODULE_DESCRIPTION("HP Jornada 620/660/680/690 Keyboard Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:jornada680_kbd");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c b/ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c
deleted file mode 100644
index 9d639fa1..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * drivers/input/keyboard/jornada720_kbd.c
- *
- * HP Jornada 720 keyboard platform driver
- *
- * Copyright (C) 2006/2007 Kristoffer Ericson <Kristoffer.Ericson@Gmail.com>
- *
- *    Copyright (C) 2006 jornada 720 kbd driver by
-		Filip Zyzniewsk <Filip.Zyzniewski@tefnet.plX
- *     based on (C) 2004 jornada 720 kbd driver by
-		Alex Lange <chicken@handhelds.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#include <mach/jornada720.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-
-MODULE_AUTHOR("Kristoffer Ericson <Kristoffer.Ericson@gmail.com>");
-MODULE_DESCRIPTION("HP Jornada 710/720/728 keyboard driver");
-MODULE_LICENSE("GPL v2");
-
-static unsigned short jornada_std_keymap[128] = {					/* ROW */
-	0, KEY_ESC, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6, KEY_F7,		/* #1  */
-	KEY_F8, KEY_F9, KEY_F10, KEY_F11, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,	/*  -> */
-	0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9,		/* #2  */
-	KEY_0, KEY_MINUS, KEY_EQUAL,0, 0, 0,						/*  -> */
-	0, KEY_Q, KEY_W, KEY_E, KEY_R, KEY_T, KEY_Y, KEY_U, KEY_I, KEY_O,		/* #3  */
-	KEY_P, KEY_BACKSLASH, KEY_BACKSPACE, 0, 0, 0,					/*  -> */
-	0, KEY_A, KEY_S, KEY_D, KEY_F, KEY_G, KEY_H, KEY_J, KEY_K, KEY_L,		/* #4  */
-	KEY_SEMICOLON, KEY_LEFTBRACE, KEY_RIGHTBRACE, 0, 0, 0,				/*  -> */
-	0, KEY_Z, KEY_X, KEY_C, KEY_V, KEY_B, KEY_N, KEY_M, KEY_COMMA,			/* #5  */
-	KEY_DOT, KEY_KPMINUS, KEY_APOSTROPHE, KEY_ENTER, 0, 0,0,			/*  -> */
-	0, KEY_TAB, 0, KEY_LEFTSHIFT, 0, KEY_APOSTROPHE, 0, 0, 0, 0,			/* #6  */
-	KEY_UP, 0, KEY_RIGHTSHIFT, 0, 0, 0,0, 0, 0, 0, 0, KEY_LEFTALT, KEY_GRAVE,	/*  -> */
-	0, 0, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0,0, KEY_KPASTERISK,		/*  -> */
-	KEY_LEFTCTRL, 0, KEY_SPACE, 0, 0, 0, KEY_SLASH, KEY_DELETE, 0, 0,		/*  -> */
-	0, 0, 0, KEY_POWER,								/*  -> */
-};
-
-struct jornadakbd {
-	unsigned short keymap[ARRAY_SIZE(jornada_std_keymap)];
-	struct input_dev *input;
-};
-
-static irqreturn_t jornada720_kbd_interrupt(int irq, void *dev_id)
-{
-	struct platform_device *pdev = dev_id;
-	struct jornadakbd *jornadakbd = platform_get_drvdata(pdev);
-	struct input_dev *input = jornadakbd->input;
-	u8 count, kbd_data, scan_code;
-
-	/* startup ssp with spinlock */
-	jornada_ssp_start();
-
-	if (jornada_ssp_inout(GETSCANKEYCODE) != TXDUMMY) {
-		printk(KERN_DEBUG
-			"jornada720_kbd: "
-			"GetKeycode command failed with ETIMEDOUT, "
-			"flushed bus\n");
-	} else {
-		/* How many keycodes are waiting for us? */
-		count = jornada_ssp_byte(TXDUMMY);
-
-		/* Lets drag them out one at a time */
-		while (count--) {
-			/* Exchange TxDummy for location (keymap[kbddata]) */
-			kbd_data = jornada_ssp_byte(TXDUMMY);
-			scan_code = kbd_data & 0x7f;
-
-			input_event(input, EV_MSC, MSC_SCAN, scan_code);
-			input_report_key(input, jornadakbd->keymap[scan_code],
-					 !(kbd_data & 0x80));
-			input_sync(input);
-		}
-	}
-
-	/* release spinlock and turn off ssp */
-	jornada_ssp_end();
-
-	return IRQ_HANDLED;
-};
-
-static int __devinit jornada720_kbd_probe(struct platform_device *pdev)
-{
-	struct jornadakbd *jornadakbd;
-	struct input_dev *input_dev;
-	int i, err;
-
-	jornadakbd = kzalloc(sizeof(struct jornadakbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!jornadakbd || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	platform_set_drvdata(pdev, jornadakbd);
-
-	memcpy(jornadakbd->keymap, jornada_std_keymap,
-		sizeof(jornada_std_keymap));
-	jornadakbd->input = input_dev;
-
-	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-	input_dev->name = "HP Jornada 720 keyboard";
-	input_dev->phys = "jornadakbd/input0";
-	input_dev->keycode = jornadakbd->keymap;
-	input_dev->keycodesize = sizeof(unsigned short);
-	input_dev->keycodemax = ARRAY_SIZE(jornada_std_keymap);
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->dev.parent = &pdev->dev;
-
-	for (i = 0; i < ARRAY_SIZE(jornadakbd->keymap); i++)
-		__set_bit(jornadakbd->keymap[i], input_dev->keybit);
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	err = request_irq(IRQ_GPIO0,
-			  jornada720_kbd_interrupt,
-			  IRQF_TRIGGER_FALLING,
-			  "jornadakbd", pdev);
-	if (err) {
-		printk(KERN_INFO "jornadakbd720_kbd: Unable to grab IRQ\n");
-		goto fail1;
-	}
-
-	err = input_register_device(jornadakbd->input);
-	if (err)
-		goto fail2;
-
-	return 0;
-
- fail2:	/* IRQ, DEVICE, MEMORY */
-	free_irq(IRQ_GPIO0, pdev);
- fail1:	/* DEVICE, MEMORY */
-	platform_set_drvdata(pdev, NULL);
-	input_free_device(input_dev);
-	kfree(jornadakbd);
-	return err;
-};
-
-static int __devexit jornada720_kbd_remove(struct platform_device *pdev)
-{
-	struct jornadakbd *jornadakbd = platform_get_drvdata(pdev);
-
-	free_irq(IRQ_GPIO0, pdev);
-	platform_set_drvdata(pdev, NULL);
-	input_unregister_device(jornadakbd->input);
-	kfree(jornadakbd);
-
-	return 0;
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:jornada720_kbd");
-
-static struct platform_driver jornada720_kbd_driver = {
-	.driver  = {
-		.name    = "jornada720_kbd",
-		.owner	= THIS_MODULE,
-	 },
-	.probe   = jornada720_kbd_probe,
-	.remove  = __devexit_p(jornada720_kbd_remove),
-};
-module_platform_driver(jornada720_kbd_driver);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/lkkbd.c b/ANDROID_3.4.5/drivers/input/keyboard/lkkbd.c
deleted file mode 100644
index fa9bb6d2..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/lkkbd.c
+++ /dev/null
@@ -1,749 +0,0 @@
-/*
- *  Copyright (C) 2004 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
- */
-
-/*
- * LK keyboard driver for Linux, based on sunkbd.c (C) by Vojtech Pavlik
- */
-
-/*
- * DEC LK201 and LK401 keyboard driver for Linux (primary for DECstations
- * and VAXstations, but can also be used on any standard RS232 with an
- * adaptor).
- *
- * DISCLAIMER: This works for _me_. If you break anything by using the
- * information given below, I will _not_ be liable!
- *
- * RJ10 pinout:		To DE9:		Or DB25:
- *	1 - RxD <---->	Pin 3 (TxD) <->	Pin 2 (TxD)
- *	2 - GND <---->	Pin 5 (GND) <->	Pin 7 (GND)
- *	4 - TxD <---->	Pin 2 (RxD) <->	Pin 3 (RxD)
- *	3 - +12V (from HDD drive connector), DON'T connect to DE9 or DB25!!!
- *
- * Pin numbers for DE9 and DB25 are noted on the plug (quite small:). For
- * RJ10, it's like this:
- *
- *      __=__	Hold the plug in front of you, cable downwards,
- *     /___/|	nose is hidden behind the plug. Now, pin 1 is at
- *    |1234||	the left side, pin 4 at the right and 2 and 3 are
- *    |IIII||	in between, of course:)
- *    |    ||
- *    |____|/
- *      ||	So the adaptor consists of three connected cables
- *      ||	for data transmission (RxD and TxD) and signal ground.
- *		Additionally, you have to get +12V from somewhere.
- * Most easily, you'll get that from a floppy or HDD power connector.
- * It's the yellow cable there (black is ground and red is +5V).
- *
- * The keyboard and all the commands it understands are documented in
- * "VCB02 Video Subsystem - Technical Manual", EK-104AA-TM-001. This
- * document is LK201 specific, but LK401 is mostly compatible. It comes
- * up in LK201 mode and doesn't report any of the additional keys it
- * has. These need to be switched on with the LK_CMD_ENABLE_LK401
- * command. You'll find this document (scanned .pdf file) on MANX,
- * a search engine specific to DEC documentation. Try
- * http://www.vt100.net/manx/details?pn=EK-104AA-TM-001;id=21;cp=1
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/workqueue.h>
-
-#define DRIVER_DESC	"LK keyboard driver"
-
-MODULE_AUTHOR("Jan-Benedict Glaw <jbglaw@lug-owl.de>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Known parameters:
- *	bell_volume
- *	keyclick_volume
- *	ctrlclick_volume
- *
- * Please notice that there's not yet an API to set these at runtime.
- */
-static int bell_volume = 100; /* % */
-module_param(bell_volume, int, 0);
-MODULE_PARM_DESC(bell_volume, "Bell volume (in %). default is 100%");
-
-static int keyclick_volume = 100; /* % */
-module_param(keyclick_volume, int, 0);
-MODULE_PARM_DESC(keyclick_volume, "Keyclick volume (in %), default is 100%");
-
-static int ctrlclick_volume = 100; /* % */
-module_param(ctrlclick_volume, int, 0);
-MODULE_PARM_DESC(ctrlclick_volume, "Ctrlclick volume (in %), default is 100%");
-
-static int lk201_compose_is_alt;
-module_param(lk201_compose_is_alt, int, 0);
-MODULE_PARM_DESC(lk201_compose_is_alt,
-		 "If set non-zero, LK201' Compose key will act as an Alt key");
-
-
-
-#undef LKKBD_DEBUG
-#ifdef LKKBD_DEBUG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...) do {} while (0)
-#endif
-
-/* LED control */
-#define LK_LED_WAIT		0x81
-#define LK_LED_COMPOSE		0x82
-#define LK_LED_SHIFTLOCK	0x84
-#define LK_LED_SCROLLLOCK	0x88
-#define LK_CMD_LED_ON		0x13
-#define LK_CMD_LED_OFF		0x11
-
-/* Mode control */
-#define LK_MODE_DOWN		0x80
-#define LK_MODE_AUTODOWN	0x82
-#define LK_MODE_UPDOWN		0x86
-#define LK_CMD_SET_MODE(mode, div)	((mode) | ((div) << 3))
-
-/* Misc commands */
-#define LK_CMD_ENABLE_KEYCLICK	0x1b
-#define LK_CMD_DISABLE_KEYCLICK	0x99
-#define LK_CMD_DISABLE_BELL	0xa1
-#define LK_CMD_SOUND_BELL	0xa7
-#define LK_CMD_ENABLE_BELL	0x23
-#define LK_CMD_DISABLE_CTRCLICK	0xb9
-#define LK_CMD_ENABLE_CTRCLICK	0xbb
-#define LK_CMD_SET_DEFAULTS	0xd3
-#define LK_CMD_POWERCYCLE_RESET	0xfd
-#define LK_CMD_ENABLE_LK401	0xe9
-#define LK_CMD_REQUEST_ID	0xab
-
-/* Misc responses from keyboard */
-#define LK_STUCK_KEY		0x3d
-#define LK_SELFTEST_FAILED	0x3e
-#define LK_ALL_KEYS_UP		0xb3
-#define LK_METRONOME		0xb4
-#define LK_OUTPUT_ERROR		0xb5
-#define LK_INPUT_ERROR		0xb6
-#define LK_KBD_LOCKED		0xb7
-#define LK_KBD_TEST_MODE_ACK	0xb8
-#define LK_PREFIX_KEY_DOWN	0xb9
-#define LK_MODE_CHANGE_ACK	0xba
-#define LK_RESPONSE_RESERVED	0xbb
-
-#define LK_NUM_KEYCODES		256
-#define LK_NUM_IGNORE_BYTES	6
-
-static unsigned short lkkbd_keycode[LK_NUM_KEYCODES] = {
-	[0x56] = KEY_F1,
-	[0x57] = KEY_F2,
-	[0x58] = KEY_F3,
-	[0x59] = KEY_F4,
-	[0x5a] = KEY_F5,
-	[0x64] = KEY_F6,
-	[0x65] = KEY_F7,
-	[0x66] = KEY_F8,
-	[0x67] = KEY_F9,
-	[0x68] = KEY_F10,
-	[0x71] = KEY_F11,
-	[0x72] = KEY_F12,
-	[0x73] = KEY_F13,
-	[0x74] = KEY_F14,
-	[0x7c] = KEY_F15,
-	[0x7d] = KEY_F16,
-	[0x80] = KEY_F17,
-	[0x81] = KEY_F18,
-	[0x82] = KEY_F19,
-	[0x83] = KEY_F20,
-	[0x8a] = KEY_FIND,
-	[0x8b] = KEY_INSERT,
-	[0x8c] = KEY_DELETE,
-	[0x8d] = KEY_SELECT,
-	[0x8e] = KEY_PAGEUP,
-	[0x8f] = KEY_PAGEDOWN,
-	[0x92] = KEY_KP0,
-	[0x94] = KEY_KPDOT,
-	[0x95] = KEY_KPENTER,
-	[0x96] = KEY_KP1,
-	[0x97] = KEY_KP2,
-	[0x98] = KEY_KP3,
-	[0x99] = KEY_KP4,
-	[0x9a] = KEY_KP5,
-	[0x9b] = KEY_KP6,
-	[0x9c] = KEY_KPCOMMA,
-	[0x9d] = KEY_KP7,
-	[0x9e] = KEY_KP8,
-	[0x9f] = KEY_KP9,
-	[0xa0] = KEY_KPMINUS,
-	[0xa1] = KEY_PROG1,
-	[0xa2] = KEY_PROG2,
-	[0xa3] = KEY_PROG3,
-	[0xa4] = KEY_PROG4,
-	[0xa7] = KEY_LEFT,
-	[0xa8] = KEY_RIGHT,
-	[0xa9] = KEY_DOWN,
-	[0xaa] = KEY_UP,
-	[0xab] = KEY_RIGHTSHIFT,
-	[0xac] = KEY_LEFTALT,
-	[0xad] = KEY_COMPOSE, /* Right Compose, that is. */
-	[0xae] = KEY_LEFTSHIFT, /* Same as KEY_RIGHTSHIFT on LK201 */
-	[0xaf] = KEY_LEFTCTRL,
-	[0xb0] = KEY_CAPSLOCK,
-	[0xb1] = KEY_COMPOSE, /* Left Compose, that is. */
-	[0xb2] = KEY_RIGHTALT,
-	[0xbc] = KEY_BACKSPACE,
-	[0xbd] = KEY_ENTER,
-	[0xbe] = KEY_TAB,
-	[0xbf] = KEY_ESC,
-	[0xc0] = KEY_1,
-	[0xc1] = KEY_Q,
-	[0xc2] = KEY_A,
-	[0xc3] = KEY_Z,
-	[0xc5] = KEY_2,
-	[0xc6] = KEY_W,
-	[0xc7] = KEY_S,
-	[0xc8] = KEY_X,
-	[0xc9] = KEY_102ND,
-	[0xcb] = KEY_3,
-	[0xcc] = KEY_E,
-	[0xcd] = KEY_D,
-	[0xce] = KEY_C,
-	[0xd0] = KEY_4,
-	[0xd1] = KEY_R,
-	[0xd2] = KEY_F,
-	[0xd3] = KEY_V,
-	[0xd4] = KEY_SPACE,
-	[0xd6] = KEY_5,
-	[0xd7] = KEY_T,
-	[0xd8] = KEY_G,
-	[0xd9] = KEY_B,
-	[0xdb] = KEY_6,
-	[0xdc] = KEY_Y,
-	[0xdd] = KEY_H,
-	[0xde] = KEY_N,
-	[0xe0] = KEY_7,
-	[0xe1] = KEY_U,
-	[0xe2] = KEY_J,
-	[0xe3] = KEY_M,
-	[0xe5] = KEY_8,
-	[0xe6] = KEY_I,
-	[0xe7] = KEY_K,
-	[0xe8] = KEY_COMMA,
-	[0xea] = KEY_9,
-	[0xeb] = KEY_O,
-	[0xec] = KEY_L,
-	[0xed] = KEY_DOT,
-	[0xef] = KEY_0,
-	[0xf0] = KEY_P,
-	[0xf2] = KEY_SEMICOLON,
-	[0xf3] = KEY_SLASH,
-	[0xf5] = KEY_EQUAL,
-	[0xf6] = KEY_RIGHTBRACE,
-	[0xf7] = KEY_BACKSLASH,
-	[0xf9] = KEY_MINUS,
-	[0xfa] = KEY_LEFTBRACE,
-	[0xfb] = KEY_APOSTROPHE,
-};
-
-#define CHECK_LED(LK, VAR_ON, VAR_OFF, LED, BITS) do {		\
-	if (test_bit(LED, (LK)->dev->led))			\
-		VAR_ON |= BITS;					\
-	else							\
-		VAR_OFF |= BITS;				\
-	} while (0)
-
-/*
- * Per-keyboard data
- */
-struct lkkbd {
-	unsigned short keycode[LK_NUM_KEYCODES];
-	int ignore_bytes;
-	unsigned char id[LK_NUM_IGNORE_BYTES];
-	struct input_dev *dev;
-	struct serio *serio;
-	struct work_struct tq;
-	char name[64];
-	char phys[32];
-	char type;
-	int bell_volume;
-	int keyclick_volume;
-	int ctrlclick_volume;
-};
-
-#ifdef LKKBD_DEBUG
-/*
- * Responses from the keyboard and mapping back to their names.
- */
-static struct {
-	unsigned char value;
-	unsigned char *name;
-} lk_response[] = {
-#define RESPONSE(x) { .value = (x), .name = #x, }
-	RESPONSE(LK_STUCK_KEY),
-	RESPONSE(LK_SELFTEST_FAILED),
-	RESPONSE(LK_ALL_KEYS_UP),
-	RESPONSE(LK_METRONOME),
-	RESPONSE(LK_OUTPUT_ERROR),
-	RESPONSE(LK_INPUT_ERROR),
-	RESPONSE(LK_KBD_LOCKED),
-	RESPONSE(LK_KBD_TEST_MODE_ACK),
-	RESPONSE(LK_PREFIX_KEY_DOWN),
-	RESPONSE(LK_MODE_CHANGE_ACK),
-	RESPONSE(LK_RESPONSE_RESERVED),
-#undef RESPONSE
-};
-
-static unsigned char *response_name(unsigned char value)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(lk_response); i++)
-		if (lk_response[i].value == value)
-			return lk_response[i].name;
-
-	return "<unknown>";
-}
-#endif /* LKKBD_DEBUG */
-
-/*
- * Calculate volume parameter byte for a given volume.
- */
-static unsigned char volume_to_hw(int volume_percent)
-{
-	unsigned char ret = 0;
-
-	if (volume_percent < 0)
-		volume_percent = 0;
-	if (volume_percent > 100)
-		volume_percent = 100;
-
-	if (volume_percent >= 0)
-		ret = 7;
-	if (volume_percent >= 13)	/* 12.5 */
-		ret = 6;
-	if (volume_percent >= 25)
-		ret = 5;
-	if (volume_percent >= 38)	/* 37.5 */
-		ret = 4;
-	if (volume_percent >= 50)
-		ret = 3;
-	if (volume_percent >= 63)	/* 62.5 */
-		ret = 2;		/* This is the default volume */
-	if (volume_percent >= 75)
-		ret = 1;
-	if (volume_percent >= 88)	/* 87.5 */
-		ret = 0;
-
-	ret |= 0x80;
-
-	return ret;
-}
-
-static void lkkbd_detection_done(struct lkkbd *lk)
-{
-	int i;
-
-	/*
-	 * Reset setting for Compose key. Let Compose be KEY_COMPOSE.
-	 */
-	lk->keycode[0xb1] = KEY_COMPOSE;
-
-	/*
-	 * Print keyboard name and modify Compose=Alt on user's request.
-	 */
-	switch (lk->id[4]) {
-	case 1:
-		strlcpy(lk->name, "DEC LK201 keyboard", sizeof(lk->name));
-
-		if (lk201_compose_is_alt)
-			lk->keycode[0xb1] = KEY_LEFTALT;
-		break;
-
-	case 2:
-		strlcpy(lk->name, "DEC LK401 keyboard", sizeof(lk->name));
-		break;
-
-	default:
-		strlcpy(lk->name, "Unknown DEC keyboard", sizeof(lk->name));
-		printk(KERN_ERR
-			"lkkbd: keyboard on %s is unknown, please report to "
-			"Jan-Benedict Glaw <jbglaw@lug-owl.de>\n", lk->phys);
-		printk(KERN_ERR "lkkbd: keyboard ID'ed as:");
-		for (i = 0; i < LK_NUM_IGNORE_BYTES; i++)
-			printk(" 0x%02x", lk->id[i]);
-		printk("\n");
-		break;
-	}
-
-	printk(KERN_INFO "lkkbd: keyboard on %s identified as: %s\n",
-		lk->phys, lk->name);
-
-	/*
-	 * Report errors during keyboard boot-up.
-	 */
-	switch (lk->id[2]) {
-	case 0x00:
-		/* All okay */
-		break;
-
-	case LK_STUCK_KEY:
-		printk(KERN_ERR "lkkbd: Stuck key on keyboard at %s\n",
-			lk->phys);
-		break;
-
-	case LK_SELFTEST_FAILED:
-		printk(KERN_ERR
-			"lkkbd: Selftest failed on keyboard at %s, "
-			"keyboard may not work properly\n", lk->phys);
-		break;
-
-	default:
-		printk(KERN_ERR
-			"lkkbd: Unknown error %02x on keyboard at %s\n",
-			lk->id[2], lk->phys);
-		break;
-	}
-
-	/*
-	 * Try to hint user if there's a stuck key.
-	 */
-	if (lk->id[2] == LK_STUCK_KEY && lk->id[3] != 0)
-		printk(KERN_ERR
-			"Scancode of stuck key is 0x%02x, keycode is 0x%04x\n",
-			lk->id[3], lk->keycode[lk->id[3]]);
-}
-
-/*
- * lkkbd_interrupt() is called by the low level driver when a character
- * is received.
- */
-static irqreturn_t lkkbd_interrupt(struct serio *serio,
-				   unsigned char data, unsigned int flags)
-{
-	struct lkkbd *lk = serio_get_drvdata(serio);
-	struct input_dev *input_dev = lk->dev;
-	unsigned int keycode;
-	int i;
-
-	DBG(KERN_INFO "Got byte 0x%02x\n", data);
-
-	if (lk->ignore_bytes > 0) {
-		DBG(KERN_INFO "Ignoring a byte on %s\n", lk->name);
-		lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data;
-
-		if (lk->ignore_bytes == 0)
-			lkkbd_detection_done(lk);
-
-		return IRQ_HANDLED;
-	}
-
-	switch (data) {
-	case LK_ALL_KEYS_UP:
-		for (i = 0; i < ARRAY_SIZE(lkkbd_keycode); i++)
-			input_report_key(input_dev, lk->keycode[i], 0);
-		input_sync(input_dev);
-		break;
-
-	case 0x01:
-		DBG(KERN_INFO "Got 0x01, scheduling re-initialization\n");
-		lk->ignore_bytes = LK_NUM_IGNORE_BYTES;
-		lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data;
-		schedule_work(&lk->tq);
-		break;
-
-	case LK_METRONOME:
-	case LK_OUTPUT_ERROR:
-	case LK_INPUT_ERROR:
-	case LK_KBD_LOCKED:
-	case LK_KBD_TEST_MODE_ACK:
-	case LK_PREFIX_KEY_DOWN:
-	case LK_MODE_CHANGE_ACK:
-	case LK_RESPONSE_RESERVED:
-		DBG(KERN_INFO "Got %s and don't know how to handle...\n",
-			response_name(data));
-		break;
-
-	default:
-		keycode = lk->keycode[data];
-		if (keycode != KEY_RESERVED) {
-			input_report_key(input_dev, keycode,
-					 !test_bit(keycode, input_dev->key));
-			input_sync(input_dev);
-		} else {
-			printk(KERN_WARNING
-				"%s: Unknown key with scancode 0x%02x on %s.\n",
-				__FILE__, data, lk->name);
-		}
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void lkkbd_toggle_leds(struct lkkbd *lk)
-{
-	struct serio *serio = lk->serio;
-	unsigned char leds_on = 0;
-	unsigned char leds_off = 0;
-
-	CHECK_LED(lk, leds_on, leds_off, LED_CAPSL, LK_LED_SHIFTLOCK);
-	CHECK_LED(lk, leds_on, leds_off, LED_COMPOSE, LK_LED_COMPOSE);
-	CHECK_LED(lk, leds_on, leds_off, LED_SCROLLL, LK_LED_SCROLLLOCK);
-	CHECK_LED(lk, leds_on, leds_off, LED_SLEEP, LK_LED_WAIT);
-	if (leds_on != 0) {
-		serio_write(serio, LK_CMD_LED_ON);
-		serio_write(serio, leds_on);
-	}
-	if (leds_off != 0) {
-		serio_write(serio, LK_CMD_LED_OFF);
-		serio_write(serio, leds_off);
-	}
-}
-
-static void lkkbd_toggle_keyclick(struct lkkbd *lk, bool on)
-{
-	struct serio *serio = lk->serio;
-
-	if (on) {
-		DBG("%s: Activating key clicks\n", __func__);
-		serio_write(serio, LK_CMD_ENABLE_KEYCLICK);
-		serio_write(serio, volume_to_hw(lk->keyclick_volume));
-		serio_write(serio, LK_CMD_ENABLE_CTRCLICK);
-		serio_write(serio, volume_to_hw(lk->ctrlclick_volume));
-	} else {
-		DBG("%s: Deactivating key clicks\n", __func__);
-		serio_write(serio, LK_CMD_DISABLE_KEYCLICK);
-		serio_write(serio, LK_CMD_DISABLE_CTRCLICK);
-	}
-
-}
-
-/*
- * lkkbd_event() handles events from the input module.
- */
-static int lkkbd_event(struct input_dev *dev,
-			unsigned int type, unsigned int code, int value)
-{
-	struct lkkbd *lk = input_get_drvdata(dev);
-
-	switch (type) {
-	case EV_LED:
-		lkkbd_toggle_leds(lk);
-		return 0;
-
-	case EV_SND:
-		switch (code) {
-		case SND_CLICK:
-			lkkbd_toggle_keyclick(lk, value);
-			return 0;
-
-		case SND_BELL:
-			if (value != 0)
-				serio_write(lk->serio, LK_CMD_SOUND_BELL);
-
-			return 0;
-		}
-
-		break;
-
-	default:
-		printk(KERN_ERR "%s(): Got unknown type %d, code %d, value %d\n",
-			__func__, type, code, value);
-	}
-
-	return -1;
-}
-
-/*
- * lkkbd_reinit() sets leds and beeps to a state the computer remembers they
- * were in.
- */
-static void lkkbd_reinit(struct work_struct *work)
-{
-	struct lkkbd *lk = container_of(work, struct lkkbd, tq);
-	int division;
-
-	/* Ask for ID */
-	serio_write(lk->serio, LK_CMD_REQUEST_ID);
-
-	/* Reset parameters */
-	serio_write(lk->serio, LK_CMD_SET_DEFAULTS);
-
-	/* Set LEDs */
-	lkkbd_toggle_leds(lk);
-
-	/*
-	 * Try to activate extended LK401 mode. This command will
-	 * only work with a LK401 keyboard and grants access to
-	 * LAlt, RAlt, RCompose and RShift.
-	 */
-	serio_write(lk->serio, LK_CMD_ENABLE_LK401);
-
-	/* Set all keys to UPDOWN mode */
-	for (division = 1; division <= 14; division++)
-		serio_write(lk->serio,
-			    LK_CMD_SET_MODE(LK_MODE_UPDOWN, division));
-
-	/* Enable bell and set volume */
-	serio_write(lk->serio, LK_CMD_ENABLE_BELL);
-	serio_write(lk->serio, volume_to_hw(lk->bell_volume));
-
-	/* Enable/disable keyclick (and possibly set volume) */
-	lkkbd_toggle_keyclick(lk, test_bit(SND_CLICK, lk->dev->snd));
-
-	/* Sound the bell if needed */
-	if (test_bit(SND_BELL, lk->dev->snd))
-		serio_write(lk->serio, LK_CMD_SOUND_BELL);
-}
-
-/*
- * lkkbd_connect() probes for a LK keyboard and fills the necessary structures.
- */
-static int lkkbd_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct lkkbd *lk;
-	struct input_dev *input_dev;
-	int i;
-	int err;
-
-	lk = kzalloc(sizeof(struct lkkbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!lk || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	lk->serio = serio;
-	lk->dev = input_dev;
-	INIT_WORK(&lk->tq, lkkbd_reinit);
-	lk->bell_volume = bell_volume;
-	lk->keyclick_volume = keyclick_volume;
-	lk->ctrlclick_volume = ctrlclick_volume;
-	memcpy(lk->keycode, lkkbd_keycode, sizeof(lk->keycode));
-
-	strlcpy(lk->name, "DEC LK keyboard", sizeof(lk->name));
-	snprintf(lk->phys, sizeof(lk->phys), "%s/input0", serio->phys);
-
-	input_dev->name = lk->name;
-	input_dev->phys = lk->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_LKKBD;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->event = lkkbd_event;
-
-	input_set_drvdata(input_dev, lk);
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(EV_LED, input_dev->evbit);
-	__set_bit(EV_SND, input_dev->evbit);
-	__set_bit(EV_REP, input_dev->evbit);
-	__set_bit(LED_CAPSL, input_dev->ledbit);
-	__set_bit(LED_SLEEP, input_dev->ledbit);
-	__set_bit(LED_COMPOSE, input_dev->ledbit);
-	__set_bit(LED_SCROLLL, input_dev->ledbit);
-	__set_bit(SND_BELL, input_dev->sndbit);
-	__set_bit(SND_CLICK, input_dev->sndbit);
-
-	input_dev->keycode = lk->keycode;
-	input_dev->keycodesize = sizeof(lk->keycode[0]);
-	input_dev->keycodemax = ARRAY_SIZE(lk->keycode);
-
-	for (i = 0; i < LK_NUM_KEYCODES; i++)
-		__set_bit(lk->keycode[i], input_dev->keybit);
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	serio_set_drvdata(serio, lk);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(lk->dev);
-	if (err)
-		goto fail3;
-
-	serio_write(lk->serio, LK_CMD_POWERCYCLE_RESET);
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(lk);
-	return err;
-}
-
-/*
- * lkkbd_disconnect() unregisters and closes behind us.
- */
-static void lkkbd_disconnect(struct serio *serio)
-{
-	struct lkkbd *lk = serio_get_drvdata(serio);
-
-	input_get_device(lk->dev);
-	input_unregister_device(lk->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(lk->dev);
-	kfree(lk);
-}
-
-static struct serio_device_id lkkbd_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_LKKBD,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, lkkbd_serio_ids);
-
-static struct serio_driver lkkbd_drv = {
-	.driver		= {
-		.name	= "lkkbd",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= lkkbd_serio_ids,
-	.connect	= lkkbd_connect,
-	.disconnect	= lkkbd_disconnect,
-	.interrupt	= lkkbd_interrupt,
-};
-
-/*
- * The functions for insering/removing us as a module.
- */
-static int __init lkkbd_init(void)
-{
-	return serio_register_driver(&lkkbd_drv);
-}
-
-static void __exit lkkbd_exit(void)
-{
-	serio_unregister_driver(&lkkbd_drv);
-}
-
-module_init(lkkbd_init);
-module_exit(lkkbd_exit);
-
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/lm8323.c b/ANDROID_3.4.5/drivers/input/keyboard/lm8323.c
deleted file mode 100644
index 39ac2787..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/lm8323.c
+++ /dev/null
@@ -1,861 +0,0 @@
-/*
- * drivers/i2c/chips/lm8323.c
- *
- * Copyright (C) 2007-2009 Nokia Corporation
- *
- * Written by Daniel Stone <daniel.stone@nokia.com>
- *            Timo O. Karjalainen <timo.o.karjalainen@nokia.com>
- *
- * Updated by Felipe Balbi <felipe.balbi@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation (version 2 of the License only).
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <linux/mutex.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/leds.h>
-#include <linux/pm.h>
-#include <linux/i2c/lm8323.h>
-#include <linux/slab.h>
-
-/* Commands to send to the chip. */
-#define LM8323_CMD_READ_ID		0x80 /* Read chip ID. */
-#define LM8323_CMD_WRITE_CFG		0x81 /* Set configuration item. */
-#define LM8323_CMD_READ_INT		0x82 /* Get interrupt status. */
-#define LM8323_CMD_RESET		0x83 /* Reset, same as external one */
-#define LM8323_CMD_WRITE_PORT_SEL	0x85 /* Set GPIO in/out. */
-#define LM8323_CMD_WRITE_PORT_STATE	0x86 /* Set GPIO pullup. */
-#define LM8323_CMD_READ_PORT_SEL	0x87 /* Get GPIO in/out. */
-#define LM8323_CMD_READ_PORT_STATE	0x88 /* Get GPIO pullup. */
-#define LM8323_CMD_READ_FIFO		0x89 /* Read byte from FIFO. */
-#define LM8323_CMD_RPT_READ_FIFO	0x8a /* Read FIFO (no increment). */
-#define LM8323_CMD_SET_ACTIVE		0x8b /* Set active time. */
-#define LM8323_CMD_READ_ERR		0x8c /* Get error status. */
-#define LM8323_CMD_READ_ROTATOR		0x8e /* Read rotator status. */
-#define LM8323_CMD_SET_DEBOUNCE		0x8f /* Set debouncing time. */
-#define LM8323_CMD_SET_KEY_SIZE		0x90 /* Set keypad size. */
-#define LM8323_CMD_READ_KEY_SIZE	0x91 /* Get keypad size. */
-#define LM8323_CMD_READ_CFG		0x92 /* Get configuration item. */
-#define LM8323_CMD_WRITE_CLOCK		0x93 /* Set clock config. */
-#define LM8323_CMD_READ_CLOCK		0x94 /* Get clock config. */
-#define LM8323_CMD_PWM_WRITE		0x95 /* Write PWM script. */
-#define LM8323_CMD_START_PWM		0x96 /* Start PWM engine. */
-#define LM8323_CMD_STOP_PWM		0x97 /* Stop PWM engine. */
-
-/* Interrupt status. */
-#define INT_KEYPAD			0x01 /* Key event. */
-#define INT_ROTATOR			0x02 /* Rotator event. */
-#define INT_ERROR			0x08 /* Error: use CMD_READ_ERR. */
-#define INT_NOINIT			0x10 /* Lost configuration. */
-#define INT_PWM1			0x20 /* PWM1 stopped. */
-#define INT_PWM2			0x40 /* PWM2 stopped. */
-#define INT_PWM3			0x80 /* PWM3 stopped. */
-
-/* Errors (signalled by INT_ERROR, read with CMD_READ_ERR). */
-#define ERR_BADPAR			0x01 /* Bad parameter. */
-#define ERR_CMDUNK			0x02 /* Unknown command. */
-#define ERR_KEYOVR			0x04 /* Too many keys pressed. */
-#define ERR_FIFOOVER			0x40 /* FIFO overflow. */
-
-/* Configuration keys (CMD_{WRITE,READ}_CFG). */
-#define CFG_MUX1SEL			0x01 /* Select MUX1_OUT input. */
-#define CFG_MUX1EN			0x02 /* Enable MUX1_OUT. */
-#define CFG_MUX2SEL			0x04 /* Select MUX2_OUT input. */
-#define CFG_MUX2EN			0x08 /* Enable MUX2_OUT. */
-#define CFG_PSIZE			0x20 /* Package size (must be 0). */
-#define CFG_ROTEN			0x40 /* Enable rotator. */
-
-/* Clock settings (CMD_{WRITE,READ}_CLOCK). */
-#define CLK_RCPWM_INTERNAL		0x00
-#define CLK_RCPWM_EXTERNAL		0x03
-#define CLK_SLOWCLKEN			0x08 /* Enable 32.768kHz clock. */
-#define CLK_SLOWCLKOUT			0x40 /* Enable slow pulse output. */
-
-/* The possible addresses corresponding to CONFIG1 and CONFIG2 pin wirings. */
-#define LM8323_I2C_ADDR00		(0x84 >> 1)	/* 1000 010x */
-#define LM8323_I2C_ADDR01		(0x86 >> 1)	/* 1000 011x */
-#define LM8323_I2C_ADDR10		(0x88 >> 1)	/* 1000 100x */
-#define LM8323_I2C_ADDR11		(0x8A >> 1)	/* 1000 101x */
-
-/* Key event fifo length */
-#define LM8323_FIFO_LEN			15
-
-/* Commands for PWM engine; feed in with PWM_WRITE. */
-/* Load ramp counter from duty cycle field (range 0 - 0xff). */
-#define PWM_SET(v)			(0x4000 | ((v) & 0xff))
-/* Go to start of script. */
-#define PWM_GOTOSTART			0x0000
-/*
- * Stop engine (generates interrupt).  If reset is 1, clear the program
- * counter, else leave it.
- */
-#define PWM_END(reset)			(0xc000 | (!!(reset) << 11))
-/*
- * Ramp.  If s is 1, divide clock by 512, else divide clock by 16.
- * Take t clock scales (up to 63) per step, for n steps (up to 126).
- * If u is set, ramp up, else ramp down.
- */
-#define PWM_RAMP(s, t, n, u)		((!!(s) << 14) | ((t) & 0x3f) << 8 | \
-					 ((n) & 0x7f) | ((u) ? 0 : 0x80))
-/*
- * Loop (i.e. jump back to pos) for a given number of iterations (up to 63).
- * If cnt is zero, execute until PWM_END is encountered.
- */
-#define PWM_LOOP(cnt, pos)		(0xa000 | (((cnt) & 0x3f) << 7) | \
-					 ((pos) & 0x3f))
-/*
- * Wait for trigger.  Argument is a mask of channels, shifted by the channel
- * number, e.g. 0xa for channels 3 and 1.  Note that channels are numbered
- * from 1, not 0.
- */
-#define PWM_WAIT_TRIG(chans)		(0xe000 | (((chans) & 0x7) << 6))
-/* Send trigger.  Argument is same as PWM_WAIT_TRIG. */
-#define PWM_SEND_TRIG(chans)		(0xe000 | ((chans) & 0x7))
-
-struct lm8323_pwm {
-	int			id;
-	int			fade_time;
-	int			brightness;
-	int			desired_brightness;
-	bool			enabled;
-	bool			running;
-	/* pwm lock */
-	struct mutex		lock;
-	struct work_struct	work;
-	struct led_classdev	cdev;
-	struct lm8323_chip	*chip;
-};
-
-struct lm8323_chip {
-	/* device lock */
-	struct mutex		lock;
-	struct i2c_client	*client;
-	struct input_dev	*idev;
-	bool			kp_enabled;
-	bool			pm_suspend;
-	unsigned		keys_down;
-	char			phys[32];
-	unsigned short		keymap[LM8323_KEYMAP_SIZE];
-	int			size_x;
-	int			size_y;
-	int			debounce_time;
-	int			active_time;
-	struct lm8323_pwm	pwm[LM8323_NUM_PWMS];
-};
-
-#define client_to_lm8323(c)	container_of(c, struct lm8323_chip, client)
-#define dev_to_lm8323(d)	container_of(d, struct lm8323_chip, client->dev)
-#define cdev_to_pwm(c)		container_of(c, struct lm8323_pwm, cdev)
-#define work_to_pwm(w)		container_of(w, struct lm8323_pwm, work)
-
-#define LM8323_MAX_DATA 8
-
-/*
- * To write, we just access the chip's address in write mode, and dump the
- * command and data out on the bus.  The command byte and data are taken as
- * sequential u8s out of varargs, to a maximum of LM8323_MAX_DATA.
- */
-static int lm8323_write(struct lm8323_chip *lm, int len, ...)
-{
-	int ret, i;
-	va_list ap;
-	u8 data[LM8323_MAX_DATA];
-
-	va_start(ap, len);
-
-	if (unlikely(len > LM8323_MAX_DATA)) {
-		dev_err(&lm->client->dev, "tried to send %d bytes\n", len);
-		va_end(ap);
-		return 0;
-	}
-
-	for (i = 0; i < len; i++)
-		data[i] = va_arg(ap, int);
-
-	va_end(ap);
-
-	/*
-	 * If the host is asleep while we send the data, we can get a NACK
-	 * back while it wakes up, so try again, once.
-	 */
-	ret = i2c_master_send(lm->client, data, len);
-	if (unlikely(ret == -EREMOTEIO))
-		ret = i2c_master_send(lm->client, data, len);
-	if (unlikely(ret != len))
-		dev_err(&lm->client->dev, "sent %d bytes of %d total\n",
-			len, ret);
-
-	return ret;
-}
-
-/*
- * To read, we first send the command byte to the chip and end the transaction,
- * then access the chip in read mode, at which point it will send the data.
- */
-static int lm8323_read(struct lm8323_chip *lm, u8 cmd, u8 *buf, int len)
-{
-	int ret;
-
-	/*
-	 * If the host is asleep while we send the byte, we can get a NACK
-	 * back while it wakes up, so try again, once.
-	 */
-	ret = i2c_master_send(lm->client, &cmd, 1);
-	if (unlikely(ret == -EREMOTEIO))
-		ret = i2c_master_send(lm->client, &cmd, 1);
-	if (unlikely(ret != 1)) {
-		dev_err(&lm->client->dev, "sending read cmd 0x%02x failed\n",
-			cmd);
-		return 0;
-	}
-
-	ret = i2c_master_recv(lm->client, buf, len);
-	if (unlikely(ret != len))
-		dev_err(&lm->client->dev, "wanted %d bytes, got %d\n",
-			len, ret);
-
-	return ret;
-}
-
-/*
- * Set the chip active time (idle time before it enters halt).
- */
-static void lm8323_set_active_time(struct lm8323_chip *lm, int time)
-{
-	lm8323_write(lm, 2, LM8323_CMD_SET_ACTIVE, time >> 2);
-}
-
-/*
- * The signals are AT-style: the low 7 bits are the keycode, and the top
- * bit indicates the state (1 for down, 0 for up).
- */
-static inline u8 lm8323_whichkey(u8 event)
-{
-	return event & 0x7f;
-}
-
-static inline int lm8323_ispress(u8 event)
-{
-	return (event & 0x80) ? 1 : 0;
-}
-
-static void process_keys(struct lm8323_chip *lm)
-{
-	u8 event;
-	u8 key_fifo[LM8323_FIFO_LEN + 1];
-	int old_keys_down = lm->keys_down;
-	int ret;
-	int i = 0;
-
-	/*
-	 * Read all key events from the FIFO at once. Next READ_FIFO clears the
-	 * FIFO even if we didn't read all events previously.
-	 */
-	ret = lm8323_read(lm, LM8323_CMD_READ_FIFO, key_fifo, LM8323_FIFO_LEN);
-
-	if (ret < 0) {
-		dev_err(&lm->client->dev, "Failed reading fifo \n");
-		return;
-	}
-	key_fifo[ret] = 0;
-
-	while ((event = key_fifo[i++])) {
-		u8 key = lm8323_whichkey(event);
-		int isdown = lm8323_ispress(event);
-		unsigned short keycode = lm->keymap[key];
-
-		dev_vdbg(&lm->client->dev, "key 0x%02x %s\n",
-			 key, isdown ? "down" : "up");
-
-		if (lm->kp_enabled) {
-			input_event(lm->idev, EV_MSC, MSC_SCAN, key);
-			input_report_key(lm->idev, keycode, isdown);
-			input_sync(lm->idev);
-		}
-
-		if (isdown)
-			lm->keys_down++;
-		else
-			lm->keys_down--;
-	}
-
-	/*
-	 * Errata: We need to ensure that the chip never enters halt mode
-	 * during a keypress, so set active time to 0.  When it's released,
-	 * we can enter halt again, so set the active time back to normal.
-	 */
-	if (!old_keys_down && lm->keys_down)
-		lm8323_set_active_time(lm, 0);
-	if (old_keys_down && !lm->keys_down)
-		lm8323_set_active_time(lm, lm->active_time);
-}
-
-static void lm8323_process_error(struct lm8323_chip *lm)
-{
-	u8 error;
-
-	if (lm8323_read(lm, LM8323_CMD_READ_ERR, &error, 1) == 1) {
-		if (error & ERR_FIFOOVER)
-			dev_vdbg(&lm->client->dev, "fifo overflow!\n");
-		if (error & ERR_KEYOVR)
-			dev_vdbg(&lm->client->dev,
-					"more than two keys pressed\n");
-		if (error & ERR_CMDUNK)
-			dev_vdbg(&lm->client->dev,
-					"unknown command submitted\n");
-		if (error & ERR_BADPAR)
-			dev_vdbg(&lm->client->dev, "bad command parameter\n");
-	}
-}
-
-static void lm8323_reset(struct lm8323_chip *lm)
-{
-	/* The docs say we must pass 0xAA as the data byte. */
-	lm8323_write(lm, 2, LM8323_CMD_RESET, 0xAA);
-}
-
-static int lm8323_configure(struct lm8323_chip *lm)
-{
-	int keysize = (lm->size_x << 4) | lm->size_y;
-	int clock = (CLK_SLOWCLKEN | CLK_RCPWM_EXTERNAL);
-	int debounce = lm->debounce_time >> 2;
-	int active = lm->active_time >> 2;
-
-	/*
-	 * Active time must be greater than the debounce time: if it's
-	 * a close-run thing, give ourselves a 12ms buffer.
-	 */
-	if (debounce >= active)
-		active = debounce + 3;
-
-	lm8323_write(lm, 2, LM8323_CMD_WRITE_CFG, 0);
-	lm8323_write(lm, 2, LM8323_CMD_WRITE_CLOCK, clock);
-	lm8323_write(lm, 2, LM8323_CMD_SET_KEY_SIZE, keysize);
-	lm8323_set_active_time(lm, lm->active_time);
-	lm8323_write(lm, 2, LM8323_CMD_SET_DEBOUNCE, debounce);
-	lm8323_write(lm, 3, LM8323_CMD_WRITE_PORT_STATE, 0xff, 0xff);
-	lm8323_write(lm, 3, LM8323_CMD_WRITE_PORT_SEL, 0, 0);
-
-	/*
-	 * Not much we can do about errors at this point, so just hope
-	 * for the best.
-	 */
-
-	return 0;
-}
-
-static void pwm_done(struct lm8323_pwm *pwm)
-{
-	mutex_lock(&pwm->lock);
-	pwm->running = false;
-	if (pwm->desired_brightness != pwm->brightness)
-		schedule_work(&pwm->work);
-	mutex_unlock(&pwm->lock);
-}
-
-/*
- * Bottom half: handle the interrupt by posting key events, or dealing with
- * errors appropriately.
- */
-static irqreturn_t lm8323_irq(int irq, void *_lm)
-{
-	struct lm8323_chip *lm = _lm;
-	u8 ints;
-	int i;
-
-	mutex_lock(&lm->lock);
-
-	while ((lm8323_read(lm, LM8323_CMD_READ_INT, &ints, 1) == 1) && ints) {
-		if (likely(ints & INT_KEYPAD))
-			process_keys(lm);
-		if (ints & INT_ROTATOR) {
-			/* We don't currently support the rotator. */
-			dev_vdbg(&lm->client->dev, "rotator fired\n");
-		}
-		if (ints & INT_ERROR) {
-			dev_vdbg(&lm->client->dev, "error!\n");
-			lm8323_process_error(lm);
-		}
-		if (ints & INT_NOINIT) {
-			dev_err(&lm->client->dev, "chip lost config; "
-						  "reinitialising\n");
-			lm8323_configure(lm);
-		}
-		for (i = 0; i < LM8323_NUM_PWMS; i++) {
-			if (ints & (1 << (INT_PWM1 + i))) {
-				dev_vdbg(&lm->client->dev,
-					 "pwm%d engine completed\n", i);
-				pwm_done(&lm->pwm[i]);
-			}
-		}
-	}
-
-	mutex_unlock(&lm->lock);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * Read the chip ID.
- */
-static int lm8323_read_id(struct lm8323_chip *lm, u8 *buf)
-{
-	int bytes;
-
-	bytes = lm8323_read(lm, LM8323_CMD_READ_ID, buf, 2);
-	if (unlikely(bytes != 2))
-		return -EIO;
-
-	return 0;
-}
-
-static void lm8323_write_pwm_one(struct lm8323_pwm *pwm, int pos, u16 cmd)
-{
-	lm8323_write(pwm->chip, 4, LM8323_CMD_PWM_WRITE, (pos << 2) | pwm->id,
-		     (cmd & 0xff00) >> 8, cmd & 0x00ff);
-}
-
-/*
- * Write a script into a given PWM engine, concluding with PWM_END.
- * If 'kill' is nonzero, the engine will be shut down at the end
- * of the script, producing a zero output. Otherwise the engine
- * will be kept running at the final PWM level indefinitely.
- */
-static void lm8323_write_pwm(struct lm8323_pwm *pwm, int kill,
-			     int len, const u16 *cmds)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		lm8323_write_pwm_one(pwm, i, cmds[i]);
-
-	lm8323_write_pwm_one(pwm, i++, PWM_END(kill));
-	lm8323_write(pwm->chip, 2, LM8323_CMD_START_PWM, pwm->id);
-	pwm->running = true;
-}
-
-static void lm8323_pwm_work(struct work_struct *work)
-{
-	struct lm8323_pwm *pwm = work_to_pwm(work);
-	int div512, perstep, steps, hz, up, kill;
-	u16 pwm_cmds[3];
-	int num_cmds = 0;
-
-	mutex_lock(&pwm->lock);
-
-	/*
-	 * Do nothing if we're already at the requested level,
-	 * or previous setting is not yet complete. In the latter
-	 * case we will be called again when the previous PWM script
-	 * finishes.
-	 */
-	if (pwm->running || pwm->desired_brightness == pwm->brightness)
-		goto out;
-
-	kill = (pwm->desired_brightness == 0);
-	up = (pwm->desired_brightness > pwm->brightness);
-	steps = abs(pwm->desired_brightness - pwm->brightness);
-
-	/*
-	 * Convert time (in ms) into a divisor (512 or 16 on a refclk of
-	 * 32768Hz), and number of ticks per step.
-	 */
-	if ((pwm->fade_time / steps) > (32768 / 512)) {
-		div512 = 1;
-		hz = 32768 / 512;
-	} else {
-		div512 = 0;
-		hz = 32768 / 16;
-	}
-
-	perstep = (hz * pwm->fade_time) / (steps * 1000);
-
-	if (perstep == 0)
-		perstep = 1;
-	else if (perstep > 63)
-		perstep = 63;
-
-	while (steps) {
-		int s;
-
-		s = min(126, steps);
-		pwm_cmds[num_cmds++] = PWM_RAMP(div512, perstep, s, up);
-		steps -= s;
-	}
-
-	lm8323_write_pwm(pwm, kill, num_cmds, pwm_cmds);
-	pwm->brightness = pwm->desired_brightness;
-
- out:
-	mutex_unlock(&pwm->lock);
-}
-
-static void lm8323_pwm_set_brightness(struct led_classdev *led_cdev,
-				      enum led_brightness brightness)
-{
-	struct lm8323_pwm *pwm = cdev_to_pwm(led_cdev);
-	struct lm8323_chip *lm = pwm->chip;
-
-	mutex_lock(&pwm->lock);
-	pwm->desired_brightness = brightness;
-	mutex_unlock(&pwm->lock);
-
-	if (in_interrupt()) {
-		schedule_work(&pwm->work);
-	} else {
-		/*
-		 * Schedule PWM work as usual unless we are going into suspend
-		 */
-		mutex_lock(&lm->lock);
-		if (likely(!lm->pm_suspend))
-			schedule_work(&pwm->work);
-		else
-			lm8323_pwm_work(&pwm->work);
-		mutex_unlock(&lm->lock);
-	}
-}
-
-static ssize_t lm8323_pwm_show_time(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct lm8323_pwm *pwm = cdev_to_pwm(led_cdev);
-
-	return sprintf(buf, "%d\n", pwm->fade_time);
-}
-
-static ssize_t lm8323_pwm_store_time(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t len)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct lm8323_pwm *pwm = cdev_to_pwm(led_cdev);
-	int ret, time;
-
-	ret = kstrtoint(buf, 10, &time);
-	/* Numbers only, please. */
-	if (ret)
-		return ret;
-
-	pwm->fade_time = time;
-
-	return strlen(buf);
-}
-static DEVICE_ATTR(time, 0644, lm8323_pwm_show_time, lm8323_pwm_store_time);
-
-static int init_pwm(struct lm8323_chip *lm, int id, struct device *dev,
-		    const char *name)
-{
-	struct lm8323_pwm *pwm;
-
-	BUG_ON(id > 3);
-
-	pwm = &lm->pwm[id - 1];
-
-	pwm->id = id;
-	pwm->fade_time = 0;
-	pwm->brightness = 0;
-	pwm->desired_brightness = 0;
-	pwm->running = false;
-	pwm->enabled = false;
-	INIT_WORK(&pwm->work, lm8323_pwm_work);
-	mutex_init(&pwm->lock);
-	pwm->chip = lm;
-
-	if (name) {
-		pwm->cdev.name = name;
-		pwm->cdev.brightness_set = lm8323_pwm_set_brightness;
-		if (led_classdev_register(dev, &pwm->cdev) < 0) {
-			dev_err(dev, "couldn't register PWM %d\n", id);
-			return -1;
-		}
-		if (device_create_file(pwm->cdev.dev,
-					&dev_attr_time) < 0) {
-			dev_err(dev, "couldn't register time attribute\n");
-			led_classdev_unregister(&pwm->cdev);
-			return -1;
-		}
-		pwm->enabled = true;
-	}
-
-	return 0;
-}
-
-static struct i2c_driver lm8323_i2c_driver;
-
-static ssize_t lm8323_show_disable(struct device *dev,
-				   struct device_attribute *attr, char *buf)
-{
-	struct lm8323_chip *lm = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", !lm->kp_enabled);
-}
-
-static ssize_t lm8323_set_disable(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buf, size_t count)
-{
-	struct lm8323_chip *lm = dev_get_drvdata(dev);
-	int ret;
-	unsigned int i;
-
-	ret = kstrtouint(buf, 10, &i);
-
-	mutex_lock(&lm->lock);
-	lm->kp_enabled = !i;
-	mutex_unlock(&lm->lock);
-
-	return count;
-}
-static DEVICE_ATTR(disable_kp, 0644, lm8323_show_disable, lm8323_set_disable);
-
-static int __devinit lm8323_probe(struct i2c_client *client,
-				  const struct i2c_device_id *id)
-{
-	struct lm8323_platform_data *pdata = client->dev.platform_data;
-	struct input_dev *idev;
-	struct lm8323_chip *lm;
-	int pwm;
-	int i, err;
-	unsigned long tmo;
-	u8 data[2];
-
-	if (!pdata || !pdata->size_x || !pdata->size_y) {
-		dev_err(&client->dev, "missing platform_data\n");
-		return -EINVAL;
-	}
-
-	if (pdata->size_x > 8) {
-		dev_err(&client->dev, "invalid x size %d specified\n",
-			pdata->size_x);
-		return -EINVAL;
-	}
-
-	if (pdata->size_y > 12) {
-		dev_err(&client->dev, "invalid y size %d specified\n",
-			pdata->size_y);
-		return -EINVAL;
-	}
-
-	lm = kzalloc(sizeof *lm, GFP_KERNEL);
-	idev = input_allocate_device();
-	if (!lm || !idev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	lm->client = client;
-	lm->idev = idev;
-	mutex_init(&lm->lock);
-
-	lm->size_x = pdata->size_x;
-	lm->size_y = pdata->size_y;
-	dev_vdbg(&client->dev, "Keypad size: %d x %d\n",
-		 lm->size_x, lm->size_y);
-
-	lm->debounce_time = pdata->debounce_time;
-	lm->active_time = pdata->active_time;
-
-	lm8323_reset(lm);
-
-	/* Nothing's set up to service the IRQ yet, so just spin for max.
-	 * 100ms until we can configure. */
-	tmo = jiffies + msecs_to_jiffies(100);
-	while (lm8323_read(lm, LM8323_CMD_READ_INT, data, 1) == 1) {
-		if (data[0] & INT_NOINIT)
-			break;
-
-		if (time_after(jiffies, tmo)) {
-			dev_err(&client->dev,
-				"timeout waiting for initialisation\n");
-			break;
-		}
-
-		msleep(1);
-	}
-
-	lm8323_configure(lm);
-
-	/* If a true probe check the device */
-	if (lm8323_read_id(lm, data) != 0) {
-		dev_err(&client->dev, "device not found\n");
-		err = -ENODEV;
-		goto fail1;
-	}
-
-	for (pwm = 0; pwm < LM8323_NUM_PWMS; pwm++) {
-		err = init_pwm(lm, pwm + 1, &client->dev,
-			       pdata->pwm_names[pwm]);
-		if (err < 0)
-			goto fail2;
-	}
-
-	lm->kp_enabled = true;
-	err = device_create_file(&client->dev, &dev_attr_disable_kp);
-	if (err < 0)
-		goto fail2;
-
-	idev->name = pdata->name ? : "LM8323 keypad";
-	snprintf(lm->phys, sizeof(lm->phys),
-		 "%s/input-kp", dev_name(&client->dev));
-	idev->phys = lm->phys;
-
-	idev->evbit[0] = BIT(EV_KEY) | BIT(EV_MSC);
-	__set_bit(MSC_SCAN, idev->mscbit);
-	for (i = 0; i < LM8323_KEYMAP_SIZE; i++) {
-		__set_bit(pdata->keymap[i], idev->keybit);
-		lm->keymap[i] = pdata->keymap[i];
-	}
-	__clear_bit(KEY_RESERVED, idev->keybit);
-
-	if (pdata->repeat)
-		__set_bit(EV_REP, idev->evbit);
-
-	err = input_register_device(idev);
-	if (err) {
-		dev_dbg(&client->dev, "error registering input device\n");
-		goto fail3;
-	}
-
-	err = request_threaded_irq(client->irq, NULL, lm8323_irq,
-			  IRQF_TRIGGER_LOW|IRQF_ONESHOT, "lm8323", lm);
-	if (err) {
-		dev_err(&client->dev, "could not get IRQ %d\n", client->irq);
-		goto fail4;
-	}
-
-	i2c_set_clientdata(client, lm);
-
-	device_init_wakeup(&client->dev, 1);
-	enable_irq_wake(client->irq);
-
-	return 0;
-
-fail4:
-	input_unregister_device(idev);
-	idev = NULL;
-fail3:
-	device_remove_file(&client->dev, &dev_attr_disable_kp);
-fail2:
-	while (--pwm >= 0)
-		if (lm->pwm[pwm].enabled) {
-			device_remove_file(lm->pwm[pwm].cdev.dev,
-					   &dev_attr_time);
-			led_classdev_unregister(&lm->pwm[pwm].cdev);
-		}
-fail1:
-	input_free_device(idev);
-	kfree(lm);
-	return err;
-}
-
-static int __devexit lm8323_remove(struct i2c_client *client)
-{
-	struct lm8323_chip *lm = i2c_get_clientdata(client);
-	int i;
-
-	disable_irq_wake(client->irq);
-	free_irq(client->irq, lm);
-
-	input_unregister_device(lm->idev);
-
-	device_remove_file(&lm->client->dev, &dev_attr_disable_kp);
-
-	for (i = 0; i < 3; i++)
-		if (lm->pwm[i].enabled) {
-			device_remove_file(lm->pwm[i].cdev.dev, &dev_attr_time);
-			led_classdev_unregister(&lm->pwm[i].cdev);
-		}
-
-	kfree(lm);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-/*
- * We don't need to explicitly suspend the chip, as it already switches off
- * when there's no activity.
- */
-static int lm8323_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct lm8323_chip *lm = i2c_get_clientdata(client);
-	int i;
-
-	irq_set_irq_wake(client->irq, 0);
-	disable_irq(client->irq);
-
-	mutex_lock(&lm->lock);
-	lm->pm_suspend = true;
-	mutex_unlock(&lm->lock);
-
-	for (i = 0; i < 3; i++)
-		if (lm->pwm[i].enabled)
-			led_classdev_suspend(&lm->pwm[i].cdev);
-
-	return 0;
-}
-
-static int lm8323_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct lm8323_chip *lm = i2c_get_clientdata(client);
-	int i;
-
-	mutex_lock(&lm->lock);
-	lm->pm_suspend = false;
-	mutex_unlock(&lm->lock);
-
-	for (i = 0; i < 3; i++)
-		if (lm->pwm[i].enabled)
-			led_classdev_resume(&lm->pwm[i].cdev);
-
-	enable_irq(client->irq);
-	irq_set_irq_wake(client->irq, 1);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(lm8323_pm_ops, lm8323_suspend, lm8323_resume);
-
-static const struct i2c_device_id lm8323_id[] = {
-	{ "lm8323", 0 },
-	{ }
-};
-
-static struct i2c_driver lm8323_i2c_driver = {
-	.driver = {
-		.name	= "lm8323",
-		.pm	= &lm8323_pm_ops,
-	},
-	.probe		= lm8323_probe,
-	.remove		= __devexit_p(lm8323_remove),
-	.id_table	= lm8323_id,
-};
-MODULE_DEVICE_TABLE(i2c, lm8323_id);
-
-module_i2c_driver(lm8323_i2c_driver);
-
-MODULE_AUTHOR("Timo O. Karjalainen <timo.o.karjalainen@nokia.com>");
-MODULE_AUTHOR("Daniel Stone");
-MODULE_AUTHOR("Felipe Balbi <felipe.balbi@nokia.com>");
-MODULE_DESCRIPTION("LM8323 keypad driver");
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/locomokbd.c b/ANDROID_3.4.5/drivers/input/keyboard/locomokbd.c
deleted file mode 100644
index b1ab2986..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/locomokbd.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/*
- * LoCoMo keyboard driver for Linux-based ARM PDAs:
- * 	- SHARP Zaurus Collie (SL-5500)
- * 	- SHARP Zaurus Poodle (SL-5600)
- *
- * Copyright (c) 2005 John Lenz
- * Based on from xtkbd.c
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-
-#include <asm/hardware/locomo.h>
-#include <asm/irq.h>
-
-MODULE_AUTHOR("John Lenz <lenz@cs.wisc.edu>");
-MODULE_DESCRIPTION("LoCoMo keyboard driver");
-MODULE_LICENSE("GPL");
-
-#define LOCOMOKBD_NUMKEYS	128
-
-#define KEY_ACTIVITY		KEY_F16
-#define KEY_CONTACT		KEY_F18
-#define KEY_CENTER		KEY_F15
-
-static const unsigned char
-locomokbd_keycode[LOCOMOKBD_NUMKEYS] __devinitconst = {
-	0, KEY_ESC, KEY_ACTIVITY, 0, 0, 0, 0, 0, 0, 0,				/* 0 - 9 */
-	0, 0, 0, 0, 0, 0, 0, KEY_MENU, KEY_HOME, KEY_CONTACT,			/* 10 - 19 */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,						/* 20 - 29 */
-	0, 0, 0, KEY_CENTER, 0, KEY_MAIL, 0, 0, 0, 0,				/* 30 - 39 */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, KEY_RIGHT,					/* 40 - 49 */
-	KEY_UP, KEY_LEFT, 0, 0, KEY_P, 0, KEY_O, KEY_I, KEY_Y, KEY_T,		/* 50 - 59 */
-	KEY_E, KEY_W, 0, 0, 0, 0, KEY_DOWN, KEY_ENTER, 0, 0,			/* 60 - 69 */
-	KEY_BACKSPACE, 0, KEY_L, KEY_U, KEY_H, KEY_R, KEY_D, KEY_Q, 0, 0,	/* 70 - 79 */
-	0, 0, 0, 0, 0, 0, KEY_ENTER, KEY_RIGHTSHIFT, KEY_K, KEY_J,		/* 80 - 89 */
-	KEY_G, KEY_F, KEY_X, KEY_S, 0, 0, 0, 0, 0, 0,				/* 90 - 99 */
-	0, 0, KEY_DOT, 0, KEY_COMMA, KEY_N, KEY_B, KEY_C, KEY_Z, KEY_A,		/* 100 - 109 */
-	KEY_LEFTSHIFT, KEY_TAB, KEY_LEFTCTRL, 0, 0, 0, 0, 0, 0, 0,		/* 110 - 119 */
-	KEY_M, KEY_SPACE, KEY_V, KEY_APOSTROPHE, KEY_SLASH, 0, 0, 0		/* 120 - 128 */
-};
-
-#define KB_ROWS			16
-#define KB_COLS			8
-#define KB_ROWMASK(r)		(1 << (r))
-#define SCANCODE(c,r)		( ((c)<<4) + (r) + 1 )
-
-#define KB_DELAY		8
-#define SCAN_INTERVAL		(HZ/10)
-
-struct locomokbd {
-	unsigned char keycode[LOCOMOKBD_NUMKEYS];
-	struct input_dev *input;
-	char phys[32];
-
-	unsigned long base;
-	spinlock_t lock;
-
-	struct timer_list timer;
-	unsigned long suspend_jiffies;
-	unsigned int count_cancel;
-};
-
-/* helper functions for reading the keyboard matrix */
-static inline void locomokbd_charge_all(unsigned long membase)
-{
-	locomo_writel(0x00FF, membase + LOCOMO_KSC);
-}
-
-static inline void locomokbd_activate_all(unsigned long membase)
-{
-	unsigned long r;
-
-	locomo_writel(0, membase + LOCOMO_KSC);
-	r = locomo_readl(membase + LOCOMO_KIC);
-	r &= 0xFEFF;
-	locomo_writel(r, membase + LOCOMO_KIC);
-}
-
-static inline void locomokbd_activate_col(unsigned long membase, int col)
-{
-	unsigned short nset;
-	unsigned short nbset;
-
-	nset = 0xFF & ~(1 << col);
-	nbset = (nset << 8) + nset;
-	locomo_writel(nbset, membase + LOCOMO_KSC);
-}
-
-static inline void locomokbd_reset_col(unsigned long membase, int col)
-{
-	unsigned short nbset;
-
-	nbset = ((0xFF & ~(1 << col)) << 8) + 0xFF;
-	locomo_writel(nbset, membase + LOCOMO_KSC);
-}
-
-/*
- * The LoCoMo keyboard only generates interrupts when a key is pressed.
- * So when a key is pressed, we enable a timer.  This timer scans the
- * keyboard, and this is how we detect when the key is released.
- */
-
-/* Scan the hardware keyboard and push any changes up through the input layer */
-static void locomokbd_scankeyboard(struct locomokbd *locomokbd)
-{
-	unsigned int row, col, rowd;
-	unsigned long flags;
-	unsigned int num_pressed;
-	unsigned long membase = locomokbd->base;
-
-	spin_lock_irqsave(&locomokbd->lock, flags);
-
-	locomokbd_charge_all(membase);
-
-	num_pressed = 0;
-	for (col = 0; col < KB_COLS; col++) {
-
-		locomokbd_activate_col(membase, col);
-		udelay(KB_DELAY);
-
-		rowd = ~locomo_readl(membase + LOCOMO_KIB);
-		for (row = 0; row < KB_ROWS; row++) {
-			unsigned int scancode, pressed, key;
-
-			scancode = SCANCODE(col, row);
-			pressed = rowd & KB_ROWMASK(row);
-			key = locomokbd->keycode[scancode];
-
-			input_report_key(locomokbd->input, key, pressed);
-			if (likely(!pressed))
-				continue;
-
-			num_pressed++;
-
-			/* The "Cancel/ESC" key is labeled "On/Off" on
-			 * Collie and Poodle and should suspend the device
-			 * if it was pressed for more than a second. */
-			if (unlikely(key == KEY_ESC)) {
-				if (!time_after(jiffies,
-					locomokbd->suspend_jiffies + HZ))
-					continue;
-				if (locomokbd->count_cancel++
-					!= (HZ/SCAN_INTERVAL + 1))
-					continue;
-				input_event(locomokbd->input, EV_PWR,
-					KEY_SUSPEND, 1);
-				locomokbd->suspend_jiffies = jiffies;
-			} else
-				locomokbd->count_cancel = 0;
-		}
-		locomokbd_reset_col(membase, col);
-	}
-	locomokbd_activate_all(membase);
-
-	input_sync(locomokbd->input);
-
-	/* if any keys are pressed, enable the timer */
-	if (num_pressed)
-		mod_timer(&locomokbd->timer, jiffies + SCAN_INTERVAL);
-	else
-		locomokbd->count_cancel = 0;
-
-	spin_unlock_irqrestore(&locomokbd->lock, flags);
-}
-
-/*
- * LoCoMo keyboard interrupt handler.
- */
-static irqreturn_t locomokbd_interrupt(int irq, void *dev_id)
-{
-	struct locomokbd *locomokbd = dev_id;
-	u16 r;
-
-	r = locomo_readl(locomokbd->base + LOCOMO_KIC);
-	if ((r & 0x0001) == 0)
-		return IRQ_HANDLED;
-
-	locomo_writel(r & ~0x0100, locomokbd->base + LOCOMO_KIC); /* Ack */
-
-	/** wait chattering delay **/
-	udelay(100);
-
-	locomokbd_scankeyboard(locomokbd);
-	return IRQ_HANDLED;
-}
-
-/*
- * LoCoMo timer checking for released keys
- */
-static void locomokbd_timer_callback(unsigned long data)
-{
-	struct locomokbd *locomokbd = (struct locomokbd *) data;
-
-	locomokbd_scankeyboard(locomokbd);
-}
-
-static int locomokbd_open(struct input_dev *dev)
-{
-	struct locomokbd *locomokbd = input_get_drvdata(dev);
-	u16 r;
-	
-	r = locomo_readl(locomokbd->base + LOCOMO_KIC) | 0x0010;
-	locomo_writel(r, locomokbd->base + LOCOMO_KIC);
-	return 0;
-}
-
-static void locomokbd_close(struct input_dev *dev)
-{
-	struct locomokbd *locomokbd = input_get_drvdata(dev);
-	u16 r;
-	
-	r = locomo_readl(locomokbd->base + LOCOMO_KIC) & ~0x0010;
-	locomo_writel(r, locomokbd->base + LOCOMO_KIC);
-}
-
-static int __devinit locomokbd_probe(struct locomo_dev *dev)
-{
-	struct locomokbd *locomokbd;
-	struct input_dev *input_dev;
-	int i, err;
-
-	locomokbd = kzalloc(sizeof(struct locomokbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!locomokbd || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	/* try and claim memory region */
-	if (!request_mem_region((unsigned long) dev->mapbase,
-				dev->length,
-				LOCOMO_DRIVER_NAME(dev))) {
-		err = -EBUSY;
-		printk(KERN_ERR "locomokbd: Can't acquire access to io memory for keyboard\n");
-		goto err_free_mem;
-	}
-
-	locomo_set_drvdata(dev, locomokbd);
-
-	locomokbd->base = (unsigned long) dev->mapbase;
-
-	spin_lock_init(&locomokbd->lock);
-
-	init_timer(&locomokbd->timer);
-	locomokbd->timer.function = locomokbd_timer_callback;
-	locomokbd->timer.data = (unsigned long) locomokbd;
-
-	locomokbd->suspend_jiffies = jiffies;
-
-	locomokbd->input = input_dev;
-	strcpy(locomokbd->phys, "locomokbd/input0");
-
-	input_dev->name = "LoCoMo keyboard";
-	input_dev->phys = locomokbd->phys;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->open = locomokbd_open;
-	input_dev->close = locomokbd_close;
-	input_dev->dev.parent = &dev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) |
-				BIT_MASK(EV_PWR);
-	input_dev->keycode = locomokbd->keycode;
-	input_dev->keycodesize = sizeof(locomokbd_keycode[0]);
-	input_dev->keycodemax = ARRAY_SIZE(locomokbd_keycode);
-
-	input_set_drvdata(input_dev, locomokbd);
-
-	memcpy(locomokbd->keycode, locomokbd_keycode, sizeof(locomokbd->keycode));
-	for (i = 0; i < LOCOMOKBD_NUMKEYS; i++)
-		set_bit(locomokbd->keycode[i], input_dev->keybit);
-	clear_bit(0, input_dev->keybit);
-
-	/* attempt to get the interrupt */
-	err = request_irq(dev->irq[0], locomokbd_interrupt, 0, "locomokbd", locomokbd);
-	if (err) {
-		printk(KERN_ERR "locomokbd: Can't get irq for keyboard\n");
-		goto err_release_region;
-	}
-
-	err = input_register_device(locomokbd->input);
-	if (err)
-		goto err_free_irq;
-
-	return 0;
-
- err_free_irq:
-	free_irq(dev->irq[0], locomokbd);
- err_release_region:
-	release_mem_region((unsigned long) dev->mapbase, dev->length);
-	locomo_set_drvdata(dev, NULL);
- err_free_mem:
-	input_free_device(input_dev);
-	kfree(locomokbd);
-
-	return err;
-}
-
-static int __devexit locomokbd_remove(struct locomo_dev *dev)
-{
-	struct locomokbd *locomokbd = locomo_get_drvdata(dev);
-
-	free_irq(dev->irq[0], locomokbd);
-
-	del_timer_sync(&locomokbd->timer);
-
-	input_unregister_device(locomokbd->input);
-	locomo_set_drvdata(dev, NULL);
-
-	release_mem_region((unsigned long) dev->mapbase, dev->length);
-
-	kfree(locomokbd);
-
-	return 0;
-}
-
-static struct locomo_driver keyboard_driver = {
-	.drv = {
-		.name = "locomokbd"
-	},
-	.devid	= LOCOMO_DEVID_KEYBOARD,
-	.probe	= locomokbd_probe,
-	.remove	= __devexit_p(locomokbd_remove),
-};
-
-static int __init locomokbd_init(void)
-{
-	return locomo_driver_register(&keyboard_driver);
-}
-
-static void __exit locomokbd_exit(void)
-{
-	locomo_driver_unregister(&keyboard_driver);
-}
-
-module_init(locomokbd_init);
-module_exit(locomokbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/maple_keyb.c b/ANDROID_3.4.5/drivers/input/keyboard/maple_keyb.c
deleted file mode 100644
index 5aa2361a..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/maple_keyb.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * SEGA Dreamcast keyboard driver
- * Based on drivers/usb/usbkbd.c
- * Copyright (c) YAEGASHI Takeshi, 2001
- * Porting to 2.6 Copyright (c) Adrian McMenamin, 2007 - 2009
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/timer.h>
-#include <linux/maple.h>
-
-/* Very simple mutex to ensure proper cleanup */
-static DEFINE_MUTEX(maple_keyb_mutex);
-
-#define NR_SCANCODES 256
-
-MODULE_AUTHOR("Adrian McMenamin <adrian@mcmen.demon.co.uk");
-MODULE_DESCRIPTION("SEGA Dreamcast keyboard driver");
-MODULE_LICENSE("GPL");
-
-struct dc_kbd {
-	struct input_dev *dev;
-	unsigned short keycode[NR_SCANCODES];
-	unsigned char new[8];
-	unsigned char old[8];
-};
-
-static const unsigned short dc_kbd_keycode[NR_SCANCODES] = {
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_A, KEY_B,
-	KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
-	KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, KEY_V,
-	KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6,
-	KEY_7, KEY_8, KEY_9, KEY_0, KEY_ENTER, KEY_ESC, KEY_BACKSPACE,
-	KEY_TAB, KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
-	KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON,
-	KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA, KEY_DOT, KEY_SLASH,
-	KEY_CAPSLOCK, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6,
-	KEY_F7, KEY_F8, KEY_F9, KEY_F10, KEY_F11, KEY_F12, KEY_SYSRQ,
-	KEY_SCROLLLOCK, KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP,
-	KEY_DELETE, KEY_END, KEY_PAGEDOWN, KEY_RIGHT, KEY_LEFT, KEY_DOWN,
-	KEY_UP, KEY_NUMLOCK, KEY_KPSLASH, KEY_KPASTERISK, KEY_KPMINUS,
-	KEY_KPPLUS, KEY_KPENTER, KEY_KP1, KEY_KP2, KEY_KP3, KEY_KP4, KEY_KP5,
-	KEY_KP6, KEY_KP7, KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT, KEY_102ND,
-	KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL, KEY_F13, KEY_F14, KEY_F15,
-	KEY_F16, KEY_F17, KEY_F18, KEY_F19, KEY_F20, KEY_F21, KEY_F22,
-	KEY_F23, KEY_F24, KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT, KEY_STOP,
-	KEY_AGAIN, KEY_UNDO, KEY_CUT, KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
-	KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_KPCOMMA, KEY_RESERVED, KEY_RO, KEY_KATAKANAHIRAGANA , KEY_YEN,
-	KEY_HENKAN, KEY_MUHENKAN, KEY_KPJPCOMMA, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA,
-	KEY_ZENKAKUHANKAKU, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT,
-	KEY_LEFTMETA, KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT,
-	KEY_RIGHTMETA, KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG,
-	KEY_NEXTSONG, KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
-	KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP, KEY_FIND, KEY_SCROLLUP,
-	KEY_SCROLLDOWN, KEY_EDIT, KEY_SLEEP, KEY_SCREENLOCK, KEY_REFRESH,
-	KEY_CALC, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED
-};
-
-static void dc_scan_kbd(struct dc_kbd *kbd)
-{
-	struct input_dev *dev = kbd->dev;
-	void *ptr;
-	int code, keycode;
-	int i;
-
-	for (i = 0; i < 8; i++) {
-		code = i + 224;
-		keycode = kbd->keycode[code];
-		input_event(dev, EV_MSC, MSC_SCAN, code);
-		input_report_key(dev, keycode, (kbd->new[0] >> i) & 1);
-	}
-
-	for (i = 2; i < 8; i++) {
-		ptr = memchr(kbd->new + 2, kbd->old[i], 6);
-		code = kbd->old[i];
-		if (code > 3 && ptr == NULL) {
-			keycode = kbd->keycode[code];
-			if (keycode) {
-				input_event(dev, EV_MSC, MSC_SCAN, code);
-				input_report_key(dev, keycode, 0);
-			} else
-				dev_dbg(&dev->dev,
-					"Unknown key (scancode %#x) released.",
-					code);
-		}
-		ptr = memchr(kbd->old + 2, kbd->new[i], 6);
-		code = kbd->new[i];
-		if (code > 3 && ptr) {
-			keycode = kbd->keycode[code];
-			if (keycode) {
-				input_event(dev, EV_MSC, MSC_SCAN, code);
-				input_report_key(dev, keycode, 1);
-			} else
-				dev_dbg(&dev->dev,
-					"Unknown key (scancode %#x) pressed.",
-					code);
-		}
-	}
-	input_sync(dev);
-	memcpy(kbd->old, kbd->new, 8);
-}
-
-static void dc_kbd_callback(struct mapleq *mq)
-{
-	struct maple_device *mapledev = mq->dev;
-	struct dc_kbd *kbd = maple_get_drvdata(mapledev);
-	unsigned long *buf = (unsigned long *)(mq->recvbuf->buf);
-
-	/*
-	 * We should always get the lock because the only
-	 * time it may be locked is if the driver is in the cleanup phase.
-	 */
-	if (likely(mutex_trylock(&maple_keyb_mutex))) {
-
-		if (buf[1] == mapledev->function) {
-			memcpy(kbd->new, buf + 2, 8);
-			dc_scan_kbd(kbd);
-		}
-
-		mutex_unlock(&maple_keyb_mutex);
-	}
-}
-
-static int probe_maple_kbd(struct device *dev)
-{
-	struct maple_device *mdev;
-	struct maple_driver *mdrv;
-	int i, error;
-	struct dc_kbd *kbd;
-	struct input_dev *idev;
-
-	mdev = to_maple_dev(dev);
-	mdrv = to_maple_driver(dev->driver);
-
-	kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL);
-	if (!kbd) {
-		error = -ENOMEM;
-		goto fail;
-	}
-
-	idev = input_allocate_device();
-	if (!idev) {
-		error = -ENOMEM;
-		goto fail_idev_alloc;
-	}
-
-	kbd->dev = idev;
-	memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode));
-
-	idev->name = mdev->product_name;
-	idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-	idev->keycode = kbd->keycode;
-	idev->keycodesize = sizeof(unsigned short);
-	idev->keycodemax = ARRAY_SIZE(kbd->keycode);
-	idev->id.bustype = BUS_HOST;
-	idev->dev.parent = &mdev->dev;
-
-	for (i = 0; i < NR_SCANCODES; i++)
-		__set_bit(dc_kbd_keycode[i], idev->keybit);
-	__clear_bit(KEY_RESERVED, idev->keybit);
-
-	input_set_capability(idev, EV_MSC, MSC_SCAN);
-	input_set_drvdata(idev, kbd);
-
-	error = input_register_device(idev);
-	if (error)
-		goto fail_register;
-
-	/* Maple polling is locked to VBLANK - which may be just 50/s */
-	maple_getcond_callback(mdev, dc_kbd_callback, HZ/50,
-		MAPLE_FUNC_KEYBOARD);
-
-	mdev->driver = mdrv;
-
-	maple_set_drvdata(mdev, kbd);
-
-	return error;
-
-fail_register:
-	maple_set_drvdata(mdev, NULL);
-	input_free_device(idev);
-fail_idev_alloc:
-	kfree(kbd);
-fail:
-	return error;
-}
-
-static int remove_maple_kbd(struct device *dev)
-{
-	struct maple_device *mdev = to_maple_dev(dev);
-	struct dc_kbd *kbd = maple_get_drvdata(mdev);
-
-	mutex_lock(&maple_keyb_mutex);
-
-	input_unregister_device(kbd->dev);
-	kfree(kbd);
-
-	maple_set_drvdata(mdev, NULL);
-
-	mutex_unlock(&maple_keyb_mutex);
-	return 0;
-}
-
-static struct maple_driver dc_kbd_driver = {
-	.function = MAPLE_FUNC_KEYBOARD,
-	.drv = {
-		.name = "Dreamcast_keyboard",
-		.probe = probe_maple_kbd,
-		.remove = remove_maple_kbd,
-	},
-};
-
-static int __init dc_kbd_init(void)
-{
-	return maple_driver_register(&dc_kbd_driver);
-}
-
-static void __exit dc_kbd_exit(void)
-{
-	maple_driver_unregister(&dc_kbd_driver);
-}
-
-module_init(dc_kbd_init);
-module_exit(dc_kbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/matrix_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/matrix_keypad.c
deleted file mode 100644
index 9b223d73..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/matrix_keypad.c
+++ /dev/null
@@ -1,504 +0,0 @@
-/*
- *  GPIO driven matrix keyboard driver
- *
- *  Copyright (c) 2008 Marek Vasut <marek.vasut@gmail.com>
- *
- *  Based on corgikbd.c
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/jiffies.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/slab.h>
-
-struct matrix_keypad {
-	const struct matrix_keypad_platform_data *pdata;
-	struct input_dev *input_dev;
-	unsigned short *keycodes;
-	unsigned int row_shift;
-
-	DECLARE_BITMAP(disabled_gpios, MATRIX_MAX_ROWS);
-
-	uint32_t last_key_state[MATRIX_MAX_COLS];
-	struct delayed_work work;
-	spinlock_t lock;
-	bool scan_pending;
-	bool stopped;
-	bool gpio_all_disabled;
-};
-
-/*
- * NOTE: normally the GPIO has to be put into HiZ when de-activated to cause
- * minmal side effect when scanning other columns, here it is configured to
- * be input, and it should work on most platforms.
- */
-static void __activate_col(const struct matrix_keypad_platform_data *pdata,
-			   int col, bool on)
-{
-	bool level_on = !pdata->active_low;
-
-	if (on) {
-		gpio_direction_output(pdata->col_gpios[col], level_on);
-	} else {
-		gpio_set_value_cansleep(pdata->col_gpios[col], !level_on);
-		gpio_direction_input(pdata->col_gpios[col]);
-	}
-}
-
-static void activate_col(const struct matrix_keypad_platform_data *pdata,
-			 int col, bool on)
-{
-	__activate_col(pdata, col, on);
-
-	if (on && pdata->col_scan_delay_us)
-		udelay(pdata->col_scan_delay_us);
-}
-
-static void activate_all_cols(const struct matrix_keypad_platform_data *pdata,
-			      bool on)
-{
-	int col;
-
-	for (col = 0; col < pdata->num_col_gpios; col++)
-		__activate_col(pdata, col, on);
-}
-
-static bool row_asserted(const struct matrix_keypad_platform_data *pdata,
-			 int row)
-{
-	return gpio_get_value_cansleep(pdata->row_gpios[row]) ?
-			!pdata->active_low : pdata->active_low;
-}
-
-static void enable_row_irqs(struct matrix_keypad *keypad)
-{
-	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
-	int i;
-
-	if (pdata->clustered_irq > 0)
-		enable_irq(pdata->clustered_irq);
-	else {
-		for (i = 0; i < pdata->num_row_gpios; i++)
-			enable_irq(gpio_to_irq(pdata->row_gpios[i]));
-	}
-}
-
-static void disable_row_irqs(struct matrix_keypad *keypad)
-{
-	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
-	int i;
-
-	if (pdata->clustered_irq > 0)
-		disable_irq_nosync(pdata->clustered_irq);
-	else {
-		for (i = 0; i < pdata->num_row_gpios; i++)
-			disable_irq_nosync(gpio_to_irq(pdata->row_gpios[i]));
-	}
-}
-
-/*
- * This gets the keys from keyboard and reports it to input subsystem
- */
-static void matrix_keypad_scan(struct work_struct *work)
-{
-	struct matrix_keypad *keypad =
-		container_of(work, struct matrix_keypad, work.work);
-	struct input_dev *input_dev = keypad->input_dev;
-	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
-	uint32_t new_state[MATRIX_MAX_COLS];
-	int row, col, code;
-
-	/* de-activate all columns for scanning */
-	activate_all_cols(pdata, false);
-
-	memset(new_state, 0, sizeof(new_state));
-
-	/* assert each column and read the row status out */
-	for (col = 0; col < pdata->num_col_gpios; col++) {
-
-		activate_col(pdata, col, true);
-
-		for (row = 0; row < pdata->num_row_gpios; row++)
-			new_state[col] |=
-				row_asserted(pdata, row) ? (1 << row) : 0;
-
-		activate_col(pdata, col, false);
-	}
-
-	for (col = 0; col < pdata->num_col_gpios; col++) {
-		uint32_t bits_changed;
-
-		bits_changed = keypad->last_key_state[col] ^ new_state[col];
-		if (bits_changed == 0)
-			continue;
-
-		for (row = 0; row < pdata->num_row_gpios; row++) {
-			if ((bits_changed & (1 << row)) == 0)
-				continue;
-
-			code = MATRIX_SCAN_CODE(row, col, keypad->row_shift);
-			input_event(input_dev, EV_MSC, MSC_SCAN, code);
-			input_report_key(input_dev,
-					 keypad->keycodes[code],
-					 new_state[col] & (1 << row));
-		}
-	}
-	input_sync(input_dev);
-
-	memcpy(keypad->last_key_state, new_state, sizeof(new_state));
-
-	activate_all_cols(pdata, true);
-
-	/* Enable IRQs again */
-	spin_lock_irq(&keypad->lock);
-	keypad->scan_pending = false;
-	enable_row_irqs(keypad);
-	spin_unlock_irq(&keypad->lock);
-}
-
-static irqreturn_t matrix_keypad_interrupt(int irq, void *id)
-{
-	struct matrix_keypad *keypad = id;
-	unsigned long flags;
-
-	spin_lock_irqsave(&keypad->lock, flags);
-
-	/*
-	 * See if another IRQ beaten us to it and scheduled the
-	 * scan already. In that case we should not try to
-	 * disable IRQs again.
-	 */
-	if (unlikely(keypad->scan_pending || keypad->stopped))
-		goto out;
-
-	disable_row_irqs(keypad);
-	keypad->scan_pending = true;
-	schedule_delayed_work(&keypad->work,
-		msecs_to_jiffies(keypad->pdata->debounce_ms));
-
-out:
-	spin_unlock_irqrestore(&keypad->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static int matrix_keypad_start(struct input_dev *dev)
-{
-	struct matrix_keypad *keypad = input_get_drvdata(dev);
-
-	keypad->stopped = false;
-	mb();
-
-	/*
-	 * Schedule an immediate key scan to capture current key state;
-	 * columns will be activated and IRQs be enabled after the scan.
-	 */
-	schedule_delayed_work(&keypad->work, 0);
-
-	return 0;
-}
-
-static void matrix_keypad_stop(struct input_dev *dev)
-{
-	struct matrix_keypad *keypad = input_get_drvdata(dev);
-
-	keypad->stopped = true;
-	mb();
-	flush_work(&keypad->work.work);
-	/*
-	 * matrix_keypad_scan() will leave IRQs enabled;
-	 * we should disable them now.
-	 */
-	disable_row_irqs(keypad);
-}
-
-#ifdef CONFIG_PM
-static void matrix_keypad_enable_wakeup(struct matrix_keypad *keypad)
-{
-	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
-	unsigned int gpio;
-	int i;
-
-	if (pdata->clustered_irq > 0) {
-		if (enable_irq_wake(pdata->clustered_irq) == 0)
-			keypad->gpio_all_disabled = true;
-	} else {
-
-		for (i = 0; i < pdata->num_row_gpios; i++) {
-			if (!test_bit(i, keypad->disabled_gpios)) {
-				gpio = pdata->row_gpios[i];
-
-				if (enable_irq_wake(gpio_to_irq(gpio)) == 0)
-					__set_bit(i, keypad->disabled_gpios);
-			}
-		}
-	}
-}
-
-static void matrix_keypad_disable_wakeup(struct matrix_keypad *keypad)
-{
-	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
-	unsigned int gpio;
-	int i;
-
-	if (pdata->clustered_irq > 0) {
-		if (keypad->gpio_all_disabled) {
-			disable_irq_wake(pdata->clustered_irq);
-			keypad->gpio_all_disabled = false;
-		}
-	} else {
-		for (i = 0; i < pdata->num_row_gpios; i++) {
-			if (test_and_clear_bit(i, keypad->disabled_gpios)) {
-				gpio = pdata->row_gpios[i];
-				disable_irq_wake(gpio_to_irq(gpio));
-			}
-		}
-	}
-}
-
-static int matrix_keypad_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct matrix_keypad *keypad = platform_get_drvdata(pdev);
-
-	matrix_keypad_stop(keypad->input_dev);
-
-	if (device_may_wakeup(&pdev->dev))
-		matrix_keypad_enable_wakeup(keypad);
-
-	return 0;
-}
-
-static int matrix_keypad_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct matrix_keypad *keypad = platform_get_drvdata(pdev);
-
-	if (device_may_wakeup(&pdev->dev))
-		matrix_keypad_disable_wakeup(keypad);
-
-	matrix_keypad_start(keypad->input_dev);
-
-	return 0;
-}
-
-static const SIMPLE_DEV_PM_OPS(matrix_keypad_pm_ops,
-				matrix_keypad_suspend, matrix_keypad_resume);
-#endif
-
-static int __devinit init_matrix_gpio(struct platform_device *pdev,
-					struct matrix_keypad *keypad)
-{
-	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
-	int i, err = -EINVAL;
-
-	/* initialized strobe lines as outputs, activated */
-	for (i = 0; i < pdata->num_col_gpios; i++) {
-		err = gpio_request(pdata->col_gpios[i], "matrix_kbd_col");
-		if (err) {
-			dev_err(&pdev->dev,
-				"failed to request GPIO%d for COL%d\n",
-				pdata->col_gpios[i], i);
-			goto err_free_cols;
-		}
-
-		gpio_direction_output(pdata->col_gpios[i], !pdata->active_low);
-	}
-
-	for (i = 0; i < pdata->num_row_gpios; i++) {
-		err = gpio_request(pdata->row_gpios[i], "matrix_kbd_row");
-		if (err) {
-			dev_err(&pdev->dev,
-				"failed to request GPIO%d for ROW%d\n",
-				pdata->row_gpios[i], i);
-			goto err_free_rows;
-		}
-
-		gpio_direction_input(pdata->row_gpios[i]);
-	}
-
-	if (pdata->clustered_irq > 0) {
-		err = request_irq(pdata->clustered_irq,
-				matrix_keypad_interrupt,
-				pdata->clustered_irq_flags,
-				"matrix-keypad", keypad);
-		if (err) {
-			dev_err(&pdev->dev,
-				"Unable to acquire clustered interrupt\n");
-			goto err_free_rows;
-		}
-	} else {
-		for (i = 0; i < pdata->num_row_gpios; i++) {
-			err = request_irq(gpio_to_irq(pdata->row_gpios[i]),
-					matrix_keypad_interrupt,
-					IRQF_TRIGGER_RISING |
-					IRQF_TRIGGER_FALLING,
-					"matrix-keypad", keypad);
-			if (err) {
-				dev_err(&pdev->dev,
-					"Unable to acquire interrupt "
-					"for GPIO line %i\n",
-					pdata->row_gpios[i]);
-				goto err_free_irqs;
-			}
-		}
-	}
-
-	/* initialized as disabled - enabled by input->open */
-	disable_row_irqs(keypad);
-	return 0;
-
-err_free_irqs:
-	while (--i >= 0)
-		free_irq(gpio_to_irq(pdata->row_gpios[i]), keypad);
-	i = pdata->num_row_gpios;
-err_free_rows:
-	while (--i >= 0)
-		gpio_free(pdata->row_gpios[i]);
-	i = pdata->num_col_gpios;
-err_free_cols:
-	while (--i >= 0)
-		gpio_free(pdata->col_gpios[i]);
-
-	return err;
-}
-
-static int __devinit matrix_keypad_probe(struct platform_device *pdev)
-{
-	const struct matrix_keypad_platform_data *pdata;
-	const struct matrix_keymap_data *keymap_data;
-	struct matrix_keypad *keypad;
-	struct input_dev *input_dev;
-	unsigned short *keycodes;
-	unsigned int row_shift;
-	int err;
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	keymap_data = pdata->keymap_data;
-	if (!keymap_data) {
-		dev_err(&pdev->dev, "no keymap data defined\n");
-		return -EINVAL;
-	}
-
-	row_shift = get_count_order(pdata->num_col_gpios);
-
-	keypad = kzalloc(sizeof(struct matrix_keypad), GFP_KERNEL);
-	keycodes = kzalloc((pdata->num_row_gpios << row_shift) *
-				sizeof(*keycodes),
-			   GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!keypad || !keycodes || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	keypad->input_dev = input_dev;
-	keypad->pdata = pdata;
-	keypad->keycodes = keycodes;
-	keypad->row_shift = row_shift;
-	keypad->stopped = true;
-	INIT_DELAYED_WORK(&keypad->work, matrix_keypad_scan);
-	spin_lock_init(&keypad->lock);
-
-	input_dev->name		= pdev->name;
-	input_dev->id.bustype	= BUS_HOST;
-	input_dev->dev.parent	= &pdev->dev;
-	input_dev->evbit[0]	= BIT_MASK(EV_KEY);
-	if (!pdata->no_autorepeat)
-		input_dev->evbit[0] |= BIT_MASK(EV_REP);
-	input_dev->open		= matrix_keypad_start;
-	input_dev->close	= matrix_keypad_stop;
-
-	input_dev->keycode	= keycodes;
-	input_dev->keycodesize	= sizeof(*keycodes);
-	input_dev->keycodemax	= pdata->num_row_gpios << row_shift;
-
-	matrix_keypad_build_keymap(keymap_data, row_shift,
-				   input_dev->keycode, input_dev->keybit);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-	input_set_drvdata(input_dev, keypad);
-
-	err = init_matrix_gpio(pdev, keypad);
-	if (err)
-		goto err_free_mem;
-
-	err = input_register_device(keypad->input_dev);
-	if (err)
-		goto err_free_mem;
-
-	device_init_wakeup(&pdev->dev, pdata->wakeup);
-	platform_set_drvdata(pdev, keypad);
-
-	return 0;
-
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(keycodes);
-	kfree(keypad);
-	return err;
-}
-
-static int __devexit matrix_keypad_remove(struct platform_device *pdev)
-{
-	struct matrix_keypad *keypad = platform_get_drvdata(pdev);
-	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
-	int i;
-
-	device_init_wakeup(&pdev->dev, 0);
-
-	if (pdata->clustered_irq > 0) {
-		free_irq(pdata->clustered_irq, keypad);
-	} else {
-		for (i = 0; i < pdata->num_row_gpios; i++)
-			free_irq(gpio_to_irq(pdata->row_gpios[i]), keypad);
-	}
-
-	for (i = 0; i < pdata->num_row_gpios; i++)
-		gpio_free(pdata->row_gpios[i]);
-
-	for (i = 0; i < pdata->num_col_gpios; i++)
-		gpio_free(pdata->col_gpios[i]);
-
-	input_unregister_device(keypad->input_dev);
-	platform_set_drvdata(pdev, NULL);
-	kfree(keypad->keycodes);
-	kfree(keypad);
-
-	return 0;
-}
-
-static struct platform_driver matrix_keypad_driver = {
-	.probe		= matrix_keypad_probe,
-	.remove		= __devexit_p(matrix_keypad_remove),
-	.driver		= {
-		.name	= "matrix-keypad",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &matrix_keypad_pm_ops,
-#endif
-	},
-};
-module_platform_driver(matrix_keypad_driver);
-
-MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
-MODULE_DESCRIPTION("GPIO Driven Matrix Keypad Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:matrix-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/max7359_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/max7359_keypad.c
deleted file mode 100644
index 8edada8a..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/max7359_keypad.c
+++ /dev/null
@@ -1,323 +0,0 @@
-/*
- * max7359_keypad.c - MAX7359 Key Switch Controller Driver
- *
- * Copyright (C) 2009 Samsung Electronics
- * Kim Kyuwon <q1.kim@samsung.com>
- *
- * Based on pxa27x_keypad.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/5456
- */
-
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/pm.h>
-#include <linux/input.h>
-#include <linux/input/matrix_keypad.h>
-
-#define MAX7359_MAX_KEY_ROWS	8
-#define MAX7359_MAX_KEY_COLS	8
-#define MAX7359_MAX_KEY_NUM	(MAX7359_MAX_KEY_ROWS * MAX7359_MAX_KEY_COLS)
-#define MAX7359_ROW_SHIFT	3
-
-/*
- * MAX7359 registers
- */
-#define MAX7359_REG_KEYFIFO	0x00
-#define MAX7359_REG_CONFIG	0x01
-#define MAX7359_REG_DEBOUNCE	0x02
-#define MAX7359_REG_INTERRUPT	0x03
-#define MAX7359_REG_PORTS	0x04
-#define MAX7359_REG_KEYREP	0x05
-#define MAX7359_REG_SLEEP	0x06
-
-/*
- * Configuration register bits
- */
-#define MAX7359_CFG_SLEEP	(1 << 7)
-#define MAX7359_CFG_INTERRUPT	(1 << 5)
-#define MAX7359_CFG_KEY_RELEASE	(1 << 3)
-#define MAX7359_CFG_WAKEUP	(1 << 1)
-#define MAX7359_CFG_TIMEOUT	(1 << 0)
-
-/*
- * Autosleep register values (ms)
- */
-#define MAX7359_AUTOSLEEP_8192	0x01
-#define MAX7359_AUTOSLEEP_4096	0x02
-#define MAX7359_AUTOSLEEP_2048	0x03
-#define MAX7359_AUTOSLEEP_1024	0x04
-#define MAX7359_AUTOSLEEP_512	0x05
-#define MAX7359_AUTOSLEEP_256	0x06
-
-struct max7359_keypad {
-	/* matrix key code map */
-	unsigned short keycodes[MAX7359_MAX_KEY_NUM];
-
-	struct input_dev *input_dev;
-	struct i2c_client *client;
-};
-
-static int max7359_write_reg(struct i2c_client *client, u8 reg, u8 val)
-{
-	int ret = i2c_smbus_write_byte_data(client, reg, val);
-
-	if (ret < 0)
-		dev_err(&client->dev, "%s: reg 0x%x, val 0x%x, err %d\n",
-			__func__, reg, val, ret);
-	return ret;
-}
-
-static int max7359_read_reg(struct i2c_client *client, int reg)
-{
-	int ret = i2c_smbus_read_byte_data(client, reg);
-
-	if (ret < 0)
-		dev_err(&client->dev, "%s: reg 0x%x, err %d\n",
-			__func__, reg, ret);
-	return ret;
-}
-
-static void max7359_build_keycode(struct max7359_keypad *keypad,
-				const struct matrix_keymap_data *keymap_data)
-{
-	struct input_dev *input_dev = keypad->input_dev;
-	int i;
-
-	for (i = 0; i < keymap_data->keymap_size; i++) {
-		unsigned int key = keymap_data->keymap[i];
-		unsigned int row = KEY_ROW(key);
-		unsigned int col = KEY_COL(key);
-		unsigned int scancode = MATRIX_SCAN_CODE(row, col,
-						MAX7359_ROW_SHIFT);
-		unsigned short keycode = KEY_VAL(key);
-
-		keypad->keycodes[scancode] = keycode;
-		__set_bit(keycode, input_dev->keybit);
-	}
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-}
-
-/* runs in an IRQ thread -- can (and will!) sleep */
-static irqreturn_t max7359_interrupt(int irq, void *dev_id)
-{
-	struct max7359_keypad *keypad = dev_id;
-	struct input_dev *input_dev = keypad->input_dev;
-	int val, row, col, release, code;
-
-	val = max7359_read_reg(keypad->client, MAX7359_REG_KEYFIFO);
-	row = val & 0x7;
-	col = (val >> 3) & 0x7;
-	release = val & 0x40;
-
-	code = MATRIX_SCAN_CODE(row, col, MAX7359_ROW_SHIFT);
-
-	dev_dbg(&keypad->client->dev,
-		"key[%d:%d] %s\n", row, col, release ? "release" : "press");
-
-	input_event(input_dev, EV_MSC, MSC_SCAN, code);
-	input_report_key(input_dev, keypad->keycodes[code], !release);
-	input_sync(input_dev);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * Let MAX7359 fall into a deep sleep:
- * If no keys are pressed, enter sleep mode for 8192 ms. And if any
- * key is pressed, the MAX7359 returns to normal operating mode.
- */
-static inline void max7359_fall_deepsleep(struct i2c_client *client)
-{
-	max7359_write_reg(client, MAX7359_REG_SLEEP, MAX7359_AUTOSLEEP_8192);
-}
-
-/*
- * Let MAX7359 take a catnap:
- * Autosleep just for 256 ms.
- */
-static inline void max7359_take_catnap(struct i2c_client *client)
-{
-	max7359_write_reg(client, MAX7359_REG_SLEEP, MAX7359_AUTOSLEEP_256);
-}
-
-static int max7359_open(struct input_dev *dev)
-{
-	struct max7359_keypad *keypad = input_get_drvdata(dev);
-
-	max7359_take_catnap(keypad->client);
-
-	return 0;
-}
-
-static void max7359_close(struct input_dev *dev)
-{
-	struct max7359_keypad *keypad = input_get_drvdata(dev);
-
-	max7359_fall_deepsleep(keypad->client);
-}
-
-static void max7359_initialize(struct i2c_client *client)
-{
-	max7359_write_reg(client, MAX7359_REG_CONFIG,
-		MAX7359_CFG_INTERRUPT | /* Irq clears after host read */
-		MAX7359_CFG_KEY_RELEASE | /* Key release enable */
-		MAX7359_CFG_WAKEUP); /* Key press wakeup enable */
-
-	/* Full key-scan functionality */
-	max7359_write_reg(client, MAX7359_REG_DEBOUNCE, 0x1F);
-
-	/* nINT asserts every debounce cycles */
-	max7359_write_reg(client, MAX7359_REG_INTERRUPT, 0x01);
-
-	max7359_fall_deepsleep(client);
-}
-
-static int __devinit max7359_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	const struct matrix_keymap_data *keymap_data = client->dev.platform_data;
-	struct max7359_keypad *keypad;
-	struct input_dev *input_dev;
-	int ret;
-	int error;
-
-	if (!client->irq) {
-		dev_err(&client->dev, "The irq number should not be zero\n");
-		return -EINVAL;
-	}
-
-	/* Detect MAX7359: The initial Keys FIFO value is '0x3F' */
-	ret = max7359_read_reg(client, MAX7359_REG_KEYFIFO);
-	if (ret < 0) {
-		dev_err(&client->dev, "failed to detect device\n");
-		return -ENODEV;
-	}
-
-	dev_dbg(&client->dev, "keys FIFO is 0x%02x\n", ret);
-
-	keypad = kzalloc(sizeof(struct max7359_keypad), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!keypad || !input_dev) {
-		dev_err(&client->dev, "failed to allocate memory\n");
-		error = -ENOMEM;
-		goto failed_free_mem;
-	}
-
-	keypad->client = client;
-	keypad->input_dev = input_dev;
-
-	input_dev->name = client->name;
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->open = max7359_open;
-	input_dev->close = max7359_close;
-	input_dev->dev.parent = &client->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_dev->keycodesize = sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax = ARRAY_SIZE(keypad->keycodes);
-	input_dev->keycode = keypad->keycodes;
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-	input_set_drvdata(input_dev, keypad);
-
-	max7359_build_keycode(keypad, keymap_data);
-
-	error = request_threaded_irq(client->irq, NULL, max7359_interrupt,
-				     IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				     client->name, keypad);
-	if (error) {
-		dev_err(&client->dev, "failed to register interrupt\n");
-		goto failed_free_mem;
-	}
-
-	/* Register the input device */
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&client->dev, "failed to register input device\n");
-		goto failed_free_irq;
-	}
-
-	/* Initialize MAX7359 */
-	max7359_initialize(client);
-
-	i2c_set_clientdata(client, keypad);
-	device_init_wakeup(&client->dev, 1);
-
-	return 0;
-
-failed_free_irq:
-	free_irq(client->irq, keypad);
-failed_free_mem:
-	input_free_device(input_dev);
-	kfree(keypad);
-	return error;
-}
-
-static int __devexit max7359_remove(struct i2c_client *client)
-{
-	struct max7359_keypad *keypad = i2c_get_clientdata(client);
-
-	free_irq(client->irq, keypad);
-	input_unregister_device(keypad->input_dev);
-	kfree(keypad);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int max7359_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	max7359_fall_deepsleep(client);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
-	return 0;
-}
-
-static int max7359_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
-	/* Restore the default setting */
-	max7359_take_catnap(client);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(max7359_pm, max7359_suspend, max7359_resume);
-
-static const struct i2c_device_id max7359_ids[] = {
-	{ "max7359", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, max7359_ids);
-
-static struct i2c_driver max7359_i2c_driver = {
-	.driver = {
-		.name = "max7359",
-		.pm   = &max7359_pm,
-	},
-	.probe		= max7359_probe,
-	.remove		= __devexit_p(max7359_remove),
-	.id_table	= max7359_ids,
-};
-
-module_i2c_driver(max7359_i2c_driver);
-
-MODULE_AUTHOR("Kim Kyuwon <q1.kim@samsung.com>");
-MODULE_DESCRIPTION("MAX7359 Key Switch Controller Driver");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/mcs_touchkey.c b/ANDROID_3.4.5/drivers/input/keyboard/mcs_touchkey.c
deleted file mode 100644
index 64a0ca4c..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/mcs_touchkey.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * Touchkey driver for MELFAS MCS5000/5080 controller
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: HeungJun Kim <riverful.kim@samsung.com>
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/i2c/mcs.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/pm.h>
-
-/* MCS5000 Touchkey */
-#define MCS5000_TOUCHKEY_STATUS		0x04
-#define MCS5000_TOUCHKEY_STATUS_PRESS	7
-#define MCS5000_TOUCHKEY_FW		0x0a
-#define MCS5000_TOUCHKEY_BASE_VAL	0x61
-
-/* MCS5080 Touchkey */
-#define MCS5080_TOUCHKEY_STATUS		0x00
-#define MCS5080_TOUCHKEY_STATUS_PRESS	3
-#define MCS5080_TOUCHKEY_FW		0x01
-#define MCS5080_TOUCHKEY_BASE_VAL	0x1
-
-enum mcs_touchkey_type {
-	MCS5000_TOUCHKEY,
-	MCS5080_TOUCHKEY,
-};
-
-struct mcs_touchkey_chip {
-	unsigned int status_reg;
-	unsigned int pressbit;
-	unsigned int press_invert;
-	unsigned int baseval;
-};
-
-struct mcs_touchkey_data {
-	void (*poweron)(bool);
-
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	struct mcs_touchkey_chip chip;
-	unsigned int key_code;
-	unsigned int key_val;
-	unsigned short keycodes[];
-};
-
-static irqreturn_t mcs_touchkey_interrupt(int irq, void *dev_id)
-{
-	struct mcs_touchkey_data *data = dev_id;
-	struct mcs_touchkey_chip *chip = &data->chip;
-	struct i2c_client *client = data->client;
-	struct input_dev *input = data->input_dev;
-	unsigned int key_val;
-	unsigned int pressed;
-	int val;
-
-	val = i2c_smbus_read_byte_data(client, chip->status_reg);
-	if (val < 0) {
-		dev_err(&client->dev, "i2c read error [%d]\n", val);
-		goto out;
-	}
-
-	pressed = (val & (1 << chip->pressbit)) >> chip->pressbit;
-	if (chip->press_invert)
-		pressed ^= chip->press_invert;
-
-	/* key_val is 0 when released, so we should use key_val of press. */
-	if (pressed) {
-		key_val = val & (0xff >> (8 - chip->pressbit));
-		if (!key_val)
-			goto out;
-		key_val -= chip->baseval;
-		data->key_code = data->keycodes[key_val];
-		data->key_val = key_val;
-	}
-
-	input_event(input, EV_MSC, MSC_SCAN, data->key_val);
-	input_report_key(input, data->key_code, pressed);
-	input_sync(input);
-
-	dev_dbg(&client->dev, "key %d %d %s\n", data->key_val, data->key_code,
-		pressed ? "pressed" : "released");
-
- out:
-	return IRQ_HANDLED;
-}
-
-static int __devinit mcs_touchkey_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
-{
-	const struct mcs_platform_data *pdata;
-	struct mcs_touchkey_data *data;
-	struct input_dev *input_dev;
-	unsigned int fw_reg;
-	int fw_ver;
-	int error;
-	int i;
-
-	pdata = client->dev.platform_data;
-	if (!pdata) {
-		dev_err(&client->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	data = kzalloc(sizeof(struct mcs_touchkey_data) +
-			sizeof(data->keycodes[0]) * (pdata->key_maxval + 1),
-			GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!data || !input_dev) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	data->client = client;
-	data->input_dev = input_dev;
-
-	if (id->driver_data == MCS5000_TOUCHKEY) {
-		data->chip.status_reg = MCS5000_TOUCHKEY_STATUS;
-		data->chip.pressbit = MCS5000_TOUCHKEY_STATUS_PRESS;
-		data->chip.baseval = MCS5000_TOUCHKEY_BASE_VAL;
-		fw_reg = MCS5000_TOUCHKEY_FW;
-	} else {
-		data->chip.status_reg = MCS5080_TOUCHKEY_STATUS;
-		data->chip.pressbit = MCS5080_TOUCHKEY_STATUS_PRESS;
-		data->chip.press_invert = 1;
-		data->chip.baseval = MCS5080_TOUCHKEY_BASE_VAL;
-		fw_reg = MCS5080_TOUCHKEY_FW;
-	}
-
-	fw_ver = i2c_smbus_read_byte_data(client, fw_reg);
-	if (fw_ver < 0) {
-		error = fw_ver;
-		dev_err(&client->dev, "i2c read error[%d]\n", error);
-		goto err_free_mem;
-	}
-	dev_info(&client->dev, "Firmware version: %d\n", fw_ver);
-
-	input_dev->name = "MELPAS MCS Touchkey";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
-	if (!pdata->no_autorepeat)
-		input_dev->evbit[0] |= BIT_MASK(EV_REP);
-	input_dev->keycode = data->keycodes;
-	input_dev->keycodesize = sizeof(data->keycodes[0]);
-	input_dev->keycodemax = pdata->key_maxval + 1;
-
-	for (i = 0; i < pdata->keymap_size; i++) {
-		unsigned int val = MCS_KEY_VAL(pdata->keymap[i]);
-		unsigned int code = MCS_KEY_CODE(pdata->keymap[i]);
-
-		data->keycodes[val] = code;
-		__set_bit(code, input_dev->keybit);
-	}
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-	input_set_drvdata(input_dev, data);
-
-	if (pdata->cfg_pin)
-		pdata->cfg_pin();
-
-	if (pdata->poweron) {
-		data->poweron = pdata->poweron;
-		data->poweron(true);
-	}
-
-	error = request_threaded_irq(client->irq, NULL, mcs_touchkey_interrupt,
-			IRQF_TRIGGER_FALLING, client->dev.driver->name, data);
-	if (error) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(input_dev);
-	if (error)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, data);
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, data);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(data);
-	return error;
-}
-
-static int __devexit mcs_touchkey_remove(struct i2c_client *client)
-{
-	struct mcs_touchkey_data *data = i2c_get_clientdata(client);
-
-	free_irq(client->irq, data);
-	if (data->poweron)
-		data->poweron(false);
-	input_unregister_device(data->input_dev);
-	kfree(data);
-
-	return 0;
-}
-
-static void mcs_touchkey_shutdown(struct i2c_client *client)
-{
-	struct mcs_touchkey_data *data = i2c_get_clientdata(client);
-
-	if (data->poweron)
-		data->poweron(false);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int mcs_touchkey_suspend(struct device *dev)
-{
-	struct mcs_touchkey_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
-
-	/* Disable the work */
-	disable_irq(client->irq);
-
-	/* Finally turn off the power */
-	if (data->poweron)
-		data->poweron(false);
-
-	return 0;
-}
-
-static int mcs_touchkey_resume(struct device *dev)
-{
-	struct mcs_touchkey_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
-
-	/* Enable the device first */
-	if (data->poweron)
-		data->poweron(true);
-
-	/* Enable irq again */
-	enable_irq(client->irq);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(mcs_touchkey_pm_ops,
-			 mcs_touchkey_suspend, mcs_touchkey_resume);
-
-static const struct i2c_device_id mcs_touchkey_id[] = {
-	{ "mcs5000_touchkey", MCS5000_TOUCHKEY },
-	{ "mcs5080_touchkey", MCS5080_TOUCHKEY },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, mcs_touchkey_id);
-
-static struct i2c_driver mcs_touchkey_driver = {
-	.driver = {
-		.name	= "mcs_touchkey",
-		.owner	= THIS_MODULE,
-		.pm	= &mcs_touchkey_pm_ops,
-	},
-	.probe		= mcs_touchkey_probe,
-	.remove		= __devexit_p(mcs_touchkey_remove),
-	.shutdown       = mcs_touchkey_shutdown,
-	.id_table	= mcs_touchkey_id,
-};
-
-module_i2c_driver(mcs_touchkey_driver);
-
-/* Module information */
-MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
-MODULE_AUTHOR("HeungJun Kim <riverful.kim@samsung.com>");
-MODULE_DESCRIPTION("Touchkey driver for MELFAS MCS5000/5080 controller");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/mpr121_touchkey.c b/ANDROID_3.4.5/drivers/input/keyboard/mpr121_touchkey.c
deleted file mode 100644
index caa218a5..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/mpr121_touchkey.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
- * Touchkey driver for Freescale MPR121 Controllor
- *
- * Copyright (C) 2011 Freescale Semiconductor, Inc.
- * Author: Zhang Jiejing <jiejing.zhang@freescale.com>
- *
- * Based on mcs_touchkey.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-#include <linux/interrupt.h>
-#include <linux/i2c/mpr121_touchkey.h>
-
-/* Register definitions */
-#define ELE_TOUCH_STATUS_0_ADDR	0x0
-#define ELE_TOUCH_STATUS_1_ADDR	0X1
-#define MHD_RISING_ADDR		0x2b
-#define NHD_RISING_ADDR		0x2c
-#define NCL_RISING_ADDR		0x2d
-#define FDL_RISING_ADDR		0x2e
-#define MHD_FALLING_ADDR	0x2f
-#define NHD_FALLING_ADDR	0x30
-#define NCL_FALLING_ADDR	0x31
-#define FDL_FALLING_ADDR	0x32
-#define ELE0_TOUCH_THRESHOLD_ADDR	0x41
-#define ELE0_RELEASE_THRESHOLD_ADDR	0x42
-#define AFE_CONF_ADDR			0x5c
-#define FILTER_CONF_ADDR		0x5d
-
-/*
- * ELECTRODE_CONF_ADDR: This register configures the number of
- * enabled capacitance sensing inputs and its run/suspend mode.
- */
-#define ELECTRODE_CONF_ADDR		0x5e
-#define ELECTRODE_CONF_QUICK_CHARGE	0x80
-#define AUTO_CONFIG_CTRL_ADDR		0x7b
-#define AUTO_CONFIG_USL_ADDR		0x7d
-#define AUTO_CONFIG_LSL_ADDR		0x7e
-#define AUTO_CONFIG_TL_ADDR		0x7f
-
-/* Threshold of touch/release trigger */
-#define TOUCH_THRESHOLD			0x08
-#define RELEASE_THRESHOLD		0x05
-/* Masks for touch and release triggers */
-#define TOUCH_STATUS_MASK		0xfff
-/* MPR121 has 12 keys */
-#define MPR121_MAX_KEY_COUNT		12
-
-struct mpr121_touchkey {
-	struct i2c_client	*client;
-	struct input_dev	*input_dev;
-	unsigned int		key_val;
-	unsigned int		statusbits;
-	unsigned int		keycount;
-	u16			keycodes[MPR121_MAX_KEY_COUNT];
-};
-
-struct mpr121_init_register {
-	int addr;
-	u8 val;
-};
-
-static const struct mpr121_init_register init_reg_table[] __devinitconst = {
-	{ MHD_RISING_ADDR,	0x1 },
-	{ NHD_RISING_ADDR,	0x1 },
-	{ MHD_FALLING_ADDR,	0x1 },
-	{ NHD_FALLING_ADDR,	0x1 },
-	{ NCL_FALLING_ADDR,	0xff },
-	{ FDL_FALLING_ADDR,	0x02 },
-	{ FILTER_CONF_ADDR,	0x04 },
-	{ AFE_CONF_ADDR,	0x0b },
-	{ AUTO_CONFIG_CTRL_ADDR, 0x0b },
-};
-
-static irqreturn_t mpr_touchkey_interrupt(int irq, void *dev_id)
-{
-	struct mpr121_touchkey *mpr121 = dev_id;
-	struct i2c_client *client = mpr121->client;
-	struct input_dev *input = mpr121->input_dev;
-	unsigned int key_num, key_val, pressed;
-	int reg;
-
-	reg = i2c_smbus_read_byte_data(client, ELE_TOUCH_STATUS_1_ADDR);
-	if (reg < 0) {
-		dev_err(&client->dev, "i2c read error [%d]\n", reg);
-		goto out;
-	}
-
-	reg <<= 8;
-	reg |= i2c_smbus_read_byte_data(client, ELE_TOUCH_STATUS_0_ADDR);
-	if (reg < 0) {
-		dev_err(&client->dev, "i2c read error [%d]\n", reg);
-		goto out;
-	}
-
-	reg &= TOUCH_STATUS_MASK;
-	/* use old press bit to figure out which bit changed */
-	key_num = ffs(reg ^ mpr121->statusbits) - 1;
-	pressed = reg & (1 << key_num);
-	mpr121->statusbits = reg;
-
-	key_val = mpr121->keycodes[key_num];
-
-	input_event(input, EV_MSC, MSC_SCAN, key_num);
-	input_report_key(input, key_val, pressed);
-	input_sync(input);
-
-	dev_dbg(&client->dev, "key %d %d %s\n", key_num, key_val,
-		pressed ? "pressed" : "released");
-
-out:
-	return IRQ_HANDLED;
-}
-
-static int __devinit mpr121_phys_init(const struct mpr121_platform_data *pdata,
-				      struct mpr121_touchkey *mpr121,
-				      struct i2c_client *client)
-{
-	const struct mpr121_init_register *reg;
-	unsigned char usl, lsl, tl, eleconf;
-	int i, t, vdd, ret;
-
-	/* Set up touch/release threshold for ele0-ele11 */
-	for (i = 0; i <= MPR121_MAX_KEY_COUNT; i++) {
-		t = ELE0_TOUCH_THRESHOLD_ADDR + (i * 2);
-		ret = i2c_smbus_write_byte_data(client, t, TOUCH_THRESHOLD);
-		if (ret < 0)
-			goto err_i2c_write;
-		ret = i2c_smbus_write_byte_data(client, t + 1,
-						RELEASE_THRESHOLD);
-		if (ret < 0)
-			goto err_i2c_write;
-	}
-
-	/* Set up init register */
-	for (i = 0; i < ARRAY_SIZE(init_reg_table); i++) {
-		reg = &init_reg_table[i];
-		ret = i2c_smbus_write_byte_data(client, reg->addr, reg->val);
-		if (ret < 0)
-			goto err_i2c_write;
-	}
-
-
-	/*
-	 * Capacitance on sensing input varies and needs to be compensated.
-	 * The internal MPR121-auto-configuration can do this if it's
-	 * registers are set properly (based on pdata->vdd_uv).
-	 */
-	vdd = pdata->vdd_uv / 1000;
-	usl = ((vdd - 700) * 256) / vdd;
-	lsl = (usl * 65) / 100;
-	tl = (usl * 90) / 100;
-	ret = i2c_smbus_write_byte_data(client, AUTO_CONFIG_USL_ADDR, usl);
-	ret |= i2c_smbus_write_byte_data(client, AUTO_CONFIG_LSL_ADDR, lsl);
-	ret |= i2c_smbus_write_byte_data(client, AUTO_CONFIG_TL_ADDR, tl);
-
-	/*
-	 * Quick charge bit will let the capacitive charge to ready
-	 * state quickly, or the buttons may not function after system
-	 * boot.
-	 */
-	eleconf = mpr121->keycount | ELECTRODE_CONF_QUICK_CHARGE;
-	ret |= i2c_smbus_write_byte_data(client, ELECTRODE_CONF_ADDR,
-					 eleconf);
-	if (ret != 0)
-		goto err_i2c_write;
-
-	dev_dbg(&client->dev, "set up with %x keys.\n", mpr121->keycount);
-
-	return 0;
-
-err_i2c_write:
-	dev_err(&client->dev, "i2c write error: %d\n", ret);
-	return ret;
-}
-
-static int __devinit mpr_touchkey_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	const struct mpr121_platform_data *pdata = client->dev.platform_data;
-	struct mpr121_touchkey *mpr121;
-	struct input_dev *input_dev;
-	int error;
-	int i;
-
-	if (!pdata) {
-		dev_err(&client->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->keymap || !pdata->keymap_size) {
-		dev_err(&client->dev, "missing keymap data\n");
-		return -EINVAL;
-	}
-
-	if (pdata->keymap_size > MPR121_MAX_KEY_COUNT) {
-		dev_err(&client->dev, "too many keys defined\n");
-		return -EINVAL;
-	}
-
-	if (!client->irq) {
-		dev_err(&client->dev, "irq number should not be zero\n");
-		return -EINVAL;
-	}
-
-	mpr121 = kzalloc(sizeof(struct mpr121_touchkey), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!mpr121 || !input_dev) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	mpr121->client = client;
-	mpr121->input_dev = input_dev;
-	mpr121->keycount = pdata->keymap_size;
-
-	input_dev->name = "Freescale MPR121 Touchkey";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-
-	input_dev->keycode = mpr121->keycodes;
-	input_dev->keycodesize = sizeof(mpr121->keycodes[0]);
-	input_dev->keycodemax = mpr121->keycount;
-
-	for (i = 0; i < pdata->keymap_size; i++) {
-		input_set_capability(input_dev, EV_KEY, pdata->keymap[i]);
-		mpr121->keycodes[i] = pdata->keymap[i];
-	}
-
-	error = mpr121_phys_init(pdata, mpr121, client);
-	if (error) {
-		dev_err(&client->dev, "Failed to init register\n");
-		goto err_free_mem;
-	}
-
-	error = request_threaded_irq(client->irq, NULL,
-				     mpr_touchkey_interrupt,
-				     IRQF_TRIGGER_FALLING,
-				     client->dev.driver->name, mpr121);
-	if (error) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(input_dev);
-	if (error)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, mpr121);
-	device_init_wakeup(&client->dev, pdata->wakeup);
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, mpr121);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(mpr121);
-	return error;
-}
-
-static int __devexit mpr_touchkey_remove(struct i2c_client *client)
-{
-	struct mpr121_touchkey *mpr121 = i2c_get_clientdata(client);
-
-	free_irq(client->irq, mpr121);
-	input_unregister_device(mpr121->input_dev);
-	kfree(mpr121);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int mpr_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
-	i2c_smbus_write_byte_data(client, ELECTRODE_CONF_ADDR, 0x00);
-
-	return 0;
-}
-
-static int mpr_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct mpr121_touchkey *mpr121 = i2c_get_clientdata(client);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
-	i2c_smbus_write_byte_data(client, ELECTRODE_CONF_ADDR,
-				  mpr121->keycount);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(mpr121_touchkey_pm_ops, mpr_suspend, mpr_resume);
-
-static const struct i2c_device_id mpr121_id[] = {
-	{ "mpr121_touchkey", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, mpr121_id);
-
-static struct i2c_driver mpr_touchkey_driver = {
-	.driver = {
-		.name	= "mpr121",
-		.owner	= THIS_MODULE,
-		.pm	= &mpr121_touchkey_pm_ops,
-	},
-	.id_table	= mpr121_id,
-	.probe		= mpr_touchkey_probe,
-	.remove		= __devexit_p(mpr_touchkey_remove),
-};
-
-module_i2c_driver(mpr_touchkey_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Zhang Jiejing <jiejing.zhang@freescale.com>");
-MODULE_DESCRIPTION("Touch Key driver for Freescale MPR121 Chip");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/newtonkbd.c b/ANDROID_3.4.5/drivers/input/keyboard/newtonkbd.c
deleted file mode 100644
index 48d1cab0..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/newtonkbd.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- *  Copyright (c) 2000 Justin Cormack
- */
-
-/*
- * Newton keyboard driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <j.cormack@doc.ic.ac.uk>, or by paper mail:
- * Justin Cormack, 68 Dartmouth Park Road, London NW5 1SN, UK.
- */
-
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-
-#define DRIVER_DESC	"Newton keyboard driver"
-
-MODULE_AUTHOR("Justin Cormack <j.cormack@doc.ic.ac.uk>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define NKBD_KEY	0x7f
-#define NKBD_PRESS	0x80
-
-static unsigned char nkbd_keycode[128] = {
-	KEY_A, KEY_S, KEY_D, KEY_F, KEY_H, KEY_G, KEY_Z, KEY_X,
-	KEY_C, KEY_V, 0, KEY_B, KEY_Q, KEY_W, KEY_E, KEY_R,
-	KEY_Y, KEY_T, KEY_1, KEY_2, KEY_3, KEY_4, KEY_6, KEY_5,
-	KEY_EQUAL, KEY_9, KEY_7, KEY_MINUS, KEY_8, KEY_0, KEY_RIGHTBRACE, KEY_O,
-	KEY_U, KEY_LEFTBRACE, KEY_I, KEY_P, KEY_ENTER, KEY_L, KEY_J, KEY_APOSTROPHE,
-	KEY_K, KEY_SEMICOLON, KEY_BACKSLASH, KEY_COMMA, KEY_SLASH, KEY_N, KEY_M, KEY_DOT,
-	KEY_TAB, KEY_SPACE, KEY_GRAVE, KEY_DELETE, 0, 0, 0, KEY_LEFTMETA,
-	KEY_LEFTSHIFT, KEY_CAPSLOCK, KEY_LEFTALT, KEY_LEFTCTRL, KEY_RIGHTSHIFT, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	KEY_LEFT, KEY_RIGHT, KEY_DOWN, KEY_UP, 0
-};
-
-struct nkbd {
-	unsigned char keycode[128];
-	struct input_dev *dev;
-	struct serio *serio;
-	char phys[32];
-};
-
-static irqreturn_t nkbd_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct nkbd *nkbd = serio_get_drvdata(serio);
-
-	/* invalid scan codes are probably the init sequence, so we ignore them */
-	if (nkbd->keycode[data & NKBD_KEY]) {
-		input_report_key(nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS);
-		input_sync(nkbd->dev);
-	}
-
-	else if (data == 0xe7) /* end of init sequence */
-		printk(KERN_INFO "input: %s on %s\n", nkbd->dev->name, serio->phys);
-	return IRQ_HANDLED;
-
-}
-
-static int nkbd_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct nkbd *nkbd;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i;
-
-	nkbd = kzalloc(sizeof(struct nkbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!nkbd || !input_dev)
-		goto fail1;
-
-	nkbd->serio = serio;
-	nkbd->dev = input_dev;
-	snprintf(nkbd->phys, sizeof(nkbd->phys), "%s/input0", serio->phys);
-	memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode));
-
-	input_dev->name = "Newton Keyboard";
-	input_dev->phys = nkbd->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_NEWTON;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_dev->keycode = nkbd->keycode;
-	input_dev->keycodesize = sizeof(unsigned char);
-	input_dev->keycodemax = ARRAY_SIZE(nkbd_keycode);
-	for (i = 0; i < 128; i++)
-		set_bit(nkbd->keycode[i], input_dev->keybit);
-	clear_bit(0, input_dev->keybit);
-
-	serio_set_drvdata(serio, nkbd);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(nkbd->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(nkbd);
-	return err;
-}
-
-static void nkbd_disconnect(struct serio *serio)
-{
-	struct nkbd *nkbd = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(nkbd->dev);
-	kfree(nkbd);
-}
-
-static struct serio_device_id nkbd_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_NEWTON,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, nkbd_serio_ids);
-
-static struct serio_driver nkbd_drv = {
-	.driver		= {
-		.name	= "newtonkbd",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= nkbd_serio_ids,
-	.interrupt	= nkbd_interrupt,
-	.connect	= nkbd_connect,
-	.disconnect	= nkbd_disconnect,
-};
-
-static int __init nkbd_init(void)
-{
-	return serio_register_driver(&nkbd_drv);
-}
-
-static void __exit nkbd_exit(void)
-{
-	serio_unregister_driver(&nkbd_drv);
-}
-
-module_init(nkbd_init);
-module_exit(nkbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/nomadik-ske-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/nomadik-ske-keypad.c
deleted file mode 100644
index 101e2459..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/nomadik-ske-keypad.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Author: Naveen Kumar G <naveen.gaddipati@stericsson.com> for ST-Ericsson
- * Author: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
- *
- * License terms:GNU General Public License (GPL) version 2
- *
- * Keypad controller driver for the SKE (Scroll Key Encoder) module used in
- * the Nomadik 8815 and Ux500 platforms.
- */
-
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/module.h>
-
-#include <plat/ske.h>
-
-/* SKE_CR bits */
-#define SKE_KPMLT	(0x1 << 6)
-#define SKE_KPCN	(0x7 << 3)
-#define SKE_KPASEN	(0x1 << 2)
-#define SKE_KPASON	(0x1 << 7)
-
-/* SKE_IMSC bits */
-#define SKE_KPIMA	(0x1 << 2)
-
-/* SKE_ICR bits */
-#define SKE_KPICS	(0x1 << 3)
-#define SKE_KPICA	(0x1 << 2)
-
-/* SKE_RIS bits */
-#define SKE_KPRISA	(0x1 << 2)
-
-#define SKE_KEYPAD_ROW_SHIFT	3
-#define SKE_KPD_KEYMAP_SIZE	(8 * 8)
-
-/* keypad auto scan registers */
-#define SKE_ASR0	0x20
-#define SKE_ASR1	0x24
-#define SKE_ASR2	0x28
-#define SKE_ASR3	0x2C
-
-#define SKE_NUM_ASRX_REGISTERS	(4)
-
-/**
- * struct ske_keypad  - data structure used by keypad driver
- * @irq:	irq no
- * @reg_base:	ske regsiters base address
- * @input:	pointer to input device object
- * @board:	keypad platform device
- * @keymap:	matrix scan code table for keycodes
- * @clk:	clock structure pointer
- */
-struct ske_keypad {
-	int irq;
-	void __iomem *reg_base;
-	struct input_dev *input;
-	const struct ske_keypad_platform_data *board;
-	unsigned short keymap[SKE_KPD_KEYMAP_SIZE];
-	struct clk *clk;
-	spinlock_t ske_keypad_lock;
-};
-
-static void ske_keypad_set_bits(struct ske_keypad *keypad, u16 addr,
-		u8 mask, u8 data)
-{
-	u32 ret;
-
-	spin_lock(&keypad->ske_keypad_lock);
-
-	ret = readl(keypad->reg_base + addr);
-	ret &= ~mask;
-	ret |= data;
-	writel(ret, keypad->reg_base + addr);
-
-	spin_unlock(&keypad->ske_keypad_lock);
-}
-
-/*
- * ske_keypad_chip_init: init keypad controller configuration
- *
- * Enable Multi key press detection, auto scan mode
- */
-static int __init ske_keypad_chip_init(struct ske_keypad *keypad)
-{
-	u32 value;
-	int timeout = 50;
-
-	/* check SKE_RIS to be 0 */
-	while ((readl(keypad->reg_base + SKE_RIS) != 0x00000000) && timeout--)
-		cpu_relax();
-
-	if (!timeout)
-		return -EINVAL;
-
-	/*
-	 * set debounce value
-	 * keypad dbounce is configured in DBCR[15:8]
-	 * dbounce value in steps of 32/32.768 ms
-	 */
-	spin_lock(&keypad->ske_keypad_lock);
-	value = readl(keypad->reg_base + SKE_DBCR);
-	value = value & 0xff;
-	value |= ((keypad->board->debounce_ms * 32000)/32768) << 8;
-	writel(value, keypad->reg_base + SKE_DBCR);
-	spin_unlock(&keypad->ske_keypad_lock);
-
-	/* enable multi key detection */
-	ske_keypad_set_bits(keypad, SKE_CR, 0x0, SKE_KPMLT);
-
-	/*
-	 * set up the number of columns
-	 * KPCN[5:3] defines no. of keypad columns to be auto scanned
-	 */
-	value = (keypad->board->kcol - 1) << 3;
-	ske_keypad_set_bits(keypad, SKE_CR, SKE_KPCN, value);
-
-	/* clear keypad interrupt for auto(and pending SW) scans */
-	ske_keypad_set_bits(keypad, SKE_ICR, 0x0, SKE_KPICA | SKE_KPICS);
-
-	/* un-mask keypad interrupts */
-	ske_keypad_set_bits(keypad, SKE_IMSC, 0x0, SKE_KPIMA);
-
-	/* enable automatic scan */
-	ske_keypad_set_bits(keypad, SKE_CR, 0x0, SKE_KPASEN);
-
-	return 0;
-}
-
-static void ske_keypad_read_data(struct ske_keypad *keypad)
-{
-	struct input_dev *input = keypad->input;
-	u16 status;
-	int col = 0, row = 0, code;
-	int ske_asr, ske_ris, key_pressed, i;
-
-	/*
-	 * Read the auto scan registers
-	 *
-	 * Each SKE_ASRx (x=0 to x=3) contains two row values.
-	 * lower byte contains row value for column 2*x,
-	 * upper byte contains row value for column 2*x + 1
-	 */
-	for (i = 0; i < SKE_NUM_ASRX_REGISTERS; i++) {
-		ske_asr = readl(keypad->reg_base + SKE_ASR0 + (4 * i));
-		if (!ske_asr)
-			continue;
-
-		/* now that ASRx is zero, find out the column x and row y*/
-		if (ske_asr & 0xff) {
-			col = i * 2;
-			status = ske_asr & 0xff;
-		} else {
-			col = (i * 2) + 1;
-			status = (ske_asr & 0xff00) >> 8;
-		}
-
-		/* find out the row */
-		row = __ffs(status);
-
-		code = MATRIX_SCAN_CODE(row, col, SKE_KEYPAD_ROW_SHIFT);
-		ske_ris = readl(keypad->reg_base + SKE_RIS);
-		key_pressed = ske_ris & SKE_KPRISA;
-
-		input_event(input, EV_MSC, MSC_SCAN, code);
-		input_report_key(input, keypad->keymap[code], key_pressed);
-		input_sync(input);
-	}
-}
-
-static irqreturn_t ske_keypad_irq(int irq, void *dev_id)
-{
-	struct ske_keypad *keypad = dev_id;
-	int retries = 20;
-
-	/* disable auto scan interrupt; mask the interrupt generated */
-	ske_keypad_set_bits(keypad, SKE_IMSC, ~SKE_KPIMA, 0x0);
-	ske_keypad_set_bits(keypad, SKE_ICR, 0x0, SKE_KPICA);
-
-	while ((readl(keypad->reg_base + SKE_CR) & SKE_KPASON) && --retries)
-		msleep(5);
-
-	if (retries) {
-		/* SKEx registers are stable and can be read */
-		ske_keypad_read_data(keypad);
-	}
-
-	/* enable auto scan interrupts */
-	ske_keypad_set_bits(keypad, SKE_IMSC, 0x0, SKE_KPIMA);
-
-	return IRQ_HANDLED;
-}
-
-static int __init ske_keypad_probe(struct platform_device *pdev)
-{
-	const struct ske_keypad_platform_data *plat = pdev->dev.platform_data;
-	struct ske_keypad *keypad;
-	struct input_dev *input;
-	struct resource *res;
-	int irq;
-	int error;
-
-	if (!plat) {
-		dev_err(&pdev->dev, "invalid keypad platform data\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get keypad irq\n");
-		return -EINVAL;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "missing platform resources\n");
-		return -EINVAL;
-	}
-
-	keypad = kzalloc(sizeof(struct ske_keypad), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!keypad || !input) {
-		dev_err(&pdev->dev, "failed to allocate keypad memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	keypad->irq = irq;
-	keypad->board = plat;
-	keypad->input = input;
-	spin_lock_init(&keypad->ske_keypad_lock);
-
-	if (!request_mem_region(res->start, resource_size(res), pdev->name)) {
-		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		error = -EBUSY;
-		goto err_free_mem;
-	}
-
-	keypad->reg_base = ioremap(res->start, resource_size(res));
-	if (!keypad->reg_base) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		error = -ENXIO;
-		goto err_free_mem_region;
-	}
-
-	keypad->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(keypad->clk)) {
-		dev_err(&pdev->dev, "failed to get clk\n");
-		error = PTR_ERR(keypad->clk);
-		goto err_iounmap;
-	}
-
-	input->id.bustype = BUS_HOST;
-	input->name = "ux500-ske-keypad";
-	input->dev.parent = &pdev->dev;
-
-	input->keycode = keypad->keymap;
-	input->keycodesize = sizeof(keypad->keymap[0]);
-	input->keycodemax = ARRAY_SIZE(keypad->keymap);
-
-	input_set_capability(input, EV_MSC, MSC_SCAN);
-
-	__set_bit(EV_KEY, input->evbit);
-	if (!plat->no_autorepeat)
-		__set_bit(EV_REP, input->evbit);
-
-	matrix_keypad_build_keymap(plat->keymap_data, SKE_KEYPAD_ROW_SHIFT,
-			input->keycode, input->keybit);
-
-	clk_enable(keypad->clk);
-
-	/* go through board initialization helpers */
-	if (keypad->board->init)
-		keypad->board->init();
-
-	error = ske_keypad_chip_init(keypad);
-	if (error) {
-		dev_err(&pdev->dev, "unable to init keypad hardware\n");
-		goto err_clk_disable;
-	}
-
-	error = request_threaded_irq(keypad->irq, NULL, ske_keypad_irq,
-				     IRQF_ONESHOT, "ske-keypad", keypad);
-	if (error) {
-		dev_err(&pdev->dev, "allocate irq %d failed\n", keypad->irq);
-		goto err_clk_disable;
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev,
-				"unable to register input device: %d\n", error);
-		goto err_free_irq;
-	}
-
-	if (plat->wakeup_enable)
-		device_init_wakeup(&pdev->dev, true);
-
-	platform_set_drvdata(pdev, keypad);
-
-	return 0;
-
-err_free_irq:
-	free_irq(keypad->irq, keypad);
-err_clk_disable:
-	clk_disable(keypad->clk);
-	clk_put(keypad->clk);
-err_iounmap:
-	iounmap(keypad->reg_base);
-err_free_mem_region:
-	release_mem_region(res->start, resource_size(res));
-err_free_mem:
-	input_free_device(input);
-	kfree(keypad);
-	return error;
-}
-
-static int __devexit ske_keypad_remove(struct platform_device *pdev)
-{
-	struct ske_keypad *keypad = platform_get_drvdata(pdev);
-	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	free_irq(keypad->irq, keypad);
-
-	input_unregister_device(keypad->input);
-
-	clk_disable(keypad->clk);
-	clk_put(keypad->clk);
-
-	if (keypad->board->exit)
-		keypad->board->exit();
-
-	iounmap(keypad->reg_base);
-	release_mem_region(res->start, resource_size(res));
-	kfree(keypad);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ske_keypad_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct ske_keypad *keypad = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	if (device_may_wakeup(dev))
-		enable_irq_wake(irq);
-	else
-		ske_keypad_set_bits(keypad, SKE_IMSC, ~SKE_KPIMA, 0x0);
-
-	return 0;
-}
-
-static int ske_keypad_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct ske_keypad *keypad = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	if (device_may_wakeup(dev))
-		disable_irq_wake(irq);
-	else
-		ske_keypad_set_bits(keypad, SKE_IMSC, 0x0, SKE_KPIMA);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ske_keypad_dev_pm_ops,
-			 ske_keypad_suspend, ske_keypad_resume);
-
-static struct platform_driver ske_keypad_driver = {
-	.driver = {
-		.name = "nmk-ske-keypad",
-		.owner  = THIS_MODULE,
-		.pm = &ske_keypad_dev_pm_ops,
-	},
-	.remove = __devexit_p(ske_keypad_remove),
-};
-
-static int __init ske_keypad_init(void)
-{
-	return platform_driver_probe(&ske_keypad_driver, ske_keypad_probe);
-}
-module_init(ske_keypad_init);
-
-static void __exit ske_keypad_exit(void)
-{
-	platform_driver_unregister(&ske_keypad_driver);
-}
-module_exit(ske_keypad_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Naveen Kumar <naveen.gaddipati@stericsson.com> / Sundar Iyer <sundar.iyer@stericsson.com>");
-MODULE_DESCRIPTION("Nomadik Scroll-Key-Encoder Keypad Driver");
-MODULE_ALIAS("platform:nomadik-ske-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/omap-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/omap-keypad.c
deleted file mode 100644
index 6b630d9d..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/omap-keypad.c
+++ /dev/null
@@ -1,481 +0,0 @@
-/*
- * linux/drivers/input/keyboard/omap-keypad.c
- *
- * OMAP Keypad Driver
- *
- * Copyright (C) 2003 Nokia Corporation
- * Written by Timo Teräs <ext-timo.teras@nokia.com>
- *
- * Added support for H2 & H3 Keypad
- * Copyright (C) 2004 Texas Instruments
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/types.h>
-#include <linux/input.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <asm/gpio.h>
-#include <plat/keypad.h>
-#include <plat/menelaus.h>
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <asm/io.h>
-#include <plat/mux.h>
-
-#undef NEW_BOARD_LEARNING_MODE
-
-static void omap_kp_tasklet(unsigned long);
-static void omap_kp_timer(unsigned long);
-
-static unsigned char keypad_state[8];
-static DEFINE_MUTEX(kp_enable_mutex);
-static int kp_enable = 1;
-static int kp_cur_group = -1;
-
-struct omap_kp {
-	struct input_dev *input;
-	struct timer_list timer;
-	int irq;
-	unsigned int rows;
-	unsigned int cols;
-	unsigned long delay;
-	unsigned int debounce;
-};
-
-static DECLARE_TASKLET_DISABLED(kp_tasklet, omap_kp_tasklet, 0);
-
-static unsigned int *row_gpios;
-static unsigned int *col_gpios;
-
-#ifdef CONFIG_ARCH_OMAP2
-static void set_col_gpio_val(struct omap_kp *omap_kp, u8 value)
-{
-	int col;
-
-	for (col = 0; col < omap_kp->cols; col++)
-		gpio_set_value(col_gpios[col], value & (1 << col));
-}
-
-static u8 get_row_gpio_val(struct omap_kp *omap_kp)
-{
-	int row;
-	u8 value = 0;
-
-	for (row = 0; row < omap_kp->rows; row++) {
-		if (gpio_get_value(row_gpios[row]))
-			value |= (1 << row);
-	}
-	return value;
-}
-#else
-#define		set_col_gpio_val(x, y)	do {} while (0)
-#define		get_row_gpio_val(x)	0
-#endif
-
-static irqreturn_t omap_kp_interrupt(int irq, void *dev_id)
-{
-	struct omap_kp *omap_kp = dev_id;
-
-	/* disable keyboard interrupt and schedule for handling */
-	if (cpu_is_omap24xx()) {
-		int i;
-
-		for (i = 0; i < omap_kp->rows; i++) {
-			int gpio_irq = gpio_to_irq(row_gpios[i]);
-			/*
-			 * The interrupt which we're currently handling should
-			 * be disabled _nosync() to avoid deadlocks waiting
-			 * for this handler to complete.  All others should
-			 * be disabled the regular way for SMP safety.
-			 */
-			if (gpio_irq == irq)
-				disable_irq_nosync(gpio_irq);
-			else
-				disable_irq(gpio_irq);
-		}
-	} else
-		/* disable keyboard interrupt and schedule for handling */
-		omap_writew(1, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
-
-	tasklet_schedule(&kp_tasklet);
-
-	return IRQ_HANDLED;
-}
-
-static void omap_kp_timer(unsigned long data)
-{
-	tasklet_schedule(&kp_tasklet);
-}
-
-static void omap_kp_scan_keypad(struct omap_kp *omap_kp, unsigned char *state)
-{
-	int col = 0;
-
-	/* read the keypad status */
-	if (cpu_is_omap24xx()) {
-		/* read the keypad status */
-		for (col = 0; col < omap_kp->cols; col++) {
-			set_col_gpio_val(omap_kp, ~(1 << col));
-			state[col] = ~(get_row_gpio_val(omap_kp)) & 0xff;
-		}
-		set_col_gpio_val(omap_kp, 0);
-
-	} else {
-		/* disable keyboard interrupt and schedule for handling */
-		omap_writew(1, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
-
-		/* read the keypad status */
-		omap_writew(0xff, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBC);
-		for (col = 0; col < omap_kp->cols; col++) {
-			omap_writew(~(1 << col) & 0xff,
-				    OMAP1_MPUIO_BASE + OMAP_MPUIO_KBC);
-
-			udelay(omap_kp->delay);
-
-			state[col] = ~omap_readw(OMAP1_MPUIO_BASE +
-						 OMAP_MPUIO_KBR_LATCH) & 0xff;
-		}
-		omap_writew(0x00, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBC);
-		udelay(2);
-	}
-}
-
-static void omap_kp_tasklet(unsigned long data)
-{
-	struct omap_kp *omap_kp_data = (struct omap_kp *) data;
-	unsigned short *keycodes = omap_kp_data->input->keycode;
-	unsigned int row_shift = get_count_order(omap_kp_data->cols);
-	unsigned char new_state[8], changed, key_down = 0;
-	int col, row;
-	int spurious = 0;
-
-	/* check for any changes */
-	omap_kp_scan_keypad(omap_kp_data, new_state);
-
-	/* check for changes and print those */
-	for (col = 0; col < omap_kp_data->cols; col++) {
-		changed = new_state[col] ^ keypad_state[col];
-		key_down |= new_state[col];
-		if (changed == 0)
-			continue;
-
-		for (row = 0; row < omap_kp_data->rows; row++) {
-			int key;
-			if (!(changed & (1 << row)))
-				continue;
-#ifdef NEW_BOARD_LEARNING_MODE
-			printk(KERN_INFO "omap-keypad: key %d-%d %s\n", col,
-			       row, (new_state[col] & (1 << row)) ?
-			       "pressed" : "released");
-#else
-			key = keycodes[MATRIX_SCAN_CODE(row, col, row_shift)];
-			if (key < 0) {
-				printk(KERN_WARNING
-				      "omap-keypad: Spurious key event %d-%d\n",
-				       col, row);
-				/* We scan again after a couple of seconds */
-				spurious = 1;
-				continue;
-			}
-
-			if (!(kp_cur_group == (key & GROUP_MASK) ||
-			      kp_cur_group == -1))
-				continue;
-
-			kp_cur_group = key & GROUP_MASK;
-			input_report_key(omap_kp_data->input, key & ~GROUP_MASK,
-					 new_state[col] & (1 << row));
-#endif
-		}
-	}
-	input_sync(omap_kp_data->input);
-	memcpy(keypad_state, new_state, sizeof(keypad_state));
-
-	if (key_down) {
-                int delay = HZ / 20;
-		/* some key is pressed - keep irq disabled and use timer
-		 * to poll the keypad */
-		if (spurious)
-			delay = 2 * HZ;
-		mod_timer(&omap_kp_data->timer, jiffies + delay);
-	} else {
-		/* enable interrupts */
-		if (cpu_is_omap24xx()) {
-			int i;
-			for (i = 0; i < omap_kp_data->rows; i++)
-				enable_irq(gpio_to_irq(row_gpios[i]));
-		} else {
-			omap_writew(0, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
-			kp_cur_group = -1;
-		}
-	}
-}
-
-static ssize_t omap_kp_enable_show(struct device *dev,
-				   struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "%u\n", kp_enable);
-}
-
-static ssize_t omap_kp_enable_store(struct device *dev, struct device_attribute *attr,
-				    const char *buf, size_t count)
-{
-	int state;
-
-	if (sscanf(buf, "%u", &state) != 1)
-		return -EINVAL;
-
-	if ((state != 1) && (state != 0))
-		return -EINVAL;
-
-	mutex_lock(&kp_enable_mutex);
-	if (state != kp_enable) {
-		if (state)
-			enable_irq(INT_KEYBOARD);
-		else
-			disable_irq(INT_KEYBOARD);
-		kp_enable = state;
-	}
-	mutex_unlock(&kp_enable_mutex);
-
-	return strnlen(buf, count);
-}
-
-static DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, omap_kp_enable_show, omap_kp_enable_store);
-
-#ifdef CONFIG_PM
-static int omap_kp_suspend(struct platform_device *dev, pm_message_t state)
-{
-	/* Nothing yet */
-
-	return 0;
-}
-
-static int omap_kp_resume(struct platform_device *dev)
-{
-	/* Nothing yet */
-
-	return 0;
-}
-#else
-#define omap_kp_suspend	NULL
-#define omap_kp_resume	NULL
-#endif
-
-static int __devinit omap_kp_probe(struct platform_device *pdev)
-{
-	struct omap_kp *omap_kp;
-	struct input_dev *input_dev;
-	struct omap_kp_platform_data *pdata =  pdev->dev.platform_data;
-	int i, col_idx, row_idx, irq_idx, ret;
-	unsigned int row_shift, keycodemax;
-
-	if (!pdata->rows || !pdata->cols || !pdata->keymap_data) {
-		printk(KERN_ERR "No rows, cols or keymap_data from pdata\n");
-		return -EINVAL;
-	}
-
-	row_shift = get_count_order(pdata->cols);
-	keycodemax = pdata->rows << row_shift;
-
-	omap_kp = kzalloc(sizeof(struct omap_kp) +
-			keycodemax * sizeof(unsigned short), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!omap_kp || !input_dev) {
-		kfree(omap_kp);
-		input_free_device(input_dev);
-		return -ENOMEM;
-	}
-
-	platform_set_drvdata(pdev, omap_kp);
-
-	omap_kp->input = input_dev;
-
-	/* Disable the interrupt for the MPUIO keyboard */
-	if (!cpu_is_omap24xx())
-		omap_writew(1, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
-
-	input_dev->keycode      = &omap_kp[1];
-	input_dev->keycodesize  = sizeof(unsigned short);
-	input_dev->keycodemax   = keycodemax;
-
-	if (pdata->rep)
-		__set_bit(EV_REP, input_dev->evbit);
-
-	if (pdata->delay)
-		omap_kp->delay = pdata->delay;
-
-	if (pdata->row_gpios && pdata->col_gpios) {
-		row_gpios = pdata->row_gpios;
-		col_gpios = pdata->col_gpios;
-	}
-
-	omap_kp->rows = pdata->rows;
-	omap_kp->cols = pdata->cols;
-
-	if (cpu_is_omap24xx()) {
-		/* Cols: outputs */
-		for (col_idx = 0; col_idx < omap_kp->cols; col_idx++) {
-			if (gpio_request(col_gpios[col_idx], "omap_kp_col") < 0) {
-				printk(KERN_ERR "Failed to request"
-				       "GPIO%d for keypad\n",
-				       col_gpios[col_idx]);
-				goto err1;
-			}
-			gpio_direction_output(col_gpios[col_idx], 0);
-		}
-		/* Rows: inputs */
-		for (row_idx = 0; row_idx < omap_kp->rows; row_idx++) {
-			if (gpio_request(row_gpios[row_idx], "omap_kp_row") < 0) {
-				printk(KERN_ERR "Failed to request"
-				       "GPIO%d for keypad\n",
-				       row_gpios[row_idx]);
-				goto err2;
-			}
-			gpio_direction_input(row_gpios[row_idx]);
-		}
-	} else {
-		col_idx = 0;
-		row_idx = 0;
-	}
-
-	setup_timer(&omap_kp->timer, omap_kp_timer, (unsigned long)omap_kp);
-
-	/* get the irq and init timer*/
-	tasklet_enable(&kp_tasklet);
-	kp_tasklet.data = (unsigned long) omap_kp;
-
-	ret = device_create_file(&pdev->dev, &dev_attr_enable);
-	if (ret < 0)
-		goto err2;
-
-	/* setup input device */
-	__set_bit(EV_KEY, input_dev->evbit);
-	matrix_keypad_build_keymap(pdata->keymap_data, row_shift,
-			input_dev->keycode, input_dev->keybit);
-	input_dev->name = "omap-keypad";
-	input_dev->phys = "omap-keypad/input0";
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-
-	ret = input_register_device(omap_kp->input);
-	if (ret < 0) {
-		printk(KERN_ERR "Unable to register omap-keypad input device\n");
-		goto err3;
-	}
-
-	if (pdata->dbounce)
-		omap_writew(0xff, OMAP1_MPUIO_BASE + OMAP_MPUIO_GPIO_DEBOUNCING);
-
-	/* scan current status and enable interrupt */
-	omap_kp_scan_keypad(omap_kp, keypad_state);
-	if (!cpu_is_omap24xx()) {
-		omap_kp->irq = platform_get_irq(pdev, 0);
-		if (omap_kp->irq >= 0) {
-			if (request_irq(omap_kp->irq, omap_kp_interrupt, 0,
-					"omap-keypad", omap_kp) < 0)
-				goto err4;
-		}
-		omap_writew(0, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
-	} else {
-		for (irq_idx = 0; irq_idx < omap_kp->rows; irq_idx++) {
-			if (request_irq(gpio_to_irq(row_gpios[irq_idx]),
-					omap_kp_interrupt,
-					IRQF_TRIGGER_FALLING,
-					"omap-keypad", omap_kp) < 0)
-				goto err5;
-		}
-	}
-	return 0;
-err5:
-	for (i = irq_idx - 1; i >=0; i--)
-		free_irq(row_gpios[i], omap_kp);
-err4:
-	input_unregister_device(omap_kp->input);
-	input_dev = NULL;
-err3:
-	device_remove_file(&pdev->dev, &dev_attr_enable);
-err2:
-	for (i = row_idx - 1; i >=0; i--)
-		gpio_free(row_gpios[i]);
-err1:
-	for (i = col_idx - 1; i >=0; i--)
-		gpio_free(col_gpios[i]);
-
-	kfree(omap_kp);
-	input_free_device(input_dev);
-
-	return -EINVAL;
-}
-
-static int __devexit omap_kp_remove(struct platform_device *pdev)
-{
-	struct omap_kp *omap_kp = platform_get_drvdata(pdev);
-
-	/* disable keypad interrupt handling */
-	tasklet_disable(&kp_tasklet);
-	if (cpu_is_omap24xx()) {
-		int i;
-		for (i = 0; i < omap_kp->cols; i++)
-			gpio_free(col_gpios[i]);
-		for (i = 0; i < omap_kp->rows; i++) {
-			gpio_free(row_gpios[i]);
-			free_irq(gpio_to_irq(row_gpios[i]), omap_kp);
-		}
-	} else {
-		omap_writew(1, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
-		free_irq(omap_kp->irq, omap_kp);
-	}
-
-	del_timer_sync(&omap_kp->timer);
-	tasklet_kill(&kp_tasklet);
-
-	/* unregister everything */
-	input_unregister_device(omap_kp->input);
-
-	kfree(omap_kp);
-
-	return 0;
-}
-
-static struct platform_driver omap_kp_driver = {
-	.probe		= omap_kp_probe,
-	.remove		= __devexit_p(omap_kp_remove),
-	.suspend	= omap_kp_suspend,
-	.resume		= omap_kp_resume,
-	.driver		= {
-		.name	= "omap-keypad",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(omap_kp_driver);
-
-MODULE_AUTHOR("Timo Teräs");
-MODULE_DESCRIPTION("OMAP Keypad Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:omap-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/omap4-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/omap4-keypad.c
deleted file mode 100644
index e809ac09..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/omap4-keypad.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * OMAP4 Keypad Driver
- *
- * Copyright (C) 2010 Texas Instruments
- *
- * Author: Abraham Arce <x0066660@ti.com>
- * Initial Code: Syed Rafiuddin <rafiuddin.syed@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/errno.h>
-#include <linux/io.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/pm_runtime.h>
-
-#include <linux/platform_data/omap4-keypad.h>
-
-/* OMAP4 registers */
-#define OMAP4_KBD_REVISION		0x00
-#define OMAP4_KBD_SYSCONFIG		0x10
-#define OMAP4_KBD_SYSSTATUS		0x14
-#define OMAP4_KBD_IRQSTATUS		0x18
-#define OMAP4_KBD_IRQENABLE		0x1C
-#define OMAP4_KBD_WAKEUPENABLE		0x20
-#define OMAP4_KBD_PENDING		0x24
-#define OMAP4_KBD_CTRL			0x28
-#define OMAP4_KBD_DEBOUNCINGTIME	0x2C
-#define OMAP4_KBD_LONGKEYTIME		0x30
-#define OMAP4_KBD_TIMEOUT		0x34
-#define OMAP4_KBD_STATEMACHINE		0x38
-#define OMAP4_KBD_ROWINPUTS		0x3C
-#define OMAP4_KBD_COLUMNOUTPUTS		0x40
-#define OMAP4_KBD_FULLCODE31_0		0x44
-#define OMAP4_KBD_FULLCODE63_32		0x48
-
-/* OMAP4 bit definitions */
-#define OMAP4_DEF_IRQENABLE_EVENTEN	(1 << 0)
-#define OMAP4_DEF_IRQENABLE_LONGKEY	(1 << 1)
-#define OMAP4_DEF_IRQENABLE_TIMEOUTEN	(1 << 2)
-#define OMAP4_DEF_WUP_EVENT_ENA		(1 << 0)
-#define OMAP4_DEF_WUP_LONG_KEY_ENA	(1 << 1)
-#define OMAP4_DEF_CTRL_NOSOFTMODE	(1 << 1)
-#define OMAP4_DEF_CTRLPTVVALUE		(1 << 2)
-#define OMAP4_DEF_CTRLPTV		(1 << 1)
-
-/* OMAP4 values */
-#define OMAP4_VAL_IRQDISABLE		0x00
-#define OMAP4_VAL_DEBOUNCINGTIME	0x07
-#define OMAP4_VAL_FUNCTIONALCFG		0x1E
-
-#define OMAP4_MASK_IRQSTATUSDISABLE	0xFFFF
-
-struct omap4_keypad {
-	struct input_dev *input;
-
-	void __iomem *base;
-	int irq;
-
-	unsigned int rows;
-	unsigned int cols;
-	unsigned int row_shift;
-	unsigned char key_state[8];
-	unsigned short keymap[];
-};
-
-/* Interrupt handler */
-static irqreturn_t omap4_keypad_interrupt(int irq, void *dev_id)
-{
-	struct omap4_keypad *keypad_data = dev_id;
-	struct input_dev *input_dev = keypad_data->input;
-	unsigned char key_state[ARRAY_SIZE(keypad_data->key_state)];
-	unsigned int col, row, code, changed;
-	u32 *new_state = (u32 *) key_state;
-
-	/* Disable interrupts */
-	__raw_writel(OMAP4_VAL_IRQDISABLE,
-		     keypad_data->base + OMAP4_KBD_IRQENABLE);
-
-	*new_state = __raw_readl(keypad_data->base + OMAP4_KBD_FULLCODE31_0);
-	*(new_state + 1) = __raw_readl(keypad_data->base
-						+ OMAP4_KBD_FULLCODE63_32);
-
-	for (row = 0; row < keypad_data->rows; row++) {
-		changed = key_state[row] ^ keypad_data->key_state[row];
-		if (!changed)
-			continue;
-
-		for (col = 0; col < keypad_data->cols; col++) {
-			if (changed & (1 << col)) {
-				code = MATRIX_SCAN_CODE(row, col,
-						keypad_data->row_shift);
-				input_event(input_dev, EV_MSC, MSC_SCAN, code);
-				input_report_key(input_dev,
-						 keypad_data->keymap[code],
-						 key_state[row] & (1 << col));
-			}
-		}
-	}
-
-	input_sync(input_dev);
-
-	memcpy(keypad_data->key_state, key_state,
-		sizeof(keypad_data->key_state));
-
-	/* clear pending interrupts */
-	__raw_writel(__raw_readl(keypad_data->base + OMAP4_KBD_IRQSTATUS),
-			keypad_data->base + OMAP4_KBD_IRQSTATUS);
-
-	/* enable interrupts */
-	__raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY,
-			keypad_data->base + OMAP4_KBD_IRQENABLE);
-
-	return IRQ_HANDLED;
-}
-
-static int omap4_keypad_open(struct input_dev *input)
-{
-	struct omap4_keypad *keypad_data = input_get_drvdata(input);
-
-	pm_runtime_get_sync(input->dev.parent);
-
-	disable_irq(keypad_data->irq);
-
-	__raw_writel(OMAP4_VAL_FUNCTIONALCFG,
-			keypad_data->base + OMAP4_KBD_CTRL);
-	__raw_writel(OMAP4_VAL_DEBOUNCINGTIME,
-			keypad_data->base + OMAP4_KBD_DEBOUNCINGTIME);
-	__raw_writel(OMAP4_VAL_IRQDISABLE,
-			keypad_data->base + OMAP4_KBD_IRQSTATUS);
-	__raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY,
-			keypad_data->base + OMAP4_KBD_IRQENABLE);
-	__raw_writel(OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA,
-			keypad_data->base + OMAP4_KBD_WAKEUPENABLE);
-
-	enable_irq(keypad_data->irq);
-
-	return 0;
-}
-
-static void omap4_keypad_close(struct input_dev *input)
-{
-	struct omap4_keypad *keypad_data = input_get_drvdata(input);
-
-	disable_irq(keypad_data->irq);
-
-	/* Disable interrupts */
-	__raw_writel(OMAP4_VAL_IRQDISABLE,
-		     keypad_data->base + OMAP4_KBD_IRQENABLE);
-
-	/* clear pending interrupts */
-	__raw_writel(__raw_readl(keypad_data->base + OMAP4_KBD_IRQSTATUS),
-			keypad_data->base + OMAP4_KBD_IRQSTATUS);
-
-	enable_irq(keypad_data->irq);
-
-	pm_runtime_put_sync(input->dev.parent);
-}
-
-static int __devinit omap4_keypad_probe(struct platform_device *pdev)
-{
-	const struct omap4_keypad_platform_data *pdata;
-	struct omap4_keypad *keypad_data;
-	struct input_dev *input_dev;
-	struct resource *res;
-	resource_size_t size;
-	unsigned int row_shift, max_keys;
-	int irq;
-	int error;
-
-	/* platform data */
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "no base address specified\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (!irq) {
-		dev_err(&pdev->dev, "no keyboard irq assigned\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->keymap_data) {
-		dev_err(&pdev->dev, "no keymap data defined\n");
-		return -EINVAL;
-	}
-
-	row_shift = get_count_order(pdata->cols);
-	max_keys = pdata->rows << row_shift;
-
-	keypad_data = kzalloc(sizeof(struct omap4_keypad) +
-				max_keys * sizeof(keypad_data->keymap[0]),
-			      GFP_KERNEL);
-	if (!keypad_data) {
-		dev_err(&pdev->dev, "keypad_data memory allocation failed\n");
-		return -ENOMEM;
-	}
-
-	size = resource_size(res);
-
-	res = request_mem_region(res->start, size, pdev->name);
-	if (!res) {
-		dev_err(&pdev->dev, "can't request mem region\n");
-		error = -EBUSY;
-		goto err_free_keypad;
-	}
-
-	keypad_data->base = ioremap(res->start, resource_size(res));
-	if (!keypad_data->base) {
-		dev_err(&pdev->dev, "can't ioremap mem resource\n");
-		error = -ENOMEM;
-		goto err_release_mem;
-	}
-
-	keypad_data->irq = irq;
-	keypad_data->row_shift = row_shift;
-	keypad_data->rows = pdata->rows;
-	keypad_data->cols = pdata->cols;
-
-	/* input device allocation */
-	keypad_data->input = input_dev = input_allocate_device();
-	if (!input_dev) {
-		error = -ENOMEM;
-		goto err_unmap;
-	}
-
-	input_dev->name = pdev->name;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0001;
-
-	input_dev->open = omap4_keypad_open;
-	input_dev->close = omap4_keypad_close;
-
-	input_dev->keycode	= keypad_data->keymap;
-	input_dev->keycodesize	= sizeof(keypad_data->keymap[0]);
-	input_dev->keycodemax	= max_keys;
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(EV_REP, input_dev->evbit);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	input_set_drvdata(input_dev, keypad_data);
-
-	matrix_keypad_build_keymap(pdata->keymap_data, row_shift,
-			input_dev->keycode, input_dev->keybit);
-
-	error = request_irq(keypad_data->irq, omap4_keypad_interrupt,
-			     IRQF_TRIGGER_RISING,
-			     "omap4-keypad", keypad_data);
-	if (error) {
-		dev_err(&pdev->dev, "failed to register interrupt\n");
-		goto err_free_input;
-	}
-
-	pm_runtime_enable(&pdev->dev);
-
-	error = input_register_device(keypad_data->input);
-	if (error < 0) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto err_pm_disable;
-	}
-
-	platform_set_drvdata(pdev, keypad_data);
-	return 0;
-
-err_pm_disable:
-	pm_runtime_disable(&pdev->dev);
-	free_irq(keypad_data->irq, keypad_data);
-err_free_input:
-	input_free_device(input_dev);
-err_unmap:
-	iounmap(keypad_data->base);
-err_release_mem:
-	release_mem_region(res->start, size);
-err_free_keypad:
-	kfree(keypad_data);
-	return error;
-}
-
-static int __devexit omap4_keypad_remove(struct platform_device *pdev)
-{
-	struct omap4_keypad *keypad_data = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	free_irq(keypad_data->irq, keypad_data);
-
-	pm_runtime_disable(&pdev->dev);
-
-	input_unregister_device(keypad_data->input);
-
-	iounmap(keypad_data->base);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	kfree(keypad_data);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver omap4_keypad_driver = {
-	.probe		= omap4_keypad_probe,
-	.remove		= __devexit_p(omap4_keypad_remove),
-	.driver		= {
-		.name	= "omap4-keypad",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(omap4_keypad_driver);
-
-MODULE_AUTHOR("Texas Instruments");
-MODULE_DESCRIPTION("OMAP4 Keypad Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:omap4-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/opencores-kbd.c b/ANDROID_3.4.5/drivers/input/keyboard/opencores-kbd.c
deleted file mode 100644
index abe728c7..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/opencores-kbd.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * OpenCores Keyboard Controller Driver
- * http://www.opencores.org/project,keyboardcontroller
- *
- * Copyright 2007-2009 HV Sistemas S.L.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-struct opencores_kbd {
-	struct input_dev *input;
-	struct resource *addr_res;
-	void __iomem *addr;
-	int irq;
-	unsigned short keycodes[128];
-};
-
-static irqreturn_t opencores_kbd_isr(int irq, void *dev_id)
-{
-	struct opencores_kbd *opencores_kbd = dev_id;
-	struct input_dev *input = opencores_kbd->input;
-	unsigned char c;
-
-	c = readb(opencores_kbd->addr);
-	input_report_key(input, c & 0x7f, c & 0x80 ? 0 : 1);
-	input_sync(input);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit opencores_kbd_probe(struct platform_device *pdev)
-{
-	struct input_dev *input;
-	struct opencores_kbd *opencores_kbd;
-	struct resource *res;
-	int irq, i, error;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "missing board memory resource\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "missing board IRQ resource\n");
-		return -EINVAL;
-	}
-
-	opencores_kbd = kzalloc(sizeof(*opencores_kbd), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!opencores_kbd || !input) {
-		dev_err(&pdev->dev, "failed to allocate device structures\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	opencores_kbd->addr_res = res;
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (!res) {
-		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		error = -EBUSY;
-		goto err_free_mem;
-	}
-
-	opencores_kbd->addr = ioremap(res->start, resource_size(res));
-	if (!opencores_kbd->addr) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		error = -ENXIO;
-		goto err_rel_mem;
-	}
-
-	opencores_kbd->input = input;
-	opencores_kbd->irq = irq;
-
-	input->name = pdev->name;
-	input->phys = "opencores-kbd/input0";
-	input->dev.parent = &pdev->dev;
-
-	input_set_drvdata(input, opencores_kbd);
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	input->keycode = opencores_kbd->keycodes;
-	input->keycodesize = sizeof(opencores_kbd->keycodes[0]);
-	input->keycodemax = ARRAY_SIZE(opencores_kbd->keycodes);
-
-	__set_bit(EV_KEY, input->evbit);
-
-	for (i = 0; i < ARRAY_SIZE(opencores_kbd->keycodes); i++) {
-		/*
-		 * OpenCores controller happens to have scancodes match
-		 * our KEY_* definitions.
-		 */
-		opencores_kbd->keycodes[i] = i;
-		__set_bit(opencores_kbd->keycodes[i], input->keybit);
-	}
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	error = request_irq(irq, &opencores_kbd_isr,
-			    IRQF_TRIGGER_RISING, pdev->name, opencores_kbd);
-	if (error) {
-		dev_err(&pdev->dev, "unable to claim irq %d\n", irq);
-		goto err_unmap_mem;
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev, "unable to register input device\n");
-		goto err_free_irq;
-	}
-
-	platform_set_drvdata(pdev, opencores_kbd);
-
-	return 0;
-
- err_free_irq:
-	free_irq(irq, opencores_kbd);
- err_unmap_mem:
-	iounmap(opencores_kbd->addr);
- err_rel_mem:
-	release_mem_region(res->start, resource_size(res));
- err_free_mem:
-	input_free_device(input);
-	kfree(opencores_kbd);
-
-	return error;
-}
-
-static int __devexit opencores_kbd_remove(struct platform_device *pdev)
-{
-	struct opencores_kbd *opencores_kbd = platform_get_drvdata(pdev);
-
-	free_irq(opencores_kbd->irq, opencores_kbd);
-
-	iounmap(opencores_kbd->addr);
-	release_mem_region(opencores_kbd->addr_res->start,
-		resource_size(opencores_kbd->addr_res));
-	input_unregister_device(opencores_kbd->input);
-	kfree(opencores_kbd);
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver opencores_kbd_device_driver = {
-	.probe    = opencores_kbd_probe,
-	.remove   = __devexit_p(opencores_kbd_remove),
-	.driver   = {
-		.name = "opencores-kbd",
-	},
-};
-module_platform_driver(opencores_kbd_device_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Javier Herrero <jherrero@hvsistemas.es>");
-MODULE_DESCRIPTION("Keyboard driver for OpenCores Keyboard Controller");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/pmic8xxx-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/pmic8xxx-keypad.c
deleted file mode 100644
index 01a1c9f8..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/pmic8xxx-keypad.c
+++ /dev/null
@@ -1,789 +0,0 @@
-/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/bitops.h>
-#include <linux/delay.h>
-#include <linux/mutex.h>
-
-#include <linux/mfd/pm8xxx/core.h>
-#include <linux/mfd/pm8xxx/gpio.h>
-#include <linux/input/pmic8xxx-keypad.h>
-
-#define PM8XXX_MAX_ROWS		18
-#define PM8XXX_MAX_COLS		8
-#define PM8XXX_ROW_SHIFT	3
-#define PM8XXX_MATRIX_MAX_SIZE	(PM8XXX_MAX_ROWS * PM8XXX_MAX_COLS)
-
-#define PM8XXX_MIN_ROWS		5
-#define PM8XXX_MIN_COLS		5
-
-#define MAX_SCAN_DELAY		128
-#define MIN_SCAN_DELAY		1
-
-/* in nanoseconds */
-#define MAX_ROW_HOLD_DELAY	122000
-#define MIN_ROW_HOLD_DELAY	30500
-
-#define MAX_DEBOUNCE_TIME	20
-#define MIN_DEBOUNCE_TIME	5
-
-#define KEYP_CTRL			0x148
-
-#define KEYP_CTRL_EVNTS			BIT(0)
-#define KEYP_CTRL_EVNTS_MASK		0x3
-
-#define KEYP_CTRL_SCAN_COLS_SHIFT	5
-#define KEYP_CTRL_SCAN_COLS_MIN		5
-#define KEYP_CTRL_SCAN_COLS_BITS	0x3
-
-#define KEYP_CTRL_SCAN_ROWS_SHIFT	2
-#define KEYP_CTRL_SCAN_ROWS_MIN		5
-#define KEYP_CTRL_SCAN_ROWS_BITS	0x7
-
-#define KEYP_CTRL_KEYP_EN		BIT(7)
-
-#define KEYP_SCAN			0x149
-
-#define KEYP_SCAN_READ_STATE		BIT(0)
-#define KEYP_SCAN_DBOUNCE_SHIFT		1
-#define KEYP_SCAN_PAUSE_SHIFT		3
-#define KEYP_SCAN_ROW_HOLD_SHIFT	6
-
-#define KEYP_TEST			0x14A
-
-#define KEYP_TEST_CLEAR_RECENT_SCAN	BIT(6)
-#define KEYP_TEST_CLEAR_OLD_SCAN	BIT(5)
-#define KEYP_TEST_READ_RESET		BIT(4)
-#define KEYP_TEST_DTEST_EN		BIT(3)
-#define KEYP_TEST_ABORT_READ		BIT(0)
-
-#define KEYP_TEST_DBG_SELECT_SHIFT	1
-
-/* bits of these registers represent
- * '0' for key press
- * '1' for key release
- */
-#define KEYP_RECENT_DATA		0x14B
-#define KEYP_OLD_DATA			0x14C
-
-#define KEYP_CLOCK_FREQ			32768
-
-/**
- * struct pmic8xxx_kp - internal keypad data structure
- * @pdata - keypad platform data pointer
- * @input - input device pointer for keypad
- * @key_sense_irq - key press/release irq number
- * @key_stuck_irq - key stuck notification irq number
- * @keycodes - array to hold the key codes
- * @dev - parent device pointer
- * @keystate - present key press/release state
- * @stuckstate - present state when key stuck irq
- * @ctrl_reg - control register value
- */
-struct pmic8xxx_kp {
-	const struct pm8xxx_keypad_platform_data *pdata;
-	struct input_dev *input;
-	int key_sense_irq;
-	int key_stuck_irq;
-
-	unsigned short keycodes[PM8XXX_MATRIX_MAX_SIZE];
-
-	struct device *dev;
-	u16 keystate[PM8XXX_MAX_ROWS];
-	u16 stuckstate[PM8XXX_MAX_ROWS];
-
-	u8 ctrl_reg;
-};
-
-static int pmic8xxx_kp_write_u8(struct pmic8xxx_kp *kp,
-				 u8 data, u16 reg)
-{
-	int rc;
-
-	rc = pm8xxx_writeb(kp->dev->parent, reg, data);
-	return rc;
-}
-
-static int pmic8xxx_kp_read(struct pmic8xxx_kp *kp,
-				 u8 *data, u16 reg, unsigned num_bytes)
-{
-	int rc;
-
-	rc = pm8xxx_read_buf(kp->dev->parent, reg, data, num_bytes);
-	return rc;
-}
-
-static int pmic8xxx_kp_read_u8(struct pmic8xxx_kp *kp,
-				 u8 *data, u16 reg)
-{
-	int rc;
-
-	rc = pmic8xxx_kp_read(kp, data, reg, 1);
-	return rc;
-}
-
-static u8 pmic8xxx_col_state(struct pmic8xxx_kp *kp, u8 col)
-{
-	/* all keys pressed on that particular row? */
-	if (col == 0x00)
-		return 1 << kp->pdata->num_cols;
-	else
-		return col & ((1 << kp->pdata->num_cols) - 1);
-}
-
-/*
- * Synchronous read protocol for RevB0 onwards:
- *
- * 1. Write '1' to ReadState bit in KEYP_SCAN register
- * 2. Wait 2*32KHz clocks, so that HW can successfully enter read mode
- *    synchronously
- * 3. Read rows in old array first if events are more than one
- * 4. Read rows in recent array
- * 5. Wait 4*32KHz clocks
- * 6. Write '0' to ReadState bit of KEYP_SCAN register so that hw can
- *    synchronously exit read mode.
- */
-static int pmic8xxx_chk_sync_read(struct pmic8xxx_kp *kp)
-{
-	int rc;
-	u8 scan_val;
-
-	rc = pmic8xxx_kp_read_u8(kp, &scan_val, KEYP_SCAN);
-	if (rc < 0) {
-		dev_err(kp->dev, "Error reading KEYP_SCAN reg, rc=%d\n", rc);
-		return rc;
-	}
-
-	scan_val |= 0x1;
-
-	rc = pmic8xxx_kp_write_u8(kp, scan_val, KEYP_SCAN);
-	if (rc < 0) {
-		dev_err(kp->dev, "Error writing KEYP_SCAN reg, rc=%d\n", rc);
-		return rc;
-	}
-
-	/* 2 * 32KHz clocks */
-	udelay((2 * DIV_ROUND_UP(USEC_PER_SEC, KEYP_CLOCK_FREQ)) + 1);
-
-	return rc;
-}
-
-static int pmic8xxx_kp_read_data(struct pmic8xxx_kp *kp, u16 *state,
-					u16 data_reg, int read_rows)
-{
-	int rc, row;
-	u8 new_data[PM8XXX_MAX_ROWS];
-
-	rc = pmic8xxx_kp_read(kp, new_data, data_reg, read_rows);
-	if (rc)
-		return rc;
-
-	for (row = 0; row < kp->pdata->num_rows; row++) {
-		dev_dbg(kp->dev, "new_data[%d] = %d\n", row,
-					new_data[row]);
-		state[row] = pmic8xxx_col_state(kp, new_data[row]);
-	}
-
-	return rc;
-}
-
-static int pmic8xxx_kp_read_matrix(struct pmic8xxx_kp *kp, u16 *new_state,
-					 u16 *old_state)
-{
-	int rc, read_rows;
-	u8 scan_val;
-
-	if (kp->pdata->num_rows < PM8XXX_MIN_ROWS)
-		read_rows = PM8XXX_MIN_ROWS;
-	else
-		read_rows = kp->pdata->num_rows;
-
-	pmic8xxx_chk_sync_read(kp);
-
-	if (old_state) {
-		rc = pmic8xxx_kp_read_data(kp, old_state, KEYP_OLD_DATA,
-						read_rows);
-		if (rc < 0) {
-			dev_err(kp->dev,
-				"Error reading KEYP_OLD_DATA, rc=%d\n", rc);
-			return rc;
-		}
-	}
-
-	rc = pmic8xxx_kp_read_data(kp, new_state, KEYP_RECENT_DATA,
-					 read_rows);
-	if (rc < 0) {
-		dev_err(kp->dev,
-			"Error reading KEYP_RECENT_DATA, rc=%d\n", rc);
-		return rc;
-	}
-
-	/* 4 * 32KHz clocks */
-	udelay((4 * DIV_ROUND_UP(USEC_PER_SEC, KEYP_CLOCK_FREQ)) + 1);
-
-	rc = pmic8xxx_kp_read_u8(kp, &scan_val, KEYP_SCAN);
-	if (rc < 0) {
-		dev_err(kp->dev, "Error reading KEYP_SCAN reg, rc=%d\n", rc);
-		return rc;
-	}
-
-	scan_val &= 0xFE;
-	rc = pmic8xxx_kp_write_u8(kp, scan_val, KEYP_SCAN);
-	if (rc < 0)
-		dev_err(kp->dev, "Error writing KEYP_SCAN reg, rc=%d\n", rc);
-
-	return rc;
-}
-
-static void __pmic8xxx_kp_scan_matrix(struct pmic8xxx_kp *kp, u16 *new_state,
-					 u16 *old_state)
-{
-	int row, col, code;
-
-	for (row = 0; row < kp->pdata->num_rows; row++) {
-		int bits_changed = new_state[row] ^ old_state[row];
-
-		if (!bits_changed)
-			continue;
-
-		for (col = 0; col < kp->pdata->num_cols; col++) {
-			if (!(bits_changed & (1 << col)))
-				continue;
-
-			dev_dbg(kp->dev, "key [%d:%d] %s\n", row, col,
-					!(new_state[row] & (1 << col)) ?
-					"pressed" : "released");
-
-			code = MATRIX_SCAN_CODE(row, col, PM8XXX_ROW_SHIFT);
-
-			input_event(kp->input, EV_MSC, MSC_SCAN, code);
-			input_report_key(kp->input,
-					kp->keycodes[code],
-					!(new_state[row] & (1 << col)));
-
-			input_sync(kp->input);
-		}
-	}
-}
-
-static bool pmic8xxx_detect_ghost_keys(struct pmic8xxx_kp *kp, u16 *new_state)
-{
-	int row, found_first = -1;
-	u16 check, row_state;
-
-	check = 0;
-	for (row = 0; row < kp->pdata->num_rows; row++) {
-		row_state = (~new_state[row]) &
-				 ((1 << kp->pdata->num_cols) - 1);
-
-		if (hweight16(row_state) > 1) {
-			if (found_first == -1)
-				found_first = row;
-			if (check & row_state) {
-				dev_dbg(kp->dev, "detected ghost key on row[%d]"
-					 " and row[%d]\n", found_first, row);
-				return true;
-			}
-		}
-		check |= row_state;
-	}
-	return false;
-}
-
-static int pmic8xxx_kp_scan_matrix(struct pmic8xxx_kp *kp, unsigned int events)
-{
-	u16 new_state[PM8XXX_MAX_ROWS];
-	u16 old_state[PM8XXX_MAX_ROWS];
-	int rc;
-
-	switch (events) {
-	case 0x1:
-		rc = pmic8xxx_kp_read_matrix(kp, new_state, NULL);
-		if (rc < 0)
-			return rc;
-
-		/* detecting ghost key is not an error */
-		if (pmic8xxx_detect_ghost_keys(kp, new_state))
-			return 0;
-		__pmic8xxx_kp_scan_matrix(kp, new_state, kp->keystate);
-		memcpy(kp->keystate, new_state, sizeof(new_state));
-	break;
-	case 0x3: /* two events - eventcounter is gray-coded */
-		rc = pmic8xxx_kp_read_matrix(kp, new_state, old_state);
-		if (rc < 0)
-			return rc;
-
-		__pmic8xxx_kp_scan_matrix(kp, old_state, kp->keystate);
-		__pmic8xxx_kp_scan_matrix(kp, new_state, old_state);
-		memcpy(kp->keystate, new_state, sizeof(new_state));
-	break;
-	case 0x2:
-		dev_dbg(kp->dev, "Some key events were lost\n");
-		rc = pmic8xxx_kp_read_matrix(kp, new_state, old_state);
-		if (rc < 0)
-			return rc;
-		__pmic8xxx_kp_scan_matrix(kp, old_state, kp->keystate);
-		__pmic8xxx_kp_scan_matrix(kp, new_state, old_state);
-		memcpy(kp->keystate, new_state, sizeof(new_state));
-	break;
-	default:
-		rc = -EINVAL;
-	}
-	return rc;
-}
-
-/*
- * NOTE: We are reading recent and old data registers blindly
- * whenever key-stuck interrupt happens, because events counter doesn't
- * get updated when this interrupt happens due to key stuck doesn't get
- * considered as key state change.
- *
- * We are not using old data register contents after they are being read
- * because it might report the key which was pressed before the key being stuck
- * as stuck key because it's pressed status is stored in the old data
- * register.
- */
-static irqreturn_t pmic8xxx_kp_stuck_irq(int irq, void *data)
-{
-	u16 new_state[PM8XXX_MAX_ROWS];
-	u16 old_state[PM8XXX_MAX_ROWS];
-	int rc;
-	struct pmic8xxx_kp *kp = data;
-
-	rc = pmic8xxx_kp_read_matrix(kp, new_state, old_state);
-	if (rc < 0) {
-		dev_err(kp->dev, "failed to read keypad matrix\n");
-		return IRQ_HANDLED;
-	}
-
-	__pmic8xxx_kp_scan_matrix(kp, new_state, kp->stuckstate);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t pmic8xxx_kp_irq(int irq, void *data)
-{
-	struct pmic8xxx_kp *kp = data;
-	u8 ctrl_val, events;
-	int rc;
-
-	rc = pmic8xxx_kp_read(kp, &ctrl_val, KEYP_CTRL, 1);
-	if (rc < 0) {
-		dev_err(kp->dev, "failed to read keyp_ctrl register\n");
-		return IRQ_HANDLED;
-	}
-
-	events = ctrl_val & KEYP_CTRL_EVNTS_MASK;
-
-	rc = pmic8xxx_kp_scan_matrix(kp, events);
-	if (rc < 0)
-		dev_err(kp->dev, "failed to scan matrix\n");
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit pmic8xxx_kpd_init(struct pmic8xxx_kp *kp)
-{
-	int bits, rc, cycles;
-	u8 scan_val = 0, ctrl_val = 0;
-	static const u8 row_bits[] = {
-		0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7,
-	};
-
-	/* Find column bits */
-	if (kp->pdata->num_cols < KEYP_CTRL_SCAN_COLS_MIN)
-		bits = 0;
-	else
-		bits = kp->pdata->num_cols - KEYP_CTRL_SCAN_COLS_MIN;
-	ctrl_val = (bits & KEYP_CTRL_SCAN_COLS_BITS) <<
-		KEYP_CTRL_SCAN_COLS_SHIFT;
-
-	/* Find row bits */
-	if (kp->pdata->num_rows < KEYP_CTRL_SCAN_ROWS_MIN)
-		bits = 0;
-	else
-		bits = row_bits[kp->pdata->num_rows - KEYP_CTRL_SCAN_ROWS_MIN];
-
-	ctrl_val |= (bits << KEYP_CTRL_SCAN_ROWS_SHIFT);
-
-	rc = pmic8xxx_kp_write_u8(kp, ctrl_val, KEYP_CTRL);
-	if (rc < 0) {
-		dev_err(kp->dev, "Error writing KEYP_CTRL reg, rc=%d\n", rc);
-		return rc;
-	}
-
-	bits = (kp->pdata->debounce_ms / 5) - 1;
-
-	scan_val |= (bits << KEYP_SCAN_DBOUNCE_SHIFT);
-
-	bits = fls(kp->pdata->scan_delay_ms) - 1;
-	scan_val |= (bits << KEYP_SCAN_PAUSE_SHIFT);
-
-	/* Row hold time is a multiple of 32KHz cycles. */
-	cycles = (kp->pdata->row_hold_ns * KEYP_CLOCK_FREQ) / NSEC_PER_SEC;
-
-	scan_val |= (cycles << KEYP_SCAN_ROW_HOLD_SHIFT);
-
-	rc = pmic8xxx_kp_write_u8(kp, scan_val, KEYP_SCAN);
-	if (rc)
-		dev_err(kp->dev, "Error writing KEYP_SCAN reg, rc=%d\n", rc);
-
-	return rc;
-
-}
-
-static int  __devinit pmic8xxx_kp_config_gpio(int gpio_start, int num_gpios,
-			struct pmic8xxx_kp *kp, struct pm_gpio *gpio_config)
-{
-	int	rc, i;
-
-	if (gpio_start < 0 || num_gpios < 0)
-		return -EINVAL;
-
-	for (i = 0; i < num_gpios; i++) {
-		rc = pm8xxx_gpio_config(gpio_start + i, gpio_config);
-		if (rc) {
-			dev_err(kp->dev, "%s: FAIL pm8xxx_gpio_config():"
-					"for PM GPIO [%d] rc=%d.\n",
-					__func__, gpio_start + i, rc);
-			return rc;
-		}
-	 }
-
-	return 0;
-}
-
-static int pmic8xxx_kp_enable(struct pmic8xxx_kp *kp)
-{
-	int rc;
-
-	kp->ctrl_reg |= KEYP_CTRL_KEYP_EN;
-
-	rc = pmic8xxx_kp_write_u8(kp, kp->ctrl_reg, KEYP_CTRL);
-	if (rc < 0)
-		dev_err(kp->dev, "Error writing KEYP_CTRL reg, rc=%d\n", rc);
-
-	return rc;
-}
-
-static int pmic8xxx_kp_disable(struct pmic8xxx_kp *kp)
-{
-	int rc;
-
-	kp->ctrl_reg &= ~KEYP_CTRL_KEYP_EN;
-
-	rc = pmic8xxx_kp_write_u8(kp, kp->ctrl_reg, KEYP_CTRL);
-	if (rc < 0)
-		return rc;
-
-	return rc;
-}
-
-static int pmic8xxx_kp_open(struct input_dev *dev)
-{
-	struct pmic8xxx_kp *kp = input_get_drvdata(dev);
-
-	return pmic8xxx_kp_enable(kp);
-}
-
-static void pmic8xxx_kp_close(struct input_dev *dev)
-{
-	struct pmic8xxx_kp *kp = input_get_drvdata(dev);
-
-	pmic8xxx_kp_disable(kp);
-}
-
-/*
- * keypad controller should be initialized in the following sequence
- * only, otherwise it might get into FSM stuck state.
- *
- * - Initialize keypad control parameters, like no. of rows, columns,
- *   timing values etc.,
- * - configure rows and column gpios pull up/down.
- * - set irq edge type.
- * - enable the keypad controller.
- */
-static int __devinit pmic8xxx_kp_probe(struct platform_device *pdev)
-{
-	const struct pm8xxx_keypad_platform_data *pdata =
-					dev_get_platdata(&pdev->dev);
-	const struct matrix_keymap_data *keymap_data;
-	struct pmic8xxx_kp *kp;
-	int rc;
-	u8 ctrl_val;
-
-	struct pm_gpio kypd_drv = {
-		.direction	= PM_GPIO_DIR_OUT,
-		.output_buffer	= PM_GPIO_OUT_BUF_OPEN_DRAIN,
-		.output_value	= 0,
-		.pull		= PM_GPIO_PULL_NO,
-		.vin_sel	= PM_GPIO_VIN_S3,
-		.out_strength	= PM_GPIO_STRENGTH_LOW,
-		.function	= PM_GPIO_FUNC_1,
-		.inv_int_pol	= 1,
-	};
-
-	struct pm_gpio kypd_sns = {
-		.direction	= PM_GPIO_DIR_IN,
-		.pull		= PM_GPIO_PULL_UP_31P5,
-		.vin_sel	= PM_GPIO_VIN_S3,
-		.out_strength	= PM_GPIO_STRENGTH_NO,
-		.function	= PM_GPIO_FUNC_NORMAL,
-		.inv_int_pol	= 1,
-	};
-
-
-	if (!pdata || !pdata->num_cols || !pdata->num_rows ||
-		pdata->num_cols > PM8XXX_MAX_COLS ||
-		pdata->num_rows > PM8XXX_MAX_ROWS ||
-		pdata->num_cols < PM8XXX_MIN_COLS) {
-		dev_err(&pdev->dev, "invalid platform data\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->scan_delay_ms ||
-		pdata->scan_delay_ms > MAX_SCAN_DELAY ||
-		pdata->scan_delay_ms < MIN_SCAN_DELAY ||
-		!is_power_of_2(pdata->scan_delay_ms)) {
-		dev_err(&pdev->dev, "invalid keypad scan time supplied\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->row_hold_ns ||
-		pdata->row_hold_ns > MAX_ROW_HOLD_DELAY ||
-		pdata->row_hold_ns < MIN_ROW_HOLD_DELAY ||
-		((pdata->row_hold_ns % MIN_ROW_HOLD_DELAY) != 0)) {
-		dev_err(&pdev->dev, "invalid keypad row hold time supplied\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->debounce_ms ||
-		((pdata->debounce_ms % 5) != 0) ||
-		pdata->debounce_ms > MAX_DEBOUNCE_TIME ||
-		pdata->debounce_ms < MIN_DEBOUNCE_TIME) {
-		dev_err(&pdev->dev, "invalid debounce time supplied\n");
-		return -EINVAL;
-	}
-
-	keymap_data = pdata->keymap_data;
-	if (!keymap_data) {
-		dev_err(&pdev->dev, "no keymap data supplied\n");
-		return -EINVAL;
-	}
-
-	kp = kzalloc(sizeof(*kp), GFP_KERNEL);
-	if (!kp)
-		return -ENOMEM;
-
-	platform_set_drvdata(pdev, kp);
-
-	kp->pdata	= pdata;
-	kp->dev		= &pdev->dev;
-
-	kp->input = input_allocate_device();
-	if (!kp->input) {
-		dev_err(&pdev->dev, "unable to allocate input device\n");
-		rc = -ENOMEM;
-		goto err_alloc_device;
-	}
-
-	kp->key_sense_irq = platform_get_irq(pdev, 0);
-	if (kp->key_sense_irq < 0) {
-		dev_err(&pdev->dev, "unable to get keypad sense irq\n");
-		rc = -ENXIO;
-		goto err_get_irq;
-	}
-
-	kp->key_stuck_irq = platform_get_irq(pdev, 1);
-	if (kp->key_stuck_irq < 0) {
-		dev_err(&pdev->dev, "unable to get keypad stuck irq\n");
-		rc = -ENXIO;
-		goto err_get_irq;
-	}
-
-	kp->input->name = pdata->input_name ? : "PMIC8XXX keypad";
-	kp->input->phys = pdata->input_phys_device ? : "pmic8xxx_keypad/input0";
-
-	kp->input->dev.parent	= &pdev->dev;
-
-	kp->input->id.bustype	= BUS_I2C;
-	kp->input->id.version	= 0x0001;
-	kp->input->id.product	= 0x0001;
-	kp->input->id.vendor	= 0x0001;
-
-	kp->input->evbit[0]	= BIT_MASK(EV_KEY);
-
-	if (pdata->rep)
-		__set_bit(EV_REP, kp->input->evbit);
-
-	kp->input->keycode	= kp->keycodes;
-	kp->input->keycodemax	= PM8XXX_MATRIX_MAX_SIZE;
-	kp->input->keycodesize	= sizeof(kp->keycodes);
-	kp->input->open		= pmic8xxx_kp_open;
-	kp->input->close	= pmic8xxx_kp_close;
-
-	matrix_keypad_build_keymap(keymap_data, PM8XXX_ROW_SHIFT,
-					kp->input->keycode, kp->input->keybit);
-
-	input_set_capability(kp->input, EV_MSC, MSC_SCAN);
-	input_set_drvdata(kp->input, kp);
-
-	/* initialize keypad state */
-	memset(kp->keystate, 0xff, sizeof(kp->keystate));
-	memset(kp->stuckstate, 0xff, sizeof(kp->stuckstate));
-
-	rc = pmic8xxx_kpd_init(kp);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "unable to initialize keypad controller\n");
-		goto err_get_irq;
-	}
-
-	rc = pmic8xxx_kp_config_gpio(pdata->cols_gpio_start,
-					pdata->num_cols, kp, &kypd_sns);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "unable to configure keypad sense lines\n");
-		goto err_gpio_config;
-	}
-
-	rc = pmic8xxx_kp_config_gpio(pdata->rows_gpio_start,
-					pdata->num_rows, kp, &kypd_drv);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "unable to configure keypad drive lines\n");
-		goto err_gpio_config;
-	}
-
-	rc = request_any_context_irq(kp->key_sense_irq, pmic8xxx_kp_irq,
-				 IRQF_TRIGGER_RISING, "pmic-keypad", kp);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "failed to request keypad sense irq\n");
-		goto err_get_irq;
-	}
-
-	rc = request_any_context_irq(kp->key_stuck_irq, pmic8xxx_kp_stuck_irq,
-				 IRQF_TRIGGER_RISING, "pmic-keypad-stuck", kp);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "failed to request keypad stuck irq\n");
-		goto err_req_stuck_irq;
-	}
-
-	rc = pmic8xxx_kp_read_u8(kp, &ctrl_val, KEYP_CTRL);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "failed to read KEYP_CTRL register\n");
-		goto err_pmic_reg_read;
-	}
-
-	kp->ctrl_reg = ctrl_val;
-
-	rc = input_register_device(kp->input);
-	if (rc < 0) {
-		dev_err(&pdev->dev, "unable to register keypad input device\n");
-		goto err_pmic_reg_read;
-	}
-
-	device_init_wakeup(&pdev->dev, pdata->wakeup);
-
-	return 0;
-
-err_pmic_reg_read:
-	free_irq(kp->key_stuck_irq, kp);
-err_req_stuck_irq:
-	free_irq(kp->key_sense_irq, kp);
-err_gpio_config:
-err_get_irq:
-	input_free_device(kp->input);
-err_alloc_device:
-	platform_set_drvdata(pdev, NULL);
-	kfree(kp);
-	return rc;
-}
-
-static int __devexit pmic8xxx_kp_remove(struct platform_device *pdev)
-{
-	struct pmic8xxx_kp *kp = platform_get_drvdata(pdev);
-
-	device_init_wakeup(&pdev->dev, 0);
-	free_irq(kp->key_stuck_irq, kp);
-	free_irq(kp->key_sense_irq, kp);
-	input_unregister_device(kp->input);
-	kfree(kp);
-
-	platform_set_drvdata(pdev, NULL);
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int pmic8xxx_kp_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct pmic8xxx_kp *kp = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = kp->input;
-
-	if (device_may_wakeup(dev)) {
-		enable_irq_wake(kp->key_sense_irq);
-	} else {
-		mutex_lock(&input_dev->mutex);
-
-		if (input_dev->users)
-			pmic8xxx_kp_disable(kp);
-
-		mutex_unlock(&input_dev->mutex);
-	}
-
-	return 0;
-}
-
-static int pmic8xxx_kp_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct pmic8xxx_kp *kp = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = kp->input;
-
-	if (device_may_wakeup(dev)) {
-		disable_irq_wake(kp->key_sense_irq);
-	} else {
-		mutex_lock(&input_dev->mutex);
-
-		if (input_dev->users)
-			pmic8xxx_kp_enable(kp);
-
-		mutex_unlock(&input_dev->mutex);
-	}
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(pm8xxx_kp_pm_ops,
-			 pmic8xxx_kp_suspend, pmic8xxx_kp_resume);
-
-static struct platform_driver pmic8xxx_kp_driver = {
-	.probe		= pmic8xxx_kp_probe,
-	.remove		= __devexit_p(pmic8xxx_kp_remove),
-	.driver		= {
-		.name = PM8XXX_KEYPAD_DEV_NAME,
-		.owner = THIS_MODULE,
-		.pm = &pm8xxx_kp_pm_ops,
-	},
-};
-module_platform_driver(pmic8xxx_kp_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("PMIC8XXX keypad driver");
-MODULE_VERSION("1.0");
-MODULE_ALIAS("platform:pmic8xxx_keypad");
-MODULE_AUTHOR("Trilok Soni <tsoni@codeaurora.org>");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/pxa27x_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/pxa27x_keypad.c
deleted file mode 100644
index 29fe1b2b..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/pxa27x_keypad.c
+++ /dev/null
@@ -1,608 +0,0 @@
-/*
- * linux/drivers/input/keyboard/pxa27x_keypad.c
- *
- * Driver for the pxa27x matrix keyboard controller.
- *
- * Created:	Feb 22, 2007
- * Author:	Rodolfo Giometti <giometti@linux.it>
- *
- * Based on a previous implementations by Kevin O'Connor
- * <kevin_at_koconnor.net> and Alex Osborne <bobofdoom@gmail.com> and
- * on some suggestions by Nicolas Pitre <nico@fluxnic.net>.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/slab.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <mach/hardware.h>
-#include <plat/pxa27x_keypad.h>
-/*
- * Keypad Controller registers
- */
-#define KPC             0x0000 /* Keypad Control register */
-#define KPDK            0x0008 /* Keypad Direct Key register */
-#define KPREC           0x0010 /* Keypad Rotary Encoder register */
-#define KPMK            0x0018 /* Keypad Matrix Key register */
-#define KPAS            0x0020 /* Keypad Automatic Scan register */
-
-/* Keypad Automatic Scan Multiple Key Presser register 0-3 */
-#define KPASMKP0        0x0028
-#define KPASMKP1        0x0030
-#define KPASMKP2        0x0038
-#define KPASMKP3        0x0040
-#define KPKDI           0x0048
-
-/* bit definitions */
-#define KPC_MKRN(n)	((((n) - 1) & 0x7) << 26) /* matrix key row number */
-#define KPC_MKCN(n)	((((n) - 1) & 0x7) << 23) /* matrix key column number */
-#define KPC_DKN(n)	((((n) - 1) & 0x7) << 6)  /* direct key number */
-
-#define KPC_AS          (0x1 << 30)  /* Automatic Scan bit */
-#define KPC_ASACT       (0x1 << 29)  /* Automatic Scan on Activity */
-#define KPC_MI          (0x1 << 22)  /* Matrix interrupt bit */
-#define KPC_IMKP        (0x1 << 21)  /* Ignore Multiple Key Press */
-
-#define KPC_MS(n)	(0x1 << (13 + (n)))	/* Matrix scan line 'n' */
-#define KPC_MS_ALL      (0xff << 13)
-
-#define KPC_ME          (0x1 << 12)  /* Matrix Keypad Enable */
-#define KPC_MIE         (0x1 << 11)  /* Matrix Interrupt Enable */
-#define KPC_DK_DEB_SEL	(0x1 <<  9)  /* Direct Keypad Debounce Select */
-#define KPC_DI          (0x1 <<  5)  /* Direct key interrupt bit */
-#define KPC_RE_ZERO_DEB (0x1 <<  4)  /* Rotary Encoder Zero Debounce */
-#define KPC_REE1        (0x1 <<  3)  /* Rotary Encoder1 Enable */
-#define KPC_REE0        (0x1 <<  2)  /* Rotary Encoder0 Enable */
-#define KPC_DE          (0x1 <<  1)  /* Direct Keypad Enable */
-#define KPC_DIE         (0x1 <<  0)  /* Direct Keypad interrupt Enable */
-
-#define KPDK_DKP        (0x1 << 31)
-#define KPDK_DK(n)	((n) & 0xff)
-
-#define KPREC_OF1       (0x1 << 31)
-#define kPREC_UF1       (0x1 << 30)
-#define KPREC_OF0       (0x1 << 15)
-#define KPREC_UF0       (0x1 << 14)
-
-#define KPREC_RECOUNT0(n)	((n) & 0xff)
-#define KPREC_RECOUNT1(n)	(((n) >> 16) & 0xff)
-
-#define KPMK_MKP        (0x1 << 31)
-#define KPAS_SO         (0x1 << 31)
-#define KPASMKPx_SO     (0x1 << 31)
-
-#define KPAS_MUKP(n)	(((n) >> 26) & 0x1f)
-#define KPAS_RP(n)	(((n) >> 4) & 0xf)
-#define KPAS_CP(n)	((n) & 0xf)
-
-#define KPASMKP_MKC_MASK	(0xff)
-
-#define keypad_readl(off)	__raw_readl(keypad->mmio_base + (off))
-#define keypad_writel(off, v)	__raw_writel((v), keypad->mmio_base + (off))
-
-#define MAX_MATRIX_KEY_NUM	(MAX_MATRIX_KEY_ROWS * MAX_MATRIX_KEY_COLS)
-#define MAX_KEYPAD_KEYS		(MAX_MATRIX_KEY_NUM + MAX_DIRECT_KEY_NUM)
-
-struct pxa27x_keypad {
-	struct pxa27x_keypad_platform_data *pdata;
-
-	struct clk *clk;
-	struct input_dev *input_dev;
-	void __iomem *mmio_base;
-
-	int irq;
-
-	unsigned short keycodes[MAX_KEYPAD_KEYS];
-	int rotary_rel_code[2];
-
-	/* state row bits of each column scan */
-	uint32_t matrix_key_state[MAX_MATRIX_KEY_COLS];
-	uint32_t direct_key_state;
-
-	unsigned int direct_key_mask;
-};
-
-static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
-{
-	struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
-	struct input_dev *input_dev = keypad->input_dev;
-	unsigned short keycode;
-	int i;
-
-	for (i = 0; i < pdata->matrix_key_map_size; i++) {
-		unsigned int key = pdata->matrix_key_map[i];
-		unsigned int row = KEY_ROW(key);
-		unsigned int col = KEY_COL(key);
-		unsigned int scancode = MATRIX_SCAN_CODE(row, col,
-							 MATRIX_ROW_SHIFT);
-
-		keycode = KEY_VAL(key);
-		keypad->keycodes[scancode] = keycode;
-		__set_bit(keycode, input_dev->keybit);
-	}
-
-	for (i = 0; i < pdata->direct_key_num; i++) {
-		keycode = pdata->direct_key_map[i];
-		keypad->keycodes[MAX_MATRIX_KEY_NUM + i] = keycode;
-		__set_bit(keycode, input_dev->keybit);
-	}
-
-	if (pdata->enable_rotary0) {
-		if (pdata->rotary0_up_key && pdata->rotary0_down_key) {
-			keycode = pdata->rotary0_up_key;
-			keypad->keycodes[MAX_MATRIX_KEY_NUM + 0] = keycode;
-			__set_bit(keycode, input_dev->keybit);
-
-			keycode = pdata->rotary0_down_key;
-			keypad->keycodes[MAX_MATRIX_KEY_NUM + 1] = keycode;
-			__set_bit(keycode, input_dev->keybit);
-
-			keypad->rotary_rel_code[0] = -1;
-		} else {
-			keypad->rotary_rel_code[0] = pdata->rotary0_rel_code;
-			__set_bit(pdata->rotary0_rel_code, input_dev->relbit);
-		}
-	}
-
-	if (pdata->enable_rotary1) {
-		if (pdata->rotary1_up_key && pdata->rotary1_down_key) {
-			keycode = pdata->rotary1_up_key;
-			keypad->keycodes[MAX_MATRIX_KEY_NUM + 2] = keycode;
-			__set_bit(keycode, input_dev->keybit);
-
-			keycode = pdata->rotary1_down_key;
-			keypad->keycodes[MAX_MATRIX_KEY_NUM + 3] = keycode;
-			__set_bit(keycode, input_dev->keybit);
-
-			keypad->rotary_rel_code[1] = -1;
-		} else {
-			keypad->rotary_rel_code[1] = pdata->rotary1_rel_code;
-			__set_bit(pdata->rotary1_rel_code, input_dev->relbit);
-		}
-	}
-
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-}
-
-static void pxa27x_keypad_scan_matrix(struct pxa27x_keypad *keypad)
-{
-	struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
-	struct input_dev *input_dev = keypad->input_dev;
-	int row, col, num_keys_pressed = 0;
-	uint32_t new_state[MAX_MATRIX_KEY_COLS];
-	uint32_t kpas = keypad_readl(KPAS);
-
-	num_keys_pressed = KPAS_MUKP(kpas);
-
-	memset(new_state, 0, sizeof(new_state));
-
-	if (num_keys_pressed == 0)
-		goto scan;
-
-	if (num_keys_pressed == 1) {
-		col = KPAS_CP(kpas);
-		row = KPAS_RP(kpas);
-
-		/* if invalid row/col, treat as no key pressed */
-		if (col >= pdata->matrix_key_cols ||
-		    row >= pdata->matrix_key_rows)
-			goto scan;
-
-		new_state[col] = (1 << row);
-		goto scan;
-	}
-
-	if (num_keys_pressed > 1) {
-		uint32_t kpasmkp0 = keypad_readl(KPASMKP0);
-		uint32_t kpasmkp1 = keypad_readl(KPASMKP1);
-		uint32_t kpasmkp2 = keypad_readl(KPASMKP2);
-		uint32_t kpasmkp3 = keypad_readl(KPASMKP3);
-
-		new_state[0] = kpasmkp0 & KPASMKP_MKC_MASK;
-		new_state[1] = (kpasmkp0 >> 16) & KPASMKP_MKC_MASK;
-		new_state[2] = kpasmkp1 & KPASMKP_MKC_MASK;
-		new_state[3] = (kpasmkp1 >> 16) & KPASMKP_MKC_MASK;
-		new_state[4] = kpasmkp2 & KPASMKP_MKC_MASK;
-		new_state[5] = (kpasmkp2 >> 16) & KPASMKP_MKC_MASK;
-		new_state[6] = kpasmkp3 & KPASMKP_MKC_MASK;
-		new_state[7] = (kpasmkp3 >> 16) & KPASMKP_MKC_MASK;
-	}
-scan:
-	for (col = 0; col < pdata->matrix_key_cols; col++) {
-		uint32_t bits_changed;
-		int code;
-
-		bits_changed = keypad->matrix_key_state[col] ^ new_state[col];
-		if (bits_changed == 0)
-			continue;
-
-		for (row = 0; row < pdata->matrix_key_rows; row++) {
-			if ((bits_changed & (1 << row)) == 0)
-				continue;
-
-			code = MATRIX_SCAN_CODE(row, col, MATRIX_ROW_SHIFT);
-			input_event(input_dev, EV_MSC, MSC_SCAN, code);
-			input_report_key(input_dev, keypad->keycodes[code],
-					 new_state[col] & (1 << row));
-		}
-	}
-	input_sync(input_dev);
-	memcpy(keypad->matrix_key_state, new_state, sizeof(new_state));
-}
-
-#define DEFAULT_KPREC	(0x007f007f)
-
-static inline int rotary_delta(uint32_t kprec)
-{
-	if (kprec & KPREC_OF0)
-		return (kprec & 0xff) + 0x7f;
-	else if (kprec & KPREC_UF0)
-		return (kprec & 0xff) - 0x7f - 0xff;
-	else
-		return (kprec & 0xff) - 0x7f;
-}
-
-static void report_rotary_event(struct pxa27x_keypad *keypad, int r, int delta)
-{
-	struct input_dev *dev = keypad->input_dev;
-
-	if (delta == 0)
-		return;
-
-	if (keypad->rotary_rel_code[r] == -1) {
-		int code = MAX_MATRIX_KEY_NUM + 2 * r + (delta > 0 ? 0 : 1);
-		unsigned char keycode = keypad->keycodes[code];
-
-		/* simulate a press-n-release */
-		input_event(dev, EV_MSC, MSC_SCAN, code);
-		input_report_key(dev, keycode, 1);
-		input_sync(dev);
-		input_event(dev, EV_MSC, MSC_SCAN, code);
-		input_report_key(dev, keycode, 0);
-		input_sync(dev);
-	} else {
-		input_report_rel(dev, keypad->rotary_rel_code[r], delta);
-		input_sync(dev);
-	}
-}
-
-static void pxa27x_keypad_scan_rotary(struct pxa27x_keypad *keypad)
-{
-	struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
-	uint32_t kprec;
-
-	/* read and reset to default count value */
-	kprec = keypad_readl(KPREC);
-	keypad_writel(KPREC, DEFAULT_KPREC);
-
-	if (pdata->enable_rotary0)
-		report_rotary_event(keypad, 0, rotary_delta(kprec));
-
-	if (pdata->enable_rotary1)
-		report_rotary_event(keypad, 1, rotary_delta(kprec >> 16));
-}
-
-static void pxa27x_keypad_scan_direct(struct pxa27x_keypad *keypad)
-{
-	struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
-	struct input_dev *input_dev = keypad->input_dev;
-	unsigned int new_state;
-	uint32_t kpdk, bits_changed;
-	int i;
-
-	kpdk = keypad_readl(KPDK);
-
-	if (pdata->enable_rotary0 || pdata->enable_rotary1)
-		pxa27x_keypad_scan_rotary(keypad);
-
-	new_state = KPDK_DK(kpdk) & keypad->direct_key_mask;
-	bits_changed = keypad->direct_key_state ^ new_state;
-
-	if (bits_changed == 0)
-		return;
-
-	for (i = 0; i < pdata->direct_key_num; i++) {
-		if (bits_changed & (1 << i)) {
-			int code = MAX_MATRIX_KEY_NUM + i;
-
-			input_event(input_dev, EV_MSC, MSC_SCAN, code);
-			input_report_key(input_dev, keypad->keycodes[code],
-					 new_state & (1 << i));
-		}
-	}
-	input_sync(input_dev);
-	keypad->direct_key_state = new_state;
-}
-
-static void clear_wakeup_event(struct pxa27x_keypad *keypad)
-{
-	struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
-
-	if (pdata->clear_wakeup_event)
-		(pdata->clear_wakeup_event)();
-}
-
-static irqreturn_t pxa27x_keypad_irq_handler(int irq, void *dev_id)
-{
-	struct pxa27x_keypad *keypad = dev_id;
-	unsigned long kpc = keypad_readl(KPC);
-
-	clear_wakeup_event(keypad);
-
-	if (kpc & KPC_DI)
-		pxa27x_keypad_scan_direct(keypad);
-
-	if (kpc & KPC_MI)
-		pxa27x_keypad_scan_matrix(keypad);
-
-	return IRQ_HANDLED;
-}
-
-static void pxa27x_keypad_config(struct pxa27x_keypad *keypad)
-{
-	struct pxa27x_keypad_platform_data *pdata = keypad->pdata;
-	unsigned int mask = 0, direct_key_num = 0;
-	unsigned long kpc = 0;
-
-	/* enable matrix keys with automatic scan */
-	if (pdata->matrix_key_rows && pdata->matrix_key_cols) {
-		kpc |= KPC_ASACT | KPC_MIE | KPC_ME | KPC_MS_ALL;
-		kpc |= KPC_MKRN(pdata->matrix_key_rows) |
-		       KPC_MKCN(pdata->matrix_key_cols);
-	}
-
-	/* enable rotary key, debounce interval same as direct keys */
-	if (pdata->enable_rotary0) {
-		mask |= 0x03;
-		direct_key_num = 2;
-		kpc |= KPC_REE0;
-	}
-
-	if (pdata->enable_rotary1) {
-		mask |= 0x0c;
-		direct_key_num = 4;
-		kpc |= KPC_REE1;
-	}
-
-	if (pdata->direct_key_num > direct_key_num)
-		direct_key_num = pdata->direct_key_num;
-
-	keypad->direct_key_mask = ((2 << direct_key_num) - 1) & ~mask;
-
-	/* enable direct key */
-	if (direct_key_num)
-		kpc |= KPC_DE | KPC_DIE | KPC_DKN(direct_key_num);
-
-	keypad_writel(KPC, kpc | KPC_RE_ZERO_DEB);
-	keypad_writel(KPREC, DEFAULT_KPREC);
-	keypad_writel(KPKDI, pdata->debounce_interval);
-}
-
-static int pxa27x_keypad_open(struct input_dev *dev)
-{
-	struct pxa27x_keypad *keypad = input_get_drvdata(dev);
-
-	/* Enable unit clock */
-	clk_enable(keypad->clk);
-	pxa27x_keypad_config(keypad);
-
-	return 0;
-}
-
-static void pxa27x_keypad_close(struct input_dev *dev)
-{
-	struct pxa27x_keypad *keypad = input_get_drvdata(dev);
-
-	/* Disable clock unit */
-	clk_disable(keypad->clk);
-}
-
-#ifdef CONFIG_PM
-static int pxa27x_keypad_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct pxa27x_keypad *keypad = platform_get_drvdata(pdev);
-
-	clk_disable(keypad->clk);
-
-	if (device_may_wakeup(&pdev->dev))
-		enable_irq_wake(keypad->irq);
-
-	return 0;
-}
-
-static int pxa27x_keypad_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct pxa27x_keypad *keypad = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = keypad->input_dev;
-
-	if (device_may_wakeup(&pdev->dev))
-		disable_irq_wake(keypad->irq);
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users) {
-		/* Enable unit clock */
-		clk_enable(keypad->clk);
-		pxa27x_keypad_config(keypad);
-	}
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static const struct dev_pm_ops pxa27x_keypad_pm_ops = {
-	.suspend	= pxa27x_keypad_suspend,
-	.resume		= pxa27x_keypad_resume,
-};
-#endif
-
-static int __devinit pxa27x_keypad_probe(struct platform_device *pdev)
-{
-	struct pxa27x_keypad_platform_data *pdata = pdev->dev.platform_data;
-	struct pxa27x_keypad *keypad;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int irq, error;
-
-	if (pdata == NULL) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get keypad irq\n");
-		return -ENXIO;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to get I/O memory\n");
-		return -ENXIO;
-	}
-
-	keypad = kzalloc(sizeof(struct pxa27x_keypad), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!keypad || !input_dev) {
-		dev_err(&pdev->dev, "failed to allocate memory\n");
-		error = -ENOMEM;
-		goto failed_free;
-	}
-
-	keypad->pdata = pdata;
-	keypad->input_dev = input_dev;
-	keypad->irq = irq;
-
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		error = -EBUSY;
-		goto failed_free;
-	}
-
-	keypad->mmio_base = ioremap(res->start, resource_size(res));
-	if (keypad->mmio_base == NULL) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		error = -ENXIO;
-		goto failed_free_mem;
-	}
-
-	keypad->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(keypad->clk)) {
-		dev_err(&pdev->dev, "failed to get keypad clock\n");
-		error = PTR_ERR(keypad->clk);
-		goto failed_free_io;
-	}
-
-	input_dev->name = pdev->name;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->open = pxa27x_keypad_open;
-	input_dev->close = pxa27x_keypad_close;
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->keycode = keypad->keycodes;
-	input_dev->keycodesize = sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax = ARRAY_SIZE(keypad->keycodes);
-
-	input_set_drvdata(input_dev, keypad);
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	pxa27x_keypad_build_keycode(keypad);
-
-	if ((pdata->enable_rotary0 && keypad->rotary_rel_code[0] != -1) ||
-	    (pdata->enable_rotary1 && keypad->rotary_rel_code[1] != -1)) {
-		input_dev->evbit[0] |= BIT_MASK(EV_REL);
-	}
-
-	error = request_irq(irq, pxa27x_keypad_irq_handler, 0,
-			    pdev->name, keypad);
-	if (error) {
-		dev_err(&pdev->dev, "failed to request IRQ\n");
-		goto failed_put_clk;
-	}
-
-	/* Register the input device */
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto failed_free_irq;
-	}
-
-	platform_set_drvdata(pdev, keypad);
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-failed_free_irq:
-	free_irq(irq, pdev);
-failed_put_clk:
-	clk_put(keypad->clk);
-failed_free_io:
-	iounmap(keypad->mmio_base);
-failed_free_mem:
-	release_mem_region(res->start, resource_size(res));
-failed_free:
-	input_free_device(input_dev);
-	kfree(keypad);
-	return error;
-}
-
-static int __devexit pxa27x_keypad_remove(struct platform_device *pdev)
-{
-	struct pxa27x_keypad *keypad = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	free_irq(keypad->irq, pdev);
-	clk_put(keypad->clk);
-
-	input_unregister_device(keypad->input_dev);
-	iounmap(keypad->mmio_base);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	platform_set_drvdata(pdev, NULL);
-	kfree(keypad);
-
-	return 0;
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:pxa27x-keypad");
-
-static struct platform_driver pxa27x_keypad_driver = {
-	.probe		= pxa27x_keypad_probe,
-	.remove		= __devexit_p(pxa27x_keypad_remove),
-	.driver		= {
-		.name	= "pxa27x-keypad",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &pxa27x_keypad_pm_ops,
-#endif
-	},
-};
-module_platform_driver(pxa27x_keypad_driver);
-
-MODULE_DESCRIPTION("PXA27x Keypad Controller Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/pxa930_rotary.c b/ANDROID_3.4.5/drivers/input/keyboard/pxa930_rotary.c
deleted file mode 100644
index d7f1134b..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/pxa930_rotary.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Driver for the enhanced rotary controller on pxa930 and pxa935
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <mach/pxa930_rotary.h>
-
-#define SBCR	(0x04)
-#define ERCR	(0x0c)
-
-#define SBCR_ERSB	(1 << 5)
-
-struct pxa930_rotary {
-	struct input_dev	*input_dev;
-	void __iomem		*mmio_base;
-	int			last_ercr;
-
-	struct pxa930_rotary_platform_data *pdata;
-};
-
-static void clear_sbcr(struct pxa930_rotary *r)
-{
-	uint32_t sbcr = __raw_readl(r->mmio_base + SBCR);
-
-	__raw_writel(sbcr | SBCR_ERSB, r->mmio_base + SBCR);
-	__raw_writel(sbcr & ~SBCR_ERSB, r->mmio_base + SBCR);
-}
-
-static irqreturn_t rotary_irq(int irq, void *dev_id)
-{
-	struct pxa930_rotary *r = dev_id;
-	struct pxa930_rotary_platform_data *pdata = r->pdata;
-	int ercr, delta, key;
-
-	ercr = __raw_readl(r->mmio_base + ERCR) & 0xf;
-	clear_sbcr(r);
-
-	delta = ercr - r->last_ercr;
-	if (delta == 0)
-		return IRQ_HANDLED;
-
-	r->last_ercr = ercr;
-
-	if (pdata->up_key && pdata->down_key) {
-		key = (delta > 0) ? pdata->up_key : pdata->down_key;
-		input_report_key(r->input_dev, key, 1);
-		input_sync(r->input_dev);
-		input_report_key(r->input_dev, key, 0);
-	} else
-		input_report_rel(r->input_dev, pdata->rel_code, delta);
-
-	input_sync(r->input_dev);
-
-	return IRQ_HANDLED;
-}
-
-static int pxa930_rotary_open(struct input_dev *dev)
-{
-	struct pxa930_rotary *r = input_get_drvdata(dev);
-
-	clear_sbcr(r);
-
-	return 0;
-}
-
-static void pxa930_rotary_close(struct input_dev *dev)
-{
-	struct pxa930_rotary *r = input_get_drvdata(dev);
-
-	clear_sbcr(r);
-}
-
-static int __devinit pxa930_rotary_probe(struct platform_device *pdev)
-{
-	struct pxa930_rotary_platform_data *pdata = pdev->dev.platform_data;
-	struct pxa930_rotary *r;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int irq;
-	int err;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq for rotary controller\n");
-		return -ENXIO;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "no I/O memory defined\n");
-		return -ENXIO;
-	}
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	r = kzalloc(sizeof(struct pxa930_rotary), GFP_KERNEL);
-	if (!r)
-		return -ENOMEM;
-
-	r->mmio_base = ioremap_nocache(res->start, resource_size(res));
-	if (r->mmio_base == NULL) {
-		dev_err(&pdev->dev, "failed to remap IO memory\n");
-		err = -ENXIO;
-		goto failed_free;
-	}
-
-	r->pdata = pdata;
-	platform_set_drvdata(pdev, r);
-
-	/* allocate and register the input device */
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(&pdev->dev, "failed to allocate input device\n");
-		err = -ENOMEM;
-		goto failed_free_io;
-	}
-
-	input_dev->name = pdev->name;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->open = pxa930_rotary_open;
-	input_dev->close = pxa930_rotary_close;
-	input_dev->dev.parent = &pdev->dev;
-
-	if (pdata->up_key && pdata->down_key) {
-		__set_bit(pdata->up_key, input_dev->keybit);
-		__set_bit(pdata->down_key, input_dev->keybit);
-		__set_bit(EV_KEY, input_dev->evbit);
-	} else {
-		__set_bit(pdata->rel_code, input_dev->relbit);
-		__set_bit(EV_REL, input_dev->evbit);
-	}
-
-	r->input_dev = input_dev;
-	input_set_drvdata(input_dev, r);
-
-	err = request_irq(irq, rotary_irq, 0,
-			"enhanced rotary", r);
-	if (err) {
-		dev_err(&pdev->dev, "failed to request IRQ\n");
-		goto failed_free_input;
-	}
-
-	err = input_register_device(input_dev);
-	if (err) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto failed_free_irq;
-	}
-
-	return 0;
-
-failed_free_irq:
-	free_irq(irq, r);
-failed_free_input:
-	input_free_device(input_dev);
-failed_free_io:
-	iounmap(r->mmio_base);
-failed_free:
-	kfree(r);
-	return err;
-}
-
-static int __devexit pxa930_rotary_remove(struct platform_device *pdev)
-{
-	struct pxa930_rotary *r = platform_get_drvdata(pdev);
-
-	free_irq(platform_get_irq(pdev, 0), r);
-	input_unregister_device(r->input_dev);
-	iounmap(r->mmio_base);
-	platform_set_drvdata(pdev, NULL);
-	kfree(r);
-
-	return 0;
-}
-
-static struct platform_driver pxa930_rotary_driver = {
-	.driver		= {
-		.name	= "pxa930-rotary",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= pxa930_rotary_probe,
-	.remove		= __devexit_p(pxa930_rotary_remove),
-};
-module_platform_driver(pxa930_rotary_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Driver for PXA93x Enhanced Rotary Controller");
-MODULE_AUTHOR("Yao Yong <yaoyong@marvell.com>");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/qt1070.c b/ANDROID_3.4.5/drivers/input/keyboard/qt1070.c
deleted file mode 100644
index 0b7b2f89..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/qt1070.c
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- *  Atmel AT42QT1070 QTouch Sensor Controller
- *
- *  Copyright (C) 2011 Atmel
- *
- *  Authors: Bo Shen <voice.shen@atmel.com>
- *
- *  Base on AT42QT2160 driver by:
- *  Raphael Derosso Pereira <raphaelpereira@gmail.com>
- *  Copyright (C) 2009
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/jiffies.h>
-#include <linux/delay.h>
-
-/* Address for each register */
-#define CHIP_ID            0x00
-#define QT1070_CHIP_ID     0x2E
-
-#define FW_VERSION         0x01
-#define QT1070_FW_VERSION  0x15
-
-#define DET_STATUS         0x02
-
-#define KEY_STATUS         0x03
-
-/* Calibrate */
-#define CALIBRATE_CMD      0x38
-#define QT1070_CAL_TIME    200
-
-/* Reset */
-#define RESET              0x39
-#define QT1070_RESET_TIME  255
-
-/* AT42QT1070 support up to 7 keys */
-static const unsigned short qt1070_key2code[] = {
-	KEY_0, KEY_1, KEY_2, KEY_3,
-	KEY_4, KEY_5, KEY_6,
-};
-
-struct qt1070_data {
-	struct i2c_client *client;
-	struct input_dev *input;
-	unsigned int irq;
-	unsigned short keycodes[ARRAY_SIZE(qt1070_key2code)];
-	u8 last_keys;
-};
-
-static int qt1070_read(struct i2c_client *client, u8 reg)
-{
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(client, reg);
-	if (ret < 0)
-		dev_err(&client->dev,
-			"can not read register, returned %d\n", ret);
-
-	return ret;
-}
-
-static int qt1070_write(struct i2c_client *client, u8 reg, u8 data)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(client, reg, data);
-	if (ret < 0)
-		dev_err(&client->dev,
-			"can not write register, returned %d\n", ret);
-
-	return ret;
-}
-
-static bool __devinit qt1070_identify(struct i2c_client *client)
-{
-	int id, ver;
-
-	/* Read Chip ID */
-	id = qt1070_read(client, CHIP_ID);
-	if (id != QT1070_CHIP_ID) {
-		dev_err(&client->dev, "ID %d not supported\n", id);
-		return false;
-	}
-
-	/* Read firmware version */
-	ver = qt1070_read(client, FW_VERSION);
-	if (ver < 0) {
-		dev_err(&client->dev, "could not read the firmware version\n");
-		return false;
-	}
-
-	dev_info(&client->dev, "AT42QT1070 firmware version %x\n", ver);
-
-	return true;
-}
-
-static irqreturn_t qt1070_interrupt(int irq, void *dev_id)
-{
-	struct qt1070_data *data = dev_id;
-	struct i2c_client *client = data->client;
-	struct input_dev *input = data->input;
-	int i;
-	u8 new_keys, keyval, mask = 0x01;
-
-	/* Read the detected status register, thus clearing interrupt */
-	qt1070_read(client, DET_STATUS);
-
-	/* Read which key changed */
-	new_keys = qt1070_read(client, KEY_STATUS);
-
-	for (i = 0; i < ARRAY_SIZE(qt1070_key2code); i++) {
-		keyval = new_keys & mask;
-		if ((data->last_keys & mask) != keyval)
-			input_report_key(input, data->keycodes[i], keyval);
-		mask <<= 1;
-	}
-	input_sync(input);
-
-	data->last_keys = new_keys;
-	return IRQ_HANDLED;
-}
-
-static int __devinit qt1070_probe(struct i2c_client *client,
-				const struct i2c_device_id *id)
-{
-	struct qt1070_data *data;
-	struct input_dev *input;
-	int i;
-	int err;
-
-	err = i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE);
-	if (!err) {
-		dev_err(&client->dev, "%s adapter not supported\n",
-			dev_driver_string(&client->adapter->dev));
-		return -ENODEV;
-	}
-
-	if (!client->irq) {
-		dev_err(&client->dev, "please assign the irq to this device\n");
-		return -EINVAL;
-	}
-
-	/* Identify the qt1070 chip */
-	if (!qt1070_identify(client))
-		return -ENODEV;
-
-	data = kzalloc(sizeof(struct qt1070_data), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!data || !input) {
-		dev_err(&client->dev, "insufficient memory\n");
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	data->client = client;
-	data->input = input;
-	data->irq = client->irq;
-
-	input->name = "AT42QT1070 QTouch Sensor";
-	input->dev.parent = &client->dev;
-	input->id.bustype = BUS_I2C;
-
-	/* Add the keycode */
-	input->keycode = data->keycodes;
-	input->keycodesize = sizeof(data->keycodes[0]);
-	input->keycodemax = ARRAY_SIZE(qt1070_key2code);
-
-	__set_bit(EV_KEY, input->evbit);
-
-	for (i = 0; i < ARRAY_SIZE(qt1070_key2code); i++) {
-		data->keycodes[i] = qt1070_key2code[i];
-		__set_bit(qt1070_key2code[i], input->keybit);
-	}
-
-	/* Calibrate device */
-	qt1070_write(client, CALIBRATE_CMD, 1);
-	msleep(QT1070_CAL_TIME);
-
-	/* Soft reset */
-	qt1070_write(client, RESET, 1);
-	msleep(QT1070_RESET_TIME);
-
-	err = request_threaded_irq(client->irq, NULL, qt1070_interrupt,
-		IRQF_TRIGGER_NONE, client->dev.driver->name, data);
-	if (err) {
-		dev_err(&client->dev, "fail to request irq\n");
-		goto err_free_mem;
-	}
-
-	/* Register the input device */
-	err = input_register_device(data->input);
-	if (err) {
-		dev_err(&client->dev, "Failed to register input device\n");
-		goto err_free_irq;
-	}
-
-	i2c_set_clientdata(client, data);
-
-	/* Read to clear the chang line */
-	qt1070_read(client, DET_STATUS);
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, data);
-err_free_mem:
-	input_free_device(input);
-	kfree(data);
-	return err;
-}
-
-static int __devexit qt1070_remove(struct i2c_client *client)
-{
-	struct qt1070_data *data = i2c_get_clientdata(client);
-
-	/* Release IRQ */
-	free_irq(client->irq, data);
-
-	input_unregister_device(data->input);
-	kfree(data);
-
-	return 0;
-}
-
-static const struct i2c_device_id qt1070_id[] = {
-	{ "qt1070", 0 },
-	{ },
-};
-MODULE_DEVICE_TABLE(i2c, qt1070_id);
-
-static struct i2c_driver qt1070_driver = {
-	.driver	= {
-		.name	= "qt1070",
-		.owner	= THIS_MODULE,
-	},
-	.id_table	= qt1070_id,
-	.probe		= qt1070_probe,
-	.remove		= __devexit_p(qt1070_remove),
-};
-
-module_i2c_driver(qt1070_driver);
-
-MODULE_AUTHOR("Bo Shen <voice.shen@atmel.com>");
-MODULE_DESCRIPTION("Driver for AT42QT1070 QTouch sensor");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/qt2160.c b/ANDROID_3.4.5/drivers/input/keyboard/qt2160.c
deleted file mode 100644
index e7a5e36e..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/qt2160.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/*
- *  qt2160.c - Atmel AT42QT2160 Touch Sense Controller
- *
- *  Copyright (C) 2009 Raphael Derosso Pereira <raphaelpereira@gmail.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/jiffies.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-
-#define QT2160_VALID_CHIPID  0x11
-
-#define QT2160_CMD_CHIPID     0
-#define QT2160_CMD_CODEVER    1
-#define QT2160_CMD_GSTAT      2
-#define QT2160_CMD_KEYS3      3
-#define QT2160_CMD_KEYS4      4
-#define QT2160_CMD_SLIDE      5
-#define QT2160_CMD_GPIOS      6
-#define QT2160_CMD_SUBVER     7
-#define QT2160_CMD_CALIBRATE  10
-
-#define QT2160_CYCLE_INTERVAL	(2*HZ)
-
-static unsigned char qt2160_key2code[] = {
-	KEY_0, KEY_1, KEY_2, KEY_3,
-	KEY_4, KEY_5, KEY_6, KEY_7,
-	KEY_8, KEY_9, KEY_A, KEY_B,
-	KEY_C, KEY_D, KEY_E, KEY_F,
-};
-
-struct qt2160_data {
-	struct i2c_client *client;
-	struct input_dev *input;
-	struct delayed_work dwork;
-	spinlock_t lock;        /* Protects canceling/rescheduling of dwork */
-	unsigned short keycodes[ARRAY_SIZE(qt2160_key2code)];
-	u16 key_matrix;
-};
-
-static int qt2160_read_block(struct i2c_client *client,
-			     u8 inireg, u8 *buffer, unsigned int count)
-{
-	int error, idx = 0;
-
-	/*
-	 * Can't use SMBus block data read. Check for I2C functionality to speed
-	 * things up whenever possible. Otherwise we will be forced to read
-	 * sequentially.
-	 */
-	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C))	{
-
-		error = i2c_smbus_write_byte(client, inireg + idx);
-		if (error) {
-			dev_err(&client->dev,
-				"couldn't send request. Returned %d\n", error);
-			return error;
-		}
-
-		error = i2c_master_recv(client, buffer, count);
-		if (error != count) {
-			dev_err(&client->dev,
-				"couldn't read registers. Returned %d bytes\n", error);
-			return error;
-		}
-	} else {
-
-		while (count--) {
-			int data;
-
-			error = i2c_smbus_write_byte(client, inireg + idx);
-			if (error) {
-				dev_err(&client->dev,
-					"couldn't send request. Returned %d\n", error);
-				return error;
-			}
-
-			data = i2c_smbus_read_byte(client);
-			if (data < 0) {
-				dev_err(&client->dev,
-					"couldn't read register. Returned %d\n", data);
-				return data;
-			}
-
-			buffer[idx++] = data;
-		}
-	}
-
-	return 0;
-}
-
-static int qt2160_get_key_matrix(struct qt2160_data *qt2160)
-{
-	struct i2c_client *client = qt2160->client;
-	struct input_dev *input = qt2160->input;
-	u8 regs[6];
-	u16 old_matrix, new_matrix;
-	int ret, i, mask;
-
-	dev_dbg(&client->dev, "requesting keys...\n");
-
-	/*
-	 * Read all registers from General Status Register
-	 * to GPIOs register
-	 */
-	ret = qt2160_read_block(client, QT2160_CMD_GSTAT, regs, 6);
-	if (ret) {
-		dev_err(&client->dev,
-			"could not perform chip read.\n");
-		return ret;
-	}
-
-	old_matrix = qt2160->key_matrix;
-	qt2160->key_matrix = new_matrix = (regs[2] << 8) | regs[1];
-
-	mask = 0x01;
-	for (i = 0; i < 16; ++i, mask <<= 1) {
-		int keyval = new_matrix & mask;
-
-		if ((old_matrix & mask) != keyval) {
-			input_report_key(input, qt2160->keycodes[i], keyval);
-			dev_dbg(&client->dev, "key %d %s\n",
-				i, keyval ? "pressed" : "released");
-		}
-	}
-
-	input_sync(input);
-
-	return 0;
-}
-
-static irqreturn_t qt2160_irq(int irq, void *_qt2160)
-{
-	struct qt2160_data *qt2160 = _qt2160;
-	unsigned long flags;
-
-	spin_lock_irqsave(&qt2160->lock, flags);
-
-	__cancel_delayed_work(&qt2160->dwork);
-	schedule_delayed_work(&qt2160->dwork, 0);
-
-	spin_unlock_irqrestore(&qt2160->lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-static void qt2160_schedule_read(struct qt2160_data *qt2160)
-{
-	spin_lock_irq(&qt2160->lock);
-	schedule_delayed_work(&qt2160->dwork, QT2160_CYCLE_INTERVAL);
-	spin_unlock_irq(&qt2160->lock);
-}
-
-static void qt2160_worker(struct work_struct *work)
-{
-	struct qt2160_data *qt2160 =
-		container_of(work, struct qt2160_data, dwork.work);
-
-	dev_dbg(&qt2160->client->dev, "worker\n");
-
-	qt2160_get_key_matrix(qt2160);
-
-	/* Avoid device lock up by checking every so often */
-	qt2160_schedule_read(qt2160);
-}
-
-static int __devinit qt2160_read(struct i2c_client *client, u8 reg)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte(client, reg);
-	if (ret) {
-		dev_err(&client->dev,
-			"couldn't send request. Returned %d\n", ret);
-		return ret;
-	}
-
-	ret = i2c_smbus_read_byte(client);
-	if (ret < 0) {
-		dev_err(&client->dev,
-			"couldn't read register. Returned %d\n", ret);
-		return ret;
-	}
-
-	return ret;
-}
-
-static int __devinit qt2160_write(struct i2c_client *client, u8 reg, u8 data)
-{
-	int error;
-
-	error = i2c_smbus_write_byte(client, reg);
-	if (error) {
-		dev_err(&client->dev,
-			"couldn't send request. Returned %d\n", error);
-		return error;
-	}
-
-	error = i2c_smbus_write_byte(client, data);
-	if (error) {
-		dev_err(&client->dev,
-			"couldn't write data. Returned %d\n", error);
-		return error;
-	}
-
-	return error;
-}
-
-
-static bool __devinit qt2160_identify(struct i2c_client *client)
-{
-	int id, ver, rev;
-
-	/* Read Chid ID to check if chip is valid */
-	id = qt2160_read(client, QT2160_CMD_CHIPID);
-	if (id != QT2160_VALID_CHIPID) {
-		dev_err(&client->dev, "ID %d not supported\n", id);
-		return false;
-	}
-
-	/* Read chip firmware version */
-	ver = qt2160_read(client, QT2160_CMD_CODEVER);
-	if (ver < 0) {
-		dev_err(&client->dev, "could not get firmware version\n");
-		return false;
-	}
-
-	/* Read chip firmware revision */
-	rev = qt2160_read(client, QT2160_CMD_SUBVER);
-	if (rev < 0) {
-		dev_err(&client->dev, "could not get firmware revision\n");
-		return false;
-	}
-
-	dev_info(&client->dev, "AT42QT2160 firmware version %d.%d.%d\n",
-			ver >> 4, ver & 0xf, rev);
-
-	return true;
-}
-
-static int __devinit qt2160_probe(struct i2c_client *client,
-				  const struct i2c_device_id *id)
-{
-	struct qt2160_data *qt2160;
-	struct input_dev *input;
-	int i;
-	int error;
-
-	/* Check functionality */
-	error = i2c_check_functionality(client->adapter,
-			I2C_FUNC_SMBUS_BYTE);
-	if (!error) {
-		dev_err(&client->dev, "%s adapter not supported\n",
-				dev_driver_string(&client->adapter->dev));
-		return -ENODEV;
-	}
-
-	if (!qt2160_identify(client))
-		return -ENODEV;
-
-	/* Chip is valid and active. Allocate structure */
-	qt2160 = kzalloc(sizeof(struct qt2160_data), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!qt2160 || !input) {
-		dev_err(&client->dev, "insufficient memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	qt2160->client = client;
-	qt2160->input = input;
-	INIT_DELAYED_WORK(&qt2160->dwork, qt2160_worker);
-	spin_lock_init(&qt2160->lock);
-
-	input->name = "AT42QT2160 Touch Sense Keyboard";
-	input->id.bustype = BUS_I2C;
-
-	input->keycode = qt2160->keycodes;
-	input->keycodesize = sizeof(qt2160->keycodes[0]);
-	input->keycodemax = ARRAY_SIZE(qt2160_key2code);
-
-	__set_bit(EV_KEY, input->evbit);
-	__clear_bit(EV_REP, input->evbit);
-	for (i = 0; i < ARRAY_SIZE(qt2160_key2code); i++) {
-		qt2160->keycodes[i] = qt2160_key2code[i];
-		__set_bit(qt2160_key2code[i], input->keybit);
-	}
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	/* Calibrate device */
-	error = qt2160_write(client, QT2160_CMD_CALIBRATE, 1);
-	if (error) {
-		dev_err(&client->dev, "failed to calibrate device\n");
-		goto err_free_mem;
-	}
-
-	if (client->irq) {
-		error = request_irq(client->irq, qt2160_irq,
-				    IRQF_TRIGGER_FALLING, "qt2160", qt2160);
-		if (error) {
-			dev_err(&client->dev,
-				"failed to allocate irq %d\n", client->irq);
-			goto err_free_mem;
-		}
-	}
-
-	error = input_register_device(qt2160->input);
-	if (error) {
-		dev_err(&client->dev,
-			"Failed to register input device\n");
-		goto err_free_irq;
-	}
-
-	i2c_set_clientdata(client, qt2160);
-	qt2160_schedule_read(qt2160);
-
-	return 0;
-
-err_free_irq:
-	if (client->irq)
-		free_irq(client->irq, qt2160);
-err_free_mem:
-	input_free_device(input);
-	kfree(qt2160);
-	return error;
-}
-
-static int __devexit qt2160_remove(struct i2c_client *client)
-{
-	struct qt2160_data *qt2160 = i2c_get_clientdata(client);
-
-	/* Release IRQ so no queue will be scheduled */
-	if (client->irq)
-		free_irq(client->irq, qt2160);
-
-	cancel_delayed_work_sync(&qt2160->dwork);
-
-	input_unregister_device(qt2160->input);
-	kfree(qt2160);
-
-	return 0;
-}
-
-static const struct i2c_device_id qt2160_idtable[] = {
-	{ "qt2160", 0, },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(i2c, qt2160_idtable);
-
-static struct i2c_driver qt2160_driver = {
-	.driver = {
-		.name	= "qt2160",
-		.owner  = THIS_MODULE,
-	},
-
-	.id_table	= qt2160_idtable,
-	.probe		= qt2160_probe,
-	.remove		= __devexit_p(qt2160_remove),
-};
-
-module_i2c_driver(qt2160_driver);
-
-MODULE_AUTHOR("Raphael Derosso Pereira <raphaelpereira@gmail.com>");
-MODULE_DESCRIPTION("Driver for AT42QT2160 Touch Sensor");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/samsung-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/samsung-keypad.c
deleted file mode 100644
index 2391ae88..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/samsung-keypad.c
+++ /dev/null
@@ -1,697 +0,0 @@
-/*
- * Samsung keypad driver
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- * Author: Donghwa Lee <dh09.lee@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/pm.h>
-#include <linux/pm_runtime.h>
-#include <linux/slab.h>
-#include <linux/of.h>
-#include <linux/of_gpio.h>
-#include <linux/sched.h>
-#include <linux/input/samsung-keypad.h>
-
-#define SAMSUNG_KEYIFCON			0x00
-#define SAMSUNG_KEYIFSTSCLR			0x04
-#define SAMSUNG_KEYIFCOL			0x08
-#define SAMSUNG_KEYIFROW			0x0c
-#define SAMSUNG_KEYIFFC				0x10
-
-/* SAMSUNG_KEYIFCON */
-#define SAMSUNG_KEYIFCON_INT_F_EN		(1 << 0)
-#define SAMSUNG_KEYIFCON_INT_R_EN		(1 << 1)
-#define SAMSUNG_KEYIFCON_DF_EN			(1 << 2)
-#define SAMSUNG_KEYIFCON_FC_EN			(1 << 3)
-#define SAMSUNG_KEYIFCON_WAKEUPEN		(1 << 4)
-
-/* SAMSUNG_KEYIFSTSCLR */
-#define SAMSUNG_KEYIFSTSCLR_P_INT_MASK		(0xff << 0)
-#define SAMSUNG_KEYIFSTSCLR_R_INT_MASK		(0xff << 8)
-#define SAMSUNG_KEYIFSTSCLR_R_INT_OFFSET	8
-#define S5PV210_KEYIFSTSCLR_P_INT_MASK		(0x3fff << 0)
-#define S5PV210_KEYIFSTSCLR_R_INT_MASK		(0x3fff << 16)
-#define S5PV210_KEYIFSTSCLR_R_INT_OFFSET	16
-
-/* SAMSUNG_KEYIFCOL */
-#define SAMSUNG_KEYIFCOL_MASK			(0xff << 0)
-#define S5PV210_KEYIFCOLEN_MASK			(0xff << 8)
-
-/* SAMSUNG_KEYIFROW */
-#define SAMSUNG_KEYIFROW_MASK			(0xff << 0)
-#define S5PV210_KEYIFROW_MASK			(0x3fff << 0)
-
-/* SAMSUNG_KEYIFFC */
-#define SAMSUNG_KEYIFFC_MASK			(0x3ff << 0)
-
-enum samsung_keypad_type {
-	KEYPAD_TYPE_SAMSUNG,
-	KEYPAD_TYPE_S5PV210,
-};
-
-struct samsung_keypad {
-	struct input_dev *input_dev;
-	struct platform_device *pdev;
-	struct clk *clk;
-	void __iomem *base;
-	wait_queue_head_t wait;
-	bool stopped;
-	bool wake_enabled;
-	int irq;
-	enum samsung_keypad_type type;
-	unsigned int row_shift;
-	unsigned int rows;
-	unsigned int cols;
-	unsigned int row_state[SAMSUNG_MAX_COLS];
-#ifdef CONFIG_OF
-	int row_gpios[SAMSUNG_MAX_ROWS];
-	int col_gpios[SAMSUNG_MAX_COLS];
-#endif
-	unsigned short keycodes[];
-};
-
-static void samsung_keypad_scan(struct samsung_keypad *keypad,
-				unsigned int *row_state)
-{
-	unsigned int col;
-	unsigned int val;
-
-	for (col = 0; col < keypad->cols; col++) {
-		if (keypad->type == KEYPAD_TYPE_S5PV210) {
-			val = S5PV210_KEYIFCOLEN_MASK;
-			val &= ~(1 << col) << 8;
-		} else {
-			val = SAMSUNG_KEYIFCOL_MASK;
-			val &= ~(1 << col);
-		}
-
-		writel(val, keypad->base + SAMSUNG_KEYIFCOL);
-		mdelay(1);
-
-		val = readl(keypad->base + SAMSUNG_KEYIFROW);
-		row_state[col] = ~val & ((1 << keypad->rows) - 1);
-	}
-
-	/* KEYIFCOL reg clear */
-	writel(0, keypad->base + SAMSUNG_KEYIFCOL);
-}
-
-static bool samsung_keypad_report(struct samsung_keypad *keypad,
-				  unsigned int *row_state)
-{
-	struct input_dev *input_dev = keypad->input_dev;
-	unsigned int changed;
-	unsigned int pressed;
-	unsigned int key_down = 0;
-	unsigned int val;
-	unsigned int col, row;
-
-	for (col = 0; col < keypad->cols; col++) {
-		changed = row_state[col] ^ keypad->row_state[col];
-		key_down |= row_state[col];
-		if (!changed)
-			continue;
-
-		for (row = 0; row < keypad->rows; row++) {
-			if (!(changed & (1 << row)))
-				continue;
-
-			pressed = row_state[col] & (1 << row);
-
-			dev_dbg(&keypad->input_dev->dev,
-				"key %s, row: %d, col: %d\n",
-				pressed ? "pressed" : "released", row, col);
-
-			val = MATRIX_SCAN_CODE(row, col, keypad->row_shift);
-
-			input_event(input_dev, EV_MSC, MSC_SCAN, val);
-			input_report_key(input_dev,
-					keypad->keycodes[val], pressed);
-		}
-		input_sync(keypad->input_dev);
-	}
-
-	memcpy(keypad->row_state, row_state, sizeof(keypad->row_state));
-
-	return key_down;
-}
-
-static irqreturn_t samsung_keypad_irq(int irq, void *dev_id)
-{
-	struct samsung_keypad *keypad = dev_id;
-	unsigned int row_state[SAMSUNG_MAX_COLS];
-	unsigned int val;
-	bool key_down;
-
-	pm_runtime_get_sync(&keypad->pdev->dev);
-
-	do {
-		val = readl(keypad->base + SAMSUNG_KEYIFSTSCLR);
-		/* Clear interrupt. */
-		writel(~0x0, keypad->base + SAMSUNG_KEYIFSTSCLR);
-
-		samsung_keypad_scan(keypad, row_state);
-
-		key_down = samsung_keypad_report(keypad, row_state);
-		if (key_down)
-			wait_event_timeout(keypad->wait, keypad->stopped,
-					   msecs_to_jiffies(50));
-
-	} while (key_down && !keypad->stopped);
-
-	pm_runtime_put(&keypad->pdev->dev);
-
-	return IRQ_HANDLED;
-}
-
-static void samsung_keypad_start(struct samsung_keypad *keypad)
-{
-	unsigned int val;
-
-	pm_runtime_get_sync(&keypad->pdev->dev);
-
-	/* Tell IRQ thread that it may poll the device. */
-	keypad->stopped = false;
-
-	clk_enable(keypad->clk);
-
-	/* Enable interrupt bits. */
-	val = readl(keypad->base + SAMSUNG_KEYIFCON);
-	val |= SAMSUNG_KEYIFCON_INT_F_EN | SAMSUNG_KEYIFCON_INT_R_EN;
-	writel(val, keypad->base + SAMSUNG_KEYIFCON);
-
-	/* KEYIFCOL reg clear. */
-	writel(0, keypad->base + SAMSUNG_KEYIFCOL);
-
-	pm_runtime_put(&keypad->pdev->dev);
-}
-
-static void samsung_keypad_stop(struct samsung_keypad *keypad)
-{
-	unsigned int val;
-
-	pm_runtime_get_sync(&keypad->pdev->dev);
-
-	/* Signal IRQ thread to stop polling and disable the handler. */
-	keypad->stopped = true;
-	wake_up(&keypad->wait);
-	disable_irq(keypad->irq);
-
-	/* Clear interrupt. */
-	writel(~0x0, keypad->base + SAMSUNG_KEYIFSTSCLR);
-
-	/* Disable interrupt bits. */
-	val = readl(keypad->base + SAMSUNG_KEYIFCON);
-	val &= ~(SAMSUNG_KEYIFCON_INT_F_EN | SAMSUNG_KEYIFCON_INT_R_EN);
-	writel(val, keypad->base + SAMSUNG_KEYIFCON);
-
-	clk_disable(keypad->clk);
-
-	/*
-	 * Now that chip should not generate interrupts we can safely
-	 * re-enable the handler.
-	 */
-	enable_irq(keypad->irq);
-
-	pm_runtime_put(&keypad->pdev->dev);
-}
-
-static int samsung_keypad_open(struct input_dev *input_dev)
-{
-	struct samsung_keypad *keypad = input_get_drvdata(input_dev);
-
-	samsung_keypad_start(keypad);
-
-	return 0;
-}
-
-static void samsung_keypad_close(struct input_dev *input_dev)
-{
-	struct samsung_keypad *keypad = input_get_drvdata(input_dev);
-
-	samsung_keypad_stop(keypad);
-}
-
-#ifdef CONFIG_OF
-static struct samsung_keypad_platdata *samsung_keypad_parse_dt(
-				struct device *dev)
-{
-	struct samsung_keypad_platdata *pdata;
-	struct matrix_keymap_data *keymap_data;
-	uint32_t *keymap, num_rows = 0, num_cols = 0;
-	struct device_node *np = dev->of_node, *key_np;
-	unsigned int key_count = 0;
-
-	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
-	if (!pdata) {
-		dev_err(dev, "could not allocate memory for platform data\n");
-		return NULL;
-	}
-
-	of_property_read_u32(np, "samsung,keypad-num-rows", &num_rows);
-	of_property_read_u32(np, "samsung,keypad-num-columns", &num_cols);
-	if (!num_rows || !num_cols) {
-		dev_err(dev, "number of keypad rows/columns not specified\n");
-		return NULL;
-	}
-	pdata->rows = num_rows;
-	pdata->cols = num_cols;
-
-	keymap_data = devm_kzalloc(dev, sizeof(*keymap_data), GFP_KERNEL);
-	if (!keymap_data) {
-		dev_err(dev, "could not allocate memory for keymap data\n");
-		return NULL;
-	}
-	pdata->keymap_data = keymap_data;
-
-	for_each_child_of_node(np, key_np)
-		key_count++;
-
-	keymap_data->keymap_size = key_count;
-	keymap = devm_kzalloc(dev, sizeof(uint32_t) * key_count, GFP_KERNEL);
-	if (!keymap) {
-		dev_err(dev, "could not allocate memory for keymap\n");
-		return NULL;
-	}
-	keymap_data->keymap = keymap;
-
-	for_each_child_of_node(np, key_np) {
-		u32 row, col, key_code;
-		of_property_read_u32(key_np, "keypad,row", &row);
-		of_property_read_u32(key_np, "keypad,column", &col);
-		of_property_read_u32(key_np, "linux,code", &key_code);
-		*keymap++ = KEY(row, col, key_code);
-	}
-
-	if (of_get_property(np, "linux,input-no-autorepeat", NULL))
-		pdata->no_autorepeat = true;
-	if (of_get_property(np, "linux,input-wakeup", NULL))
-		pdata->wakeup = true;
-
-	return pdata;
-}
-
-static void samsung_keypad_parse_dt_gpio(struct device *dev,
-				struct samsung_keypad *keypad)
-{
-	struct device_node *np = dev->of_node;
-	int gpio, ret, row, col;
-
-	for (row = 0; row < keypad->rows; row++) {
-		gpio = of_get_named_gpio(np, "row-gpios", row);
-		keypad->row_gpios[row] = gpio;
-		if (!gpio_is_valid(gpio)) {
-			dev_err(dev, "keypad row[%d]: invalid gpio %d\n",
-					row, gpio);
-			continue;
-		}
-
-		ret = gpio_request(gpio, "keypad-row");
-		if (ret)
-			dev_err(dev, "keypad row[%d] gpio request failed\n",
-					row);
-	}
-
-	for (col = 0; col < keypad->cols; col++) {
-		gpio = of_get_named_gpio(np, "col-gpios", col);
-		keypad->col_gpios[col] = gpio;
-		if (!gpio_is_valid(gpio)) {
-			dev_err(dev, "keypad column[%d]: invalid gpio %d\n",
-					col, gpio);
-			continue;
-		}
-
-		ret = gpio_request(gpio, "keypad-col");
-		if (ret)
-			dev_err(dev, "keypad column[%d] gpio request failed\n",
-					col);
-	}
-}
-
-static void samsung_keypad_dt_gpio_free(struct samsung_keypad *keypad)
-{
-	int cnt;
-
-	for (cnt = 0; cnt < keypad->rows; cnt++)
-		if (gpio_is_valid(keypad->row_gpios[cnt]))
-			gpio_free(keypad->row_gpios[cnt]);
-
-	for (cnt = 0; cnt < keypad->cols; cnt++)
-		if (gpio_is_valid(keypad->col_gpios[cnt]))
-			gpio_free(keypad->col_gpios[cnt]);
-}
-#else
-static
-struct samsung_keypad_platdata *samsung_keypad_parse_dt(struct device *dev)
-{
-	return NULL;
-}
-
-static void samsung_keypad_dt_gpio_free(struct samsung_keypad *keypad)
-{
-}
-#endif
-
-static int __devinit samsung_keypad_probe(struct platform_device *pdev)
-{
-	const struct samsung_keypad_platdata *pdata;
-	const struct matrix_keymap_data *keymap_data;
-	struct samsung_keypad *keypad;
-	struct resource *res;
-	struct input_dev *input_dev;
-	unsigned int row_shift;
-	unsigned int keymap_size;
-	int error;
-
-	if (pdev->dev.of_node)
-		pdata = samsung_keypad_parse_dt(&pdev->dev);
-	else
-		pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	keymap_data = pdata->keymap_data;
-	if (!keymap_data) {
-		dev_err(&pdev->dev, "no keymap data defined\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->rows || pdata->rows > SAMSUNG_MAX_ROWS)
-		return -EINVAL;
-
-	if (!pdata->cols || pdata->cols > SAMSUNG_MAX_COLS)
-		return -EINVAL;
-
-	/* initialize the gpio */
-	if (pdata->cfg_gpio)
-		pdata->cfg_gpio(pdata->rows, pdata->cols);
-
-	row_shift = get_count_order(pdata->cols);
-	keymap_size = (pdata->rows << row_shift) * sizeof(keypad->keycodes[0]);
-
-	keypad = kzalloc(sizeof(*keypad) + keymap_size, GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!keypad || !input_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		error = -ENODEV;
-		goto err_free_mem;
-	}
-
-	keypad->base = ioremap(res->start, resource_size(res));
-	if (!keypad->base) {
-		error = -EBUSY;
-		goto err_free_mem;
-	}
-
-	keypad->clk = clk_get(&pdev->dev, "keypad");
-	if (IS_ERR(keypad->clk)) {
-		dev_err(&pdev->dev, "failed to get keypad clk\n");
-		error = PTR_ERR(keypad->clk);
-		goto err_unmap_base;
-	}
-
-	keypad->input_dev = input_dev;
-	keypad->pdev = pdev;
-	keypad->row_shift = row_shift;
-	keypad->rows = pdata->rows;
-	keypad->cols = pdata->cols;
-	keypad->stopped = true;
-	init_waitqueue_head(&keypad->wait);
-
-	if (pdev->dev.of_node) {
-#ifdef CONFIG_OF
-		samsung_keypad_parse_dt_gpio(&pdev->dev, keypad);
-		keypad->type = of_device_is_compatible(pdev->dev.of_node,
-					"samsung,s5pv210-keypad");
-#endif
-	} else {
-		keypad->type = platform_get_device_id(pdev)->driver_data;
-	}
-
-	input_dev->name = pdev->name;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->dev.parent = &pdev->dev;
-	input_set_drvdata(input_dev, keypad);
-
-	input_dev->open = samsung_keypad_open;
-	input_dev->close = samsung_keypad_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
-	if (!pdata->no_autorepeat)
-		input_dev->evbit[0] |= BIT_MASK(EV_REP);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	input_dev->keycode = keypad->keycodes;
-	input_dev->keycodesize = sizeof(keypad->keycodes[0]);
-	input_dev->keycodemax = pdata->rows << row_shift;
-
-	matrix_keypad_build_keymap(keymap_data, row_shift,
-			input_dev->keycode, input_dev->keybit);
-
-	keypad->irq = platform_get_irq(pdev, 0);
-	if (keypad->irq < 0) {
-		error = keypad->irq;
-		goto err_put_clk;
-	}
-
-	error = request_threaded_irq(keypad->irq, NULL, samsung_keypad_irq,
-			IRQF_ONESHOT, dev_name(&pdev->dev), keypad);
-	if (error) {
-		dev_err(&pdev->dev, "failed to register keypad interrupt\n");
-		goto err_put_clk;
-	}
-
-	device_init_wakeup(&pdev->dev, pdata->wakeup);
-	platform_set_drvdata(pdev, keypad);
-	pm_runtime_enable(&pdev->dev);
-
-	error = input_register_device(keypad->input_dev);
-	if (error)
-		goto err_free_irq;
-
-	if (pdev->dev.of_node) {
-		devm_kfree(&pdev->dev, (void *)pdata->keymap_data->keymap);
-		devm_kfree(&pdev->dev, (void *)pdata->keymap_data);
-		devm_kfree(&pdev->dev, (void *)pdata);
-	}
-	return 0;
-
-err_free_irq:
-	free_irq(keypad->irq, keypad);
-	pm_runtime_disable(&pdev->dev);
-	device_init_wakeup(&pdev->dev, 0);
-	platform_set_drvdata(pdev, NULL);
-err_put_clk:
-	clk_put(keypad->clk);
-	samsung_keypad_dt_gpio_free(keypad);
-err_unmap_base:
-	iounmap(keypad->base);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(keypad);
-
-	return error;
-}
-
-static int __devexit samsung_keypad_remove(struct platform_device *pdev)
-{
-	struct samsung_keypad *keypad = platform_get_drvdata(pdev);
-
-	pm_runtime_disable(&pdev->dev);
-	device_init_wakeup(&pdev->dev, 0);
-	platform_set_drvdata(pdev, NULL);
-
-	input_unregister_device(keypad->input_dev);
-
-	/*
-	 * It is safe to free IRQ after unregistering device because
-	 * samsung_keypad_close will shut off interrupts.
-	 */
-	free_irq(keypad->irq, keypad);
-
-	clk_put(keypad->clk);
-	samsung_keypad_dt_gpio_free(keypad);
-
-	iounmap(keypad->base);
-	kfree(keypad);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_RUNTIME
-static int samsung_keypad_runtime_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct samsung_keypad *keypad = platform_get_drvdata(pdev);
-	unsigned int val;
-	int error;
-
-	if (keypad->stopped)
-		return 0;
-
-	/* This may fail on some SoCs due to lack of controller support */
-	error = enable_irq_wake(keypad->irq);
-	if (!error)
-		keypad->wake_enabled = true;
-
-	val = readl(keypad->base + SAMSUNG_KEYIFCON);
-	val |= SAMSUNG_KEYIFCON_WAKEUPEN;
-	writel(val, keypad->base + SAMSUNG_KEYIFCON);
-
-	clk_disable(keypad->clk);
-
-	return 0;
-}
-
-static int samsung_keypad_runtime_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct samsung_keypad *keypad = platform_get_drvdata(pdev);
-	unsigned int val;
-
-	if (keypad->stopped)
-		return 0;
-
-	clk_enable(keypad->clk);
-
-	val = readl(keypad->base + SAMSUNG_KEYIFCON);
-	val &= ~SAMSUNG_KEYIFCON_WAKEUPEN;
-	writel(val, keypad->base + SAMSUNG_KEYIFCON);
-
-	if (keypad->wake_enabled)
-		disable_irq_wake(keypad->irq);
-
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_PM_SLEEP
-static void samsung_keypad_toggle_wakeup(struct samsung_keypad *keypad,
-					 bool enable)
-{
-	unsigned int val;
-
-	clk_enable(keypad->clk);
-
-	val = readl(keypad->base + SAMSUNG_KEYIFCON);
-	if (enable) {
-		val |= SAMSUNG_KEYIFCON_WAKEUPEN;
-		if (device_may_wakeup(&keypad->pdev->dev))
-			enable_irq_wake(keypad->irq);
-	} else {
-		val &= ~SAMSUNG_KEYIFCON_WAKEUPEN;
-		if (device_may_wakeup(&keypad->pdev->dev))
-			disable_irq_wake(keypad->irq);
-	}
-	writel(val, keypad->base + SAMSUNG_KEYIFCON);
-
-	clk_disable(keypad->clk);
-}
-
-static int samsung_keypad_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct samsung_keypad *keypad = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = keypad->input_dev;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		samsung_keypad_stop(keypad);
-
-	samsung_keypad_toggle_wakeup(keypad, true);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static int samsung_keypad_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct samsung_keypad *keypad = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = keypad->input_dev;
-
-	mutex_lock(&input_dev->mutex);
-
-	samsung_keypad_toggle_wakeup(keypad, false);
-
-	if (input_dev->users)
-		samsung_keypad_start(keypad);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-#endif
-
-static const struct dev_pm_ops samsung_keypad_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(samsung_keypad_suspend, samsung_keypad_resume)
-	SET_RUNTIME_PM_OPS(samsung_keypad_runtime_suspend,
-			   samsung_keypad_runtime_resume, NULL)
-};
-
-#ifdef CONFIG_OF
-static const struct of_device_id samsung_keypad_dt_match[] = {
-	{ .compatible = "samsung,s3c6410-keypad" },
-	{ .compatible = "samsung,s5pv210-keypad" },
-	{},
-};
-MODULE_DEVICE_TABLE(of, samsung_keypad_dt_match);
-#else
-#define samsung_keypad_dt_match NULL
-#endif
-
-static struct platform_device_id samsung_keypad_driver_ids[] = {
-	{
-		.name		= "samsung-keypad",
-		.driver_data	= KEYPAD_TYPE_SAMSUNG,
-	}, {
-		.name		= "s5pv210-keypad",
-		.driver_data	= KEYPAD_TYPE_S5PV210,
-	},
-	{ },
-};
-MODULE_DEVICE_TABLE(platform, samsung_keypad_driver_ids);
-
-static struct platform_driver samsung_keypad_driver = {
-	.probe		= samsung_keypad_probe,
-	.remove		= __devexit_p(samsung_keypad_remove),
-	.driver		= {
-		.name	= "samsung-keypad",
-		.owner	= THIS_MODULE,
-		.of_match_table = samsung_keypad_dt_match,
-		.pm	= &samsung_keypad_pm_ops,
-	},
-	.id_table	= samsung_keypad_driver_ids,
-};
-module_platform_driver(samsung_keypad_driver);
-
-MODULE_DESCRIPTION("Samsung keypad driver");
-MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
-MODULE_AUTHOR("Donghwa Lee <dh09.lee@samsung.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/sh_keysc.c b/ANDROID_3.4.5/drivers/input/keyboard/sh_keysc.c
deleted file mode 100644
index da54ad5d..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/sh_keysc.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * SuperH KEYSC Keypad Driver
- *
- * Copyright (C) 2008 Magnus Damm
- *
- * Based on gpio_keys.c, Copyright 2005 Phil Blundell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/input/sh_keysc.h>
-#include <linux/bitmap.h>
-#include <linux/pm_runtime.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-static const struct {
-	unsigned char kymd, keyout, keyin;
-} sh_keysc_mode[] = {
-	[SH_KEYSC_MODE_1] = { 0, 6, 5 },
-	[SH_KEYSC_MODE_2] = { 1, 5, 6 },
-	[SH_KEYSC_MODE_3] = { 2, 4, 7 },
-	[SH_KEYSC_MODE_4] = { 3, 6, 6 },
-	[SH_KEYSC_MODE_5] = { 4, 6, 7 },
-	[SH_KEYSC_MODE_6] = { 5, 8, 8 },
-};
-
-struct sh_keysc_priv {
-	void __iomem *iomem_base;
-	DECLARE_BITMAP(last_keys, SH_KEYSC_MAXKEYS);
-	struct input_dev *input;
-	struct sh_keysc_info pdata;
-};
-
-#define KYCR1 0
-#define KYCR2 1
-#define KYINDR 2
-#define KYOUTDR 3
-
-#define KYCR2_IRQ_LEVEL    0x10
-#define KYCR2_IRQ_DISABLED 0x00
-
-static unsigned long sh_keysc_read(struct sh_keysc_priv *p, int reg_nr)
-{
-	return ioread16(p->iomem_base + (reg_nr << 2));
-}
-
-static void sh_keysc_write(struct sh_keysc_priv *p, int reg_nr,
-			   unsigned long value)
-{
-	iowrite16(value, p->iomem_base + (reg_nr << 2));
-}
-
-static void sh_keysc_level_mode(struct sh_keysc_priv *p,
-				unsigned long keys_set)
-{
-	struct sh_keysc_info *pdata = &p->pdata;
-
-	sh_keysc_write(p, KYOUTDR, 0);
-	sh_keysc_write(p, KYCR2, KYCR2_IRQ_LEVEL | (keys_set << 8));
-
-	if (pdata->kycr2_delay)
-		udelay(pdata->kycr2_delay);
-}
-
-static void sh_keysc_map_dbg(struct device *dev, unsigned long *map,
-			     const char *str)
-{
-	int k;
-
-	for (k = 0; k < BITS_TO_LONGS(SH_KEYSC_MAXKEYS); k++)
-		dev_dbg(dev, "%s[%d] 0x%lx\n", str, k, map[k]);
-}
-
-static irqreturn_t sh_keysc_isr(int irq, void *dev_id)
-{
-	struct platform_device *pdev = dev_id;
-	struct sh_keysc_priv *priv = platform_get_drvdata(pdev);
-	struct sh_keysc_info *pdata = &priv->pdata;
-	int keyout_nr = sh_keysc_mode[pdata->mode].keyout;
-	int keyin_nr = sh_keysc_mode[pdata->mode].keyin;
-	DECLARE_BITMAP(keys, SH_KEYSC_MAXKEYS);
-	DECLARE_BITMAP(keys0, SH_KEYSC_MAXKEYS);
-	DECLARE_BITMAP(keys1, SH_KEYSC_MAXKEYS);
-	unsigned char keyin_set, tmp;
-	int i, k, n;
-
-	dev_dbg(&pdev->dev, "isr!\n");
-
-	bitmap_fill(keys1, SH_KEYSC_MAXKEYS);
-	bitmap_zero(keys0, SH_KEYSC_MAXKEYS);
-
-	do {
-		bitmap_zero(keys, SH_KEYSC_MAXKEYS);
-		keyin_set = 0;
-
-		sh_keysc_write(priv, KYCR2, KYCR2_IRQ_DISABLED);
-
-		for (i = 0; i < keyout_nr; i++) {
-			n = keyin_nr * i;
-
-			/* drive one KEYOUT pin low, read KEYIN pins */
-			sh_keysc_write(priv, KYOUTDR, 0xffff ^ (3 << (i * 2)));
-			udelay(pdata->delay);
-			tmp = sh_keysc_read(priv, KYINDR);
-
-			/* set bit if key press has been detected */
-			for (k = 0; k < keyin_nr; k++) {
-				if (tmp & (1 << k))
-					__set_bit(n + k, keys);
-			}
-
-			/* keep track of which KEYIN bits that have been set */
-			keyin_set |= tmp ^ ((1 << keyin_nr) - 1);
-		}
-
-		sh_keysc_level_mode(priv, keyin_set);
-
-		bitmap_complement(keys, keys, SH_KEYSC_MAXKEYS);
-		bitmap_and(keys1, keys1, keys, SH_KEYSC_MAXKEYS);
-		bitmap_or(keys0, keys0, keys, SH_KEYSC_MAXKEYS);
-
-		sh_keysc_map_dbg(&pdev->dev, keys, "keys");
-
-	} while (sh_keysc_read(priv, KYCR2) & 0x01);
-
-	sh_keysc_map_dbg(&pdev->dev, priv->last_keys, "last_keys");
-	sh_keysc_map_dbg(&pdev->dev, keys0, "keys0");
-	sh_keysc_map_dbg(&pdev->dev, keys1, "keys1");
-
-	for (i = 0; i < SH_KEYSC_MAXKEYS; i++) {
-		k = pdata->keycodes[i];
-		if (!k)
-			continue;
-
-		if (test_bit(i, keys0) == test_bit(i, priv->last_keys))
-			continue;
-
-		if (test_bit(i, keys1) || test_bit(i, keys0)) {
-			input_event(priv->input, EV_KEY, k, 1);
-			__set_bit(i, priv->last_keys);
-		}
-
-		if (!test_bit(i, keys1)) {
-			input_event(priv->input, EV_KEY, k, 0);
-			__clear_bit(i, priv->last_keys);
-		}
-
-	}
-	input_sync(priv->input);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit sh_keysc_probe(struct platform_device *pdev)
-{
-	struct sh_keysc_priv *priv;
-	struct sh_keysc_info *pdata;
-	struct resource *res;
-	struct input_dev *input;
-	int i;
-	int irq, error;
-
-	if (!pdev->dev.platform_data) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		error = -EINVAL;
-		goto err0;
-	}
-
-	error = -ENXIO;
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to get I/O memory\n");
-		goto err0;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get irq\n");
-		goto err0;
-	}
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (priv == NULL) {
-		dev_err(&pdev->dev, "failed to allocate driver data\n");
-		error = -ENOMEM;
-		goto err0;
-	}
-
-	platform_set_drvdata(pdev, priv);
-	memcpy(&priv->pdata, pdev->dev.platform_data, sizeof(priv->pdata));
-	pdata = &priv->pdata;
-
-	priv->iomem_base = ioremap_nocache(res->start, resource_size(res));
-	if (priv->iomem_base == NULL) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		error = -ENXIO;
-		goto err1;
-	}
-
-	priv->input = input_allocate_device();
-	if (!priv->input) {
-		dev_err(&pdev->dev, "failed to allocate input device\n");
-		error = -ENOMEM;
-		goto err2;
-	}
-
-	input = priv->input;
-	input->evbit[0] = BIT_MASK(EV_KEY);
-
-	input->name = pdev->name;
-	input->phys = "sh-keysc-keys/input0";
-	input->dev.parent = &pdev->dev;
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	input->keycode = pdata->keycodes;
-	input->keycodesize = sizeof(pdata->keycodes[0]);
-	input->keycodemax = ARRAY_SIZE(pdata->keycodes);
-
-	error = request_threaded_irq(irq, NULL, sh_keysc_isr, IRQF_ONESHOT,
-				     dev_name(&pdev->dev), pdev);
-	if (error) {
-		dev_err(&pdev->dev, "failed to request IRQ\n");
-		goto err3;
-	}
-
-	for (i = 0; i < SH_KEYSC_MAXKEYS; i++)
-		__set_bit(pdata->keycodes[i], input->keybit);
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto err4;
-	}
-
-	pm_runtime_enable(&pdev->dev);
-	pm_runtime_get_sync(&pdev->dev);
-
-	sh_keysc_write(priv, KYCR1, (sh_keysc_mode[pdata->mode].kymd << 8) |
-		       pdata->scan_timing);
-	sh_keysc_level_mode(priv, 0);
-
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
- err4:
-	free_irq(irq, pdev);
- err3:
-	input_free_device(input);
- err2:
-	iounmap(priv->iomem_base);
- err1:
-	platform_set_drvdata(pdev, NULL);
-	kfree(priv);
- err0:
-	return error;
-}
-
-static int __devexit sh_keysc_remove(struct platform_device *pdev)
-{
-	struct sh_keysc_priv *priv = platform_get_drvdata(pdev);
-
-	sh_keysc_write(priv, KYCR2, KYCR2_IRQ_DISABLED);
-
-	input_unregister_device(priv->input);
-	free_irq(platform_get_irq(pdev, 0), pdev);
-	iounmap(priv->iomem_base);
-
-	pm_runtime_put_sync(&pdev->dev);
-	pm_runtime_disable(&pdev->dev);
-
-	platform_set_drvdata(pdev, NULL);
-	kfree(priv);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int sh_keysc_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct sh_keysc_priv *priv = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-	unsigned short value;
-
-	value = sh_keysc_read(priv, KYCR1);
-
-	if (device_may_wakeup(dev)) {
-		sh_keysc_write(priv, KYCR1, value | 0x80);
-		enable_irq_wake(irq);
-	} else {
-		sh_keysc_write(priv, KYCR1, value & ~0x80);
-		pm_runtime_put_sync(dev);
-	}
-
-	return 0;
-}
-
-static int sh_keysc_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	int irq = platform_get_irq(pdev, 0);
-
-	if (device_may_wakeup(dev))
-		disable_irq_wake(irq);
-	else
-		pm_runtime_get_sync(dev);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(sh_keysc_dev_pm_ops,
-			 sh_keysc_suspend, sh_keysc_resume);
-
-static struct platform_driver sh_keysc_device_driver = {
-	.probe		= sh_keysc_probe,
-	.remove		= __devexit_p(sh_keysc_remove),
-	.driver		= {
-		.name	= "sh_keysc",
-		.pm	= &sh_keysc_dev_pm_ops,
-	}
-};
-module_platform_driver(sh_keysc_device_driver);
-
-MODULE_AUTHOR("Magnus Damm");
-MODULE_DESCRIPTION("SuperH KEYSC Keypad Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/spear-keyboard.c b/ANDROID_3.4.5/drivers/input/keyboard/spear-keyboard.c
deleted file mode 100644
index 3b6b528f..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/spear-keyboard.c
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
- * SPEAr Keyboard Driver
- * Based on omap-keypad driver
- *
- * Copyright (C) 2010 ST Microelectronics
- * Rajeev Kumar<rajeev-dlh.kumar@st.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/clk.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/pm_wakeup.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <plat/keyboard.h>
-
-/* Keyboard Registers */
-#define MODE_REG	0x00	/* 16 bit reg */
-#define STATUS_REG	0x0C	/* 2 bit reg */
-#define DATA_REG	0x10	/* 8 bit reg */
-#define INTR_MASK	0x54
-
-/* Register Values */
-/*
- * pclk freq mask = (APB FEQ -1)= 82 MHZ.Programme bit 15-9 in mode
- * control register as 1010010(82MHZ)
- */
-#define PCLK_FREQ_MSK	0xA400	/* 82 MHz */
-#define START_SCAN	0x0100
-#define SCAN_RATE_10	0x0000
-#define SCAN_RATE_20	0x0004
-#define SCAN_RATE_40	0x0008
-#define SCAN_RATE_80	0x000C
-#define MODE_KEYBOARD	0x0002
-#define DATA_AVAIL	0x2
-
-#define KEY_MASK	0xFF000000
-#define KEY_VALUE	0x00FFFFFF
-#define ROW_MASK	0xF0
-#define COLUMN_MASK	0x0F
-#define ROW_SHIFT	4
-#define KEY_MATRIX_SHIFT	6
-
-struct spear_kbd {
-	struct input_dev *input;
-	struct resource *res;
-	void __iomem *io_base;
-	struct clk *clk;
-	unsigned int irq;
-	unsigned int mode;
-	unsigned short last_key;
-	unsigned short keycodes[256];
-};
-
-static irqreturn_t spear_kbd_interrupt(int irq, void *dev_id)
-{
-	struct spear_kbd *kbd = dev_id;
-	struct input_dev *input = kbd->input;
-	unsigned int key;
-	u8 sts, val;
-
-	sts = readb(kbd->io_base + STATUS_REG);
-	if (!(sts & DATA_AVAIL))
-		return IRQ_NONE;
-
-	if (kbd->last_key != KEY_RESERVED) {
-		input_report_key(input, kbd->last_key, 0);
-		kbd->last_key = KEY_RESERVED;
-	}
-
-	/* following reads active (row, col) pair */
-	val = readb(kbd->io_base + DATA_REG);
-	key = kbd->keycodes[val];
-
-	input_event(input, EV_MSC, MSC_SCAN, val);
-	input_report_key(input, key, 1);
-	input_sync(input);
-
-	kbd->last_key = key;
-
-	/* clear interrupt */
-	writeb(0, kbd->io_base + STATUS_REG);
-
-	return IRQ_HANDLED;
-}
-
-static int spear_kbd_open(struct input_dev *dev)
-{
-	struct spear_kbd *kbd = input_get_drvdata(dev);
-	int error;
-	u16 val;
-
-	kbd->last_key = KEY_RESERVED;
-
-	error = clk_enable(kbd->clk);
-	if (error)
-		return error;
-
-	/* program keyboard */
-	val = SCAN_RATE_80 | MODE_KEYBOARD | PCLK_FREQ_MSK |
-		(kbd->mode << KEY_MATRIX_SHIFT);
-	writew(val, kbd->io_base + MODE_REG);
-	writeb(1, kbd->io_base + STATUS_REG);
-
-	/* start key scan */
-	val = readw(kbd->io_base + MODE_REG);
-	val |= START_SCAN;
-	writew(val, kbd->io_base + MODE_REG);
-
-	return 0;
-}
-
-static void spear_kbd_close(struct input_dev *dev)
-{
-	struct spear_kbd *kbd = input_get_drvdata(dev);
-	u16 val;
-
-	/* stop key scan */
-	val = readw(kbd->io_base + MODE_REG);
-	val &= ~START_SCAN;
-	writew(val, kbd->io_base + MODE_REG);
-
-	clk_disable(kbd->clk);
-
-	kbd->last_key = KEY_RESERVED;
-}
-
-static int __devinit spear_kbd_probe(struct platform_device *pdev)
-{
-	const struct kbd_platform_data *pdata = pdev->dev.platform_data;
-	const struct matrix_keymap_data *keymap;
-	struct spear_kbd *kbd;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int irq;
-	int error;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "Invalid platform data\n");
-		return -EINVAL;
-	}
-
-	keymap = pdata->keymap;
-	if (!keymap) {
-		dev_err(&pdev->dev, "no keymap defined\n");
-		return -EINVAL;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "no keyboard resource defined\n");
-		return -EBUSY;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "not able to get irq for the device\n");
-		return irq;
-	}
-
-	kbd = kzalloc(sizeof(*kbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!kbd || !input_dev) {
-		dev_err(&pdev->dev, "out of memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	kbd->input = input_dev;
-	kbd->irq = irq;
-	kbd->mode = pdata->mode;
-
-	kbd->res = request_mem_region(res->start, resource_size(res),
-				      pdev->name);
-	if (!kbd->res) {
-		dev_err(&pdev->dev, "keyboard region already claimed\n");
-		error = -EBUSY;
-		goto err_free_mem;
-	}
-
-	kbd->io_base = ioremap(res->start, resource_size(res));
-	if (!kbd->io_base) {
-		dev_err(&pdev->dev, "ioremap failed for kbd_region\n");
-		error = -ENOMEM;
-		goto err_release_mem_region;
-	}
-
-	kbd->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(kbd->clk)) {
-		error = PTR_ERR(kbd->clk);
-		goto err_iounmap;
-	}
-
-	input_dev->name = "Spear Keyboard";
-	input_dev->phys = "keyboard/input0";
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->open = spear_kbd_open;
-	input_dev->close = spear_kbd_close;
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	if (pdata->rep)
-		__set_bit(EV_REP, input_dev->evbit);
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	input_dev->keycode = kbd->keycodes;
-	input_dev->keycodesize = sizeof(kbd->keycodes[0]);
-	input_dev->keycodemax = ARRAY_SIZE(kbd->keycodes);
-
-	matrix_keypad_build_keymap(keymap, ROW_SHIFT,
-			input_dev->keycode, input_dev->keybit);
-
-	input_set_drvdata(input_dev, kbd);
-
-	error = request_irq(irq, spear_kbd_interrupt, 0, "keyboard", kbd);
-	if (error) {
-		dev_err(&pdev->dev, "request_irq fail\n");
-		goto err_put_clk;
-	}
-
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&pdev->dev, "Unable to register keyboard device\n");
-		goto err_free_irq;
-	}
-
-	device_init_wakeup(&pdev->dev, 1);
-	platform_set_drvdata(pdev, kbd);
-
-	return 0;
-
-err_free_irq:
-	free_irq(kbd->irq, kbd);
-err_put_clk:
-	clk_put(kbd->clk);
-err_iounmap:
-	iounmap(kbd->io_base);
-err_release_mem_region:
-	release_mem_region(res->start, resource_size(res));
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(kbd);
-
-	return error;
-}
-
-static int __devexit spear_kbd_remove(struct platform_device *pdev)
-{
-	struct spear_kbd *kbd = platform_get_drvdata(pdev);
-
-	free_irq(kbd->irq, kbd);
-	input_unregister_device(kbd->input);
-	clk_put(kbd->clk);
-	iounmap(kbd->io_base);
-	release_mem_region(kbd->res->start, resource_size(kbd->res));
-	kfree(kbd);
-
-	device_init_wakeup(&pdev->dev, 1);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int spear_kbd_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct spear_kbd *kbd = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = kbd->input;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		clk_enable(kbd->clk);
-
-	if (device_may_wakeup(&pdev->dev))
-		enable_irq_wake(kbd->irq);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static int spear_kbd_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct spear_kbd *kbd = platform_get_drvdata(pdev);
-	struct input_dev *input_dev = kbd->input;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (device_may_wakeup(&pdev->dev))
-		disable_irq_wake(kbd->irq);
-
-	if (input_dev->users)
-		clk_enable(kbd->clk);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(spear_kbd_pm_ops, spear_kbd_suspend, spear_kbd_resume);
-
-static struct platform_driver spear_kbd_driver = {
-	.probe		= spear_kbd_probe,
-	.remove		= __devexit_p(spear_kbd_remove),
-	.driver		= {
-		.name	= "keyboard",
-		.owner	= THIS_MODULE,
-		.pm	= &spear_kbd_pm_ops,
-	},
-};
-module_platform_driver(spear_kbd_driver);
-
-MODULE_AUTHOR("Rajeev Kumar");
-MODULE_DESCRIPTION("SPEAr Keyboard Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/stmpe-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/stmpe-keypad.c
deleted file mode 100644
index 9397cf9c..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/stmpe-keypad.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License, version 2
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/mfd/stmpe.h>
-
-/* These are at the same addresses in all STMPE variants */
-#define STMPE_KPC_COL			0x60
-#define STMPE_KPC_ROW_MSB		0x61
-#define STMPE_KPC_ROW_LSB		0x62
-#define STMPE_KPC_CTRL_MSB		0x63
-#define STMPE_KPC_CTRL_LSB		0x64
-#define STMPE_KPC_COMBI_KEY_0		0x65
-#define STMPE_KPC_COMBI_KEY_1		0x66
-#define STMPE_KPC_COMBI_KEY_2		0x67
-#define STMPE_KPC_DATA_BYTE0		0x68
-#define STMPE_KPC_DATA_BYTE1		0x69
-#define STMPE_KPC_DATA_BYTE2		0x6a
-#define STMPE_KPC_DATA_BYTE3		0x6b
-#define STMPE_KPC_DATA_BYTE4		0x6c
-
-#define STMPE_KPC_CTRL_LSB_SCAN		(0x1 << 0)
-#define STMPE_KPC_CTRL_LSB_DEBOUNCE	(0x7f << 1)
-#define STMPE_KPC_CTRL_MSB_SCAN_COUNT	(0xf << 4)
-
-#define STMPE_KPC_ROW_MSB_ROWS		0xff
-
-#define STMPE_KPC_DATA_UP		(0x1 << 7)
-#define STMPE_KPC_DATA_ROW		(0xf << 3)
-#define STMPE_KPC_DATA_COL		(0x7 << 0)
-#define STMPE_KPC_DATA_NOKEY_MASK	0x78
-
-#define STMPE_KEYPAD_MAX_DEBOUNCE	127
-#define STMPE_KEYPAD_MAX_SCAN_COUNT	15
-
-#define STMPE_KEYPAD_MAX_ROWS		8
-#define STMPE_KEYPAD_MAX_COLS		8
-#define STMPE_KEYPAD_ROW_SHIFT		3
-#define STMPE_KEYPAD_KEYMAP_SIZE	\
-	(STMPE_KEYPAD_MAX_ROWS * STMPE_KEYPAD_MAX_COLS)
-
-/**
- * struct stmpe_keypad_variant - model-specific attributes
- * @auto_increment: whether the KPC_DATA_BYTE register address
- *		    auto-increments on multiple read
- * @num_data: number of data bytes
- * @num_normal_data: number of normal keys' data bytes
- * @max_cols: maximum number of columns supported
- * @max_rows: maximum number of rows supported
- * @col_gpios: bitmask of gpios which can be used for columns
- * @row_gpios: bitmask of gpios which can be used for rows
- */
-struct stmpe_keypad_variant {
-	bool		auto_increment;
-	int		num_data;
-	int		num_normal_data;
-	int		max_cols;
-	int		max_rows;
-	unsigned int	col_gpios;
-	unsigned int	row_gpios;
-};
-
-static const struct stmpe_keypad_variant stmpe_keypad_variants[] = {
-	[STMPE1601] = {
-		.auto_increment		= true,
-		.num_data		= 5,
-		.num_normal_data	= 3,
-		.max_cols		= 8,
-		.max_rows		= 8,
-		.col_gpios		= 0x000ff,	/* GPIO 0 - 7 */
-		.row_gpios		= 0x0ff00,	/* GPIO 8 - 15 */
-	},
-	[STMPE2401] = {
-		.auto_increment		= false,
-		.num_data		= 3,
-		.num_normal_data	= 2,
-		.max_cols		= 8,
-		.max_rows		= 12,
-		.col_gpios		= 0x0000ff,	/* GPIO 0 - 7*/
-		.row_gpios		= 0x1fef00,	/* GPIO 8-14, 16-20 */
-	},
-	[STMPE2403] = {
-		.auto_increment		= true,
-		.num_data		= 5,
-		.num_normal_data	= 3,
-		.max_cols		= 8,
-		.max_rows		= 12,
-		.col_gpios		= 0x0000ff,	/* GPIO 0 - 7*/
-		.row_gpios		= 0x1fef00,	/* GPIO 8-14, 16-20 */
-	},
-};
-
-struct stmpe_keypad {
-	struct stmpe *stmpe;
-	struct input_dev *input;
-	const struct stmpe_keypad_variant *variant;
-	const struct stmpe_keypad_platform_data *plat;
-
-	unsigned int rows;
-	unsigned int cols;
-
-	unsigned short keymap[STMPE_KEYPAD_KEYMAP_SIZE];
-};
-
-static int stmpe_keypad_read_data(struct stmpe_keypad *keypad, u8 *data)
-{
-	const struct stmpe_keypad_variant *variant = keypad->variant;
-	struct stmpe *stmpe = keypad->stmpe;
-	int ret;
-	int i;
-
-	if (variant->auto_increment)
-		return stmpe_block_read(stmpe, STMPE_KPC_DATA_BYTE0,
-					variant->num_data, data);
-
-	for (i = 0; i < variant->num_data; i++) {
-		ret = stmpe_reg_read(stmpe, STMPE_KPC_DATA_BYTE0 + i);
-		if (ret < 0)
-			return ret;
-
-		data[i] = ret;
-	}
-
-	return 0;
-}
-
-static irqreturn_t stmpe_keypad_irq(int irq, void *dev)
-{
-	struct stmpe_keypad *keypad = dev;
-	struct input_dev *input = keypad->input;
-	const struct stmpe_keypad_variant *variant = keypad->variant;
-	u8 fifo[variant->num_data];
-	int ret;
-	int i;
-
-	ret = stmpe_keypad_read_data(keypad, fifo);
-	if (ret < 0)
-		return IRQ_NONE;
-
-	for (i = 0; i < variant->num_normal_data; i++) {
-		u8 data = fifo[i];
-		int row = (data & STMPE_KPC_DATA_ROW) >> 3;
-		int col = data & STMPE_KPC_DATA_COL;
-		int code = MATRIX_SCAN_CODE(row, col, STMPE_KEYPAD_ROW_SHIFT);
-		bool up = data & STMPE_KPC_DATA_UP;
-
-		if ((data & STMPE_KPC_DATA_NOKEY_MASK)
-			== STMPE_KPC_DATA_NOKEY_MASK)
-			continue;
-
-		input_event(input, EV_MSC, MSC_SCAN, code);
-		input_report_key(input, keypad->keymap[code], !up);
-		input_sync(input);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad)
-{
-	const struct stmpe_keypad_variant *variant = keypad->variant;
-	unsigned int col_gpios = variant->col_gpios;
-	unsigned int row_gpios = variant->row_gpios;
-	struct stmpe *stmpe = keypad->stmpe;
-	unsigned int pins = 0;
-	int i;
-
-	/*
-	 * Figure out which pins need to be set to the keypad alternate
-	 * function.
-	 *
-	 * {cols,rows}_gpios are bitmasks of which pins on the chip can be used
-	 * for the keypad.
-	 *
-	 * keypad->{cols,rows} are a bitmask of which pins (of the ones useable
-	 * for the keypad) are used on the board.
-	 */
-
-	for (i = 0; i < variant->max_cols; i++) {
-		int num = __ffs(col_gpios);
-
-		if (keypad->cols & (1 << i))
-			pins |= 1 << num;
-
-		col_gpios &= ~(1 << num);
-	}
-
-	for (i = 0; i < variant->max_rows; i++) {
-		int num = __ffs(row_gpios);
-
-		if (keypad->rows & (1 << i))
-			pins |= 1 << num;
-
-		row_gpios &= ~(1 << num);
-	}
-
-	return stmpe_set_altfunc(stmpe, pins, STMPE_BLOCK_KEYPAD);
-}
-
-static int __devinit stmpe_keypad_chip_init(struct stmpe_keypad *keypad)
-{
-	const struct stmpe_keypad_platform_data *plat = keypad->plat;
-	const struct stmpe_keypad_variant *variant = keypad->variant;
-	struct stmpe *stmpe = keypad->stmpe;
-	int ret;
-
-	if (plat->debounce_ms > STMPE_KEYPAD_MAX_DEBOUNCE)
-		return -EINVAL;
-
-	if (plat->scan_count > STMPE_KEYPAD_MAX_SCAN_COUNT)
-		return -EINVAL;
-
-	ret = stmpe_enable(stmpe, STMPE_BLOCK_KEYPAD);
-	if (ret < 0)
-		return ret;
-
-	ret = stmpe_keypad_altfunc_init(keypad);
-	if (ret < 0)
-		return ret;
-
-	ret = stmpe_reg_write(stmpe, STMPE_KPC_COL, keypad->cols);
-	if (ret < 0)
-		return ret;
-
-	ret = stmpe_reg_write(stmpe, STMPE_KPC_ROW_LSB, keypad->rows);
-	if (ret < 0)
-		return ret;
-
-	if (variant->max_rows > 8) {
-		ret = stmpe_set_bits(stmpe, STMPE_KPC_ROW_MSB,
-				     STMPE_KPC_ROW_MSB_ROWS,
-				     keypad->rows >> 8);
-		if (ret < 0)
-			return ret;
-	}
-
-	ret = stmpe_set_bits(stmpe, STMPE_KPC_CTRL_MSB,
-			     STMPE_KPC_CTRL_MSB_SCAN_COUNT,
-			     plat->scan_count << 4);
-	if (ret < 0)
-		return ret;
-
-	return stmpe_set_bits(stmpe, STMPE_KPC_CTRL_LSB,
-			      STMPE_KPC_CTRL_LSB_SCAN |
-			      STMPE_KPC_CTRL_LSB_DEBOUNCE,
-			      STMPE_KPC_CTRL_LSB_SCAN |
-			      (plat->debounce_ms << 1));
-}
-
-static int __devinit stmpe_keypad_probe(struct platform_device *pdev)
-{
-	struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);
-	struct stmpe_keypad_platform_data *plat;
-	struct stmpe_keypad *keypad;
-	struct input_dev *input;
-	int ret;
-	int irq;
-	int i;
-
-	plat = stmpe->pdata->keypad;
-	if (!plat)
-		return -ENODEV;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0)
-		return irq;
-
-	keypad = kzalloc(sizeof(struct stmpe_keypad), GFP_KERNEL);
-	if (!keypad)
-		return -ENOMEM;
-
-	input = input_allocate_device();
-	if (!input) {
-		ret = -ENOMEM;
-		goto out_freekeypad;
-	}
-
-	input->name = "STMPE keypad";
-	input->id.bustype = BUS_I2C;
-	input->dev.parent = &pdev->dev;
-
-	input_set_capability(input, EV_MSC, MSC_SCAN);
-
-	__set_bit(EV_KEY, input->evbit);
-	if (!plat->no_autorepeat)
-		__set_bit(EV_REP, input->evbit);
-
-	input->keycode = keypad->keymap;
-	input->keycodesize = sizeof(keypad->keymap[0]);
-	input->keycodemax = ARRAY_SIZE(keypad->keymap);
-
-	matrix_keypad_build_keymap(plat->keymap_data, STMPE_KEYPAD_ROW_SHIFT,
-				   input->keycode, input->keybit);
-
-	for (i = 0; i < plat->keymap_data->keymap_size; i++) {
-		unsigned int key = plat->keymap_data->keymap[i];
-
-		keypad->cols |= 1 << KEY_COL(key);
-		keypad->rows |= 1 << KEY_ROW(key);
-	}
-
-	keypad->stmpe = stmpe;
-	keypad->plat = plat;
-	keypad->input = input;
-	keypad->variant = &stmpe_keypad_variants[stmpe->partnum];
-
-	ret = stmpe_keypad_chip_init(keypad);
-	if (ret < 0)
-		goto out_freeinput;
-
-	ret = input_register_device(input);
-	if (ret) {
-		dev_err(&pdev->dev,
-			"unable to register input device: %d\n", ret);
-		goto out_freeinput;
-	}
-
-	ret = request_threaded_irq(irq, NULL, stmpe_keypad_irq, IRQF_ONESHOT,
-				   "stmpe-keypad", keypad);
-	if (ret) {
-		dev_err(&pdev->dev, "unable to get irq: %d\n", ret);
-		goto out_unregisterinput;
-	}
-
-	platform_set_drvdata(pdev, keypad);
-
-	return 0;
-
-out_unregisterinput:
-	input_unregister_device(input);
-	input = NULL;
-out_freeinput:
-	input_free_device(input);
-out_freekeypad:
-	kfree(keypad);
-	return ret;
-}
-
-static int __devexit stmpe_keypad_remove(struct platform_device *pdev)
-{
-	struct stmpe_keypad *keypad = platform_get_drvdata(pdev);
-	struct stmpe *stmpe = keypad->stmpe;
-	int irq = platform_get_irq(pdev, 0);
-
-	stmpe_disable(stmpe, STMPE_BLOCK_KEYPAD);
-
-	free_irq(irq, keypad);
-	input_unregister_device(keypad->input);
-	platform_set_drvdata(pdev, NULL);
-	kfree(keypad);
-
-	return 0;
-}
-
-static struct platform_driver stmpe_keypad_driver = {
-	.driver.name	= "stmpe-keypad",
-	.driver.owner	= THIS_MODULE,
-	.probe		= stmpe_keypad_probe,
-	.remove		= __devexit_p(stmpe_keypad_remove),
-};
-module_platform_driver(stmpe_keypad_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("STMPExxxx keypad driver");
-MODULE_AUTHOR("Rabin Vincent <rabin.vincent@stericsson.com>");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/stowaway.c b/ANDROID_3.4.5/drivers/input/keyboard/stowaway.c
deleted file mode 100644
index 74372193..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/stowaway.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Stowaway keyboard driver for Linux
- */
-
-/*
- *  Copyright (c) 2006 Marek Vasut
- *
- *  Based on Newton keyboard driver for Linux
- *  by Justin Cormack
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <marek.vasut@gmail.com>, or by paper mail:
- * Marek Vasut, Liskovecka 559, Frydek-Mistek, 738 01 Czech Republic
- */
-
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-
-#define DRIVER_DESC	"Stowaway keyboard driver"
-
-MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define SKBD_KEY_MASK	0x7f
-#define SKBD_RELEASE	0x80
-
-static unsigned char skbd_keycode[128] = {
-	KEY_1, KEY_2, KEY_3, KEY_Z, KEY_4, KEY_5, KEY_6, KEY_7,
-	0, KEY_Q, KEY_W, KEY_E, KEY_R, KEY_T, KEY_Y, KEY_GRAVE,
-	KEY_X, KEY_A, KEY_S, KEY_D, KEY_F, KEY_G, KEY_H, KEY_SPACE,
-	KEY_CAPSLOCK, KEY_TAB, KEY_LEFTCTRL, 0, 0, 0, 0, 0,
-	0, 0, 0, KEY_LEFTALT, 0, 0, 0, 0,
-	0, 0, 0, 0, KEY_C, KEY_V, KEY_B, KEY_N,
-	KEY_MINUS, KEY_EQUAL, KEY_BACKSPACE, KEY_HOME, KEY_8, KEY_9, KEY_0, KEY_ESC,
-	KEY_LEFTBRACE, KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_END, KEY_U, KEY_I, KEY_O, KEY_P,
-	KEY_APOSTROPHE, KEY_ENTER, KEY_PAGEUP,0, KEY_J, KEY_K, KEY_L, KEY_SEMICOLON,
-	KEY_SLASH, KEY_UP, KEY_PAGEDOWN, 0,KEY_M, KEY_COMMA, KEY_DOT, KEY_INSERT,
-	KEY_DELETE, KEY_LEFT, KEY_DOWN, KEY_RIGHT,  0, 0, 0,
-	KEY_LEFTSHIFT, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6, KEY_F7,
-	KEY_F8, KEY_F9, KEY_F10, KEY_F11, KEY_F12, 0, 0, 0
-};
-
-struct skbd {
-	unsigned char keycode[128];
-	struct input_dev *dev;
-	struct serio *serio;
-	char phys[32];
-};
-
-static irqreturn_t skbd_interrupt(struct serio *serio, unsigned char data,
-				  unsigned int flags)
-{
-	struct skbd *skbd = serio_get_drvdata(serio);
-	struct input_dev *dev = skbd->dev;
-
-	if (skbd->keycode[data & SKBD_KEY_MASK]) {
-		input_report_key(dev, skbd->keycode[data & SKBD_KEY_MASK],
-				 !(data & SKBD_RELEASE));
-		input_sync(dev);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int skbd_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct skbd *skbd;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i;
-
-	skbd = kzalloc(sizeof(struct skbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!skbd || !input_dev)
-		goto fail1;
-
-	skbd->serio = serio;
-	skbd->dev = input_dev;
-	snprintf(skbd->phys, sizeof(skbd->phys), "%s/input0", serio->phys);
-	memcpy(skbd->keycode, skbd_keycode, sizeof(skbd->keycode));
-
-	input_dev->name = "Stowaway Keyboard";
-	input_dev->phys = skbd->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_STOWAWAY;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_dev->keycode = skbd->keycode;
-	input_dev->keycodesize = sizeof(unsigned char);
-	input_dev->keycodemax = ARRAY_SIZE(skbd_keycode);
-	for (i = 0; i < ARRAY_SIZE(skbd_keycode); i++)
-		set_bit(skbd_keycode[i], input_dev->keybit);
-	clear_bit(0, input_dev->keybit);
-
-	serio_set_drvdata(serio, skbd);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(skbd->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3: serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(skbd);
-	return err;
-}
-
-static void skbd_disconnect(struct serio *serio)
-{
-	struct skbd *skbd = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(skbd->dev);
-	kfree(skbd);
-}
-
-static struct serio_device_id skbd_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_STOWAWAY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, skbd_serio_ids);
-
-static struct serio_driver skbd_drv = {
-	.driver		= {
-		.name	= "stowaway",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= skbd_serio_ids,
-	.interrupt	= skbd_interrupt,
-	.connect	= skbd_connect,
-	.disconnect	= skbd_disconnect,
-};
-
-static int __init skbd_init(void)
-{
-	return serio_register_driver(&skbd_drv);
-}
-
-static void __exit skbd_exit(void)
-{
-	serio_unregister_driver(&skbd_drv);
-}
-
-module_init(skbd_init);
-module_exit(skbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/sunkbd.c b/ANDROID_3.4.5/drivers/input/keyboard/sunkbd.c
deleted file mode 100644
index a99a04b0..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/sunkbd.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- * Sun keyboard driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/workqueue.h>
-
-#define DRIVER_DESC	"Sun keyboard driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-static unsigned char sunkbd_keycode[128] = {
-	  0,128,114,129,115, 59, 60, 68, 61, 87, 62, 88, 63,100, 64,112,
-	 65, 66, 67, 56,103,119, 99, 70,105,130,131,108,106,  1,  2,  3,
-	  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 41, 14,110,113, 98, 55,
-	116,132, 83,133,102, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
-	 26, 27,111,127, 71, 72, 73, 74,134,135,107,  0, 29, 30, 31, 32,
-	 33, 34, 35, 36, 37, 38, 39, 40, 43, 28, 96, 75, 76, 77, 82,136,
-	104,137, 69, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,101,
-	 79, 80, 81,  0,  0,  0,138, 58,125, 57,126,109, 86, 78
-};
-
-#define SUNKBD_CMD_RESET	0x1
-#define SUNKBD_CMD_BELLON	0x2
-#define SUNKBD_CMD_BELLOFF	0x3
-#define SUNKBD_CMD_CLICK	0xa
-#define SUNKBD_CMD_NOCLICK	0xb
-#define SUNKBD_CMD_SETLED	0xe
-#define SUNKBD_CMD_LAYOUT	0xf
-
-#define SUNKBD_RET_RESET	0xff
-#define SUNKBD_RET_ALLUP	0x7f
-#define SUNKBD_RET_LAYOUT	0xfe
-
-#define SUNKBD_LAYOUT_5_MASK	0x20
-#define SUNKBD_RELEASE		0x80
-#define SUNKBD_KEY		0x7f
-
-/*
- * Per-keyboard data.
- */
-
-struct sunkbd {
-	unsigned char keycode[ARRAY_SIZE(sunkbd_keycode)];
-	struct input_dev *dev;
-	struct serio *serio;
-	struct work_struct tq;
-	wait_queue_head_t wait;
-	char name[64];
-	char phys[32];
-	char type;
-	bool enabled;
-	volatile s8 reset;
-	volatile s8 layout;
-};
-
-/*
- * sunkbd_interrupt() is called by the low level driver when a character
- * is received.
- */
-
-static irqreturn_t sunkbd_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct sunkbd *sunkbd = serio_get_drvdata(serio);
-
-	if (sunkbd->reset <= -1) {
-		/*
-		 * If cp[i] is 0xff, sunkbd->reset will stay -1.
-		 * The keyboard sends 0xff 0xff 0xID on powerup.
-		 */
-		sunkbd->reset = data;
-		wake_up_interruptible(&sunkbd->wait);
-		goto out;
-	}
-
-	if (sunkbd->layout == -1) {
-		sunkbd->layout = data;
-		wake_up_interruptible(&sunkbd->wait);
-		goto out;
-	}
-
-	switch (data) {
-
-	case SUNKBD_RET_RESET:
-		schedule_work(&sunkbd->tq);
-		sunkbd->reset = -1;
-		break;
-
-	case SUNKBD_RET_LAYOUT:
-		sunkbd->layout = -1;
-		break;
-
-	case SUNKBD_RET_ALLUP: /* All keys released */
-		break;
-
-	default:
-		if (!sunkbd->enabled)
-			break;
-
-		if (sunkbd->keycode[data & SUNKBD_KEY]) {
-			input_report_key(sunkbd->dev,
-					 sunkbd->keycode[data & SUNKBD_KEY],
-					 !(data & SUNKBD_RELEASE));
-			input_sync(sunkbd->dev);
-		} else {
-			printk(KERN_WARNING
-				"sunkbd.c: Unknown key (scancode %#x) %s.\n",
-				data & SUNKBD_KEY,
-				data & SUNKBD_RELEASE ? "released" : "pressed");
-		}
-	}
-out:
-	return IRQ_HANDLED;
-}
-
-/*
- * sunkbd_event() handles events from the input module.
- */
-
-static int sunkbd_event(struct input_dev *dev,
-			unsigned int type, unsigned int code, int value)
-{
-	struct sunkbd *sunkbd = input_get_drvdata(dev);
-
-	switch (type) {
-
-	case EV_LED:
-
-		serio_write(sunkbd->serio, SUNKBD_CMD_SETLED);
-		serio_write(sunkbd->serio,
-			(!!test_bit(LED_CAPSL,   dev->led) << 3) |
-			(!!test_bit(LED_SCROLLL, dev->led) << 2) |
-			(!!test_bit(LED_COMPOSE, dev->led) << 1) |
-			 !!test_bit(LED_NUML,    dev->led));
-		return 0;
-
-	case EV_SND:
-
-		switch (code) {
-
-		case SND_CLICK:
-			serio_write(sunkbd->serio, SUNKBD_CMD_NOCLICK - value);
-			return 0;
-
-		case SND_BELL:
-			serio_write(sunkbd->serio, SUNKBD_CMD_BELLOFF - value);
-			return 0;
-		}
-
-		break;
-	}
-
-	return -1;
-}
-
-/*
- * sunkbd_initialize() checks for a Sun keyboard attached, and determines
- * its type.
- */
-
-static int sunkbd_initialize(struct sunkbd *sunkbd)
-{
-	sunkbd->reset = -2;
-	serio_write(sunkbd->serio, SUNKBD_CMD_RESET);
-	wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ);
-	if (sunkbd->reset < 0)
-		return -1;
-
-	sunkbd->type = sunkbd->reset;
-
-	if (sunkbd->type == 4) {	/* Type 4 keyboard */
-		sunkbd->layout = -2;
-		serio_write(sunkbd->serio, SUNKBD_CMD_LAYOUT);
-		wait_event_interruptible_timeout(sunkbd->wait,
-						 sunkbd->layout >= 0, HZ / 4);
-		if (sunkbd->layout < 0)
-			return -1;
-		if (sunkbd->layout & SUNKBD_LAYOUT_5_MASK)
-			sunkbd->type = 5;
-	}
-
-	return 0;
-}
-
-/*
- * sunkbd_reinit() sets leds and beeps to a state the computer remembers they
- * were in.
- */
-
-static void sunkbd_reinit(struct work_struct *work)
-{
-	struct sunkbd *sunkbd = container_of(work, struct sunkbd, tq);
-
-	wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ);
-
-	serio_write(sunkbd->serio, SUNKBD_CMD_SETLED);
-	serio_write(sunkbd->serio,
-		(!!test_bit(LED_CAPSL,   sunkbd->dev->led) << 3) |
-		(!!test_bit(LED_SCROLLL, sunkbd->dev->led) << 2) |
-		(!!test_bit(LED_COMPOSE, sunkbd->dev->led) << 1) |
-		 !!test_bit(LED_NUML,    sunkbd->dev->led));
-	serio_write(sunkbd->serio,
-		SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev->snd));
-	serio_write(sunkbd->serio,
-		SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev->snd));
-}
-
-static void sunkbd_enable(struct sunkbd *sunkbd, bool enable)
-{
-	serio_pause_rx(sunkbd->serio);
-	sunkbd->enabled = enable;
-	serio_continue_rx(sunkbd->serio);
-}
-
-/*
- * sunkbd_connect() probes for a Sun keyboard and fills the necessary
- * structures.
- */
-
-static int sunkbd_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct sunkbd *sunkbd;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i;
-
-	sunkbd = kzalloc(sizeof(struct sunkbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!sunkbd || !input_dev)
-		goto fail1;
-
-	sunkbd->serio = serio;
-	sunkbd->dev = input_dev;
-	init_waitqueue_head(&sunkbd->wait);
-	INIT_WORK(&sunkbd->tq, sunkbd_reinit);
-	snprintf(sunkbd->phys, sizeof(sunkbd->phys), "%s/input0", serio->phys);
-
-	serio_set_drvdata(serio, sunkbd);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	if (sunkbd_initialize(sunkbd) < 0) {
-		err = -ENODEV;
-		goto fail3;
-	}
-
-	snprintf(sunkbd->name, sizeof(sunkbd->name),
-		 "Sun Type %d keyboard", sunkbd->type);
-	memcpy(sunkbd->keycode, sunkbd_keycode, sizeof(sunkbd->keycode));
-
-	input_dev->name = sunkbd->name;
-	input_dev->phys = sunkbd->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor  = SERIO_SUNKBD;
-	input_dev->id.product = sunkbd->type;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_set_drvdata(input_dev, sunkbd);
-
-	input_dev->event = sunkbd_event;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_LED) |
-		BIT_MASK(EV_SND) | BIT_MASK(EV_REP);
-	input_dev->ledbit[0] = BIT_MASK(LED_CAPSL) | BIT_MASK(LED_COMPOSE) |
-		BIT_MASK(LED_SCROLLL) | BIT_MASK(LED_NUML);
-	input_dev->sndbit[0] = BIT_MASK(SND_CLICK) | BIT_MASK(SND_BELL);
-
-	input_dev->keycode = sunkbd->keycode;
-	input_dev->keycodesize = sizeof(unsigned char);
-	input_dev->keycodemax = ARRAY_SIZE(sunkbd_keycode);
-	for (i = 0; i < ARRAY_SIZE(sunkbd_keycode); i++)
-		__set_bit(sunkbd->keycode[i], input_dev->keybit);
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	sunkbd_enable(sunkbd, true);
-
-	err = input_register_device(sunkbd->dev);
-	if (err)
-		goto fail4;
-
-	return 0;
-
- fail4:	sunkbd_enable(sunkbd, false);
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(sunkbd);
-	return err;
-}
-
-/*
- * sunkbd_disconnect() unregisters and closes behind us.
- */
-
-static void sunkbd_disconnect(struct serio *serio)
-{
-	struct sunkbd *sunkbd = serio_get_drvdata(serio);
-
-	sunkbd_enable(sunkbd, false);
-	input_unregister_device(sunkbd->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	kfree(sunkbd);
-}
-
-static struct serio_device_id sunkbd_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_SUNKBD,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_UNKNOWN, /* sunkbd does probe */
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, sunkbd_serio_ids);
-
-static struct serio_driver sunkbd_drv = {
-	.driver		= {
-		.name	= "sunkbd",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= sunkbd_serio_ids,
-	.interrupt	= sunkbd_interrupt,
-	.connect	= sunkbd_connect,
-	.disconnect	= sunkbd_disconnect,
-};
-
-/*
- * The functions for insering/removing us as a module.
- */
-
-static int __init sunkbd_init(void)
-{
-	return serio_register_driver(&sunkbd_drv);
-}
-
-static void __exit sunkbd_exit(void)
-{
-	serio_unregister_driver(&sunkbd_drv);
-}
-
-module_init(sunkbd_init);
-module_exit(sunkbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/tc3589x-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/tc3589x-keypad.c
deleted file mode 100644
index 2dee3e4e..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/tc3589x-keypad.c
+++ /dev/null
@@ -1,463 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Author: Jayeeta Banerjee <jayeeta.banerjee@stericsson.com>
- * Author: Sundar Iyer <sundar.iyer@stericsson.com>
- *
- * License Terms: GNU General Public License, version 2
- *
- * TC35893 MFD Keypad Controller driver
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/mfd/tc3589x.h>
-
-/* Maximum supported keypad matrix row/columns size */
-#define TC3589x_MAX_KPROW               8
-#define TC3589x_MAX_KPCOL               12
-
-/* keypad related Constants */
-#define TC3589x_MAX_DEBOUNCE_SETTLE     0xFF
-#define DEDICATED_KEY_VAL		0xFF
-
-/* Pull up/down masks */
-#define TC3589x_NO_PULL_MASK		0x0
-#define TC3589x_PULL_DOWN_MASK		0x1
-#define TC3589x_PULL_UP_MASK		0x2
-#define TC3589x_PULLUP_ALL_MASK		0xAA
-#define TC3589x_IO_PULL_VAL(index, mask)	((mask)<<((index)%4)*2))
-
-/* Bit masks for IOCFG register */
-#define IOCFG_BALLCFG		0x01
-#define IOCFG_IG		0x08
-
-#define KP_EVCODE_COL_MASK	0x0F
-#define KP_EVCODE_ROW_MASK	0x70
-#define KP_RELEASE_EVT_MASK	0x80
-
-#define KP_ROW_SHIFT		4
-
-#define KP_NO_VALID_KEY_MASK	0x7F
-
-/* bit masks for RESTCTRL register */
-#define TC3589x_KBDRST		0x2
-#define TC3589x_IRQRST		0x10
-#define TC3589x_RESET_ALL	0x1B
-
-/* KBDMFS register bit mask */
-#define TC3589x_KBDMFS_EN	0x1
-
-/* CLKEN register bitmask */
-#define KPD_CLK_EN		0x1
-
-/* RSTINTCLR register bit mask */
-#define IRQ_CLEAR		0x1
-
-/* bit masks for keyboard interrupts*/
-#define TC3589x_EVT_LOSS_INT	0x8
-#define TC3589x_EVT_INT		0x4
-#define TC3589x_KBD_LOSS_INT	0x2
-#define TC3589x_KBD_INT		0x1
-
-/* bit masks for keyboard interrupt clear*/
-#define TC3589x_EVT_INT_CLR	0x2
-#define TC3589x_KBD_INT_CLR	0x1
-
-#define TC3589x_KBD_KEYMAP_SIZE     64
-
-/**
- * struct tc_keypad - data structure used by keypad driver
- * @tc3589x:    pointer to tc35893
- * @input:      pointer to input device object
- * @board:      keypad platform device
- * @krow:	number of rows
- * @kcol:	number of coloumns
- * @keymap:     matrix scan code table for keycodes
- * @keypad_stopped: holds keypad status
- */
-struct tc_keypad {
-	struct tc3589x *tc3589x;
-	struct input_dev *input;
-	const struct tc3589x_keypad_platform_data *board;
-	unsigned int krow;
-	unsigned int kcol;
-	unsigned short keymap[TC3589x_KBD_KEYMAP_SIZE];
-	bool keypad_stopped;
-};
-
-static int tc3589x_keypad_init_key_hardware(struct tc_keypad *keypad)
-{
-	int ret;
-	struct tc3589x *tc3589x = keypad->tc3589x;
-	u8 settle_time = keypad->board->settle_time;
-	u8 dbounce_period = keypad->board->debounce_period;
-	u8 rows = keypad->board->krow & 0xf;	/* mask out the nibble */
-	u8 column = keypad->board->kcol & 0xf;	/* mask out the nibble */
-
-	/* validate platform configurations */
-	if (keypad->board->kcol > TC3589x_MAX_KPCOL ||
-	    keypad->board->krow > TC3589x_MAX_KPROW ||
-	    keypad->board->debounce_period > TC3589x_MAX_DEBOUNCE_SETTLE ||
-	    keypad->board->settle_time > TC3589x_MAX_DEBOUNCE_SETTLE)
-		return -EINVAL;
-
-	/* configure KBDSIZE 4 LSbits for cols and 4 MSbits for rows */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDSIZE,
-			(rows << KP_ROW_SHIFT) | column);
-	if (ret < 0)
-		return ret;
-
-	/* configure dedicated key config, no dedicated key selected */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_KBCFG_LSB, DEDICATED_KEY_VAL);
-	if (ret < 0)
-		return ret;
-
-	ret = tc3589x_reg_write(tc3589x, TC3589x_KBCFG_MSB, DEDICATED_KEY_VAL);
-	if (ret < 0)
-		return ret;
-
-	/* Configure settle time */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDSETTLE_REG, settle_time);
-	if (ret < 0)
-		return ret;
-
-	/* Configure debounce time */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDBOUNCE, dbounce_period);
-	if (ret < 0)
-		return ret;
-
-	/* Start of initialise keypad GPIOs */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_IOCFG, 0x0, IOCFG_IG);
-	if (ret < 0)
-		return ret;
-
-	/* Configure pull-up resistors for all row GPIOs */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG0_LSB,
-					TC3589x_PULLUP_ALL_MASK);
-	if (ret < 0)
-		return ret;
-
-	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG0_MSB,
-					TC3589x_PULLUP_ALL_MASK);
-	if (ret < 0)
-		return ret;
-
-	/* Configure pull-up resistors for all column GPIOs */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG1_LSB,
-			TC3589x_PULLUP_ALL_MASK);
-	if (ret < 0)
-		return ret;
-
-	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG1_MSB,
-			TC3589x_PULLUP_ALL_MASK);
-	if (ret < 0)
-		return ret;
-
-	ret = tc3589x_reg_write(tc3589x, TC3589x_IOPULLCFG2_LSB,
-			TC3589x_PULLUP_ALL_MASK);
-
-	return ret;
-}
-
-#define TC35893_DATA_REGS		4
-#define TC35893_KEYCODE_FIFO_EMPTY	0x7f
-#define TC35893_KEYCODE_FIFO_CLEAR	0xff
-#define TC35893_KEYPAD_ROW_SHIFT	0x3
-
-static irqreturn_t tc3589x_keypad_irq(int irq, void *dev)
-{
-	struct tc_keypad *keypad = dev;
-	struct tc3589x *tc3589x = keypad->tc3589x;
-	u8 i, row_index, col_index, kbd_code, up;
-	u8 code;
-
-	for (i = 0; i < TC35893_DATA_REGS * 2; i++) {
-		kbd_code = tc3589x_reg_read(tc3589x, TC3589x_EVTCODE_FIFO);
-
-		/* loop till fifo is empty and no more keys are pressed */
-		if (kbd_code == TC35893_KEYCODE_FIFO_EMPTY ||
-				kbd_code == TC35893_KEYCODE_FIFO_CLEAR)
-			continue;
-
-		/* valid key is found */
-		col_index = kbd_code & KP_EVCODE_COL_MASK;
-		row_index = (kbd_code & KP_EVCODE_ROW_MASK) >> KP_ROW_SHIFT;
-		code = MATRIX_SCAN_CODE(row_index, col_index,
-						TC35893_KEYPAD_ROW_SHIFT);
-		up = kbd_code & KP_RELEASE_EVT_MASK;
-
-		input_event(keypad->input, EV_MSC, MSC_SCAN, code);
-		input_report_key(keypad->input, keypad->keymap[code], !up);
-		input_sync(keypad->input);
-	}
-
-	/* clear IRQ */
-	tc3589x_set_bits(tc3589x, TC3589x_KBDIC,
-			0x0, TC3589x_EVT_INT_CLR | TC3589x_KBD_INT_CLR);
-	/* enable IRQ */
-	tc3589x_set_bits(tc3589x, TC3589x_KBDMSK,
-			0x0, TC3589x_EVT_LOSS_INT | TC3589x_EVT_INT);
-
-	return IRQ_HANDLED;
-}
-
-static int tc3589x_keypad_enable(struct tc_keypad *keypad)
-{
-	struct tc3589x *tc3589x = keypad->tc3589x;
-	int ret;
-
-	/* pull the keypad module out of reset */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_RSTCTRL, TC3589x_KBDRST, 0x0);
-	if (ret < 0)
-		return ret;
-
-	/* configure KBDMFS */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDMFS, 0x0, TC3589x_KBDMFS_EN);
-	if (ret < 0)
-		return ret;
-
-	/* enable the keypad clock */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_CLKEN, 0x0, KPD_CLK_EN);
-	if (ret < 0)
-		return ret;
-
-	/* clear pending IRQs */
-	ret =  tc3589x_set_bits(tc3589x, TC3589x_RSTINTCLR, 0x0, 0x1);
-	if (ret < 0)
-		return ret;
-
-	/* enable the IRQs */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDMSK, 0x0,
-					TC3589x_EVT_LOSS_INT | TC3589x_EVT_INT);
-	if (ret < 0)
-		return ret;
-
-	keypad->keypad_stopped = false;
-
-	return ret;
-}
-
-static int tc3589x_keypad_disable(struct tc_keypad *keypad)
-{
-	struct tc3589x *tc3589x = keypad->tc3589x;
-	int ret;
-
-	/* clear IRQ */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDIC,
-			0x0, TC3589x_EVT_INT_CLR | TC3589x_KBD_INT_CLR);
-	if (ret < 0)
-		return ret;
-
-	/* disable all interrupts */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_KBDMSK,
-			~(TC3589x_EVT_LOSS_INT | TC3589x_EVT_INT), 0x0);
-	if (ret < 0)
-		return ret;
-
-	/* disable the keypad module */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_CLKEN, 0x1, 0x0);
-	if (ret < 0)
-		return ret;
-
-	/* put the keypad module into reset */
-	ret = tc3589x_set_bits(tc3589x, TC3589x_RSTCTRL, TC3589x_KBDRST, 0x1);
-
-	keypad->keypad_stopped = true;
-
-	return ret;
-}
-
-static int tc3589x_keypad_open(struct input_dev *input)
-{
-	int error;
-	struct tc_keypad *keypad = input_get_drvdata(input);
-
-	/* enable the keypad module */
-	error = tc3589x_keypad_enable(keypad);
-	if (error < 0) {
-		dev_err(&input->dev, "failed to enable keypad module\n");
-		return error;
-	}
-
-	error = tc3589x_keypad_init_key_hardware(keypad);
-	if (error < 0) {
-		dev_err(&input->dev, "failed to configure keypad module\n");
-		return error;
-	}
-
-	return 0;
-}
-
-static void tc3589x_keypad_close(struct input_dev *input)
-{
-	struct tc_keypad *keypad = input_get_drvdata(input);
-
-	/* disable the keypad module */
-	tc3589x_keypad_disable(keypad);
-}
-
-static int __devinit tc3589x_keypad_probe(struct platform_device *pdev)
-{
-	struct tc3589x *tc3589x = dev_get_drvdata(pdev->dev.parent);
-	struct tc_keypad *keypad;
-	struct input_dev *input;
-	const struct tc3589x_keypad_platform_data *plat;
-	int error, irq;
-
-	plat = tc3589x->pdata->keypad;
-	if (!plat) {
-		dev_err(&pdev->dev, "invalid keypad platform data\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0)
-		return irq;
-
-	keypad = kzalloc(sizeof(struct tc_keypad), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!keypad || !input) {
-		dev_err(&pdev->dev, "failed to allocate keypad memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	keypad->board = plat;
-	keypad->input = input;
-	keypad->tc3589x = tc3589x;
-
-	input->id.bustype = BUS_I2C;
-	input->name = pdev->name;
-	input->dev.parent = &pdev->dev;
-
-	input->keycode = keypad->keymap;
-	input->keycodesize = sizeof(keypad->keymap[0]);
-	input->keycodemax = ARRAY_SIZE(keypad->keymap);
-
-	input->open = tc3589x_keypad_open;
-	input->close = tc3589x_keypad_close;
-
-	input_set_drvdata(input, keypad);
-
-	input_set_capability(input, EV_MSC, MSC_SCAN);
-
-	__set_bit(EV_KEY, input->evbit);
-	if (!plat->no_autorepeat)
-		__set_bit(EV_REP, input->evbit);
-
-	matrix_keypad_build_keymap(plat->keymap_data, 0x3,
-			input->keycode, input->keybit);
-
-	error = request_threaded_irq(irq, NULL,
-			tc3589x_keypad_irq, plat->irqtype,
-			"tc3589x-keypad", keypad);
-	if (error < 0) {
-		dev_err(&pdev->dev,
-				"Could not allocate irq %d,error %d\n",
-				irq, error);
-		goto err_free_mem;
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev, "Could not register input device\n");
-		goto err_free_irq;
-	}
-
-	/* let platform decide if keypad is a wakeup source or not */
-	device_init_wakeup(&pdev->dev, plat->enable_wakeup);
-	device_set_wakeup_capable(&pdev->dev, plat->enable_wakeup);
-
-	platform_set_drvdata(pdev, keypad);
-
-	return 0;
-
-err_free_irq:
-	free_irq(irq, keypad);
-err_free_mem:
-	input_free_device(input);
-	kfree(keypad);
-	return error;
-}
-
-static int __devexit tc3589x_keypad_remove(struct platform_device *pdev)
-{
-	struct tc_keypad *keypad = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	if (!keypad->keypad_stopped)
-		tc3589x_keypad_disable(keypad);
-
-	free_irq(irq, keypad);
-
-	input_unregister_device(keypad->input);
-
-	kfree(keypad);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int tc3589x_keypad_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct tc_keypad *keypad = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	/* keypad is already off; we do nothing */
-	if (keypad->keypad_stopped)
-		return 0;
-
-	/* if device is not a wakeup source, disable it for powersave */
-	if (!device_may_wakeup(&pdev->dev))
-		tc3589x_keypad_disable(keypad);
-	else
-		enable_irq_wake(irq);
-
-	return 0;
-}
-
-static int tc3589x_keypad_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct tc_keypad *keypad = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	if (!keypad->keypad_stopped)
-		return 0;
-
-	/* enable the device to resume normal operations */
-	if (!device_may_wakeup(&pdev->dev))
-		tc3589x_keypad_enable(keypad);
-	else
-		disable_irq_wake(irq);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(tc3589x_keypad_dev_pm_ops,
-			 tc3589x_keypad_suspend, tc3589x_keypad_resume);
-
-static struct platform_driver tc3589x_keypad_driver = {
-	.driver	= {
-		.name	= "tc3589x-keypad",
-		.owner	= THIS_MODULE,
-		.pm	= &tc3589x_keypad_dev_pm_ops,
-	},
-	.probe	= tc3589x_keypad_probe,
-	.remove	= __devexit_p(tc3589x_keypad_remove),
-};
-module_platform_driver(tc3589x_keypad_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Jayeeta Banerjee/Sundar Iyer");
-MODULE_DESCRIPTION("TC35893 Keypad Driver");
-MODULE_ALIAS("platform:tc3589x-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/tca6416-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/tca6416-keypad.c
deleted file mode 100644
index 3afea3f8..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/tca6416-keypad.c
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * Driver for keys on TCA6416 I2C IO expander
- *
- * Copyright (C) 2010 Texas Instruments
- *
- * Author : Sriramakrishnan.A.G. <srk@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/workqueue.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/tca6416_keypad.h>
-
-#define TCA6416_INPUT          0
-#define TCA6416_OUTPUT         1
-#define TCA6416_INVERT         2
-#define TCA6416_DIRECTION      3
-
-static const struct i2c_device_id tca6416_id[] = {
-	{ "tca6416-keys", 16, },
-	{ "tca6408-keys", 8, },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tca6416_id);
-
-struct tca6416_drv_data {
-	struct input_dev *input;
-	struct tca6416_button data[0];
-};
-
-struct tca6416_keypad_chip {
-	uint16_t reg_output;
-	uint16_t reg_direction;
-	uint16_t reg_input;
-
-	struct i2c_client *client;
-	struct input_dev *input;
-	struct delayed_work dwork;
-	int io_size;
-	int irqnum;
-	u16 pinmask;
-	bool use_polling;
-	struct tca6416_button buttons[0];
-};
-
-static int tca6416_write_reg(struct tca6416_keypad_chip *chip, int reg, u16 val)
-{
-	int error;
-
-	error = chip->io_size > 8 ?
-		i2c_smbus_write_word_data(chip->client, reg << 1, val) :
-		i2c_smbus_write_byte_data(chip->client, reg, val);
-	if (error < 0) {
-		dev_err(&chip->client->dev,
-			"%s failed, reg: %d, val: %d, error: %d\n",
-			__func__, reg, val, error);
-		return error;
-	}
-
-	return 0;
-}
-
-static int tca6416_read_reg(struct tca6416_keypad_chip *chip, int reg, u16 *val)
-{
-	int retval;
-
-	retval = chip->io_size > 8 ?
-		 i2c_smbus_read_word_data(chip->client, reg << 1) :
-		 i2c_smbus_read_byte_data(chip->client, reg);
-	if (retval < 0) {
-		dev_err(&chip->client->dev, "%s failed, reg: %d, error: %d\n",
-			__func__, reg, retval);
-		return retval;
-	}
-
-	*val = (u16)retval;
-	return 0;
-}
-
-static void tca6416_keys_scan(struct tca6416_keypad_chip *chip)
-{
-	struct input_dev *input = chip->input;
-	u16 reg_val, val;
-	int error, i, pin_index;
-
-	error = tca6416_read_reg(chip, TCA6416_INPUT, &reg_val);
-	if (error)
-		return;
-
-	reg_val &= chip->pinmask;
-
-	/* Figure out which lines have changed */
-	val = reg_val ^ chip->reg_input;
-	chip->reg_input = reg_val;
-
-	for (i = 0, pin_index = 0; i < 16; i++) {
-		if (val & (1 << i)) {
-			struct tca6416_button *button = &chip->buttons[pin_index];
-			unsigned int type = button->type ?: EV_KEY;
-			int state = ((reg_val & (1 << i)) ? 1 : 0)
-						^ button->active_low;
-
-			input_event(input, type, button->code, !!state);
-			input_sync(input);
-		}
-
-		if (chip->pinmask & (1 << i))
-			pin_index++;
-	}
-}
-
-/*
- * This is threaded IRQ handler and this can (and will) sleep.
- */
-static irqreturn_t tca6416_keys_isr(int irq, void *dev_id)
-{
-	struct tca6416_keypad_chip *chip = dev_id;
-
-	tca6416_keys_scan(chip);
-
-	return IRQ_HANDLED;
-}
-
-static void tca6416_keys_work_func(struct work_struct *work)
-{
-	struct tca6416_keypad_chip *chip =
-		container_of(work, struct tca6416_keypad_chip, dwork.work);
-
-	tca6416_keys_scan(chip);
-	schedule_delayed_work(&chip->dwork, msecs_to_jiffies(100));
-}
-
-static int tca6416_keys_open(struct input_dev *dev)
-{
-	struct tca6416_keypad_chip *chip = input_get_drvdata(dev);
-
-	/* Get initial device state in case it has switches */
-	tca6416_keys_scan(chip);
-
-	if (chip->use_polling)
-		schedule_delayed_work(&chip->dwork, msecs_to_jiffies(100));
-	else
-		enable_irq(chip->irqnum);
-
-	return 0;
-}
-
-static void tca6416_keys_close(struct input_dev *dev)
-{
-	struct tca6416_keypad_chip *chip = input_get_drvdata(dev);
-
-	if (chip->use_polling)
-		cancel_delayed_work_sync(&chip->dwork);
-	else
-		disable_irq(chip->irqnum);
-}
-
-static int __devinit tca6416_setup_registers(struct tca6416_keypad_chip *chip)
-{
-	int error;
-
-	error = tca6416_read_reg(chip, TCA6416_OUTPUT, &chip->reg_output);
-	if (error)
-		return error;
-
-	error = tca6416_read_reg(chip, TCA6416_DIRECTION, &chip->reg_direction);
-	if (error)
-		return error;
-
-	/* ensure that keypad pins are set to input */
-	error = tca6416_write_reg(chip, TCA6416_DIRECTION,
-				  chip->reg_direction | chip->pinmask);
-	if (error)
-		return error;
-
-	error = tca6416_read_reg(chip, TCA6416_DIRECTION, &chip->reg_direction);
-	if (error)
-		return error;
-
-	error = tca6416_read_reg(chip, TCA6416_INPUT, &chip->reg_input);
-	if (error)
-		return error;
-
-	chip->reg_input &= chip->pinmask;
-
-	return 0;
-}
-
-static int __devinit tca6416_keypad_probe(struct i2c_client *client,
-				   const struct i2c_device_id *id)
-{
-	struct tca6416_keys_platform_data *pdata;
-	struct tca6416_keypad_chip *chip;
-	struct input_dev *input;
-	int error;
-	int i;
-
-	/* Check functionality */
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE)) {
-		dev_err(&client->dev, "%s adapter not supported\n",
-			dev_driver_string(&client->adapter->dev));
-		return -ENODEV;
-	}
-
-	pdata = client->dev.platform_data;
-	if (!pdata) {
-		dev_dbg(&client->dev, "no platform data\n");
-		return -EINVAL;
-	}
-
-	chip = kzalloc(sizeof(struct tca6416_keypad_chip) +
-		       pdata->nbuttons * sizeof(struct tca6416_button),
-		       GFP_KERNEL);
-	input = input_allocate_device();
-	if (!chip || !input) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	chip->client = client;
-	chip->input = input;
-	chip->io_size = id->driver_data;
-	chip->pinmask = pdata->pinmask;
-	chip->use_polling = pdata->use_polling;
-
-	INIT_DELAYED_WORK(&chip->dwork, tca6416_keys_work_func);
-
-	input->phys = "tca6416-keys/input0";
-	input->name = client->name;
-	input->dev.parent = &client->dev;
-
-	input->open = tca6416_keys_open;
-	input->close = tca6416_keys_close;
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	/* Enable auto repeat feature of Linux input subsystem */
-	if (pdata->rep)
-		__set_bit(EV_REP, input->evbit);
-
-	for (i = 0; i < pdata->nbuttons; i++) {
-		unsigned int type;
-
-		chip->buttons[i] = pdata->buttons[i];
-		type = (pdata->buttons[i].type) ?: EV_KEY;
-		input_set_capability(input, type, pdata->buttons[i].code);
-	}
-
-	input_set_drvdata(input, chip);
-
-	/*
-	 * Initialize cached registers from their original values.
-	 * we can't share this chip with another i2c master.
-	 */
-	error = tca6416_setup_registers(chip);
-	if (error)
-		goto fail1;
-
-	if (!chip->use_polling) {
-		if (pdata->irq_is_gpio)
-			chip->irqnum = gpio_to_irq(client->irq);
-		else
-			chip->irqnum = client->irq;
-
-		error = request_threaded_irq(chip->irqnum, NULL,
-					     tca6416_keys_isr,
-					     IRQF_TRIGGER_FALLING,
-					     "tca6416-keypad", chip);
-		if (error) {
-			dev_dbg(&client->dev,
-				"Unable to claim irq %d; error %d\n",
-				chip->irqnum, error);
-			goto fail1;
-		}
-		disable_irq(chip->irqnum);
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_dbg(&client->dev,
-			"Unable to register input device, error: %d\n", error);
-		goto fail2;
-	}
-
-	i2c_set_clientdata(client, chip);
-	device_init_wakeup(&client->dev, 1);
-
-	return 0;
-
-fail2:
-	if (!chip->use_polling) {
-		free_irq(chip->irqnum, chip);
-		enable_irq(chip->irqnum);
-	}
-fail1:
-	input_free_device(input);
-	kfree(chip);
-	return error;
-}
-
-static int __devexit tca6416_keypad_remove(struct i2c_client *client)
-{
-	struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
-
-	if (!chip->use_polling) {
-		free_irq(chip->irqnum, chip);
-		enable_irq(chip->irqnum);
-	}
-
-	input_unregister_device(chip->input);
-	kfree(chip);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int tca6416_keypad_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
-
-	if (device_may_wakeup(dev))
-		enable_irq_wake(chip->irqnum);
-
-	return 0;
-}
-
-static int tca6416_keypad_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
-
-	if (device_may_wakeup(dev))
-		disable_irq_wake(chip->irqnum);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(tca6416_keypad_dev_pm_ops,
-			 tca6416_keypad_suspend, tca6416_keypad_resume);
-
-static struct i2c_driver tca6416_keypad_driver = {
-	.driver = {
-		.name	= "tca6416-keypad",
-		.pm	= &tca6416_keypad_dev_pm_ops,
-	},
-	.probe		= tca6416_keypad_probe,
-	.remove		= __devexit_p(tca6416_keypad_remove),
-	.id_table	= tca6416_id,
-};
-
-static int __init tca6416_keypad_init(void)
-{
-	return i2c_add_driver(&tca6416_keypad_driver);
-}
-
-subsys_initcall(tca6416_keypad_init);
-
-static void __exit tca6416_keypad_exit(void)
-{
-	i2c_del_driver(&tca6416_keypad_driver);
-}
-module_exit(tca6416_keypad_exit);
-
-MODULE_AUTHOR("Sriramakrishnan <srk@ti.com>");
-MODULE_DESCRIPTION("Keypad driver over tca6146 IO expander");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/tca8418_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/tca8418_keypad.c
deleted file mode 100644
index 958ec107..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/tca8418_keypad.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * Driver for TCA8418 I2C keyboard
- *
- * Copyright (C) 2011 Fuel7, Inc.  All rights reserved.
- *
- * Author: Kyle Manna <kyle.manna@fuel7.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License v2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- *
- * If you can't comply with GPLv2, alternative licensing terms may be
- * arranged. Please contact Fuel7, Inc. (http://fuel7.com/) for proprietary
- * alternative licensing inquiries.
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/workqueue.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/input/tca8418_keypad.h>
-
-/* TCA8418 hardware limits */
-#define TCA8418_MAX_ROWS	8
-#define TCA8418_MAX_COLS	10
-
-/* TCA8418 register offsets */
-#define REG_CFG			0x01
-#define REG_INT_STAT		0x02
-#define REG_KEY_LCK_EC		0x03
-#define REG_KEY_EVENT_A		0x04
-#define REG_KEY_EVENT_B		0x05
-#define REG_KEY_EVENT_C		0x06
-#define REG_KEY_EVENT_D		0x07
-#define REG_KEY_EVENT_E		0x08
-#define REG_KEY_EVENT_F		0x09
-#define REG_KEY_EVENT_G		0x0A
-#define REG_KEY_EVENT_H		0x0B
-#define REG_KEY_EVENT_I		0x0C
-#define REG_KEY_EVENT_J		0x0D
-#define REG_KP_LCK_TIMER	0x0E
-#define REG_UNLOCK1		0x0F
-#define REG_UNLOCK2		0x10
-#define REG_GPIO_INT_STAT1	0x11
-#define REG_GPIO_INT_STAT2	0x12
-#define REG_GPIO_INT_STAT3	0x13
-#define REG_GPIO_DAT_STAT1	0x14
-#define REG_GPIO_DAT_STAT2	0x15
-#define REG_GPIO_DAT_STAT3	0x16
-#define REG_GPIO_DAT_OUT1	0x17
-#define REG_GPIO_DAT_OUT2	0x18
-#define REG_GPIO_DAT_OUT3	0x19
-#define REG_GPIO_INT_EN1	0x1A
-#define REG_GPIO_INT_EN2	0x1B
-#define REG_GPIO_INT_EN3	0x1C
-#define REG_KP_GPIO1		0x1D
-#define REG_KP_GPIO2		0x1E
-#define REG_KP_GPIO3		0x1F
-#define REG_GPI_EM1		0x20
-#define REG_GPI_EM2		0x21
-#define REG_GPI_EM3		0x22
-#define REG_GPIO_DIR1		0x23
-#define REG_GPIO_DIR2		0x24
-#define REG_GPIO_DIR3		0x25
-#define REG_GPIO_INT_LVL1	0x26
-#define REG_GPIO_INT_LVL2	0x27
-#define REG_GPIO_INT_LVL3	0x28
-#define REG_DEBOUNCE_DIS1	0x29
-#define REG_DEBOUNCE_DIS2	0x2A
-#define REG_DEBOUNCE_DIS3	0x2B
-#define REG_GPIO_PULL1		0x2C
-#define REG_GPIO_PULL2		0x2D
-#define REG_GPIO_PULL3		0x2E
-
-/* TCA8418 bit definitions */
-#define CFG_AI			BIT(7)
-#define CFG_GPI_E_CFG		BIT(6)
-#define CFG_OVR_FLOW_M		BIT(5)
-#define CFG_INT_CFG		BIT(4)
-#define CFG_OVR_FLOW_IEN	BIT(3)
-#define CFG_K_LCK_IEN		BIT(2)
-#define CFG_GPI_IEN		BIT(1)
-#define CFG_KE_IEN		BIT(0)
-
-#define INT_STAT_CAD_INT	BIT(4)
-#define INT_STAT_OVR_FLOW_INT	BIT(3)
-#define INT_STAT_K_LCK_INT	BIT(2)
-#define INT_STAT_GPI_INT	BIT(1)
-#define INT_STAT_K_INT		BIT(0)
-
-/* TCA8418 register masks */
-#define KEY_LCK_EC_KEC		0x7
-#define KEY_EVENT_CODE		0x7f
-#define KEY_EVENT_VALUE		0x80
-
-
-static const struct i2c_device_id tca8418_id[] = {
-	{ TCA8418_NAME, 8418, },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tca8418_id);
-
-struct tca8418_keypad {
-	unsigned int rows;
-	unsigned int cols;
-	unsigned int keypad_mask; /* Mask for keypad col/rol regs */
-	unsigned int irq;
-	unsigned int row_shift;
-
-	struct i2c_client *client;
-	struct input_dev *input;
-
-	/* Flexible array member, must be at end of struct */
-	unsigned short keymap[];
-};
-
-/*
- * Write a byte to the TCA8418
- */
-static int tca8418_write_byte(struct tca8418_keypad *keypad_data,
-			      int reg, u8 val)
-{
-	int error;
-
-	error = i2c_smbus_write_byte_data(keypad_data->client, reg, val);
-	if (error < 0) {
-		dev_err(&keypad_data->client->dev,
-			"%s failed, reg: %d, val: %d, error: %d\n",
-			__func__, reg, val, error);
-		return error;
-	}
-
-	return 0;
-}
-
-/*
- * Read a byte from the TCA8418
- */
-static int tca8418_read_byte(struct tca8418_keypad *keypad_data,
-			     int reg, u8 *val)
-{
-	int error;
-
-	error = i2c_smbus_read_byte_data(keypad_data->client, reg);
-	if (error < 0) {
-		dev_err(&keypad_data->client->dev,
-				"%s failed, reg: %d, error: %d\n",
-				__func__, reg, error);
-		return error;
-	}
-
-	*val = (u8)error;
-
-	return 0;
-}
-
-static void tca8418_read_keypad(struct tca8418_keypad *keypad_data)
-{
-	int error, col, row;
-	u8 reg, state, code;
-
-	/* Initial read of the key event FIFO */
-	error = tca8418_read_byte(keypad_data, REG_KEY_EVENT_A, &reg);
-
-	/* Assume that key code 0 signifies empty FIFO */
-	while (error >= 0 && reg > 0) {
-		state = reg & KEY_EVENT_VALUE;
-		code  = reg & KEY_EVENT_CODE;
-
-		row = code / TCA8418_MAX_COLS;
-		col = code % TCA8418_MAX_COLS;
-
-		row = (col) ? row : row - 1;
-		col = (col) ? col - 1 : TCA8418_MAX_COLS - 1;
-
-		code = MATRIX_SCAN_CODE(row, col, keypad_data->row_shift);
-		input_event(keypad_data->input, EV_MSC, MSC_SCAN, code);
-		input_report_key(keypad_data->input,
-				keypad_data->keymap[code], state);
-
-		/* Read for next loop */
-		error = tca8418_read_byte(keypad_data, REG_KEY_EVENT_A, &reg);
-	}
-
-	if (error < 0)
-		dev_err(&keypad_data->client->dev,
-			"unable to read REG_KEY_EVENT_A\n");
-
-	input_sync(keypad_data->input);
-}
-
-/*
- * Threaded IRQ handler and this can (and will) sleep.
- */
-static irqreturn_t tca8418_irq_handler(int irq, void *dev_id)
-{
-	struct tca8418_keypad *keypad_data = dev_id;
-	u8 reg;
-	int error;
-
-	error = tca8418_read_byte(keypad_data, REG_INT_STAT, &reg);
-	if (error) {
-		dev_err(&keypad_data->client->dev,
-			"unable to read REG_INT_STAT\n");
-		goto exit;
-	}
-
-	if (reg & INT_STAT_OVR_FLOW_INT)
-		dev_warn(&keypad_data->client->dev, "overflow occurred\n");
-
-	if (reg & INT_STAT_K_INT)
-		tca8418_read_keypad(keypad_data);
-
-exit:
-	/* Clear all interrupts, even IRQs we didn't check (GPI, CAD, LCK) */
-	reg = 0xff;
-	error = tca8418_write_byte(keypad_data, REG_INT_STAT, reg);
-	if (error)
-		dev_err(&keypad_data->client->dev,
-			"unable to clear REG_INT_STAT\n");
-
-	return IRQ_HANDLED;
-}
-
-/*
- * Configure the TCA8418 for keypad operation
- */
-static int __devinit tca8418_configure(struct tca8418_keypad *keypad_data)
-{
-	int reg, error;
-
-	/* Write config register, if this fails assume device not present */
-	error = tca8418_write_byte(keypad_data, REG_CFG,
-				CFG_INT_CFG | CFG_OVR_FLOW_IEN | CFG_KE_IEN);
-	if (error < 0)
-		return -ENODEV;
-
-
-	/* Assemble a mask for row and column registers */
-	reg  =  ~(~0 << keypad_data->rows);
-	reg += (~(~0 << keypad_data->cols)) << 8;
-	keypad_data->keypad_mask = reg;
-
-	/* Set registers to keypad mode */
-	error |= tca8418_write_byte(keypad_data, REG_KP_GPIO1, reg);
-	error |= tca8418_write_byte(keypad_data, REG_KP_GPIO2, reg >> 8);
-	error |= tca8418_write_byte(keypad_data, REG_KP_GPIO3, reg >> 16);
-
-	/* Enable column debouncing */
-	error |= tca8418_write_byte(keypad_data, REG_DEBOUNCE_DIS1, reg);
-	error |= tca8418_write_byte(keypad_data, REG_DEBOUNCE_DIS2, reg >> 8);
-	error |= tca8418_write_byte(keypad_data, REG_DEBOUNCE_DIS3, reg >> 16);
-
-	return error;
-}
-
-static int __devinit tca8418_keypad_probe(struct i2c_client *client,
-					  const struct i2c_device_id *id)
-{
-	const struct tca8418_keypad_platform_data *pdata =
-						client->dev.platform_data;
-	struct tca8418_keypad *keypad_data;
-	struct input_dev *input;
-	int error, row_shift, max_keys;
-
-	/* Copy the platform data */
-	if (!pdata) {
-		dev_dbg(&client->dev, "no platform data\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->keymap_data) {
-		dev_err(&client->dev, "no keymap data defined\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->rows || pdata->rows > TCA8418_MAX_ROWS) {
-		dev_err(&client->dev, "invalid rows\n");
-		return -EINVAL;
-	}
-
-	if (!pdata->cols || pdata->cols > TCA8418_MAX_COLS) {
-		dev_err(&client->dev, "invalid columns\n");
-		return -EINVAL;
-	}
-
-	/* Check i2c driver capabilities */
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE)) {
-		dev_err(&client->dev, "%s adapter not supported\n",
-			dev_driver_string(&client->adapter->dev));
-		return -ENODEV;
-	}
-
-	row_shift = get_count_order(pdata->cols);
-	max_keys = pdata->rows << row_shift;
-
-	/* Allocate memory for keypad_data, keymap and input device */
-	keypad_data = kzalloc(sizeof(*keypad_data) +
-			max_keys * sizeof(keypad_data->keymap[0]), GFP_KERNEL);
-	if (!keypad_data)
-		return -ENOMEM;
-
-	keypad_data->rows = pdata->rows;
-	keypad_data->cols = pdata->cols;
-	keypad_data->client = client;
-	keypad_data->row_shift = row_shift;
-
-	/* Initialize the chip or fail if chip isn't present */
-	error = tca8418_configure(keypad_data);
-	if (error < 0)
-		goto fail1;
-
-	/* Configure input device */
-	input = input_allocate_device();
-	if (!input) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-	keypad_data->input = input;
-
-	input->name = client->name;
-	input->dev.parent = &client->dev;
-
-	input->id.bustype = BUS_I2C;
-	input->id.vendor  = 0x0001;
-	input->id.product = 0x001;
-	input->id.version = 0x0001;
-
-	input->keycode     = keypad_data->keymap;
-	input->keycodesize = sizeof(keypad_data->keymap[0]);
-	input->keycodemax  = max_keys;
-
-	__set_bit(EV_KEY, input->evbit);
-	if (pdata->rep)
-		__set_bit(EV_REP, input->evbit);
-
-	input_set_capability(input, EV_MSC, MSC_SCAN);
-
-	input_set_drvdata(input, keypad_data);
-
-	matrix_keypad_build_keymap(pdata->keymap_data, row_shift,
-			input->keycode, input->keybit);
-
-	if (pdata->irq_is_gpio)
-		client->irq = gpio_to_irq(client->irq);
-
-	error = request_threaded_irq(client->irq, NULL, tca8418_irq_handler,
-				     IRQF_TRIGGER_FALLING,
-				     client->name, keypad_data);
-	if (error) {
-		dev_dbg(&client->dev,
-			"Unable to claim irq %d; error %d\n",
-			client->irq, error);
-		goto fail2;
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_dbg(&client->dev,
-			"Unable to register input device, error: %d\n", error);
-		goto fail3;
-	}
-
-	i2c_set_clientdata(client, keypad_data);
-	return 0;
-
-fail3:
-	free_irq(client->irq, keypad_data);
-fail2:
-	input_free_device(input);
-fail1:
-	kfree(keypad_data);
-	return error;
-}
-
-static int __devexit tca8418_keypad_remove(struct i2c_client *client)
-{
-	struct tca8418_keypad *keypad_data = i2c_get_clientdata(client);
-
-	free_irq(keypad_data->client->irq, keypad_data);
-
-	input_unregister_device(keypad_data->input);
-
-	kfree(keypad_data);
-
-	return 0;
-}
-
-
-static struct i2c_driver tca8418_keypad_driver = {
-	.driver = {
-		.name	= TCA8418_NAME,
-		.owner	= THIS_MODULE,
-	},
-	.probe		= tca8418_keypad_probe,
-	.remove		= __devexit_p(tca8418_keypad_remove),
-	.id_table	= tca8418_id,
-};
-
-static int __init tca8418_keypad_init(void)
-{
-	return i2c_add_driver(&tca8418_keypad_driver);
-}
-subsys_initcall(tca8418_keypad_init);
-
-static void __exit tca8418_keypad_exit(void)
-{
-	i2c_del_driver(&tca8418_keypad_driver);
-}
-module_exit(tca8418_keypad_exit);
-
-MODULE_AUTHOR("Kyle Manna <kyle.manna@fuel7.com>");
-MODULE_DESCRIPTION("Keypad driver for TCA8418");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/tegra-kbc.c b/ANDROID_3.4.5/drivers/input/keyboard/tegra-kbc.c
deleted file mode 100644
index fe4ac95c..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/tegra-kbc.c
+++ /dev/null
@@ -1,956 +0,0 @@
-/*
- * Keyboard class input driver for the NVIDIA Tegra SoC internal matrix
- * keyboard controller
- *
- * Copyright (c) 2009-2011, NVIDIA Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/of.h>
-#include <linux/clk.h>
-#include <linux/slab.h>
-#include <mach/clk.h>
-#include <mach/kbc.h>
-
-#define KBC_MAX_DEBOUNCE_CNT	0x3ffu
-
-/* KBC row scan time and delay for beginning the row scan. */
-#define KBC_ROW_SCAN_TIME	16
-#define KBC_ROW_SCAN_DLY	5
-
-/* KBC uses a 32KHz clock so a cycle = 1/32Khz */
-#define KBC_CYCLE_MS	32
-
-/* KBC Registers */
-
-/* KBC Control Register */
-#define KBC_CONTROL_0	0x0
-#define KBC_FIFO_TH_CNT_SHIFT(cnt)	(cnt << 14)
-#define KBC_DEBOUNCE_CNT_SHIFT(cnt)	(cnt << 4)
-#define KBC_CONTROL_FIFO_CNT_INT_EN	(1 << 3)
-#define KBC_CONTROL_KEYPRESS_INT_EN	(1 << 1)
-#define KBC_CONTROL_KBC_EN		(1 << 0)
-
-/* KBC Interrupt Register */
-#define KBC_INT_0	0x4
-#define KBC_INT_FIFO_CNT_INT_STATUS	(1 << 2)
-#define KBC_INT_KEYPRESS_INT_STATUS	(1 << 0)
-
-#define KBC_ROW_CFG0_0	0x8
-#define KBC_COL_CFG0_0	0x18
-#define KBC_TO_CNT_0	0x24
-#define KBC_INIT_DLY_0	0x28
-#define KBC_RPT_DLY_0	0x2c
-#define KBC_KP_ENT0_0	0x30
-#define KBC_KP_ENT1_0	0x34
-#define KBC_ROW0_MASK_0	0x38
-
-#define KBC_ROW_SHIFT	3
-
-struct tegra_kbc {
-	void __iomem *mmio;
-	struct input_dev *idev;
-	unsigned int irq;
-	spinlock_t lock;
-	unsigned int repoll_dly;
-	unsigned long cp_dly_jiffies;
-	unsigned int cp_to_wkup_dly;
-	bool use_fn_map;
-	bool use_ghost_filter;
-	bool keypress_caused_wake;
-	const struct tegra_kbc_platform_data *pdata;
-	unsigned short keycode[KBC_MAX_KEY * 2];
-	unsigned short current_keys[KBC_MAX_KPENT];
-	unsigned int num_pressed_keys;
-	u32 wakeup_key;
-	struct timer_list timer;
-	struct clk *clk;
-};
-
-static const u32 tegra_kbc_default_keymap[] __devinitdata = {
-	KEY(0, 2, KEY_W),
-	KEY(0, 3, KEY_S),
-	KEY(0, 4, KEY_A),
-	KEY(0, 5, KEY_Z),
-	KEY(0, 7, KEY_FN),
-
-	KEY(1, 7, KEY_LEFTMETA),
-
-	KEY(2, 6, KEY_RIGHTALT),
-	KEY(2, 7, KEY_LEFTALT),
-
-	KEY(3, 0, KEY_5),
-	KEY(3, 1, KEY_4),
-	KEY(3, 2, KEY_R),
-	KEY(3, 3, KEY_E),
-	KEY(3, 4, KEY_F),
-	KEY(3, 5, KEY_D),
-	KEY(3, 6, KEY_X),
-
-	KEY(4, 0, KEY_7),
-	KEY(4, 1, KEY_6),
-	KEY(4, 2, KEY_T),
-	KEY(4, 3, KEY_H),
-	KEY(4, 4, KEY_G),
-	KEY(4, 5, KEY_V),
-	KEY(4, 6, KEY_C),
-	KEY(4, 7, KEY_SPACE),
-
-	KEY(5, 0, KEY_9),
-	KEY(5, 1, KEY_8),
-	KEY(5, 2, KEY_U),
-	KEY(5, 3, KEY_Y),
-	KEY(5, 4, KEY_J),
-	KEY(5, 5, KEY_N),
-	KEY(5, 6, KEY_B),
-	KEY(5, 7, KEY_BACKSLASH),
-
-	KEY(6, 0, KEY_MINUS),
-	KEY(6, 1, KEY_0),
-	KEY(6, 2, KEY_O),
-	KEY(6, 3, KEY_I),
-	KEY(6, 4, KEY_L),
-	KEY(6, 5, KEY_K),
-	KEY(6, 6, KEY_COMMA),
-	KEY(6, 7, KEY_M),
-
-	KEY(7, 1, KEY_EQUAL),
-	KEY(7, 2, KEY_RIGHTBRACE),
-	KEY(7, 3, KEY_ENTER),
-	KEY(7, 7, KEY_MENU),
-
-	KEY(8, 4, KEY_RIGHTSHIFT),
-	KEY(8, 5, KEY_LEFTSHIFT),
-
-	KEY(9, 5, KEY_RIGHTCTRL),
-	KEY(9, 7, KEY_LEFTCTRL),
-
-	KEY(11, 0, KEY_LEFTBRACE),
-	KEY(11, 1, KEY_P),
-	KEY(11, 2, KEY_APOSTROPHE),
-	KEY(11, 3, KEY_SEMICOLON),
-	KEY(11, 4, KEY_SLASH),
-	KEY(11, 5, KEY_DOT),
-
-	KEY(12, 0, KEY_F10),
-	KEY(12, 1, KEY_F9),
-	KEY(12, 2, KEY_BACKSPACE),
-	KEY(12, 3, KEY_3),
-	KEY(12, 4, KEY_2),
-	KEY(12, 5, KEY_UP),
-	KEY(12, 6, KEY_PRINT),
-	KEY(12, 7, KEY_PAUSE),
-
-	KEY(13, 0, KEY_INSERT),
-	KEY(13, 1, KEY_DELETE),
-	KEY(13, 3, KEY_PAGEUP),
-	KEY(13, 4, KEY_PAGEDOWN),
-	KEY(13, 5, KEY_RIGHT),
-	KEY(13, 6, KEY_DOWN),
-	KEY(13, 7, KEY_LEFT),
-
-	KEY(14, 0, KEY_F11),
-	KEY(14, 1, KEY_F12),
-	KEY(14, 2, KEY_F8),
-	KEY(14, 3, KEY_Q),
-	KEY(14, 4, KEY_F4),
-	KEY(14, 5, KEY_F3),
-	KEY(14, 6, KEY_1),
-	KEY(14, 7, KEY_F7),
-
-	KEY(15, 0, KEY_ESC),
-	KEY(15, 1, KEY_GRAVE),
-	KEY(15, 2, KEY_F5),
-	KEY(15, 3, KEY_TAB),
-	KEY(15, 4, KEY_F1),
-	KEY(15, 5, KEY_F2),
-	KEY(15, 6, KEY_CAPSLOCK),
-	KEY(15, 7, KEY_F6),
-
-	/* Software Handled Function Keys */
-	KEY(20, 0, KEY_KP7),
-
-	KEY(21, 0, KEY_KP9),
-	KEY(21, 1, KEY_KP8),
-	KEY(21, 2, KEY_KP4),
-	KEY(21, 4, KEY_KP1),
-
-	KEY(22, 1, KEY_KPSLASH),
-	KEY(22, 2, KEY_KP6),
-	KEY(22, 3, KEY_KP5),
-	KEY(22, 4, KEY_KP3),
-	KEY(22, 5, KEY_KP2),
-	KEY(22, 7, KEY_KP0),
-
-	KEY(27, 1, KEY_KPASTERISK),
-	KEY(27, 3, KEY_KPMINUS),
-	KEY(27, 4, KEY_KPPLUS),
-	KEY(27, 5, KEY_KPDOT),
-
-	KEY(28, 5, KEY_VOLUMEUP),
-
-	KEY(29, 3, KEY_HOME),
-	KEY(29, 4, KEY_END),
-	KEY(29, 5, KEY_BRIGHTNESSDOWN),
-	KEY(29, 6, KEY_VOLUMEDOWN),
-	KEY(29, 7, KEY_BRIGHTNESSUP),
-
-	KEY(30, 0, KEY_NUMLOCK),
-	KEY(30, 1, KEY_SCROLLLOCK),
-	KEY(30, 2, KEY_MUTE),
-
-	KEY(31, 4, KEY_HELP),
-};
-
-static const
-struct matrix_keymap_data tegra_kbc_default_keymap_data __devinitdata = {
-	.keymap		= tegra_kbc_default_keymap,
-	.keymap_size	= ARRAY_SIZE(tegra_kbc_default_keymap),
-};
-
-static void tegra_kbc_report_released_keys(struct input_dev *input,
-					   unsigned short old_keycodes[],
-					   unsigned int old_num_keys,
-					   unsigned short new_keycodes[],
-					   unsigned int new_num_keys)
-{
-	unsigned int i, j;
-
-	for (i = 0; i < old_num_keys; i++) {
-		for (j = 0; j < new_num_keys; j++)
-			if (old_keycodes[i] == new_keycodes[j])
-				break;
-
-		if (j == new_num_keys)
-			input_report_key(input, old_keycodes[i], 0);
-	}
-}
-
-static void tegra_kbc_report_pressed_keys(struct input_dev *input,
-					  unsigned char scancodes[],
-					  unsigned short keycodes[],
-					  unsigned int num_pressed_keys)
-{
-	unsigned int i;
-
-	for (i = 0; i < num_pressed_keys; i++) {
-		input_event(input, EV_MSC, MSC_SCAN, scancodes[i]);
-		input_report_key(input, keycodes[i], 1);
-	}
-}
-
-static void tegra_kbc_report_keys(struct tegra_kbc *kbc)
-{
-	unsigned char scancodes[KBC_MAX_KPENT];
-	unsigned short keycodes[KBC_MAX_KPENT];
-	u32 val = 0;
-	unsigned int i;
-	unsigned int num_down = 0;
-	bool fn_keypress = false;
-	bool key_in_same_row = false;
-	bool key_in_same_col = false;
-
-	for (i = 0; i < KBC_MAX_KPENT; i++) {
-		if ((i % 4) == 0)
-			val = readl(kbc->mmio + KBC_KP_ENT0_0 + i);
-
-		if (val & 0x80) {
-			unsigned int col = val & 0x07;
-			unsigned int row = (val >> 3) & 0x0f;
-			unsigned char scancode =
-				MATRIX_SCAN_CODE(row, col, KBC_ROW_SHIFT);
-
-			scancodes[num_down] = scancode;
-			keycodes[num_down] = kbc->keycode[scancode];
-			/* If driver uses Fn map, do not report the Fn key. */
-			if ((keycodes[num_down] == KEY_FN) && kbc->use_fn_map)
-				fn_keypress = true;
-			else
-				num_down++;
-		}
-
-		val >>= 8;
-	}
-
-	/*
-	 * Matrix keyboard designs are prone to keyboard ghosting.
-	 * Ghosting occurs if there are 3 keys such that -
-	 * any 2 of the 3 keys share a row, and any 2 of them share a column.
-	 * If so ignore the key presses for this iteration.
-	 */
-	if (kbc->use_ghost_filter && num_down >= 3) {
-		for (i = 0; i < num_down; i++) {
-			unsigned int j;
-			u8 curr_col = scancodes[i] & 0x07;
-			u8 curr_row = scancodes[i] >> KBC_ROW_SHIFT;
-
-			/*
-			 * Find 2 keys such that one key is in the same row
-			 * and the other is in the same column as the i-th key.
-			 */
-			for (j = i + 1; j < num_down; j++) {
-				u8 col = scancodes[j] & 0x07;
-				u8 row = scancodes[j] >> KBC_ROW_SHIFT;
-
-				if (col == curr_col)
-					key_in_same_col = true;
-				if (row == curr_row)
-					key_in_same_row = true;
-			}
-		}
-	}
-
-	/*
-	 * If the platform uses Fn keymaps, translate keys on a Fn keypress.
-	 * Function keycodes are KBC_MAX_KEY apart from the plain keycodes.
-	 */
-	if (fn_keypress) {
-		for (i = 0; i < num_down; i++) {
-			scancodes[i] += KBC_MAX_KEY;
-			keycodes[i] = kbc->keycode[scancodes[i]];
-		}
-	}
-
-	/* Ignore the key presses for this iteration? */
-	if (key_in_same_col && key_in_same_row)
-		return;
-
-	tegra_kbc_report_released_keys(kbc->idev,
-				       kbc->current_keys, kbc->num_pressed_keys,
-				       keycodes, num_down);
-	tegra_kbc_report_pressed_keys(kbc->idev, scancodes, keycodes, num_down);
-	input_sync(kbc->idev);
-
-	memcpy(kbc->current_keys, keycodes, sizeof(kbc->current_keys));
-	kbc->num_pressed_keys = num_down;
-}
-
-static void tegra_kbc_set_fifo_interrupt(struct tegra_kbc *kbc, bool enable)
-{
-	u32 val;
-
-	val = readl(kbc->mmio + KBC_CONTROL_0);
-	if (enable)
-		val |= KBC_CONTROL_FIFO_CNT_INT_EN;
-	else
-		val &= ~KBC_CONTROL_FIFO_CNT_INT_EN;
-	writel(val, kbc->mmio + KBC_CONTROL_0);
-}
-
-static void tegra_kbc_set_keypress_interrupt(struct tegra_kbc *kbc, bool enable)
-{
-	u32 val;
-
-	val = readl(kbc->mmio + KBC_CONTROL_0);
-	if (enable)
-		val |= KBC_CONTROL_KEYPRESS_INT_EN;
-	else
-		val &= ~KBC_CONTROL_KEYPRESS_INT_EN;
-	writel(val, kbc->mmio + KBC_CONTROL_0);
-}
-
-static void tegra_kbc_keypress_timer(unsigned long data)
-{
-	struct tegra_kbc *kbc = (struct tegra_kbc *)data;
-	unsigned long flags;
-	u32 val;
-	unsigned int i;
-
-	spin_lock_irqsave(&kbc->lock, flags);
-
-	val = (readl(kbc->mmio + KBC_INT_0) >> 4) & 0xf;
-	if (val) {
-		unsigned long dly;
-
-		tegra_kbc_report_keys(kbc);
-
-		/*
-		 * If more than one keys are pressed we need not wait
-		 * for the repoll delay.
-		 */
-		dly = (val == 1) ? kbc->repoll_dly : 1;
-		mod_timer(&kbc->timer, jiffies + msecs_to_jiffies(dly));
-	} else {
-		/* Release any pressed keys and exit the polling loop */
-		for (i = 0; i < kbc->num_pressed_keys; i++)
-			input_report_key(kbc->idev, kbc->current_keys[i], 0);
-		input_sync(kbc->idev);
-
-		kbc->num_pressed_keys = 0;
-
-		/* All keys are released so enable the keypress interrupt */
-		tegra_kbc_set_fifo_interrupt(kbc, true);
-	}
-
-	spin_unlock_irqrestore(&kbc->lock, flags);
-}
-
-static irqreturn_t tegra_kbc_isr(int irq, void *args)
-{
-	struct tegra_kbc *kbc = args;
-	unsigned long flags;
-	u32 val;
-
-	spin_lock_irqsave(&kbc->lock, flags);
-
-	/*
-	 * Quickly bail out & reenable interrupts if the fifo threshold
-	 * count interrupt wasn't the interrupt source
-	 */
-	val = readl(kbc->mmio + KBC_INT_0);
-	writel(val, kbc->mmio + KBC_INT_0);
-
-	if (val & KBC_INT_FIFO_CNT_INT_STATUS) {
-		/*
-		 * Until all keys are released, defer further processing to
-		 * the polling loop in tegra_kbc_keypress_timer.
-		 */
-		tegra_kbc_set_fifo_interrupt(kbc, false);
-		mod_timer(&kbc->timer, jiffies + kbc->cp_dly_jiffies);
-	} else if (val & KBC_INT_KEYPRESS_INT_STATUS) {
-		/* We can be here only through system resume path */
-		kbc->keypress_caused_wake = true;
-	}
-
-	spin_unlock_irqrestore(&kbc->lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-static void tegra_kbc_setup_wakekeys(struct tegra_kbc *kbc, bool filter)
-{
-	const struct tegra_kbc_platform_data *pdata = kbc->pdata;
-	int i;
-	unsigned int rst_val;
-
-	/* Either mask all keys or none. */
-	rst_val = (filter && !pdata->wakeup) ? ~0 : 0;
-
-	for (i = 0; i < KBC_MAX_ROW; i++)
-		writel(rst_val, kbc->mmio + KBC_ROW0_MASK_0 + i * 4);
-}
-
-static void tegra_kbc_config_pins(struct tegra_kbc *kbc)
-{
-	const struct tegra_kbc_platform_data *pdata = kbc->pdata;
-	int i;
-
-	for (i = 0; i < KBC_MAX_GPIO; i++) {
-		u32 r_shft = 5 * (i % 6);
-		u32 c_shft = 4 * (i % 8);
-		u32 r_mask = 0x1f << r_shft;
-		u32 c_mask = 0x0f << c_shft;
-		u32 r_offs = (i / 6) * 4 + KBC_ROW_CFG0_0;
-		u32 c_offs = (i / 8) * 4 + KBC_COL_CFG0_0;
-		u32 row_cfg = readl(kbc->mmio + r_offs);
-		u32 col_cfg = readl(kbc->mmio + c_offs);
-
-		row_cfg &= ~r_mask;
-		col_cfg &= ~c_mask;
-
-		switch (pdata->pin_cfg[i].type) {
-		case PIN_CFG_ROW:
-			row_cfg |= ((pdata->pin_cfg[i].num << 1) | 1) << r_shft;
-			break;
-
-		case PIN_CFG_COL:
-			col_cfg |= ((pdata->pin_cfg[i].num << 1) | 1) << c_shft;
-			break;
-
-		case PIN_CFG_IGNORE:
-			break;
-		}
-
-		writel(row_cfg, kbc->mmio + r_offs);
-		writel(col_cfg, kbc->mmio + c_offs);
-	}
-}
-
-static int tegra_kbc_start(struct tegra_kbc *kbc)
-{
-	const struct tegra_kbc_platform_data *pdata = kbc->pdata;
-	unsigned int debounce_cnt;
-	u32 val = 0;
-
-	clk_enable(kbc->clk);
-
-	/* Reset the KBC controller to clear all previous status.*/
-	tegra_periph_reset_assert(kbc->clk);
-	udelay(100);
-	tegra_periph_reset_deassert(kbc->clk);
-	udelay(100);
-
-	tegra_kbc_config_pins(kbc);
-	tegra_kbc_setup_wakekeys(kbc, false);
-
-	writel(pdata->repeat_cnt, kbc->mmio + KBC_RPT_DLY_0);
-
-	/* Keyboard debounce count is maximum of 12 bits. */
-	debounce_cnt = min(pdata->debounce_cnt, KBC_MAX_DEBOUNCE_CNT);
-	val = KBC_DEBOUNCE_CNT_SHIFT(debounce_cnt);
-	val |= KBC_FIFO_TH_CNT_SHIFT(1); /* set fifo interrupt threshold to 1 */
-	val |= KBC_CONTROL_FIFO_CNT_INT_EN;  /* interrupt on FIFO threshold */
-	val |= KBC_CONTROL_KBC_EN;     /* enable */
-	writel(val, kbc->mmio + KBC_CONTROL_0);
-
-	/*
-	 * Compute the delay(ns) from interrupt mode to continuous polling
-	 * mode so the timer routine is scheduled appropriately.
-	 */
-	val = readl(kbc->mmio + KBC_INIT_DLY_0);
-	kbc->cp_dly_jiffies = usecs_to_jiffies((val & 0xfffff) * 32);
-
-	kbc->num_pressed_keys = 0;
-
-	/*
-	 * Atomically clear out any remaining entries in the key FIFO
-	 * and enable keyboard interrupts.
-	 */
-	while (1) {
-		val = readl(kbc->mmio + KBC_INT_0);
-		val >>= 4;
-		if (!val)
-			break;
-
-		val = readl(kbc->mmio + KBC_KP_ENT0_0);
-		val = readl(kbc->mmio + KBC_KP_ENT1_0);
-	}
-	writel(0x7, kbc->mmio + KBC_INT_0);
-
-	enable_irq(kbc->irq);
-
-	return 0;
-}
-
-static void tegra_kbc_stop(struct tegra_kbc *kbc)
-{
-	unsigned long flags;
-	u32 val;
-
-	spin_lock_irqsave(&kbc->lock, flags);
-	val = readl(kbc->mmio + KBC_CONTROL_0);
-	val &= ~1;
-	writel(val, kbc->mmio + KBC_CONTROL_0);
-	spin_unlock_irqrestore(&kbc->lock, flags);
-
-	disable_irq(kbc->irq);
-	del_timer_sync(&kbc->timer);
-
-	clk_disable(kbc->clk);
-}
-
-static int tegra_kbc_open(struct input_dev *dev)
-{
-	struct tegra_kbc *kbc = input_get_drvdata(dev);
-
-	return tegra_kbc_start(kbc);
-}
-
-static void tegra_kbc_close(struct input_dev *dev)
-{
-	struct tegra_kbc *kbc = input_get_drvdata(dev);
-
-	return tegra_kbc_stop(kbc);
-}
-
-static bool __devinit
-tegra_kbc_check_pin_cfg(const struct tegra_kbc_platform_data *pdata,
-			struct device *dev, unsigned int *num_rows)
-{
-	int i;
-
-	*num_rows = 0;
-
-	for (i = 0; i < KBC_MAX_GPIO; i++) {
-		const struct tegra_kbc_pin_cfg *pin_cfg = &pdata->pin_cfg[i];
-
-		switch (pin_cfg->type) {
-		case PIN_CFG_ROW:
-			if (pin_cfg->num >= KBC_MAX_ROW) {
-				dev_err(dev,
-					"pin_cfg[%d]: invalid row number %d\n",
-					i, pin_cfg->num);
-				return false;
-			}
-			(*num_rows)++;
-			break;
-
-		case PIN_CFG_COL:
-			if (pin_cfg->num >= KBC_MAX_COL) {
-				dev_err(dev,
-					"pin_cfg[%d]: invalid column number %d\n",
-					i, pin_cfg->num);
-				return false;
-			}
-			break;
-
-		case PIN_CFG_IGNORE:
-			break;
-
-		default:
-			dev_err(dev,
-				"pin_cfg[%d]: invalid entry type %d\n",
-				pin_cfg->type, pin_cfg->num);
-			return false;
-		}
-	}
-
-	return true;
-}
-
-#ifdef CONFIG_OF
-static struct tegra_kbc_platform_data * __devinit
-tegra_kbc_dt_parse_pdata(struct platform_device *pdev)
-{
-	struct tegra_kbc_platform_data *pdata;
-	struct device_node *np = pdev->dev.of_node;
-	u32 prop;
-	int i;
-
-	if (!np)
-		return NULL;
-
-	pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
-	if (!pdata)
-		return NULL;
-
-	if (!of_property_read_u32(np, "nvidia,debounce-delay-ms", &prop))
-		pdata->debounce_cnt = prop;
-
-	if (!of_property_read_u32(np, "nvidia,repeat-delay-ms", &prop))
-		pdata->repeat_cnt = prop;
-
-	if (of_find_property(np, "nvidia,needs-ghost-filter", NULL))
-		pdata->use_ghost_filter = true;
-
-	if (of_find_property(np, "nvidia,wakeup-source", NULL))
-		pdata->wakeup = true;
-
-	/*
-	 * All currently known keymaps with device tree support use the same
-	 * pin_cfg, so set it up here.
-	 */
-	for (i = 0; i < KBC_MAX_ROW; i++) {
-		pdata->pin_cfg[i].num = i;
-		pdata->pin_cfg[i].type = PIN_CFG_ROW;
-	}
-
-	for (i = 0; i < KBC_MAX_COL; i++) {
-		pdata->pin_cfg[KBC_MAX_ROW + i].num = i;
-		pdata->pin_cfg[KBC_MAX_ROW + i].type = PIN_CFG_COL;
-	}
-
-	pdata->keymap_data = matrix_keyboard_of_fill_keymap(np, "linux,keymap");
-
-	/* FIXME: Add handling of linux,fn-keymap here */
-
-	return pdata;
-}
-#else
-static inline struct tegra_kbc_platform_data *tegra_kbc_dt_parse_pdata(
-	struct platform_device *pdev)
-{
-	return NULL;
-}
-#endif
-
-static int __devinit tegra_kbc_probe(struct platform_device *pdev)
-{
-	const struct tegra_kbc_platform_data *pdata = pdev->dev.platform_data;
-	const struct matrix_keymap_data *keymap_data;
-	struct tegra_kbc *kbc;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int irq;
-	int err;
-	int num_rows = 0;
-	unsigned int debounce_cnt;
-	unsigned int scan_time_rows;
-
-	if (!pdata)
-		pdata = tegra_kbc_dt_parse_pdata(pdev);
-
-	if (!pdata)
-		return -EINVAL;
-
-	if (!tegra_kbc_check_pin_cfg(pdata, &pdev->dev, &num_rows)) {
-		err = -EINVAL;
-		goto err_free_pdata;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "failed to get I/O memory\n");
-		err = -ENXIO;
-		goto err_free_pdata;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get keyboard IRQ\n");
-		err = -ENXIO;
-		goto err_free_pdata;
-	}
-
-	kbc = kzalloc(sizeof(*kbc), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!kbc || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	kbc->pdata = pdata;
-	kbc->idev = input_dev;
-	kbc->irq = irq;
-	spin_lock_init(&kbc->lock);
-	setup_timer(&kbc->timer, tegra_kbc_keypress_timer, (unsigned long)kbc);
-
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (!res) {
-		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		err = -EBUSY;
-		goto err_free_mem;
-	}
-
-	kbc->mmio = ioremap(res->start, resource_size(res));
-	if (!kbc->mmio) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		err = -ENXIO;
-		goto err_free_mem_region;
-	}
-
-	kbc->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(kbc->clk)) {
-		dev_err(&pdev->dev, "failed to get keyboard clock\n");
-		err = PTR_ERR(kbc->clk);
-		goto err_iounmap;
-	}
-
-	/*
-	 * The time delay between two consecutive reads of the FIFO is
-	 * the sum of the repeat time and the time taken for scanning
-	 * the rows. There is an additional delay before the row scanning
-	 * starts. The repoll delay is computed in milliseconds.
-	 */
-	debounce_cnt = min(pdata->debounce_cnt, KBC_MAX_DEBOUNCE_CNT);
-	scan_time_rows = (KBC_ROW_SCAN_TIME + debounce_cnt) * num_rows;
-	kbc->repoll_dly = KBC_ROW_SCAN_DLY + scan_time_rows + pdata->repeat_cnt;
-	kbc->repoll_dly = DIV_ROUND_UP(kbc->repoll_dly, KBC_CYCLE_MS);
-
-	input_dev->name = pdev->name;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->open = tegra_kbc_open;
-	input_dev->close = tegra_kbc_close;
-
-	input_set_drvdata(input_dev, kbc);
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	input_dev->keycode = kbc->keycode;
-	input_dev->keycodesize = sizeof(kbc->keycode[0]);
-	input_dev->keycodemax = KBC_MAX_KEY;
-	if (pdata->use_fn_map)
-		input_dev->keycodemax *= 2;
-
-	kbc->use_fn_map = pdata->use_fn_map;
-	kbc->use_ghost_filter = pdata->use_ghost_filter;
-	keymap_data = pdata->keymap_data ?: &tegra_kbc_default_keymap_data;
-	matrix_keypad_build_keymap(keymap_data, KBC_ROW_SHIFT,
-				   input_dev->keycode, input_dev->keybit);
-	kbc->wakeup_key = pdata->wakeup_key;
-
-	err = request_irq(kbc->irq, tegra_kbc_isr,
-			  IRQF_NO_SUSPEND | IRQF_TRIGGER_HIGH, pdev->name, kbc);
-	if (err) {
-		dev_err(&pdev->dev, "failed to request keyboard IRQ\n");
-		goto err_put_clk;
-	}
-
-	disable_irq(kbc->irq);
-
-	err = input_register_device(kbc->idev);
-	if (err) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto err_free_irq;
-	}
-
-	platform_set_drvdata(pdev, kbc);
-	device_init_wakeup(&pdev->dev, pdata->wakeup);
-
-	if (!pdev->dev.platform_data)
-		matrix_keyboard_of_free_keymap(pdata->keymap_data);
-
-	return 0;
-
-err_free_irq:
-	free_irq(kbc->irq, pdev);
-err_put_clk:
-	clk_put(kbc->clk);
-err_iounmap:
-	iounmap(kbc->mmio);
-err_free_mem_region:
-	release_mem_region(res->start, resource_size(res));
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(kbc);
-err_free_pdata:
-	if (!pdev->dev.platform_data) {
-		matrix_keyboard_of_free_keymap(pdata->keymap_data);
-		kfree(pdata);
-	}
-
-	return err;
-}
-
-static int __devexit tegra_kbc_remove(struct platform_device *pdev)
-{
-	struct tegra_kbc *kbc = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	platform_set_drvdata(pdev, NULL);
-
-	free_irq(kbc->irq, pdev);
-	clk_put(kbc->clk);
-
-	input_unregister_device(kbc->idev);
-	iounmap(kbc->mmio);
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	/*
-	 * If we do not have platform data attached to the device we
-	 * allocated it ourselves and thus need to free it.
-	 */
-	if (!pdev->dev.platform_data)
-		kfree(kbc->pdata);
-
-	kfree(kbc);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int tegra_kbc_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct tegra_kbc *kbc = platform_get_drvdata(pdev);
-
-	mutex_lock(&kbc->idev->mutex);
-	if (device_may_wakeup(&pdev->dev)) {
-		disable_irq(kbc->irq);
-		del_timer_sync(&kbc->timer);
-		tegra_kbc_set_fifo_interrupt(kbc, false);
-
-		/* Forcefully clear the interrupt status */
-		writel(0x7, kbc->mmio + KBC_INT_0);
-		/*
-		 * Store the previous resident time of continuous polling mode.
-		 * Force the keyboard into interrupt mode.
-		 */
-		kbc->cp_to_wkup_dly = readl(kbc->mmio + KBC_TO_CNT_0);
-		writel(0, kbc->mmio + KBC_TO_CNT_0);
-
-		tegra_kbc_setup_wakekeys(kbc, true);
-		msleep(30);
-
-		kbc->keypress_caused_wake = false;
-		/* Enable keypress interrupt before going into suspend. */
-		tegra_kbc_set_keypress_interrupt(kbc, true);
-		enable_irq(kbc->irq);
-		enable_irq_wake(kbc->irq);
-	} else {
-		if (kbc->idev->users)
-			tegra_kbc_stop(kbc);
-	}
-	mutex_unlock(&kbc->idev->mutex);
-
-	return 0;
-}
-
-static int tegra_kbc_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct tegra_kbc *kbc = platform_get_drvdata(pdev);
-	int err = 0;
-
-	mutex_lock(&kbc->idev->mutex);
-	if (device_may_wakeup(&pdev->dev)) {
-		disable_irq_wake(kbc->irq);
-		tegra_kbc_setup_wakekeys(kbc, false);
-		/* We will use fifo interrupts for key detection. */
-		tegra_kbc_set_keypress_interrupt(kbc, false);
-
-		/* Restore the resident time of continuous polling mode. */
-		writel(kbc->cp_to_wkup_dly, kbc->mmio + KBC_TO_CNT_0);
-
-		tegra_kbc_set_fifo_interrupt(kbc, true);
-
-		if (kbc->keypress_caused_wake && kbc->wakeup_key) {
-			/*
-			 * We can't report events directly from the ISR
-			 * because timekeeping is stopped when processing
-			 * wakeup request and we get a nasty warning when
-			 * we try to call do_gettimeofday() in evdev
-			 * handler.
-			 */
-			input_report_key(kbc->idev, kbc->wakeup_key, 1);
-			input_sync(kbc->idev);
-			input_report_key(kbc->idev, kbc->wakeup_key, 0);
-			input_sync(kbc->idev);
-		}
-	} else {
-		if (kbc->idev->users)
-			err = tegra_kbc_start(kbc);
-	}
-	mutex_unlock(&kbc->idev->mutex);
-
-	return err;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(tegra_kbc_pm_ops, tegra_kbc_suspend, tegra_kbc_resume);
-
-static const struct of_device_id tegra_kbc_of_match[] = {
-	{ .compatible = "nvidia,tegra20-kbc", },
-	{ },
-};
-MODULE_DEVICE_TABLE(of, tegra_kbc_of_match);
-
-static struct platform_driver tegra_kbc_driver = {
-	.probe		= tegra_kbc_probe,
-	.remove		= __devexit_p(tegra_kbc_remove),
-	.driver	= {
-		.name	= "tegra-kbc",
-		.owner  = THIS_MODULE,
-		.pm	= &tegra_kbc_pm_ops,
-		.of_match_table = tegra_kbc_of_match,
-	},
-};
-module_platform_driver(tegra_kbc_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Rakesh Iyer <riyer@nvidia.com>");
-MODULE_DESCRIPTION("Tegra matrix keyboard controller driver");
-MODULE_ALIAS("platform:tegra-kbc");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/tnetv107x-keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/tnetv107x-keypad.c
deleted file mode 100644
index fb39c94b..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/tnetv107x-keypad.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Texas Instruments TNETV107X Keypad Driver
- *
- * Copyright (C) 2010 Texas Instruments
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/errno.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/module.h>
-
-#define BITS(x)			(BIT(x) - 1)
-
-#define KEYPAD_ROWS		9
-#define KEYPAD_COLS		9
-
-#define DEBOUNCE_MIN		0x400ul
-#define DEBOUNCE_MAX		0x3ffffffful
-
-struct keypad_regs {
-	u32	rev;
-	u32	mode;
-	u32	mask;
-	u32	pol;
-	u32	dclock;
-	u32	rclock;
-	u32	stable_cnt;
-	u32	in_en;
-	u32	out;
-	u32	out_en;
-	u32	in;
-	u32	lock;
-	u32	pres[3];
-};
-
-#define keypad_read(kp, reg)		__raw_readl(&(kp)->regs->reg)
-#define keypad_write(kp, reg, val)	__raw_writel(val, &(kp)->regs->reg)
-
-struct keypad_data {
-	struct input_dev		*input_dev;
-	struct resource			*res;
-	struct keypad_regs __iomem	*regs;
-	struct clk			*clk;
-	struct device			*dev;
-	spinlock_t			lock;
-	u32				irq_press;
-	u32				irq_release;
-	int				rows, cols, row_shift;
-	int				debounce_ms, active_low;
-	u32				prev_keys[3];
-	unsigned short			keycodes[];
-};
-
-static irqreturn_t keypad_irq(int irq, void *data)
-{
-	struct keypad_data *kp = data;
-	int i, bit, val, row, col, code;
-	unsigned long flags;
-	u32 curr_keys[3];
-	u32 change;
-
-	spin_lock_irqsave(&kp->lock, flags);
-
-	memset(curr_keys, 0, sizeof(curr_keys));
-	if (irq == kp->irq_press)
-		for (i = 0; i < 3; i++)
-			curr_keys[i] = keypad_read(kp, pres[i]);
-
-	for (i = 0; i < 3; i++) {
-		change = curr_keys[i] ^ kp->prev_keys[i];
-
-		while (change) {
-			bit     = fls(change) - 1;
-			change ^= BIT(bit);
-			val     = curr_keys[i] & BIT(bit);
-			bit    += i * 32;
-			row     = bit / KEYPAD_COLS;
-			col     = bit % KEYPAD_COLS;
-
-			code = MATRIX_SCAN_CODE(row, col, kp->row_shift);
-			input_event(kp->input_dev, EV_MSC, MSC_SCAN, code);
-			input_report_key(kp->input_dev, kp->keycodes[code],
-					 val);
-		}
-	}
-	input_sync(kp->input_dev);
-	memcpy(kp->prev_keys, curr_keys, sizeof(curr_keys));
-
-	if (irq == kp->irq_press)
-		keypad_write(kp, lock, 0); /* Allow hardware updates */
-
-	spin_unlock_irqrestore(&kp->lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-static int keypad_start(struct input_dev *dev)
-{
-	struct keypad_data *kp = input_get_drvdata(dev);
-	unsigned long mask, debounce, clk_rate_khz;
-	unsigned long flags;
-
-	clk_enable(kp->clk);
-	clk_rate_khz = clk_get_rate(kp->clk) / 1000;
-
-	spin_lock_irqsave(&kp->lock, flags);
-
-	/* Initialize device registers */
-	keypad_write(kp, mode, 0);
-
-	mask  = BITS(kp->rows) << KEYPAD_COLS;
-	mask |= BITS(kp->cols);
-	keypad_write(kp, mask, ~mask);
-
-	keypad_write(kp, pol, kp->active_low ? 0 : 0x3ffff);
-	keypad_write(kp, stable_cnt, 3);
-
-	debounce = kp->debounce_ms * clk_rate_khz;
-	debounce = clamp(debounce, DEBOUNCE_MIN, DEBOUNCE_MAX);
-	keypad_write(kp, dclock, debounce);
-	keypad_write(kp, rclock, 4 * debounce);
-
-	keypad_write(kp, in_en, 1);
-
-	spin_unlock_irqrestore(&kp->lock, flags);
-
-	return 0;
-}
-
-static void keypad_stop(struct input_dev *dev)
-{
-	struct keypad_data *kp = input_get_drvdata(dev);
-
-	synchronize_irq(kp->irq_press);
-	synchronize_irq(kp->irq_release);
-	clk_disable(kp->clk);
-}
-
-static int __devinit keypad_probe(struct platform_device *pdev)
-{
-	const struct matrix_keypad_platform_data *pdata;
-	const struct matrix_keymap_data *keymap_data;
-	struct device *dev = &pdev->dev;
-	struct keypad_data *kp;
-	int error = 0, sz, row_shift;
-	u32 rev = 0;
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(dev, "cannot find device data\n");
-		return -EINVAL;
-	}
-
-	keymap_data = pdata->keymap_data;
-	if (!keymap_data) {
-		dev_err(dev, "cannot find keymap data\n");
-		return -EINVAL;
-	}
-
-	row_shift = get_count_order(pdata->num_col_gpios);
-	sz  = offsetof(struct keypad_data, keycodes);
-	sz += (pdata->num_row_gpios << row_shift) * sizeof(kp->keycodes[0]);
-	kp = kzalloc(sz, GFP_KERNEL);
-	if (!kp) {
-		dev_err(dev, "cannot allocate device info\n");
-		return -ENOMEM;
-	}
-
-	kp->dev  = dev;
-	kp->rows = pdata->num_row_gpios;
-	kp->cols = pdata->num_col_gpios;
-	kp->row_shift = row_shift;
-	platform_set_drvdata(pdev, kp);
-	spin_lock_init(&kp->lock);
-
-	kp->irq_press   = platform_get_irq_byname(pdev, "press");
-	kp->irq_release = platform_get_irq_byname(pdev, "release");
-	if (kp->irq_press < 0 || kp->irq_release < 0) {
-		dev_err(dev, "cannot determine device interrupts\n");
-		error = -ENODEV;
-		goto error_res;
-	}
-
-	kp->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!kp->res) {
-		dev_err(dev, "cannot determine register area\n");
-		error = -ENODEV;
-		goto error_res;
-	}
-
-	if (!request_mem_region(kp->res->start, resource_size(kp->res),
-				pdev->name)) {
-		dev_err(dev, "cannot claim register memory\n");
-		kp->res = NULL;
-		error = -EINVAL;
-		goto error_res;
-	}
-
-	kp->regs = ioremap(kp->res->start, resource_size(kp->res));
-	if (!kp->regs) {
-		dev_err(dev, "cannot map register memory\n");
-		error = -ENOMEM;
-		goto error_map;
-	}
-
-	kp->clk = clk_get(dev, NULL);
-	if (IS_ERR(kp->clk)) {
-		dev_err(dev, "cannot claim device clock\n");
-		error = PTR_ERR(kp->clk);
-		goto error_clk;
-	}
-
-	error = request_threaded_irq(kp->irq_press, NULL, keypad_irq, 0,
-				     dev_name(dev), kp);
-	if (error < 0) {
-		dev_err(kp->dev, "Could not allocate keypad press key irq\n");
-		goto error_irq_press;
-	}
-
-	error = request_threaded_irq(kp->irq_release, NULL, keypad_irq, 0,
-				     dev_name(dev), kp);
-	if (error < 0) {
-		dev_err(kp->dev, "Could not allocate keypad release key irq\n");
-		goto error_irq_release;
-	}
-
-	kp->input_dev = input_allocate_device();
-	if (!kp->input_dev) {
-		dev_err(dev, "cannot allocate input device\n");
-		error = -ENOMEM;
-		goto error_input;
-	}
-	input_set_drvdata(kp->input_dev, kp);
-
-	kp->input_dev->name	  = pdev->name;
-	kp->input_dev->dev.parent = &pdev->dev;
-	kp->input_dev->open	  = keypad_start;
-	kp->input_dev->close	  = keypad_stop;
-	kp->input_dev->evbit[0]	  = BIT_MASK(EV_KEY);
-	if (!pdata->no_autorepeat)
-		kp->input_dev->evbit[0] |= BIT_MASK(EV_REP);
-
-	clk_enable(kp->clk);
-	rev = keypad_read(kp, rev);
-	kp->input_dev->id.bustype = BUS_HOST;
-	kp->input_dev->id.product = ((rev >>  8) & 0x07);
-	kp->input_dev->id.version = ((rev >> 16) & 0xfff);
-	clk_disable(kp->clk);
-
-	kp->input_dev->keycode     = kp->keycodes;
-	kp->input_dev->keycodesize = sizeof(kp->keycodes[0]);
-	kp->input_dev->keycodemax  = kp->rows << kp->row_shift;
-
-	matrix_keypad_build_keymap(keymap_data, kp->row_shift, kp->keycodes,
-				   kp->input_dev->keybit);
-
-	input_set_capability(kp->input_dev, EV_MSC, MSC_SCAN);
-
-	error = input_register_device(kp->input_dev);
-	if (error < 0) {
-		dev_err(dev, "Could not register input device\n");
-		goto error_reg;
-	}
-
-	return 0;
-
-
-error_reg:
-	input_free_device(kp->input_dev);
-error_input:
-	free_irq(kp->irq_release, kp);
-error_irq_release:
-	free_irq(kp->irq_press, kp);
-error_irq_press:
-	clk_put(kp->clk);
-error_clk:
-	iounmap(kp->regs);
-error_map:
-	release_mem_region(kp->res->start, resource_size(kp->res));
-error_res:
-	platform_set_drvdata(pdev, NULL);
-	kfree(kp);
-	return error;
-}
-
-static int __devexit keypad_remove(struct platform_device *pdev)
-{
-	struct keypad_data *kp = platform_get_drvdata(pdev);
-
-	free_irq(kp->irq_press, kp);
-	free_irq(kp->irq_release, kp);
-	input_unregister_device(kp->input_dev);
-	clk_put(kp->clk);
-	iounmap(kp->regs);
-	release_mem_region(kp->res->start, resource_size(kp->res));
-	platform_set_drvdata(pdev, NULL);
-	kfree(kp);
-
-	return 0;
-}
-
-static struct platform_driver keypad_driver = {
-	.probe		= keypad_probe,
-	.remove		= __devexit_p(keypad_remove),
-	.driver.name	= "tnetv107x-keypad",
-	.driver.owner	= THIS_MODULE,
-};
-module_platform_driver(keypad_driver);
-
-MODULE_AUTHOR("Cyril Chemparathy");
-MODULE_DESCRIPTION("TNETV107X Keypad Driver");
-MODULE_ALIAS("platform:tnetv107x-keypad");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/twl4030_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/twl4030_keypad.c
deleted file mode 100644
index 67bec14e..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/twl4030_keypad.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/*
- * twl4030_keypad.c - driver for 8x8 keypad controller in twl4030 chips
- *
- * Copyright (C) 2007 Texas Instruments, Inc.
- * Copyright (C) 2008 Nokia Corporation
- *
- * Code re-written for 2430SDP by:
- * Syed Mohammed Khasim <x0khasim@ti.com>
- *
- * Initial Code:
- * Manjunatha G K <manjugk@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/i2c/twl.h>
-#include <linux/slab.h>
-
-/*
- * The TWL4030 family chips include a keypad controller that supports
- * up to an 8x8 switch matrix.  The controller can issue system wakeup
- * events, since it uses only the always-on 32KiHz oscillator, and has
- * an internal state machine that decodes pressed keys, including
- * multi-key combinations.
- *
- * This driver lets boards define what keycodes they wish to report for
- * which scancodes, as part of the "struct twl4030_keypad_data" used in
- * the probe() routine.
- *
- * See the TPS65950 documentation; that's the general availability
- * version of the TWL5030 second generation part.
- */
-#define TWL4030_MAX_ROWS	8	/* TWL4030 hard limit */
-#define TWL4030_MAX_COLS	8
-/*
- * Note that we add space for an extra column so that we can handle
- * row lines connected to the gnd (see twl4030_col_xlate()).
- */
-#define TWL4030_ROW_SHIFT	4
-#define TWL4030_KEYMAP_SIZE	(TWL4030_MAX_ROWS << TWL4030_ROW_SHIFT)
-
-struct twl4030_keypad {
-	unsigned short	keymap[TWL4030_KEYMAP_SIZE];
-	u16		kp_state[TWL4030_MAX_ROWS];
-	unsigned	n_rows;
-	unsigned	n_cols;
-	unsigned	irq;
-
-	struct device *dbg_dev;
-	struct input_dev *input;
-};
-
-/*----------------------------------------------------------------------*/
-
-/* arbitrary prescaler value 0..7 */
-#define PTV_PRESCALER			4
-
-/* Register Offsets */
-#define KEYP_CTRL			0x00
-#define KEYP_DEB			0x01
-#define KEYP_LONG_KEY			0x02
-#define KEYP_LK_PTV			0x03
-#define KEYP_TIMEOUT_L			0x04
-#define KEYP_TIMEOUT_H			0x05
-#define KEYP_KBC			0x06
-#define KEYP_KBR			0x07
-#define KEYP_SMS			0x08
-#define KEYP_FULL_CODE_7_0		0x09	/* row 0 column status */
-#define KEYP_FULL_CODE_15_8		0x0a	/* ... row 1 ... */
-#define KEYP_FULL_CODE_23_16		0x0b
-#define KEYP_FULL_CODE_31_24		0x0c
-#define KEYP_FULL_CODE_39_32		0x0d
-#define KEYP_FULL_CODE_47_40		0x0e
-#define KEYP_FULL_CODE_55_48		0x0f
-#define KEYP_FULL_CODE_63_56		0x10
-#define KEYP_ISR1			0x11
-#define KEYP_IMR1			0x12
-#define KEYP_ISR2			0x13
-#define KEYP_IMR2			0x14
-#define KEYP_SIR			0x15
-#define KEYP_EDR			0x16	/* edge triggers */
-#define KEYP_SIH_CTRL			0x17
-
-/* KEYP_CTRL_REG Fields */
-#define KEYP_CTRL_SOFT_NRST		BIT(0)
-#define KEYP_CTRL_SOFTMODEN		BIT(1)
-#define KEYP_CTRL_LK_EN			BIT(2)
-#define KEYP_CTRL_TOE_EN		BIT(3)
-#define KEYP_CTRL_TOLE_EN		BIT(4)
-#define KEYP_CTRL_RP_EN			BIT(5)
-#define KEYP_CTRL_KBD_ON		BIT(6)
-
-/* KEYP_DEB, KEYP_LONG_KEY, KEYP_TIMEOUT_x*/
-#define KEYP_PERIOD_US(t, prescale)	((t) / (31 << (prescale + 1)) - 1)
-
-/* KEYP_LK_PTV_REG Fields */
-#define KEYP_LK_PTV_PTV_SHIFT		5
-
-/* KEYP_{IMR,ISR,SIR} Fields */
-#define KEYP_IMR1_MIS			BIT(3)
-#define KEYP_IMR1_TO			BIT(2)
-#define KEYP_IMR1_LK			BIT(1)
-#define KEYP_IMR1_KP			BIT(0)
-
-/* KEYP_EDR Fields */
-#define KEYP_EDR_KP_FALLING		0x01
-#define KEYP_EDR_KP_RISING		0x02
-#define KEYP_EDR_KP_BOTH		0x03
-#define KEYP_EDR_LK_FALLING		0x04
-#define KEYP_EDR_LK_RISING		0x08
-#define KEYP_EDR_TO_FALLING		0x10
-#define KEYP_EDR_TO_RISING		0x20
-#define KEYP_EDR_MIS_FALLING		0x40
-#define KEYP_EDR_MIS_RISING		0x80
-
-
-/*----------------------------------------------------------------------*/
-
-static int twl4030_kpread(struct twl4030_keypad *kp,
-		u8 *data, u32 reg, u8 num_bytes)
-{
-	int ret = twl_i2c_read(TWL4030_MODULE_KEYPAD, data, reg, num_bytes);
-
-	if (ret < 0)
-		dev_warn(kp->dbg_dev,
-			"Couldn't read TWL4030: %X - ret %d[%x]\n",
-			 reg, ret, ret);
-
-	return ret;
-}
-
-static int twl4030_kpwrite_u8(struct twl4030_keypad *kp, u8 data, u32 reg)
-{
-	int ret = twl_i2c_write_u8(TWL4030_MODULE_KEYPAD, data, reg);
-
-	if (ret < 0)
-		dev_warn(kp->dbg_dev,
-			"Could not write TWL4030: %X - ret %d[%x]\n",
-			 reg, ret, ret);
-
-	return ret;
-}
-
-static inline u16 twl4030_col_xlate(struct twl4030_keypad *kp, u8 col)
-{
-	/* If all bits in a row are active for all coloumns then
-	 * we have that row line connected to gnd. Mark this
-	 * key on as if it was on matrix position n_cols (ie
-	 * one higher than the size of the matrix).
-	 */
-	if (col == 0xFF)
-		return 1 << kp->n_cols;
-	else
-		return col & ((1 << kp->n_cols) - 1);
-}
-
-static int twl4030_read_kp_matrix_state(struct twl4030_keypad *kp, u16 *state)
-{
-	u8 new_state[TWL4030_MAX_ROWS];
-	int row;
-	int ret = twl4030_kpread(kp, new_state,
-				 KEYP_FULL_CODE_7_0, kp->n_rows);
-	if (ret >= 0)
-		for (row = 0; row < kp->n_rows; row++)
-			state[row] = twl4030_col_xlate(kp, new_state[row]);
-
-	return ret;
-}
-
-static bool twl4030_is_in_ghost_state(struct twl4030_keypad *kp, u16 *key_state)
-{
-	int i;
-	u16 check = 0;
-
-	for (i = 0; i < kp->n_rows; i++) {
-		u16 col = key_state[i];
-
-		if ((col & check) && hweight16(col) > 1)
-			return true;
-
-		check |= col;
-	}
-
-	return false;
-}
-
-static void twl4030_kp_scan(struct twl4030_keypad *kp, bool release_all)
-{
-	struct input_dev *input = kp->input;
-	u16 new_state[TWL4030_MAX_ROWS];
-	int col, row;
-
-	if (release_all)
-		memset(new_state, 0, sizeof(new_state));
-	else {
-		/* check for any changes */
-		int ret = twl4030_read_kp_matrix_state(kp, new_state);
-
-		if (ret < 0)	/* panic ... */
-			return;
-
-		if (twl4030_is_in_ghost_state(kp, new_state))
-			return;
-	}
-
-	/* check for changes and print those */
-	for (row = 0; row < kp->n_rows; row++) {
-		int changed = new_state[row] ^ kp->kp_state[row];
-
-		if (!changed)
-			continue;
-
-		/* Extra column handles "all gnd" rows */
-		for (col = 0; col < kp->n_cols + 1; col++) {
-			int code;
-
-			if (!(changed & (1 << col)))
-				continue;
-
-			dev_dbg(kp->dbg_dev, "key [%d:%d] %s\n", row, col,
-				(new_state[row] & (1 << col)) ?
-				"press" : "release");
-
-			code = MATRIX_SCAN_CODE(row, col, TWL4030_ROW_SHIFT);
-			input_event(input, EV_MSC, MSC_SCAN, code);
-			input_report_key(input, kp->keymap[code],
-					 new_state[row] & (1 << col));
-		}
-		kp->kp_state[row] = new_state[row];
-	}
-	input_sync(input);
-}
-
-/*
- * Keypad interrupt handler
- */
-static irqreturn_t do_kp_irq(int irq, void *_kp)
-{
-	struct twl4030_keypad *kp = _kp;
-	u8 reg;
-	int ret;
-
-	/* Read & Clear TWL4030 pending interrupt */
-	ret = twl4030_kpread(kp, &reg, KEYP_ISR1, 1);
-
-	/* Release all keys if I2C has gone bad or
-	 * the KEYP has gone to idle state */
-	if (ret >= 0 && (reg & KEYP_IMR1_KP))
-		twl4030_kp_scan(kp, false);
-	else
-		twl4030_kp_scan(kp, true);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit twl4030_kp_program(struct twl4030_keypad *kp)
-{
-	u8 reg;
-	int i;
-
-	/* Enable controller, with hardware decoding but not autorepeat */
-	reg = KEYP_CTRL_SOFT_NRST | KEYP_CTRL_SOFTMODEN
-		| KEYP_CTRL_TOE_EN | KEYP_CTRL_KBD_ON;
-	if (twl4030_kpwrite_u8(kp, reg, KEYP_CTRL) < 0)
-		return -EIO;
-
-	/* NOTE:  we could use sih_setup() here to package keypad
-	 * event sources as four different IRQs ... but we don't.
-	 */
-
-	/* Enable TO rising and KP rising and falling edge detection */
-	reg = KEYP_EDR_KP_BOTH | KEYP_EDR_TO_RISING;
-	if (twl4030_kpwrite_u8(kp, reg, KEYP_EDR) < 0)
-		return -EIO;
-
-	/* Set PTV prescaler Field */
-	reg = (PTV_PRESCALER << KEYP_LK_PTV_PTV_SHIFT);
-	if (twl4030_kpwrite_u8(kp, reg, KEYP_LK_PTV) < 0)
-		return -EIO;
-
-	/* Set key debounce time to 20 ms */
-	i = KEYP_PERIOD_US(20000, PTV_PRESCALER);
-	if (twl4030_kpwrite_u8(kp, i, KEYP_DEB) < 0)
-		return -EIO;
-
-	/* Set timeout period to 200 ms */
-	i = KEYP_PERIOD_US(200000, PTV_PRESCALER);
-	if (twl4030_kpwrite_u8(kp, (i & 0xFF), KEYP_TIMEOUT_L) < 0)
-		return -EIO;
-
-	if (twl4030_kpwrite_u8(kp, (i >> 8), KEYP_TIMEOUT_H) < 0)
-		return -EIO;
-
-	/*
-	 * Enable Clear-on-Read; disable remembering events that fire
-	 * after the IRQ but before our handler acks (reads) them,
-	 */
-	reg = TWL4030_SIH_CTRL_COR_MASK | TWL4030_SIH_CTRL_PENDDIS_MASK;
-	if (twl4030_kpwrite_u8(kp, reg, KEYP_SIH_CTRL) < 0)
-		return -EIO;
-
-	/* initialize key state; irqs update it from here on */
-	if (twl4030_read_kp_matrix_state(kp, kp->kp_state) < 0)
-		return -EIO;
-
-	return 0;
-}
-
-/*
- * Registers keypad device with input subsystem
- * and configures TWL4030 keypad registers
- */
-static int __devinit twl4030_kp_probe(struct platform_device *pdev)
-{
-	struct twl4030_keypad_data *pdata = pdev->dev.platform_data;
-	const struct matrix_keymap_data *keymap_data;
-	struct twl4030_keypad *kp;
-	struct input_dev *input;
-	u8 reg;
-	int error;
-
-	if (!pdata || !pdata->rows || !pdata->cols || !pdata->keymap_data ||
-	    pdata->rows > TWL4030_MAX_ROWS || pdata->cols > TWL4030_MAX_COLS) {
-		dev_err(&pdev->dev, "Invalid platform_data\n");
-		return -EINVAL;
-	}
-
-	keymap_data = pdata->keymap_data;
-
-	kp = kzalloc(sizeof(*kp), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!kp || !input) {
-		error = -ENOMEM;
-		goto err1;
-	}
-
-	/* Get the debug Device */
-	kp->dbg_dev = &pdev->dev;
-	kp->input = input;
-
-	kp->n_rows = pdata->rows;
-	kp->n_cols = pdata->cols;
-	kp->irq = platform_get_irq(pdev, 0);
-
-	/* setup input device */
-	__set_bit(EV_KEY, input->evbit);
-
-	/* Enable auto repeat feature of Linux input subsystem */
-	if (pdata->rep)
-		__set_bit(EV_REP, input->evbit);
-
-	input_set_capability(input, EV_MSC, MSC_SCAN);
-
-	input->name		= "TWL4030 Keypad";
-	input->phys		= "twl4030_keypad/input0";
-	input->dev.parent	= &pdev->dev;
-
-	input->id.bustype	= BUS_HOST;
-	input->id.vendor	= 0x0001;
-	input->id.product	= 0x0001;
-	input->id.version	= 0x0003;
-
-	input->keycode		= kp->keymap;
-	input->keycodesize	= sizeof(kp->keymap[0]);
-	input->keycodemax	= ARRAY_SIZE(kp->keymap);
-
-	matrix_keypad_build_keymap(keymap_data, TWL4030_ROW_SHIFT,
-				   input->keycode, input->keybit);
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(kp->dbg_dev,
-			"Unable to register twl4030 keypad device\n");
-		goto err1;
-	}
-
-	error = twl4030_kp_program(kp);
-	if (error)
-		goto err2;
-
-	/*
-	 * This ISR will always execute in kernel thread context because of
-	 * the need to access the TWL4030 over the I2C bus.
-	 *
-	 * NOTE:  we assume this host is wired to TWL4040 INT1, not INT2 ...
-	 */
-	error = request_threaded_irq(kp->irq, NULL, do_kp_irq,
-			0, pdev->name, kp);
-	if (error) {
-		dev_info(kp->dbg_dev, "request_irq failed for irq no=%d\n",
-			kp->irq);
-		goto err2;
-	}
-
-	/* Enable KP and TO interrupts now. */
-	reg = (u8) ~(KEYP_IMR1_KP | KEYP_IMR1_TO);
-	if (twl4030_kpwrite_u8(kp, reg, KEYP_IMR1)) {
-		error = -EIO;
-		goto err3;
-	}
-
-	platform_set_drvdata(pdev, kp);
-	return 0;
-
-err3:
-	/* mask all events - we don't care about the result */
-	(void) twl4030_kpwrite_u8(kp, 0xff, KEYP_IMR1);
-	free_irq(kp->irq, NULL);
-err2:
-	input_unregister_device(input);
-	input = NULL;
-err1:
-	input_free_device(input);
-	kfree(kp);
-	return error;
-}
-
-static int __devexit twl4030_kp_remove(struct platform_device *pdev)
-{
-	struct twl4030_keypad *kp = platform_get_drvdata(pdev);
-
-	free_irq(kp->irq, kp);
-	input_unregister_device(kp->input);
-	platform_set_drvdata(pdev, NULL);
-	kfree(kp);
-
-	return 0;
-}
-
-/*
- * NOTE: twl4030 are multi-function devices connected via I2C.
- * So this device is a child of an I2C parent, thus it needs to
- * support unplug/replug (which most platform devices don't).
- */
-
-static struct platform_driver twl4030_kp_driver = {
-	.probe		= twl4030_kp_probe,
-	.remove		= __devexit_p(twl4030_kp_remove),
-	.driver		= {
-		.name	= "twl4030_keypad",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(twl4030_kp_driver);
-
-MODULE_AUTHOR("Texas Instruments");
-MODULE_DESCRIPTION("TWL4030 Keypad Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:twl4030_keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/w90p910_keypad.c b/ANDROID_3.4.5/drivers/input/keyboard/w90p910_keypad.c
deleted file mode 100644
index 99bbb7e7..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/w90p910_keypad.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * Copyright (c) 2008-2009 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation;version 2 of the License.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <mach/w90p910_keypad.h>
-
-/* Keypad Interface Control Registers */
-#define KPI_CONF		0x00
-#define KPI_3KCONF		0x04
-#define KPI_LPCONF		0x08
-#define KPI_STATUS		0x0C
-
-#define IS1KEY			(0x01 << 16)
-#define INTTR			(0x01 << 21)
-#define KEY0R			(0x0f << 3)
-#define KEY0C			0x07
-#define DEBOUNCE_BIT		0x08
-#define KSIZE0			(0x01 << 16)
-#define KSIZE1			(0x01 << 17)
-#define KPSEL			(0x01 << 19)
-#define ENKP			(0x01 << 18)
-
-#define KGET_RAW(n)		(((n) & KEY0R) >> 3)
-#define KGET_COLUMN(n)		((n) & KEY0C)
-
-#define W90P910_MAX_KEY_NUM	(8 * 8)
-#define W90P910_ROW_SHIFT	3
-
-struct w90p910_keypad {
-	const struct w90p910_keypad_platform_data *pdata;
-	struct clk *clk;
-	struct input_dev *input_dev;
-	void __iomem *mmio_base;
-	int irq;
-	unsigned short keymap[W90P910_MAX_KEY_NUM];
-};
-
-static void w90p910_keypad_scan_matrix(struct w90p910_keypad *keypad,
-							unsigned int status)
-{
-	struct input_dev *input_dev = keypad->input_dev;
-	unsigned int row = KGET_RAW(status);
-	unsigned int col = KGET_COLUMN(status);
-	unsigned int code = MATRIX_SCAN_CODE(row, col, W90P910_ROW_SHIFT);
-	unsigned int key = keypad->keymap[code];
-
-	input_event(input_dev, EV_MSC, MSC_SCAN, code);
-	input_report_key(input_dev, key, 1);
-	input_sync(input_dev);
-
-	input_event(input_dev, EV_MSC, MSC_SCAN, code);
-	input_report_key(input_dev, key, 0);
-	input_sync(input_dev);
-}
-
-static irqreturn_t w90p910_keypad_irq_handler(int irq, void *dev_id)
-{
-	struct w90p910_keypad *keypad = dev_id;
-	unsigned int  kstatus, val;
-
-	kstatus = __raw_readl(keypad->mmio_base + KPI_STATUS);
-
-	val = INTTR | IS1KEY;
-
-	if (kstatus & val)
-		w90p910_keypad_scan_matrix(keypad, kstatus);
-
-	return IRQ_HANDLED;
-}
-
-static int w90p910_keypad_open(struct input_dev *dev)
-{
-	struct w90p910_keypad *keypad = input_get_drvdata(dev);
-	const struct w90p910_keypad_platform_data *pdata = keypad->pdata;
-	unsigned int val, config;
-
-	/* Enable unit clock */
-	clk_enable(keypad->clk);
-
-	val = __raw_readl(keypad->mmio_base + KPI_CONF);
-	val |= (KPSEL | ENKP);
-	val &= ~(KSIZE0 | KSIZE1);
-
-	config = pdata->prescale | (pdata->debounce << DEBOUNCE_BIT);
-
-	val |= config;
-
-	__raw_writel(val, keypad->mmio_base + KPI_CONF);
-
-	return 0;
-}
-
-static void w90p910_keypad_close(struct input_dev *dev)
-{
-	struct w90p910_keypad *keypad = input_get_drvdata(dev);
-
-	/* Disable clock unit */
-	clk_disable(keypad->clk);
-}
-
-static int __devinit w90p910_keypad_probe(struct platform_device *pdev)
-{
-	const struct w90p910_keypad_platform_data *pdata =
-						pdev->dev.platform_data;
-	const struct matrix_keymap_data *keymap_data;
-	struct w90p910_keypad *keypad;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int irq;
-	int error;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		return -EINVAL;
-	}
-
-	keymap_data = pdata->keymap_data;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get keypad irq\n");
-		return -ENXIO;
-	}
-
-	keypad = kzalloc(sizeof(struct w90p910_keypad), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!keypad || !input_dev) {
-		dev_err(&pdev->dev, "failed to allocate driver data\n");
-		error = -ENOMEM;
-		goto failed_free;
-	}
-
-	keypad->pdata = pdata;
-	keypad->input_dev = input_dev;
-	keypad->irq = irq;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to get I/O memory\n");
-		error = -ENXIO;
-		goto failed_free;
-	}
-
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		error = -EBUSY;
-		goto failed_free;
-	}
-
-	keypad->mmio_base = ioremap(res->start, resource_size(res));
-	if (keypad->mmio_base == NULL) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		error = -ENXIO;
-		goto failed_free_res;
-	}
-
-	keypad->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(keypad->clk)) {
-		dev_err(&pdev->dev, "failed to get keypad clock\n");
-		error = PTR_ERR(keypad->clk);
-		goto failed_free_io;
-	}
-
-	/* set multi-function pin for w90p910 kpi. */
-	mfp_set_groupi(&pdev->dev);
-
-	input_dev->name = pdev->name;
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->open = w90p910_keypad_open;
-	input_dev->close = w90p910_keypad_close;
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->keycode = keypad->keymap;
-	input_dev->keycodesize = sizeof(keypad->keymap[0]);
-	input_dev->keycodemax = ARRAY_SIZE(keypad->keymap);
-
-	input_set_drvdata(input_dev, keypad);
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-
-	matrix_keypad_build_keymap(keymap_data, W90P910_ROW_SHIFT,
-				   input_dev->keycode, input_dev->keybit);
-
-	error = request_irq(keypad->irq, w90p910_keypad_irq_handler,
-			    0, pdev->name, keypad);
-	if (error) {
-		dev_err(&pdev->dev, "failed to request IRQ\n");
-		goto failed_put_clk;
-	}
-
-	/* Register the input device */
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto failed_free_irq;
-	}
-
-	platform_set_drvdata(pdev, keypad);
-	return 0;
-
-failed_free_irq:
-	free_irq(irq, pdev);
-failed_put_clk:
-	clk_put(keypad->clk);
-failed_free_io:
-	iounmap(keypad->mmio_base);
-failed_free_res:
-	release_mem_region(res->start, resource_size(res));
-failed_free:
-	input_free_device(input_dev);
-	kfree(keypad);
-	return error;
-}
-
-static int __devexit w90p910_keypad_remove(struct platform_device *pdev)
-{
-	struct w90p910_keypad *keypad = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	free_irq(keypad->irq, pdev);
-
-	clk_put(keypad->clk);
-
-	input_unregister_device(keypad->input_dev);
-
-	iounmap(keypad->mmio_base);
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	platform_set_drvdata(pdev, NULL);
-	kfree(keypad);
-
-	return 0;
-}
-
-static struct platform_driver w90p910_keypad_driver = {
-	.probe		= w90p910_keypad_probe,
-	.remove		= __devexit_p(w90p910_keypad_remove),
-	.driver		= {
-		.name	= "nuc900-kpi",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(w90p910_keypad_driver);
-
-MODULE_AUTHOR("Wan ZongShun <mcuos.com@gmail.com>");
-MODULE_DESCRIPTION("w90p910 keypad driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:nuc900-keypad");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/wmt_kpad.c b/ANDROID_3.4.5/drivers/input/keyboard/wmt_kpad.c
deleted file mode 100755
index cf50cf1c..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/wmt_kpad.c
+++ /dev/null
@@ -1,466 +0,0 @@
-/*++
-linux/drivers/input/keyboard/wmt_kpad.c
-
-Some descriptions of such software. Copyright (c) 2008  WonderMedia Technologies, Inc.
-
-This program is free software: you can redistribute it and/or modify it under the
-terms of the GNU General Public License as published by the Free Software Foundation,
-either version 2 of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-You should have received a copy of the GNU General Public License along with
-this program.  If not, see <http://www.gnu.org/licenses/>.
-
-WonderMedia Technologies, Inc.
-10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C.
---*/
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/types.h>
-#include <linux/input.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/cpufreq.h>
-#include <linux/delay.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/errno.h>
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <linux/suspend.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-
-
-/* Debug macros */
-#if 0
-#define DPRINTK(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __func__ , ## args)
-#else
-#define DPRINTK(fmt, args...)
-#endif
-
-//#define USE_HOME
-#define wmt_kpad_timeout (HZ/50)
-
-#define WMT_KPAD_FUNCTION_NUM 7
-
-
-static unsigned int wmt_kpad_codes[WMT_KPAD_FUNCTION_NUM] = {
-	[0] = KEY_VOLUMEUP,
-	[1] = KEY_VOLUMEDOWN,
-	[2] = KEY_BACK,
-	[3] = KEY_HOME,
-	[4] = KEY_MENU,
-	[5] = KEY_CAMERA,
-	[6] = KEY_PLAYPAUSE,
-};
-
-
-enum {
-    KEY_ST_up,
-    KEY_ST_down,
-    KEY_ST_debounce,
-};
-
-static struct input_dev *kpad_dev;
-
-int key_num = 0;
-
-struct wmt_key{
-    int gpio;
-    int keycode;
-
-    int status;
-    int debounce;
-    struct timer_list timer;
-} ;
-struct wmt_key gpio_key[5];
-
-#ifdef CONFIG_CPU_FREQ
-/*
- * Well, the debounce time is not very critical while zac2_clk
- * rescaling, but we still do it.
- */
-
-/* kpad_clock_notifier()
- *
- * When changing the processor core clock frequency, it is necessary
- * to adjust the KPMIR register.
- *
- * Returns: 0 on success, -1 on error
- */
-static int kpad_clock_notifier(struct notifier_block *nb, unsigned long event,
-	void *data)
-{
-	return 0;
-}
-
-/*
- * Notify callback while issusing zac2_clk rescale.
- */
-static struct notifier_block kpad_clock_nblock = {
-	.notifier_call  = kpad_clock_notifier,
-	.priority = 1
-};
-#endif
-
-static int wmt_kpad_gpio_requst(void)
-{
-    int i,j,ret;
-	DPRINTK("Start\n");
-    for(i=0; i< key_num; i++){
-        ret = gpio_request(gpio_key[i].gpio,"kpad");
-        if(ret)
-            goto exit;
-    }
-
-	DPRINTK("End\n");
-    return ret;
-exit:
-    for(j=0; j < i; j++)
-        gpio_free(gpio_key[j].gpio);
-    return ret;
-}
-
-static int wmt_kpad_gpio_init(void)
-{
-    int i;
-    for(i=0; i<key_num; i++){
-        gpio_direction_input(gpio_key[i].gpio);
-        wmt_gpio_setpull(gpio_key[i].gpio,WMT_GPIO_PULL_UP);
-    }
-
-    return 0;
-}
-
-
-static int wmt_kpad_gpio_free(void)
-{
-    int i;
-    for(i=0; i<key_num; i++){
-        gpio_free(gpio_key[i].gpio);
-    }
-
-    return 0;
-}
-
-static void wmt_kpad_poll(unsigned long fcontext)
-{
-    struct wmt_key *gpk = (struct wmt_key *)fcontext;
-
-	//DPRINTK("Start\n");
-	if (__gpio_get_value(gpk->gpio) == 0) {   /*Active Low*/
-        if(gpk->status == KEY_ST_up){
-            gpk->debounce = 5;
-            gpk->status = KEY_ST_debounce;
-            DPRINTK("vd down to debounce\n");
-        }
-
-        if(gpk->status == KEY_ST_debounce){
-            if(--gpk->debounce == 0){
-                gpk->status = KEY_ST_down;
-                /* report volume down key down */
-                input_report_key(kpad_dev, gpk->keycode, 1);
-                input_sync(kpad_dev);
-                DPRINTK("WMT Volume up keep press\n");
-            }
-        }
-        //DPRINTK("vd level is low,status=%d\n",vu_status);
-
-	}
-    else {/* Level High */
-        if(gpk->status == KEY_ST_down){
-            gpk->status = KEY_ST_up;
-    		/*Volume down release*/
-    		input_report_key(kpad_dev, gpk->keycode, 0); /*row4 key is release*/
-    		input_sync(kpad_dev);
-            DPRINTK("WMT_Volume down release key = %d \n", gpk->keycode);
-        }
-
-        if(gpk->status == KEY_ST_debounce){
-            if(--gpk->debounce == 0){
-                gpk->status = KEY_ST_up;
-            }
-        }
-
-        //DPRINTK("vd level is high,status=%d\n",vu_status);
-
-	}
-
-    mod_timer(&gpk->timer, jiffies + wmt_kpad_timeout);
-	//DPRINTK("End\n");
-
-    return;
-}
-
-static int init_key_timer(void)
-{
-    int i;
-    for(i=0; i<key_num;i++){
-        init_timer(&gpio_key[i].timer);
-	    gpio_key[i].timer.function = wmt_kpad_poll;
-	    gpio_key[i].timer.data = (unsigned long)&gpio_key[i];
-    }
-
-    return 0;
-}
-
-static int start_key_timer(void)
-{   int i;
-    for(i=0;i<key_num;i++){
-        gpio_key[i].status = KEY_ST_up;
-        mod_timer(&gpio_key[i].timer, jiffies + HZ/10);
-    }
-
-    return 0;
-}
-
-static int del_key_timer(void)
-{   int i;
-    for(i=0;i<key_num;i++){
-        gpio_key[i].status = KEY_ST_up;
-        del_timer_sync(&gpio_key[i].timer);
-    }
-
-    return 0;
-}
-static int kpad_open(struct input_dev *dev)
-{
-	int ret = 0;
-	DPRINTK("Start\n");
-
-	/*init timer*/
-    init_key_timer();
-    start_key_timer();
-    wmt_kpad_gpio_init();
-	DPRINTK("End2\n");
-
-	return ret;
-}
-
-static void kpad_close(struct input_dev *dev)
-{
-	DPRINTK("Start\n");
-
-    del_key_timer();
-	/*
-	 * Unregister input device driver
-	 */
-	input_unregister_device(dev);
-
-	DPRINTK("End2\n");
-}
-
-static int wmt_kpad_probe(struct platform_device *pdev)
-{
-	int ret = 0;
-	unsigned int i;
-	DPRINTK("Start\n");
-	kpad_dev = input_allocate_device();
-	if (kpad_dev == NULL) {
-		DPRINTK("End 1\n");
-		return -1;
-	}
-	/*
-	 * Simply check resources parameters.
-	 */
-	DPRINTK("pdev->num_resources = 0x%x\n",pdev->num_resources);
-	if (pdev->num_resources < 0 || pdev->num_resources > 2) {
-		ret = -ENODEV;
-		goto kpad_probe_out;
-	}
-
-	/* Register an input event device. */
-	kpad_dev->name = "keypad",
-	kpad_dev->phys = "keypad",
-
-	/*
-	 *	Let kpad to implement key repeat.
-	 */
-
-	set_bit(EV_KEY, kpad_dev->evbit);
-
-	for (i = 0; i < WMT_KPAD_FUNCTION_NUM; i++)
-		set_bit(wmt_kpad_codes[i], kpad_dev->keybit);
-
-	kpad_dev->keycode = wmt_kpad_codes;
-	kpad_dev->keycodesize = sizeof(unsigned int);
-	kpad_dev->keycodemax = WMT_KPAD_FUNCTION_NUM;
-
-	/*
-	 * For better view of /proc/bus/input/devices
-	 */
-	kpad_dev->id.bustype = 0;
-	kpad_dev->id.vendor	= 0;
-	kpad_dev->id.product = 0;
-	kpad_dev->id.version = 0;
-
-	input_register_device(kpad_dev);
-	kpad_open(kpad_dev);
-	DPRINTK("End2\n");
-kpad_probe_out:
-
-#ifndef CONFIG_SKIP_DRIVER_MSG
-	printk(KERN_INFO "WMT keypad driver initialized: %s\n",
-		  (ret == 0) ? "ok" : "failed");
-#endif
-	DPRINTK("End3\n");
-	return ret;
-}
-
-static int wmt_kpad_remove(struct platform_device *pdev)
-{
-    int ret;
-	DPRINTK("Start\n");
-	kpad_close(kpad_dev);
-    wmt_kpad_gpio_free();
-	DPRINTK("End\n");
-#ifdef CONFIG_CPU_FREQ
-	ret = cpufreq_unregister_notifier(&kpad_clock_nblock, \
-		CPUFREQ_TRANSITION_NOTIFIER);
-
-	if (ret) {
-		printk(KERN_ERR "Unable to unregister CPU frequency " \
-			"change notifier (%d)\n", ret);
-	}
-#endif
-	return 0;
-}
-
-static int wmt_kpad_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	DPRINTK("Start\n");
-
-	switch (state.event) {
-	case PM_EVENT_SUSPEND:
-        del_key_timer();
-		break;
-	case PM_EVENT_FREEZE:
-	case PM_EVENT_PRETHAW:
-
-	default:
-		break;
-	}
-
-	DPRINTK("End2\n");
-	return 0;
-}
-
-static int wmt_kpad_resume(struct platform_device *pdev)
-{
-	DPRINTK("Start\n");
-	wmt_kpad_gpio_init();
-    start_key_timer();
-	DPRINTK("End\n");
-	return 0;
-}
-
-static void wmt_kpad_release(struct device *dev)
-{
-    return ;
-}
-
-static struct platform_driver wmt_kpad_driver = {
-	.driver.name = "wmt-kpad",
-	.probe = &wmt_kpad_probe,
-	.remove = &wmt_kpad_remove,
-	.suspend = &wmt_kpad_suspend,
-	.resume	= &wmt_kpad_resume
-};
-
-static struct resource wmt_kpad_resources[] = {
-	[0] = {
-		.start  = IRQ_GPIO,
-		.end    = IRQ_GPIO,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device wmt_kpad_device = {
-	.name			= "wmt-kpad",
-	.id				= 0,
-	.num_resources  = ARRAY_SIZE(wmt_kpad_resources),
-	.resource		= wmt_kpad_resources,
-	.dev            = {
-        .release    = wmt_kpad_release,
-    }
-};
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-static int __init kpad_init(void)
-{
-	int i,ret;
-	int retval;
-	unsigned char buf[80];
-	int varlen = 80;
-	char *varname = "wmt.io.kpad";
-	char *p=NULL;
-    int gpio,code;
-
-	DPRINTK(KERN_ALERT "Start\n");
-	retval = wmt_getsyspara(varname, buf, &varlen);
-	if (retval == 0) {
-		sscanf(buf,"%d:", &key_num);
-		if (key_num <= 0)
-			return -ENODEV;
-        p = buf;
-        for(i=0; i<key_num && p!=NULL; i++){
-            p = strchr(p,':');
-            p++;
-            sscanf(p,"[%d,%d]",&gpio,&code);
-            gpio_key[i].gpio = gpio;
-            gpio_key[i].keycode = code;
-            printk("gpio=%d,code=%d\n",gpio,gpio_key[i].keycode);
-        }
-
-	} else {
-		printk("##Warning: \"wmt.io.kpad\" not find\n");
-        return -EIO;
-	}
-    ret = wmt_kpad_gpio_requst();
-    if(ret){
-        printk("##Warning:Request gpio failed.\n");
-        return ret;
-    }
-
-#ifdef CONFIG_CPU_FREQ
-	ret = cpufreq_register_notifier(&kpad_clock_nblock, \
-		CPUFREQ_TRANSITION_NOTIFIER);
-
-	if (ret) {
-		printk(KERN_ERR "Unable to register CPU frequency " \
-			"change notifier (%d)\n", ret);
-	}
-#endif
-	ret = platform_device_register(&wmt_kpad_device);
-	if (ret != 0) {
-		DPRINTK("End1 ret = %x\n",ret);
-		return -ENODEV;
-	}
-
-	ret = platform_driver_register(&wmt_kpad_driver);
-	DPRINTK("End2 ret = %x\n",ret);
-	return ret;
-}
-
-static void __exit kpad_exit(void)
-{
-	DPRINTK("Start\n");
-	platform_driver_unregister(&wmt_kpad_driver);
-	platform_device_unregister(&wmt_kpad_device);
-	DPRINTK("End\n");
-}
-
-module_init(kpad_init);
-module_exit(kpad_exit);
-
-MODULE_AUTHOR("WonderMedia Technologies, Inc.");
-MODULE_DESCRIPTION("WMT [generic keypad] driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/wmt_saradc.c b/ANDROID_3.4.5/drivers/input/keyboard/wmt_saradc.c
deleted file mode 100755
index 132f0ae0..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/wmt_saradc.c
+++ /dev/null
@@ -1,718 +0,0 @@
-/*++
-linux/drivers/input/keyboard/wmt_kpad.c
-
-Some descriptions of such software. Copyright (c) 2008  WonderMedia Technologies, Inc.
-
-This program is free software: you can redistribute it and/or modify it under the
-terms of the GNU General Public License as published by the Free Software Foundation,
-either version 2 of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-You should have received a copy of the GNU General Public License along with
-this program.  If not, see <http://www.gnu.org/licenses/>.
-
-WonderMedia Technologies, Inc.
-10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C.
---*/
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/types.h>
-#include <linux/input.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/cpufreq.h>
-#include <linux/delay.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/errno.h>
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <mach/wmt_saradc.h>
-#include <linux/suspend.h>
-
-
-/* #define COUNTTIMER */
-#ifdef COUNTTIMER
-unsigned int start_time;
-#endif
-
-/* Debug macros */
-#if 0
-#define DPRINTK(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __func__ , ## args)
-#else
-#define DPRINTK(fmt, args...)
-#endif
-
-/* the shortest response time is 20 ms, original timeout (HZ/100)*100 */
-#define wmt_saradc_timeout ((HZ/100)*2)
-#define WMT_SARADC_FUNCTION_NUM 6
-#define SAMETIMES 2
-unsigned int HW_Hz;
-unsigned int SW_timeout;
-unsigned int INT_timeout;
-
-enum adc_func {
-	FUNC_KPAD,
-	FUNC_BAT,
-	FUNC_NONE,
-};
-unsigned int func = FUNC_NONE;
-
-/* SARADC battery */
-unsigned int BatteryCODE;
-static unsigned int bat_interval = 3;
-static struct delayed_work bat_work;
-
-static unsigned int wmt_saradc_codes[WMT_SARADC_FUNCTION_NUM] = {
-	[0] = KEY_VOLUMEUP,
-	[1] = KEY_VOLUMEDOWN,
-	[2] = KEY_BACK,
-	[3] = KEY_MENU,
-	[4] = KEY_HOME,
-	[5] = KEY_RESERVED,
-};
-
-/*high resolution timer */
-static struct hrtimer wmt_saradc_hrtimer;
-static struct input_dev *saradc_dev;
-
-static struct wmt_saradc_s saradc = {
-	.ref	= 0,
-	.res	= NULL,
-	.regs   = NULL,
-	.irq	= 0,
-};
-
-int count_sample_rate(unsigned APB_clock, int Hz)
-{
-	int temp_slot;
-	/* the Hz that we want */
-	temp_slot = APB_clock/(4096 * Hz); /* (APB clock/32)/ (128 * HZ)*/
-	return temp_slot;
-}
-
-static int saradc_sample_rate(unsigned ADC_clock, int Hz)
-{
-	int temp_slot;
-	/* the Hz that we want */
-	temp_slot = ADC_clock/(128 * Hz); /* ADC clock/ (128 * HZ)*/
-	return temp_slot;
-}
-
-int saradc_event_table(unsigned int eventcode)
-{
-	DPRINTK("eventcode = %d\n", eventcode);
-	if (eventcode >= 39 && eventcode <= 42)
-		return 0;
-	else if (eventcode >= 63 && eventcode <= 64)
-		return 1;
-	else if (eventcode >= 84 && eventcode <= 85)
-		return 2;
-	else if (eventcode >= 18 && eventcode <= 20)
-		return 3;
-	else if (eventcode == 0)
-		return 4;
-	else if (eventcode >= 29 && eventcode <= 31)
-		return 5;
-	else if (eventcode == 127)
-		return 5;
-	else
-		return 5;
-}
-
-static void wmt_saradc_hw_init(void)
-{
-	unsigned int auto_temp_slot;
-	//unsigned int APB_clk;
-	unsigned int ADC_clk;
-	DPRINTK("Start\n");
-
-	/*
-	 * Turn on saradc clocks.
-	 */
-	auto_pll_divisor(DEV_ADC, CLK_ENABLE, 0, 0);
-
-	/* Set the ADC clock to 4.8 MHz */
-	auto_pll_divisor(DEV_ADC, SET_DIV, 1, 4800);
-
-	/* Turn on SARADC controll power */
-	saradc.regs->Ctr0 &= ~PD;
-
-	/* Enable SARADC digital clock */
-	saradc.regs->Ctr0 |= DigClkEn;
-
-	/* Simply clean all previous saradc status. */
-	saradc.regs->Ctr0 |= (ClrIntADC | ClrIntTOut);
-	saradc.regs->Ctr1 |= ClrIntValDet;
-
-	if (((saradc.regs->Ctr2 & EndcIntStatus) == EndcIntStatus) ||
-		((saradc.regs->Ctr2 & TOutStatus) == TOutStatus)       ||
-		((saradc.regs->Ctr2 & ValDetIntStatus) == ValDetIntStatus))
-		printk(KERN_ERR "[saradc] clear status failed! status = %x\n", saradc.regs->Ctr2);
-
-	/*Set Timeout Value*/
-	saradc.regs->Ctr0 &= 0xffff0000;
-	saradc.regs->Ctr0 |= TOutDly(0xffff);
-
-	/* get APB clock & count sample rate*/
-	ADC_clk = auto_pll_divisor(DEV_ADC, GET_FREQ, 0, 0);
-	DPRINTK("[%s] ADC_clk = %d\n", __func__, ADC_clk);
-	/* sample rate: 500 Hz , 1 ms/sample */
-	auto_temp_slot = saradc_sample_rate(ADC_clk, 500);
-#if 0
-	/* get APB clock & count sample rate*/
-	APB_clk = auto_pll_divisor(DEV_APB, GET_FREQ, 0, 0);
-	/* sample rate: 1000 Hz , 1 ms/sample */
-	auto_temp_slot = count_sample_rate(APB_clk, HW_Hz);
-	DPRINTK("[%s] APB_clk = %d\n", __func__, APB_clk);
-#endif
-	/*Set Sample Rate*/
-	saradc.regs->Ctr1 &= 0x0000ffff;
-	saradc.regs->Ctr1 |= (auto_temp_slot << 16);
-	DPRINTK("[%s] auto_temp_slot = %x ctr1: %x\n", __func__, auto_temp_slot, saradc.regs->Ctr1);
-	/* Set saradc as auto mode */
-	saradc.regs->Ctr0 |= AutoMode;
-
-	msleep(200);
-
-	/* Enable value changing interrupt and Buffer data valid */
-	saradc.regs->Ctr1 |= (ValDetIntEn | BufRd);
-	/* saradc.regs->Ctr0 |= TOutEn; */
-
-	DPRINTK("End\n");
-}
-
-enum hrtimer_restart wmt_saradc_timeout_hrtimer(struct hrtimer *timer)
-{
-	unsigned int SARCODE = 0xffff;
-	static unsigned int OLDCODE = 0xffff;
-	static int time, same;
-	static bool saradc_flag = 1; /* 0: report event state, 1: get SARCODE value state */
-	int new_event = -1;
-	static int pre_event = -1, button_press;
-	ktime_t ktime;
-	/* count timeout value */
-#ifdef COUNTTIMER
-	unsigned int end_time;
-	end_time = wmt_read_oscr();
-	printk(KERN_ERR "time = %d\n", (end_time - start_time)/3);
-#endif
-	ktime = ktime_set(0, SW_timeout * 1000);
-
-	DPRINTK("[%s] Start\n", __func__);
-	while ((saradc.regs->Ctr2 & EndcIntStatus) == 0)
-		;
-	SARCODE = SARCode(saradc.regs->Ctr1);
-
-	if (saradc_flag && time < 10) {
-		if ((SARCODE/4 - OLDCODE/4) <= 1 || (SARCODE/4 - OLDCODE/4) >= -1) {
-			same++;
-			DPRINTK("time:%d SARCODE=%u SARCODE/4=%u, OLDCODE=%u, OLDCODE/4=%u, same=%d\n",
-					time, SARCODE, SARCODE/4, OLDCODE, OLDCODE/4, same);
-			if (same == SAMETIMES)
-				saradc_flag = 0; /* get the new event */
-		} else
-			same = 0;
-
-		DPRINTK("time:%d SARCODE=%u SARCODE/4=%u, OLDCODE=%u, OLDCODE/4=%u, same=%d\n",
-				time, SARCODE, SARCODE/4, OLDCODE, OLDCODE/4, same);
-		OLDCODE = SARCODE;
-		time++;
-
-		/* don't call timer when 10th get SARCODE or enough same time */
-		if (time < 10 && same != SAMETIMES) {
-			hrtimer_start(&wmt_saradc_hrtimer, ktime, HRTIMER_MODE_REL);
-		/* count timer from callback function to callback function */
-#ifdef COUNTTIMER
-			start_time = wmt_read_oscr();
-#endif
-		}
-		/* if not get stable SARCODE value in 10 times, report SARACODE is NONE event */
-		if (time == 10 && same != SAMETIMES) {
-			SARCODE = 508;
-			DPRINTK("time %d SARCODE %u", time, SARCODE);
-		}
-	}
-	if (time == 10 || saradc_flag == 0)
-		time = 0;
-
-	/* disable BufRd */
-	saradc.regs->Ctr1 &= ~BufRd;
-
-	new_event = saradc_event_table(SARCODE/4);
-
-	if (SARCODE == 0xffff) {
-		printk(KERN_ERR "Auto mode witn INT test fail\n");
-		/*Disable interrupt*/
-		saradc.regs->Ctr1 &= ~ValDetIntEn;
-		/* Clean all previous saradc status. */
-		saradc.regs->Ctr0 |= (ClrIntTOut | ClrIntADC);
-		saradc.regs->Ctr1 |= ClrIntValDet;
-	} else {
-		/*DPRINTK("Buf_rdata = %u Buf_rdata/4 = %u\n", data, data/4);*/
-		DPRINTK("SARCODE = %u SARCODE/4 = %u\n", SARCODE, SARCODE/4);
-		/*Disable interrupt*/
-		saradc.regs->Ctr1 &= ~ValDetIntEn;
-		/* Clean all previous saradc status. */
-		saradc.regs->Ctr0 |= (ClrIntTOut | ClrIntADC);
-		saradc.regs->Ctr1 |= ClrIntValDet;
-	}
-
-	if (saradc_flag == 0) {
-		/* switch other button means release button*/
-		if ((pre_event != new_event) && (SARCODE/4 != 127)) {
-			button_press = 0;
-			DPRINTK("Different event, pre_event = %d, new_event = %d\n", pre_event, new_event);
-			DPRINTK("WMT_ROW1_KEY_NUM release key = %d, event=%d\n", SARCODE/4, pre_event);
-			input_report_key(saradc_dev, wmt_saradc_codes[pre_event], 0); /* key is release*/
-			input_sync(saradc_dev);
-		}
-
-		if (SARCODE/4 == 127 || SARCODE/4 == 126) {   /*Active Low*/
-			DPRINTK("WMT_ROW1_KEY_NUM release key = %d, event=%d\n", SARCODE/4, pre_event);
-			input_report_key(saradc_dev, wmt_saradc_codes[pre_event], 0); /* key is release*/
-			input_sync(saradc_dev);
-			button_press = 0;
-		} else {
-			if (button_press == 0) {
-				DPRINTK("new event = %d\n", new_event);
-				input_report_key(saradc_dev, wmt_saradc_codes[new_event], 1);/* key is press*/
-				input_sync(saradc_dev);
-				DPRINTK("saradc code = %d\n", wmt_saradc_codes[new_event]);
-				button_press = 1;
-			}
-			DPRINTK("WMT_ROW1_KEY_NUM keep press key = %d, event=%d\n", SARCODE/4, new_event);
-		}
-		pre_event = new_event;
-		saradc_flag = 1; /* report new event to Android, get new SARCODE */
-		same = 0;
-	}
-	saradc.regs->Ctr1 |= ValDetIntEn;
-	DPRINTK("[%s] End\n", __func__);
-	return HRTIMER_NORESTART; /* avoid to timer restart */
-}
-
-static irqreturn_t
-saradc_interrupt(int irq, void *dev_id)
-{
-	ktime_t ktime;
-	ktime = ktime_set(0, INT_timeout * 1000); /* ms */
-	DPRINTK("[%s] Start\n", __func__);
-	DPRINTK("status = %x\n", saradc.regs->Ctr2);
-	/* Disable interrupt */
-	/* disable_irq_nosync(saradc.irq);*/
-	saradc.regs->Ctr1 &= ~ValDetIntEn;
-
-	saradc.regs->Ctr1 |= BufRd;
-	/*
-	 * Get saradc interrupt status and clean interrput source.
-	 */
-
-	/* if (((saradc.regs->Ctr1 & ValDetIntEn) == ValDetIntEn) && */
-	if ((saradc.regs->Ctr2 & ValDetIntStatus) == ValDetIntStatus) {
-		/* clear value chaning interrupt */
-		saradc.regs->Ctr1 |= ClrIntValDet;
-		/* start hrtimer */
-		hrtimer_start(&wmt_saradc_hrtimer, ktime, HRTIMER_MODE_REL);
-
-		/* count timer from interrupt to callback function */
-#ifdef COUNTTIMER
-		start_time = wmt_read_oscr();
-#endif
-	}
-
-	if ((saradc.regs->Ctr2 & ValDetIntStatus) == ValDetIntStatus)
-		printk(KERN_ERR "[saradc] status clear failed!\n");
-
-
-	/* Enable interrupt */
-	/* saradc.regs->Ctr1 |= ValDetIntEn; // enable INT in wmt_saradc_timeout_timer*/
-	DPRINTK("[%s] End\n", __func__);
-	return IRQ_HANDLED;
-}
-
-
-static unsigned int saradc_read(void)
-{
-    int i;
-    int min=0xfff,max=0;
-    int total=0,val;
-
-    for(i=0; i < 7; i++){
-        while ((saradc.regs->Ctr2 & EndcIntStatus) == 0);
-        
-	    val = SARCode(saradc.regs->Ctr1);
-        //printk("%d--",val);
-     
-        if(max < val) max = val;
-        if(min > val) min = val;
-        total +=val;        
-    }
-    //printk("value %d\n",(total-max-min)/5);
-    return (total-max-min)/5;
-
-}
-
-/* Read SARADC BATTRTY CODE */
-unsigned int ReadBattery(void)
-{
-	return BatteryCODE;
-}
-EXPORT_SYMBOL_GPL(ReadBattery);
-
-/* Update SARCODE BATTERY CODE */
-static void WriteBattery(unsigned int value)
-{
-	BatteryCODE = value;
-}
-static void saradc_bat_handler(struct work_struct *work)
-{
-	unsigned int sarcode = 0xffff;
-
-    DPRINTK("Start\n");
-	/* disable value change interrupt */
-	saradc.regs->Ctr1 &= ~ValDetIntEn;
-	/* Switch to BATTERY channel and clear INT status */
-	saradc.regs->Ctr0 |= (AdcChSel | ClrIntADC | ClrIntTOut);
-	saradc.regs->Ctr1 |= (ClrIntValDet);
-    msleep(20);
-    //printk("bat:\n");
-    sarcode = saradc_read();
-    WriteBattery(sarcode/4);
-	DPRINTK("sarcode = %d\n", sarcode);
-	/* Switch to ADC channel */
-	saradc.regs->Ctr0 &= ~AdcChSel; 
-    /* too early to clear status will cause interrupts */
-    msleep(5);   
-	/* Switch to BATTERY channel and clear INT status */
-	saradc.regs->Ctr0 |= (ClrIntADC | ClrIntTOut);
-	saradc.regs->Ctr1 |= (ClrIntValDet);
-
-	/* enable value change interrupt */
-	saradc.regs->Ctr1 |= ValDetIntEn;
-
-	schedule_delayed_work(&bat_work, bat_interval*HZ);
-    DPRINTK("End\n\n\n");
-	return ; 
-}
-
-static int saradc_open(struct input_dev *dev)
-{
-	int ret = 0;
-	unsigned int i;
-	DPRINTK("Start saradc.ref = %d\n", saradc.ref);
-
-	if (saradc.ref++) {
-		/* Return success, but not initialize again. */
-		DPRINTK("End 1 saradc.ref=%d\n", saradc.ref);
-		return 0;
-	}
-	
-    if (func != FUNC_KPAD)
-        goto bat_init;
-
-	ret = request_irq(saradc.irq, saradc_interrupt, IRQF_DISABLED, "saradc", dev);
-
-	if (ret) {
-		printk(KERN_ERR "%s: Can't allocate irq %d\n", __func__, IRQ_TSC);
-		saradc.ref--;
-		free_irq(saradc.irq, dev);
-		goto saradc_open_out;
-	}
-
-	/* Init hr timer */
-	hrtimer_init(&wmt_saradc_hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	wmt_saradc_hrtimer.function = &wmt_saradc_timeout_hrtimer;
-
-	/* Register an input event device. */
-	dev->name = "saradc",
-	dev->phys = "saradc",
-
-	/*
-	 *  Let kpad to implement key repeat.
-	 */
-
-	set_bit(EV_KEY, dev->evbit);
-
-	for (i = 0; i < WMT_SARADC_FUNCTION_NUM; i++)
-		set_bit(wmt_saradc_codes[i], dev->keybit);
-
-
-	dev->keycode = wmt_saradc_codes;
-	dev->keycodesize = sizeof(unsigned int);
-	dev->keycodemax = WMT_SARADC_FUNCTION_NUM;
-
-	/*
-	 * For better view of /proc/bus/input/devices
-	 */
-	dev->id.bustype = 0;
-	dev->id.vendor  = 0;
-	dev->id.product = 0;
-	dev->id.version = 0;
-
-	input_register_device(dev);
-
-bat_init:
-	if (func == FUNC_BAT) {
-	    INIT_DELAYED_WORK(&bat_work,saradc_bat_handler);
-        schedule_delayed_work(&bat_work, HZ);
-	}
-
-	wmt_saradc_hw_init();
-
-	DPRINTK("End2\n");
-saradc_open_out:
-	DPRINTK("End3\n");
-	return ret;
-}
-
-static void saradc_close(struct input_dev *dev)
-{
-	DPRINTK("Start\n");
-	if (--saradc.ref) {
-		DPRINTK("End1\n");
-		return;
-	}
-
-	/* Free interrupt resource */
-	free_irq(saradc.irq, dev);
-
-    /*Disable clock*/
-    auto_pll_divisor(DEV_ADC, CLK_DISABLE, 0, 0);
-
-	/* Unregister input device driver */
-	input_unregister_device(dev);
-	DPRINTK("End2\n");
-}
-
-static int wmt_saradc_probe(struct platform_device *pdev)
-{
-	unsigned long base;
-	int ret = 0;
-	DPRINTK("Start\n");
-	saradc_dev = input_allocate_device();
-	if (saradc_dev == NULL) {
-		DPRINTK("End 1\n");
-		return -1;
-	}
-	/*
-	 * Simply check resources parameters.
-	 */
-	if (pdev->num_resources < 2 || pdev->num_resources > 3) {
-		ret = -ENODEV;
-		goto saradc_probe_out;
-	}
-
-	base = pdev->resource[0].start;
-
-	saradc.irq = pdev->resource[1].start;
-
-	saradc.regs = (struct saradc_regs_s *)ADC_BASE_ADDR;
-
-	if (!saradc.regs) {
-		ret = -ENOMEM;
-		goto saradc_probe_out;
-	}
-
-	saradc_dev->open = saradc_open,
-	saradc_dev->close = saradc_close,
-
-	saradc_open(saradc_dev);
-	DPRINTK("End2\n");
-saradc_probe_out:
-
-#ifndef CONFIG_SKIP_DRIVER_MSG
-	printk(KERN_INFO "WMT saradc driver initialized: %s\n",
-		  (ret == 0) ? "ok" : "failed");
-#endif
-	DPRINTK("End3\n");
-	return ret;
-}
-
-static int wmt_saradc_remove(struct platform_device *pdev)
-{
-	DPRINTK("Start\n");
-	saradc_close(saradc_dev);
-
-	/*
-	 * Free allocated resource
-	 */
-	/*kfree(kpad.res);
-	kpad.res = NULL;
-
-	if (kpad.regs) {
-		iounmap(kpad.regs);
-		kpad.regs = NULL;
-	}*/
-
-	saradc.ref = 0;
-	saradc.irq = 0;
-
-	DPRINTK("End\n");
-	return 0;
-}
-
-static int wmt_saradc_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	DPRINTK("Start\n");
-
-	switch (state.event) {
-	case PM_EVENT_SUSPEND:
-		/*Disable clock*/
-		auto_pll_divisor(DEV_ADC, CLK_DISABLE, 0, 0);
-		break;
-	case PM_EVENT_FREEZE:
-	case PM_EVENT_PRETHAW:
-
-	default:
-		break;
-	}
-
-	DPRINTK("End2\n");
-	return 0;
-}
-
-static int wmt_saradc_resume(struct platform_device *pdev)
-{
-	DPRINTK("Start\n");
-	wmt_saradc_hw_init();
-	DPRINTK("End\n");
-	return 0;
-}
-
-static struct platform_driver wmt_saradc_driver = {
-	.driver.name = "wmt-saradc",
-	.probe = &wmt_saradc_probe,
-	.remove = &wmt_saradc_remove,
-	.suspend = &wmt_saradc_suspend,
-	.resume	= &wmt_saradc_resume
-};
-
-static struct resource wmt_saradc_resources[] = {
-	[0] = {
-		.start  = ADC_BASE_ADDR,
-		.end    = (ADC_BASE_ADDR + 0xFFFF),
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = IRQ_TSC,
-		.end    = IRQ_TSC,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device wmt_saradc_device = {
-	.name			= "wmt-saradc",
-	.id				= 0,
-	.num_resources  = ARRAY_SIZE(wmt_saradc_resources),
-	.resource		= wmt_saradc_resources,
-};
-
-static int __init saradc_init(void)
-{
-	int ret;
-	int retval;
-	unsigned char buf[80];
-	int varlen = 80;
-	char *varname1 = "wmt.keypad.param";
-	char *varname2 = "wmt.battery.param";
-	char *p;
-	int temp = 0, enable_saradc = 0, function_sel = 0;
-
-	DPRINTK(KERN_ALERT "Start\n");
-	/*read keypad enable*/
-	retval = wmt_getsyspara(varname1, buf, &varlen);
-	if (retval == 0) {
-		sscanf(buf, "%X:%d:%d:%d", &temp, &HW_Hz, &INT_timeout, &SW_timeout);
-		enable_saradc = temp & 0xf;
-		function_sel = (temp >> 4) & 0xf;
-		printk(KERN_ALERT "wmt.keypad.param = %x:%d:%d:%d, enable = %x, function = %x\n",
-			temp, HW_Hz, INT_timeout, SW_timeout, enable_saradc, function_sel);
-
-		if (enable_saradc != 1 || function_sel != 1) {
-			printk(KERN_ALERT "Disable SARADC as keypad function!!\n");
-			goto bat;
-		} else if (enable_saradc == 1 && function_sel == 1)
-			printk(KERN_ALERT "HW_HZ = %d, INT_time = %d, SW_timeout = %d\n",
-				HW_Hz, INT_timeout, SW_timeout);
-		if ((HW_Hz == 0) || (INT_timeout == 0) || (SW_timeout == 0)) {
-			HW_Hz = 1000; /* 1000 Hz */
-			INT_timeout = 20000; /* 20 ms */
-			SW_timeout = 1000; /* 1 ms */
-			printk(KERN_ALERT "wmt.keypad.param isn't correct. Set the default value\n");
-			printk(KERN_ALERT "Default HW_HZ = %d, INT_time = %d, SW_timeout = %d\n",
-				HW_Hz, INT_timeout, SW_timeout);
-		}
-		func = FUNC_KPAD;
-	} else {
-		printk(KERN_ALERT "##Warning: \"wmt.keypad.param\" not find\n");
-		printk(KERN_ALERT "Default wmt.keypad.param = %x\n", temp);
-		//return -ENODEV;
-	}
-
-bat:
-	if (func != FUNC_KPAD) {
-		memset(buf, 0x00,sizeof(buf));
-		/* read battery enable, dev name and */
-		retval = wmt_getsyspara(varname2, buf, &varlen);
-		if (retval == 0) {
-			p = buf;
-			if(!strncmp(p,"saradc", 6)){
-				p = strchr(p,':');
-				if(p){
-					p++;
-					sscanf(p,"%d",&bat_interval);
-				}
-				printk("Bat ADC sample period = %ds\n", bat_interval);
-				func = FUNC_BAT;
-			}
-		}
-	}
-
-    if (func == FUNC_NONE) {
-        printk("SARADC not enable\n");
-		return -ENODEV;
-    }
-
-/* check saradc can switch freq.
-#ifdef CONFIG_CPU_FREQ
-	ret = cpufreq_register_notifier(&kpad_clock_nblock, \
-		CPUFREQ_TRANSITION_NOTIFIER);
-
-	if (ret) {
-		printk(KERN_ERR "Unable to register CPU frequency " \
-			"change notifier (%d)\n", ret);
-	}
-#endif
-*/
-	ret = platform_device_register(&wmt_saradc_device);
-	if (ret != 0) {
-		DPRINTK("End1 ret = %x\n", ret);
-		return -ENODEV;
-	}
-
-	ret = platform_driver_register(&wmt_saradc_driver);
-	DPRINTK("End2 ret = %x\n", ret);
-	return ret;
-}
-
-static void __exit saradc_exit(void)
-{
-	DPRINTK("Start\n");
-	platform_driver_unregister(&wmt_saradc_driver);
-	platform_device_unregister(&wmt_saradc_device);
-	DPRINTK("End\n");
-}
-
-module_init(saradc_init);
-module_exit(saradc_exit);
-
-MODULE_AUTHOR("WonderMedia Technologies, Inc.");
-MODULE_DESCRIPTION("WMT [generic saradc] driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/xtkbd.c b/ANDROID_3.4.5/drivers/input/keyboard/xtkbd.c
deleted file mode 100644
index 37b01d77..00000000
--- a/ANDROID_3.4.5/drivers/input/keyboard/xtkbd.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- * XT keyboard driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-
-#define DRIVER_DESC	"XT keyboard driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define XTKBD_EMUL0	0xe0
-#define XTKBD_EMUL1	0xe1
-#define XTKBD_KEY	0x7f
-#define XTKBD_RELEASE	0x80
-
-static unsigned char xtkbd_keycode[256] = {
-	  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
-	 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
-	 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
-	 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
-	 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
-	 80, 81, 82, 83,  0,  0,  0, 87, 88,  0,  0,  0,  0,  0,  0,  0,
-	  0,  0,  0,  0,  0, 87, 88,  0,  0,  0,  0,110,111,103,108,105,
-	106
-};
-
-struct xtkbd {
-	unsigned char keycode[256];
-	struct input_dev *dev;
-	struct serio *serio;
-	char phys[32];
-};
-
-static irqreturn_t xtkbd_interrupt(struct serio *serio,
-	unsigned char data, unsigned int flags)
-{
-	struct xtkbd *xtkbd = serio_get_drvdata(serio);
-
-	switch (data) {
-		case XTKBD_EMUL0:
-		case XTKBD_EMUL1:
-			break;
-		default:
-
-			if (xtkbd->keycode[data & XTKBD_KEY]) {
-				input_report_key(xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE));
-				input_sync(xtkbd->dev);
-			} else {
-				printk(KERN_WARNING "xtkbd.c: Unknown key (scancode %#x) %s.\n",
-					data & XTKBD_KEY, data & XTKBD_RELEASE ? "released" : "pressed");
-			}
-	}
-	return IRQ_HANDLED;
-}
-
-static int xtkbd_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct xtkbd *xtkbd;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-	int i;
-
-	xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!xtkbd || !input_dev)
-		goto fail1;
-
-	xtkbd->serio = serio;
-	xtkbd->dev = input_dev;
-	snprintf(xtkbd->phys, sizeof(xtkbd->phys), "%s/input0", serio->phys);
-	memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode));
-
-	input_dev->name = "XT Keyboard";
-	input_dev->phys = xtkbd->phys;
-	input_dev->id.bustype = BUS_XTKBD;
-	input_dev->id.vendor  = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_dev->keycode = xtkbd->keycode;
-	input_dev->keycodesize = sizeof(unsigned char);
-	input_dev->keycodemax = ARRAY_SIZE(xtkbd_keycode);
-
-	for (i = 0; i < 255; i++)
-		set_bit(xtkbd->keycode[i], input_dev->keybit);
-	clear_bit(0, input_dev->keybit);
-
-	serio_set_drvdata(serio, xtkbd);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(xtkbd->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(xtkbd);
-	return err;
-}
-
-static void xtkbd_disconnect(struct serio *serio)
-{
-	struct xtkbd *xtkbd = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(xtkbd->dev);
-	kfree(xtkbd);
-}
-
-static struct serio_device_id xtkbd_serio_ids[] = {
-	{
-		.type	= SERIO_XT,
-		.proto	= SERIO_ANY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, xtkbd_serio_ids);
-
-static struct serio_driver xtkbd_drv = {
-	.driver		= {
-		.name	= "xtkbd",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= xtkbd_serio_ids,
-	.interrupt	= xtkbd_interrupt,
-	.connect	= xtkbd_connect,
-	.disconnect	= xtkbd_disconnect,
-};
-
-static int __init xtkbd_init(void)
-{
-	return serio_register_driver(&xtkbd_drv);
-}
-
-static void __exit xtkbd_exit(void)
-{
-	serio_unregister_driver(&xtkbd_drv);
-}
-
-module_init(xtkbd_init);
-module_exit(xtkbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/keyreset.c b/ANDROID_3.4.5/drivers/input/keyreset.c
deleted file mode 100644
index 36208fe0..00000000
--- a/ANDROID_3.4.5/drivers/input/keyreset.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* drivers/input/keyreset.c
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/input.h>
-#include <linux/keyreset.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/reboot.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/syscalls.h>
-
-
-struct keyreset_state {
-	struct input_handler input_handler;
-	unsigned long keybit[BITS_TO_LONGS(KEY_CNT)];
-	unsigned long upbit[BITS_TO_LONGS(KEY_CNT)];
-	unsigned long key[BITS_TO_LONGS(KEY_CNT)];
-	spinlock_t lock;
-	int key_down_target;
-	int key_down;
-	int key_up;
-	int restart_disabled;
-	int (*reset_fn)(void);
-};
-
-int restart_requested;
-static void deferred_restart(struct work_struct *dummy)
-{
-	restart_requested = 2;
-	sys_sync();
-	restart_requested = 3;
-	kernel_restart(NULL);
-}
-static DECLARE_WORK(restart_work, deferred_restart);
-
-static void keyreset_event(struct input_handle *handle, unsigned int type,
-			   unsigned int code, int value)
-{
-	unsigned long flags;
-	struct keyreset_state *state = handle->private;
-
-	if (type != EV_KEY)
-		return;
-
-	if (code >= KEY_MAX)
-		return;
-
-	if (!test_bit(code, state->keybit))
-		return;
-
-	spin_lock_irqsave(&state->lock, flags);
-	if (!test_bit(code, state->key) == !value)
-		goto done;
-	__change_bit(code, state->key);
-	if (test_bit(code, state->upbit)) {
-		if (value) {
-			state->restart_disabled = 1;
-			state->key_up++;
-		} else
-			state->key_up--;
-	} else {
-		if (value)
-			state->key_down++;
-		else
-			state->key_down--;
-	}
-	if (state->key_down == 0 && state->key_up == 0)
-		state->restart_disabled = 0;
-
-	pr_debug("reset key changed %d %d new state %d-%d-%d\n", code, value,
-		 state->key_down, state->key_up, state->restart_disabled);
-
-	if (value && !state->restart_disabled &&
-	    state->key_down == state->key_down_target) {
-		state->restart_disabled = 1;
-		if (restart_requested)
-			panic("keyboard reset failed, %d", restart_requested);
-		if (state->reset_fn) {
-			restart_requested = state->reset_fn();
-		} else {
-			pr_info("keyboard reset\n");
-			schedule_work(&restart_work);
-			restart_requested = 1;
-		}
-	}
-done:
-	spin_unlock_irqrestore(&state->lock, flags);
-}
-
-static int keyreset_connect(struct input_handler *handler,
-					  struct input_dev *dev,
-					  const struct input_device_id *id)
-{
-	int i;
-	int ret;
-	struct input_handle *handle;
-	struct keyreset_state *state =
-		container_of(handler, struct keyreset_state, input_handler);
-
-	for (i = 0; i < KEY_MAX; i++) {
-		if (test_bit(i, state->keybit) && test_bit(i, dev->keybit))
-			break;
-	}
-	if (i == KEY_MAX)
-		return -ENODEV;
-
-	handle = kzalloc(sizeof(*handle), GFP_KERNEL);
-	if (!handle)
-		return -ENOMEM;
-
-	handle->dev = dev;
-	handle->handler = handler;
-	handle->name = "keyreset";
-	handle->private = state;
-
-	ret = input_register_handle(handle);
-	if (ret)
-		goto err_input_register_handle;
-
-	ret = input_open_device(handle);
-	if (ret)
-		goto err_input_open_device;
-
-	pr_info("using input dev %s for key reset\n", dev->name);
-
-	return 0;
-
-err_input_open_device:
-	input_unregister_handle(handle);
-err_input_register_handle:
-	kfree(handle);
-	return ret;
-}
-
-static void keyreset_disconnect(struct input_handle *handle)
-{
-	input_close_device(handle);
-	input_unregister_handle(handle);
-	kfree(handle);
-}
-
-static const struct input_device_id keyreset_ids[] = {
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT,
-		.evbit = { BIT_MASK(EV_KEY) },
-	},
-	{ },
-};
-MODULE_DEVICE_TABLE(input, keyreset_ids);
-
-static int keyreset_probe(struct platform_device *pdev)
-{
-	int ret;
-	int key, *keyp;
-	struct keyreset_state *state;
-	struct keyreset_platform_data *pdata = pdev->dev.platform_data;
-
-	if (!pdata)
-		return -EINVAL;
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (!state)
-		return -ENOMEM;
-
-	spin_lock_init(&state->lock);
-	keyp = pdata->keys_down;
-	while ((key = *keyp++)) {
-		if (key >= KEY_MAX)
-			continue;
-		state->key_down_target++;
-		__set_bit(key, state->keybit);
-	}
-	if (pdata->keys_up) {
-		keyp = pdata->keys_up;
-		while ((key = *keyp++)) {
-			if (key >= KEY_MAX)
-				continue;
-			__set_bit(key, state->keybit);
-			__set_bit(key, state->upbit);
-		}
-	}
-
-	if (pdata->reset_fn)
-		state->reset_fn = pdata->reset_fn;
-
-	state->input_handler.event = keyreset_event;
-	state->input_handler.connect = keyreset_connect;
-	state->input_handler.disconnect = keyreset_disconnect;
-	state->input_handler.name = KEYRESET_NAME;
-	state->input_handler.id_table = keyreset_ids;
-	ret = input_register_handler(&state->input_handler);
-	if (ret) {
-		kfree(state);
-		return ret;
-	}
-	platform_set_drvdata(pdev, state);
-	return 0;
-}
-
-int keyreset_remove(struct platform_device *pdev)
-{
-	struct keyreset_state *state = platform_get_drvdata(pdev);
-	input_unregister_handler(&state->input_handler);
-	kfree(state);
-	return 0;
-}
-
-
-struct platform_driver keyreset_driver = {
-	.driver.name = KEYRESET_NAME,
-	.probe = keyreset_probe,
-	.remove = keyreset_remove,
-};
-
-static int __init keyreset_init(void)
-{
-	return platform_driver_register(&keyreset_driver);
-}
-
-static void __exit keyreset_exit(void)
-{
-	return platform_driver_unregister(&keyreset_driver);
-}
-
-module_init(keyreset_init);
-module_exit(keyreset_exit);
diff --git a/ANDROID_3.4.5/drivers/input/misc/88pm860x_onkey.c b/ANDROID_3.4.5/drivers/input/misc/88pm860x_onkey.c
deleted file mode 100644
index f9ce1835..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/88pm860x_onkey.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * 88pm860x_onkey.c - Marvell 88PM860x ONKEY driver
- *
- * Copyright (C) 2009-2010 Marvell International Ltd.
- *      Haojian Zhuang <haojian.zhuang@marvell.com>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of this
- * archive for more details.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/mfd/88pm860x.h>
-#include <linux/slab.h>
-
-#define PM8607_WAKEUP		0x0b
-
-#define LONG_ONKEY_EN		(1 << 1)
-#define ONKEY_STATUS		(1 << 0)
-
-struct pm860x_onkey_info {
-	struct input_dev	*idev;
-	struct pm860x_chip	*chip;
-	struct i2c_client	*i2c;
-	struct device		*dev;
-	int			irq;
-};
-
-/* 88PM860x gives us an interrupt when ONKEY is held */
-static irqreturn_t pm860x_onkey_handler(int irq, void *data)
-{
-	struct pm860x_onkey_info *info = data;
-	int ret;
-
-	ret = pm860x_reg_read(info->i2c, PM8607_STATUS_2);
-	ret &= ONKEY_STATUS;
-	input_report_key(info->idev, KEY_POWER, ret);
-	input_sync(info->idev);
-
-	/* Enable 8-second long onkey detection */
-	pm860x_set_bits(info->i2c, PM8607_WAKEUP, 3, LONG_ONKEY_EN);
-	return IRQ_HANDLED;
-}
-
-static int __devinit pm860x_onkey_probe(struct platform_device *pdev)
-{
-	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-	struct pm860x_onkey_info *info;
-	int irq, ret;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "No IRQ resource!\n");
-		return -EINVAL;
-	}
-
-	info = kzalloc(sizeof(struct pm860x_onkey_info), GFP_KERNEL);
-	if (!info)
-		return -ENOMEM;
-	info->chip = chip;
-	info->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion;
-	info->dev = &pdev->dev;
-	info->irq = irq;
-
-	info->idev = input_allocate_device();
-	if (!info->idev) {
-		dev_err(chip->dev, "Failed to allocate input dev\n");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	info->idev->name = "88pm860x_on";
-	info->idev->phys = "88pm860x_on/input0";
-	info->idev->id.bustype = BUS_I2C;
-	info->idev->dev.parent = &pdev->dev;
-	info->idev->evbit[0] = BIT_MASK(EV_KEY);
-	info->idev->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER);
-
-	ret = input_register_device(info->idev);
-	if (ret) {
-		dev_err(chip->dev, "Can't register input device: %d\n", ret);
-		goto out_reg;
-	}
-
-	ret = request_threaded_irq(info->irq, NULL, pm860x_onkey_handler,
-				   IRQF_ONESHOT, "onkey", info);
-	if (ret < 0) {
-		dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
-			info->irq, ret);
-		goto out_irq;
-	}
-
-	platform_set_drvdata(pdev, info);
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-out_irq:
-	input_unregister_device(info->idev);
-	kfree(info);
-	return ret;
-
-out_reg:
-	input_free_device(info->idev);
-out:
-	kfree(info);
-	return ret;
-}
-
-static int __devexit pm860x_onkey_remove(struct platform_device *pdev)
-{
-	struct pm860x_onkey_info *info = platform_get_drvdata(pdev);
-
-	free_irq(info->irq, info);
-	input_unregister_device(info->idev);
-	kfree(info);
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int pm860x_onkey_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-
-	if (device_may_wakeup(dev))
-		chip->wakeup_flag |= 1 << PM8607_IRQ_ONKEY;
-	return 0;
-}
-static int pm860x_onkey_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-
-	if (device_may_wakeup(dev))
-		chip->wakeup_flag &= ~(1 << PM8607_IRQ_ONKEY);
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(pm860x_onkey_pm_ops, pm860x_onkey_suspend, pm860x_onkey_resume);
-
-static struct platform_driver pm860x_onkey_driver = {
-	.driver		= {
-		.name	= "88pm860x-onkey",
-		.owner	= THIS_MODULE,
-		.pm	= &pm860x_onkey_pm_ops,
-	},
-	.probe		= pm860x_onkey_probe,
-	.remove		= __devexit_p(pm860x_onkey_remove),
-};
-module_platform_driver(pm860x_onkey_driver);
-
-MODULE_DESCRIPTION("Marvell 88PM860x ONKEY driver");
-MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/Kconfig b/ANDROID_3.4.5/drivers/input/misc/Kconfig
deleted file mode 100644
index 66550c2b..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/Kconfig
+++ /dev/null
@@ -1,609 +0,0 @@
-#
-# Input misc drivers configuration
-#
-menuconfig INPUT_MISC
-	bool "Miscellaneous devices"
-	help
-	  Say Y here, and a list of miscellaneous input drivers will be displayed.
-	  Everything that didn't fit into the other categories is here. This option
-	  doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-if INPUT_MISC
-
-config INPUT_88PM860X_ONKEY
-	tristate "88PM860x ONKEY support"
-	depends on MFD_88PM860X
-	help
-	  Support the ONKEY of Marvell 88PM860x PMICs as an input device
-	  reporting power button status.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called 88pm860x_onkey.
-
-config INPUT_AB8500_PONKEY
-	tristate "AB8500 Pon (PowerOn) Key"
-	depends on AB8500_CORE
-	help
-	  Say Y here to use the PowerOn Key for ST-Ericsson's AB8500
-	  Mix-Sig PMIC.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called ab8500-ponkey.
-
-config INPUT_AD714X
-	tristate "Analog Devices AD714x Capacitance Touch Sensor"
-	help
-	  Say Y here if you want to support an AD7142/3/7/8/7A touch sensor.
-
-	  You should select a bus connection too.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ad714x.
-
-config INPUT_AD714X_I2C
-	tristate "support I2C bus connection"
-	depends on INPUT_AD714X && I2C
-	default y
-	help
-	  Say Y here if you have AD7142/AD7147 hooked to an I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ad714x-i2c.
-
-config INPUT_AD714X_SPI
-	tristate "support SPI bus connection"
-	depends on INPUT_AD714X && SPI
-	default y
-	help
-	  Say Y here if you have AD7142/AD7147 hooked to a SPI bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ad714x-spi.
-
-config INPUT_BMA150
-	tristate "BMA150/SMB380 acceleration sensor support"
-	depends on I2C
-	select INPUT_POLLDEV
-	help
-	  Say Y here if you have Bosch Sensortec's BMA150 or SMB380
-	  acceleration sensor hooked to an I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bma150.
-
-config INPUT_PCSPKR
-	tristate "PC Speaker support"
-	depends on PCSPKR_PLATFORM
-	help
-	  Say Y here if you want the standard PC Speaker to be used for
-	  bells and whistles.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pcspkr.
-
-config INPUT_PM8XXX_VIBRATOR
-	tristate "Qualcomm PM8XXX vibrator support"
-	depends on MFD_PM8XXX
-	select INPUT_FF_MEMLESS
-	help
-	  This option enables device driver support for the vibrator
-	  on Qualcomm PM8xxx chip. This driver supports ff-memless interface
-	  from input framework.
-
-	  To compile this driver as module, choose M here: the
-	  module will be called pm8xxx-vibrator.
-
-config INPUT_PMIC8XXX_PWRKEY
-	tristate "PMIC8XXX power key support"
-	depends on MFD_PM8XXX
-	help
-	  Say Y here if you want support for the PMIC8XXX power key.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pmic8xxx-pwrkey.
-
-config INPUT_SPARCSPKR
-	tristate "SPARC Speaker support"
-	depends on PCI && SPARC64
-	help
-	  Say Y here if you want the standard Speaker on Sparc PCI systems
-	  to be used for bells and whistles.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sparcspkr.
-
-config INPUT_M68K_BEEP
-	tristate "M68k Beeper support"
-	depends on M68K
-
-config INPUT_MAX8925_ONKEY
-	tristate "MAX8925 ONKEY support"
-	depends on MFD_MAX8925
-	help
-	  Support the ONKEY of MAX8925 PMICs as an input device
-	  reporting power button status.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called max8925_onkey.
-
-config INPUT_MAX8997_HAPTIC
-	tristate "MAXIM MAX8997 haptic controller support"
-	depends on HAVE_PWM && MFD_MAX8997
-	select INPUT_FF_MEMLESS
-	help
-	  This option enables device driver support for the haptic controller
-	  on MAXIM MAX8997 chip. This driver supports ff-memless interface
-	  from input framework.
-
-	  To compile this driver as module, choose M here: the
-	  module will be called max8997-haptic.
-
-config INPUT_MC13783_PWRBUTTON
-	tristate "MC13783 ON buttons"
-	depends on MFD_MC13783
-	help
-	  Support the ON buttons of MC13783 PMIC as an input device
-	  reporting power button status.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called mc13783-pwrbutton.
-
-config INPUT_MMA8450
-	tristate "MMA8450 - Freescale's 3-Axis, 8/12-bit Digital Accelerometer"
-	depends on I2C
-	select INPUT_POLLDEV
-	help
-	  Say Y here if you want to support Freescale's MMA8450 Accelerometer
-	  through I2C interface.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mma8450.
-
-config INPUT_MPU3050
-	tristate "MPU3050 Triaxial gyroscope sensor"
-	depends on I2C
-	help
-	  Say Y here if you want to support InvenSense MPU3050
-	  connected via an I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mpu3050.
-
-config INPUT_APANEL
-	tristate "Fujitsu Lifebook Application Panel buttons"
-	depends on X86 && I2C && LEDS_CLASS
-	select INPUT_POLLDEV
-	select CHECK_SIGNATURE
-	help
-	 Say Y here for support of the Application Panel buttons, used on
-	 Fujitsu Lifebook. These are attached to the mainboard through
-	 an SMBus interface managed by the I2C Intel ICH (i801) driver,
-	 which you should also build for this kernel.
-
-	 To compile this driver as a module, choose M here: the module will
-	 be called apanel.
-
-config INPUT_GP2A
-	tristate "Sharp GP2AP002A00F I2C Proximity/Opto sensor driver"
-	depends on I2C
-	depends on GENERIC_GPIO
-	help
-	  Say Y here if you have a Sharp GP2AP002A00F proximity/als combo-chip
-	  hooked to an I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gp2ap002a00f.
-
-config INPUT_GPIO_TILT_POLLED
-	tristate "Polled GPIO tilt switch"
-	depends on GENERIC_GPIO
-	select INPUT_POLLDEV
-	help
-	  This driver implements support for tilt switches connected
-	  to GPIO pins that are not capable of generating interrupts.
-
-	  The list of gpios to use and the mapping of their states
-	  to specific angles is done via platform data.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gpio_tilt_polled.
-
-config INPUT_IXP4XX_BEEPER
-	tristate "IXP4XX Beeper support"
-	depends on ARCH_IXP4XX
-	help
-	  If you say yes here, you can connect a beeper to the
-	  ixp4xx gpio pins. This is used by the LinkSys NSLU2.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ixp4xx-beeper.
-
-config INPUT_COBALT_BTNS
-	tristate "Cobalt button interface"
-	depends on MIPS_COBALT
-	select INPUT_POLLDEV
-	help
-	  Say Y here if you want to support MIPS Cobalt button interface.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cobalt_btns.
-
-config INPUT_WISTRON_BTNS
-	tristate "x86 Wistron laptop button interface"
-	depends on X86 && !X86_64
-	select INPUT_POLLDEV
-	select INPUT_SPARSEKMAP
-	select NEW_LEDS
-	select LEDS_CLASS
-	select CHECK_SIGNATURE
-	help
-	  Say Y here for support of Wistron laptop button interfaces, used on
-	  laptops of various brands, including Acer and Fujitsu-Siemens. If
-	  available, mail and wifi LEDs will be controllable via /sys/class/leds.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called wistron_btns.
-
-config INPUT_ATLAS_BTNS
-	tristate "x86 Atlas button interface"
-	depends on X86 && ACPI
-	help
-	  Say Y here for support of Atlas wallmount touchscreen buttons.
-	  The events will show up as scancodes F1 through F9 via evdev.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called atlas_btns.
-
-config INPUT_ATI_REMOTE2
-	tristate "ATI / Philips USB RF remote control"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use an ATI or Philips USB RF remote control.
-	  These are RF remotes with USB receivers.
-	  ATI Remote Wonder II comes with some ATI's All-In-Wonder video cards
-	  and is also available as a separate product.
-	  This driver provides mouse pointer, left and right mouse buttons,
-	  and maps all the other remote buttons to keypress events.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called ati_remote2.
-
-config INPUT_KEYCHORD
-	tristate "Key chord input driver support"
-	help
-	  Say Y here if you want to enable the key chord driver
-	  accessible at /dev/keychord.  This driver can be used
-	  for receiving notifications when client specified key
-	  combinations are pressed.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called keychord.
-
-config INPUT_KEYSPAN_REMOTE
-	tristate "Keyspan DMR USB remote control (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use a Keyspan DMR USB remote control.
-	  Currently only the UIA-11 type of receiver has been tested.  The tag
-	  on the receiver that connects to the USB port should have a P/N that
-	  will tell you what type of DMR you have.  The UIA-10 type is not
-	  supported at this time.  This driver maps all buttons to keypress
-	  events.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called keyspan_remote.
-
-config INPUT_KXTJ9
-	tristate "Kionix KXTJ9 tri-axis digital accelerometer"
-	depends on I2C
-	help
-	  Say Y here to enable support for the Kionix KXTJ9 digital tri-axis
-	  accelerometer.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called kxtj9.
-
-config INPUT_KXTJ9_POLLED_MODE
-	bool "Enable polling mode support"
-	depends on INPUT_KXTJ9
-	select INPUT_POLLDEV
-	help
-	  Say Y here if you need accelerometer to work in polling mode.
-
-config INPUT_POWERMATE
-	tristate "Griffin PowerMate and Contour Jog support"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use Griffin PowerMate or Contour Jog devices.
-	  These are aluminum dials which can measure clockwise and anticlockwise
-	  rotation.  The dial also acts as a pushbutton.  The base contains an LED
-	  which can be instructed to pulse or to switch to a particular intensity.
-
-	  You can download userspace tools from
-	  <http://sowerbutts.com/powermate/>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called powermate.
-
-config INPUT_YEALINK
-	tristate "Yealink usb-p1k voip phone"
-	depends on EXPERIMENTAL
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to enable keyboard and LCD functions of the
-	  Yealink usb-p1k usb phones. The audio part is enabled by the generic
-	  usb sound driver, so you might want to enable that as well.
-
-	  For information about how to use these additional functions, see
-	  <file:Documentation/input/yealink.txt>.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called yealink.
-
-config INPUT_CM109
-	tristate "C-Media CM109 USB I/O Controller"
-	depends on EXPERIMENTAL
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to enable keyboard and buzzer functions of the
-	  C-Media CM109 usb phones. The audio part is enabled by the generic
-	  usb sound driver, so you might want to enable that as well.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called cm109.
-
-config INPUT_TWL4030_PWRBUTTON
-	tristate "TWL4030 Power button Driver"
-	depends on TWL4030_CORE
-	help
-	  Say Y here if you want to enable power key reporting via the
-	  TWL4030 family of chips.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called twl4030_pwrbutton.
-
-config INPUT_TWL4030_VIBRA
-	tristate "Support for TWL4030 Vibrator"
-	depends on TWL4030_CORE
-	select MFD_TWL4030_AUDIO
-	select INPUT_FF_MEMLESS
-	help
-	  This option enables support for TWL4030 Vibrator Driver.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called twl4030_vibra.
-
-config INPUT_TWL6040_VIBRA
-	tristate "Support for TWL6040 Vibrator"
-	depends on TWL6040_CORE
-	select INPUT_FF_MEMLESS
-	help
-	  This option enables support for TWL6040 Vibrator Driver.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called twl6040_vibra.
-
-config INPUT_UINPUT
-	tristate "User level driver support"
-	help
-	  Say Y here if you want to support user level drivers for input
-	  subsystem accessible under char device 10:223 - /dev/input/uinput.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called uinput.
-
-config INPUT_SGI_BTNS
-	tristate "SGI Indy/O2 volume button interface"
-	depends on SGI_IP22 || SGI_IP32
-	select INPUT_POLLDEV
-	help
-	  Say Y here if you want to support SGI Indy/O2 volume button interface.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sgi_btns.
-
-config INPUT_GPIO
-	tristate "GPIO driver support"
-	help
-	  Say Y here if you want to support gpio based keys, wheels etc...
-
-config HP_SDC_RTC
-	tristate "HP SDC Real Time Clock"
-	depends on (GSC || HP300) && SERIO
-	select HP_SDC
-	help
-	  Say Y here if you want to support the built-in real time clock
-	  of the HP SDC controller.
-
-config INPUT_PCF50633_PMU
-	tristate "PCF50633 PMU events"
-	depends on MFD_PCF50633
-	help
-	 Say Y to include support for delivering  PMU events via  input
-	 layer on NXP PCF50633.
-
-config INPUT_PCF8574
-	tristate "PCF8574 Keypad input device"
-	depends on I2C && EXPERIMENTAL
-	help
-	  Say Y here if you want to support a keypad connected via I2C
-	  with a PCF8574.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pcf8574_keypad.
-
-config INPUT_PWM_BEEPER
-	tristate "PWM beeper support"
-	depends on HAVE_PWM
-	help
-	  Say Y here to get support for PWM based beeper devices.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called pwm-beeper.
-
-config INPUT_GPIO_ROTARY_ENCODER
-	tristate "Rotary encoders connected to GPIO pins"
-	depends on GPIOLIB && GENERIC_GPIO
-	help
-	  Say Y here to add support for rotary encoders connected to GPIO lines.
-	  Check file:Documentation/input/rotary-encoder.txt for more
-	  information.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called rotary_encoder.
-
-config INPUT_RB532_BUTTON
-	tristate "Mikrotik Routerboard 532 button interface"
-	depends on MIKROTIK_RB532
-	depends on GPIOLIB && GENERIC_GPIO
-	select INPUT_POLLDEV
-	help
-	  Say Y here if you want support for the S1 button built into
-	  Mikrotik's Routerboard 532.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called rb532_button.
-
-config INPUT_DA9052_ONKEY
-	tristate "Dialog DA9052/DA9053 Onkey"
-	depends on PMIC_DA9052
-	help
-	  Support the ONKEY of Dialog DA9052 PMICs as an input device
-	  reporting power button status.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called da9052_onkey.
-
-config INPUT_DM355EVM
-	tristate "TI DaVinci DM355 EVM Keypad and IR Remote"
-	depends on MFD_DM355EVM_MSP
-	select INPUT_SPARSEKMAP
-	help
-	  Supports the pushbuttons and IR remote used with
-	  the DM355 EVM board.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called dm355evm_keys.
-
-config INPUT_BFIN_ROTARY
-	tristate "Blackfin Rotary support"
-	depends on BF54x || BF52x
-	help
-	  Say Y here if you want to use the Blackfin Rotary.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bfin-rotary.
-
-config INPUT_WM831X_ON
-	tristate "WM831X ON pin"
-	depends on MFD_WM831X
-	help
-	  Support the ON pin of WM831X PMICs as an input device
-	  reporting power button status.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called wm831x_on.
-
-config INPUT_PCAP
-	tristate "Motorola EZX PCAP misc input events"
-	depends on EZX_PCAP
-	help
-	  Say Y here if you want to use Power key and Headphone button
-	  on Motorola EZX phones.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pcap_keys.
-
-config INPUT_ADXL34X
-	tristate "Analog Devices ADXL34x Three-Axis Digital Accelerometer"
-	default n
-	help
-	  Say Y here if you have a Accelerometer interface using the
-	  ADXL345/6 controller, and your board-specific initialization
-	  code includes that in its table of devices.
-
-	  This driver can use either I2C or SPI communication to the
-	  ADXL345/6 controller.  Select the appropriate method for
-	  your system.
-
-	  If unsure, say N (but it's safe to say "Y").
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called adxl34x.
-
-config INPUT_ADXL34X_I2C
-	tristate "support I2C bus connection"
-	depends on INPUT_ADXL34X && I2C
-	default y
-	help
-	  Say Y here if you have ADXL345/6 hooked to an I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called adxl34x-i2c.
-
-config INPUT_ADXL34X_SPI
-	tristate "support SPI bus connection"
-	depends on INPUT_ADXL34X && SPI
-	default y
-	help
-	  Say Y here if you have ADXL345/6 hooked to a SPI bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called adxl34x-spi.
-
-config INPUT_CMA3000
-	tristate "VTI CMA3000 Tri-axis accelerometer"
-	help
-	  Say Y here if you want to use VTI CMA3000_D0x Accelerometer
-	  driver
-
-	  This driver currently only supports I2C interface to the
-	  controller. Also select the I2C method.
-
-	  If unsure, say N
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cma3000_d0x.
-
-config INPUT_CMA3000_I2C
-	tristate "Support I2C bus connection"
-	depends on INPUT_CMA3000 && I2C
-	help
-	  Say Y here if you want to use VTI CMA3000_D0x Accelerometer
-	  through I2C interface.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cma3000_d0x_i2c.
-
-config INPUT_XEN_KBDDEV_FRONTEND
-	tristate "Xen virtual keyboard and mouse support"
-	depends on XEN
-	default y
-	select XEN_XENBUS_FRONTEND
-	help
-	  This driver implements the front-end of the Xen virtual
-	  keyboard and mouse device driver.  It communicates with a back-end
-	  in another domain.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called xen-kbdfront.
-
-endif
diff --git a/ANDROID_3.4.5/drivers/input/misc/Makefile b/ANDROID_3.4.5/drivers/input/misc/Makefile
deleted file mode 100644
index f8cb5221..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/Makefile
+++ /dev/null
@@ -1,59 +0,0 @@
-#
-# Makefile for the input misc drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_INPUT_88PM860X_ONKEY)	+= 88pm860x_onkey.o
-obj-$(CONFIG_INPUT_AB8500_PONKEY)	+= ab8500-ponkey.o
-obj-$(CONFIG_INPUT_AD714X)		+= ad714x.o
-obj-$(CONFIG_INPUT_AD714X_I2C)		+= ad714x-i2c.o
-obj-$(CONFIG_INPUT_AD714X_SPI)		+= ad714x-spi.o
-obj-$(CONFIG_INPUT_ADXL34X)		+= adxl34x.o
-obj-$(CONFIG_INPUT_ADXL34X_I2C)		+= adxl34x-i2c.o
-obj-$(CONFIG_INPUT_ADXL34X_SPI)		+= adxl34x-spi.o
-obj-$(CONFIG_INPUT_APANEL)		+= apanel.o
-obj-$(CONFIG_INPUT_ATI_REMOTE2)		+= ati_remote2.o
-obj-$(CONFIG_INPUT_ATLAS_BTNS)		+= atlas_btns.o
-obj-$(CONFIG_INPUT_BFIN_ROTARY)		+= bfin_rotary.o
-obj-$(CONFIG_INPUT_BMA150)		+= bma150.o
-obj-$(CONFIG_INPUT_CM109)		+= cm109.o
-obj-$(CONFIG_INPUT_CMA3000)		+= cma3000_d0x.o
-obj-$(CONFIG_INPUT_CMA3000_I2C)		+= cma3000_d0x_i2c.o
-obj-$(CONFIG_INPUT_COBALT_BTNS)		+= cobalt_btns.o
-obj-$(CONFIG_INPUT_DA9052_ONKEY)	+= da9052_onkey.o
-obj-$(CONFIG_INPUT_DM355EVM)		+= dm355evm_keys.o
-obj-$(CONFIG_INPUT_GP2A)		+= gp2ap002a00f.o
-obj-$(CONFIG_INPUT_GPIO_TILT_POLLED)	+= gpio_tilt_polled.o
-obj-$(CONFIG_INPUT_GPIO)		+= gpio_event.o gpio_matrix.o gpio_input.o gpio_output.o gpio_axis.o
-obj-$(CONFIG_HP_SDC_RTC)		+= hp_sdc_rtc.o
-obj-$(CONFIG_INPUT_IXP4XX_BEEPER)	+= ixp4xx-beeper.o
-obj-$(CONFIG_INPUT_KEYCHORD)		+= keychord.o
-obj-$(CONFIG_INPUT_KEYSPAN_REMOTE)	+= keyspan_remote.o
-obj-$(CONFIG_INPUT_KXTJ9)		+= kxtj9.o
-obj-$(CONFIG_INPUT_M68K_BEEP)		+= m68kspkr.o
-obj-$(CONFIG_INPUT_MAX8925_ONKEY)	+= max8925_onkey.o
-obj-$(CONFIG_INPUT_MAX8997_HAPTIC)	+= max8997_haptic.o
-obj-$(CONFIG_INPUT_MC13783_PWRBUTTON)	+= mc13783-pwrbutton.o
-obj-$(CONFIG_INPUT_MMA8450)		+= mma8450.o
-obj-$(CONFIG_INPUT_MPU3050)		+= mpu3050.o
-obj-$(CONFIG_INPUT_PCAP)		+= pcap_keys.o
-obj-$(CONFIG_INPUT_PCF50633_PMU)	+= pcf50633-input.o
-obj-$(CONFIG_INPUT_PCF8574)		+= pcf8574_keypad.o
-obj-$(CONFIG_INPUT_PCSPKR)		+= pcspkr.o
-obj-$(CONFIG_INPUT_PM8XXX_VIBRATOR)	+= pm8xxx-vibrator.o
-obj-$(CONFIG_INPUT_PMIC8XXX_PWRKEY)	+= pmic8xxx-pwrkey.o
-obj-$(CONFIG_INPUT_POWERMATE)		+= powermate.o
-obj-$(CONFIG_INPUT_PWM_BEEPER)		+= pwm-beeper.o
-obj-$(CONFIG_INPUT_RB532_BUTTON)	+= rb532_button.o
-obj-$(CONFIG_INPUT_GPIO_ROTARY_ENCODER)	+= rotary_encoder.o
-obj-$(CONFIG_INPUT_SGI_BTNS)		+= sgi_btns.o
-obj-$(CONFIG_INPUT_SPARCSPKR)		+= sparcspkr.o
-obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON)	+= twl4030-pwrbutton.o
-obj-$(CONFIG_INPUT_TWL4030_VIBRA)	+= twl4030-vibra.o
-obj-$(CONFIG_INPUT_TWL6040_VIBRA)	+= twl6040-vibra.o
-obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
-obj-$(CONFIG_INPUT_WISTRON_BTNS)	+= wistron_btns.o
-obj-$(CONFIG_INPUT_WM831X_ON)		+= wm831x-on.o
-obj-$(CONFIG_INPUT_XEN_KBDDEV_FRONTEND)	+= xen-kbdfront.o
-obj-$(CONFIG_INPUT_YEALINK)		+= yealink.o
diff --git a/ANDROID_3.4.5/drivers/input/misc/ab8500-ponkey.c b/ANDROID_3.4.5/drivers/input/misc/ab8500-ponkey.c
deleted file mode 100644
index 350fd0c3..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/ab8500-ponkey.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License v2
- * Author: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
- *
- * AB8500 Power-On Key handler
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/mfd/abx500/ab8500.h>
-#include <linux/slab.h>
-
-/**
- * struct ab8500_ponkey - ab8500 ponkey information
- * @input_dev: pointer to input device
- * @ab8500: ab8500 parent
- * @irq_dbf: irq number for falling transition
- * @irq_dbr: irq number for rising transition
- */
-struct ab8500_ponkey {
-	struct input_dev	*idev;
-	struct ab8500		*ab8500;
-	int			irq_dbf;
-	int			irq_dbr;
-};
-
-/* AB8500 gives us an interrupt when ONKEY is held */
-static irqreturn_t ab8500_ponkey_handler(int irq, void *data)
-{
-	struct ab8500_ponkey *ponkey = data;
-
-	if (irq == ponkey->irq_dbf)
-		input_report_key(ponkey->idev, KEY_POWER, true);
-	else if (irq == ponkey->irq_dbr)
-		input_report_key(ponkey->idev, KEY_POWER, false);
-
-	input_sync(ponkey->idev);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit ab8500_ponkey_probe(struct platform_device *pdev)
-{
-	struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
-	struct ab8500_ponkey *ponkey;
-	struct input_dev *input;
-	int irq_dbf, irq_dbr;
-	int error;
-
-	irq_dbf = platform_get_irq_byname(pdev, "ONKEY_DBF");
-	if (irq_dbf < 0) {
-		dev_err(&pdev->dev, "No IRQ for ONKEY_DBF, error=%d\n", irq_dbf);
-		return irq_dbf;
-	}
-
-	irq_dbr = platform_get_irq_byname(pdev, "ONKEY_DBR");
-	if (irq_dbr < 0) {
-		dev_err(&pdev->dev, "No IRQ for ONKEY_DBR, error=%d\n", irq_dbr);
-		return irq_dbr;
-	}
-
-	ponkey = kzalloc(sizeof(struct ab8500_ponkey), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!ponkey || !input) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ponkey->idev = input;
-	ponkey->ab8500 = ab8500;
-	ponkey->irq_dbf = irq_dbf;
-	ponkey->irq_dbr = irq_dbr;
-
-	input->name = "AB8500 POn(PowerOn) Key";
-	input->dev.parent = &pdev->dev;
-
-	input_set_capability(input, EV_KEY, KEY_POWER);
-
-	error = request_any_context_irq(ponkey->irq_dbf, ab8500_ponkey_handler,
-					0, "ab8500-ponkey-dbf", ponkey);
-	if (error < 0) {
-		dev_err(ab8500->dev, "Failed to request dbf IRQ#%d: %d\n",
-			ponkey->irq_dbf, error);
-		goto err_free_mem;
-	}
-
-	error = request_any_context_irq(ponkey->irq_dbr, ab8500_ponkey_handler,
-					0, "ab8500-ponkey-dbr", ponkey);
-	if (error < 0) {
-		dev_err(ab8500->dev, "Failed to request dbr IRQ#%d: %d\n",
-			ponkey->irq_dbr, error);
-		goto err_free_dbf_irq;
-	}
-
-	error = input_register_device(ponkey->idev);
-	if (error) {
-		dev_err(ab8500->dev, "Can't register input device: %d\n", error);
-		goto err_free_dbr_irq;
-	}
-
-	platform_set_drvdata(pdev, ponkey);
-	return 0;
-
-err_free_dbr_irq:
-	free_irq(ponkey->irq_dbr, ponkey);
-err_free_dbf_irq:
-	free_irq(ponkey->irq_dbf, ponkey);
-err_free_mem:
-	input_free_device(input);
-	kfree(ponkey);
-
-	return error;
-}
-
-static int __devexit ab8500_ponkey_remove(struct platform_device *pdev)
-{
-	struct ab8500_ponkey *ponkey = platform_get_drvdata(pdev);
-
-	free_irq(ponkey->irq_dbf, ponkey);
-	free_irq(ponkey->irq_dbr, ponkey);
-	input_unregister_device(ponkey->idev);
-	kfree(ponkey);
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver ab8500_ponkey_driver = {
-	.driver		= {
-		.name	= "ab8500-poweron-key",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= ab8500_ponkey_probe,
-	.remove		= __devexit_p(ab8500_ponkey_remove),
-};
-module_platform_driver(ab8500_ponkey_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Sundar Iyer <sundar.iyer@stericsson.com>");
-MODULE_DESCRIPTION("ST-Ericsson AB8500 Power-ON(Pon) Key driver");
diff --git a/ANDROID_3.4.5/drivers/input/misc/ad714x-i2c.c b/ANDROID_3.4.5/drivers/input/misc/ad714x-i2c.c
deleted file mode 100644
index c8a79015..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/ad714x-i2c.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * AD714X CapTouch Programmable Controller driver (I2C bus)
- *
- * Copyright 2009-2011 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/input.h>	/* BUS_I2C */
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/pm.h>
-#include "ad714x.h"
-
-#ifdef CONFIG_PM
-static int ad714x_i2c_suspend(struct device *dev)
-{
-	return ad714x_disable(i2c_get_clientdata(to_i2c_client(dev)));
-}
-
-static int ad714x_i2c_resume(struct device *dev)
-{
-	return ad714x_enable(i2c_get_clientdata(to_i2c_client(dev)));
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ad714x_i2c_pm, ad714x_i2c_suspend, ad714x_i2c_resume);
-
-static int ad714x_i2c_write(struct ad714x_chip *chip,
-			    unsigned short reg, unsigned short data)
-{
-	struct i2c_client *client = to_i2c_client(chip->dev);
-	int error;
-
-	chip->xfer_buf[0] = cpu_to_be16(reg);
-	chip->xfer_buf[1] = cpu_to_be16(data);
-
-	error = i2c_master_send(client, (u8 *)chip->xfer_buf,
-				2 * sizeof(*chip->xfer_buf));
-	if (unlikely(error < 0)) {
-		dev_err(&client->dev, "I2C write error: %d\n", error);
-		return error;
-	}
-
-	return 0;
-}
-
-static int ad714x_i2c_read(struct ad714x_chip *chip,
-			   unsigned short reg, unsigned short *data, size_t len)
-{
-	struct i2c_client *client = to_i2c_client(chip->dev);
-	int i;
-	int error;
-
-	chip->xfer_buf[0] = cpu_to_be16(reg);
-
-	error = i2c_master_send(client, (u8 *)chip->xfer_buf,
-				sizeof(*chip->xfer_buf));
-	if (error >= 0)
-		error = i2c_master_recv(client, (u8 *)chip->xfer_buf,
-					len * sizeof(*chip->xfer_buf));
-
-	if (unlikely(error < 0)) {
-		dev_err(&client->dev, "I2C read error: %d\n", error);
-		return error;
-	}
-
-	for (i = 0; i < len; i++)
-		data[i] = be16_to_cpu(chip->xfer_buf[i]);
-
-	return 0;
-}
-
-static int __devinit ad714x_i2c_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	struct ad714x_chip *chip;
-
-	chip = ad714x_probe(&client->dev, BUS_I2C, client->irq,
-			    ad714x_i2c_read, ad714x_i2c_write);
-	if (IS_ERR(chip))
-		return PTR_ERR(chip);
-
-	i2c_set_clientdata(client, chip);
-
-	return 0;
-}
-
-static int __devexit ad714x_i2c_remove(struct i2c_client *client)
-{
-	struct ad714x_chip *chip = i2c_get_clientdata(client);
-
-	ad714x_remove(chip);
-
-	return 0;
-}
-
-static const struct i2c_device_id ad714x_id[] = {
-	{ "ad7142_captouch", 0 },
-	{ "ad7143_captouch", 0 },
-	{ "ad7147_captouch", 0 },
-	{ "ad7147a_captouch", 0 },
-	{ "ad7148_captouch", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, ad714x_id);
-
-static struct i2c_driver ad714x_i2c_driver = {
-	.driver = {
-		.name = "ad714x_captouch",
-		.pm   = &ad714x_i2c_pm,
-	},
-	.probe    = ad714x_i2c_probe,
-	.remove   = __devexit_p(ad714x_i2c_remove),
-	.id_table = ad714x_id,
-};
-
-module_i2c_driver(ad714x_i2c_driver);
-
-MODULE_DESCRIPTION("Analog Devices AD714X Capacitance Touch Sensor I2C Bus Driver");
-MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/ad714x-spi.c b/ANDROID_3.4.5/drivers/input/misc/ad714x-spi.c
deleted file mode 100644
index 75f6136d..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/ad714x-spi.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * AD714X CapTouch Programmable Controller driver (SPI bus)
- *
- * Copyright 2009-2011 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/input.h>	/* BUS_SPI */
-#include <linux/module.h>
-#include <linux/spi/spi.h>
-#include <linux/pm.h>
-#include <linux/types.h>
-#include "ad714x.h"
-
-#define AD714x_SPI_CMD_PREFIX      0xE000   /* bits 15:11 */
-#define AD714x_SPI_READ            BIT(10)
-
-#ifdef CONFIG_PM
-static int ad714x_spi_suspend(struct device *dev)
-{
-	return ad714x_disable(spi_get_drvdata(to_spi_device(dev)));
-}
-
-static int ad714x_spi_resume(struct device *dev)
-{
-	return ad714x_enable(spi_get_drvdata(to_spi_device(dev)));
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ad714x_spi_pm, ad714x_spi_suspend, ad714x_spi_resume);
-
-static int ad714x_spi_read(struct ad714x_chip *chip,
-			   unsigned short reg, unsigned short *data, size_t len)
-{
-	struct spi_device *spi = to_spi_device(chip->dev);
-	struct spi_message message;
-	struct spi_transfer xfer[2];
-	int i;
-	int error;
-
-	spi_message_init(&message);
-	memset(xfer, 0, sizeof(xfer));
-
-	chip->xfer_buf[0] = cpu_to_be16(AD714x_SPI_CMD_PREFIX |
-					AD714x_SPI_READ | reg);
-	xfer[0].tx_buf = &chip->xfer_buf[0];
-	xfer[0].len = sizeof(chip->xfer_buf[0]);
-	spi_message_add_tail(&xfer[0], &message);
-
-	xfer[1].rx_buf = &chip->xfer_buf[1];
-	xfer[1].len = sizeof(chip->xfer_buf[1]) * len;
-	spi_message_add_tail(&xfer[1], &message);
-
-	error = spi_sync(spi, &message);
-	if (unlikely(error)) {
-		dev_err(chip->dev, "SPI read error: %d\n", error);
-		return error;
-	}
-
-	for (i = 0; i < len; i++)
-		data[i] = be16_to_cpu(chip->xfer_buf[i + 1]);
-
-	return 0;
-}
-
-static int ad714x_spi_write(struct ad714x_chip *chip,
-			    unsigned short reg, unsigned short data)
-{
-	struct spi_device *spi = to_spi_device(chip->dev);
-	int error;
-
-	chip->xfer_buf[0] = cpu_to_be16(AD714x_SPI_CMD_PREFIX | reg);
-	chip->xfer_buf[1] = cpu_to_be16(data);
-
-	error = spi_write(spi, (u8 *)chip->xfer_buf,
-			  2 * sizeof(*chip->xfer_buf));
-	if (unlikely(error)) {
-		dev_err(chip->dev, "SPI write error: %d\n", error);
-		return error;
-	}
-
-	return 0;
-}
-
-static int __devinit ad714x_spi_probe(struct spi_device *spi)
-{
-	struct ad714x_chip *chip;
-	int err;
-
-	spi->bits_per_word = 8;
-	err = spi_setup(spi);
-	if (err < 0)
-		return err;
-
-	chip = ad714x_probe(&spi->dev, BUS_SPI, spi->irq,
-			    ad714x_spi_read, ad714x_spi_write);
-	if (IS_ERR(chip))
-		return PTR_ERR(chip);
-
-	spi_set_drvdata(spi, chip);
-
-	return 0;
-}
-
-static int __devexit ad714x_spi_remove(struct spi_device *spi)
-{
-	struct ad714x_chip *chip = spi_get_drvdata(spi);
-
-	ad714x_remove(chip);
-	spi_set_drvdata(spi, NULL);
-
-	return 0;
-}
-
-static struct spi_driver ad714x_spi_driver = {
-	.driver = {
-		.name	= "ad714x_captouch",
-		.owner	= THIS_MODULE,
-		.pm	= &ad714x_spi_pm,
-	},
-	.probe		= ad714x_spi_probe,
-	.remove		= __devexit_p(ad714x_spi_remove),
-};
-
-module_spi_driver(ad714x_spi_driver);
-
-MODULE_DESCRIPTION("Analog Devices AD714X Capacitance Touch Sensor SPI Bus Driver");
-MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/ad714x.c b/ANDROID_3.4.5/drivers/input/misc/ad714x.c
deleted file mode 100644
index 0ac75bba..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/ad714x.c
+++ /dev/null
@@ -1,1259 +0,0 @@
-/*
- * AD714X CapTouch Programmable Controller driver supporting AD7142/3/7/8/7A
- *
- * Copyright 2009-2011 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/input/ad714x.h>
-#include <linux/module.h>
-#include "ad714x.h"
-
-#define AD714X_PWR_CTRL           0x0
-#define AD714X_STG_CAL_EN_REG     0x1
-#define AD714X_AMB_COMP_CTRL0_REG 0x2
-#define AD714X_PARTID_REG         0x17
-#define AD7142_PARTID             0xE620
-#define AD7143_PARTID             0xE630
-#define AD7147_PARTID             0x1470
-#define AD7148_PARTID             0x1480
-#define AD714X_STAGECFG_REG       0x80
-#define AD714X_SYSCFG_REG         0x0
-
-#define STG_LOW_INT_EN_REG     0x5
-#define STG_HIGH_INT_EN_REG    0x6
-#define STG_COM_INT_EN_REG     0x7
-#define STG_LOW_INT_STA_REG    0x8
-#define STG_HIGH_INT_STA_REG   0x9
-#define STG_COM_INT_STA_REG    0xA
-
-#define CDC_RESULT_S0          0xB
-#define CDC_RESULT_S1          0xC
-#define CDC_RESULT_S2          0xD
-#define CDC_RESULT_S3          0xE
-#define CDC_RESULT_S4          0xF
-#define CDC_RESULT_S5          0x10
-#define CDC_RESULT_S6          0x11
-#define CDC_RESULT_S7          0x12
-#define CDC_RESULT_S8          0x13
-#define CDC_RESULT_S9          0x14
-#define CDC_RESULT_S10         0x15
-#define CDC_RESULT_S11         0x16
-
-#define STAGE0_AMBIENT		0xF1
-#define STAGE1_AMBIENT		0x115
-#define STAGE2_AMBIENT		0x139
-#define STAGE3_AMBIENT		0x15D
-#define STAGE4_AMBIENT		0x181
-#define STAGE5_AMBIENT		0x1A5
-#define STAGE6_AMBIENT		0x1C9
-#define STAGE7_AMBIENT		0x1ED
-#define STAGE8_AMBIENT		0x211
-#define STAGE9_AMBIENT		0x234
-#define STAGE10_AMBIENT		0x259
-#define STAGE11_AMBIENT		0x27D
-
-#define PER_STAGE_REG_NUM      36
-#define STAGE_CFGREG_NUM       8
-#define SYS_CFGREG_NUM         8
-
-/*
- * driver information which will be used to maintain the software flow
- */
-enum ad714x_device_state { IDLE, JITTER, ACTIVE, SPACE };
-
-struct ad714x_slider_drv {
-	int highest_stage;
-	int abs_pos;
-	int flt_pos;
-	enum ad714x_device_state state;
-	struct input_dev *input;
-};
-
-struct ad714x_wheel_drv {
-	int abs_pos;
-	int flt_pos;
-	int pre_highest_stage;
-	int highest_stage;
-	enum ad714x_device_state state;
-	struct input_dev *input;
-};
-
-struct ad714x_touchpad_drv {
-	int x_highest_stage;
-	int x_flt_pos;
-	int x_abs_pos;
-	int y_highest_stage;
-	int y_flt_pos;
-	int y_abs_pos;
-	int left_ep;
-	int left_ep_val;
-	int right_ep;
-	int right_ep_val;
-	int top_ep;
-	int top_ep_val;
-	int bottom_ep;
-	int bottom_ep_val;
-	enum ad714x_device_state state;
-	struct input_dev *input;
-};
-
-struct ad714x_button_drv {
-	enum ad714x_device_state state;
-	/*
-	 * Unlike slider/wheel/touchpad, all buttons point to
-	 * same input_dev instance
-	 */
-	struct input_dev *input;
-};
-
-struct ad714x_driver_data {
-	struct ad714x_slider_drv *slider;
-	struct ad714x_wheel_drv *wheel;
-	struct ad714x_touchpad_drv *touchpad;
-	struct ad714x_button_drv *button;
-};
-
-/*
- * information to integrate all things which will be private data
- * of spi/i2c device
- */
-
-static void ad714x_use_com_int(struct ad714x_chip *ad714x,
-				int start_stage, int end_stage)
-{
-	unsigned short data;
-	unsigned short mask;
-
-	mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1);
-
-	ad714x->read(ad714x, STG_COM_INT_EN_REG, &data, 1);
-	data |= 1 << end_stage;
-	ad714x->write(ad714x, STG_COM_INT_EN_REG, data);
-
-	ad714x->read(ad714x, STG_HIGH_INT_EN_REG, &data, 1);
-	data &= ~mask;
-	ad714x->write(ad714x, STG_HIGH_INT_EN_REG, data);
-}
-
-static void ad714x_use_thr_int(struct ad714x_chip *ad714x,
-				int start_stage, int end_stage)
-{
-	unsigned short data;
-	unsigned short mask;
-
-	mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1);
-
-	ad714x->read(ad714x, STG_COM_INT_EN_REG, &data, 1);
-	data &= ~(1 << end_stage);
-	ad714x->write(ad714x, STG_COM_INT_EN_REG, data);
-
-	ad714x->read(ad714x, STG_HIGH_INT_EN_REG, &data, 1);
-	data |= mask;
-	ad714x->write(ad714x, STG_HIGH_INT_EN_REG, data);
-}
-
-static int ad714x_cal_highest_stage(struct ad714x_chip *ad714x,
-					int start_stage, int end_stage)
-{
-	int max_res = 0;
-	int max_idx = 0;
-	int i;
-
-	for (i = start_stage; i <= end_stage; i++) {
-		if (ad714x->sensor_val[i] > max_res) {
-			max_res = ad714x->sensor_val[i];
-			max_idx = i;
-		}
-	}
-
-	return max_idx;
-}
-
-static int ad714x_cal_abs_pos(struct ad714x_chip *ad714x,
-				int start_stage, int end_stage,
-				int highest_stage, int max_coord)
-{
-	int a_param, b_param;
-
-	if (highest_stage == start_stage) {
-		a_param = ad714x->sensor_val[start_stage + 1];
-		b_param = ad714x->sensor_val[start_stage] +
-			ad714x->sensor_val[start_stage + 1];
-	} else if (highest_stage == end_stage) {
-		a_param = ad714x->sensor_val[end_stage] *
-			(end_stage - start_stage) +
-			ad714x->sensor_val[end_stage - 1] *
-			(end_stage - start_stage - 1);
-		b_param = ad714x->sensor_val[end_stage] +
-			ad714x->sensor_val[end_stage - 1];
-	} else {
-		a_param = ad714x->sensor_val[highest_stage] *
-			(highest_stage - start_stage) +
-			ad714x->sensor_val[highest_stage - 1] *
-			(highest_stage - start_stage - 1) +
-			ad714x->sensor_val[highest_stage + 1] *
-			(highest_stage - start_stage + 1);
-		b_param = ad714x->sensor_val[highest_stage] +
-			ad714x->sensor_val[highest_stage - 1] +
-			ad714x->sensor_val[highest_stage + 1];
-	}
-
-	return (max_coord / (end_stage - start_stage)) * a_param / b_param;
-}
-
-/*
- * One button can connect to multi positive and negative of CDCs
- * Multi-buttons can connect to same positive/negative of one CDC
- */
-static void ad714x_button_state_machine(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_button_plat *hw = &ad714x->hw->button[idx];
-	struct ad714x_button_drv *sw = &ad714x->sw->button[idx];
-
-	switch (sw->state) {
-	case IDLE:
-		if (((ad714x->h_state & hw->h_mask) == hw->h_mask) &&
-		    ((ad714x->l_state & hw->l_mask) == hw->l_mask)) {
-			dev_dbg(ad714x->dev, "button %d touched\n", idx);
-			input_report_key(sw->input, hw->keycode, 1);
-			input_sync(sw->input);
-			sw->state = ACTIVE;
-		}
-		break;
-
-	case ACTIVE:
-		if (((ad714x->h_state & hw->h_mask) != hw->h_mask) ||
-		    ((ad714x->l_state & hw->l_mask) != hw->l_mask)) {
-			dev_dbg(ad714x->dev, "button %d released\n", idx);
-			input_report_key(sw->input, hw->keycode, 0);
-			input_sync(sw->input);
-			sw->state = IDLE;
-		}
-		break;
-
-	default:
-		break;
-	}
-}
-
-/*
- * The response of a sensor is defined by the absolute number of codes
- * between the current CDC value and the ambient value.
- */
-static void ad714x_slider_cal_sensor_val(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx];
-	int i;
-
-	ad714x->read(ad714x, CDC_RESULT_S0 + hw->start_stage,
-			&ad714x->adc_reg[hw->start_stage],
-			hw->end_stage - hw->start_stage + 1);
-
-	for (i = hw->start_stage; i <= hw->end_stage; i++) {
-		ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
-				&ad714x->amb_reg[i], 1);
-
-		ad714x->sensor_val[i] =
-			abs(ad714x->adc_reg[i] - ad714x->amb_reg[i]);
-	}
-}
-
-static void ad714x_slider_cal_highest_stage(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx];
-	struct ad714x_slider_drv *sw = &ad714x->sw->slider[idx];
-
-	sw->highest_stage = ad714x_cal_highest_stage(ad714x, hw->start_stage,
-			hw->end_stage);
-
-	dev_dbg(ad714x->dev, "slider %d highest_stage:%d\n", idx,
-		sw->highest_stage);
-}
-
-/*
- * The formulae are very straight forward. It uses the sensor with the
- * highest response and the 2 adjacent ones.
- * When Sensor 0 has the highest response, only sensor 0 and sensor 1
- * are used in the calculations. Similarly when the last sensor has the
- * highest response, only the last sensor and the second last sensors
- * are used in the calculations.
- *
- * For i= idx_of_peak_Sensor-1 to i= idx_of_peak_Sensor+1
- *         v += Sensor response(i)*i
- *         w += Sensor response(i)
- * POS=(Number_of_Positions_Wanted/(Number_of_Sensors_Used-1)) *(v/w)
- */
-static void ad714x_slider_cal_abs_pos(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx];
-	struct ad714x_slider_drv *sw = &ad714x->sw->slider[idx];
-
-	sw->abs_pos = ad714x_cal_abs_pos(ad714x, hw->start_stage, hw->end_stage,
-		sw->highest_stage, hw->max_coord);
-
-	dev_dbg(ad714x->dev, "slider %d absolute position:%d\n", idx,
-		sw->abs_pos);
-}
-
-/*
- * To minimise the Impact of the noise on the algorithm, ADI developed a
- * routine that filters the CDC results after they have been read by the
- * host processor.
- * The filter used is an Infinite Input Response(IIR) filter implemented
- * in firmware and attenuates the noise on the CDC results after they've
- * been read by the host processor.
- * Filtered_CDC_result = (Filtered_CDC_result * (10 - Coefficient) +
- *				Latest_CDC_result * Coefficient)/10
- */
-static void ad714x_slider_cal_flt_pos(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_slider_drv *sw = &ad714x->sw->slider[idx];
-
-	sw->flt_pos = (sw->flt_pos * (10 - 4) +
-			sw->abs_pos * 4)/10;
-
-	dev_dbg(ad714x->dev, "slider %d filter position:%d\n", idx,
-		sw->flt_pos);
-}
-
-static void ad714x_slider_use_com_int(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx];
-
-	ad714x_use_com_int(ad714x, hw->start_stage, hw->end_stage);
-}
-
-static void ad714x_slider_use_thr_int(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx];
-
-	ad714x_use_thr_int(ad714x, hw->start_stage, hw->end_stage);
-}
-
-static void ad714x_slider_state_machine(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx];
-	struct ad714x_slider_drv *sw = &ad714x->sw->slider[idx];
-	unsigned short h_state, c_state;
-	unsigned short mask;
-
-	mask = ((1 << (hw->end_stage + 1)) - 1) - ((1 << hw->start_stage) - 1);
-
-	h_state = ad714x->h_state & mask;
-	c_state = ad714x->c_state & mask;
-
-	switch (sw->state) {
-	case IDLE:
-		if (h_state) {
-			sw->state = JITTER;
-			/* In End of Conversion interrupt mode, the AD714X
-			 * continuously generates hardware interrupts.
-			 */
-			ad714x_slider_use_com_int(ad714x, idx);
-			dev_dbg(ad714x->dev, "slider %d touched\n", idx);
-		}
-		break;
-
-	case JITTER:
-		if (c_state == mask) {
-			ad714x_slider_cal_sensor_val(ad714x, idx);
-			ad714x_slider_cal_highest_stage(ad714x, idx);
-			ad714x_slider_cal_abs_pos(ad714x, idx);
-			sw->flt_pos = sw->abs_pos;
-			sw->state = ACTIVE;
-		}
-		break;
-
-	case ACTIVE:
-		if (c_state == mask) {
-			if (h_state) {
-				ad714x_slider_cal_sensor_val(ad714x, idx);
-				ad714x_slider_cal_highest_stage(ad714x, idx);
-				ad714x_slider_cal_abs_pos(ad714x, idx);
-				ad714x_slider_cal_flt_pos(ad714x, idx);
-				input_report_abs(sw->input, ABS_X, sw->flt_pos);
-				input_report_key(sw->input, BTN_TOUCH, 1);
-			} else {
-				/* When the user lifts off the sensor, configure
-				 * the AD714X back to threshold interrupt mode.
-				 */
-				ad714x_slider_use_thr_int(ad714x, idx);
-				sw->state = IDLE;
-				input_report_key(sw->input, BTN_TOUCH, 0);
-				dev_dbg(ad714x->dev, "slider %d released\n",
-					idx);
-			}
-			input_sync(sw->input);
-		}
-		break;
-
-	default:
-		break;
-	}
-}
-
-/*
- * When the scroll wheel is activated, we compute the absolute position based
- * on the sensor values. To calculate the position, we first determine the
- * sensor that has the greatest response among the 8 sensors that constitutes
- * the scrollwheel. Then we determined the 2 sensors on either sides of the
- * sensor with the highest response and we apply weights to these sensors.
- */
-static void ad714x_wheel_cal_highest_stage(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
-	struct ad714x_wheel_drv *sw = &ad714x->sw->wheel[idx];
-
-	sw->pre_highest_stage = sw->highest_stage;
-	sw->highest_stage = ad714x_cal_highest_stage(ad714x, hw->start_stage,
-			hw->end_stage);
-
-	dev_dbg(ad714x->dev, "wheel %d highest_stage:%d\n", idx,
-		sw->highest_stage);
-}
-
-static void ad714x_wheel_cal_sensor_val(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
-	int i;
-
-	ad714x->read(ad714x, CDC_RESULT_S0 + hw->start_stage,
-			&ad714x->adc_reg[hw->start_stage],
-			hw->end_stage - hw->start_stage + 1);
-
-	for (i = hw->start_stage; i <= hw->end_stage; i++) {
-		ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
-				&ad714x->amb_reg[i], 1);
-		if (ad714x->adc_reg[i] > ad714x->amb_reg[i])
-			ad714x->sensor_val[i] =
-				ad714x->adc_reg[i] - ad714x->amb_reg[i];
-		else
-			ad714x->sensor_val[i] = 0;
-	}
-}
-
-/*
- * When the scroll wheel is activated, we compute the absolute position based
- * on the sensor values. To calculate the position, we first determine the
- * sensor that has the greatest response among the sensors that constitutes
- * the scrollwheel. Then we determined the sensors on either sides of the
- * sensor with the highest response and we apply weights to these sensors. The
- * result of this computation gives us the mean value.
- */
-
-static void ad714x_wheel_cal_abs_pos(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
-	struct ad714x_wheel_drv *sw = &ad714x->sw->wheel[idx];
-	int stage_num = hw->end_stage - hw->start_stage + 1;
-	int first_before, highest, first_after;
-	int a_param, b_param;
-
-	first_before = (sw->highest_stage + stage_num - 1) % stage_num;
-	highest = sw->highest_stage;
-	first_after = (sw->highest_stage + stage_num + 1) % stage_num;
-
-	a_param = ad714x->sensor_val[highest] *
-		(highest - hw->start_stage) +
-		ad714x->sensor_val[first_before] *
-		(highest - hw->start_stage - 1) +
-		ad714x->sensor_val[first_after] *
-		(highest - hw->start_stage + 1);
-	b_param = ad714x->sensor_val[highest] +
-		ad714x->sensor_val[first_before] +
-		ad714x->sensor_val[first_after];
-
-	sw->abs_pos = ((hw->max_coord / (hw->end_stage - hw->start_stage)) *
-			a_param) / b_param;
-
-	if (sw->abs_pos > hw->max_coord)
-		sw->abs_pos = hw->max_coord;
-	else if (sw->abs_pos < 0)
-		sw->abs_pos = 0;
-}
-
-static void ad714x_wheel_cal_flt_pos(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
-	struct ad714x_wheel_drv *sw = &ad714x->sw->wheel[idx];
-	if (((sw->pre_highest_stage == hw->end_stage) &&
-			(sw->highest_stage == hw->start_stage)) ||
-	    ((sw->pre_highest_stage == hw->start_stage) &&
-			(sw->highest_stage == hw->end_stage)))
-		sw->flt_pos = sw->abs_pos;
-	else
-		sw->flt_pos = ((sw->flt_pos * 30) + (sw->abs_pos * 71)) / 100;
-
-	if (sw->flt_pos > hw->max_coord)
-		sw->flt_pos = hw->max_coord;
-}
-
-static void ad714x_wheel_use_com_int(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
-
-	ad714x_use_com_int(ad714x, hw->start_stage, hw->end_stage);
-}
-
-static void ad714x_wheel_use_thr_int(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
-
-	ad714x_use_thr_int(ad714x, hw->start_stage, hw->end_stage);
-}
-
-static void ad714x_wheel_state_machine(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
-	struct ad714x_wheel_drv *sw = &ad714x->sw->wheel[idx];
-	unsigned short h_state, c_state;
-	unsigned short mask;
-
-	mask = ((1 << (hw->end_stage + 1)) - 1) - ((1 << hw->start_stage) - 1);
-
-	h_state = ad714x->h_state & mask;
-	c_state = ad714x->c_state & mask;
-
-	switch (sw->state) {
-	case IDLE:
-		if (h_state) {
-			sw->state = JITTER;
-			/* In End of Conversion interrupt mode, the AD714X
-			 * continuously generates hardware interrupts.
-			 */
-			ad714x_wheel_use_com_int(ad714x, idx);
-			dev_dbg(ad714x->dev, "wheel %d touched\n", idx);
-		}
-		break;
-
-	case JITTER:
-		if (c_state == mask)	{
-			ad714x_wheel_cal_sensor_val(ad714x, idx);
-			ad714x_wheel_cal_highest_stage(ad714x, idx);
-			ad714x_wheel_cal_abs_pos(ad714x, idx);
-			sw->flt_pos = sw->abs_pos;
-			sw->state = ACTIVE;
-		}
-		break;
-
-	case ACTIVE:
-		if (c_state == mask) {
-			if (h_state) {
-				ad714x_wheel_cal_sensor_val(ad714x, idx);
-				ad714x_wheel_cal_highest_stage(ad714x, idx);
-				ad714x_wheel_cal_abs_pos(ad714x, idx);
-				ad714x_wheel_cal_flt_pos(ad714x, idx);
-				input_report_abs(sw->input, ABS_WHEEL,
-					sw->flt_pos);
-				input_report_key(sw->input, BTN_TOUCH, 1);
-			} else {
-				/* When the user lifts off the sensor, configure
-				 * the AD714X back to threshold interrupt mode.
-				 */
-				ad714x_wheel_use_thr_int(ad714x, idx);
-				sw->state = IDLE;
-				input_report_key(sw->input, BTN_TOUCH, 0);
-
-				dev_dbg(ad714x->dev, "wheel %d released\n",
-					idx);
-			}
-			input_sync(sw->input);
-		}
-		break;
-
-	default:
-		break;
-	}
-}
-
-static void touchpad_cal_sensor_val(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-	int i;
-
-	ad714x->read(ad714x, CDC_RESULT_S0 + hw->x_start_stage,
-			&ad714x->adc_reg[hw->x_start_stage],
-			hw->x_end_stage - hw->x_start_stage + 1);
-
-	for (i = hw->x_start_stage; i <= hw->x_end_stage; i++) {
-		ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
-				&ad714x->amb_reg[i], 1);
-		if (ad714x->adc_reg[i] > ad714x->amb_reg[i])
-			ad714x->sensor_val[i] =
-				ad714x->adc_reg[i] - ad714x->amb_reg[i];
-		else
-			ad714x->sensor_val[i] = 0;
-	}
-}
-
-static void touchpad_cal_highest_stage(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-	struct ad714x_touchpad_drv *sw = &ad714x->sw->touchpad[idx];
-
-	sw->x_highest_stage = ad714x_cal_highest_stage(ad714x,
-		hw->x_start_stage, hw->x_end_stage);
-	sw->y_highest_stage = ad714x_cal_highest_stage(ad714x,
-		hw->y_start_stage, hw->y_end_stage);
-
-	dev_dbg(ad714x->dev,
-		"touchpad %d x_highest_stage:%d, y_highest_stage:%d\n",
-		idx, sw->x_highest_stage, sw->y_highest_stage);
-}
-
-/*
- * If 2 fingers are touching the sensor then 2 peaks can be observed in the
- * distribution.
- * The arithmetic doesn't support to get absolute coordinates for multi-touch
- * yet.
- */
-static int touchpad_check_second_peak(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-	struct ad714x_touchpad_drv *sw = &ad714x->sw->touchpad[idx];
-	int i;
-
-	for (i = hw->x_start_stage; i < sw->x_highest_stage; i++) {
-		if ((ad714x->sensor_val[i] - ad714x->sensor_val[i + 1])
-			> (ad714x->sensor_val[i + 1] / 10))
-			return 1;
-	}
-
-	for (i = sw->x_highest_stage; i < hw->x_end_stage; i++) {
-		if ((ad714x->sensor_val[i + 1] - ad714x->sensor_val[i])
-			> (ad714x->sensor_val[i] / 10))
-			return 1;
-	}
-
-	for (i = hw->y_start_stage; i < sw->y_highest_stage; i++) {
-		if ((ad714x->sensor_val[i] - ad714x->sensor_val[i + 1])
-			> (ad714x->sensor_val[i + 1] / 10))
-			return 1;
-	}
-
-	for (i = sw->y_highest_stage; i < hw->y_end_stage; i++) {
-		if ((ad714x->sensor_val[i + 1] - ad714x->sensor_val[i])
-			> (ad714x->sensor_val[i] / 10))
-			return 1;
-	}
-
-	return 0;
-}
-
-/*
- * If only one finger is used to activate the touch pad then only 1 peak will be
- * registered in the distribution. This peak and the 2 adjacent sensors will be
- * used in the calculation of the absolute position. This will prevent hand
- * shadows to affect the absolute position calculation.
- */
-static void touchpad_cal_abs_pos(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-	struct ad714x_touchpad_drv *sw = &ad714x->sw->touchpad[idx];
-
-	sw->x_abs_pos = ad714x_cal_abs_pos(ad714x, hw->x_start_stage,
-			hw->x_end_stage, sw->x_highest_stage, hw->x_max_coord);
-	sw->y_abs_pos = ad714x_cal_abs_pos(ad714x, hw->y_start_stage,
-			hw->y_end_stage, sw->y_highest_stage, hw->y_max_coord);
-
-	dev_dbg(ad714x->dev, "touchpad %d absolute position:(%d, %d)\n", idx,
-			sw->x_abs_pos, sw->y_abs_pos);
-}
-
-static void touchpad_cal_flt_pos(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_drv *sw = &ad714x->sw->touchpad[idx];
-
-	sw->x_flt_pos = (sw->x_flt_pos * (10 - 4) +
-			sw->x_abs_pos * 4)/10;
-	sw->y_flt_pos = (sw->y_flt_pos * (10 - 4) +
-			sw->y_abs_pos * 4)/10;
-
-	dev_dbg(ad714x->dev, "touchpad %d filter position:(%d, %d)\n",
-			idx, sw->x_flt_pos, sw->y_flt_pos);
-}
-
-/*
- * To prevent distortion from showing in the absolute position, it is
- * necessary to detect the end points. When endpoints are detected, the
- * driver stops updating the status variables with absolute positions.
- * End points are detected on the 4 edges of the touchpad sensor. The
- * method to detect them is the same for all 4.
- * To detect the end points, the firmware computes the difference in
- * percent between the sensor on the edge and the adjacent one. The
- * difference is calculated in percent in order to make the end point
- * detection independent of the pressure.
- */
-
-#define LEFT_END_POINT_DETECTION_LEVEL                  550
-#define RIGHT_END_POINT_DETECTION_LEVEL                 750
-#define LEFT_RIGHT_END_POINT_DEAVTIVALION_LEVEL         850
-#define TOP_END_POINT_DETECTION_LEVEL                   550
-#define BOTTOM_END_POINT_DETECTION_LEVEL                950
-#define TOP_BOTTOM_END_POINT_DEAVTIVALION_LEVEL         700
-static int touchpad_check_endpoint(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-	struct ad714x_touchpad_drv *sw  = &ad714x->sw->touchpad[idx];
-	int percent_sensor_diff;
-
-	/* left endpoint detect */
-	percent_sensor_diff = (ad714x->sensor_val[hw->x_start_stage] -
-			ad714x->sensor_val[hw->x_start_stage + 1]) * 100 /
-			ad714x->sensor_val[hw->x_start_stage + 1];
-	if (!sw->left_ep) {
-		if (percent_sensor_diff >= LEFT_END_POINT_DETECTION_LEVEL)  {
-			sw->left_ep = 1;
-			sw->left_ep_val =
-				ad714x->sensor_val[hw->x_start_stage + 1];
-		}
-	} else {
-		if ((percent_sensor_diff < LEFT_END_POINT_DETECTION_LEVEL) &&
-		    (ad714x->sensor_val[hw->x_start_stage + 1] >
-		     LEFT_RIGHT_END_POINT_DEAVTIVALION_LEVEL + sw->left_ep_val))
-			sw->left_ep = 0;
-	}
-
-	/* right endpoint detect */
-	percent_sensor_diff = (ad714x->sensor_val[hw->x_end_stage] -
-			ad714x->sensor_val[hw->x_end_stage - 1]) * 100 /
-			ad714x->sensor_val[hw->x_end_stage - 1];
-	if (!sw->right_ep) {
-		if (percent_sensor_diff >= RIGHT_END_POINT_DETECTION_LEVEL)  {
-			sw->right_ep = 1;
-			sw->right_ep_val =
-				ad714x->sensor_val[hw->x_end_stage - 1];
-		}
-	} else {
-		if ((percent_sensor_diff < RIGHT_END_POINT_DETECTION_LEVEL) &&
-		(ad714x->sensor_val[hw->x_end_stage - 1] >
-		LEFT_RIGHT_END_POINT_DEAVTIVALION_LEVEL + sw->right_ep_val))
-			sw->right_ep = 0;
-	}
-
-	/* top endpoint detect */
-	percent_sensor_diff = (ad714x->sensor_val[hw->y_start_stage] -
-			ad714x->sensor_val[hw->y_start_stage + 1]) * 100 /
-			ad714x->sensor_val[hw->y_start_stage + 1];
-	if (!sw->top_ep) {
-		if (percent_sensor_diff >= TOP_END_POINT_DETECTION_LEVEL)  {
-			sw->top_ep = 1;
-			sw->top_ep_val =
-				ad714x->sensor_val[hw->y_start_stage + 1];
-		}
-	} else {
-		if ((percent_sensor_diff < TOP_END_POINT_DETECTION_LEVEL) &&
-		(ad714x->sensor_val[hw->y_start_stage + 1] >
-		TOP_BOTTOM_END_POINT_DEAVTIVALION_LEVEL + sw->top_ep_val))
-			sw->top_ep = 0;
-	}
-
-	/* bottom endpoint detect */
-	percent_sensor_diff = (ad714x->sensor_val[hw->y_end_stage] -
-		ad714x->sensor_val[hw->y_end_stage - 1]) * 100 /
-		ad714x->sensor_val[hw->y_end_stage - 1];
-	if (!sw->bottom_ep) {
-		if (percent_sensor_diff >= BOTTOM_END_POINT_DETECTION_LEVEL)  {
-			sw->bottom_ep = 1;
-			sw->bottom_ep_val =
-				ad714x->sensor_val[hw->y_end_stage - 1];
-		}
-	} else {
-		if ((percent_sensor_diff < BOTTOM_END_POINT_DETECTION_LEVEL) &&
-		(ad714x->sensor_val[hw->y_end_stage - 1] >
-		 TOP_BOTTOM_END_POINT_DEAVTIVALION_LEVEL + sw->bottom_ep_val))
-			sw->bottom_ep = 0;
-	}
-
-	return sw->left_ep || sw->right_ep || sw->top_ep || sw->bottom_ep;
-}
-
-static void touchpad_use_com_int(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-
-	ad714x_use_com_int(ad714x, hw->x_start_stage, hw->x_end_stage);
-}
-
-static void touchpad_use_thr_int(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-
-	ad714x_use_thr_int(ad714x, hw->x_start_stage, hw->x_end_stage);
-	ad714x_use_thr_int(ad714x, hw->y_start_stage, hw->y_end_stage);
-}
-
-static void ad714x_touchpad_state_machine(struct ad714x_chip *ad714x, int idx)
-{
-	struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
-	struct ad714x_touchpad_drv *sw = &ad714x->sw->touchpad[idx];
-	unsigned short h_state, c_state;
-	unsigned short mask;
-
-	mask = (((1 << (hw->x_end_stage + 1)) - 1) -
-		((1 << hw->x_start_stage) - 1)) +
-		(((1 << (hw->y_end_stage + 1)) - 1) -
-		((1 << hw->y_start_stage) - 1));
-
-	h_state = ad714x->h_state & mask;
-	c_state = ad714x->c_state & mask;
-
-	switch (sw->state) {
-	case IDLE:
-		if (h_state) {
-			sw->state = JITTER;
-			/* In End of Conversion interrupt mode, the AD714X
-			 * continuously generates hardware interrupts.
-			 */
-			touchpad_use_com_int(ad714x, idx);
-			dev_dbg(ad714x->dev, "touchpad %d touched\n", idx);
-		}
-		break;
-
-	case JITTER:
-		if (c_state == mask) {
-			touchpad_cal_sensor_val(ad714x, idx);
-			touchpad_cal_highest_stage(ad714x, idx);
-			if ((!touchpad_check_second_peak(ad714x, idx)) &&
-				(!touchpad_check_endpoint(ad714x, idx))) {
-				dev_dbg(ad714x->dev,
-					"touchpad%d, 2 fingers or endpoint\n",
-					idx);
-				touchpad_cal_abs_pos(ad714x, idx);
-				sw->x_flt_pos = sw->x_abs_pos;
-				sw->y_flt_pos = sw->y_abs_pos;
-				sw->state = ACTIVE;
-			}
-		}
-		break;
-
-	case ACTIVE:
-		if (c_state == mask) {
-			if (h_state) {
-				touchpad_cal_sensor_val(ad714x, idx);
-				touchpad_cal_highest_stage(ad714x, idx);
-				if ((!touchpad_check_second_peak(ad714x, idx))
-				  && (!touchpad_check_endpoint(ad714x, idx))) {
-					touchpad_cal_abs_pos(ad714x, idx);
-					touchpad_cal_flt_pos(ad714x, idx);
-					input_report_abs(sw->input, ABS_X,
-						sw->x_flt_pos);
-					input_report_abs(sw->input, ABS_Y,
-						sw->y_flt_pos);
-					input_report_key(sw->input, BTN_TOUCH,
-						1);
-				}
-			} else {
-				/* When the user lifts off the sensor, configure
-				 * the AD714X back to threshold interrupt mode.
-				 */
-				touchpad_use_thr_int(ad714x, idx);
-				sw->state = IDLE;
-				input_report_key(sw->input, BTN_TOUCH, 0);
-				dev_dbg(ad714x->dev, "touchpad %d released\n",
-					idx);
-			}
-			input_sync(sw->input);
-		}
-		break;
-
-	default:
-		break;
-	}
-}
-
-static int ad714x_hw_detect(struct ad714x_chip *ad714x)
-{
-	unsigned short data;
-
-	ad714x->read(ad714x, AD714X_PARTID_REG, &data, 1);
-	switch (data & 0xFFF0) {
-	case AD7142_PARTID:
-		ad714x->product = 0x7142;
-		ad714x->version = data & 0xF;
-		dev_info(ad714x->dev, "found AD7142 captouch, rev:%d\n",
-				ad714x->version);
-		return 0;
-
-	case AD7143_PARTID:
-		ad714x->product = 0x7143;
-		ad714x->version = data & 0xF;
-		dev_info(ad714x->dev, "found AD7143 captouch, rev:%d\n",
-				ad714x->version);
-		return 0;
-
-	case AD7147_PARTID:
-		ad714x->product = 0x7147;
-		ad714x->version = data & 0xF;
-		dev_info(ad714x->dev, "found AD7147(A) captouch, rev:%d\n",
-				ad714x->version);
-		return 0;
-
-	case AD7148_PARTID:
-		ad714x->product = 0x7148;
-		ad714x->version = data & 0xF;
-		dev_info(ad714x->dev, "found AD7148 captouch, rev:%d\n",
-				ad714x->version);
-		return 0;
-
-	default:
-		dev_err(ad714x->dev,
-			"fail to detect AD714X captouch, read ID is %04x\n",
-			data);
-		return -ENODEV;
-	}
-}
-
-static void ad714x_hw_init(struct ad714x_chip *ad714x)
-{
-	int i, j;
-	unsigned short reg_base;
-	unsigned short data;
-
-	/* configuration CDC and interrupts */
-
-	for (i = 0; i < STAGE_NUM; i++) {
-		reg_base = AD714X_STAGECFG_REG + i * STAGE_CFGREG_NUM;
-		for (j = 0; j < STAGE_CFGREG_NUM; j++)
-			ad714x->write(ad714x, reg_base + j,
-					ad714x->hw->stage_cfg_reg[i][j]);
-	}
-
-	for (i = 0; i < SYS_CFGREG_NUM; i++)
-		ad714x->write(ad714x, AD714X_SYSCFG_REG + i,
-			ad714x->hw->sys_cfg_reg[i]);
-	for (i = 0; i < SYS_CFGREG_NUM; i++)
-		ad714x->read(ad714x, AD714X_SYSCFG_REG + i, &data, 1);
-
-	ad714x->write(ad714x, AD714X_STG_CAL_EN_REG, 0xFFF);
-
-	/* clear all interrupts */
-	ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3);
-}
-
-static irqreturn_t ad714x_interrupt_thread(int irq, void *data)
-{
-	struct ad714x_chip *ad714x = data;
-	int i;
-
-	mutex_lock(&ad714x->mutex);
-
-	ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3);
-
-	for (i = 0; i < ad714x->hw->button_num; i++)
-		ad714x_button_state_machine(ad714x, i);
-	for (i = 0; i < ad714x->hw->slider_num; i++)
-		ad714x_slider_state_machine(ad714x, i);
-	for (i = 0; i < ad714x->hw->wheel_num; i++)
-		ad714x_wheel_state_machine(ad714x, i);
-	for (i = 0; i < ad714x->hw->touchpad_num; i++)
-		ad714x_touchpad_state_machine(ad714x, i);
-
-	mutex_unlock(&ad714x->mutex);
-
-	return IRQ_HANDLED;
-}
-
-#define MAX_DEVICE_NUM 8
-struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
-				 ad714x_read_t read, ad714x_write_t write)
-{
-	int i, alloc_idx;
-	int error;
-	struct input_dev *input[MAX_DEVICE_NUM];
-
-	struct ad714x_platform_data *plat_data = dev->platform_data;
-	struct ad714x_chip *ad714x;
-	void *drv_mem;
-
-	struct ad714x_button_drv *bt_drv;
-	struct ad714x_slider_drv *sd_drv;
-	struct ad714x_wheel_drv *wl_drv;
-	struct ad714x_touchpad_drv *tp_drv;
-
-
-	if (irq <= 0) {
-		dev_err(dev, "IRQ not configured!\n");
-		error = -EINVAL;
-		goto err_out;
-	}
-
-	if (dev->platform_data == NULL) {
-		dev_err(dev, "platform data for ad714x doesn't exist\n");
-		error = -EINVAL;
-		goto err_out;
-	}
-
-	ad714x = kzalloc(sizeof(*ad714x) + sizeof(*ad714x->sw) +
-			 sizeof(*sd_drv) * plat_data->slider_num +
-			 sizeof(*wl_drv) * plat_data->wheel_num +
-			 sizeof(*tp_drv) * plat_data->touchpad_num +
-			 sizeof(*bt_drv) * plat_data->button_num, GFP_KERNEL);
-	if (!ad714x) {
-		error = -ENOMEM;
-		goto err_out;
-	}
-
-	ad714x->hw = plat_data;
-
-	drv_mem = ad714x + 1;
-	ad714x->sw = drv_mem;
-	drv_mem += sizeof(*ad714x->sw);
-	ad714x->sw->slider = sd_drv = drv_mem;
-	drv_mem += sizeof(*sd_drv) * ad714x->hw->slider_num;
-	ad714x->sw->wheel = wl_drv = drv_mem;
-	drv_mem += sizeof(*wl_drv) * ad714x->hw->wheel_num;
-	ad714x->sw->touchpad = tp_drv = drv_mem;
-	drv_mem += sizeof(*tp_drv) * ad714x->hw->touchpad_num;
-	ad714x->sw->button = bt_drv = drv_mem;
-	drv_mem += sizeof(*bt_drv) * ad714x->hw->button_num;
-
-	ad714x->read = read;
-	ad714x->write = write;
-	ad714x->irq = irq;
-	ad714x->dev = dev;
-
-	error = ad714x_hw_detect(ad714x);
-	if (error)
-		goto err_free_mem;
-
-	/* initialize and request sw/hw resources */
-
-	ad714x_hw_init(ad714x);
-	mutex_init(&ad714x->mutex);
-
-	/*
-	 * Allocate and register AD714X input device
-	 */
-	alloc_idx = 0;
-
-	/* a slider uses one input_dev instance */
-	if (ad714x->hw->slider_num > 0) {
-		struct ad714x_slider_plat *sd_plat = ad714x->hw->slider;
-
-		for (i = 0; i < ad714x->hw->slider_num; i++) {
-			sd_drv[i].input = input[alloc_idx] = input_allocate_device();
-			if (!input[alloc_idx]) {
-				error = -ENOMEM;
-				goto err_free_dev;
-			}
-
-			__set_bit(EV_ABS, input[alloc_idx]->evbit);
-			__set_bit(EV_KEY, input[alloc_idx]->evbit);
-			__set_bit(ABS_X, input[alloc_idx]->absbit);
-			__set_bit(BTN_TOUCH, input[alloc_idx]->keybit);
-			input_set_abs_params(input[alloc_idx],
-				ABS_X, 0, sd_plat->max_coord, 0, 0);
-
-			input[alloc_idx]->id.bustype = bus_type;
-			input[alloc_idx]->id.product = ad714x->product;
-			input[alloc_idx]->id.version = ad714x->version;
-			input[alloc_idx]->name = "ad714x_captouch_slider";
-			input[alloc_idx]->dev.parent = dev;
-
-			error = input_register_device(input[alloc_idx]);
-			if (error)
-				goto err_free_dev;
-
-			alloc_idx++;
-		}
-	}
-
-	/* a wheel uses one input_dev instance */
-	if (ad714x->hw->wheel_num > 0) {
-		struct ad714x_wheel_plat *wl_plat = ad714x->hw->wheel;
-
-		for (i = 0; i < ad714x->hw->wheel_num; i++) {
-			wl_drv[i].input = input[alloc_idx] = input_allocate_device();
-			if (!input[alloc_idx]) {
-				error = -ENOMEM;
-				goto err_free_dev;
-			}
-
-			__set_bit(EV_KEY, input[alloc_idx]->evbit);
-			__set_bit(EV_ABS, input[alloc_idx]->evbit);
-			__set_bit(ABS_WHEEL, input[alloc_idx]->absbit);
-			__set_bit(BTN_TOUCH, input[alloc_idx]->keybit);
-			input_set_abs_params(input[alloc_idx],
-				ABS_WHEEL, 0, wl_plat->max_coord, 0, 0);
-
-			input[alloc_idx]->id.bustype = bus_type;
-			input[alloc_idx]->id.product = ad714x->product;
-			input[alloc_idx]->id.version = ad714x->version;
-			input[alloc_idx]->name = "ad714x_captouch_wheel";
-			input[alloc_idx]->dev.parent = dev;
-
-			error = input_register_device(input[alloc_idx]);
-			if (error)
-				goto err_free_dev;
-
-			alloc_idx++;
-		}
-	}
-
-	/* a touchpad uses one input_dev instance */
-	if (ad714x->hw->touchpad_num > 0) {
-		struct ad714x_touchpad_plat *tp_plat = ad714x->hw->touchpad;
-
-		for (i = 0; i < ad714x->hw->touchpad_num; i++) {
-			tp_drv[i].input = input[alloc_idx] = input_allocate_device();
-			if (!input[alloc_idx]) {
-				error = -ENOMEM;
-				goto err_free_dev;
-			}
-
-			__set_bit(EV_ABS, input[alloc_idx]->evbit);
-			__set_bit(EV_KEY, input[alloc_idx]->evbit);
-			__set_bit(ABS_X, input[alloc_idx]->absbit);
-			__set_bit(ABS_Y, input[alloc_idx]->absbit);
-			__set_bit(BTN_TOUCH, input[alloc_idx]->keybit);
-			input_set_abs_params(input[alloc_idx],
-				ABS_X, 0, tp_plat->x_max_coord, 0, 0);
-			input_set_abs_params(input[alloc_idx],
-				ABS_Y, 0, tp_plat->y_max_coord, 0, 0);
-
-			input[alloc_idx]->id.bustype = bus_type;
-			input[alloc_idx]->id.product = ad714x->product;
-			input[alloc_idx]->id.version = ad714x->version;
-			input[alloc_idx]->name = "ad714x_captouch_pad";
-			input[alloc_idx]->dev.parent = dev;
-
-			error = input_register_device(input[alloc_idx]);
-			if (error)
-				goto err_free_dev;
-
-			alloc_idx++;
-		}
-	}
-
-	/* all buttons use one input node */
-	if (ad714x->hw->button_num > 0) {
-		struct ad714x_button_plat *bt_plat = ad714x->hw->button;
-
-		input[alloc_idx] = input_allocate_device();
-		if (!input[alloc_idx]) {
-			error = -ENOMEM;
-			goto err_free_dev;
-		}
-
-		__set_bit(EV_KEY, input[alloc_idx]->evbit);
-		for (i = 0; i < ad714x->hw->button_num; i++) {
-			bt_drv[i].input = input[alloc_idx];
-			__set_bit(bt_plat[i].keycode, input[alloc_idx]->keybit);
-		}
-
-		input[alloc_idx]->id.bustype = bus_type;
-		input[alloc_idx]->id.product = ad714x->product;
-		input[alloc_idx]->id.version = ad714x->version;
-		input[alloc_idx]->name = "ad714x_captouch_button";
-		input[alloc_idx]->dev.parent = dev;
-
-		error = input_register_device(input[alloc_idx]);
-		if (error)
-			goto err_free_dev;
-
-		alloc_idx++;
-	}
-
-	error = request_threaded_irq(ad714x->irq, NULL, ad714x_interrupt_thread,
-				plat_data->irqflags ?
-					plat_data->irqflags : IRQF_TRIGGER_FALLING,
-				"ad714x_captouch", ad714x);
-	if (error) {
-		dev_err(dev, "can't allocate irq %d\n", ad714x->irq);
-		goto err_unreg_dev;
-	}
-
-	return ad714x;
-
- err_free_dev:
-	dev_err(dev, "failed to setup AD714x input device %i\n", alloc_idx);
-	input_free_device(input[alloc_idx]);
- err_unreg_dev:
-	while (--alloc_idx >= 0)
-		input_unregister_device(input[alloc_idx]);
- err_free_mem:
-	kfree(ad714x);
- err_out:
-	return ERR_PTR(error);
-}
-EXPORT_SYMBOL(ad714x_probe);
-
-void ad714x_remove(struct ad714x_chip *ad714x)
-{
-	struct ad714x_platform_data *hw = ad714x->hw;
-	struct ad714x_driver_data *sw = ad714x->sw;
-	int i;
-
-	free_irq(ad714x->irq, ad714x);
-
-	/* unregister and free all input devices */
-
-	for (i = 0; i < hw->slider_num; i++)
-		input_unregister_device(sw->slider[i].input);
-
-	for (i = 0; i < hw->wheel_num; i++)
-		input_unregister_device(sw->wheel[i].input);
-
-	for (i = 0; i < hw->touchpad_num; i++)
-		input_unregister_device(sw->touchpad[i].input);
-
-	if (hw->button_num)
-		input_unregister_device(sw->button[0].input);
-
-	kfree(ad714x);
-}
-EXPORT_SYMBOL(ad714x_remove);
-
-#ifdef CONFIG_PM
-int ad714x_disable(struct ad714x_chip *ad714x)
-{
-	unsigned short data;
-
-	dev_dbg(ad714x->dev, "%s enter\n", __func__);
-
-	mutex_lock(&ad714x->mutex);
-
-	data = ad714x->hw->sys_cfg_reg[AD714X_PWR_CTRL] | 0x3;
-	ad714x->write(ad714x, AD714X_PWR_CTRL, data);
-
-	mutex_unlock(&ad714x->mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL(ad714x_disable);
-
-int ad714x_enable(struct ad714x_chip *ad714x)
-{
-	dev_dbg(ad714x->dev, "%s enter\n", __func__);
-
-	mutex_lock(&ad714x->mutex);
-
-	/* resume to non-shutdown mode */
-
-	ad714x->write(ad714x, AD714X_PWR_CTRL,
-			ad714x->hw->sys_cfg_reg[AD714X_PWR_CTRL]);
-
-	/* make sure the interrupt output line is not low level after resume,
-	 * otherwise we will get no chance to enter falling-edge irq again
-	 */
-
-	ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3);
-
-	mutex_unlock(&ad714x->mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL(ad714x_enable);
-#endif
-
-MODULE_DESCRIPTION("Analog Devices AD714X Capacitance Touch Sensor Driver");
-MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/ad714x.h b/ANDROID_3.4.5/drivers/input/misc/ad714x.h
deleted file mode 100644
index 3c85455a..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/ad714x.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * AD714X CapTouch Programmable Controller driver (bus interfaces)
- *
- * Copyright 2009-2011 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef _AD714X_H_
-#define _AD714X_H_
-
-#include <linux/types.h>
-
-#define STAGE_NUM              12
-
-struct device;
-struct ad714x_platform_data;
-struct ad714x_driver_data;
-struct ad714x_chip;
-
-typedef int (*ad714x_read_t)(struct ad714x_chip *, unsigned short, unsigned short *, size_t);
-typedef int (*ad714x_write_t)(struct ad714x_chip *, unsigned short, unsigned short);
-
-struct ad714x_chip {
-	unsigned short l_state;
-	unsigned short h_state;
-	unsigned short c_state;
-	unsigned short adc_reg[STAGE_NUM];
-	unsigned short amb_reg[STAGE_NUM];
-	unsigned short sensor_val[STAGE_NUM];
-
-	struct ad714x_platform_data *hw;
-	struct ad714x_driver_data *sw;
-
-	int irq;
-	struct device *dev;
-	ad714x_read_t read;
-	ad714x_write_t write;
-
-	struct mutex mutex;
-
-	unsigned product;
-	unsigned version;
-
-	__be16 xfer_buf[16] ____cacheline_aligned;
-
-};
-
-int ad714x_disable(struct ad714x_chip *ad714x);
-int ad714x_enable(struct ad714x_chip *ad714x);
-struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
-				 ad714x_read_t read, ad714x_write_t write);
-void ad714x_remove(struct ad714x_chip *ad714x);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/misc/adxl34x-i2c.c b/ANDROID_3.4.5/drivers/input/misc/adxl34x-i2c.c
deleted file mode 100644
index dd1d1c14..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/adxl34x-i2c.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * ADLX345/346 Three-Axis Digital Accelerometers (I2C Interface)
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Copyright (C) 2009 Michael Hennerich, Analog Devices Inc.
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/input.h>	/* BUS_I2C */
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/pm.h>
-#include "adxl34x.h"
-
-static int adxl34x_smbus_read(struct device *dev, unsigned char reg)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	return i2c_smbus_read_byte_data(client, reg);
-}
-
-static int adxl34x_smbus_write(struct device *dev,
-			       unsigned char reg, unsigned char val)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	return i2c_smbus_write_byte_data(client, reg, val);
-}
-
-static int adxl34x_smbus_read_block(struct device *dev,
-				    unsigned char reg, int count,
-				    void *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	return i2c_smbus_read_i2c_block_data(client, reg, count, buf);
-}
-
-static int adxl34x_i2c_read_block(struct device *dev,
-				  unsigned char reg, int count,
-				  void *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	int ret;
-
-	ret = i2c_master_send(client, &reg, 1);
-	if (ret < 0)
-		return ret;
-
-	ret = i2c_master_recv(client, buf, count);
-	if (ret < 0)
-		return ret;
-
-	if (ret != count)
-		return -EIO;
-
-	return 0;
-}
-
-static const struct adxl34x_bus_ops adxl34x_smbus_bops = {
-	.bustype	= BUS_I2C,
-	.write		= adxl34x_smbus_write,
-	.read		= adxl34x_smbus_read,
-	.read_block	= adxl34x_smbus_read_block,
-};
-
-static const struct adxl34x_bus_ops adxl34x_i2c_bops = {
-	.bustype	= BUS_I2C,
-	.write		= adxl34x_smbus_write,
-	.read		= adxl34x_smbus_read,
-	.read_block	= adxl34x_i2c_read_block,
-};
-
-static int __devinit adxl34x_i2c_probe(struct i2c_client *client,
-				       const struct i2c_device_id *id)
-{
-	struct adxl34x *ac;
-	int error;
-
-	error = i2c_check_functionality(client->adapter,
-			I2C_FUNC_SMBUS_BYTE_DATA);
-	if (!error) {
-		dev_err(&client->dev, "SMBUS Byte Data not Supported\n");
-		return -EIO;
-	}
-
-	ac = adxl34x_probe(&client->dev, client->irq, false,
-			   i2c_check_functionality(client->adapter,
-						   I2C_FUNC_SMBUS_READ_I2C_BLOCK) ?
-				&adxl34x_smbus_bops : &adxl34x_i2c_bops);
-	if (IS_ERR(ac))
-		return PTR_ERR(ac);
-
-	i2c_set_clientdata(client, ac);
-
-	return 0;
-}
-
-static int __devexit adxl34x_i2c_remove(struct i2c_client *client)
-{
-	struct adxl34x *ac = i2c_get_clientdata(client);
-
-	return adxl34x_remove(ac);
-}
-
-#ifdef CONFIG_PM
-static int adxl34x_i2c_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adxl34x *ac = i2c_get_clientdata(client);
-
-	adxl34x_suspend(ac);
-
-	return 0;
-}
-
-static int adxl34x_i2c_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct adxl34x *ac = i2c_get_clientdata(client);
-
-	adxl34x_resume(ac);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(adxl34x_i2c_pm, adxl34x_i2c_suspend,
-			 adxl34x_i2c_resume);
-
-static const struct i2c_device_id adxl34x_id[] = {
-	{ "adxl34x", 0 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(i2c, adxl34x_id);
-
-static struct i2c_driver adxl34x_driver = {
-	.driver = {
-		.name = "adxl34x",
-		.owner = THIS_MODULE,
-		.pm = &adxl34x_i2c_pm,
-	},
-	.probe    = adxl34x_i2c_probe,
-	.remove   = __devexit_p(adxl34x_i2c_remove),
-	.id_table = adxl34x_id,
-};
-
-module_i2c_driver(adxl34x_driver);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("ADXL345/346 Three-Axis Digital Accelerometer I2C Bus Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/adxl34x-spi.c b/ANDROID_3.4.5/drivers/input/misc/adxl34x-spi.c
deleted file mode 100644
index 820a802a..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/adxl34x-spi.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * ADLX345/346 Three-Axis Digital Accelerometers (SPI Interface)
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Copyright (C) 2009 Michael Hennerich, Analog Devices Inc.
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/input.h>	/* BUS_SPI */
-#include <linux/module.h>
-#include <linux/spi/spi.h>
-#include <linux/pm.h>
-#include <linux/types.h>
-#include "adxl34x.h"
-
-#define MAX_SPI_FREQ_HZ		5000000
-#define MAX_FREQ_NO_FIFODELAY	1500000
-#define ADXL34X_CMD_MULTB	(1 << 6)
-#define ADXL34X_CMD_READ	(1 << 7)
-#define ADXL34X_WRITECMD(reg)	(reg & 0x3F)
-#define ADXL34X_READCMD(reg)	(ADXL34X_CMD_READ | (reg & 0x3F))
-#define ADXL34X_READMB_CMD(reg) (ADXL34X_CMD_READ | ADXL34X_CMD_MULTB \
-					| (reg & 0x3F))
-
-static int adxl34x_spi_read(struct device *dev, unsigned char reg)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	unsigned char cmd;
-
-	cmd = ADXL34X_READCMD(reg);
-
-	return spi_w8r8(spi, cmd);
-}
-
-static int adxl34x_spi_write(struct device *dev,
-			     unsigned char reg, unsigned char val)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	unsigned char buf[2];
-
-	buf[0] = ADXL34X_WRITECMD(reg);
-	buf[1] = val;
-
-	return spi_write(spi, buf, sizeof(buf));
-}
-
-static int adxl34x_spi_read_block(struct device *dev,
-				  unsigned char reg, int count,
-				  void *buf)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	ssize_t status;
-
-	reg = ADXL34X_READMB_CMD(reg);
-	status = spi_write_then_read(spi, &reg, 1, buf, count);
-
-	return (status < 0) ? status : 0;
-}
-
-static const struct adxl34x_bus_ops adxl34x_spi_bops = {
-	.bustype	= BUS_SPI,
-	.write		= adxl34x_spi_write,
-	.read		= adxl34x_spi_read,
-	.read_block	= adxl34x_spi_read_block,
-};
-
-static int __devinit adxl34x_spi_probe(struct spi_device *spi)
-{
-	struct adxl34x *ac;
-
-	/* don't exceed max specified SPI CLK frequency */
-	if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) {
-		dev_err(&spi->dev, "SPI CLK %d Hz too fast\n", spi->max_speed_hz);
-		return -EINVAL;
-	}
-
-	ac = adxl34x_probe(&spi->dev, spi->irq,
-			   spi->max_speed_hz > MAX_FREQ_NO_FIFODELAY,
-			   &adxl34x_spi_bops);
-
-	if (IS_ERR(ac))
-		return PTR_ERR(ac);
-
-	spi_set_drvdata(spi, ac);
-
-	return 0;
-}
-
-static int __devexit adxl34x_spi_remove(struct spi_device *spi)
-{
-	struct adxl34x *ac = dev_get_drvdata(&spi->dev);
-
-	return adxl34x_remove(ac);
-}
-
-#ifdef CONFIG_PM
-static int adxl34x_spi_suspend(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	struct adxl34x *ac = dev_get_drvdata(&spi->dev);
-
-	adxl34x_suspend(ac);
-
-	return 0;
-}
-
-static int adxl34x_spi_resume(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	struct adxl34x *ac = dev_get_drvdata(&spi->dev);
-
-	adxl34x_resume(ac);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(adxl34x_spi_pm, adxl34x_spi_suspend,
-			 adxl34x_spi_resume);
-
-static struct spi_driver adxl34x_driver = {
-	.driver = {
-		.name = "adxl34x",
-		.owner = THIS_MODULE,
-		.pm = &adxl34x_spi_pm,
-	},
-	.probe   = adxl34x_spi_probe,
-	.remove  = __devexit_p(adxl34x_spi_remove),
-};
-
-module_spi_driver(adxl34x_driver);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("ADXL345/346 Three-Axis Digital Accelerometer SPI Bus Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/adxl34x.c b/ANDROID_3.4.5/drivers/input/misc/adxl34x.c
deleted file mode 100644
index 1cf72fe5..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/adxl34x.c
+++ /dev/null
@@ -1,915 +0,0 @@
-/*
- * ADXL345/346 Three-Axis Digital Accelerometers
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Copyright (C) 2009 Michael Hennerich, Analog Devices Inc.
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <linux/input/adxl34x.h>
-#include <linux/module.h>
-
-#include "adxl34x.h"
-
-/* ADXL345/6 Register Map */
-#define DEVID		0x00	/* R   Device ID */
-#define THRESH_TAP	0x1D	/* R/W Tap threshold */
-#define OFSX		0x1E	/* R/W X-axis offset */
-#define OFSY		0x1F	/* R/W Y-axis offset */
-#define OFSZ		0x20	/* R/W Z-axis offset */
-#define DUR		0x21	/* R/W Tap duration */
-#define LATENT		0x22	/* R/W Tap latency */
-#define WINDOW		0x23	/* R/W Tap window */
-#define THRESH_ACT	0x24	/* R/W Activity threshold */
-#define THRESH_INACT	0x25	/* R/W Inactivity threshold */
-#define TIME_INACT	0x26	/* R/W Inactivity time */
-#define ACT_INACT_CTL	0x27	/* R/W Axis enable control for activity and */
-				/* inactivity detection */
-#define THRESH_FF	0x28	/* R/W Free-fall threshold */
-#define TIME_FF		0x29	/* R/W Free-fall time */
-#define TAP_AXES	0x2A	/* R/W Axis control for tap/double tap */
-#define ACT_TAP_STATUS	0x2B	/* R   Source of tap/double tap */
-#define BW_RATE		0x2C	/* R/W Data rate and power mode control */
-#define POWER_CTL	0x2D	/* R/W Power saving features control */
-#define INT_ENABLE	0x2E	/* R/W Interrupt enable control */
-#define INT_MAP		0x2F	/* R/W Interrupt mapping control */
-#define INT_SOURCE	0x30	/* R   Source of interrupts */
-#define DATA_FORMAT	0x31	/* R/W Data format control */
-#define DATAX0		0x32	/* R   X-Axis Data 0 */
-#define DATAX1		0x33	/* R   X-Axis Data 1 */
-#define DATAY0		0x34	/* R   Y-Axis Data 0 */
-#define DATAY1		0x35	/* R   Y-Axis Data 1 */
-#define DATAZ0		0x36	/* R   Z-Axis Data 0 */
-#define DATAZ1		0x37	/* R   Z-Axis Data 1 */
-#define FIFO_CTL	0x38	/* R/W FIFO control */
-#define FIFO_STATUS	0x39	/* R   FIFO status */
-#define TAP_SIGN	0x3A	/* R   Sign and source for tap/double tap */
-/* Orientation ADXL346 only */
-#define ORIENT_CONF	0x3B	/* R/W Orientation configuration */
-#define ORIENT		0x3C	/* R   Orientation status */
-
-/* DEVIDs */
-#define ID_ADXL345	0xE5
-#define ID_ADXL346	0xE6
-
-/* INT_ENABLE/INT_MAP/INT_SOURCE Bits */
-#define DATA_READY	(1 << 7)
-#define SINGLE_TAP	(1 << 6)
-#define DOUBLE_TAP	(1 << 5)
-#define ACTIVITY	(1 << 4)
-#define INACTIVITY	(1 << 3)
-#define FREE_FALL	(1 << 2)
-#define WATERMARK	(1 << 1)
-#define OVERRUN		(1 << 0)
-
-/* ACT_INACT_CONTROL Bits */
-#define ACT_ACDC	(1 << 7)
-#define ACT_X_EN	(1 << 6)
-#define ACT_Y_EN	(1 << 5)
-#define ACT_Z_EN	(1 << 4)
-#define INACT_ACDC	(1 << 3)
-#define INACT_X_EN	(1 << 2)
-#define INACT_Y_EN	(1 << 1)
-#define INACT_Z_EN	(1 << 0)
-
-/* TAP_AXES Bits */
-#define SUPPRESS	(1 << 3)
-#define TAP_X_EN	(1 << 2)
-#define TAP_Y_EN	(1 << 1)
-#define TAP_Z_EN	(1 << 0)
-
-/* ACT_TAP_STATUS Bits */
-#define ACT_X_SRC	(1 << 6)
-#define ACT_Y_SRC	(1 << 5)
-#define ACT_Z_SRC	(1 << 4)
-#define ASLEEP		(1 << 3)
-#define TAP_X_SRC	(1 << 2)
-#define TAP_Y_SRC	(1 << 1)
-#define TAP_Z_SRC	(1 << 0)
-
-/* BW_RATE Bits */
-#define LOW_POWER	(1 << 4)
-#define RATE(x)		((x) & 0xF)
-
-/* POWER_CTL Bits */
-#define PCTL_LINK	(1 << 5)
-#define PCTL_AUTO_SLEEP (1 << 4)
-#define PCTL_MEASURE	(1 << 3)
-#define PCTL_SLEEP	(1 << 2)
-#define PCTL_WAKEUP(x)	((x) & 0x3)
-
-/* DATA_FORMAT Bits */
-#define SELF_TEST	(1 << 7)
-#define SPI		(1 << 6)
-#define INT_INVERT	(1 << 5)
-#define FULL_RES	(1 << 3)
-#define JUSTIFY		(1 << 2)
-#define RANGE(x)	((x) & 0x3)
-#define RANGE_PM_2g	0
-#define RANGE_PM_4g	1
-#define RANGE_PM_8g	2
-#define RANGE_PM_16g	3
-
-/*
- * Maximum value our axis may get in full res mode for the input device
- * (signed 13 bits)
- */
-#define ADXL_FULLRES_MAX_VAL 4096
-
-/*
- * Maximum value our axis may get in fixed res mode for the input device
- * (signed 10 bits)
- */
-#define ADXL_FIXEDRES_MAX_VAL 512
-
-/* FIFO_CTL Bits */
-#define FIFO_MODE(x)	(((x) & 0x3) << 6)
-#define FIFO_BYPASS	0
-#define FIFO_FIFO	1
-#define FIFO_STREAM	2
-#define FIFO_TRIGGER	3
-#define TRIGGER		(1 << 5)
-#define SAMPLES(x)	((x) & 0x1F)
-
-/* FIFO_STATUS Bits */
-#define FIFO_TRIG	(1 << 7)
-#define ENTRIES(x)	((x) & 0x3F)
-
-/* TAP_SIGN Bits ADXL346 only */
-#define XSIGN		(1 << 6)
-#define YSIGN		(1 << 5)
-#define ZSIGN		(1 << 4)
-#define XTAP		(1 << 3)
-#define YTAP		(1 << 2)
-#define ZTAP		(1 << 1)
-
-/* ORIENT_CONF ADXL346 only */
-#define ORIENT_DEADZONE(x)	(((x) & 0x7) << 4)
-#define ORIENT_DIVISOR(x)	((x) & 0x7)
-
-/* ORIENT ADXL346 only */
-#define ADXL346_2D_VALID		(1 << 6)
-#define ADXL346_2D_ORIENT(x)		(((x) & 0x3) >> 4)
-#define ADXL346_3D_VALID		(1 << 3)
-#define ADXL346_3D_ORIENT(x)		((x) & 0x7)
-#define ADXL346_2D_PORTRAIT_POS		0	/* +X */
-#define ADXL346_2D_PORTRAIT_NEG		1	/* -X */
-#define ADXL346_2D_LANDSCAPE_POS	2	/* +Y */
-#define ADXL346_2D_LANDSCAPE_NEG	3	/* -Y */
-
-#define ADXL346_3D_FRONT		3	/* +X */
-#define ADXL346_3D_BACK			4	/* -X */
-#define ADXL346_3D_RIGHT		2	/* +Y */
-#define ADXL346_3D_LEFT			5	/* -Y */
-#define ADXL346_3D_TOP			1	/* +Z */
-#define ADXL346_3D_BOTTOM		6	/* -Z */
-
-#undef ADXL_DEBUG
-
-#define ADXL_X_AXIS			0
-#define ADXL_Y_AXIS			1
-#define ADXL_Z_AXIS			2
-
-#define AC_READ(ac, reg)	((ac)->bops->read((ac)->dev, reg))
-#define AC_WRITE(ac, reg, val)	((ac)->bops->write((ac)->dev, reg, val))
-
-struct axis_triple {
-	int x;
-	int y;
-	int z;
-};
-
-struct adxl34x {
-	struct device *dev;
-	struct input_dev *input;
-	struct mutex mutex;	/* reentrant protection for struct */
-	struct adxl34x_platform_data pdata;
-	struct axis_triple swcal;
-	struct axis_triple hwcal;
-	struct axis_triple saved;
-	char phys[32];
-	unsigned orient2d_saved;
-	unsigned orient3d_saved;
-	bool disabled;	/* P: mutex */
-	bool opened;	/* P: mutex */
-	bool suspended;	/* P: mutex */
-	bool fifo_delay;
-	int irq;
-	unsigned model;
-	unsigned int_mask;
-
-	const struct adxl34x_bus_ops *bops;
-};
-
-static const struct adxl34x_platform_data adxl34x_default_init = {
-	.tap_threshold = 35,
-	.tap_duration = 3,
-	.tap_latency = 20,
-	.tap_window = 20,
-	.tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
-	.act_axis_control = 0xFF,
-	.activity_threshold = 6,
-	.inactivity_threshold = 4,
-	.inactivity_time = 3,
-	.free_fall_threshold = 8,
-	.free_fall_time = 0x20,
-	.data_rate = 8,
-	.data_range = ADXL_FULL_RES,
-
-	.ev_type = EV_ABS,
-	.ev_code_x = ABS_X,	/* EV_REL */
-	.ev_code_y = ABS_Y,	/* EV_REL */
-	.ev_code_z = ABS_Z,	/* EV_REL */
-
-	.ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY {x,y,z} */
-	.power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
-	.fifo_mode = FIFO_STREAM,
-	.watermark = 0,
-};
-
-static void adxl34x_get_triple(struct adxl34x *ac, struct axis_triple *axis)
-{
-	short buf[3];
-
-	ac->bops->read_block(ac->dev, DATAX0, DATAZ1 - DATAX0 + 1, buf);
-
-	mutex_lock(&ac->mutex);
-	ac->saved.x = (s16) le16_to_cpu(buf[0]);
-	axis->x = ac->saved.x;
-
-	ac->saved.y = (s16) le16_to_cpu(buf[1]);
-	axis->y = ac->saved.y;
-
-	ac->saved.z = (s16) le16_to_cpu(buf[2]);
-	axis->z = ac->saved.z;
-	mutex_unlock(&ac->mutex);
-}
-
-static void adxl34x_service_ev_fifo(struct adxl34x *ac)
-{
-	struct adxl34x_platform_data *pdata = &ac->pdata;
-	struct axis_triple axis;
-
-	adxl34x_get_triple(ac, &axis);
-
-	input_event(ac->input, pdata->ev_type, pdata->ev_code_x,
-		    axis.x - ac->swcal.x);
-	input_event(ac->input, pdata->ev_type, pdata->ev_code_y,
-		    axis.y - ac->swcal.y);
-	input_event(ac->input, pdata->ev_type, pdata->ev_code_z,
-		    axis.z - ac->swcal.z);
-}
-
-static void adxl34x_report_key_single(struct input_dev *input, int key)
-{
-	input_report_key(input, key, true);
-	input_sync(input);
-	input_report_key(input, key, false);
-}
-
-static void adxl34x_send_key_events(struct adxl34x *ac,
-		struct adxl34x_platform_data *pdata, int status, int press)
-{
-	int i;
-
-	for (i = ADXL_X_AXIS; i <= ADXL_Z_AXIS; i++) {
-		if (status & (1 << (ADXL_Z_AXIS - i)))
-			input_report_key(ac->input,
-					 pdata->ev_code_tap[i], press);
-	}
-}
-
-static void adxl34x_do_tap(struct adxl34x *ac,
-		struct adxl34x_platform_data *pdata, int status)
-{
-	adxl34x_send_key_events(ac, pdata, status, true);
-	input_sync(ac->input);
-	adxl34x_send_key_events(ac, pdata, status, false);
-}
-
-static irqreturn_t adxl34x_irq(int irq, void *handle)
-{
-	struct adxl34x *ac = handle;
-	struct adxl34x_platform_data *pdata = &ac->pdata;
-	int int_stat, tap_stat, samples, orient, orient_code;
-
-	/*
-	 * ACT_TAP_STATUS should be read before clearing the interrupt
-	 * Avoid reading ACT_TAP_STATUS in case TAP detection is disabled
-	 */
-
-	if (pdata->tap_axis_control & (TAP_X_EN | TAP_Y_EN | TAP_Z_EN))
-		tap_stat = AC_READ(ac, ACT_TAP_STATUS);
-	else
-		tap_stat = 0;
-
-	int_stat = AC_READ(ac, INT_SOURCE);
-
-	if (int_stat & FREE_FALL)
-		adxl34x_report_key_single(ac->input, pdata->ev_code_ff);
-
-	if (int_stat & OVERRUN)
-		dev_dbg(ac->dev, "OVERRUN\n");
-
-	if (int_stat & (SINGLE_TAP | DOUBLE_TAP)) {
-		adxl34x_do_tap(ac, pdata, tap_stat);
-
-		if (int_stat & DOUBLE_TAP)
-			adxl34x_do_tap(ac, pdata, tap_stat);
-	}
-
-	if (pdata->ev_code_act_inactivity) {
-		if (int_stat & ACTIVITY)
-			input_report_key(ac->input,
-					 pdata->ev_code_act_inactivity, 1);
-		if (int_stat & INACTIVITY)
-			input_report_key(ac->input,
-					 pdata->ev_code_act_inactivity, 0);
-	}
-
-	/*
-	 * ORIENTATION SENSING ADXL346 only
-	 */
-	if (pdata->orientation_enable) {
-		orient = AC_READ(ac, ORIENT);
-		if ((pdata->orientation_enable & ADXL_EN_ORIENTATION_2D) &&
-		    (orient & ADXL346_2D_VALID)) {
-
-			orient_code = ADXL346_2D_ORIENT(orient);
-			/* Report orientation only when it changes */
-			if (ac->orient2d_saved != orient_code) {
-				ac->orient2d_saved = orient_code;
-				adxl34x_report_key_single(ac->input,
-					pdata->ev_codes_orient_2d[orient_code]);
-			}
-		}
-
-		if ((pdata->orientation_enable & ADXL_EN_ORIENTATION_3D) &&
-		    (orient & ADXL346_3D_VALID)) {
-
-			orient_code = ADXL346_3D_ORIENT(orient) - 1;
-			/* Report orientation only when it changes */
-			if (ac->orient3d_saved != orient_code) {
-				ac->orient3d_saved = orient_code;
-				adxl34x_report_key_single(ac->input,
-					pdata->ev_codes_orient_3d[orient_code]);
-			}
-		}
-	}
-
-	if (int_stat & (DATA_READY | WATERMARK)) {
-
-		if (pdata->fifo_mode)
-			samples = ENTRIES(AC_READ(ac, FIFO_STATUS)) + 1;
-		else
-			samples = 1;
-
-		for (; samples > 0; samples--) {
-			adxl34x_service_ev_fifo(ac);
-			/*
-			 * To ensure that the FIFO has
-			 * completely popped, there must be at least 5 us between
-			 * the end of reading the data registers, signified by the
-			 * transition to register 0x38 from 0x37 or the CS pin
-			 * going high, and the start of new reads of the FIFO or
-			 * reading the FIFO_STATUS register. For SPI operation at
-			 * 1.5 MHz or lower, the register addressing portion of the
-			 * transmission is sufficient delay to ensure the FIFO has
-			 * completely popped. It is necessary for SPI operation
-			 * greater than 1.5 MHz to de-assert the CS pin to ensure a
-			 * total of 5 us, which is at most 3.4 us at 5 MHz
-			 * operation.
-			 */
-			if (ac->fifo_delay && (samples > 1))
-				udelay(3);
-		}
-	}
-
-	input_sync(ac->input);
-
-	return IRQ_HANDLED;
-}
-
-static void __adxl34x_disable(struct adxl34x *ac)
-{
-	/*
-	 * A '0' places the ADXL34x into standby mode
-	 * with minimum power consumption.
-	 */
-	AC_WRITE(ac, POWER_CTL, 0);
-}
-
-static void __adxl34x_enable(struct adxl34x *ac)
-{
-	AC_WRITE(ac, POWER_CTL, ac->pdata.power_mode | PCTL_MEASURE);
-}
-
-void adxl34x_suspend(struct adxl34x *ac)
-{
-	mutex_lock(&ac->mutex);
-
-	if (!ac->suspended && !ac->disabled && ac->opened)
-		__adxl34x_disable(ac);
-
-	ac->suspended = true;
-
-	mutex_unlock(&ac->mutex);
-}
-EXPORT_SYMBOL_GPL(adxl34x_suspend);
-
-void adxl34x_resume(struct adxl34x *ac)
-{
-	mutex_lock(&ac->mutex);
-
-	if (ac->suspended && !ac->disabled && ac->opened)
-		__adxl34x_enable(ac);
-
-	ac->suspended = false;
-
-	mutex_unlock(&ac->mutex);
-}
-EXPORT_SYMBOL_GPL(adxl34x_resume);
-
-static ssize_t adxl34x_disable_show(struct device *dev,
-				    struct device_attribute *attr, char *buf)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ac->disabled);
-}
-
-static ssize_t adxl34x_disable_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	error = kstrtouint(buf, 10, &val);
-	if (error)
-		return error;
-
-	mutex_lock(&ac->mutex);
-
-	if (!ac->suspended && ac->opened) {
-		if (val) {
-			if (!ac->disabled)
-				__adxl34x_disable(ac);
-		} else {
-			if (ac->disabled)
-				__adxl34x_enable(ac);
-		}
-	}
-
-	ac->disabled = !!val;
-
-	mutex_unlock(&ac->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(disable, 0664, adxl34x_disable_show, adxl34x_disable_store);
-
-static ssize_t adxl34x_calibrate_show(struct device *dev,
-				      struct device_attribute *attr, char *buf)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-	ssize_t count;
-
-	mutex_lock(&ac->mutex);
-	count = sprintf(buf, "%d,%d,%d\n",
-			ac->hwcal.x * 4 + ac->swcal.x,
-			ac->hwcal.y * 4 + ac->swcal.y,
-			ac->hwcal.z * 4 + ac->swcal.z);
-	mutex_unlock(&ac->mutex);
-
-	return count;
-}
-
-static ssize_t adxl34x_calibrate_store(struct device *dev,
-				       struct device_attribute *attr,
-				       const char *buf, size_t count)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-
-	/*
-	 * Hardware offset calibration has a resolution of 15.6 mg/LSB.
-	 * We use HW calibration and handle the remaining bits in SW. (4mg/LSB)
-	 */
-
-	mutex_lock(&ac->mutex);
-	ac->hwcal.x -= (ac->saved.x / 4);
-	ac->swcal.x = ac->saved.x % 4;
-
-	ac->hwcal.y -= (ac->saved.y / 4);
-	ac->swcal.y = ac->saved.y % 4;
-
-	ac->hwcal.z -= (ac->saved.z / 4);
-	ac->swcal.z = ac->saved.z % 4;
-
-	AC_WRITE(ac, OFSX, (s8) ac->hwcal.x);
-	AC_WRITE(ac, OFSY, (s8) ac->hwcal.y);
-	AC_WRITE(ac, OFSZ, (s8) ac->hwcal.z);
-	mutex_unlock(&ac->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(calibrate, 0664,
-		   adxl34x_calibrate_show, adxl34x_calibrate_store);
-
-static ssize_t adxl34x_rate_show(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", RATE(ac->pdata.data_rate));
-}
-
-static ssize_t adxl34x_rate_store(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buf, size_t count)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-	unsigned char val;
-	int error;
-
-	error = kstrtou8(buf, 10, &val);
-	if (error)
-		return error;
-
-	mutex_lock(&ac->mutex);
-
-	ac->pdata.data_rate = RATE(val);
-	AC_WRITE(ac, BW_RATE,
-		 ac->pdata.data_rate |
-			(ac->pdata.low_power_mode ? LOW_POWER : 0));
-
-	mutex_unlock(&ac->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(rate, 0664, adxl34x_rate_show, adxl34x_rate_store);
-
-static ssize_t adxl34x_autosleep_show(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n",
-		ac->pdata.power_mode & (PCTL_AUTO_SLEEP | PCTL_LINK) ? 1 : 0);
-}
-
-static ssize_t adxl34x_autosleep_store(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buf, size_t count)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	error = kstrtouint(buf, 10, &val);
-	if (error)
-		return error;
-
-	mutex_lock(&ac->mutex);
-
-	if (val)
-		ac->pdata.power_mode |= (PCTL_AUTO_SLEEP | PCTL_LINK);
-	else
-		ac->pdata.power_mode &= ~(PCTL_AUTO_SLEEP | PCTL_LINK);
-
-	if (!ac->disabled && !ac->suspended && ac->opened)
-		AC_WRITE(ac, POWER_CTL, ac->pdata.power_mode | PCTL_MEASURE);
-
-	mutex_unlock(&ac->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(autosleep, 0664,
-		   adxl34x_autosleep_show, adxl34x_autosleep_store);
-
-static ssize_t adxl34x_position_show(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-	ssize_t count;
-
-	mutex_lock(&ac->mutex);
-	count = sprintf(buf, "(%d, %d, %d)\n",
-			ac->saved.x, ac->saved.y, ac->saved.z);
-	mutex_unlock(&ac->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(position, S_IRUGO, adxl34x_position_show, NULL);
-
-#ifdef ADXL_DEBUG
-static ssize_t adxl34x_write_store(struct device *dev,
-				   struct device_attribute *attr,
-				   const char *buf, size_t count)
-{
-	struct adxl34x *ac = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	/*
-	 * This allows basic ADXL register write access for debug purposes.
-	 */
-	error = kstrtouint(buf, 16, &val);
-	if (error)
-		return error;
-
-	mutex_lock(&ac->mutex);
-	AC_WRITE(ac, val >> 8, val & 0xFF);
-	mutex_unlock(&ac->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(write, 0664, NULL, adxl34x_write_store);
-#endif
-
-static struct attribute *adxl34x_attributes[] = {
-	&dev_attr_disable.attr,
-	&dev_attr_calibrate.attr,
-	&dev_attr_rate.attr,
-	&dev_attr_autosleep.attr,
-	&dev_attr_position.attr,
-#ifdef ADXL_DEBUG
-	&dev_attr_write.attr,
-#endif
-	NULL
-};
-
-static const struct attribute_group adxl34x_attr_group = {
-	.attrs = adxl34x_attributes,
-};
-
-static int adxl34x_input_open(struct input_dev *input)
-{
-	struct adxl34x *ac = input_get_drvdata(input);
-
-	mutex_lock(&ac->mutex);
-
-	if (!ac->suspended && !ac->disabled)
-		__adxl34x_enable(ac);
-
-	ac->opened = true;
-
-	mutex_unlock(&ac->mutex);
-
-	return 0;
-}
-
-static void adxl34x_input_close(struct input_dev *input)
-{
-	struct adxl34x *ac = input_get_drvdata(input);
-
-	mutex_lock(&ac->mutex);
-
-	if (!ac->suspended && !ac->disabled)
-		__adxl34x_disable(ac);
-
-	ac->opened = false;
-
-	mutex_unlock(&ac->mutex);
-}
-
-struct adxl34x *adxl34x_probe(struct device *dev, int irq,
-			      bool fifo_delay_default,
-			      const struct adxl34x_bus_ops *bops)
-{
-	struct adxl34x *ac;
-	struct input_dev *input_dev;
-	const struct adxl34x_platform_data *pdata;
-	int err, range, i;
-	unsigned char revid;
-
-	if (!irq) {
-		dev_err(dev, "no IRQ?\n");
-		err = -ENODEV;
-		goto err_out;
-	}
-
-	ac = kzalloc(sizeof(*ac), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ac || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ac->fifo_delay = fifo_delay_default;
-
-	pdata = dev->platform_data;
-	if (!pdata) {
-		dev_dbg(dev,
-			"No platform data: Using default initialization\n");
-		pdata = &adxl34x_default_init;
-	}
-
-	ac->pdata = *pdata;
-	pdata = &ac->pdata;
-
-	ac->input = input_dev;
-	ac->dev = dev;
-	ac->irq = irq;
-	ac->bops = bops;
-
-	mutex_init(&ac->mutex);
-
-	input_dev->name = "ADXL34x accelerometer";
-	revid = ac->bops->read(dev, DEVID);
-
-	switch (revid) {
-	case ID_ADXL345:
-		ac->model = 345;
-		break;
-	case ID_ADXL346:
-		ac->model = 346;
-		break;
-	default:
-		dev_err(dev, "Failed to probe %s\n", input_dev->name);
-		err = -ENODEV;
-		goto err_free_mem;
-	}
-
-	snprintf(ac->phys, sizeof(ac->phys), "%s/input0", dev_name(dev));
-
-	input_dev->phys = ac->phys;
-	input_dev->dev.parent = dev;
-	input_dev->id.product = ac->model;
-	input_dev->id.bustype = bops->bustype;
-	input_dev->open = adxl34x_input_open;
-	input_dev->close = adxl34x_input_close;
-
-	input_set_drvdata(input_dev, ac);
-
-	__set_bit(ac->pdata.ev_type, input_dev->evbit);
-
-	if (ac->pdata.ev_type == EV_REL) {
-		__set_bit(REL_X, input_dev->relbit);
-		__set_bit(REL_Y, input_dev->relbit);
-		__set_bit(REL_Z, input_dev->relbit);
-	} else {
-		/* EV_ABS */
-		__set_bit(ABS_X, input_dev->absbit);
-		__set_bit(ABS_Y, input_dev->absbit);
-		__set_bit(ABS_Z, input_dev->absbit);
-
-		if (pdata->data_range & FULL_RES)
-			range = ADXL_FULLRES_MAX_VAL;	/* Signed 13-bit */
-		else
-			range = ADXL_FIXEDRES_MAX_VAL;	/* Signed 10-bit */
-
-		input_set_abs_params(input_dev, ABS_X, -range, range, 3, 3);
-		input_set_abs_params(input_dev, ABS_Y, -range, range, 3, 3);
-		input_set_abs_params(input_dev, ABS_Z, -range, range, 3, 3);
-	}
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(pdata->ev_code_tap[ADXL_X_AXIS], input_dev->keybit);
-	__set_bit(pdata->ev_code_tap[ADXL_Y_AXIS], input_dev->keybit);
-	__set_bit(pdata->ev_code_tap[ADXL_Z_AXIS], input_dev->keybit);
-
-	if (pdata->ev_code_ff) {
-		ac->int_mask = FREE_FALL;
-		__set_bit(pdata->ev_code_ff, input_dev->keybit);
-	}
-
-	if (pdata->ev_code_act_inactivity)
-		__set_bit(pdata->ev_code_act_inactivity, input_dev->keybit);
-
-	ac->int_mask |= ACTIVITY | INACTIVITY;
-
-	if (pdata->watermark) {
-		ac->int_mask |= WATERMARK;
-		if (!FIFO_MODE(pdata->fifo_mode))
-			ac->pdata.fifo_mode |= FIFO_STREAM;
-	} else {
-		ac->int_mask |= DATA_READY;
-	}
-
-	if (pdata->tap_axis_control & (TAP_X_EN | TAP_Y_EN | TAP_Z_EN))
-		ac->int_mask |= SINGLE_TAP | DOUBLE_TAP;
-
-	if (FIFO_MODE(pdata->fifo_mode) == FIFO_BYPASS)
-		ac->fifo_delay = false;
-
-	ac->bops->write(dev, POWER_CTL, 0);
-
-	err = request_threaded_irq(ac->irq, NULL, adxl34x_irq,
-				   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
-				   dev_name(dev), ac);
-	if (err) {
-		dev_err(dev, "irq %d busy?\n", ac->irq);
-		goto err_free_mem;
-	}
-
-	err = sysfs_create_group(&dev->kobj, &adxl34x_attr_group);
-	if (err)
-		goto err_free_irq;
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_remove_attr;
-
-	AC_WRITE(ac, THRESH_TAP, pdata->tap_threshold);
-	AC_WRITE(ac, OFSX, pdata->x_axis_offset);
-	ac->hwcal.x = pdata->x_axis_offset;
-	AC_WRITE(ac, OFSY, pdata->y_axis_offset);
-	ac->hwcal.y = pdata->y_axis_offset;
-	AC_WRITE(ac, OFSZ, pdata->z_axis_offset);
-	ac->hwcal.z = pdata->z_axis_offset;
-	AC_WRITE(ac, THRESH_TAP, pdata->tap_threshold);
-	AC_WRITE(ac, DUR, pdata->tap_duration);
-	AC_WRITE(ac, LATENT, pdata->tap_latency);
-	AC_WRITE(ac, WINDOW, pdata->tap_window);
-	AC_WRITE(ac, THRESH_ACT, pdata->activity_threshold);
-	AC_WRITE(ac, THRESH_INACT, pdata->inactivity_threshold);
-	AC_WRITE(ac, TIME_INACT, pdata->inactivity_time);
-	AC_WRITE(ac, THRESH_FF, pdata->free_fall_threshold);
-	AC_WRITE(ac, TIME_FF, pdata->free_fall_time);
-	AC_WRITE(ac, TAP_AXES, pdata->tap_axis_control);
-	AC_WRITE(ac, ACT_INACT_CTL, pdata->act_axis_control);
-	AC_WRITE(ac, BW_RATE, RATE(ac->pdata.data_rate) |
-		 (pdata->low_power_mode ? LOW_POWER : 0));
-	AC_WRITE(ac, DATA_FORMAT, pdata->data_range);
-	AC_WRITE(ac, FIFO_CTL, FIFO_MODE(pdata->fifo_mode) |
-			SAMPLES(pdata->watermark));
-
-	if (pdata->use_int2) {
-		/* Map all INTs to INT2 */
-		AC_WRITE(ac, INT_MAP, ac->int_mask | OVERRUN);
-	} else {
-		/* Map all INTs to INT1 */
-		AC_WRITE(ac, INT_MAP, 0);
-	}
-
-	if (ac->model == 346 && ac->pdata.orientation_enable) {
-		AC_WRITE(ac, ORIENT_CONF,
-			ORIENT_DEADZONE(ac->pdata.deadzone_angle) |
-			ORIENT_DIVISOR(ac->pdata.divisor_length));
-
-		ac->orient2d_saved = 1234;
-		ac->orient3d_saved = 1234;
-
-		if (pdata->orientation_enable & ADXL_EN_ORIENTATION_3D)
-			for (i = 0; i < ARRAY_SIZE(pdata->ev_codes_orient_3d); i++)
-				__set_bit(pdata->ev_codes_orient_3d[i],
-					  input_dev->keybit);
-
-		if (pdata->orientation_enable & ADXL_EN_ORIENTATION_2D)
-			for (i = 0; i < ARRAY_SIZE(pdata->ev_codes_orient_2d); i++)
-				__set_bit(pdata->ev_codes_orient_2d[i],
-					  input_dev->keybit);
-	} else {
-		ac->pdata.orientation_enable = 0;
-	}
-
-	AC_WRITE(ac, INT_ENABLE, ac->int_mask | OVERRUN);
-
-	ac->pdata.power_mode &= (PCTL_AUTO_SLEEP | PCTL_LINK);
-
-	return ac;
-
- err_remove_attr:
-	sysfs_remove_group(&dev->kobj, &adxl34x_attr_group);
- err_free_irq:
-	free_irq(ac->irq, ac);
- err_free_mem:
-	input_free_device(input_dev);
-	kfree(ac);
- err_out:
-	return ERR_PTR(err);
-}
-EXPORT_SYMBOL_GPL(adxl34x_probe);
-
-int adxl34x_remove(struct adxl34x *ac)
-{
-	sysfs_remove_group(&ac->dev->kobj, &adxl34x_attr_group);
-	free_irq(ac->irq, ac);
-	input_unregister_device(ac->input);
-	dev_dbg(ac->dev, "unregistered accelerometer\n");
-	kfree(ac);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(adxl34x_remove);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("ADXL345/346 Three-Axis Digital Accelerometer Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/adxl34x.h b/ANDROID_3.4.5/drivers/input/misc/adxl34x.h
deleted file mode 100644
index bbbc80fd..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/adxl34x.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * ADXL345/346 Three-Axis Digital Accelerometers (I2C/SPI Interface)
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Copyright (C) 2009 Michael Hennerich, Analog Devices Inc.
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef _ADXL34X_H_
-#define _ADXL34X_H_
-
-struct device;
-struct adxl34x;
-
-struct adxl34x_bus_ops {
-	u16 bustype;
-	int (*read)(struct device *, unsigned char);
-	int (*read_block)(struct device *, unsigned char, int, void *);
-	int (*write)(struct device *, unsigned char, unsigned char);
-};
-
-void adxl34x_suspend(struct adxl34x *ac);
-void adxl34x_resume(struct adxl34x *ac);
-struct adxl34x *adxl34x_probe(struct device *dev, int irq,
-			      bool fifo_delay_default,
-			      const struct adxl34x_bus_ops *bops);
-int adxl34x_remove(struct adxl34x *ac);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/misc/apanel.c b/ANDROID_3.4.5/drivers/input/misc/apanel.c
deleted file mode 100644
index a8d2b8db..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/apanel.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- *  Fujitsu Lifebook Application Panel button drive
- *
- *  Copyright (C) 2007 Stephen Hemminger <shemminger@linux-foundation.org>
- *  Copyright (C) 2001-2003 Jochen Eisinger <jochen@penguin-breeder.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * Many Fujitsu Lifebook laptops have a small panel of buttons that are
- * accessible via the i2c/smbus interface. This driver polls those
- * buttons and generates input events.
- *
- * For more details see:
- *	http://apanel.sourceforge.net/tech.php
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/io.h>
-#include <linux/input-polldev.h>
-#include <linux/i2c.h>
-#include <linux/workqueue.h>
-#include <linux/leds.h>
-
-#define APANEL_NAME	"Fujitsu Application Panel"
-#define APANEL_VERSION	"1.3.1"
-#define APANEL		"apanel"
-
-/* How often we poll keys - msecs */
-#define POLL_INTERVAL_DEFAULT	1000
-
-/* Magic constants in BIOS that tell about buttons */
-enum apanel_devid {
-	APANEL_DEV_NONE	  = 0,
-	APANEL_DEV_APPBTN = 1,
-	APANEL_DEV_CDBTN  = 2,
-	APANEL_DEV_LCD	  = 3,
-	APANEL_DEV_LED	  = 4,
-
-	APANEL_DEV_MAX,
-};
-
-enum apanel_chip {
-	CHIP_NONE    = 0,
-	CHIP_OZ992C  = 1,
-	CHIP_OZ163T  = 2,
-	CHIP_OZ711M3 = 4,
-};
-
-/* Result of BIOS snooping/probing -- what features are supported */
-static enum apanel_chip device_chip[APANEL_DEV_MAX];
-
-#define MAX_PANEL_KEYS	12
-
-struct apanel {
-	struct input_polled_dev *ipdev;
-	struct i2c_client *client;
-	unsigned short keymap[MAX_PANEL_KEYS];
-	u16    nkeys;
-	u16    led_bits;
-	struct work_struct led_work;
-	struct led_classdev mail_led;
-};
-
-
-static int apanel_probe(struct i2c_client *, const struct i2c_device_id *);
-
-static void report_key(struct input_dev *input, unsigned keycode)
-{
-	pr_debug(APANEL ": report key %#x\n", keycode);
-	input_report_key(input, keycode, 1);
-	input_sync(input);
-
-	input_report_key(input, keycode, 0);
-	input_sync(input);
-}
-
-/* Poll for key changes
- *
- * Read Application keys via SMI
- *  A (0x4), B (0x8), Internet (0x2), Email (0x1).
- *
- * CD keys:
- * Forward (0x100), Rewind (0x200), Stop (0x400), Pause (0x800)
- */
-static void apanel_poll(struct input_polled_dev *ipdev)
-{
-	struct apanel *ap = ipdev->private;
-	struct input_dev *idev = ipdev->input;
-	u8 cmd = device_chip[APANEL_DEV_APPBTN] == CHIP_OZ992C ? 0 : 8;
-	s32 data;
-	int i;
-
-	data = i2c_smbus_read_word_data(ap->client, cmd);
-	if (data < 0)
-		return;	/* ignore errors (due to ACPI??) */
-
-	/* write back to clear latch */
-	i2c_smbus_write_word_data(ap->client, cmd, 0);
-
-	if (!data)
-		return;
-
-	dev_dbg(&idev->dev, APANEL ": data %#x\n", data);
-	for (i = 0; i < idev->keycodemax; i++)
-		if ((1u << i) & data)
-			report_key(idev, ap->keymap[i]);
-}
-
-/* Track state changes of LED */
-static void led_update(struct work_struct *work)
-{
-	struct apanel *ap = container_of(work, struct apanel, led_work);
-
-	i2c_smbus_write_word_data(ap->client, 0x10, ap->led_bits);
-}
-
-static void mail_led_set(struct led_classdev *led,
-			 enum led_brightness value)
-{
-	struct apanel *ap = container_of(led, struct apanel, mail_led);
-
-	if (value != LED_OFF)
-		ap->led_bits |= 0x8000;
-	else
-		ap->led_bits &= ~0x8000;
-
-	schedule_work(&ap->led_work);
-}
-
-static int apanel_remove(struct i2c_client *client)
-{
-	struct apanel *ap = i2c_get_clientdata(client);
-
-	if (device_chip[APANEL_DEV_LED] != CHIP_NONE)
-		led_classdev_unregister(&ap->mail_led);
-
-	input_unregister_polled_device(ap->ipdev);
-	input_free_polled_device(ap->ipdev);
-
-	return 0;
-}
-
-static void apanel_shutdown(struct i2c_client *client)
-{
-	apanel_remove(client);
-}
-
-static const struct i2c_device_id apanel_id[] = {
-	{ "fujitsu_apanel", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, apanel_id);
-
-static struct i2c_driver apanel_driver = {
-	.driver = {
-		.name = APANEL,
-	},
-	.probe		= &apanel_probe,
-	.remove		= &apanel_remove,
-	.shutdown	= &apanel_shutdown,
-	.id_table	= apanel_id,
-};
-
-static struct apanel apanel = {
-	.keymap = {
-		[0] = KEY_MAIL,
-		[1] = KEY_WWW,
-		[2] = KEY_PROG2,
-		[3] = KEY_PROG1,
-
-		[8] = KEY_FORWARD,
-		[9] = KEY_REWIND,
-		[10] = KEY_STOPCD,
-		[11] = KEY_PLAYPAUSE,
-
-	},
-	.mail_led = {
-		.name = "mail:blue",
-		.brightness_set = mail_led_set,
-	},
-};
-
-/* NB: Only one panel on the i2c. */
-static int apanel_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
-{
-	struct apanel *ap;
-	struct input_polled_dev *ipdev;
-	struct input_dev *idev;
-	u8 cmd = device_chip[APANEL_DEV_APPBTN] == CHIP_OZ992C ? 0 : 8;
-	int i, err = -ENOMEM;
-
-	ap = &apanel;
-
-	ipdev = input_allocate_polled_device();
-	if (!ipdev)
-		goto out1;
-
-	ap->ipdev = ipdev;
-	ap->client = client;
-
-	i2c_set_clientdata(client, ap);
-
-	err = i2c_smbus_write_word_data(client, cmd, 0);
-	if (err) {
-		dev_warn(&client->dev, APANEL ": smbus write error %d\n",
-			 err);
-		goto out3;
-	}
-
-	ipdev->poll = apanel_poll;
-	ipdev->poll_interval = POLL_INTERVAL_DEFAULT;
-	ipdev->private = ap;
-
-	idev = ipdev->input;
-	idev->name = APANEL_NAME " buttons";
-	idev->phys = "apanel/input0";
-	idev->id.bustype = BUS_HOST;
-	idev->dev.parent = &client->dev;
-
-	set_bit(EV_KEY, idev->evbit);
-
-	idev->keycode = ap->keymap;
-	idev->keycodesize = sizeof(ap->keymap[0]);
-	idev->keycodemax = (device_chip[APANEL_DEV_CDBTN] != CHIP_NONE) ? 12 : 4;
-
-	for (i = 0; i < idev->keycodemax; i++)
-		if (ap->keymap[i])
-			set_bit(ap->keymap[i], idev->keybit);
-
-	err = input_register_polled_device(ipdev);
-	if (err)
-		goto out3;
-
-	INIT_WORK(&ap->led_work, led_update);
-	if (device_chip[APANEL_DEV_LED] != CHIP_NONE) {
-		err = led_classdev_register(&client->dev, &ap->mail_led);
-		if (err)
-			goto out4;
-	}
-
-	return 0;
-out4:
-	input_unregister_polled_device(ipdev);
-out3:
-	input_free_polled_device(ipdev);
-out1:
-	return err;
-}
-
-/* Scan the system ROM for the signature "FJKEYINF" */
-static __init const void __iomem *bios_signature(const void __iomem *bios)
-{
-	ssize_t offset;
-	const unsigned char signature[] = "FJKEYINF";
-
-	for (offset = 0; offset < 0x10000; offset += 0x10) {
-		if (check_signature(bios + offset, signature,
-				    sizeof(signature)-1))
-			return bios + offset;
-	}
-	pr_notice(APANEL ": Fujitsu BIOS signature '%s' not found...\n",
-		  signature);
-	return NULL;
-}
-
-static int __init apanel_init(void)
-{
-	void __iomem *bios;
-	const void __iomem *p;
-	u8 devno;
-	unsigned char i2c_addr;
-	int found = 0;
-
-	bios = ioremap(0xF0000, 0x10000); /* Can't fail */
-
-	p = bios_signature(bios);
-	if (!p) {
-		iounmap(bios);
-		return -ENODEV;
-	}
-
-	/* just use the first address */
-	p += 8;
-	i2c_addr = readb(p + 3) >> 1;
-
-	for ( ; (devno = readb(p)) & 0x7f; p += 4) {
-		unsigned char method, slave, chip;
-
-		method = readb(p + 1);
-		chip = readb(p + 2);
-		slave = readb(p + 3) >> 1;
-
-		if (slave != i2c_addr) {
-			pr_notice(APANEL ": only one SMBus slave "
-				  "address supported, skiping device...\n");
-			continue;
-		}
-
-		/* translate alternative device numbers */
-		switch (devno) {
-		case 6:
-			devno = APANEL_DEV_APPBTN;
-			break;
-		case 7:
-			devno = APANEL_DEV_LED;
-			break;
-		}
-
-		if (devno >= APANEL_DEV_MAX)
-			pr_notice(APANEL ": unknown device %u found\n", devno);
-		else if (device_chip[devno] != CHIP_NONE)
-			pr_warning(APANEL ": duplicate entry for devno %u\n", devno);
-
-		else if (method != 1 && method != 2 && method != 4) {
-			pr_notice(APANEL ": unknown method %u for devno %u\n",
-				  method, devno);
-		} else {
-			device_chip[devno] = (enum apanel_chip) chip;
-			++found;
-		}
-	}
-	iounmap(bios);
-
-	if (found == 0) {
-		pr_info(APANEL ": no input devices reported by BIOS\n");
-		return -EIO;
-	}
-
-	return i2c_add_driver(&apanel_driver);
-}
-module_init(apanel_init);
-
-static void __exit apanel_cleanup(void)
-{
-	i2c_del_driver(&apanel_driver);
-}
-module_exit(apanel_cleanup);
-
-MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
-MODULE_DESCRIPTION(APANEL_NAME " driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(APANEL_VERSION);
-
-MODULE_ALIAS("dmi:*:svnFUJITSU:pnLifeBook*:pvr*:rvnFUJITSU:*");
-MODULE_ALIAS("dmi:*:svnFUJITSU:pnLifebook*:pvr*:rvnFUJITSU:*");
diff --git a/ANDROID_3.4.5/drivers/input/misc/ati_remote2.c b/ANDROID_3.4.5/drivers/input/misc/ati_remote2.c
deleted file mode 100644
index f63341f2..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/ati_remote2.c
+++ /dev/null
@@ -1,1016 +0,0 @@
-/*
- * ati_remote2 - ATI/Philips USB RF remote driver
- *
- * Copyright (C) 2005-2008 Ville Syrjala <syrjala@sci.fi>
- * Copyright (C) 2007-2008 Peter Stokes <linux@dadeos.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- */
-
-#include <linux/usb/input.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-#define DRIVER_DESC    "ATI/Philips USB RF remote driver"
-#define DRIVER_VERSION "0.3"
-
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_VERSION(DRIVER_VERSION);
-MODULE_AUTHOR("Ville Syrjala <syrjala@sci.fi>");
-MODULE_LICENSE("GPL");
-
-/*
- * ATI Remote Wonder II Channel Configuration
- *
- * The remote control can by assigned one of sixteen "channels" in order to facilitate
- * the use of multiple remote controls within range of each other.
- * A remote's "channel" may be altered by pressing and holding the "PC" button for
- * approximately 3 seconds, after which the button will slowly flash the count of the
- * currently configured "channel", using the numeric keypad enter a number between 1 and
- * 16 and then press the "PC" button again, the button will slowly flash the count of the
- * newly configured "channel".
- */
-
-enum {
-	ATI_REMOTE2_MAX_CHANNEL_MASK = 0xFFFF,
-	ATI_REMOTE2_MAX_MODE_MASK = 0x1F,
-};
-
-static int ati_remote2_set_mask(const char *val,
-				const struct kernel_param *kp,
-				unsigned int max)
-{
-	unsigned int mask;
-	int ret;
-
-	if (!val)
-		return -EINVAL;
-
-	ret = kstrtouint(val, 0, &mask);
-	if (ret)
-		return ret;
-
-	if (mask & ~max)
-		return -EINVAL;
-
-	*(unsigned int *)kp->arg = mask;
-
-	return 0;
-}
-
-static int ati_remote2_set_channel_mask(const char *val,
-					const struct kernel_param *kp)
-{
-	pr_debug("%s()\n", __func__);
-
-	return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_CHANNEL_MASK);
-}
-
-static int ati_remote2_get_channel_mask(char *buffer,
-					const struct kernel_param *kp)
-{
-	pr_debug("%s()\n", __func__);
-
-	return sprintf(buffer, "0x%04x", *(unsigned int *)kp->arg);
-}
-
-static int ati_remote2_set_mode_mask(const char *val,
-				     const struct kernel_param *kp)
-{
-	pr_debug("%s()\n", __func__);
-
-	return ati_remote2_set_mask(val, kp, ATI_REMOTE2_MAX_MODE_MASK);
-}
-
-static int ati_remote2_get_mode_mask(char *buffer,
-				     const struct kernel_param *kp)
-{
-	pr_debug("%s()\n", __func__);
-
-	return sprintf(buffer, "0x%02x", *(unsigned int *)kp->arg);
-}
-
-static unsigned int channel_mask = ATI_REMOTE2_MAX_CHANNEL_MASK;
-#define param_check_channel_mask(name, p) __param_check(name, p, unsigned int)
-static struct kernel_param_ops param_ops_channel_mask = {
-	.set = ati_remote2_set_channel_mask,
-	.get = ati_remote2_get_channel_mask,
-};
-module_param(channel_mask, channel_mask, 0644);
-MODULE_PARM_DESC(channel_mask, "Bitmask of channels to accept <15:Channel16>...<1:Channel2><0:Channel1>");
-
-static unsigned int mode_mask = ATI_REMOTE2_MAX_MODE_MASK;
-#define param_check_mode_mask(name, p) __param_check(name, p, unsigned int)
-static struct kernel_param_ops param_ops_mode_mask = {
-	.set = ati_remote2_set_mode_mask,
-	.get = ati_remote2_get_mode_mask,
-};
-module_param(mode_mask, mode_mask, 0644);
-MODULE_PARM_DESC(mode_mask, "Bitmask of modes to accept <4:PC><3:AUX4><2:AUX3><1:AUX2><0:AUX1>");
-
-static struct usb_device_id ati_remote2_id_table[] = {
-	{ USB_DEVICE(0x0471, 0x0602) },	/* ATI Remote Wonder II */
-	{ }
-};
-MODULE_DEVICE_TABLE(usb, ati_remote2_id_table);
-
-static DEFINE_MUTEX(ati_remote2_mutex);
-
-enum {
-	ATI_REMOTE2_OPENED = 0x1,
-	ATI_REMOTE2_SUSPENDED = 0x2,
-};
-
-enum {
-	ATI_REMOTE2_AUX1,
-	ATI_REMOTE2_AUX2,
-	ATI_REMOTE2_AUX3,
-	ATI_REMOTE2_AUX4,
-	ATI_REMOTE2_PC,
-	ATI_REMOTE2_MODES,
-};
-
-static const struct {
-	u8  hw_code;
-	u16 keycode;
-} ati_remote2_key_table[] = {
-	{ 0x00, KEY_0 },
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
-	{ 0x0c, KEY_POWER },
-	{ 0x0d, KEY_MUTE },
-	{ 0x10, KEY_VOLUMEUP },
-	{ 0x11, KEY_VOLUMEDOWN },
-	{ 0x20, KEY_CHANNELUP },
-	{ 0x21, KEY_CHANNELDOWN },
-	{ 0x28, KEY_FORWARD },
-	{ 0x29, KEY_REWIND },
-	{ 0x2c, KEY_PLAY },
-	{ 0x30, KEY_PAUSE },
-	{ 0x31, KEY_STOP },
-	{ 0x37, KEY_RECORD },
-	{ 0x38, KEY_DVD },
-	{ 0x39, KEY_TV },
-	{ 0x3f, KEY_PROG1 }, /* AUX1-AUX4 and PC */
-	{ 0x54, KEY_MENU },
-	{ 0x58, KEY_UP },
-	{ 0x59, KEY_DOWN },
-	{ 0x5a, KEY_LEFT },
-	{ 0x5b, KEY_RIGHT },
-	{ 0x5c, KEY_OK },
-	{ 0x78, KEY_A },
-	{ 0x79, KEY_B },
-	{ 0x7a, KEY_C },
-	{ 0x7b, KEY_D },
-	{ 0x7c, KEY_E },
-	{ 0x7d, KEY_F },
-	{ 0x82, KEY_ENTER },
-	{ 0x8e, KEY_VENDOR },
-	{ 0x96, KEY_COFFEE },
-	{ 0xa9, BTN_LEFT },
-	{ 0xaa, BTN_RIGHT },
-	{ 0xbe, KEY_QUESTION },
-	{ 0xd0, KEY_EDIT },
-	{ 0xd5, KEY_FRONT },
-	{ 0xf9, KEY_INFO },
-};
-
-struct ati_remote2 {
-	struct input_dev *idev;
-	struct usb_device *udev;
-
-	struct usb_interface *intf[2];
-	struct usb_endpoint_descriptor *ep[2];
-	struct urb *urb[2];
-	void *buf[2];
-	dma_addr_t buf_dma[2];
-
-	unsigned long jiffies;
-	int mode;
-
-	char name[64];
-	char phys[64];
-
-	/* Each mode (AUX1-AUX4 and PC) can have an independent keymap. */
-	u16 keycode[ATI_REMOTE2_MODES][ARRAY_SIZE(ati_remote2_key_table)];
-
-	unsigned int flags;
-
-	unsigned int channel_mask;
-	unsigned int mode_mask;
-};
-
-static int ati_remote2_probe(struct usb_interface *interface, const struct usb_device_id *id);
-static void ati_remote2_disconnect(struct usb_interface *interface);
-static int ati_remote2_suspend(struct usb_interface *interface, pm_message_t message);
-static int ati_remote2_resume(struct usb_interface *interface);
-static int ati_remote2_reset_resume(struct usb_interface *interface);
-static int ati_remote2_pre_reset(struct usb_interface *interface);
-static int ati_remote2_post_reset(struct usb_interface *interface);
-
-static struct usb_driver ati_remote2_driver = {
-	.name       = "ati_remote2",
-	.probe      = ati_remote2_probe,
-	.disconnect = ati_remote2_disconnect,
-	.id_table   = ati_remote2_id_table,
-	.suspend    = ati_remote2_suspend,
-	.resume     = ati_remote2_resume,
-	.reset_resume = ati_remote2_reset_resume,
-	.pre_reset  = ati_remote2_pre_reset,
-	.post_reset = ati_remote2_post_reset,
-	.supports_autosuspend = 1,
-};
-
-static int ati_remote2_submit_urbs(struct ati_remote2 *ar2)
-{
-	int r;
-
-	r = usb_submit_urb(ar2->urb[0], GFP_KERNEL);
-	if (r) {
-		dev_err(&ar2->intf[0]->dev,
-			"%s(): usb_submit_urb() = %d\n", __func__, r);
-		return r;
-	}
-	r = usb_submit_urb(ar2->urb[1], GFP_KERNEL);
-	if (r) {
-		usb_kill_urb(ar2->urb[0]);
-		dev_err(&ar2->intf[1]->dev,
-			"%s(): usb_submit_urb() = %d\n", __func__, r);
-		return r;
-	}
-
-	return 0;
-}
-
-static void ati_remote2_kill_urbs(struct ati_remote2 *ar2)
-{
-	usb_kill_urb(ar2->urb[1]);
-	usb_kill_urb(ar2->urb[0]);
-}
-
-static int ati_remote2_open(struct input_dev *idev)
-{
-	struct ati_remote2 *ar2 = input_get_drvdata(idev);
-	int r;
-
-	dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
-
-	r = usb_autopm_get_interface(ar2->intf[0]);
-	if (r) {
-		dev_err(&ar2->intf[0]->dev,
-			"%s(): usb_autopm_get_interface() = %d\n", __func__, r);
-		goto fail1;
-	}
-
-	mutex_lock(&ati_remote2_mutex);
-
-	if (!(ar2->flags & ATI_REMOTE2_SUSPENDED)) {
-		r = ati_remote2_submit_urbs(ar2);
-		if (r)
-			goto fail2;
-	}
-
-	ar2->flags |= ATI_REMOTE2_OPENED;
-
-	mutex_unlock(&ati_remote2_mutex);
-
-	usb_autopm_put_interface(ar2->intf[0]);
-
-	return 0;
-
- fail2:
-	mutex_unlock(&ati_remote2_mutex);
-	usb_autopm_put_interface(ar2->intf[0]);
- fail1:
-	return r;
-}
-
-static void ati_remote2_close(struct input_dev *idev)
-{
-	struct ati_remote2 *ar2 = input_get_drvdata(idev);
-
-	dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
-
-	mutex_lock(&ati_remote2_mutex);
-
-	if (!(ar2->flags & ATI_REMOTE2_SUSPENDED))
-		ati_remote2_kill_urbs(ar2);
-
-	ar2->flags &= ~ATI_REMOTE2_OPENED;
-
-	mutex_unlock(&ati_remote2_mutex);
-}
-
-static void ati_remote2_input_mouse(struct ati_remote2 *ar2)
-{
-	struct input_dev *idev = ar2->idev;
-	u8 *data = ar2->buf[0];
-	int channel, mode;
-
-	channel = data[0] >> 4;
-
-	if (!((1 << channel) & ar2->channel_mask))
-		return;
-
-	mode = data[0] & 0x0F;
-
-	if (mode > ATI_REMOTE2_PC) {
-		dev_err(&ar2->intf[0]->dev,
-			"Unknown mode byte (%02x %02x %02x %02x)\n",
-			data[3], data[2], data[1], data[0]);
-		return;
-	}
-
-	if (!((1 << mode) & ar2->mode_mask))
-		return;
-
-	input_event(idev, EV_REL, REL_X, (s8) data[1]);
-	input_event(idev, EV_REL, REL_Y, (s8) data[2]);
-	input_sync(idev);
-}
-
-static int ati_remote2_lookup(unsigned int hw_code)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(ati_remote2_key_table); i++)
-		if (ati_remote2_key_table[i].hw_code == hw_code)
-			return i;
-
-	return -1;
-}
-
-static void ati_remote2_input_key(struct ati_remote2 *ar2)
-{
-	struct input_dev *idev = ar2->idev;
-	u8 *data = ar2->buf[1];
-	int channel, mode, hw_code, index;
-
-	channel = data[0] >> 4;
-
-	if (!((1 << channel) & ar2->channel_mask))
-		return;
-
-	mode = data[0] & 0x0F;
-
-	if (mode > ATI_REMOTE2_PC) {
-		dev_err(&ar2->intf[1]->dev,
-			"Unknown mode byte (%02x %02x %02x %02x)\n",
-			data[3], data[2], data[1], data[0]);
-		return;
-	}
-
-	hw_code = data[2];
-	if (hw_code == 0x3f) {
-		/*
-		 * For some incomprehensible reason the mouse pad generates
-		 * events which look identical to the events from the last
-		 * pressed mode key. Naturally we don't want to generate key
-		 * events for the mouse pad so we filter out any subsequent
-		 * events from the same mode key.
-		 */
-		if (ar2->mode == mode)
-			return;
-
-		if (data[1] == 0)
-			ar2->mode = mode;
-	}
-
-	if (!((1 << mode) & ar2->mode_mask))
-		return;
-
-	index = ati_remote2_lookup(hw_code);
-	if (index < 0) {
-		dev_err(&ar2->intf[1]->dev,
-			"Unknown code byte (%02x %02x %02x %02x)\n",
-			data[3], data[2], data[1], data[0]);
-		return;
-	}
-
-	switch (data[1]) {
-	case 0:	/* release */
-		break;
-	case 1:	/* press */
-		ar2->jiffies = jiffies + msecs_to_jiffies(idev->rep[REP_DELAY]);
-		break;
-	case 2:	/* repeat */
-
-		/* No repeat for mouse buttons. */
-		if (ar2->keycode[mode][index] == BTN_LEFT ||
-		    ar2->keycode[mode][index] == BTN_RIGHT)
-			return;
-
-		if (!time_after_eq(jiffies, ar2->jiffies))
-			return;
-
-		ar2->jiffies = jiffies + msecs_to_jiffies(idev->rep[REP_PERIOD]);
-		break;
-	default:
-		dev_err(&ar2->intf[1]->dev,
-			"Unknown state byte (%02x %02x %02x %02x)\n",
-			data[3], data[2], data[1], data[0]);
-		return;
-	}
-
-	input_event(idev, EV_KEY, ar2->keycode[mode][index], data[1]);
-	input_sync(idev);
-}
-
-static void ati_remote2_complete_mouse(struct urb *urb)
-{
-	struct ati_remote2 *ar2 = urb->context;
-	int r;
-
-	switch (urb->status) {
-	case 0:
-		usb_mark_last_busy(ar2->udev);
-		ati_remote2_input_mouse(ar2);
-		break;
-	case -ENOENT:
-	case -EILSEQ:
-	case -ECONNRESET:
-	case -ESHUTDOWN:
-		dev_dbg(&ar2->intf[0]->dev,
-			"%s(): urb status = %d\n", __func__, urb->status);
-		return;
-	default:
-		usb_mark_last_busy(ar2->udev);
-		dev_err(&ar2->intf[0]->dev,
-			"%s(): urb status = %d\n", __func__, urb->status);
-	}
-
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r)
-		dev_err(&ar2->intf[0]->dev,
-			"%s(): usb_submit_urb() = %d\n", __func__, r);
-}
-
-static void ati_remote2_complete_key(struct urb *urb)
-{
-	struct ati_remote2 *ar2 = urb->context;
-	int r;
-
-	switch (urb->status) {
-	case 0:
-		usb_mark_last_busy(ar2->udev);
-		ati_remote2_input_key(ar2);
-		break;
-	case -ENOENT:
-	case -EILSEQ:
-	case -ECONNRESET:
-	case -ESHUTDOWN:
-		dev_dbg(&ar2->intf[1]->dev,
-			"%s(): urb status = %d\n", __func__, urb->status);
-		return;
-	default:
-		usb_mark_last_busy(ar2->udev);
-		dev_err(&ar2->intf[1]->dev,
-			"%s(): urb status = %d\n", __func__, urb->status);
-	}
-
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r)
-		dev_err(&ar2->intf[1]->dev,
-			"%s(): usb_submit_urb() = %d\n", __func__, r);
-}
-
-static int ati_remote2_getkeycode(struct input_dev *idev,
-				  struct input_keymap_entry *ke)
-{
-	struct ati_remote2 *ar2 = input_get_drvdata(idev);
-	unsigned int mode;
-	int offset;
-	unsigned int index;
-	unsigned int scancode;
-
-	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
-		index = ke->index;
-		if (index >= ATI_REMOTE2_MODES *
-				ARRAY_SIZE(ati_remote2_key_table))
-			return -EINVAL;
-
-		mode = ke->index / ARRAY_SIZE(ati_remote2_key_table);
-		offset = ke->index % ARRAY_SIZE(ati_remote2_key_table);
-		scancode = (mode << 8) + ati_remote2_key_table[offset].hw_code;
-	} else {
-		if (input_scancode_to_scalar(ke, &scancode))
-			return -EINVAL;
-
-		mode = scancode >> 8;
-		if (mode > ATI_REMOTE2_PC)
-			return -EINVAL;
-
-		offset = ati_remote2_lookup(scancode & 0xff);
-		if (offset < 0)
-			return -EINVAL;
-
-		index = mode * ARRAY_SIZE(ati_remote2_key_table) + offset;
-	}
-
-	ke->keycode = ar2->keycode[mode][offset];
-	ke->len = sizeof(scancode);
-	memcpy(&ke->scancode, &scancode, sizeof(scancode));
-	ke->index = index;
-
-	return 0;
-}
-
-static int ati_remote2_setkeycode(struct input_dev *idev,
-				  const struct input_keymap_entry *ke,
-				  unsigned int *old_keycode)
-{
-	struct ati_remote2 *ar2 = input_get_drvdata(idev);
-	unsigned int mode;
-	int offset;
-	unsigned int index;
-	unsigned int scancode;
-
-	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
-		if (ke->index >= ATI_REMOTE2_MODES *
-				ARRAY_SIZE(ati_remote2_key_table))
-			return -EINVAL;
-
-		mode = ke->index / ARRAY_SIZE(ati_remote2_key_table);
-		offset = ke->index % ARRAY_SIZE(ati_remote2_key_table);
-	} else {
-		if (input_scancode_to_scalar(ke, &scancode))
-			return -EINVAL;
-
-		mode = scancode >> 8;
-		if (mode > ATI_REMOTE2_PC)
-			return -EINVAL;
-
-		offset = ati_remote2_lookup(scancode & 0xff);
-		if (offset < 0)
-			return -EINVAL;
-	}
-
-	*old_keycode = ar2->keycode[mode][offset];
-	ar2->keycode[mode][offset] = ke->keycode;
-	__set_bit(ke->keycode, idev->keybit);
-
-	for (mode = 0; mode < ATI_REMOTE2_MODES; mode++) {
-		for (index = 0; index < ARRAY_SIZE(ati_remote2_key_table); index++) {
-			if (ar2->keycode[mode][index] == *old_keycode)
-				return 0;
-		}
-	}
-
-	__clear_bit(*old_keycode, idev->keybit);
-
-	return 0;
-}
-
-static int ati_remote2_input_init(struct ati_remote2 *ar2)
-{
-	struct input_dev *idev;
-	int index, mode, retval;
-
-	idev = input_allocate_device();
-	if (!idev)
-		return -ENOMEM;
-
-	ar2->idev = idev;
-	input_set_drvdata(idev, ar2);
-
-	idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | BIT_MASK(EV_REL);
-	idev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_RIGHT);
-	idev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-
-	for (mode = 0; mode < ATI_REMOTE2_MODES; mode++) {
-		for (index = 0; index < ARRAY_SIZE(ati_remote2_key_table); index++) {
-			ar2->keycode[mode][index] = ati_remote2_key_table[index].keycode;
-			__set_bit(ar2->keycode[mode][index], idev->keybit);
-		}
-	}
-
-	/* AUX1-AUX4 and PC generate the same scancode. */
-	index = ati_remote2_lookup(0x3f);
-	ar2->keycode[ATI_REMOTE2_AUX1][index] = KEY_PROG1;
-	ar2->keycode[ATI_REMOTE2_AUX2][index] = KEY_PROG2;
-	ar2->keycode[ATI_REMOTE2_AUX3][index] = KEY_PROG3;
-	ar2->keycode[ATI_REMOTE2_AUX4][index] = KEY_PROG4;
-	ar2->keycode[ATI_REMOTE2_PC][index] = KEY_PC;
-	__set_bit(KEY_PROG1, idev->keybit);
-	__set_bit(KEY_PROG2, idev->keybit);
-	__set_bit(KEY_PROG3, idev->keybit);
-	__set_bit(KEY_PROG4, idev->keybit);
-	__set_bit(KEY_PC, idev->keybit);
-
-	idev->rep[REP_DELAY]  = 250;
-	idev->rep[REP_PERIOD] = 33;
-
-	idev->open = ati_remote2_open;
-	idev->close = ati_remote2_close;
-
-	idev->getkeycode = ati_remote2_getkeycode;
-	idev->setkeycode = ati_remote2_setkeycode;
-
-	idev->name = ar2->name;
-	idev->phys = ar2->phys;
-
-	usb_to_input_id(ar2->udev, &idev->id);
-	idev->dev.parent = &ar2->udev->dev;
-
-	retval = input_register_device(idev);
-	if (retval)
-		input_free_device(idev);
-
-	return retval;
-}
-
-static int ati_remote2_urb_init(struct ati_remote2 *ar2)
-{
-	struct usb_device *udev = ar2->udev;
-	int i, pipe, maxp;
-
-	for (i = 0; i < 2; i++) {
-		ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]);
-		if (!ar2->buf[i])
-			return -ENOMEM;
-
-		ar2->urb[i] = usb_alloc_urb(0, GFP_KERNEL);
-		if (!ar2->urb[i])
-			return -ENOMEM;
-
-		pipe = usb_rcvintpipe(udev, ar2->ep[i]->bEndpointAddress);
-		maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
-		maxp = maxp > 4 ? 4 : maxp;
-
-		usb_fill_int_urb(ar2->urb[i], udev, pipe, ar2->buf[i], maxp,
-				 i ? ati_remote2_complete_key : ati_remote2_complete_mouse,
-				 ar2, ar2->ep[i]->bInterval);
-		ar2->urb[i]->transfer_dma = ar2->buf_dma[i];
-		ar2->urb[i]->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-	}
-
-	return 0;
-}
-
-static void ati_remote2_urb_cleanup(struct ati_remote2 *ar2)
-{
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		usb_free_urb(ar2->urb[i]);
-		usb_free_coherent(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]);
-	}
-}
-
-static int ati_remote2_setup(struct ati_remote2 *ar2, unsigned int ch_mask)
-{
-	int r, i, channel;
-
-	/*
-	 * Configure receiver to only accept input from remote "channel"
-	 *  channel == 0  -> Accept input from any remote channel
-	 *  channel == 1  -> Only accept input from remote channel 1
-	 *  channel == 2  -> Only accept input from remote channel 2
-	 *  ...
-	 *  channel == 16 -> Only accept input from remote channel 16
-	 */
-
-	channel = 0;
-	for (i = 0; i < 16; i++) {
-		if ((1 << i) & ch_mask) {
-			if (!(~(1 << i) & ch_mask))
-				channel = i + 1;
-			break;
-		}
-	}
-
-	r = usb_control_msg(ar2->udev, usb_sndctrlpipe(ar2->udev, 0),
-			    0x20,
-			    USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
-			    channel, 0x0, NULL, 0, USB_CTRL_SET_TIMEOUT);
-	if (r) {
-		dev_err(&ar2->udev->dev, "%s - failed to set channel due to error: %d\n",
-			__func__, r);
-		return r;
-	}
-
-	return 0;
-}
-
-static ssize_t ati_remote2_show_channel_mask(struct device *dev,
-					     struct device_attribute *attr,
-					     char *buf)
-{
-	struct usb_device *udev = to_usb_device(dev);
-	struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
-	struct ati_remote2 *ar2 = usb_get_intfdata(intf);
-
-	return sprintf(buf, "0x%04x\n", ar2->channel_mask);
-}
-
-static ssize_t ati_remote2_store_channel_mask(struct device *dev,
-					      struct device_attribute *attr,
-					      const char *buf, size_t count)
-{
-	struct usb_device *udev = to_usb_device(dev);
-	struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
-	struct ati_remote2 *ar2 = usb_get_intfdata(intf);
-	unsigned int mask;
-	int r;
-
-	r = kstrtouint(buf, 0, &mask);
-	if (r)
-		return r;
-
-	if (mask & ~ATI_REMOTE2_MAX_CHANNEL_MASK)
-		return -EINVAL;
-
-	r = usb_autopm_get_interface(ar2->intf[0]);
-	if (r) {
-		dev_err(&ar2->intf[0]->dev,
-			"%s(): usb_autopm_get_interface() = %d\n", __func__, r);
-		return r;
-	}
-
-	mutex_lock(&ati_remote2_mutex);
-
-	if (mask != ar2->channel_mask) {
-		r = ati_remote2_setup(ar2, mask);
-		if (!r)
-			ar2->channel_mask = mask;
-	}
-
-	mutex_unlock(&ati_remote2_mutex);
-
-	usb_autopm_put_interface(ar2->intf[0]);
-
-	return r ? r : count;
-}
-
-static ssize_t ati_remote2_show_mode_mask(struct device *dev,
-					  struct device_attribute *attr,
-					  char *buf)
-{
-	struct usb_device *udev = to_usb_device(dev);
-	struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
-	struct ati_remote2 *ar2 = usb_get_intfdata(intf);
-
-	return sprintf(buf, "0x%02x\n", ar2->mode_mask);
-}
-
-static ssize_t ati_remote2_store_mode_mask(struct device *dev,
-					   struct device_attribute *attr,
-					   const char *buf, size_t count)
-{
-	struct usb_device *udev = to_usb_device(dev);
-	struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
-	struct ati_remote2 *ar2 = usb_get_intfdata(intf);
-	unsigned int mask;
-	int err;
-
-	err = kstrtouint(buf, 0, &mask);
-	if (err)
-		return err;
-
-	if (mask & ~ATI_REMOTE2_MAX_MODE_MASK)
-		return -EINVAL;
-
-	ar2->mode_mask = mask;
-
-	return count;
-}
-
-static DEVICE_ATTR(channel_mask, 0644, ati_remote2_show_channel_mask,
-		   ati_remote2_store_channel_mask);
-
-static DEVICE_ATTR(mode_mask, 0644, ati_remote2_show_mode_mask,
-		   ati_remote2_store_mode_mask);
-
-static struct attribute *ati_remote2_attrs[] = {
-	&dev_attr_channel_mask.attr,
-	&dev_attr_mode_mask.attr,
-	NULL,
-};
-
-static struct attribute_group ati_remote2_attr_group = {
-	.attrs = ati_remote2_attrs,
-};
-
-static int ati_remote2_probe(struct usb_interface *interface, const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev(interface);
-	struct usb_host_interface *alt = interface->cur_altsetting;
-	struct ati_remote2 *ar2;
-	int r;
-
-	if (alt->desc.bInterfaceNumber)
-		return -ENODEV;
-
-	ar2 = kzalloc(sizeof (struct ati_remote2), GFP_KERNEL);
-	if (!ar2)
-		return -ENOMEM;
-
-	ar2->udev = udev;
-
-	ar2->intf[0] = interface;
-	ar2->ep[0] = &alt->endpoint[0].desc;
-
-	ar2->intf[1] = usb_ifnum_to_if(udev, 1);
-	r = usb_driver_claim_interface(&ati_remote2_driver, ar2->intf[1], ar2);
-	if (r)
-		goto fail1;
-	alt = ar2->intf[1]->cur_altsetting;
-	ar2->ep[1] = &alt->endpoint[0].desc;
-
-	r = ati_remote2_urb_init(ar2);
-	if (r)
-		goto fail2;
-
-	ar2->channel_mask = channel_mask;
-	ar2->mode_mask = mode_mask;
-
-	r = ati_remote2_setup(ar2, ar2->channel_mask);
-	if (r)
-		goto fail2;
-
-	usb_make_path(udev, ar2->phys, sizeof(ar2->phys));
-	strlcat(ar2->phys, "/input0", sizeof(ar2->phys));
-
-	strlcat(ar2->name, "ATI Remote Wonder II", sizeof(ar2->name));
-
-	r = sysfs_create_group(&udev->dev.kobj, &ati_remote2_attr_group);
-	if (r)
-		goto fail2;
-
-	r = ati_remote2_input_init(ar2);
-	if (r)
-		goto fail3;
-
-	usb_set_intfdata(interface, ar2);
-
-	interface->needs_remote_wakeup = 1;
-
-	return 0;
-
- fail3:
-	sysfs_remove_group(&udev->dev.kobj, &ati_remote2_attr_group);
- fail2:
-	ati_remote2_urb_cleanup(ar2);
-	usb_driver_release_interface(&ati_remote2_driver, ar2->intf[1]);
- fail1:
-	kfree(ar2);
-
-	return r;
-}
-
-static void ati_remote2_disconnect(struct usb_interface *interface)
-{
-	struct ati_remote2 *ar2;
-	struct usb_host_interface *alt = interface->cur_altsetting;
-
-	if (alt->desc.bInterfaceNumber)
-		return;
-
-	ar2 = usb_get_intfdata(interface);
-	usb_set_intfdata(interface, NULL);
-
-	input_unregister_device(ar2->idev);
-
-	sysfs_remove_group(&ar2->udev->dev.kobj, &ati_remote2_attr_group);
-
-	ati_remote2_urb_cleanup(ar2);
-
-	usb_driver_release_interface(&ati_remote2_driver, ar2->intf[1]);
-
-	kfree(ar2);
-}
-
-static int ati_remote2_suspend(struct usb_interface *interface,
-			       pm_message_t message)
-{
-	struct ati_remote2 *ar2;
-	struct usb_host_interface *alt = interface->cur_altsetting;
-
-	if (alt->desc.bInterfaceNumber)
-		return 0;
-
-	ar2 = usb_get_intfdata(interface);
-
-	dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
-
-	mutex_lock(&ati_remote2_mutex);
-
-	if (ar2->flags & ATI_REMOTE2_OPENED)
-		ati_remote2_kill_urbs(ar2);
-
-	ar2->flags |= ATI_REMOTE2_SUSPENDED;
-
-	mutex_unlock(&ati_remote2_mutex);
-
-	return 0;
-}
-
-static int ati_remote2_resume(struct usb_interface *interface)
-{
-	struct ati_remote2 *ar2;
-	struct usb_host_interface *alt = interface->cur_altsetting;
-	int r = 0;
-
-	if (alt->desc.bInterfaceNumber)
-		return 0;
-
-	ar2 = usb_get_intfdata(interface);
-
-	dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
-
-	mutex_lock(&ati_remote2_mutex);
-
-	if (ar2->flags & ATI_REMOTE2_OPENED)
-		r = ati_remote2_submit_urbs(ar2);
-
-	if (!r)
-		ar2->flags &= ~ATI_REMOTE2_SUSPENDED;
-
-	mutex_unlock(&ati_remote2_mutex);
-
-	return r;
-}
-
-static int ati_remote2_reset_resume(struct usb_interface *interface)
-{
-	struct ati_remote2 *ar2;
-	struct usb_host_interface *alt = interface->cur_altsetting;
-	int r = 0;
-
-	if (alt->desc.bInterfaceNumber)
-		return 0;
-
-	ar2 = usb_get_intfdata(interface);
-
-	dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
-
-	mutex_lock(&ati_remote2_mutex);
-
-	r = ati_remote2_setup(ar2, ar2->channel_mask);
-	if (r)
-		goto out;
-
-	if (ar2->flags & ATI_REMOTE2_OPENED)
-		r = ati_remote2_submit_urbs(ar2);
-
-	if (!r)
-		ar2->flags &= ~ATI_REMOTE2_SUSPENDED;
-
- out:
-	mutex_unlock(&ati_remote2_mutex);
-
-	return r;
-}
-
-static int ati_remote2_pre_reset(struct usb_interface *interface)
-{
-	struct ati_remote2 *ar2;
-	struct usb_host_interface *alt = interface->cur_altsetting;
-
-	if (alt->desc.bInterfaceNumber)
-		return 0;
-
-	ar2 = usb_get_intfdata(interface);
-
-	dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
-
-	mutex_lock(&ati_remote2_mutex);
-
-	if (ar2->flags == ATI_REMOTE2_OPENED)
-		ati_remote2_kill_urbs(ar2);
-
-	return 0;
-}
-
-static int ati_remote2_post_reset(struct usb_interface *interface)
-{
-	struct ati_remote2 *ar2;
-	struct usb_host_interface *alt = interface->cur_altsetting;
-	int r = 0;
-
-	if (alt->desc.bInterfaceNumber)
-		return 0;
-
-	ar2 = usb_get_intfdata(interface);
-
-	dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__);
-
-	if (ar2->flags == ATI_REMOTE2_OPENED)
-		r = ati_remote2_submit_urbs(ar2);
-
-	mutex_unlock(&ati_remote2_mutex);
-
-	return r;
-}
-
-module_usb_driver(ati_remote2_driver);
diff --git a/ANDROID_3.4.5/drivers/input/misc/atlas_btns.c b/ANDROID_3.4.5/drivers/input/misc/atlas_btns.c
deleted file mode 100644
index 601f7372..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/atlas_btns.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- *  atlas_btns.c - Atlas Wallmount Touchscreen ACPI Extras
- *
- *  Copyright (C) 2006 Jaya Kumar
- *  Based on Toshiba ACPI by John Belmonte and ASUS ACPI
- *  This work was sponsored by CIS(M) Sdn Bhd.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/types.h>
-#include <asm/uaccess.h>
-#include <acpi/acpi_drivers.h>
-
-#define ACPI_ATLAS_NAME		"Atlas ACPI"
-#define ACPI_ATLAS_CLASS	"Atlas"
-
-static unsigned short atlas_keymap[16];
-static struct input_dev *input_dev;
-
-/* button handling code */
-static acpi_status acpi_atlas_button_setup(acpi_handle region_handle,
-		    u32 function, void *handler_context, void **return_context)
-{
-	*return_context =
-		(function != ACPI_REGION_DEACTIVATE) ? handler_context : NULL;
-
-	return AE_OK;
-}
-
-static acpi_status acpi_atlas_button_handler(u32 function,
-		      acpi_physical_address address,
-		      u32 bit_width, u64 *value,
-		      void *handler_context, void *region_context)
-{
-	acpi_status status;
-
-	if (function == ACPI_WRITE) {
-		int code = address & 0x0f;
-		int key_down = !(address & 0x10);
-
-		input_event(input_dev, EV_MSC, MSC_SCAN, code);
-		input_report_key(input_dev, atlas_keymap[code], key_down);
-		input_sync(input_dev);
-
-		status = AE_OK;
-	} else {
-		pr_warn("shrugged on unexpected function: function=%x,address=%lx,value=%x\n",
-			function, (unsigned long)address, (u32)*value);
-		status = AE_BAD_PARAMETER;
-	}
-
-	return status;
-}
-
-static int atlas_acpi_button_add(struct acpi_device *device)
-{
-	acpi_status status;
-	int i;
-	int err;
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		pr_err("unable to allocate input device\n");
-		return -ENOMEM;
-	}
-
-	input_dev->name = "Atlas ACPI button driver";
-	input_dev->phys = "ASIM0000/atlas/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->keycode = atlas_keymap;
-	input_dev->keycodesize = sizeof(unsigned short);
-	input_dev->keycodemax = ARRAY_SIZE(atlas_keymap);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-	__set_bit(EV_KEY, input_dev->evbit);
-	for (i = 0; i < ARRAY_SIZE(atlas_keymap); i++) {
-		if (i < 9) {
-			atlas_keymap[i] = KEY_F1 + i;
-			__set_bit(KEY_F1 + i, input_dev->keybit);
-		} else
-			atlas_keymap[i] = KEY_RESERVED;
-	}
-
-	err = input_register_device(input_dev);
-	if (err) {
-		pr_err("couldn't register input device\n");
-		input_free_device(input_dev);
-		return err;
-	}
-
-	/* hookup button handler */
-	status = acpi_install_address_space_handler(device->handle,
-				0x81, &acpi_atlas_button_handler,
-				&acpi_atlas_button_setup, device);
-	if (ACPI_FAILURE(status)) {
-		pr_err("error installing addr spc handler\n");
-		input_unregister_device(input_dev);
-		err = -EINVAL;
-	}
-
-	return err;
-}
-
-static int atlas_acpi_button_remove(struct acpi_device *device, int type)
-{
-	acpi_status status;
-
-	status = acpi_remove_address_space_handler(device->handle,
-				0x81, &acpi_atlas_button_handler);
-	if (ACPI_FAILURE(status))
-		pr_err("error removing addr spc handler\n");
-
-	input_unregister_device(input_dev);
-
-	return 0;
-}
-
-static const struct acpi_device_id atlas_device_ids[] = {
-	{"ASIM0000", 0},
-	{"", 0},
-};
-MODULE_DEVICE_TABLE(acpi, atlas_device_ids);
-
-static struct acpi_driver atlas_acpi_driver = {
-	.name	= ACPI_ATLAS_NAME,
-	.class	= ACPI_ATLAS_CLASS,
-	.owner	= THIS_MODULE,
-	.ids	= atlas_device_ids,
-	.ops	= {
-		.add	= atlas_acpi_button_add,
-		.remove	= atlas_acpi_button_remove,
-	},
-};
-
-static int __init atlas_acpi_init(void)
-{
-	if (acpi_disabled)
-		return -ENODEV;
-
-	return acpi_bus_register_driver(&atlas_acpi_driver);
-}
-
-static void __exit atlas_acpi_exit(void)
-{
-	acpi_bus_unregister_driver(&atlas_acpi_driver);
-}
-
-module_init(atlas_acpi_init);
-module_exit(atlas_acpi_exit);
-
-MODULE_AUTHOR("Jaya Kumar");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Atlas button driver");
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/bfin_rotary.c b/ANDROID_3.4.5/drivers/input/misc/bfin_rotary.c
deleted file mode 100644
index 1c4146fc..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/bfin_rotary.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * Rotary counter driver for Analog Devices Blackfin Processors
- *
- * Copyright 2008-2009 Analog Devices Inc.
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/pm.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-
-#include <asm/portmux.h>
-#include <asm/bfin_rotary.h>
-
-static const u16 per_cnt[] = {
-	P_CNT_CUD,
-	P_CNT_CDG,
-	P_CNT_CZM,
-	0
-};
-
-struct bfin_rot {
-	struct input_dev *input;
-	int irq;
-	unsigned int up_key;
-	unsigned int down_key;
-	unsigned int button_key;
-	unsigned int rel_code;
-	unsigned short cnt_config;
-	unsigned short cnt_imask;
-	unsigned short cnt_debounce;
-};
-
-static void report_key_event(struct input_dev *input, int keycode)
-{
-	/* simulate a press-n-release */
-	input_report_key(input, keycode, 1);
-	input_sync(input);
-	input_report_key(input, keycode, 0);
-	input_sync(input);
-}
-
-static void report_rotary_event(struct bfin_rot *rotary, int delta)
-{
-	struct input_dev *input = rotary->input;
-
-	if (rotary->up_key) {
-		report_key_event(input,
-				 delta > 0 ? rotary->up_key : rotary->down_key);
-	} else {
-		input_report_rel(input, rotary->rel_code, delta);
-		input_sync(input);
-	}
-}
-
-static irqreturn_t bfin_rotary_isr(int irq, void *dev_id)
-{
-	struct platform_device *pdev = dev_id;
-	struct bfin_rot *rotary = platform_get_drvdata(pdev);
-	int delta;
-
-	switch (bfin_read_CNT_STATUS()) {
-
-	case ICII:
-		break;
-
-	case UCII:
-	case DCII:
-		delta = bfin_read_CNT_COUNTER();
-		if (delta)
-			report_rotary_event(rotary, delta);
-		break;
-
-	case CZMII:
-		report_key_event(rotary->input, rotary->button_key);
-		break;
-
-	default:
-		break;
-	}
-
-	bfin_write_CNT_COMMAND(W1LCNT_ZERO);	/* Clear COUNTER */
-	bfin_write_CNT_STATUS(-1);	/* Clear STATUS */
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit bfin_rotary_probe(struct platform_device *pdev)
-{
-	struct bfin_rotary_platform_data *pdata = pdev->dev.platform_data;
-	struct bfin_rot *rotary;
-	struct input_dev *input;
-	int error;
-
-	/* Basic validation */
-	if ((pdata->rotary_up_key && !pdata->rotary_down_key) ||
-	    (!pdata->rotary_up_key && pdata->rotary_down_key)) {
-		return -EINVAL;
-	}
-
-	error = peripheral_request_list(per_cnt, dev_name(&pdev->dev));
-	if (error) {
-		dev_err(&pdev->dev, "requesting peripherals failed\n");
-		return error;
-	}
-
-	rotary = kzalloc(sizeof(struct bfin_rot), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!rotary || !input) {
-		error = -ENOMEM;
-		goto out1;
-	}
-
-	rotary->input = input;
-
-	rotary->up_key = pdata->rotary_up_key;
-	rotary->down_key = pdata->rotary_down_key;
-	rotary->button_key = pdata->rotary_button_key;
-	rotary->rel_code = pdata->rotary_rel_code;
-
-	error = rotary->irq = platform_get_irq(pdev, 0);
-	if (error < 0)
-		goto out1;
-
-	input->name = pdev->name;
-	input->phys = "bfin-rotary/input0";
-	input->dev.parent = &pdev->dev;
-
-	input_set_drvdata(input, rotary);
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	if (rotary->up_key) {
-		__set_bit(EV_KEY, input->evbit);
-		__set_bit(rotary->up_key, input->keybit);
-		__set_bit(rotary->down_key, input->keybit);
-	} else {
-		__set_bit(EV_REL, input->evbit);
-		__set_bit(rotary->rel_code, input->relbit);
-	}
-
-	if (rotary->button_key) {
-		__set_bit(EV_KEY, input->evbit);
-		__set_bit(rotary->button_key, input->keybit);
-	}
-
-	error = request_irq(rotary->irq, bfin_rotary_isr,
-			    0, dev_name(&pdev->dev), pdev);
-	if (error) {
-		dev_err(&pdev->dev,
-			"unable to claim irq %d; error %d\n",
-			rotary->irq, error);
-		goto out1;
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev,
-			"unable to register input device (%d)\n", error);
-		goto out2;
-	}
-
-	if (pdata->rotary_button_key)
-		bfin_write_CNT_IMASK(CZMIE);
-
-	if (pdata->mode & ROT_DEBE)
-		bfin_write_CNT_DEBOUNCE(pdata->debounce & DPRESCALE);
-
-	if (pdata->mode)
-		bfin_write_CNT_CONFIG(bfin_read_CNT_CONFIG() |
-					(pdata->mode & ~CNTE));
-
-	bfin_write_CNT_IMASK(bfin_read_CNT_IMASK() | UCIE | DCIE);
-	bfin_write_CNT_CONFIG(bfin_read_CNT_CONFIG() | CNTE);
-
-	platform_set_drvdata(pdev, rotary);
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-out2:
-	free_irq(rotary->irq, pdev);
-out1:
-	input_free_device(input);
-	kfree(rotary);
-	peripheral_free_list(per_cnt);
-
-	return error;
-}
-
-static int __devexit bfin_rotary_remove(struct platform_device *pdev)
-{
-	struct bfin_rot *rotary = platform_get_drvdata(pdev);
-
-	bfin_write_CNT_CONFIG(0);
-	bfin_write_CNT_IMASK(0);
-
-	free_irq(rotary->irq, pdev);
-	input_unregister_device(rotary->input);
-	peripheral_free_list(per_cnt);
-
-	kfree(rotary);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int bfin_rotary_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct bfin_rot *rotary = platform_get_drvdata(pdev);
-
-	rotary->cnt_config = bfin_read_CNT_CONFIG();
-	rotary->cnt_imask = bfin_read_CNT_IMASK();
-	rotary->cnt_debounce = bfin_read_CNT_DEBOUNCE();
-
-	if (device_may_wakeup(&pdev->dev))
-		enable_irq_wake(rotary->irq);
-
-	return 0;
-}
-
-static int bfin_rotary_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct bfin_rot *rotary = platform_get_drvdata(pdev);
-
-	bfin_write_CNT_DEBOUNCE(rotary->cnt_debounce);
-	bfin_write_CNT_IMASK(rotary->cnt_imask);
-	bfin_write_CNT_CONFIG(rotary->cnt_config & ~CNTE);
-
-	if (device_may_wakeup(&pdev->dev))
-		disable_irq_wake(rotary->irq);
-
-	if (rotary->cnt_config & CNTE)
-		bfin_write_CNT_CONFIG(rotary->cnt_config);
-
-	return 0;
-}
-
-static const struct dev_pm_ops bfin_rotary_pm_ops = {
-	.suspend	= bfin_rotary_suspend,
-	.resume		= bfin_rotary_resume,
-};
-#endif
-
-static struct platform_driver bfin_rotary_device_driver = {
-	.probe		= bfin_rotary_probe,
-	.remove		= __devexit_p(bfin_rotary_remove),
-	.driver		= {
-		.name	= "bfin-rotary",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &bfin_rotary_pm_ops,
-#endif
-	},
-};
-module_platform_driver(bfin_rotary_device_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("Rotary Counter driver for Blackfin Processors");
-MODULE_ALIAS("platform:bfin-rotary");
diff --git a/ANDROID_3.4.5/drivers/input/misc/bma150.c b/ANDROID_3.4.5/drivers/input/misc/bma150.c
deleted file mode 100644
index e2f1e9f9..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/bma150.c
+++ /dev/null
@@ -1,680 +0,0 @@
-/*
- * Copyright (c) 2011 Bosch Sensortec GmbH
- * Copyright (c) 2011 Unixphere
- *
- * This driver adds support for Bosch Sensortec's digital acceleration
- * sensors BMA150 and SMB380.
- * The SMB380 is fully compatible with BMA150 and only differs in packaging.
- *
- * The datasheet for the BMA150 chip can be found here:
- * http://www.bosch-sensortec.com/content/language1/downloads/BST-BMA150-DS000-07.pdf
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/input-polldev.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/pm.h>
-#include <linux/pm_runtime.h>
-#include <linux/bma150.h>
-
-#define ABSMAX_ACC_VAL		0x01FF
-#define ABSMIN_ACC_VAL		-(ABSMAX_ACC_VAL)
-
-/* Each axis is represented by a 2-byte data word */
-#define BMA150_XYZ_DATA_SIZE	6
-
-/* Input poll interval in milliseconds */
-#define BMA150_POLL_INTERVAL	10
-#define BMA150_POLL_MAX		200
-#define BMA150_POLL_MIN		0
-
-#define BMA150_BW_25HZ		0
-#define BMA150_BW_50HZ		1
-#define BMA150_BW_100HZ		2
-#define BMA150_BW_190HZ		3
-#define BMA150_BW_375HZ		4
-#define BMA150_BW_750HZ		5
-#define BMA150_BW_1500HZ	6
-
-#define BMA150_RANGE_2G		0
-#define BMA150_RANGE_4G		1
-#define BMA150_RANGE_8G		2
-
-#define BMA150_MODE_NORMAL	0
-#define BMA150_MODE_SLEEP	2
-#define BMA150_MODE_WAKE_UP	3
-
-/* Data register addresses */
-#define BMA150_DATA_0_REG	0x00
-#define BMA150_DATA_1_REG	0x01
-#define BMA150_DATA_2_REG	0x02
-
-/* Control register addresses */
-#define BMA150_CTRL_0_REG	0x0A
-#define BMA150_CTRL_1_REG	0x0B
-#define BMA150_CTRL_2_REG	0x14
-#define BMA150_CTRL_3_REG	0x15
-
-/* Configuration/Setting register addresses */
-#define BMA150_CFG_0_REG	0x0C
-#define BMA150_CFG_1_REG	0x0D
-#define BMA150_CFG_2_REG	0x0E
-#define BMA150_CFG_3_REG	0x0F
-#define BMA150_CFG_4_REG	0x10
-#define BMA150_CFG_5_REG	0x11
-
-#define BMA150_CHIP_ID		2
-#define BMA150_CHIP_ID_REG	BMA150_DATA_0_REG
-
-#define BMA150_ACC_X_LSB_REG	BMA150_DATA_2_REG
-
-#define BMA150_SLEEP_POS	0
-#define BMA150_SLEEP_MSK	0x01
-#define BMA150_SLEEP_REG	BMA150_CTRL_0_REG
-
-#define BMA150_BANDWIDTH_POS	0
-#define BMA150_BANDWIDTH_MSK	0x07
-#define BMA150_BANDWIDTH_REG	BMA150_CTRL_2_REG
-
-#define BMA150_RANGE_POS	3
-#define BMA150_RANGE_MSK	0x18
-#define BMA150_RANGE_REG	BMA150_CTRL_2_REG
-
-#define BMA150_WAKE_UP_POS	0
-#define BMA150_WAKE_UP_MSK	0x01
-#define BMA150_WAKE_UP_REG	BMA150_CTRL_3_REG
-
-#define BMA150_SW_RES_POS	1
-#define BMA150_SW_RES_MSK	0x02
-#define BMA150_SW_RES_REG	BMA150_CTRL_0_REG
-
-/* Any-motion interrupt register fields */
-#define BMA150_ANY_MOTION_EN_POS	6
-#define BMA150_ANY_MOTION_EN_MSK	0x40
-#define BMA150_ANY_MOTION_EN_REG	BMA150_CTRL_1_REG
-
-#define BMA150_ANY_MOTION_DUR_POS	6
-#define BMA150_ANY_MOTION_DUR_MSK	0xC0
-#define BMA150_ANY_MOTION_DUR_REG	BMA150_CFG_5_REG
-
-#define BMA150_ANY_MOTION_THRES_REG	BMA150_CFG_4_REG
-
-/* Advanced interrupt register fields */
-#define BMA150_ADV_INT_EN_POS		6
-#define BMA150_ADV_INT_EN_MSK		0x40
-#define BMA150_ADV_INT_EN_REG		BMA150_CTRL_3_REG
-
-/* High-G interrupt register fields */
-#define BMA150_HIGH_G_EN_POS		1
-#define BMA150_HIGH_G_EN_MSK		0x02
-#define BMA150_HIGH_G_EN_REG		BMA150_CTRL_1_REG
-
-#define BMA150_HIGH_G_HYST_POS		3
-#define BMA150_HIGH_G_HYST_MSK		0x38
-#define BMA150_HIGH_G_HYST_REG		BMA150_CFG_5_REG
-
-#define BMA150_HIGH_G_DUR_REG		BMA150_CFG_3_REG
-#define BMA150_HIGH_G_THRES_REG		BMA150_CFG_2_REG
-
-/* Low-G interrupt register fields */
-#define BMA150_LOW_G_EN_POS		0
-#define BMA150_LOW_G_EN_MSK		0x01
-#define BMA150_LOW_G_EN_REG		BMA150_CTRL_1_REG
-
-#define BMA150_LOW_G_HYST_POS		0
-#define BMA150_LOW_G_HYST_MSK		0x07
-#define BMA150_LOW_G_HYST_REG		BMA150_CFG_5_REG
-
-#define BMA150_LOW_G_DUR_REG		BMA150_CFG_1_REG
-#define BMA150_LOW_G_THRES_REG		BMA150_CFG_0_REG
-
-struct bma150_data {
-	struct i2c_client *client;
-	struct input_polled_dev *input_polled;
-	struct input_dev *input;
-	u8 mode;
-};
-
-/*
- * The settings for the given range, bandwidth and interrupt features
- * are stated and verified by Bosch Sensortec where they are configured
- * to provide a generic sensitivity performance.
- */
-static struct bma150_cfg default_cfg __devinitdata = {
-	.any_motion_int = 1,
-	.hg_int = 1,
-	.lg_int = 1,
-	.any_motion_dur = 0,
-	.any_motion_thres = 0,
-	.hg_hyst = 0,
-	.hg_dur = 150,
-	.hg_thres = 160,
-	.lg_hyst = 0,
-	.lg_dur = 150,
-	.lg_thres = 20,
-	.range = BMA150_RANGE_2G,
-	.bandwidth = BMA150_BW_50HZ
-};
-
-static int bma150_write_byte(struct i2c_client *client, u8 reg, u8 val)
-{
-	s32 ret;
-
-	/* As per specification, disable irq in between register writes */
-	if (client->irq)
-		disable_irq_nosync(client->irq);
-
-	ret = i2c_smbus_write_byte_data(client, reg, val);
-
-	if (client->irq)
-		enable_irq(client->irq);
-
-	return ret;
-}
-
-static int bma150_set_reg_bits(struct i2c_client *client,
-					int val, int shift, u8 mask, u8 reg)
-{
-	int data;
-
-	data = i2c_smbus_read_byte_data(client, reg);
-	if (data < 0)
-		return data;
-
-	data = (data & ~mask) | ((val << shift) & mask);
-	return bma150_write_byte(client, reg, data);
-}
-
-static int bma150_set_mode(struct bma150_data *bma150, u8 mode)
-{
-	int error;
-
-	error = bma150_set_reg_bits(bma150->client, mode, BMA150_WAKE_UP_POS,
-				BMA150_WAKE_UP_MSK, BMA150_WAKE_UP_REG);
-	if (error)
-		return error;
-
-	error = bma150_set_reg_bits(bma150->client, mode, BMA150_SLEEP_POS,
-				BMA150_SLEEP_MSK, BMA150_SLEEP_REG);
-	if (error)
-		return error;
-
-	if (mode == BMA150_MODE_NORMAL)
-		msleep(2);
-
-	bma150->mode = mode;
-	return 0;
-}
-
-static int __devinit bma150_soft_reset(struct bma150_data *bma150)
-{
-	int error;
-
-	error = bma150_set_reg_bits(bma150->client, 1, BMA150_SW_RES_POS,
-				BMA150_SW_RES_MSK, BMA150_SW_RES_REG);
-	if (error)
-		return error;
-
-	msleep(2);
-	return 0;
-}
-
-static int __devinit bma150_set_range(struct bma150_data *bma150, u8 range)
-{
-	return bma150_set_reg_bits(bma150->client, range, BMA150_RANGE_POS,
-				BMA150_RANGE_MSK, BMA150_RANGE_REG);
-}
-
-static int __devinit bma150_set_bandwidth(struct bma150_data *bma150, u8 bw)
-{
-	return bma150_set_reg_bits(bma150->client, bw, BMA150_BANDWIDTH_POS,
-				BMA150_BANDWIDTH_MSK, BMA150_BANDWIDTH_REG);
-}
-
-static int __devinit bma150_set_low_g_interrupt(struct bma150_data *bma150,
-					u8 enable, u8 hyst, u8 dur, u8 thres)
-{
-	int error;
-
-	error = bma150_set_reg_bits(bma150->client, hyst,
-				BMA150_LOW_G_HYST_POS, BMA150_LOW_G_HYST_MSK,
-				BMA150_LOW_G_HYST_REG);
-	if (error)
-		return error;
-
-	error = bma150_write_byte(bma150->client, BMA150_LOW_G_DUR_REG, dur);
-	if (error)
-		return error;
-
-	error = bma150_write_byte(bma150->client, BMA150_LOW_G_THRES_REG, thres);
-	if (error)
-		return error;
-
-	return bma150_set_reg_bits(bma150->client, !!enable,
-				BMA150_LOW_G_EN_POS, BMA150_LOW_G_EN_MSK,
-				BMA150_LOW_G_EN_REG);
-}
-
-static int __devinit bma150_set_high_g_interrupt(struct bma150_data *bma150,
-					u8 enable, u8 hyst, u8 dur, u8 thres)
-{
-	int error;
-
-	error = bma150_set_reg_bits(bma150->client, hyst,
-				BMA150_HIGH_G_HYST_POS, BMA150_HIGH_G_HYST_MSK,
-				BMA150_HIGH_G_HYST_REG);
-	if (error)
-		return error;
-
-	error = bma150_write_byte(bma150->client,
-				BMA150_HIGH_G_DUR_REG, dur);
-	if (error)
-		return error;
-
-	error = bma150_write_byte(bma150->client,
-				BMA150_HIGH_G_THRES_REG, thres);
-	if (error)
-		return error;
-
-	return bma150_set_reg_bits(bma150->client, !!enable,
-				BMA150_HIGH_G_EN_POS, BMA150_HIGH_G_EN_MSK,
-				BMA150_HIGH_G_EN_REG);
-}
-
-
-static int __devinit bma150_set_any_motion_interrupt(struct bma150_data *bma150,
-						u8 enable, u8 dur, u8 thres)
-{
-	int error;
-
-	error = bma150_set_reg_bits(bma150->client, dur,
-				BMA150_ANY_MOTION_DUR_POS,
-				BMA150_ANY_MOTION_DUR_MSK,
-				BMA150_ANY_MOTION_DUR_REG);
-	if (error)
-		return error;
-
-	error = bma150_write_byte(bma150->client,
-				BMA150_ANY_MOTION_THRES_REG, thres);
-	if (error)
-		return error;
-
-	error = bma150_set_reg_bits(bma150->client, !!enable,
-				BMA150_ADV_INT_EN_POS, BMA150_ADV_INT_EN_MSK,
-				BMA150_ADV_INT_EN_REG);
-	if (error)
-		return error;
-
-	return bma150_set_reg_bits(bma150->client, !!enable,
-				BMA150_ANY_MOTION_EN_POS,
-				BMA150_ANY_MOTION_EN_MSK,
-				BMA150_ANY_MOTION_EN_REG);
-}
-
-static void bma150_report_xyz(struct bma150_data *bma150)
-{
-	u8 data[BMA150_XYZ_DATA_SIZE];
-	s16 x, y, z;
-	s32 ret;
-
-	ret = i2c_smbus_read_i2c_block_data(bma150->client,
-			BMA150_ACC_X_LSB_REG, BMA150_XYZ_DATA_SIZE, data);
-	if (ret != BMA150_XYZ_DATA_SIZE)
-		return;
-
-	x = ((0xc0 & data[0]) >> 6) | (data[1] << 2);
-	y = ((0xc0 & data[2]) >> 6) | (data[3] << 2);
-	z = ((0xc0 & data[4]) >> 6) | (data[5] << 2);
-
-	/* sign extension */
-	x = (s16) (x << 6) >> 6;
-	y = (s16) (y << 6) >> 6;
-	z = (s16) (z << 6) >> 6;
-
-	input_report_abs(bma150->input, ABS_X, x);
-	input_report_abs(bma150->input, ABS_Y, y);
-	input_report_abs(bma150->input, ABS_Z, z);
-	input_sync(bma150->input);
-}
-
-static irqreturn_t bma150_irq_thread(int irq, void *dev)
-{
-	bma150_report_xyz(dev);
-
-	return IRQ_HANDLED;
-}
-
-static void bma150_poll(struct input_polled_dev *dev)
-{
-	bma150_report_xyz(dev->private);
-}
-
-static int bma150_open(struct bma150_data *bma150)
-{
-	int error;
-
-	error = pm_runtime_get_sync(&bma150->client->dev);
-	if (error && error != -ENOSYS)
-		return error;
-
-	/*
-	 * See if runtime PM woke up the device. If runtime PM
-	 * is disabled we need to do it ourselves.
-	 */
-	if (bma150->mode != BMA150_MODE_NORMAL) {
-		error = bma150_set_mode(bma150, BMA150_MODE_NORMAL);
-		if (error)
-			return error;
-	}
-
-	return 0;
-}
-
-static void bma150_close(struct bma150_data *bma150)
-{
-	pm_runtime_put_sync(&bma150->client->dev);
-
-	if (bma150->mode != BMA150_MODE_SLEEP)
-		bma150_set_mode(bma150, BMA150_MODE_SLEEP);
-}
-
-static int bma150_irq_open(struct input_dev *input)
-{
-	struct bma150_data *bma150 = input_get_drvdata(input);
-
-	return bma150_open(bma150);
-}
-
-static void bma150_irq_close(struct input_dev *input)
-{
-	struct bma150_data *bma150 = input_get_drvdata(input);
-
-	bma150_close(bma150);
-}
-
-static void bma150_poll_open(struct input_polled_dev *ipoll_dev)
-{
-	struct bma150_data *bma150 = ipoll_dev->private;
-
-	bma150_open(bma150);
-}
-
-static void bma150_poll_close(struct input_polled_dev *ipoll_dev)
-{
-	struct bma150_data *bma150 = ipoll_dev->private;
-
-	bma150_close(bma150);
-}
-
-static int __devinit bma150_initialize(struct bma150_data *bma150,
-				       const struct bma150_cfg *cfg)
-{
-	int error;
-
-	error = bma150_soft_reset(bma150);
-	if (error)
-		return error;
-
-	error = bma150_set_bandwidth(bma150, cfg->bandwidth);
-	if (error)
-		return error;
-
-	error = bma150_set_range(bma150, cfg->range);
-	if (error)
-		return error;
-
-	if (bma150->client->irq) {
-		error = bma150_set_any_motion_interrupt(bma150,
-					cfg->any_motion_int,
-					cfg->any_motion_dur,
-					cfg->any_motion_thres);
-		if (error)
-			return error;
-
-		error = bma150_set_high_g_interrupt(bma150,
-					cfg->hg_int, cfg->hg_hyst,
-					cfg->hg_dur, cfg->hg_thres);
-		if (error)
-			return error;
-
-		error = bma150_set_low_g_interrupt(bma150,
-					cfg->lg_int, cfg->lg_hyst,
-					cfg->lg_dur, cfg->lg_thres);
-		if (error)
-			return error;
-	}
-
-	return bma150_set_mode(bma150, BMA150_MODE_SLEEP);
-}
-
-static void __devinit bma150_init_input_device(struct bma150_data *bma150,
-						struct input_dev *idev)
-{
-	idev->name = BMA150_DRIVER;
-	idev->phys = BMA150_DRIVER "/input0";
-	idev->id.bustype = BUS_I2C;
-	idev->dev.parent = &bma150->client->dev;
-
-	idev->evbit[0] = BIT_MASK(EV_ABS);
-	input_set_abs_params(idev, ABS_X, ABSMIN_ACC_VAL, ABSMAX_ACC_VAL, 0, 0);
-	input_set_abs_params(idev, ABS_Y, ABSMIN_ACC_VAL, ABSMAX_ACC_VAL, 0, 0);
-	input_set_abs_params(idev, ABS_Z, ABSMIN_ACC_VAL, ABSMAX_ACC_VAL, 0, 0);
-}
-
-static int __devinit bma150_register_input_device(struct bma150_data *bma150)
-{
-	struct input_dev *idev;
-	int error;
-
-	idev = input_allocate_device();
-	if (!idev)
-		return -ENOMEM;
-
-	bma150_init_input_device(bma150, idev);
-
-	idev->open = bma150_irq_open;
-	idev->close = bma150_irq_close;
-	input_set_drvdata(idev, bma150);
-
-	error = input_register_device(idev);
-	if (error) {
-		input_free_device(idev);
-		return error;
-	}
-
-	bma150->input = idev;
-	return 0;
-}
-
-static int __devinit bma150_register_polled_device(struct bma150_data *bma150)
-{
-	struct input_polled_dev *ipoll_dev;
-	int error;
-
-	ipoll_dev = input_allocate_polled_device();
-	if (!ipoll_dev)
-		return -ENOMEM;
-
-	ipoll_dev->private = bma150;
-	ipoll_dev->open = bma150_poll_open;
-	ipoll_dev->close = bma150_poll_close;
-	ipoll_dev->poll = bma150_poll;
-	ipoll_dev->poll_interval = BMA150_POLL_INTERVAL;
-	ipoll_dev->poll_interval_min = BMA150_POLL_MIN;
-	ipoll_dev->poll_interval_max = BMA150_POLL_MAX;
-
-	bma150_init_input_device(bma150, ipoll_dev->input);
-
-	error = input_register_polled_device(ipoll_dev);
-	if (error) {
-		input_free_polled_device(ipoll_dev);
-		return error;
-	}
-
-	bma150->input_polled = ipoll_dev;
-	bma150->input = ipoll_dev->input;
-
-	return 0;
-}
-
-static int __devinit bma150_probe(struct i2c_client *client,
-				  const struct i2c_device_id *id)
-{
-	const struct bma150_platform_data *pdata = client->dev.platform_data;
-	const struct bma150_cfg *cfg;
-	struct bma150_data *bma150;
-	int chip_id;
-	int error;
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "i2c_check_functionality error\n");
-		return -EIO;
-	}
-
-	chip_id = i2c_smbus_read_byte_data(client, BMA150_CHIP_ID_REG);
-	if (chip_id != BMA150_CHIP_ID) {
-		dev_err(&client->dev, "BMA150 chip id error: %d\n", chip_id);
-		return -EINVAL;
-	}
-
-	bma150 = kzalloc(sizeof(struct bma150_data), GFP_KERNEL);
-	if (!bma150)
-		return -ENOMEM;
-
-	bma150->client = client;
-
-	if (pdata) {
-		if (pdata->irq_gpio_cfg) {
-			error = pdata->irq_gpio_cfg();
-			if (error) {
-				dev_err(&client->dev,
-					"IRQ GPIO conf. error %d, error %d\n",
-					client->irq, error);
-				goto err_free_mem;
-			}
-		}
-		cfg = &pdata->cfg;
-	} else {
-		cfg = &default_cfg;
-	}
-
-	error = bma150_initialize(bma150, cfg);
-	if (error)
-		goto err_free_mem;
-
-	if (client->irq > 0) {
-		error = bma150_register_input_device(bma150);
-		if (error)
-			goto err_free_mem;
-
-		error = request_threaded_irq(client->irq,
-					NULL, bma150_irq_thread,
-					IRQF_TRIGGER_RISING | IRQF_ONESHOT,
-					BMA150_DRIVER, bma150);
-		if (error) {
-			dev_err(&client->dev,
-				"irq request failed %d, error %d\n",
-				client->irq, error);
-			input_unregister_device(bma150->input);
-			goto err_free_mem;
-		}
-	} else {
-		error = bma150_register_polled_device(bma150);
-		if (error)
-			goto err_free_mem;
-	}
-
-	i2c_set_clientdata(client, bma150);
-
-	pm_runtime_enable(&client->dev);
-
-	return 0;
-
-err_free_mem:
-	kfree(bma150);
-	return error;
-}
-
-static int __devexit bma150_remove(struct i2c_client *client)
-{
-	struct bma150_data *bma150 = i2c_get_clientdata(client);
-
-	pm_runtime_disable(&client->dev);
-
-	if (client->irq > 0) {
-		free_irq(client->irq, bma150);
-		input_unregister_device(bma150->input);
-	} else {
-		input_unregister_polled_device(bma150->input_polled);
-		input_free_polled_device(bma150->input_polled);
-	}
-
-	kfree(bma150);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int bma150_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct bma150_data *bma150 = i2c_get_clientdata(client);
-
-	return bma150_set_mode(bma150, BMA150_MODE_SLEEP);
-}
-
-static int bma150_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct bma150_data *bma150 = i2c_get_clientdata(client);
-
-	return bma150_set_mode(bma150, BMA150_MODE_NORMAL);
-}
-#endif
-
-static UNIVERSAL_DEV_PM_OPS(bma150_pm, bma150_suspend, bma150_resume, NULL);
-
-static const struct i2c_device_id bma150_id[] = {
-	{ "bma150", 0 },
-	{ "smb380", 0 },
-	{ "bma023", 0 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(i2c, bma150_id);
-
-static struct i2c_driver bma150_driver = {
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= BMA150_DRIVER,
-		.pm	= &bma150_pm,
-	},
-	.class		= I2C_CLASS_HWMON,
-	.id_table	= bma150_id,
-	.probe		= bma150_probe,
-	.remove		= __devexit_p(bma150_remove),
-};
-
-module_i2c_driver(bma150_driver);
-
-MODULE_AUTHOR("Albert Zhang <xu.zhang@bosch-sensortec.com>");
-MODULE_DESCRIPTION("BMA150 driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/cm109.c b/ANDROID_3.4.5/drivers/input/misc/cm109.c
deleted file mode 100644
index ab860511..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/cm109.c
+++ /dev/null
@@ -1,911 +0,0 @@
-/*
- * Driver for the VoIP USB phones with CM109 chipsets.
- *
- * Copyright (C) 2007 - 2008 Alfred E. Heggestad <aeh@db.org>
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation, version 2.
- */
-
-/*
- *   Tested devices:
- *	- Komunikate KIP1000
- *	- Genius G-talk
- *	- Allied-Telesis Corega USBPH01
- *	- ...
- *
- * This driver is based on the yealink.c driver
- *
- * Thanks to:
- *   - Authors of yealink.c
- *   - Thomas Reitmayr
- *   - Oliver Neukum for good review comments and code
- *   - Shaun Jackman <sjackman@gmail.com> for Genius G-talk keymap
- *   - Dmitry Torokhov for valuable input and review
- *
- * Todo:
- *   - Read/write EEPROM
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/rwsem.h>
-#include <linux/usb/input.h>
-
-#define DRIVER_VERSION "20080805"
-#define DRIVER_AUTHOR  "Alfred E. Heggestad"
-#define DRIVER_DESC    "CM109 phone driver"
-
-static char *phone = "kip1000";
-module_param(phone, charp, S_IRUSR);
-MODULE_PARM_DESC(phone, "Phone name {kip1000, gtalk, usbph01, atcom}");
-
-enum {
-	/* HID Registers */
-	HID_IR0 = 0x00, /* Record/Playback-mute button, Volume up/down  */
-	HID_IR1 = 0x01, /* GPI, generic registers or EEPROM_DATA0       */
-	HID_IR2 = 0x02, /* Generic registers or EEPROM_DATA1            */
-	HID_IR3 = 0x03, /* Generic registers or EEPROM_CTRL             */
-	HID_OR0 = 0x00, /* Mapping control, buzzer, SPDIF (offset 0x04) */
-	HID_OR1 = 0x01, /* GPO - General Purpose Output                 */
-	HID_OR2 = 0x02, /* Set GPIO to input/output mode                */
-	HID_OR3 = 0x03, /* SPDIF status channel or EEPROM_CTRL          */
-
-	/* HID_IR0 */
-	RECORD_MUTE   = 1 << 3,
-	PLAYBACK_MUTE = 1 << 2,
-	VOLUME_DOWN   = 1 << 1,
-	VOLUME_UP     = 1 << 0,
-
-	/* HID_OR0 */
-	/* bits 7-6
-	   0: HID_OR1-2 are used for GPO; HID_OR0, 3 are used for buzzer
-	      and SPDIF
-	   1: HID_OR0-3 are used as generic HID registers
-	   2: Values written to HID_OR0-3 are also mapped to MCU_CTRL,
-	      EEPROM_DATA0-1, EEPROM_CTRL (see Note)
-	   3: Reserved
-	 */
-	HID_OR_GPO_BUZ_SPDIF   = 0 << 6,
-	HID_OR_GENERIC_HID_REG = 1 << 6,
-	HID_OR_MAP_MCU_EEPROM  = 2 << 6,
-
-	BUZZER_ON = 1 << 5,
-
-	/* up to 256 normal keys, up to 16 special keys */
-	KEYMAP_SIZE = 256 + 16,
-};
-
-/* CM109 protocol packet */
-struct cm109_ctl_packet {
-	u8 byte[4];
-} __attribute__ ((packed));
-
-enum { USB_PKT_LEN = sizeof(struct cm109_ctl_packet) };
-
-/* CM109 device structure */
-struct cm109_dev {
-	struct input_dev *idev;	 /* input device */
-	struct usb_device *udev; /* usb device */
-	struct usb_interface *intf;
-
-	/* irq input channel */
-	struct cm109_ctl_packet *irq_data;
-	dma_addr_t irq_dma;
-	struct urb *urb_irq;
-
-	/* control output channel */
-	struct cm109_ctl_packet *ctl_data;
-	dma_addr_t ctl_dma;
-	struct usb_ctrlrequest *ctl_req;
-	struct urb *urb_ctl;
-	/*
-	 * The 3 bitfields below are protected by ctl_submit_lock.
-	 * They have to be separate since they are accessed from IRQ
-	 * context.
-	 */
-	unsigned irq_urb_pending:1;	/* irq_urb is in flight */
-	unsigned ctl_urb_pending:1;	/* ctl_urb is in flight */
-	unsigned buzzer_pending:1;	/* need to issue buzz command */
-	spinlock_t ctl_submit_lock;
-
-	unsigned char buzzer_state;	/* on/off */
-
-	/* flags */
-	unsigned open:1;
-	unsigned resetting:1;
-	unsigned shutdown:1;
-
-	/* This mutex protects writes to the above flags */
-	struct mutex pm_mutex;
-
-	unsigned short keymap[KEYMAP_SIZE];
-
-	char phys[64];		/* physical device path */
-	int key_code;		/* last reported key */
-	int keybit;		/* 0=new scan  1,2,4,8=scan columns  */
-	u8 gpi;			/* Cached value of GPI (high nibble) */
-};
-
-/******************************************************************************
- * CM109 key interface
- *****************************************************************************/
-
-static unsigned short special_keymap(int code)
-{
-	if (code > 0xff) {
-		switch (code - 0xff) {
-		case RECORD_MUTE:	return KEY_MUTE;
-		case PLAYBACK_MUTE:	return KEY_MUTE;
-		case VOLUME_DOWN:	return KEY_VOLUMEDOWN;
-		case VOLUME_UP:		return KEY_VOLUMEUP;
-		}
-	}
-	return KEY_RESERVED;
-}
-
-/* Map device buttons to internal key events.
- *
- * The "up" and "down" keys, are symbolised by arrows on the button.
- * The "pickup" and "hangup" keys are symbolised by a green and red phone
- * on the button.
-
- Komunikate KIP1000 Keyboard Matrix
-
-     -> -- 1 -- 2 -- 3  --> GPI pin 4 (0x10)
-      |    |    |    |
-     <- -- 4 -- 5 -- 6  --> GPI pin 5 (0x20)
-      |    |    |    |
-     END - 7 -- 8 -- 9  --> GPI pin 6 (0x40)
-      |    |    |    |
-     OK -- * -- 0 -- #  --> GPI pin 7 (0x80)
-      |    |    |    |
-
-     /|\  /|\  /|\  /|\
-      |    |    |    |
-GPO
-pin:  3    2    1    0
-     0x8  0x4  0x2  0x1
-
- */
-static unsigned short keymap_kip1000(int scancode)
-{
-	switch (scancode) {				/* phone key:   */
-	case 0x82: return KEY_NUMERIC_0;		/*   0          */
-	case 0x14: return KEY_NUMERIC_1;		/*   1          */
-	case 0x12: return KEY_NUMERIC_2;		/*   2          */
-	case 0x11: return KEY_NUMERIC_3;		/*   3          */
-	case 0x24: return KEY_NUMERIC_4;		/*   4          */
-	case 0x22: return KEY_NUMERIC_5;		/*   5          */
-	case 0x21: return KEY_NUMERIC_6;		/*   6          */
-	case 0x44: return KEY_NUMERIC_7;		/*   7          */
-	case 0x42: return KEY_NUMERIC_8;		/*   8          */
-	case 0x41: return KEY_NUMERIC_9;		/*   9          */
-	case 0x81: return KEY_NUMERIC_POUND;		/*   #          */
-	case 0x84: return KEY_NUMERIC_STAR;		/*   *          */
-	case 0x88: return KEY_ENTER;			/*   pickup     */
-	case 0x48: return KEY_ESC;			/*   hangup     */
-	case 0x28: return KEY_LEFT;			/*   IN         */
-	case 0x18: return KEY_RIGHT;			/*   OUT        */
-	default:   return special_keymap(scancode);
-	}
-}
-
-/*
-  Contributed by Shaun Jackman <sjackman@gmail.com>
-
-  Genius G-Talk keyboard matrix
-     0 1 2 3
-  4: 0 4 8 Talk
-  5: 1 5 9 End
-  6: 2 6 # Up
-  7: 3 7 * Down
-*/
-static unsigned short keymap_gtalk(int scancode)
-{
-	switch (scancode) {
-	case 0x11: return KEY_NUMERIC_0;
-	case 0x21: return KEY_NUMERIC_1;
-	case 0x41: return KEY_NUMERIC_2;
-	case 0x81: return KEY_NUMERIC_3;
-	case 0x12: return KEY_NUMERIC_4;
-	case 0x22: return KEY_NUMERIC_5;
-	case 0x42: return KEY_NUMERIC_6;
-	case 0x82: return KEY_NUMERIC_7;
-	case 0x14: return KEY_NUMERIC_8;
-	case 0x24: return KEY_NUMERIC_9;
-	case 0x44: return KEY_NUMERIC_POUND;	/* # */
-	case 0x84: return KEY_NUMERIC_STAR;	/* * */
-	case 0x18: return KEY_ENTER;		/* Talk (green handset) */
-	case 0x28: return KEY_ESC;		/* End (red handset) */
-	case 0x48: return KEY_UP;		/* Menu up (rocker switch) */
-	case 0x88: return KEY_DOWN;		/* Menu down (rocker switch) */
-	default:   return special_keymap(scancode);
-	}
-}
-
-/*
- * Keymap for Allied-Telesis Corega USBPH01
- * http://www.alliedtelesis-corega.com/2/1344/1437/1360/chprd.html
- *
- * Contributed by july@nat.bg
- */
-static unsigned short keymap_usbph01(int scancode)
-{
-	switch (scancode) {
-	case 0x11: return KEY_NUMERIC_0;		/*   0          */
-	case 0x21: return KEY_NUMERIC_1;		/*   1          */
-	case 0x41: return KEY_NUMERIC_2;		/*   2          */
-	case 0x81: return KEY_NUMERIC_3;		/*   3          */
-	case 0x12: return KEY_NUMERIC_4;		/*   4          */
-	case 0x22: return KEY_NUMERIC_5;		/*   5          */
-	case 0x42: return KEY_NUMERIC_6;		/*   6          */
-	case 0x82: return KEY_NUMERIC_7;		/*   7          */
-	case 0x14: return KEY_NUMERIC_8;		/*   8          */
-	case 0x24: return KEY_NUMERIC_9;		/*   9          */
-	case 0x44: return KEY_NUMERIC_POUND;		/*   #          */
-	case 0x84: return KEY_NUMERIC_STAR;		/*   *          */
-	case 0x18: return KEY_ENTER;			/*   pickup     */
-	case 0x28: return KEY_ESC;			/*   hangup     */
-	case 0x48: return KEY_LEFT;			/*   IN         */
-	case 0x88: return KEY_RIGHT;			/*   OUT        */
-	default:   return special_keymap(scancode);
-	}
-}
-
-/*
- * Keymap for ATCom AU-100
- * http://www.atcom.cn/products.html 
- * http://www.packetizer.com/products/au100/
- * http://www.voip-info.org/wiki/view/AU-100
- *
- * Contributed by daniel@gimpelevich.san-francisco.ca.us
- */
-static unsigned short keymap_atcom(int scancode)
-{
-	switch (scancode) {				/* phone key:   */
-	case 0x82: return KEY_NUMERIC_0;		/*   0          */
-	case 0x11: return KEY_NUMERIC_1;		/*   1          */
-	case 0x12: return KEY_NUMERIC_2;		/*   2          */
-	case 0x14: return KEY_NUMERIC_3;		/*   3          */
-	case 0x21: return KEY_NUMERIC_4;		/*   4          */
-	case 0x22: return KEY_NUMERIC_5;		/*   5          */
-	case 0x24: return KEY_NUMERIC_6;		/*   6          */
-	case 0x41: return KEY_NUMERIC_7;		/*   7          */
-	case 0x42: return KEY_NUMERIC_8;		/*   8          */
-	case 0x44: return KEY_NUMERIC_9;		/*   9          */
-	case 0x84: return KEY_NUMERIC_POUND;		/*   #          */
-	case 0x81: return KEY_NUMERIC_STAR;		/*   *          */
-	case 0x18: return KEY_ENTER;			/*   pickup     */
-	case 0x28: return KEY_ESC;			/*   hangup     */
-	case 0x48: return KEY_LEFT;			/* left arrow   */
-	case 0x88: return KEY_RIGHT;			/* right arrow  */
-	default:   return special_keymap(scancode);
-	}
-}
-
-static unsigned short (*keymap)(int) = keymap_kip1000;
-
-/*
- * Completes a request by converting the data into events for the
- * input subsystem.
- */
-static void report_key(struct cm109_dev *dev, int key)
-{
-	struct input_dev *idev = dev->idev;
-
-	if (dev->key_code >= 0) {
-		/* old key up */
-		input_report_key(idev, dev->key_code, 0);
-	}
-
-	dev->key_code = key;
-	if (key >= 0) {
-		/* new valid key */
-		input_report_key(idev, key, 1);
-	}
-
-	input_sync(idev);
-}
-
-/******************************************************************************
- * CM109 usb communication interface
- *****************************************************************************/
-
-static void cm109_submit_buzz_toggle(struct cm109_dev *dev)
-{
-	int error;
-
-	if (dev->buzzer_state)
-		dev->ctl_data->byte[HID_OR0] |= BUZZER_ON;
-	else
-		dev->ctl_data->byte[HID_OR0] &= ~BUZZER_ON;
-
-	error = usb_submit_urb(dev->urb_ctl, GFP_ATOMIC);
-	if (error)
-		err("%s: usb_submit_urb (urb_ctl) failed %d", __func__, error);
-}
-
-/*
- * IRQ handler
- */
-static void cm109_urb_irq_callback(struct urb *urb)
-{
-	struct cm109_dev *dev = urb->context;
-	const int status = urb->status;
-	int error;
-
-	dev_dbg(&urb->dev->dev, "### URB IRQ: [0x%02x 0x%02x 0x%02x 0x%02x] keybit=0x%02x\n",
-	     dev->irq_data->byte[0],
-	     dev->irq_data->byte[1],
-	     dev->irq_data->byte[2],
-	     dev->irq_data->byte[3],
-	     dev->keybit);
-
-	if (status) {
-		if (status == -ESHUTDOWN)
-			return;
-		err("%s: urb status %d", __func__, status);
-	}
-
-	/* Special keys */
-	if (dev->irq_data->byte[HID_IR0] & 0x0f) {
-		const int code = (dev->irq_data->byte[HID_IR0] & 0x0f);
-		report_key(dev, dev->keymap[0xff + code]);
-	}
-
-	/* Scan key column */
-	if (dev->keybit == 0xf) {
-
-		/* Any changes ? */
-		if ((dev->gpi & 0xf0) == (dev->irq_data->byte[HID_IR1] & 0xf0))
-			goto out;
-
-		dev->gpi = dev->irq_data->byte[HID_IR1] & 0xf0;
-		dev->keybit = 0x1;
-	} else {
-		report_key(dev, dev->keymap[dev->irq_data->byte[HID_IR1]]);
-
-		dev->keybit <<= 1;
-		if (dev->keybit > 0x8)
-			dev->keybit = 0xf;
-	}
-
- out:
-
-	spin_lock(&dev->ctl_submit_lock);
-
-	dev->irq_urb_pending = 0;
-
-	if (likely(!dev->shutdown)) {
-
-		if (dev->buzzer_state)
-			dev->ctl_data->byte[HID_OR0] |= BUZZER_ON;
-		else
-			dev->ctl_data->byte[HID_OR0] &= ~BUZZER_ON;
-
-		dev->ctl_data->byte[HID_OR1] = dev->keybit;
-		dev->ctl_data->byte[HID_OR2] = dev->keybit;
-
-		dev->buzzer_pending = 0;
-		dev->ctl_urb_pending = 1;
-
-		error = usb_submit_urb(dev->urb_ctl, GFP_ATOMIC);
-		if (error)
-			err("%s: usb_submit_urb (urb_ctl) failed %d",
-				__func__, error);
-	}
-
-	spin_unlock(&dev->ctl_submit_lock);
-}
-
-static void cm109_urb_ctl_callback(struct urb *urb)
-{
-	struct cm109_dev *dev = urb->context;
-	const int status = urb->status;
-	int error;
-
-	dev_dbg(&urb->dev->dev, "### URB CTL: [0x%02x 0x%02x 0x%02x 0x%02x]\n",
-	     dev->ctl_data->byte[0],
-	     dev->ctl_data->byte[1],
-	     dev->ctl_data->byte[2],
-	     dev->ctl_data->byte[3]);
-
-	if (status)
-		err("%s: urb status %d", __func__, status);
-
-	spin_lock(&dev->ctl_submit_lock);
-
-	dev->ctl_urb_pending = 0;
-
-	if (likely(!dev->shutdown)) {
-
-		if (dev->buzzer_pending) {
-			dev->buzzer_pending = 0;
-			dev->ctl_urb_pending = 1;
-			cm109_submit_buzz_toggle(dev);
-		} else if (likely(!dev->irq_urb_pending)) {
-			/* ask for key data */
-			dev->irq_urb_pending = 1;
-			error = usb_submit_urb(dev->urb_irq, GFP_ATOMIC);
-			if (error)
-				err("%s: usb_submit_urb (urb_irq) failed %d",
-					__func__, error);
-		}
-	}
-
-	spin_unlock(&dev->ctl_submit_lock);
-}
-
-static void cm109_toggle_buzzer_async(struct cm109_dev *dev)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->ctl_submit_lock, flags);
-
-	if (dev->ctl_urb_pending) {
-		/* URB completion will resubmit */
-		dev->buzzer_pending = 1;
-	} else {
-		dev->ctl_urb_pending = 1;
-		cm109_submit_buzz_toggle(dev);
-	}
-
-	spin_unlock_irqrestore(&dev->ctl_submit_lock, flags);
-}
-
-static void cm109_toggle_buzzer_sync(struct cm109_dev *dev, int on)
-{
-	int error;
-
-	if (on)
-		dev->ctl_data->byte[HID_OR0] |= BUZZER_ON;
-	else
-		dev->ctl_data->byte[HID_OR0] &= ~BUZZER_ON;
-
-	error = usb_control_msg(dev->udev,
-				usb_sndctrlpipe(dev->udev, 0),
-				dev->ctl_req->bRequest,
-				dev->ctl_req->bRequestType,
-				le16_to_cpu(dev->ctl_req->wValue),
-				le16_to_cpu(dev->ctl_req->wIndex),
-				dev->ctl_data,
-				USB_PKT_LEN, USB_CTRL_SET_TIMEOUT);
-	if (error < 0 && error != -EINTR)
-		err("%s: usb_control_msg() failed %d", __func__, error);
-}
-
-static void cm109_stop_traffic(struct cm109_dev *dev)
-{
-	dev->shutdown = 1;
-	/*
-	 * Make sure other CPUs see this
-	 */
-	smp_wmb();
-
-	usb_kill_urb(dev->urb_ctl);
-	usb_kill_urb(dev->urb_irq);
-
-	cm109_toggle_buzzer_sync(dev, 0);
-
-	dev->shutdown = 0;
-	smp_wmb();
-}
-
-static void cm109_restore_state(struct cm109_dev *dev)
-{
-	if (dev->open) {
-		/*
-		 * Restore buzzer state.
-		 * This will also kick regular URB submission
-		 */
-		cm109_toggle_buzzer_async(dev);
-	}
-}
-
-/******************************************************************************
- * input event interface
- *****************************************************************************/
-
-static int cm109_input_open(struct input_dev *idev)
-{
-	struct cm109_dev *dev = input_get_drvdata(idev);
-	int error;
-
-	error = usb_autopm_get_interface(dev->intf);
-	if (error < 0) {
-		err("%s - cannot autoresume, result %d",
-		    __func__, error);
-		return error;
-	}
-
-	mutex_lock(&dev->pm_mutex);
-
-	dev->buzzer_state = 0;
-	dev->key_code = -1;	/* no keys pressed */
-	dev->keybit = 0xf;
-
-	/* issue INIT */
-	dev->ctl_data->byte[HID_OR0] = HID_OR_GPO_BUZ_SPDIF;
-	dev->ctl_data->byte[HID_OR1] = dev->keybit;
-	dev->ctl_data->byte[HID_OR2] = dev->keybit;
-	dev->ctl_data->byte[HID_OR3] = 0x00;
-
-	error = usb_submit_urb(dev->urb_ctl, GFP_KERNEL);
-	if (error)
-		err("%s: usb_submit_urb (urb_ctl) failed %d", __func__, error);
-	else
-		dev->open = 1;
-
-	mutex_unlock(&dev->pm_mutex);
-
-	if (error)
-		usb_autopm_put_interface(dev->intf);
-
-	return error;
-}
-
-static void cm109_input_close(struct input_dev *idev)
-{
-	struct cm109_dev *dev = input_get_drvdata(idev);
-
-	mutex_lock(&dev->pm_mutex);
-
-	/*
-	 * Once we are here event delivery is stopped so we
-	 * don't need to worry about someone starting buzzer
-	 * again
-	 */
-	cm109_stop_traffic(dev);
-	dev->open = 0;
-
-	mutex_unlock(&dev->pm_mutex);
-
-	usb_autopm_put_interface(dev->intf);
-}
-
-static int cm109_input_ev(struct input_dev *idev, unsigned int type,
-			  unsigned int code, int value)
-{
-	struct cm109_dev *dev = input_get_drvdata(idev);
-
-	dev_dbg(&dev->udev->dev,
-		"input_ev: type=%u code=%u value=%d\n", type, code, value);
-
-	if (type != EV_SND)
-		return -EINVAL;
-
-	switch (code) {
-	case SND_TONE:
-	case SND_BELL:
-		dev->buzzer_state = !!value;
-		if (!dev->resetting)
-			cm109_toggle_buzzer_async(dev);
-		return 0;
-
-	default:
-		return -EINVAL;
-	}
-}
-
-
-/******************************************************************************
- * Linux interface and usb initialisation
- *****************************************************************************/
-
-struct driver_info {
-	char *name;
-};
-
-static const struct driver_info info_cm109 = {
-	.name = "CM109 USB driver",
-};
-
-enum {
-	VENDOR_ID        = 0x0d8c, /* C-Media Electronics */
-	PRODUCT_ID_CM109 = 0x000e, /* CM109 defines range 0x0008 - 0x000f */
-};
-
-/* table of devices that work with this driver */
-static const struct usb_device_id cm109_usb_table[] = {
-	{
-		.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
-				USB_DEVICE_ID_MATCH_INT_INFO,
-		.idVendor = VENDOR_ID,
-		.idProduct = PRODUCT_ID_CM109,
-		.bInterfaceClass = USB_CLASS_HID,
-		.bInterfaceSubClass = 0,
-		.bInterfaceProtocol = 0,
-		.driver_info = (kernel_ulong_t) &info_cm109
-	},
-	/* you can add more devices here with product ID 0x0008 - 0x000f */
-	{ }
-};
-
-static void cm109_usb_cleanup(struct cm109_dev *dev)
-{
-	kfree(dev->ctl_req);
-	if (dev->ctl_data)
-		usb_free_coherent(dev->udev, USB_PKT_LEN,
-				  dev->ctl_data, dev->ctl_dma);
-	if (dev->irq_data)
-		usb_free_coherent(dev->udev, USB_PKT_LEN,
-				  dev->irq_data, dev->irq_dma);
-
-	usb_free_urb(dev->urb_irq);	/* parameter validation in core/urb */
-	usb_free_urb(dev->urb_ctl);	/* parameter validation in core/urb */
-	kfree(dev);
-}
-
-static void cm109_usb_disconnect(struct usb_interface *interface)
-{
-	struct cm109_dev *dev = usb_get_intfdata(interface);
-
-	usb_set_intfdata(interface, NULL);
-	input_unregister_device(dev->idev);
-	cm109_usb_cleanup(dev);
-}
-
-static int cm109_usb_probe(struct usb_interface *intf,
-			   const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct driver_info *nfo = (struct driver_info *)id->driver_info;
-	struct usb_host_interface *interface;
-	struct usb_endpoint_descriptor *endpoint;
-	struct cm109_dev *dev;
-	struct input_dev *input_dev = NULL;
-	int ret, pipe, i;
-	int error = -ENOMEM;
-
-	interface = intf->cur_altsetting;
-	endpoint = &interface->endpoint[0].desc;
-
-	if (!usb_endpoint_is_int_in(endpoint))
-		return -ENODEV;
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (!dev)
-		return -ENOMEM;
-
-	spin_lock_init(&dev->ctl_submit_lock);
-	mutex_init(&dev->pm_mutex);
-
-	dev->udev = udev;
-	dev->intf = intf;
-
-	dev->idev = input_dev = input_allocate_device();
-	if (!input_dev)
-		goto err_out;
-
-	/* allocate usb buffers */
-	dev->irq_data = usb_alloc_coherent(udev, USB_PKT_LEN,
-					   GFP_KERNEL, &dev->irq_dma);
-	if (!dev->irq_data)
-		goto err_out;
-
-	dev->ctl_data = usb_alloc_coherent(udev, USB_PKT_LEN,
-					   GFP_KERNEL, &dev->ctl_dma);
-	if (!dev->ctl_data)
-		goto err_out;
-
-	dev->ctl_req = kmalloc(sizeof(*(dev->ctl_req)), GFP_KERNEL);
-	if (!dev->ctl_req)
-		goto err_out;
-
-	/* allocate urb structures */
-	dev->urb_irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->urb_irq)
-		goto err_out;
-
-	dev->urb_ctl = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->urb_ctl)
-		goto err_out;
-
-	/* get a handle to the interrupt data pipe */
-	pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
-	ret = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
-	if (ret != USB_PKT_LEN)
-		err("invalid payload size %d, expected %d", ret, USB_PKT_LEN);
-
-	/* initialise irq urb */
-	usb_fill_int_urb(dev->urb_irq, udev, pipe, dev->irq_data,
-			 USB_PKT_LEN,
-			 cm109_urb_irq_callback, dev, endpoint->bInterval);
-	dev->urb_irq->transfer_dma = dev->irq_dma;
-	dev->urb_irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-	dev->urb_irq->dev = udev;
-
-	/* initialise ctl urb */
-	dev->ctl_req->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE |
-					USB_DIR_OUT;
-	dev->ctl_req->bRequest = USB_REQ_SET_CONFIGURATION;
-	dev->ctl_req->wValue = cpu_to_le16(0x200);
-	dev->ctl_req->wIndex = cpu_to_le16(interface->desc.bInterfaceNumber);
-	dev->ctl_req->wLength = cpu_to_le16(USB_PKT_LEN);
-
-	usb_fill_control_urb(dev->urb_ctl, udev, usb_sndctrlpipe(udev, 0),
-			     (void *)dev->ctl_req, dev->ctl_data, USB_PKT_LEN,
-			     cm109_urb_ctl_callback, dev);
-	dev->urb_ctl->transfer_dma = dev->ctl_dma;
-	dev->urb_ctl->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-	dev->urb_ctl->dev = udev;
-
-	/* find out the physical bus location */
-	usb_make_path(udev, dev->phys, sizeof(dev->phys));
-	strlcat(dev->phys, "/input0", sizeof(dev->phys));
-
-	/* register settings for the input device */
-	input_dev->name = nfo->name;
-	input_dev->phys = dev->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, dev);
-	input_dev->open = cm109_input_open;
-	input_dev->close = cm109_input_close;
-	input_dev->event = cm109_input_ev;
-
-	input_dev->keycode = dev->keymap;
-	input_dev->keycodesize = sizeof(unsigned char);
-	input_dev->keycodemax = ARRAY_SIZE(dev->keymap);
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_SND);
-	input_dev->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
-
-	/* register available key events */
-	for (i = 0; i < KEYMAP_SIZE; i++) {
-		unsigned short k = keymap(i);
-		dev->keymap[i] = k;
-		__set_bit(k, input_dev->keybit);
-	}
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	error = input_register_device(dev->idev);
-	if (error)
-		goto err_out;
-
-	usb_set_intfdata(intf, dev);
-
-	return 0;
-
- err_out:
-	input_free_device(input_dev);
-	cm109_usb_cleanup(dev);
-	return error;
-}
-
-static int cm109_usb_suspend(struct usb_interface *intf, pm_message_t message)
-{
-	struct cm109_dev *dev = usb_get_intfdata(intf);
-
-	dev_info(&intf->dev, "cm109: usb_suspend (event=%d)\n", message.event);
-
-	mutex_lock(&dev->pm_mutex);
-	cm109_stop_traffic(dev);
-	mutex_unlock(&dev->pm_mutex);
-
-	return 0;
-}
-
-static int cm109_usb_resume(struct usb_interface *intf)
-{
-	struct cm109_dev *dev = usb_get_intfdata(intf);
-
-	dev_info(&intf->dev, "cm109: usb_resume\n");
-
-	mutex_lock(&dev->pm_mutex);
-	cm109_restore_state(dev);
-	mutex_unlock(&dev->pm_mutex);
-
-	return 0;
-}
-
-static int cm109_usb_pre_reset(struct usb_interface *intf)
-{
-	struct cm109_dev *dev = usb_get_intfdata(intf);
-
-	mutex_lock(&dev->pm_mutex);
-
-	/*
-	 * Make sure input events don't try to toggle buzzer
-	 * while we are resetting
-	 */
-	dev->resetting = 1;
-	smp_wmb();
-
-	cm109_stop_traffic(dev);
-
-	return 0;
-}
-
-static int cm109_usb_post_reset(struct usb_interface *intf)
-{
-	struct cm109_dev *dev = usb_get_intfdata(intf);
-
-	dev->resetting = 0;
-	smp_wmb();
-
-	cm109_restore_state(dev);
-
-	mutex_unlock(&dev->pm_mutex);
-
-	return 0;
-}
-
-static struct usb_driver cm109_driver = {
-	.name		= "cm109",
-	.probe		= cm109_usb_probe,
-	.disconnect	= cm109_usb_disconnect,
-	.suspend	= cm109_usb_suspend,
-	.resume		= cm109_usb_resume,
-	.reset_resume	= cm109_usb_resume,
-	.pre_reset	= cm109_usb_pre_reset,
-	.post_reset	= cm109_usb_post_reset,
-	.id_table	= cm109_usb_table,
-	.supports_autosuspend = 1,
-};
-
-static int __init cm109_select_keymap(void)
-{
-	/* Load the phone keymap */
-	if (!strcasecmp(phone, "kip1000")) {
-		keymap = keymap_kip1000;
-		printk(KERN_INFO KBUILD_MODNAME ": "
-			"Keymap for Komunikate KIP1000 phone loaded\n");
-	} else if (!strcasecmp(phone, "gtalk")) {
-		keymap = keymap_gtalk;
-		printk(KERN_INFO KBUILD_MODNAME ": "
-			"Keymap for Genius G-talk phone loaded\n");
-	} else if (!strcasecmp(phone, "usbph01")) {
-		keymap = keymap_usbph01;
-		printk(KERN_INFO KBUILD_MODNAME ": "
-			"Keymap for Allied-Telesis Corega USBPH01 phone loaded\n");
-	} else if (!strcasecmp(phone, "atcom")) {
-		keymap = keymap_atcom;
-		printk(KERN_INFO KBUILD_MODNAME ": "
-			"Keymap for ATCom AU-100 phone loaded\n");
-	} else {
-		printk(KERN_ERR KBUILD_MODNAME ": "
-			"Unsupported phone: %s\n", phone);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int __init cm109_init(void)
-{
-	int err;
-
-	err = cm109_select_keymap();
-	if (err)
-		return err;
-
-	err = usb_register(&cm109_driver);
-	if (err)
-		return err;
-
-	printk(KERN_INFO KBUILD_MODNAME ": "
-		DRIVER_DESC ": " DRIVER_VERSION " (C) " DRIVER_AUTHOR "\n");
-
-	return 0;
-}
-
-static void __exit cm109_exit(void)
-{
-	usb_deregister(&cm109_driver);
-}
-
-module_init(cm109_init);
-module_exit(cm109_exit);
-
-MODULE_DEVICE_TABLE(usb, cm109_usb_table);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x.c b/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x.c
deleted file mode 100644
index 06517e60..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/*
- * VTI CMA3000_D0x Accelerometer driver
- *
- * Copyright (C) 2010 Texas Instruments
- * Author: Hemanth V <hemanthv@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input/cma3000.h>
-#include <linux/module.h>
-
-#include "cma3000_d0x.h"
-
-#define CMA3000_WHOAMI      0x00
-#define CMA3000_REVID       0x01
-#define CMA3000_CTRL        0x02
-#define CMA3000_STATUS      0x03
-#define CMA3000_RSTR        0x04
-#define CMA3000_INTSTATUS   0x05
-#define CMA3000_DOUTX       0x06
-#define CMA3000_DOUTY       0x07
-#define CMA3000_DOUTZ       0x08
-#define CMA3000_MDTHR       0x09
-#define CMA3000_MDFFTMR     0x0A
-#define CMA3000_FFTHR       0x0B
-
-#define CMA3000_RANGE2G    (1 << 7)
-#define CMA3000_RANGE8G    (0 << 7)
-#define CMA3000_BUSI2C     (0 << 4)
-#define CMA3000_MODEMASK   (7 << 1)
-#define CMA3000_GRANGEMASK (1 << 7)
-
-#define CMA3000_STATUS_PERR    1
-#define CMA3000_INTSTATUS_FFDET (1 << 2)
-
-/* Settling time delay in ms */
-#define CMA3000_SETDELAY    30
-
-/* Delay for clearing interrupt in us */
-#define CMA3000_INTDELAY    44
-
-
-/*
- * Bit weights in mg for bit 0, other bits need
- * multipy factor 2^n. Eight bit is the sign bit.
- */
-#define BIT_TO_2G  18
-#define BIT_TO_8G  71
-
-struct cma3000_accl_data {
-	const struct cma3000_bus_ops *bus_ops;
-	const struct cma3000_platform_data *pdata;
-
-	struct device *dev;
-	struct input_dev *input_dev;
-
-	int bit_to_mg;
-	int irq;
-
-	int g_range;
-	u8 mode;
-
-	struct mutex mutex;
-	bool opened;
-	bool suspended;
-};
-
-#define CMA3000_READ(data, reg, msg) \
-	(data->bus_ops->read(data->dev, reg, msg))
-#define CMA3000_SET(data, reg, val, msg) \
-	((data)->bus_ops->write(data->dev, reg, val, msg))
-
-/*
- * Conversion for each of the eight modes to g, depending
- * on G range i.e 2G or 8G. Some modes always operate in
- * 8G.
- */
-
-static int mode_to_mg[8][2] = {
-	{ 0, 0 },
-	{ BIT_TO_8G, BIT_TO_2G },
-	{ BIT_TO_8G, BIT_TO_2G },
-	{ BIT_TO_8G, BIT_TO_8G },
-	{ BIT_TO_8G, BIT_TO_8G },
-	{ BIT_TO_8G, BIT_TO_2G },
-	{ BIT_TO_8G, BIT_TO_2G },
-	{ 0, 0},
-};
-
-static void decode_mg(struct cma3000_accl_data *data, int *datax,
-				int *datay, int *dataz)
-{
-	/* Data in 2's complement, convert to mg */
-	*datax = ((s8)*datax) * data->bit_to_mg;
-	*datay = ((s8)*datay) * data->bit_to_mg;
-	*dataz = ((s8)*dataz) * data->bit_to_mg;
-}
-
-static irqreturn_t cma3000_thread_irq(int irq, void *dev_id)
-{
-	struct cma3000_accl_data *data = dev_id;
-	int datax, datay, dataz, intr_status;
-	u8 ctrl, mode, range;
-
-	intr_status = CMA3000_READ(data, CMA3000_INTSTATUS, "interrupt status");
-	if (intr_status < 0)
-		return IRQ_NONE;
-
-	/* Check if free fall is detected, report immediately */
-	if (intr_status & CMA3000_INTSTATUS_FFDET) {
-		input_report_abs(data->input_dev, ABS_MISC, 1);
-		input_sync(data->input_dev);
-	} else {
-		input_report_abs(data->input_dev, ABS_MISC, 0);
-	}
-
-	datax = CMA3000_READ(data, CMA3000_DOUTX, "X");
-	datay = CMA3000_READ(data, CMA3000_DOUTY, "Y");
-	dataz = CMA3000_READ(data, CMA3000_DOUTZ, "Z");
-
-	ctrl = CMA3000_READ(data, CMA3000_CTRL, "ctrl");
-	mode = (ctrl & CMA3000_MODEMASK) >> 1;
-	range = (ctrl & CMA3000_GRANGEMASK) >> 7;
-
-	data->bit_to_mg = mode_to_mg[mode][range];
-
-	/* Interrupt not for this device */
-	if (data->bit_to_mg == 0)
-		return IRQ_NONE;
-
-	/* Decode register values to milli g */
-	decode_mg(data, &datax, &datay, &dataz);
-
-	input_report_abs(data->input_dev, ABS_X, datax);
-	input_report_abs(data->input_dev, ABS_Y, datay);
-	input_report_abs(data->input_dev, ABS_Z, dataz);
-	input_sync(data->input_dev);
-
-	return IRQ_HANDLED;
-}
-
-static int cma3000_reset(struct cma3000_accl_data *data)
-{
-	int val;
-
-	/* Reset sequence */
-	CMA3000_SET(data, CMA3000_RSTR, 0x02, "Reset");
-	CMA3000_SET(data, CMA3000_RSTR, 0x0A, "Reset");
-	CMA3000_SET(data, CMA3000_RSTR, 0x04, "Reset");
-
-	/* Settling time delay */
-	mdelay(10);
-
-	val = CMA3000_READ(data, CMA3000_STATUS, "Status");
-	if (val < 0) {
-		dev_err(data->dev, "Reset failed\n");
-		return val;
-	}
-
-	if (val & CMA3000_STATUS_PERR) {
-		dev_err(data->dev, "Parity Error\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int cma3000_poweron(struct cma3000_accl_data *data)
-{
-	const struct cma3000_platform_data *pdata = data->pdata;
-	u8 ctrl = 0;
-	int ret;
-
-	if (data->g_range == CMARANGE_2G) {
-		ctrl = (data->mode << 1) | CMA3000_RANGE2G;
-	} else if (data->g_range == CMARANGE_8G) {
-		ctrl = (data->mode << 1) | CMA3000_RANGE8G;
-	} else {
-		dev_info(data->dev,
-			 "Invalid G range specified, assuming 8G\n");
-		ctrl = (data->mode << 1) | CMA3000_RANGE8G;
-	}
-
-	ctrl |= data->bus_ops->ctrl_mod;
-
-	CMA3000_SET(data, CMA3000_MDTHR, pdata->mdthr,
-		    "Motion Detect Threshold");
-	CMA3000_SET(data, CMA3000_MDFFTMR, pdata->mdfftmr,
-		    "Time register");
-	CMA3000_SET(data, CMA3000_FFTHR, pdata->ffthr,
-		    "Free fall threshold");
-	ret = CMA3000_SET(data, CMA3000_CTRL, ctrl, "Mode setting");
-	if (ret < 0)
-		return -EIO;
-
-	msleep(CMA3000_SETDELAY);
-
-	return 0;
-}
-
-static int cma3000_poweroff(struct cma3000_accl_data *data)
-{
-	int ret;
-
-	ret = CMA3000_SET(data, CMA3000_CTRL, CMAMODE_POFF, "Mode setting");
-	msleep(CMA3000_SETDELAY);
-
-	return ret;
-}
-
-static int cma3000_open(struct input_dev *input_dev)
-{
-	struct cma3000_accl_data *data = input_get_drvdata(input_dev);
-
-	mutex_lock(&data->mutex);
-
-	if (!data->suspended)
-		cma3000_poweron(data);
-
-	data->opened = true;
-
-	mutex_unlock(&data->mutex);
-
-	return 0;
-}
-
-static void cma3000_close(struct input_dev *input_dev)
-{
-	struct cma3000_accl_data *data = input_get_drvdata(input_dev);
-
-	mutex_lock(&data->mutex);
-
-	if (!data->suspended)
-		cma3000_poweroff(data);
-
-	data->opened = false;
-
-	mutex_unlock(&data->mutex);
-}
-
-void cma3000_suspend(struct cma3000_accl_data *data)
-{
-	mutex_lock(&data->mutex);
-
-	if (!data->suspended && data->opened)
-		cma3000_poweroff(data);
-
-	data->suspended = true;
-
-	mutex_unlock(&data->mutex);
-}
-EXPORT_SYMBOL(cma3000_suspend);
-
-
-void cma3000_resume(struct cma3000_accl_data *data)
-{
-	mutex_lock(&data->mutex);
-
-	if (data->suspended && data->opened)
-		cma3000_poweron(data);
-
-	data->suspended = false;
-
-	mutex_unlock(&data->mutex);
-}
-EXPORT_SYMBOL(cma3000_resume);
-
-struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
-				       const struct cma3000_bus_ops *bops)
-{
-	const struct cma3000_platform_data *pdata = dev->platform_data;
-	struct cma3000_accl_data *data;
-	struct input_dev *input_dev;
-	int rev;
-	int error;
-
-	if (!pdata) {
-		dev_err(dev, "platform data not found\n");
-		error = -EINVAL;
-		goto err_out;
-	}
-
-
-	/* if no IRQ return error */
-	if (irq == 0) {
-		error = -EINVAL;
-		goto err_out;
-	}
-
-	data = kzalloc(sizeof(struct cma3000_accl_data), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!data || !input_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	data->dev = dev;
-	data->input_dev = input_dev;
-	data->bus_ops = bops;
-	data->pdata = pdata;
-	data->irq = irq;
-	mutex_init(&data->mutex);
-
-	data->mode = pdata->mode;
-	if (data->mode < CMAMODE_DEFAULT || data->mode > CMAMODE_POFF) {
-		data->mode = CMAMODE_MOTDET;
-		dev_warn(dev,
-			 "Invalid mode specified, assuming Motion Detect\n");
-	}
-
-	data->g_range = pdata->g_range;
-	if (data->g_range != CMARANGE_2G && data->g_range != CMARANGE_8G) {
-		dev_info(dev,
-			 "Invalid G range specified, assuming 8G\n");
-		data->g_range = CMARANGE_8G;
-	}
-
-	input_dev->name = "cma3000-accelerometer";
-	input_dev->id.bustype = bops->bustype;
-	input_dev->open = cma3000_open;
-	input_dev->close = cma3000_close;
-
-	 __set_bit(EV_ABS, input_dev->evbit);
-
-	input_set_abs_params(input_dev, ABS_X,
-			-data->g_range, data->g_range, pdata->fuzz_x, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-			-data->g_range, data->g_range, pdata->fuzz_y, 0);
-	input_set_abs_params(input_dev, ABS_Z,
-			-data->g_range, data->g_range, pdata->fuzz_z, 0);
-	input_set_abs_params(input_dev, ABS_MISC, 0, 1, 0, 0);
-
-	input_set_drvdata(input_dev, data);
-
-	error = cma3000_reset(data);
-	if (error)
-		goto err_free_mem;
-
-	rev = CMA3000_READ(data, CMA3000_REVID, "Revid");
-	if (rev < 0) {
-		error = rev;
-		goto err_free_mem;
-	}
-
-	pr_info("CMA3000 Accelerometer: Revision %x\n", rev);
-
-	error = request_threaded_irq(irq, NULL, cma3000_thread_irq,
-				     pdata->irqflags | IRQF_ONESHOT,
-				     "cma3000_d0x", data);
-	if (error) {
-		dev_err(dev, "request_threaded_irq failed\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(data->input_dev);
-	if (error) {
-		dev_err(dev, "Unable to register input device\n");
-		goto err_free_irq;
-	}
-
-	return data;
-
-err_free_irq:
-	free_irq(irq, data);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(data);
-err_out:
-	return ERR_PTR(error);
-}
-EXPORT_SYMBOL(cma3000_init);
-
-void cma3000_exit(struct cma3000_accl_data *data)
-{
-	free_irq(data->irq, data);
-	input_unregister_device(data->input_dev);
-	kfree(data);
-}
-EXPORT_SYMBOL(cma3000_exit);
-
-MODULE_DESCRIPTION("CMA3000-D0x Accelerometer Driver");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Hemanth V <hemanthv@ti.com>");
diff --git a/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x.h b/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x.h
deleted file mode 100644
index 2304ce30..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * VTI CMA3000_D0x Accelerometer driver
- *
- * Copyright (C) 2010 Texas Instruments
- * Author: Hemanth V <hemanthv@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _INPUT_CMA3000_H
-#define _INPUT_CMA3000_H
-
-#include <linux/types.h>
-#include <linux/input.h>
-
-struct device;
-struct cma3000_accl_data;
-
-struct cma3000_bus_ops {
-	u16 bustype;
-	u8 ctrl_mod;
-	int (*read)(struct device *, u8, char *);
-	int (*write)(struct device *, u8, u8, char *);
-};
-
-struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
-					const struct cma3000_bus_ops *bops);
-void cma3000_exit(struct cma3000_accl_data *);
-void cma3000_suspend(struct cma3000_accl_data *);
-void cma3000_resume(struct cma3000_accl_data *);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x_i2c.c b/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x_i2c.c
deleted file mode 100644
index fe9b85f0..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/cma3000_d0x_i2c.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Implements I2C interface for VTI CMA300_D0x Accelerometer driver
- *
- * Copyright (C) 2010 Texas Instruments
- * Author: Hemanth V <hemanthv@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/input/cma3000.h>
-#include "cma3000_d0x.h"
-
-static int cma3000_i2c_set(struct device *dev,
-			   u8 reg, u8 val, char *msg)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(client, reg, val);
-	if (ret < 0)
-		dev_err(&client->dev,
-			"%s failed (%s, %d)\n", __func__, msg, ret);
-	return ret;
-}
-
-static int cma3000_i2c_read(struct device *dev, u8 reg, char *msg)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(client, reg);
-	if (ret < 0)
-		dev_err(&client->dev,
-			"%s failed (%s, %d)\n", __func__, msg, ret);
-	return ret;
-}
-
-static const struct cma3000_bus_ops cma3000_i2c_bops = {
-	.bustype	= BUS_I2C,
-#define CMA3000_BUSI2C     (0 << 4)
-	.ctrl_mod	= CMA3000_BUSI2C,
-	.read		= cma3000_i2c_read,
-	.write		= cma3000_i2c_set,
-};
-
-static int __devinit cma3000_i2c_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	struct cma3000_accl_data *data;
-
-	data = cma3000_init(&client->dev, client->irq, &cma3000_i2c_bops);
-	if (IS_ERR(data))
-		return PTR_ERR(data);
-
-	i2c_set_clientdata(client, data);
-
-	return 0;
-}
-
-static int __devexit cma3000_i2c_remove(struct i2c_client *client)
-{
-	struct cma3000_accl_data *data = i2c_get_clientdata(client);
-
-	cma3000_exit(data);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int cma3000_i2c_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct cma3000_accl_data *data = i2c_get_clientdata(client);
-
-	cma3000_suspend(data);
-
-	return 0;
-}
-
-static int cma3000_i2c_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct cma3000_accl_data *data = i2c_get_clientdata(client);
-
-	cma3000_resume(data);
-
-	return 0;
-}
-
-static const struct dev_pm_ops cma3000_i2c_pm_ops = {
-	.suspend	= cma3000_i2c_suspend,
-	.resume		= cma3000_i2c_resume,
-};
-#endif
-
-static const struct i2c_device_id cma3000_i2c_id[] = {
-	{ "cma3000_d01", 0 },
-	{ },
-};
-
-MODULE_DEVICE_TABLE(i2c, cma3000_i2c_id);
-
-static struct i2c_driver cma3000_i2c_driver = {
-	.probe		= cma3000_i2c_probe,
-	.remove		= __devexit_p(cma3000_i2c_remove),
-	.id_table	= cma3000_i2c_id,
-	.driver = {
-		.name	= "cma3000_i2c_accl",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &cma3000_i2c_pm_ops,
-#endif
-	},
-};
-
-module_i2c_driver(cma3000_i2c_driver);
-
-MODULE_DESCRIPTION("CMA3000-D0x Accelerometer I2C Driver");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Hemanth V <hemanthv@ti.com>");
diff --git a/ANDROID_3.4.5/drivers/input/misc/cobalt_btns.c b/ANDROID_3.4.5/drivers/input/misc/cobalt_btns.c
deleted file mode 100644
index 53e43d29..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/cobalt_btns.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- *  Cobalt button interface driver.
- *
- *  Copyright (C) 2007-2008  Yoichi Yuasa <yuasa@linux-mips.org>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include <linux/init.h>
-#include <linux/input-polldev.h>
-#include <linux/ioport.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#define BUTTONS_POLL_INTERVAL	30	/* msec */
-#define BUTTONS_COUNT_THRESHOLD	3
-#define BUTTONS_STATUS_MASK	0xfe000000
-
-static const unsigned short cobalt_map[] = {
-	KEY_RESERVED,
-	KEY_RESTART,
-	KEY_LEFT,
-	KEY_UP,
-	KEY_DOWN,
-	KEY_RIGHT,
-	KEY_ENTER,
-	KEY_SELECT
-};
-
-struct buttons_dev {
-	struct input_polled_dev *poll_dev;
-	unsigned short keymap[ARRAY_SIZE(cobalt_map)];
-	int count[ARRAY_SIZE(cobalt_map)];
-	void __iomem *reg;
-};
-
-static void handle_buttons(struct input_polled_dev *dev)
-{
-	struct buttons_dev *bdev = dev->private;
-	struct input_dev *input = dev->input;
-	uint32_t status;
-	int i;
-
-	status = ~readl(bdev->reg) >> 24;
-
-	for (i = 0; i < ARRAY_SIZE(bdev->keymap); i++) {
-		if (status & (1U << i)) {
-			if (++bdev->count[i] == BUTTONS_COUNT_THRESHOLD) {
-				input_event(input, EV_MSC, MSC_SCAN, i);
-				input_report_key(input, bdev->keymap[i], 1);
-				input_sync(input);
-			}
-		} else {
-			if (bdev->count[i] >= BUTTONS_COUNT_THRESHOLD) {
-				input_event(input, EV_MSC, MSC_SCAN, i);
-				input_report_key(input, bdev->keymap[i], 0);
-				input_sync(input);
-			}
-			bdev->count[i] = 0;
-		}
-	}
-}
-
-static int __devinit cobalt_buttons_probe(struct platform_device *pdev)
-{
-	struct buttons_dev *bdev;
-	struct input_polled_dev *poll_dev;
-	struct input_dev *input;
-	struct resource *res;
-	int error, i;
-
-	bdev = kzalloc(sizeof(struct buttons_dev), GFP_KERNEL);
-	poll_dev = input_allocate_polled_device();
-	if (!bdev || !poll_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	memcpy(bdev->keymap, cobalt_map, sizeof(bdev->keymap));
-
-	poll_dev->private = bdev;
-	poll_dev->poll = handle_buttons;
-	poll_dev->poll_interval = BUTTONS_POLL_INTERVAL;
-
-	input = poll_dev->input;
-	input->name = "Cobalt buttons";
-	input->phys = "cobalt/input0";
-	input->id.bustype = BUS_HOST;
-	input->dev.parent = &pdev->dev;
-
-	input->keycode = bdev->keymap;
-	input->keycodemax = ARRAY_SIZE(bdev->keymap);
-	input->keycodesize = sizeof(unsigned short);
-
-	input_set_capability(input, EV_MSC, MSC_SCAN);
-	__set_bit(EV_KEY, input->evbit);
-	for (i = 0; i < ARRAY_SIZE(cobalt_map); i++)
-		__set_bit(bdev->keymap[i], input->keybit);
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		error = -EBUSY;
-		goto err_free_mem;
-	}
-
-	bdev->poll_dev = poll_dev;
-	bdev->reg = ioremap(res->start, resource_size(res));
-	dev_set_drvdata(&pdev->dev, bdev);
-
-	error = input_register_polled_device(poll_dev);
-	if (error)
-		goto err_iounmap;
-
-	return 0;
-
- err_iounmap:
-	iounmap(bdev->reg);
- err_free_mem:
-	input_free_polled_device(poll_dev);
-	kfree(bdev);
-	dev_set_drvdata(&pdev->dev, NULL);
-	return error;
-}
-
-static int __devexit cobalt_buttons_remove(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct buttons_dev *bdev = dev_get_drvdata(dev);
-
-	input_unregister_polled_device(bdev->poll_dev);
-	input_free_polled_device(bdev->poll_dev);
-	iounmap(bdev->reg);
-	kfree(bdev);
-	dev_set_drvdata(dev, NULL);
-
-	return 0;
-}
-
-MODULE_AUTHOR("Yoichi Yuasa <yuasa@linux-mips.org>");
-MODULE_DESCRIPTION("Cobalt button interface driver");
-MODULE_LICENSE("GPL");
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:Cobalt buttons");
-
-static struct platform_driver cobalt_buttons_driver = {
-	.probe	= cobalt_buttons_probe,
-	.remove	= __devexit_p(cobalt_buttons_remove),
-	.driver	= {
-		.name	= "Cobalt buttons",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(cobalt_buttons_driver);
diff --git a/ANDROID_3.4.5/drivers/input/misc/da9052_onkey.c b/ANDROID_3.4.5/drivers/input/misc/da9052_onkey.c
deleted file mode 100644
index 3c843cd7..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/da9052_onkey.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * ON pin driver for Dialog DA9052 PMICs
- *
- * Copyright(c) 2012 Dialog Semiconductor Ltd.
- *
- * Author: David Dajun Chen <dchen@diasemi.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/workqueue.h>
-
-#include <linux/mfd/da9052/da9052.h>
-#include <linux/mfd/da9052/reg.h>
-
-struct da9052_onkey {
-	struct da9052 *da9052;
-	struct input_dev *input;
-	struct delayed_work work;
-	unsigned int irq;
-};
-
-static void da9052_onkey_query(struct da9052_onkey *onkey)
-{
-	int key_stat;
-
-	key_stat = da9052_reg_read(onkey->da9052, DA9052_EVENT_B_REG);
-	if (key_stat < 0) {
-		dev_err(onkey->da9052->dev,
-			"Failed to read onkey event %d\n", key_stat);
-	} else {
-		/*
-		 * Since interrupt for deassertion of ONKEY pin is not
-		 * generated, onkey event state determines the onkey
-		 * button state.
-		 */
-		key_stat &= DA9052_EVENTB_ENONKEY;
-		input_report_key(onkey->input, KEY_POWER, key_stat);
-		input_sync(onkey->input);
-	}
-
-	/*
-	 * Interrupt is generated only when the ONKEY pin is asserted.
-	 * Hence the deassertion of the pin is simulated through work queue.
-	 */
-	if (key_stat)
-		schedule_delayed_work(&onkey->work, msecs_to_jiffies(50));
-}
-
-static void da9052_onkey_work(struct work_struct *work)
-{
-	struct da9052_onkey *onkey = container_of(work, struct da9052_onkey,
-						  work.work);
-
-	da9052_onkey_query(onkey);
-}
-
-static irqreturn_t da9052_onkey_irq(int irq, void *data)
-{
-	struct da9052_onkey *onkey = data;
-
-	da9052_onkey_query(onkey);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit da9052_onkey_probe(struct platform_device *pdev)
-{
-	struct da9052 *da9052 = dev_get_drvdata(pdev->dev.parent);
-	struct da9052_onkey *onkey;
-	struct input_dev *input_dev;
-	int irq;
-	int error;
-
-	if (!da9052) {
-		dev_err(&pdev->dev, "Failed to get the driver's data\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq_byname(pdev, "ONKEY");
-	if (irq < 0) {
-		dev_err(&pdev->dev,
-			"Failed to get an IRQ for input device, %d\n", irq);
-		return -EINVAL;
-	}
-
-	onkey = kzalloc(sizeof(*onkey), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!onkey || !input_dev) {
-		dev_err(&pdev->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	onkey->input = input_dev;
-	onkey->da9052 = da9052;
-	onkey->irq = irq;
-	INIT_DELAYED_WORK(&onkey->work, da9052_onkey_work);
-
-	input_dev->name = "da9052-onkey";
-	input_dev->phys = "da9052-onkey/input0";
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
-	__set_bit(KEY_POWER, input_dev->keybit);
-
-	error = request_threaded_irq(onkey->irq, NULL, da9052_onkey_irq,
-				     IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				     "ONKEY", onkey);
-	if (error < 0) {
-		dev_err(onkey->da9052->dev,
-			"Failed to register ONKEY IRQ %d, error = %d\n",
-			onkey->irq, error);
-		goto err_free_mem;
-	}
-
-	error = input_register_device(onkey->input);
-	if (error) {
-		dev_err(&pdev->dev, "Unable to register input device, %d\n",
-			error);
-		goto err_free_irq;
-	}
-
-	platform_set_drvdata(pdev, onkey);
-	return 0;
-
-err_free_irq:
-	free_irq(onkey->irq, onkey);
-	cancel_delayed_work_sync(&onkey->work);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(onkey);
-
-	return error;
-}
-
-static int __devexit da9052_onkey_remove(struct platform_device *pdev)
-{
-	struct da9052_onkey *onkey = platform_get_drvdata(pdev);
-
-	free_irq(onkey->irq, onkey);
-	cancel_delayed_work_sync(&onkey->work);
-
-	input_unregister_device(onkey->input);
-	kfree(onkey);
-
-	return 0;
-}
-
-static struct platform_driver da9052_onkey_driver = {
-	.probe	= da9052_onkey_probe,
-	.remove	= __devexit_p(da9052_onkey_remove),
-	.driver = {
-		.name	= "da9052-onkey",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(da9052_onkey_driver);
-
-MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>");
-MODULE_DESCRIPTION("Onkey driver for DA9052");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:da9052-onkey");
diff --git a/ANDROID_3.4.5/drivers/input/misc/dm355evm_keys.c b/ANDROID_3.4.5/drivers/input/misc/dm355evm_keys.c
deleted file mode 100644
index 35083c68..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/dm355evm_keys.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * dm355evm_keys.c - support buttons and IR remote on DM355 EVM board
- *
- * Copyright (c) 2008 by David Brownell
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input/sparse-keymap.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-
-#include <linux/i2c/dm355evm_msp.h>
-#include <linux/module.h>
-
-
-/*
- * The MSP430 firmware on the DM355 EVM monitors on-board pushbuttons
- * and an IR receptor used for the remote control.  When any key is
- * pressed, or its autorepeat kicks in, an event is sent.  This driver
- * read those events from the small (32 event) queue and reports them.
- *
- * Note that physically there can only be one of these devices.
- *
- * This driver was tested with firmware revision A4.
- */
-struct dm355evm_keys {
-	struct input_dev	*input;
-	struct device		*dev;
-	int			irq;
-};
-
-/* These initial keycodes can be remapped */
-static const struct key_entry dm355evm_keys[] = {
-	/*
-	 * Pushbuttons on the EVM board ... note that the labels for these
-	 * are SW10/SW11/etc on the PC board.  The left/right orientation
-	 * comes only from the firmware's documentation, and presumes the
-	 * power connector is immediately in front of you and the IR sensor
-	 * is to the right.  (That is, rotate the board counter-clockwise
-	 * by 90 degrees from the SW10/etc and "DM355 EVM" labels.)
-	 */
-	{ KE_KEY, 0x00d8, { KEY_OK } },		/* SW12 */
-	{ KE_KEY, 0x00b8, { KEY_UP } },		/* SW13 */
-	{ KE_KEY, 0x00e8, { KEY_DOWN } },	/* SW11 */
-	{ KE_KEY, 0x0078, { KEY_LEFT } },	/* SW14 */
-	{ KE_KEY, 0x00f0, { KEY_RIGHT } },	/* SW10 */
-
-	/*
-	 * IR buttons ... codes assigned to match the universal remote
-	 * provided with the EVM (Philips PM4S) using DVD code 0020.
-	 *
-	 * These event codes match firmware documentation, but other
-	 * remote controls could easily send more RC5-encoded events.
-	 * The PM4S manual was used in several cases to help select
-	 * a keycode reflecting the intended usage.
-	 *
-	 * RC5 codes are 14 bits, with two start bits (0x3 prefix)
-	 * and a toggle bit (masked out below).
-	 */
-	{ KE_KEY, 0x300c, { KEY_POWER } },	/* NOTE: docs omit this */
-	{ KE_KEY, 0x3000, { KEY_NUMERIC_0 } },
-	{ KE_KEY, 0x3001, { KEY_NUMERIC_1 } },
-	{ KE_KEY, 0x3002, { KEY_NUMERIC_2 } },
-	{ KE_KEY, 0x3003, { KEY_NUMERIC_3 } },
-	{ KE_KEY, 0x3004, { KEY_NUMERIC_4 } },
-	{ KE_KEY, 0x3005, { KEY_NUMERIC_5 } },
-	{ KE_KEY, 0x3006, { KEY_NUMERIC_6 } },
-	{ KE_KEY, 0x3007, { KEY_NUMERIC_7 } },
-	{ KE_KEY, 0x3008, { KEY_NUMERIC_8 } },
-	{ KE_KEY, 0x3009, { KEY_NUMERIC_9 } },
-	{ KE_KEY, 0x3022, { KEY_ENTER } },
-	{ KE_KEY, 0x30ec, { KEY_MODE } },	/* "tv/vcr/..." */
-	{ KE_KEY, 0x300f, { KEY_SELECT } },	/* "info" */
-	{ KE_KEY, 0x3020, { KEY_CHANNELUP } },	/* "up" */
-	{ KE_KEY, 0x302e, { KEY_MENU } },	/* "in/out" */
-	{ KE_KEY, 0x3011, { KEY_VOLUMEDOWN } },	/* "left" */
-	{ KE_KEY, 0x300d, { KEY_MUTE } },	/* "ok" */
-	{ KE_KEY, 0x3010, { KEY_VOLUMEUP } },	/* "right" */
-	{ KE_KEY, 0x301e, { KEY_SUBTITLE } },	/* "cc" */
-	{ KE_KEY, 0x3021, { KEY_CHANNELDOWN } },/* "down" */
-	{ KE_KEY, 0x3022, { KEY_PREVIOUS } },
-	{ KE_KEY, 0x3026, { KEY_SLEEP } },
-	{ KE_KEY, 0x3172, { KEY_REWIND } },	/* NOTE: docs wrongly say 0x30ca */
-	{ KE_KEY, 0x3175, { KEY_PLAY } },
-	{ KE_KEY, 0x3174, { KEY_FASTFORWARD } },
-	{ KE_KEY, 0x3177, { KEY_RECORD } },
-	{ KE_KEY, 0x3176, { KEY_STOP } },
-	{ KE_KEY, 0x3169, { KEY_PAUSE } },
-};
-
-/*
- * Because we communicate with the MSP430 using I2C, and all I2C calls
- * in Linux sleep, we use a threaded IRQ handler.  The IRQ itself is
- * active low, but we go through the GPIO controller so we can trigger
- * on falling edges and not worry about enabling/disabling the IRQ in
- * the keypress handling path.
- */
-static irqreturn_t dm355evm_keys_irq(int irq, void *_keys)
-{
-	static u16 last_event;
-	struct dm355evm_keys *keys = _keys;
-	const struct key_entry *ke;
-	unsigned int keycode;
-	int status;
-	u16 event;
-
-	/* For simplicity we ignore INPUT_COUNT and just read
-	 * events until we get the "queue empty" indicator.
-	 * Reading INPUT_LOW decrements the count.
-	 */
-	for (;;) {
-		status = dm355evm_msp_read(DM355EVM_MSP_INPUT_HIGH);
-		if (status < 0) {
-			dev_dbg(keys->dev, "input high err %d\n",
-					status);
-			break;
-		}
-		event = status << 8;
-
-		status = dm355evm_msp_read(DM355EVM_MSP_INPUT_LOW);
-		if (status < 0) {
-			dev_dbg(keys->dev, "input low err %d\n",
-					status);
-			break;
-		}
-		event |= status;
-		if (event == 0xdead)
-			break;
-
-		/* Press and release a button:  two events, same code.
-		 * Press and hold (autorepeat), then release: N events
-		 * (N > 2), same code.  For RC5 buttons the toggle bits
-		 * distinguish (for example) "1-autorepeat" from "1 1";
-		 * but PCB buttons don't support that bit.
-		 *
-		 * So we must synthesize release events.  We do that by
-		 * mapping events to a press/release event pair; then
-		 * to avoid adding extra events, skip the second event
-		 * of each pair.
-		 */
-		if (event == last_event) {
-			last_event = 0;
-			continue;
-		}
-		last_event = event;
-
-		/* ignore the RC5 toggle bit */
-		event &= ~0x0800;
-
-		/* find the key, or report it as unknown */
-		ke = sparse_keymap_entry_from_scancode(keys->input, event);
-		keycode = ke ? ke->keycode : KEY_UNKNOWN;
-		dev_dbg(keys->dev,
-			"input event 0x%04x--> keycode %d\n",
-			event, keycode);
-
-		/* report press + release */
-		input_report_key(keys->input, keycode, 1);
-		input_sync(keys->input);
-		input_report_key(keys->input, keycode, 0);
-		input_sync(keys->input);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*----------------------------------------------------------------------*/
-
-static int __devinit dm355evm_keys_probe(struct platform_device *pdev)
-{
-	struct dm355evm_keys	*keys;
-	struct input_dev	*input;
-	int			status;
-
-	/* allocate instance struct and input dev */
-	keys = kzalloc(sizeof *keys, GFP_KERNEL);
-	input = input_allocate_device();
-	if (!keys || !input) {
-		status = -ENOMEM;
-		goto fail1;
-	}
-
-	keys->dev = &pdev->dev;
-	keys->input = input;
-
-	/* set up "threaded IRQ handler" */
-	status = platform_get_irq(pdev, 0);
-	if (status < 0)
-		goto fail1;
-	keys->irq = status;
-
-	input_set_drvdata(input, keys);
-
-	input->name = "DM355 EVM Controls";
-	input->phys = "dm355evm/input0";
-	input->dev.parent = &pdev->dev;
-
-	input->id.bustype = BUS_I2C;
-	input->id.product = 0x0355;
-	input->id.version = dm355evm_msp_read(DM355EVM_MSP_FIRMREV);
-
-	status = sparse_keymap_setup(input, dm355evm_keys, NULL);
-	if (status)
-		goto fail1;
-
-	/* REVISIT:  flush the event queue? */
-
-	status = request_threaded_irq(keys->irq, NULL, dm355evm_keys_irq,
-			IRQF_TRIGGER_FALLING, dev_name(&pdev->dev), keys);
-	if (status < 0)
-		goto fail2;
-
-	/* register */
-	status = input_register_device(input);
-	if (status < 0)
-		goto fail3;
-
-	platform_set_drvdata(pdev, keys);
-
-	return 0;
-
-fail3:
-	free_irq(keys->irq, keys);
-fail2:
-	sparse_keymap_free(input);
-fail1:
-	input_free_device(input);
-	kfree(keys);
-	dev_err(&pdev->dev, "can't register, err %d\n", status);
-
-	return status;
-}
-
-static int __devexit dm355evm_keys_remove(struct platform_device *pdev)
-{
-	struct dm355evm_keys	*keys = platform_get_drvdata(pdev);
-
-	free_irq(keys->irq, keys);
-	sparse_keymap_free(keys->input);
-	input_unregister_device(keys->input);
-	kfree(keys);
-
-	return 0;
-}
-
-/* REVISIT:  add suspend/resume when DaVinci supports it.  The IRQ should
- * be able to wake up the system.  When device_may_wakeup(&pdev->dev), call
- * enable_irq_wake() on suspend, and disable_irq_wake() on resume.
- */
-
-/*
- * I2C is used to talk to the MSP430, but this platform device is
- * exposed by an MFD driver that manages I2C communications.
- */
-static struct platform_driver dm355evm_keys_driver = {
-	.probe		= dm355evm_keys_probe,
-	.remove		= __devexit_p(dm355evm_keys_remove),
-	.driver		= {
-		.owner	= THIS_MODULE,
-		.name	= "dm355evm_keys",
-	},
-};
-module_platform_driver(dm355evm_keys_driver);
-
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/gp2ap002a00f.c b/ANDROID_3.4.5/drivers/input/misc/gp2ap002a00f.c
deleted file mode 100644
index b6664cfa..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/gp2ap002a00f.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * Copyright (C) 2011 Sony Ericsson Mobile Communications Inc.
- *
- * Author: Courtney Cavin <courtney.cavin@sonyericsson.com>
- * Prepared for up-stream by: Oskar Andero <oskar.andero@sonyericsson.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2, as
- * published by the Free Software Foundation.
- */
-
-#include <linux/i2c.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/input/gp2ap002a00f.h>
-
-struct gp2a_data {
-	struct input_dev *input;
-	const struct gp2a_platform_data *pdata;
-	struct i2c_client *i2c_client;
-};
-
-enum gp2a_addr {
-	GP2A_ADDR_PROX	= 0x0,
-	GP2A_ADDR_GAIN	= 0x1,
-	GP2A_ADDR_HYS	= 0x2,
-	GP2A_ADDR_CYCLE	= 0x3,
-	GP2A_ADDR_OPMOD	= 0x4,
-	GP2A_ADDR_CON	= 0x6
-};
-
-enum gp2a_controls {
-	/* Software Shutdown control: 0 = shutdown, 1 = normal operation */
-	GP2A_CTRL_SSD	= 0x01
-};
-
-static int gp2a_report(struct gp2a_data *dt)
-{
-	int vo = gpio_get_value(dt->pdata->vout_gpio);
-
-	input_report_switch(dt->input, SW_FRONT_PROXIMITY, !vo);
-	input_sync(dt->input);
-
-	return 0;
-}
-
-static irqreturn_t gp2a_irq(int irq, void *handle)
-{
-	struct gp2a_data *dt = handle;
-
-	gp2a_report(dt);
-
-	return IRQ_HANDLED;
-}
-
-static int gp2a_enable(struct gp2a_data *dt)
-{
-	return i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_OPMOD,
-					 GP2A_CTRL_SSD);
-}
-
-static int gp2a_disable(struct gp2a_data *dt)
-{
-	return i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_OPMOD,
-					 0x00);
-}
-
-static int gp2a_device_open(struct input_dev *dev)
-{
-	struct gp2a_data *dt = input_get_drvdata(dev);
-	int error;
-
-	error = gp2a_enable(dt);
-	if (error < 0) {
-		dev_err(&dt->i2c_client->dev,
-			"unable to activate, err %d\n", error);
-		return error;
-	}
-
-	gp2a_report(dt);
-
-	return 0;
-}
-
-static void gp2a_device_close(struct input_dev *dev)
-{
-	struct gp2a_data *dt = input_get_drvdata(dev);
-	int error;
-
-	error = gp2a_disable(dt);
-	if (error < 0)
-		dev_err(&dt->i2c_client->dev,
-			"unable to deactivate, err %d\n", error);
-}
-
-static int __devinit gp2a_initialize(struct gp2a_data *dt)
-{
-	int error;
-
-	error = i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_GAIN,
-					  0x08);
-	if (error < 0)
-		return error;
-
-	error = i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_HYS,
-					  0xc2);
-	if (error < 0)
-		return error;
-
-	error = i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_CYCLE,
-					  0x04);
-	if (error < 0)
-		return error;
-
-	error = gp2a_disable(dt);
-
-	return error;
-}
-
-static int __devinit gp2a_probe(struct i2c_client *client,
-				const struct i2c_device_id *id)
-{
-	const struct gp2a_platform_data *pdata = client->dev.platform_data;
-	struct gp2a_data *dt;
-	int error;
-
-	if (!pdata)
-		return -EINVAL;
-
-	if (pdata->hw_setup) {
-		error = pdata->hw_setup(client);
-		if (error < 0)
-			return error;
-	}
-
-	error = gpio_request_one(pdata->vout_gpio, GPIOF_IN, GP2A_I2C_NAME);
-	if (error)
-		goto err_hw_shutdown;
-
-	dt = kzalloc(sizeof(struct gp2a_data), GFP_KERNEL);
-	if (!dt) {
-		error = -ENOMEM;
-		goto err_free_gpio;
-	}
-
-	dt->pdata = pdata;
-	dt->i2c_client = client;
-
-	error = gp2a_initialize(dt);
-	if (error < 0)
-		goto err_free_mem;
-
-	dt->input = input_allocate_device();
-	if (!dt->input) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	input_set_drvdata(dt->input, dt);
-
-	dt->input->open = gp2a_device_open;
-	dt->input->close = gp2a_device_close;
-	dt->input->name = GP2A_I2C_NAME;
-	dt->input->id.bustype = BUS_I2C;
-	dt->input->dev.parent = &client->dev;
-
-	input_set_capability(dt->input, EV_SW, SW_FRONT_PROXIMITY);
-
-	error = request_threaded_irq(client->irq, NULL, gp2a_irq,
-			IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
-				IRQF_ONESHOT,
-			GP2A_I2C_NAME, dt);
-	if (error) {
-		dev_err(&client->dev, "irq request failed\n");
-		goto err_free_input_dev;
-	}
-
-	error = input_register_device(dt->input);
-	if (error) {
-		dev_err(&client->dev, "device registration failed\n");
-		goto err_free_irq;
-	}
-
-	device_init_wakeup(&client->dev, pdata->wakeup);
-	i2c_set_clientdata(client, dt);
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, dt);
-err_free_input_dev:
-	input_free_device(dt->input);
-err_free_mem:
-	kfree(dt);
-err_free_gpio:
-	gpio_free(pdata->vout_gpio);
-err_hw_shutdown:
-	if (pdata->hw_shutdown)
-		pdata->hw_shutdown(client);
-	return error;
-}
-
-static int __devexit gp2a_remove(struct i2c_client *client)
-{
-	struct gp2a_data *dt = i2c_get_clientdata(client);
-	const struct gp2a_platform_data *pdata = dt->pdata;
-
-	device_init_wakeup(&client->dev, false);
-
-	free_irq(client->irq, dt);
-
-	input_unregister_device(dt->input);
-	kfree(dt);
-
-	gpio_free(pdata->vout_gpio);
-
-	if (pdata->hw_shutdown)
-		pdata->hw_shutdown(client);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int gp2a_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct gp2a_data *dt = i2c_get_clientdata(client);
-	int retval = 0;
-
-	if (device_may_wakeup(&client->dev)) {
-		enable_irq_wake(client->irq);
-	} else {
-		mutex_lock(&dt->input->mutex);
-		if (dt->input->users)
-			retval = gp2a_disable(dt);
-		mutex_unlock(&dt->input->mutex);
-	}
-
-	return retval;
-}
-
-static int gp2a_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct gp2a_data *dt = i2c_get_clientdata(client);
-	int retval = 0;
-
-	if (device_may_wakeup(&client->dev)) {
-		disable_irq_wake(client->irq);
-	} else {
-		mutex_lock(&dt->input->mutex);
-		if (dt->input->users)
-			retval = gp2a_enable(dt);
-		mutex_unlock(&dt->input->mutex);
-	}
-
-	return retval;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(gp2a_pm, gp2a_suspend, gp2a_resume);
-
-static const struct i2c_device_id gp2a_i2c_id[] = {
-	{ GP2A_I2C_NAME, 0 },
-	{ }
-};
-
-static struct i2c_driver gp2a_i2c_driver = {
-	.driver = {
-		.name	= GP2A_I2C_NAME,
-		.owner	= THIS_MODULE,
-		.pm	= &gp2a_pm,
-	},
-	.probe		= gp2a_probe,
-	.remove		= __devexit_p(gp2a_remove),
-	.id_table	= gp2a_i2c_id,
-};
-
-module_i2c_driver(gp2a_i2c_driver);
-
-MODULE_AUTHOR("Courtney Cavin <courtney.cavin@sonyericsson.com>");
-MODULE_DESCRIPTION("Sharp GP2AP002A00F I2C Proximity/Opto sensor driver");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/misc/gpio_axis.c b/ANDROID_3.4.5/drivers/input/misc/gpio_axis.c
deleted file mode 100644
index 0acf4a57..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/gpio_axis.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* drivers/input/misc/gpio_axis.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-
-struct gpio_axis_state {
-	struct gpio_event_input_devs *input_devs;
-	struct gpio_event_axis_info *info;
-	uint32_t pos;
-};
-
-uint16_t gpio_axis_4bit_gray_map_table[] = {
-	[0x0] = 0x0, [0x1] = 0x1, /* 0000 0001 */
-	[0x3] = 0x2, [0x2] = 0x3, /* 0011 0010 */
-	[0x6] = 0x4, [0x7] = 0x5, /* 0110 0111 */
-	[0x5] = 0x6, [0x4] = 0x7, /* 0101 0100 */
-	[0xc] = 0x8, [0xd] = 0x9, /* 1100 1101 */
-	[0xf] = 0xa, [0xe] = 0xb, /* 1111 1110 */
-	[0xa] = 0xc, [0xb] = 0xd, /* 1010 1011 */
-	[0x9] = 0xe, [0x8] = 0xf, /* 1001 1000 */
-};
-uint16_t gpio_axis_4bit_gray_map(struct gpio_event_axis_info *info, uint16_t in)
-{
-	return gpio_axis_4bit_gray_map_table[in];
-}
-
-uint16_t gpio_axis_5bit_singletrack_map_table[] = {
-	[0x10] = 0x00, [0x14] = 0x01, [0x1c] = 0x02, /*     10000 10100 11100 */
-	[0x1e] = 0x03, [0x1a] = 0x04, [0x18] = 0x05, /*     11110 11010 11000 */
-	[0x08] = 0x06, [0x0a] = 0x07, [0x0e] = 0x08, /*    01000 01010 01110  */
-	[0x0f] = 0x09, [0x0d] = 0x0a, [0x0c] = 0x0b, /*    01111 01101 01100  */
-	[0x04] = 0x0c, [0x05] = 0x0d, [0x07] = 0x0e, /*   00100 00101 00111   */
-	[0x17] = 0x0f, [0x16] = 0x10, [0x06] = 0x11, /*   10111 10110 00110   */
-	[0x02] = 0x12, [0x12] = 0x13, [0x13] = 0x14, /*  00010 10010 10011    */
-	[0x1b] = 0x15, [0x0b] = 0x16, [0x03] = 0x17, /*  11011 01011 00011    */
-	[0x01] = 0x18, [0x09] = 0x19, [0x19] = 0x1a, /* 00001 01001 11001     */
-	[0x1d] = 0x1b, [0x15] = 0x1c, [0x11] = 0x1d, /* 11101 10101 10001     */
-};
-uint16_t gpio_axis_5bit_singletrack_map(
-	struct gpio_event_axis_info *info, uint16_t in)
-{
-	return gpio_axis_5bit_singletrack_map_table[in];
-}
-
-static void gpio_event_update_axis(struct gpio_axis_state *as, int report)
-{
-	struct gpio_event_axis_info *ai = as->info;
-	int i;
-	int change;
-	uint16_t state = 0;
-	uint16_t pos;
-	uint16_t old_pos = as->pos;
-	for (i = ai->count - 1; i >= 0; i--)
-		state = (state << 1) | gpio_get_value(ai->gpio[i]);
-	pos = ai->map(ai, state);
-	if (ai->flags & GPIOEAF_PRINT_RAW)
-		pr_info("axis %d-%d raw %x, pos %d -> %d\n",
-			ai->type, ai->code, state, old_pos, pos);
-	if (report && pos != old_pos) {
-		if (ai->type == EV_REL) {
-			change = (ai->decoded_size + pos - old_pos) %
-				  ai->decoded_size;
-			if (change > ai->decoded_size / 2)
-				change -= ai->decoded_size;
-			if (change == ai->decoded_size / 2) {
-				if (ai->flags & GPIOEAF_PRINT_EVENT)
-					pr_info("axis %d-%d unknown direction, "
-						"pos %d -> %d\n", ai->type,
-						ai->code, old_pos, pos);
-				change = 0; /* no closest direction */
-			}
-			if (ai->flags & GPIOEAF_PRINT_EVENT)
-				pr_info("axis %d-%d change %d\n",
-					ai->type, ai->code, change);
-			input_report_rel(as->input_devs->dev[ai->dev],
-						ai->code, change);
-		} else {
-			if (ai->flags & GPIOEAF_PRINT_EVENT)
-				pr_info("axis %d-%d now %d\n",
-					ai->type, ai->code, pos);
-			input_event(as->input_devs->dev[ai->dev],
-					ai->type, ai->code, pos);
-		}
-		input_sync(as->input_devs->dev[ai->dev]);
-	}
-	as->pos = pos;
-}
-
-static irqreturn_t gpio_axis_irq_handler(int irq, void *dev_id)
-{
-	struct gpio_axis_state *as = dev_id;
-	gpio_event_update_axis(as, 1);
-	return IRQ_HANDLED;
-}
-
-int gpio_event_axis_func(struct gpio_event_input_devs *input_devs,
-			 struct gpio_event_info *info, void **data, int func)
-{
-	int ret;
-	int i;
-	int irq;
-	struct gpio_event_axis_info *ai;
-	struct gpio_axis_state *as;
-
-	ai = container_of(info, struct gpio_event_axis_info, info);
-	if (func == GPIO_EVENT_FUNC_SUSPEND) {
-		for (i = 0; i < ai->count; i++)
-			disable_irq(gpio_to_irq(ai->gpio[i]));
-		return 0;
-	}
-	if (func == GPIO_EVENT_FUNC_RESUME) {
-		for (i = 0; i < ai->count; i++)
-			enable_irq(gpio_to_irq(ai->gpio[i]));
-		return 0;
-	}
-
-	if (func == GPIO_EVENT_FUNC_INIT) {
-		*data = as = kmalloc(sizeof(*as), GFP_KERNEL);
-		if (as == NULL) {
-			ret = -ENOMEM;
-			goto err_alloc_axis_state_failed;
-		}
-		as->input_devs = input_devs;
-		as->info = ai;
-		if (ai->dev >= input_devs->count) {
-			pr_err("gpio_event_axis: bad device index %d >= %d "
-				"for %d:%d\n", ai->dev, input_devs->count,
-				ai->type, ai->code);
-			ret = -EINVAL;
-			goto err_bad_device_index;
-		}
-
-		input_set_capability(input_devs->dev[ai->dev],
-				     ai->type, ai->code);
-		if (ai->type == EV_ABS) {
-			input_set_abs_params(input_devs->dev[ai->dev], ai->code,
-					     0, ai->decoded_size - 1, 0, 0);
-		}
-		for (i = 0; i < ai->count; i++) {
-			ret = gpio_request(ai->gpio[i], "gpio_event_axis");
-			if (ret < 0)
-				goto err_request_gpio_failed;
-			ret = gpio_direction_input(ai->gpio[i]);
-			if (ret < 0)
-				goto err_gpio_direction_input_failed;
-			ret = irq = gpio_to_irq(ai->gpio[i]);
-			if (ret < 0)
-				goto err_get_irq_num_failed;
-			ret = request_irq(irq, gpio_axis_irq_handler,
-					  IRQF_TRIGGER_RISING |
-					  IRQF_TRIGGER_FALLING,
-					  "gpio_event_axis", as);
-			if (ret < 0)
-				goto err_request_irq_failed;
-		}
-		gpio_event_update_axis(as, 0);
-		return 0;
-	}
-
-	ret = 0;
-	as = *data;
-	for (i = ai->count - 1; i >= 0; i--) {
-		free_irq(gpio_to_irq(ai->gpio[i]), as);
-err_request_irq_failed:
-err_get_irq_num_failed:
-err_gpio_direction_input_failed:
-		gpio_free(ai->gpio[i]);
-err_request_gpio_failed:
-		;
-	}
-err_bad_device_index:
-	kfree(as);
-	*data = NULL;
-err_alloc_axis_state_failed:
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/input/misc/gpio_event.c b/ANDROID_3.4.5/drivers/input/misc/gpio_event.c
deleted file mode 100644
index c7f396ab..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/gpio_event.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* drivers/input/misc/gpio_event.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/gpio_event.h>
-#include <linux/hrtimer.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-struct gpio_event {
-	struct gpio_event_input_devs *input_devs;
-	const struct gpio_event_platform_data *info;
-	void *state[0];
-};
-
-static int gpio_input_event(
-	struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	int i;
-	int devnr;
-	int ret = 0;
-	int tmp_ret;
-	struct gpio_event_info **ii;
-	struct gpio_event *ip = input_get_drvdata(dev);
-
-	for (devnr = 0; devnr < ip->input_devs->count; devnr++)
-		if (ip->input_devs->dev[devnr] == dev)
-			break;
-	if (devnr == ip->input_devs->count) {
-		pr_err("gpio_input_event: unknown device %p\n", dev);
-		return -EIO;
-	}
-
-	for (i = 0, ii = ip->info->info; i < ip->info->info_count; i++, ii++) {
-		if ((*ii)->event) {
-			tmp_ret = (*ii)->event(ip->input_devs, *ii,
-						&ip->state[i],
-						devnr, type, code, value);
-			if (tmp_ret)
-				ret = tmp_ret;
-		}
-	}
-	return ret;
-}
-
-static int gpio_event_call_all_func(struct gpio_event *ip, int func)
-{
-	int i;
-	int ret;
-	struct gpio_event_info **ii;
-
-	if (func == GPIO_EVENT_FUNC_INIT || func == GPIO_EVENT_FUNC_RESUME) {
-		ii = ip->info->info;
-		for (i = 0; i < ip->info->info_count; i++, ii++) {
-			if ((*ii)->func == NULL) {
-				ret = -ENODEV;
-				pr_err("gpio_event_probe: Incomplete pdata, "
-					"no function\n");
-				goto err_no_func;
-			}
-			if (func == GPIO_EVENT_FUNC_RESUME && (*ii)->no_suspend)
-				continue;
-			ret = (*ii)->func(ip->input_devs, *ii, &ip->state[i],
-					  func);
-			if (ret) {
-				pr_err("gpio_event_probe: function failed\n");
-				goto err_func_failed;
-			}
-		}
-		return 0;
-	}
-
-	ret = 0;
-	i = ip->info->info_count;
-	ii = ip->info->info + i;
-	while (i > 0) {
-		i--;
-		ii--;
-		if ((func & ~1) == GPIO_EVENT_FUNC_SUSPEND && (*ii)->no_suspend)
-			continue;
-		(*ii)->func(ip->input_devs, *ii, &ip->state[i], func & ~1);
-err_func_failed:
-err_no_func:
-		;
-	}
-	return ret;
-}
-
-static void __maybe_unused gpio_event_suspend(struct gpio_event *ip)
-{
-	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_SUSPEND);
-	if (ip->info->power)
-		ip->info->power(ip->info, 0);
-}
-
-static void __maybe_unused gpio_event_resume(struct gpio_event *ip)
-{
-	if (ip->info->power)
-		ip->info->power(ip->info, 1);
-	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_RESUME);
-}
-
-static int gpio_event_probe(struct platform_device *pdev)
-{
-	int err;
-	struct gpio_event *ip;
-	struct gpio_event_platform_data *event_info;
-	int dev_count = 1;
-	int i;
-	int registered = 0;
-
-	event_info = pdev->dev.platform_data;
-	if (event_info == NULL) {
-		pr_err("gpio_event_probe: No pdata\n");
-		return -ENODEV;
-	}
-	if ((!event_info->name && !event_info->names[0]) ||
-	    !event_info->info || !event_info->info_count) {
-		pr_err("gpio_event_probe: Incomplete pdata\n");
-		return -ENODEV;
-	}
-	if (!event_info->name)
-		while (event_info->names[dev_count])
-			dev_count++;
-	ip = kzalloc(sizeof(*ip) +
-		     sizeof(ip->state[0]) * event_info->info_count +
-		     sizeof(*ip->input_devs) +
-		     sizeof(ip->input_devs->dev[0]) * dev_count, GFP_KERNEL);
-	if (ip == NULL) {
-		err = -ENOMEM;
-		pr_err("gpio_event_probe: Failed to allocate private data\n");
-		goto err_kp_alloc_failed;
-	}
-	ip->input_devs = (void*)&ip->state[event_info->info_count];
-	platform_set_drvdata(pdev, ip);
-
-	for (i = 0; i < dev_count; i++) {
-		struct input_dev *input_dev = input_allocate_device();
-		if (input_dev == NULL) {
-			err = -ENOMEM;
-			pr_err("gpio_event_probe: "
-				"Failed to allocate input device\n");
-			goto err_input_dev_alloc_failed;
-		}
-		input_set_drvdata(input_dev, ip);
-		input_dev->name = event_info->name ?
-					event_info->name : event_info->names[i];
-		input_dev->event = gpio_input_event;
-		ip->input_devs->dev[i] = input_dev;
-	}
-	ip->input_devs->count = dev_count;
-	ip->info = event_info;
-	if (event_info->power)
-		ip->info->power(ip->info, 1);
-
-	err = gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_INIT);
-	if (err)
-		goto err_call_all_func_failed;
-
-	for (i = 0; i < dev_count; i++) {
-		err = input_register_device(ip->input_devs->dev[i]);
-		if (err) {
-			pr_err("gpio_event_probe: Unable to register %s "
-				"input device\n", ip->input_devs->dev[i]->name);
-			goto err_input_register_device_failed;
-		}
-		registered++;
-	}
-
-	return 0;
-
-err_input_register_device_failed:
-	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT);
-err_call_all_func_failed:
-	if (event_info->power)
-		ip->info->power(ip->info, 0);
-	for (i = 0; i < registered; i++)
-		input_unregister_device(ip->input_devs->dev[i]);
-	for (i = dev_count - 1; i >= registered; i--) {
-		input_free_device(ip->input_devs->dev[i]);
-err_input_dev_alloc_failed:
-		;
-	}
-	kfree(ip);
-err_kp_alloc_failed:
-	return err;
-}
-
-static int gpio_event_remove(struct platform_device *pdev)
-{
-	struct gpio_event *ip = platform_get_drvdata(pdev);
-	int i;
-
-	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT);
-	if (ip->info->power)
-		ip->info->power(ip->info, 0);
-	for (i = 0; i < ip->input_devs->count; i++)
-		input_unregister_device(ip->input_devs->dev[i]);
-	kfree(ip);
-	return 0;
-}
-
-static struct platform_driver gpio_event_driver = {
-	.probe		= gpio_event_probe,
-	.remove		= gpio_event_remove,
-	.driver		= {
-		.name	= GPIO_EVENT_DEV_NAME,
-	},
-};
-
-static int __devinit gpio_event_init(void)
-{
-	return platform_driver_register(&gpio_event_driver);
-}
-
-static void __exit gpio_event_exit(void)
-{
-	platform_driver_unregister(&gpio_event_driver);
-}
-
-module_init(gpio_event_init);
-module_exit(gpio_event_exit);
-
-MODULE_DESCRIPTION("GPIO Event Driver");
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/gpio_input.c b/ANDROID_3.4.5/drivers/input/misc/gpio_input.c
deleted file mode 100644
index eefd0272..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/gpio_input.c
+++ /dev/null
@@ -1,390 +0,0 @@
-/* drivers/input/misc/gpio_input.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-#include <linux/hrtimer.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/pm_wakeup.h>
-
-enum {
-	DEBOUNCE_UNSTABLE     = BIT(0),	/* Got irq, while debouncing */
-	DEBOUNCE_PRESSED      = BIT(1),
-	DEBOUNCE_NOTPRESSED   = BIT(2),
-	DEBOUNCE_WAIT_IRQ     = BIT(3),	/* Stable irq state */
-	DEBOUNCE_POLL         = BIT(4),	/* Stable polling state */
-
-	DEBOUNCE_UNKNOWN =
-		DEBOUNCE_PRESSED | DEBOUNCE_NOTPRESSED,
-};
-
-struct gpio_key_state {
-	struct gpio_input_state *ds;
-	uint8_t debounce;
-};
-
-struct gpio_input_state {
-	struct gpio_event_input_devs *input_devs;
-	const struct gpio_event_input_info *info;
-	struct hrtimer timer;
-	int use_irq;
-	int debounce_count;
-	spinlock_t irq_lock;
-	struct wakeup_source *ws;
-	struct gpio_key_state key_state[0];
-};
-
-static enum hrtimer_restart gpio_event_input_timer_func(struct hrtimer *timer)
-{
-	int i;
-	int pressed;
-	struct gpio_input_state *ds =
-		container_of(timer, struct gpio_input_state, timer);
-	unsigned gpio_flags = ds->info->flags;
-	unsigned npolarity;
-	int nkeys = ds->info->keymap_size;
-	const struct gpio_event_direct_entry *key_entry;
-	struct gpio_key_state *key_state;
-	unsigned long irqflags;
-	uint8_t debounce;
-	bool sync_needed;
-
-#if 0
-	key_entry = kp->keys_info->keymap;
-	key_state = kp->key_state;
-	for (i = 0; i < nkeys; i++, key_entry++, key_state++)
-		pr_info("gpio_read_detect_status %d %d\n", key_entry->gpio,
-			gpio_read_detect_status(key_entry->gpio));
-#endif
-	key_entry = ds->info->keymap;
-	key_state = ds->key_state;
-	sync_needed = false;
-	spin_lock_irqsave(&ds->irq_lock, irqflags);
-	for (i = 0; i < nkeys; i++, key_entry++, key_state++) {
-		debounce = key_state->debounce;
-		if (debounce & DEBOUNCE_WAIT_IRQ)
-			continue;
-		if (key_state->debounce & DEBOUNCE_UNSTABLE) {
-			debounce = key_state->debounce = DEBOUNCE_UNKNOWN;
-			enable_irq(gpio_to_irq(key_entry->gpio));
-			if (gpio_flags & GPIOEDF_PRINT_KEY_UNSTABLE)
-				pr_info("gpio_keys_scan_keys: key %x-%x, %d "
-					"(%d) continue debounce\n",
-					ds->info->type, key_entry->code,
-					i, key_entry->gpio);
-		}
-		npolarity = !(gpio_flags & GPIOEDF_ACTIVE_HIGH);
-		pressed = gpio_get_value(key_entry->gpio) ^ npolarity;
-		if (debounce & DEBOUNCE_POLL) {
-			if (pressed == !(debounce & DEBOUNCE_PRESSED)) {
-				ds->debounce_count++;
-				key_state->debounce = DEBOUNCE_UNKNOWN;
-				if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
-					pr_info("gpio_keys_scan_keys: key %x-"
-						"%x, %d (%d) start debounce\n",
-						ds->info->type, key_entry->code,
-						i, key_entry->gpio);
-			}
-			continue;
-		}
-		if (pressed && (debounce & DEBOUNCE_NOTPRESSED)) {
-			if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
-				pr_info("gpio_keys_scan_keys: key %x-%x, %d "
-					"(%d) debounce pressed 1\n",
-					ds->info->type, key_entry->code,
-					i, key_entry->gpio);
-			key_state->debounce = DEBOUNCE_PRESSED;
-			continue;
-		}
-		if (!pressed && (debounce & DEBOUNCE_PRESSED)) {
-			if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
-				pr_info("gpio_keys_scan_keys: key %x-%x, %d "
-					"(%d) debounce pressed 0\n",
-					ds->info->type, key_entry->code,
-					i, key_entry->gpio);
-			key_state->debounce = DEBOUNCE_NOTPRESSED;
-			continue;
-		}
-		/* key is stable */
-		ds->debounce_count--;
-		if (ds->use_irq)
-			key_state->debounce |= DEBOUNCE_WAIT_IRQ;
-		else
-			key_state->debounce |= DEBOUNCE_POLL;
-		if (gpio_flags & GPIOEDF_PRINT_KEYS)
-			pr_info("gpio_keys_scan_keys: key %x-%x, %d (%d) "
-				"changed to %d\n", ds->info->type,
-				key_entry->code, i, key_entry->gpio, pressed);
-		input_event(ds->input_devs->dev[key_entry->dev], ds->info->type,
-			    key_entry->code, pressed);
-		sync_needed = true;
-	}
-	if (sync_needed) {
-		for (i = 0; i < ds->input_devs->count; i++)
-			input_sync(ds->input_devs->dev[i]);
-	}
-
-#if 0
-	key_entry = kp->keys_info->keymap;
-	key_state = kp->key_state;
-	for (i = 0; i < nkeys; i++, key_entry++, key_state++) {
-		pr_info("gpio_read_detect_status %d %d\n", key_entry->gpio,
-			gpio_read_detect_status(key_entry->gpio));
-	}
-#endif
-
-	if (ds->debounce_count)
-		hrtimer_start(timer, ds->info->debounce_time, HRTIMER_MODE_REL);
-	else if (!ds->use_irq)
-		hrtimer_start(timer, ds->info->poll_time, HRTIMER_MODE_REL);
-	else
-		__pm_relax(ds->ws);
-
-	spin_unlock_irqrestore(&ds->irq_lock, irqflags);
-
-	return HRTIMER_NORESTART;
-}
-
-static irqreturn_t gpio_event_input_irq_handler(int irq, void *dev_id)
-{
-	struct gpio_key_state *ks = dev_id;
-	struct gpio_input_state *ds = ks->ds;
-	int keymap_index = ks - ds->key_state;
-	const struct gpio_event_direct_entry *key_entry;
-	unsigned long irqflags;
-	int pressed;
-
-	if (!ds->use_irq)
-		return IRQ_HANDLED;
-
-	key_entry = &ds->info->keymap[keymap_index];
-
-	if (ds->info->debounce_time.tv64) {
-		spin_lock_irqsave(&ds->irq_lock, irqflags);
-		if (ks->debounce & DEBOUNCE_WAIT_IRQ) {
-			ks->debounce = DEBOUNCE_UNKNOWN;
-			if (ds->debounce_count++ == 0) {
-				__pm_stay_awake(ds->ws);
-				hrtimer_start(
-					&ds->timer, ds->info->debounce_time,
-					HRTIMER_MODE_REL);
-			}
-			if (ds->info->flags & GPIOEDF_PRINT_KEY_DEBOUNCE)
-				pr_info("gpio_event_input_irq_handler: "
-					"key %x-%x, %d (%d) start debounce\n",
-					ds->info->type, key_entry->code,
-					keymap_index, key_entry->gpio);
-		} else {
-			disable_irq_nosync(irq);
-			ks->debounce = DEBOUNCE_UNSTABLE;
-		}
-		spin_unlock_irqrestore(&ds->irq_lock, irqflags);
-	} else {
-		pressed = gpio_get_value(key_entry->gpio) ^
-			!(ds->info->flags & GPIOEDF_ACTIVE_HIGH);
-		if (ds->info->flags & GPIOEDF_PRINT_KEYS)
-			pr_info("gpio_event_input_irq_handler: key %x-%x, %d "
-				"(%d) changed to %d\n",
-				ds->info->type, key_entry->code, keymap_index,
-				key_entry->gpio, pressed);
-		input_event(ds->input_devs->dev[key_entry->dev], ds->info->type,
-			    key_entry->code, pressed);
-		input_sync(ds->input_devs->dev[key_entry->dev]);
-	}
-	return IRQ_HANDLED;
-}
-
-static int gpio_event_input_request_irqs(struct gpio_input_state *ds)
-{
-	int i;
-	int err;
-	unsigned int irq;
-	unsigned long req_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING;
-
-	for (i = 0; i < ds->info->keymap_size; i++) {
-		err = irq = gpio_to_irq(ds->info->keymap[i].gpio);
-		if (err < 0)
-			goto err_gpio_get_irq_num_failed;
-		err = request_irq(irq, gpio_event_input_irq_handler,
-				  req_flags, "gpio_keys", &ds->key_state[i]);
-		if (err) {
-			pr_err("gpio_event_input_request_irqs: request_irq "
-				"failed for input %d, irq %d\n",
-				ds->info->keymap[i].gpio, irq);
-			goto err_request_irq_failed;
-		}
-		if (ds->info->info.no_suspend) {
-			err = enable_irq_wake(irq);
-			if (err) {
-				pr_err("gpio_event_input_request_irqs: "
-					"enable_irq_wake failed for input %d, "
-					"irq %d\n",
-					ds->info->keymap[i].gpio, irq);
-				goto err_enable_irq_wake_failed;
-			}
-		}
-	}
-	return 0;
-
-	for (i = ds->info->keymap_size - 1; i >= 0; i--) {
-		irq = gpio_to_irq(ds->info->keymap[i].gpio);
-		if (ds->info->info.no_suspend)
-			disable_irq_wake(irq);
-err_enable_irq_wake_failed:
-		free_irq(irq, &ds->key_state[i]);
-err_request_irq_failed:
-err_gpio_get_irq_num_failed:
-		;
-	}
-	return err;
-}
-
-int gpio_event_input_func(struct gpio_event_input_devs *input_devs,
-			struct gpio_event_info *info, void **data, int func)
-{
-	int ret;
-	int i;
-	unsigned long irqflags;
-	struct gpio_event_input_info *di;
-	struct gpio_input_state *ds = *data;
-	char *wlname;
-
-	di = container_of(info, struct gpio_event_input_info, info);
-
-	if (func == GPIO_EVENT_FUNC_SUSPEND) {
-		if (ds->use_irq)
-			for (i = 0; i < di->keymap_size; i++)
-				disable_irq(gpio_to_irq(di->keymap[i].gpio));
-		hrtimer_cancel(&ds->timer);
-		return 0;
-	}
-	if (func == GPIO_EVENT_FUNC_RESUME) {
-		spin_lock_irqsave(&ds->irq_lock, irqflags);
-		if (ds->use_irq)
-			for (i = 0; i < di->keymap_size; i++)
-				enable_irq(gpio_to_irq(di->keymap[i].gpio));
-		hrtimer_start(&ds->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
-		spin_unlock_irqrestore(&ds->irq_lock, irqflags);
-		return 0;
-	}
-
-	if (func == GPIO_EVENT_FUNC_INIT) {
-		if (ktime_to_ns(di->poll_time) <= 0)
-			di->poll_time = ktime_set(0, 20 * NSEC_PER_MSEC);
-
-		*data = ds = kzalloc(sizeof(*ds) + sizeof(ds->key_state[0]) *
-					di->keymap_size, GFP_KERNEL);
-		if (ds == NULL) {
-			ret = -ENOMEM;
-			pr_err("gpio_event_input_func: "
-				"Failed to allocate private data\n");
-			goto err_ds_alloc_failed;
-		}
-		ds->debounce_count = di->keymap_size;
-		ds->input_devs = input_devs;
-		ds->info = di;
-		wlname = kasprintf(GFP_KERNEL, "gpio_input:%s%s",
-				   input_devs->dev[0]->name,
-				   (input_devs->count > 1) ? "..." : "");
-
-		ds->ws = wakeup_source_register(wlname);
-		kfree(wlname);
-		if (!ds->ws) {
-			ret = -ENOMEM;
-			pr_err("gpio_event_input_func: "
-				"Failed to allocate wakeup source\n");
-			goto err_ws_failed;
-		}
-
-		spin_lock_init(&ds->irq_lock);
-
-		for (i = 0; i < di->keymap_size; i++) {
-			int dev = di->keymap[i].dev;
-			if (dev >= input_devs->count) {
-				pr_err("gpio_event_input_func: bad device "
-					"index %d >= %d for key code %d\n",
-					dev, input_devs->count,
-					di->keymap[i].code);
-				ret = -EINVAL;
-				goto err_bad_keymap;
-			}
-			input_set_capability(input_devs->dev[dev], di->type,
-					     di->keymap[i].code);
-			ds->key_state[i].ds = ds;
-			ds->key_state[i].debounce = DEBOUNCE_UNKNOWN;
-		}
-
-		for (i = 0; i < di->keymap_size; i++) {
-			ret = gpio_request(di->keymap[i].gpio, "gpio_kp_in");
-			if (ret) {
-				pr_err("gpio_event_input_func: gpio_request "
-					"failed for %d\n", di->keymap[i].gpio);
-				goto err_gpio_request_failed;
-			}
-			ret = gpio_direction_input(di->keymap[i].gpio);
-			if (ret) {
-				pr_err("gpio_event_input_func: "
-					"gpio_direction_input failed for %d\n",
-					di->keymap[i].gpio);
-				goto err_gpio_configure_failed;
-			}
-		}
-
-		ret = gpio_event_input_request_irqs(ds);
-
-		spin_lock_irqsave(&ds->irq_lock, irqflags);
-		ds->use_irq = ret == 0;
-
-		pr_info("GPIO Input Driver: Start gpio inputs for %s%s in %s "
-			"mode\n", input_devs->dev[0]->name,
-			(input_devs->count > 1) ? "..." : "",
-			ret == 0 ? "interrupt" : "polling");
-
-		hrtimer_init(&ds->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-		ds->timer.function = gpio_event_input_timer_func;
-		hrtimer_start(&ds->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
-		spin_unlock_irqrestore(&ds->irq_lock, irqflags);
-		return 0;
-	}
-
-	ret = 0;
-	spin_lock_irqsave(&ds->irq_lock, irqflags);
-	hrtimer_cancel(&ds->timer);
-	if (ds->use_irq) {
-		for (i = di->keymap_size - 1; i >= 0; i--) {
-			int irq = gpio_to_irq(di->keymap[i].gpio);
-			if (ds->info->info.no_suspend)
-				disable_irq_wake(irq);
-			free_irq(irq, &ds->key_state[i]);
-		}
-	}
-	spin_unlock_irqrestore(&ds->irq_lock, irqflags);
-
-	for (i = di->keymap_size - 1; i >= 0; i--) {
-err_gpio_configure_failed:
-		gpio_free(di->keymap[i].gpio);
-err_gpio_request_failed:
-		;
-	}
-err_bad_keymap:
-	wakeup_source_unregister(ds->ws);
-err_ws_failed:
-	kfree(ds);
-err_ds_alloc_failed:
-	return ret;
-}
diff --git a/ANDROID_3.4.5/drivers/input/misc/gpio_matrix.c b/ANDROID_3.4.5/drivers/input/misc/gpio_matrix.c
deleted file mode 100644
index eaa9e89d..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/gpio_matrix.c
+++ /dev/null
@@ -1,441 +0,0 @@
-/* drivers/input/misc/gpio_matrix.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-#include <linux/hrtimer.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/wakelock.h>
-
-struct gpio_kp {
-	struct gpio_event_input_devs *input_devs;
-	struct gpio_event_matrix_info *keypad_info;
-	struct hrtimer timer;
-	struct wake_lock wake_lock;
-	int current_output;
-	unsigned int use_irq:1;
-	unsigned int key_state_changed:1;
-	unsigned int last_key_state_changed:1;
-	unsigned int some_keys_pressed:2;
-	unsigned int disabled_irq:1;
-	unsigned long keys_pressed[0];
-};
-
-static void clear_phantom_key(struct gpio_kp *kp, int out, int in)
-{
-	struct gpio_event_matrix_info *mi = kp->keypad_info;
-	int key_index = out * mi->ninputs + in;
-	unsigned short keyentry = mi->keymap[key_index];
-	unsigned short keycode = keyentry & MATRIX_KEY_MASK;
-	unsigned short dev = keyentry >> MATRIX_CODE_BITS;
-
-	if (!test_bit(keycode, kp->input_devs->dev[dev]->key)) {
-		if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS)
-			pr_info("gpiomatrix: phantom key %x, %d-%d (%d-%d) "
-				"cleared\n", keycode, out, in,
-				mi->output_gpios[out], mi->input_gpios[in]);
-		__clear_bit(key_index, kp->keys_pressed);
-	} else {
-		if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS)
-			pr_info("gpiomatrix: phantom key %x, %d-%d (%d-%d) "
-				"not cleared\n", keycode, out, in,
-				mi->output_gpios[out], mi->input_gpios[in]);
-	}
-}
-
-static int restore_keys_for_input(struct gpio_kp *kp, int out, int in)
-{
-	int rv = 0;
-	int key_index;
-
-	key_index = out * kp->keypad_info->ninputs + in;
-	while (out < kp->keypad_info->noutputs) {
-		if (test_bit(key_index, kp->keys_pressed)) {
-			rv = 1;
-			clear_phantom_key(kp, out, in);
-		}
-		key_index += kp->keypad_info->ninputs;
-		out++;
-	}
-	return rv;
-}
-
-static void remove_phantom_keys(struct gpio_kp *kp)
-{
-	int out, in, inp;
-	int key_index;
-
-	if (kp->some_keys_pressed < 3)
-		return;
-
-	for (out = 0; out < kp->keypad_info->noutputs; out++) {
-		inp = -1;
-		key_index = out * kp->keypad_info->ninputs;
-		for (in = 0; in < kp->keypad_info->ninputs; in++, key_index++) {
-			if (test_bit(key_index, kp->keys_pressed)) {
-				if (inp == -1) {
-					inp = in;
-					continue;
-				}
-				if (inp >= 0) {
-					if (!restore_keys_for_input(kp, out + 1,
-									inp))
-						break;
-					clear_phantom_key(kp, out, inp);
-					inp = -2;
-				}
-				restore_keys_for_input(kp, out, in);
-			}
-		}
-	}
-}
-
-static void report_key(struct gpio_kp *kp, int key_index, int out, int in)
-{
-	struct gpio_event_matrix_info *mi = kp->keypad_info;
-	int pressed = test_bit(key_index, kp->keys_pressed);
-	unsigned short keyentry = mi->keymap[key_index];
-	unsigned short keycode = keyentry & MATRIX_KEY_MASK;
-	unsigned short dev = keyentry >> MATRIX_CODE_BITS;
-
-	if (pressed != test_bit(keycode, kp->input_devs->dev[dev]->key)) {
-		if (keycode == KEY_RESERVED) {
-			if (mi->flags & GPIOKPF_PRINT_UNMAPPED_KEYS)
-				pr_info("gpiomatrix: unmapped key, %d-%d "
-					"(%d-%d) changed to %d\n",
-					out, in, mi->output_gpios[out],
-					mi->input_gpios[in], pressed);
-		} else {
-			if (mi->flags & GPIOKPF_PRINT_MAPPED_KEYS)
-				pr_info("gpiomatrix: key %x, %d-%d (%d-%d) "
-					"changed to %d\n", keycode,
-					out, in, mi->output_gpios[out],
-					mi->input_gpios[in], pressed);
-			input_report_key(kp->input_devs->dev[dev], keycode, pressed);
-		}
-	}
-}
-
-static void report_sync(struct gpio_kp *kp)
-{
-	int i;
-
-	for (i = 0; i < kp->input_devs->count; i++)
-		input_sync(kp->input_devs->dev[i]);
-}
-
-static enum hrtimer_restart gpio_keypad_timer_func(struct hrtimer *timer)
-{
-	int out, in;
-	int key_index;
-	int gpio;
-	struct gpio_kp *kp = container_of(timer, struct gpio_kp, timer);
-	struct gpio_event_matrix_info *mi = kp->keypad_info;
-	unsigned gpio_keypad_flags = mi->flags;
-	unsigned polarity = !!(gpio_keypad_flags & GPIOKPF_ACTIVE_HIGH);
-
-	out = kp->current_output;
-	if (out == mi->noutputs) {
-		out = 0;
-		kp->last_key_state_changed = kp->key_state_changed;
-		kp->key_state_changed = 0;
-		kp->some_keys_pressed = 0;
-	} else {
-		key_index = out * mi->ninputs;
-		for (in = 0; in < mi->ninputs; in++, key_index++) {
-			gpio = mi->input_gpios[in];
-			if (gpio_get_value(gpio) ^ !polarity) {
-				if (kp->some_keys_pressed < 3)
-					kp->some_keys_pressed++;
-				kp->key_state_changed |= !__test_and_set_bit(
-						key_index, kp->keys_pressed);
-			} else
-				kp->key_state_changed |= __test_and_clear_bit(
-						key_index, kp->keys_pressed);
-		}
-		gpio = mi->output_gpios[out];
-		if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
-			gpio_set_value(gpio, !polarity);
-		else
-			gpio_direction_input(gpio);
-		out++;
-	}
-	kp->current_output = out;
-	if (out < mi->noutputs) {
-		gpio = mi->output_gpios[out];
-		if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
-			gpio_set_value(gpio, polarity);
-		else
-			gpio_direction_output(gpio, polarity);
-		hrtimer_start(timer, mi->settle_time, HRTIMER_MODE_REL);
-		return HRTIMER_NORESTART;
-	}
-	if (gpio_keypad_flags & GPIOKPF_DEBOUNCE) {
-		if (kp->key_state_changed) {
-			hrtimer_start(&kp->timer, mi->debounce_delay,
-				      HRTIMER_MODE_REL);
-			return HRTIMER_NORESTART;
-		}
-		kp->key_state_changed = kp->last_key_state_changed;
-	}
-	if (kp->key_state_changed) {
-		if (gpio_keypad_flags & GPIOKPF_REMOVE_SOME_PHANTOM_KEYS)
-			remove_phantom_keys(kp);
-		key_index = 0;
-		for (out = 0; out < mi->noutputs; out++)
-			for (in = 0; in < mi->ninputs; in++, key_index++)
-				report_key(kp, key_index, out, in);
-		report_sync(kp);
-	}
-	if (!kp->use_irq || kp->some_keys_pressed) {
-		hrtimer_start(timer, mi->poll_time, HRTIMER_MODE_REL);
-		return HRTIMER_NORESTART;
-	}
-
-	/* No keys are pressed, reenable interrupt */
-	for (out = 0; out < mi->noutputs; out++) {
-		if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
-			gpio_set_value(mi->output_gpios[out], polarity);
-		else
-			gpio_direction_output(mi->output_gpios[out], polarity);
-	}
-	for (in = 0; in < mi->ninputs; in++)
-		enable_irq(gpio_to_irq(mi->input_gpios[in]));
-	wake_unlock(&kp->wake_lock);
-	return HRTIMER_NORESTART;
-}
-
-static irqreturn_t gpio_keypad_irq_handler(int irq_in, void *dev_id)
-{
-	int i;
-	struct gpio_kp *kp = dev_id;
-	struct gpio_event_matrix_info *mi = kp->keypad_info;
-	unsigned gpio_keypad_flags = mi->flags;
-
-	if (!kp->use_irq) {
-		/* ignore interrupt while registering the handler */
-		kp->disabled_irq = 1;
-		disable_irq_nosync(irq_in);
-		return IRQ_HANDLED;
-	}
-
-	for (i = 0; i < mi->ninputs; i++)
-		disable_irq_nosync(gpio_to_irq(mi->input_gpios[i]));
-	for (i = 0; i < mi->noutputs; i++) {
-		if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE)
-			gpio_set_value(mi->output_gpios[i],
-				!(gpio_keypad_flags & GPIOKPF_ACTIVE_HIGH));
-		else
-			gpio_direction_input(mi->output_gpios[i]);
-	}
-	wake_lock(&kp->wake_lock);
-	hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
-	return IRQ_HANDLED;
-}
-
-static int gpio_keypad_request_irqs(struct gpio_kp *kp)
-{
-	int i;
-	int err;
-	unsigned int irq;
-	unsigned long request_flags;
-	struct gpio_event_matrix_info *mi = kp->keypad_info;
-
-	switch (mi->flags & (GPIOKPF_ACTIVE_HIGH|GPIOKPF_LEVEL_TRIGGERED_IRQ)) {
-	default:
-		request_flags = IRQF_TRIGGER_FALLING;
-		break;
-	case GPIOKPF_ACTIVE_HIGH:
-		request_flags = IRQF_TRIGGER_RISING;
-		break;
-	case GPIOKPF_LEVEL_TRIGGERED_IRQ:
-		request_flags = IRQF_TRIGGER_LOW;
-		break;
-	case GPIOKPF_LEVEL_TRIGGERED_IRQ | GPIOKPF_ACTIVE_HIGH:
-		request_flags = IRQF_TRIGGER_HIGH;
-		break;
-	}
-
-	for (i = 0; i < mi->ninputs; i++) {
-		err = irq = gpio_to_irq(mi->input_gpios[i]);
-		if (err < 0)
-			goto err_gpio_get_irq_num_failed;
-		err = request_irq(irq, gpio_keypad_irq_handler, request_flags,
-				  "gpio_kp", kp);
-		if (err) {
-			pr_err("gpiomatrix: request_irq failed for input %d, "
-				"irq %d\n", mi->input_gpios[i], irq);
-			goto err_request_irq_failed;
-		}
-		err = enable_irq_wake(irq);
-		if (err) {
-			pr_err("gpiomatrix: set_irq_wake failed for input %d, "
-				"irq %d\n", mi->input_gpios[i], irq);
-		}
-		disable_irq(irq);
-		if (kp->disabled_irq) {
-			kp->disabled_irq = 0;
-			enable_irq(irq);
-		}
-	}
-	return 0;
-
-	for (i = mi->noutputs - 1; i >= 0; i--) {
-		free_irq(gpio_to_irq(mi->input_gpios[i]), kp);
-err_request_irq_failed:
-err_gpio_get_irq_num_failed:
-		;
-	}
-	return err;
-}
-
-int gpio_event_matrix_func(struct gpio_event_input_devs *input_devs,
-	struct gpio_event_info *info, void **data, int func)
-{
-	int i;
-	int err;
-	int key_count;
-	struct gpio_kp *kp;
-	struct gpio_event_matrix_info *mi;
-
-	mi = container_of(info, struct gpio_event_matrix_info, info);
-	if (func == GPIO_EVENT_FUNC_SUSPEND || func == GPIO_EVENT_FUNC_RESUME) {
-		/* TODO: disable scanning */
-		return 0;
-	}
-
-	if (func == GPIO_EVENT_FUNC_INIT) {
-		if (mi->keymap == NULL ||
-		   mi->input_gpios == NULL ||
-		   mi->output_gpios == NULL) {
-			err = -ENODEV;
-			pr_err("gpiomatrix: Incomplete pdata\n");
-			goto err_invalid_platform_data;
-		}
-		key_count = mi->ninputs * mi->noutputs;
-
-		*data = kp = kzalloc(sizeof(*kp) + sizeof(kp->keys_pressed[0]) *
-				     BITS_TO_LONGS(key_count), GFP_KERNEL);
-		if (kp == NULL) {
-			err = -ENOMEM;
-			pr_err("gpiomatrix: Failed to allocate private data\n");
-			goto err_kp_alloc_failed;
-		}
-		kp->input_devs = input_devs;
-		kp->keypad_info = mi;
-		for (i = 0; i < key_count; i++) {
-			unsigned short keyentry = mi->keymap[i];
-			unsigned short keycode = keyentry & MATRIX_KEY_MASK;
-			unsigned short dev = keyentry >> MATRIX_CODE_BITS;
-			if (dev >= input_devs->count) {
-				pr_err("gpiomatrix: bad device index %d >= "
-					"%d for key code %d\n",
-					dev, input_devs->count, keycode);
-				err = -EINVAL;
-				goto err_bad_keymap;
-			}
-			if (keycode && keycode <= KEY_MAX)
-				input_set_capability(input_devs->dev[dev],
-							EV_KEY, keycode);
-		}
-
-		for (i = 0; i < mi->noutputs; i++) {
-			err = gpio_request(mi->output_gpios[i], "gpio_kp_out");
-			if (err) {
-				pr_err("gpiomatrix: gpio_request failed for "
-					"output %d\n", mi->output_gpios[i]);
-				goto err_request_output_gpio_failed;
-			}
-			if (gpio_cansleep(mi->output_gpios[i])) {
-				pr_err("gpiomatrix: unsupported output gpio %d,"
-					" can sleep\n", mi->output_gpios[i]);
-				err = -EINVAL;
-				goto err_output_gpio_configure_failed;
-			}
-			if (mi->flags & GPIOKPF_DRIVE_INACTIVE)
-				err = gpio_direction_output(mi->output_gpios[i],
-					!(mi->flags & GPIOKPF_ACTIVE_HIGH));
-			else
-				err = gpio_direction_input(mi->output_gpios[i]);
-			if (err) {
-				pr_err("gpiomatrix: gpio_configure failed for "
-					"output %d\n", mi->output_gpios[i]);
-				goto err_output_gpio_configure_failed;
-			}
-		}
-		for (i = 0; i < mi->ninputs; i++) {
-			err = gpio_request(mi->input_gpios[i], "gpio_kp_in");
-			if (err) {
-				pr_err("gpiomatrix: gpio_request failed for "
-					"input %d\n", mi->input_gpios[i]);
-				goto err_request_input_gpio_failed;
-			}
-			err = gpio_direction_input(mi->input_gpios[i]);
-			if (err) {
-				pr_err("gpiomatrix: gpio_direction_input failed"
-					" for input %d\n", mi->input_gpios[i]);
-				goto err_gpio_direction_input_failed;
-			}
-		}
-		kp->current_output = mi->noutputs;
-		kp->key_state_changed = 1;
-
-		hrtimer_init(&kp->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-		kp->timer.function = gpio_keypad_timer_func;
-		wake_lock_init(&kp->wake_lock, WAKE_LOCK_SUSPEND, "gpio_kp");
-		err = gpio_keypad_request_irqs(kp);
-		kp->use_irq = err == 0;
-
-		pr_info("GPIO Matrix Keypad Driver: Start keypad matrix for "
-			"%s%s in %s mode\n", input_devs->dev[0]->name,
-			(input_devs->count > 1) ? "..." : "",
-			kp->use_irq ? "interrupt" : "polling");
-
-		if (kp->use_irq)
-			wake_lock(&kp->wake_lock);
-		hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
-
-		return 0;
-	}
-
-	err = 0;
-	kp = *data;
-
-	if (kp->use_irq)
-		for (i = mi->noutputs - 1; i >= 0; i--)
-			free_irq(gpio_to_irq(mi->input_gpios[i]), kp);
-
-	hrtimer_cancel(&kp->timer);
-	wake_lock_destroy(&kp->wake_lock);
-	for (i = mi->noutputs - 1; i >= 0; i--) {
-err_gpio_direction_input_failed:
-		gpio_free(mi->input_gpios[i]);
-err_request_input_gpio_failed:
-		;
-	}
-	for (i = mi->noutputs - 1; i >= 0; i--) {
-err_output_gpio_configure_failed:
-		gpio_free(mi->output_gpios[i]);
-err_request_output_gpio_failed:
-		;
-	}
-err_bad_keymap:
-	kfree(kp);
-err_kp_alloc_failed:
-err_invalid_platform_data:
-	return err;
-}
diff --git a/ANDROID_3.4.5/drivers/input/misc/gpio_output.c b/ANDROID_3.4.5/drivers/input/misc/gpio_output.c
deleted file mode 100644
index 2aac2fad..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/gpio_output.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* drivers/input/misc/gpio_output.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/gpio_event.h>
-
-int gpio_event_output_event(
-	struct gpio_event_input_devs *input_devs, struct gpio_event_info *info,
-	void **data, unsigned int dev, unsigned int type,
-	unsigned int code, int value)
-{
-	int i;
-	struct gpio_event_output_info *oi;
-	oi = container_of(info, struct gpio_event_output_info, info);
-	if (type != oi->type)
-		return 0;
-	if (!(oi->flags & GPIOEDF_ACTIVE_HIGH))
-		value = !value;
-	for (i = 0; i < oi->keymap_size; i++)
-		if (dev == oi->keymap[i].dev && code == oi->keymap[i].code)
-			gpio_set_value(oi->keymap[i].gpio, value);
-	return 0;
-}
-
-int gpio_event_output_func(
-	struct gpio_event_input_devs *input_devs, struct gpio_event_info *info,
-	void **data, int func)
-{
-	int ret;
-	int i;
-	struct gpio_event_output_info *oi;
-	oi = container_of(info, struct gpio_event_output_info, info);
-
-	if (func == GPIO_EVENT_FUNC_SUSPEND || func == GPIO_EVENT_FUNC_RESUME)
-		return 0;
-
-	if (func == GPIO_EVENT_FUNC_INIT) {
-		int output_level = !(oi->flags & GPIOEDF_ACTIVE_HIGH);
-
-		for (i = 0; i < oi->keymap_size; i++) {
-			int dev = oi->keymap[i].dev;
-			if (dev >= input_devs->count) {
-				pr_err("gpio_event_output_func: bad device "
-					"index %d >= %d for key code %d\n",
-					dev, input_devs->count,
-					oi->keymap[i].code);
-				ret = -EINVAL;
-				goto err_bad_keymap;
-			}
-			input_set_capability(input_devs->dev[dev], oi->type,
-					     oi->keymap[i].code);
-		}
-
-		for (i = 0; i < oi->keymap_size; i++) {
-			ret = gpio_request(oi->keymap[i].gpio,
-					   "gpio_event_output");
-			if (ret) {
-				pr_err("gpio_event_output_func: gpio_request "
-					"failed for %d\n", oi->keymap[i].gpio);
-				goto err_gpio_request_failed;
-			}
-			ret = gpio_direction_output(oi->keymap[i].gpio,
-						    output_level);
-			if (ret) {
-				pr_err("gpio_event_output_func: "
-					"gpio_direction_output failed for %d\n",
-					oi->keymap[i].gpio);
-				goto err_gpio_direction_output_failed;
-			}
-		}
-		return 0;
-	}
-
-	ret = 0;
-	for (i = oi->keymap_size - 1; i >= 0; i--) {
-err_gpio_direction_output_failed:
-		gpio_free(oi->keymap[i].gpio);
-err_gpio_request_failed:
-		;
-	}
-err_bad_keymap:
-	return ret;
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/gpio_tilt_polled.c b/ANDROID_3.4.5/drivers/input/misc/gpio_tilt_polled.c
deleted file mode 100644
index 277a0574..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/gpio_tilt_polled.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- *  Driver for tilt switches connected via GPIO lines
- *  not capable of generating interrupts
- *
- *  Copyright (C) 2011 Heiko Stuebner <heiko@sntech.de>
- *
- *  based on: drivers/input/keyboard/gpio_keys_polled.c
- *
- *  Copyright (C) 2007-2010 Gabor Juhos <juhosg@openwrt.org>
- *  Copyright (C) 2010 Nuno Goncalves <nunojpg@gmail.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input-polldev.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/input/gpio_tilt.h>
-
-#define DRV_NAME	"gpio-tilt-polled"
-
-struct gpio_tilt_polled_dev {
-	struct input_polled_dev *poll_dev;
-	struct device *dev;
-	const struct gpio_tilt_platform_data *pdata;
-
-	int last_state;
-
-	int threshold;
-	int count;
-};
-
-static void gpio_tilt_polled_poll(struct input_polled_dev *dev)
-{
-	struct gpio_tilt_polled_dev *tdev = dev->private;
-	const struct gpio_tilt_platform_data *pdata = tdev->pdata;
-	struct input_dev *input = dev->input;
-	struct gpio_tilt_state *tilt_state = NULL;
-	int state, i;
-
-	if (tdev->count < tdev->threshold) {
-		tdev->count++;
-	} else {
-		state = 0;
-		for (i = 0; i < pdata->nr_gpios; i++)
-			state |= (!!gpio_get_value(pdata->gpios[i].gpio) << i);
-
-		if (state != tdev->last_state) {
-			for (i = 0; i < pdata->nr_states; i++)
-				if (pdata->states[i].gpios == state)
-					tilt_state = &pdata->states[i];
-
-			if (tilt_state) {
-				for (i = 0; i < pdata->nr_axes; i++)
-					input_report_abs(input,
-							 pdata->axes[i].axis,
-							 tilt_state->axes[i]);
-
-				input_sync(input);
-			}
-
-			tdev->count = 0;
-			tdev->last_state = state;
-		}
-	}
-}
-
-static void gpio_tilt_polled_open(struct input_polled_dev *dev)
-{
-	struct gpio_tilt_polled_dev *tdev = dev->private;
-	const struct gpio_tilt_platform_data *pdata = tdev->pdata;
-
-	if (pdata->enable)
-		pdata->enable(tdev->dev);
-
-	/* report initial state of the axes */
-	tdev->last_state = -1;
-	tdev->count = tdev->threshold;
-	gpio_tilt_polled_poll(tdev->poll_dev);
-}
-
-static void gpio_tilt_polled_close(struct input_polled_dev *dev)
-{
-	struct gpio_tilt_polled_dev *tdev = dev->private;
-	const struct gpio_tilt_platform_data *pdata = tdev->pdata;
-
-	if (pdata->disable)
-		pdata->disable(tdev->dev);
-}
-
-static int __devinit gpio_tilt_polled_probe(struct platform_device *pdev)
-{
-	const struct gpio_tilt_platform_data *pdata = pdev->dev.platform_data;
-	struct device *dev = &pdev->dev;
-	struct gpio_tilt_polled_dev *tdev;
-	struct input_polled_dev *poll_dev;
-	struct input_dev *input;
-	int error, i;
-
-	if (!pdata || !pdata->poll_interval)
-		return -EINVAL;
-
-	tdev = kzalloc(sizeof(struct gpio_tilt_polled_dev), GFP_KERNEL);
-	if (!tdev) {
-		dev_err(dev, "no memory for private data\n");
-		return -ENOMEM;
-	}
-
-	error = gpio_request_array(pdata->gpios, pdata->nr_gpios);
-	if (error) {
-		dev_err(dev,
-			"Could not request tilt GPIOs: %d\n", error);
-		goto err_free_tdev;
-	}
-
-	poll_dev = input_allocate_polled_device();
-	if (!poll_dev) {
-		dev_err(dev, "no memory for polled device\n");
-		error = -ENOMEM;
-		goto err_free_gpios;
-	}
-
-	poll_dev->private = tdev;
-	poll_dev->poll = gpio_tilt_polled_poll;
-	poll_dev->poll_interval = pdata->poll_interval;
-	poll_dev->open = gpio_tilt_polled_open;
-	poll_dev->close = gpio_tilt_polled_close;
-
-	input = poll_dev->input;
-
-	input->name = pdev->name;
-	input->phys = DRV_NAME"/input0";
-	input->dev.parent = &pdev->dev;
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	__set_bit(EV_ABS, input->evbit);
-	for (i = 0; i < pdata->nr_axes; i++)
-		input_set_abs_params(input, pdata->axes[i].axis,
-				     pdata->axes[i].min, pdata->axes[i].max,
-				     pdata->axes[i].fuzz, pdata->axes[i].flat);
-
-	tdev->threshold = DIV_ROUND_UP(pdata->debounce_interval,
-				       pdata->poll_interval);
-
-	tdev->poll_dev = poll_dev;
-	tdev->dev = dev;
-	tdev->pdata = pdata;
-
-	error = input_register_polled_device(poll_dev);
-	if (error) {
-		dev_err(dev, "unable to register polled device, err=%d\n",
-			error);
-		goto err_free_polldev;
-	}
-
-	platform_set_drvdata(pdev, tdev);
-
-	return 0;
-
-err_free_polldev:
-	input_free_polled_device(poll_dev);
-err_free_gpios:
-	gpio_free_array(pdata->gpios, pdata->nr_gpios);
-err_free_tdev:
-	kfree(tdev);
-
-	return error;
-}
-
-static int __devexit gpio_tilt_polled_remove(struct platform_device *pdev)
-{
-	struct gpio_tilt_polled_dev *tdev = platform_get_drvdata(pdev);
-	const struct gpio_tilt_platform_data *pdata = tdev->pdata;
-
-	platform_set_drvdata(pdev, NULL);
-
-	input_unregister_polled_device(tdev->poll_dev);
-	input_free_polled_device(tdev->poll_dev);
-
-	gpio_free_array(pdata->gpios, pdata->nr_gpios);
-
-	kfree(tdev);
-
-	return 0;
-}
-
-static struct platform_driver gpio_tilt_polled_driver = {
-	.probe	= gpio_tilt_polled_probe,
-	.remove	= __devexit_p(gpio_tilt_polled_remove),
-	.driver	= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	},
-};
-
-module_platform_driver(gpio_tilt_polled_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");
-MODULE_DESCRIPTION("Polled GPIO tilt driver");
-MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/ANDROID_3.4.5/drivers/input/misc/hp_sdc_rtc.c b/ANDROID_3.4.5/drivers/input/misc/hp_sdc_rtc.c
deleted file mode 100644
index 0b4f5426..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/hp_sdc_rtc.c
+++ /dev/null
@@ -1,727 +0,0 @@
-/*
- * HP i8042 SDC + MSM-58321 BBRTC driver.
- *
- * Copyright (c) 2001 Brian S. Julin
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL").
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- *
- * References:
- * System Device Controller Microprocessor Firmware Theory of Operation
- *      for Part Number 1820-4784 Revision B.  Dwg No. A-1820-4784-2
- * efirtc.c by Stephane Eranian/Hewlett Packard
- *
- */
-
-#include <linux/hp_sdc.h>
-#include <linux/errno.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/time.h>
-#include <linux/miscdevice.h>
-#include <linux/proc_fs.h>
-#include <linux/poll.h>
-#include <linux/rtc.h>
-#include <linux/mutex.h>
-#include <linux/semaphore.h>
-
-MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>");
-MODULE_DESCRIPTION("HP i8042 SDC + MSM-58321 RTC Driver");
-MODULE_LICENSE("Dual BSD/GPL");
-
-#define RTC_VERSION "1.10d"
-
-static DEFINE_MUTEX(hp_sdc_rtc_mutex);
-static unsigned long epoch = 2000;
-
-static struct semaphore i8042tregs;
-
-static hp_sdc_irqhook hp_sdc_rtc_isr;
-
-static struct fasync_struct *hp_sdc_rtc_async_queue;
-
-static DECLARE_WAIT_QUEUE_HEAD(hp_sdc_rtc_wait);
-
-static ssize_t hp_sdc_rtc_read(struct file *file, char __user *buf,
-			       size_t count, loff_t *ppos);
-
-static long hp_sdc_rtc_unlocked_ioctl(struct file *file,
-				      unsigned int cmd, unsigned long arg);
-
-static unsigned int hp_sdc_rtc_poll(struct file *file, poll_table *wait);
-
-static int hp_sdc_rtc_open(struct inode *inode, struct file *file);
-static int hp_sdc_rtc_fasync (int fd, struct file *filp, int on);
-
-static int hp_sdc_rtc_read_proc(char *page, char **start, off_t off,
-				int count, int *eof, void *data);
-
-static void hp_sdc_rtc_isr (int irq, void *dev_id, 
-			    uint8_t status, uint8_t data) 
-{
-	return;
-}
-
-static int hp_sdc_rtc_do_read_bbrtc (struct rtc_time *rtctm)
-{
-	struct semaphore tsem;
-	hp_sdc_transaction t;
-	uint8_t tseq[91];
-	int i;
-	
-	i = 0;
-	while (i < 91) {
-		tseq[i++] = HP_SDC_ACT_DATAREG |
-			HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN;
-		tseq[i++] = 0x01;			/* write i8042[0x70] */
-	  	tseq[i]   = i / 7;			/* BBRTC reg address */
-		i++;
-		tseq[i++] = HP_SDC_CMD_DO_RTCR;		/* Trigger command   */
-		tseq[i++] = 2;		/* expect 1 stat/dat pair back.   */
-		i++; i++;               /* buffer for stat/dat pair       */
-	}
-	tseq[84] |= HP_SDC_ACT_SEMAPHORE;
-	t.endidx =		91;
-	t.seq =			tseq;
-	t.act.semaphore =	&tsem;
-	sema_init(&tsem, 0);
-	
-	if (hp_sdc_enqueue_transaction(&t)) return -1;
-	
-	down_interruptible(&tsem);  /* Put ourselves to sleep for results. */
-	
-	/* Check for nonpresence of BBRTC */
-	if (!((tseq[83] | tseq[90] | tseq[69] | tseq[76] |
-	       tseq[55] | tseq[62] | tseq[34] | tseq[41] |
-	       tseq[20] | tseq[27] | tseq[6]  | tseq[13]) & 0x0f))
-		return -1;
-
-	memset(rtctm, 0, sizeof(struct rtc_time));
-	rtctm->tm_year = (tseq[83] & 0x0f) + (tseq[90] & 0x0f) * 10;
-	rtctm->tm_mon  = (tseq[69] & 0x0f) + (tseq[76] & 0x0f) * 10;
-	rtctm->tm_mday = (tseq[55] & 0x0f) + (tseq[62] & 0x0f) * 10;
-	rtctm->tm_wday = (tseq[48] & 0x0f);
-	rtctm->tm_hour = (tseq[34] & 0x0f) + (tseq[41] & 0x0f) * 10;
-	rtctm->tm_min  = (tseq[20] & 0x0f) + (tseq[27] & 0x0f) * 10;
-	rtctm->tm_sec  = (tseq[6]  & 0x0f) + (tseq[13] & 0x0f) * 10;
-	
-	return 0;
-}
-
-static int hp_sdc_rtc_read_bbrtc (struct rtc_time *rtctm)
-{
-	struct rtc_time tm, tm_last;
-	int i = 0;
-
-	/* MSM-58321 has no read latch, so must read twice and compare. */
-
-	if (hp_sdc_rtc_do_read_bbrtc(&tm_last)) return -1;
-	if (hp_sdc_rtc_do_read_bbrtc(&tm)) return -1;
-
-	while (memcmp(&tm, &tm_last, sizeof(struct rtc_time))) {
-		if (i++ > 4) return -1;
-		memcpy(&tm_last, &tm, sizeof(struct rtc_time));
-		if (hp_sdc_rtc_do_read_bbrtc(&tm)) return -1;
-	}
-
-	memcpy(rtctm, &tm, sizeof(struct rtc_time));
-
-	return 0;
-}
-
-
-static int64_t hp_sdc_rtc_read_i8042timer (uint8_t loadcmd, int numreg)
-{
-	hp_sdc_transaction t;
-	uint8_t tseq[26] = {
-		HP_SDC_ACT_PRECMD | HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN,
-		0,
-		HP_SDC_CMD_READ_T1, 2, 0, 0,
-		HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN, 
-		HP_SDC_CMD_READ_T2, 2, 0, 0,
-		HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN, 
-		HP_SDC_CMD_READ_T3, 2, 0, 0,
-		HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN, 
-		HP_SDC_CMD_READ_T4, 2, 0, 0,
-		HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN, 
-		HP_SDC_CMD_READ_T5, 2, 0, 0
-	};
-
-	t.endidx = numreg * 5;
-
-	tseq[1] = loadcmd;
-	tseq[t.endidx - 4] |= HP_SDC_ACT_SEMAPHORE; /* numreg assumed > 1 */
-
-	t.seq =			tseq;
-	t.act.semaphore =	&i8042tregs;
-
-	down_interruptible(&i8042tregs);  /* Sleep if output regs in use. */
-
-	if (hp_sdc_enqueue_transaction(&t)) return -1;
-	
-	down_interruptible(&i8042tregs);  /* Sleep until results come back. */
-	up(&i8042tregs);
-
-	return (tseq[5] | 
-		((uint64_t)(tseq[10]) << 8)  | ((uint64_t)(tseq[15]) << 16) |
-		((uint64_t)(tseq[20]) << 24) | ((uint64_t)(tseq[25]) << 32));
-}
-
-
-/* Read the i8042 real-time clock */
-static inline int hp_sdc_rtc_read_rt(struct timeval *res) {
-	int64_t raw;
-	uint32_t tenms; 
-	unsigned int days;
-
-	raw = hp_sdc_rtc_read_i8042timer(HP_SDC_CMD_LOAD_RT, 5);
-	if (raw < 0) return -1;
-
-	tenms = (uint32_t)raw & 0xffffff;
-	days  = (unsigned int)(raw >> 24) & 0xffff;
-
-	res->tv_usec = (suseconds_t)(tenms % 100) * 10000;
-	res->tv_sec =  (time_t)(tenms / 100) + days * 86400;
-
-	return 0;
-}
-
-
-/* Read the i8042 fast handshake timer */
-static inline int hp_sdc_rtc_read_fhs(struct timeval *res) {
-	int64_t raw;
-	unsigned int tenms;
-
-	raw = hp_sdc_rtc_read_i8042timer(HP_SDC_CMD_LOAD_FHS, 2);
-	if (raw < 0) return -1;
-
-	tenms = (unsigned int)raw & 0xffff;
-
-	res->tv_usec = (suseconds_t)(tenms % 100) * 10000;
-	res->tv_sec  = (time_t)(tenms / 100);
-
-	return 0;
-}
-
-
-/* Read the i8042 match timer (a.k.a. alarm) */
-static inline int hp_sdc_rtc_read_mt(struct timeval *res) {
-	int64_t raw;	
-	uint32_t tenms; 
-
-	raw = hp_sdc_rtc_read_i8042timer(HP_SDC_CMD_LOAD_MT, 3);
-	if (raw < 0) return -1;
-
-	tenms = (uint32_t)raw & 0xffffff;
-
-	res->tv_usec = (suseconds_t)(tenms % 100) * 10000;
-	res->tv_sec  = (time_t)(tenms / 100);
-
-	return 0;
-}
-
-
-/* Read the i8042 delay timer */
-static inline int hp_sdc_rtc_read_dt(struct timeval *res) {
-	int64_t raw;
-	uint32_t tenms;
-
-	raw = hp_sdc_rtc_read_i8042timer(HP_SDC_CMD_LOAD_DT, 3);
-	if (raw < 0) return -1;
-
-	tenms = (uint32_t)raw & 0xffffff;
-
-	res->tv_usec = (suseconds_t)(tenms % 100) * 10000;
-	res->tv_sec  = (time_t)(tenms / 100);
-
-	return 0;
-}
-
-
-/* Read the i8042 cycle timer (a.k.a. periodic) */
-static inline int hp_sdc_rtc_read_ct(struct timeval *res) {
-	int64_t raw;
-	uint32_t tenms;
-
-	raw = hp_sdc_rtc_read_i8042timer(HP_SDC_CMD_LOAD_CT, 3);
-	if (raw < 0) return -1;
-
-	tenms = (uint32_t)raw & 0xffffff;
-
-	res->tv_usec = (suseconds_t)(tenms % 100) * 10000;
-	res->tv_sec  = (time_t)(tenms / 100);
-
-	return 0;
-}
-
-
-/* Set the i8042 real-time clock */
-static int hp_sdc_rtc_set_rt (struct timeval *setto)
-{
-	uint32_t tenms;
-	unsigned int days;
-	hp_sdc_transaction t;
-	uint8_t tseq[11] = {
-		HP_SDC_ACT_PRECMD | HP_SDC_ACT_DATAOUT,
-		HP_SDC_CMD_SET_RTMS, 3, 0, 0, 0,
-		HP_SDC_ACT_PRECMD | HP_SDC_ACT_DATAOUT,
-		HP_SDC_CMD_SET_RTD, 2, 0, 0 
-	};
-
-	t.endidx = 10;
-
-	if (0xffff < setto->tv_sec / 86400) return -1;
-	days = setto->tv_sec / 86400;
-	if (0xffff < setto->tv_usec / 1000000 / 86400) return -1;
-	days += ((setto->tv_sec % 86400) + setto->tv_usec / 1000000) / 86400;
-	if (days > 0xffff) return -1;
-
-	if (0xffffff < setto->tv_sec) return -1;
-	tenms  = setto->tv_sec * 100;
-	if (0xffffff < setto->tv_usec / 10000) return -1;
-	tenms += setto->tv_usec / 10000;
-	if (tenms > 0xffffff) return -1;
-
-	tseq[3] = (uint8_t)(tenms & 0xff);
-	tseq[4] = (uint8_t)((tenms >> 8)  & 0xff);
-	tseq[5] = (uint8_t)((tenms >> 16) & 0xff);
-
-	tseq[9] = (uint8_t)(days & 0xff);
-	tseq[10] = (uint8_t)((days >> 8) & 0xff);
-
-	t.seq =	tseq;
-
-	if (hp_sdc_enqueue_transaction(&t)) return -1;
-	return 0;
-}
-
-/* Set the i8042 fast handshake timer */
-static int hp_sdc_rtc_set_fhs (struct timeval *setto)
-{
-	uint32_t tenms;
-	hp_sdc_transaction t;
-	uint8_t tseq[5] = {
-		HP_SDC_ACT_PRECMD | HP_SDC_ACT_DATAOUT,
-		HP_SDC_CMD_SET_FHS, 2, 0, 0
-	};
-
-	t.endidx = 4;
-
-	if (0xffff < setto->tv_sec) return -1;
-	tenms  = setto->tv_sec * 100;
-	if (0xffff < setto->tv_usec / 10000) return -1;
-	tenms += setto->tv_usec / 10000;
-	if (tenms > 0xffff) return -1;
-
-	tseq[3] = (uint8_t)(tenms & 0xff);
-	tseq[4] = (uint8_t)((tenms >> 8)  & 0xff);
-
-	t.seq =	tseq;
-
-	if (hp_sdc_enqueue_transaction(&t)) return -1;
-	return 0;
-}
-
-
-/* Set the i8042 match timer (a.k.a. alarm) */
-#define hp_sdc_rtc_set_mt (setto) \
-	hp_sdc_rtc_set_i8042timer(setto, HP_SDC_CMD_SET_MT)
-
-/* Set the i8042 delay timer */
-#define hp_sdc_rtc_set_dt (setto) \
-	hp_sdc_rtc_set_i8042timer(setto, HP_SDC_CMD_SET_DT)
-
-/* Set the i8042 cycle timer (a.k.a. periodic) */
-#define hp_sdc_rtc_set_ct (setto) \
-	hp_sdc_rtc_set_i8042timer(setto, HP_SDC_CMD_SET_CT)
-
-/* Set one of the i8042 3-byte wide timers */
-static int hp_sdc_rtc_set_i8042timer (struct timeval *setto, uint8_t setcmd)
-{
-	uint32_t tenms;
-	hp_sdc_transaction t;
-	uint8_t tseq[6] = {
-		HP_SDC_ACT_PRECMD | HP_SDC_ACT_DATAOUT,
-		0, 3, 0, 0, 0
-	};
-
-	t.endidx = 6;
-
-	if (0xffffff < setto->tv_sec) return -1;
-	tenms  = setto->tv_sec * 100;
-	if (0xffffff < setto->tv_usec / 10000) return -1;
-	tenms += setto->tv_usec / 10000;
-	if (tenms > 0xffffff) return -1;
-
-	tseq[1] = setcmd;
-	tseq[3] = (uint8_t)(tenms & 0xff);
-	tseq[4] = (uint8_t)((tenms >> 8)  & 0xff);
-	tseq[5] = (uint8_t)((tenms >> 16)  & 0xff);
-
-	t.seq =			tseq;
-
-	if (hp_sdc_enqueue_transaction(&t)) { 
-		return -1;
-	}
-	return 0;
-}
-
-static ssize_t hp_sdc_rtc_read(struct file *file, char __user *buf,
-			       size_t count, loff_t *ppos) {
-	ssize_t retval;
-
-        if (count < sizeof(unsigned long))
-                return -EINVAL;
-
-	retval = put_user(68, (unsigned long __user *)buf);
-	return retval;
-}
-
-static unsigned int hp_sdc_rtc_poll(struct file *file, poll_table *wait)
-{
-        unsigned long l;
-
-	l = 0;
-        if (l != 0)
-                return POLLIN | POLLRDNORM;
-        return 0;
-}
-
-static int hp_sdc_rtc_open(struct inode *inode, struct file *file)
-{
-        return 0;
-}
-
-static int hp_sdc_rtc_fasync (int fd, struct file *filp, int on)
-{
-        return fasync_helper (fd, filp, on, &hp_sdc_rtc_async_queue);
-}
-
-static int hp_sdc_rtc_proc_output (char *buf)
-{
-#define YN(bit) ("no")
-#define NY(bit) ("yes")
-        char *p;
-        struct rtc_time tm;
-	struct timeval tv;
-
-	memset(&tm, 0, sizeof(struct rtc_time));
-
-	p = buf;
-
-	if (hp_sdc_rtc_read_bbrtc(&tm)) {
-		p += sprintf(p, "BBRTC\t\t: READ FAILED!\n");
-	} else {
-		p += sprintf(p,
-			     "rtc_time\t: %02d:%02d:%02d\n"
-			     "rtc_date\t: %04d-%02d-%02d\n"
-			     "rtc_epoch\t: %04lu\n",
-			     tm.tm_hour, tm.tm_min, tm.tm_sec,
-			     tm.tm_year + 1900, tm.tm_mon + 1, 
-			     tm.tm_mday, epoch);
-	}
-
-	if (hp_sdc_rtc_read_rt(&tv)) {
-		p += sprintf(p, "i8042 rtc\t: READ FAILED!\n");
-	} else {
-		p += sprintf(p, "i8042 rtc\t: %ld.%02d seconds\n", 
-			     tv.tv_sec, (int)tv.tv_usec/1000);
-	}
-
-	if (hp_sdc_rtc_read_fhs(&tv)) {
-		p += sprintf(p, "handshake\t: READ FAILED!\n");
-	} else {
-        	p += sprintf(p, "handshake\t: %ld.%02d seconds\n", 
-			     tv.tv_sec, (int)tv.tv_usec/1000);
-	}
-
-	if (hp_sdc_rtc_read_mt(&tv)) {
-		p += sprintf(p, "alarm\t\t: READ FAILED!\n");
-	} else {
-		p += sprintf(p, "alarm\t\t: %ld.%02d seconds\n", 
-			     tv.tv_sec, (int)tv.tv_usec/1000);
-	}
-
-	if (hp_sdc_rtc_read_dt(&tv)) {
-		p += sprintf(p, "delay\t\t: READ FAILED!\n");
-	} else {
-		p += sprintf(p, "delay\t\t: %ld.%02d seconds\n", 
-			     tv.tv_sec, (int)tv.tv_usec/1000);
-	}
-
-	if (hp_sdc_rtc_read_ct(&tv)) {
-		p += sprintf(p, "periodic\t: READ FAILED!\n");
-	} else {
-		p += sprintf(p, "periodic\t: %ld.%02d seconds\n", 
-			     tv.tv_sec, (int)tv.tv_usec/1000);
-	}
-
-        p += sprintf(p,
-                     "DST_enable\t: %s\n"
-                     "BCD\t\t: %s\n"
-                     "24hr\t\t: %s\n"
-                     "square_wave\t: %s\n"
-                     "alarm_IRQ\t: %s\n"
-                     "update_IRQ\t: %s\n"
-                     "periodic_IRQ\t: %s\n"
-		     "periodic_freq\t: %ld\n"
-                     "batt_status\t: %s\n",
-                     YN(RTC_DST_EN),
-                     NY(RTC_DM_BINARY),
-                     YN(RTC_24H),
-                     YN(RTC_SQWE),
-                     YN(RTC_AIE),
-                     YN(RTC_UIE),
-                     YN(RTC_PIE),
-                     1UL,
-                     1 ? "okay" : "dead");
-
-        return  p - buf;
-#undef YN
-#undef NY
-}
-
-static int hp_sdc_rtc_read_proc(char *page, char **start, off_t off,
-                         int count, int *eof, void *data)
-{
-	int len = hp_sdc_rtc_proc_output (page);
-        if (len <= off+count) *eof = 1;
-        *start = page + off;
-        len -= off;
-        if (len>count) len = count;
-        if (len<0) len = 0;
-        return len;
-}
-
-static int hp_sdc_rtc_ioctl(struct file *file, 
-			    unsigned int cmd, unsigned long arg)
-{
-#if 1
-	return -EINVAL;
-#else
-	
-        struct rtc_time wtime; 
-	struct timeval ttime;
-	int use_wtime = 0;
-
-	/* This needs major work. */
-
-        switch (cmd) {
-
-        case RTC_AIE_OFF:       /* Mask alarm int. enab. bit    */
-        case RTC_AIE_ON:        /* Allow alarm interrupts.      */
-	case RTC_PIE_OFF:       /* Mask periodic int. enab. bit */
-        case RTC_PIE_ON:        /* Allow periodic ints          */
-        case RTC_UIE_ON:        /* Allow ints for RTC updates.  */
-        case RTC_UIE_OFF:       /* Allow ints for RTC updates.  */
-        {
-		/* We cannot mask individual user timers and we
-		   cannot tell them apart when they occur, so it 
-		   would be disingenuous to succeed these IOCTLs */
-		return -EINVAL;
-        }
-        case RTC_ALM_READ:      /* Read the present alarm time */
-        {
-		if (hp_sdc_rtc_read_mt(&ttime)) return -EFAULT;
-		if (hp_sdc_rtc_read_bbrtc(&wtime)) return -EFAULT;
-
-		wtime.tm_hour = ttime.tv_sec / 3600;  ttime.tv_sec %= 3600;
-		wtime.tm_min  = ttime.tv_sec / 60;    ttime.tv_sec %= 60;
-		wtime.tm_sec  = ttime.tv_sec;
-                
-		break;
-        }
-        case RTC_IRQP_READ:     /* Read the periodic IRQ rate.  */
-        {
-                return put_user(hp_sdc_rtc_freq, (unsigned long *)arg);
-        }
-        case RTC_IRQP_SET:      /* Set periodic IRQ rate.       */
-        {
-                /* 
-                 * The max we can do is 100Hz.
-		 */
-
-                if ((arg < 1) || (arg > 100)) return -EINVAL;
-		ttime.tv_sec = 0;
-		ttime.tv_usec = 1000000 / arg;
-		if (hp_sdc_rtc_set_ct(&ttime)) return -EFAULT;
-		hp_sdc_rtc_freq = arg;
-                return 0;
-        }
-        case RTC_ALM_SET:       /* Store a time into the alarm */
-        {
-                /*
-                 * This expects a struct hp_sdc_rtc_time. Writing 0xff means
-                 * "don't care" or "match all" for PC timers.  The HP SDC
-		 * does not support that perk, but it could be emulated fairly
-		 * easily.  Only the tm_hour, tm_min and tm_sec are used.
-		 * We could do it with 10ms accuracy with the HP SDC, if the 
-		 * rtc interface left us a way to do that.
-                 */
-                struct hp_sdc_rtc_time alm_tm;
-
-                if (copy_from_user(&alm_tm, (struct hp_sdc_rtc_time*)arg,
-                                   sizeof(struct hp_sdc_rtc_time)))
-                       return -EFAULT;
-
-                if (alm_tm.tm_hour > 23) return -EINVAL;
-		if (alm_tm.tm_min  > 59) return -EINVAL;
-		if (alm_tm.tm_sec  > 59) return -EINVAL;  
-
-		ttime.sec = alm_tm.tm_hour * 3600 + 
-		  alm_tm.tm_min * 60 + alm_tm.tm_sec;
-		ttime.usec = 0;
-		if (hp_sdc_rtc_set_mt(&ttime)) return -EFAULT;
-                return 0;
-        }
-        case RTC_RD_TIME:       /* Read the time/date from RTC  */
-        {
-		if (hp_sdc_rtc_read_bbrtc(&wtime)) return -EFAULT;
-                break;
-        }
-        case RTC_SET_TIME:      /* Set the RTC */
-        {
-                struct rtc_time hp_sdc_rtc_tm;
-                unsigned char mon, day, hrs, min, sec, leap_yr;
-                unsigned int yrs;
-
-                if (!capable(CAP_SYS_TIME))
-                        return -EACCES;
-		if (copy_from_user(&hp_sdc_rtc_tm, (struct rtc_time *)arg,
-                                   sizeof(struct rtc_time)))
-                        return -EFAULT;
-
-                yrs = hp_sdc_rtc_tm.tm_year + 1900;
-                mon = hp_sdc_rtc_tm.tm_mon + 1;   /* tm_mon starts at zero */
-                day = hp_sdc_rtc_tm.tm_mday;
-                hrs = hp_sdc_rtc_tm.tm_hour;
-                min = hp_sdc_rtc_tm.tm_min;
-                sec = hp_sdc_rtc_tm.tm_sec;
-
-                if (yrs < 1970)
-                        return -EINVAL;
-
-                leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400));
-
-                if ((mon > 12) || (day == 0))
-                        return -EINVAL;
-                if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr)))
-                        return -EINVAL;
-		if ((hrs >= 24) || (min >= 60) || (sec >= 60))
-                        return -EINVAL;
-
-                if ((yrs -= eH) > 255)    /* They are unsigned */
-                        return -EINVAL;
-
-
-                return 0;
-        }
-        case RTC_EPOCH_READ:    /* Read the epoch.      */
-        {
-                return put_user (epoch, (unsigned long *)arg);
-        }
-        case RTC_EPOCH_SET:     /* Set the epoch.       */
-        {
-                /* 
-                 * There were no RTC clocks before 1900.
-                 */
-                if (arg < 1900)
-		  return -EINVAL;
-		if (!capable(CAP_SYS_TIME))
-		  return -EACCES;
-		
-                epoch = arg;
-                return 0;
-        }
-        default:
-                return -EINVAL;
-        }
-        return copy_to_user((void *)arg, &wtime, sizeof wtime) ? -EFAULT : 0;
-#endif
-}
-
-static long hp_sdc_rtc_unlocked_ioctl(struct file *file,
-				      unsigned int cmd, unsigned long arg)
-{
-	int ret;
-
-	mutex_lock(&hp_sdc_rtc_mutex);
-	ret = hp_sdc_rtc_ioctl(file, cmd, arg);
-	mutex_unlock(&hp_sdc_rtc_mutex);
-
-	return ret;
-}
-
-
-static const struct file_operations hp_sdc_rtc_fops = {
-        .owner =		THIS_MODULE,
-        .llseek =		no_llseek,
-        .read =			hp_sdc_rtc_read,
-        .poll =			hp_sdc_rtc_poll,
-        .unlocked_ioctl =	hp_sdc_rtc_unlocked_ioctl,
-        .open =			hp_sdc_rtc_open,
-        .fasync =		hp_sdc_rtc_fasync,
-};
-
-static struct miscdevice hp_sdc_rtc_dev = {
-        .minor =	RTC_MINOR,
-        .name =		"rtc_HIL",
-        .fops =		&hp_sdc_rtc_fops
-};
-
-static int __init hp_sdc_rtc_init(void)
-{
-	int ret;
-
-#ifdef __mc68000__
-	if (!MACH_IS_HP300)
-		return -ENODEV;
-#endif
-
-	sema_init(&i8042tregs, 1);
-
-	if ((ret = hp_sdc_request_timer_irq(&hp_sdc_rtc_isr)))
-		return ret;
-	if (misc_register(&hp_sdc_rtc_dev) != 0)
-		printk(KERN_INFO "Could not register misc. dev for i8042 rtc\n");
-
-        create_proc_read_entry ("driver/rtc", 0, NULL,
-				hp_sdc_rtc_read_proc, NULL);
-
-	printk(KERN_INFO "HP i8042 SDC + MSM-58321 RTC support loaded "
-			 "(RTC v " RTC_VERSION ")\n");
-
-	return 0;
-}
-
-static void __exit hp_sdc_rtc_exit(void)
-{
-	remove_proc_entry ("driver/rtc", NULL);
-        misc_deregister(&hp_sdc_rtc_dev);
-	hp_sdc_release_timer_irq(hp_sdc_rtc_isr);
-        printk(KERN_INFO "HP i8042 SDC + MSM-58321 RTC support unloaded\n");
-}
-
-module_init(hp_sdc_rtc_init);
-module_exit(hp_sdc_rtc_exit);
diff --git a/ANDROID_3.4.5/drivers/input/misc/ixp4xx-beeper.c b/ANDROID_3.4.5/drivers/input/misc/ixp4xx-beeper.c
deleted file mode 100644
index 50e28306..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/ixp4xx-beeper.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Generic IXP4xx beeper driver
- *
- * Copyright (C) 2005 Tower Technologies
- *
- * based on nslu2-io.c
- *  Copyright (C) 2004 Karen Spearel
- *
- * Author: Alessandro Zummo <a.zummo@towertech.it>
- * Maintainers: http://www.nslu2-linux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <mach/hardware.h>
-
-MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
-MODULE_DESCRIPTION("ixp4xx beeper driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:ixp4xx-beeper");
-
-static DEFINE_SPINLOCK(beep_lock);
-
-static void ixp4xx_spkr_control(unsigned int pin, unsigned int count)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&beep_lock, flags);
-
-	 if (count) {
-		gpio_line_config(pin, IXP4XX_GPIO_OUT);
-		gpio_line_set(pin, IXP4XX_GPIO_LOW);
-
-		*IXP4XX_OSRT2 = (count & ~IXP4XX_OST_RELOAD_MASK) | IXP4XX_OST_ENABLE;
-	} else {
-		gpio_line_config(pin, IXP4XX_GPIO_IN);
-		gpio_line_set(pin, IXP4XX_GPIO_HIGH);
-
-		*IXP4XX_OSRT2 = 0;
-	}
-
-	spin_unlock_irqrestore(&beep_lock, flags);
-}
-
-static int ixp4xx_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	unsigned int pin = (unsigned int) input_get_drvdata(dev);
-	unsigned int count = 0;
-
-	if (type != EV_SND)
-		return -1;
-
-	switch (code) {
-		case SND_BELL:
-			if (value)
-				value = 1000;
-		case SND_TONE:
-			break;
-		default:
-			return -1;
-	}
-
-	if (value > 20 && value < 32767)
-		count = (IXP4XX_TIMER_FREQ / (value * 4)) - 1;
-
-	ixp4xx_spkr_control(pin, count);
-
-	return 0;
-}
-
-static irqreturn_t ixp4xx_spkr_interrupt(int irq, void *dev_id)
-{
-	/* clear interrupt */
-	*IXP4XX_OSST = IXP4XX_OSST_TIMER_2_PEND;
-
-	/* flip the beeper output */
-	*IXP4XX_GPIO_GPOUTR ^= (1 << (unsigned int) dev_id);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit ixp4xx_spkr_probe(struct platform_device *dev)
-{
-	struct input_dev *input_dev;
-	int err;
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	input_set_drvdata(input_dev, (void *) dev->id);
-
-	input_dev->name = "ixp4xx beeper",
-	input_dev->phys = "ixp4xx/gpio";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor  = 0x001f;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &dev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_SND);
-	input_dev->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
-	input_dev->event = ixp4xx_spkr_event;
-
-	err = request_irq(IRQ_IXP4XX_TIMER2, &ixp4xx_spkr_interrupt,
-			  IRQF_NO_SUSPEND, "ixp4xx-beeper",
-			  (void *) dev->id);
-	if (err)
-		goto err_free_device;
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_free_irq;
-
-	platform_set_drvdata(dev, input_dev);
-
-	return 0;
-
- err_free_irq:
-	free_irq(IRQ_IXP4XX_TIMER2, dev);
- err_free_device:
-	input_free_device(input_dev);
-
-	return err;
-}
-
-static int __devexit ixp4xx_spkr_remove(struct platform_device *dev)
-{
-	struct input_dev *input_dev = platform_get_drvdata(dev);
-	unsigned int pin = (unsigned int) input_get_drvdata(input_dev);
-
-	input_unregister_device(input_dev);
-	platform_set_drvdata(dev, NULL);
-
-	/* turn the speaker off */
-	disable_irq(IRQ_IXP4XX_TIMER2);
-	ixp4xx_spkr_control(pin, 0);
-
-	free_irq(IRQ_IXP4XX_TIMER2, dev);
-
-	return 0;
-}
-
-static void ixp4xx_spkr_shutdown(struct platform_device *dev)
-{
-	struct input_dev *input_dev = platform_get_drvdata(dev);
-	unsigned int pin = (unsigned int) input_get_drvdata(input_dev);
-
-	/* turn off the speaker */
-	disable_irq(IRQ_IXP4XX_TIMER2);
-	ixp4xx_spkr_control(pin, 0);
-}
-
-static struct platform_driver ixp4xx_spkr_platform_driver = {
-	.driver		= {
-		.name	= "ixp4xx-beeper",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= ixp4xx_spkr_probe,
-	.remove		= __devexit_p(ixp4xx_spkr_remove),
-	.shutdown	= ixp4xx_spkr_shutdown,
-};
-module_platform_driver(ixp4xx_spkr_platform_driver);
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/keychord.c b/ANDROID_3.4.5/drivers/input/misc/keychord.c
deleted file mode 100644
index 3ffab6da..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/keychord.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- *  drivers/input/misc/keychord.c
- *
- * Copyright (C) 2008 Google, Inc.
- * Author: Mike Lockwood <lockwood@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
-*/
-
-#include <linux/poll.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/keychord.h>
-#include <linux/sched.h>
-
-#define KEYCHORD_NAME		"keychord"
-#define BUFFER_SIZE			16
-
-MODULE_AUTHOR("Mike Lockwood <lockwood@android.com>");
-MODULE_DESCRIPTION("Key chord input driver");
-MODULE_SUPPORTED_DEVICE("keychord");
-MODULE_LICENSE("GPL");
-
-#define NEXT_KEYCHORD(kc) ((struct input_keychord *) \
-		((char *)kc + sizeof(struct input_keychord) + \
-		kc->count * sizeof(kc->keycodes[0])))
-
-struct keychord_device {
-	struct input_handler	input_handler;
-	int			registered;
-
-	/* list of keychords to monitor */
-	struct input_keychord	*keychords;
-	int			keychord_count;
-
-	/* bitmask of keys contained in our keychords */
-	unsigned long keybit[BITS_TO_LONGS(KEY_CNT)];
-	/* current state of the keys */
-	unsigned long keystate[BITS_TO_LONGS(KEY_CNT)];
-	/* number of keys that are currently pressed */
-	int key_down;
-
-	/* second input_device_id is needed for null termination */
-	struct input_device_id  device_ids[2];
-
-	spinlock_t		lock;
-	wait_queue_head_t	waitq;
-	unsigned char		head;
-	unsigned char		tail;
-	__u16			buff[BUFFER_SIZE];
-};
-
-static int check_keychord(struct keychord_device *kdev,
-		struct input_keychord *keychord)
-{
-	int i;
-
-	if (keychord->count != kdev->key_down)
-		return 0;
-
-	for (i = 0; i < keychord->count; i++) {
-		if (!test_bit(keychord->keycodes[i], kdev->keystate))
-			return 0;
-	}
-
-	/* we have a match */
-	return 1;
-}
-
-static void keychord_event(struct input_handle *handle, unsigned int type,
-			   unsigned int code, int value)
-{
-	struct keychord_device *kdev = handle->private;
-	struct input_keychord *keychord;
-	unsigned long flags;
-	int i, got_chord = 0;
-
-	if (type != EV_KEY || code >= KEY_MAX)
-		return;
-
-	spin_lock_irqsave(&kdev->lock, flags);
-	/* do nothing if key state did not change */
-	if (!test_bit(code, kdev->keystate) == !value)
-		goto done;
-	__change_bit(code, kdev->keystate);
-	if (value)
-		kdev->key_down++;
-	else
-		kdev->key_down--;
-
-	/* don't notify on key up */
-	if (!value)
-		goto done;
-	/* ignore this event if it is not one of the keys we are monitoring */
-	if (!test_bit(code, kdev->keybit))
-		goto done;
-
-	keychord = kdev->keychords;
-	if (!keychord)
-		goto done;
-
-	/* check to see if the keyboard state matches any keychords */
-	for (i = 0; i < kdev->keychord_count; i++) {
-		if (check_keychord(kdev, keychord)) {
-			kdev->buff[kdev->head] = keychord->id;
-			kdev->head = (kdev->head + 1) % BUFFER_SIZE;
-			got_chord = 1;
-			break;
-		}
-		/* skip to next keychord */
-		keychord = NEXT_KEYCHORD(keychord);
-	}
-
-done:
-	spin_unlock_irqrestore(&kdev->lock, flags);
-
-	if (got_chord)
-		wake_up_interruptible(&kdev->waitq);
-}
-
-static int keychord_connect(struct input_handler *handler,
-					  struct input_dev *dev,
-					  const struct input_device_id *id)
-{
-	int i, ret;
-	struct input_handle *handle;
-	struct keychord_device *kdev =
-		container_of(handler, struct keychord_device, input_handler);
-
-	/*
-	 * ignore this input device if it does not contain any keycodes
-	 * that we are monitoring
-	 */
-	for (i = 0; i < KEY_MAX; i++) {
-		if (test_bit(i, kdev->keybit) && test_bit(i, dev->keybit))
-			break;
-	}
-	if (i == KEY_MAX)
-		return -ENODEV;
-
-	handle = kzalloc(sizeof(*handle), GFP_KERNEL);
-	if (!handle)
-		return -ENOMEM;
-
-	handle->dev = dev;
-	handle->handler = handler;
-	handle->name = KEYCHORD_NAME;
-	handle->private = kdev;
-
-	ret = input_register_handle(handle);
-	if (ret)
-		goto err_input_register_handle;
-
-	ret = input_open_device(handle);
-	if (ret)
-		goto err_input_open_device;
-
-	pr_info("keychord: using input dev %s for fevent\n", dev->name);
-
-	return 0;
-
-err_input_open_device:
-	input_unregister_handle(handle);
-err_input_register_handle:
-	kfree(handle);
-	return ret;
-}
-
-static void keychord_disconnect(struct input_handle *handle)
-{
-	input_close_device(handle);
-	input_unregister_handle(handle);
-	kfree(handle);
-}
-
-/*
- * keychord_read is used to read keychord events from the driver
- */
-static ssize_t keychord_read(struct file *file, char __user *buffer,
-		size_t count, loff_t *ppos)
-{
-	struct keychord_device *kdev = file->private_data;
-	__u16   id;
-	int retval;
-	unsigned long flags;
-
-	if (count < sizeof(id))
-		return -EINVAL;
-	count = sizeof(id);
-
-	if (kdev->head == kdev->tail && (file->f_flags & O_NONBLOCK))
-		return -EAGAIN;
-
-	retval = wait_event_interruptible(kdev->waitq,
-			kdev->head != kdev->tail);
-	if (retval)
-		return retval;
-
-	spin_lock_irqsave(&kdev->lock, flags);
-	/* pop a keychord ID off the queue */
-	id = kdev->buff[kdev->tail];
-	kdev->tail = (kdev->tail + 1) % BUFFER_SIZE;
-	spin_unlock_irqrestore(&kdev->lock, flags);
-
-	if (copy_to_user(buffer, &id, count))
-		return -EFAULT;
-
-	return count;
-}
-
-/*
- * keychord_write is used to configure the driver
- */
-static ssize_t keychord_write(struct file *file, const char __user *buffer,
-		size_t count, loff_t *ppos)
-{
-	struct keychord_device *kdev = file->private_data;
-	struct input_keychord *keychords = 0;
-	struct input_keychord *keychord, *next, *end;
-	int ret, i, key;
-	unsigned long flags;
-
-	if (count < sizeof(struct input_keychord))
-		return -EINVAL;
-	keychords = kzalloc(count, GFP_KERNEL);
-	if (!keychords)
-		return -ENOMEM;
-
-	/* read list of keychords from userspace */
-	if (copy_from_user(keychords, buffer, count)) {
-		kfree(keychords);
-		return -EFAULT;
-	}
-
-	/* unregister handler before changing configuration */
-	if (kdev->registered) {
-		input_unregister_handler(&kdev->input_handler);
-		kdev->registered = 0;
-	}
-
-	spin_lock_irqsave(&kdev->lock, flags);
-	/* clear any existing configuration */
-	kfree(kdev->keychords);
-	kdev->keychords = 0;
-	kdev->keychord_count = 0;
-	kdev->key_down = 0;
-	memset(kdev->keybit, 0, sizeof(kdev->keybit));
-	memset(kdev->keystate, 0, sizeof(kdev->keystate));
-	kdev->head = kdev->tail = 0;
-
-	keychord = keychords;
-	end = (struct input_keychord *)((char *)keychord + count);
-
-	while (keychord < end) {
-		next = NEXT_KEYCHORD(keychord);
-		if (keychord->count <= 0 || next > end) {
-			pr_err("keychord: invalid keycode count %d\n",
-				keychord->count);
-			goto err_unlock_return;
-		}
-		if (keychord->version != KEYCHORD_VERSION) {
-			pr_err("keychord: unsupported version %d\n",
-				keychord->version);
-			goto err_unlock_return;
-		}
-
-		/* keep track of the keys we are monitoring in keybit */
-		for (i = 0; i < keychord->count; i++) {
-			key = keychord->keycodes[i];
-			if (key < 0 || key >= KEY_CNT) {
-				pr_err("keychord: keycode %d out of range\n",
-					key);
-				goto err_unlock_return;
-			}
-			__set_bit(key, kdev->keybit);
-		}
-
-		kdev->keychord_count++;
-		keychord = next;
-	}
-
-	kdev->keychords = keychords;
-	spin_unlock_irqrestore(&kdev->lock, flags);
-
-	ret = input_register_handler(&kdev->input_handler);
-	if (ret) {
-		kfree(keychords);
-		kdev->keychords = 0;
-		return ret;
-	}
-	kdev->registered = 1;
-
-	return count;
-
-err_unlock_return:
-	spin_unlock_irqrestore(&kdev->lock, flags);
-	kfree(keychords);
-	return -EINVAL;
-}
-
-static unsigned int keychord_poll(struct file *file, poll_table *wait)
-{
-	struct keychord_device *kdev = file->private_data;
-
-	poll_wait(file, &kdev->waitq, wait);
-
-	if (kdev->head != kdev->tail)
-		return POLLIN | POLLRDNORM;
-
-	return 0;
-}
-
-static int keychord_open(struct inode *inode, struct file *file)
-{
-	struct keychord_device *kdev;
-
-	kdev = kzalloc(sizeof(struct keychord_device), GFP_KERNEL);
-	if (!kdev)
-		return -ENOMEM;
-
-	spin_lock_init(&kdev->lock);
-	init_waitqueue_head(&kdev->waitq);
-
-	kdev->input_handler.event = keychord_event;
-	kdev->input_handler.connect = keychord_connect;
-	kdev->input_handler.disconnect = keychord_disconnect;
-	kdev->input_handler.name = KEYCHORD_NAME;
-	kdev->input_handler.id_table = kdev->device_ids;
-
-	kdev->device_ids[0].flags = INPUT_DEVICE_ID_MATCH_EVBIT;
-	__set_bit(EV_KEY, kdev->device_ids[0].evbit);
-
-	file->private_data = kdev;
-
-	return 0;
-}
-
-static int keychord_release(struct inode *inode, struct file *file)
-{
-	struct keychord_device *kdev = file->private_data;
-
-	if (kdev->registered)
-		input_unregister_handler(&kdev->input_handler);
-	kfree(kdev);
-
-	return 0;
-}
-
-static const struct file_operations keychord_fops = {
-	.owner		= THIS_MODULE,
-	.open		= keychord_open,
-	.release	= keychord_release,
-	.read		= keychord_read,
-	.write		= keychord_write,
-	.poll		= keychord_poll,
-};
-
-static struct miscdevice keychord_misc = {
-	.fops		= &keychord_fops,
-	.name		= KEYCHORD_NAME,
-	.minor		= MISC_DYNAMIC_MINOR,
-};
-
-static int __init keychord_init(void)
-{
-	return misc_register(&keychord_misc);
-}
-
-static void __exit keychord_exit(void)
-{
-	misc_deregister(&keychord_misc);
-}
-
-module_init(keychord_init);
-module_exit(keychord_exit);
diff --git a/ANDROID_3.4.5/drivers/input/misc/keyspan_remote.c b/ANDROID_3.4.5/drivers/input/misc/keyspan_remote.c
deleted file mode 100644
index d99151a8..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/keyspan_remote.c
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- * keyspan_remote: USB driver for the Keyspan DMR
- *
- * Copyright (C) 2005 Zymeta Corporation - Michael Downey (downey@zymeta.com)
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation, version 2.
- *
- * This driver has been put together with the support of Innosys, Inc.
- * and Keyspan, Inc the manufacturers of the Keyspan USB DMR product.
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/usb/input.h>
-
-#define DRIVER_VERSION	"v0.1"
-#define DRIVER_AUTHOR	"Michael Downey <downey@zymeta.com>"
-#define DRIVER_DESC	"Driver for the USB Keyspan remote control."
-#define DRIVER_LICENSE	"GPL"
-
-/* Parameters that can be passed to the driver. */
-static int debug;
-module_param(debug, int, 0444);
-MODULE_PARM_DESC(debug, "Enable extra debug messages and information");
-
-/* Vendor and product ids */
-#define USB_KEYSPAN_VENDOR_ID		0x06CD
-#define USB_KEYSPAN_PRODUCT_UIA11	0x0202
-
-/* Defines for converting the data from the remote. */
-#define ZERO		0x18
-#define ZERO_MASK	0x1F	/* 5 bits for a 0 */
-#define ONE		0x3C
-#define ONE_MASK	0x3F	/* 6 bits for a 1 */
-#define SYNC		0x3F80
-#define SYNC_MASK	0x3FFF	/* 14 bits for a SYNC sequence */
-#define STOP		0x00
-#define STOP_MASK	0x1F	/* 5 bits for the STOP sequence */
-#define GAP		0xFF
-
-#define RECV_SIZE	8	/* The UIA-11 type have a 8 byte limit. */
-
-/*
- * Table that maps the 31 possible keycodes to input keys.
- * Currently there are 15 and 17 button models so RESERVED codes
- * are blank areas in the mapping.
- */
-static const unsigned short keyspan_key_table[] = {
-	KEY_RESERVED,		/* 0 is just a place holder. */
-	KEY_RESERVED,
-	KEY_STOP,
-	KEY_PLAYCD,
-	KEY_RESERVED,
-	KEY_PREVIOUSSONG,
-	KEY_REWIND,
-	KEY_FORWARD,
-	KEY_NEXTSONG,
-	KEY_RESERVED,
-	KEY_RESERVED,
-	KEY_RESERVED,
-	KEY_PAUSE,
-	KEY_VOLUMEUP,
-	KEY_RESERVED,
-	KEY_RESERVED,
-	KEY_RESERVED,
-	KEY_VOLUMEDOWN,
-	KEY_RESERVED,
-	KEY_UP,
-	KEY_RESERVED,
-	KEY_MUTE,
-	KEY_LEFT,
-	KEY_ENTER,
-	KEY_RIGHT,
-	KEY_RESERVED,
-	KEY_RESERVED,
-	KEY_DOWN,
-	KEY_RESERVED,
-	KEY_KPASTERISK,
-	KEY_RESERVED,
-	KEY_MENU
-};
-
-/* table of devices that work with this driver */
-static struct usb_device_id keyspan_table[] = {
-	{ USB_DEVICE(USB_KEYSPAN_VENDOR_ID, USB_KEYSPAN_PRODUCT_UIA11) },
-	{ }					/* Terminating entry */
-};
-
-/* Structure to store all the real stuff that a remote sends to us. */
-struct keyspan_message {
-	u16	system;
-	u8	button;
-	u8	toggle;
-};
-
-/* Structure used for all the bit testing magic needed to be done. */
-struct bit_tester {
-	u32	tester;
-	int	len;
-	int	pos;
-	int	bits_left;
-	u8	buffer[32];
-};
-
-/* Structure to hold all of our driver specific stuff */
-struct usb_keyspan {
-	char				name[128];
-	char				phys[64];
-	unsigned short			keymap[ARRAY_SIZE(keyspan_key_table)];
-	struct usb_device		*udev;
-	struct input_dev		*input;
-	struct usb_interface		*interface;
-	struct usb_endpoint_descriptor	*in_endpoint;
-	struct urb*			irq_urb;
-	int				open;
-	dma_addr_t			in_dma;
-	unsigned char			*in_buffer;
-
-	/* variables used to parse messages from remote. */
-	struct bit_tester		data;
-	int				stage;
-	int				toggle;
-};
-
-static struct usb_driver keyspan_driver;
-
-/*
- * Debug routine that prints out what we've received from the remote.
- */
-static void keyspan_print(struct usb_keyspan* dev) /*unsigned char* data)*/
-{
-	char codes[4 * RECV_SIZE];
-	int i;
-
-	for (i = 0; i < RECV_SIZE; i++)
-		snprintf(codes + i * 3, 4, "%02x ", dev->in_buffer[i]);
-
-	dev_info(&dev->udev->dev, "%s\n", codes);
-}
-
-/*
- * Routine that manages the bit_tester structure.  It makes sure that there are
- * at least bits_needed bits loaded into the tester.
- */
-static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed)
-{
-	if (dev->data.bits_left >= bits_needed)
-		return 0;
-
-	/*
-	 * Somehow we've missed the last message. The message will be repeated
-	 * though so it's not too big a deal
-	 */
-	if (dev->data.pos >= dev->data.len) {
-		dev_dbg(&dev->udev->dev,
-			"%s - Error ran out of data. pos: %d, len: %d\n",
-			__func__, dev->data.pos, dev->data.len);
-		return -1;
-	}
-
-	/* Load as much as we can into the tester. */
-	while ((dev->data.bits_left + 7 < (sizeof(dev->data.tester) * 8)) &&
-	       (dev->data.pos < dev->data.len)) {
-		dev->data.tester += (dev->data.buffer[dev->data.pos++] << dev->data.bits_left);
-		dev->data.bits_left += 8;
-	}
-
-	return 0;
-}
-
-static void keyspan_report_button(struct usb_keyspan *remote, int button, int press)
-{
-	struct input_dev *input = remote->input;
-
-	input_event(input, EV_MSC, MSC_SCAN, button);
-	input_report_key(input, remote->keymap[button], press);
-	input_sync(input);
-}
-
-/*
- * Routine that handles all the logic needed to parse out the message from the remote.
- */
-static void keyspan_check_data(struct usb_keyspan *remote)
-{
-	int i;
-	int found = 0;
-	struct keyspan_message message;
-
-	switch(remote->stage) {
-	case 0:
-		/*
-		 * In stage 0 we want to find the start of a message.  The remote sends a 0xFF as filler.
-		 * So the first byte that isn't a FF should be the start of a new message.
-		 */
-		for (i = 0; i < RECV_SIZE && remote->in_buffer[i] == GAP; ++i);
-
-		if (i < RECV_SIZE) {
-			memcpy(remote->data.buffer, remote->in_buffer, RECV_SIZE);
-			remote->data.len = RECV_SIZE;
-			remote->data.pos = 0;
-			remote->data.tester = 0;
-			remote->data.bits_left = 0;
-			remote->stage = 1;
-		}
-		break;
-
-	case 1:
-		/*
-		 * Stage 1 we should have 16 bytes and should be able to detect a
-		 * SYNC.  The SYNC is 14 bits, 7 0's and then 7 1's.
-		 */
-		memcpy(remote->data.buffer + remote->data.len, remote->in_buffer, RECV_SIZE);
-		remote->data.len += RECV_SIZE;
-
-		found = 0;
-		while ((remote->data.bits_left >= 14 || remote->data.pos < remote->data.len) && !found) {
-			for (i = 0; i < 8; ++i) {
-				if (keyspan_load_tester(remote, 14) != 0) {
-					remote->stage = 0;
-					return;
-				}
-
-				if ((remote->data.tester & SYNC_MASK) == SYNC) {
-					remote->data.tester = remote->data.tester >> 14;
-					remote->data.bits_left -= 14;
-					found = 1;
-					break;
-				} else {
-					remote->data.tester = remote->data.tester >> 1;
-					--remote->data.bits_left;
-				}
-			}
-		}
-
-		if (!found) {
-			remote->stage = 0;
-			remote->data.len = 0;
-		} else {
-			remote->stage = 2;
-		}
-		break;
-
-	case 2:
-		/*
-		 * Stage 2 we should have 24 bytes which will be enough for a full
-		 * message.  We need to parse out the system code, button code,
-		 * toggle code, and stop.
-		 */
-		memcpy(remote->data.buffer + remote->data.len, remote->in_buffer, RECV_SIZE);
-		remote->data.len += RECV_SIZE;
-
-		message.system = 0;
-		for (i = 0; i < 9; i++) {
-			keyspan_load_tester(remote, 6);
-
-			if ((remote->data.tester & ZERO_MASK) == ZERO) {
-				message.system = message.system << 1;
-				remote->data.tester = remote->data.tester >> 5;
-				remote->data.bits_left -= 5;
-			} else if ((remote->data.tester & ONE_MASK) == ONE) {
-				message.system = (message.system << 1) + 1;
-				remote->data.tester = remote->data.tester >> 6;
-				remote->data.bits_left -= 6;
-			} else {
-				err("%s - Unknown sequence found in system data.\n", __func__);
-				remote->stage = 0;
-				return;
-			}
-		}
-
-		message.button = 0;
-		for (i = 0; i < 5; i++) {
-			keyspan_load_tester(remote, 6);
-
-			if ((remote->data.tester & ZERO_MASK) == ZERO) {
-				message.button = message.button << 1;
-				remote->data.tester = remote->data.tester >> 5;
-				remote->data.bits_left -= 5;
-			} else if ((remote->data.tester & ONE_MASK) == ONE) {
-				message.button = (message.button << 1) + 1;
-				remote->data.tester = remote->data.tester >> 6;
-				remote->data.bits_left -= 6;
-			} else {
-				err("%s - Unknown sequence found in button data.\n", __func__);
-				remote->stage = 0;
-				return;
-			}
-		}
-
-		keyspan_load_tester(remote, 6);
-		if ((remote->data.tester & ZERO_MASK) == ZERO) {
-			message.toggle = 0;
-			remote->data.tester = remote->data.tester >> 5;
-			remote->data.bits_left -= 5;
-		} else if ((remote->data.tester & ONE_MASK) == ONE) {
-			message.toggle = 1;
-			remote->data.tester = remote->data.tester >> 6;
-			remote->data.bits_left -= 6;
-		} else {
-			err("%s - Error in message, invalid toggle.\n", __func__);
-			remote->stage = 0;
-			return;
-		}
-
-		keyspan_load_tester(remote, 5);
-		if ((remote->data.tester & STOP_MASK) == STOP) {
-			remote->data.tester = remote->data.tester >> 5;
-			remote->data.bits_left -= 5;
-		} else {
-			err("Bad message received, no stop bit found.\n");
-		}
-
-		dev_dbg(&remote->udev->dev,
-			"%s found valid message: system: %d, button: %d, toggle: %d\n",
-			__func__, message.system, message.button, message.toggle);
-
-		if (message.toggle != remote->toggle) {
-			keyspan_report_button(remote, message.button, 1);
-			keyspan_report_button(remote, message.button, 0);
-			remote->toggle = message.toggle;
-		}
-
-		remote->stage = 0;
-		break;
-	}
-}
-
-/*
- * Routine for sending all the initialization messages to the remote.
- */
-static int keyspan_setup(struct usb_device* dev)
-{
-	int retval = 0;
-
-	retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
-				 0x11, 0x40, 0x5601, 0x0, NULL, 0, 0);
-	if (retval) {
-		dev_dbg(&dev->dev, "%s - failed to set bit rate due to error: %d\n",
-			__func__, retval);
-		return(retval);
-	}
-
-	retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
-				 0x44, 0x40, 0x0, 0x0, NULL, 0, 0);
-	if (retval) {
-		dev_dbg(&dev->dev, "%s - failed to set resume sensitivity due to error: %d\n",
-			__func__, retval);
-		return(retval);
-	}
-
-	retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
-				 0x22, 0x40, 0x0, 0x0, NULL, 0, 0);
-	if (retval) {
-		dev_dbg(&dev->dev, "%s - failed to turn receive on due to error: %d\n",
-			__func__, retval);
-		return(retval);
-	}
-
-	dev_dbg(&dev->dev, "%s - Setup complete.\n", __func__);
-	return(retval);
-}
-
-/*
- * Routine used to handle a new message that has come in.
- */
-static void keyspan_irq_recv(struct urb *urb)
-{
-	struct usb_keyspan *dev = urb->context;
-	int retval;
-
-	/* Check our status in case we need to bail out early. */
-	switch (urb->status) {
-	case 0:
-		break;
-
-	/* Device went away so don't keep trying to read from it. */
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		return;
-
-	default:
-		goto resubmit;
-		break;
-	}
-
-	if (debug)
-		keyspan_print(dev);
-
-	keyspan_check_data(dev);
-
-resubmit:
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		err ("%s - usb_submit_urb failed with result: %d", __func__, retval);
-}
-
-static int keyspan_open(struct input_dev *dev)
-{
-	struct usb_keyspan *remote = input_get_drvdata(dev);
-
-	remote->irq_urb->dev = remote->udev;
-	if (usb_submit_urb(remote->irq_urb, GFP_KERNEL))
-		return -EIO;
-
-	return 0;
-}
-
-static void keyspan_close(struct input_dev *dev)
-{
-	struct usb_keyspan *remote = input_get_drvdata(dev);
-
-	usb_kill_urb(remote->irq_urb);
-}
-
-static struct usb_endpoint_descriptor *keyspan_get_in_endpoint(struct usb_host_interface *iface)
-{
-
-	struct usb_endpoint_descriptor *endpoint;
-	int i;
-
-	for (i = 0; i < iface->desc.bNumEndpoints; ++i) {
-		endpoint = &iface->endpoint[i].desc;
-
-		if (usb_endpoint_is_int_in(endpoint)) {
-			/* we found our interrupt in endpoint */
-			return endpoint;
-		}
-	}
-
-	return NULL;
-}
-
-/*
- * Routine that sets up the driver to handle a specific USB device detected on the bus.
- */
-static int keyspan_probe(struct usb_interface *interface, const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev(interface);
-	struct usb_endpoint_descriptor *endpoint;
-	struct usb_keyspan *remote;
-	struct input_dev *input_dev;
-	int i, error;
-
-	endpoint = keyspan_get_in_endpoint(interface->cur_altsetting);
-	if (!endpoint)
-		return -ENODEV;
-
-	remote = kzalloc(sizeof(*remote), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!remote || !input_dev) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	remote->udev = udev;
-	remote->input = input_dev;
-	remote->interface = interface;
-	remote->in_endpoint = endpoint;
-	remote->toggle = -1;	/* Set to -1 so we will always not match the toggle from the first remote message. */
-
-	remote->in_buffer = usb_alloc_coherent(udev, RECV_SIZE, GFP_ATOMIC, &remote->in_dma);
-	if (!remote->in_buffer) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	remote->irq_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!remote->irq_urb) {
-		error = -ENOMEM;
-		goto fail2;
-	}
-
-	error = keyspan_setup(udev);
-	if (error) {
-		error = -ENODEV;
-		goto fail3;
-	}
-
-	if (udev->manufacturer)
-		strlcpy(remote->name, udev->manufacturer, sizeof(remote->name));
-
-	if (udev->product) {
-		if (udev->manufacturer)
-			strlcat(remote->name, " ", sizeof(remote->name));
-		strlcat(remote->name, udev->product, sizeof(remote->name));
-	}
-
-	if (!strlen(remote->name))
-		snprintf(remote->name, sizeof(remote->name),
-			 "USB Keyspan Remote %04x:%04x",
-			 le16_to_cpu(udev->descriptor.idVendor),
-			 le16_to_cpu(udev->descriptor.idProduct));
-
-	usb_make_path(udev, remote->phys, sizeof(remote->phys));
-	strlcat(remote->phys, "/input0", sizeof(remote->phys));
-	memcpy(remote->keymap, keyspan_key_table, sizeof(remote->keymap));
-
-	input_dev->name = remote->name;
-	input_dev->phys = remote->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &interface->dev;
-	input_dev->keycode = remote->keymap;
-	input_dev->keycodesize = sizeof(unsigned short);
-	input_dev->keycodemax = ARRAY_SIZE(remote->keymap);
-
-	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
-	__set_bit(EV_KEY, input_dev->evbit);
-	for (i = 0; i < ARRAY_SIZE(keyspan_key_table); i++)
-		__set_bit(keyspan_key_table[i], input_dev->keybit);
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	input_set_drvdata(input_dev, remote);
-
-	input_dev->open = keyspan_open;
-	input_dev->close = keyspan_close;
-
-	/*
-	 * Initialize the URB to access the device.
-	 * The urb gets sent to the device in keyspan_open()
-	 */
-	usb_fill_int_urb(remote->irq_urb,
-			 remote->udev,
-			 usb_rcvintpipe(remote->udev, endpoint->bEndpointAddress),
-			 remote->in_buffer, RECV_SIZE, keyspan_irq_recv, remote,
-			 endpoint->bInterval);
-	remote->irq_urb->transfer_dma = remote->in_dma;
-	remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	/* we can register the device now, as it is ready */
-	error = input_register_device(remote->input);
-	if (error)
-		goto fail3;
-
-	/* save our data pointer in this interface device */
-	usb_set_intfdata(interface, remote);
-
-	return 0;
-
- fail3:	usb_free_urb(remote->irq_urb);
- fail2:	usb_free_coherent(udev, RECV_SIZE, remote->in_buffer, remote->in_dma);
- fail1:	kfree(remote);
-	input_free_device(input_dev);
-
-	return error;
-}
-
-/*
- * Routine called when a device is disconnected from the USB.
- */
-static void keyspan_disconnect(struct usb_interface *interface)
-{
-	struct usb_keyspan *remote;
-
-	remote = usb_get_intfdata(interface);
-	usb_set_intfdata(interface, NULL);
-
-	if (remote) {	/* We have a valid driver structure so clean up everything we allocated. */
-		input_unregister_device(remote->input);
-		usb_kill_urb(remote->irq_urb);
-		usb_free_urb(remote->irq_urb);
-		usb_free_coherent(remote->udev, RECV_SIZE, remote->in_buffer, remote->in_dma);
-		kfree(remote);
-	}
-}
-
-/*
- * Standard driver set up sections
- */
-static struct usb_driver keyspan_driver =
-{
-	.name =		"keyspan_remote",
-	.probe =	keyspan_probe,
-	.disconnect =	keyspan_disconnect,
-	.id_table =	keyspan_table
-};
-
-module_usb_driver(keyspan_driver);
-
-MODULE_DEVICE_TABLE(usb, keyspan_table);
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
diff --git a/ANDROID_3.4.5/drivers/input/misc/kxtj9.c b/ANDROID_3.4.5/drivers/input/misc/kxtj9.c
deleted file mode 100644
index f46139f1..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/kxtj9.c
+++ /dev/null
@@ -1,674 +0,0 @@
-/*
- * Copyright (C) 2011 Kionix, Inc.
- * Written by Chris Hudson <chudson@kionix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307, USA
- */
-
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input/kxtj9.h>
-#include <linux/input-polldev.h>
-
-#define NAME			"kxtj9"
-#define G_MAX			8000
-/* OUTPUT REGISTERS */
-#define XOUT_L			0x06
-#define WHO_AM_I		0x0F
-/* CONTROL REGISTERS */
-#define INT_REL			0x1A
-#define CTRL_REG1		0x1B
-#define INT_CTRL1		0x1E
-#define DATA_CTRL		0x21
-/* CONTROL REGISTER 1 BITS */
-#define PC1_OFF			0x7F
-#define PC1_ON			(1 << 7)
-/* Data ready funtion enable bit: set during probe if using irq mode */
-#define DRDYE			(1 << 5)
-/* DATA CONTROL REGISTER BITS */
-#define ODR12_5F		0
-#define ODR25F			1
-#define ODR50F			2
-#define ODR100F		3
-#define ODR200F		4
-#define ODR400F		5
-#define ODR800F		6
-/* INTERRUPT CONTROL REGISTER 1 BITS */
-/* Set these during probe if using irq mode */
-#define KXTJ9_IEL		(1 << 3)
-#define KXTJ9_IEA		(1 << 4)
-#define KXTJ9_IEN		(1 << 5)
-/* INPUT_ABS CONSTANTS */
-#define FUZZ			3
-#define FLAT			3
-/* RESUME STATE INDICES */
-#define RES_DATA_CTRL		0
-#define RES_CTRL_REG1		1
-#define RES_INT_CTRL1		2
-#define RESUME_ENTRIES		3
-
-/*
- * The following table lists the maximum appropriate poll interval for each
- * available output data rate.
- */
-static const struct {
-	unsigned int cutoff;
-	u8 mask;
-} kxtj9_odr_table[] = {
-	{ 3,	ODR800F },
-	{ 5,	ODR400F },
-	{ 10,	ODR200F },
-	{ 20,	ODR100F },
-	{ 40,	ODR50F  },
-	{ 80,	ODR25F  },
-	{ 0,	ODR12_5F},
-};
-
-struct kxtj9_data {
-	struct i2c_client *client;
-	struct kxtj9_platform_data pdata;
-	struct input_dev *input_dev;
-#ifdef CONFIG_INPUT_KXTJ9_POLLED_MODE
-	struct input_polled_dev *poll_dev;
-#endif
-	unsigned int last_poll_interval;
-	u8 shift;
-	u8 ctrl_reg1;
-	u8 data_ctrl;
-	u8 int_ctrl;
-};
-
-static int kxtj9_i2c_read(struct kxtj9_data *tj9, u8 addr, u8 *data, int len)
-{
-	struct i2c_msg msgs[] = {
-		{
-			.addr = tj9->client->addr,
-			.flags = tj9->client->flags,
-			.len = 1,
-			.buf = &addr,
-		},
-		{
-			.addr = tj9->client->addr,
-			.flags = tj9->client->flags | I2C_M_RD,
-			.len = len,
-			.buf = data,
-		},
-	};
-
-	return i2c_transfer(tj9->client->adapter, msgs, 2);
-}
-
-static void kxtj9_report_acceleration_data(struct kxtj9_data *tj9)
-{
-	s16 acc_data[3]; /* Data bytes from hardware xL, xH, yL, yH, zL, zH */
-	s16 x, y, z;
-	int err;
-
-	err = kxtj9_i2c_read(tj9, XOUT_L, (u8 *)acc_data, 6);
-	if (err < 0)
-		dev_err(&tj9->client->dev, "accelerometer data read failed\n");
-
-	x = le16_to_cpu(acc_data[tj9->pdata.axis_map_x]);
-	y = le16_to_cpu(acc_data[tj9->pdata.axis_map_y]);
-	z = le16_to_cpu(acc_data[tj9->pdata.axis_map_z]);
-
-	x >>= tj9->shift;
-	y >>= tj9->shift;
-	z >>= tj9->shift;
-
-	input_report_abs(tj9->input_dev, ABS_X, tj9->pdata.negate_x ? -x : x);
-	input_report_abs(tj9->input_dev, ABS_Y, tj9->pdata.negate_y ? -y : y);
-	input_report_abs(tj9->input_dev, ABS_Z, tj9->pdata.negate_z ? -z : z);
-	input_sync(tj9->input_dev);
-}
-
-static irqreturn_t kxtj9_isr(int irq, void *dev)
-{
-	struct kxtj9_data *tj9 = dev;
-	int err;
-
-	/* data ready is the only possible interrupt type */
-	kxtj9_report_acceleration_data(tj9);
-
-	err = i2c_smbus_read_byte_data(tj9->client, INT_REL);
-	if (err < 0)
-		dev_err(&tj9->client->dev,
-			"error clearing interrupt status: %d\n", err);
-
-	return IRQ_HANDLED;
-}
-
-static int kxtj9_update_g_range(struct kxtj9_data *tj9, u8 new_g_range)
-{
-	switch (new_g_range) {
-	case KXTJ9_G_2G:
-		tj9->shift = 4;
-		break;
-	case KXTJ9_G_4G:
-		tj9->shift = 3;
-		break;
-	case KXTJ9_G_8G:
-		tj9->shift = 2;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	tj9->ctrl_reg1 &= 0xe7;
-	tj9->ctrl_reg1 |= new_g_range;
-
-	return 0;
-}
-
-static int kxtj9_update_odr(struct kxtj9_data *tj9, unsigned int poll_interval)
-{
-	int err;
-	int i;
-
-	/* Use the lowest ODR that can support the requested poll interval */
-	for (i = 0; i < ARRAY_SIZE(kxtj9_odr_table); i++) {
-		tj9->data_ctrl = kxtj9_odr_table[i].mask;
-		if (poll_interval < kxtj9_odr_table[i].cutoff)
-			break;
-	}
-
-	err = i2c_smbus_write_byte_data(tj9->client, CTRL_REG1, 0);
-	if (err < 0)
-		return err;
-
-	err = i2c_smbus_write_byte_data(tj9->client, DATA_CTRL, tj9->data_ctrl);
-	if (err < 0)
-		return err;
-
-	err = i2c_smbus_write_byte_data(tj9->client, CTRL_REG1, tj9->ctrl_reg1);
-	if (err < 0)
-		return err;
-
-	return 0;
-}
-
-static int kxtj9_device_power_on(struct kxtj9_data *tj9)
-{
-	if (tj9->pdata.power_on)
-		return tj9->pdata.power_on();
-
-	return 0;
-}
-
-static void kxtj9_device_power_off(struct kxtj9_data *tj9)
-{
-	int err;
-
-	tj9->ctrl_reg1 &= PC1_OFF;
-	err = i2c_smbus_write_byte_data(tj9->client, CTRL_REG1, tj9->ctrl_reg1);
-	if (err < 0)
-		dev_err(&tj9->client->dev, "soft power off failed\n");
-
-	if (tj9->pdata.power_off)
-		tj9->pdata.power_off();
-}
-
-static int kxtj9_enable(struct kxtj9_data *tj9)
-{
-	int err;
-
-	err = kxtj9_device_power_on(tj9);
-	if (err < 0)
-		return err;
-
-	/* ensure that PC1 is cleared before updating control registers */
-	err = i2c_smbus_write_byte_data(tj9->client, CTRL_REG1, 0);
-	if (err < 0)
-		return err;
-
-	/* only write INT_CTRL_REG1 if in irq mode */
-	if (tj9->client->irq) {
-		err = i2c_smbus_write_byte_data(tj9->client,
-						INT_CTRL1, tj9->int_ctrl);
-		if (err < 0)
-			return err;
-	}
-
-	err = kxtj9_update_g_range(tj9, tj9->pdata.g_range);
-	if (err < 0)
-		return err;
-
-	/* turn on outputs */
-	tj9->ctrl_reg1 |= PC1_ON;
-	err = i2c_smbus_write_byte_data(tj9->client, CTRL_REG1, tj9->ctrl_reg1);
-	if (err < 0)
-		return err;
-
-	err = kxtj9_update_odr(tj9, tj9->last_poll_interval);
-	if (err < 0)
-		return err;
-
-	/* clear initial interrupt if in irq mode */
-	if (tj9->client->irq) {
-		err = i2c_smbus_read_byte_data(tj9->client, INT_REL);
-		if (err < 0) {
-			dev_err(&tj9->client->dev,
-				"error clearing interrupt: %d\n", err);
-			goto fail;
-		}
-	}
-
-	return 0;
-
-fail:
-	kxtj9_device_power_off(tj9);
-	return err;
-}
-
-static void kxtj9_disable(struct kxtj9_data *tj9)
-{
-	kxtj9_device_power_off(tj9);
-}
-
-static int kxtj9_input_open(struct input_dev *input)
-{
-	struct kxtj9_data *tj9 = input_get_drvdata(input);
-
-	return kxtj9_enable(tj9);
-}
-
-static void kxtj9_input_close(struct input_dev *dev)
-{
-	struct kxtj9_data *tj9 = input_get_drvdata(dev);
-
-	kxtj9_disable(tj9);
-}
-
-static void __devinit kxtj9_init_input_device(struct kxtj9_data *tj9,
-					      struct input_dev *input_dev)
-{
-	__set_bit(EV_ABS, input_dev->evbit);
-	input_set_abs_params(input_dev, ABS_X, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(input_dev, ABS_Y, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(input_dev, ABS_Z, -G_MAX, G_MAX, FUZZ, FLAT);
-
-	input_dev->name = "kxtj9_accel";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &tj9->client->dev;
-}
-
-static int __devinit kxtj9_setup_input_device(struct kxtj9_data *tj9)
-{
-	struct input_dev *input_dev;
-	int err;
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(&tj9->client->dev, "input device allocate failed\n");
-		return -ENOMEM;
-	}
-
-	tj9->input_dev = input_dev;
-
-	input_dev->open = kxtj9_input_open;
-	input_dev->close = kxtj9_input_close;
-	input_set_drvdata(input_dev, tj9);
-
-	kxtj9_init_input_device(tj9, input_dev);
-
-	err = input_register_device(tj9->input_dev);
-	if (err) {
-		dev_err(&tj9->client->dev,
-			"unable to register input polled device %s: %d\n",
-			tj9->input_dev->name, err);
-		input_free_device(tj9->input_dev);
-		return err;
-	}
-
-	return 0;
-}
-
-/*
- * When IRQ mode is selected, we need to provide an interface to allow the user
- * to change the output data rate of the part.  For consistency, we are using
- * the set_poll method, which accepts a poll interval in milliseconds, and then
- * calls update_odr() while passing this value as an argument.  In IRQ mode, the
- * data outputs will not be read AT the requested poll interval, rather, the
- * lowest ODR that can support the requested interval.  The client application
- * will be responsible for retrieving data from the input node at the desired
- * interval.
- */
-
-/* Returns currently selected poll interval (in ms) */
-static ssize_t kxtj9_get_poll(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxtj9_data *tj9 = i2c_get_clientdata(client);
-
-	return sprintf(buf, "%d\n", tj9->last_poll_interval);
-}
-
-/* Allow users to select a new poll interval (in ms) */
-static ssize_t kxtj9_set_poll(struct device *dev, struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxtj9_data *tj9 = i2c_get_clientdata(client);
-	struct input_dev *input_dev = tj9->input_dev;
-	unsigned int interval;
-	int error;
-
-	error = kstrtouint(buf, 10, &interval);
-	if (error < 0)
-		return error;
-
-	/* Lock the device to prevent races with open/close (and itself) */
-	mutex_lock(&input_dev->mutex);
-
-	disable_irq(client->irq);
-
-	/*
-	 * Set current interval to the greater of the minimum interval or
-	 * the requested interval
-	 */
-	tj9->last_poll_interval = max(interval, tj9->pdata.min_interval);
-
-	kxtj9_update_odr(tj9, tj9->last_poll_interval);
-
-	enable_irq(client->irq);
-	mutex_unlock(&input_dev->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(poll, S_IRUGO|S_IWUSR, kxtj9_get_poll, kxtj9_set_poll);
-
-static struct attribute *kxtj9_attributes[] = {
-	&dev_attr_poll.attr,
-	NULL
-};
-
-static struct attribute_group kxtj9_attribute_group = {
-	.attrs = kxtj9_attributes
-};
-
-
-#ifdef CONFIG_INPUT_KXTJ9_POLLED_MODE
-static void kxtj9_poll(struct input_polled_dev *dev)
-{
-	struct kxtj9_data *tj9 = dev->private;
-	unsigned int poll_interval = dev->poll_interval;
-
-	kxtj9_report_acceleration_data(tj9);
-
-	if (poll_interval != tj9->last_poll_interval) {
-		kxtj9_update_odr(tj9, poll_interval);
-		tj9->last_poll_interval = poll_interval;
-	}
-}
-
-static void kxtj9_polled_input_open(struct input_polled_dev *dev)
-{
-	struct kxtj9_data *tj9 = dev->private;
-
-	kxtj9_enable(tj9);
-}
-
-static void kxtj9_polled_input_close(struct input_polled_dev *dev)
-{
-	struct kxtj9_data *tj9 = dev->private;
-
-	kxtj9_disable(tj9);
-}
-
-static int __devinit kxtj9_setup_polled_device(struct kxtj9_data *tj9)
-{
-	int err;
-	struct input_polled_dev *poll_dev;
-	poll_dev = input_allocate_polled_device();
-
-	if (!poll_dev) {
-		dev_err(&tj9->client->dev,
-			"Failed to allocate polled device\n");
-		return -ENOMEM;
-	}
-
-	tj9->poll_dev = poll_dev;
-	tj9->input_dev = poll_dev->input;
-
-	poll_dev->private = tj9;
-	poll_dev->poll = kxtj9_poll;
-	poll_dev->open = kxtj9_polled_input_open;
-	poll_dev->close = kxtj9_polled_input_close;
-
-	kxtj9_init_input_device(tj9, poll_dev->input);
-
-	err = input_register_polled_device(poll_dev);
-	if (err) {
-		dev_err(&tj9->client->dev,
-			"Unable to register polled device, err=%d\n", err);
-		input_free_polled_device(poll_dev);
-		return err;
-	}
-
-	return 0;
-}
-
-static void __devexit kxtj9_teardown_polled_device(struct kxtj9_data *tj9)
-{
-	input_unregister_polled_device(tj9->poll_dev);
-	input_free_polled_device(tj9->poll_dev);
-}
-
-#else
-
-static inline int kxtj9_setup_polled_device(struct kxtj9_data *tj9)
-{
-	return -ENOSYS;
-}
-
-static inline void kxtj9_teardown_polled_device(struct kxtj9_data *tj9)
-{
-}
-
-#endif
-
-static int __devinit kxtj9_verify(struct kxtj9_data *tj9)
-{
-	int retval;
-
-	retval = kxtj9_device_power_on(tj9);
-	if (retval < 0)
-		return retval;
-
-	retval = i2c_smbus_read_byte_data(tj9->client, WHO_AM_I);
-	if (retval < 0) {
-		dev_err(&tj9->client->dev, "read err int source\n");
-		goto out;
-	}
-
-	retval = (retval != 0x07 && retval != 0x08) ? -EIO : 0;
-
-out:
-	kxtj9_device_power_off(tj9);
-	return retval;
-}
-
-static int __devinit kxtj9_probe(struct i2c_client *client,
-				 const struct i2c_device_id *id)
-{
-	const struct kxtj9_platform_data *pdata = client->dev.platform_data;
-	struct kxtj9_data *tj9;
-	int err;
-
-	if (!i2c_check_functionality(client->adapter,
-				I2C_FUNC_I2C | I2C_FUNC_SMBUS_BYTE_DATA)) {
-		dev_err(&client->dev, "client is not i2c capable\n");
-		return -ENXIO;
-	}
-
-	if (!pdata) {
-		dev_err(&client->dev, "platform data is NULL; exiting\n");
-		return -EINVAL;
-	}
-
-	tj9 = kzalloc(sizeof(*tj9), GFP_KERNEL);
-	if (!tj9) {
-		dev_err(&client->dev,
-			"failed to allocate memory for module data\n");
-		return -ENOMEM;
-	}
-
-	tj9->client = client;
-	tj9->pdata = *pdata;
-
-	if (pdata->init) {
-		err = pdata->init();
-		if (err < 0)
-			goto err_free_mem;
-	}
-
-	err = kxtj9_verify(tj9);
-	if (err < 0) {
-		dev_err(&client->dev, "device not recognized\n");
-		goto err_pdata_exit;
-	}
-
-	i2c_set_clientdata(client, tj9);
-
-	tj9->ctrl_reg1 = tj9->pdata.res_12bit | tj9->pdata.g_range;
-	tj9->last_poll_interval = tj9->pdata.init_interval;
-
-	if (client->irq) {
-		/* If in irq mode, populate INT_CTRL_REG1 and enable DRDY. */
-		tj9->int_ctrl |= KXTJ9_IEN | KXTJ9_IEA | KXTJ9_IEL;
-		tj9->ctrl_reg1 |= DRDYE;
-
-		err = kxtj9_setup_input_device(tj9);
-		if (err)
-			goto err_pdata_exit;
-
-		err = request_threaded_irq(client->irq, NULL, kxtj9_isr,
-					   IRQF_TRIGGER_RISING | IRQF_ONESHOT,
-					   "kxtj9-irq", tj9);
-		if (err) {
-			dev_err(&client->dev, "request irq failed: %d\n", err);
-			goto err_destroy_input;
-		}
-
-		err = sysfs_create_group(&client->dev.kobj, &kxtj9_attribute_group);
-		if (err) {
-			dev_err(&client->dev, "sysfs create failed: %d\n", err);
-			goto err_free_irq;
-		}
-
-	} else {
-		err = kxtj9_setup_polled_device(tj9);
-		if (err)
-			goto err_pdata_exit;
-	}
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, tj9);
-err_destroy_input:
-	input_unregister_device(tj9->input_dev);
-err_pdata_exit:
-	if (tj9->pdata.exit)
-		tj9->pdata.exit();
-err_free_mem:
-	kfree(tj9);
-	return err;
-}
-
-static int __devexit kxtj9_remove(struct i2c_client *client)
-{
-	struct kxtj9_data *tj9 = i2c_get_clientdata(client);
-
-	if (client->irq) {
-		sysfs_remove_group(&client->dev.kobj, &kxtj9_attribute_group);
-		free_irq(client->irq, tj9);
-		input_unregister_device(tj9->input_dev);
-	} else {
-		kxtj9_teardown_polled_device(tj9);
-	}
-
-	if (tj9->pdata.exit)
-		tj9->pdata.exit();
-
-	kfree(tj9);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int kxtj9_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxtj9_data *tj9 = i2c_get_clientdata(client);
-	struct input_dev *input_dev = tj9->input_dev;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		kxtj9_disable(tj9);
-
-	mutex_unlock(&input_dev->mutex);
-	return 0;
-}
-
-static int kxtj9_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxtj9_data *tj9 = i2c_get_clientdata(client);
-	struct input_dev *input_dev = tj9->input_dev;
-	int retval = 0;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		kxtj9_enable(tj9);
-
-	mutex_unlock(&input_dev->mutex);
-	return retval;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(kxtj9_pm_ops, kxtj9_suspend, kxtj9_resume);
-
-static const struct i2c_device_id kxtj9_id[] = {
-	{ NAME, 0 },
-	{ },
-};
-
-MODULE_DEVICE_TABLE(i2c, kxtj9_id);
-
-static struct i2c_driver kxtj9_driver = {
-	.driver = {
-		.name	= NAME,
-		.owner	= THIS_MODULE,
-		.pm	= &kxtj9_pm_ops,
-	},
-	.probe		= kxtj9_probe,
-	.remove		= __devexit_p(kxtj9_remove),
-	.id_table	= kxtj9_id,
-};
-
-module_i2c_driver(kxtj9_driver);
-
-MODULE_DESCRIPTION("KXTJ9 accelerometer driver");
-MODULE_AUTHOR("Chris Hudson <chudson@kionix.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/m68kspkr.c b/ANDROID_3.4.5/drivers/input/misc/m68kspkr.c
deleted file mode 100644
index 0c64d9bb..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/m68kspkr.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- *  m68k beeper driver for Linux
- *
- *  Copyright (c) 2002 Richard Zidlicky
- *  Copyright (c) 2002 Vojtech Pavlik
- *  Copyright (c) 1992 Orest Zborowski
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-
-MODULE_AUTHOR("Richard Zidlicky <rz@linux-m68k.org>");
-MODULE_DESCRIPTION("m68k beeper driver");
-MODULE_LICENSE("GPL");
-
-static struct platform_device *m68kspkr_platform_device;
-
-static int m68kspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	unsigned int count = 0;
-
-	if (type != EV_SND)
-		return -1;
-
-	switch (code) {
-		case SND_BELL: if (value) value = 1000;
-		case SND_TONE: break;
-		default: return -1;
-	}
-
-	if (value > 20 && value < 32767)
-		count = 1193182 / value;
-
-	mach_beep(count, -1);
-
-	return 0;
-}
-
-static int __devinit m68kspkr_probe(struct platform_device *dev)
-{
-	struct input_dev *input_dev;
-	int err;
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	input_dev->name = "m68k beeper";
-	input_dev->phys = "m68k/generic";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor  = 0x001f;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &dev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_SND);
-	input_dev->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
-	input_dev->event = m68kspkr_event;
-
-	err = input_register_device(input_dev);
-	if (err) {
-		input_free_device(input_dev);
-		return err;
-	}
-
-	platform_set_drvdata(dev, input_dev);
-
-	return 0;
-}
-
-static int __devexit m68kspkr_remove(struct platform_device *dev)
-{
-	struct input_dev *input_dev = platform_get_drvdata(dev);
-
-	input_unregister_device(input_dev);
-	platform_set_drvdata(dev, NULL);
-	/* turn off the speaker */
-	m68kspkr_event(NULL, EV_SND, SND_BELL, 0);
-
-	return 0;
-}
-
-static void m68kspkr_shutdown(struct platform_device *dev)
-{
-	/* turn off the speaker */
-	m68kspkr_event(NULL, EV_SND, SND_BELL, 0);
-}
-
-static struct platform_driver m68kspkr_platform_driver = {
-	.driver		= {
-		.name	= "m68kspkr",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= m68kspkr_probe,
-	.remove		= __devexit_p(m68kspkr_remove),
-	.shutdown	= m68kspkr_shutdown,
-};
-
-static int __init m68kspkr_init(void)
-{
-	int err;
-
-	if (!mach_beep) {
-		printk(KERN_INFO "m68kspkr: no lowlevel beep support\n");
-		return -ENODEV;
-        }
-
-	err = platform_driver_register(&m68kspkr_platform_driver);
-	if (err)
-		return err;
-
-	m68kspkr_platform_device = platform_device_alloc("m68kspkr", -1);
-	if (!m68kspkr_platform_device) {
-		err = -ENOMEM;
-		goto err_unregister_driver;
-	}
-
-	err = platform_device_add(m68kspkr_platform_device);
-	if (err)
-		goto err_free_device;
-
-	return 0;
-
- err_free_device:
-	platform_device_put(m68kspkr_platform_device);
- err_unregister_driver:
-	platform_driver_unregister(&m68kspkr_platform_driver);
-
-	return err;
-}
-
-static void __exit m68kspkr_exit(void)
-{
-	platform_device_unregister(m68kspkr_platform_device);
-	platform_driver_unregister(&m68kspkr_platform_driver);
-}
-
-module_init(m68kspkr_init);
-module_exit(m68kspkr_exit);
diff --git a/ANDROID_3.4.5/drivers/input/misc/max8925_onkey.c b/ANDROID_3.4.5/drivers/input/misc/max8925_onkey.c
deleted file mode 100644
index 0a12b741..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/max8925_onkey.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/**
- * MAX8925 ONKEY driver
- *
- * Copyright (C) 2009 Marvell International Ltd.
- *      Haojian Zhuang <haojian.zhuang@marvell.com>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of this
- * archive for more details.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/mfd/max8925.h>
-#include <linux/slab.h>
-
-#define SW_INPUT		(1 << 7)	/* 0/1 -- up/down */
-#define HARDRESET_EN		(1 << 7)
-#define PWREN_EN		(1 << 7)
-
-struct max8925_onkey_info {
-	struct input_dev	*idev;
-	struct i2c_client	*i2c;
-	struct device		*dev;
-	unsigned int		irq[2];
-};
-
-/*
- * MAX8925 gives us an interrupt when ONKEY is pressed or released.
- * max8925_set_bits() operates I2C bus and may sleep. So implement
- * it in thread IRQ handler.
- */
-static irqreturn_t max8925_onkey_handler(int irq, void *data)
-{
-	struct max8925_onkey_info *info = data;
-	int state;
-
-	state = max8925_reg_read(info->i2c, MAX8925_ON_OFF_STATUS);
-
-	input_report_key(info->idev, KEY_POWER, state & SW_INPUT);
-	input_sync(info->idev);
-
-	dev_dbg(info->dev, "onkey state:%d\n", state);
-
-	/* Enable hardreset to halt if system isn't shutdown on time */
-	max8925_set_bits(info->i2c, MAX8925_SYSENSEL,
-			 HARDRESET_EN, HARDRESET_EN);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit max8925_onkey_probe(struct platform_device *pdev)
-{
-	struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
-	struct max8925_onkey_info *info;
-	struct input_dev *input;
-	int irq[2], error;
-
-	irq[0] = platform_get_irq(pdev, 0);
-	if (irq[0] < 0) {
-		dev_err(&pdev->dev, "No IRQ resource!\n");
-		return -EINVAL;
-	}
-
-	irq[1] = platform_get_irq(pdev, 1);
-	if (irq[1] < 0) {
-		dev_err(&pdev->dev, "No IRQ resource!\n");
-		return -EINVAL;
-	}
-
-	info = kzalloc(sizeof(struct max8925_onkey_info), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!info || !input) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	info->idev = input;
-	info->i2c = chip->i2c;
-	info->dev = &pdev->dev;
-	info->irq[0] = irq[0];
-	info->irq[1] = irq[1];
-
-	input->name = "max8925_on";
-	input->phys = "max8925_on/input0";
-	input->id.bustype = BUS_I2C;
-	input->dev.parent = &pdev->dev;
-	input_set_capability(input, EV_KEY, KEY_POWER);
-
-	irq[0] += chip->irq_base;
-	irq[1] += chip->irq_base;
-
-	error = request_threaded_irq(irq[0], NULL, max8925_onkey_handler,
-				     IRQF_ONESHOT, "onkey-down", info);
-	if (error < 0) {
-		dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
-			irq[0], error);
-		goto err_free_mem;
-	}
-
-	error = request_threaded_irq(irq[1], NULL, max8925_onkey_handler,
-				     IRQF_ONESHOT, "onkey-up", info);
-	if (error < 0) {
-		dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
-			irq[1], error);
-		goto err_free_irq0;
-	}
-
-	error = input_register_device(info->idev);
-	if (error) {
-		dev_err(chip->dev, "Can't register input device: %d\n", error);
-		goto err_free_irq1;
-	}
-
-	platform_set_drvdata(pdev, info);
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-err_free_irq1:
-	free_irq(irq[1], info);
-err_free_irq0:
-	free_irq(irq[0], info);
-err_free_mem:
-	input_free_device(input);
-	kfree(info);
-
-	return error;
-}
-
-static int __devexit max8925_onkey_remove(struct platform_device *pdev)
-{
-	struct max8925_onkey_info *info = platform_get_drvdata(pdev);
-	struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
-
-	free_irq(info->irq[0] + chip->irq_base, info);
-	free_irq(info->irq[1] + chip->irq_base, info);
-	input_unregister_device(info->idev);
-	kfree(info);
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int max8925_onkey_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct max8925_onkey_info *info = platform_get_drvdata(pdev);
-	struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
-
-	if (device_may_wakeup(dev)) {
-		chip->wakeup_flag |= 1 << info->irq[0];
-		chip->wakeup_flag |= 1 << info->irq[1];
-	}
-
-	return 0;
-}
-
-static int max8925_onkey_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct max8925_onkey_info *info = platform_get_drvdata(pdev);
-	struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
-
-	if (device_may_wakeup(dev)) {
-		chip->wakeup_flag &= ~(1 << info->irq[0]);
-		chip->wakeup_flag &= ~(1 << info->irq[1]);
-	}
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(max8925_onkey_pm_ops, max8925_onkey_suspend, max8925_onkey_resume);
-
-static struct platform_driver max8925_onkey_driver = {
-	.driver		= {
-		.name	= "max8925-onkey",
-		.owner	= THIS_MODULE,
-		.pm	= &max8925_onkey_pm_ops,
-	},
-	.probe		= max8925_onkey_probe,
-	.remove		= __devexit_p(max8925_onkey_remove),
-};
-module_platform_driver(max8925_onkey_driver);
-
-MODULE_DESCRIPTION("Maxim MAX8925 ONKEY driver");
-MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/max8997_haptic.c b/ANDROID_3.4.5/drivers/input/misc/max8997_haptic.c
deleted file mode 100644
index 05b7b8bf..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/max8997_haptic.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * MAX8997-haptic controller driver
- *
- * Copyright (C) 2012 Samsung Electronics
- * Donggeun Kim <dg77.kim@samsung.com>
- *
- * This program is not provided / owned by Maxim Integrated Products.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/err.h>
-#include <linux/pwm.h>
-#include <linux/input.h>
-#include <linux/mfd/max8997-private.h>
-#include <linux/mfd/max8997.h>
-#include <linux/regulator/consumer.h>
-
-/* Haptic configuration 2 register */
-#define MAX8997_MOTOR_TYPE_SHIFT	7
-#define MAX8997_ENABLE_SHIFT		6
-#define MAX8997_MODE_SHIFT		5
-
-/* Haptic driver configuration register */
-#define MAX8997_CYCLE_SHIFT		6
-#define MAX8997_SIG_PERIOD_SHIFT	4
-#define MAX8997_SIG_DUTY_SHIFT		2
-#define MAX8997_PWM_DUTY_SHIFT		0
-
-struct max8997_haptic {
-	struct device *dev;
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	struct regulator *regulator;
-
-	struct work_struct work;
-	struct mutex mutex;
-
-	bool enabled;
-	unsigned int level;
-
-	struct pwm_device *pwm;
-	unsigned int pwm_period;
-	enum max8997_haptic_pwm_divisor pwm_divisor;
-
-	enum max8997_haptic_motor_type type;
-	enum max8997_haptic_pulse_mode mode;
-
-	unsigned int internal_mode_pattern;
-	unsigned int pattern_cycle;
-	unsigned int pattern_signal_period;
-};
-
-static int max8997_haptic_set_duty_cycle(struct max8997_haptic *chip)
-{
-	int ret = 0;
-
-	if (chip->mode == MAX8997_EXTERNAL_MODE) {
-		unsigned int duty = chip->pwm_period * chip->level / 100;
-		ret = pwm_config(chip->pwm, duty, chip->pwm_period);
-	} else {
-		int i;
-		u8 duty_index = 0;
-
-		for (i = 0; i <= 64; i++) {
-			if (chip->level <= i * 100 / 64) {
-				duty_index = i;
-				break;
-			}
-		}
-		switch (chip->internal_mode_pattern) {
-		case 0:
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGPWMDC1, duty_index);
-			break;
-		case 1:
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGPWMDC2, duty_index);
-			break;
-		case 2:
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGPWMDC3, duty_index);
-			break;
-		case 3:
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGPWMDC4, duty_index);
-			break;
-		default:
-			break;
-		}
-	}
-	return ret;
-}
-
-static void max8997_haptic_configure(struct max8997_haptic *chip)
-{
-	u8 value;
-
-	value = chip->type << MAX8997_MOTOR_TYPE_SHIFT |
-		chip->enabled << MAX8997_ENABLE_SHIFT |
-		chip->mode << MAX8997_MODE_SHIFT | chip->pwm_divisor;
-	max8997_write_reg(chip->client, MAX8997_HAPTIC_REG_CONF2, value);
-
-	if (chip->mode == MAX8997_INTERNAL_MODE && chip->enabled) {
-		value = chip->internal_mode_pattern << MAX8997_CYCLE_SHIFT |
-			chip->internal_mode_pattern << MAX8997_SIG_PERIOD_SHIFT |
-			chip->internal_mode_pattern << MAX8997_SIG_DUTY_SHIFT |
-			chip->internal_mode_pattern << MAX8997_PWM_DUTY_SHIFT;
-		max8997_write_reg(chip->client,
-			MAX8997_HAPTIC_REG_DRVCONF, value);
-
-		switch (chip->internal_mode_pattern) {
-		case 0:
-			value = chip->pattern_cycle << 4;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_CYCLECONF1, value);
-			value = chip->pattern_signal_period;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGCONF1, value);
-			break;
-
-		case 1:
-			value = chip->pattern_cycle;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_CYCLECONF1, value);
-			value = chip->pattern_signal_period;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGCONF2, value);
-			break;
-
-		case 2:
-			value = chip->pattern_cycle << 4;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_CYCLECONF2, value);
-			value = chip->pattern_signal_period;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGCONF3, value);
-			break;
-
-		case 3:
-			value = chip->pattern_cycle;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_CYCLECONF2, value);
-			value = chip->pattern_signal_period;
-			max8997_write_reg(chip->client,
-				MAX8997_HAPTIC_REG_SIGCONF4, value);
-			break;
-
-		default:
-			break;
-		}
-	}
-}
-
-static void max8997_haptic_enable(struct max8997_haptic *chip)
-{
-	int error;
-
-	mutex_lock(&chip->mutex);
-
-	error = max8997_haptic_set_duty_cycle(chip);
-	if (error) {
-		dev_err(chip->dev, "set_pwm_cycle failed, error: %d\n", error);
-		goto out;
-	}
-
-	if (!chip->enabled) {
-		chip->enabled = true;
-		regulator_enable(chip->regulator);
-		max8997_haptic_configure(chip);
-		if (chip->mode == MAX8997_EXTERNAL_MODE)
-			pwm_enable(chip->pwm);
-	}
-
-out:
-	mutex_unlock(&chip->mutex);
-}
-
-static void max8997_haptic_disable(struct max8997_haptic *chip)
-{
-	mutex_lock(&chip->mutex);
-
-	if (chip->enabled) {
-		chip->enabled = false;
-		max8997_haptic_configure(chip);
-		if (chip->mode == MAX8997_EXTERNAL_MODE)
-			pwm_disable(chip->pwm);
-		regulator_disable(chip->regulator);
-	}
-
-	mutex_unlock(&chip->mutex);
-}
-
-static void max8997_haptic_play_effect_work(struct work_struct *work)
-{
-	struct max8997_haptic *chip =
-			container_of(work, struct max8997_haptic, work);
-
-	if (chip->level)
-		max8997_haptic_enable(chip);
-	else
-		max8997_haptic_disable(chip);
-}
-
-static int max8997_haptic_play_effect(struct input_dev *dev, void *data,
-				  struct ff_effect *effect)
-{
-	struct max8997_haptic *chip = input_get_drvdata(dev);
-
-	chip->level = effect->u.rumble.strong_magnitude;
-	if (!chip->level)
-		chip->level = effect->u.rumble.weak_magnitude;
-
-	schedule_work(&chip->work);
-
-	return 0;
-}
-
-static void max8997_haptic_close(struct input_dev *dev)
-{
-	struct max8997_haptic *chip = input_get_drvdata(dev);
-
-	cancel_work_sync(&chip->work);
-	max8997_haptic_disable(chip);
-}
-
-static int __devinit max8997_haptic_probe(struct platform_device *pdev)
-{
-	struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
-	const struct max8997_platform_data *pdata =
-					dev_get_platdata(iodev->dev);
-	const struct max8997_haptic_platform_data *haptic_pdata =
-					pdata->haptic_pdata;
-	struct max8997_haptic *chip;
-	struct input_dev *input_dev;
-	int error;
-
-	if (!haptic_pdata) {
-		dev_err(&pdev->dev, "no haptic platform data\n");
-		return -EINVAL;
-	}
-
-	chip = kzalloc(sizeof(struct max8997_haptic), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!chip || !input_dev) {
-		dev_err(&pdev->dev, "unable to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	INIT_WORK(&chip->work, max8997_haptic_play_effect_work);
-	mutex_init(&chip->mutex);
-
-	chip->client = iodev->haptic;
-	chip->dev = &pdev->dev;
-	chip->input_dev = input_dev;
-	chip->pwm_period = haptic_pdata->pwm_period;
-	chip->type = haptic_pdata->type;
-	chip->mode = haptic_pdata->mode;
-	chip->pwm_divisor = haptic_pdata->pwm_divisor;
-
-	switch (chip->mode) {
-	case MAX8997_INTERNAL_MODE:
-		chip->internal_mode_pattern =
-				haptic_pdata->internal_mode_pattern;
-		chip->pattern_cycle = haptic_pdata->pattern_cycle;
-		chip->pattern_signal_period =
-				haptic_pdata->pattern_signal_period;
-		break;
-
-	case MAX8997_EXTERNAL_MODE:
-		chip->pwm = pwm_request(haptic_pdata->pwm_channel_id,
-					"max8997-haptic");
-		if (IS_ERR(chip->pwm)) {
-			error = PTR_ERR(chip->pwm);
-			dev_err(&pdev->dev,
-				"unable to request PWM for haptic, error: %d\n",
-				error);
-			goto err_free_mem;
-		}
-		break;
-
-	default:
-		dev_err(&pdev->dev,
-			"Invalid chip mode specified (%d)\n", chip->mode);
-		error = -EINVAL;
-		goto err_free_mem;
-	}
-
-	chip->regulator = regulator_get(&pdev->dev, "inmotor");
-	if (IS_ERR(chip->regulator)) {
-		error = PTR_ERR(chip->regulator);
-		dev_err(&pdev->dev,
-			"unable to get regulator, error: %d\n",
-			error);
-		goto err_free_pwm;
-	}
-
-	input_dev->name = "max8997-haptic";
-	input_dev->id.version = 1;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->close = max8997_haptic_close;
-	input_set_drvdata(input_dev, chip);
-	input_set_capability(input_dev, EV_FF, FF_RUMBLE);
-
-	error = input_ff_create_memless(input_dev, NULL,
-				max8997_haptic_play_effect);
-	if (error) {
-		dev_err(&pdev->dev,
-			"unable to create FF device, error: %d\n",
-			error);
-		goto err_put_regulator;
-	}
-
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&pdev->dev,
-			"unable to register input device, error: %d\n",
-			error);
-		goto err_destroy_ff;
-	}
-
-	platform_set_drvdata(pdev, chip);
-	return 0;
-
-err_destroy_ff:
-	input_ff_destroy(input_dev);
-err_put_regulator:
-	regulator_put(chip->regulator);
-err_free_pwm:
-	if (chip->mode == MAX8997_EXTERNAL_MODE)
-		pwm_free(chip->pwm);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(chip);
-
-	return error;
-}
-
-static int __devexit max8997_haptic_remove(struct platform_device *pdev)
-{
-	struct max8997_haptic *chip = platform_get_drvdata(pdev);
-
-	input_unregister_device(chip->input_dev);
-	regulator_put(chip->regulator);
-
-	if (chip->mode == MAX8997_EXTERNAL_MODE)
-		pwm_free(chip->pwm);
-
-	kfree(chip);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int max8997_haptic_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct max8997_haptic *chip = platform_get_drvdata(pdev);
-
-	max8997_haptic_disable(chip);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(max8997_haptic_pm_ops, max8997_haptic_suspend, NULL);
-
-static const struct platform_device_id max8997_haptic_id[] = {
-	{ "max8997-haptic", 0 },
-	{ },
-};
-MODULE_DEVICE_TABLE(i2c, max8997_haptic_id);
-
-static struct platform_driver max8997_haptic_driver = {
-	.driver	= {
-		.name	= "max8997-haptic",
-		.owner	= THIS_MODULE,
-		.pm	= &max8997_haptic_pm_ops,
-	},
-	.probe		= max8997_haptic_probe,
-	.remove		= __devexit_p(max8997_haptic_remove),
-	.id_table	= max8997_haptic_id,
-};
-module_platform_driver(max8997_haptic_driver);
-
-MODULE_ALIAS("platform:max8997-haptic");
-MODULE_AUTHOR("Donggeun Kim <dg77.kim@samsung.com>");
-MODULE_DESCRIPTION("max8997_haptic driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/mc13783-pwrbutton.c b/ANDROID_3.4.5/drivers/input/misc/mc13783-pwrbutton.c
deleted file mode 100644
index 8428f1e8..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/mc13783-pwrbutton.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/**
- * Copyright (C) 2011 Philippe Rétornaz
- *
- * Based on twl4030-pwrbutton driver by:
- *     Peter De Schrijver <peter.de-schrijver@nokia.com>
- *     Felipe Balbi <felipe.balbi@nokia.com>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of this
- * archive for more details.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335  USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/mfd/mc13783.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-
-struct mc13783_pwrb {
-	struct input_dev *pwr;
-	struct mc13xxx *mc13783;
-#define MC13783_PWRB_B1_POL_INVERT	(1 << 0)
-#define MC13783_PWRB_B2_POL_INVERT	(1 << 1)
-#define MC13783_PWRB_B3_POL_INVERT	(1 << 2)
-	int flags;
-	unsigned short keymap[3];
-};
-
-#define MC13783_REG_INTERRUPT_SENSE_1		5
-#define MC13783_IRQSENSE1_ONOFD1S		(1 << 3)
-#define MC13783_IRQSENSE1_ONOFD2S		(1 << 4)
-#define MC13783_IRQSENSE1_ONOFD3S		(1 << 5)
-
-#define MC13783_REG_POWER_CONTROL_2		15
-#define MC13783_POWER_CONTROL_2_ON1BDBNC	4
-#define MC13783_POWER_CONTROL_2_ON2BDBNC	6
-#define MC13783_POWER_CONTROL_2_ON3BDBNC	8
-#define MC13783_POWER_CONTROL_2_ON1BRSTEN	(1 << 1)
-#define MC13783_POWER_CONTROL_2_ON2BRSTEN	(1 << 2)
-#define MC13783_POWER_CONTROL_2_ON3BRSTEN	(1 << 3)
-
-static irqreturn_t button_irq(int irq, void *_priv)
-{
-	struct mc13783_pwrb *priv = _priv;
-	int val;
-
-	mc13xxx_irq_ack(priv->mc13783, irq);
-	mc13xxx_reg_read(priv->mc13783, MC13783_REG_INTERRUPT_SENSE_1, &val);
-
-	switch (irq) {
-	case MC13783_IRQ_ONOFD1:
-		val = val & MC13783_IRQSENSE1_ONOFD1S ? 1 : 0;
-		if (priv->flags & MC13783_PWRB_B1_POL_INVERT)
-			val ^= 1;
-		input_report_key(priv->pwr, priv->keymap[0], val);
-		break;
-
-	case MC13783_IRQ_ONOFD2:
-		val = val & MC13783_IRQSENSE1_ONOFD2S ? 1 : 0;
-		if (priv->flags & MC13783_PWRB_B2_POL_INVERT)
-			val ^= 1;
-		input_report_key(priv->pwr, priv->keymap[1], val);
-		break;
-
-	case MC13783_IRQ_ONOFD3:
-		val = val & MC13783_IRQSENSE1_ONOFD3S ? 1 : 0;
-		if (priv->flags & MC13783_PWRB_B3_POL_INVERT)
-			val ^= 1;
-		input_report_key(priv->pwr, priv->keymap[2], val);
-		break;
-	}
-
-	input_sync(priv->pwr);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit mc13783_pwrbutton_probe(struct platform_device *pdev)
-{
-	const struct mc13xxx_buttons_platform_data *pdata;
-	struct mc13xxx *mc13783 = dev_get_drvdata(pdev->dev.parent);
-	struct input_dev *pwr;
-	struct mc13783_pwrb *priv;
-	int err = 0;
-	int reg = 0;
-
-	pdata = dev_get_platdata(&pdev->dev);
-	if (!pdata) {
-		dev_err(&pdev->dev, "missing platform data\n");
-		return -ENODEV;
-	}
-
-	pwr = input_allocate_device();
-	if (!pwr) {
-		dev_dbg(&pdev->dev, "Can't allocate power button\n");
-		return -ENOMEM;
-	}
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv) {
-		err = -ENOMEM;
-		dev_dbg(&pdev->dev, "Can't allocate power button\n");
-		goto free_input_dev;
-	}
-
-	reg |= (pdata->b1on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON1BDBNC;
-	reg |= (pdata->b2on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON2BDBNC;
-	reg |= (pdata->b3on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON3BDBNC;
-
-	priv->pwr = pwr;
-	priv->mc13783 = mc13783;
-
-	mc13xxx_lock(mc13783);
-
-	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE) {
-		priv->keymap[0] = pdata->b1on_key;
-		if (pdata->b1on_key != KEY_RESERVED)
-			__set_bit(pdata->b1on_key, pwr->keybit);
-
-		if (pdata->b1on_flags & MC13783_BUTTON_POL_INVERT)
-			priv->flags |= MC13783_PWRB_B1_POL_INVERT;
-
-		if (pdata->b1on_flags & MC13783_BUTTON_RESET_EN)
-			reg |= MC13783_POWER_CONTROL_2_ON1BRSTEN;
-
-		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD1,
-					  button_irq, "b1on", priv);
-		if (err) {
-			dev_dbg(&pdev->dev, "Can't request irq\n");
-			goto free_priv;
-		}
-	}
-
-	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE) {
-		priv->keymap[1] = pdata->b2on_key;
-		if (pdata->b2on_key != KEY_RESERVED)
-			__set_bit(pdata->b2on_key, pwr->keybit);
-
-		if (pdata->b2on_flags & MC13783_BUTTON_POL_INVERT)
-			priv->flags |= MC13783_PWRB_B2_POL_INVERT;
-
-		if (pdata->b2on_flags & MC13783_BUTTON_RESET_EN)
-			reg |= MC13783_POWER_CONTROL_2_ON2BRSTEN;
-
-		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD2,
-					  button_irq, "b2on", priv);
-		if (err) {
-			dev_dbg(&pdev->dev, "Can't request irq\n");
-			goto free_irq_b1;
-		}
-	}
-
-	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE) {
-		priv->keymap[2] = pdata->b3on_key;
-		if (pdata->b3on_key != KEY_RESERVED)
-			__set_bit(pdata->b3on_key, pwr->keybit);
-
-		if (pdata->b3on_flags & MC13783_BUTTON_POL_INVERT)
-			priv->flags |= MC13783_PWRB_B3_POL_INVERT;
-
-		if (pdata->b3on_flags & MC13783_BUTTON_RESET_EN)
-			reg |= MC13783_POWER_CONTROL_2_ON3BRSTEN;
-
-		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD3,
-					  button_irq, "b3on", priv);
-		if (err) {
-			dev_dbg(&pdev->dev, "Can't request irq: %d\n", err);
-			goto free_irq_b2;
-		}
-	}
-
-	mc13xxx_reg_rmw(mc13783, MC13783_REG_POWER_CONTROL_2, 0x3FE, reg);
-
-	mc13xxx_unlock(mc13783);
-
-	pwr->name = "mc13783_pwrbutton";
-	pwr->phys = "mc13783_pwrbutton/input0";
-	pwr->dev.parent = &pdev->dev;
-
-	pwr->keycode = priv->keymap;
-	pwr->keycodemax = ARRAY_SIZE(priv->keymap);
-	pwr->keycodesize = sizeof(priv->keymap[0]);
-	__set_bit(EV_KEY, pwr->evbit);
-
-	err = input_register_device(pwr);
-	if (err) {
-		dev_dbg(&pdev->dev, "Can't register power button: %d\n", err);
-		goto free_irq;
-	}
-
-	platform_set_drvdata(pdev, priv);
-
-	return 0;
-
-free_irq:
-	mc13xxx_lock(mc13783);
-
-	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE)
-		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD3, priv);
-
-free_irq_b2:
-	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE)
-		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD2, priv);
-
-free_irq_b1:
-	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE)
-		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD1, priv);
-
-free_priv:
-	mc13xxx_unlock(mc13783);
-	kfree(priv);
-
-free_input_dev:
-	input_free_device(pwr);
-
-	return err;
-}
-
-static int __devexit mc13783_pwrbutton_remove(struct platform_device *pdev)
-{
-	struct mc13783_pwrb *priv = platform_get_drvdata(pdev);
-	const struct mc13xxx_buttons_platform_data *pdata;
-
-	pdata = dev_get_platdata(&pdev->dev);
-
-	mc13xxx_lock(priv->mc13783);
-
-	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE)
-		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD3, priv);
-	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE)
-		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD2, priv);
-	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE)
-		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD1, priv);
-
-	mc13xxx_unlock(priv->mc13783);
-
-	input_unregister_device(priv->pwr);
-	kfree(priv);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver mc13783_pwrbutton_driver = {
-	.probe		= mc13783_pwrbutton_probe,
-	.remove		= __devexit_p(mc13783_pwrbutton_remove),
-	.driver		= {
-		.name	= "mc13783-pwrbutton",
-		.owner	= THIS_MODULE,
-	},
-};
-
-module_platform_driver(mc13783_pwrbutton_driver);
-
-MODULE_ALIAS("platform:mc13783-pwrbutton");
-MODULE_DESCRIPTION("MC13783 Power Button");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Philippe Retornaz");
diff --git a/ANDROID_3.4.5/drivers/input/misc/mma8450.c b/ANDROID_3.4.5/drivers/input/misc/mma8450.c
deleted file mode 100644
index 873ebced..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/mma8450.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- *  Driver for Freescale's 3-Axis Accelerometer MMA8450
- *
- *  Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/input-polldev.h>
-#include <linux/of_device.h>
-
-#define MMA8450_DRV_NAME	"mma8450"
-
-#define MODE_CHANGE_DELAY_MS	100
-#define POLL_INTERVAL		100
-#define POLL_INTERVAL_MAX	500
-
-/* register definitions */
-#define MMA8450_STATUS		0x00
-#define MMA8450_STATUS_ZXYDR	0x08
-
-#define MMA8450_OUT_X8		0x01
-#define MMA8450_OUT_Y8		0x02
-#define MMA8450_OUT_Z8		0x03
-
-#define MMA8450_OUT_X_LSB	0x05
-#define MMA8450_OUT_X_MSB	0x06
-#define MMA8450_OUT_Y_LSB	0x07
-#define MMA8450_OUT_Y_MSB	0x08
-#define MMA8450_OUT_Z_LSB	0x09
-#define MMA8450_OUT_Z_MSB	0x0a
-
-#define MMA8450_XYZ_DATA_CFG	0x16
-
-#define MMA8450_CTRL_REG1	0x38
-#define MMA8450_CTRL_REG2	0x39
-
-/* mma8450 status */
-struct mma8450 {
-	struct i2c_client	*client;
-	struct input_polled_dev	*idev;
-};
-
-static int mma8450_read(struct mma8450 *m, unsigned off)
-{
-	struct i2c_client *c = m->client;
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(c, off);
-	if (ret < 0)
-		dev_err(&c->dev,
-			"failed to read register 0x%02x, error %d\n",
-			off, ret);
-
-	return ret;
-}
-
-static int mma8450_write(struct mma8450 *m, unsigned off, u8 v)
-{
-	struct i2c_client *c = m->client;
-	int error;
-
-	error = i2c_smbus_write_byte_data(c, off, v);
-	if (error < 0) {
-		dev_err(&c->dev,
-			"failed to write to register 0x%02x, error %d\n",
-			off, error);
-		return error;
-	}
-
-	return 0;
-}
-
-static int mma8450_read_block(struct mma8450 *m, unsigned off,
-			      u8 *buf, size_t size)
-{
-	struct i2c_client *c = m->client;
-	int err;
-
-	err = i2c_smbus_read_i2c_block_data(c, off, size, buf);
-	if (err < 0) {
-		dev_err(&c->dev,
-			"failed to read block data at 0x%02x, error %d\n",
-			MMA8450_OUT_X_LSB, err);
-		return err;
-	}
-
-	return 0;
-}
-
-static void mma8450_poll(struct input_polled_dev *dev)
-{
-	struct mma8450 *m = dev->private;
-	int x, y, z;
-	int ret;
-	u8 buf[6];
-
-	ret = mma8450_read(m, MMA8450_STATUS);
-	if (ret < 0)
-		return;
-
-	if (!(ret & MMA8450_STATUS_ZXYDR))
-		return;
-
-	ret = mma8450_read_block(m, MMA8450_OUT_X_LSB, buf, sizeof(buf));
-	if (ret < 0)
-		return;
-
-	x = ((buf[1] << 4) & 0xff0) | (buf[0] & 0xf);
-	y = ((buf[3] << 4) & 0xff0) | (buf[2] & 0xf);
-	z = ((buf[5] << 4) & 0xff0) | (buf[4] & 0xf);
-
-	input_report_abs(dev->input, ABS_X, x);
-	input_report_abs(dev->input, ABS_Y, y);
-	input_report_abs(dev->input, ABS_Z, z);
-	input_sync(dev->input);
-}
-
-/* Initialize the MMA8450 chip */
-static void mma8450_open(struct input_polled_dev *dev)
-{
-	struct mma8450 *m = dev->private;
-	int err;
-
-	/* enable all events from X/Y/Z, no FIFO */
-	err = mma8450_write(m, MMA8450_XYZ_DATA_CFG, 0x07);
-	if (err)
-		return;
-
-	/*
-	 * Sleep mode poll rate - 50Hz
-	 * System output data rate - 400Hz
-	 * Full scale selection - Active, +/- 2G
-	 */
-	err = mma8450_write(m, MMA8450_CTRL_REG1, 0x01);
-	if (err < 0)
-		return;
-
-	msleep(MODE_CHANGE_DELAY_MS);
-}
-
-static void mma8450_close(struct input_polled_dev *dev)
-{
-	struct mma8450 *m = dev->private;
-
-	mma8450_write(m, MMA8450_CTRL_REG1, 0x00);
-	mma8450_write(m, MMA8450_CTRL_REG2, 0x01);
-}
-
-/*
- * I2C init/probing/exit functions
- */
-static int __devinit mma8450_probe(struct i2c_client *c,
-				   const struct i2c_device_id *id)
-{
-	struct input_polled_dev *idev;
-	struct mma8450 *m;
-	int err;
-
-	m = kzalloc(sizeof(struct mma8450), GFP_KERNEL);
-	idev = input_allocate_polled_device();
-	if (!m || !idev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	m->client = c;
-	m->idev = idev;
-
-	idev->private		= m;
-	idev->input->name	= MMA8450_DRV_NAME;
-	idev->input->id.bustype	= BUS_I2C;
-	idev->poll		= mma8450_poll;
-	idev->poll_interval	= POLL_INTERVAL;
-	idev->poll_interval_max	= POLL_INTERVAL_MAX;
-	idev->open		= mma8450_open;
-	idev->close		= mma8450_close;
-
-	__set_bit(EV_ABS, idev->input->evbit);
-	input_set_abs_params(idev->input, ABS_X, -2048, 2047, 32, 32);
-	input_set_abs_params(idev->input, ABS_Y, -2048, 2047, 32, 32);
-	input_set_abs_params(idev->input, ABS_Z, -2048, 2047, 32, 32);
-
-	err = input_register_polled_device(idev);
-	if (err) {
-		dev_err(&c->dev, "failed to register polled input device\n");
-		goto err_free_mem;
-	}
-
-	return 0;
-
-err_free_mem:
-	input_free_polled_device(idev);
-	kfree(m);
-	return err;
-}
-
-static int __devexit mma8450_remove(struct i2c_client *c)
-{
-	struct mma8450 *m = i2c_get_clientdata(c);
-	struct input_polled_dev *idev = m->idev;
-
-	input_unregister_polled_device(idev);
-	input_free_polled_device(idev);
-	kfree(m);
-
-	return 0;
-}
-
-static const struct i2c_device_id mma8450_id[] = {
-	{ MMA8450_DRV_NAME, 0 },
-	{ },
-};
-MODULE_DEVICE_TABLE(i2c, mma8450_id);
-
-static const struct of_device_id mma8450_dt_ids[] = {
-	{ .compatible = "fsl,mma8450", },
-	{ /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, mma8450_dt_ids);
-
-static struct i2c_driver mma8450_driver = {
-	.driver = {
-		.name	= MMA8450_DRV_NAME,
-		.owner	= THIS_MODULE,
-		.of_match_table = mma8450_dt_ids,
-	},
-	.probe		= mma8450_probe,
-	.remove		= __devexit_p(mma8450_remove),
-	.id_table	= mma8450_id,
-};
-
-module_i2c_driver(mma8450_driver);
-
-MODULE_AUTHOR("Freescale Semiconductor, Inc.");
-MODULE_DESCRIPTION("MMA8450 3-Axis Accelerometer Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/mpu3050.c b/ANDROID_3.4.5/drivers/input/misc/mpu3050.c
deleted file mode 100644
index 5403c571..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/mpu3050.c
+++ /dev/null
@@ -1,482 +0,0 @@
-/*
- * MPU3050 Tri-axis gyroscope driver
- *
- * Copyright (C) 2011 Wistron Co.Ltd
- * Joseph Lai <joseph_lai@wistron.com>
- *
- * Trimmed down by Alan Cox <alan@linux.intel.com> to produce this version
- *
- * This is a 'lite' version of the driver, while we consider the right way
- * to present the other features to user space. In particular it requires the
- * device has an IRQ, and it only provides an input interface, so is not much
- * use for device orientation. A fuller version is available from the Meego
- * tree.
- *
- * This program is based on bma023.c.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-#include <linux/err.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/pm_runtime.h>
-
-#define MPU3050_CHIP_ID		0x69
-
-#define MPU3050_AUTO_DELAY	1000
-
-#define MPU3050_MIN_VALUE	-32768
-#define MPU3050_MAX_VALUE	32767
-
-#define MPU3050_DEFAULT_POLL_INTERVAL	200
-#define MPU3050_DEFAULT_FS_RANGE	3
-
-/* Register map */
-#define MPU3050_CHIP_ID_REG	0x00
-#define MPU3050_SMPLRT_DIV	0x15
-#define MPU3050_DLPF_FS_SYNC	0x16
-#define MPU3050_INT_CFG		0x17
-#define MPU3050_XOUT_H		0x1D
-#define MPU3050_PWR_MGM		0x3E
-#define MPU3050_PWR_MGM_POS	6
-
-/* Register bits */
-
-/* DLPF_FS_SYNC */
-#define MPU3050_EXT_SYNC_NONE		0x00
-#define MPU3050_EXT_SYNC_TEMP		0x20
-#define MPU3050_EXT_SYNC_GYROX		0x40
-#define MPU3050_EXT_SYNC_GYROY		0x60
-#define MPU3050_EXT_SYNC_GYROZ		0x80
-#define MPU3050_EXT_SYNC_ACCELX	0xA0
-#define MPU3050_EXT_SYNC_ACCELY	0xC0
-#define MPU3050_EXT_SYNC_ACCELZ	0xE0
-#define MPU3050_EXT_SYNC_MASK		0xE0
-#define MPU3050_FS_250DPS		0x00
-#define MPU3050_FS_500DPS		0x08
-#define MPU3050_FS_1000DPS		0x10
-#define MPU3050_FS_2000DPS		0x18
-#define MPU3050_FS_MASK		0x18
-#define MPU3050_DLPF_CFG_256HZ_NOLPF2	0x00
-#define MPU3050_DLPF_CFG_188HZ		0x01
-#define MPU3050_DLPF_CFG_98HZ		0x02
-#define MPU3050_DLPF_CFG_42HZ		0x03
-#define MPU3050_DLPF_CFG_20HZ		0x04
-#define MPU3050_DLPF_CFG_10HZ		0x05
-#define MPU3050_DLPF_CFG_5HZ		0x06
-#define MPU3050_DLPF_CFG_2100HZ_NOLPF	0x07
-#define MPU3050_DLPF_CFG_MASK		0x07
-/* INT_CFG */
-#define MPU3050_RAW_RDY_EN		0x01
-#define MPU3050_MPU_RDY_EN		0x02
-#define MPU3050_LATCH_INT_EN		0x04
-/* PWR_MGM */
-#define MPU3050_PWR_MGM_PLL_X		0x01
-#define MPU3050_PWR_MGM_PLL_Y		0x02
-#define MPU3050_PWR_MGM_PLL_Z		0x03
-#define MPU3050_PWR_MGM_CLKSEL		0x07
-#define MPU3050_PWR_MGM_STBY_ZG	0x08
-#define MPU3050_PWR_MGM_STBY_YG	0x10
-#define MPU3050_PWR_MGM_STBY_XG	0x20
-#define MPU3050_PWR_MGM_SLEEP		0x40
-#define MPU3050_PWR_MGM_RESET		0x80
-#define MPU3050_PWR_MGM_MASK		0x40
-
-struct axis_data {
-	s16 x;
-	s16 y;
-	s16 z;
-};
-
-struct mpu3050_sensor {
-	struct i2c_client *client;
-	struct device *dev;
-	struct input_dev *idev;
-};
-
-/**
- *	mpu3050_xyz_read_reg	-	read the axes values
- *	@buffer: provide register addr and get register
- *	@length: length of register
- *
- *	Reads the register values in one transaction or returns a negative
- *	error code on failure.
- */
-static int mpu3050_xyz_read_reg(struct i2c_client *client,
-			       u8 *buffer, int length)
-{
-	/*
-	 * Annoying we can't make this const because the i2c layer doesn't
-	 * declare input buffers const.
-	 */
-	char cmd = MPU3050_XOUT_H;
-	struct i2c_msg msg[] = {
-		{
-			.addr = client->addr,
-			.flags = 0,
-			.len = 1,
-			.buf = &cmd,
-		},
-		{
-			.addr = client->addr,
-			.flags = I2C_M_RD,
-			.len = length,
-			.buf = buffer,
-		},
-	};
-
-	return i2c_transfer(client->adapter, msg, 2);
-}
-
-/**
- *	mpu3050_read_xyz	-	get co-ordinates from device
- *	@client: i2c address of sensor
- *	@coords: co-ordinates to update
- *
- *	Return the converted X Y and Z co-ordinates from the sensor device
- */
-static void mpu3050_read_xyz(struct i2c_client *client,
-			     struct axis_data *coords)
-{
-	u16 buffer[3];
-
-	mpu3050_xyz_read_reg(client, (u8 *)buffer, 6);
-	coords->x = be16_to_cpu(buffer[0]);
-	coords->y = be16_to_cpu(buffer[1]);
-	coords->z = be16_to_cpu(buffer[2]);
-	dev_dbg(&client->dev, "%s: x %d, y %d, z %d\n", __func__,
-					coords->x, coords->y, coords->z);
-}
-
-/**
- *	mpu3050_set_power_mode	-	set the power mode
- *	@client: i2c client for the sensor
- *	@val: value to switch on/off of power, 1: normal power, 0: low power
- *
- *	Put device to normal-power mode or low-power mode.
- */
-static void mpu3050_set_power_mode(struct i2c_client *client, u8 val)
-{
-	u8 value;
-
-	value = i2c_smbus_read_byte_data(client, MPU3050_PWR_MGM);
-	value = (value & ~MPU3050_PWR_MGM_MASK) |
-		(((val << MPU3050_PWR_MGM_POS) & MPU3050_PWR_MGM_MASK) ^
-		 MPU3050_PWR_MGM_MASK);
-	i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM, value);
-}
-
-/**
- *	mpu3050_input_open	-	called on input event open
- *	@input: input dev of opened device
- *
- *	The input layer calls this function when input event is opened. The
- *	function will push the device to resume. Then, the device is ready
- *	to provide data.
- */
-static int mpu3050_input_open(struct input_dev *input)
-{
-	struct mpu3050_sensor *sensor = input_get_drvdata(input);
-	int error;
-
-	pm_runtime_get(sensor->dev);
-
-	/* Enable interrupts */
-	error = i2c_smbus_write_byte_data(sensor->client, MPU3050_INT_CFG,
-					  MPU3050_LATCH_INT_EN |
-					  MPU3050_RAW_RDY_EN |
-					  MPU3050_MPU_RDY_EN);
-	if (error < 0) {
-		pm_runtime_put(sensor->dev);
-		return error;
-	}
-
-	return 0;
-}
-
-/**
- *	mpu3050_input_close	-	called on input event close
- *	@input: input dev of closed device
- *
- *	The input layer calls this function when input event is closed. The
- *	function will push the device to suspend.
- */
-static void mpu3050_input_close(struct input_dev *input)
-{
-	struct mpu3050_sensor *sensor = input_get_drvdata(input);
-
-	pm_runtime_put(sensor->dev);
-}
-
-/**
- *	mpu3050_interrupt_thread	-	handle an IRQ
- *	@irq: interrupt numner
- *	@data: the sensor
- *
- *	Called by the kernel single threaded after an interrupt occurs. Read
- *	the sensor data and generate an input event for it.
- */
-static irqreturn_t mpu3050_interrupt_thread(int irq, void *data)
-{
-	struct mpu3050_sensor *sensor = data;
-	struct axis_data axis;
-
-	mpu3050_read_xyz(sensor->client, &axis);
-
-	input_report_abs(sensor->idev, ABS_X, axis.x);
-	input_report_abs(sensor->idev, ABS_Y, axis.y);
-	input_report_abs(sensor->idev, ABS_Z, axis.z);
-	input_sync(sensor->idev);
-
-	return IRQ_HANDLED;
-}
-
-/**
- *	mpu3050_hw_init	-	initialize hardware
- *	@sensor: the sensor
- *
- *	Called during device probe; configures the sampling method.
- */
-static int __devinit mpu3050_hw_init(struct mpu3050_sensor *sensor)
-{
-	struct i2c_client *client = sensor->client;
-	int ret;
-	u8 reg;
-
-	/* Reset */
-	ret = i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM,
-					MPU3050_PWR_MGM_RESET);
-	if (ret < 0)
-		return ret;
-
-	ret = i2c_smbus_read_byte_data(client, MPU3050_PWR_MGM);
-	if (ret < 0)
-		return ret;
-
-	ret &= ~MPU3050_PWR_MGM_CLKSEL;
-	ret |= MPU3050_PWR_MGM_PLL_Z;
-	ret = i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM, ret);
-	if (ret < 0)
-		return ret;
-
-	/* Output frequency divider. The poll interval */
-	ret = i2c_smbus_write_byte_data(client, MPU3050_SMPLRT_DIV,
-					MPU3050_DEFAULT_POLL_INTERVAL - 1);
-	if (ret < 0)
-		return ret;
-
-	/* Set low pass filter and full scale */
-	reg = MPU3050_DEFAULT_FS_RANGE;
-	reg |= MPU3050_DLPF_CFG_42HZ << 3;
-	reg |= MPU3050_EXT_SYNC_NONE << 5;
-	ret = i2c_smbus_write_byte_data(client, MPU3050_DLPF_FS_SYNC, reg);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-/**
- *	mpu3050_probe	-	device detection callback
- *	@client: i2c client of found device
- *	@id: id match information
- *
- *	The I2C layer calls us when it believes a sensor is present at this
- *	address. Probe to see if this is correct and to validate the device.
- *
- *	If present install the relevant sysfs interfaces and input device.
- */
-static int __devinit mpu3050_probe(struct i2c_client *client,
-				   const struct i2c_device_id *id)
-{
-	struct mpu3050_sensor *sensor;
-	struct input_dev *idev;
-	int ret;
-	int error;
-
-	sensor = kzalloc(sizeof(struct mpu3050_sensor), GFP_KERNEL);
-	idev = input_allocate_device();
-	if (!sensor || !idev) {
-		dev_err(&client->dev, "failed to allocate driver data\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	sensor->client = client;
-	sensor->dev = &client->dev;
-	sensor->idev = idev;
-
-	mpu3050_set_power_mode(client, 1);
-	msleep(10);
-
-	ret = i2c_smbus_read_byte_data(client, MPU3050_CHIP_ID_REG);
-	if (ret < 0) {
-		dev_err(&client->dev, "failed to detect device\n");
-		error = -ENXIO;
-		goto err_free_mem;
-	}
-
-	if (ret != MPU3050_CHIP_ID) {
-		dev_err(&client->dev, "unsupported chip id\n");
-		error = -ENXIO;
-		goto err_free_mem;
-	}
-
-	idev->name = "MPU3050";
-	idev->id.bustype = BUS_I2C;
-	idev->dev.parent = &client->dev;
-
-	idev->open = mpu3050_input_open;
-	idev->close = mpu3050_input_close;
-
-	__set_bit(EV_ABS, idev->evbit);
-	input_set_abs_params(idev, ABS_X,
-			     MPU3050_MIN_VALUE, MPU3050_MAX_VALUE, 0, 0);
-	input_set_abs_params(idev, ABS_Y,
-			     MPU3050_MIN_VALUE, MPU3050_MAX_VALUE, 0, 0);
-	input_set_abs_params(idev, ABS_Z,
-			     MPU3050_MIN_VALUE, MPU3050_MAX_VALUE, 0, 0);
-
-	input_set_drvdata(idev, sensor);
-
-	pm_runtime_set_active(&client->dev);
-
-	error = mpu3050_hw_init(sensor);
-	if (error)
-		goto err_pm_set_suspended;
-
-	error = request_threaded_irq(client->irq,
-				     NULL, mpu3050_interrupt_thread,
-				     IRQF_TRIGGER_RISING,
-				     "mpu3050", sensor);
-	if (error) {
-		dev_err(&client->dev,
-			"can't get IRQ %d, error %d\n", client->irq, error);
-		goto err_pm_set_suspended;
-	}
-
-	error = input_register_device(idev);
-	if (error) {
-		dev_err(&client->dev, "failed to register input device\n");
-		goto err_free_irq;
-	}
-
-	pm_runtime_enable(&client->dev);
-	pm_runtime_set_autosuspend_delay(&client->dev, MPU3050_AUTO_DELAY);
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, sensor);
-err_pm_set_suspended:
-	pm_runtime_set_suspended(&client->dev);
-err_free_mem:
-	input_free_device(idev);
-	kfree(sensor);
-	return error;
-}
-
-/**
- *	mpu3050_remove	-	remove a sensor
- *	@client: i2c client of sensor being removed
- *
- *	Our sensor is going away, clean up the resources.
- */
-static int __devexit mpu3050_remove(struct i2c_client *client)
-{
-	struct mpu3050_sensor *sensor = i2c_get_clientdata(client);
-
-	pm_runtime_disable(&client->dev);
-	pm_runtime_set_suspended(&client->dev);
-
-	free_irq(client->irq, sensor);
-	input_unregister_device(sensor->idev);
-	kfree(sensor);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-/**
- *	mpu3050_suspend		-	called on device suspend
- *	@dev: device being suspended
- *
- *	Put the device into sleep mode before we suspend the machine.
- */
-static int mpu3050_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	mpu3050_set_power_mode(client, 0);
-
-	return 0;
-}
-
-/**
- *	mpu3050_resume		-	called on device resume
- *	@dev: device being resumed
- *
- *	Put the device into powered mode on resume.
- */
-static int mpu3050_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	mpu3050_set_power_mode(client, 1);
-	msleep(100);  /* wait for gyro chip resume */
-
-	return 0;
-}
-#endif
-
-static UNIVERSAL_DEV_PM_OPS(mpu3050_pm, mpu3050_suspend, mpu3050_resume, NULL);
-
-static const struct i2c_device_id mpu3050_ids[] = {
-	{ "mpu3050", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, mpu3050_ids);
-
-static const struct of_device_id mpu3050_of_match[] = {
-	{ .compatible = "invn,mpu3050", },
-	{ },
-};
-MODULE_DEVICE_TABLE(of, mpu3050_of_match);
-
-static struct i2c_driver mpu3050_i2c_driver = {
-	.driver	= {
-		.name	= "mpu3050",
-		.owner	= THIS_MODULE,
-		.pm	= &mpu3050_pm,
-		.of_match_table = mpu3050_of_match,
-	},
-	.probe		= mpu3050_probe,
-	.remove		= __devexit_p(mpu3050_remove),
-	.id_table	= mpu3050_ids,
-};
-
-module_i2c_driver(mpu3050_i2c_driver);
-
-MODULE_AUTHOR("Wistron Corp.");
-MODULE_DESCRIPTION("MPU3050 Tri-axis gyroscope driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/pcap_keys.c b/ANDROID_3.4.5/drivers/input/misc/pcap_keys.c
deleted file mode 100644
index e09b4fe8..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/pcap_keys.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- *  Input driver for PCAP events:
- *   * Power key
- *   * Headphone button
- *
- *  Copyright (c) 2008,2009 Ilya Petrov <ilya.muromec@gmail.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/mfd/ezx-pcap.h>
-#include <linux/slab.h>
-
-struct pcap_keys {
-	struct pcap_chip *pcap;
-	struct input_dev *input;
-};
-
-/* PCAP2 interrupts us on keypress */
-static irqreturn_t pcap_keys_handler(int irq, void *_pcap_keys)
-{
-	struct pcap_keys *pcap_keys = _pcap_keys;
-	int pirq = irq_to_pcap(pcap_keys->pcap, irq);
-	u32 pstat;
-
-	ezx_pcap_read(pcap_keys->pcap, PCAP_REG_PSTAT, &pstat);
-	pstat &= 1 << pirq;
-
-	switch (pirq) {
-	case PCAP_IRQ_ONOFF:
-		input_report_key(pcap_keys->input, KEY_POWER, !pstat);
-		break;
-	case PCAP_IRQ_MIC:
-		input_report_key(pcap_keys->input, KEY_HP, !pstat);
-		break;
-	}
-
-	input_sync(pcap_keys->input);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit pcap_keys_probe(struct platform_device *pdev)
-{
-	int err = -ENOMEM;
-	struct pcap_keys *pcap_keys;
-	struct input_dev *input_dev;
-
-	pcap_keys = kmalloc(sizeof(struct pcap_keys), GFP_KERNEL);
-	if (!pcap_keys)
-		return err;
-
-	pcap_keys->pcap = dev_get_drvdata(pdev->dev.parent);
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		goto fail;
-
-	pcap_keys->input = input_dev;
-
-	platform_set_drvdata(pdev, pcap_keys);
-	input_dev->name = pdev->name;
-	input_dev->phys = "pcap-keys/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->dev.parent = &pdev->dev;
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(KEY_POWER, input_dev->keybit);
-	__set_bit(KEY_HP, input_dev->keybit);
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto fail_allocate;
-
-	err = request_irq(pcap_to_irq(pcap_keys->pcap, PCAP_IRQ_ONOFF),
-			pcap_keys_handler, 0, "Power key", pcap_keys);
-	if (err)
-		goto fail_register;
-
-	err = request_irq(pcap_to_irq(pcap_keys->pcap, PCAP_IRQ_MIC),
-			pcap_keys_handler, 0, "Headphone button", pcap_keys);
-	if (err)
-		goto fail_pwrkey;
-
-	return 0;
-
-fail_pwrkey:
-	free_irq(pcap_to_irq(pcap_keys->pcap, PCAP_IRQ_ONOFF), pcap_keys);
-fail_register:
-	input_unregister_device(input_dev);
-	goto fail;
-fail_allocate:
-	input_free_device(input_dev);
-fail:
-	kfree(pcap_keys);
-	return err;
-}
-
-static int __devexit pcap_keys_remove(struct platform_device *pdev)
-{
-	struct pcap_keys *pcap_keys = platform_get_drvdata(pdev);
-
-	free_irq(pcap_to_irq(pcap_keys->pcap, PCAP_IRQ_ONOFF), pcap_keys);
-	free_irq(pcap_to_irq(pcap_keys->pcap, PCAP_IRQ_MIC), pcap_keys);
-
-	input_unregister_device(pcap_keys->input);
-	kfree(pcap_keys);
-
-	return 0;
-}
-
-static struct platform_driver pcap_keys_device_driver = {
-	.probe		= pcap_keys_probe,
-	.remove		= __devexit_p(pcap_keys_remove),
-	.driver		= {
-		.name	= "pcap-keys",
-		.owner	= THIS_MODULE,
-	}
-};
-module_platform_driver(pcap_keys_device_driver);
-
-MODULE_DESCRIPTION("Motorola PCAP2 input events driver");
-MODULE_AUTHOR("Ilya Petrov <ilya.muromec@gmail.com>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pcap_keys");
diff --git a/ANDROID_3.4.5/drivers/input/misc/pcf50633-input.c b/ANDROID_3.4.5/drivers/input/misc/pcf50633-input.c
deleted file mode 100644
index 53891de8..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/pcf50633-input.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* NXP PCF50633 Input Driver
- *
- * (C) 2006-2008 by Openmoko, Inc.
- * Author: Balaji Rao <balajirrao@openmoko.org>
- * All rights reserved.
- *
- * Broken down from monstrous PCF50633 driver mainly by
- * Harald Welte, Andy Green and Werner Almesberger
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-
-#include <linux/mfd/pcf50633/core.h>
-
-#define PCF50633_OOCSTAT_ONKEY	0x01
-#define PCF50633_REG_OOCSTAT	0x12
-#define PCF50633_REG_OOCMODE	0x10
-
-struct pcf50633_input {
-	struct pcf50633 *pcf;
-	struct input_dev *input_dev;
-};
-
-static void
-pcf50633_input_irq(int irq, void *data)
-{
-	struct pcf50633_input *input;
-	int onkey_released;
-
-	input = data;
-
-	/* We report only one event depending on the key press status */
-	onkey_released = pcf50633_reg_read(input->pcf, PCF50633_REG_OOCSTAT)
-						& PCF50633_OOCSTAT_ONKEY;
-
-	if (irq == PCF50633_IRQ_ONKEYF && !onkey_released)
-		input_report_key(input->input_dev, KEY_POWER, 1);
-	else if (irq == PCF50633_IRQ_ONKEYR && onkey_released)
-		input_report_key(input->input_dev, KEY_POWER, 0);
-
-	input_sync(input->input_dev);
-}
-
-static int __devinit pcf50633_input_probe(struct platform_device *pdev)
-{
-	struct pcf50633_input *input;
-	struct input_dev *input_dev;
-	int ret;
-
-
-	input = kzalloc(sizeof(*input), GFP_KERNEL);
-	if (!input)
-		return -ENOMEM;
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		kfree(input);
-		return -ENOMEM;
-	}
-
-	platform_set_drvdata(pdev, input);
-	input->pcf = dev_to_pcf50633(pdev->dev.parent);
-	input->input_dev = input_dev;
-
-	input_dev->name = "PCF50633 PMU events";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_PWR);
-	set_bit(KEY_POWER, input_dev->keybit);
-
-	ret = input_register_device(input_dev);
-	if (ret) {
-		input_free_device(input_dev);
-		kfree(input);
-		return ret;
-	}
-	pcf50633_register_irq(input->pcf, PCF50633_IRQ_ONKEYR,
-				pcf50633_input_irq, input);
-	pcf50633_register_irq(input->pcf, PCF50633_IRQ_ONKEYF,
-				pcf50633_input_irq, input);
-
-	return 0;
-}
-
-static int __devexit pcf50633_input_remove(struct platform_device *pdev)
-{
-	struct pcf50633_input *input  = platform_get_drvdata(pdev);
-
-	pcf50633_free_irq(input->pcf, PCF50633_IRQ_ONKEYR);
-	pcf50633_free_irq(input->pcf, PCF50633_IRQ_ONKEYF);
-
-	input_unregister_device(input->input_dev);
-	kfree(input);
-
-	return 0;
-}
-
-static struct platform_driver pcf50633_input_driver = {
-	.driver = {
-		.name = "pcf50633-input",
-	},
-	.probe = pcf50633_input_probe,
-	.remove = __devexit_p(pcf50633_input_remove),
-};
-module_platform_driver(pcf50633_input_driver);
-
-MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");
-MODULE_DESCRIPTION("PCF50633 input driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pcf50633-input");
diff --git a/ANDROID_3.4.5/drivers/input/misc/pcf8574_keypad.c b/ANDROID_3.4.5/drivers/input/misc/pcf8574_keypad.c
deleted file mode 100644
index 544c6635..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/pcf8574_keypad.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Driver for a keypad w/16 buttons connected to a PCF8574 I2C I/O expander
- *
- * Copyright 2005-2008 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-
-#define DRV_NAME "pcf8574_keypad"
-
-static const unsigned char pcf8574_kp_btncode[] = {
-	[0] = KEY_RESERVED,
-	[1] = KEY_ENTER,
-	[2] = KEY_BACKSLASH,
-	[3] = KEY_0,
-	[4] = KEY_RIGHTBRACE,
-	[5] = KEY_C,
-	[6] = KEY_9,
-	[7] = KEY_8,
-	[8] = KEY_7,
-	[9] = KEY_B,
-	[10] = KEY_6,
-	[11] = KEY_5,
-	[12] = KEY_4,
-	[13] = KEY_A,
-	[14] = KEY_3,
-	[15] = KEY_2,
-	[16] = KEY_1
-};
-
-struct kp_data {
-	unsigned short btncode[ARRAY_SIZE(pcf8574_kp_btncode)];
-	struct input_dev *idev;
-	struct i2c_client *client;
-	char name[64];
-	char phys[32];
-	unsigned char laststate;
-};
-
-static short read_state(struct kp_data *lp)
-{
-	unsigned char x, y, a, b;
-
-	i2c_smbus_write_byte(lp->client, 240);
-	x = 0xF & (~(i2c_smbus_read_byte(lp->client) >> 4));
-
-	i2c_smbus_write_byte(lp->client, 15);
-	y = 0xF & (~i2c_smbus_read_byte(lp->client));
-
-	for (a = 0; x > 0; a++)
-		x = x >> 1;
-	for (b = 0; y > 0; b++)
-		y = y >> 1;
-
-	return ((a - 1) * 4) + b;
-}
-
-static irqreturn_t pcf8574_kp_irq_handler(int irq, void *dev_id)
-{
-	struct kp_data *lp = dev_id;
-	unsigned char nextstate = read_state(lp);
-
-	if (lp->laststate != nextstate) {
-		int key_down = nextstate < ARRAY_SIZE(lp->btncode);
-		unsigned short keycode = key_down ?
-			lp->btncode[nextstate] : lp->btncode[lp->laststate];
-
-		input_report_key(lp->idev, keycode, key_down);
-		input_sync(lp->idev);
-
-		lp->laststate = nextstate;
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2c_device_id *id)
-{
-	int i, ret;
-	struct input_dev *idev;
-	struct kp_data *lp;
-
-	if (i2c_smbus_write_byte(client, 240) < 0) {
-		dev_err(&client->dev, "probe: write fail\n");
-		return -ENODEV;
-	}
-
-	lp = kzalloc(sizeof(*lp), GFP_KERNEL);
-	if (!lp)
-		return -ENOMEM;
-
-	idev = input_allocate_device();
-	if (!idev) {
-		dev_err(&client->dev, "Can't allocate input device\n");
-		ret = -ENOMEM;
-		goto fail_allocate;
-	}
-
-	lp->idev = idev;
-	lp->client = client;
-
-	idev->evbit[0] = BIT_MASK(EV_KEY);
-	idev->keycode = lp->btncode;
-	idev->keycodesize = sizeof(lp->btncode[0]);
-	idev->keycodemax = ARRAY_SIZE(lp->btncode);
-
-	for (i = 0; i < ARRAY_SIZE(pcf8574_kp_btncode); i++) {
-		lp->btncode[i] = pcf8574_kp_btncode[i];
-		__set_bit(lp->btncode[i] & KEY_MAX, idev->keybit);
-	}
-
-	sprintf(lp->name, DRV_NAME);
-	sprintf(lp->phys, "kp_data/input0");
-
-	idev->name = lp->name;
-	idev->phys = lp->phys;
-	idev->id.bustype = BUS_I2C;
-	idev->id.vendor = 0x0001;
-	idev->id.product = 0x0001;
-	idev->id.version = 0x0100;
-
-	lp->laststate = read_state(lp);
-
-	ret = request_threaded_irq(client->irq, NULL, pcf8574_kp_irq_handler,
-				   IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				   DRV_NAME, lp);
-	if (ret) {
-		dev_err(&client->dev, "IRQ %d is not free\n", client->irq);
-		goto fail_free_device;
-	}
-
-	ret = input_register_device(idev);
-	if (ret) {
-		dev_err(&client->dev, "input_register_device() failed\n");
-		goto fail_free_irq;
-	}
-
-	i2c_set_clientdata(client, lp);
-	return 0;
-
- fail_free_irq:
-	free_irq(client->irq, lp);
- fail_free_device:
-	input_free_device(idev);
- fail_allocate:
-	kfree(lp);
-
-	return ret;
-}
-
-static int __devexit pcf8574_kp_remove(struct i2c_client *client)
-{
-	struct kp_data *lp = i2c_get_clientdata(client);
-
-	free_irq(client->irq, lp);
-
-	input_unregister_device(lp->idev);
-	kfree(lp);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int pcf8574_kp_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	enable_irq(client->irq);
-
-	return 0;
-}
-
-static int pcf8574_kp_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	disable_irq(client->irq);
-
-	return 0;
-}
-
-static const struct dev_pm_ops pcf8574_kp_pm_ops = {
-	.suspend	= pcf8574_kp_suspend,
-	.resume		= pcf8574_kp_resume,
-};
-
-#else
-# define pcf8574_kp_resume  NULL
-# define pcf8574_kp_suspend NULL
-#endif
-
-static const struct i2c_device_id pcf8574_kp_id[] = {
-	{ DRV_NAME, 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, pcf8574_kp_id);
-
-static struct i2c_driver pcf8574_kp_driver = {
-	.driver = {
-		.name  = DRV_NAME,
-		.owner = THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm = &pcf8574_kp_pm_ops,
-#endif
-	},
-	.probe    = pcf8574_kp_probe,
-	.remove   = __devexit_p(pcf8574_kp_remove),
-	.id_table = pcf8574_kp_id,
-};
-
-module_i2c_driver(pcf8574_kp_driver);
-
-MODULE_AUTHOR("Michael Hennerich");
-MODULE_DESCRIPTION("Keypad input driver for 16 keys connected to PCF8574");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/pcspkr.c b/ANDROID_3.4.5/drivers/input/misc/pcspkr.c
deleted file mode 100644
index b2484aa0..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/pcspkr.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- *  PC Speaker beeper driver for Linux
- *
- *  Copyright (c) 2002 Vojtech Pavlik
- *  Copyright (c) 1992 Orest Zborowski
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/i8253.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/timex.h>
-#include <asm/io.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("PC Speaker beeper driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pcspkr");
-
-static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	unsigned int count = 0;
-	unsigned long flags;
-
-	if (type != EV_SND)
-		return -1;
-
-	switch (code) {
-		case SND_BELL: if (value) value = 1000;
-		case SND_TONE: break;
-		default: return -1;
-	}
-
-	if (value > 20 && value < 32767)
-		count = PIT_TICK_RATE / value;
-
-	raw_spin_lock_irqsave(&i8253_lock, flags);
-
-	if (count) {
-		/* set command for counter 2, 2 byte write */
-		outb_p(0xB6, 0x43);
-		/* select desired HZ */
-		outb_p(count & 0xff, 0x42);
-		outb((count >> 8) & 0xff, 0x42);
-		/* enable counter 2 */
-		outb_p(inb_p(0x61) | 3, 0x61);
-	} else {
-		/* disable counter 2 */
-		outb(inb_p(0x61) & 0xFC, 0x61);
-	}
-
-	raw_spin_unlock_irqrestore(&i8253_lock, flags);
-
-	return 0;
-}
-
-static int __devinit pcspkr_probe(struct platform_device *dev)
-{
-	struct input_dev *pcspkr_dev;
-	int err;
-
-	pcspkr_dev = input_allocate_device();
-	if (!pcspkr_dev)
-		return -ENOMEM;
-
-	pcspkr_dev->name = "PC Speaker";
-	pcspkr_dev->phys = "isa0061/input0";
-	pcspkr_dev->id.bustype = BUS_ISA;
-	pcspkr_dev->id.vendor = 0x001f;
-	pcspkr_dev->id.product = 0x0001;
-	pcspkr_dev->id.version = 0x0100;
-	pcspkr_dev->dev.parent = &dev->dev;
-
-	pcspkr_dev->evbit[0] = BIT_MASK(EV_SND);
-	pcspkr_dev->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
-	pcspkr_dev->event = pcspkr_event;
-
-	err = input_register_device(pcspkr_dev);
-	if (err) {
-		input_free_device(pcspkr_dev);
-		return err;
-	}
-
-	platform_set_drvdata(dev, pcspkr_dev);
-
-	return 0;
-}
-
-static int __devexit pcspkr_remove(struct platform_device *dev)
-{
-	struct input_dev *pcspkr_dev = platform_get_drvdata(dev);
-
-	input_unregister_device(pcspkr_dev);
-	platform_set_drvdata(dev, NULL);
-	/* turn off the speaker */
-	pcspkr_event(NULL, EV_SND, SND_BELL, 0);
-
-	return 0;
-}
-
-static int pcspkr_suspend(struct device *dev)
-{
-	pcspkr_event(NULL, EV_SND, SND_BELL, 0);
-
-	return 0;
-}
-
-static void pcspkr_shutdown(struct platform_device *dev)
-{
-	/* turn off the speaker */
-	pcspkr_event(NULL, EV_SND, SND_BELL, 0);
-}
-
-static const struct dev_pm_ops pcspkr_pm_ops = {
-	.suspend = pcspkr_suspend,
-};
-
-static struct platform_driver pcspkr_platform_driver = {
-	.driver		= {
-		.name	= "pcspkr",
-		.owner	= THIS_MODULE,
-		.pm	= &pcspkr_pm_ops,
-	},
-	.probe		= pcspkr_probe,
-	.remove		= __devexit_p(pcspkr_remove),
-	.shutdown	= pcspkr_shutdown,
-};
-module_platform_driver(pcspkr_platform_driver);
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/pm8xxx-vibrator.c b/ANDROID_3.4.5/drivers/input/misc/pm8xxx-vibrator.c
deleted file mode 100644
index dfbfb463..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/pm8xxx-vibrator.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/mfd/pm8xxx/core.h>
-
-#define VIB_DRV			0x4A
-
-#define VIB_DRV_SEL_MASK	0xf8
-#define VIB_DRV_SEL_SHIFT	0x03
-#define VIB_DRV_EN_MANUAL_MASK	0xfc
-
-#define VIB_MAX_LEVEL_mV	(3100)
-#define VIB_MIN_LEVEL_mV	(1200)
-#define VIB_MAX_LEVELS		(VIB_MAX_LEVEL_mV - VIB_MIN_LEVEL_mV)
-
-#define MAX_FF_SPEED		0xff
-
-/**
- * struct pm8xxx_vib - structure to hold vibrator data
- * @vib_input_dev: input device supporting force feedback
- * @work: work structure to set the vibration parameters
- * @dev: device supporting force feedback
- * @speed: speed of vibration set from userland
- * @active: state of vibrator
- * @level: level of vibration to set in the chip
- * @reg_vib_drv: VIB_DRV register value
- */
-struct pm8xxx_vib {
-	struct input_dev *vib_input_dev;
-	struct work_struct work;
-	struct device *dev;
-	int speed;
-	int level;
-	bool active;
-	u8  reg_vib_drv;
-};
-
-/**
- * pm8xxx_vib_read_u8 - helper to read a byte from pmic chip
- * @vib: pointer to vibrator structure
- * @data: placeholder for data to be read
- * @reg: register address
- */
-static int pm8xxx_vib_read_u8(struct pm8xxx_vib *vib,
-				 u8 *data, u16 reg)
-{
-	int rc;
-
-	rc = pm8xxx_readb(vib->dev->parent, reg, data);
-	if (rc < 0)
-		dev_warn(vib->dev, "Error reading pm8xxx reg 0x%x(0x%x)\n",
-				reg, rc);
-	return rc;
-}
-
-/**
- * pm8xxx_vib_write_u8 - helper to write a byte to pmic chip
- * @vib: pointer to vibrator structure
- * @data: data to write
- * @reg: register address
- */
-static int pm8xxx_vib_write_u8(struct pm8xxx_vib *vib,
-				 u8 data, u16 reg)
-{
-	int rc;
-
-	rc = pm8xxx_writeb(vib->dev->parent, reg, data);
-	if (rc < 0)
-		dev_warn(vib->dev, "Error writing pm8xxx reg 0x%x(0x%x)\n",
-				reg, rc);
-	return rc;
-}
-
-/**
- * pm8xxx_vib_set - handler to start/stop vibration
- * @vib: pointer to vibrator structure
- * @on: state to set
- */
-static int pm8xxx_vib_set(struct pm8xxx_vib *vib, bool on)
-{
-	int rc;
-	u8 val = vib->reg_vib_drv;
-
-	if (on)
-		val |= ((vib->level << VIB_DRV_SEL_SHIFT) & VIB_DRV_SEL_MASK);
-	else
-		val &= ~VIB_DRV_SEL_MASK;
-
-	rc = pm8xxx_vib_write_u8(vib, val, VIB_DRV);
-	if (rc < 0)
-		return rc;
-
-	vib->reg_vib_drv = val;
-	return 0;
-}
-
-/**
- * pm8xxx_work_handler - worker to set vibration level
- * @work: pointer to work_struct
- */
-static void pm8xxx_work_handler(struct work_struct *work)
-{
-	struct pm8xxx_vib *vib = container_of(work, struct pm8xxx_vib, work);
-	int rc;
-	u8 val;
-
-	rc = pm8xxx_vib_read_u8(vib, &val, VIB_DRV);
-	if (rc < 0)
-		return;
-
-	/*
-	 * pmic vibrator supports voltage ranges from 1.2 to 3.1V, so
-	 * scale the level to fit into these ranges.
-	 */
-	if (vib->speed) {
-		vib->active = true;
-		vib->level = ((VIB_MAX_LEVELS * vib->speed) / MAX_FF_SPEED) +
-						VIB_MIN_LEVEL_mV;
-		vib->level /= 100;
-	} else {
-		vib->active = false;
-		vib->level = VIB_MIN_LEVEL_mV / 100;
-	}
-
-	pm8xxx_vib_set(vib, vib->active);
-}
-
-/**
- * pm8xxx_vib_close - callback of input close callback
- * @dev: input device pointer
- *
- * Turns off the vibrator.
- */
-static void pm8xxx_vib_close(struct input_dev *dev)
-{
-	struct pm8xxx_vib *vib = input_get_drvdata(dev);
-
-	cancel_work_sync(&vib->work);
-	if (vib->active)
-		pm8xxx_vib_set(vib, false);
-}
-
-/**
- * pm8xxx_vib_play_effect - function to handle vib effects.
- * @dev: input device pointer
- * @data: data of effect
- * @effect: effect to play
- *
- * Currently this driver supports only rumble effects.
- */
-static int pm8xxx_vib_play_effect(struct input_dev *dev, void *data,
-				  struct ff_effect *effect)
-{
-	struct pm8xxx_vib *vib = input_get_drvdata(dev);
-
-	vib->speed = effect->u.rumble.strong_magnitude >> 8;
-	if (!vib->speed)
-		vib->speed = effect->u.rumble.weak_magnitude >> 9;
-
-	schedule_work(&vib->work);
-
-	return 0;
-}
-
-static int __devinit pm8xxx_vib_probe(struct platform_device *pdev)
-
-{
-	struct pm8xxx_vib *vib;
-	struct input_dev *input_dev;
-	int error;
-	u8 val;
-
-	vib = kzalloc(sizeof(*vib), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!vib || !input_dev) {
-		dev_err(&pdev->dev, "couldn't allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	INIT_WORK(&vib->work, pm8xxx_work_handler);
-	vib->dev = &pdev->dev;
-	vib->vib_input_dev = input_dev;
-
-	/* operate in manual mode */
-	error = pm8xxx_vib_read_u8(vib, &val, VIB_DRV);
-	if (error < 0)
-		goto err_free_mem;
-	val &= ~VIB_DRV_EN_MANUAL_MASK;
-	error = pm8xxx_vib_write_u8(vib, val, VIB_DRV);
-	if (error < 0)
-		goto err_free_mem;
-
-	vib->reg_vib_drv = val;
-
-	input_dev->name = "pm8xxx_vib_ffmemless";
-	input_dev->id.version = 1;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->close = pm8xxx_vib_close;
-	input_set_drvdata(input_dev, vib);
-	input_set_capability(vib->vib_input_dev, EV_FF, FF_RUMBLE);
-
-	error = input_ff_create_memless(input_dev, NULL,
-					pm8xxx_vib_play_effect);
-	if (error) {
-		dev_err(&pdev->dev,
-			"couldn't register vibrator as FF device\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&pdev->dev, "couldn't register input device\n");
-		goto err_destroy_memless;
-	}
-
-	platform_set_drvdata(pdev, vib);
-	return 0;
-
-err_destroy_memless:
-	input_ff_destroy(input_dev);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(vib);
-
-	return error;
-}
-
-static int __devexit pm8xxx_vib_remove(struct platform_device *pdev)
-{
-	struct pm8xxx_vib *vib = platform_get_drvdata(pdev);
-
-	input_unregister_device(vib->vib_input_dev);
-	kfree(vib);
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int pm8xxx_vib_suspend(struct device *dev)
-{
-	struct pm8xxx_vib *vib = dev_get_drvdata(dev);
-
-	/* Turn off the vibrator */
-	pm8xxx_vib_set(vib, false);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(pm8xxx_vib_pm_ops, pm8xxx_vib_suspend, NULL);
-
-static struct platform_driver pm8xxx_vib_driver = {
-	.probe		= pm8xxx_vib_probe,
-	.remove		= __devexit_p(pm8xxx_vib_remove),
-	.driver		= {
-		.name	= "pm8xxx-vib",
-		.owner	= THIS_MODULE,
-		.pm	= &pm8xxx_vib_pm_ops,
-	},
-};
-module_platform_driver(pm8xxx_vib_driver);
-
-MODULE_ALIAS("platform:pm8xxx_vib");
-MODULE_DESCRIPTION("PMIC8xxx vibrator driver based on ff-memless framework");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Amy Maloche <amaloche@codeaurora.org>");
diff --git a/ANDROID_3.4.5/drivers/input/misc/pmic8xxx-pwrkey.c b/ANDROID_3.4.5/drivers/input/misc/pmic8xxx-pwrkey.c
deleted file mode 100644
index 0f83d0f1..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/pmic8xxx-pwrkey.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/log2.h>
-
-#include <linux/mfd/pm8xxx/core.h>
-#include <linux/input/pmic8xxx-pwrkey.h>
-
-#define PON_CNTL_1 0x1C
-#define PON_CNTL_PULL_UP BIT(7)
-#define PON_CNTL_TRIG_DELAY_MASK (0x7)
-
-/**
- * struct pmic8xxx_pwrkey - pmic8xxx pwrkey information
- * @key_press_irq: key press irq number
- */
-struct pmic8xxx_pwrkey {
-	struct input_dev *pwr;
-	int key_press_irq;
-};
-
-static irqreturn_t pwrkey_press_irq(int irq, void *_pwrkey)
-{
-	struct pmic8xxx_pwrkey *pwrkey = _pwrkey;
-
-	input_report_key(pwrkey->pwr, KEY_POWER, 1);
-	input_sync(pwrkey->pwr);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t pwrkey_release_irq(int irq, void *_pwrkey)
-{
-	struct pmic8xxx_pwrkey *pwrkey = _pwrkey;
-
-	input_report_key(pwrkey->pwr, KEY_POWER, 0);
-	input_sync(pwrkey->pwr);
-
-	return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int pmic8xxx_pwrkey_suspend(struct device *dev)
-{
-	struct pmic8xxx_pwrkey *pwrkey = dev_get_drvdata(dev);
-
-	if (device_may_wakeup(dev))
-		enable_irq_wake(pwrkey->key_press_irq);
-
-	return 0;
-}
-
-static int pmic8xxx_pwrkey_resume(struct device *dev)
-{
-	struct pmic8xxx_pwrkey *pwrkey = dev_get_drvdata(dev);
-
-	if (device_may_wakeup(dev))
-		disable_irq_wake(pwrkey->key_press_irq);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(pm8xxx_pwr_key_pm_ops,
-		pmic8xxx_pwrkey_suspend, pmic8xxx_pwrkey_resume);
-
-static int __devinit pmic8xxx_pwrkey_probe(struct platform_device *pdev)
-{
-	struct input_dev *pwr;
-	int key_release_irq = platform_get_irq(pdev, 0);
-	int key_press_irq = platform_get_irq(pdev, 1);
-	int err;
-	unsigned int delay;
-	u8 pon_cntl;
-	struct pmic8xxx_pwrkey *pwrkey;
-	const struct pm8xxx_pwrkey_platform_data *pdata =
-					dev_get_platdata(&pdev->dev);
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "power key platform data not supplied\n");
-		return -EINVAL;
-	}
-
-	if (pdata->kpd_trigger_delay_us > 62500) {
-		dev_err(&pdev->dev, "invalid power key trigger delay\n");
-		return -EINVAL;
-	}
-
-	pwrkey = kzalloc(sizeof(*pwrkey), GFP_KERNEL);
-	if (!pwrkey)
-		return -ENOMEM;
-
-	pwr = input_allocate_device();
-	if (!pwr) {
-		dev_dbg(&pdev->dev, "Can't allocate power button\n");
-		err = -ENOMEM;
-		goto free_pwrkey;
-	}
-
-	input_set_capability(pwr, EV_KEY, KEY_POWER);
-
-	pwr->name = "pmic8xxx_pwrkey";
-	pwr->phys = "pmic8xxx_pwrkey/input0";
-	pwr->dev.parent = &pdev->dev;
-
-	delay = (pdata->kpd_trigger_delay_us << 10) / USEC_PER_SEC;
-	delay = 1 + ilog2(delay);
-
-	err = pm8xxx_readb(pdev->dev.parent, PON_CNTL_1, &pon_cntl);
-	if (err < 0) {
-		dev_err(&pdev->dev, "failed reading PON_CNTL_1 err=%d\n", err);
-		goto free_input_dev;
-	}
-
-	pon_cntl &= ~PON_CNTL_TRIG_DELAY_MASK;
-	pon_cntl |= (delay & PON_CNTL_TRIG_DELAY_MASK);
-	if (pdata->pull_up)
-		pon_cntl |= PON_CNTL_PULL_UP;
-	else
-		pon_cntl &= ~PON_CNTL_PULL_UP;
-
-	err = pm8xxx_writeb(pdev->dev.parent, PON_CNTL_1, pon_cntl);
-	if (err < 0) {
-		dev_err(&pdev->dev, "failed writing PON_CNTL_1 err=%d\n", err);
-		goto free_input_dev;
-	}
-
-	err = input_register_device(pwr);
-	if (err) {
-		dev_dbg(&pdev->dev, "Can't register power key: %d\n", err);
-		goto free_input_dev;
-	}
-
-	pwrkey->key_press_irq = key_press_irq;
-	pwrkey->pwr = pwr;
-
-	platform_set_drvdata(pdev, pwrkey);
-
-	err = request_irq(key_press_irq, pwrkey_press_irq,
-		IRQF_TRIGGER_RISING, "pmic8xxx_pwrkey_press", pwrkey);
-	if (err < 0) {
-		dev_dbg(&pdev->dev, "Can't get %d IRQ for pwrkey: %d\n",
-				 key_press_irq, err);
-		goto unreg_input_dev;
-	}
-
-	err = request_irq(key_release_irq, pwrkey_release_irq,
-		 IRQF_TRIGGER_RISING, "pmic8xxx_pwrkey_release", pwrkey);
-	if (err < 0) {
-		dev_dbg(&pdev->dev, "Can't get %d IRQ for pwrkey: %d\n",
-				 key_release_irq, err);
-
-		goto free_press_irq;
-	}
-
-	device_init_wakeup(&pdev->dev, pdata->wakeup);
-
-	return 0;
-
-free_press_irq:
-	free_irq(key_press_irq, NULL);
-unreg_input_dev:
-	platform_set_drvdata(pdev, NULL);
-	input_unregister_device(pwr);
-	pwr = NULL;
-free_input_dev:
-	input_free_device(pwr);
-free_pwrkey:
-	kfree(pwrkey);
-	return err;
-}
-
-static int __devexit pmic8xxx_pwrkey_remove(struct platform_device *pdev)
-{
-	struct pmic8xxx_pwrkey *pwrkey = platform_get_drvdata(pdev);
-	int key_release_irq = platform_get_irq(pdev, 0);
-	int key_press_irq = platform_get_irq(pdev, 1);
-
-	device_init_wakeup(&pdev->dev, 0);
-
-	free_irq(key_press_irq, pwrkey);
-	free_irq(key_release_irq, pwrkey);
-	input_unregister_device(pwrkey->pwr);
-	platform_set_drvdata(pdev, NULL);
-	kfree(pwrkey);
-
-	return 0;
-}
-
-static struct platform_driver pmic8xxx_pwrkey_driver = {
-	.probe		= pmic8xxx_pwrkey_probe,
-	.remove		= __devexit_p(pmic8xxx_pwrkey_remove),
-	.driver		= {
-		.name	= PM8XXX_PWRKEY_DEV_NAME,
-		.owner	= THIS_MODULE,
-		.pm	= &pm8xxx_pwr_key_pm_ops,
-	},
-};
-module_platform_driver(pmic8xxx_pwrkey_driver);
-
-MODULE_ALIAS("platform:pmic8xxx_pwrkey");
-MODULE_DESCRIPTION("PMIC8XXX Power Key driver");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Trilok Soni <tsoni@codeaurora.org>");
diff --git a/ANDROID_3.4.5/drivers/input/misc/powermate.c b/ANDROID_3.4.5/drivers/input/misc/powermate.c
deleted file mode 100644
index 538f7049..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/powermate.c
+++ /dev/null
@@ -1,448 +0,0 @@
-/*
- * A driver for the Griffin Technology, Inc. "PowerMate" USB controller dial.
- *
- * v1.1, (c)2002 William R Sowerbutts <will@sowerbutts.com>
- *
- * This device is a anodised aluminium knob which connects over USB. It can measure
- * clockwise and anticlockwise rotation. The dial also acts as a pushbutton with
- * a spring for automatic release. The base contains a pair of LEDs which illuminate
- * the translucent base. It rotates without limit and reports its relative rotation
- * back to the host when polled by the USB controller.
- *
- * Testing with the knob I have has shown that it measures approximately 94 "clicks"
- * for one full rotation. Testing with my High Speed Rotation Actuator (ok, it was
- * a variable speed cordless electric drill) has shown that the device can measure
- * speeds of up to 7 clicks either clockwise or anticlockwise between pollings from
- * the host. If it counts more than 7 clicks before it is polled, it will wrap back
- * to zero and start counting again. This was at quite high speed, however, almost
- * certainly faster than the human hand could turn it. Griffin say that it loses a
- * pulse or two on a direction change; the granularity is so fine that I never
- * noticed this in practice.
- *
- * The device's microcontroller can be programmed to set the LED to either a constant
- * intensity, or to a rhythmic pulsing. Several patterns and speeds are available.
- *
- * Griffin were very happy to provide documentation and free hardware for development.
- *
- * Some userspace tools are available on the web: http://sowerbutts.com/powermate/
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/usb/input.h>
-
-#define POWERMATE_VENDOR	0x077d	/* Griffin Technology, Inc. */
-#define POWERMATE_PRODUCT_NEW	0x0410	/* Griffin PowerMate */
-#define POWERMATE_PRODUCT_OLD	0x04AA	/* Griffin soundKnob */
-
-#define CONTOUR_VENDOR		0x05f3	/* Contour Design, Inc. */
-#define CONTOUR_JOG		0x0240	/* Jog and Shuttle */
-
-/* these are the command codes we send to the device */
-#define SET_STATIC_BRIGHTNESS  0x01
-#define SET_PULSE_ASLEEP       0x02
-#define SET_PULSE_AWAKE        0x03
-#define SET_PULSE_MODE         0x04
-
-/* these refer to bits in the powermate_device's requires_update field. */
-#define UPDATE_STATIC_BRIGHTNESS (1<<0)
-#define UPDATE_PULSE_ASLEEP      (1<<1)
-#define UPDATE_PULSE_AWAKE       (1<<2)
-#define UPDATE_PULSE_MODE        (1<<3)
-
-/* at least two versions of the hardware exist, with differing payload
-   sizes. the first three bytes always contain the "interesting" data in
-   the relevant format. */
-#define POWERMATE_PAYLOAD_SIZE_MAX 6
-#define POWERMATE_PAYLOAD_SIZE_MIN 3
-struct powermate_device {
-	signed char *data;
-	dma_addr_t data_dma;
-	struct urb *irq, *config;
-	struct usb_ctrlrequest *configcr;
-	struct usb_device *udev;
-	struct input_dev *input;
-	spinlock_t lock;
-	int static_brightness;
-	int pulse_speed;
-	int pulse_table;
-	int pulse_asleep;
-	int pulse_awake;
-	int requires_update; // physical settings which are out of sync
-	char phys[64];
-};
-
-static char pm_name_powermate[] = "Griffin PowerMate";
-static char pm_name_soundknob[] = "Griffin SoundKnob";
-
-static void powermate_config_complete(struct urb *urb);
-
-/* Callback for data arriving from the PowerMate over the USB interrupt pipe */
-static void powermate_irq(struct urb *urb)
-{
-	struct powermate_device *pm = urb->context;
-	int retval;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __func__, urb->status);
-		return;
-	default:
-		dbg("%s - nonzero urb status received: %d", __func__, urb->status);
-		goto exit;
-	}
-
-	/* handle updates to device state */
-	input_report_key(pm->input, BTN_0, pm->data[0] & 0x01);
-	input_report_rel(pm->input, REL_DIAL, pm->data[1]);
-	input_sync(pm->input);
-
-exit:
-	retval = usb_submit_urb (urb, GFP_ATOMIC);
-	if (retval)
-		err ("%s - usb_submit_urb failed with result %d",
-		     __func__, retval);
-}
-
-/* Decide if we need to issue a control message and do so. Must be called with pm->lock taken */
-static void powermate_sync_state(struct powermate_device *pm)
-{
-	if (pm->requires_update == 0)
-		return; /* no updates are required */
-	if (pm->config->status == -EINPROGRESS)
-		return; /* an update is already in progress; it'll issue this update when it completes */
-
-	if (pm->requires_update & UPDATE_PULSE_ASLEEP){
-		pm->configcr->wValue = cpu_to_le16( SET_PULSE_ASLEEP );
-		pm->configcr->wIndex = cpu_to_le16( pm->pulse_asleep ? 1 : 0 );
-		pm->requires_update &= ~UPDATE_PULSE_ASLEEP;
-	}else if (pm->requires_update & UPDATE_PULSE_AWAKE){
-		pm->configcr->wValue = cpu_to_le16( SET_PULSE_AWAKE );
-		pm->configcr->wIndex = cpu_to_le16( pm->pulse_awake ? 1 : 0 );
-		pm->requires_update &= ~UPDATE_PULSE_AWAKE;
-	}else if (pm->requires_update & UPDATE_PULSE_MODE){
-		int op, arg;
-		/* the powermate takes an operation and an argument for its pulse algorithm.
-		   the operation can be:
-		   0: divide the speed
-		   1: pulse at normal speed
-		   2: multiply the speed
-		   the argument only has an effect for operations 0 and 2, and ranges between
-		   1 (least effect) to 255 (maximum effect).
-
-		   thus, several states are equivalent and are coalesced into one state.
-
-		   we map this onto a range from 0 to 510, with:
-		   0 -- 254    -- use divide (0 = slowest)
-		   255         -- use normal speed
-		   256 -- 510  -- use multiple (510 = fastest).
-
-		   Only values of 'arg' quite close to 255 are particularly useful/spectacular.
-		*/
-		if (pm->pulse_speed < 255) {
-			op = 0;                   // divide
-			arg = 255 - pm->pulse_speed;
-		} else if (pm->pulse_speed > 255) {
-			op = 2;                   // multiply
-			arg = pm->pulse_speed - 255;
-		} else {
-			op = 1;                   // normal speed
-			arg = 0;                  // can be any value
-		}
-		pm->configcr->wValue = cpu_to_le16( (pm->pulse_table << 8) | SET_PULSE_MODE );
-		pm->configcr->wIndex = cpu_to_le16( (arg << 8) | op );
-		pm->requires_update &= ~UPDATE_PULSE_MODE;
-	} else if (pm->requires_update & UPDATE_STATIC_BRIGHTNESS) {
-		pm->configcr->wValue = cpu_to_le16( SET_STATIC_BRIGHTNESS );
-		pm->configcr->wIndex = cpu_to_le16( pm->static_brightness );
-		pm->requires_update &= ~UPDATE_STATIC_BRIGHTNESS;
-	} else {
-		printk(KERN_ERR "powermate: unknown update required");
-		pm->requires_update = 0; /* fudge the bug */
-		return;
-	}
-
-/*	printk("powermate: %04x %04x\n", pm->configcr->wValue, pm->configcr->wIndex); */
-
-	pm->configcr->bRequestType = 0x41; /* vendor request */
-	pm->configcr->bRequest = 0x01;
-	pm->configcr->wLength = 0;
-
-	usb_fill_control_urb(pm->config, pm->udev, usb_sndctrlpipe(pm->udev, 0),
-			     (void *) pm->configcr, NULL, 0,
-			     powermate_config_complete, pm);
-
-	if (usb_submit_urb(pm->config, GFP_ATOMIC))
-		printk(KERN_ERR "powermate: usb_submit_urb(config) failed");
-}
-
-/* Called when our asynchronous control message completes. We may need to issue another immediately */
-static void powermate_config_complete(struct urb *urb)
-{
-	struct powermate_device *pm = urb->context;
-	unsigned long flags;
-
-	if (urb->status)
-		printk(KERN_ERR "powermate: config urb returned %d\n", urb->status);
-
-	spin_lock_irqsave(&pm->lock, flags);
-	powermate_sync_state(pm);
-	spin_unlock_irqrestore(&pm->lock, flags);
-}
-
-/* Set the LED up as described and begin the sync with the hardware if required */
-static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed,
-				int pulse_table, int pulse_asleep, int pulse_awake)
-{
-	unsigned long flags;
-
-	if (pulse_speed < 0)
-		pulse_speed = 0;
-	if (pulse_table < 0)
-		pulse_table = 0;
-	if (pulse_speed > 510)
-		pulse_speed = 510;
-	if (pulse_table > 2)
-		pulse_table = 2;
-
-	pulse_asleep = !!pulse_asleep;
-	pulse_awake = !!pulse_awake;
-
-
-	spin_lock_irqsave(&pm->lock, flags);
-
-	/* mark state updates which are required */
-	if (static_brightness != pm->static_brightness) {
-		pm->static_brightness = static_brightness;
-		pm->requires_update |= UPDATE_STATIC_BRIGHTNESS;
-	}
-	if (pulse_asleep != pm->pulse_asleep) {
-		pm->pulse_asleep = pulse_asleep;
-		pm->requires_update |= (UPDATE_PULSE_ASLEEP | UPDATE_STATIC_BRIGHTNESS);
-	}
-	if (pulse_awake != pm->pulse_awake) {
-		pm->pulse_awake = pulse_awake;
-		pm->requires_update |= (UPDATE_PULSE_AWAKE | UPDATE_STATIC_BRIGHTNESS);
-	}
-	if (pulse_speed != pm->pulse_speed || pulse_table != pm->pulse_table) {
-		pm->pulse_speed = pulse_speed;
-		pm->pulse_table = pulse_table;
-		pm->requires_update |= UPDATE_PULSE_MODE;
-	}
-
-	powermate_sync_state(pm);
-
-	spin_unlock_irqrestore(&pm->lock, flags);
-}
-
-/* Callback from the Input layer when an event arrives from userspace to configure the LED */
-static int powermate_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int _value)
-{
-	unsigned int command = (unsigned int)_value;
-	struct powermate_device *pm = input_get_drvdata(dev);
-
-	if (type == EV_MSC && code == MSC_PULSELED){
-		/*
-		    bits  0- 7: 8 bits: LED brightness
-		    bits  8-16: 9 bits: pulsing speed modifier (0 ... 510); 0-254 = slower, 255 = standard, 256-510 = faster.
-		    bits 17-18: 2 bits: pulse table (0, 1, 2 valid)
-		    bit     19: 1 bit : pulse whilst asleep?
-		    bit     20: 1 bit : pulse constantly?
-		*/
-		int static_brightness = command & 0xFF;   // bits 0-7
-		int pulse_speed = (command >> 8) & 0x1FF; // bits 8-16
-		int pulse_table = (command >> 17) & 0x3;  // bits 17-18
-		int pulse_asleep = (command >> 19) & 0x1; // bit 19
-		int pulse_awake  = (command >> 20) & 0x1; // bit 20
-
-		powermate_pulse_led(pm, static_brightness, pulse_speed, pulse_table, pulse_asleep, pulse_awake);
-	}
-
-	return 0;
-}
-
-static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm)
-{
-	pm->data = usb_alloc_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
-				      GFP_ATOMIC, &pm->data_dma);
-	if (!pm->data)
-		return -1;
-
-	pm->configcr = kmalloc(sizeof(*(pm->configcr)), GFP_KERNEL);
-	if (!pm->configcr)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static void powermate_free_buffers(struct usb_device *udev, struct powermate_device *pm)
-{
-	usb_free_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
-			  pm->data, pm->data_dma);
-	kfree(pm->configcr);
-}
-
-/* Called whenever a USB device matching one in our supported devices table is connected */
-static int powermate_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev (intf);
-	struct usb_host_interface *interface;
-	struct usb_endpoint_descriptor *endpoint;
-	struct powermate_device *pm;
-	struct input_dev *input_dev;
-	int pipe, maxp;
-	int error = -ENOMEM;
-
-	interface = intf->cur_altsetting;
-	endpoint = &interface->endpoint[0].desc;
-	if (!usb_endpoint_is_int_in(endpoint))
-		return -EIO;
-
-	usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
-		0x0a, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-		0, interface->desc.bInterfaceNumber, NULL, 0,
-		USB_CTRL_SET_TIMEOUT);
-
-	pm = kzalloc(sizeof(struct powermate_device), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!pm || !input_dev)
-		goto fail1;
-
-	if (powermate_alloc_buffers(udev, pm))
-		goto fail2;
-
-	pm->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!pm->irq)
-		goto fail2;
-
-	pm->config = usb_alloc_urb(0, GFP_KERNEL);
-	if (!pm->config)
-		goto fail3;
-
-	pm->udev = udev;
-	pm->input = input_dev;
-
-	usb_make_path(udev, pm->phys, sizeof(pm->phys));
-	strlcat(pm->phys, "/input0", sizeof(pm->phys));
-
-	spin_lock_init(&pm->lock);
-
-	switch (le16_to_cpu(udev->descriptor.idProduct)) {
-	case POWERMATE_PRODUCT_NEW:
-		input_dev->name = pm_name_powermate;
-		break;
-	case POWERMATE_PRODUCT_OLD:
-		input_dev->name = pm_name_soundknob;
-		break;
-	default:
-		input_dev->name = pm_name_soundknob;
-		printk(KERN_WARNING "powermate: unknown product id %04x\n",
-		       le16_to_cpu(udev->descriptor.idProduct));
-	}
-
-	input_dev->phys = pm->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, pm);
-
-	input_dev->event = powermate_input_event;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL) |
-		BIT_MASK(EV_MSC);
-	input_dev->keybit[BIT_WORD(BTN_0)] = BIT_MASK(BTN_0);
-	input_dev->relbit[BIT_WORD(REL_DIAL)] = BIT_MASK(REL_DIAL);
-	input_dev->mscbit[BIT_WORD(MSC_PULSELED)] = BIT_MASK(MSC_PULSELED);
-
-	/* get a handle to the interrupt data pipe */
-	pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
-	maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
-
-	if (maxp < POWERMATE_PAYLOAD_SIZE_MIN || maxp > POWERMATE_PAYLOAD_SIZE_MAX) {
-		printk(KERN_WARNING "powermate: Expected payload of %d--%d bytes, found %d bytes!\n",
-			POWERMATE_PAYLOAD_SIZE_MIN, POWERMATE_PAYLOAD_SIZE_MAX, maxp);
-		maxp = POWERMATE_PAYLOAD_SIZE_MAX;
-	}
-
-	usb_fill_int_urb(pm->irq, udev, pipe, pm->data,
-			 maxp, powermate_irq,
-			 pm, endpoint->bInterval);
-	pm->irq->transfer_dma = pm->data_dma;
-	pm->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	/* register our interrupt URB with the USB system */
-	if (usb_submit_urb(pm->irq, GFP_KERNEL)) {
-		error = -EIO;
-		goto fail4;
-	}
-
-	error = input_register_device(pm->input);
-	if (error)
-		goto fail5;
-
-
-	/* force an update of everything */
-	pm->requires_update = UPDATE_PULSE_ASLEEP | UPDATE_PULSE_AWAKE | UPDATE_PULSE_MODE | UPDATE_STATIC_BRIGHTNESS;
-	powermate_pulse_led(pm, 0x80, 255, 0, 1, 0); // set default pulse parameters
-
-	usb_set_intfdata(intf, pm);
-	return 0;
-
- fail5:	usb_kill_urb(pm->irq);
- fail4:	usb_free_urb(pm->config);
- fail3:	usb_free_urb(pm->irq);
- fail2:	powermate_free_buffers(udev, pm);
- fail1:	input_free_device(input_dev);
-	kfree(pm);
-	return error;
-}
-
-/* Called when a USB device we've accepted ownership of is removed */
-static void powermate_disconnect(struct usb_interface *intf)
-{
-	struct powermate_device *pm = usb_get_intfdata (intf);
-
-	usb_set_intfdata(intf, NULL);
-	if (pm) {
-		pm->requires_update = 0;
-		usb_kill_urb(pm->irq);
-		input_unregister_device(pm->input);
-		usb_free_urb(pm->irq);
-		usb_free_urb(pm->config);
-		powermate_free_buffers(interface_to_usbdev(intf), pm);
-
-		kfree(pm);
-	}
-}
-
-static struct usb_device_id powermate_devices [] = {
-	{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_NEW) },
-	{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_OLD) },
-	{ USB_DEVICE(CONTOUR_VENDOR, CONTOUR_JOG) },
-	{ } /* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE (usb, powermate_devices);
-
-static struct usb_driver powermate_driver = {
-        .name =         "powermate",
-        .probe =        powermate_probe,
-        .disconnect =   powermate_disconnect,
-        .id_table =     powermate_devices,
-};
-
-module_usb_driver(powermate_driver);
-
-MODULE_AUTHOR( "William R Sowerbutts" );
-MODULE_DESCRIPTION( "Griffin Technology, Inc PowerMate driver" );
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/pwm-beeper.c b/ANDROID_3.4.5/drivers/input/misc/pwm-beeper.c
deleted file mode 100644
index fc84c8a5..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/pwm-beeper.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- *  Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
- *  PWM beeper driver
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under  the terms of the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the License, or (at your
- *  option) any later version.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/pwm.h>
-#include <linux/slab.h>
-
-struct pwm_beeper {
-	struct input_dev *input;
-	struct pwm_device *pwm;
-	unsigned long period;
-};
-
-#define HZ_TO_NANOSECONDS(x) (1000000000UL/(x))
-
-static int pwm_beeper_event(struct input_dev *input,
-			    unsigned int type, unsigned int code, int value)
-{
-	int ret = 0;
-	struct pwm_beeper *beeper = input_get_drvdata(input);
-	unsigned long period;
-
-	if (type != EV_SND || value < 0)
-		return -EINVAL;
-
-	switch (code) {
-	case SND_BELL:
-		value = value ? 1000 : 0;
-		break;
-	case SND_TONE:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (value == 0) {
-		pwm_config(beeper->pwm, 0, 0);
-		pwm_disable(beeper->pwm);
-	} else {
-		period = HZ_TO_NANOSECONDS(value);
-		ret = pwm_config(beeper->pwm, period / 2, period);
-		if (ret)
-			return ret;
-		ret = pwm_enable(beeper->pwm);
-		if (ret)
-			return ret;
-		beeper->period = period;
-	}
-
-	return 0;
-}
-
-static int __devinit pwm_beeper_probe(struct platform_device *pdev)
-{
-	unsigned long pwm_id = (unsigned long)pdev->dev.platform_data;
-	struct pwm_beeper *beeper;
-	int error;
-
-	beeper = kzalloc(sizeof(*beeper), GFP_KERNEL);
-	if (!beeper)
-		return -ENOMEM;
-
-	beeper->pwm = pwm_request(pwm_id, "pwm beeper");
-
-	if (IS_ERR(beeper->pwm)) {
-		error = PTR_ERR(beeper->pwm);
-		dev_err(&pdev->dev, "Failed to request pwm device: %d\n", error);
-		goto err_free;
-	}
-
-	beeper->input = input_allocate_device();
-	if (!beeper->input) {
-		dev_err(&pdev->dev, "Failed to allocate input device\n");
-		error = -ENOMEM;
-		goto err_pwm_free;
-	}
-	beeper->input->dev.parent = &pdev->dev;
-
-	beeper->input->name = "pwm-beeper";
-	beeper->input->phys = "pwm/input0";
-	beeper->input->id.bustype = BUS_HOST;
-	beeper->input->id.vendor = 0x001f;
-	beeper->input->id.product = 0x0001;
-	beeper->input->id.version = 0x0100;
-
-	beeper->input->evbit[0] = BIT(EV_SND);
-	beeper->input->sndbit[0] = BIT(SND_TONE) | BIT(SND_BELL);
-
-	beeper->input->event = pwm_beeper_event;
-
-	input_set_drvdata(beeper->input, beeper);
-
-	error = input_register_device(beeper->input);
-	if (error) {
-		dev_err(&pdev->dev, "Failed to register input device: %d\n", error);
-		goto err_input_free;
-	}
-
-	platform_set_drvdata(pdev, beeper);
-
-	return 0;
-
-err_input_free:
-	input_free_device(beeper->input);
-err_pwm_free:
-	pwm_free(beeper->pwm);
-err_free:
-	kfree(beeper);
-
-	return error;
-}
-
-static int __devexit pwm_beeper_remove(struct platform_device *pdev)
-{
-	struct pwm_beeper *beeper = platform_get_drvdata(pdev);
-
-	platform_set_drvdata(pdev, NULL);
-	input_unregister_device(beeper->input);
-
-	pwm_disable(beeper->pwm);
-	pwm_free(beeper->pwm);
-
-	kfree(beeper);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int pwm_beeper_suspend(struct device *dev)
-{
-	struct pwm_beeper *beeper = dev_get_drvdata(dev);
-
-	if (beeper->period)
-		pwm_disable(beeper->pwm);
-
-	return 0;
-}
-
-static int pwm_beeper_resume(struct device *dev)
-{
-	struct pwm_beeper *beeper = dev_get_drvdata(dev);
-
-	if (beeper->period) {
-		pwm_config(beeper->pwm, beeper->period / 2, beeper->period);
-		pwm_enable(beeper->pwm);
-	}
-
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(pwm_beeper_pm_ops,
-			 pwm_beeper_suspend, pwm_beeper_resume);
-
-#define PWM_BEEPER_PM_OPS (&pwm_beeper_pm_ops)
-#else
-#define PWM_BEEPER_PM_OPS NULL
-#endif
-
-static struct platform_driver pwm_beeper_driver = {
-	.probe	= pwm_beeper_probe,
-	.remove = __devexit_p(pwm_beeper_remove),
-	.driver = {
-		.name	= "pwm-beeper",
-		.owner	= THIS_MODULE,
-		.pm	= PWM_BEEPER_PM_OPS,
-	},
-};
-module_platform_driver(pwm_beeper_driver);
-
-MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
-MODULE_DESCRIPTION("PWM beeper driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pwm-beeper");
diff --git a/ANDROID_3.4.5/drivers/input/misc/rb532_button.c b/ANDROID_3.4.5/drivers/input/misc/rb532_button.c
deleted file mode 100644
index aeb02bcf..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/rb532_button.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Support for the S1 button on Routerboard 532
- *
- * Copyright (C) 2009  Phil Sutter <n0-1@freewrt.org>
- */
-
-#include <linux/input-polldev.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-rc32434/gpio.h>
-#include <asm/mach-rc32434/rb.h>
-
-#define DRV_NAME "rb532-button"
-
-#define RB532_BTN_RATE 100 /* msec */
-#define RB532_BTN_KSYM BTN_0
-
-/* The S1 button state is provided by GPIO pin 1. But as this
- * pin is also used for uart input as alternate function, the
- * operational modes must be switched first:
- * 1) disable uart using set_latch_u5()
- * 2) turn off alternate function implicitly through
- *    gpio_direction_input()
- * 3) read the GPIO's current value
- * 4) undo step 2 by enabling alternate function (in this
- *    mode the GPIO direction is fixed, so no change needed)
- * 5) turn on uart again
- * The GPIO value occurs to be inverted, so pin high means
- * button is not pressed.
- */
-static bool rb532_button_pressed(void)
-{
-	int val;
-
-	set_latch_u5(0, LO_FOFF);
-	gpio_direction_input(GPIO_BTN_S1);
-
-	val = gpio_get_value(GPIO_BTN_S1);
-
-	rb532_gpio_set_func(GPIO_BTN_S1);
-	set_latch_u5(LO_FOFF, 0);
-
-	return !val;
-}
-
-static void rb532_button_poll(struct input_polled_dev *poll_dev)
-{
-	input_report_key(poll_dev->input, RB532_BTN_KSYM,
-			 rb532_button_pressed());
-	input_sync(poll_dev->input);
-}
-
-static int __devinit rb532_button_probe(struct platform_device *pdev)
-{
-	struct input_polled_dev *poll_dev;
-	int error;
-
-	poll_dev = input_allocate_polled_device();
-	if (!poll_dev)
-		return -ENOMEM;
-
-	poll_dev->poll = rb532_button_poll;
-	poll_dev->poll_interval = RB532_BTN_RATE;
-
-	poll_dev->input->name = "rb532 button";
-	poll_dev->input->phys = "rb532/button0";
-	poll_dev->input->id.bustype = BUS_HOST;
-	poll_dev->input->dev.parent = &pdev->dev;
-
-	dev_set_drvdata(&pdev->dev, poll_dev);
-
-	input_set_capability(poll_dev->input, EV_KEY, RB532_BTN_KSYM);
-
-	error = input_register_polled_device(poll_dev);
-	if (error) {
-		input_free_polled_device(poll_dev);
-		return error;
-	}
-
-	return 0;
-}
-
-static int __devexit rb532_button_remove(struct platform_device *pdev)
-{
-	struct input_polled_dev *poll_dev = dev_get_drvdata(&pdev->dev);
-
-	input_unregister_polled_device(poll_dev);
-	input_free_polled_device(poll_dev);
-	dev_set_drvdata(&pdev->dev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver rb532_button_driver = {
-	.probe = rb532_button_probe,
-	.remove = __devexit_p(rb532_button_remove),
-	.driver = {
-		.name = DRV_NAME,
-		.owner = THIS_MODULE,
-	},
-};
-module_platform_driver(rb532_button_driver);
-
-MODULE_AUTHOR("Phil Sutter <n0-1@freewrt.org>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Support for S1 button on Routerboard 532");
-MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/ANDROID_3.4.5/drivers/input/misc/rotary_encoder.c b/ANDROID_3.4.5/drivers/input/misc/rotary_encoder.c
deleted file mode 100644
index f07f7841..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/rotary_encoder.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * rotary_encoder.c
- *
- * (c) 2009 Daniel Mack <daniel@caiaq.de>
- * Copyright (C) 2011 Johan Hovold <jhovold@gmail.com>
- *
- * state machine code inspired by code from Tim Ruetz
- *
- * A generic driver for rotary encoders connected to GPIO lines.
- * See file:Documentation/input/rotary-encoder.txt for more information
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/rotary_encoder.h>
-#include <linux/slab.h>
-
-#define DRV_NAME "rotary-encoder"
-
-struct rotary_encoder {
-	struct input_dev *input;
-	struct rotary_encoder_platform_data *pdata;
-
-	unsigned int axis;
-	unsigned int pos;
-
-	unsigned int irq_a;
-	unsigned int irq_b;
-
-	bool armed;
-	unsigned char dir;	/* 0 - clockwise, 1 - CCW */
-
-	char last_stable;
-};
-
-static int rotary_encoder_get_state(struct rotary_encoder_platform_data *pdata)
-{
-	int a = !!gpio_get_value(pdata->gpio_a);
-	int b = !!gpio_get_value(pdata->gpio_b);
-
-	a ^= pdata->inverted_a;
-	b ^= pdata->inverted_b;
-
-	return ((a << 1) | b);
-}
-
-static void rotary_encoder_report_event(struct rotary_encoder *encoder)
-{
-	struct rotary_encoder_platform_data *pdata = encoder->pdata;
-
-	if (pdata->relative_axis) {
-		input_report_rel(encoder->input,
-				 pdata->axis, encoder->dir ? -1 : 1);
-	} else {
-		unsigned int pos = encoder->pos;
-
-		if (encoder->dir) {
-			/* turning counter-clockwise */
-			if (pdata->rollover)
-				pos += pdata->steps;
-			if (pos)
-				pos--;
-		} else {
-			/* turning clockwise */
-			if (pdata->rollover || pos < pdata->steps)
-				pos++;
-		}
-
-		if (pdata->rollover)
-			pos %= pdata->steps;
-
-		encoder->pos = pos;
-		input_report_abs(encoder->input, pdata->axis, encoder->pos);
-	}
-
-	input_sync(encoder->input);
-}
-
-static irqreturn_t rotary_encoder_irq(int irq, void *dev_id)
-{
-	struct rotary_encoder *encoder = dev_id;
-	int state;
-
-	state = rotary_encoder_get_state(encoder->pdata);
-
-	switch (state) {
-	case 0x0:
-		if (encoder->armed) {
-			rotary_encoder_report_event(encoder);
-			encoder->armed = false;
-		}
-		break;
-
-	case 0x1:
-	case 0x2:
-		if (encoder->armed)
-			encoder->dir = state - 1;
-		break;
-
-	case 0x3:
-		encoder->armed = true;
-		break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t rotary_encoder_half_period_irq(int irq, void *dev_id)
-{
-	struct rotary_encoder *encoder = dev_id;
-	int state;
-
-	state = rotary_encoder_get_state(encoder->pdata);
-
-	switch (state) {
-	case 0x00:
-	case 0x03:
-		if (state != encoder->last_stable) {
-			rotary_encoder_report_event(encoder);
-			encoder->last_stable = state;
-		}
-		break;
-
-	case 0x01:
-	case 0x02:
-		encoder->dir = (encoder->last_stable + state) & 0x01;
-		break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit rotary_encoder_probe(struct platform_device *pdev)
-{
-	struct rotary_encoder_platform_data *pdata = pdev->dev.platform_data;
-	struct rotary_encoder *encoder;
-	struct input_dev *input;
-	irq_handler_t handler;
-	int err;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "missing platform data\n");
-		return -ENOENT;
-	}
-
-	encoder = kzalloc(sizeof(struct rotary_encoder), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!encoder || !input) {
-		dev_err(&pdev->dev, "failed to allocate memory for device\n");
-		err = -ENOMEM;
-		goto exit_free_mem;
-	}
-
-	encoder->input = input;
-	encoder->pdata = pdata;
-	encoder->irq_a = gpio_to_irq(pdata->gpio_a);
-	encoder->irq_b = gpio_to_irq(pdata->gpio_b);
-
-	/* create and register the input driver */
-	input->name = pdev->name;
-	input->id.bustype = BUS_HOST;
-	input->dev.parent = &pdev->dev;
-
-	if (pdata->relative_axis) {
-		input->evbit[0] = BIT_MASK(EV_REL);
-		input->relbit[0] = BIT_MASK(pdata->axis);
-	} else {
-		input->evbit[0] = BIT_MASK(EV_ABS);
-		input_set_abs_params(encoder->input,
-				     pdata->axis, 0, pdata->steps, 0, 1);
-	}
-
-	err = input_register_device(input);
-	if (err) {
-		dev_err(&pdev->dev, "failed to register input device\n");
-		goto exit_free_mem;
-	}
-
-	/* request the GPIOs */
-	err = gpio_request(pdata->gpio_a, DRV_NAME);
-	if (err) {
-		dev_err(&pdev->dev, "unable to request GPIO %d\n",
-			pdata->gpio_a);
-		goto exit_unregister_input;
-	}
-
-	err = gpio_direction_input(pdata->gpio_a);
-	if (err) {
-		dev_err(&pdev->dev, "unable to set GPIO %d for input\n",
-			pdata->gpio_a);
-		goto exit_unregister_input;
-	}
-
-	err = gpio_request(pdata->gpio_b, DRV_NAME);
-	if (err) {
-		dev_err(&pdev->dev, "unable to request GPIO %d\n",
-			pdata->gpio_b);
-		goto exit_free_gpio_a;
-	}
-
-	err = gpio_direction_input(pdata->gpio_b);
-	if (err) {
-		dev_err(&pdev->dev, "unable to set GPIO %d for input\n",
-			pdata->gpio_b);
-		goto exit_free_gpio_a;
-	}
-
-	/* request the IRQs */
-	if (pdata->half_period) {
-		handler = &rotary_encoder_half_period_irq;
-		encoder->last_stable = rotary_encoder_get_state(pdata);
-	} else {
-		handler = &rotary_encoder_irq;
-	}
-
-	err = request_irq(encoder->irq_a, handler,
-			  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-			  DRV_NAME, encoder);
-	if (err) {
-		dev_err(&pdev->dev, "unable to request IRQ %d\n",
-			encoder->irq_a);
-		goto exit_free_gpio_b;
-	}
-
-	err = request_irq(encoder->irq_b, handler,
-			  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-			  DRV_NAME, encoder);
-	if (err) {
-		dev_err(&pdev->dev, "unable to request IRQ %d\n",
-			encoder->irq_b);
-		goto exit_free_irq_a;
-	}
-
-	platform_set_drvdata(pdev, encoder);
-
-	return 0;
-
-exit_free_irq_a:
-	free_irq(encoder->irq_a, encoder);
-exit_free_gpio_b:
-	gpio_free(pdata->gpio_b);
-exit_free_gpio_a:
-	gpio_free(pdata->gpio_a);
-exit_unregister_input:
-	input_unregister_device(input);
-	input = NULL; /* so we don't try to free it */
-exit_free_mem:
-	input_free_device(input);
-	kfree(encoder);
-	return err;
-}
-
-static int __devexit rotary_encoder_remove(struct platform_device *pdev)
-{
-	struct rotary_encoder *encoder = platform_get_drvdata(pdev);
-	struct rotary_encoder_platform_data *pdata = pdev->dev.platform_data;
-
-	free_irq(encoder->irq_a, encoder);
-	free_irq(encoder->irq_b, encoder);
-	gpio_free(pdata->gpio_a);
-	gpio_free(pdata->gpio_b);
-	input_unregister_device(encoder->input);
-	platform_set_drvdata(pdev, NULL);
-	kfree(encoder);
-
-	return 0;
-}
-
-static struct platform_driver rotary_encoder_driver = {
-	.probe		= rotary_encoder_probe,
-	.remove		= __devexit_p(rotary_encoder_remove),
-	.driver		= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	}
-};
-module_platform_driver(rotary_encoder_driver);
-
-MODULE_ALIAS("platform:" DRV_NAME);
-MODULE_DESCRIPTION("GPIO rotary encoder driver");
-MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>, Johan Hovold");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/misc/sgi_btns.c b/ANDROID_3.4.5/drivers/input/misc/sgi_btns.c
deleted file mode 100644
index 5d9fd557..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/sgi_btns.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- *  SGI Volume Button interface driver
- *
- *  Copyright (C) 2008  Thomas Bogendoerfer <tsbogend@alpha.franken.de>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include <linux/init.h>
-#include <linux/input-polldev.h>
-#include <linux/ioport.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#ifdef CONFIG_SGI_IP22
-#include <asm/sgi/ioc.h>
-
-static inline u8 button_status(void)
-{
-	u8 status;
-
-	status = readb(&sgioc->panel) ^ 0xa0;
-	return ((status & 0x80) >> 6) | ((status & 0x20) >> 5);
-}
-#endif
-
-#ifdef CONFIG_SGI_IP32
-#include <asm/ip32/mace.h>
-
-static inline u8 button_status(void)
-{
-	u64 status;
-
-	status = readq(&mace->perif.audio.control);
-	writeq(status & ~(3U << 23), &mace->perif.audio.control);
-
-	return (status >> 23) & 3;
-}
-#endif
-
-#define BUTTONS_POLL_INTERVAL	30	/* msec */
-#define BUTTONS_COUNT_THRESHOLD	3
-
-static const unsigned short sgi_map[] = {
-	KEY_VOLUMEDOWN,
-	KEY_VOLUMEUP
-};
-
-struct buttons_dev {
-	struct input_polled_dev *poll_dev;
-	unsigned short keymap[ARRAY_SIZE(sgi_map)];
-	int count[ARRAY_SIZE(sgi_map)];
-};
-
-static void handle_buttons(struct input_polled_dev *dev)
-{
-	struct buttons_dev *bdev = dev->private;
-	struct input_dev *input = dev->input;
-	u8 status;
-	int i;
-
-	status = button_status();
-
-	for (i = 0; i < ARRAY_SIZE(bdev->keymap); i++) {
-		if (status & (1U << i)) {
-			if (++bdev->count[i] == BUTTONS_COUNT_THRESHOLD) {
-				input_event(input, EV_MSC, MSC_SCAN, i);
-				input_report_key(input, bdev->keymap[i], 1);
-				input_sync(input);
-			}
-		} else {
-			if (bdev->count[i] >= BUTTONS_COUNT_THRESHOLD) {
-				input_event(input, EV_MSC, MSC_SCAN, i);
-				input_report_key(input, bdev->keymap[i], 0);
-				input_sync(input);
-			}
-			bdev->count[i] = 0;
-		}
-	}
-}
-
-static int __devinit sgi_buttons_probe(struct platform_device *pdev)
-{
-	struct buttons_dev *bdev;
-	struct input_polled_dev *poll_dev;
-	struct input_dev *input;
-	int error, i;
-
-	bdev = kzalloc(sizeof(struct buttons_dev), GFP_KERNEL);
-	poll_dev = input_allocate_polled_device();
-	if (!bdev || !poll_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	memcpy(bdev->keymap, sgi_map, sizeof(bdev->keymap));
-
-	poll_dev->private = bdev;
-	poll_dev->poll = handle_buttons;
-	poll_dev->poll_interval = BUTTONS_POLL_INTERVAL;
-
-	input = poll_dev->input;
-	input->name = "SGI buttons";
-	input->phys = "sgi/input0";
-	input->id.bustype = BUS_HOST;
-	input->dev.parent = &pdev->dev;
-
-	input->keycode = bdev->keymap;
-	input->keycodemax = ARRAY_SIZE(bdev->keymap);
-	input->keycodesize = sizeof(unsigned short);
-
-	input_set_capability(input, EV_MSC, MSC_SCAN);
-	__set_bit(EV_KEY, input->evbit);
-	for (i = 0; i < ARRAY_SIZE(sgi_map); i++)
-		__set_bit(bdev->keymap[i], input->keybit);
-	__clear_bit(KEY_RESERVED, input->keybit);
-
-	bdev->poll_dev = poll_dev;
-	dev_set_drvdata(&pdev->dev, bdev);
-
-	error = input_register_polled_device(poll_dev);
-	if (error)
-		goto err_free_mem;
-
-	return 0;
-
- err_free_mem:
-	input_free_polled_device(poll_dev);
-	kfree(bdev);
-	dev_set_drvdata(&pdev->dev, NULL);
-	return error;
-}
-
-static int __devexit sgi_buttons_remove(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct buttons_dev *bdev = dev_get_drvdata(dev);
-
-	input_unregister_polled_device(bdev->poll_dev);
-	input_free_polled_device(bdev->poll_dev);
-	kfree(bdev);
-	dev_set_drvdata(dev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver sgi_buttons_driver = {
-	.probe	= sgi_buttons_probe,
-	.remove	= __devexit_p(sgi_buttons_remove),
-	.driver	= {
-		.name	= "sgibtns",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(sgi_buttons_driver);
-
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/sparcspkr.c b/ANDROID_3.4.5/drivers/input/misc/sparcspkr.c
deleted file mode 100644
index 0122f535..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/sparcspkr.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
- *  Driver for PC-speaker like devices found on various Sparc systems.
- *
- *  Copyright (c) 2002 Vojtech Pavlik
- *  Copyright (c) 2002, 2006, 2008 David S. Miller (davem@davemloft.net)
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/of_device.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
-
-MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
-MODULE_DESCRIPTION("Sparc Speaker beeper driver");
-MODULE_LICENSE("GPL");
-
-struct grover_beep_info {
-	void __iomem	*freq_regs;
-	void __iomem	*enable_reg;
-};
-
-struct bbc_beep_info {
-	u32		clock_freq;
-	void __iomem	*regs;
-};
-
-struct sparcspkr_state {
-	const char		*name;
-	int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value);
-	spinlock_t		lock;
-	struct input_dev	*input_dev;
-	union {
-		struct grover_beep_info grover;
-		struct bbc_beep_info bbc;
-	} u;
-};
-
-static u32 bbc_count_to_reg(struct bbc_beep_info *info, unsigned int count)
-{
-	u32 val, clock_freq = info->clock_freq;
-	int i;
-
-	if (!count)
-		return 0;
-
-	if (count <= clock_freq >> 20)
-		return 1 << 18;
-
-	if (count >= clock_freq >> 12)
-		return 1 << 10;
-
-	val = 1 << 18;
-	for (i = 19; i >= 11; i--) {
-		val >>= 1;
-		if (count <= clock_freq >> i)
-			break;
-	}
-
-	return val;
-}
-
-static int bbc_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	struct sparcspkr_state *state = dev_get_drvdata(dev->dev.parent);
-	struct bbc_beep_info *info = &state->u.bbc;
-	unsigned int count = 0;
-	unsigned long flags;
-
-	if (type != EV_SND)
-		return -1;
-
-	switch (code) {
-		case SND_BELL: if (value) value = 1000;
-		case SND_TONE: break;
-		default: return -1;
-	}
-
-	if (value > 20 && value < 32767)
-		count = 1193182 / value;
-
-	count = bbc_count_to_reg(info, count);
-
-	spin_lock_irqsave(&state->lock, flags);
-
-	if (count) {
-		outb(0x01,                 info->regs + 0);
-		outb(0x00,                 info->regs + 2);
-		outb((count >> 16) & 0xff, info->regs + 3);
-		outb((count >>  8) & 0xff, info->regs + 4);
-		outb(0x00,                 info->regs + 5);
-	} else {
-		outb(0x00,                 info->regs + 0);
-	}
-
-	spin_unlock_irqrestore(&state->lock, flags);
-
-	return 0;
-}
-
-static int grover_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	struct sparcspkr_state *state = dev_get_drvdata(dev->dev.parent);
-	struct grover_beep_info *info = &state->u.grover;
-	unsigned int count = 0;
-	unsigned long flags;
-
-	if (type != EV_SND)
-		return -1;
-
-	switch (code) {
-		case SND_BELL: if (value) value = 1000;
-		case SND_TONE: break;
-		default: return -1;
-	}
-
-	if (value > 20 && value < 32767)
-		count = 1193182 / value;
-
-	spin_lock_irqsave(&state->lock, flags);
-
-	if (count) {
-		/* enable counter 2 */
-		outb(inb(info->enable_reg) | 3, info->enable_reg);
-		/* set command for counter 2, 2 byte write */
-		outb(0xB6, info->freq_regs + 1);
-		/* select desired HZ */
-		outb(count & 0xff, info->freq_regs + 0);
-		outb((count >> 8) & 0xff, info->freq_regs + 0);
-	} else {
-		/* disable counter 2 */
-		outb(inb_p(info->enable_reg) & 0xFC, info->enable_reg);
-	}
-
-	spin_unlock_irqrestore(&state->lock, flags);
-
-	return 0;
-}
-
-static int __devinit sparcspkr_probe(struct device *dev)
-{
-	struct sparcspkr_state *state = dev_get_drvdata(dev);
-	struct input_dev *input_dev;
-	int error;
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	input_dev->name = state->name;
-	input_dev->phys = "sparc/input0";
-	input_dev->id.bustype = BUS_ISA;
-	input_dev->id.vendor = 0x001f;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_SND);
-	input_dev->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE);
-
-	input_dev->event = state->event;
-
-	error = input_register_device(input_dev);
-	if (error) {
-		input_free_device(input_dev);
-		return error;
-	}
-
-	state->input_dev = input_dev;
-
-	return 0;
-}
-
-static void sparcspkr_shutdown(struct platform_device *dev)
-{
-	struct sparcspkr_state *state = dev_get_drvdata(&dev->dev);
-	struct input_dev *input_dev = state->input_dev;
-
-	/* turn off the speaker */
-	state->event(input_dev, EV_SND, SND_BELL, 0);
-}
-
-static int __devinit bbc_beep_probe(struct platform_device *op)
-{
-	struct sparcspkr_state *state;
-	struct bbc_beep_info *info;
-	struct device_node *dp;
-	int err = -ENOMEM;
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (!state)
-		goto out_err;
-
-	state->name = "Sparc BBC Speaker";
-	state->event = bbc_spkr_event;
-	spin_lock_init(&state->lock);
-
-	dp = of_find_node_by_path("/");
-	err = -ENODEV;
-	if (!dp)
-		goto out_free;
-
-	info = &state->u.bbc;
-	info->clock_freq = of_getintprop_default(dp, "clock-frequency", 0);
-	if (!info->clock_freq)
-		goto out_free;
-
-	info->regs = of_ioremap(&op->resource[0], 0, 6, "bbc beep");
-	if (!info->regs)
-		goto out_free;
-
-	dev_set_drvdata(&op->dev, state);
-
-	err = sparcspkr_probe(&op->dev);
-	if (err)
-		goto out_clear_drvdata;
-
-	return 0;
-
-out_clear_drvdata:
-	dev_set_drvdata(&op->dev, NULL);
-	of_iounmap(&op->resource[0], info->regs, 6);
-
-out_free:
-	kfree(state);
-out_err:
-	return err;
-}
-
-static int __devexit bbc_remove(struct platform_device *op)
-{
-	struct sparcspkr_state *state = dev_get_drvdata(&op->dev);
-	struct input_dev *input_dev = state->input_dev;
-	struct bbc_beep_info *info = &state->u.bbc;
-
-	/* turn off the speaker */
-	state->event(input_dev, EV_SND, SND_BELL, 0);
-
-	input_unregister_device(input_dev);
-
-	of_iounmap(&op->resource[0], info->regs, 6);
-
-	dev_set_drvdata(&op->dev, NULL);
-	kfree(state);
-
-	return 0;
-}
-
-static const struct of_device_id bbc_beep_match[] = {
-	{
-		.name = "beep",
-		.compatible = "SUNW,bbc-beep",
-	},
-	{},
-};
-
-static struct platform_driver bbc_beep_driver = {
-	.driver = {
-		.name = "bbcbeep",
-		.owner = THIS_MODULE,
-		.of_match_table = bbc_beep_match,
-	},
-	.probe		= bbc_beep_probe,
-	.remove		= __devexit_p(bbc_remove),
-	.shutdown	= sparcspkr_shutdown,
-};
-
-static int __devinit grover_beep_probe(struct platform_device *op)
-{
-	struct sparcspkr_state *state;
-	struct grover_beep_info *info;
-	int err = -ENOMEM;
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (!state)
-		goto out_err;
-
-	state->name = "Sparc Grover Speaker";
-	state->event = grover_spkr_event;
-	spin_lock_init(&state->lock);
-
-	info = &state->u.grover;
-	info->freq_regs = of_ioremap(&op->resource[2], 0, 2, "grover beep freq");
-	if (!info->freq_regs)
-		goto out_free;
-
-	info->enable_reg = of_ioremap(&op->resource[3], 0, 1, "grover beep enable");
-	if (!info->enable_reg)
-		goto out_unmap_freq_regs;
-
-	dev_set_drvdata(&op->dev, state);
-
-	err = sparcspkr_probe(&op->dev);
-	if (err)
-		goto out_clear_drvdata;
-
-	return 0;
-
-out_clear_drvdata:
-	dev_set_drvdata(&op->dev, NULL);
-	of_iounmap(&op->resource[3], info->enable_reg, 1);
-
-out_unmap_freq_regs:
-	of_iounmap(&op->resource[2], info->freq_regs, 2);
-out_free:
-	kfree(state);
-out_err:
-	return err;
-}
-
-static int __devexit grover_remove(struct platform_device *op)
-{
-	struct sparcspkr_state *state = dev_get_drvdata(&op->dev);
-	struct grover_beep_info *info = &state->u.grover;
-	struct input_dev *input_dev = state->input_dev;
-
-	/* turn off the speaker */
-	state->event(input_dev, EV_SND, SND_BELL, 0);
-
-	input_unregister_device(input_dev);
-
-	of_iounmap(&op->resource[3], info->enable_reg, 1);
-	of_iounmap(&op->resource[2], info->freq_regs, 2);
-
-	dev_set_drvdata(&op->dev, NULL);
-	kfree(state);
-
-	return 0;
-}
-
-static const struct of_device_id grover_beep_match[] = {
-	{
-		.name = "beep",
-		.compatible = "SUNW,smbus-beep",
-	},
-	{},
-};
-
-static struct platform_driver grover_beep_driver = {
-	.driver = {
-		.name = "groverbeep",
-		.owner = THIS_MODULE,
-		.of_match_table = grover_beep_match,
-	},
-	.probe		= grover_beep_probe,
-	.remove		= __devexit_p(grover_remove),
-	.shutdown	= sparcspkr_shutdown,
-};
-
-static int __init sparcspkr_init(void)
-{
-	int err = platform_driver_register(&bbc_beep_driver);
-
-	if (!err) {
-		err = platform_driver_register(&grover_beep_driver);
-		if (err)
-			platform_driver_unregister(&bbc_beep_driver);
-	}
-
-	return err;
-}
-
-static void __exit sparcspkr_exit(void)
-{
-	platform_driver_unregister(&bbc_beep_driver);
-	platform_driver_unregister(&grover_beep_driver);
-}
-
-module_init(sparcspkr_init);
-module_exit(sparcspkr_exit);
diff --git a/ANDROID_3.4.5/drivers/input/misc/twl4030-pwrbutton.c b/ANDROID_3.4.5/drivers/input/misc/twl4030-pwrbutton.c
deleted file mode 100644
index 38e4b507..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/twl4030-pwrbutton.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/**
- * twl4030-pwrbutton.c - TWL4030 Power Button Input Driver
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Written by Peter De Schrijver <peter.de-schrijver@nokia.com>
- * Several fixes by Felipe Balbi <felipe.balbi@nokia.com>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of this
- * archive for more details.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/i2c/twl.h>
-
-#define PWR_PWRON_IRQ (1 << 0)
-
-#define STS_HW_CONDITIONS 0xf
-
-static irqreturn_t powerbutton_irq(int irq, void *_pwr)
-{
-	struct input_dev *pwr = _pwr;
-	int err;
-	u8 value;
-
-	err = twl_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value,
-				STS_HW_CONDITIONS);
-	if (!err)  {
-		input_report_key(pwr, KEY_POWER, value & PWR_PWRON_IRQ);
-		input_sync(pwr);
-	} else {
-		dev_err(pwr->dev.parent, "twl4030: i2c error %d while reading"
-			" TWL4030 PM_MASTER STS_HW_CONDITIONS register\n", err);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int __init twl4030_pwrbutton_probe(struct platform_device *pdev)
-{
-	struct input_dev *pwr;
-	int irq = platform_get_irq(pdev, 0);
-	int err;
-
-	pwr = input_allocate_device();
-	if (!pwr) {
-		dev_dbg(&pdev->dev, "Can't allocate power button\n");
-		return -ENOMEM;
-	}
-
-	pwr->evbit[0] = BIT_MASK(EV_KEY);
-	pwr->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER);
-	pwr->name = "twl4030_pwrbutton";
-	pwr->phys = "twl4030_pwrbutton/input0";
-	pwr->dev.parent = &pdev->dev;
-
-	err = request_threaded_irq(irq, NULL, powerbutton_irq,
-			IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-			"twl4030_pwrbutton", pwr);
-	if (err < 0) {
-		dev_dbg(&pdev->dev, "Can't get IRQ for pwrbutton: %d\n", err);
-		goto free_input_dev;
-	}
-
-	err = input_register_device(pwr);
-	if (err) {
-		dev_dbg(&pdev->dev, "Can't register power button: %d\n", err);
-		goto free_irq;
-	}
-
-	platform_set_drvdata(pdev, pwr);
-
-	return 0;
-
-free_irq:
-	free_irq(irq, pwr);
-free_input_dev:
-	input_free_device(pwr);
-	return err;
-}
-
-static int __exit twl4030_pwrbutton_remove(struct platform_device *pdev)
-{
-	struct input_dev *pwr = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	free_irq(irq, pwr);
-	input_unregister_device(pwr);
-
-	return 0;
-}
-
-static struct platform_driver twl4030_pwrbutton_driver = {
-	.remove		= __exit_p(twl4030_pwrbutton_remove),
-	.driver		= {
-		.name	= "twl4030_pwrbutton",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init twl4030_pwrbutton_init(void)
-{
-	return platform_driver_probe(&twl4030_pwrbutton_driver,
-			twl4030_pwrbutton_probe);
-}
-module_init(twl4030_pwrbutton_init);
-
-static void __exit twl4030_pwrbutton_exit(void)
-{
-	platform_driver_unregister(&twl4030_pwrbutton_driver);
-}
-module_exit(twl4030_pwrbutton_exit);
-
-MODULE_ALIAS("platform:twl4030_pwrbutton");
-MODULE_DESCRIPTION("Triton2 Power Button");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Peter De Schrijver <peter.de-schrijver@nokia.com>");
-MODULE_AUTHOR("Felipe Balbi <felipe.balbi@nokia.com>");
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/twl4030-vibra.c b/ANDROID_3.4.5/drivers/input/misc/twl4030-vibra.c
deleted file mode 100644
index fc0ed9b4..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/twl4030-vibra.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * twl4030-vibra.c - TWL4030 Vibrator driver
- *
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Written by Henrik Saari <henrik.saari@nokia.com>
- * Updates by Felipe Balbi <felipe.balbi@nokia.com>
- * Input by Jari Vanhala <ext-jari.vanhala@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/platform_device.h>
-#include <linux/workqueue.h>
-#include <linux/i2c/twl.h>
-#include <linux/mfd/twl4030-audio.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-
-/* MODULE ID2 */
-#define LEDEN		0x00
-
-/* ForceFeedback */
-#define EFFECT_DIR_180_DEG	0x8000 /* range is 0 - 0xFFFF */
-
-struct vibra_info {
-	struct device		*dev;
-	struct input_dev	*input_dev;
-
-	struct workqueue_struct *workqueue;
-	struct work_struct	play_work;
-
-	bool			enabled;
-	int			speed;
-	int			direction;
-
-	bool			coexist;
-};
-
-static void vibra_disable_leds(void)
-{
-	u8 reg;
-
-	/* Disable LEDA & LEDB, cannot be used with vibra (PWM) */
-	twl_i2c_read_u8(TWL4030_MODULE_LED, &reg, LEDEN);
-	reg &= ~0x03;
-	twl_i2c_write_u8(TWL4030_MODULE_LED, LEDEN, reg);
-}
-
-/* Powers H-Bridge and enables audio clk */
-static void vibra_enable(struct vibra_info *info)
-{
-	u8 reg;
-
-	twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
-
-	/* turn H-Bridge on */
-	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
-			&reg, TWL4030_REG_VIBRA_CTL);
-	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-			 (reg | TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
-
-	twl4030_audio_enable_resource(TWL4030_AUDIO_RES_APLL);
-
-	info->enabled = true;
-}
-
-static void vibra_disable(struct vibra_info *info)
-{
-	u8 reg;
-
-	/* Power down H-Bridge */
-	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
-			&reg, TWL4030_REG_VIBRA_CTL);
-	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-			 (reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
-
-	twl4030_audio_disable_resource(TWL4030_AUDIO_RES_APLL);
-	twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
-
-	info->enabled = false;
-}
-
-static void vibra_play_work(struct work_struct *work)
-{
-	struct vibra_info *info = container_of(work,
-			struct vibra_info, play_work);
-	int dir;
-	int pwm;
-	u8 reg;
-
-	dir = info->direction;
-	pwm = info->speed;
-
-	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
-			&reg, TWL4030_REG_VIBRA_CTL);
-	if (pwm && (!info->coexist || !(reg & TWL4030_VIBRA_SEL))) {
-
-		if (!info->enabled)
-			vibra_enable(info);
-
-		/* set vibra rotation direction */
-		twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
-				&reg, TWL4030_REG_VIBRA_CTL);
-		reg = (dir) ? (reg | TWL4030_VIBRA_DIR) :
-			(reg & ~TWL4030_VIBRA_DIR);
-		twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-				 reg, TWL4030_REG_VIBRA_CTL);
-
-		/* set PWM, 1 = max, 255 = min */
-		twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
-				 256 - pwm, TWL4030_REG_VIBRA_SET);
-	} else {
-		if (info->enabled)
-			vibra_disable(info);
-	}
-}
-
-/*** Input/ForceFeedback ***/
-
-static int vibra_play(struct input_dev *input, void *data,
-		      struct ff_effect *effect)
-{
-	struct vibra_info *info = input_get_drvdata(input);
-
-	info->speed = effect->u.rumble.strong_magnitude >> 8;
-	if (!info->speed)
-		info->speed = effect->u.rumble.weak_magnitude >> 9;
-	info->direction = effect->direction < EFFECT_DIR_180_DEG ? 0 : 1;
-	queue_work(info->workqueue, &info->play_work);
-	return 0;
-}
-
-static int twl4030_vibra_open(struct input_dev *input)
-{
-	struct vibra_info *info = input_get_drvdata(input);
-
-	info->workqueue = create_singlethread_workqueue("vibra");
-	if (info->workqueue == NULL) {
-		dev_err(&input->dev, "couldn't create workqueue\n");
-		return -ENOMEM;
-	}
-	return 0;
-}
-
-static void twl4030_vibra_close(struct input_dev *input)
-{
-	struct vibra_info *info = input_get_drvdata(input);
-
-	cancel_work_sync(&info->play_work);
-	INIT_WORK(&info->play_work, vibra_play_work); /* cleanup */
-	destroy_workqueue(info->workqueue);
-	info->workqueue = NULL;
-
-	if (info->enabled)
-		vibra_disable(info);
-}
-
-/*** Module ***/
-#ifdef CONFIG_PM_SLEEP
-static int twl4030_vibra_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct vibra_info *info = platform_get_drvdata(pdev);
-
-	if (info->enabled)
-		vibra_disable(info);
-
-	return 0;
-}
-
-static int twl4030_vibra_resume(struct device *dev)
-{
-	vibra_disable_leds();
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops,
-			 twl4030_vibra_suspend, twl4030_vibra_resume);
-
-static int __devinit twl4030_vibra_probe(struct platform_device *pdev)
-{
-	struct twl4030_vibra_data *pdata = pdev->dev.platform_data;
-	struct vibra_info *info;
-	int ret;
-
-	if (!pdata) {
-		dev_dbg(&pdev->dev, "platform_data not available\n");
-		return -EINVAL;
-	}
-
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info)
-		return -ENOMEM;
-
-	info->dev = &pdev->dev;
-	info->coexist = pdata->coexist;
-	INIT_WORK(&info->play_work, vibra_play_work);
-
-	info->input_dev = input_allocate_device();
-	if (info->input_dev == NULL) {
-		dev_err(&pdev->dev, "couldn't allocate input device\n");
-		ret = -ENOMEM;
-		goto err_kzalloc;
-	}
-
-	input_set_drvdata(info->input_dev, info);
-
-	info->input_dev->name = "twl4030:vibrator";
-	info->input_dev->id.version = 1;
-	info->input_dev->dev.parent = pdev->dev.parent;
-	info->input_dev->open = twl4030_vibra_open;
-	info->input_dev->close = twl4030_vibra_close;
-	__set_bit(FF_RUMBLE, info->input_dev->ffbit);
-
-	ret = input_ff_create_memless(info->input_dev, NULL, vibra_play);
-	if (ret < 0) {
-		dev_dbg(&pdev->dev, "couldn't register vibrator to FF\n");
-		goto err_ialloc;
-	}
-
-	ret = input_register_device(info->input_dev);
-	if (ret < 0) {
-		dev_dbg(&pdev->dev, "couldn't register input device\n");
-		goto err_iff;
-	}
-
-	vibra_disable_leds();
-
-	platform_set_drvdata(pdev, info);
-	return 0;
-
-err_iff:
-	input_ff_destroy(info->input_dev);
-err_ialloc:
-	input_free_device(info->input_dev);
-err_kzalloc:
-	kfree(info);
-	return ret;
-}
-
-static int __devexit twl4030_vibra_remove(struct platform_device *pdev)
-{
-	struct vibra_info *info = platform_get_drvdata(pdev);
-
-	/* this also free ff-memless and calls close if needed */
-	input_unregister_device(info->input_dev);
-	kfree(info);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver twl4030_vibra_driver = {
-	.probe		= twl4030_vibra_probe,
-	.remove		= __devexit_p(twl4030_vibra_remove),
-	.driver		= {
-		.name	= "twl4030-vibra",
-		.owner	= THIS_MODULE,
-		.pm	= &twl4030_vibra_pm_ops,
-	},
-};
-module_platform_driver(twl4030_vibra_driver);
-
-MODULE_ALIAS("platform:twl4030-vibra");
-MODULE_DESCRIPTION("TWL4030 Vibra driver");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Nokia Corporation");
diff --git a/ANDROID_3.4.5/drivers/input/misc/twl6040-vibra.c b/ANDROID_3.4.5/drivers/input/misc/twl6040-vibra.c
deleted file mode 100644
index 14e94f56..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/twl6040-vibra.c
+++ /dev/null
@@ -1,419 +0,0 @@
-/*
- * twl6040-vibra.c - TWL6040 Vibrator driver
- *
- * Author:      Jorge Eduardo Candelaria <jorge.candelaria@ti.com>
- * Author:      Misael Lopez Cruz <misael.lopez@ti.com>
- *
- * Copyright:   (C) 2011 Texas Instruments, Inc.
- *
- * Based on twl4030-vibra.c by Henrik Saari <henrik.saari@nokia.com>
- *				Felipe Balbi <felipe.balbi@nokia.com>
- *				Jari Vanhala <ext-javi.vanhala@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/workqueue.h>
-#include <linux/input.h>
-#include <linux/mfd/twl6040.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/regulator/consumer.h>
-
-#define EFFECT_DIR_180_DEG	0x8000
-
-/* Recommended modulation index 85% */
-#define TWL6040_VIBRA_MOD	85
-
-#define TWL6040_NUM_SUPPLIES 2
-
-struct vibra_info {
-	struct device *dev;
-	struct input_dev *input_dev;
-	struct workqueue_struct *workqueue;
-	struct work_struct play_work;
-	struct mutex mutex;
-	int irq;
-
-	bool enabled;
-	int weak_speed;
-	int strong_speed;
-	int direction;
-
-	unsigned int vibldrv_res;
-	unsigned int vibrdrv_res;
-	unsigned int viblmotor_res;
-	unsigned int vibrmotor_res;
-
-	struct regulator_bulk_data supplies[TWL6040_NUM_SUPPLIES];
-
-	struct twl6040 *twl6040;
-};
-
-static irqreturn_t twl6040_vib_irq_handler(int irq, void *data)
-{
-	struct vibra_info *info = data;
-	struct twl6040 *twl6040 = info->twl6040;
-	u8 status;
-
-	status = twl6040_reg_read(twl6040, TWL6040_REG_STATUS);
-	if (status & TWL6040_VIBLOCDET) {
-		dev_warn(info->dev, "Left Vibrator overcurrent detected\n");
-		twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLL,
-				   TWL6040_VIBENA);
-	}
-	if (status & TWL6040_VIBROCDET) {
-		dev_warn(info->dev, "Right Vibrator overcurrent detected\n");
-		twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLR,
-				   TWL6040_VIBENA);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void twl6040_vibra_enable(struct vibra_info *info)
-{
-	struct twl6040 *twl6040 = info->twl6040;
-	int ret;
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(info->supplies), info->supplies);
-	if (ret) {
-		dev_err(info->dev, "failed to enable regulators %d\n", ret);
-		return;
-	}
-
-	twl6040_power(info->twl6040, 1);
-	if (twl6040_get_revid(twl6040) <= TWL6040_REV_ES1_1) {
-		/*
-		 * ERRATA: Disable overcurrent protection for at least
-		 * 3ms when enabling vibrator drivers to avoid false
-		 * overcurrent detection
-		 */
-		twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL,
-				  TWL6040_VIBENA | TWL6040_VIBCTRL);
-		twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR,
-				  TWL6040_VIBENA | TWL6040_VIBCTRL);
-		usleep_range(3000, 3500);
-	}
-
-	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL,
-			  TWL6040_VIBENA);
-	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR,
-			  TWL6040_VIBENA);
-
-	info->enabled = true;
-}
-
-static void twl6040_vibra_disable(struct vibra_info *info)
-{
-	struct twl6040 *twl6040 = info->twl6040;
-
-	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL, 0x00);
-	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR, 0x00);
-	twl6040_power(info->twl6040, 0);
-
-	regulator_bulk_disable(ARRAY_SIZE(info->supplies), info->supplies);
-
-	info->enabled = false;
-}
-
-static u8 twl6040_vibra_code(int vddvib, int vibdrv_res, int motor_res,
-			     int speed, int direction)
-{
-	int vpk, max_code;
-	u8 vibdat;
-
-	/* output swing */
-	vpk = (vddvib * motor_res * TWL6040_VIBRA_MOD) /
-		(100 * (vibdrv_res + motor_res));
-
-	/* 50mV per VIBDAT code step */
-	max_code = vpk / 50;
-	if (max_code > TWL6040_VIBDAT_MAX)
-		max_code = TWL6040_VIBDAT_MAX;
-
-	/* scale speed to max allowed code */
-	vibdat = (u8)((speed * max_code) / USHRT_MAX);
-
-	/* 2's complement for direction > 180 degrees */
-	vibdat *= direction;
-
-	return vibdat;
-}
-
-static void twl6040_vibra_set_effect(struct vibra_info *info)
-{
-	struct twl6040 *twl6040 = info->twl6040;
-	u8 vibdatl, vibdatr;
-	int volt;
-
-	/* weak motor */
-	volt = regulator_get_voltage(info->supplies[0].consumer) / 1000;
-	vibdatl = twl6040_vibra_code(volt, info->vibldrv_res,
-				     info->viblmotor_res,
-				     info->weak_speed, info->direction);
-
-	/* strong motor */
-	volt = regulator_get_voltage(info->supplies[1].consumer) / 1000;
-	vibdatr = twl6040_vibra_code(volt, info->vibrdrv_res,
-				     info->vibrmotor_res,
-				     info->strong_speed, info->direction);
-
-	twl6040_reg_write(twl6040, TWL6040_REG_VIBDATL, vibdatl);
-	twl6040_reg_write(twl6040, TWL6040_REG_VIBDATR, vibdatr);
-}
-
-static void vibra_play_work(struct work_struct *work)
-{
-	struct vibra_info *info = container_of(work,
-				struct vibra_info, play_work);
-
-	mutex_lock(&info->mutex);
-
-	if (info->weak_speed || info->strong_speed) {
-		if (!info->enabled)
-			twl6040_vibra_enable(info);
-
-		twl6040_vibra_set_effect(info);
-	} else if (info->enabled)
-		twl6040_vibra_disable(info);
-
-	mutex_unlock(&info->mutex);
-}
-
-static int vibra_play(struct input_dev *input, void *data,
-		      struct ff_effect *effect)
-{
-	struct vibra_info *info = input_get_drvdata(input);
-	int ret;
-
-	/* Do not allow effect, while the routing is set to use audio */
-	ret = twl6040_get_vibralr_status(info->twl6040);
-	if (ret & TWL6040_VIBSEL) {
-		dev_info(&input->dev, "Vibra is configured for audio\n");
-		return -EBUSY;
-	}
-
-	info->weak_speed = effect->u.rumble.weak_magnitude;
-	info->strong_speed = effect->u.rumble.strong_magnitude;
-	info->direction = effect->direction < EFFECT_DIR_180_DEG ? 1 : -1;
-
-	ret = queue_work(info->workqueue, &info->play_work);
-	if (!ret) {
-		dev_info(&input->dev, "work is already on queue\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static void twl6040_vibra_close(struct input_dev *input)
-{
-	struct vibra_info *info = input_get_drvdata(input);
-
-	cancel_work_sync(&info->play_work);
-
-	mutex_lock(&info->mutex);
-
-	if (info->enabled)
-		twl6040_vibra_disable(info);
-
-	mutex_unlock(&info->mutex);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int twl6040_vibra_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct vibra_info *info = platform_get_drvdata(pdev);
-
-	mutex_lock(&info->mutex);
-
-	if (info->enabled)
-		twl6040_vibra_disable(info);
-
-	mutex_unlock(&info->mutex);
-
-	return 0;
-}
-
-#endif
-
-static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL);
-
-static int __devinit twl6040_vibra_probe(struct platform_device *pdev)
-{
-	struct twl6040_vibra_data *pdata = pdev->dev.platform_data;
-	struct vibra_info *info;
-	int ret;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "platform_data not available\n");
-		return -EINVAL;
-	}
-
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
-		dev_err(&pdev->dev, "couldn't allocate memory\n");
-		return -ENOMEM;
-	}
-
-	info->dev = &pdev->dev;
-	info->twl6040 = dev_get_drvdata(pdev->dev.parent);
-	info->vibldrv_res = pdata->vibldrv_res;
-	info->vibrdrv_res = pdata->vibrdrv_res;
-	info->viblmotor_res = pdata->viblmotor_res;
-	info->vibrmotor_res = pdata->vibrmotor_res;
-	if ((!info->vibldrv_res && !info->viblmotor_res) ||
-	    (!info->vibrdrv_res && !info->vibrmotor_res)) {
-		dev_err(info->dev, "invalid vibra driver/motor resistance\n");
-		ret = -EINVAL;
-		goto err_kzalloc;
-	}
-
-	info->irq = platform_get_irq(pdev, 0);
-	if (info->irq < 0) {
-		dev_err(info->dev, "invalid irq\n");
-		ret = -EINVAL;
-		goto err_kzalloc;
-	}
-
-	mutex_init(&info->mutex);
-
-	info->input_dev = input_allocate_device();
-	if (info->input_dev == NULL) {
-		dev_err(info->dev, "couldn't allocate input device\n");
-		ret = -ENOMEM;
-		goto err_kzalloc;
-	}
-
-	input_set_drvdata(info->input_dev, info);
-
-	info->input_dev->name = "twl6040:vibrator";
-	info->input_dev->id.version = 1;
-	info->input_dev->dev.parent = pdev->dev.parent;
-	info->input_dev->close = twl6040_vibra_close;
-	__set_bit(FF_RUMBLE, info->input_dev->ffbit);
-
-	ret = input_ff_create_memless(info->input_dev, NULL, vibra_play);
-	if (ret < 0) {
-		dev_err(info->dev, "couldn't register vibrator to FF\n");
-		goto err_ialloc;
-	}
-
-	ret = input_register_device(info->input_dev);
-	if (ret < 0) {
-		dev_err(info->dev, "couldn't register input device\n");
-		goto err_iff;
-	}
-
-	platform_set_drvdata(pdev, info);
-
-	ret = request_threaded_irq(info->irq, NULL, twl6040_vib_irq_handler, 0,
-				   "twl6040_irq_vib", info);
-	if (ret) {
-		dev_err(info->dev, "VIB IRQ request failed: %d\n", ret);
-		goto err_irq;
-	}
-
-	info->supplies[0].supply = "vddvibl";
-	info->supplies[1].supply = "vddvibr";
-	ret = regulator_bulk_get(info->dev, ARRAY_SIZE(info->supplies),
-				 info->supplies);
-	if (ret) {
-		dev_err(info->dev, "couldn't get regulators %d\n", ret);
-		goto err_regulator;
-	}
-
-	if (pdata->vddvibl_uV) {
-		ret = regulator_set_voltage(info->supplies[0].consumer,
-					    pdata->vddvibl_uV,
-					    pdata->vddvibl_uV);
-		if (ret) {
-			dev_err(info->dev, "failed to set VDDVIBL volt %d\n",
-				ret);
-			goto err_voltage;
-		}
-	}
-
-	if (pdata->vddvibr_uV) {
-		ret = regulator_set_voltage(info->supplies[1].consumer,
-					    pdata->vddvibr_uV,
-					    pdata->vddvibr_uV);
-		if (ret) {
-			dev_err(info->dev, "failed to set VDDVIBR volt %d\n",
-				ret);
-			goto err_voltage;
-		}
-	}
-
-	info->workqueue = alloc_workqueue("twl6040-vibra", 0, 0);
-	if (info->workqueue == NULL) {
-		dev_err(info->dev, "couldn't create workqueue\n");
-		ret = -ENOMEM;
-		goto err_voltage;
-	}
-	INIT_WORK(&info->play_work, vibra_play_work);
-
-	return 0;
-
-err_voltage:
-	regulator_bulk_free(ARRAY_SIZE(info->supplies), info->supplies);
-err_regulator:
-	free_irq(info->irq, info);
-err_irq:
-	input_unregister_device(info->input_dev);
-	info->input_dev = NULL;
-err_iff:
-	if (info->input_dev)
-		input_ff_destroy(info->input_dev);
-err_ialloc:
-	input_free_device(info->input_dev);
-err_kzalloc:
-	kfree(info);
-	return ret;
-}
-
-static int __devexit twl6040_vibra_remove(struct platform_device *pdev)
-{
-	struct vibra_info *info = platform_get_drvdata(pdev);
-
-	input_unregister_device(info->input_dev);
-	free_irq(info->irq, info);
-	regulator_bulk_free(ARRAY_SIZE(info->supplies), info->supplies);
-	destroy_workqueue(info->workqueue);
-	kfree(info);
-
-	return 0;
-}
-
-static struct platform_driver twl6040_vibra_driver = {
-	.probe		= twl6040_vibra_probe,
-	.remove		= __devexit_p(twl6040_vibra_remove),
-	.driver		= {
-		.name	= "twl6040-vibra",
-		.owner	= THIS_MODULE,
-		.pm	= &twl6040_vibra_pm_ops,
-	},
-};
-module_platform_driver(twl6040_vibra_driver);
-
-MODULE_ALIAS("platform:twl6040-vibra");
-MODULE_DESCRIPTION("TWL6040 Vibra driver");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Jorge Eduardo Candelaria <jorge.candelaria@ti.com>");
-MODULE_AUTHOR("Misael Lopez Cruz <misael.lopez@ti.com>");
diff --git a/ANDROID_3.4.5/drivers/input/misc/uinput.c b/ANDROID_3.4.5/drivers/input/misc/uinput.c
deleted file mode 100644
index 73605689..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/uinput.c
+++ /dev/null
@@ -1,834 +0,0 @@
-/*
- *  User level driver support for input subsystem
- *
- * Heavily based on evdev.c by Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org>
- *
- * Changes/Revisions:
- *	0.3	09/04/2006 (Anssi Hannula <anssi.hannula@gmail.com>)
- *		- updated ff support for the changes in kernel interface
- *		- added MODULE_VERSION
- *	0.2	16/10/2004 (Micah Dowty <micah@navi.cx>)
- *		- added force feedback support
- *              - added UI_SET_PHYS
- *	0.1	20/06/2002
- *		- first public version
- */
-#include <linux/poll.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/uinput.h>
-#include <linux/input/mt.h>
-#include "../input-compat.h"
-
-static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	struct uinput_device	*udev = input_get_drvdata(dev);
-
-	udev->buff[udev->head].type = type;
-	udev->buff[udev->head].code = code;
-	udev->buff[udev->head].value = value;
-	do_gettimeofday(&udev->buff[udev->head].time);
-	udev->head = (udev->head + 1) % UINPUT_BUFFER_SIZE;
-
-	wake_up_interruptible(&udev->waitq);
-
-	return 0;
-}
-
-/* Atomically allocate an ID for the given request. Returns 0 on success. */
-static int uinput_request_alloc_id(struct uinput_device *udev, struct uinput_request *request)
-{
-	int id;
-	int err = -1;
-
-	spin_lock(&udev->requests_lock);
-
-	for (id = 0; id < UINPUT_NUM_REQUESTS; id++) {
-		if (!udev->requests[id]) {
-			request->id = id;
-			udev->requests[id] = request;
-			err = 0;
-			break;
-		}
-	}
-
-	spin_unlock(&udev->requests_lock);
-	return err;
-}
-
-static struct uinput_request *uinput_request_find(struct uinput_device *udev, int id)
-{
-	/* Find an input request, by ID. Returns NULL if the ID isn't valid. */
-	if (id >= UINPUT_NUM_REQUESTS || id < 0)
-		return NULL;
-
-	return udev->requests[id];
-}
-
-static inline int uinput_request_reserve_slot(struct uinput_device *udev, struct uinput_request *request)
-{
-	/* Allocate slot. If none are available right away, wait. */
-	return wait_event_interruptible(udev->requests_waitq,
-					!uinput_request_alloc_id(udev, request));
-}
-
-static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request)
-{
-	/* Mark slot as available */
-	udev->requests[request->id] = NULL;
-	wake_up(&udev->requests_waitq);
-
-	complete(&request->done);
-}
-
-static int uinput_request_submit(struct uinput_device *udev, struct uinput_request *request)
-{
-	int retval;
-
-	retval = uinput_request_reserve_slot(udev, request);
-	if (retval)
-		return retval;
-
-	retval = mutex_lock_interruptible(&udev->mutex);
-	if (retval)
-		return retval;
-
-	if (udev->state != UIST_CREATED) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	/* Tell our userspace app about this new request by queueing an input event */
-	uinput_dev_event(udev->dev, EV_UINPUT, request->code, request->id);
-
- out:
-	mutex_unlock(&udev->mutex);
-	return retval;
-}
-
-/*
- * Fail all ouitstanding requests so handlers don't wait for the userspace
- * to finish processing them.
- */
-static void uinput_flush_requests(struct uinput_device *udev)
-{
-	struct uinput_request *request;
-	int i;
-
-	spin_lock(&udev->requests_lock);
-
-	for (i = 0; i < UINPUT_NUM_REQUESTS; i++) {
-		request = udev->requests[i];
-		if (request) {
-			request->retval = -ENODEV;
-			uinput_request_done(udev, request);
-		}
-	}
-
-	spin_unlock(&udev->requests_lock);
-}
-
-static void uinput_dev_set_gain(struct input_dev *dev, u16 gain)
-{
-	uinput_dev_event(dev, EV_FF, FF_GAIN, gain);
-}
-
-static void uinput_dev_set_autocenter(struct input_dev *dev, u16 magnitude)
-{
-	uinput_dev_event(dev, EV_FF, FF_AUTOCENTER, magnitude);
-}
-
-static int uinput_dev_playback(struct input_dev *dev, int effect_id, int value)
-{
-	return uinput_dev_event(dev, EV_FF, effect_id, value);
-}
-
-static int uinput_dev_upload_effect(struct input_dev *dev, struct ff_effect *effect, struct ff_effect *old)
-{
-	struct uinput_device *udev = input_get_drvdata(dev);
-	struct uinput_request request;
-	int retval;
-
-	/*
-	 * uinput driver does not currently support periodic effects with
-	 * custom waveform since it does not have a way to pass buffer of
-	 * samples (custom_data) to userspace. If ever there is a device
-	 * supporting custom waveforms we would need to define an additional
-	 * ioctl (UI_UPLOAD_SAMPLES) but for now we just bail out.
-	 */
-	if (effect->type == FF_PERIODIC &&
-			effect->u.periodic.waveform == FF_CUSTOM)
-		return -EINVAL;
-
-	request.id = -1;
-	init_completion(&request.done);
-	request.code = UI_FF_UPLOAD;
-	request.u.upload.effect = effect;
-	request.u.upload.old = old;
-
-	retval = uinput_request_submit(udev, &request);
-	if (!retval) {
-		wait_for_completion(&request.done);
-		retval = request.retval;
-	}
-
-	return retval;
-}
-
-static int uinput_dev_erase_effect(struct input_dev *dev, int effect_id)
-{
-	struct uinput_device *udev = input_get_drvdata(dev);
-	struct uinput_request request;
-	int retval;
-
-	if (!test_bit(EV_FF, dev->evbit))
-		return -ENOSYS;
-
-	request.id = -1;
-	init_completion(&request.done);
-	request.code = UI_FF_ERASE;
-	request.u.effect_id = effect_id;
-
-	retval = uinput_request_submit(udev, &request);
-	if (!retval) {
-		wait_for_completion(&request.done);
-		retval = request.retval;
-	}
-
-	return retval;
-}
-
-static void uinput_destroy_device(struct uinput_device *udev)
-{
-	const char *name, *phys;
-	struct input_dev *dev = udev->dev;
-	enum uinput_state old_state = udev->state;
-
-	udev->state = UIST_NEW_DEVICE;
-
-	if (dev) {
-		name = dev->name;
-		phys = dev->phys;
-		if (old_state == UIST_CREATED) {
-			uinput_flush_requests(udev);
-			input_unregister_device(dev);
-		} else {
-			input_free_device(dev);
-		}
-		kfree(name);
-		kfree(phys);
-		udev->dev = NULL;
-	}
-}
-
-static int uinput_create_device(struct uinput_device *udev)
-{
-	struct input_dev *dev = udev->dev;
-	int error;
-
-	if (udev->state != UIST_SETUP_COMPLETE) {
-		printk(KERN_DEBUG "%s: write device info first\n", UINPUT_NAME);
-		return -EINVAL;
-	}
-
-	if (udev->ff_effects_max) {
-		error = input_ff_create(dev, udev->ff_effects_max);
-		if (error)
-			goto fail1;
-
-		dev->ff->upload = uinput_dev_upload_effect;
-		dev->ff->erase = uinput_dev_erase_effect;
-		dev->ff->playback = uinput_dev_playback;
-		dev->ff->set_gain = uinput_dev_set_gain;
-		dev->ff->set_autocenter = uinput_dev_set_autocenter;
-	}
-
-	error = input_register_device(udev->dev);
-	if (error)
-		goto fail2;
-
-	udev->state = UIST_CREATED;
-
-	return 0;
-
- fail2:	input_ff_destroy(dev);
- fail1: uinput_destroy_device(udev);
-	return error;
-}
-
-static int uinput_open(struct inode *inode, struct file *file)
-{
-	struct uinput_device *newdev;
-
-	newdev = kzalloc(sizeof(struct uinput_device), GFP_KERNEL);
-	if (!newdev)
-		return -ENOMEM;
-
-	mutex_init(&newdev->mutex);
-	spin_lock_init(&newdev->requests_lock);
-	init_waitqueue_head(&newdev->requests_waitq);
-	init_waitqueue_head(&newdev->waitq);
-	newdev->state = UIST_NEW_DEVICE;
-
-	file->private_data = newdev;
-	nonseekable_open(inode, file);
-
-	return 0;
-}
-
-static int uinput_validate_absbits(struct input_dev *dev)
-{
-	unsigned int cnt;
-	int retval = 0;
-
-	for (cnt = 0; cnt < ABS_CNT; cnt++) {
-		int min, max;
-		if (!test_bit(cnt, dev->absbit))
-			continue;
-
-		min = input_abs_get_min(dev, cnt);
-		max = input_abs_get_max(dev, cnt);
-
-		if ((min != 0 || max != 0) && max <= min) {
-			printk(KERN_DEBUG
-				"%s: invalid abs[%02x] min:%d max:%d\n",
-				UINPUT_NAME, cnt,
-				input_abs_get_min(dev, cnt),
-				input_abs_get_max(dev, cnt));
-			retval = -EINVAL;
-			break;
-		}
-
-		if (input_abs_get_flat(dev, cnt) >
-		    input_abs_get_max(dev, cnt) - input_abs_get_min(dev, cnt)) {
-			printk(KERN_DEBUG
-				"%s: abs_flat #%02x out of range: %d "
-				"(min:%d/max:%d)\n",
-				UINPUT_NAME, cnt,
-				input_abs_get_flat(dev, cnt),
-				input_abs_get_min(dev, cnt),
-				input_abs_get_max(dev, cnt));
-			retval = -EINVAL;
-			break;
-		}
-	}
-	return retval;
-}
-
-static int uinput_allocate_device(struct uinput_device *udev)
-{
-	udev->dev = input_allocate_device();
-	if (!udev->dev)
-		return -ENOMEM;
-
-	udev->dev->event = uinput_dev_event;
-	input_set_drvdata(udev->dev, udev);
-
-	return 0;
-}
-
-static int uinput_setup_device(struct uinput_device *udev, const char __user *buffer, size_t count)
-{
-	struct uinput_user_dev	*user_dev;
-	struct input_dev	*dev;
-	int			i;
-	int			retval;
-
-	if (count != sizeof(struct uinput_user_dev))
-		return -EINVAL;
-
-	if (!udev->dev) {
-		retval = uinput_allocate_device(udev);
-		if (retval)
-			return retval;
-	}
-
-	dev = udev->dev;
-
-	user_dev = memdup_user(buffer, sizeof(struct uinput_user_dev));
-	if (IS_ERR(user_dev))
-		return PTR_ERR(user_dev);
-
-	udev->ff_effects_max = user_dev->ff_effects_max;
-
-	/* Ensure name is filled in */
-	if (!user_dev->name[0]) {
-		retval = -EINVAL;
-		goto exit;
-	}
-
-	kfree(dev->name);
-	dev->name = kstrndup(user_dev->name, UINPUT_MAX_NAME_SIZE,
-			     GFP_KERNEL);
-	if (!dev->name) {
-		retval = -ENOMEM;
-		goto exit;
-	}
-
-	dev->id.bustype	= user_dev->id.bustype;
-	dev->id.vendor	= user_dev->id.vendor;
-	dev->id.product	= user_dev->id.product;
-	dev->id.version	= user_dev->id.version;
-
-	for (i = 0; i < ABS_CNT; i++) {
-		input_abs_set_max(dev, i, user_dev->absmax[i]);
-		input_abs_set_min(dev, i, user_dev->absmin[i]);
-		input_abs_set_fuzz(dev, i, user_dev->absfuzz[i]);
-		input_abs_set_flat(dev, i, user_dev->absflat[i]);
-	}
-
-	/* check if absmin/absmax/absfuzz/absflat are filled as
-	 * told in Documentation/input/input-programming.txt */
-	if (test_bit(EV_ABS, dev->evbit)) {
-		retval = uinput_validate_absbits(dev);
-		if (retval < 0)
-			goto exit;
-		if (test_bit(ABS_MT_SLOT, dev->absbit)) {
-			int nslot = input_abs_get_max(dev, ABS_MT_SLOT) + 1;
-			input_mt_init_slots(dev, nslot);
-		} else if (test_bit(ABS_MT_POSITION_X, dev->absbit)) {
-			input_set_events_per_packet(dev, 60);
-		}
-	}
-
-	udev->state = UIST_SETUP_COMPLETE;
-	retval = count;
-
- exit:
-	kfree(user_dev);
-	return retval;
-}
-
-static inline ssize_t uinput_inject_event(struct uinput_device *udev, const char __user *buffer, size_t count)
-{
-	struct input_event ev;
-
-	if (count < input_event_size())
-		return -EINVAL;
-
-	if (input_event_from_user(buffer, &ev))
-		return -EFAULT;
-
-	input_event(udev->dev, ev.type, ev.code, ev.value);
-
-	return input_event_size();
-}
-
-static ssize_t uinput_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos)
-{
-	struct uinput_device *udev = file->private_data;
-	int retval;
-
-	retval = mutex_lock_interruptible(&udev->mutex);
-	if (retval)
-		return retval;
-
-	retval = udev->state == UIST_CREATED ?
-			uinput_inject_event(udev, buffer, count) :
-			uinput_setup_device(udev, buffer, count);
-
-	mutex_unlock(&udev->mutex);
-
-	return retval;
-}
-
-static ssize_t uinput_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
-{
-	struct uinput_device *udev = file->private_data;
-	int retval = 0;
-
-	if (udev->state != UIST_CREATED)
-		return -ENODEV;
-
-	if (udev->head == udev->tail && (file->f_flags & O_NONBLOCK))
-		return -EAGAIN;
-
-	retval = wait_event_interruptible(udev->waitq,
-			udev->head != udev->tail || udev->state != UIST_CREATED);
-	if (retval)
-		return retval;
-
-	retval = mutex_lock_interruptible(&udev->mutex);
-	if (retval)
-		return retval;
-
-	if (udev->state != UIST_CREATED) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	while (udev->head != udev->tail && retval + input_event_size() <= count) {
-		if (input_event_to_user(buffer + retval, &udev->buff[udev->tail])) {
-			retval = -EFAULT;
-			goto out;
-		}
-		udev->tail = (udev->tail + 1) % UINPUT_BUFFER_SIZE;
-		retval += input_event_size();
-	}
-
- out:
-	mutex_unlock(&udev->mutex);
-
-	return retval;
-}
-
-static unsigned int uinput_poll(struct file *file, poll_table *wait)
-{
-	struct uinput_device *udev = file->private_data;
-
-	poll_wait(file, &udev->waitq, wait);
-
-	if (udev->head != udev->tail)
-		return POLLIN | POLLRDNORM;
-
-	return 0;
-}
-
-static int uinput_release(struct inode *inode, struct file *file)
-{
-	struct uinput_device *udev = file->private_data;
-
-	uinput_destroy_device(udev);
-	kfree(udev);
-
-	return 0;
-}
-
-#ifdef CONFIG_COMPAT
-struct uinput_ff_upload_compat {
-	int			request_id;
-	int			retval;
-	struct ff_effect_compat	effect;
-	struct ff_effect_compat	old;
-};
-
-static int uinput_ff_upload_to_user(char __user *buffer,
-				    const struct uinput_ff_upload *ff_up)
-{
-	if (INPUT_COMPAT_TEST) {
-		struct uinput_ff_upload_compat ff_up_compat;
-
-		ff_up_compat.request_id = ff_up->request_id;
-		ff_up_compat.retval = ff_up->retval;
-		/*
-		 * It so happens that the pointer that gives us the trouble
-		 * is the last field in the structure. Since we don't support
-		 * custom waveforms in uinput anyway we can just copy the whole
-		 * thing (to the compat size) and ignore the pointer.
-		 */
-		memcpy(&ff_up_compat.effect, &ff_up->effect,
-			sizeof(struct ff_effect_compat));
-		memcpy(&ff_up_compat.old, &ff_up->old,
-			sizeof(struct ff_effect_compat));
-
-		if (copy_to_user(buffer, &ff_up_compat,
-				 sizeof(struct uinput_ff_upload_compat)))
-			return -EFAULT;
-	} else {
-		if (copy_to_user(buffer, ff_up,
-				 sizeof(struct uinput_ff_upload)))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int uinput_ff_upload_from_user(const char __user *buffer,
-				      struct uinput_ff_upload *ff_up)
-{
-	if (INPUT_COMPAT_TEST) {
-		struct uinput_ff_upload_compat ff_up_compat;
-
-		if (copy_from_user(&ff_up_compat, buffer,
-				   sizeof(struct uinput_ff_upload_compat)))
-			return -EFAULT;
-
-		ff_up->request_id = ff_up_compat.request_id;
-		ff_up->retval = ff_up_compat.retval;
-		memcpy(&ff_up->effect, &ff_up_compat.effect,
-			sizeof(struct ff_effect_compat));
-		memcpy(&ff_up->old, &ff_up_compat.old,
-			sizeof(struct ff_effect_compat));
-
-	} else {
-		if (copy_from_user(ff_up, buffer,
-				   sizeof(struct uinput_ff_upload)))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-#else
-
-static int uinput_ff_upload_to_user(char __user *buffer,
-				    const struct uinput_ff_upload *ff_up)
-{
-	if (copy_to_user(buffer, ff_up, sizeof(struct uinput_ff_upload)))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int uinput_ff_upload_from_user(const char __user *buffer,
-				      struct uinput_ff_upload *ff_up)
-{
-	if (copy_from_user(ff_up, buffer, sizeof(struct uinput_ff_upload)))
-		return -EFAULT;
-
-	return 0;
-}
-
-#endif
-
-#define uinput_set_bit(_arg, _bit, _max)		\
-({							\
-	int __ret = 0;					\
-	if (udev->state == UIST_CREATED)		\
-		__ret =  -EINVAL;			\
-	else if ((_arg) > (_max))			\
-		__ret = -EINVAL;			\
-	else set_bit((_arg), udev->dev->_bit);		\
-	__ret;						\
-})
-
-static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
-				 unsigned long arg, void __user *p)
-{
-	int			retval;
-	struct uinput_device	*udev = file->private_data;
-	struct uinput_ff_upload ff_up;
-	struct uinput_ff_erase  ff_erase;
-	struct uinput_request   *req;
-	char			*phys;
-
-	retval = mutex_lock_interruptible(&udev->mutex);
-	if (retval)
-		return retval;
-
-	if (!udev->dev) {
-		retval = uinput_allocate_device(udev);
-		if (retval)
-			goto out;
-	}
-
-	switch (cmd) {
-		case UI_DEV_CREATE:
-			retval = uinput_create_device(udev);
-			break;
-
-		case UI_DEV_DESTROY:
-			uinput_destroy_device(udev);
-			break;
-
-		case UI_SET_EVBIT:
-			retval = uinput_set_bit(arg, evbit, EV_MAX);
-			break;
-
-		case UI_SET_KEYBIT:
-			retval = uinput_set_bit(arg, keybit, KEY_MAX);
-			break;
-
-		case UI_SET_RELBIT:
-			retval = uinput_set_bit(arg, relbit, REL_MAX);
-			break;
-
-		case UI_SET_ABSBIT:
-			retval = uinput_set_bit(arg, absbit, ABS_MAX);
-			break;
-
-		case UI_SET_MSCBIT:
-			retval = uinput_set_bit(arg, mscbit, MSC_MAX);
-			break;
-
-		case UI_SET_LEDBIT:
-			retval = uinput_set_bit(arg, ledbit, LED_MAX);
-			break;
-
-		case UI_SET_SNDBIT:
-			retval = uinput_set_bit(arg, sndbit, SND_MAX);
-			break;
-
-		case UI_SET_FFBIT:
-			retval = uinput_set_bit(arg, ffbit, FF_MAX);
-			break;
-
-		case UI_SET_SWBIT:
-			retval = uinput_set_bit(arg, swbit, SW_MAX);
-			break;
-
-		case UI_SET_PROPBIT:
-			retval = uinput_set_bit(arg, propbit, INPUT_PROP_MAX);
-			break;
-
-		case UI_SET_PHYS:
-			if (udev->state == UIST_CREATED) {
-				retval = -EINVAL;
-				goto out;
-			}
-
-			phys = strndup_user(p, 1024);
-			if (IS_ERR(phys)) {
-				retval = PTR_ERR(phys);
-				goto out;
-			}
-
-			kfree(udev->dev->phys);
-			udev->dev->phys = phys;
-			break;
-
-		case UI_BEGIN_FF_UPLOAD:
-			retval = uinput_ff_upload_from_user(p, &ff_up);
-			if (retval)
-				break;
-
-			req = uinput_request_find(udev, ff_up.request_id);
-			if (!req || req->code != UI_FF_UPLOAD || !req->u.upload.effect) {
-				retval = -EINVAL;
-				break;
-			}
-
-			ff_up.retval = 0;
-			ff_up.effect = *req->u.upload.effect;
-			if (req->u.upload.old)
-				ff_up.old = *req->u.upload.old;
-			else
-				memset(&ff_up.old, 0, sizeof(struct ff_effect));
-
-			retval = uinput_ff_upload_to_user(p, &ff_up);
-			break;
-
-		case UI_BEGIN_FF_ERASE:
-			if (copy_from_user(&ff_erase, p, sizeof(ff_erase))) {
-				retval = -EFAULT;
-				break;
-			}
-
-			req = uinput_request_find(udev, ff_erase.request_id);
-			if (!req || req->code != UI_FF_ERASE) {
-				retval = -EINVAL;
-				break;
-			}
-
-			ff_erase.retval = 0;
-			ff_erase.effect_id = req->u.effect_id;
-			if (copy_to_user(p, &ff_erase, sizeof(ff_erase))) {
-				retval = -EFAULT;
-				break;
-			}
-
-			break;
-
-		case UI_END_FF_UPLOAD:
-			retval = uinput_ff_upload_from_user(p, &ff_up);
-			if (retval)
-				break;
-
-			req = uinput_request_find(udev, ff_up.request_id);
-			if (!req || req->code != UI_FF_UPLOAD ||
-			    !req->u.upload.effect) {
-				retval = -EINVAL;
-				break;
-			}
-
-			req->retval = ff_up.retval;
-			uinput_request_done(udev, req);
-			break;
-
-		case UI_END_FF_ERASE:
-			if (copy_from_user(&ff_erase, p, sizeof(ff_erase))) {
-				retval = -EFAULT;
-				break;
-			}
-
-			req = uinput_request_find(udev, ff_erase.request_id);
-			if (!req || req->code != UI_FF_ERASE) {
-				retval = -EINVAL;
-				break;
-			}
-
-			req->retval = ff_erase.retval;
-			uinput_request_done(udev, req);
-			break;
-
-		default:
-			retval = -EINVAL;
-	}
-
- out:
-	mutex_unlock(&udev->mutex);
-	return retval;
-}
-
-static long uinput_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	return uinput_ioctl_handler(file, cmd, arg, (void __user *)arg);
-}
-
-#ifdef CONFIG_COMPAT
-static long uinput_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	return uinput_ioctl_handler(file, cmd, arg, compat_ptr(arg));
-}
-#endif
-
-static const struct file_operations uinput_fops = {
-	.owner		= THIS_MODULE,
-	.open		= uinput_open,
-	.release	= uinput_release,
-	.read		= uinput_read,
-	.write		= uinput_write,
-	.poll		= uinput_poll,
-	.unlocked_ioctl	= uinput_ioctl,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl	= uinput_compat_ioctl,
-#endif
-	.llseek		= no_llseek,
-};
-
-static struct miscdevice uinput_misc = {
-	.fops		= &uinput_fops,
-	.minor		= UINPUT_MINOR,
-	.name		= UINPUT_NAME,
-};
-MODULE_ALIAS_MISCDEV(UINPUT_MINOR);
-MODULE_ALIAS("devname:" UINPUT_NAME);
-
-static int __init uinput_init(void)
-{
-	return misc_register(&uinput_misc);
-}
-
-static void __exit uinput_exit(void)
-{
-	misc_deregister(&uinput_misc);
-}
-
-MODULE_AUTHOR("Aristeu Sergio Rozanski Filho");
-MODULE_DESCRIPTION("User level driver support for input subsystem");
-MODULE_LICENSE("GPL");
-MODULE_VERSION("0.3");
-
-module_init(uinput_init);
-module_exit(uinput_exit);
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/wistron_btns.c b/ANDROID_3.4.5/drivers/input/misc/wistron_btns.c
deleted file mode 100644
index e2bdfd4b..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/wistron_btns.c
+++ /dev/null
@@ -1,1389 +0,0 @@
-/*
- * Wistron laptop button driver
- * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz>
- * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org>
- * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru>
- *
- * You can redistribute and/or modify this program under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place Suite 330, Boston, MA 02111-1307, USA.
- */
-#include <linux/io.h>
-#include <linux/dmi.h>
-#include <linux/init.h>
-#include <linux/input-polldev.h>
-#include <linux/input/sparse-keymap.h>
-#include <linux/interrupt.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/mc146818rtc.h>
-#include <linux/module.h>
-#include <linux/preempt.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-
-/* How often we poll keys - msecs */
-#define POLL_INTERVAL_DEFAULT	500 /* when idle */
-#define POLL_INTERVAL_BURST	100 /* when a key was recently pressed */
-
-/* BIOS subsystem IDs */
-#define WIFI		0x35
-#define BLUETOOTH	0x34
-#define MAIL_LED	0x31
-
-MODULE_AUTHOR("Miloslav Trmac <mitr@volny.cz>");
-MODULE_DESCRIPTION("Wistron laptop button driver");
-MODULE_LICENSE("GPL v2");
-MODULE_VERSION("0.3");
-
-static bool force; /* = 0; */
-module_param(force, bool, 0);
-MODULE_PARM_DESC(force, "Load even if computer is not in database");
-
-static char *keymap_name; /* = NULL; */
-module_param_named(keymap, keymap_name, charp, 0);
-MODULE_PARM_DESC(keymap, "Keymap name, if it can't be autodetected [generic, 1557/MS2141]");
-
-static struct platform_device *wistron_device;
-
- /* BIOS interface implementation */
-
-static void __iomem *bios_entry_point; /* BIOS routine entry point */
-static void __iomem *bios_code_map_base;
-static void __iomem *bios_data_map_base;
-
-static u8 cmos_address;
-
-struct regs {
-	u32 eax, ebx, ecx;
-};
-
-static void call_bios(struct regs *regs)
-{
-	unsigned long flags;
-
-	preempt_disable();
-	local_irq_save(flags);
-	asm volatile ("pushl %%ebp;"
-		      "movl %7, %%ebp;"
-		      "call *%6;"
-		      "popl %%ebp"
-		      : "=a" (regs->eax), "=b" (regs->ebx), "=c" (regs->ecx)
-		      : "0" (regs->eax), "1" (regs->ebx), "2" (regs->ecx),
-			"m" (bios_entry_point), "m" (bios_data_map_base)
-		      : "edx", "edi", "esi", "memory");
-	local_irq_restore(flags);
-	preempt_enable();
-}
-
-static ssize_t __init locate_wistron_bios(void __iomem *base)
-{
-	static unsigned char __initdata signature[] =
-		{ 0x42, 0x21, 0x55, 0x30 };
-	ssize_t offset;
-
-	for (offset = 0; offset < 0x10000; offset += 0x10) {
-		if (check_signature(base + offset, signature,
-				    sizeof(signature)) != 0)
-			return offset;
-	}
-	return -1;
-}
-
-static int __init map_bios(void)
-{
-	void __iomem *base;
-	ssize_t offset;
-	u32 entry_point;
-
-	base = ioremap(0xF0000, 0x10000); /* Can't fail */
-	offset = locate_wistron_bios(base);
-	if (offset < 0) {
-		printk(KERN_ERR "wistron_btns: BIOS entry point not found\n");
-		iounmap(base);
-		return -ENODEV;
-	}
-
-	entry_point = readl(base + offset + 5);
-	printk(KERN_DEBUG
-		"wistron_btns: BIOS signature found at %p, entry point %08X\n",
-		base + offset, entry_point);
-
-	if (entry_point >= 0xF0000) {
-		bios_code_map_base = base;
-		bios_entry_point = bios_code_map_base + (entry_point & 0xFFFF);
-	} else {
-		iounmap(base);
-		bios_code_map_base = ioremap(entry_point & ~0x3FFF, 0x4000);
-		if (bios_code_map_base == NULL) {
-			printk(KERN_ERR
-				"wistron_btns: Can't map BIOS code at %08X\n",
-				entry_point & ~0x3FFF);
-			goto err;
-		}
-		bios_entry_point = bios_code_map_base + (entry_point & 0x3FFF);
-	}
-	/* The Windows driver maps 0x10000 bytes, we keep only one page... */
-	bios_data_map_base = ioremap(0x400, 0xc00);
-	if (bios_data_map_base == NULL) {
-		printk(KERN_ERR "wistron_btns: Can't map BIOS data\n");
-		goto err_code;
-	}
-	return 0;
-
-err_code:
-	iounmap(bios_code_map_base);
-err:
-	return -ENOMEM;
-}
-
-static inline void unmap_bios(void)
-{
-	iounmap(bios_code_map_base);
-	iounmap(bios_data_map_base);
-}
-
- /* BIOS calls */
-
-static u16 bios_pop_queue(void)
-{
-	struct regs regs;
-
-	memset(&regs, 0, sizeof (regs));
-	regs.eax = 0x9610;
-	regs.ebx = 0x061C;
-	regs.ecx = 0x0000;
-	call_bios(&regs);
-
-	return regs.eax;
-}
-
-static void __devinit bios_attach(void)
-{
-	struct regs regs;
-
-	memset(&regs, 0, sizeof (regs));
-	regs.eax = 0x9610;
-	regs.ebx = 0x012E;
-	call_bios(&regs);
-}
-
-static void bios_detach(void)
-{
-	struct regs regs;
-
-	memset(&regs, 0, sizeof (regs));
-	regs.eax = 0x9610;
-	regs.ebx = 0x002E;
-	call_bios(&regs);
-}
-
-static u8 __devinit bios_get_cmos_address(void)
-{
-	struct regs regs;
-
-	memset(&regs, 0, sizeof (regs));
-	regs.eax = 0x9610;
-	regs.ebx = 0x051C;
-	call_bios(&regs);
-
-	return regs.ecx;
-}
-
-static u16 __devinit bios_get_default_setting(u8 subsys)
-{
-	struct regs regs;
-
-	memset(&regs, 0, sizeof (regs));
-	regs.eax = 0x9610;
-	regs.ebx = 0x0200 | subsys;
-	call_bios(&regs);
-
-	return regs.eax;
-}
-
-static void bios_set_state(u8 subsys, int enable)
-{
-	struct regs regs;
-
-	memset(&regs, 0, sizeof (regs));
-	regs.eax = 0x9610;
-	regs.ebx = (enable ? 0x0100 : 0x0000) | subsys;
-	call_bios(&regs);
-}
-
-/* Hardware database */
-
-#define KE_WIFI		(KE_LAST + 1)
-#define KE_BLUETOOTH	(KE_LAST + 2)
-
-#define FE_MAIL_LED 0x01
-#define FE_WIFI_LED 0x02
-#define FE_UNTESTED 0x80
-
-static struct key_entry *keymap; /* = NULL; Current key map */
-static bool have_wifi;
-static bool have_bluetooth;
-static int leds_present;	/* bitmask of leds present */
-
-static int __init dmi_matched(const struct dmi_system_id *dmi)
-{
-	const struct key_entry *key;
-
-	keymap = dmi->driver_data;
-	for (key = keymap; key->type != KE_END; key++) {
-		if (key->type == KE_WIFI)
-			have_wifi = true;
-		else if (key->type == KE_BLUETOOTH)
-			have_bluetooth = true;
-	}
-	leds_present = key->code & (FE_MAIL_LED | FE_WIFI_LED);
-
-	return 1;
-}
-
-static struct key_entry keymap_empty[] __initdata = {
-	{ KE_END, 0 }
-};
-
-static struct key_entry keymap_fs_amilo_pro_v2000[] __initdata = {
-	{ KE_KEY,  0x01, {KEY_HELP} },
-	{ KE_KEY,  0x11, {KEY_PROG1} },
-	{ KE_KEY,  0x12, {KEY_PROG2} },
-	{ KE_WIFI, 0x30 },
-	{ KE_KEY,  0x31, {KEY_MAIL} },
-	{ KE_KEY,  0x36, {KEY_WWW} },
-	{ KE_END,  0 }
-};
-
-static struct key_entry keymap_fs_amilo_pro_v3505[] __initdata = {
-	{ KE_KEY,       0x01, {KEY_HELP} },          /* Fn+F1 */
-	{ KE_KEY,       0x06, {KEY_DISPLAYTOGGLE} }, /* Fn+F4 */
-	{ KE_BLUETOOTH, 0x30 },                      /* Fn+F10 */
-	{ KE_KEY,       0x31, {KEY_MAIL} },          /* mail button */
-	{ KE_KEY,       0x36, {KEY_WWW} },           /* www button */
-	{ KE_WIFI,      0x78 },                      /* satellite dish button */
-	{ KE_END,       0 }
-};
-
-static struct key_entry keymap_fujitsu_n3510[] __initdata = {
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x71, {KEY_STOPCD} },
-	{ KE_KEY, 0x72, {KEY_PLAYPAUSE} },
-	{ KE_KEY, 0x74, {KEY_REWIND} },
-	{ KE_KEY, 0x78, {KEY_FORWARD} },
-	{ KE_END, 0 }
-};
-
-static struct key_entry keymap_wistron_ms2111[] __initdata = {
-	{ KE_KEY,  0x11, {KEY_PROG1} },
-	{ KE_KEY,  0x12, {KEY_PROG2} },
-	{ KE_KEY,  0x13, {KEY_PROG3} },
-	{ KE_KEY,  0x31, {KEY_MAIL} },
-	{ KE_KEY,  0x36, {KEY_WWW} },
-	{ KE_END, FE_MAIL_LED }
-};
-
-static struct key_entry keymap_wistron_md40100[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x37, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
-	{ KE_END, FE_MAIL_LED | FE_WIFI_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_wistron_ms2141[] __initdata = {
-	{ KE_KEY,  0x11, {KEY_PROG1} },
-	{ KE_KEY,  0x12, {KEY_PROG2} },
-	{ KE_WIFI, 0x30 },
-	{ KE_KEY,  0x22, {KEY_REWIND} },
-	{ KE_KEY,  0x23, {KEY_FORWARD} },
-	{ KE_KEY,  0x24, {KEY_PLAYPAUSE} },
-	{ KE_KEY,  0x25, {KEY_STOPCD} },
-	{ KE_KEY,  0x31, {KEY_MAIL} },
-	{ KE_KEY,  0x36, {KEY_WWW} },
-	{ KE_END,  0 }
-};
-
-static struct key_entry keymap_acer_aspire_1500[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_WIFI, 0x30 },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x49, {KEY_CONFIG} },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_END, FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_aspire_1600[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x08, {KEY_MUTE} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_PROG3} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x49, {KEY_CONFIG} },
-	{ KE_WIFI, 0x30 },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-/* 3020 has been tested */
-static struct key_entry keymap_acer_aspire_5020[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x05, {KEY_SWITCHVIDEOMODE} }, /* Display selection */
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x6a, {KEY_CONFIG} },
-	{ KE_WIFI, 0x30 },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_2410[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x6d, {KEY_POWER} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x6a, {KEY_CONFIG} },
-	{ KE_WIFI, 0x30 },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_110[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x08, {KEY_MUTE} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
-	{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_SW, 0x4a, {.sw = {SW_LID, 1}} }, /* lid close */
-	{ KE_SW, 0x4b, {.sw = {SW_LID, 0}} }, /* lid open */
-	{ KE_WIFI, 0x30 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_300[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x08, {KEY_MUTE} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
-	{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_WIFI, 0x30 },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_380[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x03, {KEY_POWER} }, /* not 370 */
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_PROG3} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_WIFI, 0x30 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-/* unusual map */
-static struct key_entry keymap_acer_travelmate_220[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x11, {KEY_MAIL} },
-	{ KE_KEY, 0x12, {KEY_WWW} },
-	{ KE_KEY, 0x13, {KEY_PROG2} },
-	{ KE_KEY, 0x31, {KEY_PROG1} },
-	{ KE_END, FE_WIFI_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_230[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_END, FE_WIFI_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_240[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x08, {KEY_MUTE} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_WIFI, 0x30 },
-	{ KE_END, FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_350[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_MAIL} },
-	{ KE_KEY, 0x14, {KEY_PROG3} },
-	{ KE_KEY, 0x15, {KEY_WWW} },
-	{ KE_END, FE_MAIL_LED | FE_WIFI_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_acer_travelmate_360[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_MAIL} },
-	{ KE_KEY, 0x14, {KEY_PROG3} },
-	{ KE_KEY, 0x15, {KEY_WWW} },
-	{ KE_KEY, 0x40, {KEY_WLAN} },
-	{ KE_END, FE_WIFI_LED | FE_UNTESTED } /* no mail led */
-};
-
-/* Wifi subsystem only activates the led. Therefore we need to pass
- * wifi event as a normal key, then userspace can really change the wifi state.
- * TODO we need to export led state to userspace (wifi and mail) */
-static struct key_entry keymap_acer_travelmate_610[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_PROG3} },
-	{ KE_KEY, 0x14, {KEY_MAIL} },
-	{ KE_KEY, 0x15, {KEY_WWW} },
-	{ KE_KEY, 0x40, {KEY_WLAN} },
-	{ KE_END, FE_MAIL_LED | FE_WIFI_LED }
-};
-
-static struct key_entry keymap_acer_travelmate_630[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x08, {KEY_MUTE} }, /* not 620 */
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_PROG3} },
-	{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
-	{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_WIFI, 0x30 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_aopen_1559as[] __initdata = {
-	{ KE_KEY,  0x01, {KEY_HELP} },
-	{ KE_KEY,  0x06, {KEY_PROG3} },
-	{ KE_KEY,  0x11, {KEY_PROG1} },
-	{ KE_KEY,  0x12, {KEY_PROG2} },
-	{ KE_WIFI, 0x30 },
-	{ KE_KEY,  0x31, {KEY_MAIL} },
-	{ KE_KEY,  0x36, {KEY_WWW} },
-	{ KE_END,  0 },
-};
-
-static struct key_entry keymap_fs_amilo_d88x0[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x08, {KEY_MUTE} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_PROG3} },
-	{ KE_END, FE_MAIL_LED | FE_WIFI_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_wistron_md2900[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_WIFI, 0x30 },
-	{ KE_END, FE_MAIL_LED | FE_UNTESTED }
-};
-
-static struct key_entry keymap_wistron_md96500[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x05, {KEY_SWITCHVIDEOMODE} }, /* Display selection */
-	{ KE_KEY, 0x06, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
-	{ KE_KEY, 0x08, {KEY_MUTE} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
-	{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
-	{ KE_KEY, 0x22, {KEY_REWIND} },
-	{ KE_KEY, 0x23, {KEY_FORWARD} },
-	{ KE_KEY, 0x24, {KEY_PLAYPAUSE} },
-	{ KE_KEY, 0x25, {KEY_STOPCD} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_WIFI, 0x30 },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_END, FE_UNTESTED }
-};
-
-static struct key_entry keymap_wistron_generic[] __initdata = {
-	{ KE_KEY, 0x01, {KEY_HELP} },
-	{ KE_KEY, 0x02, {KEY_CONFIG} },
-	{ KE_KEY, 0x03, {KEY_POWER} },
-	{ KE_KEY, 0x05, {KEY_SWITCHVIDEOMODE} }, /* Display selection */
-	{ KE_KEY, 0x06, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
-	{ KE_KEY, 0x08, {KEY_MUTE} },
-	{ KE_KEY, 0x11, {KEY_PROG1} },
-	{ KE_KEY, 0x12, {KEY_PROG2} },
-	{ KE_KEY, 0x13, {KEY_PROG3} },
-	{ KE_KEY, 0x14, {KEY_MAIL} },
-	{ KE_KEY, 0x15, {KEY_WWW} },
-	{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
-	{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
-	{ KE_KEY, 0x22, {KEY_REWIND} },
-	{ KE_KEY, 0x23, {KEY_FORWARD} },
-	{ KE_KEY, 0x24, {KEY_PLAYPAUSE} },
-	{ KE_KEY, 0x25, {KEY_STOPCD} },
-	{ KE_KEY, 0x31, {KEY_MAIL} },
-	{ KE_KEY, 0x36, {KEY_WWW} },
-	{ KE_KEY, 0x37, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
-	{ KE_KEY, 0x40, {KEY_WLAN} },
-	{ KE_KEY, 0x49, {KEY_CONFIG} },
-	{ KE_SW, 0x4a, {.sw = {SW_LID, 1}} }, /* lid close */
-	{ KE_SW, 0x4b, {.sw = {SW_LID, 0}} }, /* lid open */
-	{ KE_KEY, 0x6a, {KEY_CONFIG} },
-	{ KE_KEY, 0x6d, {KEY_POWER} },
-	{ KE_KEY, 0x71, {KEY_STOPCD} },
-	{ KE_KEY, 0x72, {KEY_PLAYPAUSE} },
-	{ KE_KEY, 0x74, {KEY_REWIND} },
-	{ KE_KEY, 0x78, {KEY_FORWARD} },
-	{ KE_WIFI, 0x30 },
-	{ KE_BLUETOOTH, 0x44 },
-	{ KE_END, 0 }
-};
-
-static struct key_entry keymap_aopen_1557[] __initdata = {
-	{ KE_KEY,  0x01, {KEY_HELP} },
-	{ KE_KEY,  0x11, {KEY_PROG1} },
-	{ KE_KEY,  0x12, {KEY_PROG2} },
-	{ KE_WIFI, 0x30 },
-	{ KE_KEY,  0x22, {KEY_REWIND} },
-	{ KE_KEY,  0x23, {KEY_FORWARD} },
-	{ KE_KEY,  0x24, {KEY_PLAYPAUSE} },
-	{ KE_KEY,  0x25, {KEY_STOPCD} },
-	{ KE_KEY,  0x31, {KEY_MAIL} },
-	{ KE_KEY,  0x36, {KEY_WWW} },
-	{ KE_END,  0 }
-};
-
-static struct key_entry keymap_prestigio[] __initdata = {
-	{ KE_KEY,  0x11, {KEY_PROG1} },
-	{ KE_KEY,  0x12, {KEY_PROG2} },
-	{ KE_WIFI, 0x30 },
-	{ KE_KEY,  0x22, {KEY_REWIND} },
-	{ KE_KEY,  0x23, {KEY_FORWARD} },
-	{ KE_KEY,  0x24, {KEY_PLAYPAUSE} },
-	{ KE_KEY,  0x25, {KEY_STOPCD} },
-	{ KE_KEY,  0x31, {KEY_MAIL} },
-	{ KE_KEY,  0x36, {KEY_WWW} },
-	{ KE_END,  0 }
-};
-
-
-/*
- * If your machine is not here (which is currently rather likely), please send
- * a list of buttons and their key codes (reported when loading this module
- * with force=1) and the output of dmidecode to $MODULE_AUTHOR.
- */
-static const struct dmi_system_id __initconst dmi_ids[] = {
-	{
-		/* Fujitsu-Siemens Amilo Pro V2000 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2000"),
-		},
-		.driver_data = keymap_fs_amilo_pro_v2000
-	},
-	{
-		/* Fujitsu-Siemens Amilo Pro Edition V3505 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro Edition V3505"),
-		},
-		.driver_data = keymap_fs_amilo_pro_v3505
-	},
-	{
-		/* Fujitsu-Siemens Amilo M7400 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO M        "),
-		},
-		.driver_data = keymap_fs_amilo_pro_v2000
-	},
-	{
-		/* Maxdata Pro 7000 DX */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MAXDATA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Pro 7000"),
-		},
-		.driver_data = keymap_fs_amilo_pro_v2000
-	},
-	{
-		/* Fujitsu N3510 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "N3510"),
-		},
-		.driver_data = keymap_fujitsu_n3510
-	},
-	{
-		/* Acer Aspire 1500 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1500"),
-		},
-		.driver_data = keymap_acer_aspire_1500
-	},
-	{
-		/* Acer Aspire 1600 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1600"),
-		},
-		.driver_data = keymap_acer_aspire_1600
-	},
-	{
-		/* Acer Aspire 3020 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 3020"),
-		},
-		.driver_data = keymap_acer_aspire_5020
-	},
-	{
-		/* Acer Aspire 5020 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5020"),
-		},
-		.driver_data = keymap_acer_aspire_5020
-	},
-	{
-		/* Acer TravelMate 2100 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2100"),
-		},
-		.driver_data = keymap_acer_aspire_5020
-	},
-	{
-		/* Acer TravelMate 2410 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2410"),
-		},
-		.driver_data = keymap_acer_travelmate_2410
-	},
-	{
-		/* Acer TravelMate C300 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C300"),
-		},
-		.driver_data = keymap_acer_travelmate_300
-	},
-	{
-		/* Acer TravelMate C100 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C100"),
-		},
-		.driver_data = keymap_acer_travelmate_300
-	},
-	{
-		/* Acer TravelMate C110 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C110"),
-		},
-		.driver_data = keymap_acer_travelmate_110
-	},
-	{
-		/* Acer TravelMate 380 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 380"),
-		},
-		.driver_data = keymap_acer_travelmate_380
-	},
-	{
-		/* Acer TravelMate 370 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 370"),
-		},
-		.driver_data = keymap_acer_travelmate_380 /* keyboard minus 1 key */
-	},
-	{
-		/* Acer TravelMate 220 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 220"),
-		},
-		.driver_data = keymap_acer_travelmate_220
-	},
-	{
-		/* Acer TravelMate 260 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 260"),
-		},
-		.driver_data = keymap_acer_travelmate_220
-	},
-	{
-		/* Acer TravelMate 230 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 230"),
-			/* acerhk looks for "TravelMate F4..." ?! */
-		},
-		.driver_data = keymap_acer_travelmate_230
-	},
-	{
-		/* Acer TravelMate 280 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 280"),
-		},
-		.driver_data = keymap_acer_travelmate_230
-	},
-	{
-		/* Acer TravelMate 240 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 240"),
-		},
-		.driver_data = keymap_acer_travelmate_240
-	},
-	{
-		/* Acer TravelMate 250 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 250"),
-		},
-		.driver_data = keymap_acer_travelmate_240
-	},
-	{
-		/* Acer TravelMate 2424NWXCi */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2420"),
-		},
-		.driver_data = keymap_acer_travelmate_240
-	},
-	{
-		/* Acer TravelMate 350 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 350"),
-		},
-		.driver_data = keymap_acer_travelmate_350
-	},
-	{
-		/* Acer TravelMate 360 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
-		},
-		.driver_data = keymap_acer_travelmate_360
-	},
-	{
-		/* Acer TravelMate 610 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ACER"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 610"),
-		},
-		.driver_data = keymap_acer_travelmate_610
-	},
-	{
-		/* Acer TravelMate 620 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 620"),
-		},
-		.driver_data = keymap_acer_travelmate_630
-	},
-	{
-		/* Acer TravelMate 630 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 630"),
-		},
-		.driver_data = keymap_acer_travelmate_630
-	},
-	{
-		/* AOpen 1559AS */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "E2U"),
-			DMI_MATCH(DMI_BOARD_NAME, "E2U"),
-		},
-		.driver_data = keymap_aopen_1559as
-	},
-	{
-		/* Medion MD 9783 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "MD 9783"),
-		},
-		.driver_data = keymap_wistron_ms2111
-	},
-	{
-		/* Medion MD 40100 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "WID2000"),
-		},
-		.driver_data = keymap_wistron_md40100
-	},
-	{
-		/* Medion MD 2900 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2000"),
-		},
-		.driver_data = keymap_wistron_md2900
-	},
-	{
-		/* Medion MD 42200 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Medion"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2030"),
-		},
-		.driver_data = keymap_fs_amilo_pro_v2000
-	},
-	{
-		/* Medion MD 96500 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MEDIONPC"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2040"),
-		},
-		.driver_data = keymap_wistron_md96500
-	},
-	{
-		/* Medion MD 95400 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MEDIONPC"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2050"),
-		},
-		.driver_data = keymap_wistron_md96500
-	},
-	{
-		/* Fujitsu Siemens Amilo D7820 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), /* not sure */
-			DMI_MATCH(DMI_PRODUCT_NAME, "Amilo D"),
-		},
-		.driver_data = keymap_fs_amilo_d88x0
-	},
-	{
-		/* Fujitsu Siemens Amilo D88x0 */
-		.callback = dmi_matched,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO D"),
-		},
-		.driver_data = keymap_fs_amilo_d88x0
-	},
-	{ NULL, }
-};
-
-/* Copy the good keymap, as the original ones are free'd */
-static int __init copy_keymap(void)
-{
-	const struct key_entry *key;
-	struct key_entry *new_keymap;
-	unsigned int length = 1;
-
-	for (key = keymap; key->type != KE_END; key++)
-		length++;
-
-	new_keymap = kmemdup(keymap, length * sizeof(struct key_entry),
-			     GFP_KERNEL);
-	if (!new_keymap)
-		return -ENOMEM;
-
-	keymap = new_keymap;
-
-	return 0;
-}
-
-static int __init select_keymap(void)
-{
-	dmi_check_system(dmi_ids);
-	if (keymap_name != NULL) {
-		if (strcmp (keymap_name, "1557/MS2141") == 0)
-			keymap = keymap_wistron_ms2141;
-		else if (strcmp (keymap_name, "aopen1557") == 0)
-			keymap = keymap_aopen_1557;
-		else if (strcmp (keymap_name, "prestigio") == 0)
-			keymap = keymap_prestigio;
-		else if (strcmp (keymap_name, "generic") == 0)
-			keymap = keymap_wistron_generic;
-		else {
-			printk(KERN_ERR "wistron_btns: Keymap unknown\n");
-			return -EINVAL;
-		}
-	}
-	if (keymap == NULL) {
-		if (!force) {
-			printk(KERN_ERR "wistron_btns: System unknown\n");
-			return -ENODEV;
-		}
-		keymap = keymap_empty;
-	}
-
-	return copy_keymap();
-}
-
- /* Input layer interface */
-
-static struct input_polled_dev *wistron_idev;
-static unsigned long jiffies_last_press;
-static bool wifi_enabled;
-static bool bluetooth_enabled;
-
- /* led management */
-static void wistron_mail_led_set(struct led_classdev *led_cdev,
-				enum led_brightness value)
-{
-	bios_set_state(MAIL_LED, (value != LED_OFF) ? 1 : 0);
-}
-
-/* same as setting up wifi card, but for laptops on which the led is managed */
-static void wistron_wifi_led_set(struct led_classdev *led_cdev,
-				enum led_brightness value)
-{
-	bios_set_state(WIFI, (value != LED_OFF) ? 1 : 0);
-}
-
-static struct led_classdev wistron_mail_led = {
-	.name			= "wistron:green:mail",
-	.brightness_set		= wistron_mail_led_set,
-};
-
-static struct led_classdev wistron_wifi_led = {
-	.name			= "wistron:red:wifi",
-	.brightness_set		= wistron_wifi_led_set,
-};
-
-static void __devinit wistron_led_init(struct device *parent)
-{
-	if (leds_present & FE_WIFI_LED) {
-		u16 wifi = bios_get_default_setting(WIFI);
-		if (wifi & 1) {
-			wistron_wifi_led.brightness = (wifi & 2) ? LED_FULL : LED_OFF;
-			if (led_classdev_register(parent, &wistron_wifi_led))
-				leds_present &= ~FE_WIFI_LED;
-			else
-				bios_set_state(WIFI, wistron_wifi_led.brightness);
-
-		} else
-			leds_present &= ~FE_WIFI_LED;
-	}
-
-	if (leds_present & FE_MAIL_LED) {
-		/* bios_get_default_setting(MAIL) always retuns 0, so just turn the led off */
-		wistron_mail_led.brightness = LED_OFF;
-		if (led_classdev_register(parent, &wistron_mail_led))
-			leds_present &= ~FE_MAIL_LED;
-		else
-			bios_set_state(MAIL_LED, wistron_mail_led.brightness);
-	}
-}
-
-static void __devexit wistron_led_remove(void)
-{
-	if (leds_present & FE_MAIL_LED)
-		led_classdev_unregister(&wistron_mail_led);
-
-	if (leds_present & FE_WIFI_LED)
-		led_classdev_unregister(&wistron_wifi_led);
-}
-
-static inline void wistron_led_suspend(void)
-{
-	if (leds_present & FE_MAIL_LED)
-		led_classdev_suspend(&wistron_mail_led);
-
-	if (leds_present & FE_WIFI_LED)
-		led_classdev_suspend(&wistron_wifi_led);
-}
-
-static inline void wistron_led_resume(void)
-{
-	if (leds_present & FE_MAIL_LED)
-		led_classdev_resume(&wistron_mail_led);
-
-	if (leds_present & FE_WIFI_LED)
-		led_classdev_resume(&wistron_wifi_led);
-}
-
-static void handle_key(u8 code)
-{
-	const struct key_entry *key =
-		sparse_keymap_entry_from_scancode(wistron_idev->input, code);
-
-	if (key) {
-		switch (key->type) {
-		case KE_WIFI:
-			if (have_wifi) {
-				wifi_enabled = !wifi_enabled;
-				bios_set_state(WIFI, wifi_enabled);
-			}
-			break;
-
-		case KE_BLUETOOTH:
-			if (have_bluetooth) {
-				bluetooth_enabled = !bluetooth_enabled;
-				bios_set_state(BLUETOOTH, bluetooth_enabled);
-			}
-			break;
-
-		default:
-			sparse_keymap_report_entry(wistron_idev->input,
-						   key, 1, true);
-			break;
-		}
-		jiffies_last_press = jiffies;
-	} else
-		printk(KERN_NOTICE
-			"wistron_btns: Unknown key code %02X\n", code);
-}
-
-static void poll_bios(bool discard)
-{
-	u8 qlen;
-	u16 val;
-
-	for (;;) {
-		qlen = CMOS_READ(cmos_address);
-		if (qlen == 0)
-			break;
-		val = bios_pop_queue();
-		if (val != 0 && !discard)
-			handle_key((u8)val);
-	}
-}
-
-static void wistron_flush(struct input_polled_dev *dev)
-{
-	/* Flush stale event queue */
-	poll_bios(true);
-}
-
-static void wistron_poll(struct input_polled_dev *dev)
-{
-	poll_bios(false);
-
-	/* Increase poll frequency if user is currently pressing keys (< 2s ago) */
-	if (time_before(jiffies, jiffies_last_press + 2 * HZ))
-		dev->poll_interval = POLL_INTERVAL_BURST;
-	else
-		dev->poll_interval = POLL_INTERVAL_DEFAULT;
-}
-
-static int __devinit wistron_setup_keymap(struct input_dev *dev,
-					  struct key_entry *entry)
-{
-	switch (entry->type) {
-
-	/* if wifi or bluetooth are not available, create normal keys */
-	case KE_WIFI:
-		if (!have_wifi) {
-			entry->type = KE_KEY;
-			entry->keycode = KEY_WLAN;
-		}
-		break;
-
-	case KE_BLUETOOTH:
-		if (!have_bluetooth) {
-			entry->type = KE_KEY;
-			entry->keycode = KEY_BLUETOOTH;
-		}
-		break;
-
-	case KE_END:
-		if (entry->code & FE_UNTESTED)
-			printk(KERN_WARNING "Untested laptop multimedia keys, "
-				"please report success or failure to "
-				"eric.piel@tremplin-utc.net\n");
-		break;
-	}
-
-	return 0;
-}
-
-static int __devinit setup_input_dev(void)
-{
-	struct input_dev *input_dev;
-	int error;
-
-	wistron_idev = input_allocate_polled_device();
-	if (!wistron_idev)
-		return -ENOMEM;
-
-	wistron_idev->open = wistron_flush;
-	wistron_idev->poll = wistron_poll;
-	wistron_idev->poll_interval = POLL_INTERVAL_DEFAULT;
-
-	input_dev = wistron_idev->input;
-	input_dev->name = "Wistron laptop buttons";
-	input_dev->phys = "wistron/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->dev.parent = &wistron_device->dev;
-
-	error = sparse_keymap_setup(input_dev, keymap, wistron_setup_keymap);
-	if (error)
-		goto err_free_dev;
-
-	error = input_register_polled_device(wistron_idev);
-	if (error)
-		goto err_free_keymap;
-
-	return 0;
-
- err_free_keymap:
-	sparse_keymap_free(input_dev);
- err_free_dev:
-	input_free_polled_device(wistron_idev);
-	return error;
-}
-
-/* Driver core */
-
-static int __devinit wistron_probe(struct platform_device *dev)
-{
-	int err;
-
-	bios_attach();
-	cmos_address = bios_get_cmos_address();
-
-	if (have_wifi) {
-		u16 wifi = bios_get_default_setting(WIFI);
-		if (wifi & 1)
-			wifi_enabled = wifi & 2;
-		else
-			have_wifi = 0;
-
-		if (have_wifi)
-			bios_set_state(WIFI, wifi_enabled);
-	}
-
-	if (have_bluetooth) {
-		u16 bt = bios_get_default_setting(BLUETOOTH);
-		if (bt & 1)
-			bluetooth_enabled = bt & 2;
-		else
-			have_bluetooth = false;
-
-		if (have_bluetooth)
-			bios_set_state(BLUETOOTH, bluetooth_enabled);
-	}
-
-	wistron_led_init(&dev->dev);
-
-	err = setup_input_dev();
-	if (err) {
-		bios_detach();
-		return err;
-	}
-
-	return 0;
-}
-
-static int __devexit wistron_remove(struct platform_device *dev)
-{
-	wistron_led_remove();
-	input_unregister_polled_device(wistron_idev);
-	sparse_keymap_free(wistron_idev->input);
-	input_free_polled_device(wistron_idev);
-	bios_detach();
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int wistron_suspend(struct device *dev)
-{
-	if (have_wifi)
-		bios_set_state(WIFI, 0);
-
-	if (have_bluetooth)
-		bios_set_state(BLUETOOTH, 0);
-
-	wistron_led_suspend();
-
-	return 0;
-}
-
-static int wistron_resume(struct device *dev)
-{
-	if (have_wifi)
-		bios_set_state(WIFI, wifi_enabled);
-
-	if (have_bluetooth)
-		bios_set_state(BLUETOOTH, bluetooth_enabled);
-
-	wistron_led_resume();
-
-	poll_bios(true);
-
-	return 0;
-}
-
-static const struct dev_pm_ops wistron_pm_ops = {
-	.suspend	= wistron_suspend,
-	.resume		= wistron_resume,
-	.poweroff	= wistron_suspend,
-	.restore	= wistron_resume,
-};
-#endif
-
-static struct platform_driver wistron_driver = {
-	.driver		= {
-		.name	= "wistron-bios",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &wistron_pm_ops,
-#endif
-	},
-	.probe		= wistron_probe,
-	.remove		= __devexit_p(wistron_remove),
-};
-
-static int __init wb_module_init(void)
-{
-	int err;
-
-	err = select_keymap();
-	if (err)
-		return err;
-
-	err = map_bios();
-	if (err)
-		goto err_free_keymap;
-
-	err = platform_driver_register(&wistron_driver);
-	if (err)
-		goto err_unmap_bios;
-
-	wistron_device = platform_device_alloc("wistron-bios", -1);
-	if (!wistron_device) {
-		err = -ENOMEM;
-		goto err_unregister_driver;
-	}
-
-	err = platform_device_add(wistron_device);
-	if (err)
-		goto err_free_device;
-
-	return 0;
-
- err_free_device:
-	platform_device_put(wistron_device);
- err_unregister_driver:
-	platform_driver_unregister(&wistron_driver);
- err_unmap_bios:
-	unmap_bios();
- err_free_keymap:
-	kfree(keymap);
-
-	return err;
-}
-
-static void __exit wb_module_exit(void)
-{
-	platform_device_unregister(wistron_device);
-	platform_driver_unregister(&wistron_driver);
-	unmap_bios();
-	kfree(keymap);
-}
-
-module_init(wb_module_init);
-module_exit(wb_module_exit);
diff --git a/ANDROID_3.4.5/drivers/input/misc/wm831x-on.c b/ANDROID_3.4.5/drivers/input/misc/wm831x-on.c
deleted file mode 100644
index 47f18d6b..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/wm831x-on.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/**
- * wm831x-on.c - WM831X ON pin driver
- *
- * Copyright (C) 2009 Wolfson Microelectronics plc
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of this
- * archive for more details.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/workqueue.h>
-#include <linux/mfd/wm831x/core.h>
-
-struct wm831x_on {
-	struct input_dev *dev;
-	struct delayed_work work;
-	struct wm831x *wm831x;
-};
-
-/*
- * The chip gives us an interrupt when the ON pin is asserted but we
- * then need to poll to see when the pin is deasserted.
- */
-static void wm831x_poll_on(struct work_struct *work)
-{
-	struct wm831x_on *wm831x_on = container_of(work, struct wm831x_on,
-						   work.work);
-	struct wm831x *wm831x = wm831x_on->wm831x;
-	int poll, ret;
-
-	ret = wm831x_reg_read(wm831x, WM831X_ON_PIN_CONTROL);
-	if (ret >= 0) {
-		poll = !(ret & WM831X_ON_PIN_STS);
-
-		input_report_key(wm831x_on->dev, KEY_POWER, poll);
-		input_sync(wm831x_on->dev);
-	} else {
-		dev_err(wm831x->dev, "Failed to read ON status: %d\n", ret);
-		poll = 1;
-	}
-
-	if (poll)
-		schedule_delayed_work(&wm831x_on->work, 100);
-}
-
-static irqreturn_t wm831x_on_irq(int irq, void *data)
-{
-	struct wm831x_on *wm831x_on = data;
-
-	schedule_delayed_work(&wm831x_on->work, 0);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit wm831x_on_probe(struct platform_device *pdev)
-{
-	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
-	struct wm831x_on *wm831x_on;
-	int irq = platform_get_irq(pdev, 0);
-	int ret;
-
-	wm831x_on = kzalloc(sizeof(struct wm831x_on), GFP_KERNEL);
-	if (!wm831x_on) {
-		dev_err(&pdev->dev, "Can't allocate data\n");
-		return -ENOMEM;
-	}
-
-	wm831x_on->wm831x = wm831x;
-	INIT_DELAYED_WORK(&wm831x_on->work, wm831x_poll_on);
-
-	wm831x_on->dev = input_allocate_device();
-	if (!wm831x_on->dev) {
-		dev_err(&pdev->dev, "Can't allocate input dev\n");
-		ret = -ENOMEM;
-		goto err;
-	}
-
-	wm831x_on->dev->evbit[0] = BIT_MASK(EV_KEY);
-	wm831x_on->dev->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER);
-	wm831x_on->dev->name = "wm831x_on";
-	wm831x_on->dev->phys = "wm831x_on/input0";
-	wm831x_on->dev->dev.parent = &pdev->dev;
-
-	ret = request_threaded_irq(irq, NULL, wm831x_on_irq,
-				   IRQF_TRIGGER_RISING, "wm831x_on",
-				   wm831x_on);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Unable to request IRQ: %d\n", ret);
-		goto err_input_dev;
-	}
-	ret = input_register_device(wm831x_on->dev);
-	if (ret) {
-		dev_dbg(&pdev->dev, "Can't register input device: %d\n", ret);
-		goto err_irq;
-	}
-
-	platform_set_drvdata(pdev, wm831x_on);
-
-	return 0;
-
-err_irq:
-	free_irq(irq, wm831x_on);
-err_input_dev:
-	input_free_device(wm831x_on->dev);
-err:
-	kfree(wm831x_on);
-	return ret;
-}
-
-static int __devexit wm831x_on_remove(struct platform_device *pdev)
-{
-	struct wm831x_on *wm831x_on = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	free_irq(irq, wm831x_on);
-	cancel_delayed_work_sync(&wm831x_on->work);
-	input_unregister_device(wm831x_on->dev);
-	kfree(wm831x_on);
-
-	return 0;
-}
-
-static struct platform_driver wm831x_on_driver = {
-	.probe		= wm831x_on_probe,
-	.remove		= __devexit_p(wm831x_on_remove),
-	.driver		= {
-		.name	= "wm831x-on",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(wm831x_on_driver);
-
-MODULE_ALIAS("platform:wm831x-on");
-MODULE_DESCRIPTION("WM831x ON pin");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
-
diff --git a/ANDROID_3.4.5/drivers/input/misc/xen-kbdfront.c b/ANDROID_3.4.5/drivers/input/misc/xen-kbdfront.c
deleted file mode 100644
index 02ca8680..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/xen-kbdfront.c
+++ /dev/null
@@ -1,393 +0,0 @@
-/*
- * Xen para-virtual input device
- *
- * Copyright (C) 2005 Anthony Liguori <aliguori@us.ibm.com>
- * Copyright (C) 2006-2008 Red Hat, Inc., Markus Armbruster <armbru@redhat.com>
- *
- *  Based on linux/drivers/input/mouse/sermouse.c
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License. See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-
-#include <asm/xen/hypervisor.h>
-
-#include <xen/xen.h>
-#include <xen/events.h>
-#include <xen/page.h>
-#include <xen/grant_table.h>
-#include <xen/interface/grant_table.h>
-#include <xen/interface/io/fbif.h>
-#include <xen/interface/io/kbdif.h>
-#include <xen/xenbus.h>
-
-struct xenkbd_info {
-	struct input_dev *kbd;
-	struct input_dev *ptr;
-	struct xenkbd_page *page;
-	int gref;
-	int irq;
-	struct xenbus_device *xbdev;
-	char phys[32];
-};
-
-static int xenkbd_remove(struct xenbus_device *);
-static int xenkbd_connect_backend(struct xenbus_device *, struct xenkbd_info *);
-static void xenkbd_disconnect_backend(struct xenkbd_info *);
-
-/*
- * Note: if you need to send out events, see xenfb_do_update() for how
- * to do that.
- */
-
-static irqreturn_t input_handler(int rq, void *dev_id)
-{
-	struct xenkbd_info *info = dev_id;
-	struct xenkbd_page *page = info->page;
-	__u32 cons, prod;
-
-	prod = page->in_prod;
-	if (prod == page->in_cons)
-		return IRQ_HANDLED;
-	rmb();			/* ensure we see ring contents up to prod */
-	for (cons = page->in_cons; cons != prod; cons++) {
-		union xenkbd_in_event *event;
-		struct input_dev *dev;
-		event = &XENKBD_IN_RING_REF(page, cons);
-
-		dev = info->ptr;
-		switch (event->type) {
-		case XENKBD_TYPE_MOTION:
-			input_report_rel(dev, REL_X, event->motion.rel_x);
-			input_report_rel(dev, REL_Y, event->motion.rel_y);
-			if (event->motion.rel_z)
-				input_report_rel(dev, REL_WHEEL,
-						 -event->motion.rel_z);
-			break;
-		case XENKBD_TYPE_KEY:
-			dev = NULL;
-			if (test_bit(event->key.keycode, info->kbd->keybit))
-				dev = info->kbd;
-			if (test_bit(event->key.keycode, info->ptr->keybit))
-				dev = info->ptr;
-			if (dev)
-				input_report_key(dev, event->key.keycode,
-						 event->key.pressed);
-			else
-				pr_warning("unhandled keycode 0x%x\n",
-					   event->key.keycode);
-			break;
-		case XENKBD_TYPE_POS:
-			input_report_abs(dev, ABS_X, event->pos.abs_x);
-			input_report_abs(dev, ABS_Y, event->pos.abs_y);
-			if (event->pos.rel_z)
-				input_report_rel(dev, REL_WHEEL,
-						 -event->pos.rel_z);
-			break;
-		}
-		if (dev)
-			input_sync(dev);
-	}
-	mb();			/* ensure we got ring contents */
-	page->in_cons = cons;
-	notify_remote_via_irq(info->irq);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit xenkbd_probe(struct xenbus_device *dev,
-				  const struct xenbus_device_id *id)
-{
-	int ret, i, abs;
-	struct xenkbd_info *info;
-	struct input_dev *kbd, *ptr;
-
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
-		xenbus_dev_fatal(dev, -ENOMEM, "allocating info structure");
-		return -ENOMEM;
-	}
-	dev_set_drvdata(&dev->dev, info);
-	info->xbdev = dev;
-	info->irq = -1;
-	info->gref = -1;
-	snprintf(info->phys, sizeof(info->phys), "xenbus/%s", dev->nodename);
-
-	info->page = (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
-	if (!info->page)
-		goto error_nomem;
-
-	if (xenbus_scanf(XBT_NIL, dev->otherend, "feature-abs-pointer", "%d", &abs) < 0)
-		abs = 0;
-	if (abs)
-		xenbus_printf(XBT_NIL, dev->nodename, "request-abs-pointer", "1");
-
-	/* keyboard */
-	kbd = input_allocate_device();
-	if (!kbd)
-		goto error_nomem;
-	kbd->name = "Xen Virtual Keyboard";
-	kbd->phys = info->phys;
-	kbd->id.bustype = BUS_PCI;
-	kbd->id.vendor = 0x5853;
-	kbd->id.product = 0xffff;
-
-	__set_bit(EV_KEY, kbd->evbit);
-	for (i = KEY_ESC; i < KEY_UNKNOWN; i++)
-		__set_bit(i, kbd->keybit);
-	for (i = KEY_OK; i < KEY_MAX; i++)
-		__set_bit(i, kbd->keybit);
-
-	ret = input_register_device(kbd);
-	if (ret) {
-		input_free_device(kbd);
-		xenbus_dev_fatal(dev, ret, "input_register_device(kbd)");
-		goto error;
-	}
-	info->kbd = kbd;
-
-	/* pointing device */
-	ptr = input_allocate_device();
-	if (!ptr)
-		goto error_nomem;
-	ptr->name = "Xen Virtual Pointer";
-	ptr->phys = info->phys;
-	ptr->id.bustype = BUS_PCI;
-	ptr->id.vendor = 0x5853;
-	ptr->id.product = 0xfffe;
-
-	if (abs) {
-		__set_bit(EV_ABS, ptr->evbit);
-		input_set_abs_params(ptr, ABS_X, 0, XENFB_WIDTH, 0, 0);
-		input_set_abs_params(ptr, ABS_Y, 0, XENFB_HEIGHT, 0, 0);
-	} else {
-		input_set_capability(ptr, EV_REL, REL_X);
-		input_set_capability(ptr, EV_REL, REL_Y);
-	}
-	input_set_capability(ptr, EV_REL, REL_WHEEL);
-
-	__set_bit(EV_KEY, ptr->evbit);
-	for (i = BTN_LEFT; i <= BTN_TASK; i++)
-		__set_bit(i, ptr->keybit);
-
-	ret = input_register_device(ptr);
-	if (ret) {
-		input_free_device(ptr);
-		xenbus_dev_fatal(dev, ret, "input_register_device(ptr)");
-		goto error;
-	}
-	info->ptr = ptr;
-
-	ret = xenkbd_connect_backend(dev, info);
-	if (ret < 0)
-		goto error;
-
-	return 0;
-
- error_nomem:
-	ret = -ENOMEM;
-	xenbus_dev_fatal(dev, ret, "allocating device memory");
- error:
-	xenkbd_remove(dev);
-	return ret;
-}
-
-static int xenkbd_resume(struct xenbus_device *dev)
-{
-	struct xenkbd_info *info = dev_get_drvdata(&dev->dev);
-
-	xenkbd_disconnect_backend(info);
-	memset(info->page, 0, PAGE_SIZE);
-	return xenkbd_connect_backend(dev, info);
-}
-
-static int xenkbd_remove(struct xenbus_device *dev)
-{
-	struct xenkbd_info *info = dev_get_drvdata(&dev->dev);
-
-	xenkbd_disconnect_backend(info);
-	if (info->kbd)
-		input_unregister_device(info->kbd);
-	if (info->ptr)
-		input_unregister_device(info->ptr);
-	free_page((unsigned long)info->page);
-	kfree(info);
-	return 0;
-}
-
-static int xenkbd_connect_backend(struct xenbus_device *dev,
-				  struct xenkbd_info *info)
-{
-	int ret, evtchn;
-	struct xenbus_transaction xbt;
-
-	ret = gnttab_grant_foreign_access(dev->otherend_id,
-	                                  virt_to_mfn(info->page), 0);
-	if (ret < 0)
-		return ret;
-	info->gref = ret;
-
-	ret = xenbus_alloc_evtchn(dev, &evtchn);
-	if (ret)
-		goto error_grant;
-	ret = bind_evtchn_to_irqhandler(evtchn, input_handler,
-					0, dev->devicetype, info);
-	if (ret < 0) {
-		xenbus_dev_fatal(dev, ret, "bind_evtchn_to_irqhandler");
-		goto error_evtchan;
-	}
-	info->irq = ret;
-
- again:
-	ret = xenbus_transaction_start(&xbt);
-	if (ret) {
-		xenbus_dev_fatal(dev, ret, "starting transaction");
-		goto error_irqh;
-	}
-	ret = xenbus_printf(xbt, dev->nodename, "page-ref", "%lu",
-			    virt_to_mfn(info->page));
-	if (ret)
-		goto error_xenbus;
-	ret = xenbus_printf(xbt, dev->nodename, "page-gref", "%u", info->gref);
-	if (ret)
-		goto error_xenbus;
-	ret = xenbus_printf(xbt, dev->nodename, "event-channel", "%u",
-			    evtchn);
-	if (ret)
-		goto error_xenbus;
-	ret = xenbus_transaction_end(xbt, 0);
-	if (ret) {
-		if (ret == -EAGAIN)
-			goto again;
-		xenbus_dev_fatal(dev, ret, "completing transaction");
-		goto error_irqh;
-	}
-
-	xenbus_switch_state(dev, XenbusStateInitialised);
-	return 0;
-
- error_xenbus:
-	xenbus_transaction_end(xbt, 1);
-	xenbus_dev_fatal(dev, ret, "writing xenstore");
- error_irqh:
-	unbind_from_irqhandler(info->irq, info);
-	info->irq = -1;
- error_evtchan:
-	xenbus_free_evtchn(dev, evtchn);
- error_grant:
-	gnttab_end_foreign_access_ref(info->gref, 0);
-	info->gref = -1;
-	return ret;
-}
-
-static void xenkbd_disconnect_backend(struct xenkbd_info *info)
-{
-	if (info->irq >= 0)
-		unbind_from_irqhandler(info->irq, info);
-	info->irq = -1;
-	if (info->gref >= 0)
-		gnttab_end_foreign_access_ref(info->gref, 0);
-	info->gref = -1;
-}
-
-static void xenkbd_backend_changed(struct xenbus_device *dev,
-				   enum xenbus_state backend_state)
-{
-	struct xenkbd_info *info = dev_get_drvdata(&dev->dev);
-	int ret, val;
-
-	switch (backend_state) {
-	case XenbusStateInitialising:
-	case XenbusStateInitialised:
-	case XenbusStateReconfiguring:
-	case XenbusStateReconfigured:
-	case XenbusStateUnknown:
-	case XenbusStateClosed:
-		break;
-
-	case XenbusStateInitWait:
-InitWait:
-		ret = xenbus_scanf(XBT_NIL, info->xbdev->otherend,
-				   "feature-abs-pointer", "%d", &val);
-		if (ret < 0)
-			val = 0;
-		if (val) {
-			ret = xenbus_printf(XBT_NIL, info->xbdev->nodename,
-					    "request-abs-pointer", "1");
-			if (ret)
-				pr_warning("xenkbd: can't request abs-pointer");
-		}
-
-		xenbus_switch_state(dev, XenbusStateConnected);
-		break;
-
-	case XenbusStateConnected:
-		/*
-		 * Work around xenbus race condition: If backend goes
-		 * through InitWait to Connected fast enough, we can
-		 * get Connected twice here.
-		 */
-		if (dev->state != XenbusStateConnected)
-			goto InitWait; /* no InitWait seen yet, fudge it */
-
-		/* Set input abs params to match backend screen res */
-		if (xenbus_scanf(XBT_NIL, info->xbdev->otherend,
-				 "width", "%d", &val) > 0)
-			input_set_abs_params(info->ptr, ABS_X, 0, val, 0, 0);
-
-		if (xenbus_scanf(XBT_NIL, info->xbdev->otherend,
-				 "height", "%d", &val) > 0)
-			input_set_abs_params(info->ptr, ABS_Y, 0, val, 0, 0);
-
-		break;
-
-	case XenbusStateClosing:
-		xenbus_frontend_closed(dev);
-		break;
-	}
-}
-
-static const struct xenbus_device_id xenkbd_ids[] = {
-	{ "vkbd" },
-	{ "" }
-};
-
-static DEFINE_XENBUS_DRIVER(xenkbd, ,
-	.probe = xenkbd_probe,
-	.remove = xenkbd_remove,
-	.resume = xenkbd_resume,
-	.otherend_changed = xenkbd_backend_changed,
-);
-
-static int __init xenkbd_init(void)
-{
-	if (!xen_domain())
-		return -ENODEV;
-
-	/* Nothing to do if running in dom0. */
-	if (xen_initial_domain())
-		return -ENODEV;
-
-	return xenbus_register_frontend(&xenkbd_driver);
-}
-
-static void __exit xenkbd_cleanup(void)
-{
-	xenbus_unregister_driver(&xenkbd_driver);
-}
-
-module_init(xenkbd_init);
-module_exit(xenkbd_cleanup);
-
-MODULE_DESCRIPTION("Xen virtual keyboard/pointer device frontend");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("xen:vkbd");
diff --git a/ANDROID_3.4.5/drivers/input/misc/yealink.c b/ANDROID_3.4.5/drivers/input/misc/yealink.c
deleted file mode 100644
index f4776e7f..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/yealink.c
+++ /dev/null
@@ -1,997 +0,0 @@
-/*
- * drivers/usb/input/yealink.c
- *
- * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/*
- * Description:
- *   Driver for the USB-P1K voip usb phone.
- *   This device is produced by Yealink Network Technology Co Ltd
- *   but may be branded under several names:
- *	- Yealink usb-p1k
- *	- Tiptel 115
- *	- ...
- *
- * This driver is based on:
- *   - the usbb2k-api	http://savannah.nongnu.org/projects/usbb2k-api/
- *   - information from	http://memeteau.free.fr/usbb2k
- *   - the xpad-driver	drivers/input/joystick/xpad.c
- *
- * Thanks to:
- *   - Olivier Vandorpe, for providing the usbb2k-api.
- *   - Martin Diehl, for spotting my memory allocation bug.
- *
- * History:
- *   20050527 henk	First version, functional keyboard. Keyboard events
- *			will pop-up on the ../input/eventX bus.
- *   20050531 henk	Added led, LCD, dialtone and sysfs interface.
- *   20050610 henk	Cleanups, make it ready for public consumption.
- *   20050630 henk	Cleanups, fixes in response to comments.
- *   20050701 henk	sysfs write serialisation, fix potential unload races
- *   20050801 henk	Added ringtone, restructure USB
- *   20050816 henk	Merge 2.6.13-rc6
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/rwsem.h>
-#include <linux/usb/input.h>
-#include <linux/map_to_7segment.h>
-
-#include "yealink.h"
-
-#define DRIVER_VERSION "yld-20051230"
-#define DRIVER_AUTHOR "Henk Vergonet"
-#define DRIVER_DESC "Yealink phone driver"
-
-#define YEALINK_POLLING_FREQUENCY	10	/* in [Hz] */
-
-struct yld_status {
-	u8	lcd[24];
-	u8	led;
-	u8	dialtone;
-	u8	ringtone;
-	u8	keynum;
-} __attribute__ ((packed));
-
-/*
- * Register the LCD segment and icon map
- */
-#define _LOC(k,l)	{ .a = (k), .m = (l) }
-#define _SEG(t, a, am, b, bm, c, cm, d, dm, e, em, f, fm, g, gm)	\
-	{ .type	= (t),							\
-	  .u = { .s = {	_LOC(a, am), _LOC(b, bm), _LOC(c, cm),		\
-		        _LOC(d, dm), _LOC(e, em), _LOC(g, gm),		\
-			_LOC(f, fm) } } }
-#define _PIC(t, h, hm, n)						\
-	{ .type	= (t),							\
- 	  .u = { .p = { .name = (n), .a = (h), .m = (hm) } } }
-
-static const struct lcd_segment_map {
-	char	type;
-	union {
-		struct pictogram_map {
-			u8	a,m;
-			char	name[10];
-		}	p;
-		struct segment_map {
-			u8	a,m;
-		} s[7];
-	} u;
-} lcdMap[] = {
-#include "yealink.h"
-};
-
-struct yealink_dev {
-	struct input_dev *idev;		/* input device */
-	struct usb_device *udev;	/* usb device */
-
-	/* irq input channel */
-	struct yld_ctl_packet	*irq_data;
-	dma_addr_t		irq_dma;
-	struct urb		*urb_irq;
-
-	/* control output channel */
-	struct yld_ctl_packet	*ctl_data;
-	dma_addr_t		ctl_dma;
-	struct usb_ctrlrequest	*ctl_req;
-	struct urb		*urb_ctl;
-
-	char phys[64];			/* physical device path */
-
-	u8 lcdMap[ARRAY_SIZE(lcdMap)];	/* state of LCD, LED ... */
-	int key_code;			/* last reported key	 */
-
-	unsigned int shutdown:1;
-
-	int	stat_ix;
-	union {
-		struct yld_status s;
-		u8		  b[sizeof(struct yld_status)];
-	} master, copy;
-};
-
-
-/*******************************************************************************
- * Yealink lcd interface
- ******************************************************************************/
-
-/*
- * Register a default 7 segment character set
- */
-static SEG7_DEFAULT_MAP(map_seg7);
-
- /* Display a char,
-  * char '\9' and '\n' are placeholders and do not overwrite the original text.
-  * A space will always hide an icon.
-  */
-static int setChar(struct yealink_dev *yld, int el, int chr)
-{
-	int i, a, m, val;
-
-	if (el >= ARRAY_SIZE(lcdMap))
-		return -EINVAL;
-
-	if (chr == '\t' || chr == '\n')
-	    return 0;
-
-	yld->lcdMap[el] = chr;
-
-	if (lcdMap[el].type == '.') {
-		a = lcdMap[el].u.p.a;
-		m = lcdMap[el].u.p.m;
-		if (chr != ' ')
-			yld->master.b[a] |= m;
-		else
-			yld->master.b[a] &= ~m;
-		return 0;
-	}
-
-	val = map_to_seg7(&map_seg7, chr);
-	for (i = 0; i < ARRAY_SIZE(lcdMap[0].u.s); i++) {
-		m = lcdMap[el].u.s[i].m;
-
-		if (m == 0)
-			continue;
-
-		a = lcdMap[el].u.s[i].a;
-		if (val & 1)
-			yld->master.b[a] |= m;
-		else
-			yld->master.b[a] &= ~m;
-		val = val >> 1;
-	}
-	return 0;
-};
-
-/*******************************************************************************
- * Yealink key interface
- ******************************************************************************/
-
-/* Map device buttons to internal key events.
- *
- * USB-P1K button layout:
- *
- *             up
- *       IN           OUT
- *            down
- *
- *     pickup   C    hangup
- *       1      2      3
- *       4      5      6
- *       7      8      9
- *       *      0      #
- *
- * The "up" and "down" keys, are symbolised by arrows on the button.
- * The "pickup" and "hangup" keys are symbolised by a green and red phone
- * on the button.
- */
-static int map_p1k_to_key(int scancode)
-{
-	switch(scancode) {		/* phone key:	*/
-	case 0x23: return KEY_LEFT;	/*   IN		*/
-	case 0x33: return KEY_UP;	/*   up		*/
-	case 0x04: return KEY_RIGHT;	/*   OUT	*/
-	case 0x24: return KEY_DOWN;	/*   down	*/
-	case 0x03: return KEY_ENTER;	/*   pickup	*/
-	case 0x14: return KEY_BACKSPACE; /*  C		*/
-	case 0x13: return KEY_ESC;	/*   hangup	*/
-	case 0x00: return KEY_1;	/*   1		*/
-	case 0x01: return KEY_2;	/*   2 		*/
-	case 0x02: return KEY_3;	/*   3		*/
-	case 0x10: return KEY_4;	/*   4		*/
-	case 0x11: return KEY_5;	/*   5		*/
-	case 0x12: return KEY_6;	/*   6		*/
-	case 0x20: return KEY_7;	/*   7		*/
-	case 0x21: return KEY_8;	/*   8		*/
-	case 0x22: return KEY_9;	/*   9		*/
-	case 0x30: return KEY_KPASTERISK; /* *		*/
-	case 0x31: return KEY_0;	/*   0		*/
-	case 0x32: return KEY_LEFTSHIFT |
-			  KEY_3 << 8;	/*   #		*/
-	}
-	return -EINVAL;
-}
-
-/* Completes a request by converting the data into events for the
- * input subsystem.
- *
- * The key parameter can be cascaded: key2 << 8 | key1
- */
-static void report_key(struct yealink_dev *yld, int key)
-{
-	struct input_dev *idev = yld->idev;
-
-	if (yld->key_code >= 0) {
-		/* old key up */
-		input_report_key(idev, yld->key_code & 0xff, 0);
-		if (yld->key_code >> 8)
-			input_report_key(idev, yld->key_code >> 8, 0);
-	}
-
-	yld->key_code = key;
-	if (key >= 0) {
-		/* new valid key */
-		input_report_key(idev, key & 0xff, 1);
-		if (key >> 8)
-			input_report_key(idev, key >> 8, 1);
-	}
-	input_sync(idev);
-}
-
-/*******************************************************************************
- * Yealink usb communication interface
- ******************************************************************************/
-
-static int yealink_cmd(struct yealink_dev *yld, struct yld_ctl_packet *p)
-{
-	u8	*buf = (u8 *)p;
-	int	i;
-	u8	sum = 0;
-
-	for(i=0; i<USB_PKT_LEN-1; i++)
-		sum -= buf[i];
-	p->sum = sum;
-	return usb_control_msg(yld->udev,
-			usb_sndctrlpipe(yld->udev, 0),
-			USB_REQ_SET_CONFIGURATION,
-			USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
-			0x200, 3,
-			p, sizeof(*p),
-			USB_CTRL_SET_TIMEOUT);
-}
-
-static u8 default_ringtone[] = {
-	0xEF,			/* volume [0-255] */
-	0xFB, 0x1E, 0x00, 0x0C,	/* 1250 [hz], 12/100 [s] */
-	0xFC, 0x18, 0x00, 0x0C,	/* 1000 [hz], 12/100 [s] */
-	0xFB, 0x1E, 0x00, 0x0C,
-	0xFC, 0x18, 0x00, 0x0C,
-	0xFB, 0x1E, 0x00, 0x0C,
-	0xFC, 0x18, 0x00, 0x0C,
-	0xFB, 0x1E, 0x00, 0x0C,
-	0xFC, 0x18, 0x00, 0x0C,
-	0xFF, 0xFF, 0x01, 0x90,	/* silent, 400/100 [s] */
-	0x00, 0x00		/* end of sequence */
-};
-
-static int yealink_set_ringtone(struct yealink_dev *yld, u8 *buf, size_t size)
-{
-	struct yld_ctl_packet *p = yld->ctl_data;
-	int	ix, len;
-
-	if (size <= 0)
-		return -EINVAL;
-
-	/* Set the ringtone volume */
-	memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data)));
-	yld->ctl_data->cmd	= CMD_RING_VOLUME;
-	yld->ctl_data->size	= 1;
-	yld->ctl_data->data[0]	= buf[0];
-	yealink_cmd(yld, p);
-
-	buf++;
-	size--;
-
-	p->cmd = CMD_RING_NOTE;
-	ix = 0;
-	while (size != ix) {
-		len = size - ix;
-		if (len > sizeof(p->data))
-			len = sizeof(p->data);
-		p->size	  = len;
-		p->offset = cpu_to_be16(ix);
-		memcpy(p->data, &buf[ix], len);
-		yealink_cmd(yld, p);
-		ix += len;
-	}
-	return 0;
-}
-
-/* keep stat_master & stat_copy in sync.
- */
-static int yealink_do_idle_tasks(struct yealink_dev *yld)
-{
-	u8 val;
-	int i, ix, len;
-
-	ix = yld->stat_ix;
-
-	memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data)));
-	yld->ctl_data->cmd  = CMD_KEYPRESS;
-	yld->ctl_data->size = 1;
-	yld->ctl_data->sum  = 0xff - CMD_KEYPRESS;
-
-	/* If state update pointer wraps do a KEYPRESS first. */
-	if (ix >= sizeof(yld->master)) {
-		yld->stat_ix = 0;
-		return 0;
-	}
-
-	/* find update candidates: copy != master */
-	do {
-		val = yld->master.b[ix];
-		if (val != yld->copy.b[ix])
-			goto send_update;
-	} while (++ix < sizeof(yld->master));
-
-	/* nothing todo, wait a bit and poll for a KEYPRESS */
-	yld->stat_ix = 0;
-	/* TODO how can we wait abit. ??
-	 * msleep_interruptible(1000 / YEALINK_POLLING_FREQUENCY);
-	 */
-	return 0;
-
-send_update:
-
-	/* Setup an appropriate update request */
-	yld->copy.b[ix] = val;
-	yld->ctl_data->data[0] = val;
-
-	switch(ix) {
-	case offsetof(struct yld_status, led):
-		yld->ctl_data->cmd	= CMD_LED;
-		yld->ctl_data->sum	= -1 - CMD_LED - val;
-		break;
-	case offsetof(struct yld_status, dialtone):
-		yld->ctl_data->cmd	= CMD_DIALTONE;
-		yld->ctl_data->sum	= -1 - CMD_DIALTONE - val;
-		break;
-	case offsetof(struct yld_status, ringtone):
-		yld->ctl_data->cmd	= CMD_RINGTONE;
-		yld->ctl_data->sum	= -1 - CMD_RINGTONE - val;
-		break;
-	case offsetof(struct yld_status, keynum):
-		val--;
-		val &= 0x1f;
-		yld->ctl_data->cmd	= CMD_SCANCODE;
-		yld->ctl_data->offset	= cpu_to_be16(val);
-		yld->ctl_data->data[0]	= 0;
-		yld->ctl_data->sum	= -1 - CMD_SCANCODE - val;
-		break;
-	default:
-		len = sizeof(yld->master.s.lcd) - ix;
-		if (len > sizeof(yld->ctl_data->data))
-			len = sizeof(yld->ctl_data->data);
-
-		/* Combine up to <len> consecutive LCD bytes in a singe request
-		 */
-		yld->ctl_data->cmd	= CMD_LCD;
-		yld->ctl_data->offset	= cpu_to_be16(ix);
-		yld->ctl_data->size	= len;
-		yld->ctl_data->sum	= -CMD_LCD - ix - val - len;
-		for(i=1; i<len; i++) {
-			ix++;
-			val = yld->master.b[ix];
-			yld->copy.b[ix]		= val;
-			yld->ctl_data->data[i]	= val;
-			yld->ctl_data->sum     -= val;
-		}
-	}
-	yld->stat_ix = ix + 1;
-	return 1;
-}
-
-/* Decide on how to handle responses
- *
- * The state transition diagram is somethhing like:
- *
- *          syncState<--+
- *               |      |
- *               |    idle
- *              \|/     |
- * init --ok--> waitForKey --ok--> getKey
- *  ^               ^                |
- *  |               +-------ok-------+
- * error,start
- *
- */
-static void urb_irq_callback(struct urb *urb)
-{
-	struct yealink_dev *yld = urb->context;
-	int ret, status = urb->status;
-
-	if (status)
-		err("%s - urb status %d", __func__, status);
-
-	switch (yld->irq_data->cmd) {
-	case CMD_KEYPRESS:
-
-		yld->master.s.keynum = yld->irq_data->data[0];
-		break;
-
-	case CMD_SCANCODE:
-		dbg("get scancode %x", yld->irq_data->data[0]);
-
-		report_key(yld, map_p1k_to_key(yld->irq_data->data[0]));
-		break;
-
-	default:
-		err("unexpected response %x", yld->irq_data->cmd);
-	}
-
-	yealink_do_idle_tasks(yld);
-
-	if (!yld->shutdown) {
-		ret = usb_submit_urb(yld->urb_ctl, GFP_ATOMIC);
-		if (ret && ret != -EPERM)
-			err("%s - usb_submit_urb failed %d", __func__, ret);
-	}
-}
-
-static void urb_ctl_callback(struct urb *urb)
-{
-	struct yealink_dev *yld = urb->context;
-	int ret = 0, status = urb->status;
-
-	if (status)
-		err("%s - urb status %d", __func__, status);
-
-	switch (yld->ctl_data->cmd) {
-	case CMD_KEYPRESS:
-	case CMD_SCANCODE:
-		/* ask for a response */
-		if (!yld->shutdown)
-			ret = usb_submit_urb(yld->urb_irq, GFP_ATOMIC);
-		break;
-	default:
-		/* send new command */
-		yealink_do_idle_tasks(yld);
-		if (!yld->shutdown)
-			ret = usb_submit_urb(yld->urb_ctl, GFP_ATOMIC);
-		break;
-	}
-
-	if (ret && ret != -EPERM)
-		err("%s - usb_submit_urb failed %d", __func__, ret);
-}
-
-/*******************************************************************************
- * input event interface
- ******************************************************************************/
-
-/* TODO should we issue a ringtone on a SND_BELL event?
-static int input_ev(struct input_dev *dev, unsigned int type,
-		unsigned int code, int value)
-{
-
-	if (type != EV_SND)
-		return -EINVAL;
-
-	switch (code) {
-	case SND_BELL:
-	case SND_TONE:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-*/
-
-static int input_open(struct input_dev *dev)
-{
-	struct yealink_dev *yld = input_get_drvdata(dev);
-	int i, ret;
-
-	dbg("%s", __func__);
-
-	/* force updates to device */
-	for (i = 0; i<sizeof(yld->master); i++)
-		yld->copy.b[i] = ~yld->master.b[i];
-	yld->key_code = -1;	/* no keys pressed */
-
-        yealink_set_ringtone(yld, default_ringtone, sizeof(default_ringtone));
-
-	/* issue INIT */
-	memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data)));
-	yld->ctl_data->cmd	= CMD_INIT;
-	yld->ctl_data->size	= 10;
-	yld->ctl_data->sum	= 0x100-CMD_INIT-10;
-	if ((ret = usb_submit_urb(yld->urb_ctl, GFP_KERNEL)) != 0) {
-		dbg("%s - usb_submit_urb failed with result %d",
-		     __func__, ret);
-		return ret;
-	}
-	return 0;
-}
-
-static void input_close(struct input_dev *dev)
-{
-	struct yealink_dev *yld = input_get_drvdata(dev);
-
-	yld->shutdown = 1;
-	/*
-	 * Make sure the flag is seen by other CPUs before we start
-	 * killing URBs so new URBs won't be submitted
-	 */
-	smp_wmb();
-
-	usb_kill_urb(yld->urb_ctl);
-	usb_kill_urb(yld->urb_irq);
-
-	yld->shutdown = 0;
-	smp_wmb();
-}
-
-/*******************************************************************************
- * sysfs interface
- ******************************************************************************/
-
-static DECLARE_RWSEM(sysfs_rwsema);
-
-/* Interface to the 7-segments translation table aka. char set.
- */
-static ssize_t show_map(struct device *dev, struct device_attribute *attr,
-				char *buf)
-{
-	memcpy(buf, &map_seg7, sizeof(map_seg7));
-	return sizeof(map_seg7);
-}
-
-static ssize_t store_map(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t cnt)
-{
-	if (cnt != sizeof(map_seg7))
-		return -EINVAL;
-	memcpy(&map_seg7, buf, sizeof(map_seg7));
-	return sizeof(map_seg7);
-}
-
-/* Interface to the LCD.
- */
-
-/* Reading /sys/../lineX will return the format string with its settings:
- *
- * Example:
- * cat ./line3
- * 888888888888
- * Linux Rocks!
- */
-static ssize_t show_line(struct device *dev, char *buf, int a, int b)
-{
-	struct yealink_dev *yld;
-	int i;
-
-	down_read(&sysfs_rwsema);
-	yld = dev_get_drvdata(dev);
-	if (yld == NULL) {
-		up_read(&sysfs_rwsema);
-		return -ENODEV;
-	}
-
-	for (i = a; i < b; i++)
-		*buf++ = lcdMap[i].type;
-	*buf++ = '\n';
-	for (i = a; i < b; i++)
-		*buf++ = yld->lcdMap[i];
-	*buf++ = '\n';
-	*buf = 0;
-
-	up_read(&sysfs_rwsema);
-	return 3 + ((b - a) << 1);
-}
-
-static ssize_t show_line1(struct device *dev, struct device_attribute *attr,
-			char *buf)
-{
-	return show_line(dev, buf, LCD_LINE1_OFFSET, LCD_LINE2_OFFSET);
-}
-
-static ssize_t show_line2(struct device *dev, struct device_attribute *attr,
-			char *buf)
-{
-	return show_line(dev, buf, LCD_LINE2_OFFSET, LCD_LINE3_OFFSET);
-}
-
-static ssize_t show_line3(struct device *dev, struct device_attribute *attr,
-			char *buf)
-{
-	return show_line(dev, buf, LCD_LINE3_OFFSET, LCD_LINE4_OFFSET);
-}
-
-/* Writing to /sys/../lineX will set the coresponding LCD line.
- * - Excess characters are ignored.
- * - If less characters are written than allowed, the remaining digits are
- *   unchanged.
- * - The '\n' or '\t' char is a placeholder, it does not overwrite the
- *   original content.
- */
-static ssize_t store_line(struct device *dev, const char *buf, size_t count,
-		int el, size_t len)
-{
-	struct yealink_dev *yld;
-	int i;
-
-	down_write(&sysfs_rwsema);
-	yld = dev_get_drvdata(dev);
-	if (yld == NULL) {
-		up_write(&sysfs_rwsema);
-		return -ENODEV;
-	}
-
-	if (len > count)
-		len = count;
-	for (i = 0; i < len; i++)
-		setChar(yld, el++, buf[i]);
-
-	up_write(&sysfs_rwsema);
-	return count;
-}
-
-static ssize_t store_line1(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t count)
-{
-	return store_line(dev, buf, count, LCD_LINE1_OFFSET, LCD_LINE1_SIZE);
-}
-
-static ssize_t store_line2(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t count)
-{
-	return store_line(dev, buf, count, LCD_LINE2_OFFSET, LCD_LINE2_SIZE);
-}
-
-static ssize_t store_line3(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t count)
-{
-	return store_line(dev, buf, count, LCD_LINE3_OFFSET, LCD_LINE3_SIZE);
-}
-
-/* Interface to visible and audible "icons", these include:
- * pictures on the LCD, the LED, and the dialtone signal.
- */
-
-/* Get a list of "switchable elements" with their current state. */
-static ssize_t get_icons(struct device *dev, struct device_attribute *attr,
-			char *buf)
-{
-	struct yealink_dev *yld;
-	int i, ret = 1;
-
-	down_read(&sysfs_rwsema);
-	yld = dev_get_drvdata(dev);
-	if (yld == NULL) {
-		up_read(&sysfs_rwsema);
-		return -ENODEV;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(lcdMap); i++) {
-		if (lcdMap[i].type != '.')
-			continue;
-		ret += sprintf(&buf[ret], "%s %s\n",
-				yld->lcdMap[i] == ' ' ? "  " : "on",
-				lcdMap[i].u.p.name);
-	}
-	up_read(&sysfs_rwsema);
-	return ret;
-}
-
-/* Change the visibility of a particular element. */
-static ssize_t set_icon(struct device *dev, const char *buf, size_t count,
-			int chr)
-{
-	struct yealink_dev *yld;
-	int i;
-
-	down_write(&sysfs_rwsema);
-	yld = dev_get_drvdata(dev);
-	if (yld == NULL) {
-		up_write(&sysfs_rwsema);
-		return -ENODEV;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(lcdMap); i++) {
-		if (lcdMap[i].type != '.')
-			continue;
-		if (strncmp(buf, lcdMap[i].u.p.name, count) == 0) {
-			setChar(yld, i, chr);
-			break;
-		}
-	}
-
-	up_write(&sysfs_rwsema);
-	return count;
-}
-
-static ssize_t show_icon(struct device *dev, struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	return set_icon(dev, buf, count, buf[0]);
-}
-
-static ssize_t hide_icon(struct device *dev, struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	return set_icon(dev, buf, count, ' ');
-}
-
-/* Upload a ringtone to the device.
- */
-
-/* Stores raw ringtone data in the phone */
-static ssize_t store_ringtone(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct yealink_dev *yld;
-
-	down_write(&sysfs_rwsema);
-	yld = dev_get_drvdata(dev);
-	if (yld == NULL) {
-		up_write(&sysfs_rwsema);
-		return -ENODEV;
-	}
-
-	/* TODO locking with async usb control interface??? */
-	yealink_set_ringtone(yld, (char *)buf, count);
-	up_write(&sysfs_rwsema);
-	return count;
-}
-
-#define _M444	S_IRUGO
-#define _M664	S_IRUGO|S_IWUSR|S_IWGRP
-#define _M220	S_IWUSR|S_IWGRP
-
-static DEVICE_ATTR(map_seg7	, _M664, show_map	, store_map	);
-static DEVICE_ATTR(line1	, _M664, show_line1	, store_line1	);
-static DEVICE_ATTR(line2	, _M664, show_line2	, store_line2	);
-static DEVICE_ATTR(line3	, _M664, show_line3	, store_line3	);
-static DEVICE_ATTR(get_icons	, _M444, get_icons	, NULL		);
-static DEVICE_ATTR(show_icon	, _M220, NULL		, show_icon	);
-static DEVICE_ATTR(hide_icon	, _M220, NULL		, hide_icon	);
-static DEVICE_ATTR(ringtone	, _M220, NULL		, store_ringtone);
-
-static struct attribute *yld_attributes[] = {
-	&dev_attr_line1.attr,
-	&dev_attr_line2.attr,
-	&dev_attr_line3.attr,
-	&dev_attr_get_icons.attr,
-	&dev_attr_show_icon.attr,
-	&dev_attr_hide_icon.attr,
-	&dev_attr_map_seg7.attr,
-	&dev_attr_ringtone.attr,
-	NULL
-};
-
-static struct attribute_group yld_attr_group = {
-	.attrs = yld_attributes
-};
-
-/*******************************************************************************
- * Linux interface and usb initialisation
- ******************************************************************************/
-
-struct driver_info {
-	char *name;
-};
-
-static const struct driver_info info_P1K = {
-	.name	= "Yealink usb-p1k",
-};
-
-static const struct usb_device_id usb_table [] = {
-	{
-		.match_flags		= USB_DEVICE_ID_MATCH_DEVICE |
-						USB_DEVICE_ID_MATCH_INT_INFO,
-		.idVendor		= 0x6993,
-		.idProduct		= 0xb001,
-		.bInterfaceClass	= USB_CLASS_HID,
-		.bInterfaceSubClass	= 0,
-		.bInterfaceProtocol	= 0,
-		.driver_info		= (kernel_ulong_t)&info_P1K
-	},
-	{ }
-};
-
-static int usb_cleanup(struct yealink_dev *yld, int err)
-{
-	if (yld == NULL)
-		return err;
-
-        if (yld->idev) {
-		if (err)
-			input_free_device(yld->idev);
-		else
-			input_unregister_device(yld->idev);
-	}
-
-	usb_free_urb(yld->urb_irq);
-	usb_free_urb(yld->urb_ctl);
-
-	kfree(yld->ctl_req);
-	usb_free_coherent(yld->udev, USB_PKT_LEN, yld->ctl_data, yld->ctl_dma);
-	usb_free_coherent(yld->udev, USB_PKT_LEN, yld->irq_data, yld->irq_dma);
-
-	kfree(yld);
-	return err;
-}
-
-static void usb_disconnect(struct usb_interface *intf)
-{
-	struct yealink_dev *yld;
-
-	down_write(&sysfs_rwsema);
-	yld = usb_get_intfdata(intf);
-	sysfs_remove_group(&intf->dev.kobj, &yld_attr_group);
-	usb_set_intfdata(intf, NULL);
-	up_write(&sysfs_rwsema);
-
-	usb_cleanup(yld, 0);
-}
-
-static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev (intf);
-	struct driver_info *nfo = (struct driver_info *)id->driver_info;
-	struct usb_host_interface *interface;
-	struct usb_endpoint_descriptor *endpoint;
-	struct yealink_dev *yld;
-	struct input_dev *input_dev;
-	int ret, pipe, i;
-
-	interface = intf->cur_altsetting;
-	endpoint = &interface->endpoint[0].desc;
-	if (!usb_endpoint_is_int_in(endpoint))
-		return -ENODEV;
-
-	yld = kzalloc(sizeof(struct yealink_dev), GFP_KERNEL);
-	if (!yld)
-		return -ENOMEM;
-
-	yld->udev = udev;
-
-	yld->idev = input_dev = input_allocate_device();
-	if (!input_dev)
-		return usb_cleanup(yld, -ENOMEM);
-
-	/* allocate usb buffers */
-	yld->irq_data = usb_alloc_coherent(udev, USB_PKT_LEN,
-					   GFP_ATOMIC, &yld->irq_dma);
-	if (yld->irq_data == NULL)
-		return usb_cleanup(yld, -ENOMEM);
-
-	yld->ctl_data = usb_alloc_coherent(udev, USB_PKT_LEN,
-					   GFP_ATOMIC, &yld->ctl_dma);
-	if (!yld->ctl_data)
-		return usb_cleanup(yld, -ENOMEM);
-
-	yld->ctl_req = kmalloc(sizeof(*(yld->ctl_req)), GFP_KERNEL);
-	if (yld->ctl_req == NULL)
-		return usb_cleanup(yld, -ENOMEM);
-
-	/* allocate urb structures */
-	yld->urb_irq = usb_alloc_urb(0, GFP_KERNEL);
-        if (yld->urb_irq == NULL)
-		return usb_cleanup(yld, -ENOMEM);
-
-	yld->urb_ctl = usb_alloc_urb(0, GFP_KERNEL);
-        if (yld->urb_ctl == NULL)
-		return usb_cleanup(yld, -ENOMEM);
-
-	/* get a handle to the interrupt data pipe */
-	pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
-	ret = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
-	if (ret != USB_PKT_LEN)
-		err("invalid payload size %d, expected %zd", ret, USB_PKT_LEN);
-
-	/* initialise irq urb */
-	usb_fill_int_urb(yld->urb_irq, udev, pipe, yld->irq_data,
-			USB_PKT_LEN,
-			urb_irq_callback,
-			yld, endpoint->bInterval);
-	yld->urb_irq->transfer_dma = yld->irq_dma;
-	yld->urb_irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-	yld->urb_irq->dev = udev;
-
-	/* initialise ctl urb */
-	yld->ctl_req->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE |
-				      USB_DIR_OUT;
-	yld->ctl_req->bRequest	= USB_REQ_SET_CONFIGURATION;
-	yld->ctl_req->wValue	= cpu_to_le16(0x200);
-	yld->ctl_req->wIndex	= cpu_to_le16(interface->desc.bInterfaceNumber);
-	yld->ctl_req->wLength	= cpu_to_le16(USB_PKT_LEN);
-
-	usb_fill_control_urb(yld->urb_ctl, udev, usb_sndctrlpipe(udev, 0),
-			(void *)yld->ctl_req, yld->ctl_data, USB_PKT_LEN,
-			urb_ctl_callback, yld);
-	yld->urb_ctl->transfer_dma	= yld->ctl_dma;
-	yld->urb_ctl->transfer_flags	|= URB_NO_TRANSFER_DMA_MAP;
-	yld->urb_ctl->dev = udev;
-
-	/* find out the physical bus location */
-	usb_make_path(udev, yld->phys, sizeof(yld->phys));
-	strlcat(yld->phys,  "/input0", sizeof(yld->phys));
-
-	/* register settings for the input device */
-	input_dev->name = nfo->name;
-	input_dev->phys = yld->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, yld);
-
-	input_dev->open = input_open;
-	input_dev->close = input_close;
-	/* input_dev->event = input_ev;	TODO */
-
-	/* register available key events */
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
-	for (i = 0; i < 256; i++) {
-		int k = map_p1k_to_key(i);
-		if (k >= 0) {
-			set_bit(k & 0xff, input_dev->keybit);
-			if (k >> 8)
-				set_bit(k >> 8, input_dev->keybit);
-		}
-	}
-
-	ret = input_register_device(yld->idev);
-	if (ret)
-		return usb_cleanup(yld, ret);
-
-	usb_set_intfdata(intf, yld);
-
-	/* clear visible elements */
-	for (i = 0; i < ARRAY_SIZE(lcdMap); i++)
-		setChar(yld, i, ' ');
-
-	/* display driver version on LCD line 3 */
-	store_line3(&intf->dev, NULL,
-			DRIVER_VERSION, sizeof(DRIVER_VERSION));
-
-	/* Register sysfs hooks (don't care about failure) */
-	ret = sysfs_create_group(&intf->dev.kobj, &yld_attr_group);
-	return 0;
-}
-
-static struct usb_driver yealink_driver = {
-	.name		= "yealink",
-	.probe		= usb_probe,
-	.disconnect	= usb_disconnect,
-	.id_table	= usb_table,
-};
-
-module_usb_driver(yealink_driver);
-
-MODULE_DEVICE_TABLE (usb, usb_table);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/misc/yealink.h b/ANDROID_3.4.5/drivers/input/misc/yealink.h
deleted file mode 100644
index 1e0f5239..00000000
--- a/ANDROID_3.4.5/drivers/input/misc/yealink.h
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * drivers/usb/input/yealink.h
- *
- * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef INPUT_YEALINK_H
-#define INPUT_YEALINK_H
-
-/* Using the control channel on interface 3 various aspects of the phone
- * can be controlled like LCD, LED, dialtone and the ringtone.
- */
-
-struct yld_ctl_packet {
-	u8	cmd;		/* command code, see below */
-	u8	size;		/* 1-11, size of used data bytes. */
-	u16	offset;		/* internal packet offset */
-	u8	data[11];
-	s8	sum;		/* negative sum of 15 preceding bytes */
-} __attribute__ ((packed));
-
-#define USB_PKT_LEN	sizeof(struct yld_ctl_packet)
-
-/* The following yld_ctl_packet's are available: */
-
-/* Init registers
- *
- * cmd		0x8e
- * size		10
- * offset	0
- * data		0,0,0,0....
- */
-#define CMD_INIT		0x8e
-
-/* Request key scan
- *
- * cmd		0x80
- * size		1
- * offset	0
- * data[0]	on return returns the key number, if it changes there's a new
- * 		key pressed.
- */
-#define CMD_KEYPRESS		0x80
-
-/* Request scancode
- *
- * cmd		0x81
- * size		1
- * offset	key number [0-1f]
- * data[0]	on return returns the scancode
- */
-#define CMD_SCANCODE		0x81
-
-/* Set LCD
- *
- * cmd		0x04
- * size		1-11
- * offset	0-23
- * data		segment bits
- */
-#define CMD_LCD			0x04
-
-/* Set led
- *
- * cmd		0x05
- * size		1
- * offset	0
- * data[0]	0 OFF / 1 ON
- */
-#define CMD_LED			0x05
-
-/* Set ringtone volume
- *
- * cmd		0x11
- * size		1
- * offset	0
- * data[0]	0-0xff  volume
- */
-#define CMD_RING_VOLUME		0x11
-
-/* Set ringtone notes
- *
- * cmd		0x02
- * size		1-11
- * offset	0->
- * data		binary representation LE16(-freq), LE16(duration) ....
- */
-#define CMD_RING_NOTE		0x02
-
-/* Sound ringtone via the speaker on the back
- *
- * cmd		0x03
- * size		1
- * offset	0
- * data[0]	0 OFF / 0x24 ON
- */
-#define CMD_RINGTONE		0x03
-
-/* Sound dial tone via the ear speaker
- *
- * cmd		0x09
- * size		1
- * offset	0
- * data[0]	0 OFF / 1 ON
- */
-#define CMD_DIALTONE		0x09
-
-#endif /* INPUT_YEALINK_H */
-
-
-#if defined(_SEG) && defined(_PIC)
-/* This table maps the LCD segments onto individual bit positions in the
- * yld_status struct.
- */
-
-/* LCD, each segment must be driven separately.
- *
- * Layout:
- *
- *   |[]   [][]   [][]   [][]   in   |[][]
- *   |[] M [][] D [][] : [][]   out  |[][]
- *                             store
- *
- *    NEW REP         SU MO TU WE TH FR SA
- *
- *    [] [] [] [] [] [] [] [] [] [] [] []
- *    [] [] [] [] [] [] [] [] [] [] [] []
- */
-
-/* Line 1
- *	Format		: 18.e8.M8.88...188
- *	Icon names	: M D : IN OUT STORE
- */
-#define LCD_LINE1_OFFSET	0
-#define LCD_LINE1_SIZE		17
-
-/* Note: first g then f =>			       !      !      */
-/* _SEG(    type    a      b      c      d      e      g      f   )  */
-	_SEG('1',  0,0 , 22,2 , 22,2 ,  0,0 ,  0,0 ,  0,0 ,  0,0	),
-	_SEG('8', 20,1 , 20,2 , 20,4 , 20,8 , 21,4 , 21,2 , 21,1	),
-	_PIC('.', 22,1 , "M"						),
-	_SEG('e', 18,1 , 18,2 , 18,4 , 18,1 , 19,2 , 18,1 , 19,1	),
-	_SEG('8', 16,1 , 16,2 , 16,4 , 16,8 , 17,4 , 17,2 , 17,1	),
-	_PIC('.', 15,8 , "D"						),
-	_SEG('M', 14,1 , 14,2 , 14,4 , 14,1 , 15,4 , 15,2 , 15,1	),
-	_SEG('8', 12,1 , 12,2 , 12,4 , 12,8 , 13,4 , 13,2 , 13,1	),
-	_PIC('.', 11,8 , ":"						),
-	_SEG('8', 10,1 , 10,2 , 10,4 , 10,8 , 11,4 , 11,2 , 11,1	),
-	_SEG('8',  8,1 ,  8,2 ,  8,4 ,  8,8 ,  9,4 ,  9,2 ,  9,1	),
-	_PIC('.',  7,1 , "IN"						),
-	_PIC('.',  7,2 , "OUT"						),
-	_PIC('.',  7,4 , "STORE"					),
-	_SEG('1',  0,0 ,  5,1 ,  5,1 ,  0,0 ,  0,0 ,  0,0 ,  0,0	),
-	_SEG('8',  4,1 ,  4,2 ,  4,4 ,  4,8 ,  5,8 ,  5,4 ,  5,2	),
-	_SEG('8',  2,1 ,  2,2 ,  2,4 ,  2,8 ,  3,4 ,  3,2 ,  3,1	),
-
-/* Line 2
- *	Format		: .........
- *	Pict. name	: NEW REP SU MO TU WE TH FR SA
- */
-#define LCD_LINE2_OFFSET	LCD_LINE1_OFFSET + LCD_LINE1_SIZE
-#define LCD_LINE2_SIZE		9
-
-	_PIC('.', 23,2 , "NEW"	),
-	_PIC('.', 23,4 , "REP"	),
-	_PIC('.',  1,8 , "SU"	),
-	_PIC('.',  1,4 , "MO"	),
-	_PIC('.',  1,2 , "TU"	),
-	_PIC('.',  1,1 , "WE"	),
-	_PIC('.',  0,1 , "TH"	),
-	_PIC('.',  0,2 , "FR"	),
-	_PIC('.',  0,4 , "SA"	),
-
-/* Line 3
- *	Format		: 888888888888
- */
-#define LCD_LINE3_OFFSET	LCD_LINE2_OFFSET + LCD_LINE2_SIZE
-#define LCD_LINE3_SIZE		12
-
-	_SEG('8', 22,16, 22,32, 22,64, 22,128, 23,128, 23,64, 23,32  ),
-	_SEG('8', 20,16, 20,32, 20,64, 20,128, 21,128, 21,64, 21,32  ),
-	_SEG('8', 18,16, 18,32, 18,64, 18,128, 19,128, 19,64, 19,32  ),
-	_SEG('8', 16,16, 16,32, 16,64, 16,128, 17,128, 17,64, 17,32  ),
-	_SEG('8', 14,16, 14,32, 14,64, 14,128, 15,128, 15,64, 15,32  ),
-	_SEG('8', 12,16, 12,32, 12,64, 12,128, 13,128, 13,64, 13,32  ),
-	_SEG('8', 10,16, 10,32, 10,64, 10,128, 11,128, 11,64, 11,32  ),
-	_SEG('8',  8,16,  8,32,  8,64,  8,128,  9,128,  9,64,  9,32  ),
-	_SEG('8',  6,16,  6,32,  6,64,  6,128,  7,128,  7,64,  7,32  ),
-	_SEG('8',  4,16,  4,32,  4,64,  4,128,  5,128,  5,64,  5,32  ),
-	_SEG('8',  2,16,  2,32,  2,64,  2,128,  3,128,  3,64,  3,32  ),
-	_SEG('8',  0,16,  0,32,  0,64,  0,128,  1,128,  1,64,  1,32  ),
-
-/* Line 4
- *
- * The LED, DIALTONE and RINGTONE are implemented as icons and use the same
- * sysfs interface.
- */
-#define LCD_LINE4_OFFSET	LCD_LINE3_OFFSET + LCD_LINE3_SIZE
-
-	_PIC('.', offsetof(struct yld_status, led)	, 0x01, "LED" ),
-	_PIC('.', offsetof(struct yld_status, dialtone) , 0x01, "DIALTONE" ),
-	_PIC('.', offsetof(struct yld_status, ringtone) , 0x24, "RINGTONE" ),
-
-#undef _SEG
-#undef _PIC
-#endif /* _SEG && _PIC */
diff --git a/ANDROID_3.4.5/drivers/input/mouse/Kconfig b/ANDROID_3.4.5/drivers/input/mouse/Kconfig
deleted file mode 100644
index 9b8db821..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/Kconfig
+++ /dev/null
@@ -1,342 +0,0 @@
-#
-# Mouse driver configuration
-#
-menuconfig INPUT_MOUSE
-	bool "Mice"
-	default y
-	help
-	  Say Y here, and a list of supported mice will be displayed.
-	  This option doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-if INPUT_MOUSE
-
-config MOUSE_PS2
-	tristate "PS/2 mouse"
-	default y
-	select SERIO
-	select SERIO_LIBPS2
-	select SERIO_I8042 if X86
-	select SERIO_GSCPS2 if GSC
-	help
-	  Say Y here if you have a PS/2 mouse connected to your system. This
-	  includes the standard 2 or 3-button PS/2 mouse, as well as PS/2
-	  mice with wheels and extra buttons, Microsoft, Logitech or Genius
-	  compatible.
-
-	  Synaptics, ALPS or Elantech TouchPad users might be interested
-	  in a specialized Xorg/XFree86 driver at:
-		<http://w1.894.telia.com/~u89404340/touchpad/index.html>
-	  and a new version of GPM at:
-		<http://www.geocities.com/dt_or/gpm/gpm.html>
-		<http://xorg.freedesktop.org/archive/individual/driver/>
-	  to take advantage of the advanced features of the touchpad.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called psmouse.
-
-config MOUSE_PS2_ALPS
-	bool "ALPS PS/2 mouse protocol extension" if EXPERT
-	default y
-	depends on MOUSE_PS2
-	help
-	  Say Y here if you have an ALPS PS/2 touchpad connected to
-	  your system.
-
-	  If unsure, say Y.
-
-config MOUSE_PS2_LOGIPS2PP
-	bool "Logitech PS/2++ mouse protocol extension" if EXPERT
-	default y
-	depends on MOUSE_PS2
-	help
-	  Say Y here if you have a Logictech PS/2++ mouse connected to
-	  your system.
-
-	  If unsure, say Y.
-
-config MOUSE_PS2_SYNAPTICS
-	bool "Synaptics PS/2 mouse protocol extension" if EXPERT
-	default y
-	depends on MOUSE_PS2
-	help
-	  Say Y here if you have a Synaptics PS/2 TouchPad connected to
-	  your system.
-
-	  If unsure, say Y.
-
-config MOUSE_PS2_LIFEBOOK
-	bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EXPERT
-	default y
-	depends on MOUSE_PS2 && X86 && DMI
-	help
-	  Say Y here if you have a Fujitsu B-series Lifebook PS/2
-	  TouchScreen connected to your system.
-
-	  If unsure, say Y.
-
-config MOUSE_PS2_TRACKPOINT
-	bool "IBM Trackpoint PS/2 mouse protocol extension" if EXPERT
-	default y
-	depends on MOUSE_PS2
-	help
-	  Say Y here if you have an IBM Trackpoint PS/2 mouse connected
-	  to your system.
-
-	  If unsure, say Y.
-
-config MOUSE_PS2_ELANTECH
-	bool "Elantech PS/2 protocol extension"
-	depends on MOUSE_PS2
-	help
-	  Say Y here if you have an Elantech PS/2 touchpad connected
-	  to your system.
-
-	  Note that if you enable this driver you will need an updated
-	  X.org Synaptics driver that does not require ABS_PRESSURE
-	  reports from the touchpad (i.e. post 1.5.0 version). You can
-	  grab a patch for the driver here:
-
-	  http://userweb.kernel.org/~dtor/synaptics-no-abspressure.patch
-
-	  If unsure, say N.
-
-	  This driver exposes some configuration registers via sysfs
-	  entries. For further information,
-	  see <file:Documentation/input/elantech.txt>.
-
-config MOUSE_PS2_SENTELIC
-	bool "Sentelic Finger Sensing Pad PS/2 protocol extension"
-	depends on MOUSE_PS2
-	help
-	  Say Y here if you have a laptop (such as MSI WIND Netbook)
-	  with Sentelic Finger Sensing Pad touchpad.
-
-	  If unsure, say N.
-
-config MOUSE_PS2_TOUCHKIT
-	bool "eGalax TouchKit PS/2 protocol extension"
-	depends on MOUSE_PS2
-	help
-	  Say Y here if you have an eGalax TouchKit PS/2 touchscreen
-	  connected to your system.
-
-	  If unsure, say N.
-
-config MOUSE_PS2_OLPC
-	bool "OLPC PS/2 mouse protocol extension"
-	depends on MOUSE_PS2 && OLPC
-	help
-	  Say Y here if you have an OLPC XO-1 laptop (with built-in
-	  PS/2 touchpad/tablet device).  The manufacturer calls the
-	  touchpad an HGPK.
-
-	  If unsure, say N.
-
-config MOUSE_SERIAL
-	tristate "Serial mouse"
-	select SERIO
-	help
-	  Say Y here if you have a serial (RS-232, COM port) mouse connected
-	  to your system. This includes Sun, MouseSystems, Microsoft,
-	  Logitech and all other compatible serial mice.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sermouse.
-
-config MOUSE_APPLETOUCH
-	tristate "Apple USB Touchpad support"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use an Apple USB Touchpad.
-
-	  These are the touchpads that can be found on post-February 2005
-	  Apple Powerbooks (prior models have a Synaptics touchpad connected
-	  to the ADB bus).
-
-	  This driver provides a basic mouse driver but can be interfaced
-	  with the synaptics X11 driver to provide acceleration and
-	  scrolling in X11.
-
-	  For further information, see
-	  <file:Documentation/input/appletouch.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called appletouch.
-
-config MOUSE_BCM5974
-	tristate "Apple USB BCM5974 Multitouch trackpad support"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you have an Apple USB BCM5974 Multitouch
-	  trackpad.
-
-	  The BCM5974 is the multitouch trackpad found in the Macbook
-	  Air (JAN2008) and Macbook Pro Penryn (FEB2008) laptops.
-
-	  It is also found in the IPhone (2007) and Ipod Touch (2008).
-
-	  This driver provides multitouch functionality together with
-	  the synaptics X11 driver.
-
-	  The interface is currently identical to the appletouch interface,
-	  for further information, see
-	  <file:Documentation/input/appletouch.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bcm5974.
-
-config MOUSE_INPORT
-	tristate "InPort/MS/ATIXL busmouse"
-	depends on ISA
-	help
-	  Say Y here if you have an InPort, Microsoft or ATI XL busmouse.
-	  They are rather rare these days.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called inport.
-
-config MOUSE_ATIXL
-	bool "ATI XL variant"
-	depends on MOUSE_INPORT
-	help
-	  Say Y here if your mouse is of the ATI XL variety.
-
-config MOUSE_LOGIBM
-	tristate "Logitech busmouse"
-	depends on ISA
-	help
-	  Say Y here if you have a Logitech busmouse.
-	  They are rather rare these days.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called logibm.
-
-config MOUSE_PC110PAD
-	tristate "IBM PC110 touchpad"
-	depends on ISA
-	help
-	  Say Y if you have the IBM PC-110 micro-notebook and want its
-	  touchpad supported.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pc110pad.
-
-config MOUSE_AMIGA
-	tristate "Amiga mouse"
-	depends on AMIGA
-	help
-	  Say Y here if you have an Amiga and want its native mouse
-	  supported by the kernel.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called amimouse.
-
-config MOUSE_ATARI
-	tristate "Atari mouse"
-	depends on ATARI
-	select ATARI_KBD_CORE
-	help
-	  Say Y here if you have an Atari and want its native mouse
-	  supported by the kernel.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atarimouse.
-
-config MOUSE_RISCPC
-	tristate "Acorn RiscPC mouse"
-	depends on ARCH_ACORN
-	help
-	  Say Y here if you have the Acorn RiscPC computer and want its
-	  native mouse supported.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called rpcmouse.
-
-config MOUSE_VSXXXAA
-	tristate "DEC VSXXX-AA/GA mouse and VSXXX-AB tablet"
-	select SERIO
-	help
-	  Say Y (or M) if you want to use a DEC VSXXX-AA (hockey
-	  puck) or a VSXXX-GA (rectangular) mouse. Theses mice are
-	  typically used on DECstations or VAXstations, but can also
-	  be used on any box capable of RS232 (with some adaptor
-	  described in the source file). This driver also works with the
-	  digitizer (VSXXX-AB) DEC produced.
-
-config MOUSE_GPIO
-	tristate "GPIO mouse"
-	depends on GENERIC_GPIO
-	select INPUT_POLLDEV
-	help
-	  This driver simulates a mouse on GPIO lines of various CPUs (and some
-	  other chips).
-
-	  Say Y here if your device has buttons or a simple joystick connected
-	  directly to GPIO lines. Your board-specific setup logic must also
-	  provide a platform device and platform data saying which GPIOs are
-	  used.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gpio_mouse.
-
-config MOUSE_PXA930_TRKBALL
-	tristate "PXA930 Trackball mouse"
-	depends on CPU_PXA930 || CPU_PXA935
-	help
-	  Say Y here to support PXA930 Trackball mouse.
-
-config MOUSE_MAPLE
-	tristate "Maple mouse (for the Dreamcast)"
-	depends on MAPLE
-	help
-	  This driver supports the Maple mouse on the SEGA Dreamcast.
-
-	  Most Dreamcast users, who have a mouse, will say Y here.
-
-	  To compile this driver as a module choose M here: the module will be
-	  called maplemouse.
-
-config MOUSE_SYNAPTICS_I2C
-	tristate "Synaptics I2C Touchpad support"
-	depends on I2C
-	help
-	  This driver supports Synaptics I2C touchpad controller on eXeda
-	  mobile device.
-	  The device will not work the synaptics X11 driver because
-	  (i) it  reports only relative coordinates and has no capabilities
-	  to report absolute coordinates
-	  (ii) the eXeda device itself uses Xfbdev as X Server and it does
-	  not allow using xf86-input-* drivers.
-
-	  Say y here if you have eXeda device and want to use a Synaptics
-	  I2C Touchpad.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called synaptics_i2c.
-
-config MOUSE_SYNAPTICS_USB
-	tristate "Synaptics USB device support"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use a Synaptics USB touchpad or pointing
-	  stick.
-
-	  While these devices emulate an USB mouse by default and can be used
-	  with standard usbhid driver, this driver, together with its X.Org
-	  counterpart, allows you to fully utilize capabilities of the device.
-	  More information can be found at:
-	  <http://jan-steinhoff.de/linux/synaptics-usb.html>
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called synaptics_usb.
-
-endif
diff --git a/ANDROID_3.4.5/drivers/input/mouse/Makefile b/ANDROID_3.4.5/drivers/input/mouse/Makefile
deleted file mode 100644
index 4718effe..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# Makefile for the mouse drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_MOUSE_AMIGA)		+= amimouse.o
-obj-$(CONFIG_MOUSE_APPLETOUCH)		+= appletouch.o
-obj-$(CONFIG_MOUSE_ATARI)		+= atarimouse.o
-obj-$(CONFIG_MOUSE_BCM5974)		+= bcm5974.o
-obj-$(CONFIG_MOUSE_GPIO)		+= gpio_mouse.o
-obj-$(CONFIG_MOUSE_INPORT)		+= inport.o
-obj-$(CONFIG_MOUSE_LOGIBM)		+= logibm.o
-obj-$(CONFIG_MOUSE_MAPLE)		+= maplemouse.o
-obj-$(CONFIG_MOUSE_PC110PAD)		+= pc110pad.o
-obj-$(CONFIG_MOUSE_PS2)			+= psmouse.o
-obj-$(CONFIG_MOUSE_PXA930_TRKBALL)	+= pxa930_trkball.o
-obj-$(CONFIG_MOUSE_RISCPC)		+= rpcmouse.o
-obj-$(CONFIG_MOUSE_SERIAL)		+= sermouse.o
-obj-$(CONFIG_MOUSE_SYNAPTICS_I2C)	+= synaptics_i2c.o
-obj-$(CONFIG_MOUSE_SYNAPTICS_USB)	+= synaptics_usb.o
-obj-$(CONFIG_MOUSE_VSXXXAA)		+= vsxxxaa.o
-
-psmouse-objs := psmouse-base.o synaptics.o
-
-psmouse-$(CONFIG_MOUSE_PS2_ALPS)	+= alps.o
-psmouse-$(CONFIG_MOUSE_PS2_ELANTECH)	+= elantech.o
-psmouse-$(CONFIG_MOUSE_PS2_OLPC)	+= hgpk.o
-psmouse-$(CONFIG_MOUSE_PS2_LOGIPS2PP)	+= logips2pp.o
-psmouse-$(CONFIG_MOUSE_PS2_LIFEBOOK)	+= lifebook.o
-psmouse-$(CONFIG_MOUSE_PS2_SENTELIC)	+= sentelic.o
-psmouse-$(CONFIG_MOUSE_PS2_TRACKPOINT)	+= trackpoint.o
-psmouse-$(CONFIG_MOUSE_PS2_TOUCHKIT)	+= touchkit_ps2.o
diff --git a/ANDROID_3.4.5/drivers/input/mouse/alps.c b/ANDROID_3.4.5/drivers/input/mouse/alps.c
deleted file mode 100644
index 4c6a72d3..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/alps.c
+++ /dev/null
@@ -1,1649 +0,0 @@
-/*
- * ALPS touchpad PS/2 mouse driver
- *
- * Copyright (c) 2003 Neil Brown <neilb@cse.unsw.edu.au>
- * Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
- * Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
- * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- * Copyright (c) 2009 Sebastian Kapfer <sebastian_kapfer@gmx.net>
- *
- * ALPS detection, tap switching and status querying info is taken from
- * tpconfig utility (by C. Scott Ananian and Bruce Kall).
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-
-#include "psmouse.h"
-#include "alps.h"
-
-/*
- * Definitions for ALPS version 3 and 4 command mode protocol
- */
-#define ALPS_V3_X_MAX	2000
-#define ALPS_V3_Y_MAX	1400
-
-#define ALPS_BITMAP_X_BITS	15
-#define ALPS_BITMAP_Y_BITS	11
-
-#define ALPS_CMD_NIBBLE_10	0x01f2
-
-static const struct alps_nibble_commands alps_v3_nibble_commands[] = {
-	{ PSMOUSE_CMD_SETPOLL,		0x00 }, /* 0 */
-	{ PSMOUSE_CMD_RESET_DIS,	0x00 }, /* 1 */
-	{ PSMOUSE_CMD_SETSCALE21,	0x00 }, /* 2 */
-	{ PSMOUSE_CMD_SETRATE,		0x0a }, /* 3 */
-	{ PSMOUSE_CMD_SETRATE,		0x14 }, /* 4 */
-	{ PSMOUSE_CMD_SETRATE,		0x28 }, /* 5 */
-	{ PSMOUSE_CMD_SETRATE,		0x3c }, /* 6 */
-	{ PSMOUSE_CMD_SETRATE,		0x50 }, /* 7 */
-	{ PSMOUSE_CMD_SETRATE,		0x64 }, /* 8 */
-	{ PSMOUSE_CMD_SETRATE,		0xc8 }, /* 9 */
-	{ ALPS_CMD_NIBBLE_10,		0x00 }, /* a */
-	{ PSMOUSE_CMD_SETRES,		0x00 }, /* b */
-	{ PSMOUSE_CMD_SETRES,		0x01 }, /* c */
-	{ PSMOUSE_CMD_SETRES,		0x02 }, /* d */
-	{ PSMOUSE_CMD_SETRES,		0x03 }, /* e */
-	{ PSMOUSE_CMD_SETSCALE11,	0x00 }, /* f */
-};
-
-static const struct alps_nibble_commands alps_v4_nibble_commands[] = {
-	{ PSMOUSE_CMD_ENABLE,		0x00 }, /* 0 */
-	{ PSMOUSE_CMD_RESET_DIS,	0x00 }, /* 1 */
-	{ PSMOUSE_CMD_SETSCALE21,	0x00 }, /* 2 */
-	{ PSMOUSE_CMD_SETRATE,		0x0a }, /* 3 */
-	{ PSMOUSE_CMD_SETRATE,		0x14 }, /* 4 */
-	{ PSMOUSE_CMD_SETRATE,		0x28 }, /* 5 */
-	{ PSMOUSE_CMD_SETRATE,		0x3c }, /* 6 */
-	{ PSMOUSE_CMD_SETRATE,		0x50 }, /* 7 */
-	{ PSMOUSE_CMD_SETRATE,		0x64 }, /* 8 */
-	{ PSMOUSE_CMD_SETRATE,		0xc8 }, /* 9 */
-	{ ALPS_CMD_NIBBLE_10,		0x00 }, /* a */
-	{ PSMOUSE_CMD_SETRES,		0x00 }, /* b */
-	{ PSMOUSE_CMD_SETRES,		0x01 }, /* c */
-	{ PSMOUSE_CMD_SETRES,		0x02 }, /* d */
-	{ PSMOUSE_CMD_SETRES,		0x03 }, /* e */
-	{ PSMOUSE_CMD_SETSCALE11,	0x00 }, /* f */
-};
-
-
-#define ALPS_DUALPOINT		0x02	/* touchpad has trackstick */
-#define ALPS_PASS		0x04	/* device has a pass-through port */
-
-#define ALPS_WHEEL		0x08	/* hardware wheel present */
-#define ALPS_FW_BK_1		0x10	/* front & back buttons present */
-#define ALPS_FW_BK_2		0x20	/* front & back buttons present */
-#define ALPS_FOUR_BUTTONS	0x40	/* 4 direction button present */
-#define ALPS_PS2_INTERLEAVED	0x80	/* 3-byte PS/2 packet interleaved with
-					   6-byte ALPS packet */
-
-static const struct alps_model_info alps_model_data[] = {
-	{ { 0x32, 0x02, 0x14 },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },	/* Toshiba Salellite Pro M10 */
-	{ { 0x33, 0x02, 0x0a },	0x00, ALPS_PROTO_V1, 0x88, 0xf8, 0 },				/* UMAX-530T */
-	{ { 0x53, 0x02, 0x0a },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
-	{ { 0x53, 0x02, 0x14 },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
-	{ { 0x60, 0x03, 0xc8 }, 0x00, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },				/* HP ze1115 */
-	{ { 0x63, 0x02, 0x0a },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
-	{ { 0x63, 0x02, 0x14 },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
-	{ { 0x63, 0x02, 0x28 },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_FW_BK_2 },		/* Fujitsu Siemens S6010 */
-	{ { 0x63, 0x02, 0x3c },	0x00, ALPS_PROTO_V2, 0x8f, 0x8f, ALPS_WHEEL },			/* Toshiba Satellite S2400-103 */
-	{ { 0x63, 0x02, 0x50 },	0x00, ALPS_PROTO_V2, 0xef, 0xef, ALPS_FW_BK_1 },		/* NEC Versa L320 */
-	{ { 0x63, 0x02, 0x64 },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
-	{ { 0x63, 0x03, 0xc8 }, 0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },	/* Dell Latitude D800 */
-	{ { 0x73, 0x00, 0x0a },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_DUALPOINT },		/* ThinkPad R61 8918-5QG */
-	{ { 0x73, 0x02, 0x0a },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, 0 },
-	{ { 0x73, 0x02, 0x14 },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_FW_BK_2 },		/* Ahtec Laptop */
-	{ { 0x20, 0x02, 0x0e },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },	/* XXX */
-	{ { 0x22, 0x02, 0x0a },	0x00, ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },
-	{ { 0x22, 0x02, 0x14 }, 0x00, ALPS_PROTO_V2, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT },	/* Dell Latitude D600 */
-	/* Dell Latitude E5500, E6400, E6500, Precision M4400 */
-	{ { 0x62, 0x02, 0x14 }, 0x00, ALPS_PROTO_V2, 0xcf, 0xcf,
-		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },
-	{ { 0x73, 0x02, 0x50 }, 0x00, ALPS_PROTO_V2, 0xcf, 0xcf, ALPS_FOUR_BUTTONS },		/* Dell Vostro 1400 */
-	{ { 0x52, 0x01, 0x14 }, 0x00, ALPS_PROTO_V2, 0xff, 0xff,
-		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },				/* Toshiba Tecra A11-11L */
-	{ { 0x73, 0x02, 0x64 },	0x9b, ALPS_PROTO_V3, 0x8f, 0x8f, ALPS_DUALPOINT },
-	{ { 0x73, 0x02, 0x64 },	0x9d, ALPS_PROTO_V3, 0x8f, 0x8f, ALPS_DUALPOINT },
-	{ { 0x73, 0x02, 0x64 },	0x8a, ALPS_PROTO_V4, 0x8f, 0x8f, 0 },
-};
-
-/*
- * XXX - this entry is suspicious. First byte has zero lower nibble,
- * which is what a normal mouse would report. Also, the value 0x0e
- * isn't valid per PS/2 spec.
- */
-
-/* Packet formats are described in Documentation/input/alps.txt */
-
-static bool alps_is_valid_first_byte(const struct alps_model_info *model,
-				     unsigned char data)
-{
-	return (data & model->mask0) == model->byte0;
-}
-
-static void alps_report_buttons(struct psmouse *psmouse,
-				struct input_dev *dev1, struct input_dev *dev2,
-				int left, int right, int middle)
-{
-	struct input_dev *dev;
-
-	/*
-	 * If shared button has already been reported on the
-	 * other device (dev2) then this event should be also
-	 * sent through that device.
-	 */
-	dev = test_bit(BTN_LEFT, dev2->key) ? dev2 : dev1;
-	input_report_key(dev, BTN_LEFT, left);
-
-	dev = test_bit(BTN_RIGHT, dev2->key) ? dev2 : dev1;
-	input_report_key(dev, BTN_RIGHT, right);
-
-	dev = test_bit(BTN_MIDDLE, dev2->key) ? dev2 : dev1;
-	input_report_key(dev, BTN_MIDDLE, middle);
-
-	/*
-	 * Sync the _other_ device now, we'll do the first
-	 * device later once we report the rest of the events.
-	 */
-	input_sync(dev2);
-}
-
-static void alps_process_packet_v1_v2(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	const struct alps_model_info *model = priv->i;
-	unsigned char *packet = psmouse->packet;
-	struct input_dev *dev = psmouse->dev;
-	struct input_dev *dev2 = priv->dev2;
-	int x, y, z, ges, fin, left, right, middle;
-	int back = 0, forward = 0;
-
-	if (model->proto_version == ALPS_PROTO_V1) {
-		left = packet[2] & 0x10;
-		right = packet[2] & 0x08;
-		middle = 0;
-		x = packet[1] | ((packet[0] & 0x07) << 7);
-		y = packet[4] | ((packet[3] & 0x07) << 7);
-		z = packet[5];
-	} else {
-		left = packet[3] & 1;
-		right = packet[3] & 2;
-		middle = packet[3] & 4;
-		x = packet[1] | ((packet[2] & 0x78) << (7 - 3));
-		y = packet[4] | ((packet[3] & 0x70) << (7 - 4));
-		z = packet[5];
-	}
-
-	if (model->flags & ALPS_FW_BK_1) {
-		back = packet[0] & 0x10;
-		forward = packet[2] & 4;
-	}
-
-	if (model->flags & ALPS_FW_BK_2) {
-		back = packet[3] & 4;
-		forward = packet[2] & 4;
-		if ((middle = forward && back))
-			forward = back = 0;
-	}
-
-	ges = packet[2] & 1;
-	fin = packet[2] & 2;
-
-	if ((model->flags & ALPS_DUALPOINT) && z == 127) {
-		input_report_rel(dev2, REL_X,  (x > 383 ? (x - 768) : x));
-		input_report_rel(dev2, REL_Y, -(y > 255 ? (y - 512) : y));
-
-		alps_report_buttons(psmouse, dev2, dev, left, right, middle);
-
-		input_sync(dev2);
-		return;
-	}
-
-	alps_report_buttons(psmouse, dev, dev2, left, right, middle);
-
-	/* Convert hardware tap to a reasonable Z value */
-	if (ges && !fin)
-		z = 40;
-
-	/*
-	 * A "tap and drag" operation is reported by the hardware as a transition
-	 * from (!fin && ges) to (fin && ges). This should be translated to the
-	 * sequence Z>0, Z==0, Z>0, so the Z==0 event has to be generated manually.
-	 */
-	if (ges && fin && !priv->prev_fin) {
-		input_report_abs(dev, ABS_X, x);
-		input_report_abs(dev, ABS_Y, y);
-		input_report_abs(dev, ABS_PRESSURE, 0);
-		input_report_key(dev, BTN_TOOL_FINGER, 0);
-		input_sync(dev);
-	}
-	priv->prev_fin = fin;
-
-	if (z > 30)
-		input_report_key(dev, BTN_TOUCH, 1);
-	if (z < 25)
-		input_report_key(dev, BTN_TOUCH, 0);
-
-	if (z > 0) {
-		input_report_abs(dev, ABS_X, x);
-		input_report_abs(dev, ABS_Y, y);
-	}
-
-	input_report_abs(dev, ABS_PRESSURE, z);
-	input_report_key(dev, BTN_TOOL_FINGER, z > 0);
-
-	if (model->flags & ALPS_WHEEL)
-		input_report_rel(dev, REL_WHEEL, ((packet[2] << 1) & 0x08) - ((packet[0] >> 4) & 0x07));
-
-	if (model->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) {
-		input_report_key(dev, BTN_FORWARD, forward);
-		input_report_key(dev, BTN_BACK, back);
-	}
-
-	if (model->flags & ALPS_FOUR_BUTTONS) {
-		input_report_key(dev, BTN_0, packet[2] & 4);
-		input_report_key(dev, BTN_1, packet[0] & 0x10);
-		input_report_key(dev, BTN_2, packet[3] & 4);
-		input_report_key(dev, BTN_3, packet[0] & 0x20);
-	}
-
-	input_sync(dev);
-}
-
-/*
- * Process bitmap data from v3 and v4 protocols. Returns the number of
- * fingers detected. A return value of 0 means at least one of the
- * bitmaps was empty.
- *
- * The bitmaps don't have enough data to track fingers, so this function
- * only generates points representing a bounding box of all contacts.
- * These points are returned in x1, y1, x2, and y2 when the return value
- * is greater than 0.
- */
-static int alps_process_bitmap(unsigned int x_map, unsigned int y_map,
-			       int *x1, int *y1, int *x2, int *y2)
-{
-	struct alps_bitmap_point {
-		int start_bit;
-		int num_bits;
-	};
-
-	int fingers_x = 0, fingers_y = 0, fingers;
-	int i, bit, prev_bit;
-	struct alps_bitmap_point x_low = {0,}, x_high = {0,};
-	struct alps_bitmap_point y_low = {0,}, y_high = {0,};
-	struct alps_bitmap_point *point;
-
-	if (!x_map || !y_map)
-		return 0;
-
-	*x1 = *y1 = *x2 = *y2 = 0;
-
-	prev_bit = 0;
-	point = &x_low;
-	for (i = 0; x_map != 0; i++, x_map >>= 1) {
-		bit = x_map & 1;
-		if (bit) {
-			if (!prev_bit) {
-				point->start_bit = i;
-				fingers_x++;
-			}
-			point->num_bits++;
-		} else {
-			if (prev_bit)
-				point = &x_high;
-			else
-				point->num_bits = 0;
-		}
-		prev_bit = bit;
-	}
-
-	/*
-	 * y bitmap is reversed for what we need (lower positions are in
-	 * higher bits), so we process from the top end.
-	 */
-	y_map = y_map << (sizeof(y_map) * BITS_PER_BYTE - ALPS_BITMAP_Y_BITS);
-	prev_bit = 0;
-	point = &y_low;
-	for (i = 0; y_map != 0; i++, y_map <<= 1) {
-		bit = y_map & (1 << (sizeof(y_map) * BITS_PER_BYTE - 1));
-		if (bit) {
-			if (!prev_bit) {
-				point->start_bit = i;
-				fingers_y++;
-			}
-			point->num_bits++;
-		} else {
-			if (prev_bit)
-				point = &y_high;
-			else
-				point->num_bits = 0;
-		}
-		prev_bit = bit;
-	}
-
-	/*
-	 * Fingers can overlap, so we use the maximum count of fingers
-	 * on either axis as the finger count.
-	 */
-	fingers = max(fingers_x, fingers_y);
-
-	/*
-	 * If total fingers is > 1 but either axis reports only a single
-	 * contact, we have overlapping or adjacent fingers. For the
-	 * purposes of creating a bounding box, divide the single contact
-	 * (roughly) equally between the two points.
-	 */
-	if (fingers > 1) {
-		if (fingers_x == 1) {
-			i = x_low.num_bits / 2;
-			x_low.num_bits = x_low.num_bits - i;
-			x_high.start_bit = x_low.start_bit + i;
-			x_high.num_bits = max(i, 1);
-		} else if (fingers_y == 1) {
-			i = y_low.num_bits / 2;
-			y_low.num_bits = y_low.num_bits - i;
-			y_high.start_bit = y_low.start_bit + i;
-			y_high.num_bits = max(i, 1);
-		}
-	}
-
-	*x1 = (ALPS_V3_X_MAX * (2 * x_low.start_bit + x_low.num_bits - 1)) /
-	      (2 * (ALPS_BITMAP_X_BITS - 1));
-	*y1 = (ALPS_V3_Y_MAX * (2 * y_low.start_bit + y_low.num_bits - 1)) /
-	      (2 * (ALPS_BITMAP_Y_BITS - 1));
-
-	if (fingers > 1) {
-		*x2 = (ALPS_V3_X_MAX * (2 * x_high.start_bit + x_high.num_bits - 1)) /
-		      (2 * (ALPS_BITMAP_X_BITS - 1));
-		*y2 = (ALPS_V3_Y_MAX * (2 * y_high.start_bit + y_high.num_bits - 1)) /
-		      (2 * (ALPS_BITMAP_Y_BITS - 1));
-	}
-
-	return fingers;
-}
-
-static void alps_set_slot(struct input_dev *dev, int slot, bool active,
-			  int x, int y)
-{
-	input_mt_slot(dev, slot);
-	input_mt_report_slot_state(dev, MT_TOOL_FINGER, active);
-	if (active) {
-		input_report_abs(dev, ABS_MT_POSITION_X, x);
-		input_report_abs(dev, ABS_MT_POSITION_Y, y);
-	}
-}
-
-static void alps_report_semi_mt_data(struct input_dev *dev, int num_fingers,
-				     int x1, int y1, int x2, int y2)
-{
-	alps_set_slot(dev, 0, num_fingers != 0, x1, y1);
-	alps_set_slot(dev, 1, num_fingers == 2, x2, y2);
-}
-
-static void alps_process_trackstick_packet_v3(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	struct input_dev *dev = priv->dev2;
-	int x, y, z, left, right, middle;
-
-	/* Sanity check packet */
-	if (!(packet[0] & 0x40)) {
-		psmouse_dbg(psmouse, "Bad trackstick packet, discarding\n");
-		return;
-	}
-
-	/*
-	 * There's a special packet that seems to indicate the end
-	 * of a stream of trackstick data. Filter these out.
-	 */
-	if (packet[1] == 0x7f && packet[2] == 0x7f && packet[4] == 0x7f)
-		return;
-
-	x = (s8)(((packet[0] & 0x20) << 2) | (packet[1] & 0x7f));
-	y = (s8)(((packet[0] & 0x10) << 3) | (packet[2] & 0x7f));
-	z = (packet[4] & 0x7c) >> 2;
-
-	/*
-	 * The x and y values tend to be quite large, and when used
-	 * alone the trackstick is difficult to use. Scale them down
-	 * to compensate.
-	 */
-	x /= 8;
-	y /= 8;
-
-	input_report_rel(dev, REL_X, x);
-	input_report_rel(dev, REL_Y, -y);
-
-	/*
-	 * Most ALPS models report the trackstick buttons in the touchpad
-	 * packets, but a few report them here. No reliable way has been
-	 * found to differentiate between the models upfront, so we enable
-	 * the quirk in response to seeing a button press in the trackstick
-	 * packet.
-	 */
-	left = packet[3] & 0x01;
-	right = packet[3] & 0x02;
-	middle = packet[3] & 0x04;
-
-	if (!(priv->quirks & ALPS_QUIRK_TRACKSTICK_BUTTONS) &&
-	    (left || right || middle))
-		priv->quirks |= ALPS_QUIRK_TRACKSTICK_BUTTONS;
-
-	if (priv->quirks & ALPS_QUIRK_TRACKSTICK_BUTTONS) {
-		input_report_key(dev, BTN_LEFT, left);
-		input_report_key(dev, BTN_RIGHT, right);
-		input_report_key(dev, BTN_MIDDLE, middle);
-	}
-
-	input_sync(dev);
-	return;
-}
-
-static void alps_process_touchpad_packet_v3(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	struct input_dev *dev = psmouse->dev;
-	struct input_dev *dev2 = priv->dev2;
-	int x, y, z;
-	int left, right, middle;
-	int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
-	int fingers = 0, bmap_fingers;
-	unsigned int x_bitmap, y_bitmap;
-
-	/*
-	 * There's no single feature of touchpad position and bitmap packets
-	 * that can be used to distinguish between them. We rely on the fact
-	 * that a bitmap packet should always follow a position packet with
-	 * bit 6 of packet[4] set.
-	 */
-	if (priv->multi_packet) {
-		/*
-		 * Sometimes a position packet will indicate a multi-packet
-		 * sequence, but then what follows is another position
-		 * packet. Check for this, and when it happens process the
-		 * position packet as usual.
-		 */
-		if (packet[0] & 0x40) {
-			fingers = (packet[5] & 0x3) + 1;
-			x_bitmap = ((packet[4] & 0x7e) << 8) |
-				   ((packet[1] & 0x7f) << 2) |
-				   ((packet[0] & 0x30) >> 4);
-			y_bitmap = ((packet[3] & 0x70) << 4) |
-				   ((packet[2] & 0x7f) << 1) |
-				   (packet[4] & 0x01);
-
-			bmap_fingers = alps_process_bitmap(x_bitmap, y_bitmap,
-							   &x1, &y1, &x2, &y2);
-
-			/*
-			 * We shouldn't report more than one finger if
-			 * we don't have two coordinates.
-			 */
-			if (fingers > 1 && bmap_fingers < 2)
-				fingers = bmap_fingers;
-
-			/* Now process position packet */
-			packet = priv->multi_data;
-		} else {
-			priv->multi_packet = 0;
-		}
-	}
-
-	/*
-	 * Bit 6 of byte 0 is not usually set in position packets. The only
-	 * times it seems to be set is in situations where the data is
-	 * suspect anyway, e.g. a palm resting flat on the touchpad. Given
-	 * this combined with the fact that this bit is useful for filtering
-	 * out misidentified bitmap packets, we reject anything with this
-	 * bit set.
-	 */
-	if (packet[0] & 0x40)
-		return;
-
-	if (!priv->multi_packet && (packet[4] & 0x40)) {
-		priv->multi_packet = 1;
-		memcpy(priv->multi_data, packet, sizeof(priv->multi_data));
-		return;
-	}
-
-	priv->multi_packet = 0;
-
-	left = packet[3] & 0x01;
-	right = packet[3] & 0x02;
-	middle = packet[3] & 0x04;
-
-	x = ((packet[1] & 0x7f) << 4) | ((packet[4] & 0x30) >> 2) |
-	    ((packet[0] & 0x30) >> 4);
-	y = ((packet[2] & 0x7f) << 4) | (packet[4] & 0x0f);
-	z = packet[5] & 0x7f;
-
-	/*
-	 * Sometimes the hardware sends a single packet with z = 0
-	 * in the middle of a stream. Real releases generate packets
-	 * with x, y, and z all zero, so these seem to be flukes.
-	 * Ignore them.
-	 */
-	if (x && y && !z)
-		return;
-
-	/*
-	 * If we don't have MT data or the bitmaps were empty, we have
-	 * to rely on ST data.
-	 */
-	if (!fingers) {
-		x1 = x;
-		y1 = y;
-		fingers = z > 0 ? 1 : 0;
-	}
-
-	if (z >= 64)
-		input_report_key(dev, BTN_TOUCH, 1);
-	else
-		input_report_key(dev, BTN_TOUCH, 0);
-
-	alps_report_semi_mt_data(dev, fingers, x1, y1, x2, y2);
-
-	input_report_key(dev, BTN_TOOL_FINGER, fingers == 1);
-	input_report_key(dev, BTN_TOOL_DOUBLETAP, fingers == 2);
-	input_report_key(dev, BTN_TOOL_TRIPLETAP, fingers == 3);
-	input_report_key(dev, BTN_TOOL_QUADTAP, fingers == 4);
-
-	input_report_key(dev, BTN_LEFT, left);
-	input_report_key(dev, BTN_RIGHT, right);
-	input_report_key(dev, BTN_MIDDLE, middle);
-
-	if (z > 0) {
-		input_report_abs(dev, ABS_X, x);
-		input_report_abs(dev, ABS_Y, y);
-	}
-	input_report_abs(dev, ABS_PRESSURE, z);
-
-	input_sync(dev);
-
-	if (!(priv->quirks & ALPS_QUIRK_TRACKSTICK_BUTTONS)) {
-		left = packet[3] & 0x10;
-		right = packet[3] & 0x20;
-		middle = packet[3] & 0x40;
-
-		input_report_key(dev2, BTN_LEFT, left);
-		input_report_key(dev2, BTN_RIGHT, right);
-		input_report_key(dev2, BTN_MIDDLE, middle);
-		input_sync(dev2);
-	}
-}
-
-static void alps_process_packet_v3(struct psmouse *psmouse)
-{
-	unsigned char *packet = psmouse->packet;
-
-	/*
-	 * v3 protocol packets come in three types, two representing
-	 * touchpad data and one representing trackstick data.
-	 * Trackstick packets seem to be distinguished by always
-	 * having 0x3f in the last byte. This value has never been
-	 * observed in the last byte of either of the other types
-	 * of packets.
-	 */
-	if (packet[5] == 0x3f) {
-		alps_process_trackstick_packet_v3(psmouse);
-		return;
-	}
-
-	alps_process_touchpad_packet_v3(psmouse);
-}
-
-static void alps_process_packet_v4(struct psmouse *psmouse)
-{
-	unsigned char *packet = psmouse->packet;
-	struct input_dev *dev = psmouse->dev;
-	int x, y, z;
-	int left, right;
-
-	left = packet[4] & 0x01;
-	right = packet[4] & 0x02;
-
-	x = ((packet[1] & 0x7f) << 4) | ((packet[3] & 0x30) >> 2) |
-	    ((packet[0] & 0x30) >> 4);
-	y = ((packet[2] & 0x7f) << 4) | (packet[3] & 0x0f);
-	z = packet[5] & 0x7f;
-
-	if (z >= 64)
-		input_report_key(dev, BTN_TOUCH, 1);
-	else
-		input_report_key(dev, BTN_TOUCH, 0);
-
-	if (z > 0) {
-		input_report_abs(dev, ABS_X, x);
-		input_report_abs(dev, ABS_Y, y);
-	}
-	input_report_abs(dev, ABS_PRESSURE, z);
-
-	input_report_key(dev, BTN_TOOL_FINGER, z > 0);
-	input_report_key(dev, BTN_LEFT, left);
-	input_report_key(dev, BTN_RIGHT, right);
-
-	input_sync(dev);
-}
-
-static void alps_process_packet(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	const struct alps_model_info *model = priv->i;
-
-	switch (model->proto_version) {
-	case ALPS_PROTO_V1:
-	case ALPS_PROTO_V2:
-		alps_process_packet_v1_v2(psmouse);
-		break;
-	case ALPS_PROTO_V3:
-		alps_process_packet_v3(psmouse);
-		break;
-	case ALPS_PROTO_V4:
-		alps_process_packet_v4(psmouse);
-		break;
-	}
-}
-
-static void alps_report_bare_ps2_packet(struct psmouse *psmouse,
-					unsigned char packet[],
-					bool report_buttons)
-{
-	struct alps_data *priv = psmouse->private;
-	struct input_dev *dev2 = priv->dev2;
-
-	if (report_buttons)
-		alps_report_buttons(psmouse, dev2, psmouse->dev,
-				packet[0] & 1, packet[0] & 2, packet[0] & 4);
-
-	input_report_rel(dev2, REL_X,
-		packet[1] ? packet[1] - ((packet[0] << 4) & 0x100) : 0);
-	input_report_rel(dev2, REL_Y,
-		packet[2] ? ((packet[0] << 3) & 0x100) - packet[2] : 0);
-
-	input_sync(dev2);
-}
-
-static psmouse_ret_t alps_handle_interleaved_ps2(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-
-	if (psmouse->pktcnt < 6)
-		return PSMOUSE_GOOD_DATA;
-
-	if (psmouse->pktcnt == 6) {
-		/*
-		 * Start a timer to flush the packet if it ends up last
-		 * 6-byte packet in the stream. Timer needs to fire
-		 * psmouse core times out itself. 20 ms should be enough
-		 * to decide if we are getting more data or not.
-		 */
-		mod_timer(&priv->timer, jiffies + msecs_to_jiffies(20));
-		return PSMOUSE_GOOD_DATA;
-	}
-
-	del_timer(&priv->timer);
-
-	if (psmouse->packet[6] & 0x80) {
-
-		/*
-		 * Highest bit is set - that means we either had
-		 * complete ALPS packet and this is start of the
-		 * next packet or we got garbage.
-		 */
-
-		if (((psmouse->packet[3] |
-		      psmouse->packet[4] |
-		      psmouse->packet[5]) & 0x80) ||
-		    (!alps_is_valid_first_byte(priv->i, psmouse->packet[6]))) {
-			psmouse_dbg(psmouse,
-				    "refusing packet %x %x %x %x (suspected interleaved ps/2)\n",
-				    psmouse->packet[3], psmouse->packet[4],
-				    psmouse->packet[5], psmouse->packet[6]);
-			return PSMOUSE_BAD_DATA;
-		}
-
-		alps_process_packet(psmouse);
-
-		/* Continue with the next packet */
-		psmouse->packet[0] = psmouse->packet[6];
-		psmouse->pktcnt = 1;
-
-	} else {
-
-		/*
-		 * High bit is 0 - that means that we indeed got a PS/2
-		 * packet in the middle of ALPS packet.
-		 *
-		 * There is also possibility that we got 6-byte ALPS
-		 * packet followed  by 3-byte packet from trackpoint. We
-		 * can not distinguish between these 2 scenarios but
-		 * because the latter is unlikely to happen in course of
-		 * normal operation (user would need to press all
-		 * buttons on the pad and start moving trackpoint
-		 * without touching the pad surface) we assume former.
-		 * Even if we are wrong the wost thing that would happen
-		 * the cursor would jump but we should not get protocol
-		 * de-synchronization.
-		 */
-
-		alps_report_bare_ps2_packet(psmouse, &psmouse->packet[3],
-					    false);
-
-		/*
-		 * Continue with the standard ALPS protocol handling,
-		 * but make sure we won't process it as an interleaved
-		 * packet again, which may happen if all buttons are
-		 * pressed. To avoid this let's reset the 4th bit which
-		 * is normally 1.
-		 */
-		psmouse->packet[3] = psmouse->packet[6] & 0xf7;
-		psmouse->pktcnt = 4;
-	}
-
-	return PSMOUSE_GOOD_DATA;
-}
-
-static void alps_flush_packet(unsigned long data)
-{
-	struct psmouse *psmouse = (struct psmouse *)data;
-
-	serio_pause_rx(psmouse->ps2dev.serio);
-
-	if (psmouse->pktcnt == psmouse->pktsize) {
-
-		/*
-		 * We did not any more data in reasonable amount of time.
-		 * Validate the last 3 bytes and process as a standard
-		 * ALPS packet.
-		 */
-		if ((psmouse->packet[3] |
-		     psmouse->packet[4] |
-		     psmouse->packet[5]) & 0x80) {
-			psmouse_dbg(psmouse,
-				    "refusing packet %x %x %x (suspected interleaved ps/2)\n",
-				    psmouse->packet[3], psmouse->packet[4],
-				    psmouse->packet[5]);
-		} else {
-			alps_process_packet(psmouse);
-		}
-		psmouse->pktcnt = 0;
-	}
-
-	serio_continue_rx(psmouse->ps2dev.serio);
-}
-
-static psmouse_ret_t alps_process_byte(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	const struct alps_model_info *model = priv->i;
-
-	if ((psmouse->packet[0] & 0xc8) == 0x08) { /* PS/2 packet */
-		if (psmouse->pktcnt == 3) {
-			alps_report_bare_ps2_packet(psmouse, psmouse->packet,
-						    true);
-			return PSMOUSE_FULL_PACKET;
-		}
-		return PSMOUSE_GOOD_DATA;
-	}
-
-	/* Check for PS/2 packet stuffed in the middle of ALPS packet. */
-
-	if ((model->flags & ALPS_PS2_INTERLEAVED) &&
-	    psmouse->pktcnt >= 4 && (psmouse->packet[3] & 0x0f) == 0x0f) {
-		return alps_handle_interleaved_ps2(psmouse);
-	}
-
-	if (!alps_is_valid_first_byte(model, psmouse->packet[0])) {
-		psmouse_dbg(psmouse,
-			    "refusing packet[0] = %x (mask0 = %x, byte0 = %x)\n",
-			    psmouse->packet[0], model->mask0, model->byte0);
-		return PSMOUSE_BAD_DATA;
-	}
-
-	/* Bytes 2 - pktsize should have 0 in the highest bit */
-	if (psmouse->pktcnt >= 2 && psmouse->pktcnt <= psmouse->pktsize &&
-	    (psmouse->packet[psmouse->pktcnt - 1] & 0x80)) {
-		psmouse_dbg(psmouse, "refusing packet[%i] = %x\n",
-			    psmouse->pktcnt - 1,
-			    psmouse->packet[psmouse->pktcnt - 1]);
-		return PSMOUSE_BAD_DATA;
-	}
-
-	if (psmouse->pktcnt == psmouse->pktsize) {
-		alps_process_packet(psmouse);
-		return PSMOUSE_FULL_PACKET;
-	}
-
-	return PSMOUSE_GOOD_DATA;
-}
-
-static int alps_command_mode_send_nibble(struct psmouse *psmouse, int nibble)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	struct alps_data *priv = psmouse->private;
-	int command;
-	unsigned char *param;
-	unsigned char dummy[4];
-
-	BUG_ON(nibble > 0xf);
-
-	command = priv->nibble_commands[nibble].command;
-	param = (command & 0x0f00) ?
-		dummy : (unsigned char *)&priv->nibble_commands[nibble].data;
-
-	if (ps2_command(ps2dev, param, command))
-		return -1;
-
-	return 0;
-}
-
-static int alps_command_mode_set_addr(struct psmouse *psmouse, int addr)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	struct alps_data *priv = psmouse->private;
-	int i, nibble;
-
-	if (ps2_command(ps2dev, NULL, priv->addr_command))
-		return -1;
-
-	for (i = 12; i >= 0; i -= 4) {
-		nibble = (addr >> i) & 0xf;
-		if (alps_command_mode_send_nibble(psmouse, nibble))
-			return -1;
-	}
-
-	return 0;
-}
-
-static int __alps_command_mode_read_reg(struct psmouse *psmouse, int addr)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[4];
-
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
-		return -1;
-
-	/*
-	 * The address being read is returned in the first two bytes
-	 * of the result. Check that this address matches the expected
-	 * address.
-	 */
-	if (addr != ((param[0] << 8) | param[1]))
-		return -1;
-
-	return param[2];
-}
-
-static int alps_command_mode_read_reg(struct psmouse *psmouse, int addr)
-{
-	if (alps_command_mode_set_addr(psmouse, addr))
-		return -1;
-	return __alps_command_mode_read_reg(psmouse, addr);
-}
-
-static int __alps_command_mode_write_reg(struct psmouse *psmouse, u8 value)
-{
-	if (alps_command_mode_send_nibble(psmouse, (value >> 4) & 0xf))
-		return -1;
-	if (alps_command_mode_send_nibble(psmouse, value & 0xf))
-		return -1;
-	return 0;
-}
-
-static int alps_command_mode_write_reg(struct psmouse *psmouse, int addr,
-				       u8 value)
-{
-	if (alps_command_mode_set_addr(psmouse, addr))
-		return -1;
-	return __alps_command_mode_write_reg(psmouse, value);
-}
-
-static int alps_enter_command_mode(struct psmouse *psmouse,
-				   unsigned char *resp)
-{
-	unsigned char param[4];
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-
-	if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_RESET_WRAP) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_RESET_WRAP) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_RESET_WRAP) ||
-	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) {
-		psmouse_err(psmouse, "failed to enter command mode\n");
-		return -1;
-	}
-
-	if (param[0] != 0x88 && param[1] != 0x07) {
-		psmouse_dbg(psmouse,
-			    "unknown response while entering command mode: %2.2x %2.2x %2.2x\n",
-			    param[0], param[1], param[2]);
-		return -1;
-	}
-
-	if (resp)
-		*resp = param[2];
-	return 0;
-}
-
-static inline int alps_exit_command_mode(struct psmouse *psmouse)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSTREAM))
-		return -1;
-	return 0;
-}
-
-static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int *version)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	static const unsigned char rates[] = { 0, 10, 20, 40, 60, 80, 100, 200 };
-	unsigned char param[4];
-	const struct alps_model_info *model = NULL;
-	int i;
-
-	/*
-	 * First try "E6 report".
-	 * ALPS should return 0,0,10 or 0,0,100 if no buttons are pressed.
-	 * The bits 0-2 of the first byte will be 1s if some buttons are
-	 * pressed.
-	 */
-	param[0] = 0;
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11))
-		return NULL;
-
-	param[0] = param[1] = param[2] = 0xff;
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
-		return NULL;
-
-	psmouse_dbg(psmouse, "E6 report: %2.2x %2.2x %2.2x",
-		    param[0], param[1], param[2]);
-
-	if ((param[0] & 0xf8) != 0 || param[1] != 0 ||
-	    (param[2] != 10 && param[2] != 100))
-		return NULL;
-
-	/*
-	 * Now try "E7 report". Allowed responses are in
-	 * alps_model_data[].signature
-	 */
-	param[0] = 0;
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE21) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE21) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE21))
-		return NULL;
-
-	param[0] = param[1] = param[2] = 0xff;
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
-		return NULL;
-
-	psmouse_dbg(psmouse, "E7 report: %2.2x %2.2x %2.2x",
-		    param[0], param[1], param[2]);
-
-	if (version) {
-		for (i = 0; i < ARRAY_SIZE(rates) && param[2] != rates[i]; i++)
-			/* empty */;
-		*version = (param[0] << 8) | (param[1] << 4) | i;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(alps_model_data); i++) {
-		if (!memcmp(param, alps_model_data[i].signature,
-			    sizeof(alps_model_data[i].signature))) {
-			model = alps_model_data + i;
-			break;
-		}
-	}
-
-	if (model && model->proto_version > ALPS_PROTO_V2) {
-		/*
-		 * Need to check command mode response to identify
-		 * model
-		 */
-		model = NULL;
-		if (alps_enter_command_mode(psmouse, param)) {
-			psmouse_warn(psmouse,
-				     "touchpad failed to enter command mode\n");
-		} else {
-			for (i = 0; i < ARRAY_SIZE(alps_model_data); i++) {
-				if (alps_model_data[i].proto_version > ALPS_PROTO_V2 &&
-				    alps_model_data[i].command_mode_resp == param[0]) {
-					model = alps_model_data + i;
-					break;
-				}
-			}
-			alps_exit_command_mode(psmouse);
-
-			if (!model)
-				psmouse_dbg(psmouse,
-					    "Unknown command mode response %2.2x\n",
-					    param[0]);
-		}
-	}
-
-	return model;
-}
-
-/*
- * For DualPoint devices select the device that should respond to
- * subsequent commands. It looks like glidepad is behind stickpointer,
- * I'd thought it would be other way around...
- */
-static int alps_passthrough_mode_v2(struct psmouse *psmouse, bool enable)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	int cmd = enable ? PSMOUSE_CMD_SETSCALE21 : PSMOUSE_CMD_SETSCALE11;
-
-	if (ps2_command(ps2dev, NULL, cmd) ||
-	    ps2_command(ps2dev, NULL, cmd) ||
-	    ps2_command(ps2dev, NULL, cmd) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE))
-		return -1;
-
-	/* we may get 3 more bytes, just ignore them */
-	ps2_drain(ps2dev, 3, 100);
-
-	return 0;
-}
-
-static int alps_absolute_mode_v1_v2(struct psmouse *psmouse)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-
-	/* Try ALPS magic knock - 4 disable before enable */
-	if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE))
-		return -1;
-
-	/*
-	 * Switch mouse to poll (remote) mode so motion data will not
-	 * get in our way
-	 */
-	return ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETPOLL);
-}
-
-static int alps_get_status(struct psmouse *psmouse, char *param)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-
-	/* Get status: 0xF5 0xF5 0xF5 0xE9 */
-	if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
-		return -1;
-
-	psmouse_dbg(psmouse, "Status: %2.2x %2.2x %2.2x",
-		    param[0], param[1], param[2]);
-
-	return 0;
-}
-
-/*
- * Turn touchpad tapping on or off. The sequences are:
- * 0xE9 0xF5 0xF5 0xF3 0x0A to enable,
- * 0xE9 0xF5 0xF5 0xE8 0x00 to disable.
- * My guess that 0xE9 (GetInfo) is here as a sync point.
- * For models that also have stickpointer (DualPoints) its tapping
- * is controlled separately (0xE6 0xE6 0xE6 0xF3 0x14|0x0A) but
- * we don't fiddle with it.
- */
-static int alps_tap_mode(struct psmouse *psmouse, int enable)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	int cmd = enable ? PSMOUSE_CMD_SETRATE : PSMOUSE_CMD_SETRES;
-	unsigned char tap_arg = enable ? 0x0A : 0x00;
-	unsigned char param[4];
-
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev, &tap_arg, cmd))
-		return -1;
-
-	if (alps_get_status(psmouse, param))
-		return -1;
-
-	return 0;
-}
-
-/*
- * alps_poll() - poll the touchpad for current motion packet.
- * Used in resync.
- */
-static int alps_poll(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	unsigned char buf[sizeof(psmouse->packet)];
-	bool poll_failed;
-
-	if (priv->i->flags & ALPS_PASS)
-		alps_passthrough_mode_v2(psmouse, true);
-
-	poll_failed = ps2_command(&psmouse->ps2dev, buf,
-				  PSMOUSE_CMD_POLL | (psmouse->pktsize << 8)) < 0;
-
-	if (priv->i->flags & ALPS_PASS)
-		alps_passthrough_mode_v2(psmouse, false);
-
-	if (poll_failed || (buf[0] & priv->i->mask0) != priv->i->byte0)
-		return -1;
-
-	if ((psmouse->badbyte & 0xc8) == 0x08) {
-/*
- * Poll the track stick ...
- */
-		if (ps2_command(&psmouse->ps2dev, buf, PSMOUSE_CMD_POLL | (3 << 8)))
-			return -1;
-	}
-
-	memcpy(psmouse->packet, buf, sizeof(buf));
-	return 0;
-}
-
-static int alps_hw_init_v1_v2(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	const struct alps_model_info *model = priv->i;
-
-	if ((model->flags & ALPS_PASS) &&
-	    alps_passthrough_mode_v2(psmouse, true)) {
-		return -1;
-	}
-
-	if (alps_tap_mode(psmouse, true)) {
-		psmouse_warn(psmouse, "Failed to enable hardware tapping\n");
-		return -1;
-	}
-
-	if (alps_absolute_mode_v1_v2(psmouse)) {
-		psmouse_err(psmouse, "Failed to enable absolute mode\n");
-		return -1;
-	}
-
-	if ((model->flags & ALPS_PASS) &&
-	    alps_passthrough_mode_v2(psmouse, false)) {
-		return -1;
-	}
-
-	/* ALPS needs stream mode, otherwise it won't report any data */
-	if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETSTREAM)) {
-		psmouse_err(psmouse, "Failed to enable stream mode\n");
-		return -1;
-	}
-
-	return 0;
-}
-
-/*
- * Enable or disable passthrough mode to the trackstick. Must be in
- * command mode when calling this function.
- */
-static int alps_passthrough_mode_v3(struct psmouse *psmouse, bool enable)
-{
-	int reg_val;
-
-	reg_val = alps_command_mode_read_reg(psmouse, 0x0008);
-	if (reg_val == -1)
-		return -1;
-
-	if (enable)
-		reg_val |= 0x01;
-	else
-		reg_val &= ~0x01;
-
-	if (__alps_command_mode_write_reg(psmouse, reg_val))
-		return -1;
-
-	return 0;
-}
-
-/* Must be in command mode when calling this function */
-static int alps_absolute_mode_v3(struct psmouse *psmouse)
-{
-	int reg_val;
-
-	reg_val = alps_command_mode_read_reg(psmouse, 0x0004);
-	if (reg_val == -1)
-		return -1;
-
-	reg_val |= 0x06;
-	if (__alps_command_mode_write_reg(psmouse, reg_val))
-		return -1;
-
-	return 0;
-}
-
-static int alps_hw_init_v3(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	int reg_val;
-	unsigned char param[4];
-
-	priv->nibble_commands = alps_v3_nibble_commands;
-	priv->addr_command = PSMOUSE_CMD_RESET_WRAP;
-
-	if (alps_enter_command_mode(psmouse, NULL))
-		goto error;
-
-	/* Check for trackstick */
-	reg_val = alps_command_mode_read_reg(psmouse, 0x0008);
-	if (reg_val == -1)
-		goto error;
-	if (reg_val & 0x80) {
-		if (alps_passthrough_mode_v3(psmouse, true))
-			goto error;
-		if (alps_exit_command_mode(psmouse))
-			goto error;
-
-		/*
-		 * E7 report for the trackstick
-		 *
-		 * There have been reports of failures to seem to trace back
-		 * to the above trackstick check failing. When these occur
-		 * this E7 report fails, so when that happens we continue
-		 * with the assumption that there isn't a trackstick after
-		 * all.
-		 */
-		param[0] = 0x64;
-		if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
-		    ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
-		    ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
-		    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) {
-			psmouse_warn(psmouse, "trackstick E7 report failed\n");
-		} else {
-			psmouse_dbg(psmouse,
-				    "trackstick E7 report: %2.2x %2.2x %2.2x\n",
-				    param[0], param[1], param[2]);
-
-			/*
-			 * Not sure what this does, but it is absolutely
-			 * essential. Without it, the touchpad does not
-			 * work at all and the trackstick just emits normal
-			 * PS/2 packets.
-			 */
-			if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11) ||
-			    ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11) ||
-			    ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11) ||
-			    alps_command_mode_send_nibble(psmouse, 0x9) ||
-			    alps_command_mode_send_nibble(psmouse, 0x4)) {
-				psmouse_err(psmouse,
-					    "Error sending magic E6 sequence\n");
-				goto error_passthrough;
-			}
-		}
-
-		if (alps_enter_command_mode(psmouse, NULL))
-			goto error_passthrough;
-		if (alps_passthrough_mode_v3(psmouse, false))
-			goto error;
-	}
-
-	if (alps_absolute_mode_v3(psmouse)) {
-		psmouse_err(psmouse, "Failed to enter absolute mode\n");
-		goto error;
-	}
-
-	reg_val = alps_command_mode_read_reg(psmouse, 0x0006);
-	if (reg_val == -1)
-		goto error;
-	if (__alps_command_mode_write_reg(psmouse, reg_val | 0x01))
-		goto error;
-
-	reg_val = alps_command_mode_read_reg(psmouse, 0x0007);
-	if (reg_val == -1)
-		goto error;
-	if (__alps_command_mode_write_reg(psmouse, reg_val | 0x01))
-		goto error;
-
-	if (alps_command_mode_read_reg(psmouse, 0x0144) == -1)
-		goto error;
-	if (__alps_command_mode_write_reg(psmouse, 0x04))
-		goto error;
-
-	if (alps_command_mode_read_reg(psmouse, 0x0159) == -1)
-		goto error;
-	if (__alps_command_mode_write_reg(psmouse, 0x03))
-		goto error;
-
-	if (alps_command_mode_read_reg(psmouse, 0x0163) == -1)
-		goto error;
-	if (alps_command_mode_write_reg(psmouse, 0x0163, 0x03))
-		goto error;
-
-	if (alps_command_mode_read_reg(psmouse, 0x0162) == -1)
-		goto error;
-	if (alps_command_mode_write_reg(psmouse, 0x0162, 0x04))
-		goto error;
-
-	/*
-	 * This ensures the trackstick packets are in the format
-	 * supported by this driver. If bit 1 isn't set the packet
-	 * format is different.
-	 */
-	if (alps_command_mode_write_reg(psmouse, 0x0008, 0x82))
-		goto error;
-
-	alps_exit_command_mode(psmouse);
-
-	/* Set rate and enable data reporting */
-	param[0] = 0x64;
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE)) {
-		psmouse_err(psmouse, "Failed to enable data reporting\n");
-		return -1;
-	}
-
-	return 0;
-
-error_passthrough:
-	/* Something failed while in passthrough mode, so try to get out */
-	if (!alps_enter_command_mode(psmouse, NULL))
-		alps_passthrough_mode_v3(psmouse, false);
-error:
-	/*
-	 * Leaving the touchpad in command mode will essentially render
-	 * it unusable until the machine reboots, so exit it here just
-	 * to be safe
-	 */
-	alps_exit_command_mode(psmouse);
-	return -1;
-}
-
-/* Must be in command mode when calling this function */
-static int alps_absolute_mode_v4(struct psmouse *psmouse)
-{
-	int reg_val;
-
-	reg_val = alps_command_mode_read_reg(psmouse, 0x0004);
-	if (reg_val == -1)
-		return -1;
-
-	reg_val |= 0x02;
-	if (__alps_command_mode_write_reg(psmouse, reg_val))
-		return -1;
-
-	return 0;
-}
-
-static int alps_hw_init_v4(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[4];
-
-	priv->nibble_commands = alps_v4_nibble_commands;
-	priv->addr_command = PSMOUSE_CMD_DISABLE;
-
-	if (alps_enter_command_mode(psmouse, NULL))
-		goto error;
-
-	if (alps_absolute_mode_v4(psmouse)) {
-		psmouse_err(psmouse, "Failed to enter absolute mode\n");
-		goto error;
-	}
-
-	if (alps_command_mode_write_reg(psmouse, 0x0007, 0x8c))
-		goto error;
-
-	if (alps_command_mode_write_reg(psmouse, 0x0149, 0x03))
-		goto error;
-
-	if (alps_command_mode_write_reg(psmouse, 0x0160, 0x03))
-		goto error;
-
-	if (alps_command_mode_write_reg(psmouse, 0x017f, 0x15))
-		goto error;
-
-	if (alps_command_mode_write_reg(psmouse, 0x0151, 0x01))
-		goto error;
-
-	if (alps_command_mode_write_reg(psmouse, 0x0168, 0x03))
-		goto error;
-
-	if (alps_command_mode_write_reg(psmouse, 0x014a, 0x03))
-		goto error;
-
-	if (alps_command_mode_write_reg(psmouse, 0x0161, 0x03))
-		goto error;
-
-	alps_exit_command_mode(psmouse);
-
-	/*
-	 * This sequence changes the output from a 9-byte to an
-	 * 8-byte format. All the same data seems to be present,
-	 * just in a more compact format.
-	 */
-	param[0] = 0xc8;
-	param[1] = 0x64;
-	param[2] = 0x50;
-	if (ps2_command(ps2dev, &param[0], PSMOUSE_CMD_SETRATE) ||
-	    ps2_command(ps2dev, &param[1], PSMOUSE_CMD_SETRATE) ||
-	    ps2_command(ps2dev, &param[2], PSMOUSE_CMD_SETRATE) ||
-	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETID))
-		return -1;
-
-	/* Set rate and enable data reporting */
-	param[0] = 0x64;
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE) ||
-	    ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE)) {
-		psmouse_err(psmouse, "Failed to enable data reporting\n");
-		return -1;
-	}
-
-	return 0;
-
-error:
-	/*
-	 * Leaving the touchpad in command mode will essentially render
-	 * it unusable until the machine reboots, so exit it here just
-	 * to be safe
-	 */
-	alps_exit_command_mode(psmouse);
-	return -1;
-}
-
-static int alps_hw_init(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-	const struct alps_model_info *model = priv->i;
-	int ret = -1;
-
-	switch (model->proto_version) {
-	case ALPS_PROTO_V1:
-	case ALPS_PROTO_V2:
-		ret = alps_hw_init_v1_v2(psmouse);
-		break;
-	case ALPS_PROTO_V3:
-		ret = alps_hw_init_v3(psmouse);
-		break;
-	case ALPS_PROTO_V4:
-		ret = alps_hw_init_v4(psmouse);
-		break;
-	}
-
-	return ret;
-}
-
-static int alps_reconnect(struct psmouse *psmouse)
-{
-	const struct alps_model_info *model;
-
-	psmouse_reset(psmouse);
-
-	model = alps_get_model(psmouse, NULL);
-	if (!model)
-		return -1;
-
-	return alps_hw_init(psmouse);
-}
-
-static void alps_disconnect(struct psmouse *psmouse)
-{
-	struct alps_data *priv = psmouse->private;
-
-	psmouse_reset(psmouse);
-	del_timer_sync(&priv->timer);
-	input_unregister_device(priv->dev2);
-	kfree(priv);
-}
-
-int alps_init(struct psmouse *psmouse)
-{
-	struct alps_data *priv;
-	const struct alps_model_info *model;
-	struct input_dev *dev1 = psmouse->dev, *dev2;
-	int version;
-
-	priv = kzalloc(sizeof(struct alps_data), GFP_KERNEL);
-	dev2 = input_allocate_device();
-	if (!priv || !dev2)
-		goto init_fail;
-
-	priv->dev2 = dev2;
-	setup_timer(&priv->timer, alps_flush_packet, (unsigned long)psmouse);
-
-	psmouse->private = priv;
-
-	psmouse_reset(psmouse);
-
-	model = alps_get_model(psmouse, &version);
-	if (!model)
-		goto init_fail;
-
-	priv->i = model;
-
-	if (alps_hw_init(psmouse))
-		goto init_fail;
-
-	/*
-	 * Undo part of setup done for us by psmouse core since touchpad
-	 * is not a relative device.
-	 */
-	__clear_bit(EV_REL, dev1->evbit);
-	__clear_bit(REL_X, dev1->relbit);
-	__clear_bit(REL_Y, dev1->relbit);
-
-	/*
-	 * Now set up our capabilities.
-	 */
-	dev1->evbit[BIT_WORD(EV_KEY)] |= BIT_MASK(EV_KEY);
-	dev1->keybit[BIT_WORD(BTN_TOUCH)] |= BIT_MASK(BTN_TOUCH);
-	dev1->keybit[BIT_WORD(BTN_TOOL_FINGER)] |= BIT_MASK(BTN_TOOL_FINGER);
-	dev1->keybit[BIT_WORD(BTN_LEFT)] |=
-		BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT);
-
-	dev1->evbit[BIT_WORD(EV_ABS)] |= BIT_MASK(EV_ABS);
-
-	switch (model->proto_version) {
-	case ALPS_PROTO_V1:
-	case ALPS_PROTO_V2:
-		input_set_abs_params(dev1, ABS_X, 0, 1023, 0, 0);
-		input_set_abs_params(dev1, ABS_Y, 0, 767, 0, 0);
-		break;
-	case ALPS_PROTO_V3:
-		set_bit(INPUT_PROP_SEMI_MT, dev1->propbit);
-		input_mt_init_slots(dev1, 2);
-		input_set_abs_params(dev1, ABS_MT_POSITION_X, 0, ALPS_V3_X_MAX, 0, 0);
-		input_set_abs_params(dev1, ABS_MT_POSITION_Y, 0, ALPS_V3_Y_MAX, 0, 0);
-
-		set_bit(BTN_TOOL_DOUBLETAP, dev1->keybit);
-		set_bit(BTN_TOOL_TRIPLETAP, dev1->keybit);
-		set_bit(BTN_TOOL_QUADTAP, dev1->keybit);
-		/* fall through */
-	case ALPS_PROTO_V4:
-		input_set_abs_params(dev1, ABS_X, 0, ALPS_V3_X_MAX, 0, 0);
-		input_set_abs_params(dev1, ABS_Y, 0, ALPS_V3_Y_MAX, 0, 0);
-		break;
-	}
-
-	input_set_abs_params(dev1, ABS_PRESSURE, 0, 127, 0, 0);
-
-	if (model->flags & ALPS_WHEEL) {
-		dev1->evbit[BIT_WORD(EV_REL)] |= BIT_MASK(EV_REL);
-		dev1->relbit[BIT_WORD(REL_WHEEL)] |= BIT_MASK(REL_WHEEL);
-	}
-
-	if (model->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) {
-		dev1->keybit[BIT_WORD(BTN_FORWARD)] |= BIT_MASK(BTN_FORWARD);
-		dev1->keybit[BIT_WORD(BTN_BACK)] |= BIT_MASK(BTN_BACK);
-	}
-
-	if (model->flags & ALPS_FOUR_BUTTONS) {
-		dev1->keybit[BIT_WORD(BTN_0)] |= BIT_MASK(BTN_0);
-		dev1->keybit[BIT_WORD(BTN_1)] |= BIT_MASK(BTN_1);
-		dev1->keybit[BIT_WORD(BTN_2)] |= BIT_MASK(BTN_2);
-		dev1->keybit[BIT_WORD(BTN_3)] |= BIT_MASK(BTN_3);
-	} else {
-		dev1->keybit[BIT_WORD(BTN_MIDDLE)] |= BIT_MASK(BTN_MIDDLE);
-	}
-
-	snprintf(priv->phys, sizeof(priv->phys), "%s/input1", psmouse->ps2dev.serio->phys);
-	dev2->phys = priv->phys;
-	dev2->name = (model->flags & ALPS_DUALPOINT) ? "DualPoint Stick" : "PS/2 Mouse";
-	dev2->id.bustype = BUS_I8042;
-	dev2->id.vendor  = 0x0002;
-	dev2->id.product = PSMOUSE_ALPS;
-	dev2->id.version = 0x0000;
-	dev2->dev.parent = &psmouse->ps2dev.serio->dev;
-
-	dev2->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	dev2->relbit[BIT_WORD(REL_X)] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-	dev2->keybit[BIT_WORD(BTN_LEFT)] =
-		BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
-
-	if (input_register_device(priv->dev2))
-		goto init_fail;
-
-	psmouse->protocol_handler = alps_process_byte;
-	psmouse->poll = alps_poll;
-	psmouse->disconnect = alps_disconnect;
-	psmouse->reconnect = alps_reconnect;
-	psmouse->pktsize = model->proto_version == ALPS_PROTO_V4 ? 8 : 6;
-
-	/* We are having trouble resyncing ALPS touchpads so disable it for now */
-	psmouse->resync_time = 0;
-
-	return 0;
-
-init_fail:
-	psmouse_reset(psmouse);
-	input_free_device(dev2);
-	kfree(priv);
-	psmouse->private = NULL;
-	return -1;
-}
-
-int alps_detect(struct psmouse *psmouse, bool set_properties)
-{
-	int version;
-	const struct alps_model_info *model;
-
-	model = alps_get_model(psmouse, &version);
-	if (!model)
-		return -1;
-
-	if (set_properties) {
-		psmouse->vendor = "ALPS";
-		psmouse->name = model->flags & ALPS_DUALPOINT ?
-				"DualPoint TouchPad" : "GlidePoint";
-		psmouse->model = version;
-	}
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/mouse/alps.h b/ANDROID_3.4.5/drivers/input/mouse/alps.h
deleted file mode 100644
index a00a4ab9..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/alps.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * ALPS touchpad PS/2 mouse driver
- *
- * Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
- * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _ALPS_H
-#define _ALPS_H
-
-#define ALPS_PROTO_V1	0
-#define ALPS_PROTO_V2	1
-#define ALPS_PROTO_V3	2
-#define ALPS_PROTO_V4	3
-
-struct alps_model_info {
-        unsigned char signature[3];
-	unsigned char command_mode_resp; /* v3/v4 only */
-	unsigned char proto_version;
-        unsigned char byte0, mask0;
-        unsigned char flags;
-};
-
-struct alps_nibble_commands {
-	int command;
-	unsigned char data;
-};
-
-struct alps_data {
-	struct input_dev *dev2;		/* Relative device */
-	char phys[32];			/* Phys */
-	const struct alps_model_info *i;/* Info */
-	const struct alps_nibble_commands *nibble_commands;
-	int addr_command;		/* Command to set register address */
-	int prev_fin;			/* Finger bit from previous packet */
-	int multi_packet;		/* Multi-packet data in progress */
-	unsigned char multi_data[6];	/* Saved multi-packet data */
-	u8 quirks;
-	struct timer_list timer;
-};
-
-#define ALPS_QUIRK_TRACKSTICK_BUTTONS	1 /* trakcstick buttons in trackstick packet */
-
-#ifdef CONFIG_MOUSE_PS2_ALPS
-int alps_detect(struct psmouse *psmouse, bool set_properties);
-int alps_init(struct psmouse *psmouse);
-#else
-inline int alps_detect(struct psmouse *psmouse, bool set_properties)
-{
-	return -ENOSYS;
-}
-inline int alps_init(struct psmouse *psmouse)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_ALPS */
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/mouse/amimouse.c b/ANDROID_3.4.5/drivers/input/mouse/amimouse.c
deleted file mode 100644
index 5fa99341..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/amimouse.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- *  Amiga mouse driver for Linux/m68k
- *
- *  Copyright (c) 2000-2002 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Michael Rausch		James Banks
- *	Matther Dillon		David Giller
- *	Nathan Laredo		Linus Torvalds
- *	Johan Myreen		Jes Sorensen
- *	Russell King
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-
-#include <asm/irq.h>
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/amigahw.h>
-#include <asm/amigaints.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Amiga mouse driver");
-MODULE_LICENSE("GPL");
-
-static int amimouse_lastx, amimouse_lasty;
-
-static irqreturn_t amimouse_interrupt(int irq, void *data)
-{
-	struct input_dev *dev = data;
-	unsigned short joy0dat, potgor;
-	int nx, ny, dx, dy;
-
-	joy0dat = amiga_custom.joy0dat;
-
-	nx = joy0dat & 0xff;
-	ny = joy0dat >> 8;
-
-	dx = nx - amimouse_lastx;
-	dy = ny - amimouse_lasty;
-
-	if (dx < -127) dx = (256 + nx) - amimouse_lastx;
-	if (dx >  127) dx = (nx - 256) - amimouse_lastx;
-	if (dy < -127) dy = (256 + ny) - amimouse_lasty;
-	if (dy >  127) dy = (ny - 256) - amimouse_lasty;
-
-	amimouse_lastx = nx;
-	amimouse_lasty = ny;
-
-	potgor = amiga_custom.potgor;
-
-	input_report_rel(dev, REL_X, dx);
-	input_report_rel(dev, REL_Y, dy);
-
-	input_report_key(dev, BTN_LEFT,   ciaa.pra & 0x40);
-	input_report_key(dev, BTN_MIDDLE, potgor & 0x0100);
-	input_report_key(dev, BTN_RIGHT,  potgor & 0x0400);
-
-	input_sync(dev);
-
-	return IRQ_HANDLED;
-}
-
-static int amimouse_open(struct input_dev *dev)
-{
-	unsigned short joy0dat;
-	int error;
-
-	joy0dat = amiga_custom.joy0dat;
-
-	amimouse_lastx = joy0dat & 0xff;
-	amimouse_lasty = joy0dat >> 8;
-
-	error = request_irq(IRQ_AMIGA_VERTB, amimouse_interrupt, 0, "amimouse",
-			    dev);
-	if (error)
-		dev_err(&dev->dev, "Can't allocate irq %d\n", IRQ_AMIGA_VERTB);
-
-	return error;
-}
-
-static void amimouse_close(struct input_dev *dev)
-{
-	free_irq(IRQ_AMIGA_VERTB, dev);
-}
-
-static int __init amimouse_probe(struct platform_device *pdev)
-{
-	int err;
-	struct input_dev *dev;
-
-	dev = input_allocate_device();
-	if (!dev)
-		return -ENOMEM;
-
-	dev->name = pdev->name;
-	dev->phys = "amimouse/input0";
-	dev->id.bustype = BUS_AMIGA;
-	dev->id.vendor = 0x0001;
-	dev->id.product = 0x0002;
-	dev->id.version = 0x0100;
-
-	dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-	dev->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
-	dev->open = amimouse_open;
-	dev->close = amimouse_close;
-	dev->dev.parent = &pdev->dev;
-
-	err = input_register_device(dev);
-	if (err) {
-		input_free_device(dev);
-		return err;
-	}
-
-	platform_set_drvdata(pdev, dev);
-
-	return 0;
-}
-
-static int __exit amimouse_remove(struct platform_device *pdev)
-{
-	struct input_dev *dev = platform_get_drvdata(pdev);
-
-	platform_set_drvdata(pdev, NULL);
-	input_unregister_device(dev);
-	return 0;
-}
-
-static struct platform_driver amimouse_driver = {
-	.remove = __exit_p(amimouse_remove),
-	.driver   = {
-		.name	= "amiga-mouse",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init amimouse_init(void)
-{
-	return platform_driver_probe(&amimouse_driver, amimouse_probe);
-}
-
-module_init(amimouse_init);
-
-static void __exit amimouse_exit(void)
-{
-	platform_driver_unregister(&amimouse_driver);
-}
-
-module_exit(amimouse_exit);
-
-MODULE_ALIAS("platform:amiga-mouse");
diff --git a/ANDROID_3.4.5/drivers/input/mouse/appletouch.c b/ANDROID_3.4.5/drivers/input/mouse/appletouch.c
deleted file mode 100644
index 0acbc7d5..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/appletouch.c
+++ /dev/null
@@ -1,941 +0,0 @@
-/*
- * Apple USB Touchpad (for post-February 2005 PowerBooks and MacBooks) driver
- *
- * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2005-2008 Johannes Berg (johannes@sipsolutions.net)
- * Copyright (C) 2005-2008 Stelian Pop (stelian@popies.net)
- * Copyright (C) 2005      Frank Arnold (frank@scirocco-5v-turbo.de)
- * Copyright (C) 2005      Peter Osterlund (petero2@telia.com)
- * Copyright (C) 2005      Michael Hanselmann (linux-kernel@hansmi.ch)
- * Copyright (C) 2006      Nicolas Boichat (nicolas@boichat.ch)
- * Copyright (C) 2007-2008 Sven Anders (anders@anduras.de)
- *
- * Thanks to Alex Harper <basilisk@foobox.net> for his inputs.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/usb/input.h>
-
-/*
- * Note: We try to keep the touchpad aspect ratio while still doing only
- * simple arithmetics:
- *	0 <= x <= (xsensors - 1) * xfact
- *	0 <= y <= (ysensors - 1) * yfact
- */
-struct atp_info {
-	int xsensors;				/* number of X sensors */
-	int xsensors_17;			/* 17" models have more sensors */
-	int ysensors;				/* number of Y sensors */
-	int xfact;				/* X multiplication factor */
-	int yfact;				/* Y multiplication factor */
-	int datalen;				/* size of USB transfers */
-	void (*callback)(struct urb *);		/* callback function */
-};
-
-static void atp_complete_geyser_1_2(struct urb *urb);
-static void atp_complete_geyser_3_4(struct urb *urb);
-
-static const struct atp_info fountain_info = {
-	.xsensors	= 16,
-	.xsensors_17	= 26,
-	.ysensors	= 16,
-	.xfact		= 64,
-	.yfact		= 43,
-	.datalen	= 81,
-	.callback	= atp_complete_geyser_1_2,
-};
-
-static const struct atp_info geyser1_info = {
-	.xsensors	= 16,
-	.xsensors_17	= 26,
-	.ysensors	= 16,
-	.xfact		= 64,
-	.yfact		= 43,
-	.datalen	= 81,
-	.callback	= atp_complete_geyser_1_2,
-};
-
-static const struct atp_info geyser2_info = {
-	.xsensors	= 15,
-	.xsensors_17	= 20,
-	.ysensors	= 9,
-	.xfact		= 64,
-	.yfact		= 43,
-	.datalen	= 64,
-	.callback	= atp_complete_geyser_1_2,
-};
-
-static const struct atp_info geyser3_info = {
-	.xsensors	= 20,
-	.ysensors	= 10,
-	.xfact		= 64,
-	.yfact		= 64,
-	.datalen	= 64,
-	.callback	= atp_complete_geyser_3_4,
-};
-
-static const struct atp_info geyser4_info = {
-	.xsensors	= 20,
-	.ysensors	= 10,
-	.xfact		= 64,
-	.yfact		= 64,
-	.datalen	= 64,
-	.callback	= atp_complete_geyser_3_4,
-};
-
-#define ATP_DEVICE(prod, info)					\
-{								\
-	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |		\
-		       USB_DEVICE_ID_MATCH_INT_CLASS |		\
-		       USB_DEVICE_ID_MATCH_INT_PROTOCOL,	\
-	.idVendor = 0x05ac, /* Apple */				\
-	.idProduct = (prod),					\
-	.bInterfaceClass = 0x03,				\
-	.bInterfaceProtocol = 0x02,				\
-	.driver_info = (unsigned long) &info,			\
-}
-
-/*
- * Table of devices (Product IDs) that work with this driver.
- * (The names come from Info.plist in AppleUSBTrackpad.kext,
- *  According to Info.plist Geyser IV is the same as Geyser III.)
- */
-
-static struct usb_device_id atp_table[] = {
-	/* PowerBooks Feb 2005, iBooks G4 */
-	ATP_DEVICE(0x020e, fountain_info),	/* FOUNTAIN ANSI */
-	ATP_DEVICE(0x020f, fountain_info),	/* FOUNTAIN ISO */
-	ATP_DEVICE(0x030a, fountain_info),	/* FOUNTAIN TP ONLY */
-	ATP_DEVICE(0x030b, geyser1_info),	/* GEYSER 1 TP ONLY */
-
-	/* PowerBooks Oct 2005 */
-	ATP_DEVICE(0x0214, geyser2_info),	/* GEYSER 2 ANSI */
-	ATP_DEVICE(0x0215, geyser2_info),	/* GEYSER 2 ISO */
-	ATP_DEVICE(0x0216, geyser2_info),	/* GEYSER 2 JIS */
-
-	/* Core Duo MacBook & MacBook Pro */
-	ATP_DEVICE(0x0217, geyser3_info),	/* GEYSER 3 ANSI */
-	ATP_DEVICE(0x0218, geyser3_info),	/* GEYSER 3 ISO */
-	ATP_DEVICE(0x0219, geyser3_info),	/* GEYSER 3 JIS */
-
-	/* Core2 Duo MacBook & MacBook Pro */
-	ATP_DEVICE(0x021a, geyser4_info),	/* GEYSER 4 ANSI */
-	ATP_DEVICE(0x021b, geyser4_info),	/* GEYSER 4 ISO */
-	ATP_DEVICE(0x021c, geyser4_info),	/* GEYSER 4 JIS */
-
-	/* Core2 Duo MacBook3,1 */
-	ATP_DEVICE(0x0229, geyser4_info),	/* GEYSER 4 HF ANSI */
-	ATP_DEVICE(0x022a, geyser4_info),	/* GEYSER 4 HF ISO */
-	ATP_DEVICE(0x022b, geyser4_info),	/* GEYSER 4 HF JIS */
-
-	/* Terminating entry */
-	{ }
-};
-MODULE_DEVICE_TABLE(usb, atp_table);
-
-/* maximum number of sensors */
-#define ATP_XSENSORS	26
-#define ATP_YSENSORS	16
-
-/* amount of fuzz this touchpad generates */
-#define ATP_FUZZ	16
-
-/* maximum pressure this driver will report */
-#define ATP_PRESSURE	300
-
-/*
- * Threshold for the touchpad sensors. Any change less than ATP_THRESHOLD is
- * ignored.
- */
-#define ATP_THRESHOLD	 5
-
-/* Geyser initialization constants */
-#define ATP_GEYSER_MODE_READ_REQUEST_ID		1
-#define ATP_GEYSER_MODE_WRITE_REQUEST_ID	9
-#define ATP_GEYSER_MODE_REQUEST_VALUE		0x300
-#define ATP_GEYSER_MODE_REQUEST_INDEX		0
-#define ATP_GEYSER_MODE_VENDOR_VALUE		0x04
-
-/**
- * enum atp_status_bits - status bit meanings
- *
- * These constants represent the meaning of the status bits.
- * (only Geyser 3/4)
- *
- * @ATP_STATUS_BUTTON: The button was pressed
- * @ATP_STATUS_BASE_UPDATE: Update of the base values (untouched pad)
- * @ATP_STATUS_FROM_RESET: Reset previously performed
- */
-enum atp_status_bits {
-	ATP_STATUS_BUTTON	= BIT(0),
-	ATP_STATUS_BASE_UPDATE	= BIT(2),
-	ATP_STATUS_FROM_RESET	= BIT(4),
-};
-
-/* Structure to hold all of our device specific stuff */
-struct atp {
-	char			phys[64];
-	struct usb_device	*udev;		/* usb device */
-	struct urb		*urb;		/* usb request block */
-	u8			*data;		/* transferred data */
-	struct input_dev	*input;		/* input dev */
-	const struct atp_info	*info;		/* touchpad model */
-	bool			open;
-	bool			valid;		/* are the samples valid? */
-	bool			size_detect_done;
-	bool			overflow_warned;
-	int			x_old;		/* last reported x/y, */
-	int			y_old;		/* used for smoothing */
-	signed char		xy_cur[ATP_XSENSORS + ATP_YSENSORS];
-	signed char		xy_old[ATP_XSENSORS + ATP_YSENSORS];
-	int			xy_acc[ATP_XSENSORS + ATP_YSENSORS];
-	int			idlecount;	/* number of empty packets */
-	struct work_struct	work;
-};
-
-#define dbg_dump(msg, tab) \
-	if (debug > 1) {						\
-		int __i;						\
-		printk(KERN_DEBUG "appletouch: %s", msg);		\
-		for (__i = 0; __i < ATP_XSENSORS + ATP_YSENSORS; __i++)	\
-			printk(" %02x", tab[__i]);			\
-		printk("\n");						\
-	}
-
-#define dprintk(format, a...)						\
-	do {								\
-		if (debug)						\
-			printk(KERN_DEBUG format, ##a);			\
-	} while (0)
-
-MODULE_AUTHOR("Johannes Berg");
-MODULE_AUTHOR("Stelian Pop");
-MODULE_AUTHOR("Frank Arnold");
-MODULE_AUTHOR("Michael Hanselmann");
-MODULE_AUTHOR("Sven Anders");
-MODULE_DESCRIPTION("Apple PowerBook and MacBook USB touchpad driver");
-MODULE_LICENSE("GPL");
-
-/*
- * Make the threshold a module parameter
- */
-static int threshold = ATP_THRESHOLD;
-module_param(threshold, int, 0644);
-MODULE_PARM_DESC(threshold, "Discard any change in data from a sensor"
-			    " (the trackpad has many of these sensors)"
-			    " less than this value.");
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Activate debugging output");
-
-/*
- * By default newer Geyser devices send standard USB HID mouse
- * packets (Report ID 2). This code changes device mode, so it
- * sends raw sensor reports (Report ID 5).
- */
-static int atp_geyser_init(struct usb_device *udev)
-{
-	char *data;
-	int size;
-	int i;
-	int ret;
-
-	data = kmalloc(8, GFP_KERNEL);
-	if (!data) {
-		err("Out of memory");
-		return -ENOMEM;
-	}
-
-	size = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-			ATP_GEYSER_MODE_READ_REQUEST_ID,
-			USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-			ATP_GEYSER_MODE_REQUEST_VALUE,
-			ATP_GEYSER_MODE_REQUEST_INDEX, data, 8, 5000);
-
-	if (size != 8) {
-		dprintk("atp_geyser_init: read error\n");
-		for (i = 0; i < 8; i++)
-			dprintk("appletouch[%d]: %d\n", i, data[i]);
-
-		err("Failed to read mode from device.");
-		ret = -EIO;
-		goto out_free;
-	}
-
-	/* Apply the mode switch */
-	data[0] = ATP_GEYSER_MODE_VENDOR_VALUE;
-
-	size = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
-			ATP_GEYSER_MODE_WRITE_REQUEST_ID,
-			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-			ATP_GEYSER_MODE_REQUEST_VALUE,
-			ATP_GEYSER_MODE_REQUEST_INDEX, data, 8, 5000);
-
-	if (size != 8) {
-		dprintk("atp_geyser_init: write error\n");
-		for (i = 0; i < 8; i++)
-			dprintk("appletouch[%d]: %d\n", i, data[i]);
-
-		err("Failed to request geyser raw mode");
-		ret = -EIO;
-		goto out_free;
-	}
-	ret = 0;
-out_free:
-	kfree(data);
-	return ret;
-}
-
-/*
- * Reinitialise the device. This usually stops stream of empty packets
- * coming from it.
- */
-static void atp_reinit(struct work_struct *work)
-{
-	struct atp *dev = container_of(work, struct atp, work);
-	struct usb_device *udev = dev->udev;
-	int retval;
-
-	dprintk("appletouch: putting appletouch to sleep (reinit)\n");
-	atp_geyser_init(udev);
-
-	retval = usb_submit_urb(dev->urb, GFP_ATOMIC);
-	if (retval)
-		err("atp_reinit: usb_submit_urb failed with error %d",
-		    retval);
-}
-
-static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact,
-			     int *z, int *fingers)
-{
-	int i;
-	/* values to calculate mean */
-	int pcum = 0, psum = 0;
-	int is_increasing = 0;
-
-	*fingers = 0;
-
-	for (i = 0; i < nb_sensors; i++) {
-		if (xy_sensors[i] < threshold) {
-			if (is_increasing)
-				is_increasing = 0;
-
-			continue;
-		}
-
-		/*
-		 * Makes the finger detection more versatile.  For example,
-		 * two fingers with no gap will be detected.  Also, my
-		 * tests show it less likely to have intermittent loss
-		 * of multiple finger readings while moving around (scrolling).
-		 *
-		 * Changes the multiple finger detection to counting humps on
-		 * sensors (transitions from nonincreasing to increasing)
-		 * instead of counting transitions from low sensors (no
-		 * finger reading) to high sensors (finger above
-		 * sensor)
-		 *
-		 * - Jason Parekh <jasonparekh@gmail.com>
-		 */
-		if (i < 1 ||
-		    (!is_increasing && xy_sensors[i - 1] < xy_sensors[i])) {
-			(*fingers)++;
-			is_increasing = 1;
-		} else if (i > 0 && (xy_sensors[i - 1] - xy_sensors[i] > threshold)) {
-			is_increasing = 0;
-		}
-
-		/*
-		 * Subtracts threshold so a high sensor that just passes the
-		 * threshold won't skew the calculated absolute coordinate.
-		 * Fixes an issue where slowly moving the mouse would
-		 * occasionally jump a number of pixels (slowly moving the
-		 * finger makes this issue most apparent.)
-		 */
-		pcum += (xy_sensors[i] - threshold) * i;
-		psum += (xy_sensors[i] - threshold);
-	}
-
-	if (psum > 0) {
-		*z = psum;
-		return pcum * fact / psum;
-	}
-
-	return 0;
-}
-
-static inline void atp_report_fingers(struct input_dev *input, int fingers)
-{
-	input_report_key(input, BTN_TOOL_FINGER, fingers == 1);
-	input_report_key(input, BTN_TOOL_DOUBLETAP, fingers == 2);
-	input_report_key(input, BTN_TOOL_TRIPLETAP, fingers > 2);
-}
-
-/* Check URB status and for correct length of data package */
-
-#define ATP_URB_STATUS_SUCCESS		0
-#define ATP_URB_STATUS_ERROR		1
-#define ATP_URB_STATUS_ERROR_FATAL	2
-
-static int atp_status_check(struct urb *urb)
-{
-	struct atp *dev = urb->context;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -EOVERFLOW:
-		if (!dev->overflow_warned) {
-			printk(KERN_WARNING "appletouch: OVERFLOW with data "
-				"length %d, actual length is %d\n",
-				dev->info->datalen, dev->urb->actual_length);
-			dev->overflow_warned = true;
-		}
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* This urb is terminated, clean up */
-		dbg("atp_complete: urb shutting down with status: %d",
-		    urb->status);
-		return ATP_URB_STATUS_ERROR_FATAL;
-
-	default:
-		dbg("atp_complete: nonzero urb status received: %d",
-		    urb->status);
-		return ATP_URB_STATUS_ERROR;
-	}
-
-	/* drop incomplete datasets */
-	if (dev->urb->actual_length != dev->info->datalen) {
-		dprintk("appletouch: incomplete data package"
-			" (first byte: %d, length: %d).\n",
-			dev->data[0], dev->urb->actual_length);
-		return ATP_URB_STATUS_ERROR;
-	}
-
-	return ATP_URB_STATUS_SUCCESS;
-}
-
-static void atp_detect_size(struct atp *dev)
-{
-	int i;
-
-	/* 17" Powerbooks have extra X sensors */
-	for (i = dev->info->xsensors; i < ATP_XSENSORS; i++) {
-		if (dev->xy_cur[i]) {
-
-			printk(KERN_INFO "appletouch: 17\" model detected.\n");
-
-			input_set_abs_params(dev->input, ABS_X, 0,
-					     (dev->info->xsensors_17 - 1) *
-							dev->info->xfact - 1,
-					     ATP_FUZZ, 0);
-			break;
-		}
-	}
-}
-
-/*
- * USB interrupt callback functions
- */
-
-/* Interrupt function for older touchpads: FOUNTAIN/GEYSER1/GEYSER2 */
-
-static void atp_complete_geyser_1_2(struct urb *urb)
-{
-	int x, y, x_z, y_z, x_f, y_f;
-	int retval, i, j;
-	int key;
-	struct atp *dev = urb->context;
-	int status = atp_status_check(urb);
-
-	if (status == ATP_URB_STATUS_ERROR_FATAL)
-		return;
-	else if (status == ATP_URB_STATUS_ERROR)
-		goto exit;
-
-	/* reorder the sensors values */
-	if (dev->info == &geyser2_info) {
-		memset(dev->xy_cur, 0, sizeof(dev->xy_cur));
-
-		/*
-		 * The values are laid out like this:
-		 * Y1, Y2, -, Y3, Y4, -, ..., X1, X2, -, X3, X4, -, ...
-		 * '-' is an unused value.
-		 */
-
-		/* read X values */
-		for (i = 0, j = 19; i < 20; i += 2, j += 3) {
-			dev->xy_cur[i] = dev->data[j];
-			dev->xy_cur[i + 1] = dev->data[j + 1];
-		}
-
-		/* read Y values */
-		for (i = 0, j = 1; i < 9; i += 2, j += 3) {
-			dev->xy_cur[ATP_XSENSORS + i] = dev->data[j];
-			dev->xy_cur[ATP_XSENSORS + i + 1] = dev->data[j + 1];
-		}
-	} else {
-		for (i = 0; i < 8; i++) {
-			/* X values */
-			dev->xy_cur[i +  0] = dev->data[5 * i +  2];
-			dev->xy_cur[i +  8] = dev->data[5 * i +  4];
-			dev->xy_cur[i + 16] = dev->data[5 * i + 42];
-			if (i < 2)
-				dev->xy_cur[i + 24] = dev->data[5 * i + 44];
-
-			/* Y values */
-			dev->xy_cur[ATP_XSENSORS + i] = dev->data[5 * i +  1];
-			dev->xy_cur[ATP_XSENSORS + i + 8] = dev->data[5 * i + 3];
-		}
-	}
-
-	dbg_dump("sample", dev->xy_cur);
-
-	if (!dev->valid) {
-		/* first sample */
-		dev->valid = true;
-		dev->x_old = dev->y_old = -1;
-
-		/* Store first sample */
-		memcpy(dev->xy_old, dev->xy_cur, sizeof(dev->xy_old));
-
-		/* Perform size detection, if not done already */
-		if (unlikely(!dev->size_detect_done)) {
-			atp_detect_size(dev);
-			dev->size_detect_done = 1;
-			goto exit;
-		}
-	}
-
-	for (i = 0; i < ATP_XSENSORS + ATP_YSENSORS; i++) {
-		/* accumulate the change */
-		signed char change = dev->xy_old[i] - dev->xy_cur[i];
-		dev->xy_acc[i] -= change;
-
-		/* prevent down drifting */
-		if (dev->xy_acc[i] < 0)
-			dev->xy_acc[i] = 0;
-	}
-
-	memcpy(dev->xy_old, dev->xy_cur, sizeof(dev->xy_old));
-
-	dbg_dump("accumulator", dev->xy_acc);
-
-	x = atp_calculate_abs(dev->xy_acc, ATP_XSENSORS,
-			      dev->info->xfact, &x_z, &x_f);
-	y = atp_calculate_abs(dev->xy_acc + ATP_XSENSORS, ATP_YSENSORS,
-			      dev->info->yfact, &y_z, &y_f);
-	key = dev->data[dev->info->datalen - 1] & ATP_STATUS_BUTTON;
-
-	if (x && y) {
-		if (dev->x_old != -1) {
-			x = (dev->x_old * 3 + x) >> 2;
-			y = (dev->y_old * 3 + y) >> 2;
-			dev->x_old = x;
-			dev->y_old = y;
-
-			if (debug > 1)
-				printk(KERN_DEBUG "appletouch: "
-					"X: %3d Y: %3d Xz: %3d Yz: %3d\n",
-					x, y, x_z, y_z);
-
-			input_report_key(dev->input, BTN_TOUCH, 1);
-			input_report_abs(dev->input, ABS_X, x);
-			input_report_abs(dev->input, ABS_Y, y);
-			input_report_abs(dev->input, ABS_PRESSURE,
-					 min(ATP_PRESSURE, x_z + y_z));
-			atp_report_fingers(dev->input, max(x_f, y_f));
-		}
-		dev->x_old = x;
-		dev->y_old = y;
-
-	} else if (!x && !y) {
-
-		dev->x_old = dev->y_old = -1;
-		input_report_key(dev->input, BTN_TOUCH, 0);
-		input_report_abs(dev->input, ABS_PRESSURE, 0);
-		atp_report_fingers(dev->input, 0);
-
-		/* reset the accumulator on release */
-		memset(dev->xy_acc, 0, sizeof(dev->xy_acc));
-	}
-
-	input_report_key(dev->input, BTN_LEFT, key);
-	input_sync(dev->input);
-
- exit:
-	retval = usb_submit_urb(dev->urb, GFP_ATOMIC);
-	if (retval)
-		err("atp_complete: usb_submit_urb failed with result %d",
-		    retval);
-}
-
-/* Interrupt function for older touchpads: GEYSER3/GEYSER4 */
-
-static void atp_complete_geyser_3_4(struct urb *urb)
-{
-	int x, y, x_z, y_z, x_f, y_f;
-	int retval, i, j;
-	int key;
-	struct atp *dev = urb->context;
-	int status = atp_status_check(urb);
-
-	if (status == ATP_URB_STATUS_ERROR_FATAL)
-		return;
-	else if (status == ATP_URB_STATUS_ERROR)
-		goto exit;
-
-	/* Reorder the sensors values:
-	 *
-	 * The values are laid out like this:
-	 * -, Y1, Y2, -, Y3, Y4, -, ..., -, X1, X2, -, X3, X4, ...
-	 * '-' is an unused value.
-	 */
-
-	/* read X values */
-	for (i = 0, j = 19; i < 20; i += 2, j += 3) {
-		dev->xy_cur[i] = dev->data[j + 1];
-		dev->xy_cur[i + 1] = dev->data[j + 2];
-	}
-	/* read Y values */
-	for (i = 0, j = 1; i < 9; i += 2, j += 3) {
-		dev->xy_cur[ATP_XSENSORS + i] = dev->data[j + 1];
-		dev->xy_cur[ATP_XSENSORS + i + 1] = dev->data[j + 2];
-	}
-
-	dbg_dump("sample", dev->xy_cur);
-
-	/* Just update the base values (i.e. touchpad in untouched state) */
-	if (dev->data[dev->info->datalen - 1] & ATP_STATUS_BASE_UPDATE) {
-
-		dprintk("appletouch: updated base values\n");
-
-		memcpy(dev->xy_old, dev->xy_cur, sizeof(dev->xy_old));
-		goto exit;
-	}
-
-	for (i = 0; i < ATP_XSENSORS + ATP_YSENSORS; i++) {
-		/* calculate the change */
-		dev->xy_acc[i] = dev->xy_cur[i] - dev->xy_old[i];
-
-		/* this is a round-robin value, so couple with that */
-		if (dev->xy_acc[i] > 127)
-			dev->xy_acc[i] -= 256;
-
-		if (dev->xy_acc[i] < -127)
-			dev->xy_acc[i] += 256;
-
-		/* prevent down drifting */
-		if (dev->xy_acc[i] < 0)
-			dev->xy_acc[i] = 0;
-	}
-
-	dbg_dump("accumulator", dev->xy_acc);
-
-	x = atp_calculate_abs(dev->xy_acc, ATP_XSENSORS,
-			      dev->info->xfact, &x_z, &x_f);
-	y = atp_calculate_abs(dev->xy_acc + ATP_XSENSORS, ATP_YSENSORS,
-			      dev->info->yfact, &y_z, &y_f);
-	key = dev->data[dev->info->datalen - 1] & ATP_STATUS_BUTTON;
-
-	if (x && y) {
-		if (dev->x_old != -1) {
-			x = (dev->x_old * 3 + x) >> 2;
-			y = (dev->y_old * 3 + y) >> 2;
-			dev->x_old = x;
-			dev->y_old = y;
-
-			if (debug > 1)
-				printk(KERN_DEBUG "appletouch: X: %3d Y: %3d "
-				       "Xz: %3d Yz: %3d\n",
-				       x, y, x_z, y_z);
-
-			input_report_key(dev->input, BTN_TOUCH, 1);
-			input_report_abs(dev->input, ABS_X, x);
-			input_report_abs(dev->input, ABS_Y, y);
-			input_report_abs(dev->input, ABS_PRESSURE,
-					 min(ATP_PRESSURE, x_z + y_z));
-			atp_report_fingers(dev->input, max(x_f, y_f));
-		}
-		dev->x_old = x;
-		dev->y_old = y;
-
-	} else if (!x && !y) {
-
-		dev->x_old = dev->y_old = -1;
-		input_report_key(dev->input, BTN_TOUCH, 0);
-		input_report_abs(dev->input, ABS_PRESSURE, 0);
-		atp_report_fingers(dev->input, 0);
-
-		/* reset the accumulator on release */
-		memset(dev->xy_acc, 0, sizeof(dev->xy_acc));
-	}
-
-	input_report_key(dev->input, BTN_LEFT, key);
-	input_sync(dev->input);
-
-	/*
-	 * Geysers 3/4 will continue to send packets continually after
-	 * the first touch unless reinitialised. Do so if it's been
-	 * idle for a while in order to avoid waking the kernel up
-	 * several hundred times a second.
-	 */
-
-	/*
-	 * Button must not be pressed when entering suspend,
-	 * otherwise we will never release the button.
-	 */
-	if (!x && !y && !key) {
-		dev->idlecount++;
-		if (dev->idlecount == 10) {
-			dev->x_old = dev->y_old = -1;
-			dev->idlecount = 0;
-			schedule_work(&dev->work);
-			/* Don't resubmit urb here, wait for reinit */
-			return;
-		}
-	} else
-		dev->idlecount = 0;
-
- exit:
-	retval = usb_submit_urb(dev->urb, GFP_ATOMIC);
-	if (retval)
-		err("atp_complete: usb_submit_urb failed with result %d",
-		    retval);
-}
-
-static int atp_open(struct input_dev *input)
-{
-	struct atp *dev = input_get_drvdata(input);
-
-	if (usb_submit_urb(dev->urb, GFP_ATOMIC))
-		return -EIO;
-
-	dev->open = 1;
-	return 0;
-}
-
-static void atp_close(struct input_dev *input)
-{
-	struct atp *dev = input_get_drvdata(input);
-
-	usb_kill_urb(dev->urb);
-	cancel_work_sync(&dev->work);
-	dev->open = 0;
-}
-
-static int atp_handle_geyser(struct atp *dev)
-{
-	struct usb_device *udev = dev->udev;
-
-	if (dev->info != &fountain_info) {
-		/* switch to raw sensor mode */
-		if (atp_geyser_init(udev))
-			return -EIO;
-
-		printk(KERN_INFO "appletouch: Geyser mode initialized.\n");
-	}
-
-	return 0;
-}
-
-static int atp_probe(struct usb_interface *iface,
-		     const struct usb_device_id *id)
-{
-	struct atp *dev;
-	struct input_dev *input_dev;
-	struct usb_device *udev = interface_to_usbdev(iface);
-	struct usb_host_interface *iface_desc;
-	struct usb_endpoint_descriptor *endpoint;
-	int int_in_endpointAddr = 0;
-	int i, error = -ENOMEM;
-	const struct atp_info *info = (const struct atp_info *)id->driver_info;
-
-	/* set up the endpoint information */
-	/* use only the first interrupt-in endpoint */
-	iface_desc = iface->cur_altsetting;
-	for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
-		endpoint = &iface_desc->endpoint[i].desc;
-		if (!int_in_endpointAddr && usb_endpoint_is_int_in(endpoint)) {
-			/* we found an interrupt in endpoint */
-			int_in_endpointAddr = endpoint->bEndpointAddress;
-			break;
-		}
-	}
-	if (!int_in_endpointAddr) {
-		err("Could not find int-in endpoint");
-		return -EIO;
-	}
-
-	/* allocate memory for our device state and initialize it */
-	dev = kzalloc(sizeof(struct atp), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!dev || !input_dev) {
-		err("Out of memory");
-		goto err_free_devs;
-	}
-
-	dev->udev = udev;
-	dev->input = input_dev;
-	dev->info = info;
-	dev->overflow_warned = false;
-
-	dev->urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->urb)
-		goto err_free_devs;
-
-	dev->data = usb_alloc_coherent(dev->udev, dev->info->datalen, GFP_KERNEL,
-				       &dev->urb->transfer_dma);
-	if (!dev->data)
-		goto err_free_urb;
-
-	usb_fill_int_urb(dev->urb, udev,
-			 usb_rcvintpipe(udev, int_in_endpointAddr),
-			 dev->data, dev->info->datalen,
-			 dev->info->callback, dev, 1);
-
-	error = atp_handle_geyser(dev);
-	if (error)
-		goto err_free_buffer;
-
-	usb_make_path(udev, dev->phys, sizeof(dev->phys));
-	strlcat(dev->phys, "/input0", sizeof(dev->phys));
-
-	input_dev->name = "appletouch";
-	input_dev->phys = dev->phys;
-	usb_to_input_id(dev->udev, &input_dev->id);
-	input_dev->dev.parent = &iface->dev;
-
-	input_set_drvdata(input_dev, dev);
-
-	input_dev->open = atp_open;
-	input_dev->close = atp_close;
-
-	set_bit(EV_ABS, input_dev->evbit);
-
-	input_set_abs_params(input_dev, ABS_X, 0,
-			     (dev->info->xsensors - 1) * dev->info->xfact - 1,
-			     ATP_FUZZ, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0,
-			     (dev->info->ysensors - 1) * dev->info->yfact - 1,
-			     ATP_FUZZ, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, 0, ATP_PRESSURE, 0, 0);
-
-	set_bit(EV_KEY, input_dev->evbit);
-	set_bit(BTN_TOUCH, input_dev->keybit);
-	set_bit(BTN_TOOL_FINGER, input_dev->keybit);
-	set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
-	set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
-	set_bit(BTN_LEFT, input_dev->keybit);
-
-	error = input_register_device(dev->input);
-	if (error)
-		goto err_free_buffer;
-
-	/* save our data pointer in this interface device */
-	usb_set_intfdata(iface, dev);
-
-	INIT_WORK(&dev->work, atp_reinit);
-
-	return 0;
-
- err_free_buffer:
-	usb_free_coherent(dev->udev, dev->info->datalen,
-			  dev->data, dev->urb->transfer_dma);
- err_free_urb:
-	usb_free_urb(dev->urb);
- err_free_devs:
-	usb_set_intfdata(iface, NULL);
-	kfree(dev);
-	input_free_device(input_dev);
-	return error;
-}
-
-static void atp_disconnect(struct usb_interface *iface)
-{
-	struct atp *dev = usb_get_intfdata(iface);
-
-	usb_set_intfdata(iface, NULL);
-	if (dev) {
-		usb_kill_urb(dev->urb);
-		input_unregister_device(dev->input);
-		usb_free_coherent(dev->udev, dev->info->datalen,
-				  dev->data, dev->urb->transfer_dma);
-		usb_free_urb(dev->urb);
-		kfree(dev);
-	}
-	printk(KERN_INFO "input: appletouch disconnected\n");
-}
-
-static int atp_recover(struct atp *dev)
-{
-	int error;
-
-	error = atp_handle_geyser(dev);
-	if (error)
-		return error;
-
-	if (dev->open && usb_submit_urb(dev->urb, GFP_ATOMIC))
-		return -EIO;
-
-	return 0;
-}
-
-static int atp_suspend(struct usb_interface *iface, pm_message_t message)
-{
-	struct atp *dev = usb_get_intfdata(iface);
-
-	usb_kill_urb(dev->urb);
-	return 0;
-}
-
-static int atp_resume(struct usb_interface *iface)
-{
-	struct atp *dev = usb_get_intfdata(iface);
-
-	if (dev->open && usb_submit_urb(dev->urb, GFP_ATOMIC))
-		return -EIO;
-
-	return 0;
-}
-
-static int atp_reset_resume(struct usb_interface *iface)
-{
-	struct atp *dev = usb_get_intfdata(iface);
-
-	return atp_recover(dev);
-}
-
-static struct usb_driver atp_driver = {
-	.name		= "appletouch",
-	.probe		= atp_probe,
-	.disconnect	= atp_disconnect,
-	.suspend	= atp_suspend,
-	.resume		= atp_resume,
-	.reset_resume	= atp_reset_resume,
-	.id_table	= atp_table,
-};
-
-module_usb_driver(atp_driver);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/atarimouse.c b/ANDROID_3.4.5/drivers/input/mouse/atarimouse.c
deleted file mode 100644
index d1c43236..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/atarimouse.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- *  Atari mouse driver for Linux/m68k
- *
- *  Copyright (c) 2005 Michael Schmitz
- *
- *  Based on:
- *  Amiga mouse driver for Linux/m68k
- *
- *  Copyright (c) 2000-2002 Vojtech Pavlik
- *
- */
-/*
- * The low level init and interrupt stuff is handled in arch/mm68k/atari/atakeyb.c
- * (the keyboard ACIA also handles the mouse and joystick data, and the keyboard
- * interrupt is shared with the MIDI ACIA so MIDI data also get handled there).
- * This driver only deals with handing key events off to the input layer.
- *
- * Largely based on the old:
- *
- * Atari Mouse Driver for Linux
- * by Robert de Vries (robert@and.nl) 19Jul93
- *
- * 16 Nov 1994 Andreas Schwab
- * Compatibility with busmouse
- * Support for three button mouse (shamelessly stolen from MiNT)
- * third button wired to one of the joystick directions on joystick 1
- *
- * 1996/02/11 Andreas Schwab
- * Module support
- * Allow multiple open's
- *
- * Converted to use new generic busmouse code.  5 Apr 1998
- *   Russell King <rmk@arm.uk.linux.org>
- */
-
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-
-#include <asm/irq.h>
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/atarihw.h>
-#include <asm/atarikb.h>
-#include <asm/atariints.h>
-
-MODULE_AUTHOR("Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>");
-MODULE_DESCRIPTION("Atari mouse driver");
-MODULE_LICENSE("GPL");
-
-static int mouse_threshold[2] = {2, 2};
-module_param_array(mouse_threshold, int, NULL, 0);
-
-#ifdef FIXED_ATARI_JOYSTICK
-extern int atari_mouse_buttons;
-#endif
-
-static struct input_dev *atamouse_dev;
-
-static void atamouse_interrupt(char *buf)
-{
-	int buttons, dx, dy;
-
-	buttons = (buf[0] & 1) | ((buf[0] & 2) << 1);
-#ifdef FIXED_ATARI_JOYSTICK
-	buttons |= atari_mouse_buttons & 2;
-	atari_mouse_buttons = buttons;
-#endif
-
-	/* only relative events get here */
-	dx = buf[1];
-	dy = buf[2];
-
-	input_report_rel(atamouse_dev, REL_X, dx);
-	input_report_rel(atamouse_dev, REL_Y, dy);
-
-	input_report_key(atamouse_dev, BTN_LEFT,   buttons & 0x4);
-	input_report_key(atamouse_dev, BTN_MIDDLE, buttons & 0x2);
-	input_report_key(atamouse_dev, BTN_RIGHT,  buttons & 0x1);
-
-	input_sync(atamouse_dev);
-
-	return;
-}
-
-static int atamouse_open(struct input_dev *dev)
-{
-#ifdef FIXED_ATARI_JOYSTICK
-	atari_mouse_buttons = 0;
-#endif
-	ikbd_mouse_y0_top();
-	ikbd_mouse_thresh(mouse_threshold[0], mouse_threshold[1]);
-	ikbd_mouse_rel_pos();
-	atari_input_mouse_interrupt_hook = atamouse_interrupt;
-
-	return 0;
-}
-
-static void atamouse_close(struct input_dev *dev)
-{
-	ikbd_mouse_disable();
-	atari_input_mouse_interrupt_hook = NULL;
-}
-
-static int __init atamouse_init(void)
-{
-	int error;
-
-	if (!MACH_IS_ATARI || !ATARIHW_PRESENT(ST_MFP))
-		return -ENODEV;
-
-	error = atari_keyb_init();
-	if (error)
-		return error;
-
-	atamouse_dev = input_allocate_device();
-	if (!atamouse_dev)
-		return -ENOMEM;
-
-	atamouse_dev->name = "Atari mouse";
-	atamouse_dev->phys = "atamouse/input0";
-	atamouse_dev->id.bustype = BUS_HOST;
-	atamouse_dev->id.vendor = 0x0001;
-	atamouse_dev->id.product = 0x0002;
-	atamouse_dev->id.version = 0x0100;
-
-	atamouse_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	atamouse_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-	atamouse_dev->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
-
-	atamouse_dev->open = atamouse_open;
-	atamouse_dev->close = atamouse_close;
-
-	error = input_register_device(atamouse_dev);
-	if (error) {
-		input_free_device(atamouse_dev);
-		return error;
-	}
-
-	return 0;
-}
-
-static void __exit atamouse_exit(void)
-{
-	input_unregister_device(atamouse_dev);
-}
-
-module_init(atamouse_init);
-module_exit(atamouse_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/bcm5974.c b/ANDROID_3.4.5/drivers/input/mouse/bcm5974.c
deleted file mode 100644
index f9e2758b..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/bcm5974.c
+++ /dev/null
@@ -1,947 +0,0 @@
-/*
- * Apple USB BCM5974 (Macbook Air and Penryn Macbook Pro) multitouch driver
- *
- * Copyright (C) 2008	   Henrik Rydberg (rydberg@euromail.se)
- *
- * The USB initialization and package decoding was made by
- * Scott Shawcroft as part of the touchd user-space driver project:
- * Copyright (C) 2008	   Scott Shawcroft (scott.shawcroft@gmail.com)
- *
- * The BCM5974 driver is based on the appletouch driver:
- * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2005      Johannes Berg (johannes@sipsolutions.net)
- * Copyright (C) 2005	   Stelian Pop (stelian@popies.net)
- * Copyright (C) 2005	   Frank Arnold (frank@scirocco-5v-turbo.de)
- * Copyright (C) 2005	   Peter Osterlund (petero2@telia.com)
- * Copyright (C) 2005	   Michael Hanselmann (linux-kernel@hansmi.ch)
- * Copyright (C) 2006	   Nicolas Boichat (nicolas@boichat.ch)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/usb/input.h>
-#include <linux/hid.h>
-#include <linux/mutex.h>
-
-#define USB_VENDOR_ID_APPLE		0x05ac
-
-/* MacbookAir, aka wellspring */
-#define USB_DEVICE_ID_APPLE_WELLSPRING_ANSI	0x0223
-#define USB_DEVICE_ID_APPLE_WELLSPRING_ISO	0x0224
-#define USB_DEVICE_ID_APPLE_WELLSPRING_JIS	0x0225
-/* MacbookProPenryn, aka wellspring2 */
-#define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI	0x0230
-#define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO	0x0231
-#define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS	0x0232
-/* Macbook5,1 (unibody), aka wellspring3 */
-#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI	0x0236
-#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO	0x0237
-#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS	0x0238
-/* MacbookAir3,2 (unibody), aka wellspring5 */
-#define USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI	0x023f
-#define USB_DEVICE_ID_APPLE_WELLSPRING4_ISO	0x0240
-#define USB_DEVICE_ID_APPLE_WELLSPRING4_JIS	0x0241
-/* MacbookAir3,1 (unibody), aka wellspring4 */
-#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI	0x0242
-#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO	0x0243
-#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS	0x0244
-/* Macbook8 (unibody, March 2011) */
-#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI	0x0245
-#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO	0x0246
-#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS	0x0247
-/* MacbookAir4,1 (unibody, July 2011) */
-#define USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI	0x0249
-#define USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO	0x024a
-#define USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS	0x024b
-/* MacbookAir4,2 (unibody, July 2011) */
-#define USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI	0x024c
-#define USB_DEVICE_ID_APPLE_WELLSPRING6_ISO	0x024d
-#define USB_DEVICE_ID_APPLE_WELLSPRING6_JIS	0x024e
-/* Macbook8,2 (unibody) */
-#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI	0x0252
-#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO	0x0253
-#define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS	0x0254
-
-#define BCM5974_DEVICE(prod) {					\
-	.match_flags = (USB_DEVICE_ID_MATCH_DEVICE |		\
-			USB_DEVICE_ID_MATCH_INT_CLASS |		\
-			USB_DEVICE_ID_MATCH_INT_PROTOCOL),	\
-	.idVendor = USB_VENDOR_ID_APPLE,			\
-	.idProduct = (prod),					\
-	.bInterfaceClass = USB_INTERFACE_CLASS_HID,		\
-	.bInterfaceProtocol = USB_INTERFACE_PROTOCOL_MOUSE	\
-}
-
-/* table of devices that work with this driver */
-static const struct usb_device_id bcm5974_table[] = {
-	/* MacbookAir1.1 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
-	/* MacbookProPenryn */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
-	/* Macbook5,1 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
-	/* MacbookAir3,2 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
-	/* MacbookAir3,1 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
-	/* MacbookPro8 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
-	/* MacbookAir4,1 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS),
-	/* MacbookAir4,2 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
-	/* MacbookPro8,2 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
-	/* Terminating entry */
-	{}
-};
-MODULE_DEVICE_TABLE(usb, bcm5974_table);
-
-MODULE_AUTHOR("Henrik Rydberg");
-MODULE_DESCRIPTION("Apple USB BCM5974 multitouch driver");
-MODULE_LICENSE("GPL");
-
-#define dprintk(level, format, a...)\
-	{ if (debug >= level) printk(KERN_DEBUG format, ##a); }
-
-static int debug = 1;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Activate debugging output");
-
-/* button data structure */
-struct bt_data {
-	u8 unknown1;		/* constant */
-	u8 button;		/* left button */
-	u8 rel_x;		/* relative x coordinate */
-	u8 rel_y;		/* relative y coordinate */
-};
-
-/* trackpad header types */
-enum tp_type {
-	TYPE1,			/* plain trackpad */
-	TYPE2			/* button integrated in trackpad */
-};
-
-/* trackpad finger data offsets, le16-aligned */
-#define FINGER_TYPE1		(13 * sizeof(__le16))
-#define FINGER_TYPE2		(15 * sizeof(__le16))
-
-/* trackpad button data offsets */
-#define BUTTON_TYPE2		15
-
-/* list of device capability bits */
-#define HAS_INTEGRATED_BUTTON	1
-
-/* trackpad finger structure, le16-aligned */
-struct tp_finger {
-	__le16 origin;		/* zero when switching track finger */
-	__le16 abs_x;		/* absolute x coodinate */
-	__le16 abs_y;		/* absolute y coodinate */
-	__le16 rel_x;		/* relative x coodinate */
-	__le16 rel_y;		/* relative y coodinate */
-	__le16 size_major;	/* finger size, major axis? */
-	__le16 size_minor;	/* finger size, minor axis? */
-	__le16 orientation;	/* 16384 when point, else 15 bit angle */
-	__le16 force_major;	/* trackpad force, major axis? */
-	__le16 force_minor;	/* trackpad force, minor axis? */
-	__le16 unused[3];	/* zeros */
-	__le16 multi;		/* one finger: varies, more fingers: constant */
-} __attribute__((packed,aligned(2)));
-
-/* trackpad finger data size, empirically at least ten fingers */
-#define SIZEOF_FINGER		sizeof(struct tp_finger)
-#define SIZEOF_ALL_FINGERS	(16 * SIZEOF_FINGER)
-#define MAX_FINGER_ORIENTATION	16384
-
-/* device-specific parameters */
-struct bcm5974_param {
-	int dim;		/* logical dimension */
-	int fuzz;		/* logical noise value */
-	int devmin;		/* device minimum reading */
-	int devmax;		/* device maximum reading */
-};
-
-/* device-specific configuration */
-struct bcm5974_config {
-	int ansi, iso, jis;	/* the product id of this device */
-	int caps;		/* device capability bitmask */
-	int bt_ep;		/* the endpoint of the button interface */
-	int bt_datalen;		/* data length of the button interface */
-	int tp_ep;		/* the endpoint of the trackpad interface */
-	enum tp_type tp_type;	/* type of trackpad interface */
-	int tp_offset;		/* offset to trackpad finger data */
-	int tp_datalen;		/* data length of the trackpad interface */
-	struct bcm5974_param p;	/* finger pressure limits */
-	struct bcm5974_param w;	/* finger width limits */
-	struct bcm5974_param x;	/* horizontal limits */
-	struct bcm5974_param y;	/* vertical limits */
-};
-
-/* logical device structure */
-struct bcm5974 {
-	char phys[64];
-	struct usb_device *udev;	/* usb device */
-	struct usb_interface *intf;	/* our interface */
-	struct input_dev *input;	/* input dev */
-	struct bcm5974_config cfg;	/* device configuration */
-	struct mutex pm_mutex;		/* serialize access to open/suspend */
-	int opened;			/* 1: opened, 0: closed */
-	struct urb *bt_urb;		/* button usb request block */
-	struct bt_data *bt_data;	/* button transferred data */
-	struct urb *tp_urb;		/* trackpad usb request block */
-	u8 *tp_data;			/* trackpad transferred data */
-	int fingers;			/* number of fingers on trackpad */
-};
-
-/* logical dimensions */
-#define DIM_PRESSURE	256		/* maximum finger pressure */
-#define DIM_WIDTH	16		/* maximum finger width */
-#define DIM_X		1280		/* maximum trackpad x value */
-#define DIM_Y		800		/* maximum trackpad y value */
-
-/* logical signal quality */
-#define SN_PRESSURE	45		/* pressure signal-to-noise ratio */
-#define SN_WIDTH	100		/* width signal-to-noise ratio */
-#define SN_COORD	250		/* coordinate signal-to-noise ratio */
-
-/* pressure thresholds */
-#define PRESSURE_LOW	(2 * DIM_PRESSURE / SN_PRESSURE)
-#define PRESSURE_HIGH	(3 * PRESSURE_LOW)
-
-/* device constants */
-static const struct bcm5974_config bcm5974_config_table[] = {
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING_JIS,
-		0,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE1, FINGER_TYPE1, FINGER_TYPE1 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4824, 5342 },
-		{ DIM_Y, DIM_Y / SN_COORD, -172, 5820 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING2_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING2_JIS,
-		0,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE1, FINGER_TYPE1, FINGER_TYPE1 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4824, 4824 },
-		{ DIM_Y, DIM_Y / SN_COORD, -172, 4290 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING3_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING3_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4460, 5166 },
-		{ DIM_Y, DIM_Y / SN_COORD, -75, 6700 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING4_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING4_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4620, 5140 },
-		{ DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4616, 5112 },
-		{ DIM_Y, DIM_Y / SN_COORD, -142, 5234 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING5_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING5_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4415, 5050 },
-		{ DIM_Y, DIM_Y / SN_COORD, -55, 6680 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING6_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING6_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4620, 5140 },
-		{ DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4750, 5280 },
-		{ DIM_Y, DIM_Y / SN_COORD, -150, 6730 }
-	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4620, 5140 },
-		{ DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
-	},
-	{}
-};
-
-/* return the device-specific configuration by device */
-static const struct bcm5974_config *bcm5974_get_config(struct usb_device *udev)
-{
-	u16 id = le16_to_cpu(udev->descriptor.idProduct);
-	const struct bcm5974_config *cfg;
-
-	for (cfg = bcm5974_config_table; cfg->ansi; ++cfg)
-		if (cfg->ansi == id || cfg->iso == id || cfg->jis == id)
-			return cfg;
-
-	return bcm5974_config_table;
-}
-
-/* convert 16-bit little endian to signed integer */
-static inline int raw2int(__le16 x)
-{
-	return (signed short)le16_to_cpu(x);
-}
-
-/* scale device data to logical dimensions (asserts devmin < devmax) */
-static inline int int2scale(const struct bcm5974_param *p, int x)
-{
-	return x * p->dim / (p->devmax - p->devmin);
-}
-
-/* all logical value ranges are [0,dim). */
-static inline int int2bound(const struct bcm5974_param *p, int x)
-{
-	int s = int2scale(p, x);
-
-	return clamp_val(s, 0, p->dim - 1);
-}
-
-/* setup which logical events to report */
-static void setup_events_to_report(struct input_dev *input_dev,
-				   const struct bcm5974_config *cfg)
-{
-	__set_bit(EV_ABS, input_dev->evbit);
-
-	input_set_abs_params(input_dev, ABS_PRESSURE,
-				0, cfg->p.dim, cfg->p.fuzz, 0);
-	input_set_abs_params(input_dev, ABS_TOOL_WIDTH,
-				0, cfg->w.dim, cfg->w.fuzz, 0);
-	input_set_abs_params(input_dev, ABS_X,
-				0, cfg->x.dim, cfg->x.fuzz, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-				0, cfg->y.dim, cfg->y.fuzz, 0);
-
-	/* finger touch area */
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
-			     cfg->w.devmin, cfg->w.devmax, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
-			     cfg->w.devmin, cfg->w.devmax, 0, 0);
-	/* finger approach area */
-	input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR,
-			     cfg->w.devmin, cfg->w.devmax, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR,
-			     cfg->w.devmin, cfg->w.devmax, 0, 0);
-	/* finger orientation */
-	input_set_abs_params(input_dev, ABS_MT_ORIENTATION,
-			     -MAX_FINGER_ORIENTATION,
-			     MAX_FINGER_ORIENTATION, 0, 0);
-	/* finger position */
-	input_set_abs_params(input_dev, ABS_MT_POSITION_X,
-			     cfg->x.devmin, cfg->x.devmax, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
-			     cfg->y.devmin, cfg->y.devmax, 0, 0);
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-	__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
-	__set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
-	__set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
-	__set_bit(BTN_TOOL_QUADTAP, input_dev->keybit);
-	__set_bit(BTN_LEFT, input_dev->keybit);
-
-	__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-	if (cfg->caps & HAS_INTEGRATED_BUTTON)
-		__set_bit(INPUT_PROP_BUTTONPAD, input_dev->propbit);
-
-	input_set_events_per_packet(input_dev, 60);
-}
-
-/* report button data as logical button state */
-static int report_bt_state(struct bcm5974 *dev, int size)
-{
-	if (size != sizeof(struct bt_data))
-		return -EIO;
-
-	dprintk(7,
-		"bcm5974: button data: %x %x %x %x\n",
-		dev->bt_data->unknown1, dev->bt_data->button,
-		dev->bt_data->rel_x, dev->bt_data->rel_y);
-
-	input_report_key(dev->input, BTN_LEFT, dev->bt_data->button);
-	input_sync(dev->input);
-
-	return 0;
-}
-
-static void report_finger_data(struct input_dev *input,
-			       const struct bcm5974_config *cfg,
-			       const struct tp_finger *f)
-{
-	input_report_abs(input, ABS_MT_TOUCH_MAJOR,
-			 raw2int(f->force_major) << 1);
-	input_report_abs(input, ABS_MT_TOUCH_MINOR,
-			 raw2int(f->force_minor) << 1);
-	input_report_abs(input, ABS_MT_WIDTH_MAJOR,
-			 raw2int(f->size_major) << 1);
-	input_report_abs(input, ABS_MT_WIDTH_MINOR,
-			 raw2int(f->size_minor) << 1);
-	input_report_abs(input, ABS_MT_ORIENTATION,
-			 MAX_FINGER_ORIENTATION - raw2int(f->orientation));
-	input_report_abs(input, ABS_MT_POSITION_X, raw2int(f->abs_x));
-	input_report_abs(input, ABS_MT_POSITION_Y,
-			 cfg->y.devmin + cfg->y.devmax - raw2int(f->abs_y));
-	input_mt_sync(input);
-}
-
-/* report trackpad data as logical trackpad state */
-static int report_tp_state(struct bcm5974 *dev, int size)
-{
-	const struct bcm5974_config *c = &dev->cfg;
-	const struct tp_finger *f;
-	struct input_dev *input = dev->input;
-	int raw_p, raw_w, raw_x, raw_y, raw_n, i;
-	int ptest, origin, ibt = 0, nmin = 0, nmax = 0;
-	int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
-
-	if (size < c->tp_offset || (size - c->tp_offset) % SIZEOF_FINGER != 0)
-		return -EIO;
-
-	/* finger data, le16-aligned */
-	f = (const struct tp_finger *)(dev->tp_data + c->tp_offset);
-	raw_n = (size - c->tp_offset) / SIZEOF_FINGER;
-
-	/* always track the first finger; when detached, start over */
-	if (raw_n) {
-
-		/* report raw trackpad data */
-		for (i = 0; i < raw_n; i++)
-			report_finger_data(input, c, &f[i]);
-
-		raw_p = raw2int(f->force_major);
-		raw_w = raw2int(f->size_major);
-		raw_x = raw2int(f->abs_x);
-		raw_y = raw2int(f->abs_y);
-
-		dprintk(9,
-			"bcm5974: "
-			"raw: p: %+05d w: %+05d x: %+05d y: %+05d n: %d\n",
-			raw_p, raw_w, raw_x, raw_y, raw_n);
-
-		ptest = int2bound(&c->p, raw_p);
-		origin = raw2int(f->origin);
-
-		/* while tracking finger still valid, count all fingers */
-		if (ptest > PRESSURE_LOW && origin) {
-			abs_p = ptest;
-			abs_w = int2bound(&c->w, raw_w);
-			abs_x = int2bound(&c->x, raw_x - c->x.devmin);
-			abs_y = int2bound(&c->y, c->y.devmax - raw_y);
-			while (raw_n--) {
-				ptest = int2bound(&c->p,
-						  raw2int(f->force_major));
-				if (ptest > PRESSURE_LOW)
-					nmax++;
-				if (ptest > PRESSURE_HIGH)
-					nmin++;
-				f++;
-			}
-		}
-	}
-
-	/* set the integrated button if applicable */
-	if (c->tp_type == TYPE2)
-		ibt = raw2int(dev->tp_data[BUTTON_TYPE2]);
-
-	if (dev->fingers < nmin)
-		dev->fingers = nmin;
-	if (dev->fingers > nmax)
-		dev->fingers = nmax;
-
-	input_report_key(input, BTN_TOUCH, dev->fingers > 0);
-	input_report_key(input, BTN_TOOL_FINGER, dev->fingers == 1);
-	input_report_key(input, BTN_TOOL_DOUBLETAP, dev->fingers == 2);
-	input_report_key(input, BTN_TOOL_TRIPLETAP, dev->fingers == 3);
-	input_report_key(input, BTN_TOOL_QUADTAP, dev->fingers > 3);
-
-	input_report_abs(input, ABS_PRESSURE, abs_p);
-	input_report_abs(input, ABS_TOOL_WIDTH, abs_w);
-
-	if (abs_p) {
-		input_report_abs(input, ABS_X, abs_x);
-		input_report_abs(input, ABS_Y, abs_y);
-
-		dprintk(8,
-			"bcm5974: abs: p: %+05d w: %+05d x: %+05d y: %+05d "
-			"nmin: %d nmax: %d n: %d ibt: %d\n", abs_p, abs_w,
-			abs_x, abs_y, nmin, nmax, dev->fingers, ibt);
-
-	}
-
-	/* type 2 reports button events via ibt only */
-	if (c->tp_type == TYPE2)
-		input_report_key(input, BTN_LEFT, ibt);
-
-	input_sync(input);
-
-	return 0;
-}
-
-/* Wellspring initialization constants */
-#define BCM5974_WELLSPRING_MODE_READ_REQUEST_ID		1
-#define BCM5974_WELLSPRING_MODE_WRITE_REQUEST_ID	9
-#define BCM5974_WELLSPRING_MODE_REQUEST_VALUE		0x300
-#define BCM5974_WELLSPRING_MODE_REQUEST_INDEX		0
-#define BCM5974_WELLSPRING_MODE_VENDOR_VALUE		0x01
-#define BCM5974_WELLSPRING_MODE_NORMAL_VALUE		0x08
-
-static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on)
-{
-	char *data = kmalloc(8, GFP_KERNEL);
-	int retval = 0, size;
-
-	if (!data) {
-		err("bcm5974: out of memory");
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	/* read configuration */
-	size = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
-			BCM5974_WELLSPRING_MODE_READ_REQUEST_ID,
-			USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-			BCM5974_WELLSPRING_MODE_REQUEST_VALUE,
-			BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000);
-
-	if (size != 8) {
-		err("bcm5974: could not read from device");
-		retval = -EIO;
-		goto out;
-	}
-
-	/* apply the mode switch */
-	data[0] = on ?
-		BCM5974_WELLSPRING_MODE_VENDOR_VALUE :
-		BCM5974_WELLSPRING_MODE_NORMAL_VALUE;
-
-	/* write configuration */
-	size = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
-			BCM5974_WELLSPRING_MODE_WRITE_REQUEST_ID,
-			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-			BCM5974_WELLSPRING_MODE_REQUEST_VALUE,
-			BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000);
-
-	if (size != 8) {
-		err("bcm5974: could not write to device");
-		retval = -EIO;
-		goto out;
-	}
-
-	dprintk(2, "bcm5974: switched to %s mode.\n",
-		on ? "wellspring" : "normal");
-
- out:
-	kfree(data);
-	return retval;
-}
-
-static void bcm5974_irq_button(struct urb *urb)
-{
-	struct bcm5974 *dev = urb->context;
-	int error;
-
-	switch (urb->status) {
-	case 0:
-		break;
-	case -EOVERFLOW:
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		dbg("bcm5974: button urb shutting down: %d", urb->status);
-		return;
-	default:
-		dbg("bcm5974: button urb status: %d", urb->status);
-		goto exit;
-	}
-
-	if (report_bt_state(dev, dev->bt_urb->actual_length))
-		dprintk(1, "bcm5974: bad button package, length: %d\n",
-			dev->bt_urb->actual_length);
-
-exit:
-	error = usb_submit_urb(dev->bt_urb, GFP_ATOMIC);
-	if (error)
-		err("bcm5974: button urb failed: %d", error);
-}
-
-static void bcm5974_irq_trackpad(struct urb *urb)
-{
-	struct bcm5974 *dev = urb->context;
-	int error;
-
-	switch (urb->status) {
-	case 0:
-		break;
-	case -EOVERFLOW:
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		dbg("bcm5974: trackpad urb shutting down: %d", urb->status);
-		return;
-	default:
-		dbg("bcm5974: trackpad urb status: %d", urb->status);
-		goto exit;
-	}
-
-	/* control response ignored */
-	if (dev->tp_urb->actual_length == 2)
-		goto exit;
-
-	if (report_tp_state(dev, dev->tp_urb->actual_length))
-		dprintk(1, "bcm5974: bad trackpad package, length: %d\n",
-			dev->tp_urb->actual_length);
-
-exit:
-	error = usb_submit_urb(dev->tp_urb, GFP_ATOMIC);
-	if (error)
-		err("bcm5974: trackpad urb failed: %d", error);
-}
-
-/*
- * The Wellspring trackpad, like many recent Apple trackpads, share
- * the usb device with the keyboard. Since keyboards are usually
- * handled by the HID system, the device ends up being handled by two
- * modules. Setting up the device therefore becomes slightly
- * complicated. To enable multitouch features, a mode switch is
- * required, which is usually applied via the control interface of the
- * device.  It can be argued where this switch should take place. In
- * some drivers, like appletouch, the switch is made during
- * probe. However, the hid module may also alter the state of the
- * device, resulting in trackpad malfunction under certain
- * circumstances. To get around this problem, there is at least one
- * example that utilizes the USB_QUIRK_RESET_RESUME quirk in order to
- * receive a reset_resume request rather than the normal resume.
- * Since the implementation of reset_resume is equal to mode switch
- * plus start_traffic, it seems easier to always do the switch when
- * starting traffic on the device.
- */
-static int bcm5974_start_traffic(struct bcm5974 *dev)
-{
-	int error;
-
-	error = bcm5974_wellspring_mode(dev, true);
-	if (error) {
-		dprintk(1, "bcm5974: mode switch failed\n");
-		goto err_out;
-	}
-
-	error = usb_submit_urb(dev->bt_urb, GFP_KERNEL);
-	if (error)
-		goto err_reset_mode;
-
-	error = usb_submit_urb(dev->tp_urb, GFP_KERNEL);
-	if (error)
-		goto err_kill_bt;
-
-	return 0;
-
-err_kill_bt:
-	usb_kill_urb(dev->bt_urb);
-err_reset_mode:
-	bcm5974_wellspring_mode(dev, false);
-err_out:
-	return error;
-}
-
-static void bcm5974_pause_traffic(struct bcm5974 *dev)
-{
-	usb_kill_urb(dev->tp_urb);
-	usb_kill_urb(dev->bt_urb);
-	bcm5974_wellspring_mode(dev, false);
-}
-
-/*
- * The code below implements open/close and manual suspend/resume.
- * All functions may be called in random order.
- *
- * Opening a suspended device fails with EACCES - permission denied.
- *
- * Failing a resume leaves the device resumed but closed.
- */
-static int bcm5974_open(struct input_dev *input)
-{
-	struct bcm5974 *dev = input_get_drvdata(input);
-	int error;
-
-	error = usb_autopm_get_interface(dev->intf);
-	if (error)
-		return error;
-
-	mutex_lock(&dev->pm_mutex);
-
-	error = bcm5974_start_traffic(dev);
-	if (!error)
-		dev->opened = 1;
-
-	mutex_unlock(&dev->pm_mutex);
-
-	if (error)
-		usb_autopm_put_interface(dev->intf);
-
-	return error;
-}
-
-static void bcm5974_close(struct input_dev *input)
-{
-	struct bcm5974 *dev = input_get_drvdata(input);
-
-	mutex_lock(&dev->pm_mutex);
-
-	bcm5974_pause_traffic(dev);
-	dev->opened = 0;
-
-	mutex_unlock(&dev->pm_mutex);
-
-	usb_autopm_put_interface(dev->intf);
-}
-
-static int bcm5974_suspend(struct usb_interface *iface, pm_message_t message)
-{
-	struct bcm5974 *dev = usb_get_intfdata(iface);
-
-	mutex_lock(&dev->pm_mutex);
-
-	if (dev->opened)
-		bcm5974_pause_traffic(dev);
-
-	mutex_unlock(&dev->pm_mutex);
-
-	return 0;
-}
-
-static int bcm5974_resume(struct usb_interface *iface)
-{
-	struct bcm5974 *dev = usb_get_intfdata(iface);
-	int error = 0;
-
-	mutex_lock(&dev->pm_mutex);
-
-	if (dev->opened)
-		error = bcm5974_start_traffic(dev);
-
-	mutex_unlock(&dev->pm_mutex);
-
-	return error;
-}
-
-static int bcm5974_probe(struct usb_interface *iface,
-			 const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev(iface);
-	const struct bcm5974_config *cfg;
-	struct bcm5974 *dev;
-	struct input_dev *input_dev;
-	int error = -ENOMEM;
-
-	/* find the product index */
-	cfg = bcm5974_get_config(udev);
-
-	/* allocate memory for our device state and initialize it */
-	dev = kzalloc(sizeof(struct bcm5974), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!dev || !input_dev) {
-		err("bcm5974: out of memory");
-		goto err_free_devs;
-	}
-
-	dev->udev = udev;
-	dev->intf = iface;
-	dev->input = input_dev;
-	dev->cfg = *cfg;
-	mutex_init(&dev->pm_mutex);
-
-	/* setup urbs */
-	dev->bt_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->bt_urb)
-		goto err_free_devs;
-
-	dev->tp_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->tp_urb)
-		goto err_free_bt_urb;
-
-	dev->bt_data = usb_alloc_coherent(dev->udev,
-					  dev->cfg.bt_datalen, GFP_KERNEL,
-					  &dev->bt_urb->transfer_dma);
-	if (!dev->bt_data)
-		goto err_free_urb;
-
-	dev->tp_data = usb_alloc_coherent(dev->udev,
-					  dev->cfg.tp_datalen, GFP_KERNEL,
-					  &dev->tp_urb->transfer_dma);
-	if (!dev->tp_data)
-		goto err_free_bt_buffer;
-
-	usb_fill_int_urb(dev->bt_urb, udev,
-			 usb_rcvintpipe(udev, cfg->bt_ep),
-			 dev->bt_data, dev->cfg.bt_datalen,
-			 bcm5974_irq_button, dev, 1);
-
-	usb_fill_int_urb(dev->tp_urb, udev,
-			 usb_rcvintpipe(udev, cfg->tp_ep),
-			 dev->tp_data, dev->cfg.tp_datalen,
-			 bcm5974_irq_trackpad, dev, 1);
-
-	/* create bcm5974 device */
-	usb_make_path(udev, dev->phys, sizeof(dev->phys));
-	strlcat(dev->phys, "/input0", sizeof(dev->phys));
-
-	input_dev->name = "bcm5974";
-	input_dev->phys = dev->phys;
-	usb_to_input_id(dev->udev, &input_dev->id);
-	/* report driver capabilities via the version field */
-	input_dev->id.version = cfg->caps;
-	input_dev->dev.parent = &iface->dev;
-
-	input_set_drvdata(input_dev, dev);
-
-	input_dev->open = bcm5974_open;
-	input_dev->close = bcm5974_close;
-
-	setup_events_to_report(input_dev, cfg);
-
-	error = input_register_device(dev->input);
-	if (error)
-		goto err_free_buffer;
-
-	/* save our data pointer in this interface device */
-	usb_set_intfdata(iface, dev);
-
-	return 0;
-
-err_free_buffer:
-	usb_free_coherent(dev->udev, dev->cfg.tp_datalen,
-		dev->tp_data, dev->tp_urb->transfer_dma);
-err_free_bt_buffer:
-	usb_free_coherent(dev->udev, dev->cfg.bt_datalen,
-		dev->bt_data, dev->bt_urb->transfer_dma);
-err_free_urb:
-	usb_free_urb(dev->tp_urb);
-err_free_bt_urb:
-	usb_free_urb(dev->bt_urb);
-err_free_devs:
-	usb_set_intfdata(iface, NULL);
-	input_free_device(input_dev);
-	kfree(dev);
-	return error;
-}
-
-static void bcm5974_disconnect(struct usb_interface *iface)
-{
-	struct bcm5974 *dev = usb_get_intfdata(iface);
-
-	usb_set_intfdata(iface, NULL);
-
-	input_unregister_device(dev->input);
-	usb_free_coherent(dev->udev, dev->cfg.tp_datalen,
-			  dev->tp_data, dev->tp_urb->transfer_dma);
-	usb_free_coherent(dev->udev, dev->cfg.bt_datalen,
-			  dev->bt_data, dev->bt_urb->transfer_dma);
-	usb_free_urb(dev->tp_urb);
-	usb_free_urb(dev->bt_urb);
-	kfree(dev);
-}
-
-static struct usb_driver bcm5974_driver = {
-	.name			= "bcm5974",
-	.probe			= bcm5974_probe,
-	.disconnect		= bcm5974_disconnect,
-	.suspend		= bcm5974_suspend,
-	.resume			= bcm5974_resume,
-	.id_table		= bcm5974_table,
-	.supports_autosuspend	= 1,
-};
-
-module_usb_driver(bcm5974_driver);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/elantech.c b/ANDROID_3.4.5/drivers/input/mouse/elantech.c
deleted file mode 100644
index 47901100..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/elantech.c
+++ /dev/null
@@ -1,1394 +0,0 @@
-/*
- * Elantech Touchpad driver (v6)
- *
- * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- * Trademarks are the property of their respective owners.
- */
-
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-#include "psmouse.h"
-#include "elantech.h"
-
-#define elantech_debug(fmt, ...)					\
-	do {								\
-		if (etd->debug)						\
-			psmouse_printk(KERN_DEBUG, psmouse,		\
-					fmt, ##__VA_ARGS__);		\
-	} while (0)
-
-/*
- * Send a Synaptics style sliced query command
- */
-static int synaptics_send_cmd(struct psmouse *psmouse, unsigned char c,
-				unsigned char *param)
-{
-	if (psmouse_sliced_command(psmouse, c) ||
-	    ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) {
-		psmouse_err(psmouse, "%s query 0x%02x failed.\n", __func__, c);
-		return -1;
-	}
-
-	return 0;
-}
-
-/*
- * V3 and later support this fast command
- */
-static int elantech_send_cmd(struct psmouse *psmouse, unsigned char c,
-				unsigned char *param)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-
-	if (ps2_command(ps2dev, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-	    ps2_command(ps2dev, NULL, c) ||
-	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) {
-		psmouse_err(psmouse, "%s query 0x%02x failed.\n", __func__, c);
-		return -1;
-	}
-
-	return 0;
-}
-
-/*
- * A retrying version of ps2_command
- */
-static int elantech_ps2_command(struct psmouse *psmouse,
-				unsigned char *param, int command)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	struct elantech_data *etd = psmouse->private;
-	int rc;
-	int tries = ETP_PS2_COMMAND_TRIES;
-
-	do {
-		rc = ps2_command(ps2dev, param, command);
-		if (rc == 0)
-			break;
-		tries--;
-		elantech_debug("retrying ps2 command 0x%02x (%d).\n",
-				command, tries);
-		msleep(ETP_PS2_COMMAND_DELAY);
-	} while (tries > 0);
-
-	if (rc)
-		psmouse_err(psmouse, "ps2 command 0x%02x failed.\n", command);
-
-	return rc;
-}
-
-/*
- * Send an Elantech style special command to read a value from a register
- */
-static int elantech_read_reg(struct psmouse *psmouse, unsigned char reg,
-				unsigned char *val)
-{
-	struct elantech_data *etd = psmouse->private;
-	unsigned char param[3];
-	int rc = 0;
-
-	if (reg < 0x07 || reg > 0x26)
-		return -1;
-
-	if (reg > 0x11 && reg < 0x20)
-		return -1;
-
-	switch (etd->hw_version) {
-	case 1:
-		if (psmouse_sliced_command(psmouse, ETP_REGISTER_READ) ||
-		    psmouse_sliced_command(psmouse, reg) ||
-		    ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) {
-			rc = -1;
-		}
-		break;
-
-	case 2:
-		if (elantech_ps2_command(psmouse,  NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse,  NULL, ETP_REGISTER_READ) ||
-		    elantech_ps2_command(psmouse,  NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse,  NULL, reg) ||
-		    elantech_ps2_command(psmouse, param, PSMOUSE_CMD_GETINFO)) {
-			rc = -1;
-		}
-		break;
-
-	case 3 ... 4:
-		if (elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_REGISTER_READWRITE) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, reg) ||
-		    elantech_ps2_command(psmouse, param, PSMOUSE_CMD_GETINFO)) {
-			rc = -1;
-		}
-		break;
-	}
-
-	if (rc)
-		psmouse_err(psmouse, "failed to read register 0x%02x.\n", reg);
-	else if (etd->hw_version != 4)
-		*val = param[0];
-	else
-		*val = param[1];
-
-	return rc;
-}
-
-/*
- * Send an Elantech style special command to write a register with a value
- */
-static int elantech_write_reg(struct psmouse *psmouse, unsigned char reg,
-				unsigned char val)
-{
-	struct elantech_data *etd = psmouse->private;
-	int rc = 0;
-
-	if (reg < 0x07 || reg > 0x26)
-		return -1;
-
-	if (reg > 0x11 && reg < 0x20)
-		return -1;
-
-	switch (etd->hw_version) {
-	case 1:
-		if (psmouse_sliced_command(psmouse, ETP_REGISTER_WRITE) ||
-		    psmouse_sliced_command(psmouse, reg) ||
-		    psmouse_sliced_command(psmouse, val) ||
-		    ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETSCALE11)) {
-			rc = -1;
-		}
-		break;
-
-	case 2:
-		if (elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_REGISTER_WRITE) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, reg) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, val) ||
-		    elantech_ps2_command(psmouse, NULL, PSMOUSE_CMD_SETSCALE11)) {
-			rc = -1;
-		}
-		break;
-
-	case 3:
-		if (elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_REGISTER_READWRITE) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, reg) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, val) ||
-		    elantech_ps2_command(psmouse, NULL, PSMOUSE_CMD_SETSCALE11)) {
-			rc = -1;
-		}
-		break;
-
-	case 4:
-		if (elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_REGISTER_READWRITE) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, reg) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_REGISTER_READWRITE) ||
-		    elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) ||
-		    elantech_ps2_command(psmouse, NULL, val) ||
-		    elantech_ps2_command(psmouse, NULL, PSMOUSE_CMD_SETSCALE11)) {
-			rc = -1;
-		}
-		break;
-	}
-
-	if (rc)
-		psmouse_err(psmouse,
-			    "failed to write register 0x%02x with value 0x%02x.\n",
-			    reg, val);
-
-	return rc;
-}
-
-/*
- * Dump a complete mouse movement packet to the syslog
- */
-static void elantech_packet_dump(struct psmouse *psmouse)
-{
-	int	i;
-
-	psmouse_printk(KERN_DEBUG, psmouse, "PS/2 packet [");
-	for (i = 0; i < psmouse->pktsize; i++)
-		printk("%s0x%02x ", i ? ", " : " ", psmouse->packet[i]);
-	printk("]\n");
-}
-
-/*
- * Interpret complete data packets and report absolute mode input events for
- * hardware version 1. (4 byte packets)
- */
-static void elantech_report_absolute_v1(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct elantech_data *etd = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	int fingers;
-
-	if (etd->fw_version < 0x020000) {
-		/*
-		 * byte 0:  D   U  p1  p2   1  p3   R   L
-		 * byte 1:  f   0  th  tw  x9  x8  y9  y8
-		 */
-		fingers = ((packet[1] & 0x80) >> 7) +
-				((packet[1] & 0x30) >> 4);
-	} else {
-		/*
-		 * byte 0: n1  n0  p2  p1   1  p3   R   L
-		 * byte 1:  0   0   0   0  x9  x8  y9  y8
-		 */
-		fingers = (packet[0] & 0xc0) >> 6;
-	}
-
-	if (etd->jumpy_cursor) {
-		if (fingers != 1) {
-			etd->single_finger_reports = 0;
-		} else if (etd->single_finger_reports < 2) {
-			/* Discard first 2 reports of one finger, bogus */
-			etd->single_finger_reports++;
-			elantech_debug("discarding packet\n");
-			return;
-		}
-	}
-
-	input_report_key(dev, BTN_TOUCH, fingers != 0);
-
-	/*
-	 * byte 2: x7  x6  x5  x4  x3  x2  x1  x0
-	 * byte 3: y7  y6  y5  y4  y3  y2  y1  y0
-	 */
-	if (fingers) {
-		input_report_abs(dev, ABS_X,
-			((packet[1] & 0x0c) << 6) | packet[2]);
-		input_report_abs(dev, ABS_Y,
-			etd->y_max - (((packet[1] & 0x03) << 8) | packet[3]));
-	}
-
-	input_report_key(dev, BTN_TOOL_FINGER, fingers == 1);
-	input_report_key(dev, BTN_TOOL_DOUBLETAP, fingers == 2);
-	input_report_key(dev, BTN_TOOL_TRIPLETAP, fingers == 3);
-	input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
-	input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
-
-	if (etd->fw_version < 0x020000 &&
-	    (etd->capabilities[0] & ETP_CAP_HAS_ROCKER)) {
-		/* rocker up */
-		input_report_key(dev, BTN_FORWARD, packet[0] & 0x40);
-		/* rocker down */
-		input_report_key(dev, BTN_BACK, packet[0] & 0x80);
-	}
-
-	input_sync(dev);
-}
-
-static void elantech_set_slot(struct input_dev *dev, int slot, bool active,
-			      unsigned int x, unsigned int y)
-{
-	input_mt_slot(dev, slot);
-	input_mt_report_slot_state(dev, MT_TOOL_FINGER, active);
-	if (active) {
-		input_report_abs(dev, ABS_MT_POSITION_X, x);
-		input_report_abs(dev, ABS_MT_POSITION_Y, y);
-	}
-}
-
-/* x1 < x2 and y1 < y2 when two fingers, x = y = 0 when not pressed */
-static void elantech_report_semi_mt_data(struct input_dev *dev,
-					 unsigned int num_fingers,
-					 unsigned int x1, unsigned int y1,
-					 unsigned int x2, unsigned int y2)
-{
-	elantech_set_slot(dev, 0, num_fingers != 0, x1, y1);
-	elantech_set_slot(dev, 1, num_fingers == 2, x2, y2);
-}
-
-/*
- * Interpret complete data packets and report absolute mode input events for
- * hardware version 2. (6 byte packets)
- */
-static void elantech_report_absolute_v2(struct psmouse *psmouse)
-{
-	struct elantech_data *etd = psmouse->private;
-	struct input_dev *dev = psmouse->dev;
-	unsigned char *packet = psmouse->packet;
-	unsigned int fingers, x1 = 0, y1 = 0, x2 = 0, y2 = 0;
-	unsigned int width = 0, pres = 0;
-
-	/* byte 0: n1  n0   .   .   .   .   R   L */
-	fingers = (packet[0] & 0xc0) >> 6;
-
-	switch (fingers) {
-	case 3:
-		/*
-		 * Same as one finger, except report of more than 3 fingers:
-		 * byte 3:  n4  .   w1  w0   .   .   .   .
-		 */
-		if (packet[3] & 0x80)
-			fingers = 4;
-		/* pass through... */
-	case 1:
-		/*
-		 * byte 1:  .   .   .   .  x11 x10 x9  x8
-		 * byte 2: x7  x6  x5  x4  x4  x2  x1  x0
-		 */
-		x1 = ((packet[1] & 0x0f) << 8) | packet[2];
-		/*
-		 * byte 4:  .   .   .   .  y11 y10 y9  y8
-		 * byte 5: y7  y6  y5  y4  y3  y2  y1  y0
-		 */
-		y1 = etd->y_max - (((packet[4] & 0x0f) << 8) | packet[5]);
-
-		pres = (packet[1] & 0xf0) | ((packet[4] & 0xf0) >> 4);
-		width = ((packet[0] & 0x30) >> 2) | ((packet[3] & 0x30) >> 4);
-		break;
-
-	case 2:
-		/*
-		 * The coordinate of each finger is reported separately
-		 * with a lower resolution for two finger touches:
-		 * byte 0:  .   .  ay8 ax8  .   .   .   .
-		 * byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0
-		 */
-		x1 = (((packet[0] & 0x10) << 4) | packet[1]) << 2;
-		/* byte 2: ay7 ay6 ay5 ay4 ay3 ay2 ay1 ay0 */
-		y1 = etd->y_max -
-			((((packet[0] & 0x20) << 3) | packet[2]) << 2);
-		/*
-		 * byte 3:  .   .  by8 bx8  .   .   .   .
-		 * byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0
-		 */
-		x2 = (((packet[3] & 0x10) << 4) | packet[4]) << 2;
-		/* byte 5: by7 by8 by5 by4 by3 by2 by1 by0 */
-		y2 = etd->y_max -
-			((((packet[3] & 0x20) << 3) | packet[5]) << 2);
-
-		/* Unknown so just report sensible values */
-		pres = 127;
-		width = 7;
-		break;
-	}
-
-	input_report_key(dev, BTN_TOUCH, fingers != 0);
-	if (fingers != 0) {
-		input_report_abs(dev, ABS_X, x1);
-		input_report_abs(dev, ABS_Y, y1);
-	}
-	elantech_report_semi_mt_data(dev, fingers, x1, y1, x2, y2);
-	input_report_key(dev, BTN_TOOL_FINGER, fingers == 1);
-	input_report_key(dev, BTN_TOOL_DOUBLETAP, fingers == 2);
-	input_report_key(dev, BTN_TOOL_TRIPLETAP, fingers == 3);
-	input_report_key(dev, BTN_TOOL_QUADTAP, fingers == 4);
-	input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
-	input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
-	if (etd->reports_pressure) {
-		input_report_abs(dev, ABS_PRESSURE, pres);
-		input_report_abs(dev, ABS_TOOL_WIDTH, width);
-	}
-
-	input_sync(dev);
-}
-
-/*
- * Interpret complete data packets and report absolute mode input events for
- * hardware version 3. (12 byte packets for two fingers)
- */
-static void elantech_report_absolute_v3(struct psmouse *psmouse,
-					int packet_type)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct elantech_data *etd = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	unsigned int fingers = 0, x1 = 0, y1 = 0, x2 = 0, y2 = 0;
-	unsigned int width = 0, pres = 0;
-
-	/* byte 0: n1  n0   .   .   .   .   R   L */
-	fingers = (packet[0] & 0xc0) >> 6;
-
-	switch (fingers) {
-	case 3:
-	case 1:
-		/*
-		 * byte 1:  .   .   .   .  x11 x10 x9  x8
-		 * byte 2: x7  x6  x5  x4  x4  x2  x1  x0
-		 */
-		x1 = ((packet[1] & 0x0f) << 8) | packet[2];
-		/*
-		 * byte 4:  .   .   .   .  y11 y10 y9  y8
-		 * byte 5: y7  y6  y5  y4  y3  y2  y1  y0
-		 */
-		y1 = etd->y_max - (((packet[4] & 0x0f) << 8) | packet[5]);
-		break;
-
-	case 2:
-		if (packet_type == PACKET_V3_HEAD) {
-			/*
-			 * byte 1:   .    .    .    .  ax11 ax10 ax9  ax8
-			 * byte 2: ax7  ax6  ax5  ax4  ax3  ax2  ax1  ax0
-			 */
-			etd->mt[0].x = ((packet[1] & 0x0f) << 8) | packet[2];
-			/*
-			 * byte 4:   .    .    .    .  ay11 ay10 ay9  ay8
-			 * byte 5: ay7  ay6  ay5  ay4  ay3  ay2  ay1  ay0
-			 */
-			etd->mt[0].y = etd->y_max -
-				(((packet[4] & 0x0f) << 8) | packet[5]);
-			/*
-			 * wait for next packet
-			 */
-			return;
-		}
-
-		/* packet_type == PACKET_V3_TAIL */
-		x1 = etd->mt[0].x;
-		y1 = etd->mt[0].y;
-		x2 = ((packet[1] & 0x0f) << 8) | packet[2];
-		y2 = etd->y_max - (((packet[4] & 0x0f) << 8) | packet[5]);
-		break;
-	}
-
-	pres = (packet[1] & 0xf0) | ((packet[4] & 0xf0) >> 4);
-	width = ((packet[0] & 0x30) >> 2) | ((packet[3] & 0x30) >> 4);
-
-	input_report_key(dev, BTN_TOUCH, fingers != 0);
-	if (fingers != 0) {
-		input_report_abs(dev, ABS_X, x1);
-		input_report_abs(dev, ABS_Y, y1);
-	}
-	elantech_report_semi_mt_data(dev, fingers, x1, y1, x2, y2);
-	input_report_key(dev, BTN_TOOL_FINGER, fingers == 1);
-	input_report_key(dev, BTN_TOOL_DOUBLETAP, fingers == 2);
-	input_report_key(dev, BTN_TOOL_TRIPLETAP, fingers == 3);
-	input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
-	input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
-	input_report_abs(dev, ABS_PRESSURE, pres);
-	input_report_abs(dev, ABS_TOOL_WIDTH, width);
-
-	input_sync(dev);
-}
-
-static void elantech_input_sync_v4(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	unsigned char *packet = psmouse->packet;
-
-	input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
-	input_mt_report_pointer_emulation(dev, true);
-	input_sync(dev);
-}
-
-static void process_packet_status_v4(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	unsigned char *packet = psmouse->packet;
-	unsigned fingers;
-	int i;
-
-	/* notify finger state change */
-	fingers = packet[1] & 0x1f;
-	for (i = 0; i < ETP_MAX_FINGERS; i++) {
-		if ((fingers & (1 << i)) == 0) {
-			input_mt_slot(dev, i);
-			input_mt_report_slot_state(dev, MT_TOOL_FINGER, false);
-		}
-	}
-
-	elantech_input_sync_v4(psmouse);
-}
-
-static void process_packet_head_v4(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct elantech_data *etd = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	int id = ((packet[3] & 0xe0) >> 5) - 1;
-	int pres, traces;
-
-	if (id < 0)
-		return;
-
-	etd->mt[id].x = ((packet[1] & 0x0f) << 8) | packet[2];
-	etd->mt[id].y = etd->y_max - (((packet[4] & 0x0f) << 8) | packet[5]);
-	pres = (packet[1] & 0xf0) | ((packet[4] & 0xf0) >> 4);
-	traces = (packet[0] & 0xf0) >> 4;
-
-	input_mt_slot(dev, id);
-	input_mt_report_slot_state(dev, MT_TOOL_FINGER, true);
-
-	input_report_abs(dev, ABS_MT_POSITION_X, etd->mt[id].x);
-	input_report_abs(dev, ABS_MT_POSITION_Y, etd->mt[id].y);
-	input_report_abs(dev, ABS_MT_PRESSURE, pres);
-	input_report_abs(dev, ABS_MT_TOUCH_MAJOR, traces * etd->width);
-	/* report this for backwards compatibility */
-	input_report_abs(dev, ABS_TOOL_WIDTH, traces);
-
-	elantech_input_sync_v4(psmouse);
-}
-
-static void process_packet_motion_v4(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct elantech_data *etd = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	int weight, delta_x1 = 0, delta_y1 = 0, delta_x2 = 0, delta_y2 = 0;
-	int id, sid;
-
-	id = ((packet[0] & 0xe0) >> 5) - 1;
-	if (id < 0)
-		return;
-
-	sid = ((packet[3] & 0xe0) >> 5) - 1;
-	weight = (packet[0] & 0x10) ? ETP_WEIGHT_VALUE : 1;
-	/*
-	 * Motion packets give us the delta of x, y values of specific fingers,
-	 * but in two's complement. Let the compiler do the conversion for us.
-	 * Also _enlarge_ the numbers to int, in case of overflow.
-	 */
-	delta_x1 = (signed char)packet[1];
-	delta_y1 = (signed char)packet[2];
-	delta_x2 = (signed char)packet[4];
-	delta_y2 = (signed char)packet[5];
-
-	etd->mt[id].x += delta_x1 * weight;
-	etd->mt[id].y -= delta_y1 * weight;
-	input_mt_slot(dev, id);
-	input_report_abs(dev, ABS_MT_POSITION_X, etd->mt[id].x);
-	input_report_abs(dev, ABS_MT_POSITION_Y, etd->mt[id].y);
-
-	if (sid >= 0) {
-		etd->mt[sid].x += delta_x2 * weight;
-		etd->mt[sid].y -= delta_y2 * weight;
-		input_mt_slot(dev, sid);
-		input_report_abs(dev, ABS_MT_POSITION_X, etd->mt[sid].x);
-		input_report_abs(dev, ABS_MT_POSITION_Y, etd->mt[sid].y);
-	}
-
-	elantech_input_sync_v4(psmouse);
-}
-
-static void elantech_report_absolute_v4(struct psmouse *psmouse,
-					int packet_type)
-{
-	switch (packet_type) {
-	case PACKET_V4_STATUS:
-		process_packet_status_v4(psmouse);
-		break;
-
-	case PACKET_V4_HEAD:
-		process_packet_head_v4(psmouse);
-		break;
-
-	case PACKET_V4_MOTION:
-		process_packet_motion_v4(psmouse);
-		break;
-
-	case PACKET_UNKNOWN:
-	default:
-		/* impossible to get here */
-		break;
-	}
-}
-
-static int elantech_packet_check_v1(struct psmouse *psmouse)
-{
-	struct elantech_data *etd = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	unsigned char p1, p2, p3;
-
-	/* Parity bits are placed differently */
-	if (etd->fw_version < 0x020000) {
-		/* byte 0:  D   U  p1  p2   1  p3   R   L */
-		p1 = (packet[0] & 0x20) >> 5;
-		p2 = (packet[0] & 0x10) >> 4;
-	} else {
-		/* byte 0: n1  n0  p2  p1   1  p3   R   L */
-		p1 = (packet[0] & 0x10) >> 4;
-		p2 = (packet[0] & 0x20) >> 5;
-	}
-
-	p3 = (packet[0] & 0x04) >> 2;
-
-	return etd->parity[packet[1]] == p1 &&
-	       etd->parity[packet[2]] == p2 &&
-	       etd->parity[packet[3]] == p3;
-}
-
-static int elantech_debounce_check_v2(struct psmouse *psmouse)
-{
-        /*
-         * When we encounter packet that matches this exactly, it means the
-         * hardware is in debounce status. Just ignore the whole packet.
-         */
-        const u8 debounce_packet[] = { 0x84, 0xff, 0xff, 0x02, 0xff, 0xff };
-        unsigned char *packet = psmouse->packet;
-
-        return !memcmp(packet, debounce_packet, sizeof(debounce_packet));
-}
-
-static int elantech_packet_check_v2(struct psmouse *psmouse)
-{
-	struct elantech_data *etd = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-
-	/*
-	 * V2 hardware has two flavors. Older ones that do not report pressure,
-	 * and newer ones that reports pressure and width. With newer ones, all
-	 * packets (1, 2, 3 finger touch) have the same constant bits. With
-	 * older ones, 1/3 finger touch packets and 2 finger touch packets
-	 * have different constant bits.
-	 * With all three cases, if the constant bits are not exactly what I
-	 * expected, I consider them invalid.
-	 */
-	if (etd->reports_pressure)
-		return (packet[0] & 0x0c) == 0x04 &&
-		       (packet[3] & 0x0f) == 0x02;
-
-	if ((packet[0] & 0xc0) == 0x80)
-		return (packet[0] & 0x0c) == 0x0c &&
-		       (packet[3] & 0x0e) == 0x08;
-
-	return (packet[0] & 0x3c) == 0x3c &&
-	       (packet[1] & 0xf0) == 0x00 &&
-	       (packet[3] & 0x3e) == 0x38 &&
-	       (packet[4] & 0xf0) == 0x00;
-}
-
-/*
- * We check the constant bits to determine what packet type we get,
- * so packet checking is mandatory for v3 and later hardware.
- */
-static int elantech_packet_check_v3(struct psmouse *psmouse)
-{
-	const u8 debounce_packet[] = { 0xc4, 0xff, 0xff, 0x02, 0xff, 0xff };
-	unsigned char *packet = psmouse->packet;
-
-	/*
-	 * check debounce first, it has the same signature in byte 0
-	 * and byte 3 as PACKET_V3_HEAD.
-	 */
-	if (!memcmp(packet, debounce_packet, sizeof(debounce_packet)))
-		return PACKET_DEBOUNCE;
-
-	if ((packet[0] & 0x0c) == 0x04 && (packet[3] & 0xcf) == 0x02)
-		return PACKET_V3_HEAD;
-
-	if ((packet[0] & 0x0c) == 0x0c && (packet[3] & 0xce) == 0x0c)
-		return PACKET_V3_TAIL;
-
-	return PACKET_UNKNOWN;
-}
-
-static int elantech_packet_check_v4(struct psmouse *psmouse)
-{
-	unsigned char *packet = psmouse->packet;
-
-	if ((packet[0] & 0x0c) == 0x04 &&
-	    (packet[3] & 0x1f) == 0x11)
-		return PACKET_V4_HEAD;
-
-	if ((packet[0] & 0x0c) == 0x04 &&
-	    (packet[3] & 0x1f) == 0x12)
-		return PACKET_V4_MOTION;
-
-	if ((packet[0] & 0x0c) == 0x04 &&
-	    (packet[3] & 0x1f) == 0x10)
-		return PACKET_V4_STATUS;
-
-	return PACKET_UNKNOWN;
-}
-
-/*
- * Process byte stream from mouse and handle complete packets
- */
-static psmouse_ret_t elantech_process_byte(struct psmouse *psmouse)
-{
-	struct elantech_data *etd = psmouse->private;
-	int packet_type;
-
-	if (psmouse->pktcnt < psmouse->pktsize)
-		return PSMOUSE_GOOD_DATA;
-
-	if (etd->debug > 1)
-		elantech_packet_dump(psmouse);
-
-	switch (etd->hw_version) {
-	case 1:
-		if (etd->paritycheck && !elantech_packet_check_v1(psmouse))
-			return PSMOUSE_BAD_DATA;
-
-		elantech_report_absolute_v1(psmouse);
-		break;
-
-	case 2:
-		/* ignore debounce */
-		if (elantech_debounce_check_v2(psmouse))
-			return PSMOUSE_FULL_PACKET;
-
-		if (etd->paritycheck && !elantech_packet_check_v2(psmouse))
-			return PSMOUSE_BAD_DATA;
-
-		elantech_report_absolute_v2(psmouse);
-		break;
-
-	case 3:
-		packet_type = elantech_packet_check_v3(psmouse);
-		/* ignore debounce */
-		if (packet_type == PACKET_DEBOUNCE)
-			return PSMOUSE_FULL_PACKET;
-
-		if (packet_type == PACKET_UNKNOWN)
-			return PSMOUSE_BAD_DATA;
-
-		elantech_report_absolute_v3(psmouse, packet_type);
-		break;
-
-	case 4:
-		packet_type = elantech_packet_check_v4(psmouse);
-		if (packet_type == PACKET_UNKNOWN)
-			return PSMOUSE_BAD_DATA;
-
-		elantech_report_absolute_v4(psmouse, packet_type);
-		break;
-	}
-
-	return PSMOUSE_FULL_PACKET;
-}
-
-/*
- * Put the touchpad into absolute mode
- */
-static int elantech_set_absolute_mode(struct psmouse *psmouse)
-{
-	struct elantech_data *etd = psmouse->private;
-	unsigned char val;
-	int tries = ETP_READ_BACK_TRIES;
-	int rc = 0;
-
-	switch (etd->hw_version) {
-	case 1:
-		etd->reg_10 = 0x16;
-		etd->reg_11 = 0x8f;
-		if (elantech_write_reg(psmouse, 0x10, etd->reg_10) ||
-		    elantech_write_reg(psmouse, 0x11, etd->reg_11)) {
-			rc = -1;
-		}
-		break;
-
-	case 2:
-					/* Windows driver values */
-		etd->reg_10 = 0x54;
-		etd->reg_11 = 0x88;	/* 0x8a */
-		etd->reg_21 = 0x60;	/* 0x00 */
-		if (elantech_write_reg(psmouse, 0x10, etd->reg_10) ||
-		    elantech_write_reg(psmouse, 0x11, etd->reg_11) ||
-		    elantech_write_reg(psmouse, 0x21, etd->reg_21)) {
-			rc = -1;
-		}
-		break;
-
-	case 3:
-		etd->reg_10 = 0x0b;
-		if (elantech_write_reg(psmouse, 0x10, etd->reg_10))
-			rc = -1;
-
-		break;
-
-	case 4:
-		etd->reg_07 = 0x01;
-		if (elantech_write_reg(psmouse, 0x07, etd->reg_07))
-			rc = -1;
-
-		goto skip_readback_reg_10; /* v4 has no reg 0x10 to read */
-	}
-
-	if (rc == 0) {
-		/*
-		 * Read back reg 0x10. For hardware version 1 we must make
-		 * sure the absolute mode bit is set. For hardware version 2
-		 * the touchpad is probably initializing and not ready until
-		 * we read back the value we just wrote.
-		 */
-		do {
-			rc = elantech_read_reg(psmouse, 0x10, &val);
-			if (rc == 0)
-				break;
-			tries--;
-			elantech_debug("retrying read (%d).\n", tries);
-			msleep(ETP_READ_BACK_DELAY);
-		} while (tries > 0);
-
-		if (rc) {
-			psmouse_err(psmouse,
-				    "failed to read back register 0x10.\n");
-		} else if (etd->hw_version == 1 &&
-			   !(val & ETP_R10_ABSOLUTE_MODE)) {
-			psmouse_err(psmouse,
-				    "touchpad refuses to switch to absolute mode.\n");
-			rc = -1;
-		}
-	}
-
- skip_readback_reg_10:
-	if (rc)
-		psmouse_err(psmouse, "failed to initialise registers.\n");
-
-	return rc;
-}
-
-static int elantech_set_range(struct psmouse *psmouse,
-			      unsigned int *x_min, unsigned int *y_min,
-			      unsigned int *x_max, unsigned int *y_max,
-			      unsigned int *width)
-{
-	struct elantech_data *etd = psmouse->private;
-	unsigned char param[3];
-	unsigned char traces;
-
-	switch (etd->hw_version) {
-	case 1:
-		*x_min = ETP_XMIN_V1;
-		*y_min = ETP_YMIN_V1;
-		*x_max = ETP_XMAX_V1;
-		*y_max = ETP_YMAX_V1;
-		break;
-
-	case 2:
-		if (etd->fw_version == 0x020800 ||
-		    etd->fw_version == 0x020b00 ||
-		    etd->fw_version == 0x020030) {
-			*x_min = ETP_XMIN_V2;
-			*y_min = ETP_YMIN_V2;
-			*x_max = ETP_XMAX_V2;
-			*y_max = ETP_YMAX_V2;
-		} else {
-			int i;
-			int fixed_dpi;
-
-			i = (etd->fw_version > 0x020800 &&
-			     etd->fw_version < 0x020900) ? 1 : 2;
-
-			if (etd->send_cmd(psmouse, ETP_FW_ID_QUERY, param))
-				return -1;
-
-			fixed_dpi = param[1] & 0x10;
-
-			if (((etd->fw_version >> 16) == 0x14) && fixed_dpi) {
-				if (etd->send_cmd(psmouse, ETP_SAMPLE_QUERY, param))
-					return -1;
-
-				*x_max = (etd->capabilities[1] - i) * param[1] / 2;
-				*y_max = (etd->capabilities[2] - i) * param[2] / 2;
-			} else if (etd->fw_version == 0x040216) {
-				*x_max = 819;
-				*y_max = 405;
-			} else if (etd->fw_version == 0x040219 || etd->fw_version == 0x040215) {
-				*x_max = 900;
-				*y_max = 500;
-			} else {
-				*x_max = (etd->capabilities[1] - i) * 64;
-				*y_max = (etd->capabilities[2] - i) * 64;
-			}
-		}
-		break;
-
-	case 3:
-		if (etd->send_cmd(psmouse, ETP_FW_ID_QUERY, param))
-			return -1;
-
-		*x_max = (0x0f & param[0]) << 8 | param[1];
-		*y_max = (0xf0 & param[0]) << 4 | param[2];
-		break;
-
-	case 4:
-		if (etd->send_cmd(psmouse, ETP_FW_ID_QUERY, param))
-			return -1;
-
-		*x_max = (0x0f & param[0]) << 8 | param[1];
-		*y_max = (0xf0 & param[0]) << 4 | param[2];
-		traces = etd->capabilities[1];
-		if ((traces < 2) || (traces > *x_max))
-			return -1;
-
-		*width = *x_max / (traces - 1);
-		break;
-	}
-
-	return 0;
-}
-
-/*
- * (value from firmware) * 10 + 790 = dpi
- * we also have to convert dpi to dots/mm (*10/254 to avoid floating point)
- */
-static unsigned int elantech_convert_res(unsigned int val)
-{
-	return (val * 10 + 790) * 10 / 254;
-}
-
-static int elantech_get_resolution_v4(struct psmouse *psmouse,
-				      unsigned int *x_res,
-				      unsigned int *y_res)
-{
-	unsigned char param[3];
-
-	if (elantech_send_cmd(psmouse, ETP_RESOLUTION_QUERY, param))
-		return -1;
-
-	*x_res = elantech_convert_res(param[1] & 0x0f);
-	*y_res = elantech_convert_res((param[1] & 0xf0) >> 4);
-
-	return 0;
-}
-
-/*
- * Set the appropriate event bits for the input subsystem
- */
-static int elantech_set_input_params(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct elantech_data *etd = psmouse->private;
-	unsigned int x_min = 0, y_min = 0, x_max = 0, y_max = 0, width = 0;
-	unsigned int x_res = 0, y_res = 0;
-
-	if (elantech_set_range(psmouse, &x_min, &y_min, &x_max, &y_max, &width))
-		return -1;
-
-	__set_bit(INPUT_PROP_POINTER, dev->propbit);
-	__set_bit(EV_KEY, dev->evbit);
-	__set_bit(EV_ABS, dev->evbit);
-	__clear_bit(EV_REL, dev->evbit);
-
-	__set_bit(BTN_LEFT, dev->keybit);
-	__set_bit(BTN_RIGHT, dev->keybit);
-
-	__set_bit(BTN_TOUCH, dev->keybit);
-	__set_bit(BTN_TOOL_FINGER, dev->keybit);
-	__set_bit(BTN_TOOL_DOUBLETAP, dev->keybit);
-	__set_bit(BTN_TOOL_TRIPLETAP, dev->keybit);
-
-	switch (etd->hw_version) {
-	case 1:
-		/* Rocker button */
-		if (etd->fw_version < 0x020000 &&
-		    (etd->capabilities[0] & ETP_CAP_HAS_ROCKER)) {
-			__set_bit(BTN_FORWARD, dev->keybit);
-			__set_bit(BTN_BACK, dev->keybit);
-		}
-		input_set_abs_params(dev, ABS_X, x_min, x_max, 0, 0);
-		input_set_abs_params(dev, ABS_Y, y_min, y_max, 0, 0);
-		break;
-
-	case 2:
-		__set_bit(BTN_TOOL_QUADTAP, dev->keybit);
-		__set_bit(INPUT_PROP_SEMI_MT, dev->propbit);
-		/* fall through */
-	case 3:
-		input_set_abs_params(dev, ABS_X, x_min, x_max, 0, 0);
-		input_set_abs_params(dev, ABS_Y, y_min, y_max, 0, 0);
-		if (etd->reports_pressure) {
-			input_set_abs_params(dev, ABS_PRESSURE, ETP_PMIN_V2,
-					     ETP_PMAX_V2, 0, 0);
-			input_set_abs_params(dev, ABS_TOOL_WIDTH, ETP_WMIN_V2,
-					     ETP_WMAX_V2, 0, 0);
-		}
-		input_mt_init_slots(dev, 2);
-		input_set_abs_params(dev, ABS_MT_POSITION_X, x_min, x_max, 0, 0);
-		input_set_abs_params(dev, ABS_MT_POSITION_Y, y_min, y_max, 0, 0);
-		break;
-
-	case 4:
-		if (elantech_get_resolution_v4(psmouse, &x_res, &y_res)) {
-			/*
-			 * if query failed, print a warning and leave the values
-			 * zero to resemble synaptics.c behavior.
-			 */
-			psmouse_warn(psmouse, "couldn't query resolution data.\n");
-		}
-		/* v4 is clickpad, with only one button. */
-		__set_bit(INPUT_PROP_BUTTONPAD, dev->propbit);
-		__clear_bit(BTN_RIGHT, dev->keybit);
-		__set_bit(BTN_TOOL_QUADTAP, dev->keybit);
-		/* For X to recognize me as touchpad. */
-		input_set_abs_params(dev, ABS_X, x_min, x_max, 0, 0);
-		input_set_abs_params(dev, ABS_Y, y_min, y_max, 0, 0);
-		input_abs_set_res(dev, ABS_X, x_res);
-		input_abs_set_res(dev, ABS_Y, y_res);
-		/*
-		 * range of pressure and width is the same as v2,
-		 * report ABS_PRESSURE, ABS_TOOL_WIDTH for compatibility.
-		 */
-		input_set_abs_params(dev, ABS_PRESSURE, ETP_PMIN_V2,
-				     ETP_PMAX_V2, 0, 0);
-		input_set_abs_params(dev, ABS_TOOL_WIDTH, ETP_WMIN_V2,
-				     ETP_WMAX_V2, 0, 0);
-		/* Multitouch capable pad, up to 5 fingers. */
-		input_mt_init_slots(dev, ETP_MAX_FINGERS);
-		input_set_abs_params(dev, ABS_MT_POSITION_X, x_min, x_max, 0, 0);
-		input_set_abs_params(dev, ABS_MT_POSITION_Y, y_min, y_max, 0, 0);
-		input_abs_set_res(dev, ABS_MT_POSITION_X, x_res);
-		input_abs_set_res(dev, ABS_MT_POSITION_Y, y_res);
-		input_set_abs_params(dev, ABS_MT_PRESSURE, ETP_PMIN_V2,
-				     ETP_PMAX_V2, 0, 0);
-		/*
-		 * The firmware reports how many trace lines the finger spans,
-		 * convert to surface unit as Protocol-B requires.
-		 */
-		input_set_abs_params(dev, ABS_MT_TOUCH_MAJOR, 0,
-				     ETP_WMAX_V2 * width, 0, 0);
-		break;
-	}
-
-	etd->y_max = y_max;
-	etd->width = width;
-
-	return 0;
-}
-
-struct elantech_attr_data {
-	size_t		field_offset;
-	unsigned char	reg;
-};
-
-/*
- * Display a register value by reading a sysfs entry
- */
-static ssize_t elantech_show_int_attr(struct psmouse *psmouse, void *data,
-					char *buf)
-{
-	struct elantech_data *etd = psmouse->private;
-	struct elantech_attr_data *attr = data;
-	unsigned char *reg = (unsigned char *) etd + attr->field_offset;
-	int rc = 0;
-
-	if (attr->reg)
-		rc = elantech_read_reg(psmouse, attr->reg, reg);
-
-	return sprintf(buf, "0x%02x\n", (attr->reg && rc) ? -1 : *reg);
-}
-
-/*
- * Write a register value by writing a sysfs entry
- */
-static ssize_t elantech_set_int_attr(struct psmouse *psmouse,
-				     void *data, const char *buf, size_t count)
-{
-	struct elantech_data *etd = psmouse->private;
-	struct elantech_attr_data *attr = data;
-	unsigned char *reg = (unsigned char *) etd + attr->field_offset;
-	unsigned char value;
-	int err;
-
-	err = kstrtou8(buf, 16, &value);
-	if (err)
-		return err;
-
-	/* Do we need to preserve some bits for version 2 hardware too? */
-	if (etd->hw_version == 1) {
-		if (attr->reg == 0x10)
-			/* Force absolute mode always on */
-			value |= ETP_R10_ABSOLUTE_MODE;
-		else if (attr->reg == 0x11)
-			/* Force 4 byte mode always on */
-			value |= ETP_R11_4_BYTE_MODE;
-	}
-
-	if (!attr->reg || elantech_write_reg(psmouse, attr->reg, value) == 0)
-		*reg = value;
-
-	return count;
-}
-
-#define ELANTECH_INT_ATTR(_name, _register)				\
-	static struct elantech_attr_data elantech_attr_##_name = {	\
-		.field_offset = offsetof(struct elantech_data, _name),	\
-		.reg = _register,					\
-	};								\
-	PSMOUSE_DEFINE_ATTR(_name, S_IWUSR | S_IRUGO,			\
-			    &elantech_attr_##_name,			\
-			    elantech_show_int_attr,			\
-			    elantech_set_int_attr)
-
-ELANTECH_INT_ATTR(reg_07, 0x07);
-ELANTECH_INT_ATTR(reg_10, 0x10);
-ELANTECH_INT_ATTR(reg_11, 0x11);
-ELANTECH_INT_ATTR(reg_20, 0x20);
-ELANTECH_INT_ATTR(reg_21, 0x21);
-ELANTECH_INT_ATTR(reg_22, 0x22);
-ELANTECH_INT_ATTR(reg_23, 0x23);
-ELANTECH_INT_ATTR(reg_24, 0x24);
-ELANTECH_INT_ATTR(reg_25, 0x25);
-ELANTECH_INT_ATTR(reg_26, 0x26);
-ELANTECH_INT_ATTR(debug, 0);
-ELANTECH_INT_ATTR(paritycheck, 0);
-
-static struct attribute *elantech_attrs[] = {
-	&psmouse_attr_reg_07.dattr.attr,
-	&psmouse_attr_reg_10.dattr.attr,
-	&psmouse_attr_reg_11.dattr.attr,
-	&psmouse_attr_reg_20.dattr.attr,
-	&psmouse_attr_reg_21.dattr.attr,
-	&psmouse_attr_reg_22.dattr.attr,
-	&psmouse_attr_reg_23.dattr.attr,
-	&psmouse_attr_reg_24.dattr.attr,
-	&psmouse_attr_reg_25.dattr.attr,
-	&psmouse_attr_reg_26.dattr.attr,
-	&psmouse_attr_debug.dattr.attr,
-	&psmouse_attr_paritycheck.dattr.attr,
-	NULL
-};
-
-static struct attribute_group elantech_attr_group = {
-	.attrs = elantech_attrs,
-};
-
-static bool elantech_is_signature_valid(const unsigned char *param)
-{
-	static const unsigned char rates[] = { 200, 100, 80, 60, 40, 20, 10 };
-	int i;
-
-	if (param[0] == 0)
-		return false;
-
-	if (param[1] == 0)
-		return true;
-
-	for (i = 0; i < ARRAY_SIZE(rates); i++)
-		if (param[2] == rates[i])
-			return false;
-
-	return true;
-}
-
-/*
- * Use magic knock to detect Elantech touchpad
- */
-int elantech_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[3];
-
-	ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
-
-	if (ps2_command(ps2dev,  NULL, PSMOUSE_CMD_DISABLE) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11) ||
-	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) {
-		psmouse_dbg(psmouse, "sending Elantech magic knock failed.\n");
-		return -1;
-	}
-
-	/*
-	 * Report this in case there are Elantech models that use a different
-	 * set of magic numbers
-	 */
-	if (param[0] != 0x3c || param[1] != 0x03 ||
-	    (param[2] != 0xc8 && param[2] != 0x00)) {
-		psmouse_dbg(psmouse,
-			    "unexpected magic knock result 0x%02x, 0x%02x, 0x%02x.\n",
-			    param[0], param[1], param[2]);
-		return -1;
-	}
-
-	/*
-	 * Query touchpad's firmware version and see if it reports known
-	 * value to avoid mis-detection. Logitech mice are known to respond
-	 * to Elantech magic knock and there might be more.
-	 */
-	if (synaptics_send_cmd(psmouse, ETP_FW_VERSION_QUERY, param)) {
-		psmouse_dbg(psmouse, "failed to query firmware version.\n");
-		return -1;
-	}
-
-	psmouse_dbg(psmouse,
-		    "Elantech version query result 0x%02x, 0x%02x, 0x%02x.\n",
-		    param[0], param[1], param[2]);
-
-	if (!elantech_is_signature_valid(param)) {
-		psmouse_dbg(psmouse,
-			    "Probably not a real Elantech touchpad. Aborting.\n");
-		return -1;
-	}
-
-	if (set_properties) {
-		psmouse->vendor = "Elantech";
-		psmouse->name = "Touchpad";
-	}
-
-	return 0;
-}
-
-/*
- * Clean up sysfs entries when disconnecting
- */
-static void elantech_disconnect(struct psmouse *psmouse)
-{
-	sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj,
-			   &elantech_attr_group);
-	kfree(psmouse->private);
-	psmouse->private = NULL;
-}
-
-/*
- * Put the touchpad back into absolute mode when reconnecting
- */
-static int elantech_reconnect(struct psmouse *psmouse)
-{
-	psmouse_reset(psmouse);
-
-	if (elantech_detect(psmouse, 0))
-		return -1;
-
-	if (elantech_set_absolute_mode(psmouse)) {
-		psmouse_err(psmouse,
-			    "failed to put touchpad back into absolute mode.\n");
-		return -1;
-	}
-
-	return 0;
-}
-
-/*
- * determine hardware version and set some properties according to it.
- */
-static int elantech_set_properties(struct elantech_data *etd)
-{
-	/* This represents the version of IC body. */
-	int ver = (etd->fw_version & 0x0f0000) >> 16;
-
-	/* Early version of Elan touchpads doesn't obey the rule. */
-	if (etd->fw_version < 0x020030 || etd->fw_version == 0x020600)
-		etd->hw_version = 1;
-	else {
-		switch (ver) {
-		case 2:
-		case 4:
-			etd->hw_version = 2;
-			break;
-		case 5:
-			etd->hw_version = 3;
-			break;
-		case 6:
-			etd->hw_version = 4;
-			break;
-		default:
-			return -1;
-		}
-	}
-
-	/* decide which send_cmd we're gonna use early */
-	etd->send_cmd = etd->hw_version >= 3 ? elantech_send_cmd :
-					       synaptics_send_cmd;
-
-	/* Turn on packet checking by default */
-	etd->paritycheck = 1;
-
-	/*
-	 * This firmware suffers from misreporting coordinates when
-	 * a touch action starts causing the mouse cursor or scrolled page
-	 * to jump. Enable a workaround.
-	 */
-	etd->jumpy_cursor =
-		(etd->fw_version == 0x020022 || etd->fw_version == 0x020600);
-
-	if (etd->hw_version > 1) {
-		/* For now show extra debug information */
-		etd->debug = 1;
-
-		if (etd->fw_version >= 0x020800)
-			etd->reports_pressure = true;
-	}
-
-	return 0;
-}
-
-/*
- * Initialize the touchpad and create sysfs entries
- */
-int elantech_init(struct psmouse *psmouse)
-{
-	struct elantech_data *etd;
-	int i, error;
-	unsigned char param[3];
-
-	psmouse->private = etd = kzalloc(sizeof(struct elantech_data), GFP_KERNEL);
-	if (!etd)
-		return -ENOMEM;
-
-	psmouse_reset(psmouse);
-
-	etd->parity[0] = 1;
-	for (i = 1; i < 256; i++)
-		etd->parity[i] = etd->parity[i & (i - 1)] ^ 1;
-
-	/*
-	 * Do the version query again so we can store the result
-	 */
-	if (synaptics_send_cmd(psmouse, ETP_FW_VERSION_QUERY, param)) {
-		psmouse_err(psmouse, "failed to query firmware version.\n");
-		goto init_fail;
-	}
-	etd->fw_version = (param[0] << 16) | (param[1] << 8) | param[2];
-
-	if (elantech_set_properties(etd)) {
-		psmouse_err(psmouse, "unknown hardware version, aborting...\n");
-		goto init_fail;
-	}
-	psmouse_info(psmouse,
-		     "assuming hardware version %d (with firmware version 0x%02x%02x%02x)\n",
-		     etd->hw_version, param[0], param[1], param[2]);
-
-	if (etd->send_cmd(psmouse, ETP_CAPABILITIES_QUERY,
-	    etd->capabilities)) {
-		psmouse_err(psmouse, "failed to query capabilities.\n");
-		goto init_fail;
-	}
-	psmouse_info(psmouse,
-		     "Synaptics capabilities query result 0x%02x, 0x%02x, 0x%02x.\n",
-		     etd->capabilities[0], etd->capabilities[1],
-		     etd->capabilities[2]);
-
-	if (elantech_set_absolute_mode(psmouse)) {
-		psmouse_err(psmouse,
-			    "failed to put touchpad into absolute mode.\n");
-		goto init_fail;
-	}
-
-	if (elantech_set_input_params(psmouse)) {
-		psmouse_err(psmouse, "failed to query touchpad range.\n");
-		goto init_fail;
-	}
-
-	error = sysfs_create_group(&psmouse->ps2dev.serio->dev.kobj,
-				   &elantech_attr_group);
-	if (error) {
-		psmouse_err(psmouse,
-			    "failed to create sysfs attributes, error: %d.\n",
-			    error);
-		goto init_fail;
-	}
-
-	psmouse->protocol_handler = elantech_process_byte;
-	psmouse->disconnect = elantech_disconnect;
-	psmouse->reconnect = elantech_reconnect;
-	psmouse->pktsize = etd->hw_version > 1 ? 6 : 4;
-
-	return 0;
-
- init_fail:
-	kfree(etd);
-	return -1;
-}
diff --git a/ANDROID_3.4.5/drivers/input/mouse/elantech.h b/ANDROID_3.4.5/drivers/input/mouse/elantech.h
deleted file mode 100644
index 46db3be4..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/elantech.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Elantech Touchpad driver (v6)
- *
- * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- * Trademarks are the property of their respective owners.
- */
-
-#ifndef _ELANTECH_H
-#define _ELANTECH_H
-
-/*
- * Command values for Synaptics style queries
- */
-#define ETP_FW_ID_QUERY			0x00
-#define ETP_FW_VERSION_QUERY		0x01
-#define ETP_CAPABILITIES_QUERY		0x02
-#define ETP_SAMPLE_QUERY		0x03
-#define ETP_RESOLUTION_QUERY		0x04
-
-/*
- * Command values for register reading or writing
- */
-#define ETP_REGISTER_READ		0x10
-#define ETP_REGISTER_WRITE		0x11
-#define ETP_REGISTER_READWRITE		0x00
-
-/*
- * Hardware version 2 custom PS/2 command value
- */
-#define ETP_PS2_CUSTOM_COMMAND		0xf8
-
-/*
- * Times to retry a ps2_command and millisecond delay between tries
- */
-#define ETP_PS2_COMMAND_TRIES		3
-#define ETP_PS2_COMMAND_DELAY		500
-
-/*
- * Times to try to read back a register and millisecond delay between tries
- */
-#define ETP_READ_BACK_TRIES		5
-#define ETP_READ_BACK_DELAY		2000
-
-/*
- * Register bitmasks for hardware version 1
- */
-#define ETP_R10_ABSOLUTE_MODE		0x04
-#define ETP_R11_4_BYTE_MODE		0x02
-
-/*
- * Capability bitmasks
- */
-#define ETP_CAP_HAS_ROCKER		0x04
-
-/*
- * One hard to find application note states that X axis range is 0 to 576
- * and Y axis range is 0 to 384 for harware version 1.
- * Edge fuzz might be necessary because of bezel around the touchpad
- */
-#define ETP_EDGE_FUZZ_V1		32
-
-#define ETP_XMIN_V1			(  0 + ETP_EDGE_FUZZ_V1)
-#define ETP_XMAX_V1			(576 - ETP_EDGE_FUZZ_V1)
-#define ETP_YMIN_V1			(  0 + ETP_EDGE_FUZZ_V1)
-#define ETP_YMAX_V1			(384 - ETP_EDGE_FUZZ_V1)
-
-/*
- * The resolution for older v2 hardware doubled.
- * (newer v2's firmware provides command so we can query)
- */
-#define ETP_XMIN_V2			0
-#define ETP_XMAX_V2			1152
-#define ETP_YMIN_V2			0
-#define ETP_YMAX_V2			768
-
-#define ETP_PMIN_V2			0
-#define ETP_PMAX_V2			255
-#define ETP_WMIN_V2			0
-#define ETP_WMAX_V2			15
-
-/*
- * v3 hardware has 2 kinds of packet types,
- * v4 hardware has 3.
- */
-#define PACKET_UNKNOWN			0x01
-#define PACKET_DEBOUNCE			0x02
-#define PACKET_V3_HEAD			0x03
-#define PACKET_V3_TAIL			0x04
-#define PACKET_V4_HEAD			0x05
-#define PACKET_V4_MOTION		0x06
-#define PACKET_V4_STATUS		0x07
-
-/*
- * track up to 5 fingers for v4 hardware
- */
-#define ETP_MAX_FINGERS			5
-
-/*
- * weight value for v4 hardware
- */
-#define ETP_WEIGHT_VALUE		5
-
-/*
- * The base position for one finger, v4 hardware
- */
-struct finger_pos {
-	unsigned int x;
-	unsigned int y;
-};
-
-struct elantech_data {
-	unsigned char reg_07;
-	unsigned char reg_10;
-	unsigned char reg_11;
-	unsigned char reg_20;
-	unsigned char reg_21;
-	unsigned char reg_22;
-	unsigned char reg_23;
-	unsigned char reg_24;
-	unsigned char reg_25;
-	unsigned char reg_26;
-	unsigned char debug;
-	unsigned char capabilities[3];
-	bool paritycheck;
-	bool jumpy_cursor;
-	bool reports_pressure;
-	unsigned char hw_version;
-	unsigned int fw_version;
-	unsigned int single_finger_reports;
-	unsigned int y_max;
-	unsigned int width;
-	struct finger_pos mt[ETP_MAX_FINGERS];
-	unsigned char parity[256];
-	int (*send_cmd)(struct psmouse *psmouse, unsigned char c, unsigned char *param);
-};
-
-#ifdef CONFIG_MOUSE_PS2_ELANTECH
-int elantech_detect(struct psmouse *psmouse, bool set_properties);
-int elantech_init(struct psmouse *psmouse);
-#else
-static inline int elantech_detect(struct psmouse *psmouse, bool set_properties)
-{
-	return -ENOSYS;
-}
-static inline int elantech_init(struct psmouse *psmouse)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_ELANTECH */
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/mouse/gpio_mouse.c b/ANDROID_3.4.5/drivers/input/mouse/gpio_mouse.c
deleted file mode 100644
index 39fe9b73..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/gpio_mouse.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Driver for simulating a mouse on GPIO lines.
- *
- * Copyright (C) 2007 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/input-polldev.h>
-#include <linux/gpio.h>
-#include <linux/gpio_mouse.h>
-
-
-/*
- * Timer function which is run every scan_ms ms when the device is opened.
- * The dev input variable is set to the the input_dev pointer.
- */
-static void gpio_mouse_scan(struct input_polled_dev *dev)
-{
-	struct gpio_mouse_platform_data *gpio = dev->private;
-	struct input_dev *input = dev->input;
-	int x, y;
-
-	if (gpio->bleft >= 0)
-		input_report_key(input, BTN_LEFT,
-				gpio_get_value(gpio->bleft) ^ gpio->polarity);
-	if (gpio->bmiddle >= 0)
-		input_report_key(input, BTN_MIDDLE,
-				gpio_get_value(gpio->bmiddle) ^ gpio->polarity);
-	if (gpio->bright >= 0)
-		input_report_key(input, BTN_RIGHT,
-				gpio_get_value(gpio->bright) ^ gpio->polarity);
-
-	x = (gpio_get_value(gpio->right) ^ gpio->polarity)
-		- (gpio_get_value(gpio->left) ^ gpio->polarity);
-	y = (gpio_get_value(gpio->down) ^ gpio->polarity)
-		- (gpio_get_value(gpio->up) ^ gpio->polarity);
-
-	input_report_rel(input, REL_X, x);
-	input_report_rel(input, REL_Y, y);
-	input_sync(input);
-}
-
-static int __devinit gpio_mouse_probe(struct platform_device *pdev)
-{
-	struct gpio_mouse_platform_data *pdata = pdev->dev.platform_data;
-	struct input_polled_dev *input_poll;
-	struct input_dev *input;
-	int pin, i;
-	int error;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data\n");
-		error = -ENXIO;
-		goto out;
-	}
-
-	if (pdata->scan_ms < 0) {
-		dev_err(&pdev->dev, "invalid scan time\n");
-		error = -EINVAL;
-		goto out;
-	}
-
-	for (i = 0; i < GPIO_MOUSE_PIN_MAX; i++) {
-		pin = pdata->pins[i];
-
-		if (pin < 0) {
-
-			if (i <= GPIO_MOUSE_PIN_RIGHT) {
-				/* Mouse direction is required. */
-				dev_err(&pdev->dev,
-					"missing GPIO for directions\n");
-				error = -EINVAL;
-				goto out_free_gpios;
-			}
-
-			if (i == GPIO_MOUSE_PIN_BLEFT)
-				dev_dbg(&pdev->dev, "no left button defined\n");
-
-		} else {
-			error = gpio_request(pin, "gpio_mouse");
-			if (error) {
-				dev_err(&pdev->dev, "fail %d pin (%d idx)\n",
-					pin, i);
-				goto out_free_gpios;
-			}
-
-			gpio_direction_input(pin);
-		}
-	}
-
-	input_poll = input_allocate_polled_device();
-	if (!input_poll) {
-		dev_err(&pdev->dev, "not enough memory for input device\n");
-		error = -ENOMEM;
-		goto out_free_gpios;
-	}
-
-	platform_set_drvdata(pdev, input_poll);
-
-	/* set input-polldev handlers */
-	input_poll->private = pdata;
-	input_poll->poll = gpio_mouse_scan;
-	input_poll->poll_interval = pdata->scan_ms;
-
-	input = input_poll->input;
-	input->name = pdev->name;
-	input->id.bustype = BUS_HOST;
-	input->dev.parent = &pdev->dev;
-
-	input_set_capability(input, EV_REL, REL_X);
-	input_set_capability(input, EV_REL, REL_Y);
-	if (pdata->bleft >= 0)
-		input_set_capability(input, EV_KEY, BTN_LEFT);
-	if (pdata->bmiddle >= 0)
-		input_set_capability(input, EV_KEY, BTN_MIDDLE);
-	if (pdata->bright >= 0)
-		input_set_capability(input, EV_KEY, BTN_RIGHT);
-
-	error = input_register_polled_device(input_poll);
-	if (error) {
-		dev_err(&pdev->dev, "could not register input device\n");
-		goto out_free_polldev;
-	}
-
-	dev_dbg(&pdev->dev, "%d ms scan time, buttons: %s%s%s\n",
-			pdata->scan_ms,
-			pdata->bleft < 0 ? "" : "left ",
-			pdata->bmiddle < 0 ? "" : "middle ",
-			pdata->bright < 0 ? "" : "right");
-
-	return 0;
-
- out_free_polldev:
-	input_free_polled_device(input_poll);
-	platform_set_drvdata(pdev, NULL);
-
- out_free_gpios:
-	while (--i >= 0) {
-		pin = pdata->pins[i];
-		if (pin)
-			gpio_free(pin);
-	}
- out:
-	return error;
-}
-
-static int __devexit gpio_mouse_remove(struct platform_device *pdev)
-{
-	struct input_polled_dev *input = platform_get_drvdata(pdev);
-	struct gpio_mouse_platform_data *pdata = input->private;
-	int pin, i;
-
-	input_unregister_polled_device(input);
-	input_free_polled_device(input);
-
-	for (i = 0; i < GPIO_MOUSE_PIN_MAX; i++) {
-		pin = pdata->pins[i];
-		if (pin >= 0)
-			gpio_free(pin);
-	}
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver gpio_mouse_device_driver = {
-	.probe		= gpio_mouse_probe,
-	.remove		= __devexit_p(gpio_mouse_remove),
-	.driver		= {
-		.name	= "gpio_mouse",
-		.owner	= THIS_MODULE,
-	}
-};
-module_platform_driver(gpio_mouse_device_driver);
-
-MODULE_AUTHOR("Hans-Christian Egtvedt <egtvedt@samfundet.no>");
-MODULE_DESCRIPTION("GPIO mouse driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:gpio_mouse"); /* work with hotplug and coldplug */
-
diff --git a/ANDROID_3.4.5/drivers/input/mouse/hgpk.c b/ANDROID_3.4.5/drivers/input/mouse/hgpk.c
deleted file mode 100644
index 575f8807..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/hgpk.c
+++ /dev/null
@@ -1,1070 +0,0 @@
-/*
- * OLPC HGPK (XO-1) touchpad PS/2 mouse driver
- *
- * Copyright (c) 2006-2008 One Laptop Per Child
- * Authors:
- *   Zephaniah E. Hull
- *   Andres Salomon <dilinger@debian.org>
- *
- * This driver is partly based on the ALPS driver, which is:
- *
- * Copyright (c) 2003 Neil Brown <neilb@cse.unsw.edu.au>
- * Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
- * Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
- * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-/*
- * The spec from ALPS is available from
- * <http://wiki.laptop.org/go/Touch_Pad/Tablet>.  It refers to this
- * device as HGPK (Hybrid GS, PT, and Keymatrix).
- *
- * The earliest versions of the device had simultaneous reporting; that
- * was removed.  After that, the device used the Advanced Mode GS/PT streaming
- * stuff.  That turned out to be too buggy to support, so we've finally
- * switched to Mouse Mode (which utilizes only the center 1/3 of the touchpad).
- */
-
-#define DEBUG
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-#include <linux/delay.h>
-#include <asm/olpc.h>
-
-#include "psmouse.h"
-#include "hgpk.h"
-
-#define ILLEGAL_XY 999999
-
-static bool tpdebug;
-module_param(tpdebug, bool, 0644);
-MODULE_PARM_DESC(tpdebug, "enable debugging, dumping packets to KERN_DEBUG.");
-
-static int recalib_delta = 100;
-module_param(recalib_delta, int, 0644);
-MODULE_PARM_DESC(recalib_delta,
-	"packets containing a delta this large will be discarded, and a "
-	"recalibration may be scheduled.");
-
-static int jumpy_delay = 20;
-module_param(jumpy_delay, int, 0644);
-MODULE_PARM_DESC(jumpy_delay,
-	"delay (ms) before recal after jumpiness detected");
-
-static int spew_delay = 1;
-module_param(spew_delay, int, 0644);
-MODULE_PARM_DESC(spew_delay,
-	"delay (ms) before recal after packet spew detected");
-
-static int recal_guard_time;
-module_param(recal_guard_time, int, 0644);
-MODULE_PARM_DESC(recal_guard_time,
-	"interval (ms) during which recal will be restarted if packet received");
-
-static int post_interrupt_delay = 40;
-module_param(post_interrupt_delay, int, 0644);
-MODULE_PARM_DESC(post_interrupt_delay,
-	"delay (ms) before recal after recal interrupt detected");
-
-static bool autorecal = true;
-module_param(autorecal, bool, 0644);
-MODULE_PARM_DESC(autorecal, "enable recalibration in the driver");
-
-static char hgpk_mode_name[16];
-module_param_string(hgpk_mode, hgpk_mode_name, sizeof(hgpk_mode_name), 0644);
-MODULE_PARM_DESC(hgpk_mode,
-	"default hgpk mode: mouse, glidesensor or pentablet");
-
-static int hgpk_default_mode = HGPK_MODE_MOUSE;
-
-static const char * const hgpk_mode_names[] = {
-	[HGPK_MODE_MOUSE] = "Mouse",
-	[HGPK_MODE_GLIDESENSOR] = "GlideSensor",
-	[HGPK_MODE_PENTABLET] = "PenTablet",
-};
-
-static int hgpk_mode_from_name(const char *buf, int len)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(hgpk_mode_names); i++) {
-		const char *name = hgpk_mode_names[i];
-		if (strlen(name) == len && !strncasecmp(name, buf, len))
-			return i;
-	}
-
-	return HGPK_MODE_INVALID;
-}
-
-/*
- * see if new value is within 20% of half of old value
- */
-static int approx_half(int curr, int prev)
-{
-	int belowhalf, abovehalf;
-
-	if (curr < 5 || prev < 5)
-		return 0;
-
-	belowhalf = (prev * 8) / 20;
-	abovehalf = (prev * 12) / 20;
-
-	return belowhalf < curr && curr <= abovehalf;
-}
-
-/*
- * Throw out oddly large delta packets, and any that immediately follow whose
- * values are each approximately half of the previous.  It seems that the ALPS
- * firmware emits errant packets, and they get averaged out slowly.
- */
-static int hgpk_discard_decay_hack(struct psmouse *psmouse, int x, int y)
-{
-	struct hgpk_data *priv = psmouse->private;
-	int avx, avy;
-	bool do_recal = false;
-
-	avx = abs(x);
-	avy = abs(y);
-
-	/* discard if too big, or half that but > 4 times the prev delta */
-	if (avx > recalib_delta ||
-		(avx > recalib_delta / 2 && ((avx / 4) > priv->xlast))) {
-		psmouse_warn(psmouse, "detected %dpx jump in x\n", x);
-		priv->xbigj = avx;
-	} else if (approx_half(avx, priv->xbigj)) {
-		psmouse_warn(psmouse, "detected secondary %dpx jump in x\n", x);
-		priv->xbigj = avx;
-		priv->xsaw_secondary++;
-	} else {
-		if (priv->xbigj && priv->xsaw_secondary > 1)
-			do_recal = true;
-		priv->xbigj = 0;
-		priv->xsaw_secondary = 0;
-	}
-
-	if (avy > recalib_delta ||
-		(avy > recalib_delta / 2 && ((avy / 4) > priv->ylast))) {
-		psmouse_warn(psmouse, "detected %dpx jump in y\n", y);
-		priv->ybigj = avy;
-	} else if (approx_half(avy, priv->ybigj)) {
-		psmouse_warn(psmouse, "detected secondary %dpx jump in y\n", y);
-		priv->ybigj = avy;
-		priv->ysaw_secondary++;
-	} else {
-		if (priv->ybigj && priv->ysaw_secondary > 1)
-			do_recal = true;
-		priv->ybigj = 0;
-		priv->ysaw_secondary = 0;
-	}
-
-	priv->xlast = avx;
-	priv->ylast = avy;
-
-	if (do_recal && jumpy_delay) {
-		psmouse_warn(psmouse, "scheduling recalibration\n");
-		psmouse_queue_work(psmouse, &priv->recalib_wq,
-				msecs_to_jiffies(jumpy_delay));
-	}
-
-	return priv->xbigj || priv->ybigj;
-}
-
-static void hgpk_reset_spew_detection(struct hgpk_data *priv)
-{
-	priv->spew_count = 0;
-	priv->dupe_count = 0;
-	priv->x_tally = 0;
-	priv->y_tally = 0;
-	priv->spew_flag = NO_SPEW;
-}
-
-static void hgpk_reset_hack_state(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv = psmouse->private;
-
-	priv->abs_x = priv->abs_y = -1;
-	priv->xlast = priv->ylast = ILLEGAL_XY;
-	priv->xbigj = priv->ybigj = 0;
-	priv->xsaw_secondary = priv->ysaw_secondary = 0;
-	hgpk_reset_spew_detection(priv);
-}
-
-/*
- * We have no idea why this particular hardware bug occurs.  The touchpad
- * will randomly start spewing packets without anything touching the
- * pad.  This wouldn't necessarily be bad, but it's indicative of a
- * severely miscalibrated pad; attempting to use the touchpad while it's
- * spewing means the cursor will jump all over the place, and act "drunk".
- *
- * The packets that are spewed tend to all have deltas between -2 and 2, and
- * the cursor will move around without really going very far.  It will
- * tend to end up in the same location; if we tally up the changes over
- * 100 packets, we end up w/ a final delta of close to 0.  This happens
- * pretty regularly when the touchpad is spewing, and is pretty hard to
- * manually trigger (at least for *my* fingers).  So, it makes a perfect
- * scheme for detecting spews.
- */
-static void hgpk_spewing_hack(struct psmouse *psmouse,
-			      int l, int r, int x, int y)
-{
-	struct hgpk_data *priv = psmouse->private;
-
-	/* ignore button press packets; many in a row could trigger
-	 * a false-positive! */
-	if (l || r)
-		return;
-
-	/* don't track spew if the workaround feature has been turned off */
-	if (!spew_delay)
-		return;
-
-	if (abs(x) > 3 || abs(y) > 3) {
-		/* no spew, or spew ended */
-		hgpk_reset_spew_detection(priv);
-		return;
-	}
-
-	/* Keep a tally of the overall delta to the cursor position caused by
-	 * the spew */
-	priv->x_tally += x;
-	priv->y_tally += y;
-
-	switch (priv->spew_flag) {
-	case NO_SPEW:
-		/* we're not spewing, but this packet might be the start */
-		priv->spew_flag = MAYBE_SPEWING;
-
-		/* fall-through */
-
-	case MAYBE_SPEWING:
-		priv->spew_count++;
-
-		if (priv->spew_count < SPEW_WATCH_COUNT)
-			break;
-
-		/* excessive spew detected, request recalibration */
-		priv->spew_flag = SPEW_DETECTED;
-
-		/* fall-through */
-
-	case SPEW_DETECTED:
-		/* only recalibrate when the overall delta to the cursor
-		 * is really small. if the spew is causing significant cursor
-		 * movement, it is probably a case of the user moving the
-		 * cursor very slowly across the screen. */
-		if (abs(priv->x_tally) < 3 && abs(priv->y_tally) < 3) {
-			psmouse_warn(psmouse, "packet spew detected (%d,%d)\n",
-				     priv->x_tally, priv->y_tally);
-			priv->spew_flag = RECALIBRATING;
-			psmouse_queue_work(psmouse, &priv->recalib_wq,
-					   msecs_to_jiffies(spew_delay));
-		}
-
-		break;
-	case RECALIBRATING:
-		/* we already detected a spew and requested a recalibration,
-		 * just wait for the queue to kick into action. */
-		break;
-	}
-}
-
-/*
- * HGPK Mouse Mode format (standard mouse format, sans middle button)
- *
- * byte 0:	y-over	x-over	y-neg	x-neg	1	0	swr	swl
- * byte 1:	x7	x6	x5	x4	x3	x2	x1	x0
- * byte 2:	y7	y6	y5	y4	y3	y2	y1	y0
- *
- * swr/swl are the left/right buttons.
- * x-neg/y-neg are the x and y delta negative bits
- * x-over/y-over are the x and y overflow bits
- *
- * ---
- *
- * HGPK Advanced Mode - single-mode format
- *
- * byte 0(PT):  1    1    0    0    1    1     1     1
- * byte 0(GS):  1    1    1    1    1    1     1     1
- * byte 1:      0   x6   x5   x4   x3   x2    x1    x0
- * byte 2(PT):  0    0   x9   x8   x7    ? pt-dsw    0
- * byte 2(GS):  0  x10   x9   x8   x7    ? gs-dsw pt-dsw
- * byte 3:      0   y9   y8   y7    1    0   swr   swl
- * byte 4:      0   y6   y5   y4   y3   y2    y1    y0
- * byte 5:      0   z6   z5   z4   z3   z2    z1    z0
- *
- * ?'s are not defined in the protocol spec, may vary between models.
- *
- * swr/swl are the left/right buttons.
- *
- * pt-dsw/gs-dsw indicate that the pt/gs sensor is detecting a
- * pen/finger
- */
-static bool hgpk_is_byte_valid(struct psmouse *psmouse, unsigned char *packet)
-{
-	struct hgpk_data *priv = psmouse->private;
-	int pktcnt = psmouse->pktcnt;
-	bool valid;
-
-	switch (priv->mode) {
-	case HGPK_MODE_MOUSE:
-		valid = (packet[0] & 0x0C) == 0x08;
-		break;
-
-	case HGPK_MODE_GLIDESENSOR:
-		valid = pktcnt == 1 ?
-			packet[0] == HGPK_GS : !(packet[pktcnt - 1] & 0x80);
-		break;
-
-	case HGPK_MODE_PENTABLET:
-		valid = pktcnt == 1 ?
-			packet[0] == HGPK_PT : !(packet[pktcnt - 1] & 0x80);
-		break;
-
-	default:
-		valid = false;
-		break;
-	}
-
-	if (!valid)
-		psmouse_dbg(psmouse,
-			    "bad data, mode %d (%d) %02x %02x %02x %02x %02x %02x\n",
-			    priv->mode, pktcnt,
-			    psmouse->packet[0], psmouse->packet[1],
-			    psmouse->packet[2], psmouse->packet[3],
-			    psmouse->packet[4], psmouse->packet[5]);
-
-	return valid;
-}
-
-static void hgpk_process_advanced_packet(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv = psmouse->private;
-	struct input_dev *idev = psmouse->dev;
-	unsigned char *packet = psmouse->packet;
-	int down = !!(packet[2] & 2);
-	int left = !!(packet[3] & 1);
-	int right = !!(packet[3] & 2);
-	int x = packet[1] | ((packet[2] & 0x78) << 4);
-	int y = packet[4] | ((packet[3] & 0x70) << 3);
-
-	if (priv->mode == HGPK_MODE_GLIDESENSOR) {
-		int pt_down = !!(packet[2] & 1);
-		int finger_down = !!(packet[2] & 2);
-		int z = packet[5];
-
-		input_report_abs(idev, ABS_PRESSURE, z);
-		if (tpdebug)
-			psmouse_dbg(psmouse, "pd=%d fd=%d z=%d",
-				    pt_down, finger_down, z);
-	} else {
-		/*
-		 * PenTablet mode does not report pressure, so we don't
-		 * report it here
-		 */
-		if (tpdebug)
-			psmouse_dbg(psmouse, "pd=%d ", down);
-	}
-
-	if (tpdebug)
-		psmouse_dbg(psmouse, "l=%d r=%d x=%d y=%d\n",
-			    left, right, x, y);
-
-	input_report_key(idev, BTN_TOUCH, down);
-	input_report_key(idev, BTN_LEFT, left);
-	input_report_key(idev, BTN_RIGHT, right);
-
-	/*
-	 * If this packet says that the finger was removed, reset our position
-	 * tracking so that we don't erroneously detect a jump on next press.
-	 */
-	if (!down) {
-		hgpk_reset_hack_state(psmouse);
-		goto done;
-	}
-
-	/*
-	 * Weed out duplicate packets (we get quite a few, and they mess up
-	 * our jump detection)
-	 */
-	if (x == priv->abs_x && y == priv->abs_y) {
-		if (++priv->dupe_count > SPEW_WATCH_COUNT) {
-			if (tpdebug)
-				psmouse_dbg(psmouse, "hard spew detected\n");
-			priv->spew_flag = RECALIBRATING;
-			psmouse_queue_work(psmouse, &priv->recalib_wq,
-					   msecs_to_jiffies(spew_delay));
-		}
-		goto done;
-	}
-
-	/* not a duplicate, continue with position reporting */
-	priv->dupe_count = 0;
-
-	/* Don't apply hacks in PT mode, it seems reliable */
-	if (priv->mode != HGPK_MODE_PENTABLET && priv->abs_x != -1) {
-		int x_diff = priv->abs_x - x;
-		int y_diff = priv->abs_y - y;
-		if (hgpk_discard_decay_hack(psmouse, x_diff, y_diff)) {
-			if (tpdebug)
-				psmouse_dbg(psmouse, "discarding\n");
-			goto done;
-		}
-		hgpk_spewing_hack(psmouse, left, right, x_diff, y_diff);
-	}
-
-	input_report_abs(idev, ABS_X, x);
-	input_report_abs(idev, ABS_Y, y);
-	priv->abs_x = x;
-	priv->abs_y = y;
-
-done:
-	input_sync(idev);
-}
-
-static void hgpk_process_simple_packet(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	unsigned char *packet = psmouse->packet;
-	int left = packet[0] & 1;
-	int right = (packet[0] >> 1) & 1;
-	int x = packet[1] - ((packet[0] << 4) & 0x100);
-	int y = ((packet[0] << 3) & 0x100) - packet[2];
-
-	if (packet[0] & 0xc0)
-		psmouse_dbg(psmouse,
-			    "overflow -- 0x%02x 0x%02x 0x%02x\n",
-			    packet[0], packet[1], packet[2]);
-
-	if (hgpk_discard_decay_hack(psmouse, x, y)) {
-		if (tpdebug)
-			psmouse_dbg(psmouse, "discarding\n");
-		return;
-	}
-
-	hgpk_spewing_hack(psmouse, left, right, x, y);
-
-	if (tpdebug)
-		psmouse_dbg(psmouse, "l=%d r=%d x=%d y=%d\n",
-			    left, right, x, y);
-
-	input_report_key(dev, BTN_LEFT, left);
-	input_report_key(dev, BTN_RIGHT, right);
-
-	input_report_rel(dev, REL_X, x);
-	input_report_rel(dev, REL_Y, y);
-
-	input_sync(dev);
-}
-
-static psmouse_ret_t hgpk_process_byte(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv = psmouse->private;
-
-	if (!hgpk_is_byte_valid(psmouse, psmouse->packet))
-		return PSMOUSE_BAD_DATA;
-
-	if (psmouse->pktcnt >= psmouse->pktsize) {
-		if (priv->mode == HGPK_MODE_MOUSE)
-			hgpk_process_simple_packet(psmouse);
-		else
-			hgpk_process_advanced_packet(psmouse);
-		return PSMOUSE_FULL_PACKET;
-	}
-
-	if (priv->recalib_window) {
-		if (time_before(jiffies, priv->recalib_window)) {
-			/*
-			 * ugh, got a packet inside our recalibration
-			 * window, schedule another recalibration.
-			 */
-			psmouse_dbg(psmouse,
-				    "packet inside calibration window, queueing another recalibration\n");
-			psmouse_queue_work(psmouse, &priv->recalib_wq,
-					msecs_to_jiffies(post_interrupt_delay));
-		}
-		priv->recalib_window = 0;
-	}
-
-	return PSMOUSE_GOOD_DATA;
-}
-
-static int hgpk_select_mode(struct psmouse *psmouse)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	struct hgpk_data *priv = psmouse->private;
-	int i;
-	int cmd;
-
-	/*
-	 * 4 disables to enable advanced mode
-	 * then 3 0xf2 bytes as the preamble for GS/PT selection
-	 */
-	const int advanced_init[] = {
-		PSMOUSE_CMD_DISABLE, PSMOUSE_CMD_DISABLE,
-		PSMOUSE_CMD_DISABLE, PSMOUSE_CMD_DISABLE,
-		0xf2, 0xf2, 0xf2,
-	};
-
-	switch (priv->mode) {
-	case HGPK_MODE_MOUSE:
-		psmouse->pktsize = 3;
-		break;
-
-	case HGPK_MODE_GLIDESENSOR:
-	case HGPK_MODE_PENTABLET:
-		psmouse->pktsize = 6;
-
-		/* Switch to 'Advanced mode.', four disables in a row. */
-		for (i = 0; i < ARRAY_SIZE(advanced_init); i++)
-			if (ps2_command(ps2dev, NULL, advanced_init[i]))
-				return -EIO;
-
-		/* select between GlideSensor (mouse) or PenTablet */
-		cmd = priv->mode == HGPK_MODE_GLIDESENSOR ?
-			PSMOUSE_CMD_SETSCALE11 : PSMOUSE_CMD_SETSCALE21;
-
-		if (ps2_command(ps2dev, NULL, cmd))
-			return -EIO;
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static void hgpk_setup_input_device(struct input_dev *input,
-				    struct input_dev *old_input,
-				    enum hgpk_mode mode)
-{
-	if (old_input) {
-		input->name = old_input->name;
-		input->phys = old_input->phys;
-		input->id = old_input->id;
-		input->dev.parent = old_input->dev.parent;
-	}
-
-	memset(input->evbit, 0, sizeof(input->evbit));
-	memset(input->relbit, 0, sizeof(input->relbit));
-	memset(input->keybit, 0, sizeof(input->keybit));
-
-	/* All modes report left and right buttons */
-	__set_bit(EV_KEY, input->evbit);
-	__set_bit(BTN_LEFT, input->keybit);
-	__set_bit(BTN_RIGHT, input->keybit);
-
-	switch (mode) {
-	case HGPK_MODE_MOUSE:
-		__set_bit(EV_REL, input->evbit);
-		__set_bit(REL_X, input->relbit);
-		__set_bit(REL_Y, input->relbit);
-		break;
-
-	case HGPK_MODE_GLIDESENSOR:
-		__set_bit(BTN_TOUCH, input->keybit);
-		__set_bit(BTN_TOOL_FINGER, input->keybit);
-
-		__set_bit(EV_ABS, input->evbit);
-
-		/* GlideSensor has pressure sensor, PenTablet does not */
-		input_set_abs_params(input, ABS_PRESSURE, 0, 15, 0, 0);
-
-		/* From device specs */
-		input_set_abs_params(input, ABS_X, 0, 399, 0, 0);
-		input_set_abs_params(input, ABS_Y, 0, 290, 0, 0);
-
-		/* Calculated by hand based on usable size (52mm x 38mm) */
-		input_abs_set_res(input, ABS_X, 8);
-		input_abs_set_res(input, ABS_Y, 8);
-		break;
-
-	case HGPK_MODE_PENTABLET:
-		__set_bit(BTN_TOUCH, input->keybit);
-		__set_bit(BTN_TOOL_FINGER, input->keybit);
-
-		__set_bit(EV_ABS, input->evbit);
-
-		/* From device specs */
-		input_set_abs_params(input, ABS_X, 0, 999, 0, 0);
-		input_set_abs_params(input, ABS_Y, 5, 239, 0, 0);
-
-		/* Calculated by hand based on usable size (156mm x 38mm) */
-		input_abs_set_res(input, ABS_X, 6);
-		input_abs_set_res(input, ABS_Y, 8);
-		break;
-
-	default:
-		BUG();
-	}
-}
-
-static int hgpk_reset_device(struct psmouse *psmouse, bool recalibrate)
-{
-	int err;
-
-	psmouse_reset(psmouse);
-
-	if (recalibrate) {
-		struct ps2dev *ps2dev = &psmouse->ps2dev;
-
-		/* send the recalibrate request */
-		if (ps2_command(ps2dev, NULL, 0xf5) ||
-		    ps2_command(ps2dev, NULL, 0xf5) ||
-		    ps2_command(ps2dev, NULL, 0xe6) ||
-		    ps2_command(ps2dev, NULL, 0xf5)) {
-			return -1;
-		}
-
-		/* according to ALPS, 150mS is required for recalibration */
-		msleep(150);
-	}
-
-	err = hgpk_select_mode(psmouse);
-	if (err) {
-		psmouse_err(psmouse, "failed to select mode\n");
-		return err;
-	}
-
-	hgpk_reset_hack_state(psmouse);
-
-	return 0;
-}
-
-static int hgpk_force_recalibrate(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv = psmouse->private;
-	int err;
-
-	/* C-series touchpads added the recalibrate command */
-	if (psmouse->model < HGPK_MODEL_C)
-		return 0;
-
-	if (!autorecal) {
-		psmouse_dbg(psmouse, "recalibration disabled, ignoring\n");
-		return 0;
-	}
-
-	psmouse_dbg(psmouse, "recalibrating touchpad..\n");
-
-	/* we don't want to race with the irq handler, nor with resyncs */
-	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-
-	/* start by resetting the device */
-	err = hgpk_reset_device(psmouse, true);
-	if (err)
-		return err;
-
-	/*
-	 * XXX: If a finger is down during this delay, recalibration will
-	 * detect capacitance incorrectly.  This is a hardware bug, and
-	 * we don't have a good way to deal with it.  The 2s window stuff
-	 * (below) is our best option for now.
-	 */
-	if (psmouse_activate(psmouse))
-		return -1;
-
-	if (tpdebug)
-		psmouse_dbg(psmouse, "touchpad reactivated\n");
-
-	/*
-	 * If we get packets right away after recalibrating, it's likely
-	 * that a finger was on the touchpad.  If so, it's probably
-	 * miscalibrated, so we optionally schedule another.
-	 */
-	if (recal_guard_time)
-		priv->recalib_window = jiffies +
-			msecs_to_jiffies(recal_guard_time);
-
-	return 0;
-}
-
-/*
- * This puts the touchpad in a power saving mode; according to ALPS, current
- * consumption goes down to 50uA after running this.  To turn power back on,
- * we drive MS-DAT low.  Measuring with a 1mA resolution ammeter says that
- * the current on the SUS_3.3V rail drops from 3mA or 4mA to 0 when we do this.
- *
- * We have no formal spec that details this operation -- the low-power
- * sequence came from a long-lost email trail.
- */
-static int hgpk_toggle_powersave(struct psmouse *psmouse, int enable)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	int timeo;
-	int err;
-
-	/* Added on D-series touchpads */
-	if (psmouse->model < HGPK_MODEL_D)
-		return 0;
-
-	if (enable) {
-		psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-
-		/*
-		 * Sending a byte will drive MS-DAT low; this will wake up
-		 * the controller.  Once we get an ACK back from it, it
-		 * means we can continue with the touchpad re-init.  ALPS
-		 * tells us that 1s should be long enough, so set that as
-		 * the upper bound. (in practice, it takes about 3 loops.)
-		 */
-		for (timeo = 20; timeo > 0; timeo--) {
-			if (!ps2_sendbyte(&psmouse->ps2dev,
-					PSMOUSE_CMD_DISABLE, 20))
-				break;
-			msleep(25);
-		}
-
-		err = hgpk_reset_device(psmouse, false);
-		if (err) {
-			psmouse_err(psmouse, "Failed to reset device!\n");
-			return err;
-		}
-
-		/* should be all set, enable the touchpad */
-		psmouse_activate(psmouse);
-		psmouse_dbg(psmouse, "Touchpad powered up.\n");
-	} else {
-		psmouse_dbg(psmouse, "Powering off touchpad.\n");
-
-		if (ps2_command(ps2dev, NULL, 0xec) ||
-		    ps2_command(ps2dev, NULL, 0xec) ||
-		    ps2_command(ps2dev, NULL, 0xea)) {
-			return -1;
-		}
-
-		psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-
-		/* probably won't see an ACK, the touchpad will be off */
-		ps2_sendbyte(&psmouse->ps2dev, 0xec, 20);
-	}
-
-	return 0;
-}
-
-static int hgpk_poll(struct psmouse *psmouse)
-{
-	/* We can't poll, so always return failure. */
-	return -1;
-}
-
-static int hgpk_reconnect(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv = psmouse->private;
-
-	/*
-	 * During suspend/resume the ps2 rails remain powered.  We don't want
-	 * to do a reset because it's flush data out of buffers; however,
-	 * earlier prototypes (B1) had some brokenness that required a reset.
-	 */
-	if (olpc_board_at_least(olpc_board(0xb2)))
-		if (psmouse->ps2dev.serio->dev.power.power_state.event !=
-				PM_EVENT_ON)
-			return 0;
-
-	priv->powered = 1;
-	return hgpk_reset_device(psmouse, false);
-}
-
-static ssize_t hgpk_show_powered(struct psmouse *psmouse, void *data, char *buf)
-{
-	struct hgpk_data *priv = psmouse->private;
-
-	return sprintf(buf, "%d\n", priv->powered);
-}
-
-static ssize_t hgpk_set_powered(struct psmouse *psmouse, void *data,
-				const char *buf, size_t count)
-{
-	struct hgpk_data *priv = psmouse->private;
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	if (value != priv->powered) {
-		/*
-		 * hgpk_toggle_power will deal w/ state so
-		 * we're not racing w/ irq
-		 */
-		err = hgpk_toggle_powersave(psmouse, value);
-		if (!err)
-			priv->powered = value;
-	}
-
-	return err ? err : count;
-}
-
-__PSMOUSE_DEFINE_ATTR(powered, S_IWUSR | S_IRUGO, NULL,
-		      hgpk_show_powered, hgpk_set_powered, false);
-
-static ssize_t attr_show_mode(struct psmouse *psmouse, void *data, char *buf)
-{
-	struct hgpk_data *priv = psmouse->private;
-
-	return sprintf(buf, "%s\n", hgpk_mode_names[priv->mode]);
-}
-
-static ssize_t attr_set_mode(struct psmouse *psmouse, void *data,
-			     const char *buf, size_t len)
-{
-	struct hgpk_data *priv = psmouse->private;
-	enum hgpk_mode old_mode = priv->mode;
-	enum hgpk_mode new_mode = hgpk_mode_from_name(buf, len);
-	struct input_dev *old_dev = psmouse->dev;
-	struct input_dev *new_dev;
-	int err;
-
-	if (new_mode == HGPK_MODE_INVALID)
-		return -EINVAL;
-
-	if (old_mode == new_mode)
-		return len;
-
-	new_dev = input_allocate_device();
-	if (!new_dev)
-		return -ENOMEM;
-
-	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-
-	/* Switch device into the new mode */
-	priv->mode = new_mode;
-	err = hgpk_reset_device(psmouse, false);
-	if (err)
-		goto err_try_restore;
-
-	hgpk_setup_input_device(new_dev, old_dev, new_mode);
-
-	psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-
-	err = input_register_device(new_dev);
-	if (err)
-		goto err_try_restore;
-
-	psmouse->dev = new_dev;
-	input_unregister_device(old_dev);
-
-	return len;
-
-err_try_restore:
-	input_free_device(new_dev);
-	priv->mode = old_mode;
-	hgpk_reset_device(psmouse, false);
-
-	return err;
-}
-
-PSMOUSE_DEFINE_ATTR(hgpk_mode, S_IWUSR | S_IRUGO, NULL,
-		    attr_show_mode, attr_set_mode);
-
-static ssize_t hgpk_trigger_recal_show(struct psmouse *psmouse,
-		void *data, char *buf)
-{
-	return -EINVAL;
-}
-
-static ssize_t hgpk_trigger_recal(struct psmouse *psmouse, void *data,
-				const char *buf, size_t count)
-{
-	struct hgpk_data *priv = psmouse->private;
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value != 1)
-		return -EINVAL;
-
-	/*
-	 * We queue work instead of doing recalibration right here
-	 * to avoid adding locking to to hgpk_force_recalibrate()
-	 * since workqueue provides serialization.
-	 */
-	psmouse_queue_work(psmouse, &priv->recalib_wq, 0);
-	return count;
-}
-
-__PSMOUSE_DEFINE_ATTR(recalibrate, S_IWUSR | S_IRUGO, NULL,
-		      hgpk_trigger_recal_show, hgpk_trigger_recal, false);
-
-static void hgpk_disconnect(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv = psmouse->private;
-
-	device_remove_file(&psmouse->ps2dev.serio->dev,
-			   &psmouse_attr_powered.dattr);
-	device_remove_file(&psmouse->ps2dev.serio->dev,
-			   &psmouse_attr_hgpk_mode.dattr);
-
-	if (psmouse->model >= HGPK_MODEL_C)
-		device_remove_file(&psmouse->ps2dev.serio->dev,
-				   &psmouse_attr_recalibrate.dattr);
-
-	psmouse_reset(psmouse);
-	kfree(priv);
-}
-
-static void hgpk_recalib_work(struct work_struct *work)
-{
-	struct delayed_work *w = to_delayed_work(work);
-	struct hgpk_data *priv = container_of(w, struct hgpk_data, recalib_wq);
-	struct psmouse *psmouse = priv->psmouse;
-
-	if (hgpk_force_recalibrate(psmouse))
-		psmouse_err(psmouse, "recalibration failed!\n");
-}
-
-static int hgpk_register(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv = psmouse->private;
-	int err;
-
-	/* register handlers */
-	psmouse->protocol_handler = hgpk_process_byte;
-	psmouse->poll = hgpk_poll;
-	psmouse->disconnect = hgpk_disconnect;
-	psmouse->reconnect = hgpk_reconnect;
-
-	/* Disable the idle resync. */
-	psmouse->resync_time = 0;
-	/* Reset after a lot of bad bytes. */
-	psmouse->resetafter = 1024;
-
-	hgpk_setup_input_device(psmouse->dev, NULL, priv->mode);
-
-	err = device_create_file(&psmouse->ps2dev.serio->dev,
-				 &psmouse_attr_powered.dattr);
-	if (err) {
-		psmouse_err(psmouse, "Failed creating 'powered' sysfs node\n");
-		return err;
-	}
-
-	err = device_create_file(&psmouse->ps2dev.serio->dev,
-				 &psmouse_attr_hgpk_mode.dattr);
-	if (err) {
-		psmouse_err(psmouse,
-			    "Failed creating 'hgpk_mode' sysfs node\n");
-		goto err_remove_powered;
-	}
-
-	/* C-series touchpads added the recalibrate command */
-	if (psmouse->model >= HGPK_MODEL_C) {
-		err = device_create_file(&psmouse->ps2dev.serio->dev,
-					 &psmouse_attr_recalibrate.dattr);
-		if (err) {
-			psmouse_err(psmouse,
-				    "Failed creating 'recalibrate' sysfs node\n");
-			goto err_remove_mode;
-		}
-	}
-
-	return 0;
-
-err_remove_mode:
-	device_remove_file(&psmouse->ps2dev.serio->dev,
-			   &psmouse_attr_hgpk_mode.dattr);
-err_remove_powered:
-	device_remove_file(&psmouse->ps2dev.serio->dev,
-			   &psmouse_attr_powered.dattr);
-	return err;
-}
-
-int hgpk_init(struct psmouse *psmouse)
-{
-	struct hgpk_data *priv;
-	int err;
-
-	priv = kzalloc(sizeof(struct hgpk_data), GFP_KERNEL);
-	if (!priv) {
-		err = -ENOMEM;
-		goto alloc_fail;
-	}
-
-	psmouse->private = priv;
-
-	priv->psmouse = psmouse;
-	priv->powered = true;
-	priv->mode = hgpk_default_mode;
-	INIT_DELAYED_WORK(&priv->recalib_wq, hgpk_recalib_work);
-
-	err = hgpk_reset_device(psmouse, false);
-	if (err)
-		goto init_fail;
-
-	err = hgpk_register(psmouse);
-	if (err)
-		goto init_fail;
-
-	return 0;
-
-init_fail:
-	kfree(priv);
-alloc_fail:
-	return err;
-}
-
-static enum hgpk_model_t hgpk_get_model(struct psmouse *psmouse)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[3];
-
-	/* E7, E7, E7, E9 gets us a 3 byte identifier */
-	if (ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE21) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE21) ||
-	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE21) ||
-	    ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) {
-		return -EIO;
-	}
-
-	psmouse_dbg(psmouse, "ID: %02x %02x %02x\n", param[0], param[1], param[2]);
-
-	/* HGPK signature: 0x67, 0x00, 0x<model> */
-	if (param[0] != 0x67 || param[1] != 0x00)
-		return -ENODEV;
-
-	psmouse_info(psmouse, "OLPC touchpad revision 0x%x\n", param[2]);
-
-	return param[2];
-}
-
-int hgpk_detect(struct psmouse *psmouse, bool set_properties)
-{
-	int version;
-
-	version = hgpk_get_model(psmouse);
-	if (version < 0)
-		return version;
-
-	if (set_properties) {
-		psmouse->vendor = "ALPS";
-		psmouse->name = "HGPK";
-		psmouse->model = version;
-	}
-
-	return 0;
-}
-
-void hgpk_module_init(void)
-{
-	hgpk_default_mode = hgpk_mode_from_name(hgpk_mode_name,
-						strlen(hgpk_mode_name));
-	if (hgpk_default_mode == HGPK_MODE_INVALID) {
-		hgpk_default_mode = HGPK_MODE_MOUSE;
-		strlcpy(hgpk_mode_name, hgpk_mode_names[HGPK_MODE_MOUSE],
-			sizeof(hgpk_mode_name));
-	}
-}
diff --git a/ANDROID_3.4.5/drivers/input/mouse/hgpk.h b/ANDROID_3.4.5/drivers/input/mouse/hgpk.h
deleted file mode 100644
index dd686771..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/hgpk.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * OLPC HGPK (XO-1) touchpad PS/2 mouse driver
- */
-
-#ifndef _HGPK_H
-#define _HGPK_H
-
-#define HGPK_GS		0xff       /* The GlideSensor */
-#define HGPK_PT		0xcf       /* The PenTablet */
-
-enum hgpk_model_t {
-	HGPK_MODEL_PREA = 0x0a,	/* pre-B1s */
-	HGPK_MODEL_A = 0x14,	/* found on B1s, PT disabled in hardware */
-	HGPK_MODEL_B = 0x28,	/* B2s, has capacitance issues */
-	HGPK_MODEL_C = 0x3c,
-	HGPK_MODEL_D = 0x50,	/* C1, mass production */
-};
-
-enum hgpk_spew_flag {
-	NO_SPEW,
-	MAYBE_SPEWING,
-	SPEW_DETECTED,
-	RECALIBRATING,
-};
-
-#define SPEW_WATCH_COUNT 42  /* at 12ms/packet, this is 1/2 second */
-
-enum hgpk_mode {
-	HGPK_MODE_MOUSE,
-	HGPK_MODE_GLIDESENSOR,
-	HGPK_MODE_PENTABLET,
-	HGPK_MODE_INVALID
-};
-
-struct hgpk_data {
-	struct psmouse *psmouse;
-	enum hgpk_mode mode;
-	bool powered;
-	enum hgpk_spew_flag spew_flag;
-	int spew_count, x_tally, y_tally;	/* spew detection */
-	unsigned long recalib_window;
-	struct delayed_work recalib_wq;
-	int abs_x, abs_y;
-	int dupe_count;
-	int xbigj, ybigj, xlast, ylast; /* jumpiness detection */
-	int xsaw_secondary, ysaw_secondary; /* jumpiness detection */
-};
-
-#ifdef CONFIG_MOUSE_PS2_OLPC
-void hgpk_module_init(void);
-int hgpk_detect(struct psmouse *psmouse, bool set_properties);
-int hgpk_init(struct psmouse *psmouse);
-#else
-static inline void hgpk_module_init(void)
-{
-}
-static inline int hgpk_detect(struct psmouse *psmouse, bool set_properties)
-{
-	return -ENODEV;
-}
-static inline int hgpk_init(struct psmouse *psmouse)
-{
-	return -ENODEV;
-}
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/mouse/inport.c b/ANDROID_3.4.5/drivers/input/mouse/inport.c
deleted file mode 100644
index 3827a223..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/inport.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Teemu Rantanen		Derrick Cole
- *	Peter Cervasio		Christoph Niemann
- *	Philip Blundell		Russell King
- *	Bob Harris
- */
-
-/*
- * Inport (ATI XL and Microsoft) busmouse driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Inport (ATI XL and Microsoft) busmouse driver");
-MODULE_LICENSE("GPL");
-
-#define INPORT_BASE		0x23c
-#define INPORT_EXTENT		4
-
-#define INPORT_CONTROL_PORT	INPORT_BASE + 0
-#define INPORT_DATA_PORT	INPORT_BASE + 1
-#define INPORT_SIGNATURE_PORT	INPORT_BASE + 2
-
-#define INPORT_REG_BTNS	0x00
-#define INPORT_REG_X		0x01
-#define INPORT_REG_Y		0x02
-#define INPORT_REG_MODE		0x07
-#define INPORT_RESET		0x80
-
-#ifdef CONFIG_MOUSE_ATIXL
-#define INPORT_NAME		"ATI XL Mouse"
-#define INPORT_VENDOR		0x0002
-#define INPORT_SPEED_30HZ	0x01
-#define INPORT_SPEED_50HZ	0x02
-#define INPORT_SPEED_100HZ	0x03
-#define INPORT_SPEED_200HZ	0x04
-#define INPORT_MODE_BASE	INPORT_SPEED_100HZ
-#define INPORT_MODE_IRQ		0x08
-#else
-#define INPORT_NAME		"Microsoft InPort Mouse"
-#define INPORT_VENDOR		0x0001
-#define INPORT_MODE_BASE	0x10
-#define INPORT_MODE_IRQ		0x01
-#endif
-#define INPORT_MODE_HOLD	0x20
-
-#define INPORT_IRQ		5
-
-static int inport_irq = INPORT_IRQ;
-module_param_named(irq, inport_irq, uint, 0);
-MODULE_PARM_DESC(irq, "IRQ number (5=default)");
-
-static struct input_dev *inport_dev;
-
-static irqreturn_t inport_interrupt(int irq, void *dev_id)
-{
-	unsigned char buttons;
-
-	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
-	outb(INPORT_MODE_HOLD | INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
-
-	outb(INPORT_REG_X, INPORT_CONTROL_PORT);
-	input_report_rel(inport_dev, REL_X, inb(INPORT_DATA_PORT));
-
-	outb(INPORT_REG_Y, INPORT_CONTROL_PORT);
-	input_report_rel(inport_dev, REL_Y, inb(INPORT_DATA_PORT));
-
-	outb(INPORT_REG_BTNS, INPORT_CONTROL_PORT);
-	buttons = inb(INPORT_DATA_PORT);
-
-	input_report_key(inport_dev, BTN_MIDDLE, buttons & 1);
-	input_report_key(inport_dev, BTN_LEFT,   buttons & 2);
-	input_report_key(inport_dev, BTN_RIGHT,  buttons & 4);
-
-	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
-	outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
-
-	input_sync(inport_dev);
-	return IRQ_HANDLED;
-}
-
-static int inport_open(struct input_dev *dev)
-{
-	if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL))
-		return -EBUSY;
-	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
-	outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
-
-	return 0;
-}
-
-static void inport_close(struct input_dev *dev)
-{
-	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
-	outb(INPORT_MODE_BASE, INPORT_DATA_PORT);
-	free_irq(inport_irq, NULL);
-}
-
-static int __init inport_init(void)
-{
-	unsigned char a, b, c;
-	int err;
-
-	if (!request_region(INPORT_BASE, INPORT_EXTENT, "inport")) {
-		printk(KERN_ERR "inport.c: Can't allocate ports at %#x\n", INPORT_BASE);
-		return -EBUSY;
-	}
-
-	a = inb(INPORT_SIGNATURE_PORT);
-	b = inb(INPORT_SIGNATURE_PORT);
-	c = inb(INPORT_SIGNATURE_PORT);
-	if (a == b || a != c) {
-		printk(KERN_INFO "inport.c: Didn't find InPort mouse at %#x\n", INPORT_BASE);
-		err = -ENODEV;
-		goto err_release_region;
-	}
-
-	inport_dev = input_allocate_device();
-	if (!inport_dev) {
-		printk(KERN_ERR "inport.c: Not enough memory for input device\n");
-		err = -ENOMEM;
-		goto err_release_region;
-	}
-
-	inport_dev->name = INPORT_NAME;
-	inport_dev->phys = "isa023c/input0";
-	inport_dev->id.bustype = BUS_ISA;
-	inport_dev->id.vendor  = INPORT_VENDOR;
-	inport_dev->id.product = 0x0001;
-	inport_dev->id.version = 0x0100;
-
-	inport_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	inport_dev->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
-	inport_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-
-	inport_dev->open  = inport_open;
-	inport_dev->close = inport_close;
-
-	outb(INPORT_RESET, INPORT_CONTROL_PORT);
-	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
-	outb(INPORT_MODE_BASE, INPORT_DATA_PORT);
-
-	err = input_register_device(inport_dev);
-	if (err)
-		goto err_free_dev;
-
-	return 0;
-
- err_free_dev:
-	input_free_device(inport_dev);
- err_release_region:
-	release_region(INPORT_BASE, INPORT_EXTENT);
-
-	return err;
-}
-
-static void __exit inport_exit(void)
-{
-	input_unregister_device(inport_dev);
-	release_region(INPORT_BASE, INPORT_EXTENT);
-}
-
-module_init(inport_init);
-module_exit(inport_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/lifebook.c b/ANDROID_3.4.5/drivers/input/mouse/lifebook.c
deleted file mode 100644
index 2c4db636..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/lifebook.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- * Fujitsu B-series Lifebook PS/2 TouchScreen driver
- *
- * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- * Copyright (c) 2005 Kenan Esau <kenan.esau@conan.de>
- *
- * TouchScreen detection, absolute mode setting and packet layout is taken from
- * Harald Hoyer's description of the device.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-#include <linux/dmi.h>
-#include <linux/slab.h>
-
-#include "psmouse.h"
-#include "lifebook.h"
-
-struct lifebook_data {
-	struct input_dev *dev2;		/* Relative device */
-	char phys[32];
-};
-
-static bool lifebook_present;
-
-static const char *desired_serio_phys;
-
-static int lifebook_limit_serio3(const struct dmi_system_id *d)
-{
-	desired_serio_phys = "isa0060/serio3";
-	return 1;
-}
-
-static bool lifebook_use_6byte_proto;
-
-static int lifebook_set_6byte_proto(const struct dmi_system_id *d)
-{
-	lifebook_use_6byte_proto = true;
-	return 1;
-}
-
-static const struct dmi_system_id __initconst lifebook_dmi_table[] = {
-	{
-		/* FLORA-ie 55mi */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "FLORA-ie 55mi"),
-		},
-	},
-	{
-		/* LifeBook B */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "Lifebook B Series"),
-		},
-	},
-	{
-		/* LifeBook B */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook B Series"),
-		},
-	},
-	{
-		/* Lifebook B */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK B Series"),
-		},
-	},
-	{
-		/* Lifebook B-2130 */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_NAME, "ZEPHYR"),
-		},
-	},
-	{
-		/* Lifebook B213x/B2150 */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook B2131/B2133/B2150"),
-		},
-	},
-	{
-		/* Zephyr */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "ZEPHYR"),
-		},
-	},
-	{
-		/* Panasonic CF-18 */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "CF-18"),
-		},
-		.callback = lifebook_limit_serio3,
-	},
-	{
-		/* Panasonic CF-28 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "CF-28"),
-		},
-		.callback = lifebook_set_6byte_proto,
-	},
-	{
-		/* Panasonic CF-29 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"),
-		},
-		.callback = lifebook_set_6byte_proto,
-	},
-	{
-		/* Panasonic CF-72 */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "CF-72"),
-		},
-		.callback = lifebook_set_6byte_proto,
-	},
-	{
-		/* Lifebook B142 */
-		.matches = {
-			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook B142"),
-		},
-	},
-	{ }
-};
-
-void __init lifebook_module_init(void)
-{
-	lifebook_present = dmi_check_system(lifebook_dmi_table);
-}
-
-static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse)
-{
-	struct lifebook_data *priv = psmouse->private;
-	struct input_dev *dev1 = psmouse->dev;
-	struct input_dev *dev2 = priv ? priv->dev2 : NULL;
-	unsigned char *packet = psmouse->packet;
-	bool relative_packet = packet[0] & 0x08;
-
-	if (relative_packet || !lifebook_use_6byte_proto) {
-		if (psmouse->pktcnt != 3)
-			return PSMOUSE_GOOD_DATA;
-	} else {
-		switch (psmouse->pktcnt) {
-		case 1:
-			return (packet[0] & 0xf8) == 0x00 ?
-				PSMOUSE_GOOD_DATA : PSMOUSE_BAD_DATA;
-		case 2:
-			return PSMOUSE_GOOD_DATA;
-		case 3:
-			return ((packet[2] & 0x30) << 2) == (packet[2] & 0xc0) ?
-				PSMOUSE_GOOD_DATA : PSMOUSE_BAD_DATA;
-		case 4:
-			return (packet[3] & 0xf8) == 0xc0 ?
-				PSMOUSE_GOOD_DATA : PSMOUSE_BAD_DATA;
-		case 5:
-			return (packet[4] & 0xc0) == (packet[2] & 0xc0) ?
-				PSMOUSE_GOOD_DATA : PSMOUSE_BAD_DATA;
-		case 6:
-			if (((packet[5] & 0x30) << 2) != (packet[5] & 0xc0))
-				return PSMOUSE_BAD_DATA;
-			if ((packet[5] & 0xc0) != (packet[1] & 0xc0))
-				return PSMOUSE_BAD_DATA;
-			break; /* report data */
-		}
-	}
-
-	if (relative_packet) {
-		if (!dev2)
-			psmouse_warn(psmouse,
-				     "got relative packet but no relative device set up\n");
-	} else {
-		if (lifebook_use_6byte_proto) {
-			input_report_abs(dev1, ABS_X,
-				((packet[1] & 0x3f) << 6) | (packet[2] & 0x3f));
-			input_report_abs(dev1, ABS_Y,
-				4096 - (((packet[4] & 0x3f) << 6) | (packet[5] & 0x3f)));
-		} else {
-			input_report_abs(dev1, ABS_X,
-				(packet[1] | ((packet[0] & 0x30) << 4)));
-			input_report_abs(dev1, ABS_Y,
-				1024 - (packet[2] | ((packet[0] & 0xC0) << 2)));
-		}
-		input_report_key(dev1, BTN_TOUCH, packet[0] & 0x04);
-		input_sync(dev1);
-	}
-
-	if (dev2) {
-		if (relative_packet) {
-			input_report_rel(dev2, REL_X,
-				((packet[0] & 0x10) ? packet[1] - 256 : packet[1]));
-			input_report_rel(dev2, REL_Y,
-				 -(int)((packet[0] & 0x20) ? packet[2] - 256 : packet[2]));
-		}
-		input_report_key(dev2, BTN_LEFT, packet[0] & 0x01);
-		input_report_key(dev2, BTN_RIGHT, packet[0] & 0x02);
-		input_sync(dev2);
-	}
-
-	return PSMOUSE_FULL_PACKET;
-}
-
-static int lifebook_absolute_mode(struct psmouse *psmouse)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param;
-
-	if (psmouse_reset(psmouse))
-		return -1;
-
-	/*
-	 * Enable absolute output -- ps2_command fails always but if
-	 * you leave this call out the touchscreen will never send
-	 * absolute coordinates
-	 */
-	param = lifebook_use_6byte_proto ? 0x08 : 0x07;
-	ps2_command(ps2dev, &param, PSMOUSE_CMD_SETRES);
-
-	return 0;
-}
-
-static void lifebook_relative_mode(struct psmouse *psmouse)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param = 0x06;
-
-	ps2_command(ps2dev, &param, PSMOUSE_CMD_SETRES);
-}
-
-static void lifebook_set_resolution(struct psmouse *psmouse, unsigned int resolution)
-{
-	static const unsigned char params[] = { 0, 1, 2, 2, 3 };
-	unsigned char p;
-
-	if (resolution == 0 || resolution > 400)
-		resolution = 400;
-
-	p = params[resolution / 100];
-	ps2_command(&psmouse->ps2dev, &p, PSMOUSE_CMD_SETRES);
-	psmouse->resolution = 50 << p;
-}
-
-static void lifebook_disconnect(struct psmouse *psmouse)
-{
-	struct lifebook_data *priv = psmouse->private;
-
-	psmouse_reset(psmouse);
-	if (priv) {
-		input_unregister_device(priv->dev2);
-		kfree(priv);
-	}
-	psmouse->private = NULL;
-}
-
-int lifebook_detect(struct psmouse *psmouse, bool set_properties)
-{
-        if (!lifebook_present)
-                return -1;
-
-	if (desired_serio_phys &&
-	    strcmp(psmouse->ps2dev.serio->phys, desired_serio_phys))
-		return -1;
-
-	if (set_properties) {
-		psmouse->vendor = "Fujitsu";
-		psmouse->name = "Lifebook TouchScreen";
-	}
-
-        return 0;
-}
-
-static int lifebook_create_relative_device(struct psmouse *psmouse)
-{
-	struct input_dev *dev2;
-	struct lifebook_data *priv;
-	int error = -ENOMEM;
-
-	priv = kzalloc(sizeof(struct lifebook_data), GFP_KERNEL);
-	dev2 = input_allocate_device();
-	if (!priv || !dev2)
-		goto err_out;
-
-	priv->dev2 = dev2;
-	snprintf(priv->phys, sizeof(priv->phys),
-		 "%s/input1", psmouse->ps2dev.serio->phys);
-
-	dev2->phys = priv->phys;
-	dev2->name = "PS/2 Touchpad";
-	dev2->id.bustype = BUS_I8042;
-	dev2->id.vendor  = 0x0002;
-	dev2->id.product = PSMOUSE_LIFEBOOK;
-	dev2->id.version = 0x0000;
-	dev2->dev.parent = &psmouse->ps2dev.serio->dev;
-
-	dev2->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	dev2->relbit[BIT_WORD(REL_X)] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-	dev2->keybit[BIT_WORD(BTN_LEFT)] =
-				BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT);
-
-	error = input_register_device(priv->dev2);
-	if (error)
-		goto err_out;
-
-	psmouse->private = priv;
-	return 0;
-
- err_out:
-	input_free_device(dev2);
-	kfree(priv);
-	return error;
-}
-
-int lifebook_init(struct psmouse *psmouse)
-{
-	struct input_dev *dev1 = psmouse->dev;
-	int max_coord = lifebook_use_6byte_proto ? 4096 : 1024;
-
-	if (lifebook_absolute_mode(psmouse))
-		return -1;
-
-	dev1->evbit[0] = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
-	dev1->relbit[0] = 0;
-	dev1->keybit[BIT_WORD(BTN_MOUSE)] = 0;
-	dev1->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(dev1, ABS_X, 0, max_coord, 0, 0);
-	input_set_abs_params(dev1, ABS_Y, 0, max_coord, 0, 0);
-
-	if (!desired_serio_phys) {
-		if (lifebook_create_relative_device(psmouse)) {
-			lifebook_relative_mode(psmouse);
-			return -1;
-		}
-	}
-
-	psmouse->protocol_handler = lifebook_process_byte;
-	psmouse->set_resolution = lifebook_set_resolution;
-	psmouse->disconnect = lifebook_disconnect;
-	psmouse->reconnect  = lifebook_absolute_mode;
-
-	psmouse->model = lifebook_use_6byte_proto ? 6 : 3;
-
-	/*
-	 * Use packet size = 3 even when using 6-byte protocol because
-	 * that's what POLL will return on Lifebooks (according to spec).
-	 */
-	psmouse->pktsize = 3;
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/mouse/lifebook.h b/ANDROID_3.4.5/drivers/input/mouse/lifebook.h
deleted file mode 100644
index 4c4326c6..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/lifebook.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Fujitsu B-series Lifebook PS/2 TouchScreen driver
- *
- * Copyright (c) 2005 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _LIFEBOOK_H
-#define _LIFEBOOK_H
-
-#ifdef CONFIG_MOUSE_PS2_LIFEBOOK
-void lifebook_module_init(void);
-int lifebook_detect(struct psmouse *psmouse, bool set_properties);
-int lifebook_init(struct psmouse *psmouse);
-#else
-inline void lifebook_module_init(void)
-{
-}
-inline int lifebook_detect(struct psmouse *psmouse, bool set_properties)
-{
-	return -ENOSYS;
-}
-inline int lifebook_init(struct psmouse *psmouse)
-{
-	return -ENOSYS;
-}
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/mouse/logibm.c b/ANDROID_3.4.5/drivers/input/mouse/logibm.c
deleted file mode 100644
index e2413113..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/logibm.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	James Banks		Matthew Dillon
- *	David Giller		Nathan Laredo
- *	Linus Torvalds		Johan Myreen
- *	Cliff Matthews		Philip Blundell
- *	Russell King
- */
-
-/*
- * Logitech Bus Mouse Driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Logitech busmouse driver");
-MODULE_LICENSE("GPL");
-
-#define	LOGIBM_BASE		0x23c
-#define	LOGIBM_EXTENT		4
-
-#define	LOGIBM_DATA_PORT	LOGIBM_BASE + 0
-#define	LOGIBM_SIGNATURE_PORT	LOGIBM_BASE + 1
-#define	LOGIBM_CONTROL_PORT	LOGIBM_BASE + 2
-#define	LOGIBM_CONFIG_PORT	LOGIBM_BASE + 3
-
-#define	LOGIBM_ENABLE_IRQ	0x00
-#define	LOGIBM_DISABLE_IRQ	0x10
-#define	LOGIBM_READ_X_LOW	0x80
-#define	LOGIBM_READ_X_HIGH	0xa0
-#define	LOGIBM_READ_Y_LOW	0xc0
-#define	LOGIBM_READ_Y_HIGH	0xe0
-
-#define LOGIBM_DEFAULT_MODE	0x90
-#define LOGIBM_CONFIG_BYTE	0x91
-#define LOGIBM_SIGNATURE_BYTE	0xa5
-
-#define LOGIBM_IRQ		5
-
-static int logibm_irq = LOGIBM_IRQ;
-module_param_named(irq, logibm_irq, uint, 0);
-MODULE_PARM_DESC(irq, "IRQ number (5=default)");
-
-static struct input_dev *logibm_dev;
-
-static irqreturn_t logibm_interrupt(int irq, void *dev_id)
-{
-	char dx, dy;
-	unsigned char buttons;
-
-	outb(LOGIBM_READ_X_LOW, LOGIBM_CONTROL_PORT);
-	dx = (inb(LOGIBM_DATA_PORT) & 0xf);
-	outb(LOGIBM_READ_X_HIGH, LOGIBM_CONTROL_PORT);
-	dx |= (inb(LOGIBM_DATA_PORT) & 0xf) << 4;
-	outb(LOGIBM_READ_Y_LOW, LOGIBM_CONTROL_PORT);
-	dy = (inb(LOGIBM_DATA_PORT) & 0xf);
-	outb(LOGIBM_READ_Y_HIGH, LOGIBM_CONTROL_PORT);
-	buttons = inb(LOGIBM_DATA_PORT);
-	dy |= (buttons & 0xf) << 4;
-	buttons = ~buttons >> 5;
-
-	input_report_rel(logibm_dev, REL_X, dx);
-	input_report_rel(logibm_dev, REL_Y, dy);
-	input_report_key(logibm_dev, BTN_RIGHT,  buttons & 1);
-	input_report_key(logibm_dev, BTN_MIDDLE, buttons & 2);
-	input_report_key(logibm_dev, BTN_LEFT,   buttons & 4);
-	input_sync(logibm_dev);
-
-	outb(LOGIBM_ENABLE_IRQ, LOGIBM_CONTROL_PORT);
-	return IRQ_HANDLED;
-}
-
-static int logibm_open(struct input_dev *dev)
-{
-	if (request_irq(logibm_irq, logibm_interrupt, 0, "logibm", NULL)) {
-		printk(KERN_ERR "logibm.c: Can't allocate irq %d\n", logibm_irq);
-		return -EBUSY;
-	}
-	outb(LOGIBM_ENABLE_IRQ, LOGIBM_CONTROL_PORT);
-	return 0;
-}
-
-static void logibm_close(struct input_dev *dev)
-{
-	outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
-	free_irq(logibm_irq, NULL);
-}
-
-static int __init logibm_init(void)
-{
-	int err;
-
-	if (!request_region(LOGIBM_BASE, LOGIBM_EXTENT, "logibm")) {
-		printk(KERN_ERR "logibm.c: Can't allocate ports at %#x\n", LOGIBM_BASE);
-		return -EBUSY;
-	}
-
-	outb(LOGIBM_CONFIG_BYTE, LOGIBM_CONFIG_PORT);
-	outb(LOGIBM_SIGNATURE_BYTE, LOGIBM_SIGNATURE_PORT);
-	udelay(100);
-
-	if (inb(LOGIBM_SIGNATURE_PORT) != LOGIBM_SIGNATURE_BYTE) {
-		printk(KERN_INFO "logibm.c: Didn't find Logitech busmouse at %#x\n", LOGIBM_BASE);
-		err = -ENODEV;
-		goto err_release_region;
-	}
-
-	outb(LOGIBM_DEFAULT_MODE, LOGIBM_CONFIG_PORT);
-	outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
-
-	logibm_dev = input_allocate_device();
-	if (!logibm_dev) {
-		printk(KERN_ERR "logibm.c: Not enough memory for input device\n");
-		err = -ENOMEM;
-		goto err_release_region;
-	}
-
-	logibm_dev->name = "Logitech bus mouse";
-	logibm_dev->phys = "isa023c/input0";
-	logibm_dev->id.bustype = BUS_ISA;
-	logibm_dev->id.vendor  = 0x0003;
-	logibm_dev->id.product = 0x0001;
-	logibm_dev->id.version = 0x0100;
-
-	logibm_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	logibm_dev->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
-	logibm_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-
-	logibm_dev->open  = logibm_open;
-	logibm_dev->close = logibm_close;
-
-	err = input_register_device(logibm_dev);
-	if (err)
-		goto err_free_dev;
-
-	return 0;
-
- err_free_dev:
-	input_free_device(logibm_dev);
- err_release_region:
-	release_region(LOGIBM_BASE, LOGIBM_EXTENT);
-
-	return err;
-}
-
-static void __exit logibm_exit(void)
-{
-	input_unregister_device(logibm_dev);
-	release_region(LOGIBM_BASE, LOGIBM_EXTENT);
-}
-
-module_init(logibm_init);
-module_exit(logibm_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/logips2pp.c b/ANDROID_3.4.5/drivers/input/mouse/logips2pp.c
deleted file mode 100644
index 84de2fc6..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/logips2pp.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
- * Logitech PS/2++ mouse driver
- *
- * Copyright (c) 1999-2003 Vojtech Pavlik <vojtech@suse.cz>
- * Copyright (c) 2003 Eric Wong <eric@yhbt.net>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-#include "psmouse.h"
-#include "logips2pp.h"
-
-/* Logitech mouse types */
-#define PS2PP_KIND_WHEEL	1
-#define PS2PP_KIND_MX		2
-#define PS2PP_KIND_TP3		3
-#define PS2PP_KIND_TRACKMAN	4
-
-/* Logitech mouse features */
-#define PS2PP_WHEEL		0x01
-#define PS2PP_HWHEEL		0x02
-#define PS2PP_SIDE_BTN		0x04
-#define PS2PP_EXTRA_BTN		0x08
-#define PS2PP_TASK_BTN		0x10
-#define PS2PP_NAV_BTN		0x20
-
-struct ps2pp_info {
-	u8 model;
-	u8 kind;
-	u16 features;
-};
-
-/*
- * Process a PS2++ or PS2T++ packet.
- */
-
-static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	unsigned char *packet = psmouse->packet;
-
-	if (psmouse->pktcnt < 3)
-		return PSMOUSE_GOOD_DATA;
-
-/*
- * Full packet accumulated, process it
- */
-
-	if ((packet[0] & 0x48) == 0x48 && (packet[1] & 0x02) == 0x02) {
-
-		/* Logitech extended packet */
-		switch ((packet[1] >> 4) | (packet[0] & 0x30)) {
-
-		case 0x0d: /* Mouse extra info */
-
-			input_report_rel(dev, packet[2] & 0x80 ? REL_HWHEEL : REL_WHEEL,
-				(int) (packet[2] & 8) - (int) (packet[2] & 7));
-			input_report_key(dev, BTN_SIDE, (packet[2] >> 4) & 1);
-			input_report_key(dev, BTN_EXTRA, (packet[2] >> 5) & 1);
-
-			break;
-
-		case 0x0e: /* buttons 4, 5, 6, 7, 8, 9, 10 info */
-
-			input_report_key(dev, BTN_SIDE, (packet[2]) & 1);
-			input_report_key(dev, BTN_EXTRA, (packet[2] >> 1) & 1);
-			input_report_key(dev, BTN_BACK, (packet[2] >> 3) & 1);
-			input_report_key(dev, BTN_FORWARD, (packet[2] >> 4) & 1);
-			input_report_key(dev, BTN_TASK, (packet[2] >> 2) & 1);
-
-			break;
-
-		case 0x0f: /* TouchPad extra info */
-
-			input_report_rel(dev, packet[2] & 0x08 ? REL_HWHEEL : REL_WHEEL,
-				(int) ((packet[2] >> 4) & 8) - (int) ((packet[2] >> 4) & 7));
-			packet[0] = packet[2] | 0x08;
-			break;
-
-		default:
-			psmouse_dbg(psmouse,
-				    "Received PS2++ packet #%x, but don't know how to handle.\n",
-				    (packet[1] >> 4) | (packet[0] & 0x30));
-			break;
-		}
-	} else {
-		/* Standard PS/2 motion data */
-		input_report_rel(dev, REL_X, packet[1] ? (int) packet[1] - (int) ((packet[0] << 4) & 0x100) : 0);
-		input_report_rel(dev, REL_Y, packet[2] ? (int) ((packet[0] << 3) & 0x100) - (int) packet[2] : 0);
-	}
-
-	input_report_key(dev, BTN_LEFT,    packet[0]       & 1);
-	input_report_key(dev, BTN_MIDDLE, (packet[0] >> 2) & 1);
-	input_report_key(dev, BTN_RIGHT,  (packet[0] >> 1) & 1);
-
-	input_sync(dev);
-
-	return PSMOUSE_FULL_PACKET;
-
-}
-
-/*
- * ps2pp_cmd() sends a PS2++ command, sliced into two bit
- * pieces through the SETRES command. This is needed to send extended
- * commands to mice on notebooks that try to understand the PS/2 protocol
- * Ugly.
- */
-
-static int ps2pp_cmd(struct psmouse *psmouse, unsigned char *param, unsigned char command)
-{
-	if (psmouse_sliced_command(psmouse, command))
-		return -1;
-
-	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_POLL | 0x0300))
-		return -1;
-
-	return 0;
-}
-
-/*
- * SmartScroll / CruiseControl for some newer Logitech mice Defaults to
- * enabled if we do nothing to it. Of course I put this in because I want it
- * disabled :P
- * 1 - enabled (if previously disabled, also default)
- * 0 - disabled
- */
-
-static void ps2pp_set_smartscroll(struct psmouse *psmouse, bool smartscroll)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[4];
-
-	ps2pp_cmd(psmouse, param, 0x32);
-
-	param[0] = 0;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-
-	param[0] = smartscroll;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-}
-
-static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse,
-					   void *data, char *buf)
-{
-	return sprintf(buf, "%d\n", psmouse->smartscroll);
-}
-
-static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data,
-					  const char *buf, size_t count)
-{
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	ps2pp_set_smartscroll(psmouse, value);
-	psmouse->smartscroll = value;
-	return count;
-}
-
-PSMOUSE_DEFINE_ATTR(smartscroll, S_IWUSR | S_IRUGO, NULL,
-			ps2pp_attr_show_smartscroll, ps2pp_attr_set_smartscroll);
-
-/*
- * Support 800 dpi resolution _only_ if the user wants it (there are good
- * reasons to not use it even if the mouse supports it, and of course there are
- * also good reasons to use it, let the user decide).
- */
-
-static void ps2pp_set_resolution(struct psmouse *psmouse, unsigned int resolution)
-{
-	if (resolution > 400) {
-		struct ps2dev *ps2dev = &psmouse->ps2dev;
-		unsigned char param = 3;
-
-		ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11);
-		ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11);
-		ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11);
-		ps2_command(ps2dev, &param, PSMOUSE_CMD_SETRES);
-		psmouse->resolution = 800;
-	} else
-		psmouse_set_resolution(psmouse, resolution);
-}
-
-static void ps2pp_disconnect(struct psmouse *psmouse)
-{
-	device_remove_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll.dattr);
-}
-
-static const struct ps2pp_info *get_model_info(unsigned char model)
-{
-	static const struct ps2pp_info ps2pp_list[] = {
-		{  1,	0,			0 },	/* Simple 2-button mouse */
-		{ 12,	0,			PS2PP_SIDE_BTN},
-		{ 13,	0,			0 },
-		{ 15,	PS2PP_KIND_MX,					/* MX1000 */
-				PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
-				PS2PP_EXTRA_BTN | PS2PP_NAV_BTN | PS2PP_HWHEEL },
-		{ 40,	0,			PS2PP_SIDE_BTN },
-		{ 41,	0,			PS2PP_SIDE_BTN },
-		{ 42,	0,			PS2PP_SIDE_BTN },
-		{ 43,	0,			PS2PP_SIDE_BTN },
-		{ 50,	0,			0 },
-		{ 51,	0,			0 },
-		{ 52,	PS2PP_KIND_WHEEL,	PS2PP_SIDE_BTN | PS2PP_WHEEL },
-		{ 53,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 56,	PS2PP_KIND_WHEEL,	PS2PP_SIDE_BTN | PS2PP_WHEEL }, /* Cordless MouseMan Wheel */
-		{ 61,	PS2PP_KIND_MX,					/* MX700 */
-				PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
-				PS2PP_EXTRA_BTN | PS2PP_NAV_BTN },
-		{ 66,	PS2PP_KIND_MX,					/* MX3100 reciver */
-				PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
-				PS2PP_EXTRA_BTN | PS2PP_NAV_BTN | PS2PP_HWHEEL },
-		{ 72,	PS2PP_KIND_TRACKMAN,	0 },			/* T-CH11: TrackMan Marble */
-		{ 73,	PS2PP_KIND_TRACKMAN,	PS2PP_SIDE_BTN },	/* TrackMan FX */
-		{ 75,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 76,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 79,	PS2PP_KIND_TRACKMAN,	PS2PP_WHEEL },		/* TrackMan with wheel */
-		{ 80,	PS2PP_KIND_WHEEL,	PS2PP_SIDE_BTN | PS2PP_WHEEL },
-		{ 81,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 83,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 85,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 86,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 87,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 88,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 96,	0,			0 },
-		{ 97,	PS2PP_KIND_TP3,		PS2PP_WHEEL | PS2PP_HWHEEL },
-		{ 99,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
-		{ 100,	PS2PP_KIND_MX,					/* MX510 */
-				PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
-				PS2PP_EXTRA_BTN | PS2PP_NAV_BTN },
-		{ 111,  PS2PP_KIND_MX,	PS2PP_WHEEL | PS2PP_SIDE_BTN },	/* MX300 reports task button as side */
-		{ 112,	PS2PP_KIND_MX,					/* MX500 */
-				PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
-				PS2PP_EXTRA_BTN | PS2PP_NAV_BTN },
-		{ 114,	PS2PP_KIND_MX,					/* MX310 */
-				PS2PP_WHEEL | PS2PP_SIDE_BTN |
-				PS2PP_TASK_BTN | PS2PP_EXTRA_BTN }
-	};
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(ps2pp_list); i++)
-		if (model == ps2pp_list[i].model)
-			return &ps2pp_list[i];
-
-	return NULL;
-}
-
-/*
- * Set up input device's properties based on the detected mouse model.
- */
-
-static void ps2pp_set_model_properties(struct psmouse *psmouse,
-				       const struct ps2pp_info *model_info,
-				       bool using_ps2pp)
-{
-	struct input_dev *input_dev = psmouse->dev;
-
-	if (model_info->features & PS2PP_SIDE_BTN)
-		__set_bit(BTN_SIDE, input_dev->keybit);
-
-	if (model_info->features & PS2PP_EXTRA_BTN)
-		__set_bit(BTN_EXTRA, input_dev->keybit);
-
-	if (model_info->features & PS2PP_TASK_BTN)
-		__set_bit(BTN_TASK, input_dev->keybit);
-
-	if (model_info->features & PS2PP_NAV_BTN) {
-		__set_bit(BTN_FORWARD, input_dev->keybit);
-		__set_bit(BTN_BACK, input_dev->keybit);
-	}
-
-	if (model_info->features & PS2PP_WHEEL)
-		__set_bit(REL_WHEEL, input_dev->relbit);
-
-	if (model_info->features & PS2PP_HWHEEL)
-		__set_bit(REL_HWHEEL, input_dev->relbit);
-
-	switch (model_info->kind) {
-
-	case PS2PP_KIND_WHEEL:
-		psmouse->name = "Wheel Mouse";
-		break;
-
-	case PS2PP_KIND_MX:
-		psmouse->name = "MX Mouse";
-		break;
-
-	case PS2PP_KIND_TP3:
-		psmouse->name = "TouchPad 3";
-		break;
-
-	case PS2PP_KIND_TRACKMAN:
-		psmouse->name = "TrackMan";
-		break;
-
-	default:
-		/*
-		 * Set name to "Mouse" only when using PS2++,
-		 * otherwise let other protocols define suitable
-		 * name
-		 */
-		if (using_ps2pp)
-			psmouse->name = "Mouse";
-		break;
-	}
-}
-
-
-/*
- * Logitech magic init. Detect whether the mouse is a Logitech one
- * and its exact model and try turning on extended protocol for ones
- * that support it.
- */
-
-int ps2pp_init(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[4];
-	unsigned char model, buttons;
-	const struct ps2pp_info *model_info;
-	bool use_ps2pp = false;
-	int error;
-
-	param[0] = 0;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11);
-	ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11);
-	ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11);
-	param[1] = 0;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO);
-
-	model = ((param[0] >> 4) & 0x07) | ((param[0] << 3) & 0x78);
-	buttons = param[1];
-
-	if (!model || !buttons)
-		return -1;
-
-	model_info = get_model_info(model);
-	if (model_info) {
-
-/*
- * Do Logitech PS2++ / PS2T++ magic init.
- */
-		if (model_info->kind == PS2PP_KIND_TP3) { /* Touch Pad 3 */
-
-			/* Unprotect RAM */
-			param[0] = 0x11; param[1] = 0x04; param[2] = 0x68;
-			ps2_command(ps2dev, param, 0x30d1);
-			/* Enable features */
-			param[0] = 0x11; param[1] = 0x05; param[2] = 0x0b;
-			ps2_command(ps2dev, param, 0x30d1);
-			/* Enable PS2++ */
-			param[0] = 0x11; param[1] = 0x09; param[2] = 0xc3;
-			ps2_command(ps2dev, param, 0x30d1);
-
-			param[0] = 0;
-			if (!ps2_command(ps2dev, param, 0x13d1) &&
-			    param[0] == 0x06 && param[1] == 0x00 && param[2] == 0x14) {
-				use_ps2pp = true;
-			}
-
-		} else {
-
-			param[0] = param[1] = param[2] = 0;
-			ps2pp_cmd(psmouse, param, 0x39); /* Magic knock */
-			ps2pp_cmd(psmouse, param, 0xDB);
-
-			if ((param[0] & 0x78) == 0x48 &&
-			    (param[1] & 0xf3) == 0xc2 &&
-			    (param[2] & 0x03) == ((param[1] >> 2) & 3)) {
-				ps2pp_set_smartscroll(psmouse, false);
-				use_ps2pp = true;
-			}
-		}
-
-	} else {
-		psmouse_warn(psmouse, "Detected unknown Logitech mouse model %d\n", model);
-	}
-
-	if (set_properties) {
-		psmouse->vendor = "Logitech";
-		psmouse->model = model;
-
-		if (use_ps2pp) {
-			psmouse->protocol_handler = ps2pp_process_byte;
-			psmouse->pktsize = 3;
-
-			if (model_info->kind != PS2PP_KIND_TP3) {
-				psmouse->set_resolution = ps2pp_set_resolution;
-				psmouse->disconnect = ps2pp_disconnect;
-
-				error = device_create_file(&psmouse->ps2dev.serio->dev,
-							   &psmouse_attr_smartscroll.dattr);
-				if (error) {
-					psmouse_err(psmouse,
-						    "failed to create smartscroll sysfs attribute, error: %d\n",
-						    error);
-					return -1;
-				}
-			}
-		}
-
-		if (buttons >= 3)
-			__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-
-		if (model_info)
-			ps2pp_set_model_properties(psmouse, model_info, use_ps2pp);
-	}
-
-	return use_ps2pp ? 0 : -1;
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/mouse/logips2pp.h b/ANDROID_3.4.5/drivers/input/mouse/logips2pp.h
deleted file mode 100644
index 0c186f02..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/logips2pp.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Logitech PS/2++ mouse driver header
- *
- * Copyright (c) 2003 Vojtech Pavlik <vojtech@suse.cz>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _LOGIPS2PP_H
-#define _LOGIPS2PP_H
-
-#ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
-int ps2pp_init(struct psmouse *psmouse, bool set_properties);
-#else
-inline int ps2pp_init(struct psmouse *psmouse, bool set_properties)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_LOGIPS2PP */
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/mouse/maplemouse.c b/ANDROID_3.4.5/drivers/input/mouse/maplemouse.c
deleted file mode 100644
index 5f278176..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/maplemouse.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- *	SEGA Dreamcast mouse driver
- *	Based on drivers/usb/usbmouse.c
- *
- *	Copyright (c) Yaegashi Takeshi, 2001
- *	Copyright (c) Adrian McMenamin, 2008 - 2009
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/timer.h>
-#include <linux/maple.h>
-
-MODULE_AUTHOR("Adrian McMenamin <adrian@mcmen.demon.co.uk>");
-MODULE_DESCRIPTION("SEGA Dreamcast mouse driver");
-MODULE_LICENSE("GPL");
-
-struct dc_mouse {
-	struct input_dev *dev;
-	struct maple_device *mdev;
-};
-
-static void dc_mouse_callback(struct mapleq *mq)
-{
-	int buttons, relx, rely, relz;
-	struct maple_device *mapledev = mq->dev;
-	struct dc_mouse *mse = maple_get_drvdata(mapledev);
-	struct input_dev *dev = mse->dev;
-	unsigned char *res = mq->recvbuf->buf;
-
-	buttons = ~res[8];
-	relx = *(unsigned short *)(res + 12) - 512;
-	rely = *(unsigned short *)(res + 14) - 512;
-	relz = *(unsigned short *)(res + 16) - 512;
-
-	input_report_key(dev, BTN_LEFT,   buttons & 4);
-	input_report_key(dev, BTN_MIDDLE, buttons & 9);
-	input_report_key(dev, BTN_RIGHT,  buttons & 2);
-	input_report_rel(dev, REL_X,      relx);
-	input_report_rel(dev, REL_Y,      rely);
-	input_report_rel(dev, REL_WHEEL,  relz);
-	input_sync(dev);
-}
-
-static int dc_mouse_open(struct input_dev *dev)
-{
-	struct dc_mouse *mse = maple_get_drvdata(to_maple_dev(&dev->dev));
-
-	maple_getcond_callback(mse->mdev, dc_mouse_callback, HZ/50,
-		MAPLE_FUNC_MOUSE);
-
-	return 0;
-}
-
-static void dc_mouse_close(struct input_dev *dev)
-{
-	struct dc_mouse *mse = maple_get_drvdata(to_maple_dev(&dev->dev));
-
-	maple_getcond_callback(mse->mdev, dc_mouse_callback, 0,
-		MAPLE_FUNC_MOUSE);
-}
-
-/* allow the mouse to be used */
-static int __devinit probe_maple_mouse(struct device *dev)
-{
-	struct maple_device *mdev = to_maple_dev(dev);
-	struct maple_driver *mdrv = to_maple_driver(dev->driver);
-	int error;
-	struct input_dev *input_dev;
-	struct dc_mouse *mse;
-
-	mse = kzalloc(sizeof(struct dc_mouse), GFP_KERNEL);
-	if (!mse) {
-		error = -ENOMEM;
-		goto fail;
-	}
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		error = -ENOMEM;
-		goto fail_nomem;
-	}
-
-	mse->dev = input_dev;
-	mse->mdev = mdev;
-
-	input_set_drvdata(input_dev, mse);
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
-	input_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y) |
-		BIT_MASK(REL_WHEEL);
-	input_dev->open = dc_mouse_open;
-	input_dev->close = dc_mouse_close;
-	input_dev->name = mdev->product_name;
-	input_dev->id.bustype = BUS_HOST;
-	error =	input_register_device(input_dev);
-	if (error)
-		goto fail_register;
-
-	mdev->driver = mdrv;
-	maple_set_drvdata(mdev, mse);
-
-	return error;
-
-fail_register:
-	input_free_device(input_dev);
-fail_nomem:
-	kfree(mse);
-fail:
-	return error;
-}
-
-static int __devexit remove_maple_mouse(struct device *dev)
-{
-	struct maple_device *mdev = to_maple_dev(dev);
-	struct dc_mouse *mse = maple_get_drvdata(mdev);
-
-	mdev->callback = NULL;
-	input_unregister_device(mse->dev);
-	maple_set_drvdata(mdev, NULL);
-	kfree(mse);
-
-	return 0;
-}
-
-static struct maple_driver dc_mouse_driver = {
-	.function =	MAPLE_FUNC_MOUSE,
-	.drv = {
-		.name = "Dreamcast_mouse",
-		.probe = probe_maple_mouse,
-		.remove = __devexit_p(remove_maple_mouse),
-	},
-};
-
-static int __init dc_mouse_init(void)
-{
-	return maple_driver_register(&dc_mouse_driver);
-}
-
-static void __exit dc_mouse_exit(void)
-{
-	maple_driver_unregister(&dc_mouse_driver);
-}
-
-module_init(dc_mouse_init);
-module_exit(dc_mouse_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/pc110pad.c b/ANDROID_3.4.5/drivers/input/mouse/pc110pad.c
deleted file mode 100644
index 7b02b652..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/pc110pad.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Alan Cox	Robin O'Leary
- */
-
-/*
- * IBM PC110 touchpad driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("IBM PC110 touchpad driver");
-MODULE_LICENSE("GPL");
-
-#define PC110PAD_OFF	0x30
-#define PC110PAD_ON	0x38
-
-static int pc110pad_irq = 10;
-static int pc110pad_io = 0x15e0;
-
-static struct input_dev *pc110pad_dev;
-static int pc110pad_data[3];
-static int pc110pad_count;
-
-static irqreturn_t pc110pad_interrupt(int irq, void *ptr)
-{
-	int value     = inb_p(pc110pad_io);
-	int handshake = inb_p(pc110pad_io + 2);
-
-	outb(handshake |  1, pc110pad_io + 2);
-	udelay(2);
-	outb(handshake & ~1, pc110pad_io + 2);
-	udelay(2);
-	inb_p(0x64);
-
-	pc110pad_data[pc110pad_count++] = value;
-
-	if (pc110pad_count < 3)
-		return IRQ_HANDLED;
-
-	input_report_key(pc110pad_dev, BTN_TOUCH,
-		pc110pad_data[0] & 0x01);
-	input_report_abs(pc110pad_dev, ABS_X,
-		pc110pad_data[1] | ((pc110pad_data[0] << 3) & 0x80) | ((pc110pad_data[0] << 1) & 0x100));
-	input_report_abs(pc110pad_dev, ABS_Y,
-		pc110pad_data[2] | ((pc110pad_data[0] << 4) & 0x80));
-	input_sync(pc110pad_dev);
-
-	pc110pad_count = 0;
-	return IRQ_HANDLED;
-}
-
-static void pc110pad_close(struct input_dev *dev)
-{
-	outb(PC110PAD_OFF, pc110pad_io + 2);
-}
-
-static int pc110pad_open(struct input_dev *dev)
-{
-	pc110pad_interrupt(0, NULL);
-	pc110pad_interrupt(0, NULL);
-	pc110pad_interrupt(0, NULL);
-	outb(PC110PAD_ON, pc110pad_io + 2);
-	pc110pad_count = 0;
-
-	return 0;
-}
-
-/*
- * We try to avoid enabling the hardware if it's not
- * there, but we don't know how to test. But we do know
- * that the PC110 is not a PCI system. So if we find any
- * PCI devices in the machine, we don't have a PC110.
- */
-static int __init pc110pad_init(void)
-{
-	int err;
-
-	if (!no_pci_devices())
-		return -ENODEV;
-
-	if (!request_region(pc110pad_io, 4, "pc110pad")) {
-		printk(KERN_ERR "pc110pad: I/O area %#x-%#x in use.\n",
-				pc110pad_io, pc110pad_io + 4);
-		return -EBUSY;
-	}
-
-	outb(PC110PAD_OFF, pc110pad_io + 2);
-
-	if (request_irq(pc110pad_irq, pc110pad_interrupt, 0, "pc110pad", NULL)) {
-		printk(KERN_ERR "pc110pad: Unable to get irq %d.\n", pc110pad_irq);
-		err = -EBUSY;
-		goto err_release_region;
-	}
-
-	pc110pad_dev = input_allocate_device();
-	if (!pc110pad_dev) {
-		printk(KERN_ERR "pc110pad: Not enough memory.\n");
-		err = -ENOMEM;
-		goto err_free_irq;
-	}
-
-	pc110pad_dev->name = "IBM PC110 TouchPad";
-	pc110pad_dev->phys = "isa15e0/input0";
-	pc110pad_dev->id.bustype = BUS_ISA;
-	pc110pad_dev->id.vendor = 0x0003;
-	pc110pad_dev->id.product = 0x0001;
-	pc110pad_dev->id.version = 0x0100;
-
-	pc110pad_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	pc110pad_dev->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y);
-	pc110pad_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_abs_set_max(pc110pad_dev, ABS_X, 0x1ff);
-	input_abs_set_max(pc110pad_dev, ABS_Y, 0x0ff);
-
-	pc110pad_dev->open = pc110pad_open;
-	pc110pad_dev->close = pc110pad_close;
-
-	err = input_register_device(pc110pad_dev);
-	if (err)
-		goto err_free_dev;
-
-	return 0;
-
- err_free_dev:
-	input_free_device(pc110pad_dev);
- err_free_irq:
-	free_irq(pc110pad_irq, NULL);
- err_release_region:
-	release_region(pc110pad_io, 4);
-
-	return err;
-}
-
-static void __exit pc110pad_exit(void)
-{
-	outb(PC110PAD_OFF, pc110pad_io + 2);
-	free_irq(pc110pad_irq, NULL);
-	input_unregister_device(pc110pad_dev);
-	release_region(pc110pad_io, 4);
-}
-
-module_init(pc110pad_init);
-module_exit(pc110pad_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/psmouse-base.c b/ANDROID_3.4.5/drivers/input/mouse/psmouse-base.c
deleted file mode 100644
index 22fe2547..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/psmouse-base.c
+++ /dev/null
@@ -1,1817 +0,0 @@
-/*
- * PS/2 mouse driver
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- * Copyright (c) 2003-2004 Dmitry Torokhov
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
-#define psmouse_fmt(fmt)	fmt
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-#include <linux/libps2.h>
-#include <linux/mutex.h>
-
-#include "psmouse.h"
-#include "synaptics.h"
-#include "logips2pp.h"
-#include "alps.h"
-#include "hgpk.h"
-#include "lifebook.h"
-#include "trackpoint.h"
-#include "touchkit_ps2.h"
-#include "elantech.h"
-#include "sentelic.h"
-
-#define DRIVER_DESC	"PS/2 mouse driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-static unsigned int psmouse_max_proto = PSMOUSE_AUTO;
-static int psmouse_set_maxproto(const char *val, const struct kernel_param *);
-static int psmouse_get_maxproto(char *buffer, const struct kernel_param *kp);
-static struct kernel_param_ops param_ops_proto_abbrev = {
-	.set = psmouse_set_maxproto,
-	.get = psmouse_get_maxproto,
-};
-#define param_check_proto_abbrev(name, p)	__param_check(name, p, unsigned int)
-module_param_named(proto, psmouse_max_proto, proto_abbrev, 0644);
-MODULE_PARM_DESC(proto, "Highest protocol extension to probe (bare, imps, exps, any). Useful for KVM switches.");
-
-static unsigned int psmouse_resolution = 200;
-module_param_named(resolution, psmouse_resolution, uint, 0644);
-MODULE_PARM_DESC(resolution, "Resolution, in dpi.");
-
-static unsigned int psmouse_rate = 100;
-module_param_named(rate, psmouse_rate, uint, 0644);
-MODULE_PARM_DESC(rate, "Report rate, in reports per second.");
-
-static bool psmouse_smartscroll = 1;
-module_param_named(smartscroll, psmouse_smartscroll, bool, 0644);
-MODULE_PARM_DESC(smartscroll, "Logitech Smartscroll autorepeat, 1 = enabled (default), 0 = disabled.");
-
-static unsigned int psmouse_resetafter = 5;
-module_param_named(resetafter, psmouse_resetafter, uint, 0644);
-MODULE_PARM_DESC(resetafter, "Reset device after so many bad packets (0 = never).");
-
-static unsigned int psmouse_resync_time;
-module_param_named(resync_time, psmouse_resync_time, uint, 0644);
-MODULE_PARM_DESC(resync_time, "How long can mouse stay idle before forcing resync (in seconds, 0 = never).");
-
-PSMOUSE_DEFINE_ATTR(protocol, S_IWUSR | S_IRUGO,
-			NULL,
-			psmouse_attr_show_protocol, psmouse_attr_set_protocol);
-PSMOUSE_DEFINE_ATTR(rate, S_IWUSR | S_IRUGO,
-			(void *) offsetof(struct psmouse, rate),
-			psmouse_show_int_attr, psmouse_attr_set_rate);
-PSMOUSE_DEFINE_ATTR(resolution, S_IWUSR | S_IRUGO,
-			(void *) offsetof(struct psmouse, resolution),
-			psmouse_show_int_attr, psmouse_attr_set_resolution);
-PSMOUSE_DEFINE_ATTR(resetafter, S_IWUSR | S_IRUGO,
-			(void *) offsetof(struct psmouse, resetafter),
-			psmouse_show_int_attr, psmouse_set_int_attr);
-PSMOUSE_DEFINE_ATTR(resync_time, S_IWUSR | S_IRUGO,
-			(void *) offsetof(struct psmouse, resync_time),
-			psmouse_show_int_attr, psmouse_set_int_attr);
-
-static struct attribute *psmouse_attributes[] = {
-	&psmouse_attr_protocol.dattr.attr,
-	&psmouse_attr_rate.dattr.attr,
-	&psmouse_attr_resolution.dattr.attr,
-	&psmouse_attr_resetafter.dattr.attr,
-	&psmouse_attr_resync_time.dattr.attr,
-	NULL
-};
-
-static struct attribute_group psmouse_attribute_group = {
-	.attrs	= psmouse_attributes,
-};
-
-/*
- * psmouse_mutex protects all operations changing state of mouse
- * (connecting, disconnecting, changing rate or resolution via
- * sysfs). We could use a per-device semaphore but since there
- * rarely more than one PS/2 mouse connected and since semaphore
- * is taken in "slow" paths it is not worth it.
- */
-static DEFINE_MUTEX(psmouse_mutex);
-
-static struct workqueue_struct *kpsmoused_wq;
-
-struct psmouse_protocol {
-	enum psmouse_type type;
-	bool maxproto;
-	bool ignore_parity; /* Protocol should ignore parity errors from KBC */
-	const char *name;
-	const char *alias;
-	int (*detect)(struct psmouse *, bool);
-	int (*init)(struct psmouse *);
-};
-
-/*
- * psmouse_process_byte() analyzes the PS/2 data stream and reports
- * relevant events to the input module once full packet has arrived.
- */
-
-psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	unsigned char *packet = psmouse->packet;
-
-	if (psmouse->pktcnt < psmouse->pktsize)
-		return PSMOUSE_GOOD_DATA;
-
-/*
- * Full packet accumulated, process it
- */
-
-/*
- * Scroll wheel on IntelliMice, scroll buttons on NetMice
- */
-
-	if (psmouse->type == PSMOUSE_IMPS || psmouse->type == PSMOUSE_GENPS)
-		input_report_rel(dev, REL_WHEEL, -(signed char) packet[3]);
-
-/*
- * Scroll wheel and buttons on IntelliMouse Explorer
- */
-
-	if (psmouse->type == PSMOUSE_IMEX) {
-		switch (packet[3] & 0xC0) {
-		case 0x80: /* vertical scroll on IntelliMouse Explorer 4.0 */
-			input_report_rel(dev, REL_WHEEL, (int) (packet[3] & 32) - (int) (packet[3] & 31));
-			break;
-		case 0x40: /* horizontal scroll on IntelliMouse Explorer 4.0 */
-			input_report_rel(dev, REL_HWHEEL, (int) (packet[3] & 32) - (int) (packet[3] & 31));
-			break;
-		case 0x00:
-		case 0xC0:
-			input_report_rel(dev, REL_WHEEL, (int) (packet[3] & 8) - (int) (packet[3] & 7));
-			input_report_key(dev, BTN_SIDE, (packet[3] >> 4) & 1);
-			input_report_key(dev, BTN_EXTRA, (packet[3] >> 5) & 1);
-			break;
-		}
-	}
-
-/*
- * Extra buttons on Genius NewNet 3D
- */
-
-	if (psmouse->type == PSMOUSE_GENPS) {
-		input_report_key(dev, BTN_SIDE, (packet[0] >> 6) & 1);
-		input_report_key(dev, BTN_EXTRA, (packet[0] >> 7) & 1);
-	}
-
-/*
- * Extra button on ThinkingMouse
- */
-	if (psmouse->type == PSMOUSE_THINKPS) {
-		input_report_key(dev, BTN_EXTRA, (packet[0] >> 3) & 1);
-		/* Without this bit of weirdness moving up gives wildly high Y changes. */
-		packet[1] |= (packet[0] & 0x40) << 1;
-	}
-
-/*
- * Cortron PS2 Trackball reports SIDE button on the 4th bit of the first
- * byte.
- */
-	if (psmouse->type == PSMOUSE_CORTRON) {
-		input_report_key(dev, BTN_SIDE, (packet[0] >> 3) & 1);
-		packet[0] |= 0x08;
-	}
-
-/*
- * Generic PS/2 Mouse
- */
-
-	input_report_key(dev, BTN_LEFT,    packet[0]       & 1);
-	input_report_key(dev, BTN_MIDDLE, (packet[0] >> 2) & 1);
-	input_report_key(dev, BTN_RIGHT,  (packet[0] >> 1) & 1);
-
-	input_report_rel(dev, REL_X, packet[1] ? (int) packet[1] - (int) ((packet[0] << 4) & 0x100) : 0);
-	input_report_rel(dev, REL_Y, packet[2] ? (int) ((packet[0] << 3) & 0x100) - (int) packet[2] : 0);
-
-	input_sync(dev);
-
-	return PSMOUSE_FULL_PACKET;
-}
-
-void psmouse_queue_work(struct psmouse *psmouse, struct delayed_work *work,
-		unsigned long delay)
-{
-	queue_delayed_work(kpsmoused_wq, work, delay);
-}
-
-/*
- * __psmouse_set_state() sets new psmouse state and resets all flags.
- */
-
-static inline void __psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_state)
-{
-	psmouse->state = new_state;
-	psmouse->pktcnt = psmouse->out_of_sync_cnt = 0;
-	psmouse->ps2dev.flags = 0;
-	psmouse->last = jiffies;
-}
-
-
-/*
- * psmouse_set_state() sets new psmouse state and resets all flags and
- * counters while holding serio lock so fighting with interrupt handler
- * is not a concern.
- */
-
-void psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_state)
-{
-	serio_pause_rx(psmouse->ps2dev.serio);
-	__psmouse_set_state(psmouse, new_state);
-	serio_continue_rx(psmouse->ps2dev.serio);
-}
-
-/*
- * psmouse_handle_byte() processes one byte of the input data stream
- * by calling corresponding protocol handler.
- */
-
-static int psmouse_handle_byte(struct psmouse *psmouse)
-{
-	psmouse_ret_t rc = psmouse->protocol_handler(psmouse);
-
-	switch (rc) {
-	case PSMOUSE_BAD_DATA:
-		if (psmouse->state == PSMOUSE_ACTIVATED) {
-			psmouse_warn(psmouse,
-				     "%s at %s lost sync at byte %d\n",
-				     psmouse->name, psmouse->phys,
-				     psmouse->pktcnt);
-			if (++psmouse->out_of_sync_cnt == psmouse->resetafter) {
-				__psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-				psmouse_notice(psmouse,
-						"issuing reconnect request\n");
-				serio_reconnect(psmouse->ps2dev.serio);
-				return -1;
-			}
-		}
-		psmouse->pktcnt = 0;
-		break;
-
-	case PSMOUSE_FULL_PACKET:
-		psmouse->pktcnt = 0;
-		if (psmouse->out_of_sync_cnt) {
-			psmouse->out_of_sync_cnt = 0;
-			psmouse_notice(psmouse,
-					"%s at %s - driver resynced.\n",
-					psmouse->name, psmouse->phys);
-		}
-		break;
-
-	case PSMOUSE_GOOD_DATA:
-		break;
-	}
-	return 0;
-}
-
-/*
- * psmouse_interrupt() handles incoming characters, either passing them
- * for normal processing or gathering them as command response.
- */
-
-static irqreturn_t psmouse_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct psmouse *psmouse = serio_get_drvdata(serio);
-
-	if (psmouse->state == PSMOUSE_IGNORE)
-		goto out;
-
-	if (unlikely((flags & SERIO_TIMEOUT) ||
-		     ((flags & SERIO_PARITY) && !psmouse->ignore_parity))) {
-
-		if (psmouse->state == PSMOUSE_ACTIVATED)
-			psmouse_warn(psmouse,
-				     "bad data from KBC -%s%s\n",
-				     flags & SERIO_TIMEOUT ? " timeout" : "",
-				     flags & SERIO_PARITY ? " bad parity" : "");
-		ps2_cmd_aborted(&psmouse->ps2dev);
-		goto out;
-	}
-
-	if (unlikely(psmouse->ps2dev.flags & PS2_FLAG_ACK))
-		if  (ps2_handle_ack(&psmouse->ps2dev, data))
-			goto out;
-
-	if (unlikely(psmouse->ps2dev.flags & PS2_FLAG_CMD))
-		if  (ps2_handle_response(&psmouse->ps2dev, data))
-			goto out;
-
-	if (psmouse->state <= PSMOUSE_RESYNCING)
-		goto out;
-
-	if (psmouse->state == PSMOUSE_ACTIVATED &&
-	    psmouse->pktcnt && time_after(jiffies, psmouse->last + HZ/2)) {
-		psmouse_info(psmouse, "%s at %s lost synchronization, throwing %d bytes away.\n",
-			     psmouse->name, psmouse->phys, psmouse->pktcnt);
-		psmouse->badbyte = psmouse->packet[0];
-		__psmouse_set_state(psmouse, PSMOUSE_RESYNCING);
-		psmouse_queue_work(psmouse, &psmouse->resync_work, 0);
-		goto out;
-	}
-
-	psmouse->packet[psmouse->pktcnt++] = data;
-/*
- * Check if this is a new device announcement (0xAA 0x00)
- */
-	if (unlikely(psmouse->packet[0] == PSMOUSE_RET_BAT && psmouse->pktcnt <= 2)) {
-		if (psmouse->pktcnt == 1) {
-			psmouse->last = jiffies;
-			goto out;
-		}
-
-		if (psmouse->packet[1] == PSMOUSE_RET_ID ||
-		    (psmouse->type == PSMOUSE_HGPK &&
-		     psmouse->packet[1] == PSMOUSE_RET_BAT)) {
-			__psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-			serio_reconnect(serio);
-			goto out;
-		}
-/*
- * Not a new device, try processing first byte normally
- */
-		psmouse->pktcnt = 1;
-		if (psmouse_handle_byte(psmouse))
-			goto out;
-
-		psmouse->packet[psmouse->pktcnt++] = data;
-	}
-
-/*
- * See if we need to force resync because mouse was idle for too long
- */
-	if (psmouse->state == PSMOUSE_ACTIVATED &&
-	    psmouse->pktcnt == 1 && psmouse->resync_time &&
-	    time_after(jiffies, psmouse->last + psmouse->resync_time * HZ)) {
-		psmouse->badbyte = psmouse->packet[0];
-		__psmouse_set_state(psmouse, PSMOUSE_RESYNCING);
-		psmouse_queue_work(psmouse, &psmouse->resync_work, 0);
-		goto out;
-	}
-
-	psmouse->last = jiffies;
-	psmouse_handle_byte(psmouse);
-
- out:
-	return IRQ_HANDLED;
-}
-
-
-/*
- * psmouse_sliced_command() sends an extended PS/2 command to the mouse
- * using sliced syntax, understood by advanced devices, such as Logitech
- * or Synaptics touchpads. The command is encoded as:
- * 0xE6 0xE8 rr 0xE8 ss 0xE8 tt 0xE8 uu where (rr*64)+(ss*16)+(tt*4)+uu
- * is the command.
- */
-int psmouse_sliced_command(struct psmouse *psmouse, unsigned char command)
-{
-	int i;
-
-	if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETSCALE11))
-		return -1;
-
-	for (i = 6; i >= 0; i -= 2) {
-		unsigned char d = (command >> i) & 3;
-		if (ps2_command(&psmouse->ps2dev, &d, PSMOUSE_CMD_SETRES))
-			return -1;
-	}
-
-	return 0;
-}
-
-
-/*
- * psmouse_reset() resets the mouse into power-on state.
- */
-int psmouse_reset(struct psmouse *psmouse)
-{
-	unsigned char param[2];
-
-	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_RESET_BAT))
-		return -1;
-
-	if (param[0] != PSMOUSE_RET_BAT && param[1] != PSMOUSE_RET_ID)
-		return -1;
-
-	return 0;
-}
-
-/*
- * Here we set the mouse resolution.
- */
-
-void psmouse_set_resolution(struct psmouse *psmouse, unsigned int resolution)
-{
-	static const unsigned char params[] = { 0, 1, 2, 2, 3 };
-	unsigned char p;
-
-	if (resolution == 0 || resolution > 200)
-		resolution = 200;
-
-	p = params[resolution / 50];
-	ps2_command(&psmouse->ps2dev, &p, PSMOUSE_CMD_SETRES);
-	psmouse->resolution = 25 << p;
-}
-
-/*
- * Here we set the mouse report rate.
- */
-
-static void psmouse_set_rate(struct psmouse *psmouse, unsigned int rate)
-{
-	static const unsigned char rates[] = { 200, 100, 80, 60, 40, 20, 10, 0 };
-	unsigned char r;
-	int i = 0;
-
-	while (rates[i] > rate) i++;
-	r = rates[i];
-	ps2_command(&psmouse->ps2dev, &r, PSMOUSE_CMD_SETRATE);
-	psmouse->rate = r;
-}
-
-/*
- * psmouse_poll() - default poll handler. Everyone except for ALPS uses it.
- */
-
-static int psmouse_poll(struct psmouse *psmouse)
-{
-	return ps2_command(&psmouse->ps2dev, psmouse->packet,
-			   PSMOUSE_CMD_POLL | (psmouse->pktsize << 8));
-}
-
-
-/*
- * Genius NetMouse magic init.
- */
-static int genius_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[4];
-
-	param[0] = 3;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11);
-	ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11);
-	ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO);
-
-	if (param[0] != 0x00 || param[1] != 0x33 || param[2] != 0x55)
-		return -1;
-
-	if (set_properties) {
-		__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-		__set_bit(BTN_EXTRA, psmouse->dev->keybit);
-		__set_bit(BTN_SIDE, psmouse->dev->keybit);
-		__set_bit(REL_WHEEL, psmouse->dev->relbit);
-
-		psmouse->vendor = "Genius";
-		psmouse->name = "Mouse";
-		psmouse->pktsize = 4;
-	}
-
-	return 0;
-}
-
-/*
- * IntelliMouse magic init.
- */
-static int intellimouse_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[2];
-
-	param[0] = 200;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] = 100;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] =  80;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_GETID);
-
-	if (param[0] != 3)
-		return -1;
-
-	if (set_properties) {
-		__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-		__set_bit(REL_WHEEL, psmouse->dev->relbit);
-
-		if (!psmouse->vendor)
-			psmouse->vendor = "Generic";
-		if (!psmouse->name)
-			psmouse->name = "Wheel Mouse";
-		psmouse->pktsize = 4;
-	}
-
-	return 0;
-}
-
-/*
- * Try IntelliMouse/Explorer magic init.
- */
-static int im_explorer_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[2];
-
-	intellimouse_detect(psmouse, 0);
-
-	param[0] = 200;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] = 200;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] =  80;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_GETID);
-
-	if (param[0] != 4)
-		return -1;
-
-/* Magic to enable horizontal scrolling on IntelliMouse 4.0 */
-	param[0] = 200;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] =  80;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] =  40;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-
-	if (set_properties) {
-		__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-		__set_bit(REL_WHEEL, psmouse->dev->relbit);
-		__set_bit(REL_HWHEEL, psmouse->dev->relbit);
-		__set_bit(BTN_SIDE, psmouse->dev->keybit);
-		__set_bit(BTN_EXTRA, psmouse->dev->keybit);
-
-		if (!psmouse->vendor)
-			psmouse->vendor = "Generic";
-		if (!psmouse->name)
-			psmouse->name = "Explorer Mouse";
-		psmouse->pktsize = 4;
-	}
-
-	return 0;
-}
-
-/*
- * Kensington ThinkingMouse / ExpertMouse magic init.
- */
-static int thinking_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[2];
-	static const unsigned char seq[] = { 20, 60, 40, 20, 20, 60, 40, 20, 20 };
-	int i;
-
-	param[0] = 10;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] = 0;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	for (i = 0; i < ARRAY_SIZE(seq); i++) {
-		param[0] = seq[i];
-		ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	}
-	ps2_command(ps2dev, param, PSMOUSE_CMD_GETID);
-
-	if (param[0] != 2)
-		return -1;
-
-	if (set_properties) {
-		__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-		__set_bit(BTN_EXTRA, psmouse->dev->keybit);
-
-		psmouse->vendor = "Kensington";
-		psmouse->name = "ThinkingMouse";
-	}
-
-	return 0;
-}
-
-/*
- * Bare PS/2 protocol "detection". Always succeeds.
- */
-static int ps2bare_detect(struct psmouse *psmouse, bool set_properties)
-{
-	if (set_properties) {
-		if (!psmouse->vendor)
-			psmouse->vendor = "Generic";
-		if (!psmouse->name)
-			psmouse->name = "Mouse";
-
-/*
- * We have no way of figuring true number of buttons so let's
- * assume that the device has 3.
- */
-		__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-	}
-
-	return 0;
-}
-
-/*
- * Cortron PS/2 protocol detection. There's no special way to detect it, so it
- * must be forced by sysfs protocol writing.
- */
-static int cortron_detect(struct psmouse *psmouse, bool set_properties)
-{
-	if (set_properties) {
-		psmouse->vendor = "Cortron";
-		psmouse->name = "PS/2 Trackball";
-
-		__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-		__set_bit(BTN_SIDE, psmouse->dev->keybit);
-	}
-
-	return 0;
-}
-
-/*
- * Apply default settings to the psmouse structure. Most of them will
- * be overridden by individual protocol initialization routines.
- */
-
-static void psmouse_apply_defaults(struct psmouse *psmouse)
-{
-	struct input_dev *input_dev = psmouse->dev;
-
-	memset(input_dev->evbit, 0, sizeof(input_dev->evbit));
-	memset(input_dev->keybit, 0, sizeof(input_dev->keybit));
-	memset(input_dev->relbit, 0, sizeof(input_dev->relbit));
-	memset(input_dev->absbit, 0, sizeof(input_dev->absbit));
-	memset(input_dev->mscbit, 0, sizeof(input_dev->mscbit));
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(EV_REL, input_dev->evbit);
-
-	__set_bit(BTN_LEFT, input_dev->keybit);
-	__set_bit(BTN_RIGHT, input_dev->keybit);
-
-	__set_bit(REL_X, input_dev->relbit);
-	__set_bit(REL_Y, input_dev->relbit);
-
-	psmouse->set_rate = psmouse_set_rate;
-	psmouse->set_resolution = psmouse_set_resolution;
-	psmouse->poll = psmouse_poll;
-	psmouse->protocol_handler = psmouse_process_byte;
-	psmouse->pktsize = 3;
-	psmouse->reconnect = NULL;
-	psmouse->disconnect = NULL;
-	psmouse->cleanup = NULL;
-	psmouse->pt_activate = NULL;
-	psmouse->pt_deactivate = NULL;
-}
-
-/*
- * Apply default settings to the psmouse structure and call specified
- * protocol detection or initialization routine.
- */
-static int psmouse_do_detect(int (*detect)(struct psmouse *psmouse,
-					   bool set_properties),
-			     struct psmouse *psmouse, bool set_properties)
-{
-	if (set_properties)
-		psmouse_apply_defaults(psmouse);
-
-	return detect(psmouse, set_properties);
-}
-
-/*
- * psmouse_extensions() probes for any extensions to the basic PS/2 protocol
- * the mouse may have.
- */
-
-static int psmouse_extensions(struct psmouse *psmouse,
-			      unsigned int max_proto, bool set_properties)
-{
-	bool synaptics_hardware = false;
-
-/*
- * We always check for lifebook because it does not disturb mouse
- * (it only checks DMI information).
- */
-	if (psmouse_do_detect(lifebook_detect, psmouse, set_properties) == 0) {
-		if (max_proto > PSMOUSE_IMEX) {
-			if (!set_properties || lifebook_init(psmouse) == 0)
-				return PSMOUSE_LIFEBOOK;
-		}
-	}
-
-/*
- * Try Kensington ThinkingMouse (we try first, because synaptics probe
- * upsets the thinkingmouse).
- */
-
-	if (max_proto > PSMOUSE_IMEX &&
-	    psmouse_do_detect(thinking_detect, psmouse, set_properties) == 0) {
-		return PSMOUSE_THINKPS;
-	}
-
-/*
- * Try Synaptics TouchPad. Note that probing is done even if Synaptics protocol
- * support is disabled in config - we need to know if it is synaptics so we
- * can reset it properly after probing for intellimouse.
- */
-	if (max_proto > PSMOUSE_PS2 &&
-	    psmouse_do_detect(synaptics_detect, psmouse, set_properties) == 0) {
-		synaptics_hardware = true;
-
-		if (max_proto > PSMOUSE_IMEX) {
-/*
- * Try activating protocol, but check if support is enabled first, since
- * we try detecting Synaptics even when protocol is disabled.
- */
-			if (synaptics_supported() &&
-			    (!set_properties || synaptics_init(psmouse) == 0)) {
-				return PSMOUSE_SYNAPTICS;
-			}
-
-/*
- * Some Synaptics touchpads can emulate extended protocols (like IMPS/2).
- * Unfortunately Logitech/Genius probes confuse some firmware versions so
- * we'll have to skip them.
- */
-			max_proto = PSMOUSE_IMEX;
-		}
-/*
- * Make sure that touchpad is in relative mode, gestures (taps) are enabled
- */
-		synaptics_reset(psmouse);
-	}
-
-/*
- * Try ALPS TouchPad
- */
-	if (max_proto > PSMOUSE_IMEX) {
-		ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
-		if (psmouse_do_detect(alps_detect,
-				      psmouse, set_properties) == 0) {
-			if (!set_properties || alps_init(psmouse) == 0)
-				return PSMOUSE_ALPS;
-/*
- * Init failed, try basic relative protocols
- */
-			max_proto = PSMOUSE_IMEX;
-		}
-	}
-
-/*
- * Try OLPC HGPK touchpad.
- */
-	if (max_proto > PSMOUSE_IMEX &&
-	    psmouse_do_detect(hgpk_detect, psmouse, set_properties) == 0) {
-		if (!set_properties || hgpk_init(psmouse) == 0)
-			return PSMOUSE_HGPK;
-/*
- * Init failed, try basic relative protocols
- */
-		max_proto = PSMOUSE_IMEX;
-	}
-
-/*
- * Try Elantech touchpad.
- */
-	if (max_proto > PSMOUSE_IMEX &&
-	    psmouse_do_detect(elantech_detect, psmouse, set_properties) == 0) {
-		if (!set_properties || elantech_init(psmouse) == 0)
-			return PSMOUSE_ELANTECH;
-/*
- * Init failed, try basic relative protocols
- */
-		max_proto = PSMOUSE_IMEX;
-	}
-
-	if (max_proto > PSMOUSE_IMEX) {
-		if (psmouse_do_detect(genius_detect,
-				      psmouse, set_properties) == 0)
-			return PSMOUSE_GENPS;
-
-		if (psmouse_do_detect(ps2pp_init,
-				      psmouse, set_properties) == 0)
-			return PSMOUSE_PS2PP;
-
-		if (psmouse_do_detect(trackpoint_detect,
-				      psmouse, set_properties) == 0)
-			return PSMOUSE_TRACKPOINT;
-
-		if (psmouse_do_detect(touchkit_ps2_detect,
-				      psmouse, set_properties) == 0)
-			return PSMOUSE_TOUCHKIT_PS2;
-	}
-
-/*
- * Try Finger Sensing Pad. We do it here because its probe upsets
- * Trackpoint devices (causing TP_READ_ID command to time out).
- */
-	if (max_proto > PSMOUSE_IMEX) {
-		if (psmouse_do_detect(fsp_detect,
-				      psmouse, set_properties) == 0) {
-			if (!set_properties || fsp_init(psmouse) == 0)
-				return PSMOUSE_FSP;
-/*
- * Init failed, try basic relative protocols
- */
-			max_proto = PSMOUSE_IMEX;
-		}
-	}
-
-/*
- * Reset to defaults in case the device got confused by extended
- * protocol probes. Note that we follow up with full reset because
- * some mice put themselves to sleep when they see PSMOUSE_RESET_DIS.
- */
-	ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
-	psmouse_reset(psmouse);
-
-	if (max_proto >= PSMOUSE_IMEX &&
-	    psmouse_do_detect(im_explorer_detect,
-			      psmouse, set_properties) == 0) {
-		return PSMOUSE_IMEX;
-	}
-
-	if (max_proto >= PSMOUSE_IMPS &&
-	    psmouse_do_detect(intellimouse_detect,
-			      psmouse, set_properties) == 0) {
-		return PSMOUSE_IMPS;
-	}
-
-/*
- * Okay, all failed, we have a standard mouse here. The number of the buttons
- * is still a question, though. We assume 3.
- */
-	psmouse_do_detect(ps2bare_detect, psmouse, set_properties);
-
-	if (synaptics_hardware) {
-/*
- * We detected Synaptics hardware but it did not respond to IMPS/2 probes.
- * We need to reset the touchpad because if there is a track point on the
- * pass through port it could get disabled while probing for protocol
- * extensions.
- */
-		psmouse_reset(psmouse);
-	}
-
-	return PSMOUSE_PS2;
-}
-
-static const struct psmouse_protocol psmouse_protocols[] = {
-	{
-		.type		= PSMOUSE_PS2,
-		.name		= "PS/2",
-		.alias		= "bare",
-		.maxproto	= true,
-		.ignore_parity	= true,
-		.detect		= ps2bare_detect,
-	},
-#ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
-	{
-		.type		= PSMOUSE_PS2PP,
-		.name		= "PS2++",
-		.alias		= "logitech",
-		.detect		= ps2pp_init,
-	},
-#endif
-	{
-		.type		= PSMOUSE_THINKPS,
-		.name		= "ThinkPS/2",
-		.alias		= "thinkps",
-		.detect		= thinking_detect,
-	},
-	{
-		.type		= PSMOUSE_GENPS,
-		.name		= "GenPS/2",
-		.alias		= "genius",
-		.detect		= genius_detect,
-	},
-	{
-		.type		= PSMOUSE_IMPS,
-		.name		= "ImPS/2",
-		.alias		= "imps",
-		.maxproto	= true,
-		.ignore_parity	= true,
-		.detect		= intellimouse_detect,
-	},
-	{
-		.type		= PSMOUSE_IMEX,
-		.name		= "ImExPS/2",
-		.alias		= "exps",
-		.maxproto	= true,
-		.ignore_parity	= true,
-		.detect		= im_explorer_detect,
-	},
-#ifdef CONFIG_MOUSE_PS2_SYNAPTICS
-	{
-		.type		= PSMOUSE_SYNAPTICS,
-		.name		= "SynPS/2",
-		.alias		= "synaptics",
-		.detect		= synaptics_detect,
-		.init		= synaptics_init,
-	},
-	{
-		.type		= PSMOUSE_SYNAPTICS_RELATIVE,
-		.name		= "SynRelPS/2",
-		.alias		= "synaptics-relative",
-		.detect		= synaptics_detect,
-		.init		= synaptics_init_relative,
-	},
-#endif
-#ifdef CONFIG_MOUSE_PS2_ALPS
-	{
-		.type		= PSMOUSE_ALPS,
-		.name		= "AlpsPS/2",
-		.alias		= "alps",
-		.detect		= alps_detect,
-		.init		= alps_init,
-	},
-#endif
-#ifdef CONFIG_MOUSE_PS2_LIFEBOOK
-	{
-		.type		= PSMOUSE_LIFEBOOK,
-		.name		= "LBPS/2",
-		.alias		= "lifebook",
-		.init		= lifebook_init,
-	},
-#endif
-#ifdef CONFIG_MOUSE_PS2_TRACKPOINT
-	{
-		.type		= PSMOUSE_TRACKPOINT,
-		.name		= "TPPS/2",
-		.alias		= "trackpoint",
-		.detect		= trackpoint_detect,
-	},
-#endif
-#ifdef CONFIG_MOUSE_PS2_TOUCHKIT
-	{
-		.type		= PSMOUSE_TOUCHKIT_PS2,
-		.name		= "touchkitPS/2",
-		.alias		= "touchkit",
-		.detect		= touchkit_ps2_detect,
-	},
-#endif
-#ifdef CONFIG_MOUSE_PS2_OLPC
-	{
-		.type		= PSMOUSE_HGPK,
-		.name		= "OLPC HGPK",
-		.alias		= "hgpk",
-		.detect		= hgpk_detect,
-	},
-#endif
-#ifdef CONFIG_MOUSE_PS2_ELANTECH
-	{
-		.type		= PSMOUSE_ELANTECH,
-		.name		= "ETPS/2",
-		.alias		= "elantech",
-		.detect		= elantech_detect,
-		.init		= elantech_init,
-	},
-#endif
-#ifdef CONFIG_MOUSE_PS2_SENTELIC
-	{
-		.type		= PSMOUSE_FSP,
-		.name		= "FSPPS/2",
-		.alias		= "fsp",
-		.detect		= fsp_detect,
-		.init		= fsp_init,
-	},
-#endif
-	{
-		.type		= PSMOUSE_CORTRON,
-		.name		= "CortronPS/2",
-		.alias		= "cortps",
-		.detect		= cortron_detect,
-	},
-	{
-		.type		= PSMOUSE_AUTO,
-		.name		= "auto",
-		.alias		= "any",
-		.maxproto	= true,
-	},
-};
-
-static const struct psmouse_protocol *psmouse_protocol_by_type(enum psmouse_type type)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(psmouse_protocols); i++)
-		if (psmouse_protocols[i].type == type)
-			return &psmouse_protocols[i];
-
-	WARN_ON(1);
-	return &psmouse_protocols[0];
-}
-
-static const struct psmouse_protocol *psmouse_protocol_by_name(const char *name, size_t len)
-{
-	const struct psmouse_protocol *p;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(psmouse_protocols); i++) {
-		p = &psmouse_protocols[i];
-
-		if ((strlen(p->name) == len && !strncmp(p->name, name, len)) ||
-		    (strlen(p->alias) == len && !strncmp(p->alias, name, len)))
-			return &psmouse_protocols[i];
-	}
-
-	return NULL;
-}
-
-
-/*
- * psmouse_probe() probes for a PS/2 mouse.
- */
-
-static int psmouse_probe(struct psmouse *psmouse)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[2];
-
-/*
- * First, we check if it's a mouse. It should send 0x00 or 0x03
- * in case of an IntelliMouse in 4-byte mode or 0x04 for IM Explorer.
- * Sunrex K8561 IR Keyboard/Mouse reports 0xff on second and subsequent
- * ID queries, probably due to a firmware bug.
- */
-
-	param[0] = 0xa5;
-	if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETID))
-		return -1;
-
-	if (param[0] != 0x00 && param[0] != 0x03 &&
-	    param[0] != 0x04 && param[0] != 0xff)
-		return -1;
-
-/*
- * Then we reset and disable the mouse so that it doesn't generate events.
- */
-
-	if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_RESET_DIS))
-		psmouse_warn(psmouse, "Failed to reset mouse on %s\n",
-			     ps2dev->serio->phys);
-
-	return 0;
-}
-
-/*
- * psmouse_initialize() initializes the mouse to a sane state.
- */
-
-static void psmouse_initialize(struct psmouse *psmouse)
-{
-/*
- * We set the mouse report rate, resolution and scaling.
- */
-
-	if (psmouse_max_proto != PSMOUSE_PS2) {
-		psmouse->set_rate(psmouse, psmouse->rate);
-		psmouse->set_resolution(psmouse, psmouse->resolution);
-		ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETSCALE11);
-	}
-}
-
-/*
- * psmouse_activate() enables the mouse so that we get motion reports from it.
- */
-
-int psmouse_activate(struct psmouse *psmouse)
-{
-	if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE)) {
-		psmouse_warn(psmouse, "Failed to enable mouse on %s\n",
-			     psmouse->ps2dev.serio->phys);
-		return -1;
-	}
-
-	psmouse_set_state(psmouse, PSMOUSE_ACTIVATED);
-	return 0;
-}
-
-/*
- * psmouse_deactivate() puts the mouse into poll mode so that we don't get motion
- * reports from it unless we explicitly request it.
- */
-
-int psmouse_deactivate(struct psmouse *psmouse)
-{
-	if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_DISABLE)) {
-		psmouse_warn(psmouse, "Failed to deactivate mouse on %s\n",
-			     psmouse->ps2dev.serio->phys);
-		return -1;
-	}
-
-	psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-	return 0;
-}
-
-
-/*
- * psmouse_resync() attempts to re-validate current protocol.
- */
-
-static void psmouse_resync(struct work_struct *work)
-{
-	struct psmouse *parent = NULL, *psmouse =
-		container_of(work, struct psmouse, resync_work.work);
-	struct serio *serio = psmouse->ps2dev.serio;
-	psmouse_ret_t rc = PSMOUSE_GOOD_DATA;
-	bool failed = false, enabled = false;
-	int i;
-
-	mutex_lock(&psmouse_mutex);
-
-	if (psmouse->state != PSMOUSE_RESYNCING)
-		goto out;
-
-	if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
-		parent = serio_get_drvdata(serio->parent);
-		psmouse_deactivate(parent);
-	}
-
-/*
- * Some mice don't ACK commands sent while they are in the middle of
- * transmitting motion packet. To avoid delay we use ps2_sendbyte()
- * instead of ps2_command() which would wait for 200ms for an ACK
- * that may never come.
- * As an additional quirk ALPS touchpads may not only forget to ACK
- * disable command but will stop reporting taps, so if we see that
- * mouse at least once ACKs disable we will do full reconnect if ACK
- * is missing.
- */
-	psmouse->num_resyncs++;
-
-	if (ps2_sendbyte(&psmouse->ps2dev, PSMOUSE_CMD_DISABLE, 20)) {
-		if (psmouse->num_resyncs < 3 || psmouse->acks_disable_command)
-			failed = true;
-	} else
-		psmouse->acks_disable_command = true;
-
-/*
- * Poll the mouse. If it was reset the packet will be shorter than
- * psmouse->pktsize and ps2_command will fail. We do not expect and
- * do not handle scenario when mouse "upgrades" its protocol while
- * disconnected since it would require additional delay. If we ever
- * see a mouse that does it we'll adjust the code.
- */
-	if (!failed) {
-		if (psmouse->poll(psmouse))
-			failed = true;
-		else {
-			psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-			for (i = 0; i < psmouse->pktsize; i++) {
-				psmouse->pktcnt++;
-				rc = psmouse->protocol_handler(psmouse);
-				if (rc != PSMOUSE_GOOD_DATA)
-					break;
-			}
-			if (rc != PSMOUSE_FULL_PACKET)
-				failed = true;
-			psmouse_set_state(psmouse, PSMOUSE_RESYNCING);
-		}
-	}
-/*
- * Now try to enable mouse. We try to do that even if poll failed and also
- * repeat our attempts 5 times, otherwise we may be left out with disabled
- * mouse.
- */
-	for (i = 0; i < 5; i++) {
-		if (!ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE)) {
-			enabled = true;
-			break;
-		}
-		msleep(200);
-	}
-
-	if (!enabled) {
-		psmouse_warn(psmouse, "failed to re-enable mouse on %s\n",
-			     psmouse->ps2dev.serio->phys);
-		failed = true;
-	}
-
-	if (failed) {
-		psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-		psmouse_info(psmouse,
-			     "resync failed, issuing reconnect request\n");
-		serio_reconnect(serio);
-	} else
-		psmouse_set_state(psmouse, PSMOUSE_ACTIVATED);
-
-	if (parent)
-		psmouse_activate(parent);
- out:
-	mutex_unlock(&psmouse_mutex);
-}
-
-/*
- * psmouse_cleanup() resets the mouse into power-on state.
- */
-
-static void psmouse_cleanup(struct serio *serio)
-{
-	struct psmouse *psmouse = serio_get_drvdata(serio);
-	struct psmouse *parent = NULL;
-
-	mutex_lock(&psmouse_mutex);
-
-	if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
-		parent = serio_get_drvdata(serio->parent);
-		psmouse_deactivate(parent);
-	}
-
-	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-
-	/*
-	 * Disable stream mode so cleanup routine can proceed undisturbed.
-	 */
-	if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_DISABLE))
-		psmouse_warn(psmouse, "Failed to disable mouse on %s\n",
-			     psmouse->ps2dev.serio->phys);
-
-	if (psmouse->cleanup)
-		psmouse->cleanup(psmouse);
-
-/*
- * Reset the mouse to defaults (bare PS/2 protocol).
- */
-	ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
-
-/*
- * Some boxes, such as HP nx7400, get terribly confused if mouse
- * is not fully enabled before suspending/shutting down.
- */
-	ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE);
-
-	if (parent) {
-		if (parent->pt_deactivate)
-			parent->pt_deactivate(parent);
-
-		psmouse_activate(parent);
-	}
-
-	mutex_unlock(&psmouse_mutex);
-}
-
-/*
- * psmouse_disconnect() closes and frees.
- */
-
-static void psmouse_disconnect(struct serio *serio)
-{
-	struct psmouse *psmouse, *parent = NULL;
-
-	psmouse = serio_get_drvdata(serio);
-
-	sysfs_remove_group(&serio->dev.kobj, &psmouse_attribute_group);
-
-	mutex_lock(&psmouse_mutex);
-
-	psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-
-	/* make sure we don't have a resync in progress */
-	mutex_unlock(&psmouse_mutex);
-	flush_workqueue(kpsmoused_wq);
-	mutex_lock(&psmouse_mutex);
-
-	if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
-		parent = serio_get_drvdata(serio->parent);
-		psmouse_deactivate(parent);
-	}
-
-	if (psmouse->disconnect)
-		psmouse->disconnect(psmouse);
-
-	if (parent && parent->pt_deactivate)
-		parent->pt_deactivate(parent);
-
-	psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(psmouse->dev);
-	kfree(psmouse);
-
-	if (parent)
-		psmouse_activate(parent);
-
-	mutex_unlock(&psmouse_mutex);
-}
-
-static int psmouse_switch_protocol(struct psmouse *psmouse,
-				   const struct psmouse_protocol *proto)
-{
-	const struct psmouse_protocol *selected_proto;
-	struct input_dev *input_dev = psmouse->dev;
-
-	input_dev->dev.parent = &psmouse->ps2dev.serio->dev;
-
-	if (proto && (proto->detect || proto->init)) {
-		psmouse_apply_defaults(psmouse);
-
-		if (proto->detect && proto->detect(psmouse, true) < 0)
-			return -1;
-
-		if (proto->init && proto->init(psmouse) < 0)
-			return -1;
-
-		psmouse->type = proto->type;
-		selected_proto = proto;
-	} else {
-		psmouse->type = psmouse_extensions(psmouse,
-						   psmouse_max_proto, true);
-		selected_proto = psmouse_protocol_by_type(psmouse->type);
-	}
-
-	psmouse->ignore_parity = selected_proto->ignore_parity;
-
-	/*
-	 * If mouse's packet size is 3 there is no point in polling the
-	 * device in hopes to detect protocol reset - we won't get less
-	 * than 3 bytes response anyhow.
-	 */
-	if (psmouse->pktsize == 3)
-		psmouse->resync_time = 0;
-
-	/*
-	 * Some smart KVMs fake response to POLL command returning just
-	 * 3 bytes and messing up our resync logic, so if initial poll
-	 * fails we won't try polling the device anymore. Hopefully
-	 * such KVM will maintain initially selected protocol.
-	 */
-	if (psmouse->resync_time && psmouse->poll(psmouse))
-		psmouse->resync_time = 0;
-
-	snprintf(psmouse->devname, sizeof(psmouse->devname), "%s %s %s",
-		 selected_proto->name, psmouse->vendor, psmouse->name);
-
-	input_dev->name = psmouse->devname;
-	input_dev->phys = psmouse->phys;
-	input_dev->id.bustype = BUS_I8042;
-	input_dev->id.vendor = 0x0002;
-	input_dev->id.product = psmouse->type;
-	input_dev->id.version = psmouse->model;
-
-	return 0;
-}
-
-/*
- * psmouse_connect() is a callback from the serio module when
- * an unhandled serio port is found.
- */
-static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct psmouse *psmouse, *parent = NULL;
-	struct input_dev *input_dev;
-	int retval = 0, error = -ENOMEM;
-
-	mutex_lock(&psmouse_mutex);
-
-	/*
-	 * If this is a pass-through port deactivate parent so the device
-	 * connected to this port can be successfully identified
-	 */
-	if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
-		parent = serio_get_drvdata(serio->parent);
-		psmouse_deactivate(parent);
-	}
-
-	psmouse = kzalloc(sizeof(struct psmouse), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!psmouse || !input_dev)
-		goto err_free;
-
-	ps2_init(&psmouse->ps2dev, serio);
-	INIT_DELAYED_WORK(&psmouse->resync_work, psmouse_resync);
-	psmouse->dev = input_dev;
-	snprintf(psmouse->phys, sizeof(psmouse->phys), "%s/input0", serio->phys);
-
-	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-
-	serio_set_drvdata(serio, psmouse);
-
-	error = serio_open(serio, drv);
-	if (error)
-		goto err_clear_drvdata;
-
-	if (psmouse_probe(psmouse) < 0) {
-		error = -ENODEV;
-		goto err_close_serio;
-	}
-
-	psmouse->rate = psmouse_rate;
-	psmouse->resolution = psmouse_resolution;
-	psmouse->resetafter = psmouse_resetafter;
-	psmouse->resync_time = parent ? 0 : psmouse_resync_time;
-	psmouse->smartscroll = psmouse_smartscroll;
-
-	psmouse_switch_protocol(psmouse, NULL);
-
-	psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-	psmouse_initialize(psmouse);
-
-	error = input_register_device(psmouse->dev);
-	if (error)
-		goto err_protocol_disconnect;
-
-	if (parent && parent->pt_activate)
-		parent->pt_activate(parent);
-
-	error = sysfs_create_group(&serio->dev.kobj, &psmouse_attribute_group);
-	if (error)
-		goto err_pt_deactivate;
-
-	psmouse_activate(psmouse);
-
- out:
-	/* If this is a pass-through port the parent needs to be re-activated */
-	if (parent)
-		psmouse_activate(parent);
-
-	mutex_unlock(&psmouse_mutex);
-	return retval;
-
- err_pt_deactivate:
-	if (parent && parent->pt_deactivate)
-		parent->pt_deactivate(parent);
-	input_unregister_device(psmouse->dev);
-	input_dev = NULL; /* so we don't try to free it below */
- err_protocol_disconnect:
-	if (psmouse->disconnect)
-		psmouse->disconnect(psmouse);
-	psmouse_set_state(psmouse, PSMOUSE_IGNORE);
- err_close_serio:
-	serio_close(serio);
- err_clear_drvdata:
-	serio_set_drvdata(serio, NULL);
- err_free:
-	input_free_device(input_dev);
-	kfree(psmouse);
-
-	retval = error;
-	goto out;
-}
-
-
-static int psmouse_reconnect(struct serio *serio)
-{
-	struct psmouse *psmouse = serio_get_drvdata(serio);
-	struct psmouse *parent = NULL;
-	struct serio_driver *drv = serio->drv;
-	unsigned char type;
-	int rc = -1;
-
-	if (!drv || !psmouse) {
-		psmouse_dbg(psmouse,
-			    "reconnect request, but serio is disconnected, ignoring...\n");
-		return -1;
-	}
-
-	mutex_lock(&psmouse_mutex);
-
-	if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
-		parent = serio_get_drvdata(serio->parent);
-		psmouse_deactivate(parent);
-	}
-
-	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-
-	if (psmouse->reconnect) {
-		if (psmouse->reconnect(psmouse))
-			goto out;
-	} else {
-		psmouse_reset(psmouse);
-
-		if (psmouse_probe(psmouse) < 0)
-			goto out;
-
-		type = psmouse_extensions(psmouse, psmouse_max_proto, false);
-		if (psmouse->type != type)
-			goto out;
-	}
-
-	/*
-	 * OK, the device type (and capabilities) match the old one,
-	 * we can continue using it, complete initialization
-	 */
-	psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-
-	psmouse_initialize(psmouse);
-
-	if (parent && parent->pt_activate)
-		parent->pt_activate(parent);
-
-	psmouse_activate(psmouse);
-	rc = 0;
-
-out:
-	/* If this is a pass-through port the parent waits to be activated */
-	if (parent)
-		psmouse_activate(parent);
-
-	mutex_unlock(&psmouse_mutex);
-	return rc;
-}
-
-static struct serio_device_id psmouse_serio_ids[] = {
-	{
-		.type	= SERIO_8042,
-		.proto	= SERIO_ANY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_PS_PSTHRU,
-		.proto	= SERIO_ANY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, psmouse_serio_ids);
-
-static struct serio_driver psmouse_drv = {
-	.driver		= {
-		.name	= "psmouse",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= psmouse_serio_ids,
-	.interrupt	= psmouse_interrupt,
-	.connect	= psmouse_connect,
-	.reconnect	= psmouse_reconnect,
-	.disconnect	= psmouse_disconnect,
-	.cleanup	= psmouse_cleanup,
-};
-
-ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *devattr,
-				 char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-	struct psmouse_attribute *attr = to_psmouse_attr(devattr);
-	struct psmouse *psmouse;
-
-	psmouse = serio_get_drvdata(serio);
-
-	return attr->show(psmouse, attr->data, buf);
-}
-
-ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *devattr,
-				const char *buf, size_t count)
-{
-	struct serio *serio = to_serio_port(dev);
-	struct psmouse_attribute *attr = to_psmouse_attr(devattr);
-	struct psmouse *psmouse, *parent = NULL;
-	int retval;
-
-	retval = mutex_lock_interruptible(&psmouse_mutex);
-	if (retval)
-		goto out;
-
-	psmouse = serio_get_drvdata(serio);
-
-	if (attr->protect) {
-		if (psmouse->state == PSMOUSE_IGNORE) {
-			retval = -ENODEV;
-			goto out_unlock;
-		}
-
-		if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
-			parent = serio_get_drvdata(serio->parent);
-			psmouse_deactivate(parent);
-		}
-
-		psmouse_deactivate(psmouse);
-	}
-
-	retval = attr->set(psmouse, attr->data, buf, count);
-
-	if (attr->protect) {
-		if (retval != -ENODEV)
-			psmouse_activate(psmouse);
-
-		if (parent)
-			psmouse_activate(parent);
-	}
-
- out_unlock:
-	mutex_unlock(&psmouse_mutex);
- out:
-	return retval;
-}
-
-static ssize_t psmouse_show_int_attr(struct psmouse *psmouse, void *offset, char *buf)
-{
-	unsigned int *field = (unsigned int *)((char *)psmouse + (size_t)offset);
-
-	return sprintf(buf, "%u\n", *field);
-}
-
-static ssize_t psmouse_set_int_attr(struct psmouse *psmouse, void *offset, const char *buf, size_t count)
-{
-	unsigned int *field = (unsigned int *)((char *)psmouse + (size_t)offset);
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	*field = value;
-
-	return count;
-}
-
-static ssize_t psmouse_attr_show_protocol(struct psmouse *psmouse, void *data, char *buf)
-{
-	return sprintf(buf, "%s\n", psmouse_protocol_by_type(psmouse->type)->name);
-}
-
-static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, const char *buf, size_t count)
-{
-	struct serio *serio = psmouse->ps2dev.serio;
-	struct psmouse *parent = NULL;
-	struct input_dev *old_dev, *new_dev;
-	const struct psmouse_protocol *proto, *old_proto;
-	int error;
-	int retry = 0;
-
-	proto = psmouse_protocol_by_name(buf, count);
-	if (!proto)
-		return -EINVAL;
-
-	if (psmouse->type == proto->type)
-		return count;
-
-	new_dev = input_allocate_device();
-	if (!new_dev)
-		return -ENOMEM;
-
-	while (!list_empty(&serio->children)) {
-		if (++retry > 3) {
-			psmouse_warn(psmouse,
-				     "failed to destroy children ports, protocol change aborted.\n");
-			input_free_device(new_dev);
-			return -EIO;
-		}
-
-		mutex_unlock(&psmouse_mutex);
-		serio_unregister_child_port(serio);
-		mutex_lock(&psmouse_mutex);
-
-		if (serio->drv != &psmouse_drv) {
-			input_free_device(new_dev);
-			return -ENODEV;
-		}
-
-		if (psmouse->type == proto->type) {
-			input_free_device(new_dev);
-			return count; /* switched by other thread */
-		}
-	}
-
-	if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
-		parent = serio_get_drvdata(serio->parent);
-		if (parent->pt_deactivate)
-			parent->pt_deactivate(parent);
-	}
-
-	old_dev = psmouse->dev;
-	old_proto = psmouse_protocol_by_type(psmouse->type);
-
-	if (psmouse->disconnect)
-		psmouse->disconnect(psmouse);
-
-	psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-
-	psmouse->dev = new_dev;
-	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-
-	if (psmouse_switch_protocol(psmouse, proto) < 0) {
-		psmouse_reset(psmouse);
-		/* default to PSMOUSE_PS2 */
-		psmouse_switch_protocol(psmouse, &psmouse_protocols[0]);
-	}
-
-	psmouse_initialize(psmouse);
-	psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-
-	error = input_register_device(psmouse->dev);
-	if (error) {
-		if (psmouse->disconnect)
-			psmouse->disconnect(psmouse);
-
-		psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-		input_free_device(new_dev);
-		psmouse->dev = old_dev;
-		psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-		psmouse_switch_protocol(psmouse, old_proto);
-		psmouse_initialize(psmouse);
-		psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
-
-		return error;
-	}
-
-	input_unregister_device(old_dev);
-
-	if (parent && parent->pt_activate)
-		parent->pt_activate(parent);
-
-	return count;
-}
-
-static ssize_t psmouse_attr_set_rate(struct psmouse *psmouse, void *data, const char *buf, size_t count)
-{
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	psmouse->set_rate(psmouse, value);
-	return count;
-}
-
-static ssize_t psmouse_attr_set_resolution(struct psmouse *psmouse, void *data, const char *buf, size_t count)
-{
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	psmouse->set_resolution(psmouse, value);
-	return count;
-}
-
-
-static int psmouse_set_maxproto(const char *val, const struct kernel_param *kp)
-{
-	const struct psmouse_protocol *proto;
-
-	if (!val)
-		return -EINVAL;
-
-	proto = psmouse_protocol_by_name(val, strlen(val));
-
-	if (!proto || !proto->maxproto)
-		return -EINVAL;
-
-	*((unsigned int *)kp->arg) = proto->type;
-
-	return 0;
-}
-
-static int psmouse_get_maxproto(char *buffer, const struct kernel_param *kp)
-{
-	int type = *((unsigned int *)kp->arg);
-
-	return sprintf(buffer, "%s", psmouse_protocol_by_type(type)->name);
-}
-
-static int __init psmouse_init(void)
-{
-	int err;
-
-	lifebook_module_init();
-	synaptics_module_init();
-	hgpk_module_init();
-
-	kpsmoused_wq = create_singlethread_workqueue("kpsmoused");
-	if (!kpsmoused_wq) {
-		pr_err("failed to create kpsmoused workqueue\n");
-		return -ENOMEM;
-	}
-
-	err = serio_register_driver(&psmouse_drv);
-	if (err)
-		destroy_workqueue(kpsmoused_wq);
-
-	return err;
-}
-
-static void __exit psmouse_exit(void)
-{
-	serio_unregister_driver(&psmouse_drv);
-	destroy_workqueue(kpsmoused_wq);
-}
-
-module_init(psmouse_init);
-module_exit(psmouse_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/psmouse.h b/ANDROID_3.4.5/drivers/input/mouse/psmouse.h
deleted file mode 100644
index fe1df231..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/psmouse.h
+++ /dev/null
@@ -1,183 +0,0 @@
-#ifndef _PSMOUSE_H
-#define _PSMOUSE_H
-
-#define PSMOUSE_CMD_SETSCALE11	0x00e6
-#define PSMOUSE_CMD_SETSCALE21	0x00e7
-#define PSMOUSE_CMD_SETRES	0x10e8
-#define PSMOUSE_CMD_GETINFO	0x03e9
-#define PSMOUSE_CMD_SETSTREAM	0x00ea
-#define PSMOUSE_CMD_SETPOLL	0x00f0
-#define PSMOUSE_CMD_POLL	0x00eb	/* caller sets number of bytes to receive */
-#define PSMOUSE_CMD_RESET_WRAP	0x00ec
-#define PSMOUSE_CMD_GETID	0x02f2
-#define PSMOUSE_CMD_SETRATE	0x10f3
-#define PSMOUSE_CMD_ENABLE	0x00f4
-#define PSMOUSE_CMD_DISABLE	0x00f5
-#define PSMOUSE_CMD_RESET_DIS	0x00f6
-#define PSMOUSE_CMD_RESET_BAT	0x02ff
-
-#define PSMOUSE_RET_BAT		0xaa
-#define PSMOUSE_RET_ID		0x00
-#define PSMOUSE_RET_ACK		0xfa
-#define PSMOUSE_RET_NAK		0xfe
-
-enum psmouse_state {
-	PSMOUSE_IGNORE,
-	PSMOUSE_INITIALIZING,
-	PSMOUSE_RESYNCING,
-	PSMOUSE_CMD_MODE,
-	PSMOUSE_ACTIVATED,
-};
-
-/* psmouse protocol handler return codes */
-typedef enum {
-	PSMOUSE_BAD_DATA,
-	PSMOUSE_GOOD_DATA,
-	PSMOUSE_FULL_PACKET
-} psmouse_ret_t;
-
-struct psmouse {
-	void *private;
-	struct input_dev *dev;
-	struct ps2dev ps2dev;
-	struct delayed_work resync_work;
-	char *vendor;
-	char *name;
-	unsigned char packet[8];
-	unsigned char badbyte;
-	unsigned char pktcnt;
-	unsigned char pktsize;
-	unsigned char type;
-	bool ignore_parity;
-	bool acks_disable_command;
-	unsigned int model;
-	unsigned long last;
-	unsigned long out_of_sync_cnt;
-	unsigned long num_resyncs;
-	enum psmouse_state state;
-	char devname[64];
-	char phys[32];
-
-	unsigned int rate;
-	unsigned int resolution;
-	unsigned int resetafter;
-	unsigned int resync_time;
-	bool smartscroll;	/* Logitech only */
-
-	psmouse_ret_t (*protocol_handler)(struct psmouse *psmouse);
-	void (*set_rate)(struct psmouse *psmouse, unsigned int rate);
-	void (*set_resolution)(struct psmouse *psmouse, unsigned int resolution);
-
-	int (*reconnect)(struct psmouse *psmouse);
-	void (*disconnect)(struct psmouse *psmouse);
-	void (*cleanup)(struct psmouse *psmouse);
-	int (*poll)(struct psmouse *psmouse);
-
-	void (*pt_activate)(struct psmouse *psmouse);
-	void (*pt_deactivate)(struct psmouse *psmouse);
-};
-
-enum psmouse_type {
-	PSMOUSE_NONE,
-	PSMOUSE_PS2,
-	PSMOUSE_PS2PP,
-	PSMOUSE_THINKPS,
-	PSMOUSE_GENPS,
-	PSMOUSE_IMPS,
-	PSMOUSE_IMEX,
-	PSMOUSE_SYNAPTICS,
-	PSMOUSE_ALPS,
-	PSMOUSE_LIFEBOOK,
-	PSMOUSE_TRACKPOINT,
-	PSMOUSE_TOUCHKIT_PS2,
-	PSMOUSE_CORTRON,
-	PSMOUSE_HGPK,
-	PSMOUSE_ELANTECH,
-	PSMOUSE_FSP,
-	PSMOUSE_SYNAPTICS_RELATIVE,
-	PSMOUSE_AUTO		/* This one should always be last */
-};
-
-void psmouse_queue_work(struct psmouse *psmouse, struct delayed_work *work,
-		unsigned long delay);
-int psmouse_sliced_command(struct psmouse *psmouse, unsigned char command);
-int psmouse_reset(struct psmouse *psmouse);
-void psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_state);
-void psmouse_set_resolution(struct psmouse *psmouse, unsigned int resolution);
-psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse);
-int psmouse_activate(struct psmouse *psmouse);
-int psmouse_deactivate(struct psmouse *psmouse);
-
-struct psmouse_attribute {
-	struct device_attribute dattr;
-	void *data;
-	ssize_t (*show)(struct psmouse *psmouse, void *data, char *buf);
-	ssize_t (*set)(struct psmouse *psmouse, void *data,
-			const char *buf, size_t count);
-	bool protect;
-};
-#define to_psmouse_attr(a)	container_of((a), struct psmouse_attribute, dattr)
-
-ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
-				 char *buf);
-ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t count);
-
-#define __PSMOUSE_DEFINE_ATTR_VAR(_name, _mode, _data, _show, _set, _protect)	\
-static struct psmouse_attribute psmouse_attr_##_name = {			\
-	.dattr	= {								\
-		.attr	= {							\
-			.name	= __stringify(_name),				\
-			.mode	= _mode,					\
-		},								\
-		.show	= psmouse_attr_show_helper,				\
-		.store	= psmouse_attr_set_helper,				\
-	},									\
-	.data	= _data,							\
-	.show	= _show,							\
-	.set	= _set,								\
-	.protect = _protect,							\
-}
-
-#define __PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set, _protect)	\
-	static ssize_t _show(struct psmouse *, void *, char *);			\
-	static ssize_t _set(struct psmouse *, void *, const char *, size_t);	\
-	__PSMOUSE_DEFINE_ATTR_VAR(_name, _mode, _data, _show, _set, _protect)
-
-#define PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set)			\
-	__PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set, true)
-
-#define PSMOUSE_DEFINE_RO_ATTR(_name, _mode, _data, _show)			\
-	static ssize_t _show(struct psmouse *, void *, char *);			\
-	__PSMOUSE_DEFINE_ATTR_VAR(_name, _mode, _data, _show, NULL, true)
-
-#define PSMOUSE_DEFINE_WO_ATTR(_name, _mode, _data, _set)			\
-	static ssize_t _set(struct psmouse *, void *, const char *, size_t);	\
-	__PSMOUSE_DEFINE_ATTR_VAR(_name, _mode, _data, NULL, _set, true)
-
-#ifndef psmouse_fmt
-#define psmouse_fmt(fmt)	KBUILD_BASENAME ": " fmt
-#endif
-
-#define psmouse_dbg(psmouse, format, ...)		\
-	dev_dbg(&(psmouse)->ps2dev.serio->dev,		\
-		psmouse_fmt(format), ##__VA_ARGS__)
-#define psmouse_info(psmouse, format, ...)		\
-	dev_info(&(psmouse)->ps2dev.serio->dev,		\
-		 psmouse_fmt(format), ##__VA_ARGS__)
-#define psmouse_warn(psmouse, format, ...)		\
-	dev_warn(&(psmouse)->ps2dev.serio->dev,		\
-		 psmouse_fmt(format), ##__VA_ARGS__)
-#define psmouse_err(psmouse, format, ...)		\
-	dev_err(&(psmouse)->ps2dev.serio->dev,		\
-		psmouse_fmt(format), ##__VA_ARGS__)
-#define psmouse_notice(psmouse, format, ...)		\
-	dev_notice(&(psmouse)->ps2dev.serio->dev,	\
-		   psmouse_fmt(format), ##__VA_ARGS__)
-#define psmouse_printk(level, psmouse, format, ...)	\
-	dev_printk(level,				\
-		   &(psmouse)->ps2dev.serio->dev,	\
-		   psmouse_fmt(format), ##__VA_ARGS__)
-
-
-#endif /* _PSMOUSE_H */
diff --git a/ANDROID_3.4.5/drivers/input/mouse/pxa930_trkball.c b/ANDROID_3.4.5/drivers/input/mouse/pxa930_trkball.c
deleted file mode 100644
index a9e4bfdf..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/pxa930_trkball.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * PXA930 track ball mouse driver
- *
- * Copyright (C) 2007 Marvell International Ltd.
- * 2008-02-28: Yong Yao <yaoyong@marvell.com>
- *             initial version
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <mach/hardware.h>
-#include <mach/pxa930_trkball.h>
-
-/* Trackball Controller Register Definitions */
-#define TBCR		(0x000C)
-#define TBCNTR		(0x0010)
-#define TBSBC		(0x0014)
-
-#define TBCR_TBRST	(1 << 1)
-#define TBCR_TBSB	(1 << 10)
-
-#define TBCR_Y_FLT(n)	(((n) & 0xf) << 6)
-#define TBCR_X_FLT(n)	(((n) & 0xf) << 2)
-
-#define TBCNTR_YM(n)	(((n) >> 24) & 0xff)
-#define TBCNTR_YP(n)	(((n) >> 16) & 0xff)
-#define TBCNTR_XM(n)	(((n) >> 8) & 0xff)
-#define TBCNTR_XP(n)	((n) & 0xff)
-
-#define TBSBC_TBSBC	(0x1)
-
-struct pxa930_trkball {
-	struct pxa930_trkball_platform_data *pdata;
-
-	/* Memory Mapped Register */
-	struct resource *mem;
-	void __iomem *mmio_base;
-
-	struct input_dev *input;
-};
-
-static irqreturn_t pxa930_trkball_interrupt(int irq, void *dev_id)
-{
-	struct pxa930_trkball *trkball = dev_id;
-	struct input_dev *input = trkball->input;
-	int tbcntr, x, y;
-
-	/* According to the spec software must read TBCNTR twice:
-	 * if the read value is the same, the reading is valid
-	 */
-	tbcntr = __raw_readl(trkball->mmio_base + TBCNTR);
-
-	if (tbcntr == __raw_readl(trkball->mmio_base + TBCNTR)) {
-		x = (TBCNTR_XP(tbcntr) - TBCNTR_XM(tbcntr)) / 2;
-		y = (TBCNTR_YP(tbcntr) - TBCNTR_YM(tbcntr)) / 2;
-
-		input_report_rel(input, REL_X, x);
-		input_report_rel(input, REL_Y, y);
-		input_sync(input);
-	}
-
-	__raw_writel(TBSBC_TBSBC, trkball->mmio_base + TBSBC);
-	__raw_writel(0, trkball->mmio_base + TBSBC);
-
-	return IRQ_HANDLED;
-}
-
-/* For TBCR, we need to wait for a while to make sure it has been modified. */
-static int write_tbcr(struct pxa930_trkball *trkball, int v)
-{
-	int i = 100;
-
-	__raw_writel(v, trkball->mmio_base + TBCR);
-
-	while (--i) {
-		if (__raw_readl(trkball->mmio_base + TBCR) == v)
-			break;
-		msleep(1);
-	}
-
-	if (i == 0) {
-		pr_err("%s: timed out writing TBCR(%x)!\n", __func__, v);
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-static void pxa930_trkball_config(struct pxa930_trkball *trkball)
-{
-	uint32_t tbcr;
-
-	/* According to spec, need to write the filters of x,y to 0xf first! */
-	tbcr = __raw_readl(trkball->mmio_base + TBCR);
-	write_tbcr(trkball, tbcr | TBCR_X_FLT(0xf) | TBCR_Y_FLT(0xf));
-	write_tbcr(trkball, TBCR_X_FLT(trkball->pdata->x_filter) |
-			    TBCR_Y_FLT(trkball->pdata->y_filter));
-
-	/* According to spec, set TBCR_TBRST first, before clearing it! */
-	tbcr = __raw_readl(trkball->mmio_base + TBCR);
-	write_tbcr(trkball, tbcr | TBCR_TBRST);
-	write_tbcr(trkball, tbcr & ~TBCR_TBRST);
-
-	__raw_writel(TBSBC_TBSBC, trkball->mmio_base + TBSBC);
-	__raw_writel(0, trkball->mmio_base + TBSBC);
-
-	pr_debug("%s: final TBCR=%x!\n", __func__,
-		 __raw_readl(trkball->mmio_base + TBCR));
-}
-
-static int pxa930_trkball_open(struct input_dev *dev)
-{
-	struct pxa930_trkball *trkball = input_get_drvdata(dev);
-
-	pxa930_trkball_config(trkball);
-
-	return 0;
-}
-
-static void pxa930_trkball_disable(struct pxa930_trkball *trkball)
-{
-	uint32_t tbcr = __raw_readl(trkball->mmio_base + TBCR);
-
-	/* Held in reset, gate the 32-KHz input clock off */
-	write_tbcr(trkball, tbcr | TBCR_TBRST);
-}
-
-static void pxa930_trkball_close(struct input_dev *dev)
-{
-	struct pxa930_trkball *trkball = input_get_drvdata(dev);
-
-	pxa930_trkball_disable(trkball);
-}
-
-static int __devinit pxa930_trkball_probe(struct platform_device *pdev)
-{
-	struct pxa930_trkball *trkball;
-	struct input_dev *input;
-	struct resource *res;
-	int irq, error;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get trkball irq\n");
-		return -ENXIO;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "failed to get register memory\n");
-		return -ENXIO;
-	}
-
-	trkball = kzalloc(sizeof(struct pxa930_trkball), GFP_KERNEL);
-	if (!trkball)
-		return -ENOMEM;
-
-	trkball->pdata = pdev->dev.platform_data;
-	if (!trkball->pdata) {
-		dev_err(&pdev->dev, "no platform data defined\n");
-		error = -EINVAL;
-		goto failed;
-	}
-
-	trkball->mmio_base = ioremap_nocache(res->start, resource_size(res));
-	if (!trkball->mmio_base) {
-		dev_err(&pdev->dev, "failed to ioremap registers\n");
-		error = -ENXIO;
-		goto failed;
-	}
-
-	/* held the module in reset, will be enabled in open() */
-	pxa930_trkball_disable(trkball);
-
-	error = request_irq(irq, pxa930_trkball_interrupt, 0,
-			    pdev->name, trkball);
-	if (error) {
-		dev_err(&pdev->dev, "failed to request irq: %d\n", error);
-		goto failed_free_io;
-	}
-
-	platform_set_drvdata(pdev, trkball);
-
-	input = input_allocate_device();
-	if (!input) {
-		dev_err(&pdev->dev, "failed to allocate input device\n");
-		error = -ENOMEM;
-		goto failed_free_irq;
-	}
-
-	input->name = pdev->name;
-	input->id.bustype = BUS_HOST;
-	input->open = pxa930_trkball_open;
-	input->close = pxa930_trkball_close;
-	input->dev.parent = &pdev->dev;
-	input_set_drvdata(input, trkball);
-
-	trkball->input = input;
-
-	input_set_capability(input, EV_REL, REL_X);
-	input_set_capability(input, EV_REL, REL_Y);
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev, "unable to register input device\n");
-		goto failed_free_input;
-	}
-
-	return 0;
-
-failed_free_input:
-	input_free_device(input);
-failed_free_irq:
-	free_irq(irq, trkball);
-failed_free_io:
-	iounmap(trkball->mmio_base);
-failed:
-	kfree(trkball);
-	return error;
-}
-
-static int __devexit pxa930_trkball_remove(struct platform_device *pdev)
-{
-	struct pxa930_trkball *trkball = platform_get_drvdata(pdev);
-	int irq = platform_get_irq(pdev, 0);
-
-	input_unregister_device(trkball->input);
-	free_irq(irq, trkball);
-	iounmap(trkball->mmio_base);
-	kfree(trkball);
-
-	return 0;
-}
-
-static struct platform_driver pxa930_trkball_driver = {
-	.driver		= {
-		.name	= "pxa930-trkball",
-	},
-	.probe		= pxa930_trkball_probe,
-	.remove		= __devexit_p(pxa930_trkball_remove),
-};
-module_platform_driver(pxa930_trkball_driver);
-
-MODULE_AUTHOR("Yong Yao <yaoyong@marvell.com>");
-MODULE_DESCRIPTION("PXA930 Trackball Mouse Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/mouse/rpcmouse.c b/ANDROID_3.4.5/drivers/input/mouse/rpcmouse.c
deleted file mode 100644
index 272deddc..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/rpcmouse.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- *  Acorn RiscPC mouse driver for Linux/ARM
- *
- *  Copyright (c) 2000-2002 Vojtech Pavlik
- *  Copyright (C) 1996-2002 Russell King
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This handles the Acorn RiscPCs mouse.  We basically have a couple of
- * hardware registers that track the sensor count for the X-Y movement and
- * another register holding the button state.  On every VSYNC interrupt we read
- * the complete state and then work out if something has changed.
- */
-
-#include <linux/module.h>
-#include <linux/ptrace.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/hardware/iomd.h>
-
-MODULE_AUTHOR("Vojtech Pavlik, Russell King");
-MODULE_DESCRIPTION("Acorn RiscPC mouse driver");
-MODULE_LICENSE("GPL");
-
-static short rpcmouse_lastx, rpcmouse_lasty;
-static struct input_dev *rpcmouse_dev;
-
-static irqreturn_t rpcmouse_irq(int irq, void *dev_id)
-{
-	struct input_dev *dev = dev_id;
-	short x, y, dx, dy, b;
-
-	x = (short) iomd_readl(IOMD_MOUSEX);
-	y = (short) iomd_readl(IOMD_MOUSEY);
-	b = (short) (__raw_readl(0xe0310000) ^ 0x70);
-
-	dx = x - rpcmouse_lastx;
-	dy = y - rpcmouse_lasty;
-
-	rpcmouse_lastx = x;
-	rpcmouse_lasty = y;
-
-	input_report_rel(dev, REL_X, dx);
-	input_report_rel(dev, REL_Y, -dy);
-
-	input_report_key(dev, BTN_LEFT,   b & 0x40);
-	input_report_key(dev, BTN_MIDDLE, b & 0x20);
-	input_report_key(dev, BTN_RIGHT,  b & 0x10);
-
-	input_sync(dev);
-
-	return IRQ_HANDLED;
-}
-
-
-static int __init rpcmouse_init(void)
-{
-	int err;
-
-	rpcmouse_dev = input_allocate_device();
-	if (!rpcmouse_dev)
-		return -ENOMEM;
-
-	rpcmouse_dev->name = "Acorn RiscPC Mouse";
-	rpcmouse_dev->phys = "rpcmouse/input0";
-	rpcmouse_dev->id.bustype = BUS_HOST;
-	rpcmouse_dev->id.vendor  = 0x0005;
-	rpcmouse_dev->id.product = 0x0001;
-	rpcmouse_dev->id.version = 0x0100;
-
-	rpcmouse_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	rpcmouse_dev->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
-	rpcmouse_dev->relbit[0]	= BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-
-	rpcmouse_lastx = (short) iomd_readl(IOMD_MOUSEX);
-	rpcmouse_lasty = (short) iomd_readl(IOMD_MOUSEY);
-
-	if (request_irq(IRQ_VSYNCPULSE, rpcmouse_irq, IRQF_SHARED, "rpcmouse", rpcmouse_dev)) {
-		printk(KERN_ERR "rpcmouse: unable to allocate VSYNC interrupt\n");
-		err = -EBUSY;
-		goto err_free_dev;
-	}
-
-	err = input_register_device(rpcmouse_dev);
-	if (err)
-		goto err_free_irq;
-
-	return 0;
-
- err_free_irq:
-	free_irq(IRQ_VSYNCPULSE, rpcmouse_dev);
- err_free_dev:
-	input_free_device(rpcmouse_dev);
-
-	return err;
-}
-
-static void __exit rpcmouse_exit(void)
-{
-	free_irq(IRQ_VSYNCPULSE, rpcmouse_dev);
-	input_unregister_device(rpcmouse_dev);
-}
-
-module_init(rpcmouse_init);
-module_exit(rpcmouse_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/sentelic.c b/ANDROID_3.4.5/drivers/input/mouse/sentelic.c
deleted file mode 100644
index 661a0ca3..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/sentelic.c
+++ /dev/null
@@ -1,1050 +0,0 @@
-/*-
- * Finger Sensing Pad PS/2 mouse driver.
- *
- * Copyright (C) 2005-2007 Asia Vital Components Co., Ltd.
- * Copyright (C) 2005-2012 Tai-hwa Liang, Sentelic Corporation.
- *
- *   This program is free software; you can redistribute it and/or
- *   modify it under the terms of the GNU General Public License
- *   as published by the Free Software Foundation; either version 2
- *   of the License, or (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/ctype.h>
-#include <linux/libps2.h>
-#include <linux/serio.h>
-#include <linux/jiffies.h>
-#include <linux/slab.h>
-
-#include "psmouse.h"
-#include "sentelic.h"
-
-/*
- * Timeout for FSP PS/2 command only (in milliseconds).
- */
-#define	FSP_CMD_TIMEOUT		200
-#define	FSP_CMD_TIMEOUT2	30
-
-#define	GET_ABS_X(packet)	((packet[1] << 2) | ((packet[3] >> 2) & 0x03))
-#define	GET_ABS_Y(packet)	((packet[2] << 2) | (packet[3] & 0x03))
-
-/** Driver version. */
-static const char fsp_drv_ver[] = "1.0.0-K";
-
-/*
- * Make sure that the value being sent to FSP will not conflict with
- * possible sample rate values.
- */
-static unsigned char fsp_test_swap_cmd(unsigned char reg_val)
-{
-	switch (reg_val) {
-	case 10: case 20: case 40: case 60: case 80: case 100: case 200:
-		/*
-		 * The requested value being sent to FSP matched to possible
-		 * sample rates, swap the given value such that the hardware
-		 * wouldn't get confused.
-		 */
-		return (reg_val >> 4) | (reg_val << 4);
-	default:
-		return reg_val;	/* swap isn't necessary */
-	}
-}
-
-/*
- * Make sure that the value being sent to FSP will not conflict with certain
- * commands.
- */
-static unsigned char fsp_test_invert_cmd(unsigned char reg_val)
-{
-	switch (reg_val) {
-	case 0xe9: case 0xee: case 0xf2: case 0xff:
-		/*
-		 * The requested value being sent to FSP matched to certain
-		 * commands, inverse the given value such that the hardware
-		 * wouldn't get confused.
-		 */
-		return ~reg_val;
-	default:
-		return reg_val;	/* inversion isn't necessary */
-	}
-}
-
-static int fsp_reg_read(struct psmouse *psmouse, int reg_addr, int *reg_val)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[3];
-	unsigned char addr;
-	int rc = -1;
-
-	/*
-	 * We need to shut off the device and switch it into command
-	 * mode so we don't confuse our protocol handler. We don't need
-	 * to do that for writes because sysfs set helper does this for
-	 * us.
-	 */
-	psmouse_deactivate(psmouse);
-
-	ps2_begin_command(ps2dev);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	/* should return 0xfe(request for resending) */
-	ps2_sendbyte(ps2dev, 0x66, FSP_CMD_TIMEOUT2);
-	/* should return 0xfc(failed) */
-	ps2_sendbyte(ps2dev, 0x88, FSP_CMD_TIMEOUT2);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	if ((addr = fsp_test_invert_cmd(reg_addr)) != reg_addr) {
-		ps2_sendbyte(ps2dev, 0x68, FSP_CMD_TIMEOUT2);
-	} else if ((addr = fsp_test_swap_cmd(reg_addr)) != reg_addr) {
-		/* swapping is required */
-		ps2_sendbyte(ps2dev, 0xcc, FSP_CMD_TIMEOUT2);
-		/* expect 0xfe */
-	} else {
-		/* swapping isn't necessary */
-		ps2_sendbyte(ps2dev, 0x66, FSP_CMD_TIMEOUT2);
-		/* expect 0xfe */
-	}
-	/* should return 0xfc(failed) */
-	ps2_sendbyte(ps2dev, addr, FSP_CMD_TIMEOUT);
-
-	if (__ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO) < 0)
-		goto out;
-
-	*reg_val = param[2];
-	rc = 0;
-
- out:
-	ps2_end_command(ps2dev);
-	psmouse_activate(psmouse);
-	psmouse_dbg(psmouse,
-		    "READ REG: 0x%02x is 0x%02x (rc = %d)\n",
-		    reg_addr, *reg_val, rc);
-	return rc;
-}
-
-static int fsp_reg_write(struct psmouse *psmouse, int reg_addr, int reg_val)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char v;
-	int rc = -1;
-
-	ps2_begin_command(ps2dev);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	if ((v = fsp_test_invert_cmd(reg_addr)) != reg_addr) {
-		/* inversion is required */
-		ps2_sendbyte(ps2dev, 0x74, FSP_CMD_TIMEOUT2);
-	} else {
-		if ((v = fsp_test_swap_cmd(reg_addr)) != reg_addr) {
-			/* swapping is required */
-			ps2_sendbyte(ps2dev, 0x77, FSP_CMD_TIMEOUT2);
-		} else {
-			/* swapping isn't necessary */
-			ps2_sendbyte(ps2dev, 0x55, FSP_CMD_TIMEOUT2);
-		}
-	}
-	/* write the register address in correct order */
-	ps2_sendbyte(ps2dev, v, FSP_CMD_TIMEOUT2);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	if ((v = fsp_test_invert_cmd(reg_val)) != reg_val) {
-		/* inversion is required */
-		ps2_sendbyte(ps2dev, 0x47, FSP_CMD_TIMEOUT2);
-	} else if ((v = fsp_test_swap_cmd(reg_val)) != reg_val) {
-		/* swapping is required */
-		ps2_sendbyte(ps2dev, 0x44, FSP_CMD_TIMEOUT2);
-	} else {
-		/* swapping isn't necessary */
-		ps2_sendbyte(ps2dev, 0x33, FSP_CMD_TIMEOUT2);
-	}
-
-	/* write the register value in correct order */
-	ps2_sendbyte(ps2dev, v, FSP_CMD_TIMEOUT2);
-	rc = 0;
-
- out:
-	ps2_end_command(ps2dev);
-	psmouse_dbg(psmouse,
-		    "WRITE REG: 0x%02x to 0x%02x (rc = %d)\n",
-		    reg_addr, reg_val, rc);
-	return rc;
-}
-
-/* Enable register clock gating for writing certain registers */
-static int fsp_reg_write_enable(struct psmouse *psmouse, bool enable)
-{
-	int v, nv;
-
-	if (fsp_reg_read(psmouse, FSP_REG_SYSCTL1, &v) == -1)
-		return -1;
-
-	if (enable)
-		nv = v | FSP_BIT_EN_REG_CLK;
-	else
-		nv = v & ~FSP_BIT_EN_REG_CLK;
-
-	/* only write if necessary */
-	if (nv != v)
-		if (fsp_reg_write(psmouse, FSP_REG_SYSCTL1, nv) == -1)
-			return -1;
-
-	return 0;
-}
-
-static int fsp_page_reg_read(struct psmouse *psmouse, int *reg_val)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[3];
-	int rc = -1;
-
-	psmouse_deactivate(psmouse);
-
-	ps2_begin_command(ps2dev);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	ps2_sendbyte(ps2dev, 0x66, FSP_CMD_TIMEOUT2);
-	ps2_sendbyte(ps2dev, 0x88, FSP_CMD_TIMEOUT2);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	ps2_sendbyte(ps2dev, 0x83, FSP_CMD_TIMEOUT2);
-	ps2_sendbyte(ps2dev, 0x88, FSP_CMD_TIMEOUT2);
-
-	/* get the returned result */
-	if (__ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
-		goto out;
-
-	*reg_val = param[2];
-	rc = 0;
-
- out:
-	ps2_end_command(ps2dev);
-	psmouse_activate(psmouse);
-	psmouse_dbg(psmouse,
-		    "READ PAGE REG: 0x%02x (rc = %d)\n",
-		    *reg_val, rc);
-	return rc;
-}
-
-static int fsp_page_reg_write(struct psmouse *psmouse, int reg_val)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char v;
-	int rc = -1;
-
-	ps2_begin_command(ps2dev);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	ps2_sendbyte(ps2dev, 0x38, FSP_CMD_TIMEOUT2);
-	ps2_sendbyte(ps2dev, 0x88, FSP_CMD_TIMEOUT2);
-
-	if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0)
-		goto out;
-
-	if ((v = fsp_test_invert_cmd(reg_val)) != reg_val) {
-		ps2_sendbyte(ps2dev, 0x47, FSP_CMD_TIMEOUT2);
-	} else if ((v = fsp_test_swap_cmd(reg_val)) != reg_val) {
-		/* swapping is required */
-		ps2_sendbyte(ps2dev, 0x44, FSP_CMD_TIMEOUT2);
-	} else {
-		/* swapping isn't necessary */
-		ps2_sendbyte(ps2dev, 0x33, FSP_CMD_TIMEOUT2);
-	}
-
-	ps2_sendbyte(ps2dev, v, FSP_CMD_TIMEOUT2);
-	rc = 0;
-
- out:
-	ps2_end_command(ps2dev);
-	psmouse_dbg(psmouse,
-		    "WRITE PAGE REG: to 0x%02x (rc = %d)\n",
-		    reg_val, rc);
-	return rc;
-}
-
-static int fsp_get_version(struct psmouse *psmouse, int *version)
-{
-	if (fsp_reg_read(psmouse, FSP_REG_VERSION, version))
-		return -EIO;
-
-	return 0;
-}
-
-static int fsp_get_revision(struct psmouse *psmouse, int *rev)
-{
-	if (fsp_reg_read(psmouse, FSP_REG_REVISION, rev))
-		return -EIO;
-
-	return 0;
-}
-
-static int fsp_get_buttons(struct psmouse *psmouse, int *btn)
-{
-	static const int buttons[] = {
-		0x16, /* Left/Middle/Right/Forward/Backward & Scroll Up/Down */
-		0x06, /* Left/Middle/Right & Scroll Up/Down/Right/Left */
-		0x04, /* Left/Middle/Right & Scroll Up/Down */
-		0x02, /* Left/Middle/Right */
-	};
-	int val;
-
-	if (fsp_reg_read(psmouse, FSP_REG_TMOD_STATUS, &val) == -1)
-		return -EIO;
-
-	*btn = buttons[(val & 0x30) >> 4];
-	return 0;
-}
-
-/* Enable on-pad command tag output */
-static int fsp_opc_tag_enable(struct psmouse *psmouse, bool enable)
-{
-	int v, nv;
-	int res = 0;
-
-	if (fsp_reg_read(psmouse, FSP_REG_OPC_QDOWN, &v) == -1) {
-		psmouse_err(psmouse, "Unable get OPC state.\n");
-		return -EIO;
-	}
-
-	if (enable)
-		nv = v | FSP_BIT_EN_OPC_TAG;
-	else
-		nv = v & ~FSP_BIT_EN_OPC_TAG;
-
-	/* only write if necessary */
-	if (nv != v) {
-		fsp_reg_write_enable(psmouse, true);
-		res = fsp_reg_write(psmouse, FSP_REG_OPC_QDOWN, nv);
-		fsp_reg_write_enable(psmouse, false);
-	}
-
-	if (res != 0) {
-		psmouse_err(psmouse, "Unable to enable OPC tag.\n");
-		res = -EIO;
-	}
-
-	return res;
-}
-
-static int fsp_onpad_vscr(struct psmouse *psmouse, bool enable)
-{
-	struct fsp_data *pad = psmouse->private;
-	int val;
-
-	if (fsp_reg_read(psmouse, FSP_REG_ONPAD_CTL, &val))
-		return -EIO;
-
-	pad->vscroll = enable;
-
-	if (enable)
-		val |= (FSP_BIT_FIX_VSCR | FSP_BIT_ONPAD_ENABLE);
-	else
-		val &= ~FSP_BIT_FIX_VSCR;
-
-	if (fsp_reg_write(psmouse, FSP_REG_ONPAD_CTL, val))
-		return -EIO;
-
-	return 0;
-}
-
-static int fsp_onpad_hscr(struct psmouse *psmouse, bool enable)
-{
-	struct fsp_data *pad = psmouse->private;
-	int val, v2;
-
-	if (fsp_reg_read(psmouse, FSP_REG_ONPAD_CTL, &val))
-		return -EIO;
-
-	if (fsp_reg_read(psmouse, FSP_REG_SYSCTL5, &v2))
-		return -EIO;
-
-	pad->hscroll = enable;
-
-	if (enable) {
-		val |= (FSP_BIT_FIX_HSCR | FSP_BIT_ONPAD_ENABLE);
-		v2 |= FSP_BIT_EN_MSID6;
-	} else {
-		val &= ~FSP_BIT_FIX_HSCR;
-		v2 &= ~(FSP_BIT_EN_MSID6 | FSP_BIT_EN_MSID7 | FSP_BIT_EN_MSID8);
-	}
-
-	if (fsp_reg_write(psmouse, FSP_REG_ONPAD_CTL, val))
-		return -EIO;
-
-	/* reconfigure horizontal scrolling packet output */
-	if (fsp_reg_write(psmouse, FSP_REG_SYSCTL5, v2))
-		return -EIO;
-
-	return 0;
-}
-
-/*
- * Write device specific initial parameters.
- *
- * ex: 0xab 0xcd - write oxcd into register 0xab
- */
-static ssize_t fsp_attr_set_setreg(struct psmouse *psmouse, void *data,
-				   const char *buf, size_t count)
-{
-	int reg, val;
-	char *rest;
-	ssize_t retval;
-
-	reg = simple_strtoul(buf, &rest, 16);
-	if (rest == buf || *rest != ' ' || reg > 0xff)
-		return -EINVAL;
-
-	retval = kstrtoint(rest + 1, 16, &val);
-	if (retval)
-		return retval;
-
-	if (val > 0xff)
-		return -EINVAL;
-
-	if (fsp_reg_write_enable(psmouse, true))
-		return -EIO;
-
-	retval = fsp_reg_write(psmouse, reg, val) < 0 ? -EIO : count;
-
-	fsp_reg_write_enable(psmouse, false);
-
-	return count;
-}
-
-PSMOUSE_DEFINE_WO_ATTR(setreg, S_IWUSR, NULL, fsp_attr_set_setreg);
-
-static ssize_t fsp_attr_show_getreg(struct psmouse *psmouse,
-					void *data, char *buf)
-{
-	struct fsp_data *pad = psmouse->private;
-
-	return sprintf(buf, "%02x%02x\n", pad->last_reg, pad->last_val);
-}
-
-/*
- * Read a register from device.
- *
- * ex: 0xab -- read content from register 0xab
- */
-static ssize_t fsp_attr_set_getreg(struct psmouse *psmouse, void *data,
-					const char *buf, size_t count)
-{
-	struct fsp_data *pad = psmouse->private;
-	int reg, val, err;
-
-	err = kstrtoint(buf, 16, &reg);
-	if (err)
-		return err;
-
-	if (reg > 0xff)
-		return -EINVAL;
-
-	if (fsp_reg_read(psmouse, reg, &val))
-		return -EIO;
-
-	pad->last_reg = reg;
-	pad->last_val = val;
-
-	return count;
-}
-
-PSMOUSE_DEFINE_ATTR(getreg, S_IWUSR | S_IRUGO, NULL,
-			fsp_attr_show_getreg, fsp_attr_set_getreg);
-
-static ssize_t fsp_attr_show_pagereg(struct psmouse *psmouse,
-					void *data, char *buf)
-{
-	int val = 0;
-
-	if (fsp_page_reg_read(psmouse, &val))
-		return -EIO;
-
-	return sprintf(buf, "%02x\n", val);
-}
-
-static ssize_t fsp_attr_set_pagereg(struct psmouse *psmouse, void *data,
-					const char *buf, size_t count)
-{
-	int val, err;
-
-	err = kstrtoint(buf, 16, &val);
-	if (err)
-		return err;
-
-	if (val > 0xff)
-		return -EINVAL;
-
-	if (fsp_page_reg_write(psmouse, val))
-		return -EIO;
-
-	return count;
-}
-
-PSMOUSE_DEFINE_ATTR(page, S_IWUSR | S_IRUGO, NULL,
-			fsp_attr_show_pagereg, fsp_attr_set_pagereg);
-
-static ssize_t fsp_attr_show_vscroll(struct psmouse *psmouse,
-					void *data, char *buf)
-{
-	struct fsp_data *pad = psmouse->private;
-
-	return sprintf(buf, "%d\n", pad->vscroll);
-}
-
-static ssize_t fsp_attr_set_vscroll(struct psmouse *psmouse, void *data,
-					const char *buf, size_t count)
-{
-	unsigned int val;
-	int err;
-
-	err = kstrtouint(buf, 10, &val);
-	if (err)
-		return err;
-
-	if (val > 1)
-		return -EINVAL;
-
-	fsp_onpad_vscr(psmouse, val);
-
-	return count;
-}
-
-PSMOUSE_DEFINE_ATTR(vscroll, S_IWUSR | S_IRUGO, NULL,
-			fsp_attr_show_vscroll, fsp_attr_set_vscroll);
-
-static ssize_t fsp_attr_show_hscroll(struct psmouse *psmouse,
-					void *data, char *buf)
-{
-	struct fsp_data *pad = psmouse->private;
-
-	return sprintf(buf, "%d\n", pad->hscroll);
-}
-
-static ssize_t fsp_attr_set_hscroll(struct psmouse *psmouse, void *data,
-					const char *buf, size_t count)
-{
-	unsigned int val;
-	int err;
-
-	err = kstrtouint(buf, 10, &val);
-	if (err)
-		return err;
-
-	if (val > 1)
-		return -EINVAL;
-
-	fsp_onpad_hscr(psmouse, val);
-
-	return count;
-}
-
-PSMOUSE_DEFINE_ATTR(hscroll, S_IWUSR | S_IRUGO, NULL,
-			fsp_attr_show_hscroll, fsp_attr_set_hscroll);
-
-static ssize_t fsp_attr_show_flags(struct psmouse *psmouse,
-					void *data, char *buf)
-{
-	struct fsp_data *pad = psmouse->private;
-
-	return sprintf(buf, "%c\n",
-			pad->flags & FSPDRV_FLAG_EN_OPC ? 'C' : 'c');
-}
-
-static ssize_t fsp_attr_set_flags(struct psmouse *psmouse, void *data,
-					const char *buf, size_t count)
-{
-	struct fsp_data *pad = psmouse->private;
-	size_t i;
-
-	for (i = 0; i < count; i++) {
-		switch (buf[i]) {
-		case 'C':
-			pad->flags |= FSPDRV_FLAG_EN_OPC;
-			break;
-		case 'c':
-			pad->flags &= ~FSPDRV_FLAG_EN_OPC;
-			break;
-		default:
-			return -EINVAL;
-		}
-	}
-	return count;
-}
-
-PSMOUSE_DEFINE_ATTR(flags, S_IWUSR | S_IRUGO, NULL,
-			fsp_attr_show_flags, fsp_attr_set_flags);
-
-static ssize_t fsp_attr_show_ver(struct psmouse *psmouse,
-					void *data, char *buf)
-{
-	return sprintf(buf, "Sentelic FSP kernel module %s\n", fsp_drv_ver);
-}
-
-PSMOUSE_DEFINE_RO_ATTR(ver, S_IRUGO, NULL, fsp_attr_show_ver);
-
-static struct attribute *fsp_attributes[] = {
-	&psmouse_attr_setreg.dattr.attr,
-	&psmouse_attr_getreg.dattr.attr,
-	&psmouse_attr_page.dattr.attr,
-	&psmouse_attr_vscroll.dattr.attr,
-	&psmouse_attr_hscroll.dattr.attr,
-	&psmouse_attr_flags.dattr.attr,
-	&psmouse_attr_ver.dattr.attr,
-	NULL
-};
-
-static struct attribute_group fsp_attribute_group = {
-	.attrs = fsp_attributes,
-};
-
-#ifdef	FSP_DEBUG
-static void fsp_packet_debug(struct psmouse *psmouse, unsigned char packet[])
-{
-	static unsigned int ps2_packet_cnt;
-	static unsigned int ps2_last_second;
-	unsigned int jiffies_msec;
-	const char *packet_type = "UNKNOWN";
-	unsigned short abs_x = 0, abs_y = 0;
-
-	/* Interpret & dump the packet data. */
-	switch (packet[0] >> FSP_PKT_TYPE_SHIFT) {
-	case FSP_PKT_TYPE_ABS:
-		packet_type = "Absolute";
-		abs_x = GET_ABS_X(packet);
-		abs_y = GET_ABS_Y(packet);
-		break;
-	case FSP_PKT_TYPE_NORMAL:
-		packet_type = "Normal";
-		break;
-	case FSP_PKT_TYPE_NOTIFY:
-		packet_type = "Notify";
-		break;
-	case FSP_PKT_TYPE_NORMAL_OPC:
-		packet_type = "Normal-OPC";
-		break;
-	}
-
-	ps2_packet_cnt++;
-	jiffies_msec = jiffies_to_msecs(jiffies);
-	psmouse_dbg(psmouse,
-		    "%08dms %s packets: %02x, %02x, %02x, %02x; "
-		    "abs_x: %d, abs_y: %d\n",
-		    jiffies_msec, packet_type,
-		    packet[0], packet[1], packet[2], packet[3], abs_x, abs_y);
-
-	if (jiffies_msec - ps2_last_second > 1000) {
-		psmouse_dbg(psmouse, "PS/2 packets/sec = %d\n", ps2_packet_cnt);
-		ps2_packet_cnt = 0;
-		ps2_last_second = jiffies_msec;
-	}
-}
-#else
-static void fsp_packet_debug(struct psmouse *psmouse, unsigned char packet[])
-{
-}
-#endif
-
-static void fsp_set_slot(struct input_dev *dev, int slot, bool active,
-			 unsigned int x, unsigned int y)
-{
-	input_mt_slot(dev, slot);
-	input_mt_report_slot_state(dev, MT_TOOL_FINGER, active);
-	if (active) {
-		input_report_abs(dev, ABS_MT_POSITION_X, x);
-		input_report_abs(dev, ABS_MT_POSITION_Y, y);
-	}
-}
-
-static psmouse_ret_t fsp_process_byte(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct fsp_data *ad = psmouse->private;
-	unsigned char *packet = psmouse->packet;
-	unsigned char button_status = 0, lscroll = 0, rscroll = 0;
-	unsigned short abs_x, abs_y, fgrs = 0;
-	int rel_x, rel_y;
-
-	if (psmouse->pktcnt < 4)
-		return PSMOUSE_GOOD_DATA;
-
-	/*
-	 * Full packet accumulated, process it
-	 */
-
-	fsp_packet_debug(psmouse, packet);
-
-	switch (psmouse->packet[0] >> FSP_PKT_TYPE_SHIFT) {
-	case FSP_PKT_TYPE_ABS:
-		abs_x = GET_ABS_X(packet);
-		abs_y = GET_ABS_Y(packet);
-
-		if (packet[0] & FSP_PB0_MFMC) {
-			/*
-			 * MFMC packet: assume that there are two fingers on
-			 * pad
-			 */
-			fgrs = 2;
-
-			/* MFMC packet */
-			if (packet[0] & FSP_PB0_MFMC_FGR2) {
-				/* 2nd finger */
-				if (ad->last_mt_fgr == 2) {
-					/*
-					 * workaround for buggy firmware
-					 * which doesn't clear MFMC bit if
-					 * the 1st finger is up
-					 */
-					fgrs = 1;
-					fsp_set_slot(dev, 0, false, 0, 0);
-				}
-				ad->last_mt_fgr = 2;
-
-				fsp_set_slot(dev, 1, fgrs == 2, abs_x, abs_y);
-			} else {
-				/* 1st finger */
-				if (ad->last_mt_fgr == 1) {
-					/*
-					 * workaround for buggy firmware
-					 * which doesn't clear MFMC bit if
-					 * the 2nd finger is up
-					 */
-					fgrs = 1;
-					fsp_set_slot(dev, 1, false, 0, 0);
-				}
-				ad->last_mt_fgr = 1;
-				fsp_set_slot(dev, 0, fgrs != 0, abs_x, abs_y);
-			}
-		} else {
-			/* SFAC packet */
-			if ((packet[0] & (FSP_PB0_LBTN|FSP_PB0_PHY_BTN)) ==
-				FSP_PB0_LBTN) {
-				/* On-pad click in SFAC mode should be handled
-				 * by userspace.  On-pad clicks in MFMC mode
-				 * are real clickpad clicks, and not ignored.
-				 */
-				packet[0] &= ~FSP_PB0_LBTN;
-			}
-
-			/* no multi-finger information */
-			ad->last_mt_fgr = 0;
-
-			if (abs_x != 0 && abs_y != 0)
-				fgrs = 1;
-
-			fsp_set_slot(dev, 0, fgrs > 0, abs_x, abs_y);
-			fsp_set_slot(dev, 1, false, 0, 0);
-		}
-		if (fgrs > 0) {
-			input_report_abs(dev, ABS_X, abs_x);
-			input_report_abs(dev, ABS_Y, abs_y);
-		}
-		input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
-		input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
-		input_report_key(dev, BTN_TOUCH, fgrs);
-		input_report_key(dev, BTN_TOOL_FINGER, fgrs == 1);
-		input_report_key(dev, BTN_TOOL_DOUBLETAP, fgrs == 2);
-		break;
-
-	case FSP_PKT_TYPE_NORMAL_OPC:
-		/* on-pad click, filter it if necessary */
-		if ((ad->flags & FSPDRV_FLAG_EN_OPC) != FSPDRV_FLAG_EN_OPC)
-			packet[0] &= ~FSP_PB0_LBTN;
-		/* fall through */
-
-	case FSP_PKT_TYPE_NORMAL:
-		/* normal packet */
-		/* special packet data translation from on-pad packets */
-		if (packet[3] != 0) {
-			if (packet[3] & BIT(0))
-				button_status |= 0x01;	/* wheel down */
-			if (packet[3] & BIT(1))
-				button_status |= 0x0f;	/* wheel up */
-			if (packet[3] & BIT(2))
-				button_status |= BIT(4);/* horizontal left */
-			if (packet[3] & BIT(3))
-				button_status |= BIT(5);/* horizontal right */
-			/* push back to packet queue */
-			if (button_status != 0)
-				packet[3] = button_status;
-			rscroll = (packet[3] >> 4) & 1;
-			lscroll = (packet[3] >> 5) & 1;
-		}
-		/*
-		 * Processing wheel up/down and extra button events
-		 */
-		input_report_rel(dev, REL_WHEEL,
-				 (int)(packet[3] & 8) - (int)(packet[3] & 7));
-		input_report_rel(dev, REL_HWHEEL, lscroll - rscroll);
-		input_report_key(dev, BTN_BACK, lscroll);
-		input_report_key(dev, BTN_FORWARD, rscroll);
-
-		/*
-		 * Standard PS/2 Mouse
-		 */
-		input_report_key(dev, BTN_LEFT, packet[0] & 1);
-		input_report_key(dev, BTN_MIDDLE, (packet[0] >> 2) & 1);
-		input_report_key(dev, BTN_RIGHT, (packet[0] >> 1) & 1);
-
-		rel_x = packet[1] ? (int)packet[1] - (int)((packet[0] << 4) & 0x100) : 0;
-		rel_y = packet[2] ? (int)((packet[0] << 3) & 0x100) - (int)packet[2] : 0;
-
-		input_report_rel(dev, REL_X, rel_x);
-		input_report_rel(dev, REL_Y, rel_y);
-		break;
-	}
-
-	input_sync(dev);
-
-	return PSMOUSE_FULL_PACKET;
-}
-
-static int fsp_activate_protocol(struct psmouse *psmouse)
-{
-	struct fsp_data *pad = psmouse->private;
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[2];
-	int val;
-
-	/*
-	 * Standard procedure to enter FSP Intellimouse mode
-	 * (scrolling wheel, 4th and 5th buttons)
-	 */
-	param[0] = 200;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] = 200;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-	param[0] =  80;
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE);
-
-	ps2_command(ps2dev, param, PSMOUSE_CMD_GETID);
-	if (param[0] != 0x04) {
-		psmouse_err(psmouse,
-			    "Unable to enable 4 bytes packet format.\n");
-		return -EIO;
-	}
-
-	if (pad->ver < FSP_VER_STL3888_C0) {
-		/* Preparing relative coordinates output for older hardware */
-		if (fsp_reg_read(psmouse, FSP_REG_SYSCTL5, &val)) {
-			psmouse_err(psmouse,
-				    "Unable to read SYSCTL5 register.\n");
-			return -EIO;
-		}
-
-		if (fsp_get_buttons(psmouse, &pad->buttons)) {
-			psmouse_err(psmouse,
-				    "Unable to retrieve number of buttons.\n");
-			return -EIO;
-		}
-
-		val &= ~(FSP_BIT_EN_MSID7 | FSP_BIT_EN_MSID8 | FSP_BIT_EN_AUTO_MSID8);
-		/* Ensure we are not in absolute mode */
-		val &= ~FSP_BIT_EN_PKT_G0;
-		if (pad->buttons == 0x06) {
-			/* Left/Middle/Right & Scroll Up/Down/Right/Left */
-			val |= FSP_BIT_EN_MSID6;
-		}
-
-		if (fsp_reg_write(psmouse, FSP_REG_SYSCTL5, val)) {
-			psmouse_err(psmouse,
-				    "Unable to set up required mode bits.\n");
-			return -EIO;
-		}
-
-		/*
-		 * Enable OPC tags such that driver can tell the difference
-		 * between on-pad and real button click
-		 */
-		if (fsp_opc_tag_enable(psmouse, true))
-			psmouse_warn(psmouse,
-				     "Failed to enable OPC tag mode.\n");
-		/* enable on-pad click by default */
-		pad->flags |= FSPDRV_FLAG_EN_OPC;
-
-		/* Enable on-pad vertical and horizontal scrolling */
-		fsp_onpad_vscr(psmouse, true);
-		fsp_onpad_hscr(psmouse, true);
-	} else {
-		/* Enable absolute coordinates output for Cx/Dx hardware */
-		if (fsp_reg_write(psmouse, FSP_REG_SWC1,
-				  FSP_BIT_SWC1_EN_ABS_1F |
-				  FSP_BIT_SWC1_EN_ABS_2F |
-				  FSP_BIT_SWC1_EN_FUP_OUT |
-				  FSP_BIT_SWC1_EN_ABS_CON)) {
-			psmouse_err(psmouse,
-				    "Unable to enable absolute coordinates output.\n");
-			return -EIO;
-		}
-	}
-
-	return 0;
-}
-
-static int fsp_set_input_params(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct fsp_data *pad = psmouse->private;
-
-	if (pad->ver < FSP_VER_STL3888_C0) {
-		__set_bit(BTN_MIDDLE, dev->keybit);
-		__set_bit(BTN_BACK, dev->keybit);
-		__set_bit(BTN_FORWARD, dev->keybit);
-		__set_bit(REL_WHEEL, dev->relbit);
-		__set_bit(REL_HWHEEL, dev->relbit);
-	} else {
-		/*
-		 * Hardware prior to Cx performs much better in relative mode;
-		 * hence, only enable absolute coordinates output as well as
-		 * multi-touch output for the newer hardware.
-		 *
-		 * Maximum coordinates can be computed as:
-		 *
-		 *	number of scanlines * 64 - 57
-		 *
-		 * where number of X/Y scanline lines are 16/12.
-		 */
-		int abs_x = 967, abs_y = 711;
-
-		__set_bit(EV_ABS, dev->evbit);
-		__clear_bit(EV_REL, dev->evbit);
-		__set_bit(BTN_TOUCH, dev->keybit);
-		__set_bit(BTN_TOOL_FINGER, dev->keybit);
-		__set_bit(BTN_TOOL_DOUBLETAP, dev->keybit);
-		__set_bit(INPUT_PROP_SEMI_MT, dev->propbit);
-
-		input_set_abs_params(dev, ABS_X, 0, abs_x, 0, 0);
-		input_set_abs_params(dev, ABS_Y, 0, abs_y, 0, 0);
-		input_mt_init_slots(dev, 2);
-		input_set_abs_params(dev, ABS_MT_POSITION_X, 0, abs_x, 0, 0);
-		input_set_abs_params(dev, ABS_MT_POSITION_Y, 0, abs_y, 0, 0);
-	}
-
-	return 0;
-}
-
-int fsp_detect(struct psmouse *psmouse, bool set_properties)
-{
-	int id;
-
-	if (fsp_reg_read(psmouse, FSP_REG_DEVICE_ID, &id))
-		return -EIO;
-
-	if (id != 0x01)
-		return -ENODEV;
-
-	if (set_properties) {
-		psmouse->vendor = "Sentelic";
-		psmouse->name = "FingerSensingPad";
-	}
-
-	return 0;
-}
-
-static void fsp_reset(struct psmouse *psmouse)
-{
-	fsp_opc_tag_enable(psmouse, false);
-	fsp_onpad_vscr(psmouse, false);
-	fsp_onpad_hscr(psmouse, false);
-}
-
-static void fsp_disconnect(struct psmouse *psmouse)
-{
-	sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj,
-			   &fsp_attribute_group);
-
-	fsp_reset(psmouse);
-	kfree(psmouse->private);
-}
-
-static int fsp_reconnect(struct psmouse *psmouse)
-{
-	int version;
-
-	if (fsp_detect(psmouse, 0))
-		return -ENODEV;
-
-	if (fsp_get_version(psmouse, &version))
-		return -ENODEV;
-
-	if (fsp_activate_protocol(psmouse))
-		return -EIO;
-
-	return 0;
-}
-
-int fsp_init(struct psmouse *psmouse)
-{
-	struct fsp_data *priv;
-	int ver, rev;
-	int error;
-
-	if (fsp_get_version(psmouse, &ver) ||
-	    fsp_get_revision(psmouse, &rev)) {
-		return -ENODEV;
-	}
-
-	psmouse_info(psmouse, "Finger Sensing Pad, hw: %d.%d.%d, sw: %s\n",
-		     ver >> 4, ver & 0x0F, rev, fsp_drv_ver);
-
-	psmouse->private = priv = kzalloc(sizeof(struct fsp_data), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	priv->ver = ver;
-	priv->rev = rev;
-
-	psmouse->protocol_handler = fsp_process_byte;
-	psmouse->disconnect = fsp_disconnect;
-	psmouse->reconnect = fsp_reconnect;
-	psmouse->cleanup = fsp_reset;
-	psmouse->pktsize = 4;
-
-	error = fsp_activate_protocol(psmouse);
-	if (error)
-		goto err_out;
-
-	/* Set up various supported input event bits */
-	error = fsp_set_input_params(psmouse);
-	if (error)
-		goto err_out;
-
-	error = sysfs_create_group(&psmouse->ps2dev.serio->dev.kobj,
-				   &fsp_attribute_group);
-	if (error) {
-		psmouse_err(psmouse,
-			    "Failed to create sysfs attributes (%d)", error);
-		goto err_out;
-	}
-
-	return 0;
-
- err_out:
-	kfree(psmouse->private);
-	psmouse->private = NULL;
-	return error;
-}
diff --git a/ANDROID_3.4.5/drivers/input/mouse/sentelic.h b/ANDROID_3.4.5/drivers/input/mouse/sentelic.h
deleted file mode 100644
index 334de19e..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/sentelic.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*-
- * Finger Sensing Pad PS/2 mouse driver.
- *
- * Copyright (C) 2005-2007 Asia Vital Components Co., Ltd.
- * Copyright (C) 2005-2012 Tai-hwa Liang, Sentelic Corporation.
- *
- *   This program is free software; you can redistribute it and/or
- *   modify it under the terms of the GNU General Public License
- *   as published by the Free Software Foundation; either version 2
- *   of the License, or (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef	__SENTELIC_H
-#define	__SENTELIC_H
-
-/* Finger-sensing Pad information registers */
-#define	FSP_REG_DEVICE_ID	0x00
-#define	FSP_REG_VERSION		0x01
-#define	FSP_REG_REVISION	0x04
-#define	FSP_REG_TMOD_STATUS1	0x0B
-#define	FSP_BIT_NO_ROTATION	BIT(3)
-#define	FSP_REG_PAGE_CTRL	0x0F
-
-/* Finger-sensing Pad control registers */
-#define	FSP_REG_SYSCTL1		0x10
-#define	FSP_BIT_EN_REG_CLK	BIT(5)
-#define	FSP_REG_TMOD_STATUS	0x20
-#define	FSP_REG_OPC_QDOWN	0x31
-#define	FSP_BIT_EN_OPC_TAG	BIT(7)
-#define	FSP_REG_OPTZ_XLO	0x34
-#define	FSP_REG_OPTZ_XHI	0x35
-#define	FSP_REG_OPTZ_YLO	0x36
-#define	FSP_REG_OPTZ_YHI	0x37
-#define	FSP_REG_SYSCTL5		0x40
-#define	FSP_BIT_90_DEGREE	BIT(0)
-#define	FSP_BIT_EN_MSID6	BIT(1)
-#define	FSP_BIT_EN_MSID7	BIT(2)
-#define	FSP_BIT_EN_MSID8	BIT(3)
-#define	FSP_BIT_EN_AUTO_MSID8	BIT(5)
-#define	FSP_BIT_EN_PKT_G0	BIT(6)
-
-#define	FSP_REG_ONPAD_CTL	0x43
-#define	FSP_BIT_ONPAD_ENABLE	BIT(0)
-#define	FSP_BIT_ONPAD_FBBB	BIT(1)
-#define	FSP_BIT_FIX_VSCR	BIT(3)
-#define	FSP_BIT_FIX_HSCR	BIT(5)
-#define	FSP_BIT_DRAG_LOCK	BIT(6)
-
-#define	FSP_REG_SWC1		(0x90)
-#define	FSP_BIT_SWC1_EN_ABS_1F	BIT(0)
-#define	FSP_BIT_SWC1_EN_GID	BIT(1)
-#define	FSP_BIT_SWC1_EN_ABS_2F	BIT(2)
-#define	FSP_BIT_SWC1_EN_FUP_OUT	BIT(3)
-#define	FSP_BIT_SWC1_EN_ABS_CON	BIT(4)
-#define	FSP_BIT_SWC1_GST_GRP0	BIT(5)
-#define	FSP_BIT_SWC1_GST_GRP1	BIT(6)
-#define	FSP_BIT_SWC1_BX_COMPAT	BIT(7)
-
-/* Finger-sensing Pad packet formating related definitions */
-
-/* absolute packet type */
-#define	FSP_PKT_TYPE_NORMAL	(0x00)
-#define	FSP_PKT_TYPE_ABS	(0x01)
-#define	FSP_PKT_TYPE_NOTIFY	(0x02)
-#define	FSP_PKT_TYPE_NORMAL_OPC	(0x03)
-#define	FSP_PKT_TYPE_SHIFT	(6)
-
-/* bit definitions for the first byte of report packet */
-#define	FSP_PB0_LBTN		BIT(0)
-#define	FSP_PB0_RBTN		BIT(1)
-#define	FSP_PB0_MBTN		BIT(2)
-#define	FSP_PB0_MFMC_FGR2	FSP_PB0_MBTN
-#define	FSP_PB0_MUST_SET	BIT(3)
-#define	FSP_PB0_PHY_BTN		BIT(4)
-#define	FSP_PB0_MFMC		BIT(5)
-
-/* hardware revisions */
-#define	FSP_VER_STL3888_A4	(0xC1)
-#define	FSP_VER_STL3888_B0	(0xD0)
-#define	FSP_VER_STL3888_B1	(0xD1)
-#define	FSP_VER_STL3888_B2	(0xD2)
-#define	FSP_VER_STL3888_C0	(0xE0)
-#define	FSP_VER_STL3888_C1	(0xE1)
-#define	FSP_VER_STL3888_D0	(0xE2)
-#define	FSP_VER_STL3888_D1	(0xE3)
-#define	FSP_VER_STL3888_E0	(0xE4)
-
-#ifdef __KERNEL__
-
-struct fsp_data {
-	unsigned char	ver;		/* hardware version */
-	unsigned char	rev;		/* hardware revison */
-	unsigned int	buttons;	/* Number of buttons */
-	unsigned int	flags;
-#define	FSPDRV_FLAG_EN_OPC	(0x001)	/* enable on-pad clicking */
-
-	bool		vscroll;	/* Vertical scroll zone enabled */
-	bool		hscroll;	/* Horizontal scroll zone enabled */
-
-	unsigned char	last_reg;	/* Last register we requested read from */
-	unsigned char	last_val;
-	unsigned int	last_mt_fgr;	/* Last seen finger(multitouch) */
-};
-
-#ifdef CONFIG_MOUSE_PS2_SENTELIC
-extern int fsp_detect(struct psmouse *psmouse, bool set_properties);
-extern int fsp_init(struct psmouse *psmouse);
-#else
-inline int fsp_detect(struct psmouse *psmouse, bool set_properties)
-{
-	return -ENOSYS;
-}
-inline int fsp_init(struct psmouse *psmouse)
-{
-	return -ENOSYS;
-}
-#endif
-
-#endif	/* __KERNEL__ */
-
-#endif	/* !__SENTELIC_H */
diff --git a/ANDROID_3.4.5/drivers/input/mouse/sermouse.c b/ANDROID_3.4.5/drivers/input/mouse/sermouse.c
deleted file mode 100644
index 17ff137b..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/sermouse.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- *  Serial mouse driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Serial mouse driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-static const char *sermouse_protocols[] = { "None", "Mouse Systems Mouse", "Sun Mouse", "Microsoft Mouse",
-					"Logitech M+ Mouse", "Microsoft MZ Mouse", "Logitech MZ+ Mouse",
-					"Logitech MZ++ Mouse"};
-
-struct sermouse {
-	struct input_dev *dev;
-	signed char buf[8];
-	unsigned char count;
-	unsigned char type;
-	unsigned long last;
-	char phys[32];
-};
-
-/*
- * sermouse_process_msc() analyzes the incoming MSC/Sun bytestream and
- * applies some prediction to the data, resulting in 96 updates per
- * second, which is as good as a PS/2 or USB mouse.
- */
-
-static void sermouse_process_msc(struct sermouse *sermouse, signed char data)
-{
-	struct input_dev *dev = sermouse->dev;
-	signed char *buf = sermouse->buf;
-
-	switch (sermouse->count) {
-
-		case 0:
-			if ((data & 0xf8) != 0x80)
-				return;
-			input_report_key(dev, BTN_LEFT,   !(data & 4));
-			input_report_key(dev, BTN_RIGHT,  !(data & 1));
-			input_report_key(dev, BTN_MIDDLE, !(data & 2));
-			break;
-
-		case 1:
-		case 3:
-			input_report_rel(dev, REL_X, data / 2);
-			input_report_rel(dev, REL_Y, -buf[1]);
-			buf[0] = data - data / 2;
-			break;
-
-		case 2:
-		case 4:
-			input_report_rel(dev, REL_X, buf[0]);
-			input_report_rel(dev, REL_Y, buf[1] - data);
-			buf[1] = data / 2;
-			break;
-	}
-
-	input_sync(dev);
-
-	if (++sermouse->count == 5)
-		sermouse->count = 0;
-}
-
-/*
- * sermouse_process_ms() anlyzes the incoming MS(Z/+/++) bytestream and
- * generates events. With prediction it gets 80 updates/sec, assuming
- * standard 3-byte packets and 1200 bps.
- */
-
-static void sermouse_process_ms(struct sermouse *sermouse, signed char data)
-{
-	struct input_dev *dev = sermouse->dev;
-	signed char *buf = sermouse->buf;
-
-	if (data & 0x40)
-		sermouse->count = 0;
-	else if (sermouse->count == 0)
-		return;
-
-	switch (sermouse->count) {
-
-		case 0:
-			buf[1] = data;
-			input_report_key(dev, BTN_LEFT,   (data >> 5) & 1);
-			input_report_key(dev, BTN_RIGHT,  (data >> 4) & 1);
-			break;
-
-		case 1:
-			buf[2] = data;
-			data = (signed char) (((buf[1] << 6) & 0xc0) | (data & 0x3f));
-			input_report_rel(dev, REL_X, data / 2);
-			input_report_rel(dev, REL_Y, buf[4]);
-			buf[3] = data - data / 2;
-			break;
-
-		case 2:
-			/* Guessing the state of the middle button on 3-button MS-protocol mice - ugly. */
-			if ((sermouse->type == SERIO_MS) && !data && !buf[2] && !((buf[0] & 0xf0) ^ buf[1]))
-				input_report_key(dev, BTN_MIDDLE, !test_bit(BTN_MIDDLE, dev->key));
-			buf[0] = buf[1];
-
-			data = (signed char) (((buf[1] << 4) & 0xc0) | (data & 0x3f));
-			input_report_rel(dev, REL_X, buf[3]);
-			input_report_rel(dev, REL_Y, data - buf[4]);
-			buf[4] = data / 2;
-			break;
-
-		case 3:
-
-			switch (sermouse->type) {
-
-				case SERIO_MS:
-					 sermouse->type = SERIO_MP;
-
-				case SERIO_MP:
-					if ((data >> 2) & 3) break;	/* M++ Wireless Extension packet. */
-					input_report_key(dev, BTN_MIDDLE, (data >> 5) & 1);
-					input_report_key(dev, BTN_SIDE,   (data >> 4) & 1);
-					break;
-
-				case SERIO_MZP:
-				case SERIO_MZPP:
-					input_report_key(dev, BTN_SIDE,   (data >> 5) & 1);
-
-				case SERIO_MZ:
-					input_report_key(dev, BTN_MIDDLE, (data >> 4) & 1);
-					input_report_rel(dev, REL_WHEEL,  (data & 8) - (data & 7));
-					break;
-			}
-
-			break;
-
-		case 4:
-		case 6:	/* MZ++ packet type. We can get these bytes for M++ too but we ignore them later. */
-			buf[1] = (data >> 2) & 0x0f;
-			break;
-
-		case 5:
-		case 7: /* Ignore anything besides MZ++ */
-			if (sermouse->type != SERIO_MZPP)
-				break;
-
-			switch (buf[1]) {
-
-				case 1: /* Extra mouse info */
-
-					input_report_key(dev, BTN_SIDE, (data >> 4) & 1);
-					input_report_key(dev, BTN_EXTRA, (data >> 5) & 1);
-					input_report_rel(dev, data & 0x80 ? REL_HWHEEL : REL_WHEEL, (data & 7) - (data & 8));
-
-					break;
-
-				default: /* We don't decode anything else yet. */
-
-					printk(KERN_WARNING
-						"sermouse.c: Received MZ++ packet %x, don't know how to handle.\n", buf[1]);
-					break;
-			}
-
-			break;
-	}
-
-	input_sync(dev);
-
-	sermouse->count++;
-}
-
-/*
- * sermouse_interrupt() handles incoming characters, either gathering them into
- * packets or passing them to the command routine as command output.
- */
-
-static irqreturn_t sermouse_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct sermouse *sermouse = serio_get_drvdata(serio);
-
-	if (time_after(jiffies, sermouse->last + HZ/10))
-		sermouse->count = 0;
-
-	sermouse->last = jiffies;
-
-	if (sermouse->type > SERIO_SUN)
-		sermouse_process_ms(sermouse, data);
-	else
-		sermouse_process_msc(sermouse, data);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * sermouse_disconnect() cleans up after we don't want talk
- * to the mouse anymore.
- */
-
-static void sermouse_disconnect(struct serio *serio)
-{
-	struct sermouse *sermouse = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(sermouse->dev);
-	kfree(sermouse);
-}
-
-/*
- * sermouse_connect() is a callback form the serio module when
- * an unhandled serio port is found.
- */
-
-static int sermouse_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct sermouse *sermouse;
-	struct input_dev *input_dev;
-	unsigned char c = serio->id.extra;
-	int err = -ENOMEM;
-
-	sermouse = kzalloc(sizeof(struct sermouse), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!sermouse || !input_dev)
-		goto fail1;
-
-	sermouse->dev = input_dev;
-	snprintf(sermouse->phys, sizeof(sermouse->phys), "%s/input0", serio->phys);
-	sermouse->type = serio->id.proto;
-
-	input_dev->name = sermouse_protocols[sermouse->type];
-	input_dev->phys = sermouse->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor  = sermouse->type;
-	input_dev->id.product = c;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-	input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
-		BIT_MASK(BTN_RIGHT);
-	input_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-
-	if (c & 0x01) set_bit(BTN_MIDDLE, input_dev->keybit);
-	if (c & 0x02) set_bit(BTN_SIDE, input_dev->keybit);
-	if (c & 0x04) set_bit(BTN_EXTRA, input_dev->keybit);
-	if (c & 0x10) set_bit(REL_WHEEL, input_dev->relbit);
-	if (c & 0x20) set_bit(REL_HWHEEL, input_dev->relbit);
-
-	serio_set_drvdata(serio, sermouse);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(sermouse->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(sermouse);
-	return err;
-}
-
-static struct serio_device_id sermouse_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MSC,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_SUN,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MS,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MP,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MZ,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MZP,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MZPP,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, sermouse_serio_ids);
-
-static struct serio_driver sermouse_drv = {
-	.driver		= {
-		.name	= "sermouse",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= sermouse_serio_ids,
-	.interrupt	= sermouse_interrupt,
-	.connect	= sermouse_connect,
-	.disconnect	= sermouse_disconnect,
-};
-
-static int __init sermouse_init(void)
-{
-	return serio_register_driver(&sermouse_drv);
-}
-
-static void __exit sermouse_exit(void)
-{
-	serio_unregister_driver(&sermouse_drv);
-}
-
-module_init(sermouse_init);
-module_exit(sermouse_exit);
diff --git a/ANDROID_3.4.5/drivers/input/mouse/synaptics.c b/ANDROID_3.4.5/drivers/input/mouse/synaptics.c
deleted file mode 100644
index a4b14a41..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/synaptics.c
+++ /dev/null
@@ -1,1536 +0,0 @@
-/*
- * Synaptics TouchPad PS/2 mouse driver
- *
- *   2003 Dmitry Torokhov <dtor@mail.ru>
- *     Added support for pass-through port. Special thanks to Peter Berg Larsen
- *     for explaining various Synaptics quirks.
- *
- *   2003 Peter Osterlund <petero2@telia.com>
- *     Ported to 2.5 input device infrastructure.
- *
- *   Copyright (C) 2001 Stefan Gmeiner <riddlebox@freesurf.ch>
- *     start merging tpconfig and gpm code to a xfree-input module
- *     adding some changes and extensions (ex. 3rd and 4th button)
- *
- *   Copyright (c) 1997 C. Scott Ananian <cananian@alumni.priceton.edu>
- *   Copyright (c) 1998-2000 Bruce Kalk <kall@compass.com>
- *     code for the special synaptics commands (from the tpconfig-source)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * Trademarks are the property of their respective owners.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/dmi.h>
-#include <linux/input/mt.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-#include <linux/slab.h>
-#include "psmouse.h"
-#include "synaptics.h"
-
-/*
- * The x/y limits are taken from the Synaptics TouchPad interfacing Guide,
- * section 2.3.2, which says that they should be valid regardless of the
- * actual size of the sensor.
- * Note that newer firmware allows querying device for maximum useable
- * coordinates.
- */
-#define XMIN_NOMINAL 1472
-#define XMAX_NOMINAL 5472
-#define YMIN_NOMINAL 1408
-#define YMAX_NOMINAL 4448
-
-/*
- * Synaptics touchpads report the y coordinate from bottom to top, which is
- * opposite from what userspace expects.
- * This function is used to invert y before reporting.
- */
-static int synaptics_invert_y(int y)
-{
-	return YMAX_NOMINAL + YMIN_NOMINAL - y;
-}
-
-
-/*****************************************************************************
- *	Stuff we need even when we do not want native Synaptics support
- ****************************************************************************/
-
-/*
- * Set the synaptics touchpad mode byte by special commands
- */
-static int synaptics_mode_cmd(struct psmouse *psmouse, unsigned char mode)
-{
-	unsigned char param[1];
-
-	if (psmouse_sliced_command(psmouse, mode))
-		return -1;
-	param[0] = SYN_PS_SET_MODE2;
-	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_SETRATE))
-		return -1;
-	return 0;
-}
-
-int synaptics_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char param[4];
-
-	param[0] = 0;
-
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
-	ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO);
-
-	if (param[1] != 0x47)
-		return -ENODEV;
-
-	if (set_properties) {
-		psmouse->vendor = "Synaptics";
-		psmouse->name = "TouchPad";
-	}
-
-	return 0;
-}
-
-void synaptics_reset(struct psmouse *psmouse)
-{
-	/* reset touchpad back to relative mode, gestures enabled */
-	synaptics_mode_cmd(psmouse, 0);
-}
-
-#ifdef CONFIG_MOUSE_PS2_SYNAPTICS
-
-/*****************************************************************************
- *	Synaptics communications functions
- ****************************************************************************/
-
-/*
- * Send a command to the synpatics touchpad by special commands
- */
-static int synaptics_send_cmd(struct psmouse *psmouse, unsigned char c, unsigned char *param)
-{
-	if (psmouse_sliced_command(psmouse, c))
-		return -1;
-	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO))
-		return -1;
-	return 0;
-}
-
-/*
- * Read the model-id bytes from the touchpad
- * see also SYN_MODEL_* macros
- */
-static int synaptics_model_id(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-	unsigned char mi[3];
-
-	if (synaptics_send_cmd(psmouse, SYN_QUE_MODEL, mi))
-		return -1;
-	priv->model_id = (mi[0]<<16) | (mi[1]<<8) | mi[2];
-	return 0;
-}
-
-/*
- * Read the capability-bits from the touchpad
- * see also the SYN_CAP_* macros
- */
-static int synaptics_capability(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-	unsigned char cap[3];
-
-	if (synaptics_send_cmd(psmouse, SYN_QUE_CAPABILITIES, cap))
-		return -1;
-	priv->capabilities = (cap[0] << 16) | (cap[1] << 8) | cap[2];
-	priv->ext_cap = priv->ext_cap_0c = 0;
-
-	/*
-	 * Older firmwares had submodel ID fixed to 0x47
-	 */
-	if (SYN_ID_FULL(priv->identity) < 0x705 &&
-	    SYN_CAP_SUBMODEL_ID(priv->capabilities) != 0x47) {
-		return -1;
-	}
-
-	/*
-	 * Unless capExtended is set the rest of the flags should be ignored
-	 */
-	if (!SYN_CAP_EXTENDED(priv->capabilities))
-		priv->capabilities = 0;
-
-	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 1) {
-		if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB, cap)) {
-			psmouse_warn(psmouse,
-				     "device claims to have extended capabilities, but I'm not able to read them.\n");
-		} else {
-			priv->ext_cap = (cap[0] << 16) | (cap[1] << 8) | cap[2];
-
-			/*
-			 * if nExtBtn is greater than 8 it should be considered
-			 * invalid and treated as 0
-			 */
-			if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) > 8)
-				priv->ext_cap &= 0xff0fff;
-		}
-	}
-
-	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 4) {
-		if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB_0C, cap)) {
-			psmouse_warn(psmouse,
-				     "device claims to have extended capability 0x0c, but I'm not able to read it.\n");
-		} else {
-			priv->ext_cap_0c = (cap[0] << 16) | (cap[1] << 8) | cap[2];
-		}
-	}
-
-	return 0;
-}
-
-/*
- * Identify Touchpad
- * See also the SYN_ID_* macros
- */
-static int synaptics_identify(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-	unsigned char id[3];
-
-	if (synaptics_send_cmd(psmouse, SYN_QUE_IDENTIFY, id))
-		return -1;
-	priv->identity = (id[0]<<16) | (id[1]<<8) | id[2];
-	if (SYN_ID_IS_SYNAPTICS(priv->identity))
-		return 0;
-	return -1;
-}
-
-/*
- * Read touchpad resolution and maximum reported coordinates
- * Resolution is left zero if touchpad does not support the query
- */
-static int synaptics_resolution(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-	unsigned char resp[3];
-
-	if (SYN_ID_MAJOR(priv->identity) < 4)
-		return 0;
-
-	if (synaptics_send_cmd(psmouse, SYN_QUE_RESOLUTION, resp) == 0) {
-		if (resp[0] != 0 && (resp[1] & 0x80) && resp[2] != 0) {
-			priv->x_res = resp[0]; /* x resolution in units/mm */
-			priv->y_res = resp[2]; /* y resolution in units/mm */
-		}
-	}
-
-	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 5 &&
-	    SYN_CAP_MAX_DIMENSIONS(priv->ext_cap_0c)) {
-		if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MAX_COORDS, resp)) {
-			psmouse_warn(psmouse,
-				     "device claims to have max coordinates query, but I'm not able to read it.\n");
-		} else {
-			priv->x_max = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
-			priv->y_max = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
-		}
-	}
-
-	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 7 &&
-	    SYN_CAP_MIN_DIMENSIONS(priv->ext_cap_0c)) {
-		if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MIN_COORDS, resp)) {
-			psmouse_warn(psmouse,
-				     "device claims to have min coordinates query, but I'm not able to read it.\n");
-		} else {
-			priv->x_min = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
-			priv->y_min = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
-		}
-	}
-
-	return 0;
-}
-
-static int synaptics_query_hardware(struct psmouse *psmouse)
-{
-	if (synaptics_identify(psmouse))
-		return -1;
-	if (synaptics_model_id(psmouse))
-		return -1;
-	if (synaptics_capability(psmouse))
-		return -1;
-	if (synaptics_resolution(psmouse))
-		return -1;
-
-	return 0;
-}
-
-static int synaptics_set_advanced_gesture_mode(struct psmouse *psmouse)
-{
-	static unsigned char param = 0xc8;
-	struct synaptics_data *priv = psmouse->private;
-
-	if (!(SYN_CAP_ADV_GESTURE(priv->ext_cap_0c) ||
-	      SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)))
-		return 0;
-
-	if (psmouse_sliced_command(psmouse, SYN_QUE_MODEL))
-		return -1;
-
-	if (ps2_command(&psmouse->ps2dev, &param, PSMOUSE_CMD_SETRATE))
-		return -1;
-
-	/* Advanced gesture mode also sends multi finger data */
-	priv->capabilities |= BIT(1);
-
-	return 0;
-}
-
-static int synaptics_set_mode(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-
-	priv->mode = 0;
-	if (priv->absolute_mode)
-		priv->mode |= SYN_BIT_ABSOLUTE_MODE;
-	if (priv->disable_gesture)
-		priv->mode |= SYN_BIT_DISABLE_GESTURE;
-	if (psmouse->rate >= 80)
-		priv->mode |= SYN_BIT_HIGH_RATE;
-	if (SYN_CAP_EXTENDED(priv->capabilities))
-		priv->mode |= SYN_BIT_W_MODE;
-
-	if (synaptics_mode_cmd(psmouse, priv->mode))
-		return -1;
-
-	if (priv->absolute_mode &&
-	    synaptics_set_advanced_gesture_mode(psmouse)) {
-		psmouse_err(psmouse, "Advanced gesture mode init failed.\n");
-		return -1;
-	}
-
-	return 0;
-}
-
-static void synaptics_set_rate(struct psmouse *psmouse, unsigned int rate)
-{
-	struct synaptics_data *priv = psmouse->private;
-
-	if (rate >= 80) {
-		priv->mode |= SYN_BIT_HIGH_RATE;
-		psmouse->rate = 80;
-	} else {
-		priv->mode &= ~SYN_BIT_HIGH_RATE;
-		psmouse->rate = 40;
-	}
-
-	synaptics_mode_cmd(psmouse, priv->mode);
-}
-
-/*****************************************************************************
- *	Synaptics pass-through PS/2 port support
- ****************************************************************************/
-static int synaptics_pt_write(struct serio *serio, unsigned char c)
-{
-	struct psmouse *parent = serio_get_drvdata(serio->parent);
-	char rate_param = SYN_PS_CLIENT_CMD; /* indicates that we want pass-through port */
-
-	if (psmouse_sliced_command(parent, c))
-		return -1;
-	if (ps2_command(&parent->ps2dev, &rate_param, PSMOUSE_CMD_SETRATE))
-		return -1;
-	return 0;
-}
-
-static int synaptics_pt_start(struct serio *serio)
-{
-	struct psmouse *parent = serio_get_drvdata(serio->parent);
-	struct synaptics_data *priv = parent->private;
-
-	serio_pause_rx(parent->ps2dev.serio);
-	priv->pt_port = serio;
-	serio_continue_rx(parent->ps2dev.serio);
-
-	return 0;
-}
-
-static void synaptics_pt_stop(struct serio *serio)
-{
-	struct psmouse *parent = serio_get_drvdata(serio->parent);
-	struct synaptics_data *priv = parent->private;
-
-	serio_pause_rx(parent->ps2dev.serio);
-	priv->pt_port = NULL;
-	serio_continue_rx(parent->ps2dev.serio);
-}
-
-static int synaptics_is_pt_packet(unsigned char *buf)
-{
-	return (buf[0] & 0xFC) == 0x84 && (buf[3] & 0xCC) == 0xC4;
-}
-
-static void synaptics_pass_pt_packet(struct serio *ptport, unsigned char *packet)
-{
-	struct psmouse *child = serio_get_drvdata(ptport);
-
-	if (child && child->state == PSMOUSE_ACTIVATED) {
-		serio_interrupt(ptport, packet[1], 0);
-		serio_interrupt(ptport, packet[4], 0);
-		serio_interrupt(ptport, packet[5], 0);
-		if (child->pktsize == 4)
-			serio_interrupt(ptport, packet[2], 0);
-	} else
-		serio_interrupt(ptport, packet[1], 0);
-}
-
-static void synaptics_pt_activate(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-	struct psmouse *child = serio_get_drvdata(priv->pt_port);
-
-	/* adjust the touchpad to child's choice of protocol */
-	if (child) {
-		if (child->pktsize == 4)
-			priv->mode |= SYN_BIT_FOUR_BYTE_CLIENT;
-		else
-			priv->mode &= ~SYN_BIT_FOUR_BYTE_CLIENT;
-
-		if (synaptics_mode_cmd(psmouse, priv->mode))
-			psmouse_warn(psmouse,
-				     "failed to switch guest protocol\n");
-	}
-}
-
-static void synaptics_pt_create(struct psmouse *psmouse)
-{
-	struct serio *serio;
-
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!serio) {
-		psmouse_err(psmouse,
-			    "not enough memory for pass-through port\n");
-		return;
-	}
-
-	serio->id.type = SERIO_PS_PSTHRU;
-	strlcpy(serio->name, "Synaptics pass-through", sizeof(serio->name));
-	strlcpy(serio->phys, "synaptics-pt/serio0", sizeof(serio->name));
-	serio->write = synaptics_pt_write;
-	serio->start = synaptics_pt_start;
-	serio->stop = synaptics_pt_stop;
-	serio->parent = psmouse->ps2dev.serio;
-
-	psmouse->pt_activate = synaptics_pt_activate;
-
-	psmouse_info(psmouse, "serio: %s port at %s\n",
-		     serio->name, psmouse->phys);
-	serio_register_port(serio);
-}
-
-/*****************************************************************************
- *	Functions to interpret the absolute mode packets
- ****************************************************************************/
-
-static void synaptics_mt_state_set(struct synaptics_mt_state *state, int count,
-				   int sgm, int agm)
-{
-	state->count = count;
-	state->sgm = sgm;
-	state->agm = agm;
-}
-
-static void synaptics_parse_agm(const unsigned char buf[],
-				struct synaptics_data *priv,
-				struct synaptics_hw_state *hw)
-{
-	struct synaptics_hw_state *agm = &priv->agm;
-	int agm_packet_type;
-
-	agm_packet_type = (buf[5] & 0x30) >> 4;
-	switch (agm_packet_type) {
-	case 1:
-		/* Gesture packet: (x, y, z) half resolution */
-		agm->w = hw->w;
-		agm->x = (((buf[4] & 0x0f) << 8) | buf[1]) << 1;
-		agm->y = (((buf[4] & 0xf0) << 4) | buf[2]) << 1;
-		agm->z = ((buf[3] & 0x30) | (buf[5] & 0x0f)) << 1;
-		break;
-
-	case 2:
-		/* AGM-CONTACT packet: (count, sgm, agm) */
-		synaptics_mt_state_set(&agm->mt_state, buf[1], buf[2], buf[4]);
-		break;
-
-	default:
-		break;
-	}
-
-	/* Record that at least one AGM has been received since last SGM */
-	priv->agm_pending = true;
-}
-
-static int synaptics_parse_hw_state(const unsigned char buf[],
-				    struct synaptics_data *priv,
-				    struct synaptics_hw_state *hw)
-{
-	memset(hw, 0, sizeof(struct synaptics_hw_state));
-
-	if (SYN_MODEL_NEWABS(priv->model_id)) {
-		hw->w = (((buf[0] & 0x30) >> 2) |
-			 ((buf[0] & 0x04) >> 1) |
-			 ((buf[3] & 0x04) >> 2));
-
-		hw->left  = (buf[0] & 0x01) ? 1 : 0;
-		hw->right = (buf[0] & 0x02) ? 1 : 0;
-
-		if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
-			/*
-			 * Clickpad's button is transmitted as middle button,
-			 * however, since it is primary button, we will report
-			 * it as BTN_LEFT.
-			 */
-			hw->left = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;
-
-		} else if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {
-			hw->middle = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;
-			if (hw->w == 2)
-				hw->scroll = (signed char)(buf[1]);
-		}
-
-		if (SYN_CAP_FOUR_BUTTON(priv->capabilities)) {
-			hw->up   = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;
-			hw->down = ((buf[0] ^ buf[3]) & 0x02) ? 1 : 0;
-		}
-
-		if ((SYN_CAP_ADV_GESTURE(priv->ext_cap_0c) ||
-			SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)) &&
-		    hw->w == 2) {
-			synaptics_parse_agm(buf, priv, hw);
-			return 1;
-		}
-
-		hw->x = (((buf[3] & 0x10) << 8) |
-			 ((buf[1] & 0x0f) << 8) |
-			 buf[4]);
-		hw->y = (((buf[3] & 0x20) << 7) |
-			 ((buf[1] & 0xf0) << 4) |
-			 buf[5]);
-		hw->z = buf[2];
-
-		if (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) &&
-		    ((buf[0] ^ buf[3]) & 0x02)) {
-			switch (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) & ~0x01) {
-			default:
-				/*
-				 * if nExtBtn is greater than 8 it should be
-				 * considered invalid and treated as 0
-				 */
-				break;
-			case 8:
-				hw->ext_buttons |= ((buf[5] & 0x08)) ? 0x80 : 0;
-				hw->ext_buttons |= ((buf[4] & 0x08)) ? 0x40 : 0;
-			case 6:
-				hw->ext_buttons |= ((buf[5] & 0x04)) ? 0x20 : 0;
-				hw->ext_buttons |= ((buf[4] & 0x04)) ? 0x10 : 0;
-			case 4:
-				hw->ext_buttons |= ((buf[5] & 0x02)) ? 0x08 : 0;
-				hw->ext_buttons |= ((buf[4] & 0x02)) ? 0x04 : 0;
-			case 2:
-				hw->ext_buttons |= ((buf[5] & 0x01)) ? 0x02 : 0;
-				hw->ext_buttons |= ((buf[4] & 0x01)) ? 0x01 : 0;
-			}
-		}
-	} else {
-		hw->x = (((buf[1] & 0x1f) << 8) | buf[2]);
-		hw->y = (((buf[4] & 0x1f) << 8) | buf[5]);
-
-		hw->z = (((buf[0] & 0x30) << 2) | (buf[3] & 0x3F));
-		hw->w = (((buf[1] & 0x80) >> 4) | ((buf[0] & 0x04) >> 1));
-
-		hw->left  = (buf[0] & 0x01) ? 1 : 0;
-		hw->right = (buf[0] & 0x02) ? 1 : 0;
-	}
-
-	return 0;
-}
-
-static void synaptics_report_semi_mt_slot(struct input_dev *dev, int slot,
-					  bool active, int x, int y)
-{
-	input_mt_slot(dev, slot);
-	input_mt_report_slot_state(dev, MT_TOOL_FINGER, active);
-	if (active) {
-		input_report_abs(dev, ABS_MT_POSITION_X, x);
-		input_report_abs(dev, ABS_MT_POSITION_Y, synaptics_invert_y(y));
-	}
-}
-
-static void synaptics_report_semi_mt_data(struct input_dev *dev,
-					  const struct synaptics_hw_state *a,
-					  const struct synaptics_hw_state *b,
-					  int num_fingers)
-{
-	if (num_fingers >= 2) {
-		synaptics_report_semi_mt_slot(dev, 0, true, min(a->x, b->x),
-					      min(a->y, b->y));
-		synaptics_report_semi_mt_slot(dev, 1, true, max(a->x, b->x),
-					      max(a->y, b->y));
-	} else if (num_fingers == 1) {
-		synaptics_report_semi_mt_slot(dev, 0, true, a->x, a->y);
-		synaptics_report_semi_mt_slot(dev, 1, false, 0, 0);
-	} else {
-		synaptics_report_semi_mt_slot(dev, 0, false, 0, 0);
-		synaptics_report_semi_mt_slot(dev, 1, false, 0, 0);
-	}
-}
-
-static void synaptics_report_buttons(struct psmouse *psmouse,
-				     const struct synaptics_hw_state *hw)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct synaptics_data *priv = psmouse->private;
-	int i;
-
-	input_report_key(dev, BTN_LEFT, hw->left);
-	input_report_key(dev, BTN_RIGHT, hw->right);
-
-	if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities))
-		input_report_key(dev, BTN_MIDDLE, hw->middle);
-
-	if (SYN_CAP_FOUR_BUTTON(priv->capabilities)) {
-		input_report_key(dev, BTN_FORWARD, hw->up);
-		input_report_key(dev, BTN_BACK, hw->down);
-	}
-
-	for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++)
-		input_report_key(dev, BTN_0 + i, hw->ext_buttons & (1 << i));
-}
-
-static void synaptics_report_slot(struct input_dev *dev, int slot,
-				  const struct synaptics_hw_state *hw)
-{
-	input_mt_slot(dev, slot);
-	input_mt_report_slot_state(dev, MT_TOOL_FINGER, (hw != NULL));
-	if (!hw)
-		return;
-
-	input_report_abs(dev, ABS_MT_POSITION_X, hw->x);
-	input_report_abs(dev, ABS_MT_POSITION_Y, synaptics_invert_y(hw->y));
-	input_report_abs(dev, ABS_MT_PRESSURE, hw->z);
-}
-
-static void synaptics_report_mt_data(struct psmouse *psmouse,
-				     struct synaptics_mt_state *mt_state,
-				     const struct synaptics_hw_state *sgm)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct synaptics_data *priv = psmouse->private;
-	struct synaptics_hw_state *agm = &priv->agm;
-	struct synaptics_mt_state *old = &priv->mt_state;
-
-	switch (mt_state->count) {
-	case 0:
-		synaptics_report_slot(dev, 0, NULL);
-		synaptics_report_slot(dev, 1, NULL);
-		break;
-	case 1:
-		if (mt_state->sgm == -1) {
-			synaptics_report_slot(dev, 0, NULL);
-			synaptics_report_slot(dev, 1, NULL);
-		} else if (mt_state->sgm == 0) {
-			synaptics_report_slot(dev, 0, sgm);
-			synaptics_report_slot(dev, 1, NULL);
-		} else {
-			synaptics_report_slot(dev, 0, NULL);
-			synaptics_report_slot(dev, 1, sgm);
-		}
-		break;
-	default:
-		/*
-		 * If the finger slot contained in SGM is valid, and either
-		 * hasn't changed, or is new, then report SGM in MTB slot 0.
-		 * Otherwise, empty MTB slot 0.
-		 */
-		if (mt_state->sgm != -1 &&
-		    (mt_state->sgm == old->sgm || old->sgm == -1))
-			synaptics_report_slot(dev, 0, sgm);
-		else
-			synaptics_report_slot(dev, 0, NULL);
-
-		/*
-		 * If the finger slot contained in AGM is valid, and either
-		 * hasn't changed, or is new, then report AGM in MTB slot 1.
-		 * Otherwise, empty MTB slot 1.
-		 */
-		if (mt_state->agm != -1 &&
-		    (mt_state->agm == old->agm || old->agm == -1))
-			synaptics_report_slot(dev, 1, agm);
-		else
-			synaptics_report_slot(dev, 1, NULL);
-		break;
-	}
-
-	/* Don't use active slot count to generate BTN_TOOL events. */
-	input_mt_report_pointer_emulation(dev, false);
-
-	/* Send the number of fingers reported by touchpad itself. */
-	input_mt_report_finger_count(dev, mt_state->count);
-
-	synaptics_report_buttons(psmouse, sgm);
-
-	input_sync(dev);
-}
-
-/* Handle case where mt_state->count = 0 */
-static void synaptics_image_sensor_0f(struct synaptics_data *priv,
-				      struct synaptics_mt_state *mt_state)
-{
-	synaptics_mt_state_set(mt_state, 0, -1, -1);
-	priv->mt_state_lost = false;
-}
-
-/* Handle case where mt_state->count = 1 */
-static void synaptics_image_sensor_1f(struct synaptics_data *priv,
-				      struct synaptics_mt_state *mt_state)
-{
-	struct synaptics_hw_state *agm = &priv->agm;
-	struct synaptics_mt_state *old = &priv->mt_state;
-
-	/*
-	 * If the last AGM was (0,0,0), and there is only one finger left,
-	 * then we absolutely know that SGM contains slot 0, and all other
-	 * fingers have been removed.
-	 */
-	if (priv->agm_pending && agm->z == 0) {
-		synaptics_mt_state_set(mt_state, 1, 0, -1);
-		priv->mt_state_lost = false;
-		return;
-	}
-
-	switch (old->count) {
-	case 0:
-		synaptics_mt_state_set(mt_state, 1, 0, -1);
-		break;
-	case 1:
-		/*
-		 * If mt_state_lost, then the previous transition was 3->1,
-		 * and SGM now contains either slot 0 or 1, but we don't know
-		 * which.  So, we just assume that the SGM now contains slot 1.
-		 *
-		 * If pending AGM and either:
-		 *   (a) the previous SGM slot contains slot 0, or
-		 *   (b) there was no SGM slot
-		 * then, the SGM now contains slot 1
-		 *
-		 * Case (a) happens with very rapid "drum roll" gestures, where
-		 * slot 0 finger is lifted and a new slot 1 finger touches
-		 * within one reporting interval.
-		 *
-		 * Case (b) happens if initially two or more fingers tap
-		 * briefly, and all but one lift before the end of the first
-		 * reporting interval.
-		 *
-		 * (In both these cases, slot 0 will becomes empty, so SGM
-		 * contains slot 1 with the new finger)
-		 *
-		 * Else, if there was no previous SGM, it now contains slot 0.
-		 *
-		 * Otherwise, SGM still contains the same slot.
-		 */
-		if (priv->mt_state_lost ||
-		    (priv->agm_pending && old->sgm <= 0))
-			synaptics_mt_state_set(mt_state, 1, 1, -1);
-		else if (old->sgm == -1)
-			synaptics_mt_state_set(mt_state, 1, 0, -1);
-		break;
-	case 2:
-		/*
-		 * If mt_state_lost, we don't know which finger SGM contains.
-		 *
-		 * So, report 1 finger, but with both slots empty.
-		 * We will use slot 1 on subsequent 1->1
-		 */
-		if (priv->mt_state_lost) {
-			synaptics_mt_state_set(mt_state, 1, -1, -1);
-			break;
-		}
-		/*
-		 * Since the last AGM was NOT (0,0,0), it was the finger in
-		 * slot 0 that has been removed.
-		 * So, SGM now contains previous AGM's slot, and AGM is now
-		 * empty.
-		 */
-		synaptics_mt_state_set(mt_state, 1, old->agm, -1);
-		break;
-	case 3:
-		/*
-		 * Since last AGM was not (0,0,0), we don't know which finger
-		 * is left.
-		 *
-		 * So, report 1 finger, but with both slots empty.
-		 * We will use slot 1 on subsequent 1->1
-		 */
-		synaptics_mt_state_set(mt_state, 1, -1, -1);
-		priv->mt_state_lost = true;
-		break;
-	case 4:
-	case 5:
-		/* mt_state was updated by AGM-CONTACT packet */
-		break;
-	}
-}
-
-/* Handle case where mt_state->count = 2 */
-static void synaptics_image_sensor_2f(struct synaptics_data *priv,
-				      struct synaptics_mt_state *mt_state)
-{
-	struct synaptics_mt_state *old = &priv->mt_state;
-
-	switch (old->count) {
-	case 0:
-		synaptics_mt_state_set(mt_state, 2, 0, 1);
-		break;
-	case 1:
-		/*
-		 * If previous SGM contained slot 1 or higher, SGM now contains
-		 * slot 0 (the newly touching finger) and AGM contains SGM's
-		 * previous slot.
-		 *
-		 * Otherwise, SGM still contains slot 0 and AGM now contains
-		 * slot 1.
-		 */
-		if (old->sgm >= 1)
-			synaptics_mt_state_set(mt_state, 2, 0, old->sgm);
-		else
-			synaptics_mt_state_set(mt_state, 2, 0, 1);
-		break;
-	case 2:
-		/*
-		 * If mt_state_lost, SGM now contains either finger 1 or 2, but
-		 * we don't know which.
-		 * So, we just assume that the SGM contains slot 0 and AGM 1.
-		 */
-		if (priv->mt_state_lost)
-			synaptics_mt_state_set(mt_state, 2, 0, 1);
-		/*
-		 * Otherwise, use the same mt_state, since it either hasn't
-		 * changed, or was updated by a recently received AGM-CONTACT
-		 * packet.
-		 */
-		break;
-	case 3:
-		/*
-		 * 3->2 transitions have two unsolvable problems:
-		 *  1) no indication is given which finger was removed
-		 *  2) no way to tell if agm packet was for finger 3
-		 *     before 3->2, or finger 2 after 3->2.
-		 *
-		 * So, report 2 fingers, but empty all slots.
-		 * We will guess slots [0,1] on subsequent 2->2.
-		 */
-		synaptics_mt_state_set(mt_state, 2, -1, -1);
-		priv->mt_state_lost = true;
-		break;
-	case 4:
-	case 5:
-		/* mt_state was updated by AGM-CONTACT packet */
-		break;
-	}
-}
-
-/* Handle case where mt_state->count = 3 */
-static void synaptics_image_sensor_3f(struct synaptics_data *priv,
-				      struct synaptics_mt_state *mt_state)
-{
-	struct synaptics_mt_state *old = &priv->mt_state;
-
-	switch (old->count) {
-	case 0:
-		synaptics_mt_state_set(mt_state, 3, 0, 2);
-		break;
-	case 1:
-		/*
-		 * If previous SGM contained slot 2 or higher, SGM now contains
-		 * slot 0 (one of the newly touching fingers) and AGM contains
-		 * SGM's previous slot.
-		 *
-		 * Otherwise, SGM now contains slot 0 and AGM contains slot 2.
-		 */
-		if (old->sgm >= 2)
-			synaptics_mt_state_set(mt_state, 3, 0, old->sgm);
-		else
-			synaptics_mt_state_set(mt_state, 3, 0, 2);
-		break;
-	case 2:
-		/*
-		 * If the AGM previously contained slot 3 or higher, then the
-		 * newly touching finger is in the lowest available slot.
-		 *
-		 * If SGM was previously 1 or higher, then the new SGM is
-		 * now slot 0 (with a new finger), otherwise, the new finger
-		 * is now in a hidden slot between 0 and AGM's slot.
-		 *
-		 * In all such cases, the SGM now contains slot 0, and the AGM
-		 * continues to contain the same slot as before.
-		 */
-		if (old->agm >= 3) {
-			synaptics_mt_state_set(mt_state, 3, 0, old->agm);
-			break;
-		}
-
-		/*
-		 * After some 3->1 and all 3->2 transitions, we lose track
-		 * of which slot is reported by SGM and AGM.
-		 *
-		 * For 2->3 in this state, report 3 fingers, but empty all
-		 * slots, and we will guess (0,2) on a subsequent 0->3.
-		 *
-		 * To userspace, the resulting transition will look like:
-		 *    2:[0,1] -> 3:[-1,-1] -> 3:[0,2]
-		 */
-		if (priv->mt_state_lost) {
-			synaptics_mt_state_set(mt_state, 3, -1, -1);
-			break;
-		}
-
-		/*
-		 * If the (SGM,AGM) really previously contained slots (0, 1),
-		 * then we cannot know what slot was just reported by the AGM,
-		 * because the 2->3 transition can occur either before or after
-		 * the AGM packet. Thus, this most recent AGM could contain
-		 * either the same old slot 1 or the new slot 2.
-		 * Subsequent AGMs will be reporting slot 2.
-		 *
-		 * To userspace, the resulting transition will look like:
-		 *    2:[0,1] -> 3:[0,-1] -> 3:[0,2]
-		 */
-		synaptics_mt_state_set(mt_state, 3, 0, -1);
-		break;
-	case 3:
-		/*
-		 * If, for whatever reason, the previous agm was invalid,
-		 * Assume SGM now contains slot 0, AGM now contains slot 2.
-		 */
-		if (old->agm <= 2)
-			synaptics_mt_state_set(mt_state, 3, 0, 2);
-		/*
-		 * mt_state either hasn't changed, or was updated by a recently
-		 * received AGM-CONTACT packet.
-		 */
-		break;
-
-	case 4:
-	case 5:
-		/* mt_state was updated by AGM-CONTACT packet */
-		break;
-	}
-}
-
-/* Handle case where mt_state->count = 4, or = 5 */
-static void synaptics_image_sensor_45f(struct synaptics_data *priv,
-				       struct synaptics_mt_state *mt_state)
-{
-	/* mt_state was updated correctly by AGM-CONTACT packet */
-	priv->mt_state_lost = false;
-}
-
-static void synaptics_image_sensor_process(struct psmouse *psmouse,
-					   struct synaptics_hw_state *sgm)
-{
-	struct synaptics_data *priv = psmouse->private;
-	struct synaptics_hw_state *agm = &priv->agm;
-	struct synaptics_mt_state mt_state;
-
-	/* Initialize using current mt_state (as updated by last agm) */
-	mt_state = agm->mt_state;
-
-	/*
-	 * Update mt_state using the new finger count and current mt_state.
-	 */
-	if (sgm->z == 0)
-		synaptics_image_sensor_0f(priv, &mt_state);
-	else if (sgm->w >= 4)
-		synaptics_image_sensor_1f(priv, &mt_state);
-	else if (sgm->w == 0)
-		synaptics_image_sensor_2f(priv, &mt_state);
-	else if (sgm->w == 1 && mt_state.count <= 3)
-		synaptics_image_sensor_3f(priv, &mt_state);
-	else
-		synaptics_image_sensor_45f(priv, &mt_state);
-
-	/* Send resulting input events to user space */
-	synaptics_report_mt_data(psmouse, &mt_state, sgm);
-
-	/* Store updated mt_state */
-	priv->mt_state = agm->mt_state = mt_state;
-	priv->agm_pending = false;
-}
-
-/*
- *  called for each full received packet from the touchpad
- */
-static void synaptics_process_packet(struct psmouse *psmouse)
-{
-	struct input_dev *dev = psmouse->dev;
-	struct synaptics_data *priv = psmouse->private;
-	struct synaptics_hw_state hw;
-	int num_fingers;
-	int finger_width;
-
-	if (synaptics_parse_hw_state(psmouse->packet, priv, &hw))
-		return;
-
-	if (SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)) {
-		synaptics_image_sensor_process(psmouse, &hw);
-		return;
-	}
-
-	if (hw.scroll) {
-		priv->scroll += hw.scroll;
-
-		while (priv->scroll >= 4) {
-			input_report_key(dev, BTN_BACK, !hw.down);
-			input_sync(dev);
-			input_report_key(dev, BTN_BACK, hw.down);
-			input_sync(dev);
-			priv->scroll -= 4;
-		}
-		while (priv->scroll <= -4) {
-			input_report_key(dev, BTN_FORWARD, !hw.up);
-			input_sync(dev);
-			input_report_key(dev, BTN_FORWARD, hw.up);
-			input_sync(dev);
-			priv->scroll += 4;
-		}
-		return;
-	}
-
-	if (hw.z > 0 && hw.x > 1) {
-		num_fingers = 1;
-		finger_width = 5;
-		if (SYN_CAP_EXTENDED(priv->capabilities)) {
-			switch (hw.w) {
-			case 0 ... 1:
-				if (SYN_CAP_MULTIFINGER(priv->capabilities))
-					num_fingers = hw.w + 2;
-				break;
-			case 2:
-				if (SYN_MODEL_PEN(priv->model_id))
-					;   /* Nothing, treat a pen as a single finger */
-				break;
-			case 4 ... 15:
-				if (SYN_CAP_PALMDETECT(priv->capabilities))
-					finger_width = hw.w;
-				break;
-			}
-		}
-	} else {
-		num_fingers = 0;
-		finger_width = 0;
-	}
-
-	if (SYN_CAP_ADV_GESTURE(priv->ext_cap_0c))
-		synaptics_report_semi_mt_data(dev, &hw, &priv->agm,
-					      num_fingers);
-
-	/* Post events
-	 * BTN_TOUCH has to be first as mousedev relies on it when doing
-	 * absolute -> relative conversion
-	 */
-	if (hw.z > 30) input_report_key(dev, BTN_TOUCH, 1);
-	if (hw.z < 25) input_report_key(dev, BTN_TOUCH, 0);
-
-	if (num_fingers > 0) {
-		input_report_abs(dev, ABS_X, hw.x);
-		input_report_abs(dev, ABS_Y, synaptics_invert_y(hw.y));
-	}
-	input_report_abs(dev, ABS_PRESSURE, hw.z);
-
-	if (SYN_CAP_PALMDETECT(priv->capabilities))
-		input_report_abs(dev, ABS_TOOL_WIDTH, finger_width);
-
-	input_report_key(dev, BTN_TOOL_FINGER, num_fingers == 1);
-	if (SYN_CAP_MULTIFINGER(priv->capabilities)) {
-		input_report_key(dev, BTN_TOOL_DOUBLETAP, num_fingers == 2);
-		input_report_key(dev, BTN_TOOL_TRIPLETAP, num_fingers == 3);
-	}
-
-	synaptics_report_buttons(psmouse, &hw);
-
-	input_sync(dev);
-}
-
-static int synaptics_validate_byte(struct psmouse *psmouse,
-				   int idx, unsigned char pkt_type)
-{
-	static const unsigned char newabs_mask[]	= { 0xC8, 0x00, 0x00, 0xC8, 0x00 };
-	static const unsigned char newabs_rel_mask[]	= { 0xC0, 0x00, 0x00, 0xC0, 0x00 };
-	static const unsigned char newabs_rslt[]	= { 0x80, 0x00, 0x00, 0xC0, 0x00 };
-	static const unsigned char oldabs_mask[]	= { 0xC0, 0x60, 0x00, 0xC0, 0x60 };
-	static const unsigned char oldabs_rslt[]	= { 0xC0, 0x00, 0x00, 0x80, 0x00 };
-	const char *packet = psmouse->packet;
-
-	if (idx < 0 || idx > 4)
-		return 0;
-
-	switch (pkt_type) {
-
-	case SYN_NEWABS:
-	case SYN_NEWABS_RELAXED:
-		return (packet[idx] & newabs_rel_mask[idx]) == newabs_rslt[idx];
-
-	case SYN_NEWABS_STRICT:
-		return (packet[idx] & newabs_mask[idx]) == newabs_rslt[idx];
-
-	case SYN_OLDABS:
-		return (packet[idx] & oldabs_mask[idx]) == oldabs_rslt[idx];
-
-	default:
-		psmouse_err(psmouse, "unknown packet type %d\n", pkt_type);
-		return 0;
-	}
-}
-
-static unsigned char synaptics_detect_pkt_type(struct psmouse *psmouse)
-{
-	int i;
-
-	for (i = 0; i < 5; i++)
-		if (!synaptics_validate_byte(psmouse, i, SYN_NEWABS_STRICT)) {
-			psmouse_info(psmouse, "using relaxed packet validation\n");
-			return SYN_NEWABS_RELAXED;
-		}
-
-	return SYN_NEWABS_STRICT;
-}
-
-static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-
-	if (psmouse->pktcnt >= 6) { /* Full packet received */
-		if (unlikely(priv->pkt_type == SYN_NEWABS))
-			priv->pkt_type = synaptics_detect_pkt_type(psmouse);
-
-		if (SYN_CAP_PASS_THROUGH(priv->capabilities) &&
-		    synaptics_is_pt_packet(psmouse->packet)) {
-			if (priv->pt_port)
-				synaptics_pass_pt_packet(priv->pt_port, psmouse->packet);
-		} else
-			synaptics_process_packet(psmouse);
-
-		return PSMOUSE_FULL_PACKET;
-	}
-
-	return synaptics_validate_byte(psmouse, psmouse->pktcnt - 1, priv->pkt_type) ?
-		PSMOUSE_GOOD_DATA : PSMOUSE_BAD_DATA;
-}
-
-/*****************************************************************************
- *	Driver initialization/cleanup functions
- ****************************************************************************/
-static void set_abs_position_params(struct input_dev *dev,
-				    struct synaptics_data *priv, int x_code,
-				    int y_code)
-{
-	int x_min = priv->x_min ?: XMIN_NOMINAL;
-	int x_max = priv->x_max ?: XMAX_NOMINAL;
-	int y_min = priv->y_min ?: YMIN_NOMINAL;
-	int y_max = priv->y_max ?: YMAX_NOMINAL;
-	int fuzz = SYN_CAP_REDUCED_FILTERING(priv->ext_cap_0c) ?
-			SYN_REDUCED_FILTER_FUZZ : 0;
-
-	input_set_abs_params(dev, x_code, x_min, x_max, fuzz, 0);
-	input_set_abs_params(dev, y_code, y_min, y_max, fuzz, 0);
-	input_abs_set_res(dev, x_code, priv->x_res);
-	input_abs_set_res(dev, y_code, priv->y_res);
-}
-
-static void set_input_params(struct input_dev *dev, struct synaptics_data *priv)
-{
-	int i;
-
-	/* Things that apply to both modes */
-	__set_bit(INPUT_PROP_POINTER, dev->propbit);
-	__set_bit(EV_KEY, dev->evbit);
-	__set_bit(BTN_LEFT, dev->keybit);
-	__set_bit(BTN_RIGHT, dev->keybit);
-
-	if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities))
-		__set_bit(BTN_MIDDLE, dev->keybit);
-
-	if (!priv->absolute_mode) {
-		/* Relative mode */
-		__set_bit(EV_REL, dev->evbit);
-		__set_bit(REL_X, dev->relbit);
-		__set_bit(REL_Y, dev->relbit);
-		return;
-	}
-
-	/* Absolute mode */
-	__set_bit(EV_ABS, dev->evbit);
-	set_abs_position_params(dev, priv, ABS_X, ABS_Y);
-	input_set_abs_params(dev, ABS_PRESSURE, 0, 255, 0, 0);
-
-	if (SYN_CAP_IMAGE_SENSOR(priv->ext_cap_0c)) {
-		input_mt_init_slots(dev, 2);
-		set_abs_position_params(dev, priv, ABS_MT_POSITION_X,
-					ABS_MT_POSITION_Y);
-		/* Image sensors can report per-contact pressure */
-		input_set_abs_params(dev, ABS_MT_PRESSURE, 0, 255, 0, 0);
-
-		/* Image sensors can signal 4 and 5 finger clicks */
-		__set_bit(BTN_TOOL_QUADTAP, dev->keybit);
-		__set_bit(BTN_TOOL_QUINTTAP, dev->keybit);
-	} else if (SYN_CAP_ADV_GESTURE(priv->ext_cap_0c)) {
-		/* Non-image sensors with AGM use semi-mt */
-		__set_bit(INPUT_PROP_SEMI_MT, dev->propbit);
-		input_mt_init_slots(dev, 2);
-		set_abs_position_params(dev, priv, ABS_MT_POSITION_X,
-					ABS_MT_POSITION_Y);
-	}
-
-	if (SYN_CAP_PALMDETECT(priv->capabilities))
-		input_set_abs_params(dev, ABS_TOOL_WIDTH, 0, 15, 0, 0);
-
-	__set_bit(BTN_TOUCH, dev->keybit);
-	__set_bit(BTN_TOOL_FINGER, dev->keybit);
-
-	if (SYN_CAP_MULTIFINGER(priv->capabilities)) {
-		__set_bit(BTN_TOOL_DOUBLETAP, dev->keybit);
-		__set_bit(BTN_TOOL_TRIPLETAP, dev->keybit);
-	}
-
-	if (SYN_CAP_FOUR_BUTTON(priv->capabilities) ||
-	    SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {
-		__set_bit(BTN_FORWARD, dev->keybit);
-		__set_bit(BTN_BACK, dev->keybit);
-	}
-
-	for (i = 0; i < SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap); i++)
-		__set_bit(BTN_0 + i, dev->keybit);
-
-	__clear_bit(EV_REL, dev->evbit);
-	__clear_bit(REL_X, dev->relbit);
-	__clear_bit(REL_Y, dev->relbit);
-
-	if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
-		__set_bit(INPUT_PROP_BUTTONPAD, dev->propbit);
-		/* Clickpads report only left button */
-		__clear_bit(BTN_RIGHT, dev->keybit);
-		__clear_bit(BTN_MIDDLE, dev->keybit);
-	}
-}
-
-static ssize_t synaptics_show_disable_gesture(struct psmouse *psmouse,
-					      void *data, char *buf)
-{
-	struct synaptics_data *priv = psmouse->private;
-
-	return sprintf(buf, "%c\n", priv->disable_gesture ? '1' : '0');
-}
-
-static ssize_t synaptics_set_disable_gesture(struct psmouse *psmouse,
-					     void *data, const char *buf,
-					     size_t len)
-{
-	struct synaptics_data *priv = psmouse->private;
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	if (value == priv->disable_gesture)
-		return len;
-
-	priv->disable_gesture = value;
-	if (value)
-		priv->mode |= SYN_BIT_DISABLE_GESTURE;
-	else
-		priv->mode &= ~SYN_BIT_DISABLE_GESTURE;
-
-	if (synaptics_mode_cmd(psmouse, priv->mode))
-		return -EIO;
-
-	return len;
-}
-
-PSMOUSE_DEFINE_ATTR(disable_gesture, S_IWUSR | S_IRUGO, NULL,
-		    synaptics_show_disable_gesture,
-		    synaptics_set_disable_gesture);
-
-static void synaptics_disconnect(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-
-	if (!priv->absolute_mode && SYN_ID_DISGEST_SUPPORTED(priv->identity))
-		device_remove_file(&psmouse->ps2dev.serio->dev,
-				   &psmouse_attr_disable_gesture.dattr);
-
-	synaptics_reset(psmouse);
-	kfree(priv);
-	psmouse->private = NULL;
-}
-
-static int synaptics_reconnect(struct psmouse *psmouse)
-{
-	struct synaptics_data *priv = psmouse->private;
-	struct synaptics_data old_priv = *priv;
-	int retry = 0;
-	int error;
-
-	do {
-		psmouse_reset(psmouse);
-		if (retry) {
-			/*
-			 * On some boxes, right after resuming, the touchpad
-			 * needs some time to finish initializing (I assume
-			 * it needs time to calibrate) and start responding
-			 * to Synaptics-specific queries, so let's wait a
-			 * bit.
-			 */
-			ssleep(1);
-		}
-		error = synaptics_detect(psmouse, 0);
-	} while (error && ++retry < 3);
-
-	if (error)
-		return -1;
-
-	if (retry > 1)
-		psmouse_dbg(psmouse, "reconnected after %d tries\n", retry);
-
-	if (synaptics_query_hardware(psmouse)) {
-		psmouse_err(psmouse, "Unable to query device.\n");
-		return -1;
-	}
-
-	if (synaptics_set_mode(psmouse)) {
-		psmouse_err(psmouse, "Unable to initialize device.\n");
-		return -1;
-	}
-
-	if (old_priv.identity != priv->identity ||
-	    old_priv.model_id != priv->model_id ||
-	    old_priv.capabilities != priv->capabilities ||
-	    old_priv.ext_cap != priv->ext_cap) {
-		psmouse_err(psmouse,
-			    "hardware appears to be different: id(%ld-%ld), model(%ld-%ld), caps(%lx-%lx), ext(%lx-%lx).\n",
-			    old_priv.identity, priv->identity,
-			    old_priv.model_id, priv->model_id,
-			    old_priv.capabilities, priv->capabilities,
-			    old_priv.ext_cap, priv->ext_cap);
-		return -1;
-	}
-
-	return 0;
-}
-
-static bool impaired_toshiba_kbc;
-
-static const struct dmi_system_id __initconst toshiba_dmi_table[] = {
-#if defined(CONFIG_DMI) && defined(CONFIG_X86)
-	{
-		/* Toshiba Satellite */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Satellite"),
-		},
-	},
-	{
-		/* Toshiba Dynabook */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "dynabook"),
-		},
-	},
-	{
-		/* Toshiba Portege M300 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M300"),
-		},
-
-	},
-	{
-		/* Toshiba Portege M300 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Portable PC"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "Version 1.0"),
-		},
-
-	},
-#endif
-	{ }
-};
-
-static bool broken_olpc_ec;
-
-static const struct dmi_system_id __initconst olpc_dmi_table[] = {
-#if defined(CONFIG_DMI) && defined(CONFIG_OLPC)
-	{
-		/* OLPC XO-1 or XO-1.5 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "OLPC"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "XO"),
-		},
-	},
-#endif
-	{ }
-};
-
-void __init synaptics_module_init(void)
-{
-	impaired_toshiba_kbc = dmi_check_system(toshiba_dmi_table);
-	broken_olpc_ec = dmi_check_system(olpc_dmi_table);
-}
-
-static int __synaptics_init(struct psmouse *psmouse, bool absolute_mode)
-{
-	struct synaptics_data *priv;
-	int err = -1;
-
-	/*
-	 * The OLPC XO has issues with Synaptics' absolute mode; the constant
-	 * packet spew overloads the EC such that key presses on the keyboard
-	 * are missed.  Given that, don't even attempt to use Absolute mode.
-	 * Relative mode seems to work just fine.
-	 */
-	if (absolute_mode && broken_olpc_ec) {
-		psmouse_info(psmouse,
-			     "OLPC XO detected, not enabling Synaptics protocol.\n");
-		return -ENODEV;
-	}
-
-	psmouse->private = priv = kzalloc(sizeof(struct synaptics_data), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	psmouse_reset(psmouse);
-
-	if (synaptics_query_hardware(psmouse)) {
-		psmouse_err(psmouse, "Unable to query device.\n");
-		goto init_fail;
-	}
-
-	priv->absolute_mode = absolute_mode;
-	if (SYN_ID_DISGEST_SUPPORTED(priv->identity))
-		priv->disable_gesture = true;
-
-	if (synaptics_set_mode(psmouse)) {
-		psmouse_err(psmouse, "Unable to initialize device.\n");
-		goto init_fail;
-	}
-
-	priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS;
-
-	psmouse_info(psmouse,
-		     "Touchpad model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx/%#lx\n",
-		     SYN_ID_MODEL(priv->identity),
-		     SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity),
-		     priv->model_id,
-		     priv->capabilities, priv->ext_cap, priv->ext_cap_0c);
-
-	set_input_params(psmouse->dev, priv);
-
-	/*
-	 * Encode touchpad model so that it can be used to set
-	 * input device->id.version and be visible to userspace.
-	 * Because version is __u16 we have to drop something.
-	 * Hardware info bits seem to be good candidates as they
-	 * are documented to be for Synaptics corp. internal use.
-	 */
-	psmouse->model = ((priv->model_id & 0x00ff0000) >> 8) |
-			  (priv->model_id & 0x000000ff);
-
-	if (absolute_mode) {
-		psmouse->protocol_handler = synaptics_process_byte;
-		psmouse->pktsize = 6;
-	} else {
-		/* Relative mode follows standard PS/2 mouse protocol */
-		psmouse->protocol_handler = psmouse_process_byte;
-		psmouse->pktsize = 3;
-	}
-
-	psmouse->set_rate = synaptics_set_rate;
-	psmouse->disconnect = synaptics_disconnect;
-	psmouse->reconnect = synaptics_reconnect;
-	psmouse->cleanup = synaptics_reset;
-	/* Synaptics can usually stay in sync without extra help */
-	psmouse->resync_time = 0;
-
-	if (SYN_CAP_PASS_THROUGH(priv->capabilities))
-		synaptics_pt_create(psmouse);
-
-	/*
-	 * Toshiba's KBC seems to have trouble handling data from
-	 * Synaptics at full rate.  Switch to a lower rate (roughly
-	 * the same rate as a standard PS/2 mouse).
-	 */
-	if (psmouse->rate >= 80 && impaired_toshiba_kbc) {
-		psmouse_info(psmouse,
-			     "Toshiba %s detected, limiting rate to 40pps.\n",
-			     dmi_get_system_info(DMI_PRODUCT_NAME));
-		psmouse->rate = 40;
-	}
-
-	if (!priv->absolute_mode && SYN_ID_DISGEST_SUPPORTED(priv->identity)) {
-		err = device_create_file(&psmouse->ps2dev.serio->dev,
-					 &psmouse_attr_disable_gesture.dattr);
-		if (err) {
-			psmouse_err(psmouse,
-				    "Failed to create disable_gesture attribute (%d)",
-				    err);
-			goto init_fail;
-		}
-	}
-
-	return 0;
-
- init_fail:
-	kfree(priv);
-	return err;
-}
-
-int synaptics_init(struct psmouse *psmouse)
-{
-	return __synaptics_init(psmouse, true);
-}
-
-int synaptics_init_relative(struct psmouse *psmouse)
-{
-	return __synaptics_init(psmouse, false);
-}
-
-bool synaptics_supported(void)
-{
-	return true;
-}
-
-#else /* CONFIG_MOUSE_PS2_SYNAPTICS */
-
-void __init synaptics_module_init(void)
-{
-}
-
-int synaptics_init(struct psmouse *psmouse)
-{
-	return -ENOSYS;
-}
-
-bool synaptics_supported(void)
-{
-	return false;
-}
-
-#endif /* CONFIG_MOUSE_PS2_SYNAPTICS */
diff --git a/ANDROID_3.4.5/drivers/input/mouse/synaptics.h b/ANDROID_3.4.5/drivers/input/mouse/synaptics.h
deleted file mode 100644
index fd26ccca..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/synaptics.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Synaptics TouchPad PS/2 mouse driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _SYNAPTICS_H
-#define _SYNAPTICS_H
-
-/* synaptics queries */
-#define SYN_QUE_IDENTIFY		0x00
-#define SYN_QUE_MODES			0x01
-#define SYN_QUE_CAPABILITIES		0x02
-#define SYN_QUE_MODEL			0x03
-#define SYN_QUE_SERIAL_NUMBER_PREFIX	0x06
-#define SYN_QUE_SERIAL_NUMBER_SUFFIX	0x07
-#define SYN_QUE_RESOLUTION		0x08
-#define SYN_QUE_EXT_CAPAB		0x09
-#define SYN_QUE_EXT_CAPAB_0C		0x0c
-#define SYN_QUE_EXT_MAX_COORDS		0x0d
-#define SYN_QUE_EXT_MIN_COORDS		0x0f
-
-/* synatics modes */
-#define SYN_BIT_ABSOLUTE_MODE		(1 << 7)
-#define SYN_BIT_HIGH_RATE		(1 << 6)
-#define SYN_BIT_SLEEP_MODE		(1 << 3)
-#define SYN_BIT_DISABLE_GESTURE		(1 << 2)
-#define SYN_BIT_FOUR_BYTE_CLIENT	(1 << 1)
-#define SYN_BIT_W_MODE			(1 << 0)
-
-/* synaptics model ID bits */
-#define SYN_MODEL_ROT180(m)		((m) & (1 << 23))
-#define SYN_MODEL_PORTRAIT(m)		((m) & (1 << 22))
-#define SYN_MODEL_SENSOR(m)		(((m) >> 16) & 0x3f)
-#define SYN_MODEL_HARDWARE(m)		(((m) >> 9) & 0x7f)
-#define SYN_MODEL_NEWABS(m)		((m) & (1 << 7))
-#define SYN_MODEL_PEN(m)		((m) & (1 << 6))
-#define SYN_MODEL_SIMPLIC(m)		((m) & (1 << 5))
-#define SYN_MODEL_GEOMETRY(m)		((m) & 0x0f)
-
-/* synaptics capability bits */
-#define SYN_CAP_EXTENDED(c)		((c) & (1 << 23))
-#define SYN_CAP_MIDDLE_BUTTON(c)	((c) & (1 << 18))
-#define SYN_CAP_PASS_THROUGH(c)		((c) & (1 << 7))
-#define SYN_CAP_SLEEP(c)		((c) & (1 << 4))
-#define SYN_CAP_FOUR_BUTTON(c)		((c) & (1 << 3))
-#define SYN_CAP_MULTIFINGER(c)		((c) & (1 << 1))
-#define SYN_CAP_PALMDETECT(c)		((c) & (1 << 0))
-#define SYN_CAP_SUBMODEL_ID(c)		(((c) & 0x00ff00) >> 8)
-#define SYN_EXT_CAP_REQUESTS(c)		(((c) & 0x700000) >> 20)
-#define SYN_CAP_MULTI_BUTTON_NO(ec)	(((ec) & 0x00f000) >> 12)
-#define SYN_CAP_PRODUCT_ID(ec)		(((ec) & 0xff0000) >> 16)
-
-/*
- * The following describes response for the 0x0c query.
- *
- * byte	mask	name			meaning
- * ----	----	-------			------------
- * 1	0x01	adjustable threshold	capacitive button sensitivity
- *					can be adjusted
- * 1	0x02	report max		query 0x0d gives max coord reported
- * 1	0x04	clearpad		sensor is ClearPad product
- * 1	0x08	advanced gesture	not particularly meaningful
- * 1	0x10	clickpad bit 0		1-button ClickPad
- * 1	0x60	multifinger mode	identifies firmware finger counting
- *					(not reporting!) algorithm.
- *					Not particularly meaningful
- * 1	0x80	covered pad		W clipped to 14, 15 == pad mostly covered
- * 2	0x01	clickpad bit 1		2-button ClickPad
- * 2	0x02	deluxe LED controls	touchpad support LED commands
- *					ala multimedia control bar
- * 2	0x04	reduced filtering	firmware does less filtering on
- *					position data, driver should watch
- *					for noise.
- * 2	0x08	image sensor		image sensor tracks 5 fingers, but only
- *					reports 2.
- * 2	0x20	report min		query 0x0f gives min coord reported
- */
-#define SYN_CAP_CLICKPAD(ex0c)		((ex0c) & 0x100000) /* 1-button ClickPad */
-#define SYN_CAP_CLICKPAD2BTN(ex0c)	((ex0c) & 0x000100) /* 2-button ClickPad */
-#define SYN_CAP_MAX_DIMENSIONS(ex0c)	((ex0c) & 0x020000)
-#define SYN_CAP_MIN_DIMENSIONS(ex0c)	((ex0c) & 0x002000)
-#define SYN_CAP_ADV_GESTURE(ex0c)	((ex0c) & 0x080000)
-#define SYN_CAP_REDUCED_FILTERING(ex0c)	((ex0c) & 0x000400)
-#define SYN_CAP_IMAGE_SENSOR(ex0c)	((ex0c) & 0x000800)
-
-/* synaptics modes query bits */
-#define SYN_MODE_ABSOLUTE(m)		((m) & (1 << 7))
-#define SYN_MODE_RATE(m)		((m) & (1 << 6))
-#define SYN_MODE_BAUD_SLEEP(m)		((m) & (1 << 3))
-#define SYN_MODE_DISABLE_GESTURE(m)	((m) & (1 << 2))
-#define SYN_MODE_PACKSIZE(m)		((m) & (1 << 1))
-#define SYN_MODE_WMODE(m)		((m) & (1 << 0))
-
-/* synaptics identify query bits */
-#define SYN_ID_MODEL(i)			(((i) >> 4) & 0x0f)
-#define SYN_ID_MAJOR(i)			((i) & 0x0f)
-#define SYN_ID_MINOR(i)			(((i) >> 16) & 0xff)
-#define SYN_ID_FULL(i)			((SYN_ID_MAJOR(i) << 8) | SYN_ID_MINOR(i))
-#define SYN_ID_IS_SYNAPTICS(i)		((((i) >> 8) & 0xff) == 0x47)
-#define SYN_ID_DISGEST_SUPPORTED(i)	(SYN_ID_MAJOR(i) >= 4)
-
-/* synaptics special commands */
-#define SYN_PS_SET_MODE2		0x14
-#define SYN_PS_CLIENT_CMD		0x28
-
-/* synaptics packet types */
-#define SYN_NEWABS			0
-#define SYN_NEWABS_STRICT		1
-#define SYN_NEWABS_RELAXED		2
-#define SYN_OLDABS			3
-
-/* amount to fuzz position data when touchpad reports reduced filtering */
-#define SYN_REDUCED_FILTER_FUZZ		8
-
-/*
- * A structure to describe which internal touchpad finger slots are being
- * reported in raw packets.
- */
-struct synaptics_mt_state {
-	int count;			/* num fingers being tracked */
-	int sgm;			/* which slot is reported by sgm pkt */
-	int agm;			/* which slot is reported by agm pkt*/
-};
-
-/*
- * A structure to describe the state of the touchpad hardware (buttons and pad)
- */
-struct synaptics_hw_state {
-	int x;
-	int y;
-	int z;
-	int w;
-	unsigned int left:1;
-	unsigned int right:1;
-	unsigned int middle:1;
-	unsigned int up:1;
-	unsigned int down:1;
-	unsigned char ext_buttons;
-	signed char scroll;
-
-	/* As reported in last AGM-CONTACT packets */
-	struct synaptics_mt_state mt_state;
-};
-
-struct synaptics_data {
-	/* Data read from the touchpad */
-	unsigned long int model_id;		/* Model-ID */
-	unsigned long int capabilities;		/* Capabilities */
-	unsigned long int ext_cap;		/* Extended Capabilities */
-	unsigned long int ext_cap_0c;		/* Ext Caps from 0x0c query */
-	unsigned long int identity;		/* Identification */
-	unsigned int x_res, y_res;		/* X/Y resolution in units/mm */
-	unsigned int x_max, y_max;		/* Max coordinates (from FW) */
-	unsigned int x_min, y_min;		/* Min coordinates (from FW) */
-
-	unsigned char pkt_type;			/* packet type - old, new, etc */
-	unsigned char mode;			/* current mode byte */
-	int scroll;
-
-	bool absolute_mode;			/* run in Absolute mode */
-	bool disable_gesture;			/* disable gestures */
-
-	struct serio *pt_port;			/* Pass-through serio port */
-
-	struct synaptics_mt_state mt_state;	/* Current mt finger state */
-	bool mt_state_lost;			/* mt_state may be incorrect */
-
-	/*
-	 * Last received Advanced Gesture Mode (AGM) packet. An AGM packet
-	 * contains position data for a second contact, at half resolution.
-	 */
-	struct synaptics_hw_state agm;
-	bool agm_pending;			/* new AGM packet received */
-};
-
-void synaptics_module_init(void);
-int synaptics_detect(struct psmouse *psmouse, bool set_properties);
-int synaptics_init(struct psmouse *psmouse);
-int synaptics_init_relative(struct psmouse *psmouse);
-void synaptics_reset(struct psmouse *psmouse);
-bool synaptics_supported(void);
-
-#endif /* _SYNAPTICS_H */
diff --git a/ANDROID_3.4.5/drivers/input/mouse/synaptics_i2c.c b/ANDROID_3.4.5/drivers/input/mouse/synaptics_i2c.c
deleted file mode 100644
index f1467570..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/synaptics_i2c.c
+++ /dev/null
@@ -1,680 +0,0 @@
-/*
- * Synaptics touchpad with I2C interface
- *
- * Copyright (C) 2009 Compulab, Ltd.
- * Mike Rapoport <mike@compulab.co.il>
- * Igor Grinberg <grinberg@compulab.co.il>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include <linux/pm.h>
-
-#define DRIVER_NAME		"synaptics_i2c"
-/* maximum product id is 15 characters */
-#define PRODUCT_ID_LENGTH	15
-#define REGISTER_LENGTH		8
-
-/*
- * after soft reset, we should wait for 1 ms
- * before the device becomes operational
- */
-#define SOFT_RESET_DELAY_MS	3
-/* and after hard reset, we should wait for max 500ms */
-#define HARD_RESET_DELAY_MS	500
-
-/* Registers by SMBus address */
-#define PAGE_SEL_REG		0xff
-#define DEVICE_STATUS_REG	0x09
-
-/* Registers by RMI address */
-#define DEV_CONTROL_REG		0x0000
-#define INTERRUPT_EN_REG	0x0001
-#define ERR_STAT_REG		0x0002
-#define INT_REQ_STAT_REG	0x0003
-#define DEV_COMMAND_REG		0x0004
-
-#define RMI_PROT_VER_REG	0x0200
-#define MANUFACT_ID_REG		0x0201
-#define PHYS_INT_VER_REG	0x0202
-#define PROD_PROPERTY_REG	0x0203
-#define INFO_QUERY_REG0		0x0204
-#define INFO_QUERY_REG1		(INFO_QUERY_REG0 + 1)
-#define INFO_QUERY_REG2		(INFO_QUERY_REG0 + 2)
-#define INFO_QUERY_REG3		(INFO_QUERY_REG0 + 3)
-
-#define PRODUCT_ID_REG0		0x0210
-#define PRODUCT_ID_REG1		(PRODUCT_ID_REG0 + 1)
-#define PRODUCT_ID_REG2		(PRODUCT_ID_REG0 + 2)
-#define PRODUCT_ID_REG3		(PRODUCT_ID_REG0 + 3)
-#define PRODUCT_ID_REG4		(PRODUCT_ID_REG0 + 4)
-#define PRODUCT_ID_REG5		(PRODUCT_ID_REG0 + 5)
-#define PRODUCT_ID_REG6		(PRODUCT_ID_REG0 + 6)
-#define PRODUCT_ID_REG7		(PRODUCT_ID_REG0 + 7)
-#define PRODUCT_ID_REG8		(PRODUCT_ID_REG0 + 8)
-#define PRODUCT_ID_REG9		(PRODUCT_ID_REG0 + 9)
-#define PRODUCT_ID_REG10	(PRODUCT_ID_REG0 + 10)
-#define PRODUCT_ID_REG11	(PRODUCT_ID_REG0 + 11)
-#define PRODUCT_ID_REG12	(PRODUCT_ID_REG0 + 12)
-#define PRODUCT_ID_REG13	(PRODUCT_ID_REG0 + 13)
-#define PRODUCT_ID_REG14	(PRODUCT_ID_REG0 + 14)
-#define PRODUCT_ID_REG15	(PRODUCT_ID_REG0 + 15)
-
-#define DATA_REG0		0x0400
-#define ABS_PRESSURE_REG	0x0401
-#define ABS_MSB_X_REG		0x0402
-#define ABS_LSB_X_REG		(ABS_MSB_X_REG + 1)
-#define ABS_MSB_Y_REG		0x0404
-#define ABS_LSB_Y_REG		(ABS_MSB_Y_REG + 1)
-#define REL_X_REG		0x0406
-#define REL_Y_REG		0x0407
-
-#define DEV_QUERY_REG0		0x1000
-#define DEV_QUERY_REG1		(DEV_QUERY_REG0 + 1)
-#define DEV_QUERY_REG2		(DEV_QUERY_REG0 + 2)
-#define DEV_QUERY_REG3		(DEV_QUERY_REG0 + 3)
-#define DEV_QUERY_REG4		(DEV_QUERY_REG0 + 4)
-#define DEV_QUERY_REG5		(DEV_QUERY_REG0 + 5)
-#define DEV_QUERY_REG6		(DEV_QUERY_REG0 + 6)
-#define DEV_QUERY_REG7		(DEV_QUERY_REG0 + 7)
-#define DEV_QUERY_REG8		(DEV_QUERY_REG0 + 8)
-
-#define GENERAL_2D_CONTROL_REG	0x1041
-#define SENSOR_SENSITIVITY_REG	0x1044
-#define SENS_MAX_POS_MSB_REG	0x1046
-#define SENS_MAX_POS_LSB_REG	(SENS_MAX_POS_UPPER_REG + 1)
-
-/* Register bits */
-/* Device Control Register Bits */
-#define REPORT_RATE_1ST_BIT	6
-
-/* Interrupt Enable Register Bits (INTERRUPT_EN_REG) */
-#define F10_ABS_INT_ENA		0
-#define F10_REL_INT_ENA		1
-#define F20_INT_ENA		2
-
-/* Interrupt Request Register Bits (INT_REQ_STAT_REG | DEVICE_STATUS_REG) */
-#define F10_ABS_INT_REQ		0
-#define F10_REL_INT_REQ		1
-#define F20_INT_REQ		2
-/* Device Status Register Bits (DEVICE_STATUS_REG) */
-#define STAT_CONFIGURED		6
-#define STAT_ERROR		7
-
-/* Device Command Register Bits (DEV_COMMAND_REG) */
-#define RESET_COMMAND		0x01
-#define REZERO_COMMAND		0x02
-
-/* Data Register 0 Bits (DATA_REG0) */
-#define GESTURE			3
-
-/* Device Query Registers Bits */
-/* DEV_QUERY_REG3 */
-#define HAS_PALM_DETECT		1
-#define HAS_MULTI_FING		2
-#define HAS_SCROLLER		4
-#define HAS_2D_SCROLL		5
-
-/* General 2D Control Register Bits (GENERAL_2D_CONTROL_REG) */
-#define NO_DECELERATION		1
-#define REDUCE_REPORTING	3
-#define NO_FILTER		5
-
-/* Function Masks */
-/* Device Control Register Masks (DEV_CONTROL_REG) */
-#define REPORT_RATE_MSK		0xc0
-#define SLEEP_MODE_MSK		0x07
-
-/* Device Sleep Modes */
-#define FULL_AWAKE		0x0
-#define NORMAL_OP		0x1
-#define LOW_PWR_OP		0x2
-#define VERY_LOW_PWR_OP		0x3
-#define SENS_SLEEP		0x4
-#define SLEEP_MOD		0x5
-#define DEEP_SLEEP		0x6
-#define HIBERNATE		0x7
-
-/* Interrupt Register Mask */
-/* (INT_REQ_STAT_REG | DEVICE_STATUS_REG | INTERRUPT_EN_REG) */
-#define INT_ENA_REQ_MSK		0x07
-#define INT_ENA_ABS_MSK		0x01
-#define INT_ENA_REL_MSK		0x02
-#define INT_ENA_F20_MSK		0x04
-
-/* Device Status Register Masks (DEVICE_STATUS_REG) */
-#define CONFIGURED_MSK		0x40
-#define ERROR_MSK		0x80
-
-/* Data Register 0 Masks */
-#define FINGER_WIDTH_MSK	0xf0
-#define GESTURE_MSK		0x08
-#define SENSOR_STATUS_MSK	0x07
-
-/*
- * MSB Position Register Masks
- * ABS_MSB_X_REG | ABS_MSB_Y_REG | SENS_MAX_POS_MSB_REG |
- * DEV_QUERY_REG3 | DEV_QUERY_REG5
- */
-#define MSB_POSITION_MSK	0x1f
-
-/* Device Query Registers Masks */
-
-/* DEV_QUERY_REG2 */
-#define NUM_EXTRA_POS_MSK	0x07
-
-/* When in IRQ mode read the device every THREAD_IRQ_SLEEP_SECS */
-#define THREAD_IRQ_SLEEP_SECS	2
-#define THREAD_IRQ_SLEEP_MSECS	(THREAD_IRQ_SLEEP_SECS * MSEC_PER_SEC)
-
-/*
- * When in Polling mode and no data received for NO_DATA_THRES msecs
- * reduce the polling rate to NO_DATA_SLEEP_MSECS
- */
-#define NO_DATA_THRES		(MSEC_PER_SEC)
-#define NO_DATA_SLEEP_MSECS	(MSEC_PER_SEC / 4)
-
-/* Control touchpad's No Deceleration option */
-static bool no_decel = 1;
-module_param(no_decel, bool, 0644);
-MODULE_PARM_DESC(no_decel, "No Deceleration. Default = 1 (on)");
-
-/* Control touchpad's Reduced Reporting option */
-static bool reduce_report;
-module_param(reduce_report, bool, 0644);
-MODULE_PARM_DESC(reduce_report, "Reduced Reporting. Default = 0 (off)");
-
-/* Control touchpad's No Filter option */
-static bool no_filter;
-module_param(no_filter, bool, 0644);
-MODULE_PARM_DESC(no_filter, "No Filter. Default = 0 (off)");
-
-/*
- * touchpad Attention line is Active Low and Open Drain,
- * therefore should be connected to pulled up line
- * and the irq configuration should be set to Falling Edge Trigger
- */
-/* Control IRQ / Polling option */
-static bool polling_req;
-module_param(polling_req, bool, 0444);
-MODULE_PARM_DESC(polling_req, "Request Polling. Default = 0 (use irq)");
-
-/* Control Polling Rate */
-static int scan_rate = 80;
-module_param(scan_rate, int, 0644);
-MODULE_PARM_DESC(scan_rate, "Polling rate in times/sec. Default = 80");
-
-/* The main device structure */
-struct synaptics_i2c {
-	struct i2c_client	*client;
-	struct input_dev	*input;
-	struct delayed_work	dwork;
-	spinlock_t		lock;
-	int			no_data_count;
-	int			no_decel_param;
-	int			reduce_report_param;
-	int			no_filter_param;
-	int			scan_rate_param;
-	int			scan_ms;
-};
-
-static inline void set_scan_rate(struct synaptics_i2c *touch, int scan_rate)
-{
-	touch->scan_ms = MSEC_PER_SEC / scan_rate;
-	touch->scan_rate_param = scan_rate;
-}
-
-/*
- * Driver's initial design makes no race condition possible on i2c bus,
- * so there is no need in any locking.
- * Keep it in mind, while playing with the code.
- */
-static s32 synaptics_i2c_reg_get(struct i2c_client *client, u16 reg)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(client, PAGE_SEL_REG, reg >> 8);
-	if (ret == 0)
-		ret = i2c_smbus_read_byte_data(client, reg & 0xff);
-
-	return ret;
-}
-
-static s32 synaptics_i2c_reg_set(struct i2c_client *client, u16 reg, u8 val)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(client, PAGE_SEL_REG, reg >> 8);
-	if (ret == 0)
-		ret = i2c_smbus_write_byte_data(client, reg & 0xff, val);
-
-	return ret;
-}
-
-static s32 synaptics_i2c_word_get(struct i2c_client *client, u16 reg)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(client, PAGE_SEL_REG, reg >> 8);
-	if (ret == 0)
-		ret = i2c_smbus_read_word_data(client, reg & 0xff);
-
-	return ret;
-}
-
-static int synaptics_i2c_config(struct i2c_client *client)
-{
-	int ret, control;
-	u8 int_en;
-
-	/* set Report Rate to Device Highest (>=80) and Sleep to normal */
-	ret = synaptics_i2c_reg_set(client, DEV_CONTROL_REG, 0xc1);
-	if (ret)
-		return ret;
-
-	/* set Interrupt Disable to Func20 / Enable to Func10) */
-	int_en = (polling_req) ? 0 : INT_ENA_ABS_MSK | INT_ENA_REL_MSK;
-	ret = synaptics_i2c_reg_set(client, INTERRUPT_EN_REG, int_en);
-	if (ret)
-		return ret;
-
-	control = synaptics_i2c_reg_get(client, GENERAL_2D_CONTROL_REG);
-	/* No Deceleration */
-	control |= no_decel ? 1 << NO_DECELERATION : 0;
-	/* Reduced Reporting */
-	control |= reduce_report ? 1 << REDUCE_REPORTING : 0;
-	/* No Filter */
-	control |= no_filter ? 1 << NO_FILTER : 0;
-	ret = synaptics_i2c_reg_set(client, GENERAL_2D_CONTROL_REG, control);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static int synaptics_i2c_reset_config(struct i2c_client *client)
-{
-	int ret;
-
-	/* Reset the Touchpad */
-	ret = synaptics_i2c_reg_set(client, DEV_COMMAND_REG, RESET_COMMAND);
-	if (ret) {
-		dev_err(&client->dev, "Unable to reset device\n");
-	} else {
-		msleep(SOFT_RESET_DELAY_MS);
-		ret = synaptics_i2c_config(client);
-		if (ret)
-			dev_err(&client->dev, "Unable to config device\n");
-	}
-
-	return ret;
-}
-
-static int synaptics_i2c_check_error(struct i2c_client *client)
-{
-	int status, ret = 0;
-
-	status = i2c_smbus_read_byte_data(client, DEVICE_STATUS_REG) &
-		(CONFIGURED_MSK | ERROR_MSK);
-
-	if (status != CONFIGURED_MSK)
-		ret = synaptics_i2c_reset_config(client);
-
-	return ret;
-}
-
-static bool synaptics_i2c_get_input(struct synaptics_i2c *touch)
-{
-	struct input_dev *input = touch->input;
-	int xy_delta, gesture;
-	s32 data;
-	s8 x_delta, y_delta;
-
-	/* Deal with spontanious resets and errors */
-	if (synaptics_i2c_check_error(touch->client))
-		return 0;
-
-	/* Get Gesture Bit */
-	data = synaptics_i2c_reg_get(touch->client, DATA_REG0);
-	gesture = (data >> GESTURE) & 0x1;
-
-	/*
-	 * Get Relative axes. we have to get them in one shot,
-	 * so we get 2 bytes starting from REL_X_REG.
-	 */
-	xy_delta = synaptics_i2c_word_get(touch->client, REL_X_REG) & 0xffff;
-
-	/* Separate X from Y */
-	x_delta = xy_delta & 0xff;
-	y_delta = (xy_delta >> REGISTER_LENGTH) & 0xff;
-
-	/* Report the button event */
-	input_report_key(input, BTN_LEFT, gesture);
-
-	/* Report the deltas */
-	input_report_rel(input, REL_X, x_delta);
-	input_report_rel(input, REL_Y, -y_delta);
-	input_sync(input);
-
-	return xy_delta || gesture;
-}
-
-static void synaptics_i2c_reschedule_work(struct synaptics_i2c *touch,
-					  unsigned long delay)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&touch->lock, flags);
-
-	/*
-	 * If work is already scheduled then subsequent schedules will not
-	 * change the scheduled time that's why we have to cancel it first.
-	 */
-	__cancel_delayed_work(&touch->dwork);
-	schedule_delayed_work(&touch->dwork, delay);
-
-	spin_unlock_irqrestore(&touch->lock, flags);
-}
-
-static irqreturn_t synaptics_i2c_irq(int irq, void *dev_id)
-{
-	struct synaptics_i2c *touch = dev_id;
-
-	synaptics_i2c_reschedule_work(touch, 0);
-
-	return IRQ_HANDLED;
-}
-
-static void synaptics_i2c_check_params(struct synaptics_i2c *touch)
-{
-	bool reset = false;
-
-	if (scan_rate != touch->scan_rate_param)
-		set_scan_rate(touch, scan_rate);
-
-	if (no_decel != touch->no_decel_param) {
-		touch->no_decel_param = no_decel;
-		reset = true;
-	}
-
-	if (no_filter != touch->no_filter_param) {
-		touch->no_filter_param = no_filter;
-		reset = true;
-	}
-
-	if (reduce_report != touch->reduce_report_param) {
-		touch->reduce_report_param = reduce_report;
-		reset = true;
-	}
-
-	if (reset)
-		synaptics_i2c_reset_config(touch->client);
-}
-
-/* Control the Device polling rate / Work Handler sleep time */
-static unsigned long synaptics_i2c_adjust_delay(struct synaptics_i2c *touch,
-						bool have_data)
-{
-	unsigned long delay, nodata_count_thres;
-
-	if (polling_req) {
-		delay = touch->scan_ms;
-		if (have_data) {
-			touch->no_data_count = 0;
-		} else {
-			nodata_count_thres = NO_DATA_THRES / touch->scan_ms;
-			if (touch->no_data_count < nodata_count_thres)
-				touch->no_data_count++;
-			else
-				delay = NO_DATA_SLEEP_MSECS;
-		}
-		return msecs_to_jiffies(delay);
-	} else {
-		delay = msecs_to_jiffies(THREAD_IRQ_SLEEP_MSECS);
-		return round_jiffies_relative(delay);
-	}
-}
-
-/* Work Handler */
-static void synaptics_i2c_work_handler(struct work_struct *work)
-{
-	bool have_data;
-	struct synaptics_i2c *touch =
-			container_of(work, struct synaptics_i2c, dwork.work);
-	unsigned long delay;
-
-	synaptics_i2c_check_params(touch);
-
-	have_data = synaptics_i2c_get_input(touch);
-	delay = synaptics_i2c_adjust_delay(touch, have_data);
-
-	/*
-	 * While interrupt driven, there is no real need to poll the device.
-	 * But touchpads are very sensitive, so there could be errors
-	 * related to physical environment and the attention line isn't
-	 * necessarily asserted. In such case we can lose the touchpad.
-	 * We poll the device once in THREAD_IRQ_SLEEP_SECS and
-	 * if error is detected, we try to reset and reconfigure the touchpad.
-	 */
-	synaptics_i2c_reschedule_work(touch, delay);
-}
-
-static int synaptics_i2c_open(struct input_dev *input)
-{
-	struct synaptics_i2c *touch = input_get_drvdata(input);
-	int ret;
-
-	ret = synaptics_i2c_reset_config(touch->client);
-	if (ret)
-		return ret;
-
-	if (polling_req)
-		synaptics_i2c_reschedule_work(touch,
-				msecs_to_jiffies(NO_DATA_SLEEP_MSECS));
-
-	return 0;
-}
-
-static void synaptics_i2c_close(struct input_dev *input)
-{
-	struct synaptics_i2c *touch = input_get_drvdata(input);
-
-	if (!polling_req)
-		synaptics_i2c_reg_set(touch->client, INTERRUPT_EN_REG, 0);
-
-	cancel_delayed_work_sync(&touch->dwork);
-
-	/* Save some power */
-	synaptics_i2c_reg_set(touch->client, DEV_CONTROL_REG, DEEP_SLEEP);
-}
-
-static void synaptics_i2c_set_input_params(struct synaptics_i2c *touch)
-{
-	struct input_dev *input = touch->input;
-
-	input->name = touch->client->name;
-	input->phys = touch->client->adapter->name;
-	input->id.bustype = BUS_I2C;
-	input->id.version = synaptics_i2c_word_get(touch->client,
-						   INFO_QUERY_REG0);
-	input->dev.parent = &touch->client->dev;
-	input->open = synaptics_i2c_open;
-	input->close = synaptics_i2c_close;
-	input_set_drvdata(input, touch);
-
-	/* Register the device as mouse */
-	__set_bit(EV_REL, input->evbit);
-	__set_bit(REL_X, input->relbit);
-	__set_bit(REL_Y, input->relbit);
-
-	/* Register device's buttons and keys */
-	__set_bit(EV_KEY, input->evbit);
-	__set_bit(BTN_LEFT, input->keybit);
-}
-
-static struct synaptics_i2c *synaptics_i2c_touch_create(struct i2c_client *client)
-{
-	struct synaptics_i2c *touch;
-
-	touch = kzalloc(sizeof(struct synaptics_i2c), GFP_KERNEL);
-	if (!touch)
-		return NULL;
-
-	touch->client = client;
-	touch->no_decel_param = no_decel;
-	touch->scan_rate_param = scan_rate;
-	set_scan_rate(touch, scan_rate);
-	INIT_DELAYED_WORK(&touch->dwork, synaptics_i2c_work_handler);
-	spin_lock_init(&touch->lock);
-
-	return touch;
-}
-
-static int __devinit synaptics_i2c_probe(struct i2c_client *client,
-			       const struct i2c_device_id *dev_id)
-{
-	int ret;
-	struct synaptics_i2c *touch;
-
-	touch = synaptics_i2c_touch_create(client);
-	if (!touch)
-		return -ENOMEM;
-
-	ret = synaptics_i2c_reset_config(client);
-	if (ret)
-		goto err_mem_free;
-
-	if (client->irq < 1)
-		polling_req = true;
-
-	touch->input = input_allocate_device();
-	if (!touch->input) {
-		ret = -ENOMEM;
-		goto err_mem_free;
-	}
-
-	synaptics_i2c_set_input_params(touch);
-
-	if (!polling_req) {
-		dev_dbg(&touch->client->dev,
-			 "Requesting IRQ: %d\n", touch->client->irq);
-
-		ret = request_irq(touch->client->irq, synaptics_i2c_irq,
-				  IRQ_TYPE_EDGE_FALLING,
-				  DRIVER_NAME, touch);
-		if (ret) {
-			dev_warn(&touch->client->dev,
-				  "IRQ request failed: %d, "
-				  "falling back to polling\n", ret);
-			polling_req = true;
-			synaptics_i2c_reg_set(touch->client,
-					      INTERRUPT_EN_REG, 0);
-		}
-	}
-
-	if (polling_req)
-		dev_dbg(&touch->client->dev,
-			 "Using polling at rate: %d times/sec\n", scan_rate);
-
-	/* Register the device in input subsystem */
-	ret = input_register_device(touch->input);
-	if (ret) {
-		dev_err(&client->dev,
-			 "Input device register failed: %d\n", ret);
-		goto err_input_free;
-	}
-
-	i2c_set_clientdata(client, touch);
-
-	return 0;
-
-err_input_free:
-	input_free_device(touch->input);
-err_mem_free:
-	kfree(touch);
-
-	return ret;
-}
-
-static int __devexit synaptics_i2c_remove(struct i2c_client *client)
-{
-	struct synaptics_i2c *touch = i2c_get_clientdata(client);
-
-	if (!polling_req)
-		free_irq(client->irq, touch);
-
-	input_unregister_device(touch->input);
-	kfree(touch);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int synaptics_i2c_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct synaptics_i2c *touch = i2c_get_clientdata(client);
-
-	cancel_delayed_work_sync(&touch->dwork);
-
-	/* Save some power */
-	synaptics_i2c_reg_set(touch->client, DEV_CONTROL_REG, DEEP_SLEEP);
-
-	return 0;
-}
-
-static int synaptics_i2c_resume(struct device *dev)
-{
-	int ret;
-	struct i2c_client *client = to_i2c_client(dev);
-	struct synaptics_i2c *touch = i2c_get_clientdata(client);
-
-	ret = synaptics_i2c_reset_config(client);
-	if (ret)
-		return ret;
-
-	synaptics_i2c_reschedule_work(touch,
-				msecs_to_jiffies(NO_DATA_SLEEP_MSECS));
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(synaptics_i2c_pm, synaptics_i2c_suspend,
-			 synaptics_i2c_resume);
-
-static const struct i2c_device_id synaptics_i2c_id_table[] = {
-	{ "synaptics_i2c", 0 },
-	{ },
-};
-MODULE_DEVICE_TABLE(i2c, synaptics_i2c_id_table);
-
-static struct i2c_driver synaptics_i2c_driver = {
-	.driver = {
-		.name	= DRIVER_NAME,
-		.owner	= THIS_MODULE,
-		.pm	= &synaptics_i2c_pm,
-	},
-
-	.probe		= synaptics_i2c_probe,
-	.remove		= __devexit_p(synaptics_i2c_remove),
-
-	.id_table	= synaptics_i2c_id_table,
-};
-
-module_i2c_driver(synaptics_i2c_driver);
-
-MODULE_DESCRIPTION("Synaptics I2C touchpad driver");
-MODULE_AUTHOR("Mike Rapoport, Igor Grinberg, Compulab");
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/mouse/synaptics_usb.c b/ANDROID_3.4.5/drivers/input/mouse/synaptics_usb.c
deleted file mode 100644
index 3c5eaaa5..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/synaptics_usb.c
+++ /dev/null
@@ -1,557 +0,0 @@
-/*
- * USB Synaptics device driver
- *
- *  Copyright (c) 2002 Rob Miller (rob@inpharmatica . co . uk)
- *  Copyright (c) 2003 Ron Lee (ron@debian.org)
- *	cPad driver for kernel 2.4
- *
- *  Copyright (c) 2004 Jan Steinhoff (cpad@jan-steinhoff . de)
- *  Copyright (c) 2004 Ron Lee (ron@debian.org)
- *	rewritten for kernel 2.6
- *
- *  cPad display character device part is not included. It can be found at
- *  http://jan-steinhoff.de/linux/synaptics-usb.html
- *
- * Bases on:	usb_skeleton.c v2.2 by Greg Kroah-Hartman
- *		drivers/hid/usbhid/usbmouse.c by Vojtech Pavlik
- *		drivers/input/mouse/synaptics.c by Peter Osterlund
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * Trademarks are the property of their respective owners.
- */
-
-/*
- * There are three different types of Synaptics USB devices: Touchpads,
- * touchsticks (or trackpoints), and touchscreens. Touchpads are well supported
- * by this driver, touchstick support has not been tested much yet, and
- * touchscreens have not been tested at all.
- *
- * Up to three alternate settings are possible:
- *	setting 0: one int endpoint for relative movement (used by usbhid.ko)
- *	setting 1: one int endpoint for absolute finger position
- *	setting 2 (cPad only): one int endpoint for absolute finger position and
- *		   two bulk endpoints for the display (in/out)
- * This driver uses setting 1.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/usb.h>
-#include <linux/input.h>
-#include <linux/usb/input.h>
-
-#define USB_VENDOR_ID_SYNAPTICS	0x06cb
-#define USB_DEVICE_ID_SYNAPTICS_TP	0x0001	/* Synaptics USB TouchPad */
-#define USB_DEVICE_ID_SYNAPTICS_INT_TP	0x0002	/* Integrated USB TouchPad */
-#define USB_DEVICE_ID_SYNAPTICS_CPAD	0x0003	/* Synaptics cPad */
-#define USB_DEVICE_ID_SYNAPTICS_TS	0x0006	/* Synaptics TouchScreen */
-#define USB_DEVICE_ID_SYNAPTICS_STICK	0x0007	/* Synaptics USB Styk */
-#define USB_DEVICE_ID_SYNAPTICS_WP	0x0008	/* Synaptics USB WheelPad */
-#define USB_DEVICE_ID_SYNAPTICS_COMP_TP	0x0009	/* Composite USB TouchPad */
-#define USB_DEVICE_ID_SYNAPTICS_WTP	0x0010	/* Wireless TouchPad */
-#define USB_DEVICE_ID_SYNAPTICS_DPAD	0x0013	/* DisplayPad */
-
-#define SYNUSB_TOUCHPAD			(1 << 0)
-#define SYNUSB_STICK			(1 << 1)
-#define SYNUSB_TOUCHSCREEN		(1 << 2)
-#define SYNUSB_AUXDISPLAY		(1 << 3) /* For cPad */
-#define SYNUSB_COMBO			(1 << 4) /* Composite device (TP + stick) */
-#define SYNUSB_IO_ALWAYS		(1 << 5)
-
-#define USB_DEVICE_SYNAPTICS(prod, kind)		\
-	USB_DEVICE(USB_VENDOR_ID_SYNAPTICS,		\
-		   USB_DEVICE_ID_SYNAPTICS_##prod),	\
-	.driver_info = (kind),
-
-#define SYNUSB_RECV_SIZE	8
-
-#define XMIN_NOMINAL		1472
-#define XMAX_NOMINAL		5472
-#define YMIN_NOMINAL		1408
-#define YMAX_NOMINAL		4448
-
-struct synusb {
-	struct usb_device *udev;
-	struct usb_interface *intf;
-	struct urb *urb;
-	unsigned char *data;
-
-	/* input device related data structures */
-	struct input_dev *input;
-	char name[128];
-	char phys[64];
-
-	/* characteristics of the device */
-	unsigned long flags;
-};
-
-static void synusb_report_buttons(struct synusb *synusb)
-{
-	struct input_dev *input_dev = synusb->input;
-
-	input_report_key(input_dev, BTN_LEFT, synusb->data[1] & 0x04);
-	input_report_key(input_dev, BTN_RIGHT, synusb->data[1] & 0x01);
-	input_report_key(input_dev, BTN_MIDDLE, synusb->data[1] & 0x02);
-}
-
-static void synusb_report_stick(struct synusb *synusb)
-{
-	struct input_dev *input_dev = synusb->input;
-	int x, y;
-	unsigned int pressure;
-
-	pressure = synusb->data[6];
-	x = (s16)(be16_to_cpup((__be16 *)&synusb->data[2]) << 3) >> 7;
-	y = (s16)(be16_to_cpup((__be16 *)&synusb->data[4]) << 3) >> 7;
-
-	if (pressure > 0) {
-		input_report_rel(input_dev, REL_X, x);
-		input_report_rel(input_dev, REL_Y, -y);
-	}
-
-	input_report_abs(input_dev, ABS_PRESSURE, pressure);
-
-	synusb_report_buttons(synusb);
-
-	input_sync(input_dev);
-}
-
-static void synusb_report_touchpad(struct synusb *synusb)
-{
-	struct input_dev *input_dev = synusb->input;
-	unsigned int num_fingers, tool_width;
-	unsigned int x, y;
-	unsigned int pressure, w;
-
-	pressure = synusb->data[6];
-	x = be16_to_cpup((__be16 *)&synusb->data[2]);
-	y = be16_to_cpup((__be16 *)&synusb->data[4]);
-	w = synusb->data[0] & 0x0f;
-
-	if (pressure > 0) {
-		num_fingers = 1;
-		tool_width = 5;
-		switch (w) {
-		case 0 ... 1:
-			num_fingers = 2 + w;
-			break;
-
-		case 2:	                /* pen, pretend its a finger */
-			break;
-
-		case 4 ... 15:
-			tool_width = w;
-			break;
-		}
-	} else {
-		num_fingers = 0;
-		tool_width = 0;
-	}
-
-	/*
-	 * Post events
-	 * BTN_TOUCH has to be first as mousedev relies on it when doing
-	 * absolute -> relative conversion
-	 */
-
-	if (pressure > 30)
-		input_report_key(input_dev, BTN_TOUCH, 1);
-	if (pressure < 25)
-		input_report_key(input_dev, BTN_TOUCH, 0);
-
-	if (num_fingers > 0) {
-		input_report_abs(input_dev, ABS_X, x);
-		input_report_abs(input_dev, ABS_Y,
-				 YMAX_NOMINAL + YMIN_NOMINAL - y);
-	}
-
-	input_report_abs(input_dev, ABS_PRESSURE, pressure);
-	input_report_abs(input_dev, ABS_TOOL_WIDTH, tool_width);
-
-	input_report_key(input_dev, BTN_TOOL_FINGER, num_fingers == 1);
-	input_report_key(input_dev, BTN_TOOL_DOUBLETAP, num_fingers == 2);
-	input_report_key(input_dev, BTN_TOOL_TRIPLETAP, num_fingers == 3);
-
-	synusb_report_buttons(synusb);
-	if (synusb->flags & SYNUSB_AUXDISPLAY)
-		input_report_key(input_dev, BTN_MIDDLE, synusb->data[1] & 0x08);
-
-	input_sync(input_dev);
-}
-
-static void synusb_irq(struct urb *urb)
-{
-	struct synusb *synusb = urb->context;
-	int error;
-
-	/* Check our status in case we need to bail out early. */
-	switch (urb->status) {
-	case 0:
-		usb_mark_last_busy(synusb->udev);
-		break;
-
-	/* Device went away so don't keep trying to read from it. */
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		return;
-
-	default:
-		goto resubmit;
-		break;
-	}
-
-	if (synusb->flags & SYNUSB_STICK)
-		synusb_report_stick(synusb);
-	else
-		synusb_report_touchpad(synusb);
-
-resubmit:
-	error = usb_submit_urb(urb, GFP_ATOMIC);
-	if (error && error != -EPERM)
-		dev_err(&synusb->intf->dev,
-			"%s - usb_submit_urb failed with result: %d",
-			__func__, error);
-}
-
-static struct usb_endpoint_descriptor *
-synusb_get_in_endpoint(struct usb_host_interface *iface)
-{
-
-	struct usb_endpoint_descriptor *endpoint;
-	int i;
-
-	for (i = 0; i < iface->desc.bNumEndpoints; ++i) {
-		endpoint = &iface->endpoint[i].desc;
-
-		if (usb_endpoint_is_int_in(endpoint)) {
-			/* we found our interrupt in endpoint */
-			return endpoint;
-		}
-	}
-
-	return NULL;
-}
-
-static int synusb_open(struct input_dev *dev)
-{
-	struct synusb *synusb = input_get_drvdata(dev);
-	int retval;
-
-	retval = usb_autopm_get_interface(synusb->intf);
-	if (retval) {
-		dev_err(&synusb->intf->dev,
-			"%s - usb_autopm_get_interface failed, error: %d\n",
-			__func__, retval);
-		return retval;
-	}
-
-	retval = usb_submit_urb(synusb->urb, GFP_KERNEL);
-	if (retval) {
-		dev_err(&synusb->intf->dev,
-			"%s - usb_submit_urb failed, error: %d\n",
-			__func__, retval);
-		retval = -EIO;
-		goto out;
-	}
-
-	synusb->intf->needs_remote_wakeup = 1;
-
-out:
-	usb_autopm_put_interface(synusb->intf);
-	return retval;
-}
-
-static void synusb_close(struct input_dev *dev)
-{
-	struct synusb *synusb = input_get_drvdata(dev);
-	int autopm_error;
-
-	autopm_error = usb_autopm_get_interface(synusb->intf);
-
-	usb_kill_urb(synusb->urb);
-	synusb->intf->needs_remote_wakeup = 0;
-
-	if (!autopm_error)
-		usb_autopm_put_interface(synusb->intf);
-}
-
-static int synusb_probe(struct usb_interface *intf,
-			const struct usb_device_id *id)
-{
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct usb_endpoint_descriptor *ep;
-	struct synusb *synusb;
-	struct input_dev *input_dev;
-	unsigned int intf_num = intf->cur_altsetting->desc.bInterfaceNumber;
-	unsigned int altsetting = min(intf->num_altsetting, 1U);
-	int error;
-
-	error = usb_set_interface(udev, intf_num, altsetting);
-	if (error) {
-		dev_err(&udev->dev,
-			"Can not set alternate setting to %i, error: %i",
-			altsetting, error);
-		return error;
-	}
-
-	ep = synusb_get_in_endpoint(intf->cur_altsetting);
-	if (!ep)
-		return -ENODEV;
-
-	synusb = kzalloc(sizeof(*synusb), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!synusb || !input_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	synusb->udev = udev;
-	synusb->intf = intf;
-	synusb->input = input_dev;
-
-	synusb->flags = id->driver_info;
-	if (synusb->flags & SYNUSB_COMBO) {
-		/*
-		 * This is a combo device, we need to set proper
-		 * capability, depending on the interface.
-		 */
-		synusb->flags |= intf_num == 1 ?
-					SYNUSB_STICK : SYNUSB_TOUCHPAD;
-	}
-
-	synusb->urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!synusb->urb) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	synusb->data = usb_alloc_coherent(udev, SYNUSB_RECV_SIZE, GFP_KERNEL,
-					  &synusb->urb->transfer_dma);
-	if (!synusb->data) {
-		error = -ENOMEM;
-		goto err_free_urb;
-	}
-
-	usb_fill_int_urb(synusb->urb, udev,
-			 usb_rcvintpipe(udev, ep->bEndpointAddress),
-			 synusb->data, SYNUSB_RECV_SIZE,
-			 synusb_irq, synusb,
-			 ep->bInterval);
-	synusb->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	if (udev->manufacturer)
-		strlcpy(synusb->name, udev->manufacturer,
-			sizeof(synusb->name));
-
-	if (udev->product) {
-		if (udev->manufacturer)
-			strlcat(synusb->name, " ", sizeof(synusb->name));
-		strlcat(synusb->name, udev->product, sizeof(synusb->name));
-	}
-
-	if (!strlen(synusb->name))
-		snprintf(synusb->name, sizeof(synusb->name),
-			 "USB Synaptics Device %04x:%04x",
-			 le16_to_cpu(udev->descriptor.idVendor),
-			 le16_to_cpu(udev->descriptor.idProduct));
-
-	if (synusb->flags & SYNUSB_STICK)
-		strlcat(synusb->name, " (Stick) ", sizeof(synusb->name));
-
-	usb_make_path(udev, synusb->phys, sizeof(synusb->phys));
-	strlcat(synusb->phys, "/input0", sizeof(synusb->phys));
-
-	input_dev->name = synusb->name;
-	input_dev->phys = synusb->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &synusb->intf->dev;
-
-	if (!(synusb->flags & SYNUSB_IO_ALWAYS)) {
-		input_dev->open = synusb_open;
-		input_dev->close = synusb_close;
-	}
-
-	input_set_drvdata(input_dev, synusb);
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-
-	if (synusb->flags & SYNUSB_STICK) {
-		__set_bit(EV_REL, input_dev->evbit);
-		__set_bit(REL_X, input_dev->relbit);
-		__set_bit(REL_Y, input_dev->relbit);
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, 127, 0, 0);
-	} else {
-		input_set_abs_params(input_dev, ABS_X,
-				     XMIN_NOMINAL, XMAX_NOMINAL, 0, 0);
-		input_set_abs_params(input_dev, ABS_Y,
-				     YMIN_NOMINAL, YMAX_NOMINAL, 0, 0);
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, 255, 0, 0);
-		input_set_abs_params(input_dev, ABS_TOOL_WIDTH, 0, 15, 0, 0);
-		__set_bit(BTN_TOUCH, input_dev->keybit);
-		__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
-		__set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
-		__set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
-	}
-
-	__set_bit(BTN_LEFT, input_dev->keybit);
-	__set_bit(BTN_RIGHT, input_dev->keybit);
-	__set_bit(BTN_MIDDLE, input_dev->keybit);
-
-	usb_set_intfdata(intf, synusb);
-
-	if (synusb->flags & SYNUSB_IO_ALWAYS) {
-		error = synusb_open(input_dev);
-		if (error)
-			goto err_free_dma;
-	}
-
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(&udev->dev,
-			"Failed to register input device, error %d\n",
-			error);
-		goto err_stop_io;
-	}
-
-	return 0;
-
-err_stop_io:
-	if (synusb->flags & SYNUSB_IO_ALWAYS)
-		synusb_close(synusb->input);
-err_free_dma:
-	usb_free_coherent(udev, SYNUSB_RECV_SIZE, synusb->data,
-			  synusb->urb->transfer_dma);
-err_free_urb:
-	usb_free_urb(synusb->urb);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(synusb);
-	usb_set_intfdata(intf, NULL);
-
-	return error;
-}
-
-static void synusb_disconnect(struct usb_interface *intf)
-{
-	struct synusb *synusb = usb_get_intfdata(intf);
-	struct usb_device *udev = interface_to_usbdev(intf);
-
-	if (synusb->flags & SYNUSB_IO_ALWAYS)
-		synusb_close(synusb->input);
-
-	input_unregister_device(synusb->input);
-
-	usb_free_coherent(udev, SYNUSB_RECV_SIZE, synusb->data,
-			  synusb->urb->transfer_dma);
-	usb_free_urb(synusb->urb);
-	kfree(synusb);
-
-	usb_set_intfdata(intf, NULL);
-}
-
-static int synusb_suspend(struct usb_interface *intf, pm_message_t message)
-{
-	struct synusb *synusb = usb_get_intfdata(intf);
-	struct input_dev *input_dev = synusb->input;
-
-	mutex_lock(&input_dev->mutex);
-	usb_kill_urb(synusb->urb);
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static int synusb_resume(struct usb_interface *intf)
-{
-	struct synusb *synusb = usb_get_intfdata(intf);
-	struct input_dev *input_dev = synusb->input;
-	int retval = 0;
-
-	mutex_lock(&input_dev->mutex);
-
-	if ((input_dev->users || (synusb->flags & SYNUSB_IO_ALWAYS)) &&
-	    usb_submit_urb(synusb->urb, GFP_NOIO) < 0) {
-		retval = -EIO;
-	}
-
-	mutex_unlock(&input_dev->mutex);
-
-	return retval;
-}
-
-static int synusb_pre_reset(struct usb_interface *intf)
-{
-	struct synusb *synusb = usb_get_intfdata(intf);
-	struct input_dev *input_dev = synusb->input;
-
-	mutex_lock(&input_dev->mutex);
-	usb_kill_urb(synusb->urb);
-
-	return 0;
-}
-
-static int synusb_post_reset(struct usb_interface *intf)
-{
-	struct synusb *synusb = usb_get_intfdata(intf);
-	struct input_dev *input_dev = synusb->input;
-	int retval = 0;
-
-	if ((input_dev->users || (synusb->flags & SYNUSB_IO_ALWAYS)) &&
-	    usb_submit_urb(synusb->urb, GFP_NOIO) < 0) {
-		retval = -EIO;
-	}
-
-	mutex_unlock(&input_dev->mutex);
-
-	return retval;
-}
-
-static int synusb_reset_resume(struct usb_interface *intf)
-{
-	return synusb_resume(intf);
-}
-
-static struct usb_device_id synusb_idtable[] = {
-	{ USB_DEVICE_SYNAPTICS(TP, SYNUSB_TOUCHPAD) },
-	{ USB_DEVICE_SYNAPTICS(INT_TP, SYNUSB_TOUCHPAD) },
-	{ USB_DEVICE_SYNAPTICS(CPAD,
-		SYNUSB_TOUCHPAD | SYNUSB_AUXDISPLAY | SYNUSB_IO_ALWAYS) },
-	{ USB_DEVICE_SYNAPTICS(TS, SYNUSB_TOUCHSCREEN) },
-	{ USB_DEVICE_SYNAPTICS(STICK, SYNUSB_STICK) },
-	{ USB_DEVICE_SYNAPTICS(WP, SYNUSB_TOUCHPAD) },
-	{ USB_DEVICE_SYNAPTICS(COMP_TP, SYNUSB_COMBO) },
-	{ USB_DEVICE_SYNAPTICS(WTP, SYNUSB_TOUCHPAD) },
-	{ USB_DEVICE_SYNAPTICS(DPAD, SYNUSB_TOUCHPAD) },
-	{ }
-};
-MODULE_DEVICE_TABLE(usb, synusb_idtable);
-
-static struct usb_driver synusb_driver = {
-	.name		= "synaptics_usb",
-	.probe		= synusb_probe,
-	.disconnect	= synusb_disconnect,
-	.id_table	= synusb_idtable,
-	.suspend	= synusb_suspend,
-	.resume		= synusb_resume,
-	.pre_reset	= synusb_pre_reset,
-	.post_reset	= synusb_post_reset,
-	.reset_resume	= synusb_reset_resume,
-	.supports_autosuspend = 1,
-};
-
-module_usb_driver(synusb_driver);
-
-MODULE_AUTHOR("Rob Miller <rob@inpharmatica.co.uk>, "
-              "Ron Lee <ron@debian.org>, "
-              "Jan Steinhoff <cpad@jan-steinhoff.de>");
-MODULE_DESCRIPTION("Synaptics USB device driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/mouse/touchkit_ps2.c b/ANDROID_3.4.5/drivers/input/mouse/touchkit_ps2.c
deleted file mode 100644
index 1fd8f5e1..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/touchkit_ps2.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* ----------------------------------------------------------------------------
- * touchkit_ps2.c  --  Driver for eGalax TouchKit PS/2 Touchscreens
- *
- * Copyright (C) 2005 by Stefan Lucke
- * Copyright (C) 2004 by Daniel Ritz
- * Copyright (C) by Todd E. Johnson (mtouchusb.c)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Based upon touchkitusb.c
- *
- * Vendor documentation is available at:
- * http://home.eeti.com.tw/web20/drivers/Software%20Programming%20Guide_v2.0.pdf 
- */
-
-#include <linux/kernel.h>
-
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-
-#include "psmouse.h"
-#include "touchkit_ps2.h"
-
-#define TOUCHKIT_MAX_XC			0x07ff
-#define TOUCHKIT_MAX_YC			0x07ff
-
-#define TOUCHKIT_CMD			0x0a
-#define TOUCHKIT_CMD_LENGTH		1
-
-#define TOUCHKIT_CMD_ACTIVE		'A'
-#define TOUCHKIT_CMD_FIRMWARE_VERSION	'D'
-#define TOUCHKIT_CMD_CONTROLLER_TYPE	'E'
-
-#define TOUCHKIT_SEND_PARMS(s, r, c)	((s) << 12 | (r) << 8 | (c))
-
-#define TOUCHKIT_GET_TOUCHED(packet)	(((packet)[0]) & 0x01)
-#define TOUCHKIT_GET_X(packet)		(((packet)[1] << 7) | (packet)[2])
-#define TOUCHKIT_GET_Y(packet)		(((packet)[3] << 7) | (packet)[4])
-
-static psmouse_ret_t touchkit_ps2_process_byte(struct psmouse *psmouse)
-{
-	unsigned char *packet = psmouse->packet;
-	struct input_dev *dev = psmouse->dev;
-
-	if (psmouse->pktcnt != 5)
-		return PSMOUSE_GOOD_DATA;
-
-	input_report_abs(dev, ABS_X, TOUCHKIT_GET_X(packet));
-	input_report_abs(dev, ABS_Y, TOUCHKIT_GET_Y(packet));
-	input_report_key(dev, BTN_TOUCH, TOUCHKIT_GET_TOUCHED(packet));
-	input_sync(dev);
-
-	return PSMOUSE_FULL_PACKET;
-}
-
-int touchkit_ps2_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct input_dev *dev = psmouse->dev;
-	unsigned char param[3];
-	int command;
-
-	param[0] = TOUCHKIT_CMD_LENGTH;
-	param[1] = TOUCHKIT_CMD_ACTIVE;
-	command = TOUCHKIT_SEND_PARMS(2, 3, TOUCHKIT_CMD);
-
-	if (ps2_command(&psmouse->ps2dev, param, command))
-		return -ENODEV;
-
-	if (param[0] != TOUCHKIT_CMD || param[1] != 0x01 ||
-	    param[2] != TOUCHKIT_CMD_ACTIVE)
-		return -ENODEV;
-
-	if (set_properties) {
-		dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-		dev->keybit[BIT_WORD(BTN_MOUSE)] = 0;
-		dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-		input_set_abs_params(dev, ABS_X, 0, TOUCHKIT_MAX_XC, 0, 0);
-		input_set_abs_params(dev, ABS_Y, 0, TOUCHKIT_MAX_YC, 0, 0);
-
-		psmouse->vendor = "eGalax";
-		psmouse->name = "Touchscreen";
-		psmouse->protocol_handler = touchkit_ps2_process_byte;
-		psmouse->pktsize = 5;
-	}
-
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/input/mouse/touchkit_ps2.h b/ANDROID_3.4.5/drivers/input/mouse/touchkit_ps2.h
deleted file mode 100644
index 2efe9ea2..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/touchkit_ps2.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* ----------------------------------------------------------------------------
- * touchkit_ps2.h  --  Driver for eGalax TouchKit PS/2 Touchscreens
- *
- * Copyright (C) 2005 by Stefan Lucke
- * Copyright (c) 2005 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _TOUCHKIT_PS2_H
-#define _TOUCHKIT_PS2_H
-
-#ifdef CONFIG_MOUSE_PS2_TOUCHKIT
-int touchkit_ps2_detect(struct psmouse *psmouse, bool set_properties);
-#else
-static inline int touchkit_ps2_detect(struct psmouse *psmouse,
-				      bool set_properties)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_TOUCHKIT */
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/mouse/trackpoint.c b/ANDROID_3.4.5/drivers/input/mouse/trackpoint.c
deleted file mode 100644
index f3102494..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/trackpoint.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Stephen Evanchik <evanchsa@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * Trademarks are the property of their respective owners.
- */
-
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/serio.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/libps2.h>
-#include <linux/proc_fs.h>
-#include <asm/uaccess.h>
-#include "psmouse.h"
-#include "trackpoint.h"
-
-/*
- * Device IO: read, write and toggle bit
- */
-static int trackpoint_read(struct ps2dev *ps2dev, unsigned char loc, unsigned char *results)
-{
-	if (ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_COMMAND)) ||
-	    ps2_command(ps2dev, results, MAKE_PS2_CMD(0, 1, loc))) {
-		return -1;
-	}
-
-	return 0;
-}
-
-static int trackpoint_write(struct ps2dev *ps2dev, unsigned char loc, unsigned char val)
-{
-	if (ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_COMMAND)) ||
-	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_WRITE_MEM)) ||
-	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, loc)) ||
-	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, val))) {
-		return -1;
-	}
-
-	return 0;
-}
-
-static int trackpoint_toggle_bit(struct ps2dev *ps2dev, unsigned char loc, unsigned char mask)
-{
-	/* Bad things will happen if the loc param isn't in this range */
-	if (loc < 0x20 || loc >= 0x2F)
-		return -1;
-
-	if (ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_COMMAND)) ||
-	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_TOGGLE)) ||
-	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, loc)) ||
-	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, mask))) {
-		return -1;
-	}
-
-	return 0;
-}
-
-
-/*
- * Trackpoint-specific attributes
- */
-struct trackpoint_attr_data {
-	size_t field_offset;
-	unsigned char command;
-	unsigned char mask;
-	unsigned char inverted;
-};
-
-static ssize_t trackpoint_show_int_attr(struct psmouse *psmouse, void *data, char *buf)
-{
-	struct trackpoint_data *tp = psmouse->private;
-	struct trackpoint_attr_data *attr = data;
-	unsigned char value = *(unsigned char *)((char *)tp + attr->field_offset);
-
-	if (attr->inverted)
-		value = !value;
-
-	return sprintf(buf, "%u\n", value);
-}
-
-static ssize_t trackpoint_set_int_attr(struct psmouse *psmouse, void *data,
-					const char *buf, size_t count)
-{
-	struct trackpoint_data *tp = psmouse->private;
-	struct trackpoint_attr_data *attr = data;
-	unsigned char *field = (unsigned char *)((char *)tp + attr->field_offset);
-	unsigned char value;
-	int err;
-
-	err = kstrtou8(buf, 10, &value);
-	if (err)
-		return err;
-
-	*field = value;
-	trackpoint_write(&psmouse->ps2dev, attr->command, value);
-
-	return count;
-}
-
-#define TRACKPOINT_INT_ATTR(_name, _command)					\
-	static struct trackpoint_attr_data trackpoint_attr_##_name = {		\
-		.field_offset = offsetof(struct trackpoint_data, _name),	\
-		.command = _command,						\
-	};									\
-	PSMOUSE_DEFINE_ATTR(_name, S_IWUSR | S_IRUGO,				\
-			    &trackpoint_attr_##_name,				\
-			    trackpoint_show_int_attr, trackpoint_set_int_attr)
-
-static ssize_t trackpoint_set_bit_attr(struct psmouse *psmouse, void *data,
-					const char *buf, size_t count)
-{
-	struct trackpoint_data *tp = psmouse->private;
-	struct trackpoint_attr_data *attr = data;
-	unsigned char *field = (unsigned char *)((char *)tp + attr->field_offset);
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	if (value > 1)
-		return -EINVAL;
-
-	if (attr->inverted)
-		value = !value;
-
-	if (*field != value) {
-		*field = value;
-		trackpoint_toggle_bit(&psmouse->ps2dev, attr->command, attr->mask);
-	}
-
-	return count;
-}
-
-
-#define TRACKPOINT_BIT_ATTR(_name, _command, _mask, _inv)				\
-	static struct trackpoint_attr_data trackpoint_attr_##_name = {		\
-		.field_offset	= offsetof(struct trackpoint_data, _name),	\
-		.command	= _command,					\
-		.mask		= _mask,					\
-		.inverted	= _inv,						\
-	};									\
-	PSMOUSE_DEFINE_ATTR(_name, S_IWUSR | S_IRUGO,				\
-			    &trackpoint_attr_##_name,				\
-			    trackpoint_show_int_attr, trackpoint_set_bit_attr)
-
-TRACKPOINT_INT_ATTR(sensitivity, TP_SENS);
-TRACKPOINT_INT_ATTR(speed, TP_SPEED);
-TRACKPOINT_INT_ATTR(inertia, TP_INERTIA);
-TRACKPOINT_INT_ATTR(reach, TP_REACH);
-TRACKPOINT_INT_ATTR(draghys, TP_DRAGHYS);
-TRACKPOINT_INT_ATTR(mindrag, TP_MINDRAG);
-TRACKPOINT_INT_ATTR(thresh, TP_THRESH);
-TRACKPOINT_INT_ATTR(upthresh, TP_UP_THRESH);
-TRACKPOINT_INT_ATTR(ztime, TP_Z_TIME);
-TRACKPOINT_INT_ATTR(jenks, TP_JENKS_CURV);
-
-TRACKPOINT_BIT_ATTR(press_to_select, TP_TOGGLE_PTSON, TP_MASK_PTSON, 0);
-TRACKPOINT_BIT_ATTR(skipback, TP_TOGGLE_SKIPBACK, TP_MASK_SKIPBACK, 0);
-TRACKPOINT_BIT_ATTR(ext_dev, TP_TOGGLE_EXT_DEV, TP_MASK_EXT_DEV, 1);
-
-static struct attribute *trackpoint_attrs[] = {
-	&psmouse_attr_sensitivity.dattr.attr,
-	&psmouse_attr_speed.dattr.attr,
-	&psmouse_attr_inertia.dattr.attr,
-	&psmouse_attr_reach.dattr.attr,
-	&psmouse_attr_draghys.dattr.attr,
-	&psmouse_attr_mindrag.dattr.attr,
-	&psmouse_attr_thresh.dattr.attr,
-	&psmouse_attr_upthresh.dattr.attr,
-	&psmouse_attr_ztime.dattr.attr,
-	&psmouse_attr_jenks.dattr.attr,
-	&psmouse_attr_press_to_select.dattr.attr,
-	&psmouse_attr_skipback.dattr.attr,
-	&psmouse_attr_ext_dev.dattr.attr,
-	NULL
-};
-
-static struct attribute_group trackpoint_attr_group = {
-	.attrs = trackpoint_attrs,
-};
-
-static int trackpoint_start_protocol(struct psmouse *psmouse, unsigned char *firmware_id)
-{
-	unsigned char param[2] = { 0 };
-
-	if (ps2_command(&psmouse->ps2dev, param, MAKE_PS2_CMD(0, 2, TP_READ_ID)))
-		return -1;
-
-	if (param[0] != TP_MAGIC_IDENT)
-		return -1;
-
-	if (firmware_id)
-		*firmware_id = param[1];
-
-	return 0;
-}
-
-static int trackpoint_sync(struct psmouse *psmouse)
-{
-	struct trackpoint_data *tp = psmouse->private;
-	unsigned char toggle;
-
-	/* Disable features that may make device unusable with this driver */
-	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_TWOHAND, &toggle);
-	if (toggle & TP_MASK_TWOHAND)
-		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_TWOHAND, TP_MASK_TWOHAND);
-
-	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_SOURCE_TAG, &toggle);
-	if (toggle & TP_MASK_SOURCE_TAG)
-		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_SOURCE_TAG, TP_MASK_SOURCE_TAG);
-
-	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_MB, &toggle);
-	if (toggle & TP_MASK_MB)
-		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_MB, TP_MASK_MB);
-
-	/* Push the config to the device */
-	trackpoint_write(&psmouse->ps2dev, TP_SENS, tp->sensitivity);
-	trackpoint_write(&psmouse->ps2dev, TP_INERTIA, tp->inertia);
-	trackpoint_write(&psmouse->ps2dev, TP_SPEED, tp->speed);
-
-	trackpoint_write(&psmouse->ps2dev, TP_REACH, tp->reach);
-	trackpoint_write(&psmouse->ps2dev, TP_DRAGHYS, tp->draghys);
-	trackpoint_write(&psmouse->ps2dev, TP_MINDRAG, tp->mindrag);
-
-	trackpoint_write(&psmouse->ps2dev, TP_THRESH, tp->thresh);
-	trackpoint_write(&psmouse->ps2dev, TP_UP_THRESH, tp->upthresh);
-
-	trackpoint_write(&psmouse->ps2dev, TP_Z_TIME, tp->ztime);
-	trackpoint_write(&psmouse->ps2dev, TP_JENKS_CURV, tp->jenks);
-
-	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_PTSON, &toggle);
-	if (((toggle & TP_MASK_PTSON) == TP_MASK_PTSON) != tp->press_to_select)
-		 trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_PTSON, TP_MASK_PTSON);
-
-	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_SKIPBACK, &toggle);
-	if (((toggle & TP_MASK_SKIPBACK) == TP_MASK_SKIPBACK) != tp->skipback)
-		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_SKIPBACK, TP_MASK_SKIPBACK);
-
-	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_EXT_DEV, &toggle);
-	if (((toggle & TP_MASK_EXT_DEV) == TP_MASK_EXT_DEV) != tp->ext_dev)
-		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_EXT_DEV, TP_MASK_EXT_DEV);
-
-	return 0;
-}
-
-static void trackpoint_defaults(struct trackpoint_data *tp)
-{
-	tp->press_to_select = TP_DEF_PTSON;
-	tp->sensitivity = TP_DEF_SENS;
-	tp->speed = TP_DEF_SPEED;
-	tp->reach = TP_DEF_REACH;
-
-	tp->draghys = TP_DEF_DRAGHYS;
-	tp->mindrag = TP_DEF_MINDRAG;
-
-	tp->thresh = TP_DEF_THRESH;
-	tp->upthresh = TP_DEF_UP_THRESH;
-
-	tp->ztime = TP_DEF_Z_TIME;
-	tp->jenks = TP_DEF_JENKS_CURV;
-
-	tp->inertia = TP_DEF_INERTIA;
-	tp->skipback = TP_DEF_SKIPBACK;
-	tp->ext_dev = TP_DEF_EXT_DEV;
-}
-
-static void trackpoint_disconnect(struct psmouse *psmouse)
-{
-	sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj, &trackpoint_attr_group);
-
-	kfree(psmouse->private);
-	psmouse->private = NULL;
-}
-
-static int trackpoint_reconnect(struct psmouse *psmouse)
-{
-	if (trackpoint_start_protocol(psmouse, NULL))
-		return -1;
-
-	if (trackpoint_sync(psmouse))
-		return -1;
-
-	return 0;
-}
-
-int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
-{
-	struct ps2dev *ps2dev = &psmouse->ps2dev;
-	unsigned char firmware_id;
-	unsigned char button_info;
-	int error;
-
-	if (trackpoint_start_protocol(psmouse, &firmware_id))
-		return -1;
-
-	if (!set_properties)
-		return 0;
-
-	if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) {
-		psmouse_warn(psmouse, "failed to get extended button data\n");
-		button_info = 0;
-	}
-
-	psmouse->private = kzalloc(sizeof(struct trackpoint_data), GFP_KERNEL);
-	if (!psmouse->private)
-		return -ENOMEM;
-
-	psmouse->vendor = "IBM";
-	psmouse->name = "TrackPoint";
-
-	psmouse->reconnect = trackpoint_reconnect;
-	psmouse->disconnect = trackpoint_disconnect;
-
-	if ((button_info & 0x0f) >= 3)
-		__set_bit(BTN_MIDDLE, psmouse->dev->keybit);
-
-	trackpoint_defaults(psmouse->private);
-	trackpoint_sync(psmouse);
-
-	error = sysfs_create_group(&ps2dev->serio->dev.kobj, &trackpoint_attr_group);
-	if (error) {
-		psmouse_err(psmouse,
-			    "failed to create sysfs attributes, error: %d\n",
-			    error);
-		kfree(psmouse->private);
-		psmouse->private = NULL;
-		return -1;
-	}
-
-	psmouse_info(psmouse,
-		     "IBM TrackPoint firmware: 0x%02x, buttons: %d/%d\n",
-		     firmware_id,
-		     (button_info & 0xf0) >> 4, button_info & 0x0f);
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/mouse/trackpoint.h b/ANDROID_3.4.5/drivers/input/mouse/trackpoint.h
deleted file mode 100644
index e558a709..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/trackpoint.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * IBM TrackPoint PS/2 mouse driver
- *
- * Stephen Evanchik <evanchsa@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _TRACKPOINT_H
-#define _TRACKPOINT_H
-
-/*
- * These constants are from the TrackPoint System
- * Engineering documentation Version 4 from IBM Watson
- * research:
- *	http://wwwcssrv.almaden.ibm.com/trackpoint/download.html
- */
-
-#define TP_COMMAND		0xE2	/* Commands start with this */
-
-#define TP_READ_ID		0xE1	/* Sent for device identification */
-#define TP_MAGIC_IDENT		0x01	/* Sent after a TP_READ_ID followed */
-					/* by the firmware ID */
-
-
-/*
- * Commands
- */
-#define TP_RECALIB		0x51	/* Recalibrate */
-#define TP_POWER_DOWN		0x44	/* Can only be undone through HW reset */
-#define TP_EXT_DEV		0x21	/* Determines if external device is connected (RO) */
-#define TP_EXT_BTN		0x4B	/* Read extended button status */
-#define TP_POR			0x7F	/* Execute Power on Reset */
-#define TP_POR_RESULTS		0x25	/* Read Power on Self test results */
-#define TP_DISABLE_EXT		0x40	/* Disable external pointing device */
-#define TP_ENABLE_EXT		0x41	/* Enable external pointing device */
-
-/*
- * Mode manipulation
- */
-#define TP_SET_SOFT_TRANS	0x4E	/* Set mode */
-#define TP_CANCEL_SOFT_TRANS	0xB9	/* Cancel mode */
-#define TP_SET_HARD_TRANS	0x45	/* Mode can only be set */
-
-
-/*
- * Register oriented commands/properties
- */
-#define TP_WRITE_MEM		0x81
-#define TP_READ_MEM		0x80	/* Not used in this implementation */
-
-/*
-* RAM Locations for properties
- */
-#define TP_SENS			0x4A	/* Sensitivity */
-#define TP_MB			0x4C	/* Read Middle Button Status (RO) */
-#define TP_INERTIA		0x4D	/* Negative Inertia */
-#define TP_SPEED		0x60	/* Speed of TP Cursor */
-#define TP_REACH		0x57	/* Backup for Z-axis press */
-#define TP_DRAGHYS		0x58	/* Drag Hysteresis */
-					/* (how hard it is to drag */
-					/* with Z-axis pressed) */
-
-#define TP_MINDRAG		0x59	/* Minimum amount of force needed */
-					/* to trigger dragging */
-
-#define TP_THRESH		0x5C	/* Minimum value for a Z-axis press */
-#define TP_UP_THRESH		0x5A	/* Used to generate a 'click' on Z-axis */
-#define TP_Z_TIME		0x5E	/* How sharp of a press */
-#define TP_JENKS_CURV		0x5D	/* Minimum curvature for double click */
-
-/*
- * Toggling Flag bits
- */
-#define TP_TOGGLE		0x47	/* Toggle command */
-
-#define TP_TOGGLE_MB		0x23	/* Disable/Enable Middle Button */
-#define TP_MASK_MB			0x01
-#define TP_TOGGLE_EXT_DEV	0x23	/* Disable external device */
-#define TP_MASK_EXT_DEV			0x02
-#define TP_TOGGLE_DRIFT		0x23	/* Drift Correction */
-#define TP_MASK_DRIFT			0x80
-#define TP_TOGGLE_BURST		0x28	/* Burst Mode */
-#define TP_MASK_BURST			0x80
-#define TP_TOGGLE_PTSON		0x2C	/* Press to Select */
-#define TP_MASK_PTSON			0x01
-#define TP_TOGGLE_HARD_TRANS	0x2C	/* Alternate method to set Hard Transparency */
-#define TP_MASK_HARD_TRANS		0x80
-#define TP_TOGGLE_TWOHAND	0x2D	/* Two handed */
-#define TP_MASK_TWOHAND			0x01
-#define TP_TOGGLE_STICKY_TWO	0x2D	/* Sticky two handed */
-#define TP_MASK_STICKY_TWO		0x04
-#define TP_TOGGLE_SKIPBACK	0x2D	/* Suppress movement after drag release */
-#define TP_MASK_SKIPBACK		0x08
-#define TP_TOGGLE_SOURCE_TAG	0x20	/* Bit 3 of the first packet will be set to
-					   to the origin of the packet (external or TP) */
-#define TP_MASK_SOURCE_TAG		0x80
-#define TP_TOGGLE_EXT_TAG	0x22	/* Bit 3 of the first packet coming from the
-					   external device will be forced to 1 */
-#define TP_MASK_EXT_TAG			0x04
-
-
-/* Power on Self Test Results */
-#define TP_POR_SUCCESS		0x3B
-
-/*
- * Default power on values
- */
-#define TP_DEF_SENS		0x80
-#define TP_DEF_INERTIA		0x06
-#define TP_DEF_SPEED		0x61
-#define TP_DEF_REACH		0x0A
-
-#define TP_DEF_DRAGHYS		0xFF
-#define TP_DEF_MINDRAG		0x14
-
-#define TP_DEF_THRESH		0x08
-#define TP_DEF_UP_THRESH	0xFF
-#define TP_DEF_Z_TIME		0x26
-#define TP_DEF_JENKS_CURV	0x87
-
-/* Toggles */
-#define TP_DEF_MB		0x00
-#define TP_DEF_PTSON		0x00
-#define TP_DEF_SKIPBACK		0x00
-#define TP_DEF_EXT_DEV		0x00	/* 0 means enabled */
-
-#define MAKE_PS2_CMD(params, results, cmd) ((params<<12) | (results<<8) | (cmd))
-
-struct trackpoint_data
-{
-	unsigned char sensitivity, speed, inertia, reach;
-	unsigned char draghys, mindrag;
-	unsigned char thresh, upthresh;
-	unsigned char ztime, jenks;
-
-	unsigned char press_to_select;
-	unsigned char skipback;
-
-	unsigned char ext_dev;
-};
-
-#ifdef CONFIG_MOUSE_PS2_TRACKPOINT
-int trackpoint_detect(struct psmouse *psmouse, bool set_properties);
-#else
-inline int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_TRACKPOINT */
-
-#endif /* _TRACKPOINT_H */
diff --git a/ANDROID_3.4.5/drivers/input/mouse/vsxxxaa.c b/ANDROID_3.4.5/drivers/input/mouse/vsxxxaa.c
deleted file mode 100644
index eb9a3cfb..00000000
--- a/ANDROID_3.4.5/drivers/input/mouse/vsxxxaa.c
+++ /dev/null
@@ -1,563 +0,0 @@
-/*
- * Driver for	DEC VSXXX-AA mouse (hockey-puck mouse, ball or two rollers)
- *		DEC VSXXX-GA mouse (rectangular mouse, with ball)
- *		DEC VSXXX-AB tablet (digitizer with hair cross or stylus)
- *
- * Copyright (C) 2003-2004 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
- *
- * The packet format was initially taken from a patch to GPM which is (C) 2001
- * by	Karsten Merker <merker@linuxtag.org>
- * and	Maciej W. Rozycki <macro@ds2.pg.gda.pl>
- * Later on, I had access to the device's documentation (referenced below).
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Building an adaptor to DE9 / DB25 RS232
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * DISCLAIMER: Use this description AT YOUR OWN RISK! I'll not pay for
- * anything if you break your mouse, your computer or whatever!
- *
- * In theory, this mouse is a simple RS232 device. In practice, it has got
- * a quite uncommon plug and the requirement to additionally get a power
- * supply at +5V and -12V.
- *
- * If you look at the socket/jack (_not_ at the plug), we use this pin
- * numbering:
- *    _______
- *   / 7 6 5 \
- *  | 4 --- 3 |
- *   \  2 1  /
- *    -------
- *
- *	DEC socket	DE9	DB25	Note
- *	1 (GND)		5	7	-
- *	2 (RxD)		2	3	-
- *	3 (TxD)		3	2	-
- *	4 (-12V)	-	-	Somewhere from the PSU. At ATX, it's
- *					the thin blue wire at pin 12 of the
- *					ATX power connector. Only required for
- *					VSXXX-AA/-GA mice.
- *	5 (+5V)		-	-	PSU (red wires of ATX power connector
- *					on pin 4, 6, 19 or 20) or HDD power
- *					connector (also red wire).
- *	6 (+12V)	-	-	HDD power connector, yellow wire. Only
- *					required for VSXXX-AB digitizer.
- *	7 (dev. avail.)	-	-	The mouse shorts this one to pin 1.
- *					This way, the host computer can detect
- *					the mouse. To use it with the adaptor,
- *					simply don't connect this pin.
- *
- * So to get a working adaptor, you need to connect the mouse with three
- * wires to a RS232 port and two or three additional wires for +5V, +12V and
- * -12V to the PSU.
- *
- * Flow specification for the link is 4800, 8o1.
- *
- * The mice and tablet are described in "VCB02 Video Subsystem - Technical
- * Manual", DEC EK-104AA-TM-001. You'll find it at MANX, a search engine
- * specific for DEC documentation. Try
- * http://www.vt100.net/manx/details?pn=EK-104AA-TM-001;id=21;cp=1
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC "Driver for DEC VSXXX-AA and -GA mice and VSXXX-AB tablet"
-
-MODULE_AUTHOR("Jan-Benedict Glaw <jbglaw@lug-owl.de>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#undef VSXXXAA_DEBUG
-#ifdef VSXXXAA_DEBUG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...) do {} while (0)
-#endif
-
-#define VSXXXAA_INTRO_MASK	0x80
-#define VSXXXAA_INTRO_HEAD	0x80
-#define IS_HDR_BYTE(x)			\
-	(((x) & VSXXXAA_INTRO_MASK) == VSXXXAA_INTRO_HEAD)
-
-#define VSXXXAA_PACKET_MASK	0xe0
-#define VSXXXAA_PACKET_REL	0x80
-#define VSXXXAA_PACKET_ABS	0xc0
-#define VSXXXAA_PACKET_POR	0xa0
-#define MATCH_PACKET_TYPE(data, type)	\
-	(((data) & VSXXXAA_PACKET_MASK) == (type))
-
-
-
-struct vsxxxaa {
-	struct input_dev *dev;
-	struct serio *serio;
-#define BUFLEN 15 /* At least 5 is needed for a full tablet packet */
-	unsigned char buf[BUFLEN];
-	unsigned char count;
-	unsigned char version;
-	unsigned char country;
-	unsigned char type;
-	char name[64];
-	char phys[32];
-};
-
-static void vsxxxaa_drop_bytes(struct vsxxxaa *mouse, int num)
-{
-	if (num >= mouse->count) {
-		mouse->count = 0;
-	} else {
-		memmove(mouse->buf, mouse->buf + num - 1, BUFLEN - num);
-		mouse->count -= num;
-	}
-}
-
-static void vsxxxaa_queue_byte(struct vsxxxaa *mouse, unsigned char byte)
-{
-	if (mouse->count == BUFLEN) {
-		printk(KERN_ERR "%s on %s: Dropping a byte of full buffer.\n",
-			mouse->name, mouse->phys);
-		vsxxxaa_drop_bytes(mouse, 1);
-	}
-
-	DBG(KERN_INFO "Queueing byte 0x%02x\n", byte);
-
-	mouse->buf[mouse->count++] = byte;
-}
-
-static void vsxxxaa_detection_done(struct vsxxxaa *mouse)
-{
-	switch (mouse->type) {
-	case 0x02:
-		strlcpy(mouse->name, "DEC VSXXX-AA/-GA mouse",
-			sizeof(mouse->name));
-		break;
-
-	case 0x04:
-		strlcpy(mouse->name, "DEC VSXXX-AB digitizer",
-			sizeof(mouse->name));
-		break;
-
-	default:
-		snprintf(mouse->name, sizeof(mouse->name),
-			 "unknown DEC pointer device (type = 0x%02x)",
-			 mouse->type);
-		break;
-	}
-
-	printk(KERN_INFO
-		"Found %s version 0x%02x from country 0x%02x on port %s\n",
-		mouse->name, mouse->version, mouse->country, mouse->phys);
-}
-
-/*
- * Returns number of bytes to be dropped, 0 if packet is okay.
- */
-static int vsxxxaa_check_packet(struct vsxxxaa *mouse, int packet_len)
-{
-	int i;
-
-	/* First byte must be a header byte */
-	if (!IS_HDR_BYTE(mouse->buf[0])) {
-		DBG("vsck: len=%d, 1st=0x%02x\n", packet_len, mouse->buf[0]);
-		return 1;
-	}
-
-	/* Check all following bytes */
-	for (i = 1; i < packet_len; i++) {
-		if (IS_HDR_BYTE(mouse->buf[i])) {
-			printk(KERN_ERR
-				"Need to drop %d bytes of a broken packet.\n",
-				i - 1);
-			DBG(KERN_INFO "check: len=%d, b[%d]=0x%02x\n",
-			    packet_len, i, mouse->buf[i]);
-			return i - 1;
-		}
-	}
-
-	return 0;
-}
-
-static inline int vsxxxaa_smells_like_packet(struct vsxxxaa *mouse,
-					     unsigned char type, size_t len)
-{
-	return mouse->count >= len && MATCH_PACKET_TYPE(mouse->buf[0], type);
-}
-
-static void vsxxxaa_handle_REL_packet(struct vsxxxaa *mouse)
-{
-	struct input_dev *dev = mouse->dev;
-	unsigned char *buf = mouse->buf;
-	int left, middle, right;
-	int dx, dy;
-
-	/*
-	 * Check for normal stream packets. This is three bytes,
-	 * with the first byte's 3 MSB set to 100.
-	 *
-	 * [0]:	1	0	0	SignX	SignY	Left	Middle	Right
-	 * [1]: 0	dx	dx	dx	dx	dx	dx	dx
-	 * [2]:	0	dy	dy	dy	dy	dy	dy	dy
-	 */
-
-	/*
-	 * Low 7 bit of byte 1 are abs(dx), bit 7 is
-	 * 0, bit 4 of byte 0 is direction.
-	 */
-	dx = buf[1] & 0x7f;
-	dx *= ((buf[0] >> 4) & 0x01) ? 1 : -1;
-
-	/*
-	 * Low 7 bit of byte 2 are abs(dy), bit 7 is
-	 * 0, bit 3 of byte 0 is direction.
-	 */
-	dy = buf[2] & 0x7f;
-	dy *= ((buf[0] >> 3) & 0x01) ? -1 : 1;
-
-	/*
-	 * Get button state. It's the low three bits
-	 * (for three buttons) of byte 0.
-	 */
-	left	= buf[0] & 0x04;
-	middle	= buf[0] & 0x02;
-	right	= buf[0] & 0x01;
-
-	vsxxxaa_drop_bytes(mouse, 3);
-
-	DBG(KERN_INFO "%s on %s: dx=%d, dy=%d, buttons=%s%s%s\n",
-	    mouse->name, mouse->phys, dx, dy,
-	    left ? "L" : "l", middle ? "M" : "m", right ? "R" : "r");
-
-	/*
-	 * Report what we've found so far...
-	 */
-	input_report_key(dev, BTN_LEFT, left);
-	input_report_key(dev, BTN_MIDDLE, middle);
-	input_report_key(dev, BTN_RIGHT, right);
-	input_report_key(dev, BTN_TOUCH, 0);
-	input_report_rel(dev, REL_X, dx);
-	input_report_rel(dev, REL_Y, dy);
-	input_sync(dev);
-}
-
-static void vsxxxaa_handle_ABS_packet(struct vsxxxaa *mouse)
-{
-	struct input_dev *dev = mouse->dev;
-	unsigned char *buf = mouse->buf;
-	int left, middle, right, touch;
-	int x, y;
-
-	/*
-	 * Tablet position / button packet
-	 *
-	 * [0]:	1	1	0	B4	B3	B2	B1	Pr
-	 * [1]:	0	0	X5	X4	X3	X2	X1	X0
-	 * [2]:	0	0	X11	X10	X9	X8	X7	X6
-	 * [3]:	0	0	Y5	Y4	Y3	Y2	Y1	Y0
-	 * [4]:	0	0	Y11	Y10	Y9	Y8	Y7	Y6
-	 */
-
-	/*
-	 * Get X/Y position. Y axis needs to be inverted since VSXXX-AB
-	 * counts down->top while monitor counts top->bottom.
-	 */
-	x = ((buf[2] & 0x3f) << 6) | (buf[1] & 0x3f);
-	y = ((buf[4] & 0x3f) << 6) | (buf[3] & 0x3f);
-	y = 1023 - y;
-
-	/*
-	 * Get button state. It's bits <4..1> of byte 0.
-	 */
-	left	= buf[0] & 0x02;
-	middle	= buf[0] & 0x04;
-	right	= buf[0] & 0x08;
-	touch	= buf[0] & 0x10;
-
-	vsxxxaa_drop_bytes(mouse, 5);
-
-	DBG(KERN_INFO "%s on %s: x=%d, y=%d, buttons=%s%s%s%s\n",
-	    mouse->name, mouse->phys, x, y,
-	    left ? "L" : "l", middle ? "M" : "m",
-	    right ? "R" : "r", touch ? "T" : "t");
-
-	/*
-	 * Report what we've found so far...
-	 */
-	input_report_key(dev, BTN_LEFT, left);
-	input_report_key(dev, BTN_MIDDLE, middle);
-	input_report_key(dev, BTN_RIGHT, right);
-	input_report_key(dev, BTN_TOUCH, touch);
-	input_report_abs(dev, ABS_X, x);
-	input_report_abs(dev, ABS_Y, y);
-	input_sync(dev);
-}
-
-static void vsxxxaa_handle_POR_packet(struct vsxxxaa *mouse)
-{
-	struct input_dev *dev = mouse->dev;
-	unsigned char *buf = mouse->buf;
-	int left, middle, right;
-	unsigned char error;
-
-	/*
-	 * Check for Power-On-Reset packets. These are sent out
-	 * after plugging the mouse in, or when explicitly
-	 * requested by sending 'T'.
-	 *
-	 * [0]:	1	0	1	0	R3	R2	R1	R0
-	 * [1]:	0	M2	M1	M0	D3	D2	D1	D0
-	 * [2]:	0	E6	E5	E4	E3	E2	E1	E0
-	 * [3]:	0	0	0	0	0	Left	Middle	Right
-	 *
-	 * M: manufacturer location code
-	 * R: revision code
-	 * E: Error code. If it's in the range of 0x00..0x1f, only some
-	 *    minor problem occurred. Errors >= 0x20 are considered bad
-	 *    and the device may not work properly...
-	 * D: <0010> == mouse, <0100> == tablet
-	 */
-
-	mouse->version = buf[0] & 0x0f;
-	mouse->country = (buf[1] >> 4) & 0x07;
-	mouse->type = buf[1] & 0x0f;
-	error = buf[2] & 0x7f;
-
-	/*
-	 * Get button state. It's the low three bits
-	 * (for three buttons) of byte 0. Maybe even the bit <3>
-	 * has some meaning if a tablet is attached.
-	 */
-	left	= buf[0] & 0x04;
-	middle	= buf[0] & 0x02;
-	right	= buf[0] & 0x01;
-
-	vsxxxaa_drop_bytes(mouse, 4);
-	vsxxxaa_detection_done(mouse);
-
-	if (error <= 0x1f) {
-		/* No (serious) error. Report buttons */
-		input_report_key(dev, BTN_LEFT, left);
-		input_report_key(dev, BTN_MIDDLE, middle);
-		input_report_key(dev, BTN_RIGHT, right);
-		input_report_key(dev, BTN_TOUCH, 0);
-		input_sync(dev);
-
-		if (error != 0)
-			printk(KERN_INFO "Your %s on %s reports error=0x%02x\n",
-				mouse->name, mouse->phys, error);
-
-	}
-
-	/*
-	 * If the mouse was hot-plugged, we need to force differential mode
-	 * now... However, give it a second to recover from it's reset.
-	 */
-	printk(KERN_NOTICE
-		"%s on %s: Forcing standard packet format, "
-		"incremental streaming mode and 72 samples/sec\n",
-		mouse->name, mouse->phys);
-	serio_write(mouse->serio, 'S');	/* Standard format */
-	mdelay(50);
-	serio_write(mouse->serio, 'R');	/* Incremental */
-	mdelay(50);
-	serio_write(mouse->serio, 'L');	/* 72 samples/sec */
-}
-
-static void vsxxxaa_parse_buffer(struct vsxxxaa *mouse)
-{
-	unsigned char *buf = mouse->buf;
-	int stray_bytes;
-
-	/*
-	 * Parse buffer to death...
-	 */
-	do {
-		/*
-		 * Out of sync? Throw away what we don't understand. Each
-		 * packet starts with a byte whose bit 7 is set. Unhandled
-		 * packets (ie. which we don't know about or simply b0rk3d
-		 * data...) will get shifted out of the buffer after some
-		 * activity on the mouse.
-		 */
-		while (mouse->count > 0 && !IS_HDR_BYTE(buf[0])) {
-			printk(KERN_ERR "%s on %s: Dropping a byte to regain "
-				"sync with mouse data stream...\n",
-				mouse->name, mouse->phys);
-			vsxxxaa_drop_bytes(mouse, 1);
-		}
-
-		/*
-		 * Check for packets we know about.
-		 */
-
-		if (vsxxxaa_smells_like_packet(mouse, VSXXXAA_PACKET_REL, 3)) {
-			/* Check for broken packet */
-			stray_bytes = vsxxxaa_check_packet(mouse, 3);
-			if (!stray_bytes)
-				vsxxxaa_handle_REL_packet(mouse);
-
-		} else if (vsxxxaa_smells_like_packet(mouse,
-						      VSXXXAA_PACKET_ABS, 5)) {
-			/* Check for broken packet */
-			stray_bytes = vsxxxaa_check_packet(mouse, 5);
-			if (!stray_bytes)
-				vsxxxaa_handle_ABS_packet(mouse);
-
-		} else if (vsxxxaa_smells_like_packet(mouse,
-						      VSXXXAA_PACKET_POR, 4)) {
-			/* Check for broken packet */
-			stray_bytes = vsxxxaa_check_packet(mouse, 4);
-			if (!stray_bytes)
-				vsxxxaa_handle_POR_packet(mouse);
-
-		} else {
-			break; /* No REL, ABS or POR packet found */
-		}
-
-		if (stray_bytes > 0) {
-			printk(KERN_ERR "Dropping %d bytes now...\n",
-				stray_bytes);
-			vsxxxaa_drop_bytes(mouse, stray_bytes);
-		}
-
-	} while (1);
-}
-
-static irqreturn_t vsxxxaa_interrupt(struct serio *serio,
-				     unsigned char data, unsigned int flags)
-{
-	struct vsxxxaa *mouse = serio_get_drvdata(serio);
-
-	vsxxxaa_queue_byte(mouse, data);
-	vsxxxaa_parse_buffer(mouse);
-
-	return IRQ_HANDLED;
-}
-
-static void vsxxxaa_disconnect(struct serio *serio)
-{
-	struct vsxxxaa *mouse = serio_get_drvdata(serio);
-
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_unregister_device(mouse->dev);
-	kfree(mouse);
-}
-
-static int vsxxxaa_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct vsxxxaa *mouse;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-
-	mouse = kzalloc(sizeof(struct vsxxxaa), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!mouse || !input_dev)
-		goto fail1;
-
-	mouse->dev = input_dev;
-	mouse->serio = serio;
-	strlcat(mouse->name, "DEC VSXXX-AA/-GA mouse or VSXXX-AB digitizer",
-		 sizeof(mouse->name));
-	snprintf(mouse->phys, sizeof(mouse->phys), "%s/input0", serio->phys);
-
-	input_dev->name = mouse->name;
-	input_dev->phys = mouse->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->dev.parent = &serio->dev;
-
-	__set_bit(EV_KEY, input_dev->evbit);		/* We have buttons */
-	__set_bit(EV_REL, input_dev->evbit);
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(BTN_LEFT, input_dev->keybit);		/* We have 3 buttons */
-	__set_bit(BTN_MIDDLE, input_dev->keybit);
-	__set_bit(BTN_RIGHT, input_dev->keybit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);	/* ...and Tablet */
-	__set_bit(REL_X, input_dev->relbit);
-	__set_bit(REL_Y, input_dev->relbit);
-	input_set_abs_params(input_dev, ABS_X, 0, 1023, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, 1023, 0, 0);
-
-	serio_set_drvdata(serio, mouse);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	/*
-	 * Request selftest. Standard packet format and differential
-	 * mode will be requested after the device ID'ed successfully.
-	 */
-	serio_write(serio, 'T'); /* Test */
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(mouse);
-	return err;
-}
-
-static struct serio_device_id vsxxaa_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_VSXXXAA,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, vsxxaa_serio_ids);
-
-static struct serio_driver vsxxxaa_drv = {
-	.driver		= {
-		.name	= "vsxxxaa",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= vsxxaa_serio_ids,
-	.connect	= vsxxxaa_connect,
-	.interrupt	= vsxxxaa_interrupt,
-	.disconnect	= vsxxxaa_disconnect,
-};
-
-static int __init vsxxxaa_init(void)
-{
-	return serio_register_driver(&vsxxxaa_drv);
-}
-
-static void __exit vsxxxaa_exit(void)
-{
-	serio_unregister_driver(&vsxxxaa_drv);
-}
-
-module_init(vsxxxaa_init);
-module_exit(vsxxxaa_exit);
-
diff --git a/ANDROID_3.4.5/drivers/input/mousedev.c b/ANDROID_3.4.5/drivers/input/mousedev.c
deleted file mode 100644
index 0110b5a3..00000000
--- a/ANDROID_3.4.5/drivers/input/mousedev.c
+++ /dev/null
@@ -1,1113 +0,0 @@
-/*
- * Input driver to ExplorerPS/2 device driver module.
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- * Copyright (c) 2004      Dmitry Torokhov
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MOUSEDEV_MINOR_BASE	32
-#define MOUSEDEV_MINORS		32
-#define MOUSEDEV_MIX		31
-
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/poll.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/random.h>
-#include <linux/major.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
-#include <linux/miscdevice.h>
-#endif
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Mouse (ExplorerPS/2) device interfaces");
-MODULE_LICENSE("GPL");
-
-#ifndef CONFIG_INPUT_MOUSEDEV_SCREEN_X
-#define CONFIG_INPUT_MOUSEDEV_SCREEN_X	1024
-#endif
-#ifndef CONFIG_INPUT_MOUSEDEV_SCREEN_Y
-#define CONFIG_INPUT_MOUSEDEV_SCREEN_Y	768
-#endif
-
-static int xres = CONFIG_INPUT_MOUSEDEV_SCREEN_X;
-module_param(xres, uint, 0644);
-MODULE_PARM_DESC(xres, "Horizontal screen resolution");
-
-static int yres = CONFIG_INPUT_MOUSEDEV_SCREEN_Y;
-module_param(yres, uint, 0644);
-MODULE_PARM_DESC(yres, "Vertical screen resolution");
-
-static unsigned tap_time = 200;
-module_param(tap_time, uint, 0644);
-MODULE_PARM_DESC(tap_time, "Tap time for touchpads in absolute mode (msecs)");
-
-struct mousedev_hw_data {
-	int dx, dy, dz;
-	int x, y;
-	int abs_event;
-	unsigned long buttons;
-};
-
-struct mousedev {
-	int open;
-	int minor;
-	struct input_handle handle;
-	wait_queue_head_t wait;
-	struct list_head client_list;
-	spinlock_t client_lock; /* protects client_list */
-	struct mutex mutex;
-	struct device dev;
-	bool exist;
-
-	struct list_head mixdev_node;
-	int mixdev_open;
-
-	struct mousedev_hw_data packet;
-	unsigned int pkt_count;
-	int old_x[4], old_y[4];
-	int frac_dx, frac_dy;
-	unsigned long touch;
-};
-
-enum mousedev_emul {
-	MOUSEDEV_EMUL_PS2,
-	MOUSEDEV_EMUL_IMPS,
-	MOUSEDEV_EMUL_EXPS
-};
-
-struct mousedev_motion {
-	int dx, dy, dz;
-	unsigned long buttons;
-};
-
-#define PACKET_QUEUE_LEN	16
-struct mousedev_client {
-	struct fasync_struct *fasync;
-	struct mousedev *mousedev;
-	struct list_head node;
-
-	struct mousedev_motion packets[PACKET_QUEUE_LEN];
-	unsigned int head, tail;
-	spinlock_t packet_lock;
-	int pos_x, pos_y;
-
-	signed char ps2[6];
-	unsigned char ready, buffer, bufsiz;
-	unsigned char imexseq, impsseq;
-	enum mousedev_emul mode;
-	unsigned long last_buttons;
-};
-
-#define MOUSEDEV_SEQ_LEN	6
-
-static unsigned char mousedev_imps_seq[] = { 0xf3, 200, 0xf3, 100, 0xf3, 80 };
-static unsigned char mousedev_imex_seq[] = { 0xf3, 200, 0xf3, 200, 0xf3, 80 };
-
-static struct input_handler mousedev_handler;
-
-static struct mousedev *mousedev_table[MOUSEDEV_MINORS];
-static DEFINE_MUTEX(mousedev_table_mutex);
-static struct mousedev *mousedev_mix;
-static LIST_HEAD(mousedev_mix_list);
-
-static void mixdev_open_devices(void);
-static void mixdev_close_devices(void);
-
-#define fx(i)  (mousedev->old_x[(mousedev->pkt_count - (i)) & 03])
-#define fy(i)  (mousedev->old_y[(mousedev->pkt_count - (i)) & 03])
-
-static void mousedev_touchpad_event(struct input_dev *dev,
-				    struct mousedev *mousedev,
-				    unsigned int code, int value)
-{
-	int size, tmp;
-	enum { FRACTION_DENOM = 128 };
-
-	switch (code) {
-
-	case ABS_X:
-
-		fx(0) = value;
-		if (mousedev->touch && mousedev->pkt_count >= 2) {
-			size = input_abs_get_max(dev, ABS_X) -
-					input_abs_get_min(dev, ABS_X);
-			if (size == 0)
-				size = 256 * 2;
-
-			tmp = ((value - fx(2)) * 256 * FRACTION_DENOM) / size;
-			tmp += mousedev->frac_dx;
-			mousedev->packet.dx = tmp / FRACTION_DENOM;
-			mousedev->frac_dx =
-				tmp - mousedev->packet.dx * FRACTION_DENOM;
-		}
-		break;
-
-	case ABS_Y:
-		fy(0) = value;
-		if (mousedev->touch && mousedev->pkt_count >= 2) {
-			/* use X size for ABS_Y to keep the same scale */
-			size = input_abs_get_max(dev, ABS_X) -
-					input_abs_get_min(dev, ABS_X);
-			if (size == 0)
-				size = 256 * 2;
-
-			tmp = -((value - fy(2)) * 256 * FRACTION_DENOM) / size;
-			tmp += mousedev->frac_dy;
-			mousedev->packet.dy = tmp / FRACTION_DENOM;
-			mousedev->frac_dy = tmp -
-				mousedev->packet.dy * FRACTION_DENOM;
-		}
-		break;
-	}
-}
-
-static void mousedev_abs_event(struct input_dev *dev, struct mousedev *mousedev,
-				unsigned int code, int value)
-{
-	int min, max, size;
-
-	switch (code) {
-
-	case ABS_X:
-		min = input_abs_get_min(dev, ABS_X);
-		max = input_abs_get_max(dev, ABS_X);
-
-		size = max - min;
-		if (size == 0)
-			size = xres ? : 1;
-
-		value = clamp(value, min, max);
-
-		mousedev->packet.x = ((value - min) * xres) / size;
-		mousedev->packet.abs_event = 1;
-		break;
-
-	case ABS_Y:
-		min = input_abs_get_min(dev, ABS_Y);
-		max = input_abs_get_max(dev, ABS_Y);
-
-		size = max - min;
-		if (size == 0)
-			size = yres ? : 1;
-
-		value = clamp(value, min, max);
-
-		mousedev->packet.y = yres - ((value - min) * yres) / size;
-		mousedev->packet.abs_event = 1;
-		break;
-	}
-}
-
-static void mousedev_rel_event(struct mousedev *mousedev,
-				unsigned int code, int value)
-{
-	switch (code) {
-	case REL_X:
-		mousedev->packet.dx += value;
-		break;
-
-	case REL_Y:
-		mousedev->packet.dy -= value;
-		break;
-
-	case REL_WHEEL:
-		mousedev->packet.dz -= value;
-		break;
-	}
-}
-
-static void mousedev_key_event(struct mousedev *mousedev,
-				unsigned int code, int value)
-{
-	int index;
-
-	switch (code) {
-
-	case BTN_TOUCH:
-	case BTN_0:
-	case BTN_LEFT:		index = 0; break;
-
-	case BTN_STYLUS:
-	case BTN_1:
-	case BTN_RIGHT:		index = 1; break;
-
-	case BTN_2:
-	case BTN_FORWARD:
-	case BTN_STYLUS2:
-	case BTN_MIDDLE:	index = 2; break;
-
-	case BTN_3:
-	case BTN_BACK:
-	case BTN_SIDE:		index = 3; break;
-
-	case BTN_4:
-	case BTN_EXTRA:		index = 4; break;
-
-	default:		return;
-	}
-
-	if (value) {
-		set_bit(index, &mousedev->packet.buttons);
-		set_bit(index, &mousedev_mix->packet.buttons);
-	} else {
-		clear_bit(index, &mousedev->packet.buttons);
-		clear_bit(index, &mousedev_mix->packet.buttons);
-	}
-}
-
-static void mousedev_notify_readers(struct mousedev *mousedev,
-				    struct mousedev_hw_data *packet)
-{
-	struct mousedev_client *client;
-	struct mousedev_motion *p;
-	unsigned int new_head;
-	int wake_readers = 0;
-
-	rcu_read_lock();
-	list_for_each_entry_rcu(client, &mousedev->client_list, node) {
-
-		/* Just acquire the lock, interrupts already disabled */
-		spin_lock(&client->packet_lock);
-
-		p = &client->packets[client->head];
-		if (client->ready && p->buttons != mousedev->packet.buttons) {
-			new_head = (client->head + 1) % PACKET_QUEUE_LEN;
-			if (new_head != client->tail) {
-				p = &client->packets[client->head = new_head];
-				memset(p, 0, sizeof(struct mousedev_motion));
-			}
-		}
-
-		if (packet->abs_event) {
-			p->dx += packet->x - client->pos_x;
-			p->dy += packet->y - client->pos_y;
-			client->pos_x = packet->x;
-			client->pos_y = packet->y;
-		}
-
-		client->pos_x += packet->dx;
-		client->pos_x = client->pos_x < 0 ?
-			0 : (client->pos_x >= xres ? xres : client->pos_x);
-		client->pos_y += packet->dy;
-		client->pos_y = client->pos_y < 0 ?
-			0 : (client->pos_y >= yres ? yres : client->pos_y);
-
-		p->dx += packet->dx;
-		p->dy += packet->dy;
-		p->dz += packet->dz;
-		p->buttons = mousedev->packet.buttons;
-
-		if (p->dx || p->dy || p->dz ||
-		    p->buttons != client->last_buttons)
-			client->ready = 1;
-
-		spin_unlock(&client->packet_lock);
-
-		if (client->ready) {
-			kill_fasync(&client->fasync, SIGIO, POLL_IN);
-			wake_readers = 1;
-		}
-	}
-	rcu_read_unlock();
-
-	if (wake_readers)
-		wake_up_interruptible(&mousedev->wait);
-}
-
-static void mousedev_touchpad_touch(struct mousedev *mousedev, int value)
-{
-	if (!value) {
-		if (mousedev->touch &&
-		    time_before(jiffies,
-				mousedev->touch + msecs_to_jiffies(tap_time))) {
-			/*
-			 * Toggle left button to emulate tap.
-			 * We rely on the fact that mousedev_mix always has 0
-			 * motion packet so we won't mess current position.
-			 */
-			set_bit(0, &mousedev->packet.buttons);
-			set_bit(0, &mousedev_mix->packet.buttons);
-			mousedev_notify_readers(mousedev, &mousedev_mix->packet);
-			mousedev_notify_readers(mousedev_mix,
-						&mousedev_mix->packet);
-			clear_bit(0, &mousedev->packet.buttons);
-			clear_bit(0, &mousedev_mix->packet.buttons);
-		}
-		mousedev->touch = mousedev->pkt_count = 0;
-		mousedev->frac_dx = 0;
-		mousedev->frac_dy = 0;
-
-	} else if (!mousedev->touch)
-		mousedev->touch = jiffies;
-}
-
-static void mousedev_event(struct input_handle *handle,
-			   unsigned int type, unsigned int code, int value)
-{
-	struct mousedev *mousedev = handle->private;
-
-	switch (type) {
-
-	case EV_ABS:
-		/* Ignore joysticks */
-		if (test_bit(BTN_TRIGGER, handle->dev->keybit))
-			return;
-
-		if (test_bit(BTN_TOOL_FINGER, handle->dev->keybit))
-			mousedev_touchpad_event(handle->dev,
-						mousedev, code, value);
-		else
-			mousedev_abs_event(handle->dev, mousedev, code, value);
-
-		break;
-
-	case EV_REL:
-		mousedev_rel_event(mousedev, code, value);
-		break;
-
-	case EV_KEY:
-		if (value != 2) {
-			if (code == BTN_TOUCH &&
-			    test_bit(BTN_TOOL_FINGER, handle->dev->keybit))
-				mousedev_touchpad_touch(mousedev, value);
-			else
-				mousedev_key_event(mousedev, code, value);
-		}
-		break;
-
-	case EV_SYN:
-		if (code == SYN_REPORT) {
-			if (mousedev->touch) {
-				mousedev->pkt_count++;
-				/*
-				 * Input system eats duplicate events,
-				 * but we need all of them to do correct
-				 * averaging so apply present one forward
-				 */
-				fx(0) = fx(1);
-				fy(0) = fy(1);
-			}
-
-			mousedev_notify_readers(mousedev, &mousedev->packet);
-			mousedev_notify_readers(mousedev_mix, &mousedev->packet);
-
-			mousedev->packet.dx = mousedev->packet.dy =
-				mousedev->packet.dz = 0;
-			mousedev->packet.abs_event = 0;
-		}
-		break;
-	}
-}
-
-static int mousedev_fasync(int fd, struct file *file, int on)
-{
-	struct mousedev_client *client = file->private_data;
-
-	return fasync_helper(fd, file, on, &client->fasync);
-}
-
-static void mousedev_free(struct device *dev)
-{
-	struct mousedev *mousedev = container_of(dev, struct mousedev, dev);
-
-	input_put_device(mousedev->handle.dev);
-	kfree(mousedev);
-}
-
-static int mousedev_open_device(struct mousedev *mousedev)
-{
-	int retval;
-
-	retval = mutex_lock_interruptible(&mousedev->mutex);
-	if (retval)
-		return retval;
-
-	if (mousedev->minor == MOUSEDEV_MIX)
-		mixdev_open_devices();
-	else if (!mousedev->exist)
-		retval = -ENODEV;
-	else if (!mousedev->open++) {
-		retval = input_open_device(&mousedev->handle);
-		if (retval)
-			mousedev->open--;
-	}
-
-	mutex_unlock(&mousedev->mutex);
-	return retval;
-}
-
-static void mousedev_close_device(struct mousedev *mousedev)
-{
-	mutex_lock(&mousedev->mutex);
-
-	if (mousedev->minor == MOUSEDEV_MIX)
-		mixdev_close_devices();
-	else if (mousedev->exist && !--mousedev->open)
-		input_close_device(&mousedev->handle);
-
-	mutex_unlock(&mousedev->mutex);
-}
-
-/*
- * Open all available devices so they can all be multiplexed in one.
- * stream. Note that this function is called with mousedev_mix->mutex
- * held.
- */
-static void mixdev_open_devices(void)
-{
-	struct mousedev *mousedev;
-
-	if (mousedev_mix->open++)
-		return;
-
-	list_for_each_entry(mousedev, &mousedev_mix_list, mixdev_node) {
-		if (!mousedev->mixdev_open) {
-			if (mousedev_open_device(mousedev))
-				continue;
-
-			mousedev->mixdev_open = 1;
-		}
-	}
-}
-
-/*
- * Close all devices that were opened as part of multiplexed
- * device. Note that this function is called with mousedev_mix->mutex
- * held.
- */
-static void mixdev_close_devices(void)
-{
-	struct mousedev *mousedev;
-
-	if (--mousedev_mix->open)
-		return;
-
-	list_for_each_entry(mousedev, &mousedev_mix_list, mixdev_node) {
-		if (mousedev->mixdev_open) {
-			mousedev->mixdev_open = 0;
-			mousedev_close_device(mousedev);
-		}
-	}
-}
-
-
-static void mousedev_attach_client(struct mousedev *mousedev,
-				   struct mousedev_client *client)
-{
-	spin_lock(&mousedev->client_lock);
-	list_add_tail_rcu(&client->node, &mousedev->client_list);
-	spin_unlock(&mousedev->client_lock);
-}
-
-static void mousedev_detach_client(struct mousedev *mousedev,
-				   struct mousedev_client *client)
-{
-	spin_lock(&mousedev->client_lock);
-	list_del_rcu(&client->node);
-	spin_unlock(&mousedev->client_lock);
-	synchronize_rcu();
-}
-
-static int mousedev_release(struct inode *inode, struct file *file)
-{
-	struct mousedev_client *client = file->private_data;
-	struct mousedev *mousedev = client->mousedev;
-
-	mousedev_detach_client(mousedev, client);
-	kfree(client);
-
-	mousedev_close_device(mousedev);
-	put_device(&mousedev->dev);
-
-	return 0;
-}
-
-static int mousedev_open(struct inode *inode, struct file *file)
-{
-	struct mousedev_client *client;
-	struct mousedev *mousedev;
-	int error;
-	int i;
-
-#ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
-	if (imajor(inode) == MISC_MAJOR)
-		i = MOUSEDEV_MIX;
-	else
-#endif
-		i = iminor(inode) - MOUSEDEV_MINOR_BASE;
-
-	if (i >= MOUSEDEV_MINORS)
-		return -ENODEV;
-
-	error = mutex_lock_interruptible(&mousedev_table_mutex);
-	if (error) {
-		return error;
-	}
-	mousedev = mousedev_table[i];
-	if (mousedev)
-		get_device(&mousedev->dev);
-	mutex_unlock(&mousedev_table_mutex);
-
-	if (!mousedev) {
-		return -ENODEV;
-	}
-
-	client = kzalloc(sizeof(struct mousedev_client), GFP_KERNEL);
-	if (!client) {
-		error = -ENOMEM;
-		goto err_put_mousedev;
-	}
-
-	spin_lock_init(&client->packet_lock);
-	client->pos_x = xres / 2;
-	client->pos_y = yres / 2;
-	client->mousedev = mousedev;
-	mousedev_attach_client(mousedev, client);
-
-	error = mousedev_open_device(mousedev);
-	if (error)
-		goto err_free_client;
-
-	file->private_data = client;
-	return 0;
-
- err_free_client:
-	mousedev_detach_client(mousedev, client);
-	kfree(client);
- err_put_mousedev:
-	put_device(&mousedev->dev);
-	return error;
-}
-
-static inline int mousedev_limit_delta(int delta, int limit)
-{
-	return delta > limit ? limit : (delta < -limit ? -limit : delta);
-}
-
-static void mousedev_packet(struct mousedev_client *client,
-			    signed char *ps2_data)
-{
-	struct mousedev_motion *p = &client->packets[client->tail];
-
-	ps2_data[0] = 0x08 |
-		((p->dx < 0) << 4) | ((p->dy < 0) << 5) | (p->buttons & 0x07);
-	ps2_data[1] = mousedev_limit_delta(p->dx, 127);
-	ps2_data[2] = mousedev_limit_delta(p->dy, 127);
-	p->dx -= ps2_data[1];
-	p->dy -= ps2_data[2];
-
-	switch (client->mode) {
-	case MOUSEDEV_EMUL_EXPS:
-		ps2_data[3] = mousedev_limit_delta(p->dz, 7);
-		p->dz -= ps2_data[3];
-		ps2_data[3] = (ps2_data[3] & 0x0f) | ((p->buttons & 0x18) << 1);
-		client->bufsiz = 4;
-		break;
-
-	case MOUSEDEV_EMUL_IMPS:
-		ps2_data[0] |=
-			((p->buttons & 0x10) >> 3) | ((p->buttons & 0x08) >> 1);
-		ps2_data[3] = mousedev_limit_delta(p->dz, 127);
-		p->dz -= ps2_data[3];
-		client->bufsiz = 4;
-		break;
-
-	case MOUSEDEV_EMUL_PS2:
-	default:
-		ps2_data[0] |=
-			((p->buttons & 0x10) >> 3) | ((p->buttons & 0x08) >> 1);
-		p->dz = 0;
-		client->bufsiz = 3;
-		break;
-	}
-
-	if (!p->dx && !p->dy && !p->dz) {
-		if (client->tail == client->head) {
-			client->ready = 0;
-			client->last_buttons = p->buttons;
-		} else
-			client->tail = (client->tail + 1) % PACKET_QUEUE_LEN;
-	}
-}
-
-static void mousedev_generate_response(struct mousedev_client *client,
-					int command)
-{
-	client->ps2[0] = 0xfa; /* ACK */
-
-	switch (command) {
-
-	case 0xeb: /* Poll */
-		mousedev_packet(client, &client->ps2[1]);
-		client->bufsiz++; /* account for leading ACK */
-		break;
-
-	case 0xf2: /* Get ID */
-		switch (client->mode) {
-		case MOUSEDEV_EMUL_PS2:
-			client->ps2[1] = 0;
-			break;
-		case MOUSEDEV_EMUL_IMPS:
-			client->ps2[1] = 3;
-			break;
-		case MOUSEDEV_EMUL_EXPS:
-			client->ps2[1] = 4;
-			break;
-		}
-		client->bufsiz = 2;
-		break;
-
-	case 0xe9: /* Get info */
-		client->ps2[1] = 0x60; client->ps2[2] = 3; client->ps2[3] = 200;
-		client->bufsiz = 4;
-		break;
-
-	case 0xff: /* Reset */
-		client->impsseq = client->imexseq = 0;
-		client->mode = MOUSEDEV_EMUL_PS2;
-		client->ps2[1] = 0xaa; client->ps2[2] = 0x00;
-		client->bufsiz = 3;
-		break;
-
-	default:
-		client->bufsiz = 1;
-		break;
-	}
-	client->buffer = client->bufsiz;
-}
-
-static ssize_t mousedev_write(struct file *file, const char __user *buffer,
-				size_t count, loff_t *ppos)
-{
-	struct mousedev_client *client = file->private_data;
-	unsigned char c;
-	unsigned int i;
-
-	for (i = 0; i < count; i++) {
-
-		if (get_user(c, buffer + i))
-			return -EFAULT;
-
-		spin_lock_irq(&client->packet_lock);
-
-		if (c == mousedev_imex_seq[client->imexseq]) {
-			if (++client->imexseq == MOUSEDEV_SEQ_LEN) {
-				client->imexseq = 0;
-				client->mode = MOUSEDEV_EMUL_EXPS;
-			}
-		} else
-			client->imexseq = 0;
-
-		if (c == mousedev_imps_seq[client->impsseq]) {
-			if (++client->impsseq == MOUSEDEV_SEQ_LEN) {
-				client->impsseq = 0;
-				client->mode = MOUSEDEV_EMUL_IMPS;
-			}
-		} else
-			client->impsseq = 0;
-
-		mousedev_generate_response(client, c);
-
-		spin_unlock_irq(&client->packet_lock);
-	}
-
-	kill_fasync(&client->fasync, SIGIO, POLL_IN);
-	wake_up_interruptible(&client->mousedev->wait);
-
-	return count;
-}
-
-static ssize_t mousedev_read(struct file *file, char __user *buffer,
-			     size_t count, loff_t *ppos)
-{
-	struct mousedev_client *client = file->private_data;
-	struct mousedev *mousedev = client->mousedev;
-	signed char data[sizeof(client->ps2)];
-	int retval = 0;
-
-	if (!client->ready && !client->buffer && mousedev->exist &&
-	    (file->f_flags & O_NONBLOCK))
-		return -EAGAIN;
-
-	retval = wait_event_interruptible(mousedev->wait,
-			!mousedev->exist || client->ready || client->buffer);
-	if (retval)
-		return retval;
-
-	if (!mousedev->exist)
-		return -ENODEV;
-
-	spin_lock_irq(&client->packet_lock);
-
-	if (!client->buffer && client->ready) {
-		mousedev_packet(client, client->ps2);
-		client->buffer = client->bufsiz;
-	}
-
-	if (count > client->buffer)
-		count = client->buffer;
-
-	memcpy(data, client->ps2 + client->bufsiz - client->buffer, count);
-	client->buffer -= count;
-
-	spin_unlock_irq(&client->packet_lock);
-
-	if (copy_to_user(buffer, data, count))
-		return -EFAULT;
-
-	return count;
-}
-
-/* No kernel lock - fine */
-static unsigned int mousedev_poll(struct file *file, poll_table *wait)
-{
-	struct mousedev_client *client = file->private_data;
-	struct mousedev *mousedev = client->mousedev;
-	unsigned int mask;
-
-	poll_wait(file, &mousedev->wait, wait);
-
-	mask = mousedev->exist ? POLLOUT | POLLWRNORM : POLLHUP | POLLERR;
-	if (client->ready || client->buffer)
-		mask |= POLLIN | POLLRDNORM;
-
-	return mask;
-}
-
-static const struct file_operations mousedev_fops = {
-	.owner =	THIS_MODULE,
-	.read =		mousedev_read,
-	.write =	mousedev_write,
-	.poll =		mousedev_poll,
-	.open =		mousedev_open,
-	.release =	mousedev_release,
-	.fasync =	mousedev_fasync,
-	.llseek = noop_llseek,
-};
-
-static int mousedev_install_chrdev(struct mousedev *mousedev)
-{
-	mousedev_table[mousedev->minor] = mousedev;
-	return 0;
-}
-
-static void mousedev_remove_chrdev(struct mousedev *mousedev)
-{
-	mutex_lock(&mousedev_table_mutex);
-	mousedev_table[mousedev->minor] = NULL;
-	mutex_unlock(&mousedev_table_mutex);
-}
-
-/*
- * Mark device non-existent. This disables writes, ioctls and
- * prevents new users from opening the device. Already posted
- * blocking reads will stay, however new ones will fail.
- */
-static void mousedev_mark_dead(struct mousedev *mousedev)
-{
-	mutex_lock(&mousedev->mutex);
-	mousedev->exist = false;
-	mutex_unlock(&mousedev->mutex);
-}
-
-/*
- * Wake up users waiting for IO so they can disconnect from
- * dead device.
- */
-static void mousedev_hangup(struct mousedev *mousedev)
-{
-	struct mousedev_client *client;
-
-	spin_lock(&mousedev->client_lock);
-	list_for_each_entry(client, &mousedev->client_list, node)
-		kill_fasync(&client->fasync, SIGIO, POLL_HUP);
-	spin_unlock(&mousedev->client_lock);
-
-	wake_up_interruptible(&mousedev->wait);
-}
-
-static void mousedev_cleanup(struct mousedev *mousedev)
-{
-	struct input_handle *handle = &mousedev->handle;
-
-	mousedev_mark_dead(mousedev);
-	mousedev_hangup(mousedev);
-	mousedev_remove_chrdev(mousedev);
-
-	/* mousedev is marked dead so no one else accesses mousedev->open */
-	if (mousedev->open)
-		input_close_device(handle);
-}
-
-static struct mousedev *mousedev_create(struct input_dev *dev,
-					struct input_handler *handler,
-					int minor)
-{
-	struct mousedev *mousedev;
-	int error;
-
-	mousedev = kzalloc(sizeof(struct mousedev), GFP_KERNEL);
-	if (!mousedev) {
-		error = -ENOMEM;
-		goto err_out;
-	}
-
-	INIT_LIST_HEAD(&mousedev->client_list);
-	INIT_LIST_HEAD(&mousedev->mixdev_node);
-	spin_lock_init(&mousedev->client_lock);
-	mutex_init(&mousedev->mutex);
-	lockdep_set_subclass(&mousedev->mutex,
-			     minor == MOUSEDEV_MIX ? SINGLE_DEPTH_NESTING : 0);
-	init_waitqueue_head(&mousedev->wait);
-
-	if (minor == MOUSEDEV_MIX)
-		dev_set_name(&mousedev->dev, "mice");
-	else
-		dev_set_name(&mousedev->dev, "mouse%d", minor);
-
-	mousedev->minor = minor;
-	mousedev->exist = true;
-	mousedev->handle.dev = input_get_device(dev);
-	mousedev->handle.name = dev_name(&mousedev->dev);
-	mousedev->handle.handler = handler;
-	mousedev->handle.private = mousedev;
-
-	mousedev->dev.class = &input_class;
-	if (dev)
-		mousedev->dev.parent = &dev->dev;
-	mousedev->dev.devt = MKDEV(INPUT_MAJOR, MOUSEDEV_MINOR_BASE + minor);
-	mousedev->dev.release = mousedev_free;
-	device_initialize(&mousedev->dev);
-
-	if (minor != MOUSEDEV_MIX) {
-		error = input_register_handle(&mousedev->handle);
-		if (error)
-			goto err_free_mousedev;
-	}
-
-	error = mousedev_install_chrdev(mousedev);
-	if (error)
-		goto err_unregister_handle;
-
-	error = device_add(&mousedev->dev);
-	if (error)
-		goto err_cleanup_mousedev;
-
-	return mousedev;
-
- err_cleanup_mousedev:
-	mousedev_cleanup(mousedev);
- err_unregister_handle:
-	if (minor != MOUSEDEV_MIX)
-		input_unregister_handle(&mousedev->handle);
- err_free_mousedev:
-	put_device(&mousedev->dev);
- err_out:
-	return ERR_PTR(error);
-}
-
-static void mousedev_destroy(struct mousedev *mousedev)
-{
-	device_del(&mousedev->dev);
-	mousedev_cleanup(mousedev);
-	if (mousedev->minor != MOUSEDEV_MIX)
-		input_unregister_handle(&mousedev->handle);
-	put_device(&mousedev->dev);
-}
-
-static int mixdev_add_device(struct mousedev *mousedev)
-{
-	int retval;
-
-	retval = mutex_lock_interruptible(&mousedev_mix->mutex);
-	if (retval)
-		return retval;
-
-	if (mousedev_mix->open) {
-		retval = mousedev_open_device(mousedev);
-		if (retval)
-			goto out;
-
-		mousedev->mixdev_open = 1;
-	}
-
-	get_device(&mousedev->dev);
-	list_add_tail(&mousedev->mixdev_node, &mousedev_mix_list);
-
- out:
-	mutex_unlock(&mousedev_mix->mutex);
-	return retval;
-}
-
-static void mixdev_remove_device(struct mousedev *mousedev)
-{
-	mutex_lock(&mousedev_mix->mutex);
-
-	if (mousedev->mixdev_open) {
-		mousedev->mixdev_open = 0;
-		mousedev_close_device(mousedev);
-	}
-
-	list_del_init(&mousedev->mixdev_node);
-	mutex_unlock(&mousedev_mix->mutex);
-
-	put_device(&mousedev->dev);
-}
-
-static int mousedev_connect(struct input_handler *handler,
-			    struct input_dev *dev,
-			    const struct input_device_id *id)
-{
-	struct mousedev *mousedev;
-	int minor;
-	int error;
-
-	for (minor = 0; minor < MOUSEDEV_MINORS; minor++)
-		if (!mousedev_table[minor])
-			break;
-
-	if (minor == MOUSEDEV_MINORS) {
-		pr_err("no more free mousedev devices\n");
-		return -ENFILE;
-	}
-
-	mousedev = mousedev_create(dev, handler, minor);
-	if (IS_ERR(mousedev))
-		return PTR_ERR(mousedev);
-
-	error = mixdev_add_device(mousedev);
-	if (error) {
-		mousedev_destroy(mousedev);
-		return error;
-	}
-
-	return 0;
-}
-
-static void mousedev_disconnect(struct input_handle *handle)
-{
-	struct mousedev *mousedev = handle->private;
-
-	mixdev_remove_device(mousedev);
-	mousedev_destroy(mousedev);
-}
-
-static const struct input_device_id mousedev_ids[] = {
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_KEYBIT |
-				INPUT_DEVICE_ID_MATCH_RELBIT,
-		.evbit = { BIT_MASK(EV_KEY) | BIT_MASK(EV_REL) },
-		.keybit = { [BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) },
-		.relbit = { BIT_MASK(REL_X) | BIT_MASK(REL_Y) },
-	},	/* A mouse like device, at least one button,
-		   two relative axes */
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_RELBIT,
-		.evbit = { BIT_MASK(EV_KEY) | BIT_MASK(EV_REL) },
-		.relbit = { BIT_MASK(REL_WHEEL) },
-	},	/* A separate scrollwheel */
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_KEYBIT |
-				INPUT_DEVICE_ID_MATCH_ABSBIT,
-		.evbit = { BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) },
-		.keybit = { [BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH) },
-		.absbit = { BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) },
-	},	/* A tablet like device, at least touch detection,
-		   two absolute axes */
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-				INPUT_DEVICE_ID_MATCH_KEYBIT |
-				INPUT_DEVICE_ID_MATCH_ABSBIT,
-		.evbit = { BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) },
-		.keybit = { [BIT_WORD(BTN_TOOL_FINGER)] =
-				BIT_MASK(BTN_TOOL_FINGER) },
-		.absbit = { BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
-				BIT_MASK(ABS_PRESSURE) |
-				BIT_MASK(ABS_TOOL_WIDTH) },
-	},	/* A touchpad */
-	{
-		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
-			INPUT_DEVICE_ID_MATCH_KEYBIT |
-			INPUT_DEVICE_ID_MATCH_ABSBIT,
-		.evbit = { BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) },
-		.keybit = { [BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) },
-		.absbit = { BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) },
-	},	/* Mouse-like device with absolute X and Y but ordinary
-		   clicks, like hp ILO2 High Performance mouse */
-
-	{ },	/* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(input, mousedev_ids);
-
-static struct input_handler mousedev_handler = {
-	.event =	mousedev_event,
-	.connect =	mousedev_connect,
-	.disconnect =	mousedev_disconnect,
-	.fops =		&mousedev_fops,
-	.minor =	MOUSEDEV_MINOR_BASE,
-	.name =		"mousedev",
-	.id_table =	mousedev_ids,
-};
-
-#ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
-static struct miscdevice psaux_mouse = {
-	PSMOUSE_MINOR, "psaux", &mousedev_fops
-};
-static int psaux_registered;
-#endif
-
-static int __init mousedev_init(void)
-{
-	int error;
-
-	mousedev_mix = mousedev_create(NULL, &mousedev_handler, MOUSEDEV_MIX);
-	if (IS_ERR(mousedev_mix))
-		return PTR_ERR(mousedev_mix);
-
-	error = input_register_handler(&mousedev_handler);
-	if (error) {
-		mousedev_destroy(mousedev_mix);
-		return error;
-	}
-
-#ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
-	error = misc_register(&psaux_mouse);
-	if (error)
-		pr_warning("could not register psaux device, error: %d\n",
-			   error);
-	else
-		psaux_registered = 1;
-#endif
-
-	pr_info("PS/2 mouse device common for all mice\n");
-
-	return 0;
-}
-
-static void __exit mousedev_exit(void)
-{
-#ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
-	if (psaux_registered)
-		misc_deregister(&psaux_mouse);
-#endif
-	input_unregister_handler(&mousedev_handler);
-	mousedev_destroy(mousedev_mix);
-}
-
-module_init(mousedev_init);
-module_exit(mousedev_exit);
diff --git a/ANDROID_3.4.5/drivers/input/of_keymap.c b/ANDROID_3.4.5/drivers/input/of_keymap.c
deleted file mode 100644
index 061493d5..00000000
--- a/ANDROID_3.4.5/drivers/input/of_keymap.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Helpers for open firmware matrix keyboard bindings
- *
- * Copyright (C) 2012 Google, Inc
- *
- * Author:
- *	Olof Johansson <olof@lixom.net>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/input.h>
-#include <linux/of.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/export.h>
-#include <linux/gfp.h>
-#include <linux/slab.h>
-
-struct matrix_keymap_data *
-matrix_keyboard_of_fill_keymap(struct device_node *np,
-			       const char *propname)
-{
-	struct matrix_keymap_data *kd;
-	u32 *keymap;
-	int proplen, i;
-	const __be32 *prop;
-
-	if (!np)
-		return NULL;
-
-	if (!propname)
-		propname = "linux,keymap";
-
-	prop = of_get_property(np, propname, &proplen);
-	if (!prop)
-		return NULL;
-
-	if (proplen % sizeof(u32)) {
-		pr_warn("Malformed keymap property %s in %s\n",
-			propname, np->full_name);
-		return NULL;
-	}
-
-	kd = kzalloc(sizeof(*kd), GFP_KERNEL);
-	if (!kd)
-		return NULL;
-
-	kd->keymap = keymap = kzalloc(proplen, GFP_KERNEL);
-	if (!kd->keymap) {
-		kfree(kd);
-		return NULL;
-	}
-
-	kd->keymap_size = proplen / sizeof(u32);
-
-	for (i = 0; i < kd->keymap_size; i++) {
-		u32 tmp = be32_to_cpup(prop + i);
-		int key_code, row, col;
-
-		row = (tmp >> 24) & 0xff;
-		col = (tmp >> 16) & 0xff;
-		key_code = tmp & 0xffff;
-		keymap[i] = KEY(row, col, key_code);
-	}
-
-	return kd;
-}
-EXPORT_SYMBOL_GPL(matrix_keyboard_of_fill_keymap);
-
-void matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd)
-{
-	if (kd) {
-		kfree(kd->keymap);
-		kfree(kd);
-	}
-}
-EXPORT_SYMBOL_GPL(matrix_keyboard_of_free_keymap);
diff --git a/ANDROID_3.4.5/drivers/input/physics_key/Kconfig b/ANDROID_3.4.5/drivers/input/physics_key/Kconfig
deleted file mode 100755
index 98178500..00000000
--- a/ANDROID_3.4.5/drivers/input/physics_key/Kconfig
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Input core configuration
-#
-config INPUT_PKEY
-	bool "physics_key" if EMBEDDED || !X86
-	default y
-	depends on INPUT
-	help
-	  Say Y here, and a list of supported remote control devices will 
-	  be displayed. This option doesn't affect the kernel.
-
-	  If unsure, say y.
-
-config PKEY_WonderMedia
-	tristate "WonderMedia physics_key support" if !PC
-	default y
-	depends on INPUT && INPUT_PKEY
-	help
-	  Say Y here if you want remote control support for WonderMedia.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wmt-pkey.
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/physics_key/Makefile b/ANDROID_3.4.5/drivers/input/physics_key/Makefile
deleted file mode 100755
index f6c7a3f7..00000000
--- a/ANDROID_3.4.5/drivers/input/physics_key/Makefile
+++ /dev/null
@@ -1,41 +0,0 @@
-#
-# Makefile for the input core drivers.
-#
-
-# Each configuration option enables a list of files.
-
-KERNELDIR=../../../
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=wmt-pkey
-
-$(MY_MODULE_NAME)-objs  := pkey.o
-obj-m	:= $(MY_MODULE_NAME).o
-
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions
-
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers
-
diff --git a/ANDROID_3.4.5/drivers/input/physics_key/pkey.c b/ANDROID_3.4.5/drivers/input/physics_key/pkey.c
deleted file mode 100755
index 429b57f3..00000000
--- a/ANDROID_3.4.5/drivers/input/physics_key/pkey.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*++ 

- * 

- * WonderMedia input remote control driver
- *
- * Copyright c 2010  WonderMedia  Technologies, Inc.
- *
- * This program is free software: you can redistribute it and/or modify 
- * it under the terms of the GNU General Public License as published by 
- * the Free Software Foundation, either version 2 of the License, or 
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- * GNU General Public License for more details. 
- *
- * You should have received a copy of the GNU General Public License 
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * WonderMedia Technologies, Inc.
- * 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C
---*/
-  
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/version.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <mach/wmt_pmc.h>
-#include <linux/delay.h>
-#include <linux/firmware.h>
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-
-

-#include <linux/delay.h>

-#include <mach/wmt_iomux.h>
-#include <linux/irq.h>

-

-

-static struct pkey_pdata {

-	unsigned int gpio_no;

-	

-	struct input_dev *idev;	

-	struct timer_list *p_key_timer;
-	unsigned long timer_expires;

-};

-

-static int key_codes[2]={KEY_F1,KEY_BACK};

-

-static inline void physics_key_timeout(unsigned long fcontext)

-{

-	struct pkey_pdata *p_key = (struct pkey_pdata *)fcontext;

-	int keycode;

-	

-	keycode = __gpio_get_value(p_key->gpio_no)?key_codes[1]:key_codes[0];

-

-	input_report_key(p_key->idev, keycode, 1); 

-	input_sync(p_key->idev);

-	mdelay(50);

-	input_report_key(p_key->idev, keycode, 0); 

-	input_sync(p_key->idev);

-

-	p_key->timer_expires = 0;

-}

-

-static irqreturn_t physics_key_isr(int irq, void *dev_id)

-{

-	unsigned long expires;

-	struct pkey_pdata *p_key = (struct pkey_pdata *)dev_id;

-	

-	if(gpio_irqstatus(p_key->gpio_no))

-	{

-		

-		wmt_gpio_ack_irq(p_key->gpio_no);

-		expires = jiffies + msecs_to_jiffies(50);

-		if (!expires)

-			expires = 1;

-		

-		if(!(p_key->timer_expires) || time_after(expires, p_key->timer_expires)){

-			mod_timer(p_key->p_key_timer, expires);

-			p_key->timer_expires = expires;

-		}

-

-		return IRQ_HANDLED;

-	}

-

-	return IRQ_NONE;

-}

-

-static int hw_init(struct platform_device *pdev)

-{

-	struct pkey_pdata *p_key = pdev->dev.platform_data;

-

-	

-	int ret = gpio_request(p_key->gpio_no,"physics_key");

-	if(ret < 0) {

-		printk(KERN_ERR"gpio request fail for physics_key\n");

-		return ret;
-	}

-

-	gpio_direction_input(p_key->gpio_no);

-	wmt_gpio_set_irq_type(p_key->gpio_no,IRQ_TYPE_EDGE_BOTH);

-	wmt_gpio_unmask_irq(p_key->gpio_no);

-

-	request_irq(IRQ_GPIO, physics_key_isr, IRQF_SHARED, "physics_key", p_key);

-

-	return 0;

-}

-

-static int physics_key_probe(struct platform_device *pdev)

-{

-	int i;

-	struct pkey_pdata *p_key = pdev->dev.platform_data;

-

-	hw_init(pdev);

-

-	if ((p_key->idev = input_allocate_device()) == NULL)

-		return -ENOMEM;
-
-	set_bit(EV_KEY, p_key->idev->evbit);

-	for (i = 0; i < ARRAY_SIZE(key_codes); i++) {

-		set_bit(key_codes[i], p_key->idev->keybit);

-	}

-

-	p_key->idev->name = "physics_key";

-	p_key->idev->phys = "physics_key";

-	input_register_device(p_key->idev);

-	

-	p_key->p_key_timer = (struct timer_list *)kzalloc(sizeof(struct timer_list), GFP_KERNEL);

-	init_timer(p_key->p_key_timer);

-	p_key->p_key_timer->data = (unsigned long)p_key;

-	p_key->p_key_timer->function = physics_key_timeout;

-

-	

-	return 0;

-}

-

-static int physics_key_remove(struct platform_device *dev)

-{

-	struct pkey_pdata *p_key = dev->dev.platform_data;

-

-	if(p_key->p_key_timer)

-	{

-		del_timer_sync(p_key->p_key_timer);

-		free_irq(IRQ_GPIO, p_key);

-		input_unregister_device(p_key->idev);

-		input_free_device(p_key->idev);

-
-		kfree(p_key);


-	}

-

-	return 0;

-}

-

-void pkey_pdevice_release(struct device *dev)

-{

-	

-}

-

-#ifdef CONFIG_PM

-static int physics_key_suspend(struct platform_device *dev, pm_message_t state)

-{

-	struct pkey_pdata *p_key = dev->dev.platform_data;

-

-	del_timer_sync(p_key->p_key_timer);

-

-	wmt_gpio_mask_irq(p_key->gpio_no);

-	

-	return 0;

-}

-

-static int physics_key_resume(struct platform_device *dev)

-{

-	struct pkey_pdata *p_key = dev->dev.platform_data;

-

-	wmt_gpio_set_irq_type(p_key->gpio_no,IRQ_TYPE_EDGE_BOTH);

-	wmt_gpio_unmask_irq(p_key->gpio_no);

-	

-	return 0;

-}

-#else

-#define physics_key_suspend NULL

-#define physics_key_resume NULL

-#endif

-

-

-

-

-static struct platform_device pkey_pdevice = {

-	.name           = "physics_key",

-	.id             = 0,

-	.dev            = {

-    	.release = pkey_pdevice_release,

-	},

-};

-

-static struct platform_driver pkey_driver = {

-	.probe = physics_key_probe,

-	.remove = physics_key_remove,

-	.suspend = physics_key_suspend,

-	.resume = physics_key_resume,

-	

-	.driver = {

-		   .name = "physics_key",

-		   },

-};

-

-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);

-

-static int __init physics_key_init(void)

-{

-	char buf[128];

-	int ret = 0;
-	int varlen;

-	int ubootvar[1];

-
-	
-	memset(buf ,0, sizeof(buf));
-	varlen = sizeof(buf);
-	if (wmt_getsyspara("wmt.gpo.physics_switch", buf, &varlen)) {

-		printk(KERN_ERR"wmt.gpo.physics_switch isn't set in u-boot env! -> Use default\n");
-		return -1;

-	}

-	ret = sscanf(buf, "%d",

-					   &ubootvar[0]

-				       );
-
-	struct pkey_pdata *p_key = (struct pkey_pdata *)kzalloc(sizeof(struct pkey_pdata), GFP_KERNEL);

-	if (p_key == NULL)
-		return -ENOMEM;
-	
-	p_key->gpio_no = ubootvar[0];

-	

-	pkey_pdevice.dev.platform_data = (void *)p_key;

-	

-	if (platform_device_register(&pkey_pdevice))

-		return -1;

-	

-	ret = platform_driver_register(&pkey_driver);

-

-	return ret;

-}

-

-static void __exit physics_key_exit(void)

-{

-	platform_driver_unregister(&pkey_driver);

-	platform_device_unregister(&pkey_pdevice);

-}

-

-module_init(physics_key_init);

-module_exit(physics_key_exit);

-

-MODULE_LICENSE("GPL");

-MODULE_AUTHOR("WonderMedia Technologies, Inc.");

-MODULE_DESCRIPTION("WMT  driver");

-

diff --git a/ANDROID_3.4.5/drivers/input/remote_input.c b/ANDROID_3.4.5/drivers/input/remote_input.c
deleted file mode 100755
index b5919416..00000000
--- a/ANDROID_3.4.5/drivers/input/remote_input.c
+++ /dev/null
@@ -1,195 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/jiffies.h>
-#include <linux/io.h>
-#include <linux/kthread.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/wakelock.h>
-#include <linux/slab.h>
-#include <linux/irq.h>
-#include <linux/errno.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include <linux/input/mt.h>
-#include <mach/hardware.h>
-#include <linux/fs.h> 
-#include <linux/file.h> 
-#include <asm/uaccess.h>
-
-
-#define INPUT_IOC_MAGIC                 'x'
-#define INPUT_IOC_CMD_INPUT             _IOR(INPUT_IOC_MAGIC, 1,  int)
-#define INPUT_IOC_MAXNR                 1
-
-static struct input_dev *g_input = NULL;
-static int lcdX, lcdY;
-static int g_Major;
-static struct mutex ioc_mutex;
-static struct class *dev_class = NULL;
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-static struct input_dev *input_dev_alloc(void)
-{
-        int err;
-        struct input_dev *input_dev;
-        input_dev = input_allocate_device();
-        if (!input_dev) {
-                printk("failed to allocate input device\n");
-                return NULL;
-        }
-
-        input_dev->name = "remote_input";
-        input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) | BIT_MASK(EV_REL);
-        set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-        //set_bit(ABS_MT_TRACKING_ID, input_dev->absbit);
-
-        input_set_abs_params(input_dev,
-                        ABS_MT_POSITION_X, 0, lcdX, 0, 0);
-        input_set_abs_params(input_dev,
-                        ABS_MT_POSITION_Y, 0, lcdY, 0, 0);
-        //input_set_abs_params(input_dev,
-        //                ABS_MT_TRACKING_ID, 0, 5, 0, 0);
-
-        set_bit(KEY_BACK, input_dev->keybit);
-        set_bit(KEY_HOME, input_dev->keybit);
-        set_bit(KEY_MENU, input_dev->keybit);
-        set_bit(KEY_SEARCH, input_dev->keybit);
-		
-		set_bit(KEY_ENTER, input_dev->keybit);
-		set_bit(KEY_UP, input_dev->keybit);
-		set_bit(KEY_PAGEUP, input_dev->keybit);
-		set_bit(KEY_LEFT, input_dev->keybit);
-		set_bit(KEY_RIGHT, input_dev->keybit);		
-		set_bit(KEY_DOWN, input_dev->keybit);
-		set_bit(KEY_PAGEDOWN, input_dev->keybit);
-		set_bit(KEY_VOLUMEDOWN, input_dev->keybit);
-		set_bit(KEY_VOLUMEUP, input_dev->keybit);
-				
-		set_bit(BTN_LEFT, input_dev->keybit);
-		set_bit(BTN_RIGHT, input_dev->keybit);
-		set_bit(BTN_MIDDLE, input_dev->keybit);
-		set_bit(BTN_SIDE, input_dev->keybit);
-		
-		set_bit(REL_X, input_dev->relbit);
-		set_bit(REL_Y, input_dev->relbit);
-		set_bit(REL_WHEEL, input_dev->relbit);		
-
-        err = input_register_device(input_dev);
-        if (err) {
-                printk("input_dev_alloc: failed to register input device.\n");
-                input_free_device(input_dev);
-                input_dev = NULL;
-        }
-		
-        return input_dev;
-}
-
-static long input_ioctl(struct file *dev, unsigned int cmd, unsigned long arg)
-{
-        struct input_event event;
-        if (_IOC_TYPE(cmd) != INPUT_IOC_MAGIC){ 
-                printk("CMD ERROR!");
-                return -ENOTTY;
-        }
-
-        if (_IOC_NR(cmd) > INPUT_IOC_MAXNR){ 
-                printk("NO SUCH IO CMD!\n");
-                return -ENOTTY;
-        }
-
-        switch (cmd) {
-                case INPUT_IOC_CMD_INPUT:
-                        copy_from_user(&event, (struct input_event*)arg, sizeof(struct input_event));
-                        mutex_lock(&ioc_mutex);
-                        input_event(g_input, event.type, event.code, event.value);
-                        mutex_unlock(&ioc_mutex);
-                        return 0;
-        }
-        return -EINVAL;
-}
-
-static int input_open(struct inode *inode, struct file *filp)
-{
-        int ret = 0;
-        return ret;
-}
-
-static int input_close(struct inode *inode, struct file *filp)
-{
-        return 0;
-}
-
-
-static struct file_operations input_fops = {
-        .unlocked_ioctl = input_ioctl,
-        .open           = input_open,
-        .release        = input_close,
-};
-
-
-static int __init remote_init(void)
-{
-	struct device *dev = NULL;
-	int len = 127;
-    char retval[128] = {0},*p=NULL;
-	int tmp[6];
-	
-	mutex_init(&ioc_mutex);
-	
-	if (wmt_getsyspara("wmt.display.fb0", retval, &len)) {
-		printk(KERN_ERR "Can't get display param. \n");
-		return -EIO;
-	}
-	p = retval;
-	sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-	lcdX = tmp[4];
-	lcdY = tmp[5];
-   
-    g_input = input_dev_alloc();
-	if (!g_input){
-		printk(KERN_ERR "Alloc input device failed. \n");
-		return -ENODEV;		
-	}
-	
-	if ((g_Major = register_chrdev(0, "remote_input", &input_fops)) < 0) {
-			printk(KERN_ERR "Can't register char device. \n");
-			return -EIO;
-	}
-	
-	dev_class = class_create(THIS_MODULE,"remote_input");
-	if (IS_ERR(dev_class)) {
-		unregister_chrdev(g_Major, "remote_input");
-		printk(KERN_ERR "Class create failed. \n");
-		return PTR_ERR(dev_class);
-	}
-	
-	dev = device_create(dev_class, NULL, MKDEV(g_Major, 0), NULL,"remote_input");
-	if(!dev){
-		printk(KERN_ERR "Create device failed. \n");
-		return -ENODEV;
-	}
-	
-	return 0;
-}
-module_init(remote_init);
-
-static void __exit remote_exit(void)
-{  	
-	device_destroy(dev_class, MKDEV(g_Major, 0));
-	class_destroy(dev_class);
-    unregister_chrdev(g_Major, "remote_input");
-	
-    input_unregister_device(g_input);
-    //input_free_device(g_input);
-	mutex_destroy(&ioc_mutex);
-}
-module_exit(remote_exit);
-
-MODULE_DESCRIPTION("Remote Input driver");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/rmtctl/Kconfig b/ANDROID_3.4.5/drivers/input/rmtctl/Kconfig
deleted file mode 100755
index f95174a0..00000000
--- a/ANDROID_3.4.5/drivers/input/rmtctl/Kconfig
+++ /dev/null
@@ -1,25 +0,0 @@
-#
-# Input core configuration
-#
-config INPUT_RMTCTL
-	bool "Remote controllers" if EMBEDDED || !X86
-	default y
-	depends on INPUT
-	help
-	  Say Y here, and a list of supported remote control devices will 
-	  be displayed. This option doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-config RMTCTL_WonderMedia
-	tristate "WonderMedia remote control support" if !PC
-	default y
-	depends on INPUT && INPUT_RMTCTL
-	help
-	  Say Y here if you want remote control support for WonderMedia.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atkbd.
-
diff --git a/ANDROID_3.4.5/drivers/input/rmtctl/Makefile b/ANDROID_3.4.5/drivers/input/rmtctl/Makefile
deleted file mode 100755
index 7a9a2167..00000000
--- a/ANDROID_3.4.5/drivers/input/rmtctl/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the input core drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_RMTCTL_WonderMedia)		+= wmt-rmtctl.o
-
diff --git a/ANDROID_3.4.5/drivers/input/rmtctl/oem-dev.h b/ANDROID_3.4.5/drivers/input/rmtctl/oem-dev.h
deleted file mode 100755
index 7066753e..00000000
--- a/ANDROID_3.4.5/drivers/input/rmtctl/oem-dev.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*++ 
- * linux/drivers/input/rmtctl/oem-dev-table.h
- * WonderMedia input remote control driver
- *
- * Copyright c 2012  WonderMedia  Technologies, Inc.
- *
- * This program is free software: you can redistribute it and/or modify 
- * it under the terms of the GNU General Public License as published by 
- * the Free Software Foundation, either version 2 of the License, or 
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- * GNU General Public License for more details. 
- *
- * You should have received a copy of the GNU General Public License 
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * WonderMedia Technologies, Inc.
- * 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C
---*/
-#ifndef OEM_DEV_TABLE_H
-/* To assert that only one occurrence is included */
-#define OEM_DEV_TABLE_H
-
-#ifdef OEM_DEV_TABLE_H
-    #define EXTERN
-#else
-    #define EXTERN   extern
-#endif /* ifdef OEM_DEV_TABLE_H */
-
-
-#define RMCTL_WMT_1
-#define RMCTL_WMT_2
-#define RMCTL_TV_BOX
-
-
-EXTERN struct rmt_dev {
-	char *vendor_name;
-	int vender_id;
-	unsigned int key_codes[128];
-};
-
-
-EXTERN struct rmt_dev  rmt_dev_tbl[ ] = {
-   #ifdef RMCTL_WMT_1
-	{
-		.vendor_name = "WMT_1",
-		.vender_id = 0x00ff,
-		.key_codes = {
-			[0] = KEY_POWER,
-			[1] = KEY_RESERVED,
-			[2] = KEY_RESERVED,
-			[3] = KEY_MUTE,
-			[4] = KEY_CLEAR,
-			[5] = KEY_UP,
-			[6] = KEY_ESC,
-			[7] = KEY_SCREEN, /* P/N */
-			[8] = KEY_LEFT,
-			[9] = KEY_ENTER,
-			[10] = KEY_RIGHT,
-			[11] = KEY_SETUP,
-			[12] = KEY_F1,
-			[13] = KEY_DOWN,
-			[14] = KEY_F2,
-			[15] = KEY_STOP,
-			[16] = KEY_1,
-			[17] = KEY_2,
-			[18] = KEY_3,
-			[19] = KEY_TIME,
-			[20] = KEY_4,
-			[21] = KEY_5,
-			[22] = KEY_6,
-			[23] = KEY_PLAYPAUSE,
-			[24] = KEY_7,
-			[25] = KEY_8,
-			[26] = KEY_9,
-			[27] = KEY_VOLUMEUP,
-			[28] = KEY_0,
-			[29] = KEY_BACK,
-			[30] = KEY_FORWARD,
-			[31] = KEY_VOLUMEDOWN
-		},
-	},
-    #endif
-    #ifdef RMCTL_WMT_2
-	{
-		.vendor_name = "WMT_2",
-		.vender_id = 0x40bf,
-		.key_codes = {
-			[0] = KEY_RESERVED, /* KARAOKE */
-			[1] = KEY_RESERVED, /* FUN- */
-			[2] = KEY_RESERVED, /* ANGLE */
-			[3] = KEY_VOLUMEDOWN, 
-			[4] = KEY_CLEAR, 
-			[5] = KEY_0, 
-			[6] = KEY_F1, /* DIGEST */
-			[7] = KEY_ZOOM, 
-			[8] = KEY_7,
-			[9] = KEY_8,
-			[10] = KEY_NEXT,
-			[11] = KEY_VOLUMEUP, 
-			[12] = KEY_4,
-			[13] = KEY_5,
-			[14] = KEY_POWER,
-			[15] = KEY_MUTE,
-			[16] = KEY_1,
-			[17] = KEY_2,
-			[18] = KEY_SUBTITLE,
-			[19] = KEY_RESERVED, /* RETURN */
-			[20] = KEY_RECORD,
-			[21] = KEY_RESERVED, /* STEP */
-			[22] = KEY_RESERVED, /* A-B */
-			[23] = KEY_RESERVED, /* STEP B*/
-			[24] = KEY_BACK,
-			[25] = KEY_PLAY,
-			[26] = KEY_EJECTCD, 
-			[27] = KEY_RESERVED, /* FF */
-			[28] = KEY_LEFT,
-			[29] = KEY_DOWN,
-			[30] = KEY_F2, /* Menu/PBC */
-			[31] = KEY_PLAYPAUSE, /* SF */
-			/* Keycode 32 - 63 are invalid. */
-			[64] = KEY_AUDIO,
-			[65] = KEY_SETUP,
-			[66] = KEY_RESERVED, /* FUN+ */
-			[67] = KEY_RESERVED, /* MARK */
-			[68] = KEY_UP,
-			[69] = KEY_RESERVED, /* +10 */
-			[70] = KEY_RESERVED, /* INVALID */
-			[71] = KEY_RESERVED, /* SURR */
-			[72] = KEY_RIGHT,
-			[73] = KEY_9,
-			[74] = KEY_RESERVED, /* INVALID */
-			[75] = KEY_RESERVED, /* VOCAL */
-			[76] = KEY_TV,
-			[77] = KEY_6,
-			[78] = KEY_RESERVED, /* INVALID */
-			[79] = KEY_PROGRAM, /* PROG */
-			[80] = KEY_RESERVED, /* DISPLAY */
-			[81] = KEY_3,
-			[82] = KEY_RESERVED, /* INVALID */
-			[83] = KEY_RESERVED, /* INVALID */
-			[84] = KEY_GOTO,
-			[85] = KEY_PREVIOUS, /* Prev/ASV- */
-			[86] = KEY_RESERVED, /* INVALID */
-			[87] = KEY_RESERVED, /* INVALID */
-			[88] = KEY_RESERVED, /* Repeat */
-			[89] = KEY_STOP,
-			[90] = KEY_RESERVED, /* INVALID */
-			[91] = KEY_RESERVED, /* INVALID */
-			[92] = KEY_ENTER,
-			[93] = KEY_TITLE
-		},
-	},
-	#endif
-	#ifdef RMCTL_TV_BOX
-	{
-		.vendor_name = "TV_BOX",
-		.vender_id = 0x2fd,
-		.key_codes = {
-			[0x57] = KEY_END,      /* power down */
-			[0x56] = KEY_VOLUMEDOWN, /* vol- */
-			[0x14] = KEY_VOLUMEUP,   /* vol+ */
-			[0x53] = KEY_HOME,       /* home */
-			[0x11] = KEY_MENU,       /* menu */
-			[0x10] = KEY_BACK,       /* back */
-			[0x4b] = KEY_ZOOMOUT,    /* zoom out */
-			[0x08] = KEY_ZOOMIN,     /* zoom in */
-			[0x0d] = KEY_UP,         /* up */
-			[0x4e] = KEY_LEFT,       /* left */
-			[0x19] = KEY_REPLY,      /* OK */
-			[0x0c] = KEY_RIGHT,      /* right */
-			[0x4f] = KEY_DOWN,       /* down */
-			[0x09] = KEY_PAGEUP,     /* page up */
-			[0x47] = KEY_REWIND,     /* rewind */
-			[0x05] = KEY_PAGEDOWN,   /* page down */
-			[0x04] = KEY_FASTFORWARD /* forward */
-		},
-	},
-	#endif
-};
-#undef EXTERN
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/rmtctl/wmt-rmtctl.c b/ANDROID_3.4.5/drivers/input/rmtctl/wmt-rmtctl.c
deleted file mode 100755
index 44f3b30b..00000000
--- a/ANDROID_3.4.5/drivers/input/rmtctl/wmt-rmtctl.c
+++ /dev/null
@@ -1,1515 +0,0 @@
-/*++ 
- * linux/drivers/input/rmtctl/wmt-rmtctl.c
- * WonderMedia input remote control driver
- *
- * Copyright c 2010  WonderMedia  Technologies, Inc.
- *
- * This program is free software: you can redistribute it and/or modify 
- * it under the terms of the GNU General Public License as published by 
- * the Free Software Foundation, either version 2 of the License, or 
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- * GNU General Public License for more details. 
- *
- * You should have received a copy of the GNU General Public License 
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * WonderMedia Technologies, Inc.
- * 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C
---*/
-  
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/version.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <mach/wmt_pmc.h>
-#include <linux/delay.h>
-#include <linux/firmware.h>
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-
-#include "wmt-rmtctl.h"
-
-enum CIR_CODEC_TYPE {
-	CIR_CODEC_NEC = 0,
-	CIR_CODEC_TOSHIBA = 1,
-	CIR_CODEC_PHILIPS_RC6 = 2,
-	CIR_CODEC_MAX,
-};
-
-struct cir_param {
-	enum CIR_CODEC_TYPE codec;
-	unsigned int param[7];
-	unsigned int repeat_timeout;
-};
-
-struct cir_vendor_info {
-	char *vendor_name;
-	enum CIR_CODEC_TYPE codec;
-	
-	unsigned int vendor_code;
-	unsigned int wakeup_code;
-	unsigned int key_codes[258]; // usb-keyboard standard
-};
-
-#define RMTCTL_DEBUG 0
-#define REL_DELTA    20
-#define WMT_RMTCTL_VENDOR_ENV "wmt.io.rmtctl.vendorcode"
-struct rmtctl_led{
-    int gpio;
-    int active;
-    int on;
-    int enable;
-    struct timer_list timer;
-};
-
-struct rmtctl_rel {
-	int on;
-	unsigned int code;
-	struct timer_list timer;
-	struct input_dev *input;
-};
-
-struct rmtctl_priv {
-	enum CIR_CODEC_TYPE codec;
-	int vendor_index;
-    int table_index;
-    unsigned int saved_vcode;
-	unsigned int vendor_code;
-	unsigned int scan_code;
-
-	struct input_dev *idev;
-	struct timer_list timer;
-	struct delayed_work delaywork;
-
-    struct rmtctl_led led;//led control
-    
-    struct rmtctl_rel rel_dev;//remote cursor removing
-};
-
-static struct cir_param rmtctl_params[] = {
-	// NEC : |9ms carrier wave| + |4.5ms interval|
-	[CIR_CODEC_NEC] = {
-		.codec = CIR_CODEC_NEC,
-		.param = { 0x10a, 0x8e, 0x42, 0x55, 0x9, 0x13, 0x13 },
-		.repeat_timeout = 17965000,
-	},
-
-	// TOSHIBA : |4.5ms carrier wave| + |4.5ms interval|
-	[CIR_CODEC_TOSHIBA] = {
-		.codec = CIR_CODEC_TOSHIBA,
-		.param = { 0x8e, 0x8e, 0x42, 0x55, 0x9, 0x13, 0x13 },
-		.repeat_timeout = 17965000,
-	},
-
-	[CIR_CODEC_PHILIPS_RC6] = {
-		.codec = CIR_CODEC_PHILIPS_RC6,
-		.param = { 0x7, 0x15, 0x23, 0x31, 0x40, 0x4C, 0x5B },
-		.repeat_timeout = 17965000,
-	},
-};
-
-static struct cir_vendor_info rmtctl_vendors[] = {
-	// SRC1804 0
-	{
-		.vendor_name = "SRC1804",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x02fd,
-		.wakeup_code = 0x57,
-		.key_codes = {
-			[0x57] = KEY_POWER,      /* power down */
-			[0x56] = KEY_VOLUMEDOWN, /* vol- */
-			[0x14] = KEY_VOLUMEUP,   /* vol+ */
-			[0x53] = KEY_HOME,       /* home */
-			[0x11] = KEY_MENU,       /* menu */
-			[0x10] = KEY_BACK,       /* back */
-			[0x4b] = KEY_ZOOMOUT,    /* zoom out */
-			[0x08] = KEY_ZOOMIN,     /* zoom in */
-			[0x0d] = KEY_UP,         /* up */
-			[0x4e] = KEY_LEFT,       /* left */
-			[0x19] = KEY_ENTER,      /* OK */
-			[0x0c] = KEY_RIGHT,      /* right */
-			[0x4f] = KEY_DOWN,       /* down */
-			[0x09] = KEY_PAGEUP,     /* page up */
-			[0x47] = KEY_PREVIOUSSONG, /* rewind */
-			[0x05] = KEY_PAGEDOWN,   /* page down */
-			[0x04] = KEY_NEXTSONG    /* forward */
-		},
-	},
-
-	// IH8950 1
-	{
-		.vendor_name = "IH8950",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x0909,
-		.wakeup_code = 0xdc,
-		.key_codes = {
-			[0xdc] = KEY_POWER,	     /* power down */
-			[0x81] = KEY_VOLUMEDOWN, /* vol- */
-			[0x80] = KEY_VOLUMEUP,	 /* vol+ */
-			[0x82] = KEY_HOME,		 /* home */
-			[0xc5] = KEY_BACK,		 /* back */
-			[0xca] = KEY_UP,		 /* up */
-			[0x99] = KEY_LEFT,		 /* left */
-			[0xce] = KEY_ENTER, 	 /* OK */
-			[0xc1] = KEY_RIGHT, 	 /* right */
-			[0xd2] = KEY_DOWN,		 /* down */
-			[0x9c] = KEY_MUTE,
-			[0x95] = KEY_PLAYPAUSE,
-			[0x88] = KEY_MENU,
-		},
-	},
-
-	// sunday 2
-	{
-		.vendor_name = "sunday",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x02fd,
-		.wakeup_code = 0x1a,
-		.key_codes = {
-			[0x1a] = KEY_POWER,	     /* power down */
-			[0x16] = KEY_VOLUMEDOWN, /* vol- */
-			[0x44] = KEY_VOLUMEUP,	 /* vol+ */
-			[0x59] = KEY_HOME,		 /* home */
-			[0x1b] = KEY_BACK,		 /* back */
-			[0x06] = KEY_UP,		 /* up */
-			[0x5d] = KEY_LEFT,		 /* left */
-			[0x1e] = KEY_ENTER, 	 /* OK */
-			[0x5c] = KEY_RIGHT, 	 /* right */
-			[0x1f] = KEY_DOWN,		 /* down */
-			[0x55] = KEY_PLAYPAUSE,
-			[0x54] = KEY_REWIND,
-			[0x17] = KEY_FASTFORWARD,
-			[0x58] = KEY_AGAIN,      /* recent app */
-		},
-	},
-
-	/* F1 - F12 */
-	// KT-9211 3
-	{
-		.vendor_name = "KT-9211",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x02fd,
-		.wakeup_code = 0x57,
-		.key_codes = {
-			[0x57] = KEY_POWER,      /* power down */
-			[0x56] = KEY_VOLUMEDOWN, /* volume- */
-			[0x15] = KEY_MUTE,       /* mute */ 
-			[0x14] = KEY_VOLUMEUP,   /* volume+ */
-			[0x0d] = KEY_UP,         /* up */
-			[0x4e] = KEY_LEFT,       /* left */
-			[0x19] = KEY_ENTER,      /* OK */
-			[0x0c] = KEY_RIGHT,      /* right */
-			[0x4f] = KEY_DOWN,       /* down */
-			[0x53] = KEY_HOME,       /* home */ 
-			[0x09] = KEY_F5,		 /* my photo in default */ 
-			[0x11] = KEY_F12,        /* setting apk in default */ 
-			[0x47] = KEY_F3,         /* My Music in default */
-			[0x10] = KEY_BACK,       /* Back */ 
-			[0x08] = KEY_F4,		 /* my video in default */ 
-			[0x17] = KEY_F1,         /* web browser in default  */ 
-
-			//Following items are configured manually.
-			[0x05] = KEY_F10,       /* file browser in default  */ 
-			[0x04] = KEY_F2,        /* camera in default */ 
-			[0x4b] = KEY_F11,       /* calendar in default */ 
-			[0x16] = KEY_SCREEN,    /* calculator in default */ 
-			[0x18] = KEY_F9,        /* recorder in default */ 
-		},
-	},
-
-	// KT-8830 4
-	{
-		.vendor_name = "KT-8830",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x866b,
-		.wakeup_code = 0x1c,
-		.key_codes = {
-			[0x1c] = KEY_POWER,
-			[0x14] = KEY_MUTE,
-			[0x09] = KEY_1,
-			[0x1d] = KEY_2,
-			[0x1f] = KEY_3,
-			[0x0d] = KEY_4,
-			[0x19] = KEY_5,
-			[0x1b] = KEY_6,
-			[0x11] = KEY_7,
-			[0x15] = KEY_8,
-			[0x17] = KEY_9,
-			[0x12] = KEY_0,
-			[0x16] = KEY_VOLUMEDOWN,
-			[0x04] = KEY_VOLUMEUP,
-			[0x40] = KEY_HOME,
-			[0x4c] = KEY_BACK,
-			[0x00] = KEY_F12, // setup
-			[0x13] = KEY_MENU,
-			[0x03] = KEY_UP,
-			[0x0e] = KEY_LEFT,
-			[0x1a] = KEY_RIGHT,
-			[0x02] = KEY_DOWN,
-			[0x07] = KEY_ENTER,
-			[0x47] = KEY_F4, // video
-			[0x10] = KEY_F3, // music
-			[0x0f] = KEY_FASTFORWARD,
-			[0x43] = KEY_REWIND,
-			[0x18] = KEY_F1, // browser
-			[0x0b] = KEY_YEN,  // multi-functions
-			[0x4e] = KEY_PLAYPAUSE,
-		},
-	},
-
-	// Haier-OTT 5
-	{
-		.vendor_name = "Haier-OTT",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0xb34c,
-		.wakeup_code = 0xdc,
-		.key_codes = {
-			[0xdc] = KEY_POWER,
-			[0x9c] = KEY_MUTE,
-			[0xca] = KEY_UP,
-			[0x99] = KEY_LEFT,
-			[0xc1] = KEY_RIGHT,
-			[0xd2] = KEY_DOWN,
-			[0xce] = KEY_ENTER,
-			[0x80] = KEY_VOLUMEDOWN,
-			[0x81] = KEY_VOLUMEUP,
-			[0xc5] = KEY_HOME,
-			[0x95] = KEY_BACK,
-			[0x88] = KEY_MENU,
-			[0x82] = KEY_F12,        /* setting apk in default */ 
-		},
-	},
-
-	// GPRC-11933 6
-	{
-		.vendor_name = "GPRC-11933",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x4040,
-		.wakeup_code = 0x4D,
-		.key_codes = {
-			[0x4D] = KEY_POWER,      /* power down */
-            [0x53] = KEY_PLAYPAUSE,      
-            [0x5B] = KEY_F3,         /* My Music in default */
-            [0x57] = KEY_F1,         /* web browser in default */ 
-            [0x54] = KEY_F10,        /* file browser in default */ 
-            
-			[0x17] = KEY_VOLUMEDOWN, /* volume- */
-			[0x43] = KEY_MUTE,       /* mute */ 
-			[0x18] = KEY_VOLUMEUP,   /* volume+ */
-			[0x1F] = KEY_PREVIOUSSONG, /* rewind */
-			[0x1E] = KEY_NEXTSONG,    /* forward */
-			
-			[0x0B] = KEY_UP,         /* up */
-			[0x10] = KEY_LEFT,       /* left */
-			[0x0D] = KEY_ENTER,      /* OK */
-			[0x11] = KEY_RIGHT,      /* right */
-			[0x0E] = KEY_DOWN,       /* down */
-			[0x1A] = KEY_HOME,       /* home */ 
-			[0x42] = KEY_BACK,       /* Back */ 			
-
-            [0x45] = KEY_F12,        /* setting apk in default */ 
-            [0x47] = KEY_KATAKANA,        /* multi-functions */
-			[0x01] = KEY_1,
-			[0x02] = KEY_2,
-			[0x03] = KEY_3,
-			[0x04] = KEY_4,
-			[0x05] = KEY_5,
-			[0x06] = KEY_6,
-			[0x07] = KEY_7,
-			[0x08] = KEY_8,
-			[0x09] = KEY_9,
-			[0x00] = KEY_0,		
-			[0x44] = KEY_MENU,
-			[0x0C] = KEY_BACKSPACE,
-		},
-	},
-
-	// TS-Y118 7
-	{
-		.vendor_name = "TS-Y118",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0xb34c,
-		.wakeup_code = 0xdc,
-		.key_codes = {
-			[0xdc] = KEY_POWER,
-			[0x9c] = KEY_MUTE,
-			[0x8d] = KEY_F12, // apk-settings
-			[0x88] = KEY_HOME,
-			[0xca] = KEY_UP,
-			[0xd2] = KEY_DOWN,
-			[0x99] = KEY_LEFT,
-			[0xc1] = KEY_RIGHT,
-			[0xce] = KEY_ENTER,
-			[0x95] = KEY_PLAYPAUSE,
-			[0xc5] = KEY_BACK,
-			[0x80] = KEY_VOLUMEUP,
-			[0x81] = KEY_VOLUMEDOWN,
-			[0xdd] = KEY_PAGEUP,
-			[0x8c] = KEY_PAGEDOWN,
-			[0x92] = KEY_1,
-			[0x93] = KEY_2,
-			[0xcc] = KEY_3,
-			[0x8e] = KEY_4,
-			[0x8f] = KEY_5,
-			[0xc8] = KEY_6,
-			[0x8a] = KEY_7,
-			[0x8b] = KEY_8,
-			[0xc4] = KEY_9,
-			[0x87] = KEY_0,
-		},
-	},
-
-	// Hisense 8
-	{
-		.vendor_name = "Hisense",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x00ff,
-		.wakeup_code = 0x14,
-		.key_codes = {
-			[0x14] = KEY_POWER,
-			[0x1c] = KEY_MUTE,
-			[0x40] = KEY_PAGEUP,
-			[0x44] = KEY_PAGEDOWN,
-			[0x0b] = KEY_VOLUMEUP,
-			[0x58] = KEY_VOLUMEDOWN,
-			[0x01] = KEY_MENU,
-			[0x03] = KEY_UP,
-			[0x02] = KEY_DOWN,
-			[0x0e] = KEY_LEFT,
-			[0x1a] = KEY_RIGHT,
-			[0x07] = KEY_ENTER,
-			[0x48] = KEY_HOME,
-			[0x5c] = KEY_BACK,
-			[0x09] = KEY_1,
-			[0x1d] = KEY_2,
-			[0x1f] = KEY_3,
-			[0x0d] = KEY_4,
-			[0x19] = KEY_5,
-			[0x1b] = KEY_6,
-			[0x11] = KEY_7,
-			[0x15] = KEY_8,
-			[0x17] = KEY_9,
-			[0x12] = KEY_0,
-			[0x06] = KEY_DOT,
-			[0x16] = KEY_DELETE,
-			[0x0c] = KEY_ZOOMIN,
-			[0x4c] = KEY_F11,
-			[0x13] = KEY_YEN,
-		},
-	}, 
-
-	// Mountain 9
-	{
-		.vendor_name = "TV BOX Mountain",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x00df,
-		.wakeup_code = 0x1c,
-		.key_codes = {
-			[0x1c] = KEY_POWER,      /* power down */
-			[0x08] = KEY_MUTE,		 /* volume mute */
-			[0x1a] = KEY_UP,         /* up */
-			[0x47] = KEY_LEFT,       /* left */
-			[0x06] = KEY_ENTER,      /* OK */
-			[0x07] = KEY_RIGHT,      /* right */
-			[0x48] = KEY_DOWN,       /* down */
-			[0x4f] = KEY_VOLUMEDOWN, /* vol- */
-			[0x4b] = KEY_VOLUMEUP,   /* vol+ */
-			[0x0a] = KEY_BACK,       /* back */
-			[0x03] = KEY_HOME,       /* home */
-			[0x42] = KEY_KATAKANA,         /* TV */
-			[0x55] = KEY_MENU,       /* menu */
-		},
-	},
-
-    // GPRC-11933 10
-	{
-		.vendor_name = "GPRC-11933A",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x00FF,
-		.wakeup_code = 0x57,
-		.key_codes = {
-			[0x57] = KEY_POWER,      /* power down */
-            [0x5B] = KEY_MUTE,       /* mute */ 
-
-            [0x16] = KEY_F3,         /* My Musicin default */ 
-            [0x5A] = KEY_F1,         /* web browser in default */
-            [0x52] = KEY_PLAYPAUSE,
-            [0x50] = KEY_KATAKANA,   /* cursor */
-
-            [0x0F] = KEY_PREVIOUSSONG, /* rewind */
-			[0x4C] = KEY_NEXTSONG,    /* forward */
-            [0x58] = KEY_VOLUMEDOWN,        /* volume- */                  
-            [0x1B] = KEY_VOLUMEUP,         /* volume+ */
-                                 
-            [0x4F] = KEY_F12,        /* setting apk in default */  
-            [0x1A] = KEY_MENU,
-            
-			[0x43] = KEY_UP,         /* up */
-			
-			[0x06] = KEY_LEFT,       /* left */
-			[0x02] = KEY_ENTER,      /* OK */
-			[0x0E] = KEY_RIGHT,      /* right */
-			
-			[0x0A] = KEY_DOWN,       /* down */
-
-            [0x4E] = KEY_HOME,       /* home */
-            [0x4D] = KEY_BACK,       /* back */
-            
-			[0x10] = KEY_1,
-			[0x11] = KEY_2,
-			[0x12] = KEY_3,
-			[0x13] = KEY_4,
-			[0x14] = KEY_5,
-			[0x15] = KEY_6,
-			[0x17] = KEY_7,
-			[0x18] = KEY_8,
-			[0x19] = KEY_9,
-			[0x1D] = KEY_0,	
-
-            [0x1C] = KEY_F1,			
-			[0x1E] = KEY_BACKSPACE,
-		},
-	},  
-	
-    //China Telecom White 11
-    {
-		.vendor_name = "TS-Y118A",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0xb34c,
-		.wakeup_code = 0xdc,
-		.key_codes = {
-			[0xdc] = KEY_POWER,
-                
-            [0x98] =KEY_AUDIO,    
-			[0x9c] = KEY_MUTE,
-			
-			[0x8d] = KEY_SETUP, 
-			[0xd6] = KEY_LAST, 
-
-            [0xcd] = KEY_RED,
-			[0x91] = KEY_GREEN,
-			[0x83] = KEY_YELLOW,
-			[0xc3] = KEY_BLUE,
-
-            [0x88] = KEY_HOMEPAGE,
-			[0xca] = KEY_UP,
-			[0x82] = KEY_HOME,
-			
-			[0x99] = KEY_LEFT,
-			[0xce] = KEY_SELECT,
-			[0xc1] = KEY_RIGHT,						
-			
-			[0x95] = KEY_PLAYPAUSE,
-			[0xd2] = KEY_DOWN,
-			[0xc5] = KEY_BACK,
-
-            [0x80] = KEY_VOLUMEUP,
-			[0x81] = KEY_VOLUMEDOWN,
-			
-			[0xdd] = KEY_PAGEUP,
-			[0x8c] = KEY_PAGEDOWN,
-
-            [0x85] = KEY_CHANNELUP,
-			[0x86] = KEY_CHANNELDOWN,
-			
-			[0x92] = KEY_1,
-			[0x93] = KEY_2,
-			[0xcc] = KEY_3,
-			[0x8e] = KEY_4,
-			[0x8f] = KEY_5,
-			[0xc8] = KEY_6,
-			[0x8a] = KEY_7,
-			[0x8b] = KEY_8,
-			[0xc4] = KEY_9,
-			[0x87] = KEY_0,
-			
-			[0xda] = KEY_NUMERIC_STAR,
-			[0xd0] = KEY_NUMERIC_POUND,
-		},
-	},	
-
-    //China Telecom Black 12
-    {
-		.vendor_name = "TS-Y118B",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0xb24d,
-		.wakeup_code = 0xdc,
-		.key_codes = {
-			[0xdc] = KEY_POWER,
-                
-            [0x98] =KEY_AUDIO,    
-			[0x9c] = KEY_MUTE,
-			
-			[0x8d] = KEY_SETUP, 
-			[0xd6] = KEY_LAST, 
-
-            [0xcd] = KEY_RED,
-			[0x91] = KEY_GREEN,
-			[0x83] = KEY_YELLOW,
-			[0xc3] = KEY_BLUE,
-
-            [0x88] = KEY_HOMEPAGE,
-			[0xca] = KEY_UP,
-			[0x82] = KEY_HOME,
-			
-			[0x99] = KEY_LEFT,
-			[0xce] = KEY_SELECT,
-			[0xc1] = KEY_RIGHT,						
-			
-			[0x95] = KEY_PLAYPAUSE,
-			[0xd2] = KEY_DOWN,
-			[0xc5] = KEY_BACK,
-
-            [0x80] = KEY_VOLUMEUP,
-			[0x81] = KEY_VOLUMEDOWN,
-			
-			[0xdd] = KEY_PAGEUP,
-			[0x8c] = KEY_PAGEDOWN,
-
-            [0x85] = KEY_CHANNELUP,
-			[0x86] = KEY_CHANNELDOWN,
-			
-			[0x92] = KEY_1,
-			[0x93] = KEY_2,
-			[0xcc] = KEY_3,
-			[0x8e] = KEY_4,
-			[0x8f] = KEY_5,
-			[0xc8] = KEY_6,
-			[0x8a] = KEY_7,
-			[0x8b] = KEY_8,
-			[0xc4] = KEY_9,
-			[0x87] = KEY_0,
-			
-			[0xda] = KEY_NUMERIC_STAR,
-			[0xd0] = KEY_NUMERIC_POUND,		
-		},
-	},	       
-	
-	// Jensen 13
-	{
-		.vendor_name = "Jensen",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x00ff,
-		.wakeup_code = 0x46,
-		.key_codes = {
-			[0x08] = KEY_RESERVED,
-
-			[0x5a] = KEY_VOLUMEUP,
-			[0x4a] = KEY_VOLUMEDOWN,
-
-			[0x19] = KEY_UP,
-			[0x1c] = KEY_DOWN,
-			[0x0c] = KEY_LEFT,
-			[0x5e] = KEY_RIGHT,
-			[0x18] = KEY_ENTER,
-
-			[0x0d] = KEY_BACK,
-			[0x45] = KEY_1,
-			[0x46] = KEY_POWER,
-			[0x47] = KEY_3,
-			[0x44] = KEY_4,
-			[0x40] = KEY_F1,
-			[0x43] = KEY_6,
-			[0x07] = KEY_7,
-			[0x15] = KEY_BACK,
-			[0x09] = KEY_9,
-			[0x16] = KEY_0,
-			
-			[0x42] = KEY_PREVIOUSSONG, /* rewind */
-			[0x52] = KEY_NEXTSONG,    /* forward */
-
-		},
-	},      
-	// Foxconn 14
-	{
-		.vendor_name = "CIR-9F",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x009f,
-		.wakeup_code = 0x57,
-		.key_codes = {
-			[0x57] = KEY_POWER,      /* power */
-			[0x5d] = KEY_VOLUMEDOWN, /* vol- */
-			[0xff] = KEY_VOLUMEUP,   /* vol+ */
-			[0x47] = KEY_HOME,       /* home */
-			[0x16] = KEY_MENU,       /* menu */
-			[0x4f] = KEY_BACK,       /* back */
-			[0x43] = KEY_UP,         /* up */
-			[0x06] = KEY_LEFT,       /* left */
-			[0x02] = KEY_ENTER,      /* PLAYPAUSE */    
-			//[0x02] = KEY_PLAYPAUSE,      /* PLAYPAUSE */    
-			[0x0e] = KEY_RIGHT,      /* right */
-			[0x0a] = KEY_DOWN,       /* down */
-			[0x0b] = KEY_REWIND,     /* rewind data is 0x36*/
-			[0x0f] = KEY_FASTFORWARD, /* forward */
-
-			[0x5b] = KEY_ENTER /* OK - notify  */
-		},
-	},   
-            
-	// Philips 15
-	{
-		.vendor_name = "PHILIPS",
-		.codec = CIR_CODEC_PHILIPS_RC6,
-		.vendor_code = 60,
-		.wakeup_code = 12,
-		.key_codes = {
-			[12] = KEY_POWER,    
-			[146] = KEY_HOME, 
-			[84] = KEY_MENU,  
-			[92] = KEY_ENTER,  
-			[88] = KEY_UP,  
-			[89] = KEY_DOWN,  
-			[90] = KEY_LEFT,  
-			[91] = KEY_RIGHT, 
-			[83] = BTN_DEAD,     
-			[131] = KEY_BACK,      
-		},
-	},
-
-    //Ronsheng 16
-	{
-		.vendor_name = "Ronsheng",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x00FF,
-		.wakeup_code = 0x18,
-		.key_codes = {
-			[0x18] = KEY_POWER,      /* power down */            
-
-            [0x56] = KEY_F3,         /* My Musicin default */ 
-            [0x57] = KEY_F1,         /* web browser in default */            
-
-            [0x1f] = KEY_PREVIOUSSONG, /* rewind */
-			[0x5b] = KEY_NEXTSONG,    /* forward */
-			
-            [0x14] = KEY_VOLUMEDOWN,        /* volume- */   
-            [0x08] = KEY_MUTE,              /* mute */ 
-            [0x10] = KEY_VOLUMEUP,         /* volume+ */
-                                             
-            [0x17] = KEY_KATAKANA,   /* cursor */
-            [0x04] = KEY_MENU,
-            
-			[0x46] = KEY_UP,         /* up */		
-			[0x47] = KEY_LEFT,       /* left */
-			[0x55] = KEY_ENTER,      /* OK */
-			[0x15] = KEY_RIGHT,      /* right */			
-			[0x16] = KEY_DOWN,       /* down */
-			
-            [0x06] = KEY_HOME,       /* home */
-            [0x40] = KEY_BACK,       /* back */
-            
-			[0x54] = KEY_1,
-			[0x48] = KEY_2,
-			[0x07] = KEY_3,
-			[0x50] = KEY_4,
-			[0x12] = KEY_5,
-			[0x11] = KEY_6,
-			[0x4c] = KEY_7,
-			[0x0e] = KEY_8,
-			[0x0d] = KEY_9,
-			[0x0c] = KEY_0,	
-			[0x41] = KEY_RESERVED,
-			[0x4b] = KEY_BACKSPACE,	
-			
-		},
-	}, 
-	
-	// GPRC-11933 17
-	{
-		.vendor_name = "GPRC-11933",
-		.codec = CIR_CODEC_NEC,
-		.vendor_code = 0x4040,
-		.wakeup_code = 0x4D,
-		.key_codes = {
-			[0x4D] = KEY_POWER,      /* power down */
-            [0x53] = KEY_F1,      
-            [0x5B] = KEY_F2,         
-            [0x57] = KEY_F3,          
-            [0x54] = KEY_F4,         
-            
-			[0x17] = KEY_VOLUMEDOWN, /* volume- */
-			[0x43] = KEY_MUTE,       /* mute */ 
-			[0x18] = KEY_VOLUMEUP,   /* volume+ */
-
-			[0x1F] = KEY_F12, 		/* setting */
-			[0x1E] = KEY_F5,   
-			
-			[0x0B] = KEY_UP,         /* up */
-			[0x10] = KEY_LEFT,       /* left */
-			[0x0D] = KEY_ENTER,      /* OK */
-			[0x11] = KEY_RIGHT,      /* right */
-			[0x0E] = KEY_DOWN,       /* down */
-			[0x1A] = KEY_HOME,       /* home */ 
-			[0x47] = KEY_BACK,       /* Back */ 			
-
-            [0x45] = KEY_MENU,        /* MENU */ 
-            [0x42] = KEY_KATAKANA,        /* multi-functions */
-			[0x01] = KEY_1,
-			[0x02] = KEY_2,
-			[0x03] = KEY_3,
-			[0x04] = KEY_4,
-			[0x05] = KEY_5,
-			[0x06] = KEY_6,
-			[0x07] = KEY_7,
-			[0x08] = KEY_8,
-			[0x09] = KEY_9,
-			[0x00] = KEY_0,		
-			[0x44] = KEY_AGAIN,
-			[0x0C] = KEY_BACKSPACE,
-		},
-	},
-
-	
-};
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_setsyspara(char *varname, char *varval);
-
-static int rmtctl_report_rel(struct rmtctl_rel *rel_dev,const unsigned int code )
-{
-	switch (code) {                    
-	case KEY_UP:
-		input_report_rel(rel_dev->input, REL_X, 0);
-		input_report_rel(rel_dev->input, REL_Y, -REL_DELTA);
-		input_sync(rel_dev->input);
-		break;
-	case KEY_DOWN:
-		input_report_rel(rel_dev->input, REL_X, 0);
-		input_report_rel(rel_dev->input, REL_Y, REL_DELTA);
-		input_sync(rel_dev->input);
-		break;
-	case KEY_LEFT:
-		input_report_rel(rel_dev->input, REL_X, -REL_DELTA);
-		input_report_rel(rel_dev->input, REL_Y, 0);
-		input_sync(rel_dev->input);
-		break;
-	case KEY_RIGHT:
-		input_report_rel(rel_dev->input, REL_X, REL_DELTA);
-		input_report_rel(rel_dev->input, REL_Y, 0);
-		input_sync(rel_dev->input);
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-static void rmtctl_report_event(unsigned int *code, int repeat)
-{
-	static unsigned int last_code = KEY_RESERVED;
-	int ret;
-	struct rmtctl_priv *priv = container_of(code, struct rmtctl_priv, scan_code);
-
-	ret = del_timer(&priv->timer);
-
-	if (!repeat) {
-		// new code coming
-		if (ret == 1) {
-			// del_timer() of active timer returns 1 means that active timer has been stoped by new key,
-			// so report last key up event
-			if (RMTCTL_DEBUG)
-				printk("[%d] up reported caused by new key[%d]\n", last_code, *code);
-
-			if (priv->rel_dev.on) {
-				switch (*code) {
-				case KEY_UP:
-				case KEY_DOWN:
-				case KEY_LEFT:
-				case KEY_RIGHT:
-					del_timer(&priv->rel_dev.timer); //stop report mouse
-					break;
-				case KEY_ENTER:
-					input_report_key(priv->rel_dev.input, BTN_LEFT, 0);
-					input_sync(priv->rel_dev.input);
-					del_timer(&priv->rel_dev.timer); //stop report mouse
-					break;
-				default:
-					input_report_key(priv->idev, last_code, 0);
-					input_sync(priv->idev);
-					break;
-				}
-			}
-			else {
-				input_report_key(priv->idev, last_code, 0);
-				input_sync(priv->idev);
-			}
-
-			if (*code == KEY_KATAKANA) {
-				if (priv->rel_dev.on == 0) {
-					input_report_rel(priv->rel_dev.input, REL_X, 1);
-					input_report_rel(priv->rel_dev.input, REL_Y, 1);
-					input_sync(priv->rel_dev.input);
-					priv->rel_dev.on = 1;
-				}
-				else
-					priv->rel_dev.on = 0;
-			}
-
-		}
-
-		if (RMTCTL_DEBUG)
-			printk("[%d] down\n", *code);
-		
-		// report key down event, mod_timer() to report key up event later for measure key repeat.
-
-		if (priv->rel_dev.on) {
-			switch (*code) {
-			case KEY_UP:
-			case KEY_DOWN:
-			case KEY_LEFT:
-			case KEY_RIGHT:
-				rmtctl_report_rel(&priv->rel_dev,*code);
-				break;
-			case KEY_ENTER:
-				input_report_key(priv->rel_dev.input, BTN_LEFT, 1);
-				input_sync(priv->rel_dev.input);
-				break;
-			default:
-				input_event(priv->idev, EV_KEY, *code, 1);
-				input_sync(priv->idev);
-				break;
-			}
-		}
-		else {
-			input_event(priv->idev, EV_KEY, *code, 1);
-			input_sync(priv->idev);
-		}
-
-        if(priv->led.enable){
-            priv->led.on = 0;
-            gpio_direction_output(priv->led.gpio, !priv->led.active);
-            mod_timer(&priv->led.timer, jiffies+HZ/20);
-        }
-        
-		priv->timer.data = (unsigned long)code;
-		mod_timer(&priv->timer, jiffies + 250*HZ/1000);
-	}
-	else {
-		// report key up event after report repeat event according to usb-keyboard standard
-		priv->timer.data = (unsigned long)code;
-		mod_timer(&priv->timer, jiffies + 250*HZ/1000);
-		
-		// detect 'repeat' flag, report repeat event
-		if (*code != KEY_POWER && *code != KEY_END) {
-			if (RMTCTL_DEBUG)
-				printk("[%d] repeat\n", *code);
-
-			if (priv->rel_dev.on) {
-				switch (*code) {
-				case KEY_UP:
-				case KEY_DOWN:
-				case KEY_LEFT:
-				case KEY_RIGHT:
-				case KEY_ENTER:
-					priv->rel_dev.code = *code;
-					mod_timer(&priv->rel_dev.timer, jiffies+HZ/100); //ready to repeat report mouse event
-					break;
-				default:
-					input_event(priv->idev, EV_KEY, *code, 2);
-					input_sync(priv->idev);
-					break;
-				}
-			}
-			else {
-				input_event(priv->idev, EV_KEY, *code, 2);
-				input_sync(priv->idev);
-			}
-		}
-	}
-
-	last_code = *code;
-}
-
-/** no hw repeat detect, so we measure repeat timeout event by timer */
-static void rmtctl_report_event_without_hwrepeat(unsigned int *code)
-{
-	static unsigned int last_code = KEY_RESERVED;
-	static unsigned long last_jiffies = 0;
-	int repeat = (jiffies_to_msecs(jiffies - last_jiffies) <250 && *code==last_code) ? 1 : 0;
-
-	last_code = *code;
-	last_jiffies = jiffies;
-
-	rmtctl_report_event(code, repeat);
-}
-
-static void rmtctl_timer_handler(unsigned long data)
-{
-	struct rmtctl_priv *priv = container_of((void *)data, struct rmtctl_priv, scan_code);
-	unsigned int code = *(unsigned int *)data;
-	
-	// report key up event
-	if (RMTCTL_DEBUG)
-		printk("[%d] up reported by timer\n", code);
-
-	if (priv->rel_dev.on) {
-		switch (code) {
-		case KEY_UP:
-		case KEY_DOWN:
-		case KEY_LEFT:
-		case KEY_RIGHT:
-			del_timer(&priv->rel_dev.timer);
-			break;
-		case KEY_ENTER:
-			input_report_key(priv->rel_dev.input, BTN_LEFT, 0);
-			input_sync(priv->rel_dev.input);
-			break;
-		default:
-			input_report_key(priv->idev, code, 0);
-    		input_sync(priv->idev);
-			break;
-		}
-	}
-	else {
-		input_report_key(priv->idev, code, 0);
-		input_sync(priv->idev);
-	}
-
-	if (code == KEY_KATAKANA) {
-		if (priv->rel_dev.on == 0) {
-			input_report_rel(priv->rel_dev.input, REL_X, 1);
-			input_report_rel(priv->rel_dev.input, REL_Y, 1);
-			input_sync(priv->rel_dev.input);
-			priv->rel_dev.on = 1;
-		} 
-		else
-			priv->rel_dev.on = 0;
-	}
-
-    if(priv->led.enable){
-        del_timer_sync(&priv->led.timer);
-        gpio_direction_output(priv->led.gpio,priv->led.active);
-    }
-}
-
-static irqreturn_t rmtctl_interrupt(int irq, void *dev_id)
-{
-	unsigned int status, ir_data, ir_code,vendor, repeat;
-	unsigned char *key;
-	int i;
-    
-	struct rmtctl_priv *priv = (struct rmtctl_priv *)dev_id;
-
-	/* get IR status. */
-	status = REG32_VAL(IRSTS);
-
-	/* check 'IR received data' flag. */
-	if ((status & 0x1) == 0x0) {
-		printk("IR IRQ was triggered without data received. (0x%x)\n",
-			status);
-		return IRQ_NONE;
-	}
-
-	/* read IR data. */
-	ir_data = REG32_VAL(IRDATA(0)) ;
-	key = (char *) &ir_data;
-
-	/* clear INT status*/
-	REG32_VAL(IRSTS)=0x1 ;
-
-	if (RMTCTL_DEBUG){
-		printk("ir_data = 0x%08x, status = 0x%x \n", ir_data, status);
-	}
-
-	if(priv->codec == CIR_CODEC_PHILIPS_RC6){
-		vendor = key[1];
-		ir_code = key[0];
-        //trailer = key[2] & 0x01;
-	}
-	else{//NEC 
-    	/* get vendor ID. */
-		vendor = (key[0] << 8) | (key[1]);
-
-		/* check if key is valid. Key[3] is XORed t o key[2]. */
-		if (key[2] & key[3]) {
-			printk("Invalid IR key received. (0x%x, 0x%x)\n", key[2], key[3]);
-			return IRQ_NONE;
-		}
-	
-		/* keycode mapping. */
-		ir_code = key[2];
-	}
-	
-	if ( priv->vendor_index >= 0 ) {
-		if (vendor == rmtctl_vendors[priv->vendor_index].vendor_code && 
-				rmtctl_vendors[priv->vendor_index].codec == priv->codec) {
-			priv->table_index = priv->vendor_index;
-			priv->scan_code = rmtctl_vendors[priv->vendor_index].key_codes[ir_code];
-		}
-        else{
-            if(vendor != priv->vendor_code){
-          		for (i = 0; i < ARRAY_SIZE(rmtctl_vendors); i++) {
-        			if (vendor == rmtctl_vendors[i].vendor_code && 
-                        rmtctl_vendors[i].codec == priv->codec) {
-                        priv->table_index = i;
-        				priv->scan_code = rmtctl_vendors[i].key_codes[ir_code];
-        				break;
-        			}
-        		}
-
-                if(i==ARRAY_SIZE(rmtctl_vendors))
-                    return IRQ_HANDLED;
-            }
-            else{
-                priv->scan_code = rmtctl_vendors[priv->table_index].key_codes[ir_code];
-            }
-        }
-	}
-	else {
-        if(vendor != priv->vendor_code){
-    		for (i = 0; i < ARRAY_SIZE(rmtctl_vendors); i++) {
-    			if (vendor == rmtctl_vendors[i].vendor_code && 
-                    rmtctl_vendors[i].codec == priv->codec) {
-                    priv->table_index = i;
-    				priv->scan_code = rmtctl_vendors[i].key_codes[ir_code];
-    				break;
-    			}
-    		}
-            
-            if(i==ARRAY_SIZE(rmtctl_vendors))
-                    return IRQ_HANDLED;
-        }
-        else{
-            priv->scan_code = rmtctl_vendors[priv->table_index].key_codes[ir_code];
-        }
-	}
-    
-    //switch to a new remote controller shoud reset cursor mode
-    if (priv->vendor_code != vendor) 
-        priv->rel_dev.on = 0;
-	
-		
-	if ((status & 0x2) || (priv->scan_code == KEY_RESERVED)) {
-		/* ignore repeated or reserved keys. */
-	}
-	else if (priv->codec == CIR_CODEC_NEC) {
-        /* check 'IR code repeat' flag. */
-	    repeat = status & 0x10;
-		rmtctl_report_event(&priv->scan_code, repeat);
- 	}
-    else if(priv->codec == CIR_CODEC_PHILIPS_RC6){                      
-        //repeat = !(trailer^key[2]);
-        //trailer = key[2];
-        //printk("RCV philips rc6,repeat=%d\n",repeat);
-
-        rmtctl_report_event_without_hwrepeat(&priv->scan_code);                
-    }
-	else {
-		rmtctl_report_event_without_hwrepeat(&priv->scan_code);
-	}
-
-	if (priv->vendor_code != vendor) {
-		priv->vendor_code = vendor;        
-		/* save new vendor code to env
-         *1.remote controller configed index is active, no need to save it's vendor code 
-         *2.current vendor code is saved, no need to save again
-		 */
-		if(priv->table_index != priv->vendor_index && vendor != priv->saved_vcode){
-            priv->saved_vcode = vendor;
-		    //schedule_delayed_work(&priv->delaywork, msecs_to_jiffies(20));
-        }
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void rmtctl_hw_suspend(unsigned long data)
-{
-	unsigned int wakeup_code;
-	int i;
-	struct rmtctl_priv *priv = (struct rmtctl_priv *)data;
-
-	if (priv->vendor_index >= 0 && priv->vendor_index == priv->table_index) {
-		i = priv->vendor_index;
-	}
-	else {
-		for (i = 0; i < ARRAY_SIZE(rmtctl_vendors); i++)
-			if (priv->vendor_code == rmtctl_vendors[i].vendor_code &&
-                priv->codec == rmtctl_vendors[i].codec)
-				break;
-
-		if (i == ARRAY_SIZE(rmtctl_vendors))
-			goto out;
-	}
-	
-	if(priv->codec == CIR_CODEC_PHILIPS_RC6){
-        wakeup_code = 
-		    ((unsigned char)(rmtctl_vendors[i].vendor_code & 0xff) << 8) |
-		    (unsigned char)(rmtctl_vendors[i].wakeup_code) ;
-        REG32_VAL(WAKEUP_CMD2(0)) = 0x10000| wakeup_code;
-    }else{
-	    wakeup_code = 
-		    ((unsigned char)(~rmtctl_vendors[i].wakeup_code) << 24) | 
-		    ((unsigned char)(rmtctl_vendors[i].wakeup_code) << 16 ) |
-		    ((unsigned char)(rmtctl_vendors[i].vendor_code & 0xff) << 8) |
-		    ((unsigned char)((rmtctl_vendors[i].vendor_code) >> 8) << 0 );
-
-    }
-	REG32_VAL(WAKEUP_CMD1(0)) = wakeup_code;
-	REG32_VAL(WAKEUP_CMD1(1)) = 0x0;
-	REG32_VAL(WAKEUP_CMD1(2)) = 0x0;
-	REG32_VAL(WAKEUP_CMD1(3)) = 0x0;
-	REG32_VAL(WAKEUP_CMD1(4)) = 0x0;
-
-out:
-	REG32_VAL(WAKEUP_CTRL) = 0x101;
-}
-
-static void rmtctl_hw_init(unsigned long data)
-{
-	unsigned int st;
-	int i, retries = 0;
-	struct rmtctl_priv *priv = (struct rmtctl_priv *)data;
-
-	/*setting shared pin*/
-	GPIO_CTRL_GP62_WAKEUP_SUS_BYTE_VAL  &= 0xFFFD;
-	PULL_EN_GP62_WAKEUP_SUS_BYTE_VAL 	|= 0x02;
-	PULL_CTRL_GP62_WAKEUP_SUS_BYTE_VAL 	|= 0x02;
-
-	/* turn off CIR SW reset. */
-	REG32_VAL(IRSWRST) = 1;
-	REG32_VAL(IRSWRST) = 0;
-
-	for (i = 0; i < ARRAY_SIZE(rmtctl_params[priv->codec].param); i++)
-		REG32_VAL(PARAMETER(i)) = rmtctl_params[priv->codec].param[i];
-
-	if (priv->codec == CIR_CODEC_NEC || priv->codec == CIR_CODEC_TOSHIBA) {
-        printk("NEC\n");
-		REG32_VAL(NEC_REPEAT_TIME_OUT_CTRL) = 0x1;
-		REG32_VAL(NEC_REPEAT_TIME_OUT_COUNT) = rmtctl_params[priv->codec].repeat_timeout;
-		REG32_VAL(IRCTL) = 0X100; //NEC repeat key
-	}
-    else if(priv->codec == CIR_CODEC_PHILIPS_RC6){
-        printk("PHILIPS RC6\n");
-        REG32_VAL(IRCTL) =0x40; //PHILIPS RC6
-        REG32_VAL(INT_MASK_COUNT) = 40*1000000*1/4; 
-        //REG32_VAL(IRCTL_2) =0xFE;//Enable PHILIPS RC6 mode 0,Mask mode1-7 ?
-    }else{
-		REG32_VAL(IRCTL) = 0; //NEC repeat key
-		REG32_VAL(INT_MASK_COUNT) = 28*1000000*1/4; //0x47868C0/4;//count for 1 sec 0x47868C0
-	}
-
-	REG32_VAL(IRCTL) |= (0x1<<25);
-	REG32_VAL(INT_MASK_CTRL) = 0x1;
-
-	/*  IR_EN */
-	REG32_VAL(IRCTL) |= 0x1;
-    while(retries++ < 100 && !(REG32_VAL(IRCTL)&0x01)){
-        REG32_VAL(IRCTL) |= 0x1;
-        udelay(5);
-    }
-
-	/* read CIR status to clear IR interrupt. */
-	st = REG32_VAL(IRSTS);
-}
-
-static void rmtctl_refresh_vendorcode(struct work_struct *work)
-{
-	unsigned char data[64];
-	struct rmtctl_priv *priv = container_of(work, struct rmtctl_priv, delaywork.work);
-	sprintf(data, "0x%x", priv->vendor_code);
-	wmt_setsyspara(WMT_RMTCTL_VENDOR_ENV, data);
-}
-
-static void rel_handler(unsigned long data)
-{
-	struct rmtctl_rel *rel = (struct rmtctl_rel *)data;
-    struct rmtctl_priv *priv = container_of(rel, struct rmtctl_priv, rel_dev);
-    
-	rmtctl_report_rel(&priv->rel_dev, rel->code);
-	mod_timer(&rel->timer, jiffies+HZ/15); // report rate 15pps
-}
-
-static void rmtctl_rel_init(struct rmtctl_rel *rel)
-{
-	struct input_dev *input;
-
-	input = input_allocate_device();
-	input->name = "rmtctl-rel";
-
-	/* register the device as mouse */
-	set_bit(EV_REL, input->evbit);
-	set_bit(REL_X, input->relbit);
-	set_bit(REL_Y, input->relbit);
-
-	/* register device's buttons and keys */
-	set_bit(EV_KEY, input->evbit);
-	set_bit(BTN_LEFT, input->keybit);
-	set_bit(BTN_RIGHT, input->keybit);
-
-	input_register_device(input);
-	rel->input = input;
-
-	init_timer(&rel->timer);
-	rel->timer.data = (unsigned long)rel;
-	rel->timer.function = rel_handler;
-}
-
-void led_handler(unsigned long data)
-{
-    struct rmtctl_led *led = (struct rmtctl_led*)data;
-
-    gpio_direction_output(led->gpio, led->on++%2);
-    mod_timer(&led->timer, jiffies+HZ/20);
-    return;
-}
-
-static void rmtctl_led_init(struct rmtctl_led *led)
-{    
-	init_timer(&led->timer);
-	led->timer.data = (unsigned long)led;
-	led->timer.function = led_handler; 
-
-    gpio_direction_output(led->gpio, led->active);
-
-    return;
-}
-
-static int rmtctl_probe(struct platform_device *dev)
-{
-	int i,ivendor, ikeycode;
-	char buf[64];
-	int varlen = sizeof(buf);
-	struct rmtctl_priv *priv;
-
-	priv = kzalloc(sizeof(struct rmtctl_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return -ENOMEM;
-	platform_set_drvdata(dev, priv);
-
-	// get codec type of cir device
-	if (wmt_getsyspara("wmt.io.rmtctl", buf, &varlen) == 0) {
-		sscanf(buf, "%d", &priv->codec);
-		if (priv->codec < CIR_CODEC_NEC || priv->codec >= CIR_CODEC_MAX){
-			kfree(priv);
-			return -EINVAL;
-		}
-	}
-	else {
-		kfree(priv);
-		return -EINVAL;
-	}
-
-	// using assigned cir device?
-	if (wmt_getsyspara("wmt.io.rmtctl.index", buf, &varlen) == 0) {
-		sscanf(buf, "%d", &priv->vendor_index);
-		if (priv->vendor_index >= ARRAY_SIZE(rmtctl_vendors) ||
-			rmtctl_vendors[priv->vendor_index].codec != priv->codec)
-			priv->vendor_index = -1;
-        
-        priv->table_index = priv->vendor_index;
-	}
-	else
-		priv->vendor_index = -1;
-
-	// get last vendor code saved in uboot environment
-#if 0
-	if (wmt_getsyspara(WMT_RMTCTL_VENDOR_ENV, buf, &varlen) == 0){
-		sscanf(buf, "0x%x", &priv->vendor_code);
-        priv->saved_vcode = priv->vendor_code;
-        for (i = 0; i < ARRAY_SIZE(rmtctl_vendors); i++) {
-			if (priv->vendor_code == rmtctl_vendors[i].vendor_code && 
-                rmtctl_vendors[i].codec == priv->codec) {
-                priv->table_index = i;
-				break;
-			}
-        }
-	}else
-#endif	
-		priv->vendor_code = 0xffff;
-
-    if (wmt_getsyspara("wmt.io.rmtctl.led", buf, &varlen) == 0) {
-		sscanf(buf, "%d:%d", &priv->led.gpio, &priv->led.active);        
-        priv->led.enable = 1;        
-	}
-	
-	/* register an input device. */
-	if ((priv->idev = input_allocate_device()) == NULL)
-		return -ENOMEM;
-
-	set_bit(EV_KEY, priv->idev->evbit);
-
-	for (ivendor = 0; ivendor < ARRAY_SIZE(rmtctl_vendors); ivendor++) {
-		if (priv->codec == rmtctl_vendors[ivendor].codec) {
-			for (ikeycode = 0; ikeycode < ARRAY_SIZE(rmtctl_vendors[ivendor].key_codes); ikeycode++) {
-				if (rmtctl_vendors[ivendor].key_codes[ikeycode]) {
-					set_bit(rmtctl_vendors[ivendor].key_codes[ikeycode], priv->idev->keybit);
-				}
-			}
-		}
-	}
-
-	priv->idev->name = "rmtctl";
-	priv->idev->phys = "rmtctl";
-	input_register_device(priv->idev);
-	rmtctl_rel_init(&priv->rel_dev);
-    if(priv->led.enable){
-        gpio_request(priv->led.gpio,"rmtctl-led");
-        rmtctl_led_init(&priv->led);
-    }
-	INIT_DELAYED_WORK(&priv->delaywork, rmtctl_refresh_vendorcode);
-    
-	init_timer(&priv->timer);
-	priv->timer.data = (unsigned long)priv->idev;
-	priv->timer.function = rmtctl_timer_handler;
-
-    /* Register an ISR */
-	request_irq(IRQ_CIR, rmtctl_interrupt, IRQF_SHARED, "rmtctl", priv);
-
-	/* Initial H/W */
-	rmtctl_hw_init((unsigned long)priv);
-
-	if (RMTCTL_DEBUG)
-		printk("WonderMedia rmtctl driver v0.98 initialized: ok\n");
-
-	return 0;
-}
-
-static int rmtctl_remove(struct platform_device *dev)
-{
-	struct rmtctl_priv *priv = platform_get_drvdata(dev);
-	
-	if (RMTCTL_DEBUG)
-		printk("rmtctl_remove\n");
-
-	del_timer_sync(&priv->timer);
-	cancel_delayed_work_sync(&priv->delaywork);	
-    del_timer_sync(&priv->rel_dev.timer);
-    input_unregister_device(priv->rel_dev.input);
-	input_free_device(priv->rel_dev.input);
-    if(priv->led.enable){
-        del_timer_sync(&priv->led.timer);
-        gpio_direction_output(priv->led.gpio, priv->led.active);
-        gpio_free(priv->led.gpio);
-    }
-
-	free_irq(IRQ_CIR, priv);
-	input_unregister_device(priv->idev);
-	input_free_device(priv->idev);
-
-	kfree(priv);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int rmtctl_suspend(struct platform_device *dev, pm_message_t state)
-{
-	struct rmtctl_priv *priv = platform_get_drvdata(dev);
-	
-	del_timer_sync(&priv->timer);
-	cancel_delayed_work_sync(&priv->delaywork);
-    del_timer_sync(&priv->rel_dev.timer);
-    if(priv->led.enable){
-        priv->led.on = 0;
-        del_timer(&priv->led.timer);
-        gpio_direction_output(priv->led.gpio, priv->led.active);
-    }
-	
-	/* Nothing to suspend? */
-	rmtctl_hw_init((unsigned long)priv);
-	rmtctl_hw_suspend((unsigned long)priv);
-	
-	disable_irq(IRQ_CIR);
-
-	/* Enable rmt wakeup */
-	PMWE_VAL |= (1 << WKS_CIR);
-	
-	return 0;
-}
-
-static int rmtctl_resume(struct platform_device *dev)
-{
-	volatile  unsigned int regval;
-	int i =0 ;
-	struct rmtctl_priv *priv = platform_get_drvdata(dev);
-
-	/* Initial H/W */
-	REG32_VAL(WAKEUP_CTRL) &=~ BIT0;
-
-	for (i=0;i<10;i++)
-	{
-		regval = REG32_VAL(WAKEUP_STS) ;
-
-		if (regval & BIT0){
-			REG32_VAL(WAKEUP_STS) |= BIT4;
-
-		}else{
-			break;
-		}
-		msleep_interruptible(5);
-	}
-	
-	regval = REG32_VAL(WAKEUP_STS) ;
-	if (regval & BIT0)
-		printk("CIR resume NG  WAKEUP_STS 0x%08x \n",regval);
-
-	rmtctl_hw_init((unsigned long)priv);
-    if(priv->led.enable)
-        rmtctl_led_init(&priv->led);
-	enable_irq(IRQ_CIR);
-	return 0;
-}
-#else
-#define rmtctl_suspend NULL
-#define rmtctl_resume NULL
-#endif
-
-static struct platform_driver  rmtctl_driver = {
-	.driver.name = "wmt-rmtctl", 
-	//.bus = &platform_bus_type,
-	//.probe = rmtctl_probe,
-	.remove = rmtctl_remove,
-	.suspend = rmtctl_suspend,
-	.resume = rmtctl_resume
-};
-
-static void rmtctl_release(struct device *dev)
-{
-	/* Nothing to release? */
-}
-
-static u64 rmtctl_dmamask = 0xffffffff;
-
-static struct platform_device rmtctl_device = {
-	.name = "wmt-rmtctl",
-	.id = 0,
-	.dev = { 
-		.release = rmtctl_release,
-		.dma_mask = &rmtctl_dmamask,
-	},
-	.num_resources = 0,
-	.resource = NULL,
-};
-
-static int __init rmtctl_init(void)
-{
-	int ret;
-
-	if (platform_device_register(&rmtctl_device))
-		return -1;
-	ret = platform_driver_probe(&rmtctl_driver, rmtctl_probe);
-
-	return ret;
-}
-
-static void __exit rmtctl_exit(void)
-{
-	platform_driver_unregister(&rmtctl_driver);
-	platform_device_unregister(&rmtctl_device);
-}
-
-module_init(rmtctl_init);
-module_exit(rmtctl_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("WonderMedia Technologies, Inc.");
-MODULE_DESCRIPTION("WMT [Remoter] driver");
diff --git a/ANDROID_3.4.5/drivers/input/rmtctl/wmt-rmtctl.h b/ANDROID_3.4.5/drivers/input/rmtctl/wmt-rmtctl.h
deleted file mode 100755
index 7094f6dd..00000000
--- a/ANDROID_3.4.5/drivers/input/rmtctl/wmt-rmtctl.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*++ 
- * linux/drivers/input/rmtctl/wmt-rmtctl.h
- * WonderMedia input remote control driver
- *
- * Copyright c 2010  WonderMedia  Technologies, Inc.
- *
- * This program is free software: you can redistribute it and/or modify 
- * it under the terms of the GNU General Public License as published by 
- * the Free Software Foundation, either version 2 of the License, or 
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- * GNU General Public License for more details. 
- *
- * You should have received a copy of the GNU General Public License 
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * WonderMedia Technologies, Inc.
- * 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C
---*/
-
-
-#define REG_BASE_IR             	CIR_BASE_ADDR
-
-#define IRSWRST				REG_BASE_IR+0x00			// [0x00] IR Software Reset register
-#define IRCTL				REG_BASE_IR+0x04			// [0x04] IR Control register
-#define IRCTL_2								REG_BASE_IR+0x08			// [0x08] IR Control register
-#define IRSTS								REG_BASE_IR+0x0c			// [0x0c] IR Status register
-#define IRDATA(i)								REG_BASE_IR+0x10+i*0x4		// [0x10-0x20] IR Received Data register
-#define PARAMETER(i)							REG_BASE_IR+0x24+i*0x4		// [0x24-0x3c]IR Parameter Register for Remote Controller Vendor "NEC"
-#define NEC_REPEAT_TIME_OUT_CTRL			REG_BASE_IR+0x40			// [0X40] 
-#define NEC_REPEAT_TIME_OUT_COUNT		REG_BASE_IR+0x44			// [0X44] 
-#define NEC_REPEAT_TIME_OUT_STS			REG_BASE_IR+0x48			// [0X48]
-#define JVC_CONTI_CTRL						REG_BASE_IR+0x50			// [0X50] 
-#define JVC_CONTI_COUNT					REG_BASE_IR+0x54			// [0X54] 
-#define JVC_CONTI_STS						REG_BASE_IR+0x58			// [0X58] 
-#define INT_MASK_CTRL						REG_BASE_IR+0x60			// [0X60] 
-#define INT_MASK_COUNT						REG_BASE_IR+0x64			// [0X64] 
-#define INT_MASK_STS						REG_BASE_IR+0x68			// [0X68] 
-#define WAKEUP_CMD1(i)						REG_BASE_IR+0x70+i*0x4		// [0X70-0x80]
-#define WAKEUP_CMD2(i)						REG_BASE_IR+0x84+i*0x4		// [0X84-0x94] 
-#define WAKEUP_CTRL						REG_BASE_IR+0x98			// [0X98] 
-#define WAKEUP_STS							REG_BASE_IR+0x9c			// [0X9C] 
-#define IRFSM								REG_BASE_IR+0xa0			// [0Xa0] 
-#define IRHSPMC								REG_BASE_IR+0xa4			// [0xa4] IR Host-Synchronous-Pulse Measure Counter register
-#define IRHSPTC								REG_BASE_IR+0xa8			// [0xa8] IR Host-Synchronous-Pulse Tolerance Counter register
-
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/Kconfig b/ANDROID_3.4.5/drivers/input/sensor/Kconfig
deleted file mode 100755
index cff1aa40..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/Kconfig
+++ /dev/null
@@ -1,224 +0,0 @@
-#
-# WMT Sensor configuration
-#
-menuconfig INPUT_SENSOR
-	bool "WMT Sensor"
-	default y
-	help
-	  Say Y here, and a list of supported sensor will be displayed.
-	  This option doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-if INPUT_SENSOR
-
-config WMT_SENSOR_KXTE9
-	tristate "KXTE9 G-Sensor Support"
-	depends on ARCH_WMT
-	default n
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_gsensor_mc3230.
-config WMT_SENSOR_KIONIX
-	tristate "KIONIX G-Sensor Support"
-	depends on ARCH_WMT
-	default n
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_gsensor_kionix.
-config WMT_SENSOR_MC3XXX
-	tristate "Mcube  G-Sensor Support"
-	depends on ARCH_WMT
-	default m
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_gsensor_mc3xxx.
-
-config WMT_SENSOR_DMARD08
-	tristate "DMARD08 G-Sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_dmard08.
-config WMT_SENSOR_DMARD06
-	tristate "DMARD06 G-Sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_dmard06.
-config WMT_SENSOR_DMARD10
-	tristate "DMARD10 G-Sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_dmard10.
-config WMT_SENSOR_DMARD09
-	tristate "DMARD09 G-Sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_dmard09.
-config WMT_SENSOR_MXC622X
-	tristate "MXC622X G-Sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_mxc622x.
-config WMT_SENSOR_MMA7660
-	tristate "MMA7660 G-Sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_mma7660.
-config WMT_SENSOR_MMC328x
-	tristate "MMC328x M-Sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with m-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_mmc328x.	  
-config WMT_SENSOR_ISL29023
-	tristate "ISL29023 Light sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with l-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_isl29023.
-config WMT_SENSOR_CM3232
-	tristate "CM3232 Light sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with l-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_cm3232.
-config WMT_SENSOR_STK3310
-	tristate "STK3310 Light sensor Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with l-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_stk3310.
-config WMT_GYRO_L3G4200D
-	tristate "L3G4200D Gyroscope Support"
-	depends on ARCH_WMT
-	default m
-	help
-	  Say Y here if you have an WMT based board with ST L3g4200d 
-	  gyroscope attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_gyro_l3g4200d.
-
-config WMT_SENSOR_US5182
-	tristate "US5182 Light&Promixity sensor Support"
-	depends on ARCH_WMT
-	default m
-	help
-	  Say Y here if you have an WMT based board with l&p-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_lsensor_us5182.	
-
-config WMT_SENSOR_MMA8452Q
-	tristate "MMA8452Q G-Sensor Support"
-	depends on ARCH_WMT
-	default m
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_gsensor_mma8542.	 
-
-config WMT_SENSOR_STK8312
-	tristate "STK8312 G-Sensor Support"
-	depends on ARCH_WMT
-	default m
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_gsensor_STK8312.	  	  
-	 
-endif
diff --git a/ANDROID_3.4.5/drivers/input/sensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/Makefile
deleted file mode 100755
index cc06e871..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-#

-# Makefile for the Sensor driver

-#

-

-# Each configuration option enables a list of files.

-

-#obj-$(CONFIG_INPUT_SENSOR) += gsensor.o

-obj-y += sensor.o 

-obj-$(CONFIG_WMT_SENSOR_KXTE9) += kxte9_gsensor/

-obj-$(CONFIG_WMT_SENSOR_MC3XXX) += mc3xxx_gsensor/

-obj-$(CONFIG_WMT_SENSOR_DMARD08) += dmard08_gsensor/

-obj-$(CONFIG_WMT_SENSOR_DMARD06) += dmard06_gsensor/

-obj-$(CONFIG_WMT_SENSOR_MMA7660) += mma7660_gsensor/

-obj-$(CONFIG_WMT_SENSOR_ISL29023) += isl29023_lsensor/

-obj-$(CONFIG_WMT_SENSOR_CM3232) += cm3232/
-obj-$(CONFIG_WMT_SENSOR_CM3232) += stk3310/
-obj-$(CONFIG_WMT_SENSOR_DMARD10) += dmard10_gsensor/

-obj-$(CONFIG_WMT_SENSOR_DMARD09) += dmard09_gsensor/

-obj-$(CONFIG_WMT_SENSOR_MXC622X) += mxc622x_gsensor/
-obj-$(CONFIG_WMT_SENSOR_MMC328x) += mmc328x_msensor/

-#obj-$(CONFIG_WMT_SENSOR_CM3232) += cm3232/cm3232.o

-obj-$(CONFIG_WMT_GYRO_L3G4200D) += l3g4200d_gyro/

-obj-$(CONFIG_WMT_SENSOR_US5182) += us5182_lpsensor/

-obj-$(CONFIG_WMT_SENSOR_MMA8452Q) += mma8452q_gsensor/

-obj-$(CONFIG_WMT_SENSOR_STK8312) += stk8312_gsensor/

-obj-$(CONFIG_WMT_SENSOR_KIONIX) += kionix_gsensor/
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/Kconfig b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/Kconfig
deleted file mode 100755
index 9bf96e92..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/Kconfig
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-# WMT Sensor configuration
-#
-menuconfig INPUT_SENSOR
-	bool "WMT Sensor"
-	help
-	  Say Y here, and a list of supported sensor will be displayed.
-	  This option doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-if INPUT_SENSOR
-
-
-config WMT_SENSOR_KXTI9
-	tristate "KXTI9 G-Sensor Support"
-	depends on ARCH_WMT
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_kxti9.
-
-config WMT_SENSOR_DMT08
-	tristate "DMT08 G-Sensor Support"
-	depends on ARCH_WMT
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_dmt08.
-	  
-config WMT_SENSOR_DMT10
-	tristate "DMT10 G-Sensor Support"
-	depends on ARCH_WMT
-	help
-	  Say Y here if you have an WMT based board with g-sensor 
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called sensor_dmt10.
-endif
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/Makefile b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/Makefile
deleted file mode 100755
index ee1a0ac5..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Makefile for the Sensor driver
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_INPUT_SENSOR) += gsensor.o
-
-obj-$(CONFIG_WMT_SENSOR_KXTI9) += kxti9_gsensor/
-
-obj-$(CONFIG_WMT_SENSOR_DMT08) += dmt08_gsensor/
-
-obj-$(CONFIG_WMT_SENSOR_DMT10) += dmt10_gsensor/
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/Makefile
deleted file mode 100755
index 6edce54a..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for the DMARD06 Sensor driver
-#
-
-sensor_dmt08-objs  := dmt08.o
-obj-$(CONFIG_WMT_SENSOR_DMT08)		+= sensor_dmt08.o
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/dmt08.c b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/dmt08.c
deleted file mode 100755
index 2ed5f502..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/dmt08.c
+++ /dev/null
@@ -1,870 +0,0 @@
-/*
- * @file drivers/misc/dmt0308.c
- * @brief DMT g-sensor Linux device driver
- * @author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- * @version 1.31
- * @date 2012/3/27
- *
- * @section LICENSE
- *
- *  Copyright 2011 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- *
- */
-
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/kthread.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/cdev.h>
-#include <linux/wakelock.h>
-#include <asm/uaccess.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/serio.h>
-#include <linux/platform_device.h>
-#include <linux/miscdevice.h>
-#include <linux/clk.h>
-#include <linux/mutex.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/poll.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <mach/hardware.h>
-#include <asm/io.h>
-#include <linux/miscdevice.h>
-#include <mach/gpio.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/syscalls.h>
-#include <linux/wait.h>
-#include <linux/workqueue.h>
-#include "dmt08.h"
-#include "../gsensor.h"
-
-wait_queue_head_t	open_wq;
-atomic_t		active;
-static unsigned int interval;
-struct mutex DMT_mutex;
-struct delayed_work work;
-struct work_struct irq_work;
-atomic_t delay;
-
-static struct gsensor_conf gs_conf;
-
-void gsensor_write_offset_to_file(void);
-void gsensor_read_offset_from_file(void);
-char OffsetFileName[] = "/data/misc/dmt/offset.txt";
-static int Device_First_Time_Opened_flag=1;
-//*************************************************
-static char const *const ACCELEMETER_CLASS_NAME = "accelemeter";
-#define CHIP_ENABLE    137
-#if (defined(CONFIG_SENSORS_DMARD03) || defined(CONFIG_SENSORS_DMARD03_MODULE))
-static char const *const GSENSOR_DEVICE_NAME = "dmard03";
-#elif (defined(CONFIG_SENSORS_DMARD08) || defined(CONFIG_SENSORS_DMARD08_MODULE) || defined(CONFIG_WMT_SENSOR_DMT08))
-static char const *const GSENSOR_DEVICE_NAME = "dmard08";
-#endif
-
-static int device_init(void);
-static void device_exit(void);
-
-static int device_open(struct inode*, struct file*);
-static ssize_t device_write(struct file*, const char*, size_t, loff_t*);
-static ssize_t device_read(struct file*, char*, size_t, loff_t*);
-static long device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-static int device_close(struct inode*, struct file*);
-
-//static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg);
-//static int device_i2c_resume(struct i2c_client *client);
-static int __devinit device_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id);
-static int __devexit device_i2c_remove(struct i2c_client *client);
-static inline void device_i2c_correct_accel_sign(s16 *val);
-void device_i2c_read_xyz(struct i2c_client *client, s16 *xyz);
-void device_i2c_merge_register_values(struct i2c_client *client, s16 *val, u8 msb, u8 lsb);
-
-struct input_dev 	*input;
-
-static int DMT_GetOpenStatus(void)
-{
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-	printk("%s:start active=%d\n",__func__,active.counter);
-#endif	
-	wait_event_interruptible(open_wq, (atomic_read(&active) != 0));
-	return 0;
-}
-
-static int DMT_GetCloseStatus(void)
-{
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-	printk("%s:start active=%d\n",__func__,active.counter);
-#endif
-	wait_event_interruptible(open_wq, (atomic_read(&active) <= 0));
-	return 0;
-}
-
-static void DMT_sysfs_update_active_status(int en)
-{
-	unsigned long dmt_delay;
-	if(en)
-	{
-		dmt_delay = msecs_to_jiffies(atomic_read(&delay));
-		if(dmt_delay < 1)
-			dmt_delay = 1;
-		//printk("schedule_delayed_work start with delay time=%lu\n",dmt_delay);
-		schedule_delayed_work(&work,dmt_delay);
-	}
-	else 
-		cancel_delayed_work_sync(&work);
-}
-
-static ssize_t DMT_enable_acc_show( struct device *dev, struct device_attribute *attr, char *buf)
-{
-	buf="show";
-	return 1;
-}
-
-static ssize_t DMT_enable_acc_store( struct device *dev, struct device_attribute *attr, char const *buf, size_t count)
-{
-	int en;
-#if DMT_DEBUG_DATA
-	printk("%s:buf=%x %x\n",__func__,buf[0],buf[1]);
-#endif	
-	if(buf[0]!= 0x30 && buf[0]!= 0x31)
-	{
-	 printk("%s:illegle data !!\n",__func__);
-	 return 0;
-	} 
-	en= (buf[0]-0x30 > 0) ? 1:0;
-	DMT_sysfs_update_active_status(en);
-	return 1;
-}
-
-static ssize_t DMT_delay_acc_show( struct device *dev, struct device_attribute *attr, char *buf){
-	return 1;
-}
-
-static ssize_t DMT_delay_acc_store( struct device *dev, struct device_attribute *attr,char const *buf, size_t count)
-{
-	int error;
-	unsigned long data;
-	error = strict_strtoul(buf, 10, &data);
-	if(error) {
-		pr_err("%s strict_strtoul error\n", __FUNCTION__);
-		return -1;
-	}
-	mutex_lock(&DMT_mutex);
-	interval=(unsigned int)data;       
-	mutex_unlock(&DMT_mutex);
-	atomic_set(&delay, (unsigned int) data);
-#if DMT_DEBUG_DATA
-	printk("Driver attribute set delay =%lu\n",data);
-#endif
-	return 1;
-}
-
-static struct device_attribute DMT_attributes[] = {
-	__ATTR(enable_acc, 0755, DMT_enable_acc_show, DMT_enable_acc_store),
-	__ATTR(delay_acc,  0755, DMT_delay_acc_show,  DMT_delay_acc_store),
-	__ATTR_NULL,
-};
-
-static int create_device_attributes(struct device *dev,	struct device_attribute *attrs)
-{
-	int i;
-	int err = 0;
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-#endif	
-	for (i = 0 ; NULL != attrs[i].attr.name ; ++i) {
-		err = device_create_file(dev, &attrs[i]);
-		if (0 != err)
-			break;
-	}
-
-	if (0 != err) {
-		for (; i >= 0 ; --i)
-			device_remove_file(dev, &attrs[i]);
-	}
-	return err;
-}
-
-int input_init(void)
-{
-	int err=0;
-	input=input_allocate_device();
-	if (!input)
-		return -ENOMEM;
-	else
-		printk("input device allocate Success !!\n");
-	/* Setup input device */
-	set_bit(EV_ABS, input->evbit);
-	/* Accelerometer [-78.5, 78.5]m/s2 in Q16*/
-	input_set_abs_params(input, ABS_X, -1024, 1024, 0, 0);
-	input_set_abs_params(input, ABS_Y, -1024, 1024, 0, 0);
-	input_set_abs_params(input, ABS_Z, -1024, 1024, 0, 0);
-
-	/* Set name */
-	input->name = "g-sensor";
-
-	/* Register */
-	err = input_register_device(input);
-	if (err) {
-		input_free_device(input);
-		return err;
-	}
-	atomic_set(&active, 0);
-#if DMT_DEBUG_DATA
-	printk("in driver ,active=%d\n",active.counter);
-#endif
-	init_waitqueue_head(&open_wq);
-
-	return err;
-}
-
-typedef union {
-	struct {
-		s16	x;
-		s16	y;
-		s16	z;
-	} u;
-	s16	v[SENSOR_DATA_SIZE];
-} raw_data;
-static raw_data offset;
-
-struct dev_data {
-	dev_t devno;
-	struct cdev cdev;
-  	struct class *class;
-	struct i2c_client *client;
-};
-static struct dev_data dev;
-
-s16 sensorlayout[3][3] = {
-#if defined(CONFIG_GSEN_LAYOUT_PAT_1)
-    { 1, 0, 0},	{ 0, 1,	0}, { 0, 0, 1},
-#elif defined(CONFIG_GSEN_LAYOUT_PAT_2)
-    { 0, 1, 0}, {-1, 0,	0}, { 0, 0, 1},
-#elif defined(CONFIG_GSEN_LAYOUT_PAT_3)
-    {-1, 0, 0},	{ 0,-1,	0}, { 0, 0, 1},
-#elif defined(CONFIG_GSEN_LAYOUT_PAT_4)
-    { 0,-1, 0},	{ 1, 0,	0}, { 0, 0, 1},
-#elif defined(CONFIG_GSEN_LAYOUT_PAT_5)
-    {-1, 0, 0},	{ 0, 1,	0}, { 0, 0,-1},
-#elif defined(CONFIG_GSEN_LAYOUT_PAT_6)
-    { 0,-1, 0}, {-1, 0,	0}, { 0, 0,-1},
-#elif defined(CONFIG_GSEN_LAYOUT_PAT_7)
-    { 1, 0, 0},	{ 0,-1,	0}, { 0, 0,-1},
-#elif defined(CONFIG_GSEN_LAYOUT_PAT_8)
-    { 0, 1, 0},	{ 1, 0,	0}, { 0, 0,-1},
-#endif
-};
-
-void gsensor_read_accel_avg(int num_avg, raw_data *avg_p )
-{
-   	long xyz_acc[SENSOR_DATA_SIZE];   
-  	s16 xyz[SENSOR_DATA_SIZE];
-  	int i, j;
-	
-	//initialize the accumulation buffer
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		xyz_acc[i] = 0;
-
-	for(i = 0; i < num_avg; i++) 
-	{      
-		device_i2c_read_xyz(dev.client, (s16 *)&xyz);
-		for(j = 0; j < SENSOR_DATA_SIZE; j++) 
-			xyz_acc[j] += xyz[j];
-  	}
-
-	// calculate averages
-  	for(i = 0; i < SENSOR_DATA_SIZE; i++) 
-		avg_p->v[i] = (s16) (xyz_acc[i] / num_avg);
-}
-/* calc delta offset */
-int gsensor_calculate_offset(int gAxis,raw_data avg)
-{
-	switch(gAxis)
-	{
-    case CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE:  
-	   	offset.u.x =  avg.u.x ;    
-	   	offset.u.y =  avg.u.y ;
-	   	offset.u.z =  avg.u.z + DEFAULT_SENSITIVITY;
-    	break;
-		case CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_POSITIVE:  
-			offset.u.x =  avg.u.x + DEFAULT_SENSITIVITY;    
-			offset.u.y =  avg.u.y ;
-			offset.u.z =  avg.u.z ;
-		 	break;
-		case CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE:  
-			offset.u.x =  avg.u.x ;    
-			offset.u.y =  avg.u.y ;
-			offset.u.z =  avg.u.z - DEFAULT_SENSITIVITY;
-		 	break;
-		case CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_NEGATIVE:  
-			offset.u.x =  avg.u.x - DEFAULT_SENSITIVITY;    
-			offset.u.y =  avg.u.y ;
-			offset.u.z =  avg.u.z ;
-		 	break;
-		case CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_NEGATIVE:
-			offset.u.x =  avg.u.x ;    
-			offset.u.y =  avg.u.y + DEFAULT_SENSITIVITY;
-			offset.u.z =  avg.u.z ;
-		 	break;
-		case CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_POSITIVE: 
-			offset.u.x =  avg.u.x ;    
-			offset.u.y =  avg.u.y - DEFAULT_SENSITIVITY;
-			offset.u.z =  avg.u.z ;
-		 	break;
-		default:  
-			return -ENOTTY;
-	}
-	return 0;
-}
-
-void gsensor_calibrate(int side){	
-	raw_data avg;
-	int avg_num = 16;
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-#endif
-	// get acceleration average reading
-	gsensor_read_accel_avg(avg_num, &avg);
-	// calculate and set the offset
-	gsensor_calculate_offset(side, avg); 
-}
-
-void ce_on(void){
-	//omap_mux_set_gpio(OMAP_PIN_INPUT_PULLUP, CHIP_ENABLE);
-}
-
-void ce_off(void){
-	//omap_mux_set_gpio(OMAP_PIN_INPUT_PULLDOWN, CHIP_ENABLE);
-}
-
-void gsensor_reset(void){
-	ce_off();
-	msleep(300); 
-	ce_on();
-}
-
-void gsensor_set_offset(int val[3])
-{
-	int i;
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-#endif
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		offset.v[i] = (s16) val[i];
-}
-
-static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-	return 0;
-}
-
-static int device_i2c_resume(struct i2c_client *client)
-{
-	return 0;
-}
-
-static void device_i2c_shutdown(struct i2c_client *client)
-{
-	flush_delayed_work_sync(&work);
-	cancel_delayed_work_sync(&work);
-}
-
-struct file_operations dmt_g_sensor_fops = {
-	.owner = THIS_MODULE,
-	.read = device_read,
-	.write = device_write,
-	.unlocked_ioctl = device_ioctl,
-	.open = device_open,
-	.release = device_close,
-};
-
-static const struct i2c_device_id device_i2c_ids[] = {
-	{DEVICE_I2C_NAME, 0},
-	{}   
-};
-
-MODULE_DEVICE_TABLE(i2c, device_i2c_ids);
-
-static struct i2c_driver device_i2c_driver = {
-	.driver	= {
-		.owner = THIS_MODULE,
-		.name = DEVICE_I2C_NAME,
-		},
-	.class = I2C_CLASS_HWMON,
-	.probe = device_i2c_probe,
-	.remove	= __devexit_p(device_i2c_remove),
-	.suspend = device_i2c_suspend,
-	.resume	= device_i2c_resume,
-	.shutdown = device_i2c_shutdown,
-	.id_table = device_i2c_ids,
-};
-
-static int device_open(struct inode *inode, struct file *filp){
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-#endif
-	//Device_First_Time_Opened_flag
-	if(Device_First_Time_Opened_flag)
-	{
-		Device_First_Time_Opened_flag=0;
-		//gsensor_read_offset_from_file();
-	}
-	return 0; 
-}
-
-static ssize_t device_write(struct file *filp, const char *buf, size_t count, loff_t *f_pos)
-{
-	return 0;
-}
-
-static ssize_t device_read(struct file *filp, char *buf, size_t count, loff_t *f_pos)
-{
-	s16 xyz[SENSOR_DATA_SIZE];
-	int i;
-
-	device_i2c_read_xyz(dev.client, (s16 *)&xyz);
-	//offset compensation 
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-			xyz[i] -= offset.v[i];
-	
-	if(copy_to_user(buf, &xyz, count)) 
-		return -EFAULT;
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-	PRINT_X_Y_Z(xyz[0], xyz[1], xyz[2]);
-#endif
-	
-	return count;
-}
-
-static long device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	int err = 0, ret = 0, i;
-	int intBuf[SENSOR_DATA_SIZE];
-	s16 xyz[SENSOR_DATA_SIZE];
-	//check type and number
-	if (_IOC_TYPE(cmd) != IOCTL_MAGIC) return -ENOTTY;
-	if (_IOC_NR(cmd) > SENSOR_MAXNR) return -ENOTTY;
-
-	//check user space pointer is valid
-	if (_IOC_DIR(cmd) & _IOC_READ)
-		err = !access_ok(VERIFY_WRITE, (void __user *)arg, _IOC_SIZE(cmd));
-	else if (_IOC_DIR(cmd) & _IOC_WRITE)
-		err =  !access_ok(VERIFY_READ, (void __user *)arg, _IOC_SIZE(cmd));
-	if (err) return -EFAULT;
-	
-	switch(cmd) 
-	{
-		case SENSOR_RESET:
-			//gsensor_reset();
-			printk("RUN RESET");
-			return ret;
-
-		case SENSOR_CALIBRATION:
-			// get orientation info
-			if(copy_from_user(&intBuf, (int*)arg, sizeof(int))) return -EFAULT;
-			gsensor_calibrate(intBuf[0]);
-			// write in to file	
-			gsensor_write_offset_to_file();
-			
-			// return the offset
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = offset.v[i];
-			
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-		
-		case SENSOR_GET_OFFSET:
-			// get offset from file
-			gsensor_read_offset_from_file();
-			
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = offset.v[i];
-
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-
-		case SENSOR_SET_OFFSET:
-			ret = copy_from_user(&intBuf, (int *)arg, sizeof(intBuf));
-			gsensor_set_offset(intBuf);
-			// write in to file
-			gsensor_write_offset_to_file();
-			return ret;
-		
-		case SENSOR_READ_ACCEL_XYZ:
-			device_i2c_read_xyz(dev.client, (s16 *)&xyz);
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = xyz[i] - offset.v[i];
-			
-		  	ret = copy_to_user((int*)arg, &intBuf, sizeof(intBuf));
-			return ret;
-		case SENSOR_SETYPR:
-			if(copy_from_user(&intBuf, (int*)arg, sizeof(intBuf))) 
-			{
-				printk("%s:copy_from_user(&intBuf, (int*)arg, sizeof(intBuf)) ERROR, -EFAULT\n",__func__);			
-				return -EFAULT;
-			}
-			input_report_abs(input, ABS_X, intBuf[0]);
-			input_report_abs(input, ABS_Y, intBuf[1]);
-			input_report_abs(input, ABS_Z, intBuf[2]);
-			input_sync(input);
-			//printk("%s:SENSOR_SETYPR OK! x=%d,y=%d,z=%d\n",__func__,intBuf[0],intBuf[1],intBuf[2]);
-
-			return 1;
-		case SENSOR_GET_OPEN_STATUS:
-			//printk("%s:Going into DMT_GetOpenStatus()\n",__func__);
-			DMT_GetOpenStatus();
-			//printk("%s:DMT_GetOpenStatus() finished\n",__func__);
-			return 1;
-			break;
-		case SENSOR_GET_CLOSE_STATUS:
-			//printk("%s:Going into DMT_GetCloseStatus()\n",__func__);
-			DMT_GetCloseStatus();	
-			//printk("%s:DMT_GetCloseStatus() finished\n",__func__);
-			return 1;
-			break;		
-		case SENSOR_GET_DELAY:
-			
-		  	ret = copy_to_user((int*)arg, &interval, sizeof(interval));
-			return 1;
-			break;
-		default:  /* redundant, as cmd was checked against MAXNR */
-			return -ENOTTY;
-	}
-	
-	return 0;
-}
-	
-static int device_close(struct inode *inode, struct file *filp)
-{
-	printk("Close device\n");
-	return 0;
-}
-
-static int device_i2c_xyz_read_reg(struct i2c_client *client,u8 *buffer, int length)
-{
-	struct i2c_msg msg[] = 
-	{
-		{.addr = client->addr, .flags = 0, .len = 1, .buf = buffer,}, 
-		{.addr = client->addr, .flags = I2C_M_RD, .len = length, .buf = buffer,},
-	};
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-#endif
-	return i2c_transfer(client->adapter, msg, 2);
-}
-
-void device_i2c_read_xyz(struct i2c_client *client, s16 *xyz_p)
-{	
-	u8 buffer[6];
-	s16 xyzTmp[SENSOR_DATA_SIZE];
-	int i, j;
-
-	//get xyz high/low bytes, 0x02~0x07
-	buffer[0] = 2;
-	device_i2c_xyz_read_reg(client, buffer, 6);
-
-	//merge to 11-bits value
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		xyz_p[i] = 0;
-		device_i2c_merge_register_values(client, (xyzTmp + i), buffer[2*i], buffer[2*i + 1]);
-	//transfer to the default layout
-		for(j = 0; j < 3; j++)
-			xyz_p[i] += sensorlayout[i][j] * xyzTmp[j];
-	}
-}
-
-void device_i2c_merge_register_values(struct i2c_client *client, s16 *val, u8 msb, u8 lsb)
-{
-	*val = (((u16)msb) << 3) | (u16)lsb;
-	device_i2c_correct_accel_sign(val);
-}
-
-static inline void device_i2c_correct_accel_sign(s16 *val)
-{
-	*val<<= (sizeof(s16) * BITS_PER_BYTE - 11);  
-	*val>>= (sizeof(s16) * BITS_PER_BYTE - 11);  
-}
-
-static void DMT_work_func(struct work_struct *fakework)
-{
-	int i;
-	static int firsttime=0;
-	s16 xyz[SENSOR_DATA_SIZE];
-	unsigned long t=atomic_read(&delay);
-  	unsigned long dmt_delay = msecs_to_jiffies(t);
-	if(!firsttime)
-	{
-		//gsensor_read_offset_from_file();	
-	 	firsttime=1;
-	}
-
-	//dmt_delay/=1000;
-
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-	printk("t=%lu ,dmt_delay=%lu\n",t,dmt_delay);
-#endif
-
-  	device_i2c_read_xyz(dev.client, (s16 *)&xyz);
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-     		xyz[i] -= offset.v[i];
-
-#if DMT_DEBUG_DATA
-	printk("x: %d, y: %d, z: %d\n", xyz[0], xyz[1], xyz[2]);
-#endif	
-	input_report_abs(input, ABS_X, xyz[gs_conf.xyz_axis[ABS_X][0]]*gs_conf.xyz_axis[ABS_X][1]);
-	input_report_abs(input, ABS_Y, xyz[gs_conf.xyz_axis[ABS_Y][0]]*gs_conf.xyz_axis[ABS_Y][1]);
-	input_report_abs(input, ABS_Z, xyz[gs_conf.xyz_axis[ABS_Z][0]]*gs_conf.xyz_axis[ABS_Z][1]);
-	input_sync(input);
-		
-	if(dmt_delay<1)
-		dmt_delay=1;
-
-	schedule_delayed_work(&work, dmt_delay);
-}
-
-
-static int __devinit device_i2c_probe(struct i2c_client *client,const struct i2c_device_id *id)
-{
-	u8 buffer[4];
-	int i;
-
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		offset.v[i] = 0;
-
-	if(!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
-	{
-  		printk("%s, functionality check failed\n", __func__);
-    		return -1;
-  	}
-	
-	gsensor_reset();
-
-	buffer[0] = CONTROL_REGISTERS;
-	device_i2c_xyz_read_reg(client, buffer, 4);
-	if( buffer[0] == 0x00 && buffer[1] == 0x00 && buffer[2] == 0x88 && buffer[3] == 0x08)
-	{
-		printk(KERN_INFO "i2c Read 0x08 = %d!\n",buffer[0]);
-		printk(KERN_INFO "i2c Read 0x09 = %d!\n",buffer[1]);
-		printk(KERN_INFO "i2c Read 0x0a = %d!\n",buffer[2]);
-		printk(KERN_INFO "i2c Read 0x0b = %d!\n",buffer[3]);
-		printk(KERN_INFO "@@@ %s DMT_DEVICE_NAME registered I2C driver!\n",__FUNCTION__);
-		dev.client = client;
-	}
-	else
-	{
-		printk(KERN_INFO "err : i2c Read 0x08 = %d!\n",buffer[0]);
-		printk(KERN_INFO "err : i2c Read 0x09 = %d!\n",buffer[1]);
-		printk(KERN_INFO "err : i2c Read 0x0a = %d!\n",buffer[2]);
-		printk(KERN_INFO "err : i2c Read 0x0b = %d!\n",buffer[3]);
-		dev.client = NULL;
-		return -1;
-	}
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-	//check sensorlayout[i][j]
-	for(i = 0; i < 3; ++i)
-	{
-		for(j = 0; j < 3; j++)
-			printk("%d",sensorlayout[i][j]);
-		printk("\n");
-	}
-#endif
-	return 0;
-}
-
-static int __devexit device_i2c_remove(struct i2c_client *client)
-{
-#if DMT_DEBUG_DATA
-	IN_FUNC_MSG;
-#endif
-	return 0;
-}
-
-int dmt08_enable(int en)
-{
-	printk(KERN_DEBUG "%s: enable = %d\n", __func__, en);
-	DMT_sysfs_update_active_status(en);
-	return 0;
-}
-
-int dmt08_setDelay(int mdelay)
-{
-	printk(KERN_DEBUG "%s: delay = %d\n", __func__, mdelay);
-	atomic_set(&delay, mdelay);
-	return 0;
-}
-
-int dmt08_getLSG(int *lsg)
-{
-    *lsg = 256;
-	return 0;
-}
-
-struct gsensor_data dmt08_gs_data = {
-	.i2c_addr = DMT08_I2C_ADDR,
-	.enable = dmt08_enable,
-	.setDelay = dmt08_setDelay,
-	.getLSG = dmt08_getLSG,
-};
-
-static int __init device_init(void)
-{
-	int err=-1;	
-	struct device *device;
-	int ret = 0;
-	IN_FUNC_MSG;
-
-	if (get_gsensor_conf(&gs_conf))
-		return -1;
-
-	if (gs_conf.op != 1)
-		return -1;
-
-	printk("G-Sensor dmt08 init\n");
-
-	if (gsensor_register(&dmt08_gs_data))
-		return -1;
-
-	if (gsensor_i2c_register_device() < 0)
-		return -1;
-
-	atomic_set(&delay, 200);
-
-	ret = alloc_chrdev_region(&dev.devno, 0, 1, GSENSOR_DEVICE_NAME);
-  	if(ret)
-	{
-    		printk("%s, can't allocate chrdev\n", __func__);
-		return ret;
-	}
-	printk("%s, register chrdev(%d, %d)\n", __func__, MAJOR(dev.devno), MINOR(dev.devno));
-	
-	cdev_init(&dev.cdev, &dmt_g_sensor_fops);  
-	dev.cdev.owner = THIS_MODULE;
-  	ret = cdev_add(&dev.cdev, dev.devno, 1);
-  	if(ret < 0)
-	{
-    		printk("%s, add character device error, ret %d\n", __func__, ret);
-		return ret;
-	}
-	dev.class = class_create(THIS_MODULE, ACCELEMETER_CLASS_NAME);
-	if(IS_ERR(dev.class))
-	{
-   		printk("%s, create class, error\n", __func__);
-		return ret;
-  	}
-	device=device_create(dev.class, NULL, dev.devno, NULL, GSENSOR_DEVICE_NAME);
-
-	mutex_init(&DMT_mutex);
-
-	INIT_DELAYED_WORK(&work, DMT_work_func);
-	printk("DMT: INIT_DELAYED_WORK\n");
-
-	err=input_init();
-	if(err)
-	{
-		printk("%s:input_init fail, error code= %d\n", __func__, err);
-	}
-
-	err = create_device_attributes(device,DMT_attributes);
-
-	return i2c_add_driver(&device_i2c_driver);
-}
-
-
-static void __exit device_exit(void)
-{
-	IN_FUNC_MSG;
-	input_unregister_device(input);
-	input_free_device(input);
-	cdev_del(&dev.cdev);
-	unregister_chrdev_region(dev.devno, 1);
-	device_destroy(dev.class, dev.devno);
-	class_destroy(dev.class);
-	i2c_del_driver(&device_i2c_driver);
-}
-
-
-void gsensor_write_offset_to_file(void)
-{
-	char data[18];
-	unsigned int orgfs;
-	long lfile=-1;
-	spinlock_t lock; //add by yang
-	spin_lock_init(&lock); //add by yang
-	sprintf(data,"%5d %5d %5d",offset.u.x,offset.u.y,offset.u.z);
-
-	orgfs = get_fs();
-// Set segment descriptor associated to kernel space
-	set_fs(KERNEL_DS);
-	
-    	lfile=sys_open(OffsetFileName,O_WRONLY|O_CREAT, 0777);
-	if (lfile < 0)
-	{
-		printk("sys_open %s error!!. %ld\n",OffsetFileName,lfile);
-	}
-	else
-	{
-		spin_lock(&lock); //add by yang
-		sys_write(lfile, data,18);
-		sys_close(lfile);
-		spin_unlock(&lock); //add by yang
-	}
-	set_fs(orgfs);
-}
-
-void gsensor_read_offset_from_file(void)
-{
-	unsigned int orgfs;
-	char data[18];
-	long lfile=-1;
-	orgfs = get_fs();
-// Set segment descriptor associated to kernel space
-	set_fs(KERNEL_DS);
-
-	lfile = sys_open(OffsetFileName, O_RDONLY, 0);
-	if (lfile < 0)
-	{
-		printk("sys_open %s error!!. %ld\n",OffsetFileName,lfile);
-		strcpy(data,"00000 00000 00000");
-
-	}
-	else
-	{
-		sys_read(lfile, data, 18);
-		sys_close(lfile);
-	}
-	sscanf(data,"%hd %hd %hd",&offset.u.x,&offset.u.y,&offset.u.z);
-	printk("%5d %5d %5d",offset.u.x,offset.u.y,offset.u.z);
-	set_fs(orgfs);
-}
-
-MODULE_AUTHOR("DMT_RD");
-MODULE_DESCRIPTION("DMT Gsensor Driver");
-MODULE_LICENSE("GPL");
-
-module_init(device_init);
-module_exit(device_exit);
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/dmt08.h b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/dmt08.h
deleted file mode 100755
index 5a1ac3b7..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt08_gsensor/dmt08.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * @file include/linux/dmt.h
- * @brief DMARD05 & DMARD06 & DMARD07 g-sensor Linux device driver
- * @author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- * @version 1.31
- * @date 2012/3/27
- *
- * @section LICENSE
- *
- *  Copyright 2011 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- *
- */
-#ifndef DMT_H
-#define DMT_H
-
-#if (defined(CONFIG_SENSORS_DMARD05) || defined(CONFIG_SENSORS_DMARD05_MODULE))
-#define DEVICE_I2C_NAME "dmard05"
-#define DEFAULT_SENSITIVITY 64
-#define WHO_AM_I_VALUE 	0x05
-#define X_OUT 		0x41
-#define SW_RESET 	0x53
-#define WHO_AM_I 	0x0f
-#elif (defined(CONFIG_SENSORS_DMARD06) || defined(CONFIG_SENSORS_DMARD06_MODULE))
-#define DEVICE_I2C_NAME "dmard06"
-#define DEFAULT_SENSITIVITY 32
-#define WHO_AM_I_VALUE 	0x06
-#define X_OUT 		0x41
-#define SW_RESET 	0x53
-#define WHO_AM_I 	0x0f
-#elif (defined(CONFIG_SENSORS_DMARD07) || defined(CONFIG_SENSORS_DMARD07_MODULE))
-#define DEVICE_I2C_NAME "dmard07"
-#define DEFAULT_SENSITIVITY 64
-#define WHO_AM_I_VALUE 	0x07
-#define X_OUT 		0x41
-#define SW_RESET 	0x53
-#define WHO_AM_I 	0x0f
-#elif (defined(CONFIG_SENSORS_DMARD03) || defined(CONFIG_SENSORS_DMARD03_MODULE))
-#define DEVICE_I2C_NAME "dmard03"
-#define DEFAULT_SENSITIVITY 256
-#define CONTROL_REGISTERS  0x08
-#elif (defined(CONFIG_SENSORS_DMARD08) || defined(CONFIG_SENSORS_DMARD08_MODULE) || defined(CONFIG_WMT_SENSOR_DMT08))
-#define DEVICE_I2C_NAME "g-sensor"
-#define DEFAULT_SENSITIVITY 256
-#define CONTROL_REGISTERS  0x08
-#define DMT08_I2C_ADDR	0x1c
-#endif
-
-//#define DMT_DEBUG_DATA	1
-#define DMT_DEBUG_DATA 		0
-
-#if DMT_DEBUG_DATA
-#define IN_FUNC_MSG printk(KERN_INFO "@DMT@ In %s\n", __func__)
-#define PRINT_X_Y_Z(x, y, z) printk(KERN_INFO "@DMT@ X/Y/Z axis: %04d , %04d , %04d\n", (x), (y), (z))
-#define PRINT_OFFSET(x, y, z) printk(KERN_INFO "@offset@  X/Y/Z axis: %04d , %04d , %04d\n",offset.x,offset.y,offset.z);
-#else
-#define IN_FUNC_MSG
-#define PRINT_X_Y_Z(x, y, z)
-#define PRINT_OFFSET(x, y, z)
-#endif
-
-//g-senor layout configuration, choose one of the following configuration
-#define CONFIG_GSEN_LAYOUT_PAT_1
-//#define CONFIG_GSEN_LAYOUT_PAT_2
-//#define CONFIG_GSEN_LAYOUT_PAT_3
-//#define CONFIG_GSEN_LAYOUT_PAT_4
-//#define CONFIG_GSEN_LAYOUT_PAT_5
-//#define CONFIG_GSEN_LAYOUT_PAT_6
-//#define CONFIG_GSEN_LAYOUT_PAT_7
-//#define CONFIG_GSEN_LAYOUT_PAT_8
-
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE 1
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE 2
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_NEGATIVE 3
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_POSITIVE 4
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_NEGATIVE 5
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_POSITIVE 6
-
-#define AVG_NUM 16
-
-#define IOCTL_MAGIC  0x09
-#define SENSOR_DATA_SIZE 3                           
-
-#define SENSOR_RESET    		_IO(IOCTL_MAGIC, 0)
-#define SENSOR_CALIBRATION   		_IOWR(IOCTL_MAGIC,  1, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OFFSET  		_IOR(IOCTL_MAGIC,  2, int[SENSOR_DATA_SIZE])
-#define SENSOR_SET_OFFSET  		_IOWR(IOCTL_MAGIC,  3, int[SENSOR_DATA_SIZE])
-#define SENSOR_READ_ACCEL_XYZ  		_IOR(IOCTL_MAGIC,  4, int[SENSOR_DATA_SIZE])
-#define SENSOR_SETYPR  			_IOW(IOCTL_MAGIC,  5, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OPEN_STATUS		_IO(IOCTL_MAGIC,  6)
-#define SENSOR_GET_CLOSE_STATUS		_IO(IOCTL_MAGIC,  7)
-#define SENSOR_GET_DELAY		_IOR(IOCTL_MAGIC,  8, unsigned int*)
-
-#define SENSOR_MAXNR 8
-
-#endif               
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/Makefile
deleted file mode 100755
index de723bf5..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for the DMARD10 Sensor driver
-#
-
-sensor_dmt10-objs  := dmt10.o
-obj-$(CONFIG_WMT_SENSOR_DMT10)		+= sensor_dmt10.o
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/dmt10.c b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/dmt10.c
deleted file mode 100755
index e8e7b288..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/dmt10.c
+++ /dev/null
@@ -1,950 +0,0 @@
-/*
- * @file drivers/misc/dmt10.c
- * @brief DMT g-sensor Linux device driver
- * @author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- * @version 1.03
- *
- * @section LICENSE
- *
- *  Copyright 2012 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- *  V1.00	D10 First Release											date 2012/09/21
- *  V1.01	static struct dmt_data s_dmt Refresh to device_i2c_probe	date 2012/11/23
- *  V1.02	0x0D cck : adjustment 204.8KHz core clock					date 2012/11/30
- *  V1.03	write TCGYZ & TCGX : set value to 0x00						date 2012/12/10 
- *
- * @DMT Package version D10_General_driver v1.4
- *
- */
-#include "dmt10.h"
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/kthread.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/wakelock.h>
-#include <asm/uaccess.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/miscdevice.h>
-#include <linux/clk.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/poll.h>
-#include <linux/string.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include "../gsensor.h"
-
-static struct gsensor_conf gs_conf;
-
-static unsigned int interval;
-void gsensor_write_offset_to_file(void);
-void gsensor_read_offset_from_file(void);
-char OffsetFileName[] = "/data/misc/dmt/offset.txt";	/* FILE offset.txt */
-static raw_data offset;
-static struct dmt_data *s_dmt;
-static int device_init(void);
-static void device_exit(void);
-
-static int device_open(struct inode*, struct file*);
-static long device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-static int device_close(struct inode*, struct file*);
-
-static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg);
-static int device_i2c_resume(struct i2c_client *client);
-static int __devinit device_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id);
-static int __devexit device_i2c_remove(struct i2c_client *client);
-void device_i2c_read_xyz(struct i2c_client *client, s16 *xyz);
-static int device_i2c_rxdata(struct i2c_client *client, unsigned char *rxDat, int length);
-static int device_i2c_txdata(struct i2c_client *client, unsigned char *txData, int length);
-
-static int DMT_GetOpenStatus(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);	
-	GSE_LOG("start active=%d\n",dmt->active.counter);
-	wait_event_interruptible(dmt->open_wq, (atomic_read(&dmt->active) != 0));
-	return 0;
-}
-
-static int DMT_GetCloseStatus(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	GSE_LOG("start active=%d\n",dmt->active.counter);
-	wait_event_interruptible(dmt->open_wq, (atomic_read(&dmt->active) <= 0));
-	return 0;
-}
-
-static void DMT_sysfs_update_active_status(struct dmt_data *dmt , int en){
-	unsigned long dmt_delay;
-	if(en){
-		dmt_delay = msecs_to_jiffies(atomic_read(&dmt->delay));
-		if(dmt_delay < 1)
-			dmt_delay = 1;
-
-		GSE_LOG("schedule_delayed_work start with delay time=%lu\n",dmt_delay);
-		schedule_delayed_work(&dmt->delaywork,dmt_delay);
-	}
-	else 
-		cancel_delayed_work_sync(&dmt->delaywork);
-}
-
-static bool get_value_as_int(char const *buf, size_t size, int *value){
-	long tmp;
-	if (size == 0)
-		return false;
-	/* maybe text format value */
-	if ((buf[0] == '0') && (size > 1)) {
-		if ((buf[1] == 'x') || (buf[1] == 'X')) {
-			/* hexadecimal format */
-			if (0 != strict_strtol(buf, 16, &tmp))
-				return false;
-		} else {
-			/* octal format */
-			if (0 != strict_strtol(buf, 8, &tmp))
-				return false;
-		}
-	} else {
-		/* decimal format */
-		if (0 != strict_strtol(buf, 10, &tmp))
-			return false;
-	}
-
-	if (tmp > INT_MAX)
-		return false;
-
-	*value = tmp;
-	return true;
-}
-static bool get_value_as_int64(char const *buf, size_t size, long long *value)
-{
-	long long tmp;
-	if (size == 0)
-		return false;
-	/* maybe text format value */
-	if ((buf[0] == '0') && (size > 1)) {
-		if ((buf[1] == 'x') || (buf[1] == 'X')) {
-			/* hexadecimal format */
-			if (0 != strict_strtoll(buf, 16, &tmp))
-				return false;
-		} else {
-			/* octal format */
-			if (0 != strict_strtoll(buf, 8, &tmp))
-				return false;
-		}
-	} else {
-		/* decimal format */
-		if (0 != strict_strtoll(buf, 10, &tmp))
-			return false;
-	}
-
-	if (tmp > LLONG_MAX)
-		return false;
-
-	*value = tmp;
-	return true;
-}
-
-static ssize_t dmt_sysfs_enable_show(
-	struct dmt_data *dmt, char *buf, int pos)
-{
-	char str[2][16]={"ACC enable OFF","ACC enable ON"};
-	int flag;
-	flag=atomic_read(&dmt->enable); 	
-	return sprintf(buf, "%s\n", str[flag]);
-}
-
-static ssize_t dmt_sysfs_enable_store(
-	struct dmt_data *dmt, char const *buf, size_t count, int pos)
-{
-	int en = 0;
-	if (NULL == buf)
-		return -EINVAL;
-	GSE_LOG("buf=%x %x\n", buf[0], buf[1]);
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int(buf, count, &en))
-		return -EINVAL;
-
-	en = en ? 1 : 0;
-
-	atomic_set(&dmt->enable,en);
-	DMT_sysfs_update_active_status(dmt , en);
-	return count;
-}
-
-/***** Acceleration ***/
-static ssize_t DMT_enable_acc_show(struct device *dev, struct device_attribute *attr, char *buf){
-	return dmt_sysfs_enable_show( dev_get_drvdata(dev), buf, ACC_DATA_FLAG);
-}
-
-static ssize_t DMT_enable_acc_store( struct device *dev, struct device_attribute *attr, char const *buf, size_t count){
-	return dmt_sysfs_enable_store( dev_get_drvdata(dev), buf, count, ACC_DATA_FLAG);
-}
-
-/***** sysfs delay **************************************************/
-static ssize_t dmt_sysfs_delay_show( struct dmt_data *dmt, char *buf, int pos){
-	return sprintf(buf, "%d\n", atomic_read(&dmt->delay));
-}
-
-static ssize_t dmt_sysfs_delay_store( struct dmt_data *dmt, char const *buf, size_t count, int pos){
-	long long val = 0;
-
-	if (NULL == buf)
-		return -EINVAL;
-
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int64(buf, count, &val))
-		return -EINVAL;
-
-	atomic_set(&dmt->delay, (unsigned int) val);
-	GSE_LOG("Driver attribute set delay =%lld\n", val);
-
-	return count;
-}
-
-/***** Accelerometer ***/
-static ssize_t DMT_delay_acc_show( struct device *dev, struct device_attribute *attr, char *buf){
-	return dmt_sysfs_delay_show( dev_get_drvdata(dev), buf, ACC_DATA_FLAG);
-}
-
-static ssize_t DMT_delay_acc_store( struct device *dev, struct device_attribute *attr,char const *buf, size_t count){
-	return dmt_sysfs_delay_store( dev_get_drvdata(dev), buf, count, ACC_DATA_FLAG);
-}
-
-static struct device_attribute DMT_attributes[] = {
-	__ATTR(enable_acc, 0755, DMT_enable_acc_show, DMT_enable_acc_store),
-	__ATTR(delay_acc,  0755, DMT_delay_acc_show,  DMT_delay_acc_store),
-	__ATTR_NULL,
-};
-
-static char const *const ACCELEMETER_CLASS_NAME = "accelemeter";
-static char const *const GSENSOR_DEVICE_NAME = "dmard10";
-static char const *const device_link_name = "i2c";
-static dev_t const dmt_device_dev_t = MKDEV(MISC_MAJOR, 240);
-
-/***** dmt sysfs functions ******************************************/
-static int create_device_attributes(struct device *dev,	struct device_attribute *attrs){
-	int i;
-	int err = 0;
-	for (i = 0 ; NULL != attrs[i].attr.name ; ++i) {
-		err = device_create_file(dev, &attrs[i]);
-		if (0 != err)
-			break;
-	}
-
-	if (0 != err) {
-		for (; i >= 0 ; --i)
-			device_remove_file(dev, &attrs[i]);
-	}
-	return err;
-}
-
-static void remove_device_attributes(
-	struct device *dev,
-	struct device_attribute *attrs)
-{
-	int i;
-
-	for (i = 0 ; NULL != attrs[i].attr.name ; ++i)
-		device_remove_file(dev, &attrs[i]);
-}
-
-static int create_sysfs_interfaces(struct dmt_data *dmt)
-{
-	int err;
-
-	if (NULL == dmt)
-		return -EINVAL;
-
-	err = 0;
-	dmt->class = class_create(THIS_MODULE, ACCELEMETER_CLASS_NAME);
-	if (IS_ERR(dmt->class)) {
-		err = PTR_ERR(dmt->class);
-		goto exit_class_create_failed;
-	}
-
-	dmt->class_dev = device_create(
-						dmt->class,
-						NULL,
-						dmt_device_dev_t,
-						dmt,
-						GSENSOR_DEVICE_NAME);
-	if (IS_ERR(dmt->class_dev)) {
-		err = PTR_ERR(dmt->class_dev);
-		goto exit_class_device_create_failed;
-	}
-
-	err = sysfs_create_link(
-			&dmt->class_dev->kobj,
-			&dmt->client->dev.kobj,
-			device_link_name);
-	if (0 > err)
-		goto exit_sysfs_create_link_failed;
-
-	err = create_device_attributes(
-			dmt->class_dev,
-			DMT_attributes);
-	if (0 > err)
-		goto exit_device_attributes_create_failed;
-#if 0
-	err = create_device_binary_attributes(
-			&dmt->class_dev->kobj,
-			dmt_bin_attributes);
-	if (0 > err)
-		goto exit_device_binary_attributes_create_failed;
-#endif
-
-	return err;
-
-#if 0
-exit_device_binary_attributes_create_failed:
-	remove_device_attributes(dmt->class_dev, dmt_attributes);
-#endif
-exit_device_attributes_create_failed:
-	sysfs_remove_link(&dmt->class_dev->kobj, device_link_name);
-exit_sysfs_create_link_failed:
-	device_destroy(dmt->class, dmt_device_dev_t);
-exit_class_device_create_failed:
-	dmt->class_dev = NULL;
-	class_destroy(dmt->class);
-exit_class_create_failed:
-	dmt->class = NULL;
-	return err;
-}
-
-static void remove_sysfs_interfaces(struct dmt_data *dmt)
-{
-	if (NULL == dmt)
-		return;
-
-	if (NULL != dmt->class_dev) {
-
-		remove_device_attributes(
-			dmt->class_dev,
-			DMT_attributes);
-		sysfs_remove_link(
-			&dmt->class_dev->kobj,
-			device_link_name);
-		dmt->class_dev = NULL;
-	}
-	if (NULL != dmt->class) {
-		device_destroy(
-			dmt->class,
-			dmt_device_dev_t);
-		class_destroy(dmt->class);
-		dmt->class = NULL;
-	}
-}
-
-int input_init(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	int err=0;
-	dmt->input=input_allocate_device();
-	if (!dmt->input){
-		GSE_ERR("input device allocate ERROR !!\n");
-		return -ENOMEM;
-	}
-	else
-		GSE_LOG("input device allocate Success !!\n");
-	/* Setup input device */
-	set_bit(EV_ABS, dmt->input->evbit);
-	/* Accelerometer [-78.5, 78.5]m/s2 in Q16 */
-	input_set_abs_params(dmt->input, ABS_X, -1024, 1024, 0, 0);
-	input_set_abs_params(dmt->input, ABS_Y, -1024, 1024, 0, 0);
-	input_set_abs_params(dmt->input, ABS_Z, -1024, 1024, 0, 0);
-	/* Set InputDevice Name */
-	dmt->input->name = INPUT_NAME_ACC;
-	/* Register */
-	err = input_register_device(dmt->input);
-	if (err) {
-		GSE_ERR("input_register_device ERROR !!\n");
-		input_free_device(dmt->input);
-		return err;
-	}
-	GSE_LOG("input_register_device SUCCESS %d !! \n",err);
-
-	return err;
-}
-
-int gsensor_calibrate(void)
-{	
-	//struct dmt_data *dmt = i2c_get_clientdata(client);
-	raw_data avg;
-	int i, j;
-	long xyz_acc[SENSOR_DATA_SIZE];   
-  	s16 xyz[SENSOR_DATA_SIZE];
-	
-	offset.u.x=0;
-	offset.u.y=0;
-	offset.u.z=0;
-	/* initialize the accumulation buffer */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		xyz_acc[i] = 0;
-
-	for(i = 0; i < AVG_NUM; i++) {      
-		device_i2c_read_xyz(s_dmt->client, (s16 *)&xyz);
-		for(j = 0; j < SENSOR_DATA_SIZE; ++j) 
-			xyz_acc[j] += xyz[j];
-  	}
-	/* calculate averages */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		avg.v[i] = (s16) (xyz_acc[i] / AVG_NUM);
-		
-	if(avg.v[2] < 0){
-		offset.u.x =  avg.v[0] ;    
-		offset.u.y =  avg.v[1] ;
-		offset.u.z =  avg.v[2] + DEFAULT_SENSITIVITY;
-		return CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE;
-	}
-	else{	
-		offset.u.x =  avg.v[0] ;    
-		offset.u.y =  avg.v[1] ;
-		offset.u.z =  avg.v[2] - DEFAULT_SENSITIVITY;
-		return CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE;
-	}
-	return 0;
-}
-
-int gsensor_reset(struct i2c_client *client){
-	unsigned char buffer[7], buffer2[2];
-	/* 1. check D10 , VALUE_STADR = 0x55 , VALUE_STAINT = 0xAA */
-	buffer[0] = REG_STADR;
-	buffer2[0] = REG_STAINT;
-	
-	device_i2c_rxdata(client, buffer, 2);
-	device_i2c_rxdata(client, buffer2, 2);
-		
-	if( buffer[0] == VALUE_STADR || buffer2[0] == VALUE_STAINT){
-		GSE_LOG(" REG_STADR_VALUE = %d , REG_STAINT_VALUE = %d\n", buffer[0], buffer2[0]);
-	}
-	else{
-		GSE_LOG(" REG_STADR_VALUE = %d , REG_STAINT_VALUE = %d \n", buffer[0], buffer2[0]);
-		return -1;
-	}
-	/* 2. Powerdown reset */
-	buffer[0] = REG_PD;
-	buffer[1] = VALUE_PD_RST;
-	device_i2c_txdata(client, buffer, 2);
-	/* 3. ACTR => Standby mode => Download OTP to parameter reg => Standby mode => Reset data path => Standby mode */
-	buffer[0] = REG_ACTR;
-	buffer[1] = MODE_Standby;
-	buffer[2] = MODE_ReadOTP;
-	buffer[3] = MODE_Standby;
-	buffer[4] = MODE_ResetDataPath;
-	buffer[5] = MODE_Standby;
-	device_i2c_txdata(client, buffer, 6);
-	/* 4. OSCA_EN = 1 ,TSTO = b'000(INT1 = normal, TEST0 = normal) */
-	buffer[0] = REG_MISC2;
-	buffer[1] = VALUE_MISC2_OSCA_EN;
-	device_i2c_txdata(client, buffer, 2);
-	/* 5. AFEN = 1(AFE will powerdown after ADC) */
-	buffer[0] = REG_AFEM;
-	buffer[1] = VALUE_AFEM_AFEN_Normal;	
-	buffer[2] = VALUE_CKSEL_ODR_100_204;	
-	buffer[3] = VALUE_INTC;	
-	buffer[4] = VALUE_TAPNS_Ave_2;
-	buffer[5] = 0x00;	// DLYC, no delay timing
-	buffer[6] = 0x07;	// INTD=1 (push-pull), INTA=1 (active high), AUTOT=1 (enable T)
-	device_i2c_txdata(client, buffer, 7);
-	/* 6. write TCGYZ & TCGX */
-	buffer[0] = REG_WDAL;	// REG:0x01
-	buffer[1] = 0x00;		// set TC of Y,Z gain value
-	buffer[2] = 0x00;		// set TC of X gain value
-	buffer[3] = 0x03;		// Temperature coefficient of X,Y,Z gain
-	device_i2c_txdata(client, buffer, 4);
-	
-	buffer[0] = REG_ACTR;			// REG:0x00
-	buffer[1] = MODE_Standby;		// Standby
-	buffer[2] = MODE_WriteOTPBuf;	// WriteOTPBuf 
-	buffer[3] = MODE_Standby;		// Standby
-	device_i2c_txdata(client, buffer, 4);	
-	//buffer[0] = REG_TCGYZ;
-	//device_i2c_rxdata(client, buffer, 2);
-	//GSE_LOG(" TCGYZ = %d, TCGX = %d  \n", buffer[0], buffer[1]);
-	
-	/* 7. Activation mode */
-	buffer[0] = REG_ACTR;
-	buffer[1] = MODE_Active;
-	device_i2c_txdata(client, buffer, 2);
-	return 0;
-}
-
-void gsensor_set_offset(int val[3]){
-	int i;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		offset.v[i] = (s16) val[i];
-}
-
-struct file_operations dmt_g_sensor_fops = {
-	.owner = THIS_MODULE,
-	.unlocked_ioctl = device_ioctl,
-	.open = device_open,
-	.release = device_close,
-};
-
-static struct miscdevice dmt_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = DEVICE_I2C_NAME,
-	.fops = &dmt_g_sensor_fops,
-};
-
-static int sensor_close_dev(struct i2c_client *client){    	
-	char buffer[3];
-	buffer[0] = REG_ACTR;
-	buffer[1] = MODE_Standby;
-	buffer[2] = MODE_Off;
-	GSE_FUN();	
-	return device_i2c_txdata(client,buffer, 3);
-}
-
-static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg){
-	GSE_FUN();
-	return sensor_close_dev(client);
-}
-
-static int device_i2c_resume(struct i2c_client *client){
-	GSE_FUN();
-	return gsensor_reset(client);
-}
-
-static void device_i2c_shutdown(struct i2c_client *client)
-{
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	flush_delayed_work_sync(&dmt->delaywork);
-	cancel_delayed_work_sync(&dmt->delaywork);
-}
-
-static int __devexit device_i2c_remove(struct i2c_client *client){
-	return 0;
-}
-
-static const struct i2c_device_id device_i2c_ids[] = {
-	{DEVICE_I2C_NAME, 0},
-	{}   
-};
-
-//MODULE_DEVICE_TABLE(i2c, device_i2c_ids);
-
-static struct i2c_driver device_i2c_driver = 
-{
-	.driver	= {
-		.owner = THIS_MODULE,
-		.name = DEVICE_I2C_NAME,
-		},
-	.class = I2C_CLASS_HWMON,
-	.id_table = device_i2c_ids,
-	.probe = device_i2c_probe,
-	.remove	= __devexit_p(device_i2c_remove),
-	.shutdown = device_i2c_shutdown,
-#ifndef CONFIG_ANDROID_POWER 
-	.suspend = device_i2c_suspend,
-	.resume	= device_i2c_resume,
-#endif	
-	
-};
-
-static int device_open(struct inode *inode, struct file *filp)
-{
-	return 0; 
-}
-
-static long device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
-	//struct i2c_client *client = (struct i2c_client*)filp->private_data;
-	//struct dmt_data *dmt = (struct dmt_data*)i2c_get_clientdata(client);	
-	
-	int err = 0, ret = 0, i;
-	int intBuf[SENSOR_DATA_SIZE];
-	s16 xyz[SENSOR_DATA_SIZE];
-	/* check type */
-	if (_IOC_TYPE(cmd) != IOCTL_MAGIC) return -ENOTTY;
-
-	/* check user space pointer is valid */
-	if (_IOC_DIR(cmd) & _IOC_READ)
-		err = !access_ok(VERIFY_WRITE, (void __user *)arg, _IOC_SIZE(cmd));
-	else if (_IOC_DIR(cmd) & _IOC_WRITE)
-		err =  !access_ok(VERIFY_READ, (void __user *)arg, _IOC_SIZE(cmd));
-	if (err) return -EFAULT;
-	
-	switch(cmd) 
-	{
-		case SENSOR_RESET:
-			gsensor_reset(s_dmt->client);
-			return ret;
-
-		case SENSOR_CALIBRATION:
-			/* get orientation info */
-			//if(copy_from_user(&intBuf, (int*)arg, sizeof(intBuf))) return -EFAULT;
-			gsensor_calibrate();
-			GSE_LOG("Sensor_calibration:%d %d %d\n",offset.u.x,offset.u.y,offset.u.z);
-			/* save file */
-			gsensor_write_offset_to_file();
-			
-			/* return the offset */
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = offset.v[i];
-
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-		
-		case SENSOR_GET_OFFSET:
-			/* get data from file */
-			gsensor_read_offset_from_file();
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = offset.v[i];
-
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-
-		case SENSOR_SET_OFFSET:
-			ret = copy_from_user(&intBuf, (int *)arg, sizeof(intBuf));
-			gsensor_set_offset(intBuf);
-			/* write in to file */
-			gsensor_write_offset_to_file();
-			return ret;
-		
-		case SENSOR_READ_ACCEL_XYZ:
-			device_i2c_read_xyz(s_dmt->client, (s16 *)&xyz);
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = xyz[i] - offset.v[i];
-			
-		  	ret = copy_to_user((int*)arg, &intBuf, sizeof(intBuf));
-			return ret;
-			
-		case SENSOR_SETYPR:
-			if(copy_from_user(&intBuf, (int*)arg, sizeof(intBuf))) {
-				GSE_LOG("%s:copy_from_user(&intBuf, (int*)arg, sizeof(intBuf)) ERROR, -EFAULT\n",__func__);			
-				return -EFAULT;
-			}
-			input_report_abs(s_dmt->input, ABS_X, intBuf[0]);
-			input_report_abs(s_dmt->input, ABS_Y, -intBuf[1]);
-			input_report_abs(s_dmt->input, ABS_Z, -intBuf[2]);
-			input_sync(s_dmt->input);
-			GSE_LOG(KERN_INFO "%s:SENSOR_SETYPR OK! x=%d,y=%d,z=%d\n",__func__,intBuf[0],intBuf[1],intBuf[2]);
-			return 1;
-			
-		case SENSOR_GET_OPEN_STATUS:
-			GSE_LOG(KERN_INFO "%s:Going into DMT_GetOpenStatus()\n",__func__);
-			DMT_GetOpenStatus(s_dmt->client);
-			GSE_LOG(KERN_INFO "%s:DMT_GetOpenStatus() finished\n",__func__);
-			return 1;
-			break;
-			
-		case SENSOR_GET_CLOSE_STATUS:
-			GSE_LOG(KERN_INFO "%s:Going into DMT_GetCloseStatus()\n",__func__);
-			DMT_GetCloseStatus(s_dmt->client);	
-			GSE_LOG(KERN_INFO "%s:DMT_GetCloseStatus() finished\n",__func__);
-			return 1;
-			break;	
-				
-		case SENSOR_GET_DELAY:
-		  	ret = copy_to_user((int*)arg, &interval, sizeof(interval));
-			return 1;
-			break;
-		
-		default:  /* redundant, as cmd was checked against MAXNR */
-			return -ENOTTY;
-	}
-	
-	return 0;
-}
-	
-static int device_close(struct inode *inode, struct file *filp)
-{
-	return 0;
-}
-
-/***** I2C I/O function ***********************************************/
-static int device_i2c_rxdata( struct i2c_client *client, unsigned char *rxData, int length)
-{
-	struct i2c_msg msgs[] = 
-	{
-		{.addr = client->addr, .flags = 0, .len = 1, .buf = rxData,}, 
-		{.addr = client->addr, .flags = I2C_M_RD, .len = length, .buf = rxData,},
-	};
-	//unsigned char addr = rxData[0];
-	if (i2c_transfer(client->adapter, msgs, 2) < 0) {
-		dev_err(&client->dev, "%s: transfer failed.", __func__);
-		return -EIO;
-	}
-	//DMT_DATA(&client->dev, "RxData: len=%02x, addr=%02x, data=%02x\n",
-		//length, addr, rxData[0]);
-
-	return 0;
-}
-
-static int device_i2c_txdata( struct i2c_client *client, unsigned char *txData, int length)
-{
-	struct i2c_msg msg[] = 
-	{
-		{.addr = client->addr, .flags = 0, .len = length, .buf = txData,}, 
-	};
-
-	if (i2c_transfer(client->adapter, msg, 1) < 0) {
-		dev_err(&client->dev, "%s: transfer failed.", __func__);
-		return -EIO;
-	}
-	//DMT_DATA(&client->dev, "TxData: len=%02x, addr=%02x data=%02x\n",
-		//length, txData[0], txData[1]);
-	return 0;
-}
-/* 1g = 128 becomes 1g = 1024 */
-static inline void device_i2c_correct_accel_sign(s16 *val){
-	*val<<= 3;
-}
-
-void device_i2c_merge_register_values(struct i2c_client *client, s16 *val, u8 msb, u8 lsb){
-	*val = (((u16)msb) << 8) | (u16)lsb; 
-	device_i2c_correct_accel_sign(val);
-}
-
-void device_i2c_read_xyz(struct i2c_client *client, s16 *xyz_p){	
-	u8 buffer[11];
-	s16 xyzTmp[SENSOR_DATA_SIZE];
-	int i, j;
-	/* get xyz high/low bytes, 0x12 */
-	buffer[0] = REG_STADR;
-	device_i2c_rxdata(client, buffer, 10);
-    
-	/* merge to 10-bits value */
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		xyz_p[i] = 0;
-		device_i2c_merge_register_values(client, (xyzTmp + i), buffer[2*(i+1)+1], buffer[2*(i+1)]);
-	/* transfer to the default layout */
-		for(j = 0; j < 3; j++)
-			xyz_p[i] += sensorlayout[i][j] * xyzTmp[j];
-	}
-	GSE_LOG("xyz_p: %04d , %04d , %04d\n", xyz_p[0], xyz_p[1], xyz_p[2]);
-}
-
-static void DMT_work_func(struct work_struct *delaywork)
-{
-	struct dmt_data *dmt = container_of(delaywork, struct dmt_data, delaywork.work);
-	int i;
-	static int firsttime=0;
-	s16 xyz[SENSOR_DATA_SIZE];
-
-	unsigned long t=atomic_read(&dmt->delay);
-  	unsigned long dmt_delay = msecs_to_jiffies(t);
-	if(!firsttime){
-		//gsensor_read_offset_from_file();	
-	 	firsttime=1;
-	}
-	
-	GSE_LOG("t=%lu , dmt_delay=%lu\n", t, dmt_delay);
-  	device_i2c_read_xyz(dmt->client, (s16 *)&xyz);
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-     		xyz[i] -= offset.v[i];
-
-	GSE_LOG("@DMTRaw@ X/Y/Z axis: %04d , %04d , %04d\n", xyz[0], xyz[1], xyz[2]);
-	GSE_LOG("@Offset@ X/Y/Z axis: %04d , %04d , %04d\n", offset.u.x, offset.u.y, offset.u.z);
-	input_report_abs(dmt->input, ABS_X, xyz[gs_conf.xyz_axis[ABS_X][0]]*gs_conf.xyz_axis[ABS_X][1]);
-	input_report_abs(dmt->input, ABS_Y, xyz[gs_conf.xyz_axis[ABS_Y][0]]*gs_conf.xyz_axis[ABS_Y][1]);
-	input_report_abs(dmt->input, ABS_Z, xyz[gs_conf.xyz_axis[ABS_Z][0]]*gs_conf.xyz_axis[ABS_Z][1]);
-	input_sync(dmt->input);
-
-	if(dmt_delay < 1)
-		dmt_delay = 1;
-	schedule_delayed_work(&dmt->delaywork, dmt_delay);
-}
-
-static int __devinit device_i2c_probe(struct i2c_client *client,const struct i2c_device_id *id){
-	int i, ret = 0;
-	//struct dmt_data *s_dmt;
-
-	GSE_FUN();
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		offset.v[i] = 0;
-		
-	if(!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)){
-		GSE_ERR("check_functionality failed.\n");
-		ret = -ENODEV;
-		goto exit0;
-  	}
-  	
-  	/* Allocate memory for driver data */
-	s_dmt = kzalloc(sizeof(struct dmt_data), GFP_KERNEL);
-	memset(s_dmt, 0, sizeof(struct dmt_data));
-	if (s_dmt == NULL) {
-		GSE_ERR("alloc data failed.\n");
-		ret = -ENOMEM;
-		goto exit1;
-	}
-	
-	/***** I2C initialization *****/
-	s_dmt->client = client;
-	/* set client data */
-	i2c_set_clientdata(client, s_dmt);
-	ret = gsensor_reset(client);
-	if (ret < 0)
-		goto exit2;
-		
-	/***** input *****/
-	ret = input_init(client);
-	if (ret){
-		GSE_ERR("input_init fail, error code= %d\n",ret);
-		goto exit3;
-	}
-	
-	/**** initialize variables in dmt_data *****/
-	init_waitqueue_head(&s_dmt->open_wq);
-	atomic_set(&s_dmt->active, 0);
-	atomic_set(&s_dmt->enable, 0);
-	atomic_set(&s_dmt->delay, 0);
-	mutex_init(&s_dmt->sensor_mutex);
-	/***** misc *****/ 
-	/* we have been register miscdevice in device_init, and 
-	 * marked by Eason 2013/2/4*/
-	/*ret = misc_register(&dmt_device);
-	if (ret){
-		GSE_ERR("dmt_dev register failed");
-		goto exit5;
-	}*/
-
-	/***** sysfs *****/
-    ret = create_sysfs_interfaces(s_dmt);
-    if (ret < 0){
-        GSE_ERR("create sysfs failed.");
-        goto exit6;
-    }
-
-	INIT_DELAYED_WORK(&s_dmt->delaywork, DMT_work_func);
-	GSE_LOG("DMT: INIT_DELAYED_WORK\n");
-	return 0;
-
-exit6:
-	//misc_deregister(&dmt_device);
-exit5:
-	input_unregister_device(s_dmt->input);
-exit3:
-	kfree(s_dmt);
-exit2:
-exit1:	
-exit0:
-	return ret;
-}
-
-int dmt10_enable(int en)
-{
-	printk(KERN_DEBUG "%s: enable = %d\n", __func__, en);
-	DMT_sysfs_update_active_status(s_dmt,en);
-	return 0;
-}
-
-int dmt10_setDelay(int mdelay)
-{
-	printk(KERN_DEBUG "%s: delay = %d\n", __func__, mdelay);
-	atomic_set(&s_dmt->delay, mdelay);
-	return 0;
-}
-
-int dmt10_getLSG(int *lsg)
-{
-    *lsg = 1024;
-	return 0;
-}
-
-struct gsensor_data dmt10_gs_data = {
-	.i2c_addr = DMT10_I2C_ADDR,
-	.enable = dmt10_enable,
-	.setDelay = dmt10_setDelay,
-	.getLSG = dmt10_getLSG,
-};
-
-static int __init device_init(void){
-	int ret = 0;
-
-	if (get_gsensor_conf(&gs_conf))
-		return -1;
-
-	if (gs_conf.op != 3)
-		return -1;
-	printk("G-Sensor dmt10 init\n");
-
-	if (gsensor_register(&dmt10_gs_data))
-		return -1;
-
-	if (gsensor_i2c_register_device() < 0)
-		return -1;
-
-	return i2c_add_driver(&device_i2c_driver);
-}
-
-static void __exit device_exit(void){
-	i2c_del_driver(&device_i2c_driver);
-}
-
-void gsensor_write_offset_to_file(void){
-	char data[18];
-	unsigned int orgfs;
-	struct file *fp;
-
-	sprintf(data,"%5d %5d %5d",offset.u.x,offset.u.y,offset.u.z);
-	orgfs = get_fs();
-	/* Set segment descriptor associated to kernel space */
-	set_fs(KERNEL_DS);
-	fp = filp_open(OffsetFileName, O_RDWR | O_CREAT, 0777);
-	if(IS_ERR(fp)){
-		GSE_ERR("filp_open %s error!!.\n",OffsetFileName);
-	}
-	else{
-		GSE_LOG("filp_open %s SUCCESS!!.\n",OffsetFileName);
-		fp->f_op->write(fp,data,18, &fp->f_pos);
- 		filp_close(fp,NULL);
-	}
-	set_fs(orgfs);
-}
-
-void gsensor_read_offset_from_file(void){
-	unsigned int orgfs;
-	char data[18];
-	struct file *fp;
-	int ux,uy,uz;
-	orgfs = get_fs();
-	/* Set segment descriptor associated to kernel space */
-	set_fs(KERNEL_DS);
-
-	fp = filp_open(OffsetFileName, O_RDWR , 0);
-	GSE_FUN();
-	if(IS_ERR(fp)){
-		GSE_ERR("Sorry,file open ERROR !\n");
-		offset.u.x=0;offset.u.y=0;offset.u.z=0;
-#if AUTO_CALIBRATION
-		/* get acceleration average reading */
-		gsensor_calibrate();
-		gsensor_write_offset_to_file();
-#endif
-	}
-	else{
-		GSE_LOG("filp_open %s SUCCESS!!.\n",OffsetFileName);
-		fp->f_op->read(fp,data,18, &fp->f_pos);
-		GSE_LOG("filp_read result %s\n",data);
-		sscanf(data,"%d %d %d",&ux,&uy,&uz);
-		offset.u.x=ux;
-		offset.u.y=uy;
-		offset.u.z=uz;
-		filp_close(fp,NULL);
-	}
-	set_fs(orgfs);
-}
-//*********************************************************************************************************
-MODULE_AUTHOR("DMT_RD");
-MODULE_DESCRIPTION("DMT Gsensor Driver");
-MODULE_LICENSE("GPL");
-
-module_init(device_init);
-module_exit(device_exit);
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/dmt10.h b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/dmt10.h
deleted file mode 100755
index 61343657..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/dmt10_gsensor/dmt10.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * @file include/linux/dmt10.h
- * @brief DMT g-sensor Linux device driver
- * @author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- * @version 1.02
- * @date 2012/12/10
- *
- * @section LICENSE
- *
- *  Copyright 2012 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- * @DMT Package version D10_General_driver v1.4
- *
- *
- */
-#ifndef DMT10_H
-#define DMT10_H
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <linux/cdev.h>
-#include <linux/mutex.h>
-#include <linux/syscalls.h>
-#include <linux/wait.h>
-#include <linux/workqueue.h>
-#include <linux/delay.h>
-
-#define AUTO_CALIBRATION	0
-
-#define DMT_DEBUG_DATA		0
-#define GSE_TAG                  "[DMT_Gsensor]"
-#if DMT_DEBUG_DATA
-#define GSE_ERR(fmt, args...)    printk(KERN_ERR GSE_TAG"%s %d : "fmt, __FUNCTION__, __LINE__, ##args)
-#define GSE_LOG(fmt, args...)    printk(KERN_INFO GSE_TAG fmt, ##args)
-#define GSE_FUN(f)               printk(KERN_INFO GSE_TAG" %s: %s: %i\n", __FILE__, __func__, __LINE__)
-#define DMT_DATA(dev, ...)		 dev_dbg((dev), ##__VA_ARGS__)
-#else
-#define GSE_ERR(fmt, args...)
-#define GSE_LOG(fmt, args...)
-#define GSE_FUN(f)
-#define DMT_DATA(dev, format, ...)
-#endif
-
-#define DMT10_I2C_ADDR	0x18
-
-
-#define INPUT_NAME_ACC			"g-sensor"	/* Input Device Name  */
-#define DEVICE_I2C_NAME 		"g-sensor"		/* Device name for DMARD10 misc. device */
-#define REG_ACTR 				0x00
-#define REG_WDAL 				0x01
-#define REG_TAPNS				0x0f
-#define REG_MISC2				0x1f
-#define REG_AFEM 				0x0c
-#define REG_CKSEL 				0x0d
-#define REG_INTC 				0x0e
-#define REG_STADR 				0x12
-#define REG_STAINT 				0x1C
-#define REG_PD					0x21
-#define REG_TCGYZ				0x26
-#define REG_X_OUT 				0x41
-
-#define MODE_Off				0x00
-#define MODE_ResetAtOff			0x01
-#define MODE_Standby			0x02
-#define MODE_ResetAtStandby		0x03
-#define MODE_Active				0x06
-#define MODE_Trigger			0x0a
-#define MODE_ReadOTP			0x12
-#define MODE_WriteOTP			0x22
-#define MODE_WriteOTPBuf		0x42
-#define MODE_ResetDataPath		0x82
-
-#define VALUE_STADR					0x55
-#define VALUE_STAINT 				0xAA
-#define VALUE_AFEM_AFEN_Normal		0x8f// AFEN set 1 , ATM[2:0]=b'000(normal),EN_Z/Y/X/T=1
-#define VALUE_AFEM_Normal			0x0f// AFEN set 0 , ATM[2:0]=b'000(normal),EN_Z/Y/X/T=1
-#define VALUE_INTC					0x00// INTC[6:5]=b'00 
-#define VALUE_INTC_Interrupt_En		0x20// INTC[6:5]=b'01 (Data ready interrupt enable, active high at INT0)
-#define VALUE_CKSEL_ODR_0_204		0x04// ODR[3:0]=b'0000 (0.78125Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_1_204		0x14// ODR[3:0]=b'0001 (1.5625Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_3_204		0x24// ODR[3:0]=b'0010 (3.125Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_6_204		0x34// ODR[3:0]=b'0011 (6.25Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_12_204		0x44// ODR[3:0]=b'0100 (12.5Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_25_204		0x54// ODR[3:0]=b'0101 (25Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_50_204		0x64// ODR[3:0]=b'0110 (50Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_100_204		0x74// ODR[3:0]=b'0111 (100Hz), CCK[3:0]=b'0100 (204.8kHZ)
-
-#define VALUE_TAPNS_NoFilter	0x00	// TAP1/TAP2	NO FILTER
-#define VALUE_TAPNS_Ave_2		0x11	// TAP1/TAP2	Average 2
-#define VALUE_TAPNS_Ave_4		0x22	// TAP1/TAP2	Average 4
-#define VALUE_TAPNS_Ave_8		0x33	// TAP1/TAP2	Average 8
-#define VALUE_TAPNS_Ave_16		0x44	// TAP1/TAP2	Average 16
-#define VALUE_TAPNS_Ave_32		0x55	// TAP1/TAP2	Average 32
-#define VALUE_MISC2_OSCA_EN		0x08
-#define VALUE_PD_RST			0x52
-
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE 1
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE 2
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_NEGATIVE 3
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_POSITIVE 4
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_NEGATIVE 5
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_POSITIVE 6
-
-#define AVG_NUM 				16
-#define SENSOR_DATA_SIZE 		3 
-#define DEFAULT_SENSITIVITY 	1024
-
-#define IOCTL_MAGIC  0x09
-#define SENSOR_RESET    		_IO(IOCTL_MAGIC, 0)
-#define SENSOR_CALIBRATION   	_IOWR(IOCTL_MAGIC,  1, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OFFSET  		_IOR(IOCTL_MAGIC,  2, int[SENSOR_DATA_SIZE])
-#define SENSOR_SET_OFFSET  		_IOWR(IOCTL_MAGIC,  3, int[SENSOR_DATA_SIZE])
-#define SENSOR_READ_ACCEL_XYZ  	_IOR(IOCTL_MAGIC,  4, int[SENSOR_DATA_SIZE])
-#define SENSOR_SETYPR  			_IOW(IOCTL_MAGIC,  5, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OPEN_STATUS	_IO(IOCTL_MAGIC,  6)
-#define SENSOR_GET_CLOSE_STATUS	_IO(IOCTL_MAGIC,  7)
-#define SENSOR_GET_DELAY		_IOR(IOCTL_MAGIC,  8, unsigned int*)
-#define SENSOR_MAXNR 8
-
-/* g-senor layout configuration, choose one of the following configuration */
-#define CONFIG_GSEN_LAYOUT_PAT_1	1
-#define CONFIG_GSEN_LAYOUT_PAT_2	0
-#define CONFIG_GSEN_LAYOUT_PAT_3	0
-#define CONFIG_GSEN_LAYOUT_PAT_4	0
-#define CONFIG_GSEN_LAYOUT_PAT_5	0
-#define CONFIG_GSEN_LAYOUT_PAT_6	0
-#define CONFIG_GSEN_LAYOUT_PAT_7	0
-#define CONFIG_GSEN_LAYOUT_PAT_8	0
-
-s16 sensorlayout[3][3] = {
-#if CONFIG_GSEN_LAYOUT_PAT_1
-    { 1, 0, 0},	{ 0, 1,	0}, { 0, 0, 1},
-#elif CONFIG_GSEN_LAYOUT_PAT_2
-    { 0, 1, 0}, {-1, 0,	0}, { 0, 0, 1},
-#elif CONFIG_GSEN_LAYOUT_PAT_3
-    {-1, 0, 0},	{ 0,-1,	0}, { 0, 0, 1},
-#elif CONFIG_GSEN_LAYOUT_PAT_4
-    { 0,-1, 0},	{ 1, 0,	0}, { 0, 0, 1},
-#elif CONFIG_GSEN_LAYOUT_PAT_5
-    {-1, 0, 0},	{ 0, 1,	0}, { 0, 0,-1},
-#elif CONFIG_GSEN_LAYOUT_PAT_6
-    { 0,-1, 0}, {-1, 0,	0}, { 0, 0,-1},
-#elif CONFIG_GSEN_LAYOUT_PAT_7
-    { 1, 0, 0},	{ 0,-1,	0}, { 0, 0,-1},
-#elif CONFIG_GSEN_LAYOUT_PAT_8
-    { 0, 1, 0},	{ 1, 0,	0}, { 0, 0,-1},
-#endif
-};
-
-typedef union {
-	struct {
-		s16	x;
-		s16	y;
-		s16	z;
-	} u;
-	s16	v[SENSOR_DATA_SIZE];
-} raw_data;
-
-struct dmt_data {
-	dev_t 					devno;
-	struct cdev 			cdev;
-	struct device			*class_dev;
-  	struct class 			*class;
-  	struct input_dev 		*input;
-	struct i2c_client 		*client;
-	struct delayed_work 	delaywork;	
-	struct work_struct 		work;	
-	struct mutex 			sensor_mutex;
-	wait_queue_head_t		open_wq;
-	atomic_t				active;
-	atomic_t 				delay;
-	atomic_t 				enable;
-};
-
-#define ACC_DATA_FLAG		0
-#define MAG_DATA_FLAG		1
-#define ORI_DATA_FLAG		2
-#define DMT_NUM_SENSORS		3
-#endif               
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/gsensor.c b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/gsensor.c
deleted file mode 100755
index bd0b16af..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/gsensor.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*++
-Copyright (c) 2012 WonderMedia Technologies, Inc. All Rights Reserved.
-This PROPRIETARY SOFTWARE is the property of WonderMedia Technologies, Inc. 
-and may contain trade secrets and/or other confidential information of 
-WonderMedia Technologies, Inc. This file shall not be disclosed to any 
-third party, in whole or in part, without prior written consent of 
-WonderMedia.  
-
-THIS PROPRIETARY SOFTWARE AND ANY RELATED DOCUMENTATION ARE PROVIDED 
-AS IS, WITH ALL FAULTS, AND WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS 
-OR IMPLIED, AND WonderMedia TECHNOLOGIES, INC. DISCLAIMS ALL EXPRESS 
-OR IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, 
-QUIET ENJOYMENT OR NON-INFRINGEMENT.
---*/
-
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <asm/uaccess.h>
-#include <linux/miscdevice.h>
-#include <linux/module.h>
-#include "gsensor.h"
-
-#define GSENSOR_I2C_NAME	"g-sensor"
-
-#ifdef CONFIG_WMT_SENSOR_DMT08
-#define GSENSOR_I2C_ADDR	0x1c
-#elif defined CONFIG_WMT_SENSOR_KXTI9
-#define GSENSOR_I2C_ADDR	0x0f
-#endif
-
-struct gsensor_data *gs_data;
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-struct i2c_board_info gsensor_i2c_board_info = {
-	.type          = GSENSOR_I2C_NAME,
-	.flags         = 0x00,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-int gsensor_i2c_register_device (void)
-{
-	struct i2c_board_info *gsensor_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	struct i2c_client *client   = NULL;
-	gsensor_i2c_bi = &gsensor_i2c_board_info;
-	adapter = i2c_get_adapter(0);/*in bus 0*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	gsensor_i2c_bi->addr = gs_data->i2c_addr;
-	client = i2c_new_device(adapter, gsensor_i2c_bi);
-	if (client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-/*
- * Get the configure of sensor from u-boot.
- * Return: 0--success, other--error.
- */
-int get_gsensor_conf(struct gsensor_conf *gs_conf)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.io.gsensor", varbuf, &varlen)) {
-		printk("wmt.io.gsensor not defined!\n");
-		return -1;
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d",
-				&gs_conf->op,
-				&gs_conf->samp,
-				&(gs_conf->xyz_axis[0][0]),
-				&(gs_conf->xyz_axis[0][1]),
-				&(gs_conf->xyz_axis[1][0]),
-				&(gs_conf->xyz_axis[1][1]),
-				&(gs_conf->xyz_axis[2][0]),
-				&(gs_conf->xyz_axis[2][1]));
-				printk(KERN_INFO "wmt.io.gsensor = %d:%d:%d:%d:%d:%d:%d:%d\n",
-				gs_conf->op,
-				gs_conf->samp,
-				gs_conf->xyz_axis[0][0],
-				gs_conf->xyz_axis[0][1],
-				gs_conf->xyz_axis[1][0],
-				gs_conf->xyz_axis[1][1],
-				gs_conf->xyz_axis[2][0],
-				gs_conf->xyz_axis[2][1]);
-		if (n != 8) {
-			printk("wmt.io.gsensor format is incorrect!\n");
-			return -1;
-		}
-
-		if (gs_conf->op <= 0) {
-			printk(KERN_INFO "wmt.io.gsensor is disabled\n");
-			return -1;
-		}
-	}
-	return 0;
-}
-
-static long gsensor_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	int flag;
-
-	if (!gs_data)
-		return -1;
-
-	switch (cmd) {
-	case WMT_IOCTL_APP_SET_AFLAG:
-		if (copy_from_user(&flag, argp, sizeof(flag)))
-			return -EFAULT;
-		else {
-			if (flag < 0 || flag > 1)
-				return -EINVAL;
-			gs_data->enable(flag);
-		}
-		break;
-	case WMT_IOCTL_APP_GET_AFLAG:
-		if (copy_to_user(argp, &flag, sizeof(flag)))
-			return -EFAULT;
-		break;
-	case WMT_IOCTL_APP_SET_DELAY:
-		if (copy_from_user(&flag, argp, sizeof(flag)))
-			return -EFAULT;
-		else
-			gs_data->setDelay(flag);
-
-		break;
-	case WMT_IOCTL_APP_GET_DELAY:
-		if (copy_to_user(argp, &flag, sizeof(flag)))
-			return -EFAULT;
-		break;
-	case WMT_IOCTL_APP_GET_LSG:
-	    gs_data->getLSG(&flag);
-		if (copy_to_user(argp, &flag, sizeof(flag)))
-			return -EFAULT;
-		break;
-	default:
-		return -ENOTTY;
-	}
-	return 0;
-}
-
-struct file_operations gsensor_fops = {
-	.owner = THIS_MODULE,
-	.unlocked_ioctl = gsensor_ioctl,
-};
-
-struct miscdevice gsensor_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "g-sensor",
-	.fops = &gsensor_fops,
-};
-
-int gsensor_register(struct gsensor_data *data)
-{
-	int err=-1;
-
-	gs_data = data;
-	err = misc_register(&gsensor_device);
-	if (err)
-		printk(KERN_ERR "%s: gsensor misc register failed\n", __func__);
-	return err;
-}
-
-EXPORT_SYMBOL_GPL(gsensor_i2c_register_device);
-EXPORT_SYMBOL_GPL(get_gsensor_conf);
-EXPORT_SYMBOL_GPL(gsensor_register);
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/gsensor.h b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/gsensor.h
deleted file mode 100755
index db644d77..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/gsensor.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*++
-Copyright (c) 2012 WonderMedia Technologies, Inc. All Rights Reserved.
-This PROPRIETARY SOFTWARE is the property of WonderMedia Technologies, Inc. 
-and may contain trade secrets and/or other confidential information of 
-WonderMedia Technologies, Inc. This file shall not be disclosed to any 
-third party, in whole or in part, without prior written consent of 
-WonderMedia.  
-
-THIS PROPRIETARY SOFTWARE AND ANY RELATED DOCUMENTATION ARE PROVIDED 
-AS IS, WITH ALL FAULTS, AND WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS 
-OR IMPLIED, AND WonderMedia TECHNOLOGIES, INC. DISCLAIMS ALL EXPRESS 
-OR IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, 
-QUIET ENJOYMENT OR NON-INFRINGEMENT.
---*/
-
-#ifndef __GSENSOR_H__
-#define __GSENSOR_H__
-
-#define IOCTL_WMT  0x01
-#define WMT_IOCTL_APP_SET_AFLAG		_IOW(IOCTL_WMT, 0x01, int)
-#define WMT_IOCTL_APP_SET_DELAY		_IOW(IOCTL_WMT, 0x02, int)
-#define WMT_IOCTL_APP_GET_AFLAG		_IOW(IOCTL_WMT, 0x03, int)
-#define WMT_IOCTL_APP_GET_DELAY		_IOW(IOCTL_WMT, 0x04, int)
-#define WMT_IOCTL_APP_GET_LSG		_IOW(IOCTL_WMT, 0x05, int)
-
-struct gsensor_conf {
-	int op;
-	int samp;
-	int xyz_axis[3][2];
-};
-
-struct gsensor_data {
-	int i2c_addr;
-	int (*enable) (int en);
-	int (*setDelay) (int mdelay);
-	int (*getLSG) (int *lsg);
-};
-
-extern int gsensor_i2c_register_device (void);
-extern int get_gsensor_conf(struct gsensor_conf *gs_conf);
-extern int gsensor_register(struct gsensor_data *gs_data);
-
-#endif
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/Makefile
deleted file mode 100755
index 3df5b74c..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for the KXTI9 Sensor driver
-#
-
-sensor_kxti9-objs  := kxti9.o
-obj-$(CONFIG_WMT_SENSOR_KXTI9)		+= sensor_kxti9.o
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/kxti9.c b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/kxti9.c
deleted file mode 100755
index c385842e..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/kxti9.c
+++ /dev/null
@@ -1,1134 +0,0 @@
-/*
- * Copyright (C) 2009 Kionix, Inc.
- * Written by Chris Hudson <chudson@kionix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307, USA
- */
-
-#include <linux/err.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/fs.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/uaccess.h>
-#include <linux/workqueue.h>
-#ifdef KXTI9_INT_MODE
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/interrupt.h>
-#endif
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/miscdevice.h>
-#include "kxti9.h"
-#include "../gsensor.h"
-
-#define NAME			"g-sensor"
-#define G_MAX			2048 //8000
-/* OUTPUT REGISTERS */
-#define XOUT_L			0x06
-#define INT_SRC_REG1		0x15
-#define INT_STATUS_REG		0x16
-#define TILT_POS_CUR		0x10
-#define INT_REL			0x1A
-#define WHO_AM_I		0x0F
-/* CONTROL REGISTERS */
-#define DATA_CTRL		0x21
-#define CTRL_REG1		0x1B
-#define INT_CTRL1		0x1E
-#define CTRL_REG3		0x1D
-#define TILT_TIMER		0x28
-#define WUF_TIMER		0x29
-#define WUF_THRESH		0x5A
-#define TDT_TIMER		0x2B
-/* CONTROL REGISTER 1 BITS */
-#define PC1_OFF			0x00
-#define PC1_ON			0x80
-/* INTERRUPT SOURCE 2 BITS */
-#define TPS			0x01
-#define TDTS0			0x04
-#define TDTS1			0x08
-/* INPUT_ABS CONSTANTS */
-#define FUZZ			0 //32
-#define FLAT			0 //32
-/* RESUME STATE INDICES */
-#define RES_DATA_CTRL		0
-#define RES_CTRL_REG1		1
-#define RES_INT_CTRL1		2
-#define RES_TILT_TIMER		3
-#define RES_CTRL_REG3		4
-#define RES_WUF_TIMER		5
-#define RES_WUF_THRESH		6
-#define RES_TDT_TIMER		7
-#define RES_TDT_H_THRESH	8
-#define RES_TDT_L_THRESH	9
-#define RES_TAP_TIMER		10
-#define RES_TOTAL_TIMER		11
-#define RES_LAT_TIMER		12
-#define RES_WIN_TIMER		13
-#define RESUME_ENTRIES		14
-
-static struct gsensor_conf gs_conf;
-static struct kxti9_data *gs_ti9;
-
-extern int gsensor_i2c_register_device (void);
-
-struct kxti9_platform_data kxti9_pdata = {
-	.min_interval	= 1,
-	.poll_interval	= 200,//1000,
-
-	.g_range	= KXTI9_G_2G,
-	.shift_adj	= SHIFT_ADJ_2G,
-
-	.axis_map_x	= 0,
-	.axis_map_y	= 1,
-	.axis_map_z	= 2,
-
-	.negate_x	= 0,
-	.negate_y	= 0,
-	.negate_z	= 0,
-
-	.data_odr_init		= ODR12_5F,
-#ifdef KXTI9_INT_MODE
-	.ctrl_reg1_init		= KXTI9_G_8G | RES_12BIT | TDTE | WUFE | TPE,
-	.int_ctrl_init		= KXTI9_IEN | KXTI9_IEA | KXTI9_IEL,
-#else
-	.ctrl_reg1_init		= KXTI9_G_2G | RES_12BIT,
-	.int_ctrl_init		= 0,
-#endif
-	.tilt_timer_init	= 0x03,
-	.engine_odr_init	= OTP12_5 | OWUF50 | OTDT400,
-	.wuf_timer_init		= 0x16,
-	.wuf_thresh_init	= 0x28,
-	.tdt_timer_init		= 0x78,
-	.tdt_h_thresh_init	= 0xFF,
-	.tdt_l_thresh_init	= 0x14,
-	.tdt_tap_timer_init	= 0x53,
-	.tdt_total_timer_init	= 0x24,
-	.tdt_latency_timer_init	= 0x10,
-	.tdt_window_timer_init	= 0xA0,
-};
-
-/*
- * The following table lists the maximum appropriate poll interval for each
- * available output data rate.
- */
-struct {
-	unsigned int cutoff;
-	u8 mask;
-} kxti9_odr_table[] = {
-	{
-	3,	ODR800F}, {
-	5,	ODR400F}, {
-	10,	ODR200F}, {
-	20,	ODR100F}, {
-	40,	ODR50F}, {
-	80,	ODR25F}, {
-	0,	ODR12_5F},
-};
-
-struct kxti9_data {
-	struct i2c_client *client;
-	struct kxti9_platform_data *pdata;
-	struct mutex lock;
-	struct delayed_work input_work;
-	struct input_dev *input_dev;
-#ifdef KXTI9_INT_MODE
-	struct work_struct irq_work;
-#endif
-
-	int hw_initialized;
-	atomic_t enabled;
-	u8 resume[RESUME_ENTRIES];
-	int res_interval;
-#ifdef KXTI9_INT_MODE
-	int irq;
-#endif
-};
-
-static int kxti9_i2c_read(struct kxti9_data *ti9, u8 addr, u8 *data, int len)
-{
-	int err;
-
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = ti9->client->addr,
-		 .flags = ti9->client->flags & I2C_M_TEN,
-		 .len = 1,
-		 .buf = &addr,
-		 },
-		{
-		 .addr = ti9->client->addr,
-		 .flags = (ti9->client->flags & I2C_M_TEN) | I2C_M_RD,
-		 .len = len,
-		 .buf = data,
-		 },
-	};
-	err = i2c_transfer(ti9->client->adapter, msgs, 2);
-
-	if (err != 2)
-		dev_err(&ti9->client->dev, "read transfer error\n");
-	else
-		err = 0;
-
-	return err;
-}
-
-static int kxti9_i2c_write(struct kxti9_data *ti9, u8 addr, u8 *data, int len)
-{
-	int err;
-	int i;
-	u8 buf[len + 1];
-
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = ti9->client->addr,
-		 .flags = ti9->client->flags & I2C_M_TEN,
-		 .len = len + 1,
-		 .buf = buf,
-		 },
-	};
-
-	buf[0] = addr;
-	for (i = 0; i < len; i++) {
-		buf[i + 1] = data[i];
-	}
-
-	err = i2c_transfer(ti9->client->adapter, msgs, 1);
-
-	if (err != 1)
-		dev_err(&ti9->client->dev, "write transfer error\n");
-	else
-		err = 0;
-
-	return err;
-}
-
-static int kxti9_verify(struct kxti9_data *ti9)
-{
-	int err;
-	u8 buf;
-
-	err = kxti9_i2c_read(ti9, WHO_AM_I, &buf, 1);
-	/*** DEBUG OUTPUT - REMOVE ***/
-	dev_info(&ti9->client->dev, "WHO_AM_I = 0x%02x\n", buf);
-	/*** <end> DEBUG OUTPUT - REMOVE ***/
-	if (err < 0)
-		dev_err(&ti9->client->dev, "read err int source\n");
-	if (buf != 0x04 && buf != 0x08) // jakie add 0x8 for kxtj9
-		err = -1;
-	return err;
-}
-
-int kxti9_update_g_range(struct kxti9_data *ti9, u8 new_g_range)
-{
-	int err;
-	u8 shift;
-	u8 buf;
-
-	switch (new_g_range) {
-	case KXTI9_G_2G:
-		shift = SHIFT_ADJ_2G;
-		break;
-	case KXTI9_G_4G:
-		shift = SHIFT_ADJ_4G;
-		break;
-	case KXTI9_G_8G:
-		shift = SHIFT_ADJ_8G;
-		break;
-	default:
-		dev_err(&ti9->client->dev, "invalid g range request\n");
-		return -EINVAL;
-	}
-	if (shift != ti9->pdata->shift_adj) {
-		if (ti9->pdata->shift_adj > shift)
-			ti9->resume[RES_WUF_THRESH] >>=
-						(ti9->pdata->shift_adj - shift);
-		if (ti9->pdata->shift_adj < shift)
-			ti9->resume[RES_WUF_THRESH] <<=
-						(shift - ti9->pdata->shift_adj);
-
-		if (atomic_read(&ti9->enabled)) {
-			buf = PC1_OFF;
-			err = kxti9_i2c_write(ti9, CTRL_REG1, &buf, 1);
-			if (err < 0)
-				return err;
-			buf = ti9->resume[RES_WUF_THRESH];
-			err = kxti9_i2c_write(ti9, WUF_THRESH, &buf, 1);
-			if (err < 0)
-				return err;
-			buf = (ti9->resume[RES_CTRL_REG1] & 0xE7) | new_g_range;
-			err = kxti9_i2c_write(ti9, CTRL_REG1, &buf, 1);
-			if (err < 0)
-				return err;
-			ti9->resume[RES_CTRL_REG1] = buf;
-			ti9->pdata->shift_adj = shift;
-		}
-	}
-	return 0;
-}
-
-int kxti9_update_odr(struct kxti9_data *ti9, int poll_interval)
-{
-	int err = -1;
-	int i;
-	u8 config;
-
-	/* Convert the poll interval into an output data rate configuration
-	 *  that is as low as possible.  The ordering of these checks must be
-	 *  maintained due to the cascading cut off values - poll intervals are
-	 *  checked from shortest to longest.  At each check, if the next slower
-	 *  ODR cannot support the current poll interval, we stop searching */
-	for (i = 0; i < ARRAY_SIZE(kxti9_odr_table); i++) {
-		config = kxti9_odr_table[i].mask;
-		if (poll_interval < kxti9_odr_table[i].cutoff)
-			break;
-	}
-
-	if (atomic_read(&ti9->enabled)) {
-		err = kxti9_i2c_write(ti9, DATA_CTRL, &config, 1);
-		if (err < 0)
-			return err;
-		/*
-		 *  Latch on input_dev - indicates that kxti9_input_init passed
-		 *  and this workqueue is available
-		 */
-		if (ti9->input_dev) {
-			cancel_delayed_work_sync(&ti9->input_work);
-			schedule_delayed_work(&ti9->input_work,
-				      msecs_to_jiffies(poll_interval));
-		}
-	}
-	ti9->resume[RES_DATA_CTRL] = config;
-
-	return 0;
-}
-
-static int kxti9_hw_init(struct kxti9_data *ti9)
-{
-	int err = -1;
-	u8 buf[7];
-
-	buf[0] = PC1_OFF;
-	err = kxti9_i2c_write(ti9, CTRL_REG1, buf, 1);
-	if (err < 0)
-		return err;
-	err = kxti9_i2c_write(ti9, DATA_CTRL, &ti9->resume[RES_DATA_CTRL], 1);
-	if (err < 0)
-		return err;
-	err = kxti9_i2c_write(ti9, CTRL_REG3, &ti9->resume[RES_CTRL_REG3], 1);
-	if (err < 0)
-		return err;
-	err = kxti9_i2c_write(ti9, TILT_TIMER, &ti9->resume[RES_TILT_TIMER], 1);
-	if (err < 0)
-		return err;
-	err = kxti9_i2c_write(ti9, WUF_TIMER, &ti9->resume[RES_WUF_TIMER], 1);
-	if (err < 0)
-		return err;
-	err = kxti9_i2c_write(ti9, WUF_THRESH, &ti9->resume[RES_WUF_THRESH], 1);
-	if (err < 0)
-		return err;
-	buf[0] = ti9->resume[RES_TDT_TIMER];
-	buf[1] = ti9->resume[RES_TDT_H_THRESH];
-	buf[2] = ti9->resume[RES_TDT_L_THRESH];
-	buf[3] = ti9->resume[RES_TAP_TIMER];
-	buf[4] = ti9->resume[RES_TOTAL_TIMER];
-	buf[5] = ti9->resume[RES_LAT_TIMER];
-	buf[6] = ti9->resume[RES_WIN_TIMER];
-	err = kxti9_i2c_write(ti9, TDT_TIMER, buf, 7);
-	if (err < 0)
-		return err;
-	err = kxti9_i2c_write(ti9, INT_CTRL1, &ti9->resume[RES_INT_CTRL1], 1);
-	if (err < 0)
-		return err;
-	buf[0] = (ti9->resume[RES_CTRL_REG1] | PC1_ON);
-	err = kxti9_i2c_write(ti9, CTRL_REG1, buf, 1);
-	if (err < 0)
-		return err;
-	ti9->resume[RES_CTRL_REG1] = buf[0];
-	ti9->hw_initialized = 1;
-
-	return 0;
-}
-
-static void kxti9_device_power_off(struct kxti9_data *ti9)
-{
-	int err;
-	u8 buf = PC1_OFF;
-
-	err = kxti9_i2c_write(ti9, CTRL_REG1, &buf, 1);
-	if (err < 0)
-		dev_err(&ti9->client->dev, "soft power off failed\n");
-#ifdef KXTI9_INT_MODE
-	disable_irq(ti9->irq);
-#endif
-	if (ti9->pdata->power_off)
-		ti9->pdata->power_off();
-	ti9->hw_initialized = 0;
-}
-
-static int kxti9_device_power_on(struct kxti9_data *ti9)
-{
-	int err;
-
-	if (ti9->pdata->power_on) {
-		err = ti9->pdata->power_on();
-		if (err < 0)
-			return err;
-	}
-#ifdef KXTI9_INT_MODE
-	enable_irq(ti9->irq);
-#endif
-	if (!ti9->hw_initialized) {
-		msleep(100);
-		err = kxti9_hw_init(ti9);
-		if (err < 0) {
-			kxti9_device_power_off(ti9);
-			return err;
-		}
-	}
-
-	return 0;
-}
-
-#ifdef KXTI9_INT_MODE
-static irqreturn_t kxti9_isr(int irq, void *dev)
-{
-	struct kxti9_data *ti9 = dev;
-
-	disable_irq_nosync(irq);
-	schedule_work(&ti9->irq_work);
-
-	return IRQ_HANDLED;
-}
-#endif
-
-static u8 kxti9_resolve_dir(struct kxti9_data *ti9, u8 dir)
-{
-	switch (dir) {
-	case 0x20:	/* -X */
-		if (ti9->pdata->negate_x)
-			dir = 0x10;
-		if (ti9->pdata->axis_map_y == 0)
-			dir >>= 2;
-		if (ti9->pdata->axis_map_z == 0)
-			dir >>= 4;
-		break;
-	case 0x10:	/* +X */
-		if (ti9->pdata->negate_x)
-			dir = 0x20;
-		if (ti9->pdata->axis_map_y == 0)
-			dir >>= 2;
-		if (ti9->pdata->axis_map_z == 0)
-			dir >>= 4;
-		break;
-	case 0x08:	/* -Y */
-		if (ti9->pdata->negate_y)
-			dir = 0x04;
-		if (ti9->pdata->axis_map_x == 1)
-			dir <<= 2;
-		if (ti9->pdata->axis_map_z == 1)
-			dir >>= 2;
-		break;
-	case 0x04:	/* +Y */
-		if (ti9->pdata->negate_y)
-			dir = 0x08;
-		if (ti9->pdata->axis_map_x == 1)
-			dir <<= 2;
-		if (ti9->pdata->axis_map_z == 1)
-			dir >>= 2;
-		break;
-	case 0x02:	/* -Z */
-		if (ti9->pdata->negate_z)
-			dir = 0x01;
-		if (ti9->pdata->axis_map_x == 2)
-			dir <<= 4;
-		if (ti9->pdata->axis_map_y == 2)
-			dir <<= 2;
-		break;
-	case 0x01:	/* +Z */
-		if (ti9->pdata->negate_z)
-			dir = 0x02;
-		if (ti9->pdata->axis_map_x == 2)
-			dir <<= 4;
-		if (ti9->pdata->axis_map_y == 2)
-			dir <<= 2;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return dir;
-}
-
-static int kxti9_get_acceleration_data(struct kxti9_data *ti9, int *xyz)
-{
-	int err;
-	/* Data bytes from hardware xL, xH, yL, yH, zL, zH */
-	u8 acc_data[6];
-	/* x,y,z hardware values */
-	int hw_d[3];
-
-	err = kxti9_i2c_read(ti9, XOUT_L, acc_data, 6);
-	if (err < 0)
-		return err;
-
-	hw_d[0] = (int) (((acc_data[1]) << 8) | acc_data[0]);
-	hw_d[1] = (int) (((acc_data[3]) << 8) | acc_data[2]);
-	hw_d[2] = (int) (((acc_data[5]) << 8) | acc_data[4]);
-
-	hw_d[0] = (hw_d[0] & 0x8000) ? ((hw_d[0] | 0xFFFF0000) + 1) : (hw_d[0]);
-	hw_d[1] = (hw_d[1] & 0x8000) ? ((hw_d[1] | 0xFFFF0000) + 1) : (hw_d[1]);
-	hw_d[2] = (hw_d[2] & 0x8000) ? ((hw_d[2] | 0xFFFF0000) + 1) : (hw_d[2]);
-
-	hw_d[0] >>= 4;
-	hw_d[1] >>= 4;
-	hw_d[2] >>= 4;
-
-	xyz[0] = ((ti9->pdata->negate_x) ? (-hw_d[ti9->pdata->axis_map_x])
-		  : (hw_d[ti9->pdata->axis_map_x]));
-	xyz[1] = ((ti9->pdata->negate_y) ? (-hw_d[ti9->pdata->axis_map_y])
-		  : (hw_d[ti9->pdata->axis_map_y]));
-	xyz[2] = ((ti9->pdata->negate_z) ? (-hw_d[ti9->pdata->axis_map_z])
-		  : (hw_d[ti9->pdata->axis_map_z]));
-
-	/*** DEBUG OUTPUT - REMOVE ***/
-	//dev_info(&ti9->client->dev, "x:%d y:%d z:%d\n", xyz[0], xyz[1], xyz[2]);
-	/*** <end> DEBUG OUTPUT - REMOVE ***/
-
-	return err;
-}
-
-static void kxti9_report_values(struct kxti9_data *ti9, int *xyz)
-{
-	input_report_abs(ti9->input_dev, ABS_X, xyz[gs_conf.xyz_axis[ABS_X][0]]*gs_conf.xyz_axis[ABS_X][1]);
-	input_report_abs(ti9->input_dev, ABS_Y, xyz[gs_conf.xyz_axis[ABS_Y][0]]*gs_conf.xyz_axis[ABS_Y][1]);
-	input_report_abs(ti9->input_dev, ABS_Z, xyz[gs_conf.xyz_axis[ABS_Z][0]]*gs_conf.xyz_axis[ABS_Z][1]);
-	input_sync(ti9->input_dev);
-}
-
-#ifdef KXTI9_INT_MODE
-static void kxti9_irq_work_func(struct work_struct *work)
-{
-/*
- *	int_status output:
- *	[INT_SRC_REG2][INT_SRC_REG1][TILT_POS_PRE][TILT_POS_CUR]
- *	INT_SRC_REG1, TILT_POS_PRE, and TILT_POS_CUR directions are translated
- *	based on platform data variables.
- */
-
-	int err;
-	int int_status = 0;
-	u8 status;
-	u8 buf[2];
-
-	struct kxti9_data *ti9
-			= container_of(work, struct kxti9_data, irq_work);
-
-	err = kxti9_i2c_read(ti9, INT_STATUS_REG, &status, 1);
-	if (err < 0)
-		dev_err(&ti9->client->dev, "read err int source\n");
-	int_status = status << 24;
-	if ((status & TPS) > 0) {
-		err = kxti9_i2c_read(ti9, TILT_POS_CUR, buf, 2);
-		if (err < 0)
-			dev_err(&ti9->client->dev, "read err tilt dir\n");
-		int_status |= kxti9_resolve_dir(ti9, buf[0]);
-		int_status |= kxti9_resolve_dir(ti9, buf[1]) << 8;
-		/*** DEBUG OUTPUT - REMOVE ***/
-		dev_info(&ti9->client->dev, "IRQ TILT [%x]\n",
-						kxti9_resolve_dir(ti9, buf[0]));
-		/*** <end> DEBUG OUTPUT - REMOVE ***/
-	}
-	if (((status & TDTS0) | (status & TDTS1)) > 0) {
-		err = kxti9_i2c_read(ti9, INT_SRC_REG1, buf, 1);
-		if (err < 0)
-			dev_err(&ti9->client->dev, "read err tap dir\n");
-		int_status |= (kxti9_resolve_dir(ti9, buf[0])) << 16;
-		/*** DEBUG OUTPUT - REMOVE ***/
-		dev_info(&ti9->client->dev, "IRQ TAP%d [%x]\n",
-		((status & TDTS1) ? (2) : (1)), kxti9_resolve_dir(ti9, buf[0]));
-		/*** <end> DEBUG OUTPUT - REMOVE ***/
-	}
-	/*** DEBUG OUTPUT - REMOVE ***/
-	if ((status & 0x02) > 0) {
-		if (((status & TDTS0) | (status & TDTS1)) > 0)
-			dev_info(&ti9->client->dev, "IRQ WUF + TAP\n");
-		else
-			dev_info(&ti9->client->dev, "IRQ WUF\n");
-	}
-	/*** <end> DEBUG OUTPUT - REMOVE ***/
-	if (int_status & 0x2FFF) {
-		input_report_abs(ti9->input_dev, ABS_MISC, int_status);
-		input_sync(ti9->input_dev);
-	}
-	err = kxti9_i2c_read(ti9, INT_REL, buf, 1);
-	if (err < 0)
-		dev_err(&ti9->client->dev,
-				"error clearing interrupt status: %d\n", err);
-
-	enable_irq(ti9->irq);
-}
-#endif
-
-static int kxti9_enable(struct kxti9_data *ti9)
-{
-	int err;
-	int int_status = 0;
-	u8 buf;
-
-	if (!atomic_cmpxchg(&ti9->enabled, 0, 1)) {
-		err = kxti9_device_power_on(ti9);
-		err = kxti9_i2c_read(ti9, INT_REL, &buf, 1);
-		if (err < 0) {
-			dev_err(&ti9->client->dev,
-					"error clearing interrupt: %d\n", err);
-			atomic_set(&ti9->enabled, 0);
-			return err;
-		}
-		if ((ti9->resume[RES_CTRL_REG1] & TPE) > 0) {
-			err = kxti9_i2c_read(ti9, TILT_POS_CUR, &buf, 1);
-			if (err < 0) {
-				dev_err(&ti9->client->dev,
-					"read err current tilt\n");
-			int_status |= kxti9_resolve_dir(ti9, buf);
-			input_report_abs(ti9->input_dev, ABS_MISC, int_status);
-			input_sync(ti9->input_dev);
-			}
-		}
-		schedule_delayed_work(&ti9->input_work,
-			msecs_to_jiffies(ti9->res_interval));
-	}
-
-	return 0;
-}
-
-static int kxti9_disable(struct kxti9_data *ti9)
-{
-	if (atomic_cmpxchg(&ti9->enabled, 1, 0)) {
-		cancel_delayed_work_sync(&ti9->input_work);
-		kxti9_device_power_off(ti9);
-	}
-
-	return 0;
-}
-
-static void kxti9_input_work_func(struct work_struct *work)
-{
-	struct kxti9_data *ti9 = container_of((struct delayed_work *)work,
-						struct kxti9_data, input_work);
-	int xyz[3] = { 0 };
-
-	mutex_lock(&ti9->lock);
-
-	if (kxti9_get_acceleration_data(ti9, xyz) == 0)
-		kxti9_report_values(ti9, xyz);
-
-	schedule_delayed_work(&ti9->input_work,
-			msecs_to_jiffies(ti9->res_interval));
-
-	mutex_unlock(&ti9->lock);
-}
-
-int kxti9_input_open(struct input_dev *input)
-{
-	struct kxti9_data *ti9 = input_get_drvdata(input);
-
-	return kxti9_enable(ti9);
-}
-
-void kxti9_input_close(struct input_dev *dev)
-{
-	struct kxti9_data *ti9 = input_get_drvdata(dev);
-
-	kxti9_disable(ti9);
-}
-
-static int kxti9_input_init(struct kxti9_data *ti9)
-{
-	int err;
-
-	INIT_DELAYED_WORK(&ti9->input_work, kxti9_input_work_func);
-	ti9->input_dev = input_allocate_device();
-	if (!ti9->input_dev) {
-		err = -ENOMEM;
-		dev_err(&ti9->client->dev, "input device allocate failed\n");
-		goto err0;
-	}
-	//ti9->input_dev->open = kxti9_input_open;
-	//ti9->input_dev->close = kxti9_input_close;
-
-	input_set_drvdata(ti9->input_dev, ti9);
-
-	set_bit(EV_ABS, ti9->input_dev->evbit);
-	set_bit(ABS_MISC, ti9->input_dev->absbit);
-
-	input_set_abs_params(ti9->input_dev, ABS_X, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(ti9->input_dev, ABS_Y, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(ti9->input_dev, ABS_Z, -G_MAX, G_MAX, FUZZ, FLAT);
-
-	ti9->input_dev->name = "g-sensor";
-
-	err = input_register_device(ti9->input_dev);
-	if (err) {
-		dev_err(&ti9->client->dev,
-			"unable to register input polled device %s: %d\n",
-			ti9->input_dev->name, err);
-		goto err1;
-	}
-
-	return 0;
-err1:
-	input_free_device(ti9->input_dev);
-err0:
-	return err;
-}
-
-static void kxti9_input_cleanup(struct kxti9_data *ti9)
-{
-	input_unregister_device(ti9->input_dev);
-}
-
-/* sysfs */
-static ssize_t kxti9_delay_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	return sprintf(buf, "%d\n", ti9->res_interval);
-}
-
-static ssize_t kxti9_delay_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	int val = simple_strtoul(buf, NULL, 10);
-
-	ti9->res_interval = max(val, ti9->pdata->min_interval);
-	kxti9_update_odr(ti9, ti9->res_interval);
-
-	return count;
-}
-
-static ssize_t kxti9_enable_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	return sprintf(buf, "%d\n", atomic_read(&ti9->enabled));
-}
-
-static ssize_t kxti9_enable_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	int val = simple_strtoul(buf, NULL, 10);
-	if (val)
-		kxti9_enable(ti9);
-	else
-		kxti9_disable(ti9);
-	return count;
-}
-
-static ssize_t kxti9_tilt_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	u8 tilt;
-
-	if (ti9->resume[RES_CTRL_REG1] & TPE) {
-		kxti9_i2c_read(ti9, TILT_POS_CUR, &tilt, 1);
-		return sprintf(buf, "%d\n", kxti9_resolve_dir(ti9, tilt));
-	} else {
-		return sprintf(buf, "%d\n", 0);
-	}
-}
-
-static ssize_t kxti9_tilt_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	int val = simple_strtoul(buf, NULL, 10);
-	if (val)
-		ti9->resume[RES_CTRL_REG1] |= TPE;
-	else
-		ti9->resume[RES_CTRL_REG1] &= (~TPE);
-	kxti9_i2c_write(ti9, CTRL_REG1, &ti9->resume[RES_CTRL_REG1], 1);
-	return count;
-}
-
-static ssize_t kxti9_wake_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	u8 val = ti9->resume[RES_CTRL_REG1] & WUFE;
-	if (val)
-		return sprintf(buf, "%d\n", 1);
-	else
-		return sprintf(buf, "%d\n", 0);
-}
-
-static ssize_t kxti9_wake_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	int val = simple_strtoul(buf, NULL, 10);
-	if (val)
-		ti9->resume[RES_CTRL_REG1] |= WUFE;
-	else
-		ti9->resume[RES_CTRL_REG1] &= (~WUFE);
-	kxti9_i2c_write(ti9, CTRL_REG1, &ti9->resume[RES_CTRL_REG1], 1);
-	return count;
-}
-
-static ssize_t kxti9_tap_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	u8 val = ti9->resume[RES_CTRL_REG1] & TDTE;
-	if (val)
-		return sprintf(buf, "%d\n", 1);
-	else
-		return sprintf(buf, "%d\n", 0);
-}
-
-static ssize_t kxti9_tap_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	int val = simple_strtoul(buf, NULL, 10);
-	if (val)
-		ti9->resume[RES_CTRL_REG1] |= TDTE;
-	else
-		ti9->resume[RES_CTRL_REG1] &= (~TDTE);
-	kxti9_i2c_write(ti9, CTRL_REG1, &ti9->resume[RES_CTRL_REG1], 1);
-	return count;
-}
-
-static ssize_t kxti9_selftest_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	int val = simple_strtoul(buf, NULL, 10);
-	u8 ctrl = 0x00;
-	if (val)
-		ctrl = 0xCA;
-	kxti9_i2c_write(ti9, 0x3A, &ctrl, 1);
-	return count;
-}
-
-static DEVICE_ATTR(delay, S_IRUGO|S_IWUSR, kxti9_delay_show, kxti9_delay_store);
-static DEVICE_ATTR(enable, S_IRUGO|S_IWUSR, kxti9_enable_show,
-						kxti9_enable_store);
-static DEVICE_ATTR(tilt, S_IRUGO|S_IWUSR, kxti9_tilt_show, kxti9_tilt_store);
-static DEVICE_ATTR(wake, S_IRUGO|S_IWUSR, kxti9_wake_show, kxti9_wake_store);
-static DEVICE_ATTR(tap, S_IRUGO|S_IWUSR, kxti9_tap_show, kxti9_tap_store);
-static DEVICE_ATTR(selftest, S_IWUSR, NULL, kxti9_selftest_store);
-
-static struct attribute *kxti9_attributes[] = {
-	&dev_attr_delay.attr,
-	&dev_attr_enable.attr,
-	&dev_attr_tilt.attr,
-	&dev_attr_wake.attr,
-	&dev_attr_tap.attr,
-	&dev_attr_selftest.attr,
-	NULL
-};
-
-static struct attribute_group kxti9_attribute_group = {
-	.attrs = kxti9_attributes
-};
-/* /sysfs */
-static int __devinit kxti9_probe(struct i2c_client *client,
-						const struct i2c_device_id *id)
-{
-	int err = -1;
-	struct kxti9_data *ti9 = kzalloc(sizeof(*ti9), GFP_KERNEL);
-	gs_ti9 = ti9;
-	if (ti9 == NULL) {
-		dev_err(&client->dev,
-			"failed to allocate memory for module data\n");
-		err = -ENOMEM;
-		goto err0;
-	}
-	/*
-	if (client->dev.platform_data == NULL) {
-		dev_err(&client->dev, "platform data is NULL; exiting\n");
-		err = -ENODEV;
-		goto err0;
-	}
-	*/
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "client not i2c capable\n");
-		err = -ENODEV;
-		goto err0;
-	}
-	mutex_init(&ti9->lock);
-	mutex_lock(&ti9->lock);
-	ti9->client = client;
-	i2c_set_clientdata(client, ti9);
-
-#ifdef KXTI9_INT_MODE
-	INIT_WORK(&ti9->irq_work, kxti9_irq_work_func);
-#endif
-	ti9->pdata = kmalloc(sizeof(*ti9->pdata), GFP_KERNEL);
-	if (ti9->pdata == NULL)
-		goto err1;
-
-	err = sysfs_create_group(&client->dev.kobj, &kxti9_attribute_group);
-	if (err)
-		goto err1;
-
-	//memcpy(ti9->pdata, client->dev.platform_data, sizeof(*ti9->pdata));
-	memcpy(ti9->pdata, &kxti9_pdata, sizeof(*ti9->pdata));
-
-	if (ti9->pdata->init) {
-		err = ti9->pdata->init();
-		if (err < 0)
-			goto err2;
-	}
-
-#ifdef KXTI9_INT_MODE
-	ti9->irq = gpio_to_irq(ti9->pdata->gpio);
-#endif
-
-	memset(ti9->resume, 0, ARRAY_SIZE(ti9->resume));
-	ti9->resume[RES_DATA_CTRL] = ti9->pdata->data_odr_init;
-	ti9->resume[RES_CTRL_REG1] = ti9->pdata->ctrl_reg1_init;
-	ti9->resume[RES_INT_CTRL1] = ti9->pdata->int_ctrl_init;
-	ti9->resume[RES_TILT_TIMER] = ti9->pdata->tilt_timer_init;
-	ti9->resume[RES_CTRL_REG3] = ti9->pdata->engine_odr_init;
-	ti9->resume[RES_WUF_TIMER] = ti9->pdata->wuf_timer_init;
-	ti9->resume[RES_WUF_THRESH] = ti9->pdata->wuf_thresh_init;
-	ti9->resume[RES_TDT_TIMER] = ti9->pdata->tdt_timer_init;
-	ti9->resume[RES_TDT_H_THRESH] = ti9->pdata->tdt_h_thresh_init;
-	ti9->resume[RES_TDT_L_THRESH] = ti9->pdata->tdt_l_thresh_init;
-	ti9->resume[RES_TAP_TIMER] = ti9->pdata->tdt_tap_timer_init;
-	ti9->resume[RES_TOTAL_TIMER] = ti9->pdata->tdt_total_timer_init;
-	ti9->resume[RES_LAT_TIMER] = ti9->pdata->tdt_latency_timer_init;
-	ti9->resume[RES_WIN_TIMER]    = ti9->pdata->tdt_window_timer_init;
-	ti9->res_interval = ti9->pdata->poll_interval;
-
-	err = kxti9_device_power_on(ti9);
-	if (err < 0)
-		goto err3;
-	atomic_set(&ti9->enabled, 1);
-
-	err = kxti9_verify(ti9);
-	if (err < 0) {
-		dev_err(&client->dev, "unresolved i2c client\n");
-		goto err4;
-	}
-
-	err = kxti9_update_g_range(ti9, ti9->pdata->g_range);
-	if (err < 0)
-		goto err4;
-
-	err = kxti9_update_odr(ti9, ti9->res_interval);
-	if (err < 0)
-		goto err4;
-
-	err = kxti9_input_init(ti9);
-	if (err < 0)
-		goto err4;
-
-	kxti9_device_power_off(ti9);
-	atomic_set(&ti9->enabled, 0);
-
-#ifdef KXTI9_INT_MODE
-	err = request_irq(ti9->irq, kxti9_isr,
-			IRQF_TRIGGER_RISING | IRQF_DISABLED, "kxti9-irq", ti9);
-	if (err < 0) {
-		pr_err("%s: request irq failed: %d\n", __func__, err);
-		goto err5;
-	}
-	disable_irq_nosync(ti9->irq);
-#endif
-
-	mutex_unlock(&ti9->lock);
-
-	return 0;
-
-#ifdef KXTI9_INT_MODE
-err5:
-#endif
-	kxti9_input_cleanup(ti9);
-err4:
-	kxti9_device_power_off(ti9);
-err3:
-	if (ti9->pdata->exit)
-		ti9->pdata->exit();
-err2:
-	kfree(ti9->pdata);
-	sysfs_remove_group(&client->dev.kobj, &kxti9_attribute_group);
-err1:
-	mutex_unlock(&ti9->lock);
-	kfree(ti9);
-err0:
-	return err;
-}
-
-static int __devexit kxti9_remove(struct i2c_client *client)
-{
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-
-#ifdef KXTI9_INT_MODE
-	free_irq(ti9->irq, ti9);
-	gpio_free(ti9->pdata->gpio);
-#endif
-	kxti9_input_cleanup(ti9);
-	kxti9_device_power_off(ti9);
-	if (ti9->pdata->exit)
-		ti9->pdata->exit();
-	kfree(ti9->pdata);
-	sysfs_remove_group(&client->dev.kobj, &kxti9_attribute_group);
-	kfree(ti9);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int kxti9_resume(struct i2c_client *client)
-{
-	//struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	//return kxti9_enable(ti9);
-	return 0;
-}
-
-static int kxti9_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-	//struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	//return kxti9_disable(ti9);
-	return 0;
-}
-
-static void kxti9_shutdown(struct i2c_client *client)
-{
-	struct kxti9_data *ti9 = i2c_get_clientdata(client);
-	if (atomic_read(&ti9->enabled)) {
-		flush_delayed_work_sync(&ti9->input_work);
-		cancel_delayed_work_sync(&ti9->input_work);
-	}
-}
-#endif
-
-static const struct i2c_device_id kxti9_id[] = {
-	{NAME, 0},
-	{},
-};
-
-MODULE_DEVICE_TABLE(i2c, kxti9_id);
-
-static struct i2c_driver kxti9_driver = {
-	.driver = {
-		   .name = NAME,
-		   },
-	.probe = kxti9_probe,
-	.remove = __devexit_p(kxti9_remove),
-	.resume = kxti9_resume,
-	.suspend = kxti9_suspend,
-	.shutdown = kxti9_shutdown,
-	.id_table = kxti9_id,
-};
-
-int kxti9_enable_accel(int en)
-{
-	printk(KERN_DEBUG "%s: enable = %d\n", __func__, en);
-    if (en)
-        kxti9_enable(gs_ti9);
-    else
-        kxti9_disable(gs_ti9);
-	return 0;
-}
-
-int kxti9_setDelay(int mdelay)
-{
-	printk(KERN_DEBUG "%s: delay = %d\n", __func__, mdelay);
-	gs_ti9->res_interval = mdelay;
-	return kxti9_update_odr(gs_ti9, gs_ti9->res_interval);
-}
-
-int kxti9_getLSG(int *lsg)
-{
-    int max_count;
-	if (gs_ti9->resume[RES_CTRL_REG1] & RES_12BIT)
-	    max_count = 2048;
-	else
-	    max_count = 128;
-
-	if ((gs_ti9->resume[RES_CTRL_REG1] & 0x18) == KXTI9_G_2G)
-	    *lsg = max_count >> 1;
-	else if ((gs_ti9->resume[RES_CTRL_REG1] & 0x18) == KXTI9_G_4G)
-	    *lsg = max_count >> 2;
-	else if ((gs_ti9->resume[RES_CTRL_REG1] & 0x18) == KXTI9_G_8G)
-	    *lsg = max_count >> 3;
-
-	printk(KERN_DEBUG "%s: LSG = %d\n", __func__, *lsg);
-	return 0;
-}
-
-struct gsensor_data kxti9_gs_data = {
-	.i2c_addr = KXTI9_I2C_ADDR,
-	.enable = kxti9_enable_accel,
-	.setDelay = kxti9_setDelay,
-	.getLSG = kxti9_getLSG,
-};
-
-static int __init kxti9_init(void)
-{
-	if (get_gsensor_conf(&gs_conf))
-		return -1;
-
-	if (gs_conf.op != 2)
-		return -1;
-
-	printk("G-Sensor kxti9 init\n");
-
-	if (gsensor_register(&kxti9_gs_data))
-		return -1;
-
-	if (gsensor_i2c_register_device() < 0)
-		return -1;
-
-	return i2c_add_driver(&kxti9_driver);
-}
-
-static void __exit kxti9_exit(void)
-{
-	i2c_del_driver(&kxti9_driver);
-}
-
-module_init(kxti9_init);
-module_exit(kxti9_exit);
-
-MODULE_DESCRIPTION("KXTI9 accelerometer driver");
-MODULE_AUTHOR("Chris Hudson <chudson@kionix.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/kxti9.h b/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/kxti9.h
deleted file mode 100755
index c66c740a..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/TP_DRIVER_NOT_USE/kxti9_gsensor/kxti9.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 2009, Kionix, Inc. All Rights Reserved.
- * Written by Chris Hudson <chudson@kionix.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef __KXTI9_H__
-#define __KXTI9_H__
-
-#define KXTI9_I2C_ADDR		0x0F
-/* CONTROL REGISTER 1 BITS */
-#define RES_12BIT		0x40
-#define KXTI9_G_2G 		0x00
-#define KXTI9_G_4G 		0x08
-#define KXTI9_G_8G 		0x10
-#define SHIFT_ADJ_2G		4
-#define SHIFT_ADJ_4G		3
-#define SHIFT_ADJ_8G		2
-#define TPE			0x01	/* tilt position function enable bit */
-#define WUFE			0x02	/* wake-up function enable bit */
-#define TDTE			0x04	/* tap/double-tap function enable bit */
-/* CONTROL REGISTER 3 BITS */
-#define OTP1_6			0x00	/* tilt ODR masks */
-#define OTP6_3			0x20
-#define OTP12_5			0x40
-#define OTP50			0x60
-#define OWUF25			0x00	/* wuf ODR masks */
-#define OWUF50			0x01
-#define OWUF100			0x02
-#define OWUF200			0x03
-#define OTDT50			0x00	/* tdt ODR masks */
-#define OTDT100			0x04
-#define OTDT200			0x08
-#define OTDT400			0x0C
-/* INTERRUPT CONTROL REGISTER 1 BITS */
-#define KXTI9_IEN		0x20	/* interrupt enable */
-#define KXTI9_IEA		0x10	/* interrupt polarity */
-#define KXTI9_IEL		0x08	/* interrupt response */
-#define IEU			0x04	/* alternate unlatched response */
-/* DATA CONTROL REGISTER BITS */
-#define ODR800F			0x06	/* lpf output ODR masks */
-#define ODR400F			0x05
-#define ODR200F			0x04
-#define ODR100F			0x03
-#define ODR50F			0x02
-#define ODR25F			0x01
-#define ODR12_5F		0x00
-
-#ifdef __KERNEL__
-struct kxti9_platform_data {
-	int poll_interval;
-	int min_interval;
-
-	u8 g_range;
-	u8 shift_adj;
-
-	u8 axis_map_x;
-	u8 axis_map_y;
-	u8 axis_map_z;
-
-	u8 negate_x;
-	u8 negate_y;
-	u8 negate_z;
-
-	u8 data_odr_init;
-	u8 ctrl_reg1_init;
-	u8 int_ctrl_init;
-	u8 tilt_timer_init;
-	u8 engine_odr_init;
-	u8 wuf_timer_init;
-	u8 wuf_thresh_init;
-	u8 tdt_timer_init;
-	u8 tdt_h_thresh_init;
-	u8 tdt_l_thresh_init;
-	u8 tdt_tap_timer_init;
-	u8 tdt_total_timer_init;
-	u8 tdt_latency_timer_init;
-	u8 tdt_window_timer_init;
-
-	int (*init)(void);
-	void (*exit)(void);
-	int (*power_on)(void);
-	int (*power_off)(void);
-
-	int gpio;
-};
-#endif /* __KERNEL__ */
-
-#endif  /* __KXTI9_H__ */
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/cm3232/Makefile b/ANDROID_3.4.5/drivers/input/sensor/cm3232/Makefile
deleted file mode 100755
index 06c28edd..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/cm3232/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=s_wmt_lsensor_cm3232
-
-obj-m	:= $(MY_MODULE_NAME).o
-$(MY_MODULE_NAME)-objs  := cm3232.o
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions
-
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/cm3232/cm3232.c b/ANDROID_3.4.5/drivers/input/sensor/cm3232/cm3232.c
deleted file mode 100755
index 207ddd3a..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/cm3232/cm3232.c
+++ /dev/null
@@ -1,855 +0,0 @@
-/*
- * cm3232.c - Intersil cm3232 ALS & Proximity Driver
- *
- * By Intersil Corp
- * Michael DiGioia
- *
- * Based on isl29011.c
- *	by Mike DiGioia <mdigioia@intersil.com>
- *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/kernel.h>
-#include <linux/hwmon.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/sysfs.h>
-#include <linux/pm_runtime.h>
-#include <linux/input-polldev.h>
-#include <linux/miscdevice.h>
-#include <asm/uaccess.h>
-
-#include <linux/device.h>
-#include <linux/platform_device.h>
-//#include <linux/earlysuspend.h>
-
-#include "../sensor.h"
-
-/* Insmod parameters */
-//I2C_CLIENT_INSMOD_1(cm3232);
-#define SENSOR_I2C_NAME	"cm3232"
-#define SENSOR_I2C_ADDR	0x10
-#define MODULE_NAME	"cm3232"
-
-#define REG_CMD_1		0x00
-#define REG_CMD_2		0x01
-#define REG_DATA_LSB		0x02
-#define REG_DATA_MSB		0x03
-#define ISL_MOD_MASK		0xE0
-#define ISL_MOD_POWERDOWN	0
-#define ISL_MOD_ALS_ONCE	1
-#define ISL_MOD_IR_ONCE		2
-#define ISL_MOD_RESERVED	4
-#define ISL_MOD_ALS_CONT	5
-#define ISL_MOD_IR_CONT		6
-#define IR_CURRENT_MASK		0xC0
-#define IR_FREQ_MASK		0x30
-#define SENSOR_RANGE_MASK	0x03
-#define ISL_RES_MASK		0x0C
-
-
-#undef dbg
-#define dbg(fmt, args...) //printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args)
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-static int no_adc_map = 1;
-static int last_mod;
-
-static struct i2c_client *this_client = NULL;
-
-struct isl_device {
-	struct input_polled_dev* input_poll_dev;
-	struct i2c_client* client;
-	int resolution;
-	int range;
-	int isdbg;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend earlysuspend;
-#endif
-
-};
-
-static struct isl_device* l_sensorconfig = NULL;
-static struct kobject *android_lsensor_kobj = NULL;
-static int l_enable = 0; // 0:don't report data, 1 
-
-static DEFINE_MUTEX(mutex);
-
-#if 0
-static int isl_set_mod(struct i2c_client *client, int mod)
-{
-	int ret, val, freq;
-
-	switch (mod) {
-	case ISL_MOD_POWERDOWN:
-	case ISL_MOD_RESERVED:
-		goto setmod;
-	case ISL_MOD_ALS_ONCE:
-	case ISL_MOD_ALS_CONT:
-		freq = 0;
-		break;
-	case ISL_MOD_IR_ONCE:
-	case ISL_MOD_IR_CONT:
-		freq = 1;
-		break;
-	default:
-		return -EINVAL;
-	}
-	/* set IR frequency */
-	val = i2c_smbus_read_byte_data(client, REG_CMD_2);
-	if (val < 0)
-		return -EINVAL;
-	val &= ~IR_FREQ_MASK;
-	if (freq)
-		val |= IR_FREQ_MASK;
-	ret = i2c_smbus_write_byte_data(client, REG_CMD_2, val);
-	if (ret < 0)
-		return -EINVAL;
-
-setmod:
-	/* set operation mod */
-	val = i2c_smbus_read_byte_data(client, REG_CMD_1);
-	if (val < 0)
-		return -EINVAL;
-	val &= ~ISL_MOD_MASK;
-	val |= (mod << 5);
-	ret = i2c_smbus_write_byte_data(client, REG_CMD_1, val);
-	if (ret < 0)
-		return -EINVAL;
-
-	if (mod != ISL_MOD_POWERDOWN)
-		last_mod = mod;
-
-	return mod;
-}
-
-static int isl_get_res(struct i2c_client *client)
-{
-	int val;
-
- printk(KERN_INFO MODULE_NAME ": %s cm3232 get_res call, \n", __func__);
-    val = i2c_smbus_read_word_data(client, 0)>>8 & 0xff;
-
-	if (val < 0)
-		return -EINVAL;
-
-	val &= ISL_RES_MASK;
-	val >>= 2;
-
-	switch (val) {
-	case 0:
-		return 65536;
-	case 1:
-		return 4096;
-	case 2:
-		return 256;
-	case 3:
-		return 16;
-	default:
-		return -EINVAL;
-	}
-}
-
-static int isl_get_range(struct i2c_client* client)
-{
-	switch (i2c_smbus_read_word_data(client, 0)>>8 & 0xff & 0x3) {
-		case 0: return  1000;
-		case 1: return  4000;
-		case 2: return 16000;
-		case 3: return 64000;
-		default: return -EINVAL;
-	}
-}
-#endif
-//Fixme plan to transfer the adc value to the config.xml lux 2013-5-10
-static __u16 uadc[8] = {2, 8, 100, 400, 900, 1000, 1500, 1900};//customize
-static __u16 ulux[9] = {128, 200, 1300, 2000, 3000, 4000, 5000, 6000, 7000};
-static __u16 adc_to_lux(__u16 adc)
-{
-	static long long var = 0;
-	int i = 0; //length of array is 8,9
-	for (i=0; i<8; i++) {
-		if ( adc < uadc[i]){
-			break;
-		}
-	}
-	if ( i<9)
-	{
-		var++;
-		if (var%2)
-			return ulux[i]+0;
-		else
-			return ulux[i]+1;
-	}
-	return ulux[4];	
-}
-
-
-
-static int isl_get_lux_data(struct i2c_client* client)
-{
-	//struct isl_device* idev = i2c_get_clientdata(client);
-
-	//__u16 resH = 0, resL = 0;
-	__s16 resH = 0, resL = 0;
-	//int range;
-	resL = i2c_smbus_read_word_data(client, 0x50);
-	//resH = i2c_smbus_read_word_data(client, 0x51)&0xff00;
-	if ((resL < 0) || (resH < 0))
-	{
-		errlog("Error to read lux_data!\n");
-		
-		return 3000;//???
-		//return -1;
-	}
-	//Fixme plan to transfer the adc value to the config.xml lux 2013-5-10
-	if (!no_adc_map)
-		resL = adc_to_lux(resL);
-	//printk("<<<< lux %d\n", resL);
-	return resL ;//* idev->range / idev->resolution;
-	return (resH | resL) ;//* idev->range / idev->resolution;
-}
-
-
-static int isl_set_default_config(struct i2c_client *client)
-{
-	//struct isl_device* idev = i2c_get_clientdata(client);
-
-	int ret=0;
-	//ret = _cm3232_I2C_Write_Byte(CM3232_SLAVE_addr, CM3232_ALS_RESET);
-	ret = i2c_smbus_write_byte_data(client, 0, (1 << 6));
-	if (ret < 0)
-		return -EINVAL;
-	//if(ret<0)
-		//return ret;  
-	msleep(10);
-		        
-	//ret = _cm3232_I2C_Write_Byte(CM3232_SLAVE_addr, CM3232_ALS_IT_200ms | CM3232_ALS_HS_HIGH );
-	ret = i2c_smbus_write_byte_data(client, 0, (1 << 2)|(1 << 1));
-	if (ret < 0)
-		return -EINVAL;
-	msleep(10);
-	return 0;
-/* We don't know what it does ... */
-//	ret = i2c_smbus_write_byte_data(client, REG_CMD_1, 0xE0);
-//	ret = i2c_smbus_write_byte_data(client, REG_CMD_2, 0xC3);
-/* Set default to ALS continuous */
-	ret = i2c_smbus_write_byte_data(client, REG_CMD_1, 0xA0);
-	if (ret < 0)
-		return -EINVAL;
-/* Range: 0~16000, number of clock cycles: 65536 */
-	ret = i2c_smbus_write_byte_data(client, REG_CMD_2, 0x02); // vivienne
-	if (ret < 0)
-		return -EINVAL;
-	//idev->resolution = isl_get_res(client);
-	//idev->range = isl_get_range(client);;
-    dbg("cm3232 set_default_config call, \n");
-
-	return 0;
-}
-
-/* Return 0 if detection is successful, -ENODEV otherwise */
-static int cm3232_detect(struct i2c_client *client/*, int kind,
-                          struct i2c_board_info *info*/)
-{
-	
-
-        return 0;
-}
-
-int isl_input_open(struct input_dev* input)
-{
-	return 0;
-}
-
-void isl_input_close(struct input_dev* input)
-{
-}
-
-static void isl_input_lux_poll(struct input_polled_dev *dev)
-{
-	struct isl_device* idev = dev->private;
-	struct input_dev* input = idev->input_poll_dev->input;
-	struct i2c_client* client = idev->client;
-	static unsigned int val=0;
-	
-	//printk("%s\n", __FUNCTION__);
-	if (l_enable != 0)
-	{
-		mutex_lock(&mutex);
-		//pm_runtime_get_sync(dev);
-	#if 0	
-		if(val>0x2000)
-			val=0;
-		val+=100;
-	#endif	
-		//printk(KERN_ALERT "by flashchen val is %x",val); 
-		input_report_abs(input, ABS_MISC, isl_get_lux_data(client));
-		//input_report_abs(input, ABS_MISC, val);//isl_get_lux_data(client));
-		input_sync(input);
-		//pm_runtime_put_sync(dev);
-		mutex_unlock(&mutex);
-	}
-}
-
-static struct i2c_device_id cm3232_id[] = {
-	{"cm3232", 0},
-	{}
-};
-
-#if 0
-static int cm3232_runtime_suspend(struct device *dev)
-{
-	
-	dev_dbg(dev, "suspend\n");
-
-	mutex_lock(&mutex);
-	pm_runtime_get_sync(dev);
-	//isl_set_mod(client, ISL_MOD_POWERDOWN);
-	pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);
-
-	printk(KERN_INFO MODULE_NAME ": %s cm3232 suspend call, \n", __func__);
-	return 0;
-}
-
-static int cm3232_runtime_resume(struct device *dev)
-{
-	
-	dev_dbg(dev, "resume\n");
-
-	mutex_lock(&mutex);
-	pm_runtime_get_sync(dev);
-	//isl_set_mod(client, last_mod);
-	pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);
-
- printk(KERN_INFO MODULE_NAME ": %s cm3232 resume call, \n", __func__);
-	return 0;
-}
-#endif
-MODULE_DEVICE_TABLE(i2c, cm3232_id);
-
-/*static const struct dev_pm_ops cm3232_pm_ops = {
-	.runtime_suspend = cm3232_runtime_suspend,
-	.runtime_resume = cm3232_runtime_resume,
-};
-
-static struct i2c_board_info isl_info = {
-	I2C_BOARD_INFO("cm3232", 0x44),
-};
-
-static struct i2c_driver cm3232_driver = {
-	.driver = {
-		   .name = "cm3232",
-		   .pm = &cm3232_pm_ops,
-		   },
-	.probe = cm3232_probe,
-	.remove = cm3232_remove,
-	.id_table = cm3232_id,
-	.detect         = cm3232_detect,
-	//.address_data   = &addr_data,
-};*/
-
-static int mmad_open(struct inode *inode, struct file *file)
-{
-	dbg("Open the l-sensor node...\n");
-	return 0;
-}
-
-static int mmad_release(struct inode *inode, struct file *file)
-{
-	dbg("Close the l-sensor node...\n");
-	return 0;
-}
-
-static ssize_t mmad_read(struct file *fl, char __user *buf, size_t cnt, loff_t *lf)
-{
-	int lux_data = 0;
-	
-	mutex_lock(&mutex);
-	lux_data = isl_get_lux_data(l_sensorconfig->client);
-	mutex_unlock(&mutex);
-	if (lux_data < 0)
-	{
-		errlog("Failed to read lux data!\n");
-		return -1;
-	}
-	printk(KERN_ALERT "lux_data is %x\n",lux_data); 
-	//return 0;
-	copy_to_user(buf, &lux_data, sizeof(lux_data));
-	return sizeof(lux_data);
-}
-
-static long
-mmad_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,
-	   unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	//char rwbuf[5];
-	short enable;  //amsr = -1;
-	unsigned int uval;
-
-	dbg("l-sensor ioctr...\n");
-	//memset(rwbuf, 0, sizeof(rwbuf));
-	switch (cmd) {
-		case LIGHT_IOCTL_SET_ENABLE:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				return -EFAULT;
-			}
-			dbg("enable=%d\n",enable);
-			if ((enable >=0) && (enable <=1))
-			{
-				dbg("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				//l_sensorconfig.sensor_enable = enable;
-				dbg("Should to implement d/e the light sensor!\n");
-				l_enable = enable;
-				
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				return -EINVAL;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-#define CM3232_DRVID 0
-			uval = CM3232_DRVID ;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			dbg("cm3232_driver_id:%d\n",uval);
-		default:
-			break;
-	}
-
-	return 0;
-}
-
-
-static struct file_operations mmad_fops = {
-	.owner = THIS_MODULE,
-	.open = mmad_open,
-	.release = mmad_release,
-	.read = mmad_read,
-	.unlocked_ioctl = mmad_ioctl,
-};
-
-
-static struct miscdevice mmad_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "lsensor_ctrl",
-	.fops = &mmad_fops,
-};
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void cm3232_early_suspend(struct early_suspend *h)
-{
-	struct i2c_client *client = l_sensorconfig->client;
-
-	dbg("start\n");
-	mutex_lock(&mutex);
-	//pm_runtime_get_sync(dev);
-	//isl_set_mod(client, ISL_MOD_POWERDOWN);
-	//pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);
-	dbg("exit\n");
-}
-
-static void cm3232_late_resume(struct early_suspend *h)
-{
-	struct i2c_client *client = l_sensorconfig->client;
-
-	dbg("start\n");
-	mutex_lock(&mutex);
-	//pm_runtime_get_sync(dev);
-	//isl_set_mod(client, last_mod);
-	isl_set_default_config(client);
-	//pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);	
-	dbg("exit\n");
-}
-#endif
-static ssize_t adc_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	
-	int i;
-	int size = sizeof(uadc)/sizeof(uadc[0]);
-	printk("<<<%s\n", __FUNCTION__);
-	for (i=0; i<size; i++)
-	{
-		printk(" %5d  ", uadc[i]);
-		//sprintf(buf, "%d " &uadc[i]);
-	}
-	printk("\n");
-	
-	return sizeof(uadc);
-	//printk(" %s \n", buf);
-}
-
-static ssize_t adc_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	__u32 tmp;
-	int index;
-	int n;
-	int size = sizeof(uadc)/sizeof(uadc[0]);
-	
-	printk("<<<%s\n", __FUNCTION__);
-	printk("<< %s >>>\n", buf);
-	n = sscanf(buf, "%d:%d", &index, &tmp);
-	printk("<<<<int n %d %d:%d \n", n, index, tmp);
-	if ( n==2 && index>=0 && index<size){
-	
-		uadc[index] = tmp;
-		no_adc_map = 0;
-	}	
-	else {
-		printk("<<<param error!\n");
-		no_adc_map = 1;
-	}	
-	return count;
-}
-static struct device_attribute cm3232_attr[] = 
-{
-	__ATTR(adc, 0644, adc_show, adc_store),
-	__ATTR_NULL,
-};
-
-static struct device *sdevice;
-static struct class *sclass;
-static dev_t sdev_no;
-static int device_create_attribute(struct device *dev, struct device_attribute *attr)
-{
-	int err, i;
-	for (i=0; NULL != attr[i].attr.name; i++)
-	{
-		err = device_create_file(dev, &attr[i]); //&attr[i].attr
-		if (err)
-			break;
-	}
-	if (err)
-	{
-		for (; i>=0; i--)
-		device_remove_file(dev, &attr[i]);//&attr[i].attr
-	}
-	return err;
-}
-
-static void device_remove_attribute(struct device *dev, struct device_attribute *attr)
-{
-	int i;
-	for (i=0; attr[i].attr.name != NULL; i++)
-		device_remove_file(dev, &attr[i]); //&attr[i].attr
-}
-
-
-static int get_adc_val(void)
-{
-	int i, varlen, n;
-	__u32 buf[8];
-	char varbuf[50];
-	char *name = "wmt.io.lsensor";
-	
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara(name, varbuf, &varlen))
-	{
-		printk("<<<<fail to wmt_syspara %s\n", "wmt.io.lsensor");
-		no_adc_map = 1;
-		return -1;
-	}
-	n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d", &buf[0], &buf[1], &buf[2], &buf[3], &buf[4], &buf[5], \
-	&buf[6], &buf[7]);
-	//printk("<<< n %d \n", n);
-	if (n != 8)
-	{
-		printk("<<<<<%s uboot env  wmt.io.lsensor param error!\n", __FUNCTION__);
-		return -1;
-	}
-	for (i=0; i<8; i++)
-	{
-		//printk("<<<< %5d ", buf[i]);
-		uadc[i] = buf[i];
-	}
-	no_adc_map = 0;
-	//printk("\n");
-	return 0;
-}
-
-static int
-cm3232_probe(struct i2c_client *client/*, const struct i2c_device_id *id*/)
-{
-	int res=0;
-	int sret = 0;
-	struct isl_device* idev = kzalloc(sizeof(struct isl_device), GFP_KERNEL);
-	if(!idev)
-		return -ENOMEM;
-
-	l_sensorconfig = idev;
-	//android_lsensor_kobj = kobject_create_and_add("android_lsensor", NULL);
-	/*
-	if (android_lsensor_kobj == NULL) {
-		errlog(
-		       "lsensor_sysfs_init:"\
-		       "subsystem_register failed\n");
-		res = -ENOMEM;
-		goto err_kobjetc_create;
-	}
-	//res = sysfs_create_group(android_lsensor_kobj, &m_isl_gr);
-	if (res) {
-		//pr_warn("cm3232: device create file failed!!\n");
- 		printk(KERN_INFO MODULE_NAME ": %s cm3232 device create file failed\n", __func__);
-		res = -EINVAL;
-		goto err_sysfs_create;
-	}
-	*/
-
-/* last mod is ALS continuous */
-	last_mod = 5;
-	//pm_runtime_enable(&client->dev);	
-	idev->input_poll_dev = input_allocate_polled_device();
-	if(!idev->input_poll_dev)
-	{
-		res = -ENOMEM;
-		goto err_input_allocate_device;
-	}
-	idev->client = client;
-	idev->input_poll_dev->private = idev;
-	idev->input_poll_dev->poll = isl_input_lux_poll;
-	idev->input_poll_dev->poll_interval = 100;//50;
-	idev->input_poll_dev->input->open = isl_input_open;
-	idev->input_poll_dev->input->close = isl_input_close;
-	idev->input_poll_dev->input->name = "lsensor_lux";
-	idev->input_poll_dev->input->id.bustype = BUS_I2C;
-	idev->input_poll_dev->input->dev.parent = &client->dev;
-	input_set_drvdata(idev->input_poll_dev->input, idev);
-	input_set_capability(idev->input_poll_dev->input, EV_ABS, ABS_MISC);
-	input_set_abs_params(idev->input_poll_dev->input, ABS_MISC, 0, 16000, 0, 0);
-	i2c_set_clientdata(client, idev);
-	/* set default config after set_clientdata */
-	res = isl_set_default_config(client);	
-	res = misc_register(&mmad_device);
-	if (res) {
-		errlog("mmad_device register failed\n");
-		goto err_misc_register;
-	}
-	res = input_register_polled_device(idev->input_poll_dev);
-	if(res < 0)
-		goto err_input_register_device;
-	// suspend/resume register
-#ifdef CONFIG_HAS_EARLYSUSPEND
-        idev->earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-        idev->earlysuspend.suspend = cm3232_early_suspend;
-        idev->earlysuspend.resume = cm3232_late_resume;
-        register_early_suspend(&(idev->earlysuspend));
-#endif
-
-	dbg("cm3232 probe succeed!\n");
-	//create class device sysdevice 2013-5-10
-	//get_adc_val();
-	sclass = class_create(THIS_MODULE, "cm3232");
-	if (IS_ERR(sclass))
-	{
-		printk("<<<%s fail to create class!\n", __FUNCTION__);
-		return 0;
-	}
-	
-	
-	sret = alloc_chrdev_region(&sdev_no, 0, 1, "cm3232_devno");
-	if (sret)
-	{
-		printk("<<<<%s alloc_chrdev_region fail!\n", __FUNCTION__);
-		class_destroy(sclass);
-		return 0;
-	}
-	sdevice = device_create(sclass, NULL, sdev_no, NULL, "cm3232_dev");
-	if (IS_ERR(sdevice))
-	{
-		printk("<<<%s device_create fail!\n", __FUNCTION__);
-		class_destroy(sclass);
-		return 0;
-	}
-	device_create_attribute(sdevice, cm3232_attr);
-	
-	return 0;
-err_input_register_device:
-	misc_deregister(&mmad_device);
-	input_free_polled_device(idev->input_poll_dev);
-err_misc_register:
-err_input_allocate_device:
-	//__pm_runtime_disable(&client->dev, false);
-
-	kobject_del(android_lsensor_kobj);
-
-	kfree(idev);
-	return res;
-}
-
-static int cm3232_remove(struct i2c_client *client)
-{
-	struct isl_device* idev = i2c_get_clientdata(client);
-	if (!IS_ERR(sdevice))
-	{
-		device_remove_attribute(sdevice, cm3232_attr);
-		device_destroy(sclass, sdev_no);
-		class_destroy(sclass);
-		
-	}
-	//unregister_early_suspend(&(idev->earlysuspend));
-	misc_deregister(&mmad_device);
-	input_unregister_polled_device(idev->input_poll_dev);
-	input_free_polled_device(idev->input_poll_dev);
-	//sysfs_remove_group(android_lsensor_kobj, &m_isl_gr);
-	kobject_del(android_lsensor_kobj);
-	//__pm_runtime_disable(&client->dev, false);
-	kfree(idev);
-	printk(KERN_INFO MODULE_NAME ": %s cm3232 remove call, \n", __func__);
-	return 0;
-}
-//****************add platform_device & platform_driver for suspend &resume 2013-7-2
-static int ls_probe(struct platform_device *pdev){
-	//printk("<<<%s\n", __FUNCTION__);
-	return 0;
-}
-static int ls_remove(struct platform_device *pdev){
-	//printk("<<<%s\n", __FUNCTION__);
-	return 0;
-}
-static int ls_suspend(struct platform_device *pdev, pm_message_t state){
-	printk("<<<%s\n", __FUNCTION__);
-	
-	return 0;
-}
-
-static int ls_resume(struct platform_device *pdev){
-	//return 0;  
-	int ret = 0;
-	int count = 0;
-	printk("<<<%s\n", __FUNCTION__);
-RETRY:	
-	ret = isl_set_default_config(this_client);
-	if (ret < 0){
-		printk("%s isl_set_default_config fail!\n", __FUNCTION__);
-		count++;
-		if (count < 5){
-			mdelay(2);
-			goto RETRY;
-		}	
-		else
-			return ret;
-	}		
-	return 0;
-	
-}
-static void lsdev_release(struct device *dev)
-{
-	return;
-}
-static struct platform_device lsdev = {
-	.name = "lsdevice",
-	.id = -1,
-	.dev = {
-		.release = lsdev_release,
-	},
-};
-static struct platform_driver lsdrv = {
-	.probe = ls_probe,
-	.remove = ls_remove,
-	.suspend = ls_suspend,
-	.resume = ls_resume,
-	.driver = {
-		.name = "lsdevice",
-	},
-};
-//********************************************************************
-
-static int __init sensor_cm3232_init(void)
-{
-	int ret = 0;
-	printk(KERN_INFO MODULE_NAME ": %s cm3232 init call, \n", __func__);
-	/*
-	 * Force device to initialize: i2c-15 0x44
-	 * If i2c_new_device is not called, even cm3232_detect will not run
-	 * TODO: rework to automatically initialize the device
-	 */
-	//i2c_new_device(i2c_get_adapter(15), &isl_info);
-	//return i2c_add_driver(&cm3232_driver);
-	if (!(this_client = sensor_i2c_register_device(2, SENSOR_I2C_ADDR, SENSOR_I2C_NAME)))
-	{
-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	if (cm3232_detect(this_client))
-	{
-		errlog("Can't find light sensor cm3232!\n");
-		goto detect_fail;
-	}
-	get_adc_val();
-	if(cm3232_probe(this_client))
-	{
-		errlog("Erro for probe!\n");
-		goto detect_fail;
-	}
-	
-	ret = platform_device_register(&lsdev);
-	if (ret){
-		printk("<<<platform_device_register fail!\n");
-		return ret;
-	}
-	ret = platform_driver_register(&lsdrv);
-	if (ret){
-		printk("<<<platform_driver_register fail!\n");
-		platform_device_unregister(&lsdev);
-		return ret;
-	}
-	return 0;
-
-detect_fail:
-	sensor_i2c_unregister_device(this_client);
-	return -1;
-}
-
-static void __exit sensor_cm3232_exit(void)
-{
- 	printk(KERN_INFO MODULE_NAME ": %s cm3232 exit call \n", __func__);
- 	cm3232_remove(this_client);
- 	sensor_i2c_unregister_device(this_client);
-	platform_driver_unregister(&lsdrv);
-	platform_device_unregister(&lsdev);
-	//i2c_del_driver(&cm3232_driver);
-}
-
-module_init(sensor_cm3232_init);
-module_exit(sensor_cm3232_exit);
-
-MODULE_AUTHOR("flash");
-MODULE_ALIAS("cm3232 ALS");
-MODULE_DESCRIPTION("Intersil cm3232 ALS Driver");
-MODULE_LICENSE("GPL v2");
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard06_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/dmard06_gsensor/Makefile
deleted file mode 100755
index a5dfa3cb..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard06_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_dmard06

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := dmard06.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard06_gsensor/dmard06.c b/ANDROID_3.4.5/drivers/input/sensor/dmard06_gsensor/dmard06.c
deleted file mode 100755
index bcb6e5ad..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard06_gsensor/dmard06.c
+++ /dev/null
@@ -1,980 +0,0 @@
-/*
- * @file drivers/i2c/chips/dmard06.c
- * @brief DMARD06 g-sensor Linux device driver
- * @author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- * @version 1.0
- * @date 2011/8/5
- *
- * @section LICENSE
- *
- *  Copyright 2011 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- *   
- */
- 
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/kthread.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/cdev.h>
-//#include <linux/earlysuspend.h>
-#include <linux/wakelock.h>
-#include <asm/uaccess.h>
-#include <linux/platform_device.h>
-#include <linux/proc_fs.h>
-#include <mach/hardware.h>
-#include <linux/miscdevice.h>
-
-//////////////////////////////////////////////////////////
-#define AKMIO				0xA1
-
-/* IOCTLs for AKM library */
-#define ECS_IOCTL_INIT                  _IO(AKMIO, 0x01)
-#define ECS_IOCTL_WRITE                 _IOW(AKMIO, 0x02, char[5])
-#define ECS_IOCTL_READ                  _IOWR(AKMIO, 0x03, char[5])
-#define ECS_IOCTL_RESET      	          _IO(AKMIO, 0x04)
-#define ECS_IOCTL_INT_STATUS            _IO(AKMIO, 0x05)
-#define ECS_IOCTL_FFD_STATUS            _IO(AKMIO, 0x06)
-#define ECS_IOCTL_SET_MODE              _IOW(AKMIO, 0x07, short)
-#define ECS_IOCTL_GETDATA               _IOR(AKMIO, 0x08, char[RBUFF_SIZE+1])
-#define ECS_IOCTL_GET_NUMFRQ            _IOR(AKMIO, 0x09, char[2])
-#define ECS_IOCTL_SET_PERST             _IO(AKMIO, 0x0A)
-#define ECS_IOCTL_SET_G0RST             _IO(AKMIO, 0x0B)
-#define ECS_IOCTL_SET_YPR               _IOW(AKMIO, 0x0C, short[12])
-#define ECS_IOCTL_GET_OPEN_STATUS       _IOR(AKMIO, 0x0D, int)
-#define ECS_IOCTL_GET_CLOSE_STATUS      _IOR(AKMIO, 0x0E, int)
-#define ECS_IOCTL_GET_CALI_DATA         _IOR(AKMIO, 0x0F, char[MAX_CALI_SIZE])
-#define ECS_IOCTL_GET_DELAY             _IOR(AKMIO, 0x30, short)
-
-/* IOCTLs for APPs */
-#define ECS_IOCTL_APP_SET_MODE		_IOW(AKMIO, 0x10, short)
-#define ECS_IOCTL_APP_SET_MFLAG		_IOW(AKMIO, 0x11, short)
-#define ECS_IOCTL_APP_GET_MFLAG		_IOW(AKMIO, 0x12, short)
-//#define ECS_IOCTL_APP_SET_AFLAG		_IOW(AKMIO, 0x13, short)
-#define ECS_IOCTL_APP_GET_AFLAG		_IOR(AKMIO, 0x14, short)
-#define ECS_IOCTL_APP_SET_TFLAG		_IOR(AKMIO, 0x15, short)
-#define ECS_IOCTL_APP_GET_TFLAG		_IOR(AKMIO, 0x16, short)
-#define ECS_IOCTL_APP_RESET_PEDOMETER   _IO(AKMIO, 0x17)
-//#define ECS_IOCTL_APP_SET_DELAY		_IOW(AKMIO, 0x18, short)
-#define ECS_IOCTL_APP_GET_DELAY		ECS_IOCTL_GET_DELAY
-#define ECS_IOCTL_APP_SET_MVFLAG	_IOW(AKMIO, 0x19, short)	/* Set raw magnetic vector flag */
-#define ECS_IOCTL_APP_GET_MVFLAG	_IOR(AKMIO, 0x1A, short)	/* Get raw magnetic vector flag */
-
-#define WMTGSENSOR_IOCTL_MAGIC  0x09
-#define WMT_IOCTL_SENSOR_CAL_OFFSET  _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x01, int) //offset calibration
-#define ECS_IOCTL_APP_SET_AFLAG		 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x02, short)
-#define ECS_IOCTL_APP_SET_DELAY		 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x03, short)
-#define WMT_IOCTL_SENSOR_GET_DRVID	 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x04, unsigned int)
-
-
-/* IOCTLs for pedometer */
-#define ECS_IOCTL_SET_STEP_CNT          _IOW(AKMIO, 0x20, short)
-//////////////////////////////////////////////////////////////////
-#define SENSOR_DELAY_FASTEST      0
-#define SENSOR_DELAY_GAME        20
-#define SENSOR_DELAY_UI          60
-#define SENSOR_DELAY_NORMAL     200
-
-#define DMARD06_DRVID 3
-
-/////////////////////////////////////////////////////////////////
-
-#undef dbg
-#define dbg(fmt, args...) if (l_sensorconfig.isdbg) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-#define DMARD06_I2C_NAME "dmard06"
-#define DMARD06_I2C_ADDR 0x1c
-
-#define GSENSOR_PROC_NAME "gsensor_config"
-#define GSENSOR_MAJOR   161
-#define GSENSOR_NAME    "dmard06"
-#define GSENSOR_DRIVER_NAME  "dmard06_drv"
-
-#define GSENDMARD06_UBOOT_NAME "wmt.io.d06sensor"
-
-#define MAX_WR_DMARD06_LEN (1+1)
-
-#define LSG    32
-
-static char const *const ACCELEMETER_CLASS_NAME = "accelemeter";
-static char const *const DMARD06_DEVICE_NAME = "dmard06";
-////////////////////////////////////////////////////////////
-#define ID_REG_ADDR       0x0F
-#define SWRESET_REG_ADDR  0x53
-#define T_REG_ADDR        0x40
-#define XYZ_REG_ADDR      0x41
-#define CTR1_REG_ADDR     0x44
-#define CTR2_REG_ADDR     0x45
-#define CTR3_REG_ADDR     0x46
-#define CTR4_REG_ADDR     0x47
-#define CTR5_REG_ADDR     0x48
-#define STAT_REG_ADDR     0x49
-
-
-
-static int dmard06_init(void);
-static void dmard06_exit(void);
-
-static int dmard06_file_open(struct inode*, struct file*);
-static ssize_t dmard06_file_write(struct file*, const char*, size_t, loff_t*);
-static ssize_t dmard06_file_read(struct file*, char*, size_t, loff_t*);
-static int dmard06_file_close(struct inode*, struct file*);
-
-static int dmard06_i2c_suspend(struct platform_device *pdev, pm_message_t state);
-static int dmard06_i2c_resume(struct platform_device *pdev);
-static int dmard06_i2c_probe(void);
-static int dmard06_i2c_remove(void);
-static void dmard06_i2c_read_xyz(s8 *x, s8 *y, s8 *z);
-static void dmard06_i2c_accel_value(s8 *val);
-static int dmard06_probe(
-	struct platform_device *pdev);
-static int dmard06_remove(struct platform_device *pdev);
-static int dmard06_i2c_xyz_read_reg(u8* index ,u8 *buffer, int length);
-
-
-
-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num, int bus_id);
-extern int i2c_api_do_send(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);
-extern int i2c_api_do_recv(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);
-
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-
-/////////////////////////////////////////////////////////////////
-struct work_struct poll_work;
-static struct mutex sense_data_mutex;
-
-
-struct dmard06_config
-{
-	int op;
-	int int_gpio; //0-3
-	int samp;
-	int xyz_axis[3][3]; // (axis,direction)
-	int irq;
-	struct proc_dir_entry* sensor_proc;
-	//int sensorlevel;
-	//int shake_enable; // 1--enable shake, 0--disable shake
-	//int manual_rotation; // 0--landance, 90--vertical
-	struct input_dev *input_dev;
-	//struct work_struct work;
-	struct delayed_work work; // for polling
-	struct workqueue_struct *queue;
-	int isdbg; // 0-- no debug log, 1--show debug log
-	int sensor_samp; // 
-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor
-	int test_pass;
-	spinlock_t spinlock;
-	int pollcnt; // the counts of polling
-	int offset[3]; // for calibration
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend earlysuspend;
-#endif
-};
-
-static struct dmard06_config l_sensorconfig = {
-	.op = 0,
-	.int_gpio = 3,
-	.samp = 16,
-	.xyz_axis = {
-		{ABS_X, -1},
-		{ABS_Y, 1},
-		{ABS_Z, -1},
-		},
-	.irq = 6,
-	.int_gpio = 3,
-	.sensor_proc = NULL,
-	//.sensorlevel = SENSOR_GRAVITYGAME_MODE,
-	//.shake_enable = 0, // default enable shake
-	.isdbg = 0,
-	.sensor_samp = 1,  // 1 sample/second
-	.sensor_enable = 1, // enable sensor
-	.test_pass = 0, // for test program
-	.pollcnt = 0, // Don't report the x,y,z when the driver is loaded until 2~3 seconds
-	.offset = {0, 0, 0},
-};
-
-static struct class* l_dev_class = NULL;
-static struct device *l_clsdevice = NULL;
-
-
-struct raw_data
-{
- 	short x;
-  	short y;
-  	short z;
-};
-
-struct dev_data 
-{
-	dev_t devno;
-  	struct cdev cdev;
-  	struct class *class;
-	struct i2c_client *client;
-};
-
-static struct dev_data dev;
-
-struct file_operations dmard06_fops = 
-{
-	.owner = THIS_MODULE,
-	.read = dmard06_file_read,
-	.write = dmard06_file_write,
-	.open = dmard06_file_open,
-	.release = dmard06_file_close,
-};
-
-static int dmard06_file_open(struct inode *inode, struct file *filp)
-{
-	dbg("open...\n");
-	
-	return 0; 
-}
-
-static ssize_t dmard06_file_write(struct file *filp, const char *buf, size_t count, loff_t *f_pos)
-{
-	dbg("write...\n");
-	
-	return 0;
-}
-
-unsigned int sample_rate_2_memsec(unsigned int rate)
-{
-	return (1000/rate);
-}
-
-static int dmard06_packet_rptValue(int x, int y, int z)
-{
-	return ((0xFF&z) | ((0xFF&y)<<8) | ((0xFF&x)<<16));	
-}
-
-
-static void dmard06_work_func(struct work_struct *work)
-{
-	u8 buffer[3];
-	//buffer[0] = 0x41;
-	u8 index = 0x41;
-	s8 x,y,z;
-	int xyz,tx,ty,tz;
-
-	mutex_lock(&sense_data_mutex);
-	//read data
-	dmard06_i2c_xyz_read_reg(&index, buffer, 3);
-	mutex_unlock(&sense_data_mutex);
-	// check whether it's valid
-	// report the data
-	x = (s8)buffer[0];   
-	y = (s8)buffer[1];
-	z = (s8)buffer[2];   
-	dmard06_i2c_accel_value(&x);   
-	dmard06_i2c_accel_value(&y);
-	dmard06_i2c_accel_value(&z);
-	tx = x*l_sensorconfig.xyz_axis[0][1]+l_sensorconfig.offset[0];
-	ty = y*l_sensorconfig.xyz_axis[1][1]+l_sensorconfig.offset[1];
-	tz = z*l_sensorconfig.xyz_axis[2][1]+l_sensorconfig.offset[2];
-	xyz = dmard06_packet_rptValue(tx, ty, tz);
-	input_report_abs(l_sensorconfig.input_dev, ABS_X, xyz);
-
-	//input_report_abs(l_sensorconfig.input_dev, l_sensorconfig.xyz_axis[0][0], 
-	//		x*l_sensorconfig.xyz_axis[0][1]+l_sensorconfig.offset[0]);
-	//input_report_abs(l_sensorconfig.input_dev, l_sensorconfig.xyz_axis[1][0], 
-	//		y*l_sensorconfig.xyz_axis[1][1]+l_sensorconfig.offset[1]);
-	//input_report_abs(l_sensorconfig.input_dev, l_sensorconfig.xyz_axis[2][0], 
-			//z*l_sensorconfig.xyz_axis[2][1]+l_sensorconfig.offset[2]);
-	input_sync(l_sensorconfig.input_dev);
-	dbg("x=%2x(tx=%2x),y=%2x(ty=%2x),z=%2x(tz=%2x),xyz=%x", 
-		(char)x, (char)tx, (char)y, (char)ty, (char)z, (char)tz, xyz);
-	
-	// for next polling
-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-	//klog("%d=%d,%d=%d,%d=%d\n", l_sensorconfig.xyz_axis[0][0], x*l_sensorconfig.xyz_axis[0][1],
-	//							l_sensorconfig.xyz_axis[1][0], y*l_sensorconfig.xyz_axis[1][1],
-	//							l_sensorconfig.xyz_axis[2][0], z*l_sensorconfig.xyz_axis[2][1]);
-	//klog("the polling period:%d\n", msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-	
-}
-
-
-static ssize_t dmard06_file_read(struct file *filp, char *buf, size_t count, loff_t *f_pos)
-{	
-	int ret;
-	s8 x, y, z;
-	struct raw_data rdata;
-	
-	dbg("read...\n");
-	mutex_lock(&sense_data_mutex);
-	dmard06_i2c_read_xyz(&x, &y, &z);
-	rdata.x = x;
-	rdata.y = y;
-	rdata.z = z;
-
-	ret = copy_to_user(buf, &rdata, count);
-	mutex_unlock(&sense_data_mutex);
-	
-	return count;
-}
-
-static int dmard06_file_close(struct inode *inode, struct file *filp)
-{
-	dbg("close...\n");
-	
-	return 0;
-}
-
-static void dmard06_platform_release(struct device *device)
-{
-    return;
-}
-
-
-static struct platform_device dmard06_device = {
-    .name           = GSENSOR_NAME,
-    .id             = 0,
-    .dev            = {
-    	.release = dmard06_platform_release,
-    },
-};
-
-static struct platform_driver dmard06_driver = {
-	.probe = dmard06_probe,
-	.remove = dmard06_remove,
-	.suspend	= dmard06_i2c_suspend,
-	.resume		= dmard06_i2c_resume,
-	.driver = {
-		   .name = GSENSOR_NAME,
-		   },
-};
-
-static int dmard06_i2c_xyz_write_reg(u8* index ,u8 *buffer, int length)
-{
-	/*int ret = 0;
-	u8 buf[MAX_WR_DMARD06_LEN];
-	struct i2c_msg msg[1];
-
-	buf[0] = *index;
-	memcpy(buf+1, buffer, length);
-	msg[0].addr = DMARD06_I2C_ADDR;
-    msg[0].flags = 0 ;
-    msg[0].flags &= ~(I2C_M_RD);
-    msg[0].len = length+1;
-    msg[0].buf = buf;
-	if ((ret = wmt_i2c_xfer_continue_if_4(msg,1,0)) <= 0)
-	{
-		errlog("write error!\n");
-	}
-	return ret;*/
-	return i2c_api_do_send(0, DMARD06_I2C_ADDR, index, buffer, length);
-}
-
-static int dmard06_i2c_xyz_read_reg(u8* index ,u8 *buffer, int length)
-{
-	/*int ret = 0;	
-	
-	struct i2c_msg msg[] = 
-	{
-		{.addr = DMARD06_I2C_ADDR, .flags = 0, .len = 1, .buf = index,}, 
-		{.addr = DMARD06_I2C_ADDR, .flags = I2C_M_RD, .len = length, .buf = buffer,},
-	};
-	ret = wmt_i2c_xfer_continue_if_4(msg, 2,0);
-	if (ret <= 0)
-	{
-		errlog("read error!\n");
-	}
-	return ret;*/
-	return i2c_api_do_recv(0, DMARD06_I2C_ADDR, index, buffer, length);
-}
-
-static void dmard06_i2c_read_xyz(s8 *x, s8 *y, s8 *z)
-{
-		
-	u8 buffer[3];
-	//buffer[0] = 0x41;
-	u8 index = 0x41;
-	
-	dmard06_i2c_xyz_read_reg(&index, buffer, 3);
-	*x = (s8)buffer[0];   
-	*y = (s8)buffer[1];
-	*z = (s8)buffer[2];   
-	dmard06_i2c_accel_value(x);   
-	dmard06_i2c_accel_value(y);
-	dmard06_i2c_accel_value(z);
-	if (ABS_X == l_sensorconfig.xyz_axis[0][0])
-	{
-		*x = l_sensorconfig.xyz_axis[0][1]*(*x);
-		*y = l_sensorconfig.xyz_axis[1][1]*(*y);
-	} else {
-		*x = l_sensorconfig.xyz_axis[0][1]*(*y);
-		*y = l_sensorconfig.xyz_axis[1][1]*(*x);
-	}
-	*z = l_sensorconfig.xyz_axis[2][1]*(*z);
-	
-	dbg("dmrd06:x=%x,y=%x,z=%x\n", *x, *y, *z);
-}
-
-static void dmard06_i2c_accel_value(s8 *val)
-{
-	*val >>= 1;
-}
-
-static int dmard06_CalOffset(int side)
-{
-	u8 buffer[3];
-	//buffer[0] = 0x41;
-	u8 index = 0x41;
-	s8 x,y,z;
-
-	//mutex_lock(&sense_data_mutex);
-	//read data
-	dmard06_i2c_xyz_read_reg(&index, buffer, 3);
-	//mutex_unlock(&sense_data_mutex);
-	// check whether it's valid
-	// report the data
-	x = (s8)buffer[0];   
-	y = (s8)buffer[1];
-	z = (s8)buffer[2];   
-	dmard06_i2c_accel_value(&x);   
-	dmard06_i2c_accel_value(&y);
-	dmard06_i2c_accel_value(&z);
-	l_sensorconfig.offset[0] = 0 - x*l_sensorconfig.xyz_axis[0][1];
-	l_sensorconfig.offset[1] = 0 - y*l_sensorconfig.xyz_axis[1][1];
-	l_sensorconfig.offset[2] = LSG - z*l_sensorconfig.xyz_axis[2][1];
-	return 0;
-
-}
-
-static int dmard06_i2c_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	dbg("...\n");
-	cancel_delayed_work_sync(&l_sensorconfig.work);
-	
-	return 0;
-}
-
-static int  is_dmard06(void)
-{
-	int err = 0;
-	u8 cAddress = 0, cData = 0;
-	char buf[4];
-
-	cAddress = 0x53;
-	//i2c_master_send( client, (char*)&cAddress, 1);
-	//i2c_master_recv( client, (char*)&cData, 1);
-	if (dmard06_i2c_xyz_read_reg(&cAddress, &cData,1) <= 0)
-	{
-		errlog("Error to read SW_RESET register!\n");
-	}
-	dbg("i2c Read 0x53 = %x \n", cData);
-
-	cAddress = 0x0f;
-	//i2c_master_send( client, (char*)&cAddress, 1);
-	//i2c_master_recv( client, (char*)&cData, 1);
-	if (dmard06_i2c_xyz_read_reg(&cAddress, &cData,1) <= 0)
-	{
-		errlog("Can't find dmard06!\n");
-		return -1;
-	}
-	dbg("i2c Read 0x0f = %d \n", cData);
-
-	if(( cData&0x00FF) == 0x0006)
-	{
-		klog("Find DMARD06!\n");
-	}
-	else
-	{
-		errlog("ID isn't 0x06.(0x%x) !\n",cData);
-		return -1;
-	}		
-	
-	return 0;
-}
-
-static int dmard06_i2c_remove(void)
-{
-	
-	return 0;
-}
-
-static int dmard06_i2c_resume(struct platform_device *pdev)
-{
-	dbg("...\n");
-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-
-	
-	return 0;
-}
-
-static int sensor_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-
-	int inputval = -1;
-	int enable, sample = -1;
-	char tembuf[8];
-	unsigned int amsr = 0;
-	int test = 0;
-
-	mutex_lock(&sense_data_mutex);
-	memset(tembuf, 0, sizeof(tembuf));
-	// get sensor level and set sensor level
-	if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))
-	{
-		// only set the dbg flag
-	} else if (sscanf(buffer, "samp=%d\n", &sample))
-	{
-		if (sample > 0)
-		{
-			if (sample != l_sensorconfig.sensor_samp)
-			{
-			}			
-			//printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);
-		} else {
-			printk(KERN_ALERT "Wrong sample argumnet of sensor.\n");
-		}
-	} else if (sscanf(buffer, "enable=%d\n", &enable))
-	{
-		if ((enable < 0) || (enable > 1))
-		{
-			printk(KERN_ERR "The argument to enable/disable g-sensor should be 0 or 1  !!!\n");
-		} else if (enable != l_sensorconfig.sensor_enable)
-		{
-			//mma_enable_disable(enable);
-			l_sensorconfig.sensor_enable = enable;
-		}
-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))
-	{ // for test begin
-		l_sensorconfig.test_pass = 0;		
-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))
-	{	// Don nothing only to be compatible the before testing program		
-	}
-	mutex_unlock(&sense_data_mutex);
-	return count;
-}
-
-static int sensor_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",
-				l_sensorconfig.test_pass,
-				l_sensorconfig.isdbg,
-				l_sensorconfig.sensor_samp,
-				l_sensorconfig.sensor_enable
-				);
-	return len;
-}
-
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-static int get_axisset(void* param)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.io.d06sensor", varbuf, &varlen)) {
-		printk(KERN_DEBUG "Can't get gsensor config in u-boot!!!!\n");
-		return -1;
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				&l_sensorconfig.op,
-				&l_sensorconfig.int_gpio,
-				&l_sensorconfig.samp,
-				&(l_sensorconfig.xyz_axis[0][0]),
-				&(l_sensorconfig.xyz_axis[0][1]),
-				&(l_sensorconfig.xyz_axis[1][0]),
-				&(l_sensorconfig.xyz_axis[1][1]),
-				&(l_sensorconfig.xyz_axis[2][0]),
-				&(l_sensorconfig.xyz_axis[2][1]),
-				&l_sensorconfig.offset[0],
-				&l_sensorconfig.offset[1],
-				&l_sensorconfig.offset[2]);
-		if (n != 12) {
-			printk(KERN_ERR "gsensor format is error in u-boot!!!\n");
-			return -1;
-		}
-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;
-
-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-			l_sensorconfig.op,
-			l_sensorconfig.int_gpio,
-			l_sensorconfig.samp,
-			l_sensorconfig.xyz_axis[0][0],
-			l_sensorconfig.xyz_axis[0][1],
-			l_sensorconfig.xyz_axis[1][0],
-			l_sensorconfig.xyz_axis[1][1],
-			l_sensorconfig.xyz_axis[2][0],
-			l_sensorconfig.xyz_axis[2][1]
-		);
-	}
-	return 0;
-}
-
-// To contol the g-sensor for UI 
-static int mmad_open(struct inode *inode, struct file *file)
-{
-	dbg("Open the g-sensor node...\n");
-	return 0;
-}
-
-static int mmad_release(struct inode *inode, struct file *file)
-{
-	dbg("Close the g-sensor node...\n");
-	return 0;
-}
-
-
-static int
-mmad_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,
-	   unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	char rwbuf[5];
-	short delay, enable,  amsr = -1;
-	unsigned int sample;
-	int ret = 0;
-	int side;
-	char varbuff[80];
-	unsigned int uval = 0;
-
-	dbg("g-sensor ioctr...\n");
-	memset(rwbuf, 0, sizeof(rwbuf));
-	mutex_lock(&sense_data_mutex);
-	switch (cmd) {
-		case ECS_IOCTL_APP_SET_DELAY:
-			// set the rate of g-sensor
-			if (copy_from_user(&delay, argp, sizeof(short)))
-			{
-				printk(KERN_ALERT "Can't get set delay!!!\n");
-				ret = -EFAULT;
-				goto errioctl;
-			}
-			klog("set delay=%d \n", delay);
-			//klog("before change sensor sample:%d...\n", l_sensorconfig.sensor_samp);
-			if ((delay >=0) && (delay < 20))
-			{
-				delay = 20;
-			} else if (delay > 200) 
-			{
-				delay = 200;
-			}
-			if (delay > 0)
-			{
-				l_sensorconfig.sensor_samp = 1000/delay;
-			} else {
-				errlog("error delay argument(delay=%d)!!!\n",delay);
-				ret = -EFAULT;
-				goto errioctl;	
-			}
-			break;
-		case ECS_IOCTL_APP_SET_AFLAG:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				ret = -EFAULT;
-				goto errioctl;				
-			}
-			if ((enable >=0) && (enable <=1))
-			{
-				dbg("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				if (enable != l_sensorconfig.sensor_enable)
-				{
-					//mma_enable_disable(enable);
-					/*if (enable != 0)
-					{
-						queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-					} else {
-						cancel_delayed_work_sync(&l_sensorconfig.work);
-						flush_workqueue(l_sensorconfig.queue);
-					}*/
-					l_sensorconfig.sensor_enable = enable;
-					
-				}			
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				ret = -EFAULT;
-				goto errioctl;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-			uval = DMARD06_DRVID;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				ret = -EFAULT;
-				goto errioctl;
-			}
-			dbg("dmard06_driver_id:%d\n",uval);
-			break;
-		case WMT_IOCTL_SENSOR_CAL_OFFSET:
-			klog("-->WMT_IOCTL_SENSOR_CAL_OFFSET\n");
-			if(copy_from_user(&side, (int*)argp, sizeof(int)))
-			{
-				ret = -EFAULT;
-				goto errioctl;
-			}
-			dbg("side=%d\n",side);
-			if (dmard06_CalOffset(side) != 0)
-			{
-				ret = -EFAULT;
-				goto errioctl;
-			}
-			// save the param
-			sprintf(varbuff, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-					l_sensorconfig.op,
-					l_sensorconfig.int_gpio,
-					10,//l_sensorconfig.samp,
-					(l_sensorconfig.xyz_axis[0][0]),
-					(l_sensorconfig.xyz_axis[0][1]),
-					(l_sensorconfig.xyz_axis[1][0]),
-					(l_sensorconfig.xyz_axis[1][1]),
-					(l_sensorconfig.xyz_axis[2][0]),
-					(l_sensorconfig.xyz_axis[2][1]),
-					l_sensorconfig.offset[0],
-					l_sensorconfig.offset[1],
-					l_sensorconfig.offset[2]
-				);
-			wmt_setsyspara(GSENDMARD06_UBOOT_NAME, varbuff);
-			ret = 0;
-			break;
-		default:
-			break;
-	}
-
-
-	/*switch (cmd) {
-	case ECS_IOCTL_READ:
-		if (copy_to_user(argp, &rwbuf, sizeof(rwbuf)))
-			return -EFAULT;
-		break;
-	default:
-		break;
-	}*/
-errioctl:
-	mutex_unlock(&sense_data_mutex);
-	return ret;
-}
-
-
-static struct file_operations mmad_fops = {
-	.owner = THIS_MODULE,
-	.open = mmad_open,
-	.release = mmad_release,
-	.unlocked_ioctl = mmad_ioctl,
-};
-
-
-static struct miscdevice mmad_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "sensor_ctrl",
-	.fops = &mmad_fops,
-};
-
-static int dmard06_probe(
-	struct platform_device *pdev)
-{
-	int err = 0;
-
-	//register ctrl dev
-	err = misc_register(&mmad_device);
-	if (err != 0)
-	{
-		errlog("Can't register mma_device!\n");
-		return -1;
-	}
-	// register rd/wr proc
-	l_sensorconfig.sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		l_sensorconfig.sensor_proc->write_proc = sensor_writeproc;
-		l_sensorconfig.sensor_proc->read_proc = sensor_readproc;
-	}
-	// init work queue
-	l_sensorconfig.queue = create_singlethread_workqueue("sensor-data-report");
-	//INIT_WORK(&l_sensorconfig.work, mma_work_func);
-	INIT_DELAYED_WORK(&l_sensorconfig.work, dmard06_work_func);
-	mutex_init(&sense_data_mutex);
-	l_sensorconfig.input_dev = input_allocate_device();
-	if (!l_sensorconfig.input_dev) {
-		err = -ENOMEM;
-		errlog("Failed to allocate input device\n");
-		goto exit_input_dev_alloc_failed;
-	}
-	//set_bit(EV_KEY, l_sensorconfig.input_dev->evbit);
-	//set_bit(EV_ABS, l_sensorconfig.input_dev->evbit);
-	l_sensorconfig.input_dev->evbit[0] = BIT(EV_ABS) | BIT_MASK(EV_KEY);
-	//set_bit(KEY_NEXTSONG, l_sensorconfig.input_dev->keybit);
-	
-	/* yaw */
-	//input_set_abs_params(l_sensorconfig.input_dev, ABS_RX, 0, 360*100, 0, 0);
-	/* pitch */
-	//input_set_abs_params(l_sensorconfig.input_dev, ABS_RY, -180*100, 180*100, 0, 0);
-	/* roll */
-	//input_set_abs_params(l_sensorconfig.input_dev, ABS_RZ, -90*100, 90*100, 0, 0);
-	/* x-axis acceleration */
-	input_set_abs_params(l_sensorconfig.input_dev, ABS_X, -128, 128, 0, 0);
-	/* y-axis acceleration */
-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Y, -128, 128, 0, 0);
-	/* z-axis acceleration */
-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Z, -128, 128, 0, 0);
-
-	l_sensorconfig.input_dev->name = "g-sensor";
-
-	err = input_register_device(l_sensorconfig.input_dev);
-
-	if (err) {
-		errlog("Unable to register input device: %s\n",
-		       l_sensorconfig.input_dev->name);
-		goto exit_input_register_device_failed;
-	}
-
-	return 0;
-exit_input_register_device_failed:
-	input_free_device(l_sensorconfig.input_dev);	
-exit_input_dev_alloc_failed:
-	// release proc
-	remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-	l_sensorconfig.sensor_proc = NULL;
-	// unregister the ctrl dev
-	misc_deregister(&mmad_device);
-	return err;
-}
-
-static int dmard06_remove(struct platform_device *pdev)
-{
-	if (NULL != l_sensorconfig.queue)
-	{
-		cancel_delayed_work_sync(&l_sensorconfig.work);
-		flush_workqueue(l_sensorconfig.queue);
-		destroy_workqueue(l_sensorconfig.queue);
-		l_sensorconfig.queue = NULL;
-	}
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-		l_sensorconfig.sensor_proc = NULL;
-	}
-	misc_deregister(&mmad_device);
-	return 0;
-}
-#if 0
-static void dmard06_early_suspend(struct early_suspend *h)
-{
-	dbg("start\n");
-	cancel_delayed_work_sync(&l_sensorconfig.work);
-	dbg("exit\n");
-}
-
-static void dmard06_late_resume(struct early_suspend *h)
-{
-	dbg("start\n");
-	// init 
-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-	dbg("exit\n");
-}
-#endif
-
-static int __init dmard06_init(void)
-{
-	int ret = 0;
-
-	// detech the device
-	if (is_dmard06() != 0)
-	{
-		return -1;
-	}
-	// parse g-sensor u-boot arg
-	ret = get_axisset(NULL); 
-	if (ret < 0)
-	{
-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);
-		return ret;
-	}
-	/*if ((ret != 0) || !l_sensorconfig.op)
-		return -EINVAL;
-	*/
-
-	// Create device node
-	if (register_chrdev (GSENSOR_MAJOR, GSENSOR_NAME, &dmard06_fops)) {
-		printk (KERN_ERR "unable to get major %d\n", GSENSOR_MAJOR);
-		return -EIO;
-	}	
-
-	l_dev_class = class_create(THIS_MODULE, GSENSOR_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-	l_clsdevice = device_create(l_dev_class, NULL, MKDEV(GSENSOR_MAJOR, 0), NULL, GSENSOR_NAME);
-	if (IS_ERR(l_clsdevice)){
-		ret = PTR_ERR(l_clsdevice);
-		printk(KERN_ERR "Failed to create device %s !!!",GSENSOR_NAME);
-		return ret;
-	}
-	INIT_WORK(&poll_work, dmard06_work_func);
-
-
-    if((ret = platform_device_register(&dmard06_device)))
-    {
-    	printk(KERN_ERR "%s Can't register mma7660 platform devcie!!!\n", __FUNCTION__);
-    	return ret;
-    }
-    if ((ret = platform_driver_register(&dmard06_driver)) != 0)
-    {
-    	printk(KERN_ERR "%s Can't register mma7660 platform driver!!!\n", __FUNCTION__);
-    	return ret;
-    }
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    l_sensorconfig.earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-    l_sensorconfig.earlysuspend.suspend = dmard06_early_suspend;
-    l_sensorconfig.earlysuspend.resume = dmard06_late_resume;
-    register_early_suspend(&l_sensorconfig.earlysuspend);
-#endif
-
-    klog("dmard06 g-sensor driver load!\n");
-    queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-
-	return 0;
-}
-
-static void __exit dmard06_exit(void)
-{
-	//unregister_early_suspend(&l_sensorconfig.earlysuspend);
-    platform_driver_unregister(&dmard06_driver);
-    platform_device_unregister(&dmard06_device);
-    device_destroy(l_dev_class, MKDEV(GSENSOR_MAJOR, 0));
-	unregister_chrdev(GSENSOR_MAJOR, GSENSOR_NAME);
-	class_destroy(l_dev_class);
-	
-}
-
-MODULE_AUTHOR("DMT_RD");
-MODULE_DESCRIPTION("DMARD06 g-sensor Driver");
-MODULE_LICENSE("GPL");
-
-module_init(dmard06_init);
-module_exit(dmard06_exit);
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/Makefile
deleted file mode 100755
index 82f27563..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_dmard08

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := dmard08.o cyclequeue.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/cyclequeue.c b/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/cyclequeue.c
deleted file mode 100755
index 4d6b97cd..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/cyclequeue.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <linux/mutex.h>
-
-
-#include "cyclequeue.h"
-
-static struct que_data que[QUEUE_LEN];
-static unsigned int head = -1; // point to the first valaid queue data
-static unsigned int tail = 0;  // point to the next to the last valaid queue data
-static DEFINE_MUTEX(que_mutex);
-
-// Whether queue is full
-// return 1--full,0 -- no full
-int clque_is_full(void)
-{
-	int ret = 0;
-
-	mutex_lock(&que_mutex);
-	ret = ((tail+1)%QUEUE_LEN) == head ? 1 : 0;
-	mutex_unlock(&que_mutex);
-	return ret;	
-}
-
-// Whether queue is empty
-// return 1--empty,0--no empty
-int clque_is_empty(void)
-{
-	int ret = 0;	
-
-	mutex_lock(&que_mutex);
-	ret = (tail == head) ? 1: 0;
-	mutex_unlock(&que_mutex);
-	return ret;
-}
-
-// add to queue
-// return:0--successful,-1--queue is full
-int clque_in(struct que_data* data)
-{
-	/*if (clque_is_full())
-	{
-		return -1;
-	}*/
-	mutex_lock(&que_mutex);
-	que[tail].data[0] = data->data[0];
-	que[tail].data[1] = data->data[1];
-	que[tail].data[2] = data->data[2];
-	tail = (tail+1)%QUEUE_LEN;
-	mutex_unlock(&que_mutex);
-	return 0;
-}
-
-// out to queue
-// return:0--successful,-1--queue is empty
-int clque_out(struct que_data* data)
-{
-	/*if (clque_is_empty())
-	{
-		return -1;
-	}*/
-	mutex_lock(&que_mutex);
-	data->data[0]= que[head].data[0];
-	data->data[1]= que[head].data[1];
-	data->data[2]= que[head].data[2];
-	head = (head+1)%QUEUE_LEN;
-	mutex_unlock(&que_mutex);
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/cyclequeue.h b/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/cyclequeue.h
deleted file mode 100755
index 52b9996f..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/cyclequeue.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef __CYCLEQUEUE_163704111637_H

-#define __CYCLEQUEUE_163704111637_H

-

-#define DATA_TYPE  short

-#define QUEUE_LEN  16

-

-struct que_data {

-	DATA_TYPE data[3];

-};

-

-extern int clque_in(struct que_data* data);

-extern int clque_out(struct que_data* data);

-extern int clque_is_full(void);

-extern int clque_is_empty(void);

-#endif

-

-

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/dmard08.c b/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/dmard08.c
deleted file mode 100755
index 3cbe2ac7..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/dmard08.c
+++ /dev/null
@@ -1,1019 +0,0 @@
-/*
- * @file drivers/i2c/dmard08.c
- * @brief DMARD08 g-sensor Linux device driver
- * @author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- * @version 1.22
- * @date 2011/12/01
- *
- * @section LICENSE
- *
- *  Copyright 2011 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- *
- */
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/kthread.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/cdev.h>
-//#include <linux/earlysuspend.h>
-#include <linux/wakelock.h>
-#include <asm/uaccess.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/serio.h>
-#include <linux/platform_device.h>
-#include <linux/miscdevice.h>
-#include <linux/clk.h>
-#include <linux/mutex.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/poll.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <mach/hardware.h>
-#include <asm/io.h>
-#include <linux/miscdevice.h>
-#include <mach/gpio.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-// ****Add by Steve Huang*********2011-11-18********
-#include <linux/syscalls.h>
-#include "../sensor.h"
-//#include "cyclequeue.h"
-// ************************************************
-
-#define GSENSOR_I2C_NAME	"dmard08"
-#define GSENSOR_I2C_ADDR	0x1c
-
-#define SENSOR_DATA_SIZE 3   
-
-static struct i2c_client *this_client = NULL;
-static struct mutex sense_data_mutex;
-static struct class* l_dev_class = NULL;
-
-static struct wmt_gsensor_data l_sensorconfig = {
-	.op = 0,
-	.int_gpio = 3,
-	.samp = 5,
-	.xyz_axis = {
-		{ABS_X, -1},
-		{ABS_Y, 1},
-		{ABS_Z, -1},
-		},
-	.sensor_proc = NULL,
-	.isdbg = 0,
-	.sensor_samp = 10,  // 1 sample/second
-	.sensor_enable = 1, // enable sensor
-	.test_pass = 0, // for test program
-	.offset={0,0,0},
-};
-
-
-// ****Add by Steve Huang*********2011-11-18********
-/*void gsensor_write_offset_to_file(void);
-void gsensor_read_offset_from_file(void);
-char OffsetFileName[] = "/data/misc/dmt/offset.txt";*/
-//**************************************************
-
-
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-/*static int dmard08_i2c_suspend(struct i2c_client *client, pm_message_t mesg);
-static int dmard08_i2c_resume(struct i2c_client *client);*/
-//static int __devinit dmard08_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id);
-//static int __devexit dmard08_i2c_remove(struct i2c_client *client);
-void dmard08_i2c_read_xyz(struct i2c_client *client, s16 *xyz);
-static inline void dmard08_i2c_correct_accel_sign(s16 *val); //check output is correct
-void dmard08_i2c_merge_register_values(struct i2c_client *client, s16 *val, u8 msb, u8 lsb); //merge the register values
-
-struct raw_data {
-	short x;
-	short y;
-	short z;
-};
-
-struct raw_data rdata;
-//static struct raw_data offset;
-
-struct dev_data 
-{
-	dev_t devno;
-	struct cdev cdev;
-  	struct class *class;
-	struct i2c_client *client;
-};
-//static struct dev_data dev;
-
-
-unsigned int sample_rate_2_memsec(unsigned int rate)
-{
-	return (1000/rate);
-}
-
-
-/*void gsensor_read_accel_avg(int num_avg, raw_data *avg_p) // marked by eason check again!!
-{
-   	long xyz_acc[SENSOR_DATA_SIZE];   
-  	s16 xyz[SENSOR_DATA_SIZE];
-  	int i, j;
-	
-	//initialize the accumulation buffer
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		xyz_acc[i] = 0;
-
-	for(i = 0; i < num_avg; i++) 
-	{      
-		device_i2c_read_xyz(l_sensorconfig.client, (s16 *)&xyz);
-		for(j = 0; j < SENSOR_DATA_SIZE; j++) 
-			xyz_acc[j] += xyz[j];
-  	}
-
-	// calculate averages
-  	for(i = 0; i < SENSOR_DATA_SIZE; i++) 
-		avg_p->v[i] = (s16) (xyz_acc[i] / num_avg);
-}*/
-
-/*void gsensor_calibrate(int side) //marked by eason check again
-{	
-	raw_data avg;
-	int avg_num = 16;
-	
-	//IN_FUNC_MSG;
-	// get acceleration average reading
-	gsensor_read_accel_avg(avg_num, &avg);
-	// calculate and set the offset
-	gsensor_calculate_offset(side, avg); 
-}*/
-
-/*void ce_on(void) //marked by eason check again
-{
-	int gppdat;
-	gppdat = __raw_readl(S3C64XX_GPPDAT);
-	gppdat |= (1 << 0);
-
-	__raw_writel(gppdat,S3C64XX_GPPDAT);
-}
-
-void ce_off(void)
-{
-	int gppdat;
-	gppdat = __raw_readl(S3C64XX_GPPDAT);
-	gppdat &= ~(1 << 0);
-
-	__raw_writel(gppdat,S3C64XX_GPPDAT);
-}
- 
-void config_ce_pin(void)
-{
-	unsigned int value;
-	//D08's CE (pin#12) is connected to S3C64XX AP processor's port P0
-	//Below codes set port P0 as digital output 
-	value = readl(S3C64XX_GPPCON);
-	value &= ~ (0x3);
-	value |= 1 ;  //Output =01 , Input = 00 , Ext. Interrupt = 10
-	writel(value, S3C64XX_GPPCON);  //save S3C64XX_GPPCON change
-}
-
-void gsensor_reset(void)
-{
-	ce_off();
-	msleep(300); 
-	ce_on();
-}*/
-
-/*void gsensor_set_offset(int val[3])  //marked by eason check again
-{
-	int i;
-	IN_FUNC_MSG;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		offset.v[i] = (s16) val[i];
-}*/
-
-/*
-static const struct i2c_device_id dmard08_i2c_ids[] = 
-{
-	{GSENSOR_I2C_NAME, 0},
-	{}   
-};
-
-MODULE_DEVICE_TABLE(i2c, dmard08_i2c_ids);
-
-
-static struct i2c_driver dmard08_i2c_driver = 
-{
-	.driver	= {
-		.owner = THIS_MODULE,
-		.name = GSENSOR_I2C_NAME,
-		},
-	.class = I2C_CLASS_HWMON,
-	.probe = dmard08_i2c_probe,
-	.remove	= __devexit_p(dmard08_i2c_remove),
-	//.suspend = dmard08_i2c_suspend,
-	//.resume	= dmard08_i2c_resume,
-	.id_table = dmard08_i2c_ids,
-};
-*/
-
-static int dmard08_i2c_xyz_read_reg(struct i2c_client *client,u8 *buffer, int length) //OK
-{
-	
-	struct i2c_msg msg[] = 
-	{
-		{.addr = client->addr, .flags = 0, .len = 1, .buf = buffer,}, 
-		{.addr = client->addr, .flags = I2C_M_RD, .len = length, .buf = buffer,},
-	};
-	return i2c_transfer(client->adapter, msg, 2);
-}
-
-static int dmard08_i2c_xyz_write_reg(struct i2c_client *client,u8 *buffer, int length) //write reg OK
-{
-	struct i2c_msg msg[] = 
-	{
-		{.addr = client->addr, .flags = 0, .len = length, .buf = buffer,},
-	};
-	return i2c_transfer(client->adapter, msg, 1);
-}
-
-//static void dmard08_i2c_read_xyz(struct i2c_client, s16 *x, s16 *y, s16 *z) //add by eason
-void dmard08_i2c_read_xyz(struct i2c_client *client, s16 *xyz_p)
-{
-//	s16 xTmp,yTmp,zTmp;		//added by eason
-	s16 xyzTmp[SENSOR_DATA_SIZE];
-	int i;
-/*get xyz high/low bytes, 0x02~0x07*/
-	u8 buffer[6];
-	buffer[0] = 0x2;
-	mutex_lock(&sense_data_mutex);
-	dmard08_i2c_xyz_read_reg(client, buffer, 6);
-	mutex_unlock(&sense_data_mutex);
-   
-	//merge to 11-bits value
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		dmard08_i2c_merge_register_values(client, (xyzTmp + i), buffer[2*i], buffer[2*i + 1]);
-	}
-	//transfer to the default layout
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-	{
-		xyz_p[i] = xyzTmp[i]; // add by eason
-/*		xyz_p[i] = 0;
-		for(j = 0; j < 3; j++)
-			xyz_p[i] += sensorlayout[i][j] * xyzTmp[j]; */
-	}
-	dbg("%x,%x,%x,",xyz_p[0], xyz_p[1], xyz_p[2]);
-	//printk("@DMT@ dmard08_i2c_read_xyz: X-axis: %d ,Y-axis: %d ,Z-axis: %d\n", xyz_p[0], xyz_p[1], xyz_p[2]);
-}
-
-void dmard08_i2c_merge_register_values(struct i2c_client *client, s16 *val, u8 msb, u8 lsb)
-{
-	
-	*val = (((u16)msb) << 3) | (u16)lsb;
-	dmard08_i2c_correct_accel_sign(val);
-}
-
-static inline void dmard08_i2c_correct_accel_sign(s16 *val)
-{
-	
-	*val<<= (sizeof(s16) * BITS_PER_BYTE - 11);  
-	*val>>= (sizeof(s16) * BITS_PER_BYTE - 11);  
-}
-
-/*
-static int dmard08_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-	dbg("...\n");	
-	return 0;
-}
-*/
-
-//static int __devinit dmard08_i2c_probe(struct i2c_client *client,const struct i2c_device_id *id)
-static int __devinit dmard08_hw_init(struct i2c_client *client/*,const struct i2c_device_id *id*/)
-{
-	char cAddress = 0 , cData = 0;
-	u8 buffer[2];
-
-	//for(i = 0; i < SENSOR_DATA_SIZE; ++i) //marked by eason check again
-	//	offset.v[i] = 0;
-
-	
-	if(!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
-	{
-  		dbg("I2C_FUNC_I2C not support\n");
-    	return -1;
-  	}
-	//config_ce_pin(); //how used?
-	//gsensor_reset(); //how used?
-	/* check SW RESET */
-	cAddress = 0x08;
-	i2c_master_send( client, (char*)&cAddress, 1);
-	i2c_master_recv( client, (char*)&cData, 1);
-	dbg( "i2c Read 0x08 = %d \n", cData);
-	if( cData == 0x00)
-	{
-		cAddress = 0x09;
-		i2c_master_send( client, (char*)&cAddress, 1);
-		i2c_master_recv( client, (char*)&cData, 1);	
-		dbg( "i2c Read 0x09 = %d \n", cData);
-		if( cData == 0x00)
-		{
-			cAddress = 0x0a;
-			i2c_master_send( client, (char*)&cAddress, 1);
-			i2c_master_recv( client, (char*)&cData, 1);	
-			dbg( "i2c Read 0x0a = %d \n", cData);
-			if( cData == 0x88)
-			{
-				cAddress = 0x0b;
-				i2c_master_send( client, (char*)&cAddress, 1);
-				i2c_master_recv( client, (char*)&cData, 1);	
-				dbg( "i2c Read 0x0b = %d \n", cData);
-				if( cData == 0x08)
-				{
-					dbg( "DMT_DEVICE_NAME registered I2C driver!\n");
-					l_sensorconfig.client = client;
-				}
-				else
-				{
-					dbg( "err : i2c Read 0x0B = %d!\n",cData);
-					l_sensorconfig.client = NULL;
-					return -1;
-				}
-			}
-			else
-			{
-				dbg( "err : i2c Read 0x0A = %d!\n",cData);
-				l_sensorconfig.client = NULL;
-				return -1;
-			}
-		}
-		else
-		{
-			dbg( "err : i2c Read 0x09 = %d!\n",cData);
-			l_sensorconfig.client = NULL;
-			return -1;
-		}
-	}
-	else
-	{
-		dbg( "err : i2c Read 0x08 = %d!\n",cData);
-		l_sensorconfig.client = NULL;
-		
-		return -1;
-	}
-	
-	/* set sampling period if samp = 1, set the sampling frequency = 684 
-		 otherwise set the sample frequency = 342 (default) added by eason 2012/3/7*/
-	if (l_sensorconfig.samp == 1) {
-		buffer[0] = 0x08;
-		buffer[1] = 0x04;
-		dmard08_i2c_xyz_write_reg(client, buffer, 2);
-	} 
-		
-	/*check sensorlayout[i][j] //eason
-	for(i = 0; i < 3; ++i)
-	{
-		for(j = 0; j < 3; j++)
-			printk("%d",sensorlayout[i][j]);
-		printk("\n");
-	} */
-	
-	return 0;
-}
-
-static int __devexit dmard08_i2c_remove(struct i2c_client *client) //OK
-{
-	dbg("...\n");
-	
-	return 0;
-}
-
-/*
-static int dmard08_i2c_resume(struct i2c_client *client) //OK
-{
-	dbg("...\n");
-	
-	return 0;
-}
-*/
-static int get_axisset(void)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.io.dm08sensor", varbuf, &varlen)) {
-		errlog("Can't get gsensor config in u-boot!!!!\n");
-		return -1;
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				&l_sensorconfig.op,
-				&l_sensorconfig.int_gpio,
-				&l_sensorconfig.samp,
-				&(l_sensorconfig.xyz_axis[0][0]),
-				&(l_sensorconfig.xyz_axis[0][1]),
-				&(l_sensorconfig.xyz_axis[1][0]),
-				&(l_sensorconfig.xyz_axis[1][1]),
-				&(l_sensorconfig.xyz_axis[2][0]),
-				&(l_sensorconfig.xyz_axis[2][1]),
-				&(l_sensorconfig.offset[0]),
-				&(l_sensorconfig.offset[1]),
-				&(l_sensorconfig.offset[2])
-			);
-		if (n != 12) {
-			errlog("gsensor format is error in u-boot!!!\n");
-			return -1;
-		}
-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;
-
-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-			l_sensorconfig.op,
-			l_sensorconfig.int_gpio,
-			l_sensorconfig.samp,
-			l_sensorconfig.xyz_axis[0][0],
-			l_sensorconfig.xyz_axis[0][1],
-			l_sensorconfig.xyz_axis[1][0],
-			l_sensorconfig.xyz_axis[1][1],
-			l_sensorconfig.xyz_axis[2][0],
-			l_sensorconfig.xyz_axis[2][1],
-			l_sensorconfig.offset[0],
-			l_sensorconfig.offset[1],
-			l_sensorconfig.offset[2]
-		);
-	}
-	return 0;
-}
-
-static void dmard08_platform_release(struct device *device)
-{
-	dbg("...\n");
-    return;
-}
-
-
-static struct platform_device dmard08_device = {
-    .name           = GSENSOR_I2C_NAME,
-    .id             = 0,
-    .dev            = {
-    	.release = dmard08_platform_release,
-    },
-};
-
-static int dmard08_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	dbg("...\n");
-	cancel_delayed_work_sync(&l_sensorconfig.work);
-	
-	return 0;
-}
-
-
-static int dmard08_open(struct inode *node, struct file *fle)
-{
-    dbg("open...\n");
-	return 0;
-}
-
-/*	release command for dmard08 device file	*/
-static int dmard08_close(struct inode *node, struct file *fle)
-{
-    dbg("close...\n");
-	return 0;
-}
-
-/*	ioctl command for dmard08 device file	*/
-static long dmard08_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd, unsigned long arg)
-{
-	int err = 0;
-	//unsigned char data[6];
-	short delay = 0;
-	short enable = 0;
-	unsigned int uval = 0;
-
-	if (WMT_IOCTL_SENSOR_CAL_OFFSET == cmd)
-	{
-		return 0;// now do nothing
-	}
-	
-	/* cmd mapping */
-	mutex_lock(&sense_data_mutex);
-	switch(cmd)
-	{
-
-	case ECS_IOCTL_APP_SET_DELAY:
-		// set the rate of g-sensor
-		dbg("ECS_IOCTL_APP_SET_DELAY\n");
-		if (copy_from_user(&delay,(short*)arg, sizeof(short)))
-		{
-			errlog("Can't get set delay!!!\n");
-			err = -EFAULT;
-			goto errioctl;
-		}
-		klog("set delay=%d \n", delay);
-		//klog("before change sensor sample:%d...\n", l_sensorconfig.sensor_samp);
-		if ((delay >=0) && (delay < 20))
-		{
-			delay = 20;
-		} else if (delay > 200) 
-		{
-			delay = 200;
-		}
-		if (delay > 0)
-		{
-			l_sensorconfig.sensor_samp = 1000/delay;
-		} else {
-			errlog("error delay argument(delay=%d)!!!\n",delay);
-			err = -EFAULT;
-			goto errioctl;	
-		}
-		break;
-	case ECS_IOCTL_APP_SET_AFLAG:
-		dbg("ECS_IOCTL_APP_SET_AFLAG\n");
-		// enable/disable sensor
-		if (copy_from_user(&enable, (short*)arg, sizeof(short)))
-		{
-			errlog("Can't get enable flag!!!\n");
-			err = -EFAULT;
-			goto errioctl;				
-		}
-		if ((enable >=0) && (enable <=1))
-		{
-			dbg("driver: disable/enable(%d) gsensor.\n", enable);
-			
-			if (enable != l_sensorconfig.sensor_enable)
-			{
-				// do sth ???
-				//mma_enable_disable(enable);
-				/*if (enable != 0)
-				{
-					queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-				} else {
-					cancel_delayed_work_sync(&l_sensorconfig.work);
-					flush_workqueue(l_sensorconfig.queue);
-				}*/
-				l_sensorconfig.sensor_enable = enable;
-				
-			}			
-		} else {
-			errlog("Wrong enable argument!!!\n");
-			err = -EFAULT;
-			goto errioctl;
-		}
-		break;
-	case WMT_IOCTL_SENSOR_GET_DRVID:
-		uval = DMARD08_DRVID;
-		if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-		{
-			return -EFAULT;
-		}
-		dbg("dmard08_driver_id:%d\n",uval);
-		break;
-	default:
-		break;
-	}
-errioctl:
-	mutex_unlock(&sense_data_mutex);
-	return err;
-}
-
-/*
-static ssize_t dmard08_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
-{
-	struct que_data data;
-	short xyz_temp[3];
-	
-	// read data from cycle queue
-	while (clque_is_empty()) msleep(10);
-	clque_out(&data);
-	xyz_temp[0] = data.data[0];
-	xyz_temp[1] = data.data[1];
-	xyz_temp[2] = data.data[2];
-	
-	
-	if(copy_to_user(buf, &xyz_temp, sizeof(xyz_temp))) 
-		return -EFAULT;
-	dbg("x=%x,y=%x,z=%x\n",xyz_temp[0], xyz_temp[1], xyz_temp[2]);
-	return sizeof(xyz_temp);
-}
-*/
-/*
-static ssize_t dmard08_write(struct file *file, const char __user *buf, size_t count, loff_t *offset)
-{
-	dbg("write...\n");
-	return 0;
-}
-*/
-
-static const struct file_operations d08_fops = {
-	.owner = THIS_MODULE,
-	.open = dmard08_open,
-	.release = dmard08_close,
-	//.read = dmard08_read,
-	//.wirte = dmard08_write,
-	.unlocked_ioctl = dmard08_ioctl,
-};
-
-static struct miscdevice d08_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = GSENSOR_DEV_NODE,
-	.fops = &d08_fops,
-};
-
-
-static int dmard08_resume(struct platform_device *pdev)
-{
-	char buffer[2];
-	dbg("...\n");
-
-	if (l_sensorconfig.samp == 1) {
-		buffer[0] = 0x08;
-		buffer[1] = 0x04;
-		dmard08_i2c_xyz_write_reg(l_sensorconfig.client, buffer, 2);
-	}
-	
-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-	return 0;
-}
-
-static int sensor_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-
-	//int inputval = -1;
-	int enable, sample = -1;
-	char tembuf[8];
-	//unsigned int amsr = 0;
-	int test = 0;
-
-	mutex_lock(&sense_data_mutex);
-	memset(tembuf, 0, sizeof(tembuf));
-	// get sensor level and set sensor level
-	if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))
-	{
-		// only set the dbg flag
-	} else if (sscanf(buffer, "samp=%d\n", &sample))
-	{
-		if (sample > 0)
-		{
-			if (sample != l_sensorconfig.sensor_samp)
-			{
-				// should do sth
-			}			
-			//printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);
-		} else {
-			klog("Wrong sample argumnet of sensor.\n");
-		}
-	} else if (sscanf(buffer, "enable=%d\n", &enable))
-	{
-		if ((enable < 0) || (enable > 1))
-		{
-			klog("The argument to enable/disable g-sensor should be 0 or 1  !!!\n");
-		} else if (enable != l_sensorconfig.sensor_enable)
-		{
-			//mma_enable_disable(enable);
-			l_sensorconfig.sensor_enable = enable;
-		}
-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))
-	{ // for test begin
-		l_sensorconfig.test_pass = 0;		
-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))
-	{	// Don nothing only to be compatible the before testing program		
-	}
-	mutex_unlock(&sense_data_mutex);
-	return count;
-}
-
-static int sensor_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",
-				l_sensorconfig.test_pass,
-				l_sensorconfig.isdbg,
-				l_sensorconfig.sensor_samp,
-				l_sensorconfig.sensor_enable
-				);
-	return len;
-}
-
-static void read_work_func(struct work_struct *work)
-{
-	s16 xyz[SENSOR_DATA_SIZE];
-	s16 txyz[SENSOR_DATA_SIZE];
-
-	if (! l_sensorconfig.sensor_enable)
-	{
-		// no report data
-		queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-		return;
-	}
-	// read data to one cycle que
-	//dbg("read...\n");
-	dmard08_i2c_read_xyz(l_sensorconfig.client, (s16 *)xyz);
-
-	// x
-	txyz[0] = xyz[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1]+l_sensorconfig.offset[0];
-	// y
-	txyz[1] = xyz[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1]+l_sensorconfig.offset[1];
-	// z
-	txyz[2] = xyz[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1]+l_sensorconfig.offset[2];
-
-	input_report_abs(l_sensorconfig.input_dev, ABS_X, txyz[0]);
-	input_report_abs(l_sensorconfig.input_dev, ABS_Y, txyz[1]);
-	input_report_abs(l_sensorconfig.input_dev, ABS_Z, txyz[2]);
-	input_sync(l_sensorconfig.input_dev);
-	l_sensorconfig.test_pass = 1; // for testing
-	// read next
-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-}
-
-
-static int dmard08_probe(struct platform_device *pdev)
-{
-	int err = 0;
-
-	//register ctrl dev
-	err = misc_register(&d08_device);
-	if (err !=0) {
-		errlog("Can't register d08_device!\n");
-		return -1;
-	}
-	// register rd/wr proc
-	l_sensorconfig.sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		l_sensorconfig.sensor_proc->write_proc = sensor_writeproc;
-		l_sensorconfig.sensor_proc->read_proc = sensor_readproc;
-	}
-	// init work queue
-	l_sensorconfig.queue = create_singlethread_workqueue("sensor-report");
-	INIT_DELAYED_WORK(&l_sensorconfig.work, read_work_func);
-	mutex_init(&sense_data_mutex);
-		// init input device
-	l_sensorconfig.input_dev = input_allocate_device();
-	if (!l_sensorconfig.input_dev) {
-		err = -ENOMEM;
-		errlog("Failed to allocate input device\n");
-		goto exit_input_dev_alloc_failed;
-	}
-	l_sensorconfig.input_dev->evbit[0] = BIT(EV_ABS) | BIT_MASK(EV_KEY);
-	/* x-axis acceleration */
-	input_set_abs_params(l_sensorconfig.input_dev, ABS_X, -1024, 1024, 0, 0);
-	/* y-axis acceleration */
-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Y, -1024, 1024, 0, 0);
-	/* z-axis acceleration */
-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Z, -1024, 1024, 0, 0);
-
-	l_sensorconfig.input_dev->name = GSENSOR_INPUT_NAME;
-
-	err = input_register_device(l_sensorconfig.input_dev);
-
-	if (err) {
-		errlog("Unable to register input device: %s\n",
-		       l_sensorconfig.input_dev->name);
-		goto exit_input_register_device_failed;
-	}
-
-	return 0;
-exit_input_register_device_failed:
-	// free inut
-	input_free_device(l_sensorconfig.input_dev);
-exit_input_dev_alloc_failed:
-	// free queue
-	destroy_workqueue(l_sensorconfig.queue);
-	l_sensorconfig.queue = NULL;	
-	// free proc
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-		l_sensorconfig.sensor_proc = NULL;
-	}	
-	// free work	
-	// unregister ctrl dev
-	misc_deregister(&d08_device);
-	return err;
-}
-
-static int dmard08_remove(struct platform_device *pdev)
-{
-	if (NULL != l_sensorconfig.queue)
-	{
-		cancel_delayed_work_sync(&l_sensorconfig.work);
-		flush_workqueue(l_sensorconfig.queue);
-		destroy_workqueue(l_sensorconfig.queue);
-		l_sensorconfig.queue = NULL;
-	}
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-		l_sensorconfig.sensor_proc = NULL;
-	}
-	misc_deregister(&d08_device);
-	input_unregister_device(l_sensorconfig.input_dev);
-	return 0;
-}
-
-
-static struct platform_driver dmard08_driver = {
-	.probe = dmard08_probe,
-	.remove = dmard08_remove,
-	.suspend	= dmard08_suspend,
-	.resume		= dmard08_resume,
-	.driver = {
-		   .name = GSENSOR_I2C_NAME,
-		   },
-};
-
-#if 0
-static void dmard08_early_suspend(struct early_suspend *h)
-{
-	dbg("start\n");
-	cancel_delayed_work_sync(&l_sensorconfig.work);
-	dbg("exit\n");
-}
-
-static void dmard08_late_resume(struct early_suspend *h)
-{
-	dbg("start\n");
-	// init 
-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-	dbg("exit\n");
-}
-#endif
-
-static int __init dmard08_init(void) //OK
-{
-	int ret = 0;
-
-	// parse g-sensor u-boot arg
-	ret = get_axisset(); 
-	if (ret < 0)
-	{
-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);
-		return ret;
-	}
-	/*if ((ret != 0) || !l_sensorconfig.op)
-	{
-		dbg("Can't load gsensor dmar08 driver for error u-boot arg!\n");
-		return -EINVAL;
-	}*/
-	if (!(this_client = sensor_i2c_register_device(0, GSENSOR_I2C_ADDR, GSENSOR_I2C_NAME)))
-	{
-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	// find the device
-	/*if(i2c_add_driver(&dmard08_i2c_driver) != 0)
-	{
-		ret = -1;
-		dbg("Can't find gsensor dmard08!\n");
-		goto err_i2c_add_driver;
-	}*/
-	if(dmard08_hw_init(this_client))
-	{
-		ret = -1;
-		dbg("Can't find gsensor dmard08!\n");
-		goto err_i2c_add_driver;
-	}
-	
-
-	// create the platform device
-	l_dev_class = class_create(THIS_MODULE, GSENSOR_I2C_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-    if((ret = platform_device_register(&dmard08_device)))
-    {
-    	klog("Can't register mc3230 platform devcie!!!\n");
-    	return ret;
-    }
-    if ((ret = platform_driver_register(&dmard08_driver)) != 0)
-    {
-    	errlog("Can't register mc3230 platform driver!!!\n");
-    	return ret;
-    }
-#ifdef CONFIG_HAS_EARLYSUSPEND
-        l_sensorconfig.earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-        l_sensorconfig.earlysuspend.suspend = dmard08_early_suspend;
-        l_sensorconfig.earlysuspend.resume = dmard08_late_resume;
-        register_early_suspend(&l_sensorconfig.earlysuspend);
-#endif
-
-    queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));
-
-	return 0;
-
-err_i2c_add_driver:
-	sensor_i2c_unregister_device(this_client);
-	return ret;
-}
-
-static void __exit dmard08_exit(void) //OK
-{
-	platform_driver_unregister(&dmard08_driver);
-	platform_device_unregister(&dmard08_device);
-	class_destroy(l_dev_class);
-	sensor_i2c_unregister_device(this_client);
-}
-
-//*********************************************************************************************************
-// 2011-11-30
-// Add by Steve Huang 
-// function definition
-/*
-void gsensor_write_offset_to_file(void)
-{
-	char data[18];
-	unsigned int orgfs;
-	long lfile=-1;
-
-	//sprintf(data,"%5d %5d %5d",offset.u.x,offset.u.y,offset.u.z); //marked by eason check again
-
-	orgfs = get_fs();
-// Set segment descriptor associated to kernel space
-	set_fs(KERNEL_DS);
-	
-        lfile=sys_open(OffsetFileName,O_WRONLY|O_CREAT, 0777);
-	if (lfile < 0)
-	{
- 	 printk("sys_open %s error!!. %ld\n",OffsetFileName,lfile);
-	}
-	else
-	{
-   	 sys_write(lfile, data,18);
-	 sys_close(lfile);
-	}
-	set_fs(orgfs);
-
- return;
-}
-
-void gsensor_read_offset_from_file(void)
-{
-	unsigned int orgfs;
-	char data[18];
-	long lfile=-1;
-	orgfs = get_fs();
-// Set segment descriptor associated to kernel space
-	set_fs(KERNEL_DS);
-
-	lfile=sys_open(OffsetFileName, O_RDONLY, 0);
-	if (lfile < 0)
-	{
- 	 printk("sys_open %s error!!. %ld\n",OffsetFileName,lfile);
-	 if(lfile==-2)
-	 {
-           lfile=sys_open(OffsetFileName,O_WRONLY|O_CREAT, 0777);
-	   if(lfile >=0)
-	   {
-	    strcpy(data,"00000 00000 00000");
- 	    printk("sys_open %s OK!!. %ld\n",OffsetFileName,lfile);
-	    sys_write(lfile,data,18);
-	    sys_read(lfile, data, 18);
-	    sys_close(lfile);
-	   }
-	  else
- 	   printk("sys_open %s error!!. %ld\n",OffsetFileName,lfile);
-	 }  
-	 
-	}
-	else
-	{
-	 sys_read(lfile, data, 18);
-	 sys_close(lfile);
-	}
-	//sscanf(data,"%hd %hd %hd",&offset.u.x,&offset.u.y,&offset.u.z); //marked by eason check again
-	set_fs(orgfs);
-
-}
-*/
-//*********************************************************************************************************
-MODULE_AUTHOR("DMT_RD");
-MODULE_DESCRIPTION("DMARD08 g-sensor Driver");
-MODULE_LICENSE("GPL");
-
-module_init(dmard08_init);
-module_exit(dmard08_exit);
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/dmard08.h b/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/dmard08.h
deleted file mode 100755
index e6a6c935..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard08_gsensor/dmard08.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * @file include/linux/dmard08.h
- * @brief DMT g-sensor Linux device driver
- * @author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- * @version 1.2
- * @date 2011/11/14
- *
- * @section LICENSE
- *
- *  Copyright 2011 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- *
- */
-#ifndef DMARD08_H
-#define DMARD08_H
-
-#define GSENSOR_I2C_NAME	"dmard08"
-#define GSENSOR_I2C_ADDR	0x1c
-/*
-#define DEVICE_I2C_NAME "dmard08"
-
-//#define DMT_DEBUG_DATA	1
-#define DMT_DEBUG_DATA 		0
-
-#if DMT_DEBUG_DATA
-#define IN_FUNC_MSG printk(KERN_INFO "@DMT@ In %s\n", __func__)
-#define PRINT_X_Y_Z(x, y, z) printk(KERN_INFO "@DMT@ X/Y/Z axis: %04d , %04d , %04d\n", (x), (y), (z))
-#define PRINT_OFFSET(x, y, z) printk(KERN_INFO "@offset@  X/Y/Z axis: %04d , %04d , %04d\n",offset.x,offset.y,offset.z);
-#else
-#define IN_FUNC_MSG
-#define PRINT_X_Y_Z(x, y, z)
-#define PRINT_OFFSET(x, y, z)
-#endif
-*/
-
-//g-senor layout configuration, choose one of the following configuration
-#define CONFIG_GSEN_LAYOUT_PAT_1
-//#define CONFIG_GSEN_LAYOUT_PAT_2
-//#define CONFIG_GSEN_LAYOUT_PAT_3
-//#define CONFIG_GSEN_LAYOUT_PAT_4
-//#define CONFIG_GSEN_LAYOUT_PAT_5
-//#define CONFIG_GSEN_LAYOUT_PAT_6
-//#define CONFIG_GSEN_LAYOUT_PAT_7
-//#define CONFIG_GSEN_LAYOUT_PAT_8
-
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE 1
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE 2
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_NEGATIVE 3
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_POSITIVE 4
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_NEGATIVE 5
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_POSITIVE 6
-
-#define DEFAULT_SENSITIVITY 256
-#define IOCTL_MAGIC  0x09
-#define SENSOR_DATA_SIZE 3                           
-
-#define SENSOR_RESET    			_IO(IOCTL_MAGIC, 0)
-#define SENSOR_CALIBRATION   		_IOWR(IOCTL_MAGIC,  1, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OFFSET  			_IOR(IOCTL_MAGIC,  2, int[SENSOR_DATA_SIZE])
-#define SENSOR_SET_OFFSET  			_IOWR(IOCTL_MAGIC,  3, int[SENSOR_DATA_SIZE])
-#define SENSOR_READ_ACCEL_XYZ  		_IOR(IOCTL_MAGIC,  4, int[SENSOR_DATA_SIZE])
-
-#define SENSOR_MAXNR 4
-
-#endif
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/Makefile
deleted file mode 100755
index d9242020..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_dmard09

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := dmt09.o 

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/dmt09.c b/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/dmt09.c
deleted file mode 100755
index 90b03aa3..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/dmt09.c
+++ /dev/null
@@ -1,1685 +0,0 @@
-/*
- *	@file drivers/misc/dmt09.c
- *	@brief DMT g-sensor Linux device driver
- *	@author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- *	@version 1.06
- *	@date 2013/08/14
- *	@section LICENSE
- *
- *  Copyright 2012 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- */
-#include "dmt09.h"
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/kthread.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/wakelock.h>
-#include <asm/uaccess.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/miscdevice.h>
-#include <linux/clk.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/poll.h>
-#include <linux/string.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-
-#include "../sensor.h"
-
-//////////////////////////////////////////////////////////
-static struct wmt_gsensor_data l_sensorconfig = {
-	.op = 0,
-	.int_gpio = 3,
-	.samp = 5,
-	.xyz_axis = {
-		{ABS_X, -1},
-		{ABS_Y, 1},
-		{ABS_Z, -1},
-		},
-	.sensor_proc = NULL,
-	.isdbg = 0,
-	.sensor_samp = 10,  // 1 sample/second
-	.sensor_enable = 1, // enable sensor
-	.test_pass = 0, // for test program
-	.offset={0,0,0},
-};
-
-static struct class* l_dev_class = NULL;
-static void update_var(void);
-
-////////////////////////////////////////////////////////////
-
-
-static unsigned int interval;
-static int D09_write_offset_to_file(struct i2c_client *client);
-void D09_read_offset_from_file(struct i2c_client *client);
-#define DMT_BROADCAST_APK_ENABLE
-char D09_OffsetFileName[] = "/data/misc/gsensor_offset.txt";//"/system/vendor/dmt/gsensor_offset.txt";//	/* FILE offset.txt */
-char DmtXXFileName[] = "/data/misc/dmt_sensor.txt";//"/system/vendor/dmt/dmt_sensor.txt";//
-static int create_devidfile(void);
-static struct dmt_data *s_dmt;
-static int device_init(void);
-static void device_exit(void);
-
-static int device_open(struct inode*, struct file*);
-static long device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-static int device_close(struct inode*, struct file*);
-
-static int dmard09_suspend(struct platform_device *pdev, pm_message_t state);
-static int dmard09_resume(struct platform_device *pdev);
-
-/*static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg);
-static int device_i2c_resume(struct i2c_client *client);
-static int __devinit device_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id);
-static int __devexit device_i2c_remove(struct i2c_client *client);*/
-static int D09_i2c_read_xyz(struct i2c_client *client, int *xyz);
-static int device_i2c_rxdata(struct i2c_client *client, unsigned char *rxDat, int length);
-static int device_i2c_txdata(struct i2c_client *client, unsigned char *txData, int length);
-
-static int dmt_get_filter(struct i2c_client *client);
-static int dmt_set_filter(struct i2c_client *client,int);
-static int dmt_get_position(struct i2c_client *client);
-static int dmt_set_position(struct i2c_client *client,int);
-static int DMT_GetOpenStatus(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);	
-	GSE_LOG("start active=%d\n",dmt->active.counter);
-	wait_event_interruptible(dmt->open_wq, (atomic_read(&dmt->active) != 0));
-	return 0;
-}
-
-static int DMT_GetCloseStatus(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	GSE_LOG("start active=%d\n",dmt->active.counter);
-	wait_event_interruptible(dmt->open_wq, (atomic_read(&dmt->active) <= 0));
-	return 0;
-}
-
-static void DMT_sysfs_update_active_status(struct dmt_data *dmt , int en){
-	unsigned long dmt_delay;
-	if(en){
-		dmt_delay=msecs_to_jiffies(atomic_read(&dmt->delay));
-		if(dmt_delay<1)
-			dmt_delay=1;
-
-		GSE_LOG("schedule_delayed_work start with delay time=%lu\n",dmt_delay);
-		schedule_delayed_work(&dmt->delaywork,dmt_delay);
-	}
-	else 
-		cancel_delayed_work_sync(&dmt->delaywork);
-}
-
-static bool get_value_as_int(char const *buf, size_t size, int *value){
-	long tmp;
-	if (size == 0)
-		return false;
-	/* maybe text format value */
-	if ((buf[0] == '0') && (size > 1)) {
-		if ((buf[1] == 'x') || (buf[1] == 'X')) {
-			/* hexadecimal format */
-			if (0 != strict_strtol(buf, 16, &tmp))
-				return false;
-		} else {
-			/* octal format */
-			if (0 != strict_strtol(buf, 8, &tmp))
-				return false;
-		}
-	} else {
-		/* decimal format */
-		if (0 != strict_strtol(buf, 10, &tmp))
-			return false;
-	}
-
-	if (tmp > INT_MAX)
-		return false;
-
-	*value = tmp;
-	return true;
-}
-static bool get_value_as_int64(char const *buf, size_t size, long long *value)
-{
-	long long tmp;
-	if (size == 0)
-		return false;
-	/* maybe text format value */
-	if ((buf[0] == '0') && (size > 1)) {
-		if ((buf[1] == 'x') || (buf[1] == 'X')) {
-			/* hexadecimal format */
-			if (0 != strict_strtoll(buf, 16, &tmp))
-				return false;
-		} else {
-			/* octal format */
-			if (0 != strict_strtoll(buf, 8, &tmp))
-				return false;
-		}
-	} else {
-		/* decimal format */
-		if (0 != strict_strtoll(buf, 10, &tmp))
-			return false;
-	}
-
-	if (tmp > LLONG_MAX)
-		return false;
-
-	*value = tmp;
-	return true;
-}
-/* sysfs enable show & store */
-static ssize_t dmt_sysfs_enable_show(
-	struct dmt_data *dmt, char *buf, int pos)
-{
-	char str[2][16]={"ACC enable OFF","ACC enable ON"};
-	int flag;
-	flag=atomic_read(&dmt->enable); 	
-	return sprintf(buf, "%s\n", str[flag]);
-}
-
-static ssize_t dmt_sysfs_enable_store(
-	struct dmt_data *dmt, char const *buf, size_t count, int pos)
-{
-	int en = 0;
-	if (NULL == buf)
-		return -EINVAL;
-	//GSE_LOG("buf=%x %x\n", buf[0], buf[1]);
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int(buf, count, &en))
-		return -EINVAL;
-
-	en = en ? 1 : 0;
-
-	atomic_set(&dmt->enable,en);
-	DMT_sysfs_update_active_status(dmt , en);
-	return count;
-}
-
-static ssize_t dmt_enable_show(struct device *dev, struct device_attribute *attr, char *buf){
-	return dmt_sysfs_enable_show( dev_get_drvdata(dev), buf, ACC_DATA_FLAG);
-}
-
-static ssize_t dmt_enable_store( struct device *dev, struct device_attribute *attr, char const *buf, size_t count){
-	return dmt_sysfs_enable_store( dev_get_drvdata(dev), buf, count, ACC_DATA_FLAG);
-}
-
-/* sysfs delay show & store*/
-static ssize_t dmt_sysfs_delay_show( struct dmt_data *dmt, char *buf, int pos){
-	return sprintf(buf, "%d\n", atomic_read(&dmt->delay));
-}
-
-static ssize_t dmt_sysfs_delay_store( struct dmt_data *dmt, char const *buf, size_t count, int pos){
-	long long val = 0;
-
-	if (NULL == buf)
-		return -EINVAL;
-
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int64(buf, count, &val))
-		return -EINVAL;
-
-	atomic_set(&dmt->delay, (unsigned int) val);
-	GSE_LOG("Driver attribute set delay =%lld\n", val);
-
-	return count;
-}
-
-static ssize_t dmt_delay_show( struct device *dev,
-					struct device_attribute *attr, 
-					char *buf)
-{
-	return dmt_sysfs_delay_show( dev_get_drvdata(dev), buf, ACC_DATA_FLAG);
-}
-
-static ssize_t dmt_delay_store( struct device *dev,
-					struct device_attribute *attr,
-					char const *buf,
-					size_t count)
-{
-	return dmt_sysfs_delay_store( dev_get_drvdata(dev), buf, count, ACC_DATA_FLAG);
-}
-/* sysfs position show & store */
-static ssize_t dmt_position_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-
-	return sprintf(buf, "%d\n", dmt_get_position(dmt->client));
-}
-
-static ssize_t dmt_position_store(struct device *dev,
-				      struct device_attribute *attr,
-				      const char *buf,
-				      size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	unsigned long position;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &position);
-	if (ret < 0)
-		return count;
-
-	dmt_set_position(dmt->client, position);
-	return count;
-}
-/* sysfs offset show & store */
-static ssize_t dmt_offset_show(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	return sprintf(buf, "( %d %d %d )\n", dmt->offset.u.x, dmt->offset.u.y, dmt->offset.u.z);
-}
-
-static ssize_t dmt_offset_store(struct device *dev,
-				    struct device_attribute *attr,
-				    const char *buf,
-				    size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	sscanf(buf, "%d %d %d", (int *)&dmt->offset.v[0], (int *)&dmt->offset.v[1], (int *)&dmt->offset.v[2]);
-	D09_write_offset_to_file(dmt->client);
-	update_var();
-	return count;
-}
-/* sysfs filter show & store */
-static ssize_t dmt_filter_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-
-	return sprintf(buf, "%d\n", dmt_get_filter(dmt->client));
-}
-
-static ssize_t dmt_filter_store(struct device *dev,
-				      struct device_attribute *attr,
-				      const char *buf,
-				      size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	unsigned long filter;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &filter);
-	if (ret < 0)
-		return count;
-
-	dmt_set_filter(dmt->client, filter);
-	return count;
-}
-
-/* sysfs data show */
-static ssize_t dmt_acc_private_data_show(struct device *dev,
-					 struct device_attribute *attr,
-					 char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	raw_data accel;
-	
-	mutex_lock(&dmt->data_mutex);
-	accel = dmt->last;
-	mutex_unlock(&dmt->data_mutex);
-
-	return sprintf(buf, "( %d %d %d )\n", dmt->last.v[0], dmt->last.v[1], dmt->last.v[2]);
-}
-/* sysfs id show */
-static ssize_t dmt_id_show(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	char str[8]={GSENSOR_ID};	
-	return sprintf(buf, "%s\n", str);
-}
-/* sysfs debug_suspend show & store */
-#ifdef DMT_DEBUG_DATA
-static ssize_t dmt_debug_suspend_show(struct device *dev,
-					  struct device_attribute *attr,
-					  char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	int suspend = dmt->suspend;
-
-	mutex_lock(&dmt->suspend_mutex);
-	suspend = sprintf(buf, "%d\n", dmt->suspend);
-	mutex_unlock(&dmt->suspend_mutex);
-	return suspend;
-}
-
-static ssize_t dmt_debug_suspend_store(struct device *dev,
-					   struct device_attribute *attr,
-					   const char *buf, size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	unsigned long suspend;
-	pm_message_t msg;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &suspend);
-	if (ret < 0)
-		return count;
-
-	memset(&msg, 0, sizeof(pm_message_t));
-
-	mutex_lock(&dmt->suspend_mutex);
-
-	if (suspend) {
-		dmard09_suspend(dmt->pdevice, msg);
-		dmt->suspend = 1;
-	} else {
-		dmard09_resume(dmt->pdevice);
-		dmt->suspend = 0;
-	}
-
-	mutex_unlock(&dmt->suspend_mutex);
-
-	return count;
-}
-/* sysfs reg_read show & store */
-static ssize_t dmt_reg_read_show(struct device *dev,
-						struct device_attribute *attr,
-						char *buf)
-{
-	struct dmt_data *dmt = dev_get_drvdata(dev);
-	int err;
-	unsigned char i2c[1];
-
-	i2c[0] = (unsigned char)atomic_read(&dmt->addr);
-	err = device_i2c_rxdata(dmt->client, i2c, 1);
-	if (err < 0)
-		return err;
-
-	return sprintf(buf, "0x%02X\n", i2c[0]);
-}
-
-static ssize_t dmt_reg_read_store(struct device *dev,
-						struct device_attribute *attr,
-						char const *buf,
-						size_t count)
-{
-	struct dmt_data *dmt = dev_get_drvdata(dev);
-	int addr = 0;
-
-	if (NULL == buf)
-		return -EINVAL;
-
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int(buf, count, &addr))
-		return -EINVAL;
-
-	if (addr < 0 || 128 < addr)
-		return -EINVAL;
-
-	atomic_set(&dmt->addr, addr);
-
-	return 1;
-}
-#endif /* DEBUG */
-/*********************************************************************
- *
- * SysFS attribute functions
- *
- * directory : /sys/class/accelemeter/dmardXX/
- * files :
- *  - enable_acc	[rw]	[t] : enable flag for accelerometer
- *  - delay_acc		[rw]	[t] : delay in nanosecond for accelerometer
- *  - position		[rw]	[t] : chip mounting position
- *  - offset		[rw]	[t] : offset
- *  - data			[r]		[t] : raw data
- *  - id			[r]		[t] : chip id
- *
- * debug :
- *  - debug_suspend	[w]		[t] : suspend test
- *  - reg_read		[rw] 	[t] : Read register
- *  - reg_write		[rw] 	[t] : Weite register
- *
- * [rw]= read/write
- * [r] = read only
- * [w] = write only
- * [b] = binary format
- * [t] = text format
- */
-
-static struct device_attribute DMT_attributes[] = {
-	__ATTR(enable_acc,		0660, dmt_enable_show,				dmt_enable_store),
-	__ATTR(delay_acc,		0660, dmt_delay_show,				dmt_delay_store),
-	__ATTR(position,		0660, dmt_position_show,			dmt_position_store),
-	__ATTR(offset,			0660, dmt_offset_show,				dmt_offset_store),
-	__ATTR(filter,			0660, dmt_filter_show,				dmt_filter_store),
-	__ATTR(data,			0660, dmt_acc_private_data_show,	NULL),
-	__ATTR(id,				0660, dmt_id_show,  				NULL),
-#ifdef DMT_DEBUG_DATA
-	__ATTR(debug_suspend,	0660, dmt_debug_suspend_show,dmt_debug_suspend_store),
-	__ATTR(reg_read,		0660, dmt_reg_read_show, dmt_reg_read_store),
-	__ATTR(reg_write,		0660, NULL, NULL),
-#endif // DEBUG 	
-	__ATTR_NULL,
-};
-
-static char const *const ACCELEMETER_CLASS_NAME = "accelemeter";
-static char const *const GSENSOR_DEVICE_NAME = SENSOR_I2C_NAME;
-static char const *const device_link_name = "i2c";
-static dev_t const dmt_device_dev_t = MKDEV(MISC_MAJOR, MISC_DYNAMIC_MINOR);
-
-// dmt sysfs functions 
-static int create_device_attributes(struct device *dev,	struct device_attribute *attrs){
-	int i;
-	int err = 0;
-	for (i = 0 ; NULL != attrs[i].attr.name ; ++i) {
-		err = device_create_file(dev, &attrs[i]);
-		if (0 != err)
-			break;
-	}
-
-	if (0 != err) {
-		for (; i >= 0 ; --i)
-			device_remove_file(dev, &attrs[i]);
-	}
-	return err;
-}
-
-static void remove_device_attributes(
-	struct device *dev,
-	struct device_attribute *attrs)
-{
-	int i;
-
-	for (i = 0 ; NULL != attrs[i].attr.name ; ++i)
-		device_remove_file(dev, &attrs[i]);
-}
-
-static int create_sysfs_interfaces(struct dmt_data *dmt)
-{
-	int err;
-
-	if (NULL == dmt)
-		return -EINVAL;
-
-	err = 0;
-	dmt->class = class_create(THIS_MODULE, ACCELEMETER_CLASS_NAME);
-	if (IS_ERR(dmt->class)) {
-		err = PTR_ERR(dmt->class);
-		goto exit_class_create_failed;
-	}
-
-	dmt->class_dev = device_create(
-						dmt->class,
-						NULL,
-						dmt_device_dev_t,
-						dmt,
-						GSENSOR_DEVICE_NAME);
-	if (IS_ERR(dmt->class_dev)) {
-		err = PTR_ERR(dmt->class_dev);
-		goto exit_class_device_create_failed;
-	}
-
-	err = sysfs_create_link(
-			&dmt->class_dev->kobj,
-			&dmt->client->dev.kobj,
-			device_link_name);
-	if (0 > err)
-		goto exit_sysfs_create_link_failed;
-
-	err = create_device_attributes(
-			dmt->class_dev,
-			DMT_attributes);
-	if (0 > err)
-		goto exit_device_attributes_create_failed;
-#if 0
-	err = create_device_binary_attributes(
-			&dmt->class_dev->kobj,
-			dmt_bin_attributes);
-	if (0 > err)
-		goto exit_device_binary_attributes_create_failed;
-#endif
-
-	return err;
-
-#if 0
-exit_device_binary_attributes_create_failed:
-	remove_device_attributes(dmt->class_dev, dmt_attributes);
-#endif
-exit_device_attributes_create_failed:
-	sysfs_remove_link(&dmt->class_dev->kobj, device_link_name);
-exit_sysfs_create_link_failed:
-	device_destroy(dmt->class, dmt_device_dev_t);
-exit_class_device_create_failed:
-	dmt->class_dev = NULL;
-	class_destroy(dmt->class);
-exit_class_create_failed:
-	dmt->class = NULL;
-	return err;
-}
-
-static void remove_sysfs_interfaces(struct dmt_data *dmt){
-	if (NULL == dmt)
-		return;
-
-	if (NULL != dmt->class_dev) {
-
-		remove_device_attributes(
-			dmt->class_dev,
-			DMT_attributes);
-		sysfs_remove_link(
-			&dmt->class_dev->kobj,
-			device_link_name);
-		dmt->class_dev = NULL;
-	}
-	if (NULL != dmt->class) {
-		device_destroy(
-			dmt->class,
-			dmt_device_dev_t);
-		class_destroy(dmt->class);
-		dmt->class = NULL;
-	}
-}
-
-int D09_input_init(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	int err = 0;
-	dmt->input = input_allocate_device();
-	if (!dmt->input){
-		GSE_ERR("input device allocate ERROR !!\n");
-		return -ENOMEM;
-	}
-	else
-		GSE_LOG("input device allocate Success !!\n");
-	/* Setup input device */
-	//dmt->input->name = SENSOR_I2C_NAME;
-	set_bit(EV_ABS, dmt->input->evbit);
-	/* Accelerometer [-78.5, 78.5]m/s2 in Q16 */
-	input_set_abs_params(dmt->input, ABS_X, ABSMIN, ABSMAX, 0, 0);
-	input_set_abs_params(dmt->input, ABS_Y, ABSMIN, ABSMAX, 0, 0);
-	input_set_abs_params(dmt->input, ABS_Z, ABSMIN, ABSMAX, 0, 0);
-	/* Set InputDevice Name */
-	dmt->input->name = INPUT_NAME_ACC;
-	/* Register */
-	err = input_register_device(dmt->input);
-	if (err) {
-		GSE_ERR("input_register_device ERROR !!\n");
-		input_free_device(dmt->input);
-		return err;
-	}
-	GSE_LOG("input_register_device SUCCESS %d !! \n",err);
-
-	return err;
-}
-
-int D09_calibrate(struct i2c_client *client)
-{	
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	raw_data avg;
-	int i, j;
-	long xyz_acc[SENSOR_DATA_SIZE];   
-  	int xyz[SENSOR_DATA_SIZE];
-	/* initialize the offset value */
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		dmt->offset.v[i] = 0;
-	/* initialize the accumulation buffer */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		xyz_acc[i] = 0;
-
-	for(i = 0; i < AVG_NUM; i++) {      
-		D09_i2c_read_xyz(client, (int *)&xyz);
-		for(j = 0; j < SENSOR_DATA_SIZE; ++j) 
-			xyz_acc[j] += xyz[j];
-  	}
-	/* calculate averages */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		avg.v[i] = xyz_acc[i] / AVG_NUM;
-		
-	if(avg.v[2] < 0){
-		dmt->offset.u.x =  avg.v[0] ;    
-		dmt->offset.u.y =  avg.v[1] ;
-		dmt->offset.u.z =  avg.v[2] + DEFAULT_SENSITIVITY;
-		return CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE;
-	}
-	else{	
-		dmt->offset.u.x =  avg.v[0] ;    
-		dmt->offset.u.y =  avg.v[1] ;
-		dmt->offset.u.z =  avg.v[2] - DEFAULT_SENSITIVITY;
-		return CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE;
-	}
-	return 0;
-}
-
-int dmard09_init(struct i2c_client *client){
-
-	//struct dmt_data *dmt = i2c_get_clientdata(client);
-	unsigned char buffer[7];
-	/* 1. Active Mode  */
-	buffer[0] = REG_ACTR;
-	buffer[1] = MODE_ACTIVE;
-	device_i2c_txdata(client, buffer, 2);
-	/* 2. check D09 who am I */
-	buffer[0] = REG_DC;
-	device_i2c_rxdata(client, buffer, 1);
-	if (buffer[0] == VALUE_WHO_AM_I) 
-	{
-		printk(KERN_INFO GSE_TAG"D09 WHO_AM_I_VALUE = %d \n", buffer[0]);
-		GSE_LOG("D09 registered I2C driver!\n");
-	} 
-	else 
-	{
-		GSE_ERR("gsensor I2C err = %d!\n", buffer[0]);
-		return -1;
-	}
-	/* 3. Set Data conversion rate*/
-	buffer[0] = REG_CNT_L1;
-	buffer[1] = VALUE_ODR_100;
-	buffer[2] = VALUE_CNT_L2;
-	device_i2c_txdata(client, buffer, 3);
-	/* 4. open hardware filter */
-	buffer[0] = REG_ODF;
-	buffer[1] = ODF_Ave_4;
-	buffer[2] = 0x00;
-	device_i2c_txdata(client, buffer, 3);
-	/* 5. check hardware filter again */
-	buffer[0] = REG_ODF;	//0x07	smooth filter 1/8 Bandwidth */
-	device_i2c_rxdata(client, buffer, 2);
-	printk(KERN_INFO GSE_TAG" REG_ODF = %x , %x\n", buffer[0] , buffer[1]);
-	
-	return 0;
-}
-
-void D09_set_offset(struct i2c_client *client, int val[3]){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	int i;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		dmt->offset.v[i] = val[i];
-}
-
-struct file_operations sensor_fops = {
-	.owner = THIS_MODULE,
-	.unlocked_ioctl = device_ioctl,
-	.open = device_open,
-	.release = device_close,
-};
-
-static struct miscdevice dmt_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = SENSOR_I2C_NAME,
-	.fops = &sensor_fops,
-};
-
-static int sensor_close_dev(struct i2c_client *client){    	
-	char buffer[3];    
-	buffer[0] = REG_ACTR;
-	device_i2c_rxdata(client, buffer, 2);
-	buffer[1] = buffer[0] & 0xFE; //Mask off last bit (POWER DOWN MODE)
-	//buffer[1] = MODE_POWERDOWN;
-	device_i2c_txdata(client,buffer, 2);
-	return 0;
-}
-
-static void dmard09_shutdown(struct platform_device *pdev)
-{
-	flush_delayed_work_sync(&s_dmt->delaywork);
-	DMT_sysfs_update_active_status(s_dmt , 0);	
-}
-
-
-//static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg){
-static int dmard09_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct dmt_data *dmt = i2c_get_clientdata(s_dmt->client);
-	flush_delayed_work_sync(&dmt->delaywork);
-	DMT_sysfs_update_active_status(dmt , 0);
-	return sensor_close_dev(dmt->client);
-}
-
-//static int device_i2c_resume(struct i2c_client *client){
-static int dmard09_resume(struct platform_device *pdev)
-{
-	struct dmt_data *dmt = i2c_get_clientdata(s_dmt->client);
-	int en = 1;
-	GSE_FUN();
-	printk("dmt->enable=%d",dmt->enable);
-	dmard09_init(dmt->client);
-	atomic_set(&dmt->enable,en);
-	DMT_sysfs_update_active_status(dmt , en);
-	return 0;
-}
-/*
-static int __devexit device_i2c_remove(struct i2c_client *client){
-	return 0;
-}
-
-static const struct i2c_device_id device_i2c_ids[] = {
-	{ SENSOR_I2C_NAME, 0},
-	{ }   
-};
-
-static struct i2c_driver device_i2c_driver = {
-	.driver	= {
-		.owner = THIS_MODULE,
-		.name = SENSOR_I2C_NAME,
-		},
-	.class = I2C_CLASS_HWMON,
-	.id_table = device_i2c_ids,
-	.probe = device_i2c_probe,
-	.remove	= __devexit_p(device_i2c_remove),
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	.suspend = device_i2c_suspend,
-	.resume	= device_i2c_resume,
-#endif	
-};
-*/
-static int device_open(struct inode *inode, struct file *filp){
-	return 0; 
-}
-
-static long device_ioctl(struct file *file, unsigned int cmd, unsigned long arg){
-	//struct i2c_client *client = (struct i2c_client *)file->private_data;
-	//struct dmt_data *dmt = (struct dmt_data*)i2c_get_clientdata(client);	
-	
-	int err = 0, ret = 0, i;
-	int intBuf[SENSOR_DATA_SIZE], xyz[SENSOR_DATA_SIZE];
-	/* check type */
-	if (_IOC_TYPE(cmd) != IOCTL_MAGIC) return -ENOTTY;
-
-	/* check user space pointer is valid */
-	if (_IOC_DIR(cmd) & _IOC_READ)
-		err = !access_ok(VERIFY_WRITE, (void __user *)arg, _IOC_SIZE(cmd));
-	else if (_IOC_DIR(cmd) & _IOC_WRITE)
-		err =  !access_ok(VERIFY_READ, (void __user *)arg, _IOC_SIZE(cmd));
-	if (err) return -EFAULT;
-	
-	switch(cmd) {
-		case SENSOR_RESET:
-			ret = dmard09_init(s_dmt->client);
-			return ret;
-
-		case SENSOR_CALIBRATION:
-			/* get orientation info */
-			//if(copy_from_user(&intBuf, (int*)arg, sizeof(intBuf))) return -EFAULT;
-			D09_calibrate(s_dmt->client);
-			GSE_LOG("Sensor_calibration:%d %d %d\n", s_dmt->offset.u.x, s_dmt->offset.u.y, s_dmt->offset.u.z);
-			/* save file */
-			D09_write_offset_to_file(s_dmt->client);
-			update_var();
-			
-			/* return the offset */
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = s_dmt->offset.v[i];
-
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-		
-		case SENSOR_GET_OFFSET:
-			/* get data from file */
-			D09_read_offset_from_file(s_dmt->client);
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = s_dmt->offset.v[i];
-
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-
-		case SENSOR_SET_OFFSET:
-			ret = copy_from_user(&intBuf, (int *)arg, sizeof(intBuf));
-			D09_set_offset(s_dmt->client , intBuf);
-			/* write into file */
-			D09_write_offset_to_file(s_dmt->client);
-			update_var();
-			return ret;
-		
-		case SENSOR_READ_ACCEL_XYZ:
-			D09_i2c_read_xyz(s_dmt->client, (int *)&xyz);
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = xyz[i] - s_dmt->offset.v[i];
-			
-		  	ret = copy_to_user((int*)arg, &intBuf, sizeof(intBuf));
-			return ret;
-			
-		case SENSOR_SETYPR:
-			if(copy_from_user(&intBuf, (int*)arg, sizeof(intBuf))) {
-				GSE_LOG("%s: -EFAULT\n",__func__);			
-				return -EFAULT;
-			}
-			input_report_abs(s_dmt->input, ABS_X, intBuf[0]);
-			input_report_abs(s_dmt->input, ABS_Y, intBuf[1]);
-			input_report_abs(s_dmt->input, ABS_Z, intBuf[2]);
-			input_sync(s_dmt->input);
-			GSE_LOG("SENSOR_SETYPR OK! x=%d,y=%d,z=%d\n",intBuf[0],intBuf[1],intBuf[2]);
-			return ret;
-			
-		case SENSOR_GET_OPEN_STATUS:
-			GSE_LOG("Going into DMT_GetOpenStatus()\n");
-			ret = DMT_GetOpenStatus(s_dmt->client);
-			return ret;
-			
-		case SENSOR_GET_CLOSE_STATUS:
-			GSE_LOG("Going into DMT_GetCloseStatus()\n");
-			ret = DMT_GetCloseStatus(s_dmt->client);	
-			return ret;
-				
-		case SENSOR_GET_DELAY:
-		  	ret = copy_to_user((int*)arg, &interval, sizeof(interval));
-			return ret;
-		
-		default:  /* redundant, as cmd was checked against MAXNR */
-			return -ENOTTY;
-	}
-	
-	return 0;
-}
-	
-static int device_close(struct inode *inode, struct file *filp){
-	return 0;
-}
-
-/***** I2C I/O function ***********************************************/
-static int device_i2c_rxdata( struct i2c_client *client, unsigned char *rxData, int length){
-	struct i2c_msg msgs[] = {
-		{.addr = client->addr, .flags = 0, .len = 1, .buf = rxData,}, 
-		{.addr = client->addr, .flags = I2C_M_RD, .len = length, .buf = rxData,},
-	};
-	//unsigned char addr = rxData[0];
-	if (i2c_transfer(client->adapter, msgs, 2) < 0) {
-		dev_err(&client->dev, "%s: transfer failed.", __func__);
-		return -EIO;
-	}
-	//DMT_DATA(&client->dev, "RxData: len=%02x, addr=%02x, data=%02x\n",
-		//length, addr, rxData[0]);
-
-	return 0;
-}
-
-static int device_i2c_txdata( struct i2c_client *client, unsigned char *txData, int length){
-	struct i2c_msg msg[] = {
-		{.addr = client->addr, .flags = 0, .len = length, .buf = txData,}, 
-	};
-
-	if (i2c_transfer(client->adapter, msg, 1) < 0) {
-		dev_err(&client->dev, "%s: transfer failed.", __func__);
-		return -EIO;
-	}
-	//DMT_DATA(&client->dev, "TxData: len=%02x, addr=%02x data=%02x\n",
-		//length, txData[0], txData[1]);
-	return 0;
-}
-
-static int D09_i2c_read_xyz(struct i2c_client *client, int *xyz_p){
-	
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	u8 buffer[11];
-	s16 xyzTmp[SENSOR_DATA_SIZE];
-	int pos = dmt->position;
-	int i, j , k;
-	/* get xyz high/low bytes, 0x0A */
-	buffer[0] = REG_STAT;
-	/* Read acceleration data */
-	if (device_i2c_rxdata(client, buffer, 8)!= 0)
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		{
-		xyz_p[i] = 0;
-		xyzTmp[i] = 0;
-		}
-	else
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			xyz_p[i] = 0;
-			xyzTmp[i] = 0;
-			/* merge xyz high/low bytes & 1g = 128 becomes 1g = 1024 */
-			mutex_lock(&dmt->data_mutex);
-			xyzTmp[i] =(((int16_t)((buffer[2*(i+1)+1] << 8)) | buffer[2*(i+1)] ) >> 3) << 5;
-			mutex_unlock(&dmt->data_mutex);
-		}
-#ifdef SW_FILTER
-	if( dmt->aveflag >= dmt->filter){
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			dmt->sum[i] = dmt->sum[i] - dmt->bufferave[i][dmt->pointer] + xyzTmp[i];
-		}
-		/* transfer to the default layout */
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			for(j = 0; j < SENSOR_DATA_SIZE; j++)
-				xyz_p[i] += (int)(dmt->sum[j]/dmt->filter * dmt_position_map[pos][i][j]);
-		}
-	}
-	else{
-	/* init dmt->sum */
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-			dmt->sum[i] = xyzTmp[i];
-#endif
-		/* transfer to the default layout */
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			for(j = 0; j < SENSOR_DATA_SIZE; j++){
-				xyz_p[i] += (int)(xyzTmp[j] * dmt_position_map[pos][i][j]);
-			//GSE_LOG("%04d, %04d,%d \n", xyz_p[i], xyzTmp[j], dmt_position_map[pos][i][j]);
-			}
-		}
-		//GSE_LOG("xyz_p: %04d , %04d , %04d\n", xyz_p[0], xyz_p[1], xyz_p[2]);
-#ifdef SW_FILTER
-		dmt->aveflag++;
-	}
-	/* init dmt->sum */
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		dmt->sum[i] = 0;
-	}
-	dmt->pointer++;
-	dmt->pointer %= dmt->filter;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		dmt->bufferave[i][dmt->pointer] = xyzTmp[i];
-	}
-    for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		for(k = 0; k < dmt->filter; ++k){ 
-			dmt->sum[i] += dmt->bufferave[i][k];
-			}
-	}
-#endif
-	return 0;
-}
-
-static void DMT_work_func(struct work_struct *delaywork){
-	struct dmt_data *dmt = container_of(delaywork, struct dmt_data, delaywork.work);
-	int i;
-	//static bool firsttime=true;
-	raw_data xyz;
-  	unsigned long dmt_delay = msecs_to_jiffies(atomic_read(&dmt->delay));
-	
-	
-  	D09_i2c_read_xyz(dmt->client, (int *)&xyz.v);
-  	/* dmt->last = RawData - Offset */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-     		dmt->last.v[i] = xyz.v[i] - dmt->offset.v[i];
-	//GSE_LOG("@DMTRaw    @ X/Y/Z axis: %04d , %04d , %04d\n", xyz.v[0], xyz.v[1], xyz.v[2]);
-	//GSE_LOG("@Offset    @ X/Y/Z axis: %04d , %04d , %04d\n", dmt->offset.u.x, dmt->offset.u.y, dmt->offset.u.z);
-	//GSE_LOG("@Raw-Offset@ X/Y/Z axis: %04d , %04d , %04d ,dmt_delay=%d\n", dmt->last.u.x, dmt->last.u.y, dmt->last.u.z, atomic_read(&dmt->delay));
-
-#ifdef STABLE_VALUE_FUNCTION
-		if(abs(dmt->last.v[0])< RANGE_XYZ){ dmt->last.v[0] = 0;}
-		if(abs(dmt->last.v[1])< RANGE_XYZ){ dmt->last.v[1] = 0;}
-		if(abs(dmt->last.v[2])< RANGE_XYZ){ dmt->last.v[2] = 0;}
-#endif
-	
-
-	input_report_abs(dmt->input, ABS_X, -dmt->last.v[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1]);//dmt->last.v[0]);
-	input_report_abs(dmt->input, ABS_Y, -dmt->last.v[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1]);//dmt->last.v[1]);
-	input_report_abs(dmt->input, ABS_Z, -dmt->last.v[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1]);//dmt->last.v[2]);
-	input_sync(dmt->input);
-		
-	if(dmt_delay < 1)
-		dmt_delay = 1;
-	schedule_delayed_work(&dmt->delaywork, dmt_delay);
-}
-
-static int mma09_open(struct inode *node, struct file *fle)
-{
-    GSE_LOG("open...\n");
-	return 0;
-}
-
-static int mma09_close(struct inode *node, struct file *fle)
-{
-    GSE_LOG("close...\n");
-	return 0;
-}
-
-static long mma09_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	int err = 0;
-	//unsigned char data[6];
-	void __user *argp = (void __user *)arg;
-	short delay, enable;
-	unsigned int uval = 0;
-	
-	
-	/* cmd mapping */
-	switch(cmd)
-	{
-		case ECS_IOCTL_APP_SET_DELAY:
-			// set the rate of g-sensor
-			if (copy_from_user(&delay, argp, sizeof(short)))
-			{
-				printk(KERN_ALERT "Can't get set delay!!!\n");
-				return -EFAULT;
-			}
-			klog("Get delay=%d\n", delay);
-			
-			if ((delay >=0) && (delay < 20))
-			{
-				delay = 20;
-			} else if (delay > 200) 
-			{
-				delay = 200;
-			}
-			l_sensorconfig.sensor_samp = 1000/delay;			
-			atomic_set(&s_dmt->delay, 1000/delay);
-			break;
-		case ECS_IOCTL_APP_SET_AFLAG:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				return -EFAULT;
-			}
-			klog("enable=%d\n",enable);
-			if ((enable >=0) && (enable <=1))
-			{
-				//KMSGINF("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				l_sensorconfig.sensor_enable = enable;
-				atomic_set(&s_dmt->enable,enable);
-				DMT_sysfs_update_active_status(s_dmt , enable);
-				
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				return -EINVAL;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-			uval = DMARD09_DRVID;//;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			GSE_LOG("dmard09_driver_id:%d\n",uval);
-			break;
-		case WMT_IOCTL_SENOR_GET_RESOLUTION:		
-			uval = (10<<8) | 1; 
-			if (copy_to_user((unsigned int *)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			printk("<<<<<<<resolution:0x%x\n",uval);
-		default:
-			err = -1;
-			break;
-	}
-
-	return err;
-}
-
-static const struct file_operations d09_fops = {
-	.owner = THIS_MODULE,
-	.open = mma09_open,
-	.release = mma09_close,
-	.unlocked_ioctl = mma09_ioctl,
-};
-
-
-static struct miscdevice d09_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = GSENSOR_DEV_NODE,
-	.fops = &d09_fops,
-};
-
-static int sensor_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-
-	//int inputval = -1;
-	int enable, sample = -1;
-	char tembuf[8];
-	//unsigned int amsr = 0;
-	int test = 0;
-
-	//mutex_lock(&sense_data_mutex);
-	memset(tembuf, 0, sizeof(tembuf));
-	// get sensor level and set sensor level
-	if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))
-	{
-		// only set the dbg flag
-	} else if (sscanf(buffer, "samp=%d\n", &sample))
-	{
-		if (sample > 0)
-		{
-			if (sample != l_sensorconfig.sensor_samp)
-			{
-				// should do sth
-			}			
-			//printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);
-		} else {
-			klog("Wrong sample argumnet of sensor.\n");
-		}
-	} else if (sscanf(buffer, "enable=%d\n", &enable))
-	{
-		if ((enable < 0) || (enable > 1))
-		{
-			klog("The argument to enable/disable g-sensor should be 0 or 1  !!!\n");
-		} else if (enable != l_sensorconfig.sensor_enable)
-		{
-			//mma_enable_disable(enable);
-			l_sensorconfig.sensor_enable = enable;
-		}
-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))
-	{ // for test begin
-		l_sensorconfig.test_pass = 0;
-		atomic_set(&s_dmt->enable,1);
-		DMT_sysfs_update_active_status(s_dmt , 1);
-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))
-	{	// Don nothing only to be compatible the before testing program	
-		atomic_set(&s_dmt->enable,0);
-		DMT_sysfs_update_active_status(s_dmt , 0);
-	}
-	//mutex_unlock(&sense_data_mutex);
-	return count;
-}
-
-static int sensor_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",
-				l_sensorconfig.test_pass,
-				l_sensorconfig.isdbg,
-				l_sensorconfig.sensor_samp,
-				l_sensorconfig.sensor_enable
-				);
-	return len;
-}
-
-
-//static int __devinit device_i2c_probe(struct i2c_client *client,const struct i2c_device_id *id){
-static int __devinit dmard09_probe(struct platform_device *pdev)
-{
-	int i, k, ret = 0;
-	//struct dmt_data *s_dmt = i2c_get_clientdata(client);
-	//struct dmt_data *s_dmt;
-	GSE_FUN();
-/*	
-	if(!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)){
-		GSE_ERR("check_functionality failed.\n");
-		ret = -ENODEV;
-		goto exit0;
-  	}
-  	
-  	// Allocate memory for driver data 
-	s_dmt = kzalloc(sizeof(struct dmt_data), GFP_KERNEL);
-	memset(s_dmt, 0, sizeof(struct dmt_data));
-	if (s_dmt == NULL) {
-		GSE_ERR("alloc data failed.\n");
-		ret = -ENOMEM;
-		goto exit1;
-	}
-*/	
-	/*for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		s_dmt->offset.v[i] = 0;*/
-#ifdef SW_FILTER
-	s_dmt->pointer = 0;
-	s_dmt->aveflag = 0;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		s_dmt->sum[i] = 0;
-		for(k = 0; k < SENSOR_DATA_AVG; ++k){ 
-			s_dmt->bufferave[i][k] = 0;
-			}
-	}
-	s_dmt->filter = SENSOR_DATA_AVG;
-	GSE_LOG("D09_DEFAULT_FILTER: %d\n", s_dmt->filter);
-#endif
-	/* I2C initialization */
-	//s_dmt->client = client;
-	
-	/* set client data */
-	i2c_set_clientdata(s_dmt->client, s_dmt);
-	/*ret = dmard09_init(client);
-	if (ret < 0)
-		goto exit2;
-	*/	
-	/* input */
-	ret = D09_input_init(s_dmt->client);
-	if (ret){
-		GSE_ERR("D09_input_init fail, error code= %d\n",ret);
-		goto exit3;
-	}
-	
-	/* initialize variables in dmt_data */
-	mutex_init(&s_dmt->data_mutex);
-	mutex_init(&s_dmt->enable_mutex);
-#ifdef DMT_DEBUG_DATA
-	mutex_init(&s_dmt->suspend_mutex);
-#endif
-	init_waitqueue_head(&s_dmt->open_wq);
-	atomic_set(&s_dmt->active, 0);
-	atomic_set(&s_dmt->enable, 0);
-	atomic_set(&s_dmt->delay, 0);
-	atomic_set(&s_dmt->addr, 0);
-	/* DMT Acceleration Sensor Mounting Position on Board */
-	s_dmt->position = D09_DEFAULT_POSITION;
-	GSE_LOG("D09_DEFAULT_POSITION: %d\n", s_dmt->position);
-	//s_dmt->position = (CONFIG_INPUT_DMT_ACCELEROMETER_POSITION);
-	//GSE_LOG("CONFIG_INPUT_DMT_ACCELEROMETER_POSITION: %d\n", s_dmt->position);
-	/* Misc device */
-	if (misc_register(&dmt_device) < 0){
-		GSE_ERR("dmt_dev register failed");
-		goto exit4;
-	}
-
-	/* Setup sysfs */
-    if (create_sysfs_interfaces(s_dmt) < 0){
-        GSE_ERR("create sysfs failed.");
-        goto exit5;
-    }
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	s_dmt->early_suspend.suspend = device_i2c_suspend;
-	s_dmt->early_suspend.resume = device_i2c_resume;
-	register_early_suspend(&s_dmt->early_suspend);
-#endif
-	/* Setup driver interface */
-	INIT_DELAYED_WORK(&s_dmt->delaywork, DMT_work_func);
-	GSE_LOG("DMT: INIT_DELAYED_WORK\n");
-
-	//register ctrl dev
-	ret = misc_register(&d09_device);
-	if (ret !=0) {
-		errlog("Can't register d09_device!\n");
-		return -1;
-	}
-	// register rd/wr proc
-	l_sensorconfig.sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		l_sensorconfig.sensor_proc->write_proc = sensor_writeproc;
-		l_sensorconfig.sensor_proc->read_proc = sensor_readproc;
-	}
-
-	//create offset file after factory reset
-	D09_read_offset_from_file(s_dmt->client);
-	
-	return 0;
-
-exit5:
-	misc_deregister(&dmt_device);
-exit4:
-	input_unregister_device(s_dmt->input);
-exit3:
-	kfree(s_dmt);
-/*exit2:
-exit1:	
-exit0:*/
-	return ret;
-}
-/*
-static struct i2c_board_info dmard09_board_info={
-    .type = SENSOR_I2C_NAME, 
-    .addr = SENSOR_I2C_ADDR,
-};
-*/
-//static struct i2c_client *client;
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-static int get_axisset(void)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.io.dm09sensor", varbuf, &varlen)) {
-		errlog("Can't get gsensor config in u-boot!!!!\n");
-		return -1;
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				&l_sensorconfig.op,
-				&l_sensorconfig.int_gpio,
-				&l_sensorconfig.samp,
-				&(l_sensorconfig.xyz_axis[0][0]),
-				&(l_sensorconfig.xyz_axis[0][1]),
-				&(l_sensorconfig.xyz_axis[1][0]),
-				&(l_sensorconfig.xyz_axis[1][1]),
-				&(l_sensorconfig.xyz_axis[2][0]),
-				&(l_sensorconfig.xyz_axis[2][1]),
-				&(l_sensorconfig.offset[0]),
-				&(l_sensorconfig.offset[1]),
-				&(l_sensorconfig.offset[2])
-			);
-		if (n != 12) {
-			errlog("gsensor format is error in u-boot!!!\n");
-			return -1;
-		}
-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;
-
-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-			l_sensorconfig.op,
-			l_sensorconfig.int_gpio,
-			l_sensorconfig.samp,
-			l_sensorconfig.xyz_axis[0][0],
-			l_sensorconfig.xyz_axis[0][1],
-			l_sensorconfig.xyz_axis[1][0],
-			l_sensorconfig.xyz_axis[1][1],
-			l_sensorconfig.xyz_axis[2][0],
-			l_sensorconfig.xyz_axis[2][1],
-			l_sensorconfig.offset[0],
-			l_sensorconfig.offset[1],
-			l_sensorconfig.offset[2]
-		);
-	}
-	return 0;
-}
-
-static void dmard09_platform_release(struct device *device)
-{
-	GSE_LOG("...\n");
-    return;
-}
-
-static int __devexit dmard09_remove(struct platform_device *pdev)
-{
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-		l_sensorconfig.sensor_proc = NULL;
-	}
-	//misc_deregister(&d09_device);
-	return 0;
-}
-
-
-static struct platform_device dmard09_device = {
-    .name           = SENSOR_I2C_NAME,
-    .id             = 0,
-    .dev            = {
-    	.release = dmard09_platform_release,
-    },
-};
-
-static struct platform_driver dmard09_driver = {
-	.probe = dmard09_probe,
-	.remove = dmard09_remove,
-	.shutdown = dmard09_shutdown,
-	.suspend	= dmard09_suspend,
-	.resume		= dmard09_resume,
-	.driver = {
-		   .name = SENSOR_I2C_NAME,
-		   },
-};
-
-
-static int __init device_init(void){
-	//struct device *device;
-	struct i2c_client *this_client;
-	int ret = 0;
-
-	// parse g-sensor u-boot arg
-	ret = get_axisset(); 
-	if (ret < 0)
-	{
-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);
-		return ret;
-	}
-    GSE_LOG("D09 gsensor driver: initialize.\n");
-	
-	if (!(this_client = sensor_i2c_register_device(0, DEVICE_I2C_ADDR, SENSOR_I2C_NAME)))
-	{
-		printk(KERN_ERR"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	
-	if (dmard09_init(this_client))
-	{
-		GSE_ERR("Failed to init dmard09!\n");
-		sensor_i2c_unregister_device(this_client);
-		return -1;
-	}
-
-	/* Allocate memory for driver data */
-	s_dmt = kzalloc(sizeof(struct dmt_data), GFP_KERNEL);
-	//memset(s_dmt, 0, sizeof(struct dmt_data));
-	if (s_dmt == NULL) {
-		GSE_ERR("alloc data failed.\n");
-		return -ENOMEM;
-	}
-
-	s_dmt->client = this_client;
-	s_dmt->pdevice = &dmard09_device;
-	s_dmt->offset.u.x = l_sensorconfig.offset[0];
-	s_dmt->offset.u.y = l_sensorconfig.offset[1];
-	s_dmt->offset.u.z = l_sensorconfig.offset[2];
-
-	
-	// create the platform device
-	l_dev_class = class_create(THIS_MODULE, SENSOR_I2C_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-    if((ret = platform_device_register(&dmard09_device)))
-    {
-    	GSE_ERR("Can't register dmard09 platform devcie!!!\n");
-    	return ret;
-    }
-    if ((ret = platform_driver_register(&dmard09_driver)) != 0)
-    {
-    	GSE_ERR("Can't register dmard09 platform driver!!!\n");
-    	return ret;
-    }
-
-	return 0;
-}
-
-static void __exit device_exit(void){
-	//i2c_unregister_device(client);
-	//i2c_del_driver(&device_i2c_driver);
-	GSE_LOG("D09 gsensor driver: release.\n");
-
-	flush_delayed_work_sync(&s_dmt->delaywork);
-	cancel_delayed_work_sync(&s_dmt->delaywork);
-	
-	input_unregister_device(s_dmt->input);
-	input_free_device(s_dmt->input);
-	misc_deregister(&dmt_device);
-	misc_deregister(&d09_device);
-	platform_driver_unregister(&dmard09_driver);
-	platform_device_unregister(&dmard09_device);
-	sensor_i2c_unregister_device(s_dmt->client);
-	class_destroy(l_dev_class);
-	
-	remove_sysfs_interfaces(s_dmt);
-	kfree(s_dmt);
-}
-
-static int dmt_get_filter(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	return dmt->filter;
-}
-
-static int dmt_set_filter(struct i2c_client *client, int filter){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	if (!((filter >= 1) && (filter <= 32)))
-		return -1;
-	dmt->filter = filter;
-	return 0;
-}
-
-static int dmt_get_position(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	return dmt->position;
-}
-
-static int dmt_set_position(struct i2c_client *client, int position){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	if (!((position >= 0) && (position <= 7)))
-		return -1;
-	dmt->position = position;
-	return 0;
-}
-
-extern int wmt_setsyspara(char *varname, char *varval);
-static void update_var(void)
-{
-	char varbuf[64];
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-
-	sprintf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				l_sensorconfig.op,
-				l_sensorconfig.int_gpio,
-				l_sensorconfig.samp,
-				l_sensorconfig.xyz_axis[0][0],
-				l_sensorconfig.xyz_axis[0][1],
-				l_sensorconfig.xyz_axis[1][0],
-				l_sensorconfig.xyz_axis[1][1],
-				l_sensorconfig.xyz_axis[2][0],
-				l_sensorconfig.xyz_axis[2][1],
-				s_dmt->offset.u.x,
-				s_dmt->offset.u.y,
-				s_dmt->offset.u.z
-			);
-
-	wmt_setsyspara("wmt.io.dm09sensor",varbuf);
-}
-
-static int D09_write_offset_to_file(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	char r_buf[18] = {0};
-	char w_buf[18] = {0};	
-	//unsigned int orgfs;
-	struct file *fp;
-	mm_segment_t fs;	
-	ssize_t ret;
-	//int8_t i;
-	
-	sprintf(w_buf,"%5d %5d %5d", dmt->offset.u.x, dmt->offset.u.y, dmt->offset.u.z);
-	/* Set segment descriptor associated to kernel space */
-	fp = filp_open(D09_OffsetFileName, O_RDWR | O_CREAT, 0777);
-	if(IS_ERR(fp)){
-		GSE_ERR("filp_open %s error!!.:%d\n",D09_OffsetFileName,fp);
-		return -1;
-	}
-	else{
-		fs = get_fs();
-		//set_fs(KERNEL_DS);
-		set_fs(get_ds());
-		GSE_LOG("filp_open %s SUCCESS!!.\n",D09_OffsetFileName);
-		//fp->f_op->write(fp,data,18, &fp->f_pos);
- 		//filp_close(fp,NULL);
- 		ret = fp->f_op->write(fp,w_buf,18,&fp->f_pos);
-		if(ret != 18)
-		{
-			printk(KERN_ERR "%s: write error!\n", __func__);
-			filp_close(fp,NULL);
-			return -EIO;
-		}
-		//fp->f_pos=0x00;
-		ret = fp->f_op->read(fp,r_buf, 18,&fp->f_pos);
-		if(ret < 0)
-		{
-			printk(KERN_ERR "%s: read error!\n", __func__);
-			filp_close(fp,NULL);
-			return -EIO;
-		}		
-		set_fs(fs);
-
-		//
-		//printk(KERN_INFO "%s: read ret=%d!", __func__, ret);
-	/*	for(i=0; i<18 ;i++)
-		{
-			if(r_buf[i] != w_buf[i])
-			{
-				printk(KERN_ERR "%s: read back error, r_buf[%x](0x%x) != w_buf[%x](0x%x)\n", 
-					__func__, i, r_buf[i], i, w_buf[i]);				
-				filp_close(fp,NULL);
-				return -EIO;
-			}
-		}
-	*/
-		
-	}
-	filp_close(fp,NULL);
-	return 0;	
-}
-
-void D09_read_offset_from_file(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	unsigned int orgfs;
-	char data[18];
-	struct file *fp;
-	int ux,uy,uz;
-	orgfs = get_fs();
-	/* Set segment descriptor associated to kernel space */
-	set_fs(KERNEL_DS);
-
-	fp = filp_open(D09_OffsetFileName, O_RDWR , 0);
-	GSE_FUN();
-	if(IS_ERR(fp)){
-		GSE_ERR("Sorry,file open ERROR !\n");
-		if(l_sensorconfig.op){			//first time
-			l_sensorconfig.op=0;
-#if AUTO_CALIBRATION
-			/* get acceleration average reading */
-			D09_calibrate(client);
-			update_var();
-			D09_write_offset_to_file(client);
-#endif	
-#ifdef DMT_BROADCAST_APK_ENABLE
-			create_devidfile();
-			return;
-#endif	 	
-		}
-		D09_write_offset_to_file(client);
-	}
-	else{
-		GSE_LOG("filp_open %s SUCCESS!!.\n",D09_OffsetFileName);
-		fp->f_op->read(fp,data,18, &fp->f_pos);
-		GSE_LOG("filp_read result %s\n",data);
-		sscanf(data,"%d %d %d",&ux,&uy,&uz);
-		dmt->offset.u.x=ux;
-		dmt->offset.u.y=uy;
-		dmt->offset.u.z=uz;
-	}
-	set_fs(orgfs);
-}
-static int create_devidfile(void)
-{
-	char data[18];
-	unsigned int orgfs;
-	struct file *fp;
-
-	sprintf(data,"%5d %5d %5d",0,0,0);
-	orgfs = get_fs();
-	/* Set segment descriptor associated to kernel space */
-	set_fs(KERNEL_DS);
-	GSE_FUN();
-	fp = filp_open(DmtXXFileName, O_RDWR | O_CREAT, 0777);
-	if(IS_ERR(fp)){		
-		GSE_ERR("Sorry,file open ERROR !\n");
-		return -1;
-	}
-	fp->f_op->write(fp,data,18, &fp->f_pos);
-	set_fs(orgfs);
-	filp_close(fp,NULL);
-	return 0;
-}
-//*********************************************************************************************************
-MODULE_AUTHOR("DMT_RD");
-MODULE_DESCRIPTION("DMT Gsensor Driver");
-MODULE_LICENSE("GPL");
-
-module_init(device_init);
-module_exit(device_exit);
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/dmt09.h b/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/dmt09.h
deleted file mode 100755
index d30e606a..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard09_gsensor/dmt09.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/* @version 1.03
- * Copyright 2011 Domintech Technology Co., Ltd
- *
- * This software is provided 'as-is', without any express or implied
- * warranty.  In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- *    claim that you wrote the original software. If you use this software
- *    in a product, an acknowledgment in the product documentation would be
- *    appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must not be
- *    misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
- */
- 
-#ifndef DMT09_H
-#define DMT09_H
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <linux/cdev.h>
-#include <linux/mutex.h>
-#include <linux/syscalls.h>
-#include <linux/wait.h>
-#include <linux/workqueue.h>
-#include <linux/delay.h>
-//#include <linux/earlysuspend.h>
-#define AUTO_CALIBRATION	0
-#define SW_FILTER				/* Enable or Disable Software filter */
-#define SENSOR_DATA_AVG		4//8	/* AVG sensor data */
-
-#define STABLE_VALUE_FUNCTION
-#define RANGE_XYZ					40
-
-//#define DMT_DEBUG_DATA
-#define GSE_TAG                  "[DMT_Gsensor]"
-#ifdef DMT_DEBUG_DATA
-#define GSE_ERR(fmt, args...)    printk(KERN_ERR GSE_TAG"%s %d : "fmt, __FUNCTION__, __LINE__, ##args)
-#define GSE_LOG(fmt, args...)    printk(KERN_INFO GSE_TAG fmt, ##args)
-#define GSE_FUN(f)               printk(KERN_INFO GSE_TAG" %s: %s: %i\n", __FILE__, __func__, __LINE__)
-#define DMT_DATA(dev, ...)		 dev_dbg((dev), ##__VA_ARGS__)
-#else
-#define GSE_ERR(fmt, args...)
-#define GSE_LOG(fmt, args...)
-#define GSE_FUN(f)
-#define DMT_DATA(dev, format, ...)
-#endif
-
-#define GSENSOR_ID				"DMARD09"
-#define INPUT_NAME_ACC			"g-sensor"//"DMT_accel"//"g-sensor"//	/* Input Device Name  */
-#define SENSOR_I2C_NAME 		"dmard09"//"dmt"//		/* Device name for DMARD09 misc. device */
-#define DEVICE_I2C_ADDR			0x1d
-#define REG_ACTR 				0x00
-#define REG_STAT 				0x0A
-#define REG_DX					0x0C
-#define REG_DY					0x0E
-#define REG_DZ	 				0x10
-#define REG_DT	 				0x12
-#define REG_INL 				0x16
-#define REG_DC	 				0x18
-#define REG_CNT_L1 				0x1B
-#define REG_CNT_L2				0x1C
-#define REG_CNT_L3				0x1D
-#define REG_INC 				0x1E
-#define REG_ODF 				0x20
-#define REG_THR1 				0x62
-#define REG_THR2 				0x64
-
-#define MODE_ACTIVE				0x61	/* active */
-#define MODE_POWERDOWN			0x60	/* powerdown */
-
-#define VALUE_WHO_AM_I			0x95	/* D09 WMI */
-#define VALUE_ODR_200			0x9C	/* conversion rate 200Hz	*/
-#define VALUE_ODR_100			0x98	/* conversion rate 100Hz	*/
-#define VALUE_ODR_50			0x94	/* conversion rate 50Hz	*/
-#define VALUE_ODR_20			0x90	/* conversion rate 20Hz	*/
-#define VALUE_ODR_10			0x8C	/* conversion rate 10Hz	*/
-#define VALUE_ODR_5				0x88	/* conversion rate 5Hz	*/
-#define VALUE_ODR_1				0x84	/* conversion rate 1Hz	*/
-#define VALUE_ODR_0_5			0x80	/* conversion rate 0.5Hz	*/
-#define VALUE_CNT_L2			0xE4	/* Disable IEN	*/
-/* Optional Digital Filter [Low Byte and High Byte Order] */
-#define	ODF_NoFilter	0x00	/* No filter */
-#define	ODF_Ave_4		0x03	/* smooth filter 1/4 Bandwidth */
-#define	ODF_Ave_8		0x07	/* smooth filter 1/8 Bandwidth */
-#define	ODF_Ave_16		0x0f	/* smooth filter 1/16 Bandwidth */
-
-
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE 1
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE 2
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_NEGATIVE 3
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_POSITIVE 4
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_NEGATIVE 5
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_POSITIVE 6
-
-#define AVG_NUM 				16
-#define SENSOR_DATA_SIZE 		3 
-#define DEFAULT_SENSITIVITY 	1024
-
-#define IOCTL_MAGIC  0x09
-#define SENSOR_RESET    		_IO(IOCTL_MAGIC, 0)
-#define SENSOR_CALIBRATION   	_IOWR(IOCTL_MAGIC,  1, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OFFSET  		_IOR(IOCTL_MAGIC,  2, int[SENSOR_DATA_SIZE])
-#define SENSOR_SET_OFFSET  		_IOWR(IOCTL_MAGIC,  3, int[SENSOR_DATA_SIZE])
-#define SENSOR_READ_ACCEL_XYZ  	_IOR(IOCTL_MAGIC,  4, int[SENSOR_DATA_SIZE])
-#define SENSOR_SETYPR  			_IOW(IOCTL_MAGIC,  5, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OPEN_STATUS	_IO(IOCTL_MAGIC,  6)
-#define SENSOR_GET_CLOSE_STATUS	_IO(IOCTL_MAGIC,  7)
-#define SENSOR_GET_DELAY		_IOR(IOCTL_MAGIC,  8, unsigned int*)
-#define SENSOR_MAXNR 8
-/* Default sensorlayout parameters */
-#define D09_DEFAULT_POSITION	6
-
-/* Transformation matrix for chip mounting position */
-static const int dmt_position_map[][3][3] = {
-    {	{ 1, 0,	0},	{ 0,-1,	0},	{ 0, 0,-1},	}, /* top/upper-left	*/
-    {	{ 0, 1,	0},	{ 1, 0,	0},	{ 0, 0,-1},	}, /* top/lower-left	*/
-    {	{-1, 0,	0},	{ 0, 1,	0}, { 0, 0,-1},	}, /* top/lower-right	*/
-    {	{ 0,-1,	0},	{-1, 0,	0}, { 0, 0,-1},	}, /* top/upper-right	*/
-    {	{-1, 0,	0},	{ 0,-1,	0}, { 0, 0, 1},	}, /* bottom/upper-right*/
-    {	{ 0,-1,	0},	{-1, 0,	0}, { 0, 0, 1},	}, /* bottom/upper-left	*/
-    {	{ 1, 0,	0},	{ 0, 1,	0}, { 0, 0, 1},	}, /* bottom/lower-right*/
-    {	{ 0, 1,0},	{ 1, 0,	0}, { 0, 0, 1},	}, /* bottom/lower-left	*/
-};
-
-typedef union {
-	struct {
-		int	x;
-		int	y;
-		int	z;
-	} u;
-	int	v[SENSOR_DATA_SIZE];
-} raw_data;
-
-struct dmt_data {
-	struct platform_device  *pdevice;
-	struct device			*class_dev;
-  	struct class 			*class;
-  	struct input_dev 		*input;
-	struct i2c_client 		*client;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend 	early_suspend;
-#endif
-	struct delayed_work 	delaywork;	
-	struct work_struct 		work;	
-	struct mutex 			data_mutex; 
-	struct mutex			enable_mutex;	/* for suspend */
-	raw_data 				last;			/* RawData */
-	raw_data 				offset;			/* Offset */
-#ifdef SW_FILTER
-	int 					sum[SENSOR_DATA_SIZE];	/* SW_FILTER sum */
-	int 					bufferave[3][32];
-	s8 						aveflag;				/* FULL bufferave[][] */
-	s8 						pointer;				/* last update data */
-#endif
-	wait_queue_head_t		open_wq;
-	atomic_t				active;
-	atomic_t 				delay;
-	atomic_t 				enable;
-	int		 				filter;
-	int						position; /* must int type ,for Kconfig setup */
-	atomic_t				addr;
-#ifdef DMT_DEBUG_DATA
-	struct mutex 			suspend_mutex;
-	int 					suspend;
-#endif
-};
-
-#define ACC_DATA_FLAG		0
-#define MAG_DATA_FLAG		1
-#define ORI_DATA_FLAG		2
-#define DMT_NUM_SENSORS		3
-
-/* ABS axes parameter range [um/s^2] (for input event) */
-#define GRAVITY_EARTH		9806550
-#define ABSMAX				(GRAVITY_EARTH * 2)
-#define ABSMIN				(-GRAVITY_EARTH * 2)
-
-#endif               
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/Makefile
deleted file mode 100755
index 3241f881..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_dmard10

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := dmt10.o 

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/dmt10.c b/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/dmt10.c
deleted file mode 100755
index 9810ea3a..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/dmt10.c
+++ /dev/null
@@ -1,1702 +0,0 @@
-/*
- *	@file drivers/misc/dmt10.c
- *	@brief DMT g-sensor Linux device driver
- *	@author Domintech Technology Co., Ltd (http://www.domintech.com.tw)
- *	@version 1.06
- *	@date 2013/08/14
- *	@section LICENSE
- *
- *  Copyright 2012 Domintech Technology Co., Ltd
- *
- * 	This software is licensed under the terms of the GNU General Public
- * 	License version 2, as published by the Free Software Foundation, and
- * 	may be copied, distributed, and modified under those terms.
- *
- * 	This program is distributed in the hope that it will be useful,
- * 	but WITHOUT ANY WARRANTY; without even the implied warranty of
- * 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * 	GNU General Public License for more details.
- *
- */
-#include "dmt10.h"
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/kthread.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/wakelock.h>
-#include <asm/uaccess.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/miscdevice.h>
-#include <linux/clk.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/poll.h>
-#include <linux/string.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-
-#include "../sensor.h"
-
-//////////////////////////////////////////////////////////
-static struct wmt_gsensor_data l_sensorconfig = {
-	.op = 0,
-	.int_gpio = 3,
-	.samp = 5,
-	.xyz_axis = {
-		{ABS_X, -1},
-		{ABS_Y, 1},
-		{ABS_Z, -1},
-		},
-	.sensor_proc = NULL,
-	.isdbg = 0,
-	.sensor_samp = 10,  // 1 sample/second
-	.sensor_enable = 1, // enable sensor
-	.test_pass = 0, // for test program
-	.offset={0,0,0},
-};
-
-static struct class* l_dev_class = NULL;
-static void update_var(void);
-
-////////////////////////////////////////////////////////////
-
-
-static unsigned int interval;
-static int D10_write_offset_to_file(struct i2c_client *client);
-void D10_read_offset_from_file(struct i2c_client *client);
-#define DMT_BROADCAST_APK_ENABLE
-char D10_OffsetFileName[] = "/data/misc/gsensor_offset.txt";	/* FILE offset.txt */
-char DmtXXFileName[] = "/data/misc/dmt_sensor.txt";
-static int create_devidfile(void);
-static struct dmt_data *s_dmt;
-static int device_init(void);
-static void device_exit(void);
-
-static int device_open(struct inode*, struct file*);
-static long device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-static int device_close(struct inode*, struct file*);
-
-static int dmard10_suspend(struct platform_device *pdev, pm_message_t state);
-static int dmard10_resume(struct platform_device *pdev);
-
-/*static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg);
-static int device_i2c_resume(struct i2c_client *client);
-static int __devinit device_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id);
-static int __devexit device_i2c_remove(struct i2c_client *client);*/
-static int D10_i2c_read_xyz(struct i2c_client *client, int *xyz);
-static int device_i2c_rxdata(struct i2c_client *client, unsigned char *rxDat, int length);
-static int device_i2c_txdata(struct i2c_client *client, unsigned char *txData, int length);
-
-static int dmt_get_filter(struct i2c_client *client);
-static int dmt_set_filter(struct i2c_client *client,int);
-static int dmt_get_position(struct i2c_client *client);
-static int dmt_set_position(struct i2c_client *client,int);
-static int DMT_GetOpenStatus(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);	
-	GSE_LOG("start active=%d\n",dmt->active.counter);
-	wait_event_interruptible(dmt->open_wq, (atomic_read(&dmt->active) != 0));
-	return 0;
-}
-
-static int DMT_GetCloseStatus(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	GSE_LOG("start active=%d\n",dmt->active.counter);
-	wait_event_interruptible(dmt->open_wq, (atomic_read(&dmt->active) <= 0));
-	return 0;
-}
-
-static void DMT_sysfs_update_active_status(struct dmt_data *dmt , int en){
-	unsigned long dmt_delay;
-	if(en){
-		dmt_delay=msecs_to_jiffies(atomic_read(&dmt->delay));
-		if(dmt_delay<1)
-			dmt_delay=1;
-
-		GSE_LOG("schedule_delayed_work start with delay time=%lu\n",dmt_delay);
-		schedule_delayed_work(&dmt->delaywork,dmt_delay);
-	}
-	else 
-		cancel_delayed_work_sync(&dmt->delaywork);
-}
-
-static bool get_value_as_int(char const *buf, size_t size, int *value){
-	long tmp;
-	if (size == 0)
-		return false;
-	/* maybe text format value */
-	if ((buf[0] == '0') && (size > 1)) {
-		if ((buf[1] == 'x') || (buf[1] == 'X')) {
-			/* hexadecimal format */
-			if (0 != strict_strtol(buf, 16, &tmp))
-				return false;
-		} else {
-			/* octal format */
-			if (0 != strict_strtol(buf, 8, &tmp))
-				return false;
-		}
-	} else {
-		/* decimal format */
-		if (0 != strict_strtol(buf, 10, &tmp))
-			return false;
-	}
-
-	if (tmp > INT_MAX)
-		return false;
-
-	*value = tmp;
-	return true;
-}
-static bool get_value_as_int64(char const *buf, size_t size, long long *value)
-{
-	long long tmp;
-	if (size == 0)
-		return false;
-	/* maybe text format value */
-	if ((buf[0] == '0') && (size > 1)) {
-		if ((buf[1] == 'x') || (buf[1] == 'X')) {
-			/* hexadecimal format */
-			if (0 != strict_strtoll(buf, 16, &tmp))
-				return false;
-		} else {
-			/* octal format */
-			if (0 != strict_strtoll(buf, 8, &tmp))
-				return false;
-		}
-	} else {
-		/* decimal format */
-		if (0 != strict_strtoll(buf, 10, &tmp))
-			return false;
-	}
-
-	if (tmp > LLONG_MAX)
-		return false;
-
-	*value = tmp;
-	return true;
-}
-/* sysfs enable show & store */
-static ssize_t dmt_sysfs_enable_show(
-	struct dmt_data *dmt, char *buf, int pos)
-{
-	char str[2][16]={"ACC enable OFF","ACC enable ON"};
-	int flag;
-	flag=atomic_read(&dmt->enable); 	
-	return sprintf(buf, "%s\n", str[flag]);
-}
-
-static ssize_t dmt_sysfs_enable_store(
-	struct dmt_data *dmt, char const *buf, size_t count, int pos)
-{
-	int en = 0;
-	if (NULL == buf)
-		return -EINVAL;
-	//GSE_LOG("buf=%x %x\n", buf[0], buf[1]);
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int(buf, count, &en))
-		return -EINVAL;
-
-	en = en ? 1 : 0;
-
-	atomic_set(&dmt->enable,en);
-	DMT_sysfs_update_active_status(dmt , en);
-	return count;
-}
-
-static ssize_t dmt_enable_show(struct device *dev, struct device_attribute *attr, char *buf){
-	return dmt_sysfs_enable_show( dev_get_drvdata(dev), buf, ACC_DATA_FLAG);
-}
-
-static ssize_t dmt_enable_store( struct device *dev, struct device_attribute *attr, char const *buf, size_t count){
-	return dmt_sysfs_enable_store( dev_get_drvdata(dev), buf, count, ACC_DATA_FLAG);
-}
-
-/* sysfs delay show & store*/
-static ssize_t dmt_sysfs_delay_show( struct dmt_data *dmt, char *buf, int pos){
-	return sprintf(buf, "%d\n", atomic_read(&dmt->delay));
-}
-
-static ssize_t dmt_sysfs_delay_store( struct dmt_data *dmt, char const *buf, size_t count, int pos){
-	long long val = 0;
-
-	if (NULL == buf)
-		return -EINVAL;
-
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int64(buf, count, &val))
-		return -EINVAL;
-
-	atomic_set(&dmt->delay, (unsigned int) val);
-	GSE_LOG("Driver attribute set delay =%lld\n", val);
-
-	return count;
-}
-
-static ssize_t dmt_delay_show( struct device *dev,
-					struct device_attribute *attr, 
-					char *buf)
-{
-	return dmt_sysfs_delay_show( dev_get_drvdata(dev), buf, ACC_DATA_FLAG);
-}
-
-static ssize_t dmt_delay_store( struct device *dev,
-					struct device_attribute *attr,
-					char const *buf,
-					size_t count)
-{
-	return dmt_sysfs_delay_store( dev_get_drvdata(dev), buf, count, ACC_DATA_FLAG);
-}
-/* sysfs position show & store */
-static ssize_t dmt_position_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-
-	return sprintf(buf, "%d\n", dmt_get_position(dmt->client));
-}
-
-static ssize_t dmt_position_store(struct device *dev,
-				      struct device_attribute *attr,
-				      const char *buf,
-				      size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	unsigned long position;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &position);
-	if (ret < 0)
-		return count;
-
-	dmt_set_position(dmt->client, position);
-	return count;
-}
-/* sysfs offset show & store */
-static ssize_t dmt_offset_show(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	return sprintf(buf, "( %d %d %d )\n", dmt->offset.u.x, dmt->offset.u.y, dmt->offset.u.z);
-}
-
-static ssize_t dmt_offset_store(struct device *dev,
-				    struct device_attribute *attr,
-				    const char *buf,
-				    size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	sscanf(buf, "%d %d %d", (int *)&dmt->offset.v[0], (int *)&dmt->offset.v[1], (int *)&dmt->offset.v[2]);
-	D10_write_offset_to_file(dmt->client);
-	update_var();
-	return count;
-}
-/* sysfs filter show & store */
-static ssize_t dmt_filter_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-
-	return sprintf(buf, "%d\n", dmt_get_filter(dmt->client));
-}
-
-static ssize_t dmt_filter_store(struct device *dev,
-				      struct device_attribute *attr,
-				      const char *buf,
-				      size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	unsigned long filter;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &filter);
-	if (ret < 0)
-		return count;
-
-	dmt_set_filter(dmt->client, filter);
-	return count;
-}
-
-/* sysfs data show */
-static ssize_t dmt_acc_private_data_show(struct device *dev,
-					 struct device_attribute *attr,
-					 char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	raw_data accel;
-	
-	mutex_lock(&dmt->data_mutex);
-	accel = dmt->last;
-	mutex_unlock(&dmt->data_mutex);
-
-	return sprintf(buf, "( %d %d %d )\n", dmt->last.v[0], dmt->last.v[1], dmt->last.v[2]);
-}
-/* sysfs id show */
-static ssize_t dmt_id_show(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	char str[8]={GSENSOR_ID};	
-	return sprintf(buf, "%s\n", str);
-}
-/* sysfs debug_suspend show & store */
-#ifdef DMT_DEBUG_DATA
-static ssize_t dmt_debug_suspend_show(struct device *dev,
-					  struct device_attribute *attr,
-					  char *buf)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	int suspend = dmt->suspend;
-
-	mutex_lock(&dmt->suspend_mutex);
-	suspend = sprintf(buf, "%d\n", dmt->suspend);
-	mutex_unlock(&dmt->suspend_mutex);
-	return suspend;
-}
-
-static ssize_t dmt_debug_suspend_store(struct device *dev,
-					   struct device_attribute *attr,
-					   const char *buf, size_t count)
-{
-	struct input_dev *input = to_input_dev(dev);
-	struct dmt_data *dmt = input_get_drvdata(input);
-	unsigned long suspend;
-	pm_message_t msg;
-	int ret;
-
-	ret = strict_strtoul(buf, 10, &suspend);
-	if (ret < 0)
-		return count;
-
-	memset(&msg, 0, sizeof(pm_message_t));
-
-	mutex_lock(&dmt->suspend_mutex);
-
-	if (suspend) {
-		dmard10_suspend(dmt->pdevice, msg);
-		dmt->suspend = 1;
-	} else {
-		dmard10_resume(dmt->pdevice);
-		dmt->suspend = 0;
-	}
-
-	mutex_unlock(&dmt->suspend_mutex);
-
-	return count;
-}
-/* sysfs reg_read show & store */
-static ssize_t dmt_reg_read_show(struct device *dev,
-						struct device_attribute *attr,
-						char *buf)
-{
-	struct dmt_data *dmt = dev_get_drvdata(dev);
-	int err;
-	unsigned char i2c[1];
-
-	i2c[0] = (unsigned char)atomic_read(&dmt->addr);
-	err = device_i2c_rxdata(dmt->client, i2c, 1);
-	if (err < 0)
-		return err;
-
-	return sprintf(buf, "0x%02X\n", i2c[0]);
-}
-
-static ssize_t dmt_reg_read_store(struct device *dev,
-						struct device_attribute *attr,
-						char const *buf,
-						size_t count)
-{
-	struct dmt_data *dmt = dev_get_drvdata(dev);
-	int addr = 0;
-
-	if (NULL == buf)
-		return -EINVAL;
-
-	if (0 == count)
-		return 0;
-
-	if (false == get_value_as_int(buf, count, &addr))
-		return -EINVAL;
-
-	if (addr < 0 || 128 < addr)
-		return -EINVAL;
-
-	atomic_set(&dmt->addr, addr);
-
-	return 1;
-}
-#endif /* DEBUG */
-/*********************************************************************
- *
- * SysFS attribute functions
- *
- * directory : /sys/class/accelemeter/dmardXX/
- * files :
- *  - enable_acc	[rw]	[t] : enable flag for accelerometer
- *  - delay_acc		[rw]	[t] : delay in nanosecond for accelerometer
- *  - position		[rw]	[t] : chip mounting position
- *  - offset		[rw]	[t] : offset
- *  - data			[r]		[t] : raw data
- *  - id			[r]		[t] : chip id
- *
- * debug :
- *  - debug_suspend	[w]		[t] : suspend test
- *  - reg_read		[rw] 	[t] : Read register
- *  - reg_write		[rw] 	[t] : Weite register
- *
- * [rw]= read/write
- * [r] = read only
- * [w] = write only
- * [b] = binary format
- * [t] = text format
- */
-
-static struct device_attribute DMT_attributes[] = {
-	__ATTR(enable_acc,		0660, dmt_enable_show,				dmt_enable_store),
-	__ATTR(delay_acc,		0660, dmt_delay_show,				dmt_delay_store),
-	__ATTR(position,		0660, dmt_position_show,			dmt_position_store),
-	__ATTR(offset,			0660, dmt_offset_show,				dmt_offset_store),
-	__ATTR(filter,			0660, dmt_filter_show,				dmt_filter_store),
-	__ATTR(data,			0660, dmt_acc_private_data_show,	NULL),
-	__ATTR(id,				0660, dmt_id_show,  				NULL),
-#ifdef DMT_DEBUG_DATA
-	__ATTR(debug_suspend,	0660, dmt_debug_suspend_show,dmt_debug_suspend_store),
-	__ATTR(reg_read,		0660, dmt_reg_read_show, dmt_reg_read_store),
-	__ATTR(reg_write,		0660, NULL, NULL),
-#endif // DEBUG 	
-	__ATTR_NULL,
-};
-
-static char const *const ACCELEMETER_CLASS_NAME = "accelemeter";
-static char const *const GSENSOR_DEVICE_NAME = SENSOR_I2C_NAME;
-static char const *const device_link_name = "i2c";
-static dev_t const dmt_device_dev_t = MKDEV(MISC_MAJOR, MISC_DYNAMIC_MINOR);
-
-// dmt sysfs functions 
-static int create_device_attributes(struct device *dev,	struct device_attribute *attrs){
-	int i;
-	int err = 0;
-	for (i = 0 ; NULL != attrs[i].attr.name ; ++i) {
-		err = device_create_file(dev, &attrs[i]);
-		if (0 != err)
-			break;
-	}
-
-	if (0 != err) {
-		for (; i >= 0 ; --i)
-			device_remove_file(dev, &attrs[i]);
-	}
-	return err;
-}
-
-static void remove_device_attributes(
-	struct device *dev,
-	struct device_attribute *attrs)
-{
-	int i;
-
-	for (i = 0 ; NULL != attrs[i].attr.name ; ++i)
-		device_remove_file(dev, &attrs[i]);
-}
-
-static int create_sysfs_interfaces(struct dmt_data *dmt)
-{
-	int err;
-
-	if (NULL == dmt)
-		return -EINVAL;
-
-	err = 0;
-	dmt->class = class_create(THIS_MODULE, ACCELEMETER_CLASS_NAME);
-	if (IS_ERR(dmt->class)) {
-		err = PTR_ERR(dmt->class);
-		goto exit_class_create_failed;
-	}
-
-	dmt->class_dev = device_create(
-						dmt->class,
-						NULL,
-						dmt_device_dev_t,
-						dmt,
-						GSENSOR_DEVICE_NAME);
-	if (IS_ERR(dmt->class_dev)) {
-		err = PTR_ERR(dmt->class_dev);
-		goto exit_class_device_create_failed;
-	}
-
-	err = sysfs_create_link(
-			&dmt->class_dev->kobj,
-			&dmt->client->dev.kobj,
-			device_link_name);
-	if (0 > err)
-		goto exit_sysfs_create_link_failed;
-
-	err = create_device_attributes(
-			dmt->class_dev,
-			DMT_attributes);
-	if (0 > err)
-		goto exit_device_attributes_create_failed;
-#if 0
-	err = create_device_binary_attributes(
-			&dmt->class_dev->kobj,
-			dmt_bin_attributes);
-	if (0 > err)
-		goto exit_device_binary_attributes_create_failed;
-#endif
-
-	return err;
-
-#if 0
-exit_device_binary_attributes_create_failed:
-	remove_device_attributes(dmt->class_dev, dmt_attributes);
-#endif
-exit_device_attributes_create_failed:
-	sysfs_remove_link(&dmt->class_dev->kobj, device_link_name);
-exit_sysfs_create_link_failed:
-	device_destroy(dmt->class, dmt_device_dev_t);
-exit_class_device_create_failed:
-	dmt->class_dev = NULL;
-	class_destroy(dmt->class);
-exit_class_create_failed:
-	dmt->class = NULL;
-	return err;
-}
-
-static void remove_sysfs_interfaces(struct dmt_data *dmt){
-	if (NULL == dmt)
-		return;
-
-	if (NULL != dmt->class_dev) {
-
-		remove_device_attributes(
-			dmt->class_dev,
-			DMT_attributes);
-		sysfs_remove_link(
-			&dmt->class_dev->kobj,
-			device_link_name);
-		dmt->class_dev = NULL;
-	}
-	if (NULL != dmt->class) {
-		device_destroy(
-			dmt->class,
-			dmt_device_dev_t);
-		class_destroy(dmt->class);
-		dmt->class = NULL;
-	}
-}
-
-int D10_input_init(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	int err = 0;
-	dmt->input = input_allocate_device();
-	if (!dmt->input){
-		GSE_ERR("input device allocate ERROR !!\n");
-		return -ENOMEM;
-	}
-	else
-		GSE_LOG("input device allocate Success !!\n");
-	/* Setup input device */
-	//dmt->input->name = SENSOR_I2C_NAME;
-	set_bit(EV_ABS, dmt->input->evbit);
-	/* Accelerometer [-78.5, 78.5]m/s2 in Q16 */
-	input_set_abs_params(dmt->input, ABS_X, ABSMIN, ABSMAX, 0, 0);
-	input_set_abs_params(dmt->input, ABS_Y, ABSMIN, ABSMAX, 0, 0);
-	input_set_abs_params(dmt->input, ABS_Z, ABSMIN, ABSMAX, 0, 0);
-	/* Set InputDevice Name */
-	dmt->input->name = INPUT_NAME_ACC;
-	/* Register */
-	err = input_register_device(dmt->input);
-	if (err) {
-		GSE_ERR("input_register_device ERROR !!\n");
-		input_free_device(dmt->input);
-		return err;
-	}
-	GSE_LOG("input_register_device SUCCESS %d !! \n",err);
-
-	return err;
-}
-
-int D10_calibrate(struct i2c_client *client)
-{	
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	raw_data avg;
-	int i, j;
-	long xyz_acc[SENSOR_DATA_SIZE];   
-  	int xyz[SENSOR_DATA_SIZE];
-	/* initialize the offset value */
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		dmt->offset.v[i] = 0;
-	/* initialize the accumulation buffer */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		xyz_acc[i] = 0;
-
-	for(i = 0; i < AVG_NUM; i++) {      
-		D10_i2c_read_xyz(client, (int *)&xyz);
-		for(j = 0; j < SENSOR_DATA_SIZE; ++j) 
-			xyz_acc[j] += xyz[j];
-  	}
-	/* calculate averages */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i) 
-		avg.v[i] = xyz_acc[i] / AVG_NUM;
-		
-	if(avg.v[2] < 0){
-		dmt->offset.u.x =  avg.v[0] ;    
-		dmt->offset.u.y =  avg.v[1] ;
-		dmt->offset.u.z =  avg.v[2] + DEFAULT_SENSITIVITY;
-		return CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE;
-	}
-	else{	
-		dmt->offset.u.x =  avg.v[0] ;    
-		dmt->offset.u.y =  avg.v[1] ;
-		dmt->offset.u.z =  avg.v[2] - DEFAULT_SENSITIVITY;
-		return CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE;
-	}
-	return 0;
-}
-
-int dmard10_init(struct i2c_client *client){
-	unsigned char buffer[7], buffer2[2];
-	/* 1. check D10 , VALUE_STADR = 0x55 , VALUE_STAINT = 0xAA */
-	buffer[0] = REG_STADR;
-	buffer2[0] = REG_STAINT;
-	
-	device_i2c_rxdata(client, buffer, 2);
-	device_i2c_rxdata(client, buffer2, 2);
-		
-	if( buffer[0] == VALUE_STADR || buffer2[0] == VALUE_STAINT){
-		GSE_LOG(" REG_STADR_VALUE = %d , REG_STAINT_VALUE = %d\n", buffer[0], buffer2[0]);
-	}
-	else{
-		GSE_LOG(" REG_STADR_VALUE = %d , REG_STAINT_VALUE = %d \n", buffer[0], buffer2[0]);
-		return -1;
-	}
-	/* 2. Powerdown reset */
-	buffer[0] = REG_PD;
-	buffer[1] = VALUE_PD_RST;
-	device_i2c_txdata(client, buffer, 2);
-	/* 3. ACTR => Standby mode => Download OTP to parameter reg => Standby mode => Reset data path => Standby mode */
-	buffer[0] = REG_ACTR;
-	buffer[1] = MODE_Standby;
-	buffer[2] = MODE_ReadOTP;
-	buffer[3] = MODE_Standby;
-	buffer[4] = MODE_ResetDataPath;
-	buffer[5] = MODE_Standby;
-	device_i2c_txdata(client, buffer, 6);
-	/* 4. OSCA_EN = 1 ,TSTO = b'000(INT1 = normal, TEST0 = normal) */
-	buffer[0] = REG_MISC2;
-	buffer[1] = VALUE_MISC2_OSCA_EN;
-	device_i2c_txdata(client, buffer, 2);
-	/* 5. AFEN = 1(AFE will powerdown after ADC) */
-	buffer[0] = REG_AFEM;
-	buffer[1] = VALUE_AFEM_AFEN_Normal;	
-	buffer[2] = VALUE_CKSEL_ODR_100_204;	
-	buffer[3] = VALUE_INTC;	
-	buffer[4] = VALUE_TAPNS_Ave_4;
-	buffer[5] = 0x00;	// DLYC, no delay timing
-	buffer[6] = 0x07;	// INTD=1 (push-pull), INTA=1 (active high), AUTOT=1 (enable T)
-	device_i2c_txdata(client, buffer, 7);
-	/* 6. write TCGYZ & TCGX */
-	buffer[0] = REG_WDAL;	// REG:0x01
-	buffer[1] = 0x00;		// set TC of Y,Z gain value
-	buffer[2] = 0x00;		// set TC of X gain value
-	buffer[3] = 0x03;		// Temperature coefficient of X,Y,Z gain
-	device_i2c_txdata(client, buffer, 4);
-	
-	buffer[0] = REG_ACTR;			// REG:0x00
-	buffer[1] = MODE_Standby;		// Standby
-	buffer[2] = MODE_WriteOTPBuf;	// WriteOTPBuf 
-	buffer[3] = MODE_Standby;		// Standby
-	device_i2c_txdata(client, buffer, 4);	
-	//buffer[0] = REG_TCGYZ;
-	//device_i2c_rxdata(client, buffer, 2);
-	//GSE_LOG(" TCGYZ = %d, TCGX = %d  \n", buffer[0], buffer[1]);
-	
-	/* 7. Activation mode */
-	buffer[0] = REG_ACTR;
-	buffer[1] = MODE_Active;
-	device_i2c_txdata(client, buffer, 2);
-	return 0;
-}
-
-void D10_set_offset(struct i2c_client *client, int val[3]){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	int i;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		dmt->offset.v[i] = val[i];
-}
-
-struct file_operations sensor_fops = {
-	.owner = THIS_MODULE,
-	.unlocked_ioctl = device_ioctl,
-	.open = device_open,
-	.release = device_close,
-};
-
-static struct miscdevice dmt_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = SENSOR_I2C_NAME,
-	.fops = &sensor_fops,
-};
-
-static int sensor_close_dev(struct i2c_client *client){    	
-	char buffer[3];
-	GSE_FUN();
-	buffer[0] = REG_AFEM;
-	buffer[1] = 0x0f;
-	device_i2c_txdata(client,buffer, 2);
-	buffer[0] = REG_ACTR;
-	buffer[1] = MODE_Standby;
-	buffer[2] = MODE_Off;
-	device_i2c_txdata(client,buffer, 3);	
-	return 0;
-}
-
-static void dmard10_shutdown(struct platform_device *pdev)
-{
-	flush_delayed_work_sync(&s_dmt->delaywork);
-	DMT_sysfs_update_active_status(s_dmt , 0);	
-}
-
-
-//static int device_i2c_suspend(struct i2c_client *client, pm_message_t mesg){
-static int dmard10_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct dmt_data *dmt = i2c_get_clientdata(s_dmt->client);
-	flush_delayed_work_sync(&dmt->delaywork);
-	DMT_sysfs_update_active_status(dmt , 0);
-	return sensor_close_dev(dmt->client);
-}
-
-//static int device_i2c_resume(struct i2c_client *client){
-static int dmard10_resume(struct platform_device *pdev)
-{
-	struct dmt_data *dmt = i2c_get_clientdata(s_dmt->client);
-	int en = 1;
-	GSE_FUN();
-	printk("dmt->enable=%d",dmt->enable);
-	dmard10_init(dmt->client);
-	atomic_set(&dmt->enable,en);
-	DMT_sysfs_update_active_status(dmt , en);
-	return 0;
-}
-/*
-static int __devexit device_i2c_remove(struct i2c_client *client){
-	return 0;
-}
-
-static const struct i2c_device_id device_i2c_ids[] = {
-	{ SENSOR_I2C_NAME, 0},
-	{ }   
-};
-
-static struct i2c_driver device_i2c_driver = {
-	.driver	= {
-		.owner = THIS_MODULE,
-		.name = SENSOR_I2C_NAME,
-		},
-	.class = I2C_CLASS_HWMON,
-	.id_table = device_i2c_ids,
-	.probe = device_i2c_probe,
-	.remove	= __devexit_p(device_i2c_remove),
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	.suspend = device_i2c_suspend,
-	.resume	= device_i2c_resume,
-#endif	
-};
-*/
-static int device_open(struct inode *inode, struct file *filp){
-	return 0; 
-}
-
-static long device_ioctl(struct file *file, unsigned int cmd, unsigned long arg){
-	//struct i2c_client *client = (struct i2c_client *)file->private_data;
-	//struct dmt_data *dmt = (struct dmt_data*)i2c_get_clientdata(client);	
-	
-	int err = 0, ret = 0, i;
-	int intBuf[SENSOR_DATA_SIZE], xyz[SENSOR_DATA_SIZE];
-	/* check type */
-	if (_IOC_TYPE(cmd) != IOCTL_MAGIC) return -ENOTTY;
-
-	/* check user space pointer is valid */
-	if (_IOC_DIR(cmd) & _IOC_READ)
-		err = !access_ok(VERIFY_WRITE, (void __user *)arg, _IOC_SIZE(cmd));
-	else if (_IOC_DIR(cmd) & _IOC_WRITE)
-		err =  !access_ok(VERIFY_READ, (void __user *)arg, _IOC_SIZE(cmd));
-	if (err) return -EFAULT;
-	
-	switch(cmd) {
-		case SENSOR_RESET:
-			ret = dmard10_init(s_dmt->client);
-			return ret;
-
-		case SENSOR_CALIBRATION:
-			/* get orientation info */
-			//if(copy_from_user(&intBuf, (int*)arg, sizeof(intBuf))) return -EFAULT;
-			D10_calibrate(s_dmt->client);
-			GSE_LOG("Sensor_calibration:%d %d %d\n", s_dmt->offset.u.x, s_dmt->offset.u.y, s_dmt->offset.u.z);
-			/* save file */
-			D10_write_offset_to_file(s_dmt->client);
-			update_var();
-			
-			/* return the offset */
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = s_dmt->offset.v[i];
-
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-		
-		case SENSOR_GET_OFFSET:
-			/* get data from file */
-			D10_read_offset_from_file(s_dmt->client);
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = s_dmt->offset.v[i];
-
-			ret = copy_to_user((int *)arg, &intBuf, sizeof(intBuf));
-			return ret;
-
-		case SENSOR_SET_OFFSET:
-			ret = copy_from_user(&intBuf, (int *)arg, sizeof(intBuf));
-			D10_set_offset(s_dmt->client , intBuf);
-			/* write into file */
-			D10_write_offset_to_file(s_dmt->client);
-			update_var();
-			return ret;
-		
-		case SENSOR_READ_ACCEL_XYZ:
-			D10_i2c_read_xyz(s_dmt->client, (int *)&xyz);
-			for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-				intBuf[i] = xyz[i] - s_dmt->offset.v[i];
-			
-		  	ret = copy_to_user((int*)arg, &intBuf, sizeof(intBuf));
-			return ret;
-			
-		case SENSOR_SETYPR:
-			if(copy_from_user(&intBuf, (int*)arg, sizeof(intBuf))) {
-				GSE_LOG("%s: -EFAULT\n",__func__);			
-				return -EFAULT;
-			}
-			input_report_abs(s_dmt->input, ABS_X, intBuf[0]);
-			input_report_abs(s_dmt->input, ABS_Y, intBuf[1]);
-			input_report_abs(s_dmt->input, ABS_Z, intBuf[2]);
-			input_sync(s_dmt->input);
-			GSE_LOG("SENSOR_SETYPR OK! x=%d,y=%d,z=%d\n",intBuf[0],intBuf[1],intBuf[2]);
-			return ret;
-			
-		case SENSOR_GET_OPEN_STATUS:
-			GSE_LOG("Going into DMT_GetOpenStatus()\n");
-			ret = DMT_GetOpenStatus(s_dmt->client);
-			return ret;
-			
-		case SENSOR_GET_CLOSE_STATUS:
-			GSE_LOG("Going into DMT_GetCloseStatus()\n");
-			ret = DMT_GetCloseStatus(s_dmt->client);	
-			return ret;
-				
-		case SENSOR_GET_DELAY:
-		  	ret = copy_to_user((int*)arg, &interval, sizeof(interval));
-			return ret;
-		
-		default:  /* redundant, as cmd was checked against MAXNR */
-			return -ENOTTY;
-	}
-	
-	return 0;
-}
-	
-static int device_close(struct inode *inode, struct file *filp){
-	return 0;
-}
-
-/***** I2C I/O function ***********************************************/
-static int device_i2c_rxdata( struct i2c_client *client, unsigned char *rxData, int length){
-	struct i2c_msg msgs[] = {
-		{.addr = client->addr, .flags = 0, .len = 1, .buf = rxData,}, 
-		{.addr = client->addr, .flags = I2C_M_RD, .len = length, .buf = rxData,},
-	};
-	//unsigned char addr = rxData[0];
-	if (i2c_transfer(client->adapter, msgs, 2) < 0) {
-		dev_err(&client->dev, "%s: transfer failed.", __func__);
-		return -EIO;
-	}
-	//DMT_DATA(&client->dev, "RxData: len=%02x, addr=%02x, data=%02x\n",
-		//length, addr, rxData[0]);
-
-	return 0;
-}
-
-static int device_i2c_txdata( struct i2c_client *client, unsigned char *txData, int length){
-	struct i2c_msg msg[] = {
-		{.addr = client->addr, .flags = 0, .len = length, .buf = txData,}, 
-	};
-
-	if (i2c_transfer(client->adapter, msg, 1) < 0) {
-		dev_err(&client->dev, "%s: transfer failed.", __func__);
-		return -EIO;
-	}
-	//DMT_DATA(&client->dev, "TxData: len=%02x, addr=%02x data=%02x\n",
-		//length, txData[0], txData[1]);
-	return 0;
-}
-
-static int D10_i2c_read_xyz(struct i2c_client *client, int *xyz_p){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	u8 buffer[11];
-	s16 xyzTmp[SENSOR_DATA_SIZE];
-	int pos = dmt->position;
-	int i, j , k;
-	/* get xyz high/low bytes, 0x12 */
-	buffer[0] = REG_STADR;
-	/* Read acceleration data */
-	if (device_i2c_rxdata(client, buffer, 10)!= 0)
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-			xyz_p[i] = 0;
-	else
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			xyz_p[i] = 0;
-			/* merge xyz high/low bytes & 1g = 128 becomes 1g = 1024 */
-			mutex_lock(&dmt->data_mutex);
-			xyzTmp[i] = ((int16_t)((buffer[2*(i+1)+1] << 8)) | buffer[2*(i+1)] ) << 3;
-			mutex_unlock(&dmt->data_mutex);
-		}
-#ifdef SW_FILTER
-	if( dmt->aveflag >= dmt->filter){
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			dmt->sum[i] = dmt->sum[i] - dmt->bufferave[i][dmt->pointer] + xyzTmp[i];
-		}
-		/* transfer to the default layout */
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			for(j = 0; j < SENSOR_DATA_SIZE; j++)
-				xyz_p[i] += (int)(dmt->sum[j]/dmt->filter * dmt_position_map[pos][i][j]);
-		}
-	}
-	else{
-	/* init dmt->sum */
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-			dmt->sum[i] = xyzTmp[i];
-#endif
-		/* transfer to the default layout */
-		for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-			for(j = 0; j < SENSOR_DATA_SIZE; j++){
-				xyz_p[i] += (int)(xyzTmp[j] * dmt_position_map[pos][i][j]);
-			//GSE_LOG("%04d, %04d,%d \n", xyz_p[i], xyzTmp[j], dmt_position_map[pos][i][j]);
-			}
-		}
-		//GSE_LOG("xyz_p: %04d , %04d , %04d\n", xyz_p[0], xyz_p[1], xyz_p[2]);
-#ifdef SW_FILTER
-		dmt->aveflag++;
-	}
-	/* init dmt->sum */
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		dmt->sum[i] = 0;
-	}
-	dmt->pointer++;
-	dmt->pointer %= dmt->filter;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		dmt->bufferave[i][dmt->pointer] = xyzTmp[i];
-	}
-    for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		for(k = 0; k < dmt->filter; ++k){ 
-			dmt->sum[i] += dmt->bufferave[i][k];
-			}
-	}
-#endif
-	return 0;
-}
-
-static void DMT_work_func(struct work_struct *delaywork){
-	struct dmt_data *dmt = container_of(delaywork, struct dmt_data, delaywork.work);
-	int i;
-	//static bool firsttime=true;
-	raw_data xyz;
-  	unsigned long dmt_delay = msecs_to_jiffies(atomic_read(&dmt->delay));
-	
-	
-  	D10_i2c_read_xyz(dmt->client, (int *)&xyz.v);
-  	/* dmt->last = RawData - Offset */
-  	for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-     		dmt->last.v[i] = xyz.v[i] - dmt->offset.v[i];
-	//GSE_LOG("@DMTRaw    @ X/Y/Z axis: %04d , %04d , %04d\n", xyz.v[0], xyz.v[1], xyz.v[2]);
-	//GSE_LOG("@Offset    @ X/Y/Z axis: %04d , %04d , %04d\n", dmt->offset.u.x, dmt->offset.u.y, dmt->offset.u.z);
-	//GSE_LOG("@Raw-Offset@ X/Y/Z axis: %04d , %04d , %04d ,dmt_delay=%d\n", dmt->last.u.x, dmt->last.u.y, dmt->last.u.z, atomic_read(&dmt->delay));
-	
-
-	input_report_abs(dmt->input, ABS_X, dmt->last.v[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1]);//dmt->last.v[0]);
-	input_report_abs(dmt->input, ABS_Y, dmt->last.v[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1]);//dmt->last.v[1]);
-	input_report_abs(dmt->input, ABS_Z, dmt->last.v[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1]);//dmt->last.v[2]);
-	input_sync(dmt->input);
-		
-	if(dmt_delay < 1)
-		dmt_delay = 1;
-	schedule_delayed_work(&dmt->delaywork, dmt_delay);
-}
-
-static int mma10_open(struct inode *node, struct file *fle)
-{
-    GSE_LOG("open...\n");
-	return 0;
-}
-
-static int mma10_close(struct inode *node, struct file *fle)
-{
-    GSE_LOG("close...\n");
-	return 0;
-}
-
-static long mma10_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	int err = 0;
-	//unsigned char data[6];
-	void __user *argp = (void __user *)arg;
-	short delay, enable;
-	unsigned int uval = 0;
-	
-	
-	/* cmd mapping */
-	switch(cmd)
-	{
-		case ECS_IOCTL_APP_SET_DELAY:
-			// set the rate of g-sensor
-			if (copy_from_user(&delay, argp, sizeof(short)))
-			{
-				printk(KERN_ALERT "Can't get set delay!!!\n");
-				return -EFAULT;
-			}
-			klog("Get delay=%d\n", delay);
-			
-			if ((delay >=0) && (delay < 20))
-			{
-				delay = 20;
-			} else if (delay > 200) 
-			{
-				delay = 200;
-			}
-			l_sensorconfig.sensor_samp = 1000/delay;			
-			atomic_set(&s_dmt->delay, 1000/delay);
-			break;
-		case ECS_IOCTL_APP_SET_AFLAG:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				return -EFAULT;
-			}
-			klog("enable=%d\n",enable);
-			if ((enable >=0) && (enable <=1))
-			{
-				//KMSGINF("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				l_sensorconfig.sensor_enable = enable;
-				atomic_set(&s_dmt->enable,enable);
-				DMT_sysfs_update_active_status(s_dmt , enable);
-				
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				return -EINVAL;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-			uval = DMARD10_DRVID;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			GSE_LOG("dmard10_driver_id:%d\n",uval);
-			break;
-		case WMT_IOCTL_SENOR_GET_RESOLUTION:		
-			uval = (10<<8) | 1; 
-			if (copy_to_user((unsigned int *)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			printk("<<<<<<<resolution:0x%x\n",uval);
-		default:
-			err = -1;
-			break;
-	}
-
-	return err;
-}
-
-static const struct file_operations d10_fops = {
-	.owner = THIS_MODULE,
-	.open = mma10_open,
-	.release = mma10_close,
-	.unlocked_ioctl = mma10_ioctl,
-};
-
-
-static struct miscdevice d10_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = GSENSOR_DEV_NODE,
-	.fops = &d10_fops,
-};
-
-static int sensor_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-
-	//int inputval = -1;
-	int enable, sample = -1;
-	char tembuf[8];
-	//unsigned int amsr = 0;
-	int test = 0;
-
-	//mutex_lock(&sense_data_mutex);
-	memset(tembuf, 0, sizeof(tembuf));
-	// get sensor level and set sensor level
-	if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))
-	{
-		// only set the dbg flag
-	} else if (sscanf(buffer, "samp=%d\n", &sample))
-	{
-		if (sample > 0)
-		{
-			if (sample != l_sensorconfig.sensor_samp)
-			{
-				// should do sth
-			}			
-			//printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);
-		} else {
-			klog("Wrong sample argumnet of sensor.\n");
-		}
-	} else if (sscanf(buffer, "enable=%d\n", &enable))
-	{
-		if ((enable < 0) || (enable > 1))
-		{
-			klog("The argument to enable/disable g-sensor should be 0 or 1  !!!\n");
-		} else if (enable != l_sensorconfig.sensor_enable)
-		{
-			//mma_enable_disable(enable);
-			l_sensorconfig.sensor_enable = enable;
-		}
-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))
-	{ // for test begin
-		l_sensorconfig.test_pass = 0;
-		atomic_set(&s_dmt->enable,1);
-		DMT_sysfs_update_active_status(s_dmt , 1);
-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))
-	{	// Don nothing only to be compatible the before testing program	
-		atomic_set(&s_dmt->enable,0);
-		DMT_sysfs_update_active_status(s_dmt , 0);
-	}
-	//mutex_unlock(&sense_data_mutex);
-	return count;
-}
-
-static int sensor_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",
-				l_sensorconfig.test_pass,
-				l_sensorconfig.isdbg,
-				l_sensorconfig.sensor_samp,
-				l_sensorconfig.sensor_enable
-				);
-	return len;
-}
-
-
-//static int __devinit device_i2c_probe(struct i2c_client *client,const struct i2c_device_id *id){
-static int __devinit dmard10_probe(struct platform_device *pdev)
-{
-	int i, k, ret = 0;
-	//struct dmt_data *s_dmt = i2c_get_clientdata(client);
-	//struct dmt_data *s_dmt;
-	GSE_FUN();
-/*	
-	if(!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)){
-		GSE_ERR("check_functionality failed.\n");
-		ret = -ENODEV;
-		goto exit0;
-  	}
-  	
-  	// Allocate memory for driver data 
-	s_dmt = kzalloc(sizeof(struct dmt_data), GFP_KERNEL);
-	memset(s_dmt, 0, sizeof(struct dmt_data));
-	if (s_dmt == NULL) {
-		GSE_ERR("alloc data failed.\n");
-		ret = -ENOMEM;
-		goto exit1;
-	}
-*/	
-	/*for(i = 0; i < SENSOR_DATA_SIZE; ++i)
-		s_dmt->offset.v[i] = 0;*/
-#ifdef SW_FILTER
-	s_dmt->pointer = 0;
-	s_dmt->aveflag = 0;
-	for(i = 0; i < SENSOR_DATA_SIZE; ++i){
-		s_dmt->sum[i] = 0;
-		for(k = 0; k < SENSOR_DATA_AVG; ++k){ 
-			s_dmt->bufferave[i][k] = 0;
-			}
-	}
-	s_dmt->filter = SENSOR_DATA_AVG;
-	GSE_LOG("D10_DEFAULT_FILTER: %d\n", s_dmt->filter);
-#endif
-	/* I2C initialization */
-	//s_dmt->client = client;
-	
-	/* set client data */
-	i2c_set_clientdata(s_dmt->client, s_dmt);
-	/*ret = dmard10_init(client);
-	if (ret < 0)
-		goto exit2;
-	*/	
-	/* input */
-	ret = D10_input_init(s_dmt->client);
-	if (ret){
-		GSE_ERR("D10_input_init fail, error code= %d\n",ret);
-		goto exit3;
-	}
-	
-	/* initialize variables in dmt_data */
-	mutex_init(&s_dmt->data_mutex);
-	mutex_init(&s_dmt->enable_mutex);
-#ifdef DMT_DEBUG_DATA
-	mutex_init(&s_dmt->suspend_mutex);
-#endif
-	init_waitqueue_head(&s_dmt->open_wq);
-	atomic_set(&s_dmt->active, 0);
-	atomic_set(&s_dmt->enable, 0);
-	atomic_set(&s_dmt->delay, 0);
-	atomic_set(&s_dmt->addr, 0);
-	/* DMT Acceleration Sensor Mounting Position on Board */
-	s_dmt->position = D10_DEFAULT_POSITION;
-	GSE_LOG("D10_DEFAULT_POSITION: %d\n", s_dmt->position);
-	//s_dmt->position = (CONFIG_INPUT_DMT_ACCELEROMETER_POSITION);
-	//GSE_LOG("CONFIG_INPUT_DMT_ACCELEROMETER_POSITION: %d\n", s_dmt->position);
-	/* Misc device */
-	if (misc_register(&dmt_device) < 0){
-		GSE_ERR("dmt_dev register failed");
-		goto exit4;
-	}
-
-	/* Setup sysfs */
-    if (create_sysfs_interfaces(s_dmt) < 0){
-        GSE_ERR("create sysfs failed.");
-        goto exit5;
-    }
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	s_dmt->early_suspend.suspend = device_i2c_suspend;
-	s_dmt->early_suspend.resume = device_i2c_resume;
-	register_early_suspend(&s_dmt->early_suspend);
-#endif
-	/* Setup driver interface */
-	INIT_DELAYED_WORK(&s_dmt->delaywork, DMT_work_func);
-	GSE_LOG("DMT: INIT_DELAYED_WORK\n");
-
-	//register ctrl dev
-	ret = misc_register(&d10_device);
-	if (ret !=0) {
-		errlog("Can't register d10_device!\n");
-		return -1;
-	}
-	// register rd/wr proc
-	l_sensorconfig.sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		l_sensorconfig.sensor_proc->write_proc = sensor_writeproc;
-		l_sensorconfig.sensor_proc->read_proc = sensor_readproc;
-	}
-
-	//create offset file after factory reset
-	D10_read_offset_from_file(s_dmt->client);
-	
-	return 0;
-
-exit5:
-	misc_deregister(&dmt_device);
-exit4:
-	input_unregister_device(s_dmt->input);
-exit3:
-	kfree(s_dmt);
-/*exit2:
-exit1:	
-exit0:*/
-	return ret;
-}
-/*
-static struct i2c_board_info dmard10_board_info={
-    .type = SENSOR_I2C_NAME, 
-    .addr = SENSOR_I2C_ADDR,
-};
-*/
-//static struct i2c_client *client;
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-static int get_axisset(void)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.io.dm10sensor", varbuf, &varlen)) {
-		errlog("Can't get gsensor config in u-boot!!!!\n");
-		return -1; //open it for no env just,not insmod such module 2014-6-30
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				&l_sensorconfig.op,
-				&l_sensorconfig.int_gpio,
-				&l_sensorconfig.samp,
-				&(l_sensorconfig.xyz_axis[0][0]),
-				&(l_sensorconfig.xyz_axis[0][1]),
-				&(l_sensorconfig.xyz_axis[1][0]),
-				&(l_sensorconfig.xyz_axis[1][1]),
-				&(l_sensorconfig.xyz_axis[2][0]),
-				&(l_sensorconfig.xyz_axis[2][1]),
-				&(l_sensorconfig.offset[0]),
-				&(l_sensorconfig.offset[1]),
-				&(l_sensorconfig.offset[2])
-			);
-		if (n != 12) {
-			errlog("gsensor format is error in u-boot!!!\n");
-			return -1;
-		}
-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;
-
-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-			l_sensorconfig.op,
-			l_sensorconfig.int_gpio,
-			l_sensorconfig.samp,
-			l_sensorconfig.xyz_axis[0][0],
-			l_sensorconfig.xyz_axis[0][1],
-			l_sensorconfig.xyz_axis[1][0],
-			l_sensorconfig.xyz_axis[1][1],
-			l_sensorconfig.xyz_axis[2][0],
-			l_sensorconfig.xyz_axis[2][1],
-			l_sensorconfig.offset[0],
-			l_sensorconfig.offset[1],
-			l_sensorconfig.offset[2]
-		);
-	}
-	return 0;
-}
-
-static void dmard10_platform_release(struct device *device)
-{
-	GSE_LOG("...\n");
-    return;
-}
-
-static int __devexit dmard10_remove(struct platform_device *pdev)
-{
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-		l_sensorconfig.sensor_proc = NULL;
-	}
-	//misc_deregister(&d10_device);
-	return 0;
-}
-
-
-static struct platform_device dmard10_device = {
-    .name           = SENSOR_I2C_NAME,
-    .id             = 0,
-    .dev            = {
-    	.release = dmard10_platform_release,
-    },
-};
-
-static struct platform_driver dmard10_driver = {
-	.probe = dmard10_probe,
-	.remove = dmard10_remove,
-	.shutdown = dmard10_shutdown,
-	.suspend	= dmard10_suspend,
-	.resume		= dmard10_resume,
-	.driver = {
-		   .name = SENSOR_I2C_NAME,
-		   },
-};
-
-
-static int __init device_init(void){
-	//struct device *device;
-	struct i2c_client *this_client;
-	int ret = 0;
-
-	// parse g-sensor u-boot arg
-	ret = get_axisset();
-	if (ret < 0)
-	{
-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);
-		return ret;
-	}
-    GSE_LOG("D10 gsensor driver: initialize.\n");
-	
-	if (!(this_client = sensor_i2c_register_device(0, SENSOR_I2C_ADDR, SENSOR_I2C_NAME)))
-	{
-		printk(KERN_ERR"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	
-	if (dmard10_init(this_client))
-	{
-		GSE_ERR("Failed to init dmard10!\n");
-		sensor_i2c_unregister_device(this_client);
-		return -1;
-	}
-
-	/* Allocate memory for driver data */
-	s_dmt = kzalloc(sizeof(struct dmt_data), GFP_KERNEL);
-	//memset(s_dmt, 0, sizeof(struct dmt_data));
-	if (s_dmt == NULL) {
-		GSE_ERR("alloc data failed.\n");
-		return -ENOMEM;
-	}
-
-	s_dmt->client = this_client;
-	s_dmt->pdevice = &dmard10_device;
-	s_dmt->offset.u.x = l_sensorconfig.offset[0];
-	s_dmt->offset.u.y = l_sensorconfig.offset[1];
-	s_dmt->offset.u.z = l_sensorconfig.offset[2];
-
-	
-	// create the platform device
-	l_dev_class = class_create(THIS_MODULE, SENSOR_I2C_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-    if((ret = platform_device_register(&dmard10_device)))
-    {
-    	GSE_ERR("Can't register dmard10 platform devcie!!!\n");
-    	return ret;
-    }
-    if ((ret = platform_driver_register(&dmard10_driver)) != 0)
-    {
-    	GSE_ERR("Can't register dmard10 platform driver!!!\n");
-    	return ret;
-    }
-
-	return 0;
-}
-
-static void __exit device_exit(void){
-	//i2c_unregister_device(client);
-	//i2c_del_driver(&device_i2c_driver);
-	GSE_LOG("D10 gsensor driver: release.\n");
-
-	flush_delayed_work_sync(&s_dmt->delaywork);
-	cancel_delayed_work_sync(&s_dmt->delaywork);
-	
-	input_unregister_device(s_dmt->input);
-	input_free_device(s_dmt->input);
-	misc_deregister(&dmt_device);
-	misc_deregister(&d10_device);
-	platform_driver_unregister(&dmard10_driver);
-	platform_device_unregister(&dmard10_device);
-	sensor_i2c_unregister_device(s_dmt->client);
-	class_destroy(l_dev_class);
-	
-	remove_sysfs_interfaces(s_dmt);
-	kfree(s_dmt);
-}
-
-static int dmt_get_filter(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	return dmt->filter;
-}
-
-static int dmt_set_filter(struct i2c_client *client, int filter){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	if (!((filter >= 1) && (filter <= 32)))
-		return -1;
-	dmt->filter = filter;
-	return 0;
-}
-
-static int dmt_get_position(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	return dmt->position;
-}
-
-static int dmt_set_position(struct i2c_client *client, int position){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	if (!((position >= 0) && (position <= 7)))
-		return -1;
-	dmt->position = position;
-	return 0;
-}
-
-extern int wmt_setsyspara(char *varname, char *varval);
-static void update_var(void)
-{
-	char varbuf[64];
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-
-	sprintf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				l_sensorconfig.op,
-				l_sensorconfig.int_gpio,
-				l_sensorconfig.samp,
-				l_sensorconfig.xyz_axis[0][0],
-				l_sensorconfig.xyz_axis[0][1],
-				l_sensorconfig.xyz_axis[1][0],
-				l_sensorconfig.xyz_axis[1][1],
-				l_sensorconfig.xyz_axis[2][0],
-				l_sensorconfig.xyz_axis[2][1],
-				s_dmt->offset.u.x,
-				s_dmt->offset.u.y,
-				s_dmt->offset.u.z
-			);
-
-	wmt_setsyspara("wmt.io.dm10sensor",varbuf);
-}
-
-static int D10_write_offset_to_file(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	char r_buf[18] = {0};
-	char w_buf[18] = {0};	
-	//unsigned int orgfs;
-	struct file *fp;
-	mm_segment_t fs;	
-	ssize_t ret;
-	//int8_t i;
-	
-	sprintf(w_buf,"%5d %5d %5d", dmt->offset.u.x, dmt->offset.u.y, dmt->offset.u.z);
-	/* Set segment descriptor associated to kernel space */
-	fp = filp_open(D10_OffsetFileName, O_RDWR | O_CREAT, 0777);
-	if(IS_ERR(fp)){
-		GSE_ERR("filp_open %s error!!.\n",D10_OffsetFileName);
-		return -1;
-	}
-	else{
-		fs = get_fs();
-		//set_fs(KERNEL_DS);
-		set_fs(get_ds());
-		GSE_LOG("filp_open %s SUCCESS!!.\n",D10_OffsetFileName);
-		//fp->f_op->write(fp,data,18, &fp->f_pos);
- 		//filp_close(fp,NULL);
- 		ret = fp->f_op->write(fp,w_buf,18,&fp->f_pos);
-		if(ret != 18)
-		{
-			printk(KERN_ERR "%s: write error!\n", __func__);
-			filp_close(fp,NULL);
-			return -EIO;
-		}
-		//fp->f_pos=0x00;
-		ret = fp->f_op->read(fp,r_buf, 18,&fp->f_pos);
-		if(ret < 0)
-		{
-			printk(KERN_ERR "%s: read error!\n", __func__);
-			filp_close(fp,NULL);
-			return -EIO;
-		}		
-		set_fs(fs);
-
-		//
-		//printk(KERN_INFO "%s: read ret=%d!", __func__, ret);
-	/*	for(i=0; i<18 ;i++)
-		{
-			if(r_buf[i] != w_buf[i])
-			{
-				printk(KERN_ERR "%s: read back error, r_buf[%x](0x%x) != w_buf[%x](0x%x)\n", 
-					__func__, i, r_buf[i], i, w_buf[i]);				
-				filp_close(fp,NULL);
-				return -EIO;
-			}
-		}
-	*/
-		
-	}
-	filp_close(fp,NULL);
-	return 0;	
-}
-
-void D10_read_offset_from_file(struct i2c_client *client){
-	struct dmt_data *dmt = i2c_get_clientdata(client);
-	unsigned int orgfs;
-	char data[18];
-	struct file *fp;
-	int ux,uy,uz;
-	orgfs = get_fs();
-	/* Set segment descriptor associated to kernel space */
-	set_fs(KERNEL_DS);
-
-	fp = filp_open(D10_OffsetFileName, O_RDWR , 0);
-	GSE_FUN();
-	if(IS_ERR(fp)){
-		GSE_ERR("Sorry,file open ERROR !\n");
-		if(l_sensorconfig.op){			//first time
-			l_sensorconfig.op=0;
-#if AUTO_CALIBRATION
-			/* get acceleration average reading */
-			D10_calibrate(client);
-			update_var();
-			D10_write_offset_to_file(client);
-#endif	
-#ifdef DMT_BROADCAST_APK_ENABLE
-			create_devidfile();
-			return;
-#endif	 	
-		}
-		D10_write_offset_to_file(client);
-	}
-	else{
-		GSE_LOG("filp_open %s SUCCESS!!.\n",D10_OffsetFileName);
-		fp->f_op->read(fp,data,18, &fp->f_pos);
-		GSE_LOG("filp_read result %s\n",data);
-		sscanf(data,"%d %d %d",&ux,&uy,&uz);
-		dmt->offset.u.x=ux;
-		dmt->offset.u.y=uy;
-		dmt->offset.u.z=uz;
-	}
-	set_fs(orgfs);
-}
-static int create_devidfile(void)
-{
-	char data[18];
-	unsigned int orgfs;
-	struct file *fp;
-
-	sprintf(data,"%5d %5d %5d",0,0,0);
-	orgfs = get_fs();
-	/* Set segment descriptor associated to kernel space */
-	set_fs(KERNEL_DS);
-	GSE_FUN();
-	fp = filp_open(DmtXXFileName, O_RDWR | O_CREAT, 0777);
-	if(IS_ERR(fp)){		
-		GSE_ERR("Sorry,file open ERROR !\n");
-		return -1;
-	}
-	fp->f_op->write(fp,data,18, &fp->f_pos);
-	set_fs(orgfs);
-	filp_close(fp,NULL);
-	return 0;
-}
-//*********************************************************************************************************
-MODULE_AUTHOR("DMT_RD");
-MODULE_DESCRIPTION("DMT Gsensor Driver");
-MODULE_LICENSE("GPL");
-
-module_init(device_init);
-module_exit(device_exit);
diff --git a/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/dmt10.h b/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/dmt10.h
deleted file mode 100755
index f77b07e3..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/dmard10_gsensor/dmt10.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* @version 1.03
- * Copyright 2011 Domintech Technology Co., Ltd
- *
- * This software is provided 'as-is', without any express or implied
- * warranty.  In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- *    claim that you wrote the original software. If you use this software
- *    in a product, an acknowledgment in the product documentation would be
- *    appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must not be
- *    misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
- */
- 
-#ifndef DMT10_H
-#define DMT10_H
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <linux/cdev.h>
-#include <linux/mutex.h>
-#include <linux/syscalls.h>
-#include <linux/wait.h>
-#include <linux/workqueue.h>
-#include <linux/delay.h>
-//#include <linux/earlysuspend.h>
-#define AUTO_CALIBRATION	0
-#define SW_FILTER				/* Enable or Disable Software filter */
-#define SENSOR_DATA_AVG		8	/* AVG sensor data */
-
-//#define DMT_DEBUG_DATA
-#define GSE_TAG                  "[DMT_Gsensor]"
-#ifdef DMT_DEBUG_DATA
-#define GSE_ERR(fmt, args...)    printk(KERN_ERR GSE_TAG"%s %d : "fmt, __FUNCTION__, __LINE__, ##args)
-#define GSE_LOG(fmt, args...)    printk(KERN_INFO GSE_TAG fmt, ##args)
-#define GSE_FUN(f)               printk(KERN_INFO GSE_TAG" %s: %s: %i\n", __FILE__, __func__, __LINE__)
-#define DMT_DATA(dev, ...)		 dev_dbg((dev), ##__VA_ARGS__)
-#else
-#define GSE_ERR(fmt, args...)
-#define GSE_LOG(fmt, args...)
-#define GSE_FUN(f)
-#define DMT_DATA(dev, format, ...)
-#endif
-
-#define GSENSOR_ID				"DMARD10"
-#define INPUT_NAME_ACC			"g-sensor"//"DMT_accel"//"g-sensor"//	/* Input Device Name  */
-#define SENSOR_I2C_NAME 		"dmard10"//"dmt"//		/* Device name for DMARD10 misc. device */
-#define SENSOR_I2C_ADDR			0x18
-#define REG_ACTR 				0x00
-#define REG_WDAL 				0x01
-#define REG_TAPNS				0x0f
-#define REG_MISC2				0x1f
-#define REG_AFEM 				0x0c
-#define REG_CKSEL 				0x0d
-#define REG_INTC 				0x0e
-#define REG_STADR 				0x12
-#define REG_STAINT 				0x1C
-#define REG_PD					0x21
-#define REG_TCGYZ				0x26
-#define REG_X_OUT 				0x41
-
-#define MODE_Off				0x00
-#define MODE_ResetAtOff			0x01
-#define MODE_Standby			0x02
-#define MODE_ResetAtStandby		0x03
-#define MODE_Active				0x06
-#define MODE_Trigger			0x0a
-#define MODE_ReadOTP			0x12
-#define MODE_WriteOTP			0x22
-#define MODE_WriteOTPBuf		0x42
-#define MODE_ResetDataPath		0x82
-
-#define VALUE_STADR					0x55
-#define VALUE_STAINT 				0xAA
-#define VALUE_AFEM_AFEN_Normal		0x8f// AFEN set 1 , ATM[2:0]=b'000(normal),EN_Z/Y/X/T=1
-#define VALUE_AFEM_Normal			0x0f// AFEN set 0 , ATM[2:0]=b'000(normal),EN_Z/Y/X/T=1
-#define VALUE_INTC					0x00// INTC[6:5]=b'00 
-#define VALUE_INTC_Interrupt_En		0x20// INTC[6:5]=b'01 (Data ready interrupt enable, active high at INT0)
-#define VALUE_CKSEL_ODR_0_204		0x04// ODR[3:0]=b'0000 (0.78125Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_1_204		0x14// ODR[3:0]=b'0001 (1.5625Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_3_204		0x24// ODR[3:0]=b'0010 (3.125Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_6_204		0x34// ODR[3:0]=b'0011 (6.25Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_12_204		0x44// ODR[3:0]=b'0100 (12.5Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_25_204		0x54// ODR[3:0]=b'0101 (25Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_50_204		0x64// ODR[3:0]=b'0110 (50Hz), CCK[3:0]=b'0100 (204.8kHZ)
-#define VALUE_CKSEL_ODR_100_204		0x74// ODR[3:0]=b'0111 (100Hz), CCK[3:0]=b'0100 (204.8kHZ)
-
-#define VALUE_TAPNS_NoFilter	0x00	// TAP1/TAP2	NO FILTER
-#define VALUE_TAPNS_Ave_2		0x11	// TAP1/TAP2	Average 2
-#define VALUE_TAPNS_Ave_4		0x22	// TAP1/TAP2	Average 4
-#define VALUE_TAPNS_Ave_8		0x33	// TAP1/TAP2	Average 8
-#define VALUE_TAPNS_Ave_16		0x44	// TAP1/TAP2	Average 16
-#define VALUE_TAPNS_Ave_32		0x55	// TAP1/TAP2	Average 32
-#define VALUE_MISC2_OSCA_EN		0x08
-#define VALUE_PD_RST			0x52
-
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_NEGATIVE 1
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Z_POSITIVE 2
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_NEGATIVE 3
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_Y_POSITIVE 4
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_NEGATIVE 5
-#define CONFIG_GSEN_CALIBRATION_GRAVITY_ON_X_POSITIVE 6
-
-#define AVG_NUM 				16
-#define SENSOR_DATA_SIZE 		3 
-#define DEFAULT_SENSITIVITY 	1024
-
-#define IOCTL_MAGIC  0x09
-#define SENSOR_RESET    		_IO(IOCTL_MAGIC, 0)
-#define SENSOR_CALIBRATION   	_IOWR(IOCTL_MAGIC,  1, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OFFSET  		_IOR(IOCTL_MAGIC,  2, int[SENSOR_DATA_SIZE])
-#define SENSOR_SET_OFFSET  		_IOWR(IOCTL_MAGIC,  3, int[SENSOR_DATA_SIZE])
-#define SENSOR_READ_ACCEL_XYZ  	_IOR(IOCTL_MAGIC,  4, int[SENSOR_DATA_SIZE])
-#define SENSOR_SETYPR  			_IOW(IOCTL_MAGIC,  5, int[SENSOR_DATA_SIZE])
-#define SENSOR_GET_OPEN_STATUS	_IO(IOCTL_MAGIC,  6)
-#define SENSOR_GET_CLOSE_STATUS	_IO(IOCTL_MAGIC,  7)
-#define SENSOR_GET_DELAY		_IOR(IOCTL_MAGIC,  8, unsigned int*)
-#define SENSOR_MAXNR 8
-/* Default sensorlayout parameters */
-#define D10_DEFAULT_POSITION	6
-
-/* Transformation matrix for chip mounting position */
-static const int dmt_position_map[][3][3] = {
-    {	{ 1, 0,	0},	{ 0,-1,	0},	{ 0, 0,-1},	}, /* top/upper-left	*/
-    {	{ 0, 1,	0},	{ 1, 0,	0},	{ 0, 0,-1},	}, /* top/lower-left	*/
-    {	{-1, 0,	0},	{ 0, 1,	0}, { 0, 0,-1},	}, /* top/lower-right	*/
-    {	{ 0,-1,	0},	{-1, 0,	0}, { 0, 0,-1},	}, /* top/upper-right	*/
-    {	{-1, 0,	0},	{ 0,-1,	0}, { 0, 0, 1},	}, /* bottom/upper-right*/
-    {	{ 0,-1,	0},	{-1, 0,	0}, { 0, 0, 1},	}, /* bottom/upper-left	*/
-    {	{ 1, 0,	0},	{ 0, 1,	0}, { 0, 0, 1},	}, /* bottom/lower-right*/
-    {	{ 0, 1,0},	{ 1, 0,	0}, { 0, 0, 1},	}, /* bottom/lower-left	*/
-};
-
-typedef union {
-	struct {
-		int	x;
-		int	y;
-		int	z;
-	} u;
-	int	v[SENSOR_DATA_SIZE];
-} raw_data;
-
-struct dmt_data {
-	struct platform_device  *pdevice;
-	struct device			*class_dev;
-  	struct class 			*class;
-  	struct input_dev 		*input;
-	struct i2c_client 		*client;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend 	early_suspend;
-#endif
-	struct delayed_work 	delaywork;	
-	struct work_struct 		work;	
-	struct mutex 			data_mutex; 
-	struct mutex			enable_mutex;	/* for suspend */
-	raw_data 				last;			/* RawData */
-	raw_data 				offset;			/* Offset */
-#ifdef SW_FILTER
-	int 					sum[SENSOR_DATA_SIZE];	/* SW_FILTER sum */
-	int 					bufferave[3][32];
-	s8 						aveflag;				/* FULL bufferave[][] */
-	s8 						pointer;				/* last update data */
-#endif
-	wait_queue_head_t		open_wq;
-	atomic_t				active;
-	atomic_t 				delay;
-	atomic_t 				enable;
-	int		 				filter;
-	int						position; /* must int type ,for Kconfig setup */
-	atomic_t				addr;
-#ifdef DMT_DEBUG_DATA
-	struct mutex 			suspend_mutex;
-	int 					suspend;
-#endif
-};
-
-#define ACC_DATA_FLAG		0
-#define MAG_DATA_FLAG		1
-#define ORI_DATA_FLAG		2
-#define DMT_NUM_SENSORS		3
-
-/* ABS axes parameter range [um/s^2] (for input event) */
-#define GRAVITY_EARTH		9806550
-#define ABSMAX				(GRAVITY_EARTH * 2)
-#define ABSMIN				(-GRAVITY_EARTH * 2)
-
-#endif               
diff --git a/ANDROID_3.4.5/drivers/input/sensor/isl29023_lsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/isl29023_lsensor/Makefile
deleted file mode 100755
index ac959091..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/isl29023_lsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_lsensor_isl29023

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := isl29023.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/isl29023_lsensor/isl29023.c b/ANDROID_3.4.5/drivers/input/sensor/isl29023_lsensor/isl29023.c
deleted file mode 100755
index 3366e92a..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/isl29023_lsensor/isl29023.c
+++ /dev/null
@@ -1,1164 +0,0 @@
-/*

- * isl29023.c - Intersil ISL29023  ALS & Proximity Driver

- *

- * By Intersil Corp

- * Michael DiGioia

- *

- * Based on isl29011.c

- *	by Mike DiGioia <mdigioia@intersil.com>

- *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

- *

- * This program is free software; you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation; version 2 of the License.

- *

- * This program is distributed in the hope that it will be useful, but

- * WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

- * General Public License for more details.

- *

- * You should have received a copy of the GNU General Public License along

- * with this program; if not, write to the Free Software Foundation, Inc.,

- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.

- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

- *

- */

-

-#include <linux/module.h>

-#include <linux/init.h>

-#include <linux/slab.h>

-#include <linux/i2c.h>

-#include <linux/kernel.h>

-#include <linux/hwmon.h>

-#include <linux/delay.h>

-#include <linux/err.h>

-#include <linux/sysfs.h>

-#include <linux/pm_runtime.h>

-#include <linux/input-polldev.h>

-#include <linux/miscdevice.h>

-#include <asm/uaccess.h>

-//#include <linux/earlysuspend.h>

-#include <linux/platform_device.h>

-#include "../sensor.h"

-

-/* Insmod parameters */

-//I2C_CLIENT_INSMOD_1(isl29023);

-

-#define MODULE_NAME	"isl29023"

-

-#define SENSOR_I2C_NAME	"isl29023"

-#define SENSOR_I2C_ADDR	0x44

-

-#undef dbg

-#define dbg(fmt, args...)

-

-#undef errlog

-#undef klog

-#define errlog(fmt, args...) printk(KERN_ERR "[%s]: " fmt, __FUNCTION__, ## args)

-#define klog(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)

-

-/* ICS932S401 registers */

-#define ISL29023_REG_VENDOR_REV                 0x06

-#define ISL29023_VENDOR                         1

-#define ISL29023_VENDOR_MASK                    0x0F

-#define ISL29023_REV                            4

-#define ISL29023_REV_SHIFT                      4

-#define ISL29023_REG_DEVICE                     0x44

-#define ISL29023_DEVICE                        	44 

-

-

-#define REG_CMD_1		0x00

-#define REG_CMD_2		0x01

-#define REG_DATA_LSB		0x02

-#define REG_DATA_MSB		0x03

-#define ISL_MOD_MASK		0xE0

-#define ISL_MOD_POWERDOWN	0

-#define ISL_MOD_ALS_ONCE	1

-#define ISL_MOD_IR_ONCE		2

-#define ISL_MOD_RESERVED	4

-#define ISL_MOD_ALS_CONT	5

-#define ISL_MOD_IR_CONT		6

-#define IR_CURRENT_MASK		0xC0

-#define IR_FREQ_MASK		0x30

-#define SENSOR_RANGE_MASK	0x03

-#define ISL_RES_MASK		0x0C

-

-static int last_mod;

-

-static struct i2c_client *this_client = NULL;

-struct isl_device {

-	struct input_polled_dev* input_poll_dev;

-	struct i2c_client* client;

-	int resolution;

-	int range;

-	int isdbg;

-#ifdef CONFIG_HAS_EARLYSUSPEND

-	struct early_suspend earlysuspend;
-#endif
-

-};

-

-static struct isl_device* l_sensorconfig = NULL;

-static struct kobject *android_lsensor_kobj = NULL;

-static int l_enable = 1; // 0:don't report data

-

-static DEFINE_MUTEX(mutex);

-

-static int isl_set_range(struct i2c_client *client, int range)

-{

-	int ret_val;

-

-	ret_val = i2c_smbus_read_byte_data(client, REG_CMD_2);

-	if (ret_val < 0)

-		return -EINVAL;

-	ret_val &= ~SENSOR_RANGE_MASK;	/*reset the bit */

-	ret_val |= range;

-	ret_val = i2c_smbus_write_byte_data(client, REG_CMD_2, ret_val);

-

- printk(KERN_INFO MODULE_NAME ": %s isl29023 set_range call, \n", __func__);

-	if (ret_val < 0)

-		return ret_val;

-	return range;

-}

-

-static int isl_set_mod(struct i2c_client *client, int mod)

-{

-	int ret, val, freq;

-

-	switch (mod) {

-	case ISL_MOD_POWERDOWN:

-	case ISL_MOD_RESERVED:

-		goto setmod;

-	case ISL_MOD_ALS_ONCE:

-	case ISL_MOD_ALS_CONT:

-		freq = 0;

-		break;

-	case ISL_MOD_IR_ONCE:

-	case ISL_MOD_IR_CONT:

-		freq = 1;

-		break;

-	default:

-		return -EINVAL;

-	}

-	/* set IR frequency */

-	val = i2c_smbus_read_byte_data(client, REG_CMD_2);

-	if (val < 0)

-		return -EINVAL;

-	val &= ~IR_FREQ_MASK;

-	if (freq)

-		val |= IR_FREQ_MASK;

-	ret = i2c_smbus_write_byte_data(client, REG_CMD_2, val);

-	if (ret < 0)

-		return -EINVAL;

-

-setmod:

-	/* set operation mod */

-	val = i2c_smbus_read_byte_data(client, REG_CMD_1);

-	if (val < 0)

-		return -EINVAL;

-	val &= ~ISL_MOD_MASK;

-	val |= (mod << 5);

-	ret = i2c_smbus_write_byte_data(client, REG_CMD_1, val);

-	if (ret < 0)

-		return -EINVAL;

-

-	if (mod != ISL_MOD_POWERDOWN)

-		last_mod = mod;

-

-	return mod;

-}

-

-static int isl_get_res(struct i2c_client *client)

-{

-	int val;

-

- printk(KERN_INFO MODULE_NAME ": %s isl29023 get_res call, \n", __func__);

-    val = i2c_smbus_read_word_data(client, 0)>>8 & 0xff;

-

-	if (val < 0)

-		return -EINVAL;

-

-	val &= ISL_RES_MASK;

-	val >>= 2;

-

-	switch (val) {

-	case 0:

-		return 65536;

-	case 1:

-		return 4096;

-	case 2:

-		return 256;

-	case 3:

-		return 16;

-	default:

-		return -EINVAL;

-	}

-}

-

-static int isl_get_mod(struct i2c_client *client)

-{

-	int val;

-

-	val = i2c_smbus_read_byte_data(client, REG_CMD_1);

-	if (val < 0)

-		return -EINVAL;

-	return val >> 5;

-}

-

-static int isl_get_range(struct i2c_client* client)

-{

-	switch (i2c_smbus_read_word_data(client, 0)>>8 & 0xff & 0x3) {

-		case 0: return  1000;

-		case 1: return  4000;

-		case 2: return 16000;

-		case 3: return 64000;

-		default: return -EINVAL;

-	}

-}

-

-static ssize_t

-isl_sensing_range_show(struct device *dev,

-		       struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	int val;

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-	val = i2c_smbus_read_byte_data(client, REG_CMD_2);

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

-	dev_dbg(dev, "%s: range: 0x%.2x\n", __func__, val);

-

-	if (val < 0)

-		return val;

-	return sprintf(buf, "%d000\n", 1 << (2 * (val & 3)));

-}

-

-static ssize_t

-ir_current_show(struct device *dev, struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	int val;

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-	val = i2c_smbus_read_byte_data(client, REG_CMD_2);

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

-	dev_dbg(dev, "%s: IR current: 0x%.2x\n", __func__, val);

-

-	if (val < 0)

-		return -EINVAL;

-	val >>= 6;

-

-	switch (val) {

-	case 0:

-		val = 100;

-		break;

-	case 1:

-		val = 50;

-		break;

-	case 2:

-		val = 25;

-		break;

-	case 3:

-		val = 0;

-		break;

-	default:

-		return -EINVAL;

-	}

-

-	if (val)

-		val = sprintf(buf, "%d\n", val);

-	else

-		val = sprintf(buf, "%s\n", "12.5");

-	return val;

-}

-

-static ssize_t

-isl_sensing_mod_show(struct device *dev,

-		     struct device_attribute *attr, char *buf)

-{

-//	struct i2c_client *client = to_i2c_client(dev);

-

-	dev_dbg(dev, "%s: mod: 0x%.2x\n", __func__, last_mod);

-

-	switch (last_mod) {

-	case ISL_MOD_POWERDOWN:

-		return sprintf(buf, "%s\n", "0-Power-down");

-	case ISL_MOD_ALS_ONCE:

-		return sprintf(buf, "%s\n", "1-ALS once");

-	case ISL_MOD_IR_ONCE:

-		return sprintf(buf, "%s\n", "2-IR once");

-	case ISL_MOD_RESERVED:

-		return sprintf(buf, "%s\n", "4-Reserved");

-	case ISL_MOD_ALS_CONT:

-		return sprintf(buf, "%s\n", "5-ALS continuous");

-	case ISL_MOD_IR_CONT:

-		return sprintf(buf, "%s\n", "6-IR continuous");

-	default:

-		return -EINVAL;

-	}

-}

-

-static ssize_t

-isl_output_data_show(struct device *dev,

-		     struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	int ret_val, mod;

-	unsigned long int output = 0;

-	int temp;

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-

-	temp = i2c_smbus_read_byte_data(client, REG_DATA_MSB);

-	if (temp < 0)

-		goto err_exit;

-	ret_val = i2c_smbus_read_byte_data(client, REG_DATA_LSB);

-	if (ret_val < 0)

-		goto err_exit;

-	ret_val |= temp << 8;

-

-	dev_dbg(dev, "%s: Data: %04x\n", __func__, ret_val);

-

-	mod = isl_get_mod(client);

-	switch (last_mod) {

-	case ISL_MOD_ALS_CONT:

-	case ISL_MOD_ALS_ONCE:

-	case ISL_MOD_IR_ONCE:

-	case ISL_MOD_IR_CONT:

-		output = ret_val;

-		break;

-	default:

-		goto err_exit;

-	}

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-	return sprintf(buf, "%ld\n", output);

-

-err_exit:

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-	return -EINVAL;

-}

-

-static int isl_get_lux_data(struct i2c_client* client)

-{

-	struct isl_device* idev = i2c_get_clientdata(client);

-

-	__u16 resH, resL;

-	//int range;

-	resL = i2c_smbus_read_word_data(client, 1)>>8;

-	resH = i2c_smbus_read_word_data(client, 2)&0xff00;

-	if ((resL < 0) || (resH < 0))

-	{

-		errlog("Error to read lux_data!\n");

-		return -1;

-	}

-	return (resH | resL) * idev->range / idev->resolution;

-}

-static ssize_t

-isl_lux_show(struct device *dev,

-		     struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	__u16 resH, resL;// L1, L2, H1, H2, thresL, thresH;

-	char cmd2;

-	int res, data, tmp, range, resolution;

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-

-//	cmd2 = i2c_smbus_read_word_data(client, 0)>>8 & 0xff;  // 01h

-	resL = i2c_smbus_read_word_data(client, 1)>>8;         // 02h

-	resH = i2c_smbus_read_word_data(client, 2)&0xff00;     // 03h

-//	L1 = i2c_smbus_read_word_data(client, 3)>>8;           // 04h

-//	L2 = i2c_smbus_read_word_data(client, 4)&0xff00;       // 05h

-//	H1 = i2c_smbus_read_word_data(client, 5)>>8;           // 06h

-//	H2 = i2c_smbus_read_word_data(client, 6)&0xff00;       // 07h

-

-	res = resH | resL;

-//	thresL = L2 | L1; 

-//	thresH = H2 | H1; 

-

-    cmd2 = i2c_smbus_read_word_data(client, 0)>>8 & 0xff;

-	resolution = isl_get_res(client);  //resolution

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-	tmp = cmd2 & 0x3;            //range

-	switch (tmp) {    

-		case 0:

-			range = 1000;

-			break;

-		case 1:

-			range = 4000;

-			break;

-		case 2:

-			range = 16000;

-			break;

-		case 3:

-			range = 64000;

-			break;

-		default:

-			return -EINVAL;

-	}

-	data = res * range / resolution;

-

-//	printk("Data = 0x%04x [%d]\n", data, data);

-//	printk("CMD2 = 0x%x\n", cmd2);

-//	printk("Threshold Low  = 0x%04x\n", thresL);

-//	printk("Threshold High = 0x%04x\n", thresH);

-

-	return sprintf(buf, "%u\n", data);

-}

-

-static ssize_t

-isl_cmd2_show(struct device *dev,

-		     struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	unsigned long cmd2;

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-    cmd2 = i2c_smbus_read_word_data(client, 0)>>8 & 0xff;

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-	dbg(" cmd2: 0x%02x\n", cmd2);

-	switch (cmd2) {

-	case 0:

-		return sprintf(buf, "%s\n", "[cmd2 = 0] n = 16, range = 1000");

-	case 1:

-		return sprintf(buf, "%s\n", "[cmd2 = 1] n = 16, range = 4000");

-	case 2:

-		return sprintf(buf, "%s\n", "[cmd2 = 2] n = 16, range = 16000");

-	case 3:

-		return sprintf(buf, "%s\n", "[cmd2 = 3] n = 16, range = 64000");

-

-	case 4:

-		return sprintf(buf, "%s\n", "[cmd2 = 4] n = 12, range = 1000");

-	case 5:

-		return sprintf(buf, "%s\n", "[cmd2 = 5] n = 12, range = 4000");

-	case 6:

-		return sprintf(buf, "%s\n", "[cmd2 = 6] n = 12, range = 16000");

-	case 7:

-		return sprintf(buf, "%s\n", "[cmd2 = 7] n = 12, range = 64000");

-

-	case 8:

-		return sprintf(buf, "%s\n", "[cmd2 = 8] n = 8, range = 1000");

-	case 9:

-		return sprintf(buf, "%s\n", "[cmd2 = 9] n = 8, range = 4000");

-	case 10:

-		return sprintf(buf, "%s\n", "[cmd2 = 10] n = 8, range = 16000");

-	case 11:

-		return sprintf(buf, "%s\n", "[cmd2 = 11] n = 8, range = 64000");

-

-	case 12:

-		return sprintf(buf, "%s\n", "[cmd2 = 12] n = 4, range = 1000");

-	case 13:

-		return sprintf(buf, "%s\n", "[cmd2 = 13] n = 4, range = 4000");

-	case 14:

-		return sprintf(buf, "%s\n", "[cmd2 = 14] n = 4, range = 16000");

-	case 15:

-		return sprintf(buf, "%s\n", "[cmd2 = 15] n = 4, range = 64000");

-

-	default:

-		return -EINVAL;

-	}

-}

-

-

-static ssize_t

-isl_sensing_range_store(struct device *dev,

-			struct device_attribute *attr,

-			const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	unsigned int ret_val;

-	unsigned long val;

-

-	if (strict_strtoul(buf, 10, &val))

-		return -EINVAL;

-

-	switch (val) {

-	case 1000:

-		val = 0;

-		break;

-	case 4000:

-		val = 1;

-		break;

-	case 16000:

-		val = 2;

-		break;

-	case 64000:

-		val = 3;

-		break;

-	default:

-		return -EINVAL;

-	}

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-	ret_val = isl_set_range(client, val);

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

-	if (ret_val < 0)

-		return ret_val;

-	return count;

-}

-

-static ssize_t

-ir_current_store(struct device *dev,

-		 struct device_attribute *attr, const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	unsigned int ret_val;

-	unsigned long val;

-

-	if (!strncmp(buf, "12.5", 4))

-		val = 3;

-	else {

-		if (strict_strtoul(buf, 10, &val))

-			return -EINVAL;

-		switch (val) {

-		case 100:

-			val = 0;

-			break;

-		case 50:

-			val = 1;

-			break;

-		case 25:

-			val = 2;

-			break;

-		default:

-			return -EINVAL;

-		}

-	}

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-

-	ret_val = i2c_smbus_read_byte_data(client, REG_CMD_2);

-	if (ret_val < 0)

-		goto err_exit;

-

-	ret_val &= ~IR_CURRENT_MASK;	/*reset the bit before setting them */

-	ret_val |= (val << 6);

-

-	ret_val = i2c_smbus_write_byte_data(client, REG_CMD_2, ret_val);

-	if (ret_val < 0)

-		goto err_exit;

-

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

-	return count;

-

-err_exit:

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-	return -EINVAL;

-}

-

-static ssize_t

-isl_sensing_mod_store(struct device *dev,

-		      struct device_attribute *attr,

-		      const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	int ret_val;

-	unsigned long val;

-

-	if (strict_strtoul(buf, 10, &val))

-		return -EINVAL;

-	if (val > 7)

-		return -EINVAL;

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-	ret_val = isl_set_mod(client, val);

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

-	if (ret_val < 0)

-		return ret_val;

-	return count;

-}

-

-static ssize_t

-isl_cmd2_store(struct device *dev,

-		      struct device_attribute *attr,

-		      const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct isl_device* idev = i2c_get_clientdata(client);

-	int res;

-	unsigned long val;

-	if (strict_strtoul(buf, 10, &val))

-		return -EINVAL;

-	if (val > 15 || val < 0)

-		return -EINVAL;

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-	res = i2c_smbus_write_byte_data(client, REG_CMD_2, val);

-	if (res < 0)

-		printk("Warning - write failed\n");

-

-	idev->resolution = isl_get_res(client);

-	idev->range = isl_get_range(client);

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

-	return count;

-}

-

-static DEVICE_ATTR(range, S_IRUGO | S_IWUSR,

-		   isl_sensing_range_show, isl_sensing_range_store);

-static DEVICE_ATTR(mod, S_IRUGO | S_IWUSR,

-		   isl_sensing_mod_show, isl_sensing_mod_store);

-static DEVICE_ATTR(ir_current, S_IRUGO | S_IWUSR,

-		   ir_current_show, ir_current_store);

-static DEVICE_ATTR(output, S_IRUGO, isl_output_data_show, NULL);

-static DEVICE_ATTR(cmd2, S_IRUGO | S_IWUSR,

-		   isl_cmd2_show, isl_cmd2_store);

-static DEVICE_ATTR(lux, S_IRUGO,

-		   isl_lux_show, NULL);

-

-static struct attribute *mid_att_isl[] = {

-	&dev_attr_range.attr,

-	&dev_attr_mod.attr,

-	&dev_attr_ir_current.attr,

-	&dev_attr_output.attr,

-	&dev_attr_lux.attr,

-	&dev_attr_cmd2.attr,

-	NULL

-};

-

-static struct attribute_group m_isl_gr = {

-	.name = "isl29023",

-	.attrs = mid_att_isl

-};

-

-static int isl_set_default_config(struct i2c_client *client)

-{

-	struct isl_device* idev = i2c_get_clientdata(client);

-

-	int ret=0;

-/* We don't know what it does ... */

-//	ret = i2c_smbus_write_byte_data(client, REG_CMD_1, 0xE0);

-//	ret = i2c_smbus_write_byte_data(client, REG_CMD_2, 0xC3);

-/* Set default to ALS continuous */

-	ret = i2c_smbus_write_byte_data(client, REG_CMD_1, 0xA0);

-	if (ret < 0)

-		return -EINVAL;

-/* Range: 0~16000, number of clock cycles: 65536 */

-	ret = i2c_smbus_write_byte_data(client, REG_CMD_2, 0x02); // vivienne

-	if (ret < 0)

-		return -EINVAL;

-	idev->resolution = isl_get_res(client);

-	idev->range = isl_get_range(client);;

-    dbg("isl29023 set_default_config call, \n");

-

-	return 0;

-}

-

-/* Return 0 if detection is successful, -ENODEV otherwise */

-static int isl29023_detect(struct i2c_client *client/*, int kind,

-                          struct i2c_board_info *info*/)

-{

-	struct i2c_adapter *adapter = client->adapter;

-	int vendor, device, revision;

-

-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))

-		return -ENODEV;

-	//printk(KERN_INFO MODULE_NAME ": %s isl29023 detact call, kind:%d type:%s addr:%x \n", __func__, kind, info->type, info->addr);

-

-	/* if (kind <= 0)*/ {

-	        

-

-	        vendor = i2c_smbus_read_word_data(client,

-	                                          ISL29023_REG_VENDOR_REV);

-	        dbg("read vendor=%d(0x%x)\n", vendor,vendor);

-	        if (0x0FFFF == vendor)

-	        {

-	        	dbg("find isl29023!\n");

-	        	return 0;

-	        } else {

-	        	return -ENODEV;

-	        }

-	        vendor >>= 8;

-	        revision = vendor >> ISL29023_REV_SHIFT;

-	        vendor &= ISL29023_VENDOR_MASK;

-	        if (vendor != ISL29023_VENDOR)

-	        {

-	        	dbg("real_vendor=0x%x,tvendor=0x%x\n",vendor,ISL29023_VENDOR);

-	        	return -ENODEV;

-	        }

-

-	        device = i2c_smbus_read_word_data(client,

-	                                          ISL29023_REG_DEVICE);

-	        dbg("device=%x\n", device);

-	        device >>= 8;

-	        if (device != ISL29023_DEVICE)

-	        {

-	        	dbg("real_device=0x%x, tdevice=0x%x\n", device, ISL29023_DEVICE);

-	        	return -ENODEV;

-	        }

-

-	        if (revision != ISL29023_REV)

-	        {

-	              dbg("Unknown revision %d\n",

-	                         revision);

-	        }

-	} /*else

-	        dev_dbg(&adapter->dev, "detection forced\n");*/

-

-	// strlcpy(info->type, "isl29023", I2C_NAME_SIZE);

-

-        return 0;

-}

-

-int isl_input_open(struct input_dev* input)

-{

-	return 0;

-}

-

-void isl_input_close(struct input_dev* input)

-{

-}

-

-static void isl_input_lux_poll(struct input_polled_dev *dev)

-{

-	struct isl_device* idev = dev->private;

-	struct input_dev* input = idev->input_poll_dev->input;

-	struct i2c_client* client = idev->client;

-

-	if (l_enable != 0)

-	{

-		mutex_lock(&mutex);

-		//pm_runtime_get_sync(dev);

-		input_report_abs(input, ABS_MISC, isl_get_lux_data(client));

-		input_sync(input);

-		//pm_runtime_put_sync(dev);

-		mutex_unlock(&mutex);

-	}

-}

-

-static struct i2c_device_id isl29023_id[] = {

-	{"isl29023", 0},

-	{}

-};

-

-static int isl29023_runtime_suspend(struct device *dev)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	dev_dbg(dev, "suspend\n");

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-	isl_set_mod(client, ISL_MOD_POWERDOWN);

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

- printk(KERN_INFO MODULE_NAME ": %s isl29023 suspend call, \n", __func__);

-	return 0;

-}

-

-static int isl29023_runtime_resume(struct device *dev)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	dev_dbg(dev, "resume\n");

-

-	mutex_lock(&mutex);

-	pm_runtime_get_sync(dev);

-	isl_set_mod(client, last_mod);

-	pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-

- printk(KERN_INFO MODULE_NAME ": %s isl29023 resume call, \n", __func__);

-	return 0;

-}

-

-MODULE_DEVICE_TABLE(i2c, isl29023_id);

-

-/*static const struct dev_pm_ops isl29023_pm_ops = {

-	.runtime_suspend = isl29023_runtime_suspend,

-	.runtime_resume = isl29023_runtime_resume,

-};

-

-static struct i2c_board_info isl_info = {

-	I2C_BOARD_INFO("isl29023", 0x44),

-};

-

-static struct i2c_driver isl29023_driver = {

-	.driver = {

-		   .name = "isl29023",

-		   .pm = &isl29023_pm_ops,

-		   },

-	.probe = isl29023_probe,

-	.remove = isl29023_remove,

-	.id_table = isl29023_id,

-	.detect         = isl29023_detect,

-	//.address_data   = &addr_data,

-};*/

-

-static int mmad_open(struct inode *inode, struct file *file)

-{

-	dbg("Open the l-sensor node...\n");

-	return 0;

-}

-

-static int mmad_release(struct inode *inode, struct file *file)

-{

-	dbg("Close the l-sensor node...\n");

-	return 0;

-}

-

-static ssize_t mmad_read(struct file *fl, char __user *buf, size_t cnt, loff_t *lf)

-{

-	int lux_data = 0;

-	

-	mutex_lock(&mutex);

-	lux_data = isl_get_lux_data(l_sensorconfig->client);

-	mutex_unlock(&mutex);

-	if (lux_data < 0)

-	{

-		errlog("Failed to read lux data!\n");

-		return -1;

-	}

-	copy_to_user(buf, &lux_data, sizeof(lux_data));

-	return sizeof(lux_data);

-}

-

-static long

-mmad_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,

-	   unsigned long arg)

-{

-	void __user *argp = (void __user *)arg;

-	//char rwbuf[5];

-	short enable;  //amsr = -1;

-	unsigned int uval;

-

-	dbg("l-sensor ioctr...\n");

-	//memset(rwbuf, 0, sizeof(rwbuf));

-	switch (cmd) {

-		case LIGHT_IOCTL_SET_ENABLE:

-			// enable/disable sensor

-			if (copy_from_user(&enable, argp, sizeof(short)))

-			{

-				printk(KERN_ERR "Can't get enable flag!!!\n");

-				return -EFAULT;

-			}

-			dbg("enable=%d\n",enable);

-			if ((enable >=0) && (enable <=1))

-			{

-				dbg("driver: disable/enable(%d) gsensor.\n", enable);

-				

-				//l_sensorconfig.sensor_enable = enable;

-				dbg("Should to implement d/e the light sensor!\n");

-				l_enable = enable;

-				

-			} else {

-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);

-				return -EINVAL;

-			}

-			break;

-		case WMT_IOCTL_SENSOR_GET_DRVID:

-			uval = ISL29023_DRVID;

-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))

-			{

-				return -EFAULT;

-			}

-			dbg("Isl29023_driver_id:%d\n",uval);

-		default:

-			break;

-	}

-

-	return 0;

-}

-

-

-static struct file_operations mmad_fops = {

-	.owner = THIS_MODULE,

-	.open = mmad_open,

-	.release = mmad_release,

-	.read = mmad_read,

-	.unlocked_ioctl = mmad_ioctl,

-};

-

-

-static struct miscdevice mmad_device = {

-	.minor = MISC_DYNAMIC_MINOR,

-	.name = "lsensor_ctrl",

-	.fops = &mmad_fops,

-};

-

-static void isl29023_early_suspend(struct early_suspend *h)

-{
-	struct i2c_client *client = l_sensorconfig->client;

-

-	dbg("start\n");

-	mutex_lock(&mutex);

-	//pm_runtime_get_sync(dev);

-	isl_set_mod(client, ISL_MOD_POWERDOWN);

-	//pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);

-	dbg("exit\n");

-}
-
-static void isl29023_late_resume(struct early_suspend *h)

-{

-	struct i2c_client *client = l_sensorconfig->client;

-

-	dbg("start\n");

-	mutex_lock(&mutex);

-	//pm_runtime_get_sync(dev);

-	isl_set_mod(client, last_mod);

-	isl_set_default_config(client);

-	//pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);	

-	dbg("exit\n");

-}
-

-

-static int

-isl29023_probe(struct i2c_client *client/*, const struct i2c_device_id *id*/)

-{

-	int res=0;

-

-	struct isl_device* idev = kzalloc(sizeof(struct isl_device), GFP_KERNEL);

-	if(!idev)

-		return -ENOMEM;

-

-	l_sensorconfig = idev;

-	android_lsensor_kobj = kobject_create_and_add("android_lsensor", NULL);

-	if (android_lsensor_kobj == NULL) {

-		errlog(

-		       "lsensor_sysfs_init:"\

-		       "subsystem_register failed\n");

-		res = -ENOMEM;

-		goto err_kobjetc_create;

-	}

-	res = sysfs_create_group(android_lsensor_kobj, &m_isl_gr);

-	if (res) {

-		//pr_warn("isl29023: device create file failed!!\n");

- 		printk(KERN_INFO MODULE_NAME ": %s isl29023 device create file failed\n", __func__);

-		res = -EINVAL;

-		goto err_sysfs_create;

-	}

-

-/* last mod is ALS continuous */

-	last_mod = 5;

-	//pm_runtime_enable(&client->dev);	

-	idev->input_poll_dev = input_allocate_polled_device();

-	if(!idev->input_poll_dev)

-	{

-		res = -ENOMEM;

-		goto err_input_allocate_device;

-	}

-	idev->client = client;

-	idev->input_poll_dev->private = idev;

-	idev->input_poll_dev->poll = isl_input_lux_poll;

-	idev->input_poll_dev->poll_interval = 100;//50;

-	idev->input_poll_dev->input->open = isl_input_open;

-	idev->input_poll_dev->input->close = isl_input_close;

-	idev->input_poll_dev->input->name = "lsensor_lux";

-	idev->input_poll_dev->input->id.bustype = BUS_I2C;

-	idev->input_poll_dev->input->dev.parent = &client->dev;

-	input_set_drvdata(idev->input_poll_dev->input, idev);

-	input_set_capability(idev->input_poll_dev->input, EV_ABS, ABS_MISC);

-	input_set_abs_params(idev->input_poll_dev->input, ABS_MISC, 0, 16000, 0, 0);

-	i2c_set_clientdata(client, idev);

-	/* set default config after set_clientdata */

-	res = isl_set_default_config(client);	

-	res = misc_register(&mmad_device);

-	if (res) {

-		errlog("mmad_device register failed\n");

-		goto err_misc_register;

-	}

-	res = input_register_polled_device(idev->input_poll_dev);

-	if(res < 0)

-		goto err_input_register_device;

-	// suspend/resume register

-#ifdef CONFIG_HAS_EARLYSUSPEND

-        idev->earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;

-        idev->earlysuspend.suspend = isl29023_early_suspend;

-        idev->earlysuspend.resume = isl29023_late_resume;

-        register_early_suspend(&(idev->earlysuspend));

-#endif
-

-	dbg("isl29023 probe succeed!\n");

-	return 0;

-err_input_register_device:

-	misc_deregister(&mmad_device);

-	input_free_polled_device(idev->input_poll_dev);

-err_misc_register:

-err_input_allocate_device:

-	//__pm_runtime_disable(&client->dev, false);

-err_sysfs_create:

-	kobject_del(android_lsensor_kobj);

-err_kobjetc_create:

-	kfree(idev);

-	return res;

-}

-

-static int isl29023_remove(struct i2c_client *client)

-{

-	struct isl_device* idev = i2c_get_clientdata(client);

-

-	//unregister_early_suspend(&(idev->earlysuspend));

-	misc_deregister(&mmad_device);

-	input_unregister_polled_device(idev->input_poll_dev);

-	input_free_polled_device(idev->input_poll_dev);

-	sysfs_remove_group(android_lsensor_kobj, &m_isl_gr);

-	kobject_del(android_lsensor_kobj);

-	//__pm_runtime_disable(&client->dev, false);

-	kfree(idev);

- printk(KERN_INFO MODULE_NAME ": %s isl29023 remove call, \n", __func__);

-	return 0;

-}

-

-//****************add platform_device & platform_driver for suspend &resume 2013-7-2

-static int ls_probe(struct platform_device *pdev){

-	//printk("<<<%s\n", __FUNCTION__);

-	return 0;

-}

-static int ls_remove(struct platform_device *pdev){

-	//printk("<<<%s\n", __FUNCTION__);

-	return 0;

-}

-static int ls_suspend(struct platform_device *pdev, pm_message_t state){

-	printk("<<<%s\n", __FUNCTION__);

-	struct i2c_client *client = l_sensorconfig->client;

-

-	mutex_lock(&mutex);

-	

-	isl_set_mod(client, ISL_MOD_POWERDOWN);

-	

-	mutex_unlock(&mutex);

-	

-	

-	return 0;

-}

-

-static int ls_resume(struct platform_device *pdev){

-	//return 0;  

-	int ret = 0;

-	int count = 0;

-	printk("<<<%s\n", __FUNCTION__);

-	struct i2c_client *client = l_sensorconfig->client;

-

-	

-	

-	

-RETRY:	

-	mutex_lock(&mutex);

-	//pm_runtime_get_sync(dev);

-	isl_set_mod(client, last_mod);

-	ret = isl_set_default_config(client);

-	//pm_runtime_put_sync(dev);

-	mutex_unlock(&mutex);	

-	if (ret < 0){

-		printk("%s isl_set_default_config fail!\n", __FUNCTION__);

-		count++;

-		if (count < 5){

-			mdelay(2);

-			goto RETRY;

-		}	

-		else

-			return ret;

-	}		

-	return 0;

-	

-}

-static void lsdev_release(struct device *dev)

-{

-	return;

-}

-static struct platform_device lsdev = {

-	.name = "lsdevice",

-	.id = -1,

-	.dev = {

-		.release = lsdev_release,

-	},

-};

-static struct platform_driver lsdrv = {

-	.probe = ls_probe,

-	.remove = ls_remove,

-	.suspend = ls_suspend,

-	.resume = ls_resume,

-	.driver = {

-		.name = "lsdevice",

-	},

-};

-//********************************************************************

-

-static int __init sensor_isl29023_init(void)

-{

-	 printk(KERN_INFO MODULE_NAME ": %s isl29023 init call, \n", __func__);

-	/*

-	 * Force device to initialize: i2c-15 0x44

-	 * If i2c_new_device is not called, even isl29023_detect will not run

-	 * TODO: rework to automatically initialize the device

-	 */

-	//i2c_new_device(i2c_get_adapter(15), &isl_info);

-	//return i2c_add_driver(&isl29023_driver);

-	if (!(this_client = sensor_i2c_register_device(2, SENSOR_I2C_ADDR, SENSOR_I2C_NAME)))

-	{

-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");

-		return -1;

-	}

-	if (isl29023_detect(this_client))

-	{

-		errlog("Can't find light sensor isl29023!\n");

-		goto detect_fail;

-	}

-	if(isl29023_probe(this_client))

-	{

-		errlog("Erro for probe!\n");

-		goto detect_fail;

-	}

-	int ret = 0;

-	ret = platform_device_register(&lsdev);

-	if (ret){

-		printk("<<<platform_device_register fail!\n");

-		return ret;

-	}

-	ret = platform_driver_register(&lsdrv);

-	if (ret){

-		printk("<<<platform_driver_register fail!\n");

-		platform_device_unregister(&lsdev);

-		return ret;

-	}

-	

-	return 0;

-

-detect_fail:

-	sensor_i2c_unregister_device(this_client);

-	return -1;

-}

-

-static void __exit sensor_isl29023_exit(void)

-{

- 	printk(KERN_INFO MODULE_NAME ": %s isl29023 exit call \n", __func__);

- 	isl29023_remove(this_client);

- 	sensor_i2c_unregister_device(this_client);

-	platform_driver_unregister(&lsdrv); 

-	platform_device_unregister(&lsdev);

-	//i2c_del_driver(&isl29023_driver);

-}

-

-module_init(sensor_isl29023_init);

-module_exit(sensor_isl29023_exit);

-

-MODULE_AUTHOR("mdigioia");

-MODULE_ALIAS("isl29023 ALS");

-MODULE_DESCRIPTION("Intersil isl29023 ALS Driver");

-MODULE_LICENSE("GPL v2");

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/Makefile
deleted file mode 100755
index 774b6c9c..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_kionix_accel

-

-$(MY_MODULE_NAME)-objs  := kionix_accel.o

-obj-m	:= $(MY_MODULE_NAME).o

-

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/kionix_accel.c b/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/kionix_accel.c
deleted file mode 100755
index ddb5bbcb..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/kionix_accel.c
+++ /dev/null
@@ -1,2427 +0,0 @@
-/* drivers/input/misc/kionix_accel.c - Kionix accelerometer driver

- *

- * Copyright (C) 2012 Kionix, Inc.

- * Written by Kuching Tan <kuchingtan@kionix.com>

- *

- * This program is free software: you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation, either version 2 of the License, or

- * (at your option) any later version.

- *

- * This program is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- * GNU General Public License for more details.

- *

- * You should have received a copy of the GNU General Public License

- * along with this program.  If not, see <http://www.gnu.org/licenses/>.

- *

- */

-

-#include <linux/kernel.h>

-#include <linux/delay.h>

-#include <linux/i2c.h>

-#include <linux/input.h>

-#include <linux/interrupt.h>

-#include <linux/workqueue.h>

-#include <linux/module.h>

-#include <linux/slab.h>

-//#include <linux/input/kionix_accel.h>

-#include <linux/version.h>

-#include <linux/proc_fs.h>

-#ifdef    CONFIG_HAS_EARLYSUSPEND

-#include <linux/earlysuspend.h>

-#endif /* CONFIG_HAS_EARLYSUSPEND */

-#include <linux/miscdevice.h>

-#include <asm/uaccess.h>

-#include <linux/platform_device.h>

-#include "kionix_accel.h"

-#include "../sensor.h"

-

-

-

-/* Debug Message Flags */

-#define KIONIX_KMSG_ERR	1	/* Print kernel debug message for error */

-#define KIONIX_KMSG_INF	1	/* Print kernel debug message for info */

-

-#if KIONIX_KMSG_ERR

-#define KMSGERR(format, ...)	\

-		dev_err(format, ## __VA_ARGS__)

-		//printk(format, ## __VA_ARGS__)

-#else

-#define KMSGERR(format, ...)

-#endif

-

-#if KIONIX_KMSG_INF

-#define KMSGINF(format, ...)	\

-		dev_info(format, ## __VA_ARGS__)

-		//printk(format, ## __VA_ARGS__)

-#else

-#define KMSGINF(format, ...)

-#endif

-

-

-/******************************************************************************

- * Accelerometer WHO_AM_I return value

- *****************************************************************************/

-#define KIONIX_ACCEL_WHO_AM_I_KXTE9 		0x00

-#define KIONIX_ACCEL_WHO_AM_I_KXTF9 		0x01

-#define KIONIX_ACCEL_WHO_AM_I_KXTI9_1001 	0x04

-#define KIONIX_ACCEL_WHO_AM_I_KXTIK_1004 	0x05

-#define KIONIX_ACCEL_WHO_AM_I_KXTJ9_1005 	0x07

-#define KIONIX_ACCEL_WHO_AM_I_KXTJ9_1007 	0x08

-#define KIONIX_ACCEL_WHO_AM_I_KXCJ9_1008 	0x0A

-#define KIONIX_ACCEL_WHO_AM_I_KXTJ2_1009 	0x09

-#define KIONIX_ACCEL_WHO_AM_I_KXCJK_1013 	0x11

-

-/******************************************************************************

- * Accelerometer Grouping

- *****************************************************************************/

-#define KIONIX_ACCEL_GRP1	1	/* KXTE9 */

-#define KIONIX_ACCEL_GRP2	2	/* KXTF9/I9-1001/J9-1005 */

-#define KIONIX_ACCEL_GRP3	3	/* KXTIK-1004 */

-#define KIONIX_ACCEL_GRP4	4	/* KXTJ9-1007/KXCJ9-1008 */

-#define KIONIX_ACCEL_GRP5	5	/* KXTJ2-1009 */

-#define KIONIX_ACCEL_GRP6	6	/* KXCJK-1013 */

-

-/******************************************************************************

- * Registers for Accelerometer Group 1 & 2 & 3

- *****************************************************************************/

-#define ACCEL_WHO_AM_I		0x0F

-

-/*****************************************************************************/

-/* Registers for Accelerometer Group 1 */

-/*****************************************************************************/

-/* Output Registers */

-#define ACCEL_GRP1_XOUT			0x12

-/* Control Registers */

-#define ACCEL_GRP1_CTRL_REG1	0x1B

-/* CTRL_REG1 */

-#define ACCEL_GRP1_PC1_OFF		0x7F

-#define ACCEL_GRP1_PC1_ON		(1 << 7)

-#define ACCEL_GRP1_ODR40		(3 << 3)

-#define ACCEL_GRP1_ODR10		(2 << 3)

-#define ACCEL_GRP1_ODR3			(1 << 3)

-#define ACCEL_GRP1_ODR1			(0 << 3)

-#define ACCEL_GRP1_ODR_MASK		(3 << 3)

-

-/*****************************************************************************/

-/* Registers for Accelerometer Group 2 & 3 */

-/*****************************************************************************/

-/* Output Registers */

-#define ACCEL_GRP2_XOUT_L		0x06

-/* Control Registers */

-#define ACCEL_GRP2_INT_REL		0x1A

-#define ACCEL_GRP2_CTRL_REG1	0x1B

-#define ACCEL_GRP2_INT_CTRL1	0x1E

-#define ACCEL_GRP2_DATA_CTRL	0x21

-/* CTRL_REG1 */

-#define ACCEL_GRP2_PC1_OFF		0x7F

-#define ACCEL_GRP2_PC1_ON		(1 << 7)

-#define ACCEL_GRP2_DRDYE		(1 << 5)

-#define ACCEL_GRP2_G_8G			(2 << 3)

-#define ACCEL_GRP2_G_4G			(1 << 3)

-#define ACCEL_GRP2_G_2G			(0 << 3)

-#define ACCEL_GRP2_G_MASK		(3 << 3)

-#define ACCEL_GRP2_RES_8BIT		(0 << 6)

-#define ACCEL_GRP2_RES_12BIT	(1 << 6)

-#define ACCEL_GRP2_RES_MASK		(1 << 6)

-/* INT_CTRL1 */

-#define ACCEL_GRP2_IEA			(1 << 4)

-#define ACCEL_GRP2_IEN			(1 << 5)

-/* DATA_CTRL_REG */

-#define ACCEL_GRP2_ODR12_5		0x00

-#define ACCEL_GRP2_ODR25		0x01

-#define ACCEL_GRP2_ODR50		0x02

-#define ACCEL_GRP2_ODR100		0x03

-#define ACCEL_GRP2_ODR200		0x04

-#define ACCEL_GRP2_ODR400		0x05

-#define ACCEL_GRP2_ODR800		0x06

-/*****************************************************************************/

-

-

-/*****************************************************************************/

-/* Registers for Accelerometer Group 4 & 5 & 6 */

-/*****************************************************************************/

-/* Output Registers */

-#define ACCEL_GRP4_XOUT_L		0x06

-/* Control Registers */

-#define ACCEL_GRP4_INT_REL		0x1A

-#define ACCEL_GRP4_CTRL_REG1	0x1B

-#define ACCEL_GRP4_INT_CTRL1	0x1E

-#define ACCEL_GRP4_DATA_CTRL	0x21

-/* CTRL_REG1 */

-#define ACCEL_GRP4_PC1_OFF		0x7F

-#define ACCEL_GRP4_PC1_ON		(1 << 7)

-#define ACCEL_GRP4_DRDYE		(1 << 5)

-#define ACCEL_GRP4_G_8G			(2 << 3)

-#define ACCEL_GRP4_G_4G			(1 << 3)

-#define ACCEL_GRP4_G_2G			(0 << 3)

-#define ACCEL_GRP4_G_MASK		(3 << 3)

-#define ACCEL_GRP4_RES_8BIT		(0 << 6)

-#define ACCEL_GRP4_RES_12BIT	(1 << 6)

-#define ACCEL_GRP4_RES_MASK		(1 << 6)

-/* INT_CTRL1 */

-#define ACCEL_GRP4_IEA			(1 << 4)

-#define ACCEL_GRP4_IEN			(1 << 5)

-/* DATA_CTRL_REG */

-#define ACCEL_GRP4_ODR0_781		0x08

-#define ACCEL_GRP4_ODR1_563		0x09

-#define ACCEL_GRP4_ODR3_125		0x0A

-#define ACCEL_GRP4_ODR6_25		0x0B

-#define ACCEL_GRP4_ODR12_5		0x00

-#define ACCEL_GRP4_ODR25		0x01

-#define ACCEL_GRP4_ODR50		0x02

-#define ACCEL_GRP4_ODR100		0x03

-#define ACCEL_GRP4_ODR200		0x04

-#define ACCEL_GRP4_ODR400		0x05

-#define ACCEL_GRP4_ODR800		0x06

-#define ACCEL_GRP4_ODR1600		0x07

-/*****************************************************************************/

-

-/* Input Event Constants */

-#define ACCEL_G_MAX			8096

-#define ACCEL_FUZZ			3

-#define ACCEL_FLAT			3

-/* I2C Retry Constants */

-#define KIONIX_I2C_RETRY_COUNT		10 	/* Number of times to retry i2c */

-#define KIONIX_I2C_RETRY_TIMEOUT	1	/* Timeout between retry (miliseconds) */

-

-/* Earlysuspend Contants */

-#define KIONIX_ACCEL_EARLYSUSPEND_TIMEOUT	5000	/* Timeout (miliseconds) */

-

-/*

- * The following table lists the maximum appropriate poll interval for each

- * available output data rate (ODR).

- */

-static const struct {

-	unsigned int cutoff;

-	u8 mask;

-} kionix_accel_grp1_odr_table[] = {

-	{ 100,	ACCEL_GRP1_ODR40 },

-	{ 334,	ACCEL_GRP1_ODR10 },

-	{ 1000,	ACCEL_GRP1_ODR3  },

-	{ 0,	ACCEL_GRP1_ODR1  },

-};

-

-static const struct {

-	unsigned int cutoff;

-	u8 mask;

-} kionix_accel_grp2_odr_table[] = {

-	{ 3,	ACCEL_GRP2_ODR800 },

-	{ 5,	ACCEL_GRP2_ODR400 },

-	{ 10,	ACCEL_GRP2_ODR200 },

-	{ 20,	ACCEL_GRP2_ODR100 },

-	{ 40,	ACCEL_GRP2_ODR50  },

-	{ 80,	ACCEL_GRP2_ODR25  },

-	{ 0,	ACCEL_GRP2_ODR12_5},

-};

-

-static const struct {

-	unsigned int cutoff;

-	u8 mask;

-} kionix_accel_grp4_odr_table[] = {

-	{ 2,	ACCEL_GRP4_ODR1600 },

-	{ 3,	ACCEL_GRP4_ODR800 },

-	{ 5,	ACCEL_GRP4_ODR400 },

-	{ 10,	ACCEL_GRP4_ODR200 },

-	{ 20,	ACCEL_GRP4_ODR100 },

-	{ 40,	ACCEL_GRP4_ODR50  },

-	{ 80,	ACCEL_GRP4_ODR25  },

-	{ 160,	ACCEL_GRP4_ODR12_5},

-	{ 320,	ACCEL_GRP4_ODR6_25},

-	{ 640,	ACCEL_GRP4_ODR3_125},

-	{ 1280,	ACCEL_GRP4_ODR1_563},

-	{ 0,	ACCEL_GRP4_ODR0_781},

-};

-

-enum {

-	accel_grp1_ctrl_reg1 = 0,

-	accel_grp1_regs_count,

-};

-

-enum {

-	accel_grp2_ctrl_reg1 = 0,

-	accel_grp2_data_ctrl,

-	accel_grp2_int_ctrl,

-	accel_grp2_regs_count,

-};

-

-enum {

-	accel_grp4_ctrl_reg1 = 0,

-	accel_grp4_data_ctrl,

-	accel_grp4_int_ctrl,

-	accel_grp4_regs_count,

-};

-

-#define GSENSOR_PROC_NAME "gsensor_config"

-#define GSENSOR_MAJOR   161

-static struct i2c_client *this_client = NULL;

-static struct platform_device *this_pdev;

-static struct kionix_accel_platform_data kionix_accel_pdata = { 

-	.min_interval  = 5, 

-	.poll_interval  = 200, 

- 	.accel_direction = 7, 

- 	.accel_irq_use_drdy = 0,

- 	.accel_res = KIONIX_ACCEL_RES_12BIT,

- 	.accel_g_range = KIONIX_ACCEL_G_4G,

-};

-/*

-struct kionix_config

-{

-	int op;

-	int int_gpio; //0-3

-	int xyz_axis[3][2]; // (axis,direction)

-	int rxyz_axis[3][2];

-	int irq;

-	struct proc_dir_entry* sensor_proc;

-	int sensorlevel;

-	int shake_enable; // 1--enable shake, 0--disable shake

-	int manual_rotation; // 0--landance, 90--vertical

-	struct input_dev *input_dev;

-	//struct work_struct work;

-	struct delayed_work work; // for polling

-	struct workqueue_struct *queue;

-	int isdbg; // 0-- no debug log, 1--show debug log

-	int sensor_samp; // 1,2,4,8,16,32,64,120

-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor

-	int test_pass;

-	spinlock_t spinlock;

-	int pollcnt; // the counts of polling

-	int offset[3];

-};

-

-static struct kionix_config l_sensorconfig = {

-	.op = 0,

-	.int_gpio = 3,

-	.xyz_axis = {

-		{ABS_X, -1},

-		{ABS_Y, 1},

-		{ABS_Z, -1},

-		},

-	.irq = 6,

-	.int_gpio = 3,

-	.sensor_proc = NULL,

-	//.sensorlevel = SENSOR_GRAVITYGAME_MODE,

-	.shake_enable = 0, // default enable shake

-	.isdbg = 0,

-	.sensor_samp = 10,  // 4sample/second

-	.sensor_enable = 1, // enable sensor

-	.test_pass = 0, // for test program

-	.pollcnt = 0, // Don't report the x,y,z when the driver is loaded until 2~3 seconds

-	.offset = {0,0,0},

-};

-*/

-

-struct kionix_accel_driver {

-	struct i2c_client *client;

-	struct kionix_accel_platform_data accel_pdata;

-	struct input_dev *input_dev;

-	struct delayed_work accel_work;

-	struct workqueue_struct *accel_workqueue;

-	wait_queue_head_t wqh_suspend;

-

-	int accel_data[3];

-	int accel_cali[3];

-	u8 axis_map_x;

-	u8 axis_map_y;

-	u8 axis_map_z;

-	bool negate_x;

-	bool negate_y;

-	bool negate_z;

-	u8 shift;

-

-	unsigned int poll_interval;

-	unsigned int poll_delay;

-	unsigned int accel_group;

-	u8 *accel_registers;

-

-	atomic_t accel_suspended;

-	atomic_t accel_suspend_continue;

-	atomic_t accel_enabled;

-	atomic_t accel_input_event;

-	atomic_t accel_enable_resume;

-	struct mutex mutex_earlysuspend;

-	struct mutex mutex_resume;

-	struct mutex mutex_subinput;

-	rwlock_t rwlock_accel_data;

-

-	bool accel_drdy;

-

-	/* Function callback */

-	void (*kionix_accel_report_accel_data)(struct kionix_accel_driver *acceld);

-	int (*kionix_accel_update_odr)(struct kionix_accel_driver *acceld, unsigned int poll_interval);

-	int (*kionix_accel_power_on_init)(struct kionix_accel_driver *acceld);

-	int (*kionix_accel_operate)(struct kionix_accel_driver *acceld);

-	int (*kionix_accel_standby)(struct kionix_accel_driver *acceld);

-

-#ifdef    CONFIG_HAS_EARLYSUSPEND

-	struct early_suspend early_suspend;

-#endif /* CONFIG_HAS_EARLYSUSPEND */

-};

-

-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);

-static void kionix_accel_update_direction(struct kionix_accel_driver *acceld);

-static int get_axisset(struct kionix_accel_driver *acceld)

-{

-	char varbuf[64];

-	int n;

-	int ubootvar[3][3];

-	int varlen;

-	int err;

-

-	memset(varbuf, 0, sizeof(varbuf));

-	varlen = sizeof(varbuf);

-	if (wmt_getsyspara("wmt.io.kionixgsensor", varbuf, &varlen)) {

-		printk(KERN_DEBUG "Can't get gsensor config in u-boot!!!!\n");

-		return -1;

-		kionix_accel_update_direction(acceld);//return -1;

-	} else {

-		sscanf(varbuf, "%d:%d:%d:%d:%d:%d",

-				&ubootvar[0][0],

-				&ubootvar[0][1],

-				&ubootvar[1][0],

-				&ubootvar[1][1],

-				&ubootvar[2][0],

-				&ubootvar[2][1]);

-

-		acceld->axis_map_x = ubootvar[0][0];

-		acceld->negate_x = ubootvar[0][1]<0?1:0;

-		acceld->axis_map_y = ubootvar[1][0];

-		acceld->negate_y = ubootvar[1][1]<0?1:0;

-		acceld->axis_map_z = ubootvar[2][0];

-		acceld->negate_z = ubootvar[2][1]<0?1:0;

-		/*kionix_accel_pdata.accel_direction = direction;

-		printk(KERN_ERR"accel_direction is %d,g_range is %d,res is %d\n",kionix_accel_pdata.accel_direction,kionix_accel_pdata.accel_g_range,kionix_accel_pdata.accel_res);*/

-		

-	}

-	return 0;

-}

-

-static int kionix_i2c_read(struct i2c_client *client, u8 addr, u8 *data, int len)

-{

-	struct i2c_msg msgs[] = {

-		{

-			.addr = client->addr,

-			.flags = client->flags,

-			.len = 1,

-			.buf = &addr,

-		},

-		{

-			.addr = client->addr,

-			.flags = client->flags | I2C_M_RD,

-			.len = len,

-			.buf = data,

-		},

-	};

-

-	return i2c_transfer(client->adapter, msgs, 2);

-}

-

-static int kionix_i2c_write(struct i2c_client *client, u8 addr, u8 *data, int len)

-{

-	char wrData[12] = {0};

-	/*

-	struct i2c_msg msgs = 

-		{.addr = client->addr, .flags = 0, .len = len+1, .buf = wrData,};

-*/

-	struct i2c_msg msgs[] = {

-		{

-			.addr = client->addr,

-			.flags = client->flags,

-			.len = len+1,

-			.buf = wrData,

-		},

-	};

-

-	if (!client || (!data))

-	{	

-		printk("%s NULL client!\n", __FUNCTION__);

-		return -EIO;

-	}

-	

-	wrData[0] = addr;

-	strncpy(&wrData[1], data, len);

-	

-	if (i2c_transfer(client->adapter, &msgs, 1) < 0) {

-		printk( "%s: transfer failed.", __func__);

-		return -EIO;

-	}

-

-	return 0;

-}

-

-static int kionix_i2c_writebyte(struct i2c_client *client, u8 addr, u8 data)

-{

-	char wrData[2] = {0};

-	/*

-	struct i2c_msg msgs = 

-		{.addr = client->addr, .flags = 0, .len = len+1, .buf = wrData,};

-*/

-	struct i2c_msg msgs[] = {

-		{

-			.addr = client->addr,

-			.flags = client->flags,

-			.len = 2,

-			.buf = &wrData[0],

-		},

-	};

-

-	if (!client)

-	{	

-		printk("%s NULL client!\n", __FUNCTION__);

-		return -EIO;

-	}

-	

-	wrData[0] = addr;

-	//strncpy(&wrData[1], data, len);

-	wrData[1] = data;

-	

-	if (i2c_transfer(client->adapter, &msgs, 1) < 0) {

-		printk( "%s: transfer failed.", __func__);

-		return -EIO;

-	}

-

-	return 0;

-}

-

-static int kionix_strtok(const char *buf, size_t count, char **token, const int token_nr)

-{

-	char *buf2 = (char *)kzalloc((count + 1) * sizeof(char), GFP_KERNEL);

-	char **token2 = token;

-	unsigned int num_ptr = 0, num_nr = 0, num_neg = 0;

-	int i = 0, start = 0, end = (int)count;

-

-	strcpy(buf2, buf);

-

-	/* We need to breakup the string into separate chunks in order for kstrtoint

-	 * or strict_strtol to parse them without returning an error. Stop when the end of

-	 * the string is reached or when enough value is read from the string */

-	while((start < end) && (i < token_nr)) {

-		/* We found a negative sign */

-		if(*(buf2 + start) == '-') {

-			/* Previous char(s) are numeric, so we store their value first before proceed */

-			if(num_nr > 0) {

-				/* If there is a pending negative sign, we adjust the variables to account for it */

-				if(num_neg) {

-					num_ptr--;

-					num_nr++;

-				}

-				*token2 = (char *)kzalloc((num_nr + 2) * sizeof(char), GFP_KERNEL);

-				strncpy(*token2, (const char *)(buf2 + num_ptr), (size_t) num_nr);

-				*(*token2+num_nr) = '\n';

-				i++;

-				token2++;

-				/* Reset */

-				num_ptr = num_nr = 0;

-			}

-			/* This indicates that there is a pending negative sign in the string */

-			num_neg = 1;

-		}

-		/* We found a numeric */

-		else if((*(buf2 + start) >= '0') && (*(buf2 + start) <= '9')) {

-			/* If the previous char(s) are not numeric, set num_ptr to current char */

-			if(num_nr < 1)

-				num_ptr = start;

-			num_nr++;

-		}

-		/* We found an unwanted character */

-		else {

-			/* Previous char(s) are numeric, so we store their value first before proceed */

-			if(num_nr > 0) {

-				if(num_neg) {

-					num_ptr--;

-					num_nr++;

-				}

-				*token2 = (char *)kzalloc((num_nr + 2) * sizeof(char), GFP_KERNEL);

-				strncpy(*token2, (const char *)(buf2 + num_ptr), (size_t) num_nr);

-				*(*token2+num_nr) = '\n';

-				i++;

-				token2++;

-			}

-			/* Reset all the variables to start afresh */

-			num_ptr = num_nr = num_neg = 0;

-		}

-		start++;

-	}

-

-	kfree(buf2);

-

-	return (i == token_nr) ? token_nr : -1;

-}

-

-static int kionix_accel_grp1_power_on_init(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP1_CTRL_REG1, acceld->accel_registers[accel_grp1_ctrl_reg1] | ACCEL_GRP1_PC1_ON);

-		if (err < 0)

-			return err;

-	}

-	else {

-		err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP1_CTRL_REG1, acceld->accel_registers[accel_grp1_ctrl_reg1]);

-		if (err < 0)

-			return err;

-	}

-

-	return 0;

-}

-

-static int kionix_accel_grp1_operate(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP1_CTRL_REG1, \

-			acceld->accel_registers[accel_grp2_ctrl_reg1] | ACCEL_GRP1_PC1_ON);

-	if (err < 0)

-		return err;

-

-	queue_delayed_work(acceld->accel_workqueue, &acceld->accel_work, 0);

-

-	return 0;

-}

-

-static int kionix_accel_grp1_standby(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	cancel_delayed_work_sync(&acceld->accel_work);

-

-	err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP1_CTRL_REG1, 0);

-	if (err < 0)

-		return err;

-

-	return 0;

-}

-

-static void kionix_accel_grp1_report_accel_data(struct kionix_accel_driver *acceld)

-{

-	u8 accel_data[3];

-	s16 x, y, z;

-	int err;

-	struct input_dev *input_dev = acceld->input_dev;

-	int loop = KIONIX_I2C_RETRY_COUNT;

-

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		if(atomic_read(&acceld->accel_enable_resume) > 0)

-		{

-			while(loop) {

-				//mutex_lock(&input_dev->mutex);

-				mutex_lock(&acceld->mutex_subinput);

-				err = kionix_i2c_read(acceld->client, ACCEL_GRP1_XOUT, accel_data, 6);

-				//mutex_unlock(&input_dev->mutex);

-				mutex_unlock(&acceld->mutex_subinput);

-				if(err < 0){

-					loop--;

-					mdelay(KIONIX_I2C_RETRY_TIMEOUT);

-				}

-				else

-					loop = 0;

-			}

-			if (err < 0) {

-				KMSGERR(&acceld->client->dev, "%s: read data output error = %d\n", __func__, err);

-			}

-			else {

-				write_lock(&acceld->rwlock_accel_data);

-

-				x = ((s16) le16_to_cpu(((s16)(accel_data[acceld->axis_map_x] >> 2)) - 32)) << 6;

-				y = ((s16) le16_to_cpu(((s16)(accel_data[acceld->axis_map_y] >> 2)) - 32)) << 6;

-				z = ((s16) le16_to_cpu(((s16)(accel_data[acceld->axis_map_z] >> 2)) - 32)) << 6;

-

-				acceld->accel_data[acceld->axis_map_x] = (acceld->negate_x ? -x : x) + acceld->accel_cali[acceld->axis_map_x];

-				acceld->accel_data[acceld->axis_map_y] = (acceld->negate_y ? -y : y) + acceld->accel_cali[acceld->axis_map_y];

-				acceld->accel_data[acceld->axis_map_z] = (acceld->negate_z ? -z : z) + acceld->accel_cali[acceld->axis_map_z];

-

-				if(atomic_read(&acceld->accel_input_event) > 0) {

-					input_report_abs(acceld->input_dev, ABS_X, acceld->accel_data[acceld->axis_map_x]);

-					input_report_abs(acceld->input_dev, ABS_Y, acceld->accel_data[acceld->axis_map_y]);

-					input_report_abs(acceld->input_dev, ABS_Z, acceld->accel_data[acceld->axis_map_z]);

-					input_sync(acceld->input_dev);

-				}

-

-				write_unlock(&acceld->rwlock_accel_data);

-			}

-		}

-		else

-		{

-			atomic_inc(&acceld->accel_enable_resume);

-		}

-	}

-}

-

-static int kionix_accel_grp1_update_odr(struct kionix_accel_driver *acceld, unsigned int poll_interval)

-{

-	int err;

-	int i;

-	u8 odr;

-

-	/* Use the lowest ODR that can support the requested poll interval */

-	for (i = 0; i < ARRAY_SIZE(kionix_accel_grp1_odr_table); i++) {

-		odr = kionix_accel_grp1_odr_table[i].mask;

-		if (poll_interval < kionix_accel_grp1_odr_table[i].cutoff)

-			break;

-	}

-

-	/* Do not need to update CTRL_REG1 register if the ODR is not changed */

-	if((acceld->accel_registers[accel_grp1_ctrl_reg1] & ACCEL_GRP1_ODR_MASK) == odr)

-		return 0;

-	else {

-		acceld->accel_registers[accel_grp1_ctrl_reg1] &= ~ACCEL_GRP1_ODR_MASK;

-		acceld->accel_registers[accel_grp1_ctrl_reg1] |= odr;

-	}

-

-	/* Do not need to update CTRL_REG1 register if the sensor is not currently turn on */

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP1_CTRL_REG1, \

-				acceld->accel_registers[accel_grp1_ctrl_reg1] | ACCEL_GRP1_PC1_ON);

-		if (err < 0)

-			return err;

-	}

-

-	return 0;

-}

-

-static int kionix_accel_grp2_power_on_init(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	/* ensure that PC1 is cleared before updating control registers */

-	err = i2c_smbus_write_byte_data(acceld->client,

-					ACCEL_GRP2_CTRL_REG1, 0);

-	if (err < 0)

-		return err;

-

-	err = i2c_smbus_write_byte_data(acceld->client,

-					ACCEL_GRP2_DATA_CTRL, acceld->accel_registers[accel_grp2_data_ctrl]);

-	if (err < 0)

-		return err;

-

-	/* only write INT_CTRL_REG1 if in irq mode */

-	if (acceld->client->irq) {

-		err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP2_INT_CTRL1, acceld->accel_registers[accel_grp2_int_ctrl]);

-		if (err < 0)

-			return err;

-	}

-

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP2_CTRL_REG1, acceld->accel_registers[accel_grp2_ctrl_reg1] | ACCEL_GRP2_PC1_ON);

-		if (err < 0)

-			return err;

-	}

-	else {

-		err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP2_CTRL_REG1, acceld->accel_registers[accel_grp2_ctrl_reg1]);

-		if (err < 0)

-			return err;

-	}

-

-	return 0;

-}

-

-static int kionix_accel_grp2_operate(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP2_CTRL_REG1, \

-			acceld->accel_registers[accel_grp2_ctrl_reg1] | ACCEL_GRP2_PC1_ON);

-	if (err < 0)

-		return err;

-

-	if(acceld->accel_drdy == 0)

-		queue_delayed_work(acceld->accel_workqueue, &acceld->accel_work, 0);

-

-	return 0;

-}

-

-static int kionix_accel_grp2_standby(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	if(acceld->accel_drdy == 0)

-		cancel_delayed_work_sync(&acceld->accel_work);

-

-	err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP2_CTRL_REG1, 0);

-	if (err < 0)

-		return err;

-

-	return 0;

-}

-

-static void kionix_accel_grp2_report_accel_data(struct kionix_accel_driver *acceld)

-{

-	struct { union {

-		s16 accel_data_s16[3];

-		s8	accel_data_s8[6];

-	}; } accel_data;

-	s16 x, y, z;

-	int err;

-	struct input_dev *input_dev = acceld->input_dev;

-	int loop;

-

-	/* Only read the output registers if enabled */

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		if(atomic_read(&acceld->accel_enable_resume) > 0)

-		{

-			loop = KIONIX_I2C_RETRY_COUNT;

-			while(loop) {

-				//mutex_lock(&input_dev->mutex);

-				mutex_lock(&acceld->mutex_subinput);

-				err = kionix_i2c_read(acceld->client, ACCEL_GRP2_XOUT_L, (u8 *)accel_data.accel_data_s16, 6);

-				//mutex_unlock(&input_dev->mutex);

-				mutex_unlock(&acceld->mutex_subinput);

-				if(err < 0){

-					loop--;

-					mdelay(KIONIX_I2C_RETRY_TIMEOUT);

-				}

-				else

-					loop = 0;

-			}

-			if (err < 0) {

-				KMSGERR(&acceld->client->dev, "%s: read data output error = %d\n", __func__, err);

-			}

-			else {

-				write_lock(&acceld->rwlock_accel_data);

-

-				x = ((s16) le16_to_cpu(accel_data.accel_data_s16[acceld->axis_map_x])) >> acceld->shift;

-				y = ((s16) le16_to_cpu(accel_data.accel_data_s16[acceld->axis_map_y])) >> acceld->shift;

-				z = ((s16) le16_to_cpu(accel_data.accel_data_s16[acceld->axis_map_z])) >> acceld->shift;

-

-				acceld->accel_data[acceld->axis_map_x] = (acceld->negate_x ? -x : x) + acceld->accel_cali[acceld->axis_map_x];

-				acceld->accel_data[acceld->axis_map_y] = (acceld->negate_y ? -y : y) + acceld->accel_cali[acceld->axis_map_y];

-				acceld->accel_data[acceld->axis_map_z] = (acceld->negate_z ? -z : z) + acceld->accel_cali[acceld->axis_map_z];

-

-				if(atomic_read(&acceld->accel_input_event) > 0) {

-					input_report_abs(acceld->input_dev, ABS_X, acceld->accel_data[acceld->axis_map_x]);

-					input_report_abs(acceld->input_dev, ABS_Y, acceld->accel_data[acceld->axis_map_y]);

-					input_report_abs(acceld->input_dev, ABS_Z, acceld->accel_data[acceld->axis_map_z]);

-					input_sync(acceld->input_dev);

-				}

-

-				write_unlock(&acceld->rwlock_accel_data);

-			}

-		}

-		else

-		{

-			atomic_inc(&acceld->accel_enable_resume);

-		}

-	}

-

-	/* Clear the interrupt if using drdy */

-	if(acceld->accel_drdy == 1) {

-		loop = KIONIX_I2C_RETRY_COUNT;

-		while(loop) {

-			err = i2c_smbus_read_byte_data(acceld->client, ACCEL_GRP2_INT_REL);

-			if(err < 0){

-				loop--;

-				mdelay(KIONIX_I2C_RETRY_TIMEOUT);

-			}

-			else

-				loop = 0;

-		}

-		if (err < 0)

-			KMSGERR(&acceld->client->dev, "%s: clear interrupt error = %d\n", __func__, err);

-	}

-}

-

-static void kionix_accel_grp2_update_g_range(struct kionix_accel_driver *acceld)

-{

-	acceld->accel_registers[accel_grp2_ctrl_reg1] &= ~ACCEL_GRP2_G_MASK;

-

-	switch (acceld->accel_pdata.accel_g_range) {

-		case KIONIX_ACCEL_G_8G:

-		case KIONIX_ACCEL_G_6G:

-			acceld->shift = 2;

-			acceld->accel_registers[accel_grp2_ctrl_reg1] |= ACCEL_GRP2_G_8G;

-			break;

-		case KIONIX_ACCEL_G_4G:

-			acceld->shift = 3;

-			acceld->accel_registers[accel_grp2_ctrl_reg1] |= ACCEL_GRP2_G_4G;

-			break;

-		case KIONIX_ACCEL_G_2G:

-		default:

-			acceld->shift = 4;

-			acceld->accel_registers[accel_grp2_ctrl_reg1] |= ACCEL_GRP2_G_2G;

-			break;

-	}

-

-	return;

-}

-

-static int kionix_accel_grp2_update_odr(struct kionix_accel_driver *acceld, unsigned int poll_interval)

-{

-	int err;

-	int i;

-	u8 odr;

-

-	/* Use the lowest ODR that can support the requested poll interval */

-	for (i = 0; i < ARRAY_SIZE(kionix_accel_grp2_odr_table); i++) {

-		odr = kionix_accel_grp2_odr_table[i].mask;

-		if (poll_interval < kionix_accel_grp2_odr_table[i].cutoff)

-			break;

-	}

-

-	/* Do not need to update DATA_CTRL_REG register if the ODR is not changed */

-	if(acceld->accel_registers[accel_grp2_data_ctrl] == odr)

-		return 0;

-	else

-		acceld->accel_registers[accel_grp2_data_ctrl] = odr;

-

-	/* Do not need to update DATA_CTRL_REG register if the sensor is not currently turn on */

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP2_CTRL_REG1, 0);

-		if (err < 0)

-			return err;

-

-		err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP2_DATA_CTRL, acceld->accel_registers[accel_grp2_data_ctrl]);

-		if (err < 0)

-			return err;

-

-		err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP2_CTRL_REG1, acceld->accel_registers[accel_grp2_ctrl_reg1] | ACCEL_GRP2_PC1_ON);

-		if (err < 0)

-			return err;

-	}

-

-	return 0;

-}

-

-static int kionix_accel_grp4_power_on_init(struct kionix_accel_driver *acceld)

-{

-	int err;

-	char rxData[2] = {0};

-	/* ensure that PC1 is cleared before updating control registers */

-	/*err = i2c_smbus_write_byte_data(acceld->client,

-					ACCEL_GRP4_CTRL_REG1, 0);*/

-	

-	err = kionix_i2c_writebyte(acceld->client,

-					ACCEL_GRP4_CTRL_REG1, 0);

-	/*kionix_i2c_read(acceld->client,ACCEL_GRP4_CTRL_REG1,rxData,1);

-	printk(KERN_ERR"%d ,%s: ACCEL_GRP4_CTRL_REG1 is %d",__LINE__,__FUNCTION__,rxData[0]);*/

-

-	if (err < 0)

-		return err;

-

-	/*err = i2c_smbus_write_byte_data(acceld->client,

-					ACCEL_GRP4_DATA_CTRL, acceld->accel_registers[accel_grp4_data_ctrl]);*/

-	

-	err = kionix_i2c_writebyte(acceld->client,

-					ACCEL_GRP4_DATA_CTRL, acceld->accel_registers[accel_grp4_data_ctrl]);

-	/*kionix_i2c_read(acceld->client,ACCEL_GRP4_CTRL_REG1,rxData,1);

-	printk(KERN_ERR"%d,%s: ACCEL_GRP4_CTRL_REG1 now is %d,wanted value is %d",__LINE__,__FUNCTION__,rxData[0],rxData[1]);*/

-

-	if (err < 0)

-		return err;

-

-	/* only write INT_CTRL_REG1 if in irq mode */

-	if (acceld->client->irq) {

-		err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP4_INT_CTRL1, acceld->accel_registers[accel_grp4_int_ctrl]);

-		if (err < 0)

-			return err;

-	}

-

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		/*err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP4_CTRL_REG1, acceld->accel_registers[accel_grp4_ctrl_reg1] | ACCEL_GRP4_PC1_ON);*/

-

-		err = kionix_i2c_writebyte(acceld->client,

-						ACCEL_GRP4_CTRL_REG1, acceld->accel_registers[accel_grp4_ctrl_reg1] | ACCEL_GRP4_PC1_ON);

-		/*kionix_i2c_read(acceld->client,ACCEL_GRP4_CTRL_REG1,rxData,1);

-		printk(KERN_ERR"%d,%s:  ACCEL_GRP4_CTRL_REG1 now is %d,wanted value is %d",rxData[0],rxData[1]);*/

-		

-		if (err < 0)

-			return err;

-	}

-	else {

-		/*err = i2c_smbus_write_byte_data(acceld->client,

-						ACCEL_GRP4_CTRL_REG1, acceld->accel_registers[accel_grp4_ctrl_reg1]);*/

-

-		err = kionix_i2c_writebyte(acceld->client,

-						ACCEL_GRP4_CTRL_REG1, acceld->accel_registers[accel_grp4_ctrl_reg1]);

-		/*kionix_i2c_read(acceld->client,ACCEL_GRP4_CTRL_REG1,rxData,1);

-		printk(KERN_ERR"%d,%s: ACCEL_GRP4_CTRL_REG1 now is %d,wanted value is %d",__LINE__,__FUNCTION__,rxData[0],acceld->accel_registers[accel_grp4_ctrl_reg1]);*/

-

-		if (err < 0)

-			return err;

-	}

-

-	return 0;

-}

-

-static int kionix_accel_grp4_operate(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	/*err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP4_CTRL_REG1, \

-			acceld->accel_registers[accel_grp4_ctrl_reg1] | ACCEL_GRP4_PC1_ON);*/

-

-	err = kionix_i2c_writebyte(acceld->client, ACCEL_GRP4_CTRL_REG1, \

-			acceld->accel_registers[accel_grp4_ctrl_reg1] | ACCEL_GRP4_PC1_ON);

-	if (err < 0)

-		return err;

-

-	if(acceld->accel_drdy == 0)

-		queue_delayed_work(acceld->accel_workqueue, &acceld->accel_work, 0);

-

-	return 0;

-}

-

-static int kionix_accel_grp4_standby(struct kionix_accel_driver *acceld)

-{

-	int err;

-

-	if(acceld->accel_drdy == 0)

-		cancel_delayed_work_sync(&acceld->accel_work);

-

-	//err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP4_CTRL_REG1, 0);

-	err = kionix_i2c_writebyte(acceld->client, ACCEL_GRP4_CTRL_REG1, 0);

-	if (err < 0)

-		return err;

-

-	return 0;

-}

-

-static void kionix_accel_grp4_report_accel_data(struct kionix_accel_driver *acceld)

-{

-	struct { union {

-		s16 accel_data_s16[3];

-		s8	accel_data_s8[6];

-	}; } accel_data;

-	s16 x, y, z;

-	int err;

-	struct input_dev *input_dev = acceld->input_dev;

-	int loop;

-

-	/* Only read the output registers if enabled */

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		if(atomic_read(&acceld->accel_enable_resume) > 0)

-		{

-			loop = KIONIX_I2C_RETRY_COUNT;

-			while(loop) {

-				//mutex_lock(&input_dev->mutex);

-				mutex_lock(&acceld->mutex_subinput);

-				err = kionix_i2c_read(acceld->client, ACCEL_GRP4_XOUT_L, (u8 *)accel_data.accel_data_s16, 6);

-				//mutex_unlock(&input_dev->mutex);

-				mutex_unlock(&acceld->mutex_subinput);

-				if(err < 0){

-					loop--;

-					mdelay(KIONIX_I2C_RETRY_TIMEOUT);

-				}

-				else

-					loop = 0;

-			}

-			if (err < 0) {

-				KMSGERR(&acceld->client->dev, "%s: read data output error = %d\n", __func__, err);

-			}

-			else {

-				write_lock(&acceld->rwlock_accel_data);

-

-				x = ((s16) le16_to_cpu(accel_data.accel_data_s16[acceld->axis_map_x])) >> acceld->shift;

-				y = ((s16) le16_to_cpu(accel_data.accel_data_s16[acceld->axis_map_y])) >> acceld->shift;

-				z = ((s16) le16_to_cpu(accel_data.accel_data_s16[acceld->axis_map_z])) >> acceld->shift;

-

-				acceld->accel_data[acceld->axis_map_x] = (acceld->negate_x ? -x : x) + acceld->accel_cali[acceld->axis_map_x];

-				acceld->accel_data[acceld->axis_map_y] = (acceld->negate_y ? -y : y) + acceld->accel_cali[acceld->axis_map_y];

-				acceld->accel_data[acceld->axis_map_z] = (acceld->negate_z ? -z : z) + acceld->accel_cali[acceld->axis_map_z];

-

-				//printk(KERN_ERR"x:%d,y:%d,z:%d",x,y,z);

-

-				if(atomic_read(&acceld->accel_input_event) > 0) {

-					input_report_abs(acceld->input_dev, ABS_X, acceld->accel_data[acceld->axis_map_x]);

-					input_report_abs(acceld->input_dev, ABS_Y, acceld->accel_data[acceld->axis_map_y]);

-					input_report_abs(acceld->input_dev, ABS_Z, acceld->accel_data[acceld->axis_map_z]);

-					input_sync(acceld->input_dev);

-				}

-

-				write_unlock(&acceld->rwlock_accel_data);

-			}

-		}

-		else

-		{

-			atomic_inc(&acceld->accel_enable_resume);

-		}

-	}

-

-	/* Clear the interrupt if using drdy */

-	if(acceld->accel_drdy == 1) {

-		loop = KIONIX_I2C_RETRY_COUNT;

-		while(loop) {

-			err = i2c_smbus_read_byte_data(acceld->client, ACCEL_GRP4_INT_REL);

-			if(err < 0){

-				loop--;

-				mdelay(KIONIX_I2C_RETRY_TIMEOUT);

-			}

-			else

-				loop = 0;

-		}

-		if (err < 0)

-			KMSGERR(&acceld->client->dev, "%s: clear interrupt error = %d\n", __func__, err);

-	}

-}

-

-static void kionix_accel_grp4_update_g_range(struct kionix_accel_driver *acceld)

-{

-	acceld->accel_registers[accel_grp4_ctrl_reg1] &= ~ACCEL_GRP4_G_MASK;

-	//printk(KERN_ERR"kionix_accel_grp4_update_g_range is %d",acceld->accel_pdata.accel_g_range);

-	switch (acceld->accel_pdata.accel_g_range) {

-		case KIONIX_ACCEL_G_8G:

-		case KIONIX_ACCEL_G_6G:

-			//acceld->shift = 2;

-			acceld->accel_registers[accel_grp4_ctrl_reg1] |= ACCEL_GRP4_G_8G;

-			break;

-		case KIONIX_ACCEL_G_4G:

-			//acceld->shift = 4;//3;

-			acceld->accel_registers[accel_grp4_ctrl_reg1] |= ACCEL_GRP4_G_4G;

-			break;

-		case KIONIX_ACCEL_G_2G:

-		default:

-			//acceld->shift = 4;

-			acceld->accel_registers[accel_grp4_ctrl_reg1] |= ACCEL_GRP4_G_2G;

-			break;

-	}

-

-	return;

-}

-

-static int kionix_accel_grp4_update_odr(struct kionix_accel_driver *acceld, unsigned int poll_interval)

-{

-	int err;

-	int i;

-	u8 odr;

-

-	/* Use the lowest ODR that can support the requested poll interval */

-	for (i = 0; i < ARRAY_SIZE(kionix_accel_grp4_odr_table); i++) {

-		odr = kionix_accel_grp4_odr_table[i].mask;

-		if (poll_interval < kionix_accel_grp4_odr_table[i].cutoff)

-			break;

-	}

-

-	/* Do not need to update DATA_CTRL_REG register if the ODR is not changed */

-	if(acceld->accel_registers[accel_grp4_data_ctrl] == odr)

-		return 0;

-	else

-		acceld->accel_registers[accel_grp4_data_ctrl] = odr;

-

-	/* Do not need to update DATA_CTRL_REG register if the sensor is not currently turn on */

-	if(atomic_read(&acceld->accel_enabled) > 0) {

-		//err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP4_CTRL_REG1, 0);

-		err = kionix_i2c_writebyte(acceld->client, ACCEL_GRP4_CTRL_REG1, 0);

-		

-		

-		if (err < 0)

-			return err;

-

-		//err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP4_DATA_CTRL, acceld->accel_registers[accel_grp4_data_ctrl]);

-		err = kionix_i2c_writebyte(acceld->client, ACCEL_GRP4_DATA_CTRL, acceld->accel_registers[accel_grp4_data_ctrl]);

-		if (err < 0)

-			return err;

-

-		//err = i2c_smbus_write_byte_data(acceld->client, ACCEL_GRP4_CTRL_REG1, acceld->accel_registers[accel_grp4_ctrl_reg1] | ACCEL_GRP4_PC1_ON);

-		err = kionix_i2c_writebyte(acceld->client, ACCEL_GRP4_CTRL_REG1, acceld->accel_registers[accel_grp4_ctrl_reg1] | ACCEL_GRP4_PC1_ON);

-		if (err < 0)

-			return err;

-		//#############

-		err = i2c_smbus_read_byte_data(acceld->client, ACCEL_GRP4_DATA_CTRL);

-		if (err < 0)

-			return err;

-		switch(err) {

-			case ACCEL_GRP4_ODR0_781:

-				dev_info(&acceld->client->dev, "ODR = 0.781 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR1_563:

-				dev_info(&acceld->client->dev, "ODR = 1.563 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR3_125:

-				dev_info(&acceld->client->dev, "ODR = 3.125 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR6_25:

-				dev_info(&acceld->client->dev, "ODR = 6.25 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR12_5:

-				dev_info(&acceld->client->dev, "ODR = 12.5 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR25:

-				dev_info(&acceld->client->dev, "ODR = 25 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR50:

-				dev_info(&acceld->client->dev, "ODR = 50 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR100:

-				dev_info(&acceld->client->dev, "ODR = 100 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR200:

-				dev_info(&acceld->client->dev, "ODR = 200 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR400:

-				dev_info(&acceld->client->dev, "ODR = 400 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR800:

-				dev_info(&acceld->client->dev, "ODR = 800 Hz\n");

-				break;

-			case ACCEL_GRP4_ODR1600:

-				dev_info(&acceld->client->dev, "ODR = 1600 Hz\n");

-				break;

-			default:

-				dev_info(&acceld->client->dev, "Unknown ODR\n");

-				break;

-		}

-		//#############

-	}

-

-	return 0;

-}

-

-static int kionix_accel_power_on(struct kionix_accel_driver *acceld)

-{

-	if (acceld->accel_pdata.power_on)

-		return acceld->accel_pdata.power_on();

-

-	return 0;

-}

-

-static void kionix_accel_power_off(struct kionix_accel_driver *acceld)

-{

-	if (acceld->accel_pdata.power_off)

-		acceld->accel_pdata.power_off();

-}

-

-static irqreturn_t kionix_accel_isr(int irq, void *dev)

-{

-	struct kionix_accel_driver *acceld = dev;

-

-	queue_delayed_work(acceld->accel_workqueue, &acceld->accel_work, 0);

-

-	return IRQ_HANDLED;

-}

-

-static void kionix_accel_work(struct work_struct *work)

-{

-	struct kionix_accel_driver *acceld = container_of((struct delayed_work *)work,	struct kionix_accel_driver, accel_work);

-

-	if(acceld->accel_drdy == 0)

-		queue_delayed_work(acceld->accel_workqueue, &acceld->accel_work, acceld->poll_delay);

-

-	acceld->kionix_accel_report_accel_data(acceld);

-}

-

-static void kionix_accel_update_direction(struct kionix_accel_driver *acceld)

-{

-	unsigned int direction = acceld->accel_pdata.accel_direction;

-	unsigned int accel_group = acceld->accel_group;

-

-	write_lock(&acceld->rwlock_accel_data);

-	acceld->axis_map_x = ((direction-1)%2);

-	acceld->axis_map_y =  (direction%2);

-	acceld->axis_map_z =  2;

-	acceld->negate_z = ((direction-1)/4);

-	switch(accel_group) {

-		case KIONIX_ACCEL_GRP3:

-		case KIONIX_ACCEL_GRP6:

-			acceld->negate_x = (((direction+2)/2)%2);

-			acceld->negate_y = (((direction+5)/4)%2);

-			break;

-		case KIONIX_ACCEL_GRP5:

-			acceld->axis_map_x =  (direction%2);

-			acceld->axis_map_y = ((direction-1)%2);

-			acceld->negate_x =  (((direction+1)/2)%2);

-			acceld->negate_y =  (((direction/2)+((direction-1)/4))%2);

-			break;

-		default:

-			acceld->negate_x =  ((direction/2)%2);

-			acceld->negate_y = (((direction+1)/4)%2);

-			break;

-	}

-	write_unlock(&acceld->rwlock_accel_data);

-	return;

-}

-

-static int kionix_accel_enable(struct kionix_accel_driver *acceld)

-{

-	int err = 0;

-	long remaining;

-

-	mutex_lock(&acceld->mutex_earlysuspend);

-

-	atomic_set(&acceld->accel_suspend_continue, 0);

-

-	/* Make sure that the sensor had successfully resumed before enabling it */

-	if(atomic_read(&acceld->accel_suspended) == 1) {

-		KMSGINF(&acceld->client->dev, "%s: waiting for resume\n", __func__);

-		remaining = wait_event_interruptible_timeout(acceld->wqh_suspend, \

-				atomic_read(&acceld->accel_suspended) == 0, \

-				msecs_to_jiffies(KIONIX_ACCEL_EARLYSUSPEND_TIMEOUT));

-

-		if(atomic_read(&acceld->accel_suspended) == 1) {

-			KMSGERR(&acceld->client->dev, "%s: timeout waiting for resume\n", __func__);

-			err = -ETIME;

-			goto exit;

-		}

-	}

-

-	err = acceld->kionix_accel_operate(acceld);

-

-	if (err < 0) {

-		KMSGERR(&acceld->client->dev, \

-				"%s: kionix_accel_operate returned err = %d\n", __func__, err);

-		goto exit;

-	}

-

-	atomic_inc(&acceld->accel_enabled);

-

-exit:

-	mutex_unlock(&acceld->mutex_earlysuspend);

-

-	return err;

-}

-

-static int kionix_accel_disable(struct kionix_accel_driver *acceld)

-{

-	int err = 0;

-

-	mutex_lock(&acceld->mutex_resume);

-

-	atomic_set(&acceld->accel_suspend_continue, 1);

-

-	if(atomic_read(&acceld->accel_enabled) > 0){

-		if(atomic_dec_and_test(&acceld->accel_enabled)) {

-			if(atomic_read(&acceld->accel_enable_resume) > 0)

-				atomic_set(&acceld->accel_enable_resume, 0);

-			err = acceld->kionix_accel_standby(acceld);

-			if (err < 0) {

-				KMSGERR(&acceld->client->dev, \

-						"%s: kionix_accel_standby returned err = %d\n", __func__, err);

-				goto exit;

-			}

-			wake_up_interruptible(&acceld->wqh_suspend);

-		}

-	}

-

-exit:

-	mutex_unlock(&acceld->mutex_resume);

-

-	return err;

-}

-

-static int kionix_accel_input_open(struct input_dev *input)

-{

-	struct kionix_accel_driver *acceld = input_get_drvdata(input);

-

-	atomic_inc(&acceld->accel_input_event);

-

-	return 0;

-}

-

-static void kionix_accel_input_close(struct input_dev *dev)

-{

-	struct kionix_accel_driver *acceld = input_get_drvdata(dev);

-

-	atomic_dec(&acceld->accel_input_event);

-}

-

-static void __devinit kionix_accel_init_input_device(struct kionix_accel_driver *acceld,

-					      struct input_dev *input_dev)

-{

-	__set_bit(EV_ABS, input_dev->evbit);

-	input_set_abs_params(input_dev, ABS_X, -ACCEL_G_MAX, ACCEL_G_MAX, ACCEL_FUZZ, ACCEL_FLAT);

-	input_set_abs_params(input_dev, ABS_Y, -ACCEL_G_MAX, ACCEL_G_MAX, ACCEL_FUZZ, ACCEL_FLAT);

-	input_set_abs_params(input_dev, ABS_Z, -ACCEL_G_MAX, ACCEL_G_MAX, ACCEL_FUZZ, ACCEL_FLAT);

-

-	input_dev->name = "g-sensor";//KIONIX_ACCEL_NAME;

-	input_dev->id.bustype = BUS_I2C;

-	input_dev->dev.parent = &acceld->client->dev;

-}

-

-static int __devinit kionix_accel_setup_input_device(struct kionix_accel_driver *acceld)

-{

-	struct input_dev *input_dev;

-	int err;

-

-	input_dev = input_allocate_device();

-	if (!input_dev) {

-		KMSGERR(&acceld->client->dev, "input_allocate_device failed\n");

-		printk("kionix_accel_probe: Failed to allocate input device\n");

-		return -ENOMEM;

-	}

-

-	acceld->input_dev = input_dev;

-

-	input_dev->open = kionix_accel_input_open;

-	input_dev->close = kionix_accel_input_close;

-	input_set_drvdata(input_dev, acceld);

-

-	kionix_accel_init_input_device(acceld, input_dev);

-

-	err = input_register_device(acceld->input_dev);

-	if (err) {

-		KMSGERR(&acceld->client->dev, \

-				"%s: input_register_device returned err = %d\n", __func__, err);

-		printk("kionix_accel_probe: Failed to register input device\n");

-		input_free_device(acceld->input_dev);

-		return err;

-	}

-

-	return 0;

-}

-

-/* Returns the enable state of device */

-static ssize_t kionix_accel_get_enable(struct device *dev,

-				struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-

-	return sprintf(buf, "%d\n", atomic_read(&acceld->accel_enabled) > 0 ? 1 : 0);

-}

-

-/* Allow users to enable/disable the device */

-static ssize_t kionix_accel_set_enable(struct device *dev, struct device_attribute *attr,

-						const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-	struct input_dev *input_dev = acceld->input_dev;

-	char *buf2;

-	const int enable_count = 1;

-	unsigned long enable;

-	int err = 0;

-

-	/* Lock the device to prevent races with open/close (and itself) */

-	//mutex_lock(&input_dev->mutex);

-        mutex_lock(&acceld->mutex_subinput);

-	if(kionix_strtok(buf, count, &buf2, enable_count) < 0) {

-		KMSGERR(&acceld->client->dev, \

-				"%s: No enable data being read. " \

-				"No enable data will be updated.\n", __func__);

-	}

-

-	else {

-		/* Removes any leading negative sign */

-		while(*buf2 == '-')

-			buf2++;

-		#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,35))

-		err = kstrtouint((const char *)buf2, 10, (unsigned int *)&enable);

-		if (err < 0) {

-			KMSGERR(&acceld->client->dev, \

-					"%s: kstrtouint returned err = %d\n", __func__, err);

-			goto exit;

-		}

-		#else

-		err = strict_strtoul((const char *)buf2, 10, &enable);

-		if (err < 0) {

-			KMSGERR(&acceld->client->dev, \

-					"%s: strict_strtoul returned err = %d\n", __func__, err);

-			goto exit;

-		}

-		#endif

-

-		if(enable)

-			err = kionix_accel_enable(acceld);

-		else

-			err = kionix_accel_disable(acceld);

-	}

-

-exit:

-	//mutex_unlock(&input_dev->mutex);

-	mutex_unlock(&acceld->mutex_subinput);

-	return (err < 0) ? err : count;

-}

-

-/* Returns currently selected poll interval (in ms) */

-static ssize_t kionix_accel_get_delay(struct device *dev,

-				struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-

-	return sprintf(buf, "%d\n", acceld->poll_interval);

-}

-

-/* Allow users to select a new poll interval (in ms) */

-static ssize_t kionix_accel_set_delay(struct device *dev, struct device_attribute *attr,

-						const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-	struct input_dev *input_dev = acceld->input_dev;

-	char *buf2;

-	const int delay_count = 1;

-	unsigned long interval;

-	int err = 0;

-

-	/* Lock the device to prevent races with open/close (and itself) */

-	//mutex_lock(&input_dev->mutex);

-        mutex_lock(&acceld->mutex_subinput);

-	if(kionix_strtok(buf, count, &buf2, delay_count) < 0) {

-		KMSGERR(&acceld->client->dev, \

-				"%s: No delay data being read. " \

-				"No delay data will be updated.\n", __func__);

-	}

-

-	else {

-		/* Removes any leading negative sign */

-		while(*buf2 == '-')

-			buf2++;

-		#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,35))

-		err = kstrtouint((const char *)buf2, 10, (unsigned int *)&interval);

-		if (err < 0) {

-			KMSGERR(&acceld->client->dev, \

-					"%s: kstrtouint returned err = %d\n", __func__, err);

-			goto exit;

-		}

-		#else

-		err = strict_strtoul((const char *)buf2, 10, &interval);

-		if (err < 0) {

-			KMSGERR(&acceld->client->dev, \

-					"%s: strict_strtoul returned err = %d\n", __func__, err);

-			goto exit;

-		}

-		#endif

-

-		if(acceld->accel_drdy == 1)

-			disable_irq(client->irq);

-

-		/*

-		 * Set current interval to the greater of the minimum interval or

-		 * the requested interval

-		 */

-		acceld->poll_interval = max((unsigned int)interval, acceld->accel_pdata.min_interval);

-		acceld->poll_delay = msecs_to_jiffies(acceld->poll_interval);

-

-		err = acceld->kionix_accel_update_odr(acceld, acceld->poll_interval);

-

-		if(acceld->accel_drdy == 1)

-			enable_irq(client->irq);

-	}

-

-exit:

-	//mutex_unlock(&input_dev->mutex);

-	mutex_unlock(&acceld->mutex_subinput);

-

-	return (err < 0) ? err : count;

-}

-

-/* Returns the direction of device */

-static ssize_t kionix_accel_get_direct(struct device *dev,

-				struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-

-	return sprintf(buf, "%d\n", acceld->accel_pdata.accel_direction);

-}

-

-/* Allow users to change the direction the device */

-static ssize_t kionix_accel_set_direct(struct device *dev, struct device_attribute *attr,

-						const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-	struct input_dev *input_dev = acceld->input_dev;

-	char *buf2;

-	const int direct_count = 1;

-	unsigned long direction;

-	int err = 0;

-

-	/* Lock the device to prevent races with open/close (and itself) */

-	//mutex_lock(&input_dev->mutex);

-	mutex_lock(&acceld->mutex_subinput);

-	if(kionix_strtok(buf, count, &buf2, direct_count) < 0) {

-		KMSGERR(&acceld->client->dev, \

-				"%s: No direction data being read. " \

-				"No direction data will be updated.\n", __func__);

-	}

-

-	else {

-		/* Removes any leading negative sign */

-		while(*buf2 == '-')

-			buf2++;

-		#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,35))

-		err = kstrtouint((const char *)buf2, 10, (unsigned int *)&direction);

-		if (err < 0) {

-			KMSGERR(&acceld->client->dev, \

-					"%s: kstrtouint returned err = %d\n", __func__, err);

-			goto exit;

-		}

-		#else

-		err = strict_strtoul((const char *)buf2, 10, &direction);

-		if (err < 0) {

-			KMSGERR(&acceld->client->dev, \

-					"%s: strict_strtoul returned err = %d\n", __func__, err);

-			goto exit;

-		}

-		#endif

-

-		if(direction < 1 || direction > 8)

-			KMSGERR(&acceld->client->dev, "%s: invalid direction = %d\n", __func__, (unsigned int) direction);

-

-		else {

-			acceld->accel_pdata.accel_direction = (u8) direction;

-			kionix_accel_update_direction(acceld);

-		}

-	}

-

-exit:

-	//mutex_unlock(&input_dev->mutex);

-        mutex_unlock(&acceld->mutex_subinput);

-	return (err < 0) ? err : count;

-}

-

-/* Returns the data output of device */

-static ssize_t kionix_accel_get_data(struct device *dev,

-				struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-	int x, y, z;

-

-	read_lock(&acceld->rwlock_accel_data);

-

-	x = acceld->accel_data[acceld->axis_map_x];

-	y = acceld->accel_data[acceld->axis_map_y];

-	z = acceld->accel_data[acceld->axis_map_z];

-

-	read_unlock(&acceld->rwlock_accel_data);

-

-	return sprintf(buf, "%d %d %d\n", x, y, z);

-}

-

-/* Returns the calibration value of the device */

-static ssize_t kionix_accel_get_cali(struct device *dev,

-				struct device_attribute *attr, char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-	int calibration[3];

-

-	read_lock(&acceld->rwlock_accel_data);

-

-	calibration[0] = acceld->accel_cali[acceld->axis_map_x];

-	calibration[1] = acceld->accel_cali[acceld->axis_map_y];

-	calibration[2] = acceld->accel_cali[acceld->axis_map_z];

-

-	read_unlock(&acceld->rwlock_accel_data);

-

-	return sprintf(buf, "%d %d %d\n", calibration[0], calibration[1], calibration[2]);

-}

-

-/* Allow users to change the calibration value of the device */

-static ssize_t kionix_accel_set_cali(struct device *dev, struct device_attribute *attr,

-						const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(client);

-	struct input_dev *input_dev = acceld->input_dev;

-	const int cali_count = 3; /* How many calibration that we expect to get from the string */

-	char **buf2;

-	long calibration[cali_count];

-	int err = 0, i = 0;

-

-	/* Lock the device to prevent races with open/close (and itself) */

-	//mutex_lock(&input_dev->mutex);

-	mutex_lock(&acceld->mutex_subinput);

-	buf2 = (char **)kzalloc(cali_count * sizeof(char *), GFP_KERNEL);

-

-	if(kionix_strtok(buf, count, buf2, cali_count) < 0) {

-		KMSGERR(&acceld->client->dev, \

-				"%s: Not enough calibration data being read. " \

-				"No calibration data will be updated.\n", __func__);

-	}

-	else {

-		/* Convert string to integers  */

-		for(i = 0 ; i < cali_count ; i++) {

-			#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,35))

-			err = kstrtoint((const char *)*(buf2+i), 10, (int *)&calibration[i]);

-			if(err < 0) {

-				KMSGERR(&acceld->client->dev, \

-						"%s: kstrtoint returned err = %d." \

-						"No calibration data will be updated.\n", __func__ , err);

-				goto exit;

-			}

-			#else

-			err = strict_strtol((const char *)*(buf2+i), 10, &calibration[i]);

-			if(err < 0) {

-				KMSGERR(&acceld->client->dev, \

-						"%s: strict_strtol returned err = %d." \

-						"No calibration data will be updated.\n", __func__ , err);

-				goto exit;

-			}

-			#endif

-		}

-

-		write_lock(&acceld->rwlock_accel_data);

-

-		acceld->accel_cali[acceld->axis_map_x] = (int)calibration[0];

-		acceld->accel_cali[acceld->axis_map_y] = (int)calibration[1];

-		acceld->accel_cali[acceld->axis_map_z] = (int)calibration[2];

-

-		write_unlock(&acceld->rwlock_accel_data);

-	}

-

-exit:

-	for(i = 0 ; i < cali_count ; i++)

-		kfree(*(buf2+i));

-

-	kfree(buf2);

-

-	//mutex_unlock(&input_dev->mutex);

-	mutex_unlock(&acceld->mutex_subinput);

-

-	return (err < 0) ? err : count;

-}

-

-static DEVICE_ATTR(enable, S_IRUGO|S_IWUSR, kionix_accel_get_enable, kionix_accel_set_enable);

-static DEVICE_ATTR(delay, S_IRUGO|S_IWUSR, kionix_accel_get_delay, kionix_accel_set_delay);

-static DEVICE_ATTR(direct, S_IRUGO|S_IWUSR, kionix_accel_get_direct, kionix_accel_set_direct);

-static DEVICE_ATTR(data, S_IRUGO, kionix_accel_get_data, NULL);

-static DEVICE_ATTR(cali, S_IRUGO|S_IWUSR, kionix_accel_get_cali, kionix_accel_set_cali);

-

-static struct attribute *kionix_accel_attributes[] = {

-	&dev_attr_enable.attr,

-	&dev_attr_delay.attr,

-	&dev_attr_direct.attr,

-	&dev_attr_data.attr,

-	&dev_attr_cali.attr,

-	NULL

-};

-

-static struct attribute_group kionix_accel_attribute_group = {

-	.attrs = kionix_accel_attributes

-};

-

-static int kionix_chip_id[] ={

- 	KIONIX_ACCEL_WHO_AM_I_KXTE9,

- 	KIONIX_ACCEL_WHO_AM_I_KXTF9,

- 	KIONIX_ACCEL_WHO_AM_I_KXTI9_1001,

- 	KIONIX_ACCEL_WHO_AM_I_KXTIK_1004,

-	KIONIX_ACCEL_WHO_AM_I_KXTJ9_1005,

-	KIONIX_ACCEL_WHO_AM_I_KXTJ9_1007,

-	KIONIX_ACCEL_WHO_AM_I_KXCJ9_1008,

-	KIONIX_ACCEL_WHO_AM_I_KXTJ2_1009,

-	KIONIX_ACCEL_WHO_AM_I_KXCJK_1013

-};

-

-static int iskionix()

-{

-	char rxData[2] = {0};

-	int ret = 0;

-	int i = 0;

-	

-	ret = kionix_i2c_read(this_client,ACCEL_WHO_AM_I,rxData,1); //maybe should 2 success // -5 ioerror!!

-	printk(KERN_ERR"<<<<%s ret:%d val 0x%x\n", __FUNCTION__, ret, rxData[0]);

-	if (ret <= 0) // 2 ?

-	{

-		return -1;

-	}

-	for(i = 0 ; i < sizeof(kionix_chip_id)/sizeof(kionix_chip_id[0]);i++)

-		if(rxData[0] == kionix_chip_id[i])

-			return 0;

-

-	return -1;

-}

-

-static int __devinit kionix_verify(struct kionix_accel_driver *acceld)

-{

-	int retval = i2c_smbus_read_byte_data(acceld->client, ACCEL_WHO_AM_I);

-

-#if KIONIX_KMSG_INF

-	switch (retval) {

-		case KIONIX_ACCEL_WHO_AM_I_KXTE9:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXTE9.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTF9:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXTF9.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTI9_1001:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXTI9-1001.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTIK_1004:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXTIK-1004.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTJ9_1005:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXTJ9-1005.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTJ9_1007:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXTJ9-1007.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXCJ9_1008:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXCJ9-1008.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTJ2_1009:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXTJ2-1009.\n");

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXCJK_1013:

-			KMSGINF(&acceld->client->dev, "this accelerometer is a KXCJK-1013.\n");

-			break;

-		default:

-			break;

-	}

-#endif

-

-	return retval;

-}

-

-#ifdef    CONFIG_HAS_EARLYSUSPEND

-void kionix_accel_earlysuspend_suspend(struct early_suspend *h)

-{

-	struct kionix_accel_driver *acceld = container_of(h, struct kionix_accel_driver, early_suspend);

-	long remaining;

-

-	mutex_lock(&acceld->mutex_earlysuspend);

-

-	/* Only continue to suspend if enable did not intervene */

-	if(atomic_read(&acceld->accel_suspend_continue) > 0) {

-		/* Make sure that the sensor had successfully disabled before suspending it */

-		if(atomic_read(&acceld->accel_enabled) > 0) {

-			KMSGINF(&acceld->client->dev, "%s: waiting for disable\n", __func__);

-			remaining = wait_event_interruptible_timeout(acceld->wqh_suspend, \

-					atomic_read(&acceld->accel_enabled) < 1, \

-					msecs_to_jiffies(KIONIX_ACCEL_EARLYSUSPEND_TIMEOUT));

-

-			if(atomic_read(&acceld->accel_enabled) > 0) {

-				KMSGERR(&acceld->client->dev, "%s: timeout waiting for disable\n", __func__);

-			}

-		}

-

-		kionix_accel_power_off(acceld);

-

-		atomic_set(&acceld->accel_suspended, 1);

-	}

-

-	mutex_unlock(&acceld->mutex_earlysuspend);

-

-	return;

-}

-

-void kionix_accel_earlysuspend_resume(struct early_suspend *h)

-{

-	struct kionix_accel_driver *acceld = container_of(h, struct kionix_accel_driver, early_suspend);

-	int err;

-

-	mutex_lock(&acceld->mutex_resume);

-

-	if(atomic_read(&acceld->accel_suspended) == 1) {

-		err = kionix_accel_power_on(acceld);

-		if (err < 0) {

-			KMSGERR(&acceld->client->dev, "%s: kionix_accel_power_on returned err = %d\n", __func__, err);

-			goto exit;

-		}

-

-		/* Only needs to reinitialized the registers if Vdd is pulled low during suspend */

-		if(err > 0) {

-			err = acceld->kionix_accel_power_on_init(acceld);

-			if (err) {

-				KMSGERR(&acceld->client->dev, "%s: kionix_accel_power_on_init returned err = %d\n", __func__, err);

-				goto exit;

-			}

-		}

-

-		atomic_set(&acceld->accel_suspended, 0);

-	}

-

-	wake_up_interruptible(&acceld->wqh_suspend);

-

-exit:

-	mutex_unlock(&acceld->mutex_resume);

-

-	return;

-}

-#endif /* CONFIG_HAS_EARLYSUSPEND */

-

-static int kionix_open(struct inode *inode, struct file *file)

-{

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(this_client);

-	//KMSGINF("Open the g-sensor node...\n");

-	kionix_accel_input_open(acceld->input_dev);

-	return 0;

-}

-

-static int kionix_release(struct inode *inode, struct file *file)

-{

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(this_client);

-	//KMSGINF("Close the g-sensor node...\n");

-	kionix_accel_input_close(acceld->input_dev);

-	return 0;

-}

-

-static long

-kionix_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,

-	   unsigned long arg)

-{

-	void __user *argp = (void __user *)arg;

-	char rwbuf[5];

-	short delay, enable;  //amsr = -1;

-	unsigned int uval = 0;

-

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(this_client);

-

-	//KMSGINF("g-sensor ioctr...\n");

-	memset(rwbuf, 0, sizeof(rwbuf));

-	switch (cmd) {

-		case ECS_IOCTL_APP_SET_DELAY:

-			// set the rate of g-sensor

-			if (copy_from_user(&delay, argp, sizeof(short)))

-			{

-				printk(KERN_ALERT "Can't get set delay!!!\n");

-				return -EFAULT;

-			}

-			klog("Get delay=%d\n", delay);

-			

-			if ((delay >=0) && (delay < 20))

-			{

-				delay = 20;

-			} else if (delay > 200) 

-			{

-				delay = 200;

-			}

-			//l_sensorconfig.sensor_samp = 1000/delay;			

-			acceld->poll_interval = 1000/delay;

-			acceld->poll_delay = msecs_to_jiffies(acceld->poll_interval);

-			acceld->kionix_accel_update_odr(acceld, acceld->poll_interval);

-			break;

-		case ECS_IOCTL_APP_SET_AFLAG:

-			// enable/disable sensor

-			if (copy_from_user(&enable, argp, sizeof(short)))

-			{

-				printk(KERN_ERR "Can't get enable flag!!!\n");

-				return -EFAULT;

-			}

-			klog("enable=%d\n",enable);

-			if ((enable >=0) && (enable <=1))

-			{

-				//KMSGINF("driver: disable/enable(%d) gsensor.\n", enable);

-				

-				//l_sensorconfig.sensor_enable = enable;

-				if(enable)

-					kionix_accel_enable(acceld);

-				else

-					kionix_accel_disable(acceld);

-				

-			} else {

-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);

-				return -EINVAL;

-			}

-			break;

-		case WMT_IOCTL_SENSOR_GET_DRVID:

-			uval = KIONIX_DRVID;

-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))

-			{

-				return -EFAULT;

-			}

-			//KMSGINF("kionix_driver_id:%d\n",uval);

-			break;

-		case WMT_IOCTL_SENOR_GET_RESOLUTION:

-		

-		uval = (12<<8) | 8; // 8bit:4g 0xxx xx //mma8452Q

-		if (copy_to_user((unsigned int *)arg, &uval, sizeof(unsigned int)))

-		{

-			return -EFAULT;

-		}

-		printk("<<<<<<<resolution:0x%x\n",uval);	

-		default:

-			break;

-	}

-

-

-

-	return 0;

-}

-

-static struct file_operations kionix_fops = {

-	.owner = THIS_MODULE,

-	.open = kionix_open,

-	.release = kionix_release,

-	.unlocked_ioctl = kionix_ioctl,

-};

-

-

-static struct miscdevice kionix_device = {

-	.minor = MISC_DYNAMIC_MINOR,

-	.name = "sensor_ctrl",

-	.fops = &kionix_fops,

-};

-

-static int sensor_writeproc( struct file   *file,

-                           const char    *buffer,

-                           unsigned long count,

-                           void          *data )

-{

-	return 0;

-}

-

-static int sensor_readproc(char *page, char **start, off_t off,

-			  int count, int *eof, void *data)

-{

-	return 0;

-}

-

-

-

-

-/*static int __devinit kionix_accel_probe(struct i2c_client *client,

-				 const struct i2c_device_id *id)*/

-static int kionix_accel_probe(struct platform_device *pdev)

-{

-	const struct kionix_accel_platform_data *accel_pdata = this_client->dev.platform_data;

-	struct kionix_accel_driver *acceld;

-	int err;

-	struct proc_dir_entry *proc_dir, *proc_entry;

-/*

-	if (!i2c_check_functionality(client->adapter,

-				I2C_FUNC_I2C | I2C_FUNC_SMBUS_BYTE_DATA)) {

-		KMSGERR(&client->dev, "client is not i2c capable. Abort.\n");

-		return -ENXIO;

-	}

-*/

-	if (!accel_pdata) {

-		KMSGERR(&this_client->dev, "platform data is NULL. Abort.\n");

-		return -EINVAL;

-	}

-

-	acceld = kzalloc(sizeof(*acceld), GFP_KERNEL);

-	if (acceld == NULL) {

-		KMSGERR(&this_client->dev, \

-			"failed to allocate memory for module data. Abort.\n");

-		return -ENOMEM;

-	}

-

-	acceld->client = this_client;

-	acceld->accel_pdata = *accel_pdata;

-

-	i2c_set_clientdata(this_client, acceld);

-

-	err = kionix_accel_power_on(acceld);

-	if (err < 0)

-		goto err_free_mem;

-

-	if (accel_pdata->init) {

-		err = accel_pdata->init();

-		if (err < 0)

-			goto err_accel_pdata_power_off;

-	}

-

-	err = kionix_verify(acceld);

-	if (err < 0) {

-		KMSGERR(&acceld->client->dev, "%s: kionix_verify returned err = %d. Abort.\n", __func__, err);

-		goto err_accel_pdata_exit;

-	}

-

-	/* Setup group specific configuration and function callback */

-	switch (err) {

-		case KIONIX_ACCEL_WHO_AM_I_KXTE9:

-			acceld->accel_group = KIONIX_ACCEL_GRP1;

-			acceld->accel_registers = kzalloc(sizeof(u8)*accel_grp1_regs_count, GFP_KERNEL);

-			if (acceld->accel_registers == NULL) {

-				KMSGERR(&this_client->dev, \

-					"failed to allocate memory for accel_registers. Abort.\n");

-				goto err_accel_pdata_exit;

-			}

-			acceld->accel_drdy = 0;

-			acceld->kionix_accel_report_accel_data	= kionix_accel_grp1_report_accel_data;

-			acceld->kionix_accel_update_odr			= kionix_accel_grp1_update_odr;

-			acceld->kionix_accel_power_on_init		= kionix_accel_grp1_power_on_init;

-			acceld->kionix_accel_operate			= kionix_accel_grp1_operate;

-			acceld->kionix_accel_standby			= kionix_accel_grp1_standby;

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTF9:

-		case KIONIX_ACCEL_WHO_AM_I_KXTI9_1001:

-		case KIONIX_ACCEL_WHO_AM_I_KXTIK_1004:

-		case KIONIX_ACCEL_WHO_AM_I_KXTJ9_1005:

-			if(err == KIONIX_ACCEL_WHO_AM_I_KXTIK_1004)

-				acceld->accel_group = KIONIX_ACCEL_GRP3;

-			else

-				acceld->accel_group = KIONIX_ACCEL_GRP2;

-			acceld->accel_registers = kzalloc(sizeof(u8)*accel_grp2_regs_count, GFP_KERNEL);

-			if (acceld->accel_registers == NULL) {

-				KMSGERR(&this_client->dev, \

-					"failed to allocate memory for accel_registers. Abort.\n");

-				goto err_accel_pdata_exit;

-			}

-			switch(acceld->accel_pdata.accel_res) {

-				case KIONIX_ACCEL_RES_6BIT:

-				case KIONIX_ACCEL_RES_8BIT:

-					acceld->accel_registers[accel_grp2_ctrl_reg1] |= ACCEL_GRP2_RES_8BIT;

-					break;

-				case KIONIX_ACCEL_RES_12BIT:

-				default:

-					acceld->accel_registers[accel_grp2_ctrl_reg1] |= ACCEL_GRP2_RES_12BIT;

-					break;

-			}

-			if(acceld->accel_pdata.accel_irq_use_drdy && this_client->irq) {

-				acceld->accel_registers[accel_grp2_int_ctrl] |= ACCEL_GRP2_IEN | ACCEL_GRP2_IEA;

-				acceld->accel_registers[accel_grp2_ctrl_reg1] |= ACCEL_GRP2_DRDYE;

-				acceld->accel_drdy = 1;

-			}

-			else

-				acceld->accel_drdy = 0;

-			kionix_accel_grp2_update_g_range(acceld);

-			acceld->kionix_accel_report_accel_data	= kionix_accel_grp2_report_accel_data;

-			acceld->kionix_accel_update_odr			= kionix_accel_grp2_update_odr;

-			acceld->kionix_accel_power_on_init		= kionix_accel_grp2_power_on_init;

-			acceld->kionix_accel_operate			= kionix_accel_grp2_operate;

-			acceld->kionix_accel_standby			= kionix_accel_grp2_standby;

-			break;

-		case KIONIX_ACCEL_WHO_AM_I_KXTJ9_1007:

-		case KIONIX_ACCEL_WHO_AM_I_KXCJ9_1008:

-		case KIONIX_ACCEL_WHO_AM_I_KXTJ2_1009:

-		case KIONIX_ACCEL_WHO_AM_I_KXCJK_1013:

-			if(err == KIONIX_ACCEL_WHO_AM_I_KXTJ2_1009)

-				acceld->accel_group = KIONIX_ACCEL_GRP5;

-			else if(err == KIONIX_ACCEL_WHO_AM_I_KXCJK_1013)

-				acceld->accel_group = KIONIX_ACCEL_GRP6;

-			else

-				acceld->accel_group = KIONIX_ACCEL_GRP4;

-			acceld->accel_registers = kzalloc(sizeof(u8)*accel_grp4_regs_count, GFP_KERNEL);

-			if (acceld->accel_registers == NULL) {

-				KMSGERR(&this_client->dev, \

-					"failed to allocate memory for accel_registers. Abort.\n");

-				goto err_accel_pdata_exit;

-			}

-			switch(acceld->accel_pdata.accel_res) {

-				case KIONIX_ACCEL_RES_6BIT:

-				case KIONIX_ACCEL_RES_8BIT:

-					acceld->shift = 0;

-					acceld->accel_registers[accel_grp4_ctrl_reg1] |= ACCEL_GRP4_RES_8BIT;

-					break;

-				case KIONIX_ACCEL_RES_12BIT:

-					acceld->shift = 4;

-				default:

-					acceld->accel_registers[accel_grp4_ctrl_reg1] |= ACCEL_GRP4_RES_12BIT;

-					break;

-			}

-			if(acceld->accel_pdata.accel_irq_use_drdy && this_client->irq) {

-				acceld->accel_registers[accel_grp4_int_ctrl] |= ACCEL_GRP4_IEN | ACCEL_GRP4_IEA;

-				acceld->accel_registers[accel_grp4_ctrl_reg1] |= ACCEL_GRP4_DRDYE;

-				acceld->accel_drdy = 1;

-			}

-			else

-				acceld->accel_drdy = 0;

-			kionix_accel_grp4_update_g_range(acceld);

-			acceld->kionix_accel_report_accel_data	= kionix_accel_grp4_report_accel_data;

-			acceld->kionix_accel_update_odr			= kionix_accel_grp4_update_odr;

-			acceld->kionix_accel_power_on_init		= kionix_accel_grp4_power_on_init;

-			acceld->kionix_accel_operate			= kionix_accel_grp4_operate;

-			acceld->kionix_accel_standby			= kionix_accel_grp4_standby;

-			break;

-		default:

-			KMSGERR(&acceld->client->dev, \

-					"%s: unsupported device, who am i = %d. Abort.\n", __func__, err);

-			goto err_accel_pdata_exit;

-	}

-

-	err = kionix_accel_setup_input_device(acceld);

-	if (err)

-		goto err_free_accel_registers;

-

-//add

-		/*this_pdev = pdev;

-		l_sensorconfig.input_dev = acceld->input_dev;*/

-	

-			err = misc_register(&kionix_device);

-			if (err) {

-				printk(KERN_ERR

-					   "kionix_accel_probe: kionix_device register failed\n");

-				goto exit_misc_device_register_failed;

-			}

-			

-			//dev_set_drvdata(&pdev->dev, &l_sensorconfig);

-//end add

-

-

-	atomic_set(&acceld->accel_suspended, 0);

-	atomic_set(&acceld->accel_suspend_continue, 1);

-	atomic_set(&acceld->accel_enabled, 0);

-	atomic_set(&acceld->accel_input_event, 0);

-	atomic_set(&acceld->accel_enable_resume, 0);

-

-	mutex_init(&acceld->mutex_earlysuspend);

-	mutex_init(&acceld->mutex_resume);

-	

-	mutex_init(&acceld->mutex_subinput);//add 2014-6-12

-	

-	rwlock_init(&acceld->rwlock_accel_data);

-

-	acceld->poll_interval = acceld->accel_pdata.poll_interval;

-	acceld->poll_delay = msecs_to_jiffies(acceld->poll_interval);

-	acceld->kionix_accel_update_odr(acceld, acceld->poll_interval);

-	get_axisset(acceld);//kionix_accel_update_direction(acceld);

-	

-	proc_dir = proc_mkdir("sensors", NULL);

-	if (proc_dir == NULL)

-		KMSGERR(&this_client->dev, "failed to create /proc/sensors\n");

-	else {

-		proc_entry = create_proc_entry( "accelinfo", 0644, proc_dir);

-		if (proc_entry == NULL)

-			KMSGERR(&this_client->dev, "failed to create /proc/cpu/accelinfo\n");

-	}

-

-/*

-	proc_dir = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL);//&proc_root

-	if (proc_dir != NULL)

-	{

-		proc_dir->write_proc = sensor_writeproc;

-		proc_dir->read_proc = sensor_readproc;

-	}

-*/	

-	acceld->accel_workqueue = create_singlethread_workqueue("Kionix Accel Workqueue");

-	INIT_DELAYED_WORK(&acceld->accel_work, kionix_accel_work);

-	init_waitqueue_head(&acceld->wqh_suspend);

-

-	if (acceld->accel_drdy) {

-		err = request_threaded_irq(this_client->irq, NULL, kionix_accel_isr, \

-					   IRQF_TRIGGER_RISING | IRQF_ONESHOT, \

-					   KIONIX_ACCEL_IRQ, acceld);

-		if (err) {

-			KMSGERR(&acceld->client->dev, "%s: request_threaded_irq returned err = %d\n", __func__, err);

-			KMSGERR(&acceld->client->dev, "%s: running in software polling mode instead\n", __func__);

-			acceld->accel_drdy = 0;

-		}

-		KMSGINF(&acceld->client->dev, "running in hardware interrupt mode\n");

-	} else {

-		KMSGINF(&acceld->client->dev, "running in software polling mode\n");

-	}

-

-	err = acceld->kionix_accel_power_on_init(acceld);

-	if (err) {

-		KMSGERR(&acceld->client->dev, "%s: kionix_accel_power_on_init returned err = %d. Abort.\n", __func__, err);

-		goto err_free_irq;

-	}

-

-	err = sysfs_create_group(&this_client->dev.kobj, &kionix_accel_attribute_group);

-	if (err) {

-		KMSGERR(&acceld->client->dev, "%s: sysfs_create_group returned err = %d. Abort.\n", __func__, err);

-		goto err_free_irq;

-	}

-

-#ifdef    CONFIG_HAS_EARLYSUSPEND

-	/* The higher the level, the earlier it resume, and the later it suspend */

-	acceld->early_suspend.level = EARLY_SUSPEND_LEVEL_DISABLE_FB + 50;

-	acceld->early_suspend.suspend = kionix_accel_earlysuspend_suspend;

-	acceld->early_suspend.resume = kionix_accel_earlysuspend_resume;

-	register_early_suspend(&acceld->early_suspend);

-#endif /* CONFIG_HAS_EARLYSUSPEND */

-

-

-	// satrt the polling work

-	if(acceld->accel_drdy == 0)

-		queue_delayed_work(acceld->accel_workqueue, &acceld->accel_work, acceld->poll_delay);

-	return 0;

-

-exit_misc_device_register_failed:

-err_free_irq:

-	if (acceld->accel_drdy)

-		free_irq(this_client->irq, acceld);

-	destroy_workqueue(acceld->accel_workqueue);

-	input_unregister_device(acceld->input_dev);

-err_free_accel_registers:

-	kfree(acceld->accel_registers);

-err_accel_pdata_exit:

-	if (accel_pdata->exit)

-		accel_pdata->exit();

-err_accel_pdata_power_off:

-	kionix_accel_power_off(acceld);

-err_free_mem:

-	kfree(acceld);

-exit_input_dev_alloc_failed:

-	return err;

-}

-

-static int  kionix_accel_remove(struct platform_device *pdev)

-{

-	struct kionix_accel_driver *acceld = i2c_get_clientdata(this_client);

-

-#ifdef    CONFIG_HAS_EARLYSUSPEND

-	unregister_early_suspend(&acceld->early_suspend);

-#endif /* CONFIG_HAS_EARLYSUSPEND */

-	if (NULL != acceld->accel_workqueue)

-	{

-		cancel_delayed_work_sync(&acceld->accel_work);

-		flush_workqueue(acceld->accel_workqueue);

-		destroy_workqueue(acceld->accel_workqueue);

-		acceld->accel_workqueue = NULL;

-	}

-	sysfs_remove_group(&this_client->dev.kobj, &kionix_accel_attribute_group);

-	if (acceld->accel_drdy)

-		free_irq(this_client->irq, acceld);

-	//destroy_workqueue(acceld->accel_workqueue);

-	misc_deregister(&kionix_device);

-	input_unregister_device(acceld->input_dev);

-	kfree(acceld->accel_registers);

-	if (acceld->accel_pdata.exit)

-		acceld->accel_pdata.exit();

-	kionix_accel_power_off(acceld);

-	kfree(acceld);

-

-	return 0;

-}

-

-static int __devexit kionix_accel_i2cremove(struct i2c_client *client)

-{

-	return 0;

-}

-

-static const struct i2c_device_id kionix_accel_id[] = {

-	{ KIONIX_ACCEL_NAME, 0 },

-	{ },

-};

-

-MODULE_DEVICE_TABLE(i2c, kionix_accel_id);

-

-static struct i2c_driver kionix_accel_driver = {

-	.driver = {

-		.name	= KIONIX_ACCEL_NAME,

-		.owner	= THIS_MODULE,

-	},

-	.probe		= kionix_accel_probe,

-	.remove		= __devexit_p(kionix_accel_i2cremove),

-	.id_table	= kionix_accel_id,

-};

-

-

-static struct platform_device kionix_pdevice = {

-	.name           = "kionix",

-	.id             = 0,

-	/*.dev            = {

-    	//.release = mma8452q_platform_release,

-	},*/

-};

-

-//************

-static void kionix_accel_shutdown(struct platform_device *pdev)

-{

-	struct kionix_accel_driver *acceld = NULL;

-	acceld = i2c_get_clientdata(this_client);

-	if (acceld) {

-		printk("<<<<<%s\n", __func__);

-		flush_delayed_work_sync(&acceld->accel_work);

-		cancel_delayed_work_sync(&acceld->accel_work);

-	}

-	

-}

-//****add for resume dpm timeout 2014-6-12

-static int kionix_accel_suspend(struct platform_device *pdev, pm_message_t state)

-{

-	struct kionix_accel_driver *acceld = NULL;

-	acceld = i2c_get_clientdata(this_client);

-	if (acceld) {

-		printk("<<<<<%s\n", __func__);

-		flush_delayed_work_sync(&acceld->accel_work);

-		cancel_delayed_work_sync(&acceld->accel_work);

-	}

-}

-

-int kionix_accel_resume(struct platform_device *pdev)

-{

-	struct kionix_accel_driver *acceld = NULL;

-	acceld = i2c_get_clientdata(this_client);

-	if (acceld) {

-		printk("<<<<<%s\n", __func__);

-		queue_delayed_work(acceld->accel_workqueue, &acceld->accel_work, acceld->poll_delay);

-	}

-}

-//***********************

-static struct platform_driver kionix_driver = {

-	.probe = kionix_accel_probe,

-	.remove = kionix_accel_remove,

-	.shutdown = kionix_accel_shutdown,

-	.suspend	= kionix_accel_suspend,

-	.resume		= kionix_accel_resume,

-	.driver = {

-		   .name = "kionix",

-		   },

-};

-

-

-static struct class* l_dev_class = NULL;

-static struct device *l_clsdevice = NULL;

-static int __init kionix_accel_init(void)

-{

-	//return i2c_add_driver(&kionix_accel_driver);

-

-	int ret = 0;

-	struct kionix_accel_driver *acceld;

-		

-	acceld = kzalloc(sizeof(*acceld), GFP_KERNEL);

-	if (acceld == NULL) {

-		printk("%s kzalloc fail!\n", __func__);

-		return -ENOMEM;

-	}

-	

-	ret = get_axisset(acceld);//

-	if (ret < 0)

-	{

-		printk("%s user choose to no sensor chip!\n", __func__);

-		kfree(acceld);

-		return ret;

-	}

-	kfree(acceld);

-	

-	if (!(this_client = sensor_i2c_register_device2(0, KIONIX_ACCEL_I2C_ADDR, KIONIX_ACCEL_NAME,(void*)(&kionix_accel_pdata))))

-	{

-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");

-		return -1;

-	}

-

-	

-	if(iskionix())

-	{

-		printk(KERN_ERR "Can't find kionix!!\n");

-		sensor_i2c_unregister_device(this_client);

-		return -1;

-	}

-

-	//ret = get_axisset(NULL);

-

-	printk("kionix g-sensor driver init\n");

-

-	//spin_lock_init(&l_sensorconfig.spinlock);

-	l_dev_class = class_create(THIS_MODULE, KIONIX_ACCEL_NAME);

-	//for S40 module to judge whether insmod is ok

-	if (IS_ERR(l_dev_class)){

-		ret = PTR_ERR(l_dev_class);

-		printk(KERN_ERR "Can't class_create gsensor device !!\n");

-		return ret;

-	}

-	l_clsdevice = device_create(l_dev_class, NULL, MKDEV(GSENSOR_MAJOR, 0), NULL, KIONIX_ACCEL_NAME);

-	if (IS_ERR(l_clsdevice)){

-		ret = PTR_ERR(l_clsdevice);

-		printk(KERN_ERR "Failed to create device %s !!!",KIONIX_ACCEL_NAME);

-		return ret;

-	}

-

-	if((ret = platform_device_register(&kionix_pdevice)))

-	{

-		printk(KERN_ERR "%s Can't register kionix platform devcie!!!\n", __FUNCTION__);

-		return ret;

-	}

-	if ((ret = platform_driver_register(&kionix_driver)) != 0)

-	{

-		printk(KERN_ERR "%s Can't register kionix platform driver!!!\n", __FUNCTION__);

-		return ret;

-	}

-        

-	return 0;

-	

-}

-module_init(kionix_accel_init);

-

-static void __exit kionix_accel_exit(void)

-{

-	//i2c_del_driver(&kionix_accel_driver);

-	platform_driver_unregister(&kionix_driver);

-    platform_device_unregister(&kionix_pdevice);

-

-	device_destroy(l_dev_class, MKDEV(GSENSOR_MAJOR, 0));

-	
-	class_destroy(l_dev_class);

-	sensor_i2c_unregister_device(this_client);

-}

-module_exit(kionix_accel_exit);

-

-MODULE_DESCRIPTION("Kionix accelerometer driver");

-MODULE_AUTHOR("Kuching Tan <kuchingtan@kionix.com>");

-MODULE_LICENSE("GPL");

-MODULE_VERSION("3.3.0");

diff --git a/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/kionix_accel.h b/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/kionix_accel.h
deleted file mode 100755
index b7be9b8f..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/kionix_gsensor/kionix_accel.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* include/linux/input/kionix_accel.h - Kionix accelerometer driver

- *

- * Copyright (C) 2012 Kionix, Inc.

- * Written by Kuching Tan <kuchingtan@kionix.com>

- *

- * This program is free software: you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation, either version 2 of the License, or

- * (at your option) any later version.

- *

- * This program is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- * GNU General Public License for more details.

- *

- * You should have received a copy of the GNU General Public License

- * along with this program.  If not, see <http://www.gnu.org/licenses/>.

- *

- */

-

-#ifndef __KIONIX_ACCEL_H__

-#define __KIONIX_ACCEL_H__

-

-#define KIONIX_ACCEL_I2C_ADDR		0x0E

-#define KIONIX_ACCEL_NAME			"kionix_accel"

-#define KIONIX_ACCEL_IRQ			"kionix-irq"

-

-struct kionix_accel_platform_data {

-	/* Although the accelerometer can perform at high ODR,

-	 * there is a need to keep the maximum ODR to a lower

-	 * value due to power consumption or other concern.

-	 * Use this variable to set the minimum allowable

-	 * interval for data to be reported from the

-	 * accelerometer. Unit is measured in milli-

-	 * seconds. Recommended value is 5ms. */

-	unsigned int min_interval;

-	/* Use this variable to set the default interval for

-	 * data to be reported from the accelerometer. This

-	 * value will be used during driver setup process,

-	 * but can be changed by the system during runtime via

-	 * sysfs control. Recommended value is 200ms.*/

-	unsigned int poll_interval;

-

-	/* This variable controls the corresponding direction

-	 * of the accelerometer that is mounted on the board

-	 * of the device. Refer to the porting guide for

-	 * details. Valid value is 1 to 8. */

-	u8 accel_direction;

-

-	/* Use this variable to choose whether or not to use

-	 * DRDY hardware interrupt mode to trigger a data

-	 * report event instead of using software polling.

-	 * Note that for those accelerometer model that does

-	 * not support DRDY hardware interrupt, the driver

-	 * will revert to software polling mode automatically.

-	 * Valid value is 0 or 1.*/

-	bool accel_irq_use_drdy;

-

-	/* Use this variable to control the number of

-	 * effective bits of the accelerometer output.

-	 * Use the macro definition to select the desired

-	 * number of effective bits. */

-	#define KIONIX_ACCEL_RES_12BIT	0

-	#define KIONIX_ACCEL_RES_8BIT	1

-	#define KIONIX_ACCEL_RES_6BIT	2

-	u8 accel_res;

-

-	/* Use this variable to control the G range of

-	 * the accelerometer output. Use the macro definition

-	 * to select the desired G range.*/

-	#define KIONIX_ACCEL_G_2G		0

-	#define KIONIX_ACCEL_G_4G		1

-	#define KIONIX_ACCEL_G_6G		2

-	#define KIONIX_ACCEL_G_8G		3

-	u8 accel_g_range;

-

-	/* Optional callback functions that can be implemented

-	 * on per product basis. If these callbacks are defined,

-	 * they will be called by the driver. */

-	int (*init)(void);

-	void (*exit)(void);

-	int (*power_on)(void);

-	int (*power_off)(void);

-};

-#endif  /* __KIONIX_ACCEL_H__ */

diff --git a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/Makefile
deleted file mode 100755
index 23eca917..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_kxte9

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := kxte9.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/kxte9.c b/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/kxte9.c
deleted file mode 100755
index 2f25a4f8..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/kxte9.c
+++ /dev/null
@@ -1,1798 +0,0 @@
-/* drivers/i2c/chips/kxte9.c - KXTE9 accelerometer driver
- *
- * Copyright (C) 2010 Kionix, Inc.
- * Written by Kuching Tan <kuchingtan@kionix.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/fs.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/uaccess.h>
-#include <linux/workqueue.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-//#include <linux/kxte9.h>
-#include <linux/platform_device.h>
-#include <linux/miscdevice.h>
-#include <mach/hardware.h>
-#include "kxte9.h"
-//#include <linux/earlysuspend.h>
-#include <mach/wmt-i2c-bus.h>
-
-#define NAME			"kxte9"
-#define G_MAX			2000
-/* OUTPUT REGISTERS */
-#define CT_RESP			0x0C
-#define WHO_AM_I		0x0F
-#define TILT_POS_CUR	0x10
-#define TILT_POS_PRE	0x11
-#define XOUT			0x12
-#define INT_STATUS_REG	0x16
-#define INT_SRC_REG2	0x17
-#define INT_REL			0x1A
-/* CONTROL REGISTERS */
-#define CTRL_REG1		0x1B
-#define CTRL_REG2		0x1C
-#define CTRL_REG3		0x1D
-#define INT_CTRL1		0x1E
-#define INT_CTRL2		0x1F
-#define TILT_TIMER		0x28
-#define WUF_TIMER		0x29
-#define B2S_TIMER		0x2A
-#define WUF_THRESH		0x5A
-#define B2S_THRESH		0x5B
-/* CTRL_REG1 BITS */
-#define PC1_OFF			0x00
-#define PC1_ON			0x80
-/* INT_SRC_REG2 BITS */
-#define TPS				0x01
-#define WUFS			0x02
-#define B2SS			0x04
-/* Direction Mask */
-/* Used for TILT_POS_CUR, TILT_POS_PRE	*/
-/*			INT_SRC_REG1, CTRL_REG2		*/
-#define	DIR_LE			0x20
-#define DIR_RI			0x10
-#define DIR_DO			0x08
-#define DIR_UP			0x04
-#define DIR_FD			0x02
-#define DIR_FU			0x01
-/* ODR MASKS */
-#define ODRM			0x18 // CTRL_REG1
-#define	OWUFM			0x03 // CTRL_REG3
-#define OB2SM			0x0C // CTRL_REG3
-/* INPUT_ABS CONSTANTS */
-#define FUZZ			32
-#define FLAT			32
-/* RESUME STATE INDICES */
-#define RES_CTRL_REG1		0
-#define RES_CTRL_REG3		1
-#define RES_INT_CTRL1		2
-#define RES_TILT_TIMER		3
-#define RES_WUF_TIMER		4
-#define RES_B2S_TIMER		5
-#define RES_WUF_THRESH		6
-#define RES_B2S_THRESH		7
-#define RES_CURRENT_ODR		8
-#define RESUME_ENTRIES		9
-/* OFFSET and SENSITIVITY */
-//#define	OFFSET		32 //6-bit
-#define	OFFSET		128 //8-bit
-#define SENS		16
-
-#define IOCTL_BUFFER_SIZE	64
-
-//#define WM3445_A0
-//#define INT_MODE
-
-//////////////////////////////////////////////////////////////////////////
-//#define DEBUG_WMT_GSENSOR
-#ifdef DEBUG_WMT_GSENSOR
-#define kxte9_dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args)
-//#define kxte9_dbg(fmt, args...) if (kpadall_isrundbg()) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-#else
-#define kxte9_dbg(fmt, args...)
-#endif
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk(KERN_DEBUG "[%s]: " fmt, __FUNCTION__, ## args)
-//////////////////////////////////////////////////////////////////////////
-
-/*
- * The following table lists the maximum appropriate poll interval for each
- * available output data rate.
- */
-struct {
-	unsigned int interval;
-	u8 mask;
-} kxte9_odr_table[] = {
-	{1000, ODR1E},
-	{334, ODR3E}, 
-	{100, ODR10E}, 
-	{25, ODR40E},
-	{8, ODR125E},
-};
-
-struct kxte9_data {
-	//struct i2c_client *client;
-	struct kxte9_platform_data *pdata;
-	struct mutex lock;
-	struct delayed_work input_work;
-	struct input_dev *input_dev;
-#ifdef INT_MODE
-	struct work_struct irq_work;
-#endif
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend earlysuspend;
-#endif
-	int hw_initialized;
-	atomic_t enabled;
-	u8 resume[RESUME_ENTRIES];
-	int i2c_xfer_complete;
-	int suspend;
-};
-
-struct gsensor_config
-{
-	int op;
-	int samp;
-	int xyz_axis[3][3]; // (axis,direction)
-	struct proc_dir_entry* sensor_proc;
-	int sensorlevel;
-	unsigned int avg_count;
-	unsigned int kxte9_8bit;
-	int name;
-	int bmp;
-	unsigned int ctraddr;
-	unsigned int ocaddr;
-	unsigned int idaddr;
-	unsigned int peaddr;
-	unsigned int pcaddr;
-	unsigned int itbmp;
-	unsigned int itaddr;
-	unsigned int isbmp;
-	unsigned int isaddr;
-	int irq;
-};
-
-static struct gsensor_config gconf = {
-	.op = 0,
-	.samp = 40,
-	.xyz_axis = {
-		{ABS_X, -1},
-		{ABS_Y, 1},
-		{ABS_Z, -1},
-		},
-	.sensor_proc = NULL,
-	.avg_count = 4,
-	.kxte9_8bit = 1,
-	.name = 3,
-#ifdef WM3445_A0
-	.bmp = 0x100, /* GPIO 8 */
-	.ctraddr = GPIO_BASE_ADDR + 0x40,
-	.ocaddr = GPIO_BASE_ADDR + 0x80,
-	.idaddr = GPIO_BASE_ADDR + 0x00,
-	.peaddr = GPIO_BASE_ADDR + 0x480,
-	.pcaddr = GPIO_BASE_ADDR + 0x4c0,
-	.itbmp = 0x30000, /* Rising Edge */
-	.itaddr = GPIO_BASE_ADDR + 0x300,
-	.isbmp = 0x100,
-	.isaddr = GPIO_BASE_ADDR + 0x304,
-	.irq = IRQ_GPIO8,
-#else
-	.bmp = 0x8, /* GPIO 3 */
-	.ctraddr = GPIO_BASE_ADDR + 0x40,
-	.ocaddr = GPIO_BASE_ADDR + 0x80,
-	.idaddr = GPIO_BASE_ADDR + 0x00,
-	.peaddr = GPIO_BASE_ADDR + 0x480,
-	.pcaddr = GPIO_BASE_ADDR + 0x4c0,
-	.itbmp = 0x83000000, /* Rising Edge */
-	.itaddr = GPIO_BASE_ADDR + 0x300,
-	.isbmp = 0x8,
-	.isaddr = GPIO_BASE_ADDR + 0x320,
-	.irq = 5,
-#endif
-};
-
-static struct kxte9_platform_data kxte9_pdata = {
-	.min_interval = 1,
-	.poll_interval = 100,
-	.ctrl_reg1_init = ODR10E & ~B2SE & ~WUFE & ~TPE,
-	.engine_odr_init = OB2S1 | OWUF1,
-	.int_ctrl_init = KXTE9_IEA,
-	.tilt_timer_init = 0x00,
-	.wuf_timer_init = 0x00,
-	.wuf_thresh_init = 0x20,
-	.b2s_timer_init = 0x00,
-	.b2s_thresh_init = 0x60,
-};
-
-#ifdef WM3445_A0
-#define SET_GPIO_GSENSOR_INT() {\
-	REG32_VAL(gconf.ctraddr) &= ~gconf.bmp; \
-	REG32_VAL(gconf.ocaddr) &= ~gconf.bmp; \
-	REG32_VAL(gconf.peaddr) |= gconf.bmp; \
-	REG32_VAL(gconf.pcaddr) &= ~gconf.bmp; \
-	REG32_VAL(gconf.itaddr) |= gconf.itbmp; \
-	REG32_VAL(GPIO_BASE_ADDR + 0x308) |= gconf.bmp; \
-	REG32_VAL(gconf.isaddr) |= gconf.isbmp; \
-}
-#define ENABLE_SENSOR_INT(enable) { \
-	if (enable) \
-	{\
-		REG32_VAL(GPIO_BASE_ADDR + 0x308) &= ~gconf.bmp; \
-	} else {\
-		REG32_VAL(GPIO_BASE_ADDR + 0x308) |= gconf.bmp; \
-	}\
-}
-
-#else
-#define SET_GPIO_GSENSOR_INT() {\
-	REG32_VAL(gconf.ctraddr) |= gconf.bmp; \
-	REG32_VAL(gconf.ocaddr) &= ~gconf.bmp; \
-	REG32_VAL(gconf.pcaddr) &= ~gconf.bmp; \
-	REG32_VAL(gconf.itaddr) |= gconf.itbmp; \
-	REG32_VAL(gconf.isaddr) |= gconf.isbmp; \
-}
-#endif
-
-#define X_CONVERT(x) x*gconf.xyz_axis[ABS_X][1]
-#define Y_CONVERT(y) y*gconf.xyz_axis[ABS_Y][1]
-#define Z_CONVERT(z) z*gconf.xyz_axis[ABS_Z][1]
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void kxte9_early_suspend(struct early_suspend *h);
-static void kxte9_late_resume(struct early_suspend *h);
-#endif
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num, int bus_id);
-extern int i2c_api_do_send(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);
-extern int i2c_api_do_recv(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);
-extern unsigned int wmt_read_oscr(void); 
-
-static struct kxte9_data *te9 = NULL;
-static atomic_t kxte9_dev_open_count;
-static struct kobject *android_gsensor_kobj = NULL;
-static void kxte9_read_callback(void *data);
-struct i2c_msg *kxte9_msg;
-unsigned char *i2c_read_buf;
-unsigned char *i2c_write_buf;
-static struct timer_list kxte9_timer;
-static unsigned char *x_count;
-static unsigned char *y_count;
-static unsigned char *z_count;
-static unsigned int x_total = 0, y_total = 0, z_total = 0;
-static unsigned int xyz_index = 0;
-
-static int wait_i2c_xfer_complete(void)
-{
-	unsigned int now_time = 0;
-	unsigned int delay_time = 0;
-
-	now_time = wmt_read_oscr();
-	while (!te9->i2c_xfer_complete)  {
-		delay_time = wmt_read_oscr() - now_time;
-		if (delay_time > 60000) {//20ms
-			printk(KERN_WARNING "[kxte9] transfer timeout!\n");
-			return 0;
-		}
-	}
-	return 1;
-}
-
-static void kxte9_read_callback(void *data)
-{
-	int xyz[3];
-
-	if (te9->suspend) {
-		te9->i2c_xfer_complete = 1;
-		return;
-	}
-	if (xyz_index >= gconf.avg_count)
-		xyz_index = 0;
-	x_total -= x_count[xyz_index];
-	y_total -= y_count[xyz_index];
-	z_total -= z_count[xyz_index];
-	if (gconf.kxte9_8bit) {
-		x_count[xyz_index] = i2c_read_buf[0];
-		y_count[xyz_index] = i2c_read_buf[1];
-		z_count[xyz_index] = i2c_read_buf[2];
-	} else {
-		x_count[xyz_index] = i2c_read_buf[0] & ~0x03;
-		y_count[xyz_index] = i2c_read_buf[1] & ~0x03;
-		z_count[xyz_index] = i2c_read_buf[2] & ~0x03;	
-	}
-	x_total += x_count[xyz_index];
-	y_total += y_count[xyz_index];
-	z_total += z_count[xyz_index];
-	xyz[ABS_X] = (x_total/gconf.avg_count - OFFSET) << 4;
-	xyz[ABS_Y] = (y_total/gconf.avg_count - OFFSET) << 4;
-	xyz[ABS_Z] = (z_total/gconf.avg_count - OFFSET) << 4;
-	//printk(KERN_DEBUG "   [%d] x:%d y:%d z:%d\n", xyz_index, x_count[xyz_index], y_count[xyz_index], z_count[xyz_index]);
-	//printk(KERN_DEBUG " total x:%d y:%d z:%d\n", x_total, y_total, z_total);
-	//printk(KERN_DEBUG "   avg x:%d y:%d z:%d\n", x_total/gconf.avg_count, y_total/gconf.avg_count, z_total/gconf.avg_count);
-	//printk(KERN_DEBUG "report x:%d y:%d z:%d\n", xyz[ABS_X], xyz[ABS_Y], xyz[ABS_Z]);
-	xyz_index++;
-	input_report_abs(te9->input_dev, ABS_X, X_CONVERT(xyz[gconf.xyz_axis[ABS_X][0]]));
-	input_report_abs(te9->input_dev, ABS_Y, Y_CONVERT(xyz[gconf.xyz_axis[ABS_Y][0]]));
-	input_report_abs(te9->input_dev, ABS_Z, Z_CONVERT(xyz[gconf.xyz_axis[ABS_Z][0]]));
-	input_sync(te9->input_dev);
-	te9->i2c_xfer_complete = 1;
-	mod_timer(&kxte9_timer,  jiffies +  msecs_to_jiffies(te9->pdata->poll_interval));
-}
-
-static void kxte9_read_data(u8 addr, int len)
-{
-	i2c_write_buf[0] = addr;
-	kxte9_msg[0].addr = KXTE9_I2C_ADDR;
-	kxte9_msg[0].flags = 0 ;
-	kxte9_msg[0].len = 1;
-	kxte9_msg[0].buf = i2c_write_buf;
-	kxte9_msg[1].addr = KXTE9_I2C_ADDR;
-	kxte9_msg[1].flags = I2C_M_RD;
-	kxte9_msg[1].len = len;
-	kxte9_msg[1].buf = i2c_read_buf;
-	wmt_i2c_transfer(kxte9_msg, 2, 0, kxte9_read_callback, 0);
-}
-
-static int kxte9_i2c_read(u8 addr, u8 *data, int len)
-{
-/*
-	int err;
-
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = KXTE9_I2C_ADDR,
-		 .flags = 0 & ~(I2C_M_RD), //te9->client->flags & I2C_M_TEN,
-		 .len = 1,
-		 .buf = &addr,
-		 },
-		{
-		 .addr = KXTE9_I2C_ADDR, //te9->client->addr,
-		 .flags = (I2C_M_RD), //(te9->client->flags & I2C_M_TEN) | I2C_M_RD,
-		 .len = len,
-		 .buf = data,
-		 },
-	};
-	err = wmt_i2c_xfer_continue_if_4(msgs, 2, 0);
-
-	if(err != 2)
-		errlog("read transfer error\n");
-	else
-		err = 0;
-
-	return err;
-*/
-	int ret;
-	ret = i2c_api_do_recv(0, KXTE9_I2C_ADDR, addr, data, len);
-	if (ret <= 0) {
-		errlog("i2c_api_do_recv error!\n");
-		return -1;
-	}
-	return 0;
-}
-
-static int kxte9_i2c_write(u8 addr, u8 *data, int len)
-{
-/*
-	int err;
-	int i;
-	u8 buf[len + 1];
-
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = KXTE9_I2C_ADDR, //te9->client->addr,
-		 .flags = 0 & ~(I2C_M_RD), //te9->client->flags & I2C_M_TEN,
-		 .len = len + 1,
-		 .buf = buf,
-		 },
-	};
-
-	buf[0] = addr;
-	for (i = 0; i < len; i++)
-		buf[i + 1] = data[i];
-
-	err = wmt_i2c_xfer_continue_if_4(msgs, 1, 0);
-	if(err != 1)
-		errlog("write transfer error\n");
-	else
-		err = 0;
-	return err;
-*/
-	int ret;
-	ret = i2c_api_do_send(0, KXTE9_I2C_ADDR, addr, data, len);
-	if (ret <= 0) {
-		errlog("i2c_api_do_send error!\n");
-		return -1;
-	}
-	return 0;
-
-}
-
-int kxte9_get_bits(u8 reg_addr, u8* bits_value, u8 bits_mask)
-{
-	int err;
-	u8 reg_data;
-
-	err = kxte9_i2c_read(reg_addr, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", reg_addr, reg_data, err);
-	if(err < 0)
-		return err;
-
-	*bits_value = reg_data & bits_mask;
-
-	return 1;
-}
-
-int kxte9_get_byte(u8 reg_addr, u8* reg_value)
-{
-	int err;
-	u8 reg_data;
-
-	err = kxte9_i2c_read(reg_addr, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", reg_addr, reg_data, err);
-	if(err < 0)
-		return err;
-
-	*reg_value = reg_data;
-
-	return 1;
-}
-
-int kxte9_set_bits(int res_index, u8 reg_addr, u8 bits_value, u8 bits_mask)
-{
-	int err=0, err1=0, retval=0;
-	u8 reg_data = 0x00, reg_bits = 0x00, bits_set = 0x00;
-
-	// Turn off PC1
-	reg_data = te9->resume[RES_CTRL_REG1] & ~PC1_ON;
-
-	err = kxte9_i2c_write(CTRL_REG1, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG1, reg_data, err);
-	if(err < 0)
-		goto exit0;
-
-	// Read from device register
-	err = kxte9_i2c_read(reg_addr, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", reg_addr, reg_data, err);
-	if(err < 0)
-		goto exit0;
-
-	// Apply mask to device register;
-	reg_bits = reg_data & bits_mask;
-
-	// Update resume state data
-	bits_set = bits_mask & bits_value;
-	te9->resume[res_index] &= ~bits_mask;
-	te9->resume[res_index] |= bits_set;
-
-	// Return 0 if value in device register and value to be written is the same
-	if(reg_bits == bits_set)
-		retval = 0;
-	// Else, return 1
-	else
-		retval = 1;
-
-	// Write to device register
-	err = kxte9_i2c_write(reg_addr, &te9->resume[res_index], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", reg_addr, te9->resume[res_index], err);
-	if(err < 0)
-		goto exit0;
-
-exit0:
-	// Turn on PC1
-	reg_data = te9->resume[RES_CTRL_REG1] | PC1_ON;
-
-	err1 = kxte9_i2c_write(CTRL_REG1, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG1, reg_data, err);
-	if(err1 < 0)
-		return err1;
-
-	if(err < 0)
-		return err;
-
-	return retval;
-}
-
-int kxte9_set_byte(int res_index, u8 reg_addr, u8 reg_value)
-{
-	int err, err1, retval=0;
-	u8 reg_data;
-
-	// Turn off PC1
-	reg_data = te9->resume[RES_CTRL_REG1] & ~PC1_ON;
-
-	err = kxte9_i2c_write(CTRL_REG1, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG1, reg_data, err);
-	if(err < 0)
-		goto exit0;
-
-	// Read from device register
-	err = kxte9_i2c_read(reg_addr, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", reg_addr, reg_data, err);
-	if(err < 0)
-		goto exit0;
-
-	// Update resume state data
-	te9->resume[res_index] = reg_value;
-
-	// Return 0 if value in device register and value to be written is the same
-	if(reg_data == reg_value)
-		retval = 0;
-	// Else, return 1
-	else
-		retval = 1;
-
-	// Write to device register
-	err = kxte9_i2c_write(reg_addr, &te9->resume[res_index], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", reg_addr, te9->resume[res_index], err);
-	if(err < 0)
-		goto exit0;
-
-exit0:
-	// Turn on PC1
-	reg_data = te9->resume[RES_CTRL_REG1] | PC1_ON;
-	err1 = kxte9_i2c_write(CTRL_REG1, &reg_data, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG1, reg_data, err);
-	if(err1 < 0)
-		return err1;
-
-	if(err < 0)
-		return err;
-
-	return retval;
-}
-
-int kxte9_set_pc1_off(void)
-{
-	u8 reg_data;
-
-	reg_data = te9->resume[RES_CTRL_REG1] & ~PC1_ON;
-
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1)\n", CTRL_REG1, reg_data);
-	return kxte9_i2c_write(CTRL_REG1, &reg_data, 1);
-}
-
-int kxte9_set_pc1_on(void)
-{
-	u8 reg_data;
-
-	reg_data = te9->resume[RES_CTRL_REG1] | PC1_ON;
-
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1)\n", CTRL_REG1, reg_data);
-	return kxte9_i2c_write(CTRL_REG1, &reg_data, 1);
-}
-
-static int kxte9_verify(void)
-{
-	int err;
-	u8 buf;
-
-	err = kxte9_i2c_read(WHO_AM_I, &buf, 1);
-	kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", WHO_AM_I, buf, err);
-	if(err < 0)
-		errlog( "read err int source\n");
-	if(buf != 0)
-		err = -1;
-	return err;
-}
-
-static int kxte9_hw_init(void)
-{
-	int err;
-	u8 buf = PC1_OFF;
-
-	err = kxte9_i2c_write(CTRL_REG1, &buf, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG1, buf, err);
-	if(err < 0)
-		return err;
-	err = kxte9_i2c_write(CTRL_REG3, &te9->resume[RES_CTRL_REG3], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG3, te9->resume[RES_CTRL_REG3], err);
-	if(err < 0)
-		return err;
-	err = kxte9_i2c_write(INT_CTRL1, &te9->resume[RES_INT_CTRL1], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", INT_CTRL1, te9->resume[RES_INT_CTRL1], err);
-	if(err < 0)
-		return err;
-	err = kxte9_i2c_write(TILT_TIMER, &te9->resume[RES_TILT_TIMER], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", TILT_TIMER, te9->resume[RES_TILT_TIMER], err);
-	if(err < 0)
-		return err;
-	err = kxte9_i2c_write(WUF_TIMER, &te9->resume[RES_WUF_TIMER], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", WUF_TIMER, te9->resume[RES_WUF_TIMER], err);
-	if(err < 0)
-		return err;
-	err = kxte9_i2c_write(B2S_TIMER, &te9->resume[RES_B2S_TIMER], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", B2S_TIMER, te9->resume[RES_B2S_TIMER], err);
-	if(err < 0)
-		return err;
-	err = kxte9_i2c_write(WUF_THRESH, &te9->resume[RES_WUF_THRESH], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", WUF_THRESH, te9->resume[RES_WUF_THRESH], err);
-	if(err < 0)
-		return err;
-	err = kxte9_i2c_write(B2S_THRESH, &te9->resume[RES_B2S_THRESH], 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", B2S_THRESH, te9->resume[RES_B2S_THRESH], err);
-	if(err < 0)
-		return err;
-	buf = te9->resume[RES_CTRL_REG1] | PC1_ON;
-	err = kxte9_i2c_write(CTRL_REG1, &buf, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG1, buf, err);
-	if(err < 0)
-		return err;
-
-	te9->resume[RES_CTRL_REG1] = buf;
-	te9->hw_initialized = 1;
-
-	return 0;
-}
-
-static void kxte9_device_power_off(void)
-{
-	int err;
-	u8 buf = PC1_OFF;
-
-	err = kxte9_i2c_write(CTRL_REG1, &buf, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1), err=%d\n", CTRL_REG1, buf, err);
-	if(err < 0)
-		errlog("soft power off failed\n");
-#ifdef INT_MODE
-	ENABLE_SENSOR_INT(0);
-//	disable_irq(gconf.irq);
-#endif
-	te9->hw_initialized = 0;
-}
-
-static int kxte9_device_power_on(void)
-{
-	int err;
-
-	if(!te9->hw_initialized) {
-		//mdelay(110);
-		err = kxte9_hw_init();
-		if(err < 0) {
-			kxte9_device_power_off();
-			return err;
-		}
-	}
-#ifdef INT_MODE
-	ENABLE_SENSOR_INT(1);
-//	enable_irq(gconf.irq);
-#endif
-	return 0;
-}
-
-static u8 kxte9_resolve_dir(u8 dir)
-{
-	switch (dir) {
-	case 0x20:	/* -X */
-		if (gconf.xyz_axis[ABS_X][1] < 0)
-			dir = 0x10;
-		if (gconf.xyz_axis[ABS_Y][0] == 0)
-			dir >>= 2;
-		if (gconf.xyz_axis[ABS_Z][0] == 0)
-			dir >>= 4;
-		break;
-	case 0x10:	/* +X */
-		if (gconf.xyz_axis[ABS_X][1] < 0)
-			dir = 0x20;
-		if (gconf.xyz_axis[ABS_Y][0] == 0)
-			dir >>= 2;
-		if (gconf.xyz_axis[ABS_Z][0] == 0)
-			dir >>= 4;
-		break;
-	case 0x08:	/* -Y */
-		if (gconf.xyz_axis[ABS_Y][1] < 0)
-			dir = 0x04;
-		if (gconf.xyz_axis[ABS_X][0] == 1)
-			dir <<= 2;
-		if (gconf.xyz_axis[ABS_Z][0] == 1)
-			dir >>= 2;
-		break;
-	case 0x04:	/* +Y */
-		if (gconf.xyz_axis[ABS_Y][1] < 0)
-			dir = 0x08;
-		if (gconf.xyz_axis[ABS_X][0] == 1)
-			dir <<= 2;
-		if (gconf.xyz_axis[ABS_Z][0] == 1)
-			dir >>= 2;
-		break;
-	case 0x02:	/* -Z */
-		if (gconf.xyz_axis[ABS_Z][1] < 0)
-			dir = 0x01;
-		if (gconf.xyz_axis[ABS_X][0] == 2)
-			dir <<= 4;
-		if (gconf.xyz_axis[ABS_Y][0] == 2)
-			dir <<= 2;
-		break;
-	case 0x01:	/* +Z */
-		if (gconf.xyz_axis[ABS_Z][1] < 0)
-			dir = 0x02;
-		if (gconf.xyz_axis[ABS_X][0] == 2)
-			dir <<= 4;
-		if (gconf.xyz_axis[ABS_Y][0] == 2)
-			dir <<= 2;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return dir;
-}
-
-#ifdef INT_MODE
-static void kxte9_irq_work_func(struct work_struct *work)
-{
-/*
- *	int_status output:
- *	[INT_SRC_REG1][INT_SRC_REG2][TILT_POS_PRE][TILT_POS_CUR]
- *	INT_SRC_REG2, TILT_POS_PRE, and TILT_POS_CUR directions are translated
- *	based on platform data variables.
- */
-
-	int err;
-	int i;
-	int int_status = 0;
-	u8 status;
-	u8 b2s_comp;
-	u8 wuf_comp;
-	u8 buf[2];
-
-	err = kxte9_i2c_read(INT_STATUS_REG, &status, 1);
-	kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", INT_STATUS_REG, status, err);
-	if(err < 0)
-		errlog("read err int source\n");
-	int_status = status << 24;
-	if((status & TPS) > 0) {
-		err = kxte9_i2c_read(TILT_POS_CUR, buf, 2);
-	kxte9_dbg("kxte9_i2c_read(%x, 2)=%x,%x, err=%d\n", TILT_POS_CUR, buf[0], buf[1], err);
-		if(err < 0)
-			errlog("read err tilt dir\n");
-		int_status |= kxte9_resolve_dir(buf[0]);
-		int_status |= (kxte9_resolve_dir(buf[1])) << 8;
-		kxte9_dbg("IRQ TILT [%x]\n", kxte9_resolve_dir(buf[0]));
-	}
-	if((status & WUFS) > 0) {
-		kxte9_dbg("for WUFS\n");
-		err = kxte9_i2c_read(INT_SRC_REG2, buf, 1);
-		kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", INT_SRC_REG2, buf[0], err);
-		if(err < 0)
-			kxte9_dbg("reading err wuf dir\n");
-		int_status |= (kxte9_resolve_dir(buf[0])) << 16;
-		b2s_comp = (te9->resume[RES_CTRL_REG3] & 0x0C) >> 2;
-		wuf_comp = te9->resume[RES_CTRL_REG3] & 0x03;
-		if(!te9->resume[RES_CURRENT_ODR] &&
-				!(te9->resume[RES_CTRL_REG1] & ODR125E) &&
-						!(b2s_comp & wuf_comp)) {
-			/* set the new poll interval based on wuf odr */
-			for (i = 0; i < ARRAY_SIZE(kxte9_odr_table); i++) {
-				if(kxte9_odr_table[i].mask ==	wuf_comp << 3) {
-					te9->pdata->poll_interval = kxte9_odr_table[i].interval;
-					break;
-				}
-			}
-			if(te9->input_dev) {
-				cancel_delayed_work_sync(&te9->input_work);
-				schedule_delayed_work(&te9->input_work,
-						msecs_to_jiffies(te9->pdata->poll_interval));
-			}
-		}
-	}
-	if((status & B2SS) > 0) {
-		kxte9_dbg("fro B2SS\n");
-		b2s_comp = (te9->resume[RES_CTRL_REG3] & 0x0C) >> 2;
-		wuf_comp = te9->resume[RES_CTRL_REG3] & 0x03;
-		if(!te9->resume[RES_CURRENT_ODR] &&
-				!(te9->resume[RES_CTRL_REG1] & ODR125E) &&
-						!(b2s_comp & wuf_comp)) {
-			/* set the new poll interval based on b2s odr */
-			for (i = 1; i < ARRAY_SIZE(kxte9_odr_table); i++) {
-				if(kxte9_odr_table[i].mask == b2s_comp << 3) {
-					te9->pdata->poll_interval = kxte9_odr_table[i].interval;
-					break;
-				}
-			}
-			if(te9->input_dev) {
-				cancel_delayed_work_sync(&te9->input_work);
-				schedule_delayed_work(&te9->input_work,
-						msecs_to_jiffies(te9->pdata->poll_interval));
-			}
-		}
-	}
-	input_report_abs(te9->input_dev, ABS_MISC, int_status);
-	input_sync(te9->input_dev);
-	err = kxte9_i2c_read(INT_REL, buf, 1);
-	kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", INT_REL, buf[0], err);
-	if(err < 0)
-		errlog("error clearing interrupt\n");
-	//enable_irq(gconf.irq);
-}
-
-static irqreturn_t kxte9_isr(int irq, void *dev)
-{
-	unsigned int status = REG32_VAL(gconf.isaddr);
-
-	// clr int status ...??
-	if ((status & gconf.isbmp) != 0)
-	{
-		kxte9_dbg("\n");
-		REG32_VAL(gconf.isaddr) |= gconf.isbmp;
-		udelay(5);
-		// disable int and satrt irq work
-		disable_irq_nosync(irq);
-		schedule_work(&te9->irq_work);
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-}
-#endif
-
-static int kxte9_update_odr(int poll_interval)
-{
-	int err = -1;
-	int i;
-	u8 config;
-
-	/*  Convert the poll interval into an output data rate configuration
-	 *  that is as low as possible.  The ordering of these checks must be
-	 *  maintained due to the cascading cut off values - poll intervals are
-	 *  checked from shortest to longest.  At each check, if the next lower
-	 *  ODR cannot support the current poll interval, we stop searching */
-	for (i = 0; i < ARRAY_SIZE(kxte9_odr_table); i++) {
-		config = kxte9_odr_table[i].mask;
-		if(poll_interval >= kxte9_odr_table[i].interval)
-			break;
-	}
-
-	config |= (te9->resume[RES_CTRL_REG1] & ~(ODR40E | ODR125E));
-	te9->resume[RES_CTRL_REG1] = config;
-	if(atomic_read(&te9->enabled)) {
-		err = kxte9_set_byte(RES_CTRL_REG1, CTRL_REG1, config);
-		if(err < 0)
-			return err;
-	}
-	klog("Set new ODR to 0x%02X\n", config);
-	return 0;
-}
-
-static void kxte9_input_work_func(unsigned long unused)
-{
-	//mutex_lock(&te9->lock);
-	if (te9->suspend)
-		return;
-	if (te9->i2c_xfer_complete) {
-		te9->i2c_xfer_complete = 0;
-		kxte9_read_data(XOUT, 3);
-	}
-	//mutex_unlock(&te9->lock);
-}
-
-static int kxte9_enable(void)
-{
-	int err;
-	int int_status = 0;
-	u8 buf;
-
-	if(!atomic_cmpxchg(&te9->enabled, 0, 1)) {
-		err = kxte9_device_power_on();
-		err = kxte9_i2c_read(INT_REL, &buf, 1);
-		kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", INT_REL, buf, err);
-		if(err < 0) {
-			errlog("error clearing interrupt: %d\n", err);
-			atomic_set(&te9->enabled, 0);
-			return err;
-		}
-		if((te9->resume[RES_CTRL_REG1] & TPS) > 0) {
-			err = kxte9_i2c_read(TILT_POS_CUR, &buf, 1);
-			kxte9_dbg("kxte9_i2c_read(%x, 1)=%x, err=%d\n", TILT_POS_CUR, buf, err);
-			if(err < 0)
-				errlog("kxte9 error reading current tilt\n");
-			int_status |= kxte9_resolve_dir(buf);
-			input_report_abs(te9->input_dev, ABS_MISC, int_status);
-			input_sync(te9->input_dev);
-		}
-		kxte9_msg = kzalloc(2*sizeof(struct i2c_msg), GFP_ATOMIC);
-		i2c_read_buf = kzalloc(3*sizeof(unsigned char), GFP_ATOMIC);
-		i2c_write_buf = kzalloc(sizeof(char), GFP_ATOMIC);
-		setup_timer(&kxte9_timer, kxte9_input_work_func, 0);
-		mod_timer(&kxte9_timer,  jiffies +  msecs_to_jiffies(te9->pdata->poll_interval));
-		kxte9_dbg("Enabled\n");
-	}
-	return 0;
-}
-
-static int kxte9_disable(void)
-{
-	if(atomic_cmpxchg(&te9->enabled, 1, 0)) {
-		del_timer_sync(&kxte9_timer);
-		wait_i2c_xfer_complete();
-		kfree(kxte9_msg);
-		kfree(i2c_read_buf);
-		kfree(i2c_write_buf);
-#ifdef WM3445_A0
-		ENABLE_SENSOR_INT(1);
-#endif
-		kxte9_device_power_off();
-		kxte9_dbg(" Disabled\n");
-		//#endif
-	}
-	return 0;
-}
-
-int kxte9_input_open(struct input_dev *input)
-{
-	kxte9_dbg("\n");
-	return kxte9_enable();
-}
-
-void kxte9_input_close(struct input_dev *dev)
-{
-	kxte9_dbg("\n");
-	kxte9_disable();
-}
-
-static int kxte9_input_init(void)
-{
-	int err;
-
-	te9->input_dev = input_allocate_device();
-	if(!te9->input_dev) {
-		err = -ENOMEM;
-		errlog("input device allocate failed\n");
-		goto err0;
-	}
-	te9->input_dev->open = kxte9_input_open;
-	te9->input_dev->close = kxte9_input_close;
-
-	input_set_drvdata(te9->input_dev, te9);
-
-	set_bit(EV_ABS, te9->input_dev->evbit);
-	set_bit(ABS_MISC, te9->input_dev->absbit);
-
-	input_set_abs_params(te9->input_dev, ABS_X, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(te9->input_dev, ABS_Y, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(te9->input_dev, ABS_Z, -G_MAX, G_MAX, FUZZ, FLAT);
-
-	te9->input_dev->name = INPUT_NAME_ACC;
-
-	err = input_register_device(te9->input_dev);
-	if(err) {
-		errlog("unable to register input polled device %s: %d\n",
-			te9->input_dev->name, err);
-		goto err1;
-	}
-
-	return 0;
-err1:
-	input_free_device(te9->input_dev);
-err0:
-	return err;
-}
-
-static void kxte9_input_cleanup(void)
-{
-	input_unregister_device(te9->input_dev);
-}
-
-/* sysfs */
-static ssize_t kxte9_delay_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "%d\n", te9->pdata->poll_interval);
-}
-
-static ssize_t kxte9_delay_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	int val = simple_strtoul(buf, NULL, 10);
-	u8 ctrl;
-
-	te9->pdata->poll_interval = max(val, te9->pdata->min_interval);
-	kxte9_update_odr(te9->pdata->poll_interval);
-	ctrl = te9->resume[RES_CTRL_REG1] & 0x18;
-	te9->resume[RES_CURRENT_ODR] = ctrl;
-	/* All ODRs are changed when this method is used. */
-	ctrl = (ctrl >> 1) | (ctrl >> 3);
-	kxte9_i2c_write(CTRL_REG3, &ctrl, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1)\n", CTRL_REG3, ctrl);
-	te9->resume[RES_CTRL_REG3] = ctrl;
-	return count;
-}
-
-static ssize_t kxte9_enable_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "%d\n", atomic_read(&te9->enabled));
-}
-
-static ssize_t kxte9_enable_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	int val = simple_strtoul(buf, NULL, 10);
-	if(val)
-		kxte9_enable();
-	else
-		kxte9_disable();
-	return count;
-}
-
-static ssize_t kxte9_tilt_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	u8 tilt;
-
-	if(te9->resume[RES_CTRL_REG1] & TPE) {
-		kxte9_i2c_read(TILT_POS_CUR, &tilt, 1);
-		kxte9_dbg("kxte9_i2c_read(%x, 1)=%x\n", TILT_POS_CUR, tilt);
-		return sprintf(buf, "%d\n", kxte9_resolve_dir(tilt));
-	} else {
-		return sprintf(buf, "%d\n", 0);
-	}
-}
-
-static ssize_t kxte9_tilt_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	int val = simple_strtoul(buf, NULL, 10);
-	u8 ctrl;
-	if(val)
-		te9->resume[RES_CTRL_REG1] |= TPE;
-	else
-		te9->resume[RES_CTRL_REG1] &= (~TPE);
-	ctrl = te9->resume[RES_CTRL_REG1];
-	kxte9_i2c_write(CTRL_REG1, &ctrl, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1)\n", CTRL_REG1, ctrl);
-	return count;
-}
-
-static ssize_t kxte9_wake_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	u8 val = te9->resume[RES_CTRL_REG1] & WUFE;
-	if(val)
-		return sprintf(buf, "%d\n", 1);
-	else
-		return sprintf(buf, "%d\n", 0);
-}
-
-static ssize_t kxte9_wake_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	int val = simple_strtoul(buf, NULL, 10);
-	u8 ctrl;
-	if(val)
-		te9->resume[RES_CTRL_REG1] |= (WUFE | B2SE);
-	else
-		te9->resume[RES_CTRL_REG1] &= (~WUFE & ~B2SE);
-	ctrl = te9->resume[RES_CTRL_REG1];
-	kxte9_i2c_write(CTRL_REG1, &ctrl, 1);
-	kxte9_dbg("kxte9_i2c_write(%x, %x, 1)\n", CTRL_REG1, ctrl);
-	return count;
-}
-
-static ssize_t kxte9_selftest_store(struct device *dev,
-					struct device_attribute *attr,
-						const char *buf, size_t count)
-{
-	int val = simple_strtoul(buf, NULL, 10);
-	u8 ctrl = 0x00;
-	if(val)
-		ctrl = 0xCA;
-	kxte9_i2c_write(0x3A, &ctrl, 1);
-	kxte9_dbg("kxte9_i2c_write(0x3A, %x, 1)\n", ctrl);
-	return count;
-}
-
-static DEVICE_ATTR(delay, S_IRUGO|S_IWUSR, kxte9_delay_show, kxte9_delay_store);
-static DEVICE_ATTR(enable, S_IRUGO|S_IWUSR, kxte9_enable_show,
-						kxte9_enable_store);
-static DEVICE_ATTR(tilt, S_IRUGO|S_IWUSR, kxte9_tilt_show, kxte9_tilt_store);
-static DEVICE_ATTR(wake, S_IRUGO|S_IWUSR, kxte9_wake_show, kxte9_wake_store);
-static DEVICE_ATTR(selftest, S_IWUSR, NULL, kxte9_selftest_store);
-
-static struct attribute *kxte9_attributes[] = {
-	&dev_attr_delay.attr,
-	&dev_attr_enable.attr,
-	&dev_attr_tilt.attr,
-	&dev_attr_wake.attr,
-	&dev_attr_selftest.attr,
-	NULL
-};
-
-static struct attribute_group kxte9_attribute_group = {
-	.attrs = kxte9_attributes
-};
-/* /sysfs */
-
-static int kxte9_get_count(char *buf, int bufsize)
-{
-	const char ACC_REG_SIZE = 3;
-	int err;
-	/* Data bytes from hardware xL, xH, yL, yH, zL, zH */
-	u8 acc_data[ACC_REG_SIZE];
-	/* x,y,z hardware values */
-	int xyz[3];
-
-	if((!buf)||(bufsize<=(sizeof(xyz)*3)))
-		return -1;
-
-	err = kxte9_i2c_read(XOUT, acc_data, ACC_REG_SIZE);
-	kxte9_dbg("kxte9_i2c_read(%x, %x)=%x,%x,%x, err=%d\n", XOUT, ACC_REG_SIZE,
-		acc_data[0], acc_data[1], acc_data[2], err);
-	if(err < 0)
-		return err;
-
-	sprintf(buf, "%d %d %d", acc_data[0], acc_data[1], acc_data[2]);
-
-	return err;
-}
-
-static int kxte9_get_mg(char *buf, int bufsize)
-{
-	const char ACC_REG_SIZE = 3;
-	int err;
-	/* Data bytes from hardware xL, xH, yL, yH, zL, zH */
-	u8 acc_data[ACC_REG_SIZE];
-	/* x,y,z hardware values */
-	int xyz[3], mg[3];
-
-	if((!buf)||(bufsize<=(sizeof(mg))))
-		return -1;
-
-	err = kxte9_i2c_read(XOUT, acc_data, ACC_REG_SIZE);
-	kxte9_dbg("kxte9_i2c_read(%x, %x)=%x,%x,%x, err=%x\n", XOUT, ACC_REG_SIZE,
-		acc_data[0], acc_data[1], acc_data[2], err);
-	if(err < 0)
-		return err;
-
-	xyz[0] = ((int)(acc_data[0]) - OFFSET) << 4;
-	xyz[1] = ((int)(acc_data[1]) - OFFSET) << 4;
-	xyz[2] = ((int)(acc_data[2]) - OFFSET) << 4;
-
-	mg[0] = X_CONVERT(xyz[gconf.xyz_axis[ABS_X][0]]);
-	mg[1] = Y_CONVERT(xyz[gconf.xyz_axis[ABS_Y][0]]);
-	mg[2] = Z_CONVERT(xyz[gconf.xyz_axis[ABS_Z][0]]);
-
-	sprintf(buf, "%d %d %d",mg[0], mg[1], mg[2]);
-
-	kxte9_dbg(" [%5d] [%5d] [%5d]\n",  mg[0], mg[1], mg[2]);
-
-	return err;
-}
-
-static void kxte9_dump_reg(void)
-{
-	u8  regval = 0;
-
-	klog("**********************kxte9 reg val***************\n");
-	// ct_resp
-	kxte9_i2c_read(CT_RESP, &regval, 1);
-	klog("ct_resp:0x%x\n", regval);
-	// who_am_i
-	kxte9_i2c_read(WHO_AM_I, &regval, 1);
-	klog("who_am_i:0x%x\n", regval);
-	// tilt_pos_cur
-	kxte9_i2c_read(TILT_POS_CUR, &regval, 1);
-	klog("tilt_pos_cur:0x%x\n", regval);
-	// int_src_reg1
-	kxte9_i2c_read(INT_STATUS_REG, &regval, 1);
-	klog("int_src_reg1:0x%x\n", regval);
-	// int_src_reg2
-	kxte9_i2c_read(INT_SRC_REG2, &regval, 1);
-	klog("int_src_reg2:0x%x\n", regval);
-	// status_reg
-	kxte9_i2c_read(0x18, &regval, 1);
-	klog("status_reg:0x%x\n", regval);
-	// int_rel
-	kxte9_i2c_read(INT_REL, &regval, 1);
-	klog("int_rel:0x%x\n", regval);
-	// ctrl_reg1
-	kxte9_i2c_read(CTRL_REG1, &regval, 1);
-	klog("ctrl_reg1:0x%x\n", regval);
-	// ctrl_reg2
-	kxte9_i2c_read(CTRL_REG2, &regval, 1);
-	klog("ctrl_reg2:0x%x\n", regval);
-	// ctrl_reg3
-	kxte9_i2c_read(CTRL_REG3, &regval, 1);
-	klog("ctrl_reg3:0x%x\n", regval);
-	// int_ctrl_reg1
-	kxte9_i2c_read(INT_CTRL1, &regval, 1);
-	klog("int_ctrl_reg1:0x%x\n", regval);
-	// int_ctrl_reg2
-	kxte9_i2c_read(0x1F, &regval, 1);
-	klog("int_ctrl_reg2:0x%x\n", regval);
-	// tilt_timer
-	kxte9_i2c_read(TILT_TIMER, &regval, 1);
-	klog("tilt_timer:0x%x\n", regval);
-	// wuf_timer
-	kxte9_i2c_read(WUF_TIMER, &regval, 1);
-	klog("wuf_timer:0x%x\n", regval);
-	// b2s_timer
-	kxte9_i2c_read(B2S_TIMER, &regval, 1);
-	klog("b2s_timer:0x%x\n", regval);
-	// wuf_thresh
-	kxte9_i2c_read(WUF_THRESH, &regval, 1);
-	klog("wuf_thresh:0x%x\n", regval);
-	// b2s_thresh
-	kxte9_i2c_read(B2S_THRESH, &regval, 1);
-	klog("b2s_thresh:0x%x\n", regval);
-	// tilt_angle
-	kxte9_i2c_read(0x5c, &regval, 1);
-	klog("tilt_angle:0x%x\n", regval);
-	// hyst_set
-	kxte9_i2c_read(0x5f, &regval, 1);
-	klog("hyst_set:0x%x\n", regval);
-	klog("**********************************************************");
-}
-
-static int kxte9_open(struct inode *inode, struct file *file)
-{
-	int ret = -1;
-
-	if(kxte9_enable() < 0)
-		return ret;
-
-	atomic_inc(&kxte9_dev_open_count);
-	kxte9_dbg("opened %d times\n",\
-		atomic_read(&kxte9_dev_open_count));
-	kxte9_dump_reg();
-	return 0;
-}
-
-static int kxte9_release(struct inode *inode, struct file *file)
-{
-	int open_count;
-
-	atomic_dec(&kxte9_dev_open_count);
-	open_count = (int)atomic_read(&kxte9_dev_open_count);
-
-	if(open_count == 0)
-		kxte9_disable();
-
-	kxte9_dbg("opened %d times\n",\
-			 atomic_read(&kxte9_dev_open_count));
-	return 0;
-}
-
-static int kxte9_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	   unsigned long arg)
-{
-	char buffer[IOCTL_BUFFER_SIZE];
-	void __user *data;
-	u8 reg_buffer = 0x00;
-	const u8 set = 0xFF, unset = 0x00;
-	int retval=0, val_int=0;
-	short val_short=0;
-
-	switch (cmd) {
-		case KXTE9_IOCTL_GET_COUNT:
-			data = (void __user *) arg;
-			if(data == NULL){
-				retval = -EFAULT;
-				goto err_out;
-			}
-			retval = kxte9_get_count(buffer, sizeof(buffer));
-			if(retval < 0)
-				goto err_out;
-
-			if(copy_to_user(data, buffer, sizeof(buffer))) {
-				retval = -EFAULT;
-				goto err_out;
-			}
-			break;
-
-		case KXTE9_IOCTL_GET_MG:
-			data = (void __user *) arg;
-			if(data == NULL){
-				retval = -EFAULT;
-				goto err_out;
-			}
-			retval = kxte9_get_mg(buffer, sizeof(buffer));
-			if(retval < 0)
-				goto err_out;
-
-			if(copy_to_user(data, buffer, sizeof(buffer))) {
-				retval = -EFAULT;
-				goto err_out;
-			}
-			break;
-
-		case KXTE9_IOCTL_ENABLE_OUTPUT:
-			retval = kxte9_set_pc1_on();
-			if(retval < 0)
-				goto err_out;
-			break;
-
-		case KXTE9_IOCTL_DISABLE_OUTPUT:
-			retval = kxte9_set_pc1_off();
-			if(retval < 0)
-				goto err_out;
-			break;
-
-		case KXTE9_IOCTL_GET_ENABLE:
-			data = (void __user *) arg;
-			if(data == NULL){
-				retval = -EFAULT;
-				goto err_out;
-			}
-			retval = kxte9_get_bits(CTRL_REG1, &reg_buffer, PC1_ON);
-			if(retval < 0)
-				goto err_out;
-
-			val_short = (short)reg_buffer;
-
-			if(copy_to_user(data, &val_short, sizeof(val_short))) {
-				retval = -EFAULT;
-				goto err_out;
-			}
-			break;
-
-		case KXTE9_IOCTL_RESET:
-			retval = kxte9_set_bits(RES_CTRL_REG3, CTRL_REG3, set, SRST);
-			if(retval < 0)
-				goto err_out;
-			break;
-
-		case KXTE9_IOCTL_UPDATE_ODR:
-			data = (void __user *) arg;
-			if(data == NULL){
-				retval = -EFAULT;
-				goto err_out;
-			}
-			if(copy_from_user(&val_int, data, sizeof(val_int))) {
-				retval = -EFAULT;
-				goto err_out;
-			}
-
-			mutex_lock(&te9->lock);
-			te9->pdata->poll_interval = max(val_int, te9->pdata->min_interval);
-			mutex_unlock(&te9->lock);
-
-			retval = kxte9_update_odr(te9->pdata->poll_interval);
-			if(retval < 0)
-				goto err_out;
-			break;
-
-		case KXTE9_IOCTL_ENABLE_CTC:
-			retval = kxte9_set_bits(RES_CTRL_REG3, CTRL_REG3, set, CTC);
-			if(retval < 0)
-				goto err_out;
-			break;
-
-		case KXTE9_IOCTL_DISABLE_CTC:
-			retval = kxte9_set_bits(RES_CTRL_REG3, CTRL_REG3, unset, CTC);
-			if(retval < 0)
-				goto err_out;
-			break;
-
-		case KXTE9_IOCTL_GET_CT_RESP:
-			data = (void __user *) arg;
-			if(data == NULL){
-				retval = -EFAULT;
-				goto err_out;
-			}
-			retval = kxte9_get_byte(CT_RESP, &reg_buffer);
-			if(retval < 0)
-				goto err_out;
-
-			buffer[0] = (char)reg_buffer;
-			if(copy_to_user(data, buffer, sizeof(buffer))) {
-				retval = -EFAULT;
-				goto err_out;
-			}
-			break;
-
-		default:
-			retval = -ENOIOCTLCMD;
-			break;
-	}
-
-err_out:
-	return retval;
-}
-
-static struct file_operations kxte9_fops = {
-	.owner = THIS_MODULE,
-	.open = kxte9_open,
-	.release = kxte9_release,
-	//.ioctl = kxte9_ioctl,
-};
-
-static struct miscdevice kxte9_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = NAME_DEV,
-	.fops = &kxte9_fops,
-};
-
-static int kxte9_probe(void)
-{
-	int err = -1;
-
-	te9 = kzalloc(sizeof(*te9), GFP_KERNEL);
-	if(te9 == NULL) {
-		errlog("failed to allocate memory for module data\n");
-		err = -ENOMEM;
-		goto err0;
-	}
-	te9->pdata = &kxte9_pdata;
-	mutex_init(&te9->lock);
-	mutex_lock(&te9->lock);
-
-	x_count = kzalloc(gconf.avg_count, GFP_KERNEL);
-	y_count = kzalloc(gconf.avg_count, GFP_KERNEL);
-	z_count = kzalloc(gconf.avg_count, GFP_KERNEL);
-
-	if ((1000000/gconf.samp)%1000)
-		te9->pdata->poll_interval = 1000/gconf.samp + 1;
-	else
-		te9->pdata->poll_interval = 1000/gconf.samp;
-	printk(KERN_INFO "G-Sensor Time Interval: %d ms\n", te9->pdata->poll_interval);
-
-	android_gsensor_kobj = kobject_create_and_add("kxte9_gsensor", NULL);
-	if (android_gsensor_kobj == NULL) {
-		errlog("gsensor_sysfs_init:subsystem_register failed\n");
-		err = -ENOMEM;
-		goto err0;
-	}
-
-	err = sysfs_create_group(android_gsensor_kobj, &kxte9_attribute_group);
-	if(err)
-		goto err1;
-
-	if(te9->pdata->init) {
-		err = te9->pdata->init();
-		if(err < 0)
-			goto err2;
-	}
-
-	memset(te9->resume, 0, ARRAY_SIZE(te9->resume));
-	te9->resume[RES_CTRL_REG1]	= te9->pdata->ctrl_reg1_init;
-	te9->resume[RES_CTRL_REG3]	= te9->pdata->engine_odr_init;
-	te9->resume[RES_INT_CTRL1]	= te9->pdata->int_ctrl_init;
-	te9->resume[RES_TILT_TIMER]	= te9->pdata->tilt_timer_init;
-	te9->resume[RES_WUF_TIMER]	= te9->pdata->wuf_timer_init;
-	te9->resume[RES_B2S_TIMER]	= te9->pdata->b2s_timer_init;
-	te9->resume[RES_WUF_THRESH]	= te9->pdata->wuf_thresh_init;
-	te9->resume[RES_B2S_THRESH]	= te9->pdata->b2s_thresh_init;
-	te9->hw_initialized = 0;
-	te9->i2c_xfer_complete = 1;
-
-#ifdef INT_MODE
-	// init gpio
-	SET_GPIO_GSENSOR_INT();
-	INIT_WORK(&te9->irq_work, kxte9_irq_work_func);
-#endif
-
-	err = kxte9_device_power_on();
-	if(err < 0)
-		goto err3;
-	atomic_set(&te9->enabled, 1);
-
-	err = kxte9_verify();
-	if(err < 0) {
-		errlog("kxte9_verify failed\n");
-		goto err4;
-	}
-
-	err = kxte9_update_odr(te9->pdata->poll_interval);
-	if(err < 0) {
-		errlog("update_odr failed\n");
-		goto err4;
-	}
-
-	err = kxte9_input_init();
-	if(err < 0)
-		goto err4;
-
-	err = misc_register(&kxte9_device);
-	if(err) {
-		errlog("misc. device failed to register.\n");
-		goto err5;
-	}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-        te9->earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-        te9->earlysuspend.suspend = kxte9_early_suspend;
-        te9->earlysuspend.resume = kxte9_late_resume;
-        register_early_suspend(&te9->earlysuspend);
-#endif
-
-	atomic_set(&te9->enabled, 0);
-
-#ifdef INT_MODE
-	err = request_irq(gconf.irq, kxte9_isr,
-			IRQF_TRIGGER_RISING | IRQF_DISABLED, "kxte9_irq", te9);
-	if(err < 0) {
-		pr_err("%s: request irq failed: %d\n", __func__, err);
-		goto err6;
-	}
-
-#ifdef WM3445_A0
-	// enable int
-	ENABLE_SENSOR_INT(1);
-#endif
-
-	// enable kxte9
-	/*err = kxte9_enable();
-	if (err < 0) {
-		errlog("kxte9_enable failed.\n");
-		goto err6;
-	}*/
-#endif
-
-	mutex_unlock(&te9->lock);
-	//kxte9_dump_reg();
-
-	return 0;
-
-#ifdef INT_MODE
-err6:
-	misc_deregister(&kxte9_device);
-#endif
-err5:
-	kxte9_input_cleanup();
-err4:
-	kxte9_device_power_off();
-err3:
-	if(te9->pdata->exit)
-		te9->pdata->exit();
-err2:
-	//kfree(te9->pdata);
-	sysfs_remove_group(android_gsensor_kobj, &kxte9_attribute_group);
-err1:
-	kobject_del(android_gsensor_kobj);
-	mutex_unlock(&te9->lock);
-	kfree(te9);
-err0:
-	return err;
-}
-
-static int kxte9_remove(void)
-{
-	cancel_delayed_work_sync(&te9->input_work);
-#ifdef INT_MODE
-	free_irq(gconf.irq, te9);
-#endif
-	kxte9_input_cleanup();
-	misc_deregister(&kxte9_device);
-	kxte9_device_power_off();
-	if(te9->pdata->exit)
-		te9->pdata->exit();
-	kobject_del(android_gsensor_kobj);
-	sysfs_remove_group(android_gsensor_kobj, &kxte9_attribute_group);
-	kfree(te9);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-#if 0
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void kxte9_early_suspend(struct early_suspend *h)
-{
-	kxte9_dbg("start\n");
-	te9->suspend = 1;
-	kxte9_disable();
-	kxte9_dbg("exit\n");
-}
-
-static void kxte9_late_resume(struct early_suspend *h)
-{
-	kxte9_dbg("start\n");
-	te9->suspend = 0;
-	kxte9_enable();
-	kxte9_dbg("exit\n");
-}
-#endif
-#endif
-static int kxte9_resume(struct platform_device *pdev)
-{
-	te9->suspend = 0;
-	kxte9_enable();
-	return 0;
-}
-
-static int kxte9_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	te9->suspend = 1;
-	kxte9_disable();
-	return 0;
-}
-#endif
-
-static void kxte9_platform_release(struct device *device)
-{
-	kxte9_dbg("Do nothing!!!\n");
-    return;
-}
-
-static struct platform_device kxte9_plt_device = {
-    .name = "kxte9",
-    .id = 0,
-    .dev = {
-    	.release = kxte9_platform_release,
-    },
-};
-
-static struct platform_driver kxte9_plt_driver = {
-	.probe = NULL, //kxte9_probe,
-	.remove = NULL, //kxte9_remove,
-	.suspend	= kxte9_suspend,
-	.resume = kxte9_resume,
-	.driver = {
-		.name = "kxte9",
-	},
-};
-
-/*
- * Get the configure of sensor from u-boot.
- * Return: 1--success, 0--error.
- */
-static int get_axisset(void)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.io.gsensor", varbuf, &varlen)) {
-		printk(KERN_DEBUG "KXTE9: wmt.io.gsensor not defined!\n");
-		return 0;
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				&gconf.op,
-				&gconf.samp,
-				&(gconf.xyz_axis[0][0]),
-				&(gconf.xyz_axis[0][1]),
-				&(gconf.xyz_axis[1][0]),
-				&(gconf.xyz_axis[1][1]),
-				&(gconf.xyz_axis[2][0]),
-				&(gconf.xyz_axis[2][1]),
-				&gconf.avg_count,
-				&gconf.kxte9_8bit);
-	
-		if (n != 10) {
-			kxte9_dbg(KERN_ERR "KXTE9: wmt.io.gsensor format is incorrect!\n");
-			return 0;
-		}
-	}
-	if (gconf.op != 1)
-		return 0;
-	printk(KERN_INFO "KXTE9 G-Sensor driver init\n");
-	kxte9_dbg("AVG Count: %d, KXTE9 8bit: %d\n",
-		gconf.avg_count,
-		gconf.kxte9_8bit);
-	if (gconf.samp > 100) {
-		printk(KERN_ERR "Sample Rate can't be greater than 100 !\n");
-		gconf.samp = 100;
-	}
-	if (gconf.avg_count == 0)
-		gconf.avg_count = 1;
-	if (gconf.kxte9_8bit > 1)
-		gconf.kxte9_8bit = 1;
-	kxte9_dbg("wmt.io.gsensor = %d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-		gconf.op,
-		gconf.samp,
-		gconf.xyz_axis[0][0],
-		gconf.xyz_axis[0][1],
-		gconf.xyz_axis[1][0],
-		gconf.xyz_axis[1][1],
-		gconf.xyz_axis[2][0],
-		gconf.xyz_axis[2][1],
-		gconf.avg_count,
-		gconf.kxte9_8bit);
-	return 1;
-}
-
-static int get_gpioset(void)
-{
-	char varbuf[96];
-	int n;
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.gpt.gsensor", varbuf, &varlen)) {
-		printk(KERN_DEBUG "Can't get gsensor's gpio config from u-boot! -> Use default config\n");
-		return 0;
-	} else {
-		n = sscanf(varbuf, "%x:%x:%x:%x:%x:%x:%x:%x:%x:%x:%x:%x",
-				&gconf.name,
-				&gconf.bmp,
-				&(gconf.ctraddr),
-				&(gconf.ocaddr),
-				&(gconf.idaddr),
-				&(gconf.peaddr),
-				&(gconf.pcaddr),
-				&(gconf.itbmp),
-				&(gconf.itaddr),
-				&(gconf.isbmp),
-				&(gconf.isaddr),
-				&(gconf.irq));
-		if (n != 12) {
-			printk(KERN_ERR "wmt.gpt.gsensor format is incorrect in u-boot!!!\n");
-			return 0;
-		}
-
-		gconf.ctraddr += WMT_MMAP_OFFSET;
-		gconf.ocaddr += WMT_MMAP_OFFSET;
-		gconf.idaddr += WMT_MMAP_OFFSET;
-		gconf.peaddr += WMT_MMAP_OFFSET;
-		gconf.pcaddr += WMT_MMAP_OFFSET;
-		gconf.itaddr += WMT_MMAP_OFFSET;
-		gconf.isaddr += WMT_MMAP_OFFSET;
-	}
-	return 1;
-}
-
-static int __init kxte9_init(void)
-{
-	int ret = 0;
-
-	// parsing u-boot arg
-	ret = get_axisset(); // get gsensor config from u-boot
-	if (!ret)
-		return -EINVAL;
-
-	get_gpioset();
-
-	// initail
-	if ((ret = kxte9_probe()) != 0) {
-		errlog(" Error for kxte9_probe !!!\n");
-		return ret;
-	}
-	atomic_set(&kxte9_dev_open_count, 0);
-
-	if ((ret = platform_device_register(&kxte9_plt_device)) != 0) {
-		errlog("Can't register kxte9_plt_device platform devcie!!!\n");
-		return ret;
-	}
-	if ((ret = platform_driver_register(&kxte9_plt_driver)) != 0) {
-		errlog("Can't register kxte9_plt_driver platform driver!!!\n");
-		return ret;
-	}
-	klog("gsensor_kxte9 driver is loaded successfully!\n");
-	return ret;
-}
-
-static void __exit kxte9_exit(void)
-{
-    platform_driver_unregister(&kxte9_plt_driver);
-    platform_device_unregister(&kxte9_plt_device);
-    atomic_set(&kxte9_dev_open_count, 0);
-    kxte9_remove();
-}
-
-module_init(kxte9_init);
-module_exit(kxte9_exit);
-
-MODULE_DESCRIPTION("KXTE9 accelerometer driver");
-MODULE_AUTHOR("Kuching Tan <kuchingtan@kionix.com>");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(VERSION_DEV);
diff --git a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/kxte9.h b/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/kxte9.h
deleted file mode 100755
index 6b5141e5..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/kxte9.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* include/linux/kxte9.h - KXTE9 accelerometer driver
- *
- * Copyright (C) 2010 Kionix, Inc.
- * Written by Kuching Tan <kuchingtan@kionix.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef __KXTE9_H__
-#define __KXTE9_H__
-
-#define KXTE9_I2C_ADDR	0x0F
-/* CONTROL REGISTER 1 BITS */
-#define TPE				0x01	/* tilt position function enable bit */
-#define WUFE			0x02	/* wake-up function enable bit */
-#define B2SE			0x04	/* back-to-sleep function enable bit */
-#define ODR125E			0x20	/* 125Hz ODR mode */
-#define ODR40E			0x18	/* initial ODR masks */
-#define ODR10E			0x10
-#define ODR3E			0x08
-#define ODR1E			0x00
-/* CONTROL REGISTER 3 BITS */
-#define SRST			0x80	/* software reset */
-#define CTC				0x10	/* communication-test function */
-#define OB2S40			0x0C	/* back-to-sleep ODR masks */
-#define OB2S10			0x08
-#define OB2S3			0x04
-#define OB2S1			0x00
-#define OWUF40			0x03	/* wake-up ODR masks */
-#define OWUF10			0x02
-#define OWUF3			0x01
-#define OWUF1			0x00
-/* INTERRUPT CONTROL REGISTER 1 BITS */
-#define KXTE9_IEN		0x10	/* interrupt enable */
-#define KXTE9_IEA		0x08	/* interrupt polarity */
-#define KXTE9_IEL		0x04	/* interrupt response */
-
-/* Device Meta Data */
-#define DESC_DEV		"KXTE9 3-axis Accelerometer"	// Device Description
-#define VERSION_DEV		"1.1.7"
-#define VER_MAJOR_DEV	1
-#define	VER_MINOR_DEV	1
-#define VER_MAINT_DEV	7
-#define	MAX_G_DEV		(2.0f)		// Maximum G Level
-#define	MAX_SENS_DEV	(1024.0f)	// Maximum Sensitivity
-#define PWR_DEV			(0.03f)		// Typical Current
-
-/* Input Device Name */
-//#define INPUT_NAME_ACC	"kxte9_accel"
-#define INPUT_NAME_ACC	"g-sensor"
-
-/* Device name for kxte9 misc. device */
-#define NAME_DEV	"kxte9"
-#define DIR_DEV		"/dev/kxte9"
-
-/* IOCTLs for kxte9 misc. device library */
-#define KXTE9IO									0x92
-#define KXTE9_IOCTL_GET_COUNT			_IOR(KXTE9IO, 0x01, int)
-#define KXTE9_IOCTL_GET_MG				_IOR(KXTE9IO, 0x02, int)
-#define KXTE9_IOCTL_ENABLE_OUTPUT		 _IO(KXTE9IO, 0x03)
-#define KXTE9_IOCTL_DISABLE_OUTPUT		 _IO(KXTE9IO, 0x04)
-#define KXTE9_IOCTL_GET_ENABLE			_IOR(KXTE9IO, 0x05, int)
-#define KXTE9_IOCTL_RESET				 _IO(KXTE9IO, 0x06)
-#define KXTE9_IOCTL_UPDATE_ODR			_IOW(KXTE9IO, 0x07, int)
-#define KXTE9_IOCTL_ENABLE_CTC			 _IO(KXTE9IO, 0x08)
-#define KXTE9_IOCTL_DISABLE_CTC			 _IO(KXTE9IO, 0x09)
-#define KXTE9_IOCTL_GET_CT_RESP			_IOR(KXTE9IO, 0x0A, int)
-
-
-#ifdef __KERNEL__
-struct kxte9_platform_data {
-	int poll_interval;
-	int min_interval;
-	/* the desired g-range, in milli-g (always 2000 for kxte9) */
-	u8 g_range;
-	/* used to compensate for alternate device placement within the host */
-/*
-	u8 axis_map_x;
-	u8 axis_map_y;
-	u8 axis_map_z;
-	u8 negate_x;
-	u8 negate_y;
-	u8 negate_z;
-*/
-	/* initial configuration values, set during board configuration */
-	u8 ctrl_reg1_init;
-	u8 engine_odr_init;
-	u8 int_ctrl_init;
-	u8 tilt_timer_init;
-	u8 wuf_timer_init;
-	u8 b2s_timer_init;
-	u8 wuf_thresh_init;
-	u8 b2s_thresh_init;
-
-	int (*init)(void);
-	void (*exit)(void);
-//NelsonTmp{
-//	int gpio;
-//}
-};
-#endif /* __KERNEL__ */
-
-#endif  /* __KXTE9_H__ */
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/readme.txt b/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/readme.txt
deleted file mode 100755
index e4653a08..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/kxte9_gsensor/readme.txt
+++ /dev/null
@@ -1,47 +0,0 @@
-The back of WM3445 MID

- ______________

-| +z           |

-|   \       @  |

-|    \         |

-|      ---- +y |

-|     |        |

-|     |        |

-|     +x       |

-|______________|

-(KXTE9-2050 Accelerometer)

-

-wmt.io.gsensor

-Configure G-Sensor for Enable/Disable,X,Y,Z axis mapping and sampling rate. If driver not detect this variable, then G-sensor driver won¡¦t be loaded.

-<op>:<freq>:<axis-X>:<X-dir>:<axis-Y>:<Y-dir>:<axis-Z>:<Z-dir>:<avg-count>:<8bit>

-<op>:= Operation mode for the g-sensor

-0 : KXTE9-2050 G-Sensor is disabled.

-1 : KXTE9-2050 G-Sensor is enabled.

-<freq>:= G-Sensor sampling rate. The valid values are 1,3,10,and 40.

-<axis-X>:= G-Sensor axis-x will map to which axis of device.

-0 : X

-1 : Y

-2 : Z

-<X-dir>:= If G-Sensor axis-x direction is the same as device.

-1 : Positive direction

--1 : Negative direction

-<axis-Y>:= G-Sensor axis-y will map to which axis of device.

-0 : X

-1 : Y

-2 : Z

-<Y-dir>:= If G-Sensor axis-y direction is the same as device.

-1 : Positive direction

--1 : Negative direction

-<axis-Z>:= G-Sensor axis-z will map to which axis of device.

-0 : X

-1 : Y

-2 : Z

-<Z-dir>:= If G-Sensor axis-z direction is the same as device.

-1 : Positive direction

--1 : Negative direction

-<avg-count>:= For every new/current axes values stored, add the newly stored axes with previously (avg-count-1) stored axes values and do an average

-<8bit>:= Using acceleration data as 8bit

-0 : 6bit

-1 : 8bit

-Ex:

-#KXTE9-2050 G-sensor enabled, using 40 sampling rate, X->-Y, Y->X, Z->-Z, 4 average count, using 8bit

-setenv wmt.io.gsensor 1:40:1:-1:0:-1:2:-1:4:1

diff --git a/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/Makefile b/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/Makefile
deleted file mode 100755
index 2818c82f..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#

-# Makefile for the kernel device drivers.

-#

-obj-$(CONFIG_WMT_GYRO_L3G4200D) += s_wmt_gyro_l3g4200d.o

-s_wmt_gyro_l3g4200d-objs := l3g4200d_gyr.o
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/l3g4200d.h b/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/l3g4200d.h
deleted file mode 100755
index 4cae2bc5..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/l3g4200d.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-*
-* File Name		: l3g4200d.h
-* Authors		: MH - C&I BU - Application Team
-*               : Carmine Iascone (carmine.iascone@st.com)
-*               : Matteo Dameno (matteo.dameno@st.com)
-* Version		: V 1.1 sysfs
-* Date			: 2010/Aug/19
-* Description   : L3G4200D digital output gyroscope sensor API
-*
-********************************************************************************
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License version 2 as
-* published by the Free Software Foundation.
-*
-* THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES
-* OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE
-* PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*
-********************************************************************************
-* REVISON HISTORY
-*
-* VERSION	| DATE		| AUTHORS		| DESCRIPTION
-* 1.0		| 2010/Aug/19	| Carmine Iascone	| First Release
-* 1.1		| 2011/02/28	| Matteo Dameno		| Self Test Added
-* 1.2		| 2013/04/29	| Howay Huo       | Android Interface Added
-*******************************************************************************/
-
-#ifndef __L3G4200D_H__
-#define __L3G4200D_H__
-
-#define L3G4200D_GYR_DEV_NAME   "l3g4200d_gyr"
-#define GYRO_INPUT_NAME         "gyroscope"
-#define GYRO_MISCDEV_NAME       "gyro_ctrl"
-
-#define L3G4200D_DRVID 0
-
-#define L3G4200D_GYR_FS_250DPS	0x00
-#define L3G4200D_GYR_FS_500DPS	0x10
-#define L3G4200D_GYR_FS_2000DPS	0x30
-
-#define L3G4200D_GYR_ENABLED	1
-#define L3G4200D_GYR_DISABLED	0
-
-#define WMTGSENSOR_IOCTL_MAGIC  0x09
-#define WMT_GYRO_IOCTL_MAGIC   0x11
-#define GYRO_IOCTL_SET_ENABLE  _IOW(WMT_GYRO_IOCTL_MAGIC, 0, int)
-#define GYRO_IOCTL_GET_ENABLE  _IOW(WMT_GYRO_IOCTL_MAGIC, 1, int)
-#define GYRO_IOCTL_SET_DELAY   _IOW(WMT_GYRO_IOCTL_MAGIC, 2, int)
-#define GYRO_IOCTL_GET_DELAY   _IOW(WMT_GYRO_IOCTL_MAGIC, 3, int)
-#define WMT_IOCTL_SENSOR_GET_DRVID	 _IOW(WMTGSENSOR_IOCTL_MAGIC, 4, unsigned int)
-
-#ifdef __KERNEL__
-
-struct l3g4200d_triple {
-	short	x,	/* x-axis angular rate data. */
-		y,	/* y-axis angluar rate data. */
-		z;	/* z-axis angular rate data. */
-};
-
-
-struct reg_value_t {
-	u8 ctrl_reg1;
-	u8 ctrl_reg2;
-	u8 ctrl_reg3;
-	u8 ctrl_reg4;
-	u8 ctrl_reg5;
-	u8 ref_datacap;
-	u8 fifo_ctrl_reg;
-	u8 int1_cfg;
-	u8 int1_ths_xh;
-	u8 int1_ths_xl;
-	u8 int1_ths_yh;
-	u8 int1_ths_yl;
-	u8 int1_ths_zh;
-	u8 int1_ths_zl;
-	u8 int1_duration;
-};
-
-struct l3g4200d_gyr_platform_data {
-	int (*init)(void);
-	void (*exit)(void);
-	int (*power_on)(void);
-	int (*power_off)(void);
-	int poll_interval;
-	int min_interval;
-
-	u8 fs_range;
-
-	int axis_map_x;
-	int axis_map_y;
-	int axis_map_z;
-
-	int direction_x;
-	int direction_y;
-	int direction_z;
-
-	struct reg_value_t init_state;
-
-};
-#endif /* __KERNEL__ */
-
-#endif  /* __L3G4200D_H__ */
diff --git a/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/l3g4200d_gyr.c b/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/l3g4200d_gyr.c
deleted file mode 100755
index a30c00a6..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/l3g4200d_gyro/l3g4200d_gyr.c
+++ /dev/null
@@ -1,1681 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-*
-* File Name     : l3g4200d_gyr_sysfs.c
-* Authors       : MH - C&I BU - Application Team
-*               : Carmine Iascone (carmine.iascone@st.com)
-*               : Matteo Dameno (matteo.dameno@st.com)
-*               : Both authors are willing to be considered the contact
-*               : and update points for the driver.
-* Version       : V 1.1 sysfs
-* Date          : 2011/02/28
-* Description   : L3G4200D digital output gyroscope sensor API
-*
-********************************************************************************
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License version 2 as
-* published by the Free Software Foundation.
-*
-* THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES
-* OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE
-* PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*
-********************************************************************************
-* REVISON HISTORY
-*
-* VERSION	| DATE		| AUTHORS		| DESCRIPTION
-* 1.0		| 2010/11/19	| Carmine Iascone | First Release
-* 1.1		| 2011/02/28	| Matteo Dameno   | Self Test Added
-* 1.2		| 2013/04/29	| Howay Huo       | Android Interface Added
-*******************************************************************************/
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/input-polldev.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <linux/miscdevice.h>
-#include <linux/uaccess.h>
-#include <mach/hardware.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-
-#include "l3g4200d.h"
-
-#undef DEBUG
-#define DEBUG 1
-
-#define L3G4200D_I2C_ADDR        0x69
-
-/* WM8880 interrupt pin connect to the DRDY Pin of LL3G4200D */
-#define L3G4200D_IRQ_PIN	 WMT_PIN_GP2_GPIO17
-
-/** Maximum polled-device-reported rot speed value value in dps*/
-#define FS_MAX			32768
-
-/* l3g4200d gyroscope registers */
-#define WHO_AM_I              0x0F
-
-#define CTRL_REG1             0x20
-#define CTRL_REG2             0x21
-#define CTRL_REG3             0x22
-#define CTRL_REG4             0x23
-#define CTRL_REG5             0x24
-#define REF_DATACAP           0x25
-#define OUT_TEMP              0x26
-#define STATUS_REG            0x27
-#define OUT_X_L               0x28
-#define OUT_X_H               0x29
-#define OUT_Y_L               0x2A
-#define OUT_Y_H               0x2B
-#define OUT_Z_L               0x2C
-#define OUT_Z_H               0x2D
-#define FIFO_CTRL_REG         0x2E
-#define FIFO_SRC_REG          0x2F
-#define INT1_CFG              0x30
-#define INT1_SRC              0x31
-#define INT1_THS_XH           0x32
-#define INT1_THS_XL           0x33
-#define INT1_THS_YH           0x34
-#define INT1_THS_YL           0x35
-#define INT1_THS_ZH           0x36
-#define INT1_THS_ZL           0x37
-#define INT1_DURATION         0x38
-
-/* CTRL_REG1 */
-#define PM_MASK     0x08
-#define PM_NORMAL	0x08
-#define ENABLE_ALL_AXES	   0x07
-
-/* CTRL_REG3 */
-#define I2_DRDY     0x08
-
-/* CTRL_REG4 bits */
-#define	FS_MASK				0x30
-
-#define	SELFTEST_MASK			0x06
-#define L3G4200D_SELFTEST_DIS		0x00
-#define L3G4200D_SELFTEST_EN_POS	0x02
-#define L3G4200D_SELFTEST_EN_NEG	0x04
-
-#define FUZZ			0
-#define FLAT			0
-#define AUTO_INCREMENT		0x80
-
-/* STATUS_REG */
-#define ZYXDA               0x08
-#define ZDA                 0x04
-#define YDA                 0x02
-#define XDA                 0x01
-
-/** Registers Contents */
-#define WHOAMI_L3G4200D		0x00D3	/* Expected content for WAI register*/
-
-#define ODR_MASK           0xF0
-#define ODR100_BW25        0x10
-#define ODR200_BW70        0x70
-#define ODR400_BW110       0xB0
-#define ODR800_BW110       0xF0
-
-#define L3G4200D_PU_DELAY               320   //ms
-
-static struct i2c_client *l3g4200d_i2c_client = NULL;
-static int enable_print_log;
-static int interrupt_mode = 0;
-static int flush_polling_data;
-
-/*
- * L3G4200D gyroscope data
- * brief structure containing gyroscope values for yaw, pitch and roll in
- * signed short
- */
-
-struct output_rate{
-	u8 odr_mask;
-	u32 delay_us;
-};
-
-static const struct output_rate gyro_odr_table[] = {
-	{ ODR800_BW110, 1250 },
-	{ ODR400_BW110, 2500 },
-	{ ODR200_BW70,  5000 },
-	{ ODR100_BW25,  10000},
-};
-
-struct l3g4200d_data {
-	struct i2c_client *client;
-	struct l3g4200d_gyr_platform_data *pdata;
-
-	struct mutex lock;
-
-	struct delayed_work enable_work;
-	struct delayed_work input_work;
-	struct input_dev *input_dev;
-	int hw_initialized;
-	int selftest_enabled;
-	atomic_t enabled;
-
-	u8 reg_addr;
-	struct reg_value_t resume_state;
-};
-
-extern int wmt_getsyspara(char *varname, char *varval, int *varlen);
-
-static int l3g4200d_i2c_read(struct l3g4200d_data *gyro,
-				  u8 *buf, int len)
-{
-	int err;
-
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = gyro->client->addr,
-		 .flags = gyro->client->flags & I2C_M_TEN,
-		 .len = 1,
-		 .buf = buf,
-		 },
-		{
-		 .addr = gyro->client->addr,
-		 .flags = (gyro->client->flags & I2C_M_TEN) | I2C_M_RD,
-		 .len = len,
-		 .buf = buf,
-		 },
-	};
-
-	err = i2c_transfer(gyro->client->adapter, msgs, 2);
-
-	if (err != 2) {
-		dev_err(&gyro->client->dev, "read transfer error: %d\n",err);
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int l3g4200d_i2c_write(struct l3g4200d_data *gyro,
-						u8 *buf,
-						int len)
-{
-	int err;
-
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = gyro->client->addr,
-		 .flags = gyro->client->flags & I2C_M_TEN,
-		 .len = len + 1,
-		 .buf = buf,
-		 },
-	};
-
-	err = i2c_transfer(gyro->client->adapter, msgs, 1);
-
-	if (err != 1) {
-		dev_err(&gyro->client->dev, "write transfer error\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int l3g4200d_register_write(struct l3g4200d_data *gyro, u8 *buf,
-		u8 reg_address, u8 new_value)
-{
-	int err = -1;
-
-		/* Sets configuration register at reg_address
-		 *  NOTE: this is a straight overwrite  */
-		buf[0] = reg_address;
-		buf[1] = new_value;
-		err = l3g4200d_i2c_write(gyro, buf, 1);
-		if (err < 0)
-			return err;
-
-	return err;
-}
-
-static int l3g4200d_register_read(struct l3g4200d_data *gyro, u8 *buf,
-		u8 reg_address)
-{
-
-	int err = -1;
-	buf[0] = (reg_address);
-	err = l3g4200d_i2c_read(gyro, buf, 1);
-	return err;
-}
-
-static int l3g4200d_register_update(struct l3g4200d_data *gyro, u8 *buf,
-		u8 reg_address, u8 mask, u8 new_bit_values)
-{
-	int err = -1;
-	u8 init_val;
-	u8 updated_val;
-	err = l3g4200d_register_read(gyro, buf, reg_address);
-	if (!(err < 0)) {
-		init_val = buf[0];
-		if((new_bit_values & mask) != (init_val & mask)) {
-			updated_val = ((mask & new_bit_values) | ((~mask) & init_val));
-			err = l3g4200d_register_write(gyro, buf, reg_address,
-				updated_val);
-		}
-		else
-			return 0;
-	}
-	return err;
-}
-
-static int l3g4200d_register_store(struct l3g4200d_data *gyro, u8 reg)
-{
-	int err = -1;
-	u8 buf[2];
-
-	err = l3g4200d_register_read(gyro, buf, reg);
-	if (err)
-		return err;
-
-	switch (reg) {
-		case CTRL_REG1:
-			gyro->resume_state.ctrl_reg1 = buf[0];
-		break;
-		case CTRL_REG2:
-			gyro->resume_state.ctrl_reg2 = buf[0];
-		break;
-		case CTRL_REG3:
-			gyro->resume_state.ctrl_reg3 = buf[0];
-		break;
-		case CTRL_REG4:
-			gyro->resume_state.ctrl_reg4 = buf[0];
-		break;
-		case CTRL_REG5:
-			gyro->resume_state.ctrl_reg5 = buf[0];
-		break;
-		case REF_DATACAP:
-			gyro->resume_state.ref_datacap = buf[0];
-		break;
-		case FIFO_CTRL_REG:
-			gyro->resume_state.fifo_ctrl_reg = buf[0];
-		break;
-		case INT1_CFG:
-			gyro->resume_state.int1_cfg = buf[0];
-		break;
-		case INT1_THS_XH:
-			gyro->resume_state.int1_ths_xh = buf[0];
-		break;
-		case INT1_THS_XL:
-			gyro->resume_state.int1_ths_xl = buf[0];
-		break;
-		case INT1_THS_YH:
-			gyro->resume_state.int1_ths_yh = buf[0];
-		break;
-		case INT1_THS_YL:
-			gyro->resume_state.int1_ths_yl = buf[0];
-		break;
-		case INT1_THS_ZH:
-			gyro->resume_state.int1_ths_zh = buf[0];
-		break;
-		case INT1_THS_ZL:
-			gyro->resume_state.int1_ths_zl = buf[0];
-		break;
-		case INT1_DURATION:
-			gyro->resume_state.int1_duration = buf[0];
-		break;
-		default:
-			pr_err("%s: can't support reg (0x%02X) store\n", L3G4200D_GYR_DEV_NAME, reg);
-		return -1;
-	}
-
-	return 0;
-}
-
-static int l3g4200d_update_fs_range(struct l3g4200d_data *gyro,
-							u8 new_fs)
-{
-	int res ;
-	u8 buf[2];
-
-	buf[0] = CTRL_REG4;
-
-	res = l3g4200d_register_update(gyro, buf, CTRL_REG4,
-							FS_MASK, new_fs);
-
-	if (res < 0) {
-		pr_err("%s : failed to update fs:0x%02x\n",
-			__func__, new_fs);
-		return res;
-	}
-
-	l3g4200d_register_store(gyro, CTRL_REG4);
-
-	return 0;
-}
-
-
-static int l3g4200d_selftest(struct l3g4200d_data *gyro, u8 enable)
-{
-	int err = -1;
-	u8 buf[2] = {0x00,0x00};
-	char reg_address, mask, bit_values;
-
-	reg_address = CTRL_REG4;
-	mask = SELFTEST_MASK;
-	if (enable > 0)
-		bit_values = L3G4200D_SELFTEST_EN_POS;
-	else
-		bit_values = L3G4200D_SELFTEST_DIS;
-	if (atomic_read(&gyro->enabled)) {
-		mutex_lock(&gyro->lock);
-		err = l3g4200d_register_update(gyro, buf, reg_address,
-				mask, bit_values);
-		gyro->selftest_enabled = enable;
-		mutex_unlock(&gyro->lock);
-		if (err < 0)
-			return err;
-
-		l3g4200d_register_store(gyro, CTRL_REG4);
-	}
-	return err;
-}
-
-
-static int l3g4200d_update_odr(struct l3g4200d_data *gyro,
-				int poll_interval)
-{
-	int err = -1;
-	int i;
-	u8 config[2];
-
-	for (i = ARRAY_SIZE(gyro_odr_table) - 1; i >= 0; i--) {
-		if (gyro_odr_table[i].delay_us <= poll_interval){
-			break;
-		}
-	}
-
-	gyro->pdata->poll_interval = gyro_odr_table[i].delay_us;
-
-	config[1] = gyro_odr_table[i].odr_mask;
-	config[1] |= (ENABLE_ALL_AXES + PM_NORMAL);
-
-	/* If device is currently enabled, we need to write new
-	 *  configuration out to it */
-	if (atomic_read(&gyro->enabled)) {
-		config[0] = CTRL_REG1;
-		err = l3g4200d_i2c_write(gyro, config, 1);
-		if (err < 0)
-			return err;
-
-		l3g4200d_register_store(gyro, CTRL_REG1);
-	}
-
-	return err;
-}
-
-/* gyroscope data readout */
-static int l3g4200d_get_data(struct l3g4200d_data *gyro,
-			     struct l3g4200d_triple *data)
-{
-	int err;
-	unsigned char gyro_out[6];
-	/* y,p,r hardware data */
-	s16 hw_d[3] = { 0 };
-
-	gyro_out[0] = (AUTO_INCREMENT | OUT_X_L);
-
-	err = l3g4200d_i2c_read(gyro, gyro_out, 6);
-
-	if (err < 0)
-		return err;
-
-	hw_d[0] = (s16) (((gyro_out[1]) << 8) | gyro_out[0]);
-	hw_d[1] = (s16) (((gyro_out[3]) << 8) | gyro_out[2]);
-	hw_d[2] = (s16) (((gyro_out[5]) << 8) | gyro_out[4]);
-
-	data->x = ((gyro->pdata->direction_x < 0) ? (-hw_d[gyro->pdata->axis_map_x])
-		   : (hw_d[gyro->pdata->axis_map_x]));
-	data->y = ((gyro->pdata->direction_y < 0) ? (-hw_d[gyro->pdata->axis_map_y])
-		   : (hw_d[gyro->pdata->axis_map_y]));
-	data->z = ((gyro->pdata->direction_z < 0) ? (-hw_d[gyro->pdata->axis_map_z])
-		   : (hw_d[gyro->pdata->axis_map_z]));
-
-	if(enable_print_log)
-		printk("x = %d, y = %d, z = %d\n", data->x, data->y, data->z);
-
-	return err;
-}
-
-static void l3g4200d_report_values(struct l3g4200d_data *l3g,
-						struct l3g4200d_triple *data)
-{
-	struct input_dev *input = l3g->input_dev;
-
-	input_report_abs(input, ABS_X, data->x);
-	input_report_abs(input, ABS_Y, data->y);
-	input_report_abs(input, ABS_Z, data->z);
-	input_sync(input);
-}
-
-static int l3g4200d_hw_init(struct l3g4200d_data *gyro)
-{
-	int err = -1;
-	u8 buf[8];
-
-	printk(KERN_INFO "%s hw init\n", L3G4200D_GYR_DEV_NAME);
-
-	buf[0] = (AUTO_INCREMENT | CTRL_REG1);
-	buf[1] = gyro->resume_state.ctrl_reg1;
-	buf[2] = gyro->resume_state.ctrl_reg2;
-	buf[3] = gyro->resume_state.ctrl_reg3;
-	buf[4] = gyro->resume_state.ctrl_reg4;
-	buf[5] = gyro->resume_state.ctrl_reg5;
-	buf[6] = gyro->resume_state.ref_datacap;
-	err = l3g4200d_i2c_write(gyro, buf, 6);
-	if(err)
-		return err;
-
-	buf[0] = FIFO_CTRL_REG;
-	buf[1] = gyro->resume_state.fifo_ctrl_reg;
-	err = l3g4200d_i2c_write(gyro, buf, 1);
-	if(err)
-		return err;
-
-	buf[0] = INT1_CFG;
-	buf[1] = gyro->resume_state.int1_cfg;
-	err = l3g4200d_i2c_write(gyro, buf, 1);
-	if(err)
-		return err;
-
-	buf[0] = (AUTO_INCREMENT | INT1_THS_XH);
-	buf[1] = gyro->resume_state.int1_ths_xh;
-	buf[2] = gyro->resume_state.int1_ths_xl;
-	buf[3] = gyro->resume_state.int1_ths_yh;
-	buf[4] = gyro->resume_state.int1_ths_yl;
-	buf[5] = gyro->resume_state.int1_ths_zh;
-	buf[6] = gyro->resume_state.int1_ths_zl;
-	buf[7] = gyro->resume_state.int1_duration;
-	err = l3g4200d_i2c_write(gyro, buf, 7);
-	if(err)
-		return err;
-
-	gyro->hw_initialized = 1;
-
-	return 0;
-}
-
-static void l3g4200d_gpio_irq_enable(void)
-{
-	wmt_gpio_unmask_irq(L3G4200D_IRQ_PIN);
-}
-
-static void l3g4200d_gpio_irq_disable(void)
-{
-	wmt_gpio_mask_irq(L3G4200D_IRQ_PIN);
-}
-
-static int l3g4200d_irq_hw_init(int resume)
-{
-	int ret;
-
-	if(!resume) {
-		ret = gpio_request(L3G4200D_IRQ_PIN, "l3g4200d-gyro irq"); //enable gpio
-		if(ret < 0) {
-			pr_err("gpio(%d) request fail for l3g4200d-gyro irq\n", L3G4200D_IRQ_PIN);
-			return ret;
-		}
-	}else
-		gpio_re_enabled(L3G4200D_IRQ_PIN); //re-enable gpio
-
-	gpio_direction_input(L3G4200D_IRQ_PIN); //gpio input
-
-	wmt_gpio_setpull(L3G4200D_IRQ_PIN, WMT_GPIO_PULL_DOWN); //enable pull and pull-down
-
-	wmt_gpio_mask_irq(L3G4200D_IRQ_PIN);       //disable interrupt
-
-	wmt_gpio_set_irq_type(L3G4200D_IRQ_PIN, IRQ_TYPE_EDGE_RISING); //rise edge and clear interrupt
-
-	return 0;
-}
-
-static void l3g4200d_irq_hw_free(void)
-{
-	l3g4200d_gpio_irq_disable();
-	gpio_free(L3G4200D_IRQ_PIN);
-
-}
-
-static int l3g4200d_gpio_get_value(void)
-{
-	return (REG8_VAL(__GPIO_BASE + 0x0002) & BIT1);
-}
-
-static int l3g4200d_flush_gyro_data(struct l3g4200d_data *gyro)
-{
-	struct l3g4200d_triple data;
-	int i;
-
-	for (i = 0; i < 5; i++) {
-		if (l3g4200d_gpio_get_value()) {
-			l3g4200d_get_data(gyro, &data);
-			pr_info("%s: flush_gyro_data: %d\n", L3G4200D_GYR_DEV_NAME, i);
-		}
-		else {
-			return 0;
-		}
-	}
-
-	return -EIO;
-}
-
-static void l3g4200d_device_power_off(struct l3g4200d_data *gyro)
-{
-	int err;
-	u8 buf[2];
-
-	pr_info("%s power off\n", L3G4200D_GYR_DEV_NAME);
-
-	buf[0] = CTRL_REG1;
-	err = l3g4200d_i2c_read(gyro, buf, 1);
-	if(err < 0) {
-		dev_err(&gyro->client->dev, "read ctrl_reg1 failed\n");
-		buf[0] = (gyro->resume_state.ctrl_reg1 | PM_MASK);
-	}
-
-	if(buf[0] & PM_MASK) {
-		buf[1] = buf[0] & ~PM_MASK;
-		buf[0] = CTRL_REG1;
-
-		err = l3g4200d_i2c_write(gyro, buf, 1);
-		if (err)
-			dev_err(&gyro->client->dev, "soft power off failed\n");
-
-		l3g4200d_register_store(gyro, CTRL_REG1);
-	}
-
-	if (gyro->pdata->power_off) {
-		gyro->pdata->power_off();
-//		gyro->hw_initialized = 0;
-	}
-
-//	if (gyro->hw_initialized)
-//		gyro->hw_initialized = 0;
-
-}
-
-static int l3g4200d_device_power_on(struct l3g4200d_data *gyro)
-{
-	int err;
-	u8 buf[2];
-
-	pr_info("%s power on\n", L3G4200D_GYR_DEV_NAME);
-
-	if (gyro->pdata->power_on) {
-		err = gyro->pdata->power_on();
-		if (err < 0)
-			return err;
-	}
-
-	if (!gyro->hw_initialized) {
-		err = l3g4200d_hw_init(gyro);
-		if (err) {
-			l3g4200d_device_power_off(gyro);
-			return err;
-		}
-	}
-
-	buf[0] = CTRL_REG1;
-	err = l3g4200d_i2c_read(gyro, buf, 1);
-	if(err) {
-		dev_err(&gyro->client->dev, "read ctrl_reg1 failed\n");
-		buf[0] = (gyro->resume_state.ctrl_reg1 & ~PM_MASK);
-	}
-
-	if(!(buf[0] & PM_MASK)) {
-		buf[1] = buf[0] | PM_MASK;
-		buf[0] = CTRL_REG1;
-		err = l3g4200d_i2c_write(gyro, buf, 1);
-		if(err) {
-			dev_err(&gyro->client->dev, "soft power on failed\n");
-			return err;
-		}
-		l3g4200d_register_store(gyro, CTRL_REG1);
-	}
-
-	return 0;
-}
-
-static int l3g4200d_enable(struct l3g4200d_data *gyro)
-{
-	int err;
-
-	pr_info("%s enable\n", L3G4200D_GYR_DEV_NAME);
-
-	if (!atomic_cmpxchg(&gyro->enabled, 0, 1)) {
-		err = l3g4200d_device_power_on(gyro);
-		if (err) {
-			atomic_set(&gyro->enabled, 0);
-			return err;
-		}
-
-		//Android will call l3g4200d_set_delay() after l3g4200d_enable;
-	}
-
-	return 0;
-}
-
-static int l3g4200d_disable(struct l3g4200d_data *gyro)
-{
-	pr_info("%s disable\n", L3G4200D_GYR_DEV_NAME);
-
-	if (atomic_cmpxchg(&gyro->enabled, 1, 0)){
-		if(interrupt_mode) {
-			cancel_delayed_work_sync(&gyro->enable_work);
-			l3g4200d_gpio_irq_disable();
-		}else
-			cancel_delayed_work_sync(&gyro->input_work);
-
-		l3g4200d_device_power_off(gyro);
-	}
-	return 0;
-}
-
-static int l3g4200d_set_delay(struct l3g4200d_data *gyro, u32 delay_us)
-{
-	int odr_value = ODR100_BW25;
-	int err = -1;
-	int i;
-	u8 buf[2] = {CTRL_REG1, 0};
-
-	pr_info("l3g4200d_set_delay: %d us\n", delay_us);
-
-	/* do not report noise during ODR update */
-	if(interrupt_mode) {
-		cancel_delayed_work_sync(&gyro->enable_work);
-		l3g4200d_gpio_irq_disable();
-	}else
-		cancel_delayed_work_sync(&gyro->input_work);
-
-	for(i=0; i < ARRAY_SIZE(gyro_odr_table); i++)
-		if(delay_us <= gyro_odr_table[i].delay_us) {
-			odr_value = gyro_odr_table[i].odr_mask;
-			delay_us = gyro_odr_table[i].delay_us;
-			break;
-		}
-
-	if(delay_us >= gyro_odr_table[3].delay_us) {
-		odr_value = gyro_odr_table[3].odr_mask;
-		delay_us = gyro_odr_table[3].delay_us;
-	}
-
-	err = l3g4200d_register_update(gyro, buf, CTRL_REG1, ODR_MASK, odr_value);
-	if(err) {
-		dev_err(&gyro->client->dev, "update odr failed 0x%x,0x%x: %d\n",
-			buf[0], odr_value, err);
-		return err;
-	}
-
-	l3g4200d_register_store(gyro, CTRL_REG1);
-
-	gyro->pdata->poll_interval = max((int)delay_us, gyro->pdata->min_interval);
-
-	//do not report noise at IC power-up
-	// flush data before really read
-	if(interrupt_mode)
-		schedule_delayed_work(&gyro->enable_work, msecs_to_jiffies(
-			L3G4200D_PU_DELAY));
-	else {
-		flush_polling_data = 1;
-		schedule_delayed_work(&gyro->input_work, msecs_to_jiffies(
-			L3G4200D_PU_DELAY));
-	}
-
-	return 0;
-}
-
-static ssize_t attr_polling_rate_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	int val;
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	mutex_lock(&gyro->lock);
-	val = gyro->pdata->poll_interval;
-	mutex_unlock(&gyro->lock);
-	return sprintf(buf, "%d\n", val);
-}
-
-static ssize_t attr_polling_rate_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t size)
-{
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	unsigned long interval_us;
-
-	if (strict_strtoul(buf, 10, &interval_us))
-		return -EINVAL;
-	if (!interval_us)
-		return -EINVAL;
-	mutex_lock(&gyro->lock);
-	gyro->pdata->poll_interval = interval_us;
-	l3g4200d_update_odr(gyro, interval_us);
-	mutex_unlock(&gyro->lock);
-	return size;
-}
-
-static ssize_t attr_range_show(struct device *dev,
-			       struct device_attribute *attr, char *buf)
-{
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	int range = 0;
-	char val;
-	mutex_lock(&gyro->lock);
-	val = gyro->pdata->fs_range;
-	switch (val) {
-	case L3G4200D_GYR_FS_250DPS:
-		range = 250;
-		break;
-	case L3G4200D_GYR_FS_500DPS:
-		range = 500;
-		break;
-	case L3G4200D_GYR_FS_2000DPS:
-		range = 2000;
-		break;
-	}
-	mutex_unlock(&gyro->lock);
-	return sprintf(buf, "%d\n", range);
-}
-
-static ssize_t attr_range_store(struct device *dev,
-			      struct device_attribute *attr,
-			      const char *buf, size_t size)
-{
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	unsigned long val;
-	if (strict_strtoul(buf, 10, &val))
-		return -EINVAL;
-	mutex_lock(&gyro->lock);
-	gyro->pdata->fs_range = val;
-	l3g4200d_update_fs_range(gyro, val);
-	mutex_unlock(&gyro->lock);
-	return size;
-}
-
-static ssize_t attr_enable_show(struct device *dev,
-			       struct device_attribute *attr, char *buf)
-{
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	int val = atomic_read(&gyro->enabled);
-	return sprintf(buf, "%d\n", val);
-}
-
-static ssize_t attr_enable_store(struct device *dev,
-			       struct device_attribute *attr,
-			       const char *buf, size_t size)
-{
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	unsigned long val;
-
-	if (strict_strtoul(buf, 10, &val))
-		return -EINVAL;
-
-	if (val) {
-		l3g4200d_enable(gyro);
-		l3g4200d_set_delay(gyro, gyro->pdata->poll_interval);
-	}
-	else
-		l3g4200d_disable(gyro);
-
-	return size;
-}
-
-static ssize_t attr_get_selftest(struct device *dev,
-			       struct device_attribute *attr, char *buf)
-{
-	int val;
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	mutex_lock(&gyro->lock);
-	val = gyro->selftest_enabled;
-	mutex_unlock(&gyro->lock);
-	return sprintf(buf, "%d\n", val);
-}
-
-static ssize_t attr_set_selftest(struct device *dev,
-			       struct device_attribute *attr,
-			       const char *buf, size_t size)
-{
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	unsigned long val;
-
-	if (strict_strtoul(buf, 10, &val))
-		return -EINVAL;
-
-	l3g4200d_selftest(gyro, val);
-
-	return size;
-}
-
-#ifdef DEBUG
-static ssize_t attr_reg_set(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t size)
-{
-	int rc;
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	u8 x[2];
-	unsigned long val;
-
-	if (strict_strtoul(buf, 16, &val))
-		return -EINVAL;
-	mutex_lock(&gyro->lock);
-	x[0] = gyro->reg_addr;
-	mutex_unlock(&gyro->lock);
-	x[1] = val;
-	rc = l3g4200d_i2c_write(gyro, x, 1);
-	return size;
-}
-
-static ssize_t attr_reg_get(struct device *dev, struct device_attribute *attr,
-				char *buf)
-{
-	ssize_t ret;
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	int rc;
-	u8 data;
-
-	mutex_lock(&gyro->lock);
-	data = gyro->reg_addr;
-	mutex_unlock(&gyro->lock);
-	rc = l3g4200d_i2c_read(gyro, &data, 1);
-	ret = sprintf(buf, "0x%02x\n", data);
-	return ret;
-}
-
-static ssize_t attr_addr_set(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t size)
-{
-	struct l3g4200d_data *gyro = dev_get_drvdata(dev);
-	unsigned long val;
-
-	if (strict_strtoul(buf, 16, &val))
-		return -EINVAL;
-
-	mutex_lock(&gyro->lock);
-
-	gyro->reg_addr = val;
-
-	mutex_unlock(&gyro->lock);
-
-	return size;
-}
-
-static ssize_t attr_get_printlog(struct device * dev,struct device_attribute * attr,
-				char * buf)
-{
-	ssize_t ret;
-
-	ret = sprintf(buf, "%d\n", enable_print_log);
-
-	return ret;
-}
-
-static ssize_t attr_set_printlog(struct device *dev, struct device_attribute *attr,
-				const char *buf, size_t size)
-{
-	unsigned long val;
-
-	if (strict_strtoul(buf, 10, &val))
-		return -EINVAL;
-
-	enable_print_log = val;
-
-	return size;
-}
-
-#endif /* DEBUG */
-
-static struct device_attribute attributes[] = {
-	__ATTR(pollrate_ms, 0666, attr_polling_rate_show,
-						attr_polling_rate_store),
-	__ATTR(range, 0666, attr_range_show, attr_range_store),
-	__ATTR(enable_device, 0666, attr_enable_show, attr_enable_store),
-	__ATTR(enable_selftest, 0666, attr_get_selftest, attr_set_selftest),
-#ifdef DEBUG
-	__ATTR(reg_value, 0600, attr_reg_get, attr_reg_set),
-	__ATTR(reg_addr, 0200, NULL, attr_addr_set),
-	__ATTR(printlog, 0600, attr_get_printlog, attr_set_printlog),
-#endif
-};
-
-static int create_sysfs_interfaces(struct device *dev)
-{
-	int i;
-	for (i = 0; i < ARRAY_SIZE(attributes); i++)
-		if (device_create_file(dev, attributes + i))
-			goto error;
-	return 0;
-
-error:
-	for ( ; i >= 0; i--)
-		device_remove_file(dev, attributes + i);
-	dev_err(dev, "%s:Unable to create interface\n", __func__);
-	return -1;
-}
-
-static int remove_sysfs_interfaces(struct device *dev)
-{
-	int i;
-	for (i = 0; i < ARRAY_SIZE(attributes); i++)
-		device_remove_file(dev, attributes + i);
-	return 0;
-}
-
-static void l3g4200d_data_report(struct l3g4200d_data *gyro)
-{
-	struct l3g4200d_triple data_out;
-	int err;
-
-	err = l3g4200d_get_data(gyro, &data_out);
-	if (err)
-		dev_err(&gyro->client->dev, "get_gyroscope_data failed\n");
-	else
-		l3g4200d_report_values(gyro, &data_out);
-
-}
-
-static int l3g4200d_validate_pdata(struct l3g4200d_data *gyro)
-{
-	gyro->pdata->poll_interval = max(gyro->pdata->poll_interval,
-			gyro->pdata->min_interval);
-
-	if (gyro->pdata->axis_map_x > 2 ||
-	    gyro->pdata->axis_map_y > 2 ||
-	    gyro->pdata->axis_map_z > 2) {
-		dev_err(&gyro->client->dev,
-			"invalid axis_map value x:%u y:%u z%u\n",
-			gyro->pdata->axis_map_x,
-			gyro->pdata->axis_map_y,
-			gyro->pdata->axis_map_z);
-		return -EINVAL;
-	}
-
-	/* Only allow 1 and -1 for direction flag */
-	if (abs(gyro->pdata->direction_x) != 1 ||
-	    abs(gyro->pdata->direction_y) != 1 ||
-	    abs(gyro->pdata->direction_z) != 1) {
-		dev_err(&gyro->client->dev,
-			"invalid direction value x:%d y:%d z:%d\n",
-			gyro->pdata->direction_x,
-			gyro->pdata->direction_y,
-			gyro->pdata->direction_z);
-		return -EINVAL;
-	}
-
-	/* Enforce minimum polling interval */
-	if (gyro->pdata->poll_interval < gyro->pdata->min_interval) {
-		dev_err(&gyro->client->dev,
-			"minimum poll interval violated\n");
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int l3g4200d_misc_open(struct inode *inode, struct file *file)
-{
-	int err;
-
-	err = nonseekable_open(inode, file);
-	if(err < 0)
-		return err;
-
-	file->private_data = i2c_get_clientdata(l3g4200d_i2c_client);
-
-	return 0;
-}
-
-static int l3g4200d_misc_close(struct inode *inode, struct file *filp)
-{
-	return 0;
-}
-
-
-static long l3g4200d_misc_ioctl(struct file *file,
-								unsigned int cmd, unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	int interval, val;
-	int err = -1;
-	struct l3g4200d_data *gyro = file->private_data;
-
-	switch(cmd){
-		case GYRO_IOCTL_GET_DELAY:
-			interval = gyro->pdata->poll_interval;
-			if(copy_to_user(argp, &interval, sizeof(interval)))
-				return -EFAULT;
-		break;
-
-		case GYRO_IOCTL_SET_DELAY:
-			if(copy_from_user(&interval, argp, sizeof(interval)))
-				return -EFAULT;
-			err = l3g4200d_set_delay(gyro, interval);
-			if(err < 0)
-				return err;
-		break;
-
-		case GYRO_IOCTL_SET_ENABLE:
-			if(copy_from_user(&val, argp, sizeof(val)))
-				return -EFAULT;
-			if(val > 1)
-				return -EINVAL;
-
-			if(val)
-				l3g4200d_enable(gyro);
-			else
-				l3g4200d_disable(gyro);
-		break;
-
-		case GYRO_IOCTL_GET_ENABLE:
-			val = atomic_read(&gyro->enabled);
-			if(copy_to_user(argp, &val, sizeof(val)))
-				return -EINVAL;
-		break;
-
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-			val = L3G4200D_DRVID;
-			if (copy_to_user(argp, &val, sizeof(val)))
-				return -EFAULT;
-		break;
-
-		default:
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-static const struct file_operations l3g4200d_misc_fops = {
-	.owner = THIS_MODULE,
-	.open = l3g4200d_misc_open,
-	.unlocked_ioctl = l3g4200d_misc_ioctl,
-	.release = l3g4200d_misc_close,
-};
-
-static struct miscdevice l3g4200d_misc_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = GYRO_MISCDEV_NAME,
-	.fops = &l3g4200d_misc_fops,
-};
-
-static int l3g4200d_input_init(struct l3g4200d_data *gyro)
-{
-	int err = -1;
-	struct input_dev *input;
-
-	gyro->input_dev = input_allocate_device();
-	if (!gyro->input_dev) {
-		err = -ENOMEM;
-		dev_err(&gyro->client->dev,
-			"input device allocate failed\n");
-		goto err0;
-	}
-
-	input = gyro->input_dev;
-
-	input_set_drvdata(input, gyro);
-
-	set_bit(EV_ABS, input->evbit);
-
-	input_set_abs_params(input, ABS_X, -FS_MAX, FS_MAX, FUZZ, FLAT);
-	input_set_abs_params(input, ABS_Y, -FS_MAX, FS_MAX, FUZZ, FLAT);
-	input_set_abs_params(input, ABS_Z, -FS_MAX, FS_MAX, FUZZ, FLAT);
-
-	input->name = GYRO_INPUT_NAME;
-
-	err = input_register_device(input);
-	if (err) {
-		dev_err(&gyro->client->dev,
-			"unable to register input polled device %s\n",
-			input->name);
-		goto err1;
-	}
-
-	return 0;
-
-err1:
-	input_free_device(input);
-err0:
-	return err;
-}
-
-static void l3g4200d_input_cleanup(struct l3g4200d_data *gyro)
-{
-	input_unregister_device(gyro->input_dev);
-	input_free_device(gyro->input_dev);
-}
-
-static int l3g4300d_detect(struct i2c_client *client)
-{
-	int ret;
-	u8 buf[1];
-	struct l3g4200d_data gyro;
-
-	gyro.client = client;
-
-	ret = l3g4200d_register_read(&gyro, buf, WHO_AM_I);
-	if(ret)
-		return 0;
-
-	if(buf[0] != WHOAMI_L3G4200D){
-		dev_err(&client->dev, "chipId = 0x%02X, error", buf[0]);
-		return 0;
-	}
-
-	return 1;
-}
-
-static irqreturn_t gyro_irq_handler(int irq, void *dev_id)
-{
-	if(!gpio_irqstatus(L3G4200D_IRQ_PIN))
-		return IRQ_NONE;
-
-	wmt_gpio_ack_irq(L3G4200D_IRQ_PIN);  //clear interrupt
-
-	//printk("got gyro interrupt\n");
-	if(!is_gpio_irqenable(L3G4200D_IRQ_PIN)) {
-		//pr_err("l3g4200d irq is disabled\n");
-		return IRQ_HANDLED;
-	}else
-		return IRQ_WAKE_THREAD;
-}
-
-static irqreturn_t gyro_irq_thread(int irq, void *dev)
-{
-	struct l3g4200d_data *gyro = dev;
-
-	l3g4200d_data_report(gyro);
-
-	return IRQ_HANDLED;
-}
-
-static void l3g4200d_enable_work_func(struct work_struct *work)
-{
-	struct delayed_work *dwork = to_delayed_work(work);
- 	struct l3g4200d_data *gyro =
-		container_of(dwork, struct l3g4200d_data, enable_work);
-
-	l3g4200d_flush_gyro_data(gyro);
-	l3g4200d_gpio_irq_enable();
-}
-
-static void l3g4200d_input_poll_func(struct work_struct *work)
-{
-	struct l3g4200d_triple data;
-	struct delayed_work *dwork = to_delayed_work(work);
- 	struct l3g4200d_data *gyro =
-		container_of(dwork, struct l3g4200d_data, input_work);
-
-	if(flush_polling_data == 0)
-		l3g4200d_data_report(gyro);
-	else {
-		l3g4200d_get_data(gyro, &data); //flush the first data
-		flush_polling_data = 0;
-	}
-
-	schedule_delayed_work(&gyro->input_work,
-		usecs_to_jiffies(gyro->pdata->poll_interval));
-}
-
-static int l3g4200d_param_parse(int *p_int_mode, struct l3g4200d_gyr_platform_data *pdata)
-{
-	char varbuf[64] = {0};
-	int n, ret, varlen;
-	int tmp[7];
-
-	varlen = sizeof(varbuf);
-
-	ret = wmt_getsyspara("wmt.io.gyro.l3g4200d", varbuf, &varlen);
-	if(ret)
-		return 0;
-
-	n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d",
-		&tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5], &tmp[6]);
-
-	if(n != 7) {
-		pr_err("l3g4200d-gyro param format error\n");
-		return -1;
-	}
-
-	pdata->axis_map_x  = tmp[0];
-	pdata->direction_x = tmp[1];
-	pdata->axis_map_y  = tmp[2];
-	pdata->direction_y = tmp[3];
-	pdata->axis_map_z  = tmp[4];
-	pdata->direction_z = tmp[5];
-	*p_int_mode        = tmp[6];
-
-	return 0;
-}
-
-static int l3g4200d_probe(struct i2c_client *client,
-					const struct i2c_device_id *devid)
-{
-	struct l3g4200d_data *gyro;
-	int err = -1;
-	u8 buf[2];
-
-	pr_info("%s: probe start.\n", L3G4200D_GYR_DEV_NAME);
-
-	if (client->dev.platform_data == NULL) {
-		dev_err(&client->dev, "platform data is NULL. exiting.\n");
-		err = -ENODEV;
-		goto err0;
-	}
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "client not i2c capable:1\n");
-		err = -ENODEV;
-		goto err0;
-	}
-
-	if(l3g4300d_detect(client) ==  0){
-		dev_err(&client->dev, "not found the gyro\n");
-		err = -ENODEV;
-		goto err0;
-	}
-
-	gyro = kzalloc(sizeof(*gyro), GFP_KERNEL);
-	if (gyro == NULL) {
-		dev_err(&client->dev,
-			"failed to allocate memory for module data\n");
-		err = -ENOMEM;
-		goto err0;
-	}
-
-	l3g4200d_param_parse(&interrupt_mode, client->dev.platform_data);
-	if(interrupt_mode) {
-		pr_info("l3g4200d-gyro in interrupt mode\n");
-		err = l3g4200d_irq_hw_init(0);
-		if(err)
-			goto err0;
-	}
-	else
-		pr_info("l3g4200d-gyro in polling mode\n");
-
-	mutex_init(&gyro->lock);
-	mutex_lock(&gyro->lock);
-	gyro->client = client;
-
-	gyro->pdata = kmalloc(sizeof(*gyro->pdata), GFP_KERNEL);
-	if (gyro->pdata == NULL) {
-		dev_err(&client->dev,
-			"failed to allocate memory for pdata: %d\n", err);
-		goto err1;
-	}
-	memcpy(gyro->pdata, client->dev.platform_data,
-						sizeof(*gyro->pdata));
-
-	err = l3g4200d_validate_pdata(gyro);
-	if (err < 0) {
-		dev_err(&client->dev, "failed to validate platform data\n");
-		goto err1_1;
-	}
-
-	i2c_set_clientdata(client, gyro);
-
-	if (gyro->pdata->init) {
-		err = gyro->pdata->init();
-		if (err < 0) {
-			dev_err(&client->dev, "init failed: %d\n", err);
-			goto err1_1;
-		}
-	}
-
-	if(interrupt_mode)
-		gyro->pdata->init_state.ctrl_reg3 |= I2_DRDY;
-
-	//According to the introduction of L3G4200D's datasheet page 32,
-	//the bit7 and bit6 of CTRL_REG2's value is loaded at boot. This value must not be changed
-	buf[0] = CTRL_REG2;
-	err = l3g4200d_i2c_read(gyro, buf, 1);
-	if(err)
-		goto err1_1;
-
-	gyro->pdata->init_state.ctrl_reg2 = (gyro->pdata->init_state.ctrl_reg2 & 0x1F)
-		| (buf[0] & 0xC0);
-
-	gyro->pdata->init_state.ctrl_reg1 &= ~PM_MASK;
-
-	memcpy(&gyro->resume_state, &gyro->pdata->init_state,
-		sizeof(struct reg_value_t));
-
-	err = l3g4200d_hw_init(gyro);
-	if (err) {
-		dev_err(&client->dev, "hardware init failed: %d\n", err);
-		goto err2;
-	}
-
-	err = l3g4200d_input_init(gyro);
-	if (err < 0)
-		goto err3;
-
-	err = create_sysfs_interfaces(&client->dev);
-	if (err < 0) {
-		dev_err(&client->dev,
-			"%s device register failed\n", L3G4200D_GYR_DEV_NAME);
-		goto err4;
-	}
-
-	/* As default, do not report information */
-	atomic_set(&gyro->enabled, 0);
-
-	if(interrupt_mode)
-		INIT_DELAYED_WORK(&gyro->enable_work, l3g4200d_enable_work_func);
-	else
-		INIT_DELAYED_WORK(&gyro->input_work, l3g4200d_input_poll_func);
-
-	err = misc_register(&l3g4200d_misc_device);
-	if(err){
-		dev_err(&client->dev, "l3g4200d_device register failed\n");
-		goto err5;
-	}
-
-	if(interrupt_mode) {
-		err = request_threaded_irq(gyro->client->irq, gyro_irq_handler,
-			gyro_irq_thread, IRQF_SHARED,  L3G4200D_GYR_DEV_NAME, gyro);
-
-		if(err) {
-			pr_err("%s: irq request failed: %d\n", __func__, err);
-			err = -ENODEV;
-			goto err6;
-		}
-	}
-
-	mutex_unlock(&gyro->lock);
-
-#ifdef DEBUG
-	pr_info("%s probed: device created successfully\n",
-							L3G4200D_GYR_DEV_NAME);
-#endif
-
-	return 0;
-
-err6:
-	misc_deregister(&l3g4200d_misc_device);
-err5:
-	remove_sysfs_interfaces(&client->dev);
-err4:
-	l3g4200d_input_cleanup(gyro);
-err3:
-	l3g4200d_device_power_off(gyro);
-err2:
-	if (gyro->pdata->exit)
-		gyro->pdata->exit();
-err1_1:
-	mutex_unlock(&gyro->lock);
-	kfree(gyro->pdata);
-err1:
-	kfree(gyro);
-	if(interrupt_mode)
-		l3g4200d_irq_hw_free();
-err0:
-	pr_err("%s: Driver Initialization failed\n",
-						L3G4200D_GYR_DEV_NAME);
-	return err;
-}
-
-static int l3g4200d_remove(struct i2c_client *client)
-{
-	struct l3g4200d_data *gyro = i2c_get_clientdata(client);
-#ifdef DEBUG
-	pr_info(KERN_INFO "L3G4200D driver removing\n");
-#endif
-
-	l3g4200d_disable(gyro);
-	if(interrupt_mode) {
-		free_irq(gyro->client->irq, gyro);
-		l3g4200d_irq_hw_free();
-	}
-	misc_deregister(&l3g4200d_misc_device);
-	l3g4200d_input_cleanup(gyro);
-	remove_sysfs_interfaces(&client->dev);
-	kfree(gyro->pdata);
-	kfree(gyro);
-	return 0;
-}
-
-static void l3g4200d_shutdown(struct i2c_client *client)
-{
-	struct l3g4200d_data *gyro = i2c_get_clientdata(client);
-
-	pr_info("l3g4200d_shutdown\n");
-
-	l3g4200d_disable(gyro);
-}
-
-
-static int l3g4200d_suspend(struct device *dev)
-{
-	struct l3g4200d_data *gyro = i2c_get_clientdata(l3g4200d_i2c_client);
-	int err;
-	u8 buf[8];
-
-	pr_info(KERN_INFO "l3g4200d_suspend\n");
-
-	if(atomic_read(&gyro->enabled)) {
-		if(interrupt_mode) {
-			cancel_delayed_work_sync(&gyro->enable_work);
-			l3g4200d_gpio_irq_disable();
-		}
-		else
-			cancel_delayed_work_sync(&gyro->input_work);
-
-		//store register value
-		buf[0] = (AUTO_INCREMENT | CTRL_REG1);
-		err = l3g4200d_i2c_read(gyro, buf, 6);
-		if(err)
-			goto err1;
-		gyro->resume_state.ctrl_reg1   = buf[0];
-		gyro->resume_state.ctrl_reg2   = buf[1];
-		gyro->resume_state.ctrl_reg3   = buf[2];
-		gyro->resume_state.ctrl_reg4   = buf[3];
-		gyro->resume_state.ctrl_reg5   = buf[4];
-		gyro->resume_state.ref_datacap = buf[5];
-
-		buf[0] = FIFO_CTRL_REG;
-		err = l3g4200d_i2c_read(gyro, buf, 1);
-		if(err)
-			goto err1;
-		gyro->resume_state.fifo_ctrl_reg = buf[0];
-
-		buf[0] = INT1_CFG;
-		err = l3g4200d_i2c_read(gyro, buf, 1);
-		if(err)
-			goto err1;
-		gyro->resume_state.int1_cfg = buf[0];
-
-		buf[0] = (AUTO_INCREMENT | INT1_THS_XH);
-		err = l3g4200d_i2c_read(gyro, buf, 7);
-		if(err)
-			goto err1;
-
-		gyro->resume_state.int1_ths_xh   = buf[0];
-		gyro->resume_state.int1_ths_xl   = buf[1];
-		gyro->resume_state.int1_ths_yh   = buf[2];
-		gyro->resume_state.int1_ths_yl   = buf[3];
-		gyro->resume_state.int1_ths_zh   = buf[4];
-		gyro->resume_state.int1_ths_zl   = buf[5];
-		gyro->resume_state.int1_duration = buf[6];
-	}
-
-	goto exit1;
-
-err1:
-	dev_err(&gyro->client->dev, "save register value fail at suspend\n");
-	memcpy(&gyro->resume_state, &gyro->pdata->init_state,
-		sizeof(struct reg_value_t));
-exit1:
-	l3g4200d_device_power_off(gyro);
-
-	if (gyro->hw_initialized)
-		gyro->hw_initialized = 0;
-
-	return 0;
-}
-
-static int l3g4200d_resume(struct device *dev)
-{
-	struct l3g4200d_data *gyro = i2c_get_clientdata(l3g4200d_i2c_client);
-	int err;
-
-	pr_info(KERN_INFO "l3g4200d_resume\n");
-
-	if(interrupt_mode)
-		l3g4200d_irq_hw_init(1);
-
-	if(atomic_read(&gyro->enabled)) {
-
-		err = l3g4200d_device_power_on(gyro);
-		if(err)
-		{
-			dev_err(&gyro->client->dev, "power_on failed at resume\n");
-			atomic_set(&gyro->enabled, 0);
-
-			return 0;
-		}
-
-		//do not report noise at IC power-up
-		// flush data before really read
-		if(interrupt_mode)
-			schedule_delayed_work(&gyro->enable_work, msecs_to_jiffies(
-				L3G4200D_PU_DELAY));
-		else {
-			flush_polling_data = 1;
-			schedule_delayed_work(&gyro->input_work, msecs_to_jiffies(
-				L3G4200D_PU_DELAY));
-		}
-	}else {
-		memcpy(&gyro->resume_state, &gyro->pdata->init_state,
-			sizeof(struct reg_value_t));
-
-		err = l3g4200d_hw_init(gyro);
-		if (err)
-			dev_err(&gyro->client->dev, "hardware init failed at resume\n");
-	}
-
-	return 0;
-}
-
-static const struct i2c_device_id l3g4200d_id[] = {
-	{ L3G4200D_GYR_DEV_NAME , 0 },
-	{},
-};
-
-MODULE_DEVICE_TABLE(i2c, l3g4200d_id);
-
-static struct dev_pm_ops l3g4200d_pm = {
-	.suspend = l3g4200d_suspend,
-	.resume = l3g4200d_resume,
-};
-
-static struct i2c_driver l3g4200d_driver = {
-	.driver = {
-			.owner = THIS_MODULE,
-			.name = L3G4200D_GYR_DEV_NAME,
-			.pm = &l3g4200d_pm,
-	},
-	.probe = l3g4200d_probe,
-	.remove = __devexit_p(l3g4200d_remove),
-	.shutdown = l3g4200d_shutdown,
-	.id_table = l3g4200d_id,
-};
-
-static struct l3g4200d_gyr_platform_data gyr_drvr_platform_data={
-	.poll_interval 	= 10000, // us
-	.min_interval 	= 1250,  // us
-
-	.fs_range		= L3G4200D_GYR_FS_2000DPS,
-
-	.axis_map_x		= 0,
-	.axis_map_y		= 1,
-	.axis_map_z		= 2,
-
-	.direction_x		= 1,
-	.direction_y		= -1,
-	.direction_z		= -1,
-
-	.init_state.ctrl_reg1      = 0x17,   //ODR100
-	.init_state.ctrl_reg2      = 0x00,
-	.init_state.ctrl_reg3      = 0x00,   //DRDY interrupt
-	.init_state.ctrl_reg4      = 0xA0,   //BDU enable, 2000 dps
-	.init_state.ctrl_reg5      = 0x00,
-	.init_state.ref_datacap    = 0x00,
-	.init_state.fifo_ctrl_reg  = 0x00,
-	.init_state.int1_cfg       = 0x00,
-	.init_state.int1_ths_xh    = 0x00,
-	.init_state.int1_ths_xl    = 0x00,
-	.init_state.int1_ths_yh    = 0x00,
-	.init_state.int1_ths_yl    = 0x00,
-	.init_state.int1_ths_zh    = 0x00,
-	.init_state.int1_ths_zl    = 0x00,
-	.init_state.int1_duration  = 0x00
-};
-
-static struct i2c_board_info __initdata l3g4200d_i2c_board[] = {
-    {
-        I2C_BOARD_INFO(L3G4200D_GYR_DEV_NAME, L3G4200D_I2C_ADDR),
-		.irq = IRQ_GPIO,
-		.platform_data = &gyr_drvr_platform_data,
-    },
-};
-
-static int __init l3g4200d_init(void)
-{
-	int ret;
-	struct i2c_adapter *adapter;
-
-#ifdef DEBUG
-	pr_info("%s: gyroscope sysfs driver init\n", L3G4200D_GYR_DEV_NAME);
-#endif
-
-	adapter = i2c_get_adapter(0);
-	if (adapter == NULL) {
-		pr_err("%s: i2c_get_adapter() error\n", L3G4200D_GYR_DEV_NAME);
-		return -ENODEV;
-	}
-
-	l3g4200d_i2c_client = i2c_new_device(adapter, l3g4200d_i2c_board);
-	if (l3g4200d_i2c_client == NULL) {
-		pr_err("%s: i2c_new_device() error\n", L3G4200D_GYR_DEV_NAME);
-		return -ENOMEM;
-	}
-
-	i2c_put_adapter(adapter);
-
-	ret = i2c_add_driver(&l3g4200d_driver);
-	if(ret){
-		pr_err("%s: i2c_add_driver() failed\n", L3G4200D_GYR_DEV_NAME);
-		i2c_unregister_device(l3g4200d_i2c_client);
-		return ret;
-	}
-
-	return ret;
-}
-
-static void __exit l3g4200d_exit(void)
-{
-#ifdef DEBUG
-	pr_info("L3G4200D exit\n");
-#endif
-
-	i2c_del_driver(&l3g4200d_driver);
-	i2c_unregister_device(l3g4200d_i2c_client);
-
-	return;
-}
-
-module_init(l3g4200d_init);
-module_exit(l3g4200d_exit);
-
-MODULE_DESCRIPTION("l3g4200d digital gyroscope sysfs driver");
-MODULE_AUTHOR("Matteo Dameno, Carmine Iascone, STMicroelectronics");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/Makefile
deleted file mode 100755
index 8a419fc7..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_mc3230

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := mc32x0.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0.c b/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0.c
deleted file mode 100755
index 4330dbb6..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0.c
+++ /dev/null
@@ -1,2580 +0,0 @@
-/*  Date: 2011/4/8 11:00:00

- *  Revision: 2.5

- */

-

-/*

- * This software program is licensed subject to the GNU General Public License

- * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html

-

- * (C) Copyright 2011 Bosch Sensortec GmbH

- * All Rights Reserved

- */

-

-

-/* file mc32x0.c

-   brief This file contains all function implementations for the mc32x0 in linux

-

-*/ 

- 

-#include <linux/module.h>

-#include <linux/init.h>

-#include <linux/i2c.h>

-#include <linux/input.h>

-#include <linux/workqueue.h>

-#include <linux/mutex.h>

-#include <linux/slab.h>

-#include <linux/mutex.h>

-//#include <linux/earlysuspend.h>

-#include <linux/delay.h>

-#include <asm/uaccess.h>

-#include <linux/miscdevice.h>

-#include <linux/platform_device.h>

-

-//#include <linux/init-input.h>

-#include <mach/hardware.h>

-#include <linux/fs.h>

-

-#include "../sensor.h"

-#include "mc32x0_driver.h"

-

-

-#if 0

-#define mcprintkreg(x...) printk(x)

-#else

-#define mcprintkreg(x...)

-#endif

-

-#if 0

-#define mcprintkfunc(x...) printk(x)

-#else

-#define mcprintkfunc(x...)

-#endif

-

-#if 0

-#define GSE_ERR(x...) 	printk(x)

-#define GSE_LOG(x...) 	printk(x)

-#else

-#define GSE_ERR(x...) 

-#define GSE_LOG(x...) 	

-#endif

-

-static int g_virtual_z = 0;

-#define G_2_REVERSE_VIRTUAL_Z	0 //!!!!! 1

-#define SUPPORT_VIRTUAL_Z_SENSOR //add 2013-10-23

-#define LOW_RESOLUTION 1

-#define HIGH_RESOLUTION 2

-#define RBM_RESOLUTION 3

-#ifdef SUPPORT_VIRTUAL_Z_SENSOR

-#define Low_Pos_Max 127

-#define Low_Neg_Max -128

-#define High_Pos_Max 8191

-#define High_Neg_Max -8192

-#define VIRTUAL_Z	1

-static int Railed = 0;

-#else

-#define VIRTUAL_Z	0

-#endif

-

-

-static struct class* l_dev_class = NULL;

-

-

-

-

-#define GSENSOR_NAME 			"mc3230"

-#define SENSOR_DATA_SIZE	3

-#define AVG_NUM 16

-/* Addresses to scan */

-//static const unsigned short normal_i2c[2] = {0x00,I2C_CLIENT_END};

-

-

-//volatile unsigned char mc32x0_on_off=0;

-//static int mc32x0_pin_hd;

-static char mc32x0_on_off_str[32];

-#define G_0		ABS_X

-#define G_1		ABS_Y

-#define G_2		ABS_Z

-#define G_0_REVERSE	1

-#define G_1_REVERSE	1

-#define G_2_REVERSE	-1

-

-#define GRAVITY_1G_VALUE    1000

-

-#define SENSOR_DMARD_IOCTL_BASE 		234

-

-#define IOCTL_SENSOR_SET_DELAY_ACCEL   	_IO(SENSOR_DMARD_IOCTL_BASE, 100)

-#define IOCTL_SENSOR_GET_DELAY_ACCEL   	_IO(SENSOR_DMARD_IOCTL_BASE, 101)

-#define IOCTL_SENSOR_GET_STATE_ACCEL   	_IO(SENSOR_DMARD_IOCTL_BASE, 102)

-#define IOCTL_SENSOR_SET_STATE_ACCEL		_IO(SENSOR_DMARD_IOCTL_BASE, 103)

-#define IOCTL_SENSOR_GET_DATA_ACCEL		_IO(SENSOR_DMARD_IOCTL_BASE, 104)

-

-#define IOCTL_MSENSOR_SET_DELAY_MAGNE   	_IO(SENSOR_DMARD_IOCTL_BASE, 200)

-#define IOCTL_MSENSOR_GET_DATA_MAGNE		_IO(SENSOR_DMARD_IOCTL_BASE, 201)

-#define IOCTL_MSENSOR_GET_STATE_MAGNE   	_IO(SENSOR_DMARD_IOCTL_BASE, 202)

-#define IOCTL_MSENSOR_SET_STATE_MAGNE	_IO(SENSOR_DMARD_IOCTL_BASE, 203)

-

-#define IOCTL_SENSOR_GET_NAME   _IO(SENSOR_DMARD_IOCTL_BASE, 301)

-#define IOCTL_SENSOR_GET_VENDOR   _IO(SENSOR_DMARD_IOCTL_BASE, 302)

-

-#define IOCTL_SENSOR_GET_CONVERT_PARA   _IO(SENSOR_DMARD_IOCTL_BASE, 401)

-

-#define SENSOR_CALIBRATION   	_IOWR(SENSOR_DMARD_IOCTL_BASE,  402, int[SENSOR_DATA_SIZE])

-

-

-#define mc32x0_CONVERT_PARAMETER       (1.5f * (9.80665f) / 256.0f)

-//#define mc32x0_DISPLAY_NAME         "mc32x0"

-//#define mc32x0_DIPLAY_VENDOR        "domintech"

-

-#define X_OUT 					0x41

-#define CONTROL_REGISTER		0x44

-#define SW_RESET 				0x53

-#define WHO_AM_I 				0x0f

-#define WHO_AM_I_VALUE 		0x06

-

-#define MC32X0_AXIS_X		   0

-#define MC32X0_AXIS_Y		   1

-#define MC32X0_AXIS_Z		   2

-#define MC32X0_AXES_NUM 	   3

-#define MC32X0_DATA_LEN 	   6

-

-#define MC32X0_XOUT_REG						0x00

-#define MC32X0_YOUT_REG						0x01

-#define MC32X0_ZOUT_REG						0x02

-#define MC32X0_Tilt_Status_REG				0x03

-#define MC32X0_Sampling_Rate_Status_REG		0x04

-#define MC32X0_Sleep_Count_REG				0x05

-#define MC32X0_Interrupt_Enable_REG			0x06

-#define MC32X0_Mode_Feature_REG				0x07

-#define MC32X0_Sample_Rate_REG				0x08

-#define MC32X0_Tap_Detection_Enable_REG		0x09

-#define MC32X0_TAP_Dwell_Reject_REG			0x0a

-#define MC32X0_DROP_Control_Register_REG	0x0b

-#define MC32X0_SHAKE_Debounce_REG			0x0c

-#define MC32X0_XOUT_EX_L_REG				0x0d

-#define MC32X0_XOUT_EX_H_REG				0x0e

-#define MC32X0_YOUT_EX_L_REG				0x0f

-#define MC32X0_YOUT_EX_H_REG				0x10

-#define MC32X0_ZOUT_EX_L_REG				0x11

-#define MC32X0_ZOUT_EX_H_REG				0x12

-#define MC32X0_CHIP_ID_REG					0x18

-#define MC32X0_RANGE_Control_REG			0x20

-#define MC32X0_SHAKE_Threshold_REG			0x2B

-#define MC32X0_UD_Z_TH_REG					0x2C

-#define MC32X0_UD_X_TH_REG					0x2D

-#define MC32X0_RL_Z_TH_REG					0x2E

-#define MC32X0_RL_Y_TH_REG					0x2F

-#define MC32X0_FB_Z_TH_REG					0x30

-#define MC32X0_DROP_Threshold_REG			0x31

-#define MC32X0_TAP_Threshold_REG			0x32

-#define MC32X0_HIGH_END	0x01

-/*******MC3210/20 define this**********/

-

-

-#define MCUBE_8G_14BIT  0x10

-

-#define DOT_CALI

-

-#define MC32X0_LOW_END 0x02

-/*******mc32x0 define this**********/

-

-#define MCUBE_1_5G_8BIT 0x20

-//#define MCUBE_1_5G_8BIT_TAP

-//#define MCUBE_1_5G_6BIT

-#define MC32X0_MODE_DEF 				0x43

-

-#define MC32X0ADDRESS           0x4c

-

-#define mc32x0_I2C_NAME			"mc32x0"

-#define GSENSOR_DEV_COUNT	        1

-#define GSENSOR_DURATION_MAX                        200

-#define GSENSOR_DURATION_MIN                        10

-#define GSENSOR_DURATION_DEFAULT	        20

-

-#define MAX_RETRY				20

-#define INPUT_FUZZ  0

-#define INPUT_FLAT  0

-

-#define AUTO_CALIBRATION 0

-

-static unsigned char is_new_mc34x0 = 0;

-static unsigned char is_mc3250 = 0;

-

-static unsigned char  McubeID=0;

-#ifdef DOT_CALI

-#define CALIB_PATH				"/data/data/com.mcube.acc/files/mcube-calib.txt"

-//MCUBE_BACKUP_FILE

-#define BACKUP_CALIB_PATH		"/data/misc/sensors/mcube-calib.txt"

-//static char backup_buf[64];

-//MCUBE_BACKUP_FILE

-#define DATA_PATH			   "/sdcard/mcube-register-map.txt"

-

-typedef struct {

-	unsigned short	x;		/**< X axis */

-	unsigned short	y;		/**< Y axis */

-	unsigned short	z;		/**< Z axis */

-} GSENSOR_VECTOR3D;

-

-static GSENSOR_VECTOR3D gsensor_gain;

-static struct miscdevice mc32x0_device;

-

-//static struct file * fd_file = NULL;

-

-static mm_segment_t oldfs;

-//add by Liang for storage offset data

-static unsigned char offset_buf[9]; 

-static signed int offset_data[3];

-s16 G_RAW_DATA[3];

-static signed int gain_data[3];

-static signed int enable_RBM_calibration = 0;

-#endif

-

-#ifdef DOT_CALI

-

-#if 1

-#define GSENSOR						   	0xA1//0x95

-

-#define GSENSOR_IOCTL_INIT                  _IO(GSENSOR,  0x01)

-#define GSENSOR_IOCTL_READ_CHIPINFO         _IOR(GSENSOR, 0x02, int)

-#define GSENSOR_IOCTL_READ_SENSORDATA       _IOR(GSENSOR, 0x17, int)

-#define GSENSOR_IOCTL_READ_OFFSET			_IOR(GSENSOR, 0x04, GSENSOR_VECTOR3D)

-#define GSENSOR_IOCTL_READ_GAIN				_IOR(GSENSOR, 0x05, GSENSOR_VECTOR3D)

-#define GSENSOR_IOCTL_READ_RAW_DATA			_IOR(GSENSOR, 0x30, int)

-//#define GSENSOR_IOCTL_SET_CALI				_IOW(GSENSOR, 0x06, SENSOR_DATA)

-#define GSENSOR_IOCTL_GET_CALI				_IOW(GSENSOR, 0x22, SENSOR_DATA)

-#define GSENSOR_IOCTL_CLR_CALI				_IO(GSENSOR, 0x23)

-#define GSENSOR_MCUBE_IOCTL_READ_RBM_DATA		_IOR(GSENSOR, 0x24, SENSOR_DATA)

-#define GSENSOR_MCUBE_IOCTL_SET_RBM_MODE		_IO(GSENSOR, 0x25)

-#define GSENSOR_MCUBE_IOCTL_CLEAR_RBM_MODE		_IO(GSENSOR, 0x26)

-#define GSENSOR_MCUBE_IOCTL_SET_CALI			_IOW(GSENSOR, 0x27, SENSOR_DATA)

-#define GSENSOR_MCUBE_IOCTL_REGISTER_MAP		_IO(GSENSOR, 0x28)

-#define GSENSOR_IOCTL_SET_CALI_MODE   			_IOW(GSENSOR, 0x29,int)

-#else

-

-#define GSENSOR_IOCTL_INIT                  0xa1

-#define GSENSOR_IOCTL_READ_CHIPINFO         0xa2

-#define GSENSOR_IOCTL_READ_SENSORDATA       0xa3

-#define GSENSOR_IOCTL_READ_OFFSET           0xa4

-#define GSENSOR_IOCTL_READ_GAIN             0xa5

-#define GSENSOR_IOCTL_READ_RAW_DATA         0xa6

-#define GSENSOR_IOCTL_SET_CALI              0xa7

-#define GSENSOR_IOCTL_GET_CALI              0xa8

-#define GSENSOR_IOCTL_CLR_CALI              0xa9

-

-#define GSENSOR_MCUBE_IOCTL_READ_RBM_DATA		0xaa

-#define GSENSOR_MCUBE_IOCTL_SET_RBM_MODE		0xab

-#define GSENSOR_MCUBE_IOCTL_CLEAR_RBM_MODE		0xac

-#define GSENSOR_MCUBE_IOCTL_SET_CALI			0xad

-#define GSENSOR_MCUBE_IOCTL_REGISTER_MAP		0xae

-#define GSENSOR_IOCTL_SET_CALI_MODE   			0xaf

-#endif

-

-typedef struct{

-	int x;

-	int y;

-	int z;

-}SENSOR_DATA;

-

-static int load_cali_flg = 0;

-//MCUBE_BACKUP_FILE

-//static bool READ_FROM_BACKUP = false;

-//MCUBE_BACKUP_FILE

-

-#endif

-

-#define MC32X0_WAKE						1

-#define MC32X0_SNIFF					2

-#define MC32X0_STANDBY					3

-

-struct dev_data {

-	struct i2c_client *client;

-};

-static struct dev_data dev;

-

-/* Addresses to scan */

-static const unsigned short normal_i2c[2] = {MC32X0ADDRESS, I2C_CLIENT_END};

-

-/*

-typedef union {

-	struct {

-		s16	x;

-		s16	y;

-		s16	z;

-	} u;

-	s16	v[SENSOR_DATA_SIZE];

-} raw_data;

-static raw_data offset;

-*/

-

-struct acceleration {

-	int x;

-	int y;

-	int z;

-};

-

-//void gsensor_write_offset_to_file(void);

-//void gsensor_read_offset_from_file(void);

-//char OffsetFileName[] = "/data/misc/dmt/offset.txt";

-/*static struct sensor_config_info gsensor_info = {

-	.input_type = GSENSOR_TYPE,

-};*/

-

-static u32 debug_mask = 0;

-#define dprintk(level_mask, fmt, arg...)	if (unlikely(debug_mask & level_mask)) \

-	printk(KERN_DEBUG fmt , ## arg)

-

-module_param_named(debug_mask, debug_mask, int, 0644);

-

-

-enum {

-	DEBUG_INIT = 1U << 0,

-	DEBUG_CONTROL_INFO = 1U << 1,

-	DEBUG_DATA_INFO = 1U << 2,

-	DEBUG_SUSPEND = 1U << 3,

-};

-

-struct mc32x0_data {

-	struct mutex lock;

-	struct i2c_client *client;

-	struct delayed_work  work;

-	struct workqueue_struct *mc32x0_wq;

-	struct hrtimer timer;

-	struct device *device;

-	struct input_dev *input_dev;

-	int use_count;

-	int enabled;

-	volatile unsigned int duration;

-	int use_irq; 

-	int irq;

-	unsigned long irqflags;

-	int gpio;

-	unsigned int map[3];

-	int inv[3];

-#ifdef CONFIG_HAS_EARLYSUSPEND

-	struct early_suspend early_suspend;

-#endif

-	// for control

-	int int_gpio; //0-3
-	int op;
-	int samp;
-	//int xyz_axis[3][3]; // (axis,direction)

-	struct proc_dir_entry* sensor_proc;

-	int isdbg;

-	int sensor_samp; // 
-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor
-	int test_pass;

-	int offset[MC32X0_AXES_NUM+1];	/*+1: for 4-byte alignment*/

-	s16 data[MC32X0_AXES_NUM+1]; 

-};

-

-static struct mc32x0_data l_sensorconfig = {

-	.op = 0,

-	.int_gpio = 3,

-	.samp = 16,

-	/*.xyz_axis = {

-		{ABS_X, -1},

-		{ABS_Y, 1},

-		{ABS_Z, -1},

-		},*/

-	.sensor_proc = NULL,

-	.isdbg = 1,

-	.sensor_samp = 1,  // 1 sample/second

-	.sensor_enable = 1, // enable sensor

-	.test_pass = 0, // for test program

-	//.offset={0,0,0},

-};

-

-

-//=============================================================================

-enum mc3xx0_orientation

-{

-    MC3XX0_TOP_LEFT_DOWN = 0,

-    MC3XX0_TOP_RIGHT_DOWN,

-    MC3XX0_TOP_RIGHT_UP,

-    MC3XX0_TOP_LEFT_UP,

-    MC3XX0_BOTTOM_LEFT_DOWN,

-    MC3XX0_BOTTOM_RIGHT_DOWN,

-    MC3XX0_BOTTOM_RIGHT_UP,

-    MC3XX0_BOTTOM_LEFT_UP

-};

-

-enum mc3xx0_axis

-{

-    MC3XX0_AXIS_X = 0,

-    MC3XX0_AXIS_Y,

-    MC3XX0_AXIS_Z,

-    MC3XX0_AXIS_NUM

-};

-

-struct mc3xx0_hwmsen_convert

-{

-    signed int sign[3];

-    unsigned int map[3];

-};

-

-// Transformation matrix for chip mounting position

-static const struct mc3xx0_hwmsen_convert mc3xx0_cvt[] =

-{

-    {{ 1,  1,  1}, {MC3XX0_AXIS_X, MC3XX0_AXIS_Y, MC3XX0_AXIS_Z}},    // 0: top   , left-down

-    {{-1,  1,  1}, {MC3XX0_AXIS_Y, MC3XX0_AXIS_X, MC3XX0_AXIS_Z}},    // 1: top   , right-down

-    {{-1, -1,  1}, {MC3XX0_AXIS_X, MC3XX0_AXIS_Y, MC3XX0_AXIS_Z}},    // 2: top   , right-up

-    {{ 1, -1,  1}, {MC3XX0_AXIS_Y, MC3XX0_AXIS_X, MC3XX0_AXIS_Z}},    // 3: top   , left-up

-    {{-1,  1, -1}, {MC3XX0_AXIS_X, MC3XX0_AXIS_Y, MC3XX0_AXIS_Z}},    // 4: bottom, left-down

-    {{ 1,  1, -1}, {MC3XX0_AXIS_Y, MC3XX0_AXIS_X, MC3XX0_AXIS_Z}},    // 5: bottom, right-down

-    {{ 1, -1, -1}, {MC3XX0_AXIS_X, MC3XX0_AXIS_Y, MC3XX0_AXIS_Z}},    // 6: bottom, right-up

-    {{-1, -1, -1}, {MC3XX0_AXIS_Y, MC3XX0_AXIS_X, MC3XX0_AXIS_Z}},    // 7: bottom, left-up

-};

-

-//static unsigned char mc3xx0_current_placement = MC3XX0_BOTTOM_LEFT_DOWN; // current soldered placement

-static struct mc3xx0_hwmsen_convert *pCvt;

-

-//volatile static short sensor_duration = SENSOR_DURATION_DEFAULT;//delay

-//volatile static short sensor_state_flag = 1;

-

-#ifdef SUPPORT_VIRTUAL_Z_SENSOR  //add 2013-10-23

-int Verify_Z_Railed(int AccData, int resolution)

-{

-	int status = 0;

-	GSE_LOG("%s: AccData = %d",__func__, AccData);

-	if(resolution == 1) // Low resolution

-	{

-		if((AccData >= Low_Pos_Max && AccData >=0)|| (AccData <= Low_Neg_Max && AccData < 0))

-		{

-			status = 1;

-			GSE_LOG("%s: Railed at Low Resolution",__func__);

-		}

-	}

-	else if (resolution == 2)	//High resolution

-	{

-		if((AccData >= High_Pos_Max && AccData >=0) || (AccData <= High_Neg_Max && AccData < 0))

-		{

-			status = 1;

-			GSE_LOG("%s: Railed at High Resolution",__func__);

-		}

-	}

-	else if (resolution == 3)	//High resolution

-	{

-		if((AccData >= Low_Pos_Max*3 && AccData >=0) || (AccData <= Low_Neg_Max*3 && AccData < 0))

-		{

-			status = 1;

-			GSE_LOG("%s: Railed at High Resolution",__func__);

-		}

-	}

-	else

-		GSE_LOG("%s, Wrong resolution",__func__);

-

-	return status;

-}

-

-int SquareRoot(int x) 

-{

-	int lowerbound;

-    int upperbound;

-    int root;

-	

-    if(x < 0) return -1;

-    if(x == 0 || x == 1) return x;

-    lowerbound = 1;

-    upperbound = x;

-    root = lowerbound + (upperbound - lowerbound)/2;

-

-    while(root > x/root || root+1 <= x/(root+1))

-    {

-        if(root > x/root)

-        {

-            upperbound = root;

-        } 

-        else 

-        {

-            lowerbound = root;

-        }

-        root = lowerbound + (upperbound - lowerbound)/2;

-    }

-    GSE_LOG("%s: Sqrt root is %d",__func__, root);

-    return root;

-}

-#endif

-

-

-unsigned int sample_rate_2_memsec(unsigned int rate)

-{

-	return (1000/rate);

-}

-

-static ssize_t mc32x0_map_show(struct device *dev, struct device_attribute *attr,char *buf)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct mc32x0_data *data;

-	int i;

-	data = i2c_get_clientdata(client);

-	for (i = 0; i< 3; i++)

-	{

-		if(data->inv[i] == 1)

-		{

-			switch(data->map[i])

-			{

-				case ABS_X:

-					buf[i] = 'x';

-					break;

-				case ABS_Y:

-					buf[i] = 'y';

-					break;

-				case ABS_Z:

-					buf[i] = 'z';

-					break;

-				default:

-					buf[i] = '_';

-					break;

-			}

-		}

-		else

-		{

-			switch(data->map[i])

-			{

-				case ABS_X:

-					buf[i] = 'X';

-					break;

-				case ABS_Y:

-					buf[i] = 'Y';

-					break;

-				case ABS_Z:

-					buf[i] = 'Z';

-					break;

-				default:

-					buf[i] = '-';

-					break;

-			}

-		}

-	}

-	sprintf(buf+3,"\r\n");

-	return 5;

-}

-/*

-//Function as i2c_master_send, and return 1 if operation is successful. 

-static int i2c_write_bytes(struct i2c_client *client, uint8_t *data, uint16_t len)

-{

-	struct i2c_msg msg;

-	int ret=-1;

-	

-	msg.flags = !I2C_M_RD;

-	msg.addr = client->addr;

-	msg.len = len;

-	msg.buf = data;		

-	

-	ret=i2c_transfer(client->adapter, &msg,1);

-	return ret;

-}

-

-static bool gsensor_i2c_test(struct i2c_client * client)

-{

-	int ret, retry;

-	uint8_t test_data[1] = { 0 };	//only write a data address.

-	

-	for(retry=0; retry < 2; retry++)

-	{

-		ret =i2c_write_bytes(client, test_data, 1);	//Test i2c.

-		if (ret == 1)

-			break;

-		msleep(5);

-	}

-	

-	return ret==1 ? true : false;

-}

-*/

-/**

- * gsensor_detect - Device detection callback for automatic device creation

- * return value:  

- *                    = 0; success;

- *                    < 0; err

- */

- /*

-static int gsensor_detect(struct i2c_client *client, struct i2c_board_info *info)

-{

-	struct i2c_adapter *adapter = client->adapter;

-	int ret;

-	

-	dprintk(DEBUG_INIT, "%s enter \n", __func__);

-	

-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))

-        return -ENODEV;

-    

-	if(twi_id == adapter->nr){

-            pr_info("%s: addr= %x\n",__func__,client->addr);

-

-            ret = gsensor_i2c_test(client);

-        	if(!ret){

-        		pr_info("%s:I2C connection might be something wrong or maybe the other gsensor equipment! \n",__func__);

-        		return -ENODEV;

-        	}else{           	    

-            	pr_info("I2C connection sucess!\n");

-            	strlcpy(info->type, SENSOR_NAME, I2C_NAME_SIZE);

-    		    return 0;	

-	             }

-

-	}else{

-		return -ENODEV;

-	}

-}

-*/

-int mc32x0_set_image (struct i2c_client *client) 

-{

-	int comres = 0;

-	unsigned char data;

-

-

-  data = i2c_smbus_read_byte_data(client, 0x3B);

-	//comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, 0x3B, &data, 1 );	

-	if((data == 0x19)||(data == 0x29))

-	{

-		McubeID = 0x22;

-	}

-	else if((data == 0x90)||(data == 0xA8))

-	{

-		McubeID = 0x11;

-	}

-	else

-	{

-		McubeID = 0;

-	}

-	

-    if (0x88 == data)

-    {

-    	McubeID = 0x11;

-        is_mc3250 = 1;

-    }

-	

-	if (0x39 == data)

-	{

-		McubeID = 0x22;		

-		is_new_mc34x0 = 1;

-	}

-	else if (0xB8 == data)

-	{

-		McubeID = 0x11;

-		is_new_mc34x0 = 1;

-	}

-

-

-	if(McubeID &MCUBE_8G_14BIT)

-	{

-		//#ifdef MCUBE_8G_14BIT

-		data = MC32X0_MODE_DEF;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-	  i2c_smbus_write_byte_data(client, MC32X0_Mode_Feature_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );

-	  i2c_smbus_write_byte_data(client, MC32X0_Sleep_Count_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );	

-	  i2c_smbus_write_byte_data(client, MC32X0_Sample_Rate_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-	  i2c_smbus_write_byte_data(client, MC32X0_Tap_Detection_Enable_REG,data);

-		data = 0x3F;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-	  i2c_smbus_write_byte_data(client, MC32X0_RANGE_Control_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-		i2c_smbus_write_byte_data(client, MC32X0_Interrupt_Enable_REG,data);	

-#ifdef DOT_CALI

-	gsensor_gain.x = gsensor_gain.y = gsensor_gain.z = 1024;

-#endif

-	//#endif

-	}

-	else if(McubeID &MCUBE_1_5G_8BIT)

-	{		

-		#ifdef MCUBE_1_5G_8BIT

-		data = MC32X0_MODE_DEF;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-		i2c_smbus_write_byte_data(client, MC32X0_Mode_Feature_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );	

-		i2c_smbus_write_byte_data(client, MC32X0_Sleep_Count_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );

-		i2c_smbus_write_byte_data(client, MC32X0_Sample_Rate_REG,data);

-		data = 0x02;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-		i2c_smbus_write_byte_data(client, MC32X0_RANGE_Control_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-		i2c_smbus_write_byte_data(client, MC32X0_Tap_Detection_Enable_REG,data);

-		data = 0x00;

-		//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-		i2c_smbus_write_byte_data(client, MC32X0_Interrupt_Enable_REG,data);

-#ifdef DOT_CALI

-		gsensor_gain.x = gsensor_gain.y = gsensor_gain.z = 86;

-#endif

-		#endif

-	}

-

-	data = 0x41;

-	//comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-  i2c_smbus_write_byte_data(client, MC32X0_Mode_Feature_REG,data);	

-	//MC32X0_rbm(0,0);

-	return comres;

-}

-

-static ssize_t mc32x0_map_store(struct device *dev, struct device_attribute *attr,const char *buf, size_t count)

-{

-	struct i2c_client *client = to_i2c_client(dev);

-	struct mc32x0_data *data;

-	int i;

-	data = i2c_get_clientdata(client);

-

-	if(count < 3) return -EINVAL;

-

-	for(i = 0; i< 3; i++)

-	{

-		switch(buf[i])

-		{

-			case 'x':

-				data->map[i] = ABS_X;

-				data->inv[i] = 1;

-				break;

-			case 'y':

-				data->map[i] = ABS_Y;

-				data->inv[i] = 1;

-				break;

-			case 'z':

-				data->map[i] = ABS_Z;

-				data->inv[i] = 1;

-				break;

-			case 'X':

-				data->map[i] = ABS_X;

-				data->inv[i] = -1;

-				break;

-			case 'Y':

-				data->map[i] = ABS_Y;

-				data->inv[i] = -1;

-				break;

-			case 'Z':

-				data->map[i] = ABS_Z;

-				data->inv[i] = -1;

-				break;

-			default:

-				return -EINVAL;

-		}

-	}

-

-	return count;

-}

-

-static int mc32x0_enable(struct mc32x0_data *data, int enable);

-

-static ssize_t mc32x0_enable_show(struct device *dev,

-                struct device_attribute *attr, char *buf)

-{        

-        struct i2c_client *client = container_of(mc32x0_device.parent, struct i2c_client, dev);

-

-        struct mc32x0_data *mc32x0 = i2c_get_clientdata(client);

-

-        return sprintf(buf, "%d\n", mc32x0->enabled);

-}

-

-static ssize_t mc32x0_enable_store(struct device *dev,

-                struct device_attribute *attr,

-                const char *buf, size_t count)

-{

-        bool new_enable;

-

-        struct i2c_client *client = container_of(mc32x0_device.parent, struct i2c_client, dev);

-        

-        struct mc32x0_data *mc32x0 = i2c_get_clientdata(client);

-

-        if (sysfs_streq(buf, "1"))

-                new_enable = true;

-        else if (sysfs_streq(buf, "0"))

-                new_enable = false;

-        else {

-                pr_debug("%s: invalid value %d\n", __func__, *buf);

-                return -EINVAL;

-        }

-

-        mc32x0_enable(mc32x0, new_enable);

-

-        return count;

-}

-

-static ssize_t mc32x0_delay_show(struct device *dev,

-                struct device_attribute *attr, char *buf)

-{

-        return sprintf(buf, "%d\n", 1000/l_sensorconfig.sensor_samp);

-}

-

-static ssize_t mc32x0_delay_store(struct device *dev,

-                struct device_attribute *attr,

-                const char *buf, size_t count)

-{

-        unsigned long data;

-        int error;

-

-        error = strict_strtoul(buf, 10, &data);

-        if (error)

-                return error;

-        if (data > GSENSOR_DURATION_MAX)

-                data = GSENSOR_DURATION_MAX;

-        if (data < GSENSOR_DURATION_MIN)

-                data = GSENSOR_DURATION_MIN;

-        l_sensorconfig.sensor_samp = 1000/data;

-

-        return count;

-}

-

-static DEVICE_ATTR(map, 0660, mc32x0_map_show, mc32x0_map_store);

-static DEVICE_ATTR(enable, 0660, mc32x0_enable_show, mc32x0_enable_store);

-static DEVICE_ATTR(delay, 0660, mc32x0_delay_show, mc32x0_delay_store);

-

-static struct attribute* mc32x0_attrs[] =

-{

-        &dev_attr_map.attr,

-        &dev_attr_enable.attr,

-        &dev_attr_delay.attr,

-        NULL

-};

-

-static const struct attribute_group mc32x0_group =

-{

-	.attrs = mc32x0_attrs,

-};

-

-static int mc32x0_chip_init(struct i2c_client *client)

-{

-

-	mc32x0_set_image(client);

-	

-	return McubeID?0:-1;

-}

-

-int mc32x0_set_mode(struct i2c_client *client, unsigned char mode) 

-{

-	

-	int comres=0;

-	unsigned char data;

-

-

-	if (mode<4) {

-		data  = 0x40|mode;		      

-		i2c_smbus_write_byte_data(client, MC32X0_Mode_Feature_REG,data);

-	} 

-	return comres;

-	

-}

-

-

-

-#ifdef DOT_CALI

-struct file *openFile(const char *path,int flag,int mode) 

-{ 

-	struct file *fp; 

-	 

-	fp=filp_open(path, flag, mode); 

-	if (IS_ERR(fp) || !fp->f_op) 

-	{

-		GSE_LOG("Calibration File filp_open return NULL\n");

-		return NULL; 

-	}

-	else 

-	{

-

-		return fp; 

-	}

-} 

- 

-int readFile(struct file *fp,char *buf,int readlen) 

-{ 

-	if (fp->f_op && fp->f_op->read) 

-		return fp->f_op->read(fp,buf,readlen, &fp->f_pos); 

-	else 

-		return -1; 

-} 

-

-int writeFile(struct file *fp,char *buf,int writelen) 

-{ 

-	if (fp->f_op && fp->f_op->write) 

-		return fp->f_op->write(fp,buf,writelen, &fp->f_pos); 

-	else 

-		return -1; 

-}

- 

-int closeFile(struct file *fp) 

-{ 

-	filp_close(fp,NULL); 

-	return 0; 

-} 

-

-void initKernelEnv(void) 

-{ 

-	oldfs = get_fs(); 

-	set_fs(KERNEL_DS);

-	printk(KERN_INFO "initKernelEnv\n");

-} 

-

- int MC32X0_WriteCalibration(struct i2c_client *client, int dat[MC32X0_AXES_NUM])

-{

-	int err;

-	u8 buf[9];

-	s16 tmp, x_gain, y_gain, z_gain ;

-	s32 x_off, y_off, z_off;

-	  int temp_cali_dat[MC32X0_AXES_NUM] = { 0 };

-	//const struct mc3xx0_hwmsen_convert *pCvt = NULL;

-	

-		//pCvt = &mc3xx0_cvt[mc3xx0_current_placement];

-

-    temp_cali_dat[pCvt->map[MC3XX0_AXIS_X]] = pCvt->sign[MC3XX0_AXIS_X] * dat[MC3XX0_AXIS_X];

-    temp_cali_dat[pCvt->map[MC3XX0_AXIS_Y]] = pCvt->sign[MC3XX0_AXIS_Y] * dat[MC3XX0_AXIS_Y];

-    temp_cali_dat[pCvt->map[MC3XX0_AXIS_Z]] = pCvt->sign[MC3XX0_AXIS_Z] * dat[MC3XX0_AXIS_Z];

-/*

-    temp_cali_dat[MC3XX0_AXIS_X] = ((temp_cali_dat[MC3XX0_AXIS_X] * gsensor_gain.x) / GRAVITY_1G_VALUE);

-    temp_cali_dat[MC3XX0_AXIS_Y] = ((temp_cali_dat[MC3XX0_AXIS_Y] * gsensor_gain.y) / GRAVITY_1G_VALUE);

-    temp_cali_dat[MC3XX0_AXIS_Z] = ((temp_cali_dat[MC3XX0_AXIS_Z] * gsensor_gain.z) / GRAVITY_1G_VALUE);

-*/	

-    if (is_new_mc34x0)

-    {

-        temp_cali_dat[MC3XX0_AXIS_X] = -temp_cali_dat[MC3XX0_AXIS_X];

-        temp_cali_dat[MC3XX0_AXIS_Y] = -temp_cali_dat[MC3XX0_AXIS_Y];

-    }

-    else if (is_mc3250)

-    {

-        s16    temp = 0;

-

-        temp = temp_cali_dat[MC3XX0_AXIS_X];

-

-        temp_cali_dat[MC3XX0_AXIS_X] = -temp_cali_dat[MC3XX0_AXIS_Y];

-        temp_cali_dat[MC3XX0_AXIS_Y] = temp;

-    }	

-	

-    dat[MC3XX0_AXIS_X] = temp_cali_dat[MC3XX0_AXIS_X];

-    dat[MC3XX0_AXIS_Y] = temp_cali_dat[MC3XX0_AXIS_Y];

-    dat[MC3XX0_AXIS_Z] = temp_cali_dat[MC3XX0_AXIS_Z];

-    

-#if 0  //modify by zwx

-

-	GSE_LOG("UPDATE dat: (%+3d %+3d %+3d)\n", 

-	dat[MC32X0_AXIS_X], dat[MC32X0_AXIS_Y], dat[MC32X0_AXIS_Z]);

-

-	/*calculate the real offset expected by caller*/

-	//cali_temp[MC32X0_AXIS_X] = dat[MC32X0_AXIS_X];

-	//cali_temp[MC32X0_AXIS_Y] = dat[MC32X0_AXIS_Y];

-	//cali_temp[MC32X0_AXIS_Z] = dat[MC32X0_AXIS_Z];

-	//cali[MC32X0_AXIS_Z]= cali[MC32X0_AXIS_Z]-gsensor_gain.z;

-

-

-#endif	

-// read register 0x21~0x28

-#if 1 //zwx

-	//if ((err = mc32x0_read_block(client, 0x21, buf, 3))) 

-	//if ((err = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, 0x21, &buf[0],3)))

-		err = i2c_smbus_read_i2c_block_data(client , 0x21 , 3 , &buf[0]);

-

-	//if ((err = mc32x0_read_block(client, 0x24, &buf[3], 3))) 

-	//if ((err = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, 0x24, &buf[3],3)))

-		err = i2c_smbus_read_i2c_block_data(client , 0x24 , 3 , &buf[3]);

-

-	//if ((err = mc32x0_read_block(client, 0x27, &buf[6], 3))) 

-	//if ((err = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, 0x27, &buf[6],3)))

-		err = i2c_smbus_read_i2c_block_data(client , 0x27 , 3 , &buf[6]);

-

-#else

-	buf[0] = 0x21;

-	err = mc32x0_rx_data(client, &buf[0], 3);

-	buf[3] = 0x24;

-	err = mc32x0_rx_data(client, &buf[3], 3);

-	buf[6] = 0x27;

-	err = mc32x0_rx_data(client, &buf[6], 3);

-#endif

-#if 1

-	// get x,y,z offset

-	tmp = ((buf[1] & 0x3f) << 8) + buf[0];

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		x_off = tmp;

-					

-	tmp = ((buf[3] & 0x3f) << 8) + buf[2];

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		y_off = tmp;

-					

-	tmp = ((buf[5] & 0x3f) << 8) + buf[4];

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		z_off = tmp;

-					

-	// get x,y,z gain

-	x_gain = ((buf[1] >> 7) << 8) + buf[6];

-	y_gain = ((buf[3] >> 7) << 8) + buf[7];

-	z_gain = ((buf[5] >> 7) << 8) + buf[8];

-								

-	// prepare new offset

-	x_off = x_off + 16 * dat[MC32X0_AXIS_X] * 256 * 128 / 3 / gsensor_gain.x / (40 + x_gain);

-	y_off = y_off + 16 * dat[MC32X0_AXIS_Y] * 256 * 128 / 3 / gsensor_gain.y / (40 + y_gain);

-	z_off = z_off + 16 * dat[MC32X0_AXIS_Z] * 256 * 128 / 3 / gsensor_gain.z / (40 + z_gain);

-

-	//storege the cerrunt offset data with DOT format

-	offset_data[0] = x_off;

-	offset_data[1] = y_off;

-	offset_data[2] = z_off;

-

-	//storege the cerrunt Gain data with GOT format

-	gain_data[0] = 256*8*128/3/(40+x_gain);

-	gain_data[1] = 256*8*128/3/(40+y_gain);

-	gain_data[2] = 256*8*128/3/(40+z_gain);

-	printk("%d %d ======================\n\n ",gain_data[0],x_gain);

-#endif

-	buf[0]=0x43;

-	//mc32x0_write_block(client, 0x07, buf, 1);

-	//mc32x0_write_reg(client,0x07,0x43);

-	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf[0], 1 );

-	i2c_smbus_write_byte_data(client, 0x07,buf[0]);

-	buf[0] = x_off & 0xff;

-	buf[1] = ((x_off >> 8) & 0x3f) | (x_gain & 0x0100 ? 0x80 : 0);

-	buf[2] = y_off & 0xff;

-	buf[3] = ((y_off >> 8) & 0x3f) | (y_gain & 0x0100 ? 0x80 : 0);

-	buf[4] = z_off & 0xff;

-	buf[5] = ((z_off >> 8) & 0x3f) | (z_gain & 0x0100 ? 0x80 : 0);

-

-

-	//mc32x0_write_block(client, 0x21, buf, 6);

-  //p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x21, &buf[0], 6 );

-  i2c_smbus_write_i2c_block_data(client, 0x21, 2,&buf[0]);

-  i2c_smbus_write_i2c_block_data(client, 0x21+2, 2,&buf[2]);

-  i2c_smbus_write_i2c_block_data(client, 0x21+4, 2,&buf[4]);

-  

- 

-	buf[0]=0x41;

-	//mc32x0_write_block(client, 0x07, buf, 1);	

-  //p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf[0], 1 );

-  i2c_smbus_write_byte_data(client, 0x07,buf[0]);

-	//mc32x0_write_reg(client,0x07,0x41);

-

-    return err;

-

-}

-/*

-int mcube_read_cali_file(struct i2c_client *client)

-{

-	int cali_data[3];

-	int err =0;

-

-	printk("%s %d\n",__func__,__LINE__);

-				//MCUBE_BACKUP_FILE

-	READ_FROM_BACKUP = false;

-	//MCUBE_BACKUP_FILE

-	initKernelEnv();

-	fd_file = openFile(CALIB_PATH,O_RDONLY,0);

-				//MCUBE_BACKUP_FILE

-	if (fd_file == NULL) 

-	{

-		fd_file = openFile(BACKUP_CALIB_PATH, O_RDONLY, 0); 

-    	if(fd_file != NULL)

-    	{

-    		READ_FROM_BACKUP = true;

-    	}

-	}

-	//MCUBE_BACKUP_FILE 

-	if (fd_file == NULL) 

-	{

-		GSE_LOG("fail to open\n");

-		cali_data[0] = 0;

-		cali_data[1] = 0;

-		cali_data[2] = 0;

-		return 1;

-	}

-	else

-	{

-		printk("%s %d\n",__func__,__LINE__);

-		memset(backup_buf,0,64); 

-		if ((err = readFile(fd_file,backup_buf,128))>0) 

-			GSE_LOG("buf:%s\n",backup_buf); 

-		else 

-			GSE_LOG("read file error %d\n",err); 

-		printk("%s %d\n",__func__,__LINE__);

-

-		set_fs(oldfs); 

-		closeFile(fd_file); 

-

-		sscanf(backup_buf, "%d %d %d",&cali_data[MC32X0_AXIS_X], &cali_data[MC32X0_AXIS_Y], &cali_data[MC32X0_AXIS_Z]);

-		GSE_LOG("cali_data: %d %d %d\n", cali_data[MC32X0_AXIS_X], cali_data[MC32X0_AXIS_Y], cali_data[MC32X0_AXIS_Z]); 	

-				

-		//cali_data1[MC32X0_AXIS_X] = cali_data[MC32X0_AXIS_X] * gsensor_gain.x / GRAVITY_EARTH_1000;

-		//cali_data1[MC32X0_AXIS_Y] = cali_data[MC32X0_AXIS_Y] * gsensor_gain.y / GRAVITY_EARTH_1000;

-		//cali_data1[MC32X0_AXIS_Z] = cali_data[MC32X0_AXIS_Z] * gsensor_gain.z / GRAVITY_EARTH_1000;

-		//cali_data[MC32X0_AXIS_X]=-cali_data[MC32X0_AXIS_X];

-		//cali_data[MC32X0_AXIS_Y]=-cali_data[MC32X0_AXIS_Y];

-		//cali_data[MC32X0_AXIS_Z]=-cali_data[MC32X0_AXIS_Z];

-

-		//GSE_LOG("cali_data1: %d %d %d\n", cali_data1[MC32X0_AXIS_X], cali_data1[MC32X0_AXIS_Y], cali_data1[MC32X0_AXIS_Z]); 	

-		printk("%s %d\n",__func__,__LINE__);	  

-		MC32X0_WriteCalibration(client,cali_data);

-	}

-	

-	return 0;

-}

-*/

-

-void MC32X0_rbm(struct i2c_client *client, int enable)

-{

-		//int err; 

-       char buf1[3];

-	if(enable == 1 )

-	{

-#if 1

-		buf1[0] = 0x43; 

-		//err = mc32x0_write_block(client, 0x07, buf1, 0x01);

-		//err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf1[0], 1 );

-		i2c_smbus_write_byte_data(client, 0x07,buf1[0]);

-		buf1[0] = 0x02; 

-		//err = mc32x0_write_block(client, 0x14, buf1, 0x01);

-		//err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x14, &buf1[0], 1 );

-		i2c_smbus_write_byte_data(client, 0x14,buf1[0]);

-		buf1[0] = 0x41; 

-		//err = mc32x0_write_block(client, 0x07, buf1, 0x01);

-		//err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf1[0], 1 );

-		i2c_smbus_write_byte_data(client, 0x07,buf1[0]);

-#else

-		err = mc32x0_write_reg(client,0x07,0x43);

-		err = mc32x0_write_reg(client,0x14,0x02);

-		err = mc32x0_write_reg(client,0x07,0x41);

-#endif

-		enable_RBM_calibration =1;

-		

-		GSE_LOG("set rbm!!\n");

-

-		msleep(10);

-	}

-	else if(enable == 0 )  

-	{

-#if 1

-		buf1[0] = 0x43; 

-		//err = mc32x0_write_block(client, 0x07, buf1, 0x01);

-		//err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf1[0], 1 );

-		i2c_smbus_write_byte_data(client, 0x07,buf1[0]);

-

-		buf1[0] = 0x00; 

-		//err = mc32x0_write_block(client, 0x14, buf1, 0x01);

-		//err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x14, &buf1[0], 1 );

-		i2c_smbus_write_byte_data(client, 0x14,buf1[0]);

-		buf1[0] = 0x41; 

-		//err = mc32x0_write_block(client, 0x07, buf1, 0x01);

-		//err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf1[0], 1 );

-		i2c_smbus_write_byte_data(client, 0x07,buf1[0]);

-#else	

-		err = mc32x0_write_reg(client,0x07,0x43);

-		err = mc32x0_write_reg(client,0x14,0x00);

-		err = mc32x0_write_reg(client,0x07,0x41);

-#endif

-		enable_RBM_calibration =0;

-

-		GSE_LOG("clear rbm!!\n");

-

-		msleep(10);

-	}

-}

-

-/*----------------------------------------------------------------------------*/

- int MC32X0_ReadData_RBM(struct i2c_client *client,int data[MC32X0_AXES_NUM])

-{   

-	//u8 uData;

-	u8 addr = 0x0d;

-	u8 rbm_buf[MC32X0_DATA_LEN] = {0};

-	int err = 0;

-

-	

-	//err = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, addr, &rbm_buf[0],6);

-	err = i2c_smbus_read_i2c_block_data(client , addr , 6 , rbm_buf);

-	//err = mc32x0_read_block(client, addr, rbm_buf, 0x06);

-

-	data[MC32X0_AXIS_X] = (s16)((rbm_buf[0]) | (rbm_buf[1] << 8));

-	data[MC32X0_AXIS_Y] = (s16)((rbm_buf[2]) | (rbm_buf[3] << 8));

-	data[MC32X0_AXIS_Z] = (s16)((rbm_buf[4]) | (rbm_buf[5] << 8));

-

-	GSE_LOG("rbm_buf<<<<<[%02x %02x %02x %02x %02x %02x]\n",rbm_buf[0], rbm_buf[2], rbm_buf[2], rbm_buf[3], rbm_buf[4], rbm_buf[5]);

-	GSE_LOG("RBM<<<<<[%04x %04x %04x]\n", data[MC32X0_AXIS_X], data[MC32X0_AXIS_Y], data[MC32X0_AXIS_Z]);

-	GSE_LOG("RBM<<<<<[%04d %04d %04d]\n", data[MC32X0_AXIS_X], data[MC32X0_AXIS_Y], data[MC32X0_AXIS_Z]);		

-	return err;

-}

-

-

- int MC32X0_ReadRBMData(struct i2c_client *client, char *buf)

-{

-	//struct mc32x0_data *mc32x0 = i2c_get_clientdata(client);

-	int res = 0;

-	int data[3];

-

-	if (!buf)

-	{

-		return EINVAL;

-	}

-	

-	mc32x0_set_mode(client,MC32X0_WAKE);

-/*

-	if(mc32x0->status == mc32x0_CLOSE)

-	{

-		res = mc32x0_start(client, 0);

-		if(res)

-		{

-			GSE_ERR("Power on mc32x0 error %d!\n", res);

-		}

-	}

-*/

-	if((res = MC32X0_ReadData_RBM(client,data)))

-	{        

-		GSE_ERR("%s I2C error: ret value=%d",__func__, res);

-		return EIO;

-	}

-	else

-	{

-		sprintf(buf, "%04x %04x %04x", data[MC32X0_AXIS_X], 

-			data[MC32X0_AXIS_Y], data[MC32X0_AXIS_Z]);

-	

-	}

-	

-	return 0;

-}

- int MC32X0_ReadOffset(struct i2c_client *client,s16 ofs[MC32X0_AXES_NUM])

-{    

-	int err;

-	u8 off_data[6];

-	

-

-  if(McubeID &MCUBE_8G_14BIT)

-	{

-	

-		//if ((err = mc32x0_read_block(client, MC32X0_XOUT_EX_L_REG, off_data, MC32X0_DATA_LEN))) 

-		//if ((err = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_EX_L_REG, &off_data[0],MC32X0_DATA_LEN)))

-			err = i2c_smbus_read_i2c_block_data(client , MC32X0_XOUT_EX_L_REG , MC32X0_DATA_LEN , off_data);

-

-		ofs[MC32X0_AXIS_X] = ((s16)(off_data[0]))|((s16)(off_data[1])<<8);

-		ofs[MC32X0_AXIS_Y] = ((s16)(off_data[2]))|((s16)(off_data[3])<<8);

-		ofs[MC32X0_AXIS_Z] = ((s16)(off_data[4]))|((s16)(off_data[5])<<8);

-	}

-	else if(McubeID &MCUBE_1_5G_8BIT) 

-	{

-		//if ((err = mc32x0_read_block(client, 0, off_data, 3))) 

-		//if ((err = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, 0, &off_data[0],3)))

-		err = i2c_smbus_read_i2c_block_data(client , 0 , 3 , off_data);

-

-		ofs[MC32X0_AXIS_X] = (s8)off_data[0];

-		ofs[MC32X0_AXIS_Y] = (s8)off_data[1];

-		ofs[MC32X0_AXIS_Z] = (s8)off_data[2];			

-	}

-

-	GSE_LOG("MC32X0_ReadOffset %d %d %d \n",ofs[MC32X0_AXIS_X] ,ofs[MC32X0_AXIS_Y],ofs[MC32X0_AXIS_Z]);

-

-    return 0;  

-}

-/*----------------------------------------------------------------------------*/

- int MC32X0_ResetCalibration(struct i2c_client *client)

-{

-

-	u8 buf[6];

-	s16 tmp;

-	int err;

-#if 1   //zwx	

-		buf[0] = 0x43;

-		//if(err = mc32x0_write_block(client, 0x07, buf, 1))

-		//if(err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf[0], 1 ))

-		if((err = i2c_smbus_write_byte_data(client, 0x07,buf[0])))

-		{

-			GSE_ERR("error 0x07: %d\n", err);

-		}

-

-

-		//if(err = mc32x0_write_block(client, 0x21, offset_buf, 6)) // add by liang for writing offset register as OTP value 

-		//if(err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x21, &offset_buf[0], 6 ))	

-		if((err = i2c_smbus_write_i2c_block_data(client, 0x21, 6,offset_buf)))

-		{

-			GSE_ERR("error: %d\n", err);

-		}

-	

-		buf[0] = 0x41;

-		//if(err = mc32x0_write_block(client, 0x07, buf, 1))

-		//if(err = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf[0], 1 ))

-		if((err = i2c_smbus_write_byte_data(client, 0x07,buf[0])))

-		{

-			GSE_ERR("error: %d\n", err);

-		}

-#else

-		mc32x0_write_reg(client,0x07,0x43);

-

-		mc32x0_write_block(client, 0x21, offset_buf, 6);

-		

-		mc32x0_write_reg(client,0x07,0x41);

-#endif

-		msleep(20);

-

-		tmp = ((offset_buf[1] & 0x3f) << 8) + offset_buf[0];  // add by Liang for set offset_buf as OTP value 

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		offset_data[0] = tmp;

-					

-		tmp = ((offset_buf[3] & 0x3f) << 8) + offset_buf[2];  // add by Liang for set offset_buf as OTP value 

-			if (tmp & 0x2000)

-				tmp |= 0xc000;

-		offset_data[1] = tmp;

-					

-		tmp = ((offset_buf[5] & 0x3f) << 8) + offset_buf[4];  // add by Liang for set offset_buf as OTP value 

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		offset_data[2] = tmp;	

-

-	//memset(mc32x0->cali_sw, 0x00, sizeof(mc32x0->cali_sw));

-	return 0;  

-

-}

-/*----------------------------------------------------------------------------*/

- int MC32X0_ReadCalibration(struct i2c_client *client,int dat[MC32X0_AXES_NUM])

-{

-	

-    signed short MC_offset[MC32X0_AXES_NUM+1];	/*+1: for 4-byte alignment*/

-    int err;

-	memset(MC_offset, 0, sizeof(MC_offset));

-    if ((err = MC32X0_ReadOffset(client, MC_offset))) {

-        GSE_ERR("read offset fail, %d\n", err);

-        return err;

-    }    

-    

-    dat[MC32X0_AXIS_X] = MC_offset[MC32X0_AXIS_X];

-    dat[MC32X0_AXIS_Y] = MC_offset[MC32X0_AXIS_Y];

-    dat[MC32X0_AXIS_Z] = MC_offset[MC32X0_AXIS_Z];  

-	//modify by zwx

-	//GSE_LOG("MC32X0_ReadCalibration %d %d %d \n",dat[mc32x0->cvt.map[MC32X0_AXIS_X]] ,dat[mc32x0->cvt.map[MC32X0_AXIS_Y]],dat[mc32x0->cvt.map[MC32X0_AXIS_Z]]);

-                                      

-    return 0;

-}

-

-/*----------------------------------------------------------------------------*/

-

- int MC32X0_ReadData(struct i2c_client *client, s16 buffer[MC32X0_AXES_NUM])

-{

-	unsigned char buf[6];

-	signed char buf1[6];

-	char rbm_buf[6];

-	int ret;

-	//int err = 0;

-

-	#ifdef SUPPORT_VIRTUAL_Z_SENSOR

-	int tempX=0;
-	int tempY=0;
-	int tempZ=0;
-	#endif

-	

-	if ( enable_RBM_calibration == 0)

-	{

-		//err = hwmsen_read_block(client, addr, buf, 0x06);

-	}

-	else if (enable_RBM_calibration == 1)

-	{		

-		memset(rbm_buf, 0, 6);

-        	//rbm_buf[0] = mc32x0_REG_RBM_DATA;

-        	//ret = mc32x0_rx_data(client, &rbm_buf[0], 6);

-        	//ret = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, 0x0d, &rbm_buf[0],6);

-        	i2c_smbus_read_i2c_block_data(client , 0x0d , 2 , &rbm_buf[0]);

-        	i2c_smbus_read_i2c_block_data(client , 0x0d+2 , 2 , &rbm_buf[2]);

-        	i2c_smbus_read_i2c_block_data(client , 0x0d+4 , 2 , &rbm_buf[4]);

-	}

-

-	if ( enable_RBM_calibration == 0)

-	{

-

-	if(McubeID &MC32X0_HIGH_END)

-	{

-		#ifdef MC32X0_HIGH_END

-		ret = i2c_smbus_read_i2c_block_data(client , MC32X0_XOUT_EX_L_REG , 6 , buf);

-		//ret = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_EX_L_REG, &buf[0],6);

-		

-		buffer[0] = (signed short)((buf[0])|(buf[1]<<8));

-		buffer[1] = (signed short)((buf[2])|(buf[3]<<8));

-		buffer[2] = (signed short)((buf[4])|(buf[5]<<8));

-		#endif

-	}

-	else if(McubeID &MC32X0_LOW_END)

-	{

-		#ifdef MC32X0_LOW_END

-		ret = i2c_smbus_read_i2c_block_data(client , MC32X0_XOUT_REG , 3 , buf1);

-		//ret = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_REG, &buf[0],3);

-			

-		buffer[0] = (signed short)buf1[0];

-		buffer[1] = (signed short)buf1[1];

-		buffer[2] = (signed short)buf1[2];

-		#endif

-	}

-		#ifdef SUPPORT_VIRTUAL_Z_SENSOR //add 2013-10-23

-		if (g_virtual_z)
-		{
-			//printk("%s 1\n", __FUNCTION__);
-			
-			tempX = buffer[MC32X0_AXIS_X];
-			tempY = buffer[MC32X0_AXIS_Y];
-			tempZ = buffer[MC32X0_AXIS_Z];
-			//printk(" %d:Verify_Z_Railed() %d\n", (int)buffer[MC32X0_AXIS_Z], Verify_Z_Railed((int)buffer[MC32X0_AXIS_Z], LOW_RESOLUTION));
-			if(1 == Verify_Z_Railed((int)buffer[MC32X0_AXIS_Z], LOW_RESOLUTION)) // z-railed
-			{
-				Railed = 1;
-				
-				GSE_LOG("%s: Z railed", __func__);
-				//printk("%s: Z railed \n", __func__);
-				if (G_2_REVERSE_VIRTUAL_Z == 1)

-					buffer[MC32X0_AXIS_Z] = (s8) (  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-				else
-					buffer[MC32X0_AXIS_Z] = (s8) -(  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-			}
-						else
-			{
-				Railed = 0;	
-			}
-		}	
-		#endif	

-		mcprintkreg("MC32X0_ReadData : %d %d %d \n",buffer[0],buffer[1],buffer[2]);

-	}

-	else if (enable_RBM_calibration == 1)

-	{

-		buffer[MC32X0_AXIS_X] = (s16)((rbm_buf[0]) | (rbm_buf[1] << 8));

-		buffer[MC32X0_AXIS_Y] = (s16)((rbm_buf[2]) | (rbm_buf[3] << 8));

-		buffer[MC32X0_AXIS_Z] = (s16)((rbm_buf[4]) | (rbm_buf[5] << 8));

-

-		GSE_LOG("%s RBM<<<<<[%08d %08d %08d]\n", __func__,buffer[MC32X0_AXIS_X], buffer[MC32X0_AXIS_Y], buffer[MC32X0_AXIS_Z]);

-	if(gain_data[0] == 0)

-	{

-		buffer[MC32X0_AXIS_X] = 0;

-		buffer[MC32X0_AXIS_Y] = 0;

-		buffer[MC32X0_AXIS_Z] = 0;

-		return 0;

-	}

-		buffer[MC32X0_AXIS_X] = (buffer[MC32X0_AXIS_X] + offset_data[0]/2)*gsensor_gain.x/gain_data[0];

-		buffer[MC32X0_AXIS_Y] = (buffer[MC32X0_AXIS_Y] + offset_data[1]/2)*gsensor_gain.y/gain_data[1];

-		buffer[MC32X0_AXIS_Z] = (buffer[MC32X0_AXIS_Z] + offset_data[2]/2)*gsensor_gain.z/gain_data[2];

-

-		#ifdef SUPPORT_VIRTUAL_Z_SENSOR  // add 2013-10-23

-		if (g_virtual_z)
-		{
-			tempX = buffer[MC32X0_AXIS_X];
-			tempY = buffer[MC32X0_AXIS_Y];
-			tempZ = buffer[MC32X0_AXIS_Z];
-			//printk("%s 2\n", __FUNCTION__);
-			GSE_LOG("Original RBM<<<<<[%08d %08d %08d]\n", buffer[MC32X0_AXIS_X], buffer[MC32X0_AXIS_Y], buffer[MC32X0_AXIS_Z]);
-			printk("Verify_Z_Railed() %d\n", Verify_Z_Railed((int)buffer[MC32X0_AXIS_Z], RBM_RESOLUTION));
-			if(1 == Verify_Z_Railed(buffer[MC32X0_AXIS_Z], RBM_RESOLUTION)) // z-railed
-			{
-				GSE_LOG("%s: Z Railed in RBM mode",__FUNCTION__);
-				//printk("%s: Z Railed in RBM mode\n",__FUNCTION__);
-				if (G_2_REVERSE_VIRTUAL_Z == 1)

-					buffer[MC32X0_AXIS_Z] = (s16) (  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-				else
-					buffer[MC32X0_AXIS_Z] = (s16) -(  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-			}
-			GSE_LOG("RBM<<<<<[%08d %08d %08d]\n", buffer[MC32X0_AXIS_X], buffer[MC32X0_AXIS_Y], buffer[MC32X0_AXIS_Z]);
-		}
-		#endif

-		

-		GSE_LOG("%s offset_data <<<<<[%d %d %d]\n", __func__,offset_data[0], offset_data[1], offset_data[2]);

-

-		GSE_LOG("%s gsensor_gain <<<<<[%d %d %d]\n", __func__,gsensor_gain.x, gsensor_gain.y, gsensor_gain.z);

-		

-		GSE_LOG("%s gain_data <<<<<[%d %d %d]\n", __func__,gain_data[0], gain_data[1], gain_data[2]);

-

-		GSE_LOG("%s RBM->RAW <<<<<[%d %d %d]\n", __func__,buffer[MC32X0_AXIS_X], buffer[MC32X0_AXIS_Y], buffer[MC32X0_AXIS_Z]);

-	}

-	

-	return 0;

-}

-

-int MC32X0_ReadRawData(struct i2c_client *client,  char * buf)

-{

-

-	

-	int res = 0;

-	s16 raw_buf[3];

-

-	if (!buf)

-	{

-		return EINVAL;

-	}

-	

-	//mc32x0_power_up(mc32x0);

-	mc32x0_set_mode(client, MC32X0_WAKE);

-	if((res = MC32X0_ReadData(client,&raw_buf[0])))

-	{     

-		printk("%s %d\n",__FUNCTION__, __LINE__);

-		GSE_ERR("I2C error: ret value=%d", res);

-		return EIO;

-	}

-	else

-	{

-	//const struct mc3xx0_hwmsen_convert *pCvt = &mc3xx0_cvt[mc3xx0_current_placement];

-	GSE_LOG("UPDATE dat: (%+3d %+3d %+3d)\n", 

-	raw_buf[MC32X0_AXIS_X], raw_buf[MC32X0_AXIS_Y], raw_buf[MC32X0_AXIS_Z]);

-

-		//G_RAW_DATA[MC32X0_AXIS_X] = raw_buf[0];

-		//G_RAW_DATA[MC32X0_AXIS_Y] = raw_buf[1];

-		//G_RAW_DATA[MC32X0_AXIS_Z] = raw_buf[2];

-		//G_RAW_DATA[MC32X0_AXIS_Z] = G_RAW_DATA[MC32X0_AXIS_Z] + gsensor_gain.z;

-/*

-        raw_buf[MC3XX0_AXIS_X] = ((raw_buf[MC3XX0_AXIS_X] * GRAVITY_1G_VALUE) / gsensor_gain.x);

-        raw_buf[MC3XX0_AXIS_Y] = ((raw_buf[MC3XX0_AXIS_Y] * GRAVITY_1G_VALUE) / gsensor_gain.y);

-        raw_buf[MC3XX0_AXIS_Z] = ((raw_buf[MC3XX0_AXIS_Z] * GRAVITY_1G_VALUE) / gsensor_gain.z);

-*/        

-	        if (is_new_mc34x0)

-        {

-            raw_buf[MC3XX0_AXIS_X] = -raw_buf[MC3XX0_AXIS_X];

-            raw_buf[MC3XX0_AXIS_Y] = -raw_buf[MC3XX0_AXIS_Y];

-        }

-           else if (is_mc3250)

-        {

-            s16    temp = 0;

-

-            temp = raw_buf[MC3XX0_AXIS_X];

-

-            raw_buf[MC3XX0_AXIS_X] = raw_buf[MC3XX0_AXIS_Y];

-            raw_buf[MC3XX0_AXIS_Y] = -temp;

-        }

-        

-        G_RAW_DATA[MC3XX0_AXIS_X] = pCvt->sign[MC3XX0_AXIS_X] * raw_buf[pCvt->map[MC3XX0_AXIS_X]];

-        G_RAW_DATA[MC3XX0_AXIS_Y] = pCvt->sign[MC3XX0_AXIS_Y] * raw_buf[pCvt->map[MC3XX0_AXIS_Y]];

-        G_RAW_DATA[MC3XX0_AXIS_Z] = pCvt->sign[MC3XX0_AXIS_Z] * raw_buf[pCvt->map[MC3XX0_AXIS_Z]];    

-         

-  		G_RAW_DATA[MC32X0_AXIS_Z] += gsensor_gain.z*(pCvt->sign[MC3XX0_AXIS_Z])*(1);//-=GRAVITY_1G_VALUE;      

-  

-	//printk("%s %d\n",__FUNCTION__, __LINE__);

-		sprintf(buf, "%04x %04x %04x", G_RAW_DATA[MC32X0_AXIS_X], 

-			G_RAW_DATA[MC32X0_AXIS_Y], G_RAW_DATA[MC32X0_AXIS_Z]);

-		GSE_LOG("G_RAW_DATA: (%+3d %+3d %+3d)\n", 

-	G_RAW_DATA[MC32X0_AXIS_X], G_RAW_DATA[MC32X0_AXIS_Y], G_RAW_DATA[MC32X0_AXIS_Z]);

-	}

-	return 0;

-}

-

-int mc32x0_reset (struct i2c_client *client) 

-{

-

-	s16 tmp, x_gain, y_gain, z_gain ;

-	s32 x_off, y_off, z_off;

-      u8 buf[3];

-	  int err;

-      //mc32x0_write_reg(client,0x1b,0x6d);

-	buf[0]=0x6d;

-  	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1b, &buf[0], 1 );

-  	i2c_smbus_write_byte_data(client, 0x1b,buf[0]);

-  	

-	//mc32x0_write_reg(client,0x1b,0x43);

-	buf[0]=0x43;

-  	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1b, &buf[0], 1 );

-  	i2c_smbus_write_byte_data(client, 0x1b,buf[0]);

-	msleep(5);

-	

-	//mc32x0_write_reg(client,0x07,0x43);

-	buf[0]=0x43;

-  	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &buf[0], 1 );

-  	i2c_smbus_write_byte_data(client, 0x07,buf[0]);

-	//mc32x0_write_reg(client,0x1C,0x80);

-	buf[0]=0x80;

-  	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1C, &buf[0], 1 );

-  	i2c_smbus_write_byte_data(client, 0x1c,buf[0]);

-	//mc32x0_write_reg(client,0x17,0x80);

-	buf[0]=0x80;

-  	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x17, &buf[0], 1 );

-  	i2c_smbus_write_byte_data(client, 0x17,buf[0]);

-	msleep(5);

-	//mc32x0_write_reg(client,0x1C,0x00);

-	buf[0]=0x00;

-  	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1C, &buf[0], 1 );

-  	i2c_smbus_write_byte_data(client, 0x1c,buf[0]);

-	//mc32x0_write_reg(client,0x17,0x00);

-	buf[0]=0x00;

-  	//p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x17, &buf[0], 1 );

-  	i2c_smbus_write_byte_data(client, 0x17,buf[0]);

-	msleep(5);

-

-

-/*

-	if ((err = mc32x0_read_block(new_client, 0x21, offset_buf, 6))) //add by Liang for storeage OTP offsef register value

-	{

-		GSE_ERR("error: %d\n", err);

-		return err;

-	}

-*/

-	memset(offset_buf, 0, 9);

-	//offset_buf[0] = 0x21;

-	//err = mc32x0_rx_data(client, offset_buf, 9);

-	//err = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, 0x21, &offset_buf[0],9);

-	err = i2c_smbus_read_i2c_block_data(client , 0x21 , 9 , offset_buf);

-

-

-	tmp = ((offset_buf[1] & 0x3f) << 8) + offset_buf[0];

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		x_off = tmp;

-					

-	tmp = ((offset_buf[3] & 0x3f) << 8) + offset_buf[2];

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		y_off = tmp;

-					

-	tmp = ((offset_buf[5] & 0x3f) << 8) + offset_buf[4];

-		if (tmp & 0x2000)

-			tmp |= 0xc000;

-		z_off = tmp;

-					

-	// get x,y,z gain

-	x_gain = ((offset_buf[1] >> 7) << 8) + offset_buf[6];

-	y_gain = ((offset_buf[3] >> 7) << 8) + offset_buf[7];

-	z_gain = ((offset_buf[5] >> 7) << 8) + offset_buf[8];

-							

-

-	//storege the cerrunt offset data with DOT format

-	offset_data[0] = x_off;

-	offset_data[1] = y_off;

-	offset_data[2] = z_off;

-

-	//storege the cerrunt Gain data with GOT format

-	gain_data[0] = 256*8*128/3/(40+x_gain);

-	gain_data[1] = 256*8*128/3/(40+y_gain);

-	gain_data[2] = 256*8*128/3/(40+z_gain);

-	printk("offser gain = %d %d %d %d %d %d======================\n\n ",

-		gain_data[0],gain_data[1],gain_data[2],offset_data[0],offset_data[1],offset_data[2]);

-

-	return 0;

-}

-#endif

-

-int mc32x0_read_accel_xyz(struct i2c_client *client, s16 * acc)

-{

-	int comres;

-	s16 raw_data[MC3XX0_AXIS_NUM] = { 0 };

-	//const struct mc3xx0_hwmsen_convert *pCvt = &mc3xx0_cvt[mc3xx0_current_placement];

-#ifdef DOT_CALI

-	s16 raw_buf[6];

-

-

-	comres = MC32X0_ReadData(client,&raw_buf[0]);

-

-		acc[0] = raw_buf[0];

-		acc[1] = raw_buf[1];

-		acc[2] = raw_buf[2];

-#else

-	unsigned char raw_buf[6];

-	signed char raw_buf1[3];

-	if(McubeID &MC32X0_HIGH_END)

-	{

-		#ifdef MC32X0_HIGH_END

-			comres = i2c_smbus_read_i2c_block_data(client , MC32X0_XOUT_EX_L_REG , 6 , raw_buf);

-		//comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_EX_L_REG, &data[0],6);

-		

-		acc[0] = (signed short)((raw_buf[0])|(raw_buf[1]<<8));

-		acc[1] = (signed short)((raw_buf[2])|(raw_buf[3]<<8));

-		acc[2] = (signed short)((raw_buf[4])|(raw_buf[5]<<8));

-		#endif

-	}

-	else if(McubeID &MC32X0_LOW_END)

-	{

-		#ifdef MC32X0_LOW_END

-		comres = i2c_smbus_read_i2c_block_data(client , MC32X0_XOUT_REG , 3 , raw_buf1);

-		//comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_REG, &data[0],3);

-			

-		acc[0] = (signed short)raw_buf1[0];

-		acc[1] = (signed short)raw_buf1[1];

-		acc[2] = (signed short)raw_buf1[2];

-		#endif

-	}

-#endif

-

-    raw_data[MC3XX0_AXIS_X] = acc[MC3XX0_AXIS_X];

-    raw_data[MC3XX0_AXIS_Y] = acc[MC3XX0_AXIS_Y];

-    raw_data[MC3XX0_AXIS_Z] = acc[MC3XX0_AXIS_Z];

-/*

-    raw_data[MC3XX0_AXIS_X] = ((raw_data[MC3XX0_AXIS_X] * GRAVITY_1G_VALUE) / gsensor_gain.x);

-    raw_data[MC3XX0_AXIS_Y] = ((raw_data[MC3XX0_AXIS_Y] * GRAVITY_1G_VALUE) / gsensor_gain.y);

-    raw_data[MC3XX0_AXIS_Z] = ((raw_data[MC3XX0_AXIS_Z] * GRAVITY_1G_VALUE) / gsensor_gain.z);

-*/

-    if (is_new_mc34x0)

-    {

-        raw_data[MC3XX0_AXIS_X] = -raw_data[MC3XX0_AXIS_X];

-        raw_data[MC3XX0_AXIS_Y] = -raw_data[MC3XX0_AXIS_Y];

-    }

-    else if (is_mc3250)

-    {

-        s16    temp = 0;

-

-        temp = raw_data[MC3XX0_AXIS_X];

-

-        raw_data[MC3XX0_AXIS_X] = raw_data[MC3XX0_AXIS_Y];

-        raw_data[MC3XX0_AXIS_Y] = -temp;

-    }

-

-    acc[MC3XX0_AXIS_X] = pCvt->sign[MC3XX0_AXIS_X] * raw_data[pCvt->map[MC3XX0_AXIS_X]];

-    acc[MC3XX0_AXIS_Y] = pCvt->sign[MC3XX0_AXIS_Y] * raw_data[pCvt->map[MC3XX0_AXIS_Y]];

-    acc[MC3XX0_AXIS_Z] = pCvt->sign[MC3XX0_AXIS_Z] * raw_data[pCvt->map[MC3XX0_AXIS_Z]];

-	

-	return comres;

-	

-}

-

-static int mc32x0_measure(struct i2c_client *client, struct acceleration *accel)

-{

-

-	s16 raw[3];

-	

-#ifdef DOT_CALI

-	//int ret;

-#endif

-

-

-#ifdef DOT_CALI

- 	if( load_cali_flg > 0)

-	{

-		/*ret =mcube_read_cali_file(client);

-		if(ret == 0)

-			load_cali_flg = ret;

-		else 

-			load_cali_flg --;

-		GSE_LOG("load_cali %d\n",ret); */

-		MC32X0_WriteCalibration(client,l_sensorconfig.offset);

-		load_cali_flg = 0;

-	} 

-#endif

-	/* read acceleration data */

-	mc32x0_read_accel_xyz(client,&raw[0]);

-

-	accel->x = raw[0] ;

-	accel->y = raw[1] ;

-	accel->z = raw[2] ;

-	return 0;

-}

-

-static void mc32x0_work_func(struct work_struct *work)

-{

-	struct mc32x0_data *data = container_of(work, struct mc32x0_data, work);

-	struct acceleration accel = {0};

-

-	mc32x0_measure(data->client, &accel);

-

-	//printk(KERN_ERR"mc32x0_measure: acc.x=%d, acc.y=%d, acc.z=%d\n", data->inv[0]*accel.x,data->inv[1]*accel.y, data->inv[2]*accel.z);

-

-	//input_report_abs(data->input_dev, data->map[0], data->inv[0]*accel.x);

-	//input_report_abs(data->input_dev, data->map[1], data->inv[1]*accel.y);

-	//input_report_abs(data->input_dev, data->map[2], data->inv[2]*accel.z);

-

-	//accel.x = (accel.x&0x00FF) | ((accel.y&0xFF)<<8) | ((accel.z&0xFF)<<16);

-	

-	input_report_abs(data->input_dev, ABS_X, accel.x);

-	input_report_abs(data->input_dev, ABS_Y, accel.y);

-	input_report_abs(data->input_dev, ABS_Z, accel.z);

-	input_sync(data->input_dev);

-

-	queue_delayed_work(data->mc32x0_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));

-}

-/*

-static enum hrtimer_restart mc32x0_timer_func(struct hrtimer *timer)

-{

-	struct mc32x0_data *data = container_of(timer, struct mc32x0_data, timer);

-

-	queue_work(data->mc32x0_wq, &data->work);

-	hrtimer_start(&data->timer, ktime_set(0, sensor_duration*1000000), HRTIMER_MODE_REL);

-

-	return HRTIMER_NORESTART;

-}

-*/

-static int mc32x0_enable(struct mc32x0_data *data, int enable)

-{

-	if(enable){

-		msleep(10);

-		mc32x0_chip_init(data->client);

-		queue_delayed_work(data->mc32x0_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));//hrtimer_start(&data->timer, ktime_set(0, asensor_duration*1000000), HRTIMER_MODE_REL);

-        data->enabled = true;

-	}else{

-		cancel_delayed_work_sync(&l_sensorconfig.work);//hrtimer_cancel(&data->timer);

-        data->enabled = false;

-	}

-	return 0;

-}

-/*

-//MCUBE_BACKUP_FILE

-static void mcube_copy_file(const char *dstFilePath)

-{

-

-	int err =0;

-	initKernelEnv();

-

-	fd_file = openFile(dstFilePath,O_RDWR,0); 

-	if (fd_file == NULL) 

-	{

-		GSE_LOG("open %s fail\n",dstFilePath);  

-		return;

-	}

-

-		if ((err = writeFile(fd_file,backup_buf,64))>0) 

-			GSE_LOG("buf:%s\n",backup_buf); 

-		else 

-			GSE_LOG("write file error %d\n",err);

-

-		set_fs(oldfs); ; 

-		closeFile(fd_file); 

-

-}

-//MCUBE_BACKUP_FILE

-*/

-

-extern int wmt_setsyspara(char *varname, char *varval);

-static void update_var(void)

-{

-	char varbuf[64];

-	int varlen;

-

-	memset(varbuf, 0, sizeof(varbuf));

-	varlen = sizeof(varbuf);

-

-	sprintf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",

-				l_sensorconfig.op,

-				l_sensorconfig.int_gpio,

-				l_sensorconfig.samp,

-				(pCvt->map[MC3XX0_AXIS_X]),

-				(pCvt->sign[MC3XX0_AXIS_X]),

-				(pCvt->map[MC3XX0_AXIS_Y]),

-				(pCvt->sign[MC3XX0_AXIS_Y]),

-				(pCvt->map[MC3XX0_AXIS_Z]),

-				(pCvt->sign[MC3XX0_AXIS_Z]),

-				l_sensorconfig.offset[0],

-				l_sensorconfig.offset[1],

-				l_sensorconfig.offset[2]

-			);

-

-	wmt_setsyspara("wmt.io.mc3230sensor",varbuf);

-}

-

-static long mc32x0_ioctl(struct file *file, unsigned int cmd, unsigned long arg)

-{

-	//int intBuf[SENSOR_DATA_SIZE];

-	int ret = 0;

-	//float convert_para=0.0f;

-	short enable = 0;

-	short delay = 0;

-	//short val=1000/l_sensorconfig.sensor_samp;

-	unsigned int uval ;

-#ifdef DOT_CALI

-	void __user *data1;

-	char strbuf[256];

-	//int cali[3];

-	SENSOR_DATA sensor_data;

-	struct i2c_client *client = container_of(mc32x0_device.parent, struct i2c_client, dev);

-    //struct mc32x0_data* this = (struct mc32x0_data *)i2c_get_clientdata(client);  /* ?õô????????????. */

-#endif

-

-	switch (cmd) {

-		case ECS_IOCTL_APP_SET_AFLAG:

-			// enable/disable sensor

-			

-			if (copy_from_user(&enable, (short*)arg, sizeof(short)))

-			{

-				errlog("Can't get enable flag!!!\n");

-				ret = -EFAULT;

-				goto errioctl;				

-			}

-			if ((enable >=0) && (enable <=1))

-			{

-				dbg("driver: disable/enable(%d) gsensor. l_sensorconfig.sensor_samp=%d\n", enable, l_sensorconfig.sensor_samp);

-			
-				if (enable != l_sensorconfig.sensor_enable)

-				{

-				

-					l_sensorconfig.sensor_enable = enable;

-				
-				}			

-			} else {

-				errlog("Wrong enable argument!!!\n");

-				ret = -EFAULT;

-				goto errioctl;

-			}

-			break;

-		case ECS_IOCTL_APP_SET_DELAY://IOCTL_SENSOR_SET_DELAY_ACCEL:

-			/*if(copy_from_user((void *)&sensor_duration, (void __user *) arg, sizeof(short))!=0){

-				printk("copy from error in %s.\n",__func__);

-			}*/

-

-			// set the rate of g-sensor

-			if (copy_from_user(&delay,(short*)arg, sizeof(short)))

-			{

-				errlog("Can't get set delay!!!\n");

-				ret = -EFAULT;

-				goto errioctl;

-			}

-			dbg("Get delay=%d \n", delay);

-			

-			if ((delay >=0) && (delay < 20))

-			{

-				delay = 20;

-			} else if (delay > 200) 

-			{

-				delay = 200;

-			}

-			if (delay > 0)

-			{

-				l_sensorconfig.sensor_samp = 1000/delay;

-			} else {

-				errlog("error delay argument(delay=%d)!!!\n",delay);

-				ret = -EFAULT;

-				goto errioctl;	

-			}

-		

-			break;

-/*

-		case IOCTL_SENSOR_GET_DELAY_ACCEL:

-			

-			if(copy_to_user((void __user *) arg, (const void *)&val, sizeof(short))!=0){

-				printk("copy to error in %s.\n",__func__);

-			} 

-

-			break;*/

-		case WMT_IOCTL_SENSOR_GET_DRVID:

-			uval = MC3230_DRVID;

-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))

-			{

-				return -EFAULT;

-			}

-			dbg("mc32x0_driver_id:%d\n",uval);

-			break;

-		case WMT_IOCTL_SENOR_GET_RESOLUTION:		

-			if(McubeID &MCUBE_1_5G_8BIT)

-				uval = (8<<8) | 3; //mc3230:8 bit ,+/-1.5g

-			if (copy_to_user((unsigned int *)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			printk("<<<<<<<resolution:0x%x\n",uval);

-			break;

-		/*case IOCTL_SENSOR_GET_STATE_ACCEL:

-			if(copy_to_user((void __user *) arg, (const void *)&sensor_state_flag, sizeof(short))!=0){

-				printk("copy to error in %s.\n",__func__);

-			}

-

-			break;

-

-		case IOCTL_SENSOR_SET_STATE_ACCEL:

-			if(copy_from_user((void *)&sensor_state_flag, (void __user *) arg, sizeof(short))!=0){

-				printk("copy from error in %s.\n",__func__);

-			}     

-

-			break;

-		case IOCTL_SENSOR_GET_NAME:

-			if(copy_to_user((void __user *) arg,(const void *)mc32x0_DISPLAY_NAME, sizeof(mc32x0_DISPLAY_NAME))!=0){

-				printk("copy to error in %s.\n",__func__);

-			}     			

-			break;		

-

-		case IOCTL_SENSOR_GET_VENDOR:

-			if(copy_to_user((void __user *) arg,(const void *)mc32x0_DIPLAY_VENDOR, sizeof(mc32x0_DIPLAY_VENDOR))!=0){

-				printk("copy to error in %s.\n",__func__);

-			}     			

-			break;

-

-		case IOCTL_SENSOR_GET_CONVERT_PARA:

-			convert_para = mc32x0_CONVERT_PARAMETER;

-			if(copy_to_user((void __user *) arg,(const void *)&convert_para,sizeof(float))!=0){

-				printk("copy to error in %s.\n",__func__);

-			}     			

-			break;

-	*/	

-		

-		#ifdef DOT_CALI		

-	case GSENSOR_IOCTL_READ_SENSORDATA:	

-	case GSENSOR_IOCTL_READ_RAW_DATA:

-		GSE_LOG("fwq GSENSOR_IOCTL_READ_RAW_DATA\n");

-		MC32X0_ReadRawData(client,strbuf);

-				if (copy_to_user((void __user *) arg, &strbuf, strlen(strbuf)+1)) {

-			printk("failed to copy sense data to user space.");

-			return -EFAULT;

-		}

-		

-		

-		break;

-

-

-	case GSENSOR_MCUBE_IOCTL_SET_CALI:

-			GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_SET_CALI!!\n");

-			data1 = (void __user *)arg;

-

-			

-			//data = (unsigned char*)arg;

-

-			

-			if(data1 == NULL)

-			{

-				ret = -EINVAL;

-				break;	  

-			}

-			if(copy_from_user(&sensor_data, data1, sizeof(sensor_data)))

-			{

-				ret = -EFAULT;

-				break;	  

-			}

-			//if(atomic_read(&this->suspend))

-			//{

-			//	GSE_ERR("Perform calibration in suspend state!!\n");

-			//	err = -EINVAL;

-			//}

-			else

-			{

-				//this->cali_sw[MC32X0_AXIS_X] += sensor_data.x;

-				//this->cali_sw[MC32X0_AXIS_Y] += sensor_data.y;

-				//this->cali_sw[MC32X0_AXIS_Z] += sensor_data.z;

-				

-				l_sensorconfig.offset[MC32X0_AXIS_X] = sensor_data.x;

-				l_sensorconfig.offset[MC32X0_AXIS_Y] = sensor_data.y;

-				l_sensorconfig.offset[MC32X0_AXIS_Z] = sensor_data.z;	

-

-			  	GSE_LOG("GSENSOR_MCUBE_IOCTL_SET_CALI %d  %d  %d  %d  %d  %d!!\n", l_sensorconfig.offset[MC32X0_AXIS_X], l_sensorconfig.offset[MC32X0_AXIS_Y],l_sensorconfig.offset[MC32X0_AXIS_Z] ,sensor_data.x, sensor_data.y ,sensor_data.z);

-

-				update_var();

-				ret = MC32X0_WriteCalibration(client, l_sensorconfig.offset);			 

-			}

-				

-			break;

-		

-		case GSENSOR_IOCTL_CLR_CALI:

-			GSE_LOG("fwq GSENSOR_IOCTL_CLR_CALI!!\n");

-			l_sensorconfig.offset[0] = 0;

-			l_sensorconfig.offset[1] = 0;
-			l_sensorconfig.offset[2] = 0;	
-
-			update_var();

-			ret = MC32X0_ResetCalibration(client);

-			break;

-

-		case GSENSOR_IOCTL_GET_CALI:

-			GSE_LOG("fwq mc32x0 GSENSOR_IOCTL_GET_CALI\n");

-			

-			data1 = (unsigned char*)arg;

-			

-			if(data1 == NULL)

-			{

-				ret = -EINVAL;

-				break;	  

-			}

-			

-			if((ret = MC32X0_ReadCalibration(client,l_sensorconfig.offset)))

-			{

-				GSE_LOG("fwq mc32x0 MC32X0_ReadCalibration error!!!!\n");

-				break;

-			}

-			

-			sensor_data.x = l_sensorconfig.offset[0];//this->cali_sw[MC32X0_AXIS_X];

-			sensor_data.y = l_sensorconfig.offset[1];//this->cali_sw[MC32X0_AXIS_Y];

-			sensor_data.z = l_sensorconfig.offset[2];//this->cali_sw[MC32X0_AXIS_Z];

-		//	if(copy_to_user(data, &sensor_data, sizeof(sensor_data)))

-

-			if(copy_to_user(data1, &sensor_data, sizeof(sensor_data)))

-			{

-				ret = -EFAULT;

-				break;

-			}		

-			break;	

-		// add by liang ****

-		//add in Sensors_io.h

-		//#define GSENSOR_IOCTL_SET_CALI_MODE   _IOW(GSENSOR, 0x0e, int)

-		case GSENSOR_IOCTL_SET_CALI_MODE:

-			GSE_LOG("fwq mc32x0 GSENSOR_IOCTL_SET_CALI_MODE\n");

-			break;

-

-		case GSENSOR_MCUBE_IOCTL_READ_RBM_DATA:

-			GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_READ_RBM_DATA\n");

-			data1 = (void __user *) arg;

-			if(data1 == NULL)

-			{

-				ret = -EINVAL;

-				break;	  

-			}

-			MC32X0_ReadRBMData(client,(char *)&strbuf);

-			if(copy_to_user(data1, &strbuf, strlen(strbuf)+1))

-			{

-				ret = -EFAULT;

-				break;	  

-			}

-			break;

-

-		case GSENSOR_MCUBE_IOCTL_SET_RBM_MODE:

-			GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_SET_RBM_MODE\n");

-		//MCUBE_BACKUP_FILE

-		/*if(READ_FROM_BACKUP==true)

-		{

-			

-			mcube_copy_file(CALIB_PATH);

-			

-			READ_FROM_BACKUP = false;

-		}*/

-		//MCUBE_BACKUP_FILE

-			MC32X0_rbm(client, 1);

-

-			break;

-

-		case GSENSOR_MCUBE_IOCTL_CLEAR_RBM_MODE:

-			GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_CLEAR_RBM_MODE\n");

-

-			MC32X0_rbm(client, 0);

-

-			break;

-

-		case GSENSOR_MCUBE_IOCTL_REGISTER_MAP:

-			GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_REGISTER_MAP\n");

-

-			//MC32X0_Read_Reg_Map(client);

-

-			break;

-#endif

-		

-		

-		

-		default:

-			ret = -EINVAL;

-			break;

-	}

-

-errioctl:

-

-	return ret;

-}

-

-

-static int mc32x0_open(struct inode *inode, struct file *filp)

-{

-	/*int ret;

-	ret = nonseekable_open(inode, filp);*/

-	return 0;

-}

-

-static int mc32x0_release(struct inode *inode, struct file *filp)

-{

-	return 0;

-}

-

-static struct file_operations sensor_fops =

-{

-	.owner	= THIS_MODULE,

-	.open       	= mc32x0_open,

-	.release    	= mc32x0_release,

-	.unlocked_ioctl = mc32x0_ioctl,

-};

-

-//#ifdef CONFIG_HAS_EARLYSUSPEND

-static int mc32x0_i2c_suspend(struct platform_device *pdev, pm_message_t state)

-{

-	/*struct mc32x0_data *data;

-	char mc32x0_address;

-	char mc32x0_data;

-

-	//printk("mc32x0_early_suspend 2 \n");

-

-	data = container_of(handler, struct mc32x0_data, early_suspend);

-

-	hrtimer_cancel(&data->timer);

-	*/

-	cancel_delayed_work_sync(&l_sensorconfig.work);

-	mc32x0_set_mode(l_sensorconfig.client,MC32X0_STANDBY);

-	return 0;

-}

-

-static int mc32x0_i2c_resume(struct platform_device *pdev)

-{

-	struct mc32x0_data *data = &l_sensorconfig;

-	//char mc32x0_address;

-	//char mc32x0_data;

-

-	//printk("mc32x0_early_resume 2\n");

-

-	//data = container_of(handler, struct mc32x0_data, early_suspend);

-	

-	//Add 20130722 

-	mc32x0_chip_init(data->client); 

-	MC32X0_ResetCalibration(data->client); 

-	MC32X0_WriteCalibration(data->client,l_sensorconfig.offset);//mcube_read_cali_file(data->client);

-	//before

-	

-	mc32x0_set_mode(data->client,MC32X0_WAKE);

-

-	queue_delayed_work(data->mc32x0_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));

-	//hrtimer_start(&data->timer, ktime_set(1, 0), HRTIMER_MODE_REL);

-	return 0;

-}

-//#endif

-

-static struct miscdevice mc32x0_device = {

-	.minor = MISC_DYNAMIC_MINOR,

-	.name = "sensor_ctrl",

-	.fops = &sensor_fops,

-};

-

-static int sensor_writeproc( struct file   *file,

-                           const char    *buffer,

-                           unsigned long count,

-                           void          *data )

-{

-

-	//int inputval = -1;

-	int enable, sample = -1;

-	char tembuf[8];

-	//unsigned int amsr = 0;

-	int test = 0;

-

-	mutex_lock(&l_sensorconfig.lock);

-	memset(tembuf, 0, sizeof(tembuf));

-	// get sensor level and set sensor level

-	if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))

-	{

-		// only set the dbg flag

-	} else if (sscanf(buffer, "samp=%d\n", &sample))

-	{

-		if (sample > 0)

-		{

-			if (sample != l_sensorconfig.sensor_samp)

-			{

-				// should do sth

-			}			

-			//printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);

-		} else {

-			klog("Wrong sample argumnet of sensor.\n");

-		}

-	} else if (sscanf(buffer, "enable=%d\n", &enable))

-	{

-		if ((enable < 0) || (enable > 1))

-		{

-			dbg("The argument to enable/disable g-sensor should be 0 or 1  !!!\n");

-		} else if (enable != l_sensorconfig.sensor_enable)

-		{

-			//mma_enable_disable(enable);

-			l_sensorconfig.sensor_enable = enable;

-		}

-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))

-	{ // for test begin

-		l_sensorconfig.test_pass = 0;		

-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))

-	{	// Don nothing only to be compatible the before testing program		

-	}

-	mutex_unlock(&l_sensorconfig.lock);

-	return count;

-}

-

-static int sensor_readproc(char *page, char **start, off_t off,

-			  int count, int *eof, void *data)

-{

-	int len = 0;

-

-	len = sprintf(page, 

-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",

-				l_sensorconfig.test_pass,

-				l_sensorconfig.isdbg,

-				l_sensorconfig.sensor_samp,

-				l_sensorconfig.sensor_enable

-				);

-	return len;

-}

-

-static int mc32x0_probe(struct platform_device *pdev)

-{

-	int ret = 0;

-	struct mc32x0_data *data = &l_sensorconfig;

-	struct i2c_client *client = data->client;

-	

-#ifdef DOT_CALI

-		load_cali_flg = 30;

-#endif

-	data->sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);

-	if (data->sensor_proc != NULL)

-	{
-		data->sensor_proc->write_proc = sensor_writeproc;

-		data->sensor_proc->read_proc = sensor_readproc;

-	}

-	

-	data->mc32x0_wq = create_singlethread_workqueue("mc32x0_wq");

-	if (!data->mc32x0_wq )

-	{

-		ret = -ENOMEM;

-		goto err_create_workqueue_failed;

-	}

-

-	INIT_DELAYED_WORK(&data->work, mc32x0_work_func);

-	//INIT_WORK(&data->work, mc32x0_work_func);

-	mutex_init(&data->lock);

-

-

-	data->input_dev = input_allocate_device();

-	if (!data->input_dev) {

-		ret = -ENOMEM;

-		goto exit_input_dev_alloc_failed;

-	}

-

-	

-	dev.client=client;

-

-	i2c_set_clientdata(client, data);	

-	#ifdef DOT_CALI

-	 mc32x0_reset(client);

-    #endif

-

-	set_bit(EV_ABS, data->input_dev->evbit);

-	data->map[0] = G_0;

-	data->map[1] = G_1;

-	data->map[2] = G_2;

-	data->inv[0] = G_0_REVERSE;

-	data->inv[1] = G_1_REVERSE;

-	data->inv[2] = G_2_REVERSE;

-

-	input_set_abs_params(data->input_dev, ABS_X, -32*8, 32*8, INPUT_FUZZ, INPUT_FLAT);

-	input_set_abs_params(data->input_dev, ABS_Y, -32*8, 32*8, INPUT_FUZZ, INPUT_FLAT);

-	input_set_abs_params(data->input_dev, ABS_Z, -32*8, 32*8, INPUT_FUZZ, INPUT_FLAT);

-

-	data->input_dev->name = "g-sensor";

-	

-

-	ret = input_register_device(data->input_dev);

-	if (ret) {

-		goto exit_input_register_device_failed;

-	}

- 	mc32x0_device.parent = &client->dev;

-	ret = misc_register(&mc32x0_device);

-	if (ret) {

-		goto exit_misc_device_register_failed;

-	}

-

-	ret = sysfs_create_group(&client->dev.kobj, &mc32x0_group);

-/*

-	if (!data->use_irq){

-		hrtimer_init(&data->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);

-		data->timer.function = mc32x0_timer_func;

-		hrtimer_start(&data->timer, ktime_set(1, 0), HRTIMER_MODE_REL);

-	}

-*/

-

-#ifdef CONFIG_HAS_EARLYSUSPEND

-	data->early_suspend.suspend = mc32x0_early_suspend;

-	data->early_suspend.resume = mc32x0_early_resume;

-	register_early_suspend(&data->early_suspend);

-#endif

-	data->enabled = true;

-	queue_delayed_work(data->mc32x0_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));

-	strcpy(mc32x0_on_off_str,"gsensor_int2");

-	dprintk(DEBUG_INIT,"mc32x0 probe ok \n");

-

-	return 0;

-exit_misc_device_register_failed:

-exit_input_register_device_failed:

-	input_free_device(data->input_dev);

-exit_input_dev_alloc_failed:

-	destroy_workqueue(data->mc32x0_wq);	

-err_create_workqueue_failed:

-	kfree(data);	

-	printk("mc32x0 probe failed \n");

-	return ret;

-

-}

-

-static int mc32x0_remove(struct platform_device *pdev)

-{

-	/*struct mc32x0_data *data = i2c_get_clientdata(client);

-

-	hrtimer_cancel(&data->timer);

-	input_unregister_device(data->input_dev);	

-	//gpio_release(mc32x0_pin_hd, 2);

-	misc_deregister(&mc32x0_device);

-	sysfs_remove_group(&client->dev.kobj, &mc32x0_group);

-	kfree(data);*/

-

-	if (NULL != l_sensorconfig.mc32x0_wq)

-	{
-		cancel_delayed_work_sync(&l_sensorconfig.work);
-		flush_workqueue(l_sensorconfig.mc32x0_wq);

-		destroy_workqueue(l_sensorconfig.mc32x0_wq);

-		l_sensorconfig.mc32x0_wq = NULL;

-	}
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-		l_sensorconfig.sensor_proc = NULL;
-	}
-	misc_deregister(&mc32x0_device);

-	input_unregister_device(l_sensorconfig.input_dev);

-	sysfs_remove_group(&l_sensorconfig.client->dev.kobj, &mc32x0_group);

-	return 0;

-}

-

-static void mc32x0_shutdown(struct platform_device *pdev)

-{

-	struct mc32x0_data *data = &l_sensorconfig;//i2c_get_clientdata(client);

-	if(data->enabled)

-		mc32x0_enable(data,0);

-}

-/*

-static const struct i2c_device_id mc32x0_id[] = {

-	{ SENSOR_NAME, 0 },

-	{ }

-};

-

-MODULE_DEVICE_TABLE(i2c, mc32x0_id);

-

-static struct i2c_driver mc32x0_driver = {

-	.class = I2C_CLASS_HWMON,

-	.driver = {

-		.owner	= THIS_MODULE,

-		.name	= SENSOR_NAME,

-	},

-	.id_table	= mc32x0_id,

-	.probe		= mc32x0_probe,

-	.remove		= mc32x0_remove,

-	.shutdown	= mc32x0_shutdown,

-	.detect = gsensor_detect,

-	.address_list	= normal_i2c,

-};

-*/

-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);

-static int get_axisset(void)

-{

-	char varbuf[64];

-	int n;

-	int varlen;

-	//int tmpoff[3] = {0};

-	memset(varbuf, 0, sizeof(varbuf));

-	varlen = sizeof(varbuf);

-

-	pCvt = (struct mc3xx0_hwmsen_convert *)kzalloc(sizeof(struct mc3xx0_hwmsen_convert), GFP_KERNEL);

-	

-	if (wmt_getsyspara("wmt.io.mc3230.virtualz", varbuf, &varlen)) {

-		errlog("Can't get gsensor config in u-boot!!!!\n");

-		//return -1;

-	} else {

-		sscanf(varbuf, "%d", &g_virtual_z);

-		

-	}

-	printk("%s g_virtual_z %d\n", __FUNCTION__, g_virtual_z);

-	memset(varbuf, 0, sizeof(varbuf));

-	if (wmt_getsyspara("wmt.io.mc3230sensor", varbuf, &varlen)) {

-		errlog("Can't get gsensor config in u-boot!!!!\n");

-		return -1; //open it for no env just,not insmod such module 2014-6-30

-	} else {

-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",

-				&l_sensorconfig.op,

-				&l_sensorconfig.int_gpio,

-				&l_sensorconfig.samp,

-				&(pCvt->map[MC3XX0_AXIS_X]),

-				&(pCvt->sign[MC3XX0_AXIS_X]),

-				&(pCvt->map[MC3XX0_AXIS_Y]),

-				&(pCvt->sign[MC3XX0_AXIS_Y]),

-				&(pCvt->map[MC3XX0_AXIS_Z]),

-				&(pCvt->sign[MC3XX0_AXIS_Z]),

-				&(l_sensorconfig.offset[0]),

-				&(l_sensorconfig.offset[1]),

-				&(l_sensorconfig.offset[2])

-			);

-		if (n != 12) {

-			printk(KERN_ERR "gsensor format is error in u-boot!!!\n");

-			return -1;

-		}

-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;

-		

-		

-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",

-			l_sensorconfig.op,

-			l_sensorconfig.int_gpio,

-			l_sensorconfig.samp,

-			pCvt->map[MC3XX0_AXIS_X],

-			pCvt->sign[MC3XX0_AXIS_X],

-			pCvt->map[MC3XX0_AXIS_Y],

-			pCvt->sign[MC3XX0_AXIS_Y],

-			pCvt->map[MC3XX0_AXIS_Z],

-			pCvt->sign[MC3XX0_AXIS_Z],

-			l_sensorconfig.offset[0],

-			l_sensorconfig.offset[1],

-			l_sensorconfig.offset[2]

-		);

-	}

-	return 0;

-}

-

-static void mc32x0_platform_release(struct device *device)

-{

-    return;

-}

-

-static struct platform_device mc32x0_pdevice = {

-    .name           = GSENSOR_NAME,

-    .id             = 0,

-    .dev            = {

-    	.release = mc32x0_platform_release,

-    },

-};

-

-static struct platform_driver mc32x0_pdriver = {

-	.probe = mc32x0_probe,

-	.remove = mc32x0_remove,

-	.suspend	= mc32x0_i2c_suspend,

-	.resume		= mc32x0_i2c_resume,

-	.shutdown	= mc32x0_shutdown,

-	.driver = {

-		   .name = GSENSOR_NAME,

-		   },

-};

-

-

-static int __init mc32x0_init(void)

-{

-	struct i2c_client *this_client;

-	int ret = 0;

-	

-	dprintk(DEBUG_INIT, "======%s=========. \n", __func__);

-	// parse g-sensor u-boot arg
-	ret = get_axisset();

-	if (ret < 0)

-	{

-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);

-		return ret;

-	}

-	if (!(this_client = sensor_i2c_register_device(0, MC32X0_I2C_ADDR, GSENSOR_NAME)))

-	{
-		printk(KERN_ERR"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	
-	if (mc32x0_chip_init(this_client))

-	{
-		printk(KERN_ERR"Failed to init MC32X0!\n");

-		sensor_i2c_unregister_device(this_client);
-		return -1;
-	}

-

-	//printk(KERN_ERR"McubeID:%d\n",McubeID);

-	l_sensorconfig.client = this_client;

-	

-	l_dev_class = class_create(THIS_MODULE, GSENSOR_NAME);

-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-    if((ret = platform_device_register(&mc32x0_pdevice)))

-    {
-    	klog("Can't register mc3230 platform devcie!!!\n");
-    	return ret;
-    }
-    if ((ret = platform_driver_register(&mc32x0_pdriver)) != 0)

-    {
-    	errlog("Can't register mc3230 platform driver!!!\n");
-    	return ret;
-    }

-	return ret;

-}

-

-static void __exit mc32x0_exit(void)

-{

-#ifdef CONFIG_HAS_EARLYSUSPEND

-	unregister_early_suspend(&l_sensorconfig.earlysuspend);
-#endif
-    platform_driver_unregister(&mc32x0_pdriver);

-    platform_device_unregister(&mc32x0_pdevice);

-	sensor_i2c_unregister_device(l_sensorconfig.client);

-	class_destroy(l_dev_class);

-}

-

-//*********************************************************************************************************

-MODULE_AUTHOR("Long Chen <lchen@mcube-inc.com>");

-MODULE_DESCRIPTION("mc32x0 driver");

-MODULE_LICENSE("GPL");

-MODULE_VERSION("1.1");

-

-module_init(mc32x0_init);

-module_exit(mc32x0_exit);

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0_driver.c b/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0_driver.c
deleted file mode 100755
index 19c81b97..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0_driver.c
+++ /dev/null
@@ -1,505 +0,0 @@
-/*

- * Copyright (C) 2011 MCUBE, Inc.

- *

- * Initial Code:

- *	Tan Liang

- */

-

-

-

-

-

-#include <linux/delay.h>
-

-#include "mc32x0_driver.h"

-

-

-mc32x0_t *p_mc32x0;				/**< pointer to MC32X0 device structure  */

-

-

-/** API Initialization routine

- \param *mc32x0 pointer to MC32X0 structured type

- \return result of communication routines 

- */

-

-int mcube_mc32x0_init(mc32x0_t *mc32x0) 

-{

-	int comres=0;

-	unsigned char data;

-

-	p_mc32x0 = mc32x0;																				/* assign mc32x0 ptr */

-	p_mc32x0->dev_addr = MC32X0_I2C_ADDR;															/* preset  I2C_addr */

-	comres += p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_CHIP_ID, &data, 1);			/* read Chip Id */

-	

-	p_mc32x0->chip_id = data;

-

-	// init other reg

-	data = 0x63;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1b, &data, 1);

-	data = 0x43;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1b, &data, 1);

-	msleep(5);

-

-	data = 0x43;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x07, &data, 1);

-	data = 0x80;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1c, &data, 1);

-	data = 0x80;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x17, &data, 1);

-	msleep(5);

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x1c, &data, 1);

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, 0x17, &data, 1);

-

-	return comres;

-}

-

-int mc32x0_set_image (void) 

-{

-	int comres;

-	unsigned char data;

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-	

-#ifdef MCUBE_2G_10BIT_TAP        

-	data = MC32X0_MODE_DEF;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );	

-	

-	data = 0x80;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-	

-	data = 0x05;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_TAP_Dwell_Reject_REG, &data, 1 );

-	

-	data = 0x33;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-	

-	data = 0x07;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_TAP_Threshold_REG, &data, 1 );

-	

-	data = 0x04;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-    	

-#endif

-

-#ifdef MCUBE_2G_10BIT

-	data = MC32X0_MODE_DEF;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );	

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-

-	data = 0x33;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-

-#endif

-

-#ifdef MCUBE_8G_14BIT_TAP        

-	data = MC32X0_MODE_DEF;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );	

-	

-	data = 0x80;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-	

-	data = 0x05;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_TAP_Dwell_Reject_REG, &data, 1 );

-	

-	data = 0x3F;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-	

-	data = 0x07;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_TAP_Threshold_REG, &data, 1 );

-	

-	data = 0x04;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-    	

-#endif

-

-#ifdef MCUBE_8G_14BIT

-	data = MC32X0_MODE_DEF;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );	

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-

-	data = 0x3F;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-

-#endif

-

-

-

-#ifdef MCUBE_1_5G_8BIT

-	data = MC32X0_MODE_DEF;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );	

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );

-

-	data = 0x02;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-

-#endif

-

-

-#ifdef MCUBE_1_5G_8BIT_TAP

-	data = MC32X0_MODE_DEF;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );	

-

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );

-

-	data = 0x80;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );	

-

-	data = 0x02;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-

-	data = 0x03;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_TAP_Dwell_Reject_REG, &data, 1 );

-

-	data = 0x07;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_TAP_Threshold_REG, &data, 1 );

-

-	data = 0x04;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-

-#endif

-

-	

-#ifdef  MCUBE_1_5G_6BIT

-	

-	data = MC32X0_MODE_DEF;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Mode_Feature_REG, &data, 1 );

-	

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sleep_Count_REG, &data, 1 );	

-	

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Sample_Rate_REG, &data, 1 );

-	

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE_Control_REG, &data, 1 );

-	

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Tap_Detection_Enable_REG, &data, 1 );

-	

-	data = 0x00;

-	comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_Interrupt_Enable_REG, &data, 1 );

-	

-		

-#endif

-

-

-

-	return comres;

-}

-

-

-int mc32x0_get_offset(unsigned char *offset) 

-{

-	return 0;

-}	

-

-

-int mc32x0_set_offset(unsigned char offset) 

-{

-	return 0;

-}

-

-

-

-

-/**	set mc32x0s range 

- \param range 

- 

- \see MC32X0_RANGE_2G		

- \see MC32X0_RANGE_4G			

- \see MC32X0_RANGE_8G			

-*/

-int mc32x0_set_range(char range) 

-{			

-   int comres = 0;

-   unsigned char data;

-

-   if (p_mc32x0==0)

-	    return E_NULL_PTR;

-

-   if (range<3) {	

-	   comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE__REG, &data, 1);

-	   data = MC32X0_SET_BITSLICE(data, MC32X0_RANGE, range);

-	   comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE__REG, &data, 1);

-

-   }

-   return comres;

-

-}

-

-

-/* readout select range from MC32X0 

-   \param *range pointer to range setting

-   \return result of bus communication function

-   \see MC32X0_RANGE_2G, MC32X0_RANGE_4G, MC32X0_RANGE_8G		

-   \see mc32x0_set_range()

-*/

-int mc32x0_get_range(unsigned char *range) 

-{

-

-	int comres = 0;

-	unsigned char data;

-

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_RANGE__REG, &data, 1);

-	data = MC32X0_GET_BITSLICE(data, MC32X0_RANGE);

-

-	*range = data;

-

-	

-	return comres;

-

-}

-

-

-

-int mc32x0_set_mode(unsigned char mode) {

-	

-	int comres=0;

-	unsigned char data;

-

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	if (mode<4) {

-		data  = MC32X0_MODE_DEF;

-		data  = MC32X0_SET_BITSLICE(data, MC32X0_MODE, mode);		  

-        comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_MODE__REG, &data, 1 );

-

-	  	p_mc32x0->mode = mode;

-	} 

-	return comres;

-	

-}

-

-

-

-int mc32x0_get_mode(unsigned char *mode) 

-{

-    if (p_mc32x0==0)

-    	return E_NULL_PTR;	

-		*mode =  p_mc32x0->mode;

-	  return 0;

-}

-

-

-int mc32x0_set_bandwidth(char bw) 

-{

-	int comres = 0;

-	unsigned char data;

-

-

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	if (bw<7) {

-

-  	  comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_BANDWIDTH__REG, &data, 1 );

-	  data = MC32X0_SET_BITSLICE(data, MC32X0_BANDWIDTH, bw);

-	  comres += p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, MC32X0_BANDWIDTH__REG, &data, 1 );

-

-	}

-

-	return comres;

-

-

-}

-

-int mc32x0_get_bandwidth(unsigned char *bw) {

-	int comres = 1;

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_BANDWIDTH__REG, bw, 1 );		

-

-	*bw = MC32X0_GET_BITSLICE(*bw, MC32X0_BANDWIDTH);

-	

-	return comres;

-

-}

-

-

-int mc32x0_read_accel_x(short *a_x) 

-{

-	int comres;

-	unsigned char data[2];

-	

-	

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_EX_L_REG, &data[0],2);

-	

-	*a_x = ((short)data[0])|(((short)data[1])<<8);

-

-	return comres;

-	

-}

-

-

-

-int mc32x0_read_accel_y(short *a_y) 

-{

-	int comres;

-	unsigned char data[2];	

-

-

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_YOUT_EX_L_REG, &data[0],2);

-	

-	*a_y = ((short)data[0])|(((short)data[1])<<8);

-

-	return comres;

-}

-

-

-int mc32x0_read_accel_z(short *a_z)

-{

-	int comres;

-	unsigned char data[2];	

-

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_ZOUT_EX_L_REG, &data[0],2);

-	

-	*a_z = ((short)data[0])|(((short)data[1])<<8);

-

-	return comres;

-}

-

-

-int mc32x0_read_accel_xyz(mc32x0acc_t * acc)

-{

-	int comres;

-	unsigned char data[6];

-

-

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-	

-#ifdef MC32X0_HIGH_END

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_EX_L_REG, &data[0],6);

-	

-	acc->x = ((signed short)data[0])|(((signed short)data[1])<<8);

-	acc->y = ((signed short)data[2])|(((signed short)data[3])<<8);

-	acc->z = ((signed short)data[4])|(((signed short)data[5])<<8);

-#endif

-

-#ifdef MC32X0_LOW_END

-		comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_XOUT_REG, &data[0],3);

-		

-#ifndef MCUBE_1_5G_6BIT		

-				acc->x = (signed char)data[0];

-				acc->y = (signed char)data[1];

-				acc->z = (signed char)data[2];

-#else 

-				acc->x = (signed short)GET_REAL_VALUE(data[0],6);

-				acc->y = (signed short)GET_REAL_VALUE(data[1],6);

-				acc->z = (signed short)GET_REAL_VALUE(data[2],6);

-#endif

-		

-#endif

-

-

-

-	

-	return comres;

-	

-}

-

-

-

-int mc32x0_get_interrupt_status(unsigned char * ist) 

-{

-

-	int comres=0;	

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, MC32X0_Tilt_Status_REG, ist, 1);

-	return comres;

-}

-

-

-

-int mc32x0_read_reg(unsigned char addr, unsigned char *data, unsigned char len)

-{

-

-	int comres;

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	comres = p_mc32x0->MC32X0_BUS_READ_FUNC(p_mc32x0->dev_addr, addr, data, len);

-	return comres;

-

-}

-

-

-int mc32x0_write_reg(unsigned char addr, unsigned char *data, unsigned char len) 

-{

-

-	int comres;

-

-	if (p_mc32x0==0)

-		return E_NULL_PTR;

-

-	comres = p_mc32x0->MC32X0_BUS_WRITE_FUNC(p_mc32x0->dev_addr, addr, data, len);

-

-	return comres;

-

-}

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0_driver.h b/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0_driver.h
deleted file mode 100755
index 0aca80e8..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mc3230_gsensor/mc32x0_driver.h
+++ /dev/null
@@ -1,219 +0,0 @@
-/*

- * Copyright (C) 2011 MCUBE, Inc.

- *

- * Initial Code:

- *	Tan Liang

- */

-

-

-

-#ifndef __MC32X0_H__

-#define __MC32X0_H__

-

-

-

-#define MC32X0_WR_FUNC_PTR char (* bus_write)(unsigned char, unsigned char *, unsigned char)

-

-#define MC32X0_BUS_WRITE_FUNC(dev_addr, reg_addr, reg_data, wr_len)\

-           bus_write(reg_addr, reg_data, wr_len)

-

-#define MC32X0_RD_FUNC_PTR char (* bus_read)( unsigned char, unsigned char *, unsigned char)

-

-#define MC32X0_BUS_READ_FUNC(dev_addr, reg_addr, reg_data, r_len)\

-           bus_read(reg_addr, reg_data, r_len)

-

-#define GET_REAL_VALUE(rv, bn) \

-	((rv & (0x01 << (bn - 1))) ? (- (rv & ~(0xffff << (bn - 1)))) : (rv & ~(0xffff << (bn - 1))))

-

-

-

-//#define MC32X0_HIGH_END

-/*******MC3210/20 define this**********/

-

-//#define MCUBE_2G_10BIT_TAP

-//#define MCUBE_2G_10BIT

-//#define MCUBE_8G_14BIT_TAP

-//#define MCUBE_8G_14BIT

-

-

-

-//#define MC32X0_LOW_END

-/*******MC3230 define this**********/

-

-//#define MCUBE_1_5G_8BIT

-//#define MCUBE_1_5G_8BIT_TAP

-

-

-

-

-

-/** MC32X0 I2C Address

-*/

-

-#define MC32X0_I2C_ADDR		0x4c // 0x98 >> 1

-

-

-

-/*

-	MC32X0 API error codes

-*/

-

-#define E_NULL_PTR		(char)-127

-

-/* 

- *	

- *	register definitions 	

- *

- */

-

-#define MC32X0_XOUT_REG						0x00

-#define MC32X0_YOUT_REG						0x01

-#define MC32X0_ZOUT_REG						0x02

-#define MC32X0_Tilt_Status_REG				0x03

-#define MC32X0_Sampling_Rate_Status_REG		0x04

-#define MC32X0_Sleep_Count_REG				0x05

-#define MC32X0_Interrupt_Enable_REG			0x06

-#define MC32X0_Mode_Feature_REG				0x07

-#define MC32X0_Sample_Rate_REG				0x08

-#define MC32X0_Tap_Detection_Enable_REG		0x09

-#define MC32X0_TAP_Dwell_Reject_REG			0x0a

-#define MC32X0_DROP_Control_Register_REG	0x0b

-#define MC32X0_SHAKE_Debounce_REG			0x0c

-#define MC32X0_XOUT_EX_L_REG				0x0d

-#define MC32X0_XOUT_EX_H_REG				0x0e

-#define MC32X0_YOUT_EX_L_REG				0x0f

-#define MC32X0_YOUT_EX_H_REG				0x10

-#define MC32X0_ZOUT_EX_L_REG				0x11

-#define MC32X0_ZOUT_EX_H_REG				0x12

-#define MC32X0_CHIP_ID						0x18

-#define MC32X0_RANGE_Control_REG			0x20

-#define MC32X0_SHAKE_Threshold_REG			0x2B

-#define MC32X0_UD_Z_TH_REG					0x2C

-#define MC32X0_UD_X_TH_REG					0x2D

-#define MC32X0_RL_Z_TH_REG					0x2E

-#define MC32X0_RL_Y_TH_REG					0x2F

-#define MC32X0_FB_Z_TH_REG					0x30

-#define MC32X0_DROP_Threshold_REG			0x31

-#define MC32X0_TAP_Threshold_REG			0x32

-

-

-

-

-/** MC32X0 acceleration data 

-	\brief Structure containing acceleration values for x,y and z-axis in signed short

-

-*/

-

-typedef struct  {

-		short x, /**< holds x-axis acceleration data sign extended. Range -512 to 511. */

-			  y, /**< holds y-axis acceleration data sign extended. Range -512 to 511. */

-			  z; /**< holds z-axis acceleration data sign extended. Range -512 to 511. */

-} mc32x0acc_t;

-

-/* RANGE */

-

-#define MC32X0_RANGE__POS				2

-#define MC32X0_RANGE__LEN				2

-#define MC32X0_RANGE__MSK				0x0c	

-#define MC32X0_RANGE__REG				MC32X0_RANGE_Control_REG

-

-/* MODE */

-

-#define MC32X0_MODE__POS				0

-#define MC32X0_MODE__LEN				2

-#define MC32X0_MODE__MSK				0x03	

-#define MC32X0_MODE__REG				MC32X0_Mode_Feature_REG

-

-#define MC32X0_MODE_DEF 				0x43

-

-

-/* BANDWIDTH */

-

-#define MC32X0_BANDWIDTH__POS			4

-#define MC32X0_BANDWIDTH__LEN			3

-#define MC32X0_BANDWIDTH__MSK			0x70	

-#define MC32X0_BANDWIDTH__REG			MC32X0_RANGE_Control_REG

-

-

-#define MC32X0_GET_BITSLICE(regvar, bitname)\

-			(regvar & bitname##__MSK) >> bitname##__POS

-

-

-#define MC32X0_SET_BITSLICE(regvar, bitname, val)\

-		  (regvar & ~bitname##__MSK) | ((val<<bitname##__POS)&bitname##__MSK)  

-

-

-

-

-

-

-#define MC32X0_RANGE_2G					0

-#define MC32X0_RANGE_4G					1

-#define MC32X0_RANGE_8G					2

-

-

-#define MC32X0_WAKE						1

-#define MC32X0_SNIFF					2

-#define MC32X0_STANDBY					3

-

-

-#define MC32X0_LOW_PASS_512HZ			0

-#define MC32X0_LOW_PASS_256HZ			1

-#define MC32X0_LOW_PASS_128HZ			2

-#define MC32X0_LOW_PASS_64HZ			3

-#define MC32X0_LOW_PASS_32HZ			4

-#define MC32X0_LOW_PASS_16HZ			5

-#define MC32X0_LOW_PASS_8HZ				6

-

-

-

-

-

-typedef struct {	

-	unsigned char mode;		/**< save current MC32X0 operation mode */

-	unsigned char chip_id;	/**< save MC32X0's chip id which has to be 0x00/0x01 after calling mc32x0_init() */

-	unsigned char dev_addr;   /**< initializes MC32X0's I2C device address 0x4c */

-	MC32X0_WR_FUNC_PTR;		  /**< function pointer to the SPI/I2C write function */

-	MC32X0_RD_FUNC_PTR;		  /**< function pointer to the SPI/I2C read function */

-} mc32x0_t;

-

-

-

-/* Function prototypes */

-

-

-

-

-int mcube_mc32x0_init(mc32x0_t *mc32x0);

-

-int mc32x0_set_image (struct i2c_client *client) ;

-

-int mc32x0_set_range(char); 

-

-int mc32x0_get_range(unsigned char*);

-

-int mc32x0_set_mode(struct i2c_client *client, unsigned char mode);

-

-int mc32x0_get_mode(unsigned char *);

-

-int mc32x0_set_bandwidth(char);

-

-int mc32x0_get_bandwidth(unsigned char *);

-

-int mc32x0_read_accel_x(short *);

-

-int mc32x0_read_accel_y(short *);

-

-int mc32x0_read_accel_z(short *);

-

-int mc32x0_read_accel_xyz(struct i2c_client *client, s16 * acc);

-

-int mc32x0_get_interrupt_status(unsigned char *);

-

-int mc32x0_read_reg(unsigned char , unsigned char *, unsigned char);

-

-int mc32x0_write_reg(unsigned char , unsigned char*, unsigned char );

-

-

-#endif

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mc3xxx_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/mc3xxx_gsensor/Makefile
deleted file mode 100644
index de65868d..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mc3xxx_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_mc3xxx

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := mc3xxx.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mc3xxx_gsensor/mc3xxx.c b/ANDROID_3.4.5/drivers/input/sensor/mc3xxx_gsensor/mc3xxx.c
deleted file mode 100644
index c7d37a7a..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mc3xxx_gsensor/mc3xxx.c
+++ /dev/null
@@ -1,2719 +0,0 @@
-/*****************************************************************************
- *
- * Copyright (c) 2013 mCube, Inc.  All rights reserved.
- *
- * This source is subject to the mCube Software License.
- * This software is protected by Copyright and the information and source code
- * contained herein is confidential. The software including the source code
- * may not be copied and the information contained herein may not be used or
- * disclosed except with the written permission of mCube Inc.
- *
- * All other rights reserved.
- *
- * This code and information are provided "as is" without warranty of any
- * kind, either expressed or implied, including but not limited to the
- * implied warranties of merchantability and/or fitness for a
- * particular purpose.
- *
- * The following software/firmware and/or related documentation ("mCube Software")
- * have been modified by mCube Inc. All revisions are subject to any receiver's
- * applicable license agreements with mCube Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
- *****************************************************************************/
- 
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/workqueue.h>
-#include <linux/mutex.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-//#include <linux/earlysuspend.h>
-#include <linux/delay.h>
-#include <asm/uaccess.h>
-#include <linux/miscdevice.h>
-#include <linux/platform_device.h>
-
-
-#include <mach/hardware.h>
-#include <linux/fs.h>
-
-#include "../sensor.h"
-
-
-//#include <mach/sys_config.h>
-
-//=== CONFIGURATIONS ==========================================================
-//#define _MC3XXX_DEBUG_ON_
-
-//=============================================================================
-#ifdef _MC3XXX_DEBUG_ON_
-    #define mcprintkreg(x...)     	printk(x)
-    #define mcprintkfunc(x...)    	printk(x)
-    #define GSE_ERR(x...) 	      	printk(x)
-    #define GSE_LOG(x...) 	      	printk(x)
-#else
-    #define mcprintkreg(x...)
-    #define mcprintkfunc(x...)
-    #define GSE_ERR(x...)
-    #define GSE_LOG(x...)
-#endif
-
-static int g_virtual_z = 0;
-#define G_2_REVERSE_VIRTUAL_Z	0 //!!!!! 1
-#define SUPPORT_VIRTUAL_Z_SENSOR //add 2013-10-23
-#define LOW_RESOLUTION 1
-#define HIGH_RESOLUTION 2
-#define RBM_RESOLUTION 3
-#ifdef SUPPORT_VIRTUAL_Z_SENSOR
-#define Low_Pos_Max 127
-#define Low_Neg_Max -128
-#define High_Pos_Max 8191
-#define High_Neg_Max -8192
-#define VIRTUAL_Z	1
-static int Railed = 0;
-#else
-#define VIRTUAL_Z	0
-#endif
-
-
-static struct class* l_dev_class = NULL;
-
-
-#define SENSOR_NAME 				"mc3xxx"
-#define SENSOR_DRIVER_VERSION    	"1.0.0"
-#define SENSOR_DATA_SIZE		3
-
-//static int mc3xxx_pin_hd;
-//static char mc3xxx_on_off_str[32];
-#define G_0		ABS_Y
-#define G_1		ABS_X
-#define G_2		ABS_Z
-#define G_0_REVERSE	1
-#define G_1_REVERSE	1
-#define G_2_REVERSE	1
-
-//static unsigned char    s_bResolution = 0x00;
-static unsigned char    s_bPCODE      =  0x00;
-static unsigned short   mc3xxx_i2c_auto_probe_addr[] = { 0x4C, 0x6C, 0x4E, 0x6D, 0x6E, 0x6F };
-
-//=============================================================================
-#define SENSOR_DMARD_IOCTL_BASE          234
-#define IOCTL_SENSOR_SET_DELAY_ACCEL     _IO(SENSOR_DMARD_IOCTL_BASE, 100)
-#define IOCTL_SENSOR_GET_DELAY_ACCEL     _IO(SENSOR_DMARD_IOCTL_BASE, 101)
-#define IOCTL_SENSOR_GET_STATE_ACCEL     _IO(SENSOR_DMARD_IOCTL_BASE, 102)
-#define IOCTL_SENSOR_SET_STATE_ACCEL     _IO(SENSOR_DMARD_IOCTL_BASE, 103)
-#define IOCTL_SENSOR_GET_DATA_ACCEL      _IO(SENSOR_DMARD_IOCTL_BASE, 104)
-
-#define IOCTL_MSENSOR_SET_DELAY_MAGNE    _IO(SENSOR_DMARD_IOCTL_BASE, 200)
-#define IOCTL_MSENSOR_GET_DATA_MAGNE     _IO(SENSOR_DMARD_IOCTL_BASE, 201)
-#define IOCTL_MSENSOR_GET_STATE_MAGNE    _IO(SENSOR_DMARD_IOCTL_BASE, 202)
-#define IOCTL_MSENSOR_SET_STATE_MAGNE    _IO(SENSOR_DMARD_IOCTL_BASE, 203)
-
-#define IOCTL_SENSOR_GET_NAME            _IO(SENSOR_DMARD_IOCTL_BASE, 301)
-#define IOCTL_SENSOR_GET_VENDOR          _IO(SENSOR_DMARD_IOCTL_BASE, 302)
-#define IOCTL_SENSOR_GET_CONVERT_PARA    _IO(SENSOR_DMARD_IOCTL_BASE, 401)
-//#define SENSOR_CALIBRATION               _IOWR(SENSOR_DMARD_IOCTL_BASE, 402, int[SENSOR_DATA_SIZE])
-
-//=============================================================================
-#define MC3XXX_CONVERT_PARAMETER    (1.5f * (9.80665f) / 256.0f)
-#define MC3XXX_DISPLAY_NAME         SENSOR_NAME
-#define MC3XXX_DIPLAY_VENDOR        "mCube"
-
-//=============================================================================
-#define MC3XXX_AXIS_X      0
-#define MC3XXX_AXIS_Y      1
-#define MC3XXX_AXIS_Z      2
-#define MC3XXX_AXIS_NUM    3
-#define MC3XXX_DATA_LEN    6
-
-
-/***********************************************
- *** REGISTER MAP
- ***********************************************/
-#define MC3XXX_REG_XOUT                    			0x00
-#define MC3XXX_REG_YOUT                    			0x01
-#define MC3XXX_REG_ZOUT                    			0x02
-#define MC3XXX_REG_TILT_STATUS             		0x03
-#define MC3XXX_REG_SAMPLE_RATE_STATUS      	0x04
-#define MC3XXX_REG_SLEEP_COUNT             		0x05
-#define MC3XXX_REG_INTERRUPT_ENABLE        		0x06
-#define MC3XXX_REG_MODE_FEATURE            		0x07
-#define MC3XXX_REG_SAMPLE_RATE             		0x08
-#define MC3XXX_REG_TAP_DETECTION_ENABLE    	0x09
-#define MC3XXX_REG_TAP_DWELL_REJECT        	0x0A
-#define MC3XXX_REG_DROP_CONTROL            		0x0B
-#define MC3XXX_REG_SHAKE_DEBOUNCE          		0x0C
-#define MC3XXX_REG_XOUT_EX_L               		0x0D
-#define MC3XXX_REG_XOUT_EX_H              		 	0x0E
-#define MC3XXX_REG_YOUT_EX_L               		0x0F
-#define MC3XXX_REG_YOUT_EX_H               		0x10
-#define MC3XXX_REG_ZOUT_EX_L               			0x11
-#define MC3XXX_REG_ZOUT_EX_H               		0x12
-#define MC3XXX_REG_RANGE_CONTROL           		0x20
-#define MC3XXX_REG_SHAKE_THRESHOLD         	0x2B
-#define MC3XXX_REG_UD_Z_TH                 			0x2C
-#define MC3XXX_REG_UD_X_TH                 			0x2D
-#define MC3XXX_REG_RL_Z_TH                 			0x2E
-#define MC3XXX_REG_RL_Y_TH                 			0x2F
-#define MC3XXX_REG_FB_Z_TH                 			0x30
-#define MC3XXX_REG_DROP_THRESHOLD          		0x31
-#define MC3XXX_REG_TAP_THRESHOLD           		0x32
-#define MC3XXX_REG_PRODUCT_CODE            		0x3B
-
-/***********************************************
- *** RETURN CODE
- ***********************************************/
-#define MC3XXX_RETCODE_SUCCESS                		 	(0)
-#define MC3XXX_RETCODE_ERROR_I2C               		(-1)
-#define MC3XXX_RETCODE_ERROR_NULL_POINTER      	(-2)
-#define MC3XXX_RETCODE_ERROR_STATUS            		(-3)
-#define MC3XXX_RETCODE_ERROR_SETUP             		(-4)
-#define MC3XXX_RETCODE_ERROR_GET_DATA          		(-5)
-#define MC3XXX_RETCODE_ERROR_IDENTIFICATION    	(-6)
-
-
-/***********************************************
- *** CONFIGURATION
- ***********************************************/
-#define MC3XXX_BUF_SIZE    	256
-
-#define MCUBE_1_5G_8BIT    	0x01		//MC3XXX_LOW_END
-#define MCUBE_8G_14BIT     	0x02		//MC3XXX_HIGH_END
-
-#define DOT_CALI
-
-
-#define SENSOR_DURATION_DEFAULT    20
-
-#define INPUT_FUZZ  0
-#define INPUT_FLAT  0
-
-/***********************************************
- *** PRODUCT ID
- ***********************************************/
-#define MC3XXX_PCODE_3210     	0x90
-#define MC3XXX_PCODE_3230     	0x19
-#define MC3XXX_PCODE_3250     	0x88
-#define MC3XXX_PCODE_3410     	0xA8
-#define MC3XXX_PCODE_3410N   0xB8
-#define MC3XXX_PCODE_3430     	0x29
-#define MC3XXX_PCODE_3430N   0x39
-#define MC3XXX_PCODE_3510B   0x40
-#define MC3XXX_PCODE_3530B   0x30
-#define MC3XXX_PCODE_3510C   0x10
-#define MC3XXX_PCODE_3530C   0x6E
-
-//=============================================================================
-static unsigned char  is_new_mc34x0 = 0;
-static unsigned char  is_mc3250 = 0;
-static unsigned char  is_mc35xx = 0;
-static unsigned char  Sensor_Accuracy = 0;
-
-
-//=============================================================================
-#ifdef DOT_CALI
-#define CALIB_PATH				"/data/data/com.mcube.acc/files/mcube-calib.txt"
-//MCUBE_BACKUP_FILE
-#define BACKUP_CALIB_PATH		"/data/misc/mcube-calib.txt"
-static char backup_buf[64];
-//MCUBE_BACKUP_FILE
-#define DATA_PATH			   "/sdcard/mcube-register-map.txt"
-
-typedef struct {
-	unsigned short	x;		/**< X axis */
-	unsigned short	y;		/**< Y axis */
-	unsigned short	z;		/**< Z axis */
-} GSENSOR_VECTOR3D;
-
-static GSENSOR_VECTOR3D gsensor_gain = { 0 };
-static struct miscdevice mc3xxx_device;
-
-static struct file * fd_file = NULL;
-
-static mm_segment_t oldfs = { 0 };
-static unsigned char offset_buf[6] = { 0 };
-static signed int offset_data[3] = { 0 };
-s16 G_RAW_DATA[3] = { 0 };
-static signed int gain_data[3] = { 0 };
-static signed int enable_RBM_calibration = 0;
-
-#define GSENSOR                                0x95
-#define GSENSOR_IOCTL_INIT                     _IO(GSENSOR,  0x01)
-#define GSENSOR_IOCTL_READ_CHIPINFO            _IOR(GSENSOR, 0x02, int)
-#define GSENSOR_IOCTL_READ_SENSORDATA          _IOR(GSENSOR, 0x03, int)
-#define GSENSOR_IOCTL_READ_OFFSET              _IOR(GSENSOR, 0x04, GSENSOR_VECTOR3D)
-#define GSENSOR_IOCTL_READ_GAIN                _IOR(GSENSOR, 0x05, GSENSOR_VECTOR3D)
-#define GSENSOR_IOCTL_READ_RAW_DATA            _IOR(GSENSOR, 0x06, int)
-//#define GSENSOR_IOCTL_SET_CALI                 _IOW(GSENSOR, 0x06, SENSOR_DATA)
-#define GSENSOR_IOCTL_GET_CALI                 _IOW(GSENSOR, 0x07, SENSOR_DATA)
-#define GSENSOR_IOCTL_CLR_CALI                 _IO(GSENSOR, 0x08)
-#define GSENSOR_MCUBE_IOCTL_READ_RBM_DATA      _IOR(GSENSOR, 0x09, SENSOR_DATA)
-#define GSENSOR_MCUBE_IOCTL_SET_RBM_MODE       _IO(GSENSOR, 0x0a)
-#define GSENSOR_MCUBE_IOCTL_CLEAR_RBM_MODE     _IO(GSENSOR, 0x0b)
-#define GSENSOR_MCUBE_IOCTL_SET_CALI           _IOW(GSENSOR, 0x0c, SENSOR_DATA)
-#define GSENSOR_MCUBE_IOCTL_REGISTER_MAP       _IO(GSENSOR, 0x0d)
-#define GSENSOR_IOCTL_SET_CALI_MODE            _IOW(GSENSOR, 0x0e,int)
-#define GSENSOR_MCUBE_IOCTL_READ_PRODUCT_ID    _IOR(GSENSOR, 0x0f, int)
-#define GSENSOR_MCUBE_IOCTL_READ_FILEPATH      _IOR(GSENSOR, 0x10, char[256])
-
-
-static int MC3XXX_ReadRegMap(struct i2c_client *client, u8 *pbUserBuf);
-static int mc3xxx_chip_init(struct i2c_client *client);
-static int MC3XXX_ResetCalibration(struct i2c_client *client);
-static int MC3XX0_ValidateSensorIC(unsigned char bPCode);
-
-
-typedef struct{
-	int x;
-	int y;
-	int z;
-}SENSOR_DATA;
-
-static int load_cali_flg = 0;
-static int wake_mc3xxx_flg  = 0;
-
-//MCUBE_BACKUP_FILE
-static bool READ_FROM_BACKUP = false;
-//MCUBE_BACKUP_FILE
-
-#endif
-
-#define MC3XXX_WAKE						1
-#define MC3XXX_SNIFF						2
-#define MC3XXX_STANDBY					3
-
-struct dev_data {
-	struct i2c_client *client;
-};
-
-static struct dev_data dev = { 0 };
-
-struct acceleration {
-	int x;
-	int y;
-	int z;
-};
-
-struct mc3xxx_data {
-	struct mutex lock;
-	struct i2c_client *client;
-	struct delayed_work  work;
-	struct workqueue_struct *mc3xxx_wq;
-	struct hrtimer timer;
-	struct device *device;
-	struct input_dev *input_dev;
-	int use_count;
-	int enabled;
-	volatile unsigned int duration;
-	int use_irq; 
-	int irq;
-	unsigned long irqflags;
-	int gpio;
-	unsigned int map[3];
-	int inv[3];
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend early_suspend;
-#endif
-	// for control
-	int int_gpio; //0-3
-	int op;
-	int samp;
-	//int xyz_axis[3][3]; // (axis,direction)
-	struct proc_dir_entry* sensor_proc;
-	int isdbg;
-	int sensor_samp; // 
-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor
-	int test_pass;
-	int offset[MC3XXX_AXIS_NUM+1];	/*+1: for 4-byte alignment*/
-	s16 data[MC3XXX_AXIS_NUM+1]; 
-};
-
-static struct mc3xxx_data l_sensorconfig = {
-	.op = 0,
-	.int_gpio = 3,
-	.samp = 16,
-	/*.xyz_axis = {
-		{ABS_X, -1},
-		{ABS_Y, 1},
-		{ABS_Z, -1},
-		},*/
-	.sensor_proc = NULL,
-	.isdbg = 1,
-	.sensor_samp = 1,  // 1 sample/second
-	.sensor_enable = 1, // enable sensor
-	.test_pass = 0, // for test program
-	//.offset={0,0,0},
-};
-
-
-//=============================================================================
-enum mc3xx0_orientation
-{
-    MC3XX0_TOP_LEFT_DOWN = 0,
-    MC3XX0_TOP_RIGHT_DOWN,
-    MC3XX0_TOP_RIGHT_UP,
-    MC3XX0_TOP_LEFT_UP,
-    MC3XX0_BOTTOM_LEFT_DOWN,
-    MC3XX0_BOTTOM_RIGHT_DOWN,
-    MC3XX0_BOTTOM_RIGHT_UP,
-    MC3XX0_BOTTOM_LEFT_UP
-};
-
-
-struct mc3xx0_hwmsen_convert
-{
-    signed int sign[3];
-    unsigned int map[3];
-};
-
-// Transformation matrix for chip mounting position
-static const struct mc3xx0_hwmsen_convert mc3xx0_cvt[] =
-{
-    {{ 1,  1,  1}, {MC3XXX_AXIS_X, MC3XXX_AXIS_Y, MC3XXX_AXIS_Z}},    // 0: top   , left-down
-    {{-1,  1,  1}, {MC3XXX_AXIS_Y, MC3XXX_AXIS_X, MC3XXX_AXIS_Z}},    // 1: top   , right-down
-    {{-1, -1,  1}, {MC3XXX_AXIS_X, MC3XXX_AXIS_Y, MC3XXX_AXIS_Z}},    // 2: top   , right-up
-    {{ 1, -1,  1}, {MC3XXX_AXIS_Y, MC3XXX_AXIS_X, MC3XXX_AXIS_Z}},    // 3: top   , left-up
-    {{-1,  1, -1}, {MC3XXX_AXIS_X, MC3XXX_AXIS_Y, MC3XXX_AXIS_Z}},    // 4: bottom, left-down
-    {{ 1,  1, -1}, {MC3XXX_AXIS_Y, MC3XXX_AXIS_X, MC3XXX_AXIS_Z}},    // 5: bottom, right-down
-    {{ 1, -1, -1}, {MC3XXX_AXIS_X, MC3XXX_AXIS_Y, MC3XXX_AXIS_Z}},    // 6: bottom, right-up
-    {{-1, -1, -1}, {MC3XXX_AXIS_Y, MC3XXX_AXIS_X, MC3XXX_AXIS_Z}},    // 7: bottom, left-up
-};
-
-//static unsigned char mc3xx0_current_placement = MC3XX0_TOP_RIGHT_UP; // current soldered placement
-static struct mc3xx0_hwmsen_convert *pCvt;
-
-#ifdef SUPPORT_VIRTUAL_Z_SENSOR  //add 2013-10-23
-int Verify_Z_Railed(int AccData, int resolution)
-{
-	int status = 0;
-	GSE_LOG("%s: AccData = %d",__func__, AccData);
-	if(resolution == 1) // Low resolution
-	{
-		if((AccData >= Low_Pos_Max && AccData >=0)|| (AccData <= Low_Neg_Max && AccData < 0))
-		{
-			status = 1;
-			GSE_LOG("%s: Railed at Low Resolution",__func__);
-		}
-	}
-	else if (resolution == 2)	//High resolution
-	{
-		if((AccData >= High_Pos_Max && AccData >=0) || (AccData <= High_Neg_Max && AccData < 0))
-		{
-			status = 1;
-			GSE_LOG("%s: Railed at High Resolution",__func__);
-		}
-	}
-	else if (resolution == 3)	//High resolution
-	{
-		if((AccData >= Low_Pos_Max*3 && AccData >=0) || (AccData <= Low_Neg_Max*3 && AccData < 0))
-		{
-			status = 1;
-			GSE_LOG("%s: Railed at High Resolution",__func__);
-		}
-	}
-	else
-		GSE_LOG("%s, Wrong resolution",__func__);
-
-	return status;
-}
-
-int SquareRoot(int x) 
-{
-	int lowerbound;
-    int upperbound;
-    int root;
-	
-    if(x < 0) return -1;
-    if(x == 0 || x == 1) return x;
-    lowerbound = 1;
-    upperbound = x;
-    root = lowerbound + (upperbound - lowerbound)/2;
-
-    while(root > x/root || root+1 <= x/(root+1))
-    {
-        if(root > x/root)
-        {
-            upperbound = root;
-        } 
-        else 
-        {
-            lowerbound = root;
-        }
-        root = lowerbound + (upperbound - lowerbound)/2;
-    }
-    GSE_LOG("%s: Sqrt root is %d",__func__, root);
-    return root;
-}
-#endif
-
-
-unsigned int sample_rate_2_memsec(unsigned int rate)
-{
-	return (1000/rate);
-}
-
-
-//=============================================================================
-//volatile static short sensor_duration = SENSOR_DURATION_DEFAULT;
-//volatile static short sensor_state_flag = 1;
-
-//=============================================================================
-static ssize_t mc3xxx_map_show(struct device *dev, struct device_attribute *attr,char *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct mc3xxx_data *data = NULL;
-	int i = 0;
-	data = i2c_get_clientdata(client);
-	for (i = 0; i< 3; i++)
-	{
-		if(data->inv[i] == 1)
-		{
-			switch(data->map[i])
-			{
-				case ABS_X:
-					buf[i] = 'x';
-					break;
-				case ABS_Y:
-					buf[i] = 'y';
-					break;
-				case ABS_Z:
-					buf[i] = 'z';
-					break;
-				default:
-					buf[i] = '_';
-					break;
-			}
-		}
-		else
-		{
-			switch(data->map[i])
-			{
-				case ABS_X:
-					buf[i] = 'X';
-					break;
-				case ABS_Y:
-					buf[i] = 'Y';
-					break;
-				case ABS_Z:
-					buf[i] = 'Z';
-					break;
-				default:
-					buf[i] = '-';
-					break;
-			}
-		}
-	}
-	sprintf(buf+3,"\r\n");
-	return 5;
-}
-
-/*****************************************
- *** show_regiter_map
- *****************************************/
-static ssize_t show_regiter_map(struct device *dev, struct device_attribute *attr, char *buf)
-{
-    u8         _bIndex = 0;
-    u8         _baRegMap[64] = { 0 };
-    ssize_t    _tLength = 0;
-
-   struct i2c_client *client = to_i2c_client(dev);
-
-    MC3XXX_ReadRegMap(client, _baRegMap);
-
-    for (_bIndex = 0; _bIndex < 64; _bIndex++)
-        _tLength += snprintf((buf + _tLength), (PAGE_SIZE - _tLength), "Reg[0x%02X]: 0x%02X\n", _bIndex, _baRegMap[_bIndex]); 
-
-    return (_tLength);
-}
-
-static ssize_t mc3xxx_map_store(struct device *dev, struct device_attribute *attr,const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct mc3xxx_data *data = NULL;
-	int i = 0;
-	data = i2c_get_clientdata(client);
-
-	if(count < 3) return -EINVAL;
-
-	for(i = 0; i< 3; i++)
-	{
-		switch(buf[i])
-		{
-			case 'x':
-				data->map[i] = ABS_X;
-				data->inv[i] = 1;
-				break;
-			case 'y':
-				data->map[i] = ABS_Y;
-				data->inv[i] = 1;
-				break;
-			case 'z':
-				data->map[i] = ABS_Z;
-				data->inv[i] = 1;
-				break;
-			case 'X':
-				data->map[i] = ABS_X;
-				data->inv[i] = -1;
-				break;
-			case 'Y':
-				data->map[i] = ABS_Y;
-				data->inv[i] = -1;
-				break;
-			case 'Z':
-				data->map[i] = ABS_Z;
-				data->inv[i] = -1;
-				break;
-			default:
-				return -EINVAL;
-		}
-	}
-
-	return count;
-}
-
-//=============================================================================
-static ssize_t mc3xxx_version_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-    return sprintf(buf, "%s\n", SENSOR_DRIVER_VERSION);
-}
-
-//=============================================================================
-static ssize_t mc3xxx_chip_id_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-    unsigned char bChipID[4] = { 0 };
-    struct i2c_client *client = to_i2c_client(dev);
-
-    i2c_smbus_read_i2c_block_data(client, 0x3C, 4, bChipID);
-
-    return sprintf(buf, "%02X-%02X-%02X-%02X\n", bChipID[0], bChipID[1], bChipID[2], bChipID[3]);
-}
-/*
-//=============================================================================
-static ssize_t mc3xxx_position_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-    printk("%s called\n", __func__);
-    return sprintf(buf, "%d\n", mc3xx0_current_placement);
-}
-
-//=============================================================================
-static ssize_t mc3xxx_position_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-    unsigned long position = 0;
-
-    printk("%s called\n", __func__);
-
-    position = simple_strtoul(buf, NULL,10);
-
-    if (position < 8)
-        mc3xx0_current_placement = position;
-
-    return count;
-}
-*/
-
-static int mc3xxx_enable(struct mc3xxx_data *data, int enable)
-{
-	if(enable)
-	{
-		msleep(10);
-		//mutex_lock(&data->lock);
-		mc3xxx_chip_init(data->client);
-		//mutex_unlock(&data->lock);
-		queue_delayed_work(data->mc3xxx_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));//hrtimer_start(&data->timer, ktime_set(0, sensor_duration*1000000), HRTIMER_MODE_REL);
-		data->enabled = true;
-	}
-	else
-	{
-		cancel_delayed_work_sync(&l_sensorconfig.work);//hrtimer_cancel(&data->timer);
-		data->enabled = false;
-	}
-	return 0;
-}
-
-static ssize_t mc3xxx_enable_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct i2c_client *client = container_of(mc3xxx_device.parent, struct i2c_client, dev);
-	
-	struct mc3xxx_data *mc3xxx = i2c_get_clientdata(client);
-	
-
-	return sprintf(buf, "%d\n", mc3xxx->enabled);
-}
-
-static ssize_t mc3xxx_enable_store(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	
-	bool new_enable;
-
-	struct i2c_client *client = container_of(mc3xxx_device.parent, struct i2c_client, dev);
-	
-	struct mc3xxx_data *mc3xxx = i2c_get_clientdata(client);
-
-	if (sysfs_streq(buf, "1"))
-		new_enable = true;
-	else if (sysfs_streq(buf, "0"))
-		new_enable = false;
-	else 
-	{
-		pr_debug("%s: invalid value %d\n", __func__, *buf);
-		return -EINVAL;
-	}
-
-	mc3xxx_enable(mc3xxx, new_enable);
-
-	return count;
-}
-
-
-static DRIVER_ATTR(regmap     ,           S_IRUGO, show_regiter_map,      NULL                  );
-static DEVICE_ATTR(map, S_IWUSR | S_IRUGO, mc3xxx_map_show, mc3xxx_map_store);
-static DEVICE_ATTR(version , S_IRUGO                    , mc3xxx_version_show , NULL                 );
-static DEVICE_ATTR(chipid  , S_IRUGO                    , mc3xxx_chip_id_show , NULL                 );
-//static DEVICE_ATTR(position, S_IRUGO | S_IWUSR | S_IWGRP, mc3xxx_position_show, mc3xxx_position_store);
-static DEVICE_ATTR(enable,  S_IRUGO|S_IWUSR|S_IWGRP|S_IWOTH, mc3xxx_enable_show, mc3xxx_enable_store);
-static struct attribute* mc3xxx_attrs[] =
-{
-	&driver_attr_regmap,
-	&dev_attr_map.attr,
-	&dev_attr_version.attr,
-	&dev_attr_chipid.attr,
-	//&dev_attr_position.attr,
-	&dev_attr_enable.attr,
-	NULL
-};
-
-static const struct attribute_group mc3xxx_group =
-{
-	.attrs = mc3xxx_attrs,
-};
-
-//=============================================================================
-static int mc3xxx_chip_init(struct i2c_client *client)
-{
-	unsigned char data = 0;	
-	
-	data = i2c_smbus_read_byte_data(client, MC3XXX_REG_PRODUCT_CODE);
-	s_bPCODE =data;
-	if((data == MC3XXX_PCODE_3230)||(data == MC3XXX_PCODE_3430)
-		||(data == MC3XXX_PCODE_3430N)||(data == MC3XXX_PCODE_3530B)
-		||((data|0x0E) == MC3XXX_PCODE_3530C))
-		Sensor_Accuracy = MCUBE_1_5G_8BIT;	//8bit
-	else if((data == MC3XXX_PCODE_3210)||(data == MC3XXX_PCODE_3410)
-		||(data == MC3XXX_PCODE_3250)||(data == MC3XXX_PCODE_3410N)
-		||(data == MC3XXX_PCODE_3510B)||(data == MC3XXX_PCODE_3510C))
-		Sensor_Accuracy = MCUBE_8G_14BIT;	//14bit
-	else
-		Sensor_Accuracy = 0;
-
-	if (data == MC3XXX_PCODE_3250)
-       		 is_mc3250 = 1;
-
-	if ((data == MC3XXX_PCODE_3430N)||(data == MC3XXX_PCODE_3410N))
-		is_new_mc34x0 = 1;
-
-	if((MC3XXX_PCODE_3510B == data) || (MC3XXX_PCODE_3510C == data)
-		||(data == MC3XXX_PCODE_3530B)||((data|0x0E) == MC3XXX_PCODE_3530C))
-		is_mc35xx = 1;
-	
-
-	if(MCUBE_8G_14BIT == Sensor_Accuracy)
-	{
-		data = 0x43;
-	  	i2c_smbus_write_byte_data(client, MC3XXX_REG_MODE_FEATURE, data);
-		data = 0x00;
-	  	i2c_smbus_write_byte_data(client, MC3XXX_REG_SLEEP_COUNT, data);
-
-		data = 0x00;
-		if (is_mc35xx)
-		{	
-			data = 0x0A;
-		}	
-		
-	  	i2c_smbus_write_byte_data(client, MC3XXX_REG_SAMPLE_RATE, data);
-
-		data = 0x3F;
-		if ((MC3XXX_PCODE_3510B == s_bPCODE) || (MC3XXX_PCODE_3510C == s_bPCODE))
-			data = 0x25;
-		else if ((MC3XXX_PCODE_3530B == s_bPCODE) || (MC3XXX_PCODE_3530C == (s_bPCODE|0x0E)))
-			data = 0x02;
-		
-	  	i2c_smbus_write_byte_data(client, MC3XXX_REG_RANGE_CONTROL, data);
-		data = 0x00;
-	  	i2c_smbus_write_byte_data(client, MC3XXX_REG_TAP_DETECTION_ENABLE, data);
-		data = 0x00;
-		i2c_smbus_write_byte_data(client, MC3XXX_REG_INTERRUPT_ENABLE, data);	
-
-	        #ifdef DOT_CALI
-	            gsensor_gain.x = gsensor_gain.y = gsensor_gain.z = 1024;
-	        #endif
-	}
-	else if(MCUBE_1_5G_8BIT == Sensor_Accuracy)
-	{		
-		data = 0x43;
-		i2c_smbus_write_byte_data(client, MC3XXX_REG_MODE_FEATURE, data);
-		data = 0x00;
-		i2c_smbus_write_byte_data(client, MC3XXX_REG_SLEEP_COUNT, data);
-
-		data = 0x00;
-		if (is_mc35xx)
-		{	
-			data = 0x0A;
-		}
-		
-		i2c_smbus_write_byte_data(client, MC3XXX_REG_SAMPLE_RATE, data);
-
-		data = 0x32;
-		if ((MC3XXX_PCODE_3510B == s_bPCODE) || (MC3XXX_PCODE_3510C == s_bPCODE))
-			data = 0x25;
-		else if ((MC3XXX_PCODE_3530B == s_bPCODE) || (MC3XXX_PCODE_3530C == (s_bPCODE|0x0E)))
-			data = 0x02;
-		
-		i2c_smbus_write_byte_data(client, MC3XXX_REG_RANGE_CONTROL,data);
-		data = 0x00;
-		i2c_smbus_write_byte_data(client, MC3XXX_REG_TAP_DETECTION_ENABLE, data);
-		data = 0x00;
-		i2c_smbus_write_byte_data(client, MC3XXX_REG_INTERRUPT_ENABLE, data);
-
-        #ifdef DOT_CALI
-            gsensor_gain.x = gsensor_gain.y = gsensor_gain.z = 86;
-            if (is_mc35xx)
-            {
-            	gsensor_gain.x = gsensor_gain.y = gsensor_gain.z = 64;
-            }
-        #endif
-	}
-
-	data = 0x41;
-	i2c_smbus_write_byte_data(client, MC3XXX_REG_MODE_FEATURE, data);	
-
-	return 0;
-}
-
-//=============================================================================
-int mc3xxx_set_mode(struct i2c_client *client, unsigned char mode) 
-{
-	int comres = 0;
-	unsigned char data = 0;
-
-	if (mode < 4)
-	{
-		data = (0x40 | mode);
-		comres = i2c_smbus_write_byte_data(client, MC3XXX_REG_MODE_FEATURE, data);
-	} 
-
-	return comres;
-}
-
-
-
-#ifdef DOT_CALI
-//=============================================================================
-struct file *openFile(char *path,int flag,int mode) 
-{ 
-	struct file *fp = NULL; 
-	 
-	fp = filp_open(path, flag, mode); 
-
-	if (IS_ERR(fp) || !fp->f_op) 
-	{
-		GSE_LOG("Calibration File filp_open return NULL\n");
-		return NULL; 
-	}
-
-	return fp; 
-} 
- 
-//=============================================================================
-int readFile(struct file *fp,char *buf,int readlen) 
-{ 
-	if (fp->f_op && fp->f_op->read) 
-		return fp->f_op->read(fp,buf,readlen, &fp->f_pos); 
-	else 
-		return -1; 
-} 
-
-//=============================================================================
-int writeFile(struct file *fp,char *buf,int writelen) 
-{ 
-	if (fp->f_op && fp->f_op->write) 
-		return fp->f_op->write(fp,buf,writelen, &fp->f_pos); 
-	else 
-		return -1; 
-}
- 
-//=============================================================================
-int closeFile(struct file *fp) 
-{ 
-	filp_close(fp,NULL); 
-
-	return 0; 
-} 
-
-//=============================================================================
-void initKernelEnv(void) 
-{ 
-	oldfs = get_fs(); 
-	set_fs(KERNEL_DS);
-	printk(KERN_INFO "initKernelEnv\n");
-} 
-
-//=============================================================================
- int MC3XXX_WriteCalibration(struct i2c_client *client, int dat[MC3XXX_AXIS_NUM])
-{
-	int err = 0;
-	u8 buf[9] = { 0 };
-	s16 tmp = 0, x_gain = 0, y_gain = 0, z_gain = 0;
-	s32 x_off = 0, y_off = 0, z_off = 0;
-	int temp_cali_dat[MC3XXX_AXIS_NUM] = { 0 };
-	//const struct mc3xx0_hwmsen_convert *pCvt = NULL;
-
-	u8  bMsbFilter       = 0x3F;
-	s16 wSignBitMask     = 0x2000;
-	s16 wSignPaddingBits = 0xC000;
-	s32 dwRangePosLimit  = 0x1FFF;
-	s32 dwRangeNegLimit  = -0x2000;
-
-	if (is_mc35xx)
-	{
-	    bMsbFilter       = 0x7F;
-	    wSignBitMask     = 0x4000;
-	    wSignPaddingBits = 0x8000;
-	    dwRangePosLimit  = 0x3FFF;
-	    dwRangeNegLimit  = -0x4000;
-	}
-
-	//pCvt = &mc3xx0_cvt[mc3xx0_current_placement];
-
-	temp_cali_dat[pCvt->map[MC3XXX_AXIS_X]] = pCvt->sign[MC3XXX_AXIS_X] * dat[MC3XXX_AXIS_X];
-	temp_cali_dat[pCvt->map[MC3XXX_AXIS_Y]] = pCvt->sign[MC3XXX_AXIS_Y] * dat[MC3XXX_AXIS_Y];
-	temp_cali_dat[pCvt->map[MC3XXX_AXIS_Z]] = pCvt->sign[MC3XXX_AXIS_Z] * dat[MC3XXX_AXIS_Z];
-
-	if ((is_new_mc34x0)||(is_mc35xx))
-	{
-	    temp_cali_dat[MC3XXX_AXIS_X] = -temp_cali_dat[MC3XXX_AXIS_X];
-	    temp_cali_dat[MC3XXX_AXIS_Y] = -temp_cali_dat[MC3XXX_AXIS_Y];
-	}
-	else if (is_mc3250)
-	{
-	    s16    temp = 0;
-
-	    temp = temp_cali_dat[MC3XXX_AXIS_X];
-
-	    temp_cali_dat[MC3XXX_AXIS_X] = -temp_cali_dat[MC3XXX_AXIS_Y];
-	    temp_cali_dat[MC3XXX_AXIS_Y] = temp;
-	}
-
-	dat[MC3XXX_AXIS_X] = temp_cali_dat[MC3XXX_AXIS_X];
-	dat[MC3XXX_AXIS_Y] = temp_cali_dat[MC3XXX_AXIS_Y];
-	dat[MC3XXX_AXIS_Z] = temp_cali_dat[MC3XXX_AXIS_Z];
-
-	GSE_LOG("UPDATE dat: (%+3d %+3d %+3d)\n", 
-	dat[MC3XXX_AXIS_X], dat[MC3XXX_AXIS_Y], dat[MC3XXX_AXIS_Z]);
-
-    	// read register 0x21~0x29
-	err  = i2c_smbus_read_i2c_block_data(client , 0x21 , 3 , &buf[0]);
-	err |= i2c_smbus_read_i2c_block_data(client , 0x24 , 3 , &buf[3]);
-	err |= i2c_smbus_read_i2c_block_data(client , 0x27 , 3 , &buf[6]);
-	
-     
-	// get x,y,z offset
-	tmp = ((buf[1] & bMsbFilter) << 8) + buf[0];
-		if (tmp & wSignBitMask)
-			tmp |= wSignPaddingBits;
-		x_off = tmp;
-					
-	tmp = ((buf[3] & bMsbFilter) << 8) + buf[2];
-		if (tmp & wSignBitMask)
-			tmp |= wSignPaddingBits;
-		y_off = tmp;
-					
-	tmp = ((buf[5] & bMsbFilter) << 8) + buf[4];
-		if (tmp & wSignBitMask)
-			tmp |= wSignPaddingBits;
-		z_off = tmp;
-					
-	// get x,y,z gain
-	x_gain = ((buf[1] >> 7) << 8) + buf[6];
-	y_gain = ((buf[3] >> 7) << 8) + buf[7];
-	z_gain = ((buf[5] >> 7) << 8) + buf[8];
-								
-	// prepare new offset
-	x_off = x_off + 16 * dat[MC3XXX_AXIS_X] * 256 * 128 / 3 / gsensor_gain.x / (40 + x_gain);
-	y_off = y_off + 16 * dat[MC3XXX_AXIS_Y] * 256 * 128 / 3 / gsensor_gain.y / (40 + y_gain);
-	z_off = z_off + 16 * dat[MC3XXX_AXIS_Z] * 256 * 128 / 3 / gsensor_gain.z / (40 + z_gain);
-
-	//add for over range 
-	if( x_off > dwRangePosLimit) 
-	{
-		x_off = dwRangePosLimit;
-	}
-	else if( x_off < dwRangeNegLimit)
-	{
-		x_off = dwRangeNegLimit;
-	}
-
-	if( y_off > dwRangePosLimit) 
-	{
-		y_off = dwRangePosLimit;
-	}
-	else if( y_off < dwRangeNegLimit)
-	{
-		y_off = dwRangeNegLimit;
-	}
-
-	if( z_off > dwRangePosLimit) 
-	{
-		z_off = dwRangePosLimit;
-	}
-	else if( z_off < dwRangeNegLimit)
-	{
-		z_off = dwRangeNegLimit;
-	}
-
-	//storege the cerrunt offset data with DOT format
-	offset_data[0] = x_off;
-	offset_data[1] = y_off;
-	offset_data[2] = z_off;
-
-	//storege the cerrunt Gain data with GOT format
-	gain_data[0] = 256*8*128/3/(40+x_gain);
-	gain_data[1] = 256*8*128/3/(40+y_gain);
-	gain_data[2] = 256*8*128/3/(40+z_gain);
-	printk("%d %d ======================\n\n ",gain_data[0],x_gain);
-
-	buf[0] = 0x43;
-	i2c_smbus_write_byte_data(client, 0x07, buf[0]);
-
-	buf[0] = x_off & 0xff;
-	buf[1] = ((x_off >> 8) & bMsbFilter) | (x_gain & 0x0100 ? 0x80 : 0);
-	buf[2] = y_off & 0xff;
-	buf[3] = ((y_off >> 8) & bMsbFilter) | (y_gain & 0x0100 ? 0x80 : 0);
-	buf[4] = z_off & 0xff;
-	buf[5] = ((z_off >> 8) & bMsbFilter) | (z_gain & 0x0100 ? 0x80 : 0);
-
-	i2c_smbus_write_i2c_block_data(client, 0x21,   2, &buf[0]);
-	i2c_smbus_write_i2c_block_data(client, 0x21+2, 2, &buf[2]);
-	i2c_smbus_write_i2c_block_data(client, 0x21+4, 2, &buf[4]);
-	
-	buf[0] = 0x41;
-	i2c_smbus_write_byte_data(client, 0x07,buf[0]);
-
-    msleep(50);
-
-    return err;
-
-}
-
-int mcube_read_cali_file(struct i2c_client *client)
-{
-	int cali_data[3] = { 0 };
-	int err =0;
-	//char buf[64];
-	printk("%s %d\n",__func__,__LINE__);
-			//MCUBE_BACKUP_FILE
-	READ_FROM_BACKUP = false;
-	//MCUBE_BACKUP_FILE
-	initKernelEnv();
-	fd_file = openFile(CALIB_PATH,O_RDONLY,0); 
-			//MCUBE_BACKUP_FILE
-	if (fd_file == NULL) 
-	{
-		fd_file = openFile(BACKUP_CALIB_PATH, O_RDONLY, 0); 
-		if(fd_file != NULL)
-		{
-			READ_FROM_BACKUP = true;
-		}
-	}
-	//MCUBE_BACKUP_FILE
-	if (fd_file == NULL) 
-	{
-		GSE_LOG("fail to open\n");
-		cali_data[0] = 0;
-		cali_data[1] = 0;
-		cali_data[2] = 0;
-
-		return -1;
-	}
-	else
-	{
-		printk("%s %d\n",__func__,__LINE__);
-		memset(backup_buf,0,64); 
-		if ((err = readFile(fd_file,backup_buf,128))>0) 
-			GSE_LOG("buf:%s\n",backup_buf); 
-		else 
-			GSE_LOG("read file error %d\n",err); 
-		printk("%s %d\n",__func__,__LINE__);
-
-		set_fs(oldfs); 
-		closeFile(fd_file); 
-
-		sscanf(backup_buf, "%d %d %d",&cali_data[MC3XXX_AXIS_X], &cali_data[MC3XXX_AXIS_Y], &cali_data[MC3XXX_AXIS_Z]);
-		GSE_LOG("cali_data: %d %d %d\n", cali_data[MC3XXX_AXIS_X], cali_data[MC3XXX_AXIS_Y], cali_data[MC3XXX_AXIS_Z]); 	
-				
-		MC3XXX_WriteCalibration(client, cali_data);
-	}
-	return 0;
-}
-
-//=============================================================================
-static int mcube_write_log_data(struct i2c_client *client, u8 data[0x3f])
-{
-	#define _WRT_LOG_DATA_BUFFER_SIZE    (66 * 50)
-
-	s16 rbm_data[3]={0}, raw_data[3]={0};
-	int err =0;
-	char *_pszBuffer = NULL;
-	int n=0,i=0;
-
-	initKernelEnv();
-	fd_file = openFile(DATA_PATH ,O_RDWR | O_CREAT,0); 
-	if (fd_file == NULL) 
-	{
-		GSE_LOG("mcube_write_log_data fail to open\n");	
-	}
-	else
-	{
-		rbm_data[MC3XXX_AXIS_X] = (s16)((data[0x0d]) | (data[0x0e] << 8));
-		rbm_data[MC3XXX_AXIS_Y] = (s16)((data[0x0f]) | (data[0x10] << 8));
-		rbm_data[MC3XXX_AXIS_Z] = (s16)((data[0x11]) | (data[0x12] << 8));
-
-		raw_data[MC3XXX_AXIS_X] = (rbm_data[MC3XXX_AXIS_X] + offset_data[0]/2)*gsensor_gain.x/gain_data[0];
-		raw_data[MC3XXX_AXIS_Y] = (rbm_data[MC3XXX_AXIS_Y] + offset_data[1]/2)*gsensor_gain.y/gain_data[1];
-		raw_data[MC3XXX_AXIS_Z] = (rbm_data[MC3XXX_AXIS_Z] + offset_data[2]/2)*gsensor_gain.z/gain_data[2];
-
-		_pszBuffer = kzalloc(_WRT_LOG_DATA_BUFFER_SIZE, GFP_KERNEL);
-		if (NULL == _pszBuffer)
-		{
-			GSE_ERR("fail to allocate memory for buffer\n");
-    		closeFile(fd_file); 
-			return -1;
-		}
-		memset(_pszBuffer, 0, _WRT_LOG_DATA_BUFFER_SIZE); 
-
-		n += sprintf(_pszBuffer+n, "G-sensor RAW X = %d  Y = %d  Z = %d\n", raw_data[0] ,raw_data[1] ,raw_data[2]);
-		n += sprintf(_pszBuffer+n, "G-sensor RBM X = %d  Y = %d  Z = %d\n", rbm_data[0] ,rbm_data[1] ,rbm_data[2]);
-		for(i=0; i<64; i++)
-		{
-		n += sprintf(_pszBuffer+n, "mCube register map Register[%x] = 0x%x\n",i,data[i]);
-		}
-		msleep(50);		
-		if ((err = writeFile(fd_file,_pszBuffer,n))>0) 
-			GSE_LOG("buf:%s\n",_pszBuffer); 
-		else 
-			GSE_LOG("write file error %d\n",err); 
-
-		kfree(_pszBuffer);
-
-		set_fs(oldfs); 
-		closeFile(fd_file); 
-	}
-	return 0;
-}
-
-//=============================================================================
-void MC3XXX_rbm(struct i2c_client *client, int enable)
-{
-	char buf1[3] = { 0 };
-	if(enable == 1 )
-	{
-		buf1[0] = 0x43; 
-		i2c_smbus_write_byte_data(client, 0x07, buf1[0]);
-
-		buf1[0] = 0x6D; 
-		i2c_smbus_write_byte_data(client, 0x1B, buf1[0]);
-
-		buf1[0] = 0x43; 
-		i2c_smbus_write_byte_data(client, 0x1B, buf1[0]);
-
-		buf1[0] = 0x00; 
-		i2c_smbus_write_byte_data(client, 0x3B, buf1[0]);
-
-		buf1[0] = 0x02; 
-		i2c_smbus_write_byte_data(client, 0x14, buf1[0]);
-
-		buf1[0] = 0x41; 
-		i2c_smbus_write_byte_data(client, 0x07, buf1[0]);
-
-		enable_RBM_calibration = 1;
-
-		GSE_LOG("set rbm!!\n");
-
-		msleep(10);
-    	}
-	else if(enable == 0 )  
-    	{
-		buf1[0] = 0x43; 
-		i2c_smbus_write_byte_data(client, 0x07, buf1[0]);
-
-		buf1[0] = 0x00; 
-		i2c_smbus_write_byte_data(client, 0x14, buf1[0]);
-		GSE_LOG("set rbm!! %x @@@@\n",s_bPCODE);
-
-		buf1[0] = s_bPCODE; 
-		i2c_smbus_write_byte_data(client, 0x3B, buf1[0]);
-
-		buf1[0] = 0x6D; 
-		i2c_smbus_write_byte_data(client, 0x1B, buf1[0]);
-
-		buf1[0] = 0x43; 
-		i2c_smbus_write_byte_data(client, 0x1B, buf1[0]);
-
-		buf1[0] = 0x41; 
-		i2c_smbus_write_byte_data(client, 0x07, buf1[0]);
-
-		enable_RBM_calibration = 0;
-
-		GSE_LOG("clear rbm!!\n");
-
-		msleep(10);
-	}
-}
-
-/*----------------------------------------------------------------------------*/
- int MC3XXX_ReadData_RBM(struct i2c_client *client,int data[MC3XXX_AXIS_NUM])
-{   
-	u8 addr = 0x0d;
-	u8 rbm_buf[MC3XXX_DATA_LEN] = {0};
-	int err = 0;
-
-	//err = p_mc3xxx->MC3XXX_BUS_READ_FUNC(p_mc3xxx->dev_addr, addr, &rbm_buf[0],6);
-	err = i2c_smbus_read_i2c_block_data(client , addr , 6 , rbm_buf);
-	//err = mc3xxx_read_block(client, addr, rbm_buf, 0x06);
-
-	data[MC3XXX_AXIS_X] = (s16)((rbm_buf[0]) | (rbm_buf[1] << 8));
-	data[MC3XXX_AXIS_Y] = (s16)((rbm_buf[2]) | (rbm_buf[3] << 8));
-	data[MC3XXX_AXIS_Z] = (s16)((rbm_buf[4]) | (rbm_buf[5] << 8));
-
-	GSE_LOG("rbm_buf<<<<<[%02x %02x %02x %02x %02x %02x]\n",rbm_buf[0], rbm_buf[2], rbm_buf[2], rbm_buf[3], rbm_buf[4], rbm_buf[5]);
-	GSE_LOG("RBM<<<<<[%04x %04x %04x]\n", data[MC3XXX_AXIS_X], data[MC3XXX_AXIS_Y], data[MC3XXX_AXIS_Z]);
-	GSE_LOG("RBM<<<<<[%04d %04d %04d]\n", data[MC3XXX_AXIS_X], data[MC3XXX_AXIS_Y], data[MC3XXX_AXIS_Z]);		
-	return err;
-}
-
-
- int MC3XXX_ReadRBMData(struct i2c_client *client, char *buf)
-{
-	int res = 0;
-	int data[3];
-
-	if (!buf)
-	{
-		return EINVAL;
-	}
-	
-	mc3xxx_set_mode(client,MC3XXX_WAKE);
-
-	res = MC3XXX_ReadData_RBM(client,data);
-
-	if(res)
-	{        
-		GSE_ERR("%s I2C error: ret value=%d",__func__, res);
-		return EIO;
-	}
-	else
-	{
-		sprintf(buf, "%04x %04x %04x", data[MC3XXX_AXIS_X], 
-			data[MC3XXX_AXIS_Y], data[MC3XXX_AXIS_Z]);
-	
-	}
-	
-	return 0;
-}
- int MC3XXX_ReadOffset(struct i2c_client *client,s16 ofs[MC3XXX_AXIS_NUM])
-{    
-	int err = 0;
-	u8 off_data[6] = { 0 };
-
-	if(Sensor_Accuracy == MCUBE_8G_14BIT)
-	{
-		err = i2c_smbus_read_i2c_block_data(client, MC3XXX_REG_XOUT_EX_L, MC3XXX_DATA_LEN, off_data);
-
-		ofs[MC3XXX_AXIS_X] = ((s16)(off_data[0]))|((s16)(off_data[1])<<8);
-		ofs[MC3XXX_AXIS_Y] = ((s16)(off_data[2]))|((s16)(off_data[3])<<8);
-		ofs[MC3XXX_AXIS_Z] = ((s16)(off_data[4]))|((s16)(off_data[5])<<8);
-	}
-	else if(Sensor_Accuracy == MCUBE_1_5G_8BIT) 
-	{
-		err = i2c_smbus_read_i2c_block_data(client, 0, 3, off_data);
-
-		ofs[MC3XXX_AXIS_X] = (s8)off_data[0];
-		ofs[MC3XXX_AXIS_Y] = (s8)off_data[1];
-		ofs[MC3XXX_AXIS_Z] = (s8)off_data[2];			
-	}
-
-	GSE_LOG("MC3XXX_ReadOffset %d %d %d\n", ofs[MC3XXX_AXIS_X], ofs[MC3XXX_AXIS_Y], ofs[MC3XXX_AXIS_Z]);
-
-    return err;  
-}
-/*----------------------------------------------------------------------------*/
- static int MC3XXX_ResetCalibration(struct i2c_client *client)
-{
-	u8 buf[6] = { 0 };
-	s16 tmp = 0;
-	int err = 0;
-
-	u8  bMsbFilter       = 0x3F;
-	s16 wSignBitMask     = 0x2000;
-	s16 wSignPaddingBits = 0xC000;
-
-	buf[0] = 0x43;
-	err = i2c_smbus_write_byte_data(client, 0x07, buf[0]);
-	if(err)
-	{
-		GSE_ERR("error 0x07: %d\n", err);
-	}
-
-	err = i2c_smbus_write_i2c_block_data(client, 0x21, 6, offset_buf);
-	if(err)
-	{
-		GSE_ERR("error: %d\n", err);
-	}
-	
-	buf[0] = 0x41;
-	err = i2c_smbus_write_byte_data(client, 0x07, buf[0]);
-	if(err)
-	{
-		GSE_ERR("error: %d\n", err);
-	}
-
-	msleep(20);
-
-
-	if (is_mc35xx)
-	{
-	    bMsbFilter       = 0x7F;
-	    wSignBitMask     = 0x4000;
-	    wSignPaddingBits = 0x8000;
-	}
-
-	tmp = ((offset_buf[1] & bMsbFilter) << 8) + offset_buf[0];
-	if (tmp & wSignBitMask)
-		tmp |= wSignPaddingBits;
-	offset_data[0] = tmp;
-					
-	tmp = ((offset_buf[3] & bMsbFilter) << 8) + offset_buf[2];
-	if (tmp & wSignBitMask)
-			tmp |= wSignPaddingBits;
-	offset_data[1] = tmp;
-					
-	tmp = ((offset_buf[5] & bMsbFilter) << 8) + offset_buf[4];
-	if (tmp & wSignBitMask)
-		tmp |= wSignPaddingBits;
-	offset_data[2] = tmp;	
-
-	return 0;  
-}
-
-//=============================================================================
- int MC3XXX_ReadCalibration(struct i2c_client *client,int dat[MC3XXX_AXIS_NUM])
-{
-	signed short MC_offset[MC3XXX_AXIS_NUM + 1] = { 0 };    // +1: for 4-byte alignment
-	int err = 0;
-
-	memset(MC_offset, 0, sizeof(MC_offset));
-
-	err = MC3XXX_ReadOffset(client, MC_offset);
-
-	if (err)
-	{
-		GSE_ERR("read offset fail, %d\n", err);
-		return err;
-	}    
-
-	dat[MC3XXX_AXIS_X] = MC_offset[MC3XXX_AXIS_X];
-	dat[MC3XXX_AXIS_Y] = MC_offset[MC3XXX_AXIS_Y];
-	dat[MC3XXX_AXIS_Z] = MC_offset[MC3XXX_AXIS_Z];  
-	                                  
-	return 0;
-}
-
-//=============================================================================
-int MC3XXX_ReadData(struct i2c_client *client, s16 buffer[MC3XXX_AXIS_NUM])
-{
-	unsigned char buf[6] = { 0 };
-	signed char buf1[6] = { 0 };
-	char rbm_buf[6] = { 0 };
-	int ret = 0;
-
-	#ifdef SUPPORT_VIRTUAL_Z_SENSOR
-	int tempX=0;
-	int tempY=0;
-	int tempZ=0;
-	#endif
-
-	if (enable_RBM_calibration == 0)
-	{
-		//err = hwmsen_read_block(client, addr, buf, 0x06);
-	}
-	else if (enable_RBM_calibration == 1)
-	{		
-		memset(rbm_buf, 0, 6);
-		i2c_smbus_read_i2c_block_data(client, 0x0d  , 2, &rbm_buf[0]);
-		i2c_smbus_read_i2c_block_data(client, 0x0d+2, 2, &rbm_buf[2]);
-		i2c_smbus_read_i2c_block_data(client, 0x0d+4, 2, &rbm_buf[4]);
-	}
-
-	if (enable_RBM_calibration == 0)
-	{
-		if(Sensor_Accuracy == MCUBE_8G_14BIT)
-		{
-			ret = i2c_smbus_read_i2c_block_data(client, MC3XXX_REG_XOUT_EX_L, 6, buf);
-			
-			buffer[0] = (signed short)((buf[0])|(buf[1]<<8));
-			buffer[1] = (signed short)((buf[2])|(buf[3]<<8));
-			buffer[2] = (signed short)((buf[4])|(buf[5]<<8));
-		}
-		else if(Sensor_Accuracy == MCUBE_1_5G_8BIT)
-		{
-			ret = i2c_smbus_read_i2c_block_data(client, MC3XXX_REG_XOUT, 3, buf1);
-				
-			buffer[0] = (signed short)buf1[0];
-			buffer[1] = (signed short)buf1[1];
-			buffer[2] = (signed short)buf1[2];
-		}
-
-		#ifdef SUPPORT_VIRTUAL_Z_SENSOR //add 2013-10-23
-		if (g_virtual_z)
-		{
-			//printk("%s 1\n", __FUNCTION__);
-			
-			tempX = buffer[MC3XXX_AXIS_X];
-			tempY = buffer[MC3XXX_AXIS_Y];
-			tempZ = buffer[MC3XXX_AXIS_Z];
-			//printk(" %d:Verify_Z_Railed() %d\n", (int)buffer[MC32X0_AXIS_Z], Verify_Z_Railed((int)buffer[MC32X0_AXIS_Z], LOW_RESOLUTION));
-			if(1 == Verify_Z_Railed((int)buffer[MC3XXX_AXIS_Z], LOW_RESOLUTION)) // z-railed
-			{
-				Railed = 1;
-				
-				GSE_LOG("%s: Z railed", __func__);
-				//printk("%s: Z railed \n", __func__);
-				if (G_2_REVERSE_VIRTUAL_Z == 1)
-					buffer[MC3XXX_AXIS_Z] = (s8) (  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-				else
-					buffer[MC3XXX_AXIS_Z] = (s8) -(  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-			}
-						else
-			{
-				Railed = 0;	
-			}
-		}	
-		#endif	
-		mcprintkreg("MC3XXX_ReadData: %d %d %d\n", buffer[0], buffer[1], buffer[2]);
-	}
-	else if (enable_RBM_calibration == 1)
-	{
-		buffer[MC3XXX_AXIS_X] = (s16)((rbm_buf[0]) | (rbm_buf[1] << 8));
-		buffer[MC3XXX_AXIS_Y] = (s16)((rbm_buf[2]) | (rbm_buf[3] << 8));
-		buffer[MC3XXX_AXIS_Z] = (s16)((rbm_buf[4]) | (rbm_buf[5] << 8));
-
-		GSE_LOG("%s RBM<<<<<[%08d %08d %08d]\n", __func__, buffer[MC3XXX_AXIS_X], buffer[MC3XXX_AXIS_Y], buffer[MC3XXX_AXIS_Z]);
-
-		if(gain_data[0] == 0)
-		{
-			buffer[MC3XXX_AXIS_X] = 0;
-			buffer[MC3XXX_AXIS_Y] = 0;
-			buffer[MC3XXX_AXIS_Z] = 0;
-
-			return 0;
-		}
-
-		buffer[MC3XXX_AXIS_X] = (buffer[MC3XXX_AXIS_X] + offset_data[0]/2)*gsensor_gain.x/gain_data[0];
-		buffer[MC3XXX_AXIS_Y] = (buffer[MC3XXX_AXIS_Y] + offset_data[1]/2)*gsensor_gain.y/gain_data[1];
-		buffer[MC3XXX_AXIS_Z] = (buffer[MC3XXX_AXIS_Z] + offset_data[2]/2)*gsensor_gain.z/gain_data[2];
-
-		#ifdef SUPPORT_VIRTUAL_Z_SENSOR  // add 2013-10-23
-		if (g_virtual_z)
-		{
-			tempX = buffer[MC3XXX_AXIS_X];
-			tempY = buffer[MC3XXX_AXIS_Y];
-			tempZ = buffer[MC3XXX_AXIS_Z];
-			//printk("%s 2\n", __FUNCTION__);
-			GSE_LOG("Original RBM<<<<<[%08d %08d %08d]\n", buffer[MC3XXX_AXIS_X], buffer[MC3XXX_AXIS_Y], buffer[MC3XXX_AXIS_Z]);
-			printk("Verify_Z_Railed() %d\n", Verify_Z_Railed((int)buffer[MC3XXX_AXIS_Z], RBM_RESOLUTION));
-			if(1 == Verify_Z_Railed(buffer[MC3XXX_AXIS_Z], RBM_RESOLUTION)) // z-railed
-			{
-				GSE_LOG("%s: Z Railed in RBM mode",__FUNCTION__);
-				//printk("%s: Z Railed in RBM mode\n",__FUNCTION__);
-				if (G_2_REVERSE_VIRTUAL_Z == 1)
-					buffer[MC3XXX_AXIS_Z] = (s16) (  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-				else
-					buffer[MC3XXX_AXIS_Z] = (s16) -(  gsensor_gain.z - (abs(tempX) + abs(tempY)));
-			}
-			GSE_LOG("RBM<<<<<[%08d %08d %08d]\n", buffer[MC3XXX_AXIS_X], buffer[MC3XXX_AXIS_Y], buffer[MC3XXX_AXIS_Z]);
-		}
-		#endif
-		
-		GSE_LOG("%s offset_data <<<<<[%d %d %d]\n", __func__, offset_data[0], offset_data[1], offset_data[2]);
-		GSE_LOG("%s gsensor_gain <<<<<[%d %d %d]\n", __func__, gsensor_gain.x, gsensor_gain.y, gsensor_gain.z);
-		GSE_LOG("%s gain_data <<<<<[%d %d %d]\n", __func__, gain_data[0], gain_data[1], gain_data[2]);
-		GSE_LOG("%s RBM->RAW <<<<<[%d %d %d]\n", __func__, buffer[MC3XXX_AXIS_X], buffer[MC3XXX_AXIS_Y], buffer[MC3XXX_AXIS_Z]);
-	}
-	
-	return 0;
-}
-
-//=============================================================================
-int MC3XXX_ReadRawData(struct i2c_client *client,  char * buf)
-{
-	int res = 0;
-	s16 raw_buf[3] = { 0 };
-
-	if (!buf || !client)
-	{
-		return -EINVAL;
-	}
-	
-	mc3xxx_set_mode(client, MC3XXX_WAKE);
-	res = MC3XXX_ReadData(client,&raw_buf[0]);
-	if(res)
-	{     
-	printk("%s %d\n",__FUNCTION__, __LINE__);
-		GSE_ERR("I2C error: ret value=%d", res);
-		return -EIO;
-	}
-	else
-	{
-		//const struct mc3xx0_hwmsen_convert *pCvt = &mc3xx0_cvt[mc3xx0_current_placement];
-
-		GSE_LOG("UPDATE dat: (%+3d %+3d %+3d)\n", 
-		raw_buf[MC3XXX_AXIS_X], raw_buf[MC3XXX_AXIS_Y], raw_buf[MC3XXX_AXIS_Z]);
-
-	        if ((is_new_mc34x0)||(is_mc35xx))
-	        {
-	            raw_buf[MC3XXX_AXIS_X] = -raw_buf[MC3XXX_AXIS_X];
-	            raw_buf[MC3XXX_AXIS_Y] = -raw_buf[MC3XXX_AXIS_Y];
-	        }
-	        else if (is_mc3250)
-	        {
-	            s16    temp = 0;
-
-	            temp = raw_buf[MC3XXX_AXIS_X];
-
-	            raw_buf[MC3XXX_AXIS_X] = raw_buf[MC3XXX_AXIS_Y];
-	            raw_buf[MC3XXX_AXIS_Y] = -temp;
-	        }
-
-	        G_RAW_DATA[MC3XXX_AXIS_X] = pCvt->sign[MC3XXX_AXIS_X] * raw_buf[pCvt->map[MC3XXX_AXIS_X]];
-	        G_RAW_DATA[MC3XXX_AXIS_Y] = pCvt->sign[MC3XXX_AXIS_Y] * raw_buf[pCvt->map[MC3XXX_AXIS_Y]];
-	        G_RAW_DATA[MC3XXX_AXIS_Z] = pCvt->sign[MC3XXX_AXIS_Z] * raw_buf[pCvt->map[MC3XXX_AXIS_Z]];
-
-		G_RAW_DATA[MC3XXX_AXIS_Z] += gsensor_gain.z*(pCvt->sign[MC3XXX_AXIS_Z])*(1);//G_RAW_DATA[MC3XXX_AXIS_Z]+gsensor_gain.z;
-
-		sprintf(buf, "%04x %04x %04x", G_RAW_DATA[MC3XXX_AXIS_X], 
-				G_RAW_DATA[MC3XXX_AXIS_Y], G_RAW_DATA[MC3XXX_AXIS_Z]);
-
-		GSE_LOG("G_RAW_DATA: (%+3d %+3d %+3d)\n", 
-		G_RAW_DATA[MC3XXX_AXIS_X], G_RAW_DATA[MC3XXX_AXIS_Y], G_RAW_DATA[MC3XXX_AXIS_Z]);
-	}
-
-	return 0;
-}
-
-//=============================================================================
-static int MC3XXX_ReadRegMap(struct i2c_client *client, u8 *pbUserBuf)
-{
-	u8 data[128] = {0};
-	//u8 addr = 0x00;
-	int err = 0;
-	int i = 0;
-
-	if(NULL == client)
-	{
-		err = -EINVAL;
-		return err;
-	}
-
-
-	for(i = 0; i < 64; i++)
-	{
-		data[i] = i2c_smbus_read_byte_data(client, i);
-		printk(KERN_INFO "mcube register map Register[%x] = 0x%x\n", i ,data[i]);
-	}
-
-	msleep(50);	
-	
-	mcube_write_log_data(client, data);
-
-	msleep(50);
-   
-	if (NULL != pbUserBuf)
-	{
-		printk(KERN_INFO "copy to user buffer\n");
-		memcpy(pbUserBuf, data, 64);
-	}
-      	
-	return err;
-}
-
-//=============================================================================
-void MC3XXX_Reset(struct i2c_client *client) 
-{
-	//s16 tmp = 0, x_gain = 0, y_gain = 0, z_gain = 0;
-	u8 buf[3] = { 0 };
-	int err = 0;
-
-	buf[0] = 0x43;
-  	i2c_smbus_write_byte_data(client, 0x07, buf[0]);
-
-	i2c_smbus_read_i2c_block_data(client, 0x04, 1, buf);
-
-	if (0x00 == (buf[0] & 0x40))
-	{
-		buf[0] = 0x6d;
-		i2c_smbus_write_byte_data(client, 0x1b, buf[0]);
-		
-		buf[0] = 0x43;
-		i2c_smbus_write_byte_data(client, 0x1b, buf[0]);
-	}
-	
-	msleep(5);
-	
-	buf[0] = 0x43;
-  	i2c_smbus_write_byte_data(client, 0x07, buf[0]);
-
-	buf[0] = 0x80;
-  	i2c_smbus_write_byte_data(client, 0x1c, buf[0]);
-
-	buf[0] = 0x80;
-  	i2c_smbus_write_byte_data(client, 0x17, buf[0]);
-
-	msleep(5);
-
-	buf[0] = 0x00;
-  	i2c_smbus_write_byte_data(client, 0x1c, buf[0]);
-
-	buf[0] = 0x00;
-  	i2c_smbus_write_byte_data(client, 0x17, buf[0]);
-
-	msleep(5);
-
-	memset(offset_buf, 0, sizeof(offset_buf));
-
-	err = i2c_smbus_read_i2c_block_data(client, 0x21, 6, offset_buf);
-	
-	i2c_smbus_read_i2c_block_data(client, 0x04, 1, buf);
-
-	if (0x00 == (buf[0] & 0x40))
-	{
-		buf[0] = 0x6d;
-		i2c_smbus_write_byte_data(client, 0x1b, buf[0]);
-		
-		buf[0] = 0x43;
-		i2c_smbus_write_byte_data(client, 0x1b, buf[0]);
-	}
-
-	buf[0] = 0x41;
-	i2c_smbus_write_byte_data(client, 0x07, buf[0]);
-	
-}
-#endif
-
-int mc3xxx_read_accel_xyz(struct i2c_client *client, s16 * acc)
-{
-	int comres = 0;
-	s16 raw_data[MC3XXX_AXIS_NUM] = { 0 };
-	//const struct mc3xx0_hwmsen_convert *pCvt = &mc3xx0_cvt[mc3xx0_current_placement];
-
-#ifdef DOT_CALI
-        s16 raw_buf[6] = { 0 };
-        
-        comres = MC3XXX_ReadData(client, &raw_buf[0]);
-        
-        raw_data[MC3XXX_AXIS_X] = raw_buf[0];
-        raw_data[MC3XXX_AXIS_Y] = raw_buf[1];
-        raw_data[MC3XXX_AXIS_Z] = raw_buf[2];
-#else
-        unsigned char raw_buf[6] = { 0 };
-        signed char raw_buf1[3] = { 0 };
-
-        if(Sensor_Accuracy == MCUBE_8G_14BIT)
-        {
-            comres = i2c_smbus_read_i2c_block_data(client, MC3XXX_REG_XOUT_EX_L, 6, raw_buf);
-            
-            raw_data[MC3XXX_AXIS_X] = (signed short)((raw_buf[0])|(raw_buf[1]<<8));
-            raw_data[MC3XXX_AXIS_Y] = (signed short)((raw_buf[2])|(raw_buf[3]<<8));
-            raw_data[MC3XXX_AXIS_Z] = (signed short)((raw_buf[4])|(raw_buf[5]<<8));
-        }
-        else if(Sensor_Accuracy == MCUBE_1_5G_8BIT)
-        {
-            comres = i2c_smbus_read_i2c_block_data(client, MC3XXX_REG_XOUT, 3, raw_buf1);
-            
-            raw_data[MC3XXX_AXIS_X] = (signed short)raw_buf1[0];
-            raw_data[MC3XXX_AXIS_Y] = (signed short)raw_buf1[1];
-            raw_data[MC3XXX_AXIS_Z] = (signed short)raw_buf1[2];
-        }
-#endif
-
-	if((is_new_mc34x0)||(is_mc35xx))
-	{
-		raw_data[MC3XXX_AXIS_X] = -raw_data[MC3XXX_AXIS_X];
-		raw_data[MC3XXX_AXIS_Y] = -raw_data[MC3XXX_AXIS_Y];
-	}
-	else if (is_mc3250)
-	{
-		s16    temp = 0;
-
-		temp = raw_data[MC3XXX_AXIS_X];
-
-		raw_data[MC3XXX_AXIS_X] = raw_data[MC3XXX_AXIS_Y];
-		raw_data[MC3XXX_AXIS_Y] = -temp;
-	}
-	//printk("%s:%d %d %d\n",__FUNCTION__,raw_data[0],raw_data[1],raw_data[2]);
-	acc[MC3XXX_AXIS_X] = pCvt->sign[MC3XXX_AXIS_X] * raw_data[pCvt->map[MC3XXX_AXIS_X]];
-	acc[MC3XXX_AXIS_Y] = pCvt->sign[MC3XXX_AXIS_Y] * raw_data[pCvt->map[MC3XXX_AXIS_Y]];
-	acc[MC3XXX_AXIS_Z] = pCvt->sign[MC3XXX_AXIS_Z] * raw_data[pCvt->map[MC3XXX_AXIS_Z]];
-
-	return comres;	
-}
-
-//=============================================================================
-static void mc3xxx_work_func(struct work_struct *work)
-{
-	struct mc3xxx_data *data = &l_sensorconfig;//container_of(work, struct mc3xxx_data, work);
-	//int ret = 0;
-	s16 raw[3] = { 0 };
-	
-#ifdef DOT_CALI
-        if( load_cali_flg > 0)
-        {
-           /* ret = mcube_read_cali_file(data->client);
-
-            if(ret == 0)
-                load_cali_flg = ret;
-            else 
-                load_cali_flg--;
-
-            GSE_LOG("load_cali %d\n",ret); */
-            MC3XXX_WriteCalibration(data->client,l_sensorconfig.offset);
-			load_cali_flg = 0;
-        }  
-#endif
-#if 1
-//gsensor not use when resume
-    if(wake_mc3xxx_flg==1){
-		wake_mc3xxx_flg=0;
-		
-
-	mc3xxx_chip_init(data->client);
-	MC3XXX_ResetCalibration(data->client);
-
-	MC3XXX_WriteCalibration(data->client,l_sensorconfig.offset);
-	/*ret =mcube_read_cali_file(data->client);
-	if(ret !=0)
-		printk("*load_cali %d\n",ret); */
-	}
-#endif
-
-	mc3xxx_read_accel_xyz(data->client, &raw[0]);
-	//printk("%s:%d %d %d\n",__FUNCTION__,raw[0],raw[1],raw[2]);
-	input_report_abs(data->input_dev, ABS_X, raw[0]);
-	input_report_abs(data->input_dev, ABS_Y, raw[1]);
-	input_report_abs(data->input_dev, ABS_Z, raw[2]);
-	input_sync(data->input_dev);
-
-	queue_delayed_work(data->mc3xxx_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));
-}
-/*
-//=============================================================================
-static enum hrtimer_restart mc3xxx_timer_func(struct hrtimer *timer)
-{
-	struct mc3xxx_data *data = container_of(timer, struct mc3xxx_data, timer);
-
-	queue_work(data->mc3xxx_wq, &data->work);
-
-	hrtimer_start(&data->timer, ktime_set(0, sensor_duration*1000000), HRTIMER_MODE_REL);
-
-	return HRTIMER_NORESTART;
-}
-*/
-//MCUBE_BACKUP_FILE
-static void mcube_copy_file(const char *dstFilePath)
-{
-	int err =0;
-	initKernelEnv();
-
-	fd_file = openFile(dstFilePath,O_RDWR,0); 
-	if (fd_file == NULL) 
-	{
-		GSE_LOG("open %s fail\n",dstFilePath);  
-		return;
-	}
-
-	if ((err = writeFile(fd_file,backup_buf,64))>0) 
-		GSE_LOG("buf:%s\n",backup_buf); 
-	else 
-		GSE_LOG("write file error %d\n",err);
-
-	set_fs(oldfs); ; 
-	closeFile(fd_file); 
-
-}
-//MCUBE_BACKUP_FILE
-
-extern int wmt_setsyspara(char *varname, char *varval);
-static void update_var(void)
-{
-	char varbuf[64];
-	int varlen;
-
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-
-	sprintf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				l_sensorconfig.op,
-				l_sensorconfig.int_gpio,
-				l_sensorconfig.samp,
-				(pCvt->map[MC3XXX_AXIS_X]),
-				(pCvt->sign[MC3XXX_AXIS_X]),
-				(pCvt->map[MC3XXX_AXIS_Y]),
-				(pCvt->sign[MC3XXX_AXIS_Y]),
-				(pCvt->map[MC3XXX_AXIS_Z]),
-				(pCvt->sign[MC3XXX_AXIS_Z]),
-				l_sensorconfig.offset[0],
-				l_sensorconfig.offset[1],
-				l_sensorconfig.offset[2]
-			);
-
-	wmt_setsyspara("wmt.io.mc3230sensor",varbuf);
-}
-
-static long wmt_mc3xxx_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	short enable = 0;
-	short delay = 0;
-	unsigned int    temp;
-	
-	switch (cmd){
-
-	case ECS_IOCTL_APP_SET_AFLAG:
-			// enable/disable sensor			
-			if (copy_from_user(&enable, (short*)arg, sizeof(short)))
-			{
-				errlog("Can't get enable flag!!!\n");
-				return -EFAULT;			
-			}
-			if ((enable >=0) && (enable <=1))
-			{
-				dbg("driver: disable/enable(%d) gsensor. l_sensorconfig.sensor_samp=%d\n", enable, l_sensorconfig.sensor_samp);
-			
-				if (enable != l_sensorconfig.sensor_enable)
-				{
-				
-					l_sensorconfig.sensor_enable = enable;
-				
-				}			
-			} else {
-				errlog("Wrong enable argument!!!\n");
-				return -EFAULT;
-			}
-			break;
-	case ECS_IOCTL_APP_SET_DELAY://IOCTL_SENSOR_SET_DELAY_ACCEL:
-			// set the rate of g-sensor
-			if (copy_from_user(&delay,(short*)arg, sizeof(short)))
-			{
-				errlog("Can't get set delay!!!\n");
-				return -EFAULT;
-			}
-			dbg("Get delay=%d \n", delay);
-			
-			if ((delay >=0) && (delay < 20))
-			{
-				delay = 20;
-			} else if (delay > 200) 
-			{
-				delay = 200;
-			}
-			if (delay > 0)
-			{
-				l_sensorconfig.sensor_samp = 1000/delay;
-			} else {
-				errlog("error delay argument(delay=%d)!!!\n",delay);
-				return -EFAULT;
-			}
-		
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-			temp = MC3230_DRVID;
-			if (copy_to_user((unsigned int*)arg, &temp, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			dbg("mc32x0_driver_id:%d\n",temp);
-			break;
-		case WMT_IOCTL_SENOR_GET_RESOLUTION:		
-			if(Sensor_Accuracy &MCUBE_1_5G_8BIT){
-				if(is_mc35xx)		//mc3236:8 bit ,+/-2g
-					temp = (8<<8) | 4;
-				else
-					temp = (8<<8) | 3; //mc3230:8 bit ,+/-1.5g
-
-			}
-			if (copy_to_user((unsigned int *)arg, &temp, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			printk("<<<<<<<resolution:0x%x\n",temp);
-			break;
-		default:
-			return -EINVAL;
-			break;
-	}
-	return 0;
-}
-
-
-static long mc3xxx_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	//int intBuf[SENSOR_DATA_SIZE] = { 0 };
-	int ret = 0;
-	float convert_para = 0.0f;
-	
-	int prod = -1;
-	
-
-#ifdef DOT_CALI
-        void __user *data1 = NULL;
-        char strbuf[256] = { 0 };
-        //int cali[3] = { 0 };
-        SENSOR_DATA sensor_data = { 0 };
-        struct i2c_client *client = container_of(mc3xxx_device.parent, struct i2c_client, dev);
-#endif
-
-	struct mc3xxx_data *data = NULL;
-
-	data = i2c_get_clientdata(client);
-
-	switch (cmd) {
-		
-		
-/*		case IOCTL_SENSOR_SET_DELAY_ACCEL:
-			if(copy_from_user((void *)&sensor_duration, (void __user *) arg, sizeof(short))!=0){
-				printk("copy from error in %s.\n",__func__);
-			}
-
-			break;
-
-		case IOCTL_SENSOR_GET_DELAY_ACCEL:
-			if(copy_to_user((void __user *) arg, (const void *)&sensor_duration, sizeof(short))!=0){
-				printk("copy to error in %s.\n",__func__);
-			} 
-
-			break;
-
-		case IOCTL_SENSOR_GET_STATE_ACCEL:
-			if(copy_to_user((void __user *) arg, (const void *)&sensor_state_flag, sizeof(short))!=0){
-				printk("copy to error in %s.\n",__func__);
-			}
-
-			break;
-
-		case IOCTL_SENSOR_SET_STATE_ACCEL:
-			if(copy_from_user((void *)&sensor_state_flag, (void __user *) arg, sizeof(short))!=0){
-				printk("copy from error in %s.\n",__func__);
-			}     
-
-			break;*/
-		case IOCTL_SENSOR_GET_NAME:
-			if(copy_to_user((void __user *) arg,(const void *)MC3XXX_DISPLAY_NAME, sizeof(MC3XXX_DISPLAY_NAME))!=0){
-				printk("copy to error in %s.\n",__func__);
-			}     			
-			break;		
-
-		case IOCTL_SENSOR_GET_VENDOR:
-			if(copy_to_user((void __user *) arg,(const void *)MC3XXX_DIPLAY_VENDOR, sizeof(MC3XXX_DIPLAY_VENDOR))!=0){
-				printk("copy to error in %s.\n",__func__);
-			}     			
-			break;
-
-		case IOCTL_SENSOR_GET_CONVERT_PARA:
-			convert_para = MC3XXX_CONVERT_PARAMETER;
-			if(copy_to_user((void __user *) arg,(const void *)&convert_para,sizeof(float))!=0){
-				printk("copy to error in %s.\n",__func__);
-			}     			
-			break;
-
-#ifdef DOT_CALI		
-	case GSENSOR_IOCTL_READ_SENSORDATA:	
-	case GSENSOR_IOCTL_READ_RAW_DATA:
-	//case GSENSOR_MCUBE_IOCTL_READ_RBM_DATA:
-                GSE_LOG("fwq GSENSOR_IOCTL_READ_RAW_DATA\n");
-                
-		//mutex_lock(&data->lock);
-		MC3XXX_ReadRawData(client, strbuf);
-		//mutex_unlock(&data->lock);
-
-                if (copy_to_user((void __user *) arg, &strbuf, strlen(strbuf)+1)) 
-		{
-                    printk("failed to copy sense data to user space.");
-                    return -EFAULT;
-                }
-                break;
-            
-	case GSENSOR_MCUBE_IOCTL_SET_CALI:
-                GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_SET_CALI!!\n");
-                data1 = (void __user *)arg;
-                
-                if(data1 == NULL)
-                {
-                    ret = -EINVAL;
-                    break;	  
-                }
-                if(copy_from_user(&sensor_data, data1, sizeof(sensor_data)))
-                {
-                    ret = -EFAULT;
-                    break;	  
-                }
-                else
-                {
-		l_sensorconfig.offset[MC3XXX_AXIS_X] = sensor_data.x;
-		l_sensorconfig.offset[MC3XXX_AXIS_Y] = sensor_data.y;
-		l_sensorconfig.offset[MC3XXX_AXIS_Z] = sensor_data.z;	
-		update_var();
-		GSE_LOG("GSENSOR_MCUBE_IOCTL_SET_CALI %d  %d  %d  %d  %d  %d!!\n", l_sensorconfig.offset[MC3XXX_AXIS_X], l_sensorconfig.offset[MC3XXX_AXIS_Y],l_sensorconfig.offset[MC3XXX_AXIS_Z] ,sensor_data.x, sensor_data.y ,sensor_data.z);
-
-		//mutex_lock(&data->lock);
-		ret = MC3XXX_WriteCalibration(client, l_sensorconfig.offset);			 
-		//mutex_unlock(&data->lock);
-                }
-                break;
-            
-	case GSENSOR_IOCTL_CLR_CALI:
-		GSE_LOG("fwq GSENSOR_IOCTL_CLR_CALI!!\n");
-		//mutex_lock(&data->lock);
-		l_sensorconfig.offset[0] = 0;
-		l_sensorconfig.offset[1] = 0;
-		l_sensorconfig.offset[2] = 0;	
-
-		update_var();
-		ret = MC3XXX_ResetCalibration(client);
-		//mutex_unlock(&data->lock);
-                break;
-            
-	case GSENSOR_IOCTL_GET_CALI:
-                GSE_LOG("fwq mc3xxx GSENSOR_IOCTL_GET_CALI\n");
-                
-                data1 = (unsigned char*)arg;
-                
-                if(data1 == NULL)
-                {
-                    ret = -EINVAL;
-                    break;	  
-                }
-                
-                if((ret = MC3XXX_ReadCalibration(client,l_sensorconfig.offset)))
-                {
-                    GSE_LOG("fwq mc3xxx MC3XXX_ReadCalibration error!!!!\n");
-                    break;
-                }
-                
-                sensor_data.x = l_sensorconfig.offset[MC3XXX_AXIS_X];
-                sensor_data.y = l_sensorconfig.offset[MC3XXX_AXIS_Y];
-                sensor_data.z = l_sensorconfig.offset[MC3XXX_AXIS_Z];
-                
-                if(copy_to_user(data1, &sensor_data, sizeof(sensor_data)))
-                {
-                    ret = -EFAULT;
-                    break;
-                }		
-                break;	
-            
-	case GSENSOR_IOCTL_SET_CALI_MODE:
-                GSE_LOG("fwq mc3xxx GSENSOR_IOCTL_SET_CALI_MODE\n");
-                break;
-            
-	case GSENSOR_MCUBE_IOCTL_READ_RBM_DATA:
-		GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_READ_RBM_DATA\n");
-		data1 = (void __user *) arg;
-		if(data1 == NULL)
-		{
-			ret = -EINVAL;
-			break;	  
-		}
-		MC3XXX_ReadRBMData(client,(char *)&strbuf);
-		if(copy_to_user(data1, &strbuf, strlen(strbuf)+1))
-		{
-			ret = -EFAULT;
-			break;	  
-		}
-		break;
-	case GSENSOR_MCUBE_IOCTL_SET_RBM_MODE:
-                GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_SET_RBM_MODE\n");
-		//MCUBE_BACKUP_FILE
-		if(READ_FROM_BACKUP==true)
-		{
-			
-			//mcube_copy_file(CALIB_PATH);
-			
-			READ_FROM_BACKUP = false;
-		}
-		//MCUBE_BACKUP_FILE
-		//mutex_lock(&data->lock);
-		MC3XXX_rbm(client, 1);
-		//mutex_unlock(&data->lock);
-                break;
-            
-	case GSENSOR_MCUBE_IOCTL_CLEAR_RBM_MODE:
-		GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_CLEAR_RBM_MODE\n");
-		//mutex_lock(&data->lock);
-		MC3XXX_rbm(client, 0);
-		//mutex_unlock(&data->lock);
-                break;
-            
-	case GSENSOR_MCUBE_IOCTL_REGISTER_MAP:
-                GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_REGISTER_MAP\n");
-                MC3XXX_ReadRegMap(client, NULL);
-                break;
-            
-	 case GSENSOR_MCUBE_IOCTL_READ_PRODUCT_ID:
-                GSE_LOG("fwq GSENSOR_MCUBE_IOCTL_READ_PRODUCT_ID\n");
-                data1 = (void __user *) arg;
-                if(data1 == NULL)
-                {
-                    ret = -EINVAL;
-                    break;	  
-                }
-
-		if (MC3XXX_RETCODE_SUCCESS != (prod = MC3XX0_ValidateSensorIC(s_bPCODE)))
-			GSE_LOG("Not mCube accelerometers!\n");
-				 				
-                if(copy_to_user(data1, &prod, sizeof(prod)))
-                {
-                    GSE_LOG("%s: read pcode fail to copy!\n", __func__);
-                    return -EFAULT;
-                }
-                break;
-#endif
-		
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-
-static int mc3xxx_open(struct inode *inode, struct file *filp)
-{
-	return nonseekable_open(inode, filp);
-}
-
-static int mc3xxx_release(struct inode *inode, struct file *filp)
-{
-	return 0;
-}
-
-static int wmt_mc3xxx_open(struct inode *inode, struct file *filp)
-{
-	return 0;
-}
-
-static int wmt_mc3xxx_release(struct inode *inode, struct file *filp)
-{
-	return 0;
-}
-
-
-//=============================================================================
-static struct file_operations sensor_fops =
-{
-	.owner          = THIS_MODULE,
-	.open       	= mc3xxx_open,
-	.release    	= mc3xxx_release,
-	.unlocked_ioctl = mc3xxx_ioctl,
-};
-
-static struct file_operations wmt_sensor_fops =
-{
-	.owner          = THIS_MODULE,
-	.open       	= wmt_mc3xxx_open,
-	.release    	= wmt_mc3xxx_release,
-	.unlocked_ioctl = wmt_mc3xxx_ioctl,
-};
-
-
-
-static int sensor_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-
-	//int inputval = -1;
-	int enable, sample = -1;
-	char tembuf[8];
-	//unsigned int amsr = 0;
-	int test = 0;
-
-	mutex_lock(&l_sensorconfig.lock);
-	memset(tembuf, 0, sizeof(tembuf));
-	// get sensor level and set sensor level
-	if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))
-	{
-		// only set the dbg flag
-	} else if (sscanf(buffer, "samp=%d\n", &sample))
-	{
-		if (sample > 0)
-		{
-			if (sample != l_sensorconfig.sensor_samp)
-			{
-				// should do sth
-			}			
-			//printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);
-		} else {
-			klog("Wrong sample argumnet of sensor.\n");
-		}
-	} else if (sscanf(buffer, "enable=%d\n", &enable))
-	{
-		if ((enable < 0) || (enable > 1))
-		{
-			dbg("The argument to enable/disable g-sensor should be 0 or 1  !!!\n");
-		} else if (enable != l_sensorconfig.sensor_enable)
-		{
-			//mma_enable_disable(enable);
-			l_sensorconfig.sensor_enable = enable;
-		}
-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))
-	{ // for test begin
-		l_sensorconfig.test_pass = 0;		
-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))
-	{	// Don nothing only to be compatible the before testing program		
-	}
-	mutex_unlock(&l_sensorconfig.lock);
-	return count;
-}
-
-static int sensor_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",
-				l_sensorconfig.test_pass,
-				l_sensorconfig.isdbg,
-				l_sensorconfig.sensor_samp,
-				l_sensorconfig.sensor_enable
-				);
-	return len;
-}
-
-
-//#ifdef CONFIG_HAS_EARLYSUSPEND
-static void mc3xxx_early_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	/*struct mc3xxx_data *data = NULL;
-
-	data = container_of(handler, struct mc3xxx_data, early_suspend);
-
-	hrtimer_cancel(&data->timer);*/
-
-	cancel_delayed_work_sync(&l_sensorconfig.work);
-	mc3xxx_set_mode(l_sensorconfig.client,MC3XXX_STANDBY);
-}
-
-//=============================================================================
-static void mc3xxx_early_resume(struct platform_device *pdev)
-{
-	struct mc3xxx_data *data = &l_sensorconfig;
-
-	wake_mc3xxx_flg =1;
-	//data = container_of(handler, struct mc3xxx_data, early_suspend);
-	
-	mc3xxx_set_mode(data->client,MC3XXX_WAKE);
-
-	queue_delayed_work(data->mc3xxx_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));
-	//hrtimer_start(&data->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-}
-//#endif
-
-//=============================================================================
-static struct miscdevice mc3xxx_device =
-{
-	.minor = MISC_DYNAMIC_MINOR,
-	.name  = SENSOR_NAME,
-	.fops  = &sensor_fops,
-};
-
-static struct miscdevice mc3xxx_wmt_device =
-{
-	.minor = MISC_DYNAMIC_MINOR,
-	.name  = "sensor_ctrl",
-	.fops  = &wmt_sensor_fops,
-};
-
-
-
-/*****************************************
- *** MC3XX0_ValidateSensorIC
- *****************************************/
-static int MC3XX0_ValidateSensorIC(unsigned char bPCode)
-{
-    unsigned char    _baOurSensorList[] = { MC3XXX_PCODE_3210 , MC3XXX_PCODE_3230 ,
-                                            MC3XXX_PCODE_3250 ,
-                                            MC3XXX_PCODE_3410 , MC3XXX_PCODE_3430 ,
-                                            MC3XXX_PCODE_3410N, MC3XXX_PCODE_3430N,
-                                            MC3XXX_PCODE_3510B, MC3XXX_PCODE_3530B,
-                                            MC3XXX_PCODE_3510C, MC3XXX_PCODE_3530C
-                                          };
-
-    int    _nSensorCount = (sizeof(_baOurSensorList) / sizeof(_baOurSensorList[0]));
-    int    _nCheckIndex  = 0;
-
-    GSE_LOG("[%s] code to be verified: 0x%X, _nSensorCount: %d\n", __FUNCTION__, bPCode, _nSensorCount);
-
-    for (_nCheckIndex = 0; _nCheckIndex < _nSensorCount; _nCheckIndex++)
-    {
-        if (_baOurSensorList[_nCheckIndex] == bPCode)
-            return (MC3XXX_RETCODE_SUCCESS);            
-    }
-    
-    if (MC3XXX_PCODE_3530C == (bPCode | 0x0E))
-            return (MC3XXX_RETCODE_SUCCESS);
-
-    return (MC3XXX_RETCODE_ERROR_IDENTIFICATION);
-}
-
-/*****************************************
- *** _mc3xxx_i2c_auto_probe
- *****************************************/
-static int _mc3xxx_i2c_auto_probe(struct i2c_client *client)
-{
-    unsigned char    _baDataBuf[2] = {0};
-    int              _nProbeAddrCount = (sizeof(mc3xxx_i2c_auto_probe_addr) / sizeof(mc3xxx_i2c_auto_probe_addr[0]));
-    int              _nCount = 0;
-    int              _nCheckCount     = 0;
-
-    //GSE_FUN();
-
-    s_bPCODE = 0x00;
-
-    for (_nCount = 0; _nCount < _nProbeAddrCount; _nCount++)
-    {
-        _nCheckCount = 0;
-        client->addr = mc3xxx_i2c_auto_probe_addr[_nCount];
-
-        //GSE_LOG("[%s] probing addr: 0x%X\n", __FUNCTION__, client->addr);
-
-_I2C_AUTO_PROBE_RECHECK_:
-        _baDataBuf[0] = MC3XXX_REG_PRODUCT_CODE;
-        if (0 > i2c_master_send(client, &(_baDataBuf[0]), 1))
-        {
-            //GSE_ERR("ERR: addr: 0x%X fail to communicate-2!\n", client->addr);
-            continue;
-        }
-    
-        if (0 > i2c_master_recv(client, &(_baDataBuf[0]), 1))
-        {
-            //GSE_ERR("ERR: addr: 0x%X fail to communicate-3!\n", client->addr);
-            continue;
-        }
-    
-        _nCheckCount++;
-
-        //GSE_LOG("[%s][%d] addr: 0x%X ok to read REG(0x3B): 0x%X\n", __FUNCTION__, _nCheckCount, client->addr, _baDataBuf[0]);
-
-        if (0x00 == _baDataBuf[0])
-        {
-            if (1 == _nCheckCount)
-            {
-                MC3XXX_Reset(client);
-                goto _I2C_AUTO_PROBE_RECHECK_;
-            }
-        }
-
-        if (MC3XXX_RETCODE_SUCCESS == MC3XX0_ValidateSensorIC(_baDataBuf[0]))
-        {
-            //GSE_LOG("[%s] addr: 0x%X confirmed ok to use.\n", __FUNCTION__, client->addr);
-
-            s_bPCODE = _baDataBuf[0];
-
-            return (MC3XXX_RETCODE_SUCCESS);
-        }
-    }
-
-    return (MC3XXX_RETCODE_ERROR_I2C);
-}
-
-
-//=============================================================================
-//static int mc3xxx_probe(struct i2c_client *client,
-//		const struct i2c_device_id *id)
-static int mc3xxx_probe(struct platform_device *pdev)
-{
-	int ret = 0;
-	//int product_code = 0;
-	struct mc3xxx_data *data = &l_sensorconfig;
-	struct i2c_client *client = l_sensorconfig.client;
-	
-    #ifdef DOT_CALI
-       load_cali_flg = 30;
-    #endif
-/*	
-	if (MC3XXX_RETCODE_SUCCESS != _mc3xxx_i2c_auto_probe(client))
-	{
-		GSE_ERR("ERR: fail to probe mCube sensor!\n");
-		goto err_check_functionality_failed;
-	}
-
-	data = kzalloc(sizeof(struct mc3xxx_data), GFP_KERNEL);
-	if(data == NULL)
-	{
-		ret = -ENOMEM;
-		goto err_alloc_data_failed;
-	}
-*/
-	data->sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (data->sensor_proc != NULL)
-	{
-		data->sensor_proc->write_proc = sensor_writeproc;
-		data->sensor_proc->read_proc = sensor_readproc;
-	}
-	
-	data->mc3xxx_wq = create_singlethread_workqueue("mc3xxx_wq");
-	if (!data->mc3xxx_wq )
-	{
-		ret = -ENOMEM;
-		goto err_create_workqueue_failed;
-	}
-	INIT_DELAYED_WORK(&data->work, mc3xxx_work_func);
-	mutex_init(&data->lock);
-
-	//sensor_duration = SENSOR_DURATION_DEFAULT;
-	//sensor_state_flag = 1;
-
-	
-	data->client = client;
-	dev.client=client;
-
-	i2c_set_clientdata(client, data);	
-
-	data->input_dev = input_allocate_device();
-	if (!data->input_dev) {
-		ret = -ENOMEM;
-		goto exit_input_dev_alloc_failed;
-	}
-
-    #ifdef DOT_CALI
-	MC3XXX_Reset(client);
-    #endif
-
-	ret = mc3xxx_chip_init(client);
-	if (ret < 0) {
-		goto err_chip_init_failed;
-	}
-
-	set_bit(EV_ABS, data->input_dev->evbit);
-	data->map[0] = G_0;
-	data->map[1] = G_1;
-	data->map[2] = G_2;
-	data->inv[0] = G_0_REVERSE;
-	data->inv[1] = G_1_REVERSE;
-	data->inv[2] = G_2_REVERSE;
-
-	input_set_abs_params(data->input_dev, ABS_X, -32*8, 32*8, INPUT_FUZZ, INPUT_FLAT);
-	input_set_abs_params(data->input_dev, ABS_Y, -32*8, 32*8, INPUT_FUZZ, INPUT_FLAT);
-	input_set_abs_params(data->input_dev, ABS_Z, -32*8, 32*8, INPUT_FUZZ, INPUT_FLAT);
-
-	data->input_dev->name = "g-sensor";
-
-	ret = input_register_device(data->input_dev);
-	if (ret) {
-		goto exit_input_register_device_failed;
-	}
-	
-    	mc3xxx_device.parent = &client->dev;
- 
-	ret = misc_register(&mc3xxx_device);
-	if (ret) {
-		goto exit_misc_device_register_failed;
-	}
-
-	ret = misc_register(&mc3xxx_wmt_device);
-	if (ret) {
-		goto exit_misc_device_register_failed;
-	}
-	
-	ret = sysfs_create_group(&data->input_dev->dev.kobj, &mc3xxx_group);
-/*
-	if (!data->use_irq){
-		hrtimer_init(&data->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-		data->timer.function = mc3xxx_timer_func;
-		//hrtimer_start(&data->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-	}
-*/
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	data->early_suspend.suspend = mc3xxx_early_suspend;
-	data->early_suspend.resume = mc3xxx_early_resume;
-	register_early_suspend(&data->early_suspend);
-#endif
-	data->enabled = 1;
-	queue_delayed_work(data->mc3xxx_wq, &data->work, msecs_to_jiffies(sample_rate_2_memsec(data->sensor_samp)));
-	//strcpy(mc3xxx_on_off_str,"gsensor_int2");
-	//gpio_set_one_pin_io_status(mc3xxx_pin_hd,0,mc3xxx_on_off_str);
-	
-	printk("mc3xxx probe ok \n");
-
-	return 0;
-exit_misc_device_register_failed:
-exit_input_register_device_failed:
-	input_free_device(data->input_dev);
-err_chip_init_failed:
-exit_input_dev_alloc_failed:
-	destroy_workqueue(data->mc3xxx_wq);	
-err_create_workqueue_failed:
-	kfree(data);	
-//err_alloc_data_failed:
-//err_check_functionality_failed:
-	printk("mc3xxx probe failed \n");
-	return ret;
-
-}
-
-//static int mc3xxx_remove(struct i2c_client *client)
-static int mc3xxx_remove(struct platform_device *pdev)
-{
-	/*struct mc3xxx_data *data = i2c_get_clientdata(client);
-
-	hrtimer_cancel(&data->timer);
-	input_unregister_device(data->input_dev);	
-//	gpio_release(mc3xxx_pin_hd, 2);
-	misc_deregister(&mc3xxx_device);
-	sysfs_remove_group(&data->input_dev->dev.kobj, &mc3xxx_group);
-	kfree(data);
-	return 0;*/
-
-	if (NULL != l_sensorconfig.mc3xxx_wq)
-	{
-		cancel_delayed_work_sync(&l_sensorconfig.work);
-		flush_workqueue(l_sensorconfig.mc3xxx_wq);
-		destroy_workqueue(l_sensorconfig.mc3xxx_wq);
-		l_sensorconfig.mc3xxx_wq = NULL;
-	}
-	if (l_sensorconfig.sensor_proc != NULL)
-	{
-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);
-		l_sensorconfig.sensor_proc = NULL;
-	}
-	misc_deregister(&mc3xxx_device);
-	misc_deregister(&mc3xxx_wmt_device);
-	sysfs_remove_group(&l_sensorconfig.input_dev->dev.kobj, &mc3xxx_group);
-	input_unregister_device(l_sensorconfig.input_dev);	
-	return 0;
-}
-
-//=============================================================================
-/*
-static void mc3xxx_shutdown(struct i2c_client *client)
-{
-	struct mc3xxx_data *data = i2c_get_clientdata(client);
-
-	if(data->enabled)
-		mc3xxx_enable(data, 0);
-}
-*/
-
-//=============================================================================
-
-static const struct i2c_device_id mc3xxx_id[] =
-{
-	{ SENSOR_NAME, 0 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(i2c, mc3xxx_id);
-/*
-static struct i2c_driver mc3xxx_driver =
-{
-	.class = I2C_CLASS_HWMON,
-
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= SENSOR_NAME,
-	},
-	.id_table	= mc3xxx_id,
-	.probe		= mc3xxx_probe,
-	.remove		= mc3xxx_remove,
-	//.shutdown	= mc3xxx_shutdown,
-};
-*/
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-static int get_axisset(void)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-	//int tmpoff[3] = {0};
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-
-	pCvt = (struct mc3xx0_hwmsen_convert *)kzalloc(sizeof(struct mc3xx0_hwmsen_convert), GFP_KERNEL);
-	
-	if (wmt_getsyspara("wmt.io.mc3230.virtualz", varbuf, &varlen)) {
-		errlog("Can't get gsensor config in u-boot!!!!\n");
-		//return -1;
-	} else {
-		sscanf(varbuf, "%d", &g_virtual_z);
-		
-	}
-	printk("%s g_virtual_z %d\n", __FUNCTION__, g_virtual_z);
-	memset(varbuf, 0, sizeof(varbuf));
-	if (wmt_getsyspara("wmt.io.mc3230sensor", varbuf, &varlen)) {
-		errlog("Can't get gsensor config in u-boot!!!!\n");
-		return -1; //open it for no env just,not insmod such module 2014-6-30
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				&l_sensorconfig.op,
-				&l_sensorconfig.int_gpio,
-				&l_sensorconfig.samp,
-				&(pCvt->map[MC3XXX_AXIS_X]),
-				&(pCvt->sign[MC3XXX_AXIS_X]),
-				&(pCvt->map[MC3XXX_AXIS_Y]),
-				&(pCvt->sign[MC3XXX_AXIS_Y]),
-				&(pCvt->map[MC3XXX_AXIS_Z]),
-				&(pCvt->sign[MC3XXX_AXIS_Z]),
-				&(l_sensorconfig.offset[0]),
-				&(l_sensorconfig.offset[1]),
-				&(l_sensorconfig.offset[2])
-			);
-		if (n != 12) {
-			printk(KERN_ERR "gsensor format is error in u-boot!!!\n");
-			return -1;
-		}
-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;
-		
-		
-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-			l_sensorconfig.op,
-			l_sensorconfig.int_gpio,
-			l_sensorconfig.samp,
-			pCvt->map[MC3XXX_AXIS_X],
-			pCvt->sign[MC3XXX_AXIS_X],
-			pCvt->map[MC3XXX_AXIS_Y],
-			pCvt->sign[MC3XXX_AXIS_Y],
-			pCvt->map[MC3XXX_AXIS_Z],
-			pCvt->sign[MC3XXX_AXIS_Z],
-			l_sensorconfig.offset[0],
-			l_sensorconfig.offset[1],
-			l_sensorconfig.offset[2]
-		);
-	}
-	return 0;
-}
-
-static void mc3xxx_platform_release(struct device *device)
-{
-    return;
-}
-
-
-static struct platform_device mc3xxx_pdevice = {
-    .name           = SENSOR_NAME,
-    .id             = 0,
-    .dev            = {
-    	.release = mc3xxx_platform_release,
-    },
-};
-
-static struct platform_driver mc3xxx_pdriver = {
-	.probe = mc3xxx_probe,
-	.remove = mc3xxx_remove,
-	.suspend	= mc3xxx_early_suspend,
-	.resume		= mc3xxx_early_resume,
-	//.shutdown	= mc3xxx_shutdown,
-	.driver = {
-		   .name = SENSOR_NAME,
-		   },
-};
-
-
-static int __init mc3xxx_init(void)
-{
-	int ret = -1;
-	struct i2c_client *this_client;
-	printk("mc3xxx: init\n");
-
-	//ret = i2c_add_driver(&mc3xxx_driver);
-
-	// parse g-sensor u-boot arg
-	ret = get_axisset();
-	if (ret < 0)
-	{
-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);
-		return ret;
-	}
-
-	if (!(this_client = sensor_i2c_register_device(0, mc3xxx_i2c_auto_probe_addr[0], SENSOR_NAME)))
-	{
-		printk(KERN_ERR"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-
-	if (MC3XXX_RETCODE_SUCCESS != _mc3xxx_i2c_auto_probe(this_client))
-	{
-		GSE_ERR("ERR: fail to auto_probe mCube sensor!\n");
-		sensor_i2c_unregister_device(this_client);
-		return -1;
-	}
-
-	
-	l_sensorconfig.client = this_client;
-		
-	l_dev_class = class_create(THIS_MODULE, SENSOR_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-	if((ret = platform_device_register(&mc3xxx_pdevice)))
-	{
-		klog("Can't register mc3xxx platform devcie!!!\n");
-		return ret;
-	}
-	if ((ret = platform_driver_register(&mc3xxx_pdriver)) != 0)
-	{
-		errlog("Can't register mc3xxx platform driver!!!\n");
-		return ret;
-	}
-	
-	
-	return ret;
-}
-
-static void __exit mc3xxx_exit(void)
-{
-	//i2c_del_driver(&mc3xxx_driver);
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&l_sensorconfig.earlysuspend);
-#endif
-    platform_driver_unregister(&mc3xxx_pdriver);
-    platform_device_unregister(&mc3xxx_pdevice);
-	sensor_i2c_unregister_device(l_sensorconfig.client);
-	class_destroy(l_dev_class);
-}
-
-//=============================================================================
-module_init(mc3xxx_init);
-module_exit(mc3xxx_exit);
-
-MODULE_DESCRIPTION("mc3xxx accelerometer driver");
-MODULE_AUTHOR("mCube-inc");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(SENSOR_DRIVER_VERSION);
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/Makefile
deleted file mode 100755
index 99ecc6a1..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_mma7660

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := mma7660.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/mma7660.c b/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/mma7660.c
deleted file mode 100755
index f0a0b1ee..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/mma7660.c
+++ /dev/null
@@ -1,1052 +0,0 @@
-#include <linux/module.h>

-#include <linux/interrupt.h>

-#include <linux/i2c.h>

-#include <linux/slab.h>

-#include <linux/irq.h>

-#include <linux/miscdevice.h>

-#include <linux/gpio.h>

-#include <asm/uaccess.h>

-#include <linux/delay.h>

-#include <linux/input.h>

-#include <linux/workqueue.h>

-#include <linux/freezer.h>

-#include <linux/platform_device.h>

-#include <linux/proc_fs.h>

-#include <mach/hardware.h>

-#include "mma7660.h"

-

-

-//#define DEBUG 1

-

-#undef dbg

-

-//#if 0

-	#define dbg(fmt, args...) if (l_sensorconfig.isdbg) 	printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args) 

-	//#define dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args) 

-	

-#define klog(fmt, args...) 	printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args) 

-	

-	//#define dbg(format, arg...) printk(KERN_ALERT format, ## arg)

-

-

-//#else

-//	#define dbg(format, arg...)

-//#endif

-

-/////////////////////Macro constant

-#define SENSOR_POLL_WAIT_TIME   1837

-#define MAX_FAILURE_COUNT 10

-#define MMA7660_ADDR	0x4C

-#define LAND_PORT_MASK 0x1C

-#define LAND_LEFT 0x1

-#define LAND_RIGHT 0x2

-#define PORT_INVERT 0x5

-#define PORT_NORMAL 0x6

-

-#define LANDSCAPE_LOCATION 0

-#define PORTRAIT_LOCATION  1

-

-#define SENSOR_UI_MODE 0

-#define SENSOR_GRAVITYGAME_MODE 1

-

-#define UI_SAMPLE_RATE 0xFC

-

-#define GSENSOR_PROC_NAME "gsensor_config"

-#define GSENSOR_MAJOR   161
-#define GSENSOR_NAME    "mma7660"

-#define GSENSOR_DRIVER_NAME  "mma7660_drv"

-

-

-#define sin30_1000  500

-#define	cos30_1000  866

-

-#define DISABLE 0

-#define ENABLE 1

-

-////////////////////////the rate of g-sensor/////////////////////////////////////////////

-#define SENSOR_DELAY_FASTEST      0

-#define SENSOR_DELAY_GAME        20

-#define SENSOR_DELAY_UI          60

-#define SENSOR_DELAY_NORMAL     200

-

-#define FASTEST_MMA_AMSR 0 // 120 samples/sec

-#define GAME_MMA_AMSR    1 // 1,   (64, samples/sec)

-#define UI_MMA_AMSR      3 // 2, 3,4,   (16, 8,32 samples/sec)

-#define NORMAL_MMA_AMSR  5 // 5, 6, 7   (4, 2, 1 samples/sec)

-

-/////////////////////////////////////////////////////////////////////////

-static int xyz_g_table[64] = {

-0,47,94,141,188,234,281,328,

-375,422,469,516,563,609,656,703,

-750,797,844,891,938,984,1031,1078,

-1125,1172,1219,1266,1313,1359,1406,1453,

--1500,-1453,-1406,-1359,-1313,-1266,-1219,-1172,

--1125,-1078,-1031,-984,-938,-891,-844,-797,

--750,-703,-656,-609,-563,-516,-469,-422,

--375,-328,-281,-234,-188,-141,-94,-47

-};

-

-static struct platform_device *this_pdev;

-

-static struct class* l_dev_class = NULL;
-static struct device *l_clsdevice = NULL;
-

-

-

-struct mma7660_config

-{

-	int op;

-	int int_gpio; //0-3

-	int xyz_axis[3][2]; // (axis,direction)

-	int rxyz_axis[3][2];

-	int irq;

-	struct proc_dir_entry* sensor_proc;

-	int sensorlevel;

-	int shake_enable; // 1--enable shake, 0--disable shake

-	int manual_rotation; // 0--landance, 90--vertical

-	struct input_dev *input_dev;

-	//struct work_struct work;

-	struct delayed_work work; // for polling

-	struct workqueue_struct *queue;

-	int isdbg; // 0-- no debug log, 1--show debug log

-	int sensor_samp; // 1,2,4,8,16,32,64,120

-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor

-	int test_pass;

-	spinlock_t spinlock;

-	int pollcnt; // the counts of polling

-	int offset[3];

-};

-

-static struct mma7660_config l_sensorconfig = {

-	.op = 0,

-	.int_gpio = 3,

-	.xyz_axis = {

-		{ABS_X, -1},

-		{ABS_Y, 1},

-		{ABS_Z, -1},

-		},

-	.irq = 6,

-	.int_gpio = 3,

-	.sensor_proc = NULL,

-	.sensorlevel = SENSOR_GRAVITYGAME_MODE,

-	.shake_enable = 0, // default enable shake

-	.isdbg = 0,

-	.sensor_samp = 10,  // 4sample/second

-	.sensor_enable = 1, // enable sensor

-	.test_pass = 0, // for test program

-	.pollcnt = 0, // Don't report the x,y,z when the driver is loaded until 2~3 seconds

-	.offset = {0,0,0},

-};

-

-

-static struct timer_list l_polltimer; // for shaking

-static int is_sensor_good = 0; // 1-- work well, 0 -- exception

-struct work_struct poll_work;

-static struct mutex sense_data_mutex;

-static int revision = -1;

-static int l_resumed = 0; // 1: suspend --> resume;2: suspend but not resumed; other values have no meaning

-

-//////////////////Macro function//////////////////////////////////////////////////////

-

-#define SET_MMA_SAMPLE(buf,samp) { \

-	buf[0] = 0; \

-	sensor_i2c_write(MMA7660_ADDR,7,buf,1); \

-	buf[0] = samp; \

-	sensor_i2c_write(MMA7660_ADDR,8,buf,1); \

-	buf[0] = 0x01; \

-	sensor_i2c_write(MMA7660_ADDR,7,buf,1); \

-}

-

-////////////////////////Function define/////////////////////////////////////////////////////////

-

-static unsigned int mma_sample2AMSR(unsigned int samp);

-

-////////////////////////Function implement/////////////////////////////////////////////////

-// rate: 1,2,4,8,16,32,64,120

-static unsigned int sample_rate_2_memsec(unsigned int rate)

-{

-	return (1000/rate);

-}

-

-

-

-static ssize_t gsensor_vendor_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	ssize_t ret = 0;

-

-	sprintf(buf, "MMA7660_%#x\n", revision);

-	ret = strlen(buf) + 1;

-

-	return ret;

-}

-

-static DEVICE_ATTR(vendor, 0444, gsensor_vendor_show, NULL);

-

-static struct kobject *android_gsensor_kobj;

-static int gsensor_sysfs_init(void)

-{

-	int ret ;

-

-	android_gsensor_kobj = kobject_create_and_add("android_gsensor", NULL);

-	if (android_gsensor_kobj == NULL) {

-		printk(KERN_ERR

-		       "mma7660 gsensor_sysfs_init:"\

-		       "subsystem_register failed\n");

-		ret = -ENOMEM;

-		goto err;

-	}

-

-	ret = sysfs_create_file(android_gsensor_kobj, &dev_attr_vendor.attr);

-	if (ret) {

-		printk(KERN_ERR

-		       "mma7660 gsensor_sysfs_init:"\

-		       "sysfs_create_group failed\n");

-		goto err4;

-	}

-

-	return 0 ;

-err4:

-	kobject_del(android_gsensor_kobj);

-err:

-	return ret ;

-}

-

-static int gsensor_sysfs_exit(void)

-{

-	sysfs_remove_file(android_gsensor_kobj, &dev_attr_vendor.attr);

-	kobject_del(android_gsensor_kobj);

-	return 0;

-}

-

-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num, int bus_id);

-extern int i2c_api_do_send(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);

-extern int i2c_api_do_recv(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);

-

-int sensor_i2c_write(unsigned int addr,unsigned int index,char *pdata,int len)

-{

-	/*struct i2c_msg msg[1];

-	unsigned char buf[len+1];

-

-	//addr = (addr >> 1);

-    buf[0] = index;

-	memcpy(&buf[1],pdata,len);

-    msg[0].addr = addr;

-    msg[0].flags = 0 ;

-    msg[0].flags &= ~(I2C_M_RD);

-    msg[0].len = len+1;

-    msg[0].buf = buf;

-//tmp    sensor_i2c_do_xfer(msg,1);

-	if (wmt_i2c_xfer_continue_if_4(msg,1,0) <= 0)

-	{

-		klog("write error!\n");

-		return -1;

-	}*/

-	int ret;

-	ret = i2c_api_do_send(0, addr, index, pdata, len);

-	if (ret <= 0) {

-		klog("i2c_api_do_send error!\n");

-		return -1;

-	}

-

-#ifdef DEBUG

-{

-	int i;

-

-	printk("sensor_i2c_write(addr 0x%x,index 0x%x,len %d\n",addr,index,len);

-	for(i=0;i<len;i+=8){

-		printk("%d : 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n",i,

-			pdata[i],pdata[i+1],pdata[i+2],pdata[i+3],pdata[i+4],pdata[i+5],pdata[i+6],pdata[i+7]);

-	}

-}

-#endif

-    return 0;

-} /* End of sensor_i2c_write */

-

-int sensor_i2c_read(unsigned int addr,unsigned int index,char *pdata,int len)

-{

-	/*struct i2c_msg msg[2];

-	unsigned char buf[len+1];

-	int ret = 0;

-

-	//addr = (addr >> 1);

-	memset(buf,0x55,len+1);

-	buf[0] = index;

-	buf[1] = 0x0;

-

-	msg[0].addr = addr;

-	msg[0].flags = 0 ;

-	msg[0].flags &= ~(I2C_M_RD);

-	msg[0].len = 1;

-	msg[0].buf = buf;

-

-	msg[1].addr = addr;

-	msg[1].flags = 0 ;

-	msg[1].flags |= (I2C_M_RD);

-	msg[1].len = len;

-	msg[1].buf = buf;

-

-	//tmp	sensor_i2c_do_xfer(msg, 2);

-	ret = wmt_i2c_xfer_continue_if_4(msg, 2,0);

-	if (ret < 0)

-	{	

-		klog("read error!\n");

-		return ret;

-	}

-

-	memcpy(pdata,buf,len);*/

-	int ret;

-	ret = i2c_api_do_recv(0, addr, index, pdata, len);

-	if (ret <= 0) {

-		klog("i2c_api_do_recv error!\n");

-		return -1;

-	}

-#ifdef DEBUG

-{

-	int i;

-

-	printk("sensor_i2c_read(addr 0x%x,index 0x%x,len %d\n",addr,index,len);

-	for(i=0;i<len;i+=8){

-		printk("%d : 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n",i,

-			pdata[i],pdata[i+1],pdata[i+2],pdata[i+3],pdata[i+4],pdata[i+5],pdata[i+6],pdata[i+7]);

-	}

-}

-#endif

-    return 0;

-} /* End of sensor_i2c_read */

-

-void mma7660_chip_init(void)

-{

-	char txData[1];

-	char amsr = 0;

-

-	// the default mode is for UI

-	txData[0]=0;

-	sensor_i2c_write(MMA7660_ADDR,7,txData,1);

-	txData[0] = 0;

-	sensor_i2c_write(MMA7660_ADDR,5,txData,1);

-	//txData[0] = (1 == l_sensorconfig.shake_enable) ? 0xF0:0x10;

-	txData[0] = 0; // disable all int ,for polling

-	sensor_i2c_write(MMA7660_ADDR,6,txData,1);

-	amsr = 0;// 8 - i;

-	txData[0] = 0xF8 | amsr;

-	dbg("G-Sensor: SR = 0x%X\n", txData[0]);

-	sensor_i2c_write(MMA7660_ADDR,8,txData,1);

-	txData[0] = 0x01; // for polling

-	sensor_i2c_write(MMA7660_ADDR,7,txData,1);

-	return;

-}

-

-static unsigned int mma_sample2AMSR(unsigned int samp)

-{

-	int i = 0;

-	unsigned int amsr;

-	

-	if (samp >= 120)

-	{

-		return 0;

-	}

-	while (samp)

-	{

-		samp = samp >> 1;

-		i++;

-	}

-	amsr = 8 - i;

-	return amsr;

-}

-

-static int mma_enable_disable(int enable)

-{

-	char buf[1];

-	

-	// disable all interrupt of g-sensor

-	memset(buf, 0, sizeof(buf));

-	if ((enable < 0) || (enable > 1))

-	{

-		return -1;

-	}

-	buf[0] = 0;

-	sensor_i2c_write(MMA7660_ADDR,7,buf,1);

-	if (enable != 0)

-	{

-		buf[0] = (1 == l_sensorconfig.shake_enable) ? 0xF0:0x10;

-	} else {

-		buf[0] = 0;

-	}

-	sensor_i2c_write(MMA7660_ADDR,6,buf,1);

-	buf[0] = 0xf9;

-	sensor_i2c_write(MMA7660_ADDR,7,buf,1);

-	return 0;	

-}

-

-// To contol the g-sensor for UI 

-static int mmad_open(struct inode *inode, struct file *file)

-{

-	dbg("Open the g-sensor node...\n");

-	return 0;

-}

-

-static int mmad_release(struct inode *inode, struct file *file)

-{

-	dbg("Close the g-sensor node...\n");

-	return 0;

-}

-

-static /*int*/ long

-mmad_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,

-	   unsigned long arg)

-{

-	void __user *argp = (void __user *)arg;

-	char rwbuf[5];

-	short delay, enable;  //amsr = -1;

-	unsigned int uval = 0;

-	int i = 0;

-	unsigned char rxData[3] = {0};

-	int intBuf[3] = {0};

-	dbg("g-sensor ioctr...\n");

-	memset(rwbuf, 0, sizeof(rwbuf));

-	switch (cmd) {

-		case ECS_IOCTL_APP_SET_DELAY:

-			// set the rate of g-sensor

-			if (copy_from_user(&delay, argp, sizeof(short)))

-			{

-				printk(KERN_ALERT "Can't get set delay!!!\n");

-				return -EFAULT;

-			}

-			klog("Get delay=%d\n", delay);

-			//klog("before change sensor sample:%d...\n", l_sensorconfig.sensor_samp);

-			if ((delay >=0) && (delay < 20))

-			{

-				delay = 20;

-			} else if (delay > 200) 

-			{

-				delay = 200;

-			}

-			l_sensorconfig.sensor_samp = 1000/delay;			

-			

-			break;

-		case ECS_IOCTL_APP_SET_AFLAG:

-			// enable/disable sensor

-			if (copy_from_user(&enable, argp, sizeof(short)))

-			{

-				printk(KERN_ERR "Can't get enable flag!!!\n");

-				return -EFAULT;

-			}

-			klog("enable=%d\n",enable);

-			if ((enable >=0) && (enable <=1))

-			{

-				dbg("driver: disable/enable(%d) gsensor.\n", enable);

-				

-				l_sensorconfig.sensor_enable = enable;

-				

-			} else {

-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);

-				return -EINVAL;

-			}

-			break;

-		case WMT_IOCTL_SENSOR_GET_DRVID:

-			uval = MMA7660_DRVID;

-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))

-			{

-				return -EFAULT;

-			}

-			dbg("mma7660_driver_id:%d\n",uval);

-			break;

-		case ECS_IOCTL_APP_READ_XYZ:

-		sensor_i2c_read(MMA7660_ADDR,0,rxData,3);

-	

-		for (i=0; i < 3; i++)

-		{

-			if (rxData[i]&0x40) break;

-		}

-		//if (l_sensorconfig.pollcnt >= 20)

-		if (3 == i)

-		{

-			intBuf[0] = xyz_g_table[rxData[l_sensorconfig.xyz_axis[0][0]]]*l_sensorconfig.xyz_axis[0][1];

-			intBuf[1] = xyz_g_table[rxData[l_sensorconfig.xyz_axis[1][0]]]*l_sensorconfig.xyz_axis[1][1];

-			intBuf[2] = xyz_g_table[rxData[l_sensorconfig.xyz_axis[2][0]]]*l_sensorconfig.xyz_axis[2][1];

-			

-			if (copy_to_user((unsigned int*)arg, intBuf, sizeof(intBuf)))

-			{

-				return -EFAULT;

-			}	

-		}

-		break;

-	}

-

-

-

-	return 0;

-}

-

-

-static void mma_work_func(struct work_struct *work)

-{

-	struct mma7660_config *data;

-	unsigned char rxData[3];

-	//unsigned char tiltval = 0;

-	int i = 0;

-	int x,y,z;

-

-	dbg("enter...\n");

-	data = dev_get_drvdata(&this_pdev->dev);

-	if (!l_sensorconfig.sensor_enable)

-	{

-		queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-		return;

-	}

-	mutex_lock(&sense_data_mutex);

-	is_sensor_good = 1; // for watchdog

-	l_sensorconfig.test_pass = 1; // for testing

-	

-	/*sensor_i2c_read(MMA7660_ADDR,3,rxData,1);

-	tiltval = rxData[0];

-	if (tiltval & 0x80) {

-		if (1 == l_sensorconfig.shake_enable) {

-			printk(KERN_NOTICE "shake!!!\n");

-			input_report_key(data->input_dev, KEY_NEXTSONG, 1);

-			input_report_key(data->input_dev, KEY_NEXTSONG, 0);

-			input_sync(data->input_dev);

-			

-		}

-	} else*/ {

-		sensor_i2c_read(MMA7660_ADDR,0,rxData,3);

-	/*	dbg(KERN_DEBUG "Angle: x=%d, y=%d, z=%d\n",

-			xy_degree_table[rxData[0]],

-			xy_degree_table[rxData[1]],

-			z_degree_table[rxData[2]]);

-		dbg(KERN_DEBUG "G value: x=%d, y=%d, z=%d\n",

-			xyz_g_table[rxData[0]],

-			xyz_g_table[rxData[1]],

-			xyz_g_table[rxData[2]]);

-			*/

-		for (i=0; i < 3; i++)

-		{

-			if (rxData[i]&0x40) break;

-		}

-		//if (l_sensorconfig.pollcnt >= 20)

-		if (3 == i)

-		{

-			x = xyz_g_table[rxData[l_sensorconfig.xyz_axis[0][0]]]*l_sensorconfig.xyz_axis[0][1];

-			y = xyz_g_table[rxData[l_sensorconfig.xyz_axis[1][0]]]*l_sensorconfig.xyz_axis[1][1];

-			z = xyz_g_table[rxData[l_sensorconfig.xyz_axis[2][0]]]*l_sensorconfig.xyz_axis[2][1];

-			input_report_abs(data->input_dev, ABS_X, x);

-			input_report_abs(data->input_dev, ABS_Y, y);

-			input_report_abs(data->input_dev, ABS_Z, z);

-			input_sync(data->input_dev);

-			dbg("gx=%x,gy=%x,gz=%x\n",x,y,z);

-		}

-	}

-	//gsensor_int_ctrl(ENABLE);

-	mutex_unlock(&sense_data_mutex);

-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-}

-

-static int sensor_writeproc( struct file   *file,

-                           const char    *buffer,

-                           unsigned long count,

-                           void          *data )

-{

-

-	int inputval = -1;

-	int enable, sample = -1;

-	char tembuf[8];

-	unsigned int amsr = 0;

-	int test = 0;

-

-	mutex_lock(&sense_data_mutex);

-	// disable int

-	//gsensor_int_ctrl(DISABLE);

-	memset(tembuf, 0, sizeof(tembuf));

-	// get sensor level and set sensor level

-	if (sscanf(buffer, "level=%d\n", &l_sensorconfig.sensorlevel))

-	{

-	} else if (sscanf(buffer, "shakenable=%d\n", &l_sensorconfig.shake_enable))

-	{

-		/*

-		regval[0] = 0;

-		sensor_i2c_write(MMA7660_ADDR,7,regval,1); // standard mode

-		sensor_i2c_read(MMA7660_ADDR,6,regval,1);

-		switch (l_sensorconfig.shake_enable)

-		{

-			case 0: // disable shake

-				regval[0] &= 0x1F;

-				sensor_i2c_write(MMA7660_ADDR,6, regval,1);

-				dbg("Shake disable!!\n");

-				break;

-			case 1: // enable shake

-				regval[0] |= 0xE0;

-				sensor_i2c_write(MMA7660_ADDR,6, regval,1);

-				dbg("Shake enable!!\n");

-				break;

-		};

-		sensor_i2c_write(MMA7660_ADDR,7,&oldval,1);

-		*/

-	} /*else if (sscanf(buffer, "rotation=%d\n", &l_sensorconfig.manual_rotation))

-	{

-		switch (l_sensorconfig.manual_rotation)

-		{

-			case 90:

-				// portrait

-				input_report_abs(mma7660data->input_dev, ABS_X, cos30_1000);

-				input_report_abs(mma7660data->input_dev, ABS_Y, 0);

-				input_report_abs(mma7660data->input_dev, ABS_Z, sin30_1000);

-				input_sync(mma7660data->input_dev);

-				break;

-			case 0:

-				// landscape

-				input_report_abs(mma7660data->input_dev, ABS_X, 0);

-				input_report_abs(mma7660data->input_dev, ABS_Y, cos30_1000);

-				input_report_abs(mma7660data->input_dev, ABS_Z, sin30_1000);

-				input_sync(mma7660data->input_dev);

-				break;

-		};

-	}*/ else if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))

-	{

-		// only set the dbg flag

-	} else if (sscanf(buffer, "init=%d\n", &inputval))

-	{

-		mma7660_chip_init();

-		dbg("Has reinit sensor !!!\n");

-	} else if (sscanf(buffer, "samp=%d\n", &sample))

-	{

-		if (sample > 0)

-		{

-			if (sample != l_sensorconfig.sensor_samp)

-			{

-				amsr = mma_sample2AMSR(sample);

-				SET_MMA_SAMPLE(tembuf, amsr);

-				klog("sample:%d  ,amsr:%d \n", sample, amsr);

-				l_sensorconfig.sensor_samp = sample;

-			}

-			printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);

-		} else {

-			printk(KERN_ALERT "Wrong sample argumnet of sensor.\n");

-		}

-	} else if (sscanf(buffer, "enable=%d\n", &enable))

-	{

-		if ((enable < 0) || (enable > 1))

-		{

-			printk(KERN_ERR "The argument to enable/disable g-sensor should be 0 or 1  !!!\n");

-		} else if (enable != l_sensorconfig.sensor_enable)

-		{

-			mma_enable_disable(enable);

-			l_sensorconfig.sensor_enable = enable;

-		}

-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))

-	{ // for test begin

-		l_sensorconfig.test_pass = 0;		

-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))

-	{	// Don nothing only to be compatible the before testing program		

-	}

-	mutex_unlock(&sense_data_mutex);

-	return count;

-}

-

-static int sensor_readproc(char *page, char **start, off_t off,

-			  int count, int *eof, void *data)

-{

-	int len = 0;

-

-	len = sprintf(page, 

-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",

-				l_sensorconfig.test_pass,

-				l_sensorconfig.isdbg,

-				l_sensorconfig.sensor_samp,

-				l_sensorconfig.sensor_enable

-				);

-	return len;

-}

-

-

-

-static int mma7660_init_client(struct platform_device *pdev)

-{

-	struct mma7660_config *data;

-//	int ret;

-

-	data = dev_get_drvdata(&pdev->dev);

-	mutex_init(&sense_data_mutex);

-	/*Only for polling, not interrupt*/

-	l_sensorconfig.sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);

-	if (l_sensorconfig.sensor_proc != NULL)

-	{

-		l_sensorconfig.sensor_proc->write_proc = sensor_writeproc;

-		l_sensorconfig.sensor_proc->read_proc = sensor_readproc;

-	}

-

-

-	return 0;

-

-//err:

-//	return ret;

-}

-

-static struct file_operations mmad_fops = {

-	.owner = THIS_MODULE,

-	.open = mmad_open,

-	.release = mmad_release,

-	.unlocked_ioctl = mmad_ioctl,

-};

-

-

-static struct miscdevice mmad_device = {

-	.minor = MISC_DYNAMIC_MINOR,

-	.name = "sensor_ctrl",

-	.fops = &mmad_fops,

-};

-

-static int mma7660_probe(

-	struct platform_device *pdev)

-{

-	int err;

-

-	this_pdev = pdev;

-	l_sensorconfig.queue = create_singlethread_workqueue("sensor-intterupt-handle");

-	INIT_DELAYED_WORK(&l_sensorconfig.work, mma_work_func);

-	

-	l_sensorconfig.input_dev = input_allocate_device();

-	if (!l_sensorconfig.input_dev) {

-		err = -ENOMEM;

-		printk(KERN_ERR

-		       "mma7660_probe: Failed to allocate input device\n");

-		goto exit_input_dev_alloc_failed;

-	}

-	l_sensorconfig.input_dev->evbit[0] = BIT(EV_ABS) | BIT_MASK(EV_KEY);

-	set_bit(KEY_NEXTSONG, l_sensorconfig.input_dev->keybit);

-	

-	/* x-axis acceleration */

-	input_set_abs_params(l_sensorconfig.input_dev, ABS_X, -65532, 65532, 0, 0);

-	/* y-axis acceleration */

-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Y, -65532, 65532, 0, 0);

-	/* z-axis acceleration */

-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Z, -65532, 65532, 0, 0);

-

-	l_sensorconfig.input_dev->name = "g-sensor";

-

-	err = input_register_device(l_sensorconfig.input_dev);

-

-	if (err) {

-		printk(KERN_ERR

-		       "mma7660_probe: Unable to register input device: %s\n",

-		       l_sensorconfig.input_dev->name);

-		goto exit_input_register_device_failed;

-	}

-

-	err = misc_register(&mmad_device);

-	if (err) {

-		printk(KERN_ERR

-		       "mma7660_probe: mmad_device register failed\n");

-		goto exit_misc_device_register_failed;

-	}

-	

-	dev_set_drvdata(&pdev->dev, &l_sensorconfig);

-	mma7660_chip_init();

-	mma7660_init_client(pdev);

-	gsensor_sysfs_init();

-

-	// satrt the polling work

-	l_sensorconfig.sensor_samp = 10;

-    queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-	return 0;

-

-exit_misc_device_register_failed:

-exit_input_register_device_failed:

-	input_free_device(l_sensorconfig.input_dev);

-//exit_alloc_data_failed:

-exit_input_dev_alloc_failed:

-//exit_check_functionality_failed:

-	return err;

-}

-

-static int mma7660_remove(struct platform_device *pdev)

-{

-	if (NULL != l_sensorconfig.queue)

-	{

-		cancel_delayed_work_sync(&l_sensorconfig.work);

-		flush_workqueue(l_sensorconfig.queue);

-		destroy_workqueue(l_sensorconfig.queue);

-		l_sensorconfig.queue = NULL;

-	}

-	gsensor_sysfs_exit();

-	misc_deregister(&mmad_device);

-	input_unregister_device(l_sensorconfig.input_dev);

-	if (l_sensorconfig.sensor_proc != NULL)

-	{

-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);

-		l_sensorconfig.sensor_proc = NULL;

-	}

-	//free_irq(l_sensorconfig.irq, &l_sensorconfig);

-	return 0;

-}

-

-static int mma7660_suspend(struct platform_device *pdev, pm_message_t state)

-{

-	//gsensor_int_ctrl(DISABLE);

-	cancel_delayed_work_sync(&l_sensorconfig.work);

-	del_timer(&l_polltimer);

-	dbg("...ok\n");

-	//l_resumed = 2;

-

-	return 0;

-}

-

-static int mma7660_resume(struct platform_device *pdev)

-{

-

-	//mma7660_chip_init();

-	//gsensor_int_ctrl(ENABLE);

-	//mma_enable_disable(1);

-	l_resumed = 1;

-	mod_timer(&l_polltimer, jiffies + msecs_to_jiffies(SENSOR_POLL_WAIT_TIME));

-	dbg("...ok\n");

-

-	return 0;

-}

-

-static void mma7660_platform_release(struct device *device)

-{

-    return;

-}

-

-static void mma7660_shutdown(struct platform_device *pdev)

-{

-	

-	flush_delayed_work_sync(&l_sensorconfig.work);

-	cancel_delayed_work_sync(&l_sensorconfig.work);

-	

-}

-

-static struct platform_device mma7660_device = {

-    .name           = "mma7660",

-    .id             = 0,

-    .dev            = {

-    	.release = mma7660_platform_release,

-    },

-};

-

-static struct platform_driver mma7660_driver = {

-	.probe = mma7660_probe,

-	.remove = mma7660_remove,

-	.suspend	= mma7660_suspend,

-	.resume		= mma7660_resume,

-	.shutdown	= mma7660_shutdown,

-	.driver = {

-		   .name = "mma7660",

-		   },

-};

-

-/*

- * Brief:

- *	Get the configure of sensor from u-boot.

- * Input:

- *	no use.

- * Output:

- *	no use.

- * Return:

- *	0--success, -1--error.

- * History:

- *	Created by HangYan on 2010-4-19

- * Author:

- * 	Hang Yan in ShenZhen.

- */     

-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);

-static int get_axisset(void* param)

-{

-	char varbuf[64];

-	int n;

-	int varlen;

-

-	memset(varbuf, 0, sizeof(varbuf));

-	varlen = sizeof(varbuf);

-	if (wmt_getsyspara("wmt.io.mma7660gsensor", varbuf, &varlen)) {

-		printk(KERN_DEBUG "Can't get gsensor config in u-boot!!!!\n");

-		return -1;

-	} else {

-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",

-				&l_sensorconfig.op,

-				&(l_sensorconfig.xyz_axis[0][0]),

-				&(l_sensorconfig.xyz_axis[0][1]),

-				&(l_sensorconfig.xyz_axis[1][0]),

-				&(l_sensorconfig.xyz_axis[1][1]),

-				&(l_sensorconfig.xyz_axis[2][0]),

-				&(l_sensorconfig.xyz_axis[2][1]),

-				&(l_sensorconfig.offset[0]),

-				&(l_sensorconfig.offset[1]),

-				&(l_sensorconfig.offset[2]));

-		if (n != 10) {

-			printk(KERN_ERR "gsensor format is error in u-boot!!!\n");

-			return -1;

-		}

-

-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",

-			l_sensorconfig.op,

-			l_sensorconfig.xyz_axis[0][0],

-			l_sensorconfig.xyz_axis[0][1],

-			l_sensorconfig.xyz_axis[1][0],

-			l_sensorconfig.xyz_axis[1][1],

-			l_sensorconfig.xyz_axis[2][0],

-			l_sensorconfig.xyz_axis[2][1],

-			l_sensorconfig.offset[0],

-			l_sensorconfig.offset[1],

-			l_sensorconfig.offset[2]

-		);

-	}

-	return 0;

-}

-

-

-// Add one timer to reinit sensor every 5s

-static void sensor_polltimer_timeout(unsigned long timeout)

-{

-	schedule_work(&poll_work);

-}

-

-static void poll_work_func(struct work_struct *work)

-{

-	char rxData[1];

-	

-	//mutex_lock(&sense_data_mutex);

-	if (l_sensorconfig.pollcnt != 20)

-	{

-		l_sensorconfig.pollcnt++;

-	}

-	dbg("read to work!\n");	

-	//spin_lock(&l_sensorconfig.spinlock);

-	mutex_lock(&sense_data_mutex);

-	if (1 == l_resumed)

-	{

-		mma7660_chip_init();

-		//gsensor_int_ctrl(ENABLE);

-		//mma_enable_disable(1);

-		dbg("reinit for resume...\n");

-		l_resumed = 0;

-		//spin_unlock(&l_sensorconfig.spinlock);

-		mutex_unlock(&sense_data_mutex);

-		queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-

-		return;

-	}

-	//spin_unlock(&l_sensorconfig.spinlock);

-	mutex_unlock(&sense_data_mutex);

-	if (!is_sensor_good)

-	{

-		//mma7660_chip_init();

-		// if ic  is blocked then wake g-sensor

-		sensor_i2c_read(MMA7660_ADDR,3,rxData,1);

-	} else {

-		is_sensor_good = 0;

-	}

-	

-	//mutex_unlock(&sense_data_mutex);

-	mod_timer(&l_polltimer, jiffies + msecs_to_jiffies(SENSOR_POLL_WAIT_TIME));

-

-}

-

-static int mma7660_open(struct inode *inode, struct file *file)

-{
-	return 0;

-}
-
-static int mma7660_release(struct inode *inode, struct file *file)

-{
-	return 0;
-}
-

-

-static struct file_operations mma7660_fops = {

-	.owner		= THIS_MODULE,
-	.open		= mma7660_open,

-	.release	= mma7660_release,

-};

-

-static int is_mma7660(void)

-{

-	char txData[2];

-	int i = 0;

-

-	txData[1] = 0;

-	for (i = 0; i < 3; i++)

-	{

-		if(sensor_i2c_write(MMA7660_ADDR,7,txData,1) == 0)

-		{

-			return 0;

-		}

-	}

-	return -1;

-}

-

-static int __init mma7660_init(void)

-{

-    int ret = 0;

-

-    if (is_mma7660())

-	{

-		printk(KERN_ERR "Can't find mma7660!!\n");

-		return -1;

-	}

-	ret = get_axisset(NULL); // get gsensor config from u-boot

-	if (ret < 0)

-	{

-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);

-		return ret;

-	}

-	/*if ((ret != 0) || !l_sensorconfig.op)

-		return -EINVAL;*/

-

-	

-	printk(KERN_INFO "mma7660fc g-sensor driver init\n");

-

-	spin_lock_init(&l_sensorconfig.spinlock);

-    INIT_WORK(&poll_work, poll_work_func);

-	// Create device node
-	if (register_chrdev (GSENSOR_MAJOR, GSENSOR_NAME, &mma7660_fops)) {

-		printk (KERN_ERR "unable to get major %d\n", GSENSOR_MAJOR);

-		return -EIO;
-	}	
-	
-	l_dev_class = class_create(THIS_MODULE, GSENSOR_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-	l_clsdevice = device_create(l_dev_class, NULL, MKDEV(GSENSOR_MAJOR, 0), NULL, GSENSOR_NAME);
-	if (IS_ERR(l_clsdevice)){
-		ret = PTR_ERR(l_clsdevice);
-		printk(KERN_ERR "Failed to create device %s !!!",GSENSOR_NAME);
-		return ret;
-	}
-

-    if((ret = platform_device_register(&mma7660_device)))

-    {

-    	printk(KERN_ERR "%s Can't register mma7660 platform devcie!!!\n", __FUNCTION__);

-    	return ret;

-    }

-    if ((ret = platform_driver_register(&mma7660_driver)) != 0)

-    {

-    	printk(KERN_ERR "%s Can't register mma7660 platform driver!!!\n", __FUNCTION__);

-    	return ret;

-    }

-        

-	setup_timer(&l_polltimer, sensor_polltimer_timeout, 0);

-	mod_timer(&l_polltimer, jiffies + msecs_to_jiffies(SENSOR_POLL_WAIT_TIME));

-	is_sensor_good = 1;

-

-	return 0;

-}

-

-static void __exit mma7660_exit(void)

-{	

-	del_timer(&l_polltimer);

-    platform_driver_unregister(&mma7660_driver);

-    platform_device_unregister(&mma7660_device);

-    device_destroy(l_dev_class, MKDEV(GSENSOR_MAJOR, 0));

-	unregister_chrdev(GSENSOR_MAJOR, GSENSOR_NAME);
-	class_destroy(l_dev_class);
-

-}

-

-module_init(mma7660_init);

-module_exit(mma7660_exit);

-MODULE_LICENSE("GPL");

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/mma7660.h b/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/mma7660.h
deleted file mode 100755
index db6c06c0..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mma7660_gsensor/mma7660.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*

- * Definitions for akm8976 compass chip.

- */

-#ifndef AKM8976_H

-#define AKM8976_H

-

-#include <linux/ioctl.h>

-

-/* Compass device dependent definition */

-#define AKECS_MODE_MEASURE	0x00	/* Starts measurement. Please use AKECS_MODE_MEASURE_SNG */

-					/* or AKECS_MODE_MEASURE_SEQ instead of this. */

-#define AKECS_MODE_PFFD		0x01	/* Start pedometer and free fall detect. */

-#define AKECS_MODE_E2P_READ	0x02	/* E2P access mode (read). */

-#define AKECS_MODE_POWERDOWN	0x03	/* Power down mode */

-

-#define AKECS_MODE_MEASURE_SNG	0x10	/* Starts single measurement */

-#define AKECS_MODE_MEASURE_SEQ	0x11	/* Starts sequential measurement */

-

-/* Default register settings */

-#define CSPEC_AINT		0x01	/* Amplification for acceleration sensor */

-#define CSPEC_SNG_NUM		0x01	/* Single measurement mode */

-#define CSPEC_SEQ_NUM		0x02	/* Sequential measurement mode */

-#define CSPEC_SFRQ_32		0x00	/* Measurement frequency: 32Hz */

-#define CSPEC_SFRQ_64		0x01	/* Measurement frequency: 64Hz */

-#define CSPEC_MCS		0x07	/* Clock frequency */

-#define CSPEC_MKS		0x01	/* Clock type: CMOS level */

-#define CSPEC_INTEN		0x01	/* Interruption pin enable: Enable */

-

-#define RBUFF_SIZE		31	/* Rx buffer size */

-#define MAX_CALI_SIZE	0x1000U	/* calibration buffer size */

-

-/* AK8976A register address */

-#define AKECS_REG_ST			0xC0

-#define AKECS_REG_TMPS			0xC1

-#define AKECS_REG_MS1			0xE0

-#define AKECS_REG_MS2			0xE1

-#define AKECS_REG_MS3			0xE2

-

-#define AKMIO				0xA1

-

-/* IOCTLs for AKM library */

-#define ECS_IOCTL_RESET      	          _IO(AKMIO, 0x04)

-#define ECS_IOCTL_INT_STATUS            _IO(AKMIO, 0x05)

-#define ECS_IOCTL_FFD_STATUS            _IO(AKMIO, 0x06)

-#define ECS_IOCTL_SET_MODE              _IOW(AKMIO, 0x07, short)

-#define ECS_IOCTL_GETDATA               _IOR(AKMIO, 0x08, char[RBUFF_SIZE+1])

-#define ECS_IOCTL_GET_NUMFRQ            _IOR(AKMIO, 0x09, char[2])

-#define ECS_IOCTL_SET_PERST             _IO(AKMIO, 0x0A)

-#define ECS_IOCTL_SET_G0RST             _IO(AKMIO, 0x0B)

-#define ECS_IOCTL_SET_YPR               _IOW(AKMIO, 0x0C, short[12])

-#define ECS_IOCTL_GET_OPEN_STATUS       _IOR(AKMIO, 0x0D, int)

-#define ECS_IOCTL_GET_CLOSE_STATUS      _IOR(AKMIO, 0x0E, int)

-#define ECS_IOCTL_GET_CALI_DATA         _IOR(AKMIO, 0x0F, char[MAX_CALI_SIZE])

-#define ECS_IOCTL_GET_DELAY             _IOR(AKMIO, 0x30, short)

-

-/* IOCTLs for APPs */

-#define ECS_IOCTL_APP_SET_MODE		_IOW(AKMIO, 0x10, short)

-#define ECS_IOCTL_APP_SET_MFLAG		_IOW(AKMIO, 0x11, short)

-#define ECS_IOCTL_APP_GET_MFLAG		_IOW(AKMIO, 0x12, short)

-#define ECS_IOCTL_APP_GET_AFLAG		_IOR(AKMIO, 0x14, short)

-#define ECS_IOCTL_APP_SET_TFLAG		_IOR(AKMIO, 0x15, short)

-#define ECS_IOCTL_APP_GET_TFLAG		_IOR(AKMIO, 0x16, short)

-#define ECS_IOCTL_APP_RESET_PEDOMETER   _IO(AKMIO, 0x17)

-#define ECS_IOCTL_APP_GET_DELAY		ECS_IOCTL_GET_DELAY

-#define ECS_IOCTL_APP_SET_MVFLAG	_IOW(AKMIO, 0x19, short)	/* Set raw magnetic vector flag */

-#define ECS_IOCTL_APP_GET_MVFLAG	_IOR(AKMIO, 0x1A, short)	/* Get raw magnetic vector flag */

-

-/* IOCTLs for pedometer */

-#define ECS_IOCTL_SET_STEP_CNT          _IOW(AKMIO, 0x20, short)

-#define SENSOR_DATA_SIZE	3

-#define WMTGSENSOR_IOCTL_MAGIC  0x09

-#define ECS_IOCTL_APP_SET_AFLAG		_IOW(WMTGSENSOR_IOCTL_MAGIC, 0x02, short)

-#define ECS_IOCTL_APP_SET_DELAY		_IOW(WMTGSENSOR_IOCTL_MAGIC, 0x03, short)

-#define WMT_IOCTL_SENSOR_GET_DRVID	 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x04, unsigned int)

-#define ECS_IOCTL_APP_READ_XYZ		_IOW(WMTGSENSOR_IOCTL_MAGIC, 0x05, int[SENSOR_DATA_SIZE])

-

-#define MMA7660_DRVID 0

-

-

-

-/* Default GPIO setting */

-#define ECS_RST		146	/*MISC4, bit2 */

-#define ECS_CLK_ON	155	/*MISC5, bit3 */

-#define ECS_INTR	161	/*INT2, bit1 */

-

-/* MISC */

-#define MMA7660_ADDR 0x4C

-#define SENSOR_UI_MODE 0

-#define SENSOR_GRAVITYGAME_MODE 1

-#define UI_SAMPLE_RATE 0xFC

-#define GSENSOR_PROC_NAME "gsensor_config"

-#define sin30_1000 500

-#define	cos30_1000 866

-#define DISABLE 0

-#define ENABLE 1

-

-struct mma7660_platform_data {

-	int reset;

-	int clk_on;

-	int intr;

-};

-

-extern char *get_mma_cal_ram(void);

-

-#endif

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/Makefile
deleted file mode 100755
index 4dcceb42..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_mma8452q

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := mma8x5x.o 

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/mma8x5x.c b/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/mma8x5x.c
deleted file mode 100755
index 443d3b18..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/mma8x5x.c
+++ /dev/null
@@ -1,982 +0,0 @@
-#include <linux/module.h>

-#include <linux/interrupt.h>

-#include <linux/i2c.h>

-#include <linux/slab.h>

-#include <linux/irq.h>

-#include <linux/miscdevice.h>

-#include <linux/gpio.h>

-#include <asm/uaccess.h>

-#include <linux/delay.h>

-#include <linux/input.h>

-#include <linux/workqueue.h>

-#include <linux/freezer.h>

-#include <linux/platform_device.h>

-#include <linux/proc_fs.h>

-#include <mach/hardware.h>

-#include "mma8x5x.h" //"mma8452q.h"

-#include "../sensor.h"

-

-//#define DEBUG 1

-

-#undef dbg

-

-//#if 0

-	#define dbg(fmt, args...) if (l_sensorconfig.isdbg) 	printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args) 

-	//#define dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args) 

-	

-#define klog(fmt, args...) 	printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args) 

-	

-	//#define dbg(format, arg...) printk(KERN_ALERT format, ## arg)

-

-

-//#else

-//	#define dbg(format, arg...)

-//#endif

-

-/////////////////////Macro constant

-#define SENSOR_POLL_WAIT_TIME   1837

-#define MAX_FAILURE_COUNT 10

-#define MMA8452_ADDR	0x1C  //slave 0x1D??high

-#define LAND_PORT_MASK 0x1C

-#define LAND_LEFT 0x1

-#define LAND_RIGHT 0x2

-#define PORT_INVERT 0x5

-#define PORT_NORMAL 0x6

-

-#define LANDSCAPE_LOCATION 0

-#define PORTRAIT_LOCATION  1

-

-#define SENSOR_UI_MODE 0

-#define SENSOR_GRAVITYGAME_MODE 1

-

-#define UI_SAMPLE_RATE 0xFC

-

-#define GSENSOR_PROC_NAME "gsensor_config"

-#define GSENSOR_MAJOR   161
-#define GSENSOR_NAME    "mma8452q"

-#define GSENSOR_DRIVER_NAME  "mma8452q_drv"

-

-

-#define sin30_1000  500

-#define	cos30_1000  866

-

-#define DISABLE 0

-#define ENABLE 1

-

-////////////////////////the rate of g-sensor/////////////////////////////////////////////

-#define SENSOR_DELAY_FASTEST      0

-#define SENSOR_DELAY_GAME        20

-#define SENSOR_DELAY_UI          60

-#define SENSOR_DELAY_NORMAL     200

-

-#define FASTEST_MMA_AMSR 0 // 120 samples/sec

-#define GAME_MMA_AMSR    1 // 1,   (64, samples/sec)

-#define UI_MMA_AMSR      3 // 2, 3,4,   (16, 8,32 samples/sec)

-#define NORMAL_MMA_AMSR  5 // 5, 6, 7   (4, 2, 1 samples/sec)

-

-#define MMA8451_ID			0x1A

-#define MMA8452_ID			0x2A

-#define MMA8453_ID			0x3A

-#define MMA8652_ID			0x4A

-#define MMA8653_ID			0x5A

-#define MODE_CHANGE_DELAY_MS	100

-/* register enum for mma8x5x registers */

-enum {

-	MMA8X5X_STATUS = 0x00,

-	MMA8X5X_OUT_X_MSB,

-	MMA8X5X_OUT_X_LSB,

-	MMA8X5X_OUT_Y_MSB,

-	MMA8X5X_OUT_Y_LSB,

-	MMA8X5X_OUT_Z_MSB,

-	MMA8X5X_OUT_Z_LSB,

-

-	MMA8X5X_F_SETUP = 0x09,

-	MMA8X5X_TRIG_CFG,

-	MMA8X5X_SYSMOD,

-	MMA8X5X_INT_SOURCE,

-	MMA8X5X_WHO_AM_I,

-	MMA8X5X_XYZ_DATA_CFG,

-	MMA8X5X_HP_FILTER_CUTOFF,

-

-	MMA8X5X_PL_STATUS,

-	MMA8X5X_PL_CFG,

-	MMA8X5X_PL_COUNT,

-	MMA8X5X_PL_BF_ZCOMP,

-	MMA8X5X_P_L_THS_REG,

-

-	MMA8X5X_FF_MT_CFG,

-	MMA8X5X_FF_MT_SRC,

-	MMA8X5X_FF_MT_THS,

-	MMA8X5X_FF_MT_COUNT,

-

-	MMA8X5X_TRANSIENT_CFG = 0x1D,

-	MMA8X5X_TRANSIENT_SRC,

-	MMA8X5X_TRANSIENT_THS,

-	MMA8X5X_TRANSIENT_COUNT,

-

-	MMA8X5X_PULSE_CFG,

-	MMA8X5X_PULSE_SRC,

-	MMA8X5X_PULSE_THSX,

-	MMA8X5X_PULSE_THSY,

-	MMA8X5X_PULSE_THSZ,

-	MMA8X5X_PULSE_TMLT,

-	MMA8X5X_PULSE_LTCY,

-	MMA8X5X_PULSE_WIND,

-

-	MMA8X5X_ASLP_COUNT,

-	MMA8X5X_CTRL_REG1,

-	MMA8X5X_CTRL_REG2,

-	MMA8X5X_CTRL_REG3,

-	MMA8X5X_CTRL_REG4,

-	MMA8X5X_CTRL_REG5,

-

-	MMA8X5X_OFF_X,

-	MMA8X5X_OFF_Y,

-	MMA8X5X_OFF_Z,

-

-	MMA8X5X_REG_END,

-};

-

-enum {

-	MODE_2G = 0,

-	MODE_4G,

-	MODE_8G,

-};

-

-static int mma8x5x_chip_id[] ={

- 	MMA8451_ID,

- 	MMA8452_ID,

- 	MMA8453_ID,

- 	MMA8652_ID,

-	MMA8653_ID,  

-};

-

-static struct i2c_client *this_client = NULL;

-/////////////////////////////////////////////////////////////////////////

-

-static struct platform_device *this_pdev;

-

-static struct class* l_dev_class = NULL;
-static struct device *l_clsdevice = NULL;
-

-

-

-struct mma8452q_config

-{

-	int op;

-	int int_gpio; //0-3

-	int xyz_axis[3][2]; // (axis,direction)

-	int rxyz_axis[3][2];

-	int irq;

-	struct proc_dir_entry* sensor_proc;

-	int sensorlevel;

-	int shake_enable; // 1--enable shake, 0--disable shake

-	int manual_rotation; // 0--landance, 90--vertical

-	struct input_dev *input_dev;

-	//struct work_struct work;

-	struct delayed_work work; // for polling

-	struct workqueue_struct *queue;

-	int isdbg; // 0-- no debug log, 1--show debug log

-	int sensor_samp; // 1,2,4,8,16,32,64,120

-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor

-	int test_pass;

-	spinlock_t spinlock;

-	int pollcnt; // the counts of polling

-	int offset[3];

-};

-

-static struct mma8452q_config l_sensorconfig = {

-	.op = 0,

-	.int_gpio = 3,

-	.xyz_axis = {

-		{ABS_X, -1},

-		{ABS_Y, 1},

-		{ABS_Z, -1},

-		},

-	.irq = 6,

-	.int_gpio = 3,

-	.sensor_proc = NULL,

-	.sensorlevel = SENSOR_GRAVITYGAME_MODE,

-	.shake_enable = 0, // default enable shake

-	.isdbg = 0,

-	.sensor_samp = 10,  // 4sample/second

-	.sensor_enable = 1, // enable sensor

-	.test_pass = 0, // for test program

-	.pollcnt = 0, // Don't report the x,y,z when the driver is loaded until 2~3 seconds

-	.offset = {0,0,0},

-};

-

-

-

-struct work_struct poll_work;

-static struct mutex sense_data_mutex;

-static int revision = -1;

-static int l_resumed = 0; // 1: suspend --> resume;2: suspend but not resumed; other values have no meaning

-

-//////////////////Macro function//////////////////////////////////////////////////////

-

-#define SET_MMA_SAMPLE(buf,samp) { \

-	buf[0] = 0; \

-	sensor_i2c_write(/*MMA8452_ADDR,*/7,buf,1); \

-	buf[0] = samp; \

-	sensor_i2c_write(/*MMA8452_ADDR,*/8,buf,1); \

-	buf[0] = 0x01; \

-	sensor_i2c_write(/*MMA8452_ADDR,*/7,buf,1); \

-}

-

-////////////////////////Function define/////////////////////////////////////////////////////////

-

-static unsigned int mma_sample2AMSR(unsigned int samp);

-

-////////////////////////Function implement/////////////////////////////////////////////////

-// rate: 1,2,4,8,16,32,64,120

-static unsigned int sample_rate_2_memsec(unsigned int rate)

-{

-	return (1000/rate);

-}

-

-

-

-static ssize_t gsensor_vendor_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	ssize_t ret = 0;

-

-	sprintf(buf, "MMA8452_%#x\n", revision);

-	ret = strlen(buf) + 1;

-

-	return ret;

-}

-

-static DEVICE_ATTR(vendor, 0444, gsensor_vendor_show, NULL);

-

-static struct kobject *android_gsensor_kobj;

-static int gsensor_sysfs_init(void)

-{

-	int ret ;

-

-	android_gsensor_kobj = kobject_create_and_add("android_gsensor", NULL);

-	if (android_gsensor_kobj == NULL) {

-		printk(KERN_ERR

-		       "mma8452q gsensor_sysfs_init:"\

-		       "subsystem_register failed\n");

-		ret = -ENOMEM;

-		goto err;

-	}

-

-	ret = sysfs_create_file(android_gsensor_kobj, &dev_attr_vendor.attr);

-	if (ret) {

-		printk(KERN_ERR

-		       "mma8452q gsensor_sysfs_init:"\

-		       "sysfs_create_group failed\n");

-		goto err4;

-	}

-

-	return 0 ;

-err4:

-	kobject_del(android_gsensor_kobj);

-err:

-	return ret ;

-}

-

-static int gsensor_sysfs_exit(void)

-{

-	sysfs_remove_file(android_gsensor_kobj, &dev_attr_vendor.attr);

-	kobject_del(android_gsensor_kobj);

-	return 0;

-}

-

-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num, int bus_id);

-extern int i2c_api_do_send(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);

-extern int i2c_api_do_recv(int bus_id, char chip_addr, char sub_addr, char *buf, unsigned int size);

-

-int sensor_i2c_write(/*unsigned int addr,*/unsigned int index,char *pdata,int len)

-{

-	

-	char wrData[12] = {0};

-	struct i2c_client *client = this_client;

-	

-	struct i2c_msg msgs = 

-		{.addr = client->addr, .flags = 0, .len = len+1, .buf = wrData,};

-	

-

-	if (!client || (!pdata))

-	{	

-		printk("%s NULL client!\n", __FUNCTION__);

-		return -EIO;

-	}

-	

-	wrData[0] = index;

-	strncpy(&wrData[1], pdata, len);

-	

-	if (i2c_transfer(client->adapter, &msgs, 1) < 0) {

-		printk( "%s: transfer failed.", __func__);

-		return -EIO;

-	}

-

-	return 0;

-} /* End of sensor_i2c_write */

-

-int sensor_i2c_read(/*unsigned int addr,*/unsigned int index,char *pdata,int len)

-{

-	char rdData[2] = {0};

-	struct i2c_client *client = this_client;

-	

-	struct i2c_msg msgs[2] = 

-	{

-		{.addr = client->addr, .flags = 0|I2C_M_NOSTART, .len = 1, .buf = rdData,}, 

-		{.addr = client->addr, .flags = I2C_M_RD, .len = len, .buf = pdata,},

-	};

-	rdData[0] = index;

-	if (!client || (!pdata))

-	{	

-		printk("%s NULL client!\n", __FUNCTION__);

-		return -EIO;

-	}

-	if (i2c_transfer(client->adapter, msgs, 2) < 0) {

-		printk( "%s: transfer failed.", __func__);

-		return -EIO;

-	}

-	

-	return  0;//rdData[0]; i2c read ok!!

-

-} /* End of sensor_i2c_read */

-

-//****************add for mma8452q******************************

-

-static int mma8452q_chip_init(void)

-{

-	char txData[1] = {0};

-	

-	int result;

-	

-	txData[0] = 0x1;  //active mode

-	result = sensor_i2c_write(/*MMA8452_ADDR,*/MMA8X5X_CTRL_REG1,txData,1);

-	if (result < 0)

-		goto out;

-	

-	txData[0] = MODE_2G;

-	result = sensor_i2c_write(/*MMA8452_ADDR,*/MMA8X5X_XYZ_DATA_CFG,txData,1);

-	if (result < 0)

-		goto out;

-	

-	txData[0] = 0x1;  //wake mode

-	result = sensor_i2c_write(/*MMA8452_ADDR,*/MMA8X5X_SYSMOD,txData,1);

-	if (result < 0)

-		goto out;

-		

-	msleep(MODE_CHANGE_DELAY_MS);

-	return 0;

-out:

-	

-	return result;

-	

-}

-

-static unsigned int mma_sample2AMSR(unsigned int samp)

-{

-	int i = 0;

-	unsigned int amsr;

-	

-	if (samp >= 120)

-	{

-		return 0;

-	}

-	while (samp)

-	{

-		samp = samp >> 1;

-		i++;

-	}

-	amsr = 8 - i;

-	return amsr;

-}

-

-static int mma_enable_disable(int enable)

-{

-	char buf[1];

-	

-	// disable all interrupt of g-sensor

-	memset(buf, 0, sizeof(buf));

-	if ((enable < 0) || (enable > 1))

-	{

-		return -1;

-	}

-	buf[0] = 0;

-	sensor_i2c_write(/*MMA8452_ADDR,*/7,buf,1);

-	if (enable != 0)

-	{

-		buf[0] = (1 == l_sensorconfig.shake_enable) ? 0xF0:0x10;

-	} else {

-		buf[0] = 0;

-	}

-	sensor_i2c_write(/*MMA8452_ADDR,*/6,buf,1);

-	buf[0] = 0xf9;

-	sensor_i2c_write(/*MMA8452_ADDR,*/7,buf,1);

-	return 0;	

-}

-

-// To contol the g-sensor for UI 

-static int mmad_open(struct inode *inode, struct file *file)

-{

-	dbg("Open the g-sensor node...\n");

-	return 0;

-}

-

-static int mmad_release(struct inode *inode, struct file *file)

-{

-	dbg("Close the g-sensor node...\n");

-	return 0;

-}

-

-static long

-mmad_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,

-	   unsigned long arg)

-{

-	void __user *argp = (void __user *)arg;

-	char rwbuf[5];

-	short delay, enable;  //amsr = -1;

-	unsigned int uval = 0;

-

-	dbg("g-sensor ioctr...\n");

-	memset(rwbuf, 0, sizeof(rwbuf));

-	switch (cmd) {

-		case ECS_IOCTL_APP_SET_DELAY:

-			// set the rate of g-sensor

-			if (copy_from_user(&delay, argp, sizeof(short)))

-			{

-				printk(KERN_ALERT "Can't get set delay!!!\n");

-				return -EFAULT;

-			}

-			klog("Get delay=%d\n", delay);

-			//klog("before change sensor sample:%d...\n", l_sensorconfig.sensor_samp);

-			if ((delay >=0) && (delay < 20))

-			{

-				delay = 20;

-			} else if (delay > 200) 

-			{

-				delay = 200;

-			}

-			l_sensorconfig.sensor_samp = 1000/delay;			

-			

-			break;

-		case ECS_IOCTL_APP_SET_AFLAG:

-			// enable/disable sensor

-			if (copy_from_user(&enable, argp, sizeof(short)))

-			{

-				printk(KERN_ERR "Can't get enable flag!!!\n");

-				return -EFAULT;

-			}

-			klog("enable=%d\n",enable);

-			if ((enable >=0) && (enable <=1))

-			{

-				dbg("driver: disable/enable(%d) gsensor.\n", enable);

-				

-				l_sensorconfig.sensor_enable = enable;

-				

-			} else {

-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);

-				return -EINVAL;

-			}

-			break;

-		case WMT_IOCTL_SENSOR_GET_DRVID:

-			uval = MMA8452Q_DRVID;

-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))

-			{

-				return -EFAULT;

-			}

-			dbg("mma8452q_driver_id:%d\n",uval);

-			break;

-		case WMT_IOCTL_SENOR_GET_RESOLUTION:

-		

-		uval = (16<<8) | 4; // 16bit:4g 0xxx xx //mma8452Q

-		if (copy_to_user((unsigned int *)arg, &uval, sizeof(unsigned int)))

-		{

-			return -EFAULT;

-		}

-		printk("<<<<<<<resolution:0x%x\n",uval);	

-		default:

-			break;

-	}

-

-

-

-	return 0;

-}

-

-

-static void mma_work_func(struct work_struct *work)

-{

-	struct mma8452q_config *data;

-	/*unsigned*/ short rxData[3] = {0};

-	//unsigned char tiltval = 0;

-	int i = 0;

-	int x,y,z;

-	char tmp[6] = {0};

-

-	data = dev_get_drvdata(&this_pdev->dev);

-	if (!l_sensorconfig.sensor_enable)

-	{

-		queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-		return;

-	}

-	mutex_lock(&sense_data_mutex);

-	

-	

-	i = sensor_i2c_read(/*MMA8452_ADDR,*/MMA8X5X_OUT_X_MSB,tmp, sizeof(tmp));

-#if 0	

-	for (i=0; i<6; i++)

-		sensor_i2c_read(/*MMA8452_ADDR,*/MMA8X5X_OUT_X_MSB+i,&tmp[i], 1);

-	i = 0;	

-#endif	

-	

-	if (0 == i)

-	{

-		rxData[0] = ((tmp[0] << 8 )&0xff00 ) | (tmp[1] );

-		rxData[1] = ((tmp[2] << 8) &0xff00 ) | (tmp[3] );

-		rxData[2] = ((tmp[4] << 8) &0xff00 ) | (tmp[5] ); 

-		x = rxData[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1];

-		y = rxData[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1];

-		z = rxData[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1];

-	#if 0

-		x = (x*9800) >> 14;

-		y = (y*9800) >> 14;

-		z = (z*9800) >> 14;

-	#endif	

-		//printk("x,y,z (%d, %d, %d) \n", rxData[0], rxData[1], rxData[2]);

-		//printk("x,y,z (%d, %d, %d) \n", x, y, z);

-		//printk("x 0x%x\n", tmp[0]);

-		input_report_abs(data->input_dev, ABS_X, x);

-		input_report_abs(data->input_dev, ABS_Y, y);

-		input_report_abs(data->input_dev, ABS_Z, z);

-		input_sync(data->input_dev);

-	}

-	

-	

-	mutex_unlock(&sense_data_mutex);

-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-}

-

-static int sensor_writeproc( struct file   *file,

-                           const char    *buffer,

-                           unsigned long count,

-                           void          *data )

-{

-

-	int inputval = -1;

-	int enable, sample = -1;

-	char tembuf[8];

-	unsigned int amsr = 0;

-	int test = 0;

-

-	mutex_lock(&sense_data_mutex);

-	// disable int

-	//gsensor_int_ctrl(DISABLE);

-	memset(tembuf, 0, sizeof(tembuf));

-	// get sensor level and set sensor level

-	if (sscanf(buffer, "level=%d\n", &l_sensorconfig.sensorlevel))

-	{

-	} else if (sscanf(buffer, "shakenable=%d\n", &l_sensorconfig.shake_enable))

-	{

-		

-	} 

-	else if (sscanf(buffer, "isdbg=%d\n", &l_sensorconfig.isdbg))

-	{

-		// only set the dbg flag

-	} else if (sscanf(buffer, "init=%d\n", &inputval))

-	{

-		mma8452q_chip_init();

-		dbg("Has reinit sensor !!!\n");

-	} else if (sscanf(buffer, "samp=%d\n", &sample))

-	{

-		if (sample > 0)

-		{

-			if (sample != l_sensorconfig.sensor_samp)

-			{

-				amsr = mma_sample2AMSR(sample);

-				SET_MMA_SAMPLE(tembuf, amsr);

-				klog("sample:%d  ,amsr:%d \n", sample, amsr);

-				l_sensorconfig.sensor_samp = sample;

-			}

-			printk(KERN_ALERT "sensor samp=%d(amsr:%d) has been set.\n", sample, amsr);

-		} else {

-			printk(KERN_ALERT "Wrong sample argumnet of sensor.\n");

-		}

-	} else if (sscanf(buffer, "enable=%d\n", &enable))

-	{

-		if ((enable < 0) || (enable > 1))

-		{

-			printk(KERN_ERR "The argument to enable/disable g-sensor should be 0 or 1  !!!\n");

-		} else if (enable != l_sensorconfig.sensor_enable)

-		{

-			mma_enable_disable(enable);

-			l_sensorconfig.sensor_enable = enable;

-		}

-	} else 	if (sscanf(buffer, "sensor_test=%d\n", &test))

-	{ // for test begin

-		l_sensorconfig.test_pass = 0;		

-	} else if (sscanf(buffer, "sensor_testend=%d\n", &test))

-	{	// Don nothing only to be compatible the before testing program		

-	}

-	mutex_unlock(&sense_data_mutex);

-	return count;

-}

-

-static int sensor_readproc(char *page, char **start, off_t off,

-			  int count, int *eof, void *data)

-{

-	int len = 0;

-

-	len = sprintf(page, 

-			"test_pass=%d\nisdbg=%d\nrate=%d\nenable=%d\n",

-				l_sensorconfig.test_pass,

-				l_sensorconfig.isdbg,

-				l_sensorconfig.sensor_samp,

-				l_sensorconfig.sensor_enable

-				);

-	return len;

-}

-

-

-

-static int mma8452q_init_client(struct platform_device *pdev)

-{

-	struct mma8452q_config *data;

-//	int ret;

-

-	data = dev_get_drvdata(&pdev->dev);

-	mutex_init(&sense_data_mutex);

-	/*Only for polling, not interrupt*/

-	l_sensorconfig.sensor_proc = create_proc_entry(GSENSOR_PROC_NAME, 0666, NULL/*&proc_root*/);

-	if (l_sensorconfig.sensor_proc != NULL)

-	{

-		l_sensorconfig.sensor_proc->write_proc = sensor_writeproc;

-		l_sensorconfig.sensor_proc->read_proc = sensor_readproc;

-	}

-

-

-	return 0;

-

-//err:

-//	return ret;

-}

-

-static struct file_operations mmad_fops = {

-	.owner = THIS_MODULE,

-	.open = mmad_open,

-	.release = mmad_release,

-	.unlocked_ioctl = mmad_ioctl,

-};

-

-

-static struct miscdevice mmad_device = {

-	.minor = MISC_DYNAMIC_MINOR,

-	.name = "sensor_ctrl",

-	.fops = &mmad_fops,

-};

-

-static int mma8452q_probe(struct platform_device *pdev)

-{

-	int err;

-

-	this_pdev = pdev;

-	l_sensorconfig.queue = create_singlethread_workqueue("sensor-intterupt-handle");

-	INIT_DELAYED_WORK(&l_sensorconfig.work, mma_work_func);

-	

-	l_sensorconfig.input_dev = input_allocate_device();

-	if (!l_sensorconfig.input_dev) {

-		err = -ENOMEM;

-		printk(KERN_ERR

-		       "mma8452q_probe: Failed to allocate input device\n");

-		goto exit_input_dev_alloc_failed;

-	}

-	l_sensorconfig.input_dev->evbit[0] = BIT(EV_ABS) | BIT_MASK(EV_KEY);

-	set_bit(KEY_NEXTSONG, l_sensorconfig.input_dev->keybit);

-	

-	/* x-axis acceleration */

-	input_set_abs_params(l_sensorconfig.input_dev, ABS_X, -65532, 65532, 0, 0);

-	/* y-axis acceleration */

-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Y, -65532, 65532, 0, 0);

-	/* z-axis acceleration */

-	input_set_abs_params(l_sensorconfig.input_dev, ABS_Z, -65532, 65532, 0, 0);

-

-	l_sensorconfig.input_dev->name = "g-sensor";

-

-	err = input_register_device(l_sensorconfig.input_dev);

-

-	if (err) {

-		printk(KERN_ERR

-		       "mma8452q_probe: Unable to register input device: %s\n",

-		       l_sensorconfig.input_dev->name);

-		goto exit_input_register_device_failed;

-	}

-

-	err = misc_register(&mmad_device);

-	if (err) {

-		printk(KERN_ERR

-		       "mma8452q_probe: mmad_device register failed\n");

-		goto exit_misc_device_register_failed;

-	}

-	

-	dev_set_drvdata(&pdev->dev, &l_sensorconfig);

-	mma8452q_chip_init();

-	mma8452q_init_client(pdev);

-	gsensor_sysfs_init();

-

-	// satrt the polling work

-	l_sensorconfig.sensor_samp = 10;

-	queue_delayed_work(l_sensorconfig.queue, &l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-	return 0;

-

-exit_misc_device_register_failed:

-exit_input_register_device_failed:

-	input_free_device(l_sensorconfig.input_dev);

-

-exit_input_dev_alloc_failed:

-

-	return err;

-}

-

-static int mma8452q_remove(struct platform_device *pdev)

-{

-	if (NULL != l_sensorconfig.queue)

-	{

-		cancel_delayed_work_sync(&l_sensorconfig.work);

-		flush_workqueue(l_sensorconfig.queue);

-		destroy_workqueue(l_sensorconfig.queue);

-		l_sensorconfig.queue = NULL;

-	}

-	gsensor_sysfs_exit();

-	misc_deregister(&mmad_device);

-	input_unregister_device(l_sensorconfig.input_dev);

-	if (l_sensorconfig.sensor_proc != NULL)

-	{

-		remove_proc_entry(GSENSOR_PROC_NAME, NULL);

-		l_sensorconfig.sensor_proc = NULL;

-	}

-	

-	return 0;

-}

-

-static int mma8452q_suspend(struct platform_device *pdev, pm_message_t state)

-{

-	//gsensor_int_ctrl(DISABLE);

-	cancel_delayed_work_sync(&l_sensorconfig.work);

-	

-	dbg("...ok\n");

-	//l_resumed = 2;

-

-	return 0;

-}

-

-static int mma8452q_resume(struct platform_device *pdev)

-{

-

-	l_resumed = 1;

-	

-	mma8452q_chip_init();

-	queue_delayed_work(l_sensorconfig.queue, \

-		&l_sensorconfig.work, msecs_to_jiffies(sample_rate_2_memsec(l_sensorconfig.sensor_samp)));

-	dbg("...ok\n");

-

-	return 0;

-}

-

-static void mma8452q_platform_release(struct device *device)

-{

-    return;

-}

-

-static void mma8452q_shutdown(struct platform_device *pdev)

-{

-	flush_delayed_work_sync(&l_sensorconfig.work);

-	cancel_delayed_work_sync(&l_sensorconfig.work);

-	

-}

-

-static struct platform_device mma8452q_device = {

-	.name           = "mma8452q",

-	.id             = 0,

-	.dev            = {

-    	.release = mma8452q_platform_release,

-	},

-};

-

-static struct platform_driver mma8452q_driver = {

-	.probe = mma8452q_probe,

-	.remove = mma8452q_remove,

-	.suspend	= mma8452q_suspend,

-	.resume		= mma8452q_resume,

-	.shutdown	= mma8452q_shutdown,

-	.driver = {

-		   .name = "mma8452q",

-		   },

-};

-

-/*

- * Brief:

- *	Get the configure of sensor from u-boot.

- * Input:

- *	no use.

- * Output:

- *	no use.

- * Return:

- *	0--success, -1--error.

- * History:

- *	Created by HangYan on 2010-4-19

- * Author:

- * 	Hang Yan in ShenZhen.

- */     

-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);

-static int get_axisset(void* param)

-{

-	char varbuf[64];

-	int n;

-	int varlen;

-

-	memset(varbuf, 0, sizeof(varbuf));

-	varlen = sizeof(varbuf);

-	if (wmt_getsyspara("wmt.io.mma8452qgsensor", varbuf, &varlen)) {

-		printk(KERN_DEBUG "Can't get gsensor config in u-boot!!!!\n");

-		return -1;

-	} else {

-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",

-				&l_sensorconfig.op,

-				&(l_sensorconfig.xyz_axis[0][0]),

-				&(l_sensorconfig.xyz_axis[0][1]),

-				&(l_sensorconfig.xyz_axis[1][0]),

-				&(l_sensorconfig.xyz_axis[1][1]),

-				&(l_sensorconfig.xyz_axis[2][0]),

-				&(l_sensorconfig.xyz_axis[2][1]),

-				&(l_sensorconfig.offset[0]),

-				&(l_sensorconfig.offset[1]),

-				&(l_sensorconfig.offset[2]));

-		if (n != 10) {

-			printk(KERN_ERR "gsensor format is error in u-boot!!!\n");

-			return -1;

-		}

-

-		printk("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",

-			l_sensorconfig.op,

-			l_sensorconfig.xyz_axis[0][0],

-			l_sensorconfig.xyz_axis[0][1],

-			l_sensorconfig.xyz_axis[1][0],

-			l_sensorconfig.xyz_axis[1][1],

-			l_sensorconfig.xyz_axis[2][0],

-			l_sensorconfig.xyz_axis[2][1],

-			l_sensorconfig.offset[0],

-			l_sensorconfig.offset[1],

-			l_sensorconfig.offset[2]

-		);

-	}

-	return 0;

-}

-

-static int is_mma8452q(void)

-{

-	char rxData[2] = {0};

-	int ret = 0;

-	int i = 0;

-	//char rdData[10] = {0};

-	//char wbuf[6] = {0};

-	//char rbuf[0x33] = {0};

-	

-	ret = sensor_i2c_read(MMA8X5X_WHO_AM_I,rxData,1);

-	//printk("<<<<%s ret %d, val 0x%x\n", __FUNCTION__, ret, rxData[0]);

-	for(i = 0 ; i < sizeof(mma8x5x_chip_id)/sizeof(mma8x5x_chip_id[0]);i++)

-		if(rxData[0] == mma8x5x_chip_id[i])

-			return 0;

-#if 0	

-	struct i2c_client* client = gsensor_get_i2c_client();

-	if (!client){

-		printk("client NULL!\n");

-		return -1;

-	}

-	

-	for (i=0; i<6; i++)

-		wbuf[i] = i+2;

-	//sensor_i2c_write(0x25, wbuf, 6);

-	//rbuf[0] = 0x11;

-	//sensor_i2c_read(0xb, rbuf, 0x1);

-	mma8452q_chip_init();

-	for (i=0; i<0x12; i++) {

-		sensor_i2c_read(0xb+i, rbuf, 0x1);

-		printk("<<<<%s reg 0x%x val 0x%x\n", __FUNCTION__, 0xb+i, rbuf[0]);

-	}

-#endif	

-	return -1;

-}

-

-static int __init mma8452q_init(void)

-{

-	int ret = 0;

-	

-	ret = get_axisset(NULL); 

-	if (ret < 0)

-	{

-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);

-		return ret;

-	}

-	

-	if (!(this_client = sensor_i2c_register_device(0, GSENSOR_I2C_ADDR, GSENSOR_I2C_NAME)))

-	{

-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");

-		return -1;

-	}

-	

-	if (is_mma8452q())

-	{

-		printk(KERN_ERR "Can't find mma8452q!!\n");

-		sensor_i2c_unregister_device(this_client);

-		return -1;

-	}

-	

-

-	

-	printk(KERN_INFO "mma8452qfc g-sensor driver init\n");

-

-	spin_lock_init(&l_sensorconfig.spinlock);

-	

-	// Create device node
-	
-	l_dev_class = class_create(THIS_MODULE, GSENSOR_NAME);

-	//for S40 module to judge whether insmod is ok
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-	l_clsdevice = device_create(l_dev_class, NULL, MKDEV(GSENSOR_MAJOR, 0), NULL, GSENSOR_NAME);
-	if (IS_ERR(l_clsdevice)){
-		ret = PTR_ERR(l_clsdevice);
-		printk(KERN_ERR "Failed to create device %s !!!",GSENSOR_NAME);
-		return ret;
-	}
-

-	if((ret = platform_device_register(&mma8452q_device)))

-	{

-		printk(KERN_ERR "%s Can't register mma8452q platform devcie!!!\n", __FUNCTION__);

-		return ret;

-	}

-	if ((ret = platform_driver_register(&mma8452q_driver)) != 0)

-	{

-		printk(KERN_ERR "%s Can't register mma8452q platform driver!!!\n", __FUNCTION__);

-		return ret;

-	}

-        

-	return 0;

-}

-

-static void __exit mma8452q_exit(void)

-{	

-	platform_driver_unregister(&mma8452q_driver);

-	platform_device_unregister(&mma8452q_device);

-	device_destroy(l_dev_class, MKDEV(GSENSOR_MAJOR, 0));

-	
-	class_destroy(l_dev_class);

-	sensor_i2c_unregister_device(this_client);
-

-}

-

-module_init(mma8452q_init);

-module_exit(mma8452q_exit);

-MODULE_LICENSE("GPL");

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/mma8x5x.h b/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/mma8x5x.h
deleted file mode 100755
index d8d386b2..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mma8452q_gsensor/mma8x5x.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*

- * Definitions for akm8976 compass chip.

- */

-#ifndef AKM8976_H

-#define AKM8976_H

-

-#include <linux/ioctl.h>

-

-#define GSENSOR_I2C_NAME	"mma8452q"

-#define GSENSOR_I2C_ADDR	0x1c

-/* Compass device dependent definition */

-#define AKECS_MODE_MEASURE	0x00	/* Starts measurement. Please use AKECS_MODE_MEASURE_SNG */

-					/* or AKECS_MODE_MEASURE_SEQ instead of this. */

-#define AKECS_MODE_PFFD		0x01	/* Start pedometer and free fall detect. */

-#define AKECS_MODE_E2P_READ	0x02	/* E2P access mode (read). */

-#define AKECS_MODE_POWERDOWN	0x03	/* Power down mode */

-

-#define AKECS_MODE_MEASURE_SNG	0x10	/* Starts single measurement */

-#define AKECS_MODE_MEASURE_SEQ	0x11	/* Starts sequential measurement */

-

-/* Default register settings */

-#define CSPEC_AINT		0x01	/* Amplification for acceleration sensor */

-#define CSPEC_SNG_NUM		0x01	/* Single measurement mode */

-#define CSPEC_SEQ_NUM		0x02	/* Sequential measurement mode */

-#define CSPEC_SFRQ_32		0x00	/* Measurement frequency: 32Hz */

-#define CSPEC_SFRQ_64		0x01	/* Measurement frequency: 64Hz */

-#define CSPEC_MCS		0x07	/* Clock frequency */

-#define CSPEC_MKS		0x01	/* Clock type: CMOS level */

-#define CSPEC_INTEN		0x01	/* Interruption pin enable: Enable */

-

-#define RBUFF_SIZE		31	/* Rx buffer size */

-#define MAX_CALI_SIZE	0x1000U	/* calibration buffer size */

-

-/* AK8976A register address */

-#define AKECS_REG_ST			0xC0

-#define AKECS_REG_TMPS			0xC1

-#define AKECS_REG_MS1			0xE0

-#define AKECS_REG_MS2			0xE1

-#define AKECS_REG_MS3			0xE2

-

-#define AKMIO				0xA1

-

-/* IOCTLs for AKM library */

-#define ECS_IOCTL_RESET      	          _IO(AKMIO, 0x04)

-#define ECS_IOCTL_INT_STATUS            _IO(AKMIO, 0x05)

-#define ECS_IOCTL_FFD_STATUS            _IO(AKMIO, 0x06)

-#define ECS_IOCTL_SET_MODE              _IOW(AKMIO, 0x07, short)

-#define ECS_IOCTL_GETDATA               _IOR(AKMIO, 0x08, char[RBUFF_SIZE+1])

-#define ECS_IOCTL_GET_NUMFRQ            _IOR(AKMIO, 0x09, char[2])

-#define ECS_IOCTL_SET_PERST             _IO(AKMIO, 0x0A)

-#define ECS_IOCTL_SET_G0RST             _IO(AKMIO, 0x0B)

-#define ECS_IOCTL_SET_YPR               _IOW(AKMIO, 0x0C, short[12])

-#define ECS_IOCTL_GET_OPEN_STATUS       _IOR(AKMIO, 0x0D, int)

-#define ECS_IOCTL_GET_CLOSE_STATUS      _IOR(AKMIO, 0x0E, int)

-#define ECS_IOCTL_GET_CALI_DATA         _IOR(AKMIO, 0x0F, char[MAX_CALI_SIZE])

-#define ECS_IOCTL_GET_DELAY             _IOR(AKMIO, 0x30, short)

-

-/* IOCTLs for APPs */

-#define ECS_IOCTL_APP_SET_MODE		_IOW(AKMIO, 0x10, short)

-#define ECS_IOCTL_APP_SET_MFLAG		_IOW(AKMIO, 0x11, short)

-#define ECS_IOCTL_APP_GET_MFLAG		_IOW(AKMIO, 0x12, short)

-#define ECS_IOCTL_APP_GET_AFLAG		_IOR(AKMIO, 0x14, short)

-#define ECS_IOCTL_APP_SET_TFLAG		_IOR(AKMIO, 0x15, short)

-#define ECS_IOCTL_APP_GET_TFLAG		_IOR(AKMIO, 0x16, short)

-#define ECS_IOCTL_APP_RESET_PEDOMETER   _IO(AKMIO, 0x17)

-#define ECS_IOCTL_APP_GET_DELAY		ECS_IOCTL_GET_DELAY

-#define ECS_IOCTL_APP_SET_MVFLAG	_IOW(AKMIO, 0x19, short)	/* Set raw magnetic vector flag */

-#define ECS_IOCTL_APP_GET_MVFLAG	_IOR(AKMIO, 0x1A, short)	/* Get raw magnetic vector flag */

-

-/* IOCTLs for pedometer */

-#define ECS_IOCTL_SET_STEP_CNT          _IOW(AKMIO, 0x20, short)

-

-#define WMTGSENSOR_IOCTL_MAGIC  0x09

-#define ECS_IOCTL_APP_SET_AFLAG		_IOW(WMTGSENSOR_IOCTL_MAGIC, 0x02, short)

-#define ECS_IOCTL_APP_SET_DELAY		_IOW(WMTGSENSOR_IOCTL_MAGIC, 0x03, short)

-#define WMT_IOCTL_SENSOR_GET_DRVID	 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x04, unsigned int)

-

-//#define MMA8452_DRVID 6

-

-

-

-/* Default GPIO setting */

-#define ECS_RST		146	/*MISC4, bit2 */

-#define ECS_CLK_ON	155	/*MISC5, bit3 */

-#define ECS_INTR	161	/*INT2, bit1 */

-

-/* MISC */

-#define MMA8452_ADDR 0x1C

-#define SENSOR_UI_MODE 0

-#define SENSOR_GRAVITYGAME_MODE 1

-#define UI_SAMPLE_RATE 0xFC

-#define GSENSOR_PROC_NAME "gsensor_config"

-#define sin30_1000 500

-#define	cos30_1000 866

-#define DISABLE 0

-#define ENABLE 1

-

-struct mma7660_platform_data {

-	int reset;

-	int clk_on;

-	int intr;

-};

-

-extern char *get_mma_cal_ram(void);

-

-#endif

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/Makefile
deleted file mode 100755
index bdf4598d..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-s_wmt_msensor_mmc328x-objs += mmc328x.o
-obj-m += s_wmt_msensor_mmc328x.o
-s_wmt_generic_mecs-objs	+= mecs.o
-obj-m += s_wmt_generic_mecs.o		
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mecs.c b/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mecs.c
deleted file mode 100755
index 335ad266..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mecs.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * Copyright (C) 2010 MEMSIC, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-#include <linux/slab.h>
-#include <linux/miscdevice.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/workqueue.h>
-#include <linux/freezer.h>
-#include <asm/uaccess.h>
-//#include <linux/export.h>
-#include <linux/module.h>
-#include "mecs.h"
-
-#define DEBUG			0
-
-#define ECS_DATA_DEV_NAME	"ecompass_data"
-#define ECS_CTRL_DEV_NAME	"ecompass_ctrl"
-
-static int ecs_ctrl_open(struct inode *inode, struct file *file);
-static int ecs_ctrl_release(struct inode *inode, struct file *file);
-static int ecs_ctrl_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
-
-static DECLARE_WAIT_QUEUE_HEAD(open_wq);
-
-static atomic_t	open_count;
-static atomic_t	open_flag;
-static atomic_t	reserve_open_flag;
-
-static atomic_t	a_flag;
-static atomic_t	m_flag;
-static atomic_t	o_flag;
-
-static short ecompass_delay = 0;
-
-
-static struct input_dev *ecs_data_device;
-
-static struct file_operations ecs_ctrl_fops = {
-	.owner		= THIS_MODULE,
-	.open		= ecs_ctrl_open,
-	.release	= ecs_ctrl_release,
-	.unlocked_ioctl		= ecs_ctrl_ioctl,
-};
-
-static struct miscdevice ecs_ctrl_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = ECS_CTRL_DEV_NAME,
-	.fops = &ecs_ctrl_fops,
-};
-
-static int ecs_ctrl_open(struct inode *inode, struct file *file)
-{
-#if 1
-	atomic_set(&reserve_open_flag, 1);
-	atomic_set(&open_flag, 1);
-	atomic_set(&open_count, 1);
-	wake_up(&open_wq);
-
-	return 0;
-#else
-	int ret = -1;
-
-	if (atomic_cmpxchg(&open_count, 0, 1) == 0) {
-		if (atomic_cmpxchg(&open_flag, 0, 1) == 0) {
-			atomic_set(&reserve_open_flag, 1);
-			wake_up(&open_wq);
-			ret = 0;
-		}
-	}
-
-	return ret;
-#endif
-}
-
-static int ecs_ctrl_release(struct inode *inode, struct file *file)
-{
-	atomic_set(&reserve_open_flag, 0);
-	atomic_set(&open_flag, 0);
-	atomic_set(&open_count, 0);
-	wake_up(&open_wq);
-
-	return 0;
-}
-
-static int ecs_ctrl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	void __user *pa = (void __user *)arg;
-	short flag;
-	short delay;
-	int parms[4];
-	int ypr[12];
-	unsigned int uval = 0;
-	
-	switch (cmd) {
-	case ECOMPASS_IOC_SET_MODE:
-		break;
-	case ECOMPASS_IOC_SET_DELAY:
-		if (copy_from_user(&delay, pa, sizeof(delay)))
-			return -EFAULT;
-		ecompass_delay = delay;
-		break;
-	case ECOMPASS_IOC_GET_DELAY:
-		delay = ecompass_delay;
-		if (copy_to_user(pa, &delay, sizeof(delay)))
-			return -EFAULT;
-		break;
-
-	case ECOMPASS_IOC_SET_AFLAG:
-		if (copy_from_user(&flag, pa, sizeof(flag)))
-			return -EFAULT;
-		if (flag < 0 || flag > 1)
-			return -EINVAL;
-		atomic_set(&a_flag, flag);
-		break;
-	case ECOMPASS_IOC_GET_AFLAG:
-		flag = atomic_read(&a_flag);
-		if (copy_to_user(pa, &flag, sizeof(flag)))
-			return -EFAULT;
-		break;
-	case ECOMPASS_IOC_SET_MFLAG:
-		if (copy_from_user(&flag, pa, sizeof(flag)))
-			return -EFAULT;
-		if (flag < 0 || flag > 1)
-			return -EINVAL;
-		atomic_set(&m_flag, flag);
-		break;
-	case ECOMPASS_IOC_GET_MFLAG:
-		flag = atomic_read(&m_flag);
-		if (copy_to_user(pa, &flag, sizeof(flag)))
-			return -EFAULT;
-		break;
-	case ECOMPASS_IOC_SET_OFLAG:
-		if (copy_from_user(&flag, pa, sizeof(flag)))
-			return -EFAULT;
-		if (flag < 0 || flag > 1)
-			return -EINVAL;
-		atomic_set(&o_flag, flag);
-		break;
-	case ECOMPASS_IOC_GET_OFLAG:
-		flag = atomic_read(&o_flag);
-		if (copy_to_user(pa, &flag, sizeof(flag)))
-			return -EFAULT;
-		break;
-
-	case ECOMPASS_IOC_SET_APARMS:
-		if (copy_from_user(parms, pa, sizeof(parms)))
-			return -EFAULT;
-		/* acceleration x-axis */
-		input_set_abs_params(ecs_data_device, ABS_X, 
-			parms[0], parms[1], parms[2], parms[3]);
-		/* acceleration y-axis */
-		input_set_abs_params(ecs_data_device, ABS_Y, 
-			parms[0], parms[1], parms[2], parms[3]);
-		/* acceleration z-axis */
-		input_set_abs_params(ecs_data_device, ABS_Z, 
-			parms[0], parms[1], parms[2], parms[3]);
-		break;
-	case ECOMPASS_IOC_GET_APARMS:
-		break;
-	case ECOMPASS_IOC_SET_MPARMS:
-		if (copy_from_user(parms, pa, sizeof(parms)))
-			return -EFAULT;
-		/* magnetic raw x-axis */
-		input_set_abs_params(ecs_data_device, ABS_HAT0X, 
-			parms[0], parms[1], parms[2], parms[3]);
-		/* magnetic raw y-axis */
-		input_set_abs_params(ecs_data_device, ABS_HAT0Y, 
-			parms[0], parms[1], parms[2], parms[3]);
-		/* magnetic raw z-axis */
-		input_set_abs_params(ecs_data_device, ABS_BRAKE, 
-			parms[0], parms[1], parms[2], parms[3]);
-		break;
-	case ECOMPASS_IOC_GET_MPARMS:
-		break;
-	case ECOMPASS_IOC_SET_OPARMS_YAW:
-		if (copy_from_user(parms, pa, sizeof(parms)))
-			return -EFAULT;
-		/* orientation yaw */
-		input_set_abs_params(ecs_data_device, ABS_RX, 
-			parms[0], parms[1], parms[2], parms[3]);
-		break;
-	case ECOMPASS_IOC_GET_OPARMS_YAW:
-		break;
-	case ECOMPASS_IOC_SET_OPARMS_PITCH:
-		if (copy_from_user(parms, pa, sizeof(parms)))
-			return -EFAULT;
-		/* orientation pitch */
-		input_set_abs_params(ecs_data_device, ABS_RY, 
-			parms[0], parms[1], parms[2], parms[3]);
-		break;
-	case ECOMPASS_IOC_GET_OPARMS_PITCH:
-		break;
-	case ECOMPASS_IOC_SET_OPARMS_ROLL:
-		if (copy_from_user(parms, pa, sizeof(parms)))
-			return -EFAULT;
-		/* orientation roll */
-		input_set_abs_params(ecs_data_device, ABS_RZ, 
-			parms[0], parms[1], parms[2], parms[3]);
-		break;
-	case ECOMPASS_IOC_GET_OPARMS_ROLL:
-		break;
-
-	case ECOMPASS_IOC_SET_YPR:
-		if (copy_from_user(ypr, pa, sizeof(ypr)))
-			return -EFAULT;
-		/* Report acceleration sensor information */
-		if (atomic_read(&a_flag)) {
-			input_report_abs(ecs_data_device, ABS_X, ypr[0]);
-			input_report_abs(ecs_data_device, ABS_Y, ypr[1]);
-			input_report_abs(ecs_data_device, ABS_Z, ypr[2]);
-			input_report_abs(ecs_data_device, ABS_WHEEL, ypr[3]);
-		}
-
-		/* Report magnetic sensor information */
-		if (atomic_read(&m_flag)) {
-			input_report_abs(ecs_data_device, ABS_HAT0X, ypr[4]);
-			input_report_abs(ecs_data_device, ABS_HAT0Y, ypr[5]);
-			input_report_abs(ecs_data_device, ABS_BRAKE, ypr[6]);
-			input_report_abs(ecs_data_device, ABS_GAS, ypr[7]);
-		}
-
-		/* Report orientation information */
-		if (atomic_read(&o_flag)) {
-			input_report_abs(ecs_data_device, ABS_RX, ypr[8]);
-			input_report_abs(ecs_data_device, ABS_RY, ypr[9]);
-			input_report_abs(ecs_data_device, ABS_RZ, ypr[10]);
-			input_report_abs(ecs_data_device, ABS_RUDDER, ypr[11]);
-		}
-
-		input_sync(ecs_data_device);
-		break;
-	
-	case WMT_IOCTL_SENSOR_GET_DRVID:
-			uval = 0;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}	
-
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-static ssize_t ecs_ctrl_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	ssize_t ret = 0;
-
-	sprintf(buf, "ecompass_ctrl");//!!!
-	ret = strlen(buf) + 1;
-
-	return ret;
-}
-
-static DEVICE_ATTR(ecs_ctrl, S_IRUGO, ecs_ctrl_show, NULL);
-
-//**********************
-static struct input_dev *g_input;
-struct timer_list mytimer;
-static void rep_pwer(long var)
-{
-	static int i = 0;
-	i++;
-#if 0	
-	input_report_abs(g_input, ABS_X,i);
-	input_report_abs(g_input, ABS_Y, i);
-	input_report_abs(g_input, ABS_Z, i);
-	//input_report_abs(ecs_data_device, ABS_GAS, 2);
-	input_sync(g_input);	
-#endif
-	
-	input_report_abs(ecs_data_device, ABS_HAT0X,i);
-	input_report_abs(ecs_data_device, ABS_HAT0Y, i);
-	input_report_abs(ecs_data_device, ABS_BRAKE, i);
-	input_report_abs(ecs_data_device, ABS_GAS, 2);   
-	input_sync(ecs_data_device);	
-	//printk("<<<<memscid timer\n");
-	mod_timer(&mytimer, jiffies + HZ/10);		
-}
-//**********************************
-
-static int __init ecompass_init(void)
-{
-	int res = 0;
-
-	pr_info("ecompass driver: init\n");
-	
-	//*******************here want to report KEY_POWER using timer*** to test suspend & resume
-    	init_timer(&mytimer);
-    	mytimer.function = rep_pwer;
-   	 mytimer.expires = jiffies + 2*HZ;
-    	mytimer.data = 100;
-   	// add_timer(&mytimer);
-   	printk("<<<<%s add timer ok!\n", __FUNCTION__); 
-   	
-   	
-   	int err=0;
-	g_input=input_allocate_device();
-	if (!g_input)
-		return -ENOMEM;
-	else
-	   printk(KERN_INFO "input device allocate Success !!\n");
-	/* Setup input device */
-	set_bit(EV_ABS, g_input->evbit);
-	/* Accelerometer [-78.5, 78.5]m/s2 in Q16 */
-	input_set_abs_params(g_input, ABS_HAT0X, -5144576, 5144576, 0, 0);
-	input_set_abs_params(g_input, ABS_HAT0Y, -5144576, 5144576, 0, 0);
-	input_set_abs_params(g_input, ABS_BRAKE, -5144576, 5144576, 0, 0);
-
-	/* Set InputDevice Name */
-	g_input->name = "ecompass_data";
-
-	/* Register */
-	//err = input_register_device(g_input);
-    //*****************************************2013-4-13
-	
-	ecs_data_device = input_allocate_device();
-	if (!ecs_data_device) {
-		res = -ENOMEM;
-		pr_err("%s: failed to allocate input device\n", __FUNCTION__);
-		goto out;
-	}
-
-	set_bit(EV_ABS, ecs_data_device->evbit);
-
-	/* 32768 == 1g, range -4g ~ +4g */
-	/* acceleration x-axis */
-	input_set_abs_params(ecs_data_device, ABS_X, 
-		-32768*4, 32768*4, 0, 0);
-	/* acceleration y-axis */
-	input_set_abs_params(ecs_data_device, ABS_Y, 
-		-32768*4, 32768*4, 0, 0);
-	/* acceleration z-axis */
-	input_set_abs_params(ecs_data_device, ABS_Z, 
-		-32768*4, 32768*4, 0, 0);
-	/* acceleration status, 0 ~ 3 */
-	input_set_abs_params(ecs_data_device, ABS_WHEEL, 
-		0, 100, 0, 0);
-
-	/* 32768 == 1gauss, range -4gauss ~ +4gauss */
-	/* magnetic raw x-axis */
-	input_set_abs_params(ecs_data_device, ABS_HAT0X, 
-		-32768*4, 32768*4, 0, 0);
-	/* magnetic raw y-axis */
-	input_set_abs_params(ecs_data_device, ABS_HAT0Y, 
-		-32768*4, 32768*4, 0, 0);
-	/* magnetic raw z-axis */
-	input_set_abs_params(ecs_data_device, ABS_BRAKE, 
-		-32768*4, 32768*4, 0, 0);
-	/* magnetic raw status, 0 ~ 3 */
-	input_set_abs_params(ecs_data_device, ABS_GAS, 
-		0, 100, 0, 0);
-
-	/* 65536 == 360degree */
-	/* orientation yaw, 0 ~ 360 */
-	input_set_abs_params(ecs_data_device, ABS_RX, 
-		0, 65536, 0, 0);
-	/* orientation pitch, -180 ~ 180 */
-	input_set_abs_params(ecs_data_device, ABS_RY, 
-		-65536/2, 65536/2, 0, 0);
-	/* orientation roll, -90 ~ 90 */
-	input_set_abs_params(ecs_data_device, ABS_RZ, 
-		-65536/4, 65536/4, 0, 0);
-	/* orientation status, 0 ~ 3 */
-	input_set_abs_params(ecs_data_device, ABS_RUDDER, 
-		0, 100, 0, 0);
-
-	ecs_data_device->name = ECS_DATA_DEV_NAME;
-#if 1	
-	res = input_register_device(ecs_data_device);
-	if (res) {
-		pr_err("%s: unable to register input device: %s\n",
-			__FUNCTION__, ecs_data_device->name);
-		goto out_free_input;
-	}
-#endif	
-
-	res = misc_register(&ecs_ctrl_device);
-	if (res) {
-		pr_err("%s: ecs_ctrl_device register failed\n", __FUNCTION__);
-		goto out_free_input;
-	}
-	res = device_create_file(ecs_ctrl_device.this_device, &dev_attr_ecs_ctrl);
-	if (res) {
-		pr_err("%s: device_create_file failed\n", __FUNCTION__);
-		goto out_deregister_misc;
-	}
-
-	return 0;
-
-out_deregister_misc:
-	misc_deregister(&ecs_ctrl_device);
-out_free_input:
-	input_free_device(ecs_data_device);
-out:
-	return res;
-}
-
-static void __exit ecompass_exit(void)
-{
-	pr_info("ecompass driver: exit\n");
-	device_remove_file(ecs_ctrl_device.this_device, &dev_attr_ecs_ctrl);
-	misc_deregister(&ecs_ctrl_device);
-	input_free_device(ecs_data_device);
-}
-
-module_init(ecompass_init);
-module_exit(ecompass_exit);
-
-MODULE_DESCRIPTION("MEMSIC eCompass Driver");
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mecs.h b/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mecs.h
deleted file mode 100755
index c328e585..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mecs.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2010 MEMSIC, Inc.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-/*
- * Definitions for ECOMPASS magnetic sensor chip.
- */
-#ifndef __ECOMPASS_H__
-#define __ECOMPASS_H__
-
-#include <linux/ioctl.h>
-
-/* Use 'e' as magic number */
-#define ECOMPASS_IOM			'e'
-
-/* IOCTLs for ECOMPASS device */
-#define ECOMPASS_IOC_SET_MODE		_IOW(ECOMPASS_IOM, 0x00, short)
-#define ECOMPASS_IOC_SET_DELAY		_IOW(ECOMPASS_IOM, 0x01, short)
-#define ECOMPASS_IOC_GET_DELAY		_IOR(ECOMPASS_IOM, 0x02, short)
-
-#define ECOMPASS_IOC_SET_AFLAG		_IOW(ECOMPASS_IOM, 0x10, short)
-#define ECOMPASS_IOC_GET_AFLAG		_IOR(ECOMPASS_IOM, 0x11, short)
-#define ECOMPASS_IOC_SET_MFLAG		_IOW(ECOMPASS_IOM, 0x12, short)
-#define ECOMPASS_IOC_GET_MFLAG		_IOR(ECOMPASS_IOM, 0x13, short)
-#define ECOMPASS_IOC_SET_OFLAG		_IOW(ECOMPASS_IOM, 0x14, short)
-#define ECOMPASS_IOC_GET_OFLAG		_IOR(ECOMPASS_IOM, 0x15, short)
-
-#define ECOMPASS_IOC_SET_APARMS		_IOW(ECOMPASS_IOM, 0x20, int[4])
-#define ECOMPASS_IOC_GET_APARMS		_IOR(ECOMPASS_IOM, 0x21, int[4])
-#define ECOMPASS_IOC_SET_MPARMS		_IOW(ECOMPASS_IOM, 0x22, int[4])
-#define ECOMPASS_IOC_GET_MPARMS		_IOR(ECOMPASS_IOM, 0x23, int[4])
-#define ECOMPASS_IOC_SET_OPARMS_YAW	_IOW(ECOMPASS_IOM, 0x24, int[4])
-#define ECOMPASS_IOC_GET_OPARMS_YAW	_IOR(ECOMPASS_IOM, 0x25, int[4])
-#define ECOMPASS_IOC_SET_OPARMS_PITCH	_IOW(ECOMPASS_IOM, 0x26, int[4])
-#define ECOMPASS_IOC_GET_OPARMS_PITCH	_IOR(ECOMPASS_IOM, 0x27, int[4])
-#define ECOMPASS_IOC_SET_OPARMS_ROLL	_IOW(ECOMPASS_IOM, 0x28, int[4])
-#define ECOMPASS_IOC_GET_OPARMS_ROLL	_IOR(ECOMPASS_IOM, 0x29, int[4])
-
-#define ECOMPASS_IOC_SET_YPR		_IOW(ECOMPASS_IOM, 0x30, int[12])
-
-#define WMTGSENSOR_IOCTL_MAGIC  0x09
-#define WMT_IOCTL_SENSOR_GET_DRVID	 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x04, unsigned int)
-#endif /* __ECOMPASS_H__ */
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mmc328x.c b/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mmc328x.c
deleted file mode 100755
index 4148b5f1..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mmc328x.c
+++ /dev/null
@@ -1,505 +0,0 @@
-/*

- * Copyright (C) 2011 MEMSIC, Inc.

- *

- * This program is free software; you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation; either version 2 of the License, or

- * (at your option) any later version.

- *

- * This program is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- * GNU General Public License for more details.

- *

- * You should have received a copy of the GNU General Public License

- * along with this program; if not, write to the Free Software

- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA

- *

- */

-

-#include <linux/kernel.h>

-#include <linux/init.h>

-#include <linux/module.h>

-#include <linux/slab.h>

-#include <linux/jiffies.h>

-#include <linux/i2c.h>

-#include <linux/i2c-dev.h>

-#include <linux/miscdevice.h>

-#include <linux/mutex.h>

-#include <linux/mm.h>

-#include <linux/device.h>

-#include <linux/fs.h>

-#include <linux/delay.h>

-#include <linux/sysctl.h>

-#include <asm/uaccess.h>

-#include <linux/input.h>

-//#include <linux/mmc328x.h>

-#include "mmc328x.h"

-#define DEBUG			0

-#define MAX_FAILURE_COUNT	3

-#define READMD			0

-

-#define MMC328X_DELAY_TM	10	/* ms */

-#define MMC328X_DELAY_RM	10	/* ms */

-#define MMC328X_DELAY_STDN	1	/* ms */

-#define MMC328X_DELAY_RRM       1       /* ms */

-

-#define MMC328X_RETRY_COUNT	3

-#define MMC328X_RRM_INTV	100

-

-

-//******************************* move from memsicd 2013-4-26

-#define MMC328X_OFFSET_X		4096

-#define MMC328X_OFFSET_Y		4096

-#define MMC328X_OFFSET_Z		4096

-//******************************************

-

-#define MMC328X_DEV_NAME	"mmc328x"

-#define CONFIG_SENSORS_MMC328xMA_MAG //add rambo 2013-4-20

-struct i2c_client  *g_client;

-

-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);

-static u32 read_idx = 0;

-

-static struct i2c_client *this_client;

-

-static struct wmt_msensor_data l_sensorconfig = {

-	.op = 0,

-	.int_gpio = 3,

-	.samp = 5,

-	.xyz_axis = {

-		{ABS_X, -1},

-		{ABS_Y, 1},

-		{ABS_Z, -1},

-		},

-	.sensor_proc = NULL,

-	.isdbg = 0,

-	.sensor_samp = 10,  // 1 sample/second

-	.sensor_enable = 1, // enable sensor

-	.test_pass = 0, // for test program

-	.offset={0,0,0},

-};

-

-static int get_axisset(void)

-{

-	char varbuf[64];

-	int n;

-	int varlen;

-

-	memset(varbuf, 0, sizeof(varbuf));

-	varlen = sizeof(varbuf);

-	if (wmt_getsyspara("wmt.io.msensor328x", varbuf, &varlen)) {

-		printk("Can't get gsensor config in u-boot!!!!\n");

-		//return -1;

-	} else {

-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d",

-				

-				&(l_sensorconfig.xyz_axis[0][0]),

-				&(l_sensorconfig.xyz_axis[0][1]),

-				&(l_sensorconfig.xyz_axis[1][0]),

-				&(l_sensorconfig.xyz_axis[1][1]),

-				&(l_sensorconfig.xyz_axis[2][0]),

-				&(l_sensorconfig.xyz_axis[2][1])

-				

-			);

-		if (n != 6) {

-			printk("gsensor format is error in u-boot!!!\n");

-			return -1;

-		}

-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;

-

-		printk("get the sensor config: %d:%d:%d:%d:%d:%d\n",

-			

-			l_sensorconfig.xyz_axis[0][0],

-			l_sensorconfig.xyz_axis[0][1],

-			l_sensorconfig.xyz_axis[1][0],

-			l_sensorconfig.xyz_axis[1][1],

-			l_sensorconfig.xyz_axis[2][0],

-			l_sensorconfig.xyz_axis[2][1]

-		 );

-	}

-	return 0;

-}

-

-

-static int mmc328x_i2c_rx_data(char *buf, int len)

-{

-	uint8_t i;

-	struct i2c_msg msgs[] = {

-		{

-			.addr	= this_client->addr,

-			.flags	= 0,

-			.len	= 1,

-			.buf	= buf,

-		},

-		{

-			.addr	= this_client->addr,

-			.flags	= I2C_M_RD,

-			.len	= len,

-			.buf	= buf,

-		}

-	};

-

-	for (i = 0; i < MMC328X_RETRY_COUNT; i++) {

-		if (i2c_transfer(this_client->adapter, msgs, 2) >= 0) {

-			break;

-		}

-		mdelay(10);

-	}

-

-	if (i >= MMC328X_RETRY_COUNT) {

-		pr_err("%s: retry over %d\n", __FUNCTION__, MMC328X_RETRY_COUNT);

-		return -EIO;

-	}

-

-	return 0;

-}

-

-static int mmc328x_i2c_tx_data(char *buf, int len)

-{

-	uint8_t i;

-	struct i2c_msg msg[] = {

-		{

-			.addr	= this_client->addr,

-			.flags	= 0,

-			.len	= len,

-			.buf	= buf,

-		}

-	};

-	

-	for (i = 0; i < MMC328X_RETRY_COUNT; i++) {

-		if (i2c_transfer(this_client->adapter, msg, 1) >= 0) {

-			break;

-		}

-		mdelay(10);

-	}

-

-	if (i >= MMC328X_RETRY_COUNT) {

-		pr_err("%s: retry over %d\n", __FUNCTION__, MMC328X_RETRY_COUNT);

-		return -EIO;

-	}

-	return 0;

-}

-

-static int mmc328x_open(struct inode *inode, struct file *file)

-{

-	return nonseekable_open(inode, file);

-}

-

-static int mmc328x_release(struct inode *inode, struct file *file)

-{

-	return 0;

-}

-

-static int mmc328x_ioctl(struct file *file, unsigned int cmd, unsigned long arg)

-{

-	void __user *pa = (void __user *)arg;

-	unsigned char data[16] = {0};

-	int vec[3] = {0};

-	int tmp[3] = {0};

-	

-        int MD_times = 0;

-

-	switch (cmd) {

-	case MMC328X_IOC_TM:

-		data[0] = MMC328X_REG_CTRL;

-		data[1] = MMC328X_CTRL_TM;

-		if (mmc328x_i2c_tx_data(data, 2) < 0) {

-			return -EFAULT;

-		}

-		/* wait TM done for coming data read */

-		msleep(MMC328X_DELAY_TM);

-		break;

-	case MMC328X_IOC_RM:

-		data[0] = MMC328X_REG_CTRL;

-		data[1] = MMC328X_CTRL_RM;

-		if (mmc328x_i2c_tx_data(data, 2) < 0) {

-			return -EFAULT;

-		}

-		/* wait external capacitor charging done for next SET*/

-		msleep(MMC328X_DELAY_RM);

-		break;

-	case MMC328X_IOC_RRM:

-		data[0] = MMC328X_REG_CTRL;

-		data[1] = MMC328X_CTRL_RRM;

-		if (mmc328x_i2c_tx_data(data, 2) < 0) {

-			return -EFAULT;

-		}

-		/* wait external capacitor charging done for next RRM */

-		msleep(MMC328X_DELAY_RM);

-		break;

-	case MMC328X_IOC_READ:

-		data[0] = MMC328X_REG_DATA;

-		if (mmc328x_i2c_rx_data(data, 6) < 0) {

-			return -EFAULT;

-		}

-		tmp[0] = data[1] << 8 | data[0];

-		tmp[1] = data[3] << 8 | data[2];

-		tmp[2] = data[5] << 8 | data[4];

-		tmp[2] = 8192 - tmp[2] ;

-	//add 2013-4-26	

-		tmp[0]	-= MMC328X_OFFSET_X;

-		tmp[1]	-= MMC328X_OFFSET_Y;

-		tmp[2]	-= MMC328X_OFFSET_Z;

-	//add end 		

-		vec[0] = tmp[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1];

-	

-	        vec[1] = tmp[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1];

-	

-	        vec[2] = tmp[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1];

-	

-	#if DEBUG

-		printk("[X - %04x] [Y - %04x] [Z - %04x]\n", 

-			vec[0], vec[1], vec[2]);

-	#endif

-		if (copy_to_user(pa, vec, sizeof(vec))) {

-			return -EFAULT;

-		}

-		break;

-	case MMC328X_IOC_READXYZ:

-		/* do RM every MMC328X_RRM_INTV times read */

-		if (!(read_idx %  MMC328X_RRM_INTV)) {

-#ifdef CONFIG_SENSORS_MMC328xMA_MAG 

-	            data[0] = MMC328X_REG_CTRL;

-	            data[1] = MMC328X_CTRL_RRM;

-	            mmc328x_i2c_tx_data(data, 2);

-	            msleep(MMC328X_DELAY_RRM);

-#endif

-			/* RM */

-			data[0] = MMC328X_REG_CTRL;

-			data[1] = MMC328X_CTRL_RM;

-			/* not check return value here, assume it always OK */

-			mmc328x_i2c_tx_data(data, 2);

-			/* wait external capacitor charging done for next RM */

-			msleep(MMC328X_DELAY_RM);

-		}

-		read_idx++;

-

-		/* send TM cmd before read */

-		data[0] = MMC328X_REG_CTRL;

-		data[1] = MMC328X_CTRL_TM;

-		/* not check return value here, assume it always OK */

-		mmc328x_i2c_tx_data(data, 2);

-		/* wait TM done for coming data read */

-		msleep(MMC328X_DELAY_TM);

-#if READMD

-		/* Read MD */

-		data[0] = MMC328X_REG_DS;

-		if (mmc328x_i2c_rx_data(data, 1) < 0) {

-			return -EFAULT;

-		}

-		while (!(data[0] & 0x01)) {

-			msleep(1);

-			/* Read MD again*/

-			data[0] = MMC328X_REG_DS;

-			if (mmc328x_i2c_rx_data(data, 1) < 0) {

-				return -EFAULT;

-                        }

-			

-			if (data[0] & 0x01) break;

-			MD_times++;

-			if (MD_times > 2) {

-		#if DEBUG

-				printk("TM not work!!");

-		#endif

-				return -EFAULT;

-			}

-		}

-#endif		

-		/* read xyz raw data */

-		data[0] = MMC328X_REG_DATA;

-		if (mmc328x_i2c_rx_data(data, 6) < 0) {

-			return -EFAULT;

-		}

-		tmp[0] = data[1] << 8 | data[0];

-		tmp[1] = data[3] << 8 | data[2];

-		tmp[2] = data[5] << 8 | data[4];

-		tmp[2] = 8192 - tmp[2];

-	//add 2013-4-26	

-		tmp[0]	-= MMC328X_OFFSET_X;

-		tmp[1]	-= MMC328X_OFFSET_Y;

-		tmp[2]	-= MMC328X_OFFSET_Z;

-	//add	

-		vec[0] = tmp[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1];

-	

-	        vec[1] = tmp[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1];

-	

-	        vec[2] = tmp[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1];

-		

-		

-

-	#if DEBUG

-		printk("[X - %04x] [Y - %04x] [Z - %04x]\n", 

-			vec[0], vec[1], vec[2]);

-	#endif

-		if (copy_to_user(pa, vec, sizeof(vec))) {

-			return -EFAULT;

-		}

-

-		break;

-	default:

-		break;

-	}

-

-	return 0;

-}

-

-static ssize_t mmc328x_show(struct device *dev, struct device_attribute *attr, char *buf)

-{

-	ssize_t ret = 0;

-

-	sprintf(buf, "MMC328X");//!!!

-	ret = strlen(buf) + 1;

-

-	return ret;

-}

-

-static DEVICE_ATTR(mmc328x, S_IRUGO, mmc328x_show, NULL);

-

-static struct file_operations mmc328x_fops = {

-	.owner		= THIS_MODULE,

-	.open		= mmc328x_open,

-	.release	= mmc328x_release,

-	.unlocked_ioctl = mmc328x_ioctl,

-};

-

-static struct miscdevice mmc328x_device = {

-	.minor = MISC_DYNAMIC_MINOR,

-	.name = MMC328X_DEV_NAME,

-	.fops = &mmc328x_fops,

-};

-

-static int mmc328x_probe(struct i2c_client *client, const struct i2c_device_id *id)

-{

-	unsigned char data[16] = {0};

-	int res = 0;

-

-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {

-		pr_err("%s: functionality check failed\n", __FUNCTION__);

-		res = -ENODEV;

-		goto out;

-	}

-	this_client = client;

-

-	res = misc_register(&mmc328x_device);//

-	if (res) {

-		pr_err("%s: mmc328x_device register failed\n", __FUNCTION__);

-		goto out;

-	}

-	res = device_create_file(&client->dev, &dev_attr_mmc328x);//

-	if (res) {

-		pr_err("%s: device_create_file failed\n", __FUNCTION__);

-		goto out_deregister;

-	}

-

-	/* send RM/RRM cmd to mag sensor first of all */

-#ifdef CONFIG_SENSORS_MMC328xMA_MAG 

-	data[0] = MMC328X_REG_CTRL;

-	data[1] = MMC328X_CTRL_RRM;

-	if (mmc328x_i2c_tx_data(data, 2) < 0) {

-	}

-	msleep(MMC328X_DELAY_RRM);

-	data[0] = MMC328X_REG_CTRL;

-	data[1] = MMC328X_CTRL_TM;

-	if (mmc328x_i2c_tx_data(data, 2) < 0) {

-	}

-	msleep(5*MMC328X_DELAY_TM);

-#endif

-

-	data[0] = MMC328X_REG_CTRL;

-	data[1] = MMC328X_CTRL_RM;

-	if (mmc328x_i2c_tx_data(data, 2) < 0) {

-		/* assume RM always success */

-	}

-#ifndef CONFIG_SENSORS_MMC328xMA_MAG 

-	/* wait external capacitor charging done for next RM */

-	msleep(MMC328X_DELAY_RM);

-#else

-	msleep(10*MMC328X_DELAY_RM);

-	data[0] = MMC328X_REG_CTRL;

-	data[1] = MMC328X_CTRL_TM;

-	if (mmc328x_i2c_tx_data(data, 2) < 0) {

-	}

-#endif

-

-	return 0;

-

-out_deregister:

-	misc_deregister(&mmc328x_device);

-out:

-	return res;

-}

-

-static int mmc328x_remove(struct i2c_client *client)

-{

-	device_remove_file(&client->dev, &dev_attr_mmc328x);

-	misc_deregister(&mmc328x_device);

-

-	return 0;

-}

-

-static const struct i2c_device_id mmc328x_id[] = {

-	{ MMC328X_I2C_NAME, 0 },

-	{ }

-};

-

-static struct i2c_driver mmc328x_driver = {

-	.probe 		= mmc328x_probe,

-	.remove 	= mmc328x_remove,

-	.id_table	= mmc328x_id,

-	.driver 	= {

-		.owner	= THIS_MODULE,

-		.name	= MMC328X_I2C_NAME,

-	},

-};

-

-//****************************add by rambo to create i2c client 2013-4-18

-static struct i2c_board_info mmc328x_board_info =

-{

-	.type	=	MMC328X_I2C_NAME,

-	.addr	=	MMC328X_I2C_ADDR,	

-};

-

-//******************************************

-

-static int __init mmc328x_init(void)

-{

-	int ret;

-	pr_info("mmc328x driver: init\n");

-	

-	ret = get_axisset(); 

-	struct i2c_adapter *adapter;

-	adapter = i2c_get_adapter(0);

-	if (!adapter)

-	{

-		printk("<<<<<%s i2c get adapter fail!\n", __FUNCTION__);

-		return -1;

-	}

-	g_client = i2c_new_device(adapter, &mmc328x_board_info);

-	if (!g_client)

-	{

-		printk("<<<<%s i2c new device fail!\n", __FUNCTION__);

-		i2c_put_adapter(adapter);

-		return -1;

-	}

-	i2c_put_adapter(adapter);	

-	

-	return i2c_add_driver(&mmc328x_driver);

-}

-

-static void __exit mmc328x_exit(void)

-{

-	if (g_client != NULL)

-	{

-		i2c_unregister_device(g_client);

-	}

-	pr_info("mmc328x driver: exit\n");

-	i2c_del_driver(&mmc328x_driver);

-}

-

-module_init(mmc328x_init);

-module_exit(mmc328x_exit);

-

-MODULE_DESCRIPTION("MEMSIC MMC328X Magnetic Sensor Driver");

-MODULE_LICENSE("GPL");

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mmc328x.h b/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mmc328x.h
deleted file mode 100755
index f272ea1d..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mmc328x_msensor/mmc328x.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2010 MEMSIC, Inc.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-/*
- * Definitions for mmc328x magnetic sensor chip.
- */
-#ifndef __MMC328X_H__
-#define __MMC328X_H__
-
-#include <linux/ioctl.h>
-
-#define MMC328X_I2C_NAME		"mmc328x"
-
-/*
- * This address comes must match the part# on your target.
- * Address to the sensor part# support as following list:
- *	MMC3280MS - 0110000b
- *	MMC3281MS - 0110001b
- *	MMC3282MS - 0110010b
- *	MMC3283MS - 0110011b
- *	MMC3284MS - 0110100b
- *	MMC3285MS - 0110101b
- *	MMC3286MS - 0110110b
- *	MMC3287MS - 0110111b
- * Please refer to sensor datasheet for detail.
- */
- struct wmt_msensor_data{
-	// for control
-	int int_gpio; //0-3
-	int op;
-	int samp;
-	int xyz_axis[3][2]; // (axis,direction)
-	struct proc_dir_entry* sensor_proc;
-	struct input_dev *input_dev;
-	//struct work_struct work;
-	struct delayed_work work; // for polling
-	struct workqueue_struct *queue;
-	int isdbg;
-	int sensor_samp; // 
-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor
-	int test_pass;
-	int offset[3];
-	struct i2c_client *client;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend earlysuspend;
-#endif
-
-};
-#define MMC328X_I2C_ADDR		0x30
-
-/* MMC328X register address */
-#define MMC328X_REG_CTRL		0x07
-#define MMC328X_REG_DATA		0x00
-#define MMC328X_REG_DS			0x06
-
-/* MMC328X control bit */
-#define MMC328X_CTRL_TM			0x01
-#define MMC328X_CTRL_RM  	        0x20
-#define MMC328X_CTRL_RRM                0x40
-#define MMC328X_CTRL_NOBOOST            0x10
-
-/* Use 'm' as magic number */
-#define MMC328X_IOM			'm'
-
-/* IOCTLs for MMC328X device */
-#define MMC328X_IOC_TM			_IO (MMC328X_IOM, 0x00)
-#define MMC328X_IOC_RM			_IO (MMC328X_IOM, 0x01)
-#define MMC328X_IOC_READ		_IOR(MMC328X_IOM, 0x02, int[3])
-#define MMC328X_IOC_READXYZ		_IOR(MMC328X_IOM, 0x03, int[3])
-#define MMC328X_IOC_RRM                 _IO (MMC328X_IOM, 0x04)
-#define MMC328X_IOC_NOBOOST             _IO (MMC328X_IOM, 0x05)
-
-#endif /* __MMC328X_H__ */
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/Makefile
deleted file mode 100755
index 16baea79..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_gsensor_mxc622x

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := mxc622x.o 

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/mxc622x.c b/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/mxc622x.c
deleted file mode 100755
index 9c94b6ed..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/mxc622x.c
+++ /dev/null
@@ -1,1151 +0,0 @@
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
- *
- * File Name          : mxc622x_acc.c
- * Description        : MXC622X accelerometer sensor API
- *
- *******************************************************************************
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES
- * OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE
- * PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT.
- * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
- * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
- * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
- * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
- *
- * THIS SOFTWARE IS SPECIFICALLY DESIGNED FOR EXCLUSIVE USE WITH ST PARTS.
- *
-
- ******************************************************************************/
-#include <linux/module.h>
-#include	<linux/err.h>
-#include	<linux/errno.h>
-#include	<linux/delay.h>
-#include	<linux/fs.h>
-#include	<linux/i2c.h>
-
-#include	<linux/input.h>
-#include	<linux/input-polldev.h>
-#include	<linux/miscdevice.h>
-#include	<linux/uaccess.h>
-#include  <linux/slab.h>
-
-#include	<linux/workqueue.h>
-#include	<linux/irq.h>
-#include	<linux/gpio.h>
-#include	<linux/interrupt.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include        <linux/earlysuspend.h>
-#endif
-#include <linux/platform_device.h>
-
-#include        "mxc622x.h"
-#include "../sensor.h"
-#ifdef CONFIG_ARCH_SC8810
-#include        <mach/eic.h>
-#endif
-
-#define	G_MAX		16000	/** Maximum polled-device-reported g value */
-#define WHOAMI_MXC622X_ACC	0x25	/*	Expctd content for WAI	*/
-
-/*	CONTROL REGISTERS	*/
-#define WHO_AM_I		0x08	/*	WhoAmI register		*/
-
-#define	FUZZ			32
-#define	FLAT			32
-#define	I2C_RETRY_DELAY		5
-#define	I2C_RETRIES		5
-#define	I2C_AUTO_INCREMENT	0x80
-
-/* RESUME STATE INDICES */
-
-#define	RESUME_ENTRIES		20
-#define DEVICE_INFO         "Memsic, MXC622X"
-#define DEVICE_INFO_LEN     32
-
-/* end RESUME STATE INDICES */
-
-#define DEBUG
-//#define MXC622X_DEBUG
-
-#define	MAX_INTERVAL	50
-
-#ifdef __KERNEL__
-static struct mxc622x_acc_platform_data mxc622x_plat_data = {
-    .poll_interval = 20,
-    .min_interval = 10,
-};
-#endif
-
-#ifdef I2C_BUS_NUM_STATIC_ALLOC
-static struct i2c_board_info  mxc622x_i2c_boardinfo = {
-        I2C_BOARD_INFO(MXC622X_ACC_I2C_NAME, MXC622X_ACC_I2C_ADDR),
-#ifdef __KERNEL__
-        .platform_data = &mxc622x_plat_data
-#endif
-};
-#endif
-
-struct mxc622x_acc_data {
-	struct i2c_client *client;
-	struct mxc622x_acc_platform_data *pdata;
-
-	struct mutex lock;
-	struct delayed_work input_work;
-
-	struct input_dev *input_dev;
-
-	int hw_initialized;
-	/* hw_working=-1 means not tested yet */
-	int hw_working;
-	atomic_t enabled;
-	int on_before_suspend;
-
-	u8 resume_state[RESUME_ENTRIES];
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-        struct early_suspend early_suspend;
-#endif
-};
-
-/*
- * Because misc devices can not carry a pointer from driver register to
- * open, we keep this global.  This limits the driver to a single instance.
- */
-struct mxc622x_acc_data *mxc622x_acc_misc_data;
-struct i2c_client      *mxc622x_i2c_client = NULL;
-static struct class* l_dev_class = NULL;
-struct i2c_client      *this_client = NULL;
-//////////////////////////////////////////////////////
-struct mx622x_sensordata{
-	// for control
-	int int_gpio; //0-3
-	int op;
-	int samp;
-	int xyz_axis[3][3]; // (axis,direction)
-	struct proc_dir_entry* sensor_proc;
-	struct input_dev *input_dev;
-	//struct work_struct work;
-	struct delayed_work work; // for polling
-	struct workqueue_struct *queue;
-	int isdbg;
-	int sensor_samp; // 
-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor
-	int test_pass;
-	//int offset[3];
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend earlysuspend;
-#endif
-	s16 offset[3+1];	/*+1: for 4-byte alignment*/
-
-
-};
-
-static struct mx622x_sensordata l_sensorconfig = {
-	.op = 0,
-	.int_gpio = 3,
-	.samp = 16,
-	.xyz_axis = {
-		{ABS_X, -1},
-		{ABS_Y, 1},
-		{ABS_Z, -1},
-		},
-	.sensor_proc = NULL,
-	.isdbg = 0,
-	.sensor_samp = 1,  // 1 sample/second
-	.sensor_enable = 1, // enable sensor
-	.test_pass = 0, // for test program
-	//.offset={0,0,0},
-};
-
-//////////////////////////////////////////////////////
-
-
-static int mxc622x_acc_i2c_read(struct mxc622x_acc_data *acc, u8 * buf, int len)
-{
-	int err;
-	int tries = 0;
-
-	struct i2c_msg	msgs[] = {
-		{
-			.addr = acc->client->addr,
-			.flags = acc->client->flags & I2C_M_TEN,
-			.len = 1,
-			.buf = buf, },
-		{
-			.addr = acc->client->addr,
-			.flags = (acc->client->flags & I2C_M_TEN) | I2C_M_RD,
-			.len = len,
-			.buf = buf, },
-	};
-
-	do {
-		err = i2c_transfer(acc->client->adapter, msgs, 2);
-		if (err != 2)
-			msleep_interruptible(I2C_RETRY_DELAY);
-	} while ((err != 2) && (++tries < I2C_RETRIES));
-
-	if (err != 2) {
-		dev_err(&acc->client->dev, "read transfer error\n");
-		err = -EIO;
-	} else {
-		err = 0;
-	}
-
-	return err;
-}
-
-static int mxc622x_acc_i2c_write(struct mxc622x_acc_data *acc, u8 * buf, int len)
-{
-	int err;
-	int tries = 0;
-
-	struct i2c_msg msgs[] = { { .addr = acc->client->addr,
-			.flags = acc->client->flags & I2C_M_TEN,
-			.len = len + 1, .buf = buf, }, };
-	do {
-		err = i2c_transfer(acc->client->adapter, msgs, 1);
-		if (err != 1)
-			msleep_interruptible(I2C_RETRY_DELAY);
-	} while ((err != 1) && (++tries < I2C_RETRIES));
-
-	if (err != 1) {
-		dev_err(&acc->client->dev, "write transfer error\n");
-		err = -EIO;
-	} else {
-		err = 0;
-	}
-
-	return err;
-}
-
-static int mxc622x_acc_hw_init(struct mxc622x_acc_data *acc)
-{
-	int err = -1;
-	u8 buf[7];
-
-	printk(KERN_INFO "%s: hw init start\n", MXC622X_ACC_DEV_NAME);
-
-	buf[0] = WHO_AM_I;
-	err = mxc622x_acc_i2c_read(acc, buf, 1);
-	if (err < 0)
-		goto error_firstread;
-	else
-		acc->hw_working = 1;
-	if ((buf[0] & 0x3F) != WHOAMI_MXC622X_ACC) {
-		err = -1; /* choose the right coded error */
-		goto error_unknown_device;
-	}
-
-	acc->hw_initialized = 1;
-	printk(KERN_INFO "%s: hw init done\n", MXC622X_ACC_DEV_NAME);
-	return 0;
-
-error_firstread:
-	acc->hw_working = 0;
-	dev_warn(&acc->client->dev, "Error reading WHO_AM_I: is device "
-		"available/working?\n");
-	goto error1;
-error_unknown_device:
-	dev_err(&acc->client->dev,
-		"device unknown. Expected: 0x%x,"
-		" Replies: 0x%x\n", WHOAMI_MXC622X_ACC, buf[0]);
-error1:
-	acc->hw_initialized = 0;
-	dev_err(&acc->client->dev, "hw init error 0x%x,0x%x: %d\n", buf[0],
-			buf[1], err);
-	return err;
-}
-
-static void mxc622x_acc_device_power_off(struct mxc622x_acc_data *acc)
-{
-	int err;
-	u8 buf[2] = { MXC622X_REG_CTRL, MXC622X_CTRL_PWRDN };
-
-	err = mxc622x_acc_i2c_write(acc, buf, 1);
-	if (err < 0)
-		dev_err(&acc->client->dev, "soft power off failed: %d\n", err);
-}
-
-static int mxc622x_acc_device_power_on(struct mxc622x_acc_data *acc)
-{
-	int err = -1;
-	u8 buf[2] = { MXC622X_REG_CTRL, MXC622X_CTRL_PWRON };
-
-	err = mxc622x_acc_i2c_write(acc, buf, 1);
-	if (err < 0)
-		dev_err(&acc->client->dev, "soft power on failed: %d\n", err);
-	
-	if (!acc->hw_initialized) {
-		err = mxc622x_acc_hw_init(acc);
-		if (acc->hw_working == 1 && err < 0) {
-			mxc622x_acc_device_power_off(acc);
-			return err;
-		}
-	}
-
-	return 0;
-}
-
-
-/* */
-
-static int mxc622x_acc_register_write(struct mxc622x_acc_data *acc, u8 *buf,
-		u8 reg_address, u8 new_value)
-{
-	int err = -1;
-
-	if (atomic_read(&acc->enabled)) {
-		/* Sets configuration register at reg_address
-		 *  NOTE: this is a straight overwrite  */
-		buf[0] = reg_address;
-		buf[1] = new_value;
-		err = mxc622x_acc_i2c_write(acc, buf, 1);
-		if (err < 0)
-			return err;
-	}
-	return err;
-}
-
-static int mxc622x_acc_register_read(struct mxc622x_acc_data *acc, u8 *buf,
-		u8 reg_address)
-{
-
-	int err = -1;
-	buf[0] = (reg_address);
-	err = mxc622x_acc_i2c_read(acc, buf, 1);
-	return err;
-}
-
-static int mxc622x_acc_register_update(struct mxc622x_acc_data *acc, u8 *buf,
-		u8 reg_address, u8 mask, u8 new_bit_values)
-{
-	int err = -1;
-	u8 init_val;
-	u8 updated_val;
-	err = mxc622x_acc_register_read(acc, buf, reg_address);
-	if (!(err < 0)) {
-		init_val = buf[1];
-		updated_val = ((mask & new_bit_values) | ((~mask) & init_val));
-		err = mxc622x_acc_register_write(acc, buf, reg_address,
-				updated_val);
-	}
-	return err;
-}
-
-/* */
-
-static int mxc622x_acc_get_acceleration_data(struct mxc622x_acc_data *acc,
-		int *xyz)
-{
-	int err = -1;
-	/* Data bytes from hardware x, y */
-	u8 acc_data[2];
-
-	acc_data[0] = MXC622X_REG_DATA;
-	err = mxc622x_acc_i2c_read(acc, acc_data, 2);
-
-	if (err < 0)
-        {
-                #ifdef DEBUG
-                printk(KERN_INFO "%s I2C read error %d\n", MXC622X_ACC_I2C_NAME, err);
-                #endif
-		return err;
-        }
-
-	xyz[0] = (signed char)acc_data[0];
-	xyz[1] = (signed char)acc_data[1];
-	xyz[2] = 8; //32;
-
-      #ifdef MXC622X_DEBUG
-      printk("x = %d, y = %d\n", xyz[0], xyz[1]);
-      #endif
-
-	#ifdef MXC622X_DEBUG
-
-		printk(KERN_INFO "%s read x=%d, y=%d, z=%d\n",
-			MXC622X_ACC_DEV_NAME, xyz[0], xyz[1], xyz[2]);
-		printk(KERN_INFO "%s poll interval %d\n", MXC622X_ACC_DEV_NAME, acc->pdata->poll_interval);
-
-	#endif
-	return err;
-}
-
-static void mxc622x_acc_report_values(struct mxc622x_acc_data *acc, int *xyz)
-{
-	int txyz,tx,ty,tz = 0;
-	static int suf=0; // To report every merging value
-
-	tx = xyz[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1];
-	ty = xyz[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1];
-	tz = xyz[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1];
-	suf++;
-	if (suf > 5)
-	{
-		suf = 0;
-	}
-
-	// packet the x,y,z
-	txyz = (tx&0x00FF) | ((ty&0xFF)<<8) | ((tz&0xFF)<<16) | ((suf&0xFF)<<24);
-	input_report_abs(acc->input_dev, ABS_X, txyz);
-	/*input_report_abs(acc->input_dev, ABS_Y, xyz[1]);
-	input_report_abs(acc->input_dev, ABS_Z, xyz[2]);*/
-	input_sync(acc->input_dev);
-}
-
-static int mxc622x_acc_enable(struct mxc622x_acc_data *acc)
-{
-	int err;
-
-	if (!atomic_cmpxchg(&acc->enabled, 0, 1)) {
-		err = mxc622x_acc_device_power_on(acc);
-		if (err < 0) {
-			atomic_set(&acc->enabled, 0);
-			return err;
-		}
-
-		schedule_delayed_work(&acc->input_work, msecs_to_jiffies(
-				acc->pdata->poll_interval));
-	}
-
-	return 0;
-}
-
-static int mxc622x_acc_disable(struct mxc622x_acc_data *acc)
-{
-	if (atomic_cmpxchg(&acc->enabled, 1, 0)) {
-		cancel_delayed_work_sync(&acc->input_work);
-		mxc622x_acc_device_power_off(acc);
-	}
-
-	return 0;
-}
-
-static int mxc622x_acc_misc_open(struct inode *inode, struct file *file)
-{
-	int err;
-	err = nonseekable_open(inode, file);
-	if (err < 0)
-		return err;
-
-	file->private_data = mxc622x_acc_misc_data;
-
-	return 0;
-}
-
-static /*int*/long mxc622x_acc_misc_ioctl(/*struct inode *inode, */struct file *file,
-		unsigned int cmd, unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	//u8 buf[4];
-	//u8 mask;
-	//u8 reg_address;
-	//u8 bit_values;
-	int err;
-	int interval;
-    int xyz[3] = {0};
-	struct mxc622x_acc_data *acc = file->private_data;
-	unsigned int uval = 0;
-
-//	printk(KERN_INFO "%s: %s call with cmd 0x%x and arg 0x%x\n",
-//			MXC622X_ACC_DEV_NAME, __func__, cmd, (unsigned int)arg);
-
-	switch (cmd) {
-	case MXC622X_ACC_IOCTL_GET_DELAY:
-		interval = acc->pdata->poll_interval;
-		if (copy_to_user(argp, &interval, sizeof(interval)))
-			return -EFAULT;
-		break;
-
-	//case MXC622X_ACC_IOCTL_SET_DELAY:
-	case ECS_IOCTL_APP_SET_DELAY:
-		if (copy_from_user(&interval, argp, sizeof(interval)))
-			return -EFAULT;
-		if (interval < 0 || interval > 1000)
-			return -EINVAL;
-		//if(interval > MAX_INTERVAL)
-			//interval = MAX_INTERVAL;
-		acc->pdata->poll_interval = max(interval,
-				acc->pdata->min_interval);
-		break;
-
-	//case MXC622X_ACC_IOCTL_SET_ENABLE:
-	case ECS_IOCTL_APP_SET_AFLAG:
-		if (copy_from_user(&interval, argp, sizeof(interval)))
-			return -EFAULT;
-		if (interval > 1)
-			return -EINVAL;
-		if (interval)
-			err = mxc622x_acc_enable(acc);
-		else
-			err = mxc622x_acc_disable(acc);
-		return err;
-		break;
-
-	case MXC622X_ACC_IOCTL_GET_ENABLE:
-		interval = atomic_read(&acc->enabled);
-		if (copy_to_user(argp, &interval, sizeof(interval)))
-			return -EINVAL;
-		break;
-	case MXC622X_ACC_IOCTL_GET_COOR_XYZ:	       
-		err = mxc622x_acc_get_acceleration_data(acc, xyz);                
-		if (err < 0)                    
-			return err;
-		#ifdef DEBUG
-		//                printk(KERN_ALERT "%s Get coordinate xyz:[%d, %d, %d]\n",
-		//                        __func__, xyz[0], xyz[1], xyz[2]);
-		#endif                
-		if (copy_to_user(argp, xyz, sizeof(xyz))) {			
-			printk(KERN_ERR " %s %d error in copy_to_user \n",					 
-				__func__, __LINE__);			
-			return -EINVAL;                
-			}                
-		break;
-	case MXC622X_ACC_IOCTL_GET_CHIP_ID:
-	{
-		u8 devid = 0;
-		u8 devinfo[DEVICE_INFO_LEN] = {0};
-		err = mxc622x_acc_register_read(acc, &devid, WHO_AM_I);
-		if (err < 0) {
-			printk("%s, error read register WHO_AM_I\n", __func__);
-			return -EAGAIN;
-		}
-		sprintf(devinfo, "%s, %#x", DEVICE_INFO, devid);
-
-		if (copy_to_user(argp, devinfo, sizeof(devinfo))) {
-			printk("%s error in copy_to_user(IOCTL_GET_CHIP_ID)\n", __func__);
-			return -EINVAL;
-		}
-	}
-       break;
-    case WMT_IOCTL_SENSOR_GET_DRVID:
-		uval = MXC622X_DRVID;
-		if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-		{
-			return -EFAULT;
-		}
-		dbg("mxc622x_driver_id:%d\n",uval);
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int mxc622x_acc_misc_close(struct inode *inode, struct file *filp)
-{
-	return 0;
-}
-
-
-static const struct file_operations mxc622x_acc_misc_fops = {
-		.owner = THIS_MODULE,
-		.open = mxc622x_acc_misc_open,
-		.unlocked_ioctl = mxc622x_acc_misc_ioctl,
-		.release = mxc622x_acc_misc_close,
-};
-
-static struct miscdevice mxc622x_acc_misc_device = {
-		.minor = MISC_DYNAMIC_MINOR,
-		.name = GSENSOR_DEV_NODE,//MXC622X_ACC_DEV_NAME,
-		.fops = &mxc622x_acc_misc_fops,
-};
-
-static void mxc622x_acc_input_work_func(struct work_struct *work)
-{
-	struct mxc622x_acc_data *acc;
-
-	int xyz[3] = { 0 };
-	int err;
-
-	acc = mxc622x_acc_misc_data; /*container_of((struct delayed_work *)work,
-			struct mxc622x_acc_data,	input_work); */
-
-	mutex_lock(&acc->lock);
-	err = mxc622x_acc_get_acceleration_data(acc, xyz);
-	if (err < 0)
-		dev_err(&acc->client->dev, "get_acceleration_data failed\n");
-	else
-		mxc622x_acc_report_values(acc, xyz);
-
-	schedule_delayed_work(&acc->input_work, msecs_to_jiffies(
-			acc->pdata->poll_interval));
-	mutex_unlock(&acc->lock);
-}
-
-#ifdef MXC622X_OPEN_ENABLE
-int mxc622x_acc_input_open(struct input_dev *input)
-{
-	struct mxc622x_acc_data *acc = input_get_drvdata(input);
-
-	return mxc622x_acc_enable(acc);
-}
-
-void mxc622x_acc_input_close(struct input_dev *dev)
-{
-	struct mxc622x_acc_data *acc = input_get_drvdata(dev);
-
-	mxc622x_acc_disable(acc);
-}
-#endif
-
-static int mxc622x_acc_validate_pdata(struct mxc622x_acc_data *acc)
-{
-	acc->pdata->poll_interval = max(acc->pdata->poll_interval,
-			acc->pdata->min_interval);
-
-	/* Enforce minimum polling interval */
-	if (acc->pdata->poll_interval < acc->pdata->min_interval) {
-		dev_err(&acc->client->dev, "minimum poll interval violated\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int mxc622x_acc_input_init(struct mxc622x_acc_data *acc)
-{
-	int err;
-    // Polling rx data when the interrupt is not used.
-    if (1/*acc->irq1 == 0 && acc->irq1 == 0*/) {
-    	INIT_DELAYED_WORK(&acc->input_work, mxc622x_acc_input_work_func);
-    }
-
-	acc->input_dev = input_allocate_device();
-	if (!acc->input_dev) {
-		err = -ENOMEM;
-		dev_err(&acc->client->dev, "input device allocate failed\n");
-		goto err0;
-	}
-
-#ifdef MXC622X_ACC_OPEN_ENABLE
-	acc->input_dev->open = mxc622x_acc_input_open;
-	acc->input_dev->close = mxc622x_acc_input_close;
-#endif
-
-	input_set_drvdata(acc->input_dev, acc);
-
-	set_bit(EV_ABS, acc->input_dev->evbit);
-
-	input_set_abs_params(acc->input_dev, ABS_X, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(acc->input_dev, ABS_Y, -G_MAX, G_MAX, FUZZ, FLAT);
-	input_set_abs_params(acc->input_dev, ABS_Z, -G_MAX, G_MAX, FUZZ, FLAT);
-
-	acc->input_dev->name = GSENSOR_INPUT_NAME;//MXC622X_ACC_INPUT_NAME;
-
-	err = input_register_device(acc->input_dev);
-	if (err) {
-		dev_err(&acc->client->dev,
-				"unable to register input polled device %s\n",
-				acc->input_dev->name);
-		goto err1;
-	}
-
-	return 0;
-
-err1:
-	input_free_device(acc->input_dev);
-err0:
-	return err;
-}
-
-static void mxc622x_acc_input_cleanup(struct mxc622x_acc_data *acc)
-{
-	input_unregister_device(acc->input_dev);
-	input_free_device(acc->input_dev);
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void mxc622x_early_suspend (struct early_suspend* es);
-static void mxc622x_early_resume (struct early_suspend* es);
-#endif
-
-static int is_mxc622x(struct i2c_client *client)
-{
-	int tempvalue;
-
-	/* read chip id */
-	tempvalue = i2c_smbus_read_word_data(client, WHO_AM_I);
-	if ((tempvalue & 0x003F) == WHOAMI_MXC622X_ACC) {
-		//printk(KERN_INFO "%s I2C driver registered!\n",
-		//					MXC622X_ACC_DEV_NAME);
-		return 1;
-	} 
-	return 0;
-}
-
-static int mxc622x_acc_probe(struct i2c_client *client)
-{
-
-	struct mxc622x_acc_data *acc;
-
-	int err = -1;
-	int tempvalue;
-
-	pr_info("%s: probe start.\n", MXC622X_ACC_DEV_NAME);
-
-	/*if (client->dev.platform_data == NULL) {
-		dev_err(&client->dev, "platform data is NULL. exiting.\n");
-		err = -ENODEV;
-		goto exit_check_functionality_failed;
-	}*/
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "client not i2c capable\n");
-		err = -ENODEV;
-		goto exit_check_functionality_failed;
-	}
-
-	if (!i2c_check_functionality(client->adapter,
-					I2C_FUNC_SMBUS_BYTE |
-					I2C_FUNC_SMBUS_BYTE_DATA |
-					I2C_FUNC_SMBUS_WORD_DATA)) {
-		dev_err(&client->dev, "client not smb-i2c capable:2\n");
-		err = -EIO;
-		goto exit_check_functionality_failed;
-	}
-
-
-	if (!i2c_check_functionality(client->adapter,
-						I2C_FUNC_SMBUS_I2C_BLOCK)){
-		dev_err(&client->dev, "client not smb-i2c capable:3\n");
-		err = -EIO;
-		goto exit_check_functionality_failed;
-	}
-	/*
-	 * OK. From now, we presume we have a valid client. We now create the
-	 * client structure, even though we cannot fill it completely yet.
-	 */
-
-	acc = kzalloc(sizeof(struct mxc622x_acc_data), GFP_KERNEL);
-	if (acc == NULL) {
-		err = -ENOMEM;
-		dev_err(&client->dev,
-				"failed to allocate memory for module data: "
-					"%d\n", err);
-		goto exit_alloc_data_failed;
-	}
-
-	mutex_init(&acc->lock);
-	mutex_lock(&acc->lock);
-
-	acc->client = client;
-    mxc622x_i2c_client = client;
-	i2c_set_clientdata(client, acc);
-
-	/* read chip id */
-	tempvalue = i2c_smbus_read_word_data(client, WHO_AM_I);
-
-	if ((tempvalue & 0x003F) == WHOAMI_MXC622X_ACC) {
-		printk(KERN_INFO "%s I2C driver registered!\n",
-							MXC622X_ACC_DEV_NAME);
-	} else {
-		acc->client = NULL;
-		printk(KERN_INFO "I2C driver not registered!"
-				" Device unknown 0x%x\n", tempvalue);
-		goto err_mutexunlockfreedata;
-	}
-	acc->pdata = kzalloc(sizeof(struct mxc622x_acc_platform_data), GFP_KERNEL);
-	if (acc->pdata == NULL) {
-		err = -ENOMEM;
-		dev_err(&client->dev,
-				"failed to allocate memory for pdata: %d\n",
-				err);
-		goto exit_kfree_pdata;
-	}
-
-	//memcpy(acc->pdata, client->dev.platform_data, sizeof(*acc->pdata));
-	acc->pdata->poll_interval = 20;
-	acc->pdata->min_interval = 10;
-
-	err = mxc622x_acc_validate_pdata(acc);
-	if (err < 0) {
-		dev_err(&client->dev, "failed to validate platform data\n");
-		goto exit_kfree_pdata;
-	}
-
-	i2c_set_clientdata(client, acc);
-
-
-	/*if (acc->pdata->init) {
-		err = acc->pdata->init();
-		if (err < 0) {
-			dev_err(&client->dev, "init failed: %d\n", err);
-			goto err2;
-		}
-	}*/
-
-	err = mxc622x_acc_device_power_on(acc);
-	if (err < 0) {
-		dev_err(&client->dev, "power on failed: %d\n", err);
-		goto err2;
-	}
-
-	atomic_set(&acc->enabled, 1);
-
-	err = mxc622x_acc_input_init(acc);
-	if (err < 0) {
-		dev_err(&client->dev, "input init failed\n");
-		goto err_power_off;
-	}
-	mxc622x_acc_misc_data = acc;
-
-	err = misc_register(&mxc622x_acc_misc_device);
-	if (err < 0) {
-		dev_err(&client->dev,
-				"misc MXC622X_ACC_DEV_NAME register failed\n");
-		goto err_input_cleanup;
-	}
-
-	mxc622x_acc_device_power_off(acc);
-
-	/* As default, do not report information */
-	atomic_set(&acc->enabled, 0);
-
-    acc->on_before_suspend = 0;
-
- #ifdef CONFIG_HAS_EARLYSUSPEND
-    acc->early_suspend.suspend = mxc622x_early_suspend;
-    acc->early_suspend.resume  = mxc622x_early_resume;
-    acc->early_suspend.level   = EARLY_SUSPEND_LEVEL_BLANK_SCREEN;
-    register_early_suspend(&acc->early_suspend);
-#endif
-
-	mutex_unlock(&acc->lock);
-
-	dev_info(&client->dev, "%s: probed\n", MXC622X_ACC_DEV_NAME);
-
-	return 0;
-
-err_input_cleanup:
-	mxc622x_acc_input_cleanup(acc);
-err_power_off:
-	mxc622x_acc_device_power_off(acc);
-err2:
-	if (acc->pdata->exit) acc->pdata->exit();
-exit_kfree_pdata:
-	kfree(acc->pdata);
-err_mutexunlockfreedata:
-	kfree(acc);
- 	mutex_unlock(&acc->lock);
-    i2c_set_clientdata(client, NULL);
-    mxc622x_acc_misc_data = NULL;
-exit_alloc_data_failed:
-exit_check_functionality_failed:
-	printk(KERN_ERR "%s: Driver Init failed\n", MXC622X_ACC_DEV_NAME);
-	return err;
-}
-
-static int __devexit mxc622x_acc_remove(struct i2c_client *client)
-{
-	/* TODO: revisit ordering here once _probe order is finalized */
-	struct mxc622x_acc_data *acc = mxc622x_acc_misc_data;//i2c_get_clientdata(client);
-	
-    	misc_deregister(&mxc622x_acc_misc_device);
-    	mxc622x_acc_input_cleanup(acc);
-    	mxc622x_acc_device_power_off(acc);
-    	if (acc->pdata->exit)
-    		acc->pdata->exit();
-    	kfree(acc->pdata);
-    	kfree(acc);
-    
-	return 0;
-}
-
-static int mxc622x_acc_resume(struct platform_device *pdev)
-{
-	struct mxc622x_acc_data *acc = mxc622x_acc_misc_data;
-
-	if (acc != NULL && acc->on_before_suspend) {
-        acc->on_before_suspend = 0;
-        acc->hw_initialized = 0;
-		return mxc622x_acc_enable(acc);
-    }
-	return 0;
-}
-
-static int mxc622x_acc_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct mxc622x_acc_data *acc = mxc622x_acc_misc_data;
-    if (acc != NULL) {
-        if (atomic_read(&acc->enabled)) {
-            acc->on_before_suspend = 1;
-            return mxc622x_acc_disable(acc);
-        }
-    } 
-    return 0;
-}
-
-static int mxc622x_probe(struct platform_device *pdev)
-{
-	return 0;
-}
-
-static int mxc622x_remove(struct platform_device *pdev)
-{
-	return 0;
-}
-
-static struct platform_driver mxc622x_driver = {
-	.probe = mxc622x_probe,
-	.remove = mxc622x_remove,
-	.suspend	= mxc622x_acc_suspend,
-	.resume		= mxc622x_acc_resume,
-	.driver = {
-		   .name = GSENSOR_I2C_NAME,
-		   },
-};
-
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-
-static void mxc622x_early_suspend (struct early_suspend* es)
-{
-	struct mxc622x_acc_data *acc = mxc622x_acc_misc_data; //i2c_get_clientdata(client);
-#ifdef MXC622X_DEBUG
-    printk("%s.\n", __func__);
-#endif
-    if (acc != NULL) {
-        if (atomic_read(&acc->enabled)) {
-            acc->on_before_suspend = 1;
-            return mxc622x_acc_disable(acc);
-        }
-    }
-}
-
-static void mxc622x_early_resume (struct early_suspend* es)
-{
-	struct mxc622x_acc_data *acc = mxc622x_acc_misc_data; //i2c_get_clientdata(client);
-#ifdef MXC622X_DEBUG
-    printk("%s.\n", __func__);
-#endif
-
-	if (acc != NULL && acc->on_before_suspend) {
-        acc->on_before_suspend = 0;
-        acc->hw_initialized = 0;
-		return mxc622x_acc_enable(acc);
-    }
-
-}
-
-#endif /* CONFIG_HAS_EARLYSUSPEND */
-
-static const struct i2c_device_id mxc622x_acc_id[]
-				= { { MXC622X_ACC_DEV_NAME, 0 }, { }, };
-
-MODULE_DEVICE_TABLE(i2c, mxc622x_acc_id);
-
-#if 0
-static struct i2c_driver mxc622x_acc_driver = {
-	.driver = {
-			.name = MXC622X_ACC_I2C_NAME,
-		  },
-	.probe = mxc622x_acc_probe,
-	.remove = __devexit_p(mxc622x_acc_remove),
-	.resume = mxc622x_acc_resume,
-	.suspend = mxc622x_acc_suspend,
-	.id_table = mxc622x_acc_id,
-};
-#endif
-
-#ifdef I2C_BUS_NUM_STATIC_ALLOC
-
-int i2c_static_add_device(struct i2c_board_info *info)
-{
-	struct i2c_adapter *adapter;
-	struct i2c_client *client;
-	int err;
-
-	adapter = i2c_get_adapter(I2C_STATIC_BUS_NUM);
-	if (!adapter) {
-		pr_err("%s: can't get i2c adapter\n", __FUNCTION__);
-		err = -ENODEV;
-		goto i2c_err;
-	}
-
-	client = i2c_new_device(adapter, info);
-	if (!client) {
-		pr_err("%s:  can't add i2c device at 0x%x\n",
-			__FUNCTION__, (unsigned int)info->addr);
-		err = -ENODEV;
-		goto i2c_err;
-	}
-
-	i2c_put_adapter(adapter);
-
-	return 0;
-
-i2c_err:
-	return err;
-}
-
-#endif /*I2C_BUS_NUM_STATIC_ALLOC*/
-
-static void mxc622x_platform_release(struct device *device)
-{
-	dbg("...\n");
-    return;
-}
-
-
-static struct platform_device mxc622x_device = {
-    .name           = GSENSOR_I2C_NAME,
-    .id             = 0,
-    .dev            = {
-    	.release = mxc622x_platform_release,
-    },
-};
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-static int get_axisset(void* param)
-{
-	char varbuf[64];
-	int n;
-	int varlen;
-	
-	int tmp_offset[3] = {0};
-	memset(varbuf, 0, sizeof(varbuf));
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara("wmt.io.mxc622xsensor", varbuf, &varlen)) {
-		errlog("Can't get gsensor config in u-boot!!!!\n");
-		return -1;
-	} else {
-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-				&l_sensorconfig.op,
-				&l_sensorconfig.int_gpio,
-				&l_sensorconfig.samp,
-				&(l_sensorconfig.xyz_axis[0][0]),
-				&(l_sensorconfig.xyz_axis[0][1]),
-				&(l_sensorconfig.xyz_axis[1][0]),
-				&(l_sensorconfig.xyz_axis[1][1]),
-				&(l_sensorconfig.xyz_axis[2][0]),
-				&(l_sensorconfig.xyz_axis[2][1]),
-				&tmp_offset[0],
-				&tmp_offset[1],
-				&tmp_offset[2]
-			);
-		if (n != 12) {
-			printk(KERN_ERR "gsensor format is error in u-boot!!!\n");
-			return -1;
-		}
-		l_sensorconfig.offset[0] = tmp_offset[0];
-		l_sensorconfig.offset[1] = tmp_offset[1];
-		l_sensorconfig.offset[2] = tmp_offset[2];
-		l_sensorconfig.sensor_samp = l_sensorconfig.samp;
-
-		dbg("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-			l_sensorconfig.op,
-			l_sensorconfig.int_gpio,
-			l_sensorconfig.samp,
-			l_sensorconfig.xyz_axis[0][0],
-			l_sensorconfig.xyz_axis[0][1],
-			l_sensorconfig.xyz_axis[1][0],
-			l_sensorconfig.xyz_axis[1][1],
-			l_sensorconfig.xyz_axis[2][0],
-			l_sensorconfig.xyz_axis[2][1],
-			l_sensorconfig.offset[0],
-			l_sensorconfig.offset[1],
-			l_sensorconfig.offset[2]
-		);
-	}
-	return 0;
-}
-
-
-static int __init mxc622x_acc_init(void)
-{
-        int  ret = 0;
-
-    	printk(KERN_INFO "%s accelerometer driver: init\n",
-						MXC622X_ACC_I2C_NAME);
-   ret = get_axisset(NULL); 
-	if (ret < 0)
-	{
-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);
-		return ret;
-	}
-					
-	if (!(this_client = sensor_i2c_register_device(0, GSENSOR_I2C_ADDR, GSENSOR_I2C_NAME)))
-	{
-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	if(!is_mxc622x(this_client))
-	{
-		dbg("isn't mxc622x gsensor!\n");
-		return -1;
-	}
-	// parse g-sensor u-boot arg
-
-	/*if (ret)
-	{
-		errlog("only for test!\n");
-		return -1;
-	}*/
-#ifdef I2C_BUS_NUM_STATIC_ALLOC
-        ret = i2c_static_add_device(&mxc622x_i2c_boardinfo);
-        if (ret < 0) {
-            pr_err("%s: add i2c device error %d\n", __FUNCTION__, ret);
-            goto init_err;
-        }
-#endif
-	ret = mxc622x_acc_probe(this_client);
-	if (ret)
-	{
-		sensor_i2c_unregister_device(this_client);
-		return -1;
-	}
-	// create the platform device
-	l_dev_class = class_create(THIS_MODULE, GSENSOR_I2C_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create gsensor device !!\n");
-		return ret;
-	}
-    if((ret = platform_device_register(&mxc622x_device)))
-    {
-    	klog("Can't register mc3230 platform devcie!!!\n");
-    	return ret;
-    }
-    if ((ret = platform_driver_register(&mxc622x_driver)) != 0)
-    {
-    	errlog("Can't register mc3230 platform driver!!!\n");
-    	return ret;
-    }
-
-        //return i2c_add_driver(&mxc622x_acc_driver);
-
-init_err:
-        return ret;
-}
-
-static void __exit mxc622x_acc_exit(void)
-{
-	//printk(KERN_INFO "%s accelerometer driver exit\n", MXC622X_ACC_DEV_NAME);
-
-	platform_driver_unregister(&mxc622x_driver);
-	platform_device_unregister(&mxc622x_device);
-	class_destroy(l_dev_class);
-	mxc622x_acc_remove(mxc622x_i2c_client);
-	sensor_i2c_unregister_device(this_client);
-	#ifdef I2C_BUS_NUM_STATIC_ALLOC
-	i2c_unregister_device(mxc622x_i2c_client);
-	#endif
-
-	//i2c_del_driver(&mxc622x_acc_driver);
-	return;
-}
-
-module_init(mxc622x_acc_init);
-module_exit(mxc622x_acc_exit);
-
-MODULE_DESCRIPTION("mxc622x accelerometer misc driver");
-MODULE_AUTHOR("Memsic");
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/mxc622x.h b/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/mxc622x.h
deleted file mode 100755
index 2b83bb7b..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/mxc622x_gsensor/mxc622x.h
+++ /dev/null
@@ -1,83 +0,0 @@
-
-/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
-*
-* File Name          : mxc622x.h
-* Authors            : MH - C&I BU - Application Team
-*
-********************************************************************************
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License version 2 as
-* published by the Free Software Foundation.
-*
-* THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES
-* OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE
-* PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*
-* THIS SOFTWARE IS SPECIFICALLY DESIGNED FOR EXCLUSIVE USE WITH ST PARTS.
-*
-*******************************************************************************/
-
-
-#ifndef	__MXC622X_H__
-#define	__MXC622X_H__
-
-#include	<linux/ioctl.h>	/* For IOCTL macros */
-#include	<linux/input.h>
-
-#ifndef DEBUG
-#define DEBUG
-#endif
-
-#define GSENSOR_I2C_NAME	"mxc622x"
-#define GSENSOR_I2C_ADDR	0x15
-
-#define	MXC622X_ACC_IOCTL_BASE 77
-/** The following define the IOCTL command values via the ioctl macros */
-#define	MXC622X_ACC_IOCTL_SET_DELAY		_IOW(MXC622X_ACC_IOCTL_BASE, 0, int)
-#define	MXC622X_ACC_IOCTL_GET_DELAY		_IOR(MXC622X_ACC_IOCTL_BASE, 1, int)
-#define	MXC622X_ACC_IOCTL_SET_ENABLE		_IOW(MXC622X_ACC_IOCTL_BASE, 2, int)
-#define	MXC622X_ACC_IOCTL_GET_ENABLE		_IOR(MXC622X_ACC_IOCTL_BASE, 3, int)
-#define	MXC622X_ACC_IOCTL_GET_COOR_XYZ       _IOW(MXC622X_ACC_IOCTL_BASE, 22, int)
-#define	MXC622X_ACC_IOCTL_GET_CHIP_ID        _IOR(MXC622X_ACC_IOCTL_BASE, 255, char[32])
-
-/************************************************/
-/* 	Accelerometer defines section	 	*/
-/************************************************/
-#define MXC622X_ACC_DEV_NAME		"mxc622x"
-#define MXC622X_ACC_INPUT_NAME		"accelerometer" 
-#define MXC622X_ACC_I2C_ADDR     	0x15
-#define MXC622X_ACC_I2C_NAME     	MXC622X_ACC_DEV_NAME
-
-/* MXC622X register address */
-#define MXC622X_REG_CTRL		0x04
-#define MXC622X_REG_DATA		0x00
-
-/* MXC622X control bit */
-#define MXC622X_CTRL_PWRON		0x00	/* power on */
-#define MXC622X_CTRL_PWRDN		0x80	/* power donw */
-
-//#if defined(CONFIG_MACH_SP6810A)
-//#define I2C_BUS_NUM_STATIC_ALLOC
-#define I2C_STATIC_BUS_NUM        ( 0)	// Need to be modified according to actual setting
-//#endif
-
-struct mxc622x_acc_platform_data {
-	int poll_interval;
-	int min_interval;
-
-	int (*init)(void);
-	void (*exit)(void);
-	int (*power_on)(void);
-	int (*power_off)(void);
-
-};
-
-#endif	/* __MXC622X_H__ */
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/sensor.c b/ANDROID_3.4.5/drivers/input/sensor/sensor.c
deleted file mode 100755
index 5a82a9fb..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/sensor.c
+++ /dev/null
@@ -1,114 +0,0 @@
-#include <linux/i2c.h>

-#include <linux/export.h>

-//#include <linux/mutex.h>

-#include "sensor.h"

-//DEFINE_MUTEX(mutex_client);

-//static struct i2c_client *sensor_client=NULL;

-struct i2c_client *sensor_i2c_register_device(int bus_no, int client_addr, const char *client_name)

-{	

-	struct i2c_adapter *adapter = NULL;

-	struct i2c_client *sensor_client=NULL;

-	

-	struct i2c_board_info sensor_i2c_board_info = {

-	.type          = "unused",

-	.flags         = 0x00,

-	.addr          = 0xff,

-	.platform_data = NULL,

-	.archdata      = NULL,

-	.irq           = -1,

-	};

-	

-	if ((bus_no<0) || (client_addr>0x7f) || (client_addr<0)|| (!client_name))

-	{

-		printk(KERN_ERR "%s param error! pls check out!\n", __FUNCTION__);

-		return NULL;

-	}

-	printk(KERN_INFO "%s busno %d client_addr 0x%x client_name %s \n", __FUNCTION__, \

-		bus_no, client_addr, client_name);

-		

-	sensor_i2c_board_info.addr = client_addr;

-	//sensor_i2c_board_info.type = client_name;

-	strcpy(sensor_i2c_board_info.type, client_name);

-		

-	adapter = i2c_get_adapter(bus_no);/*in bus NR*/

-

-	if (NULL == adapter) {

-		printk("can not get i2c adapter, client address error\n");

-		return NULL;

-	}

-	

-	//mutex_lock(&mutex_client);

-	sensor_client = i2c_new_device(adapter, &sensor_i2c_board_info);

-	

-	

-	if (sensor_client == NULL) {

-		printk("allocate i2c client failed\n");

-		//mutex_unlock(&mutex_client);

-		return NULL;

-	}

-	i2c_put_adapter(adapter);

-	//mutex_unlock(&mutex_client);

-	

-	return sensor_client;

-}

-EXPORT_SYMBOL(sensor_i2c_register_device);

-

-struct i2c_client *sensor_i2c_register_device2(int bus_no, int client_addr, const char *client_name,void *pdata)

-{	

-	struct i2c_adapter *adapter = NULL;

-	struct i2c_client *sensor_client=NULL;

-	

-	struct i2c_board_info sensor_i2c_board_info = {

-	.type          = "unused",

-	.flags         = 0x00,

-	.addr          = 0xff,

-	.platform_data = NULL,

-	.archdata      = NULL,

-	.irq           = -1,

-	};

-	

-	if ((bus_no<0) || (client_addr>0x7f) || (client_addr<0)|| (!client_name))

-	{

-		printk(KERN_ERR "%s param error! pls check out!\n", __FUNCTION__);

-		return NULL;

-	}

-	printk(KERN_INFO "%s busno %d client_addr 0x%x client_name %s \n", __FUNCTION__, \

-		bus_no, client_addr, client_name);

-		

-	sensor_i2c_board_info.addr = client_addr;

-	sensor_i2c_board_info.platform_data = pdata;

-	//sensor_i2c_board_info.type = client_name;

-	strcpy(sensor_i2c_board_info.type, client_name);

-		

-	adapter = i2c_get_adapter(bus_no);/*in bus NR*/

-

-	if (NULL == adapter) {

-		printk("can not get i2c adapter, client address error\n");

-		return NULL;

-	}

-	

-	//mutex_lock(&mutex_client);

-	sensor_client = i2c_new_device(adapter, &sensor_i2c_board_info);

-	

-	

-	if (sensor_client == NULL) {

-		printk("allocate i2c client failed\n");

-		//mutex_unlock(&mutex_client);

-		return NULL;

-	}

-	i2c_put_adapter(adapter);

-	//mutex_unlock(&mutex_client);

-	

-	return sensor_client;

-}

-EXPORT_SYMBOL(sensor_i2c_register_device2);

-

-void sensor_i2c_unregister_device(struct i2c_client *client)

-{

-	if (client != NULL)

-	{

-		i2c_unregister_device(client);

-	}

-}

-EXPORT_SYMBOL(sensor_i2c_unregister_device);

-

diff --git a/ANDROID_3.4.5/drivers/input/sensor/sensor.h b/ANDROID_3.4.5/drivers/input/sensor/sensor.h
deleted file mode 100755
index 9a51433d..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/sensor.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef __SENSOR_H__

-#define __SENSOR_H__

-#include <linux/i2c.h>

-#include <linux/i2c-dev.h>
-#include <linux/proc_fs.h>
-#include <linux/input.h>

-#include <linux/delay.h>
-

-#ifdef CONFIG_HAS_EARLYSUSPEND

-#include <linux/earlysuspend.h>

-#endif

-

-

-//#define GSENSOR_I2C_NAME	"unused"

-//#define GSENSOR_I2C_ADDR	0xff

-

-

-#define GSENSOR_PROC_NAME "gsensor_config"

-#define GSENSOR_INPUT_NAME "g-sensor"

-#define GSENSOR_DEV_NODE "sensor_ctrl"

-

-#define SENSOR_PROC_NAME "lsensor_config"

-#define SENSOR_INPUT_NAME "l-sensor"

-#define SENSOR_DEV_NODE "lsensor_ctrl"

-

-#undef dbg
-#define dbg(fmt, args...) if (l_sensorconfig.isdbg) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)

-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-

-enum gsensor_id 

-{

-	MMA7660_DRVID = 0,

-	MC3230_DRVID , 

-	DMARD08_DRVID ,

-	DMARD06_DRVID , 

-	DMARD10_DRVID ,

-	MXC622X_DRVID ,

-	MMA8452Q_DRVID ,

-	STK8312_DRVID ,

-	KIONIX_DRVID,

-	DMARD09_DRVID ,

-	//add new gsensor id here, must be in order	

-};

-

-#define ISL29023_DRVID 0

-

-struct wmt_gsensor_data{

-	// for control

-	int int_gpio; //0-3
-	int op;
-	int samp;
-	int xyz_axis[3][2]; // (axis,direction)

-	struct proc_dir_entry* sensor_proc;
-	struct input_dev *input_dev;
-	//struct work_struct work;
-	struct delayed_work work; // for polling
-	struct workqueue_struct *queue;
-	int isdbg;
-	int sensor_samp; // 
-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor
-	int test_pass;
-	int offset[3];

-	struct i2c_client *client;

-#ifdef CONFIG_HAS_EARLYSUSPEND

-	struct early_suspend earlysuspend;

-#endif

-

-};
-

-///////////////////////// ioctrl cmd ////////////////////////

-#define WMTGSENSOR_IOCTL_MAGIC  0x09

-#define WMT_IOCTL_SENSOR_CAL_OFFSET  _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x01, int) //offset calibration

-#define ECS_IOCTL_APP_SET_AFLAG		 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x02, short)

-#define ECS_IOCTL_APP_SET_DELAY		 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x03, short)

-#define WMT_IOCTL_SENSOR_GET_DRVID	 _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x04, unsigned int)

-#define WMT_IOCTL_SENOR_GET_RESOLUTION		 _IOR(WMTGSENSOR_IOCTL_MAGIC, 0x05, short)

-

-#define WMT_LSENSOR_IOCTL_MAGIC  0x10

-#define LIGHT_IOCTL_SET_ENABLE		 _IOW(WMT_LSENSOR_IOCTL_MAGIC, 0x01, short)

-

-/* Function prototypes */

-extern struct i2c_client *sensor_i2c_register_device (int bus_no, int client_addr, const char *client_name);

-extern struct i2c_client *sensor_i2c_register_device2(int bus_no, int client_addr, const char *client_name,void *pdata);

-extern void sensor_i2c_unregister_device(struct i2c_client *client);

-

-

-#endif

diff --git a/ANDROID_3.4.5/drivers/input/sensor/stk3310/Makefile b/ANDROID_3.4.5/drivers/input/sensor/stk3310/Makefile
deleted file mode 100755
index 19a79f84..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/stk3310/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=s_wmt_lsensor_stk3310
-
-obj-m	:= $(MY_MODULE_NAME).o
-$(MY_MODULE_NAME)-objs  := stk3310.o
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions
-
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/stk3310/stk3310.c b/ANDROID_3.4.5/drivers/input/sensor/stk3310/stk3310.c
deleted file mode 100755
index 4e9fde10..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/stk3310/stk3310.c
+++ /dev/null
@@ -1,644 +0,0 @@
-/*
- * stk3310.c - stk3310 ALS & Proximity Driver
- *
- * By Intersil Corp
- * Michael DiGioia
- *
- * Based on isl29011.c
- *	by Mike DiGioia <mdigioia@intersil.com>
- *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/kernel.h>
-#include <linux/hwmon.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/sysfs.h>
-#include <linux/pm_runtime.h>
-#include <linux/input-polldev.h>
-#include <linux/miscdevice.h>
-#include <asm/uaccess.h>
-//#include <linux/earlysuspend.h>
-#include <linux/platform_device.h>
-#include "../sensor.h"
-#define SENSOR_I2C_NAME	"stk3310"
-#define SENSOR_I2C_ADDR	0x48
-
-#undef dbg
-#define dbg(fmt, args...) 
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-/* Insmod parameters */
-//I2C_CLIENT_INSMOD_1(stk3310);
-
-#define MODULE_NAME	"stk3310"
-
-
-struct stk_device {
-	struct input_polled_dev* input_poll_devl;
-	struct input_polled_dev* input_poll_devp;
-	struct i2c_client* client;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend earlysuspend;
-#endif
-
-};
-
-static struct stk_device* l_sensorconfig = NULL;
-static int l_enable = 1; // 0:don't report data
-static int p_enable = 1; // 0:don't report data
-
-static struct i2c_client *this_client = NULL;
-
-static DEFINE_MUTEX(mutex);
-
-static int isl_get_lux_datal(struct i2c_client* client)
-{
-	__u16 resH, resL;
-	resL = i2c_smbus_read_byte_data(client, 0x14);
-	resH = i2c_smbus_read_byte_data(client, 0x13);
-	if ((resL < 0) || (resH < 0))
-	{
-		errlog("Error to read lux_data!\n");
-		return -1;
-	}
-	return (resH <<8 | resL) ;//* idev->range / idev->resolution;
-}
-
-
-static int isl_get_lux_datap(struct i2c_client* client)
-{
-	__u16 resH, resL;
-	resL = i2c_smbus_read_byte_data(client, 0x12);
-	resH = i2c_smbus_read_byte_data(client, 0x11);
-	if ((resL < 0) || (resH < 0))
-	{
-		errlog("Error to read lux_data!\n");
-		return -1;
-	}
-	//return (resH <<8 | resL) ;//* idev->range / idev->resolution;
-	if(resH>0)
-		return 0;
-	else
-		return 6;
-}
-
-//#define PXM 0
-static int isl_set_default_config(struct i2c_client *client)
-{
-	int ret=0;
-	unsigned char regval;
-//#if PXM
-	ret = i2c_smbus_write_byte_data(client, 0, (1 << 1));
-	if(p_enable)
-	{
-		regval = i2c_smbus_read_byte_data(l_sensorconfig->client, 0);
-		regval |= (1 << 0);
-		i2c_smbus_write_byte_data(l_sensorconfig->client, 0, regval);
-	}
-	//ret = i2c_smbus_write_byte_data(client, 0, (1 << 0));
-//#else
-//#endif
-	if (ret < 0)
-		return -EINVAL;
-	return 0;
-}
-
-/* Return 0 if detection is successful, -ENODEV otherwise */
-static int stk3310_detect(struct i2c_client *client/*, int kind,
-                          struct i2c_board_info *info*/)
-{
-	int device;
-
-	device= i2c_smbus_read_byte_data(client, 0x3e);
-	if(0x13==device)
-	{
-		printk(KERN_ALERT "stk3310 detected OK\n");
-        return 0;
-	}
-	else
-		return -1;
-}
-
-int isl_input_open(struct input_dev* input)
-{
-	return 0;
-}
-
-void isl_input_close(struct input_dev* input)
-{
-}
-
-static void isl_input_lux_poll_l(struct input_polled_dev *dev)
-{
-	struct stk_device* idev = dev->private;
-	struct input_dev* input = idev->input_poll_devl->input;
-	struct i2c_client* client = idev->client;
-	if (l_enable != 0)
-	{
-		mutex_lock(&mutex);
-		//printk(KERN_ALERT "by flashchen val is %x",val); 
-		input_report_abs(input, ABS_MISC, isl_get_lux_datal(client));
-		input_sync(input);
-		mutex_unlock(&mutex);
-	}
-}
-
-static void isl_input_lux_poll_p(struct input_polled_dev *dev)
-{
-	struct stk_device* idev = dev->private;
-	struct input_dev* input = idev->input_poll_devp->input;
-	struct i2c_client* client = idev->client;
-	if (p_enable != 0)
-	{
-		mutex_lock(&mutex);
-		//printk(KERN_ALERT "by flashchen val is %x",val); 
-		input_report_abs(input, ABS_MISC, isl_get_lux_datap(client));
-		input_sync(input);
-		mutex_unlock(&mutex);
-	}
-}
-
-static struct i2c_device_id stk3310_id[] = {
-	{"stk3310", 0},
-	{}
-};
-
-MODULE_DEVICE_TABLE(i2c, stk3310_id);
-
-
-static int mmad_open(struct inode *inode, struct file *file)
-{
-	dbg("Open the l-sensor node...\n");
-	return 0;
-}
-
-static int mmad_release(struct inode *inode, struct file *file)
-{
-	dbg("Close the l-sensor node...\n");
-	return 0;
-}
-
-static ssize_t mmadl_read(struct file *fl, char __user *buf, size_t cnt, loff_t *lf)
-{
-	int lux_data = 0;
-	
-	mutex_lock(&mutex);
-	lux_data = isl_get_lux_datal(l_sensorconfig->client);
-	mutex_unlock(&mutex);
-	if (lux_data < 0)
-	{
-		errlog("Failed to read lux data!\n");
-		return -1;
-	}
-	printk(KERN_ALERT "lux_data is %x\n",lux_data); 
-	return 0;
-	copy_to_user(buf, &lux_data, sizeof(lux_data));
-	return sizeof(lux_data);
-}
-
-
-static ssize_t mmadp_read(struct file *fl, char __user *buf, size_t cnt, loff_t *lf)
-{
-	int lux_data = 0;
-	
-	mutex_lock(&mutex);
-	lux_data = isl_get_lux_datap(l_sensorconfig->client);
-	mutex_unlock(&mutex);
-	if (lux_data < 0)
-	{
-		errlog("Failed to read lux data!\n");
-		return -1;
-	}
-	printk(KERN_ALERT "lux_data is %x\n",lux_data); 
-	return 0;
-	copy_to_user(buf, &lux_data, sizeof(lux_data));
-	return sizeof(lux_data);
-}
-
-static long
-mmadl_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,
-	   unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	//char rwbuf[5];
-	short enable;  //amsr = -1;
-	unsigned int uval;
-
-	dbg("l-sensor ioctr...\n");
-	//memset(rwbuf, 0, sizeof(rwbuf));
-	switch (cmd) {
-		case LIGHT_IOCTL_SET_ENABLE:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				return -EFAULT;
-			}
-			dbg("enable=%d\n",enable);
-			if ((enable >=0) && (enable <=1))
-			{
-				dbg("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				//l_sensorconfig.sensor_enable = enable;
-				dbg("Should to implement d/e the light sensor!\n");
-				l_enable = enable;
-				
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				return -EINVAL;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-#define DRVID 0
-			uval = DRVID ;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			dbg("stk3310_driver_id:%d\n",uval);
-		default:
-			break;
-	}
-
-	return 0;
-}
-
-
-static long
-mmadp_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,
-	   unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	//char rwbuf[5];
-	short enable;  //amsr = -1;
-	unsigned int uval;
-	unsigned char regval;
-
-	dbg("l-sensor ioctr...\n");
-	//memset(rwbuf, 0, sizeof(rwbuf));
-	switch (cmd) {
-		case LIGHT_IOCTL_SET_ENABLE:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				return -EFAULT;
-			}
-			dbg("enable=%d\n",enable);
-			if ((enable >=0) && (enable <=1))
-			{
-				dbg("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				//l_sensorconfig.sensor_enable = enable;
-				dbg("Should to implement d/e the light sensor!\n");
-				p_enable = enable;
-				if(p_enable)
-				{
-					regval = i2c_smbus_read_byte_data(l_sensorconfig->client, 0);
-					regval |= (1 << 0);
-					i2c_smbus_write_byte_data(l_sensorconfig->client, 0, regval);
-				}
-				else
-				{
-					regval = i2c_smbus_read_byte_data(l_sensorconfig->client, 0);
-					regval &= ~(1 << 0);
-					i2c_smbus_write_byte_data(l_sensorconfig->client, 0, regval);
-				}
-				
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				return -EINVAL;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-#define DRVID 0
-			uval = DRVID ;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			dbg("stk3310_driver_id:%d\n",uval);
-		default:
-			break;
-	}
-
-	return 0;
-}
-
-
-static struct file_operations mmadl_fops = {
-	.owner = THIS_MODULE,
-	.open = mmad_open,
-	.release = mmad_release,
-	.read = mmadl_read,
-	.unlocked_ioctl = mmadl_ioctl,
-};
-
-static struct miscdevice mmadl_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "lsensor_ctrl",
-	.fops = &mmadl_fops,
-};
-
-static struct file_operations mmadp_fops = {
-	.owner = THIS_MODULE,
-	.open = mmad_open,
-	.release = mmad_release,
-	.read = mmadp_read,
-	.unlocked_ioctl = mmadp_ioctl,
-};
-
-static struct miscdevice mmadp_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "psensor_ctrl",
-	.fops = &mmadp_fops,
-};
-#if 0
-static void stk3310_early_suspend(struct early_suspend *h)
-{
-	dbg("start\n");
-	mutex_lock(&mutex);
-	//pm_runtime_get_sync(dev);
-	//isl_set_mod(client, ISL_MOD_POWERDOWN);
-	//pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);
-	dbg("exit\n");
-}
-
-static void stk3310_late_resume(struct early_suspend *h)
-{
-	struct i2c_client *client = l_sensorconfig->client;
-
-	dbg("start\n");
-	mutex_lock(&mutex);
-	//pm_runtime_get_sync(dev);
-	//isl_set_mod(client, last_mod);
-	isl_set_default_config(client);
-	//pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);	
-	dbg("exit\n");
-}
-#endif 
-
-static int
-stk3310_probe(struct i2c_client *client/*, const struct i2c_device_id *id*/)
-{
-	int res=0;
-
-	struct stk_device* idev = kzalloc(sizeof(struct stk_device), GFP_KERNEL);
-	if(!idev)
-		return -ENOMEM;
-
-	l_sensorconfig = idev;
-
-/* last mod is ALS continuous */
-	//pm_runtime_enable(&client->dev);	
-	idev->input_poll_devl = input_allocate_polled_device();
-	if(!idev->input_poll_devl)
-	{
-		res = -ENOMEM;
-		goto err_input_allocate_device;
-	}
-	idev->input_poll_devp = input_allocate_polled_device();
-	if(!idev->input_poll_devp)
-	{
-		res = -ENOMEM;
-		goto err_input_allocate_device;
-	}
-	idev->client = client;
-
-	idev->input_poll_devl->private = idev;
-	idev->input_poll_devl->poll = isl_input_lux_poll_l;
-	idev->input_poll_devl->poll_interval = 100;//50;
-	idev->input_poll_devl->input->open = isl_input_open;
-	idev->input_poll_devl->input->close = isl_input_close;
-	idev->input_poll_devl->input->name = "lsensor_lux";
-	idev->input_poll_devl->input->id.bustype = BUS_I2C;
-	idev->input_poll_devl->input->dev.parent = &client->dev;
-
-	input_set_drvdata(idev->input_poll_devl->input, idev);
-	input_set_capability(idev->input_poll_devl->input, EV_ABS, ABS_MISC);
-	input_set_abs_params(idev->input_poll_devl->input, ABS_MISC, 0, 16000, 0, 0);
-
-	idev->input_poll_devp->private = idev;
-	idev->input_poll_devp->poll = isl_input_lux_poll_p;
-	idev->input_poll_devp->poll_interval = 100;//50;
-	idev->input_poll_devp->input->open = isl_input_open;
-	idev->input_poll_devp->input->close = isl_input_close;
-	idev->input_poll_devp->input->name = "psensor_lux";
-	idev->input_poll_devp->input->id.bustype = BUS_I2C;
-	idev->input_poll_devp->input->dev.parent = &client->dev;
-
-	input_set_drvdata(idev->input_poll_devp->input, idev);
-	input_set_capability(idev->input_poll_devp->input, EV_ABS, ABS_MISC);
-	input_set_abs_params(idev->input_poll_devp->input, ABS_MISC, 0, 16000, 0, 0);
-	i2c_set_clientdata(client, idev);
-	/* set default config after set_clientdata */
-	res = isl_set_default_config(client);	
-	res = misc_register(&mmadl_device);
-	if (res) {
-		errlog("mmad_device register failed\n");
-		goto err_misc_registerl;
-	}
-	res = misc_register(&mmadp_device);
-	if (res) {
-		errlog("mmad_device register failed\n");
-		goto err_misc_registerp;
-	}
-	res = input_register_polled_device(idev->input_poll_devl);
-	if(res < 0)
-		goto err_input_register_devicel;
-	res = input_register_polled_device(idev->input_poll_devp);
-	if(res < 0)
-		goto err_input_register_devicep;
-	// suspend/resume register
-#ifdef CONFIG_HAS_EARLYSUSPEND
-        idev->earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-        idev->earlysuspend.suspend = stk3310_early_suspend;
-        idev->earlysuspend.resume = stk3310_late_resume;
-        register_early_suspend(&(idev->earlysuspend));
-#endif
-
-	dbg("stk3310 probe succeed!\n");
-	return 0;
-err_input_register_devicep:
-	input_free_polled_device(idev->input_poll_devp);
-err_input_register_devicel:
-	input_free_polled_device(idev->input_poll_devl);
-err_misc_registerp:
-	misc_deregister(&mmadp_device);
-err_misc_registerl:
-	misc_deregister(&mmadl_device);
-err_input_allocate_device:
-	//__pm_runtime_disable(&client->dev, false);
-	kfree(idev);
-	return res;
-}
-
-static int stk3310_remove(struct i2c_client *client)
-{
-	struct stk_device* idev = i2c_get_clientdata(client);
-
-	//unregister_early_suspend(&(idev->earlysuspend));
-	misc_deregister(&mmadl_device);
-	misc_deregister(&mmadp_device);
-	input_unregister_polled_device(idev->input_poll_devl);
-	input_unregister_polled_device(idev->input_poll_devp);
-	input_free_polled_device(idev->input_poll_devl);
-	input_free_polled_device(idev->input_poll_devp);
-	//__pm_runtime_disable(&client->dev, false);
-	kfree(idev);
-	printk(KERN_INFO MODULE_NAME ": %s stk3310 remove call, \n", __func__);
-	return 0;
-}
-
-//****************add platform_device & platform_driver for suspend &resume 2013-7-2
-static int ls_probe(struct platform_device *pdev){
-	//printk("<<<%s\n", __FUNCTION__);
-	return 0;
-}
-static int ls_remove(struct platform_device *pdev){
-	//printk("<<<%s\n", __FUNCTION__);
-	return 0;
-}
-static int ls_suspend(struct platform_device *pdev, pm_message_t state){
-	printk("<<<%s\n", __FUNCTION__);
-	
-	return 0;
-}
-
-static int ls_resume(struct platform_device *pdev){
-	//return 0;  
-	int ret = 0;
-	int count = 0;
-	
-	struct i2c_client *client = l_sensorconfig->client;
-	printk("<<<%s\n", __FUNCTION__);
-	
-RETRY:	
-	mutex_lock(&mutex);
-	
-	ret = isl_set_default_config(client);
-	
-	mutex_unlock(&mutex);	
-	if (ret < 0){
-		printk("%s isl_set_default_config fail!\n", __FUNCTION__);
-		count++;
-		if (count < 5){
-			mdelay(2);
-			goto RETRY;
-		}	
-		else
-			return ret;
-	}		
-	return 0;
-	
-}
-static void lsdev_release(struct device *dev)
-{
-	return;
-}
-static struct platform_device lsdev = {
-	.name = "lsdevice",
-	.id = -1,
-	.dev = {
-		.release = lsdev_release,
-	},
-};
-static struct platform_driver lsdrv = {
-	.probe = ls_probe,
-	.remove = ls_remove,
-	.suspend = ls_suspend,
-	.resume = ls_resume,
-	.driver = {
-		.name = "lsdevice",
-	},
-};
-//********************************************************************
-
-
-static int __init sensor_stk3310_init(void)
-{
-	int ret = 0;
-	 printk(KERN_INFO MODULE_NAME ": %s stk3310 init call, \n", __func__);
-	/*
-	 * Force device to initialize: i2c-15 0x44
-	 * If i2c_new_device is not called, even stk3310_detect will not run
-	 * TODO: rework to automatically initialize the device
-	 */
-	//i2c_new_device(i2c_get_adapter(15), &isl_info);
-	//return i2c_add_driver(&stk3310_driver);
-	if (!(this_client = sensor_i2c_register_device(2, SENSOR_I2C_ADDR, SENSOR_I2C_NAME)))
-	{
-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	if (stk3310_detect(this_client))
-	{
-		errlog("Can't find light sensor stk3310!\n");
-		goto detect_fail;
-	}
-	if(stk3310_probe(this_client))
-	{
-		errlog("Erro for probe!\n");
-		goto detect_fail;
-	}
-	
-	ret = platform_device_register(&lsdev);
-	if (ret){
-		printk("<<<platform_device_register fail!\n");
-		return ret;
-	}
-	ret = platform_driver_register(&lsdrv);
-	if (ret){
-		printk("<<<platform_driver_register fail!\n");
-		platform_device_unregister(&lsdev);
-		return ret;
-	}
-	return 0;
-
-detect_fail:
-	sensor_i2c_unregister_device(this_client);
-	return -1;
-}
-
-static void __exit sensor_stk3310_exit(void)
-{
- 	printk(KERN_INFO MODULE_NAME ": %s stk3310 exit call \n", __func__);
- 	stk3310_remove(this_client);
- 	sensor_i2c_unregister_device(this_client);
-	platform_driver_unregister(&lsdrv); 
-	platform_device_unregister(&lsdev);
-	//i2c_del_driver(&stk3310_driver);
-}
-
-module_init(sensor_stk3310_init);
-module_exit(sensor_stk3310_exit);
-
-MODULE_AUTHOR("flash");
-MODULE_ALIAS("stk3310 ALS");
-MODULE_DESCRIPTION("Stk3310 Driver");
-MODULE_LICENSE("GPL v2");
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/Makefile
deleted file mode 100755
index ba1a46b1..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=s_wmt_gsensor_stk8312
-
-obj-m	:= $(MY_MODULE_NAME).o
-$(MY_MODULE_NAME)-objs  := stk831x.o
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions
-
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk8312.h b/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk8312.h
deleted file mode 100755
index c4b25cdc..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk8312.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*

- * Definitions for Sensortek stk8312 accelerometer

- */

-#ifndef _STK831X_H_

-#define _STK831X_H_

-

-#include <linux/ioctl.h>

-#define STK831X_I2C_NAME		"stk831x"

-#define ACC_IDEVICE_NAME		"sensor_ctrl"

-#define STKDIR				0x3D

-#define STK_LSB_1G		21

-/* registers for stk8312 registers */

-

-#define	STK831X_XOUT	0x00	/* x-axis acceleration*/

-#define	STK831X_YOUT	0x01	/* y-axis acceleration*/

-#define	STK831X_ZOUT	0x02	/* z-axis acceleration*/

-#define	STK831X_TILT	 	0x03	/* Tilt Status */

-#define	STK831X_SRST	0x04	/* Sampling Rate Status */

-#define	STK831X_SPCNT	0x05	/* Sleep Count */

-#define	STK831X_INTSU	0x06	/* Interrupt setup*/

-#define	STK831X_MODE	0x07

-#define	STK831X_SR		0x08	/* Sample rate */

-#define	STK831X_PDET	0x09	/* Tap Detection */

-#define	STK831X_DEVID	0x0B	/* Device ID */

-#define	STK831X_OFSX	0x0C	/* X-Axis offset */

-#define	STK831X_OFSY	0x0D	/* Y-Axis offset */

-#define	STK831X_OFSZ	0x0E	/* Z-Axis offset */

-#define	STK831X_PLAT	0x0F	/* Tap Latency */

-#define	STK831X_PWIN	0x10	/* Tap Window */	

-#define	STK831X_FTH		0x11	/* Free-Fall Threshold */

-#define	STK831X_FTM	0x12	/* Free-Fall Time */

-#define	STK831X_STH	0x13	/* Shake Threshold */

-#define	STK831X_CTRL	0x14	/* Control Register */

-#define	STK831X_RESET	0x20	/*software reset*/

-

-/* IOCTLs*/

-#define STK_IOCTL_WRITE				_IOW(STKDIR, 0x01, char[8])

-#define STK_IOCTL_READ				_IOWR(STKDIR, 0x02, char[8])

-#define STK_IOCTL_SET_ENABLE			_IOW(STKDIR, 0x03, char)

-#define STK_IOCTL_GET_ENABLE			_IOR(STKDIR, 0x04, char)

-#define STK_IOCTL_SET_DELAY			_IOW(STKDIR, 0x05, char)

-#define STK_IOCTL_GET_DELAY			_IOR(STKDIR, 0x06, char)

-#define STK_IOCTL_SET_OFFSET			_IOW(STKDIR, 0x07, char[3])

-#define STK_IOCTL_GET_OFFSET			_IOR(STKDIR, 0x08, char[3])

-#define STK_IOCTL_GET_ACCELERATION	_IOR(STKDIR, 0x09, int[3])

-#define STK_IOCTL_SET_RANGE			_IOW(STKDIR, 0x10, char)

-#define STK_IOCTL_GET_RANGE			_IOR(STKDIR, 0x11, char)

-#define STK_IOCTL_SET_CALI			_IOW(STKDIR, 0x12, char)

-

-

-#endif

diff --git a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk8313.h b/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk8313.h
deleted file mode 100755
index 66536ac7..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk8313.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*

- * Definitions for Sensortek stk8313 accelerometer

- */

-#ifndef _STK831X_H_

-#define _STK831X_H_

-

-#include <linux/ioctl.h>

-#define STK831X_I2C_NAME		"stk831x"

-#define ACC_IDEVICE_NAME		"accelerometer"

-#define STKDIR				0x3D

-#define STK_LSB_1G			256

-/* register for stk8313 registers */

-

-#define	STK831X_XOUT	0x00

-#define	STK831X_YOUT	0x02

-#define	STK831X_ZOUT	0x04

-#define	STK831X_TILT		0x06	/* Tilt Status */

-#define	STK831X_SRST	0x07	/* Sampling Rate Status */

-#define	STK831X_SPCNT	0x08	/* Sleep Count */

-#define	STK831X_INTSU	0x09	/* Interrupt setup*/

-#define	STK831X_MODE	0x0A

-#define	STK831X_SR		0x0B	/* Sample rate */

-#define	STK831X_PDET	0x0C	/* Tap Detection */

-#define	STK831X_DEVID	0x0E	/* Device ID */

-#define	STK831X_OFSX	0x0F	/* X-Axis offset */

-#define	STK831X_OFSY	0x10	/* Y-Axis offset */

-#define	STK831X_OFSZ	0x11	/* Z-Axis offset */

-#define	STK831X_PLAT	0x12	/* Tap Latency */

-#define	STK831X_PWIN	0x13	/* Tap Window */	

-#define	STK831X_FTH		0x14	/* Fre	e-Fall Threshold */

-#define	STK831X_FTM	0x15	/* Free-Fall Time */

-#define	STK831X_STH	0x16	/* Shake Threshold */

-#define	STK831X_ISTMP	0x17	/* Interrupt Setup */

-#define 	STK831X_INTMAP	0x18	/*Interrupt Map*/

-#define	STK831X_RESET	0x20	/*software reset*/

-

-/* IOCTLs*/

-#define STK_IOCTL_WRITE				_IOW(STKDIR, 0x01, char[8])

-#define STK_IOCTL_READ				_IOWR(STKDIR, 0x02, char[8])

-#define STK_IOCTL_SET_ENABLE			_IOW(STKDIR, 0x03, char)

-#define STK_IOCTL_GET_ENABLE			_IOR(STKDIR, 0x04, char)

-#define STK_IOCTL_SET_DELAY			_IOW(STKDIR, 0x05, char)

-#define STK_IOCTL_GET_DELAY			_IOR(STKDIR, 0x06, char)

-#define STK_IOCTL_SET_OFFSET			_IOW(STKDIR, 0x07, char[3])

-#define STK_IOCTL_GET_OFFSET			_IOR(STKDIR, 0x08, char[3])

-#define STK_IOCTL_GET_ACCELERATION	_IOR(STKDIR, 0x09, int[3])

-#define STK_IOCTL_SET_RANGE			_IOW(STKDIR, 0x10, char)

-#define STK_IOCTL_GET_RANGE			_IOR(STKDIR, 0x11, char)

-#define STK_IOCTL_SET_CALI			_IOW(STKDIR, 0x12, char)

-

-

-#endif
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk831x.c b/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk831x.c
deleted file mode 100755
index 68952f9c..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/stk8312_gsensor/stk831x.c
+++ /dev/null
@@ -1,3590 +0,0 @@
-/*

- *  stk831x.c - Linux kernel modules for sensortek stk8311/stk8312/stk8313 accelerometer

- *

- *  Copyright (C) 2011~2013 Lex Hsieh / sensortek <lex_hsieh@sensortek.com.tw>

- *

- *  This program is free software; you can redistribute it and/or modify

- *  it under the terms of the GNU General Public License as published by

- *  the Free Software Foundation; either version 2 of the License, or

- *  (at your option) any later version.

- *

- *  This program is distributed in the hope that it will be useful,

- *  but WITHOUT ANY WARRANTY; without even the implied warranty of

- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- *  GNU General Public License for more details.

- *

- *  You should have received a copy of the GNU General Public License

- *  along with this program; if not, write to the Free Software

- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

- */

-

-#include <linux/module.h>

-#include <linux/i2c.h>

-#include <linux/slab.h>

-#include <linux/miscdevice.h>

-#include <asm/uaccess.h>

-#include <linux/input.h>

-#include <asm/gpio.h>

-#include <linux/delay.h>

-#include <linux/interrupt.h> 

-#include <linux/mutex.h>

-#include <linux/completion.h>

-#include <linux/kthread.h>

-#include <linux/version.h>

-#include <linux/pm_runtime.h>

-#include <linux/fs.h>   

-#include <linux/workqueue.h>

-#include <linux/fcntl.h>

-#include <linux/syscalls.h>

-

-

-#include "../sensor.h"

-

-

-//#define STK_ALLWINNER_PLATFORM

-#define STK_ACC_DRIVER_VERSION	"1.6.1"

-/*choose polling or interrupt mode*/

-#define STK_ACC_POLLING_MODE	1

-#if (!STK_ACC_POLLING_MODE)

-	#define ADDITIONAL_GPIO_CFG 1

-	#define STK_INT_PIN	39

-#endif

-//#define STK_PERMISSION_THREAD

-#define STK_RESUME_RE_INIT	

-//#define STK_DEBUG_PRINT

-//#define STK_DEBUG_RAWDATA

-//#define STK_LOWPASS

-#define STK_FIR_LEN	4

-

-///////////////////////////////////////

-#define CONFIG_SENSORS_STK8312////////

-/////////////////////////////////////

-#define STK_ZG_FILTER

-#ifdef CONFIG_SENSORS_STK8312

-	#define STK_ZG_COUNT	1

-#elif defined (CONFIG_SENSORS_STK8313)

-	#define STK_ZG_COUNT	4

-#endif

-

-#define STK_TUNE

-#ifdef CONFIG_SENSORS_STK8312

-	#define STK_TUNE_XYOFFSET 3

-	#define STK_TUNE_ZOFFSET 6

-	#define STK_TUNE_NOISE 5

-#elif defined (CONFIG_SENSORS_STK8313)

-	#define STK_TUNE_XYOFFSET 35

-	#define STK_TUNE_ZOFFSET 75

-	#define STK_TUNE_NOISE 20	

-#endif

-#define STK_TUNE_NUM 125

-#define STK_TUNE_DELAY 125

-//Flourtise - Kevin

-#define STK_WMT_PLATFORM

-#ifdef STK_WMT_PLATFORM

-	//#define STK8312_DRVID 7  

-	 ///////////////////////// ioctrl cmd ////////////////////////^M

-	#define WMTGSENSOR_IOCTL_MAGIC  0x09

-	#define WMT_IOCTL_SENSOR_CAL_OFFSET  _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x01, int) //offset calibration^M

-	#define ECS_IOCTL_APP_SET_AFLAG      _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x02, short)

-	#define ECS_IOCTL_APP_SET_DELAY      _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x03, short)

-	#define WMT_IOCTL_SENSOR_GET_DRVID   _IOW(WMTGSENSOR_IOCTL_MAGIC, 0x04, unsigned int)

-	#define WMT_IOCTL_SENOR_GET_RESOLUTION		 _IOR(WMTGSENSOR_IOCTL_MAGIC, 0x05, short)

-	     

-#endif

-//Flourise - Kevin

-#ifndef STK_WMT_PLATFORM 

-		#ifdef CONFIG_SENSORS_STK8313

-			#include <linux/stk8313.h>

-		#elif defined CONFIG_SENSORS_STK8312

-			#include <linux/stk8312.h>

-		#else

-			#error "What's your stk accelerometer?"

-		#endif

-#else

-	#ifdef CONFIG_SENSORS_STK8313

-		#include "stk8313.h"

-	#elif defined CONFIG_SENSORS_STK8312

-		#include "stk8312.h"

-	#else

-		#error "What's your stk accelerometer?"

-	#endif

-#endif	/* #ifndef STK_ALLWINNER_PLATFORM */

-

-SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, mode_t, mode);

-

-static struct i2c_client *this_client = NULL;

-

-//add 2013-6-24

-#define GSENSOR_NAME    "stk8312"

-static struct class* l_dev_class = NULL;

-struct stk8312_config

-{

-	int op;

-	int int_gpio; //0-3

-	int xyz_axis[3][2]; // (axis,direction)

-	int rxyz_axis[3][2];

-	int irq;

-	struct proc_dir_entry* sensor_proc;

-	int sensorlevel;

-	int shake_enable; // 1--enable shake, 0--disable shake

-	int manual_rotation; // 0--landance, 90--vertical

-	struct input_dev *input_dev;

-	//struct work_struct work;

-	struct delayed_work work; // for polling

-	struct workqueue_struct *queue;

-	int isdbg; // 0-- no debug log, 1--show debug log

-	int sensor_samp; // 1,2,4,8,16,32,64,120

-	int sensor_enable;  // 0 --> disable sensor, 1 --> enable sensor

-	int test_pass;

-	spinlock_t spinlock;

-	int pollcnt; // the counts of polling

-	int offset[3];

-};

-

-static struct stk8312_config l_sensorconfig = {

-	.op = 0,

-	.int_gpio = 3,

-	.xyz_axis = {

-		{ABS_X, -1},

-		{ABS_Y, 1},

-		{ABS_Z, -1},

-		},

-	.irq = 6,

-	.int_gpio = 3,

-	.sensor_proc = NULL,

-	.sensorlevel = 0,

-	.shake_enable = 0, // default enable shake

-	.isdbg = 0,

-	.sensor_samp = 10,  // 4sample/second

-	.sensor_enable = 1, // enable sensor

-	.test_pass = 0, // for test program

-	.pollcnt = 0, // Don't report the x,y,z when the driver is loaded until 2~3 seconds

-	.offset = {0,0,0},

-};

-//******************************************

-

-#if defined(STK_LOWPASS)

-#define MAX_FIR_LEN 32

-struct data_filter {

-    s16 raw[MAX_FIR_LEN][3];

-    int sum[3];

-    int num;

-    int idx;

-};

-#endif

-

-struct stk831x_data 

-{

-	struct input_dev *input_dev;

-	struct work_struct stk_work;

-	int irq;	

-	int raw_data[3]; 

-	atomic_t enabled;

-	unsigned char delay;	

-	struct mutex write_lock;

-	bool first_enable;

-	bool re_enable;

-	char recv_reg;

-#if STK_ACC_POLLING_MODE

-	struct hrtimer acc_timer;	

-    struct work_struct stk_acc_work;

-	struct workqueue_struct *stk_acc_wq;	

-	ktime_t acc_poll_delay;		

-#endif	//#if STK_ACC_POLLING_MODE

-	atomic_t cali_status;

-#if defined(STK_LOWPASS)

-	atomic_t                firlength;

-	atomic_t                fir_en;

-	struct data_filter      fir;

-#endif 		

-};

-

-#define STK831X_HOLD_ODR

-#define STK831X_INIT_ODR		1//2		//2:100Hz, 3:50Hz, 4:25Hz

-#define STK831X_SAMPLE_TIME_MIN_NO		2

-#define STK831X_SAMPLE_TIME_NO		5

-const static int STK831X_SAMPLE_TIME[STK831X_SAMPLE_TIME_NO] = {2500, 5000, 10000, 20000, 40000};

-static struct stk831x_data *stk831x_data_ptr;

-static int event_since_en = 0;

-static int event_since_en_limit = 20;

-#if (!STK_ACC_POLLING_MODE)

-static struct workqueue_struct *stk_mems_work_queue = NULL;

-#endif	//#if STK_ACC_POLLING_MODE

-

-#define STK_DEBUG_CALI

-#define STK_SAMPLE_NO				10

-#define STK_ACC_CALI_VER0			0x3D

-#define STK_ACC_CALI_VER1			0x01

-#define STK_ACC_CALI_FILE 			"/data/misc/stkacccali.conf"

-#define STK_ACC_CALI_FILE_SIZE 		10

-

-#define STK_K_SUCCESS_TUNE			0x04

-#define STK_K_SUCCESS_FT2			0x03

-#define STK_K_SUCCESS_FT1			0x02

-#define STK_K_SUCCESS_FILE			0x01

-#define STK_K_NO_CALI					0xFF

-#define STK_K_RUNNING				0xFE

-#define STK_K_FAIL_LRG_DIFF			0xFD

-#define STK_K_FAIL_OPEN_FILE			0xFC

-#define STK_K_FAIL_W_FILE				0xFB

-#define STK_K_FAIL_R_BACK			0xFA

-#define STK_K_FAIL_R_BACK_COMP		0xF9

-#define STK_K_FAIL_I2C					0xF8

-#define STK_K_FAIL_K_PARA			0xF7

-#define STK_K_FAIL_OTP_OUT_RG		0xF6

-#define STK_K_FAIL_ENG_I2C			0xF5

-#define STK_K_FAIL_FT1_USD			0xF4

-#define STK_K_FAIL_FT2_USD			0xF3

-#define STK_K_FAIL_WRITE_NOFST		0xF2

-#define STK_K_FAIL_OTP_5T			0xF1

-#define STK_K_FAIL_PLACEMENT		0xF0

-

-

-#define POSITIVE_Z_UP		0

-#define NEGATIVE_Z_UP	1

-#define POSITIVE_X_UP		2

-#define NEGATIVE_X_UP	3

-#define POSITIVE_Y_UP		4

-#define NEGATIVE_Y_UP	5

-static unsigned char stk831x_placement = POSITIVE_Z_UP;

-#ifdef STK_TUNE

-static char stk_tune_offset_record[3] = {0};

-static int stk_tune_offset[3] = {0};

-static int stk_tune_sum[3] = {0};

-static int stk_tune_max[3] = {0};

-static int stk_tune_min[3] = {0};

-static int stk_tune_index = 0;

-static int stk_tune_done = 0;

-#endif

-

-static int stk_store_in_ic( struct stk831x_data *stk, char otp_offset[], char FT_index, uint32_t delay_ms);

-static int32_t stk_get_file_content(char * r_buf, int8_t buf_size);

-static int stk_store_in_file(char offset[], char mode);

-static int STK831x_ReadByteOTP(char rReg, char *value);

-static int STK831x_SetEnable(struct stk831x_data *stk, char en);

-static int STK831x_SetCali(struct stk831x_data *stk, char sstate);

-static int32_t stk_get_ic_content(struct stk831x_data *stk);

-static int STK831x_SetOffset(char buf[]);

-static void stk_handle_first_en(struct stk831x_data *stk);

-static int STK831x_GetDelay(struct stk831x_data *stk, uint32_t* gdelay_ns);

-static int STK831x_SetDelay(struct stk831x_data *stk, uint32_t sdelay_ns);

-

-#ifdef STK_ALLWINNER_PLATFORM

-static int gsensor_direct_x = 0;

-static int gsensor_direct_y = 0;

-static int gsensor_direct_z = 0;

-static int gsensor_xy_revert = 0;

-

-enum {

-	DEBUG_INIT              = 1U << 0,

-	DEBUG_CONTROL_INFO      = 1U << 1,

-	DEBUG_DATA_INFO         = 1U << 2,

-	DEBUG_SUSPEND           = 1U << 3,

-};

-static u32 debug_mask = 0;

-#define dprintk(level_mask, fmt, arg...)	if (unlikely(debug_mask & level_mask)) \

-	printk(KERN_DEBUG fmt , ## arg)

-

-module_param_named(debug_mask, debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP);

-#endif /* #ifdef STK_ALLWINNER_PLATFORM */

-

-#ifdef STK_ALLWINNER_PLATFORM

-/* Addresses to scan */

-static union

-{

-	unsigned short dirty_addr_buf[2];

-	const unsigned short normal_i2c[2];

-}u_i2c_addr = {{0x00},};

-static __u32 twi_id = 1;

-#endif	/* #ifdef STK_ALLWINNER_PLATFORM */

-

-/**

- * gsensor_fetch_sysconfig_para - get config info from sysconfig.fex file.

- * return value:  

- *                    = 0; success;

- *                    < 0; err

- */

-#ifdef STK_ALLWINNER_A20_A31

-static int gsensor_fetch_sysconfig_para(void)

-{

-	int ret = -1;

-	int device_used = -1;

-	script_item_u	val;

-	script_item_value_type_e  type;	

-			

-	dprintk(DEBUG_INIT, "========%s===================\n", __func__);

-		

-	type = script_get_item("gsensor_para", "gsensor_used", &val);

-	 

-	if (SCIRPT_ITEM_VALUE_TYPE_INT != type) {

-		pr_err("%s: type err  device_used = %d. \n", __func__, val.val);

-		goto script_get_err;

-	}

-	device_used = val.val;

-		

-	if (1 == device_used) {

-		type = script_get_item("gsensor_para", "gsensor_twi_id", &val); 

-		if(SCIRPT_ITEM_VALUE_TYPE_INT != type){

-			pr_err("%s: type err twi_id = %d. \n", __func__, val.val);

-			goto script_get_err;

-		}

-		twi_id = val.val;

-			

-		dprintk(DEBUG_INIT, "%s: twi_id is %d. \n", __func__, twi_id);

-

-		if(SCIRPT_ITEM_VALUE_TYPE_INT != script_get_item("gsensor_para", "gsensor_direct_x", &val)){

-			pr_err("%s: line: %d: script_get_item err. \n", __FILE__, __LINE__);

-			goto script_get_err;

-		}

-		gsensor_direct_x = val.val;

-

-		if(SCIRPT_ITEM_VALUE_TYPE_INT != script_get_item("gsensor_para", "gsensor_direct_y", &val)){

-			pr_err("%s: line: %d: script_get_item err. \n", __FILE__, __LINE__);

-			goto script_get_err;

-		}

-		gsensor_direct_y = val.val;

-		if(SCIRPT_ITEM_VALUE_TYPE_INT != script_get_item("gsensor_para", "gsensor_direct_z", &val)){

-			pr_err("%s: line: %d: script_get_item err. \n", __FILE__, __LINE__);

-			goto script_get_err;

-		}

-		gsensor_direct_z = val.val;

-

-		if(SCIRPT_ITEM_VALUE_TYPE_INT != script_get_item("gsensor_para", "gsensor_xy_revert", &val)){

-			pr_err("%s: line: %d: script_get_item err. \n", __FILE__, __LINE__);

-			goto script_get_err;

-		}

-		gsensor_xy_revert = val.val;

-

-		ret = 0;

-			

-	} else {

-		pr_err("%s: gsensor_unused. \n",  __func__);

-		ret = -1;

-	}

-	

-	return ret;

-	

-script_get_err:

-	pr_notice("=========script_get_err============\n");

-	return ret;

-}	

-#endif /* #ifdef STK_ALLWINNER_A20_A31 */

-

-#ifdef STK_ALLWINNER_A13	

-static int gsensor_fetch_sysconfig_para(void)

-{

-	int ret = -1;

-	int device_used = -1;

-	

-	printk("========%s===================\n", __func__);

-	

-	if(SCRIPT_PARSER_OK != (ret = script_parser_fetch("gsensor_para", "gsensor_used", &device_used, 1))){

-		pr_err("%s: script_parser_fetch err.ret = %d. \n", __func__, ret);

-		goto script_parser_fetch_err;

-	}

-	if(1 == device_used){

-		if(SCRIPT_PARSER_OK != script_parser_fetch("gsensor_para", "gsensor_twi_id", &twi_id, 1)){

-			pr_err("%s: script_parser_fetch err. \n",__func__);

-			goto script_parser_fetch_err;

-		}

-		printk("%s: twi_id is %d. \n", __func__, twi_id);

-		

-		stk8313_pin_hd = gpio_request_ex("gsensor_para",NULL);

-		if (stk8313_pin_hd==-1) {

-			printk("stk8313_pin_hd pin request error!\n");

-		}

-		ret = 0;

-		

-		}else{

-		pr_err("%s: gsensor_unused. \n",  __func__);

-		ret = -1;

-	}

-	

-	return ret;

-	

-	script_parser_fetch_err:

-	pr_notice("=========script_parser_fetch_err============\n");

-	return ret;

-}	

-#endif	/* #ifdef STK_ALLWINNER_A13 */

-	

-

-

-static int STK_i2c_Rx(char *rxData, int length)

-{

-	uint8_t retry;	

-	struct i2c_msg msgs[] = 

-	{

-		{

-			.addr = this_client->addr,

-			.flags = 0,

-			.len = 1,

-			.buf = rxData,

-		},

-		{

-			.addr = this_client->addr,

-			.flags = I2C_M_RD,

-			.len = length,

-			.buf = rxData,

-		},

-	};

-	

-	for (retry = 0; retry <= 3; retry++) 

-	{

-		if (i2c_transfer(this_client->adapter, msgs, 2) > 0)

-			break;

-		else

-			mdelay(10);

-	}

-	

-	if (retry > 3) 

-	{

-		printk(KERN_ERR "%s: retry over 3\n", __func__);

-		return -EIO;

-	} 

-	else

-		return 0;	

-}

-

-static int STK_i2c_Tx(char *txData, int length)

-{

-	int retry;

-	struct i2c_msg msg[] = 

-	{

-		{

-			.addr = this_client->addr,

-			.flags = 0,

-			.len = length,

-			.buf = txData,

-		},

-	};

-	

-	for (retry = 0; retry <= 3; retry++) 

-	{

-		if (i2c_transfer(this_client->adapter, msg, 1) > 0)

-			break;

-		else

-			mdelay(10);

-	}

-	

-	if(*txData >= 0x21 && *txData <= 0x3E)

-	{

-		for (retry = 0; retry <= 3; retry++) 

-		{

-			if (i2c_transfer(this_client->adapter, msg, 1) > 0)

-				break;

-			else

-				mdelay(10);

-		}		

-	}

-	

-	if (retry > 3) 

-	{

-		printk(KERN_ERR "%s: i2c error, retry over 3\n", __func__);

-		return -EIO;

-	}

-	else

-		return 0;	

-}

-

-

-static int STK831X_SetVD(struct stk831x_data *stk)

-{

-	int result;

-	char buffer[2] = "";

-	char reg24;

-	

-	msleep(2);

-	result = STK831x_ReadByteOTP(0x70, &reg24);

-	if(result < 0)

-	{

-		printk(KERN_ERR "%s: read back error, result=%d\n", __func__, result);

-		return result;

-	}

-	

-	if(reg24 != 0)

-	{

-		buffer[0] = 0x24;

-		buffer[1] = reg24;

-		//printk(KERN_INFO "%s:write 0x%x to 0x24\n",  __func__, buffer[1]);

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed\n", __func__);

-			return result;

-		}

-	}	

-	else

-	{

-		//printk(KERN_INFO "%s: reg24=0, do nothing\n", __func__);

-		return 0;

-	}

-	

-	buffer[0] = 0x24;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}				

-	if(buffer[0] != reg24)

-	{

-		printk(KERN_ERR "%s: error, reg24=0x%x, read=0x%x\n", __func__, reg24, buffer[0]);

-		return -1;

-	}

-	//printk(KERN_INFO "%s: successfully", __func__);

-	return 0;

-}

-

-#ifdef STK_TUNE

-static void STK831x_ResetPara(void)

-{

-	int ii;

-	for(ii=0;ii<3;ii++)

-	{

-		stk_tune_sum[ii] = 0;

-		stk_tune_min[ii] = 4096;

-		stk_tune_max[ii] = -4096;

-	}

-	return;

-}

-

-static void STK831x_Tune(struct stk831x_data *stk, int acc[])

-{	

-	int ii;

-	char offset[3];		

-	char mode_reg;

-	int result;

-	char buffer[2] = "";

-	

-	if (stk_tune_done==0)

-	{	

-		if( event_since_en >= STK_TUNE_DELAY)

-		{	

-			if ((abs(acc[0]) <= STK_TUNE_XYOFFSET) && (abs(acc[1]) <= STK_TUNE_XYOFFSET)

-				&& (abs(abs(acc[2])-STK_LSB_1G) <= STK_TUNE_ZOFFSET))				

-				stk_tune_index++;

-			else

-				stk_tune_index = 0;

-

-			if (stk_tune_index==0)			

-				STK831x_ResetPara();			

-			else

-			{

-				for(ii=0;ii<3;ii++)

-				{

-					stk_tune_sum[ii] += acc[ii];

-					if(acc[ii] > stk_tune_max[ii])

-						stk_tune_max[ii] = acc[ii];

-					if(acc[ii] < stk_tune_min[ii])

-						stk_tune_min[ii] = acc[ii];						

-				}	

-			}			

-

-			if(stk_tune_index == STK_TUNE_NUM)

-			{

-				for(ii=0;ii<3;ii++)

-				{

-					if((stk_tune_max[ii] - stk_tune_min[ii]) > STK_TUNE_NOISE)

-					{

-						stk_tune_index = 0;

-						STK831x_ResetPara();

-						return;

-					}

-				}

-				buffer[0] = STK831X_MODE;

-				result = STK_i2c_Rx(buffer, 1);	

-				if (result < 0) 

-				{

-					printk(KERN_ERR "%s:failed, result=0x%x\n", __func__, result);

-					return;

-				}

-				mode_reg = buffer[0];

-				buffer[1] = mode_reg & 0xF8;

-				buffer[0] = STK831X_MODE;	

-				result = STK_i2c_Tx(buffer, 2);

-				if (result < 0) 

-				{

-					printk(KERN_ERR "%s:failed, result=0x%x\n", __func__, result);			

-					return;

-				}				

-				

-				stk_tune_offset[0] = stk_tune_sum[0]/STK_TUNE_NUM;

-				stk_tune_offset[1] = stk_tune_sum[1]/STK_TUNE_NUM;

-				if (acc[2] > 0)

-					stk_tune_offset[2] = stk_tune_sum[2]/STK_TUNE_NUM - STK_LSB_1G;

-				else

-					stk_tune_offset[2] = stk_tune_sum[2]/STK_TUNE_NUM - (-STK_LSB_1G);				

-				

-				offset[0] = (char) (-stk_tune_offset[0]);

-				offset[1] = (char) (-stk_tune_offset[1]);

-				offset[2] = (char) (-stk_tune_offset[2]);

-				STK831x_SetOffset(offset);

-				stk_tune_offset_record[0] = offset[0];

-				stk_tune_offset_record[1] = offset[1];

-				stk_tune_offset_record[2] = offset[2];

-				

-				buffer[1] = mode_reg | 0x1;

-				buffer[0] = STK831X_MODE;	

-				result = STK_i2c_Tx(buffer, 2);

-				if (result < 0) 

-				{

-					printk(KERN_ERR "%s:failed, result=0x%x\n", __func__, result);			

-					return;

-				}

-				

-				STK831X_SetVD(stk);			

-				stk_store_in_file(offset, STK_K_SUCCESS_TUNE);		

-				stk_tune_done = 1;				

-				atomic_set(&stk->cali_status, STK_K_SUCCESS_TUNE);				

-				event_since_en = 0;				

-				printk(KERN_INFO "%s:TUNE done, %d,%d,%d\n", __func__, offset[0], offset[1],offset[2]);		

-			}	

-		}		

-	}

-	/*

-	else

-	{	

-		if(atomic_read(&stk->enabled))

-		{

-			acc[0] -= stk_tune_offset[0];

-			acc[1] -= stk_tune_offset[1];

-			acc[2] -= stk_tune_offset[2];

-		}

-	}

-	*/

-	//	printk(KERN_INFO "%s:TUNE %4d,%4d,%4d  [%d,%d,%d] %d\n", __func__, acc[0], acc[1], acc[2], stk_tune_offset[0], stk_tune_offset[1],stk_tune_offset[2],stk_tune_done);		

-	return;

-}

-#endif

-

-#ifdef CONFIG_SENSORS_STK8312

-static int STK831x_CheckReading(int acc[], bool clear)

-{	

-	static int check_result = 0;

-	

-	if(acc[0] == 127 || acc[0] == -128 || acc[1] == 127 || acc[1] == -128 || 

-			acc[2] == 127 || acc[2] == -128)

-	{

-		printk(KERN_INFO "%s: acc:%o,%o,%o\n", __func__, acc[0], acc[1], acc[2]);

-		check_result++;		

-	}	

-	if(clear)

-	{

-		if(check_result == 3)

-		{

-			event_since_en_limit = 10000;

-			printk(KERN_INFO "%s: incorrect reading\n", __func__);		

-			check_result = 0;

-			return 1;

-		}

-		check_result = 0;

-	}

-	return 0;		

-}

-static inline int STK831x_ReadSensorData(struct stk831x_data *stk)

-{	

-	int result;

-	char buffer[3] = {0};

-	int acc_xyz[3] = {0};

-#ifdef STK_ZG_FILTER	

-	s16 zero_fir = 0;	

-#endif	

-#ifdef STK_LOWPASS

-	int idx, firlength = atomic_read(&stk->firlength);   

-#endif	

-	int k_status = atomic_read(&stk->cali_status);

-	memset(buffer, 0, 3);

-	

-	buffer[0] = STK831X_XOUT;

-	result = STK_i2c_Rx(buffer, 3);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:i2c transfer error\n", __func__);

-		return result;

-	}	

-

-	if (buffer[0] & 0x80)

-		acc_xyz[0] = buffer[0] - 256;

-	else

-		acc_xyz[0] = buffer[0];

-	if (buffer[1] & 0x80)

-		acc_xyz[1] = buffer[1] - 256;

-	else

-		acc_xyz[1] = buffer[1];

-	if (buffer[2] & 0x80)

-		acc_xyz[2] = buffer[2] - 256;

-	else

-		acc_xyz[2] = buffer[2];

-

-#ifdef STK_DEBUG_RAWDATA

-	printk(KERN_INFO "%s:RAW  %4d,%4d,%4d\n", __func__, stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);	

-#endif

-

-	if(event_since_en == 16 || event_since_en == 17)

-		STK831x_CheckReading(acc_xyz, false);

-	else if(event_since_en == 18)

-		STK831x_CheckReading(acc_xyz, true);

-	

-	if(k_status == STK_K_RUNNING)

-	{

-		stk->raw_data[0] = acc_xyz[0];

-		stk->raw_data[1] = acc_xyz[1];

-		stk->raw_data[2] = acc_xyz[2];	

-		return 0;

-	}		

-		

-#ifdef STK_LOWPASS //not define 2013-7-12

-	if(atomic_read(&stk->fir_en))

-	{

-		if(stk->fir.num < firlength)

-		{                

-			stk->fir.raw[stk->fir.num][0] = acc_xyz[0];

-			stk->fir.raw[stk->fir.num][1] = acc_xyz[1];

-			stk->fir.raw[stk->fir.num][2] = acc_xyz[2];

-			stk->fir.sum[0] += acc_xyz[0];

-			stk->fir.sum[1] += acc_xyz[1];

-			stk->fir.sum[2] += acc_xyz[2];

-			stk->fir.num++;

-			stk->fir.idx++;

-		}

-		else

-		{

-			idx = stk->fir.idx % firlength;

-			stk->fir.sum[0] -= stk->fir.raw[idx][0];

-			stk->fir.sum[1] -= stk->fir.raw[idx][1];

-			stk->fir.sum[2] -= stk->fir.raw[idx][2];

-			stk->fir.raw[idx][0] = acc_xyz[0];

-			stk->fir.raw[idx][1] = acc_xyz[1];

-			stk->fir.raw[idx][2] = acc_xyz[2];

-			stk->fir.sum[0] += acc_xyz[0];

-			stk->fir.sum[1] += acc_xyz[1];

-			stk->fir.sum[2] += acc_xyz[2];

-			stk->fir.idx++;	

-			acc_xyz[0] = stk->fir.sum[0]/firlength;

-			acc_xyz[1] = stk->fir.sum[1]/firlength;

-			acc_xyz[2] = stk->fir.sum[2]/firlength;					

-		}

-	}

-#ifdef STK_DEBUG_RAWDATA

-	printk(KERN_INFO "%s:After FIR  %4d,%4d,%4d\n", __func__, stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);	

-#endif

-

-#endif  	/* #ifdef STK_LOWPASS */

-		

-

-		

-#ifdef STK_TUNE  //define

-	if((k_status&0xF0) != 0)

-		STK831x_Tune(stk, acc_xyz);		

-#endif					

-

-#ifdef STK_ZG_FILTER  //define

-	if( abs(acc_xyz[0]) <= STK_ZG_COUNT) // 1	

-		acc_xyz[0] = (acc_xyz[0]*zero_fir);	

-	if( abs(acc_xyz[1]) <= STK_ZG_COUNT)

-		acc_xyz[1] = (acc_xyz[1]*zero_fir);

-	if( abs(acc_xyz[2]) <= STK_ZG_COUNT)

-		acc_xyz[2] = (acc_xyz[2]*zero_fir);

-#endif 	/* #ifdef STK_ZG_FILTER */	

-

-	stk->raw_data[0] = acc_xyz[0];

-	stk->raw_data[1] = acc_xyz[1];

-	stk->raw_data[2] = acc_xyz[2];

-	

-	return 0;	

-}

-

-#elif defined CONFIG_SENSORS_STK8313

-static int STK831x_CheckReading(int acc[], bool clear)

-{

-	static int check_result = 0;

-	

-	if(acc[0] == 2047 || acc[0] == -2048 || acc[1] == 2047 || acc[1] == -2048 || 

-			acc[2] == 2047 || acc[2] == -2048)

-	{

-		printk(KERN_INFO "%s: acc:%o,%o,%o\n", __func__, acc[0], acc[1], acc[2]);

-		check_result++;		

-	}	

-	if(clear)

-	{

-		if(check_result == 3)

-		{

-			event_since_en_limit = 10000;

-			printk(KERN_INFO "%s: incorrect reading\n", __func__);		

-			check_result = 0;

-			return 1;

-		}

-		check_result = 0;

-	}

-	return 0;

-}

-static int STK831x_ReadSensorData(struct stk831x_data *stk)

-{	

-	int result;

-	char buffer[6] = "";

-	int acc_xyz[3] = {0};	

-#ifdef STK_ZG_FILTER	

-	s16 zero_fir = 0;	

-#endif	

-#ifdef STK_LOWPASS

-	int idx, firlength = atomic_read(&stk->firlength);   

-#endif	

-	int k_status = atomic_read(&stk->cali_status);

-	

-	memset(buffer, 0, 6);	

-	buffer[0] = STK831X_XOUT;

-	result = STK_i2c_Rx(buffer, 6);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:i2c transfer error\n", __func__);

-		return result;

-	}			

-		

-	if (buffer[0] & 0x80)

-		acc_xyz[0] = ((int)buffer[0]<<4) + (buffer[1]>>4) - 4096;

-	else

-		acc_xyz[0] = ((int)buffer[0]<<4) + (buffer[1]>>4);

-	if (buffer[2] & 0x80)

-		acc_xyz[1] = ((int)buffer[2]<<4) + (buffer[3]>>4) - 4096;

-	else

-		acc_xyz[1] = ((int)buffer[2]<<4) + (buffer[3]>>4);

-	if (buffer[4] & 0x80)

-		acc_xyz[2] = ((int)buffer[4]<<4) + (buffer[5]>>4) - 4096;

-	else

-		acc_xyz[2] = ((int)buffer[4]<<4) + (buffer[5]>>4);

-

-#ifdef STK_DEBUG_RAWDATA

-	printk(KERN_INFO "%s:RAW  %4d,%4d,%4d\n", __func__, stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);	

-#endif

-

-	if(event_since_en == 16 || event_since_en == 17)

-		STK831x_CheckReading(acc_xyz, false);

-	else if(event_since_en == 18)

-		STK831x_CheckReading(acc_xyz, true);

-	if(k_status == STK_K_RUNNING)

-	{

-		stk->raw_data[0] = acc_xyz[0];

-		stk->raw_data[1] = acc_xyz[1];

-		stk->raw_data[2] = acc_xyz[2];	

-		return 0;

-	}

-	

-#ifdef STK_LOWPASS

-	if(atomic_read(&stk->fir_en))

-	{

-		if(stk->fir.num < firlength)

-		{                

-			stk->fir.raw[stk->fir.num][0] = acc_xyz[0];

-			stk->fir.raw[stk->fir.num][1] = acc_xyz[1];

-			stk->fir.raw[stk->fir.num][2] = acc_xyz[2];

-			stk->fir.sum[0] += acc_xyz[0];

-			stk->fir.sum[1] += acc_xyz[1];

-			stk->fir.sum[2] += acc_xyz[2];

-			stk->fir.num++;

-			stk->fir.idx++;

-		}

-		else

-		{

-			idx = stk->fir.idx % firlength;

-			stk->fir.sum[0] -= stk->fir.raw[idx][0];

-			stk->fir.sum[1] -= stk->fir.raw[idx][1];

-			stk->fir.sum[2] -= stk->fir.raw[idx][2];

-			stk->fir.raw[idx][0] = acc_xyz[0];

-			stk->fir.raw[idx][1] = acc_xyz[1];

-			stk->fir.raw[idx][2] = acc_xyz[2];

-			stk->fir.sum[0] += acc_xyz[0];

-			stk->fir.sum[1] += acc_xyz[1];

-			stk->fir.sum[2] += acc_xyz[2];

-			stk->fir.idx++;	

-			acc_xyz[0] = stk->fir.sum[0]/firlength;

-			acc_xyz[1] = stk->fir.sum[1]/firlength;

-			acc_xyz[2] = stk->fir.sum[2]/firlength;					

-		}

-	}

-#ifdef STK_DEBUG_RAWDATA

-	printk(KERN_INFO "%s:After FIR  %4d,%4d,%4d\n", __func__, stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);	

-#endif

-	

-#endif  	/* #ifdef STK_LOWPASS */

-		

-		

-#ifdef STK_TUNE

-	if((k_status&0xF0) != 0)

-		STK831x_Tune(stk, acc_xyz);		

-#endif					

-

-#ifdef STK_ZG_FILTER

-	if( abs(acc_xyz[0]) <= STK_ZG_COUNT)	

-		acc_xyz[0] = (acc_xyz[0]*zero_fir);	

-	if( abs(acc_xyz[1]) <= STK_ZG_COUNT)

-		acc_xyz[1] = (acc_xyz[1]*zero_fir);

-	if( abs(acc_xyz[2]) <= STK_ZG_COUNT)

-		acc_xyz[2] = (acc_xyz[2]*zero_fir);

-#endif 	/* #ifdef STK_ZG_FILTER */	

-

-	stk->raw_data[0] = acc_xyz[0];

-	stk->raw_data[1] = acc_xyz[1];

-	stk->raw_data[2] = acc_xyz[2];

-

-	return 0;	

-}

-#endif

-

-static int STK831x_ReportValue(struct stk831x_data *stk)

-{

-	//int tmp = 0;

-	int rxyz[3] = {0};

-#if 1//comment 2013-8-15	

-	if(event_since_en < 1200)

-	{

-		event_since_en++;

-		if(event_since_en < 12)

-			return 0;		

-	}

-#endif 	

-//add by gandy

-	//gsensor_direct_x = 0;

-#if 0	

-	if (gsensor_direct_x == 1)

-		stk->raw_data[0] = -stk->raw_data[0];

-

-	//gsensor_direct_y = 1;

-	if (gsensor_direct_y == 1)

-		stk->raw_data[1] = -stk->raw_data[1];

-

-	gsensor_direct_z = 1;

-	if (gsensor_direct_z == 1)

-		stk->raw_data[2] = -stk->raw_data[2];

-

-	if (gsensor_xy_revert == 1)

-	{

-		tmp = stk->raw_data[0];

-		stk->raw_data[0] = stk->raw_data[1];

-		stk->raw_data[1] = tmp;

-	}

-#endif	 

-//end add 

-	//add coord

-	//printk("x,y,z(%d,%d,%d)\n", stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);

-	rxyz[0] = stk->raw_data[0];

-	rxyz[1] = stk->raw_data[1];

-	rxyz[2] = stk->raw_data[2];

-	stk->raw_data[0] = rxyz[l_sensorconfig.xyz_axis[0][0]]*l_sensorconfig.xyz_axis[0][1];

-	stk->raw_data[1] = rxyz[l_sensorconfig.xyz_axis[1][0]]*l_sensorconfig.xyz_axis[1][1];

-	stk->raw_data[2] = rxyz[l_sensorconfig.xyz_axis[2][0]]*l_sensorconfig.xyz_axis[2][1];

-	

-	

-#if 0	

-	stk->raw_data[0] = stk->raw_data[0]*9800*100/2133; //add for stk8132 21.34

-	stk->raw_data[1] = stk->raw_data[1]*9800*100/2133;

-	stk->raw_data[2] = stk->raw_data[2]*9800*100/2133; 

-#endif	

-	

-		

-#ifdef STK_DEBUG_PRINT	

-	printk(KERN_INFO "%s:%4d,%4d,%4d\n", __func__, stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);	

-#endif	

-	input_report_abs(stk->input_dev, ABS_X, stk->raw_data[0]);  

-	input_report_abs(stk->input_dev, ABS_Y, stk->raw_data[1]);

-	input_report_abs(stk->input_dev, ABS_Z, stk->raw_data[2]);

-	

-	//printk(" after x,y,z(%d,%d,%d)\n", stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);

-	input_sync(stk->input_dev);

-	return 0;

-}

-

-static int STK831x_SetOffset(char buf[])

-{

-	int result;

-	char buffer[4] = "";

-	

-	buffer[0] = STK831X_OFSX;	

-	buffer[1] = buf[0];

-	buffer[2] = buf[1];

-	buffer[3] = buf[2];

-	result = STK_i2c_Tx(buffer, 4);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}	

-	return 0;

-}

-

-static int STK831x_GetOffset(char buf[])

-{

-	int result;

-	char buffer[3] = "";

-	

-	buffer[0] = STK831X_OFSX;

-	result = STK_i2c_Rx(buffer, 3);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}		

-	buf[0] = buffer[0];

-	buf[1] = buffer[1];

-	buf[2] = buffer[2];

-	return 0;

-}

-

-static int STK831x_SetEnable(struct stk831x_data *stk, char en)

-{

-	int result;

-	char buffer[2] = "";

-	int new_enabled = (en)?1:0; 

-	int k_status = atomic_read(&stk->cali_status);

-	

-	if(new_enabled == atomic_read(&stk->enabled))

-		return 0;

-	printk(KERN_INFO "%s:%x\n", __func__, en);

-

-	//mutex_lock(&stk->write_lock);		

-	if(stk->first_enable && k_status != STK_K_RUNNING)			

-		stk_handle_first_en(stk);

-	

-	mutex_lock(&stk->write_lock);		

-	buffer[0] = STK831X_MODE;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		goto e_err_i2c;

-	}			

-	if(en)

-	{

-		buffer[1] = (buffer[0] & 0xF8) | 0x01;

-		event_since_en = 0;

-#ifdef STK_TUNE		

-		if((k_status&0xF0) != 0 && stk_tune_done == 0)

-		{

-			stk_tune_index = 0;

-			STK831x_ResetPara();

-		}

-#endif		

-	}

-	else

-		buffer[1] = (buffer[0] & 0xF8);

-		

-	buffer[0] = STK831X_MODE;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		goto e_err_i2c;

-	}

-	mutex_unlock(&stk->write_lock);	

-	

-	if(stk->first_enable && k_status != STK_K_RUNNING)

-	{

-		stk->first_enable = false;	

-		msleep(2);

-		result = stk_get_ic_content(stk);			

-	}	

-	if(en)

-	{

-		STK831X_SetVD(stk);		

-#if STK_ACC_POLLING_MODE

-		hrtimer_start(&stk->acc_timer, stk->acc_poll_delay, HRTIMER_MODE_REL);			

-#else

-		enable_irq((unsigned int)stk->irq);	

-#endif	//#if STK_ACC_POLLING_MODE	

-	}			

-	else

-	{

-#if STK_ACC_POLLING_MODE

-		hrtimer_cancel(&stk->acc_timer);

-		cancel_work_sync(&stk->stk_acc_work);

-#else

-		disable_irq((unsigned int)stk->irq);	

-#endif	//#if STK_ACC_POLLING_MODE

-	}	

-	//mutex_unlock(&stk->write_lock);	

-	atomic_set(&stk->enabled, new_enabled);

-	return 0;

-	

-e_err_i2c:

-	mutex_unlock(&stk->write_lock);		

-	return result;

-}

-

-static int STK831x_GetEnable(struct stk831x_data *stk, char* gState)

-{

-	*gState = atomic_read(&stk->enabled);

-	return 0;

-}

-

-static int STK831x_SetDelay(struct stk831x_data *stk, uint32_t sdelay_ns)

-{

-	unsigned char sr_no;	

-	int result;

-	char buffer[2] = "";

-	uint32_t sdelay_us = sdelay_ns / 1000;

-

-	for(sr_no=(STK831X_SAMPLE_TIME_NO-1);sr_no>0;sr_no--)

-	{

-		if(sdelay_us >= STK831X_SAMPLE_TIME[sr_no])	

-			break;		

-	}	

-	if(sr_no < STK831X_SAMPLE_TIME_MIN_NO)

-		sr_no = STK831X_SAMPLE_TIME_MIN_NO;

-	

-#ifdef STK831X_HOLD_ODR

-	sr_no = STK831X_INIT_ODR;

-#endif	

-	

-#ifdef STK_DEBUG_PRINT		

-#ifdef STK831X_HOLD_ODR

-	printk(KERN_INFO "%s:sdelay_us=%d, Hold delay = %d\n", __func__, sdelay_us, STK831X_SAMPLE_TIME[STK831X_INIT_ODR]);

-#else

-	printk(KERN_INFO "%s:sdelay_us=%d\n", __func__, sdelay_us);

-#endif	

-#endif	

-	mutex_lock(&stk->write_lock);

-	if(stk->delay == sr_no)

-	{

-		mutex_unlock(&stk->write_lock);	

-		return 0;

-	}

-	buffer[0] = STK831X_SR;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		goto d_err_i2c;

-	}			

-	

-	buffer[1] = (buffer[0] & 0xF8) | ((sr_no & 0x07));

-	buffer[0] = STK831X_SR;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		goto d_err_i2c;

-	}	

-	stk->delay = sr_no;

-#if STK_ACC_POLLING_MODE	

-	stk->acc_poll_delay = ns_to_ktime(STK831X_SAMPLE_TIME[sr_no]*USEC_PER_MSEC);	

-#endif

-	

-#if defined(STK_LOWPASS)

-	stk->fir.num = 0;

-	stk->fir.idx = 0;

-	stk->fir.sum[0] = 0;

-	stk->fir.sum[1] = 0;

-	stk->fir.sum[2] = 0;

-#endif		

-	mutex_unlock(&stk->write_lock);	

-	

-	return 0;

-d_err_i2c:

-	mutex_unlock(&stk->write_lock);	

-	return result;

-}

-

-static int STK831x_GetDelay(struct stk831x_data *stk, uint32_t *gdelay_ns)

-{

-	int result;

-	char buffer[2] = "";

-	

-	mutex_lock(&stk->write_lock);

-	buffer[0] = STK831X_SR;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		mutex_unlock(&stk->write_lock);	

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}	

-	mutex_unlock(&stk->write_lock);	

-	*gdelay_ns = (uint32_t) STK831X_SAMPLE_TIME[(int)buffer[0]] * 1000;

-	return 0;	

-}

-

-

-static int STK831x_SetRange(char srange)

-{

-	int result;

-	char buffer[2] = "";

-#ifdef STK_DEBUG_PRINT	

-	printk(KERN_INFO "%s:range=0x%x\n", __func__, srange);

-#endif	

-	

-	if(srange >= 3)

-	{

-		printk(KERN_ERR "%s:parameter out of range\n", __func__);

-		return -1;

-	}

-	

-	buffer[0] = STK831X_STH;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}	

-	

-	buffer[1] = (buffer[0] & 0x3F) | srange<<6;

-	buffer[0] = STK831X_STH;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}	

-	return 0;		

-}

-

-static int STK831x_GetRange(char* grange)

-{

-	int result;

-	char buffer = 0;

-	

-	buffer = STK831X_STH;

-	result = STK_i2c_Rx(&buffer, 1);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}		

-	*grange = buffer >> 6;

-	return 0;

-}

-

-static int STK831x_ReadByteOTP(char rReg, char *value)

-{

-	int redo = 0;

-	int result;

-	char buffer[2] = "";

-	*value = 0;

-	

-	buffer[0] = 0x3D;

-	buffer[1] = rReg;

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		goto eng_i2c_r_err;

-	}

-	buffer[0] = 0x3F;

-	buffer[1] = 0x02;

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		goto eng_i2c_r_err;

-	}

-	

-	do {

-		msleep(2);

-		buffer[0] = 0x3F;

-		result = STK_i2c_Rx(buffer, 1);	

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed\n", __func__);

-			goto eng_i2c_r_err;

-		}

-		if(buffer[0]& 0x80)

-		{

-			break;

-		}		

-		redo++;

-	}while(redo < 10);

-	

-	if(redo == 10)

-	{

-		printk(KERN_ERR "%s:OTP read repeat read 10 times! Failed!\n", __func__);

-		return -STK_K_FAIL_OTP_5T;

-	}	

-	buffer[0] = 0x3E;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		goto eng_i2c_r_err;

-	}	

-	*value = buffer[0];

-#ifdef STK_DEBUG_CALI		

-	printk(KERN_INFO "%s: read 0x%x=0x%x\n", __func__, rReg, *value);

-#endif	

-	return 0;

-	

-eng_i2c_r_err:	

-	return -STK_K_FAIL_ENG_I2C;	

-}

-

-static int STK831x_WriteByteOTP(char wReg, char value)

-{

-	int finish_w_check = 0;

-	int result;

-	char buffer[2] = "";

-	char read_back, value_xor = value;

-	int re_write = 0;

-	

-	do

-	{

-		finish_w_check = 0;

-		buffer[0] = 0x3D;

-		buffer[1] = wReg;

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed, err=0x%x\n", __func__, result);

-			goto eng_i2c_w_err;

-		}

-		buffer[0] = 0x3E;

-		buffer[1] = value_xor;

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed, err=0x%x\n", __func__, result);

-			goto eng_i2c_w_err;

-		}				

-		buffer[0] = 0x3F;

-		buffer[1] = 0x01;

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed, err=0x%x\n", __func__, result);			

-			goto eng_i2c_w_err;

-		}				

-		

-		do 

-		{

-			msleep(1);

-			buffer[0] = 0x3F;

-			result = STK_i2c_Rx(buffer, 1);	

-			if (result < 0) 

-			{

-				printk(KERN_ERR "%s:failed, err=0x%x\n", __func__, result);			

-				goto eng_i2c_w_err;

-			}

-			if(buffer[0]& 0x80)

-			{

-				result = STK831x_ReadByteOTP(wReg, &read_back);

-				if(result < 0)

-				{

-					printk(KERN_ERR "%s: read back error, result=%d\n", __func__, result);

-					goto eng_i2c_w_err;

-				}

-				

-				if(read_back == value)				

-				{

-#ifdef STK_DEBUG_CALI					

-					printk(KERN_INFO "%s: write 0x%x=0x%x successfully\n", __func__, wReg, value);

-#endif			

-					re_write = 0xFF;

-					break;

-				}

-				else

-				{

-					printk(KERN_ERR "%s: write 0x%x=0x%x, read 0x%x=0x%x, try again\n", __func__, wReg, value_xor, wReg, read_back);

-					value_xor = read_back ^ value;

-					re_write++;

-					break;

-				}

-			}

-			finish_w_check++;		

-		} while (finish_w_check < 5);

-	} while(re_write < 10);

-	

-	if(re_write == 10)

-	{

-		printk(KERN_ERR "%s: write 0x%x fail, read=0x%x, write=0x%x, target=0x%x\n", __func__, wReg, read_back, value_xor, value);

-		return -STK_K_FAIL_OTP_5T;

-	}	

-	

-	return 0;

-

-eng_i2c_w_err:	

-	return -STK_K_FAIL_ENG_I2C;

-}

-

-static int STK831x_WriteOffsetOTP(struct stk831x_data *stk, int FT, char offsetData[])

-{

-	char regR[6], reg_comp[3];

-	char mode; 

-	int result;

-	char buffer[2] = "";

-	int ft_pre_trim = 0;

-	

-	if(FT==1)

-	{

-		result = STK831x_ReadByteOTP(0x7F, &regR[0]);

-		if(result < 0)

-			goto eng_i2c_err;

-		

-		if(regR[0]&0x10)

-		{

-			printk(KERN_ERR "%s: 0x7F=0x%x\n", __func__, regR[0]);

-			return -STK_K_FAIL_FT1_USD;

-		}

-	}

-	else if (FT == 2)

-	{

-		result = STK831x_ReadByteOTP(0x7F, &regR[0]);

-		if(result < 0)

-			goto eng_i2c_err;

-			

-		if(regR[0]&0x20)

-		{

-			printk(KERN_ERR "%s: 0x7F=0x%x\n", __func__, regR[0]);

-			return -STK_K_FAIL_FT2_USD;

-		}		

-	}

-//Check End

-	

-	buffer[0] = STK831X_MODE;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	mode = buffer[0];

-	buffer[1] = (mode | 0x01);

-	buffer[0] = STK831X_MODE;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	msleep(2);

-

-

-	if(FT == 1)

-	{

-		result = STK831x_ReadByteOTP(0x40, &reg_comp[0]);

-		if(result < 0)

-			goto eng_i2c_err;

-		result = STK831x_ReadByteOTP(0x41, &reg_comp[1]);

-		if(result < 0)

-			goto eng_i2c_err;

-		result = STK831x_ReadByteOTP(0x42, &reg_comp[2]);

-		if(result < 0)

-			goto eng_i2c_err;	

-	}

-	else if (FT == 2)

-	{

-		result = STK831x_ReadByteOTP(0x50, &reg_comp[0]);

-		if(result < 0)

-			goto eng_i2c_err;

-		result = STK831x_ReadByteOTP(0x51, &reg_comp[1]);

-		if(result < 0)

-			goto eng_i2c_err;

-		result = STK831x_ReadByteOTP(0x52, &reg_comp[2]);

-		if(result < 0)

-			goto eng_i2c_err;					

-	}

-

-	result = STK831x_ReadByteOTP(0x30, &regR[0]);

-	if(result < 0)

-		goto eng_i2c_err;

-	result = STK831x_ReadByteOTP(0x31, &regR[1]);

-	if(result < 0)

-		goto eng_i2c_err;

-	result = STK831x_ReadByteOTP(0x32, &regR[2]);

-	if(result < 0)

-		goto eng_i2c_err;

-		

-	if(reg_comp[0] == regR[0] && reg_comp[1] == regR[1] && reg_comp[2] == regR[2])

-	{

-		printk(KERN_INFO "%s: ft pre-trimmed\n", __func__);

-		ft_pre_trim = 1;

-	}

-	

-	if(!ft_pre_trim)

-	{

-		if(FT == 1)

-		{		

-			result = STK831x_WriteByteOTP(0x40, regR[0]);

-			if(result < 0)

-				goto eng_i2c_err;

-			result = STK831x_WriteByteOTP(0x41, regR[1]);

-			if(result < 0)

-				goto eng_i2c_err;		

-			result = STK831x_WriteByteOTP(0x42, regR[2]);

-			if(result < 0)

-				goto eng_i2c_err;		

-		}

-		else if (FT == 2)

-		{

-			result = STK831x_WriteByteOTP(0x50, regR[0]);

-			if(result < 0)

-				goto eng_i2c_err;

-			result = STK831x_WriteByteOTP(0x51, regR[1]);

-			if(result < 0)

-				goto eng_i2c_err;		

-			result = STK831x_WriteByteOTP(0x52, regR[2]);

-			if(result < 0)

-				goto eng_i2c_err;		

-		}

-	}

-#ifdef STK_DEBUG_CALI

-	printk(KERN_INFO "%s:OTP step1 Success!\n", __func__);

-#endif

-	buffer[0] = 0x2A;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	else

-	{

-		regR[0] = buffer[0];

-	}

-	buffer[0] = 0x2B;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	else

-	{

-		regR[1] = buffer[0];

-	}

-	buffer[0] = 0x2E;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	else

-	{

-		regR[2] = buffer[0];

-	}

-	buffer[0] = 0x2F;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	else

-	{

-		regR[3] = buffer[0];

-	}

-	buffer[0] = 0x32;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	else

-	{

-		regR[4] = buffer[0];

-	}

-	buffer[0] = 0x33;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto common_i2c_error;

-	}

-	else

-	{

-		regR[5] = buffer[0];

-	}

-	

-	regR[1] = offsetData[0];

-	regR[3] = offsetData[2];

-	regR[5] = offsetData[1];

-	if(FT==1)

-	{

-		result = STK831x_WriteByteOTP(0x44, regR[1]);

-		if(result < 0)

-			goto eng_i2c_err;		

-		result = STK831x_WriteByteOTP(0x46, regR[3]);

-		if(result < 0)

-			goto eng_i2c_err;				

-		result = STK831x_WriteByteOTP(0x48, regR[5]);

-		if(result < 0)

-			goto eng_i2c_err;				

-		

-		if(!ft_pre_trim)

-		{

-			result = STK831x_WriteByteOTP(0x43, regR[0]);

-			if(result < 0)

-				goto eng_i2c_err;		

-			result = STK831x_WriteByteOTP(0x45, regR[2]);

-			if(result < 0)

-				goto eng_i2c_err;				

-			result = STK831x_WriteByteOTP(0x47, regR[4]);

-			if(result < 0)

-				goto eng_i2c_err;				

-		}

-	}

-	else if (FT == 2)

-	{

-		result = STK831x_WriteByteOTP(0x54, regR[1]);

-		if(result < 0)

-			goto eng_i2c_err;

-		result = STK831x_WriteByteOTP(0x56, regR[3]);

-		if(result < 0)

-			goto eng_i2c_err;				

-		result = STK831x_WriteByteOTP(0x58, regR[5]);

-		if(result < 0)

-			goto eng_i2c_err;				

-

-		if(!ft_pre_trim)

-		{		

-			result = STK831x_WriteByteOTP(0x53, regR[0]);

-			if(result < 0)

-				goto eng_i2c_err;								

-			result = STK831x_WriteByteOTP(0x55, regR[2]);

-			if(result < 0)

-				goto eng_i2c_err;				

-			result = STK831x_WriteByteOTP(0x57, regR[4]);

-			if(result < 0)

-				goto eng_i2c_err;				

-		}

-	}

-#ifdef STK_DEBUG_CALI	

-	printk(KERN_INFO "%s:OTP step2 Success!\n", __func__);

-#endif

-	result = STK831x_ReadByteOTP(0x7F, &regR[0]);

-	if(result < 0)

-		goto eng_i2c_err;

-	

-	if(FT==1)

-		regR[0] = regR[0]|0x10;

-	else if(FT==2)

-		regR[0] = regR[0]|0x20;

-

-	result = STK831x_WriteByteOTP(0x7F, regR[0]);

-	if(result < 0)

-		goto eng_i2c_err;

-#ifdef STK_DEBUG_CALI	

-	printk(KERN_INFO "%s:OTP step3 Success!\n", __func__);

-#endif	

-	return 0;

-	

-eng_i2c_err:

-	printk(KERN_ERR "%s: read/write eng i2c error, result=0x%x\n", __func__, result);	

-	return result;

-	

-common_i2c_error:

-	printk(KERN_ERR "%s: read/write common i2c error, result=0x%x\n", __func__, result);

-	return result;	

-}

-

-static int STK831X_VerifyCali(struct stk831x_data *stk, unsigned char en_dis, uint32_t delay_ms)

-{

-	unsigned char axis, state;	

-	int acc_ave[3] = {0, 0, 0};

-	const unsigned char verify_sample_no = 3;		

-#ifdef CONFIG_SENSORS_STK8313

-	const unsigned char verify_diff = 25;	

-#elif defined CONFIG_SENSORS_STK8312

-	const unsigned char verify_diff = 2;		

-#endif		

-	int result;

-	char buffer[2] = "";

-	int ret = 0;

-	

-	if(en_dis)

-	{

-		STK831x_SetDelay(stk, 10000000);

-		buffer[0] = STK831X_MODE;

-		result = STK_i2c_Rx(buffer, 1);	

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed, result=0x%x\n", __func__, result);

-			return -STK_K_FAIL_I2C;

-		}			

-		buffer[1] = (buffer[0] & 0xF8) | 0x01;

-		buffer[0] = STK831X_MODE;	

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed, result=0x%x\n", __func__, result);			

-			return -STK_K_FAIL_I2C;

-		}

-		STK831X_SetVD(stk);			

-		msleep(delay_ms*15);	

-	}

-	

-	for(state=0;state<verify_sample_no;state++)

-	{

-		STK831x_ReadSensorData(stk);

-		for(axis=0;axis<3;axis++)			

-			acc_ave[axis] += stk->raw_data[axis];	

-#ifdef STK_DEBUG_CALI				

-		printk(KERN_INFO "%s: acc=%d,%d,%d\n", __func__, stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);	

-#endif

-		msleep(delay_ms);		

-	}		

-	

-	for(axis=0;axis<3;axis++)

-		acc_ave[axis] /= verify_sample_no;

-	

-	switch(stk831x_placement)

-	{

-	case POSITIVE_X_UP:

-		acc_ave[0] -= STK_LSB_1G;

-		break;

-	case NEGATIVE_X_UP:

-		acc_ave[0] += STK_LSB_1G;		

-		break;

-	case POSITIVE_Y_UP:

-		acc_ave[1] -= STK_LSB_1G;

-		break;

-	case NEGATIVE_Y_UP:

-		acc_ave[1] += STK_LSB_1G;

-		break;

-	case POSITIVE_Z_UP:

-		acc_ave[2] -= STK_LSB_1G;

-		break;

-	case NEGATIVE_Z_UP:

-		acc_ave[2] += STK_LSB_1G;

-		break;

-	default:

-		printk("%s: invalid stk831x_placement=%d\n", __func__, stk831x_placement);

-		ret = -STK_K_FAIL_PLACEMENT;

-		break;

-	}	

-	if(abs(acc_ave[0]) > verify_diff || abs(acc_ave[1]) > verify_diff || abs(acc_ave[2]) > verify_diff)

-	{

-		printk(KERN_INFO "%s:Check data x:%d, y:%d, z:%d\n", __func__,acc_ave[0],acc_ave[1],acc_ave[2]);		

-		printk(KERN_ERR "%s:Check Fail, Calibration Fail\n", __func__);

-		ret = -STK_K_FAIL_LRG_DIFF;

-	}	

-#ifdef STK_DEBUG_CALI

-	else

-		printk(KERN_INFO "%s:Check data pass\n", __func__);

-#endif	

-	if(en_dis)

-	{

-		buffer[0] = STK831X_MODE;

-		result = STK_i2c_Rx(buffer, 1);	

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed, result=0x%x\n", __func__, result);			

-			return -STK_K_FAIL_I2C;

-		}			

-		buffer[1] = (buffer[0] & 0xF8);

-		buffer[0] = STK831X_MODE;	

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			printk(KERN_ERR "%s:failed, result=0x%x\n", __func__, result);			

-			return -STK_K_FAIL_I2C;

-		}		

-	}	

-	

-	return ret;

-}

-

-

-static int STK831x_SetCali(struct stk831x_data *stk, char sstate)

-{

-	char org_enable;

-	int acc_ave[3] = {0, 0, 0};

-	int state, axis;

-	int new_offset[3];

-	char char_offset[3] = {0};

-	int result;

-	char buffer[2] = "";

-	char reg_offset[3] = {0};

-	char store_location = sstate;

-	uint32_t gdelay_ns, real_delay_ms;

-	char offset[3];	

-	

-	atomic_set(&stk->cali_status, STK_K_RUNNING);	

-	//sstate=1, STORE_OFFSET_IN_FILE

-	//sstate=2, STORE_OFFSET_IN_IC		

-#ifdef STK_DEBUG_CALI		

-	printk(KERN_INFO "%s:store_location=%d\n", __func__, store_location);

-#endif	

-	if((store_location != 3 && store_location != 2 && store_location != 1) || (stk831x_placement < 0 || stk831x_placement > 5) )

-	{

-		printk(KERN_ERR "%s, invalid parameters\n", __func__);

-		atomic_set(&stk->cali_status, STK_K_FAIL_K_PARA);	

-		return -STK_K_FAIL_K_PARA;

-	}	

-	STK831x_GetDelay(stk, &gdelay_ns);

-	STK831x_GetEnable(stk, &org_enable);

-	if(org_enable)

-		STK831x_SetEnable(stk, 0);

-	STK831x_SetDelay(stk, 10000000);

-	msleep(1);

-	STK831x_GetDelay(stk, &real_delay_ms);

-	real_delay_ms = (real_delay_ms + (NSEC_PER_MSEC / 2)) / NSEC_PER_MSEC;

-	printk(KERN_INFO "%s: delay =%d ms\n", __func__, real_delay_ms);

-	

-	STK831x_SetOffset(reg_offset);

-	buffer[0] = STK831X_MODE;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto err_i2c_rw;

-	}			

-	buffer[1] = (buffer[0] & 0xF8) | 0x01;

-	buffer[0] = STK831X_MODE;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto err_i2c_rw;

-	}

-

-	STK831X_SetVD(stk);

-	if(store_location >= 2)

-	{

-		buffer[0] = 0x2B;	

-		buffer[1] = 0x0;

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			goto err_i2c_rw;

-		}

-		buffer[0] = 0x2F;	

-		buffer[1] = 0x0;

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			goto err_i2c_rw;

-		}

-		buffer[0] = 0x33;	

-		buffer[1] = 0x0;

-		result = STK_i2c_Tx(buffer, 2);

-		if (result < 0) 

-		{

-			goto err_i2c_rw;

-		}

-	}	

-				

-	msleep(real_delay_ms*20);				

-	for(state=0;state<STK_SAMPLE_NO;state++)

-	{

-		STK831x_ReadSensorData(stk);

-		for(axis=0;axis<3;axis++)			

-			acc_ave[axis] += stk->raw_data[axis];	

-#ifdef STK_DEBUG_CALI				

-		printk(KERN_INFO "%s: acc=%d,%d,%d\n", __func__, stk->raw_data[0], stk->raw_data[1], stk->raw_data[2]);	

-#endif		

-		msleep(real_delay_ms);		

-	}		

-	buffer[0] = STK831X_MODE;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto err_i2c_rw;

-	}			

-	buffer[1] = (buffer[0] & 0xF8);

-	buffer[0] = STK831X_MODE;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto err_i2c_rw;

-	}	

-	

-	for(axis=0;axis<3;axis++)

-	{

-		if(acc_ave[axis] >= 0)

-			acc_ave[axis] = (acc_ave[axis] + STK_SAMPLE_NO / 2) / STK_SAMPLE_NO;

-		else

-			acc_ave[axis] = (acc_ave[axis] - STK_SAMPLE_NO / 2) / STK_SAMPLE_NO;

-	

-	}

-	if(acc_ave[2] <= -1)

-		stk831x_placement = NEGATIVE_Z_UP;

-	else if((acc_ave[2] >= 1))

-		stk831x_placement = POSITIVE_Z_UP;

-#ifdef STK_DEBUG_CALI		

-	printk(KERN_INFO "%s:stk831x_placement=%d\n", __func__, stk831x_placement);

-#endif	

-	

-	switch(stk831x_placement)

-	{

-	case POSITIVE_X_UP:

-		acc_ave[0] -= STK_LSB_1G;

-		break;

-	case NEGATIVE_X_UP:

-		acc_ave[0] += STK_LSB_1G;		

-		break;

-	case POSITIVE_Y_UP:

-		acc_ave[1] -= STK_LSB_1G;

-		break;

-	case NEGATIVE_Y_UP:

-		acc_ave[1] += STK_LSB_1G;

-		break;

-	case POSITIVE_Z_UP:

-		acc_ave[2] -= STK_LSB_1G;

-		break;

-	case NEGATIVE_Z_UP:

-		acc_ave[2] += STK_LSB_1G;

-		break;

-	default:

-		printk("%s: invalid stk831x_placement=%d\n", __func__, stk831x_placement);

-		atomic_set(&stk->cali_status, STK_K_FAIL_PLACEMENT);	

-		return -STK_K_FAIL_K_PARA;

-		break;

-	}		

-	

-	for(axis=0;axis<3;axis++)

-	{

-		acc_ave[axis] = -acc_ave[axis];

-		new_offset[axis] = acc_ave[axis];

-		char_offset[axis] = new_offset[axis];

-	}				

-#ifdef STK_DEBUG_CALI	

-	printk(KERN_INFO "%s: New offset:%d,%d,%d\n", __func__, new_offset[0], new_offset[1], new_offset[2]);	

-#endif	

-	if(store_location == 1)

-	{

-		STK831x_SetOffset(char_offset);

-		msleep(1);

-		STK831x_GetOffset(reg_offset);

-		for(axis=0;axis<3;axis++)

-		{

-			if(char_offset[axis] != reg_offset[axis])		

-			{

-				printk(KERN_ERR "%s: set offset to register fail!, char_offset[%d]=%d,reg_offset[%d]=%d\n", 

-					__func__, axis,char_offset[axis], axis, reg_offset[axis]);

-				atomic_set(&stk->cali_status, STK_K_FAIL_WRITE_NOFST);				

-				return -STK_K_FAIL_WRITE_NOFST;

-			}

-		}

-		

-		

-		result = STK831X_VerifyCali(stk, 1, real_delay_ms);

-		if(result)

-		{

-			printk(KERN_ERR "%s: calibration check fail, result=0x%x\n", __func__, result);

-			atomic_set(&stk->cali_status, -result);

-		}

-		else

-		{

-			result = stk_store_in_file(char_offset, STK_K_SUCCESS_FILE);

-			if(result)

-			{

-				printk(KERN_INFO "%s:write calibration failed\n", __func__);

-				atomic_set(&stk->cali_status, -result);				

-			}

-			else

-			{

-				printk(KERN_INFO "%s successfully\n", __func__);

-				atomic_set(&stk->cali_status, STK_K_SUCCESS_FILE);

-			}		

-			

-		}

-	}

-	else if(store_location >= 2)

-	{

-		for(axis=0; axis<3; axis++)

-		{

-#ifdef CONFIG_SENSORS_STK8313

-			new_offset[axis]>>=2;

-#endif				

-			char_offset[axis] = (char)new_offset[axis];

-			if( (char_offset[axis]>>7)==0)

-			{

-				if(char_offset[axis] >= 0x20 )

-				{

-					printk(KERN_ERR "%s: offset[%d]=0x%x is too large, limit to 0x1f\n", 

-									__func__, axis, char_offset[axis] );

-					char_offset[axis] = 0x1F;

-					//atomic_set(&stk->cali_status, STK_K_FAIL_OTP_OUT_RG);						

-					//return -STK_K_FAIL_OTP_OUT_RG;

-				}

-			}	

-			else

-			{

-				if(char_offset[axis] <= 0xDF)

-				{

-					printk(KERN_ERR "%s: offset[%d]=0x%x is too large, limit to 0x20\n", 

-									__func__, axis, char_offset[axis]);				

-					char_offset[axis] = 0x20;

-					//atomic_set(&stk->cali_status, STK_K_FAIL_OTP_OUT_RG);			

-					//return -STK_K_FAIL_OTP_OUT_RG;					

-				}

-				else

-					char_offset[axis] = char_offset[axis] & 0x3f;

-			}			

-		}

-

-		printk(KERN_INFO "%s: OTP offset:0x%x,0x%x,0x%x\n", __func__, char_offset[0], char_offset[1], char_offset[2]);

-		if(store_location == 2)

-		{

-			result = stk_store_in_ic( stk, char_offset, 1, real_delay_ms);

-			if(result == 0)

-			{

-				printk(KERN_INFO "%s successfully\n", __func__);

-				atomic_set(&stk->cali_status, STK_K_SUCCESS_FT1);

-			}

-			else

-			{

-				printk(KERN_ERR "%s fail, result=%d\n", __func__, result);

-			}

-		}

-		else if(store_location == 3)

-		{

-			result = stk_store_in_ic( stk, char_offset, 2, real_delay_ms);

-			if(result == 0)

-			{

-				printk(KERN_INFO "%s successfully\n", __func__);

-				atomic_set(&stk->cali_status, STK_K_SUCCESS_FT2);

-			}

-			else

-			{

-				printk(KERN_ERR "%s fail, result=%d\n", __func__, result);

-			}

-		}

-		offset[0] = offset[1] = offset[2] = 0;

-		stk_store_in_file(offset, store_location);				

-	}

-#ifdef STK_TUNE	

-	stk_tune_offset_record[0] = 0;

-	stk_tune_offset_record[1] = 0;

-	stk_tune_offset_record[2] = 0;

-	stk_tune_done = 1;

-#endif	

-	stk->first_enable = false;		

-	STK831x_SetDelay(stk, gdelay_ns);

-	

-	if(org_enable)

-		STK831x_SetEnable(stk, 1);		

-	return 0;

-	

-err_i2c_rw:

-	stk->first_enable = false;		

-	if(org_enable)

-		STK831x_SetEnable(stk, 1);				

-	printk(KERN_ERR "%s: i2c read/write error, err=0x%x\n", __func__, result);

-	atomic_set(&stk->cali_status, STK_K_FAIL_I2C);	

-	return result;

-}

-

-

-static int STK831x_GetCali(struct stk831x_data *stk)

-{

-	char r_buf[STK_ACC_CALI_FILE_SIZE] = {0};

-	char offset[3], mode;	

-	int cnt, result;

-	char regR[6];

-	

-#ifdef STK_TUNE		

-	printk(KERN_INFO "%s: stk_tune_done=%d, stk_tune_index=%d, stk_tune_offset=%d,%d,%d\n", __func__, 

-		stk_tune_done, stk_tune_index, stk_tune_offset_record[0], stk_tune_offset_record[1], 

-		stk_tune_offset_record[2]);

-#endif		

-	if ((stk_get_file_content(r_buf, STK_ACC_CALI_FILE_SIZE)) == 0)

-	{

-		if(r_buf[0] == STK_ACC_CALI_VER0 && r_buf[1] == STK_ACC_CALI_VER1)

-		{

-			offset[0] = r_buf[2];

-			offset[1] = r_buf[3];

-			offset[2] = r_buf[4];

-			mode = r_buf[5];

-			printk(KERN_INFO "%s:file offset:%#02x,%#02x,%#02x,%#02x\n", 

-				__func__, offset[0], offset[1], offset[2], mode);							

-		}

-		else

-		{

-			printk(KERN_ERR "%s: cali version number error! r_buf=0x%x,0x%x,0x%x,0x%x,0x%x\n", 

-				__func__, r_buf[0], r_buf[1], r_buf[2], r_buf[3], r_buf[4]);						

-		}

-	}

-	else

-		printk(KERN_INFO "%s: No file offset\n", __func__);

-	

-	for(cnt=0x43;cnt<0x49;cnt++)

-	{

-		result = STK831x_ReadByteOTP(cnt, &(regR[cnt-0x43]));

-		if(result < 0)

-			printk(KERN_ERR "%s: STK831x_ReadByteOTP failed, ret=%d\n", __func__, result);		

-	}

-	printk(KERN_INFO "%s: OTP 0x43-0x49:%#02x,%#02x,%#02x,%#02x,%#02x,%#02x\n", __func__, regR[0], 

-		regR[1], regR[2],regR[3], regR[4], regR[5]);

-		

-	for(cnt=0x53;cnt<0x59;cnt++)

-	{

-		result = STK831x_ReadByteOTP(cnt, &(regR[cnt-0x53]));

-		if(result < 0)

-			printk(KERN_ERR "%s: STK831x_ReadByteOTP failed, ret=%d\n", __func__, result);

-	}

-	printk(KERN_INFO "%s: OTP 0x53-0x59:%#02x,%#02x,%#02x,%#02x,%#02x,%#02x\n", __func__, regR[0], 

-		regR[1], regR[2],regR[3], regR[4], regR[5]);

-	

-	return 0;

-}

-

-static int STK831x_Init(struct stk831x_data *stk, struct i2c_client *client)

-{

-	int result;

-	char buffer[2] = "";

-

-#ifdef CONFIG_SENSORS_STK8312

-	printk(KERN_INFO "%s: Initialize stk8312\n", __func__);

-#elif defined CONFIG_SENSORS_STK8313

-	printk(KERN_INFO "%s: Initialize stk8313\n", __func__);

-#endif		

-	

-	buffer[0] = STK831X_RESET;

-	buffer[1] = 0x00;

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}		

-	

-	/* int pin is active high, psuh-pull */

-	buffer[0] = STK831X_MODE;

-	buffer[1] = 0xC0;

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}			

-	  

-	/* 50 Hz ODR */

-	stk->delay = STK831X_INIT_ODR;

-	buffer[0] = STK831X_SR;

-	buffer[1] = stk->delay /*+ STK831X_SAMPLE_TIME_BASE*//*2*/; //debug for rotate slowly 2013-8-15	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return result;

-	}	

-

-#if (!STK_ACC_POLLING_MODE)

-	/* enable GINT, int after every measurement */

-	buffer[0] = STK831X_INTSU;

-	buffer[1] = 0x10;

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:interrupt init failed\n", __func__);

-		return result;

-	}	

-#endif 

-	/* +- 6g mode */

-	buffer[0] = STK831X_STH;

-#ifdef CONFIG_SENSORS_STK8312	

-	buffer[1] = 0x42;

-#elif defined CONFIG_SENSORS_STK8313

-	buffer[1] = 0x82;

-#endif	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		printk(KERN_ERR "%s:set range failed\n", __func__);	

-		return result;

-	}	

-	

-	atomic_set(&stk->enabled, 0);				

-	event_since_en = 0;

-

-#ifdef STK_LOWPASS

-	memset(&stk->fir, 0x00, sizeof(stk->fir));  

-	atomic_set(&stk->firlength, STK_FIR_LEN);

-	atomic_set(&stk->fir_en, 1);

-#endif	

-

-#ifdef STK_TUNE	

-	stk_tune_offset[0] = 0;

-	stk_tune_offset[1] = 0;

-	stk_tune_offset[2] = 0;	

-	stk_tune_done = 0;

-#endif	

-	return 0;

-}

-

-static void stk_handle_first_en(struct stk831x_data *stk)

-{

-	char r_buf[STK_ACC_CALI_FILE_SIZE] = {0};

-	char offset[3];	

-	char mode;

-

-	if ((stk_get_file_content(r_buf, STK_ACC_CALI_FILE_SIZE)) == 0)

-	{

-		if(r_buf[0] == STK_ACC_CALI_VER0 && r_buf[1] == STK_ACC_CALI_VER1)

-		{

-			offset[0] = r_buf[2];

-			offset[1] = r_buf[3];

-			offset[2] = r_buf[4];

-			mode = r_buf[5];

-			STK831x_SetOffset(offset);

-#ifdef STK_TUNE

-			stk_tune_offset_record[0] = offset[0];

-			stk_tune_offset_record[1] = offset[1];

-			stk_tune_offset_record[2] = offset[2];

-#endif

-			printk(KERN_INFO "%s: set offset:%d,%d,%d, mode=%d\n", __func__, offset[0], offset[1], offset[2], mode);

-			atomic_set(&stk->cali_status, mode);								

-		}

-		else

-		{

-			printk(KERN_ERR "%s: cali version number error! r_buf=0x%x,0x%x,0x%x,0x%x,0x%x\n", 

-				__func__, r_buf[0], r_buf[1], r_buf[2], r_buf[3], r_buf[4]);						

-			//return -EINVAL;

-		}

-	}

-#ifdef STK_TUNE		

-	else if(stk_tune_offset_record[0]!=0 || stk_tune_offset_record[1]!=0 || stk_tune_offset_record[2]!=0)

-	{

-		STK831x_SetOffset(stk_tune_offset_record);

-		stk_tune_done = 1;				

-		atomic_set(&stk->cali_status, STK_K_SUCCESS_TUNE);	

-		printk(KERN_INFO "%s: set offset:%d,%d,%d\n", __func__, stk_tune_offset_record[0], 

-			stk_tune_offset_record[1],stk_tune_offset_record[2]);	

-	}	

-#endif	

-	else

-	{

-		offset[0] = offset[1] = offset[2] = 0;

-		stk_store_in_file(offset, STK_K_NO_CALI);

-		atomic_set(&stk->cali_status, STK_K_NO_CALI);			

-	}

-	printk(KERN_INFO "%s: finish, cali_status = 0x%x\n", __func__, atomic_read(&stk->cali_status));	

-	return;

-}

-

-static int32_t stk_get_ic_content(struct stk831x_data *stk)

-{

-	int result;

-	char regR;

-		

-	result = STK831x_ReadByteOTP(0x7F, &regR);

-	if(result < 0)

-	{

-		printk(KERN_ERR "%s: read/write eng i2c error, result=0x%x\n", __func__, result);	

-		return result;

-	}

-	

-	if(regR&0x20)

-	{

-		atomic_set(&stk->cali_status, STK_K_SUCCESS_FT2);	

-		printk(KERN_INFO "%s: OTP 2 used\n", __func__);

-		return 2;	

-	}

-	if(regR&0x10)	

-	{

-		atomic_set(&stk->cali_status, STK_K_SUCCESS_FT1);	

-		printk(KERN_INFO "%s: OTP 1 used\n", __func__);		

-		return 1;	

-	}

-	return 0;

-}

-

-static int stk_store_in_ic( struct stk831x_data *stk, char otp_offset[], char FT_index, uint32_t delay_ms)

-{

-	int result;

-	char buffer[2] = "";

-

-	buffer[0] = STK831X_MODE;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto ic_err_i2c_rw;

-	}			

-	buffer[1] = (buffer[0] & 0xF8) | 0x01;

-	buffer[0] = STK831X_MODE;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto ic_err_i2c_rw;

-	}		

-	STK831X_SetVD(stk);

-	

-	buffer[0] = 0x2B;	

-	buffer[1] = otp_offset[0];

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto ic_err_i2c_rw;

-	}

-	buffer[0] = 0x2F;	

-	buffer[1] = otp_offset[2];

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto ic_err_i2c_rw;

-	}

-	buffer[0] = 0x33;	

-	buffer[1] = otp_offset[1];

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto ic_err_i2c_rw;

-	}		

-	

-

-#ifdef STK_DEBUG_CALI	

-	//printk(KERN_INFO "%s:Check All OTP Data after write 0x2B 0x2F 0x33\n", __func__);

-	//STK831x_ReadAllOTP();

-#endif	

-	

-	msleep(delay_ms*15);		

-	result = STK831X_VerifyCali(stk, 0, 0);

-	if(result)

-	{

-		printk(KERN_ERR "%s: calibration check1 fail, FT_index=%d\n", __func__, FT_index);				

-		goto ic_err_misc;

-	}

-#ifdef STK_DEBUG_CALI		

-	//printk(KERN_INFO "\n%s:Check All OTP Data before write OTP\n", __func__);

-

-#endif	

-	//Write OTP	

-	printk(KERN_INFO "\n%s:Write offset data to FT%d OTP\n", __func__, FT_index);

-	result = STK831x_WriteOffsetOTP(stk, FT_index, otp_offset);

-	if(result < 0)

-	{

-		printk(KERN_INFO "%s: write OTP%d fail\n", __func__, FT_index);

-		goto ic_err_misc;

-	}

-	

-	buffer[0] = STK831X_MODE;

-	result = STK_i2c_Rx(buffer, 1);	

-	if (result < 0) 

-	{

-		goto ic_err_i2c_rw;

-	}			

-	buffer[1] = (buffer[0] & 0xF8);

-	buffer[0] = STK831X_MODE;	

-	result = STK_i2c_Tx(buffer, 2);

-	if (result < 0) 

-	{

-		goto ic_err_i2c_rw;

-	}	

-	

-	msleep(1);

-	STK831x_Init(stk, this_client);

-#ifdef STK_DEBUG_CALI		

-	//printk(KERN_INFO "\n%s:Check All OTP Data after write OTP and reset\n", __func__);

-#endif

-		

-	result = STK831X_VerifyCali(stk, 1, delay_ms);

-	if(result)

-	{

-		printk(KERN_ERR "%s: calibration check2 fail\n", __func__);

-		goto ic_err_misc;

-	}

-	return 0;

-

-ic_err_misc:

-	STK831x_Init(stk, this_client);	

-	msleep(1);

-	atomic_set(&stk->cali_status, -result);	

-	return result;

-	

-ic_err_i2c_rw:	

-	printk(KERN_ERR "%s: i2c read/write error, err=0x%x\n", __func__, result);

-	msleep(1);

-	STK831x_Init(stk, this_client);	

-	atomic_set(&stk->cali_status, STK_K_FAIL_I2C);	

-	return result;	

-}

-

-static int32_t stk_get_file_content(char * r_buf, int8_t buf_size)

-{

-	struct file  *cali_file;

-	mm_segment_t fs;	

-	ssize_t ret;

-	

-    cali_file = filp_open(STK_ACC_CALI_FILE, O_RDONLY,0);

-    if(IS_ERR(cali_file))

-	{

-        printk(KERN_ERR "%s: filp_open error, no offset file!\n", __func__);

-        return -ENOENT;

-	}

-	else

-	{

-		fs = get_fs();

-		set_fs(get_ds());

-		ret = cali_file->f_op->read(cali_file,r_buf, STK_ACC_CALI_FILE_SIZE,&cali_file->f_pos);

-		if(ret < 0)

-		{

-			printk(KERN_ERR "%s: read error, ret=%d\n", __func__, ret);

-			filp_close(cali_file,NULL);

-			return -EIO;

-		}		

-		set_fs(fs);

-    }

-	

-    filp_close(cali_file,NULL);	

-	return 0;	

-}

-

-#ifdef STK_PERMISSION_THREAD

-static struct task_struct *STKPermissionThread = NULL;

-

-static int stk_permission_thread(void *data)

-{

-	int ret = 0;

-	int retry = 0;

-	mm_segment_t fs = get_fs();

-	set_fs(KERNEL_DS);	

-	msleep(20000);

-	do{

-		msleep(5000);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input0/driver/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input1/driver/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input2/driver/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input3/driver/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input4/driver/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input0/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input1/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input2/cali" , 0666);

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input3/cali" , 0666);		

-		ret = sys_fchmodat(AT_FDCWD, "/sys/class/input/input4/cali" , 0666);

-		ret = sys_chmod(STK_ACC_CALI_FILE , 0666);	

-		ret = sys_fchmodat(AT_FDCWD, STK_ACC_CALI_FILE , 0666);

-		//if(ret < 0)

-		//	printk("fail to execute sys_fchmodat, ret = %d\n", ret);

-		if(retry++ > 10)

-			break;

-	}while(ret == -ENOENT);

-	set_fs(fs);

-	printk(KERN_INFO "%s exit, retry=%d\n", __func__, retry);

-	return 0;

-}

-#endif	/*	#ifdef STK_PERMISSION_THREAD	*/

-

-static int stk_store_in_file(char offset[], char mode)

-{

-	struct file  *cali_file;

-	char r_buf[STK_ACC_CALI_FILE_SIZE] = {0};

-	char w_buf[STK_ACC_CALI_FILE_SIZE] = {0};	

-	mm_segment_t fs;	

-	ssize_t ret;

-	int8_t i;

-	

-	w_buf[0] = STK_ACC_CALI_VER0;

-	w_buf[1] = STK_ACC_CALI_VER1;

-	w_buf[2] = offset[0];

-	w_buf[3] = offset[1];

-	w_buf[4] = offset[2];

-	w_buf[5] = mode;

-	

-    cali_file = filp_open(STK_ACC_CALI_FILE, O_CREAT | O_RDWR,0666);

-	

-    if(IS_ERR(cali_file))

-	{

-        printk(KERN_ERR "%s: filp_open error!\n", __func__);

-        return -STK_K_FAIL_OPEN_FILE;

-	}

-	else

-	{

-		fs = get_fs();

-		set_fs(get_ds());

-		

-		ret = cali_file->f_op->write(cali_file,w_buf,STK_ACC_CALI_FILE_SIZE,&cali_file->f_pos);

-		if(ret != STK_ACC_CALI_FILE_SIZE)

-		{

-			printk(KERN_ERR "%s: write error!\n", __func__);

-			filp_close(cali_file,NULL);

-			return -STK_K_FAIL_W_FILE;

-		}

-		cali_file->f_pos=0x00;

-		ret = cali_file->f_op->read(cali_file,r_buf, STK_ACC_CALI_FILE_SIZE,&cali_file->f_pos);

-		if(ret < 0)

-		{

-			printk(KERN_ERR "%s: read error!\n", __func__);

-			filp_close(cali_file,NULL);

-			return -STK_K_FAIL_R_BACK;

-		}		

-		set_fs(fs);

-		

-		//printk(KERN_INFO "%s: read ret=%d!\n", __func__, ret);

-		for(i=0;i<STK_ACC_CALI_FILE_SIZE;i++)

-		{

-			if(r_buf[i] != w_buf[i])

-			{

-				printk(KERN_ERR "%s: read back error, r_buf[%x](0x%x) != w_buf[%x](0x%x)\n", 

-					__func__, i, r_buf[i], i, w_buf[i]);				

-				filp_close(cali_file,NULL);

-				return -STK_K_FAIL_R_BACK_COMP;

-			}

-		}

-    }

-    filp_close(cali_file,NULL);	

-	

-#ifdef STK_PERMISSION_THREAD

-	fs = get_fs();

-	set_fs(KERNEL_DS);	

-	ret = sys_chmod(STK_ACC_CALI_FILE , 0666);

-	ret = sys_fchmodat(AT_FDCWD, STK_ACC_CALI_FILE , 0666);

-	set_fs(fs);		

-#endif

-	//printk(KERN_INFO "%s successfully\n", __func__);

-	return 0;		

-}

-

-static int stk_open(struct inode *inode, struct file *file)

-{

-	int ret;

-	ret = nonseekable_open(inode, file);

-	if(ret < 0)

-		return ret;

-	file->private_data = stk831x_data_ptr;		

-	return 0;

-}

-

-static int stk_release(struct inode *inode, struct file *file)

-{

-	return 0;

-}

-

-#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,36))	

-static long stk_ioctl(struct file *file, unsigned int cmd, unsigned long arg)

-#else	

-static int stk_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)

-#endif

-{

-	void __user *argp = (void __user *)arg;

-	int retval = 0;

-	char state = 0, restore_state = 0;

-	char rwbuf[8] = "";

-	uint32_t delay_ns;	

-	char char3_buffer[3];

-	int result;

-	int int3_buffer[3];

-	struct stk831x_data *stk = file->private_data;

-	unsigned int uval = -1;

-/*	printk(KERN_INFO "%s: cmd = 0x%x\n", __func__, cmd);	*/

-

-	if(cmd == ECS_IOCTL_APP_SET_DELAY || cmd == STK_IOCTL_SET_DELAY || cmd == STK_IOCTL_SET_OFFSET || cmd == STK_IOCTL_SET_RANGE || cmd == STK_IOCTL_WRITE || cmd == STK_IOCTL_SET_CALI)

-	{

-		STK831x_GetEnable(stk, &restore_state);

-		if(restore_state)

-			STK831x_SetEnable(stk, 0);

-	}

-	

-	switch (cmd) 

-	{

-	case STK_IOCTL_SET_OFFSET:	

-		if(copy_from_user(&char3_buffer, argp, sizeof(char3_buffer)))

-			return -EFAULT;							

-		break;

-	case ECS_IOCTL_APP_SET_DELAY:	

-	case STK_IOCTL_SET_DELAY:	

-		if(copy_from_user(&delay_ns, argp, sizeof(uint32_t)))

-			return -EFAULT;					

-		break;

-	case STK_IOCTL_WRITE:	

-	case STK_IOCTL_READ:

-		if (copy_from_user(&rwbuf, argp, sizeof(rwbuf)))

-			return -EFAULT;			

-		break;

-	case ECS_IOCTL_APP_SET_AFLAG:		

-	case STK_IOCTL_SET_ENABLE:

-	case STK_IOCTL_SET_RANGE:

-	case STK_IOCTL_SET_CALI:

-		if(copy_from_user(&state, argp, sizeof(char)))

-			return -EFAULT;		

-		break;

-	case WMT_IOCTL_SENSOR_GET_DRVID:

-		

-		uval = STK8312_DRVID;

-		if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))

-		{	

-			return -EFAULT;

-		}

-		printk("<<<<<<<driver_id:%d\n",uval);

-		break;

-	case WMT_IOCTL_SENOR_GET_RESOLUTION:

-		uval = (8<<8) | 12; // 8bit:12g 0xxx xx

-		

-		if (copy_to_user((unsigned int *)arg, &uval, sizeof(unsigned int)))

-		{

-			return -EFAULT;

-		}

-		printk("<<<<<<<resolution:0x%x\n",uval);

-	default:

-		break;

-	}

-	

-	switch (cmd) 

-	{

-	case STK_IOCTL_WRITE:

-		if (rwbuf[0] < 2)

-			return -EINVAL;		

-		result = STK_i2c_Tx(&rwbuf[1], rwbuf[0]);

-		if (result < 0) 

-			return result;	

-		break;	

-	case STK_IOCTL_SET_OFFSET:					

-		STK831x_SetOffset(char3_buffer);

-		break;

-	case ECS_IOCTL_APP_SET_DELAY:	

-	case STK_IOCTL_SET_DELAY:	

-		STK831x_SetDelay(stk, delay_ns);

-		break;		

-	case STK_IOCTL_READ:

-		if (rwbuf[0] < 1)

-			return -EINVAL;		

-		result = STK_i2c_Rx(&rwbuf[1], rwbuf[0]);

-		if (result < 0) 

-			return result;	

-		break;	

-	case STK_IOCTL_GET_DELAY:

-		STK831x_GetDelay(stk, &delay_ns);

-		break;

-	case STK_IOCTL_GET_OFFSET:

-		STK831x_GetOffset(char3_buffer);

-		break;

-	case STK_IOCTL_GET_ACCELERATION:		

-		STK831x_ReadSensorData(stk);

-		int3_buffer[0] = stk->raw_data[0];

-		int3_buffer[1] = stk->raw_data[1];

-		int3_buffer[2] = stk->raw_data[2];			

-		break;

-	case ECS_IOCTL_APP_SET_AFLAG:	

-	case STK_IOCTL_SET_ENABLE:

-		STK831x_SetEnable(stk, state);

-			break;

-	case STK_IOCTL_GET_ENABLE:

-		STK831x_GetEnable(stk, &state);

-		break;

-	case STK_IOCTL_SET_RANGE:

-		STK831x_SetRange(state);

-		break;

-	case STK_IOCTL_GET_RANGE:

-		STK831x_GetRange(&state);

-		break;

-	case STK_IOCTL_SET_CALI:

-		STK831x_SetCali(stk, state);

-		break;

-	default:

-		//retval = -ENOTTY;

-		break;

-	}	

-

-	if(cmd == ECS_IOCTL_APP_SET_DELAY || cmd == STK_IOCTL_SET_DELAY || cmd == STK_IOCTL_SET_OFFSET || cmd == STK_IOCTL_SET_RANGE || cmd == STK_IOCTL_WRITE || cmd == STK_IOCTL_SET_CALI)

-	{

-		if(restore_state)

-			STK831x_SetEnable(stk, restore_state);	

-	}

-	switch (cmd) 

-	{

-	case STK_IOCTL_GET_ACCELERATION:		

-		if(copy_to_user(argp, &int3_buffer, sizeof(int3_buffer)))

-			return -EFAULT;			

-		break;	

-	case STK_IOCTL_READ:

-		if(copy_to_user(argp, &rwbuf, sizeof(rwbuf)))

-			return -EFAULT;			

-		break;	

-	case STK_IOCTL_GET_DELAY:

-		if(copy_to_user(argp, &delay_ns, sizeof(delay_ns)))

-			return -EFAULT;			

-		break;			

-	case STK_IOCTL_GET_OFFSET:

-		if(copy_to_user(argp, &char3_buffer, sizeof(char3_buffer)))

-			return -EFAULT;		

-		break;		

-	case STK_IOCTL_GET_RANGE:		

-	case STK_IOCTL_GET_ENABLE:

-		if(copy_to_user(argp, &state, sizeof(char)))

-			return -EFAULT;		

-		break;

-	default:

-		break;

-	}		

-

-	return retval;

-}

-

-

-static struct file_operations stk_fops = {

-	.owner = THIS_MODULE,

-	.open = stk_open,

-	.release = stk_release,

-#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,36))	

-	.unlocked_ioctl = stk_ioctl,

-#else	

-	.ioctl = stk_ioctl,

-#endif

-};

-

-static struct miscdevice stk_device = {

-	.minor = MISC_DYNAMIC_MINOR,

-#ifndef STK_WMT_PLATFORM

-	.name = "stk831x",

-#else

-	.name = "sensor_ctrl",

-#endif

-	.fops = &stk_fops,

-};

-

-

-#if STK_ACC_POLLING_MODE

-static enum hrtimer_restart stk_acc_timer_func(struct hrtimer *timer)

-{

-	struct stk831x_data *stk = container_of(timer, struct stk831x_data, acc_timer);

-	queue_work(stk->stk_acc_wq, &stk->stk_acc_work);

-	hrtimer_forward_now(&stk->acc_timer, stk->acc_poll_delay);

-	return HRTIMER_RESTART;		

-}

-

-static void stk_acc_poll_work_func(struct work_struct *work)

-{

-	struct stk831x_data *stk = container_of(work, struct stk831x_data, stk_acc_work);	

-	STK831x_ReadSensorData(stk);

-	STK831x_ReportValue(stk);

-	return;

-}

-

-#else

-

-static irqreturn_t stk_mems_irq_handler(int irq, void *data)

-{

-	struct stk831x_data *pData = data;

-	disable_irq_nosync(pData->irq);

-    queue_work(stk_mems_work_queue,&pData->stk_work);

-	return IRQ_HANDLED;

-}

-

-

-static void stk_mems_wq_function(struct work_struct *work)

-{

-	struct stk831x_data *stk = container_of(work, struct stk831x_data, stk_work);					

-	STK831x_ReadSensorData(stk);

-	STK831x_ReportValue(stk);

-	enable_irq(stk->irq);

-}

-

-static int stk831x_irq_setup(struct i2c_client *client, struct stk831x_data *stk_int)

-{

-	int error;

-	int irq= -1;	

-#if ADDITIONAL_GPIO_CFG 

-	if (gpio_request(STK_INT_PIN, "EINT"))

-	{

-		printk(KERN_ERR "%s:gpio_request() failed\n",__func__);

-		return -1;

-	}

-	gpio_direction_input(STK_INT_PIN);

-	

-	irq = gpio_to_irq(STK_INT_PIN);

-	if ( irq < 0 )

-	{

-		printk(KERN_ERR "%s:gpio_to_irq() failed\n",__func__);		

-		return -1;

-	}

-	client->irq = irq;

-	stk_int->irq = irq;	

-#endif //#if ADDITIONAL_GPIO_CFG 

-	printk(KERN_INFO "%s: irq # = %d\n", __func__, irq);

-	if(irq < 0)

-		printk(KERN_ERR "%s: irq number was not specified!\n", __func__);

-	error = request_irq(client->irq, stk_mems_irq_handler, IRQF_TRIGGER_RISING , "stk-mems", stk_int);

-	if (error < 0) 

-	{

-		printk(KERN_ERR "%s: request_irq(%d) failed for (%d)\n", __func__, client->irq, error);

-		return -1;

-	}	

-	disable_irq(irq);	

-	return irq;	

-}

-

-#endif	//#if STK_ACC_POLLING_MODE

-

-static ssize_t stk831x_enable_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-	return scnprintf(buf, PAGE_SIZE,  "%d\n", atomic_read(&stk->enabled));

-}

-

-static ssize_t stk831x_enable_store(struct device *dev,

-		struct device_attribute *attr,

-		const char *buf, size_t count)

-{

-	unsigned long data;

-	int error;

-

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-

-	error = strict_strtoul(buf, 10, &data);

-	if (error)

-	{

-		printk(KERN_ERR "%s: strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;

-	}

-	if ((data == 0)||(data==1)) 

-		STK831x_SetEnable(stk,data);	

-	else

-		printk(KERN_ERR "%s: invalud argument, data=%ld\n", __func__, data);

-	return count;

-}

-

-static ssize_t stk831x_value_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);	

-	int ddata[3];

-

-	printk(KERN_INFO "driver version:%s\n",STK_ACC_DRIVER_VERSION);	

-	STK831x_ReadSensorData(stk);

-	ddata[0]= stk->raw_data[0];

-	ddata[1]= stk->raw_data[1];

-	ddata[2]= stk->raw_data[2];

-	return scnprintf(buf, PAGE_SIZE,  "%d %d %d\n", ddata[0], ddata[1], ddata[2]);

-}

-

-static ssize_t stk831x_delay_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-	uint32_t gdelay_ns;

-	

-	STK831x_GetDelay(stk, &gdelay_ns);

-	return scnprintf(buf, PAGE_SIZE,  "%d\n", gdelay_ns/1000000);

-}

-

-static ssize_t stk831x_delay_store(struct device *dev,

-		struct device_attribute *attr,

-		const char *buf, size_t count)

-{

-	unsigned long data;

-	int error;

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-	char restore_state = 0;

-	

-	error = strict_strtoul(buf, 10, &data);

-	if (error)

-	{

-		printk(KERN_ERR "%s: strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;

-	}

-

-	STK831x_GetEnable(stk, &restore_state);

-	if(restore_state)

-		STK831x_SetEnable(stk, 0);

-	

-	STK831x_SetDelay(stk, data*1000000);	// ms to ns

-	

-	if(restore_state)

-		STK831x_SetEnable(stk, restore_state);	

-	return count;

-}

-

-static ssize_t stk831x_cali_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-	int status = atomic_read(&stk->cali_status);

-	

-	if(status != STK_K_RUNNING)

-		STK831x_GetCali(stk);

-	return scnprintf(buf, PAGE_SIZE,  "%02x\n", status);	

-}

-

-static ssize_t stk831x_cali_store(struct device *dev,

-		struct device_attribute *attr,

-		const char *buf, size_t count)

-{

-	unsigned long data;

-	int error;

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-	error = strict_strtoul(buf, 10, &data);

-	if (error)

-	{

-		printk(KERN_ERR "%s: strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;

-	}

-	STK831x_SetCali(stk, data);

-	return count;

-}

-

-static ssize_t stk831x_send_store(struct device *dev,

-		struct device_attribute *attr,

-		const char *buf, size_t count)

-{

-	int error, i;

-	char *token[2];	

-	int w_reg[2];

-	char buffer[2] = "";

-	

-	for (i = 0; i < 2; i++)

-		token[i] = strsep((char **)&buf, " ");

-	if((error = strict_strtoul(token[0], 16, (unsigned long *)&(w_reg[0]))) < 0)

-	{

-		printk(KERN_ERR "%s:strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;	

-	}

-	if((error = strict_strtoul(token[1], 16, (unsigned long *)&(w_reg[1]))) < 0)

-	{

-		printk(KERN_ERR "%s:strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;	

-	}

-	printk(KERN_INFO "%s: reg[0x%x]=0x%x\n", __func__, w_reg[0], w_reg[1]);	

-	buffer[0] = w_reg[0];

-	buffer[1] = w_reg[1];

-	error = STK_i2c_Tx(buffer, 2);

-	if (error < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return error;

-	}		

-	return count;

-}

-

-static ssize_t stk831x_recv_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-	return scnprintf(buf, PAGE_SIZE,  "%02x\n", stk->recv_reg);	

-}

-

-static ssize_t stk831x_recv_store(struct device *dev,

-		struct device_attribute *attr,

-		const char *buf, size_t count)

-{

-	char buffer[2] = "";

-	unsigned long data;

-	int error;

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);

-

-	error = strict_strtoul(buf, 16, &data);

-	if (error)

-	{

-		printk(KERN_ERR "%s: strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;

-	}

-	

-	buffer[0] = data;

-	error = STK_i2c_Rx(buffer, 2);	

-	if (error < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return error;

-	}		

-	stk->recv_reg = buffer[0];

-	printk(KERN_INFO "%s: reg[0x%x]=0x%x\n", __func__, (int)data , (int)buffer[0]);		

-	return count;

-}

-

-static ssize_t stk831x_allreg_show(struct device *dev,

-		struct device_attribute *attr, char *buf)

-{

-	int error;	

-	char buffer[16] = "";

-	char show_buffer[14] = "";

-	int aa,bb, no, show_no = 0;

-	

-	for(bb=0;bb<4;bb++)

-	{

-		buffer[0] = bb * 0x10;

-		error = STK_i2c_Rx(buffer, 16);	

-		if (error < 0) 

-		{

-			printk(KERN_ERR "%s:failed\n", __func__);

-			return error;

-		}

-		for(aa=0;aa<16;aa++)

-		{

-			no = bb*0x10+aa;

-			printk(KERN_INFO "stk reg[0x%x]=0x%x\n", no, buffer[aa]);

-			switch(no)

-			{

-			case 0x0:	

-			case 0x1:	

-			case 0x2:	

-			case 0x3:	

-			case 0x4:	

-			case 0x5:	

-			case STK831X_INTSU:	

-			case STK831X_MODE:	

-			case STK831X_SR:	

-			case STK831X_OFSX:	

-			case STK831X_OFSY:	

-			case STK831X_OFSZ:	

-			case STK831X_STH:	

-			case 0x24:	

-				show_buffer[show_no] = buffer[aa];

-				show_no++;

-				break;

-			default:

-				break;

-			}

-		}

-	}	

-	return scnprintf(buf, PAGE_SIZE,  "0x0=%02x,0x1=%02x,0x2=%02x,0x3=%02x,0x4=%02x,0x5=%02x,INTSU=%02x,MODE=%02x,SR=%02x,OFSX=%02x,OFSY=%02x,OFSZ=%02x,STH=%02x,0x24=%02x\n", 

-		show_buffer[0], show_buffer[1], show_buffer[2], show_buffer[3], show_buffer[4], 

-		show_buffer[5], show_buffer[6], show_buffer[7], show_buffer[8], show_buffer[9], 

-		show_buffer[10], show_buffer[11], show_buffer[12], show_buffer[13]);		

-}

-

-static ssize_t stk831x_sendo_store(struct device *dev,

-		struct device_attribute *attr,

-		const char *buf, size_t count)

-{

-	int error, i;

-	char *token[2];	

-	int w_reg[2];

-	char buffer[2] = "";

-	

-	for (i = 0; i < 2; i++)

-		token[i] = strsep((char **)&buf, " ");

-	if((error = strict_strtoul(token[0], 16, (unsigned long *)&(w_reg[0]))) < 0)

-	{

-		printk(KERN_ERR "%s:strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;	

-	}

-	if((error = strict_strtoul(token[1], 16, (unsigned long *)&(w_reg[1]))) < 0)

-	{

-		printk(KERN_ERR "%s:strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;	

-	}

-	printk(KERN_INFO "%s: reg[0x%x]=0x%x\n", __func__, w_reg[0], w_reg[1]);	

-

-	buffer[0] = w_reg[0];

-	buffer[1] = w_reg[1];

-	error = STK831x_WriteByteOTP(buffer[0], buffer[1]);

-	if (error < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return error;

-	}		

-	return count;

-}

-

-

-static ssize_t stk831x_recvo_store(struct device *dev,

-		struct device_attribute *attr,

-		const char *buf, size_t count)

-{

-	char buffer[2] = "";

-	unsigned long data;

-	int error;

-	

-	error = strict_strtoul(buf, 16, &data);

-	if (error)

-	{

-		printk(KERN_ERR "%s: strict_strtoul failed, error=0x%x\n", __func__, error);

-		return error;

-	}

-	

-	buffer[0] = data;

-	error = STK831x_ReadByteOTP(buffer[0], &buffer[1]);	

-	if (error < 0) 

-	{

-		printk(KERN_ERR "%s:failed\n", __func__);

-		return error;

-	}		

-	printk(KERN_INFO "%s: reg[0x%x]=0x%x\n", __func__, buffer[0] , buffer[1]);		

-	return count;

-}

-

-static ssize_t stk831x_firlen_show(struct device *dev,

-struct device_attribute *attr, char *buf)

-{

-#ifdef STK_LOWPASS

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);	

-	int len = atomic_read(&stk->firlength);

-	

-	if(atomic_read(&stk->firlength))

-	{

-		printk(KERN_INFO "len = %2d, idx = %2d\n", stk->fir.num, stk->fir.idx);			

-		printk(KERN_INFO "sum = [%5d %5d %5d]\n", stk->fir.sum[0], stk->fir.sum[1], stk->fir.sum[2]);

-		printk(KERN_INFO "avg = [%5d %5d %5d]\n", stk->fir.sum[0]/len, stk->fir.sum[1]/len, stk->fir.sum[2]/len);

-	}

-	return snprintf(buf, PAGE_SIZE, "%d\n", atomic_read(&stk->firlength));

-#else

-	return snprintf(buf, PAGE_SIZE, "not support\n");

-#endif	

-}

-

-static ssize_t stk831x_firlen_store(struct device *dev,

-	struct device_attribute *attr,

-	const char *buf, size_t count)

-{

-#ifdef STK_LOWPASS

-	struct stk831x_data *stk = i2c_get_clientdata(this_client);	

-	int error;

-	unsigned long data;

-	

-	error = strict_strtoul(buf, 10, &data);

-	if (error)

-	{

-		printk(KERN_ERR "%s: strict_strtoul failed, error=%d\n", __func__, error);

-		return error;

-	}			

-	

-	if(data > MAX_FIR_LEN)

-	{

-		printk(KERN_ERR "%s: firlen exceed maximum filter length\n", __func__);

-	}

-	else if (data < 1)

-	{

-		atomic_set(&stk->firlength, 1);

-		atomic_set(&stk->fir_en, 0);	

-		memset(&stk->fir, 0x00, sizeof(stk->fir));

-	}

-	else

-	{ 

-		atomic_set(&stk->firlength, data);

-		memset(&stk->fir, 0x00, sizeof(stk->fir));

-		atomic_set(&stk->fir_en, 1);	

-	}

-#else

-	printk(KERN_ERR "%s: firlen is not supported\n", __func__);

-#endif    

-	return count;	

-}

-

-

-static DEVICE_ATTR(enable, 0644, stk831x_enable_show, stk831x_enable_store); 

-static DEVICE_ATTR(value, 0444, stk831x_value_show, NULL); 

-static DEVICE_ATTR(delay, 0644, stk831x_delay_show, stk831x_delay_store); 

-static DEVICE_ATTR(cali, 0644, stk831x_cali_show, stk831x_cali_store);

-static DEVICE_ATTR(send, 0200, NULL, stk831x_send_store);

-static DEVICE_ATTR(recv, 0644, stk831x_recv_show, stk831x_recv_store);

-static DEVICE_ATTR(allreg, 0444, stk831x_allreg_show, NULL);

-static DEVICE_ATTR(sendo, 0200, NULL, stk831x_sendo_store);

-static DEVICE_ATTR(recvo, 0200, NULL, stk831x_recvo_store);

-static DEVICE_ATTR(firlen, 0644, stk831x_firlen_show, stk831x_firlen_store);

-

-static struct attribute *stk831x_attributes[] = {

-	&dev_attr_enable.attr,

-	&dev_attr_value.attr,

-	&dev_attr_delay.attr,

-	&dev_attr_cali.attr,

-	&dev_attr_send.attr,

-	&dev_attr_recv.attr,

-	&dev_attr_allreg.attr,

-	&dev_attr_sendo.attr,

-	&dev_attr_recvo.attr,

-	&dev_attr_firlen.attr,

-	NULL

-};

-

-static struct attribute_group stk831x_attribute_group = {

-#ifndef STK_ALLWINNER_PLATFORM	

-	.name = "driver",

-#endif	

-	.attrs = stk831x_attributes,

-};

-static int stk831x_probe(struct i2c_client *client, const struct i2c_device_id *id)

-{

-	int error;

-	struct stk831x_data *stk;

-

-	printk(KERN_INFO "stk831x_probe: driver version:%s\n",STK_ACC_DRIVER_VERSION);	

-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) 

-	{

-		printk(KERN_ERR "%s:i2c_check_functionality error\n", __func__);

-		error = -ENODEV;

-		goto exit_i2c_check_functionality_error;

-	}	

-	

-	stk = kzalloc(sizeof(struct stk831x_data),GFP_KERNEL);

-	if (!stk) 

-	{	

-		printk(KERN_ERR "%s:memory allocation error\n", __func__);

-		error = -ENOMEM;

-		goto exit_kzalloc_error;

-	}

-	stk831x_data_ptr = stk;

-	mutex_init(&stk->write_lock);

-	

-#if (STK_ACC_POLLING_MODE)	

-	stk->stk_acc_wq = create_singlethread_workqueue("stk_acc_wq");

-	INIT_WORK(&stk->stk_acc_work, stk_acc_poll_work_func);

-	hrtimer_init(&stk->acc_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);

-//	stk->acc_poll_delay = ns_to_ktime(40 * NSEC_PER_MSEC);

-	stk->acc_poll_delay = ns_to_ktime(STK831X_SAMPLE_TIME[STK831X_INIT_ODR]*USEC_PER_MSEC);

-	stk->acc_timer.function = stk_acc_timer_func;

-#else	

-	stk_mems_work_queue = create_workqueue("stk_mems_wq");

-	if(stk_mems_work_queue)

-		INIT_WORK(&stk->stk_work, stk_mems_wq_function);

-	else

-	{

-		printk(KERN_ERR "%s:create_workqueue error\n", __func__);

-		error = -EPERM;

-		goto exit_create_workqueue_error;

-	}		

-

-	error = stk831x_irq_setup(client, stk);

-	if(!error)

-	{

-		goto exit_irq_setup_error;

-	}

-#endif	//#if STK_ACC_POLLING_MODE

-	

-	i2c_set_clientdata(client, stk);	

-	this_client = client;

-	

-	error = STK831x_Init(stk, client);

-	if (error) 

-	{		

-		printk(KERN_ERR "%s:stk831x initialization failed\n", __func__);	

-		goto exit_stk_init_error;

-	}

-	atomic_set(&stk->cali_status, STK_K_NO_CALI);	

-	stk->first_enable = true;

-	stk->re_enable = false;

-	event_since_en_limit = 20;

-	

-	stk->input_dev = input_allocate_device();

-	if (!stk->input_dev) 

-	{

-		error = -ENOMEM;

-		printk(KERN_ERR "%s:input_allocate_device failed\n", __func__);

-		goto exit_input_dev_alloc_error;

-	}

-#ifndef STK_WMT_PLATFORM	

-	stk->input_dev->name = ACC_IDEVICE_NAME;

-#else

-	stk->input_dev->name = "g-sensor";

-#endif 

-	set_bit(EV_ABS, stk->input_dev->evbit);	

-

-	input_set_abs_params(stk->input_dev, ABS_X, -65532, 65532, 0, 0);

-	input_set_abs_params(stk->input_dev, ABS_Y, -65532, 65532, 0, 0);

-	input_set_abs_params(stk->input_dev, ABS_Z, -65532, 65532, 0, 0);	

-

-

-	error = input_register_device(stk->input_dev);

-	if (error) 

-	{

-		printk(KERN_ERR "%s:Unable to register input device: %s\n", __func__, stk->input_dev->name);					 

-		goto exit_input_register_device_error;

-	}

-	

-	error = misc_register(&stk_device);

-	if (error) 

-	{

-		printk(KERN_ERR "%s: misc_register failed\n", __func__);

-		goto exit_misc_device_register_error;

-	}		

-	error = sysfs_create_group(&stk_device.this_device->kobj, &stk831x_attribute_group);

-	if (error) 

-	{

-		printk(KERN_ERR "%s: sysfs_create_group failed\n", __func__);

-		goto exit_sysfs_create_group_error;

-	}		

-	

-	printk(KERN_INFO "%s successfully\n", __func__);

-	return 0;

-exit_sysfs_create_group_error:

-	//sysfs_remove_group(&stk->input_dev->dev.kobj, &stk831x_attribute_group);

-	sysfs_remove_group(&stk_device.this_device->kobj, &stk831x_attribute_group);

-exit_misc_device_register_error:

-	misc_deregister(&stk_device);

-exit_input_register_device_error:	

-	input_unregister_device(stk->input_dev);	

-exit_input_dev_alloc_error:	

-exit_stk_init_error:	

-#if (STK_ACC_POLLING_MODE)

-	hrtimer_try_to_cancel(&stk->acc_timer);	

-	destroy_workqueue(stk->stk_acc_wq);	

-#else	

-	free_irq(client->irq, stk);

-#if ADDITIONAL_GPIO_CFG 

-exit_irq_setup_error:

-	gpio_free( STK_INT_PIN );	

-#endif 	//#if ADDITIONAL_GPIO_CFG 

-	destroy_workqueue(stk_mems_work_queue);		

-exit_create_workqueue_error:	

-#endif 	//#if (!STK_ACC_POLLING_MODE)	

-	mutex_destroy(&stk->write_lock);

-	kfree(stk);	

-	stk = NULL;	

-exit_kzalloc_error:	

-exit_i2c_check_functionality_error:	

-	return error;

-}

-

-static int stk831x_remove(struct i2c_client *client)

-{

-	struct stk831x_data *stk = i2c_get_clientdata(client);

-

-	//sysfs_remove_group(&stk->input_dev->dev.kobj, &stk831x_attribute_group);

-	sysfs_remove_group(&stk_device.this_device->kobj, &stk831x_attribute_group);

-	misc_deregister(&stk_device);

-	input_unregister_device(stk->input_dev);	

-	cancel_work_sync(&stk->stk_work);	

-#if (STK_ACC_POLLING_MODE)

-	hrtimer_try_to_cancel(&stk->acc_timer);	

-	destroy_workqueue(stk->stk_acc_wq);	

-#else		

-	free_irq(client->irq, stk);

-#if ADDITIONAL_GPIO_CFG

-	gpio_free( STK_INT_PIN );

-#endif //#if ADDITIONAL_GPIO_CFG 		

-	if (stk_mems_work_queue)

-		destroy_workqueue(stk_mems_work_queue);	

-#endif	//#if (!STK_ACC_POLLING_MODE)	

-	mutex_destroy(&stk->write_lock);	

-	kfree(stk);

-	stk = NULL;		

-	return 0;

-}

-

-static const struct i2c_device_id stk831x[] = {

-	{ STK831X_I2C_NAME, 0 },

-	{ }

-};

-

-#ifdef CONFIG_PM_SLEEP

-static int stk831x_suspend(struct device *dev)

-{

-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);

-	struct stk831x_data *stk = i2c_get_clientdata(client);

-	printk(KERN_INFO "%s\n", __func__);

-	if(atomic_read(&stk->enabled))

-	{

-		STK831x_SetEnable(stk, 0);

-		stk->re_enable = true;	

-	}

-	return 0;

-}

-

-

-static int stk831x_resume(struct device *dev)

-{

-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);

-	struct stk831x_data *stk = i2c_get_clientdata(client);

-#ifdef STK_RESUME_RE_INIT

-	int error;

-#endif

-	

-	printk(KERN_INFO "%s\n", __func__);

-#ifdef STK_RESUME_RE_INIT

-	error = STK831x_Init(stk, this_client);

-	if (error) 

-	{		

-		printk(KERN_ERR "%s:stk831x initialization failed\n", __func__);	

-		return error;

-	}	

-	stk->first_enable = true;

-#endif

-	if(stk->re_enable)	

-	{

-		stk->re_enable = false;

-		STK831x_SetEnable(stk, 1);

-	}

-	return 0;		

-}

-#endif /* CONFIG_PM_SLEEP */

-

-

-#ifdef CONFIG_PM_RUNTIME

-static int stk831x_runtime_suspend(struct device *dev)

-{

-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);

-	struct stk831x_data *stk = i2c_get_clientdata(client);

-	printk(KERN_INFO "%s\n", __func__);

-	if(atomic_read(&stk->enabled))

-	{

-		STK831x_SetEnable(stk, 0);

-		stk->re_enable = true;		

-	}

-	return 0;

-}

-

-

-static int stk831x_runtime_resume(struct device *dev)

-{

-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);

-	struct stk831x_data *stk = i2c_get_clientdata(client);

-	printk(KERN_INFO "%s\n", __func__);

-	stk->first_enable = true;

-	if(stk->re_enable)	

-	{

-		stk->re_enable = false;

-		STK831x_SetEnable(stk, 1);

-	}

-	return 0;		

-}

-#endif /* CONFIG_PM_RUNTIME */

-

-static const struct dev_pm_ops stk831x_pm_ops = {

-	SET_SYSTEM_SLEEP_PM_OPS(stk831x_suspend, stk831x_resume)

-	SET_RUNTIME_PM_OPS(stk831x_runtime_suspend, stk831x_runtime_resume, NULL)

-};

-

-static void stk831x_shutdown(struct i2c_client *client)

-{

-	struct stk831x_data *stk = NULL;	

-	

-	stk = i2c_get_clientdata(client);

-	hrtimer_cancel(&stk->acc_timer);

-	cancel_work_sync(&stk->stk_acc_work);

-}

-

-static struct i2c_driver stk831x_driver = {

-	.probe = stk831x_probe,

-	.remove = stk831x_remove,

-	.id_table	= stk831x,

-	.shutdown	= stk831x_shutdown,

-//	.suspend = stk831x_suspend,

-//	.resume = stk831x_resume,

-	.driver = {

-		   .name = STK831X_I2C_NAME,

-		   .pm = &stk831x_pm_ops,

-	},

-};

-

-

-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);

-static int get_axisset(void* param)

-{

-	char varbuf[64];

-	int n;

-	int varlen;

-	//int tmpoff[3] = {0};

-	memset(varbuf, 0, sizeof(varbuf));

-	varlen = sizeof(varbuf);

-	if (wmt_getsyspara("wmt.io.stk8312sensor", varbuf, &varlen)) {

-		errlog("Can't get gsensor config in u-boot!!!!\n");

-		return -1;

-	} else {

-		n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",

-				&l_sensorconfig.op,

-				&(l_sensorconfig.xyz_axis[0][0]),

-				&(l_sensorconfig.xyz_axis[0][1]),

-				&(l_sensorconfig.xyz_axis[1][0]),

-				&(l_sensorconfig.xyz_axis[1][1]),

-				&(l_sensorconfig.xyz_axis[2][0]),

-				&(l_sensorconfig.xyz_axis[2][1]),

-				&(l_sensorconfig.offset[0]),

-				&(l_sensorconfig.offset[1]),

-				&(l_sensorconfig.offset[2]));

-		if (n != 10) {

-			printk(KERN_ERR "gsensor format is error in u-boot!!!\n");

-			return -1;

-		}

-

-		printk("get the sensor config: %d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",

-			l_sensorconfig.op,

-			l_sensorconfig.xyz_axis[0][0],

-			l_sensorconfig.xyz_axis[0][1],

-			l_sensorconfig.xyz_axis[1][0],

-			l_sensorconfig.xyz_axis[1][1],

-			l_sensorconfig.xyz_axis[2][0],

-			l_sensorconfig.xyz_axis[2][1],

-			l_sensorconfig.offset[0],

-			l_sensorconfig.offset[1],

-			l_sensorconfig.offset[2]

-		);

-	}

-	return 0;

-}

-

-static int is_stk8312(void)

-{

-	struct i2c_client *client = NULL;

-	int ret = 0;

-	char wbuf[1] = {0x0b};

-	char rbuf[1] = {0x0};

-	//int devid = 0;

-	client = this_client;

-	if (!client)

-	{

-		return 0;

-	}

-#if 0	

-	

-	devid = i2c_smbus_read_byte_data(client, 0x0b); //fail!!!

-#endif	

-	

-	ret = i2c_master_send(client, wbuf, 1);

-	ret = i2c_master_recv(client, rbuf, 1);

-	printk("<<<%s devid 0x%x\n", __FUNCTION__ ,rbuf[0]);

-#if 0	//also ok!!

-	struct i2c_msg msg[2] = {

-		{.addr = client->addr,

-		 .flags = 0,

-		 .len = 1,

-		 .buf = wbuf,

-		},

-		{ .addr = client->addr,

-		  .flags = I2C_M_RD,

-		  .len = 1,

-		  .buf = rbuf,

-		},

-		};

-	

-	ret = i2c_transfer(client->adapter, msg, 2);

-	

-	printk("ret %d, id 0x%x\n", ret, rbuf[0]);

-#endif 	

-	if (rbuf[0] == 0x58)

-		return 1;

-	else

-		return 0;

-	

-	

-}

-

-static int __init stk831x_init(void)

-{

-	int ret = 0;

-	printk(KERN_EMERG"%d:%s",__LINE__,__func__);

-	

-	ret = get_axisset(NULL); 

-	if (ret < 0)

-	{

-		printk("<<<<<%s user choose to no sensor chip!\n", __func__);

-		return ret;

-	}

-	

-	if (!(this_client = sensor_i2c_register_device(0, STKDIR, STK831X_I2C_NAME)))

-	{

-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");

-		return -1;

-	}

-	ret = is_stk8312();

-	if (!ret)

-	{

-		printk("%s not find stk8312\n", __FUNCTION__);

-		sensor_i2c_unregister_device(this_client);

-		return -1;

-		

-	}

-	

-	

-	l_dev_class = class_create(THIS_MODULE, GSENSOR_NAME);

-	//for S40 module to judge whether insmod is ok

-	if (IS_ERR(l_dev_class)){

-		ret = PTR_ERR(l_dev_class);

-		printk(KERN_ERR "Can't class_create gsensor device !!\n");

-		return ret;

-	}

-	

-	ret = i2c_add_driver(&stk831x_driver);

-	if (ret!=0)

-	{

-		printk(KERN_EMERG"======stk831x init fail, ret=0x%x======\n", ret);

-		i2c_del_driver(&stk831x_driver);

-		return ret;

-	}

-#ifdef STK_PERMISSION_THREAD

-	STKPermissionThread = kthread_run(

-	,"stk","Permissionthread");

-	if(IS_ERR(STKPermissionThread))

-		STKPermissionThread = NULL;

-#endif // STK_PERMISSION_THREAD	

-	printk(KERN_EMERG"%d:%s",__LINE__,__func__);

-

-	return ret; 

-}

-

-static void __exit stk831x_exit(void)

-{	

-	//sensor_i2c_unregister_device(this_client);

-	i2c_del_driver(&stk831x_driver);

-	class_destroy(l_dev_class);

-#ifdef STK_PERMISSION_THREAD

-	if(STKPermissionThread)

-		STKPermissionThread = NULL;

-#endif // STK_PERMISSION_THREAD	

-        sensor_i2c_unregister_device(this_client);	

-}

-

-module_init(stk831x_init);

-module_exit(stk831x_exit);

-

-MODULE_AUTHOR("Lex Hsieh / Sensortek");

-MODULE_DESCRIPTION("stk831x 3-Axis accelerometer driver");

-MODULE_LICENSE("GPL");	

-MODULE_VERSION(STK_ACC_DRIVER_VERSION);

diff --git a/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/Makefile b/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/Makefile
deleted file mode 100755
index 1f89e698..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=s_wmt_lsensor_us5182
-
-obj-m	:= $(MY_MODULE_NAME).o
-$(MY_MODULE_NAME)-objs  := us5182.o
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions
-
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/us5182.c b/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/us5182.c
deleted file mode 100755
index b251fb83..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/us5182.c
+++ /dev/null
@@ -1,1098 +0,0 @@
-/*
- * us5182.c - us5182 ALS & Proximity Driver
- *
- * By Intersil Corp
- * Michael DiGioia
- *
- * Based on isl29011.c
- *	by Mike DiGioia <mdigioia@intersil.com>
- *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/kernel.h>
-#include <linux/hwmon.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/sysfs.h>
-#include <linux/pm_runtime.h>
-#include <linux/input-polldev.h>
-#include <linux/miscdevice.h>
-#include <asm/uaccess.h>
-//#include <linux/earlysuspend.h>
-#include <linux/types.h>
-#include "../sensor.h"
-#include "us5182.h"
-/* Insmod parameters */
-//I2C_CLIENT_INSMOD_1(us5182);
-
-#define MODULE_NAME	"us5182"
-
-#undef dbg
-#define dbg(fmt, args...) 
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-struct us_device {
-	struct input_polled_dev* input_poll_devl;
-	struct input_polled_dev* input_poll_devp;
-	struct i2c_client* client;
-	struct class* class;
-	struct device *lsdev;
-	dev_t devno;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend earlysuspend;
-#endif
-	u8     enable_id;
-
-};
-static int psh_l8th = 90;
-static int psh_h8th = 0;
-	
-static int psl_l8th = 50;
-static int psl_h8th = 0;
-
-static struct i2c_client *this_client = NULL;
-/*=====Global variable===============================*/
-static u8  error_flag, debounces;
-static int previous_value, this_value;
-static struct i2c_client *gclient = NULL;
-/*===================================================*/
-static u8 reg_cache[us5182_NUM_CACHABLE_REGS];
-
-static struct us_device* l_sensorconfig = NULL;
-static int l_enable = 0; // 0:don't report data
-static int p_enable = 0; // 0:don't report data
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-static int no_adc_map = 1;
-
-static DEFINE_MUTEX(mutex);
-
-static int us5182_i2c_read(struct i2c_client *client,u8 reg) 
-{
-#if 0
-	int val;
-        val = i2c_smbus_read_byte_data(client, reg);
-        if (val < 0)
-                printk("%s %d i2c transfer error\n", __func__, __LINE__);
-        return val;
-#endif
-//in default our i2c controller, will not send repeatStart signal in read process.(stop-start)
-//well this sensor must have the repeatStart signal to work normally
-//so we have to pass I2C_M_NOSTART flag to controller 2013-7-5	
-	char rdData[2] = {0};
-	
-	struct i2c_msg msgs[2] = 
-	{
-		{.addr = client->addr, .flags = 0|I2C_M_NOSTART, .len = 1, .buf = rdData,}, 
-		{.addr = client->addr, .flags = I2C_M_RD, .len = 1, .buf = rdData,},
-	};
-	rdData[0] = reg;
-	
-	if (i2c_transfer(client->adapter, msgs, 2) < 0) {
-		printk( "%s: transfer failed.", __func__);
-		return -EIO;
-	}
-	
-	return rdData[0];
-}
-
-static int get_als_resolution(struct i2c_client *client)
-{		
-        return (us5182_i2c_read(client,REGS_CR01) & 0x18) >> 3;
-}
-
-
-static int isl_get_lux_datal(struct i2c_client* client)
-{
-	
-        int lsb, msb, bitdepth;
-
-        mutex_lock(&mutex);
-        lsb = us5182_i2c_read(client, REGS_LSB_SENSOR);//
-
-        if (lsb < 0) {
-                mutex_unlock(&mutex);
-                return lsb;
-        }
-
-        msb = us5182_i2c_read(client, REGS_MSB_SENSOR);//
-        mutex_unlock(&mutex);
-
-        if (msb < 0)
-                return msb;
-
-	bitdepth = get_als_resolution(client);//?????
-	switch(bitdepth){
-	case 0:	
-		lsb &= 0xF0; // 12bit??
-		lsb >>= 4;  //add
-		return ((msb << 4) | lsb);
-		break;
-	case 1:
-		lsb &= 0xFC;  //?? 14bit
-		lsb >>= 2;
-		return ((msb << 6) | lsb);
-		break;
-	}	
-	
-	return ((msb << 8) | lsb);
-}
-
-
-static int get_ps_resolution(struct i2c_client *client)
-{
-        u8 data;
-
-	data = (us5182_i2c_read(client,REGS_CR02) & 0x18) >> 3;
-
-	return data;
-}
-
-static int isl_get_lux_datap(struct i2c_client* client)
-{
-	
-        int lsb, msb, bitdepth;
-
-        mutex_lock(&mutex);
-        lsb = us5182_i2c_read(client, REGS_LSB_SENSOR_PS);
-
-        if (lsb < 0) {
-                mutex_unlock(&mutex);
-                return lsb;
-        }
-
-        msb = us5182_i2c_read(client, REGS_MSB_SENSOR_PS);
-        mutex_unlock(&mutex);
-
-        if (msb < 0)
-                return msb;
-
-	bitdepth = get_ps_resolution(client);
-	switch(bitdepth){
-	case 0:	
-		lsb &= 0xF0; // 12bit ??
-		lsb >>= 4;
-		return ((msb << 4) | lsb);
-		break;
-	case 1:
-		lsb &= 0xFC; // 14bit ??
-		lsb >>= 2;
-		return ((msb << 6) | lsb);
-		break;
-	}	
-	
-	return ((msb << 8) | lsb); //we use 16bit now
-}
-
-
-
-/* Return 0 if detection is successful, -ENODEV otherwise */
-static int us5182_detect(struct i2c_client *client/*, int kind,
-                          struct i2c_board_info *info*/)
-{	
-	
-	char rxData[2] = {0xb2, 0};
-	int ret = 0;
-
-#if 1	
-	//rxData[0] = 0xb2;
-	
-	struct i2c_msg msgs[2] = {
-	
-			{.addr = client->addr, .flags = 0|I2C_M_NOSTART, .len = 1, .buf = rxData,},
-			{.addr = client->addr, .flags = I2C_M_RD, .len = 1, .buf = rxData,}
-		};
-	ret = i2c_transfer(client->adapter, msgs, 2);
-	if (ret < 0){
-		printk(KERN_ERR "%s i2c_transfer error!\n", __FUNCTION__);
-		return -EIO;
-	}
-			
-#endif 	
-
-	if(0x26 == rxData[0])
-	{
-		printk(KERN_ALERT "us5182 detected OK\n");
-		return 0;
-	}
-	else
-		return -1;
-}
-
-int isl_input_open(struct input_dev* input)
-{
-	return 0;
-}
-
-void isl_input_close(struct input_dev* input)
-{
-}
-
-//Fixme plan to transfer the adc value to the config.xml lux 2013-5-10
-static __u16 uadc[8] = {2, 8, 100, 400, 900, 1000, 1500, 1900};//customize
-static __u16 ulux[9] = {128, 200, 1300, 2000, 3000, 4000, 5000, 6000, 7000};
-static __u16 adc_to_lux(__u16 adc)
-{
-	static long long var = 0;
-	int i = 0; //length of array is 8,9
-	for (i=0; i<8; i++) {
-		if ( adc < uadc[i]){
-			break;
-		}
-	}
-	if ( i<9)
-	{
-		var++;
-		if (var%2)
-			return ulux[i]+0;
-		else
-			return ulux[i]-1;
-	}
-	return ulux[4];	
-}
-
-static void isl_input_lux_poll_l(struct input_polled_dev *dev)
-{
-	struct us_device* idev = dev->private;
-	struct input_dev* input = idev->input_poll_devl->input;
-	struct i2c_client* client = idev->client;
-	int ret_val = 0;
-	
-	if (client == NULL){
-		printk("%s client NULL!\n", __FUNCTION__);
-		return;
-	}
-	
-	//printk("%s\n", __FUNCTION__);
-	if (l_enable != 0)
-	{
-		//mutex_lock(&mutex); //dead lock!! 2013-7-9!!!
-		//printk(KERN_ALERT "by flashchen val is %x",val);
-		ret_val = isl_get_lux_datal(client); //adc
-		if (ret_val < 0)
-			return;
-		if (!no_adc_map)
-		ret_val = adc_to_lux(ret_val);
-		
-		input_report_abs(input, ABS_MISC, ret_val);
-		//printk("%s %d\n", __FUNCTION__, ret_val);
-		input_sync(input);
-		//mutex_unlock(&mutex);
-	}
-}
-
-static void isl_input_lux_poll_p(struct input_polled_dev *dev)
-{
-	struct us_device* idev = dev->private;
-	struct input_dev* input = idev->input_poll_devp->input;
-	struct i2c_client* client = idev->client;
-	
-	int tmp_val = 0, debounce = 0;
-	int ret_val = 0;
-	
-	//printk("%s\n", __FUNCTION__);
-	if (p_enable != 0)
-	{
-		//mutex_lock(&mutex);
-		//printk(KERN_ALERT "by flashchen val is %x",val);
-		
-	#if 0 //just read raw data out	2013-7-18
-		for (debounce=0; debounce<10; debounce++){	
-			ret_val = isl_get_lux_datap(client);
-			if (ret_val < 0)
-				return;
-			
-			tmp_val += ret_val;
-			msleep(1);
-		}
-		tmp_val /= 10;
-	//add for near/far detection!	
-		if (tmp_val > 0x00ff)
-			tmp_val = 6;
-		else
-			tmp_val = 0;
-		input_report_abs(input, ABS_MISC, tmp_val);
-		input_sync(input);	
-	#endif	
-		
-		tmp_val = us5182_i2c_read(client, REGS_CR00); 
-		
-		if (tmp_val & CR0_PROX_MASK)  //approach
-			input_report_abs(input, ABS_MISC, 0);
-		else
-			input_report_abs(input, ABS_MISC, 6);
-			
-		input_sync(input);
-		//printk("%s %d\n", __FUNCTION__, tmp_val);
-		//mutex_unlock(&mutex);
-	}
-}
-
-#if 0
-static struct i2c_device_id us5182_id[] = {
-	{"us5182", 0},
-	{}
-};
-
-MODULE_DEVICE_TABLE(i2c, us5182_id);
-#endif // 2013-7-9
-
-static int mmad_open(struct inode *inode, struct file *file)
-{
-	dbg("Open the l-sensor node...\n");
-	return 0;
-}
-
-static int mmad_release(struct inode *inode, struct file *file)
-{
-	dbg("Close the l-sensor node...\n");
-	return 0;
-}
-
-static ssize_t mmadl_read(struct file *fl, char __user *buf, size_t cnt, loff_t *lf)
-{
-	int lux_data = 0;
-	//printk("%s try to mutex_lock \n", __FUNCTION__);
-	//mutex_lock(&mutex);
-	//printk("lock ok!\n");
-	lux_data = isl_get_lux_datal(l_sensorconfig->client);
-	//mutex_unlock(&mutex);
-	if (lux_data < 0)
-	{
-		printk("Failed to read lux data!\n");
-		return -1;
-	}
-	printk(KERN_ALERT "lux_data is %x\n",lux_data); 
-	//return 0;
-	copy_to_user(buf, &lux_data, sizeof(lux_data));
-	return sizeof(lux_data);
-}
-
-
-static ssize_t mmadp_read(struct file *fl, char __user *buf, size_t cnt, loff_t *lf)
-{
-	int lux_data = 0;
-	
-	//mutex_lock(&mutex);
-	lux_data = isl_get_lux_datap(l_sensorconfig->client);
-	//mutex_unlock(&mutex);
-	if (lux_data < 0)
-	{
-		errlog("Failed to read lux data!\n");
-		return -1;
-	}
-	printk(KERN_ALERT "lux_data is %x\n",lux_data); 
-	//return 0;
-	copy_to_user(buf, &lux_data, sizeof(lux_data));
-	return sizeof(lux_data);
-}
-
-static long
-mmadl_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,
-	   unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	//char rwbuf[5];
-	short enable;  //amsr = -1;
-	unsigned int uval;
-
-	//printk("l-sensor ioctr... cmd 0x%x arg %d\n", cmd, arg);
-	//memset(rwbuf, 0, sizeof(rwbuf));
-	switch (cmd) {
-		case LIGHT_IOCTL_SET_ENABLE:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				return -EFAULT;
-			}
-			dbg("enable=%d\n",enable);
-			if ((enable >=0) && (enable <=1))
-			{
-				dbg("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				//l_sensorconfig.sensor_enable = enable;
-				dbg("Should to implement d/e the light sensor!\n");
-				l_enable = enable;
-				
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				return -EINVAL;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-#define DRVID 0
-			uval = DRVID ;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			dbg("us5182_driver_id:%d\n",uval);
-		default:
-			break;
-	}
-
-	return 0;
-}
-
-
-static long
-mmadp_ioctl(/*struct inode *inode,*/ struct file *file, unsigned int cmd,
-	   unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-	//char rwbuf[5];
-	short enable;  //amsr = -1;
-	unsigned int uval;
-	unsigned char regval;
-
-	dbg("l-sensor ioctr...\n");
-	//memset(rwbuf, 0, sizeof(rwbuf));
-	switch (cmd) {
-		case LIGHT_IOCTL_SET_ENABLE:
-			// enable/disable sensor
-			if (copy_from_user(&enable, argp, sizeof(short)))
-			{
-				printk(KERN_ERR "Can't get enable flag!!!\n");
-				return -EFAULT;
-			}
-			dbg("enable=%d\n",enable);
-			if ((enable >=0) && (enable <=1))
-			{
-				dbg("driver: disable/enable(%d) gsensor.\n", enable);
-				
-				//l_sensorconfig.sensor_enable = enable;
-				dbg("Should to implement d/e the light sensor!\n");
-				p_enable = enable;
-			#if 1	
-				if(p_enable)
-				{
-					regval = us5182_i2c_read(l_sensorconfig->client, 0);
-					regval &= ~(3 << 4);
-					i2c_smbus_write_byte_data(l_sensorconfig->client, 0, regval);
-				}
-				else
-				{
-					regval = us5182_i2c_read(l_sensorconfig->client, 0);
-					regval &= ~(3 << 4);
-					regval |= (1 << 4);
-					i2c_smbus_write_byte_data(l_sensorconfig->client, 0, regval);
-				}
-			#endif	
-				
-			} else {
-				printk(KERN_ERR "Wrong enable argument in %s !!!\n", __FUNCTION__);
-				return -EINVAL;
-			}
-			break;
-		case WMT_IOCTL_SENSOR_GET_DRVID:
-#define DRVID 0
-			uval = DRVID ;
-			if (copy_to_user((unsigned int*)arg, &uval, sizeof(unsigned int)))
-			{
-				return -EFAULT;
-			}
-			dbg("us5182_driver_id:%d\n",uval);
-		default:
-			break;
-	}
-
-	return 0;
-}
-
-
-static struct file_operations mmadl_fops = {
-	.owner = THIS_MODULE,
-	.open = mmad_open,
-	.release = mmad_release,
-	.read = mmadl_read,
-	.unlocked_ioctl = mmadl_ioctl,
-};
-
-static struct miscdevice mmadl_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "lsensor_ctrl",
-	.fops = &mmadl_fops,
-};
-
-static struct file_operations mmadp_fops = {
-	.owner = THIS_MODULE,
-	.open = mmad_open,
-	.release = mmad_release,
-	.read = mmadp_read,
-	.unlocked_ioctl = mmadp_ioctl,
-};
-
-static struct miscdevice mmadp_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "psensor_ctrl",
-	.fops = &mmadp_fops,
-};
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void us5182_early_suspend(struct early_suspend *h)
-{
-	dbg("start\n");
-	mutex_lock(&mutex);
-	//pm_runtime_get_sync(dev);
-	//isl_set_mod(client, ISL_MOD_POWERDOWN);
-	//pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);
-	dbg("exit\n");
-}
-
-static void us5182_late_resume(struct early_suspend *h)
-{
-	struct i2c_client *client = l_sensorconfig->client;
-
-	dbg("start\n");
-	mutex_lock(&mutex);
-	//pm_runtime_get_sync(dev);
-	//isl_set_mod(client, last_mod);
-	//isl_set_default_config(client);
-	//pm_runtime_put_sync(dev);
-	mutex_unlock(&mutex);	
-	dbg("exit\n");
-}
-#endif
-
-int us5182_i2c_write(struct i2c_client *client, u8 reg,u8 mask, u8 shift, int val ) {
-        //struct us5182_data *data = i2c_get_clientdata(client);
-	int err;
-        u8 tmp;
-	mutex_lock(&mutex);
-
-	tmp = reg_cache[reg];
-        tmp &= ~mask;
-        tmp |= val << shift;
-
-        err = i2c_smbus_write_byte_data(client, reg, tmp);
-        if (!err)
-                reg_cache[reg] = tmp;
-
-        mutex_unlock(&mutex);
-        if (err >= 0) return 0;
-
-        printk("%s %d i2c transfer error\n", __func__, __LINE__);
-        return err;
-}
-
-
-static int set_word_mode(struct i2c_client *client, int mode)
-{
-	//
-	return us5182_i2c_write(client, REGS_CR00,
-                CR0_WORD_MASK, CR0_WORD_SHIFT, mode);
-}
-
-
-static int set_oneshotmode(struct i2c_client *client, int mode)
-{
-        return us5182_i2c_write(client,REGS_CR00,CR0_ONESHOT_MASK, CR0_ONESHOT_SHIFT, mode);
-}
-
-
-static int set_opmode(struct i2c_client *client, int mode)
-{
-        return us5182_i2c_write(client,REGS_CR00,CR0_OPMODE_MASK, 
-		CR0_OPMODE_SHIFT, mode);
-}
-
-/* power_status */
-static int set_power_status(struct i2c_client *client, int status)
-{
-	if(status == CR0_SHUTDOWN_EN )
-                return us5182_i2c_write(client,REGS_CR00,CR0_SHUTDOWN_MASK, 
-                	CR0_SHUTDOWN_SHIFT,CR0_SHUTDOWN_EN);
-	else
-		return us5182_i2c_write(client,REGS_CR00,CR0_SHUTDOWN_MASK, 
-			CR0_SHUTDOWN_SHIFT, CR0_OPERATION);
-}
-
-
-static int us5182_init_client(struct i2c_client *client)
-{
-        
-        struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
-	int i = 0;
-	int v = -1;
-	if ( !i2c_check_functionality(adapter,I2C_FUNC_SMBUS_BYTE_DATA) ) {
-                printk(KERN_INFO "byte op is not permited.\n");
-                return -EIO;
-        }
-
-        /* read all the registers once to fill the cache.
-         * if one of the reads fails, we consider the init failed */
-	
-        for (i = 0; i < ARRAY_SIZE(reg_cache); i++) {
-                v = us5182_i2c_read(client, i);
-		printk("reg 0x%x value 0x%x \n", i, v);
-                if (v < 0)
-                        return -ENODEV;
-                reg_cache[i] = v;
-        }
-
-	/*Set Default*/
-	set_word_mode(client, 0);//word enable? //just byte one time
-	set_power_status(client,CR0_OPERATION); //power on?
-	set_opmode(client,CR0_OPMODE_ALSONLY); //CR0_OPMODE_ALSANDPS CR0_OPMODE_ALSONLY
-	set_oneshotmode(client, CR0_ONESHOT_DIS);
-	
-	us5182_i2c_write(client, REGS_CR03, CR3_LEDDR_MASK, CR3_LEDDR_SHIFT, CR3_LEDDR_50);
-	
-	//set als gain
-	us5182_i2c_write(client, REGS_CR01, CR1_ALS_GAIN_MASK, CR1_ALS_GAIN_SHIFT, CR1_ALS_GAIN_X8);
-	
-	//set ps threshold --> lth, hth
-	us5182_i2c_write(client, REGS_INT_LSB_TH_HI_PS, 0xff, 0, psh_l8th);  //
-	us5182_i2c_write(client, REGS_INT_MSB_TH_HI_PS, 0xff, 0, psh_h8th); //0 default
-	
-	us5182_i2c_write(client, REGS_INT_LSB_TH_LO_PS, 0xff, 0, psl_l8th); //
-	us5182_i2c_write(client, REGS_INT_MSB_TH_LO_PS, 0xff, 0, psl_h8th); // 0 default
-	//set_resolution(client,us5182_RES_16);
-	//set_range(client,3);
-	//set_int_ht(client,0x3E8); //1000 lux
-	//set_int_lt(client,0x8); //8 lux
-	//dev_info(&data->client->dev, "us5182 ver. %s found.\n",DRIVER_VERSION);
-	
-	/*init global variable*/
-	error_flag  = 0;
-	previous_value  = 0;
-	this_value = 0;
-	debounces = 2;//debounces 5 times
-	return 0;
-}
-//******add for sys debug devic_attribute
-static ssize_t reg_show(struct device *dev, struct device_attribute *attr, char *buf) {
-
-	int i = 0, val = 0;
-	printk("<<<<<<<<<reg dump\n");
-	
-	for (i=0; i<=0x1f; i++) {
-		val = us5182_i2c_read(gclient, i);
-		printk("reg 0x%x: val 0x%x \n", i, val);
-			
-	}
-	printk("\n");
-	printk("<<<<<<<<<<<<<<<<<<<<dump end\n");
-	return 0;
-}
-
-static ssize_t reg_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) {
-
-	int reg = 0, val = 0;
-	int ret = 0;
-	int res = 0;
-	
-	printk("buf is %s\n", buf);
-	
-	ret = sscanf(buf, "%x:%x", &reg, &val);
-	printk("reg:val is 0x%x:0x%x\n", reg, val);
-	
-	if (reg<0 || val<0) {
-		printk("param error!\n");
-		return -1;
-	}		
-	
-	res = us5182_i2c_read(gclient, reg);
-	i2c_smbus_write_byte_data(gclient, reg, val);
-	printk(KERN_ERR "reg 0x%x 0x%x -->0x%x\n", reg, res, val);
-	
-	return count;
-}
-//struct device_attribute dev_attr_reg = __ATTR(reg, 0644, reg_show, reg_store);
-//DEVICE_ATTR(reg, 0644, reg_show, reg_store);
-
-static ssize_t adc_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	
-	int i;
-	int size = sizeof(uadc)/sizeof(uadc[0]);
-	printk("<<<%s\n", __FUNCTION__);
-	for (i=0; i<size; i++)
-	{
-		printk(" %5d  ", uadc[i]);
-		//sprintf(buf, "%d " &uadc[i]);
-	}
-	printk("\n");
-	
-	return sizeof(uadc);
-	//printk(" %s \n", buf);
-}
-
-static ssize_t adc_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	__u32 tmp;
-	int index;
-	int n;
-	int size = sizeof(uadc)/sizeof(uadc[0]);
-	
-	printk("<<<%s\n", __FUNCTION__);
-	printk("<< %s >>>\n", buf);
-	n = sscanf(buf, "%d:%d", &index, &tmp);
-	printk("<<<<int n %d %d:%d \n", n, index, tmp);
-	if ( n==2 && index>=0 && index<size){
-	
-		uadc[index] = tmp;
-		no_adc_map = 0;
-	}	
-	else {
-		printk("<<<param error!\n");
-		no_adc_map = 1;
-	}	
-	return count;
-}
-
-static struct device_attribute us5182_attr[] = 
-{
-	__ATTR(reg, 0644, reg_show, reg_store),
-	__ATTR(adc, 0644, adc_show, adc_store),
-	__ATTR_NULL,
-};
-  
-static int device_create_attribute(struct device *dev, struct device_attribute *attr)
-{
-	int err = 0, i;
-	for (i=0; NULL != attr[i].attr.name; i++)
-	{
-		err = device_create_file(dev, &attr[i]); //&attr[i].attr
-		if (err)
-			break;
-	}
-	if (err)
-	{
-		for (; i>=0; i--)
-		device_remove_file(dev, &attr[i]);//&attr[i].attr
-	}
-	return err;
-}
-
-static void device_remove_attribute(struct device *dev, struct device_attribute *attr)
-{
-	int i;
-	for (i=0; attr[i].attr.name != NULL; i++)
-		device_remove_file(dev, &attr[i]); //&attr[i].attr
-}
-//add end
-static int
-us5182_probe(struct i2c_client *client, const struct i2c_device_id *id)
-{
-	int res=0;
-
-	struct us_device* idev = kzalloc(sizeof(struct us_device), GFP_KERNEL);
-	if(!idev)
-		return -ENOMEM;
-
-	l_sensorconfig = idev;
-	
-	/*initial enable device id*/
-	idev->enable_id = 0x00;
-	
-	gclient = client;
-	/* initialize the us5182 chip */
-        res = us5182_init_client(client);//
-	
-        if (res != 0)
-              goto err_input_allocate_device;
-/* last mod is ALS continuous */
-	//pm_runtime_enable(&client->dev);	
-	idev->input_poll_devl = input_allocate_polled_device();
-	if(!idev->input_poll_devl)
-	{
-		res = -ENOMEM;
-		goto err_input_allocate_device;
-	}
-	idev->input_poll_devp = input_allocate_polled_device();
-	if(!idev->input_poll_devp)
-	{
-		res = -ENOMEM;
-		goto err_input_allocate_device;
-	}
-	idev->client = client;
-
-	idev->input_poll_devl->private = idev;
-	idev->input_poll_devl->poll = isl_input_lux_poll_l;
-	idev->input_poll_devl->poll_interval = 100;//50;
-	idev->input_poll_devl->input->open = isl_input_open;
-	idev->input_poll_devl->input->close = isl_input_close;
-	idev->input_poll_devl->input->name = "lsensor_lux";
-	idev->input_poll_devl->input->id.bustype = BUS_I2C;
-	idev->input_poll_devl->input->dev.parent = &client->dev;
-
-	input_set_drvdata(idev->input_poll_devl->input, idev);
-	input_set_capability(idev->input_poll_devl->input, EV_ABS, ABS_MISC);
-	input_set_abs_params(idev->input_poll_devl->input, ABS_MISC, 0, 16000, 0, 0);
-
-	idev->input_poll_devp->private = idev;
-	idev->input_poll_devp->poll = isl_input_lux_poll_p;
-	idev->input_poll_devp->poll_interval = 10;//100; 50ms
-	idev->input_poll_devp->input->open = isl_input_open;
-	idev->input_poll_devp->input->close = isl_input_close;
-	idev->input_poll_devp->input->name = "psensor_lux";
-	idev->input_poll_devp->input->id.bustype = BUS_I2C;
-	idev->input_poll_devp->input->dev.parent = &client->dev;
-
-	input_set_drvdata(idev->input_poll_devp->input, idev);
-	input_set_capability(idev->input_poll_devp->input, EV_ABS, ABS_MISC);
-	input_set_abs_params(idev->input_poll_devp->input, ABS_MISC, 0, 16000, 0, 0);
-	i2c_set_clientdata(client, idev);
-	/* set default config after set_clientdata */
-	//res = isl_set_default_config(client);	
-	res = misc_register(&mmadl_device);
-	if (res) {
-		errlog("mmad_device register failed\n");
-		goto err_misc_registerl;
-	}
-	res = misc_register(&mmadp_device);
-	if (res) {
-		errlog("mmad_device register failed\n");
-		goto err_misc_registerp;
-	}
-	res = input_register_polled_device(idev->input_poll_devl);
-	if(res < 0)
-		goto err_input_register_devicel;
-	res = input_register_polled_device(idev->input_poll_devp);
-	if(res < 0)
-		goto err_input_register_devicep;
-	// suspend/resume register
-#ifdef CONFIG_HAS_EARLYSUSPEND
-        idev->earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-        idev->earlysuspend.suspend = us5182_early_suspend;
-        idev->earlysuspend.resume = us5182_late_resume;
-        register_early_suspend(&(idev->earlysuspend));
-#endif
-
-	dbg("us5182 probe succeed!\n");
-	res = alloc_chrdev_region(&idev->devno, 0, 1, "us5182");
-  	if(res)
-	{
-		printk("can't allocate chrdev\n");
-		return 0;
-	}
-	idev->class = class_create(THIS_MODULE, "us5182-lsensor");
-	if (IS_ERR(idev->class)) {
-		printk("<<< %s class_create() error!\n", __FUNCTION__);
-		return 0;
-	}
-	idev->lsdev = device_create(idev->class, NULL, idev->devno, NULL, "us5182");
-	if (IS_ERR(idev->lsdev)) {
-		printk("<<< %s device_create() error!\n", __FUNCTION__);
-		return 0;
-	}
-	res = device_create_attribute(idev->lsdev, us5182_attr);
-	return 0;
-err_input_register_devicep:
-	input_free_polled_device(idev->input_poll_devp);
-err_input_register_devicel:
-	input_free_polled_device(idev->input_poll_devl);
-err_misc_registerp:
-	misc_deregister(&mmadp_device);
-err_misc_registerl:
-	misc_deregister(&mmadl_device);
-err_input_allocate_device:
-	//__pm_runtime_disable(&client->dev, false);
-	kfree(idev);
-	return res;
-}
-
-static int us5182_remove(struct i2c_client *client)
-{
-	int i = 0;
-	struct us_device* idev = i2c_get_clientdata(client);
-#if 1	
-	//device_remove_file(idev->lsdev, &dev_attr_reg);
-	device_remove_attribute(idev->lsdev, us5182_attr);
-	unregister_chrdev_region(idev->devno, 1);
-	device_destroy(idev->class, idev->devno);
-	class_destroy(idev->class);
-#endif	
-	printk("%s %d\n", __FUNCTION__, i++); // 0
-	//unregister_early_suspend(&(idev->earlysuspend));
-	misc_deregister(&mmadl_device);
-	printk("%s %d\n", __FUNCTION__, i++);
-	misc_deregister(&mmadp_device);
-	printk("%s %d\n", __FUNCTION__, i++);
-	input_unregister_polled_device(idev->input_poll_devl);//here block??
-	printk("%s %d\n", __FUNCTION__, i++);
-	input_unregister_polled_device(idev->input_poll_devp);
-	printk("%s %d\n", __FUNCTION__, i++);
-	input_free_polled_device(idev->input_poll_devl);
-	printk("%s %d\n", __FUNCTION__, i++);
-	input_free_polled_device(idev->input_poll_devp);
-	printk("%s %d\n", __FUNCTION__, i++);
-	//__pm_runtime_disable(&client->dev, false);
-
-	kfree(idev);
-	printk(KERN_INFO MODULE_NAME ": %s us5182 remove call, \n", __func__);
-	return 0;
-}
-static void us5182_shutdown(struct i2c_client *client)
-{
-	l_enable = 0;
-	p_enable = 0;	
-}
-
-static int us5182_suspend(struct i2c_client *client, pm_message_t message)
-{
-	return 0;
-}
-static int us5182_resume(struct i2c_client *client)
-{
-	int res = 0;
-	res = us5182_init_client(client);//
-	return 0;
-}
-
-static const struct i2c_device_id us5182_id[] = {
-	{ SENSOR_I2C_NAME , 0 },
-	{},
-};
-
-
-static struct i2c_driver us5182_i2c_driver = 
-{
-	.probe		= us5182_probe,
-	.remove		= us5182_remove,
-	.suspend	= us5182_suspend,
-	.resume 	= us5182_resume,
-	.shutdown 	= us5182_shutdown,
-	.driver 	= {
-			.name	= SENSOR_I2C_NAME,
-			.owner 	= THIS_MODULE,
-			},
-	.id_table	= us5182_id,	
-};
-
-static int get_adc_val(void)
-{
-	int i=0, varlen=0, n=0;
-	__u32 buf[8] = {0};
-	char varbuf[50] ={0};
-	char *name = "wmt.io.lsensor";
-	char *psth = "wmt.io.psensor";
-	int thbuf[4] = {0};
-	
-	varlen = sizeof(varbuf);
-	if (wmt_getsyspara(psth, varbuf, &varlen))
-	{
-		printk("<<<<fail to wmt_syspara %s\n", "wmt.io.psensor");
-		
-	}
-	else
-	{
-		n = sscanf(varbuf, "%d:%d:%d:%d", &thbuf[0], &thbuf[1], &thbuf[2], &thbuf[3]);
-		if (n == 4)
-		{
-			psh_h8th = thbuf[0];
-			psh_l8th = thbuf[1];
-			psl_h8th = thbuf[2];
-			psl_l8th = thbuf[3];
-		}
-		else
-			printk("wmt.io.psensor error!\n");
-	}
-	if (wmt_getsyspara(name, varbuf, &varlen))
-	{
-		printk("<<<<fail to wmt_syspara %s\n", "wmt.io.lsensor");
-		no_adc_map = 1;
-		return -1;
-	}
-	n = sscanf(varbuf, "%d:%d:%d:%d:%d:%d:%d:%d", &buf[0], &buf[1], &buf[2], &buf[3], &buf[4], &buf[5], \
-	&buf[6], &buf[7]);
-	//printk("<<< n %d \n", n);
-	if (n != 8)
-	{
-		printk("<<<<<%s uboot env  wmt.io.lsensor param error!\n", __FUNCTION__);
-		return -1;
-	}
-	for (i=0; i<8; i++)
-	{
-		//printk("<<<< %5d ", buf[i]);
-		uadc[i] = buf[i];
-	}
-	no_adc_map = 0;
-	//printk("\n");
-	return 0;
-}
-
-static int __init sensor_us5182_init(void)
-{
-	 printk(KERN_INFO MODULE_NAME ": %s us5182 init call, \n", __func__);
-	/*
-	 * Force device to initialize: i2c-15 0x44
-	 * If i2c_new_device is not called, even us5182_detect will not run
-	 * TODO: rework to automatically initialize the device
-	 */
-	//i2c_new_device(i2c_get_adapter(15), &isl_info);
-	//return i2c_add_driver(&us5182_driver);
-	if (!(this_client = sensor_i2c_register_device(4, SENSOR_I2C_ADDR, SENSOR_I2C_NAME)))  
-	{
-		printk(KERN_EMERG"Can't register gsensor i2c device!\n");
-		return -1;
-	}
-	if (us5182_detect(this_client)) //
-	{
-		errlog("Can't find light sensor us5182!\n");
-		goto detect_fail;
-	}
-	
-	get_adc_val();
-/*	
-	if(us5182_probe(this_client))
-	{
-		errlog("Erro for probe!\n");
-		goto detect_fail;
-	}
-*/	
-	if(i2c_add_driver(&us5182_i2c_driver) < 0)
-	{
-		errlog("Erro for i2c_add_driver()!\n");
-		goto detect_fail;
-	}
-	return 0;
-
-detect_fail:
-	sensor_i2c_unregister_device(this_client);
-	return -1;
-}
-
-static void __exit sensor_us5182_exit(void)
-{
- 	printk(KERN_INFO MODULE_NAME ": %s us5182 exit call \n", __func__);
- 	//us5182_remove(this_client);
-	i2c_del_driver(&us5182_i2c_driver);
- 	sensor_i2c_unregister_device(this_client);
-	
-}
-
-module_init(sensor_us5182_init);
-module_exit(sensor_us5182_exit);
-
-MODULE_AUTHOR("rambo");
-MODULE_ALIAS("us5182 ALS");
-MODULE_DESCRIPTION("us5182 Driver");
-MODULE_LICENSE("GPL v2");
-
diff --git a/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/us5182.h b/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/us5182.h
deleted file mode 100755
index 361d91e8..00000000
--- a/ANDROID_3.4.5/drivers/input/sensor/us5182_lpsensor/us5182.h
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Copyright (C) 2012 UPI finley_huang <finley_huang@upi-semi.com>. All Rights Reserved.
- * us5182 Light Sensor Driver for Linux 2.6
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef __us5182_H__
-#define __us5182_H__
-
-#include <linux/types.h>
-
-#define SENSOR_I2C_NAME	"us5182"
-#define SENSOR_I2C_ADDR	 (0x72>>1) //0x72    //7bit 0x39   
-/*us5182 Slave Addr*/
-#define LIGHT_ADDR     0x39 //0x72    //7bit 0x39         
-
-/*Interrupt PIN for S3C6410*/
-//#define IRQ_LIGHT_INT IRQ_EINT(6) //comment for compile error
-
-/*Register Set*/
-#define REGS_CR00          	0x00
-#define REGS_CR01          	0x01
-#define REGS_CR02          	0x02
-#define REGS_CR03          	0x03
-//ALS
-#define REGS_INT_LSB_TH_LO      0x04
-#define REGS_INT_MSB_TH_LO      0x05
-#define REGS_INT_LSB_TH_HI      0x06
-#define REGS_INT_MSB_TH_HI      0x07
-//PS
-#define REGS_INT_LSB_TH_LO_PS   0x08
-#define REGS_INT_MSB_TH_LO_PS   0x09
-#define REGS_INT_LSB_TH_HI_PS   0x0A
-#define REGS_INT_MSB_TH_HI_PS   0x0B
-//ALS data
-#define REGS_LSB_SENSOR         0x0C
-#define REGS_MSB_SENSOR         0x0D
-//PS data
-#define REGS_LSB_SENSOR_PS      0x0E
-#define REGS_MSB_SENSOR_PS      0x0F
-
-#define REGS_CR10          	0x10
-#define REGS_CR11          	0x11
-#define REGS_CR16          	0x16
-#define REGS_CR20          	0x20
-#define REGS_CR21          	0x21
-#define REGS_CR22          	0x22
-#define REGS_CR29          	0x29
-#define REGS_CR2A          	0x2A
-#define REGS_CR2B          	0x2B
-#define REGS_VERSION_ID     0x1F
-#define REGS_CHIP_ID      	0xB2
-
-/*ShutDown_EN*/
-#define CR0_OPERATION		0x0
-#define CR0_SHUTDOWN_EN		0x1
-
-#define CR0_SHUTDOWN_SHIFT   	(7)
-#define CR0_SHUTDOWN_MASK    	(0x1 << CR0_SHUTDOWN_SHIFT)
-
-/*OneShot_EN*/
-#define CR0_ONESHOT_EN		0x01
-#define CR0_ONESHOT_DIS		0x00
-#define CR0_ONESHOT_SHIFT   	(6)
-#define CR0_ONESHOT_MASK    	(0x1 << CR0_ONESHOT_SHIFT)
-
-/*Operation Mode*/
-#define CR0_OPMODE_ALSANDPS	0x0 
-#define CR0_OPMODE_ALSONLY	0x1 
-#define CR0_OPMODE_IRONLY	0x2 
-
-#define CR0_OPMODE_SHIFT       	(4)
-#define CR0_OPMODE_MASK        	(0x3 << CR0_OPMODE_SHIFT)
-
-/*all int flag (PROX, INT_A, INT_P)*/
-#define CR0_ALL_INT_CLEAR	0x0
-
-#define CR0_ALL_INT_SHIFT       (1)
-#define CR0_ALL_INT_MASK        (0x7 << CR0_ALL_INT_SHIFT)
-
-
-/*indicator of object proximity detection*/
-#define CR0_PROX_CLEAR		0x0
-
-#define CR0_PROX_SHIFT       	(3)
-#define CR0_PROX_MASK        	(0x1 << CR0_PROX_SHIFT)
-
-/*interrupt status of proximity sensor*/
-#define CR0_INTP_CLEAR		0x0
-
-#define CR0_INTP_SHIFT       	(2)
-#define CR0_INTP_MASK        	(0x1 << CR0_INTP_SHIFT)
-
-/*interrupt status of ambient sensor*/
-#define CR0_INTA_CLEAR		0x0
-
-#define CR0_INTA_SHIFT       	(1)
-#define CR0_INTA_MASK        	(0x1 << CR0_INTA_SHIFT)
-
-/*Word mode enable*/
-#define CR0_WORD_EN		0x1
-
-#define CR0_WORD_SHIFT       	(0)
-#define CR0_WORD_MASK        	(0x1 << CR0_WORD_SHIFT)
-
-
-/*ALS fault queue depth for interrupt enent output*/
-#define CR1_ALS_FQ_1		0x0 
-#define CR1_ALS_FQ_4		0x1 
-#define CR1_ALS_FQ_8		0x2
-#define CR1_ALS_FQ_16		0x3
-#define CR1_ALS_FQ_24		0x4
-#define CR1_ALS_FQ_32		0x5
-#define CR1_ALS_FQ_48		0x6
-#define CR1_ALS_FQ_63		0x7
-
-#define CR1_ALS_FQ_SHIFT       	(5)
-#define CR1_ALS_FQ_MASK        	(0x7 << CR1_ALS_FQ_SHIFT)
-
-/*resolution for ALS*/
-#define CR1_ALS_RES_12BIT	0x0 
-#define CR1_ALS_RES_14BIT	0x1 
-#define CR1_ALS_RES_16BIT	0x2
-#define CR1_ALS_RES_16BIT_2	0x3
-
-#define CR1_ALS_RES_SHIFT      	(3)
-#define CR1_ALS_RES_MASK       	(0x3 << CR1_ALS_RES_SHIFT)
-
-/*sensing amplifier selection for ALS*/
-#define CR1_ALS_GAIN_X1		0x0 
-#define CR1_ALS_GAIN_X2		0x1 
-#define CR1_ALS_GAIN_X4		0x2
-#define CR1_ALS_GAIN_X8		0x3
-#define CR1_ALS_GAIN_X16	0x4
-#define CR1_ALS_GAIN_X32	0x5
-#define CR1_ALS_GAIN_X64	0x6
-#define CR1_ALS_GAIN_X128	0x7
-
-#define CR1_ALS_GAIN_SHIFT      (0)
-#define CR1_ALS_GAIN_MASK       (0x7 << CR1_ALS_GAIN_SHIFT)
-
-
-/*PS fault queue depth for interrupt event output*/
-#define CR2_PS_FQ_1		0x0 
-#define CR2_PS_FQ_4		0x1 
-#define CR2_PS_FQ_8		0x2
-#define CR2_PS_FQ_15		0x3
-
-#define CR2_PS_FQ_SHIFT      	(6)
-#define CR2_PS_FQ_MASK       	(0x3 << CR2_PS_FQ_SHIFT)
-
-/*interrupt type setting */
-/*low active*/
-#define CR2_INT_LEVEL		0x0 
-/*low pulse*/
-#define CR2_INT_PULSE		0x1 
-
-#define CR2_INT_SHIFT      	(5)
-#define CR2_INT_MASK       	(0x1 << CR2_INT_SHIFT)
-
-/*resolution for PS*/
-#define CR2_PS_RES_12		0x0 
-#define CR2_PS_RES_14		0x1 
-#define CR2_PS_RES_16		0x2
-#define CR2_PS_RES_16_2		0x3
-
-#define CR2_PS_RES_SHIFT      	(3)
-#define CR2_PS_RES_MASK       	(0x3 << CR2_PS_RES_SHIFT)
-
-/*sensing amplifier selection for PS*/
-#define CR2_PS_GAIN_1		0x0 
-#define CR2_PS_GAIN_2		0x1 
-#define CR2_PS_GAIN_4		0x2
-#define CR2_PS_GAIN_8		0x3
-#define CR2_PS_GAIN_16		0x4
-#define CR2_PS_GAIN_32		0x5
-#define CR2_PS_GAIN_64		0x6
-#define CR2_PS_GAIN_128		0x7
-
-#define CR2_PS_GAIN_SHIFT      	(0)
-#define CR2_PS_GAIN_MASK       	(0x7 << CR2_PS_GAIN_SHIFT)
-
-/*wait-time slot selection*/
-#define CR3_WAIT_SEL_0		0x0 
-#define CR3_WAIT_SEL_4		0x1 
-#define CR3_WAIT_SEL_8		0x2
-#define CR3_WAIT_SEL_16		0x3
-
-#define CR3_WAIT_SEL_SHIFT      (6)
-#define CR3_WAIT_SEL_MASK       (0x3 << CR3_WAIT_SEL_SHIFT)
-
-/*IR-LED drive peak current setting*/
-#define CR3_LEDDR_12_5		0x0 
-#define CR3_LEDDR_25		0x1 
-#define CR3_LEDDR_50		0x2
-#define CR3_LEDDR_100		0x3
-
-#define CR3_LEDDR_SHIFT      	(4)
-#define CR3_LEDDR_MASK       	(0x3 << CR3_LEDDR_SHIFT)
-
-/*INT pin source selection*/
-#define CR3_INT_SEL_BATH	0x0 
-#define CR3_INT_SEL_ALS		0x1 
-#define CR3_INT_SEL_PS		0x2
-#define CR3_INT_SEL_PSAPP	0x3
-
-#define CR3_INT_SEL_SHIFT      	(2)
-#define CR3_INT_SEL_MASK       	(0x3 << CR3_INT_SEL_SHIFT)
-
-/*software reset for register and core*/
-#define CR3_SOFTRST_EN		0x1
-
-#define CR3_SOFTRST_SHIFT      	(0)
-#define CR3_SOFTRST_MASK       	(0x1 << CR3_SOFTRST_SHIFT)
-
-/*modulation frequency of LED driver*/
-#define CR10_FREQ_DIV2		0x0 
-#define CR10_FREQ_DIV4		0x1 
-#define CR10_FREQ_DIV8		0x2
-#define CR10_FREQ_DIV16		0x3
-
-#define CR10_FREQ_SHIFT      	(1)
-#define CR10_FREQ_MASK       	(0x3 << CR10_FREQ_SHIFT)
-
-/*50/60 Rejection enable*/
-#define CR10_REJ_5060_DIS	0x00
-#define CR10_REJ_5060_EN	0x01
-
-#define CR10_REJ_5060_SHIFT     (0)
-#define CR10_REJ_5060_MASK      (0x1 << CR10_REJ_5060_SHIFT)
-
-#define us5182_NUM_CACHABLE_REGS 0x12
-
-/*enable sensor*/
-#define ID_LIGHT 	0
-#define ID_PROXIMITY	1
-
-#define DEVICE_LIGHT	 (1 << ID_LIGHT)
-#define DEVICE_PROXIMITY (1 << ID_PROXIMITY)
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/serio/Kconfig b/ANDROID_3.4.5/drivers/input/serio/Kconfig
deleted file mode 100644
index 55f2c229..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/Kconfig
+++ /dev/null
@@ -1,237 +0,0 @@
-#
-# Input core configuration
-#
-config SERIO
-	tristate "Serial I/O support" if EXPERT || !X86
-	default y
-	help
-	  Say Yes here if you have any input device that uses serial I/O to
-	  communicate with the system. This includes the
-	  		* standard AT keyboard and PS/2 mouse *
-	  as well as serial mice, Sun keyboards, some joysticks and 6dof
-	  devices and more.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called serio.
-
-if SERIO
-
-config SERIO_I8042
-	tristate "i8042 PC Keyboard controller" if EXPERT || !X86
-	default y
-	depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \
-		   (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN
-	help
-	  i8042 is the chip over which the standard AT keyboard and PS/2
-	  mouse are connected to the computer. If you use these devices,
-	  you'll need to say Y here.
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called i8042.
-
-config SERIO_SERPORT
-	tristate "Serial port line discipline"
-	default y
-	help
-	  Say Y here if you plan to use an input device (mouse, joystick,
-	  tablet, 6dof) that communicates over the RS232 serial (COM) port.
-
-	  More information is available: <file:Documentation/input/input.txt>
-
-	  If unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called serport.
-
-config SERIO_CT82C710
-	tristate "ct82c710 Aux port controller"
-	depends on X86
-	help
-	  Say Y here if you have a Texas Instruments TravelMate notebook
-	  equipped with the ct82c710 chip and want to use a mouse connected
-	  to the "QuickPort".
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ct82c710.
-
-config SERIO_Q40KBD
-	tristate "Q40 keyboard controller"
-	depends on Q40
-
-config SERIO_PARKBD
-	tristate "Parallel port keyboard adapter"
-	depends on PARPORT
-	help
-	  Say Y here if you built a simple parallel port adapter to attach
-	  an additional AT keyboard, XT keyboard or PS/2 mouse.
-
-	  More information is available: <file:Documentation/input/input.txt>
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called parkbd.
-
-config SERIO_RPCKBD
-	tristate "Acorn RiscPC keyboard controller"
-	depends on ARCH_ACORN
-	default y
-	help
-	  Say Y here if you have the Acorn RiscPC and want to use an AT
-	  keyboard connected to its keyboard controller.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called rpckbd.
-
-config SERIO_AT32PSIF
-	tristate "AVR32 PSIF PS/2 keyboard and mouse controller"
-	depends on AVR32
-	help
-	  Say Y here if you want to use the PSIF peripheral on AVR32 devices
-	  and connect a PS/2 keyboard and/or mouse to it.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called at32psif.
-
-config SERIO_AMBAKMI
-	tristate "AMBA KMI keyboard controller"
-	depends on ARM_AMBA
-
-config SERIO_SA1111
-	tristate "Intel SA1111 keyboard controller"
-	depends on SA1111
-
-config SERIO_GSCPS2
-	tristate "HP GSC PS/2 keyboard and PS/2 mouse controller"
-	depends on GSC
-	default y
-	help
-	  This driver provides support for the PS/2 ports on PA-RISC machines
-	  over which HP PS/2 keyboards and PS/2 mice may be connected.
-	  If you use these devices, you'll need to say Y here.
-
-	  It's safe to enable this driver, so if unsure, say Y.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gscps2.
-
-config HP_SDC
-	tristate "HP System Device Controller i8042 Support"
-	depends on (GSC || HP300) && SERIO
-	default y
-	help
-	  This option enables support for the "System Device
-	  Controller", an i8042 carrying microcode to manage a
-	  few miscellaneous devices on some Hewlett Packard systems.
-	  The SDC itself contains a 10ms resolution timer/clock capable
-	  of delivering interrupts on a periodic and one-shot basis.
-	  The SDC may also be connected to a battery-backed real-time
-	  clock, a basic audio waveform generator, and an HP-HIL Master
-	  Link Controller serving up to seven input devices.
-
-	  By itself this option is rather useless, but enabling it will
-	  enable selection of drivers for the abovementioned devices.
-	  It is, however, incompatible with the old, reliable HIL keyboard
-	  driver, and the new HIL driver is experimental, so if you plan
-	  to use a HIL keyboard as your primary keyboard, you may wish
-	  to keep using that driver until the new HIL drivers have had
-	  more testing.
-
-config HIL_MLC
-	tristate "HIL MLC Support (needed for HIL input devices)"
-	depends on HP_SDC
-
-config SERIO_PCIPS2
-	tristate "PCI PS/2 keyboard and PS/2 mouse controller"
-	depends on PCI
-	help
-	  Say Y here if you have a Mobility Docking station with PS/2
-	  keyboard and mice ports.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pcips2.
-
-config SERIO_MACEPS2
-	tristate "SGI O2 MACE PS/2 controller"
-	depends on SGI_IP32
-	help
-	  Say Y here if you have SGI O2 workstation and want to use its
-	  PS/2 ports.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called maceps2.
-
-config SERIO_LIBPS2
-	tristate "PS/2 driver library" if EXPERT
-	depends on SERIO_I8042 || SERIO_I8042=n
-	help
-	  Say Y here if you are using a driver for device connected
-	  to a PS/2 port, such as PS/2 mouse or standard AT keyboard.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called libps2.
-
-config SERIO_RAW
-	tristate "Raw access to serio ports"
-	help
-	  Say Y here if you want to have raw access to serio ports, such as
-	  AUX ports on i8042 keyboard controller. Each serio port that is
-	  bound to this driver will be accessible via a char device with
-	  major 10 and dynamically allocated minor. The driver will try
-	  allocating minor 1 (that historically corresponds to /dev/psaux)
-	  first. To bind this driver to a serio port use sysfs interface:
-
-	      echo -n "serio_raw" > /sys/bus/serio/devices/serioX/drvctl
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called serio_raw.
-
-config SERIO_XILINX_XPS_PS2
-	tristate "Xilinx XPS PS/2 Controller Support"
-	depends on PPC || MICROBLAZE
-	help
-	  This driver supports XPS PS/2 IP from the Xilinx EDK on
-	  PowerPC platform.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called xilinx_ps2.
-
-config SERIO_ALTERA_PS2
-	tristate "Altera UP PS/2 controller"
-	help
-	  Say Y here if you have Altera University Program PS/2 ports.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called altera_ps2.
-
-config SERIO_AMS_DELTA
-	tristate "Amstrad Delta (E3) mailboard support"
-	depends on MACH_AMS_DELTA
-	default y
-	---help---
-	  Say Y here if you have an E3 and want to use its mailboard,
-	  or any standard AT keyboard connected to the mailboard port.
-
-	  When used for the E3 mailboard, a non-standard key table
-	  must be loaded from userspace, possibly using udev extras
-	  provided keymap helper utility.
-
-	  To compile this driver as a module, choose M here;
-	  the module will be called ams_delta_serio.
-
-config SERIO_PS2MULT
-	tristate "TQC PS/2 multiplexer"
-	help
-	  Say Y here if you have the PS/2 line multiplexer like the one
-	  present on TQC boards.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ps2mult.
-
-endif
diff --git a/ANDROID_3.4.5/drivers/input/serio/Makefile b/ANDROID_3.4.5/drivers/input/serio/Makefile
deleted file mode 100644
index dbbe3761..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Makefile for the input core drivers.
-#
-
-# Each configuration option enables a list of files.
-
-obj-$(CONFIG_SERIO)		+= serio.o
-obj-$(CONFIG_SERIO_I8042)	+= i8042.o
-obj-$(CONFIG_SERIO_PARKBD)	+= parkbd.o
-obj-$(CONFIG_SERIO_SERPORT)	+= serport.o
-obj-$(CONFIG_SERIO_CT82C710)	+= ct82c710.o
-obj-$(CONFIG_SERIO_RPCKBD)	+= rpckbd.o
-obj-$(CONFIG_SERIO_SA1111)	+= sa1111ps2.o
-obj-$(CONFIG_SERIO_AMBAKMI)	+= ambakmi.o
-obj-$(CONFIG_SERIO_AT32PSIF)	+= at32psif.o
-obj-$(CONFIG_SERIO_Q40KBD)	+= q40kbd.o
-obj-$(CONFIG_SERIO_GSCPS2)	+= gscps2.o
-obj-$(CONFIG_HP_SDC)		+= hp_sdc.o
-obj-$(CONFIG_HIL_MLC)		+= hp_sdc_mlc.o hil_mlc.o
-obj-$(CONFIG_SERIO_PCIPS2)	+= pcips2.o
-obj-$(CONFIG_SERIO_PS2MULT)	+= ps2mult.o
-obj-$(CONFIG_SERIO_MACEPS2)	+= maceps2.o
-obj-$(CONFIG_SERIO_LIBPS2)	+= libps2.o
-obj-$(CONFIG_SERIO_RAW)		+= serio_raw.o
-obj-$(CONFIG_SERIO_AMS_DELTA)	+= ams_delta_serio.o
-obj-$(CONFIG_SERIO_XILINX_XPS_PS2)	+= xilinx_ps2.o
-obj-$(CONFIG_SERIO_ALTERA_PS2)	+= altera_ps2.o
diff --git a/ANDROID_3.4.5/drivers/input/serio/altera_ps2.c b/ANDROID_3.4.5/drivers/input/serio/altera_ps2.c
deleted file mode 100644
index cc11f4ef..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/altera_ps2.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Altera University Program PS2 controller driver
- *
- * Copyright (C) 2008 Thomas Chou <thomas@wytron.com.tw>
- *
- * Based on sa1111ps2.c, which is:
- * Copyright (C) 2002 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/of.h>
-
-#define DRV_NAME "altera_ps2"
-
-struct ps2if {
-	struct serio *io;
-	struct resource *iomem_res;
-	void __iomem *base;
-	unsigned irq;
-};
-
-/*
- * Read all bytes waiting in the PS2 port.  There should be
- * at the most one, but we loop for safety.
- */
-static irqreturn_t altera_ps2_rxint(int irq, void *dev_id)
-{
-	struct ps2if *ps2if = dev_id;
-	unsigned int status;
-	int handled = IRQ_NONE;
-
-	while ((status = readl(ps2if->base)) & 0xffff0000) {
-		serio_interrupt(ps2if->io, status & 0xff, 0);
-		handled = IRQ_HANDLED;
-	}
-
-	return handled;
-}
-
-/*
- * Write a byte to the PS2 port.
- */
-static int altera_ps2_write(struct serio *io, unsigned char val)
-{
-	struct ps2if *ps2if = io->port_data;
-
-	writel(val, ps2if->base);
-	return 0;
-}
-
-static int altera_ps2_open(struct serio *io)
-{
-	struct ps2if *ps2if = io->port_data;
-
-	/* clear fifo */
-	while (readl(ps2if->base) & 0xffff0000)
-		/* empty */;
-
-	writel(1, ps2if->base + 4); /* enable rx irq */
-	return 0;
-}
-
-static void altera_ps2_close(struct serio *io)
-{
-	struct ps2if *ps2if = io->port_data;
-
-	writel(0, ps2if->base); /* disable rx irq */
-}
-
-/*
- * Add one device to this driver.
- */
-static int __devinit altera_ps2_probe(struct platform_device *pdev)
-{
-	struct ps2if *ps2if;
-	struct serio *serio;
-	int error, irq;
-
-	ps2if = kzalloc(sizeof(struct ps2if), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!ps2if || !serio) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	serio->id.type		= SERIO_8042;
-	serio->write		= altera_ps2_write;
-	serio->open		= altera_ps2_open;
-	serio->close		= altera_ps2_close;
-	strlcpy(serio->name, dev_name(&pdev->dev), sizeof(serio->name));
-	strlcpy(serio->phys, dev_name(&pdev->dev), sizeof(serio->phys));
-	serio->port_data	= ps2if;
-	serio->dev.parent	= &pdev->dev;
-	ps2if->io		= serio;
-
-	ps2if->iomem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (ps2if->iomem_res == NULL) {
-		error = -ENOENT;
-		goto err_free_mem;
-	}
-
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		error = -ENXIO;
-		goto err_free_mem;
-	}
-	ps2if->irq = irq;
-
-	if (!request_mem_region(ps2if->iomem_res->start,
-				resource_size(ps2if->iomem_res), pdev->name)) {
-		error = -EBUSY;
-		goto err_free_mem;
-	}
-
-	ps2if->base = ioremap(ps2if->iomem_res->start,
-			      resource_size(ps2if->iomem_res));
-	if (!ps2if->base) {
-		error = -ENOMEM;
-		goto err_free_res;
-	}
-
-	error = request_irq(ps2if->irq, altera_ps2_rxint, 0, pdev->name, ps2if);
-	if (error) {
-		dev_err(&pdev->dev, "could not allocate IRQ %d: %d\n",
-			ps2if->irq, error);
-		goto err_unmap;
-	}
-
-	dev_info(&pdev->dev, "base %p, irq %d\n", ps2if->base, ps2if->irq);
-
-	serio_register_port(ps2if->io);
-	platform_set_drvdata(pdev, ps2if);
-
-	return 0;
-
- err_unmap:
-	iounmap(ps2if->base);
- err_free_res:
-	release_mem_region(ps2if->iomem_res->start,
-			   resource_size(ps2if->iomem_res));
- err_free_mem:
-	kfree(ps2if);
-	kfree(serio);
-	return error;
-}
-
-/*
- * Remove one device from this driver.
- */
-static int __devexit altera_ps2_remove(struct platform_device *pdev)
-{
-	struct ps2if *ps2if = platform_get_drvdata(pdev);
-
-	platform_set_drvdata(pdev, NULL);
-	serio_unregister_port(ps2if->io);
-	free_irq(ps2if->irq, ps2if);
-	iounmap(ps2if->base);
-	release_mem_region(ps2if->iomem_res->start,
-			   resource_size(ps2if->iomem_res));
-	kfree(ps2if);
-
-	return 0;
-}
-
-#ifdef CONFIG_OF
-static const struct of_device_id altera_ps2_match[] = {
-	{ .compatible = "ALTR,ps2-1.0", },
-	{},
-};
-MODULE_DEVICE_TABLE(of, altera_ps2_match);
-#endif /* CONFIG_OF */
-
-/*
- * Our device driver structure
- */
-static struct platform_driver altera_ps2_driver = {
-	.probe		= altera_ps2_probe,
-	.remove		= __devexit_p(altera_ps2_remove),
-	.driver	= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-		.of_match_table = of_match_ptr(altera_ps2_match),
-	},
-};
-module_platform_driver(altera_ps2_driver);
-
-MODULE_DESCRIPTION("Altera University Program PS2 controller driver");
-MODULE_AUTHOR("Thomas Chou <thomas@wytron.com.tw>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/ANDROID_3.4.5/drivers/input/serio/ambakmi.c b/ANDROID_3.4.5/drivers/input/serio/ambakmi.c
deleted file mode 100644
index 2ffd110b..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/ambakmi.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- *  linux/drivers/input/serio/ambakmi.c
- *
- *  Copyright (C) 2000-2003 Deep Blue Solutions Ltd.
- *  Copyright (C) 2002 Russell King.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/kmi.h>
-#include <linux/clk.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-
-#define KMI_BASE	(kmi->base)
-
-struct amba_kmi_port {
-	struct serio		*io;
-	struct clk		*clk;
-	void __iomem		*base;
-	unsigned int		irq;
-	unsigned int		divisor;
-	unsigned int		open;
-};
-
-static irqreturn_t amba_kmi_int(int irq, void *dev_id)
-{
-	struct amba_kmi_port *kmi = dev_id;
-	unsigned int status = readb(KMIIR);
-	int handled = IRQ_NONE;
-
-	while (status & KMIIR_RXINTR) {
-		serio_interrupt(kmi->io, readb(KMIDATA), 0);
-		status = readb(KMIIR);
-		handled = IRQ_HANDLED;
-	}
-
-	return handled;
-}
-
-static int amba_kmi_write(struct serio *io, unsigned char val)
-{
-	struct amba_kmi_port *kmi = io->port_data;
-	unsigned int timeleft = 10000; /* timeout in 100ms */
-
-	while ((readb(KMISTAT) & KMISTAT_TXEMPTY) == 0 && --timeleft)
-		udelay(10);
-
-	if (timeleft)
-		writeb(val, KMIDATA);
-
-	return timeleft ? 0 : SERIO_TIMEOUT;
-}
-
-static int amba_kmi_open(struct serio *io)
-{
-	struct amba_kmi_port *kmi = io->port_data;
-	unsigned int divisor;
-	int ret;
-
-	ret = clk_enable(kmi->clk);
-	if (ret)
-		goto out;
-
-	divisor = clk_get_rate(kmi->clk) / 8000000 - 1;
-	writeb(divisor, KMICLKDIV);
-	writeb(KMICR_EN, KMICR);
-
-	ret = request_irq(kmi->irq, amba_kmi_int, 0, "kmi-pl050", kmi);
-	if (ret) {
-		printk(KERN_ERR "kmi: failed to claim IRQ%d\n", kmi->irq);
-		writeb(0, KMICR);
-		goto clk_disable;
-	}
-
-	writeb(KMICR_EN | KMICR_RXINTREN, KMICR);
-
-	return 0;
-
- clk_disable:
-	clk_disable(kmi->clk);
- out:
-	return ret;
-}
-
-static void amba_kmi_close(struct serio *io)
-{
-	struct amba_kmi_port *kmi = io->port_data;
-
-	writeb(0, KMICR);
-
-	free_irq(kmi->irq, kmi);
-	clk_disable(kmi->clk);
-}
-
-static int __devinit amba_kmi_probe(struct amba_device *dev,
-	const struct amba_id *id)
-{
-	struct amba_kmi_port *kmi;
-	struct serio *io;
-	int ret;
-
-	ret = amba_request_regions(dev, NULL);
-	if (ret)
-		return ret;
-
-	kmi = kzalloc(sizeof(struct amba_kmi_port), GFP_KERNEL);
-	io = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!kmi || !io) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-
-	io->id.type	= SERIO_8042;
-	io->write	= amba_kmi_write;
-	io->open	= amba_kmi_open;
-	io->close	= amba_kmi_close;
-	strlcpy(io->name, dev_name(&dev->dev), sizeof(io->name));
-	strlcpy(io->phys, dev_name(&dev->dev), sizeof(io->phys));
-	io->port_data	= kmi;
-	io->dev.parent	= &dev->dev;
-
-	kmi->io		= io;
-	kmi->base	= ioremap(dev->res.start, resource_size(&dev->res));
-	if (!kmi->base) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	kmi->clk = clk_get(&dev->dev, "KMIREFCLK");
-	if (IS_ERR(kmi->clk)) {
-		ret = PTR_ERR(kmi->clk);
-		goto unmap;
-	}
-
-	kmi->irq = dev->irq[0];
-	amba_set_drvdata(dev, kmi);
-
-	serio_register_port(kmi->io);
-	return 0;
-
- unmap:
-	iounmap(kmi->base);
- out:
-	kfree(kmi);
-	kfree(io);
-	amba_release_regions(dev);
-	return ret;
-}
-
-static int __devexit amba_kmi_remove(struct amba_device *dev)
-{
-	struct amba_kmi_port *kmi = amba_get_drvdata(dev);
-
-	amba_set_drvdata(dev, NULL);
-
-	serio_unregister_port(kmi->io);
-	clk_put(kmi->clk);
-	iounmap(kmi->base);
-	kfree(kmi);
-	amba_release_regions(dev);
-	return 0;
-}
-
-static int amba_kmi_resume(struct amba_device *dev)
-{
-	struct amba_kmi_port *kmi = amba_get_drvdata(dev);
-
-	/* kick the serio layer to rescan this port */
-	serio_reconnect(kmi->io);
-
-	return 0;
-}
-
-static struct amba_id amba_kmi_idtable[] = {
-	{
-		.id	= 0x00041050,
-		.mask	= 0x000fffff,
-	},
-	{ 0, 0 }
-};
-
-MODULE_DEVICE_TABLE(amba, amba_kmi_idtable);
-
-static struct amba_driver ambakmi_driver = {
-	.drv		= {
-		.name	= "kmi-pl050",
-		.owner	= THIS_MODULE,
-	},
-	.id_table	= amba_kmi_idtable,
-	.probe		= amba_kmi_probe,
-	.remove		= __devexit_p(amba_kmi_remove),
-	.resume		= amba_kmi_resume,
-};
-
-module_amba_driver(ambakmi_driver);
-
-MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>");
-MODULE_DESCRIPTION("AMBA KMI controller driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/serio/ams_delta_serio.c b/ANDROID_3.4.5/drivers/input/serio/ams_delta_serio.c
deleted file mode 100644
index f5fbdf94..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/ams_delta_serio.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- *  Amstrad E3 (Delta) keyboard port driver
- *
- *  Copyright (c) 2006 Matt Callow
- *  Copyright (c) 2010 Janusz Krzysztofik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * Thanks to Cliff Lawson for his help
- *
- * The Amstrad Delta keyboard (aka mailboard) uses normal PC-AT style serial
- * transmission.  The keyboard port is formed of two GPIO lines, for clock
- * and data.  Due to strict timing requirements of the interface,
- * the serial data stream is read and processed by a FIQ handler.
- * The resulting words are fetched by this driver from a circular buffer.
- *
- * Standard AT keyboard driver (atkbd) is used for handling the keyboard data.
- * However, when used with the E3 mailboard that producecs non-standard
- * scancodes, a custom key table must be prepared and loaded from userspace.
- */
-#include <linux/gpio.h>
-#include <linux/irq.h>
-#include <linux/serio.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-#include <asm/mach-types.h>
-#include <plat/board-ams-delta.h>
-
-#include <mach/ams-delta-fiq.h>
-
-MODULE_AUTHOR("Matt Callow");
-MODULE_DESCRIPTION("AMS Delta (E3) keyboard port driver");
-MODULE_LICENSE("GPL");
-
-static struct serio *ams_delta_serio;
-
-static int check_data(int data)
-{
-	int i, parity = 0;
-
-	/* check valid stop bit */
-	if (!(data & 0x400)) {
-		dev_warn(&ams_delta_serio->dev,
-				"invalid stop bit, data=0x%X\n",
-				data);
-		return SERIO_FRAME;
-	}
-	/* calculate the parity */
-	for (i = 1; i < 10; i++) {
-		if (data & (1 << i))
-			parity++;
-	}
-	/* it should be odd */
-	if (!(parity & 0x01)) {
-		dev_warn(&ams_delta_serio->dev,
-				"paritiy check failed, data=0x%X parity=0x%X\n",
-				data, parity);
-		return SERIO_PARITY;
-	}
-	return 0;
-}
-
-static irqreturn_t ams_delta_serio_interrupt(int irq, void *dev_id)
-{
-	int *circ_buff = &fiq_buffer[FIQ_CIRC_BUFF];
-	int data, dfl;
-	u8 scancode;
-
-	fiq_buffer[FIQ_IRQ_PEND] = 0;
-
-	/*
-	 * Read data from the circular buffer, check it
-	 * and then pass it on the serio
-	 */
-	while (fiq_buffer[FIQ_KEYS_CNT] > 0) {
-
-		data = circ_buff[fiq_buffer[FIQ_HEAD_OFFSET]++];
-		fiq_buffer[FIQ_KEYS_CNT]--;
-		if (fiq_buffer[FIQ_HEAD_OFFSET] == fiq_buffer[FIQ_BUF_LEN])
-			fiq_buffer[FIQ_HEAD_OFFSET] = 0;
-
-		dfl = check_data(data);
-		scancode = (u8) (data >> 1) & 0xFF;
-		serio_interrupt(ams_delta_serio, scancode, dfl);
-	}
-	return IRQ_HANDLED;
-}
-
-static int ams_delta_serio_open(struct serio *serio)
-{
-	/* enable keyboard */
-	gpio_set_value(AMS_DELTA_GPIO_PIN_KEYBRD_PWR, 1);
-
-	return 0;
-}
-
-static void ams_delta_serio_close(struct serio *serio)
-{
-	/* disable keyboard */
-	gpio_set_value(AMS_DELTA_GPIO_PIN_KEYBRD_PWR, 0);
-}
-
-static const struct gpio ams_delta_gpios[] __initconst_or_module = {
-	{
-		.gpio	= AMS_DELTA_GPIO_PIN_KEYBRD_DATA,
-		.flags	= GPIOF_DIR_IN,
-		.label	= "serio-data",
-	},
-	{
-		.gpio	= AMS_DELTA_GPIO_PIN_KEYBRD_CLK,
-		.flags	= GPIOF_DIR_IN,
-		.label	= "serio-clock",
-	},
-	{
-		.gpio	= AMS_DELTA_GPIO_PIN_KEYBRD_PWR,
-		.flags	= GPIOF_OUT_INIT_LOW,
-		.label	= "serio-power",
-	},
-	{
-		.gpio	= AMS_DELTA_GPIO_PIN_KEYBRD_DATAOUT,
-		.flags	= GPIOF_OUT_INIT_LOW,
-		.label	= "serio-dataout",
-	},
-};
-
-static int __init ams_delta_serio_init(void)
-{
-	int err;
-
-	if (!machine_is_ams_delta())
-		return -ENODEV;
-
-	ams_delta_serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!ams_delta_serio)
-		return -ENOMEM;
-
-	ams_delta_serio->id.type = SERIO_8042;
-	ams_delta_serio->open = ams_delta_serio_open;
-	ams_delta_serio->close = ams_delta_serio_close;
-	strlcpy(ams_delta_serio->name, "AMS DELTA keyboard adapter",
-			sizeof(ams_delta_serio->name));
-	strlcpy(ams_delta_serio->phys, "GPIO/serio0",
-			sizeof(ams_delta_serio->phys));
-
-	err = gpio_request_array(ams_delta_gpios,
-				ARRAY_SIZE(ams_delta_gpios));
-	if (err) {
-		pr_err("ams_delta_serio: Couldn't request gpio pins\n");
-		goto serio;
-	}
-
-	err = request_irq(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK),
-			ams_delta_serio_interrupt, IRQ_TYPE_EDGE_RISING,
-			"ams-delta-serio", 0);
-	if (err < 0) {
-		pr_err("ams_delta_serio: couldn't request gpio interrupt %d\n",
-				gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK));
-		goto gpio;
-	}
-	/*
-	 * Since GPIO register handling for keyboard clock pin is performed
-	 * at FIQ level, switch back from edge to simple interrupt handler
-	 * to avoid bad interaction.
-	 */
-	irq_set_handler(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK),
-			handle_simple_irq);
-
-	serio_register_port(ams_delta_serio);
-	dev_info(&ams_delta_serio->dev, "%s\n", ams_delta_serio->name);
-
-	return 0;
-gpio:
-	gpio_free_array(ams_delta_gpios,
-			ARRAY_SIZE(ams_delta_gpios));
-serio:
-	kfree(ams_delta_serio);
-	return err;
-}
-module_init(ams_delta_serio_init);
-
-static void __exit ams_delta_serio_exit(void)
-{
-	serio_unregister_port(ams_delta_serio);
-	free_irq(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK), 0);
-	gpio_free_array(ams_delta_gpios,
-			ARRAY_SIZE(ams_delta_gpios));
-}
-module_exit(ams_delta_serio_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/at32psif.c b/ANDROID_3.4.5/drivers/input/serio/at32psif.c
deleted file mode 100644
index 36e799c3..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/at32psif.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * Copyright (C) 2007 Atmel Corporation
- *
- * Driver for the AT32AP700X PS/2 controller (PSIF).
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-/* PSIF register offsets */
-#define PSIF_CR				0x00
-#define PSIF_RHR			0x04
-#define PSIF_THR			0x08
-#define PSIF_SR				0x10
-#define PSIF_IER			0x14
-#define PSIF_IDR			0x18
-#define PSIF_IMR			0x1c
-#define PSIF_PSR			0x24
-
-/* Bitfields in control register. */
-#define PSIF_CR_RXDIS_OFFSET		1
-#define PSIF_CR_RXDIS_SIZE		1
-#define PSIF_CR_RXEN_OFFSET		0
-#define PSIF_CR_RXEN_SIZE		1
-#define PSIF_CR_SWRST_OFFSET		15
-#define PSIF_CR_SWRST_SIZE		1
-#define PSIF_CR_TXDIS_OFFSET		9
-#define PSIF_CR_TXDIS_SIZE		1
-#define PSIF_CR_TXEN_OFFSET		8
-#define PSIF_CR_TXEN_SIZE		1
-
-/* Bitfields in interrupt disable, enable, mask and status register. */
-#define PSIF_NACK_OFFSET		8
-#define PSIF_NACK_SIZE			1
-#define PSIF_OVRUN_OFFSET		5
-#define PSIF_OVRUN_SIZE			1
-#define PSIF_PARITY_OFFSET		9
-#define PSIF_PARITY_SIZE		1
-#define PSIF_RXRDY_OFFSET		4
-#define PSIF_RXRDY_SIZE			1
-#define PSIF_TXEMPTY_OFFSET		1
-#define PSIF_TXEMPTY_SIZE		1
-#define PSIF_TXRDY_OFFSET		0
-#define PSIF_TXRDY_SIZE			1
-
-/* Bitfields in prescale register. */
-#define PSIF_PSR_PRSCV_OFFSET		0
-#define PSIF_PSR_PRSCV_SIZE		12
-
-/* Bitfields in receive hold register. */
-#define PSIF_RHR_RXDATA_OFFSET		0
-#define PSIF_RHR_RXDATA_SIZE		8
-
-/* Bitfields in transmit hold register. */
-#define PSIF_THR_TXDATA_OFFSET		0
-#define PSIF_THR_TXDATA_SIZE		8
-
-/* Bit manipulation macros */
-#define PSIF_BIT(name)					\
-	(1 << PSIF_##name##_OFFSET)
-
-#define PSIF_BF(name, value)				\
-	(((value) & ((1 << PSIF_##name##_SIZE) - 1))	\
-	 << PSIF_##name##_OFFSET)
-
-#define PSIF_BFEXT(name, value)				\
-	(((value) >> PSIF_##name##_OFFSET)		\
-	 & ((1 << PSIF_##name##_SIZE) - 1))
-
-#define PSIF_BFINS(name, value, old)			\
-	(((old) & ~(((1 << PSIF_##name##_SIZE) - 1)	\
-		    << PSIF_##name##_OFFSET))		\
-	 | PSIF_BF(name, value))
-
-/* Register access macros */
-#define psif_readl(port, reg)				\
-	__raw_readl((port)->regs + PSIF_##reg)
-
-#define psif_writel(port, reg, value)			\
-	__raw_writel((value), (port)->regs + PSIF_##reg)
-
-struct psif {
-	struct platform_device	*pdev;
-	struct clk		*pclk;
-	struct serio		*io;
-	void __iomem		*regs;
-	unsigned int		irq;
-	/* Prevent concurrent writes to PSIF THR. */
-	spinlock_t		lock;
-	bool			open;
-};
-
-static irqreturn_t psif_interrupt(int irq, void *_ptr)
-{
-	struct psif *psif = _ptr;
-	int retval = IRQ_NONE;
-	unsigned int io_flags = 0;
-	unsigned long status;
-
-	status = psif_readl(psif, SR);
-
-	if (status & PSIF_BIT(RXRDY)) {
-		unsigned char val = (unsigned char) psif_readl(psif, RHR);
-
-		if (status & PSIF_BIT(PARITY))
-			io_flags |= SERIO_PARITY;
-		if (status & PSIF_BIT(OVRUN))
-			dev_err(&psif->pdev->dev, "overrun read error\n");
-
-		serio_interrupt(psif->io, val, io_flags);
-
-		retval = IRQ_HANDLED;
-	}
-
-	return retval;
-}
-
-static int psif_write(struct serio *io, unsigned char val)
-{
-	struct psif *psif = io->port_data;
-	unsigned long flags;
-	int timeout = 10;
-	int retval = 0;
-
-	spin_lock_irqsave(&psif->lock, flags);
-
-	while (!(psif_readl(psif, SR) & PSIF_BIT(TXEMPTY)) && timeout--)
-		udelay(50);
-
-	if (timeout >= 0) {
-		psif_writel(psif, THR, val);
-	} else {
-		dev_dbg(&psif->pdev->dev, "timeout writing to THR\n");
-		retval = -EBUSY;
-	}
-
-	spin_unlock_irqrestore(&psif->lock, flags);
-
-	return retval;
-}
-
-static int psif_open(struct serio *io)
-{
-	struct psif *psif = io->port_data;
-	int retval;
-
-	retval = clk_enable(psif->pclk);
-	if (retval)
-		goto out;
-
-	psif_writel(psif, CR, PSIF_BIT(CR_TXEN) | PSIF_BIT(CR_RXEN));
-	psif_writel(psif, IER, PSIF_BIT(RXRDY));
-
-	psif->open = true;
-out:
-	return retval;
-}
-
-static void psif_close(struct serio *io)
-{
-	struct psif *psif = io->port_data;
-
-	psif->open = false;
-
-	psif_writel(psif, IDR, ~0UL);
-	psif_writel(psif, CR, PSIF_BIT(CR_TXDIS) | PSIF_BIT(CR_RXDIS));
-
-	clk_disable(psif->pclk);
-}
-
-static void psif_set_prescaler(struct psif *psif)
-{
-	unsigned long prscv;
-	unsigned long rate = clk_get_rate(psif->pclk);
-
-	/* PRSCV = Pulse length (100 us) * PSIF module frequency. */
-	prscv = 100 * (rate / 1000000UL);
-
-	if (prscv > ((1<<PSIF_PSR_PRSCV_SIZE) - 1)) {
-		prscv = (1<<PSIF_PSR_PRSCV_SIZE) - 1;
-		dev_dbg(&psif->pdev->dev, "pclk too fast, "
-				"prescaler set to max\n");
-	}
-
-	clk_enable(psif->pclk);
-	psif_writel(psif, PSR, prscv);
-	clk_disable(psif->pclk);
-}
-
-static int __init psif_probe(struct platform_device *pdev)
-{
-	struct resource *regs;
-	struct psif *psif;
-	struct serio *io;
-	struct clk *pclk;
-	int irq;
-	int ret;
-
-	psif = kzalloc(sizeof(struct psif), GFP_KERNEL);
-	if (!psif) {
-		dev_dbg(&pdev->dev, "out of memory\n");
-		ret = -ENOMEM;
-		goto out;
-	}
-	psif->pdev = pdev;
-
-	io = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!io) {
-		dev_dbg(&pdev->dev, "out of memory\n");
-		ret = -ENOMEM;
-		goto out_free_psif;
-	}
-	psif->io = io;
-
-	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs) {
-		dev_dbg(&pdev->dev, "no mmio resources defined\n");
-		ret = -ENOMEM;
-		goto out_free_io;
-	}
-
-	psif->regs = ioremap(regs->start, resource_size(regs));
-	if (!psif->regs) {
-		ret = -ENOMEM;
-		dev_dbg(&pdev->dev, "could not map I/O memory\n");
-		goto out_free_io;
-	}
-
-	pclk = clk_get(&pdev->dev, "pclk");
-	if (IS_ERR(pclk)) {
-		dev_dbg(&pdev->dev, "could not get peripheral clock\n");
-		ret = PTR_ERR(pclk);
-		goto out_iounmap;
-	}
-	psif->pclk = pclk;
-
-	/* Reset the PSIF to enter at a known state. */
-	ret = clk_enable(pclk);
-	if (ret) {
-		dev_dbg(&pdev->dev, "could not enable pclk\n");
-		goto out_put_clk;
-	}
-	psif_writel(psif, CR, PSIF_BIT(CR_SWRST));
-	clk_disable(pclk);
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_dbg(&pdev->dev, "could not get irq\n");
-		ret = -ENXIO;
-		goto out_put_clk;
-	}
-	ret = request_irq(irq, psif_interrupt, IRQF_SHARED, "at32psif", psif);
-	if (ret) {
-		dev_dbg(&pdev->dev, "could not request irq %d\n", irq);
-		goto out_put_clk;
-	}
-	psif->irq = irq;
-
-	io->id.type	= SERIO_8042;
-	io->write	= psif_write;
-	io->open	= psif_open;
-	io->close	= psif_close;
-	snprintf(io->name, sizeof(io->name), "AVR32 PS/2 port%d", pdev->id);
-	snprintf(io->phys, sizeof(io->phys), "at32psif/serio%d", pdev->id);
-	io->port_data	= psif;
-	io->dev.parent	= &pdev->dev;
-
-	psif_set_prescaler(psif);
-
-	spin_lock_init(&psif->lock);
-	serio_register_port(psif->io);
-	platform_set_drvdata(pdev, psif);
-
-	dev_info(&pdev->dev, "Atmel AVR32 PSIF PS/2 driver on 0x%08x irq %d\n",
-			(int)psif->regs, psif->irq);
-
-	return 0;
-
-out_put_clk:
-	clk_put(psif->pclk);
-out_iounmap:
-	iounmap(psif->regs);
-out_free_io:
-	kfree(io);
-out_free_psif:
-	kfree(psif);
-out:
-	return ret;
-}
-
-static int __exit psif_remove(struct platform_device *pdev)
-{
-	struct psif *psif = platform_get_drvdata(pdev);
-
-	psif_writel(psif, IDR, ~0UL);
-	psif_writel(psif, CR, PSIF_BIT(CR_TXDIS) | PSIF_BIT(CR_RXDIS));
-
-	serio_unregister_port(psif->io);
-	iounmap(psif->regs);
-	free_irq(psif->irq, psif);
-	clk_put(psif->pclk);
-	kfree(psif);
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int psif_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct psif *psif = platform_get_drvdata(pdev);
-
-	if (psif->open) {
-		psif_writel(psif, CR, PSIF_BIT(CR_RXDIS) | PSIF_BIT(CR_TXDIS));
-		clk_disable(psif->pclk);
-	}
-
-	return 0;
-}
-
-static int psif_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct psif *psif = platform_get_drvdata(pdev);
-
-	if (psif->open) {
-		clk_enable(psif->pclk);
-		psif_set_prescaler(psif);
-		psif_writel(psif, CR, PSIF_BIT(CR_RXEN) | PSIF_BIT(CR_TXEN));
-	}
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(psif_pm_ops, psif_suspend, psif_resume);
-
-static struct platform_driver psif_driver = {
-	.remove		= __exit_p(psif_remove),
-	.driver		= {
-		.name	= "atmel_psif",
-		.owner	= THIS_MODULE,
-		.pm	= &psif_pm_ops,
-	},
-};
-
-static int __init psif_init(void)
-{
-	return platform_driver_probe(&psif_driver, psif_probe);
-}
-
-static void __exit psif_exit(void)
-{
-	platform_driver_unregister(&psif_driver);
-}
-
-module_init(psif_init);
-module_exit(psif_exit);
-
-MODULE_AUTHOR("Hans-Christian Egtvedt <egtvedt@samfundet.no>");
-MODULE_DESCRIPTION("Atmel AVR32 PSIF PS/2 driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/serio/ct82c710.c b/ANDROID_3.4.5/drivers/input/serio/ct82c710.c
deleted file mode 100644
index 85281656..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/ct82c710.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- *  Copyright (c) 1999-2001 Vojtech Pavlik
- */
-
-/*
- *  82C710 C&T mouse port chip driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/serio.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("82C710 C&T mouse port chip driver");
-MODULE_LICENSE("GPL");
-
-/*
- * ct82c710 interface
- */
-
-#define CT82C710_DEV_IDLE     0x01		/* Device Idle */
-#define CT82C710_RX_FULL      0x02		/* Device Char received */
-#define CT82C710_TX_IDLE      0x04		/* Device XMIT Idle */
-#define CT82C710_RESET        0x08		/* Device Reset */
-#define CT82C710_INTS_ON      0x10		/* Device Interrupt On */
-#define CT82C710_ERROR_FLAG   0x20		/* Device Error */
-#define CT82C710_CLEAR        0x40		/* Device Clear */
-#define CT82C710_ENABLE       0x80		/* Device Enable */
-
-#define CT82C710_IRQ          12
-
-#define CT82C710_DATA         ct82c710_iores.start
-#define CT82C710_STATUS       (ct82c710_iores.start + 1)
-
-static struct serio *ct82c710_port;
-static struct platform_device *ct82c710_device;
-static struct resource ct82c710_iores;
-
-/*
- * Interrupt handler for the 82C710 mouse port. A character
- * is waiting in the 82C710.
- */
-
-static irqreturn_t ct82c710_interrupt(int cpl, void *dev_id)
-{
-	return serio_interrupt(ct82c710_port, inb(CT82C710_DATA), 0);
-}
-
-/*
- * Wait for device to send output char and flush any input char.
- */
-
-static int ct82c170_wait(void)
-{
-	int timeout = 60000;
-
-	while ((inb(CT82C710_STATUS) & (CT82C710_RX_FULL | CT82C710_TX_IDLE | CT82C710_DEV_IDLE))
-		       != (CT82C710_DEV_IDLE | CT82C710_TX_IDLE) && timeout) {
-
-		if (inb_p(CT82C710_STATUS) & CT82C710_RX_FULL) inb_p(CT82C710_DATA);
-
-		udelay(1);
-		timeout--;
-	}
-
-	return !timeout;
-}
-
-static void ct82c710_close(struct serio *serio)
-{
-	if (ct82c170_wait())
-		printk(KERN_WARNING "ct82c710.c: Device busy in close()\n");
-
-	outb_p(inb_p(CT82C710_STATUS) & ~(CT82C710_ENABLE | CT82C710_INTS_ON), CT82C710_STATUS);
-
-	if (ct82c170_wait())
-		printk(KERN_WARNING "ct82c710.c: Device busy in close()\n");
-
-	free_irq(CT82C710_IRQ, NULL);
-}
-
-static int ct82c710_open(struct serio *serio)
-{
-	unsigned char status;
-	int err;
-
-	err = request_irq(CT82C710_IRQ, ct82c710_interrupt, 0, "ct82c710", NULL);
-	if (err)
-		return err;
-
-	status = inb_p(CT82C710_STATUS);
-
-	status |= (CT82C710_ENABLE | CT82C710_RESET);
-	outb_p(status, CT82C710_STATUS);
-
-	status &= ~(CT82C710_RESET);
-	outb_p(status, CT82C710_STATUS);
-
-	status |= CT82C710_INTS_ON;
-	outb_p(status, CT82C710_STATUS);	/* Enable interrupts */
-
-	while (ct82c170_wait()) {
-		printk(KERN_ERR "ct82c710: Device busy in open()\n");
-		status &= ~(CT82C710_ENABLE | CT82C710_INTS_ON);
-		outb_p(status, CT82C710_STATUS);
-		free_irq(CT82C710_IRQ, NULL);
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-/*
- * Write to the 82C710 mouse device.
- */
-
-static int ct82c710_write(struct serio *port, unsigned char c)
-{
-	if (ct82c170_wait()) return -1;
-	outb_p(c, CT82C710_DATA);
-	return 0;
-}
-
-/*
- * See if we can find a 82C710 device. Read mouse address.
- */
-
-static int __init ct82c710_detect(void)
-{
-	outb_p(0x55, 0x2fa);				/* Any value except 9, ff or 36 */
-	outb_p(0xaa, 0x3fa);				/* Inverse of 55 */
-	outb_p(0x36, 0x3fa);				/* Address the chip */
-	outb_p(0xe4, 0x3fa);				/* 390/4; 390 = config address */
-	outb_p(0x1b, 0x2fa);				/* Inverse of e4 */
-	outb_p(0x0f, 0x390);				/* Write index */
-	if (inb_p(0x391) != 0xe4)			/* Config address found? */
-		return -ENODEV;				/* No: no 82C710 here */
-
-	outb_p(0x0d, 0x390);				/* Write index */
-	ct82c710_iores.start = inb_p(0x391) << 2;	/* Get mouse I/O address */
-	ct82c710_iores.end = ct82c710_iores.start + 1;
-	ct82c710_iores.flags = IORESOURCE_IO;
-	outb_p(0x0f, 0x390);
-	outb_p(0x0f, 0x391);				/* Close config mode */
-
-	return 0;
-}
-
-static int __devinit ct82c710_probe(struct platform_device *dev)
-{
-	ct82c710_port = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!ct82c710_port)
-		return -ENOMEM;
-
-	ct82c710_port->id.type = SERIO_8042;
-	ct82c710_port->dev.parent = &dev->dev;
-	ct82c710_port->open = ct82c710_open;
-	ct82c710_port->close = ct82c710_close;
-	ct82c710_port->write = ct82c710_write;
-	strlcpy(ct82c710_port->name, "C&T 82c710 mouse port",
-		sizeof(ct82c710_port->name));
-	snprintf(ct82c710_port->phys, sizeof(ct82c710_port->phys),
-		 "isa%16llx/serio0", (unsigned long long)CT82C710_DATA);
-
-	serio_register_port(ct82c710_port);
-
-	printk(KERN_INFO "serio: C&T 82c710 mouse port at %#llx irq %d\n",
-		(unsigned long long)CT82C710_DATA, CT82C710_IRQ);
-
-	return 0;
-}
-
-static int __devexit ct82c710_remove(struct platform_device *dev)
-{
-	serio_unregister_port(ct82c710_port);
-
-	return 0;
-}
-
-static struct platform_driver ct82c710_driver = {
-	.driver		= {
-		.name	= "ct82c710",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= ct82c710_probe,
-	.remove		= __devexit_p(ct82c710_remove),
-};
-
-
-static int __init ct82c710_init(void)
-{
-	int error;
-
-	error = ct82c710_detect();
-	if (error)
-		return error;
-
-	error = platform_driver_register(&ct82c710_driver);
-	if (error)
-		return error;
-
-	ct82c710_device = platform_device_alloc("ct82c710", -1);
-	if (!ct82c710_device) {
-		error = -ENOMEM;
-		goto err_unregister_driver;
-	}
-
-	error = platform_device_add_resources(ct82c710_device, &ct82c710_iores, 1);
-	if (error)
-		goto err_free_device;
-
-	error = platform_device_add(ct82c710_device);
-	if (error)
-		goto err_free_device;
-
-	return 0;
-
- err_free_device:
-	platform_device_put(ct82c710_device);
- err_unregister_driver:
-	platform_driver_unregister(&ct82c710_driver);
-	return error;
-}
-
-static void __exit ct82c710_exit(void)
-{
-	platform_device_unregister(ct82c710_device);
-	platform_driver_unregister(&ct82c710_driver);
-}
-
-module_init(ct82c710_init);
-module_exit(ct82c710_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/gscps2.c b/ANDROID_3.4.5/drivers/input/serio/gscps2.c
deleted file mode 100644
index 4225f5d6..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/gscps2.c
+++ /dev/null
@@ -1,464 +0,0 @@
-/*
- * drivers/input/serio/gscps2.c
- *
- * Copyright (c) 2004-2006 Helge Deller <deller@gmx.de>
- * Copyright (c) 2002 Laurent Canet <canetl@esiee.fr>
- * Copyright (c) 2002 Thibaut Varene <varenet@parisc-linux.org>
- *
- * Pieces of code based on linux-2.4's hp_mouse.c & hp_keyb.c
- *	Copyright (c) 1999 Alex deVries <alex@onefishtwo.ca>
- *	Copyright (c) 1999-2000 Philipp Rumpf <prumpf@tux.org>
- *	Copyright (c) 2000 Xavier Debacker <debackex@esiee.fr>
- *	Copyright (c) 2000-2001 Thomas Marteau <marteaut@esiee.fr>
- *
- * HP GSC PS/2 port driver, found in PA/RISC Workstations
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * TODO:
- * - Dino testing (did HP ever shipped a machine on which this port
- *                 was usable/enabled ?)
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/serio.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/pci_ids.h>
-
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/parisc-device.h>
-
-MODULE_AUTHOR("Laurent Canet <canetl@esiee.fr>, Thibaut Varene <varenet@parisc-linux.org>, Helge Deller <deller@gmx.de>");
-MODULE_DESCRIPTION("HP GSC PS2 port driver");
-MODULE_LICENSE("GPL");
-MODULE_DEVICE_TABLE(parisc, gscps2_device_tbl);
-
-#define PFX "gscps2.c: "
-
-/*
- * Driver constants
- */
-
-/* various constants */
-#define ENABLE			1
-#define DISABLE			0
-
-#define GSC_DINO_OFFSET		0x0800	/* offset for DINO controller versus LASI one */
-
-/* PS/2 IO port offsets */
-#define GSC_ID			0x00	/* device ID offset (see: GSC_ID_XXX) */
-#define GSC_RESET		0x00	/* reset port offset */
-#define GSC_RCVDATA		0x04	/* receive port offset */
-#define GSC_XMTDATA		0x04	/* transmit port offset */
-#define GSC_CONTROL		0x08	/* see: Control register bits */
-#define GSC_STATUS		0x0C	/* see: Status register bits */
-
-/* Control register bits */
-#define GSC_CTRL_ENBL		0x01	/* enable interface */
-#define GSC_CTRL_LPBXR		0x02	/* loopback operation */
-#define GSC_CTRL_DIAG		0x20	/* directly control clock/data line */
-#define GSC_CTRL_DATDIR		0x40	/* data line direct control */
-#define GSC_CTRL_CLKDIR		0x80	/* clock line direct control */
-
-/* Status register bits */
-#define GSC_STAT_RBNE		0x01	/* Receive Buffer Not Empty */
-#define GSC_STAT_TBNE		0x02	/* Transmit Buffer Not Empty */
-#define GSC_STAT_TERR		0x04	/* Timeout Error */
-#define GSC_STAT_PERR		0x08	/* Parity Error */
-#define GSC_STAT_CMPINTR	0x10	/* Composite Interrupt = irq on any port */
-#define GSC_STAT_DATSHD		0x40	/* Data Line Shadow */
-#define GSC_STAT_CLKSHD		0x80	/* Clock Line Shadow */
-
-/* IDs returned by GSC_ID port register */
-#define GSC_ID_KEYBOARD		0	/* device ID values */
-#define GSC_ID_MOUSE		1
-
-
-static irqreturn_t gscps2_interrupt(int irq, void *dev);
-
-#define BUFFER_SIZE 0x0f
-
-/* GSC PS/2 port device struct */
-struct gscps2port {
-	struct list_head node;
-	struct parisc_device *padev;
-	struct serio *port;
-	spinlock_t lock;
-	char *addr;
-	u8 act, append; /* position in buffer[] */
-	struct {
-		u8 data;
-		u8 str;
-	} buffer[BUFFER_SIZE+1];
-	int id;
-};
-
-/*
- * Various HW level routines
- */
-
-#define gscps2_readb_input(x)		readb((x)+GSC_RCVDATA)
-#define gscps2_readb_control(x)		readb((x)+GSC_CONTROL)
-#define gscps2_readb_status(x)		readb((x)+GSC_STATUS)
-#define gscps2_writeb_control(x, y)	writeb((x), (y)+GSC_CONTROL)
-
-
-/*
- * wait_TBE() - wait for Transmit Buffer Empty
- */
-
-static int wait_TBE(char *addr)
-{
-	int timeout = 25000; /* device is expected to react within 250 msec */
-	while (gscps2_readb_status(addr) & GSC_STAT_TBNE) {
-		if (!--timeout)
-			return 0;	/* This should not happen */
-		udelay(10);
-	}
-	return 1;
-}
-
-
-/*
- * gscps2_flush() - flush the receive buffer
- */
-
-static void gscps2_flush(struct gscps2port *ps2port)
-{
-	while (gscps2_readb_status(ps2port->addr) & GSC_STAT_RBNE)
-		gscps2_readb_input(ps2port->addr);
-	ps2port->act = ps2port->append = 0;
-}
-
-/*
- * gscps2_writeb_output() - write a byte to the port
- *
- * returns 1 on success, 0 on error
- */
-
-static inline int gscps2_writeb_output(struct gscps2port *ps2port, u8 data)
-{
-	unsigned long flags;
-	char *addr = ps2port->addr;
-
-	if (!wait_TBE(addr)) {
-		printk(KERN_DEBUG PFX "timeout - could not write byte %#x\n", data);
-		return 0;
-	}
-
-	while (gscps2_readb_status(ps2port->addr) & GSC_STAT_RBNE)
-		/* wait */;
-
-	spin_lock_irqsave(&ps2port->lock, flags);
-	writeb(data, addr+GSC_XMTDATA);
-	spin_unlock_irqrestore(&ps2port->lock, flags);
-
-	/* this is ugly, but due to timing of the port it seems to be necessary. */
-	mdelay(6);
-
-	/* make sure any received data is returned as fast as possible */
-	/* this is important e.g. when we set the LEDs on the keyboard */
-	gscps2_interrupt(0, NULL);
-
-	return 1;
-}
-
-
-/*
- * gscps2_enable() - enables or disables the port
- */
-
-static void gscps2_enable(struct gscps2port *ps2port, int enable)
-{
-	unsigned long flags;
-	u8 data;
-
-	/* now enable/disable the port */
-	spin_lock_irqsave(&ps2port->lock, flags);
-	gscps2_flush(ps2port);
-	data = gscps2_readb_control(ps2port->addr);
-	if (enable)
-		data |= GSC_CTRL_ENBL;
-	else
-		data &= ~GSC_CTRL_ENBL;
-	gscps2_writeb_control(data, ps2port->addr);
-	spin_unlock_irqrestore(&ps2port->lock, flags);
-	wait_TBE(ps2port->addr);
-	gscps2_flush(ps2port);
-}
-
-/*
- * gscps2_reset() - resets the PS/2 port
- */
-
-static void gscps2_reset(struct gscps2port *ps2port)
-{
-	char *addr = ps2port->addr;
-	unsigned long flags;
-
-	/* reset the interface */
-	spin_lock_irqsave(&ps2port->lock, flags);
-	gscps2_flush(ps2port);
-	writeb(0xff, addr+GSC_RESET);
-	gscps2_flush(ps2port);
-	spin_unlock_irqrestore(&ps2port->lock, flags);
-}
-
-static LIST_HEAD(ps2port_list);
-
-/**
- * gscps2_interrupt() - Interruption service routine
- *
- * This function reads received PS/2 bytes and processes them on
- * all interfaces.
- * The problematic part here is, that the keyboard and mouse PS/2 port
- * share the same interrupt and it's not possible to send data if any
- * one of them holds input data. To solve this problem we try to receive
- * the data as fast as possible and handle the reporting to the upper layer
- * later.
- */
-
-static irqreturn_t gscps2_interrupt(int irq, void *dev)
-{
-	struct gscps2port *ps2port;
-
-	list_for_each_entry(ps2port, &ps2port_list, node) {
-
-	  unsigned long flags;
-	  spin_lock_irqsave(&ps2port->lock, flags);
-
-	  while ( (ps2port->buffer[ps2port->append].str =
-		   gscps2_readb_status(ps2port->addr)) & GSC_STAT_RBNE ) {
-		ps2port->buffer[ps2port->append].data =
-				gscps2_readb_input(ps2port->addr);
-		ps2port->append = ((ps2port->append+1) & BUFFER_SIZE);
-	  }
-
-	  spin_unlock_irqrestore(&ps2port->lock, flags);
-
-	} /* list_for_each_entry */
-
-	/* all data was read from the ports - now report the data to upper layer */
-
-	list_for_each_entry(ps2port, &ps2port_list, node) {
-
-	  while (ps2port->act != ps2port->append) {
-
-	    unsigned int rxflags;
-	    u8 data, status;
-
-	    /* Did new data arrived while we read existing data ?
-	       If yes, exit now and let the new irq handler start over again */
-	    if (gscps2_readb_status(ps2port->addr) & GSC_STAT_CMPINTR)
-		return IRQ_HANDLED;
-
-	    status = ps2port->buffer[ps2port->act].str;
-	    data   = ps2port->buffer[ps2port->act].data;
-
-	    ps2port->act = ((ps2port->act+1) & BUFFER_SIZE);
-	    rxflags =	((status & GSC_STAT_TERR) ? SERIO_TIMEOUT : 0 ) |
-			((status & GSC_STAT_PERR) ? SERIO_PARITY  : 0 );
-
-	    serio_interrupt(ps2port->port, data, rxflags);
-
-	  } /* while() */
-
-	} /* list_for_each_entry */
-
-	return IRQ_HANDLED;
-}
-
-
-/*
- * gscps2_write() - send a byte out through the aux interface.
- */
-
-static int gscps2_write(struct serio *port, unsigned char data)
-{
-	struct gscps2port *ps2port = port->port_data;
-
-	if (!gscps2_writeb_output(ps2port, data)) {
-		printk(KERN_DEBUG PFX "sending byte %#x failed.\n", data);
-		return -1;
-	}
-	return 0;
-}
-
-/*
- * gscps2_open() is called when a port is opened by the higher layer.
- * It resets and enables the port.
- */
-
-static int gscps2_open(struct serio *port)
-{
-	struct gscps2port *ps2port = port->port_data;
-
-	gscps2_reset(ps2port);
-
-	/* enable it */
-	gscps2_enable(ps2port, ENABLE);
-
-	gscps2_interrupt(0, NULL);
-
-	return 0;
-}
-
-/*
- * gscps2_close() disables the port
- */
-
-static void gscps2_close(struct serio *port)
-{
-	struct gscps2port *ps2port = port->port_data;
-	gscps2_enable(ps2port, DISABLE);
-}
-
-/**
- * gscps2_probe() - Probes PS2 devices
- * @return: success/error report
- */
-
-static int __devinit gscps2_probe(struct parisc_device *dev)
-{
-	struct gscps2port *ps2port;
-	struct serio *serio;
-	unsigned long hpa = dev->hpa.start;
-	int ret;
-
-	if (!dev->irq)
-		return -ENODEV;
-
-	/* Offset for DINO PS/2. Works with LASI even */
-	if (dev->id.sversion == 0x96)
-		hpa += GSC_DINO_OFFSET;
-
-	ps2port = kzalloc(sizeof(struct gscps2port), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!ps2port || !serio) {
-		ret = -ENOMEM;
-		goto fail_nomem;
-	}
-
-	dev_set_drvdata(&dev->dev, ps2port);
-
-	ps2port->port = serio;
-	ps2port->padev = dev;
-	ps2port->addr = ioremap_nocache(hpa, GSC_STATUS + 4);
-	spin_lock_init(&ps2port->lock);
-
-	gscps2_reset(ps2port);
-	ps2port->id = readb(ps2port->addr + GSC_ID) & 0x0f;
-
-	snprintf(serio->name, sizeof(serio->name), "gsc-ps2-%s",
-		 (ps2port->id == GSC_ID_KEYBOARD) ? "keyboard" : "mouse");
-	strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys));
-	serio->id.type		= SERIO_8042;
-	serio->write		= gscps2_write;
-	serio->open		= gscps2_open;
-	serio->close		= gscps2_close;
-	serio->port_data	= ps2port;
-	serio->dev.parent	= &dev->dev;
-
-	ret = -EBUSY;
-	if (request_irq(dev->irq, gscps2_interrupt, IRQF_SHARED, ps2port->port->name, ps2port))
-		goto fail_miserably;
-
-	if (ps2port->id != GSC_ID_KEYBOARD && ps2port->id != GSC_ID_MOUSE) {
-		printk(KERN_WARNING PFX "Unsupported PS/2 port at 0x%08lx (id=%d) ignored\n",
-				hpa, ps2port->id);
-		ret = -ENODEV;
-		goto fail;
-	}
-
-#if 0
-	if (!request_mem_region(hpa, GSC_STATUS + 4, ps2port->port.name))
-		goto fail;
-#endif
-
-	printk(KERN_INFO "serio: %s port at 0x%p irq %d @ %s\n",
-		ps2port->port->name,
-		ps2port->addr,
-		ps2port->padev->irq,
-		ps2port->port->phys);
-
-	serio_register_port(ps2port->port);
-
-	list_add_tail(&ps2port->node, &ps2port_list);
-
-	return 0;
-
-fail:
-	free_irq(dev->irq, ps2port);
-
-fail_miserably:
-	iounmap(ps2port->addr);
-	release_mem_region(dev->hpa.start, GSC_STATUS + 4);
-
-fail_nomem:
-	kfree(ps2port);
-	kfree(serio);
-	return ret;
-}
-
-/**
- * gscps2_remove() - Removes PS2 devices
- * @return: success/error report
- */
-
-static int __devexit gscps2_remove(struct parisc_device *dev)
-{
-	struct gscps2port *ps2port = dev_get_drvdata(&dev->dev);
-
-	serio_unregister_port(ps2port->port);
-	free_irq(dev->irq, ps2port);
-	gscps2_flush(ps2port);
-	list_del(&ps2port->node);
-	iounmap(ps2port->addr);
-#if 0
-	release_mem_region(dev->hpa, GSC_STATUS + 4);
-#endif
-	dev_set_drvdata(&dev->dev, NULL);
-	kfree(ps2port);
-	return 0;
-}
-
-
-static struct parisc_device_id gscps2_device_tbl[] = {
-	{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00084 }, /* LASI PS/2 */
-#ifdef DINO_TESTED
-	{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00096 }, /* DINO PS/2 */
-#endif
-	{ 0, }	/* 0 terminated list */
-};
-
-static struct parisc_driver parisc_ps2_driver = {
-	.name		= "gsc_ps2",
-	.id_table	= gscps2_device_tbl,
-	.probe		= gscps2_probe,
-	.remove		= __devexit_p(gscps2_remove),
-};
-
-static int __init gscps2_init(void)
-{
-	register_parisc_driver(&parisc_ps2_driver);
-	return 0;
-}
-
-static void __exit gscps2_exit(void)
-{
-	unregister_parisc_driver(&parisc_ps2_driver);
-}
-
-
-module_init(gscps2_init);
-module_exit(gscps2_exit);
-
diff --git a/ANDROID_3.4.5/drivers/input/serio/hil_mlc.c b/ANDROID_3.4.5/drivers/input/serio/hil_mlc.c
deleted file mode 100644
index bfd3865d..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/hil_mlc.c
+++ /dev/null
@@ -1,1019 +0,0 @@
-/*
- * HIL MLC state machine and serio interface driver
- *
- * Copyright (c) 2001 Brian S. Julin
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL").
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- *
- * References:
- * HP-HIL Technical Reference Manual.  Hewlett Packard Product No. 45918A
- *
- *
- *	Driver theory of operation:
- *
- *	Some access methods and an ISR is defined by the sub-driver
- *	(e.g. hp_sdc_mlc.c).  These methods are expected to provide a
- *	few bits of logic in addition to raw access to the HIL MLC,
- *	specifically, the ISR, which is entirely registered by the
- *	sub-driver and invoked directly, must check for record
- *	termination or packet match, at which point a semaphore must
- *	be cleared and then the hil_mlcs_tasklet must be scheduled.
- *
- *	The hil_mlcs_tasklet processes the state machine for all MLCs
- *	each time it runs, checking each MLC's progress at the current
- *	node in the state machine, and moving the MLC to subsequent nodes
- *	in the state machine when appropriate.  It will reschedule
- *	itself if output is pending.  (This rescheduling should be replaced
- *	at some point with a sub-driver-specific mechanism.)
- *
- *	A timer task prods the tasklet once per second to prevent
- *	hangups when attached devices do not return expected data
- *	and to initiate probes of the loop for new devices.
- */
-
-#include <linux/hil_mlc.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/timer.h>
-#include <linux/list.h>
-
-MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>");
-MODULE_DESCRIPTION("HIL MLC serio");
-MODULE_LICENSE("Dual BSD/GPL");
-
-EXPORT_SYMBOL(hil_mlc_register);
-EXPORT_SYMBOL(hil_mlc_unregister);
-
-#define PREFIX "HIL MLC: "
-
-static LIST_HEAD(hil_mlcs);
-static DEFINE_RWLOCK(hil_mlcs_lock);
-static struct timer_list	hil_mlcs_kicker;
-static int			hil_mlcs_probe;
-
-static void hil_mlcs_process(unsigned long unused);
-static DECLARE_TASKLET_DISABLED(hil_mlcs_tasklet, hil_mlcs_process, 0);
-
-
-/* #define HIL_MLC_DEBUG */
-
-/********************** Device info/instance management **********************/
-
-static void hil_mlc_clear_di_map(hil_mlc *mlc, int val)
-{
-	int j;
-
-	for (j = val; j < 7 ; j++)
-		mlc->di_map[j] = -1;
-}
-
-static void hil_mlc_clear_di_scratch(hil_mlc *mlc)
-{
-	memset(&mlc->di_scratch, 0, sizeof(mlc->di_scratch));
-}
-
-static void hil_mlc_copy_di_scratch(hil_mlc *mlc, int idx)
-{
-	memcpy(&mlc->di[idx], &mlc->di_scratch, sizeof(mlc->di_scratch));
-}
-
-static int hil_mlc_match_di_scratch(hil_mlc *mlc)
-{
-	int idx;
-
-	for (idx = 0; idx < HIL_MLC_DEVMEM; idx++) {
-		int j, found = 0;
-
-		/* In-use slots are not eligible. */
-		for (j = 0; j < 7 ; j++)
-			if (mlc->di_map[j] == idx)
-				found++;
-
-		if (found)
-			continue;
-
-		if (!memcmp(mlc->di + idx, &mlc->di_scratch,
-				sizeof(mlc->di_scratch)))
-			break;
-	}
-	return idx >= HIL_MLC_DEVMEM ? -1 : idx;
-}
-
-static int hil_mlc_find_free_di(hil_mlc *mlc)
-{
-	int idx;
-
-	/* TODO: Pick all-zero slots first, failing that,
-	 * randomize the slot picked among those eligible.
-	 */
-	for (idx = 0; idx < HIL_MLC_DEVMEM; idx++) {
-		int j, found = 0;
-
-		for (j = 0; j < 7 ; j++)
-			if (mlc->di_map[j] == idx)
-				found++;
-
-		if (!found)
-			break;
-	}
-
-	return idx; /* Note: It is guaranteed at least one above will match */
-}
-
-static inline void hil_mlc_clean_serio_map(hil_mlc *mlc)
-{
-	int idx;
-
-	for (idx = 0; idx < HIL_MLC_DEVMEM; idx++) {
-		int j, found = 0;
-
-		for (j = 0; j < 7 ; j++)
-			if (mlc->di_map[j] == idx)
-				found++;
-
-		if (!found)
-			mlc->serio_map[idx].di_revmap = -1;
-	}
-}
-
-static void hil_mlc_send_polls(hil_mlc *mlc)
-{
-	int did, i, cnt;
-	struct serio *serio;
-	struct serio_driver *drv;
-
-	i = cnt = 0;
-	did = (mlc->ipacket[0] & HIL_PKT_ADDR_MASK) >> 8;
-	serio = did ? mlc->serio[mlc->di_map[did - 1]] : NULL;
-	drv = (serio != NULL) ? serio->drv : NULL;
-
-	while (mlc->icount < 15 - i) {
-		hil_packet p;
-
-		p = mlc->ipacket[i];
-		if (did != (p & HIL_PKT_ADDR_MASK) >> 8) {
-			if (drv && drv->interrupt) {
-				drv->interrupt(serio, 0, 0);
-				drv->interrupt(serio, HIL_ERR_INT >> 16, 0);
-				drv->interrupt(serio, HIL_PKT_CMD >> 8,  0);
-				drv->interrupt(serio, HIL_CMD_POL + cnt, 0);
-			}
-
-			did = (p & HIL_PKT_ADDR_MASK) >> 8;
-			serio = did ? mlc->serio[mlc->di_map[did-1]] : NULL;
-			drv = (serio != NULL) ? serio->drv : NULL;
-			cnt = 0;
-		}
-
-		cnt++;
-		i++;
-
-		if (drv && drv->interrupt) {
-			drv->interrupt(serio, (p >> 24), 0);
-			drv->interrupt(serio, (p >> 16) & 0xff, 0);
-			drv->interrupt(serio, (p >> 8) & ~HIL_PKT_ADDR_MASK, 0);
-			drv->interrupt(serio, p & 0xff, 0);
-		}
-	}
-}
-
-/*************************** State engine *********************************/
-
-#define HILSEN_SCHED	0x000100	/* Schedule the tasklet		*/
-#define HILSEN_BREAK	0x000200	/* Wait until next pass		*/
-#define HILSEN_UP	0x000400	/* relative node#, decrement	*/
-#define HILSEN_DOWN	0x000800	/* relative node#, increment	*/
-#define HILSEN_FOLLOW	0x001000	/* use retval as next node#	*/
-
-#define HILSEN_MASK	0x0000ff
-#define HILSEN_START	0
-#define HILSEN_RESTART	1
-#define HILSEN_DHR	9
-#define HILSEN_DHR2	10
-#define HILSEN_IFC	14
-#define HILSEN_HEAL0	16
-#define HILSEN_HEAL	18
-#define HILSEN_ACF      21
-#define HILSEN_ACF2	22
-#define HILSEN_DISC0	25
-#define HILSEN_DISC	27
-#define HILSEN_MATCH	40
-#define HILSEN_OPERATE	41
-#define HILSEN_PROBE	44
-#define HILSEN_DSR	52
-#define HILSEN_REPOLL	55
-#define HILSEN_IFCACF	58
-#define HILSEN_END	60
-
-#define HILSEN_NEXT	(HILSEN_DOWN | 1)
-#define HILSEN_SAME	(HILSEN_DOWN | 0)
-#define HILSEN_LAST	(HILSEN_UP | 1)
-
-#define HILSEN_DOZE	(HILSEN_SAME | HILSEN_SCHED | HILSEN_BREAK)
-#define HILSEN_SLEEP	(HILSEN_SAME | HILSEN_BREAK)
-
-static int hilse_match(hil_mlc *mlc, int unused)
-{
-	int rc;
-
-	rc = hil_mlc_match_di_scratch(mlc);
-	if (rc == -1) {
-		rc = hil_mlc_find_free_di(mlc);
-		if (rc == -1)
-			goto err;
-
-#ifdef HIL_MLC_DEBUG
-		printk(KERN_DEBUG PREFIX "new in slot %i\n", rc);
-#endif
-		hil_mlc_copy_di_scratch(mlc, rc);
-		mlc->di_map[mlc->ddi] = rc;
-		mlc->serio_map[rc].di_revmap = mlc->ddi;
-		hil_mlc_clean_serio_map(mlc);
-		serio_rescan(mlc->serio[rc]);
-		return -1;
-	}
-
-	mlc->di_map[mlc->ddi] = rc;
-#ifdef HIL_MLC_DEBUG
-	printk(KERN_DEBUG PREFIX "same in slot %i\n", rc);
-#endif
-	mlc->serio_map[rc].di_revmap = mlc->ddi;
-	hil_mlc_clean_serio_map(mlc);
-	return 0;
-
- err:
-	printk(KERN_ERR PREFIX "Residual device slots exhausted, close some serios!\n");
-	return 1;
-}
-
-/* An LCV used to prevent runaway loops, forces 5 second sleep when reset. */
-static int hilse_init_lcv(hil_mlc *mlc, int unused)
-{
-	struct timeval tv;
-
-	do_gettimeofday(&tv);
-
-	if (mlc->lcv && (tv.tv_sec - mlc->lcv_tv.tv_sec) < 5)
-		return -1;
-
-	mlc->lcv_tv = tv;
-	mlc->lcv = 0;
-
-	return 0;
-}
-
-static int hilse_inc_lcv(hil_mlc *mlc, int lim)
-{
-	return mlc->lcv++ >= lim ? -1 : 0;
-}
-
-#if 0
-static int hilse_set_lcv(hil_mlc *mlc, int val)
-{
-	mlc->lcv = val;
-
-	return 0;
-}
-#endif
-
-/* Management of the discovered device index (zero based, -1 means no devs) */
-static int hilse_set_ddi(hil_mlc *mlc, int val)
-{
-	mlc->ddi = val;
-	hil_mlc_clear_di_map(mlc, val + 1);
-
-	return 0;
-}
-
-static int hilse_dec_ddi(hil_mlc *mlc, int unused)
-{
-	mlc->ddi--;
-	if (mlc->ddi <= -1) {
-		mlc->ddi = -1;
-		hil_mlc_clear_di_map(mlc, 0);
-		return -1;
-	}
-	hil_mlc_clear_di_map(mlc, mlc->ddi + 1);
-
-	return 0;
-}
-
-static int hilse_inc_ddi(hil_mlc *mlc, int unused)
-{
-	BUG_ON(mlc->ddi >= 6);
-	mlc->ddi++;
-
-	return 0;
-}
-
-static int hilse_take_idd(hil_mlc *mlc, int unused)
-{
-	int i;
-
-	/* Help the state engine:
-	 * Is this a real IDD response or just an echo?
-	 *
-	 * Real IDD response does not start with a command.
-	 */
-	if (mlc->ipacket[0] & HIL_PKT_CMD)
-		goto bail;
-
-	/* Should have the command echoed further down. */
-	for (i = 1; i < 16; i++) {
-		if (((mlc->ipacket[i] & HIL_PKT_ADDR_MASK) ==
-		     (mlc->ipacket[0] & HIL_PKT_ADDR_MASK)) &&
-		    (mlc->ipacket[i] & HIL_PKT_CMD) &&
-		    ((mlc->ipacket[i] & HIL_PKT_DATA_MASK) == HIL_CMD_IDD))
-			break;
-	}
-	if (i > 15)
-		goto bail;
-
-	/* And the rest of the packets should still be clear. */
-	while (++i < 16)
-		if (mlc->ipacket[i])
-			break;
-
-	if (i < 16)
-		goto bail;
-
-	for (i = 0; i < 16; i++)
-		mlc->di_scratch.idd[i] =
-			mlc->ipacket[i] & HIL_PKT_DATA_MASK;
-
-	/* Next step is to see if RSC supported */
-	if (mlc->di_scratch.idd[1] & HIL_IDD_HEADER_RSC)
-		return HILSEN_NEXT;
-
-	if (mlc->di_scratch.idd[1] & HIL_IDD_HEADER_EXD)
-		return HILSEN_DOWN | 4;
-
-	return 0;
-
- bail:
-	mlc->ddi--;
-
-	return -1; /* This should send us off to ACF */
-}
-
-static int hilse_take_rsc(hil_mlc *mlc, int unused)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		mlc->di_scratch.rsc[i] =
-			mlc->ipacket[i] & HIL_PKT_DATA_MASK;
-
-	/* Next step is to see if EXD supported (IDD has already been read) */
-	if (mlc->di_scratch.idd[1] & HIL_IDD_HEADER_EXD)
-		return HILSEN_NEXT;
-
-	return 0;
-}
-
-static int hilse_take_exd(hil_mlc *mlc, int unused)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		mlc->di_scratch.exd[i] =
-			mlc->ipacket[i] & HIL_PKT_DATA_MASK;
-
-	/* Next step is to see if RNM supported. */
-	if (mlc->di_scratch.exd[0] & HIL_EXD_HEADER_RNM)
-		return HILSEN_NEXT;
-
-	return 0;
-}
-
-static int hilse_take_rnm(hil_mlc *mlc, int unused)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		mlc->di_scratch.rnm[i] =
-			mlc->ipacket[i] & HIL_PKT_DATA_MASK;
-
-	printk(KERN_INFO PREFIX "Device name gotten: %16s\n",
-			mlc->di_scratch.rnm);
-
-	return 0;
-}
-
-static int hilse_operate(hil_mlc *mlc, int repoll)
-{
-
-	if (mlc->opercnt == 0)
-		hil_mlcs_probe = 0;
-	mlc->opercnt = 1;
-
-	hil_mlc_send_polls(mlc);
-
-	if (!hil_mlcs_probe)
-		return 0;
-	hil_mlcs_probe = 0;
-	mlc->opercnt = 0;
-	return 1;
-}
-
-#define FUNC(funct, funct_arg, zero_rc, neg_rc, pos_rc) \
-{ HILSE_FUNC,		{ .func = funct }, funct_arg, zero_rc, neg_rc, pos_rc },
-#define OUT(pack) \
-{ HILSE_OUT,		{ .packet = pack }, 0, HILSEN_NEXT, HILSEN_DOZE, 0 },
-#define CTS \
-{ HILSE_CTS,		{ .packet = 0    }, 0, HILSEN_NEXT | HILSEN_SCHED | HILSEN_BREAK, HILSEN_DOZE, 0 },
-#define EXPECT(comp, to, got, got_wrong, timed_out) \
-{ HILSE_EXPECT,		{ .packet = comp }, to, got, got_wrong, timed_out },
-#define EXPECT_LAST(comp, to, got, got_wrong, timed_out) \
-{ HILSE_EXPECT_LAST,	{ .packet = comp }, to, got, got_wrong, timed_out },
-#define EXPECT_DISC(comp, to, got, got_wrong, timed_out) \
-{ HILSE_EXPECT_DISC,	{ .packet = comp }, to, got, got_wrong, timed_out },
-#define IN(to, got, got_error, timed_out) \
-{ HILSE_IN,		{ .packet = 0    }, to, got, got_error, timed_out },
-#define OUT_DISC(pack) \
-{ HILSE_OUT_DISC,	{ .packet = pack }, 0, 0, 0, 0 },
-#define OUT_LAST(pack) \
-{ HILSE_OUT_LAST,	{ .packet = pack }, 0, 0, 0, 0 },
-
-static const struct hilse_node hil_mlc_se[HILSEN_END] = {
-
-	/* 0  HILSEN_START */
-	FUNC(hilse_init_lcv, 0,	HILSEN_NEXT,	HILSEN_SLEEP,	0)
-
-	/* 1  HILSEN_RESTART */
-	FUNC(hilse_inc_lcv, 10,	HILSEN_NEXT,	HILSEN_START,  0)
-	OUT(HIL_CTRL_ONLY)			/* Disable APE */
-	CTS
-
-#define TEST_PACKET(x) \
-(HIL_PKT_CMD | (x << HIL_PKT_ADDR_SHIFT) | x << 4 | x)
-
-	OUT(HIL_DO_ALTER_CTRL | HIL_CTRL_TEST | TEST_PACKET(0x5))
-	EXPECT(HIL_ERR_INT | TEST_PACKET(0x5),
-	       2000,		HILSEN_NEXT,	HILSEN_RESTART,	HILSEN_RESTART)
-	OUT(HIL_DO_ALTER_CTRL | HIL_CTRL_TEST | TEST_PACKET(0xa))
-	EXPECT(HIL_ERR_INT | TEST_PACKET(0xa),
-	       2000,		HILSEN_NEXT,	HILSEN_RESTART,	HILSEN_RESTART)
-	OUT(HIL_CTRL_ONLY | 0)			/* Disable test mode */
-
-	/* 9  HILSEN_DHR */
-	FUNC(hilse_init_lcv, 0,	HILSEN_NEXT,	HILSEN_SLEEP,	0)
-
-	/* 10 HILSEN_DHR2 */
-	FUNC(hilse_inc_lcv, 10,	HILSEN_NEXT,	HILSEN_START,	0)
-	FUNC(hilse_set_ddi, -1,	HILSEN_NEXT,	0,		0)
-	OUT(HIL_PKT_CMD | HIL_CMD_DHR)
-	IN(300000,		HILSEN_DHR2,	HILSEN_DHR2,	HILSEN_NEXT)
-
-	/* 14 HILSEN_IFC */
-	OUT(HIL_PKT_CMD | HIL_CMD_IFC)
-	EXPECT(HIL_PKT_CMD | HIL_CMD_IFC | HIL_ERR_INT,
-	       20000,		HILSEN_DISC,	HILSEN_DHR2,	HILSEN_NEXT )
-
-	/* If devices are there, they weren't in PUP or other loopback mode.
-	 * We're more concerned at this point with restoring operation
-	 * to devices than discovering new ones, so we try to salvage
-	 * the loop configuration by closing off the loop.
-	 */
-
-	/* 16 HILSEN_HEAL0 */
-	FUNC(hilse_dec_ddi, 0,	HILSEN_NEXT,	HILSEN_ACF,	0)
-	FUNC(hilse_inc_ddi, 0,	HILSEN_NEXT,	0,		0)
-
-	/* 18 HILSEN_HEAL */
-	OUT_LAST(HIL_CMD_ELB)
-	EXPECT_LAST(HIL_CMD_ELB | HIL_ERR_INT,
-		    20000,	HILSEN_REPOLL,	HILSEN_DSR,	HILSEN_NEXT)
-	FUNC(hilse_dec_ddi, 0,	HILSEN_HEAL,	HILSEN_NEXT,	0)
-
-	/* 21 HILSEN_ACF */
-	FUNC(hilse_init_lcv, 0,	HILSEN_NEXT,	HILSEN_DOZE,	0)
-
-	/* 22 HILSEN_ACF2 */
-	FUNC(hilse_inc_lcv, 10,	HILSEN_NEXT,	HILSEN_START,	0)
-	OUT(HIL_PKT_CMD | HIL_CMD_ACF | 1)
-	IN(20000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_NEXT)
-
-	/* 25 HILSEN_DISC0 */
-	OUT_DISC(HIL_PKT_CMD | HIL_CMD_ELB)
-	EXPECT_DISC(HIL_PKT_CMD | HIL_CMD_ELB | HIL_ERR_INT,
-	       20000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_DSR)
-
-	/* Only enter here if response just received */
-	/* 27 HILSEN_DISC */
-	OUT_DISC(HIL_PKT_CMD | HIL_CMD_IDD)
-	EXPECT_DISC(HIL_PKT_CMD | HIL_CMD_IDD | HIL_ERR_INT,
-	       20000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_START)
-	FUNC(hilse_inc_ddi,  0,	HILSEN_NEXT,	HILSEN_START,	0)
-	FUNC(hilse_take_idd, 0,	HILSEN_MATCH,	HILSEN_IFCACF,	HILSEN_FOLLOW)
-	OUT_LAST(HIL_PKT_CMD | HIL_CMD_RSC)
-	EXPECT_LAST(HIL_PKT_CMD | HIL_CMD_RSC | HIL_ERR_INT,
-	       30000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_DSR)
-	FUNC(hilse_take_rsc, 0,	HILSEN_MATCH,	0,		HILSEN_FOLLOW)
-	OUT_LAST(HIL_PKT_CMD | HIL_CMD_EXD)
-	EXPECT_LAST(HIL_PKT_CMD | HIL_CMD_EXD | HIL_ERR_INT,
-	       30000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_DSR)
-	FUNC(hilse_take_exd, 0,	HILSEN_MATCH,	0,		HILSEN_FOLLOW)
-	OUT_LAST(HIL_PKT_CMD | HIL_CMD_RNM)
-	EXPECT_LAST(HIL_PKT_CMD | HIL_CMD_RNM | HIL_ERR_INT,
-	       30000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_DSR)
-	FUNC(hilse_take_rnm, 0, HILSEN_MATCH,	0,		0)
-
-	/* 40 HILSEN_MATCH */
-	FUNC(hilse_match, 0,	HILSEN_NEXT,	HILSEN_NEXT,	/* TODO */ 0)
-
-	/* 41 HILSEN_OPERATE */
-	OUT(HIL_PKT_CMD | HIL_CMD_POL)
-	EXPECT(HIL_PKT_CMD | HIL_CMD_POL | HIL_ERR_INT,
-	       20000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_NEXT)
-	FUNC(hilse_operate, 0,	HILSEN_OPERATE,	HILSEN_IFC,	HILSEN_NEXT)
-
-	/* 44 HILSEN_PROBE */
-	OUT_LAST(HIL_PKT_CMD | HIL_CMD_EPT)
-	IN(10000,		HILSEN_DISC,	HILSEN_DSR,	HILSEN_NEXT)
-	OUT_DISC(HIL_PKT_CMD | HIL_CMD_ELB)
-	IN(10000,		HILSEN_DISC,	HILSEN_DSR,	HILSEN_NEXT)
-	OUT(HIL_PKT_CMD | HIL_CMD_ACF | 1)
-	IN(10000,		HILSEN_DISC0,	HILSEN_DSR,	HILSEN_NEXT)
-	OUT_LAST(HIL_PKT_CMD | HIL_CMD_ELB)
-	IN(10000,		HILSEN_OPERATE,	HILSEN_DSR,	HILSEN_DSR)
-
-	/* 52 HILSEN_DSR */
-	FUNC(hilse_set_ddi, -1,	HILSEN_NEXT,	0,		0)
-	OUT(HIL_PKT_CMD | HIL_CMD_DSR)
-	IN(20000,		HILSEN_DHR,	HILSEN_DHR,	HILSEN_IFC)
-
-	/* 55 HILSEN_REPOLL */
-	OUT(HIL_PKT_CMD | HIL_CMD_RPL)
-	EXPECT(HIL_PKT_CMD | HIL_CMD_RPL | HIL_ERR_INT,
-	       20000,		HILSEN_NEXT,	HILSEN_DSR,	HILSEN_NEXT)
-	FUNC(hilse_operate, 1,	HILSEN_OPERATE,	HILSEN_IFC,	HILSEN_PROBE)
-
-	/* 58 HILSEN_IFCACF */
-	OUT(HIL_PKT_CMD | HIL_CMD_IFC)
-	EXPECT(HIL_PKT_CMD | HIL_CMD_IFC | HIL_ERR_INT,
-	       20000,		HILSEN_ACF2,	HILSEN_DHR2,	HILSEN_HEAL)
-
-	/* 60 HILSEN_END */
-};
-
-static inline void hilse_setup_input(hil_mlc *mlc, const struct hilse_node *node)
-{
-
-	switch (node->act) {
-	case HILSE_EXPECT_DISC:
-		mlc->imatch = node->object.packet;
-		mlc->imatch |= ((mlc->ddi + 2) << HIL_PKT_ADDR_SHIFT);
-		break;
-	case HILSE_EXPECT_LAST:
-		mlc->imatch = node->object.packet;
-		mlc->imatch |= ((mlc->ddi + 1) << HIL_PKT_ADDR_SHIFT);
-		break;
-	case HILSE_EXPECT:
-		mlc->imatch = node->object.packet;
-		break;
-	case HILSE_IN:
-		mlc->imatch = 0;
-		break;
-	default:
-		BUG();
-	}
-	mlc->istarted = 1;
-	mlc->intimeout = node->arg;
-	do_gettimeofday(&(mlc->instart));
-	mlc->icount = 15;
-	memset(mlc->ipacket, 0, 16 * sizeof(hil_packet));
-	BUG_ON(down_trylock(&mlc->isem));
-}
-
-#ifdef HIL_MLC_DEBUG
-static int doze;
-static int seidx; /* For debug */
-#endif
-
-static int hilse_donode(hil_mlc *mlc)
-{
-	const struct hilse_node *node;
-	int nextidx = 0;
-	int sched_long = 0;
-	unsigned long flags;
-
-#ifdef HIL_MLC_DEBUG
-	if (mlc->seidx && mlc->seidx != seidx &&
-	    mlc->seidx != 41 && mlc->seidx != 42 && mlc->seidx != 43) {
-		printk(KERN_DEBUG PREFIX "z%i \n {%i}", doze, mlc->seidx);
-		doze = 0;
-	}
-
-	seidx = mlc->seidx;
-#endif
-	node = hil_mlc_se + mlc->seidx;
-
-	switch (node->act) {
-		int rc;
-		hil_packet pack;
-
-	case HILSE_FUNC:
-		BUG_ON(node->object.func == NULL);
-		rc = node->object.func(mlc, node->arg);
-		nextidx = (rc > 0) ? node->ugly :
-			((rc < 0) ? node->bad : node->good);
-		if (nextidx == HILSEN_FOLLOW)
-			nextidx = rc;
-		break;
-
-	case HILSE_EXPECT_LAST:
-	case HILSE_EXPECT_DISC:
-	case HILSE_EXPECT:
-	case HILSE_IN:
-		/* Already set up from previous HILSE_OUT_* */
-		write_lock_irqsave(&mlc->lock, flags);
-		rc = mlc->in(mlc, node->arg);
-		if (rc == 2)  {
-			nextidx = HILSEN_DOZE;
-			sched_long = 1;
-			write_unlock_irqrestore(&mlc->lock, flags);
-			break;
-		}
-		if (rc == 1)
-			nextidx = node->ugly;
-		else if (rc == 0)
-			nextidx = node->good;
-		else
-			nextidx = node->bad;
-		mlc->istarted = 0;
-		write_unlock_irqrestore(&mlc->lock, flags);
-		break;
-
-	case HILSE_OUT_LAST:
-		write_lock_irqsave(&mlc->lock, flags);
-		pack = node->object.packet;
-		pack |= ((mlc->ddi + 1) << HIL_PKT_ADDR_SHIFT);
-		goto out;
-
-	case HILSE_OUT_DISC:
-		write_lock_irqsave(&mlc->lock, flags);
-		pack = node->object.packet;
-		pack |= ((mlc->ddi + 2) << HIL_PKT_ADDR_SHIFT);
-		goto out;
-
-	case HILSE_OUT:
-		write_lock_irqsave(&mlc->lock, flags);
-		pack = node->object.packet;
-	out:
-		if (mlc->istarted)
-			goto out2;
-		/* Prepare to receive input */
-		if ((node + 1)->act & HILSE_IN)
-			hilse_setup_input(mlc, node + 1);
-
-	out2:
-		write_unlock_irqrestore(&mlc->lock, flags);
-
-		if (down_trylock(&mlc->osem)) {
-			nextidx = HILSEN_DOZE;
-			break;
-		}
-		up(&mlc->osem);
-
-		write_lock_irqsave(&mlc->lock, flags);
-		if (!mlc->ostarted) {
-			mlc->ostarted = 1;
-			mlc->opacket = pack;
-			mlc->out(mlc);
-			nextidx = HILSEN_DOZE;
-			write_unlock_irqrestore(&mlc->lock, flags);
-			break;
-		}
-		mlc->ostarted = 0;
-		do_gettimeofday(&(mlc->instart));
-		write_unlock_irqrestore(&mlc->lock, flags);
-		nextidx = HILSEN_NEXT;
-		break;
-
-	case HILSE_CTS:
-		write_lock_irqsave(&mlc->lock, flags);
-		nextidx = mlc->cts(mlc) ? node->bad : node->good;
-		write_unlock_irqrestore(&mlc->lock, flags);
-		break;
-
-	default:
-		BUG();
-	}
-
-#ifdef HIL_MLC_DEBUG
-	if (nextidx == HILSEN_DOZE)
-		doze++;
-#endif
-
-	while (nextidx & HILSEN_SCHED) {
-		struct timeval tv;
-
-		if (!sched_long)
-			goto sched;
-
-		do_gettimeofday(&tv);
-		tv.tv_usec += USEC_PER_SEC * (tv.tv_sec - mlc->instart.tv_sec);
-		tv.tv_usec -= mlc->instart.tv_usec;
-		if (tv.tv_usec >= mlc->intimeout) goto sched;
-		tv.tv_usec = (mlc->intimeout - tv.tv_usec) * HZ / USEC_PER_SEC;
-		if (!tv.tv_usec) goto sched;
-		mod_timer(&hil_mlcs_kicker, jiffies + tv.tv_usec);
-		break;
-	sched:
-		tasklet_schedule(&hil_mlcs_tasklet);
-		break;
-	}
-
-	if (nextidx & HILSEN_DOWN)
-		mlc->seidx += nextidx & HILSEN_MASK;
-	else if (nextidx & HILSEN_UP)
-		mlc->seidx -= nextidx & HILSEN_MASK;
-	else
-		mlc->seidx = nextidx & HILSEN_MASK;
-
-	if (nextidx & HILSEN_BREAK)
-		return 1;
-
-	return 0;
-}
-
-/******************** tasklet context functions **************************/
-static void hil_mlcs_process(unsigned long unused)
-{
-	struct list_head *tmp;
-
-	read_lock(&hil_mlcs_lock);
-	list_for_each(tmp, &hil_mlcs) {
-		struct hil_mlc *mlc = list_entry(tmp, hil_mlc, list);
-		while (hilse_donode(mlc) == 0) {
-#ifdef HIL_MLC_DEBUG
-			if (mlc->seidx != 41 &&
-			    mlc->seidx != 42 &&
-			    mlc->seidx != 43)
-				printk(KERN_DEBUG PREFIX " + ");
-#endif
-		}
-	}
-	read_unlock(&hil_mlcs_lock);
-}
-
-/************************* Keepalive timer task *********************/
-
-static void hil_mlcs_timer(unsigned long data)
-{
-	hil_mlcs_probe = 1;
-	tasklet_schedule(&hil_mlcs_tasklet);
-	/* Re-insert the periodic task. */
-	if (!timer_pending(&hil_mlcs_kicker))
-		mod_timer(&hil_mlcs_kicker, jiffies + HZ);
-}
-
-/******************** user/kernel context functions **********************/
-
-static int hil_mlc_serio_write(struct serio *serio, unsigned char c)
-{
-	struct hil_mlc_serio_map *map;
-	struct hil_mlc *mlc;
-	struct serio_driver *drv;
-	uint8_t *idx, *last;
-
-	map = serio->port_data;
-	BUG_ON(map == NULL);
-
-	mlc = map->mlc;
-	BUG_ON(mlc == NULL);
-
-	mlc->serio_opacket[map->didx] |=
-		((hil_packet)c) << (8 * (3 - mlc->serio_oidx[map->didx]));
-
-	if (mlc->serio_oidx[map->didx] >= 3) {
-		/* for now only commands */
-		if (!(mlc->serio_opacket[map->didx] & HIL_PKT_CMD))
-			return -EIO;
-		switch (mlc->serio_opacket[map->didx] & HIL_PKT_DATA_MASK) {
-		case HIL_CMD_IDD:
-			idx = mlc->di[map->didx].idd;
-			goto emu;
-		case HIL_CMD_RSC:
-			idx = mlc->di[map->didx].rsc;
-			goto emu;
-		case HIL_CMD_EXD:
-			idx = mlc->di[map->didx].exd;
-			goto emu;
-		case HIL_CMD_RNM:
-			idx = mlc->di[map->didx].rnm;
-			goto emu;
-		default:
-			break;
-		}
-		mlc->serio_oidx[map->didx] = 0;
-		mlc->serio_opacket[map->didx] = 0;
-	}
-
-	mlc->serio_oidx[map->didx]++;
-	return -EIO;
- emu:
-	drv = serio->drv;
-	BUG_ON(drv == NULL);
-
-	last = idx + 15;
-	while ((last != idx) && (*last == 0))
-		last--;
-
-	while (idx != last) {
-		drv->interrupt(serio, 0, 0);
-		drv->interrupt(serio, HIL_ERR_INT >> 16, 0);
-		drv->interrupt(serio, 0, 0);
-		drv->interrupt(serio, *idx, 0);
-		idx++;
-	}
-	drv->interrupt(serio, 0, 0);
-	drv->interrupt(serio, HIL_ERR_INT >> 16, 0);
-	drv->interrupt(serio, HIL_PKT_CMD >> 8, 0);
-	drv->interrupt(serio, *idx, 0);
-
-	mlc->serio_oidx[map->didx] = 0;
-	mlc->serio_opacket[map->didx] = 0;
-
-	return 0;
-}
-
-static int hil_mlc_serio_open(struct serio *serio)
-{
-	struct hil_mlc_serio_map *map;
-	struct hil_mlc *mlc;
-
-	if (serio_get_drvdata(serio) != NULL)
-		return -EBUSY;
-
-	map = serio->port_data;
-	BUG_ON(map == NULL);
-
-	mlc = map->mlc;
-	BUG_ON(mlc == NULL);
-
-	return 0;
-}
-
-static void hil_mlc_serio_close(struct serio *serio)
-{
-	struct hil_mlc_serio_map *map;
-	struct hil_mlc *mlc;
-
-	map = serio->port_data;
-	BUG_ON(map == NULL);
-
-	mlc = map->mlc;
-	BUG_ON(mlc == NULL);
-
-	serio_set_drvdata(serio, NULL);
-	serio->drv = NULL;
-	/* TODO wake up interruptable */
-}
-
-static const struct serio_device_id hil_mlc_serio_id = {
-	.type = SERIO_HIL_MLC,
-	.proto = SERIO_HIL,
-	.extra = SERIO_ANY,
-	.id = SERIO_ANY,
-};
-
-int hil_mlc_register(hil_mlc *mlc)
-{
-	int i;
-	unsigned long flags;
-
-	BUG_ON(mlc == NULL);
-
-	mlc->istarted = 0;
-	mlc->ostarted = 0;
-
-	rwlock_init(&mlc->lock);
-	sema_init(&mlc->osem, 1);
-
-	sema_init(&mlc->isem, 1);
-	mlc->icount = -1;
-	mlc->imatch = 0;
-
-	mlc->opercnt = 0;
-
-	sema_init(&(mlc->csem), 0);
-
-	hil_mlc_clear_di_scratch(mlc);
-	hil_mlc_clear_di_map(mlc, 0);
-	for (i = 0; i < HIL_MLC_DEVMEM; i++) {
-		struct serio *mlc_serio;
-		hil_mlc_copy_di_scratch(mlc, i);
-		mlc_serio = kzalloc(sizeof(*mlc_serio), GFP_KERNEL);
-		mlc->serio[i] = mlc_serio;
-		if (!mlc->serio[i]) {
-			for (; i >= 0; i--)
-				kfree(mlc->serio[i]);
-			return -ENOMEM;
-		}
-		snprintf(mlc_serio->name, sizeof(mlc_serio->name)-1, "HIL_SERIO%d", i);
-		snprintf(mlc_serio->phys, sizeof(mlc_serio->phys)-1, "HIL%d", i);
-		mlc_serio->id			= hil_mlc_serio_id;
-		mlc_serio->id.id		= i; /* HIL port no. */
-		mlc_serio->write		= hil_mlc_serio_write;
-		mlc_serio->open			= hil_mlc_serio_open;
-		mlc_serio->close		= hil_mlc_serio_close;
-		mlc_serio->port_data		= &(mlc->serio_map[i]);
-		mlc->serio_map[i].mlc		= mlc;
-		mlc->serio_map[i].didx		= i;
-		mlc->serio_map[i].di_revmap	= -1;
-		mlc->serio_opacket[i]		= 0;
-		mlc->serio_oidx[i]		= 0;
-		serio_register_port(mlc_serio);
-	}
-
-	mlc->tasklet = &hil_mlcs_tasklet;
-
-	write_lock_irqsave(&hil_mlcs_lock, flags);
-	list_add_tail(&mlc->list, &hil_mlcs);
-	mlc->seidx = HILSEN_START;
-	write_unlock_irqrestore(&hil_mlcs_lock, flags);
-
-	tasklet_schedule(&hil_mlcs_tasklet);
-	return 0;
-}
-
-int hil_mlc_unregister(hil_mlc *mlc)
-{
-	struct list_head *tmp;
-	unsigned long flags;
-	int i;
-
-	BUG_ON(mlc == NULL);
-
-	write_lock_irqsave(&hil_mlcs_lock, flags);
-	list_for_each(tmp, &hil_mlcs)
-		if (list_entry(tmp, hil_mlc, list) == mlc)
-			goto found;
-
-	/* not found in list */
-	write_unlock_irqrestore(&hil_mlcs_lock, flags);
-	tasklet_schedule(&hil_mlcs_tasklet);
-	return -ENODEV;
-
- found:
-	list_del(tmp);
-	write_unlock_irqrestore(&hil_mlcs_lock, flags);
-
-	for (i = 0; i < HIL_MLC_DEVMEM; i++) {
-		serio_unregister_port(mlc->serio[i]);
-		mlc->serio[i] = NULL;
-	}
-
-	tasklet_schedule(&hil_mlcs_tasklet);
-	return 0;
-}
-
-/**************************** Module interface *************************/
-
-static int __init hil_mlc_init(void)
-{
-	setup_timer(&hil_mlcs_kicker, &hil_mlcs_timer, 0);
-	mod_timer(&hil_mlcs_kicker, jiffies + HZ);
-
-	tasklet_enable(&hil_mlcs_tasklet);
-
-	return 0;
-}
-
-static void __exit hil_mlc_exit(void)
-{
-	del_timer_sync(&hil_mlcs_kicker);
-
-	tasklet_disable(&hil_mlcs_tasklet);
-	tasklet_kill(&hil_mlcs_tasklet);
-}
-
-module_init(hil_mlc_init);
-module_exit(hil_mlc_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/hp_sdc.c b/ANDROID_3.4.5/drivers/input/serio/hp_sdc.c
deleted file mode 100644
index 09a08999..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/hp_sdc.c
+++ /dev/null
@@ -1,1135 +0,0 @@
-/*
- * HP i8042-based System Device Controller driver.
- *
- * Copyright (c) 2001 Brian S. Julin
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL").
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- *
- * References:
- * System Device Controller Microprocessor Firmware Theory of Operation
- *      for Part Number 1820-4784 Revision B.  Dwg No. A-1820-4784-2
- * Helge Deller's original hilkbd.c port for PA-RISC.
- *
- *
- * Driver theory of operation:
- *
- * hp_sdc_put does all writing to the SDC.  ISR can run on a different
- * CPU than hp_sdc_put, but only one CPU runs hp_sdc_put at a time
- * (it cannot really benefit from SMP anyway.)  A tasket fit this perfectly.
- *
- * All data coming back from the SDC is sent via interrupt and can be read
- * fully in the ISR, so there are no latency/throughput problems there.
- * The problem is with output, due to the slow clock speed of the SDC
- * compared to the CPU.  This should not be too horrible most of the time,
- * but if used with HIL devices that support the multibyte transfer command,
- * keeping outbound throughput flowing at the 6500KBps that the HIL is
- * capable of is more than can be done at HZ=100.
- *
- * Busy polling for IBF clear wastes CPU cycles and bus cycles.  hp_sdc.ibf
- * is set to 0 when the IBF flag in the status register has cleared.  ISR
- * may do this, and may also access the parts of queued transactions related
- * to reading data back from the SDC, but otherwise will not touch the
- * hp_sdc state. Whenever a register is written hp_sdc.ibf is set to 1.
- *
- * The i8042 write index and the values in the 4-byte input buffer
- * starting at 0x70 are kept track of in hp_sdc.wi, and .r7[], respectively,
- * to minimize the amount of IO needed to the SDC.  However these values
- * do not need to be locked since they are only ever accessed by hp_sdc_put.
- *
- * A timer task schedules the tasklet once per second just to make
- * sure it doesn't freeze up and to allow for bad reads to time out.
- */
-
-#include <linux/hp_sdc.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/ioport.h>
-#include <linux/time.h>
-#include <linux/semaphore.h>
-#include <linux/slab.h>
-#include <linux/hil.h>
-#include <asm/io.h>
-
-/* Machine-specific abstraction */
-
-#if defined(__hppa__)
-# include <asm/parisc-device.h>
-# define sdc_readb(p)		gsc_readb(p)
-# define sdc_writeb(v,p)	gsc_writeb((v),(p))
-#elif defined(__mc68000__)
-# include <asm/uaccess.h>
-# define sdc_readb(p)		in_8(p)
-# define sdc_writeb(v,p)	out_8((p),(v))
-#else
-# error "HIL is not supported on this platform"
-#endif
-
-#define PREFIX "HP SDC: "
-
-MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>");
-MODULE_DESCRIPTION("HP i8042-based SDC Driver");
-MODULE_LICENSE("Dual BSD/GPL");
-
-EXPORT_SYMBOL(hp_sdc_request_timer_irq);
-EXPORT_SYMBOL(hp_sdc_request_hil_irq);
-EXPORT_SYMBOL(hp_sdc_request_cooked_irq);
-
-EXPORT_SYMBOL(hp_sdc_release_timer_irq);
-EXPORT_SYMBOL(hp_sdc_release_hil_irq);
-EXPORT_SYMBOL(hp_sdc_release_cooked_irq);
-
-EXPORT_SYMBOL(__hp_sdc_enqueue_transaction);
-EXPORT_SYMBOL(hp_sdc_enqueue_transaction);
-EXPORT_SYMBOL(hp_sdc_dequeue_transaction);
-
-static bool hp_sdc_disabled;
-module_param_named(no_hpsdc, hp_sdc_disabled, bool, 0);
-MODULE_PARM_DESC(no_hpsdc, "Do not enable HP SDC driver.");
-
-static hp_i8042_sdc	hp_sdc;	/* All driver state is kept in here. */
-
-/*************** primitives for use in any context *********************/
-static inline uint8_t hp_sdc_status_in8(void)
-{
-	uint8_t status;
-	unsigned long flags;
-
-	write_lock_irqsave(&hp_sdc.ibf_lock, flags);
-	status = sdc_readb(hp_sdc.status_io);
-	if (!(status & HP_SDC_STATUS_IBF))
-		hp_sdc.ibf = 0;
-	write_unlock_irqrestore(&hp_sdc.ibf_lock, flags);
-
-	return status;
-}
-
-static inline uint8_t hp_sdc_data_in8(void)
-{
-	return sdc_readb(hp_sdc.data_io);
-}
-
-static inline void hp_sdc_status_out8(uint8_t val)
-{
-	unsigned long flags;
-
-	write_lock_irqsave(&hp_sdc.ibf_lock, flags);
-	hp_sdc.ibf = 1;
-	if ((val & 0xf0) == 0xe0)
-		hp_sdc.wi = 0xff;
-	sdc_writeb(val, hp_sdc.status_io);
-	write_unlock_irqrestore(&hp_sdc.ibf_lock, flags);
-}
-
-static inline void hp_sdc_data_out8(uint8_t val)
-{
-	unsigned long flags;
-
-	write_lock_irqsave(&hp_sdc.ibf_lock, flags);
-	hp_sdc.ibf = 1;
-	sdc_writeb(val, hp_sdc.data_io);
-	write_unlock_irqrestore(&hp_sdc.ibf_lock, flags);
-}
-
-/*	Care must be taken to only invoke hp_sdc_spin_ibf when
- *	absolutely needed, or in rarely invoked subroutines.
- *	Not only does it waste CPU cycles, it also wastes bus cycles.
- */
-static inline void hp_sdc_spin_ibf(void)
-{
-	unsigned long flags;
-	rwlock_t *lock;
-
-	lock = &hp_sdc.ibf_lock;
-
-	read_lock_irqsave(lock, flags);
-	if (!hp_sdc.ibf) {
-		read_unlock_irqrestore(lock, flags);
-		return;
-	}
-	read_unlock(lock);
-	write_lock(lock);
-	while (sdc_readb(hp_sdc.status_io) & HP_SDC_STATUS_IBF)
-		{ }
-	hp_sdc.ibf = 0;
-	write_unlock_irqrestore(lock, flags);
-}
-
-
-/************************ Interrupt context functions ************************/
-static void hp_sdc_take(int irq, void *dev_id, uint8_t status, uint8_t data)
-{
-	hp_sdc_transaction *curr;
-
-	read_lock(&hp_sdc.rtq_lock);
-	if (hp_sdc.rcurr < 0) {
-		read_unlock(&hp_sdc.rtq_lock);
-		return;
-	}
-	curr = hp_sdc.tq[hp_sdc.rcurr];
-	read_unlock(&hp_sdc.rtq_lock);
-
-	curr->seq[curr->idx++] = status;
-	curr->seq[curr->idx++] = data;
-	hp_sdc.rqty -= 2;
-	do_gettimeofday(&hp_sdc.rtv);
-
-	if (hp_sdc.rqty <= 0) {
-		/* All data has been gathered. */
-		if (curr->seq[curr->actidx] & HP_SDC_ACT_SEMAPHORE)
-			if (curr->act.semaphore)
-				up(curr->act.semaphore);
-
-		if (curr->seq[curr->actidx] & HP_SDC_ACT_CALLBACK)
-			if (curr->act.irqhook)
-				curr->act.irqhook(irq, dev_id, status, data);
-
-		curr->actidx = curr->idx;
-		curr->idx++;
-		/* Return control of this transaction */
-		write_lock(&hp_sdc.rtq_lock);
-		hp_sdc.rcurr = -1;
-		hp_sdc.rqty = 0;
-		write_unlock(&hp_sdc.rtq_lock);
-		tasklet_schedule(&hp_sdc.task);
-	}
-}
-
-static irqreturn_t hp_sdc_isr(int irq, void *dev_id)
-{
-	uint8_t status, data;
-
-	status = hp_sdc_status_in8();
-	/* Read data unconditionally to advance i8042. */
-	data =   hp_sdc_data_in8();
-
-	/* For now we are ignoring these until we get the SDC to behave. */
-	if (((status & 0xf1) == 0x51) && data == 0x82)
-		return IRQ_HANDLED;
-
-	switch (status & HP_SDC_STATUS_IRQMASK) {
-	case 0: /* This case is not documented. */
-		break;
-
-	case HP_SDC_STATUS_USERTIMER:
-	case HP_SDC_STATUS_PERIODIC:
-	case HP_SDC_STATUS_TIMER:
-		read_lock(&hp_sdc.hook_lock);
-		if (hp_sdc.timer != NULL)
-			hp_sdc.timer(irq, dev_id, status, data);
-		read_unlock(&hp_sdc.hook_lock);
-		break;
-
-	case HP_SDC_STATUS_REG:
-		hp_sdc_take(irq, dev_id, status, data);
-		break;
-
-	case HP_SDC_STATUS_HILCMD:
-	case HP_SDC_STATUS_HILDATA:
-		read_lock(&hp_sdc.hook_lock);
-		if (hp_sdc.hil != NULL)
-			hp_sdc.hil(irq, dev_id, status, data);
-		read_unlock(&hp_sdc.hook_lock);
-		break;
-
-	case HP_SDC_STATUS_PUP:
-		read_lock(&hp_sdc.hook_lock);
-		if (hp_sdc.pup != NULL)
-			hp_sdc.pup(irq, dev_id, status, data);
-		else
-			printk(KERN_INFO PREFIX "HP SDC reports successful PUP.\n");
-		read_unlock(&hp_sdc.hook_lock);
-		break;
-
-	default:
-		read_lock(&hp_sdc.hook_lock);
-		if (hp_sdc.cooked != NULL)
-			hp_sdc.cooked(irq, dev_id, status, data);
-		read_unlock(&hp_sdc.hook_lock);
-		break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-
-static irqreturn_t hp_sdc_nmisr(int irq, void *dev_id)
-{
-	int status;
-
-	status = hp_sdc_status_in8();
-	printk(KERN_WARNING PREFIX "NMI !\n");
-
-#if 0
-	if (status & HP_SDC_NMISTATUS_FHS) {
-		read_lock(&hp_sdc.hook_lock);
-		if (hp_sdc.timer != NULL)
-			hp_sdc.timer(irq, dev_id, status, 0);
-		read_unlock(&hp_sdc.hook_lock);
-	} else {
-		/* TODO: pass this on to the HIL handler, or do SAK here? */
-		printk(KERN_WARNING PREFIX "HIL NMI\n");
-	}
-#endif
-
-	return IRQ_HANDLED;
-}
-
-
-/***************** Kernel (tasklet) context functions ****************/
-
-unsigned long hp_sdc_put(void);
-
-static void hp_sdc_tasklet(unsigned long foo)
-{
-	write_lock_irq(&hp_sdc.rtq_lock);
-
-	if (hp_sdc.rcurr >= 0) {
-		struct timeval tv;
-
-		do_gettimeofday(&tv);
-		if (tv.tv_sec > hp_sdc.rtv.tv_sec)
-			tv.tv_usec += USEC_PER_SEC;
-
-		if (tv.tv_usec - hp_sdc.rtv.tv_usec > HP_SDC_MAX_REG_DELAY) {
-			hp_sdc_transaction *curr;
-			uint8_t tmp;
-
-			curr = hp_sdc.tq[hp_sdc.rcurr];
-			/* If this turns out to be a normal failure mode
-			 * we'll need to figure out a way to communicate
-			 * it back to the application. and be less verbose.
-			 */
-			printk(KERN_WARNING PREFIX "read timeout (%ius)!\n",
-			       (int)(tv.tv_usec - hp_sdc.rtv.tv_usec));
-			curr->idx += hp_sdc.rqty;
-			hp_sdc.rqty = 0;
-			tmp = curr->seq[curr->actidx];
-			curr->seq[curr->actidx] |= HP_SDC_ACT_DEAD;
-			if (tmp & HP_SDC_ACT_SEMAPHORE)
-				if (curr->act.semaphore)
-					up(curr->act.semaphore);
-
-			if (tmp & HP_SDC_ACT_CALLBACK) {
-				/* Note this means that irqhooks may be called
-				 * in tasklet/bh context.
-				 */
-				if (curr->act.irqhook)
-					curr->act.irqhook(0, NULL, 0, 0);
-			}
-
-			curr->actidx = curr->idx;
-			curr->idx++;
-			hp_sdc.rcurr = -1;
-		}
-	}
-	write_unlock_irq(&hp_sdc.rtq_lock);
-	hp_sdc_put();
-}
-
-unsigned long hp_sdc_put(void)
-{
-	hp_sdc_transaction *curr;
-	uint8_t act;
-	int idx, curridx;
-
-	int limit = 0;
-
-	write_lock(&hp_sdc.lock);
-
-	/* If i8042 buffers are full, we cannot do anything that
-	   requires output, so we skip to the administrativa. */
-	if (hp_sdc.ibf) {
-		hp_sdc_status_in8();
-		if (hp_sdc.ibf)
-			goto finish;
-	}
-
- anew:
-	/* See if we are in the middle of a sequence. */
-	if (hp_sdc.wcurr < 0)
-		hp_sdc.wcurr = 0;
-	read_lock_irq(&hp_sdc.rtq_lock);
-	if (hp_sdc.rcurr == hp_sdc.wcurr)
-		hp_sdc.wcurr++;
-	read_unlock_irq(&hp_sdc.rtq_lock);
-	if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)
-		hp_sdc.wcurr = 0;
-	curridx = hp_sdc.wcurr;
-
-	if (hp_sdc.tq[curridx] != NULL)
-		goto start;
-
-	while (++curridx != hp_sdc.wcurr) {
-		if (curridx >= HP_SDC_QUEUE_LEN) {
-			curridx = -1; /* Wrap to top */
-			continue;
-		}
-		read_lock_irq(&hp_sdc.rtq_lock);
-		if (hp_sdc.rcurr == curridx) {
-			read_unlock_irq(&hp_sdc.rtq_lock);
-			continue;
-		}
-		read_unlock_irq(&hp_sdc.rtq_lock);
-		if (hp_sdc.tq[curridx] != NULL)
-			break; /* Found one. */
-	}
-	if (curridx == hp_sdc.wcurr) { /* There's nothing queued to do. */
-		curridx = -1;
-	}
-	hp_sdc.wcurr = curridx;
-
- start:
-
-	/* Check to see if the interrupt mask needs to be set. */
-	if (hp_sdc.set_im) {
-		hp_sdc_status_out8(hp_sdc.im | HP_SDC_CMD_SET_IM);
-		hp_sdc.set_im = 0;
-		goto finish;
-	}
-
-	if (hp_sdc.wcurr == -1)
-		goto done;
-
-	curr = hp_sdc.tq[curridx];
-	idx = curr->actidx;
-
-	if (curr->actidx >= curr->endidx) {
-		hp_sdc.tq[curridx] = NULL;
-		/* Interleave outbound data between the transactions. */
-		hp_sdc.wcurr++;
-		if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)
-			hp_sdc.wcurr = 0;
-		goto finish;
-	}
-
-	act = curr->seq[idx];
-	idx++;
-
-	if (curr->idx >= curr->endidx) {
-		if (act & HP_SDC_ACT_DEALLOC)
-			kfree(curr);
-		hp_sdc.tq[curridx] = NULL;
-		/* Interleave outbound data between the transactions. */
-		hp_sdc.wcurr++;
-		if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)
-			hp_sdc.wcurr = 0;
-		goto finish;
-	}
-
-	while (act & HP_SDC_ACT_PRECMD) {
-		if (curr->idx != idx) {
-			idx++;
-			act &= ~HP_SDC_ACT_PRECMD;
-			break;
-		}
-		hp_sdc_status_out8(curr->seq[idx]);
-		curr->idx++;
-		/* act finished? */
-		if ((act & HP_SDC_ACT_DURING) == HP_SDC_ACT_PRECMD)
-			goto actdone;
-		/* skip quantity field if data-out sequence follows. */
-		if (act & HP_SDC_ACT_DATAOUT)
-			curr->idx++;
-		goto finish;
-	}
-	if (act & HP_SDC_ACT_DATAOUT) {
-		int qty;
-
-		qty = curr->seq[idx];
-		idx++;
-		if (curr->idx - idx < qty) {
-			hp_sdc_data_out8(curr->seq[curr->idx]);
-			curr->idx++;
-			/* act finished? */
-			if (curr->idx - idx >= qty &&
-			    (act & HP_SDC_ACT_DURING) == HP_SDC_ACT_DATAOUT)
-				goto actdone;
-			goto finish;
-		}
-		idx += qty;
-		act &= ~HP_SDC_ACT_DATAOUT;
-	} else
-	    while (act & HP_SDC_ACT_DATAREG) {
-		int mask;
-		uint8_t w7[4];
-
-		mask = curr->seq[idx];
-		if (idx != curr->idx) {
-			idx++;
-			idx += !!(mask & 1);
-			idx += !!(mask & 2);
-			idx += !!(mask & 4);
-			idx += !!(mask & 8);
-			act &= ~HP_SDC_ACT_DATAREG;
-			break;
-		}
-
-		w7[0] = (mask & 1) ? curr->seq[++idx] : hp_sdc.r7[0];
-		w7[1] = (mask & 2) ? curr->seq[++idx] : hp_sdc.r7[1];
-		w7[2] = (mask & 4) ? curr->seq[++idx] : hp_sdc.r7[2];
-		w7[3] = (mask & 8) ? curr->seq[++idx] : hp_sdc.r7[3];
-
-		if (hp_sdc.wi > 0x73 || hp_sdc.wi < 0x70 ||
-		    w7[hp_sdc.wi - 0x70] == hp_sdc.r7[hp_sdc.wi - 0x70]) {
-			int i = 0;
-
-			/* Need to point the write index register */
-			while (i < 4 && w7[i] == hp_sdc.r7[i])
-				i++;
-
-			if (i < 4) {
-				hp_sdc_status_out8(HP_SDC_CMD_SET_D0 + i);
-				hp_sdc.wi = 0x70 + i;
-				goto finish;
-			}
-
-			idx++;
-			if ((act & HP_SDC_ACT_DURING) == HP_SDC_ACT_DATAREG)
-				goto actdone;
-
-			curr->idx = idx;
-			act &= ~HP_SDC_ACT_DATAREG;
-			break;
-		}
-
-		hp_sdc_data_out8(w7[hp_sdc.wi - 0x70]);
-		hp_sdc.r7[hp_sdc.wi - 0x70] = w7[hp_sdc.wi - 0x70];
-		hp_sdc.wi++; /* write index register autoincrements */
-		{
-			int i = 0;
-
-			while ((i < 4) && w7[i] == hp_sdc.r7[i])
-				i++;
-			if (i >= 4) {
-				curr->idx = idx + 1;
-				if ((act & HP_SDC_ACT_DURING) ==
-				    HP_SDC_ACT_DATAREG)
-					goto actdone;
-			}
-		}
-		goto finish;
-	}
-	/* We don't go any further in the command if there is a pending read,
-	   because we don't want interleaved results. */
-	read_lock_irq(&hp_sdc.rtq_lock);
-	if (hp_sdc.rcurr >= 0) {
-		read_unlock_irq(&hp_sdc.rtq_lock);
-		goto finish;
-	}
-	read_unlock_irq(&hp_sdc.rtq_lock);
-
-
-	if (act & HP_SDC_ACT_POSTCMD) {
-		uint8_t postcmd;
-
-		/* curr->idx should == idx at this point. */
-		postcmd = curr->seq[idx];
-		curr->idx++;
-		if (act & HP_SDC_ACT_DATAIN) {
-
-			/* Start a new read */
-			hp_sdc.rqty = curr->seq[curr->idx];
-			do_gettimeofday(&hp_sdc.rtv);
-			curr->idx++;
-			/* Still need to lock here in case of spurious irq. */
-			write_lock_irq(&hp_sdc.rtq_lock);
-			hp_sdc.rcurr = curridx;
-			write_unlock_irq(&hp_sdc.rtq_lock);
-			hp_sdc_status_out8(postcmd);
-			goto finish;
-		}
-		hp_sdc_status_out8(postcmd);
-		goto actdone;
-	}
-
- actdone:
-	if (act & HP_SDC_ACT_SEMAPHORE)
-		up(curr->act.semaphore);
-	else if (act & HP_SDC_ACT_CALLBACK)
-		curr->act.irqhook(0,NULL,0,0);
-
-	if (curr->idx >= curr->endidx) { /* This transaction is over. */
-		if (act & HP_SDC_ACT_DEALLOC)
-			kfree(curr);
-		hp_sdc.tq[curridx] = NULL;
-	} else {
-		curr->actidx = idx + 1;
-		curr->idx = idx + 2;
-	}
-	/* Interleave outbound data between the transactions. */
-	hp_sdc.wcurr++;
-	if (hp_sdc.wcurr >= HP_SDC_QUEUE_LEN)
-		hp_sdc.wcurr = 0;
-
- finish:
-	/* If by some quirk IBF has cleared and our ISR has run to
-	   see that that has happened, do it all again. */
-	if (!hp_sdc.ibf && limit++ < 20)
-		goto anew;
-
- done:
-	if (hp_sdc.wcurr >= 0)
-		tasklet_schedule(&hp_sdc.task);
-	write_unlock(&hp_sdc.lock);
-
-	return 0;
-}
-
-/******* Functions called in either user or kernel context ****/
-int __hp_sdc_enqueue_transaction(hp_sdc_transaction *this)
-{
-	int i;
-
-	if (this == NULL) {
-		BUG();
-		return -EINVAL;
-	}
-
-	/* Can't have same transaction on queue twice */
-	for (i = 0; i < HP_SDC_QUEUE_LEN; i++)
-		if (hp_sdc.tq[i] == this)
-			goto fail;
-
-	this->actidx = 0;
-	this->idx = 1;
-
-	/* Search for empty slot */
-	for (i = 0; i < HP_SDC_QUEUE_LEN; i++)
-		if (hp_sdc.tq[i] == NULL) {
-			hp_sdc.tq[i] = this;
-			tasklet_schedule(&hp_sdc.task);
-			return 0;
-		}
-
-	printk(KERN_WARNING PREFIX "No free slot to add transaction.\n");
-	return -EBUSY;
-
- fail:
-	printk(KERN_WARNING PREFIX "Transaction add failed: transaction already queued?\n");
-	return -EINVAL;
-}
-
-int hp_sdc_enqueue_transaction(hp_sdc_transaction *this) {
-	unsigned long flags;
-	int ret;
-
-	write_lock_irqsave(&hp_sdc.lock, flags);
-	ret = __hp_sdc_enqueue_transaction(this);
-	write_unlock_irqrestore(&hp_sdc.lock,flags);
-
-	return ret;
-}
-
-int hp_sdc_dequeue_transaction(hp_sdc_transaction *this)
-{
-	unsigned long flags;
-	int i;
-
-	write_lock_irqsave(&hp_sdc.lock, flags);
-
-	/* TODO: don't remove it if it's not done. */
-
-	for (i = 0; i < HP_SDC_QUEUE_LEN; i++)
-		if (hp_sdc.tq[i] == this)
-			hp_sdc.tq[i] = NULL;
-
-	write_unlock_irqrestore(&hp_sdc.lock, flags);
-	return 0;
-}
-
-
-
-/********************** User context functions **************************/
-int hp_sdc_request_timer_irq(hp_sdc_irqhook *callback)
-{
-	if (callback == NULL || hp_sdc.dev == NULL)
-		return -EINVAL;
-
-	write_lock_irq(&hp_sdc.hook_lock);
-	if (hp_sdc.timer != NULL) {
-		write_unlock_irq(&hp_sdc.hook_lock);
-		return -EBUSY;
-	}
-
-	hp_sdc.timer = callback;
-	/* Enable interrupts from the timers */
-	hp_sdc.im &= ~HP_SDC_IM_FH;
-        hp_sdc.im &= ~HP_SDC_IM_PT;
-	hp_sdc.im &= ~HP_SDC_IM_TIMERS;
-	hp_sdc.set_im = 1;
-	write_unlock_irq(&hp_sdc.hook_lock);
-
-	tasklet_schedule(&hp_sdc.task);
-
-	return 0;
-}
-
-int hp_sdc_request_hil_irq(hp_sdc_irqhook *callback)
-{
-	if (callback == NULL || hp_sdc.dev == NULL)
-		return -EINVAL;
-
-	write_lock_irq(&hp_sdc.hook_lock);
-	if (hp_sdc.hil != NULL) {
-		write_unlock_irq(&hp_sdc.hook_lock);
-		return -EBUSY;
-	}
-
-	hp_sdc.hil = callback;
-	hp_sdc.im &= ~(HP_SDC_IM_HIL | HP_SDC_IM_RESET);
-	hp_sdc.set_im = 1;
-	write_unlock_irq(&hp_sdc.hook_lock);
-
-	tasklet_schedule(&hp_sdc.task);
-
-	return 0;
-}
-
-int hp_sdc_request_cooked_irq(hp_sdc_irqhook *callback)
-{
-	if (callback == NULL || hp_sdc.dev == NULL)
-		return -EINVAL;
-
-	write_lock_irq(&hp_sdc.hook_lock);
-	if (hp_sdc.cooked != NULL) {
-		write_unlock_irq(&hp_sdc.hook_lock);
-		return -EBUSY;
-	}
-
-	/* Enable interrupts from the HIL MLC */
-	hp_sdc.cooked = callback;
-	hp_sdc.im &= ~(HP_SDC_IM_HIL | HP_SDC_IM_RESET);
-	hp_sdc.set_im = 1;
-	write_unlock_irq(&hp_sdc.hook_lock);
-
-	tasklet_schedule(&hp_sdc.task);
-
-	return 0;
-}
-
-int hp_sdc_release_timer_irq(hp_sdc_irqhook *callback)
-{
-	write_lock_irq(&hp_sdc.hook_lock);
-	if ((callback != hp_sdc.timer) ||
-	    (hp_sdc.timer == NULL)) {
-		write_unlock_irq(&hp_sdc.hook_lock);
-		return -EINVAL;
-	}
-
-	/* Disable interrupts from the timers */
-	hp_sdc.timer = NULL;
-	hp_sdc.im |= HP_SDC_IM_TIMERS;
-	hp_sdc.im |= HP_SDC_IM_FH;
-	hp_sdc.im |= HP_SDC_IM_PT;
-	hp_sdc.set_im = 1;
-	write_unlock_irq(&hp_sdc.hook_lock);
-	tasklet_schedule(&hp_sdc.task);
-
-	return 0;
-}
-
-int hp_sdc_release_hil_irq(hp_sdc_irqhook *callback)
-{
-	write_lock_irq(&hp_sdc.hook_lock);
-	if ((callback != hp_sdc.hil) ||
-	    (hp_sdc.hil == NULL)) {
-		write_unlock_irq(&hp_sdc.hook_lock);
-		return -EINVAL;
-	}
-
-	hp_sdc.hil = NULL;
-	/* Disable interrupts from HIL only if there is no cooked driver. */
-	if(hp_sdc.cooked == NULL) {
-		hp_sdc.im |= (HP_SDC_IM_HIL | HP_SDC_IM_RESET);
-		hp_sdc.set_im = 1;
-	}
-	write_unlock_irq(&hp_sdc.hook_lock);
-	tasklet_schedule(&hp_sdc.task);
-
-	return 0;
-}
-
-int hp_sdc_release_cooked_irq(hp_sdc_irqhook *callback)
-{
-	write_lock_irq(&hp_sdc.hook_lock);
-	if ((callback != hp_sdc.cooked) ||
-	    (hp_sdc.cooked == NULL)) {
-		write_unlock_irq(&hp_sdc.hook_lock);
-		return -EINVAL;
-	}
-
-	hp_sdc.cooked = NULL;
-	/* Disable interrupts from HIL only if there is no raw HIL driver. */
-	if(hp_sdc.hil == NULL) {
-		hp_sdc.im |= (HP_SDC_IM_HIL | HP_SDC_IM_RESET);
-		hp_sdc.set_im = 1;
-	}
-	write_unlock_irq(&hp_sdc.hook_lock);
-	tasklet_schedule(&hp_sdc.task);
-
-	return 0;
-}
-
-/************************* Keepalive timer task *********************/
-
-static void hp_sdc_kicker(unsigned long data)
-{
-	tasklet_schedule(&hp_sdc.task);
-	/* Re-insert the periodic task. */
-	mod_timer(&hp_sdc.kicker, jiffies + HZ);
-}
-
-/************************** Module Initialization ***************************/
-
-#if defined(__hppa__)
-
-static const struct parisc_device_id hp_sdc_tbl[] = {
-	{
-		.hw_type =	HPHW_FIO,
-		.hversion_rev =	HVERSION_REV_ANY_ID,
-		.hversion =	HVERSION_ANY_ID,
-		.sversion =	0x73,
-	 },
-	{ 0, }
-};
-
-MODULE_DEVICE_TABLE(parisc, hp_sdc_tbl);
-
-static int __init hp_sdc_init_hppa(struct parisc_device *d);
-static struct delayed_work moduleloader_work;
-
-static struct parisc_driver hp_sdc_driver = {
-	.name =		"hp_sdc",
-	.id_table =	hp_sdc_tbl,
-	.probe =	hp_sdc_init_hppa,
-};
-
-#endif /* __hppa__ */
-
-static int __init hp_sdc_init(void)
-{
-	char *errstr;
-	hp_sdc_transaction t_sync;
-	uint8_t ts_sync[6];
-	struct semaphore s_sync;
-
-	rwlock_init(&hp_sdc.lock);
-	rwlock_init(&hp_sdc.ibf_lock);
-	rwlock_init(&hp_sdc.rtq_lock);
-	rwlock_init(&hp_sdc.hook_lock);
-
-	hp_sdc.timer		= NULL;
-	hp_sdc.hil		= NULL;
-	hp_sdc.pup		= NULL;
-	hp_sdc.cooked		= NULL;
-	hp_sdc.im		= HP_SDC_IM_MASK;  /* Mask maskable irqs */
-	hp_sdc.set_im		= 1;
-	hp_sdc.wi		= 0xff;
-	hp_sdc.r7[0]		= 0xff;
-	hp_sdc.r7[1]		= 0xff;
-	hp_sdc.r7[2]		= 0xff;
-	hp_sdc.r7[3]		= 0xff;
-	hp_sdc.ibf		= 1;
-
-	memset(&hp_sdc.tq, 0, sizeof(hp_sdc.tq));
-
-	hp_sdc.wcurr		= -1;
-        hp_sdc.rcurr		= -1;
-	hp_sdc.rqty		= 0;
-
-	hp_sdc.dev_err = -ENODEV;
-
-	errstr = "IO not found for";
-	if (!hp_sdc.base_io)
-		goto err0;
-
-	errstr = "IRQ not found for";
-	if (!hp_sdc.irq)
-		goto err0;
-
-	hp_sdc.dev_err = -EBUSY;
-
-#if defined(__hppa__)
-	errstr = "IO not available for";
-        if (request_region(hp_sdc.data_io, 2, hp_sdc_driver.name))
-		goto err0;
-#endif
-
-	errstr = "IRQ not available for";
-	if (request_irq(hp_sdc.irq, &hp_sdc_isr, IRQF_SHARED|IRQF_SAMPLE_RANDOM,
-			"HP SDC", &hp_sdc))
-		goto err1;
-
-	errstr = "NMI not available for";
-	if (request_irq(hp_sdc.nmi, &hp_sdc_nmisr, IRQF_SHARED,
-			"HP SDC NMI", &hp_sdc))
-		goto err2;
-
-	printk(KERN_INFO PREFIX "HP SDC at 0x%p, IRQ %d (NMI IRQ %d)\n",
-	       (void *)hp_sdc.base_io, hp_sdc.irq, hp_sdc.nmi);
-
-	hp_sdc_status_in8();
-	hp_sdc_data_in8();
-
-	tasklet_init(&hp_sdc.task, hp_sdc_tasklet, 0);
-
-	/* Sync the output buffer registers, thus scheduling hp_sdc_tasklet. */
-	t_sync.actidx	= 0;
-	t_sync.idx	= 1;
-	t_sync.endidx	= 6;
-	t_sync.seq	= ts_sync;
-	ts_sync[0]	= HP_SDC_ACT_DATAREG | HP_SDC_ACT_SEMAPHORE;
-	ts_sync[1]	= 0x0f;
-	ts_sync[2] = ts_sync[3]	= ts_sync[4] = ts_sync[5] = 0;
-	t_sync.act.semaphore = &s_sync;
-	sema_init(&s_sync, 0);
-	hp_sdc_enqueue_transaction(&t_sync);
-	down(&s_sync); /* Wait for t_sync to complete */
-
-	/* Create the keepalive task */
-	init_timer(&hp_sdc.kicker);
-	hp_sdc.kicker.expires = jiffies + HZ;
-	hp_sdc.kicker.function = &hp_sdc_kicker;
-	add_timer(&hp_sdc.kicker);
-
-	hp_sdc.dev_err = 0;
-	return 0;
- err2:
-	free_irq(hp_sdc.irq, &hp_sdc);
- err1:
-	release_region(hp_sdc.data_io, 2);
- err0:
-	printk(KERN_WARNING PREFIX ": %s SDC IO=0x%p IRQ=0x%x NMI=0x%x\n",
-		errstr, (void *)hp_sdc.base_io, hp_sdc.irq, hp_sdc.nmi);
-	hp_sdc.dev = NULL;
-
-	return hp_sdc.dev_err;
-}
-
-#if defined(__hppa__)
-
-static void request_module_delayed(struct work_struct *work)
-{
-	request_module("hp_sdc_mlc");
-}
-
-static int __init hp_sdc_init_hppa(struct parisc_device *d)
-{
-	int ret;
-
-	if (!d)
-		return 1;
-	if (hp_sdc.dev != NULL)
-		return 1;	/* We only expect one SDC */
-
-	hp_sdc.dev		= d;
-	hp_sdc.irq		= d->irq;
-	hp_sdc.nmi		= d->aux_irq;
-	hp_sdc.base_io		= d->hpa.start;
-	hp_sdc.data_io		= d->hpa.start + 0x800;
-	hp_sdc.status_io	= d->hpa.start + 0x801;
-
-	INIT_DELAYED_WORK(&moduleloader_work, request_module_delayed);
-
-	ret = hp_sdc_init();
-	/* after successful initialization give SDC some time to settle
-	 * and then load the hp_sdc_mlc upper layer driver */
-	if (!ret)
-		schedule_delayed_work(&moduleloader_work,
-			msecs_to_jiffies(2000));
-
-	return ret;
-}
-
-#endif /* __hppa__ */
-
-static void hp_sdc_exit(void)
-{
-	/* do nothing if we don't have a SDC */
-	if (!hp_sdc.dev)
-		return;
-
-	write_lock_irq(&hp_sdc.lock);
-
-	/* Turn off all maskable "sub-function" irq's. */
-	hp_sdc_spin_ibf();
-	sdc_writeb(HP_SDC_CMD_SET_IM | HP_SDC_IM_MASK, hp_sdc.status_io);
-
-	/* Wait until we know this has been processed by the i8042 */
-	hp_sdc_spin_ibf();
-
-	free_irq(hp_sdc.nmi, &hp_sdc);
-	free_irq(hp_sdc.irq, &hp_sdc);
-	write_unlock_irq(&hp_sdc.lock);
-
-	del_timer(&hp_sdc.kicker);
-
-	tasklet_kill(&hp_sdc.task);
-
-#if defined(__hppa__)
-	cancel_delayed_work_sync(&moduleloader_work);
-	if (unregister_parisc_driver(&hp_sdc_driver))
-		printk(KERN_WARNING PREFIX "Error unregistering HP SDC");
-#endif
-}
-
-static int __init hp_sdc_register(void)
-{
-	hp_sdc_transaction tq_init;
-	uint8_t tq_init_seq[5];
-	struct semaphore tq_init_sem;
-#if defined(__mc68000__)
-	mm_segment_t fs;
-	unsigned char i;
-#endif
-
-	if (hp_sdc_disabled) {
-		printk(KERN_WARNING PREFIX "HP SDC driver disabled by no_hpsdc=1.\n");
-		return -ENODEV;
-	}
-
-	hp_sdc.dev = NULL;
-	hp_sdc.dev_err = 0;
-#if defined(__hppa__)
-	if (register_parisc_driver(&hp_sdc_driver)) {
-		printk(KERN_WARNING PREFIX "Error registering SDC with system bus tree.\n");
-		return -ENODEV;
-	}
-#elif defined(__mc68000__)
-	if (!MACH_IS_HP300)
-	    return -ENODEV;
-
-	hp_sdc.irq	 = 1;
-	hp_sdc.nmi	 = 7;
-	hp_sdc.base_io	 = (unsigned long) 0xf0428000;
-	hp_sdc.data_io	 = (unsigned long) hp_sdc.base_io + 1;
-	hp_sdc.status_io = (unsigned long) hp_sdc.base_io + 3;
-	fs = get_fs();
-	set_fs(KERNEL_DS);
-	if (!get_user(i, (unsigned char *)hp_sdc.data_io))
-		hp_sdc.dev = (void *)1;
-	set_fs(fs);
-	hp_sdc.dev_err   = hp_sdc_init();
-#endif
-	if (hp_sdc.dev == NULL) {
-		printk(KERN_WARNING PREFIX "No SDC found.\n");
-		return hp_sdc.dev_err;
-	}
-
-	sema_init(&tq_init_sem, 0);
-
-	tq_init.actidx		= 0;
-	tq_init.idx		= 1;
-	tq_init.endidx		= 5;
-	tq_init.seq		= tq_init_seq;
-	tq_init.act.semaphore	= &tq_init_sem;
-
-	tq_init_seq[0] =
-		HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN | HP_SDC_ACT_SEMAPHORE;
-	tq_init_seq[1] = HP_SDC_CMD_READ_KCC;
-	tq_init_seq[2] = 1;
-	tq_init_seq[3] = 0;
-	tq_init_seq[4] = 0;
-
-	hp_sdc_enqueue_transaction(&tq_init);
-
-	down(&tq_init_sem);
-	up(&tq_init_sem);
-
-	if ((tq_init_seq[0] & HP_SDC_ACT_DEAD) == HP_SDC_ACT_DEAD) {
-		printk(KERN_WARNING PREFIX "Error reading config byte.\n");
-		hp_sdc_exit();
-		return -ENODEV;
-	}
-	hp_sdc.r11 = tq_init_seq[4];
-	if (hp_sdc.r11 & HP_SDC_CFG_NEW) {
-		const char *str;
-		printk(KERN_INFO PREFIX "New style SDC\n");
-		tq_init_seq[1] = HP_SDC_CMD_READ_XTD;
-		tq_init.actidx		= 0;
-		tq_init.idx		= 1;
-		down(&tq_init_sem);
-		hp_sdc_enqueue_transaction(&tq_init);
-		down(&tq_init_sem);
-		up(&tq_init_sem);
-		if ((tq_init_seq[0] & HP_SDC_ACT_DEAD) == HP_SDC_ACT_DEAD) {
-			printk(KERN_WARNING PREFIX "Error reading extended config byte.\n");
-			return -ENODEV;
-		}
-		hp_sdc.r7e = tq_init_seq[4];
-		HP_SDC_XTD_REV_STRINGS(hp_sdc.r7e & HP_SDC_XTD_REV, str)
-		printk(KERN_INFO PREFIX "Revision: %s\n", str);
-		if (hp_sdc.r7e & HP_SDC_XTD_BEEPER)
-			printk(KERN_INFO PREFIX "TI SN76494 beeper present\n");
-		if (hp_sdc.r7e & HP_SDC_XTD_BBRTC)
-			printk(KERN_INFO PREFIX "OKI MSM-58321 BBRTC present\n");
-		printk(KERN_INFO PREFIX "Spunking the self test register to force PUP "
-		       "on next firmware reset.\n");
-		tq_init_seq[0] = HP_SDC_ACT_PRECMD |
-			HP_SDC_ACT_DATAOUT | HP_SDC_ACT_SEMAPHORE;
-		tq_init_seq[1] = HP_SDC_CMD_SET_STR;
-		tq_init_seq[2] = 1;
-		tq_init_seq[3] = 0;
-		tq_init.actidx		= 0;
-		tq_init.idx		= 1;
-		tq_init.endidx		= 4;
-		down(&tq_init_sem);
-		hp_sdc_enqueue_transaction(&tq_init);
-		down(&tq_init_sem);
-		up(&tq_init_sem);
-	} else
-		printk(KERN_INFO PREFIX "Old style SDC (1820-%s).\n",
-		       (hp_sdc.r11 & HP_SDC_CFG_REV) ? "3300" : "2564/3087");
-
-        return 0;
-}
-
-module_init(hp_sdc_register);
-module_exit(hp_sdc_exit);
-
-/* Timing notes:  These measurements taken on my 64MHz 7100-LC (715/64)
- *                                              cycles cycles-adj    time
- * between two consecutive mfctl(16)'s:              4        n/a    63ns
- * hp_sdc_spin_ibf when idle:                      119        115   1.7us
- * gsc_writeb status register:                      83         79   1.2us
- * IBF to clear after sending SET_IM:             6204       6006    93us
- * IBF to clear after sending LOAD_RT:            4467       4352    68us
- * IBF to clear after sending two LOAD_RTs:      18974      18859   295us
- * READ_T1, read status/data, IRQ, call handler: 35564        n/a   556us
- * cmd to ~IBF READ_T1 2nd time right after:   5158403        n/a    81ms
- * between IRQ received and ~IBF for above:    2578877        n/a    40ms
- *
- * Performance stats after a run of this module configuring HIL and
- * receiving a few mouse events:
- *
- * status in8  282508 cycles 7128 calls
- * status out8   8404 cycles  341 calls
- * data out8     1734 cycles   78 calls
- * isr         174324 cycles  617 calls (includes take)
- * take          1241 cycles    2 calls
- * put        1411504 cycles 6937 calls
- * task       1655209 cycles 6937 calls (includes put)
- *
- */
diff --git a/ANDROID_3.4.5/drivers/input/serio/hp_sdc_mlc.c b/ANDROID_3.4.5/drivers/input/serio/hp_sdc_mlc.c
deleted file mode 100644
index d50f0678..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/hp_sdc_mlc.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/*
- * Access to HP-HIL MLC through HP System Device Controller.
- *
- * Copyright (c) 2001 Brian S. Julin
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL").
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- *
- * References:
- * HP-HIL Technical Reference Manual.  Hewlett Packard Product No. 45918A
- * System Device Controller Microprocessor Firmware Theory of Operation
- *      for Part Number 1820-4784 Revision B.  Dwg No. A-1820-4784-2
- *
- */
-
-#include <linux/hil_mlc.h>
-#include <linux/hp_sdc.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/semaphore.h>
-
-#define PREFIX "HP SDC MLC: "
-
-static hil_mlc hp_sdc_mlc;
-
-MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>");
-MODULE_DESCRIPTION("Glue for onboard HIL MLC in HP-PARISC machines");
-MODULE_LICENSE("Dual BSD/GPL");
-
-static struct hp_sdc_mlc_priv_s {
-	int emtestmode;
-	hp_sdc_transaction trans;
-	u8 tseq[16];
-	int got5x;
-} hp_sdc_mlc_priv;
-
-/************************* Interrupt context ******************************/
-static void hp_sdc_mlc_isr (int irq, void *dev_id,
-			    uint8_t status, uint8_t data)
-{
-	int idx;
-	hil_mlc *mlc = &hp_sdc_mlc;
-
-	write_lock(&mlc->lock);
-	if (mlc->icount < 0) {
-		printk(KERN_WARNING PREFIX "HIL Overflow!\n");
-		up(&mlc->isem);
-		goto out;
-	}
-	idx = 15 - mlc->icount;
-	if ((status & HP_SDC_STATUS_IRQMASK) == HP_SDC_STATUS_HILDATA) {
-		mlc->ipacket[idx] |= data | HIL_ERR_INT;
-		mlc->icount--;
-		if (hp_sdc_mlc_priv.got5x || !idx)
-			goto check;
-		if ((mlc->ipacket[idx - 1] & HIL_PKT_ADDR_MASK) !=
-		    (mlc->ipacket[idx] & HIL_PKT_ADDR_MASK)) {
-			mlc->ipacket[idx] &= ~HIL_PKT_ADDR_MASK;
-			mlc->ipacket[idx] |= (mlc->ipacket[idx - 1]
-						& HIL_PKT_ADDR_MASK);
-		}
-		goto check;
-	}
-	/* We know status is 5X */
-	if (data & HP_SDC_HIL_ISERR)
-		goto err;
-	mlc->ipacket[idx] =
-		(data & HP_SDC_HIL_R1MASK) << HIL_PKT_ADDR_SHIFT;
-	hp_sdc_mlc_priv.got5x = 1;
-	goto out;
-
- check:
-	hp_sdc_mlc_priv.got5x = 0;
-	if (mlc->imatch == 0)
-		goto done;
-	if ((mlc->imatch == (HIL_ERR_INT | HIL_PKT_CMD | HIL_CMD_POL))
-	    && (mlc->ipacket[idx] == (mlc->imatch | idx)))
-		goto done;
-	if (mlc->ipacket[idx] == mlc->imatch)
-		goto done;
-	goto out;
-
- err:
-	printk(KERN_DEBUG PREFIX "err code %x\n", data);
-
-	switch (data) {
-	case HP_SDC_HIL_RC_DONE:
-		printk(KERN_WARNING PREFIX "Bastard SDC reconfigured loop!\n");
-		break;
-
-	case HP_SDC_HIL_ERR:
-		mlc->ipacket[idx] |= HIL_ERR_INT | HIL_ERR_PERR |
-					HIL_ERR_FERR | HIL_ERR_FOF;
-		break;
-
-	case HP_SDC_HIL_TO:
-		mlc->ipacket[idx] |= HIL_ERR_INT | HIL_ERR_LERR;
-		break;
-
-	case HP_SDC_HIL_RC:
-		printk(KERN_WARNING PREFIX "Bastard SDC decided to reconfigure loop!\n");
-		break;
-
-	default:
-		printk(KERN_WARNING PREFIX "Unknown HIL Error status (%x)!\n", data);
-		break;
-	}
-
-	/* No more data will be coming due to an error. */
- done:
-	tasklet_schedule(mlc->tasklet);
-	up(&mlc->isem);
- out:
-	write_unlock(&mlc->lock);
-}
-
-
-/******************** Tasklet or userspace context functions ****************/
-
-static int hp_sdc_mlc_in(hil_mlc *mlc, suseconds_t timeout)
-{
-	struct hp_sdc_mlc_priv_s *priv;
-	int rc = 2;
-
-	priv = mlc->priv;
-
-	/* Try to down the semaphore */
-	if (down_trylock(&mlc->isem)) {
-		struct timeval tv;
-		if (priv->emtestmode) {
-			mlc->ipacket[0] =
-				HIL_ERR_INT | (mlc->opacket &
-					       (HIL_PKT_CMD |
-						HIL_PKT_ADDR_MASK |
-						HIL_PKT_DATA_MASK));
-			mlc->icount = 14;
-			/* printk(KERN_DEBUG PREFIX ">[%x]\n", mlc->ipacket[0]); */
-			goto wasup;
-		}
-		do_gettimeofday(&tv);
-		tv.tv_usec += USEC_PER_SEC * (tv.tv_sec - mlc->instart.tv_sec);
-		if (tv.tv_usec - mlc->instart.tv_usec > mlc->intimeout) {
-			/*	printk("!%i %i",
-				tv.tv_usec - mlc->instart.tv_usec,
-				mlc->intimeout);
-			 */
-			rc = 1;
-			up(&mlc->isem);
-		}
-		goto done;
-	}
- wasup:
-	up(&mlc->isem);
-	rc = 0;
- done:
-	return rc;
-}
-
-static int hp_sdc_mlc_cts(hil_mlc *mlc)
-{
-	struct hp_sdc_mlc_priv_s *priv;
-
-	priv = mlc->priv;
-
-	/* Try to down the semaphores -- they should be up. */
-	BUG_ON(down_trylock(&mlc->isem));
-	BUG_ON(down_trylock(&mlc->osem));
-
-	up(&mlc->isem);
-	up(&mlc->osem);
-
-	if (down_trylock(&mlc->csem)) {
-		if (priv->trans.act.semaphore != &mlc->csem)
-			goto poll;
-		else
-			goto busy;
-	}
-
-	if (!(priv->tseq[4] & HP_SDC_USE_LOOP))
-		goto done;
-
- poll:
-	priv->trans.act.semaphore = &mlc->csem;
-	priv->trans.actidx = 0;
-	priv->trans.idx = 1;
-	priv->trans.endidx = 5;
-	priv->tseq[0] =
-		HP_SDC_ACT_POSTCMD | HP_SDC_ACT_DATAIN | HP_SDC_ACT_SEMAPHORE;
-	priv->tseq[1] = HP_SDC_CMD_READ_USE;
-	priv->tseq[2] = 1;
-	priv->tseq[3] = 0;
-	priv->tseq[4] = 0;
-	__hp_sdc_enqueue_transaction(&priv->trans);
- busy:
-	return 1;
- done:
-	priv->trans.act.semaphore = &mlc->osem;
-	up(&mlc->csem);
-	return 0;
-}
-
-static void hp_sdc_mlc_out(hil_mlc *mlc)
-{
-	struct hp_sdc_mlc_priv_s *priv;
-
-	priv = mlc->priv;
-
-	/* Try to down the semaphore -- it should be up. */
-	BUG_ON(down_trylock(&mlc->osem));
-
-	if (mlc->opacket & HIL_DO_ALTER_CTRL)
-		goto do_control;
-
- do_data:
-	if (priv->emtestmode) {
-		up(&mlc->osem);
-		return;
-	}
-	/* Shouldn't be sending commands when loop may be busy */
-	BUG_ON(down_trylock(&mlc->csem));
-	up(&mlc->csem);
-
-	priv->trans.actidx = 0;
-	priv->trans.idx = 1;
-	priv->trans.act.semaphore = &mlc->osem;
-	priv->trans.endidx = 6;
-	priv->tseq[0] =
-		HP_SDC_ACT_DATAREG | HP_SDC_ACT_POSTCMD | HP_SDC_ACT_SEMAPHORE;
-	priv->tseq[1] = 0x7;
-	priv->tseq[2] =
-		(mlc->opacket &
-		 (HIL_PKT_ADDR_MASK | HIL_PKT_CMD))
-		   >> HIL_PKT_ADDR_SHIFT;
-	priv->tseq[3] =
-		(mlc->opacket & HIL_PKT_DATA_MASK)
-		  >> HIL_PKT_DATA_SHIFT;
-	priv->tseq[4] = 0;  /* No timeout */
-	if (priv->tseq[3] == HIL_CMD_DHR)
-		priv->tseq[4] = 1;
-	priv->tseq[5] = HP_SDC_CMD_DO_HIL;
-	goto enqueue;
-
- do_control:
-	priv->emtestmode = mlc->opacket & HIL_CTRL_TEST;
-
-	/* we cannot emulate this, it should not be used. */
-	BUG_ON((mlc->opacket & (HIL_CTRL_APE | HIL_CTRL_IPF)) == HIL_CTRL_APE);
-
-	if ((mlc->opacket & HIL_CTRL_ONLY) == HIL_CTRL_ONLY)
-		goto control_only;
-
-	/* Should not send command/data after engaging APE */
-	BUG_ON(mlc->opacket & HIL_CTRL_APE);
-
-	/* Disengaging APE this way would not be valid either since
-	 * the loop must be allowed to idle.
-	 *
-	 * So, it works out that we really never actually send control
-	 * and data when using SDC, we just send the data.
-	 */
-	goto do_data;
-
- control_only:
-	priv->trans.actidx = 0;
-	priv->trans.idx = 1;
-	priv->trans.act.semaphore = &mlc->osem;
-	priv->trans.endidx = 4;
-	priv->tseq[0] =
-	  HP_SDC_ACT_PRECMD | HP_SDC_ACT_DATAOUT | HP_SDC_ACT_SEMAPHORE;
-	priv->tseq[1] = HP_SDC_CMD_SET_LPC;
-	priv->tseq[2] = 1;
-	/* priv->tseq[3] = (mlc->ddc + 1) | HP_SDC_LPS_ACSUCC; */
-	priv->tseq[3] = 0;
-	if (mlc->opacket & HIL_CTRL_APE) {
-		priv->tseq[3] |= HP_SDC_LPC_APE_IPF;
-		BUG_ON(down_trylock(&mlc->csem));
-	}
- enqueue:
-	hp_sdc_enqueue_transaction(&priv->trans);
-}
-
-static int __init hp_sdc_mlc_init(void)
-{
-	hil_mlc *mlc = &hp_sdc_mlc;
-	int err;
-
-#ifdef __mc68000__
-	if (!MACH_IS_HP300)
-		return -ENODEV;
-#endif
-
-	printk(KERN_INFO PREFIX "Registering the System Domain Controller's HIL MLC.\n");
-
-	hp_sdc_mlc_priv.emtestmode = 0;
-	hp_sdc_mlc_priv.trans.seq = hp_sdc_mlc_priv.tseq;
-	hp_sdc_mlc_priv.trans.act.semaphore = &mlc->osem;
-	hp_sdc_mlc_priv.got5x = 0;
-
-	mlc->cts = &hp_sdc_mlc_cts;
-	mlc->in	= &hp_sdc_mlc_in;
-	mlc->out = &hp_sdc_mlc_out;
-	mlc->priv = &hp_sdc_mlc_priv;
-
-	err = hil_mlc_register(mlc);
-	if (err) {
-		printk(KERN_WARNING PREFIX "Failed to register MLC structure with hil_mlc\n");
-		return err;
-	}
-
-	if (hp_sdc_request_hil_irq(&hp_sdc_mlc_isr)) {
-		printk(KERN_WARNING PREFIX "Request for raw HIL ISR hook denied\n");
-		if (hil_mlc_unregister(mlc))
-			printk(KERN_ERR PREFIX "Failed to unregister MLC structure with hil_mlc.\n"
-				"This is bad.  Could cause an oops.\n");
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static void __exit hp_sdc_mlc_exit(void)
-{
-	hil_mlc *mlc = &hp_sdc_mlc;
-
-	if (hp_sdc_release_hil_irq(&hp_sdc_mlc_isr))
-		printk(KERN_ERR PREFIX "Failed to release the raw HIL ISR hook.\n"
-			"This is bad.  Could cause an oops.\n");
-
-	if (hil_mlc_unregister(mlc))
-		printk(KERN_ERR PREFIX "Failed to unregister MLC structure with hil_mlc.\n"
-			"This is bad.  Could cause an oops.\n");
-}
-
-module_init(hp_sdc_mlc_init);
-module_exit(hp_sdc_mlc_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-io.h b/ANDROID_3.4.5/drivers/input/serio/i8042-io.h
deleted file mode 100644
index 5d48bb66..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-io.h
+++ /dev/null
@@ -1,95 +0,0 @@
-#ifndef _I8042_IO_H
-#define _I8042_IO_H
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * Names.
- */
-
-#define I8042_KBD_PHYS_DESC "isa0060/serio0"
-#define I8042_AUX_PHYS_DESC "isa0060/serio1"
-#define I8042_MUX_PHYS_DESC "isa0060/serio%d"
-
-/*
- * IRQs.
- */
-
-#ifdef __alpha__
-# define I8042_KBD_IRQ	1
-# define I8042_AUX_IRQ	(RTC_PORT(0) == 0x170 ? 9 : 12)	/* Jensen is special */
-#elif defined(__arm__)
-/* defined in include/asm-arm/arch-xxx/irqs.h */
-#include <asm/irq.h>
-#elif defined(CONFIG_SH_CAYMAN)
-#include <asm/irq.h>
-#elif defined(CONFIG_PPC)
-extern int of_i8042_kbd_irq;
-extern int of_i8042_aux_irq;
-# define I8042_KBD_IRQ  of_i8042_kbd_irq
-# define I8042_AUX_IRQ  of_i8042_aux_irq
-#else
-# define I8042_KBD_IRQ	1
-# define I8042_AUX_IRQ	12
-#endif
-
-
-/*
- * Register numbers.
- */
-
-#define I8042_COMMAND_REG	0x64
-#define I8042_STATUS_REG	0x64
-#define I8042_DATA_REG		0x60
-
-static inline int i8042_read_data(void)
-{
-	return inb(I8042_DATA_REG);
-}
-
-static inline int i8042_read_status(void)
-{
-	return inb(I8042_STATUS_REG);
-}
-
-static inline void i8042_write_data(int val)
-{
-	outb(val, I8042_DATA_REG);
-}
-
-static inline void i8042_write_command(int val)
-{
-	outb(val, I8042_COMMAND_REG);
-}
-
-static inline int i8042_platform_init(void)
-{
-/*
- * On some platforms touching the i8042 data register region can do really
- * bad things. Because of this the region is always reserved on such boxes.
- */
-#if defined(CONFIG_PPC)
-	if (check_legacy_ioport(I8042_DATA_REG))
-		return -ENODEV;
-#endif
-#if !defined(__sh__) && !defined(__alpha__) && !defined(__mips__)
-	if (!request_region(I8042_DATA_REG, 16, "i8042"))
-		return -EBUSY;
-#endif
-
-	i8042_reset = 1;
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-#if !defined(__sh__) && !defined(__alpha__)
-	release_region(I8042_DATA_REG, 16);
-#endif
-}
-
-#endif /* _I8042_IO_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-ip22io.h b/ANDROID_3.4.5/drivers/input/serio/i8042-ip22io.h
deleted file mode 100644
index ee1ad27d..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-ip22io.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _I8042_IP22_H
-#define _I8042_IP22_H
-
-#include <asm/sgi/ioc.h>
-#include <asm/sgi/ip22.h>
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * Names.
- */
-
-#define I8042_KBD_PHYS_DESC "hpc3ps2/serio0"
-#define I8042_AUX_PHYS_DESC "hpc3ps2/serio1"
-#define I8042_MUX_PHYS_DESC "hpc3ps2/serio%d"
-
-/*
- * IRQs.
- */
-
-#define I8042_KBD_IRQ SGI_KEYBD_IRQ
-#define I8042_AUX_IRQ SGI_KEYBD_IRQ
-
-/*
- * Register numbers.
- */
-
-#define I8042_COMMAND_REG	((unsigned long)&sgioc->kbdmouse.command)
-#define I8042_STATUS_REG	((unsigned long)&sgioc->kbdmouse.command)
-#define I8042_DATA_REG		((unsigned long)&sgioc->kbdmouse.data)
-
-static inline int i8042_read_data(void)
-{
-	return sgioc->kbdmouse.data;
-}
-
-static inline int i8042_read_status(void)
-{
-	return sgioc->kbdmouse.command;
-}
-
-static inline void i8042_write_data(int val)
-{
-	sgioc->kbdmouse.data = val;
-}
-
-static inline void i8042_write_command(int val)
-{
-	sgioc->kbdmouse.command = val;
-}
-
-static inline int i8042_platform_init(void)
-{
-#if 0
-	/* XXX sgi_kh is a virtual address */
-	if (!request_mem_region(sgi_kh, sizeof(struct hpc_keyb), "i8042"))
-		return -EBUSY;
-#endif
-
-	i8042_reset = 1;
-
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-#if 0
-	release_mem_region(JAZZ_KEYBOARD_ADDRESS, sizeof(struct hpc_keyb));
-#endif
-}
-
-#endif /* _I8042_IP22_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-jazzio.h b/ANDROID_3.4.5/drivers/input/serio/i8042-jazzio.h
deleted file mode 100644
index 13fd7108..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-jazzio.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef _I8042_JAZZ_H
-#define _I8042_JAZZ_H
-
-#include <asm/jazz.h>
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * Names.
- */
-
-#define I8042_KBD_PHYS_DESC "R4030/serio0"
-#define I8042_AUX_PHYS_DESC "R4030/serio1"
-#define I8042_MUX_PHYS_DESC "R4030/serio%d"
-
-/*
- * IRQs.
- */
-
-#define I8042_KBD_IRQ JAZZ_KEYBOARD_IRQ
-#define I8042_AUX_IRQ JAZZ_MOUSE_IRQ
-
-#define I8042_COMMAND_REG	((unsigned long)&jazz_kh->command)
-#define I8042_STATUS_REG	((unsigned long)&jazz_kh->command)
-#define I8042_DATA_REG		((unsigned long)&jazz_kh->data)
-
-static inline int i8042_read_data(void)
-{
-	return jazz_kh->data;
-}
-
-static inline int i8042_read_status(void)
-{
-	return jazz_kh->command;
-}
-
-static inline void i8042_write_data(int val)
-{
-	jazz_kh->data = val;
-}
-
-static inline void i8042_write_command(int val)
-{
-	jazz_kh->command = val;
-}
-
-static inline int i8042_platform_init(void)
-{
-#if 0
-	/* XXX JAZZ_KEYBOARD_ADDRESS is a virtual address */
-	if (!request_mem_region(JAZZ_KEYBOARD_ADDRESS, 2, "i8042"))
-		return -EBUSY;
-#endif
-
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-#if 0
-	release_mem_region(JAZZ_KEYBOARD_ADDRESS, 2);
-#endif
-}
-
-#endif /* _I8042_JAZZ_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-ppcio.h b/ANDROID_3.4.5/drivers/input/serio/i8042-ppcio.h
deleted file mode 100644
index f708c75d..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-ppcio.h
+++ /dev/null
@@ -1,61 +0,0 @@
-#ifndef _I8042_PPCIO_H
-#define _I8042_PPCIO_H
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#if defined(CONFIG_WALNUT)
-
-#define I8042_KBD_IRQ 25
-#define I8042_AUX_IRQ 26
-
-#define I8042_KBD_PHYS_DESC "walnutps2/serio0"
-#define I8042_AUX_PHYS_DESC "walnutps2/serio1"
-#define I8042_MUX_PHYS_DESC "walnutps2/serio%d"
-
-extern void *kb_cs;
-extern void *kb_data;
-
-#define I8042_COMMAND_REG (*(int *)kb_cs)
-#define I8042_DATA_REG (*(int *)kb_data)
-
-static inline int i8042_read_data(void)
-{
-	return readb(kb_data);
-}
-
-static inline int i8042_read_status(void)
-{
-	return readb(kb_cs);
-}
-
-static inline void i8042_write_data(int val)
-{
-	writeb(val, kb_data);
-}
-
-static inline void i8042_write_command(int val)
-{
-	writeb(val, kb_cs);
-}
-
-static inline int i8042_platform_init(void)
-{
-	i8042_reset = 1;
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-}
-
-#else
-
-#include "i8042-io.h"
-
-#endif
-
-#endif /* _I8042_PPCIO_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-snirm.h b/ANDROID_3.4.5/drivers/input/serio/i8042-snirm.h
deleted file mode 100644
index 409a9341..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-snirm.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef _I8042_SNIRM_H
-#define _I8042_SNIRM_H
-
-#include <asm/sni.h>
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * Names.
- */
-
-#define I8042_KBD_PHYS_DESC "onboard/serio0"
-#define I8042_AUX_PHYS_DESC "onboard/serio1"
-#define I8042_MUX_PHYS_DESC "onboard/serio%d"
-
-/*
- * IRQs.
- */
-static int i8042_kbd_irq;
-static int i8042_aux_irq;
-#define I8042_KBD_IRQ i8042_kbd_irq
-#define I8042_AUX_IRQ i8042_aux_irq
-
-static void __iomem *kbd_iobase;
-
-#define I8042_COMMAND_REG	(kbd_iobase + 0x64UL)
-#define I8042_DATA_REG		(kbd_iobase + 0x60UL)
-
-static inline int i8042_read_data(void)
-{
-	return readb(kbd_iobase + 0x60UL);
-}
-
-static inline int i8042_read_status(void)
-{
-	return readb(kbd_iobase + 0x64UL);
-}
-
-static inline void i8042_write_data(int val)
-{
-	writeb(val, kbd_iobase + 0x60UL);
-}
-
-static inline void i8042_write_command(int val)
-{
-	writeb(val, kbd_iobase + 0x64UL);
-}
-static inline int i8042_platform_init(void)
-{
-	/* RM200 is strange ... */
-	if (sni_brd_type == SNI_BRD_RM200) {
-		kbd_iobase = ioremap(0x16000000, 4);
-		i8042_kbd_irq = 33;
-		i8042_aux_irq = 44;
-	} else {
-		kbd_iobase = ioremap(0x14000000, 4);
-		i8042_kbd_irq = 1;
-		i8042_aux_irq = 12;
-	}
-	if (!kbd_iobase)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-
-}
-
-#endif /* _I8042_SNIRM_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-sparcio.h b/ANDROID_3.4.5/drivers/input/serio/i8042-sparcio.h
deleted file mode 100644
index 395a9af3..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-sparcio.h
+++ /dev/null
@@ -1,157 +0,0 @@
-#ifndef _I8042_SPARCIO_H
-#define _I8042_SPARCIO_H
-
-#include <linux/of_device.h>
-
-#include <asm/io.h>
-#include <asm/oplib.h>
-#include <asm/prom.h>
-
-static int i8042_kbd_irq = -1;
-static int i8042_aux_irq = -1;
-#define I8042_KBD_IRQ i8042_kbd_irq
-#define I8042_AUX_IRQ i8042_aux_irq
-
-#define I8042_KBD_PHYS_DESC "sparcps2/serio0"
-#define I8042_AUX_PHYS_DESC "sparcps2/serio1"
-#define I8042_MUX_PHYS_DESC "sparcps2/serio%d"
-
-static void __iomem *kbd_iobase;
-static struct resource *kbd_res;
-
-#define I8042_COMMAND_REG	(kbd_iobase + 0x64UL)
-#define I8042_DATA_REG		(kbd_iobase + 0x60UL)
-
-static inline int i8042_read_data(void)
-{
-	return readb(kbd_iobase + 0x60UL);
-}
-
-static inline int i8042_read_status(void)
-{
-	return readb(kbd_iobase + 0x64UL);
-}
-
-static inline void i8042_write_data(int val)
-{
-	writeb(val, kbd_iobase + 0x60UL);
-}
-
-static inline void i8042_write_command(int val)
-{
-	writeb(val, kbd_iobase + 0x64UL);
-}
-
-#ifdef CONFIG_PCI
-
-#define OBP_PS2KBD_NAME1	"kb_ps2"
-#define OBP_PS2KBD_NAME2	"keyboard"
-#define OBP_PS2MS_NAME1		"kdmouse"
-#define OBP_PS2MS_NAME2		"mouse"
-
-static int __devinit sparc_i8042_probe(struct platform_device *op)
-{
-	struct device_node *dp = op->dev.of_node;
-
-	dp = dp->child;
-	while (dp) {
-		if (!strcmp(dp->name, OBP_PS2KBD_NAME1) ||
-		    !strcmp(dp->name, OBP_PS2KBD_NAME2)) {
-			struct platform_device *kbd = of_find_device_by_node(dp);
-			unsigned int irq = kbd->archdata.irqs[0];
-			if (irq == 0xffffffff)
-				irq = op->archdata.irqs[0];
-			i8042_kbd_irq = irq;
-			kbd_iobase = of_ioremap(&kbd->resource[0],
-						0, 8, "kbd");
-			kbd_res = &kbd->resource[0];
-		} else if (!strcmp(dp->name, OBP_PS2MS_NAME1) ||
-			   !strcmp(dp->name, OBP_PS2MS_NAME2)) {
-			struct platform_device *ms = of_find_device_by_node(dp);
-			unsigned int irq = ms->archdata.irqs[0];
-			if (irq == 0xffffffff)
-				irq = op->archdata.irqs[0];
-			i8042_aux_irq = irq;
-		}
-
-		dp = dp->sibling;
-	}
-
-	return 0;
-}
-
-static int __devexit sparc_i8042_remove(struct platform_device *op)
-{
-	of_iounmap(kbd_res, kbd_iobase, 8);
-
-	return 0;
-}
-
-static const struct of_device_id sparc_i8042_match[] = {
-	{
-		.name = "8042",
-	},
-	{},
-};
-MODULE_DEVICE_TABLE(of, sparc_i8042_match);
-
-static struct platform_driver sparc_i8042_driver = {
-	.driver = {
-		.name = "i8042",
-		.owner = THIS_MODULE,
-		.of_match_table = sparc_i8042_match,
-	},
-	.probe		= sparc_i8042_probe,
-	.remove		= __devexit_p(sparc_i8042_remove),
-};
-
-static int __init i8042_platform_init(void)
-{
-	struct device_node *root = of_find_node_by_path("/");
-
-	if (!strcmp(root->name, "SUNW,JavaStation-1")) {
-		/* Hardcoded values for MrCoffee.  */
-		i8042_kbd_irq = i8042_aux_irq = 13 | 0x20;
-		kbd_iobase = ioremap(0x71300060, 8);
-		if (!kbd_iobase)
-			return -ENODEV;
-	} else {
-		int err = platform_driver_register(&sparc_i8042_driver);
-		if (err)
-			return err;
-
-		if (i8042_kbd_irq == -1 ||
-		    i8042_aux_irq == -1) {
-			if (kbd_iobase) {
-				of_iounmap(kbd_res, kbd_iobase, 8);
-				kbd_iobase = (void __iomem *) NULL;
-			}
-			return -ENODEV;
-		}
-	}
-
-	i8042_reset = 1;
-
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-	struct device_node *root = of_find_node_by_path("/");
-
-	if (strcmp(root->name, "SUNW,JavaStation-1"))
-		platform_driver_unregister(&sparc_i8042_driver);
-}
-
-#else /* !CONFIG_PCI */
-static int __init i8042_platform_init(void)
-{
-	return -ENODEV;
-}
-
-static inline void i8042_platform_exit(void)
-{
-}
-#endif /* !CONFIG_PCI */
-
-#endif /* _I8042_SPARCIO_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-unicore32io.h b/ANDROID_3.4.5/drivers/input/serio/i8042-unicore32io.h
deleted file mode 100644
index 73f5cc12..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-unicore32io.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Code specific to PKUnity SoC and UniCore ISA
- *
- *	Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
- *	Copyright (C) 2001-2011 Guan Xuetao
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef _I8042_UNICORE32_H
-#define _I8042_UNICORE32_H
-
-#include <mach/hardware.h>
-
-/*
- * Names.
- */
-#define I8042_KBD_PHYS_DESC "isa0060/serio0"
-#define I8042_AUX_PHYS_DESC "isa0060/serio1"
-#define I8042_MUX_PHYS_DESC "isa0060/serio%d"
-
-/*
- * IRQs.
- */
-#define I8042_KBD_IRQ           IRQ_PS2_KBD
-#define I8042_AUX_IRQ           IRQ_PS2_AUX
-
-/*
- * Register numbers.
- */
-#define I8042_COMMAND_REG	PS2_COMMAND
-#define I8042_STATUS_REG	PS2_STATUS
-#define I8042_DATA_REG		PS2_DATA
-
-#define I8042_REGION_START	(resource_size_t)(PS2_DATA)
-#define I8042_REGION_SIZE	(resource_size_t)(16)
-
-static inline int i8042_read_data(void)
-{
-	return readb(I8042_DATA_REG);
-}
-
-static inline int i8042_read_status(void)
-{
-	return readb(I8042_STATUS_REG);
-}
-
-static inline void i8042_write_data(int val)
-{
-	writeb(val, I8042_DATA_REG);
-}
-
-static inline void i8042_write_command(int val)
-{
-	writeb(val, I8042_COMMAND_REG);
-}
-
-static inline int i8042_platform_init(void)
-{
-	if (!request_mem_region(I8042_REGION_START, I8042_REGION_SIZE, "i8042"))
-		return -EBUSY;
-
-	i8042_reset = 1;
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-	release_mem_region(I8042_REGION_START, I8042_REGION_SIZE);
-}
-
-#endif /* _I8042_UNICORE32_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042-x86ia64io.h b/ANDROID_3.4.5/drivers/input/serio/i8042-x86ia64io.h
deleted file mode 100644
index 5ec774d6..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042-x86ia64io.h
+++ /dev/null
@@ -1,953 +0,0 @@
-#ifndef _I8042_X86IA64IO_H
-#define _I8042_X86IA64IO_H
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifdef CONFIG_X86
-#include <asm/x86_init.h>
-#endif
-
-/*
- * Names.
- */
-
-#define I8042_KBD_PHYS_DESC "isa0060/serio0"
-#define I8042_AUX_PHYS_DESC "isa0060/serio1"
-#define I8042_MUX_PHYS_DESC "isa0060/serio%d"
-
-/*
- * IRQs.
- */
-
-#if defined(__ia64__)
-# define I8042_MAP_IRQ(x)	isa_irq_to_vector((x))
-#else
-# define I8042_MAP_IRQ(x)	(x)
-#endif
-
-#define I8042_KBD_IRQ	i8042_kbd_irq
-#define I8042_AUX_IRQ	i8042_aux_irq
-
-static int i8042_kbd_irq;
-static int i8042_aux_irq;
-
-/*
- * Register numbers.
- */
-
-#define I8042_COMMAND_REG	i8042_command_reg
-#define I8042_STATUS_REG	i8042_command_reg
-#define I8042_DATA_REG		i8042_data_reg
-
-static int i8042_command_reg = 0x64;
-static int i8042_data_reg = 0x60;
-
-
-static inline int i8042_read_data(void)
-{
-	return inb(I8042_DATA_REG);
-}
-
-static inline int i8042_read_status(void)
-{
-	return inb(I8042_STATUS_REG);
-}
-
-static inline void i8042_write_data(int val)
-{
-	outb(val, I8042_DATA_REG);
-}
-
-static inline void i8042_write_command(int val)
-{
-	outb(val, I8042_COMMAND_REG);
-}
-
-#ifdef CONFIG_X86
-
-#include <linux/dmi.h>
-
-static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = {
-	{
-		/*
-		 * Arima-Rioworks HDAMB -
-		 * AUX LOOP command does not raise AUX IRQ
-		 */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"),
-			DMI_MATCH(DMI_BOARD_NAME, "HDAMB"),
-			DMI_MATCH(DMI_BOARD_VERSION, "Rev E"),
-		},
-	},
-	{
-		/* ASUS G1S */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
-			DMI_MATCH(DMI_BOARD_NAME, "G1S"),
-			DMI_MATCH(DMI_BOARD_VERSION, "1.0"),
-		},
-	},
-	{
-		/* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
-			DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"),
-			DMI_MATCH(DMI_BOARD_VERSION, "REV 2.X"),
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
-			DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "8500"),
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
-			DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "DL760"),
-		},
-	},
-	{
-		/* OQO Model 01 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "OQO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "00"),
-		},
-	},
-	{
-		/* ULI EV4873 - AUX LOOP does not work properly */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ULI"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "5a"),
-		},
-	},
-	{
-		/* Microsoft Virtual Machine */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "VS2005R2"),
-		},
-	},
-	{
-		/* Medion MAM 2070 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "5a"),
-		},
-	},
-	{
-		/* Blue FB5601 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "blue"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "M606"),
-		},
-	},
-	{
-		/* Gigabyte M912 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "M912"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "01"),
-		},
-	},
-	{
-		/* Gigabyte M1022M netbook */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."),
-			DMI_MATCH(DMI_BOARD_NAME, "M1022E"),
-			DMI_MATCH(DMI_BOARD_VERSION, "1.02"),
-		},
-	},
-	{
-		/* Gigabyte Spring Peak - defines wrong chassis type */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Spring Peak"),
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"),
-		},
-	},
-	{ }
-};
-
-/*
- * Some Fujitsu notebooks are having trouble with touchpads if
- * active multiplexing mode is activated. Luckily they don't have
- * external PS/2 ports so we can safely disable it.
- * ... apparently some Toshibas don't like MUX mode either and
- * die horrible death on reboot.
- */
-static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
-	{
-		/* Fujitsu Lifebook P7010/P7010D */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "P7010"),
-		},
-	},
-	{
-		/* Fujitsu Lifebook P7010 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"),
-		},
-	},
-	{
-		/* Fujitsu Lifebook P5020D */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"),
-		},
-	},
-	{
-		/* Fujitsu Lifebook S2000 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"),
-		},
-	},
-	{
-		/* Fujitsu Lifebook S6230 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"),
-		},
-	},
-	{
-		/* Fujitsu T70H */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"),
-		},
-	},
-	{
-		/* Fujitsu-Siemens Lifebook T3010 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"),
-		},
-	},
-	{
-		/* Fujitsu-Siemens Lifebook E4010 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"),
-		},
-	},
-	{
-		/* Fujitsu-Siemens Amilo Pro 2010 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"),
-		},
-	},
-	{
-		/* Fujitsu-Siemens Amilo Pro 2030 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"),
-		},
-	},
-	{
-		/*
-		 * No data is coming from the touchscreen unless KBC
-		 * is in legacy mode.
-		 */
-		/* Panasonic CF-29 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"),
-		},
-	},
-	{
-		/*
-		 * HP Pavilion DV4017EA -
-		 * errors on MUX ports are reported without raising AUXDATA
-		 * causing "spurious NAK" messages.
-		 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"),
-		},
-	},
-	{
-		/*
-		 * HP Pavilion ZT1000 -
-		 * like DV4017EA does not raise AUXERR for errors on MUX ports.
-		 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"),
-		},
-	},
-	{
-		/*
-		 * HP Pavilion DV4270ca -
-		 * like DV4017EA does not raise AUXERR for errors on MUX ports.
-		 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"),
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"),
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"),
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
-		},
-	},
-	{
-		/* Sharp Actius MM20 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "SHARP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"),
-		},
-	},
-	{
-		/* Sony Vaio FS-115b */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"),
-		},
-	},
-	{
-		/*
-		 * Sony Vaio FZ-240E -
-		 * reset and GET ID commands issued via KBD port are
-		 * sometimes being delivered to AUX3.
-		 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"),
-		},
-	},
-	{
-		/*
-		 * Most (all?) VAIOs do not have external PS/2 ports nor
-		 * they implement active multiplexing properly, and
-		 * MUX discovery usually messes up keyboard/touchpad.
-		 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
-			DMI_MATCH(DMI_BOARD_NAME, "VAIO"),
-		},
-	},
-	{
-		/* Amoi M636/A737 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"),
-		},
-	},
-	{
-		/* Lenovo 3000 n100 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"),
-		},
-	},
-	{
-		/* Gericom Bellagio */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Gericom"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"),
-		},
-	},
-	{
-		/* IBM 2656 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "2656"),
-		},
-	},
-	{
-		/* Dell XPS M1530 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"),
-		},
-	},
-	{
-		/* Compal HEL80I */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"),
-		},
-	},
-	{
-		/* Dell Vostro 1510 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"),
-		},
-	},
-	{
-		/* Acer Aspire 5536 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
-		},
-	},
-	{
-		/* Dell Vostro V13 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
-		},
-	},
-	{
-		/* Newer HP Pavilion dv4 models */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"),
-		},
-	},
-	{ }
-};
-
-static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
-	{
-		/* MSI Wind U-100 */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_NAME, "U-100"),
-			DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
-		},
-	},
-	{
-		/* LG Electronics X110 */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_NAME, "X110"),
-			DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."),
-		},
-	},
-	{
-		/* Acer Aspire One 150 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"),
-		},
-	},
-	{
-		/* Advent 4211 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"),
-		},
-	},
-	{
-		/* Medion Akoya Mini E1210 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MEDION"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "E1210"),
-		},
-	},
-	{
-		/* Medion Akoya E1222 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "MEDION"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "E122X"),
-		},
-	},
-	{
-		/* Mivvy M310 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "N10"),
-		},
-	},
-	{
-		/* Dell Vostro 1320 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"),
-		},
-	},
-	{
-		/* Dell Vostro 1520 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"),
-		},
-	},
-	{
-		/* Dell Vostro 1720 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"),
-		},
-	},
-	{
-		/* Lenovo Ideapad U455 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "20046"),
-		},
-	},
-	{ }
-};
-
-#ifdef CONFIG_PNP
-static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = {
-	{
-		/* Intel MBO Desktop D845PESV */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_NAME, "D845PESV"),
-			DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
-		},
-	},
-	{
-		/* MSI Wind U-100 */
-		.matches = {
-			DMI_MATCH(DMI_BOARD_NAME, "U-100"),
-			DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
-		},
-	},
-	{ }
-};
-
-static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = {
-	{
-		.matches = {
-			DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */
-		},
-	},
-	{
-		.matches = {
-			DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */
-		},
-	},
-	{ }
-};
-#endif
-
-static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = {
-	{
-		/* Dell Vostro V13 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
-		},
-	},
-	{
-		/* Newer HP Pavilion dv4 models */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"),
-		},
-	},
-	{ }
-};
-
-/*
- * Some Wistron based laptops need us to explicitly enable the 'Dritek
- * keyboard extension' to make their extra keys start generating scancodes.
- * Originally, this was just confined to older laptops, but a few Acer laptops
- * have turned up in 2007 that also need this again.
- */
-static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = {
-	{
-		/* Acer Aspire 5100 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"),
-		},
-	},
-	{
-		/* Acer Aspire 5610 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
-		},
-	},
-	{
-		/* Acer Aspire 5630 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"),
-		},
-	},
-	{
-		/* Acer Aspire 5650 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"),
-		},
-	},
-	{
-		/* Acer Aspire 5680 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"),
-		},
-	},
-	{
-		/* Acer Aspire 5720 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"),
-		},
-	},
-	{
-		/* Acer Aspire 9110 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"),
-		},
-	},
-	{
-		/* Acer TravelMate 660 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"),
-		},
-	},
-	{
-		/* Acer TravelMate 2490 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"),
-		},
-	},
-	{
-		/* Acer TravelMate 4280 */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"),
-		},
-	},
-	{ }
-};
-
-#endif /* CONFIG_X86 */
-
-#ifdef CONFIG_PNP
-#include <linux/pnp.h>
-
-static bool i8042_pnp_kbd_registered;
-static unsigned int i8042_pnp_kbd_devices;
-static bool i8042_pnp_aux_registered;
-static unsigned int i8042_pnp_aux_devices;
-
-static int i8042_pnp_command_reg;
-static int i8042_pnp_data_reg;
-static int i8042_pnp_kbd_irq;
-static int i8042_pnp_aux_irq;
-
-static char i8042_pnp_kbd_name[32];
-static char i8042_pnp_aux_name[32];
-
-static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did)
-{
-	if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1)
-		i8042_pnp_data_reg = pnp_port_start(dev,0);
-
-	if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1)
-		i8042_pnp_command_reg = pnp_port_start(dev, 1);
-
-	if (pnp_irq_valid(dev,0))
-		i8042_pnp_kbd_irq = pnp_irq(dev, 0);
-
-	strlcpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name));
-	if (strlen(pnp_dev_name(dev))) {
-		strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name));
-		strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name));
-	}
-
-	/* Keyboard ports are always supposed to be wakeup-enabled */
-	device_set_wakeup_enable(&dev->dev, true);
-
-	i8042_pnp_kbd_devices++;
-	return 0;
-}
-
-static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *did)
-{
-	if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1)
-		i8042_pnp_data_reg = pnp_port_start(dev,0);
-
-	if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1)
-		i8042_pnp_command_reg = pnp_port_start(dev, 1);
-
-	if (pnp_irq_valid(dev, 0))
-		i8042_pnp_aux_irq = pnp_irq(dev, 0);
-
-	strlcpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name));
-	if (strlen(pnp_dev_name(dev))) {
-		strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name));
-		strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name));
-	}
-
-	i8042_pnp_aux_devices++;
-	return 0;
-}
-
-static struct pnp_device_id pnp_kbd_devids[] = {
-	{ .id = "PNP0300", .driver_data = 0 },
-	{ .id = "PNP0301", .driver_data = 0 },
-	{ .id = "PNP0302", .driver_data = 0 },
-	{ .id = "PNP0303", .driver_data = 0 },
-	{ .id = "PNP0304", .driver_data = 0 },
-	{ .id = "PNP0305", .driver_data = 0 },
-	{ .id = "PNP0306", .driver_data = 0 },
-	{ .id = "PNP0309", .driver_data = 0 },
-	{ .id = "PNP030a", .driver_data = 0 },
-	{ .id = "PNP030b", .driver_data = 0 },
-	{ .id = "PNP0320", .driver_data = 0 },
-	{ .id = "PNP0343", .driver_data = 0 },
-	{ .id = "PNP0344", .driver_data = 0 },
-	{ .id = "PNP0345", .driver_data = 0 },
-	{ .id = "CPQA0D7", .driver_data = 0 },
-	{ .id = "", },
-};
-
-static struct pnp_driver i8042_pnp_kbd_driver = {
-	.name           = "i8042 kbd",
-	.id_table       = pnp_kbd_devids,
-	.probe          = i8042_pnp_kbd_probe,
-};
-
-static struct pnp_device_id pnp_aux_devids[] = {
-	{ .id = "AUI0200", .driver_data = 0 },
-	{ .id = "FJC6000", .driver_data = 0 },
-	{ .id = "FJC6001", .driver_data = 0 },
-	{ .id = "PNP0f03", .driver_data = 0 },
-	{ .id = "PNP0f0b", .driver_data = 0 },
-	{ .id = "PNP0f0e", .driver_data = 0 },
-	{ .id = "PNP0f12", .driver_data = 0 },
-	{ .id = "PNP0f13", .driver_data = 0 },
-	{ .id = "PNP0f19", .driver_data = 0 },
-	{ .id = "PNP0f1c", .driver_data = 0 },
-	{ .id = "SYN0801", .driver_data = 0 },
-	{ .id = "", },
-};
-
-static struct pnp_driver i8042_pnp_aux_driver = {
-	.name           = "i8042 aux",
-	.id_table       = pnp_aux_devids,
-	.probe          = i8042_pnp_aux_probe,
-};
-
-static void i8042_pnp_exit(void)
-{
-	if (i8042_pnp_kbd_registered) {
-		i8042_pnp_kbd_registered = false;
-		pnp_unregister_driver(&i8042_pnp_kbd_driver);
-	}
-
-	if (i8042_pnp_aux_registered) {
-		i8042_pnp_aux_registered = false;
-		pnp_unregister_driver(&i8042_pnp_aux_driver);
-	}
-}
-
-static int __init i8042_pnp_init(void)
-{
-	char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 };
-	bool pnp_data_busted = false;
-	int err;
-
-#ifdef CONFIG_X86
-	if (dmi_check_system(i8042_dmi_nopnp_table))
-		i8042_nopnp = true;
-#endif
-
-	if (i8042_nopnp) {
-		pr_info("PNP detection disabled\n");
-		return 0;
-	}
-
-	err = pnp_register_driver(&i8042_pnp_kbd_driver);
-	if (!err)
-		i8042_pnp_kbd_registered = true;
-
-	err = pnp_register_driver(&i8042_pnp_aux_driver);
-	if (!err)
-		i8042_pnp_aux_registered = true;
-
-	if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) {
-		i8042_pnp_exit();
-#if defined(__ia64__)
-		return -ENODEV;
-#else
-		pr_info("PNP: No PS/2 controller found. Probing ports directly.\n");
-		return 0;
-#endif
-	}
-
-	if (i8042_pnp_kbd_devices)
-		snprintf(kbd_irq_str, sizeof(kbd_irq_str),
-			"%d", i8042_pnp_kbd_irq);
-	if (i8042_pnp_aux_devices)
-		snprintf(aux_irq_str, sizeof(aux_irq_str),
-			"%d", i8042_pnp_aux_irq);
-
-	pr_info("PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n",
-		i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "",
-		i8042_pnp_aux_name,
-		i8042_pnp_data_reg, i8042_pnp_command_reg,
-		kbd_irq_str, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "",
-		aux_irq_str);
-
-#if defined(__ia64__)
-	if (!i8042_pnp_kbd_devices)
-		i8042_nokbd = true;
-	if (!i8042_pnp_aux_devices)
-		i8042_noaux = true;
-#endif
-
-	if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) &&
-	      i8042_pnp_data_reg != i8042_data_reg) ||
-	    !i8042_pnp_data_reg) {
-		pr_warn("PNP: PS/2 controller has invalid data port %#x; using default %#x\n",
-			i8042_pnp_data_reg, i8042_data_reg);
-		i8042_pnp_data_reg = i8042_data_reg;
-		pnp_data_busted = true;
-	}
-
-	if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) &&
-	      i8042_pnp_command_reg != i8042_command_reg) ||
-	    !i8042_pnp_command_reg) {
-		pr_warn("PNP: PS/2 controller has invalid command port %#x; using default %#x\n",
-			i8042_pnp_command_reg, i8042_command_reg);
-		i8042_pnp_command_reg = i8042_command_reg;
-		pnp_data_busted = true;
-	}
-
-	if (!i8042_nokbd && !i8042_pnp_kbd_irq) {
-		pr_warn("PNP: PS/2 controller doesn't have KBD irq; using default %d\n",
-			i8042_kbd_irq);
-		i8042_pnp_kbd_irq = i8042_kbd_irq;
-		pnp_data_busted = true;
-	}
-
-	if (!i8042_noaux && !i8042_pnp_aux_irq) {
-		if (!pnp_data_busted && i8042_pnp_kbd_irq) {
-			pr_warn("PNP: PS/2 appears to have AUX port disabled, "
-				"if this is incorrect please boot with i8042.nopnp\n");
-			i8042_noaux = true;
-		} else {
-			pr_warn("PNP: PS/2 controller doesn't have AUX irq; using default %d\n",
-				i8042_aux_irq);
-			i8042_pnp_aux_irq = i8042_aux_irq;
-		}
-	}
-
-	i8042_data_reg = i8042_pnp_data_reg;
-	i8042_command_reg = i8042_pnp_command_reg;
-	i8042_kbd_irq = i8042_pnp_kbd_irq;
-	i8042_aux_irq = i8042_pnp_aux_irq;
-
-#ifdef CONFIG_X86
-	i8042_bypass_aux_irq_test = !pnp_data_busted &&
-				    dmi_check_system(i8042_dmi_laptop_table);
-#endif
-
-	return 0;
-}
-
-#else
-static inline int i8042_pnp_init(void) { return 0; }
-static inline void i8042_pnp_exit(void) { }
-#endif
-
-static int __init i8042_platform_init(void)
-{
-	int retval;
-
-#ifdef CONFIG_X86
-	/* Just return if pre-detection shows no i8042 controller exist */
-	if (!x86_platform.i8042_detect())
-		return -ENODEV;
-#endif
-
-/*
- * On ix86 platforms touching the i8042 data register region can do really
- * bad things. Because of this the region is always reserved on ix86 boxes.
- *
- *	if (!request_region(I8042_DATA_REG, 16, "i8042"))
- *		return -EBUSY;
- */
-
-	i8042_kbd_irq = I8042_MAP_IRQ(1);
-	i8042_aux_irq = I8042_MAP_IRQ(12);
-
-	retval = i8042_pnp_init();
-	if (retval)
-		return retval;
-
-#if defined(__ia64__)
-        i8042_reset = true;
-#endif
-
-#ifdef CONFIG_X86
-	if (dmi_check_system(i8042_dmi_reset_table))
-		i8042_reset = true;
-
-	if (dmi_check_system(i8042_dmi_noloop_table))
-		i8042_noloop = true;
-
-	if (dmi_check_system(i8042_dmi_nomux_table))
-		i8042_nomux = true;
-
-	if (dmi_check_system(i8042_dmi_notimeout_table))
-		i8042_notimeout = true;
-
-	if (dmi_check_system(i8042_dmi_dritek_table))
-		i8042_dritek = true;
-#endif /* CONFIG_X86 */
-
-	return retval;
-}
-
-static inline void i8042_platform_exit(void)
-{
-	i8042_pnp_exit();
-}
-
-#endif /* _I8042_X86IA64IO_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042.c b/ANDROID_3.4.5/drivers/input/serio/i8042.c
deleted file mode 100644
index 86564414..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042.c
+++ /dev/null
@@ -1,1502 +0,0 @@
-/*
- *  i8042 keyboard and mouse controller driver for Linux
- *
- *  Copyright (c) 1999-2004 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/err.h>
-#include <linux/rcupdate.h>
-#include <linux/platform_device.h>
-#include <linux/i8042.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
-MODULE_DESCRIPTION("i8042 keyboard and mouse controller driver");
-MODULE_LICENSE("GPL");
-
-static bool i8042_nokbd;
-module_param_named(nokbd, i8042_nokbd, bool, 0);
-MODULE_PARM_DESC(nokbd, "Do not probe or use KBD port.");
-
-static bool i8042_noaux;
-module_param_named(noaux, i8042_noaux, bool, 0);
-MODULE_PARM_DESC(noaux, "Do not probe or use AUX (mouse) port.");
-
-static bool i8042_nomux;
-module_param_named(nomux, i8042_nomux, bool, 0);
-MODULE_PARM_DESC(nomux, "Do not check whether an active multiplexing controller is present.");
-
-static bool i8042_unlock;
-module_param_named(unlock, i8042_unlock, bool, 0);
-MODULE_PARM_DESC(unlock, "Ignore keyboard lock.");
-
-static bool i8042_reset;
-module_param_named(reset, i8042_reset, bool, 0);
-MODULE_PARM_DESC(reset, "Reset controller during init and cleanup.");
-
-static bool i8042_direct;
-module_param_named(direct, i8042_direct, bool, 0);
-MODULE_PARM_DESC(direct, "Put keyboard port into non-translated mode.");
-
-static bool i8042_dumbkbd;
-module_param_named(dumbkbd, i8042_dumbkbd, bool, 0);
-MODULE_PARM_DESC(dumbkbd, "Pretend that controller can only read data from keyboard");
-
-static bool i8042_noloop;
-module_param_named(noloop, i8042_noloop, bool, 0);
-MODULE_PARM_DESC(noloop, "Disable the AUX Loopback command while probing for the AUX port");
-
-static bool i8042_notimeout;
-module_param_named(notimeout, i8042_notimeout, bool, 0);
-MODULE_PARM_DESC(notimeout, "Ignore timeouts signalled by i8042");
-
-#ifdef CONFIG_X86
-static bool i8042_dritek;
-module_param_named(dritek, i8042_dritek, bool, 0);
-MODULE_PARM_DESC(dritek, "Force enable the Dritek keyboard extension");
-#endif
-
-#ifdef CONFIG_PNP
-static bool i8042_nopnp;
-module_param_named(nopnp, i8042_nopnp, bool, 0);
-MODULE_PARM_DESC(nopnp, "Do not use PNP to detect controller settings");
-#endif
-
-#define DEBUG
-#ifdef DEBUG
-static bool i8042_debug;
-module_param_named(debug, i8042_debug, bool, 0600);
-MODULE_PARM_DESC(debug, "Turn i8042 debugging mode on and off");
-#endif
-
-static bool i8042_bypass_aux_irq_test;
-
-#include "i8042.h"
-
-/*
- * i8042_lock protects serialization between i8042_command and
- * the interrupt handler.
- */
-static DEFINE_SPINLOCK(i8042_lock);
-
-/*
- * Writers to AUX and KBD ports as well as users issuing i8042_command
- * directly should acquire i8042_mutex (by means of calling
- * i8042_lock_chip() and i8042_unlock_ship() helpers) to ensure that
- * they do not disturb each other (unfortunately in many i8042
- * implementations write to one of the ports will immediately abort
- * command that is being processed by another port).
- */
-static DEFINE_MUTEX(i8042_mutex);
-
-struct i8042_port {
-	struct serio *serio;
-	int irq;
-	bool exists;
-	signed char mux;
-};
-
-#define I8042_KBD_PORT_NO	0
-#define I8042_AUX_PORT_NO	1
-#define I8042_MUX_PORT_NO	2
-#define I8042_NUM_PORTS		(I8042_NUM_MUX_PORTS + 2)
-
-static struct i8042_port i8042_ports[I8042_NUM_PORTS];
-
-static unsigned char i8042_initial_ctr;
-static unsigned char i8042_ctr;
-static bool i8042_mux_present;
-static bool i8042_kbd_irq_registered;
-static bool i8042_aux_irq_registered;
-static unsigned char i8042_suppress_kbd_ack;
-static struct platform_device *i8042_platform_device;
-
-static irqreturn_t i8042_interrupt(int irq, void *dev_id);
-static bool (*i8042_platform_filter)(unsigned char data, unsigned char str,
-				     struct serio *serio);
-
-void i8042_lock_chip(void)
-{
-	mutex_lock(&i8042_mutex);
-}
-EXPORT_SYMBOL(i8042_lock_chip);
-
-void i8042_unlock_chip(void)
-{
-	mutex_unlock(&i8042_mutex);
-}
-EXPORT_SYMBOL(i8042_unlock_chip);
-
-int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str,
-					struct serio *serio))
-{
-	unsigned long flags;
-	int ret = 0;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-
-	if (i8042_platform_filter) {
-		ret = -EBUSY;
-		goto out;
-	}
-
-	i8042_platform_filter = filter;
-
-out:
-	spin_unlock_irqrestore(&i8042_lock, flags);
-	return ret;
-}
-EXPORT_SYMBOL(i8042_install_filter);
-
-int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
-				       struct serio *port))
-{
-	unsigned long flags;
-	int ret = 0;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-
-	if (i8042_platform_filter != filter) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	i8042_platform_filter = NULL;
-
-out:
-	spin_unlock_irqrestore(&i8042_lock, flags);
-	return ret;
-}
-EXPORT_SYMBOL(i8042_remove_filter);
-
-/*
- * The i8042_wait_read() and i8042_wait_write functions wait for the i8042 to
- * be ready for reading values from it / writing values to it.
- * Called always with i8042_lock held.
- */
-
-static int i8042_wait_read(void)
-{
-	int i = 0;
-
-	while ((~i8042_read_status() & I8042_STR_OBF) && (i < I8042_CTL_TIMEOUT)) {
-		udelay(50);
-		i++;
-	}
-	return -(i == I8042_CTL_TIMEOUT);
-}
-
-static int i8042_wait_write(void)
-{
-	int i = 0;
-
-	while ((i8042_read_status() & I8042_STR_IBF) && (i < I8042_CTL_TIMEOUT)) {
-		udelay(50);
-		i++;
-	}
-	return -(i == I8042_CTL_TIMEOUT);
-}
-
-/*
- * i8042_flush() flushes all data that may be in the keyboard and mouse buffers
- * of the i8042 down the toilet.
- */
-
-static int i8042_flush(void)
-{
-	unsigned long flags;
-	unsigned char data, str;
-	int i = 0;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-
-	while (((str = i8042_read_status()) & I8042_STR_OBF) && (i < I8042_BUFFER_SIZE)) {
-		udelay(50);
-		data = i8042_read_data();
-		i++;
-		dbg("%02x <- i8042 (flush, %s)\n",
-		    data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
-	}
-
-	spin_unlock_irqrestore(&i8042_lock, flags);
-
-	return i;
-}
-
-/*
- * i8042_command() executes a command on the i8042. It also sends the input
- * parameter(s) of the commands to it, and receives the output value(s). The
- * parameters are to be stored in the param array, and the output is placed
- * into the same array. The number of the parameters and output values is
- * encoded in bits 8-11 of the command number.
- */
-
-static int __i8042_command(unsigned char *param, int command)
-{
-	int i, error;
-
-	if (i8042_noloop && command == I8042_CMD_AUX_LOOP)
-		return -1;
-
-	error = i8042_wait_write();
-	if (error)
-		return error;
-
-	dbg("%02x -> i8042 (command)\n", command & 0xff);
-	i8042_write_command(command & 0xff);
-
-	for (i = 0; i < ((command >> 12) & 0xf); i++) {
-		error = i8042_wait_write();
-		if (error)
-			return error;
-		dbg("%02x -> i8042 (parameter)\n", param[i]);
-		i8042_write_data(param[i]);
-	}
-
-	for (i = 0; i < ((command >> 8) & 0xf); i++) {
-		error = i8042_wait_read();
-		if (error) {
-			dbg("     -- i8042 (timeout)\n");
-			return error;
-		}
-
-		if (command == I8042_CMD_AUX_LOOP &&
-		    !(i8042_read_status() & I8042_STR_AUXDATA)) {
-			dbg("     -- i8042 (auxerr)\n");
-			return -1;
-		}
-
-		param[i] = i8042_read_data();
-		dbg("%02x <- i8042 (return)\n", param[i]);
-	}
-
-	return 0;
-}
-
-int i8042_command(unsigned char *param, int command)
-{
-	unsigned long flags;
-	int retval;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-	retval = __i8042_command(param, command);
-	spin_unlock_irqrestore(&i8042_lock, flags);
-
-	return retval;
-}
-EXPORT_SYMBOL(i8042_command);
-
-/*
- * i8042_kbd_write() sends a byte out through the keyboard interface.
- */
-
-static int i8042_kbd_write(struct serio *port, unsigned char c)
-{
-	unsigned long flags;
-	int retval = 0;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-
-	if (!(retval = i8042_wait_write())) {
-		dbg("%02x -> i8042 (kbd-data)\n", c);
-		i8042_write_data(c);
-	}
-
-	spin_unlock_irqrestore(&i8042_lock, flags);
-
-	return retval;
-}
-
-/*
- * i8042_aux_write() sends a byte out through the aux interface.
- */
-
-static int i8042_aux_write(struct serio *serio, unsigned char c)
-{
-	struct i8042_port *port = serio->port_data;
-
-	return i8042_command(&c, port->mux == -1 ?
-					I8042_CMD_AUX_SEND :
-					I8042_CMD_MUX_SEND + port->mux);
-}
-
-
-/*
- * i8042_aux_close attempts to clear AUX or KBD port state by disabling
- * and then re-enabling it.
- */
-
-static void i8042_port_close(struct serio *serio)
-{
-	int irq_bit;
-	int disable_bit;
-	const char *port_name;
-
-	if (serio == i8042_ports[I8042_AUX_PORT_NO].serio) {
-		irq_bit = I8042_CTR_AUXINT;
-		disable_bit = I8042_CTR_AUXDIS;
-		port_name = "AUX";
-	} else {
-		irq_bit = I8042_CTR_KBDINT;
-		disable_bit = I8042_CTR_KBDDIS;
-		port_name = "KBD";
-	}
-
-	i8042_ctr &= ~irq_bit;
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-		pr_warn("Can't write CTR while closing %s port\n", port_name);
-
-	udelay(50);
-
-	i8042_ctr &= ~disable_bit;
-	i8042_ctr |= irq_bit;
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-		pr_err("Can't reactivate %s port\n", port_name);
-
-	/*
-	 * See if there is any data appeared while we were messing with
-	 * port state.
-	 */
-	i8042_interrupt(0, NULL);
-}
-
-/*
- * i8042_start() is called by serio core when port is about to finish
- * registering. It will mark port as existing so i8042_interrupt can
- * start sending data through it.
- */
-static int i8042_start(struct serio *serio)
-{
-	struct i8042_port *port = serio->port_data;
-
-	port->exists = true;
-	mb();
-	return 0;
-}
-
-/*
- * i8042_stop() marks serio port as non-existing so i8042_interrupt
- * will not try to send data to the port that is about to go away.
- * The function is called by serio core as part of unregister procedure.
- */
-static void i8042_stop(struct serio *serio)
-{
-	struct i8042_port *port = serio->port_data;
-
-	port->exists = false;
-
-	/*
-	 * We synchronize with both AUX and KBD IRQs because there is
-	 * a (very unlikely) chance that AUX IRQ is raised for KBD port
-	 * and vice versa.
-	 */
-	synchronize_irq(I8042_AUX_IRQ);
-	synchronize_irq(I8042_KBD_IRQ);
-	port->serio = NULL;
-}
-
-/*
- * i8042_filter() filters out unwanted bytes from the input data stream.
- * It is called from i8042_interrupt and thus is running with interrupts
- * off and i8042_lock held.
- */
-static bool i8042_filter(unsigned char data, unsigned char str,
-			 struct serio *serio)
-{
-	if (unlikely(i8042_suppress_kbd_ack)) {
-		if ((~str & I8042_STR_AUXDATA) &&
-		    (data == 0xfa || data == 0xfe)) {
-			i8042_suppress_kbd_ack--;
-			dbg("Extra keyboard ACK - filtered out\n");
-			return true;
-		}
-	}
-
-	if (i8042_platform_filter && i8042_platform_filter(data, str, serio)) {
-		dbg("Filtered out by platform filter\n");
-		return true;
-	}
-
-	return false;
-}
-
-/*
- * i8042_interrupt() is the most important function in this driver -
- * it handles the interrupts from the i8042, and sends incoming bytes
- * to the upper layers.
- */
-
-static irqreturn_t i8042_interrupt(int irq, void *dev_id)
-{
-	struct i8042_port *port;
-	struct serio *serio;
-	unsigned long flags;
-	unsigned char str, data;
-	unsigned int dfl;
-	unsigned int port_no;
-	bool filtered;
-	int ret = 1;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-
-	str = i8042_read_status();
-	if (unlikely(~str & I8042_STR_OBF)) {
-		spin_unlock_irqrestore(&i8042_lock, flags);
-		if (irq)
-			dbg("Interrupt %d, without any data\n", irq);
-		ret = 0;
-		goto out;
-	}
-
-	data = i8042_read_data();
-
-	if (i8042_mux_present && (str & I8042_STR_AUXDATA)) {
-		static unsigned long last_transmit;
-		static unsigned char last_str;
-
-		dfl = 0;
-		if (str & I8042_STR_MUXERR) {
-			dbg("MUX error, status is %02x, data is %02x\n",
-			    str, data);
-/*
- * When MUXERR condition is signalled the data register can only contain
- * 0xfd, 0xfe or 0xff if implementation follows the spec. Unfortunately
- * it is not always the case. Some KBCs also report 0xfc when there is
- * nothing connected to the port while others sometimes get confused which
- * port the data came from and signal error leaving the data intact. They
- * _do not_ revert to legacy mode (actually I've never seen KBC reverting
- * to legacy mode yet, when we see one we'll add proper handling).
- * Anyway, we process 0xfc, 0xfd, 0xfe and 0xff as timeouts, and for the
- * rest assume that the data came from the same serio last byte
- * was transmitted (if transmission happened not too long ago).
- */
-
-			switch (data) {
-				default:
-					if (time_before(jiffies, last_transmit + HZ/10)) {
-						str = last_str;
-						break;
-					}
-					/* fall through - report timeout */
-				case 0xfc:
-				case 0xfd:
-				case 0xfe: dfl = SERIO_TIMEOUT; data = 0xfe; break;
-				case 0xff: dfl = SERIO_PARITY;  data = 0xfe; break;
-			}
-		}
-
-		port_no = I8042_MUX_PORT_NO + ((str >> 6) & 3);
-		last_str = str;
-		last_transmit = jiffies;
-	} else {
-
-		dfl = ((str & I8042_STR_PARITY) ? SERIO_PARITY : 0) |
-		      ((str & I8042_STR_TIMEOUT && !i8042_notimeout) ? SERIO_TIMEOUT : 0);
-
-		port_no = (str & I8042_STR_AUXDATA) ?
-				I8042_AUX_PORT_NO : I8042_KBD_PORT_NO;
-	}
-
-	port = &i8042_ports[port_no];
-	serio = port->exists ? port->serio : NULL;
-
-	dbg("%02x <- i8042 (interrupt, %d, %d%s%s)\n",
-	    data, port_no, irq,
-	    dfl & SERIO_PARITY ? ", bad parity" : "",
-	    dfl & SERIO_TIMEOUT ? ", timeout" : "");
-
-	filtered = i8042_filter(data, str, serio);
-
-	spin_unlock_irqrestore(&i8042_lock, flags);
-
-	if (likely(port->exists && !filtered))
-		serio_interrupt(serio, data, dfl);
-
- out:
-	return IRQ_RETVAL(ret);
-}
-
-/*
- * i8042_enable_kbd_port enables keyboard port on chip
- */
-
-static int i8042_enable_kbd_port(void)
-{
-	i8042_ctr &= ~I8042_CTR_KBDDIS;
-	i8042_ctr |= I8042_CTR_KBDINT;
-
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		i8042_ctr &= ~I8042_CTR_KBDINT;
-		i8042_ctr |= I8042_CTR_KBDDIS;
-		pr_err("Failed to enable KBD port\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-/*
- * i8042_enable_aux_port enables AUX (mouse) port on chip
- */
-
-static int i8042_enable_aux_port(void)
-{
-	i8042_ctr &= ~I8042_CTR_AUXDIS;
-	i8042_ctr |= I8042_CTR_AUXINT;
-
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		i8042_ctr &= ~I8042_CTR_AUXINT;
-		i8042_ctr |= I8042_CTR_AUXDIS;
-		pr_err("Failed to enable AUX port\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-/*
- * i8042_enable_mux_ports enables 4 individual AUX ports after
- * the controller has been switched into Multiplexed mode
- */
-
-static int i8042_enable_mux_ports(void)
-{
-	unsigned char param;
-	int i;
-
-	for (i = 0; i < I8042_NUM_MUX_PORTS; i++) {
-		i8042_command(&param, I8042_CMD_MUX_PFX + i);
-		i8042_command(&param, I8042_CMD_AUX_ENABLE);
-	}
-
-	return i8042_enable_aux_port();
-}
-
-/*
- * i8042_set_mux_mode checks whether the controller has an
- * active multiplexor and puts the chip into Multiplexed (true)
- * or Legacy (false) mode.
- */
-
-static int i8042_set_mux_mode(bool multiplex, unsigned char *mux_version)
-{
-
-	unsigned char param, val;
-/*
- * Get rid of bytes in the queue.
- */
-
-	i8042_flush();
-
-/*
- * Internal loopback test - send three bytes, they should come back from the
- * mouse interface, the last should be version.
- */
-
-	param = val = 0xf0;
-	if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != val)
-		return -1;
-	param = val = multiplex ? 0x56 : 0xf6;
-	if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != val)
-		return -1;
-	param = val = multiplex ? 0xa4 : 0xa5;
-	if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param == val)
-		return -1;
-
-/*
- * Workaround for interference with USB Legacy emulation
- * that causes a v10.12 MUX to be found.
- */
-	if (param == 0xac)
-		return -1;
-
-	if (mux_version)
-		*mux_version = param;
-
-	return 0;
-}
-
-/*
- * i8042_check_mux() checks whether the controller supports the PS/2 Active
- * Multiplexing specification by Synaptics, Phoenix, Insyde and
- * LCS/Telegraphics.
- */
-
-static int __init i8042_check_mux(void)
-{
-	unsigned char mux_version;
-
-	if (i8042_set_mux_mode(true, &mux_version))
-		return -1;
-
-	pr_info("Detected active multiplexing controller, rev %d.%d\n",
-		(mux_version >> 4) & 0xf, mux_version & 0xf);
-
-/*
- * Disable all muxed ports by disabling AUX.
- */
-	i8042_ctr |= I8042_CTR_AUXDIS;
-	i8042_ctr &= ~I8042_CTR_AUXINT;
-
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		pr_err("Failed to disable AUX port, can't use MUX\n");
-		return -EIO;
-	}
-
-	i8042_mux_present = true;
-
-	return 0;
-}
-
-/*
- * The following is used to test AUX IRQ delivery.
- */
-static struct completion i8042_aux_irq_delivered __initdata;
-static bool i8042_irq_being_tested __initdata;
-
-static irqreturn_t __init i8042_aux_test_irq(int irq, void *dev_id)
-{
-	unsigned long flags;
-	unsigned char str, data;
-	int ret = 0;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-	str = i8042_read_status();
-	if (str & I8042_STR_OBF) {
-		data = i8042_read_data();
-		dbg("%02x <- i8042 (aux_test_irq, %s)\n",
-		    data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
-		if (i8042_irq_being_tested &&
-		    data == 0xa5 && (str & I8042_STR_AUXDATA))
-			complete(&i8042_aux_irq_delivered);
-		ret = 1;
-	}
-	spin_unlock_irqrestore(&i8042_lock, flags);
-
-	return IRQ_RETVAL(ret);
-}
-
-/*
- * i8042_toggle_aux - enables or disables AUX port on i8042 via command and
- * verifies success by readinng CTR. Used when testing for presence of AUX
- * port.
- */
-static int __init i8042_toggle_aux(bool on)
-{
-	unsigned char param;
-	int i;
-
-	if (i8042_command(&param,
-			on ? I8042_CMD_AUX_ENABLE : I8042_CMD_AUX_DISABLE))
-		return -1;
-
-	/* some chips need some time to set the I8042_CTR_AUXDIS bit */
-	for (i = 0; i < 100; i++) {
-		udelay(50);
-
-		if (i8042_command(&param, I8042_CMD_CTL_RCTR))
-			return -1;
-
-		if (!(param & I8042_CTR_AUXDIS) == on)
-			return 0;
-	}
-
-	return -1;
-}
-
-/*
- * i8042_check_aux() applies as much paranoia as it can at detecting
- * the presence of an AUX interface.
- */
-
-static int __init i8042_check_aux(void)
-{
-	int retval = -1;
-	bool irq_registered = false;
-	bool aux_loop_broken = false;
-	unsigned long flags;
-	unsigned char param;
-
-/*
- * Get rid of bytes in the queue.
- */
-
-	i8042_flush();
-
-/*
- * Internal loopback test - filters out AT-type i8042's. Unfortunately
- * SiS screwed up and their 5597 doesn't support the LOOP command even
- * though it has an AUX port.
- */
-
-	param = 0x5a;
-	retval = i8042_command(&param, I8042_CMD_AUX_LOOP);
-	if (retval || param != 0x5a) {
-
-/*
- * External connection test - filters out AT-soldered PS/2 i8042's
- * 0x00 - no error, 0x01-0x03 - clock/data stuck, 0xff - general error
- * 0xfa - no error on some notebooks which ignore the spec
- * Because it's common for chipsets to return error on perfectly functioning
- * AUX ports, we test for this only when the LOOP command failed.
- */
-
-		if (i8042_command(&param, I8042_CMD_AUX_TEST) ||
-		    (param && param != 0xfa && param != 0xff))
-			return -1;
-
-/*
- * If AUX_LOOP completed without error but returned unexpected data
- * mark it as broken
- */
-		if (!retval)
-			aux_loop_broken = true;
-	}
-
-/*
- * Bit assignment test - filters out PS/2 i8042's in AT mode
- */
-
-	if (i8042_toggle_aux(false)) {
-		pr_warn("Failed to disable AUX port, but continuing anyway... Is this a SiS?\n");
-		pr_warn("If AUX port is really absent please use the 'i8042.noaux' option\n");
-	}
-
-	if (i8042_toggle_aux(true))
-		return -1;
-
-/*
- * Test AUX IRQ delivery to make sure BIOS did not grab the IRQ and
- * used it for a PCI card or somethig else.
- */
-
-	if (i8042_noloop || i8042_bypass_aux_irq_test || aux_loop_broken) {
-/*
- * Without LOOP command we can't test AUX IRQ delivery. Assume the port
- * is working and hope we are right.
- */
-		retval = 0;
-		goto out;
-	}
-
-	if (request_irq(I8042_AUX_IRQ, i8042_aux_test_irq, IRQF_SHARED,
-			"i8042", i8042_platform_device))
-		goto out;
-
-	irq_registered = true;
-
-	if (i8042_enable_aux_port())
-		goto out;
-
-	spin_lock_irqsave(&i8042_lock, flags);
-
-	init_completion(&i8042_aux_irq_delivered);
-	i8042_irq_being_tested = true;
-
-	param = 0xa5;
-	retval = __i8042_command(&param, I8042_CMD_AUX_LOOP & 0xf0ff);
-
-	spin_unlock_irqrestore(&i8042_lock, flags);
-
-	if (retval)
-		goto out;
-
-	if (wait_for_completion_timeout(&i8042_aux_irq_delivered,
-					msecs_to_jiffies(250)) == 0) {
-/*
- * AUX IRQ was never delivered so we need to flush the controller to
- * get rid of the byte we put there; otherwise keyboard may not work.
- */
-		dbg("     -- i8042 (aux irq test timeout)\n");
-		i8042_flush();
-		retval = -1;
-	}
-
- out:
-
-/*
- * Disable the interface.
- */
-
-	i8042_ctr |= I8042_CTR_AUXDIS;
-	i8042_ctr &= ~I8042_CTR_AUXINT;
-
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-		retval = -1;
-
-	if (irq_registered)
-		free_irq(I8042_AUX_IRQ, i8042_platform_device);
-
-	return retval;
-}
-
-static int i8042_controller_check(void)
-{
-	if (i8042_flush() == I8042_BUFFER_SIZE) {
-		pr_err("No controller found\n");
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static int i8042_controller_selftest(void)
-{
-	unsigned char param;
-	int i = 0;
-
-	/*
-	 * We try this 5 times; on some really fragile systems this does not
-	 * take the first time...
-	 */
-	do {
-
-		if (i8042_command(&param, I8042_CMD_CTL_TEST)) {
-			pr_err("i8042 controller selftest timeout\n");
-			return -ENODEV;
-		}
-
-		if (param == I8042_RET_CTL_TEST)
-			return 0;
-
-		dbg("i8042 controller selftest: %#x != %#x\n",
-		    param, I8042_RET_CTL_TEST);
-		msleep(50);
-	} while (i++ < 5);
-
-#ifdef CONFIG_X86
-	/*
-	 * On x86, we don't fail entire i8042 initialization if controller
-	 * reset fails in hopes that keyboard port will still be functional
-	 * and user will still get a working keyboard. This is especially
-	 * important on netbooks. On other arches we trust hardware more.
-	 */
-	pr_info("giving up on controller selftest, continuing anyway...\n");
-	return 0;
-#else
-	pr_err("i8042 controller selftest failed\n");
-	return -EIO;
-#endif
-}
-
-/*
- * i8042_controller init initializes the i8042 controller, and,
- * most importantly, sets it into non-xlated mode if that's
- * desired.
- */
-
-static int i8042_controller_init(void)
-{
-	unsigned long flags;
-	int n = 0;
-	unsigned char ctr[2];
-
-/*
- * Save the CTR for restore on unload / reboot.
- */
-
-	do {
-		if (n >= 10) {
-			pr_err("Unable to get stable CTR read\n");
-			return -EIO;
-		}
-
-		if (n != 0)
-			udelay(50);
-
-		if (i8042_command(&ctr[n++ % 2], I8042_CMD_CTL_RCTR)) {
-			pr_err("Can't read CTR while initializing i8042\n");
-			return -EIO;
-		}
-
-	} while (n < 2 || ctr[0] != ctr[1]);
-
-	i8042_initial_ctr = i8042_ctr = ctr[0];
-
-/*
- * Disable the keyboard interface and interrupt.
- */
-
-	i8042_ctr |= I8042_CTR_KBDDIS;
-	i8042_ctr &= ~I8042_CTR_KBDINT;
-
-/*
- * Handle keylock.
- */
-
-	spin_lock_irqsave(&i8042_lock, flags);
-	if (~i8042_read_status() & I8042_STR_KEYLOCK) {
-		if (i8042_unlock)
-			i8042_ctr |= I8042_CTR_IGNKEYLOCK;
-		else
-			pr_warn("Warning: Keylock active\n");
-	}
-	spin_unlock_irqrestore(&i8042_lock, flags);
-
-/*
- * If the chip is configured into nontranslated mode by the BIOS, don't
- * bother enabling translating and be happy.
- */
-
-	if (~i8042_ctr & I8042_CTR_XLATE)
-		i8042_direct = true;
-
-/*
- * Set nontranslated mode for the kbd interface if requested by an option.
- * After this the kbd interface becomes a simple serial in/out, like the aux
- * interface is. We don't do this by default, since it can confuse notebook
- * BIOSes.
- */
-
-	if (i8042_direct)
-		i8042_ctr &= ~I8042_CTR_XLATE;
-
-/*
- * Write CTR back.
- */
-
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		pr_err("Can't write CTR while initializing i8042\n");
-		return -EIO;
-	}
-
-/*
- * Flush whatever accumulated while we were disabling keyboard port.
- */
-
-	i8042_flush();
-
-	return 0;
-}
-
-
-/*
- * Reset the controller and reset CRT to the original value set by BIOS.
- */
-
-static void i8042_controller_reset(bool force_reset)
-{
-	i8042_flush();
-
-/*
- * Disable both KBD and AUX interfaces so they don't get in the way
- */
-
-	i8042_ctr |= I8042_CTR_KBDDIS | I8042_CTR_AUXDIS;
-	i8042_ctr &= ~(I8042_CTR_KBDINT | I8042_CTR_AUXINT);
-
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-		pr_warn("Can't write CTR while resetting\n");
-
-/*
- * Disable MUX mode if present.
- */
-
-	if (i8042_mux_present)
-		i8042_set_mux_mode(false, NULL);
-
-/*
- * Reset the controller if requested.
- */
-
-	if (i8042_reset || force_reset)
-		i8042_controller_selftest();
-
-/*
- * Restore the original control register setting.
- */
-
-	if (i8042_command(&i8042_initial_ctr, I8042_CMD_CTL_WCTR))
-		pr_warn("Can't restore CTR\n");
-}
-
-
-/*
- * i8042_panic_blink() will turn the keyboard LEDs on or off and is called
- * when kernel panics. Flashing LEDs is useful for users running X who may
- * not see the console and will help distingushing panics from "real"
- * lockups.
- *
- * Note that DELAY has a limit of 10ms so we will not get stuck here
- * waiting for KBC to free up even if KBD interrupt is off
- */
-
-#define DELAY do { mdelay(1); if (++delay > 10) return delay; } while(0)
-
-static long i8042_panic_blink(int state)
-{
-	long delay = 0;
-	char led;
-
-	led = (state) ? 0x01 | 0x04 : 0;
-	while (i8042_read_status() & I8042_STR_IBF)
-		DELAY;
-	dbg("%02x -> i8042 (panic blink)\n", 0xed);
-	i8042_suppress_kbd_ack = 2;
-	i8042_write_data(0xed); /* set leds */
-	DELAY;
-	while (i8042_read_status() & I8042_STR_IBF)
-		DELAY;
-	DELAY;
-	dbg("%02x -> i8042 (panic blink)\n", led);
-	i8042_write_data(led);
-	DELAY;
-	return delay;
-}
-
-#undef DELAY
-
-#ifdef CONFIG_X86
-static void i8042_dritek_enable(void)
-{
-	unsigned char param = 0x90;
-	int error;
-
-	error = i8042_command(&param, 0x1059);
-	if (error)
-		pr_warn("Failed to enable DRITEK extension: %d\n", error);
-}
-#endif
-
-#ifdef CONFIG_PM
-
-/*
- * Here we try to reset everything back to a state we had
- * before suspending.
- */
-
-static int i8042_controller_resume(bool force_reset)
-{
-	int error;
-
-	error = i8042_controller_check();
-	if (error)
-		return error;
-
-	if (i8042_reset || force_reset) {
-		error = i8042_controller_selftest();
-		if (error)
-			return error;
-	}
-
-/*
- * Restore original CTR value and disable all ports
- */
-
-	i8042_ctr = i8042_initial_ctr;
-	if (i8042_direct)
-		i8042_ctr &= ~I8042_CTR_XLATE;
-	i8042_ctr |= I8042_CTR_AUXDIS | I8042_CTR_KBDDIS;
-	i8042_ctr &= ~(I8042_CTR_AUXINT | I8042_CTR_KBDINT);
-	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		pr_warn("Can't write CTR to resume, retrying...\n");
-		msleep(50);
-		if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-			pr_err("CTR write retry failed\n");
-			return -EIO;
-		}
-	}
-
-
-#ifdef CONFIG_X86
-	if (i8042_dritek)
-		i8042_dritek_enable();
-#endif
-
-	if (i8042_mux_present) {
-		if (i8042_set_mux_mode(true, NULL) || i8042_enable_mux_ports())
-			pr_warn("failed to resume active multiplexor, mouse won't work\n");
-	} else if (i8042_ports[I8042_AUX_PORT_NO].serio)
-		i8042_enable_aux_port();
-
-	if (i8042_ports[I8042_KBD_PORT_NO].serio)
-		i8042_enable_kbd_port();
-
-	i8042_interrupt(0, NULL);
-
-	return 0;
-}
-
-/*
- * Here we try to restore the original BIOS settings to avoid
- * upsetting it.
- */
-
-static int i8042_pm_suspend(struct device *dev)
-{
-	i8042_controller_reset(true);
-
-	return 0;
-}
-
-static int i8042_pm_resume(struct device *dev)
-{
-	/*
-	 * On resume from S2R we always try to reset the controller
-	 * to bring it in a sane state. (In case of S2D we expect
-	 * BIOS to reset the controller for us.)
-	 */
-	return i8042_controller_resume(true);
-}
-
-static int i8042_pm_thaw(struct device *dev)
-{
-	i8042_interrupt(0, NULL);
-
-	return 0;
-}
-
-static int i8042_pm_reset(struct device *dev)
-{
-	i8042_controller_reset(false);
-
-	return 0;
-}
-
-static int i8042_pm_restore(struct device *dev)
-{
-	return i8042_controller_resume(false);
-}
-
-static const struct dev_pm_ops i8042_pm_ops = {
-	.suspend	= i8042_pm_suspend,
-	.resume		= i8042_pm_resume,
-	.thaw		= i8042_pm_thaw,
-	.poweroff	= i8042_pm_reset,
-	.restore	= i8042_pm_restore,
-};
-
-#endif /* CONFIG_PM */
-
-/*
- * We need to reset the 8042 back to original mode on system shutdown,
- * because otherwise BIOSes will be confused.
- */
-
-static void i8042_shutdown(struct platform_device *dev)
-{
-	i8042_controller_reset(false);
-}
-
-static int __init i8042_create_kbd_port(void)
-{
-	struct serio *serio;
-	struct i8042_port *port = &i8042_ports[I8042_KBD_PORT_NO];
-
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!serio)
-		return -ENOMEM;
-
-	serio->id.type		= i8042_direct ? SERIO_8042 : SERIO_8042_XL;
-	serio->write		= i8042_dumbkbd ? NULL : i8042_kbd_write;
-	serio->start		= i8042_start;
-	serio->stop		= i8042_stop;
-	serio->close		= i8042_port_close;
-	serio->port_data	= port;
-	serio->dev.parent	= &i8042_platform_device->dev;
-	strlcpy(serio->name, "i8042 KBD port", sizeof(serio->name));
-	strlcpy(serio->phys, I8042_KBD_PHYS_DESC, sizeof(serio->phys));
-
-	port->serio = serio;
-	port->irq = I8042_KBD_IRQ;
-
-	return 0;
-}
-
-static int __init i8042_create_aux_port(int idx)
-{
-	struct serio *serio;
-	int port_no = idx < 0 ? I8042_AUX_PORT_NO : I8042_MUX_PORT_NO + idx;
-	struct i8042_port *port = &i8042_ports[port_no];
-
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!serio)
-		return -ENOMEM;
-
-	serio->id.type		= SERIO_8042;
-	serio->write		= i8042_aux_write;
-	serio->start		= i8042_start;
-	serio->stop		= i8042_stop;
-	serio->port_data	= port;
-	serio->dev.parent	= &i8042_platform_device->dev;
-	if (idx < 0) {
-		strlcpy(serio->name, "i8042 AUX port", sizeof(serio->name));
-		strlcpy(serio->phys, I8042_AUX_PHYS_DESC, sizeof(serio->phys));
-		serio->close = i8042_port_close;
-	} else {
-		snprintf(serio->name, sizeof(serio->name), "i8042 AUX%d port", idx);
-		snprintf(serio->phys, sizeof(serio->phys), I8042_MUX_PHYS_DESC, idx + 1);
-	}
-
-	port->serio = serio;
-	port->mux = idx;
-	port->irq = I8042_AUX_IRQ;
-
-	return 0;
-}
-
-static void __init i8042_free_kbd_port(void)
-{
-	kfree(i8042_ports[I8042_KBD_PORT_NO].serio);
-	i8042_ports[I8042_KBD_PORT_NO].serio = NULL;
-}
-
-static void __init i8042_free_aux_ports(void)
-{
-	int i;
-
-	for (i = I8042_AUX_PORT_NO; i < I8042_NUM_PORTS; i++) {
-		kfree(i8042_ports[i].serio);
-		i8042_ports[i].serio = NULL;
-	}
-}
-
-static void __init i8042_register_ports(void)
-{
-	int i;
-
-	for (i = 0; i < I8042_NUM_PORTS; i++) {
-		if (i8042_ports[i].serio) {
-			printk(KERN_INFO "serio: %s at %#lx,%#lx irq %d\n",
-				i8042_ports[i].serio->name,
-				(unsigned long) I8042_DATA_REG,
-				(unsigned long) I8042_COMMAND_REG,
-				i8042_ports[i].irq);
-			serio_register_port(i8042_ports[i].serio);
-		}
-	}
-}
-
-static void __devexit i8042_unregister_ports(void)
-{
-	int i;
-
-	for (i = 0; i < I8042_NUM_PORTS; i++) {
-		if (i8042_ports[i].serio) {
-			serio_unregister_port(i8042_ports[i].serio);
-			i8042_ports[i].serio = NULL;
-		}
-	}
-}
-
-/*
- * Checks whether port belongs to i8042 controller.
- */
-bool i8042_check_port_owner(const struct serio *port)
-{
-	int i;
-
-	for (i = 0; i < I8042_NUM_PORTS; i++)
-		if (i8042_ports[i].serio == port)
-			return true;
-
-	return false;
-}
-EXPORT_SYMBOL(i8042_check_port_owner);
-
-static void i8042_free_irqs(void)
-{
-	if (i8042_aux_irq_registered)
-		free_irq(I8042_AUX_IRQ, i8042_platform_device);
-	if (i8042_kbd_irq_registered)
-		free_irq(I8042_KBD_IRQ, i8042_platform_device);
-
-	i8042_aux_irq_registered = i8042_kbd_irq_registered = false;
-}
-
-static int __init i8042_setup_aux(void)
-{
-	int (*aux_enable)(void);
-	int error;
-	int i;
-
-	if (i8042_check_aux())
-		return -ENODEV;
-
-	if (i8042_nomux || i8042_check_mux()) {
-		error = i8042_create_aux_port(-1);
-		if (error)
-			goto err_free_ports;
-		aux_enable = i8042_enable_aux_port;
-	} else {
-		for (i = 0; i < I8042_NUM_MUX_PORTS; i++) {
-			error = i8042_create_aux_port(i);
-			if (error)
-				goto err_free_ports;
-		}
-		aux_enable = i8042_enable_mux_ports;
-	}
-
-	error = request_irq(I8042_AUX_IRQ, i8042_interrupt, IRQF_SHARED,
-			    "i8042", i8042_platform_device);
-	if (error)
-		goto err_free_ports;
-
-	if (aux_enable())
-		goto err_free_irq;
-
-	i8042_aux_irq_registered = true;
-	return 0;
-
- err_free_irq:
-	free_irq(I8042_AUX_IRQ, i8042_platform_device);
- err_free_ports:
-	i8042_free_aux_ports();
-	return error;
-}
-
-static int __init i8042_setup_kbd(void)
-{
-	int error;
-
-	error = i8042_create_kbd_port();
-	if (error)
-		return error;
-
-	error = request_irq(I8042_KBD_IRQ, i8042_interrupt, IRQF_SHARED,
-			    "i8042", i8042_platform_device);
-	if (error)
-		goto err_free_port;
-
-	error = i8042_enable_kbd_port();
-	if (error)
-		goto err_free_irq;
-
-	i8042_kbd_irq_registered = true;
-	return 0;
-
- err_free_irq:
-	free_irq(I8042_KBD_IRQ, i8042_platform_device);
- err_free_port:
-	i8042_free_kbd_port();
-	return error;
-}
-
-static int __init i8042_probe(struct platform_device *dev)
-{
-	int error;
-
-	i8042_platform_device = dev;
-
-	if (i8042_reset) {
-		error = i8042_controller_selftest();
-		if (error)
-			return error;
-	}
-
-	error = i8042_controller_init();
-	if (error)
-		return error;
-
-#ifdef CONFIG_X86
-	if (i8042_dritek)
-		i8042_dritek_enable();
-#endif
-
-	if (!i8042_noaux) {
-		error = i8042_setup_aux();
-		if (error && error != -ENODEV && error != -EBUSY)
-			goto out_fail;
-	}
-
-	if (!i8042_nokbd) {
-		error = i8042_setup_kbd();
-		if (error)
-			goto out_fail;
-	}
-/*
- * Ok, everything is ready, let's register all serio ports
- */
-	i8042_register_ports();
-
-	return 0;
-
- out_fail:
-	i8042_free_aux_ports();	/* in case KBD failed but AUX not */
-	i8042_free_irqs();
-	i8042_controller_reset(false);
-	i8042_platform_device = NULL;
-
-	return error;
-}
-
-static int __devexit i8042_remove(struct platform_device *dev)
-{
-	i8042_unregister_ports();
-	i8042_free_irqs();
-	i8042_controller_reset(false);
-	i8042_platform_device = NULL;
-
-	return 0;
-}
-
-static struct platform_driver i8042_driver = {
-	.driver		= {
-		.name	= "i8042",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &i8042_pm_ops,
-#endif
-	},
-	.remove		= __devexit_p(i8042_remove),
-	.shutdown	= i8042_shutdown,
-};
-
-static int __init i8042_init(void)
-{
-	struct platform_device *pdev;
-	int err;
-
-	dbg_init();
-
-	err = i8042_platform_init();
-	if (err)
-		return err;
-
-	err = i8042_controller_check();
-	if (err)
-		goto err_platform_exit;
-
-	pdev = platform_create_bundle(&i8042_driver, i8042_probe, NULL, 0, NULL, 0);
-	if (IS_ERR(pdev)) {
-		err = PTR_ERR(pdev);
-		goto err_platform_exit;
-	}
-
-	panic_blink = i8042_panic_blink;
-
-	return 0;
-
- err_platform_exit:
-	i8042_platform_exit();
-	return err;
-}
-
-static void __exit i8042_exit(void)
-{
-	platform_device_unregister(i8042_platform_device);
-	platform_driver_unregister(&i8042_driver);
-	i8042_platform_exit();
-
-	panic_blink = NULL;
-}
-
-module_init(i8042_init);
-module_exit(i8042_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/i8042.h b/ANDROID_3.4.5/drivers/input/serio/i8042.h
deleted file mode 100644
index 3452708f..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/i8042.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _I8042_H
-#define _I8042_H
-
-
-/*
- *  Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * Arch-dependent inline functions and defines.
- */
-
-#if defined(CONFIG_MACH_JAZZ)
-#include "i8042-jazzio.h"
-#elif defined(CONFIG_SGI_HAS_I8042)
-#include "i8042-ip22io.h"
-#elif defined(CONFIG_SNI_RM)
-#include "i8042-snirm.h"
-#elif defined(CONFIG_PPC)
-#include "i8042-ppcio.h"
-#elif defined(CONFIG_SPARC)
-#include "i8042-sparcio.h"
-#elif defined(CONFIG_X86) || defined(CONFIG_IA64)
-#include "i8042-x86ia64io.h"
-#elif defined(CONFIG_UNICORE32)
-#include "i8042-unicore32io.h"
-#else
-#include "i8042-io.h"
-#endif
-
-/*
- * This is in 50us units, the time we wait for the i8042 to react. This
- * has to be long enough for the i8042 itself to timeout on sending a byte
- * to a non-existent mouse.
- */
-
-#define I8042_CTL_TIMEOUT	10000
-
-/*
- * Status register bits.
- */
-
-#define I8042_STR_PARITY	0x80
-#define I8042_STR_TIMEOUT	0x40
-#define I8042_STR_AUXDATA	0x20
-#define I8042_STR_KEYLOCK	0x10
-#define I8042_STR_CMDDAT	0x08
-#define I8042_STR_MUXERR	0x04
-#define I8042_STR_IBF		0x02
-#define	I8042_STR_OBF		0x01
-
-/*
- * Control register bits.
- */
-
-#define I8042_CTR_KBDINT	0x01
-#define I8042_CTR_AUXINT	0x02
-#define I8042_CTR_IGNKEYLOCK	0x08
-#define I8042_CTR_KBDDIS	0x10
-#define I8042_CTR_AUXDIS	0x20
-#define I8042_CTR_XLATE		0x40
-
-/*
- * Return codes.
- */
-
-#define I8042_RET_CTL_TEST	0x55
-
-/*
- * Expected maximum internal i8042 buffer size. This is used for flushing
- * the i8042 buffers.
- */
-
-#define I8042_BUFFER_SIZE	16
-
-/*
- * Number of AUX ports on controllers supporting active multiplexing
- * specification
- */
-
-#define I8042_NUM_MUX_PORTS	4
-
-/*
- * Debug.
- */
-
-#ifdef DEBUG
-static unsigned long i8042_start_time;
-#define dbg_init() do { i8042_start_time = jiffies; } while (0)
-#define dbg(format, arg...)							\
-	do {									\
-		if (i8042_debug)						\
-			printk(KERN_DEBUG KBUILD_MODNAME ": [%d] " format,	\
-			       (int) (jiffies - i8042_start_time), ##arg);	\
-	} while (0)
-#else
-#define dbg_init() do { } while (0)
-#define dbg(format, arg...)							\
-	do {									\
-		if (0)								\
-			printk(KERN_DEBUG pr_fmt(format), ##arg);		\
-	} while (0)
-#endif
-
-#endif /* _I8042_H */
diff --git a/ANDROID_3.4.5/drivers/input/serio/libps2.c b/ANDROID_3.4.5/drivers/input/serio/libps2.c
deleted file mode 100644
index 07a8363f..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/libps2.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * PS/2 driver library
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- * Copyright (c) 2004 Dmitry Torokhov
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/i8042.h>
-#include <linux/init.h>
-#include <linux/libps2.h>
-
-#define DRIVER_DESC	"PS/2 driver library"
-
-MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>");
-MODULE_DESCRIPTION("PS/2 driver library");
-MODULE_LICENSE("GPL");
-
-/*
- * ps2_sendbyte() sends a byte to the device and waits for acknowledge.
- * It doesn't handle retransmission, though it could - because if there
- * is a need for retransmissions device has to be replaced anyway.
- *
- * ps2_sendbyte() can only be called from a process context.
- */
-
-int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout)
-{
-	serio_pause_rx(ps2dev->serio);
-	ps2dev->nak = 1;
-	ps2dev->flags |= PS2_FLAG_ACK;
-	serio_continue_rx(ps2dev->serio);
-
-	if (serio_write(ps2dev->serio, byte) == 0)
-		wait_event_timeout(ps2dev->wait,
-				   !(ps2dev->flags & PS2_FLAG_ACK),
-				   msecs_to_jiffies(timeout));
-
-	serio_pause_rx(ps2dev->serio);
-	ps2dev->flags &= ~PS2_FLAG_ACK;
-	serio_continue_rx(ps2dev->serio);
-
-	return -ps2dev->nak;
-}
-EXPORT_SYMBOL(ps2_sendbyte);
-
-void ps2_begin_command(struct ps2dev *ps2dev)
-{
-	mutex_lock(&ps2dev->cmd_mutex);
-
-	if (i8042_check_port_owner(ps2dev->serio))
-		i8042_lock_chip();
-}
-EXPORT_SYMBOL(ps2_begin_command);
-
-void ps2_end_command(struct ps2dev *ps2dev)
-{
-	if (i8042_check_port_owner(ps2dev->serio))
-		i8042_unlock_chip();
-
-	mutex_unlock(&ps2dev->cmd_mutex);
-}
-EXPORT_SYMBOL(ps2_end_command);
-
-/*
- * ps2_drain() waits for device to transmit requested number of bytes
- * and discards them.
- */
-
-void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout)
-{
-	if (maxbytes > sizeof(ps2dev->cmdbuf)) {
-		WARN_ON(1);
-		maxbytes = sizeof(ps2dev->cmdbuf);
-	}
-
-	ps2_begin_command(ps2dev);
-
-	serio_pause_rx(ps2dev->serio);
-	ps2dev->flags = PS2_FLAG_CMD;
-	ps2dev->cmdcnt = maxbytes;
-	serio_continue_rx(ps2dev->serio);
-
-	wait_event_timeout(ps2dev->wait,
-			   !(ps2dev->flags & PS2_FLAG_CMD),
-			   msecs_to_jiffies(timeout));
-
-	ps2_end_command(ps2dev);
-}
-EXPORT_SYMBOL(ps2_drain);
-
-/*
- * ps2_is_keyboard_id() checks received ID byte against the list of
- * known keyboard IDs.
- */
-
-int ps2_is_keyboard_id(char id_byte)
-{
-	static const char keyboard_ids[] = {
-		0xab,	/* Regular keyboards		*/
-		0xac,	/* NCD Sun keyboard		*/
-		0x2b,	/* Trust keyboard, translated	*/
-		0x5d,	/* Trust keyboard		*/
-		0x60,	/* NMB SGI keyboard, translated */
-		0x47,	/* NMB SGI keyboard		*/
-	};
-
-	return memchr(keyboard_ids, id_byte, sizeof(keyboard_ids)) != NULL;
-}
-EXPORT_SYMBOL(ps2_is_keyboard_id);
-
-/*
- * ps2_adjust_timeout() is called after receiving 1st byte of command
- * response and tries to reduce remaining timeout to speed up command
- * completion.
- */
-
-static int ps2_adjust_timeout(struct ps2dev *ps2dev, int command, int timeout)
-{
-	switch (command) {
-		case PS2_CMD_RESET_BAT:
-			/*
-			 * Device has sent the first response byte after
-			 * reset command, reset is thus done, so we can
-			 * shorten the timeout.
-			 * The next byte will come soon (keyboard) or not
-			 * at all (mouse).
-			 */
-			if (timeout > msecs_to_jiffies(100))
-				timeout = msecs_to_jiffies(100);
-			break;
-
-		case PS2_CMD_GETID:
-			/*
-			 * Microsoft Natural Elite keyboard responds to
-			 * the GET ID command as it were a mouse, with
-			 * a single byte. Fail the command so atkbd will
-			 * use alternative probe to detect it.
-			 */
-			if (ps2dev->cmdbuf[1] == 0xaa) {
-				serio_pause_rx(ps2dev->serio);
-				ps2dev->flags = 0;
-				serio_continue_rx(ps2dev->serio);
-				timeout = 0;
-			}
-
-			/*
-			 * If device behind the port is not a keyboard there
-			 * won't be 2nd byte of ID response.
-			 */
-			if (!ps2_is_keyboard_id(ps2dev->cmdbuf[1])) {
-				serio_pause_rx(ps2dev->serio);
-				ps2dev->flags = ps2dev->cmdcnt = 0;
-				serio_continue_rx(ps2dev->serio);
-				timeout = 0;
-			}
-			break;
-
-		default:
-			break;
-	}
-
-	return timeout;
-}
-
-/*
- * ps2_command() sends a command and its parameters to the mouse,
- * then waits for the response and puts it in the param array.
- *
- * ps2_command() can only be called from a process context
- */
-
-int __ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
-{
-	int timeout;
-	int send = (command >> 12) & 0xf;
-	int receive = (command >> 8) & 0xf;
-	int rc = -1;
-	int i;
-
-	if (receive > sizeof(ps2dev->cmdbuf)) {
-		WARN_ON(1);
-		return -1;
-	}
-
-	if (send && !param) {
-		WARN_ON(1);
-		return -1;
-	}
-
-	serio_pause_rx(ps2dev->serio);
-	ps2dev->flags = command == PS2_CMD_GETID ? PS2_FLAG_WAITID : 0;
-	ps2dev->cmdcnt = receive;
-	if (receive && param)
-		for (i = 0; i < receive; i++)
-			ps2dev->cmdbuf[(receive - 1) - i] = param[i];
-	serio_continue_rx(ps2dev->serio);
-
-	/*
-	 * Some devices (Synaptics) peform the reset before
-	 * ACKing the reset command, and so it can take a long
-	 * time before the ACK arrives.
-	 */
-	if (ps2_sendbyte(ps2dev, command & 0xff,
-			 command == PS2_CMD_RESET_BAT ? 1000 : 200))
-		goto out;
-
-	for (i = 0; i < send; i++)
-		if (ps2_sendbyte(ps2dev, param[i], 200))
-			goto out;
-
-	/*
-	 * The reset command takes a long time to execute.
-	 */
-	timeout = msecs_to_jiffies(command == PS2_CMD_RESET_BAT ? 4000 : 500);
-
-	timeout = wait_event_timeout(ps2dev->wait,
-				     !(ps2dev->flags & PS2_FLAG_CMD1), timeout);
-
-	if (ps2dev->cmdcnt && !(ps2dev->flags & PS2_FLAG_CMD1)) {
-
-		timeout = ps2_adjust_timeout(ps2dev, command, timeout);
-		wait_event_timeout(ps2dev->wait,
-				   !(ps2dev->flags & PS2_FLAG_CMD), timeout);
-	}
-
-	if (param)
-		for (i = 0; i < receive; i++)
-			param[i] = ps2dev->cmdbuf[(receive - 1) - i];
-
-	if (ps2dev->cmdcnt && (command != PS2_CMD_RESET_BAT || ps2dev->cmdcnt != 1))
-		goto out;
-
-	rc = 0;
-
- out:
-	serio_pause_rx(ps2dev->serio);
-	ps2dev->flags = 0;
-	serio_continue_rx(ps2dev->serio);
-
-	return rc;
-}
-EXPORT_SYMBOL(__ps2_command);
-
-int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
-{
-	int rc;
-
-	ps2_begin_command(ps2dev);
-	rc = __ps2_command(ps2dev, param, command);
-	ps2_end_command(ps2dev);
-
-	return rc;
-}
-EXPORT_SYMBOL(ps2_command);
-
-/*
- * ps2_init() initializes ps2dev structure
- */
-
-void ps2_init(struct ps2dev *ps2dev, struct serio *serio)
-{
-	mutex_init(&ps2dev->cmd_mutex);
-	lockdep_set_subclass(&ps2dev->cmd_mutex, serio->depth);
-	init_waitqueue_head(&ps2dev->wait);
-	ps2dev->serio = serio;
-}
-EXPORT_SYMBOL(ps2_init);
-
-/*
- * ps2_handle_ack() is supposed to be used in interrupt handler
- * to properly process ACK/NAK of a command from a PS/2 device.
- */
-
-int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data)
-{
-	switch (data) {
-		case PS2_RET_ACK:
-			ps2dev->nak = 0;
-			break;
-
-		case PS2_RET_NAK:
-			ps2dev->flags |= PS2_FLAG_NAK;
-			ps2dev->nak = PS2_RET_NAK;
-			break;
-
-		case PS2_RET_ERR:
-			if (ps2dev->flags & PS2_FLAG_NAK) {
-				ps2dev->flags &= ~PS2_FLAG_NAK;
-				ps2dev->nak = PS2_RET_ERR;
-				break;
-			}
-
-		/*
-		 * Workaround for mice which don't ACK the Get ID command.
-		 * These are valid mouse IDs that we recognize.
-		 */
-		case 0x00:
-		case 0x03:
-		case 0x04:
-			if (ps2dev->flags & PS2_FLAG_WAITID) {
-				ps2dev->nak = 0;
-				break;
-			}
-			/* Fall through */
-		default:
-			return 0;
-	}
-
-
-	if (!ps2dev->nak) {
-		ps2dev->flags &= ~PS2_FLAG_NAK;
-		if (ps2dev->cmdcnt)
-			ps2dev->flags |= PS2_FLAG_CMD | PS2_FLAG_CMD1;
-	}
-
-	ps2dev->flags &= ~PS2_FLAG_ACK;
-	wake_up(&ps2dev->wait);
-
-	if (data != PS2_RET_ACK)
-		ps2_handle_response(ps2dev, data);
-
-	return 1;
-}
-EXPORT_SYMBOL(ps2_handle_ack);
-
-/*
- * ps2_handle_response() is supposed to be used in interrupt handler
- * to properly store device's response to a command and notify process
- * waiting for completion of the command.
- */
-
-int ps2_handle_response(struct ps2dev *ps2dev, unsigned char data)
-{
-	if (ps2dev->cmdcnt)
-		ps2dev->cmdbuf[--ps2dev->cmdcnt] = data;
-
-	if (ps2dev->flags & PS2_FLAG_CMD1) {
-		ps2dev->flags &= ~PS2_FLAG_CMD1;
-		if (ps2dev->cmdcnt)
-			wake_up(&ps2dev->wait);
-	}
-
-	if (!ps2dev->cmdcnt) {
-		ps2dev->flags &= ~PS2_FLAG_CMD;
-		wake_up(&ps2dev->wait);
-	}
-
-	return 1;
-}
-EXPORT_SYMBOL(ps2_handle_response);
-
-void ps2_cmd_aborted(struct ps2dev *ps2dev)
-{
-	if (ps2dev->flags & PS2_FLAG_ACK)
-		ps2dev->nak = 1;
-
-	if (ps2dev->flags & (PS2_FLAG_ACK | PS2_FLAG_CMD))
-		wake_up(&ps2dev->wait);
-
-	/* reset all flags except last nack */
-	ps2dev->flags &= PS2_FLAG_NAK;
-}
-EXPORT_SYMBOL(ps2_cmd_aborted);
diff --git a/ANDROID_3.4.5/drivers/input/serio/maceps2.c b/ANDROID_3.4.5/drivers/input/serio/maceps2.c
deleted file mode 100644
index 61da763b..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/maceps2.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * SGI O2 MACE PS2 controller driver for linux
- *
- * Copyright (C) 2002 Vivien Chappelier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/err.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/ip32/mace.h>
-#include <asm/ip32/ip32_ints.h>
-
-MODULE_AUTHOR("Vivien Chappelier <vivien.chappelier@linux-mips.org");
-MODULE_DESCRIPTION("SGI O2 MACE PS2 controller driver");
-MODULE_LICENSE("GPL");
-
-#define MACE_PS2_TIMEOUT 10000 /* in 50us unit */
-
-#define PS2_STATUS_CLOCK_SIGNAL  BIT(0) /* external clock signal */
-#define PS2_STATUS_CLOCK_INHIBIT BIT(1) /* clken output signal */
-#define PS2_STATUS_TX_INPROGRESS BIT(2) /* transmission in progress */
-#define PS2_STATUS_TX_EMPTY      BIT(3) /* empty transmit buffer */
-#define PS2_STATUS_RX_FULL       BIT(4) /* full receive buffer */
-#define PS2_STATUS_RX_INPROGRESS BIT(5) /* reception in progress */
-#define PS2_STATUS_ERROR_PARITY  BIT(6) /* parity error */
-#define PS2_STATUS_ERROR_FRAMING BIT(7) /* framing error */
-
-#define PS2_CONTROL_TX_CLOCK_DISABLE BIT(0) /* inhibit clock signal after TX */
-#define PS2_CONTROL_TX_ENABLE        BIT(1) /* transmit enable */
-#define PS2_CONTROL_TX_INT_ENABLE    BIT(2) /* enable transmit interrupt */
-#define PS2_CONTROL_RX_INT_ENABLE    BIT(3) /* enable receive interrupt */
-#define PS2_CONTROL_RX_CLOCK_ENABLE  BIT(4) /* pause reception if set to 0 */
-#define PS2_CONTROL_RESET            BIT(5) /* reset */
-
-struct maceps2_data {
-	struct mace_ps2port *port;
-	int irq;
-};
-
-static struct maceps2_data port_data[2];
-static struct serio *maceps2_port[2];
-static struct platform_device *maceps2_device;
-
-static int maceps2_write(struct serio *dev, unsigned char val)
-{
-	struct mace_ps2port *port = ((struct maceps2_data *)dev->port_data)->port;
-	unsigned int timeout = MACE_PS2_TIMEOUT;
-
-	do {
-		if (port->status & PS2_STATUS_TX_EMPTY) {
-			port->tx = val;
-			return 0;
-		}
-		udelay(50);
-	} while (timeout--);
-
-	return -1;
-}
-
-static irqreturn_t maceps2_interrupt(int irq, void *dev_id)
-{
-	struct serio *dev = dev_id;
-	struct mace_ps2port *port = ((struct maceps2_data *)dev->port_data)->port;
-	unsigned long byte;
-
-	if (port->status & PS2_STATUS_RX_FULL) {
-		byte = port->rx;
-		serio_interrupt(dev, byte & 0xff, 0);
-        }
-
-	return IRQ_HANDLED;
-}
-
-static int maceps2_open(struct serio *dev)
-{
-	struct maceps2_data *data = (struct maceps2_data *)dev->port_data;
-
-	if (request_irq(data->irq, maceps2_interrupt, 0, "PS2 port", dev)) {
-		printk(KERN_ERR "Could not allocate PS/2 IRQ\n");
-		return -EBUSY;
-	}
-
-	/* Reset port */
-	data->port->control = PS2_CONTROL_TX_CLOCK_DISABLE | PS2_CONTROL_RESET;
-	udelay(100);
-
-        /* Enable interrupts */
-	data->port->control = PS2_CONTROL_RX_CLOCK_ENABLE |
-			      PS2_CONTROL_TX_ENABLE |
-			      PS2_CONTROL_RX_INT_ENABLE;
-
-	return 0;
-}
-
-static void maceps2_close(struct serio *dev)
-{
-	struct maceps2_data *data = (struct maceps2_data *)dev->port_data;
-
-	data->port->control = PS2_CONTROL_TX_CLOCK_DISABLE | PS2_CONTROL_RESET;
-	udelay(100);
-	free_irq(data->irq, dev);
-}
-
-
-static struct serio * __devinit maceps2_allocate_port(int idx)
-{
-	struct serio *serio;
-
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (serio) {
-		serio->id.type		= SERIO_8042;
-		serio->write		= maceps2_write;
-		serio->open		= maceps2_open;
-		serio->close		= maceps2_close;
-		snprintf(serio->name, sizeof(serio->name), "MACE PS/2 port%d", idx);
-		snprintf(serio->phys, sizeof(serio->phys), "mace/serio%d", idx);
-		serio->port_data	= &port_data[idx];
-		serio->dev.parent	= &maceps2_device->dev;
-	}
-
-	return serio;
-}
-
-static int __devinit maceps2_probe(struct platform_device *dev)
-{
-	maceps2_port[0] = maceps2_allocate_port(0);
-	maceps2_port[1] = maceps2_allocate_port(1);
-	if (!maceps2_port[0] || !maceps2_port[1]) {
-		kfree(maceps2_port[0]);
-		kfree(maceps2_port[1]);
-		return -ENOMEM;
-	}
-
-	serio_register_port(maceps2_port[0]);
-	serio_register_port(maceps2_port[1]);
-
-	return 0;
-}
-
-static int __devexit maceps2_remove(struct platform_device *dev)
-{
-	serio_unregister_port(maceps2_port[0]);
-	serio_unregister_port(maceps2_port[1]);
-
-	return 0;
-}
-
-static struct platform_driver maceps2_driver = {
-	.driver		= {
-		.name	= "maceps2",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= maceps2_probe,
-	.remove		= __devexit_p(maceps2_remove),
-};
-
-static int __init maceps2_init(void)
-{
-	int error;
-
-	error = platform_driver_register(&maceps2_driver);
-	if (error)
-		return error;
-
-	maceps2_device = platform_device_alloc("maceps2", -1);
-	if (!maceps2_device) {
-		error = -ENOMEM;
-		goto err_unregister_driver;
-	}
-
-	port_data[0].port = &mace->perif.ps2.keyb;
-	port_data[0].irq  = MACEISA_KEYB_IRQ;
-	port_data[1].port = &mace->perif.ps2.mouse;
-	port_data[1].irq  = MACEISA_MOUSE_IRQ;
-
-	error = platform_device_add(maceps2_device);
-	if (error)
-		goto err_free_device;
-
-	return 0;
-
- err_free_device:
-	platform_device_put(maceps2_device);
- err_unregister_driver:
-	platform_driver_unregister(&maceps2_driver);
-	return error;
-}
-
-static void __exit maceps2_exit(void)
-{
-	platform_device_unregister(maceps2_device);
-	platform_driver_unregister(&maceps2_driver);
-}
-
-module_init(maceps2_init);
-module_exit(maceps2_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/parkbd.c b/ANDROID_3.4.5/drivers/input/serio/parkbd.c
deleted file mode 100644
index 26b45936..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/parkbd.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- *  Parallel port to Keyboard port adapter driver for Linux
- *
- *  Copyright (c) 1999-2004 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * To connect an AT or XT keyboard to the parallel port, a fairly simple adapter
- * can be made:
- * 
- *  Parallel port            Keyboard port
- *
- *     +5V --------------------- +5V (4)
- *  
- *                 ______
- *     +5V -------|______|--.
- *                          |
- *     ACK (10) ------------|
- *                          |--- KBD CLOCK (5)
- *     STROBE (1) ---|<|----'
- *     
- *                 ______
- *     +5V -------|______|--.
- *                          |
- *     BUSY (11) -----------|
- *                          |--- KBD DATA (1)
- *     AUTOFD (14) --|<|----'
- *
- *     GND (18-25) ------------- GND (3)
- *     
- * The diodes can be fairly any type, and the resistors should be somewhere
- * around 5 kOhm, but the adapter will likely work without the resistors,
- * too.
- *
- * The +5V source can be taken either from USB, from mouse or keyboard ports,
- * or from a joystick port. Unfortunately, the parallel port of a PC doesn't
- * have a +5V pin, and feeding the keyboard from signal pins is out of question
- * with 300 mA power reqirement of a typical AT keyboard.
- */
-
-#include <linux/module.h>
-#include <linux/parport.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Parallel port to Keyboard port adapter driver");
-MODULE_LICENSE("GPL");
-
-static unsigned int parkbd_pp_no;
-module_param_named(port, parkbd_pp_no, int, 0);
-MODULE_PARM_DESC(port, "Parallel port the adapter is connected to (default is 0)");
-
-static unsigned int parkbd_mode = SERIO_8042;
-module_param_named(mode, parkbd_mode, uint, 0);
-MODULE_PARM_DESC(mode, "Mode of operation: XT = 0/AT = 1 (default)");
-
-#define PARKBD_CLOCK	0x01	/* Strobe & Ack */
-#define PARKBD_DATA	0x02	/* AutoFd & Busy */
-
-static int parkbd_buffer;
-static int parkbd_counter;
-static unsigned long parkbd_last;
-static int parkbd_writing;
-static unsigned long parkbd_start;
-
-static struct pardevice *parkbd_dev;
-static struct serio *parkbd_port;
-
-static int parkbd_readlines(void)
-{
-	return (parport_read_status(parkbd_dev->port) >> 6) ^ 2;
-}
-
-static void parkbd_writelines(int data)
-{
-	parport_write_control(parkbd_dev->port, (~data & 3) | 0x10);
-}
-
-static int parkbd_write(struct serio *port, unsigned char c)
-{
-	unsigned char p;
-
-	if (!parkbd_mode) return -1;
-
-        p = c ^ (c >> 4);
-	p = p ^ (p >> 2);
-	p = p ^ (p >> 1);
-
-	parkbd_counter = 0;
-	parkbd_writing = 1;
-	parkbd_buffer = c | (((int) (~p & 1)) << 8) | 0x600;
-
-	parkbd_writelines(2);
-
-	return 0;
-}
-
-static void parkbd_interrupt(void *dev_id)
-{
-
-	if (parkbd_writing) {
-
-		if (parkbd_counter && ((parkbd_counter == 11) || time_after(jiffies, parkbd_last + HZ/100))) {
-			parkbd_counter = 0;
-			parkbd_buffer = 0;
-			parkbd_writing = 0;
-			parkbd_writelines(3);
-			return;
-		}
-
-		parkbd_writelines(((parkbd_buffer >> parkbd_counter++) & 1) | 2);
-
-		if (parkbd_counter == 11) {
-			parkbd_counter = 0;
-			parkbd_buffer = 0;
-			parkbd_writing = 0;
-			parkbd_writelines(3);
-		}
-
-	} else {
-
-		if ((parkbd_counter == parkbd_mode + 10) || time_after(jiffies, parkbd_last + HZ/100)) {
-			parkbd_counter = 0;
-			parkbd_buffer = 0;
-		}
-
-		parkbd_buffer |= (parkbd_readlines() >> 1) << parkbd_counter++;
-
-		if (parkbd_counter == parkbd_mode + 10)
-			serio_interrupt(parkbd_port, (parkbd_buffer >> (2 - parkbd_mode)) & 0xff, 0);
-	}
-
-	parkbd_last = jiffies;
-}
-
-static int parkbd_getport(void)
-{
-	struct parport *pp;
-
-	pp = parport_find_number(parkbd_pp_no);
-
-	if (pp == NULL) {
-		printk(KERN_ERR "parkbd: no such parport\n");
-		return -ENODEV;
-	}
-
-	parkbd_dev = parport_register_device(pp, "parkbd", NULL, NULL, parkbd_interrupt, PARPORT_DEV_EXCL, NULL);
-	parport_put_port(pp);
-
-	if (!parkbd_dev)
-		return -ENODEV;
-
-	if (parport_claim(parkbd_dev)) {
-		parport_unregister_device(parkbd_dev);
-		return -EBUSY;
-	}
-
-	parkbd_start = jiffies;
-
-	return 0;
-}
-
-static struct serio * __init parkbd_allocate_serio(void)
-{
-	struct serio *serio;
-
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (serio) {
-		serio->id.type = parkbd_mode;
-		serio->write = parkbd_write,
-		strlcpy(serio->name, "PARKBD AT/XT keyboard adapter", sizeof(serio->name));
-		snprintf(serio->phys, sizeof(serio->phys), "%s/serio0", parkbd_dev->port->name);
-	}
-
-	return serio;
-}
-
-static int __init parkbd_init(void)
-{
-	int err;
-
-	err = parkbd_getport();
-	if (err)
-		return err;
-
-	parkbd_port = parkbd_allocate_serio();
-	if (!parkbd_port) {
-		parport_release(parkbd_dev);
-		return -ENOMEM;
-	}
-
-	parkbd_writelines(3);
-
-	serio_register_port(parkbd_port);
-
-	printk(KERN_INFO "serio: PARKBD %s adapter on %s\n",
-                        parkbd_mode ? "AT" : "XT", parkbd_dev->port->name);
-
-	return 0;
-}
-
-static void __exit parkbd_exit(void)
-{
-	parport_release(parkbd_dev);
-	serio_unregister_port(parkbd_port);
-	parport_unregister_device(parkbd_dev);
-}
-
-module_init(parkbd_init);
-module_exit(parkbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/pcips2.c b/ANDROID_3.4.5/drivers/input/serio/pcips2.c
deleted file mode 100644
index 43494742..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/pcips2.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * linux/drivers/input/serio/pcips2.c
- *
- *  Copyright (C) 2003 Russell King, All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License.
- *
- *  I'm not sure if this is a generic PS/2 PCI interface or specific to
- *  the Mobility Electronics docking station.
- */
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/input.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/delay.h>
-#include <asm/io.h>
-
-#define PS2_CTRL		(0)
-#define PS2_STATUS		(1)
-#define PS2_DATA		(2)
-
-#define PS2_CTRL_CLK		(1<<0)
-#define PS2_CTRL_DAT		(1<<1)
-#define PS2_CTRL_TXIRQ		(1<<2)
-#define PS2_CTRL_ENABLE		(1<<3)
-#define PS2_CTRL_RXIRQ		(1<<4)
-
-#define PS2_STAT_CLK		(1<<0)
-#define PS2_STAT_DAT		(1<<1)
-#define PS2_STAT_PARITY		(1<<2)
-#define PS2_STAT_RXFULL		(1<<5)
-#define PS2_STAT_TXBUSY		(1<<6)
-#define PS2_STAT_TXEMPTY	(1<<7)
-
-struct pcips2_data {
-	struct serio	*io;
-	unsigned int	base;
-	struct pci_dev	*dev;
-};
-
-static int pcips2_write(struct serio *io, unsigned char val)
-{
-	struct pcips2_data *ps2if = io->port_data;
-	unsigned int stat;
-
-	do {
-		stat = inb(ps2if->base + PS2_STATUS);
-		cpu_relax();
-	} while (!(stat & PS2_STAT_TXEMPTY));
-
-	outb(val, ps2if->base + PS2_DATA);
-
-	return 0;
-}
-
-static irqreturn_t pcips2_interrupt(int irq, void *devid)
-{
-	struct pcips2_data *ps2if = devid;
-	unsigned char status, scancode;
-	int handled = 0;
-
-	do {
-		unsigned int flag;
-
-		status = inb(ps2if->base + PS2_STATUS);
-		if (!(status & PS2_STAT_RXFULL))
-			break;
-		handled = 1;
-		scancode = inb(ps2if->base + PS2_DATA);
-		if (status == 0xff && scancode == 0xff)
-			break;
-
-		flag = (status & PS2_STAT_PARITY) ? 0 : SERIO_PARITY;
-
-		if (hweight8(scancode) & 1)
-			flag ^= SERIO_PARITY;
-
-		serio_interrupt(ps2if->io, scancode, flag);
-	} while (1);
-	return IRQ_RETVAL(handled);
-}
-
-static void pcips2_flush_input(struct pcips2_data *ps2if)
-{
-	unsigned char status, scancode;
-
-	do {
-		status = inb(ps2if->base + PS2_STATUS);
-		if (!(status & PS2_STAT_RXFULL))
-			break;
-		scancode = inb(ps2if->base + PS2_DATA);
-		if (status == 0xff && scancode == 0xff)
-			break;
-	} while (1);
-}
-
-static int pcips2_open(struct serio *io)
-{
-	struct pcips2_data *ps2if = io->port_data;
-	int ret, val = 0;
-
-	outb(PS2_CTRL_ENABLE, ps2if->base);
-	pcips2_flush_input(ps2if);
-
-	ret = request_irq(ps2if->dev->irq, pcips2_interrupt, IRQF_SHARED,
-			  "pcips2", ps2if);
-	if (ret == 0)
-		val = PS2_CTRL_ENABLE | PS2_CTRL_RXIRQ;
-
-	outb(val, ps2if->base);
-
-	return ret;
-}
-
-static void pcips2_close(struct serio *io)
-{
-	struct pcips2_data *ps2if = io->port_data;
-
-	outb(0, ps2if->base);
-
-	free_irq(ps2if->dev->irq, ps2if);
-}
-
-static int __devinit pcips2_probe(struct pci_dev *dev, const struct pci_device_id *id)
-{
-	struct pcips2_data *ps2if;
-	struct serio *serio;
-	int ret;
-
-	ret = pci_enable_device(dev);
-	if (ret)
-		goto out;
-
-	ret = pci_request_regions(dev, "pcips2");
-	if (ret)
-		goto disable;
-
-	ps2if = kzalloc(sizeof(struct pcips2_data), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!ps2if || !serio) {
-		ret = -ENOMEM;
-		goto release;
-	}
-
-
-	serio->id.type		= SERIO_8042;
-	serio->write		= pcips2_write;
-	serio->open		= pcips2_open;
-	serio->close		= pcips2_close;
-	strlcpy(serio->name, pci_name(dev), sizeof(serio->name));
-	strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys));
-	serio->port_data	= ps2if;
-	serio->dev.parent	= &dev->dev;
-	ps2if->io		= serio;
-	ps2if->dev		= dev;
-	ps2if->base		= pci_resource_start(dev, 0);
-
-	pci_set_drvdata(dev, ps2if);
-
-	serio_register_port(ps2if->io);
-	return 0;
-
- release:
-	kfree(ps2if);
-	kfree(serio);
-	pci_release_regions(dev);
- disable:
-	pci_disable_device(dev);
- out:
-	return ret;
-}
-
-static void __devexit pcips2_remove(struct pci_dev *dev)
-{
-	struct pcips2_data *ps2if = pci_get_drvdata(dev);
-
-	serio_unregister_port(ps2if->io);
-	pci_set_drvdata(dev, NULL);
-	kfree(ps2if);
-	pci_release_regions(dev);
-	pci_disable_device(dev);
-}
-
-static const struct pci_device_id pcips2_ids[] = {
-	{
-		.vendor		= 0x14f2,	/* MOBILITY */
-		.device		= 0x0123,	/* Keyboard */
-		.subvendor	= PCI_ANY_ID,
-		.subdevice	= PCI_ANY_ID,
-		.class		= PCI_CLASS_INPUT_KEYBOARD << 8,
-		.class_mask	= 0xffff00,
-	},
-	{
-		.vendor		= 0x14f2,	/* MOBILITY */
-		.device		= 0x0124,	/* Mouse */
-		.subvendor	= PCI_ANY_ID,
-		.subdevice	= PCI_ANY_ID,
-		.class		= PCI_CLASS_INPUT_MOUSE << 8,
-		.class_mask	= 0xffff00,
-	},
-	{ 0, }
-};
-
-static struct pci_driver pcips2_driver = {
-	.name			= "pcips2",
-	.id_table		= pcips2_ids,
-	.probe			= pcips2_probe,
-	.remove			= __devexit_p(pcips2_remove),
-};
-
-static int __init pcips2_init(void)
-{
-	return pci_register_driver(&pcips2_driver);
-}
-
-static void __exit pcips2_exit(void)
-{
-	pci_unregister_driver(&pcips2_driver);
-}
-
-module_init(pcips2_init);
-module_exit(pcips2_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>");
-MODULE_DESCRIPTION("PCI PS/2 keyboard/mouse driver");
-MODULE_DEVICE_TABLE(pci, pcips2_ids);
diff --git a/ANDROID_3.4.5/drivers/input/serio/ps2mult.c b/ANDROID_3.4.5/drivers/input/serio/ps2mult.c
deleted file mode 100644
index 15aa81c9..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/ps2mult.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- * TQC PS/2 Multiplexer driver
- *
- * Copyright (C) 2010 Dmitry Eremin-Solenikov
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/serio.h>
-
-MODULE_AUTHOR("Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>");
-MODULE_DESCRIPTION("TQC PS/2 Multiplexer driver");
-MODULE_LICENSE("GPL");
-
-#define PS2MULT_KB_SELECTOR		0xA0
-#define PS2MULT_MS_SELECTOR		0xA1
-#define PS2MULT_ESCAPE			0x7D
-#define PS2MULT_BSYNC			0x7E
-#define PS2MULT_SESSION_START		0x55
-#define PS2MULT_SESSION_END		0x56
-
-struct ps2mult_port {
-	struct serio *serio;
-	unsigned char sel;
-	bool registered;
-};
-
-#define PS2MULT_NUM_PORTS	2
-#define PS2MULT_KBD_PORT	0
-#define PS2MULT_MOUSE_PORT	1
-
-struct ps2mult {
-	struct serio *mx_serio;
-	struct ps2mult_port ports[PS2MULT_NUM_PORTS];
-
-	spinlock_t lock;
-	struct ps2mult_port *in_port;
-	struct ps2mult_port *out_port;
-	bool escape;
-};
-
-/* First MUST come PS2MULT_NUM_PORTS selectors */
-static const unsigned char ps2mult_controls[] = {
-	PS2MULT_KB_SELECTOR, PS2MULT_MS_SELECTOR,
-	PS2MULT_ESCAPE, PS2MULT_BSYNC,
-	PS2MULT_SESSION_START, PS2MULT_SESSION_END,
-};
-
-static const struct serio_device_id ps2mult_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_PS2MULT,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, ps2mult_serio_ids);
-
-static void ps2mult_select_port(struct ps2mult *psm, struct ps2mult_port *port)
-{
-	struct serio *mx_serio = psm->mx_serio;
-
-	serio_write(mx_serio, port->sel);
-	psm->out_port = port;
-	dev_dbg(&mx_serio->dev, "switched to sel %02x\n", port->sel);
-}
-
-static int ps2mult_serio_write(struct serio *serio, unsigned char data)
-{
-	struct serio *mx_port = serio->parent;
-	struct ps2mult *psm = serio_get_drvdata(mx_port);
-	struct ps2mult_port *port = serio->port_data;
-	bool need_escape;
-	unsigned long flags;
-
-	spin_lock_irqsave(&psm->lock, flags);
-
-	if (psm->out_port != port)
-		ps2mult_select_port(psm, port);
-
-	need_escape = memchr(ps2mult_controls, data, sizeof(ps2mult_controls));
-
-	dev_dbg(&serio->dev,
-		"write: %s%02x\n", need_escape ? "ESC " : "", data);
-
-	if (need_escape)
-		serio_write(mx_port, PS2MULT_ESCAPE);
-
-	serio_write(mx_port, data);
-
-	spin_unlock_irqrestore(&psm->lock, flags);
-
-	return 0;
-}
-
-static int ps2mult_serio_start(struct serio *serio)
-{
-	struct ps2mult *psm = serio_get_drvdata(serio->parent);
-	struct ps2mult_port *port = serio->port_data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&psm->lock, flags);
-	port->registered = true;
-	spin_unlock_irqrestore(&psm->lock, flags);
-
-	return 0;
-}
-
-static void ps2mult_serio_stop(struct serio *serio)
-{
-	struct ps2mult *psm = serio_get_drvdata(serio->parent);
-	struct ps2mult_port *port = serio->port_data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&psm->lock, flags);
-	port->registered = false;
-	spin_unlock_irqrestore(&psm->lock, flags);
-}
-
-static int ps2mult_create_port(struct ps2mult *psm, int i)
-{
-	struct serio *mx_serio = psm->mx_serio;
-	struct serio *serio;
-
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!serio)
-		return -ENOMEM;
-
-	strlcpy(serio->name, "TQC PS/2 Multiplexer", sizeof(serio->name));
-	snprintf(serio->phys, sizeof(serio->phys),
-		 "%s/port%d", mx_serio->phys, i);
-	serio->id.type = SERIO_8042;
-	serio->write = ps2mult_serio_write;
-	serio->start = ps2mult_serio_start;
-	serio->stop = ps2mult_serio_stop;
-	serio->parent = psm->mx_serio;
-	serio->port_data = &psm->ports[i];
-
-	psm->ports[i].serio = serio;
-
-	return 0;
-}
-
-static void ps2mult_reset(struct ps2mult *psm)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&psm->lock, flags);
-
-	serio_write(psm->mx_serio, PS2MULT_SESSION_END);
-	serio_write(psm->mx_serio, PS2MULT_SESSION_START);
-
-	ps2mult_select_port(psm, &psm->ports[PS2MULT_KBD_PORT]);
-
-	spin_unlock_irqrestore(&psm->lock, flags);
-}
-
-static int ps2mult_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct ps2mult *psm;
-	int i;
-	int error;
-
-	if (!serio->write)
-		return -EINVAL;
-
-	psm = kzalloc(sizeof(*psm), GFP_KERNEL);
-	if (!psm)
-		return -ENOMEM;
-
-	spin_lock_init(&psm->lock);
-	psm->mx_serio = serio;
-
-	for (i = 0; i < PS2MULT_NUM_PORTS; i++) {
-		psm->ports[i].sel = ps2mult_controls[i];
-		error = ps2mult_create_port(psm, i);
-		if (error)
-			goto err_out;
-	}
-
-	psm->in_port = psm->out_port = &psm->ports[PS2MULT_KBD_PORT];
-
-	serio_set_drvdata(serio, psm);
-	error = serio_open(serio, drv);
-	if (error)
-		goto err_out;
-
-	ps2mult_reset(psm);
-
-	for (i = 0; i <  PS2MULT_NUM_PORTS; i++) {
-		struct serio *s = psm->ports[i].serio;
-
-		dev_info(&serio->dev, "%s port at %s\n", s->name, serio->phys);
-		serio_register_port(s);
-	}
-
-	return 0;
-
-err_out:
-	while (--i >= 0)
-		kfree(psm->ports[i].serio);
-	kfree(psm);
-	return error;
-}
-
-static void ps2mult_disconnect(struct serio *serio)
-{
-	struct ps2mult *psm = serio_get_drvdata(serio);
-
-	/* Note that serio core already take care of children ports */
-	serio_write(serio, PS2MULT_SESSION_END);
-	serio_close(serio);
-	kfree(psm);
-
-	serio_set_drvdata(serio, NULL);
-}
-
-static int ps2mult_reconnect(struct serio *serio)
-{
-	struct ps2mult *psm = serio_get_drvdata(serio);
-
-	ps2mult_reset(psm);
-
-	return 0;
-}
-
-static irqreturn_t ps2mult_interrupt(struct serio *serio,
-				     unsigned char data, unsigned int dfl)
-{
-	struct ps2mult *psm = serio_get_drvdata(serio);
-	struct ps2mult_port *in_port;
-	unsigned long flags;
-
-	dev_dbg(&serio->dev, "Received %02x flags %02x\n", data, dfl);
-
-	spin_lock_irqsave(&psm->lock, flags);
-
-	if (psm->escape) {
-		psm->escape = false;
-		in_port = psm->in_port;
-		if (in_port->registered)
-			serio_interrupt(in_port->serio, data, dfl);
-		goto out;
-	}
-
-	switch (data) {
-	case PS2MULT_ESCAPE:
-		dev_dbg(&serio->dev, "ESCAPE\n");
-		psm->escape = true;
-		break;
-
-	case PS2MULT_BSYNC:
-		dev_dbg(&serio->dev, "BSYNC\n");
-		psm->in_port = psm->out_port;
-		break;
-
-	case PS2MULT_SESSION_START:
-		dev_dbg(&serio->dev, "SS\n");
-		break;
-
-	case PS2MULT_SESSION_END:
-		dev_dbg(&serio->dev, "SE\n");
-		break;
-
-	case PS2MULT_KB_SELECTOR:
-		dev_dbg(&serio->dev, "KB\n");
-		psm->in_port = &psm->ports[PS2MULT_KBD_PORT];
-		break;
-
-	case PS2MULT_MS_SELECTOR:
-		dev_dbg(&serio->dev, "MS\n");
-		psm->in_port = &psm->ports[PS2MULT_MOUSE_PORT];
-		break;
-
-	default:
-		in_port = psm->in_port;
-		if (in_port->registered)
-			serio_interrupt(in_port->serio, data, dfl);
-		break;
-	}
-
- out:
-	spin_unlock_irqrestore(&psm->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static struct serio_driver ps2mult_drv = {
-	.driver		= {
-		.name	= "ps2mult",
-	},
-	.description	= "TQC PS/2 Multiplexer driver",
-	.id_table	= ps2mult_serio_ids,
-	.interrupt	= ps2mult_interrupt,
-	.connect	= ps2mult_connect,
-	.disconnect	= ps2mult_disconnect,
-	.reconnect	= ps2mult_reconnect,
-};
-
-static int __init ps2mult_init(void)
-{
-	return serio_register_driver(&ps2mult_drv);
-}
-
-static void __exit ps2mult_exit(void)
-{
-	serio_unregister_driver(&ps2mult_drv);
-}
-
-module_init(ps2mult_init);
-module_exit(ps2mult_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/q40kbd.c b/ANDROID_3.4.5/drivers/input/serio/q40kbd.c
deleted file mode 100644
index 0c0df7f7..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/q40kbd.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Richard Zidlicky <Richard.Zidlicky@stud.informatik.uni-erlangen.de>
- */
-
-/*
- * Q40 PS/2 keyboard controller driver for Linux/m68k
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/interrupt.h>
-#include <linux/err.h>
-#include <linux/bitops.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/q40_master.h>
-#include <asm/irq.h>
-#include <asm/q40ints.h>
-
-#define DRV_NAME	"q40kbd"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Q40 PS/2 keyboard controller driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRV_NAME);
-
-struct q40kbd {
-	struct serio *port;
-	spinlock_t lock;
-};
-
-static irqreturn_t q40kbd_interrupt(int irq, void *dev_id)
-{
-	struct q40kbd *q40kbd = dev_id;
-	unsigned long flags;
-
-	spin_lock_irqsave(&q40kbd->lock, flags);
-
-	if (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG))
-		serio_interrupt(q40kbd->port, master_inb(KEYCODE_REG), 0);
-
-	master_outb(-1, KEYBOARD_UNLOCK_REG);
-
-	spin_unlock_irqrestore(&q40kbd->lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * q40kbd_flush() flushes all data that may be in the keyboard buffers
- */
-
-static void q40kbd_flush(struct q40kbd *q40kbd)
-{
-	int maxread = 100;
-	unsigned long flags;
-
-	spin_lock_irqsave(&q40kbd->lock, flags);
-
-	while (maxread-- && (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG)))
-		master_inb(KEYCODE_REG);
-
-	spin_unlock_irqrestore(&q40kbd->lock, flags);
-}
-
-static void q40kbd_stop(void)
-{
-	master_outb(0, KEY_IRQ_ENABLE_REG);
-	master_outb(-1, KEYBOARD_UNLOCK_REG);
-}
-
-/*
- * q40kbd_open() is called when a port is open by the higher layer.
- * It allocates the interrupt and enables in in the chip.
- */
-
-static int q40kbd_open(struct serio *port)
-{
-	struct q40kbd *q40kbd = port->port_data;
-
-	q40kbd_flush(q40kbd);
-
-	/* off we go */
-	master_outb(-1, KEYBOARD_UNLOCK_REG);
-	master_outb(1, KEY_IRQ_ENABLE_REG);
-
-	return 0;
-}
-
-static void q40kbd_close(struct serio *port)
-{
-	struct q40kbd *q40kbd = port->port_data;
-
-	q40kbd_stop();
-	q40kbd_flush(q40kbd);
-}
-
-static int __devinit q40kbd_probe(struct platform_device *pdev)
-{
-	struct q40kbd *q40kbd;
-	struct serio *port;
-	int error;
-
-	q40kbd = kzalloc(sizeof(struct q40kbd), GFP_KERNEL);
-	port = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!q40kbd || !port) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	q40kbd->port = port;
-	spin_lock_init(&q40kbd->lock);
-
-	port->id.type = SERIO_8042;
-	port->open = q40kbd_open;
-	port->close = q40kbd_close;
-	port->port_data = q40kbd;
-	port->dev.parent = &pdev->dev;
-	strlcpy(port->name, "Q40 Kbd Port", sizeof(port->name));
-	strlcpy(port->phys, "Q40", sizeof(port->phys));
-
-	q40kbd_stop();
-
-	error = request_irq(Q40_IRQ_KEYBOARD, q40kbd_interrupt, 0,
-			    DRV_NAME, q40kbd);
-	if (error) {
-		dev_err(&pdev->dev, "Can't get irq %d.\n", Q40_IRQ_KEYBOARD);
-		goto err_free_mem;
-	}
-
-	serio_register_port(q40kbd->port);
-
-	platform_set_drvdata(pdev, q40kbd);
-	printk(KERN_INFO "serio: Q40 kbd registered\n");
-
-	return 0;
-
-err_free_mem:
-	kfree(port);
-	kfree(q40kbd);
-	return error;
-}
-
-static int __devexit q40kbd_remove(struct platform_device *pdev)
-{
-	struct q40kbd *q40kbd = platform_get_drvdata(pdev);
-
-	/*
-	 * q40kbd_close() will be called as part of unregistering
-	 * and will ensure that IRQ is turned off, so it is safe
-	 * to unregister port first and free IRQ later.
-	 */
-	serio_unregister_port(q40kbd->port);
-	free_irq(Q40_IRQ_KEYBOARD, q40kbd);
-	kfree(q40kbd);
-
-	platform_set_drvdata(pdev, NULL);
-	return 0;
-}
-
-static struct platform_driver q40kbd_driver = {
-	.driver		= {
-		.name	= "q40kbd",
-		.owner	= THIS_MODULE,
-	},
-	.remove		= __devexit_p(q40kbd_remove),
-};
-
-static int __init q40kbd_init(void)
-{
-	return platform_driver_probe(&q40kbd_driver, q40kbd_probe);
-}
-
-static void __exit q40kbd_exit(void)
-{
-	platform_driver_unregister(&q40kbd_driver);
-}
-
-module_init(q40kbd_init);
-module_exit(q40kbd_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/rpckbd.c b/ANDROID_3.4.5/drivers/input/serio/rpckbd.c
deleted file mode 100644
index 2af5df6a..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/rpckbd.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *  Copyright (c) 2002 Russell King
- */
-
-/*
- * Acorn RiscPC PS/2 keyboard controller driver for Linux/ARM
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <mach/hardware.h>
-#include <asm/hardware/iomd.h>
-
-MODULE_AUTHOR("Vojtech Pavlik, Russell King");
-MODULE_DESCRIPTION("Acorn RiscPC PS/2 keyboard controller driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:kart");
-
-struct rpckbd_data {
-	int tx_irq;
-	int rx_irq;
-};
-
-static int rpckbd_write(struct serio *port, unsigned char val)
-{
-	while (!(iomd_readb(IOMD_KCTRL) & (1 << 7)))
-		cpu_relax();
-
-	iomd_writeb(val, IOMD_KARTTX);
-
-	return 0;
-}
-
-static irqreturn_t rpckbd_rx(int irq, void *dev_id)
-{
-	struct serio *port = dev_id;
-	unsigned int byte;
-	int handled = IRQ_NONE;
-
-	while (iomd_readb(IOMD_KCTRL) & (1 << 5)) {
-		byte = iomd_readb(IOMD_KARTRX);
-
-		serio_interrupt(port, byte, 0);
-		handled = IRQ_HANDLED;
-	}
-	return handled;
-}
-
-static irqreturn_t rpckbd_tx(int irq, void *dev_id)
-{
-	return IRQ_HANDLED;
-}
-
-static int rpckbd_open(struct serio *port)
-{
-	struct rpckbd_data *rpckbd = port->port_data;
-
-	/* Reset the keyboard state machine. */
-	iomd_writeb(0, IOMD_KCTRL);
-	iomd_writeb(8, IOMD_KCTRL);
-	iomd_readb(IOMD_KARTRX);
-
-	if (request_irq(rpckbd->rx_irq, rpckbd_rx, 0, "rpckbd", port) != 0) {
-		printk(KERN_ERR "rpckbd.c: Could not allocate keyboard receive IRQ\n");
-		return -EBUSY;
-	}
-
-	if (request_irq(rpckbd->tx_irq, rpckbd_tx, 0, "rpckbd", port) != 0) {
-		printk(KERN_ERR "rpckbd.c: Could not allocate keyboard transmit IRQ\n");
-		free_irq(rpckbd->rx_irq, port);
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static void rpckbd_close(struct serio *port)
-{
-	struct rpckbd_data *rpckbd = port->port_data;
-
-	free_irq(rpckbd->rx_irq, port);
-	free_irq(rpckbd->tx_irq, port);
-}
-
-/*
- * Allocate and initialize serio structure for subsequent registration
- * with serio core.
- */
-static int __devinit rpckbd_probe(struct platform_device *dev)
-{
-	struct rpckbd_data *rpckbd;
-	struct serio *serio;
-	int tx_irq, rx_irq;
-
-	rx_irq = platform_get_irq(dev, 0);
-	if (rx_irq <= 0)
-		return rx_irq < 0 ? rx_irq : -ENXIO;
-
-	tx_irq = platform_get_irq(dev, 1);
-	if (tx_irq <= 0)
-		return tx_irq < 0 ? tx_irq : -ENXIO;
-
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	rpckbd = kzalloc(sizeof(*rpckbd), GFP_KERNEL);
-	if (!serio || !rpckbd) {
-		kfree(rpckbd);
-		kfree(serio);
-		return -ENOMEM;
-	}
-
-	rpckbd->rx_irq = rx_irq;
-	rpckbd->tx_irq = tx_irq;
-
-	serio->id.type		= SERIO_8042;
-	serio->write		= rpckbd_write;
-	serio->open		= rpckbd_open;
-	serio->close		= rpckbd_close;
-	serio->dev.parent	= &dev->dev;
-	serio->port_data	= rpckbd;
-	strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name));
-	strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys));
-
-	platform_set_drvdata(dev, serio);
-	serio_register_port(serio);
-	return 0;
-}
-
-static int __devexit rpckbd_remove(struct platform_device *dev)
-{
-	struct serio *serio = platform_get_drvdata(dev);
-	struct rpckbd_data *rpckbd = serio->port_data;
-
-	serio_unregister_port(serio);
-	kfree(rpckbd);
-
-	return 0;
-}
-
-static struct platform_driver rpckbd_driver = {
-	.probe		= rpckbd_probe,
-	.remove		= __devexit_p(rpckbd_remove),
-	.driver		= {
-		.name	= "kart",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(rpckbd_driver);
diff --git a/ANDROID_3.4.5/drivers/input/serio/sa1111ps2.c b/ANDROID_3.4.5/drivers/input/serio/sa1111ps2.c
deleted file mode 100644
index 38976670..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/sa1111ps2.c
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
- *  linux/drivers/input/serio/sa1111ps2.c
- *
- *  Copyright (C) 2002 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License.
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-
-#include <asm/io.h>
-
-#include <asm/hardware/sa1111.h>
-
-#define PS2CR		0x0000
-#define PS2STAT		0x0004
-#define PS2DATA		0x0008
-#define PS2CLKDIV	0x000c
-#define PS2PRECNT	0x0010
-
-#define PS2CR_ENA	0x08
-#define PS2CR_FKD	0x02
-#define PS2CR_FKC	0x01
-
-#define PS2STAT_STP	0x0100
-#define PS2STAT_TXE	0x0080
-#define PS2STAT_TXB	0x0040
-#define PS2STAT_RXF	0x0020
-#define PS2STAT_RXB	0x0010
-#define PS2STAT_ENA	0x0008
-#define PS2STAT_RXP	0x0004
-#define PS2STAT_KBD	0x0002
-#define PS2STAT_KBC	0x0001
-
-struct ps2if {
-	struct serio		*io;
-	struct sa1111_dev	*dev;
-	void __iomem		*base;
-	unsigned int		open;
-	spinlock_t		lock;
-	unsigned int		head;
-	unsigned int		tail;
-	unsigned char		buf[4];
-};
-
-/*
- * Read all bytes waiting in the PS2 port.  There should be
- * at the most one, but we loop for safety.  If there was a
- * framing error, we have to manually clear the status.
- */
-static irqreturn_t ps2_rxint(int irq, void *dev_id)
-{
-	struct ps2if *ps2if = dev_id;
-	unsigned int scancode, flag, status;
-
-	status = sa1111_readl(ps2if->base + PS2STAT);
-	while (status & PS2STAT_RXF) {
-		if (status & PS2STAT_STP)
-			sa1111_writel(PS2STAT_STP, ps2if->base + PS2STAT);
-
-		flag = (status & PS2STAT_STP ? SERIO_FRAME : 0) |
-		       (status & PS2STAT_RXP ? 0 : SERIO_PARITY);
-
-		scancode = sa1111_readl(ps2if->base + PS2DATA) & 0xff;
-
-		if (hweight8(scancode) & 1)
-			flag ^= SERIO_PARITY;
-
-		serio_interrupt(ps2if->io, scancode, flag);
-
-		status = sa1111_readl(ps2if->base + PS2STAT);
-        }
-
-        return IRQ_HANDLED;
-}
-
-/*
- * Completion of ps2 write
- */
-static irqreturn_t ps2_txint(int irq, void *dev_id)
-{
-	struct ps2if *ps2if = dev_id;
-	unsigned int status;
-
-	spin_lock(&ps2if->lock);
-	status = sa1111_readl(ps2if->base + PS2STAT);
-	if (ps2if->head == ps2if->tail) {
-		disable_irq_nosync(irq);
-		/* done */
-	} else if (status & PS2STAT_TXE) {
-		sa1111_writel(ps2if->buf[ps2if->tail], ps2if->base + PS2DATA);
-		ps2if->tail = (ps2if->tail + 1) & (sizeof(ps2if->buf) - 1);
-	}
-	spin_unlock(&ps2if->lock);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * Write a byte to the PS2 port.  We have to wait for the
- * port to indicate that the transmitter is empty.
- */
-static int ps2_write(struct serio *io, unsigned char val)
-{
-	struct ps2if *ps2if = io->port_data;
-	unsigned long flags;
-	unsigned int head;
-
-	spin_lock_irqsave(&ps2if->lock, flags);
-
-	/*
-	 * If the TX register is empty, we can go straight out.
-	 */
-	if (sa1111_readl(ps2if->base + PS2STAT) & PS2STAT_TXE) {
-		sa1111_writel(val, ps2if->base + PS2DATA);
-	} else {
-		if (ps2if->head == ps2if->tail)
-			enable_irq(ps2if->dev->irq[1]);
-		head = (ps2if->head + 1) & (sizeof(ps2if->buf) - 1);
-		if (head != ps2if->tail) {
-			ps2if->buf[ps2if->head] = val;
-			ps2if->head = head;
-		}
-	}
-
-	spin_unlock_irqrestore(&ps2if->lock, flags);
-	return 0;
-}
-
-static int ps2_open(struct serio *io)
-{
-	struct ps2if *ps2if = io->port_data;
-	int ret;
-
-	ret = sa1111_enable_device(ps2if->dev);
-	if (ret)
-		return ret;
-
-	ret = request_irq(ps2if->dev->irq[0], ps2_rxint, 0,
-			  SA1111_DRIVER_NAME(ps2if->dev), ps2if);
-	if (ret) {
-		printk(KERN_ERR "sa1111ps2: could not allocate IRQ%d: %d\n",
-			ps2if->dev->irq[0], ret);
-		sa1111_disable_device(ps2if->dev);
-		return ret;
-	}
-
-	ret = request_irq(ps2if->dev->irq[1], ps2_txint, 0,
-			  SA1111_DRIVER_NAME(ps2if->dev), ps2if);
-	if (ret) {
-		printk(KERN_ERR "sa1111ps2: could not allocate IRQ%d: %d\n",
-			ps2if->dev->irq[1], ret);
-		free_irq(ps2if->dev->irq[0], ps2if);
-		sa1111_disable_device(ps2if->dev);
-		return ret;
-	}
-
-	ps2if->open = 1;
-
-	enable_irq_wake(ps2if->dev->irq[0]);
-
-	sa1111_writel(PS2CR_ENA, ps2if->base + PS2CR);
-	return 0;
-}
-
-static void ps2_close(struct serio *io)
-{
-	struct ps2if *ps2if = io->port_data;
-
-	sa1111_writel(0, ps2if->base + PS2CR);
-
-	disable_irq_wake(ps2if->dev->irq[0]);
-
-	ps2if->open = 0;
-
-	free_irq(ps2if->dev->irq[1], ps2if);
-	free_irq(ps2if->dev->irq[0], ps2if);
-
-	sa1111_disable_device(ps2if->dev);
-}
-
-/*
- * Clear the input buffer.
- */
-static void __devinit ps2_clear_input(struct ps2if *ps2if)
-{
-	int maxread = 100;
-
-	while (maxread--) {
-		if ((sa1111_readl(ps2if->base + PS2DATA) & 0xff) == 0xff)
-			break;
-	}
-}
-
-static unsigned int __devinit ps2_test_one(struct ps2if *ps2if,
-					   unsigned int mask)
-{
-	unsigned int val;
-
-	sa1111_writel(PS2CR_ENA | mask, ps2if->base + PS2CR);
-
-	udelay(2);
-
-	val = sa1111_readl(ps2if->base + PS2STAT);
-	return val & (PS2STAT_KBC | PS2STAT_KBD);
-}
-
-/*
- * Test the keyboard interface.  We basically check to make sure that
- * we can drive each line to the keyboard independently of each other.
- */
-static int __devinit ps2_test(struct ps2if *ps2if)
-{
-	unsigned int stat;
-	int ret = 0;
-
-	stat = ps2_test_one(ps2if, PS2CR_FKC);
-	if (stat != PS2STAT_KBD) {
-		printk("PS/2 interface test failed[1]: %02x\n", stat);
-		ret = -ENODEV;
-	}
-
-	stat = ps2_test_one(ps2if, 0);
-	if (stat != (PS2STAT_KBC | PS2STAT_KBD)) {
-		printk("PS/2 interface test failed[2]: %02x\n", stat);
-		ret = -ENODEV;
-	}
-
-	stat = ps2_test_one(ps2if, PS2CR_FKD);
-	if (stat != PS2STAT_KBC) {
-		printk("PS/2 interface test failed[3]: %02x\n", stat);
-		ret = -ENODEV;
-	}
-
-	sa1111_writel(0, ps2if->base + PS2CR);
-
-	return ret;
-}
-
-/*
- * Add one device to this driver.
- */
-static int __devinit ps2_probe(struct sa1111_dev *dev)
-{
-	struct ps2if *ps2if;
-	struct serio *serio;
-	int ret;
-
-	ps2if = kzalloc(sizeof(struct ps2if), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!ps2if || !serio) {
-		ret = -ENOMEM;
-		goto free;
-	}
-
-
-	serio->id.type		= SERIO_8042;
-	serio->write		= ps2_write;
-	serio->open		= ps2_open;
-	serio->close		= ps2_close;
-	strlcpy(serio->name, dev_name(&dev->dev), sizeof(serio->name));
-	strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys));
-	serio->port_data	= ps2if;
-	serio->dev.parent	= &dev->dev;
-	ps2if->io		= serio;
-	ps2if->dev		= dev;
-	sa1111_set_drvdata(dev, ps2if);
-
-	spin_lock_init(&ps2if->lock);
-
-	/*
-	 * Request the physical region for this PS2 port.
-	 */
-	if (!request_mem_region(dev->res.start,
-				dev->res.end - dev->res.start + 1,
-				SA1111_DRIVER_NAME(dev))) {
-		ret = -EBUSY;
-		goto free;
-	}
-
-	/*
-	 * Our parent device has already mapped the region.
-	 */
-	ps2if->base = dev->mapbase;
-
-	sa1111_enable_device(ps2if->dev);
-
-	/* Incoming clock is 8MHz */
-	sa1111_writel(0, ps2if->base + PS2CLKDIV);
-	sa1111_writel(127, ps2if->base + PS2PRECNT);
-
-	/*
-	 * Flush any pending input.
-	 */
-	ps2_clear_input(ps2if);
-
-	/*
-	 * Test the keyboard interface.
-	 */
-	ret = ps2_test(ps2if);
-	if (ret)
-		goto out;
-
-	/*
-	 * Flush any pending input.
-	 */
-	ps2_clear_input(ps2if);
-
-	sa1111_disable_device(ps2if->dev);
-	serio_register_port(ps2if->io);
-	return 0;
-
- out:
-	sa1111_disable_device(ps2if->dev);
-	release_mem_region(dev->res.start, resource_size(&dev->res));
- free:
-	sa1111_set_drvdata(dev, NULL);
-	kfree(ps2if);
-	kfree(serio);
-	return ret;
-}
-
-/*
- * Remove one device from this driver.
- */
-static int __devexit ps2_remove(struct sa1111_dev *dev)
-{
-	struct ps2if *ps2if = sa1111_get_drvdata(dev);
-
-	serio_unregister_port(ps2if->io);
-	release_mem_region(dev->res.start, resource_size(&dev->res));
-	sa1111_set_drvdata(dev, NULL);
-
-	kfree(ps2if);
-
-	return 0;
-}
-
-/*
- * Our device driver structure
- */
-static struct sa1111_driver ps2_driver = {
-	.drv = {
-		.name	= "sa1111-ps2",
-		.owner	= THIS_MODULE,
-	},
-	.devid		= SA1111_DEVID_PS2,
-	.probe		= ps2_probe,
-	.remove		= __devexit_p(ps2_remove),
-};
-
-static int __init ps2_init(void)
-{
-	return sa1111_driver_register(&ps2_driver);
-}
-
-static void __exit ps2_exit(void)
-{
-	sa1111_driver_unregister(&ps2_driver);
-}
-
-module_init(ps2_init);
-module_exit(ps2_exit);
-
-MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>");
-MODULE_DESCRIPTION("SA1111 PS2 controller driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/serio/serio.c b/ANDROID_3.4.5/drivers/input/serio/serio.c
deleted file mode 100644
index d0f7533d..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/serio.c
+++ /dev/null
@@ -1,1046 +0,0 @@
-/*
- *  The Serio abstraction module
- *
- *  Copyright (c) 1999-2004 Vojtech Pavlik
- *  Copyright (c) 2004 Dmitry Torokhov
- *  Copyright (c) 2003 Daniele Bellucci
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/stddef.h>
-#include <linux/module.h>
-#include <linux/serio.h>
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <linux/mutex.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Serio abstraction core");
-MODULE_LICENSE("GPL");
-
-/*
- * serio_mutex protects entire serio subsystem and is taken every time
- * serio port or driver registered or unregistered.
- */
-static DEFINE_MUTEX(serio_mutex);
-
-static LIST_HEAD(serio_list);
-
-static struct bus_type serio_bus;
-
-static void serio_add_port(struct serio *serio);
-static int serio_reconnect_port(struct serio *serio);
-static void serio_disconnect_port(struct serio *serio);
-static void serio_reconnect_subtree(struct serio *serio);
-static void serio_attach_driver(struct serio_driver *drv);
-
-static int serio_connect_driver(struct serio *serio, struct serio_driver *drv)
-{
-	int retval;
-
-	mutex_lock(&serio->drv_mutex);
-	retval = drv->connect(serio, drv);
-	mutex_unlock(&serio->drv_mutex);
-
-	return retval;
-}
-
-static int serio_reconnect_driver(struct serio *serio)
-{
-	int retval = -1;
-
-	mutex_lock(&serio->drv_mutex);
-	if (serio->drv && serio->drv->reconnect)
-		retval = serio->drv->reconnect(serio);
-	mutex_unlock(&serio->drv_mutex);
-
-	return retval;
-}
-
-static void serio_disconnect_driver(struct serio *serio)
-{
-	mutex_lock(&serio->drv_mutex);
-	if (serio->drv)
-		serio->drv->disconnect(serio);
-	mutex_unlock(&serio->drv_mutex);
-}
-
-static int serio_match_port(const struct serio_device_id *ids, struct serio *serio)
-{
-	while (ids->type || ids->proto) {
-		if ((ids->type == SERIO_ANY || ids->type == serio->id.type) &&
-		    (ids->proto == SERIO_ANY || ids->proto == serio->id.proto) &&
-		    (ids->extra == SERIO_ANY || ids->extra == serio->id.extra) &&
-		    (ids->id == SERIO_ANY || ids->id == serio->id.id))
-			return 1;
-		ids++;
-	}
-	return 0;
-}
-
-/*
- * Basic serio -> driver core mappings
- */
-
-static int serio_bind_driver(struct serio *serio, struct serio_driver *drv)
-{
-	int error;
-
-	if (serio_match_port(drv->id_table, serio)) {
-
-		serio->dev.driver = &drv->driver;
-		if (serio_connect_driver(serio, drv)) {
-			serio->dev.driver = NULL;
-			return -ENODEV;
-		}
-
-		error = device_bind_driver(&serio->dev);
-		if (error) {
-			dev_warn(&serio->dev,
-				 "device_bind_driver() failed for %s (%s) and %s, error: %d\n",
-				 serio->phys, serio->name,
-				 drv->description, error);
-			serio_disconnect_driver(serio);
-			serio->dev.driver = NULL;
-			return error;
-		}
-	}
-	return 0;
-}
-
-static void serio_find_driver(struct serio *serio)
-{
-	int error;
-
-	error = device_attach(&serio->dev);
-	if (error < 0)
-		dev_warn(&serio->dev,
-			 "device_attach() failed for %s (%s), error: %d\n",
-			 serio->phys, serio->name, error);
-}
-
-
-/*
- * Serio event processing.
- */
-
-enum serio_event_type {
-	SERIO_RESCAN_PORT,
-	SERIO_RECONNECT_PORT,
-	SERIO_RECONNECT_SUBTREE,
-	SERIO_REGISTER_PORT,
-	SERIO_ATTACH_DRIVER,
-};
-
-struct serio_event {
-	enum serio_event_type type;
-	void *object;
-	struct module *owner;
-	struct list_head node;
-};
-
-static DEFINE_SPINLOCK(serio_event_lock);	/* protects serio_event_list */
-static LIST_HEAD(serio_event_list);
-
-static struct serio_event *serio_get_event(void)
-{
-	struct serio_event *event = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serio_event_lock, flags);
-
-	if (!list_empty(&serio_event_list)) {
-		event = list_first_entry(&serio_event_list,
-					 struct serio_event, node);
-		list_del_init(&event->node);
-	}
-
-	spin_unlock_irqrestore(&serio_event_lock, flags);
-	return event;
-}
-
-static void serio_free_event(struct serio_event *event)
-{
-	module_put(event->owner);
-	kfree(event);
-}
-
-static void serio_remove_duplicate_events(void *object,
-					  enum serio_event_type type)
-{
-	struct serio_event *e, *next;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serio_event_lock, flags);
-
-	list_for_each_entry_safe(e, next, &serio_event_list, node) {
-		if (object == e->object) {
-			/*
-			 * If this event is of different type we should not
-			 * look further - we only suppress duplicate events
-			 * that were sent back-to-back.
-			 */
-			if (type != e->type)
-				break;
-
-			list_del_init(&e->node);
-			serio_free_event(e);
-		}
-	}
-
-	spin_unlock_irqrestore(&serio_event_lock, flags);
-}
-
-static void serio_handle_event(struct work_struct *work)
-{
-	struct serio_event *event;
-
-	mutex_lock(&serio_mutex);
-
-	while ((event = serio_get_event())) {
-
-		switch (event->type) {
-
-		case SERIO_REGISTER_PORT:
-			serio_add_port(event->object);
-			break;
-
-		case SERIO_RECONNECT_PORT:
-			serio_reconnect_port(event->object);
-			break;
-
-		case SERIO_RESCAN_PORT:
-			serio_disconnect_port(event->object);
-			serio_find_driver(event->object);
-			break;
-
-		case SERIO_RECONNECT_SUBTREE:
-			serio_reconnect_subtree(event->object);
-			break;
-
-		case SERIO_ATTACH_DRIVER:
-			serio_attach_driver(event->object);
-			break;
-		}
-
-		serio_remove_duplicate_events(event->object, event->type);
-		serio_free_event(event);
-	}
-
-	mutex_unlock(&serio_mutex);
-}
-
-static DECLARE_WORK(serio_event_work, serio_handle_event);
-
-static int serio_queue_event(void *object, struct module *owner,
-			     enum serio_event_type event_type)
-{
-	unsigned long flags;
-	struct serio_event *event;
-	int retval = 0;
-
-	spin_lock_irqsave(&serio_event_lock, flags);
-
-	/*
-	 * Scan event list for the other events for the same serio port,
-	 * starting with the most recent one. If event is the same we
-	 * do not need add new one. If event is of different type we
-	 * need to add this event and should not look further because
-	 * we need to preseve sequence of distinct events.
-	 */
-	list_for_each_entry_reverse(event, &serio_event_list, node) {
-		if (event->object == object) {
-			if (event->type == event_type)
-				goto out;
-			break;
-		}
-	}
-
-	event = kmalloc(sizeof(struct serio_event), GFP_ATOMIC);
-	if (!event) {
-		pr_err("Not enough memory to queue event %d\n", event_type);
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	if (!try_module_get(owner)) {
-		pr_warning("Can't get module reference, dropping event %d\n",
-			   event_type);
-		kfree(event);
-		retval = -EINVAL;
-		goto out;
-	}
-
-	event->type = event_type;
-	event->object = object;
-	event->owner = owner;
-
-	list_add_tail(&event->node, &serio_event_list);
-	queue_work(system_long_wq, &serio_event_work);
-
-out:
-	spin_unlock_irqrestore(&serio_event_lock, flags);
-	return retval;
-}
-
-/*
- * Remove all events that have been submitted for a given
- * object, be it serio port or driver.
- */
-static void serio_remove_pending_events(void *object)
-{
-	struct serio_event *event, *next;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serio_event_lock, flags);
-
-	list_for_each_entry_safe(event, next, &serio_event_list, node) {
-		if (event->object == object) {
-			list_del_init(&event->node);
-			serio_free_event(event);
-		}
-	}
-
-	spin_unlock_irqrestore(&serio_event_lock, flags);
-}
-
-/*
- * Locate child serio port (if any) that has not been fully registered yet.
- *
- * Children are registered by driver's connect() handler so there can't be a
- * grandchild pending registration together with a child.
- */
-static struct serio *serio_get_pending_child(struct serio *parent)
-{
-	struct serio_event *event;
-	struct serio *serio, *child = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serio_event_lock, flags);
-
-	list_for_each_entry(event, &serio_event_list, node) {
-		if (event->type == SERIO_REGISTER_PORT) {
-			serio = event->object;
-			if (serio->parent == parent) {
-				child = serio;
-				break;
-			}
-		}
-	}
-
-	spin_unlock_irqrestore(&serio_event_lock, flags);
-	return child;
-}
-
-/*
- * Serio port operations
- */
-
-static ssize_t serio_show_description(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-	return sprintf(buf, "%s\n", serio->name);
-}
-
-static ssize_t serio_show_modalias(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-
-	return sprintf(buf, "serio:ty%02Xpr%02Xid%02Xex%02X\n",
-			serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
-}
-
-static ssize_t serio_show_id_type(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-	return sprintf(buf, "%02x\n", serio->id.type);
-}
-
-static ssize_t serio_show_id_proto(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-	return sprintf(buf, "%02x\n", serio->id.proto);
-}
-
-static ssize_t serio_show_id_id(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-	return sprintf(buf, "%02x\n", serio->id.id);
-}
-
-static ssize_t serio_show_id_extra(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-	return sprintf(buf, "%02x\n", serio->id.extra);
-}
-
-static DEVICE_ATTR(type, S_IRUGO, serio_show_id_type, NULL);
-static DEVICE_ATTR(proto, S_IRUGO, serio_show_id_proto, NULL);
-static DEVICE_ATTR(id, S_IRUGO, serio_show_id_id, NULL);
-static DEVICE_ATTR(extra, S_IRUGO, serio_show_id_extra, NULL);
-
-static struct attribute *serio_device_id_attrs[] = {
-	&dev_attr_type.attr,
-	&dev_attr_proto.attr,
-	&dev_attr_id.attr,
-	&dev_attr_extra.attr,
-	NULL
-};
-
-static struct attribute_group serio_id_attr_group = {
-	.name	= "id",
-	.attrs	= serio_device_id_attrs,
-};
-
-static const struct attribute_group *serio_device_attr_groups[] = {
-	&serio_id_attr_group,
-	NULL
-};
-
-static ssize_t serio_rebind_driver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct serio *serio = to_serio_port(dev);
-	struct device_driver *drv;
-	int error;
-
-	error = mutex_lock_interruptible(&serio_mutex);
-	if (error)
-		return error;
-
-	if (!strncmp(buf, "none", count)) {
-		serio_disconnect_port(serio);
-	} else if (!strncmp(buf, "reconnect", count)) {
-		serio_reconnect_subtree(serio);
-	} else if (!strncmp(buf, "rescan", count)) {
-		serio_disconnect_port(serio);
-		serio_find_driver(serio);
-		serio_remove_duplicate_events(serio, SERIO_RESCAN_PORT);
-	} else if ((drv = driver_find(buf, &serio_bus)) != NULL) {
-		serio_disconnect_port(serio);
-		error = serio_bind_driver(serio, to_serio_driver(drv));
-		serio_remove_duplicate_events(serio, SERIO_RESCAN_PORT);
-	} else {
-		error = -EINVAL;
-	}
-
-	mutex_unlock(&serio_mutex);
-
-	return error ? error : count;
-}
-
-static ssize_t serio_show_bind_mode(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct serio *serio = to_serio_port(dev);
-	return sprintf(buf, "%s\n", serio->manual_bind ? "manual" : "auto");
-}
-
-static ssize_t serio_set_bind_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct serio *serio = to_serio_port(dev);
-	int retval;
-
-	retval = count;
-	if (!strncmp(buf, "manual", count)) {
-		serio->manual_bind = true;
-	} else if (!strncmp(buf, "auto", count)) {
-		serio->manual_bind = false;
-	} else {
-		retval = -EINVAL;
-	}
-
-	return retval;
-}
-
-static struct device_attribute serio_device_attrs[] = {
-	__ATTR(description, S_IRUGO, serio_show_description, NULL),
-	__ATTR(modalias, S_IRUGO, serio_show_modalias, NULL),
-	__ATTR(drvctl, S_IWUSR, NULL, serio_rebind_driver),
-	__ATTR(bind_mode, S_IWUSR | S_IRUGO, serio_show_bind_mode, serio_set_bind_mode),
-	__ATTR_NULL
-};
-
-
-static void serio_release_port(struct device *dev)
-{
-	struct serio *serio = to_serio_port(dev);
-
-	kfree(serio);
-	module_put(THIS_MODULE);
-}
-
-/*
- * Prepare serio port for registration.
- */
-static void serio_init_port(struct serio *serio)
-{
-	static atomic_t serio_no = ATOMIC_INIT(0);
-
-	__module_get(THIS_MODULE);
-
-	INIT_LIST_HEAD(&serio->node);
-	INIT_LIST_HEAD(&serio->child_node);
-	INIT_LIST_HEAD(&serio->children);
-	spin_lock_init(&serio->lock);
-	mutex_init(&serio->drv_mutex);
-	device_initialize(&serio->dev);
-	dev_set_name(&serio->dev, "serio%ld",
-			(long)atomic_inc_return(&serio_no) - 1);
-	serio->dev.bus = &serio_bus;
-	serio->dev.release = serio_release_port;
-	serio->dev.groups = serio_device_attr_groups;
-	if (serio->parent) {
-		serio->dev.parent = &serio->parent->dev;
-		serio->depth = serio->parent->depth + 1;
-	} else
-		serio->depth = 0;
-	lockdep_set_subclass(&serio->lock, serio->depth);
-}
-
-/*
- * Complete serio port registration.
- * Driver core will attempt to find appropriate driver for the port.
- */
-static void serio_add_port(struct serio *serio)
-{
-	struct serio *parent = serio->parent;
-	int error;
-
-	if (parent) {
-		serio_pause_rx(parent);
-		list_add_tail(&serio->child_node, &parent->children);
-		serio_continue_rx(parent);
-	}
-
-	list_add_tail(&serio->node, &serio_list);
-
-	if (serio->start)
-		serio->start(serio);
-
-	error = device_add(&serio->dev);
-	if (error)
-		dev_err(&serio->dev,
-			"device_add() failed for %s (%s), error: %d\n",
-			serio->phys, serio->name, error);
-}
-
-/*
- * serio_destroy_port() completes unregistration process and removes
- * port from the system
- */
-static void serio_destroy_port(struct serio *serio)
-{
-	struct serio *child;
-
-	while ((child = serio_get_pending_child(serio)) != NULL) {
-		serio_remove_pending_events(child);
-		put_device(&child->dev);
-	}
-
-	if (serio->stop)
-		serio->stop(serio);
-
-	if (serio->parent) {
-		serio_pause_rx(serio->parent);
-		list_del_init(&serio->child_node);
-		serio_continue_rx(serio->parent);
-		serio->parent = NULL;
-	}
-
-	if (device_is_registered(&serio->dev))
-		device_del(&serio->dev);
-
-	list_del_init(&serio->node);
-	serio_remove_pending_events(serio);
-	put_device(&serio->dev);
-}
-
-/*
- * Reconnect serio port (re-initialize attached device).
- * If reconnect fails (old device is no longer attached or
- * there was no device to begin with) we do full rescan in
- * hope of finding a driver for the port.
- */
-static int serio_reconnect_port(struct serio *serio)
-{
-	int error = serio_reconnect_driver(serio);
-
-	if (error) {
-		serio_disconnect_port(serio);
-		serio_find_driver(serio);
-	}
-
-	return error;
-}
-
-/*
- * Reconnect serio port and all its children (re-initialize attached
- * devices).
- */
-static void serio_reconnect_subtree(struct serio *root)
-{
-	struct serio *s = root;
-	int error;
-
-	do {
-		error = serio_reconnect_port(s);
-		if (!error) {
-			/*
-			 * Reconnect was successful, move on to do the
-			 * first child.
-			 */
-			if (!list_empty(&s->children)) {
-				s = list_first_entry(&s->children,
-						     struct serio, child_node);
-				continue;
-			}
-		}
-
-		/*
-		 * Either it was a leaf node or reconnect failed and it
-		 * became a leaf node. Continue reconnecting starting with
-		 * the next sibling of the parent node.
-		 */
-		while (s != root) {
-			struct serio *parent = s->parent;
-
-			if (!list_is_last(&s->child_node, &parent->children)) {
-				s = list_entry(s->child_node.next,
-					       struct serio, child_node);
-				break;
-			}
-
-			s = parent;
-		}
-	} while (s != root);
-}
-
-/*
- * serio_disconnect_port() unbinds a port from its driver. As a side effect
- * all children ports are unbound and destroyed.
- */
-static void serio_disconnect_port(struct serio *serio)
-{
-	struct serio *s = serio;
-
-	/*
-	 * Children ports should be disconnected and destroyed
-	 * first; we travel the tree in depth-first order.
-	 */
-	while (!list_empty(&serio->children)) {
-
-		/* Locate a leaf */
-		while (!list_empty(&s->children))
-			s = list_first_entry(&s->children,
-					     struct serio, child_node);
-
-		/*
-		 * Prune this leaf node unless it is the one we
-		 * started with.
-		 */
-		if (s != serio) {
-			struct serio *parent = s->parent;
-
-			device_release_driver(&s->dev);
-			serio_destroy_port(s);
-
-			s = parent;
-		}
-	}
-
-	/*
-	 * OK, no children left, now disconnect this port.
-	 */
-	device_release_driver(&serio->dev);
-}
-
-void serio_rescan(struct serio *serio)
-{
-	serio_queue_event(serio, NULL, SERIO_RESCAN_PORT);
-}
-EXPORT_SYMBOL(serio_rescan);
-
-void serio_reconnect(struct serio *serio)
-{
-	serio_queue_event(serio, NULL, SERIO_RECONNECT_SUBTREE);
-}
-EXPORT_SYMBOL(serio_reconnect);
-
-/*
- * Submits register request to kseriod for subsequent execution.
- * Note that port registration is always asynchronous.
- */
-void __serio_register_port(struct serio *serio, struct module *owner)
-{
-	serio_init_port(serio);
-	serio_queue_event(serio, owner, SERIO_REGISTER_PORT);
-}
-EXPORT_SYMBOL(__serio_register_port);
-
-/*
- * Synchronously unregisters serio port.
- */
-void serio_unregister_port(struct serio *serio)
-{
-	mutex_lock(&serio_mutex);
-	serio_disconnect_port(serio);
-	serio_destroy_port(serio);
-	mutex_unlock(&serio_mutex);
-}
-EXPORT_SYMBOL(serio_unregister_port);
-
-/*
- * Safely unregisters children ports if they are present.
- */
-void serio_unregister_child_port(struct serio *serio)
-{
-	struct serio *s, *next;
-
-	mutex_lock(&serio_mutex);
-	list_for_each_entry_safe(s, next, &serio->children, child_node) {
-		serio_disconnect_port(s);
-		serio_destroy_port(s);
-	}
-	mutex_unlock(&serio_mutex);
-}
-EXPORT_SYMBOL(serio_unregister_child_port);
-
-
-/*
- * Serio driver operations
- */
-
-static ssize_t serio_driver_show_description(struct device_driver *drv, char *buf)
-{
-	struct serio_driver *driver = to_serio_driver(drv);
-	return sprintf(buf, "%s\n", driver->description ? driver->description : "(none)");
-}
-
-static ssize_t serio_driver_show_bind_mode(struct device_driver *drv, char *buf)
-{
-	struct serio_driver *serio_drv = to_serio_driver(drv);
-	return sprintf(buf, "%s\n", serio_drv->manual_bind ? "manual" : "auto");
-}
-
-static ssize_t serio_driver_set_bind_mode(struct device_driver *drv, const char *buf, size_t count)
-{
-	struct serio_driver *serio_drv = to_serio_driver(drv);
-	int retval;
-
-	retval = count;
-	if (!strncmp(buf, "manual", count)) {
-		serio_drv->manual_bind = true;
-	} else if (!strncmp(buf, "auto", count)) {
-		serio_drv->manual_bind = false;
-	} else {
-		retval = -EINVAL;
-	}
-
-	return retval;
-}
-
-
-static struct driver_attribute serio_driver_attrs[] = {
-	__ATTR(description, S_IRUGO, serio_driver_show_description, NULL),
-	__ATTR(bind_mode, S_IWUSR | S_IRUGO,
-		serio_driver_show_bind_mode, serio_driver_set_bind_mode),
-	__ATTR_NULL
-};
-
-static int serio_driver_probe(struct device *dev)
-{
-	struct serio *serio = to_serio_port(dev);
-	struct serio_driver *drv = to_serio_driver(dev->driver);
-
-	return serio_connect_driver(serio, drv);
-}
-
-static int serio_driver_remove(struct device *dev)
-{
-	struct serio *serio = to_serio_port(dev);
-
-	serio_disconnect_driver(serio);
-	return 0;
-}
-
-static void serio_cleanup(struct serio *serio)
-{
-	mutex_lock(&serio->drv_mutex);
-	if (serio->drv && serio->drv->cleanup)
-		serio->drv->cleanup(serio);
-	mutex_unlock(&serio->drv_mutex);
-}
-
-static void serio_shutdown(struct device *dev)
-{
-	struct serio *serio = to_serio_port(dev);
-
-	serio_cleanup(serio);
-}
-
-static void serio_attach_driver(struct serio_driver *drv)
-{
-	int error;
-
-	error = driver_attach(&drv->driver);
-	if (error)
-		pr_warning("driver_attach() failed for %s with error %d\n",
-			   drv->driver.name, error);
-}
-
-int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name)
-{
-	bool manual_bind = drv->manual_bind;
-	int error;
-
-	drv->driver.bus = &serio_bus;
-	drv->driver.owner = owner;
-	drv->driver.mod_name = mod_name;
-
-	/*
-	 * Temporarily disable automatic binding because probing
-	 * takes long time and we are better off doing it in kseriod
-	 */
-	drv->manual_bind = true;
-
-	error = driver_register(&drv->driver);
-	if (error) {
-		pr_err("driver_register() failed for %s, error: %d\n",
-			drv->driver.name, error);
-		return error;
-	}
-
-	/*
-	 * Restore original bind mode and let kseriod bind the
-	 * driver to free ports
-	 */
-	if (!manual_bind) {
-		drv->manual_bind = false;
-		error = serio_queue_event(drv, NULL, SERIO_ATTACH_DRIVER);
-		if (error) {
-			driver_unregister(&drv->driver);
-			return error;
-		}
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(__serio_register_driver);
-
-void serio_unregister_driver(struct serio_driver *drv)
-{
-	struct serio *serio;
-
-	mutex_lock(&serio_mutex);
-
-	drv->manual_bind = true;	/* so serio_find_driver ignores it */
-	serio_remove_pending_events(drv);
-
-start_over:
-	list_for_each_entry(serio, &serio_list, node) {
-		if (serio->drv == drv) {
-			serio_disconnect_port(serio);
-			serio_find_driver(serio);
-			/* we could've deleted some ports, restart */
-			goto start_over;
-		}
-	}
-
-	driver_unregister(&drv->driver);
-	mutex_unlock(&serio_mutex);
-}
-EXPORT_SYMBOL(serio_unregister_driver);
-
-static void serio_set_drv(struct serio *serio, struct serio_driver *drv)
-{
-	serio_pause_rx(serio);
-	serio->drv = drv;
-	serio_continue_rx(serio);
-}
-
-static int serio_bus_match(struct device *dev, struct device_driver *drv)
-{
-	struct serio *serio = to_serio_port(dev);
-	struct serio_driver *serio_drv = to_serio_driver(drv);
-
-	if (serio->manual_bind || serio_drv->manual_bind)
-		return 0;
-
-	return serio_match_port(serio_drv->id_table, serio);
-}
-
-#ifdef CONFIG_HOTPLUG
-
-#define SERIO_ADD_UEVENT_VAR(fmt, val...)				\
-	do {								\
-		int err = add_uevent_var(env, fmt, val);		\
-		if (err)						\
-			return err;					\
-	} while (0)
-
-static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
-	struct serio *serio;
-
-	if (!dev)
-		return -ENODEV;
-
-	serio = to_serio_port(dev);
-
-	SERIO_ADD_UEVENT_VAR("SERIO_TYPE=%02x", serio->id.type);
-	SERIO_ADD_UEVENT_VAR("SERIO_PROTO=%02x", serio->id.proto);
-	SERIO_ADD_UEVENT_VAR("SERIO_ID=%02x", serio->id.id);
-	SERIO_ADD_UEVENT_VAR("SERIO_EXTRA=%02x", serio->id.extra);
-	SERIO_ADD_UEVENT_VAR("MODALIAS=serio:ty%02Xpr%02Xid%02Xex%02X",
-				serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
-
-	return 0;
-}
-#undef SERIO_ADD_UEVENT_VAR
-
-#else
-
-static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
-	return -ENODEV;
-}
-
-#endif /* CONFIG_HOTPLUG */
-
-#ifdef CONFIG_PM
-static int serio_suspend(struct device *dev)
-{
-	struct serio *serio = to_serio_port(dev);
-
-	serio_cleanup(serio);
-
-	return 0;
-}
-
-static int serio_resume(struct device *dev)
-{
-	struct serio *serio = to_serio_port(dev);
-
-	/*
-	 * Driver reconnect can take a while, so better let kseriod
-	 * deal with it.
-	 */
-	serio_queue_event(serio, NULL, SERIO_RECONNECT_PORT);
-
-	return 0;
-}
-
-static const struct dev_pm_ops serio_pm_ops = {
-	.suspend	= serio_suspend,
-	.resume		= serio_resume,
-	.poweroff	= serio_suspend,
-	.restore	= serio_resume,
-};
-#endif /* CONFIG_PM */
-
-/* called from serio_driver->connect/disconnect methods under serio_mutex */
-int serio_open(struct serio *serio, struct serio_driver *drv)
-{
-	serio_set_drv(serio, drv);
-
-	if (serio->open && serio->open(serio)) {
-		serio_set_drv(serio, NULL);
-		return -1;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(serio_open);
-
-/* called from serio_driver->connect/disconnect methods under serio_mutex */
-void serio_close(struct serio *serio)
-{
-	if (serio->close)
-		serio->close(serio);
-
-	serio_set_drv(serio, NULL);
-}
-EXPORT_SYMBOL(serio_close);
-
-irqreturn_t serio_interrupt(struct serio *serio,
-		unsigned char data, unsigned int dfl)
-{
-	unsigned long flags;
-	irqreturn_t ret = IRQ_NONE;
-
-	spin_lock_irqsave(&serio->lock, flags);
-
-        if (likely(serio->drv)) {
-                ret = serio->drv->interrupt(serio, data, dfl);
-	} else if (!dfl && device_is_registered(&serio->dev)) {
-		serio_rescan(serio);
-		ret = IRQ_HANDLED;
-	}
-
-	spin_unlock_irqrestore(&serio->lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(serio_interrupt);
-
-static struct bus_type serio_bus = {
-	.name		= "serio",
-	.dev_attrs	= serio_device_attrs,
-	.drv_attrs	= serio_driver_attrs,
-	.match		= serio_bus_match,
-	.uevent		= serio_uevent,
-	.probe		= serio_driver_probe,
-	.remove		= serio_driver_remove,
-	.shutdown	= serio_shutdown,
-#ifdef CONFIG_PM
-	.pm		= &serio_pm_ops,
-#endif
-};
-
-static int __init serio_init(void)
-{
-	int error;
-
-	error = bus_register(&serio_bus);
-	if (error) {
-		pr_err("Failed to register serio bus, error: %d\n", error);
-		return error;
-	}
-
-	return 0;
-}
-
-static void __exit serio_exit(void)
-{
-	bus_unregister(&serio_bus);
-
-	/*
-	 * There should not be any outstanding events but work may
-	 * still be scheduled so simply cancel it.
-	 */
-	cancel_work_sync(&serio_event_work);
-}
-
-subsys_initcall(serio_init);
-module_exit(serio_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/serio_raw.c b/ANDROID_3.4.5/drivers/input/serio/serio_raw.c
deleted file mode 100644
index 4494233d..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/serio_raw.c
+++ /dev/null
@@ -1,446 +0,0 @@
-/*
- * Raw serio device providing access to a raw byte stream from underlying
- * serio port. Closely emulates behavior of pre-2.6 /dev/psaux device
- *
- * Copyright (c) 2004 Dmitry Torokhov
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/kref.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/poll.h>
-#include <linux/module.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-#include <linux/major.h>
-#include <linux/device.h>
-#include <linux/miscdevice.h>
-#include <linux/wait.h>
-#include <linux/mutex.h>
-
-#define DRIVER_DESC	"Raw serio driver"
-
-MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define SERIO_RAW_QUEUE_LEN	64
-struct serio_raw {
-	unsigned char queue[SERIO_RAW_QUEUE_LEN];
-	unsigned int tail, head;
-
-	char name[16];
-	struct kref kref;
-	struct serio *serio;
-	struct miscdevice dev;
-	wait_queue_head_t wait;
-	struct list_head client_list;
-	struct list_head node;
-	bool dead;
-};
-
-struct serio_raw_client {
-	struct fasync_struct *fasync;
-	struct serio_raw *serio_raw;
-	struct list_head node;
-};
-
-static DEFINE_MUTEX(serio_raw_mutex);
-static LIST_HEAD(serio_raw_list);
-
-/*********************************************************************
- *             Interface with userspace (file operations)            *
- *********************************************************************/
-
-static int serio_raw_fasync(int fd, struct file *file, int on)
-{
-	struct serio_raw_client *client = file->private_data;
-
-	return fasync_helper(fd, file, on, &client->fasync);
-}
-
-static struct serio_raw *serio_raw_locate(int minor)
-{
-	struct serio_raw *serio_raw;
-
-	list_for_each_entry(serio_raw, &serio_raw_list, node) {
-		if (serio_raw->dev.minor == minor)
-			return serio_raw;
-	}
-
-	return NULL;
-}
-
-static int serio_raw_open(struct inode *inode, struct file *file)
-{
-	struct serio_raw *serio_raw;
-	struct serio_raw_client *client;
-	int retval;
-
-	retval = mutex_lock_interruptible(&serio_raw_mutex);
-	if (retval)
-		return retval;
-
-	serio_raw = serio_raw_locate(iminor(inode));
-	if (!serio_raw) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	if (serio_raw->dead) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	client = kzalloc(sizeof(struct serio_raw_client), GFP_KERNEL);
-	if (!client) {
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	client->serio_raw = serio_raw;
-	file->private_data = client;
-
-	kref_get(&serio_raw->kref);
-
-	serio_pause_rx(serio_raw->serio);
-	list_add_tail(&client->node, &serio_raw->client_list);
-	serio_continue_rx(serio_raw->serio);
-
-out:
-	mutex_unlock(&serio_raw_mutex);
-	return retval;
-}
-
-static void serio_raw_free(struct kref *kref)
-{
-	struct serio_raw *serio_raw =
-			container_of(kref, struct serio_raw, kref);
-
-	put_device(&serio_raw->serio->dev);
-	kfree(serio_raw);
-}
-
-static int serio_raw_release(struct inode *inode, struct file *file)
-{
-	struct serio_raw_client *client = file->private_data;
-	struct serio_raw *serio_raw = client->serio_raw;
-
-	serio_pause_rx(serio_raw->serio);
-	list_del(&client->node);
-	serio_continue_rx(serio_raw->serio);
-
-	kfree(client);
-
-	kref_put(&serio_raw->kref, serio_raw_free);
-
-	return 0;
-}
-
-static bool serio_raw_fetch_byte(struct serio_raw *serio_raw, char *c)
-{
-	bool empty;
-
-	serio_pause_rx(serio_raw->serio);
-
-	empty = serio_raw->head == serio_raw->tail;
-	if (!empty) {
-		*c = serio_raw->queue[serio_raw->tail];
-		serio_raw->tail = (serio_raw->tail + 1) % SERIO_RAW_QUEUE_LEN;
-	}
-
-	serio_continue_rx(serio_raw->serio);
-
-	return !empty;
-}
-
-static ssize_t serio_raw_read(struct file *file, char __user *buffer,
-			      size_t count, loff_t *ppos)
-{
-	struct serio_raw_client *client = file->private_data;
-	struct serio_raw *serio_raw = client->serio_raw;
-	char uninitialized_var(c);
-	ssize_t read = 0;
-	int retval;
-
-	if (serio_raw->dead)
-		return -ENODEV;
-
-	if (serio_raw->head == serio_raw->tail && (file->f_flags & O_NONBLOCK))
-		return -EAGAIN;
-
-	retval = wait_event_interruptible(serio_raw->wait,
-			serio_raw->head != serio_raw->tail || serio_raw->dead);
-	if (retval)
-		return retval;
-
-	if (serio_raw->dead)
-		return -ENODEV;
-
-	while (read < count && serio_raw_fetch_byte(serio_raw, &c)) {
-		if (put_user(c, buffer++)) {
-			retval = -EFAULT;
-			break;
-		}
-		read++;
-	}
-
-	return read ?: retval;
-}
-
-static ssize_t serio_raw_write(struct file *file, const char __user *buffer,
-			       size_t count, loff_t *ppos)
-{
-	struct serio_raw_client *client = file->private_data;
-	struct serio_raw *serio_raw = client->serio_raw;
-	ssize_t written = 0;
-	int retval;
-	unsigned char c;
-
-	retval = mutex_lock_interruptible(&serio_raw_mutex);
-	if (retval)
-		return retval;
-
-	if (serio_raw->dead) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	if (count > 32)
-		count = 32;
-
-	while (count--) {
-		if (get_user(c, buffer++)) {
-			retval = -EFAULT;
-			goto out;
-		}
-		if (serio_write(serio_raw->serio, c)) {
-			retval = -EIO;
-			goto out;
-		}
-		written++;
-	}
-
-out:
-	mutex_unlock(&serio_raw_mutex);
-	return written ?: retval;
-}
-
-static unsigned int serio_raw_poll(struct file *file, poll_table *wait)
-{
-	struct serio_raw_client *client = file->private_data;
-	struct serio_raw *serio_raw = client->serio_raw;
-	unsigned int mask;
-
-	poll_wait(file, &serio_raw->wait, wait);
-
-	mask = serio_raw->dead ? POLLHUP | POLLERR : POLLOUT | POLLWRNORM;
-	if (serio_raw->head != serio_raw->tail)
-		mask |= POLLIN | POLLRDNORM;
-
-	return mask;
-}
-
-static const struct file_operations serio_raw_fops = {
-	.owner		= THIS_MODULE,
-	.open		= serio_raw_open,
-	.release	= serio_raw_release,
-	.read		= serio_raw_read,
-	.write		= serio_raw_write,
-	.poll		= serio_raw_poll,
-	.fasync		= serio_raw_fasync,
-	.llseek		= noop_llseek,
-};
-
-
-/*********************************************************************
- *                   Interface with serio port                       *
- *********************************************************************/
-
-static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
-					unsigned int dfl)
-{
-	struct serio_raw *serio_raw = serio_get_drvdata(serio);
-	struct serio_raw_client *client;
-	unsigned int head = serio_raw->head;
-
-	/* we are holding serio->lock here so we are protected */
-	serio_raw->queue[head] = data;
-	head = (head + 1) % SERIO_RAW_QUEUE_LEN;
-	if (likely(head != serio_raw->tail)) {
-		serio_raw->head = head;
-		list_for_each_entry(client, &serio_raw->client_list, node)
-			kill_fasync(&client->fasync, SIGIO, POLL_IN);
-		wake_up_interruptible(&serio_raw->wait);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
-{
-	static atomic_t serio_raw_no = ATOMIC_INIT(0);
-	struct serio_raw *serio_raw;
-	int err;
-
-	serio_raw = kzalloc(sizeof(struct serio_raw), GFP_KERNEL);
-	if (!serio_raw) {
-		dev_dbg(&serio->dev, "can't allocate memory for a device\n");
-		return -ENOMEM;
-	}
-
-	snprintf(serio_raw->name, sizeof(serio_raw->name),
-		 "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no) - 1);
-	kref_init(&serio_raw->kref);
-	INIT_LIST_HEAD(&serio_raw->client_list);
-	init_waitqueue_head(&serio_raw->wait);
-
-	serio_raw->serio = serio;
-	get_device(&serio->dev);
-
-	serio_set_drvdata(serio, serio_raw);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto err_free;
-
-	err = mutex_lock_killable(&serio_raw_mutex);
-	if (err)
-		goto err_close;
-
-	list_add_tail(&serio_raw->node, &serio_raw_list);
-	mutex_unlock(&serio_raw_mutex);
-
-	serio_raw->dev.minor = PSMOUSE_MINOR;
-	serio_raw->dev.name = serio_raw->name;
-	serio_raw->dev.parent = &serio->dev;
-	serio_raw->dev.fops = &serio_raw_fops;
-
-	err = misc_register(&serio_raw->dev);
-	if (err) {
-		serio_raw->dev.minor = MISC_DYNAMIC_MINOR;
-		err = misc_register(&serio_raw->dev);
-	}
-
-	if (err) {
-		dev_err(&serio->dev,
-			"failed to register raw access device for %s\n",
-			serio->phys);
-		goto err_unlink;
-	}
-
-	dev_info(&serio->dev, "raw access enabled on %s (%s, minor %d)\n",
-		 serio->phys, serio_raw->name, serio_raw->dev.minor);
-	return 0;
-
-err_unlink:
-	list_del_init(&serio_raw->node);
-err_close:
-	serio_close(serio);
-err_free:
-	serio_set_drvdata(serio, NULL);
-	kref_put(&serio_raw->kref, serio_raw_free);
-	return err;
-}
-
-static int serio_raw_reconnect(struct serio *serio)
-{
-	struct serio_raw *serio_raw = serio_get_drvdata(serio);
-	struct serio_driver *drv = serio->drv;
-
-	if (!drv || !serio_raw) {
-		dev_dbg(&serio->dev,
-			"reconnect request, but serio is disconnected, ignoring...\n");
-		return -1;
-	}
-
-	/*
-	 * Nothing needs to be done here, we just need this method to
-	 * keep the same device.
-	 */
-	return 0;
-}
-
-/*
- * Wake up users waiting for IO so they can disconnect from
- * dead device.
- */
-static void serio_raw_hangup(struct serio_raw *serio_raw)
-{
-	struct serio_raw_client *client;
-
-	serio_pause_rx(serio_raw->serio);
-	list_for_each_entry(client, &serio_raw->client_list, node)
-		kill_fasync(&client->fasync, SIGIO, POLL_HUP);
-	serio_continue_rx(serio_raw->serio);
-
-	wake_up_interruptible(&serio_raw->wait);
-}
-
-
-static void serio_raw_disconnect(struct serio *serio)
-{
-	struct serio_raw *serio_raw = serio_get_drvdata(serio);
-
-	misc_deregister(&serio_raw->dev);
-
-	mutex_lock(&serio_raw_mutex);
-	serio_raw->dead = true;
-	list_del_init(&serio_raw->node);
-	mutex_unlock(&serio_raw_mutex);
-
-	serio_raw_hangup(serio_raw);
-
-	serio_close(serio);
-	kref_put(&serio_raw->kref, serio_raw_free);
-
-	serio_set_drvdata(serio, NULL);
-}
-
-static struct serio_device_id serio_raw_serio_ids[] = {
-	{
-		.type	= SERIO_8042,
-		.proto	= SERIO_ANY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{
-		.type	= SERIO_8042_XL,
-		.proto	= SERIO_ANY,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, serio_raw_serio_ids);
-
-static struct serio_driver serio_raw_drv = {
-	.driver		= {
-		.name	= "serio_raw",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= serio_raw_serio_ids,
-	.interrupt	= serio_raw_interrupt,
-	.connect	= serio_raw_connect,
-	.reconnect	= serio_raw_reconnect,
-	.disconnect	= serio_raw_disconnect,
-	.manual_bind	= true,
-};
-
-static int __init serio_raw_init(void)
-{
-	return serio_register_driver(&serio_raw_drv);
-}
-
-static void __exit serio_raw_exit(void)
-{
-	serio_unregister_driver(&serio_raw_drv);
-}
-
-module_init(serio_raw_init);
-module_exit(serio_raw_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/serport.c b/ANDROID_3.4.5/drivers/input/serio/serport.c
deleted file mode 100644
index 8755f5f3..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/serport.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Input device TTY line discipline
- *
- * Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * This is a module that converts a tty line into a much simpler
- * 'serial io port' abstraction that the input device drivers use.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <asm/uaccess.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/serio.h>
-#include <linux/tty.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION("Input device TTY line discipline");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS_LDISC(N_MOUSE);
-
-#define SERPORT_BUSY	1
-#define SERPORT_ACTIVE	2
-#define SERPORT_DEAD	3
-
-struct serport {
-	struct tty_struct *tty;
-	wait_queue_head_t wait;
-	struct serio *serio;
-	struct serio_device_id id;
-	spinlock_t lock;
-	unsigned long flags;
-};
-
-/*
- * Callback functions from the serio code.
- */
-
-static int serport_serio_write(struct serio *serio, unsigned char data)
-{
-	struct serport *serport = serio->port_data;
-	return -(serport->tty->ops->write(serport->tty, &data, 1) != 1);
-}
-
-static int serport_serio_open(struct serio *serio)
-{
-	struct serport *serport = serio->port_data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serport->lock, flags);
-	set_bit(SERPORT_ACTIVE, &serport->flags);
-	spin_unlock_irqrestore(&serport->lock, flags);
-
-	return 0;
-}
-
-
-static void serport_serio_close(struct serio *serio)
-{
-	struct serport *serport = serio->port_data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serport->lock, flags);
-	clear_bit(SERPORT_ACTIVE, &serport->flags);
-	set_bit(SERPORT_DEAD, &serport->flags);
-	spin_unlock_irqrestore(&serport->lock, flags);
-
-	wake_up_interruptible(&serport->wait);
-}
-
-/*
- * serport_ldisc_open() is the routine that is called upon setting our line
- * discipline on a tty. It prepares the serio struct.
- */
-
-static int serport_ldisc_open(struct tty_struct *tty)
-{
-	struct serport *serport;
-
-	if (!capable(CAP_SYS_ADMIN))
-		return -EPERM;
-
-	serport = kzalloc(sizeof(struct serport), GFP_KERNEL);
-	if (!serport)
-		return -ENOMEM;
-
-	serport->tty = tty;
-	spin_lock_init(&serport->lock);
-	init_waitqueue_head(&serport->wait);
-
-	tty->disc_data = serport;
-	tty->receive_room = 256;
-	set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
-
-	return 0;
-}
-
-/*
- * serport_ldisc_close() is the opposite of serport_ldisc_open()
- */
-
-static void serport_ldisc_close(struct tty_struct *tty)
-{
-	struct serport *serport = (struct serport *) tty->disc_data;
-
-	kfree(serport);
-}
-
-/*
- * serport_ldisc_receive() is called by the low level tty driver when characters
- * are ready for us. We forward the characters and flags, one by one to the
- * 'interrupt' routine.
- */
-
-static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
-{
-	struct serport *serport = (struct serport*) tty->disc_data;
-	unsigned long flags;
-	unsigned int ch_flags;
-	int i;
-
-	spin_lock_irqsave(&serport->lock, flags);
-
-	if (!test_bit(SERPORT_ACTIVE, &serport->flags))
-		goto out;
-
-	for (i = 0; i < count; i++) {
-		switch (fp[i]) {
-		case TTY_FRAME:
-			ch_flags = SERIO_FRAME;
-			break;
-
-		case TTY_PARITY:
-			ch_flags = SERIO_PARITY;
-			break;
-
-		default:
-			ch_flags = 0;
-			break;
-		}
-
-		serio_interrupt(serport->serio, cp[i], ch_flags);
-	}
-
-out:
-	spin_unlock_irqrestore(&serport->lock, flags);
-}
-
-/*
- * serport_ldisc_read() just waits indefinitely if everything goes well.
- * However, when the serio driver closes the serio port, it finishes,
- * returning 0 characters.
- */
-
-static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file, unsigned char __user * buf, size_t nr)
-{
-	struct serport *serport = (struct serport*) tty->disc_data;
-	struct serio *serio;
-	char name[64];
-
-	if (test_and_set_bit(SERPORT_BUSY, &serport->flags))
-		return -EBUSY;
-
-	serport->serio = serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-	if (!serio)
-		return -ENOMEM;
-
-	strlcpy(serio->name, "Serial port", sizeof(serio->name));
-	snprintf(serio->phys, sizeof(serio->phys), "%s/serio0", tty_name(tty, name));
-	serio->id = serport->id;
-	serio->id.type = SERIO_RS232;
-	serio->write = serport_serio_write;
-	serio->open = serport_serio_open;
-	serio->close = serport_serio_close;
-	serio->port_data = serport;
-	serio->dev.parent = tty->dev;
-
-	serio_register_port(serport->serio);
-	printk(KERN_INFO "serio: Serial port %s\n", tty_name(tty, name));
-
-	wait_event_interruptible(serport->wait, test_bit(SERPORT_DEAD, &serport->flags));
-	serio_unregister_port(serport->serio);
-	serport->serio = NULL;
-
-	clear_bit(SERPORT_DEAD, &serport->flags);
-	clear_bit(SERPORT_BUSY, &serport->flags);
-
-	return 0;
-}
-
-/*
- * serport_ldisc_ioctl() allows to set the port protocol, and device ID
- */
-
-static int serport_ldisc_ioctl(struct tty_struct * tty, struct file * file, unsigned int cmd, unsigned long arg)
-{
-	struct serport *serport = (struct serport*) tty->disc_data;
-	unsigned long type;
-
-	if (cmd == SPIOCSTYPE) {
-		if (get_user(type, (unsigned long __user *) arg))
-			return -EFAULT;
-
-		serport->id.proto = type & 0x000000ff;
-		serport->id.id	  = (type & 0x0000ff00) >> 8;
-		serport->id.extra = (type & 0x00ff0000) >> 16;
-
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static void serport_ldisc_write_wakeup(struct tty_struct * tty)
-{
-	struct serport *serport = (struct serport *) tty->disc_data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serport->lock, flags);
-	if (test_bit(SERPORT_ACTIVE, &serport->flags))
-		serio_drv_write_wakeup(serport->serio);
-	spin_unlock_irqrestore(&serport->lock, flags);
-}
-
-/*
- * The line discipline structure.
- */
-
-static struct tty_ldisc_ops serport_ldisc = {
-	.owner =	THIS_MODULE,
-	.name =		"input",
-	.open =		serport_ldisc_open,
-	.close =	serport_ldisc_close,
-	.read =		serport_ldisc_read,
-	.ioctl =	serport_ldisc_ioctl,
-	.receive_buf =	serport_ldisc_receive,
-	.write_wakeup =	serport_ldisc_write_wakeup
-};
-
-/*
- * The functions for insering/removing us as a module.
- */
-
-static int __init serport_init(void)
-{
-	int retval;
-	retval = tty_register_ldisc(N_MOUSE, &serport_ldisc);
-	if (retval)
-		printk(KERN_ERR "serport.c: Error registering line discipline.\n");
-
-	return  retval;
-}
-
-static void __exit serport_exit(void)
-{
-	tty_unregister_ldisc(N_MOUSE);
-}
-
-module_init(serport_init);
-module_exit(serport_exit);
diff --git a/ANDROID_3.4.5/drivers/input/serio/xilinx_ps2.c b/ANDROID_3.4.5/drivers/input/serio/xilinx_ps2.c
deleted file mode 100644
index d96d4c2a..00000000
--- a/ANDROID_3.4.5/drivers/input/serio/xilinx_ps2.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * Xilinx XPS PS/2 device driver
- *
- * (c) 2005 MontaVista Software, Inc.
- * (c) 2008 Xilinx, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-#include <linux/module.h>
-#include <linux/serio.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/io.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
-
-#define DRIVER_NAME		"xilinx_ps2"
-
-/* Register offsets for the xps2 device */
-#define XPS2_SRST_OFFSET	0x00000000 /* Software Reset register */
-#define XPS2_STATUS_OFFSET	0x00000004 /* Status register */
-#define XPS2_RX_DATA_OFFSET	0x00000008 /* Receive Data register */
-#define XPS2_TX_DATA_OFFSET	0x0000000C /* Transmit Data register */
-#define XPS2_GIER_OFFSET	0x0000002C /* Global Interrupt Enable reg */
-#define XPS2_IPISR_OFFSET	0x00000030 /* Interrupt Status register */
-#define XPS2_IPIER_OFFSET	0x00000038 /* Interrupt Enable register */
-
-/* Reset Register Bit Definitions */
-#define XPS2_SRST_RESET		0x0000000A /* Software Reset  */
-
-/* Status Register Bit Positions */
-#define XPS2_STATUS_RX_FULL	0x00000001 /* Receive Full  */
-#define XPS2_STATUS_TX_FULL	0x00000002 /* Transmit Full  */
-
-/* Bit definitions for ISR/IER registers. Both the registers have the same bit
- * definitions and are only defined once. */
-#define XPS2_IPIXR_WDT_TOUT	0x00000001 /* Watchdog Timeout Interrupt */
-#define XPS2_IPIXR_TX_NOACK	0x00000002 /* Transmit No ACK Interrupt */
-#define XPS2_IPIXR_TX_ACK	0x00000004 /* Transmit ACK (Data) Interrupt */
-#define XPS2_IPIXR_RX_OVF	0x00000008 /* Receive Overflow Interrupt */
-#define XPS2_IPIXR_RX_ERR	0x00000010 /* Receive Error Interrupt */
-#define XPS2_IPIXR_RX_FULL	0x00000020 /* Receive Data Interrupt */
-
-/* Mask for all the Transmit Interrupts */
-#define XPS2_IPIXR_TX_ALL	(XPS2_IPIXR_TX_NOACK | XPS2_IPIXR_TX_ACK)
-
-/* Mask for all the Receive Interrupts */
-#define XPS2_IPIXR_RX_ALL	(XPS2_IPIXR_RX_OVF | XPS2_IPIXR_RX_ERR |  \
-				 XPS2_IPIXR_RX_FULL)
-
-/* Mask for all the Interrupts */
-#define XPS2_IPIXR_ALL		(XPS2_IPIXR_TX_ALL | XPS2_IPIXR_RX_ALL |  \
-				 XPS2_IPIXR_WDT_TOUT)
-
-/* Global Interrupt Enable mask */
-#define XPS2_GIER_GIE_MASK	0x80000000
-
-struct xps2data {
-	int irq;
-	spinlock_t lock;
-	void __iomem *base_address;	/* virt. address of control registers */
-	unsigned int flags;
-	struct serio serio;		/* serio */
-};
-
-/************************************/
-/* XPS PS/2 data transmission calls */
-/************************************/
-
-/**
- * xps2_recv() - attempts to receive a byte from the PS/2 port.
- * @drvdata:	pointer to ps2 device private data structure
- * @byte:	address where the read data will be copied
- *
- * If there is any data available in the PS/2 receiver, this functions reads
- * the data, otherwise it returns error.
- */
-static int xps2_recv(struct xps2data *drvdata, u8 *byte)
-{
-	u32 sr;
-	int status = -1;
-
-	/* If there is data available in the PS/2 receiver, read it */
-	sr = in_be32(drvdata->base_address + XPS2_STATUS_OFFSET);
-	if (sr & XPS2_STATUS_RX_FULL) {
-		*byte = in_be32(drvdata->base_address + XPS2_RX_DATA_OFFSET);
-		status = 0;
-	}
-
-	return status;
-}
-
-/*********************/
-/* Interrupt handler */
-/*********************/
-static irqreturn_t xps2_interrupt(int irq, void *dev_id)
-{
-	struct xps2data *drvdata = dev_id;
-	u32 intr_sr;
-	u8 c;
-	int status;
-
-	/* Get the PS/2 interrupts and clear them */
-	intr_sr = in_be32(drvdata->base_address + XPS2_IPISR_OFFSET);
-	out_be32(drvdata->base_address + XPS2_IPISR_OFFSET, intr_sr);
-
-	/* Check which interrupt is active */
-	if (intr_sr & XPS2_IPIXR_RX_OVF)
-		dev_warn(drvdata->serio.dev.parent, "receive overrun error\n");
-
-	if (intr_sr & XPS2_IPIXR_RX_ERR)
-		drvdata->flags |= SERIO_PARITY;
-
-	if (intr_sr & (XPS2_IPIXR_TX_NOACK | XPS2_IPIXR_WDT_TOUT))
-		drvdata->flags |= SERIO_TIMEOUT;
-
-	if (intr_sr & XPS2_IPIXR_RX_FULL) {
-		status = xps2_recv(drvdata, &c);
-
-		/* Error, if a byte is not received */
-		if (status) {
-			dev_err(drvdata->serio.dev.parent,
-				"wrong rcvd byte count (%d)\n", status);
-		} else {
-			serio_interrupt(&drvdata->serio, c, drvdata->flags);
-			drvdata->flags = 0;
-		}
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*******************/
-/* serio callbacks */
-/*******************/
-
-/**
- * sxps2_write() - sends a byte out through the PS/2 port.
- * @pserio:	pointer to the serio structure of the PS/2 port
- * @c:		data that needs to be written to the PS/2 port
- *
- * This function checks if the PS/2 transmitter is empty and sends a byte.
- * Otherwise it returns error. Transmission fails only when nothing is connected
- * to the PS/2 port. Thats why, we do not try to resend the data in case of a
- * failure.
- */
-static int sxps2_write(struct serio *pserio, unsigned char c)
-{
-	struct xps2data *drvdata = pserio->port_data;
-	unsigned long flags;
-	u32 sr;
-	int status = -1;
-
-	spin_lock_irqsave(&drvdata->lock, flags);
-
-	/* If the PS/2 transmitter is empty send a byte of data */
-	sr = in_be32(drvdata->base_address + XPS2_STATUS_OFFSET);
-	if (!(sr & XPS2_STATUS_TX_FULL)) {
-		out_be32(drvdata->base_address + XPS2_TX_DATA_OFFSET, c);
-		status = 0;
-	}
-
-	spin_unlock_irqrestore(&drvdata->lock, flags);
-
-	return status;
-}
-
-/**
- * sxps2_open() - called when a port is opened by the higher layer.
- * @pserio:	pointer to the serio structure of the PS/2 device
- *
- * This function requests irq and enables interrupts for the PS/2 device.
- */
-static int sxps2_open(struct serio *pserio)
-{
-	struct xps2data *drvdata = pserio->port_data;
-	int error;
-	u8 c;
-
-	error = request_irq(drvdata->irq, &xps2_interrupt, 0,
-				DRIVER_NAME, drvdata);
-	if (error) {
-		dev_err(drvdata->serio.dev.parent,
-			"Couldn't allocate interrupt %d\n", drvdata->irq);
-		return error;
-	}
-
-	/* start reception by enabling the interrupts */
-	out_be32(drvdata->base_address + XPS2_GIER_OFFSET, XPS2_GIER_GIE_MASK);
-	out_be32(drvdata->base_address + XPS2_IPIER_OFFSET, XPS2_IPIXR_RX_ALL);
-	(void)xps2_recv(drvdata, &c);
-
-	return 0;		/* success */
-}
-
-/**
- * sxps2_close() - frees the interrupt.
- * @pserio:	pointer to the serio structure of the PS/2 device
- *
- * This function frees the irq and disables interrupts for the PS/2 device.
- */
-static void sxps2_close(struct serio *pserio)
-{
-	struct xps2data *drvdata = pserio->port_data;
-
-	/* Disable the PS2 interrupts */
-	out_be32(drvdata->base_address + XPS2_GIER_OFFSET, 0x00);
-	out_be32(drvdata->base_address + XPS2_IPIER_OFFSET, 0x00);
-	free_irq(drvdata->irq, drvdata);
-}
-
-/**
- * xps2_of_probe - probe method for the PS/2 device.
- * @of_dev:	pointer to OF device structure
- * @match:	pointer to the structure used for matching a device
- *
- * This function probes the PS/2 device in the device tree.
- * It initializes the driver data structure and the hardware.
- * It returns 0, if the driver is bound to the PS/2 device, or a negative
- * value if there is an error.
- */
-static int __devinit xps2_of_probe(struct platform_device *ofdev)
-{
-	struct resource r_irq; /* Interrupt resources */
-	struct resource r_mem; /* IO mem resources */
-	struct xps2data *drvdata;
-	struct serio *serio;
-	struct device *dev = &ofdev->dev;
-	resource_size_t remap_size, phys_addr;
-	int error;
-
-	dev_info(dev, "Device Tree Probing \'%s\'\n",
-			ofdev->dev.of_node->name);
-
-	/* Get iospace for the device */
-	error = of_address_to_resource(ofdev->dev.of_node, 0, &r_mem);
-	if (error) {
-		dev_err(dev, "invalid address\n");
-		return error;
-	}
-
-	/* Get IRQ for the device */
-	if (!of_irq_to_resource(ofdev->dev.of_node, 0, &r_irq)) {
-		dev_err(dev, "no IRQ found\n");
-		return -ENODEV;
-	}
-
-	drvdata = kzalloc(sizeof(struct xps2data), GFP_KERNEL);
-	if (!drvdata) {
-		dev_err(dev, "Couldn't allocate device private record\n");
-		return -ENOMEM;
-	}
-
-	dev_set_drvdata(dev, drvdata);
-
-	spin_lock_init(&drvdata->lock);
-	drvdata->irq = r_irq.start;
-
-	phys_addr = r_mem.start;
-	remap_size = resource_size(&r_mem);
-	if (!request_mem_region(phys_addr, remap_size, DRIVER_NAME)) {
-		dev_err(dev, "Couldn't lock memory region at 0x%08llX\n",
-			(unsigned long long)phys_addr);
-		error = -EBUSY;
-		goto failed1;
-	}
-
-	/* Fill in configuration data and add them to the list */
-	drvdata->base_address = ioremap(phys_addr, remap_size);
-	if (drvdata->base_address == NULL) {
-		dev_err(dev, "Couldn't ioremap memory at 0x%08llX\n",
-			(unsigned long long)phys_addr);
-		error = -EFAULT;
-		goto failed2;
-	}
-
-	/* Disable all the interrupts, just in case */
-	out_be32(drvdata->base_address + XPS2_IPIER_OFFSET, 0);
-
-	/* Reset the PS2 device and abort any current transaction, to make sure
-	 * we have the PS2 in a good state */
-	out_be32(drvdata->base_address + XPS2_SRST_OFFSET, XPS2_SRST_RESET);
-
-	dev_info(dev, "Xilinx PS2 at 0x%08llX mapped to 0x%p, irq=%d\n",
-		 (unsigned long long)phys_addr, drvdata->base_address,
-		 drvdata->irq);
-
-	serio = &drvdata->serio;
-	serio->id.type = SERIO_8042;
-	serio->write = sxps2_write;
-	serio->open = sxps2_open;
-	serio->close = sxps2_close;
-	serio->port_data = drvdata;
-	serio->dev.parent = dev;
-	snprintf(serio->name, sizeof(serio->name),
-		 "Xilinx XPS PS/2 at %08llX", (unsigned long long)phys_addr);
-	snprintf(serio->phys, sizeof(serio->phys),
-		 "xilinxps2/serio at %08llX", (unsigned long long)phys_addr);
-
-	serio_register_port(serio);
-
-	return 0;		/* success */
-
-failed2:
-	release_mem_region(phys_addr, remap_size);
-failed1:
-	kfree(drvdata);
-	dev_set_drvdata(dev, NULL);
-
-	return error;
-}
-
-/**
- * xps2_of_remove - unbinds the driver from the PS/2 device.
- * @of_dev:	pointer to OF device structure
- *
- * This function is called if a device is physically removed from the system or
- * if the driver module is being unloaded. It frees any resources allocated to
- * the device.
- */
-static int __devexit xps2_of_remove(struct platform_device *of_dev)
-{
-	struct device *dev = &of_dev->dev;
-	struct xps2data *drvdata = dev_get_drvdata(dev);
-	struct resource r_mem; /* IO mem resources */
-
-	serio_unregister_port(&drvdata->serio);
-	iounmap(drvdata->base_address);
-
-	/* Get iospace of the device */
-	if (of_address_to_resource(of_dev->dev.of_node, 0, &r_mem))
-		dev_err(dev, "invalid address\n");
-	else
-		release_mem_region(r_mem.start, resource_size(&r_mem));
-
-	kfree(drvdata);
-
-	dev_set_drvdata(dev, NULL);
-
-	return 0;
-}
-
-/* Match table for of_platform binding */
-static const struct of_device_id xps2_of_match[] __devinitconst = {
-	{ .compatible = "xlnx,xps-ps2-1.00.a", },
-	{ /* end of list */ },
-};
-MODULE_DEVICE_TABLE(of, xps2_of_match);
-
-static struct platform_driver xps2_of_driver = {
-	.driver = {
-		.name = DRIVER_NAME,
-		.owner = THIS_MODULE,
-		.of_match_table = xps2_of_match,
-	},
-	.probe		= xps2_of_probe,
-	.remove		= __devexit_p(xps2_of_remove),
-};
-module_platform_driver(xps2_of_driver);
-
-MODULE_AUTHOR("Xilinx, Inc.");
-MODULE_DESCRIPTION("Xilinx XPS PS/2 driver");
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/sparse-keymap.c b/ANDROID_3.4.5/drivers/input/sparse-keymap.c
deleted file mode 100644
index 75fb040a..00000000
--- a/ANDROID_3.4.5/drivers/input/sparse-keymap.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * Generic support for sparse keymaps
- *
- * Copyright (c) 2009 Dmitry Torokhov
- *
- * Derived from wistron button driver:
- * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz>
- * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org>
- * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/input.h>
-#include <linux/input/sparse-keymap.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>");
-MODULE_DESCRIPTION("Generic support for sparse keymaps");
-MODULE_LICENSE("GPL v2");
-MODULE_VERSION("0.1");
-
-static unsigned int sparse_keymap_get_key_index(struct input_dev *dev,
-						const struct key_entry *k)
-{
-	struct key_entry *key;
-	unsigned int idx = 0;
-
-	for (key = dev->keycode; key->type != KE_END; key++) {
-		if (key->type == KE_KEY) {
-			if (key == k)
-				break;
-			idx++;
-		}
-	}
-
-	return idx;
-}
-
-static struct key_entry *sparse_keymap_entry_by_index(struct input_dev *dev,
-						      unsigned int index)
-{
-	struct key_entry *key;
-	unsigned int key_cnt = 0;
-
-	for (key = dev->keycode; key->type != KE_END; key++)
-		if (key->type == KE_KEY)
-			if (key_cnt++ == index)
-				return key;
-
-	return NULL;
-}
-
-/**
- * sparse_keymap_entry_from_scancode - perform sparse keymap lookup
- * @dev: Input device using sparse keymap
- * @code: Scan code
- *
- * This function is used to perform &struct key_entry lookup in an
- * input device using sparse keymap.
- */
-struct key_entry *sparse_keymap_entry_from_scancode(struct input_dev *dev,
-						    unsigned int code)
-{
-	struct key_entry *key;
-
-	for (key = dev->keycode; key->type != KE_END; key++)
-		if (code == key->code)
-			return key;
-
-	return NULL;
-}
-EXPORT_SYMBOL(sparse_keymap_entry_from_scancode);
-
-/**
- * sparse_keymap_entry_from_keycode - perform sparse keymap lookup
- * @dev: Input device using sparse keymap
- * @keycode: Key code
- *
- * This function is used to perform &struct key_entry lookup in an
- * input device using sparse keymap.
- */
-struct key_entry *sparse_keymap_entry_from_keycode(struct input_dev *dev,
-						   unsigned int keycode)
-{
-	struct key_entry *key;
-
-	for (key = dev->keycode; key->type != KE_END; key++)
-		if (key->type == KE_KEY && keycode == key->keycode)
-			return key;
-
-	return NULL;
-}
-EXPORT_SYMBOL(sparse_keymap_entry_from_keycode);
-
-static struct key_entry *sparse_keymap_locate(struct input_dev *dev,
-					const struct input_keymap_entry *ke)
-{
-	struct key_entry *key;
-	unsigned int scancode;
-
-	if (ke->flags & INPUT_KEYMAP_BY_INDEX)
-		key = sparse_keymap_entry_by_index(dev, ke->index);
-	else if (input_scancode_to_scalar(ke, &scancode) == 0)
-		key = sparse_keymap_entry_from_scancode(dev, scancode);
-	else
-		key = NULL;
-
-	return key;
-}
-
-static int sparse_keymap_getkeycode(struct input_dev *dev,
-				    struct input_keymap_entry *ke)
-{
-	const struct key_entry *key;
-
-	if (dev->keycode) {
-		key = sparse_keymap_locate(dev, ke);
-		if (key && key->type == KE_KEY) {
-			ke->keycode = key->keycode;
-			if (!(ke->flags & INPUT_KEYMAP_BY_INDEX))
-				ke->index =
-					sparse_keymap_get_key_index(dev, key);
-			ke->len = sizeof(key->code);
-			memcpy(ke->scancode, &key->code, sizeof(key->code));
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-static int sparse_keymap_setkeycode(struct input_dev *dev,
-				    const struct input_keymap_entry *ke,
-				    unsigned int *old_keycode)
-{
-	struct key_entry *key;
-
-	if (dev->keycode) {
-		key = sparse_keymap_locate(dev, ke);
-		if (key && key->type == KE_KEY) {
-			*old_keycode = key->keycode;
-			key->keycode = ke->keycode;
-			set_bit(ke->keycode, dev->keybit);
-			if (!sparse_keymap_entry_from_keycode(dev, *old_keycode))
-				clear_bit(*old_keycode, dev->keybit);
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-/**
- * sparse_keymap_setup - set up sparse keymap for an input device
- * @dev: Input device
- * @keymap: Keymap in form of array of &key_entry structures ending
- *	with %KE_END type entry
- * @setup: Function that can be used to adjust keymap entries
- *	depending on device's deeds, may be %NULL
- *
- * The function calculates size and allocates copy of the original
- * keymap after which sets up input device event bits appropriately.
- * Before destroying input device allocated keymap should be freed
- * with a call to sparse_keymap_free().
- */
-int sparse_keymap_setup(struct input_dev *dev,
-			const struct key_entry *keymap,
-			int (*setup)(struct input_dev *, struct key_entry *))
-{
-	size_t map_size = 1; /* to account for the last KE_END entry */
-	const struct key_entry *e;
-	struct key_entry *map, *entry;
-	int i;
-	int error;
-
-	for (e = keymap; e->type != KE_END; e++)
-		map_size++;
-
-	map = kcalloc(map_size, sizeof (struct key_entry), GFP_KERNEL);
-	if (!map)
-		return -ENOMEM;
-
-	memcpy(map, keymap, map_size * sizeof (struct key_entry));
-
-	for (i = 0; i < map_size; i++) {
-		entry = &map[i];
-
-		if (setup) {
-			error = setup(dev, entry);
-			if (error)
-				goto err_out;
-		}
-
-		switch (entry->type) {
-		case KE_KEY:
-			__set_bit(EV_KEY, dev->evbit);
-			__set_bit(entry->keycode, dev->keybit);
-			break;
-
-		case KE_SW:
-		case KE_VSW:
-			__set_bit(EV_SW, dev->evbit);
-			__set_bit(entry->sw.code, dev->swbit);
-			break;
-		}
-	}
-
-	if (test_bit(EV_KEY, dev->evbit)) {
-		__set_bit(KEY_UNKNOWN, dev->keybit);
-		__set_bit(EV_MSC, dev->evbit);
-		__set_bit(MSC_SCAN, dev->mscbit);
-	}
-
-	dev->keycode = map;
-	dev->keycodemax = map_size;
-	dev->getkeycode = sparse_keymap_getkeycode;
-	dev->setkeycode = sparse_keymap_setkeycode;
-
-	return 0;
-
- err_out:
-	kfree(map);
-	return error;
-}
-EXPORT_SYMBOL(sparse_keymap_setup);
-
-/**
- * sparse_keymap_free - free memory allocated for sparse keymap
- * @dev: Input device using sparse keymap
- *
- * This function is used to free memory allocated by sparse keymap
- * in an input device that was set up by sparse_keymap_setup().
- * NOTE: It is safe to cal this function while input device is
- * still registered (however the drivers should care not to try to
- * use freed keymap and thus have to shut off interrups/polling
- * before freeing the keymap).
- */
-void sparse_keymap_free(struct input_dev *dev)
-{
-	unsigned long flags;
-
-	/*
-	 * Take event lock to prevent racing with input_get_keycode()
-	 * and input_set_keycode() if we are called while input device
-	 * is still registered.
-	 */
-	spin_lock_irqsave(&dev->event_lock, flags);
-
-	kfree(dev->keycode);
-	dev->keycode = NULL;
-	dev->keycodemax = 0;
-
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-}
-EXPORT_SYMBOL(sparse_keymap_free);
-
-/**
- * sparse_keymap_report_entry - report event corresponding to given key entry
- * @dev: Input device for which event should be reported
- * @ke: key entry describing event
- * @value: Value that should be reported (ignored by %KE_SW entries)
- * @autorelease: Signals whether release event should be emitted for %KE_KEY
- *	entries right after reporting press event, ignored by all other
- *	entries
- *
- * This function is used to report input event described by given
- * &struct key_entry.
- */
-void sparse_keymap_report_entry(struct input_dev *dev, const struct key_entry *ke,
-				unsigned int value, bool autorelease)
-{
-	switch (ke->type) {
-	case KE_KEY:
-		input_event(dev, EV_MSC, MSC_SCAN, ke->code);
-		input_report_key(dev, ke->keycode, value);
-		input_sync(dev);
-		if (value && autorelease) {
-			input_report_key(dev, ke->keycode, 0);
-			input_sync(dev);
-		}
-		break;
-
-	case KE_SW:
-		value = ke->sw.value;
-		/* fall through */
-
-	case KE_VSW:
-		input_report_switch(dev, ke->sw.code, value);
-		break;
-	}
-}
-EXPORT_SYMBOL(sparse_keymap_report_entry);
-
-/**
- * sparse_keymap_report_event - report event corresponding to given scancode
- * @dev: Input device using sparse keymap
- * @code: Scan code
- * @value: Value that should be reported (ignored by %KE_SW entries)
- * @autorelease: Signals whether release event should be emitted for %KE_KEY
- *	entries right after reporting press event, ignored by all other
- *	entries
- *
- * This function is used to perform lookup in an input device using sparse
- * keymap and report corresponding event. Returns %true if lookup was
- * successful and %false otherwise.
- */
-bool sparse_keymap_report_event(struct input_dev *dev, unsigned int code,
-				unsigned int value, bool autorelease)
-{
-	const struct key_entry *ke =
-		sparse_keymap_entry_from_scancode(dev, code);
-	struct key_entry unknown_ke;
-
-	if (ke) {
-		sparse_keymap_report_entry(dev, ke, value, autorelease);
-		return true;
-	}
-
-	/* Report an unknown key event as a debugging aid */
-	unknown_ke.type = KE_KEY;
-	unknown_ke.code = code;
-	unknown_ke.keycode = KEY_UNKNOWN;
-	sparse_keymap_report_entry(dev, &unknown_ke, value, true);
-
-	return false;
-}
-EXPORT_SYMBOL(sparse_keymap_report_event);
-
diff --git a/ANDROID_3.4.5/drivers/input/tablet/Kconfig b/ANDROID_3.4.5/drivers/input/tablet/Kconfig
deleted file mode 100644
index bed7cbf8..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/Kconfig
+++ /dev/null
@@ -1,92 +0,0 @@
-#
-# Tablet driver configuration
-#
-menuconfig INPUT_TABLET
-	bool "Tablets"
-	help
-	  Say Y here, and a list of supported tablets will be displayed.
-	  This option doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-if INPUT_TABLET
-
-config TABLET_USB_ACECAD
-	tristate "Acecad Flair tablet support (USB)"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use the USB version of the Acecad Flair
-	  tablet.  Make sure to say Y to "Mouse support"
-	  (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
-	  (CONFIG_INPUT_EVDEV) as well.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called acecad.
-
-config TABLET_USB_AIPTEK
-	tristate "Aiptek 6000U/8000U and Genius G_PEN tablet support (USB)"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use the USB version of the Aiptek 6000U,
-	  Aiptek 8000U or Genius G-PEN 560 tablet.  Make sure to say Y to
-	  "Mouse support" (CONFIG_INPUT_MOUSEDEV) and/or "Event interface
-	  support" (CONFIG_INPUT_EVDEV) as well.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called aiptek.
-
-config TABLET_USB_GTCO
-        tristate "GTCO CalComp/InterWrite USB Support"
-        depends on USB && INPUT
-        help
-          Say Y here if you want to use the USB version of the GTCO
-          CalComp/InterWrite Tablet.  Make sure to say Y to "Mouse support"
-          (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
-          (CONFIG_INPUT_EVDEV) as well.
-
-          To compile this driver as a module, choose M here: the
-          module will be called gtco.
-
-config TABLET_USB_HANWANG
-	tristate "Hanwang Art Master III tablet support (USB)"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use the USB version of the Hanwang Art
-	  Master III tablet.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called hanwang.
-
-config TABLET_USB_KBTAB
-	tristate "KB Gear JamStudio tablet support (USB)"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  Say Y here if you want to use the USB version of the KB Gear
-	  JamStudio tablet.  Make sure to say Y to "Mouse support"
-	  (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
-	  (CONFIG_INPUT_EVDEV) as well.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called kbtab.
-
-config TABLET_USB_WACOM
-	tristate "Wacom Intuos/Graphire tablet support (USB)"
-	depends on USB_ARCH_HAS_HCD
-	select POWER_SUPPLY
-	select USB
-	select NEW_LEDS
-	select LEDS_CLASS
-	help
-	  Say Y here if you want to use the USB version of the Wacom Intuos
-	  or Graphire tablet.  Make sure to say Y to "Mouse support"
-	  (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
-	  (CONFIG_INPUT_EVDEV) as well.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wacom.
-
-endif
diff --git a/ANDROID_3.4.5/drivers/input/tablet/Makefile b/ANDROID_3.4.5/drivers/input/tablet/Makefile
deleted file mode 100644
index 3f6c2522..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Makefile for the tablet drivers
-#
-
-# Multipart objects.
-wacom-objs	:= wacom_wac.o wacom_sys.o
-
-obj-$(CONFIG_TABLET_USB_ACECAD)	+= acecad.o
-obj-$(CONFIG_TABLET_USB_AIPTEK)	+= aiptek.o
-obj-$(CONFIG_TABLET_USB_GTCO)	+= gtco.o
-obj-$(CONFIG_TABLET_USB_HANWANG) += hanwang.o
-obj-$(CONFIG_TABLET_USB_KBTAB)	+= kbtab.o
-obj-$(CONFIG_TABLET_USB_WACOM)	+= wacom.o
diff --git a/ANDROID_3.4.5/drivers/input/tablet/acecad.c b/ANDROID_3.4.5/drivers/input/tablet/acecad.c
deleted file mode 100644
index f8b0b1df..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/acecad.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- *  Copyright (c) 2001-2005 Edouard TISSERANT   <edouard.tisserant@wanadoo.fr>
- *  Copyright (c) 2004-2005 Stephane VOLTZ      <svoltz@numericable.fr>
- *
- *  USB Acecad "Acecad Flair" tablet support
- *
- *  Changelog:
- *      v3.2 - Added sysfs support
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/usb/input.h>
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION "v3.2"
-#define DRIVER_DESC    "USB Acecad Flair tablet driver"
-#define DRIVER_LICENSE "GPL"
-#define DRIVER_AUTHOR  "Edouard TISSERANT <edouard.tisserant@wanadoo.fr>"
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
-
-#define USB_VENDOR_ID_ACECAD	0x0460
-#define USB_DEVICE_ID_FLAIR	0x0004
-#define USB_DEVICE_ID_302	0x0008
-
-struct usb_acecad {
-	char name[128];
-	char phys[64];
-	struct usb_device *usbdev;
-	struct input_dev *input;
-	struct urb *irq;
-
-	unsigned char *data;
-	dma_addr_t data_dma;
-};
-
-static void usb_acecad_irq(struct urb *urb)
-{
-	struct usb_acecad *acecad = urb->context;
-	unsigned char *data = acecad->data;
-	struct input_dev *dev = acecad->input;
-	int prox, status;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __func__, urb->status);
-		return;
-	default:
-		dbg("%s - nonzero urb status received: %d", __func__, urb->status);
-		goto resubmit;
-	}
-
-	prox = (data[0] & 0x04) >> 2;
-	input_report_key(dev, BTN_TOOL_PEN, prox);
-
-	if (prox) {
-		int x = data[1] | (data[2] << 8);
-		int y = data[3] | (data[4] << 8);
-		/* Pressure should compute the same way for flair and 302 */
-		int pressure = data[5] | (data[6] << 8);
-		int touch = data[0] & 0x01;
-		int stylus = (data[0] & 0x10) >> 4;
-		int stylus2 = (data[0] & 0x20) >> 5;
-		input_report_abs(dev, ABS_X, x);
-		input_report_abs(dev, ABS_Y, y);
-		input_report_abs(dev, ABS_PRESSURE, pressure);
-		input_report_key(dev, BTN_TOUCH, touch);
-		input_report_key(dev, BTN_STYLUS, stylus);
-		input_report_key(dev, BTN_STYLUS2, stylus2);
-	}
-
-	/* event termination */
-	input_sync(dev);
-
-resubmit:
-	status = usb_submit_urb(urb, GFP_ATOMIC);
-	if (status)
-		err("can't resubmit intr, %s-%s/input0, status %d",
-			acecad->usbdev->bus->bus_name, acecad->usbdev->devpath, status);
-}
-
-static int usb_acecad_open(struct input_dev *dev)
-{
-	struct usb_acecad *acecad = input_get_drvdata(dev);
-
-	acecad->irq->dev = acecad->usbdev;
-	if (usb_submit_urb(acecad->irq, GFP_KERNEL))
-		return -EIO;
-
-	return 0;
-}
-
-static void usb_acecad_close(struct input_dev *dev)
-{
-	struct usb_acecad *acecad = input_get_drvdata(dev);
-
-	usb_kill_urb(acecad->irq);
-}
-
-static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	struct usb_host_interface *interface = intf->cur_altsetting;
-	struct usb_endpoint_descriptor *endpoint;
-	struct usb_acecad *acecad;
-	struct input_dev *input_dev;
-	int pipe, maxp;
-	int err;
-
-	if (interface->desc.bNumEndpoints != 1)
-		return -ENODEV;
-
-	endpoint = &interface->endpoint[0].desc;
-
-	if (!usb_endpoint_is_int_in(endpoint))
-		return -ENODEV;
-
-	pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
-	maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
-
-	acecad = kzalloc(sizeof(struct usb_acecad), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!acecad || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	acecad->data = usb_alloc_coherent(dev, 8, GFP_KERNEL, &acecad->data_dma);
-	if (!acecad->data) {
-		err= -ENOMEM;
-		goto fail1;
-	}
-
-	acecad->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!acecad->irq) {
-		err = -ENOMEM;
-		goto fail2;
-	}
-
-	acecad->usbdev = dev;
-	acecad->input = input_dev;
-
-	if (dev->manufacturer)
-		strlcpy(acecad->name, dev->manufacturer, sizeof(acecad->name));
-
-	if (dev->product) {
-		if (dev->manufacturer)
-			strlcat(acecad->name, " ", sizeof(acecad->name));
-		strlcat(acecad->name, dev->product, sizeof(acecad->name));
-	}
-
-	usb_make_path(dev, acecad->phys, sizeof(acecad->phys));
-	strlcat(acecad->phys, "/input0", sizeof(acecad->phys));
-
-	input_dev->name = acecad->name;
-	input_dev->phys = acecad->phys;
-	usb_to_input_id(dev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, acecad);
-
-	input_dev->open = usb_acecad_open;
-	input_dev->close = usb_acecad_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_DIGI)] = BIT_MASK(BTN_TOOL_PEN) |
-		BIT_MASK(BTN_TOUCH) | BIT_MASK(BTN_STYLUS) |
-		BIT_MASK(BTN_STYLUS2);
-
-	switch (id->driver_info) {
-	case 0:
-		input_set_abs_params(input_dev, ABS_X, 0, 5000, 4, 0);
-		input_set_abs_params(input_dev, ABS_Y, 0, 3750, 4, 0);
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, 512, 0, 0);
-		if (!strlen(acecad->name))
-			snprintf(acecad->name, sizeof(acecad->name),
-				"USB Acecad Flair Tablet %04x:%04x",
-				le16_to_cpu(dev->descriptor.idVendor),
-				le16_to_cpu(dev->descriptor.idProduct));
-		break;
-
-	case 1:
-		input_set_abs_params(input_dev, ABS_X, 0, 53000, 4, 0);
-		input_set_abs_params(input_dev, ABS_Y, 0, 2250, 4, 0);
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, 1024, 0, 0);
-		if (!strlen(acecad->name))
-			snprintf(acecad->name, sizeof(acecad->name),
-				"USB Acecad 302 Tablet %04x:%04x",
-				le16_to_cpu(dev->descriptor.idVendor),
-				le16_to_cpu(dev->descriptor.idProduct));
-		break;
-	}
-
-	usb_fill_int_urb(acecad->irq, dev, pipe,
-			acecad->data, maxp > 8 ? 8 : maxp,
-			usb_acecad_irq, acecad, endpoint->bInterval);
-	acecad->irq->transfer_dma = acecad->data_dma;
-	acecad->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	err = input_register_device(acecad->input);
-	if (err)
-		goto fail3;
-
-	usb_set_intfdata(intf, acecad);
-
-	return 0;
-
- fail3:	usb_free_urb(acecad->irq);
- fail2:	usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
- fail1: input_free_device(input_dev);
-	kfree(acecad);
-	return err;
-}
-
-static void usb_acecad_disconnect(struct usb_interface *intf)
-{
-	struct usb_acecad *acecad = usb_get_intfdata(intf);
-
-	usb_set_intfdata(intf, NULL);
-
-	input_unregister_device(acecad->input);
-	usb_free_urb(acecad->irq);
-	usb_free_coherent(acecad->usbdev, 8, acecad->data, acecad->data_dma);
-	kfree(acecad);
-}
-
-static struct usb_device_id usb_acecad_id_table [] = {
-	{ USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_FLAIR), .driver_info = 0 },
-	{ USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_302),	 .driver_info = 1 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(usb, usb_acecad_id_table);
-
-static struct usb_driver usb_acecad_driver = {
-	.name =		"usb_acecad",
-	.probe =	usb_acecad_probe,
-	.disconnect =	usb_acecad_disconnect,
-	.id_table =	usb_acecad_id_table,
-};
-
-module_usb_driver(usb_acecad_driver);
diff --git a/ANDROID_3.4.5/drivers/input/tablet/aiptek.c b/ANDROID_3.4.5/drivers/input/tablet/aiptek.c
deleted file mode 100644
index 205d16aa..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/aiptek.c
+++ /dev/null
@@ -1,1935 +0,0 @@
-/*
- *  Native support for the Aiptek HyperPen USB Tablets
- *  (4000U/5000U/6000U/8000U/12000U)
- *
- *  Copyright (c) 2001      Chris Atenasio   <chris@crud.net>
- *  Copyright (c) 2002-2004 Bryan W. Headley <bwheadley@earthlink.net>
- *
- *  based on wacom.c by
- *     Vojtech Pavlik      <vojtech@suse.cz>
- *     Andreas Bach Aaen   <abach@stofanet.dk>
- *     Clifford Wolf       <clifford@clifford.at>
- *     Sam Mosel           <sam.mosel@computer.org>
- *     James E. Blair      <corvus@gnu.org>
- *     Daniel Egger        <egger@suse.de>
- *
- *  Many thanks to Oliver Kuechemann for his support.
- *
- *  ChangeLog:
- *      v0.1 - Initial release
- *      v0.2 - Hack to get around fake event 28's. (Bryan W. Headley)
- *      v0.3 - Make URB dynamic (Bryan W. Headley, Jun-8-2002)
- *             Released to Linux 2.4.19 and 2.5.x
- *      v0.4 - Rewrote substantial portions of the code to deal with
- *             corrected control sequences, timing, dynamic configuration,
- *             support of 6000U - 12000U, procfs, and macro key support
- *             (Jan-1-2003 - Feb-5-2003, Bryan W. Headley)
- *      v1.0 - Added support for diagnostic messages, count of messages
- *             received from URB - Mar-8-2003, Bryan W. Headley
- *      v1.1 - added support for tablet resolution, changed DV and proximity
- *             some corrections - Jun-22-2003, martin schneebacher
- *           - Added support for the sysfs interface, deprecating the
- *             procfs interface for 2.5.x kernel. Also added support for
- *             Wheel command. Bryan W. Headley July-15-2003.
- *      v1.2 - Reworked jitter timer as a kernel thread.
- *             Bryan W. Headley November-28-2003/Jan-10-2004.
- *      v1.3 - Repaired issue of kernel thread going nuts on single-processor
- *             machines, introduced programmableDelay as a command line
- *             parameter. Feb 7 2004, Bryan W. Headley.
- *      v1.4 - Re-wire jitter so it does not require a thread. Courtesy of
- *             Rene van Paassen. Added reporting of physical pointer device
- *             (e.g., stylus, mouse in reports 2, 3, 4, 5. We don't know
- *             for reports 1, 6.)
- *             what physical device reports for reports 1, 6.) Also enabled
- *             MOUSE and LENS tool button modes. Renamed "rubber" to "eraser".
- *             Feb 20, 2004, Bryan W. Headley.
- *      v1.5 - Added previousJitterable, so we don't do jitter delay when the
- *             user is holding a button down for periods of time.
- *
- * NOTE:
- *      This kernel driver is augmented by the "Aiptek" XFree86 input
- *      driver for your X server, as well as the Gaiptek GUI Front-end
- *      "Tablet Manager".
- *      These three products are highly interactive with one another,
- *      so therefore it's easier to document them all as one subsystem.
- *      Please visit the project's "home page", located at,
- *      http://aiptektablet.sourceforge.net.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/usb/input.h>
-#include <asm/uaccess.h>
-#include <asm/unaligned.h>
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION "v2.3 (May 2, 2007)"
-#define DRIVER_AUTHOR  "Bryan W. Headley/Chris Atenasio/Cedric Brun/Rene van Paassen"
-#define DRIVER_DESC    "Aiptek HyperPen USB Tablet Driver (Linux 2.6.x)"
-
-/*
- * Aiptek status packet:
- *
- * (returned as Report 1 - relative coordinates from mouse and stylus)
- *
- *        bit7  bit6  bit5  bit4  bit3  bit2  bit1  bit0
- * byte0   0     0     0     0     0     0     0     1
- * byte1   0     0     0     0     0    BS2   BS    Tip
- * byte2  X7    X6    X5    X4    X3    X2    X1    X0
- * byte3  Y7    Y6    Y5    Y4    Y3    Y2    Y1    Y0
- *
- * (returned as Report 2 - absolute coordinates from the stylus)
- *
- *        bit7  bit6  bit5  bit4  bit3  bit2  bit1  bit0
- * byte0   0     0     0     0     0     0     1     0
- * byte1  X7    X6    X5    X4    X3    X2    X1    X0
- * byte2  X15   X14   X13   X12   X11   X10   X9    X8
- * byte3  Y7    Y6    Y5    Y4    Y3    Y2    Y1    Y0
- * byte4  Y15   Y14   Y13   Y12   Y11   Y10   Y9    Y8
- * byte5   *     *     *    BS2   BS1   Tip   IR    DV
- * byte6  P7    P6    P5    P4    P3    P2    P1    P0
- * byte7  P15   P14   P13   P12   P11   P10   P9    P8
- *
- * (returned as Report 3 - absolute coordinates from the mouse)
- *
- *        bit7  bit6  bit5  bit4  bit3  bit2  bit1  bit0
- * byte0   0     0     0     0     0     0     1     1
- * byte1  X7    X6    X5    X4    X3    X2    X1    X0
- * byte2  X15   X14   X13   X12   X11   X10   X9    X8
- * byte3  Y7    Y6    Y5    Y4    Y3    Y2    Y1    Y0
- * byte4  Y15   Y14   Y13   Y12   Y11   Y10   Y9    Y8
- * byte5   *     *     *    BS2   BS1   Tip   IR    DV
- * byte6  P7    P6    P5    P4    P3    P2    P1    P0
- * byte7  P15   P14   P13   P12   P11   P10   P9    P8
- *
- * (returned as Report 4 - macrokeys from the stylus)
- *
- *        bit7  bit6  bit5  bit4  bit3  bit2  bit1  bit0
- * byte0   0     0     0     0     0     1     0     0
- * byte1   0     0     0    BS2   BS    Tip   IR    DV
- * byte2   0     0     0     0     0     0     1     0
- * byte3   0     0     0    K4    K3    K2    K1    K0
- * byte4  P7    P6    P5    P4    P3    P2    P1    P0
- * byte5  P15   P14   P13   P12   P11   P10   P9    P8
- *
- * (returned as Report 5 - macrokeys from the mouse)
- *
- *        bit7  bit6  bit5  bit4  bit3  bit2  bit1  bit0
- * byte0   0     0     0     0     0     1     0     1
- * byte1   0     0     0    BS2   BS    Tip   IR    DV
- * byte2   0     0     0     0     0     0     1     0
- * byte3   0     0     0    K4    K3    K2    K1    K0
- * byte4  P7    P6    P5    P4    P3    P2    P1    P0
- * byte5  P15   P14   P13   P12   P11   P10   P9    P8
- *
- * IR: In Range = Proximity on
- * DV = Data Valid
- * BS = Barrel Switch (as in, macro keys)
- * BS2 also referred to as Tablet Pick
- *
- * Command Summary:
- *
- * Use report_type CONTROL (3)
- * Use report_id   2
- *
- * Command/Data    Description     Return Bytes    Return Value
- * 0x10/0x00       SwitchToMouse       0
- * 0x10/0x01       SwitchToTablet      0
- * 0x18/0x04       SetResolution       0
- * 0x12/0xFF       AutoGainOn          0
- * 0x17/0x00       FilterOn            0
- * 0x01/0x00       GetXExtension       2           MaxX
- * 0x01/0x01       GetYExtension       2           MaxY
- * 0x02/0x00       GetModelCode        2           ModelCode = LOBYTE
- * 0x03/0x00       GetODMCode          2           ODMCode
- * 0x08/0x00       GetPressureLevels   2           =512
- * 0x04/0x00       GetFirmwareVersion  2           Firmware Version
- * 0x11/0x02       EnableMacroKeys     0
- *
- * To initialize the tablet:
- *
- * (1) Send Resolution500LPI (Command)
- * (2) Query for Model code (Option Report)
- * (3) Query for ODM code (Option Report)
- * (4) Query for firmware (Option Report)
- * (5) Query for GetXExtension (Option Report)
- * (6) Query for GetYExtension (Option Report)
- * (7) Query for GetPressureLevels (Option Report)
- * (8) SwitchToTablet for Absolute coordinates, or
- *     SwitchToMouse for Relative coordinates (Command)
- * (9) EnableMacroKeys (Command)
- * (10) FilterOn (Command)
- * (11) AutoGainOn (Command)
- *
- * (Step 9 can be omitted, but you'll then have no function keys.)
- */
-
-#define USB_VENDOR_ID_AIPTEK				0x08ca
-#define USB_VENDOR_ID_KYE				0x0458
-#define USB_REQ_GET_REPORT				0x01
-#define USB_REQ_SET_REPORT				0x09
-
-	/* PointerMode codes
-	 */
-#define AIPTEK_POINTER_ONLY_MOUSE_MODE			0
-#define AIPTEK_POINTER_ONLY_STYLUS_MODE			1
-#define AIPTEK_POINTER_EITHER_MODE			2
-
-#define AIPTEK_POINTER_ALLOW_MOUSE_MODE(a)		\
-	(a == AIPTEK_POINTER_ONLY_MOUSE_MODE ||		\
-	 a == AIPTEK_POINTER_EITHER_MODE)
-#define AIPTEK_POINTER_ALLOW_STYLUS_MODE(a)		\
-	(a == AIPTEK_POINTER_ONLY_STYLUS_MODE ||	\
-	 a == AIPTEK_POINTER_EITHER_MODE)
-
-	/* CoordinateMode code
-	 */
-#define AIPTEK_COORDINATE_RELATIVE_MODE			0
-#define AIPTEK_COORDINATE_ABSOLUTE_MODE			1
-
-       /* XTilt and YTilt values
-        */
-#define AIPTEK_TILT_MIN					(-128)
-#define AIPTEK_TILT_MAX					127
-#define AIPTEK_TILT_DISABLE				(-10101)
-
-	/* Wheel values
-	 */
-#define AIPTEK_WHEEL_MIN				0
-#define AIPTEK_WHEEL_MAX				1024
-#define AIPTEK_WHEEL_DISABLE				(-10101)
-
-	/* ToolCode values, which BTW are 0x140 .. 0x14f
-	 * We have things set up such that if the tool button has changed,
-	 * the tools get reset.
-	 */
-	/* toolMode codes
-	 */
-#define AIPTEK_TOOL_BUTTON_PEN_MODE			BTN_TOOL_PEN
-#define AIPTEK_TOOL_BUTTON_PENCIL_MODE			BTN_TOOL_PENCIL
-#define AIPTEK_TOOL_BUTTON_BRUSH_MODE			BTN_TOOL_BRUSH
-#define AIPTEK_TOOL_BUTTON_AIRBRUSH_MODE		BTN_TOOL_AIRBRUSH
-#define AIPTEK_TOOL_BUTTON_ERASER_MODE			BTN_TOOL_RUBBER
-#define AIPTEK_TOOL_BUTTON_MOUSE_MODE			BTN_TOOL_MOUSE
-#define AIPTEK_TOOL_BUTTON_LENS_MODE			BTN_TOOL_LENS
-
-	/* Diagnostic message codes
-	 */
-#define AIPTEK_DIAGNOSTIC_NA				0
-#define AIPTEK_DIAGNOSTIC_SENDING_RELATIVE_IN_ABSOLUTE	1
-#define AIPTEK_DIAGNOSTIC_SENDING_ABSOLUTE_IN_RELATIVE	2
-#define AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED		3
-
-	/* Time to wait (in ms) to help mask hand jittering
-	 * when pressing the stylus buttons.
-	 */
-#define AIPTEK_JITTER_DELAY_DEFAULT			50
-
-	/* Time to wait (in ms) in-between sending the tablet
-	 * a command and beginning the process of reading the return
-	 * sequence from the tablet.
-	 */
-#define AIPTEK_PROGRAMMABLE_DELAY_25		25
-#define AIPTEK_PROGRAMMABLE_DELAY_50		50
-#define AIPTEK_PROGRAMMABLE_DELAY_100		100
-#define AIPTEK_PROGRAMMABLE_DELAY_200		200
-#define AIPTEK_PROGRAMMABLE_DELAY_300		300
-#define AIPTEK_PROGRAMMABLE_DELAY_400		400
-#define AIPTEK_PROGRAMMABLE_DELAY_DEFAULT	AIPTEK_PROGRAMMABLE_DELAY_400
-
-	/* Mouse button programming
-	 */
-#define AIPTEK_MOUSE_LEFT_BUTTON		0x04
-#define AIPTEK_MOUSE_RIGHT_BUTTON		0x08
-#define AIPTEK_MOUSE_MIDDLE_BUTTON		0x10
-
-	/* Stylus button programming
-	 */
-#define AIPTEK_STYLUS_LOWER_BUTTON		0x08
-#define AIPTEK_STYLUS_UPPER_BUTTON		0x10
-
-	/* Length of incoming packet from the tablet
-	 */
-#define AIPTEK_PACKET_LENGTH			8
-
-	/* We report in EV_MISC both the proximity and
-	 * whether the report came from the stylus, tablet mouse
-	 * or "unknown" -- Unknown when the tablet is in relative
-	 * mode, because we only get report 1's.
-	 */
-#define AIPTEK_REPORT_TOOL_UNKNOWN		0x10
-#define AIPTEK_REPORT_TOOL_STYLUS		0x20
-#define AIPTEK_REPORT_TOOL_MOUSE		0x40
-
-static int programmableDelay = AIPTEK_PROGRAMMABLE_DELAY_DEFAULT;
-static int jitterDelay = AIPTEK_JITTER_DELAY_DEFAULT;
-
-struct aiptek_features {
-	int odmCode;		/* Tablet manufacturer code       */
-	int modelCode;		/* Tablet model code (not unique) */
-	int firmwareCode;	/* prom/eeprom version            */
-	char usbPath[64 + 1];	/* device's physical usb path     */
-};
-
-struct aiptek_settings {
-	int pointerMode;	/* stylus-, mouse-only or either */
-	int coordinateMode;	/* absolute/relative coords      */
-	int toolMode;		/* pen, pencil, brush, etc. tool */
-	int xTilt;		/* synthetic xTilt amount        */
-	int yTilt;		/* synthetic yTilt amount        */
-	int wheel;		/* synthetic wheel amount        */
-	int stylusButtonUpper;	/* stylus upper btn delivers...  */
-	int stylusButtonLower;	/* stylus lower btn delivers...  */
-	int mouseButtonLeft;	/* mouse left btn delivers...    */
-	int mouseButtonMiddle;	/* mouse middle btn delivers...  */
-	int mouseButtonRight;	/* mouse right btn delivers...   */
-	int programmableDelay;	/* delay for tablet programming  */
-	int jitterDelay;	/* delay for hand jittering      */
-};
-
-struct aiptek {
-	struct input_dev *inputdev;		/* input device struct           */
-	struct usb_device *usbdev;		/* usb device struct             */
-	struct urb *urb;			/* urb for incoming reports      */
-	dma_addr_t data_dma;			/* our dma stuffage              */
-	struct aiptek_features features;	/* tablet's array of features    */
-	struct aiptek_settings curSetting;	/* tablet's current programmable */
-	struct aiptek_settings newSetting;	/* ... and new param settings    */
-	unsigned int ifnum;			/* interface number for IO       */
-	int diagnostic;				/* tablet diagnostic codes       */
-	unsigned long eventCount;		/* event count                   */
-	int inDelay;				/* jitter: in jitter delay?      */
-	unsigned long endDelay;			/* jitter: time when delay ends  */
-	int previousJitterable;			/* jitterable prev value     */
-
-	int lastMacro;				/* macro key to reset            */
-	int previousToolMode;			/* pen, pencil, brush, etc. tool */
-	unsigned char *data;			/* incoming packet data          */
-};
-
-static const int eventTypes[] = {
-        EV_KEY, EV_ABS, EV_REL, EV_MSC,
-};
-
-static const int absEvents[] = {
-        ABS_X, ABS_Y, ABS_PRESSURE, ABS_TILT_X, ABS_TILT_Y,
-        ABS_WHEEL, ABS_MISC,
-};
-
-static const int relEvents[] = {
-        REL_X, REL_Y, REL_WHEEL,
-};
-
-static const int buttonEvents[] = {
-	BTN_LEFT, BTN_RIGHT, BTN_MIDDLE,
-	BTN_TOOL_PEN, BTN_TOOL_RUBBER, BTN_TOOL_PENCIL, BTN_TOOL_AIRBRUSH,
-	BTN_TOOL_BRUSH, BTN_TOOL_MOUSE, BTN_TOOL_LENS, BTN_TOUCH,
-	BTN_STYLUS, BTN_STYLUS2,
-};
-
-/*
- * Permit easy lookup of keyboard events to send, versus
- * the bitmap which comes from the tablet. This hides the
- * issue that the F_keys are not sequentially numbered.
- */
-static const int macroKeyEvents[] = {
-	KEY_ESC, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5,
-	KEY_F6, KEY_F7, KEY_F8, KEY_F9, KEY_F10, KEY_F11,
-	KEY_F12, KEY_F13, KEY_F14, KEY_F15, KEY_F16, KEY_F17,
-	KEY_F18, KEY_F19, KEY_F20, KEY_F21, KEY_F22, KEY_F23,
-	KEY_F24, KEY_STOP, KEY_AGAIN, KEY_PROPS, KEY_UNDO,
-	KEY_FRONT, KEY_COPY, KEY_OPEN, KEY_PASTE, 0
-};
-
-/***********************************************************************
- * Map values to strings and back. Every map should have the following
- * as its last element: { NULL, AIPTEK_INVALID_VALUE }.
- */
-#define AIPTEK_INVALID_VALUE	-1
-
-struct aiptek_map {
-	const char *string;
-	int value;
-};
-
-static int map_str_to_val(const struct aiptek_map *map, const char *str, size_t count)
-{
-	const struct aiptek_map *p;
-
-	if (str[count - 1] == '\n')
-		count--;
-
-	for (p = map; p->string; p++)
-	        if (!strncmp(str, p->string, count))
-			return p->value;
-
-	return AIPTEK_INVALID_VALUE;
-}
-
-static const char *map_val_to_str(const struct aiptek_map *map, int val)
-{
-	const struct aiptek_map *p;
-
-	for (p = map; p->value != AIPTEK_INVALID_VALUE; p++)
-		if (val == p->value)
-			return p->string;
-
-	return "unknown";
-}
-
-/***********************************************************************
- * aiptek_irq can receive one of six potential reports.
- * The documentation for each is in the body of the function.
- *
- * The tablet reports on several attributes per invocation of
- * aiptek_irq. Because the Linux Input Event system allows the
- * transmission of ONE attribute per input_report_xxx() call,
- * collation has to be done on the other end to reconstitute
- * a complete tablet report. Further, the number of Input Event reports
- * submitted varies, depending on what USB report type, and circumstance.
- * To deal with this, EV_MSC is used to indicate an 'end-of-report'
- * message. This has been an undocumented convention understood by the kernel
- * tablet driver and clients such as gpm and XFree86's tablet drivers.
- *
- * Of the information received from the tablet, the one piece I
- * cannot transmit is the proximity bit (without resorting to an EV_MSC
- * convention above.) I therefore have taken over REL_MISC and ABS_MISC
- * (for relative and absolute reports, respectively) for communicating
- * Proximity. Why two events? I thought it interesting to know if the
- * Proximity event occurred while the tablet was in absolute or relative
- * mode.
- * Update: REL_MISC proved not to be such a good idea. With REL_MISC you
- * get an event transmitted each time. ABS_MISC works better, since it
- * can be set and re-set. Thus, only using ABS_MISC from now on.
- *
- * Other tablets use the notion of a certain minimum stylus pressure
- * to infer proximity. While that could have been done, that is yet
- * another 'by convention' behavior, the documentation for which
- * would be spread between two (or more) pieces of software.
- *
- * EV_MSC usage was terminated for this purpose in Linux 2.5.x, and
- * replaced with the input_sync() method (which emits EV_SYN.)
- */
-
-static void aiptek_irq(struct urb *urb)
-{
-	struct aiptek *aiptek = urb->context;
-	unsigned char *data = aiptek->data;
-	struct input_dev *inputdev = aiptek->inputdev;
-	int jitterable = 0;
-	int retval, macro, x, y, z, left, right, middle, p, dv, tip, bs, pck;
-
-	switch (urb->status) {
-	case 0:
-		/* Success */
-		break;
-
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* This urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d",
-		    __func__, urb->status);
-		return;
-
-	default:
-		dbg("%s - nonzero urb status received: %d",
-		    __func__, urb->status);
-		goto exit;
-	}
-
-	/* See if we are in a delay loop -- throw out report if true.
-	 */
-	if (aiptek->inDelay == 1 && time_after(aiptek->endDelay, jiffies)) {
-		goto exit;
-	}
-
-	aiptek->inDelay = 0;
-	aiptek->eventCount++;
-
-	/* Report 1 delivers relative coordinates with either a stylus
-	 * or the mouse. You do not know, however, which input
-	 * tool generated the event.
-	 */
-	if (data[0] == 1) {
-		if (aiptek->curSetting.coordinateMode ==
-		    AIPTEK_COORDINATE_ABSOLUTE_MODE) {
-			aiptek->diagnostic =
-			    AIPTEK_DIAGNOSTIC_SENDING_RELATIVE_IN_ABSOLUTE;
-		} else {
-			x = (signed char) data[2];
-			y = (signed char) data[3];
-
-			/* jitterable keeps track of whether any button has been pressed.
-			 * We're also using it to remap the physical mouse button mask
-			 * to pseudo-settings. (We don't specifically care about it's
-			 * value after moving/transposing mouse button bitmasks, except
-			 * that a non-zero value indicates that one or more
-			 * mouse button was pressed.)
-			 */
-			jitterable = data[1] & 0x07;
-
-			left = (data[1] & aiptek->curSetting.mouseButtonLeft >> 2) != 0 ? 1 : 0;
-			right = (data[1] & aiptek->curSetting.mouseButtonRight >> 2) != 0 ? 1 : 0;
-			middle = (data[1] & aiptek->curSetting.mouseButtonMiddle >> 2) != 0 ? 1 : 0;
-
-			input_report_key(inputdev, BTN_LEFT, left);
-			input_report_key(inputdev, BTN_MIDDLE, middle);
-			input_report_key(inputdev, BTN_RIGHT, right);
-
-			input_report_abs(inputdev, ABS_MISC,
-					 1 | AIPTEK_REPORT_TOOL_UNKNOWN);
-			input_report_rel(inputdev, REL_X, x);
-			input_report_rel(inputdev, REL_Y, y);
-
-			/* Wheel support is in the form of a single-event
-			 * firing.
-			 */
-			if (aiptek->curSetting.wheel != AIPTEK_WHEEL_DISABLE) {
-				input_report_rel(inputdev, REL_WHEEL,
-						 aiptek->curSetting.wheel);
-				aiptek->curSetting.wheel = AIPTEK_WHEEL_DISABLE;
-			}
-			if (aiptek->lastMacro != -1) {
-			        input_report_key(inputdev,
-						 macroKeyEvents[aiptek->lastMacro], 0);
-				aiptek->lastMacro = -1;
-			}
-			input_sync(inputdev);
-		}
-	}
-	/* Report 2 is delivered only by the stylus, and delivers
-	 * absolute coordinates.
-	 */
-	else if (data[0] == 2) {
-		if (aiptek->curSetting.coordinateMode == AIPTEK_COORDINATE_RELATIVE_MODE) {
-			aiptek->diagnostic = AIPTEK_DIAGNOSTIC_SENDING_ABSOLUTE_IN_RELATIVE;
-		} else if (!AIPTEK_POINTER_ALLOW_STYLUS_MODE
-			    (aiptek->curSetting.pointerMode)) {
-				aiptek->diagnostic = AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED;
-		} else {
-			x = get_unaligned_le16(data + 1);
-			y = get_unaligned_le16(data + 3);
-			z = get_unaligned_le16(data + 6);
-
-			dv = (data[5] & 0x01) != 0 ? 1 : 0;
-			p = (data[5] & 0x02) != 0 ? 1 : 0;
-			tip = (data[5] & 0x04) != 0 ? 1 : 0;
-
-			/* Use jitterable to re-arrange button masks
-			 */
-			jitterable = data[5] & 0x18;
-
-			bs = (data[5] & aiptek->curSetting.stylusButtonLower) != 0 ? 1 : 0;
-			pck = (data[5] & aiptek->curSetting.stylusButtonUpper) != 0 ? 1 : 0;
-
-			/* dv indicates 'data valid' (e.g., the tablet is in sync
-			 * and has delivered a "correct" report) We will ignore
-			 * all 'bad' reports...
-			 */
-			if (dv != 0) {
-				/* If the selected tool changed, reset the old
-				 * tool key, and set the new one.
-				 */
-				if (aiptek->previousToolMode !=
-				    aiptek->curSetting.toolMode) {
-				        input_report_key(inputdev,
-							 aiptek->previousToolMode, 0);
-					input_report_key(inputdev,
-							 aiptek->curSetting.toolMode,
-							 1);
-					aiptek->previousToolMode =
-					          aiptek->curSetting.toolMode;
-				}
-
-				if (p != 0) {
-					input_report_abs(inputdev, ABS_X, x);
-					input_report_abs(inputdev, ABS_Y, y);
-					input_report_abs(inputdev, ABS_PRESSURE, z);
-
-					input_report_key(inputdev, BTN_TOUCH, tip);
-					input_report_key(inputdev, BTN_STYLUS, bs);
-					input_report_key(inputdev, BTN_STYLUS2, pck);
-
-					if (aiptek->curSetting.xTilt !=
-					    AIPTEK_TILT_DISABLE) {
-						input_report_abs(inputdev,
-								 ABS_TILT_X,
-								 aiptek->curSetting.xTilt);
-					}
-					if (aiptek->curSetting.yTilt != AIPTEK_TILT_DISABLE) {
-						input_report_abs(inputdev,
-								 ABS_TILT_Y,
-								 aiptek->curSetting.yTilt);
-					}
-
-					/* Wheel support is in the form of a single-event
-					 * firing.
-					 */
-					if (aiptek->curSetting.wheel !=
-					    AIPTEK_WHEEL_DISABLE) {
-						input_report_abs(inputdev,
-								 ABS_WHEEL,
-								 aiptek->curSetting.wheel);
-						aiptek->curSetting.wheel = AIPTEK_WHEEL_DISABLE;
-					}
-				}
-				input_report_abs(inputdev, ABS_MISC, p | AIPTEK_REPORT_TOOL_STYLUS);
-				if (aiptek->lastMacro != -1) {
-			                input_report_key(inputdev,
-							 macroKeyEvents[aiptek->lastMacro], 0);
-					aiptek->lastMacro = -1;
-				}
-				input_sync(inputdev);
-			}
-		}
-	}
-	/* Report 3's come from the mouse in absolute mode.
-	 */
-	else if (data[0] == 3) {
-		if (aiptek->curSetting.coordinateMode == AIPTEK_COORDINATE_RELATIVE_MODE) {
-			aiptek->diagnostic = AIPTEK_DIAGNOSTIC_SENDING_ABSOLUTE_IN_RELATIVE;
-		} else if (!AIPTEK_POINTER_ALLOW_MOUSE_MODE
-			(aiptek->curSetting.pointerMode)) {
-			aiptek->diagnostic = AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED;
-		} else {
-			x = get_unaligned_le16(data + 1);
-			y = get_unaligned_le16(data + 3);
-
-			jitterable = data[5] & 0x1c;
-
-			dv = (data[5] & 0x01) != 0 ? 1 : 0;
-			p = (data[5] & 0x02) != 0 ? 1 : 0;
-			left = (data[5] & aiptek->curSetting.mouseButtonLeft) != 0 ? 1 : 0;
-			right = (data[5] & aiptek->curSetting.mouseButtonRight) != 0 ? 1 : 0;
-			middle = (data[5] & aiptek->curSetting.mouseButtonMiddle) != 0 ? 1 : 0;
-
-			if (dv != 0) {
-				/* If the selected tool changed, reset the old
-				 * tool key, and set the new one.
-				 */
-				if (aiptek->previousToolMode !=
-				    aiptek->curSetting.toolMode) {
-				        input_report_key(inputdev,
-							 aiptek->previousToolMode, 0);
-					input_report_key(inputdev,
-							 aiptek->curSetting.toolMode,
-							 1);
-					aiptek->previousToolMode =
-					          aiptek->curSetting.toolMode;
-				}
-
-				if (p != 0) {
-					input_report_abs(inputdev, ABS_X, x);
-					input_report_abs(inputdev, ABS_Y, y);
-
-					input_report_key(inputdev, BTN_LEFT, left);
-					input_report_key(inputdev, BTN_MIDDLE, middle);
-					input_report_key(inputdev, BTN_RIGHT, right);
-
-					/* Wheel support is in the form of a single-event
-					 * firing.
-					 */
-					if (aiptek->curSetting.wheel != AIPTEK_WHEEL_DISABLE) {
-						input_report_abs(inputdev,
-								 ABS_WHEEL,
-								 aiptek->curSetting.wheel);
-						aiptek->curSetting.wheel = AIPTEK_WHEEL_DISABLE;
-					}
-				}
-				input_report_abs(inputdev, ABS_MISC, p | AIPTEK_REPORT_TOOL_MOUSE);
-				if (aiptek->lastMacro != -1) {
-			                input_report_key(inputdev,
-							 macroKeyEvents[aiptek->lastMacro], 0);
-				        aiptek->lastMacro = -1;
-				}
-				input_sync(inputdev);
-			}
-		}
-	}
-	/* Report 4s come from the macro keys when pressed by stylus
-	 */
-	else if (data[0] == 4) {
-		jitterable = data[1] & 0x18;
-
-		dv = (data[1] & 0x01) != 0 ? 1 : 0;
-		p = (data[1] & 0x02) != 0 ? 1 : 0;
-		tip = (data[1] & 0x04) != 0 ? 1 : 0;
-		bs = (data[1] & aiptek->curSetting.stylusButtonLower) != 0 ? 1 : 0;
-		pck = (data[1] & aiptek->curSetting.stylusButtonUpper) != 0 ? 1 : 0;
-
-		macro = dv && p && tip && !(data[3] & 1) ? (data[3] >> 1) : -1;
-		z = get_unaligned_le16(data + 4);
-
-		if (dv) {
-		        /* If the selected tool changed, reset the old
-			 * tool key, and set the new one.
-			 */
-		        if (aiptek->previousToolMode !=
-			    aiptek->curSetting.toolMode) {
-			        input_report_key(inputdev,
-						 aiptek->previousToolMode, 0);
-				input_report_key(inputdev,
-						 aiptek->curSetting.toolMode,
-						 1);
-				aiptek->previousToolMode =
-				        aiptek->curSetting.toolMode;
-			}
-		}
-
-		if (aiptek->lastMacro != -1 && aiptek->lastMacro != macro) {
-		        input_report_key(inputdev, macroKeyEvents[aiptek->lastMacro], 0);
-			aiptek->lastMacro = -1;
-		}
-
-		if (macro != -1 && macro != aiptek->lastMacro) {
-			input_report_key(inputdev, macroKeyEvents[macro], 1);
-			aiptek->lastMacro = macro;
-		}
-		input_report_abs(inputdev, ABS_MISC,
-				 p | AIPTEK_REPORT_TOOL_STYLUS);
-		input_sync(inputdev);
-	}
-	/* Report 5s come from the macro keys when pressed by mouse
-	 */
-	else if (data[0] == 5) {
-		jitterable = data[1] & 0x1c;
-
-		dv = (data[1] & 0x01) != 0 ? 1 : 0;
-		p = (data[1] & 0x02) != 0 ? 1 : 0;
-		left = (data[1]& aiptek->curSetting.mouseButtonLeft) != 0 ? 1 : 0;
-		right = (data[1] & aiptek->curSetting.mouseButtonRight) != 0 ? 1 : 0;
-		middle = (data[1] & aiptek->curSetting.mouseButtonMiddle) != 0 ? 1 : 0;
-		macro = dv && p && left && !(data[3] & 1) ? (data[3] >> 1) : 0;
-
-		if (dv) {
-		        /* If the selected tool changed, reset the old
-			 * tool key, and set the new one.
-			 */
-		        if (aiptek->previousToolMode !=
-			    aiptek->curSetting.toolMode) {
-		                input_report_key(inputdev,
-						 aiptek->previousToolMode, 0);
-			        input_report_key(inputdev,
-						 aiptek->curSetting.toolMode, 1);
-			        aiptek->previousToolMode = aiptek->curSetting.toolMode;
-			}
-		}
-
-		if (aiptek->lastMacro != -1 && aiptek->lastMacro != macro) {
-		        input_report_key(inputdev, macroKeyEvents[aiptek->lastMacro], 0);
-			aiptek->lastMacro = -1;
-		}
-
-		if (macro != -1 && macro != aiptek->lastMacro) {
-			input_report_key(inputdev, macroKeyEvents[macro], 1);
-			aiptek->lastMacro = macro;
-		}
-
-		input_report_abs(inputdev, ABS_MISC,
-				 p | AIPTEK_REPORT_TOOL_MOUSE);
-		input_sync(inputdev);
-	}
-	/* We have no idea which tool can generate a report 6. Theoretically,
-	 * neither need to, having been given reports 4 & 5 for such use.
-	 * However, report 6 is the 'official-looking' report for macroKeys;
-	 * reports 4 & 5 supposively are used to support unnamed, unknown
-	 * hat switches (which just so happen to be the macroKeys.)
-	 */
-	else if (data[0] == 6) {
-		macro = get_unaligned_le16(data + 1);
-		if (macro > 0) {
-			input_report_key(inputdev, macroKeyEvents[macro - 1],
-					 0);
-		}
-		if (macro < 25) {
-			input_report_key(inputdev, macroKeyEvents[macro + 1],
-					 0);
-		}
-
-		/* If the selected tool changed, reset the old
-		   tool key, and set the new one.
-		*/
-		if (aiptek->previousToolMode !=
-		    aiptek->curSetting.toolMode) {
-		        input_report_key(inputdev,
-					 aiptek->previousToolMode, 0);
-			input_report_key(inputdev,
-					 aiptek->curSetting.toolMode,
-					 1);
-			aiptek->previousToolMode =
-				aiptek->curSetting.toolMode;
-		}
-
-		input_report_key(inputdev, macroKeyEvents[macro], 1);
-		input_report_abs(inputdev, ABS_MISC,
-				 1 | AIPTEK_REPORT_TOOL_UNKNOWN);
-		input_sync(inputdev);
-	} else {
-		dbg("Unknown report %d", data[0]);
-	}
-
-	/* Jitter may occur when the user presses a button on the stlyus
-	 * or the mouse. What we do to prevent that is wait 'x' milliseconds
-	 * following a 'jitterable' event, which should give the hand some time
-	 * stabilize itself.
-	 *
-	 * We just introduced aiptek->previousJitterable to carry forth the
-	 * notion that jitter occurs when the button state changes from on to off:
-	 * a person drawing, holding a button down is not subject to jittering.
-	 * With that in mind, changing from upper button depressed to lower button
-	 * WILL transition through a jitter delay.
-	 */
-
-	if (aiptek->previousJitterable != jitterable &&
-	    aiptek->curSetting.jitterDelay != 0 && aiptek->inDelay != 1) {
-		aiptek->endDelay = jiffies +
-		    ((aiptek->curSetting.jitterDelay * HZ) / 1000);
-		aiptek->inDelay = 1;
-	}
-	aiptek->previousJitterable = jitterable;
-
-exit:
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval != 0) {
-		err("%s - usb_submit_urb failed with result %d",
-		    __func__, retval);
-	}
-}
-
-/***********************************************************************
- * These are the USB id's known so far. We do not identify them to
- * specific Aiptek model numbers, because there has been overlaps,
- * use, and reuse of id's in existing models. Certain models have
- * been known to use more than one ID, indicative perhaps of
- * manufacturing revisions. In any event, we consider these
- * IDs to not be model-specific nor unique.
- */
-static const struct usb_device_id aiptek_ids[] = {
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x01)},
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x10)},
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x20)},
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x21)},
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x22)},
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x23)},
-	{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x24)},
-	{USB_DEVICE(USB_VENDOR_ID_KYE, 0x5003)},
-	{}
-};
-
-MODULE_DEVICE_TABLE(usb, aiptek_ids);
-
-/***********************************************************************
- * Open an instance of the tablet driver.
- */
-static int aiptek_open(struct input_dev *inputdev)
-{
-	struct aiptek *aiptek = input_get_drvdata(inputdev);
-
-	aiptek->urb->dev = aiptek->usbdev;
-	if (usb_submit_urb(aiptek->urb, GFP_KERNEL) != 0)
-		return -EIO;
-
-	return 0;
-}
-
-/***********************************************************************
- * Close an instance of the tablet driver.
- */
-static void aiptek_close(struct input_dev *inputdev)
-{
-	struct aiptek *aiptek = input_get_drvdata(inputdev);
-
-	usb_kill_urb(aiptek->urb);
-}
-
-/***********************************************************************
- * aiptek_set_report and aiptek_get_report() are borrowed from Linux 2.4.x,
- * where they were known as usb_set_report and usb_get_report.
- */
-static int
-aiptek_set_report(struct aiptek *aiptek,
-		  unsigned char report_type,
-		  unsigned char report_id, void *buffer, int size)
-{
-	return usb_control_msg(aiptek->usbdev,
-			       usb_sndctrlpipe(aiptek->usbdev, 0),
-			       USB_REQ_SET_REPORT,
-			       USB_TYPE_CLASS | USB_RECIP_INTERFACE |
-			       USB_DIR_OUT, (report_type << 8) + report_id,
-			       aiptek->ifnum, buffer, size, 5000);
-}
-
-static int
-aiptek_get_report(struct aiptek *aiptek,
-		  unsigned char report_type,
-		  unsigned char report_id, void *buffer, int size)
-{
-	return usb_control_msg(aiptek->usbdev,
-			       usb_rcvctrlpipe(aiptek->usbdev, 0),
-			       USB_REQ_GET_REPORT,
-			       USB_TYPE_CLASS | USB_RECIP_INTERFACE |
-			       USB_DIR_IN, (report_type << 8) + report_id,
-			       aiptek->ifnum, buffer, size, 5000);
-}
-
-/***********************************************************************
- * Send a command to the tablet.
- */
-static int
-aiptek_command(struct aiptek *aiptek, unsigned char command, unsigned char data)
-{
-	const int sizeof_buf = 3 * sizeof(u8);
-	int ret;
-	u8 *buf;
-
-	buf = kmalloc(sizeof_buf, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	buf[0] = 2;
-	buf[1] = command;
-	buf[2] = data;
-
-	if ((ret =
-	     aiptek_set_report(aiptek, 3, 2, buf, sizeof_buf)) != sizeof_buf) {
-		dbg("aiptek_program: failed, tried to send: 0x%02x 0x%02x",
-		    command, data);
-	}
-	kfree(buf);
-	return ret < 0 ? ret : 0;
-}
-
-/***********************************************************************
- * Retrieve information from the tablet. Querying info is defined as first
- * sending the {command,data} sequence as a command, followed by a wait
- * (aka, "programmaticDelay") and then a "read" request.
- */
-static int
-aiptek_query(struct aiptek *aiptek, unsigned char command, unsigned char data)
-{
-	const int sizeof_buf = 3 * sizeof(u8);
-	int ret;
-	u8 *buf;
-
-	buf = kmalloc(sizeof_buf, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	buf[0] = 2;
-	buf[1] = command;
-	buf[2] = data;
-
-	if (aiptek_command(aiptek, command, data) != 0) {
-		kfree(buf);
-		return -EIO;
-	}
-	msleep(aiptek->curSetting.programmableDelay);
-
-	if ((ret =
-	     aiptek_get_report(aiptek, 3, 2, buf, sizeof_buf)) != sizeof_buf) {
-		dbg("aiptek_query failed: returned 0x%02x 0x%02x 0x%02x",
-		    buf[0], buf[1], buf[2]);
-		ret = -EIO;
-	} else {
-		ret = get_unaligned_le16(buf + 1);
-	}
-	kfree(buf);
-	return ret;
-}
-
-/***********************************************************************
- * Program the tablet into either absolute or relative mode.
- * We also get information about the tablet's size.
- */
-static int aiptek_program_tablet(struct aiptek *aiptek)
-{
-	int ret;
-	/* Execute Resolution500LPI */
-	if ((ret = aiptek_command(aiptek, 0x18, 0x04)) < 0)
-		return ret;
-
-	/* Query getModelCode */
-	if ((ret = aiptek_query(aiptek, 0x02, 0x00)) < 0)
-		return ret;
-	aiptek->features.modelCode = ret & 0xff;
-
-	/* Query getODMCode */
-	if ((ret = aiptek_query(aiptek, 0x03, 0x00)) < 0)
-		return ret;
-	aiptek->features.odmCode = ret;
-
-	/* Query getFirmwareCode */
-	if ((ret = aiptek_query(aiptek, 0x04, 0x00)) < 0)
-		return ret;
-	aiptek->features.firmwareCode = ret;
-
-	/* Query getXextension */
-	if ((ret = aiptek_query(aiptek, 0x01, 0x00)) < 0)
-		return ret;
-	input_set_abs_params(aiptek->inputdev, ABS_X, 0, ret - 1, 0, 0);
-
-	/* Query getYextension */
-	if ((ret = aiptek_query(aiptek, 0x01, 0x01)) < 0)
-		return ret;
-	input_set_abs_params(aiptek->inputdev, ABS_Y, 0, ret - 1, 0, 0);
-
-	/* Query getPressureLevels */
-	if ((ret = aiptek_query(aiptek, 0x08, 0x00)) < 0)
-		return ret;
-	input_set_abs_params(aiptek->inputdev, ABS_PRESSURE, 0, ret - 1, 0, 0);
-
-	/* Depending on whether we are in absolute or relative mode, we will
-	 * do a switchToTablet(absolute) or switchToMouse(relative) command.
-	 */
-	if (aiptek->curSetting.coordinateMode ==
-	    AIPTEK_COORDINATE_ABSOLUTE_MODE) {
-		/* Execute switchToTablet */
-		if ((ret = aiptek_command(aiptek, 0x10, 0x01)) < 0) {
-			return ret;
-		}
-	} else {
-		/* Execute switchToMouse */
-		if ((ret = aiptek_command(aiptek, 0x10, 0x00)) < 0) {
-			return ret;
-		}
-	}
-
-	/* Enable the macro keys */
-	if ((ret = aiptek_command(aiptek, 0x11, 0x02)) < 0)
-		return ret;
-#if 0
-	/* Execute FilterOn */
-	if ((ret = aiptek_command(aiptek, 0x17, 0x00)) < 0)
-		return ret;
-#endif
-
-	/* Execute AutoGainOn */
-	if ((ret = aiptek_command(aiptek, 0x12, 0xff)) < 0)
-		return ret;
-
-	/* Reset the eventCount, so we track events from last (re)programming
-	 */
-	aiptek->diagnostic = AIPTEK_DIAGNOSTIC_NA;
-	aiptek->eventCount = 0;
-
-	return 0;
-}
-
-/***********************************************************************
- * Sysfs functions. Sysfs prefers that individually-tunable parameters
- * exist in their separate pseudo-files. Summary data that is immutable
- * may exist in a singular file so long as you don't define a writeable
- * interface.
- */
-
-/***********************************************************************
- * support the 'size' file -- display support
- */
-static ssize_t show_tabletSize(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%dx%d\n",
-			input_abs_get_max(aiptek->inputdev, ABS_X) + 1,
-			input_abs_get_max(aiptek->inputdev, ABS_Y) + 1);
-}
-
-/* These structs define the sysfs files, param #1 is the name of the
- * file, param 2 is the file permissions, param 3 & 4 are to the
- * output generator and input parser routines. Absence of a routine is
- * permitted -- it only means can't either 'cat' the file, or send data
- * to it.
- */
-static DEVICE_ATTR(size, S_IRUGO, show_tabletSize, NULL);
-
-/***********************************************************************
- * support routines for the 'pointer_mode' file. Note that this file
- * both displays current setting and allows reprogramming.
- */
-static struct aiptek_map pointer_mode_map[] = {
-	{ "stylus",	AIPTEK_POINTER_ONLY_STYLUS_MODE },
-	{ "mouse",	AIPTEK_POINTER_ONLY_MOUSE_MODE },
-	{ "either",	AIPTEK_POINTER_EITHER_MODE },
-	{ NULL,		AIPTEK_INVALID_VALUE }
-};
-
-static ssize_t show_tabletPointerMode(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(pointer_mode_map,
-					aiptek->curSetting.pointerMode));
-}
-
-static ssize_t
-store_tabletPointerMode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_mode = map_str_to_val(pointer_mode_map, buf, count);
-
-	if (new_mode == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.pointerMode = new_mode;
-	return count;
-}
-
-static DEVICE_ATTR(pointer_mode,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletPointerMode, store_tabletPointerMode);
-
-/***********************************************************************
- * support routines for the 'coordinate_mode' file. Note that this file
- * both displays current setting and allows reprogramming.
- */
-
-static struct aiptek_map coordinate_mode_map[] = {
-	{ "absolute",	AIPTEK_COORDINATE_ABSOLUTE_MODE },
-	{ "relative",	AIPTEK_COORDINATE_RELATIVE_MODE },
-	{ NULL,		AIPTEK_INVALID_VALUE }
-};
-
-static ssize_t show_tabletCoordinateMode(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(coordinate_mode_map,
-					aiptek->curSetting.coordinateMode));
-}
-
-static ssize_t
-store_tabletCoordinateMode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_mode = map_str_to_val(coordinate_mode_map, buf, count);
-
-	if (new_mode == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.coordinateMode = new_mode;
-	return count;
-}
-
-static DEVICE_ATTR(coordinate_mode,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletCoordinateMode, store_tabletCoordinateMode);
-
-/***********************************************************************
- * support routines for the 'tool_mode' file. Note that this file
- * both displays current setting and allows reprogramming.
- */
-
-static struct aiptek_map tool_mode_map[] = {
-	{ "mouse",	AIPTEK_TOOL_BUTTON_MOUSE_MODE },
-	{ "eraser",	AIPTEK_TOOL_BUTTON_ERASER_MODE },
-	{ "pencil",	AIPTEK_TOOL_BUTTON_PENCIL_MODE },
-	{ "pen",	AIPTEK_TOOL_BUTTON_PEN_MODE },
-	{ "brush",	AIPTEK_TOOL_BUTTON_BRUSH_MODE },
-	{ "airbrush",	AIPTEK_TOOL_BUTTON_AIRBRUSH_MODE },
-	{ "lens",	AIPTEK_TOOL_BUTTON_LENS_MODE },
-	{ NULL,		AIPTEK_INVALID_VALUE }
-};
-
-static ssize_t show_tabletToolMode(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(tool_mode_map,
-					aiptek->curSetting.toolMode));
-}
-
-static ssize_t
-store_tabletToolMode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_mode = map_str_to_val(tool_mode_map, buf, count);
-
-	if (new_mode == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.toolMode = new_mode;
-	return count;
-}
-
-static DEVICE_ATTR(tool_mode,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletToolMode, store_tabletToolMode);
-
-/***********************************************************************
- * support routines for the 'xtilt' file. Note that this file
- * both displays current setting and allows reprogramming.
- */
-static ssize_t show_tabletXtilt(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	if (aiptek->curSetting.xTilt == AIPTEK_TILT_DISABLE) {
-		return snprintf(buf, PAGE_SIZE, "disable\n");
-	} else {
-		return snprintf(buf, PAGE_SIZE, "%d\n",
-				aiptek->curSetting.xTilt);
-	}
-}
-
-static ssize_t
-store_tabletXtilt(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int x;
-
-	if (kstrtoint(buf, 10, &x)) {
-		size_t len = buf[count - 1] == '\n' ? count - 1 : count;
-
-		if (strncmp(buf, "disable", len))
-			return -EINVAL;
-
-		aiptek->newSetting.xTilt = AIPTEK_TILT_DISABLE;
-	} else {
-		if (x < AIPTEK_TILT_MIN || x > AIPTEK_TILT_MAX)
-			return -EINVAL;
-
-		aiptek->newSetting.xTilt = x;
-	}
-
-	return count;
-}
-
-static DEVICE_ATTR(xtilt,
-		   S_IRUGO | S_IWUSR, show_tabletXtilt, store_tabletXtilt);
-
-/***********************************************************************
- * support routines for the 'ytilt' file. Note that this file
- * both displays current setting and allows reprogramming.
- */
-static ssize_t show_tabletYtilt(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	if (aiptek->curSetting.yTilt == AIPTEK_TILT_DISABLE) {
-		return snprintf(buf, PAGE_SIZE, "disable\n");
-	} else {
-		return snprintf(buf, PAGE_SIZE, "%d\n",
-				aiptek->curSetting.yTilt);
-	}
-}
-
-static ssize_t
-store_tabletYtilt(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int y;
-
-	if (kstrtoint(buf, 10, &y)) {
-		size_t len = buf[count - 1] == '\n' ? count - 1 : count;
-
-		if (strncmp(buf, "disable", len))
-			return -EINVAL;
-
-		aiptek->newSetting.yTilt = AIPTEK_TILT_DISABLE;
-	} else {
-		if (y < AIPTEK_TILT_MIN || y > AIPTEK_TILT_MAX)
-			return -EINVAL;
-
-		aiptek->newSetting.yTilt = y;
-	}
-
-	return count;
-}
-
-static DEVICE_ATTR(ytilt,
-		   S_IRUGO | S_IWUSR, show_tabletYtilt, store_tabletYtilt);
-
-/***********************************************************************
- * support routines for the 'jitter' file. Note that this file
- * both displays current setting and allows reprogramming.
- */
-static ssize_t show_tabletJitterDelay(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", aiptek->curSetting.jitterDelay);
-}
-
-static ssize_t
-store_tabletJitterDelay(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int err, j;
-
-	err = kstrtoint(buf, 10, &j);
-	if (err)
-		return err;
-
-	aiptek->newSetting.jitterDelay = j;
-	return count;
-}
-
-static DEVICE_ATTR(jitter,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletJitterDelay, store_tabletJitterDelay);
-
-/***********************************************************************
- * support routines for the 'delay' file. Note that this file
- * both displays current setting and allows reprogramming.
- */
-static ssize_t show_tabletProgrammableDelay(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-			aiptek->curSetting.programmableDelay);
-}
-
-static ssize_t
-store_tabletProgrammableDelay(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int err, d;
-
-	err = kstrtoint(buf, 10, &d);
-	if (err)
-		return err;
-
-	aiptek->newSetting.programmableDelay = d;
-	return count;
-}
-
-static DEVICE_ATTR(delay,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletProgrammableDelay, store_tabletProgrammableDelay);
-
-/***********************************************************************
- * support routines for the 'event_count' file. Note that this file
- * only displays current setting.
- */
-static ssize_t show_tabletEventsReceived(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%ld\n", aiptek->eventCount);
-}
-
-static DEVICE_ATTR(event_count, S_IRUGO, show_tabletEventsReceived, NULL);
-
-/***********************************************************************
- * support routines for the 'diagnostic' file. Note that this file
- * only displays current setting.
- */
-static ssize_t show_tabletDiagnosticMessage(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	char *retMsg;
-
-	switch (aiptek->diagnostic) {
-	case AIPTEK_DIAGNOSTIC_NA:
-		retMsg = "no errors\n";
-		break;
-
-	case AIPTEK_DIAGNOSTIC_SENDING_RELATIVE_IN_ABSOLUTE:
-		retMsg = "Error: receiving relative reports\n";
-		break;
-
-	case AIPTEK_DIAGNOSTIC_SENDING_ABSOLUTE_IN_RELATIVE:
-		retMsg = "Error: receiving absolute reports\n";
-		break;
-
-	case AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED:
-		if (aiptek->curSetting.pointerMode ==
-		    AIPTEK_POINTER_ONLY_MOUSE_MODE) {
-			retMsg = "Error: receiving stylus reports\n";
-		} else {
-			retMsg = "Error: receiving mouse reports\n";
-		}
-		break;
-
-	default:
-		return 0;
-	}
-	return snprintf(buf, PAGE_SIZE, retMsg);
-}
-
-static DEVICE_ATTR(diagnostic, S_IRUGO, show_tabletDiagnosticMessage, NULL);
-
-/***********************************************************************
- * support routines for the 'stylus_upper' file. Note that this file
- * both displays current setting and allows for setting changing.
- */
-
-static struct aiptek_map stylus_button_map[] = {
-	{ "upper",	AIPTEK_STYLUS_UPPER_BUTTON },
-	{ "lower",	AIPTEK_STYLUS_LOWER_BUTTON },
-	{ NULL,		AIPTEK_INVALID_VALUE }
-};
-
-static ssize_t show_tabletStylusUpper(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(stylus_button_map,
-					aiptek->curSetting.stylusButtonUpper));
-}
-
-static ssize_t
-store_tabletStylusUpper(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_button = map_str_to_val(stylus_button_map, buf, count);
-
-	if (new_button == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.stylusButtonUpper = new_button;
-	return count;
-}
-
-static DEVICE_ATTR(stylus_upper,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletStylusUpper, store_tabletStylusUpper);
-
-/***********************************************************************
- * support routines for the 'stylus_lower' file. Note that this file
- * both displays current setting and allows for setting changing.
- */
-
-static ssize_t show_tabletStylusLower(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(stylus_button_map,
-					aiptek->curSetting.stylusButtonLower));
-}
-
-static ssize_t
-store_tabletStylusLower(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_button = map_str_to_val(stylus_button_map, buf, count);
-
-	if (new_button == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.stylusButtonLower = new_button;
-	return count;
-}
-
-static DEVICE_ATTR(stylus_lower,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletStylusLower, store_tabletStylusLower);
-
-/***********************************************************************
- * support routines for the 'mouse_left' file. Note that this file
- * both displays current setting and allows for setting changing.
- */
-
-static struct aiptek_map mouse_button_map[] = {
-	{ "left",	AIPTEK_MOUSE_LEFT_BUTTON },
-	{ "middle",	AIPTEK_MOUSE_MIDDLE_BUTTON },
-	{ "right",	AIPTEK_MOUSE_RIGHT_BUTTON },
-	{ NULL,		AIPTEK_INVALID_VALUE }
-};
-
-static ssize_t show_tabletMouseLeft(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(mouse_button_map,
-					aiptek->curSetting.mouseButtonLeft));
-}
-
-static ssize_t
-store_tabletMouseLeft(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_button = map_str_to_val(mouse_button_map, buf, count);
-
-	if (new_button == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.mouseButtonLeft = new_button;
-	return count;
-}
-
-static DEVICE_ATTR(mouse_left,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletMouseLeft, store_tabletMouseLeft);
-
-/***********************************************************************
- * support routines for the 'mouse_middle' file. Note that this file
- * both displays current setting and allows for setting changing.
- */
-static ssize_t show_tabletMouseMiddle(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(mouse_button_map,
-					aiptek->curSetting.mouseButtonMiddle));
-}
-
-static ssize_t
-store_tabletMouseMiddle(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_button = map_str_to_val(mouse_button_map, buf, count);
-
-	if (new_button == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.mouseButtonMiddle = new_button;
-	return count;
-}
-
-static DEVICE_ATTR(mouse_middle,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletMouseMiddle, store_tabletMouseMiddle);
-
-/***********************************************************************
- * support routines for the 'mouse_right' file. Note that this file
- * both displays current setting and allows for setting changing.
- */
-static ssize_t show_tabletMouseRight(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			map_val_to_str(mouse_button_map,
-					aiptek->curSetting.mouseButtonRight));
-}
-
-static ssize_t
-store_tabletMouseRight(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int new_button = map_str_to_val(mouse_button_map, buf, count);
-
-	if (new_button == AIPTEK_INVALID_VALUE)
-		return -EINVAL;
-
-	aiptek->newSetting.mouseButtonRight = new_button;
-	return count;
-}
-
-static DEVICE_ATTR(mouse_right,
-		   S_IRUGO | S_IWUSR,
-		   show_tabletMouseRight, store_tabletMouseRight);
-
-/***********************************************************************
- * support routines for the 'wheel' file. Note that this file
- * both displays current setting and allows for setting changing.
- */
-static ssize_t show_tabletWheel(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	if (aiptek->curSetting.wheel == AIPTEK_WHEEL_DISABLE) {
-		return snprintf(buf, PAGE_SIZE, "disable\n");
-	} else {
-		return snprintf(buf, PAGE_SIZE, "%d\n",
-				aiptek->curSetting.wheel);
-	}
-}
-
-static ssize_t
-store_tabletWheel(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-	int err, w;
-
-	err = kstrtoint(buf, 10, &w);
-	if (err)
-		return err;
-
-	aiptek->newSetting.wheel = w;
-	return count;
-}
-
-static DEVICE_ATTR(wheel,
-		   S_IRUGO | S_IWUSR, show_tabletWheel, store_tabletWheel);
-
-/***********************************************************************
- * support routines for the 'execute' file. Note that this file
- * both displays current setting and allows for setting changing.
- */
-static ssize_t show_tabletExecute(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	/* There is nothing useful to display, so a one-line manual
-	 * is in order...
-	 */
-	return snprintf(buf, PAGE_SIZE,
-			"Write anything to this file to program your tablet.\n");
-}
-
-static ssize_t
-store_tabletExecute(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	/* We do not care what you write to this file. Merely the action
-	 * of writing to this file triggers a tablet reprogramming.
-	 */
-	memcpy(&aiptek->curSetting, &aiptek->newSetting,
-	       sizeof(struct aiptek_settings));
-
-	if (aiptek_program_tablet(aiptek) < 0)
-		return -EIO;
-
-	return count;
-}
-
-static DEVICE_ATTR(execute,
-		   S_IRUGO | S_IWUSR, show_tabletExecute, store_tabletExecute);
-
-/***********************************************************************
- * support routines for the 'odm_code' file. Note that this file
- * only displays current setting.
- */
-static ssize_t show_tabletODMCode(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "0x%04x\n", aiptek->features.odmCode);
-}
-
-static DEVICE_ATTR(odm_code, S_IRUGO, show_tabletODMCode, NULL);
-
-/***********************************************************************
- * support routines for the 'model_code' file. Note that this file
- * only displays current setting.
- */
-static ssize_t show_tabletModelCode(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "0x%04x\n", aiptek->features.modelCode);
-}
-
-static DEVICE_ATTR(model_code, S_IRUGO, show_tabletModelCode, NULL);
-
-/***********************************************************************
- * support routines for the 'firmware_code' file. Note that this file
- * only displays current setting.
- */
-static ssize_t show_firmwareCode(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct aiptek *aiptek = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%04x\n",
-			aiptek->features.firmwareCode);
-}
-
-static DEVICE_ATTR(firmware_code, S_IRUGO, show_firmwareCode, NULL);
-
-static struct attribute *aiptek_attributes[] = {
-	&dev_attr_size.attr,
-	&dev_attr_pointer_mode.attr,
-	&dev_attr_coordinate_mode.attr,
-	&dev_attr_tool_mode.attr,
-	&dev_attr_xtilt.attr,
-	&dev_attr_ytilt.attr,
-	&dev_attr_jitter.attr,
-	&dev_attr_delay.attr,
-	&dev_attr_event_count.attr,
-	&dev_attr_diagnostic.attr,
-	&dev_attr_odm_code.attr,
-	&dev_attr_model_code.attr,
-	&dev_attr_firmware_code.attr,
-	&dev_attr_stylus_lower.attr,
-	&dev_attr_stylus_upper.attr,
-	&dev_attr_mouse_left.attr,
-	&dev_attr_mouse_middle.attr,
-	&dev_attr_mouse_right.attr,
-	&dev_attr_wheel.attr,
-	&dev_attr_execute.attr,
-	NULL
-};
-
-static struct attribute_group aiptek_attribute_group = {
-	.attrs	= aiptek_attributes,
-};
-
-/***********************************************************************
- * This routine is called when a tablet has been identified. It basically
- * sets up the tablet and the driver's internal structures.
- */
-static int
-aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *usbdev = interface_to_usbdev(intf);
-	struct usb_endpoint_descriptor *endpoint;
-	struct aiptek *aiptek;
-	struct input_dev *inputdev;
-	int i;
-	int speeds[] = { 0,
-		AIPTEK_PROGRAMMABLE_DELAY_50,
-		AIPTEK_PROGRAMMABLE_DELAY_400,
-		AIPTEK_PROGRAMMABLE_DELAY_25,
-		AIPTEK_PROGRAMMABLE_DELAY_100,
-		AIPTEK_PROGRAMMABLE_DELAY_200,
-		AIPTEK_PROGRAMMABLE_DELAY_300
-	};
-	int err = -ENOMEM;
-
-	/* programmableDelay is where the command-line specified
-	 * delay is kept. We make it the first element of speeds[],
-	 * so therefore, your override speed is tried first, then the
-	 * remainder. Note that the default value of 400ms will be tried
-	 * if you do not specify any command line parameter.
-	 */
-	speeds[0] = programmableDelay;
-
-	aiptek = kzalloc(sizeof(struct aiptek), GFP_KERNEL);
-	inputdev = input_allocate_device();
-	if (!aiptek || !inputdev) {
-		dev_warn(&intf->dev,
-			 "cannot allocate memory or input device\n");
-		goto fail1;
-        }
-
-	aiptek->data = usb_alloc_coherent(usbdev, AIPTEK_PACKET_LENGTH,
-					  GFP_ATOMIC, &aiptek->data_dma);
-        if (!aiptek->data) {
-		dev_warn(&intf->dev, "cannot allocate usb buffer\n");
-		goto fail1;
-	}
-
-	aiptek->urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!aiptek->urb) {
-	        dev_warn(&intf->dev, "cannot allocate urb\n");
-		goto fail2;
-	}
-
-	aiptek->inputdev = inputdev;
-	aiptek->usbdev = usbdev;
-	aiptek->ifnum = intf->altsetting[0].desc.bInterfaceNumber;
-	aiptek->inDelay = 0;
-	aiptek->endDelay = 0;
-	aiptek->previousJitterable = 0;
-	aiptek->lastMacro = -1;
-
-	/* Set up the curSettings struct. Said struct contains the current
-	 * programmable parameters. The newSetting struct contains changes
-	 * the user makes to the settings via the sysfs interface. Those
-	 * changes are not "committed" to curSettings until the user
-	 * writes to the sysfs/.../execute file.
-	 */
-	aiptek->curSetting.pointerMode = AIPTEK_POINTER_EITHER_MODE;
-	aiptek->curSetting.coordinateMode = AIPTEK_COORDINATE_ABSOLUTE_MODE;
-	aiptek->curSetting.toolMode = AIPTEK_TOOL_BUTTON_PEN_MODE;
-	aiptek->curSetting.xTilt = AIPTEK_TILT_DISABLE;
-	aiptek->curSetting.yTilt = AIPTEK_TILT_DISABLE;
-	aiptek->curSetting.mouseButtonLeft = AIPTEK_MOUSE_LEFT_BUTTON;
-	aiptek->curSetting.mouseButtonMiddle = AIPTEK_MOUSE_MIDDLE_BUTTON;
-	aiptek->curSetting.mouseButtonRight = AIPTEK_MOUSE_RIGHT_BUTTON;
-	aiptek->curSetting.stylusButtonUpper = AIPTEK_STYLUS_UPPER_BUTTON;
-	aiptek->curSetting.stylusButtonLower = AIPTEK_STYLUS_LOWER_BUTTON;
-	aiptek->curSetting.jitterDelay = jitterDelay;
-	aiptek->curSetting.programmableDelay = programmableDelay;
-
-	/* Both structs should have equivalent settings
-	 */
-	aiptek->newSetting = aiptek->curSetting;
-
-	/* Determine the usb devices' physical path.
-	 * Asketh not why we always pretend we're using "../input0",
-	 * but I suspect this will have to be refactored one
-	 * day if a single USB device can be a keyboard & a mouse
-	 * & a tablet, and the inputX number actually will tell
-	 * us something...
-	 */
-	usb_make_path(usbdev, aiptek->features.usbPath,
-			sizeof(aiptek->features.usbPath));
-	strlcat(aiptek->features.usbPath, "/input0",
-		sizeof(aiptek->features.usbPath));
-
-	/* Set up client data, pointers to open and close routines
-	 * for the input device.
-	 */
-	inputdev->name = "Aiptek";
-	inputdev->phys = aiptek->features.usbPath;
-	usb_to_input_id(usbdev, &inputdev->id);
-	inputdev->dev.parent = &intf->dev;
-
-	input_set_drvdata(inputdev, aiptek);
-
-	inputdev->open = aiptek_open;
-	inputdev->close = aiptek_close;
-
-	/* Now program the capacities of the tablet, in terms of being
-	 * an input device.
-	 */
-	for (i = 0; i < ARRAY_SIZE(eventTypes); ++i)
-	        __set_bit(eventTypes[i], inputdev->evbit);
-
-	for (i = 0; i < ARRAY_SIZE(absEvents); ++i)
-	        __set_bit(absEvents[i], inputdev->absbit);
-
-	for (i = 0; i < ARRAY_SIZE(relEvents); ++i)
-	        __set_bit(relEvents[i], inputdev->relbit);
-
-	__set_bit(MSC_SERIAL, inputdev->mscbit);
-
-	/* Set up key and button codes */
-	for (i = 0; i < ARRAY_SIZE(buttonEvents); ++i)
-		__set_bit(buttonEvents[i], inputdev->keybit);
-
-	for (i = 0; i < ARRAY_SIZE(macroKeyEvents); ++i)
-		__set_bit(macroKeyEvents[i], inputdev->keybit);
-
-	/*
-	 * Program the input device coordinate capacities. We do not yet
-	 * know what maximum X, Y, and Z values are, so we're putting fake
-	 * values in. Later, we'll ask the tablet to put in the correct
-	 * values.
-	 */
-	input_set_abs_params(inputdev, ABS_X, 0, 2999, 0, 0);
-	input_set_abs_params(inputdev, ABS_Y, 0, 2249, 0, 0);
-	input_set_abs_params(inputdev, ABS_PRESSURE, 0, 511, 0, 0);
-	input_set_abs_params(inputdev, ABS_TILT_X, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0);
-	input_set_abs_params(inputdev, ABS_TILT_Y, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0);
-	input_set_abs_params(inputdev, ABS_WHEEL, AIPTEK_WHEEL_MIN, AIPTEK_WHEEL_MAX - 1, 0, 0);
-
-	endpoint = &intf->altsetting[0].endpoint[0].desc;
-
-	/* Go set up our URB, which is called when the tablet receives
-	 * input.
-	 */
-	usb_fill_int_urb(aiptek->urb,
-			 aiptek->usbdev,
-			 usb_rcvintpipe(aiptek->usbdev,
-					endpoint->bEndpointAddress),
-			 aiptek->data, 8, aiptek_irq, aiptek,
-			 endpoint->bInterval);
-
-	aiptek->urb->transfer_dma = aiptek->data_dma;
-	aiptek->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	/* Program the tablet. This sets the tablet up in the mode
-	 * specified in newSetting, and also queries the tablet's
-	 * physical capacities.
-	 *
-	 * Sanity check: if a tablet doesn't like the slow programmatic
-	 * delay, we often get sizes of 0x0. Let's use that as an indicator
-	 * to try faster delays, up to 25 ms. If that logic fails, well, you'll
-	 * have to explain to us how your tablet thinks it's 0x0, and yet that's
-	 * not an error :-)
-	 */
-
-	for (i = 0; i < ARRAY_SIZE(speeds); ++i) {
-		aiptek->curSetting.programmableDelay = speeds[i];
-		(void)aiptek_program_tablet(aiptek);
-		if (input_abs_get_max(aiptek->inputdev, ABS_X) > 0) {
-			dev_info(&intf->dev,
-				 "Aiptek using %d ms programming speed\n",
-				 aiptek->curSetting.programmableDelay);
-			break;
-		}
-	}
-
-	/* Murphy says that some day someone will have a tablet that fails the
-	   above test. That's you, Frederic Rodrigo */
-	if (i == ARRAY_SIZE(speeds)) {
-		dev_info(&intf->dev,
-			 "Aiptek tried all speeds, no sane response\n");
-		goto fail2;
-	}
-
-	/* Associate this driver's struct with the usb interface.
-	 */
-	usb_set_intfdata(intf, aiptek);
-
-	/* Set up the sysfs files
-	 */
-	err = sysfs_create_group(&intf->dev.kobj, &aiptek_attribute_group);
-	if (err) {
-		dev_warn(&intf->dev, "cannot create sysfs group err: %d\n",
-			 err);
-		goto fail3;
-        }
-
-	/* Register the tablet as an Input Device
-	 */
-	err = input_register_device(aiptek->inputdev);
-	if (err) {
-		dev_warn(&intf->dev,
-			 "input_register_device returned err: %d\n", err);
-		goto fail4;
-        }
-	return 0;
-
- fail4:	sysfs_remove_group(&intf->dev.kobj, &aiptek_attribute_group);
- fail3: usb_free_urb(aiptek->urb);
- fail2:	usb_free_coherent(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
-			  aiptek->data_dma);
- fail1: usb_set_intfdata(intf, NULL);
-	input_free_device(inputdev);
-	kfree(aiptek);
-	return err;
-}
-
-/***********************************************************************
- * Deal with tablet disconnecting from the system.
- */
-static void aiptek_disconnect(struct usb_interface *intf)
-{
-	struct aiptek *aiptek = usb_get_intfdata(intf);
-
-	/* Disassociate driver's struct with usb interface
-	 */
-	usb_set_intfdata(intf, NULL);
-	if (aiptek != NULL) {
-		/* Free & unhook everything from the system.
-		 */
-		usb_kill_urb(aiptek->urb);
-		input_unregister_device(aiptek->inputdev);
-		sysfs_remove_group(&intf->dev.kobj, &aiptek_attribute_group);
-		usb_free_urb(aiptek->urb);
-		usb_free_coherent(interface_to_usbdev(intf),
-				  AIPTEK_PACKET_LENGTH,
-				  aiptek->data, aiptek->data_dma);
-		kfree(aiptek);
-	}
-}
-
-static struct usb_driver aiptek_driver = {
-	.name = "aiptek",
-	.probe = aiptek_probe,
-	.disconnect = aiptek_disconnect,
-	.id_table = aiptek_ids,
-};
-
-module_usb_driver(aiptek_driver);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-module_param(programmableDelay, int, 0);
-MODULE_PARM_DESC(programmableDelay, "delay used during tablet programming");
-module_param(jitterDelay, int, 0);
-MODULE_PARM_DESC(jitterDelay, "stylus/mouse settlement delay");
diff --git a/ANDROID_3.4.5/drivers/input/tablet/gtco.c b/ANDROID_3.4.5/drivers/input/tablet/gtco.c
deleted file mode 100644
index 89a29780..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/gtco.c
+++ /dev/null
@@ -1,1028 +0,0 @@
-/*    -*- linux-c -*-
-
-GTCO digitizer USB driver
-
-Use the err() and dbg() macros from usb.h for system logging
-
-TO CHECK:  Is pressure done right on report 5?
-
-Copyright (C) 2006  GTCO CalComp
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; version 2
-of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation, and that the name of GTCO-CalComp not be used in advertising
-or publicity pertaining to distribution of the software without specific,
-written prior permission. GTCO-CalComp makes no representations about the
-suitability of this software for any purpose.  It is provided "as is"
-without express or implied warranty.
-
-GTCO-CALCOMP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL GTCO-CALCOMP BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTIONS, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
-GTCO CalComp, Inc.
-7125 Riverwood Drive
-Columbia, MD 21046
-
-Jeremy Roberson jroberson@gtcocalcomp.com
-Scott Hill shill@gtcocalcomp.com
-*/
-
-
-
-/*#define DEBUG*/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/usb.h>
-#include <asm/uaccess.h>
-#include <asm/unaligned.h>
-#include <asm/byteorder.h>
-
-
-#include <linux/usb/input.h>
-
-/* Version with a Major number of 2 is for kernel inclusion only. */
-#define  GTCO_VERSION   "2.00.0006"
-
-
-/*   MACROS  */
-
-#define VENDOR_ID_GTCO	      0x078C
-#define PID_400               0x400
-#define PID_401               0x401
-#define PID_1000              0x1000
-#define PID_1001              0x1001
-#define PID_1002              0x1002
-
-/* Max size of a single report */
-#define REPORT_MAX_SIZE       10
-
-
-/* Bitmask whether pen is in range */
-#define MASK_INRANGE 0x20
-#define MASK_BUTTON  0x01F
-
-#define  PATHLENGTH     64
-
-/* DATA STRUCTURES */
-
-/* Device table */
-static const struct usb_device_id gtco_usbid_table[] = {
-	{ USB_DEVICE(VENDOR_ID_GTCO, PID_400) },
-	{ USB_DEVICE(VENDOR_ID_GTCO, PID_401) },
-	{ USB_DEVICE(VENDOR_ID_GTCO, PID_1000) },
-	{ USB_DEVICE(VENDOR_ID_GTCO, PID_1001) },
-	{ USB_DEVICE(VENDOR_ID_GTCO, PID_1002) },
-	{ }
-};
-MODULE_DEVICE_TABLE (usb, gtco_usbid_table);
-
-
-/* Structure to hold all of our device specific stuff */
-struct gtco {
-
-	struct input_dev  *inputdevice; /* input device struct pointer  */
-	struct usb_device *usbdev; /* the usb device for this device */
-	struct urb        *urbinfo;	 /* urb for incoming reports      */
-	dma_addr_t        buf_dma;  /* dma addr of the data buffer*/
-	unsigned char *   buffer;   /* databuffer for reports */
-
-	char  usbpath[PATHLENGTH];
-	int   openCount;
-
-	/* Information pulled from Report Descriptor */
-	u32  usage;
-	u32  min_X;
-	u32  max_X;
-	u32  min_Y;
-	u32  max_Y;
-	s8   mintilt_X;
-	s8   maxtilt_X;
-	s8   mintilt_Y;
-	s8   maxtilt_Y;
-	u32  maxpressure;
-	u32  minpressure;
-};
-
-
-
-/*   Code for parsing the HID REPORT DESCRIPTOR          */
-
-/* From HID1.11 spec */
-struct hid_descriptor
-{
-	struct usb_descriptor_header header;
-	__le16   bcdHID;
-	u8       bCountryCode;
-	u8       bNumDescriptors;
-	u8       bDescriptorType;
-	__le16   wDescriptorLength;
-} __attribute__ ((packed));
-
-
-#define HID_DESCRIPTOR_SIZE   9
-#define HID_DEVICE_TYPE       33
-#define REPORT_DEVICE_TYPE    34
-
-
-#define PREF_TAG(x)     ((x)>>4)
-#define PREF_TYPE(x)    ((x>>2)&0x03)
-#define PREF_SIZE(x)    ((x)&0x03)
-
-#define TYPE_MAIN       0
-#define TYPE_GLOBAL     1
-#define TYPE_LOCAL      2
-#define TYPE_RESERVED   3
-
-#define TAG_MAIN_INPUT        0x8
-#define TAG_MAIN_OUTPUT       0x9
-#define TAG_MAIN_FEATURE      0xB
-#define TAG_MAIN_COL_START    0xA
-#define TAG_MAIN_COL_END      0xC
-
-#define TAG_GLOB_USAGE        0
-#define TAG_GLOB_LOG_MIN      1
-#define TAG_GLOB_LOG_MAX      2
-#define TAG_GLOB_PHYS_MIN     3
-#define TAG_GLOB_PHYS_MAX     4
-#define TAG_GLOB_UNIT_EXP     5
-#define TAG_GLOB_UNIT         6
-#define TAG_GLOB_REPORT_SZ    7
-#define TAG_GLOB_REPORT_ID    8
-#define TAG_GLOB_REPORT_CNT   9
-#define TAG_GLOB_PUSH         10
-#define TAG_GLOB_POP          11
-
-#define TAG_GLOB_MAX          12
-
-#define DIGITIZER_USAGE_TIP_PRESSURE   0x30
-#define DIGITIZER_USAGE_TILT_X         0x3D
-#define DIGITIZER_USAGE_TILT_Y         0x3E
-
-
-/*
- *   This is an abbreviated parser for the HID Report Descriptor.  We
- *   know what devices we are talking to, so this is by no means meant
- *   to be generic.  We can make some safe assumptions:
- *
- *   - We know there are no LONG tags, all short
- *   - We know that we have no MAIN Feature and MAIN Output items
- *   - We know what the IRQ reports are supposed to look like.
- *
- *   The main purpose of this is to use the HID report desc to figure
- *   out the mins and maxs of the fields in the IRQ reports.  The IRQ
- *   reports for 400/401 change slightly if the max X is bigger than 64K.
- *
- */
-static void parse_hid_report_descriptor(struct gtco *device, char * report,
-					int length)
-{
-	int   x, i = 0;
-
-	/* Tag primitive vars */
-	__u8   prefix;
-	__u8   size;
-	__u8   tag;
-	__u8   type;
-	__u8   data   = 0;
-	__u16  data16 = 0;
-	__u32  data32 = 0;
-
-	/* For parsing logic */
-	int   inputnum = 0;
-	__u32 usage = 0;
-
-	/* Global Values, indexed by TAG */
-	__u32 globalval[TAG_GLOB_MAX];
-	__u32 oldval[TAG_GLOB_MAX];
-
-	/* Debug stuff */
-	char  maintype = 'x';
-	char  globtype[12];
-	int   indent = 0;
-	char  indentstr[10] = "";
-
-
-	dbg("======>>>>>>PARSE<<<<<<======");
-
-	/* Walk  this report and pull out the info we need */
-	while (i < length) {
-		prefix = report[i];
-
-		/* Skip over prefix */
-		i++;
-
-		/* Determine data size and save the data in the proper variable */
-		size = PREF_SIZE(prefix);
-		switch (size) {
-		case 1:
-			data = report[i];
-			break;
-		case 2:
-			data16 = get_unaligned_le16(&report[i]);
-			break;
-		case 3:
-			size = 4;
-			data32 = get_unaligned_le32(&report[i]);
-			break;
-		}
-
-		/* Skip size of data */
-		i += size;
-
-		/* What we do depends on the tag type */
-		tag  = PREF_TAG(prefix);
-		type = PREF_TYPE(prefix);
-		switch (type) {
-		case TYPE_MAIN:
-			strcpy(globtype, "");
-			switch (tag) {
-
-			case TAG_MAIN_INPUT:
-				/*
-				 * The INPUT MAIN tag signifies this is
-				 * information from a report.  We need to
-				 * figure out what it is and store the
-				 * min/max values
-				 */
-
-				maintype = 'I';
-				if (data == 2)
-					strcpy(globtype, "Variable");
-				else if (data == 3)
-					strcpy(globtype, "Var|Const");
-
-				dbg("::::: Saving Report: %d input #%d Max: 0x%X(%d) Min:0x%X(%d) of %d bits",
-				    globalval[TAG_GLOB_REPORT_ID], inputnum,
-				    globalval[TAG_GLOB_LOG_MAX], globalval[TAG_GLOB_LOG_MAX],
-				    globalval[TAG_GLOB_LOG_MIN], globalval[TAG_GLOB_LOG_MIN],
-				    globalval[TAG_GLOB_REPORT_SZ] * globalval[TAG_GLOB_REPORT_CNT]);
-
-
-				/*
-				  We can assume that the first two input items
-				  are always the X and Y coordinates.  After
-				  that, we look for everything else by
-				  local usage value
-				 */
-				switch (inputnum) {
-				case 0:  /* X coord */
-					dbg("GER: X Usage: 0x%x", usage);
-					if (device->max_X == 0) {
-						device->max_X = globalval[TAG_GLOB_LOG_MAX];
-						device->min_X = globalval[TAG_GLOB_LOG_MIN];
-					}
-					break;
-
-				case 1:  /* Y coord */
-					dbg("GER: Y Usage: 0x%x", usage);
-					if (device->max_Y == 0) {
-						device->max_Y = globalval[TAG_GLOB_LOG_MAX];
-						device->min_Y = globalval[TAG_GLOB_LOG_MIN];
-					}
-					break;
-
-				default:
-					/* Tilt X */
-					if (usage == DIGITIZER_USAGE_TILT_X) {
-						if (device->maxtilt_X == 0) {
-							device->maxtilt_X = globalval[TAG_GLOB_LOG_MAX];
-							device->mintilt_X = globalval[TAG_GLOB_LOG_MIN];
-						}
-					}
-
-					/* Tilt Y */
-					if (usage == DIGITIZER_USAGE_TILT_Y) {
-						if (device->maxtilt_Y == 0) {
-							device->maxtilt_Y = globalval[TAG_GLOB_LOG_MAX];
-							device->mintilt_Y = globalval[TAG_GLOB_LOG_MIN];
-						}
-					}
-
-					/* Pressure */
-					if (usage == DIGITIZER_USAGE_TIP_PRESSURE) {
-						if (device->maxpressure == 0) {
-							device->maxpressure = globalval[TAG_GLOB_LOG_MAX];
-							device->minpressure = globalval[TAG_GLOB_LOG_MIN];
-						}
-					}
-
-					break;
-				}
-
-				inputnum++;
-				break;
-
-			case TAG_MAIN_OUTPUT:
-				maintype = 'O';
-				break;
-
-			case TAG_MAIN_FEATURE:
-				maintype = 'F';
-				break;
-
-			case TAG_MAIN_COL_START:
-				maintype = 'S';
-
-				if (data == 0) {
-					dbg("======>>>>>> Physical");
-					strcpy(globtype, "Physical");
-				} else
-					dbg("======>>>>>>");
-
-				/* Indent the debug output */
-				indent++;
-				for (x = 0; x < indent; x++)
-					indentstr[x] = '-';
-				indentstr[x] = 0;
-
-				/* Save global tags */
-				for (x = 0; x < TAG_GLOB_MAX; x++)
-					oldval[x] = globalval[x];
-
-				break;
-
-			case TAG_MAIN_COL_END:
-				dbg("<<<<<<======");
-				maintype = 'E';
-				indent--;
-				for (x = 0; x < indent; x++)
-					indentstr[x] = '-';
-				indentstr[x] = 0;
-
-				/* Copy global tags back */
-				for (x = 0; x < TAG_GLOB_MAX; x++)
-					globalval[x] = oldval[x];
-
-				break;
-			}
-
-			switch (size) {
-			case 1:
-				dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x",
-				    indentstr, tag, maintype, size, globtype, data);
-				break;
-
-			case 2:
-				dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x",
-				    indentstr, tag, maintype, size, globtype, data16);
-				break;
-
-			case 4:
-				dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x",
-				    indentstr, tag, maintype, size, globtype, data32);
-				break;
-			}
-			break;
-
-		case TYPE_GLOBAL:
-			switch (tag) {
-			case TAG_GLOB_USAGE:
-				/*
-				 * First time we hit the global usage tag,
-				 * it should tell us the type of device
-				 */
-				if (device->usage == 0)
-					device->usage = data;
-
-				strcpy(globtype, "USAGE");
-				break;
-
-			case TAG_GLOB_LOG_MIN:
-				strcpy(globtype, "LOG_MIN");
-				break;
-
-			case TAG_GLOB_LOG_MAX:
-				strcpy(globtype, "LOG_MAX");
-				break;
-
-			case TAG_GLOB_PHYS_MIN:
-				strcpy(globtype, "PHYS_MIN");
-				break;
-
-			case TAG_GLOB_PHYS_MAX:
-				strcpy(globtype, "PHYS_MAX");
-				break;
-
-			case TAG_GLOB_UNIT_EXP:
-				strcpy(globtype, "EXP");
-				break;
-
-			case TAG_GLOB_UNIT:
-				strcpy(globtype, "UNIT");
-				break;
-
-			case TAG_GLOB_REPORT_SZ:
-				strcpy(globtype, "REPORT_SZ");
-				break;
-
-			case TAG_GLOB_REPORT_ID:
-				strcpy(globtype, "REPORT_ID");
-				/* New report, restart numbering */
-				inputnum = 0;
-				break;
-
-			case TAG_GLOB_REPORT_CNT:
-				strcpy(globtype, "REPORT_CNT");
-				break;
-
-			case TAG_GLOB_PUSH:
-				strcpy(globtype, "PUSH");
-				break;
-
-			case TAG_GLOB_POP:
-				strcpy(globtype, "POP");
-				break;
-			}
-
-			/* Check to make sure we have a good tag number
-			   so we don't overflow array */
-			if (tag < TAG_GLOB_MAX) {
-				switch (size) {
-				case 1:
-					dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x",
-					    indentstr, globtype, tag, size, data);
-					globalval[tag] = data;
-					break;
-
-				case 2:
-					dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x",
-					    indentstr, globtype, tag, size, data16);
-					globalval[tag] = data16;
-					break;
-
-				case 4:
-					dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x",
-					    indentstr, globtype, tag, size, data32);
-					globalval[tag] = data32;
-					break;
-				}
-			} else {
-				dbg("%sGLOBALTAG: ILLEGAL TAG:%d SIZE: %d ",
-				    indentstr, tag, size);
-			}
-			break;
-
-		case TYPE_LOCAL:
-			switch (tag) {
-			case TAG_GLOB_USAGE:
-				strcpy(globtype, "USAGE");
-				/* Always 1 byte */
-				usage = data;
-				break;
-
-			case TAG_GLOB_LOG_MIN:
-				strcpy(globtype, "MIN");
-				break;
-
-			case TAG_GLOB_LOG_MAX:
-				strcpy(globtype, "MAX");
-				break;
-
-			default:
-				strcpy(globtype, "UNKNOWN");
-				break;
-			}
-
-			switch (size) {
-			case 1:
-				dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x",
-				    indentstr, tag, globtype, size, data);
-				break;
-
-			case 2:
-				dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x",
-				    indentstr, tag, globtype, size, data16);
-				break;
-
-			case 4:
-				dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x",
-				    indentstr, tag, globtype, size, data32);
-				break;
-			}
-
-			break;
-		}
-	}
-}
-
-/*   INPUT DRIVER Routines                               */
-
-/*
- * Called when opening the input device.  This will submit the URB to
- * the usb system so we start getting reports
- */
-static int gtco_input_open(struct input_dev *inputdev)
-{
-	struct gtco *device = input_get_drvdata(inputdev);
-
-	device->urbinfo->dev = device->usbdev;
-	if (usb_submit_urb(device->urbinfo, GFP_KERNEL))
-		return -EIO;
-
-	return 0;
-}
-
-/*
- * Called when closing the input device.  This will unlink the URB
- */
-static void gtco_input_close(struct input_dev *inputdev)
-{
-	struct gtco *device = input_get_drvdata(inputdev);
-
-	usb_kill_urb(device->urbinfo);
-}
-
-
-/*
- *  Setup input device capabilities.  Tell the input system what this
- *  device is capable of generating.
- *
- *  This information is based on what is read from the HID report and
- *  placed in the struct gtco structure
- *
- */
-static void gtco_setup_caps(struct input_dev *inputdev)
-{
-	struct gtco *device = input_get_drvdata(inputdev);
-
-	/* Which events */
-	inputdev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
-		BIT_MASK(EV_MSC);
-
-	/* Misc event menu block */
-	inputdev->mscbit[0] = BIT_MASK(MSC_SCAN) | BIT_MASK(MSC_SERIAL) |
-		BIT_MASK(MSC_RAW);
-
-	/* Absolute values based on HID report info */
-	input_set_abs_params(inputdev, ABS_X, device->min_X, device->max_X,
-			     0, 0);
-	input_set_abs_params(inputdev, ABS_Y, device->min_Y, device->max_Y,
-			     0, 0);
-
-	/* Proximity */
-	input_set_abs_params(inputdev, ABS_DISTANCE, 0, 1, 0, 0);
-
-	/* Tilt & pressure */
-	input_set_abs_params(inputdev, ABS_TILT_X, device->mintilt_X,
-			     device->maxtilt_X, 0, 0);
-	input_set_abs_params(inputdev, ABS_TILT_Y, device->mintilt_Y,
-			     device->maxtilt_Y, 0, 0);
-	input_set_abs_params(inputdev, ABS_PRESSURE, device->minpressure,
-			     device->maxpressure, 0, 0);
-
-	/* Transducer */
-	input_set_abs_params(inputdev, ABS_MISC, 0, 0xFF, 0, 0);
-}
-
-/*   USB Routines  */
-
-/*
- * URB callback routine.  Called when we get IRQ reports from the
- *  digitizer.
- *
- *  This bridges the USB and input device worlds.  It generates events
- *  on the input device based on the USB reports.
- */
-static void gtco_urb_callback(struct urb *urbinfo)
-{
-	struct gtco *device = urbinfo->context;
-	struct input_dev  *inputdev;
-	int               rc;
-	u32               val = 0;
-	s8                valsigned = 0;
-	char              le_buffer[2];
-
-	inputdev = device->inputdevice;
-
-	/* Was callback OK? */
-	if (urbinfo->status == -ECONNRESET ||
-	    urbinfo->status == -ENOENT ||
-	    urbinfo->status == -ESHUTDOWN) {
-
-		/* Shutdown is occurring. Return and don't queue up any more */
-		return;
-	}
-
-	if (urbinfo->status != 0) {
-		/*
-		 * Some unknown error.  Hopefully temporary. Just go and
-		 * requeue an URB
-		 */
-		goto resubmit;
-	}
-
-	/*
-	 * Good URB, now process
-	 */
-
-	/* PID dependent when we interpret the report */
-	if (inputdev->id.product == PID_1000 ||
-	    inputdev->id.product == PID_1001 ||
-	    inputdev->id.product == PID_1002) {
-
-		/*
-		 * Switch on the report ID
-		 * Conveniently, the reports have more information, the higher
-		 * the report number.  We can just fall through the case
-		 * statements if we start with the highest number report
-		 */
-		switch (device->buffer[0]) {
-		case 5:
-			/* Pressure is 9 bits */
-			val = ((u16)(device->buffer[8]) << 1);
-			val |= (u16)(device->buffer[7] >> 7);
-			input_report_abs(inputdev, ABS_PRESSURE,
-					 device->buffer[8]);
-
-			/* Mask out the Y tilt value used for pressure */
-			device->buffer[7] = (u8)((device->buffer[7]) & 0x7F);
-
-			/* Fall thru */
-		case 4:
-			/* Tilt */
-
-			/* Sign extend these 7 bit numbers.  */
-			if (device->buffer[6] & 0x40)
-				device->buffer[6] |= 0x80;
-
-			if (device->buffer[7] & 0x40)
-				device->buffer[7] |= 0x80;
-
-
-			valsigned = (device->buffer[6]);
-			input_report_abs(inputdev, ABS_TILT_X, (s32)valsigned);
-
-			valsigned = (device->buffer[7]);
-			input_report_abs(inputdev, ABS_TILT_Y, (s32)valsigned);
-
-			/* Fall thru */
-		case 2:
-		case 3:
-			/* Convert buttons, only 5 bits possible */
-			val = (device->buffer[5]) & MASK_BUTTON;
-
-			/* We don't apply any meaning to the bitmask,
-			   just report */
-			input_event(inputdev, EV_MSC, MSC_SERIAL, val);
-
-			/*  Fall thru */
-		case 1:
-			/* All reports have X and Y coords in the same place */
-			val = get_unaligned_le16(&device->buffer[1]);
-			input_report_abs(inputdev, ABS_X, val);
-
-			val = get_unaligned_le16(&device->buffer[3]);
-			input_report_abs(inputdev, ABS_Y, val);
-
-			/* Ditto for proximity bit */
-			val = device->buffer[5] & MASK_INRANGE ? 1 : 0;
-			input_report_abs(inputdev, ABS_DISTANCE, val);
-
-			/* Report 1 is an exception to how we handle buttons */
-			/* Buttons are an index, not a bitmask */
-			if (device->buffer[0] == 1) {
-
-				/*
-				 * Convert buttons, 5 bit index
-				 * Report value of index set as one,
-				 * the rest as 0
-				 */
-				val = device->buffer[5] & MASK_BUTTON;
-				dbg("======>>>>>>REPORT 1: val 0x%X(%d)",
-				    val, val);
-
-				/*
-				 * We don't apply any meaning to the button
-				 * index, just report it
-				 */
-				input_event(inputdev, EV_MSC, MSC_SERIAL, val);
-			}
-			break;
-
-		case 7:
-			/* Menu blocks */
-			input_event(inputdev, EV_MSC, MSC_SCAN,
-				    device->buffer[1]);
-			break;
-		}
-	}
-
-	/* Other pid class */
-	if (inputdev->id.product == PID_400 ||
-	    inputdev->id.product == PID_401) {
-
-		/* Report 2 */
-		if (device->buffer[0] == 2) {
-			/* Menu blocks */
-			input_event(inputdev, EV_MSC, MSC_SCAN, device->buffer[1]);
-		}
-
-		/*  Report 1 */
-		if (device->buffer[0] == 1) {
-			char buttonbyte;
-
-			/*  IF X max > 64K, we still a bit from the y report */
-			if (device->max_X > 0x10000) {
-
-				val = (u16)(((u16)(device->buffer[2] << 8)) | (u8)device->buffer[1]);
-				val |= (u32)(((u8)device->buffer[3] & 0x1) << 16);
-
-				input_report_abs(inputdev, ABS_X, val);
-
-				le_buffer[0]  = (u8)((u8)(device->buffer[3]) >> 1);
-				le_buffer[0] |= (u8)((device->buffer[3] & 0x1) << 7);
-
-				le_buffer[1]  = (u8)(device->buffer[4] >> 1);
-				le_buffer[1] |= (u8)((device->buffer[5] & 0x1) << 7);
-
-				val = get_unaligned_le16(le_buffer);
-				input_report_abs(inputdev, ABS_Y, val);
-
-				/*
-				 * Shift the button byte right by one to
-				 * make it look like the standard report
-				 */
-				buttonbyte = device->buffer[5] >> 1;
-			} else {
-
-				val = get_unaligned_le16(&device->buffer[1]);
-				input_report_abs(inputdev, ABS_X, val);
-
-				val = get_unaligned_le16(&device->buffer[3]);
-				input_report_abs(inputdev, ABS_Y, val);
-
-				buttonbyte = device->buffer[5];
-			}
-
-			/* BUTTONS and PROXIMITY */
-			val = buttonbyte & MASK_INRANGE ? 1 : 0;
-			input_report_abs(inputdev, ABS_DISTANCE, val);
-
-			/* Convert buttons, only 4 bits possible */
-			val = buttonbyte & 0x0F;
-#ifdef USE_BUTTONS
-			for (i = 0; i < 5; i++)
-				input_report_key(inputdev, BTN_DIGI + i, val & (1 << i));
-#else
-			/* We don't apply any meaning to the bitmask, just report */
-			input_event(inputdev, EV_MSC, MSC_SERIAL, val);
-#endif
-
-			/* TRANSDUCER */
-			input_report_abs(inputdev, ABS_MISC, device->buffer[6]);
-		}
-	}
-
-	/* Everybody gets report ID's */
-	input_event(inputdev, EV_MSC, MSC_RAW,  device->buffer[0]);
-
-	/* Sync it up */
-	input_sync(inputdev);
-
- resubmit:
-	rc = usb_submit_urb(urbinfo, GFP_ATOMIC);
-	if (rc != 0)
-		err("usb_submit_urb failed rc=0x%x", rc);
-}
-
-/*
- *  The probe routine.  This is called when the kernel find the matching USB
- *   vendor/product.  We do the following:
- *
- *    - Allocate mem for a local structure to manage the device
- *    - Request a HID Report Descriptor from the device and parse it to
- *      find out the device parameters
- *    - Create an input device and assign it attributes
- *   - Allocate an URB so the device can talk to us when the input
- *      queue is open
- */
-static int gtco_probe(struct usb_interface *usbinterface,
-		      const struct usb_device_id *id)
-{
-
-	struct gtco             *gtco;
-	struct input_dev        *input_dev;
-	struct hid_descriptor   *hid_desc;
-	char                    *report;
-	int                     result = 0, retry;
-	int			error;
-	struct usb_endpoint_descriptor *endpoint;
-
-	/* Allocate memory for device structure */
-	gtco = kzalloc(sizeof(struct gtco), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!gtco || !input_dev) {
-		err("No more memory");
-		error = -ENOMEM;
-		goto err_free_devs;
-	}
-
-	/* Set pointer to the input device */
-	gtco->inputdevice = input_dev;
-
-	/* Save interface information */
-	gtco->usbdev = usb_get_dev(interface_to_usbdev(usbinterface));
-
-	/* Allocate some data for incoming reports */
-	gtco->buffer = usb_alloc_coherent(gtco->usbdev, REPORT_MAX_SIZE,
-					  GFP_KERNEL, &gtco->buf_dma);
-	if (!gtco->buffer) {
-		err("No more memory for us buffers");
-		error = -ENOMEM;
-		goto err_free_devs;
-	}
-
-	/* Allocate URB for reports */
-	gtco->urbinfo = usb_alloc_urb(0, GFP_KERNEL);
-	if (!gtco->urbinfo) {
-		err("Failed to allocate URB");
-		error = -ENOMEM;
-		goto err_free_buf;
-	}
-
-	/*
-	 * The endpoint is always altsetting 0, we know this since we know
-	 * this device only has one interrupt endpoint
-	 */
-	endpoint = &usbinterface->altsetting[0].endpoint[0].desc;
-
-	/* Some debug */
-	dbg("gtco # interfaces: %d", usbinterface->num_altsetting);
-	dbg("num endpoints:     %d", usbinterface->cur_altsetting->desc.bNumEndpoints);
-	dbg("interface class:   %d", usbinterface->cur_altsetting->desc.bInterfaceClass);
-	dbg("endpoint: attribute:0x%x type:0x%x", endpoint->bmAttributes, endpoint->bDescriptorType);
-	if (usb_endpoint_xfer_int(endpoint))
-		dbg("endpoint: we have interrupt endpoint\n");
-
-	dbg("endpoint extra len:%d ", usbinterface->altsetting[0].extralen);
-
-	/*
-	 * Find the HID descriptor so we can find out the size of the
-	 * HID report descriptor
-	 */
-	if (usb_get_extra_descriptor(usbinterface->cur_altsetting,
-				     HID_DEVICE_TYPE, &hid_desc) != 0){
-		err("Can't retrieve exta USB descriptor to get hid report descriptor length");
-		error = -EIO;
-		goto err_free_urb;
-	}
-
-	dbg("Extra descriptor success: type:%d  len:%d",
-	    hid_desc->bDescriptorType,  hid_desc->wDescriptorLength);
-
-	report = kzalloc(le16_to_cpu(hid_desc->wDescriptorLength), GFP_KERNEL);
-	if (!report) {
-		err("No more memory for report");
-		error = -ENOMEM;
-		goto err_free_urb;
-	}
-
-	/* Couple of tries to get reply */
-	for (retry = 0; retry < 3; retry++) {
-		result = usb_control_msg(gtco->usbdev,
-					 usb_rcvctrlpipe(gtco->usbdev, 0),
-					 USB_REQ_GET_DESCRIPTOR,
-					 USB_RECIP_INTERFACE | USB_DIR_IN,
-					 REPORT_DEVICE_TYPE << 8,
-					 0, /* interface */
-					 report,
-					 le16_to_cpu(hid_desc->wDescriptorLength),
-					 5000); /* 5 secs */
-
-		dbg("usb_control_msg result: %d", result);
-		if (result == le16_to_cpu(hid_desc->wDescriptorLength)) {
-			parse_hid_report_descriptor(gtco, report, result);
-			break;
-		}
-	}
-
-	kfree(report);
-
-	/* If we didn't get the report, fail */
-	if (result != le16_to_cpu(hid_desc->wDescriptorLength)) {
-		err("Failed to get HID Report Descriptor of size: %d",
-		    hid_desc->wDescriptorLength);
-		error = -EIO;
-		goto err_free_urb;
-	}
-
-	/* Create a device file node */
-	usb_make_path(gtco->usbdev, gtco->usbpath, sizeof(gtco->usbpath));
-	strlcat(gtco->usbpath, "/input0", sizeof(gtco->usbpath));
-
-	/* Set Input device functions */
-	input_dev->open = gtco_input_open;
-	input_dev->close = gtco_input_close;
-
-	/* Set input device information */
-	input_dev->name = "GTCO_CalComp";
-	input_dev->phys = gtco->usbpath;
-
-	input_set_drvdata(input_dev, gtco);
-
-	/* Now set up all the input device capabilities */
-	gtco_setup_caps(input_dev);
-
-	/* Set input device required ID information */
-	usb_to_input_id(gtco->usbdev, &input_dev->id);
-	input_dev->dev.parent = &usbinterface->dev;
-
-	/* Setup the URB, it will be posted later on open of input device */
-	endpoint = &usbinterface->altsetting[0].endpoint[0].desc;
-
-	usb_fill_int_urb(gtco->urbinfo,
-			 gtco->usbdev,
-			 usb_rcvintpipe(gtco->usbdev,
-					endpoint->bEndpointAddress),
-			 gtco->buffer,
-			 REPORT_MAX_SIZE,
-			 gtco_urb_callback,
-			 gtco,
-			 endpoint->bInterval);
-
-	gtco->urbinfo->transfer_dma = gtco->buf_dma;
-	gtco->urbinfo->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	/* Save gtco pointer in USB interface gtco */
-	usb_set_intfdata(usbinterface, gtco);
-
-	/* All done, now register the input device */
-	error = input_register_device(input_dev);
-	if (error)
-		goto err_free_urb;
-
-	return 0;
-
- err_free_urb:
-	usb_free_urb(gtco->urbinfo);
- err_free_buf:
-	usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,
-			  gtco->buffer, gtco->buf_dma);
- err_free_devs:
-	input_free_device(input_dev);
-	kfree(gtco);
-	return error;
-}
-
-/*
- *  This function is a standard USB function called when the USB device
- *  is disconnected.  We will get rid of the URV, de-register the input
- *  device, and free up allocated memory
- */
-static void gtco_disconnect(struct usb_interface *interface)
-{
-	/* Grab private device ptr */
-	struct gtco *gtco = usb_get_intfdata(interface);
-
-	/* Now reverse all the registration stuff */
-	if (gtco) {
-		input_unregister_device(gtco->inputdevice);
-		usb_kill_urb(gtco->urbinfo);
-		usb_free_urb(gtco->urbinfo);
-		usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,
-				  gtco->buffer, gtco->buf_dma);
-		kfree(gtco);
-	}
-
-	dev_info(&interface->dev, "gtco driver disconnected\n");
-}
-
-/*   STANDARD MODULE LOAD ROUTINES  */
-
-static struct usb_driver gtco_driverinfo_table = {
-	.name		= "gtco",
-	.id_table	= gtco_usbid_table,
-	.probe		= gtco_probe,
-	.disconnect	= gtco_disconnect,
-};
-
-module_usb_driver(gtco_driverinfo_table);
-
-MODULE_DESCRIPTION("GTCO digitizer USB driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/tablet/hanwang.c b/ANDROID_3.4.5/drivers/input/tablet/hanwang.c
deleted file mode 100644
index b2db3cfe..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/hanwang.c
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- *  USB Hanwang tablet support
- *
- *  Copyright (c) 2010 Xing Wei <weixing@hanwang.com.cn>
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/usb/input.h>
-
-#define DRIVER_AUTHOR   "Xing Wei <weixing@hanwang.com.cn>"
-#define DRIVER_DESC     "USB Hanwang tablet driver"
-#define DRIVER_LICENSE  "GPL"
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
-
-#define USB_VENDOR_ID_HANWANG		0x0b57
-#define HANWANG_TABLET_INT_CLASS	0x0003
-#define HANWANG_TABLET_INT_SUB_CLASS	0x0001
-#define HANWANG_TABLET_INT_PROTOCOL	0x0002
-
-#define ART_MASTER_PKGLEN_MAX	10
-
-/* device IDs */
-#define STYLUS_DEVICE_ID	0x02
-#define TOUCH_DEVICE_ID		0x03
-#define CURSOR_DEVICE_ID	0x06
-#define ERASER_DEVICE_ID	0x0A
-#define PAD_DEVICE_ID		0x0F
-
-/* match vendor and interface info  */
-#define HANWANG_TABLET_DEVICE(vend, cl, sc, pr) \
-	.match_flags = USB_DEVICE_ID_MATCH_VENDOR \
-		| USB_DEVICE_ID_MATCH_INT_INFO, \
-	.idVendor = (vend), \
-	.bInterfaceClass = (cl), \
-	.bInterfaceSubClass = (sc), \
-	.bInterfaceProtocol = (pr)
-
-enum hanwang_tablet_type {
-	HANWANG_ART_MASTER_III,
-	HANWANG_ART_MASTER_HD,
-};
-
-struct hanwang {
-	unsigned char *data;
-	dma_addr_t data_dma;
-	struct input_dev *dev;
-	struct usb_device *usbdev;
-	struct urb *irq;
-	const struct hanwang_features *features;
-	unsigned int current_tool;
-	unsigned int current_id;
-	char name[64];
-	char phys[32];
-};
-
-struct hanwang_features {
-	unsigned short pid;
-	char *name;
-	enum hanwang_tablet_type type;
-	int pkg_len;
-	int max_x;
-	int max_y;
-	int max_tilt_x;
-	int max_tilt_y;
-	int max_pressure;
-};
-
-static const struct hanwang_features features_array[] = {
-	{ 0x8528, "Hanwang Art Master III 0906", HANWANG_ART_MASTER_III,
-	  ART_MASTER_PKGLEN_MAX, 0x5757, 0x3692, 0x3f, 0x7f, 2048 },
-	{ 0x8529, "Hanwang Art Master III 0604", HANWANG_ART_MASTER_III,
-	  ART_MASTER_PKGLEN_MAX, 0x3d84, 0x2672, 0x3f, 0x7f, 2048 },
-	{ 0x852a, "Hanwang Art Master III 1308", HANWANG_ART_MASTER_III,
-	  ART_MASTER_PKGLEN_MAX, 0x7f00, 0x4f60, 0x3f, 0x7f, 2048 },
-	{ 0x8401, "Hanwang Art Master HD 5012", HANWANG_ART_MASTER_HD,
-	  ART_MASTER_PKGLEN_MAX, 0x678e, 0x4150, 0x3f, 0x7f, 1024 },
-};
-
-static const int hw_eventtypes[] = {
-	EV_KEY, EV_ABS, EV_MSC,
-};
-
-static const int hw_absevents[] = {
-	ABS_X, ABS_Y, ABS_TILT_X, ABS_TILT_Y, ABS_WHEEL,
-	ABS_RX, ABS_RY, ABS_PRESSURE, ABS_MISC,
-};
-
-static const int hw_btnevents[] = {
-	BTN_STYLUS, BTN_STYLUS2, BTN_TOOL_PEN, BTN_TOOL_RUBBER,
-	BTN_TOOL_MOUSE, BTN_TOOL_FINGER,
-	BTN_0, BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8,
-};
-
-static const int hw_mscevents[] = {
-	MSC_SERIAL,
-};
-
-static void hanwang_parse_packet(struct hanwang *hanwang)
-{
-	unsigned char *data = hanwang->data;
-	struct input_dev *input_dev = hanwang->dev;
-	struct usb_device *dev = hanwang->usbdev;
-	enum hanwang_tablet_type type = hanwang->features->type;
-	int i;
-	u16 x, y, p;
-
-	switch (data[0]) {
-	case 0x02:	/* data packet */
-		switch (data[1]) {
-		case 0x80:	/* tool prox out */
-			hanwang->current_id = 0;
-			input_report_key(input_dev, hanwang->current_tool, 0);
-			break;
-
-		case 0xc2:	/* first time tool prox in */
-			switch (data[3] & 0xf0) {
-			case 0x20:	/* art_master III */
-			case 0x30:	/* art_master_HD */
-				hanwang->current_id = STYLUS_DEVICE_ID;
-				hanwang->current_tool = BTN_TOOL_PEN;
-				input_report_key(input_dev, BTN_TOOL_PEN, 1);
-				break;
-			case 0xa0:	/* art_master III */
-			case 0xb0:	/* art_master_HD */
-				hanwang->current_id = ERASER_DEVICE_ID;
-				hanwang->current_tool = BTN_TOOL_RUBBER;
-				input_report_key(input_dev, BTN_TOOL_RUBBER, 1);
-				break;
-			default:
-				hanwang->current_id = 0;
-				dev_dbg(&dev->dev,
-					"unknown tablet tool %02x ", data[0]);
-				break;
-			}
-			break;
-
-		default:	/* tool data packet */
-			x = (data[2] << 8) | data[3];
-			y = (data[4] << 8) | data[5];
-
-			switch (type) {
-			case HANWANG_ART_MASTER_III:
-				p = (data[6] << 3) |
-				    ((data[7] & 0xc0) >> 5) |
-				    (data[1] & 0x01);
-				break;
-
-			case HANWANG_ART_MASTER_HD:
-				p = (data[7] >> 6) | (data[6] << 2);
-				break;
-
-			default:
-				p = 0;
-				break;
-			}
-
-			input_report_abs(input_dev, ABS_X,
-						le16_to_cpup((__le16 *)&x));
-			input_report_abs(input_dev, ABS_Y,
-						le16_to_cpup((__le16 *)&y));
-			input_report_abs(input_dev, ABS_PRESSURE,
-						le16_to_cpup((__le16 *)&p));
-			input_report_abs(input_dev, ABS_TILT_X, data[7] & 0x3f);
-			input_report_abs(input_dev, ABS_TILT_Y, data[8] & 0x7f);
-			input_report_key(input_dev, BTN_STYLUS, data[1] & 0x02);
-			input_report_key(input_dev, BTN_STYLUS2, data[1] & 0x04);
-			break;
-		}
-		input_report_abs(input_dev, ABS_MISC, hanwang->current_id);
-		input_event(input_dev, EV_MSC, MSC_SERIAL,
-				hanwang->features->pid);
-		break;
-
-	case 0x0c:
-		/* roll wheel */
-		hanwang->current_id = PAD_DEVICE_ID;
-
-		switch (type) {
-		case HANWANG_ART_MASTER_III:
-			input_report_key(input_dev, BTN_TOOL_FINGER, data[1] ||
-							data[2] || data[3]);
-			input_report_abs(input_dev, ABS_WHEEL, data[1]);
-			input_report_key(input_dev, BTN_0, data[2]);
-			for (i = 0; i < 8; i++)
-				input_report_key(input_dev,
-					 BTN_1 + i, data[3] & (1 << i));
-			break;
-
-		case HANWANG_ART_MASTER_HD:
-			input_report_key(input_dev, BTN_TOOL_FINGER, data[1] ||
-					data[2] || data[3] || data[4] ||
-					data[5] || data[6]);
-			input_report_abs(input_dev, ABS_RX,
-					((data[1] & 0x1f) << 8) | data[2]);
-			input_report_abs(input_dev, ABS_RY,
-					((data[3] & 0x1f) << 8) | data[4]);
-			input_report_key(input_dev, BTN_0, data[5] & 0x01);
-			for (i = 0; i < 4; i++) {
-				input_report_key(input_dev,
-					 BTN_1 + i, data[5] & (1 << i));
-				input_report_key(input_dev,
-					 BTN_5 + i, data[6] & (1 << i));
-			}
-			break;
-		}
-
-		input_report_abs(input_dev, ABS_MISC, hanwang->current_id);
-		input_event(input_dev, EV_MSC, MSC_SERIAL, 0xffffffff);
-		break;
-
-	default:
-		dev_dbg(&dev->dev, "error packet  %02x ", data[0]);
-		break;
-	}
-
-	input_sync(input_dev);
-}
-
-static void hanwang_irq(struct urb *urb)
-{
-	struct hanwang *hanwang = urb->context;
-	struct usb_device *dev = hanwang->usbdev;
-	int retval;
-
-	switch (urb->status) {
-	case 0:
-		/* success */;
-		hanwang_parse_packet(hanwang);
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dev_err(&dev->dev, "%s - urb shutting down with status: %d",
-			__func__, urb->status);
-		return;
-	default:
-		dev_err(&dev->dev, "%s - nonzero urb status received: %d",
-			__func__, urb->status);
-		break;
-	}
-
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		dev_err(&dev->dev, "%s - usb_submit_urb failed with result %d",
-			__func__, retval);
-}
-
-static int hanwang_open(struct input_dev *dev)
-{
-	struct hanwang *hanwang = input_get_drvdata(dev);
-
-	hanwang->irq->dev = hanwang->usbdev;
-	if (usb_submit_urb(hanwang->irq, GFP_KERNEL))
-		return -EIO;
-
-	return 0;
-}
-
-static void hanwang_close(struct input_dev *dev)
-{
-	struct hanwang *hanwang = input_get_drvdata(dev);
-
-	usb_kill_urb(hanwang->irq);
-}
-
-static bool get_features(struct usb_device *dev, struct hanwang *hanwang)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(features_array); i++) {
-		if (le16_to_cpu(dev->descriptor.idProduct) ==
-				features_array[i].pid) {
-			hanwang->features = &features_array[i];
-			return true;
-		}
-	}
-
-	return false;
-}
-
-
-static int hanwang_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	struct usb_endpoint_descriptor *endpoint;
-	struct hanwang *hanwang;
-	struct input_dev *input_dev;
-	int error;
-	int i;
-
-	hanwang = kzalloc(sizeof(struct hanwang), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!hanwang || !input_dev) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	if (!get_features(dev, hanwang)) {
-		error = -ENXIO;
-		goto fail1;
-	}
-
-	hanwang->data = usb_alloc_coherent(dev, hanwang->features->pkg_len,
-					GFP_KERNEL, &hanwang->data_dma);
-	if (!hanwang->data) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	hanwang->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!hanwang->irq) {
-		error = -ENOMEM;
-		goto fail2;
-	}
-
-	hanwang->usbdev = dev;
-	hanwang->dev = input_dev;
-
-	usb_make_path(dev, hanwang->phys, sizeof(hanwang->phys));
-	strlcat(hanwang->phys, "/input0", sizeof(hanwang->phys));
-
-	strlcpy(hanwang->name, hanwang->features->name, sizeof(hanwang->name));
-	input_dev->name = hanwang->name;
-	input_dev->phys = hanwang->phys;
-	usb_to_input_id(dev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, hanwang);
-
-	input_dev->open = hanwang_open;
-	input_dev->close = hanwang_close;
-
-	for (i = 0; i < ARRAY_SIZE(hw_eventtypes); ++i)
-		__set_bit(hw_eventtypes[i], input_dev->evbit);
-
-	for (i = 0; i < ARRAY_SIZE(hw_absevents); ++i)
-		__set_bit(hw_absevents[i], input_dev->absbit);
-
-	for (i = 0; i < ARRAY_SIZE(hw_btnevents); ++i)
-		__set_bit(hw_btnevents[i], input_dev->keybit);
-
-	for (i = 0; i < ARRAY_SIZE(hw_mscevents); ++i)
-		__set_bit(hw_mscevents[i], input_dev->mscbit);
-
-	input_set_abs_params(input_dev, ABS_X,
-			     0, hanwang->features->max_x, 4, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-			     0, hanwang->features->max_y, 4, 0);
-	input_set_abs_params(input_dev, ABS_TILT_X,
-			     0, hanwang->features->max_tilt_x, 0, 0);
-	input_set_abs_params(input_dev, ABS_TILT_Y,
-			     0, hanwang->features->max_tilt_y, 0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE,
-			     0, hanwang->features->max_pressure, 0, 0);
-
-	endpoint = &intf->cur_altsetting->endpoint[0].desc;
-	usb_fill_int_urb(hanwang->irq, dev,
-			usb_rcvintpipe(dev, endpoint->bEndpointAddress),
-			hanwang->data, hanwang->features->pkg_len,
-			hanwang_irq, hanwang, endpoint->bInterval);
-	hanwang->irq->transfer_dma = hanwang->data_dma;
-	hanwang->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	error = input_register_device(hanwang->dev);
-	if (error)
-		goto fail3;
-
-	usb_set_intfdata(intf, hanwang);
-
-	return 0;
-
- fail3:	usb_free_urb(hanwang->irq);
- fail2:	usb_free_coherent(dev, hanwang->features->pkg_len,
-			hanwang->data, hanwang->data_dma);
- fail1:	input_free_device(input_dev);
-	kfree(hanwang);
-	return error;
-
-}
-
-static void hanwang_disconnect(struct usb_interface *intf)
-{
-	struct hanwang *hanwang = usb_get_intfdata(intf);
-
-	input_unregister_device(hanwang->dev);
-	usb_free_urb(hanwang->irq);
-	usb_free_coherent(interface_to_usbdev(intf),
-			hanwang->features->pkg_len, hanwang->data,
-			hanwang->data_dma);
-	kfree(hanwang);
-	usb_set_intfdata(intf, NULL);
-}
-
-static const struct usb_device_id hanwang_ids[] = {
-	{ HANWANG_TABLET_DEVICE(USB_VENDOR_ID_HANWANG, HANWANG_TABLET_INT_CLASS,
-		HANWANG_TABLET_INT_SUB_CLASS, HANWANG_TABLET_INT_PROTOCOL) },
-	{}
-};
-
-MODULE_DEVICE_TABLE(usb, hanwang_ids);
-
-static struct usb_driver hanwang_driver = {
-	.name		= "hanwang",
-	.probe		= hanwang_probe,
-	.disconnect	= hanwang_disconnect,
-	.id_table	= hanwang_ids,
-};
-
-module_usb_driver(hanwang_driver);
diff --git a/ANDROID_3.4.5/drivers/input/tablet/kbtab.c b/ANDROID_3.4.5/drivers/input/tablet/kbtab.c
deleted file mode 100644
index 85a5b403..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/kbtab.c
+++ /dev/null
@@ -1,201 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/usb/input.h>
-#include <asm/unaligned.h>
-
-/*
- * Version Information
- * v0.0.1 - Original, extremely basic version, 2.4.xx only
- * v0.0.2 - Updated, works with 2.5.62 and 2.4.20;
- *           - added pressure-threshold modules param code from
- *              Alex Perry <alex.perry@ieee.org>
- */
-
-#define DRIVER_VERSION "v0.0.2"
-#define DRIVER_AUTHOR "Josh Myer <josh@joshisanerd.com>"
-#define DRIVER_DESC "USB KB Gear JamStudio Tablet driver"
-#define DRIVER_LICENSE "GPL"
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
-
-#define USB_VENDOR_ID_KBGEAR	0x084e
-
-static int kb_pressure_click = 0x10;
-module_param(kb_pressure_click, int, 0);
-MODULE_PARM_DESC(kb_pressure_click, "pressure threshold for clicks");
-
-struct kbtab {
-	unsigned char *data;
-	dma_addr_t data_dma;
-	struct input_dev *dev;
-	struct usb_device *usbdev;
-	struct urb *irq;
-	char phys[32];
-};
-
-static void kbtab_irq(struct urb *urb)
-{
-	struct kbtab *kbtab = urb->context;
-	unsigned char *data = kbtab->data;
-	struct input_dev *dev = kbtab->dev;
-	int pressure;
-	int retval;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __func__, urb->status);
-		return;
-	default:
-		dbg("%s - nonzero urb status received: %d", __func__, urb->status);
-		goto exit;
-	}
-
-
-	input_report_key(dev, BTN_TOOL_PEN, 1);
-
-	input_report_abs(dev, ABS_X, get_unaligned_le16(&data[1]));
-	input_report_abs(dev, ABS_Y, get_unaligned_le16(&data[3]));
-
-	/*input_report_key(dev, BTN_TOUCH , data[0] & 0x01);*/
-	input_report_key(dev, BTN_RIGHT, data[0] & 0x02);
-
-	pressure = data[5];
-	if (kb_pressure_click == -1)
-		input_report_abs(dev, ABS_PRESSURE, pressure);
-	else
-		input_report_key(dev, BTN_LEFT, pressure > kb_pressure_click ? 1 : 0);
-
-	input_sync(dev);
-
- exit:
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		err("%s - usb_submit_urb failed with result %d",
-		     __func__, retval);
-}
-
-static struct usb_device_id kbtab_ids[] = {
-	{ USB_DEVICE(USB_VENDOR_ID_KBGEAR, 0x1001), .driver_info = 0 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(usb, kbtab_ids);
-
-static int kbtab_open(struct input_dev *dev)
-{
-	struct kbtab *kbtab = input_get_drvdata(dev);
-
-	kbtab->irq->dev = kbtab->usbdev;
-	if (usb_submit_urb(kbtab->irq, GFP_KERNEL))
-		return -EIO;
-
-	return 0;
-}
-
-static void kbtab_close(struct input_dev *dev)
-{
-	struct kbtab *kbtab = input_get_drvdata(dev);
-
-	usb_kill_urb(kbtab->irq);
-}
-
-static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	struct usb_endpoint_descriptor *endpoint;
-	struct kbtab *kbtab;
-	struct input_dev *input_dev;
-	int error = -ENOMEM;
-
-	kbtab = kzalloc(sizeof(struct kbtab), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!kbtab || !input_dev)
-		goto fail1;
-
-	kbtab->data = usb_alloc_coherent(dev, 8, GFP_KERNEL, &kbtab->data_dma);
-	if (!kbtab->data)
-		goto fail1;
-
-	kbtab->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!kbtab->irq)
-		goto fail2;
-
-	kbtab->usbdev = dev;
-	kbtab->dev = input_dev;
-
-	usb_make_path(dev, kbtab->phys, sizeof(kbtab->phys));
-	strlcat(kbtab->phys, "/input0", sizeof(kbtab->phys));
-
-	input_dev->name = "KB Gear Tablet";
-	input_dev->phys = kbtab->phys;
-	usb_to_input_id(dev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, kbtab);
-
-	input_dev->open = kbtab_open;
-	input_dev->close = kbtab_close;
-
-	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_LEFT)] |=
-		BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT);
-	input_dev->keybit[BIT_WORD(BTN_DIGI)] |=
-		BIT_MASK(BTN_TOOL_PEN) | BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input_dev, ABS_X, 0, 0x2000, 4, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, 0x1750, 4, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, 0, 0xff, 0, 0);
-
-	endpoint = &intf->cur_altsetting->endpoint[0].desc;
-
-	usb_fill_int_urb(kbtab->irq, dev,
-			 usb_rcvintpipe(dev, endpoint->bEndpointAddress),
-			 kbtab->data, 8,
-			 kbtab_irq, kbtab, endpoint->bInterval);
-	kbtab->irq->transfer_dma = kbtab->data_dma;
-	kbtab->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	error = input_register_device(kbtab->dev);
-	if (error)
-		goto fail3;
-
-	usb_set_intfdata(intf, kbtab);
-
-	return 0;
-
- fail3:	usb_free_urb(kbtab->irq);
- fail2:	usb_free_coherent(dev, 8, kbtab->data, kbtab->data_dma);
- fail1:	input_free_device(input_dev);
-	kfree(kbtab);
-	return error;
-}
-
-static void kbtab_disconnect(struct usb_interface *intf)
-{
-	struct kbtab *kbtab = usb_get_intfdata(intf);
-
-	usb_set_intfdata(intf, NULL);
-
-	input_unregister_device(kbtab->dev);
-	usb_free_urb(kbtab->irq);
-	usb_free_coherent(kbtab->usbdev, 8, kbtab->data, kbtab->data_dma);
-	kfree(kbtab);
-}
-
-static struct usb_driver kbtab_driver = {
-	.name =		"kbtab",
-	.probe =	kbtab_probe,
-	.disconnect =	kbtab_disconnect,
-	.id_table =	kbtab_ids,
-};
-
-module_usb_driver(kbtab_driver);
diff --git a/ANDROID_3.4.5/drivers/input/tablet/wacom.h b/ANDROID_3.4.5/drivers/input/tablet/wacom.h
deleted file mode 100644
index b4842d0e..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/wacom.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * drivers/input/tablet/wacom.h
- *
- *  USB Wacom tablet support
- *
- *  Copyright (c) 2000-2004 Vojtech Pavlik	<vojtech@ucw.cz>
- *  Copyright (c) 2000 Andreas Bach Aaen	<abach@stofanet.dk>
- *  Copyright (c) 2000 Clifford Wolf		<clifford@clifford.at>
- *  Copyright (c) 2000 Sam Mosel		<sam.mosel@computer.org>
- *  Copyright (c) 2000 James E. Blair		<corvus@gnu.org>
- *  Copyright (c) 2000 Daniel Egger		<egger@suse.de>
- *  Copyright (c) 2001 Frederic Lepied		<flepied@mandrakesoft.com>
- *  Copyright (c) 2004 Panagiotis Issaris	<panagiotis.issaris@mech.kuleuven.ac.be>
- *  Copyright (c) 2002-2011 Ping Cheng		<pingc@wacom.com>
- *
- *  ChangeLog:
- *      v0.1 (vp)  - Initial release
- *      v0.2 (aba) - Support for all buttons / combinations
- *      v0.3 (vp)  - Support for Intuos added
- *	v0.4 (sm)  - Support for more Intuos models, menustrip
- *			relative mode, proximity.
- *	v0.5 (vp)  - Big cleanup, nifty features removed,
- *			they belong in userspace
- *	v1.8 (vp)  - Submit URB only when operating, moved to CVS,
- *			use input_report_key instead of report_btn and
- *			other cleanups
- *	v1.11 (vp) - Add URB ->dev setting for new kernels
- *	v1.11 (jb) - Add support for the 4D Mouse & Lens
- *	v1.12 (de) - Add support for two more inking pen IDs
- *	v1.14 (vp) - Use new USB device id probing scheme.
- *		     Fix Wacom Graphire mouse wheel
- *	v1.18 (vp) - Fix mouse wheel direction
- *		     Make mouse relative
- *      v1.20 (fl) - Report tool id for Intuos devices
- *                 - Multi tools support
- *                 - Corrected Intuos protocol decoding (airbrush, 4D mouse, lens cursor...)
- *                 - Add PL models support
- *		   - Fix Wacom Graphire mouse wheel again
- *	v1.21 (vp) - Removed protocol descriptions
- *		   - Added MISC_SERIAL for tool serial numbers
- *	      (gb) - Identify version on module load.
- *    v1.21.1 (fl) - added Graphire2 support
- *    v1.21.2 (fl) - added Intuos2 support
- *                 - added all the PL ids
- *    v1.21.3 (fl) - added another eraser id from Neil Okamoto
- *                 - added smooth filter for Graphire from Peri Hankey
- *                 - added PenPartner support from Olaf van Es
- *                 - new tool ids from Ole Martin Bjoerndalen
- *	v1.29 (pc) - Add support for more tablets
- *		   - Fix pressure reporting
- *	v1.30 (vp) - Merge 2.4 and 2.5 drivers
- *		   - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse
- *		   - Cleanups here and there
- *    v1.30.1 (pi) - Added Graphire3 support
- *	v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
- *	v1.43 (pc) - Added support for Cintiq 21UX
- *		   - Fixed a Graphire bug
- *		   - Merged wacom_intuos3_irq into wacom_intuos_irq
- *	v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
- *		   - Report Device IDs
- *      v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19
- *                 - Minor data report fix
- *      v1.46 (pc) - Split wacom.c into wacom_sys.c and wacom_wac.c,
- *		   - where wacom_sys.c deals with system specific code,
- *		   - and wacom_wac.c deals with Wacom specific code
- *		   - Support Intuos3 4x6
- *      v1.47 (pc) - Added support for Bamboo
- *      v1.48 (pc) - Added support for Bamboo1, BambooFun, and Cintiq 12WX
- *      v1.49 (pc) - Added support for USB Tablet PC (0x90, 0x93, and 0x9A)
- *      v1.50 (pc) - Fixed a TabletPC touch bug in 2.6.28
- *      v1.51 (pc) - Added support for Intuos4
- *      v1.52 (pc) - Query Wacom data upon system resume
- *                 - add defines for features->type
- *                 - add new devices (0x9F, 0xE2, and 0XE3)
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#ifndef WACOM_H
-#define WACOM_H
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/mod_devicetable.h>
-#include <linux/init.h>
-#include <linux/usb/input.h>
-#include <linux/power_supply.h>
-#include <asm/unaligned.h>
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION "v1.53"
-#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
-#define DRIVER_DESC "USB Wacom tablet driver"
-#define DRIVER_LICENSE "GPL"
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
-
-#define USB_VENDOR_ID_WACOM	0x056a
-#define USB_VENDOR_ID_LENOVO	0x17ef
-
-struct wacom {
-	dma_addr_t data_dma;
-	struct usb_device *usbdev;
-	struct usb_interface *intf;
-	struct urb *irq;
-	struct wacom_wac wacom_wac;
-	struct mutex lock;
-	struct work_struct work;
-	bool open;
-	char phys[32];
-	struct wacom_led {
-		u8 select[2]; /* status led selector (0..3) */
-		u8 llv;       /* status led brightness no button (1..127) */
-		u8 hlv;       /* status led brightness button pressed (1..127) */
-		u8 img_lum;   /* OLED matrix display brightness */
-	} led;
-	struct power_supply battery;
-};
-
-static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
-{
-	struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
-	schedule_work(&wacom->work);
-}
-
-extern const struct usb_device_id wacom_ids[];
-
-void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
-void wacom_setup_device_quirks(struct wacom_features *features);
-void wacom_setup_input_capabilities(struct input_dev *input_dev,
-				    struct wacom_wac *wacom_wac);
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/tablet/wacom_sys.c b/ANDROID_3.4.5/drivers/input/tablet/wacom_sys.c
deleted file mode 100644
index 0d269212..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/wacom_sys.c
+++ /dev/null
@@ -1,1168 +0,0 @@
-/*
- * drivers/input/tablet/wacom_sys.c
- *
- *  USB Wacom tablet support - system specific code
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include "wacom_wac.h"
-#include "wacom.h"
-
-/* defines to get HID report descriptor */
-#define HID_DEVICET_HID		(USB_TYPE_CLASS | 0x01)
-#define HID_DEVICET_REPORT	(USB_TYPE_CLASS | 0x02)
-#define HID_USAGE_UNDEFINED		0x00
-#define HID_USAGE_PAGE			0x05
-#define HID_USAGE_PAGE_DIGITIZER	0x0d
-#define HID_USAGE_PAGE_DESKTOP		0x01
-#define HID_USAGE			0x09
-#define HID_USAGE_X			0x30
-#define HID_USAGE_Y			0x31
-#define HID_USAGE_X_TILT		0x3d
-#define HID_USAGE_Y_TILT		0x3e
-#define HID_USAGE_FINGER		0x22
-#define HID_USAGE_STYLUS		0x20
-#define HID_COLLECTION			0xa1
-#define HID_COLLECTION_LOGICAL		0x02
-#define HID_COLLECTION_END		0xc0
-
-enum {
-	WCM_UNDEFINED = 0,
-	WCM_DESKTOP,
-	WCM_DIGITIZER,
-};
-
-struct hid_descriptor {
-	struct usb_descriptor_header header;
-	__le16   bcdHID;
-	u8       bCountryCode;
-	u8       bNumDescriptors;
-	u8       bDescriptorType;
-	__le16   wDescriptorLength;
-} __attribute__ ((packed));
-
-/* defines to get/set USB message */
-#define USB_REQ_GET_REPORT	0x01
-#define USB_REQ_SET_REPORT	0x09
-
-#define WAC_HID_FEATURE_REPORT	0x03
-#define WAC_MSG_RETRIES		5
-
-#define WAC_CMD_LED_CONTROL	0x20
-#define WAC_CMD_ICON_START	0x21
-#define WAC_CMD_ICON_XFER	0x23
-#define WAC_CMD_RETRIES		10
-
-static int wacom_get_report(struct usb_interface *intf, u8 type, u8 id,
-			    void *buf, size_t size, unsigned int retries)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	int retval;
-
-	do {
-		retval = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
-				USB_REQ_GET_REPORT,
-				USB_DIR_IN | USB_TYPE_CLASS |
-				USB_RECIP_INTERFACE,
-				(type << 8) + id,
-				intf->altsetting[0].desc.bInterfaceNumber,
-				buf, size, 100);
-	} while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
-
-	return retval;
-}
-
-static int wacom_set_report(struct usb_interface *intf, u8 type, u8 id,
-			    void *buf, size_t size, unsigned int retries)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	int retval;
-
-	do {
-		retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
-				USB_REQ_SET_REPORT,
-				USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-				(type << 8) + id,
-				intf->altsetting[0].desc.bInterfaceNumber,
-				buf, size, 1000);
-	} while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
-
-	return retval;
-}
-
-static void wacom_sys_irq(struct urb *urb)
-{
-	struct wacom *wacom = urb->context;
-	int retval;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __func__, urb->status);
-		return;
-	default:
-		dbg("%s - nonzero urb status received: %d", __func__, urb->status);
-		goto exit;
-	}
-
-	wacom_wac_irq(&wacom->wacom_wac, urb->actual_length);
-
- exit:
-	usb_mark_last_busy(wacom->usbdev);
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		err ("%s - usb_submit_urb failed with result %d",
-		     __func__, retval);
-}
-
-static int wacom_open(struct input_dev *dev)
-{
-	struct wacom *wacom = input_get_drvdata(dev);
-	int retval = 0;
-
-	if (usb_autopm_get_interface(wacom->intf) < 0)
-		return -EIO;
-
-	mutex_lock(&wacom->lock);
-
-	if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
-		retval = -EIO;
-		goto out;
-	}
-
-	wacom->open = true;
-	wacom->intf->needs_remote_wakeup = 1;
-
-out:
-	mutex_unlock(&wacom->lock);
-	usb_autopm_put_interface(wacom->intf);
-	return retval;
-}
-
-static void wacom_close(struct input_dev *dev)
-{
-	struct wacom *wacom = input_get_drvdata(dev);
-	int autopm_error;
-
-	autopm_error = usb_autopm_get_interface(wacom->intf);
-
-	mutex_lock(&wacom->lock);
-	usb_kill_urb(wacom->irq);
-	wacom->open = false;
-	wacom->intf->needs_remote_wakeup = 0;
-	mutex_unlock(&wacom->lock);
-
-	if (!autopm_error)
-		usb_autopm_put_interface(wacom->intf);
-}
-
-/*
- * Static values for max X/Y and resolution of Pen interface is stored in
- * features. This mean physical size of active area can be computed.
- * This is useful to do when Pen and Touch have same active area of tablet.
- * This means for Touch device, we only need to find max X/Y value and we
- * have enough information to compute resolution of touch.
- */
-static void wacom_set_phy_from_res(struct wacom_features *features)
-{
-	features->x_phy = (features->x_max * 100) / features->x_resolution;
-	features->y_phy = (features->y_max * 100) / features->y_resolution;
-}
-
-static int wacom_parse_logical_collection(unsigned char *report,
-					  struct wacom_features *features)
-{
-	int length = 0;
-
-	if (features->type == BAMBOO_PT) {
-
-		/* Logical collection is only used by 3rd gen Bamboo Touch */
-		features->pktlen = WACOM_PKGLEN_BBTOUCH3;
-		features->device_type = BTN_TOOL_FINGER;
-
-		wacom_set_phy_from_res(features);
-
-		features->x_max = features->y_max =
-			get_unaligned_le16(&report[10]);
-
-		length = 11;
-	}
-	return length;
-}
-
-/*
- * Interface Descriptor of wacom devices can be incomplete and
- * inconsistent so wacom_features table is used to store stylus
- * device's packet lengths, various maximum values, and tablet
- * resolution based on product ID's.
- *
- * For devices that contain 2 interfaces, wacom_features table is
- * inaccurate for the touch interface.  Since the Interface Descriptor
- * for touch interfaces has pretty complete data, this function exists
- * to query tablet for this missing information instead of hard coding in
- * an additional table.
- *
- * A typical Interface Descriptor for a stylus will contain a
- * boot mouse application collection that is not of interest and this
- * function will ignore it.
- *
- * It also contains a digitizer application collection that also is not
- * of interest since any information it contains would be duplicate
- * of what is in wacom_features. Usually it defines a report of an array
- * of bytes that could be used as max length of the stylus packet returned.
- * If it happens to define a Digitizer-Stylus Physical Collection then
- * the X and Y logical values contain valid data but it is ignored.
- *
- * A typical Interface Descriptor for a touch interface will contain a
- * Digitizer-Finger Physical Collection which will define both logical
- * X/Y maximum as well as the physical size of tablet. Since touch
- * interfaces haven't supported pressure or distance, this is enough
- * information to override invalid values in the wacom_features table.
- *
- * 3rd gen Bamboo Touch no longer define a Digitizer-Finger Pysical
- * Collection. Instead they define a Logical Collection with a single
- * Logical Maximum for both X and Y.
- */
-static int wacom_parse_hid(struct usb_interface *intf,
-			   struct hid_descriptor *hid_desc,
-			   struct wacom_features *features)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	char limit = 0;
-	/* result has to be defined as int for some devices */
-	int result = 0;
-	int i = 0, usage = WCM_UNDEFINED, finger = 0, pen = 0;
-	unsigned char *report;
-
-	report = kzalloc(hid_desc->wDescriptorLength, GFP_KERNEL);
-	if (!report)
-		return -ENOMEM;
-
-	/* retrive report descriptors */
-	do {
-		result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
-			USB_REQ_GET_DESCRIPTOR,
-			USB_RECIP_INTERFACE | USB_DIR_IN,
-			HID_DEVICET_REPORT << 8,
-			intf->altsetting[0].desc.bInterfaceNumber, /* interface */
-			report,
-			hid_desc->wDescriptorLength,
-			5000); /* 5 secs */
-	} while (result < 0 && limit++ < WAC_MSG_RETRIES);
-
-	/* No need to parse the Descriptor. It isn't an error though */
-	if (result < 0)
-		goto out;
-
-	for (i = 0; i < hid_desc->wDescriptorLength; i++) {
-
-		switch (report[i]) {
-		case HID_USAGE_PAGE:
-			switch (report[i + 1]) {
-			case HID_USAGE_PAGE_DIGITIZER:
-				usage = WCM_DIGITIZER;
-				i++;
-				break;
-
-			case HID_USAGE_PAGE_DESKTOP:
-				usage = WCM_DESKTOP;
-				i++;
-				break;
-			}
-			break;
-
-		case HID_USAGE:
-			switch (report[i + 1]) {
-			case HID_USAGE_X:
-				if (usage == WCM_DESKTOP) {
-					if (finger) {
-						features->device_type = BTN_TOOL_FINGER;
-						if (features->type == TABLETPC2FG) {
-							/* need to reset back */
-							features->pktlen = WACOM_PKGLEN_TPC2FG;
-						}
-						if (features->type == BAMBOO_PT) {
-							/* need to reset back */
-							features->pktlen = WACOM_PKGLEN_BBTOUCH;
-							features->x_phy =
-								get_unaligned_le16(&report[i + 5]);
-							features->x_max =
-								get_unaligned_le16(&report[i + 8]);
-							i += 15;
-						} else {
-							features->x_max =
-								get_unaligned_le16(&report[i + 3]);
-							features->x_phy =
-								get_unaligned_le16(&report[i + 6]);
-							features->unit = report[i + 9];
-							features->unitExpo = report[i + 11];
-							i += 12;
-						}
-					} else if (pen) {
-						/* penabled only accepts exact bytes of data */
-						if (features->type == TABLETPC2FG)
-							features->pktlen = WACOM_PKGLEN_GRAPHIRE;
-						features->device_type = BTN_TOOL_PEN;
-						features->x_max =
-							get_unaligned_le16(&report[i + 3]);
-						i += 4;
-					}
-				}
-				break;
-
-			case HID_USAGE_Y:
-				if (usage == WCM_DESKTOP) {
-					if (finger) {
-						features->device_type = BTN_TOOL_FINGER;
-						if (features->type == TABLETPC2FG) {
-							/* need to reset back */
-							features->pktlen = WACOM_PKGLEN_TPC2FG;
-							features->y_max =
-								get_unaligned_le16(&report[i + 3]);
-							features->y_phy =
-								get_unaligned_le16(&report[i + 6]);
-							i += 7;
-						} else if (features->type == BAMBOO_PT) {
-							/* need to reset back */
-							features->pktlen = WACOM_PKGLEN_BBTOUCH;
-							features->y_phy =
-								get_unaligned_le16(&report[i + 3]);
-							features->y_max =
-								get_unaligned_le16(&report[i + 6]);
-							i += 12;
-						} else {
-							features->y_max =
-								features->x_max;
-							features->y_phy =
-								get_unaligned_le16(&report[i + 3]);
-							i += 4;
-						}
-					} else if (pen) {
-						/* penabled only accepts exact bytes of data */
-						if (features->type == TABLETPC2FG)
-							features->pktlen = WACOM_PKGLEN_GRAPHIRE;
-						features->device_type = BTN_TOOL_PEN;
-						features->y_max =
-							get_unaligned_le16(&report[i + 3]);
-						i += 4;
-					}
-				}
-				break;
-
-			case HID_USAGE_FINGER:
-				finger = 1;
-				i++;
-				break;
-
-			/*
-			 * Requiring Stylus Usage will ignore boot mouse
-			 * X/Y values and some cases of invalid Digitizer X/Y
-			 * values commonly reported.
-			 */
-			case HID_USAGE_STYLUS:
-				pen = 1;
-				i++;
-				break;
-			}
-			break;
-
-		case HID_COLLECTION_END:
-			/* reset UsagePage and Finger */
-			finger = usage = 0;
-			break;
-
-		case HID_COLLECTION:
-			i++;
-			switch (report[i]) {
-			case HID_COLLECTION_LOGICAL:
-				i += wacom_parse_logical_collection(&report[i],
-								    features);
-				break;
-			}
-			break;
-		}
-	}
-
- out:
-	result = 0;
-	kfree(report);
-	return result;
-}
-
-static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_features *features)
-{
-	unsigned char *rep_data;
-	int limit = 0, report_id = 2;
-	int error = -ENOMEM;
-
-	rep_data = kmalloc(4, GFP_KERNEL);
-	if (!rep_data)
-		return error;
-
-	/* ask to report tablet data if it is MT Tablet PC or
-	 * not a Tablet PC */
-	if (features->type == TABLETPC2FG) {
-		do {
-			rep_data[0] = 3;
-			rep_data[1] = 4;
-			rep_data[2] = 0;
-			rep_data[3] = 0;
-			report_id = 3;
-			error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT,
-						 report_id, rep_data, 4, 1);
-			if (error >= 0)
-				error = wacom_get_report(intf,
-						WAC_HID_FEATURE_REPORT,
-						report_id, rep_data, 4, 1);
-		} while ((error < 0 || rep_data[1] != 4) && limit++ < WAC_MSG_RETRIES);
-	} else if (features->type != TABLETPC &&
-		   features->type != WIRELESS &&
-		   features->device_type == BTN_TOOL_PEN) {
-		do {
-			rep_data[0] = 2;
-			rep_data[1] = 2;
-			error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT,
-						 report_id, rep_data, 2, 1);
-			if (error >= 0)
-				error = wacom_get_report(intf,
-						WAC_HID_FEATURE_REPORT,
-						report_id, rep_data, 2, 1);
-		} while ((error < 0 || rep_data[1] != 2) && limit++ < WAC_MSG_RETRIES);
-	}
-
-	kfree(rep_data);
-
-	return error < 0 ? error : 0;
-}
-
-static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
-		struct wacom_features *features)
-{
-	int error = 0;
-	struct usb_host_interface *interface = intf->cur_altsetting;
-	struct hid_descriptor *hid_desc;
-
-	/* default features */
-	features->device_type = BTN_TOOL_PEN;
-	features->x_fuzz = 4;
-	features->y_fuzz = 4;
-	features->pressure_fuzz = 0;
-	features->distance_fuzz = 0;
-
-	/*
-	 * The wireless device HID is basic and layout conflicts with
-	 * other tablets (monitor and touch interface can look like pen).
-	 * Skip the query for this type and modify defaults based on
-	 * interface number.
-	 */
-	if (features->type == WIRELESS) {
-		if (intf->cur_altsetting->desc.bInterfaceNumber == 0) {
-			features->device_type = 0;
-		} else if (intf->cur_altsetting->desc.bInterfaceNumber == 2) {
-			features->device_type = BTN_TOOL_DOUBLETAP;
-			features->pktlen = WACOM_PKGLEN_BBTOUCH3;
-		}
-	}
-
-	/* only Tablet PCs and Bamboo P&T need to retrieve the info */
-	if ((features->type != TABLETPC) && (features->type != TABLETPC2FG) &&
-	    (features->type != BAMBOO_PT))
-		goto out;
-
-	if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) {
-		if (usb_get_extra_descriptor(&interface->endpoint[0],
-				HID_DEVICET_REPORT, &hid_desc)) {
-			printk("wacom: can not retrieve extra class descriptor\n");
-			error = 1;
-			goto out;
-		}
-	}
-	error = wacom_parse_hid(intf, hid_desc, features);
-	if (error)
-		goto out;
-
- out:
-	return error;
-}
-
-struct wacom_usbdev_data {
-	struct list_head list;
-	struct kref kref;
-	struct usb_device *dev;
-	struct wacom_shared shared;
-};
-
-static LIST_HEAD(wacom_udev_list);
-static DEFINE_MUTEX(wacom_udev_list_lock);
-
-static struct wacom_usbdev_data *wacom_get_usbdev_data(struct usb_device *dev)
-{
-	struct wacom_usbdev_data *data;
-
-	list_for_each_entry(data, &wacom_udev_list, list) {
-		if (data->dev == dev) {
-			kref_get(&data->kref);
-			return data;
-		}
-	}
-
-	return NULL;
-}
-
-static int wacom_add_shared_data(struct wacom_wac *wacom,
-				 struct usb_device *dev)
-{
-	struct wacom_usbdev_data *data;
-	int retval = 0;
-
-	mutex_lock(&wacom_udev_list_lock);
-
-	data = wacom_get_usbdev_data(dev);
-	if (!data) {
-		data = kzalloc(sizeof(struct wacom_usbdev_data), GFP_KERNEL);
-		if (!data) {
-			retval = -ENOMEM;
-			goto out;
-		}
-
-		kref_init(&data->kref);
-		data->dev = dev;
-		list_add_tail(&data->list, &wacom_udev_list);
-	}
-
-	wacom->shared = &data->shared;
-
-out:
-	mutex_unlock(&wacom_udev_list_lock);
-	return retval;
-}
-
-static void wacom_release_shared_data(struct kref *kref)
-{
-	struct wacom_usbdev_data *data =
-		container_of(kref, struct wacom_usbdev_data, kref);
-
-	mutex_lock(&wacom_udev_list_lock);
-	list_del(&data->list);
-	mutex_unlock(&wacom_udev_list_lock);
-
-	kfree(data);
-}
-
-static void wacom_remove_shared_data(struct wacom_wac *wacom)
-{
-	struct wacom_usbdev_data *data;
-
-	if (wacom->shared) {
-		data = container_of(wacom->shared, struct wacom_usbdev_data, shared);
-		kref_put(&data->kref, wacom_release_shared_data);
-		wacom->shared = NULL;
-	}
-}
-
-static int wacom_led_control(struct wacom *wacom)
-{
-	unsigned char *buf;
-	int retval, led = 0;
-
-	buf = kzalloc(9, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
-	    wacom->wacom_wac.features.type == WACOM_24HD)
-		led = (wacom->led.select[1] << 4) | 0x40;
-
-	led |=  wacom->led.select[0] | 0x4;
-
-	buf[0] = WAC_CMD_LED_CONTROL;
-	buf[1] = led;
-	buf[2] = wacom->led.llv;
-	buf[3] = wacom->led.hlv;
-	buf[4] = wacom->led.img_lum;
-
-	retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_LED_CONTROL,
-				  buf, 9, WAC_CMD_RETRIES);
-	kfree(buf);
-
-	return retval;
-}
-
-static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *img)
-{
-	unsigned char *buf;
-	int i, retval;
-
-	buf = kzalloc(259, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	/* Send 'start' command */
-	buf[0] = WAC_CMD_ICON_START;
-	buf[1] = 1;
-	retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_START,
-				  buf, 2, WAC_CMD_RETRIES);
-	if (retval < 0)
-		goto out;
-
-	buf[0] = WAC_CMD_ICON_XFER;
-	buf[1] = button_id & 0x07;
-	for (i = 0; i < 4; i++) {
-		buf[2] = i;
-		memcpy(buf + 3, img + i * 256, 256);
-
-		retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_XFER,
-					  buf, 259, WAC_CMD_RETRIES);
-		if (retval < 0)
-			break;
-	}
-
-	/* Send 'stop' */
-	buf[0] = WAC_CMD_ICON_START;
-	buf[1] = 0;
-	wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_START,
-			 buf, 2, WAC_CMD_RETRIES);
-
-out:
-	kfree(buf);
-	return retval;
-}
-
-static ssize_t wacom_led_select_store(struct device *dev, int set_id,
-				      const char *buf, size_t count)
-{
-	struct wacom *wacom = dev_get_drvdata(dev);
-	unsigned int id;
-	int err;
-
-	err = kstrtouint(buf, 10, &id);
-	if (err)
-		return err;
-
-	mutex_lock(&wacom->lock);
-
-	wacom->led.select[set_id] = id & 0x3;
-	err = wacom_led_control(wacom);
-
-	mutex_unlock(&wacom->lock);
-
-	return err < 0 ? err : count;
-}
-
-#define DEVICE_LED_SELECT_ATTR(SET_ID)					\
-static ssize_t wacom_led##SET_ID##_select_store(struct device *dev,	\
-	struct device_attribute *attr, const char *buf, size_t count)	\
-{									\
-	return wacom_led_select_store(dev, SET_ID, buf, count);		\
-}									\
-static ssize_t wacom_led##SET_ID##_select_show(struct device *dev,	\
-	struct device_attribute *attr, char *buf)			\
-{									\
-	struct wacom *wacom = dev_get_drvdata(dev);			\
-	return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]);	\
-}									\
-static DEVICE_ATTR(status_led##SET_ID##_select, S_IWUSR | S_IRUSR,	\
-		    wacom_led##SET_ID##_select_show,			\
-		    wacom_led##SET_ID##_select_store)
-
-DEVICE_LED_SELECT_ATTR(0);
-DEVICE_LED_SELECT_ATTR(1);
-
-static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest,
-				     const char *buf, size_t count)
-{
-	unsigned int value;
-	int err;
-
-	err = kstrtouint(buf, 10, &value);
-	if (err)
-		return err;
-
-	mutex_lock(&wacom->lock);
-
-	*dest = value & 0x7f;
-	err = wacom_led_control(wacom);
-
-	mutex_unlock(&wacom->lock);
-
-	return err < 0 ? err : count;
-}
-
-#define DEVICE_LUMINANCE_ATTR(name, field)				\
-static ssize_t wacom_##name##_luminance_store(struct device *dev,	\
-	struct device_attribute *attr, const char *buf, size_t count)	\
-{									\
-	struct wacom *wacom = dev_get_drvdata(dev);			\
-									\
-	return wacom_luminance_store(wacom, &wacom->led.field,		\
-				     buf, count);			\
-}									\
-static DEVICE_ATTR(name##_luminance, S_IWUSR,				\
-		   NULL, wacom_##name##_luminance_store)
-
-DEVICE_LUMINANCE_ATTR(status0, llv);
-DEVICE_LUMINANCE_ATTR(status1, hlv);
-DEVICE_LUMINANCE_ATTR(buttons, img_lum);
-
-static ssize_t wacom_button_image_store(struct device *dev, int button_id,
-					const char *buf, size_t count)
-{
-	struct wacom *wacom = dev_get_drvdata(dev);
-	int err;
-
-	if (count != 1024)
-		return -EINVAL;
-
-	mutex_lock(&wacom->lock);
-
-	err = wacom_led_putimage(wacom, button_id, buf);
-
-	mutex_unlock(&wacom->lock);
-
-	return err < 0 ? err : count;
-}
-
-#define DEVICE_BTNIMG_ATTR(BUTTON_ID)					\
-static ssize_t wacom_btnimg##BUTTON_ID##_store(struct device *dev,	\
-	struct device_attribute *attr, const char *buf, size_t count)	\
-{									\
-	return wacom_button_image_store(dev, BUTTON_ID, buf, count);	\
-}									\
-static DEVICE_ATTR(button##BUTTON_ID##_rawimg, S_IWUSR,			\
-		   NULL, wacom_btnimg##BUTTON_ID##_store)
-
-DEVICE_BTNIMG_ATTR(0);
-DEVICE_BTNIMG_ATTR(1);
-DEVICE_BTNIMG_ATTR(2);
-DEVICE_BTNIMG_ATTR(3);
-DEVICE_BTNIMG_ATTR(4);
-DEVICE_BTNIMG_ATTR(5);
-DEVICE_BTNIMG_ATTR(6);
-DEVICE_BTNIMG_ATTR(7);
-
-static struct attribute *cintiq_led_attrs[] = {
-	&dev_attr_status_led0_select.attr,
-	&dev_attr_status_led1_select.attr,
-	NULL
-};
-
-static struct attribute_group cintiq_led_attr_group = {
-	.name = "wacom_led",
-	.attrs = cintiq_led_attrs,
-};
-
-static struct attribute *intuos4_led_attrs[] = {
-	&dev_attr_status0_luminance.attr,
-	&dev_attr_status1_luminance.attr,
-	&dev_attr_status_led0_select.attr,
-	&dev_attr_buttons_luminance.attr,
-	&dev_attr_button0_rawimg.attr,
-	&dev_attr_button1_rawimg.attr,
-	&dev_attr_button2_rawimg.attr,
-	&dev_attr_button3_rawimg.attr,
-	&dev_attr_button4_rawimg.attr,
-	&dev_attr_button5_rawimg.attr,
-	&dev_attr_button6_rawimg.attr,
-	&dev_attr_button7_rawimg.attr,
-	NULL
-};
-
-static struct attribute_group intuos4_led_attr_group = {
-	.name = "wacom_led",
-	.attrs = intuos4_led_attrs,
-};
-
-static int wacom_initialize_leds(struct wacom *wacom)
-{
-	int error;
-
-	/* Initialize default values */
-	switch (wacom->wacom_wac.features.type) {
-	case INTUOS4:
-	case INTUOS4L:
-		wacom->led.select[0] = 0;
-		wacom->led.select[1] = 0;
-		wacom->led.llv = 10;
-		wacom->led.hlv = 20;
-		wacom->led.img_lum = 10;
-		error = sysfs_create_group(&wacom->intf->dev.kobj,
-					   &intuos4_led_attr_group);
-		break;
-
-	case WACOM_24HD:
-	case WACOM_21UX2:
-		wacom->led.select[0] = 0;
-		wacom->led.select[1] = 0;
-		wacom->led.llv = 0;
-		wacom->led.hlv = 0;
-		wacom->led.img_lum = 0;
-
-		error = sysfs_create_group(&wacom->intf->dev.kobj,
-					   &cintiq_led_attr_group);
-		break;
-
-	default:
-		return 0;
-	}
-
-	if (error) {
-		dev_err(&wacom->intf->dev,
-			"cannot create sysfs group err: %d\n", error);
-		return error;
-	}
-	wacom_led_control(wacom);
-
-	return 0;
-}
-
-static void wacom_destroy_leds(struct wacom *wacom)
-{
-	switch (wacom->wacom_wac.features.type) {
-	case INTUOS4:
-	case INTUOS4L:
-		sysfs_remove_group(&wacom->intf->dev.kobj,
-				   &intuos4_led_attr_group);
-		break;
-
-	case WACOM_24HD:
-	case WACOM_21UX2:
-		sysfs_remove_group(&wacom->intf->dev.kobj,
-				   &cintiq_led_attr_group);
-		break;
-	}
-}
-
-static enum power_supply_property wacom_battery_props[] = {
-	POWER_SUPPLY_PROP_CAPACITY
-};
-
-static int wacom_battery_get_property(struct power_supply *psy,
-				      enum power_supply_property psp,
-				      union power_supply_propval *val)
-{
-	struct wacom *wacom = container_of(psy, struct wacom, battery);
-	int ret = 0;
-
-	switch (psp) {
-		case POWER_SUPPLY_PROP_CAPACITY:
-			val->intval =
-				wacom->wacom_wac.battery_capacity * 100 / 31;
-			break;
-		default:
-			ret = -EINVAL;
-			break;
-	}
-
-	return ret;
-}
-
-static int wacom_initialize_battery(struct wacom *wacom)
-{
-	int error = 0;
-
-	if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR) {
-		wacom->battery.properties = wacom_battery_props;
-		wacom->battery.num_properties = ARRAY_SIZE(wacom_battery_props);
-		wacom->battery.get_property = wacom_battery_get_property;
-		wacom->battery.name = "wacom_battery";
-		wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY;
-		wacom->battery.use_for_apm = 0;
-
-		error = power_supply_register(&wacom->usbdev->dev,
-					      &wacom->battery);
-	}
-
-	return error;
-}
-
-static void wacom_destroy_battery(struct wacom *wacom)
-{
-	if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR)
-		power_supply_unregister(&wacom->battery);
-}
-
-static int wacom_register_input(struct wacom *wacom)
-{
-	struct input_dev *input_dev;
-	struct usb_interface *intf = wacom->intf;
-	struct usb_device *dev = interface_to_usbdev(intf);
-	struct wacom_wac *wacom_wac = &(wacom->wacom_wac);
-	int error;
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	input_dev->name = wacom_wac->name;
-	input_dev->dev.parent = &intf->dev;
-	input_dev->open = wacom_open;
-	input_dev->close = wacom_close;
-	usb_to_input_id(dev, &input_dev->id);
-	input_set_drvdata(input_dev, wacom);
-
-	wacom_wac->input = input_dev;
-	wacom_setup_input_capabilities(input_dev, wacom_wac);
-
-	error = input_register_device(input_dev);
-	if (error) {
-		input_free_device(input_dev);
-		wacom_wac->input = NULL;
-	}
-
-	return error;
-}
-
-static void wacom_wireless_work(struct work_struct *work)
-{
-	struct wacom *wacom = container_of(work, struct wacom, work);
-	struct usb_device *usbdev = wacom->usbdev;
-	struct wacom_wac *wacom_wac = &wacom->wacom_wac;
-
-	/*
-	 * Regardless if this is a disconnect or a new tablet,
-	 * remove any existing input devices.
-	 */
-
-	/* Stylus interface */
-	wacom = usb_get_intfdata(usbdev->config->interface[1]);
-	if (wacom->wacom_wac.input)
-		input_unregister_device(wacom->wacom_wac.input);
-	wacom->wacom_wac.input = 0;
-
-	/* Touch interface */
-	wacom = usb_get_intfdata(usbdev->config->interface[2]);
-	if (wacom->wacom_wac.input)
-		input_unregister_device(wacom->wacom_wac.input);
-	wacom->wacom_wac.input = 0;
-
-	if (wacom_wac->pid == 0) {
-		printk(KERN_INFO "wacom: wireless tablet disconnected\n");
-	} else {
-		const struct usb_device_id *id = wacom_ids;
-
-		printk(KERN_INFO
-		       "wacom: wireless tablet connected with PID %x\n",
-		       wacom_wac->pid);
-
-		while (id->match_flags) {
-			if (id->idVendor == USB_VENDOR_ID_WACOM &&
-			    id->idProduct == wacom_wac->pid)
-				break;
-			id++;
-		}
-
-		if (!id->match_flags) {
-			printk(KERN_INFO
-			       "wacom: ignorning unknown PID.\n");
-			return;
-		}
-
-		/* Stylus interface */
-		wacom = usb_get_intfdata(usbdev->config->interface[1]);
-		wacom_wac = &wacom->wacom_wac;
-		wacom_wac->features =
-			*((struct wacom_features *)id->driver_info);
-		wacom_wac->features.device_type = BTN_TOOL_PEN;
-		wacom_register_input(wacom);
-
-		/* Touch interface */
-		wacom = usb_get_intfdata(usbdev->config->interface[2]);
-		wacom_wac = &wacom->wacom_wac;
-		wacom_wac->features =
-			*((struct wacom_features *)id->driver_info);
-		wacom_wac->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
-		wacom_wac->features.device_type = BTN_TOOL_FINGER;
-		wacom_set_phy_from_res(&wacom_wac->features);
-		wacom_wac->features.x_max = wacom_wac->features.y_max = 4096;
-		wacom_register_input(wacom);
-	}
-}
-
-static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *dev = interface_to_usbdev(intf);
-	struct usb_endpoint_descriptor *endpoint;
-	struct wacom *wacom;
-	struct wacom_wac *wacom_wac;
-	struct wacom_features *features;
-	int error;
-
-	if (!id->driver_info)
-		return -EINVAL;
-
-	wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
-	if (!wacom)
-		return -ENOMEM;
-
-	wacom_wac = &wacom->wacom_wac;
-	wacom_wac->features = *((struct wacom_features *)id->driver_info);
-	features = &wacom_wac->features;
-	if (features->pktlen > WACOM_PKGLEN_MAX) {
-		error = -EINVAL;
-		goto fail1;
-	}
-
-	wacom_wac->data = usb_alloc_coherent(dev, WACOM_PKGLEN_MAX,
-					     GFP_KERNEL, &wacom->data_dma);
-	if (!wacom_wac->data) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	wacom->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!wacom->irq) {
-		error = -ENOMEM;
-		goto fail2;
-	}
-
-	wacom->usbdev = dev;
-	wacom->intf = intf;
-	mutex_init(&wacom->lock);
-	INIT_WORK(&wacom->work, wacom_wireless_work);
-	usb_make_path(dev, wacom->phys, sizeof(wacom->phys));
-	strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
-
-	endpoint = &intf->cur_altsetting->endpoint[0].desc;
-
-	/* Retrieve the physical and logical size for OEM devices */
-	error = wacom_retrieve_hid_descriptor(intf, features);
-	if (error)
-		goto fail3;
-
-	wacom_setup_device_quirks(features);
-
-	strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
-
-	if (features->quirks & WACOM_QUIRK_MULTI_INPUT) {
-		/* Append the device type to the name */
-		strlcat(wacom_wac->name,
-			features->device_type == BTN_TOOL_PEN ?
-				" Pen" : " Finger",
-			sizeof(wacom_wac->name));
-
-		error = wacom_add_shared_data(wacom_wac, dev);
-		if (error)
-			goto fail3;
-	}
-
-	usb_fill_int_urb(wacom->irq, dev,
-			 usb_rcvintpipe(dev, endpoint->bEndpointAddress),
-			 wacom_wac->data, features->pktlen,
-			 wacom_sys_irq, wacom, endpoint->bInterval);
-	wacom->irq->transfer_dma = wacom->data_dma;
-	wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	error = wacom_initialize_leds(wacom);
-	if (error)
-		goto fail4;
-
-	error = wacom_initialize_battery(wacom);
-	if (error)
-		goto fail5;
-
-	if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) {
-		error = wacom_register_input(wacom);
-		if (error)
-			goto fail6;
-	}
-
-	/* Note that if query fails it is not a hard failure */
-	wacom_query_tablet_data(intf, features);
-
-	usb_set_intfdata(intf, wacom);
-
-	if (features->quirks & WACOM_QUIRK_MONITOR) {
-		if (usb_submit_urb(wacom->irq, GFP_KERNEL))
-			goto fail5;
-	}
-
-	return 0;
-
- fail6: wacom_destroy_battery(wacom);
- fail5: wacom_destroy_leds(wacom);
- fail4:	wacom_remove_shared_data(wacom_wac);
- fail3:	usb_free_urb(wacom->irq);
- fail2:	usb_free_coherent(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma);
- fail1:	kfree(wacom);
-	return error;
-}
-
-static void wacom_disconnect(struct usb_interface *intf)
-{
-	struct wacom *wacom = usb_get_intfdata(intf);
-
-	usb_set_intfdata(intf, NULL);
-
-	usb_kill_urb(wacom->irq);
-	cancel_work_sync(&wacom->work);
-	if (wacom->wacom_wac.input)
-		input_unregister_device(wacom->wacom_wac.input);
-	wacom_destroy_battery(wacom);
-	wacom_destroy_leds(wacom);
-	usb_free_urb(wacom->irq);
-	usb_free_coherent(interface_to_usbdev(intf), WACOM_PKGLEN_MAX,
-			wacom->wacom_wac.data, wacom->data_dma);
-	wacom_remove_shared_data(&wacom->wacom_wac);
-	kfree(wacom);
-}
-
-static int wacom_suspend(struct usb_interface *intf, pm_message_t message)
-{
-	struct wacom *wacom = usb_get_intfdata(intf);
-
-	mutex_lock(&wacom->lock);
-	usb_kill_urb(wacom->irq);
-	mutex_unlock(&wacom->lock);
-
-	return 0;
-}
-
-static int wacom_resume(struct usb_interface *intf)
-{
-	struct wacom *wacom = usb_get_intfdata(intf);
-	struct wacom_features *features = &wacom->wacom_wac.features;
-	int rv = 0;
-
-	mutex_lock(&wacom->lock);
-
-	/* switch to wacom mode first */
-	wacom_query_tablet_data(intf, features);
-	wacom_led_control(wacom);
-
-	if ((wacom->open || features->quirks & WACOM_QUIRK_MONITOR)
-	     && usb_submit_urb(wacom->irq, GFP_NOIO) < 0)
-		rv = -EIO;
-
-	mutex_unlock(&wacom->lock);
-
-	return rv;
-}
-
-static int wacom_reset_resume(struct usb_interface *intf)
-{
-	return wacom_resume(intf);
-}
-
-static struct usb_driver wacom_driver = {
-	.name =		"wacom",
-	.id_table =	wacom_ids,
-	.probe =	wacom_probe,
-	.disconnect =	wacom_disconnect,
-	.suspend =	wacom_suspend,
-	.resume =	wacom_resume,
-	.reset_resume =	wacom_reset_resume,
-	.supports_autosuspend = 1,
-};
-
-module_usb_driver(wacom_driver);
diff --git a/ANDROID_3.4.5/drivers/input/tablet/wacom_wac.c b/ANDROID_3.4.5/drivers/input/tablet/wacom_wac.c
deleted file mode 100644
index cecd35c8..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/wacom_wac.c
+++ /dev/null
@@ -1,1846 +0,0 @@
-/*
- * drivers/input/tablet/wacom_wac.c
- *
- *  USB Wacom tablet support - Wacom specific code
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include "wacom_wac.h"
-#include "wacom.h"
-#include <linux/input/mt.h>
-#include <linux/hid.h>
-
-/* resolution for penabled devices */
-#define WACOM_PL_RES		20
-#define WACOM_PENPRTN_RES	40
-#define WACOM_VOLITO_RES	50
-#define WACOM_GRAPHIRE_RES	80
-#define WACOM_INTUOS_RES	100
-#define WACOM_INTUOS3_RES	200
-
-static int wacom_penpartner_irq(struct wacom_wac *wacom)
-{
-	unsigned char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-
-	switch (data[0]) {
-	case 1:
-		if (data[5] & 0x80) {
-			wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
-			wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
-			input_report_key(input, wacom->tool[0], 1);
-			input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
-			input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
-			input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
-			input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
-			input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
-			input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
-		} else {
-			input_report_key(input, wacom->tool[0], 0);
-			input_report_abs(input, ABS_MISC, 0); /* report tool id */
-			input_report_abs(input, ABS_PRESSURE, -1);
-			input_report_key(input, BTN_TOUCH, 0);
-		}
-		break;
-
-	case 2:
-		input_report_key(input, BTN_TOOL_PEN, 1);
-		input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
-		input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
-		input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
-		input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
-		input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
-		input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
-		break;
-
-	default:
-		printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
-		return 0;
-        }
-
-	return 1;
-}
-
-static int wacom_pl_irq(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	unsigned char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	int prox, pressure;
-
-	if (data[0] != WACOM_REPORT_PENABLED) {
-		dbg("wacom_pl_irq: received unknown report #%d", data[0]);
-		return 0;
-	}
-
-	prox = data[1] & 0x40;
-
-	if (prox) {
-		wacom->id[0] = ERASER_DEVICE_ID;
-		pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
-		if (features->pressure_max > 255)
-			pressure = (pressure << 1) | ((data[4] >> 6) & 1);
-		pressure += (features->pressure_max + 1) / 2;
-
-		/*
-		 * if going from out of proximity into proximity select between the eraser
-		 * and the pen based on the state of the stylus2 button, choose eraser if
-		 * pressed else choose pen. if not a proximity change from out to in, send
-		 * an out of proximity for previous tool then a in for new tool.
-		 */
-		if (!wacom->tool[0]) {
-			/* Eraser bit set for DTF */
-			if (data[1] & 0x10)
-				wacom->tool[1] = BTN_TOOL_RUBBER;
-			else
-				/* Going into proximity select tool */
-				wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
-		} else {
-			/* was entered with stylus2 pressed */
-			if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
-				/* report out proximity for previous tool */
-				input_report_key(input, wacom->tool[1], 0);
-				input_sync(input);
-				wacom->tool[1] = BTN_TOOL_PEN;
-				return 0;
-			}
-		}
-		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
-			/* Unknown tool selected default to pen tool */
-			wacom->tool[1] = BTN_TOOL_PEN;
-			wacom->id[0] = STYLUS_DEVICE_ID;
-		}
-		input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
-		input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
-		input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
-		input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
-		input_report_abs(input, ABS_PRESSURE, pressure);
-
-		input_report_key(input, BTN_TOUCH, data[4] & 0x08);
-		input_report_key(input, BTN_STYLUS, data[4] & 0x10);
-		/* Only allow the stylus2 button to be reported for the pen tool. */
-		input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
-	} else {
-		/* report proximity-out of a (valid) tool */
-		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
-			/* Unknown tool selected default to pen tool */
-			wacom->tool[1] = BTN_TOOL_PEN;
-		}
-		input_report_key(input, wacom->tool[1], prox);
-	}
-
-	wacom->tool[0] = prox; /* Save proximity state */
-	return 1;
-}
-
-static int wacom_ptu_irq(struct wacom_wac *wacom)
-{
-	unsigned char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-
-	if (data[0] != WACOM_REPORT_PENABLED) {
-		printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
-		return 0;
-	}
-
-	if (data[1] & 0x04) {
-		input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
-		input_report_key(input, BTN_TOUCH, data[1] & 0x08);
-		wacom->id[0] = ERASER_DEVICE_ID;
-	} else {
-		input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
-		input_report_key(input, BTN_TOUCH, data[1] & 0x01);
-		wacom->id[0] = STYLUS_DEVICE_ID;
-	}
-	input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
-	input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
-	input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
-	input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
-	input_report_key(input, BTN_STYLUS, data[1] & 0x02);
-	input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
-	return 1;
-}
-
-static int wacom_dtu_irq(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	int prox = data[1] & 0x20, pressure;
-
-	dbg("wacom_dtu_irq: received report #%d", data[0]);
-
-	if (prox) {
-		/* Going into proximity select tool */
-		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
-		if (wacom->tool[0] == BTN_TOOL_PEN)
-			wacom->id[0] = STYLUS_DEVICE_ID;
-		else
-			wacom->id[0] = ERASER_DEVICE_ID;
-	}
-	input_report_key(input, BTN_STYLUS, data[1] & 0x02);
-	input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
-	input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
-	input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
-	pressure = ((data[7] & 0x01) << 8) | data[6];
-	if (pressure < 0)
-		pressure = features->pressure_max + pressure + 1;
-	input_report_abs(input, ABS_PRESSURE, pressure);
-	input_report_key(input, BTN_TOUCH, data[1] & 0x05);
-	if (!prox) /* out-prox */
-		wacom->id[0] = 0;
-	input_report_key(input, wacom->tool[0], prox);
-	input_report_abs(input, ABS_MISC, wacom->id[0]);
-	return 1;
-}
-
-static int wacom_graphire_irq(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	unsigned char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	int prox;
-	int rw = 0;
-	int retval = 0;
-
-	if (data[0] != WACOM_REPORT_PENABLED) {
-		dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
-		goto exit;
-	}
-
-	prox = data[1] & 0x80;
-	if (prox || wacom->id[0]) {
-		if (prox) {
-			switch ((data[1] >> 5) & 3) {
-
-			case 0:	/* Pen */
-				wacom->tool[0] = BTN_TOOL_PEN;
-				wacom->id[0] = STYLUS_DEVICE_ID;
-				break;
-
-			case 1: /* Rubber */
-				wacom->tool[0] = BTN_TOOL_RUBBER;
-				wacom->id[0] = ERASER_DEVICE_ID;
-				break;
-
-			case 2: /* Mouse with wheel */
-				input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
-				/* fall through */
-
-			case 3: /* Mouse without wheel */
-				wacom->tool[0] = BTN_TOOL_MOUSE;
-				wacom->id[0] = CURSOR_DEVICE_ID;
-				break;
-			}
-		}
-		input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
-		input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
-		if (wacom->tool[0] != BTN_TOOL_MOUSE) {
-			input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
-			input_report_key(input, BTN_TOUCH, data[1] & 0x01);
-			input_report_key(input, BTN_STYLUS, data[1] & 0x02);
-			input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
-		} else {
-			input_report_key(input, BTN_LEFT, data[1] & 0x01);
-			input_report_key(input, BTN_RIGHT, data[1] & 0x02);
-			if (features->type == WACOM_G4 ||
-					features->type == WACOM_MO) {
-				input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
-				rw = (data[7] & 0x04) - (data[7] & 0x03);
-			} else {
-				input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
-				rw = -(signed char)data[6];
-			}
-			input_report_rel(input, REL_WHEEL, rw);
-		}
-
-		if (!prox)
-			wacom->id[0] = 0;
-		input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
-		input_report_key(input, wacom->tool[0], prox);
-		input_event(input, EV_MSC, MSC_SERIAL, 1);
-		input_sync(input); /* sync last event */
-	}
-
-	/* send pad data */
-	switch (features->type) {
-	case WACOM_G4:
-		prox = data[7] & 0xf8;
-		if (prox || wacom->id[1]) {
-			wacom->id[1] = PAD_DEVICE_ID;
-			input_report_key(input, BTN_BACK, (data[7] & 0x40));
-			input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
-			rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
-			input_report_rel(input, REL_WHEEL, rw);
-			if (!prox)
-				wacom->id[1] = 0;
-			input_report_abs(input, ABS_MISC, wacom->id[1]);
-			input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
-			retval = 1;
-		}
-		break;
-
-	case WACOM_MO:
-		prox = (data[7] & 0xf8) || data[8];
-		if (prox || wacom->id[1]) {
-			wacom->id[1] = PAD_DEVICE_ID;
-			input_report_key(input, BTN_BACK, (data[7] & 0x08));
-			input_report_key(input, BTN_LEFT, (data[7] & 0x20));
-			input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
-			input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
-			input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
-			if (!prox)
-				wacom->id[1] = 0;
-			input_report_abs(input, ABS_MISC, wacom->id[1]);
-			input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
-			retval = 1;
-		}
-		break;
-	}
-exit:
-	return retval;
-}
-
-static int wacom_intuos_inout(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	unsigned char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	int idx = 0;
-
-	/* tool number */
-	if (features->type == INTUOS)
-		idx = data[1] & 0x01;
-
-	/* Enter report */
-	if ((data[1] & 0xfc) == 0xc0) {
-		/* serial number of the tool */
-		wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
-			(data[4] << 20) + (data[5] << 12) +
-			(data[6] << 4) + (data[7] >> 4);
-
-		wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
-			((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
-
-		switch (wacom->id[idx] & 0xfffff) {
-		case 0x812: /* Inking pen */
-		case 0x801: /* Intuos3 Inking pen */
-		case 0x20802: /* Intuos4 Inking Pen */
-		case 0x012:
-			wacom->tool[idx] = BTN_TOOL_PENCIL;
-			break;
-
-		case 0x822: /* Pen */
-		case 0x842:
-		case 0x852:
-		case 0x823: /* Intuos3 Grip Pen */
-		case 0x813: /* Intuos3 Classic Pen */
-		case 0x885: /* Intuos3 Marker Pen */
-		case 0x802: /* Intuos4 General Pen */
-		case 0x804: /* Intuos4 Marker Pen */
-		case 0x40802: /* Intuos4 Classic Pen */
-		case 0x022:
-			wacom->tool[idx] = BTN_TOOL_PEN;
-			break;
-
-		case 0x832: /* Stroke pen */
-		case 0x032:
-			wacom->tool[idx] = BTN_TOOL_BRUSH;
-			break;
-
-		case 0x007: /* Mouse 4D and 2D */
-		case 0x09c:
-		case 0x094:
-		case 0x017: /* Intuos3 2D Mouse */
-		case 0x806: /* Intuos4 Mouse */
-			wacom->tool[idx] = BTN_TOOL_MOUSE;
-			break;
-
-		case 0x096: /* Lens cursor */
-		case 0x097: /* Intuos3 Lens cursor */
-		case 0x006: /* Intuos4 Lens cursor */
-			wacom->tool[idx] = BTN_TOOL_LENS;
-			break;
-
-		case 0x82a: /* Eraser */
-		case 0x85a:
-		case 0x91a:
-		case 0xd1a:
-		case 0x0fa:
-		case 0x82b: /* Intuos3 Grip Pen Eraser */
-		case 0x81b: /* Intuos3 Classic Pen Eraser */
-		case 0x91b: /* Intuos3 Airbrush Eraser */
-		case 0x80c: /* Intuos4 Marker Pen Eraser */
-		case 0x80a: /* Intuos4 General Pen Eraser */
-		case 0x4080a: /* Intuos4 Classic Pen Eraser */
-		case 0x90a: /* Intuos4 Airbrush Eraser */
-			wacom->tool[idx] = BTN_TOOL_RUBBER;
-			break;
-
-		case 0xd12:
-		case 0x912:
-		case 0x112:
-		case 0x913: /* Intuos3 Airbrush */
-		case 0x902: /* Intuos4 Airbrush */
-			wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
-			break;
-
-		default: /* Unknown tool */
-			wacom->tool[idx] = BTN_TOOL_PEN;
-			break;
-		}
-		return 1;
-	}
-
-	/* older I4 styli don't work with new Cintiqs */
-	if (!((wacom->id[idx] >> 20) & 0x01) &&
-			(features->type == WACOM_21UX2))
-		return 1;
-
-	/* Exit report */
-	if ((data[1] & 0xfe) == 0x80) {
-		/*
-		 * Reset all states otherwise we lose the initial states
-		 * when in-prox next time
-		 */
-		input_report_abs(input, ABS_X, 0);
-		input_report_abs(input, ABS_Y, 0);
-		input_report_abs(input, ABS_DISTANCE, 0);
-		input_report_abs(input, ABS_TILT_X, 0);
-		input_report_abs(input, ABS_TILT_Y, 0);
-		if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
-			input_report_key(input, BTN_LEFT, 0);
-			input_report_key(input, BTN_MIDDLE, 0);
-			input_report_key(input, BTN_RIGHT, 0);
-			input_report_key(input, BTN_SIDE, 0);
-			input_report_key(input, BTN_EXTRA, 0);
-			input_report_abs(input, ABS_THROTTLE, 0);
-			input_report_abs(input, ABS_RZ, 0);
-		} else {
-			input_report_abs(input, ABS_PRESSURE, 0);
-			input_report_key(input, BTN_STYLUS, 0);
-			input_report_key(input, BTN_STYLUS2, 0);
-			input_report_key(input, BTN_TOUCH, 0);
-			input_report_abs(input, ABS_WHEEL, 0);
-			if (features->type >= INTUOS3S)
-				input_report_abs(input, ABS_Z, 0);
-		}
-		input_report_key(input, wacom->tool[idx], 0);
-		input_report_abs(input, ABS_MISC, 0); /* reset tool id */
-		input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
-		wacom->id[idx] = 0;
-		return 2;
-	}
-	return 0;
-}
-
-static void wacom_intuos_general(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	unsigned char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	unsigned int t;
-
-	/* general pen packet */
-	if ((data[1] & 0xb8) == 0xa0) {
-		t = (data[6] << 2) | ((data[7] >> 6) & 3);
-		if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
-		    features->type == WACOM_21UX2 || features->type == WACOM_24HD) {
-			t = (t << 1) | (data[1] & 1);
-		}
-		input_report_abs(input, ABS_PRESSURE, t);
-		input_report_abs(input, ABS_TILT_X,
-				((data[7] << 1) & 0x7e) | (data[8] >> 7));
-		input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
-		input_report_key(input, BTN_STYLUS, data[1] & 2);
-		input_report_key(input, BTN_STYLUS2, data[1] & 4);
-		input_report_key(input, BTN_TOUCH, t > 10);
-	}
-
-	/* airbrush second packet */
-	if ((data[1] & 0xbc) == 0xb4) {
-		input_report_abs(input, ABS_WHEEL,
-				(data[6] << 2) | ((data[7] >> 6) & 3));
-		input_report_abs(input, ABS_TILT_X,
-				((data[7] << 1) & 0x7e) | (data[8] >> 7));
-		input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
-	}
-}
-
-static int wacom_intuos_irq(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	unsigned char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	unsigned int t;
-	int idx = 0, result;
-
-	if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD
-		&& data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) {
-		dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
-                return 0;
-	}
-
-	/* tool number */
-	if (features->type == INTUOS)
-		idx = data[1] & 0x01;
-
-	/* pad packets. Works as a second tool and is always in prox */
-	if (data[0] == WACOM_REPORT_INTUOSPAD) {
-		if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
-			input_report_key(input, BTN_0, (data[2] & 0x01));
-			input_report_key(input, BTN_1, (data[3] & 0x01));
-			input_report_key(input, BTN_2, (data[3] & 0x02));
-			input_report_key(input, BTN_3, (data[3] & 0x04));
-			input_report_key(input, BTN_4, (data[3] & 0x08));
-			input_report_key(input, BTN_5, (data[3] & 0x10));
-			input_report_key(input, BTN_6, (data[3] & 0x20));
-			if (data[1] & 0x80) {
-				input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
-			} else {
-				/* Out of proximity, clear wheel value. */
-				input_report_abs(input, ABS_WHEEL, 0);
-			}
-			if (features->type != INTUOS4S) {
-				input_report_key(input, BTN_7, (data[3] & 0x40));
-				input_report_key(input, BTN_8, (data[3] & 0x80));
-			}
-			if (data[1] | (data[2] & 0x01) | data[3]) {
-				input_report_key(input, wacom->tool[1], 1);
-				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
-			} else {
-				input_report_key(input, wacom->tool[1], 0);
-				input_report_abs(input, ABS_MISC, 0);
-			}
-		} else if (features->type == WACOM_24HD) {
-			input_report_key(input, BTN_0, (data[6] & 0x01));
-			input_report_key(input, BTN_1, (data[6] & 0x02));
-			input_report_key(input, BTN_2, (data[6] & 0x04));
-			input_report_key(input, BTN_3, (data[6] & 0x08));
-			input_report_key(input, BTN_4, (data[6] & 0x10));
-			input_report_key(input, BTN_5, (data[6] & 0x20));
-			input_report_key(input, BTN_6, (data[6] & 0x40));
-			input_report_key(input, BTN_7, (data[6] & 0x80));
-			input_report_key(input, BTN_8, (data[8] & 0x01));
-			input_report_key(input, BTN_9, (data[8] & 0x02));
-			input_report_key(input, BTN_A, (data[8] & 0x04));
-			input_report_key(input, BTN_B, (data[8] & 0x08));
-			input_report_key(input, BTN_C, (data[8] & 0x10));
-			input_report_key(input, BTN_X, (data[8] & 0x20));
-			input_report_key(input, BTN_Y, (data[8] & 0x40));
-			input_report_key(input, BTN_Z, (data[8] & 0x80));
-
-			/*
-			 * Three "buttons" are available on the 24HD which are
-			 * physically implemented as a touchstrip. Each button
-			 * is approximately 3 bits wide with a 2 bit spacing.
-			 * The raw touchstrip bits are stored at:
-			 *    ((data[3] & 0x1f) << 8) | data[4])
-			 */
-			input_report_key(input, KEY_PROG1, data[4] & 0x07);
-			input_report_key(input, KEY_PROG2, data[4] & 0xE0);
-			input_report_key(input, KEY_PROG3, data[3] & 0x1C);
-
-			if (data[1] & 0x80) {
-				input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
-			} else {
-				/* Out of proximity, clear wheel value. */
-				input_report_abs(input, ABS_WHEEL, 0);
-			}
-
-			if (data[2] & 0x80) {
-				input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
-			} else {
-				/* Out of proximity, clear second wheel value. */
-				input_report_abs(input, ABS_THROTTLE, 0);
-			}
-
-			if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
-				input_report_key(input, wacom->tool[1], 1);
-				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
-			} else {
-				input_report_key(input, wacom->tool[1], 0);
-				input_report_abs(input, ABS_MISC, 0);
-			}
-		} else {
-			if (features->type == WACOM_21UX2) {
-				input_report_key(input, BTN_0, (data[5] & 0x01));
-				input_report_key(input, BTN_1, (data[6] & 0x01));
-				input_report_key(input, BTN_2, (data[6] & 0x02));
-				input_report_key(input, BTN_3, (data[6] & 0x04));
-				input_report_key(input, BTN_4, (data[6] & 0x08));
-				input_report_key(input, BTN_5, (data[6] & 0x10));
-				input_report_key(input, BTN_6, (data[6] & 0x20));
-				input_report_key(input, BTN_7, (data[6] & 0x40));
-				input_report_key(input, BTN_8, (data[6] & 0x80));
-				input_report_key(input, BTN_9, (data[7] & 0x01));
-				input_report_key(input, BTN_A, (data[8] & 0x01));
-				input_report_key(input, BTN_B, (data[8] & 0x02));
-				input_report_key(input, BTN_C, (data[8] & 0x04));
-				input_report_key(input, BTN_X, (data[8] & 0x08));
-				input_report_key(input, BTN_Y, (data[8] & 0x10));
-				input_report_key(input, BTN_Z, (data[8] & 0x20));
-				input_report_key(input, BTN_BASE, (data[8] & 0x40));
-				input_report_key(input, BTN_BASE2, (data[8] & 0x80));
-			} else {
-				input_report_key(input, BTN_0, (data[5] & 0x01));
-				input_report_key(input, BTN_1, (data[5] & 0x02));
-				input_report_key(input, BTN_2, (data[5] & 0x04));
-				input_report_key(input, BTN_3, (data[5] & 0x08));
-				input_report_key(input, BTN_4, (data[6] & 0x01));
-				input_report_key(input, BTN_5, (data[6] & 0x02));
-				input_report_key(input, BTN_6, (data[6] & 0x04));
-				input_report_key(input, BTN_7, (data[6] & 0x08));
-				input_report_key(input, BTN_8, (data[5] & 0x10));
-				input_report_key(input, BTN_9, (data[6] & 0x10));
-			}
-			input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
-			input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
-
-			if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
-				data[2] | (data[3] & 0x1f) | data[4] | data[8] |
-				(data[7] & 0x01)) {
-				input_report_key(input, wacom->tool[1], 1);
-				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
-			} else {
-				input_report_key(input, wacom->tool[1], 0);
-				input_report_abs(input, ABS_MISC, 0);
-			}
-		}
-		input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
-                return 1;
-	}
-
-	/* process in/out prox events */
-	result = wacom_intuos_inout(wacom);
-	if (result)
-                return result - 1;
-
-	/* don't proceed if we don't know the ID */
-	if (!wacom->id[idx])
-		return 0;
-
-	/* Only large Intuos support Lense Cursor */
-	if (wacom->tool[idx] == BTN_TOOL_LENS &&
-	    (features->type == INTUOS3 ||
-	     features->type == INTUOS3S ||
-	     features->type == INTUOS4 ||
-	     features->type == INTUOS4S)) {
-
-		return 0;
-	}
-
-	/* Cintiq doesn't send data when RDY bit isn't set */
-	if (features->type == CINTIQ && !(data[1] & 0x40))
-                 return 0;
-
-	if (features->type >= INTUOS3S) {
-		input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
-		input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
-		input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
-	} else {
-		input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
-		input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
-		input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
-	}
-
-	/* process general packets */
-	wacom_intuos_general(wacom);
-
-	/* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
-	if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
-
-		if (data[1] & 0x02) {
-			/* Rotation packet */
-			if (features->type >= INTUOS3S) {
-				/* I3 marker pen rotation */
-				t = (data[6] << 3) | ((data[7] >> 5) & 7);
-				t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
-					((t-1) / 2 + 450)) : (450 - t / 2) ;
-				input_report_abs(input, ABS_Z, t);
-			} else {
-				/* 4D mouse rotation packet */
-				t = (data[6] << 3) | ((data[7] >> 5) & 7);
-				input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
-					((t - 1) / 2) : -t / 2);
-			}
-
-		} else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
-			/* 4D mouse packet */
-			input_report_key(input, BTN_LEFT,   data[8] & 0x01);
-			input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
-			input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
-
-			input_report_key(input, BTN_SIDE,   data[8] & 0x20);
-			input_report_key(input, BTN_EXTRA,  data[8] & 0x10);
-			t = (data[6] << 2) | ((data[7] >> 6) & 3);
-			input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
-
-		} else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
-			/* I4 mouse */
-			if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
-				input_report_key(input, BTN_LEFT,   data[6] & 0x01);
-				input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
-				input_report_key(input, BTN_RIGHT,  data[6] & 0x04);
-				input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
-						 - ((data[7] & 0x40) >> 6));
-				input_report_key(input, BTN_SIDE,   data[6] & 0x08);
-				input_report_key(input, BTN_EXTRA,  data[6] & 0x10);
-
-				input_report_abs(input, ABS_TILT_X,
-					((data[7] << 1) & 0x7e) | (data[8] >> 7));
-				input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
-			} else {
-				/* 2D mouse packet */
-				input_report_key(input, BTN_LEFT,   data[8] & 0x04);
-				input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
-				input_report_key(input, BTN_RIGHT,  data[8] & 0x10);
-				input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
-						 - ((data[8] & 0x02) >> 1));
-
-				/* I3 2D mouse side buttons */
-				if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
-					input_report_key(input, BTN_SIDE,   data[8] & 0x40);
-					input_report_key(input, BTN_EXTRA,  data[8] & 0x20);
-				}
-			}
-		} else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
-				features->type == INTUOS4L) &&
-			   wacom->tool[idx] == BTN_TOOL_LENS) {
-			/* Lens cursor packets */
-			input_report_key(input, BTN_LEFT,   data[8] & 0x01);
-			input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
-			input_report_key(input, BTN_RIGHT,  data[8] & 0x04);
-			input_report_key(input, BTN_SIDE,   data[8] & 0x10);
-			input_report_key(input, BTN_EXTRA,  data[8] & 0x08);
-		}
-	}
-
-	input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
-	input_report_key(input, wacom->tool[idx], 1);
-	input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
-	return 1;
-}
-
-static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
-{
-	struct input_dev *input = wacom->input;
-	unsigned char *data = wacom->data;
-	int contact_with_no_pen_down_count = 0;
-	int i;
-
-	for (i = 0; i < 2; i++) {
-		int p = data[1] & (1 << i);
-		bool touch = p && !wacom->shared->stylus_in_proximity;
-
-		input_mt_slot(input, i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
-		if (touch) {
-			int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
-			int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
-
-			input_report_abs(input, ABS_MT_POSITION_X, x);
-			input_report_abs(input, ABS_MT_POSITION_Y, y);
-			contact_with_no_pen_down_count++;
-		}
-	}
-
-	/* keep touch state for pen event */
-	wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
-
-	input_mt_report_pointer_emulation(input, true);
-
-	return 1;
-}
-
-static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
-{
-	char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	bool prox;
-	int x = 0, y = 0;
-
-	if (!wacom->shared->stylus_in_proximity) {
-		if (len == WACOM_PKGLEN_TPC1FG) {
-			prox = data[0] & 0x01;
-			x = get_unaligned_le16(&data[1]);
-			y = get_unaligned_le16(&data[3]);
-		} else { /* with capacity */
-			prox = data[1] & 0x01;
-			x = le16_to_cpup((__le16 *)&data[2]);
-			y = le16_to_cpup((__le16 *)&data[4]);
-		}
-	} else
-		/* force touch out when pen is in prox */
-		prox = 0;
-
-	if (prox) {
-		input_report_abs(input, ABS_X, x);
-		input_report_abs(input, ABS_Y, y);
-	}
-	input_report_key(input, BTN_TOUCH, prox);
-
-	/* keep touch state for pen events */
-	wacom->shared->touch_down = prox;
-
-	return 1;
-}
-
-static int wacom_tpc_pen(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	char *data = wacom->data;
-	struct input_dev *input = wacom->input;
-	int pressure;
-	bool prox = data[1] & 0x20;
-
-	if (!wacom->shared->stylus_in_proximity) /* first in prox */
-		/* Going into proximity select tool */
-		wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
-
-	/* keep pen state for touch events */
-	wacom->shared->stylus_in_proximity = prox;
-
-	/* send pen events only when touch is up or forced out */
-	if (!wacom->shared->touch_down) {
-		input_report_key(input, BTN_STYLUS, data[1] & 0x02);
-		input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
-		input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
-		input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
-		pressure = ((data[7] & 0x01) << 8) | data[6];
-		if (pressure < 0)
-			pressure = features->pressure_max + pressure + 1;
-		input_report_abs(input, ABS_PRESSURE, pressure);
-		input_report_key(input, BTN_TOUCH, data[1] & 0x05);
-		input_report_key(input, wacom->tool[0], prox);
-		return 1;
-	}
-
-	return 0;
-}
-
-static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
-{
-	char *data = wacom->data;
-
-	dbg("wacom_tpc_irq: received report #%d", data[0]);
-
-	switch (len) {
-	case WACOM_PKGLEN_TPC1FG:
-		 return wacom_tpc_single_touch(wacom, len);
-
-	case WACOM_PKGLEN_TPC2FG:
- 		return wacom_tpc_mt_touch(wacom);
-
-	default:
-		switch (data[0]) {
-		case WACOM_REPORT_TPC1FG:
-		case WACOM_REPORT_TPCHID:
-		case WACOM_REPORT_TPCST:
-			return wacom_tpc_single_touch(wacom, len);
-
-		case WACOM_REPORT_PENABLED:
-			return wacom_tpc_pen(wacom);
-		}
-	}
-
-	return 0;
-}
-
-static int wacom_bpt_touch(struct wacom_wac *wacom)
-{
-	struct wacom_features *features = &wacom->features;
-	struct input_dev *input = wacom->input;
-	unsigned char *data = wacom->data;
-	int i;
-
-	if (data[0] != 0x02)
-	    return 0;
-
-	for (i = 0; i < 2; i++) {
-		int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
-		bool touch = data[offset + 3] & 0x80;
-
-		/*
-		 * Touch events need to be disabled while stylus is
-		 * in proximity because user's hand is resting on touchpad
-		 * and sending unwanted events.  User expects tablet buttons
-		 * to continue working though.
-		 */
-		touch = touch && !wacom->shared->stylus_in_proximity;
-
-		input_mt_slot(input, i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
-		if (touch) {
-			int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
-			int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
-			if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
-				x <<= 5;
-				y <<= 5;
-			}
-			input_report_abs(input, ABS_MT_POSITION_X, x);
-			input_report_abs(input, ABS_MT_POSITION_Y, y);
-		}
-	}
-
-	input_mt_report_pointer_emulation(input, true);
-
-	input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
-	input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
-	input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
-	input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
-
-	input_sync(input);
-
-	return 0;
-}
-
-static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
-{
-	struct input_dev *input = wacom->input;
-	int slot_id = data[0] - 2;  /* data[0] is between 2 and 17 */
-	bool touch = data[1] & 0x80;
-
-	touch = touch && !wacom->shared->stylus_in_proximity;
-
-	input_mt_slot(input, slot_id);
-	input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
-
-	if (touch) {
-		int x = (data[2] << 4) | (data[4] >> 4);
-		int y = (data[3] << 4) | (data[4] & 0x0f);
-		int w = data[6];
-
-		input_report_abs(input, ABS_MT_POSITION_X, x);
-		input_report_abs(input, ABS_MT_POSITION_Y, y);
-		input_report_abs(input, ABS_MT_TOUCH_MAJOR, w);
-	}
-}
-
-static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
-{
-	struct input_dev *input = wacom->input;
-
-	input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
-	input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
-	input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
-	input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
-}
-
-static int wacom_bpt3_touch(struct wacom_wac *wacom)
-{
-	struct input_dev *input = wacom->input;
-	unsigned char *data = wacom->data;
-	int count = data[1] & 0x07;
-	int i;
-
-	if (data[0] != 0x02)
-	    return 0;
-
-	/* data has up to 7 fixed sized 8-byte messages starting at data[2] */
-	for (i = 0; i < count; i++) {
-		int offset = (8 * i) + 2;
-		int msg_id = data[offset];
-
-		if (msg_id >= 2 && msg_id <= 17)
-			wacom_bpt3_touch_msg(wacom, data + offset);
-		else if (msg_id == 128)
-			wacom_bpt3_button_msg(wacom, data + offset);
-
-	}
-
-	input_mt_report_pointer_emulation(input, true);
-
-	input_sync(input);
-
-	return 0;
-}
-
-static int wacom_bpt_pen(struct wacom_wac *wacom)
-{
-	struct input_dev *input = wacom->input;
-	unsigned char *data = wacom->data;
-	int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
-
-	if (data[0] != 0x02)
-	    return 0;
-
-	prox = (data[1] & 0x20) == 0x20;
-
-	/*
-	 * All reports shared between PEN and RUBBER tool must be
-	 * forced to a known starting value (zero) when transitioning to
-	 * out-of-prox.
-	 *
-	 * If not reset then, to userspace, it will look like lost events
-	 * if new tool comes in-prox with same values as previous tool sent.
-	 *
-	 * Hardware does report zero in most out-of-prox cases but not all.
-	 */
-	if (prox) {
-		if (!wacom->shared->stylus_in_proximity) {
-			if (data[1] & 0x08) {
-				wacom->tool[0] = BTN_TOOL_RUBBER;
-				wacom->id[0] = ERASER_DEVICE_ID;
-			} else {
-				wacom->tool[0] = BTN_TOOL_PEN;
-				wacom->id[0] = STYLUS_DEVICE_ID;
-			}
-			wacom->shared->stylus_in_proximity = true;
-		}
-		x = le16_to_cpup((__le16 *)&data[2]);
-		y = le16_to_cpup((__le16 *)&data[4]);
-		p = le16_to_cpup((__le16 *)&data[6]);
-		/*
-		 * Convert distance from out prox to distance from tablet.
-		 * distance will be greater than distance_max once
-		 * touching and applying pressure; do not report negative
-		 * distance.
-		 */
-		if (data[8] <= wacom->features.distance_max)
-			d = wacom->features.distance_max - data[8];
-
-		pen = data[1] & 0x01;
-		btn1 = data[1] & 0x02;
-		btn2 = data[1] & 0x04;
-	}
-
-	input_report_key(input, BTN_TOUCH, pen);
-	input_report_key(input, BTN_STYLUS, btn1);
-	input_report_key(input, BTN_STYLUS2, btn2);
-
-	input_report_abs(input, ABS_X, x);
-	input_report_abs(input, ABS_Y, y);
-	input_report_abs(input, ABS_PRESSURE, p);
-	input_report_abs(input, ABS_DISTANCE, d);
-
-	if (!prox) {
-		wacom->id[0] = 0;
-		wacom->shared->stylus_in_proximity = false;
-	}
-
-	input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
-	input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
-
-	return 1;
-}
-
-static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
-{
-	if (len == WACOM_PKGLEN_BBTOUCH)
-		return wacom_bpt_touch(wacom);
-	else if (len == WACOM_PKGLEN_BBTOUCH3)
-		return wacom_bpt3_touch(wacom);
-	else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
-		return wacom_bpt_pen(wacom);
-
-	return 0;
-}
-
-static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
-{
-	unsigned char *data = wacom->data;
-	int connected;
-
-	if (len != WACOM_PKGLEN_WIRELESS || data[0] != 0x80)
-		return 0;
-
-	connected = data[1] & 0x01;
-	if (connected) {
-		int pid, battery;
-
-		pid = get_unaligned_be16(&data[6]);
-		battery = data[5] & 0x3f;
-		if (wacom->pid != pid) {
-			wacom->pid = pid;
-			wacom_schedule_work(wacom);
-		}
-		wacom->battery_capacity = battery;
-	} else if (wacom->pid != 0) {
-		/* disconnected while previously connected */
-		wacom->pid = 0;
-		wacom_schedule_work(wacom);
-		wacom->battery_capacity = 0;
-	}
-
-	return 0;
-}
-
-void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
-{
-	bool sync;
-
-	switch (wacom_wac->features.type) {
-	case PENPARTNER:
-		sync = wacom_penpartner_irq(wacom_wac);
-		break;
-
-	case PL:
-		sync = wacom_pl_irq(wacom_wac);
-		break;
-
-	case WACOM_G4:
-	case GRAPHIRE:
-	case WACOM_MO:
-		sync = wacom_graphire_irq(wacom_wac);
-		break;
-
-	case PTU:
-		sync = wacom_ptu_irq(wacom_wac);
-		break;
-
-	case DTU:
-		sync = wacom_dtu_irq(wacom_wac);
-		break;
-
-	case INTUOS:
-	case INTUOS3S:
-	case INTUOS3:
-	case INTUOS3L:
-	case INTUOS4S:
-	case INTUOS4:
-	case INTUOS4L:
-	case CINTIQ:
-	case WACOM_BEE:
-	case WACOM_21UX2:
-	case WACOM_24HD:
-		sync = wacom_intuos_irq(wacom_wac);
-		break;
-
-	case TABLETPC:
-	case TABLETPC2FG:
-		sync = wacom_tpc_irq(wacom_wac, len);
-		break;
-
-	case BAMBOO_PT:
-		sync = wacom_bpt_irq(wacom_wac, len);
-		break;
-
-	case WIRELESS:
-		sync = wacom_wireless_irq(wacom_wac, len);
-		break;
-
-	default:
-		sync = false;
-		break;
-	}
-
-	if (sync)
-		input_sync(wacom_wac->input);
-}
-
-static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
-{
-	struct input_dev *input_dev = wacom_wac->input;
-
-	input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
-
-	__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
-	__set_bit(BTN_TOOL_PEN, input_dev->keybit);
-	__set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
-	__set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
-	__set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
-	__set_bit(BTN_STYLUS, input_dev->keybit);
-	__set_bit(BTN_STYLUS2, input_dev->keybit);
-
-	input_set_abs_params(input_dev, ABS_DISTANCE,
-			     0, wacom_wac->features.distance_max, 0, 0);
-	input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
-	input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
-	input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
-}
-
-static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
-{
-	struct input_dev *input_dev = wacom_wac->input;
-
-	input_set_capability(input_dev, EV_REL, REL_WHEEL);
-
-	wacom_setup_cintiq(wacom_wac);
-
-	__set_bit(BTN_LEFT, input_dev->keybit);
-	__set_bit(BTN_RIGHT, input_dev->keybit);
-	__set_bit(BTN_MIDDLE, input_dev->keybit);
-	__set_bit(BTN_SIDE, input_dev->keybit);
-	__set_bit(BTN_EXTRA, input_dev->keybit);
-	__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
-	__set_bit(BTN_TOOL_LENS, input_dev->keybit);
-
-	input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
-	input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
-}
-
-void wacom_setup_device_quirks(struct wacom_features *features)
-{
-
-	/* touch device found but size is not defined. use default */
-	if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
-		features->x_max = 1023;
-		features->y_max = 1023;
-	}
-
-	/* these device have multiple inputs */
-	if (features->type == TABLETPC || features->type == TABLETPC2FG ||
-	    features->type == BAMBOO_PT || features->type == WIRELESS)
-		features->quirks |= WACOM_QUIRK_MULTI_INPUT;
-
-	/* quirk for bamboo touch with 2 low res touches */
-	if (features->type == BAMBOO_PT &&
-	    features->pktlen == WACOM_PKGLEN_BBTOUCH) {
-		features->x_max <<= 5;
-		features->y_max <<= 5;
-		features->x_fuzz <<= 5;
-		features->y_fuzz <<= 5;
-		features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
-	}
-
-	if (features->type == WIRELESS) {
-
-		/* monitor never has input and pen/touch have delayed create */
-		features->quirks |= WACOM_QUIRK_NO_INPUT;
-
-		/* must be monitor interface if no device_type set */
-		if (!features->device_type)
-			features->quirks |= WACOM_QUIRK_MONITOR;
-	}
-}
-
-static unsigned int wacom_calculate_touch_res(unsigned int logical_max,
-					      unsigned int physical_max)
-{
-       /* Touch physical dimensions are in 100th of mm */
-       return (logical_max * 100) / physical_max;
-}
-
-void wacom_setup_input_capabilities(struct input_dev *input_dev,
-				    struct wacom_wac *wacom_wac)
-{
-	struct wacom_features *features = &wacom_wac->features;
-	int i;
-
-	input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-
-	input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
-			     features->x_fuzz, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
-			     features->y_fuzz, 0);
-
-	if (features->device_type == BTN_TOOL_PEN) {
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
-			     features->pressure_fuzz, 0);
-
-		/* penabled devices have fixed resolution for each model */
-		input_abs_set_res(input_dev, ABS_X, features->x_resolution);
-		input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
-	} else {
-		input_abs_set_res(input_dev, ABS_X,
-			wacom_calculate_touch_res(features->x_max,
-						features->x_phy));
-		input_abs_set_res(input_dev, ABS_Y,
-			wacom_calculate_touch_res(features->y_max,
-						features->y_phy));
-	}
-
-	__set_bit(ABS_MISC, input_dev->absbit);
-
-	switch (wacom_wac->features.type) {
-	case WACOM_MO:
-		input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
-		/* fall through */
-
-	case WACOM_G4:
-		input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
-
-		__set_bit(BTN_BACK, input_dev->keybit);
-		__set_bit(BTN_FORWARD, input_dev->keybit);
-		/* fall through */
-
-	case GRAPHIRE:
-		input_set_capability(input_dev, EV_REL, REL_WHEEL);
-
-		__set_bit(BTN_LEFT, input_dev->keybit);
-		__set_bit(BTN_RIGHT, input_dev->keybit);
-		__set_bit(BTN_MIDDLE, input_dev->keybit);
-
-		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
-		__set_bit(BTN_TOOL_PEN, input_dev->keybit);
-		__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
-		__set_bit(BTN_STYLUS, input_dev->keybit);
-		__set_bit(BTN_STYLUS2, input_dev->keybit);
-
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-		break;
-
-	case WACOM_24HD:
-		__set_bit(BTN_A, input_dev->keybit);
-		__set_bit(BTN_B, input_dev->keybit);
-		__set_bit(BTN_C, input_dev->keybit);
-		__set_bit(BTN_X, input_dev->keybit);
-		__set_bit(BTN_Y, input_dev->keybit);
-		__set_bit(BTN_Z, input_dev->keybit);
-
-		for (i = 0; i < 10; i++)
-			__set_bit(BTN_0 + i, input_dev->keybit);
-
-		__set_bit(KEY_PROG1, input_dev->keybit);
-		__set_bit(KEY_PROG2, input_dev->keybit);
-		__set_bit(KEY_PROG3, input_dev->keybit);
-
-		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-		input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
-		wacom_setup_cintiq(wacom_wac);
-		break;
-
-	case WACOM_21UX2:
-		__set_bit(BTN_A, input_dev->keybit);
-		__set_bit(BTN_B, input_dev->keybit);
-		__set_bit(BTN_C, input_dev->keybit);
-		__set_bit(BTN_X, input_dev->keybit);
-		__set_bit(BTN_Y, input_dev->keybit);
-		__set_bit(BTN_Z, input_dev->keybit);
-		__set_bit(BTN_BASE, input_dev->keybit);
-		__set_bit(BTN_BASE2, input_dev->keybit);
-		/* fall through */
-
-	case WACOM_BEE:
-		__set_bit(BTN_8, input_dev->keybit);
-		__set_bit(BTN_9, input_dev->keybit);
-		/* fall through */
-
-	case CINTIQ:
-		for (i = 0; i < 8; i++)
-			__set_bit(BTN_0 + i, input_dev->keybit);
-
-		input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
-		input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
-		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-
-		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
-		wacom_setup_cintiq(wacom_wac);
-		break;
-
-	case INTUOS3:
-	case INTUOS3L:
-		__set_bit(BTN_4, input_dev->keybit);
-		__set_bit(BTN_5, input_dev->keybit);
-		__set_bit(BTN_6, input_dev->keybit);
-		__set_bit(BTN_7, input_dev->keybit);
-
-		input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
-		/* fall through */
-
-	case INTUOS3S:
-		__set_bit(BTN_0, input_dev->keybit);
-		__set_bit(BTN_1, input_dev->keybit);
-		__set_bit(BTN_2, input_dev->keybit);
-		__set_bit(BTN_3, input_dev->keybit);
-
-		input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
-		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-		/* fall through */
-
-	case INTUOS:
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
-		wacom_setup_intuos(wacom_wac);
-		break;
-
-	case INTUOS4:
-	case INTUOS4L:
-		__set_bit(BTN_7, input_dev->keybit);
-		__set_bit(BTN_8, input_dev->keybit);
-		/* fall through */
-
-	case INTUOS4S:
-		for (i = 0; i < 7; i++)
-			__set_bit(BTN_0 + i, input_dev->keybit);
-
-		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-		wacom_setup_intuos(wacom_wac);
-
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-		break;
-
-	case TABLETPC2FG:
-		if (features->device_type == BTN_TOOL_FINGER) {
-
-			input_mt_init_slots(input_dev, 2);
-			input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE,
-					0, MT_TOOL_MAX, 0, 0);
-			input_set_abs_params(input_dev, ABS_MT_POSITION_X,
-					0, features->x_max, 0, 0);
-			input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
-					0, features->y_max, 0, 0);
-		}
-		/* fall through */
-
-	case TABLETPC:
-		__clear_bit(ABS_MISC, input_dev->absbit);
-
-		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
-		if (features->device_type != BTN_TOOL_PEN)
-			break;  /* no need to process stylus stuff */
-
-		/* fall through */
-
-	case PL:
-	case DTU:
-		__set_bit(BTN_TOOL_PEN, input_dev->keybit);
-		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
-		__set_bit(BTN_STYLUS, input_dev->keybit);
-		__set_bit(BTN_STYLUS2, input_dev->keybit);
-
-		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-		break;
-
-	case PTU:
-		__set_bit(BTN_STYLUS2, input_dev->keybit);
-		/* fall through */
-
-	case PENPARTNER:
-		__set_bit(BTN_TOOL_PEN, input_dev->keybit);
-		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
-		__set_bit(BTN_STYLUS, input_dev->keybit);
-
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-		break;
-
-	case BAMBOO_PT:
-		__clear_bit(ABS_MISC, input_dev->absbit);
-
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
-		if (features->device_type == BTN_TOOL_FINGER) {
-			__set_bit(BTN_LEFT, input_dev->keybit);
-			__set_bit(BTN_FORWARD, input_dev->keybit);
-			__set_bit(BTN_BACK, input_dev->keybit);
-			__set_bit(BTN_RIGHT, input_dev->keybit);
-
-			__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
-			__set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
-
-			if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
-				__set_bit(BTN_TOOL_TRIPLETAP,
-					  input_dev->keybit);
-				__set_bit(BTN_TOOL_QUADTAP,
-					  input_dev->keybit);
-
-				input_mt_init_slots(input_dev, 16);
-
-				input_set_abs_params(input_dev,
-						     ABS_MT_TOUCH_MAJOR,
-						     0, 255, 0, 0);
-			} else {
-				input_mt_init_slots(input_dev, 2);
-			}
-
-			input_set_abs_params(input_dev, ABS_MT_POSITION_X,
-					     0, features->x_max,
-					     features->x_fuzz, 0);
-			input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
-					     0, features->y_max,
-					     features->y_fuzz, 0);
-		} else if (features->device_type == BTN_TOOL_PEN) {
-			__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
-			__set_bit(BTN_TOOL_PEN, input_dev->keybit);
-			__set_bit(BTN_STYLUS, input_dev->keybit);
-			__set_bit(BTN_STYLUS2, input_dev->keybit);
-			input_set_abs_params(input_dev, ABS_DISTANCE, 0,
-					      features->distance_max,
-					      0, 0);
-		}
-		break;
-	}
-}
-
-static const struct wacom_features wacom_features_0x00 =
-	{ "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,
-	  0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
-static const struct wacom_features wacom_features_0x10 =
-	{ "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
-	  63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x11 =
-	{ "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511,
-	  63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x12 =
-	{ "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511,
-	  63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x13 =
-	{ "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
-	  63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x14 =
-	{ "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
-	  63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x15 =
-	{ "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511,
-	  63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x16 =
-	{ "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
-	  63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x17 =
-	{ "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
-	  63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x18 =
-	{ "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511,
-	  63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x19 =
-	{ "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511,
-	  63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x60 =
-	{ "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
-	  63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x61 =
-	{ "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255,
-	  63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x62 =
-	{ "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
-	  63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x63 =
-	{ "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511,
-	  63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x64 =
-	{ "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511,
-	  63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x65 =
-	{ "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511,
-	  63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x69 =
-	{ "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511,
-	  63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
-static const struct wacom_features wacom_features_0x6A =
-	{ "Wacom Bamboo1 4x6",    WACOM_PKGLEN_GRAPHIRE,  14760,  9225, 1023,
-	  63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x6B =
-	{ "Wacom Bamboo1 5x8",    WACOM_PKGLEN_GRAPHIRE,  21648, 13530, 1023,
-	  63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x20 =
-	{ "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x21 =
-	{ "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x22 =
-	{ "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x23 =
-	{ "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x24 =
-	{ "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x30 =
-	{ "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x31 =
-	{ "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x32 =
-	{ "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x33 =
-	{ "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x34 =
-	{ "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x35 =
-	{ "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x37 =
-	{ "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x38 =
-	{ "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x39 =
-	{ "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0xC4 =
-	{ "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0xC0 =
-	{ "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0xC2 =
-	{ "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,
-	  0, PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x03 =
-	{ "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,
-	  0, PTU, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x41 =
-	{ "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x42 =
-	{ "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x43 =
-	{ "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x44 =
-	{ "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x45 =
-	{ "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xB0 =
-	{ "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023,
-	  63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB1 =
-	{ "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023,
-	  63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB2 =
-	{ "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023,
-	  63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB3 =
-	{ "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023,
-	  63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB4 =
-	{ "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023,
-	  63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB5 =
-	{ "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023,
-	  63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB7 =
-	{ "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023,
-	  63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB8 =
-	{ "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047,
-	  63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB9 =
-	{ "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047,
-	  63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xBA =
-	{ "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047,
-	  63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xBB =
-	{ "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047,
-	  63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xBC =
-	{ "Wacom Intuos4 WL",     WACOM_PKGLEN_INTUOS,    40840, 25400, 2047,
-	  63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xF4 =
-	{ "Wacom Cintiq 24HD",    WACOM_PKGLEN_INTUOS,   104480, 65600, 2047,
-	  63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0x3F =
-	{ "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023,
-	  63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xC5 =
-	{ "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023,
-	  63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xC6 =
-	{ "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023,
-	  63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xC7 =
-	{ "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,
-	  0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xCE =
-	{ "Wacom DTU2231",        WACOM_PKGLEN_GRAPHIRE,  47864, 27011,  511,
-	  0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xF0 =
-	{ "Wacom DTU1631",        WACOM_PKGLEN_GRAPHIRE,  34623, 19553,  511,
-	  0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xCC =
-	{ "Wacom Cintiq 21UX2",   WACOM_PKGLEN_INTUOS,    87200, 65600, 2047,
-	  63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0x90 =
-	{ "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
-	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x93 =
-	{ "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
-	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x97 =
-	{ "Wacom ISDv4 97",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  511,
-	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x9A =
-	{ "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
-	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x9F =
-	{ "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
-	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xE2 =
-	{ "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
-	  0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xE3 =
-	{ "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,
-	  0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xE6 =
-	{ "Wacom ISDv4 E6",       WACOM_PKGLEN_TPC2FG,    27760, 15694,  255,
-	  0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xEC =
-	{ "Wacom ISDv4 EC",       WACOM_PKGLEN_GRAPHIRE,  25710, 14500,  255,
-	  0, TABLETPC,    WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x47 =
-	{ "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023,
-	  31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x84 =
-	{ "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
-	  0, WIRELESS, 0, 0 };
-static const struct wacom_features wacom_features_0xD0 =
-	{ "Wacom Bamboo 2FG",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD1 =
-	{ "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD2 =
-	{ "Wacom Bamboo Craft",   WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD3 =
-	{ "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13700, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD4 =
-	{ "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD5 =
-	{ "Wacom Bamboo Pen 6x8",     WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD6 =
-	{ "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN,   14720,  9200, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD7 =
-	{ "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720,  9200, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD8 =
-	{ "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN,   21648, 13700, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xDA =
-	{ "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN,  14720,  9200, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static struct wacom_features wacom_features_0xDB =
-	{ "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN,  21648, 13700, 1023,
-	  31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xDD =
-        { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN,     14720,  9200, 1023,
-          31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xDE =
-        { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN,    14720,  9200, 1023,
-          31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xDF =
-        { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN,    21648, 13700, 1023,
-          31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x6004 =
-	{ "ISD-V4",               WACOM_PKGLEN_GRAPHIRE,  12800,  8000,  255,
-	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-
-#define USB_DEVICE_WACOM(prod)					\
-	USB_DEVICE(USB_VENDOR_ID_WACOM, prod),			\
-	.driver_info = (kernel_ulong_t)&wacom_features_##prod
-
-#define USB_DEVICE_DETAILED(prod, class, sub, proto)			\
-	USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class,	\
-				      sub, proto),			\
-	.driver_info = (kernel_ulong_t)&wacom_features_##prod
-
-#define USB_DEVICE_LENOVO(prod)					\
-	USB_DEVICE(USB_VENDOR_ID_LENOVO, prod),			\
-	.driver_info = (kernel_ulong_t)&wacom_features_##prod
-
-const struct usb_device_id wacom_ids[] = {
-	{ USB_DEVICE_WACOM(0x00) },
-	{ USB_DEVICE_WACOM(0x10) },
-	{ USB_DEVICE_WACOM(0x11) },
-	{ USB_DEVICE_WACOM(0x12) },
-	{ USB_DEVICE_WACOM(0x13) },
-	{ USB_DEVICE_WACOM(0x14) },
-	{ USB_DEVICE_WACOM(0x15) },
-	{ USB_DEVICE_WACOM(0x16) },
-	{ USB_DEVICE_WACOM(0x17) },
-	{ USB_DEVICE_WACOM(0x18) },
-	{ USB_DEVICE_WACOM(0x19) },
-	{ USB_DEVICE_WACOM(0x60) },
-	{ USB_DEVICE_WACOM(0x61) },
-	{ USB_DEVICE_WACOM(0x62) },
-	{ USB_DEVICE_WACOM(0x63) },
-	{ USB_DEVICE_WACOM(0x64) },
-	{ USB_DEVICE_WACOM(0x65) },
-	{ USB_DEVICE_WACOM(0x69) },
-	{ USB_DEVICE_WACOM(0x6A) },
-	{ USB_DEVICE_WACOM(0x6B) },
-	{ USB_DEVICE_WACOM(0x20) },
-	{ USB_DEVICE_WACOM(0x21) },
-	{ USB_DEVICE_WACOM(0x22) },
-	{ USB_DEVICE_WACOM(0x23) },
-	{ USB_DEVICE_WACOM(0x24) },
-	{ USB_DEVICE_WACOM(0x30) },
-	{ USB_DEVICE_WACOM(0x31) },
-	{ USB_DEVICE_WACOM(0x32) },
-	{ USB_DEVICE_WACOM(0x33) },
-	{ USB_DEVICE_WACOM(0x34) },
-	{ USB_DEVICE_WACOM(0x35) },
-	{ USB_DEVICE_WACOM(0x37) },
-	{ USB_DEVICE_WACOM(0x38) },
-	{ USB_DEVICE_WACOM(0x39) },
-	{ USB_DEVICE_WACOM(0xC4) },
-	{ USB_DEVICE_WACOM(0xC0) },
-	{ USB_DEVICE_WACOM(0xC2) },
-	{ USB_DEVICE_WACOM(0x03) },
-	{ USB_DEVICE_WACOM(0x41) },
-	{ USB_DEVICE_WACOM(0x42) },
-	{ USB_DEVICE_WACOM(0x43) },
-	{ USB_DEVICE_WACOM(0x44) },
-	{ USB_DEVICE_WACOM(0x45) },
-	{ USB_DEVICE_WACOM(0xB0) },
-	{ USB_DEVICE_WACOM(0xB1) },
-	{ USB_DEVICE_WACOM(0xB2) },
-	{ USB_DEVICE_WACOM(0xB3) },
-	{ USB_DEVICE_WACOM(0xB4) },
-	{ USB_DEVICE_WACOM(0xB5) },
-	{ USB_DEVICE_WACOM(0xB7) },
-	{ USB_DEVICE_WACOM(0xB8) },
-	{ USB_DEVICE_WACOM(0xB9) },
-	{ USB_DEVICE_WACOM(0xBA) },
-	{ USB_DEVICE_WACOM(0xBB) },
-	{ USB_DEVICE_WACOM(0xBC) },
-	{ USB_DEVICE_WACOM(0x3F) },
-	{ USB_DEVICE_WACOM(0xC5) },
-	{ USB_DEVICE_WACOM(0xC6) },
-	{ USB_DEVICE_WACOM(0xC7) },
-	/*
-	 * DTU-2231 has two interfaces on the same configuration,
-	 * only one is used.
-	 */
-	{ USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
-			      USB_INTERFACE_SUBCLASS_BOOT,
-			      USB_INTERFACE_PROTOCOL_MOUSE) },
-	{ USB_DEVICE_WACOM(0x84) },
-	{ USB_DEVICE_WACOM(0xD0) },
-	{ USB_DEVICE_WACOM(0xD1) },
-	{ USB_DEVICE_WACOM(0xD2) },
-	{ USB_DEVICE_WACOM(0xD3) },
-	{ USB_DEVICE_WACOM(0xD4) },
-	{ USB_DEVICE_WACOM(0xD5) },
-	{ USB_DEVICE_WACOM(0xD6) },
-	{ USB_DEVICE_WACOM(0xD7) },
-	{ USB_DEVICE_WACOM(0xD8) },
-	{ USB_DEVICE_WACOM(0xDA) },
-	{ USB_DEVICE_WACOM(0xDB) },
-	{ USB_DEVICE_WACOM(0xDD) },
-	{ USB_DEVICE_WACOM(0xDE) },
-	{ USB_DEVICE_WACOM(0xDF) },
-	{ USB_DEVICE_WACOM(0xF0) },
-	{ USB_DEVICE_WACOM(0xCC) },
-	{ USB_DEVICE_WACOM(0x90) },
-	{ USB_DEVICE_WACOM(0x93) },
-	{ USB_DEVICE_WACOM(0x97) },
-	{ USB_DEVICE_WACOM(0x9A) },
-	{ USB_DEVICE_WACOM(0x9F) },
-	{ USB_DEVICE_WACOM(0xE2) },
-	{ USB_DEVICE_WACOM(0xE3) },
-	{ USB_DEVICE_WACOM(0xE6) },
-	{ USB_DEVICE_WACOM(0xEC) },
-	{ USB_DEVICE_WACOM(0x47) },
-	{ USB_DEVICE_WACOM(0xF4) },
-	{ USB_DEVICE_LENOVO(0x6004) },
-	{ }
-};
-MODULE_DEVICE_TABLE(usb, wacom_ids);
diff --git a/ANDROID_3.4.5/drivers/input/tablet/wacom_wac.h b/ANDROID_3.4.5/drivers/input/tablet/wacom_wac.h
deleted file mode 100644
index ba5a334e..00000000
--- a/ANDROID_3.4.5/drivers/input/tablet/wacom_wac.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * drivers/input/tablet/wacom_wac.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#ifndef WACOM_WAC_H
-#define WACOM_WAC_H
-
-#include <linux/types.h>
-
-/* maximum packet length for USB devices */
-#define WACOM_PKGLEN_MAX	64
-
-/* packet length for individual models */
-#define WACOM_PKGLEN_PENPRTN	 7
-#define WACOM_PKGLEN_GRAPHIRE	 8
-#define WACOM_PKGLEN_BBFUN	 9
-#define WACOM_PKGLEN_INTUOS	10
-#define WACOM_PKGLEN_TPC1FG	 5
-#define WACOM_PKGLEN_TPC2FG	14
-#define WACOM_PKGLEN_BBTOUCH	20
-#define WACOM_PKGLEN_BBTOUCH3	64
-#define WACOM_PKGLEN_BBPEN	10
-#define WACOM_PKGLEN_WIRELESS	32
-
-/* device IDs */
-#define STYLUS_DEVICE_ID	0x02
-#define TOUCH_DEVICE_ID		0x03
-#define CURSOR_DEVICE_ID	0x06
-#define ERASER_DEVICE_ID	0x0A
-#define PAD_DEVICE_ID		0x0F
-
-/* wacom data packet report IDs */
-#define WACOM_REPORT_PENABLED		2
-#define WACOM_REPORT_INTUOSREAD		5
-#define WACOM_REPORT_INTUOSWRITE	6
-#define WACOM_REPORT_INTUOSPAD		12
-#define WACOM_REPORT_TPC1FG		6
-#define WACOM_REPORT_TPC2FG		13
-#define WACOM_REPORT_TPCHID		15
-#define WACOM_REPORT_TPCST		16
-
-/* device quirks */
-#define WACOM_QUIRK_MULTI_INPUT		0x0001
-#define WACOM_QUIRK_BBTOUCH_LOWRES	0x0002
-#define WACOM_QUIRK_NO_INPUT		0x0004
-#define WACOM_QUIRK_MONITOR		0x0008
-
-enum {
-	PENPARTNER = 0,
-	GRAPHIRE,
-	WACOM_G4,
-	PTU,
-	PL,
-	DTU,
-	BAMBOO_PT,
-	WIRELESS,
-	INTUOS,
-	INTUOS3S,
-	INTUOS3,
-	INTUOS3L,
-	INTUOS4S,
-	INTUOS4,
-	INTUOS4L,
-	WACOM_24HD,
-	WACOM_21UX2,
-	CINTIQ,
-	WACOM_BEE,
-	WACOM_MO,
-	TABLETPC,
-	TABLETPC2FG,
-	MAX_TYPE
-};
-
-struct wacom_features {
-	const char *name;
-	int pktlen;
-	int x_max;
-	int y_max;
-	int pressure_max;
-	int distance_max;
-	int type;
-	int x_resolution;
-	int y_resolution;
-	int device_type;
-	int x_phy;
-	int y_phy;
-	unsigned char unit;
-	unsigned char unitExpo;
-	int x_fuzz;
-	int y_fuzz;
-	int pressure_fuzz;
-	int distance_fuzz;
-	unsigned quirks;
-};
-
-struct wacom_shared {
-	bool stylus_in_proximity;
-	bool touch_down;
-};
-
-struct wacom_wac {
-	char name[64];
-	unsigned char *data;
-	int tool[2];
-	int id[2];
-	__u32 serial[2];
-	struct wacom_features features;
-	struct wacom_shared *shared;
-	struct input_dev *input;
-	int pid;
-	int battery_capacity;
-};
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/88pm860x-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/88pm860x-ts.c
deleted file mode 100644
index 05f30b73..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/88pm860x-ts.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Touchscreen driver for Marvell 88PM860x
- *
- * Copyright (C) 2009 Marvell International Ltd.
- * 	Haojian Zhuang <haojian.zhuang@marvell.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/mfd/88pm860x.h>
-#include <linux/slab.h>
-
-#define MEAS_LEN		(8)
-#define ACCURATE_BIT		(12)
-
-/* touch register */
-#define MEAS_EN3		(0x52)
-
-#define MEAS_TSIX_1		(0x8D)
-#define MEAS_TSIX_2		(0x8E)
-#define MEAS_TSIY_1		(0x8F)
-#define MEAS_TSIY_2		(0x90)
-#define MEAS_TSIZ1_1		(0x91)
-#define MEAS_TSIZ1_2		(0x92)
-#define MEAS_TSIZ2_1		(0x93)
-#define MEAS_TSIZ2_2		(0x94)
-
-/* bit definitions of touch */
-#define MEAS_PD_EN		(1 << 3)
-#define MEAS_TSIX_EN		(1 << 4)
-#define MEAS_TSIY_EN		(1 << 5)
-#define MEAS_TSIZ1_EN		(1 << 6)
-#define MEAS_TSIZ2_EN		(1 << 7)
-
-struct pm860x_touch {
-	struct input_dev *idev;
-	struct i2c_client *i2c;
-	struct pm860x_chip *chip;
-	int irq;
-	int res_x;		/* resistor of Xplate */
-};
-
-static irqreturn_t pm860x_touch_handler(int irq, void *data)
-{
-	struct pm860x_touch *touch = data;
-	struct pm860x_chip *chip = touch->chip;
-	unsigned char buf[MEAS_LEN];
-	int x, y, pen_down;
-	int z1, z2, rt = 0;
-	int ret;
-
-	ret = pm860x_bulk_read(touch->i2c, MEAS_TSIX_1, MEAS_LEN, buf);
-	if (ret < 0)
-		goto out;
-
-	pen_down = buf[1] & (1 << 6);
-	x = ((buf[0] & 0xFF) << 4) | (buf[1] & 0x0F);
-	y = ((buf[2] & 0xFF) << 4) | (buf[3] & 0x0F);
-	z1 = ((buf[4] & 0xFF) << 4) | (buf[5] & 0x0F);
-	z2 = ((buf[6] & 0xFF) << 4) | (buf[7] & 0x0F);
-
-	if (pen_down) {
-		if ((x != 0) && (z1 != 0) && (touch->res_x != 0)) {
-			rt = z2 / z1 - 1;
-			rt = (rt * touch->res_x * x) >> ACCURATE_BIT;
-			dev_dbg(chip->dev, "z1:%d, z2:%d, rt:%d\n",
-				z1, z2, rt);
-		}
-		input_report_abs(touch->idev, ABS_X, x);
-		input_report_abs(touch->idev, ABS_Y, y);
-		input_report_abs(touch->idev, ABS_PRESSURE, rt);
-		input_report_key(touch->idev, BTN_TOUCH, 1);
-		dev_dbg(chip->dev, "pen down at [%d, %d].\n", x, y);
-	} else {
-		input_report_abs(touch->idev, ABS_PRESSURE, 0);
-		input_report_key(touch->idev, BTN_TOUCH, 0);
-		dev_dbg(chip->dev, "pen release\n");
-	}
-	input_sync(touch->idev);
-
-out:
-	return IRQ_HANDLED;
-}
-
-static int pm860x_touch_open(struct input_dev *dev)
-{
-	struct pm860x_touch *touch = input_get_drvdata(dev);
-	int data, ret;
-
-	data = MEAS_PD_EN | MEAS_TSIX_EN | MEAS_TSIY_EN
-		| MEAS_TSIZ1_EN | MEAS_TSIZ2_EN;
-	ret = pm860x_set_bits(touch->i2c, MEAS_EN3, data, data);
-	if (ret < 0)
-		goto out;
-	return 0;
-out:
-	return ret;
-}
-
-static void pm860x_touch_close(struct input_dev *dev)
-{
-	struct pm860x_touch *touch = input_get_drvdata(dev);
-	int data;
-
-	data = MEAS_PD_EN | MEAS_TSIX_EN | MEAS_TSIY_EN
-		| MEAS_TSIZ1_EN | MEAS_TSIZ2_EN;
-	pm860x_set_bits(touch->i2c, MEAS_EN3, data, 0);
-}
-
-static int __devinit pm860x_touch_probe(struct platform_device *pdev)
-{
-	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-	struct pm860x_platform_data *pm860x_pdata =		\
-				pdev->dev.parent->platform_data;
-	struct pm860x_touch_pdata *pdata = NULL;
-	struct pm860x_touch *touch;
-	int irq, ret;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "No IRQ resource!\n");
-		return -EINVAL;
-	}
-
-	if (!pm860x_pdata) {
-		dev_err(&pdev->dev, "platform data is missing\n");
-		return -EINVAL;
-	}
-
-	pdata = pm860x_pdata->touch;
-	if (!pdata) {
-		dev_err(&pdev->dev, "touchscreen data is missing\n");
-		return -EINVAL;
-	}
-
-	touch = kzalloc(sizeof(struct pm860x_touch), GFP_KERNEL);
-	if (touch == NULL)
-		return -ENOMEM;
-	dev_set_drvdata(&pdev->dev, touch);
-
-	touch->idev = input_allocate_device();
-	if (touch->idev == NULL) {
-		dev_err(&pdev->dev, "Failed to allocate input device!\n");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	touch->idev->name = "88pm860x-touch";
-	touch->idev->phys = "88pm860x/input0";
-	touch->idev->id.bustype = BUS_I2C;
-	touch->idev->dev.parent = &pdev->dev;
-	touch->idev->open = pm860x_touch_open;
-	touch->idev->close = pm860x_touch_close;
-	touch->chip = chip;
-	touch->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion;
-	touch->irq = irq + chip->irq_base;
-	touch->res_x = pdata->res_x;
-	input_set_drvdata(touch->idev, touch);
-
-	ret = request_threaded_irq(touch->irq, NULL, pm860x_touch_handler,
-				   IRQF_ONESHOT, "touch", touch);
-	if (ret < 0)
-		goto out_irq;
-
-	__set_bit(EV_ABS, touch->idev->evbit);
-	__set_bit(ABS_X, touch->idev->absbit);
-	__set_bit(ABS_Y, touch->idev->absbit);
-	__set_bit(ABS_PRESSURE, touch->idev->absbit);
-	__set_bit(EV_SYN, touch->idev->evbit);
-	__set_bit(EV_KEY, touch->idev->evbit);
-	__set_bit(BTN_TOUCH, touch->idev->keybit);
-
-	input_set_abs_params(touch->idev, ABS_X, 0, 1 << ACCURATE_BIT, 0, 0);
-	input_set_abs_params(touch->idev, ABS_Y, 0, 1 << ACCURATE_BIT, 0, 0);
-	input_set_abs_params(touch->idev, ABS_PRESSURE, 0, 1 << ACCURATE_BIT,
-				0, 0);
-
-	ret = input_register_device(touch->idev);
-	if (ret < 0) {
-		dev_err(chip->dev, "Failed to register touch!\n");
-		goto out_rg;
-	}
-
-	platform_set_drvdata(pdev, touch);
-	return 0;
-out_rg:
-	free_irq(touch->irq, touch);
-out_irq:
-	input_free_device(touch->idev);
-out:
-	kfree(touch);
-	return ret;
-}
-
-static int __devexit pm860x_touch_remove(struct platform_device *pdev)
-{
-	struct pm860x_touch *touch = platform_get_drvdata(pdev);
-
-	input_unregister_device(touch->idev);
-	free_irq(touch->irq, touch);
-	platform_set_drvdata(pdev, NULL);
-	kfree(touch);
-	return 0;
-}
-
-static struct platform_driver pm860x_touch_driver = {
-	.driver	= {
-		.name	= "88pm860x-touch",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= pm860x_touch_probe,
-	.remove	= __devexit_p(pm860x_touch_remove),
-};
-module_platform_driver(pm860x_touch_driver);
-
-MODULE_DESCRIPTION("Touchscreen driver for Marvell Semiconductor 88PM860x");
-MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:88pm860x-touch");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/Kconfig
deleted file mode 100644
index 873ca6c3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/Kconfig
+++ /dev/null
@@ -1,878 +0,0 @@
-#
-# Touchscreen driver configuration
-#
-menuconfig INPUT_TOUCHSCREEN
-	bool "Touchscreens"
-	help
-	  Say Y here, and a list of supported touchscreens will be displayed.
-	  This option doesn't affect the kernel.
-
-	  If unsure, say Y.
-
-if INPUT_TOUCHSCREEN
-
-config TOUCHSCREEN_88PM860X
-	tristate "Marvell 88PM860x touchscreen"
-	depends on MFD_88PM860X
-	help
-	  Say Y here if you have a 88PM860x PMIC and want to enable
-	  support for the built-in touchscreen.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called 88pm860x-ts.
-
-config TOUCHSCREEN_ADS7846
-	tristate "ADS7846/TSC2046/AD7873 and AD(S)7843 based touchscreens"
-	depends on SPI_MASTER
-	depends on HWMON = n || HWMON
-	help
-	  Say Y here if you have a touchscreen interface using the
-	  ADS7846/TSC2046/AD7873 or ADS7843/AD7843 controller,
-	  and your board-specific setup code includes that in its
-	  table of SPI devices.
-
-	  If HWMON is selected, and the driver is told the reference voltage
-	  on your board, you will also get hwmon interfaces for the voltage
-	  (and on ads7846/tsc2046/ad7873, temperature) sensors of this chip.
-
-	  If unsure, say N (but it's safe to say "Y").
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ads7846.
-
-config TOUCHSCREEN_AD7877
-	tristate "AD7877 based touchscreens"
-	depends on SPI_MASTER
-	help
-	  Say Y here if you have a touchscreen interface using the
-	  AD7877 controller, and your board-specific initialization
-	  code includes that in its table of SPI devices.
-
-	  If unsure, say N (but it's safe to say "Y").
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ad7877.
-
-config TOUCHSCREEN_AD7879
-	tristate "Analog Devices AD7879-1/AD7889-1 touchscreen interface"
-	help
-	  Say Y here if you want to support a touchscreen interface using
-	  the AD7879-1/AD7889-1 controller.
-
-	  You should select a bus connection too.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ad7879.
-
-config TOUCHSCREEN_AD7879_I2C
-	tristate "support I2C bus connection"
-	depends on TOUCHSCREEN_AD7879 && I2C
-	help
-	  Say Y here if you have AD7879-1/AD7889-1 hooked to an I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ad7879-i2c.
-
-config TOUCHSCREEN_AD7879_SPI
-	tristate "support SPI bus connection"
-	depends on TOUCHSCREEN_AD7879 && SPI_MASTER
-	help
-	  Say Y here if you have AD7879-1/AD7889-1 hooked to a SPI bus.
-
-	  If unsure, say N (but it's safe to say "Y").
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ad7879-spi.
-
-config TOUCHSCREEN_ATMEL_MXT
-	tristate "Atmel mXT I2C Touchscreen"
-	depends on I2C
-	help
-	  Say Y here if you have Atmel mXT series I2C touchscreen,
-	  such as AT42QT602240/ATMXT224, connected to your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atmel_mxt_ts.
-
-config TOUCHSCREEN_AUO_PIXCIR
-	tristate "AUO in-cell touchscreen using Pixcir ICs"
-	depends on I2C
-	depends on GPIOLIB
-	help
-	  Say Y here if you have a AUO display with in-cell touchscreen
-	  using Pixcir ICs.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called auo-pixcir-ts.
-
-config TOUCHSCREEN_BITSY
-	tristate "Compaq iPAQ H3600 (Bitsy) touchscreen"
-	depends on SA1100_BITSY
-	select SERIO
-	help
-	  Say Y here if you have the h3600 (Bitsy) touchscreen.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called h3600_ts_input.
-
-config TOUCHSCREEN_BU21013
-	tristate "BU21013 based touch panel controllers"
-	depends on I2C
-	help
-	  Say Y here if you have a bu21013 touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bu21013_ts.
-
-config TOUCHSCREEN_CY8CTMG110
-	tristate "cy8ctmg110 touchscreen"
-	depends on I2C
-	depends on GPIOLIB
-	help
-	  Say Y here if you have a cy8ctmg110 capacitive touchscreen on
-	  an AAVA device.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cy8ctmg110_ts.
-
-config TOUCHSCREEN_CYTTSP_CORE
-	tristate "Cypress TTSP touchscreen"
-	help
-	  Say Y here if you have a touchscreen using controller from
-	  the Cypress TrueTouch(tm) Standard Product family connected
-	  to your system. You will also need to select appropriate
-	  bus connection below.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cyttsp_core.
-
-config TOUCHSCREEN_CYTTSP_I2C
-	tristate "support I2C bus connection"
-	depends on TOUCHSCREEN_CYTTSP_CORE && I2C
-	help
-	  Say Y here if the touchscreen is connected via I2C bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cyttsp_i2c.
-
-config TOUCHSCREEN_CYTTSP_SPI
-	tristate "support SPI bus connection"
-	depends on TOUCHSCREEN_CYTTSP_CORE && SPI_MASTER
-	help
-	  Say Y here if the touchscreen is connected via SPI bus.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cyttsp_spi.
-
-config TOUCHSCREEN_DA9034
-	tristate "Touchscreen support for Dialog Semiconductor DA9034"
-	depends on PMIC_DA903X
-	default y
-	help
-	  Say Y here to enable the support for the touchscreen found
-	  on Dialog Semiconductor DA9034 PMIC.
-
-config TOUCHSCREEN_DYNAPRO
-	tristate "Dynapro serial touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have a Dynapro serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called dynapro.
-
-config TOUCHSCREEN_HAMPSHIRE
-	tristate "Hampshire serial touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have a Hampshire serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called hampshire.
-
-config TOUCHSCREEN_EETI
-	tristate "EETI touchscreen panel support"
-	depends on I2C
-	help
-	  Say Y here to enable support for I2C connected EETI touch panels.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called eeti_ts.
-
-config TOUCHSCREEN_EGALAX
-	tristate "EETI eGalax multi-touch panel support"
-	depends on I2C
-	help
-	  Say Y here to enable support for I2C connected EETI
-	  eGalax multi-touch panels.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called egalax_ts.
-
-config TOUCHSCREEN_FUJITSU
-	tristate "Fujitsu serial touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have the Fujitsu touchscreen (such as one
-	  installed in Lifebook P series laptop) connected to your
-	  system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called fujitsu-ts.
-
-config TOUCHSCREEN_ILI210X
-	tristate "Ilitek ILI210X based touchscreen"
-	depends on I2C
-	help
-	  Say Y here if you have a ILI210X based touchscreen
-	  controller. This driver supports models ILI2102,
-	  ILI2102s, ILI2103, ILI2103s and ILI2105.
-	  Such kind of chipsets can be found in Amazon Kindle Fire
-	  touchscreens.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ili210x.
-
-config TOUCHSCREEN_S3C2410
-	tristate "Samsung S3C2410/generic touchscreen input driver"
-	depends on ARCH_S3C24XX || SAMSUNG_DEV_TS
-	select S3C_ADC
-	help
-	  Say Y here if you have the s3c2410 touchscreen.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s3c2410_ts.
-
-config TOUCHSCREEN_GUNZE
-	tristate "Gunze AHL-51S touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have the Gunze AHL-51 touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called gunze.
-
-config TOUCHSCREEN_ELO
-	tristate "Elo serial touchscreens"
-	select SERIO
-	help
-	  Say Y here if you have an Elo serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called elo.
-
-config TOUCHSCREEN_WACOM_W8001
-	tristate "Wacom W8001 penabled serial touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have an Wacom W8001 penabled serial touchscreen
-	  connected to your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wacom_w8001.
-
-config TOUCHSCREEN_LPC32XX
-	tristate "LPC32XX touchscreen controller"
-	depends on ARCH_LPC32XX
-	help
-	  Say Y here if you have a LPC32XX device and want
-	  to support the built-in touchscreen.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called lpc32xx_ts.
-
-config TOUCHSCREEN_MAX11801
-	tristate "MAX11801 based touchscreens"
-	depends on I2C
-	help
-	  Say Y here if you have a MAX11801 based touchscreen
-	  controller.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called max11801_ts.
-
-config TOUCHSCREEN_MCS5000
-	tristate "MELFAS MCS-5000 touchscreen"
-	depends on I2C
-	help
-	  Say Y here if you have the MELFAS MCS-5000 touchscreen controller
-	  chip in your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mcs5000_ts.
-
-config TOUCHSCREEN_MTOUCH
-	tristate "MicroTouch serial touchscreens"
-	select SERIO
-	help
-	  Say Y here if you have a MicroTouch (3M) serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mtouch.
-
-config TOUCHSCREEN_INEXIO
-	tristate "iNexio serial touchscreens"
-	select SERIO
-	help
-	  Say Y here if you have an iNexio serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called inexio.
-
-config TOUCHSCREEN_INTEL_MID
-	tristate "Intel MID platform resistive touchscreen"
-	depends on INTEL_SCU_IPC
-	help
-	  Say Y here if you have a Intel MID based touchscreen in
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called intel_mid_touch.
-
-config TOUCHSCREEN_MK712
-	tristate "ICS MicroClock MK712 touchscreen"
-	help
-	  Say Y here if you have the ICS MicroClock MK712 touchscreen
-	  controller chip in your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mk712.
-
-config TOUCHSCREEN_HP600
-	tristate "HP Jornada 6xx touchscreen"
-	depends on SH_HP6XX && SH_ADC
-	help
-	  Say Y here if you have a HP Jornada 620/660/680/690 and want to
-          support the built-in touchscreen.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called hp680_ts_input.
-
-config TOUCHSCREEN_HP7XX
-	tristate "HP Jornada 7xx touchscreen"
-	depends on SA1100_JORNADA720_SSP
-	help
-	  Say Y here if you have a HP Jornada 710/720/728 and want
-	  to support the built-in touchscreen.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called jornada720_ts.
-
-config TOUCHSCREEN_HTCPEN
-	tristate "HTC Shift X9500 touchscreen"
-	depends on ISA
-	help
-	  Say Y here if you have an HTC Shift UMPC also known as HTC X9500
-	  Clio / Shangrila and want to support the built-in touchscreen.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called htcpen.
-
-config TOUCHSCREEN_PENMOUNT
-	tristate "Penmount serial touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have a Penmount serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called penmount.
-
-config TOUCHSCREEN_MIGOR
-	tristate "Renesas MIGO-R touchscreen"
-	depends on SH_MIGOR && I2C
-	help
-	  Say Y here to enable MIGO-R touchscreen support.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called migor_ts.
-
-config TOUCHSCREEN_TNETV107X
-	tristate "TI TNETV107X touchscreen support"
-	depends on ARCH_DAVINCI_TNETV107X
-	help
-	  Say Y here if you want to use the TNETV107X touchscreen.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tnetv107x-ts.
-
-config TOUCHSCREEN_SYNAPTICS_I2C_RMI
-	tristate "Synaptics i2c touchscreen"
-	depends on I2C
-	help
-	  This enables support for Synaptics RMI over I2C based touchscreens.
-
-config TOUCHSCREEN_TOUCHRIGHT
-	tristate "Touchright serial touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have a Touchright serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called touchright.
-
-config TOUCHSCREEN_TOUCHWIN
-	tristate "Touchwin serial touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have a Touchwin serial touchscreen connected to
-	  your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called touchwin.
-
-config TOUCHSCREEN_TI_TSCADC
-	tristate "TI Touchscreen Interface"
-	depends on ARCH_OMAP2PLUS
-	help
-	  Say Y here if you have 4/5/8 wire touchscreen controller
-	  to be connected to the ADC controller on your TI AM335x SoC.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ti_tscadc.
-
-config TOUCHSCREEN_ATMEL_TSADCC
-	tristate "Atmel Touchscreen Interface"
-	depends on ARCH_AT91SAM9RL || ARCH_AT91SAM9G45
-	help
-	  Say Y here if you have a 4-wire touchscreen connected to the
-          ADC Controller on your Atmel SoC (such as the AT91SAM9RL).
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called atmel_tsadcc.
-
-config TOUCHSCREEN_UCB1400
-	tristate "Philips UCB1400 touchscreen"
-	depends on AC97_BUS
-	depends on UCB1400_CORE
-	help
-	  This enables support for the Philips UCB1400 touchscreen interface.
-	  The UCB1400 is an AC97 audio codec.  The touchscreen interface
-	  will be initialized only after the ALSA subsystem has been
-	  brought up and the UCB1400 detected.  You therefore have to
-	  configure ALSA support as well (either built-in or modular,
-	  independently of whether this driver is itself built-in or
-	  modular) for this driver to work.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called ucb1400_ts.
-
-config TOUCHSCREEN_PIXCIR
-	tristate "PIXCIR I2C touchscreens"
-	depends on I2C
-	help
-	  Say Y here if you have a pixcir i2c touchscreen
-	  controller.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pixcir_i2c_ts.
-
-config TOUCHSCREEN_WM831X
-	tristate "Support for WM831x touchscreen controllers"
-	depends on MFD_WM831X
-	help
-	  This enables support for the touchscreen controller on the WM831x
-	  series of PMICs.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wm831x-ts.
-
-config TOUCHSCREEN_WM97XX
-	tristate "Support for WM97xx AC97 touchscreen controllers"
-	depends on AC97_BUS
-	help
-	  Say Y here if you have a Wolfson Microelectronics WM97xx
-	  touchscreen connected to your system. Note that this option
-	  only enables core driver, you will also need to select
-	  support for appropriate chip below.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wm97xx-ts.
-
-config TOUCHSCREEN_WM9705
-	bool "WM9705 Touchscreen interface support"
-	depends on TOUCHSCREEN_WM97XX
-	default y
-	help
-	  Say Y here to enable support for the Wolfson Microelectronics
-	  WM9705 touchscreen controller.
-
-config TOUCHSCREEN_WM9712
-	bool "WM9712 Touchscreen interface support"
-	depends on TOUCHSCREEN_WM97XX
-	default y
-	help
-	  Say Y here to enable support for the Wolfson Microelectronics
-	  WM9712 touchscreen controller.
-
-config TOUCHSCREEN_WM9713
-	bool "WM9713 Touchscreen interface support"
-	depends on TOUCHSCREEN_WM97XX
-	default y
-	help
-	  Say Y here to enable support for the Wolfson Microelectronics
-	  WM9713 touchscreen controller.
-
-config TOUCHSCREEN_WM97XX_ATMEL
-	tristate "WM97xx Atmel accelerated touch"
-	depends on TOUCHSCREEN_WM97XX && (AVR32 || ARCH_AT91)
-	help
-	  Say Y here for support for streaming mode with WM97xx touchscreens
-	  on Atmel AT91 or AVR32 systems with an AC97C module.
-
-	  Be aware that this will use channel B in the controller for
-	  streaming data, this must not conflict with other AC97C drivers.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the module will
-	  be called atmel-wm97xx.
-
-config TOUCHSCREEN_WM97XX_MAINSTONE
-	tristate "WM97xx Mainstone/Palm accelerated touch"
-	depends on TOUCHSCREEN_WM97XX && ARCH_PXA
-	help
-	  Say Y here for support for streaming mode with WM97xx touchscreens
-	  on Mainstone, Palm Tungsten T5, TX and LifeDrive systems.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mainstone-wm97xx.
-
-config TOUCHSCREEN_WM97XX_ZYLONITE
-	tristate "Zylonite accelerated touch"
-	depends on TOUCHSCREEN_WM97XX && MACH_ZYLONITE
-	select TOUCHSCREEN_WM9713
-	help
-	  Say Y here for support for streaming mode with the touchscreen
-	  on Zylonite systems.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called zylonite-wm97xx.
-
-config TOUCHSCREEN_USB_COMPOSITE
-	tristate "USB Touchscreen Driver"
-	depends on USB_ARCH_HAS_HCD
-	select USB
-	help
-	  USB Touchscreen driver for:
-	  - eGalax Touchkit USB (also includes eTurboTouch CT-410/510/700)
-	  - PanJit TouchSet USB
-	  - 3M MicroTouch USB (EX II series)
-	  - ITM
-	  - some other eTurboTouch
-	  - Gunze AHL61
-	  - DMC TSC-10/25
-	  - IRTOUCHSYSTEMS/UNITOP
-	  - IdealTEK URTC1000
-	  - GoTop Super_Q2/GogoPen/PenPower tablets
-	  - JASTEC USB Touch Controller/DigiTech DTR-02U
-	  - Zytronic controllers
-	  - Elo TouchSystems 2700 IntelliTouch
-	  - EasyTouch USB Touch Controller from Data Modul
-
-	  Have a look at <http://linux.chapter7.ch/touchkit/> for
-	  a usage description and the required user-space stuff.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called usbtouchscreen.
-
-config TOUCHSCREEN_MC13783
-	tristate "Freescale MC13783 touchscreen input driver"
-	depends on MFD_MC13783
-	help
-	  Say Y here if you have an Freescale MC13783 PMIC on your
-	  board and want to use its touchscreen
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called mc13783_ts.
-
-config TOUCHSCREEN_USB_EGALAX
-	default y
-	bool "eGalax, eTurboTouch CT-410/510/700 device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_PANJIT
-	default y
-	bool "PanJit device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_3M
-	default y
-	bool "3M/Microtouch EX II series device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_ITM
-	default y
-	bool "ITM device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_ETURBO
-	default y
-	bool "eTurboTouch (non-eGalax compatible) device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_GUNZE
-	default y
-	bool "Gunze AHL61 device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_DMC_TSC10
-	default y
-	bool "DMC TSC-10/25 device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_IRTOUCH
-	default y
-	bool "IRTOUCHSYSTEMS/UNITOP device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_IDEALTEK
-	default y
-	bool "IdealTEK URTC1000 device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_GENERAL_TOUCH
-	default y
-	bool "GeneralTouch Touchscreen device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_GOTOP
-	default y
-	bool "GoTop Super_Q2/GogoPen/PenPower tablet device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_JASTEC
-	default y
-	bool "JASTEC/DigiTech DTR-02U USB touch controller device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_ELO
-	default y
-	bool "Elo TouchSystems 2700 IntelliTouch controller device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_E2I
-	default y
-	bool "e2i Touchscreen controller (e.g. from Mimo 740)"
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_ZYTRONIC
-	default y
-	bool "Zytronic controller" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_ETT_TC45USB
-	default y
-	bool "ET&T USB series TC4UM/TC5UH touchscreen controller support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_NEXIO
-	default y
-	bool "NEXIO/iNexio device support" if EXPERT
-	depends on TOUCHSCREEN_USB_COMPOSITE
-
-config TOUCHSCREEN_USB_EASYTOUCH
-	default y
-	bool "EasyTouch USB Touch controller device support" if EMBEDDED
-	depends on TOUCHSCREEN_USB_COMPOSITE
-	help
-	  Say Y here if you have a EasyTouch USB Touch controller device support.
-	  If unsure, say N.
-
-config TOUCHSCREEN_TOUCHIT213
-	tristate "Sahara TouchIT-213 touchscreen"
-	select SERIO
-	help
-	  Say Y here if you have a Sahara TouchIT-213 Tablet PC.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called touchit213.
-
-config TOUCHSCREEN_TSC_SERIO
-	tristate "TSC-10/25/40 serial touchscreen support"
-	select SERIO
-	help
-	  Say Y here if you have a TSC-10, 25 or 40 serial touchscreen connected
-	  to your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tsc40.
-
-config TOUCHSCREEN_TSC2005
-        tristate "TSC2005 based touchscreens"
-        depends on SPI_MASTER && GENERIC_HARDIRQS
-        help
-          Say Y here if you have a TSC2005 based touchscreen.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tsc2005.
-
-config TOUCHSCREEN_TSC2007
-	tristate "TSC2007 based touchscreens"
-	depends on I2C
-	help
-	  Say Y here if you have a TSC2007 based touchscreen.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tsc2007.
-
-config TOUCHSCREEN_W90X900
-	tristate "W90P910 touchscreen driver"
-	depends on HAVE_CLK
-	help
-	  Say Y here if you have a W90P910 based touchscreen.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called w90p910_ts.
-
-config TOUCHSCREEN_PCAP
-	tristate "Motorola PCAP touchscreen"
-	depends on EZX_PCAP
-	help
-	  Say Y here if you have a Motorola EZX telephone and
-	  want to enable support for the built-in touchscreen.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pcap_ts.
-
-config TOUCHSCREEN_ST1232
-	tristate "Sitronix ST1232 touchscreen controllers"
-	depends on I2C
-	help
-	  Say Y here if you want to support Sitronix ST1232
-	  touchscreen controller.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called st1232_ts.
-
-config TOUCHSCREEN_STMPE
-	tristate "STMicroelectronics STMPE touchscreens"
-	depends on MFD_STMPE
-	help
-	  Say Y here if you want support for STMicroelectronics
-	  STMPE touchscreen controllers.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called stmpe-ts.
-
-config TOUCHSCREEN_TPS6507X
-	tristate "TPS6507x based touchscreens"
-	depends on I2C
-	help
-	  Say Y here if you have a TPS6507x based touchscreen
-	  controller.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tps6507x_ts.
-
-config TOUCHSCREEN_VT1609
-	tristate "Vt1609 Dual-touch Support,Compatible with Vt1603a Single-touch"
-	default y
-	depends on ARCH_WMT
-	help
-	  Say Y here if you have a vt1603a single or vt1609 dual touchscreen and
-	  want to enable support for the built-in touchscreen.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called vt1609_dual_ts.  
-
-source "drivers/input/touchscreen/gsl1680_ts/Kconfig"
-source "drivers/input/touchscreen/sitronix/Kconfig"
-source "drivers/input/touchscreen/zet6221_ts/Kconfig"
-source "drivers/input/touchscreen/cyp140_ts/Kconfig"
-source "drivers/input/touchscreen/ft5x0x/Kconfig"
-source "drivers/input/touchscreen/ft6x0x/Kconfig"
-source "drivers/input/touchscreen/aw5306_ts/Kconfig"
-source "drivers/input/touchscreen/ssd253x_ts/Kconfig"
-source "drivers/input/touchscreen/lw86x0_ts/Kconfig"
-source "drivers/input/touchscreen/gt9xx_ts/Kconfig"
-source "drivers/input/touchscreen/icn83xx_ts/Kconfig"
-source "drivers/input/touchscreen/icn85xx_ts/Kconfig"
-source "drivers/input/touchscreen/sis_usbhid_ts/Kconfig"
-endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/Makefile
deleted file mode 100644
index b632eb48..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/Makefile
+++ /dev/null
@@ -1,88 +0,0 @@
-#
-# Makefile for the touchscreen drivers.
-#
-
-# Each configuration option enables a list of files.
-
-wm97xx-ts-y := wm97xx-core.o
-
-obj-$(CONFIG_TOUCHSCREEN_88PM860X)	+= 88pm860x-ts.o
-obj-$(CONFIG_TOUCHSCREEN_AD7877)	+= ad7877.o
-obj-$(CONFIG_TOUCHSCREEN_AD7879)	+= ad7879.o
-obj-$(CONFIG_TOUCHSCREEN_AD7879_I2C)	+= ad7879-i2c.o
-obj-$(CONFIG_TOUCHSCREEN_AD7879_SPI)	+= ad7879-spi.o
-obj-$(CONFIG_TOUCHSCREEN_ADS7846)	+= ads7846.o
-obj-$(CONFIG_TOUCHSCREEN_ATMEL_MXT)	+= atmel_mxt_ts.o
-obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC)	+= atmel_tsadcc.o
-obj-$(CONFIG_TOUCHSCREEN_AUO_PIXCIR)	+= auo-pixcir-ts.o
-obj-$(CONFIG_TOUCHSCREEN_BITSY)		+= h3600_ts_input.o
-obj-$(CONFIG_TOUCHSCREEN_BU21013)	+= bu21013_ts.o
-obj-$(CONFIG_TOUCHSCREEN_CY8CTMG110)	+= cy8ctmg110_ts.o
-obj-$(CONFIG_TOUCHSCREEN_CYTTSP_CORE)	+= cyttsp_core.o
-obj-$(CONFIG_TOUCHSCREEN_CYTTSP_I2C)	+= cyttsp_i2c.o
-obj-$(CONFIG_TOUCHSCREEN_CYTTSP_SPI)	+= cyttsp_spi.o
-obj-$(CONFIG_TOUCHSCREEN_DA9034)	+= da9034-ts.o
-obj-$(CONFIG_TOUCHSCREEN_DYNAPRO)	+= dynapro.o
-obj-$(CONFIG_TOUCHSCREEN_HAMPSHIRE)	+= hampshire.o
-obj-$(CONFIG_TOUCHSCREEN_GUNZE)		+= gunze.o
-obj-$(CONFIG_TOUCHSCREEN_EETI)		+= eeti_ts.o
-obj-$(CONFIG_TOUCHSCREEN_ELO)		+= elo.o
-obj-$(CONFIG_TOUCHSCREEN_EGALAX)	+= egalax_ts.o
-obj-$(CONFIG_TOUCHSCREEN_FUJITSU)	+= fujitsu_ts.o
-obj-$(CONFIG_TOUCHSCREEN_ILI210X)	+= ili210x.o
-obj-$(CONFIG_TOUCHSCREEN_INEXIO)	+= inexio.o
-obj-$(CONFIG_TOUCHSCREEN_INTEL_MID)	+= intel-mid-touch.o
-obj-$(CONFIG_TOUCHSCREEN_LPC32XX)	+= lpc32xx_ts.o
-obj-$(CONFIG_TOUCHSCREEN_MAX11801)	+= max11801_ts.o
-obj-$(CONFIG_TOUCHSCREEN_MC13783)	+= mc13783_ts.o
-obj-$(CONFIG_TOUCHSCREEN_MCS5000)	+= mcs5000_ts.o
-obj-$(CONFIG_TOUCHSCREEN_MIGOR)		+= migor_ts.o
-obj-$(CONFIG_TOUCHSCREEN_MTOUCH)	+= mtouch.o
-obj-$(CONFIG_TOUCHSCREEN_MK712)		+= mk712.o
-obj-$(CONFIG_TOUCHSCREEN_HP600)		+= hp680_ts_input.o
-obj-$(CONFIG_TOUCHSCREEN_HP7XX)		+= jornada720_ts.o
-obj-$(CONFIG_TOUCHSCREEN_HTCPEN)	+= htcpen.o
-obj-$(CONFIG_TOUCHSCREEN_USB_COMPOSITE)	+= usbtouchscreen.o
-obj-$(CONFIG_TOUCHSCREEN_PCAP)		+= pcap_ts.o
-obj-$(CONFIG_TOUCHSCREEN_PENMOUNT)	+= penmount.o
-obj-$(CONFIG_TOUCHSCREEN_PIXCIR)	+= pixcir_i2c_ts.o
-obj-$(CONFIG_TOUCHSCREEN_S3C2410)	+= s3c2410_ts.o
-obj-$(CONFIG_TOUCHSCREEN_ST1232)	+= st1232.o
-obj-$(CONFIG_TOUCHSCREEN_STMPE)		+= stmpe-ts.o
-obj-$(CONFIG_TOUCHSCREEN_TI_TSCADC)	+= ti_tscadc.o
-obj-$(CONFIG_TOUCHSCREEN_TNETV107X)	+= tnetv107x-ts.o
-obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI)	+= synaptics_i2c_rmi.o
-obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213)	+= touchit213.o
-obj-$(CONFIG_TOUCHSCREEN_TOUCHRIGHT)	+= touchright.o
-obj-$(CONFIG_TOUCHSCREEN_TOUCHWIN)	+= touchwin.o
-obj-$(CONFIG_TOUCHSCREEN_TSC_SERIO)	+= tsc40.o
-obj-$(CONFIG_TOUCHSCREEN_TSC2005)	+= tsc2005.o
-obj-$(CONFIG_TOUCHSCREEN_TSC2007)	+= tsc2007.o
-obj-$(CONFIG_TOUCHSCREEN_UCB1400)	+= ucb1400_ts.o
-obj-$(CONFIG_TOUCHSCREEN_WACOM_W8001)	+= wacom_w8001.o
-obj-$(CONFIG_TOUCHSCREEN_WM831X)	+= wm831x-ts.o
-obj-$(CONFIG_TOUCHSCREEN_WM97XX)	+= wm97xx-ts.o
-wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9705)	+= wm9705.o
-wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9712)	+= wm9712.o
-wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9713)	+= wm9713.o
-obj-$(CONFIG_TOUCHSCREEN_WM97XX_ATMEL)	+= atmel-wm97xx.o
-obj-$(CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE)	+= mainstone-wm97xx.o
-obj-$(CONFIG_TOUCHSCREEN_WM97XX_ZYLONITE)	+= zylonite-wm97xx.o
-obj-$(CONFIG_TOUCHSCREEN_W90X900)	+= w90p910_ts.o
-obj-$(CONFIG_TOUCHSCREEN_TPS6507X)	+= tps6507x-ts.o
-
-obj-$(CONFIG_TOUCHSCREEN_VT1609) += vt1609_ts/
-#GSL1680 touchscreen
-obj-$(CONFIG_TOUCHSCREEN_GSL1680)	+= gsl1680_ts/
-obj-$(CONFIG_TOUCHSCREEN_SITRONIX)  	+= sitronix/
-obj-$(CONFIG_TOUCHSCREEN_ZET6221)  	+= zet6221_ts/
-obj-$(CONFIG_TOUCHSCREEN_CYP140)  	+= cyp140_ts/
-obj-$(CONFIG_TOUCHSCREEN_FT5X0X)  	+= ft5x0x/
-obj-$(CONFIG_TOUCHSCREEN_FT6X0X)  	+= ft6x0x/
-obj-$(CONFIG_TOUCHSCREEN_AW5306)  	+= aw5306_ts/
-obj-$(CONFIG_TOUCHSCREEN_SSD253X)  	+= ssd253x_ts/
-obj-$(CONFIG_TOUCHSCREEN_LW86X0)  	+= lw86x0_ts/
-obj-$(CONFIG_TOUCHSCREEN_GT9XX)  	+= gt9xx_ts/
-obj-$(CONFIG_TOUCHSCREEN_ICN83XX)  	+= icn83xx_ts/
-obj-$(CONFIG_TOUCHSCREEN_ICN85XX)  	+= icn85xx_ts/
-obj-$(CONFIG_TOUCHSCREEN_SIS)  		+= sis_usbhid_ts/
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ad7877.c b/ANDROID_3.4.5/drivers/input/touchscreen/ad7877.c
deleted file mode 100644
index 2c769210..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ad7877.c
+++ /dev/null
@@ -1,868 +0,0 @@
-/*
- * Copyright (C) 2006-2008 Michael Hennerich, Analog Devices Inc.
- *
- * Description:	AD7877 based touchscreen, sensor (ADCs), DAC and GPIO driver
- * Based on:	ads7846.c
- *
- * Bugs:        Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * History:
- * Copyright (c) 2005 David Brownell
- * Copyright (c) 2006 Nokia Corporation
- * Various changes: Imre Deak <imre.deak@nokia.com>
- *
- * Using code from:
- *  - corgi_ts.c
- *	Copyright (C) 2004-2005 Richard Purdie
- *  - omap_ts.[hc], ads7846.h, ts_osk.c
- *	Copyright (C) 2002 MontaVista Software
- *	Copyright (C) 2004 Texas Instruments
- *	Copyright (C) 2005 Dirk Behme
- */
-
-
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/pm.h>
-#include <linux/slab.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/ad7877.h>
-#include <linux/module.h>
-#include <asm/irq.h>
-
-#define	TS_PEN_UP_TIMEOUT	msecs_to_jiffies(100)
-
-#define MAX_SPI_FREQ_HZ			20000000
-#define	MAX_12BIT			((1<<12)-1)
-
-#define AD7877_REG_ZEROS			0
-#define AD7877_REG_CTRL1			1
-#define AD7877_REG_CTRL2			2
-#define AD7877_REG_ALERT			3
-#define AD7877_REG_AUX1HIGH			4
-#define AD7877_REG_AUX1LOW			5
-#define AD7877_REG_BAT1HIGH			6
-#define AD7877_REG_BAT1LOW			7
-#define AD7877_REG_BAT2HIGH			8
-#define AD7877_REG_BAT2LOW			9
-#define AD7877_REG_TEMP1HIGH			10
-#define AD7877_REG_TEMP1LOW			11
-#define AD7877_REG_SEQ0				12
-#define AD7877_REG_SEQ1				13
-#define AD7877_REG_DAC				14
-#define AD7877_REG_NONE1			15
-#define AD7877_REG_EXTWRITE			15
-#define AD7877_REG_XPLUS			16
-#define AD7877_REG_YPLUS			17
-#define AD7877_REG_Z2				18
-#define AD7877_REG_aux1				19
-#define AD7877_REG_aux2				20
-#define AD7877_REG_aux3				21
-#define AD7877_REG_bat1				22
-#define AD7877_REG_bat2				23
-#define AD7877_REG_temp1			24
-#define AD7877_REG_temp2			25
-#define AD7877_REG_Z1				26
-#define AD7877_REG_GPIOCTRL1			27
-#define AD7877_REG_GPIOCTRL2			28
-#define AD7877_REG_GPIODATA			29
-#define AD7877_REG_NONE2			30
-#define AD7877_REG_NONE3			31
-
-#define AD7877_SEQ_YPLUS_BIT			(1<<11)
-#define AD7877_SEQ_XPLUS_BIT			(1<<10)
-#define AD7877_SEQ_Z2_BIT			(1<<9)
-#define AD7877_SEQ_AUX1_BIT			(1<<8)
-#define AD7877_SEQ_AUX2_BIT			(1<<7)
-#define AD7877_SEQ_AUX3_BIT			(1<<6)
-#define AD7877_SEQ_BAT1_BIT			(1<<5)
-#define AD7877_SEQ_BAT2_BIT			(1<<4)
-#define AD7877_SEQ_TEMP1_BIT			(1<<3)
-#define AD7877_SEQ_TEMP2_BIT			(1<<2)
-#define AD7877_SEQ_Z1_BIT			(1<<1)
-
-enum {
-	AD7877_SEQ_YPOS  = 0,
-	AD7877_SEQ_XPOS  = 1,
-	AD7877_SEQ_Z2    = 2,
-	AD7877_SEQ_AUX1  = 3,
-	AD7877_SEQ_AUX2  = 4,
-	AD7877_SEQ_AUX3  = 5,
-	AD7877_SEQ_BAT1  = 6,
-	AD7877_SEQ_BAT2  = 7,
-	AD7877_SEQ_TEMP1 = 8,
-	AD7877_SEQ_TEMP2 = 9,
-	AD7877_SEQ_Z1    = 10,
-	AD7877_NR_SENSE  = 11,
-};
-
-/* DAC Register Default RANGE 0 to Vcc, Volatge Mode, DAC On */
-#define AD7877_DAC_CONF			0x1
-
-/* If gpio3 is set AUX3/GPIO3 acts as GPIO Output */
-#define AD7877_EXTW_GPIO_3_CONF		0x1C4
-#define AD7877_EXTW_GPIO_DATA		0x200
-
-/* Control REG 2 */
-#define AD7877_TMR(x)			((x & 0x3) << 0)
-#define AD7877_REF(x)			((x & 0x1) << 2)
-#define AD7877_POL(x)			((x & 0x1) << 3)
-#define AD7877_FCD(x)			((x & 0x3) << 4)
-#define AD7877_PM(x)			((x & 0x3) << 6)
-#define AD7877_ACQ(x)			((x & 0x3) << 8)
-#define AD7877_AVG(x)			((x & 0x3) << 10)
-
-/* Control REG 1 */
-#define	AD7877_SER			(1 << 11)	/* non-differential */
-#define	AD7877_DFR			(0 << 11)	/* differential */
-
-#define AD7877_MODE_NOC  (0)	/* Do not convert */
-#define AD7877_MODE_SCC  (1)	/* Single channel conversion */
-#define AD7877_MODE_SEQ0 (2)	/* Sequence 0 in Slave Mode */
-#define AD7877_MODE_SEQ1 (3)	/* Sequence 1 in Master Mode */
-
-#define AD7877_CHANADD(x)		((x&0xF)<<7)
-#define AD7877_READADD(x)		((x)<<2)
-#define AD7877_WRITEADD(x)		((x)<<12)
-
-#define AD7877_READ_CHAN(x) (AD7877_WRITEADD(AD7877_REG_CTRL1) | AD7877_SER | \
-		AD7877_MODE_SCC | AD7877_CHANADD(AD7877_REG_ ## x) | \
-		AD7877_READADD(AD7877_REG_ ## x))
-
-#define AD7877_MM_SEQUENCE (AD7877_SEQ_YPLUS_BIT | AD7877_SEQ_XPLUS_BIT | \
-		AD7877_SEQ_Z2_BIT | AD7877_SEQ_Z1_BIT)
-
-/*
- * Non-touchscreen sensors only use single-ended conversions.
- */
-
-struct ser_req {
-	u16			reset;
-	u16			ref_on;
-	u16			command;
-	struct spi_message	msg;
-	struct spi_transfer	xfer[6];
-
-	/*
-	 * DMA (thus cache coherency maintenance) requires the
-	 * transfer buffers to live in their own cache lines.
-	 */
-	u16 sample ____cacheline_aligned;
-};
-
-struct ad7877 {
-	struct input_dev	*input;
-	char			phys[32];
-
-	struct spi_device	*spi;
-	u16			model;
-	u16			vref_delay_usecs;
-	u16			x_plate_ohms;
-	u16			pressure_max;
-
-	u16			cmd_crtl1;
-	u16			cmd_crtl2;
-	u16			cmd_dummy;
-	u16			dac;
-
-	u8			stopacq_polarity;
-	u8			first_conversion_delay;
-	u8			acquisition_time;
-	u8			averaging;
-	u8			pen_down_acc_interval;
-
-	struct spi_transfer	xfer[AD7877_NR_SENSE + 2];
-	struct spi_message	msg;
-
-	struct mutex		mutex;
-	bool			disabled;	/* P: mutex */
-	bool			gpio3;		/* P: mutex */
-	bool			gpio4;		/* P: mutex */
-
-	spinlock_t		lock;
-	struct timer_list	timer;		/* P: lock */
-
-	/*
-	 * DMA (thus cache coherency maintenance) requires the
-	 * transfer buffers to live in their own cache lines.
-	 */
-	u16 conversion_data[AD7877_NR_SENSE] ____cacheline_aligned;
-};
-
-static bool gpio3;
-module_param(gpio3, bool, 0);
-MODULE_PARM_DESC(gpio3, "If gpio3 is set to 1 AUX3 acts as GPIO3");
-
-/*
- * ad7877_read/write are only used for initial setup and for sysfs controls.
- * The main traffic is done using spi_async() in the interrupt handler.
- */
-
-static int ad7877_read(struct spi_device *spi, u16 reg)
-{
-	struct ser_req *req;
-	int status, ret;
-
-	req = kzalloc(sizeof *req, GFP_KERNEL);
-	if (!req)
-		return -ENOMEM;
-
-	spi_message_init(&req->msg);
-
-	req->command = (u16) (AD7877_WRITEADD(AD7877_REG_CTRL1) |
-			AD7877_READADD(reg));
-	req->xfer[0].tx_buf = &req->command;
-	req->xfer[0].len = 2;
-	req->xfer[0].cs_change = 1;
-
-	req->xfer[1].rx_buf = &req->sample;
-	req->xfer[1].len = 2;
-
-	spi_message_add_tail(&req->xfer[0], &req->msg);
-	spi_message_add_tail(&req->xfer[1], &req->msg);
-
-	status = spi_sync(spi, &req->msg);
-	ret = status ? : req->sample;
-
-	kfree(req);
-
-	return ret;
-}
-
-static int ad7877_write(struct spi_device *spi, u16 reg, u16 val)
-{
-	struct ser_req *req;
-	int status;
-
-	req = kzalloc(sizeof *req, GFP_KERNEL);
-	if (!req)
-		return -ENOMEM;
-
-	spi_message_init(&req->msg);
-
-	req->command = (u16) (AD7877_WRITEADD(reg) | (val & MAX_12BIT));
-	req->xfer[0].tx_buf = &req->command;
-	req->xfer[0].len = 2;
-
-	spi_message_add_tail(&req->xfer[0], &req->msg);
-
-	status = spi_sync(spi, &req->msg);
-
-	kfree(req);
-
-	return status;
-}
-
-static int ad7877_read_adc(struct spi_device *spi, unsigned command)
-{
-	struct ad7877 *ts = dev_get_drvdata(&spi->dev);
-	struct ser_req *req;
-	int status;
-	int sample;
-	int i;
-
-	req = kzalloc(sizeof *req, GFP_KERNEL);
-	if (!req)
-		return -ENOMEM;
-
-	spi_message_init(&req->msg);
-
-	/* activate reference, so it has time to settle; */
-	req->ref_on = AD7877_WRITEADD(AD7877_REG_CTRL2) |
-			 AD7877_POL(ts->stopacq_polarity) |
-			 AD7877_AVG(0) | AD7877_PM(2) | AD7877_TMR(0) |
-			 AD7877_ACQ(ts->acquisition_time) | AD7877_FCD(0);
-
-	req->reset = AD7877_WRITEADD(AD7877_REG_CTRL1) | AD7877_MODE_NOC;
-
-	req->command = (u16) command;
-
-	req->xfer[0].tx_buf = &req->reset;
-	req->xfer[0].len = 2;
-	req->xfer[0].cs_change = 1;
-
-	req->xfer[1].tx_buf = &req->ref_on;
-	req->xfer[1].len = 2;
-	req->xfer[1].delay_usecs = ts->vref_delay_usecs;
-	req->xfer[1].cs_change = 1;
-
-	req->xfer[2].tx_buf = &req->command;
-	req->xfer[2].len = 2;
-	req->xfer[2].delay_usecs = ts->vref_delay_usecs;
-	req->xfer[2].cs_change = 1;
-
-	req->xfer[3].rx_buf = &req->sample;
-	req->xfer[3].len = 2;
-	req->xfer[3].cs_change = 1;
-
-	req->xfer[4].tx_buf = &ts->cmd_crtl2;	/*REF OFF*/
-	req->xfer[4].len = 2;
-	req->xfer[4].cs_change = 1;
-
-	req->xfer[5].tx_buf = &ts->cmd_crtl1;	/*DEFAULT*/
-	req->xfer[5].len = 2;
-
-	/* group all the transfers together, so we can't interfere with
-	 * reading touchscreen state; disable penirq while sampling
-	 */
-	for (i = 0; i < 6; i++)
-		spi_message_add_tail(&req->xfer[i], &req->msg);
-
-	status = spi_sync(spi, &req->msg);
-	sample = req->sample;
-
-	kfree(req);
-
-	return status ? : sample;
-}
-
-static int ad7877_process_data(struct ad7877 *ts)
-{
-	struct input_dev *input_dev = ts->input;
-	unsigned Rt;
-	u16 x, y, z1, z2;
-
-	x = ts->conversion_data[AD7877_SEQ_XPOS] & MAX_12BIT;
-	y = ts->conversion_data[AD7877_SEQ_YPOS] & MAX_12BIT;
-	z1 = ts->conversion_data[AD7877_SEQ_Z1] & MAX_12BIT;
-	z2 = ts->conversion_data[AD7877_SEQ_Z2] & MAX_12BIT;
-
-	/*
-	 * The samples processed here are already preprocessed by the AD7877.
-	 * The preprocessing function consists of an averaging filter.
-	 * The combination of 'first conversion delay' and averaging provides a robust solution,
-	 * discarding the spurious noise in the signal and keeping only the data of interest.
-	 * The size of the averaging filter is programmable. (dev.platform_data, see linux/spi/ad7877.h)
-	 * Other user-programmable conversion controls include variable acquisition time,
-	 * and first conversion delay. Up to 16 averages can be taken per conversion.
-	 */
-
-	if (likely(x && z1)) {
-		/* compute touch pressure resistance using equation #1 */
-		Rt = (z2 - z1) * x * ts->x_plate_ohms;
-		Rt /= z1;
-		Rt = (Rt + 2047) >> 12;
-
-		/*
-		 * Sample found inconsistent, pressure is beyond
-		 * the maximum. Don't report it to user space.
-		 */
-		if (Rt > ts->pressure_max)
-			return -EINVAL;
-
-		if (!timer_pending(&ts->timer))
-			input_report_key(input_dev, BTN_TOUCH, 1);
-
-		input_report_abs(input_dev, ABS_X, x);
-		input_report_abs(input_dev, ABS_Y, y);
-		input_report_abs(input_dev, ABS_PRESSURE, Rt);
-		input_sync(input_dev);
-
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static inline void ad7877_ts_event_release(struct ad7877 *ts)
-{
-	struct input_dev *input_dev = ts->input;
-
-	input_report_abs(input_dev, ABS_PRESSURE, 0);
-	input_report_key(input_dev, BTN_TOUCH, 0);
-	input_sync(input_dev);
-}
-
-static void ad7877_timer(unsigned long handle)
-{
-	struct ad7877 *ts = (void *)handle;
-	unsigned long flags;
-
-	spin_lock_irqsave(&ts->lock, flags);
-	ad7877_ts_event_release(ts);
-	spin_unlock_irqrestore(&ts->lock, flags);
-}
-
-static irqreturn_t ad7877_irq(int irq, void *handle)
-{
-	struct ad7877 *ts = handle;
-	unsigned long flags;
-	int error;
-
-	error = spi_sync(ts->spi, &ts->msg);
-	if (error) {
-		dev_err(&ts->spi->dev, "spi_sync --> %d\n", error);
-		goto out;
-	}
-
-	spin_lock_irqsave(&ts->lock, flags);
-	error = ad7877_process_data(ts);
-	if (!error)
-		mod_timer(&ts->timer, jiffies + TS_PEN_UP_TIMEOUT);
-	spin_unlock_irqrestore(&ts->lock, flags);
-
-out:
-	return IRQ_HANDLED;
-}
-
-static void ad7877_disable(struct ad7877 *ts)
-{
-	mutex_lock(&ts->mutex);
-
-	if (!ts->disabled) {
-		ts->disabled = true;
-		disable_irq(ts->spi->irq);
-
-		if (del_timer_sync(&ts->timer))
-			ad7877_ts_event_release(ts);
-	}
-
-	/*
-	 * We know the chip's in lowpower mode since we always
-	 * leave it that way after every request
-	 */
-
-	mutex_unlock(&ts->mutex);
-}
-
-static void ad7877_enable(struct ad7877 *ts)
-{
-	mutex_lock(&ts->mutex);
-
-	if (ts->disabled) {
-		ts->disabled = false;
-		enable_irq(ts->spi->irq);
-	}
-
-	mutex_unlock(&ts->mutex);
-}
-
-#define SHOW(name) static ssize_t \
-name ## _show(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct ad7877 *ts = dev_get_drvdata(dev); \
-	ssize_t v = ad7877_read_adc(ts->spi, \
-			AD7877_READ_CHAN(name)); \
-	if (v < 0) \
-		return v; \
-	return sprintf(buf, "%u\n", (unsigned) v); \
-} \
-static DEVICE_ATTR(name, S_IRUGO, name ## _show, NULL);
-
-SHOW(aux1)
-SHOW(aux2)
-SHOW(aux3)
-SHOW(bat1)
-SHOW(bat2)
-SHOW(temp1)
-SHOW(temp2)
-
-static ssize_t ad7877_disable_show(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ts->disabled);
-}
-
-static ssize_t ad7877_disable_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	error = kstrtouint(buf, 10, &val);
-	if (error)
-		return error;
-
-	if (val)
-		ad7877_disable(ts);
-	else
-		ad7877_enable(ts);
-
-	return count;
-}
-
-static DEVICE_ATTR(disable, 0664, ad7877_disable_show, ad7877_disable_store);
-
-static ssize_t ad7877_dac_show(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ts->dac);
-}
-
-static ssize_t ad7877_dac_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	error = kstrtouint(buf, 10, &val);
-	if (error)
-		return error;
-
-	mutex_lock(&ts->mutex);
-	ts->dac = val & 0xFF;
-	ad7877_write(ts->spi, AD7877_REG_DAC, (ts->dac << 4) | AD7877_DAC_CONF);
-	mutex_unlock(&ts->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(dac, 0664, ad7877_dac_show, ad7877_dac_store);
-
-static ssize_t ad7877_gpio3_show(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ts->gpio3);
-}
-
-static ssize_t ad7877_gpio3_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	error = kstrtouint(buf, 10, &val);
-	if (error)
-		return error;
-
-	mutex_lock(&ts->mutex);
-	ts->gpio3 = !!val;
-	ad7877_write(ts->spi, AD7877_REG_EXTWRITE, AD7877_EXTW_GPIO_DATA |
-		 (ts->gpio4 << 4) | (ts->gpio3 << 5));
-	mutex_unlock(&ts->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(gpio3, 0664, ad7877_gpio3_show, ad7877_gpio3_store);
-
-static ssize_t ad7877_gpio4_show(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ts->gpio4);
-}
-
-static ssize_t ad7877_gpio4_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	error = kstrtouint(buf, 10, &val);
-	if (error)
-		return error;
-
-	mutex_lock(&ts->mutex);
-	ts->gpio4 = !!val;
-	ad7877_write(ts->spi, AD7877_REG_EXTWRITE, AD7877_EXTW_GPIO_DATA |
-		     (ts->gpio4 << 4) | (ts->gpio3 << 5));
-	mutex_unlock(&ts->mutex);
-
-	return count;
-}
-
-static DEVICE_ATTR(gpio4, 0664, ad7877_gpio4_show, ad7877_gpio4_store);
-
-static struct attribute *ad7877_attributes[] = {
-	&dev_attr_temp1.attr,
-	&dev_attr_temp2.attr,
-	&dev_attr_aux1.attr,
-	&dev_attr_aux2.attr,
-	&dev_attr_aux3.attr,
-	&dev_attr_bat1.attr,
-	&dev_attr_bat2.attr,
-	&dev_attr_disable.attr,
-	&dev_attr_dac.attr,
-	&dev_attr_gpio3.attr,
-	&dev_attr_gpio4.attr,
-	NULL
-};
-
-static umode_t ad7877_attr_is_visible(struct kobject *kobj,
-				     struct attribute *attr, int n)
-{
-	umode_t mode = attr->mode;
-
-	if (attr == &dev_attr_aux3.attr) {
-		if (gpio3)
-			mode = 0;
-	} else if (attr == &dev_attr_gpio3.attr) {
-		if (!gpio3)
-			mode = 0;
-	}
-
-	return mode;
-}
-
-static const struct attribute_group ad7877_attr_group = {
-	.is_visible	= ad7877_attr_is_visible,
-	.attrs		= ad7877_attributes,
-};
-
-static void ad7877_setup_ts_def_msg(struct spi_device *spi, struct ad7877 *ts)
-{
-	struct spi_message *m;
-	int i;
-
-	ts->cmd_crtl2 = AD7877_WRITEADD(AD7877_REG_CTRL2) |
-			AD7877_POL(ts->stopacq_polarity) |
-			AD7877_AVG(ts->averaging) | AD7877_PM(1) |
-			AD7877_TMR(ts->pen_down_acc_interval) |
-			AD7877_ACQ(ts->acquisition_time) |
-			AD7877_FCD(ts->first_conversion_delay);
-
-	ad7877_write(spi, AD7877_REG_CTRL2, ts->cmd_crtl2);
-
-	ts->cmd_crtl1 = AD7877_WRITEADD(AD7877_REG_CTRL1) |
-			AD7877_READADD(AD7877_REG_XPLUS-1) |
-			AD7877_MODE_SEQ1 | AD7877_DFR;
-
-	ad7877_write(spi, AD7877_REG_CTRL1, ts->cmd_crtl1);
-
-	ts->cmd_dummy = 0;
-
-	m = &ts->msg;
-
-	spi_message_init(m);
-
-	m->context = ts;
-
-	ts->xfer[0].tx_buf = &ts->cmd_crtl1;
-	ts->xfer[0].len = 2;
-	ts->xfer[0].cs_change = 1;
-
-	spi_message_add_tail(&ts->xfer[0], m);
-
-	ts->xfer[1].tx_buf = &ts->cmd_dummy; /* Send ZERO */
-	ts->xfer[1].len = 2;
-	ts->xfer[1].cs_change = 1;
-
-	spi_message_add_tail(&ts->xfer[1], m);
-
-	for (i = 0; i < AD7877_NR_SENSE; i++) {
-		ts->xfer[i + 2].rx_buf = &ts->conversion_data[AD7877_SEQ_YPOS + i];
-		ts->xfer[i + 2].len = 2;
-		if (i < (AD7877_NR_SENSE - 1))
-			ts->xfer[i + 2].cs_change = 1;
-		spi_message_add_tail(&ts->xfer[i + 2], m);
-	}
-}
-
-static int __devinit ad7877_probe(struct spi_device *spi)
-{
-	struct ad7877			*ts;
-	struct input_dev		*input_dev;
-	struct ad7877_platform_data	*pdata = spi->dev.platform_data;
-	int				err;
-	u16				verify;
-
-	if (!spi->irq) {
-		dev_dbg(&spi->dev, "no IRQ?\n");
-		return -ENODEV;
-	}
-
-	if (!pdata) {
-		dev_dbg(&spi->dev, "no platform data?\n");
-		return -ENODEV;
-	}
-
-	/* don't exceed max specified SPI CLK frequency */
-	if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) {
-		dev_dbg(&spi->dev, "SPI CLK %d Hz?\n",spi->max_speed_hz);
-		return -EINVAL;
-	}
-
-	spi->bits_per_word = 16;
-	err = spi_setup(spi);
-	if (err) {
-		dev_dbg(&spi->dev, "spi master doesn't support 16 bits/word\n");
-		return err;
-	}
-
-	ts = kzalloc(sizeof(struct ad7877), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	dev_set_drvdata(&spi->dev, ts);
-	ts->spi = spi;
-	ts->input = input_dev;
-
-	setup_timer(&ts->timer, ad7877_timer, (unsigned long) ts);
-	mutex_init(&ts->mutex);
-	spin_lock_init(&ts->lock);
-
-	ts->model = pdata->model ? : 7877;
-	ts->vref_delay_usecs = pdata->vref_delay_usecs ? : 100;
-	ts->x_plate_ohms = pdata->x_plate_ohms ? : 400;
-	ts->pressure_max = pdata->pressure_max ? : ~0;
-
-	ts->stopacq_polarity = pdata->stopacq_polarity;
-	ts->first_conversion_delay = pdata->first_conversion_delay;
-	ts->acquisition_time = pdata->acquisition_time;
-	ts->averaging = pdata->averaging;
-	ts->pen_down_acc_interval = pdata->pen_down_acc_interval;
-
-	snprintf(ts->phys, sizeof(ts->phys), "%s/input0", dev_name(&spi->dev));
-
-	input_dev->name = "AD7877 Touchscreen";
-	input_dev->phys = ts->phys;
-	input_dev->dev.parent = &spi->dev;
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(ABS_X, input_dev->absbit);
-	__set_bit(ABS_Y, input_dev->absbit);
-	__set_bit(ABS_PRESSURE, input_dev->absbit);
-
-	input_set_abs_params(input_dev, ABS_X,
-			pdata->x_min ? : 0,
-			pdata->x_max ? : MAX_12BIT,
-			0, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-			pdata->y_min ? : 0,
-			pdata->y_max ? : MAX_12BIT,
-			0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE,
-			pdata->pressure_min, pdata->pressure_max, 0, 0);
-
-	ad7877_write(spi, AD7877_REG_SEQ1, AD7877_MM_SEQUENCE);
-
-	verify = ad7877_read(spi, AD7877_REG_SEQ1);
-
-	if (verify != AD7877_MM_SEQUENCE){
-		dev_err(&spi->dev, "%s: Failed to probe %s\n",
-			dev_name(&spi->dev), input_dev->name);
-		err = -ENODEV;
-		goto err_free_mem;
-	}
-
-	if (gpio3)
-		ad7877_write(spi, AD7877_REG_EXTWRITE, AD7877_EXTW_GPIO_3_CONF);
-
-	ad7877_setup_ts_def_msg(spi, ts);
-
-	/* Request AD7877 /DAV GPIO interrupt */
-
-	err = request_threaded_irq(spi->irq, NULL, ad7877_irq,
-				   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				   spi->dev.driver->name, ts);
-	if (err) {
-		dev_dbg(&spi->dev, "irq %d busy?\n", spi->irq);
-		goto err_free_mem;
-	}
-
-	err = sysfs_create_group(&spi->dev.kobj, &ad7877_attr_group);
-	if (err)
-		goto err_free_irq;
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_remove_attr_group;
-
-	return 0;
-
-err_remove_attr_group:
-	sysfs_remove_group(&spi->dev.kobj, &ad7877_attr_group);
-err_free_irq:
-	free_irq(spi->irq, ts);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts);
-	dev_set_drvdata(&spi->dev, NULL);
-	return err;
-}
-
-static int __devexit ad7877_remove(struct spi_device *spi)
-{
-	struct ad7877 *ts = dev_get_drvdata(&spi->dev);
-
-	sysfs_remove_group(&spi->dev.kobj, &ad7877_attr_group);
-
-	ad7877_disable(ts);
-	free_irq(ts->spi->irq, ts);
-
-	input_unregister_device(ts->input);
-	kfree(ts);
-
-	dev_dbg(&spi->dev, "unregistered touchscreen\n");
-	dev_set_drvdata(&spi->dev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ad7877_suspend(struct device *dev)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-
-	ad7877_disable(ts);
-
-	return 0;
-}
-
-static int ad7877_resume(struct device *dev)
-{
-	struct ad7877 *ts = dev_get_drvdata(dev);
-
-	ad7877_enable(ts);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume);
-
-static struct spi_driver ad7877_driver = {
-	.driver = {
-		.name	= "ad7877",
-		.owner	= THIS_MODULE,
-		.pm	= &ad7877_pm,
-	},
-	.probe		= ad7877_probe,
-	.remove		= __devexit_p(ad7877_remove),
-};
-
-module_spi_driver(ad7877_driver);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("AD7877 touchscreen Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("spi:ad7877");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879-i2c.c b/ANDROID_3.4.5/drivers/input/touchscreen/ad7879-i2c.c
deleted file mode 100644
index 3054354d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879-i2c.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * AD7879-1/AD7889-1 touchscreen (I2C bus)
- *
- * Copyright (C) 2008-2010 Michael Hennerich, Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/input.h>	/* BUS_I2C */
-#include <linux/i2c.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/pm.h>
-
-#include "ad7879.h"
-
-#define AD7879_DEVID		0x79	/* AD7879-1/AD7889-1 */
-
-/* All registers are word-sized.
- * AD7879 uses a high-byte first convention.
- */
-static int ad7879_i2c_read(struct device *dev, u8 reg)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	return i2c_smbus_read_word_swapped(client, reg);
-}
-
-static int ad7879_i2c_multi_read(struct device *dev,
-				 u8 first_reg, u8 count, u16 *buf)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	u8 idx;
-
-	i2c_smbus_read_i2c_block_data(client, first_reg, count * 2, (u8 *)buf);
-
-	for (idx = 0; idx < count; ++idx)
-		buf[idx] = swab16(buf[idx]);
-
-	return 0;
-}
-
-static int ad7879_i2c_write(struct device *dev, u8 reg, u16 val)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	return i2c_smbus_write_word_swapped(client, reg, val);
-}
-
-static const struct ad7879_bus_ops ad7879_i2c_bus_ops = {
-	.bustype	= BUS_I2C,
-	.read		= ad7879_i2c_read,
-	.multi_read	= ad7879_i2c_multi_read,
-	.write		= ad7879_i2c_write,
-};
-
-static int __devinit ad7879_i2c_probe(struct i2c_client *client,
-				      const struct i2c_device_id *id)
-{
-	struct ad7879 *ts;
-
-	if (!i2c_check_functionality(client->adapter,
-				     I2C_FUNC_SMBUS_WORD_DATA)) {
-		dev_err(&client->dev, "SMBUS Word Data not Supported\n");
-		return -EIO;
-	}
-
-	ts = ad7879_probe(&client->dev, AD7879_DEVID, client->irq,
-			  &ad7879_i2c_bus_ops);
-	if (IS_ERR(ts))
-		return PTR_ERR(ts);
-
-	i2c_set_clientdata(client, ts);
-
-	return 0;
-}
-
-static int __devexit ad7879_i2c_remove(struct i2c_client *client)
-{
-	struct ad7879 *ts = i2c_get_clientdata(client);
-
-	ad7879_remove(ts);
-
-	return 0;
-}
-
-static const struct i2c_device_id ad7879_id[] = {
-	{ "ad7879", 0 },
-	{ "ad7889", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, ad7879_id);
-
-static struct i2c_driver ad7879_i2c_driver = {
-	.driver = {
-		.name	= "ad7879",
-		.owner	= THIS_MODULE,
-		.pm	= &ad7879_pm_ops,
-	},
-	.probe		= ad7879_i2c_probe,
-	.remove		= __devexit_p(ad7879_i2c_remove),
-	.id_table	= ad7879_id,
-};
-
-module_i2c_driver(ad7879_i2c_driver);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("AD7879(-1) touchscreen I2C bus driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879-spi.c b/ANDROID_3.4.5/drivers/input/touchscreen/ad7879-spi.c
deleted file mode 100644
index db49abf0..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879-spi.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * AD7879/AD7889 touchscreen (SPI bus)
- *
- * Copyright (C) 2008-2010 Michael Hennerich, Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/input.h>	/* BUS_SPI */
-#include <linux/pm.h>
-#include <linux/spi/spi.h>
-#include <linux/module.h>
-
-#include "ad7879.h"
-
-#define AD7879_DEVID		0x7A	/* AD7879/AD7889 */
-
-#define MAX_SPI_FREQ_HZ      5000000
-#define AD7879_CMD_MAGIC     0xE000
-#define AD7879_CMD_READ      (1 << 10)
-#define AD7879_CMD(reg)      (AD7879_CMD_MAGIC | ((reg) & 0xF))
-#define AD7879_WRITECMD(reg) (AD7879_CMD(reg))
-#define AD7879_READCMD(reg)  (AD7879_CMD(reg) | AD7879_CMD_READ)
-
-/*
- * ad7879_read/write are only used for initial setup and for sysfs controls.
- * The main traffic is done in ad7879_collect().
- */
-
-static int ad7879_spi_xfer(struct spi_device *spi,
-			   u16 cmd, u8 count, u16 *tx_buf, u16 *rx_buf)
-{
-	struct spi_message msg;
-	struct spi_transfer *xfers;
-	void *spi_data;
-	u16 *command;
-	u16 *_rx_buf = _rx_buf; /* shut gcc up */
-	u8 idx;
-	int ret;
-
-	xfers = spi_data = kzalloc(sizeof(*xfers) * (count + 2), GFP_KERNEL);
-	if (!spi_data)
-		return -ENOMEM;
-
-	spi_message_init(&msg);
-
-	command = spi_data;
-	command[0] = cmd;
-	if (count == 1) {
-		/* ad7879_spi_{read,write} gave us buf on stack */
-		command[1] = *tx_buf;
-		tx_buf = &command[1];
-		_rx_buf = rx_buf;
-		rx_buf = &command[2];
-	}
-
-	++xfers;
-	xfers[0].tx_buf = command;
-	xfers[0].len = 2;
-	spi_message_add_tail(&xfers[0], &msg);
-	++xfers;
-
-	for (idx = 0; idx < count; ++idx) {
-		if (rx_buf)
-			xfers[idx].rx_buf = &rx_buf[idx];
-		if (tx_buf)
-			xfers[idx].tx_buf = &tx_buf[idx];
-		xfers[idx].len = 2;
-		spi_message_add_tail(&xfers[idx], &msg);
-	}
-
-	ret = spi_sync(spi, &msg);
-
-	if (count == 1)
-		_rx_buf[0] = command[2];
-
-	kfree(spi_data);
-
-	return ret;
-}
-
-static int ad7879_spi_multi_read(struct device *dev,
-				 u8 first_reg, u8 count, u16 *buf)
-{
-	struct spi_device *spi = to_spi_device(dev);
-
-	return ad7879_spi_xfer(spi, AD7879_READCMD(first_reg), count, NULL, buf);
-}
-
-static int ad7879_spi_read(struct device *dev, u8 reg)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	u16 ret, dummy;
-
-	return ad7879_spi_xfer(spi, AD7879_READCMD(reg), 1, &dummy, &ret) ? : ret;
-}
-
-static int ad7879_spi_write(struct device *dev, u8 reg, u16 val)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	u16 dummy;
-
-	return ad7879_spi_xfer(spi, AD7879_WRITECMD(reg), 1, &val, &dummy);
-}
-
-static const struct ad7879_bus_ops ad7879_spi_bus_ops = {
-	.bustype	= BUS_SPI,
-	.read		= ad7879_spi_read,
-	.multi_read	= ad7879_spi_multi_read,
-	.write		= ad7879_spi_write,
-};
-
-static int __devinit ad7879_spi_probe(struct spi_device *spi)
-{
-	struct ad7879 *ts;
-	int err;
-
-	/* don't exceed max specified SPI CLK frequency */
-	if (spi->max_speed_hz > MAX_SPI_FREQ_HZ) {
-		dev_err(&spi->dev, "SPI CLK %d Hz?\n", spi->max_speed_hz);
-		return -EINVAL;
-	}
-
-	spi->bits_per_word = 16;
-	err = spi_setup(spi);
-	if (err) {
-	        dev_dbg(&spi->dev, "spi master doesn't support 16 bits/word\n");
-	        return err;
-	}
-
-	ts = ad7879_probe(&spi->dev, AD7879_DEVID, spi->irq, &ad7879_spi_bus_ops);
-	if (IS_ERR(ts))
-		return PTR_ERR(ts);
-
-	spi_set_drvdata(spi, ts);
-
-	return 0;
-}
-
-static int __devexit ad7879_spi_remove(struct spi_device *spi)
-{
-	struct ad7879 *ts = spi_get_drvdata(spi);
-
-	ad7879_remove(ts);
-	spi_set_drvdata(spi, NULL);
-
-	return 0;
-}
-
-static struct spi_driver ad7879_spi_driver = {
-	.driver = {
-		.name	= "ad7879",
-		.owner	= THIS_MODULE,
-		.pm	= &ad7879_pm_ops,
-	},
-	.probe		= ad7879_spi_probe,
-	.remove		= __devexit_p(ad7879_spi_remove),
-};
-
-module_spi_driver(ad7879_spi_driver);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("AD7879(-1) touchscreen SPI bus driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("spi:ad7879");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879.c b/ANDROID_3.4.5/drivers/input/touchscreen/ad7879.c
deleted file mode 100644
index e2482b40..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879.c
+++ /dev/null
@@ -1,649 +0,0 @@
-/*
- * AD7879/AD7889 based touchscreen and GPIO driver
- *
- * Copyright (C) 2008-2010 Michael Hennerich, Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- *
- * History:
- * Copyright (c) 2005 David Brownell
- * Copyright (c) 2006 Nokia Corporation
- * Various changes: Imre Deak <imre.deak@nokia.com>
- *
- * Using code from:
- *  - corgi_ts.c
- *	Copyright (C) 2004-2005 Richard Purdie
- *  - omap_ts.[hc], ads7846.h, ts_osk.c
- *	Copyright (C) 2002 MontaVista Software
- *	Copyright (C) 2004 Texas Instruments
- *	Copyright (C) 2005 Dirk Behme
- *  - ad7877.c
- *	Copyright (C) 2006-2008 Analog Devices Inc.
- */
-
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-
-#include <linux/spi/ad7879.h>
-#include <linux/module.h>
-#include "ad7879.h"
-
-#define AD7879_REG_ZEROS		0
-#define AD7879_REG_CTRL1		1
-#define AD7879_REG_CTRL2		2
-#define AD7879_REG_CTRL3		3
-#define AD7879_REG_AUX1HIGH		4
-#define AD7879_REG_AUX1LOW		5
-#define AD7879_REG_TEMP1HIGH		6
-#define AD7879_REG_TEMP1LOW		7
-#define AD7879_REG_XPLUS		8
-#define AD7879_REG_YPLUS		9
-#define AD7879_REG_Z1			10
-#define AD7879_REG_Z2			11
-#define AD7879_REG_AUXVBAT		12
-#define AD7879_REG_TEMP			13
-#define AD7879_REG_REVID		14
-
-/* Control REG 1 */
-#define AD7879_TMR(x)			((x & 0xFF) << 0)
-#define AD7879_ACQ(x)			((x & 0x3) << 8)
-#define AD7879_MODE_NOC			(0 << 10)	/* Do not convert */
-#define AD7879_MODE_SCC			(1 << 10)	/* Single channel conversion */
-#define AD7879_MODE_SEQ0		(2 << 10)	/* Sequence 0 in Slave Mode */
-#define AD7879_MODE_SEQ1		(3 << 10)	/* Sequence 1 in Master Mode */
-#define AD7879_MODE_INT			(1 << 15)	/* PENIRQ disabled INT enabled */
-
-/* Control REG 2 */
-#define AD7879_FCD(x)			((x & 0x3) << 0)
-#define AD7879_RESET			(1 << 4)
-#define AD7879_MFS(x)			((x & 0x3) << 5)
-#define AD7879_AVG(x)			((x & 0x3) << 7)
-#define	AD7879_SER			(1 << 9)	/* non-differential */
-#define	AD7879_DFR			(0 << 9)	/* differential */
-#define AD7879_GPIOPOL			(1 << 10)
-#define AD7879_GPIODIR			(1 << 11)
-#define AD7879_GPIO_DATA		(1 << 12)
-#define AD7879_GPIO_EN			(1 << 13)
-#define AD7879_PM(x)			((x & 0x3) << 14)
-#define AD7879_PM_SHUTDOWN		(0)
-#define AD7879_PM_DYN			(1)
-#define AD7879_PM_FULLON		(2)
-
-/* Control REG 3 */
-#define AD7879_TEMPMASK_BIT		(1<<15)
-#define AD7879_AUXVBATMASK_BIT		(1<<14)
-#define AD7879_INTMODE_BIT		(1<<13)
-#define AD7879_GPIOALERTMASK_BIT	(1<<12)
-#define AD7879_AUXLOW_BIT		(1<<11)
-#define AD7879_AUXHIGH_BIT		(1<<10)
-#define AD7879_TEMPLOW_BIT		(1<<9)
-#define AD7879_TEMPHIGH_BIT		(1<<8)
-#define AD7879_YPLUS_BIT		(1<<7)
-#define AD7879_XPLUS_BIT		(1<<6)
-#define AD7879_Z1_BIT			(1<<5)
-#define AD7879_Z2_BIT			(1<<4)
-#define AD7879_AUX_BIT			(1<<3)
-#define AD7879_VBAT_BIT			(1<<2)
-#define AD7879_TEMP_BIT			(1<<1)
-
-enum {
-	AD7879_SEQ_XPOS  = 0,
-	AD7879_SEQ_YPOS  = 1,
-	AD7879_SEQ_Z1    = 2,
-	AD7879_SEQ_Z2    = 3,
-	AD7879_NR_SENSE  = 4,
-};
-
-#define	MAX_12BIT			((1<<12)-1)
-#define	TS_PEN_UP_TIMEOUT		msecs_to_jiffies(50)
-
-struct ad7879 {
-	const struct ad7879_bus_ops *bops;
-
-	struct device		*dev;
-	struct input_dev	*input;
-	struct timer_list	timer;
-#ifdef CONFIG_GPIOLIB
-	struct gpio_chip	gc;
-	struct mutex		mutex;
-#endif
-	unsigned int		irq;
-	bool			disabled;	/* P: input->mutex */
-	bool			suspended;	/* P: input->mutex */
-	u16			conversion_data[AD7879_NR_SENSE];
-	char			phys[32];
-	u8			first_conversion_delay;
-	u8			acquisition_time;
-	u8			averaging;
-	u8			pen_down_acc_interval;
-	u8			median;
-	u16			x_plate_ohms;
-	u16			pressure_max;
-	u16			cmd_crtl1;
-	u16			cmd_crtl2;
-	u16			cmd_crtl3;
-	int			x;
-	int			y;
-	int			Rt;
-};
-
-static int ad7879_read(struct ad7879 *ts, u8 reg)
-{
-	return ts->bops->read(ts->dev, reg);
-}
-
-static int ad7879_multi_read(struct ad7879 *ts, u8 first_reg, u8 count, u16 *buf)
-{
-	return ts->bops->multi_read(ts->dev, first_reg, count, buf);
-}
-
-static int ad7879_write(struct ad7879 *ts, u8 reg, u16 val)
-{
-	return ts->bops->write(ts->dev, reg, val);
-}
-
-static int ad7879_report(struct ad7879 *ts)
-{
-	struct input_dev *input_dev = ts->input;
-	unsigned Rt;
-	u16 x, y, z1, z2;
-
-	x = ts->conversion_data[AD7879_SEQ_XPOS] & MAX_12BIT;
-	y = ts->conversion_data[AD7879_SEQ_YPOS] & MAX_12BIT;
-	z1 = ts->conversion_data[AD7879_SEQ_Z1] & MAX_12BIT;
-	z2 = ts->conversion_data[AD7879_SEQ_Z2] & MAX_12BIT;
-
-	/*
-	 * The samples processed here are already preprocessed by the AD7879.
-	 * The preprocessing function consists of a median and an averaging
-	 * filter.  The combination of these two techniques provides a robust
-	 * solution, discarding the spurious noise in the signal and keeping
-	 * only the data of interest.  The size of both filters is
-	 * programmable. (dev.platform_data, see linux/spi/ad7879.h) Other
-	 * user-programmable conversion controls include variable acquisition
-	 * time, and first conversion delay. Up to 16 averages can be taken
-	 * per conversion.
-	 */
-
-	if (likely(x && z1)) {
-		/* compute touch pressure resistance using equation #1 */
-		Rt = (z2 - z1) * x * ts->x_plate_ohms;
-		Rt /= z1;
-		Rt = (Rt + 2047) >> 12;
-
-		/*
-		 * Sample found inconsistent, pressure is beyond
-		 * the maximum. Don't report it to user space.
-		 */
-		if (Rt > ts->pressure_max)
-			return -EINVAL;
-
-		/*
-		 * Note that we delay reporting events by one sample.
-		 * This is done to avoid reporting last sample of the
-		 * touch sequence, which may be incomplete if finger
-		 * leaves the surface before last reading is taken.
-		 */
-		if (timer_pending(&ts->timer)) {
-			/* Touch continues */
-			input_report_key(input_dev, BTN_TOUCH, 1);
-			input_report_abs(input_dev, ABS_X, ts->x);
-			input_report_abs(input_dev, ABS_Y, ts->y);
-			input_report_abs(input_dev, ABS_PRESSURE, ts->Rt);
-			input_sync(input_dev);
-		}
-
-		ts->x = x;
-		ts->y = y;
-		ts->Rt = Rt;
-
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static void ad7879_ts_event_release(struct ad7879 *ts)
-{
-	struct input_dev *input_dev = ts->input;
-
-	input_report_abs(input_dev, ABS_PRESSURE, 0);
-	input_report_key(input_dev, BTN_TOUCH, 0);
-	input_sync(input_dev);
-}
-
-static void ad7879_timer(unsigned long handle)
-{
-	struct ad7879 *ts = (void *)handle;
-
-	ad7879_ts_event_release(ts);
-}
-
-static irqreturn_t ad7879_irq(int irq, void *handle)
-{
-	struct ad7879 *ts = handle;
-
-	ad7879_multi_read(ts, AD7879_REG_XPLUS, AD7879_NR_SENSE, ts->conversion_data);
-
-	if (!ad7879_report(ts))
-		mod_timer(&ts->timer, jiffies + TS_PEN_UP_TIMEOUT);
-
-	return IRQ_HANDLED;
-}
-
-static void __ad7879_enable(struct ad7879 *ts)
-{
-	ad7879_write(ts, AD7879_REG_CTRL2, ts->cmd_crtl2);
-	ad7879_write(ts, AD7879_REG_CTRL3, ts->cmd_crtl3);
-	ad7879_write(ts, AD7879_REG_CTRL1, ts->cmd_crtl1);
-
-	enable_irq(ts->irq);
-}
-
-static void __ad7879_disable(struct ad7879 *ts)
-{
-	u16 reg = (ts->cmd_crtl2 & ~AD7879_PM(-1)) |
-		AD7879_PM(AD7879_PM_SHUTDOWN);
-	disable_irq(ts->irq);
-
-	if (del_timer_sync(&ts->timer))
-		ad7879_ts_event_release(ts);
-
-	ad7879_write(ts, AD7879_REG_CTRL2, reg);
-}
-
-
-static int ad7879_open(struct input_dev *input)
-{
-	struct ad7879 *ts = input_get_drvdata(input);
-
-	/* protected by input->mutex */
-	if (!ts->disabled && !ts->suspended)
-		__ad7879_enable(ts);
-
-	return 0;
-}
-
-static void ad7879_close(struct input_dev* input)
-{
-	struct ad7879 *ts = input_get_drvdata(input);
-
-	/* protected by input->mutex */
-	if (!ts->disabled && !ts->suspended)
-		__ad7879_disable(ts);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ad7879_suspend(struct device *dev)
-{
-	struct ad7879 *ts = dev_get_drvdata(dev);
-
-	mutex_lock(&ts->input->mutex);
-
-	if (!ts->suspended && !ts->disabled && ts->input->users)
-		__ad7879_disable(ts);
-
-	ts->suspended = true;
-
-	mutex_unlock(&ts->input->mutex);
-
-	return 0;
-}
-
-static int ad7879_resume(struct device *dev)
-{
-	struct ad7879 *ts = dev_get_drvdata(dev);
-
-	mutex_lock(&ts->input->mutex);
-
-	if (ts->suspended && !ts->disabled && ts->input->users)
-		__ad7879_enable(ts);
-
-	ts->suspended = false;
-
-	mutex_unlock(&ts->input->mutex);
-
-	return 0;
-}
-#endif
-
-SIMPLE_DEV_PM_OPS(ad7879_pm_ops, ad7879_suspend, ad7879_resume);
-EXPORT_SYMBOL(ad7879_pm_ops);
-
-static void ad7879_toggle(struct ad7879 *ts, bool disable)
-{
-	mutex_lock(&ts->input->mutex);
-
-	if (!ts->suspended && ts->input->users != 0) {
-
-		if (disable) {
-			if (ts->disabled)
-				__ad7879_enable(ts);
-		} else {
-			if (!ts->disabled)
-				__ad7879_disable(ts);
-		}
-	}
-
-	ts->disabled = disable;
-
-	mutex_unlock(&ts->input->mutex);
-}
-
-static ssize_t ad7879_disable_show(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct ad7879 *ts = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ts->disabled);
-}
-
-static ssize_t ad7879_disable_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct ad7879 *ts = dev_get_drvdata(dev);
-	unsigned int val;
-	int error;
-
-	error = kstrtouint(buf, 10, &val);
-	if (error)
-		return error;
-
-	ad7879_toggle(ts, val);
-
-	return count;
-}
-
-static DEVICE_ATTR(disable, 0664, ad7879_disable_show, ad7879_disable_store);
-
-static struct attribute *ad7879_attributes[] = {
-	&dev_attr_disable.attr,
-	NULL
-};
-
-static const struct attribute_group ad7879_attr_group = {
-	.attrs = ad7879_attributes,
-};
-
-#ifdef CONFIG_GPIOLIB
-static int ad7879_gpio_direction_input(struct gpio_chip *chip,
-					unsigned gpio)
-{
-	struct ad7879 *ts = container_of(chip, struct ad7879, gc);
-	int err;
-
-	mutex_lock(&ts->mutex);
-	ts->cmd_crtl2 |= AD7879_GPIO_EN | AD7879_GPIODIR | AD7879_GPIOPOL;
-	err = ad7879_write(ts, AD7879_REG_CTRL2, ts->cmd_crtl2);
-	mutex_unlock(&ts->mutex);
-
-	return err;
-}
-
-static int ad7879_gpio_direction_output(struct gpio_chip *chip,
-					unsigned gpio, int level)
-{
-	struct ad7879 *ts = container_of(chip, struct ad7879, gc);
-	int err;
-
-	mutex_lock(&ts->mutex);
-	ts->cmd_crtl2 &= ~AD7879_GPIODIR;
-	ts->cmd_crtl2 |= AD7879_GPIO_EN | AD7879_GPIOPOL;
-	if (level)
-		ts->cmd_crtl2 |= AD7879_GPIO_DATA;
-	else
-		ts->cmd_crtl2 &= ~AD7879_GPIO_DATA;
-
-	err = ad7879_write(ts, AD7879_REG_CTRL2, ts->cmd_crtl2);
-	mutex_unlock(&ts->mutex);
-
-	return err;
-}
-
-static int ad7879_gpio_get_value(struct gpio_chip *chip, unsigned gpio)
-{
-	struct ad7879 *ts = container_of(chip, struct ad7879, gc);
-	u16 val;
-
-	mutex_lock(&ts->mutex);
-	val = ad7879_read(ts, AD7879_REG_CTRL2);
-	mutex_unlock(&ts->mutex);
-
-	return !!(val & AD7879_GPIO_DATA);
-}
-
-static void ad7879_gpio_set_value(struct gpio_chip *chip,
-				  unsigned gpio, int value)
-{
-	struct ad7879 *ts = container_of(chip, struct ad7879, gc);
-
-	mutex_lock(&ts->mutex);
-	if (value)
-		ts->cmd_crtl2 |= AD7879_GPIO_DATA;
-	else
-		ts->cmd_crtl2 &= ~AD7879_GPIO_DATA;
-
-	ad7879_write(ts, AD7879_REG_CTRL2, ts->cmd_crtl2);
-	mutex_unlock(&ts->mutex);
-}
-
-static int ad7879_gpio_add(struct ad7879 *ts,
-			   const struct ad7879_platform_data *pdata)
-{
-	int ret = 0;
-
-	mutex_init(&ts->mutex);
-
-	if (pdata->gpio_export) {
-		ts->gc.direction_input = ad7879_gpio_direction_input;
-		ts->gc.direction_output = ad7879_gpio_direction_output;
-		ts->gc.get = ad7879_gpio_get_value;
-		ts->gc.set = ad7879_gpio_set_value;
-		ts->gc.can_sleep = 1;
-		ts->gc.base = pdata->gpio_base;
-		ts->gc.ngpio = 1;
-		ts->gc.label = "AD7879-GPIO";
-		ts->gc.owner = THIS_MODULE;
-		ts->gc.dev = ts->dev;
-
-		ret = gpiochip_add(&ts->gc);
-		if (ret)
-			dev_err(ts->dev, "failed to register gpio %d\n",
-				ts->gc.base);
-	}
-
-	return ret;
-}
-
-static void ad7879_gpio_remove(struct ad7879 *ts)
-{
-	const struct ad7879_platform_data *pdata = ts->dev->platform_data;
-	int ret;
-
-	if (pdata->gpio_export) {
-		ret = gpiochip_remove(&ts->gc);
-		if (ret)
-			dev_err(ts->dev, "failed to remove gpio %d\n",
-				ts->gc.base);
-	}
-}
-#else
-static inline int ad7879_gpio_add(struct ad7879 *ts,
-				  const struct ad7879_platform_data *pdata)
-{
-	return 0;
-}
-
-static inline void ad7879_gpio_remove(struct ad7879 *ts)
-{
-}
-#endif
-
-struct ad7879 *ad7879_probe(struct device *dev, u8 devid, unsigned int irq,
-			    const struct ad7879_bus_ops *bops)
-{
-	struct ad7879_platform_data *pdata = dev->platform_data;
-	struct ad7879 *ts;
-	struct input_dev *input_dev;
-	int err;
-	u16 revid;
-
-	if (!irq) {
-		dev_err(dev, "no IRQ?\n");
-		err = -EINVAL;
-		goto err_out;
-	}
-
-	if (!pdata) {
-		dev_err(dev, "no platform data?\n");
-		err = -EINVAL;
-		goto err_out;
-	}
-
-	ts = kzalloc(sizeof(*ts), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ts->bops = bops;
-	ts->dev = dev;
-	ts->input = input_dev;
-	ts->irq = irq;
-
-	setup_timer(&ts->timer, ad7879_timer, (unsigned long) ts);
-
-	ts->x_plate_ohms = pdata->x_plate_ohms ? : 400;
-	ts->pressure_max = pdata->pressure_max ? : ~0;
-
-	ts->first_conversion_delay = pdata->first_conversion_delay;
-	ts->acquisition_time = pdata->acquisition_time;
-	ts->averaging = pdata->averaging;
-	ts->pen_down_acc_interval = pdata->pen_down_acc_interval;
-	ts->median = pdata->median;
-
-	snprintf(ts->phys, sizeof(ts->phys), "%s/input0", dev_name(dev));
-
-	input_dev->name = "AD7879 Touchscreen";
-	input_dev->phys = ts->phys;
-	input_dev->dev.parent = dev;
-	input_dev->id.bustype = bops->bustype;
-
-	input_dev->open = ad7879_open;
-	input_dev->close = ad7879_close;
-
-	input_set_drvdata(input_dev, ts);
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(ABS_X, input_dev->absbit);
-	__set_bit(ABS_Y, input_dev->absbit);
-	__set_bit(ABS_PRESSURE, input_dev->absbit);
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-
-	input_set_abs_params(input_dev, ABS_X,
-			pdata->x_min ? : 0,
-			pdata->x_max ? : MAX_12BIT,
-			0, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-			pdata->y_min ? : 0,
-			pdata->y_max ? : MAX_12BIT,
-			0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE,
-			pdata->pressure_min, pdata->pressure_max, 0, 0);
-
-	err = ad7879_write(ts, AD7879_REG_CTRL2, AD7879_RESET);
-	if (err < 0) {
-		dev_err(dev, "Failed to write %s\n", input_dev->name);
-		goto err_free_mem;
-	}
-
-	revid = ad7879_read(ts, AD7879_REG_REVID);
-	input_dev->id.product = (revid & 0xff);
-	input_dev->id.version = revid >> 8;
-	if (input_dev->id.product != devid) {
-		dev_err(dev, "Failed to probe %s (%x vs %x)\n",
-			input_dev->name, devid, revid);
-		err = -ENODEV;
-		goto err_free_mem;
-	}
-
-	ts->cmd_crtl3 = AD7879_YPLUS_BIT |
-			AD7879_XPLUS_BIT |
-			AD7879_Z2_BIT |
-			AD7879_Z1_BIT |
-			AD7879_TEMPMASK_BIT |
-			AD7879_AUXVBATMASK_BIT |
-			AD7879_GPIOALERTMASK_BIT;
-
-	ts->cmd_crtl2 = AD7879_PM(AD7879_PM_DYN) | AD7879_DFR |
-			AD7879_AVG(ts->averaging) |
-			AD7879_MFS(ts->median) |
-			AD7879_FCD(ts->first_conversion_delay);
-
-	ts->cmd_crtl1 = AD7879_MODE_INT | AD7879_MODE_SEQ1 |
-			AD7879_ACQ(ts->acquisition_time) |
-			AD7879_TMR(ts->pen_down_acc_interval);
-
-	err = request_threaded_irq(ts->irq, NULL, ad7879_irq,
-				   IRQF_TRIGGER_FALLING,
-				   dev_name(dev), ts);
-	if (err) {
-		dev_err(dev, "irq %d busy?\n", ts->irq);
-		goto err_free_mem;
-	}
-
-	__ad7879_disable(ts);
-
-	err = sysfs_create_group(&dev->kobj, &ad7879_attr_group);
-	if (err)
-		goto err_free_irq;
-
-	err = ad7879_gpio_add(ts, pdata);
-	if (err)
-		goto err_remove_attr;
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_remove_gpio;
-
-	return ts;
-
-err_remove_gpio:
-	ad7879_gpio_remove(ts);
-err_remove_attr:
-	sysfs_remove_group(&dev->kobj, &ad7879_attr_group);
-err_free_irq:
-	free_irq(ts->irq, ts);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts);
-err_out:
-	return ERR_PTR(err);
-}
-EXPORT_SYMBOL(ad7879_probe);
-
-void ad7879_remove(struct ad7879 *ts)
-{
-	ad7879_gpio_remove(ts);
-	sysfs_remove_group(&ts->dev->kobj, &ad7879_attr_group);
-	free_irq(ts->irq, ts);
-	input_unregister_device(ts->input);
-	kfree(ts);
-}
-EXPORT_SYMBOL(ad7879_remove);
-
-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
-MODULE_DESCRIPTION("AD7879(-1) touchscreen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879.h b/ANDROID_3.4.5/drivers/input/touchscreen/ad7879.h
deleted file mode 100644
index 6fd13c48..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ad7879.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * AD7879/AD7889 touchscreen (bus interfaces)
- *
- * Copyright (C) 2008-2010 Michael Hennerich, Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef _AD7879_H_
-#define _AD7879_H_
-
-#include <linux/types.h>
-
-struct ad7879;
-struct device;
-
-struct ad7879_bus_ops {
-	u16 bustype;
-	int (*read)(struct device *dev, u8 reg);
-	int (*multi_read)(struct device *dev, u8 first_reg, u8 count, u16 *buf);
-	int (*write)(struct device *dev, u8 reg, u16 val);
-};
-
-extern const struct dev_pm_ops ad7879_pm_ops;
-
-struct ad7879 *ad7879_probe(struct device *dev, u8 devid, unsigned irq,
-			    const struct ad7879_bus_ops *bops);
-void ad7879_remove(struct ad7879 *);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ads7846.c b/ANDROID_3.4.5/drivers/input/touchscreen/ads7846.c
deleted file mode 100644
index f02028ec..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ads7846.c
+++ /dev/null
@@ -1,1440 +0,0 @@
-/*
- * ADS7846 based touchscreen and sensor driver
- *
- * Copyright (c) 2005 David Brownell
- * Copyright (c) 2006 Nokia Corporation
- * Various changes: Imre Deak <imre.deak@nokia.com>
- *
- * Using code from:
- *  - corgi_ts.c
- *	Copyright (C) 2004-2005 Richard Purdie
- *  - omap_ts.[hc], ads7846.h, ts_osk.c
- *	Copyright (C) 2002 MontaVista Software
- *	Copyright (C) 2004 Texas Instruments
- *	Copyright (C) 2005 Dirk Behme
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-#include <linux/types.h>
-#include <linux/hwmon.h>
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/pm.h>
-#include <linux/gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/ads7846.h>
-#include <linux/regulator/consumer.h>
-#include <linux/module.h>
-#include <asm/irq.h>
-
-/*
- * This code has been heavily tested on a Nokia 770, and lightly
- * tested on other ads7846 devices (OSK/Mistral, Lubbock, Spitz).
- * TSC2046 is just newer ads7846 silicon.
- * Support for ads7843 tested on Atmel at91sam926x-EK.
- * Support for ads7845 has only been stubbed in.
- * Support for Analog Devices AD7873 and AD7843 tested.
- *
- * IRQ handling needs a workaround because of a shortcoming in handling
- * edge triggered IRQs on some platforms like the OMAP1/2. These
- * platforms don't handle the ARM lazy IRQ disabling properly, thus we
- * have to maintain our own SW IRQ disabled status. This should be
- * removed as soon as the affected platform's IRQ handling is fixed.
- *
- * App note sbaa036 talks in more detail about accurate sampling...
- * that ought to help in situations like LCDs inducing noise (which
- * can also be helped by using synch signals) and more generally.
- * This driver tries to utilize the measures described in the app
- * note. The strength of filtering can be set in the board-* specific
- * files.
- */
-
-#define TS_POLL_DELAY	1	/* ms delay before the first sample */
-#define TS_POLL_PERIOD	5	/* ms delay between samples */
-
-/* this driver doesn't aim at the peak continuous sample rate */
-#define	SAMPLE_BITS	(8 /*cmd*/ + 16 /*sample*/ + 2 /* before, after */)
-
-struct ts_event {
-	/*
-	 * For portability, we can't read 12 bit values using SPI (which
-	 * would make the controller deliver them as native byte order u16
-	 * with msbs zeroed).  Instead, we read them as two 8-bit values,
-	 * *** WHICH NEED BYTESWAPPING *** and range adjustment.
-	 */
-	u16	x;
-	u16	y;
-	u16	z1, z2;
-	bool	ignore;
-	u8	x_buf[3];
-	u8	y_buf[3];
-};
-
-/*
- * We allocate this separately to avoid cache line sharing issues when
- * driver is used with DMA-based SPI controllers (like atmel_spi) on
- * systems where main memory is not DMA-coherent (most non-x86 boards).
- */
-struct ads7846_packet {
-	u8			read_x, read_y, read_z1, read_z2, pwrdown;
-	u16			dummy;		/* for the pwrdown read */
-	struct ts_event		tc;
-	/* for ads7845 with mpc5121 psc spi we use 3-byte buffers */
-	u8			read_x_cmd[3], read_y_cmd[3], pwrdown_cmd[3];
-};
-
-struct ads7846 {
-	struct input_dev	*input;
-	char			phys[32];
-	char			name[32];
-
-	struct spi_device	*spi;
-	struct regulator	*reg;
-
-#if defined(CONFIG_HWMON) || defined(CONFIG_HWMON_MODULE)
-	struct attribute_group	*attr_group;
-	struct device		*hwmon;
-#endif
-
-	u16			model;
-	u16			vref_mv;
-	u16			vref_delay_usecs;
-	u16			x_plate_ohms;
-	u16			pressure_max;
-
-	bool			swap_xy;
-	bool			use_internal;
-
-	struct ads7846_packet	*packet;
-
-	struct spi_transfer	xfer[18];
-	struct spi_message	msg[5];
-	int			msg_count;
-	wait_queue_head_t	wait;
-
-	bool			pendown;
-
-	int			read_cnt;
-	int			read_rep;
-	int			last_read;
-
-	u16			debounce_max;
-	u16			debounce_tol;
-	u16			debounce_rep;
-
-	u16			penirq_recheck_delay_usecs;
-
-	struct mutex		lock;
-	bool			stopped;	/* P: lock */
-	bool			disabled;	/* P: lock */
-	bool			suspended;	/* P: lock */
-
-	int			(*filter)(void *data, int data_idx, int *val);
-	void			*filter_data;
-	void			(*filter_cleanup)(void *data);
-	int			(*get_pendown_state)(void);
-	int			gpio_pendown;
-
-	void			(*wait_for_sync)(void);
-};
-
-/* leave chip selected when we're done, for quicker re-select? */
-#if	0
-#define	CS_CHANGE(xfer)	((xfer).cs_change = 1)
-#else
-#define	CS_CHANGE(xfer)	((xfer).cs_change = 0)
-#endif
-
-/*--------------------------------------------------------------------------*/
-
-/* The ADS7846 has touchscreen and other sensors.
- * Earlier ads784x chips are somewhat compatible.
- */
-#define	ADS_START		(1 << 7)
-#define	ADS_A2A1A0_d_y		(1 << 4)	/* differential */
-#define	ADS_A2A1A0_d_z1		(3 << 4)	/* differential */
-#define	ADS_A2A1A0_d_z2		(4 << 4)	/* differential */
-#define	ADS_A2A1A0_d_x		(5 << 4)	/* differential */
-#define	ADS_A2A1A0_temp0	(0 << 4)	/* non-differential */
-#define	ADS_A2A1A0_vbatt	(2 << 4)	/* non-differential */
-#define	ADS_A2A1A0_vaux		(6 << 4)	/* non-differential */
-#define	ADS_A2A1A0_temp1	(7 << 4)	/* non-differential */
-#define	ADS_8_BIT		(1 << 3)
-#define	ADS_12_BIT		(0 << 3)
-#define	ADS_SER			(1 << 2)	/* non-differential */
-#define	ADS_DFR			(0 << 2)	/* differential */
-#define	ADS_PD10_PDOWN		(0 << 0)	/* low power mode + penirq */
-#define	ADS_PD10_ADC_ON		(1 << 0)	/* ADC on */
-#define	ADS_PD10_REF_ON		(2 << 0)	/* vREF on + penirq */
-#define	ADS_PD10_ALL_ON		(3 << 0)	/* ADC + vREF on */
-
-#define	MAX_12BIT	((1<<12)-1)
-
-/* leave ADC powered up (disables penirq) between differential samples */
-#define	READ_12BIT_DFR(x, adc, vref) (ADS_START | ADS_A2A1A0_d_ ## x \
-	| ADS_12_BIT | ADS_DFR | \
-	(adc ? ADS_PD10_ADC_ON : 0) | (vref ? ADS_PD10_REF_ON : 0))
-
-#define	READ_Y(vref)	(READ_12BIT_DFR(y,  1, vref))
-#define	READ_Z1(vref)	(READ_12BIT_DFR(z1, 1, vref))
-#define	READ_Z2(vref)	(READ_12BIT_DFR(z2, 1, vref))
-
-#define	READ_X(vref)	(READ_12BIT_DFR(x,  1, vref))
-#define	PWRDOWN		(READ_12BIT_DFR(y,  0, 0))	/* LAST */
-
-/* single-ended samples need to first power up reference voltage;
- * we leave both ADC and VREF powered
- */
-#define	READ_12BIT_SER(x) (ADS_START | ADS_A2A1A0_ ## x \
-	| ADS_12_BIT | ADS_SER)
-
-#define	REF_ON	(READ_12BIT_DFR(x, 1, 1))
-#define	REF_OFF	(READ_12BIT_DFR(y, 0, 0))
-
-/* Must be called with ts->lock held */
-static void ads7846_stop(struct ads7846 *ts)
-{
-	if (!ts->disabled && !ts->suspended) {
-		/* Signal IRQ thread to stop polling and disable the handler. */
-		ts->stopped = true;
-		mb();
-		wake_up(&ts->wait);
-		disable_irq(ts->spi->irq);
-	}
-}
-
-/* Must be called with ts->lock held */
-static void ads7846_restart(struct ads7846 *ts)
-{
-	if (!ts->disabled && !ts->suspended) {
-		/* Tell IRQ thread that it may poll the device. */
-		ts->stopped = false;
-		mb();
-		enable_irq(ts->spi->irq);
-	}
-}
-
-/* Must be called with ts->lock held */
-static void __ads7846_disable(struct ads7846 *ts)
-{
-	ads7846_stop(ts);
-	regulator_disable(ts->reg);
-
-	/*
-	 * We know the chip's in low power mode since we always
-	 * leave it that way after every request
-	 */
-}
-
-/* Must be called with ts->lock held */
-static void __ads7846_enable(struct ads7846 *ts)
-{
-	regulator_enable(ts->reg);
-	ads7846_restart(ts);
-}
-
-static void ads7846_disable(struct ads7846 *ts)
-{
-	mutex_lock(&ts->lock);
-
-	if (!ts->disabled) {
-
-		if  (!ts->suspended)
-			__ads7846_disable(ts);
-
-		ts->disabled = true;
-	}
-
-	mutex_unlock(&ts->lock);
-}
-
-static void ads7846_enable(struct ads7846 *ts)
-{
-	mutex_lock(&ts->lock);
-
-	if (ts->disabled) {
-
-		ts->disabled = false;
-
-		if (!ts->suspended)
-			__ads7846_enable(ts);
-	}
-
-	mutex_unlock(&ts->lock);
-}
-
-/*--------------------------------------------------------------------------*/
-
-/*
- * Non-touchscreen sensors only use single-ended conversions.
- * The range is GND..vREF. The ads7843 and ads7835 must use external vREF;
- * ads7846 lets that pin be unconnected, to use internal vREF.
- */
-
-struct ser_req {
-	u8			ref_on;
-	u8			command;
-	u8			ref_off;
-	u16			scratch;
-	struct spi_message	msg;
-	struct spi_transfer	xfer[6];
-	/*
-	 * DMA (thus cache coherency maintenance) requires the
-	 * transfer buffers to live in their own cache lines.
-	 */
-	__be16 sample ____cacheline_aligned;
-};
-
-struct ads7845_ser_req {
-	u8			command[3];
-	struct spi_message	msg;
-	struct spi_transfer	xfer[2];
-	/*
-	 * DMA (thus cache coherency maintenance) requires the
-	 * transfer buffers to live in their own cache lines.
-	 */
-	u8 sample[3] ____cacheline_aligned;
-};
-
-static int ads7846_read12_ser(struct device *dev, unsigned command)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	struct ads7846 *ts = dev_get_drvdata(dev);
-	struct ser_req *req;
-	int status;
-
-	req = kzalloc(sizeof *req, GFP_KERNEL);
-	if (!req)
-		return -ENOMEM;
-
-	spi_message_init(&req->msg);
-
-	/* maybe turn on internal vREF, and let it settle */
-	if (ts->use_internal) {
-		req->ref_on = REF_ON;
-		req->xfer[0].tx_buf = &req->ref_on;
-		req->xfer[0].len = 1;
-		spi_message_add_tail(&req->xfer[0], &req->msg);
-
-		req->xfer[1].rx_buf = &req->scratch;
-		req->xfer[1].len = 2;
-
-		/* for 1uF, settle for 800 usec; no cap, 100 usec.  */
-		req->xfer[1].delay_usecs = ts->vref_delay_usecs;
-		spi_message_add_tail(&req->xfer[1], &req->msg);
-
-		/* Enable reference voltage */
-		command |= ADS_PD10_REF_ON;
-	}
-
-	/* Enable ADC in every case */
-	command |= ADS_PD10_ADC_ON;
-
-	/* take sample */
-	req->command = (u8) command;
-	req->xfer[2].tx_buf = &req->command;
-	req->xfer[2].len = 1;
-	spi_message_add_tail(&req->xfer[2], &req->msg);
-
-	req->xfer[3].rx_buf = &req->sample;
-	req->xfer[3].len = 2;
-	spi_message_add_tail(&req->xfer[3], &req->msg);
-
-	/* REVISIT:  take a few more samples, and compare ... */
-
-	/* converter in low power mode & enable PENIRQ */
-	req->ref_off = PWRDOWN;
-	req->xfer[4].tx_buf = &req->ref_off;
-	req->xfer[4].len = 1;
-	spi_message_add_tail(&req->xfer[4], &req->msg);
-
-	req->xfer[5].rx_buf = &req->scratch;
-	req->xfer[5].len = 2;
-	CS_CHANGE(req->xfer[5]);
-	spi_message_add_tail(&req->xfer[5], &req->msg);
-
-	mutex_lock(&ts->lock);
-	ads7846_stop(ts);
-	status = spi_sync(spi, &req->msg);
-	ads7846_restart(ts);
-	mutex_unlock(&ts->lock);
-
-	if (status == 0) {
-		/* on-wire is a must-ignore bit, a BE12 value, then padding */
-		status = be16_to_cpu(req->sample);
-		status = status >> 3;
-		status &= 0x0fff;
-	}
-
-	kfree(req);
-	return status;
-}
-
-static int ads7845_read12_ser(struct device *dev, unsigned command)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	struct ads7846 *ts = dev_get_drvdata(dev);
-	struct ads7845_ser_req *req;
-	int status;
-
-	req = kzalloc(sizeof *req, GFP_KERNEL);
-	if (!req)
-		return -ENOMEM;
-
-	spi_message_init(&req->msg);
-
-	req->command[0] = (u8) command;
-	req->xfer[0].tx_buf = req->command;
-	req->xfer[0].rx_buf = req->sample;
-	req->xfer[0].len = 3;
-	spi_message_add_tail(&req->xfer[0], &req->msg);
-
-	mutex_lock(&ts->lock);
-	ads7846_stop(ts);
-	status = spi_sync(spi, &req->msg);
-	ads7846_restart(ts);
-	mutex_unlock(&ts->lock);
-
-	if (status == 0) {
-		/* BE12 value, then padding */
-		status = be16_to_cpu(*((u16 *)&req->sample[1]));
-		status = status >> 3;
-		status &= 0x0fff;
-	}
-
-	kfree(req);
-	return status;
-}
-
-#if defined(CONFIG_HWMON) || defined(CONFIG_HWMON_MODULE)
-
-#define SHOW(name, var, adjust) static ssize_t \
-name ## _show(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
-	struct ads7846 *ts = dev_get_drvdata(dev); \
-	ssize_t v = ads7846_read12_ser(dev, \
-			READ_12BIT_SER(var)); \
-	if (v < 0) \
-		return v; \
-	return sprintf(buf, "%u\n", adjust(ts, v)); \
-} \
-static DEVICE_ATTR(name, S_IRUGO, name ## _show, NULL);
-
-
-/* Sysfs conventions report temperatures in millidegrees Celsius.
- * ADS7846 could use the low-accuracy two-sample scheme, but can't do the high
- * accuracy scheme without calibration data.  For now we won't try either;
- * userspace sees raw sensor values, and must scale/calibrate appropriately.
- */
-static inline unsigned null_adjust(struct ads7846 *ts, ssize_t v)
-{
-	return v;
-}
-
-SHOW(temp0, temp0, null_adjust)		/* temp1_input */
-SHOW(temp1, temp1, null_adjust)		/* temp2_input */
-
-
-/* sysfs conventions report voltages in millivolts.  We can convert voltages
- * if we know vREF.  userspace may need to scale vAUX to match the board's
- * external resistors; we assume that vBATT only uses the internal ones.
- */
-static inline unsigned vaux_adjust(struct ads7846 *ts, ssize_t v)
-{
-	unsigned retval = v;
-
-	/* external resistors may scale vAUX into 0..vREF */
-	retval *= ts->vref_mv;
-	retval = retval >> 12;
-
-	return retval;
-}
-
-static inline unsigned vbatt_adjust(struct ads7846 *ts, ssize_t v)
-{
-	unsigned retval = vaux_adjust(ts, v);
-
-	/* ads7846 has a resistor ladder to scale this signal down */
-	if (ts->model == 7846)
-		retval *= 4;
-
-	return retval;
-}
-
-SHOW(in0_input, vaux, vaux_adjust)
-SHOW(in1_input, vbatt, vbatt_adjust)
-
-static struct attribute *ads7846_attributes[] = {
-	&dev_attr_temp0.attr,
-	&dev_attr_temp1.attr,
-	&dev_attr_in0_input.attr,
-	&dev_attr_in1_input.attr,
-	NULL,
-};
-
-static struct attribute_group ads7846_attr_group = {
-	.attrs = ads7846_attributes,
-};
-
-static struct attribute *ads7843_attributes[] = {
-	&dev_attr_in0_input.attr,
-	&dev_attr_in1_input.attr,
-	NULL,
-};
-
-static struct attribute_group ads7843_attr_group = {
-	.attrs = ads7843_attributes,
-};
-
-static struct attribute *ads7845_attributes[] = {
-	&dev_attr_in0_input.attr,
-	NULL,
-};
-
-static struct attribute_group ads7845_attr_group = {
-	.attrs = ads7845_attributes,
-};
-
-static int ads784x_hwmon_register(struct spi_device *spi, struct ads7846 *ts)
-{
-	struct device *hwmon;
-	int err;
-
-	/* hwmon sensors need a reference voltage */
-	switch (ts->model) {
-	case 7846:
-		if (!ts->vref_mv) {
-			dev_dbg(&spi->dev, "assuming 2.5V internal vREF\n");
-			ts->vref_mv = 2500;
-			ts->use_internal = true;
-		}
-		break;
-	case 7845:
-	case 7843:
-		if (!ts->vref_mv) {
-			dev_warn(&spi->dev,
-				"external vREF for ADS%d not specified\n",
-				ts->model);
-			return 0;
-		}
-		break;
-	}
-
-	/* different chips have different sensor groups */
-	switch (ts->model) {
-	case 7846:
-		ts->attr_group = &ads7846_attr_group;
-		break;
-	case 7845:
-		ts->attr_group = &ads7845_attr_group;
-		break;
-	case 7843:
-		ts->attr_group = &ads7843_attr_group;
-		break;
-	default:
-		dev_dbg(&spi->dev, "ADS%d not recognized\n", ts->model);
-		return 0;
-	}
-
-	err = sysfs_create_group(&spi->dev.kobj, ts->attr_group);
-	if (err)
-		return err;
-
-	hwmon = hwmon_device_register(&spi->dev);
-	if (IS_ERR(hwmon)) {
-		sysfs_remove_group(&spi->dev.kobj, ts->attr_group);
-		return PTR_ERR(hwmon);
-	}
-
-	ts->hwmon = hwmon;
-	return 0;
-}
-
-static void ads784x_hwmon_unregister(struct spi_device *spi,
-				     struct ads7846 *ts)
-{
-	if (ts->hwmon) {
-		sysfs_remove_group(&spi->dev.kobj, ts->attr_group);
-		hwmon_device_unregister(ts->hwmon);
-	}
-}
-
-#else
-static inline int ads784x_hwmon_register(struct spi_device *spi,
-					 struct ads7846 *ts)
-{
-	return 0;
-}
-
-static inline void ads784x_hwmon_unregister(struct spi_device *spi,
-					    struct ads7846 *ts)
-{
-}
-#endif
-
-static ssize_t ads7846_pen_down_show(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct ads7846 *ts = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ts->pendown);
-}
-
-static DEVICE_ATTR(pen_down, S_IRUGO, ads7846_pen_down_show, NULL);
-
-static ssize_t ads7846_disable_show(struct device *dev,
-				     struct device_attribute *attr, char *buf)
-{
-	struct ads7846 *ts = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%u\n", ts->disabled);
-}
-
-static ssize_t ads7846_disable_store(struct device *dev,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct ads7846 *ts = dev_get_drvdata(dev);
-	unsigned int i;
-	int err;
-
-	err = kstrtouint(buf, 10, &i);
-	if (err)
-		return err;
-
-	if (i)
-		ads7846_disable(ts);
-	else
-		ads7846_enable(ts);
-
-	return count;
-}
-
-static DEVICE_ATTR(disable, 0664, ads7846_disable_show, ads7846_disable_store);
-
-static struct attribute *ads784x_attributes[] = {
-	&dev_attr_pen_down.attr,
-	&dev_attr_disable.attr,
-	NULL,
-};
-
-static struct attribute_group ads784x_attr_group = {
-	.attrs = ads784x_attributes,
-};
-
-/*--------------------------------------------------------------------------*/
-
-static int get_pendown_state(struct ads7846 *ts)
-{
-	if (ts->get_pendown_state)
-		return ts->get_pendown_state();
-
-	return !gpio_get_value(ts->gpio_pendown);
-}
-
-static void null_wait_for_sync(void)
-{
-}
-
-static int ads7846_debounce_filter(void *ads, int data_idx, int *val)
-{
-	struct ads7846 *ts = ads;
-
-	if (!ts->read_cnt || (abs(ts->last_read - *val) > ts->debounce_tol)) {
-		/* Start over collecting consistent readings. */
-		ts->read_rep = 0;
-		/*
-		 * Repeat it, if this was the first read or the read
-		 * wasn't consistent enough.
-		 */
-		if (ts->read_cnt < ts->debounce_max) {
-			ts->last_read = *val;
-			ts->read_cnt++;
-			return ADS7846_FILTER_REPEAT;
-		} else {
-			/*
-			 * Maximum number of debouncing reached and still
-			 * not enough number of consistent readings. Abort
-			 * the whole sample, repeat it in the next sampling
-			 * period.
-			 */
-			ts->read_cnt = 0;
-			return ADS7846_FILTER_IGNORE;
-		}
-	} else {
-		if (++ts->read_rep > ts->debounce_rep) {
-			/*
-			 * Got a good reading for this coordinate,
-			 * go for the next one.
-			 */
-			ts->read_cnt = 0;
-			ts->read_rep = 0;
-			return ADS7846_FILTER_OK;
-		} else {
-			/* Read more values that are consistent. */
-			ts->read_cnt++;
-			return ADS7846_FILTER_REPEAT;
-		}
-	}
-}
-
-static int ads7846_no_filter(void *ads, int data_idx, int *val)
-{
-	return ADS7846_FILTER_OK;
-}
-
-static int ads7846_get_value(struct ads7846 *ts, struct spi_message *m)
-{
-	struct spi_transfer *t =
-		list_entry(m->transfers.prev, struct spi_transfer, transfer_list);
-
-	if (ts->model == 7845) {
-		return be16_to_cpup((__be16 *)&(((char*)t->rx_buf)[1])) >> 3;
-	} else {
-		/*
-		 * adjust:  on-wire is a must-ignore bit, a BE12 value, then
-		 * padding; built from two 8 bit values written msb-first.
-		 */
-		return be16_to_cpup((__be16 *)t->rx_buf) >> 3;
-	}
-}
-
-static void ads7846_update_value(struct spi_message *m, int val)
-{
-	struct spi_transfer *t =
-		list_entry(m->transfers.prev, struct spi_transfer, transfer_list);
-
-	*(u16 *)t->rx_buf = val;
-}
-
-static void ads7846_read_state(struct ads7846 *ts)
-{
-	struct ads7846_packet *packet = ts->packet;
-	struct spi_message *m;
-	int msg_idx = 0;
-	int val;
-	int action;
-	int error;
-
-	while (msg_idx < ts->msg_count) {
-
-		ts->wait_for_sync();
-
-		m = &ts->msg[msg_idx];
-		error = spi_sync(ts->spi, m);
-		if (error) {
-			dev_err(&ts->spi->dev, "spi_async --> %d\n", error);
-			packet->tc.ignore = true;
-			return;
-		}
-
-		/*
-		 * Last message is power down request, no need to convert
-		 * or filter the value.
-		 */
-		if (msg_idx < ts->msg_count - 1) {
-
-			val = ads7846_get_value(ts, m);
-
-			action = ts->filter(ts->filter_data, msg_idx, &val);
-			switch (action) {
-			case ADS7846_FILTER_REPEAT:
-				continue;
-
-			case ADS7846_FILTER_IGNORE:
-				packet->tc.ignore = true;
-				msg_idx = ts->msg_count - 1;
-				continue;
-
-			case ADS7846_FILTER_OK:
-				ads7846_update_value(m, val);
-				packet->tc.ignore = false;
-				msg_idx++;
-				break;
-
-			default:
-				BUG();
-			}
-		} else {
-			msg_idx++;
-		}
-	}
-}
-
-static void ads7846_report_state(struct ads7846 *ts)
-{
-	struct ads7846_packet *packet = ts->packet;
-	unsigned int Rt;
-	u16 x, y, z1, z2;
-
-	/*
-	 * ads7846_get_value() does in-place conversion (including byte swap)
-	 * from on-the-wire format as part of debouncing to get stable
-	 * readings.
-	 */
-	if (ts->model == 7845) {
-		x = *(u16 *)packet->tc.x_buf;
-		y = *(u16 *)packet->tc.y_buf;
-		z1 = 0;
-		z2 = 0;
-	} else {
-		x = packet->tc.x;
-		y = packet->tc.y;
-		z1 = packet->tc.z1;
-		z2 = packet->tc.z2;
-	}
-
-	/* range filtering */
-	if (x == MAX_12BIT)
-		x = 0;
-
-	if (ts->model == 7843) {
-		Rt = ts->pressure_max / 2;
-	} else if (ts->model == 7845) {
-		if (get_pendown_state(ts))
-			Rt = ts->pressure_max / 2;
-		else
-			Rt = 0;
-		dev_vdbg(&ts->spi->dev, "x/y: %d/%d, PD %d\n", x, y, Rt);
-	} else if (likely(x && z1)) {
-		/* compute touch pressure resistance using equation #2 */
-		Rt = z2;
-		Rt -= z1;
-		Rt *= x;
-		Rt *= ts->x_plate_ohms;
-		Rt /= z1;
-		Rt = (Rt + 2047) >> 12;
-	} else {
-		Rt = 0;
-	}
-
-	/*
-	 * Sample found inconsistent by debouncing or pressure is beyond
-	 * the maximum. Don't report it to user space, repeat at least
-	 * once more the measurement
-	 */
-	if (packet->tc.ignore || Rt > ts->pressure_max) {
-		dev_vdbg(&ts->spi->dev, "ignored %d pressure %d\n",
-			 packet->tc.ignore, Rt);
-		return;
-	}
-
-	/*
-	 * Maybe check the pendown state before reporting. This discards
-	 * false readings when the pen is lifted.
-	 */
-	if (ts->penirq_recheck_delay_usecs) {
-		udelay(ts->penirq_recheck_delay_usecs);
-		if (!get_pendown_state(ts))
-			Rt = 0;
-	}
-
-	/*
-	 * NOTE: We can't rely on the pressure to determine the pen down
-	 * state, even this controller has a pressure sensor. The pressure
-	 * value can fluctuate for quite a while after lifting the pen and
-	 * in some cases may not even settle at the expected value.
-	 *
-	 * The only safe way to check for the pen up condition is in the
-	 * timer by reading the pen signal state (it's a GPIO _and_ IRQ).
-	 */
-	if (Rt) {
-		struct input_dev *input = ts->input;
-
-		if (ts->swap_xy)
-			swap(x, y);
-
-		if (!ts->pendown) {
-			input_report_key(input, BTN_TOUCH, 1);
-			ts->pendown = true;
-			dev_vdbg(&ts->spi->dev, "DOWN\n");
-		}
-
-		input_report_abs(input, ABS_X, x);
-		input_report_abs(input, ABS_Y, y);
-		input_report_abs(input, ABS_PRESSURE, ts->pressure_max - Rt);
-
-		input_sync(input);
-		dev_vdbg(&ts->spi->dev, "%4d/%4d/%4d\n", x, y, Rt);
-	}
-}
-
-static irqreturn_t ads7846_hard_irq(int irq, void *handle)
-{
-	struct ads7846 *ts = handle;
-
-	return get_pendown_state(ts) ? IRQ_WAKE_THREAD : IRQ_HANDLED;
-}
-
-
-static irqreturn_t ads7846_irq(int irq, void *handle)
-{
-	struct ads7846 *ts = handle;
-
-	/* Start with a small delay before checking pendown state */
-	msleep(TS_POLL_DELAY);
-
-	while (!ts->stopped && get_pendown_state(ts)) {
-
-		/* pen is down, continue with the measurement */
-		ads7846_read_state(ts);
-
-		if (!ts->stopped)
-			ads7846_report_state(ts);
-
-		wait_event_timeout(ts->wait, ts->stopped,
-				   msecs_to_jiffies(TS_POLL_PERIOD));
-	}
-
-	if (ts->pendown) {
-		struct input_dev *input = ts->input;
-
-		input_report_key(input, BTN_TOUCH, 0);
-		input_report_abs(input, ABS_PRESSURE, 0);
-		input_sync(input);
-
-		ts->pendown = false;
-		dev_vdbg(&ts->spi->dev, "UP\n");
-	}
-
-	return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ads7846_suspend(struct device *dev)
-{
-	struct ads7846 *ts = dev_get_drvdata(dev);
-
-	mutex_lock(&ts->lock);
-
-	if (!ts->suspended) {
-
-		if (!ts->disabled)
-			__ads7846_disable(ts);
-
-		if (device_may_wakeup(&ts->spi->dev))
-			enable_irq_wake(ts->spi->irq);
-
-		ts->suspended = true;
-	}
-
-	mutex_unlock(&ts->lock);
-
-	return 0;
-}
-
-static int ads7846_resume(struct device *dev)
-{
-	struct ads7846 *ts = dev_get_drvdata(dev);
-
-	mutex_lock(&ts->lock);
-
-	if (ts->suspended) {
-
-		ts->suspended = false;
-
-		if (device_may_wakeup(&ts->spi->dev))
-			disable_irq_wake(ts->spi->irq);
-
-		if (!ts->disabled)
-			__ads7846_enable(ts);
-	}
-
-	mutex_unlock(&ts->lock);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume);
-
-static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts)
-{
-	struct ads7846_platform_data *pdata = spi->dev.platform_data;
-	int err;
-
-	/*
-	 * REVISIT when the irq can be triggered active-low, or if for some
-	 * reason the touchscreen isn't hooked up, we don't need to access
-	 * the pendown state.
-	 */
-
-	if (pdata->get_pendown_state) {
-		ts->get_pendown_state = pdata->get_pendown_state;
-	} else if (gpio_is_valid(pdata->gpio_pendown)) {
-
-		err = gpio_request_one(pdata->gpio_pendown, GPIOF_IN,
-				       "ads7846_pendown");
-		if (err) {
-			dev_err(&spi->dev,
-				"failed to request/setup pendown GPIO%d: %d\n",
-				pdata->gpio_pendown, err);
-			return err;
-		}
-
-		ts->gpio_pendown = pdata->gpio_pendown;
-
-	} else {
-		dev_err(&spi->dev, "no get_pendown_state nor gpio_pendown?\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/*
- * Set up the transfers to read touchscreen state; this assumes we
- * use formula #2 for pressure, not #3.
- */
-static void __devinit ads7846_setup_spi_msg(struct ads7846 *ts,
-				const struct ads7846_platform_data *pdata)
-{
-	struct spi_message *m = &ts->msg[0];
-	struct spi_transfer *x = ts->xfer;
-	struct ads7846_packet *packet = ts->packet;
-	int vref = pdata->keep_vref_on;
-
-	if (ts->model == 7873) {
-		/*
-		 * The AD7873 is almost identical to the ADS7846
-		 * keep VREF off during differential/ratiometric
-		 * conversion modes.
-		 */
-		ts->model = 7846;
-		vref = 0;
-	}
-
-	ts->msg_count = 1;
-	spi_message_init(m);
-	m->context = ts;
-
-	if (ts->model == 7845) {
-		packet->read_y_cmd[0] = READ_Y(vref);
-		packet->read_y_cmd[1] = 0;
-		packet->read_y_cmd[2] = 0;
-		x->tx_buf = &packet->read_y_cmd[0];
-		x->rx_buf = &packet->tc.y_buf[0];
-		x->len = 3;
-		spi_message_add_tail(x, m);
-	} else {
-		/* y- still on; turn on only y+ (and ADC) */
-		packet->read_y = READ_Y(vref);
-		x->tx_buf = &packet->read_y;
-		x->len = 1;
-		spi_message_add_tail(x, m);
-
-		x++;
-		x->rx_buf = &packet->tc.y;
-		x->len = 2;
-		spi_message_add_tail(x, m);
-	}
-
-	/*
-	 * The first sample after switching drivers can be low quality;
-	 * optionally discard it, using a second one after the signals
-	 * have had enough time to stabilize.
-	 */
-	if (pdata->settle_delay_usecs) {
-		x->delay_usecs = pdata->settle_delay_usecs;
-
-		x++;
-		x->tx_buf = &packet->read_y;
-		x->len = 1;
-		spi_message_add_tail(x, m);
-
-		x++;
-		x->rx_buf = &packet->tc.y;
-		x->len = 2;
-		spi_message_add_tail(x, m);
-	}
-
-	ts->msg_count++;
-	m++;
-	spi_message_init(m);
-	m->context = ts;
-
-	if (ts->model == 7845) {
-		x++;
-		packet->read_x_cmd[0] = READ_X(vref);
-		packet->read_x_cmd[1] = 0;
-		packet->read_x_cmd[2] = 0;
-		x->tx_buf = &packet->read_x_cmd[0];
-		x->rx_buf = &packet->tc.x_buf[0];
-		x->len = 3;
-		spi_message_add_tail(x, m);
-	} else {
-		/* turn y- off, x+ on, then leave in lowpower */
-		x++;
-		packet->read_x = READ_X(vref);
-		x->tx_buf = &packet->read_x;
-		x->len = 1;
-		spi_message_add_tail(x, m);
-
-		x++;
-		x->rx_buf = &packet->tc.x;
-		x->len = 2;
-		spi_message_add_tail(x, m);
-	}
-
-	/* ... maybe discard first sample ... */
-	if (pdata->settle_delay_usecs) {
-		x->delay_usecs = pdata->settle_delay_usecs;
-
-		x++;
-		x->tx_buf = &packet->read_x;
-		x->len = 1;
-		spi_message_add_tail(x, m);
-
-		x++;
-		x->rx_buf = &packet->tc.x;
-		x->len = 2;
-		spi_message_add_tail(x, m);
-	}
-
-	/* turn y+ off, x- on; we'll use formula #2 */
-	if (ts->model == 7846) {
-		ts->msg_count++;
-		m++;
-		spi_message_init(m);
-		m->context = ts;
-
-		x++;
-		packet->read_z1 = READ_Z1(vref);
-		x->tx_buf = &packet->read_z1;
-		x->len = 1;
-		spi_message_add_tail(x, m);
-
-		x++;
-		x->rx_buf = &packet->tc.z1;
-		x->len = 2;
-		spi_message_add_tail(x, m);
-
-		/* ... maybe discard first sample ... */
-		if (pdata->settle_delay_usecs) {
-			x->delay_usecs = pdata->settle_delay_usecs;
-
-			x++;
-			x->tx_buf = &packet->read_z1;
-			x->len = 1;
-			spi_message_add_tail(x, m);
-
-			x++;
-			x->rx_buf = &packet->tc.z1;
-			x->len = 2;
-			spi_message_add_tail(x, m);
-		}
-
-		ts->msg_count++;
-		m++;
-		spi_message_init(m);
-		m->context = ts;
-
-		x++;
-		packet->read_z2 = READ_Z2(vref);
-		x->tx_buf = &packet->read_z2;
-		x->len = 1;
-		spi_message_add_tail(x, m);
-
-		x++;
-		x->rx_buf = &packet->tc.z2;
-		x->len = 2;
-		spi_message_add_tail(x, m);
-
-		/* ... maybe discard first sample ... */
-		if (pdata->settle_delay_usecs) {
-			x->delay_usecs = pdata->settle_delay_usecs;
-
-			x++;
-			x->tx_buf = &packet->read_z2;
-			x->len = 1;
-			spi_message_add_tail(x, m);
-
-			x++;
-			x->rx_buf = &packet->tc.z2;
-			x->len = 2;
-			spi_message_add_tail(x, m);
-		}
-	}
-
-	/* power down */
-	ts->msg_count++;
-	m++;
-	spi_message_init(m);
-	m->context = ts;
-
-	if (ts->model == 7845) {
-		x++;
-		packet->pwrdown_cmd[0] = PWRDOWN;
-		packet->pwrdown_cmd[1] = 0;
-		packet->pwrdown_cmd[2] = 0;
-		x->tx_buf = &packet->pwrdown_cmd[0];
-		x->len = 3;
-	} else {
-		x++;
-		packet->pwrdown = PWRDOWN;
-		x->tx_buf = &packet->pwrdown;
-		x->len = 1;
-		spi_message_add_tail(x, m);
-
-		x++;
-		x->rx_buf = &packet->dummy;
-		x->len = 2;
-	}
-
-	CS_CHANGE(*x);
-	spi_message_add_tail(x, m);
-}
-
-static int __devinit ads7846_probe(struct spi_device *spi)
-{
-	struct ads7846 *ts;
-	struct ads7846_packet *packet;
-	struct input_dev *input_dev;
-	struct ads7846_platform_data *pdata = spi->dev.platform_data;
-	unsigned long irq_flags;
-	int err;
-
-	if (!spi->irq) {
-		dev_dbg(&spi->dev, "no IRQ?\n");
-		return -ENODEV;
-	}
-
-	if (!pdata) {
-		dev_dbg(&spi->dev, "no platform data?\n");
-		return -ENODEV;
-	}
-
-	/* don't exceed max specified sample rate */
-	if (spi->max_speed_hz > (125000 * SAMPLE_BITS)) {
-		dev_dbg(&spi->dev, "f(sample) %d KHz?\n",
-				(spi->max_speed_hz/SAMPLE_BITS)/1000);
-		return -EINVAL;
-	}
-
-	/* We'd set TX word size 8 bits and RX word size to 13 bits ... except
-	 * that even if the hardware can do that, the SPI controller driver
-	 * may not.  So we stick to very-portable 8 bit words, both RX and TX.
-	 */
-	spi->bits_per_word = 8;
-	spi->mode = SPI_MODE_0;
-	err = spi_setup(spi);
-	if (err < 0)
-		return err;
-
-	ts = kzalloc(sizeof(struct ads7846), GFP_KERNEL);
-	packet = kzalloc(sizeof(struct ads7846_packet), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !packet || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	dev_set_drvdata(&spi->dev, ts);
-
-	ts->packet = packet;
-	ts->spi = spi;
-	ts->input = input_dev;
-	ts->vref_mv = pdata->vref_mv;
-	ts->swap_xy = pdata->swap_xy;
-
-	mutex_init(&ts->lock);
-	init_waitqueue_head(&ts->wait);
-
-	ts->model = pdata->model ? : 7846;
-	ts->vref_delay_usecs = pdata->vref_delay_usecs ? : 100;
-	ts->x_plate_ohms = pdata->x_plate_ohms ? : 400;
-	ts->pressure_max = pdata->pressure_max ? : ~0;
-
-	if (pdata->filter != NULL) {
-		if (pdata->filter_init != NULL) {
-			err = pdata->filter_init(pdata, &ts->filter_data);
-			if (err < 0)
-				goto err_free_mem;
-		}
-		ts->filter = pdata->filter;
-		ts->filter_cleanup = pdata->filter_cleanup;
-	} else if (pdata->debounce_max) {
-		ts->debounce_max = pdata->debounce_max;
-		if (ts->debounce_max < 2)
-			ts->debounce_max = 2;
-		ts->debounce_tol = pdata->debounce_tol;
-		ts->debounce_rep = pdata->debounce_rep;
-		ts->filter = ads7846_debounce_filter;
-		ts->filter_data = ts;
-	} else {
-		ts->filter = ads7846_no_filter;
-	}
-
-	err = ads7846_setup_pendown(spi, ts);
-	if (err)
-		goto err_cleanup_filter;
-
-	if (pdata->penirq_recheck_delay_usecs)
-		ts->penirq_recheck_delay_usecs =
-				pdata->penirq_recheck_delay_usecs;
-
-	ts->wait_for_sync = pdata->wait_for_sync ? : null_wait_for_sync;
-
-	snprintf(ts->phys, sizeof(ts->phys), "%s/input0", dev_name(&spi->dev));
-	snprintf(ts->name, sizeof(ts->name), "ADS%d Touchscreen", ts->model);
-
-	input_dev->name = ts->name;
-	input_dev->phys = ts->phys;
-	input_dev->dev.parent = &spi->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input_dev, ABS_X,
-			pdata->x_min ? : 0,
-			pdata->x_max ? : MAX_12BIT,
-			0, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-			pdata->y_min ? : 0,
-			pdata->y_max ? : MAX_12BIT,
-			0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE,
-			pdata->pressure_min, pdata->pressure_max, 0, 0);
-
-	ads7846_setup_spi_msg(ts, pdata);
-
-	ts->reg = regulator_get(&spi->dev, "vcc");
-	if (IS_ERR(ts->reg)) {
-		err = PTR_ERR(ts->reg);
-		dev_err(&spi->dev, "unable to get regulator: %d\n", err);
-		goto err_free_gpio;
-	}
-
-	err = regulator_enable(ts->reg);
-	if (err) {
-		dev_err(&spi->dev, "unable to enable regulator: %d\n", err);
-		goto err_put_regulator;
-	}
-
-	irq_flags = pdata->irq_flags ? : IRQF_TRIGGER_FALLING;
-	irq_flags |= IRQF_ONESHOT;
-
-	err = request_threaded_irq(spi->irq, ads7846_hard_irq, ads7846_irq,
-				   irq_flags, spi->dev.driver->name, ts);
-	if (err && !pdata->irq_flags) {
-		dev_info(&spi->dev,
-			"trying pin change workaround on irq %d\n", spi->irq);
-		irq_flags |= IRQF_TRIGGER_RISING;
-		err = request_threaded_irq(spi->irq,
-				  ads7846_hard_irq, ads7846_irq,
-				  irq_flags, spi->dev.driver->name, ts);
-	}
-
-	if (err) {
-		dev_dbg(&spi->dev, "irq %d busy?\n", spi->irq);
-		goto err_disable_regulator;
-	}
-
-	err = ads784x_hwmon_register(spi, ts);
-	if (err)
-		goto err_free_irq;
-
-	dev_info(&spi->dev, "touchscreen, irq %d\n", spi->irq);
-
-	/*
-	 * Take a first sample, leaving nPENIRQ active and vREF off; avoid
-	 * the touchscreen, in case it's not connected.
-	 */
-	if (ts->model == 7845)
-		ads7845_read12_ser(&spi->dev, PWRDOWN);
-	else
-		(void) ads7846_read12_ser(&spi->dev, READ_12BIT_SER(vaux));
-
-	err = sysfs_create_group(&spi->dev.kobj, &ads784x_attr_group);
-	if (err)
-		goto err_remove_hwmon;
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_remove_attr_group;
-
-	device_init_wakeup(&spi->dev, pdata->wakeup);
-
-	return 0;
-
- err_remove_attr_group:
-	sysfs_remove_group(&spi->dev.kobj, &ads784x_attr_group);
- err_remove_hwmon:
-	ads784x_hwmon_unregister(spi, ts);
- err_free_irq:
-	free_irq(spi->irq, ts);
- err_disable_regulator:
-	regulator_disable(ts->reg);
- err_put_regulator:
-	regulator_put(ts->reg);
- err_free_gpio:
-	if (!ts->get_pendown_state)
-		gpio_free(ts->gpio_pendown);
- err_cleanup_filter:
-	if (ts->filter_cleanup)
-		ts->filter_cleanup(ts->filter_data);
- err_free_mem:
-	input_free_device(input_dev);
-	kfree(packet);
-	kfree(ts);
-	return err;
-}
-
-static int __devexit ads7846_remove(struct spi_device *spi)
-{
-	struct ads7846 *ts = dev_get_drvdata(&spi->dev);
-
-	device_init_wakeup(&spi->dev, false);
-
-	sysfs_remove_group(&spi->dev.kobj, &ads784x_attr_group);
-
-	ads7846_disable(ts);
-	free_irq(ts->spi->irq, ts);
-
-	input_unregister_device(ts->input);
-
-	ads784x_hwmon_unregister(spi, ts);
-
-	regulator_disable(ts->reg);
-	regulator_put(ts->reg);
-
-	if (!ts->get_pendown_state) {
-		/*
-		 * If we are not using specialized pendown method we must
-		 * have been relying on gpio we set up ourselves.
-		 */
-		gpio_free(ts->gpio_pendown);
-	}
-
-	if (ts->filter_cleanup)
-		ts->filter_cleanup(ts->filter_data);
-
-	kfree(ts->packet);
-	kfree(ts);
-
-	dev_dbg(&spi->dev, "unregistered touchscreen\n");
-
-	return 0;
-}
-
-static struct spi_driver ads7846_driver = {
-	.driver = {
-		.name	= "ads7846",
-		.owner	= THIS_MODULE,
-		.pm	= &ads7846_pm,
-	},
-	.probe		= ads7846_probe,
-	.remove		= __devexit_p(ads7846_remove),
-};
-
-module_spi_driver(ads7846_driver);
-
-MODULE_DESCRIPTION("ADS7846 TouchScreen Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("spi:ads7846");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/atmel-wm97xx.c b/ANDROID_3.4.5/drivers/input/touchscreen/atmel-wm97xx.c
deleted file mode 100644
index c5c2dbb9..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/atmel-wm97xx.c
+++ /dev/null
@@ -1,449 +0,0 @@
-/*
- * Atmel AT91 and AVR32 continuous touch screen driver for Wolfson WM97xx AC97
- * codecs.
- *
- * Copyright (C) 2008 - 2009 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/wm97xx.h>
-#include <linux/timer.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#define AC97C_ICA		0x10
-#define AC97C_CBRHR		0x30
-#define AC97C_CBSR		0x38
-#define AC97C_CBMR		0x3c
-#define AC97C_IER		0x54
-#define AC97C_IDR		0x58
-
-#define AC97C_RXRDY		(1 << 4)
-#define AC97C_OVRUN		(1 << 5)
-
-#define AC97C_CMR_SIZE_20	(0 << 16)
-#define AC97C_CMR_SIZE_18	(1 << 16)
-#define AC97C_CMR_SIZE_16	(2 << 16)
-#define AC97C_CMR_SIZE_10	(3 << 16)
-#define AC97C_CMR_CEM_LITTLE	(1 << 18)
-#define AC97C_CMR_CEM_BIG	(0 << 18)
-#define AC97C_CMR_CENA		(1 << 21)
-
-#define AC97C_INT_CBEVT		(1 << 4)
-
-#define AC97C_SR_CAEVT		(1 << 3)
-
-#define AC97C_CH_MASK(slot)						\
-	(0x7 << (3 * (slot - 3)))
-#define AC97C_CH_ASSIGN(slot, channel)					\
-	(AC97C_CHANNEL_##channel << (3 * (slot - 3)))
-#define AC97C_CHANNEL_NONE	0x0
-#define AC97C_CHANNEL_B		0x2
-
-#define ac97c_writel(chip, reg, val)			\
-	__raw_writel((val), (chip)->regs + AC97C_##reg)
-#define ac97c_readl(chip, reg)				\
-	__raw_readl((chip)->regs + AC97C_##reg)
-
-#ifdef CONFIG_CPU_AT32AP700X
-#define ATMEL_WM97XX_AC97C_IOMEM	(0xfff02800)
-#define ATMEL_WM97XX_AC97C_IRQ		(29)
-#define ATMEL_WM97XX_GPIO_DEFAULT	(32+16) /* Pin 16 on port B. */
-#else
-#error Unknown CPU, this driver only supports AT32AP700X CPUs.
-#endif
-
-struct continuous {
-	u16 id;    /* codec id */
-	u8 code;   /* continuous code */
-	u8 reads;  /* number of coord reads per read cycle */
-	u32 speed; /* number of coords per second */
-};
-
-#define WM_READS(sp) ((sp / HZ) + 1)
-
-static const struct continuous cinfo[] = {
-	{WM9705_ID2, 0, WM_READS(94), 94},
-	{WM9705_ID2, 1, WM_READS(188), 188},
-	{WM9705_ID2, 2, WM_READS(375), 375},
-	{WM9705_ID2, 3, WM_READS(750), 750},
-	{WM9712_ID2, 0, WM_READS(94), 94},
-	{WM9712_ID2, 1, WM_READS(188), 188},
-	{WM9712_ID2, 2, WM_READS(375), 375},
-	{WM9712_ID2, 3, WM_READS(750), 750},
-	{WM9713_ID2, 0, WM_READS(94), 94},
-	{WM9713_ID2, 1, WM_READS(120), 120},
-	{WM9713_ID2, 2, WM_READS(154), 154},
-	{WM9713_ID2, 3, WM_READS(188), 188},
-};
-
-/* Continuous speed index. */
-static int sp_idx;
-
-/*
- * Pen sampling frequency (Hz) in continuous mode.
- */
-static int cont_rate = 188;
-module_param(cont_rate, int, 0);
-MODULE_PARM_DESC(cont_rate, "Sampling rate in continuous mode (Hz)");
-
-/*
- * Pen down detection.
- *
- * This driver can either poll or use an interrupt to indicate a pen down
- * event. If the irq request fails then it will fall back to polling mode.
- */
-static int pen_int = 1;
-module_param(pen_int, int, 0);
-MODULE_PARM_DESC(pen_int, "Pen down detection (1 = interrupt, 0 = polling)");
-
-/*
- * Pressure readback.
- *
- * Set to 1 to read back pen down pressure.
- */
-static int pressure;
-module_param(pressure, int, 0);
-MODULE_PARM_DESC(pressure, "Pressure readback (1 = pressure, 0 = no pressure)");
-
-/*
- * AC97 touch data slot.
- *
- * Touch screen readback data ac97 slot.
- */
-static int ac97_touch_slot = 5;
-module_param(ac97_touch_slot, int, 0);
-MODULE_PARM_DESC(ac97_touch_slot, "Touch screen data slot AC97 number");
-
-/*
- * GPIO line number.
- *
- * Set to GPIO number where the signal from the WM97xx device is hooked up.
- */
-static int atmel_gpio_line = ATMEL_WM97XX_GPIO_DEFAULT;
-module_param(atmel_gpio_line, int, 0);
-MODULE_PARM_DESC(atmel_gpio_line, "GPIO line number connected to WM97xx");
-
-struct atmel_wm97xx {
-	struct wm97xx		*wm;
-	struct timer_list	pen_timer;
-	void __iomem		*regs;
-	unsigned long		ac97c_irq;
-	unsigned long		gpio_pen;
-	unsigned long		gpio_irq;
-	unsigned short		x;
-	unsigned short		y;
-};
-
-static irqreturn_t atmel_wm97xx_channel_b_interrupt(int irq, void *dev_id)
-{
-	struct atmel_wm97xx *atmel_wm97xx = dev_id;
-	struct wm97xx *wm = atmel_wm97xx->wm;
-	int status = ac97c_readl(atmel_wm97xx, CBSR);
-	irqreturn_t retval = IRQ_NONE;
-
-	if (status & AC97C_OVRUN) {
-		dev_dbg(&wm->touch_dev->dev, "AC97C overrun\n");
-		ac97c_readl(atmel_wm97xx, CBRHR);
-		retval = IRQ_HANDLED;
-	} else if (status & AC97C_RXRDY) {
-		u16 data;
-		u16 value;
-		u16 source;
-		u16 pen_down;
-
-		data = ac97c_readl(atmel_wm97xx, CBRHR);
-		value = data & 0x0fff;
-		source = data & WM97XX_ADCSEL_MASK;
-		pen_down = (data & WM97XX_PEN_DOWN) >> 8;
-
-		if (source == WM97XX_ADCSEL_X)
-			atmel_wm97xx->x = value;
-		if (source == WM97XX_ADCSEL_Y)
-			atmel_wm97xx->y = value;
-
-		if (!pressure && source == WM97XX_ADCSEL_Y) {
-			input_report_abs(wm->input_dev, ABS_X, atmel_wm97xx->x);
-			input_report_abs(wm->input_dev, ABS_Y, atmel_wm97xx->y);
-			input_report_key(wm->input_dev, BTN_TOUCH, pen_down);
-			input_sync(wm->input_dev);
-		} else if (pressure && source == WM97XX_ADCSEL_PRES) {
-			input_report_abs(wm->input_dev, ABS_X, atmel_wm97xx->x);
-			input_report_abs(wm->input_dev, ABS_Y, atmel_wm97xx->y);
-			input_report_abs(wm->input_dev, ABS_PRESSURE, value);
-			input_report_key(wm->input_dev, BTN_TOUCH, value);
-			input_sync(wm->input_dev);
-		}
-
-		retval = IRQ_HANDLED;
-	}
-
-	return retval;
-}
-
-static void atmel_wm97xx_acc_pen_up(struct wm97xx *wm)
-{
-	struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(wm->touch_dev);
-	struct input_dev *input_dev = wm->input_dev;
-	int pen_down = gpio_get_value(atmel_wm97xx->gpio_pen);
-
-	if (pen_down != 0) {
-		mod_timer(&atmel_wm97xx->pen_timer,
-			  jiffies + msecs_to_jiffies(1));
-	} else {
-		if (pressure)
-			input_report_abs(input_dev, ABS_PRESSURE, 0);
-		input_report_key(input_dev, BTN_TOUCH, 0);
-		input_sync(input_dev);
-	}
-}
-
-static void atmel_wm97xx_pen_timer(unsigned long data)
-{
-	atmel_wm97xx_acc_pen_up((struct wm97xx *)data);
-}
-
-static int atmel_wm97xx_acc_startup(struct wm97xx *wm)
-{
-	struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(wm->touch_dev);
-	int idx = 0;
-
-	if (wm->ac97 == NULL)
-		return -ENODEV;
-
-	for (idx = 0; idx < ARRAY_SIZE(cinfo); idx++) {
-		if (wm->id != cinfo[idx].id)
-			continue;
-
-		sp_idx = idx;
-
-		if (cont_rate <= cinfo[idx].speed)
-			break;
-	}
-
-	wm->acc_rate = cinfo[sp_idx].code;
-	wm->acc_slot = ac97_touch_slot;
-	dev_info(&wm->touch_dev->dev, "atmel accelerated touchscreen driver, "
-			"%d samples/sec\n", cinfo[sp_idx].speed);
-
-	if (pen_int) {
-		unsigned long reg;
-
-		wm->pen_irq = atmel_wm97xx->gpio_irq;
-
-		switch (wm->id) {
-		case WM9712_ID2: /* Fall through. */
-		case WM9713_ID2:
-			/*
-			 * Use GPIO 13 (PEN_DOWN) to assert GPIO line 3
-			 * (PENDOWN).
-			 */
-			wm97xx_config_gpio(wm, WM97XX_GPIO_13, WM97XX_GPIO_IN,
-					WM97XX_GPIO_POL_HIGH,
-					WM97XX_GPIO_STICKY,
-					WM97XX_GPIO_WAKE);
-			wm97xx_config_gpio(wm, WM97XX_GPIO_3, WM97XX_GPIO_OUT,
-					WM97XX_GPIO_POL_HIGH,
-					WM97XX_GPIO_NOTSTICKY,
-					WM97XX_GPIO_NOWAKE);
-		case WM9705_ID2: /* Fall through. */
-			/*
-			 * Enable touch data slot in AC97 controller channel B.
-			 */
-			reg = ac97c_readl(atmel_wm97xx, ICA);
-			reg &= ~AC97C_CH_MASK(wm->acc_slot);
-			reg |= AC97C_CH_ASSIGN(wm->acc_slot, B);
-			ac97c_writel(atmel_wm97xx, ICA, reg);
-
-			/*
-			 * Enable channel and interrupt for RXRDY and OVERRUN.
-			 */
-			ac97c_writel(atmel_wm97xx, CBMR, AC97C_CMR_CENA
-					| AC97C_CMR_CEM_BIG
-					| AC97C_CMR_SIZE_16
-					| AC97C_OVRUN
-					| AC97C_RXRDY);
-			/* Dummy read to empty RXRHR. */
-			ac97c_readl(atmel_wm97xx, CBRHR);
-			/*
-			 * Enable interrupt for channel B in the AC97
-			 * controller.
-			 */
-			ac97c_writel(atmel_wm97xx, IER, AC97C_INT_CBEVT);
-			break;
-		default:
-			dev_err(&wm->touch_dev->dev, "pen down irq not "
-					"supported on this device\n");
-			pen_int = 0;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-static void atmel_wm97xx_acc_shutdown(struct wm97xx *wm)
-{
-	if (pen_int) {
-		struct atmel_wm97xx *atmel_wm97xx =
-			platform_get_drvdata(wm->touch_dev);
-		unsigned long ica;
-
-		switch (wm->id & 0xffff) {
-		case WM9705_ID2: /* Fall through. */
-		case WM9712_ID2: /* Fall through. */
-		case WM9713_ID2:
-			/* Disable slot and turn off channel B interrupts. */
-			ica = ac97c_readl(atmel_wm97xx, ICA);
-			ica &= ~AC97C_CH_MASK(wm->acc_slot);
-			ac97c_writel(atmel_wm97xx, ICA, ica);
-			ac97c_writel(atmel_wm97xx, IDR, AC97C_INT_CBEVT);
-			ac97c_writel(atmel_wm97xx, CBMR, 0);
-			wm->pen_irq = 0;
-			break;
-		default:
-			dev_err(&wm->touch_dev->dev, "unknown codec\n");
-			break;
-		}
-	}
-}
-
-static void atmel_wm97xx_irq_enable(struct wm97xx *wm, int enable)
-{
-	/* Intentionally left empty. */
-}
-
-static struct wm97xx_mach_ops atmel_mach_ops = {
-	.acc_enabled	= 1,
-	.acc_pen_up	= atmel_wm97xx_acc_pen_up,
-	.acc_startup	= atmel_wm97xx_acc_startup,
-	.acc_shutdown	= atmel_wm97xx_acc_shutdown,
-	.irq_enable	= atmel_wm97xx_irq_enable,
-	.irq_gpio	= WM97XX_GPIO_3,
-};
-
-static int __init atmel_wm97xx_probe(struct platform_device *pdev)
-{
-	struct wm97xx *wm = platform_get_drvdata(pdev);
-	struct atmel_wm97xx *atmel_wm97xx;
-	int ret;
-
-	atmel_wm97xx = kzalloc(sizeof(struct atmel_wm97xx), GFP_KERNEL);
-	if (!atmel_wm97xx) {
-		dev_dbg(&pdev->dev, "out of memory\n");
-		return -ENOMEM;
-	}
-
-	atmel_wm97xx->wm	= wm;
-	atmel_wm97xx->regs	= (void *)ATMEL_WM97XX_AC97C_IOMEM;
-	atmel_wm97xx->ac97c_irq	= ATMEL_WM97XX_AC97C_IRQ;
-	atmel_wm97xx->gpio_pen	= atmel_gpio_line;
-	atmel_wm97xx->gpio_irq	= gpio_to_irq(atmel_wm97xx->gpio_pen);
-
-	setup_timer(&atmel_wm97xx->pen_timer, atmel_wm97xx_pen_timer,
-			(unsigned long)wm);
-
-	ret = request_irq(atmel_wm97xx->ac97c_irq,
-			  atmel_wm97xx_channel_b_interrupt,
-			  IRQF_SHARED, "atmel-wm97xx-ch-b", atmel_wm97xx);
-	if (ret) {
-		dev_dbg(&pdev->dev, "could not request ac97c irq\n");
-		goto err;
-	}
-
-	platform_set_drvdata(pdev, atmel_wm97xx);
-
-	ret = wm97xx_register_mach_ops(wm, &atmel_mach_ops);
-	if (ret)
-		goto err_irq;
-
-	return ret;
-
-err_irq:
-	free_irq(atmel_wm97xx->ac97c_irq, atmel_wm97xx);
-err:
-	platform_set_drvdata(pdev, NULL);
-	kfree(atmel_wm97xx);
-	return ret;
-}
-
-static int __exit atmel_wm97xx_remove(struct platform_device *pdev)
-{
-	struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(pdev);
-	struct wm97xx *wm = atmel_wm97xx->wm;
-
-	ac97c_writel(atmel_wm97xx, IDR, AC97C_INT_CBEVT);
-	free_irq(atmel_wm97xx->ac97c_irq, atmel_wm97xx);
-	del_timer_sync(&atmel_wm97xx->pen_timer);
-	wm97xx_unregister_mach_ops(wm);
-	platform_set_drvdata(pdev, NULL);
-	kfree(atmel_wm97xx);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int atmel_wm97xx_suspend(struct *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(pdev);
-
-	ac97c_writel(atmel_wm97xx, IDR, AC97C_INT_CBEVT);
-	disable_irq(atmel_wm97xx->gpio_irq);
-	del_timer_sync(&atmel_wm97xx->pen_timer);
-
-	return 0;
-}
-
-static int atmel_wm97xx_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(pdev);
-	struct wm97xx *wm = atmel_wm97xx->wm;
-
-	if (wm->input_dev->users) {
-		enable_irq(atmel_wm97xx->gpio_irq);
-		ac97c_writel(atmel_wm97xx, IER, AC97C_INT_CBEVT);
-	}
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(atmel_wm97xx_pm_ops,
-			 atmel_wm97xx_suspend, atmel_wm97xx_resume);
-
-static struct platform_driver atmel_wm97xx_driver = {
-	.remove		= __exit_p(atmel_wm97xx_remove),
-	.driver		= {
-		.name	= "wm97xx-touch",
-		.owner	= THIS_MODULE,
-		.pm	= &atmel_wm97xx_pm_ops,
-	},
-};
-
-static int __init atmel_wm97xx_init(void)
-{
-	return platform_driver_probe(&atmel_wm97xx_driver, atmel_wm97xx_probe);
-}
-module_init(atmel_wm97xx_init);
-
-static void __exit atmel_wm97xx_exit(void)
-{
-	platform_driver_unregister(&atmel_wm97xx_driver);
-}
-module_exit(atmel_wm97xx_exit);
-
-MODULE_AUTHOR("Hans-Christian Egtvedt <egtvedt@samfundet.no>");
-MODULE_DESCRIPTION("wm97xx continuous touch driver for Atmel AT91 and AVR32");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/atmel_mxt_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/atmel_mxt_ts.c
deleted file mode 100644
index 19d4ea65..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/atmel_mxt_ts.c
+++ /dev/null
@@ -1,1275 +0,0 @@
-/*
- * Atmel maXTouch Touchscreen driver
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/firmware.h>
-#include <linux/i2c.h>
-#include <linux/i2c/atmel_mxt_ts.h>
-#include <linux/input/mt.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-
-/* Version */
-#define MXT_VER_20		20
-#define MXT_VER_21		21
-#define MXT_VER_22		22
-
-/* Slave addresses */
-#define MXT_APP_LOW		0x4a
-#define MXT_APP_HIGH		0x4b
-#define MXT_BOOT_LOW		0x24
-#define MXT_BOOT_HIGH		0x25
-
-/* Firmware */
-#define MXT_FW_NAME		"maxtouch.fw"
-
-/* Registers */
-#define MXT_FAMILY_ID		0x00
-#define MXT_VARIANT_ID		0x01
-#define MXT_VERSION		0x02
-#define MXT_BUILD		0x03
-#define MXT_MATRIX_X_SIZE	0x04
-#define MXT_MATRIX_Y_SIZE	0x05
-#define MXT_OBJECT_NUM		0x06
-#define MXT_OBJECT_START	0x07
-
-#define MXT_OBJECT_SIZE		6
-
-/* Object types */
-#define MXT_DEBUG_DIAGNOSTIC_T37	37
-#define MXT_GEN_MESSAGE_T5		5
-#define MXT_GEN_COMMAND_T6		6
-#define MXT_GEN_POWER_T7		7
-#define MXT_GEN_ACQUIRE_T8		8
-#define MXT_GEN_DATASOURCE_T53		53
-#define MXT_TOUCH_MULTI_T9		9
-#define MXT_TOUCH_KEYARRAY_T15		15
-#define MXT_TOUCH_PROXIMITY_T23		23
-#define MXT_TOUCH_PROXKEY_T52		52
-#define MXT_PROCI_GRIPFACE_T20		20
-#define MXT_PROCG_NOISE_T22		22
-#define MXT_PROCI_ONETOUCH_T24		24
-#define MXT_PROCI_TWOTOUCH_T27		27
-#define MXT_PROCI_GRIP_T40		40
-#define MXT_PROCI_PALM_T41		41
-#define MXT_PROCI_TOUCHSUPPRESSION_T42	42
-#define MXT_PROCI_STYLUS_T47		47
-#define MXT_PROCG_NOISESUPPRESSION_T48	48
-#define MXT_SPT_COMMSCONFIG_T18		18
-#define MXT_SPT_GPIOPWM_T19		19
-#define MXT_SPT_SELFTEST_T25		25
-#define MXT_SPT_CTECONFIG_T28		28
-#define MXT_SPT_USERDATA_T38		38
-#define MXT_SPT_DIGITIZER_T43		43
-#define MXT_SPT_MESSAGECOUNT_T44	44
-#define MXT_SPT_CTECONFIG_T46		46
-
-/* MXT_GEN_COMMAND_T6 field */
-#define MXT_COMMAND_RESET	0
-#define MXT_COMMAND_BACKUPNV	1
-#define MXT_COMMAND_CALIBRATE	2
-#define MXT_COMMAND_REPORTALL	3
-#define MXT_COMMAND_DIAGNOSTIC	5
-
-/* MXT_GEN_POWER_T7 field */
-#define MXT_POWER_IDLEACQINT	0
-#define MXT_POWER_ACTVACQINT	1
-#define MXT_POWER_ACTV2IDLETO	2
-
-/* MXT_GEN_ACQUIRE_T8 field */
-#define MXT_ACQUIRE_CHRGTIME	0
-#define MXT_ACQUIRE_TCHDRIFT	2
-#define MXT_ACQUIRE_DRIFTST	3
-#define MXT_ACQUIRE_TCHAUTOCAL	4
-#define MXT_ACQUIRE_SYNC	5
-#define MXT_ACQUIRE_ATCHCALST	6
-#define MXT_ACQUIRE_ATCHCALSTHR	7
-
-/* MXT_TOUCH_MULTI_T9 field */
-#define MXT_TOUCH_CTRL		0
-#define MXT_TOUCH_XORIGIN	1
-#define MXT_TOUCH_YORIGIN	2
-#define MXT_TOUCH_XSIZE		3
-#define MXT_TOUCH_YSIZE		4
-#define MXT_TOUCH_BLEN		6
-#define MXT_TOUCH_TCHTHR	7
-#define MXT_TOUCH_TCHDI		8
-#define MXT_TOUCH_ORIENT	9
-#define MXT_TOUCH_MOVHYSTI	11
-#define MXT_TOUCH_MOVHYSTN	12
-#define MXT_TOUCH_NUMTOUCH	14
-#define MXT_TOUCH_MRGHYST	15
-#define MXT_TOUCH_MRGTHR	16
-#define MXT_TOUCH_AMPHYST	17
-#define MXT_TOUCH_XRANGE_LSB	18
-#define MXT_TOUCH_XRANGE_MSB	19
-#define MXT_TOUCH_YRANGE_LSB	20
-#define MXT_TOUCH_YRANGE_MSB	21
-#define MXT_TOUCH_XLOCLIP	22
-#define MXT_TOUCH_XHICLIP	23
-#define MXT_TOUCH_YLOCLIP	24
-#define MXT_TOUCH_YHICLIP	25
-#define MXT_TOUCH_XEDGECTRL	26
-#define MXT_TOUCH_XEDGEDIST	27
-#define MXT_TOUCH_YEDGECTRL	28
-#define MXT_TOUCH_YEDGEDIST	29
-#define MXT_TOUCH_JUMPLIMIT	30
-
-/* MXT_PROCI_GRIPFACE_T20 field */
-#define MXT_GRIPFACE_CTRL	0
-#define MXT_GRIPFACE_XLOGRIP	1
-#define MXT_GRIPFACE_XHIGRIP	2
-#define MXT_GRIPFACE_YLOGRIP	3
-#define MXT_GRIPFACE_YHIGRIP	4
-#define MXT_GRIPFACE_MAXTCHS	5
-#define MXT_GRIPFACE_SZTHR1	7
-#define MXT_GRIPFACE_SZTHR2	8
-#define MXT_GRIPFACE_SHPTHR1	9
-#define MXT_GRIPFACE_SHPTHR2	10
-#define MXT_GRIPFACE_SUPEXTTO	11
-
-/* MXT_PROCI_NOISE field */
-#define MXT_NOISE_CTRL		0
-#define MXT_NOISE_OUTFLEN	1
-#define MXT_NOISE_GCAFUL_LSB	3
-#define MXT_NOISE_GCAFUL_MSB	4
-#define MXT_NOISE_GCAFLL_LSB	5
-#define MXT_NOISE_GCAFLL_MSB	6
-#define MXT_NOISE_ACTVGCAFVALID	7
-#define MXT_NOISE_NOISETHR	8
-#define MXT_NOISE_FREQHOPSCALE	10
-#define MXT_NOISE_FREQ0		11
-#define MXT_NOISE_FREQ1		12
-#define MXT_NOISE_FREQ2		13
-#define MXT_NOISE_FREQ3		14
-#define MXT_NOISE_FREQ4		15
-#define MXT_NOISE_IDLEGCAFVALID	16
-
-/* MXT_SPT_COMMSCONFIG_T18 */
-#define MXT_COMMS_CTRL		0
-#define MXT_COMMS_CMD		1
-
-/* MXT_SPT_CTECONFIG_T28 field */
-#define MXT_CTE_CTRL		0
-#define MXT_CTE_CMD		1
-#define MXT_CTE_MODE		2
-#define MXT_CTE_IDLEGCAFDEPTH	3
-#define MXT_CTE_ACTVGCAFDEPTH	4
-#define MXT_CTE_VOLTAGE		5
-
-#define MXT_VOLTAGE_DEFAULT	2700000
-#define MXT_VOLTAGE_STEP	10000
-
-/* Define for MXT_GEN_COMMAND_T6 */
-#define MXT_BOOT_VALUE		0xa5
-#define MXT_BACKUP_VALUE	0x55
-#define MXT_BACKUP_TIME		25	/* msec */
-#define MXT_RESET_TIME		65	/* msec */
-
-#define MXT_FWRESET_TIME	175	/* msec */
-
-/* Command to unlock bootloader */
-#define MXT_UNLOCK_CMD_MSB	0xaa
-#define MXT_UNLOCK_CMD_LSB	0xdc
-
-/* Bootloader mode status */
-#define MXT_WAITING_BOOTLOAD_CMD	0xc0	/* valid 7 6 bit only */
-#define MXT_WAITING_FRAME_DATA	0x80	/* valid 7 6 bit only */
-#define MXT_FRAME_CRC_CHECK	0x02
-#define MXT_FRAME_CRC_FAIL	0x03
-#define MXT_FRAME_CRC_PASS	0x04
-#define MXT_APP_CRC_FAIL	0x40	/* valid 7 8 bit only */
-#define MXT_BOOT_STATUS_MASK	0x3f
-
-/* Touch status */
-#define MXT_SUPPRESS		(1 << 1)
-#define MXT_AMP			(1 << 2)
-#define MXT_VECTOR		(1 << 3)
-#define MXT_MOVE		(1 << 4)
-#define MXT_RELEASE		(1 << 5)
-#define MXT_PRESS		(1 << 6)
-#define MXT_DETECT		(1 << 7)
-
-/* Touch orient bits */
-#define MXT_XY_SWITCH		(1 << 0)
-#define MXT_X_INVERT		(1 << 1)
-#define MXT_Y_INVERT		(1 << 2)
-
-/* Touchscreen absolute values */
-#define MXT_MAX_AREA		0xff
-
-#define MXT_MAX_FINGER		10
-
-struct mxt_info {
-	u8 family_id;
-	u8 variant_id;
-	u8 version;
-	u8 build;
-	u8 matrix_xsize;
-	u8 matrix_ysize;
-	u8 object_num;
-};
-
-struct mxt_object {
-	u8 type;
-	u16 start_address;
-	u8 size;
-	u8 instances;
-	u8 num_report_ids;
-
-	/* to map object and message */
-	u8 max_reportid;
-};
-
-struct mxt_message {
-	u8 reportid;
-	u8 message[7];
-	u8 checksum;
-};
-
-struct mxt_finger {
-	int status;
-	int x;
-	int y;
-	int area;
-	int pressure;
-};
-
-/* Each client has this additional data */
-struct mxt_data {
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	const struct mxt_platform_data *pdata;
-	struct mxt_object *object_table;
-	struct mxt_info info;
-	struct mxt_finger finger[MXT_MAX_FINGER];
-	unsigned int irq;
-	unsigned int max_x;
-	unsigned int max_y;
-};
-
-static bool mxt_object_readable(unsigned int type)
-{
-	switch (type) {
-	case MXT_GEN_MESSAGE_T5:
-	case MXT_GEN_COMMAND_T6:
-	case MXT_GEN_POWER_T7:
-	case MXT_GEN_ACQUIRE_T8:
-	case MXT_GEN_DATASOURCE_T53:
-	case MXT_TOUCH_MULTI_T9:
-	case MXT_TOUCH_KEYARRAY_T15:
-	case MXT_TOUCH_PROXIMITY_T23:
-	case MXT_TOUCH_PROXKEY_T52:
-	case MXT_PROCI_GRIPFACE_T20:
-	case MXT_PROCG_NOISE_T22:
-	case MXT_PROCI_ONETOUCH_T24:
-	case MXT_PROCI_TWOTOUCH_T27:
-	case MXT_PROCI_GRIP_T40:
-	case MXT_PROCI_PALM_T41:
-	case MXT_PROCI_TOUCHSUPPRESSION_T42:
-	case MXT_PROCI_STYLUS_T47:
-	case MXT_PROCG_NOISESUPPRESSION_T48:
-	case MXT_SPT_COMMSCONFIG_T18:
-	case MXT_SPT_GPIOPWM_T19:
-	case MXT_SPT_SELFTEST_T25:
-	case MXT_SPT_CTECONFIG_T28:
-	case MXT_SPT_USERDATA_T38:
-	case MXT_SPT_DIGITIZER_T43:
-	case MXT_SPT_CTECONFIG_T46:
-		return true;
-	default:
-		return false;
-	}
-}
-
-static bool mxt_object_writable(unsigned int type)
-{
-	switch (type) {
-	case MXT_GEN_COMMAND_T6:
-	case MXT_GEN_POWER_T7:
-	case MXT_GEN_ACQUIRE_T8:
-	case MXT_TOUCH_MULTI_T9:
-	case MXT_TOUCH_KEYARRAY_T15:
-	case MXT_TOUCH_PROXIMITY_T23:
-	case MXT_TOUCH_PROXKEY_T52:
-	case MXT_PROCI_GRIPFACE_T20:
-	case MXT_PROCG_NOISE_T22:
-	case MXT_PROCI_ONETOUCH_T24:
-	case MXT_PROCI_TWOTOUCH_T27:
-	case MXT_PROCI_GRIP_T40:
-	case MXT_PROCI_PALM_T41:
-	case MXT_PROCI_TOUCHSUPPRESSION_T42:
-	case MXT_PROCI_STYLUS_T47:
-	case MXT_PROCG_NOISESUPPRESSION_T48:
-	case MXT_SPT_COMMSCONFIG_T18:
-	case MXT_SPT_GPIOPWM_T19:
-	case MXT_SPT_SELFTEST_T25:
-	case MXT_SPT_CTECONFIG_T28:
-	case MXT_SPT_DIGITIZER_T43:
-	case MXT_SPT_CTECONFIG_T46:
-		return true;
-	default:
-		return false;
-	}
-}
-
-static void mxt_dump_message(struct device *dev,
-				  struct mxt_message *message)
-{
-	dev_dbg(dev, "reportid:\t0x%x\n", message->reportid);
-	dev_dbg(dev, "message1:\t0x%x\n", message->message[0]);
-	dev_dbg(dev, "message2:\t0x%x\n", message->message[1]);
-	dev_dbg(dev, "message3:\t0x%x\n", message->message[2]);
-	dev_dbg(dev, "message4:\t0x%x\n", message->message[3]);
-	dev_dbg(dev, "message5:\t0x%x\n", message->message[4]);
-	dev_dbg(dev, "message6:\t0x%x\n", message->message[5]);
-	dev_dbg(dev, "message7:\t0x%x\n", message->message[6]);
-	dev_dbg(dev, "checksum:\t0x%x\n", message->checksum);
-}
-
-static int mxt_check_bootloader(struct i2c_client *client,
-				     unsigned int state)
-{
-	u8 val;
-
-recheck:
-	if (i2c_master_recv(client, &val, 1) != 1) {
-		dev_err(&client->dev, "%s: i2c recv failed\n", __func__);
-		return -EIO;
-	}
-
-	switch (state) {
-	case MXT_WAITING_BOOTLOAD_CMD:
-	case MXT_WAITING_FRAME_DATA:
-		val &= ~MXT_BOOT_STATUS_MASK;
-		break;
-	case MXT_FRAME_CRC_PASS:
-		if (val == MXT_FRAME_CRC_CHECK)
-			goto recheck;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (val != state) {
-		dev_err(&client->dev, "Unvalid bootloader mode state\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int mxt_unlock_bootloader(struct i2c_client *client)
-{
-	u8 buf[2];
-
-	buf[0] = MXT_UNLOCK_CMD_LSB;
-	buf[1] = MXT_UNLOCK_CMD_MSB;
-
-	if (i2c_master_send(client, buf, 2) != 2) {
-		dev_err(&client->dev, "%s: i2c send failed\n", __func__);
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int mxt_fw_write(struct i2c_client *client,
-			     const u8 *data, unsigned int frame_size)
-{
-	if (i2c_master_send(client, data, frame_size) != frame_size) {
-		dev_err(&client->dev, "%s: i2c send failed\n", __func__);
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int __mxt_read_reg(struct i2c_client *client,
-			       u16 reg, u16 len, void *val)
-{
-	struct i2c_msg xfer[2];
-	u8 buf[2];
-
-	buf[0] = reg & 0xff;
-	buf[1] = (reg >> 8) & 0xff;
-
-	/* Write register */
-	xfer[0].addr = client->addr;
-	xfer[0].flags = 0;
-	xfer[0].len = 2;
-	xfer[0].buf = buf;
-
-	/* Read data */
-	xfer[1].addr = client->addr;
-	xfer[1].flags = I2C_M_RD;
-	xfer[1].len = len;
-	xfer[1].buf = val;
-
-	if (i2c_transfer(client->adapter, xfer, 2) != 2) {
-		dev_err(&client->dev, "%s: i2c transfer failed\n", __func__);
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int mxt_read_reg(struct i2c_client *client, u16 reg, u8 *val)
-{
-	return __mxt_read_reg(client, reg, 1, val);
-}
-
-static int mxt_write_reg(struct i2c_client *client, u16 reg, u8 val)
-{
-	u8 buf[3];
-
-	buf[0] = reg & 0xff;
-	buf[1] = (reg >> 8) & 0xff;
-	buf[2] = val;
-
-	if (i2c_master_send(client, buf, 3) != 3) {
-		dev_err(&client->dev, "%s: i2c send failed\n", __func__);
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int mxt_read_object_table(struct i2c_client *client,
-				      u16 reg, u8 *object_buf)
-{
-	return __mxt_read_reg(client, reg, MXT_OBJECT_SIZE,
-				   object_buf);
-}
-
-static struct mxt_object *
-mxt_get_object(struct mxt_data *data, u8 type)
-{
-	struct mxt_object *object;
-	int i;
-
-	for (i = 0; i < data->info.object_num; i++) {
-		object = data->object_table + i;
-		if (object->type == type)
-			return object;
-	}
-
-	dev_err(&data->client->dev, "Invalid object type\n");
-	return NULL;
-}
-
-static int mxt_read_message(struct mxt_data *data,
-				 struct mxt_message *message)
-{
-	struct mxt_object *object;
-	u16 reg;
-
-	object = mxt_get_object(data, MXT_GEN_MESSAGE_T5);
-	if (!object)
-		return -EINVAL;
-
-	reg = object->start_address;
-	return __mxt_read_reg(data->client, reg,
-			sizeof(struct mxt_message), message);
-}
-
-static int mxt_read_object(struct mxt_data *data,
-				u8 type, u8 offset, u8 *val)
-{
-	struct mxt_object *object;
-	u16 reg;
-
-	object = mxt_get_object(data, type);
-	if (!object)
-		return -EINVAL;
-
-	reg = object->start_address;
-	return __mxt_read_reg(data->client, reg + offset, 1, val);
-}
-
-static int mxt_write_object(struct mxt_data *data,
-				 u8 type, u8 offset, u8 val)
-{
-	struct mxt_object *object;
-	u16 reg;
-
-	object = mxt_get_object(data, type);
-	if (!object)
-		return -EINVAL;
-
-	reg = object->start_address;
-	return mxt_write_reg(data->client, reg + offset, val);
-}
-
-static void mxt_input_report(struct mxt_data *data, int single_id)
-{
-	struct mxt_finger *finger = data->finger;
-	struct input_dev *input_dev = data->input_dev;
-	int status = finger[single_id].status;
-	int finger_num = 0;
-	int id;
-
-	for (id = 0; id < MXT_MAX_FINGER; id++) {
-		if (!finger[id].status)
-			continue;
-
-		input_mt_slot(input_dev, id);
-		input_mt_report_slot_state(input_dev, MT_TOOL_FINGER,
-				finger[id].status != MXT_RELEASE);
-
-		if (finger[id].status != MXT_RELEASE) {
-			finger_num++;
-			input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR,
-					finger[id].area);
-			input_report_abs(input_dev, ABS_MT_POSITION_X,
-					finger[id].x);
-			input_report_abs(input_dev, ABS_MT_POSITION_Y,
-					finger[id].y);
-			input_report_abs(input_dev, ABS_MT_PRESSURE,
-					finger[id].pressure);
-		} else {
-			finger[id].status = 0;
-		}
-	}
-
-	input_report_key(input_dev, BTN_TOUCH, finger_num > 0);
-
-	if (status != MXT_RELEASE) {
-		input_report_abs(input_dev, ABS_X, finger[single_id].x);
-		input_report_abs(input_dev, ABS_Y, finger[single_id].y);
-		input_report_abs(input_dev,
-				 ABS_PRESSURE, finger[single_id].pressure);
-	}
-
-	input_sync(input_dev);
-}
-
-static void mxt_input_touchevent(struct mxt_data *data,
-				      struct mxt_message *message, int id)
-{
-	struct mxt_finger *finger = data->finger;
-	struct device *dev = &data->client->dev;
-	u8 status = message->message[0];
-	int x;
-	int y;
-	int area;
-	int pressure;
-
-	/* Check the touch is present on the screen */
-	if (!(status & MXT_DETECT)) {
-		if (status & MXT_RELEASE) {
-			dev_dbg(dev, "[%d] released\n", id);
-
-			finger[id].status = MXT_RELEASE;
-			mxt_input_report(data, id);
-		}
-		return;
-	}
-
-	/* Check only AMP detection */
-	if (!(status & (MXT_PRESS | MXT_MOVE)))
-		return;
-
-	x = (message->message[1] << 4) | ((message->message[3] >> 4) & 0xf);
-	y = (message->message[2] << 4) | ((message->message[3] & 0xf));
-	if (data->max_x < 1024)
-		x = x >> 2;
-	if (data->max_y < 1024)
-		y = y >> 2;
-
-	area = message->message[4];
-	pressure = message->message[5];
-
-	dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id,
-		status & MXT_MOVE ? "moved" : "pressed",
-		x, y, area);
-
-	finger[id].status = status & MXT_MOVE ?
-				MXT_MOVE : MXT_PRESS;
-	finger[id].x = x;
-	finger[id].y = y;
-	finger[id].area = area;
-	finger[id].pressure = pressure;
-
-	mxt_input_report(data, id);
-}
-
-static irqreturn_t mxt_interrupt(int irq, void *dev_id)
-{
-	struct mxt_data *data = dev_id;
-	struct mxt_message message;
-	struct mxt_object *object;
-	struct device *dev = &data->client->dev;
-	int id;
-	u8 reportid;
-	u8 max_reportid;
-	u8 min_reportid;
-
-	do {
-		if (mxt_read_message(data, &message)) {
-			dev_err(dev, "Failed to read message\n");
-			goto end;
-		}
-
-		reportid = message.reportid;
-
-		/* whether reportid is thing of MXT_TOUCH_MULTI_T9 */
-		object = mxt_get_object(data, MXT_TOUCH_MULTI_T9);
-		if (!object)
-			goto end;
-
-		max_reportid = object->max_reportid;
-		min_reportid = max_reportid - object->num_report_ids + 1;
-		id = reportid - min_reportid;
-
-		if (reportid >= min_reportid && reportid <= max_reportid)
-			mxt_input_touchevent(data, &message, id);
-		else
-			mxt_dump_message(dev, &message);
-	} while (reportid != 0xff);
-
-end:
-	return IRQ_HANDLED;
-}
-
-static int mxt_check_reg_init(struct mxt_data *data)
-{
-	const struct mxt_platform_data *pdata = data->pdata;
-	struct mxt_object *object;
-	struct device *dev = &data->client->dev;
-	int index = 0;
-	int i, j, config_offset;
-
-	if (!pdata->config) {
-		dev_dbg(dev, "No cfg data defined, skipping reg init\n");
-		return 0;
-	}
-
-	for (i = 0; i < data->info.object_num; i++) {
-		object = data->object_table + i;
-
-		if (!mxt_object_writable(object->type))
-			continue;
-
-		for (j = 0;
-		     j < (object->size + 1) * (object->instances + 1);
-		     j++) {
-			config_offset = index + j;
-			if (config_offset > pdata->config_length) {
-				dev_err(dev, "Not enough config data!\n");
-				return -EINVAL;
-			}
-			mxt_write_object(data, object->type, j,
-					 pdata->config[config_offset]);
-		}
-		index += (object->size + 1) * (object->instances + 1);
-	}
-
-	return 0;
-}
-
-static int mxt_make_highchg(struct mxt_data *data)
-{
-	struct device *dev = &data->client->dev;
-	struct mxt_message message;
-	int count = 10;
-	int error;
-
-	/* Read dummy message to make high CHG pin */
-	do {
-		error = mxt_read_message(data, &message);
-		if (error)
-			return error;
-	} while (message.reportid != 0xff && --count);
-
-	if (!count) {
-		dev_err(dev, "CHG pin isn't cleared\n");
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static void mxt_handle_pdata(struct mxt_data *data)
-{
-	const struct mxt_platform_data *pdata = data->pdata;
-	u8 voltage;
-
-	/* Set touchscreen lines */
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9, MXT_TOUCH_XSIZE,
-			pdata->x_line);
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9, MXT_TOUCH_YSIZE,
-			pdata->y_line);
-
-	/* Set touchscreen orient */
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9, MXT_TOUCH_ORIENT,
-			pdata->orient);
-
-	/* Set touchscreen burst length */
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9,
-			MXT_TOUCH_BLEN, pdata->blen);
-
-	/* Set touchscreen threshold */
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9,
-			MXT_TOUCH_TCHTHR, pdata->threshold);
-
-	/* Set touchscreen resolution */
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9,
-			MXT_TOUCH_XRANGE_LSB, (pdata->x_size - 1) & 0xff);
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9,
-			MXT_TOUCH_XRANGE_MSB, (pdata->x_size - 1) >> 8);
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9,
-			MXT_TOUCH_YRANGE_LSB, (pdata->y_size - 1) & 0xff);
-	mxt_write_object(data, MXT_TOUCH_MULTI_T9,
-			MXT_TOUCH_YRANGE_MSB, (pdata->y_size - 1) >> 8);
-
-	/* Set touchscreen voltage */
-	if (pdata->voltage) {
-		if (pdata->voltage < MXT_VOLTAGE_DEFAULT) {
-			voltage = (MXT_VOLTAGE_DEFAULT - pdata->voltage) /
-				MXT_VOLTAGE_STEP;
-			voltage = 0xff - voltage + 1;
-		} else
-			voltage = (pdata->voltage - MXT_VOLTAGE_DEFAULT) /
-				MXT_VOLTAGE_STEP;
-
-		mxt_write_object(data, MXT_SPT_CTECONFIG_T28,
-				MXT_CTE_VOLTAGE, voltage);
-	}
-}
-
-static int mxt_get_info(struct mxt_data *data)
-{
-	struct i2c_client *client = data->client;
-	struct mxt_info *info = &data->info;
-	int error;
-	u8 val;
-
-	error = mxt_read_reg(client, MXT_FAMILY_ID, &val);
-	if (error)
-		return error;
-	info->family_id = val;
-
-	error = mxt_read_reg(client, MXT_VARIANT_ID, &val);
-	if (error)
-		return error;
-	info->variant_id = val;
-
-	error = mxt_read_reg(client, MXT_VERSION, &val);
-	if (error)
-		return error;
-	info->version = val;
-
-	error = mxt_read_reg(client, MXT_BUILD, &val);
-	if (error)
-		return error;
-	info->build = val;
-
-	error = mxt_read_reg(client, MXT_OBJECT_NUM, &val);
-	if (error)
-		return error;
-	info->object_num = val;
-
-	return 0;
-}
-
-static int mxt_get_object_table(struct mxt_data *data)
-{
-	int error;
-	int i;
-	u16 reg;
-	u8 reportid = 0;
-	u8 buf[MXT_OBJECT_SIZE];
-
-	for (i = 0; i < data->info.object_num; i++) {
-		struct mxt_object *object = data->object_table + i;
-
-		reg = MXT_OBJECT_START + MXT_OBJECT_SIZE * i;
-		error = mxt_read_object_table(data->client, reg, buf);
-		if (error)
-			return error;
-
-		object->type = buf[0];
-		object->start_address = (buf[2] << 8) | buf[1];
-		object->size = buf[3];
-		object->instances = buf[4];
-		object->num_report_ids = buf[5];
-
-		if (object->num_report_ids) {
-			reportid += object->num_report_ids *
-					(object->instances + 1);
-			object->max_reportid = reportid;
-		}
-	}
-
-	return 0;
-}
-
-static int mxt_initialize(struct mxt_data *data)
-{
-	struct i2c_client *client = data->client;
-	struct mxt_info *info = &data->info;
-	int error;
-	u8 val;
-
-	error = mxt_get_info(data);
-	if (error)
-		return error;
-
-	data->object_table = kcalloc(info->object_num,
-				     sizeof(struct mxt_object),
-				     GFP_KERNEL);
-	if (!data->object_table) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		return -ENOMEM;
-	}
-
-	/* Get object table information */
-	error = mxt_get_object_table(data);
-	if (error)
-		return error;
-
-	/* Check register init values */
-	error = mxt_check_reg_init(data);
-	if (error)
-		return error;
-
-	mxt_handle_pdata(data);
-
-	/* Backup to memory */
-	mxt_write_object(data, MXT_GEN_COMMAND_T6,
-			MXT_COMMAND_BACKUPNV,
-			MXT_BACKUP_VALUE);
-	msleep(MXT_BACKUP_TIME);
-
-	/* Soft reset */
-	mxt_write_object(data, MXT_GEN_COMMAND_T6,
-			MXT_COMMAND_RESET, 1);
-	msleep(MXT_RESET_TIME);
-
-	/* Update matrix size at info struct */
-	error = mxt_read_reg(client, MXT_MATRIX_X_SIZE, &val);
-	if (error)
-		return error;
-	info->matrix_xsize = val;
-
-	error = mxt_read_reg(client, MXT_MATRIX_Y_SIZE, &val);
-	if (error)
-		return error;
-	info->matrix_ysize = val;
-
-	dev_info(&client->dev,
-			"Family ID: %d Variant ID: %d Version: %d Build: %d\n",
-			info->family_id, info->variant_id, info->version,
-			info->build);
-
-	dev_info(&client->dev,
-			"Matrix X Size: %d Matrix Y Size: %d Object Num: %d\n",
-			info->matrix_xsize, info->matrix_ysize,
-			info->object_num);
-
-	return 0;
-}
-
-static void mxt_calc_resolution(struct mxt_data *data)
-{
-	unsigned int max_x = data->pdata->x_size - 1;
-	unsigned int max_y = data->pdata->y_size - 1;
-
-	if (data->pdata->orient & MXT_XY_SWITCH) {
-		data->max_x = max_y;
-		data->max_y = max_x;
-	} else {
-		data->max_x = max_x;
-		data->max_y = max_y;
-	}
-}
-
-static ssize_t mxt_object_show(struct device *dev,
-				    struct device_attribute *attr, char *buf)
-{
-	struct mxt_data *data = dev_get_drvdata(dev);
-	struct mxt_object *object;
-	int count = 0;
-	int i, j;
-	int error;
-	u8 val;
-
-	for (i = 0; i < data->info.object_num; i++) {
-		object = data->object_table + i;
-
-		count += snprintf(buf + count, PAGE_SIZE - count,
-				"Object[%d] (Type %d)\n",
-				i + 1, object->type);
-		if (count >= PAGE_SIZE)
-			return PAGE_SIZE - 1;
-
-		if (!mxt_object_readable(object->type)) {
-			count += snprintf(buf + count, PAGE_SIZE - count,
-					"\n");
-			if (count >= PAGE_SIZE)
-				return PAGE_SIZE - 1;
-			continue;
-		}
-
-		for (j = 0; j < object->size + 1; j++) {
-			error = mxt_read_object(data,
-						object->type, j, &val);
-			if (error)
-				return error;
-
-			count += snprintf(buf + count, PAGE_SIZE - count,
-					"\t[%2d]: %02x (%d)\n", j, val, val);
-			if (count >= PAGE_SIZE)
-				return PAGE_SIZE - 1;
-		}
-
-		count += snprintf(buf + count, PAGE_SIZE - count, "\n");
-		if (count >= PAGE_SIZE)
-			return PAGE_SIZE - 1;
-	}
-
-	return count;
-}
-
-static int mxt_load_fw(struct device *dev, const char *fn)
-{
-	struct mxt_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
-	const struct firmware *fw = NULL;
-	unsigned int frame_size;
-	unsigned int pos = 0;
-	int ret;
-
-	ret = request_firmware(&fw, fn, dev);
-	if (ret) {
-		dev_err(dev, "Unable to open firmware %s\n", fn);
-		return ret;
-	}
-
-	/* Change to the bootloader mode */
-	mxt_write_object(data, MXT_GEN_COMMAND_T6,
-			MXT_COMMAND_RESET, MXT_BOOT_VALUE);
-	msleep(MXT_RESET_TIME);
-
-	/* Change to slave address of bootloader */
-	if (client->addr == MXT_APP_LOW)
-		client->addr = MXT_BOOT_LOW;
-	else
-		client->addr = MXT_BOOT_HIGH;
-
-	ret = mxt_check_bootloader(client, MXT_WAITING_BOOTLOAD_CMD);
-	if (ret)
-		goto out;
-
-	/* Unlock bootloader */
-	mxt_unlock_bootloader(client);
-
-	while (pos < fw->size) {
-		ret = mxt_check_bootloader(client,
-						MXT_WAITING_FRAME_DATA);
-		if (ret)
-			goto out;
-
-		frame_size = ((*(fw->data + pos) << 8) | *(fw->data + pos + 1));
-
-		/* We should add 2 at frame size as the the firmware data is not
-		 * included the CRC bytes.
-		 */
-		frame_size += 2;
-
-		/* Write one frame to device */
-		mxt_fw_write(client, fw->data + pos, frame_size);
-
-		ret = mxt_check_bootloader(client,
-						MXT_FRAME_CRC_PASS);
-		if (ret)
-			goto out;
-
-		pos += frame_size;
-
-		dev_dbg(dev, "Updated %d bytes / %zd bytes\n", pos, fw->size);
-	}
-
-out:
-	release_firmware(fw);
-
-	/* Change to slave address of application */
-	if (client->addr == MXT_BOOT_LOW)
-		client->addr = MXT_APP_LOW;
-	else
-		client->addr = MXT_APP_HIGH;
-
-	return ret;
-}
-
-static ssize_t mxt_update_fw_store(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf, size_t count)
-{
-	struct mxt_data *data = dev_get_drvdata(dev);
-	int error;
-
-	disable_irq(data->irq);
-
-	error = mxt_load_fw(dev, MXT_FW_NAME);
-	if (error) {
-		dev_err(dev, "The firmware update failed(%d)\n", error);
-		count = error;
-	} else {
-		dev_dbg(dev, "The firmware update succeeded\n");
-
-		/* Wait for reset */
-		msleep(MXT_FWRESET_TIME);
-
-		kfree(data->object_table);
-		data->object_table = NULL;
-
-		mxt_initialize(data);
-	}
-
-	enable_irq(data->irq);
-
-	error = mxt_make_highchg(data);
-	if (error)
-		return error;
-
-	return count;
-}
-
-static DEVICE_ATTR(object, 0444, mxt_object_show, NULL);
-static DEVICE_ATTR(update_fw, 0664, NULL, mxt_update_fw_store);
-
-static struct attribute *mxt_attrs[] = {
-	&dev_attr_object.attr,
-	&dev_attr_update_fw.attr,
-	NULL
-};
-
-static const struct attribute_group mxt_attr_group = {
-	.attrs = mxt_attrs,
-};
-
-static void mxt_start(struct mxt_data *data)
-{
-	/* Touch enable */
-	mxt_write_object(data,
-			MXT_TOUCH_MULTI_T9, MXT_TOUCH_CTRL, 0x83);
-}
-
-static void mxt_stop(struct mxt_data *data)
-{
-	/* Touch disable */
-	mxt_write_object(data,
-			MXT_TOUCH_MULTI_T9, MXT_TOUCH_CTRL, 0);
-}
-
-static int mxt_input_open(struct input_dev *dev)
-{
-	struct mxt_data *data = input_get_drvdata(dev);
-
-	mxt_start(data);
-
-	return 0;
-}
-
-static void mxt_input_close(struct input_dev *dev)
-{
-	struct mxt_data *data = input_get_drvdata(dev);
-
-	mxt_stop(data);
-}
-
-static int __devinit mxt_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
-{
-	const struct mxt_platform_data *pdata = client->dev.platform_data;
-	struct mxt_data *data;
-	struct input_dev *input_dev;
-	int error;
-
-	if (!pdata)
-		return -EINVAL;
-
-	data = kzalloc(sizeof(struct mxt_data), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!data || !input_dev) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	input_dev->name = "Atmel maXTouch Touchscreen";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-	input_dev->open = mxt_input_open;
-	input_dev->close = mxt_input_close;
-
-	data->client = client;
-	data->input_dev = input_dev;
-	data->pdata = pdata;
-	data->irq = client->irq;
-
-	mxt_calc_resolution(data);
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-
-	/* For single touch */
-	input_set_abs_params(input_dev, ABS_X,
-			     0, data->max_x, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-			     0, data->max_y, 0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE,
-			     0, 255, 0, 0);
-
-	/* For multi touch */
-	input_mt_init_slots(input_dev, MXT_MAX_FINGER);
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
-			     0, MXT_MAX_AREA, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_X,
-			     0, data->max_x, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
-			     0, data->max_y, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_PRESSURE,
-			     0, 255, 0, 0);
-
-	input_set_drvdata(input_dev, data);
-	i2c_set_clientdata(client, data);
-
-	error = mxt_initialize(data);
-	if (error)
-		goto err_free_object;
-
-	error = request_threaded_irq(client->irq, NULL, mxt_interrupt,
-			pdata->irqflags, client->dev.driver->name, data);
-	if (error) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_object;
-	}
-
-	error = mxt_make_highchg(data);
-	if (error)
-		goto err_free_irq;
-
-	error = input_register_device(input_dev);
-	if (error)
-		goto err_free_irq;
-
-	error = sysfs_create_group(&client->dev.kobj, &mxt_attr_group);
-	if (error)
-		goto err_unregister_device;
-
-	return 0;
-
-err_unregister_device:
-	input_unregister_device(input_dev);
-	input_dev = NULL;
-err_free_irq:
-	free_irq(client->irq, data);
-err_free_object:
-	kfree(data->object_table);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(data);
-	return error;
-}
-
-static int __devexit mxt_remove(struct i2c_client *client)
-{
-	struct mxt_data *data = i2c_get_clientdata(client);
-
-	sysfs_remove_group(&client->dev.kobj, &mxt_attr_group);
-	free_irq(data->irq, data);
-	input_unregister_device(data->input_dev);
-	kfree(data->object_table);
-	kfree(data);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int mxt_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct mxt_data *data = i2c_get_clientdata(client);
-	struct input_dev *input_dev = data->input_dev;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		mxt_stop(data);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static int mxt_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct mxt_data *data = i2c_get_clientdata(client);
-	struct input_dev *input_dev = data->input_dev;
-
-	/* Soft reset */
-	mxt_write_object(data, MXT_GEN_COMMAND_T6,
-			MXT_COMMAND_RESET, 1);
-
-	msleep(MXT_RESET_TIME);
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		mxt_start(data);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static const struct dev_pm_ops mxt_pm_ops = {
-	.suspend	= mxt_suspend,
-	.resume		= mxt_resume,
-};
-#endif
-
-static const struct i2c_device_id mxt_id[] = {
-	{ "qt602240_ts", 0 },
-	{ "atmel_mxt_ts", 0 },
-	{ "mXT224", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, mxt_id);
-
-static struct i2c_driver mxt_driver = {
-	.driver = {
-		.name	= "atmel_mxt_ts",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &mxt_pm_ops,
-#endif
-	},
-	.probe		= mxt_probe,
-	.remove		= __devexit_p(mxt_remove),
-	.id_table	= mxt_id,
-};
-
-module_i2c_driver(mxt_driver);
-
-/* Module information */
-MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
-MODULE_DESCRIPTION("Atmel maXTouch Touchscreen driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/atmel_tsadcc.c b/ANDROID_3.4.5/drivers/input/touchscreen/atmel_tsadcc.c
deleted file mode 100644
index 201b2d2e..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/atmel_tsadcc.c
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- *  Atmel Touch Screen Driver
- *
- *  Copyright (c) 2008 ATMEL
- *  Copyright (c) 2008 Dan Liang
- *  Copyright (c) 2008 TimeSys Corporation
- *  Copyright (c) 2008 Justin Waters
- *
- *  Based on touchscreen code from Atmel Corporation.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <mach/board.h>
-#include <mach/cpu.h>
-
-/* Register definitions based on AT91SAM9RL64 preliminary draft datasheet */
-
-#define ATMEL_TSADCC_CR		0x00	/* Control register */
-#define   ATMEL_TSADCC_SWRST	(1 << 0)	/* Software Reset*/
-#define	  ATMEL_TSADCC_START	(1 << 1)	/* Start conversion */
-
-#define ATMEL_TSADCC_MR		0x04	/* Mode register */
-#define	  ATMEL_TSADCC_TSAMOD	(3    <<  0)	/* ADC mode */
-#define	    ATMEL_TSADCC_TSAMOD_ADC_ONLY_MODE	(0x0)	/* ADC Mode */
-#define	    ATMEL_TSADCC_TSAMOD_TS_ONLY_MODE	(0x1)	/* Touch Screen Only Mode */
-#define	  ATMEL_TSADCC_LOWRES	(1    <<  4)	/* Resolution selection */
-#define	  ATMEL_TSADCC_SLEEP	(1    <<  5)	/* Sleep mode */
-#define	  ATMEL_TSADCC_PENDET	(1    <<  6)	/* Pen Detect selection */
-#define	  ATMEL_TSADCC_PRES	(1    <<  7)	/* Pressure Measurement Selection */
-#define	  ATMEL_TSADCC_PRESCAL	(0x3f <<  8)	/* Prescalar Rate Selection */
-#define	  ATMEL_TSADCC_EPRESCAL	(0xff <<  8)	/* Prescalar Rate Selection (Extended) */
-#define	  ATMEL_TSADCC_STARTUP	(0x7f << 16)	/* Start Up time */
-#define	  ATMEL_TSADCC_SHTIM	(0xf  << 24)	/* Sample & Hold time */
-#define	  ATMEL_TSADCC_PENDBC	(0xf  << 28)	/* Pen Detect debouncing time */
-
-#define ATMEL_TSADCC_TRGR	0x08	/* Trigger register */
-#define	  ATMEL_TSADCC_TRGMOD	(7      <<  0)	/* Trigger mode */
-#define	    ATMEL_TSADCC_TRGMOD_NONE		(0 << 0)
-#define     ATMEL_TSADCC_TRGMOD_EXT_RISING	(1 << 0)
-#define     ATMEL_TSADCC_TRGMOD_EXT_FALLING	(2 << 0)
-#define     ATMEL_TSADCC_TRGMOD_EXT_ANY		(3 << 0)
-#define     ATMEL_TSADCC_TRGMOD_PENDET		(4 << 0)
-#define     ATMEL_TSADCC_TRGMOD_PERIOD		(5 << 0)
-#define     ATMEL_TSADCC_TRGMOD_CONTINUOUS	(6 << 0)
-#define   ATMEL_TSADCC_TRGPER	(0xffff << 16)	/* Trigger period */
-
-#define ATMEL_TSADCC_TSR	0x0C	/* Touch Screen register */
-#define	  ATMEL_TSADCC_TSFREQ	(0xf <<  0)	/* TS Frequency in Interleaved mode */
-#define	  ATMEL_TSADCC_TSSHTIM	(0xf << 24)	/* Sample & Hold time */
-
-#define ATMEL_TSADCC_CHER	0x10	/* Channel Enable register */
-#define ATMEL_TSADCC_CHDR	0x14	/* Channel Disable register */
-#define ATMEL_TSADCC_CHSR	0x18	/* Channel Status register */
-#define	  ATMEL_TSADCC_CH(n)	(1 << (n))	/* Channel number */
-
-#define ATMEL_TSADCC_SR		0x1C	/* Status register */
-#define	  ATMEL_TSADCC_EOC(n)	(1 << ((n)+0))	/* End of conversion for channel N */
-#define	  ATMEL_TSADCC_OVRE(n)	(1 << ((n)+8))	/* Overrun error for channel N */
-#define	  ATMEL_TSADCC_DRDY	(1 << 16)	/* Data Ready */
-#define	  ATMEL_TSADCC_GOVRE	(1 << 17)	/* General Overrun Error */
-#define	  ATMEL_TSADCC_ENDRX	(1 << 18)	/* End of RX Buffer */
-#define	  ATMEL_TSADCC_RXBUFF	(1 << 19)	/* TX Buffer full */
-#define	  ATMEL_TSADCC_PENCNT	(1 << 20)	/* Pen contact */
-#define	  ATMEL_TSADCC_NOCNT	(1 << 21)	/* No contact */
-
-#define ATMEL_TSADCC_LCDR	0x20	/* Last Converted Data register */
-#define	  ATMEL_TSADCC_DATA	(0x3ff << 0)	/* Channel data */
-
-#define ATMEL_TSADCC_IER	0x24	/* Interrupt Enable register */
-#define ATMEL_TSADCC_IDR	0x28	/* Interrupt Disable register */
-#define ATMEL_TSADCC_IMR	0x2C	/* Interrupt Mask register */
-#define ATMEL_TSADCC_CDR0	0x30	/* Channel Data 0 */
-#define ATMEL_TSADCC_CDR1	0x34	/* Channel Data 1 */
-#define ATMEL_TSADCC_CDR2	0x38	/* Channel Data 2 */
-#define ATMEL_TSADCC_CDR3	0x3C	/* Channel Data 3 */
-#define ATMEL_TSADCC_CDR4	0x40	/* Channel Data 4 */
-#define ATMEL_TSADCC_CDR5	0x44	/* Channel Data 5 */
-
-#define ATMEL_TSADCC_XPOS	0x50
-#define ATMEL_TSADCC_Z1DAT	0x54
-#define ATMEL_TSADCC_Z2DAT	0x58
-
-#define PRESCALER_VAL(x)	((x) >> 8)
-
-#define ADC_DEFAULT_CLOCK	100000
-
-struct atmel_tsadcc {
-	struct input_dev	*input;
-	char			phys[32];
-	struct clk		*clk;
-	int			irq;
-	unsigned int		prev_absx;
-	unsigned int		prev_absy;
-	unsigned char		bufferedmeasure;
-};
-
-static void __iomem		*tsc_base;
-
-#define atmel_tsadcc_read(reg)		__raw_readl(tsc_base + (reg))
-#define atmel_tsadcc_write(reg, val)	__raw_writel((val), tsc_base + (reg))
-
-static irqreturn_t atmel_tsadcc_interrupt(int irq, void *dev)
-{
-	struct atmel_tsadcc	*ts_dev = (struct atmel_tsadcc *)dev;
-	struct input_dev	*input_dev = ts_dev->input;
-
-	unsigned int status;
-	unsigned int reg;
-
-	status = atmel_tsadcc_read(ATMEL_TSADCC_SR);
-	status &= atmel_tsadcc_read(ATMEL_TSADCC_IMR);
-
-	if (status & ATMEL_TSADCC_NOCNT) {
-		/* Contact lost */
-		reg = atmel_tsadcc_read(ATMEL_TSADCC_MR) | ATMEL_TSADCC_PENDBC;
-
-		atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
-		atmel_tsadcc_write(ATMEL_TSADCC_TRGR, ATMEL_TSADCC_TRGMOD_NONE);
-		atmel_tsadcc_write(ATMEL_TSADCC_IDR,
-				   ATMEL_TSADCC_EOC(3) | ATMEL_TSADCC_NOCNT);
-		atmel_tsadcc_write(ATMEL_TSADCC_IER, ATMEL_TSADCC_PENCNT);
-
-		input_report_key(input_dev, BTN_TOUCH, 0);
-		ts_dev->bufferedmeasure = 0;
-		input_sync(input_dev);
-
-	} else if (status & ATMEL_TSADCC_PENCNT) {
-		/* Pen detected */
-		reg = atmel_tsadcc_read(ATMEL_TSADCC_MR);
-		reg &= ~ATMEL_TSADCC_PENDBC;
-
-		atmel_tsadcc_write(ATMEL_TSADCC_IDR, ATMEL_TSADCC_PENCNT);
-		atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
-		atmel_tsadcc_write(ATMEL_TSADCC_IER,
-				   ATMEL_TSADCC_EOC(3) | ATMEL_TSADCC_NOCNT);
-		atmel_tsadcc_write(ATMEL_TSADCC_TRGR,
-				   ATMEL_TSADCC_TRGMOD_PERIOD | (0x0FFF << 16));
-
-	} else if (status & ATMEL_TSADCC_EOC(3)) {
-		/* Conversion finished */
-
-		if (ts_dev->bufferedmeasure) {
-			/* Last measurement is always discarded, since it can
-			 * be erroneous.
-			 * Always report previous measurement */
-			input_report_abs(input_dev, ABS_X, ts_dev->prev_absx);
-			input_report_abs(input_dev, ABS_Y, ts_dev->prev_absy);
-			input_report_key(input_dev, BTN_TOUCH, 1);
-			input_sync(input_dev);
-		} else
-			ts_dev->bufferedmeasure = 1;
-
-		/* Now make new measurement */
-		ts_dev->prev_absx = atmel_tsadcc_read(ATMEL_TSADCC_CDR3) << 10;
-		ts_dev->prev_absx /= atmel_tsadcc_read(ATMEL_TSADCC_CDR2);
-
-		ts_dev->prev_absy = atmel_tsadcc_read(ATMEL_TSADCC_CDR1) << 10;
-		ts_dev->prev_absy /= atmel_tsadcc_read(ATMEL_TSADCC_CDR0);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __devinit atmel_tsadcc_probe(struct platform_device *pdev)
-{
-	struct atmel_tsadcc	*ts_dev;
-	struct input_dev	*input_dev;
-	struct resource		*res;
-	struct at91_tsadcc_data *pdata = pdev->dev.platform_data;
-	int		err = 0;
-	unsigned int	prsc;
-	unsigned int	reg;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "no mmio resource defined.\n");
-		return -ENXIO;
-	}
-
-	/* Allocate memory for device */
-	ts_dev = kzalloc(sizeof(struct atmel_tsadcc), GFP_KERNEL);
-	if (!ts_dev) {
-		dev_err(&pdev->dev, "failed to allocate memory.\n");
-		return -ENOMEM;
-	}
-	platform_set_drvdata(pdev, ts_dev);
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(&pdev->dev, "failed to allocate input device.\n");
-		err = -EBUSY;
-		goto err_free_mem;
-	}
-
-	ts_dev->irq = platform_get_irq(pdev, 0);
-	if (ts_dev->irq < 0) {
-		dev_err(&pdev->dev, "no irq ID is designated.\n");
-		err = -ENODEV;
-		goto err_free_dev;
-	}
-
-	if (!request_mem_region(res->start, resource_size(res),
-				"atmel tsadcc regs")) {
-		dev_err(&pdev->dev, "resources is unavailable.\n");
-		err = -EBUSY;
-		goto err_free_dev;
-	}
-
-	tsc_base = ioremap(res->start, resource_size(res));
-	if (!tsc_base) {
-		dev_err(&pdev->dev, "failed to map registers.\n");
-		err = -ENOMEM;
-		goto err_release_mem;
-	}
-
-	err = request_irq(ts_dev->irq, atmel_tsadcc_interrupt, 0,
-			pdev->dev.driver->name, ts_dev);
-	if (err) {
-		dev_err(&pdev->dev, "failed to allocate irq.\n");
-		goto err_unmap_regs;
-	}
-
-	ts_dev->clk = clk_get(&pdev->dev, "tsc_clk");
-	if (IS_ERR(ts_dev->clk)) {
-		dev_err(&pdev->dev, "failed to get ts_clk\n");
-		err = PTR_ERR(ts_dev->clk);
-		goto err_free_irq;
-	}
-
-	ts_dev->input = input_dev;
-	ts_dev->bufferedmeasure = 0;
-
-	snprintf(ts_dev->phys, sizeof(ts_dev->phys),
-		 "%s/input0", dev_name(&pdev->dev));
-
-	input_dev->name = "atmel touch screen controller";
-	input_dev->phys = ts_dev->phys;
-	input_dev->dev.parent = &pdev->dev;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	input_set_abs_params(input_dev, ABS_X, 0, 0x3FF, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, 0x3FF, 0, 0);
-
-	input_set_capability(input_dev, EV_KEY, BTN_TOUCH);
-
-	/* clk_enable() always returns 0, no need to check it */
-	clk_enable(ts_dev->clk);
-
-	prsc = clk_get_rate(ts_dev->clk);
-	dev_info(&pdev->dev, "Master clock is set at: %d Hz\n", prsc);
-
-	if (!pdata)
-		goto err_fail;
-
-	if (!pdata->adc_clock)
-		pdata->adc_clock = ADC_DEFAULT_CLOCK;
-
-	prsc = (prsc / (2 * pdata->adc_clock)) - 1;
-
-	/* saturate if this value is too high */
-	if (cpu_is_at91sam9rl()) {
-		if (prsc > PRESCALER_VAL(ATMEL_TSADCC_PRESCAL))
-			prsc = PRESCALER_VAL(ATMEL_TSADCC_PRESCAL);
-	} else {
-		if (prsc > PRESCALER_VAL(ATMEL_TSADCC_EPRESCAL))
-			prsc = PRESCALER_VAL(ATMEL_TSADCC_EPRESCAL);
-	}
-
-	dev_info(&pdev->dev, "Prescaler is set at: %d\n", prsc);
-
-	reg = ATMEL_TSADCC_TSAMOD_TS_ONLY_MODE		|
-		((0x00 << 5) & ATMEL_TSADCC_SLEEP)	|	/* Normal Mode */
-		((0x01 << 6) & ATMEL_TSADCC_PENDET)	|	/* Enable Pen Detect */
-		(prsc << 8)				|
-		((0x26 << 16) & ATMEL_TSADCC_STARTUP)	|
-		((pdata->pendet_debounce << 28) & ATMEL_TSADCC_PENDBC);
-
-	atmel_tsadcc_write(ATMEL_TSADCC_CR, ATMEL_TSADCC_SWRST);
-	atmel_tsadcc_write(ATMEL_TSADCC_MR, reg);
-	atmel_tsadcc_write(ATMEL_TSADCC_TRGR, ATMEL_TSADCC_TRGMOD_NONE);
-	atmel_tsadcc_write(ATMEL_TSADCC_TSR,
-		(pdata->ts_sample_hold_time << 24) & ATMEL_TSADCC_TSSHTIM);
-
-	atmel_tsadcc_read(ATMEL_TSADCC_SR);
-	atmel_tsadcc_write(ATMEL_TSADCC_IER, ATMEL_TSADCC_PENCNT);
-
-	/* All went ok, so register to the input system */
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_fail;
-
-	return 0;
-
-err_fail:
-	clk_disable(ts_dev->clk);
-	clk_put(ts_dev->clk);
-err_free_irq:
-	free_irq(ts_dev->irq, ts_dev);
-err_unmap_regs:
-	iounmap(tsc_base);
-err_release_mem:
-	release_mem_region(res->start, resource_size(res));
-err_free_dev:
-	input_free_device(input_dev);
-err_free_mem:
-	kfree(ts_dev);
-	return err;
-}
-
-static int __devexit atmel_tsadcc_remove(struct platform_device *pdev)
-{
-	struct atmel_tsadcc *ts_dev = dev_get_drvdata(&pdev->dev);
-	struct resource *res;
-
-	free_irq(ts_dev->irq, ts_dev);
-
-	input_unregister_device(ts_dev->input);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	iounmap(tsc_base);
-	release_mem_region(res->start, resource_size(res));
-
-	clk_disable(ts_dev->clk);
-	clk_put(ts_dev->clk);
-
-	kfree(ts_dev);
-
-	return 0;
-}
-
-static struct platform_driver atmel_tsadcc_driver = {
-	.probe		= atmel_tsadcc_probe,
-	.remove		= __devexit_p(atmel_tsadcc_remove),
-	.driver		= {
-		.name	= "atmel_tsadcc",
-	},
-};
-module_platform_driver(atmel_tsadcc_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Atmel TouchScreen Driver");
-MODULE_AUTHOR("Dan Liang <dan.liang@atmel.com>");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/auo-pixcir-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/auo-pixcir-ts.c
deleted file mode 100644
index c7047b6b..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/auo-pixcir-ts.c
+++ /dev/null
@@ -1,642 +0,0 @@
-/*
- * Driver for AUO in-cell touchscreens
- *
- * Copyright (c) 2011 Heiko Stuebner <heiko@sntech.de>
- *
- * loosely based on auo_touch.c from Dell Streak vendor-kernel
- *
- * Copyright (c) 2008 QUALCOMM Incorporated.
- * Copyright (c) 2008 QUALCOMM USA, INC.
- *
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/jiffies.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/input/auo-pixcir-ts.h>
-
-/*
- * Coordinate calculation:
- * X1 = X1_LSB + X1_MSB*256
- * Y1 = Y1_LSB + Y1_MSB*256
- * X2 = X2_LSB + X2_MSB*256
- * Y2 = Y2_LSB + Y2_MSB*256
- */
-#define AUO_PIXCIR_REG_X1_LSB		0x00
-#define AUO_PIXCIR_REG_X1_MSB		0x01
-#define AUO_PIXCIR_REG_Y1_LSB		0x02
-#define AUO_PIXCIR_REG_Y1_MSB		0x03
-#define AUO_PIXCIR_REG_X2_LSB		0x04
-#define AUO_PIXCIR_REG_X2_MSB		0x05
-#define AUO_PIXCIR_REG_Y2_LSB		0x06
-#define AUO_PIXCIR_REG_Y2_MSB		0x07
-
-#define AUO_PIXCIR_REG_STRENGTH		0x0d
-#define AUO_PIXCIR_REG_STRENGTH_X1_LSB	0x0e
-#define AUO_PIXCIR_REG_STRENGTH_X1_MSB	0x0f
-
-#define AUO_PIXCIR_REG_RAW_DATA_X	0x2b
-#define AUO_PIXCIR_REG_RAW_DATA_Y	0x4f
-
-#define AUO_PIXCIR_REG_X_SENSITIVITY	0x6f
-#define AUO_PIXCIR_REG_Y_SENSITIVITY	0x70
-#define AUO_PIXCIR_REG_INT_SETTING	0x71
-#define AUO_PIXCIR_REG_INT_WIDTH	0x72
-#define AUO_PIXCIR_REG_POWER_MODE	0x73
-
-#define AUO_PIXCIR_REG_VERSION		0x77
-#define AUO_PIXCIR_REG_CALIBRATE	0x78
-
-#define AUO_PIXCIR_REG_TOUCHAREA_X1	0x1e
-#define AUO_PIXCIR_REG_TOUCHAREA_Y1	0x1f
-#define AUO_PIXCIR_REG_TOUCHAREA_X2	0x20
-#define AUO_PIXCIR_REG_TOUCHAREA_Y2	0x21
-
-#define AUO_PIXCIR_REG_EEPROM_CALIB_X	0x42
-#define AUO_PIXCIR_REG_EEPROM_CALIB_Y	0xad
-
-#define AUO_PIXCIR_INT_TPNUM_MASK	0xe0
-#define AUO_PIXCIR_INT_TPNUM_SHIFT	5
-#define AUO_PIXCIR_INT_RELEASE		(1 << 4)
-#define AUO_PIXCIR_INT_ENABLE		(1 << 3)
-#define AUO_PIXCIR_INT_POL_HIGH		(1 << 2)
-#define AUO_PIXCIR_INT_MODE_MASK	0x03
-
-/*
- * Power modes:
- * active:	scan speed 60Hz
- * sleep:	scan speed 10Hz can be auto-activated, wakeup on 1st touch
- * deep sleep:	scan speed 1Hz can only be entered or left manually.
- */
-#define AUO_PIXCIR_POWER_ACTIVE		0x00
-#define AUO_PIXCIR_POWER_SLEEP		0x01
-#define AUO_PIXCIR_POWER_DEEP_SLEEP	0x02
-#define AUO_PIXCIR_POWER_MASK		0x03
-
-#define AUO_PIXCIR_POWER_ALLOW_SLEEP	(1 << 2)
-#define AUO_PIXCIR_POWER_IDLE_TIME(ms)	((ms & 0xf) << 4)
-
-#define AUO_PIXCIR_CALIBRATE		0x03
-
-#define AUO_PIXCIR_EEPROM_CALIB_X_LEN	62
-#define AUO_PIXCIR_EEPROM_CALIB_Y_LEN	36
-
-#define AUO_PIXCIR_RAW_DATA_X_LEN	18
-#define AUO_PIXCIR_RAW_DATA_Y_LEN	11
-
-#define AUO_PIXCIR_STRENGTH_ENABLE	(1 << 0)
-
-/* Touchscreen absolute values */
-#define AUO_PIXCIR_REPORT_POINTS	2
-#define AUO_PIXCIR_MAX_AREA		0xff
-#define AUO_PIXCIR_PENUP_TIMEOUT_MS	10
-
-struct auo_pixcir_ts {
-	struct i2c_client	*client;
-	struct input_dev	*input;
-	char			phys[32];
-
-	/* special handling for touch_indicate interupt mode */
-	bool			touch_ind_mode;
-
-	wait_queue_head_t	wait;
-	bool			stopped;
-};
-
-struct auo_point_t {
-	int	coord_x;
-	int	coord_y;
-	int	area_major;
-	int	area_minor;
-	int	orientation;
-};
-
-static int auo_pixcir_collect_data(struct auo_pixcir_ts *ts,
-				   struct auo_point_t *point)
-{
-	struct i2c_client *client = ts->client;
-	const struct auo_pixcir_ts_platdata *pdata = client->dev.platform_data;
-	uint8_t raw_coord[8];
-	uint8_t raw_area[4];
-	int i, ret;
-
-	/* touch coordinates */
-	ret = i2c_smbus_read_i2c_block_data(client, AUO_PIXCIR_REG_X1_LSB,
-					    8, raw_coord);
-	if (ret < 0) {
-		dev_err(&client->dev, "failed to read coordinate, %d\n", ret);
-		return ret;
-	}
-
-	/* touch area */
-	ret = i2c_smbus_read_i2c_block_data(client, AUO_PIXCIR_REG_TOUCHAREA_X1,
-					    4, raw_area);
-	if (ret < 0) {
-		dev_err(&client->dev, "could not read touch area, %d\n", ret);
-		return ret;
-	}
-
-	for (i = 0; i < AUO_PIXCIR_REPORT_POINTS; i++) {
-		point[i].coord_x =
-			raw_coord[4 * i + 1] << 8 | raw_coord[4 * i];
-		point[i].coord_y =
-			raw_coord[4 * i + 3] << 8 | raw_coord[4 * i + 2];
-
-		if (point[i].coord_x > pdata->x_max ||
-		    point[i].coord_y > pdata->y_max) {
-			dev_warn(&client->dev, "coordinates (%d,%d) invalid\n",
-				point[i].coord_x, point[i].coord_y);
-			point[i].coord_x = point[i].coord_y = 0;
-		}
-
-		/* determine touch major, minor and orientation */
-		point[i].area_major = max(raw_area[2 * i], raw_area[2 * i + 1]);
-		point[i].area_minor = min(raw_area[2 * i], raw_area[2 * i + 1]);
-		point[i].orientation = raw_area[2 * i] > raw_area[2 * i + 1];
-	}
-
-	return 0;
-}
-
-static irqreturn_t auo_pixcir_interrupt(int irq, void *dev_id)
-{
-	struct auo_pixcir_ts *ts = dev_id;
-	struct i2c_client *client = ts->client;
-	const struct auo_pixcir_ts_platdata *pdata = client->dev.platform_data;
-	struct auo_point_t point[AUO_PIXCIR_REPORT_POINTS];
-	int i;
-	int ret;
-	int fingers = 0;
-	int abs = -1;
-
-	while (!ts->stopped) {
-
-		/* check for up event in touch touch_ind_mode */
-		if (ts->touch_ind_mode) {
-			if (gpio_get_value(pdata->gpio_int) == 0) {
-				input_mt_sync(ts->input);
-				input_report_key(ts->input, BTN_TOUCH, 0);
-				input_sync(ts->input);
-				break;
-			}
-		}
-
-		ret = auo_pixcir_collect_data(ts, point);
-		if (ret < 0) {
-			/* we want to loop only in touch_ind_mode */
-			if (!ts->touch_ind_mode)
-				break;
-
-			wait_event_timeout(ts->wait, ts->stopped,
-				msecs_to_jiffies(AUO_PIXCIR_PENUP_TIMEOUT_MS));
-			continue;
-		}
-
-		for (i = 0; i < AUO_PIXCIR_REPORT_POINTS; i++) {
-			if (point[i].coord_x > 0 || point[i].coord_y > 0) {
-				input_report_abs(ts->input, ABS_MT_POSITION_X,
-						 point[i].coord_x);
-				input_report_abs(ts->input, ABS_MT_POSITION_Y,
-						 point[i].coord_y);
-				input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR,
-						 point[i].area_major);
-				input_report_abs(ts->input, ABS_MT_TOUCH_MINOR,
-						 point[i].area_minor);
-				input_report_abs(ts->input, ABS_MT_ORIENTATION,
-						 point[i].orientation);
-				input_mt_sync(ts->input);
-
-				/* use first finger as source for singletouch */
-				if (fingers == 0)
-					abs = i;
-
-				/* number of touch points could also be queried
-				 * via i2c but would require an additional call
-				 */
-				fingers++;
-			}
-		}
-
-		input_report_key(ts->input, BTN_TOUCH, fingers > 0);
-
-		if (abs > -1) {
-			input_report_abs(ts->input, ABS_X, point[abs].coord_x);
-			input_report_abs(ts->input, ABS_Y, point[abs].coord_y);
-		}
-
-		input_sync(ts->input);
-
-		/* we want to loop only in touch_ind_mode */
-		if (!ts->touch_ind_mode)
-			break;
-
-		wait_event_timeout(ts->wait, ts->stopped,
-				 msecs_to_jiffies(AUO_PIXCIR_PENUP_TIMEOUT_MS));
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * Set the power mode of the device.
- * Valid modes are
- * - AUO_PIXCIR_POWER_ACTIVE
- * - AUO_PIXCIR_POWER_SLEEP - automatically left on first touch
- * - AUO_PIXCIR_POWER_DEEP_SLEEP
- */
-static int auo_pixcir_power_mode(struct auo_pixcir_ts *ts, int mode)
-{
-	struct i2c_client *client = ts->client;
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(client, AUO_PIXCIR_REG_POWER_MODE);
-	if (ret < 0) {
-		dev_err(&client->dev, "unable to read reg %Xh, %d\n",
-			AUO_PIXCIR_REG_POWER_MODE, ret);
-		return ret;
-	}
-
-	ret &= ~AUO_PIXCIR_POWER_MASK;
-	ret |= mode;
-
-	ret = i2c_smbus_write_byte_data(client, AUO_PIXCIR_REG_POWER_MODE, ret);
-	if (ret) {
-		dev_err(&client->dev, "unable to write reg %Xh, %d\n",
-			AUO_PIXCIR_REG_POWER_MODE, ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-static __devinit int auo_pixcir_int_config(struct auo_pixcir_ts *ts,
-					   int int_setting)
-{
-	struct i2c_client *client = ts->client;
-	struct auo_pixcir_ts_platdata *pdata = client->dev.platform_data;
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(client, AUO_PIXCIR_REG_INT_SETTING);
-	if (ret < 0) {
-		dev_err(&client->dev, "unable to read reg %Xh, %d\n",
-			AUO_PIXCIR_REG_INT_SETTING, ret);
-		return ret;
-	}
-
-	ret &= ~AUO_PIXCIR_INT_MODE_MASK;
-	ret |= int_setting;
-	ret |= AUO_PIXCIR_INT_POL_HIGH; /* always use high for interrupts */
-
-	ret = i2c_smbus_write_byte_data(client, AUO_PIXCIR_REG_INT_SETTING,
-					ret);
-	if (ret < 0) {
-		dev_err(&client->dev, "unable to write reg %Xh, %d\n",
-			AUO_PIXCIR_REG_INT_SETTING, ret);
-		return ret;
-	}
-
-	ts->touch_ind_mode = pdata->int_setting == AUO_PIXCIR_INT_TOUCH_IND;
-
-	return 0;
-}
-
-/* control the generation of interrupts on the device side */
-static int auo_pixcir_int_toggle(struct auo_pixcir_ts *ts, bool enable)
-{
-	struct i2c_client *client = ts->client;
-	int ret;
-
-	ret = i2c_smbus_read_byte_data(client, AUO_PIXCIR_REG_INT_SETTING);
-	if (ret < 0) {
-		dev_err(&client->dev, "unable to read reg %Xh, %d\n",
-			AUO_PIXCIR_REG_INT_SETTING, ret);
-		return ret;
-	}
-
-	if (enable)
-		ret |= AUO_PIXCIR_INT_ENABLE;
-	else
-		ret &= ~AUO_PIXCIR_INT_ENABLE;
-
-	ret = i2c_smbus_write_byte_data(client, AUO_PIXCIR_REG_INT_SETTING,
-					ret);
-	if (ret < 0) {
-		dev_err(&client->dev, "unable to write reg %Xh, %d\n",
-			AUO_PIXCIR_REG_INT_SETTING, ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int auo_pixcir_start(struct auo_pixcir_ts *ts)
-{
-	struct i2c_client *client = ts->client;
-	int ret;
-
-	ret = auo_pixcir_power_mode(ts, AUO_PIXCIR_POWER_ACTIVE);
-	if (ret < 0) {
-		dev_err(&client->dev, "could not set power mode, %d\n",
-			ret);
-		return ret;
-	}
-
-	ts->stopped = false;
-	mb();
-	enable_irq(client->irq);
-
-	ret = auo_pixcir_int_toggle(ts, 1);
-	if (ret < 0) {
-		dev_err(&client->dev, "could not enable interrupt, %d\n",
-			ret);
-		disable_irq(client->irq);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int auo_pixcir_stop(struct auo_pixcir_ts *ts)
-{
-	struct i2c_client *client = ts->client;
-	int ret;
-
-	ret = auo_pixcir_int_toggle(ts, 0);
-	if (ret < 0) {
-		dev_err(&client->dev, "could not disable interrupt, %d\n",
-			ret);
-		return ret;
-	}
-
-	/* disable receiving of interrupts */
-	disable_irq(client->irq);
-	ts->stopped = true;
-	mb();
-	wake_up(&ts->wait);
-
-	return auo_pixcir_power_mode(ts, AUO_PIXCIR_POWER_DEEP_SLEEP);
-}
-
-static int auo_pixcir_input_open(struct input_dev *dev)
-{
-	struct auo_pixcir_ts *ts = input_get_drvdata(dev);
-	int ret;
-
-	ret = auo_pixcir_start(ts);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static void auo_pixcir_input_close(struct input_dev *dev)
-{
-	struct auo_pixcir_ts *ts = input_get_drvdata(dev);
-
-	auo_pixcir_stop(ts);
-
-	return;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int auo_pixcir_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct auo_pixcir_ts *ts = i2c_get_clientdata(client);
-	struct input_dev *input = ts->input;
-	int ret = 0;
-
-	mutex_lock(&input->mutex);
-
-	/* when configured as wakeup source, device should always wake system
-	 * therefore start device if necessary
-	 */
-	if (device_may_wakeup(&client->dev)) {
-		/* need to start device if not open, to be wakeup source */
-		if (!input->users) {
-			ret = auo_pixcir_start(ts);
-			if (ret)
-				goto unlock;
-		}
-
-		enable_irq_wake(client->irq);
-		ret = auo_pixcir_power_mode(ts, AUO_PIXCIR_POWER_SLEEP);
-	} else if (input->users) {
-		ret = auo_pixcir_stop(ts);
-	}
-
-unlock:
-	mutex_unlock(&input->mutex);
-
-	return ret;
-}
-
-static int auo_pixcir_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct auo_pixcir_ts *ts = i2c_get_clientdata(client);
-	struct input_dev *input = ts->input;
-	int ret = 0;
-
-	mutex_lock(&input->mutex);
-
-	if (device_may_wakeup(&client->dev)) {
-		disable_irq_wake(client->irq);
-
-		/* need to stop device if it was not open on suspend */
-		if (!input->users) {
-			ret = auo_pixcir_stop(ts);
-			if (ret)
-				goto unlock;
-		}
-
-		/* device wakes automatically from SLEEP */
-	} else if (input->users) {
-		ret = auo_pixcir_start(ts);
-	}
-
-unlock:
-	mutex_unlock(&input->mutex);
-
-	return ret;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(auo_pixcir_pm_ops, auo_pixcir_suspend,
-			 auo_pixcir_resume);
-
-static int __devinit auo_pixcir_probe(struct i2c_client *client,
-				      const struct i2c_device_id *id)
-{
-	const struct auo_pixcir_ts_platdata *pdata = client->dev.platform_data;
-	struct auo_pixcir_ts *ts;
-	struct input_dev *input_dev;
-	int ret;
-
-	if (!pdata)
-		return -EINVAL;
-
-	ts = kzalloc(sizeof(struct auo_pixcir_ts), GFP_KERNEL);
-	if (!ts)
-		return -ENOMEM;
-
-	ret = gpio_request(pdata->gpio_int, "auo_pixcir_ts_int");
-	if (ret) {
-		dev_err(&client->dev, "request of gpio %d failed, %d\n",
-			pdata->gpio_int, ret);
-		goto err_gpio_int;
-	}
-
-	if (pdata->init_hw)
-		pdata->init_hw(client);
-
-	ts->client = client;
-	ts->touch_ind_mode = 0;
-	init_waitqueue_head(&ts->wait);
-
-	snprintf(ts->phys, sizeof(ts->phys),
-		 "%s/input0", dev_name(&client->dev));
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(&client->dev, "could not allocate input device\n");
-		goto err_input_alloc;
-	}
-
-	ts->input = input_dev;
-
-	input_dev->name = "AUO-Pixcir touchscreen";
-	input_dev->phys = ts->phys;
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-
-	input_dev->open = auo_pixcir_input_open;
-	input_dev->close = auo_pixcir_input_close;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-
-	/* For single touch */
-	input_set_abs_params(input_dev, ABS_X, 0, pdata->x_max, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, pdata->y_max, 0, 0);
-
-	/* For multi touch */
-	input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
-			     pdata->x_max, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
-			     pdata->y_max, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0,
-			     AUO_PIXCIR_MAX_AREA, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0,
-			     AUO_PIXCIR_MAX_AREA, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
-
-	ret = i2c_smbus_read_byte_data(client, AUO_PIXCIR_REG_VERSION);
-	if (ret < 0)
-		goto err_fw_vers;
-	dev_info(&client->dev, "firmware version 0x%X\n", ret);
-
-	ret = auo_pixcir_int_config(ts, pdata->int_setting);
-	if (ret)
-		goto err_fw_vers;
-
-	input_set_drvdata(ts->input, ts);
-	ts->stopped = true;
-
-	ret = request_threaded_irq(client->irq, NULL, auo_pixcir_interrupt,
-				   IRQF_TRIGGER_RISING | IRQF_ONESHOT,
-				   input_dev->name, ts);
-	if (ret) {
-		dev_err(&client->dev, "irq %d requested failed\n", client->irq);
-		goto err_fw_vers;
-	}
-
-	/* stop device and put it into deep sleep until it is opened */
-	ret = auo_pixcir_stop(ts);
-	if (ret < 0)
-		goto err_input_register;
-
-	ret = input_register_device(input_dev);
-	if (ret) {
-		dev_err(&client->dev, "could not register input device\n");
-		goto err_input_register;
-	}
-
-	i2c_set_clientdata(client, ts);
-
-	return 0;
-
-err_input_register:
-	free_irq(client->irq, ts);
-err_fw_vers:
-	input_free_device(input_dev);
-err_input_alloc:
-	if (pdata->exit_hw)
-		pdata->exit_hw(client);
-	gpio_free(pdata->gpio_int);
-err_gpio_int:
-	kfree(ts);
-
-	return ret;
-}
-
-static int __devexit auo_pixcir_remove(struct i2c_client *client)
-{
-	struct auo_pixcir_ts *ts = i2c_get_clientdata(client);
-	const struct auo_pixcir_ts_platdata *pdata = client->dev.platform_data;
-
-	free_irq(client->irq, ts);
-
-	input_unregister_device(ts->input);
-
-	if (pdata->exit_hw)
-		pdata->exit_hw(client);
-
-	gpio_free(pdata->gpio_int);
-
-	kfree(ts);
-
-	return 0;
-}
-
-static const struct i2c_device_id auo_pixcir_idtable[] = {
-	{ "auo_pixcir_ts", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, auo_pixcir_idtable);
-
-static struct i2c_driver auo_pixcir_driver = {
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= "auo_pixcir_ts",
-		.pm	= &auo_pixcir_pm_ops,
-	},
-	.probe		= auo_pixcir_probe,
-	.remove		= __devexit_p(auo_pixcir_remove),
-	.id_table	= auo_pixcir_idtable,
-};
-
-module_i2c_driver(auo_pixcir_driver);
-
-MODULE_DESCRIPTION("AUO-PIXCIR touchscreen driver");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Base.b b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Base.b
deleted file mode 100755
index e3e6c22a..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Base.b
+++ /dev/null
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Clb.b b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Clb.b
deleted file mode 100755
index 40e49326..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Clb.b
+++ /dev/null
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Drv.b b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Drv.b
deleted file mode 100755
index 03f070a1..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Drv.b
+++ /dev/null
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Drv.h b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Drv.h
deleted file mode 100755
index 47042361..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Drv.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/**************************************************************************
-*  AW5306_Drv.h
-* 
-*  AW5306 Driver code version 1.0
-* 
-*  Create Date : 2012/06/25
-* 
-*  Modify Date : 
-*
-*  Create by   : wuhaijun
-* 
-**************************************************************************/
-
-#ifndef AW5306_DRV_H
-
-#define AW5306_DRV_H
-
-#define Release_Ver		219
-
-
-#define	MAX_POINT					5
-
-#define NUM_TX						21		// TX number of TOUCH IC
-#define NUM_RX						12	  	// RX number of TOUCH IC
-
-//#define NEWBASE_PROCESS			//new base process need test!!!
-
-#define ABS(X)                  ((X > 0) ? (X) : (-X))
-
-
-typedef enum{
-	RawDataMode = 0,
-	DeltaMode,
-	MonitorMode	
-}enumWorkMode;
-
-typedef enum{
-	BASE_INITIAL,
-	BASE_FAST_TRACE,
-	BASE_STABLE,
-	TEMP_DRIFT
-} CompensateMode;
-
-typedef struct {
-	unsigned short  Base[NUM_TX][NUM_RX];	
-	unsigned short	ChipBase[NUM_TX][NUM_RX];
-	signed char   Flag[NUM_TX][NUM_RX];	
-	signed char		BaseCnt[NUM_TX][NUM_RX];
-	unsigned char   CompensateFlag;    			
-	unsigned char   TraceTempIncCnt;   			
-	unsigned char   TraceTempDecCnt;   			
-	unsigned char   CompensateStateFrameCnt;		
-	short 	        LastMaxDiff;              		
-	CompensateMode  CompensateState;  
-	unsigned int	InitialFrameCnt;
-	unsigned char	PosBigAreaTouchFlag;	
-	unsigned char	NegBigAreaTouchFlag;
-	unsigned char	BigAreaFirstFlag;				
-	unsigned char	BigAreaChangeFlag;	
-	unsigned short	BigTouchFrame;				
-	unsigned short	FrameCnt;
-	unsigned char	LongStableCnt;
-	unsigned char   PosPeakCnt;							
-	unsigned char   NegPeakCnt;	
-	unsigned char 	PeakCheckFrameCnt;
-	unsigned char	BaseFrozen;
-	unsigned char   PosPeakCompensateCnt[MAX_POINT];
-	unsigned char   NegPeakCompensateCnt[MAX_POINT];
-}STRUCTBASE;
-
-typedef struct {
-	unsigned char   Peak[MAX_POINT][2];		
-	unsigned char 	LastPeak[MAX_POINT][2];	
-	unsigned char   NegPeak[MAX_POINT][2];	
-	unsigned char   CurrentPointNum;						
-	unsigned char   CurrentNegPointNum;					
-	unsigned char   LastPointNum;
-}STRUCTPEAK;
-
-typedef	struct {
-	unsigned short	X,Y;						// X,Y coordinate
-	unsigned char	PointID;			// Assigned point ID
-	unsigned char	Event;				// Event of current point
-}STRUCTPOINT;
-
-typedef	struct {
-	STRUCTPOINT 	PointInfo[MAX_POINT];
-	STRUCTPOINT		RptPoint[MAX_POINT];
-	unsigned char 	PointNum;
-	unsigned char 	LastPointNum;
-	unsigned char 	NegPointNum;
-	unsigned char	FilterPointCnt;
-	unsigned char 	FirstLiftUpFlag;
-	unsigned char 	TouchStatus;
-	unsigned char	PointHoldCnt[MAX_POINT];
-	unsigned char	PointPressCnt[MAX_POINT];
-
-}STRUCTFRAME;
-
-typedef struct {
-	unsigned char fileflag[14];
-	unsigned char TXOFFSET[(NUM_TX+1)/2];
-	unsigned char RXOFFSET[(NUM_RX+1)/2];
-	unsigned char TXCAC[NUM_TX];
-	unsigned char RXCAC[NUM_RX];
-	unsigned char TXGAIN[NUM_TX];
-	short SOFTOFFSET[NUM_TX][NUM_RX];
-}STRUCTCALI;
-
-#define NOISE_LISTENING 0
-#define NOISE_SCAN	1
-#define NOISE_FREQ_JUMP	2
-#define NOISE_SEEK_FAIL	3
-
-#define NOISE_FRM_NORMAL	0
-#define NOISE_FRM_PRE_MEASURE	1
-#define NOISE_FRM_MEASURE	2
-
-typedef struct {
-	unsigned char AllFrmCnt;	// Frame counter to generate noise meaure frame indicator
-	unsigned char NoiseFrmCnt;	// Frame counter for noise level checking
-	unsigned char IdleFrmCnt;	// No touch frame counter
-	unsigned char State;		// Noise checking state: LISTENING, SCAN, JUMP
-	unsigned char FrmState;		// Frame type indicator: PRE_MEAUSRE, MEAUSRE, NORMAL
-	short	NoiseNormal;		// Noise in working freq
-	short	NoiseScan;		// Noise in scan freq
-	short	Better_NoiseScan;   //pfx:smaller Noise in Scan freq
-	unsigned char Better_ScanFreqID;	//pfx:the Scan Freq for the smaller Noise
-	unsigned char ScanFreqID;	// Scan freq ID
-	unsigned char WorkFreqID;	// Current freq ID
-	short	NoiseTh1;		// Diff threshold for noise too high judgement
-	char	JumpTh;			// frame number threshold for freq jumping
-	char	FailedFreqList [32];	// Searched freq indicator for freq scanning
-}STRUCTNOISE;
-
-
-void AW5306_TP_Init(void);
-void AW5306_TP_Reinit(void);
-void AW5306_Sleep(void);
-char AW5306_TouchProcess(void);
-void AW5306_ChargeMode(char mode);
-unsigned char AW5306_GetPointNum(void);
-unsigned char AW5306_GetPeakNum(void);
-char AW5306_GetPoint(int *x,int *y, int *id, int *event,char Index);
-void AW5306_GetBase(unsigned short *data, char x,char y);
-void AW5306_GetDiff(short *data, char x,char y);
-char AW5306_GetPeak(unsigned char *x,unsigned char *y,unsigned char Index);
-char AW5306_GetNegPeak(unsigned char *x,unsigned char *y,unsigned char Index);
-char AW5306_GetCalcPoint(unsigned short *x,unsigned short *y,unsigned char Index);
-char AW5306_CLB(void);
-void AW5306_CLB_GetCfg(void);
-void AW5306_CLB_WriteCfg(void);
-void TP_Force_Calibration(void);
-void FreqScan(unsigned char BaseFreq);
-
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Reg.h b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Reg.h
deleted file mode 100755
index 2bbbeb00..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_Reg.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/**************************************************************************
-*  AW5306_Reg.h
-* 
-*  AW5306 Driver code version 1.0
-* 
-*  Create Date : 2012/06/25
-* 
-*  Modify Date : 
-*
-*  Create by   : wuhaijun
-* 
-**************************************************************************/
-
-#ifndef AW5306_REG_H
-
-#define AW5306_REG_H
-
-#define SA_PAGE						0x00
-#define SA_IDRST					0x01
-#define SA_CTRL						0x02
-#define SA_SCANMD					0x03
-#define SA_IER		   				0x04
-#define SA_RX_NUM					0x05
-#define SA_RX_START					0x06
-#define SA_TX_NUM					0x07
-#define SA_TX_INDEX0    			0x08
-#define SA_TX_INDEX1    			0x09
-#define SA_TX_INDEX2    			0x0A
-#define SA_TX_INDEX3    			0x0B
-#define SA_TX_INDEX4    			0x0C
-#define SA_TX_INDEX5    			0x0D
-#define SA_TX_INDEX6    			0x0E
-#define SA_TX_INDEX7    			0x0F
-#define SA_TX_INDEX8    			0x10
-#define SA_TX_INDEX9    			0x11
-#define SA_TX_INDEX10   			0x12
-#define SA_TX_INDEX11   			0x13
-#define SA_TX_INDEX12   			0x14
-#define SA_TX_INDEX13   			0x15
-#define SA_TX_INDEX14   			0x16
-#define SA_TX_INDEX15   			0x17
-#define SA_TX_INDEX16   			0x18
-#define SA_TX_INDEX17   			0x19
-#define SA_TX_INDEX18   			0x1A
-#define SA_TX_INDEX19				0x1B
-#define SA_TX_INDEX20				0x1C
-#define SA_TXCAC0    				0x1D
-#define SA_TXCAC1    				0x1E
-#define SA_TXCAC2    				0x1F
-#define SA_TXCAC3    				0x20
-#define SA_TXCAC4    				0x21
-#define SA_TXCAC5    				0x22
-#define SA_TXCAC6    				0x23
-#define SA_TXCAC7    				0x24
-#define SA_TXCAC8    				0x25
-#define SA_TXCAC9    				0x26
-#define SA_TXCAC10   				0x27
-#define SA_TXCAC11   				0x28
-#define SA_TXCAC12   				0x29
-#define SA_TXCAC13   				0x2A
-#define SA_TXCAC14   				0x2B
-#define SA_TXCAC15   				0x2C
-#define SA_TXCAC16   				0x2D
-#define SA_TXCAC17   				0x2E
-#define SA_TXCAC18   				0x2F
-#define SA_TXCAC19   				0x30
-#define SA_TXCAC20					0x31
-#define SA_TXOFFSET0    			0x32
-#define SA_TXOFFSET1    			0x33
-#define SA_TXOFFSET2    			0x34
-#define SA_TXOFFSET3    			0x35
-#define SA_TXOFFSET4    			0x36
-#define SA_TXOFFSET5    			0x37
-#define SA_TXOFFSET6    			0x38
-#define SA_TXOFFSET7    			0x39
-#define SA_TXOFFSET8    			0x3A
-#define SA_TXOFFSET9    			0x3B
-#define SA_TXOFFSET10   			0x3C
-#define SA_RXCAC0					0x3E
-#define SA_RXCAC1					0x3F
-#define SA_RXCAC2					0x40
-#define SA_RXCAC3					0x41
-#define SA_RXCAC4					0x42
-#define SA_RXCAC5					0x43
-#define SA_RXCAC6					0x44
-#define SA_RXCAC7					0x45
-#define SA_RXCAC8					0x46
-#define SA_RXCAC9					0x47
-#define SA_RXCAC10					0x48
-#define SA_RXCAC11					0x49
-#define SA_RXOFFSET0    			0x4A
-#define SA_RXOFFSET1    			0x4B
-#define SA_RXOFFSET2    			0x4C
-#define SA_RXOFFSET3    			0x4D
-#define SA_RXOFFSET4   	 			0x4E
-#define SA_RXOFFSET5    			0x4F
-#define SA_DRV_VLT					0x51
-#define SA_SCANFREQ1				0x52
-#define SA_SCANFREQ2				0x53
-#define SA_SCANFREQ3				0x54
-#define SA_TXADCGAIN0   			0x55
-#define SA_TXADCGAIN1   			0x56
-#define SA_TXADCGAIN2   			0x57
-#define SA_TXADCGAIN3   			0x58
-#define SA_TXADCGAIN4   			0x59
-#define SA_TXADCGAIN5   			0x5A
-#define SA_TXADCGAIN6   			0x5B
-#define SA_TXADCGAIN7   			0x5C
-#define SA_TXADCGAIN8   			0x5D
-#define SA_TXADCGAIN9   			0x5E
-#define SA_TXADCGAIN10  			0x5F
-#define SA_TXADCGAIN11  			0x60
-#define SA_TXADCGAIN12  			0x61
-#define SA_TXADCGAIN13  			0x62
-#define SA_TXADCGAIN14  			0x63
-#define SA_TXADCGAIN15  			0x64
-#define SA_TXADCGAIN16  			0x65
-#define SA_TXADCGAIN17  			0x66
-#define SA_TXADCGAIN18  			0x67
-#define SA_TXADCGAIN19  			0x68
-#define SA_TXADCGAIN20				0x69
-#define SA_WAITTIME					0x6A
-#define SA_TCLKDLY      			0x6B
-#define SA_FINEADJ					0x6C
-#define SA_TXCLKFREQ				0x6D
-#define SA_SCANTIM      			0x6E
-#define SA_READSEL					0x70
-#define SA_ISR          			0x71
-#define SA_STATE1       			0x72
-#define SA_POSCNT					0x73
-#define SA_NEGCNT					0x74
-#define SA_VLDNUM					0x75
-#define SA_ADDRH					0x7D
-#define SA_ADDRL					0x7E
-#define SA_RAWDATA					0x7F
-////////////////////////
-// Page 2               
-////////////////////////
-#define SA_SINETABE1				0x03
-#define SA_SINETABE2				0x04
-#define SA_DATAOFFSET				0x05
-#define SA_TRACECTRL1				0x10
-#define SA_TRACECTRL2				0x11
-#define SA_TRACECTRL3				0x12
-#define SA_TRACEST	    			0x13
-#define SA_RPTNEGTH     			0x14
-#define SA_RPTPOSTH     			0x15
-#define SA_TRACESTEP				0x16
-#define SA_TRCLVLLO 				0x17
-#define SA_TRCLVLPOSHI				0x18
-#define SA_TRCLVLNEGHI				0x19
-#define SA_TRACEINTERVAL 			0x1A
-#define SA_RXSTABLETH				0x1B
-#define SA_POSLEVELTH   			0x1C
-#define SA_POSNUMTH     			0x1D
-#define SA_NEGLEVELTH   			0x1E
-#define SA_NEGNUMTH     			0x1F
-#define SA_BIGPOINTTH   			0x20
-#define SA_BIGPOSTIMTH  			0x21
-#define SA_BIGNEGTIMTH  			0x22
-#define SA_NEGTIMTH     			0x23
-#define SA_TRACEHIGHTIM 			0x24
-#define SA_INITPNTTH    			0x25
-#define SA_TCHCLRTIMSET 			0x26
-#define SA_INITLVTH					0x27
-#define SA_MAXCHKTH     			0x28
-#define SA_MINCHKTH     			0x29
-#define SA_INITFORCEQUIT 			0x2A               
-#define SA_CHAMPCFG					0x30
-#define SA_ADCCFG					0x31
-#define SA_IBCFG1   				0x32
-#define SA_IBCFG2   				0x33
-#define SA_LDOCFG					0x34
-#define SA_OSCCFG1   				0x35
-#define SA_OSCCFG2   				0x36
-#define SA_OSCCFG3   				0x37
-#define SA_EN_CLK_QNTZ1 			0x38
-#define SA_EN_CLK_QNTZ2 			0x39
-#define SA_CPFREQ					0x3A
-#define SA_ATEST1					0x3B
-#define SA_ATEST2					0x3C
-#define SA_RAMTST					0x60
-#define SA_TESTCFG					0x61
-#define SA_TSTDATAH     			0x62
-#define SA_TSTDATAL     			0x63
-#endif
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_ts.c
deleted file mode 100755
index f623c646..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_ts.c
+++ /dev/null
@@ -1,1614 +0,0 @@
-/* 
- * drivers/input/touchscreen/aw5306/aw5306.c
- *
- * FocalTech aw5306 TouchScreen driver. 
- *
- * Copyright (c) 2010  Focal tech Ltd.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
- *	note: only support mulititouch	Wenfs 2010-10-01
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <mach/hardware.h>
-#include <linux/platform_device.h>
-#include <linux/suspend.h>
-#include <linux/wait.h>
-#include <asm/uaccess.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include <linux/slab.h>
-#include "AW5306_Drv.h"
-#include "AW5306_userpara.h"
-#include "irq_gpio.h"
-
-#define CONFIG_AW5306_MULTITOUCH     (1)
-#define DEV_AW5306	    "touch_aw5306"
-#define TS_I2C_NAME	    "aw5306-ts"
-#define AW5306_I2C_ADDR	    0x38
-#define AW5306_I2C_BUS      0x01
-
-//#define DEBUG_EN
-
-#undef dbg
-#ifdef DEBUG_EN
-	#define dbg(fmt,args...)  printk("DBG:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-#else
-	#define dbg(fmt,args...)  
-#endif
-
-#undef dbg_err
-#define dbg_err(fmt,args...)  printk("ERR:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-
-
-
-struct ts_event {
-	int	x[5];
-	int	y[5];
-	int	pressure;
-	int touch_ID[5];
-	int touch_point;
-	int pre_point;
-};
-
-struct AW5306_ts_data {
-    	const char *name;
-	struct input_dev	*input_dev;
-	struct ts_event		event;
-	struct work_struct 	pen_event_work;
-	struct workqueue_struct *ts_workqueue;
-    	struct kobject *kobj;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend	early_suspend;
-#endif
-	struct timer_list touch_timer;
-
-    	int irq;
-    	int irqgpio;
-    	int rstgpio;
-
-    	int reslx;
-    	int resly;
-    	int nt;
-    	int nb;
-    	int xch;
-    	int ych;
-    	int swap;
-    	int dbg;
-		int lcd_exchg; 
-};
-
-
-struct AW5306_ts_data *pContext=NULL;
-static struct i2c_client *l_client=NULL;
-static unsigned char suspend_flag=0; //0: sleep out; 1: sleep in
-static short tp_idlecnt = 0;
-static char tp_SlowMode = 0;
-//static struct class *i2c_dev_class;
-
-extern char AW5306_CLB(void);
-extern void AW5306_CLB_GetCfg(void);
-extern STRUCTCALI       AW_Cali;
-extern AW5306_UCF   AWTPCfg;
-extern STRUCTBASE		AW_Base;
-extern short	Diff[NUM_TX][NUM_RX];
-extern short	adbDiff[NUM_TX][NUM_RX];
-extern short	AWDeltaData[32];
-
-char	AW_CALI_FILENAME[50] = {0,};
-char	AW_UCF_FILENAME[50] = {0,};
-
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-
-void __aeabi_unwind_cpp_pr0(void)
-{
-}
-
-void __aeabi_unwind_cpp_pr1(void)
-{
-}
-
-
-int AW_nvram_read(char *filename, char *buf, ssize_t len, int offset)
-{	
-    struct file *fd;
-    //ssize_t ret;
-    int retLen = -1;
-
-    mm_segment_t old_fs = get_fs();
-    set_fs(KERNEL_DS);
-
-    fd = filp_open(filename, O_RDONLY, 0);
-    
-    if(IS_ERR(fd)) {
-        printk("[AW5306][nvram_read] : failed to open!!\n");
-        return -1;
-    }
-
-       do{
-        if ((fd->f_op == NULL) || (fd->f_op->read == NULL))
-    		{
-            printk("[AW5306][nvram_read] : file can not be read!!\n");
-            break;
-    		} 
-    		
-        if (fd->f_pos != offset) {
-            if (fd->f_op->llseek) {
-        		    if(fd->f_op->llseek(fd, offset, 0) != offset) {
-						printk("[AW5306][nvram_read] : failed to seek!!\n");
-					    break;
-        		    }
-        	  } else {
-        		    fd->f_pos = offset;
-        	  }
-        }    		
-        
-    		retLen = fd->f_op->read(fd,
-    									  buf,
-    									  len,
-    									  &fd->f_pos);			
-    		
-    }while(false);
-    
-    filp_close(fd, NULL);
-    
-    set_fs(old_fs);
-    
-
-    return retLen;
-}
-
-int AW_nvram_write(char *filename, char *buf, ssize_t len, int offset)
-{	
-    struct file *fd;
-    //ssize_t ret;
-    int retLen = -1;
-
-    mm_segment_t old_fs = get_fs();
-    set_fs(KERNEL_DS);
-    
-    fd = filp_open(filename, O_WRONLY|O_CREAT, 0666);
-    
-    if(IS_ERR(fd)) {
-        printk("[AW5306][nvram_write] : failed to open!!\n");
-        return -1;
-    }
-        
-    do{
-        if ((fd->f_op == NULL) || (fd->f_op->write == NULL))
-    		{
-            printk("[AW5306][nvram_write] : file can not be write!!\n");
-            break;
-    		} /* End of if */
-    		
-        if (fd->f_pos != offset) {
-            if (fd->f_op->llseek) {
-        	    if(fd->f_op->llseek(fd, offset, 0) != offset) {
-				    printk("[AW5306][nvram_write] : failed to seek!!\n");
-                    break;
-                }
-            } else {
-                fd->f_pos = offset;
-            }
-        }       		
-        
-        retLen = fd->f_op->write(fd,
-                                 buf,
-                                 len,
-                                 &fd->f_pos);			
-    		
-    }while(false);
-    
-    filp_close(fd, NULL);
-    
-    set_fs(old_fs);
-    
-    return retLen;
-}
-
-
-int AW_I2C_WriteByte(u8 addr, u8 para)
-{
-	int ret;
-	u8 buf[3];
-	struct i2c_msg msg[] = {
-		{
-			.addr	= l_client->addr,
-			.flags	= 0,
-			.len	= 2,
-			.buf	= buf,
-		},
-	};
-	buf[0] = addr;
-	buf[1] = para;
-	ret = i2c_transfer(l_client->adapter, msg, 1);
-	return ret;
-}
-
-
-unsigned char AW_I2C_ReadByte(u8 addr)
-{
-	int ret;
-	u8 buf[2] = {0};
-	struct i2c_msg msgs[] = {
-		{
-			.addr	= l_client->addr,
-			.flags	= 0,
-			.len	= 1,
-			.buf	= buf,
-		},
-		{
-			.addr	= l_client->addr,
-			.flags	= I2C_M_RD,
-			.len	= 1,
-			.buf	= buf,
-		},
-	};
-	buf[0] = addr;
-	//msleep(1);
-	ret = i2c_transfer(l_client->adapter, msgs, 2);
-	return buf[0];
-}
-
-unsigned char AW_I2C_ReadXByte( unsigned char *buf, unsigned char addr, unsigned short len)
-{
-	int ret,i;
-	u8 rdbuf[512] = {0};
-	struct i2c_msg msgs[] = {
-		{
-			.addr	= l_client->addr,
-			.flags	= 0,
-			.len	= 1,
-			.buf	= rdbuf,
-		},
-		{
-			.addr	= l_client->addr,
-			.flags	= I2C_M_RD,
-			.len	= len,
-			.buf	= rdbuf,
-		},
-	};
-	rdbuf[0] = addr;
-	//msleep(1);
-	ret = i2c_transfer(l_client->adapter, msgs, 2);
-	if (ret < 0)
-		pr_err("msg %s i2c read error: %d\n", __func__, ret);
-	for(i = 0; i < len; i++)
-	{
-		buf[i] = rdbuf[i];
-	}
-    	return ret;
-}
-
-unsigned char AW_I2C_WriteXByte( unsigned char *buf, unsigned char addr, unsigned short len)
-{
-	int ret,i;
-	u8 wdbuf[512] = {0};
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr	= l_client->addr,
-			.flags	= 0,
-			.len	= len+1,
-			.buf	= wdbuf,
-		}
-	};
-
-	wdbuf[0] = addr;
-	for(i = 0; i < len; i++)
-	{
-		wdbuf[i+1] = buf[i];
-	}
-	//msleep(1);
-	ret = i2c_transfer(l_client->adapter, msgs, 1);
-	if (ret < 0)
-		pr_err("msg %s i2c read error: %d\n", __func__, ret);
-    	return ret;
-}
-
-
-void AW_Sleep(unsigned int msec)
-{
-	msleep(msec);
-}
-
-static ssize_t AW5306_get_Cali(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t AW5306_set_Cali(struct device* cd,struct device_attribute *attr, const char *buf, size_t count);
-static ssize_t AW5306_get_reg(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t AW5306_write_reg(struct device* cd,struct device_attribute *attr, const char *buf, size_t count);
-static ssize_t AW5306_get_Base(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t AW5306_get_Diff(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t AW5306_get_adbBase(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t AW5306_get_adbDiff(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t AW5306_get_FreqScan(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t AW5306_Set_FreqScan(struct device* cd, struct device_attribute *attr,const char* buf, size_t len);
-static ssize_t AW5306_GetUcf(struct device* cd,struct device_attribute *attr, char* buf);
-
-
-
-static DEVICE_ATTR(cali,  S_IRUGO | S_IWUGO, AW5306_get_Cali,    AW5306_set_Cali);
-static DEVICE_ATTR(readreg,  S_IRUGO | S_IWUGO, AW5306_get_reg,    AW5306_write_reg);
-static DEVICE_ATTR(base,  S_IRUGO | S_IWUSR, AW5306_get_Base,    NULL);
-static DEVICE_ATTR(diff, S_IRUGO | S_IWUSR, AW5306_get_Diff,    NULL);
-static DEVICE_ATTR(adbbase,  S_IRUGO | S_IWUSR, AW5306_get_adbBase,    NULL);
-static DEVICE_ATTR(adbdiff, S_IRUGO | S_IWUSR, AW5306_get_adbDiff,    NULL);
-static DEVICE_ATTR(freqscan, S_IRUGO | S_IWUGO, AW5306_get_FreqScan,    AW5306_Set_FreqScan);
-static DEVICE_ATTR(getucf, S_IRUGO | S_IWUSR, AW5306_GetUcf,    NULL);
-
-
-static ssize_t AW5306_get_Cali(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	unsigned char i,j;
-	ssize_t len = 0;
-
-	len += snprintf(buf+len, PAGE_SIZE-len,"AWINIC RELEASE CODE VER = %d\n", Release_Ver);
-	
-	len += snprintf(buf+len, PAGE_SIZE-len,"*****AW5306 Calibrate data*****\n");
-	len += snprintf(buf+len, PAGE_SIZE-len,"TXOFFSET:");
-	
-	for(i=0;i<11;i++)
-	{
-		len += snprintf(buf+len, PAGE_SIZE-len, "0x%02X ", AW_Cali.TXOFFSET[i]);
-	}
-	
-	len += snprintf(buf+len, PAGE_SIZE-len,  "\n");
-	len += snprintf(buf+len, PAGE_SIZE-len,  "RXOFFSET:");
-
-	for(i=0;i<6;i++)
-	{
-		len += snprintf(buf+len, PAGE_SIZE-len, "0x%02X ", AW_Cali.RXOFFSET[i]);
-	}
-
-	len += snprintf(buf+len, PAGE_SIZE-len,  "\n");
-	len += snprintf(buf+len, PAGE_SIZE-len,  "TXCAC:");
-
-	for(i=0;i<21;i++)
-	{
-		len += snprintf(buf+len, PAGE_SIZE-len, "0x%02X ", AW_Cali.TXCAC[i]);
-	}
-
-	len += snprintf(buf+len, PAGE_SIZE-len,  "\n");
-	len += snprintf(buf+len, PAGE_SIZE-len,  "RXCAC:");
-
-	for(i=0;i<12;i++)
-	{
-		len += snprintf(buf+len, PAGE_SIZE-len, "0x%02X ", AW_Cali.RXCAC[i]);
-	}
-
-	len += snprintf(buf+len, PAGE_SIZE-len,  "\n");
-	len += snprintf(buf+len, PAGE_SIZE-len,  "TXGAIN:");
-
-	for(i=0;i<21;i++)
-	{
-		len += snprintf(buf+len, PAGE_SIZE-len, "0x%02X ", AW_Cali.TXGAIN[i]);
-	}
-
-	len += snprintf(buf+len, PAGE_SIZE-len,  "\n");
-
-	for(i=0;i<AWTPCfg.TX_LOCAL;i++)
-	{
-		for(j=0;j<AWTPCfg.RX_LOCAL;j++)
-		{
-			len += snprintf(buf+len, PAGE_SIZE-len, "%4d ", AW_Cali.SOFTOFFSET[i][j]);
-		}
-		len += snprintf(buf+len, PAGE_SIZE-len,  "\n");
-	}
-	return len;
-	
-}
-
-static ssize_t AW5306_set_Cali(struct device* cd,struct device_attribute *attr, const char* buf, size_t count)
-{
-	struct AW5306_ts_data *data = i2c_get_clientdata(l_client);
-	
-	unsigned long on_off = simple_strtoul(buf, NULL, 10);
-
-	if(on_off == 1)
-	{
-	#ifdef INTMODE
-		wmt_disable_gpirq(data ->irqgpio);
-		AW5306_Sleep();
-		suspend_flag = 1;
-		AW_Sleep(50);
-
-		TP_Force_Calibration();
-
-		AW5306_TP_Reinit();
-		wmt_enable_gpirq(data->irqgpio);
-		suspend_flag = 0;
-		
-	#else
-		suspend_flag = 1;
-		AW_Sleep(50);
-		
-		TP_Force_Calibration();
-		
-		AW5306_TP_Reinit();
-		tp_idlecnt = 0;
-		tp_SlowMode = 0;
-		suspend_flag = 0;
-		data->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-		add_timer(&data->touch_timer);
-	#endif
-	}
-
-	return count;
-}
-
-
-static ssize_t AW5306_get_adbBase(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	unsigned char i,j;
-	ssize_t len = 0;
-
-	len += snprintf(buf+len, PAGE_SIZE-len, "base: \n");
-	for(i=0;i< AWTPCfg.TX_LOCAL;i++)
-	{
-		for(j=0;j<AWTPCfg.RX_LOCAL;j++)
-		{
-			len += snprintf(buf+len, PAGE_SIZE-len, "%4d, ",AW_Base.Base[i][j]+AW_Cali.SOFTOFFSET[i][j]);
-		}
-		len += snprintf(buf+len, PAGE_SIZE-len, "\n");
-	}
-	
-	return len;
-}
-
-static ssize_t AW5306_get_Base(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	unsigned char i,j;
-	ssize_t len = 0;
-
-	*(buf+len) = AWTPCfg.TX_LOCAL;
-	len++;
-	*(buf+len) = AWTPCfg.RX_LOCAL;
-	len++;
-	
-	for(i=0;i< AWTPCfg.TX_LOCAL;i++)
-	{
-		for(j=0;j<AWTPCfg.RX_LOCAL;j++)
-		{
-			*(buf+len) = (char)(((AW_Base.Base[i][j]+AW_Cali.SOFTOFFSET[i][j]) & 0xFF00)>>8);
-			len++;
-			*(buf+len) = (char)((AW_Base.Base[i][j]+AW_Cali.SOFTOFFSET[i][j]) & 0x00FF);
-			len++;
-		}
-	}
-	return len;
-
-}
-
-static ssize_t AW5306_get_adbDiff(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	unsigned char i,j;
-	ssize_t len = 0;
-
-	len += snprintf(buf+len, PAGE_SIZE-len, "Diff: \n");
-	for(i=0;i< AWTPCfg.TX_LOCAL;i++)
-	{
-		for(j=0;j<AWTPCfg.RX_LOCAL;j++)
-		{
-			len += snprintf(buf+len, PAGE_SIZE-len, "%4d, ",adbDiff[i][j]);
-		}
-		len += snprintf(buf+len, PAGE_SIZE-len, "\n");
-	}
-	
-	return len;
-}
-
-static ssize_t AW5306_get_Diff(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	unsigned char i,j;
-	ssize_t len = 0;
-
-	*(buf+len) = AWTPCfg.TX_LOCAL;
-	len++;
-	*(buf+len) = AWTPCfg.RX_LOCAL;
-	len++;
-	
-	for(i=0;i< AWTPCfg.TX_LOCAL;i++)
-	{
-		for(j=0;j<AWTPCfg.RX_LOCAL;j++)
-		{
-			*(buf+len) = (char)((adbDiff[i][j] & 0xFF00)>>8);
-			len++;
-			*(buf+len) = (char)(adbDiff[i][j] & 0x00FF);
-			len++;
-		}
-	}
-	return len;
-}
-
-static ssize_t AW5306_get_FreqScan(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	unsigned char i;
-	ssize_t len = 0;
-
-	for(i=0;i< 32;i++)
-	{
-		//*(buf+len) = (char)((AWDeltaData[i] & 0xFF00)>>8);
-		//len++;
-		//*(buf+len) = (char)(AWDeltaData[i] & 0x00FF);
-		//len++;
-		len += snprintf(buf+len, PAGE_SIZE-len, "%4d, ",AWDeltaData[i]);
-	}
-
-	len += snprintf(buf+len, PAGE_SIZE-len,  "\n");
-	return len;
-}
-
-static ssize_t AW5306_Set_FreqScan(struct device* cd, struct device_attribute *attr,
-		       const char* buf, size_t len)
-{
-	struct AW5306_ts_data *data = i2c_get_clientdata(l_client);
-	unsigned long Basefreq = simple_strtoul(buf, NULL, 10);
-
-	if(Basefreq < 16)
-	{
-	#ifdef INTMODE
-		wmt_disable_gpirq(data ->irqgpio);
-		AW5306_Sleep();
-		suspend_flag = 1;
-		AW_Sleep(50);
-
-		FreqScan(Basefreq);
-
-		AW5306_TP_Reinit();
-		wmt_enable_gpirq(data ->irqgpio);
-		suspend_flag = 0;
-	#else
-		suspend_flag = 1;
-		AW_Sleep(50);
-
-		FreqScan(Basefreq);
-
-		AW5306_TP_Reinit();
-		tp_idlecnt = 0;
-		tp_SlowMode = 0;
-		suspend_flag = 0;
-		data->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-		add_timer(&data->touch_timer);
-	#endif
-	}
-
-	return len;
-}
-
-static ssize_t AW5306_get_reg(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	struct AW5306_ts_data *data = i2c_get_clientdata(l_client);
-	u8 reg_val[128];
-	ssize_t len = 0;
-	u8 i;
-
-	if(suspend_flag != 1)
-	{
-#ifdef INTMODE
-	wmt_disable_gpirq(data ->irqgpio);
-		AW5306_Sleep();
-		suspend_flag = 1;
-		AW_Sleep(50);
-			
-	AW_I2C_ReadXByte(reg_val,0,127);
-
-	AW5306_TP_Reinit();
-	wmt_enable_gpirq(data->irqgpio);
-	suspend_flag = 0;
-#else
-	suspend_flag = 1;
-	
-	AW_Sleep(50);
-			
-	AW_I2C_ReadXByte(reg_val,0,127);
-
-	AW5306_TP_Reinit();
-	tp_idlecnt = 0;
-	tp_SlowMode = 0;
-	suspend_flag = 0;
-	data->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-	add_timer(&data->touch_timer);
-#endif
-	}
-	else
-	{
-		AW_I2C_ReadXByte(reg_val,0,127);
-	}
-	for(i=0;i<0x7F;i++)
-	{
-		len += snprintf(buf+len, PAGE_SIZE-len, "reg%02X = 0x%02X, ", i,reg_val[i]);
-	}
-
-	return len;
-
-}
-
-static ssize_t AW5306_write_reg(struct device* cd,struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct AW5306_ts_data *data = i2c_get_clientdata(l_client);
-	int databuf[2];
-		
-	if(2 == sscanf(buf, "%d %d", &databuf[0], &databuf[1]))
-	{ 
-		if(suspend_flag != 1)
-		{
-		#ifdef INTMODE
-			wmt_disable_gpirq(data ->irqgpio);
-			AW5306_Sleep();
-			suspend_flag = 1;
-			AW_Sleep(50);
-
-			AW_I2C_WriteByte((u8)databuf[0],(u8)databuf[1]);
-			
-			AW5306_TP_Reinit();
-			//ctp_enable_irq();
-			wmt_enable_gpirq(data->irqgpio);
-			suspend_flag = 0;
-		#else
-			suspend_flag = 1;
-			AW_Sleep(50);
-			
-			AW_I2C_WriteByte((u8)databuf[0],(u8)databuf[1]);
-
-			AW5306_TP_Reinit();
-			tp_idlecnt = 0;
-			tp_SlowMode = 0;
-			suspend_flag = 0;
-			data->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-			add_timer(&data->touch_timer);
-		#endif
-		}
-		else
-		{
-			AW_I2C_WriteByte((u8)databuf[0],(u8)databuf[1]);
-		}
-	}
-	else
-	{
-		printk("invalid content: '%s', length = %d\n", buf, count);
-	}
-	return count; 
-}
-
-static ssize_t AW5306_GetUcf(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	ssize_t len = 0;
-	
-	len += snprintf(buf+len, PAGE_SIZE-len,"*****AW5306 UCF DATA*****\n");
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.TX_LOCAL,AWTPCfg.RX_LOCAL);
-	len += snprintf(buf+len, PAGE_SIZE-len,"(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d}\n",
-		AWTPCfg.TX_ORDER[0],AWTPCfg.TX_ORDER[1],AWTPCfg.TX_ORDER[2],AWTPCfg.TX_ORDER[3],AWTPCfg.TX_ORDER[4],
-		AWTPCfg.TX_ORDER[5],AWTPCfg.TX_ORDER[6],AWTPCfg.TX_ORDER[7],AWTPCfg.TX_ORDER[8],AWTPCfg.TX_ORDER[9],
-		AWTPCfg.TX_ORDER[10],AWTPCfg.TX_ORDER[11],AWTPCfg.TX_ORDER[12],AWTPCfg.TX_ORDER[13],AWTPCfg.TX_ORDER[14],
-		AWTPCfg.TX_ORDER[15],AWTPCfg.TX_ORDER[16],AWTPCfg.TX_ORDER[17],AWTPCfg.TX_ORDER[19],AWTPCfg.TX_ORDER[19],
-		AWTPCfg.TX_ORDER[20]);
-	len += snprintf(buf+len, PAGE_SIZE-len,"{%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d},\n",
-					AWTPCfg.RX_ORDER[0],AWTPCfg.RX_ORDER[1],AWTPCfg.RX_ORDER[2],AWTPCfg.RX_ORDER[3],
-					AWTPCfg.RX_ORDER[4],AWTPCfg.RX_ORDER[5],AWTPCfg.RX_ORDER[6],AWTPCfg.RX_ORDER[7],
-					AWTPCfg.RX_ORDER[8],AWTPCfg.RX_ORDER[9],AWTPCfg.RX_ORDER[10],AWTPCfg.RX_ORDER[11]);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.RX_START,AWTPCfg.HAVE_KEY_LINE);
-	len += snprintf(buf+len, PAGE_SIZE-len,"{%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d},\n",
-		AWTPCfg.KeyLineValid[0],AWTPCfg.KeyLineValid[1],AWTPCfg.KeyLineValid[2],AWTPCfg.KeyLineValid[3],
-		AWTPCfg.KeyLineValid[4],AWTPCfg.KeyLineValid[5],AWTPCfg.KeyLineValid[6],AWTPCfg.KeyLineValid[7],
-		AWTPCfg.KeyLineValid[8],AWTPCfg.KeyLineValid[9],AWTPCfg.KeyLineValid[10],AWTPCfg.KeyLineValid[11]);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.MAPPING_MAX_X,AWTPCfg.MAPPING_MAX_Y);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.GainClbDeltaMax,AWTPCfg.GainClbDeltaMin);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.KeyLineDeltaMax,AWTPCfg.KeyLineDeltaMin);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.OffsetClbExpectedMax,AWTPCfg.OffsetClbExpectedMin);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.RawDataDeviation,AWTPCfg.CacMultiCoef);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.RawDataCheckMin,AWTPCfg.RawDataCheckMax);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,%d,\n",AWTPCfg.FLYING_TH,AWTPCfg.MOVING_TH,AWTPCfg.MOVING_ACCELER);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.PEAK_TH,AWTPCfg.GROUP_TH);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,%d,\n",AWTPCfg.BIGAREA_TH,AWTPCfg.BIGAREA_CNT,AWTPCfg.BIGAREA_FRESHCNT);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,%d,\n",AWTPCfg.CACULATE_COEF,AWTPCfg.FIRST_CALI,AWTPCfg.RAWDATA_DUMP_SWITCH);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,0x%x,\n",AWTPCfg.MULTI_SCANFREQ,AWTPCfg.BASE_FREQ,AWTPCfg.FREQ_OFFSET);
-	len += snprintf(buf+len, PAGE_SIZE-len,"0x%x,0x%x,0x%x,\n",AWTPCfg.WAIT_TIME,AWTPCfg.CHAMP_CFG,AWTPCfg.POSLEVEL_TH);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,\n",AWTPCfg.ESD_PROTECT);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,%d,%d,%d,\n",AWTPCfg.MARGIN_COMPENSATE,AWTPCfg.MARGIN_COMP_DATA_UP,
-		AWTPCfg.MARGIN_COMP_DATA_DOWN,AWTPCfg.MARGIN_COMP_DATA_LEFT,AWTPCfg.MARGIN_COMP_DATA_RIGHT);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,%d,%d,\n",AWTPCfg.POINT_RELEASEHOLD,AWTPCfg.MARGIN_RELEASEHOLD,
-		AWTPCfg.POINT_PRESSHOLD,AWTPCfg.KEY_PRESSHOLD);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,%d,\n",AWTPCfg.PEAK_ROW_COMPENSATE,AWTPCfg.PEAK_COL_COMPENSATE,
-		AWTPCfg.PEAK_COMPENSATE_COEF);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.LCD_NOISE_PROCESS,AWTPCfg.LCD_NOISETH);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.FALSE_PEAK_PROCESS,AWTPCfg.FALSE_PEAK_TH);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.STABLE_DELTA_X,AWTPCfg.STABLE_DELTA_Y);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,%d,\n",AWTPCfg.DEBUG_LEVEL,AWTPCfg.FAST_FRAME,AWTPCfg.SLOW_FRAME);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.GAIN_CLB_SEPERATE,AWTPCfg.MARGIN_PREFILTER);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.BIGAREA_HOLDPOINT,AWTPCfg.CHARGE_NOISE);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.FREQ_JUMP,AWTPCfg.PEAK_VALID_CHECK);
-	len += snprintf(buf+len, PAGE_SIZE-len,"%d,%d,\n",AWTPCfg.WATER_REMOVE,AWTPCfg.INT_MODE);
-
-	return len;
-
-}
-
-
-static int AW5306_create_sysfs(struct i2c_client *client)
-{
-	int err;
-	struct device *dev = &(client->dev);
-
-	//TS_DBG("%s", __func__);
-	
-	err = device_create_file(dev, &dev_attr_cali);
-	err = device_create_file(dev, &dev_attr_readreg);
-	err = device_create_file(dev, &dev_attr_base);
-	err = device_create_file(dev, &dev_attr_diff);
-	err = device_create_file(dev, &dev_attr_adbbase);
-	err = device_create_file(dev, &dev_attr_adbdiff);
-	err = device_create_file(dev, &dev_attr_freqscan);
-	err = device_create_file(dev, &dev_attr_getucf);
-	return err;
-}
-
-static void AW5306_ts_release(void)
-{
-	struct AW5306_ts_data *data = pContext;
-#ifdef CONFIG_AW5306_MULTITOUCH	
-	#ifdef TOUCH_KEY_SUPPORT
-	if(1 == key_tp){
-		if(key_val == 1){
-			input_report_key(data->input_dev, KEY_MENU, 0);
-			input_sync(data->input_dev);  
-        }
-        else if(key_val == 2){
-			input_report_key(data->input_dev, KEY_BACK, 0);
-			input_sync(data->input_dev);  
-		//	printk("===KEY 2   upupupupupu===++=\n");     
-        }
-        else if(key_val == 3){
-			input_report_key(data->input_dev, KEY_SEARCH, 0);
-			input_sync(data->input_dev);  
-		//	printk("===KEY 3   upupupupupu===++=\n");     
-        }
-        else if(key_val == 4){
-			input_report_key(data->input_dev, KEY_HOMEPAGE, 0);
-			input_sync(data->input_dev);  
-		//	printk("===KEY 4   upupupupupu===++=\n");     
-        }
-        else if(key_val == 5){
-			input_report_key(data->input_dev, KEY_VOLUMEDOWN, 0);
-			input_sync(data->input_dev);  
-		//	printk("===KEY 5   upupupupupu===++=\n");     
-        }
-        else if(key_val == 6){
-			input_report_key(data->input_dev, KEY_VOLUMEUP, 0);
-			input_sync(data->input_dev);  
-		//	printk("===KEY 6   upupupupupu===++=\n");     
-        }
-//		input_report_key(data->input_dev, key_val, 0);
-		//printk("Release Key = %d\n",key_val);		
-		//printk("Release Keyi+++++++++++++++++++++++++++++\n");		
-	} else{
-		input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-	}
-	#else
-	input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-	#endif
-
-#else
-	input_report_abs(data->input_dev, ABS_PRESSURE, 0);
-	input_report_key(data->input_dev, BTN_TOUCH, 0);
-#endif
-	
-	input_mt_sync(data->input_dev);
-	input_sync(data->input_dev);
-	return;
-
-}
-
-
-static void Point_adjust(int *x, int *y)
-{
-	struct AW5306_ts_data *AW5306_ts = pContext;
-	int temp;
-
-	if (AW5306_ts->swap) {
-		temp = *x;
-		*x = *y;
-		*y = temp;
-	}
-	if (AW5306_ts->xch) 
-		*x = AW5306_ts->reslx - *x;
-	if (AW5306_ts->ych) 
-		*y = AW5306_ts->resly - *y;
-
-	if (AW5306_ts->lcd_exchg) {
-		int tmp;
-		tmp = *x;
-		*x = *y;
-		*y = AW5306_ts->reslx - tmp;
-	}
-}
-
-
-static int AW5306_read_data(void)
-{
-	struct AW5306_ts_data *data = pContext;
-	struct ts_event *event = &data->event;
-	int Pevent;
-    	int i = 0;
-	
-	AW5306_TouchProcess();
-	
-	//memset(event, 0, sizeof(struct ts_event));
-	event->touch_point = AW5306_GetPointNum();
-
-	for(i=0;i<event->touch_point;i++)
-	{
-		AW5306_GetPoint(&event->x[i],&event->y[i],&event->touch_ID[i],&Pevent,i);
-		//swap(event->x[i], event->y[i]);
-		Point_adjust(&event->x[i], &event->y[i]);
-//		printk("key%d = %d,%d,%d \n",i,event->x[i],event->y[i],event->touch_ID[i] );
-	}
-    	
-	if (event->touch_point == 0) 
-	{
-		if(tp_idlecnt <= AWTPCfg.FAST_FRAME*5)
-		{
-			tp_idlecnt++;
-		}
-		if(tp_idlecnt > AWTPCfg.FAST_FRAME*5)
-		{
-			tp_SlowMode = 1;
-		}
-		
-		if (event->pre_point != 0)
-		{
-		    	AW5306_ts_release();
-			event->pre_point = 0;
-		}
-		return 1; 
-	}
-	else
-	{
-		tp_SlowMode = 0;
-		tp_idlecnt = 0;
-		event->pre_point = event->touch_point; 
-		event->pressure = 200;
-		dbg("%s: 1:%d %d 2:%d %d \n", __func__,
-		event->x[0], event->y[0], event->x[1], event->y[1]);
-	
-		return 0;
-	}
-}
-
-static void AW5306_report_multitouch(void)
-{
-	struct AW5306_ts_data *data = pContext;
-	struct ts_event *event = &data->event;
-
-#ifdef TOUCH_KEY_SUPPORT
-	if(1 == key_tp){
-		return;
-	}
-#endif
-
-	switch(event->touch_point) {
-	case 5:
-		input_report_abs(data->input_dev, ABS_MT_TRACKING_ID, event->touch_ID[4]);	
-		//input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, event->pressure);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_X, event->x[4]);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_Y, event->y[4]);
-		//input_report_abs(data->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-		input_mt_sync(data->input_dev);
-	//	printk("=++==x5 = %d,y5 = %d ====\n",event->x[4],event->y[4]);
-	case 4:
-		input_report_abs(data->input_dev, ABS_MT_TRACKING_ID, event->touch_ID[3]);	
-		//input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, event->pressure);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_X, event->x[3]);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_Y, event->y[3]);
-		//input_report_abs(data->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-		input_mt_sync(data->input_dev);
-	//	printk("===x4 = %d,y4 = %d ====\n",event->x[3],event->y[3]);
-	case 3:
-		input_report_abs(data->input_dev, ABS_MT_TRACKING_ID, event->touch_ID[2]);	
-		//input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, event->pressure);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_X, event->x[2]);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_Y, event->y[2]);
-		//input_report_abs(data->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-		input_mt_sync(data->input_dev);
-	//	printk("===x3 = %d,y3 = %d ====\n",event->x[2],event->y[2]);
-	case 2:
-		input_report_abs(data->input_dev, ABS_MT_TRACKING_ID, event->touch_ID[1]);	
-		//input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, event->pressure);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_X, event->x[1]);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_Y, event->y[1]);
-		//input_report_abs(data->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-		input_mt_sync(data->input_dev);
-	//	printk("===x2 = %d,y2 = %d ====\n",event->x[1],event->y[1]);
-	case 1:
-		input_report_abs(data->input_dev, ABS_MT_TRACKING_ID, event->touch_ID[0]);	
-		//input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, event->pressure);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_X, event->x[0]);
-		input_report_abs(data->input_dev, ABS_MT_POSITION_Y, event->y[0]);
-		//input_report_abs(data->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-		input_mt_sync(data->input_dev);
-	//	printk("===x1 = %d,y1 = %d ====\n",event->x[0],event->y[0]);
-		break;
-	default:
-//		print_point_info("==touch_point default =\n");
-		break;
-	}
-	
-	input_sync(data->input_dev);
-	dbg("%s: 1:%d %d 2:%d %d \n", __func__,
-		event->x[0], event->y[0], event->x[1], event->y[1]);
-	return;
-}
-
-#ifdef TOUCH_KEY_SUPPORT
-static void AW5306_report_touchkey(void)
-{
-	struct AW5306_ts_data *data = pContext;
-	struct ts_event *event = &data->event;
-	//printk("x=%d===Y=%d\n",event->x[0],event->y[0]);
-
-#ifdef TOUCH_KEY_FOR_ANGDA
-	if((1==event->touch_point)&&(event->x1 > TOUCH_KEY_X_LIMIT)){
-		key_tp = 1;
-		if(event->x1 < 40){
-			key_val = 1;
-			input_report_key(data->input_dev, key_val, 1);
-			input_sync(data->input_dev);  
-		//	print_point_info("===KEY 1====\n");
-		}else if(event->y1 < 90){
-			key_val = 2;
-			input_report_key(data->input_dev, key_val, 1);
-			input_sync(data->input_dev);     
-		//	print_point_info("===KEY 2 ====\n");
-		}else{
-			key_val = 3;
-			input_report_key(data->input_dev, key_val, 1);
-			input_sync(data->input_dev);     
-		//	print_point_info("===KEY 3====\n");	
-		}
-	} else{
-		key_tp = 0;
-	}
-#endif
-#ifdef TOUCH_KEY_FOR_EVB13
-	if((1==event->touch_point)&&((event->y[0] > 510)&&(event->y[0]<530)))
-	{
-		if(key_tp != 1)
-		{
-			input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-			input_sync(data->input_dev);
-		}
-		else
-		{
-			//printk("===KEY touch ++++++++++====++=\n");     
-		
-			if(event->x[0] < 90){
-				key_val = 1;
-				input_report_key(data->input_dev, KEY_MENU, 1);
-				input_sync(data->input_dev);  
-			//	printk("===KEY 1===++=\n");     
-			}else if((event->x[0] < 230)&&(event->x[0]>185)){
-				key_val = 2;
-				input_report_key(data->input_dev, KEY_BACK, 1);
-				input_sync(data->input_dev);     
-			//	printk("===KEY 2 ====\n");
-			}else if((event->x[0] < 355)&&(event->x[0]>305)){
-				key_val = 3;
-				input_report_key(data->input_dev, KEY_SEARCH, 1);
-				input_sync(data->input_dev);     
-			//	print_point_info("===KEY 3====\n");
-			}else if ((event->x[0] < 497)&&(event->x[0]>445))	{
-				key_val = 4;
-				input_report_key(data->input_dev, KEY_HOMEPAGE, 1);
-				input_sync(data->input_dev);     
-			//	print_point_info("===KEY 4====\n");	
-			}else if ((event->x[0] < 615)&&(event->x[0]>570))	{
-				key_val = 5;
-				input_report_key(data->input_dev, KEY_VOLUMEDOWN, 1);
-				input_sync(data->input_dev);     
-			//	print_point_info("===KEY 5====\n");	
-			}else if ((event->x[0] < 750)&&(event->x[0]>705))	{
-				key_val = 6;
-				input_report_key(data->input_dev, KEY_VOLUMEUP, 1);
-				input_sync(data->input_dev);     
-			//	print_point_info("===KEY 6====\n");	
-			}
-		}
-		key_tp = 1;
-	}
-	else
-	{
-		key_tp = 0;
-	}
-#endif
-
-#ifdef TOUCH_KEY_LIGHT_SUPPORT
-	AW5306_lighting();
-#endif
-	return;
-}
-#endif
-
-
-static void AW5306_report_value(void)
-{
-	AW5306_report_multitouch();
-#ifdef TOUCH_KEY_SUPPORT
-	AW5306_report_touchkey();
-#endif
-	return;
-}	/*end AW5306_report_value*/
-
-
-#ifdef INTMODE
-static void AW5306_ts_pen_irq_work(struct work_struct *work)
-{
-	int ret = -1;
-    
-	ret = AW5306_read_data();
-	if (ret == 0) 
-		AW5306_report_value();
-
-    	wmt_enable_gpirq(pContext->irqgpio);
-
-    	return;
-}
-#else
-static void AW5306_ts_pen_irq_work(struct work_struct *work)
-{
-	int ret = -1;
-	
-	if(suspend_flag != 1)
-	{
-		ret = AW5306_read_data();
-		if (ret == 0) {
-			AW5306_report_value();
-		}
-	}
-	else
-	{
-			AW5306_Sleep(); 
-	}
-}
-
-#endif
-
-
-
-static irqreturn_t aw5306_interrupt(int irq, void *dev)
-{
-    	struct AW5306_ts_data *AW5306_ts= dev;
-
-//printk("I\n");
-	if (wmt_is_tsint(AW5306_ts->irqgpio))
-	{
-		wmt_clr_int(AW5306_ts->irqgpio);
-		if (wmt_is_tsirq_enable(AW5306_ts->irqgpio))
-		{
-			wmt_disable_gpirq(AW5306_ts->irqgpio);
-			#ifdef CONFIG_HAS_EARLYSUSPEND
-				if(!AW5306_ts->earlysus) queue_work(AW5306_ts->ts_workqueue , &AW5306_ts->pen_event_work);
-			#else
-    				queue_work(AW5306_ts->ts_workqueue , &AW5306_ts->pen_event_work);
-			#endif
-
-		}
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-}
-/*
-static void aw5306_reset(struct AW5306_ts_data *aw5306)
-{
-    gpio_set_value(aw5306->rstgpio, 0);
-    mdelay(5);
-    gpio_set_value(aw5306->rstgpio, 1);
-    mdelay(5);
-    gpio_set_value(aw5306->rstgpio, 0);
-    mdelay(5);
-
-    return;
-}
-*/
-
-void AW5306_tpd_polling(unsigned long data)
- {
-	struct AW5306_ts_data *AW5306_ts = i2c_get_clientdata(l_client);
- 	
-#ifdef INTMODE 
- 	if (!work_pending(&AW5306_ts->pen_event_work)) {
-    queue_work(AW5306_ts->ts_workqueue, &AW5306_ts->pen_event_work);
-    }
-#else
-    
- 	if (!work_pending(&AW5306_ts->pen_event_work)) {
-    queue_work(AW5306_ts->ts_workqueue, &AW5306_ts->pen_event_work);
-    }
-	if(suspend_flag != 1)
-	{
-	#ifdef AUTO_RUDUCEFRAME
-		if(tp_SlowMode)
-		{  	
-			AW5306_ts->touch_timer.expires = jiffies + HZ/AWTPCfg.SLOW_FRAME;
-		}
-		else
-		{
-			AW5306_ts->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-		}
-	#else
-		AW5306_ts->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-	#endif
-		add_timer(&AW5306_ts->touch_timer);
-	}
-#endif
- }
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void aw5306_early_suspend(struct early_suspend *handler)
-{
-#ifdef INTMODE
-	if(suspend_flag != 1)
-	{
-		wmt_disable_gpirq(AW5306_ts->irqgpio);
-		AW5306_Sleep();
-		suspend_flag = 1;
-	}
-#else
-	if(suspend_flag != 1)
-	{
-		printk("AW5306 SLEEP!!!");
-		suspend_flag = 1;
-	}  
-#endif
-
-    	return;
-}
-
-static void aw5306_late_resume(struct early_suspend *handler)
-{
-    	struct AW5306_ts_data *AW5306_ts= container_of(handler, struct AW5306_ts_data , early_suspend);
-#ifdef INTMODE
-	if(suspend_flag != 0)
-	{
-		gpio_direction_output(AW5306_ts->rstgpio, 0);
-		AW5306_User_Cfg1();
-		AW5306_TP_Reinit();
-    		wmt_enable_gpirq(AW5306_ts->irqgpio);
-		suspend_flag = 0;
-	}
-#else
-	if(suspend_flag != 0)
-	{
-		gpio_direction_output(AW5306_ts->rstgpio, 0);
-		AW5306_User_Cfg1();
-		AW5306_TP_Reinit();
-		tp_idlecnt = 0;
-		tp_SlowMode = 0;
-		suspend_flag = 0;
-		printk("AW5306 WAKE UP!!!");
-		AW5306_ts->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-		add_timer(&AW5306_ts->touch_timer);
-	}
-#endif
-
-    	return;
-}
-#endif  //CONFIG_HAS_EARLYSUSPEND
-
-#ifdef CONFIG_PM
-static int aw5306_suspend(struct platform_device *pdev, pm_message_t state)
-{
-#ifdef INTMODE
-	if(suspend_flag != 1)
-	{
-		wmt_disable_gpirq(pContext->irqgpio);
-		AW5306_Sleep();
-		suspend_flag = 1;
-	}
-#else
-	if(suspend_flag != 1)
-	{
-		printk("AW5306 SLEEP!!!");
-		suspend_flag = 1;
-	}  
-#endif
-	return 0;
-
-}
-
-static int aw5306_resume(struct platform_device *pdev)
-{
-    	struct AW5306_ts_data *AW5306_ts= dev_get_drvdata(&pdev->dev);
-	
-#ifdef INTMODE
-	if(suspend_flag != 0)
-	{
-		gpio_direction_output(AW5306_ts->rstgpio, 0);
-		AW5306_User_Cfg1();
-		AW5306_TP_Reinit();
-		suspend_flag = 0;
-		printk("AW5306 WAKE UP_intmode!!!");
-    		wmt_enable_gpirq(AW5306_ts->irqgpio);
-	}
-#else
-	if(suspend_flag != 0)
-	{
-		gpio_direction_output(AW5306_ts->rstgpio, 0);
-		AW5306_User_Cfg1();
-		AW5306_TP_Reinit();
-		tp_idlecnt = 0;
-		tp_SlowMode = 0;
-		suspend_flag = 0;
-		printk("AW5306 WAKE UP!!!");
-		AW5306_ts->touch_timer.expires = jiffies + HZ/AWTPCfg.FAST_FRAME;
-		add_timer(&AW5306_ts->touch_timer);
-	}
-#endif
-
-	return 0;
-}
-
-#else
-#define aw5306_suspend NULL
-#define aw5306_resume NULL
-#endif
-
-static int aw5306_probe(struct platform_device *pdev)
-{
-	int err = 0;
-	struct AW5306_ts_data *AW5306_ts = platform_get_drvdata( pdev);
-    	u8 reg_value;
-
-    	//aw5306_reset(AW5306_ts);
-
-	reg_value = AW_I2C_ReadByte(0x01);
-	if(reg_value != 0xA8)
-	{
-		//l_client->addr = 0x39;
-		dbg_err("AW5306_ts_probe: CHIP ID NOT CORRECT\n");
-		return -ENODEV;
-	}
-	
-	i2c_set_clientdata(l_client, AW5306_ts);
-
-	INIT_WORK(&AW5306_ts->pen_event_work, AW5306_ts_pen_irq_work);
-    	AW5306_ts->ts_workqueue = create_singlethread_workqueue(AW5306_ts->name);
-	if (!AW5306_ts->ts_workqueue ) {
-		err = -ESRCH;
-		goto exit_create_singlethread;
-	}
-    
-	AW5306_ts->input_dev = input_allocate_device();
-	if (!AW5306_ts->input_dev) {
-		err = -ENOMEM;
-		dbg_err("failed to allocate input device\n");
-		goto exit_input_dev_alloc_failed;
-	}
-	
-	AW5306_ts->input_dev->name = AW5306_ts->name;
-	AW5306_ts->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	set_bit(INPUT_PROP_DIRECT, AW5306_ts->input_dev->propbit);
-
-	if (AW5306_ts->lcd_exchg) {
-		input_set_abs_params(AW5306_ts->input_dev,
-				ABS_MT_POSITION_X, 0, AW5306_ts->resly, 0, 0);
-		input_set_abs_params(AW5306_ts->input_dev,
-				ABS_MT_POSITION_Y, 0, AW5306_ts->reslx, 0, 0);
-	} else {
-		input_set_abs_params(AW5306_ts->input_dev,
-				ABS_MT_POSITION_X, 0, AW5306_ts->reslx, 0, 0);
-		input_set_abs_params(AW5306_ts->input_dev,
-				ABS_MT_POSITION_Y, 0, AW5306_ts->resly, 0, 0);
-	}
-    	input_set_abs_params(AW5306_ts->input_dev,
-                 	     ABS_MT_TRACKING_ID, 0, 4, 0, 0);
-
-	err = input_register_device(AW5306_ts->input_dev);
-	if (err) {
-		dbg_err("aw5306_ts_probe: failed to register input device.\n");
-		goto exit_input_register_device_failed;
-	}
-        
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	AW5306_ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-	AW5306_ts->early_suspend.suspend = aw5306_early_suspend;
-	AW5306_ts->early_suspend.resume = aw5306_late_resume;
-	register_early_suspend(&AW5306_ts->early_suspend);
-#endif
-
-  	AW5306_create_sysfs(l_client);
-	memcpy(AW_CALI_FILENAME,"/data/tpcali",12);
-	//memcpy(AW_UCF_FILENAME,"/data/AWTPucf",13);
-	printk("ucf file: %s\n", AW_UCF_FILENAME);
-  
-  	AW5306_TP_Init();  
-
-	AW5306_ts->touch_timer.function = AW5306_tpd_polling;
-	AW5306_ts->touch_timer.data = 0;
-	init_timer(&AW5306_ts->touch_timer);
-	AW5306_ts->touch_timer.expires = jiffies + HZ*10;
-	add_timer(&AW5306_ts->touch_timer);
-	
-#ifdef INTMODE
-
-	if(request_irq(AW5306_ts->irq, aw5306_interrupt, IRQF_SHARED, AW5306_ts->name, AW5306_ts) < 0){
-		dbg_err("Could not allocate irq for ts_aw5306 !\n");
-		err = -1;
-		goto exit_register_irq;
-	}	
-	
-    	wmt_set_gpirq(AW5306_ts->irqgpio, IRQ_TYPE_EDGE_FALLING); 
-    	wmt_enable_gpirq(AW5306_ts->irqgpio);
-
-#endif
-    
-   
-
-
-    	return 0;
-    
-exit_register_irq:
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&AW5306_ts->early_suspend);
-#endif
-exit_input_register_device_failed:
-	input_free_device(AW5306_ts->input_dev);
-exit_input_dev_alloc_failed:
-//exit_create_group:
-	cancel_work_sync(&AW5306_ts->pen_event_work);
-	destroy_workqueue(AW5306_ts->ts_workqueue );  
-exit_create_singlethread:
-	return err;
-}
-
-static int aw5306_remove(struct platform_device *pdev)
-{
-    	struct AW5306_ts_data *AW5306_ts= platform_get_drvdata( pdev);
-
-	del_timer(&AW5306_ts->touch_timer);
-    
-
-#ifdef INTMODE
-    	wmt_disable_gpirq(AW5306_ts->irqgpio);
-    	free_irq(AW5306_ts->irq, AW5306_ts);
-#endif
-
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    	unregister_early_suspend(&AW5306_ts->early_suspend);
-#endif
-	input_unregister_device(AW5306_ts->input_dev);
-	input_free_device(AW5306_ts->input_dev);
-    
-    	cancel_work_sync(&AW5306_ts->pen_event_work);
-    	flush_workqueue(AW5306_ts->ts_workqueue);
-	destroy_workqueue(AW5306_ts->ts_workqueue);
-
-	dbg("remove...\n");
-	return 0;
-}
-
-static void aw5306_release(struct device *device)
-{
-    return;
-}
-
-static struct platform_device aw5306_device = {
-	.name  	    = DEV_AW5306,
-	.id       	= 0,
-	.dev    	= {.release = aw5306_release},
-};
-
-static struct platform_driver aw5306_driver = {
-	.driver = {
-	           .name   	= DEV_AW5306,
-		   .owner	= THIS_MODULE,
-	 },
-	.probe    = aw5306_probe,
-	.remove   = aw5306_remove,
-	.suspend  = aw5306_suspend,
-	.resume   = aw5306_resume,
-};
-
-static int check_touch_env(struct AW5306_ts_data *AW5306_ts)
-{
-	int ret = 0;
-	int len = 96;
-	int Enable;
-    	char retval[96] = {0};
-	char ucfname[20] = {0};
-	char *p=NULL, *s=NULL;
-
-    // Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		//printk("MST FT5x0x:Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	sscanf(retval,"%d:",&Enable);
-	//check touch enable
-	if(Enable == 0){
-		//printk("FT5x0x Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-	
-	p = strchr(retval,':');
-	p++;
-    	if(strncmp(p,"aw5306",6)) return -ENODEV;
-	AW5306_ts->name = DEV_AW5306;
-	s = strchr(p, ':');
-	p = p + 7;
-	if (s <= p)
-		return -ENODEV;
-	strncpy(ucfname, p, s-p);
-	sprintf(AW_UCF_FILENAME, "/lib/firmware/%s", ucfname);
-	
-	s++;
-	sscanf(s,"%d:%d:%d:%d:%d:%d:%d:%d", &AW5306_ts->irqgpio, &AW5306_ts->reslx, &AW5306_ts->resly, &AW5306_ts->rstgpio, &AW5306_ts->swap, &AW5306_ts->xch, &AW5306_ts->ych, &AW5306_ts->nt);
-
-    	AW5306_ts->irq = IRQ_GPIO;
-
-	printk("%s irqgpio=%d, reslx=%d, resly=%d, rstgpio=%d, swap=%d, xch=%d, ych=%d, nt=%d\n", AW5306_ts->name,  AW5306_ts->irqgpio, AW5306_ts->reslx, AW5306_ts->resly, AW5306_ts->rstgpio, AW5306_ts->swap, AW5306_ts->xch, AW5306_ts->ych, AW5306_ts->nt);
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			AW5306_ts->lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = TS_I2C_NAME,
-	.flags         = 0x00,
-	.addr          = AW5306_I2C_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-
-	//ts_i2c_board_info.addr =  AW5306_I2C_ADDR;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(AW5306_I2C_BUS);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-static int __init aw5306_init(void)
-{
-	int ret = -ENOMEM;
-	struct AW5306_ts_data *AW5306_ts=NULL;
-
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-
-	AW5306_ts = kzalloc(sizeof(struct AW5306_ts_data), GFP_KERNEL);
-    	if(!AW5306_ts){
-        	dbg_err("mem alloc failed.\n");
-        	return -ENOMEM;
-    	}
-
-    	pContext = AW5306_ts;
-	ret = check_touch_env(AW5306_ts);
-    	if(ret < 0)
-        	goto exit_free_mem;
-	
-	ret = gpio_request(AW5306_ts->irqgpio, "ts_irq");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen irq request fail\n", AW5306_ts->irqgpio);
-		goto exit_free_mem;
-	}
-	//wmt_gpio_setpull(AW5306_ts->irqgpio, WMT_GPIO_PULL_UP);
-	gpio_direction_input(AW5306_ts->irqgpio);
-
-	ret = gpio_request(AW5306_ts->rstgpio, "ts_rst");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen reset request fail\n", AW5306_ts->rstgpio);
-		goto exit_free_irqgpio;
-	}
-	gpio_direction_output(AW5306_ts->rstgpio, 0);
-
-
-	ret = platform_device_register(&aw5306_device);
-	if(ret){
-		dbg_err("register platform drivver failed!\n");
-		goto exit_free_gpio;
-	}
-    	platform_set_drvdata(&aw5306_device, AW5306_ts);
-	
-	ret = platform_driver_register(&aw5306_driver);
-	if(ret){
-		dbg_err("register platform device failed!\n");
-		goto exit_unregister_pdev;
-	}
-
-/*
-	i2c_dev_class = class_create(THIS_MODULE,"aw_i2c_dev");
-	if (IS_ERR(i2c_dev_class)) {		
-		ret = PTR_ERR(i2c_dev_class);		
-		class_destroy(i2c_dev_class);	
-	}
-*/
-
-
-	return ret;
-	
-exit_unregister_pdev:
-	platform_device_unregister(&aw5306_device);
-exit_free_gpio:
-	gpio_free(AW5306_ts->rstgpio);
-exit_free_irqgpio:
-	gpio_free(AW5306_ts->irqgpio);
-exit_free_mem:
-    kfree(AW5306_ts);
-    pContext = NULL;
-	return ret;
-}
-
-static void aw5306_exit(void)
-{
-    if(!pContext) return;
-    
-	platform_driver_unregister(&aw5306_driver);
-	platform_device_unregister(&aw5306_device);
-	gpio_free(pContext->rstgpio);
-	gpio_free(pContext->irqgpio);
-    	kfree(pContext);
-	ts_i2c_unregister_device();
-	return;
-}
-
-late_initcall(aw5306_init);
-module_exit(aw5306_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("FocalTech.Touch");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_userpara.c b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_userpara.c
deleted file mode 100755
index 99f65f87..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_userpara.c
+++ /dev/null
@@ -1,196 +0,0 @@
-#include "AW5306_Reg.h"
-#include "AW5306_Drv.h"
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include "AW5306_userpara.h"
-
-#define	POS_PRECISION				64
-
-extern AW5306_UCF	AWTPCfg;
-extern STRUCTCALI	AW_Cali;
-extern char AW5306_WorkMode;
-extern STRUCTNOISE		AW_Noise;
-
-extern void AW5306_CLB_WriteCfg(void);
-extern int AW_I2C_WriteByte(unsigned char addr, unsigned char data);
-extern unsigned char AW_I2C_ReadByte(unsigned char addr);
-extern unsigned char AW_I2C_ReadXByte( unsigned char *buf, unsigned char addr, unsigned short len);
-extern unsigned char AW5306_RAWDATACHK(void);
-
-const STRUCTCALI Default_Cali1 = 
-{
-	"AWINIC TP CALI",
-	//{0x33,0x23,0x22,0x22,0x22,0x22,0x22,0x02,0x22,0x22},       //TXOFFSET
-	{0x32,0x32,0x23,0x32,0x33,0x33,0x33,0x03,0x22,0x22},       //TXOFFSET
-        //{0x9A,0xA9,0xAA,0xA9,0x9B,0x00},                             //RXOFFSET
-        {0x35,0x44,0x55,0x54,0x34,0x00},                             //RXOFFSET
-        //{0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c,0x3c},//TXCAC
-        {0x2C,0x2B,0x2B,0x2A,0x2A,0x2C,0x2C,0x2C,0x2C,0x2C,0x2D,0x2D,0x2D,0x2D,0x31,0x2C,0x2C,0x2C,0x2C,0x2C},//TXCAC
-        //{0x3d,0x3c,0x3c,0x3c,0x3e,0x3a,0x3a,0x3e,0x3c,0x3b,0x3c,0x3c},//RXCAC
-        {0x84,0x84,0x82,0x82,0x80,0x86,0x86,0x80,0x8C,0x82,0x84,0x84},//RXCAC
-        //{0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x0e,0x2e,0x2e,0x0e,0x0e,0x0e,0x0e,0x0e},//TXGAIN
-        {0x88,0x88,0x88,0x88,0x88,0x68,0x68,0x68,0x68,0x68,0x48,0x48,0x48,0x48,0x28,0x08,0x08,0x08,0x08,0x08},//TXGAIN
-};
-
-const AW5306_UCF Default_UCF = 
-{
-	15,	//TX_NUM
-	10,	//RX_NUM
-	{17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0,0,0},	//TX_ORDER
-	{9,8,7,6,5,4,3,2,1,0,0,0},	//RX_ORDER
-	0,	//RX_START
-	0,	//HAVE_KEY_LINE
-	{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},	//KeyLineValid
-
-	600,	//MAPPING_MAX_X
-	1024,	//MAPPING_MAX_Y
-
-	350,	//GainClbDeltaMin
-	450,	//GainClbDeltaMax
-	550,	//KeyLineDeltaMin
-	650,	//KeyLineDeltaMax
-	8300,	//OffsetClbExpectedMin
-	8500,	//OffsetClbExpectedMax
-	300,	//RawDataDeviation
-	8,		//CacMultiCoef
-
-	7000,	//RawDataCheckMin
-	10000,	//RawDataCheckMax
-
-	200,	//FLYING_TH
-	100,	//MOVING_TH
-	50,		//MOVING_ACCELER
-	
-	70,		//PEAK_TH
-	80,		//GROUP_TH
-	90,		//BIGAREA_TH
-	25,		//BIGAREA_CNT
-	20,	//BIGAREA_FRESHCNT
-
-	1,		//CACULATE_COEF
-	
-	1,	//FIRST_CALI
-	0,	//RAWDATA_DUMP_SWITCH
-	
-	1,	//MULTI_SCANFREQ
-	5,	//BASE_FREQ
-	0x83,	//FREQ_OFFSET
-	0x00,	//WAIT_TIME
-	0x2b,	//CHAMP_CFG
-	0x10,	//POSLEVEL_TH
-	
-	1,	//ESD_PROTECT
-	
-	0,	//MARGIN_COMPENSATE
-	0,	//MARGIN_COMP_DATA_UP
-	0,	//MARGIN_COMP_DATA_DOWN
-	0,	//MARGIN_COMP_DATA_LEFT
-	0,	//MARGIN_COMP_DATA_RIGHT
-	
-	1,	//POINT_RELEASEHOLD
-	0,	//MARGIN_RELEASEHOLD
-	0,	//POINT_PRESSHOLD
-	1,	//KEY_PRESSHOLD
-	
-	0,	//PEAK_ROW_COMPENSATE
-	1,	//PEAK_COL_COMPENSATE
-	3,	//PEAK_COMPENSATE_COEF
-	
-	0,	//LCD_NOISE_PROCESS
-	50,	//LCD_NOISETH
-	
-	0,	//FALSE_PEAK_PROCESS
-	100,	//FALSE_PEAK_TH
-	
-	6,	//STABLE_DELTA_X
-	6,	//STABLE_DELTA_Y
-
-	0,	//DEBUG_LEVEL
-	
-	50,	//FAST_FRAME
-	20,	//SLOW_FRAME
-	
-	0,	//GAIN_CLB_SEPERATE
-	5,	//MARGIN_PREFILTER
-	0,	//BIGAREA_HOLDPOINT
-	50,	//CHARGE_NOISE
-	0,	//FREQ_JUMP
-	0,	//PEAK_VALID_CHECK
-	1,	//WATER_REMOVE
-
-#ifdef INTMODE
-	1	//INT_MODE	
-#else
-	0	//POLL_MODE	
-#endif
-};
-
-void AW5306_User_Cfg1(void)
-{
-	unsigned char i;
-
-		
-	for(i=0;i<AWTPCfg.TX_LOCAL;i++)
-	{
-		AW_I2C_WriteByte(SA_TX_INDEX0+i,AWTPCfg.TX_ORDER[i]);			//TX REVERT
-	}
-
-	AW_I2C_WriteByte(SA_TX_NUM,AWTPCfg.TX_LOCAL);
-	AW_I2C_WriteByte(SA_RX_NUM,AWTPCfg.RX_LOCAL);
-
-	if(1 == AWTPCfg.MULTI_SCANFREQ)
-	{
-		AW_I2C_WriteByte(SA_SCANFREQ1,AWTPCfg.BASE_FREQ);
-		AW_I2C_WriteByte(SA_SCANFREQ2,AWTPCfg.BASE_FREQ);
-		AW_I2C_WriteByte(SA_SCANFREQ3,AWTPCfg.BASE_FREQ);
-	}
-	else
-	{
-		AW_I2C_WriteByte(SA_SCANFREQ1,AWTPCfg.BASE_FREQ);		//3-5
-	}
-
-	
-	AW_I2C_WriteByte(SA_WAITTIME,AWTPCfg.WAIT_TIME);
-	AW_I2C_WriteByte(SA_RX_START,AWTPCfg.RX_START);
-	AW_I2C_WriteByte(SA_SCANTIM,4);		// set to 32 TX cycles mode
-
-	AW_I2C_WriteByte(SA_PAGE,1);
-	AW_I2C_WriteByte(SA_CHAMPCFG,AWTPCfg.CHAMP_CFG);	//
-	AW_I2C_WriteByte(SA_OSCCFG1,AWTPCfg.FREQ_OFFSET);			//
-	AW_I2C_WriteByte(SA_OSCCFG2,0x10);		//TRIM register
-	AW_I2C_WriteByte(SA_POSLEVELTH,AWTPCfg.POSLEVEL_TH);
-
-	AW_I2C_WriteByte(SA_CPFREQ,0x00);		//for AW256
-	AW_I2C_WriteByte(SA_PAGE,0);
-
-	AW5306_CLB_WriteCfg();	
-	//printk("AW5306 user config finished TXCAC0 = %x",AW_Cali.TXCAC[0] );
-}
-
-void AW5306_User_Init(void)
-{
-	unsigned char ret;
-
-	ret = 0;
-
-	AW5306_WorkMode = DeltaMode;	//DeltaMode: chip output delta data  RawDataMode: chip output rawdata
-
-	memcpy(&AWTPCfg,&Default_UCF,sizeof(AW5306_UCF));
-	memcpy(&AW_Cali,&Default_Cali1,sizeof(STRUCTCALI));		//load default cali value
-
-
-	//AW_I2C_WriteByte(SA_PAGE,0);
-	//AW_I2C_WriteByte(SA_IDRST,0x55);
-
-	AW5306_User_Cfg1();
-
-	AW_Noise.FrmState = NOISE_FRM_NORMAL;
-	AW_Noise.WorkFreqID = 16;
-	AW_Noise.ScanFreqID = AW_Noise.WorkFreqID;
-	AW_Noise.State = NOISE_LISTENING;
-	AW_Noise.NoiseTh1 = 60;
-	AW_Noise.JumpTh = 5;
-	AW_Noise.Better_NoiseScan = 1000;
-	//ret = AW5306_RAWDATACHK();
-	
-}
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_userpara.h b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_userpara.h
deleted file mode 100755
index 15d5c180..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/AW5306_userpara.h
+++ /dev/null
@@ -1,99 +0,0 @@
-#ifndef AW5306_USERPARA_H
-
-#define AW5306_USERPARA_H
-
-#define INTMODE
-
-typedef struct {
-	unsigned char	TX_LOCAL;	//					15		//TX number of TP
-	unsigned char	RX_LOCAL;	//					10		//RX number of TP
-	unsigned char	TX_ORDER[22];	// TX ORDER
-	unsigned char	RX_ORDER[12];	// RX mapping in inverted order
-	unsigned char	RX_START;	//RX START LINE
-	unsigned char	HAVE_KEY_LINE;	// 0: no KEY line, 1: have key line on TX line TX_LOCAL-1
-	unsigned char	KeyLineValid[16];
-
-	unsigned short	MAPPING_MAX_X;	//   320
-	unsigned short	MAPPING_MAX_Y;	//   460
-
-	unsigned short	GainClbDeltaMin;	// Expected minimum delta for GAIN calibration
-	unsigned short	GainClbDeltaMax;	// Expected maximum delta for GAIN calibration
-	unsigned short	KeyLineDeltaMin;
-	unsigned short	KeyLineDeltaMax;
-	unsigned short	OffsetClbExpectedMin;	// Expected minimum data for OFFSET calibration
-	unsigned short	OffsetClbExpectedMax;	// Expected minimum data for OFFSET calibration
-	unsigned short	RawDataDeviation;	// Maximum deviation in a frame
-	unsigned short	CacMultiCoef;
-
-	unsigned short	RawDataCheckMin;
-	unsigned short	RawDataCheckMax;
-
-	unsigned short  FLYING_TH;
-	unsigned short 	MOVING_TH;
-	unsigned short 	MOVING_ACCELER;
-
-	unsigned char	PEAK_TH;
-	unsigned char	GROUP_TH;
-	unsigned char	BIGAREA_TH;
-	unsigned char	BIGAREA_CNT;
-	unsigned char	BIGAREA_FRESHCNT;
-
-	unsigned char	CACULATE_COEF;
-	
-	unsigned char 	FIRST_CALI;
-	unsigned char	RAWDATA_DUMP_SWITCH;
-	unsigned char	MULTI_SCANFREQ;
-	unsigned char	BASE_FREQ;
-	unsigned char	FREQ_OFFSET;
-	unsigned char	WAIT_TIME;
-	unsigned char	CHAMP_CFG;
-	unsigned char	POSLEVEL_TH;
-	
-	unsigned char	ESD_PROTECT;
-	
-	unsigned char	MARGIN_COMPENSATE;
-	unsigned char	MARGIN_COMP_DATA_UP;
-	unsigned char	MARGIN_COMP_DATA_DOWN;
-	unsigned char	MARGIN_COMP_DATA_LEFT;
-	unsigned char	MARGIN_COMP_DATA_RIGHT;
-	
-	unsigned char	POINT_RELEASEHOLD;
-	unsigned char	MARGIN_RELEASEHOLD;
-	unsigned char	POINT_PRESSHOLD;
-	unsigned char	KEY_PRESSHOLD;
-	
-	unsigned char	PEAK_ROW_COMPENSATE;
-	unsigned char	PEAK_COL_COMPENSATE;
-	unsigned char	PEAK_COMPENSATE_COEF;
-	
-	unsigned char	LCD_NOISE_PROCESS;
-	unsigned char	LCD_NOISETH;
-	
-	unsigned char	FALSE_PEAK_PROCESS;
-	unsigned char	FALSE_PEAK_TH;
-	
-	unsigned char	STABLE_DELTA_X;
-	unsigned char	STABLE_DELTA_Y;
-	
-	unsigned char	DEBUG_LEVEL;
-	
-	unsigned char	FAST_FRAME;
-	unsigned char	SLOW_FRAME;
-	
-	unsigned char	GAIN_CLB_SEPERATE;
-
-	unsigned char	MARGIN_PREFILTER;
-	
-	unsigned char	BIGAREA_HOLDPOINT;
-	unsigned char	CHARGE_NOISE;
-	unsigned char	FREQ_JUMP;
-	unsigned char	PEAK_VALID_CHECK;
-	unsigned char	WATER_REMOVE;
-	unsigned char	INT_MODE;
-
-}AW5306_UCF;
-
-void AW5306_User_Init(void);
-void AW5306_User_Cfg1(void);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/Kconfig
deleted file mode 100755
index 32029915..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-config TOUCHSCREEN_AW5306

-        tristate "AW5306 Capacity Touchscreen Device Support"

-        default y

-        depends on ARCH_WMT

-        ---help---

-          Say Y here if you have an WMT based board with touchscreen

-          attached to it.

-          If unsure, say N.

-          To compile this driver as a module, choose M here: the

-          module will be called s_wmt_ts_aw5306.

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/Makefile
deleted file mode 100755
index 2a79cbe6..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG  # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall 

-  #DEBFLAGS = -O2 -Wall  -L./libAW5306.a

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_aw5306

-

-#obj-$(CONFIG_TOUCHSCREEN_FT5X0X) := $(MY_MODULE_NAME).o

-obj-m := $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := AW5306_ts.o irq_gpio.o AW5306_userpara.o AW5306_Base.b  AW5306_Clb.b  AW5306_Drv.b

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-#	@rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	@rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers modules.builtin

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/irq_gpio.c b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/irq_gpio.c
deleted file mode 100755
index 8bdf9f20..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/irq_gpio.c
+++ /dev/null
@@ -1,149 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <mach/hardware.h>
-#include "irq_gpio.h"
-
-int wmt_enable_gpirq(int num)
-{
-	if(num > 15)
-		return -1;
-
-	if(num < 4)
-		REG32_VAL(__GPIO_BASE+0x0300) |= 1<<(num*8+7); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) |= 1<<((num-4)*8+7); //enable interrupt 
-	else if(num >= 8 && num < 12)
-		REG32_VAL(__GPIO_BASE+0x0308) |= 1<<((num-8)*8+7); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x030C) |= 1<<((num-12)*8+7); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_disable_gpirq(int num)
-{
-	if(num > 15)
-		return -1;
-	
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) &= ~(1<<(num*8+7)); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) &= ~(1<<((num-4)*8+7)); //enable interrupt 
-	else if(num >= 8 && num < 12)
-		REG32_VAL(__GPIO_BASE+0x0308) &= ~(1<<((num-8)*8+7)); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x030C) &= ~(1<<((num-12)*8+7)); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_is_tsirq_enable(int num)
-{
-	int val = 0;
-	
-	if(num > 15)
-		return 0;
-
-	if(num<4)
-		val = REG32_VAL(__GPIO_BASE+0x0300) & (1<<(num*8+7)); 
-	else if(num >= 4 && num < 8)
-		val = REG32_VAL(__GPIO_BASE+0x0304) & (1<<((num-4)*8+7)); 
-	else if(num >= 8 && num < 12)
-		val = REG32_VAL(__GPIO_BASE+0x0308) & (1<<((num-8)*8+7));  
-	else
-		val = REG32_VAL(__GPIO_BASE+0x030C) & (1<<((num-12)*8+7));  
-		
-	return val?1:0;
-
-}
-
-int wmt_is_tsint(int num)
-{
-	if (num > 15)
-	{
-		return 0;
-	}
-	return (REG32_VAL(__GPIO_BASE+0x0360) & (1<<num)) ? 1: 0; 
-}
-
-void wmt_clr_int(int num)
-{
-	if (num > 15)
-	{
-		return;
-	}
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num;
-}
-
-int wmt_set_gpirq(int num, int type) 
-{
-	int shift;
-	int offset;
-	unsigned long reg;
-	
-	if(num >15)
-		return -1;
-	//if (num > 9)
-		//GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~BIT4; // gpio10,11 as gpio
-
-	REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num);//|=(1<<num);// //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull down
-	REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down
-
-	//set gpio irq triger type
-	if(num < 4){//[0,3]
-		shift = num;
-		offset = 0x0300;
-	}else if(num >= 4 && num < 8){//[4,7]
-		shift = num-4;
-		offset = 0x0304;
-	}else if(num >= 8 && num < 12){//[8,11]
-		shift = num-8;
-		offset = 0x0308;
-	}else{// [12,15]
-		shift = num-12;
-		offset = 0x030C;
-	}
-	
-	reg = REG32_VAL(__GPIO_BASE + offset);
-
-	switch(type){
-		case IRQ_TYPE_LEVEL_LOW:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_LEVEL_HIGH:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_FALLING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_RISING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		default://both edge
-			reg |= (1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-			
-	}
-	//reg |= 1<<(shift*8+7);//enable interrupt
-	reg &= ~(1<<(shift*8+7)); //disable int
-
-	REG32_VAL(__GPIO_BASE + offset) = reg; 
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num; //clear interrupt status
-	msleep(5);
-	return 0;
-}
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/irq_gpio.h b/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/irq_gpio.h
deleted file mode 100755
index 0232bd04..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/aw5306_ts/irq_gpio.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _LINUX_IRQ_GPIO_H
-#define _LINUX_IRQ_GPIO_H
-
-
-extern int wmt_enable_gpirq(int num);
-extern int wmt_disable_gpirq(int num);
-extern int wmt_is_tsirq_enable(int num);
-extern int wmt_is_tsint(int num);
-extern void wmt_clr_int(int num);
-extern int wmt_set_gpirq(int num, int type); 
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/bu21013_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/bu21013_ts.c
deleted file mode 100644
index f2d03c06..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/bu21013_ts.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Naveen Kumar G <naveen.gaddipati@stericsson.com> for ST-Ericsson
- * License terms:GNU General Public License (GPL) version 2
- */
-
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-#include <linux/workqueue.h>
-#include <linux/input.h>
-#include <linux/input/bu21013.h>
-#include <linux/slab.h>
-#include <linux/regulator/consumer.h>
-#include <linux/module.h>
-
-#define PEN_DOWN_INTR	0
-#define MAX_FINGERS	2
-#define RESET_DELAY	30
-#define PENUP_TIMEOUT	(10)
-#define DELTA_MIN	16
-#define MASK_BITS	0x03
-#define SHIFT_8		8
-#define SHIFT_2		2
-#define LENGTH_OF_BUFFER	11
-#define I2C_RETRY_COUNT	5
-
-#define BU21013_SENSORS_BTN_0_7_REG	0x70
-#define BU21013_SENSORS_BTN_8_15_REG	0x71
-#define BU21013_SENSORS_BTN_16_23_REG	0x72
-#define BU21013_X1_POS_MSB_REG		0x73
-#define BU21013_X1_POS_LSB_REG		0x74
-#define BU21013_Y1_POS_MSB_REG		0x75
-#define BU21013_Y1_POS_LSB_REG		0x76
-#define BU21013_X2_POS_MSB_REG		0x77
-#define BU21013_X2_POS_LSB_REG		0x78
-#define BU21013_Y2_POS_MSB_REG		0x79
-#define BU21013_Y2_POS_LSB_REG		0x7A
-#define BU21013_INT_CLR_REG		0xE8
-#define BU21013_INT_MODE_REG		0xE9
-#define BU21013_GAIN_REG		0xEA
-#define BU21013_OFFSET_MODE_REG		0xEB
-#define BU21013_XY_EDGE_REG		0xEC
-#define BU21013_RESET_REG		0xED
-#define BU21013_CALIB_REG		0xEE
-#define BU21013_DONE_REG		0xEF
-#define BU21013_SENSOR_0_7_REG		0xF0
-#define BU21013_SENSOR_8_15_REG		0xF1
-#define BU21013_SENSOR_16_23_REG	0xF2
-#define BU21013_POS_MODE1_REG		0xF3
-#define BU21013_POS_MODE2_REG		0xF4
-#define BU21013_CLK_MODE_REG		0xF5
-#define BU21013_IDLE_REG		0xFA
-#define BU21013_FILTER_REG		0xFB
-#define BU21013_TH_ON_REG		0xFC
-#define BU21013_TH_OFF_REG		0xFD
-
-
-#define BU21013_RESET_ENABLE		0x01
-
-#define BU21013_SENSORS_EN_0_7		0x3F
-#define BU21013_SENSORS_EN_8_15		0xFC
-#define BU21013_SENSORS_EN_16_23	0x1F
-
-#define BU21013_POS_MODE1_0		0x02
-#define BU21013_POS_MODE1_1		0x04
-#define BU21013_POS_MODE1_2		0x08
-
-#define BU21013_POS_MODE2_ZERO		0x01
-#define BU21013_POS_MODE2_AVG1		0x02
-#define BU21013_POS_MODE2_AVG2		0x04
-#define BU21013_POS_MODE2_EN_XY		0x08
-#define BU21013_POS_MODE2_EN_RAW	0x10
-#define BU21013_POS_MODE2_MULTI		0x80
-
-#define BU21013_CLK_MODE_DIV		0x01
-#define BU21013_CLK_MODE_EXT		0x02
-#define BU21013_CLK_MODE_CALIB		0x80
-
-#define BU21013_IDLET_0			0x01
-#define BU21013_IDLET_1			0x02
-#define BU21013_IDLET_2			0x04
-#define BU21013_IDLET_3			0x08
-#define BU21013_IDLE_INTERMIT_EN	0x10
-
-#define BU21013_DELTA_0_6	0x7F
-#define BU21013_FILTER_EN	0x80
-
-#define BU21013_INT_MODE_LEVEL	0x00
-#define BU21013_INT_MODE_EDGE	0x01
-
-#define BU21013_GAIN_0		0x01
-#define BU21013_GAIN_1		0x02
-#define BU21013_GAIN_2		0x04
-
-#define BU21013_OFFSET_MODE_DEFAULT	0x00
-#define BU21013_OFFSET_MODE_MOVE	0x01
-#define BU21013_OFFSET_MODE_DISABLE	0x02
-
-#define BU21013_TH_ON_0		0x01
-#define BU21013_TH_ON_1		0x02
-#define BU21013_TH_ON_2		0x04
-#define BU21013_TH_ON_3		0x08
-#define BU21013_TH_ON_4		0x10
-#define BU21013_TH_ON_5		0x20
-#define BU21013_TH_ON_6		0x40
-#define BU21013_TH_ON_7		0x80
-#define BU21013_TH_ON_MAX	0xFF
-
-#define BU21013_TH_OFF_0	0x01
-#define BU21013_TH_OFF_1	0x02
-#define BU21013_TH_OFF_2	0x04
-#define BU21013_TH_OFF_3	0x08
-#define BU21013_TH_OFF_4	0x10
-#define BU21013_TH_OFF_5	0x20
-#define BU21013_TH_OFF_6	0x40
-#define BU21013_TH_OFF_7	0x80
-#define BU21013_TH_OFF_MAX	0xFF
-
-#define BU21013_X_EDGE_0	0x01
-#define BU21013_X_EDGE_1	0x02
-#define BU21013_X_EDGE_2	0x04
-#define BU21013_X_EDGE_3	0x08
-#define BU21013_Y_EDGE_0	0x10
-#define BU21013_Y_EDGE_1	0x20
-#define BU21013_Y_EDGE_2	0x40
-#define BU21013_Y_EDGE_3	0x80
-
-#define BU21013_DONE	0x01
-#define BU21013_NUMBER_OF_X_SENSORS	(6)
-#define BU21013_NUMBER_OF_Y_SENSORS	(11)
-
-#define DRIVER_TP	"bu21013_tp"
-
-/**
- * struct bu21013_ts_data - touch panel data structure
- * @client: pointer to the i2c client
- * @wait: variable to wait_queue_head_t structure
- * @touch_stopped: touch stop flag
- * @chip: pointer to the touch panel controller
- * @in_dev: pointer to the input device structure
- * @intr_pin: interrupt pin value
- * @regulator: pointer to the Regulator used for touch screen
- *
- * Touch panel device data structure
- */
-struct bu21013_ts_data {
-	struct i2c_client *client;
-	wait_queue_head_t wait;
-	bool touch_stopped;
-	const struct bu21013_platform_device *chip;
-	struct input_dev *in_dev;
-	unsigned int intr_pin;
-	struct regulator *regulator;
-};
-
-/**
- * bu21013_read_block_data(): read the touch co-ordinates
- * @data: bu21013_ts_data structure pointer
- * @buf: byte pointer
- *
- * Read the touch co-ordinates using i2c read block into buffer
- * and returns integer.
- */
-static int bu21013_read_block_data(struct bu21013_ts_data *data, u8 *buf)
-{
-	int ret, i;
-
-	for (i = 0; i < I2C_RETRY_COUNT; i++) {
-		ret = i2c_smbus_read_i2c_block_data
-			(data->client, BU21013_SENSORS_BTN_0_7_REG,
-				LENGTH_OF_BUFFER, buf);
-		if (ret == LENGTH_OF_BUFFER)
-			return 0;
-	}
-	return -EINVAL;
-}
-
-/**
- * bu21013_do_touch_report(): Get the touch co-ordinates
- * @data: bu21013_ts_data structure pointer
- *
- * Get the touch co-ordinates from touch sensor registers and writes
- * into device structure and returns integer.
- */
-static int bu21013_do_touch_report(struct bu21013_ts_data *data)
-{
-	u8	buf[LENGTH_OF_BUFFER];
-	unsigned int pos_x[2], pos_y[2];
-	bool	has_x_sensors, has_y_sensors;
-	int	finger_down_count = 0;
-	int	i;
-
-	if (data == NULL)
-		return -EINVAL;
-
-	if (bu21013_read_block_data(data, buf) < 0)
-		return -EINVAL;
-
-	has_x_sensors = hweight32(buf[0] & BU21013_SENSORS_EN_0_7);
-	has_y_sensors = hweight32(((buf[1] & BU21013_SENSORS_EN_8_15) |
-		((buf[2] & BU21013_SENSORS_EN_16_23) << SHIFT_8)) >> SHIFT_2);
-	if (!has_x_sensors || !has_y_sensors)
-		return 0;
-
-	for (i = 0; i < MAX_FINGERS; i++) {
-		const u8 *p = &buf[4 * i + 3];
-		unsigned int x = p[0] << SHIFT_2 | (p[1] & MASK_BITS);
-		unsigned int y = p[2] << SHIFT_2 | (p[3] & MASK_BITS);
-		if (x == 0 || y == 0)
-			continue;
-		pos_x[finger_down_count] = x;
-		pos_y[finger_down_count] = y;
-		finger_down_count++;
-	}
-
-	if (finger_down_count) {
-		if (finger_down_count == 2 &&
-		    (abs(pos_x[0] - pos_x[1]) < DELTA_MIN ||
-		     abs(pos_y[0] - pos_y[1]) < DELTA_MIN)) {
-			return 0;
-		}
-
-		for (i = 0; i < finger_down_count; i++) {
-			if (data->chip->x_flip)
-				pos_x[i] = data->chip->touch_x_max - pos_x[i];
-			if (data->chip->y_flip)
-				pos_y[i] = data->chip->touch_y_max - pos_y[i];
-
-			input_report_abs(data->in_dev,
-					 ABS_MT_POSITION_X, pos_x[i]);
-			input_report_abs(data->in_dev,
-					 ABS_MT_POSITION_Y, pos_y[i]);
-			input_mt_sync(data->in_dev);
-		}
-	} else
-		input_mt_sync(data->in_dev);
-
-	input_sync(data->in_dev);
-
-	return 0;
-}
-/**
- * bu21013_gpio_irq() - gpio thread function for touch interrupt
- * @irq: irq value
- * @device_data: void pointer
- *
- * This gpio thread function for touch interrupt
- * and returns irqreturn_t.
- */
-static irqreturn_t bu21013_gpio_irq(int irq, void *device_data)
-{
-	struct bu21013_ts_data *data = device_data;
-	struct i2c_client *i2c = data->client;
-	int retval;
-
-	do {
-		retval = bu21013_do_touch_report(data);
-		if (retval < 0) {
-			dev_err(&i2c->dev, "bu21013_do_touch_report failed\n");
-			return IRQ_NONE;
-		}
-
-		data->intr_pin = data->chip->irq_read_val();
-		if (data->intr_pin == PEN_DOWN_INTR)
-			wait_event_timeout(data->wait, data->touch_stopped,
-					   msecs_to_jiffies(2));
-	} while (!data->intr_pin && !data->touch_stopped);
-
-	return IRQ_HANDLED;
-}
-
-/**
- * bu21013_init_chip() - power on sequence for the bu21013 controller
- * @data: device structure pointer
- *
- * This function is used to power on
- * the bu21013 controller and returns integer.
- */
-static int bu21013_init_chip(struct bu21013_ts_data *data)
-{
-	int retval;
-	struct i2c_client *i2c = data->client;
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_RESET_REG,
-					BU21013_RESET_ENABLE);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_RESET reg write failed\n");
-		return retval;
-	}
-	msleep(RESET_DELAY);
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_SENSOR_0_7_REG,
-					BU21013_SENSORS_EN_0_7);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_SENSOR_0_7 reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_SENSOR_8_15_REG,
-						BU21013_SENSORS_EN_8_15);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_SENSOR_8_15 reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_SENSOR_16_23_REG,
-						BU21013_SENSORS_EN_16_23);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_SENSOR_16_23 reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_POS_MODE1_REG,
-				(BU21013_POS_MODE1_0 | BU21013_POS_MODE1_1));
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_POS_MODE1 reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_POS_MODE2_REG,
-			(BU21013_POS_MODE2_ZERO | BU21013_POS_MODE2_AVG1 |
-			BU21013_POS_MODE2_AVG2 | BU21013_POS_MODE2_EN_RAW |
-			BU21013_POS_MODE2_MULTI));
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_POS_MODE2 reg write failed\n");
-		return retval;
-	}
-
-	if (data->chip->ext_clk)
-		retval = i2c_smbus_write_byte_data(i2c, BU21013_CLK_MODE_REG,
-			(BU21013_CLK_MODE_EXT | BU21013_CLK_MODE_CALIB));
-	else
-		retval = i2c_smbus_write_byte_data(i2c, BU21013_CLK_MODE_REG,
-			(BU21013_CLK_MODE_DIV | BU21013_CLK_MODE_CALIB));
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_CLK_MODE reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_IDLE_REG,
-				(BU21013_IDLET_0 | BU21013_IDLE_INTERMIT_EN));
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_IDLE reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_INT_MODE_REG,
-						BU21013_INT_MODE_LEVEL);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_INT_MODE reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_FILTER_REG,
-						(BU21013_DELTA_0_6 |
-							BU21013_FILTER_EN));
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_FILTER reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_TH_ON_REG,
-					BU21013_TH_ON_5);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_TH_ON reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_TH_OFF_REG,
-				BU21013_TH_OFF_4 | BU21013_TH_OFF_3);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_TH_OFF reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_GAIN_REG,
-					(BU21013_GAIN_0 | BU21013_GAIN_1));
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_GAIN reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_OFFSET_MODE_REG,
-					BU21013_OFFSET_MODE_DEFAULT);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_OFFSET_MODE reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_XY_EDGE_REG,
-				(BU21013_X_EDGE_0 | BU21013_X_EDGE_2 |
-				BU21013_Y_EDGE_1 | BU21013_Y_EDGE_3));
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_XY_EDGE reg write failed\n");
-		return retval;
-	}
-
-	retval = i2c_smbus_write_byte_data(i2c, BU21013_DONE_REG,
-							BU21013_DONE);
-	if (retval < 0) {
-		dev_err(&i2c->dev, "BU21013_REG_DONE reg write failed\n");
-		return retval;
-	}
-
-	return 0;
-}
-
-/**
- * bu21013_free_irq() - frees IRQ registered for touchscreen
- * @bu21013_data: device structure pointer
- *
- * This function signals interrupt thread to stop processing and
- * frees interrupt.
- */
-static void bu21013_free_irq(struct bu21013_ts_data *bu21013_data)
-{
-	bu21013_data->touch_stopped = true;
-	wake_up(&bu21013_data->wait);
-	free_irq(bu21013_data->chip->irq, bu21013_data);
-}
-
-/**
- * bu21013_probe() - initializes the i2c-client touchscreen driver
- * @client: i2c client structure pointer
- * @id: i2c device id pointer
- *
- * This function used to initializes the i2c-client touchscreen
- * driver and returns integer.
- */
-static int __devinit bu21013_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	struct bu21013_ts_data *bu21013_data;
-	struct input_dev *in_dev;
-	const struct bu21013_platform_device *pdata =
-					client->dev.platform_data;
-	int error;
-
-	if (!i2c_check_functionality(client->adapter,
-					I2C_FUNC_SMBUS_BYTE_DATA)) {
-		dev_err(&client->dev, "i2c smbus byte data not supported\n");
-		return -EIO;
-	}
-
-	if (!pdata) {
-		dev_err(&client->dev, "platform data not defined\n");
-		return -EINVAL;
-	}
-
-	bu21013_data = kzalloc(sizeof(struct bu21013_ts_data), GFP_KERNEL);
-	in_dev = input_allocate_device();
-	if (!bu21013_data || !in_dev) {
-		dev_err(&client->dev, "device memory alloc failed\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	bu21013_data->in_dev = in_dev;
-	bu21013_data->chip = pdata;
-	bu21013_data->client = client;
-
-	bu21013_data->regulator = regulator_get(&client->dev, "V-TOUCH");
-	if (IS_ERR(bu21013_data->regulator)) {
-		dev_err(&client->dev, "regulator_get failed\n");
-		error = PTR_ERR(bu21013_data->regulator);
-		goto err_free_mem;
-	}
-
-	error = regulator_enable(bu21013_data->regulator);
-	if (error < 0) {
-		dev_err(&client->dev, "regulator enable failed\n");
-		goto err_put_regulator;
-	}
-
-	bu21013_data->touch_stopped = false;
-	init_waitqueue_head(&bu21013_data->wait);
-
-	/* configure the gpio pins */
-	if (pdata->cs_en) {
-		error = pdata->cs_en(pdata->cs_pin);
-		if (error < 0) {
-			dev_err(&client->dev, "chip init failed\n");
-			goto err_disable_regulator;
-		}
-	}
-
-	/* configure the touch panel controller */
-	error = bu21013_init_chip(bu21013_data);
-	if (error) {
-		dev_err(&client->dev, "error in bu21013 config\n");
-		goto err_cs_disable;
-	}
-
-	/* register the device to input subsystem */
-	in_dev->name = DRIVER_TP;
-	in_dev->id.bustype = BUS_I2C;
-	in_dev->dev.parent = &client->dev;
-
-	__set_bit(EV_SYN, in_dev->evbit);
-	__set_bit(EV_KEY, in_dev->evbit);
-	__set_bit(EV_ABS, in_dev->evbit);
-
-	input_set_abs_params(in_dev, ABS_MT_POSITION_X, 0,
-						pdata->touch_x_max, 0, 0);
-	input_set_abs_params(in_dev, ABS_MT_POSITION_Y, 0,
-						pdata->touch_y_max, 0, 0);
-	input_set_drvdata(in_dev, bu21013_data);
-
-	error = request_threaded_irq(pdata->irq, NULL, bu21013_gpio_irq,
-				     IRQF_TRIGGER_FALLING | IRQF_SHARED,
-				     DRIVER_TP, bu21013_data);
-	if (error) {
-		dev_err(&client->dev, "request irq %d failed\n", pdata->irq);
-		goto err_cs_disable;
-	}
-
-	error = input_register_device(in_dev);
-	if (error) {
-		dev_err(&client->dev, "failed to register input device\n");
-		goto err_free_irq;
-	}
-
-	device_init_wakeup(&client->dev, pdata->wakeup);
-	i2c_set_clientdata(client, bu21013_data);
-
-	return 0;
-
-err_free_irq:
-	bu21013_free_irq(bu21013_data);
-err_cs_disable:
-	pdata->cs_dis(pdata->cs_pin);
-err_disable_regulator:
-	regulator_disable(bu21013_data->regulator);
-err_put_regulator:
-	regulator_put(bu21013_data->regulator);
-err_free_mem:
-	input_free_device(in_dev);
-	kfree(bu21013_data);
-
-	return error;
-}
-/**
- * bu21013_remove() - removes the i2c-client touchscreen driver
- * @client: i2c client structure pointer
- *
- * This function uses to remove the i2c-client
- * touchscreen driver and returns integer.
- */
-static int __devexit bu21013_remove(struct i2c_client *client)
-{
-	struct bu21013_ts_data *bu21013_data = i2c_get_clientdata(client);
-
-	bu21013_free_irq(bu21013_data);
-
-	bu21013_data->chip->cs_dis(bu21013_data->chip->cs_pin);
-
-	input_unregister_device(bu21013_data->in_dev);
-
-	regulator_disable(bu21013_data->regulator);
-	regulator_put(bu21013_data->regulator);
-
-	kfree(bu21013_data);
-
-	device_init_wakeup(&client->dev, false);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-/**
- * bu21013_suspend() - suspend the touch screen controller
- * @dev: pointer to device structure
- *
- * This function is used to suspend the
- * touch panel controller and returns integer
- */
-static int bu21013_suspend(struct device *dev)
-{
-	struct bu21013_ts_data *bu21013_data = dev_get_drvdata(dev);
-	struct i2c_client *client = bu21013_data->client;
-
-	bu21013_data->touch_stopped = true;
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(bu21013_data->chip->irq);
-	else
-		disable_irq(bu21013_data->chip->irq);
-
-	regulator_disable(bu21013_data->regulator);
-
-	return 0;
-}
-
-/**
- * bu21013_resume() - resume the touch screen controller
- * @dev: pointer to device structure
- *
- * This function is used to resume the touch panel
- * controller and returns integer.
- */
-static int bu21013_resume(struct device *dev)
-{
-	struct bu21013_ts_data *bu21013_data = dev_get_drvdata(dev);
-	struct i2c_client *client = bu21013_data->client;
-	int retval;
-
-	retval = regulator_enable(bu21013_data->regulator);
-	if (retval < 0) {
-		dev_err(&client->dev, "bu21013 regulator enable failed\n");
-		return retval;
-	}
-
-	retval = bu21013_init_chip(bu21013_data);
-	if (retval < 0) {
-		dev_err(&client->dev, "bu21013 controller config failed\n");
-		return retval;
-	}
-
-	bu21013_data->touch_stopped = false;
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(bu21013_data->chip->irq);
-	else
-		enable_irq(bu21013_data->chip->irq);
-
-	return 0;
-}
-
-static const struct dev_pm_ops bu21013_dev_pm_ops = {
-	.suspend = bu21013_suspend,
-	.resume  = bu21013_resume,
-};
-#endif
-
-static const struct i2c_device_id bu21013_id[] = {
-	{ DRIVER_TP, 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, bu21013_id);
-
-static struct i2c_driver bu21013_driver = {
-	.driver	= {
-		.name	=	DRIVER_TP,
-		.owner	=	THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	=	&bu21013_dev_pm_ops,
-#endif
-	},
-	.probe		=	bu21013_probe,
-	.remove		=	__devexit_p(bu21013_remove),
-	.id_table	=	bu21013_id,
-};
-
-module_i2c_driver(bu21013_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Naveen Kumar G <naveen.gaddipati@stericsson.com>");
-MODULE_DESCRIPTION("bu21013 touch screen controller driver");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cy8ctmg110_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/cy8ctmg110_ts.c
deleted file mode 100644
index 237753ad..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cy8ctmg110_ts.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * Driver for cypress touch screen controller
- *
- * Copyright (c) 2009 Aava Mobile
- *
- * Some cleanups by Alan Cox <alan@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/input/cy8ctmg110_pdata.h>
-
-#define CY8CTMG110_DRIVER_NAME      "cy8ctmg110"
-
-/* Touch coordinates */
-#define CY8CTMG110_X_MIN		0
-#define CY8CTMG110_Y_MIN		0
-#define CY8CTMG110_X_MAX		759
-#define CY8CTMG110_Y_MAX		465
-
-
-/* cy8ctmg110 register definitions */
-#define CY8CTMG110_TOUCH_WAKEUP_TIME	0
-#define CY8CTMG110_TOUCH_SLEEP_TIME	2
-#define CY8CTMG110_TOUCH_X1		3
-#define CY8CTMG110_TOUCH_Y1		5
-#define CY8CTMG110_TOUCH_X2		7
-#define CY8CTMG110_TOUCH_Y2		9
-#define CY8CTMG110_FINGERS		11
-#define CY8CTMG110_GESTURE		12
-#define CY8CTMG110_REG_MAX		13
-
-
-/*
- * The touch driver structure.
- */
-struct cy8ctmg110 {
-	struct input_dev *input;
-	char phys[32];
-	struct i2c_client *client;
-	int reset_pin;
-	int irq_pin;
-};
-
-/*
- * cy8ctmg110_power is the routine that is called when touch hardware
- * will powered off or on.
- */
-static void cy8ctmg110_power(struct cy8ctmg110 *ts, bool poweron)
-{
-	if (ts->reset_pin)
-		gpio_direction_output(ts->reset_pin, 1 - poweron);
-}
-
-static int cy8ctmg110_write_regs(struct cy8ctmg110 *tsc, unsigned char reg,
-		unsigned char len, unsigned char *value)
-{
-	struct i2c_client *client = tsc->client;
-	int ret;
-	unsigned char i2c_data[6];
-
-	BUG_ON(len > 5);
-
-	i2c_data[0] = reg;
-	memcpy(i2c_data + 1, value, len);
-
-	ret = i2c_master_send(client, i2c_data, len + 1);
-	if (ret != len + 1) {
-		dev_err(&client->dev, "i2c write data cmd failed\n");
-		return ret < 0 ? ret : -EIO;
-	}
-
-	return 0;
-}
-
-static int cy8ctmg110_read_regs(struct cy8ctmg110 *tsc,
-		unsigned char *data, unsigned char len, unsigned char cmd)
-{
-	struct i2c_client *client = tsc->client;
-	int ret;
-	struct i2c_msg msg[2] = {
-		/* first write slave position to i2c devices */
-		{ client->addr, 0, 1, &cmd },
-		/* Second read data from position */
-		{ client->addr, I2C_M_RD, len, data }
-	};
-
-	ret = i2c_transfer(client->adapter, msg, 2);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int cy8ctmg110_touch_pos(struct cy8ctmg110 *tsc)
-{
-	struct input_dev *input = tsc->input;
-	unsigned char reg_p[CY8CTMG110_REG_MAX];
-	int x, y;
-
-	memset(reg_p, 0, CY8CTMG110_REG_MAX);
-
-	/* Reading coordinates */
-	if (cy8ctmg110_read_regs(tsc, reg_p, 9, CY8CTMG110_TOUCH_X1) != 0)
-		return -EIO;
-
-	y = reg_p[2] << 8 | reg_p[3];
-	x = reg_p[0] << 8 | reg_p[1];
-
-	/* Number of touch */
-	if (reg_p[8] == 0) {
-		input_report_key(input, BTN_TOUCH, 0);
-	} else  {
-		input_report_key(input, BTN_TOUCH, 1);
-		input_report_abs(input, ABS_X, x);
-		input_report_abs(input, ABS_Y, y);
-	}
-
-	input_sync(input);
-
-	return 0;
-}
-
-static int cy8ctmg110_set_sleepmode(struct cy8ctmg110 *ts, bool sleep)
-{
-	unsigned char reg_p[3];
-
-	if (sleep) {
-		reg_p[0] = 0x00;
-		reg_p[1] = 0xff;
-		reg_p[2] = 5;
-	} else {
-		reg_p[0] = 0x10;
-		reg_p[1] = 0xff;
-		reg_p[2] = 0;
-	}
-
-	return cy8ctmg110_write_regs(ts, CY8CTMG110_TOUCH_WAKEUP_TIME, 3, reg_p);
-}
-
-static irqreturn_t cy8ctmg110_irq_thread(int irq, void *dev_id)
-{
-	struct cy8ctmg110 *tsc = dev_id;
-
-	cy8ctmg110_touch_pos(tsc);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit cy8ctmg110_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	const struct cy8ctmg110_pdata *pdata = client->dev.platform_data;
-	struct cy8ctmg110 *ts;
-	struct input_dev *input_dev;
-	int err;
-
-	/* No pdata no way forward */
-	if (pdata == NULL) {
-		dev_err(&client->dev, "no pdata\n");
-		return -ENODEV;
-	}
-
-	if (!i2c_check_functionality(client->adapter,
-					I2C_FUNC_SMBUS_READ_WORD_DATA))
-		return -EIO;
-
-	ts = kzalloc(sizeof(struct cy8ctmg110), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ts->client = client;
-	ts->input = input_dev;
-	ts->reset_pin = pdata->reset_pin;
-	ts->irq_pin = pdata->irq_pin;
-
-	snprintf(ts->phys, sizeof(ts->phys),
-		 "%s/input0", dev_name(&client->dev));
-
-	input_dev->name = CY8CTMG110_DRIVER_NAME " Touchscreen";
-	input_dev->phys = ts->phys;
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input_dev, ABS_X,
-			CY8CTMG110_X_MIN, CY8CTMG110_X_MAX, 4, 0);
-	input_set_abs_params(input_dev, ABS_Y,
-			CY8CTMG110_Y_MIN, CY8CTMG110_Y_MAX, 4, 0);
-
-	if (ts->reset_pin) {
-		err = gpio_request(ts->reset_pin, NULL);
-		if (err) {
-			dev_err(&client->dev,
-				"Unable to request GPIO pin %d.\n",
-				ts->reset_pin);
-			goto err_free_mem;
-		}
-	}
-
-	cy8ctmg110_power(ts, true);
-	cy8ctmg110_set_sleepmode(ts, false);
-
-	err = gpio_request(ts->irq_pin, "touch_irq_key");
-	if (err < 0) {
-		dev_err(&client->dev,
-			"Failed to request GPIO %d, error %d\n",
-			ts->irq_pin, err);
-		goto err_shutoff_device;
-	}
-
-	err = gpio_direction_input(ts->irq_pin);
-	if (err < 0) {
-		dev_err(&client->dev,
-			"Failed to configure input direction for GPIO %d, error %d\n",
-			ts->irq_pin, err);
-		goto err_free_irq_gpio;
-	}
-
-	client->irq = gpio_to_irq(ts->irq_pin);
-	if (client->irq < 0) {
-		err = client->irq;
-		dev_err(&client->dev,
-			"Unable to get irq number for GPIO %d, error %d\n",
-			ts->irq_pin, err);
-		goto err_free_irq_gpio;
-	}
-
-	err = request_threaded_irq(client->irq, NULL, cy8ctmg110_irq_thread,
-				   IRQF_TRIGGER_RISING, "touch_reset_key", ts);
-	if (err < 0) {
-		dev_err(&client->dev,
-			"irq %d busy? error %d\n", client->irq, err);
-		goto err_free_irq_gpio;
-	}
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, ts);
-	device_init_wakeup(&client->dev, 1);
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, ts);
-err_free_irq_gpio:
-	gpio_free(ts->irq_pin);
-err_shutoff_device:
-	cy8ctmg110_set_sleepmode(ts, true);
-	cy8ctmg110_power(ts, false);
-	if (ts->reset_pin)
-		gpio_free(ts->reset_pin);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts);
-	return err;
-}
-
-#ifdef CONFIG_PM
-static int cy8ctmg110_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct cy8ctmg110 *ts = i2c_get_clientdata(client);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-	else {
-		cy8ctmg110_set_sleepmode(ts, true);
-		cy8ctmg110_power(ts, false);
-	}
-	return 0;
-}
-
-static int cy8ctmg110_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct cy8ctmg110 *ts = i2c_get_clientdata(client);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-	else {
-		cy8ctmg110_power(ts, true);
-		cy8ctmg110_set_sleepmode(ts, false);
-	}
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(cy8ctmg110_pm, cy8ctmg110_suspend, cy8ctmg110_resume);
-#endif
-
-static int __devexit cy8ctmg110_remove(struct i2c_client *client)
-{
-	struct cy8ctmg110 *ts = i2c_get_clientdata(client);
-
-	cy8ctmg110_set_sleepmode(ts, true);
-	cy8ctmg110_power(ts, false);
-
-	free_irq(client->irq, ts);
-	input_unregister_device(ts->input);
-	gpio_free(ts->irq_pin);
-	if (ts->reset_pin)
-		gpio_free(ts->reset_pin);
-	kfree(ts);
-
-	return 0;
-}
-
-static const struct i2c_device_id cy8ctmg110_idtable[] = {
-	{ CY8CTMG110_DRIVER_NAME, 1 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(i2c, cy8ctmg110_idtable);
-
-static struct i2c_driver cy8ctmg110_driver = {
-	.driver		= {
-		.owner	= THIS_MODULE,
-		.name	= CY8CTMG110_DRIVER_NAME,
-#ifdef CONFIG_PM
-		.pm	= &cy8ctmg110_pm,
-#endif
-	},
-	.id_table	= cy8ctmg110_idtable,
-	.probe		= cy8ctmg110_probe,
-	.remove		= __devexit_p(cy8ctmg110_remove),
-};
-
-module_i2c_driver(cy8ctmg110_driver);
-
-MODULE_AUTHOR("Samuli Konttila <samuli.konttila@aavamobile.com>");
-MODULE_DESCRIPTION("cy8ctmg110 TouchScreen Driver");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/Kconfig
deleted file mode 100755
index 3a8e1de0..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# CYP140 capacity touch screen driver configuration
-#
-config TOUCHSCREEN_CYP140
-	tristate "CYPRESS CYP140 I2C Capacitive Touchscreen Input Driver Support"
-	depends on ARCH_WMT
-	default m
-	help
-	  Say Y here if you have an WMT based board with touchscreen
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_ts_cyp140
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/Makefile
deleted file mode 100755
index 46229059..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_cyp140

-

-obj-$(CONFIG_TOUCHSCREEN_CYP140)	:= $(MY_MODULE_NAME).o

-#obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := cyp140_i2c.o wmt_ts.o cyttsp_fw_upgrade.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyp140_i2c.c b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyp140_i2c.c
deleted file mode 100755
index ca4717ac..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyp140_i2c.c
+++ /dev/null
@@ -1,1412 +0,0 @@
-/* drivers/input/touchscreen/cyp140_i2c.c
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * ZEITEC Semiconductor Co., Ltd
- * Tel: +886-3-579-0045
- * Fax: +886-3-579-9960
- * http://www.zeitecsemi.com
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/jiffies.h>
-#include <linux/io.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif 
-#include <linux/slab.h>
-#include <linux/irq.h>
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/kthread.h>
-#include <linux/bitops.h>
-
-#include "wmt_ts.h"
-#define TP_POINTS_CNT	5
-#define U8 unsigned char
-//fw update.
-//#include "cyp140_fw.h"
-
-//****************************add for cyp140 2013-1-6
-//extern struct tpd_device *tpd;
-static struct i2c_client *i2c_client = NULL;
-static struct task_struct *thread = NULL;
-
-static DECLARE_WAIT_QUEUE_HEAD(waiter);
-
-#define TPD_DEVICE "cyp140"
-static int tpd_load_status = 0;//add !!!2013-1-6
-//static struct early_suspend early_suspend;
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static struct early_suspend early_suspend;
-static void tpd_early_suspend(struct early_suspend *handler);
-static void tpd_late_resume(struct early_suspend *handler);
-#endif 
-
-static int tilt = 1, rev_x = -1, rev_y = 1;
-static int max_x = 1024, max_y = 600;
-//static int max_x = 800, max_y = 480;
-
-//extern void mt65xx_eint_unmask(unsigned int line);
-//extern void mt65xx_eint_mask(unsigned int line);
-//extern void mt65xx_eint_set_hw_debounce(kal_uint8 eintno, kal_uint32 ms);
-//extern kal_uint32 mt65xx_eint_set_sens(kal_uint8 eintno, kal_bool sens);
-//extern mt65xx_eint_set_polarity(unsigned int eint_num, unsigned int pol);
-//extern void mt65xx_eint_registration(kal_uint8 eintno, kal_bool Dbounce_En,
- //       kal_bool ACT_Polarity, void (EINT_FUNC_PTR)(void),
- //       kal_bool auto_umask);
-
-
-static irqreturn_t tpd_eint_interrupt_handler(int irq, void *dev_id);
-//static int tpd_get_bl_info(int show);
-static int __devinit tpd_probe(struct i2c_client *client);
-//static int tpd_detect(struct i2c_client *client, int kind, struct i2c_board_info *info);
-//static int __devexit tpd_remove(struct i2c_client *client);
-static int touch_event_handler(void *unused);
-//static int tpd_initialize(struct i2c_client * client);
-
-
-volatile static int tpd_flag = 0;//0; debug 2013-5-6
-
-#ifdef TPD_HAVE_BUTTON 
-static int tpd_keys_local[TPD_KEY_COUNT] = TPD_KEYS;
-static int tpd_keys_dim_local[TPD_KEY_COUNT][4] = TPD_KEYS_DIM;
-#endif
-
-#define TPD_OK 					0
-//#define TPD_EREA_Y                             799
-//#define TPD_EREA_X                             479
-#define TPD_EREA_Y                             479
-#define TPD_EREA_X                             319
-
-#define TPD_DISTANCE_LIMIT                     100
-
-#define TPD_REG_BASE 0x00
-#define TPD_SOFT_RESET_MODE 0x01
-#define TPD_OP_MODE 0x00
-#define TPD_LOW_PWR_MODE 0x04
-#define TPD_SYSINFO_MODE 0x10
-#define GET_HSTMODE(reg)  ((reg & 0x70) >> 4)  // in op mode or not 
-#define GET_BOOTLOADERMODE(reg) ((reg & 0x10) >> 4)  // in bl mode 
-//#define GPIO_CTP_EN_PIN_M_GPIO 0
-//#define GPIO_CTP_EN_PIN 0xff
-
-static u8 bl_cmd[] = {
-    0x00, 0x00, 0xFF, 0xA5,
-    0x00, 0x01, 0x02,
-    0x03, 0x04, 0x05,
-    0x06, 0x07};
-//exit bl mode
-struct tpd_operation_data_t{
-	U8 hst_mode;
-	U8 tt_mode;
-	U8 tt_stat;
-
-	U8 x1_M,x1_L;
-	U8 y1_M,y1_L;
-	U8 x5_M;
-	U8 touch12_id;
-
-	U8 x2_M,x2_L;
-	U8 y2_M,y2_L;
-	U8 x5_L;
-	U8 gest_cnt;
-	U8 gest_id;
-	//U8 gest_set;
-
-
-	U8 x3_M,x3_L;
-	U8 y3_M,y3_L;
-	U8 y5_M;
-	U8 touch34_id;
-
-	U8 x4_M,x4_L;
-	U8 y4_M,y4_L;
-	U8 y5_L;
-
-    //U8 x5_M,x5_L;
-	U8 Undefinei1B;
-	U8 Undefined1C;
-	U8 Undefined1D;
-	U8 GEST_SET;
-	U8 touch5_id;
-};
-
-struct tpd_bootloader_data_t{
-	U8 bl_file;
-	U8 bl_status;
-	U8 bl_error;
-	U8 blver_hi,blver_lo;
-	U8 bld_blver_hi,bld_blver_lo;
-
-	U8 ttspver_hi,ttspver_lo;
-	U8 appid_hi,appid_lo;
-	U8 appver_hi,appver_lo;
-
-	U8 cid_0;
-	U8 cid_1;
-	U8 cid_2;
-
-};
-
-struct tpd_sysinfo_data_t{
-	U8   hst_mode;
-	U8  mfg_cmd;
-	U8  mfg_stat;
-	U8 cid[3];
-	u8 tt_undef1;
-
-	u8 uid[8];
-	U8  bl_verh;
-	U8  bl_verl;
-
-	u8 tts_verh;
-	u8 tts_verl;
-
-	U8 app_idh;
-	U8 app_idl;
-	U8 app_verh;
-	U8 app_verl;
-
-	u8 tt_undef2[6];
-	U8  act_intrvl;
-	U8  tch_tmout;
-	U8  lp_intrvl;	 
-
-};
-
-struct touch_info {
-	int x[5];
-	int y[5];
-	int p[5];
-	int id[5];
-	int count;
-};
-
-struct id_info{
-	int pid1;
-	int pid2;
-	int reportid1;
-	int reportid2;
-	int id1;
-	int id2;
-
-};
-static struct tpd_operation_data_t g_operation_data;
-//static struct tpd_bootloader_data_t g_bootloader_data;
-//static struct tpd_sysinfo_data_t g_sysinfo_data;
-
-//********************************************************
-
-/* -------------- global variable definition -----------*/
-#define _MACH_MSM_TOUCH_H_
-
-#define ZET_TS_ID_NAME "cyp140-ts"
-
-#define MJ5_TS_NAME "cyp140_touchscreen"
-
-//#define TS_INT_GPIO		S3C64XX_GPN(9)  /*s3c6410*/
-//#define TS1_INT_GPIO        AT91_PIN_PB17 /*AT91SAM9G45 external*/
-//#define TS1_INT_GPIO        AT91_PIN_PA27 /*AT91SAM9G45 internal*/
-//#define TS_RST_GPIO		S3C64XX_GPN(10)
-
-#define TS_RST_GPIO
-#define TPINFO	1
-#define X_MAX	800 //1024
-#define Y_MAX	480 //576
-#define FINGER_NUMBER 5
-#define KEY_NUMBER 3 //0
-#define P_MAX	1
-#define D_POLLING_TIME	25000
-#define U_POLLING_TIME	25000
-#define S_POLLING_TIME  100
-#define REPORT_POLLING_TIME  5
-
-#define MAX_KEY_NUMBER      	8
-#define MAX_FINGER_NUMBER	16
-#define TRUE 		1
-#define FALSE 		0
-
-//#define debug_mode 1
-//#define DPRINTK(fmt,args...)	do { if (debug_mode) printk(KERN_EMERG "[%s][%d] "fmt"\n", __FUNCTION__, __LINE__, ##args);} while(0)
-
-//#define TRANSLATE_ENABLE 1
-#define TOPRIGHT 	0
-#define TOPLEFT  	1
-#define BOTTOMRIGHT	2
-#define BOTTOMLEFT	3
-#define ORIGIN		BOTTOMRIGHT
-
-#define TIME_CHECK_CHARGE 3000
-
-struct msm_ts_platform_data {
-	unsigned int x_max;
-	unsigned int y_max;
-	unsigned int pressure_max;
-};
-
-struct tpd_device{
-	struct i2c_client * client;//i2c_ts;
-	struct work_struct work1;
-	struct input_dev *input;
-	struct timer_list polling_timer;
-	struct delayed_work work; // for polling
-	struct workqueue_struct *queue;
-#ifdef CONFIG_HAS_EARLYSUSPEND	
-	struct early_suspend early_suspend;
-#endif	
-	unsigned int gpio; /* GPIO used for interrupt of TS1*/
-	unsigned int irq;
-	unsigned int x_max;
-	unsigned int y_max;
-	unsigned int pressure_max;
-};
-//
-struct tpd_device *tpd;
-
-
-//static int l_suspend = 0; // 1:suspend, 0:normal state
-
-//static int resetCount = 0;          //albert++ 20120807
-
-
-//static u16 polling_time = S_POLLING_TIME;
-
-//static int l_powermode = -1;
-//static struct mutex i2c_mutex;
-
-
-//static int __devinit cyp140_ts_probe(struct i2c_client *client, const struct i2c_device_id *id);
-//static int __devexit cyp140_ts_remove(struct i2c_client *dev);
-
-
-
-
-
-//static int filterCount = 0; 
-//static u32 filterX[MAX_FINGER_NUMBER][2], filterY[MAX_FINGER_NUMBER][2]; 
-
-//static u8  key_menu_pressed = 0x1;
-//static u8  key_back_pressed = 0x1;
-//static u8  key_search_pressed = 0x1;
-
-//static u16 ResolutionX=X_MAX;
-//static u16 ResolutionY=Y_MAX;
-//static u16 FingerNum=0;
-//static u16 KeyNum=0;
-//static int bufLength=0;	
-//static u8 xyExchange=0;
-//static u16 inChargerMode = 0;
-//static struct i2c_client *this_client;
-struct workqueue_struct *ts_wq = NULL;
-#if 0
-static int l_tskey[4][2] = {
-	{KEY_BACK,0},
-	{KEY_MENU,0},
-	{KEY_HOME,0},
-	{KEY_SEARCH,0},
-};
-#endif
-u8 pc[8];
-// {IC Model, FW Version, FW version,Codebase Type=0x08, Customer ID, Project ID, Config Board No, Config Serial No}
-
-//Touch Screen
-/*static const struct i2c_device_id cyp140_ts_idtable[] = {
-       { ZET_TS_ID_NAME, 0 },
-       { }
-};
-
-static struct i2c_driver cyp140_ts_driver = {
-	.driver = {
-		.owner = THIS_MODULE,
-		.name  = ZET_TS_ID_NAME,
-	},
-	.probe	  = cyp140_ts_probe,
-	.remove		= __devexit_p(cyp140_ts_remove),
-	.id_table = cyp140_ts_idtable,
-};
-*/
-
-
-/***********************************************************************
-    [function]: 
-		        callback: Timer Function if there is no interrupt fuction;
-    [parameters]:
-			    arg[in]:  arguments;
-    [return]:
-			    NULL;
-************************************************************************/
-
-
-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num,int bus_id);
-/***********************************************************************
-    [function]: 
-		        callback: read data by i2c interface;
-    [parameters]:
-			    client[in]:  struct i2c_client — represent an I2C slave device;
-			    data [out]:  data buffer to read;
-			    length[in]:  data length to read;
-    [return]:
-			    Returns negative errno, else the number of messages executed;
-************************************************************************/
-int cyp140_i2c_read_tsdata(struct i2c_client *client, u8 *data, u8 length)
-{
-	struct i2c_msg msg;
-	msg.addr = client->addr;
-	msg.flags = I2C_M_RD;
-	msg.len = length;
-	msg.buf = data;
-	return i2c_transfer(client->adapter,&msg, 1);
-	
-	/*int rc = 0;
-	
-	memset(data, 0, length);
-	rc = i2c_master_recv(client, data, length);
-	if (rc <= 0)
-	{
-		errlog("error!\n");
-		return -EINVAL;
-	} else if (rc != length)
-	{
-		dbg("want:%d,real:%d\n", length, rc);
-	}
-	return rc;*/
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: write data by i2c interface;
-    [parameters]:
-			    client[in]:  struct i2c_client — represent an I2C slave device;
-			    data [out]:  data buffer to write;
-			    length[in]:  data length to write;
-    [return]:
-			    Returns negative errno, else the number of messages executed;
-************************************************************************/
-int cyp140_i2c_write_tsdata(struct i2c_client *client, u8 *data, u8 length)
-{
-	struct i2c_msg msg;
-	msg.addr = client->addr;
-	msg.flags = 0;
-	msg.len = length;
-	msg.buf = data;
-	return i2c_transfer(client->adapter,&msg, 1);
-	
-	/*int ret = i2c_master_recv(client, data, length);
-	if (ret <= 0)
-	{
-		errlog("error!\n");
-	}
-	return ret;
-	*/
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: coordinate traslating;
-    [parameters]:
-			    px[out]:  value of X axis;
-			    py[out]:  value of Y axis;
-				p [in]:   pressed of released status of fingers;
-    [return]:
-			    NULL;
-************************************************************************/
-void touch_coordinate_traslating(u32 *px, u32 *py, u8 p)
-{
-	int i;
-	u8 pressure;
-
-	#if ORIGIN == TOPRIGHT
-	for(i=0;i<MAX_FINGER_NUMBER;i++){
-		pressure = (p >> (MAX_FINGER_NUMBER-i-1)) & 0x1;
-		if(pressure)
-		{
-			px[i] = X_MAX - px[i];
-		}
-	}
-	#elif ORIGIN == BOTTOMRIGHT
-	for(i=0;i<MAX_FINGER_NUMBER;i++){
-		pressure = (p >> (MAX_FINGER_NUMBER-i-1)) & 0x1;
-		if(pressure)
-		{
-			px[i] = X_MAX - px[i];
-			py[i] = Y_MAX - py[i];
-		}
-	}
-	#elif ORIGIN == BOTTOMLEFT
-	for(i=0;i<MAX_FINGER_NUMBER;i++){
-		pressure = (p >> (MAX_FINGER_NUMBER-i-1)) & 0x1;
-		if(pressure)
-		{
-			py[i] = Y_MAX - py[i];
-		}
-	}
-	#endif
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: reset function;
-    [parameters]:
-			    void;
-    [return]:
-			    void;
-************************************************************************/
-void ctp_reset(void)
-{
-#if defined(TS_RST_GPIO)
-	//reset mcu
-   /* gpio_direction_output(TS_RST_GPIO, 1);
-	msleep(1);
-    gpio_direction_output(TS_RST_GPIO, 0);
-	msleep(10);
-	gpio_direction_output(TS_RST_GPIO, 1);
-	msleep(20);*/
-	wmt_rst_output(1);
-	msleep(1);
-	wmt_rst_output(0);
-	msleep(10);
-	wmt_rst_output(1);
-	msleep(20);
-	dbg("has done\n");
-#else
-	u8 ts_reset_cmd[1] = {0xb0};
-	cyp140_i2c_write_tsdata(this_client, ts_reset_cmd, 1);
-#endif
-
-}
-
-//*************************************************
-#if 1
-#include <linux/sched.h>   //wake_up_process()  
-#include <linux/kthread.h> //kthread_create()�kthread_run()  
-//#include <err.h> //IS_ERR()�PTR_ERR()  
-
-void cyttsp_sw_reset(void);
-//static struct task_struct *esd_task;  
-volatile bool need_rst_flag = 0;
-volatile int tp_interrupt_flag = 0;
-volatile int tp_suspend_flag = 0;
-volatile int tp_reseting_flag = 0;
-
-void cyttsp_print_reg(struct i2c_client *client)
-{
-#if 1
-    char buffer[20];
-    int status=0;
-	int i;
-	
-    status = i2c_smbus_read_i2c_block_data(i2c_client, 0x00, 16, &(buffer[0]));
-
-	printk("++++cyttsp_print_reg=%d: ",status);
-	for(i = 0; i<16;i++)
-		printk(" %02x", buffer[i]);
-	printk("\n");
-#endif
-
-}
-
-int exit_boot_mode(void)
-{	 
-
-	//int retval = TPD_OK;
-
-	char buffer[2];
-	int status=0;
-	status = i2c_smbus_read_i2c_block_data(i2c_client, 0x01, 1, &(buffer[0]));
-	if(status<0) {
-		printk ("++++exit_boot_mode failed---1\n");
-		return status;
-	}
-	else
-	{
-		if(buffer[0] &  0x10)
-		{
-			status = i2c_master_send(i2c_client, bl_cmd, 12);
-			if( status < 0)
-			{
-				printk ("++++exit_boot_mode failed---2\n");
-				return status;
-			}
-			else
-			{
-				//printk("++++exit_boot_mode ok\n");
-			}
-			msleep(300);
-			status = i2c_smbus_read_i2c_block_data(i2c_client, 0x01, 1, &(buffer[0]));
-			if(status<0) {
-				printk ("++++exit_boot_mode  set failed\n");
-				return status;
-			}
-//			printk("++++exit_boot_mode  set: 0x%x\n",buffer[0]);
-			cyttsp_print_reg(i2c_client);
-		}
-		else
-		{
-		//	printk("++++exit_boot_mode-- not in bootmode\n");
-		}
-		
-	}
-	return 0;
-
-}
-
-void esd_check(void)
-{
-	if(need_rst_flag)
-	{
-		if(tp_suspend_flag == 0)
-		{
-			printk("++++esd_check---rst\n");  
-			//mt65xx_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);  
-			tp_reseting_flag = 1;
-			cyttsp_sw_reset();
-			tp_reseting_flag = 0;
-			//mt65xx_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);  
-		}
-		need_rst_flag = 0;
-	}
-}
-static int fp_count = 0;
-#if 0 //close 2013-1-6
-void esd_thread(void)
-{
-	static int i = 0, j = 0;
-	while(1)
-	{
-		printk("++++esd_thread, need_rst_flag=%d, fp_count=%d\n", need_rst_flag,fp_count);  
-		fp_count = 0;
-		if(need_rst_flag)
-		{
-			j = 0;
-			while(tp_interrupt_flag==1 && j<200)	//wujinyou
-			{
-				j ++;
-				if(tp_suspend_flag)
-					msleep(1000);
-				else
-					msleep(10);
-			}
-			if(tp_suspend_flag == 0)
-			{
-				printk("++++esd_thread, start reset, mask int\n");  
-				//mt65xx_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);  
-				tp_reseting_flag = 1;
-				cyttsp_sw_reset();
-				i = 0;
-				need_rst_flag = 0;
-				tp_reseting_flag = 0;
-				//mt65xx_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);  
-			}
-		}
-		msleep(1000);
-		i ++;
-		if(i == 10)
-		{
-			i = 0;
-			//cyttsp_sw_reset();
-			//need_rst_flag = 1;
-		}
-	}
-}
-static int esd_init_thread(void)  
-{  
-	int err;  
-	printk("++++%s, line %d----\n", __FUNCTION__, __LINE__);
-
-	esd_task = kthread_create(esd_thread, NULL, "esd_task");  
-
-	if(IS_ERR(esd_task)){  
-		printk("++++Unable to start kernel thread.\n");  
-		err = PTR_ERR(esd_task);  
-		esd_task = NULL;  
-		return err;  
-	}  
-
-	wake_up_process(esd_task);  
-
-	return 0;  
-
-} 
-#endif //close 2013-1-6
- 
-#endif  
-
-static void tpd_down(int x, int y, int p) {
-
-	
-	//printk("<<<<<<x,y (%d, %d)\n", x, y);//debug 2013-5-6
-
-//printk("++++tpd_down: %d,%d,%d\n", x,  y, p);
-#if 0 //def TPD_HAVE_BUTTON
-	if (boot_mode != NORMAL_BOOT) {
-		if(y > 480) {
-		    tpd_button(x, y, 1);
-		}
-	}
-#endif
-    //*****here process x y coord and then report!!!! 2013-1-7
-	
-#if 1//0
-	int tmp;
-	if (tilt)
-	{
-		tmp = x;
-		x = y;
-		y =tmp;
-	}
-	if (rev_x < 0)
-		x = max_x -x;
-	if (rev_y < 0)
-		y = max_y -y;
-	
-	
-#endif
-	if (wmt_ts_get_lcdexchg()) {
-		int t;
-		t = x;
-		x = y;
-		y = max_x - t;
-	}
-
-    	//printk("<<<<<< transfer x,y (%d, %d)\n", x, y);//debug 2013-5-6
-    
-	input_report_abs(tpd->input, ABS_PRESSURE,p);
-	input_report_key(tpd->input, BTN_TOUCH, 1);
-    //input_report_abs(tpd->input,ABS_MT_TRACKING_ID,i);
-	input_report_abs(tpd->input, ABS_MT_TOUCH_MAJOR, 1);
-	input_report_abs(tpd->input, ABS_MT_POSITION_X, x);
-	input_report_abs(tpd->input, ABS_MT_POSITION_Y, y);
-    ////TPD_DEBUG("Down x:%4d, y:%4d, p:%4d \n ", x, y, p);
-	input_mt_sync(tpd->input);
-    //TPD_DOWN_DEBUG_TRACK(x,y);
-    fp_count ++;
-}
-
-static void tpd_up(int x, int y,int p) {
-
-	input_report_abs(tpd->input, ABS_PRESSURE, 0);
-	input_report_key(tpd->input, BTN_TOUCH, 0);
-   // input_report_abs(tpd->input,ABS_MT_TRACKING_ID,i);
-	input_report_abs(tpd->input, ABS_MT_TOUCH_MAJOR, 0);
-    //input_report_abs(tpd->input, ABS_MT_POSITION_X, x);
-    //input_report_abs(tpd->input, ABS_MT_POSITION_Y, y); //!!!!
-    //TPD_DEBUG("Up x:%4d, y:%4d, p:%4d \n", x, y, 0);
-	input_mt_sync(tpd->input);
-   // TPD_UP_DEBUG_TRACK(x,y);
-}
-void test_retval(s32 ret)
-{
-#if 1
-	if(ret<0)
-	{
-		need_rst_flag = 1;
-		printk("++++test_retval=1-------\n");
-	}
-#endif
-}
-static int tpd_touchinfo(struct touch_info *cinfo, struct touch_info *pinfo)
-{
-
-	s32 retval;
-	static u8 tt_mode;
-    //pinfo->count = cinfo->count;
-    u8 data0,data1;
-
-	memcpy(pinfo, cinfo, sizeof(struct touch_info));
-	memset(cinfo, 0, sizeof(struct touch_info));
-//	printk("pinfo->count =%d\n",pinfo->count);
-
-	retval = i2c_smbus_read_i2c_block_data(i2c_client, TPD_REG_BASE, 8, (u8 *)&g_operation_data);
-	retval += i2c_smbus_read_i2c_block_data(i2c_client, TPD_REG_BASE + 8, 8, (((u8 *)(&g_operation_data)) + 8));
-	retval += i2c_smbus_read_i2c_block_data(i2c_client, TPD_REG_BASE + 16, 8, (((u8 *)(&g_operation_data)) + 16));
-	retval += i2c_smbus_read_i2c_block_data(i2c_client, TPD_REG_BASE + 24, 8, (((u8 *)(&g_operation_data)) + 24));
-
-
-	//cyttsp_print_reg(i2c_client);
-    ////TPD_DEBUG("received raw data from touch panel as following:\n");
-
-    /*("hst_mode = %02X, tt_mode = %02X, tt_stat = %02X\n", \
-            g_operation_data.hst_mode,\
-            g_operation_data.tt_mode,\
-            g_operation_data.tt_stat); */
-
-	cinfo->count = (g_operation_data.tt_stat & 0x0f) ; //point count
-
-    //TPD_DEBUG("cinfo->count =%d\n",cinfo->count);
-
-    //TPD_DEBUG("Procss raw data...\n");
-
-	cinfo->x[0] = (( g_operation_data.x1_M << 8) | ( g_operation_data.x1_L)); //point 1
-	cinfo->y[0]  = (( g_operation_data.y1_M << 8) | ( g_operation_data.y1_L));
-	cinfo->p[0] = 0;//g_operation_data.z1;
-
-	//printk("Before:	cinfo->x0 = %3d, cinfo->y0 = %3d, cinfo->p0 = %3d cinfo->id0 = %3d\n", cinfo->x[0] ,cinfo->y[0] ,cinfo->p[0], cinfo->id[0]);
-	if(cinfo->x[0] < 1) cinfo->x[0] = 1;
-    	if(cinfo->y[0] < 1) cinfo->y[0] = 1;
-	cinfo->id[0] = ((g_operation_data.touch12_id & 0xf0) >>4) -1;
-	//printk("After:		cinfo->x0 = %3d, cinfo->y0 = %3d, cinfo->p0 = %3d cinfo->id0 = %3d\n", cinfo->x[0] ,cinfo->y[0] ,cinfo->p[0], cinfo->id[0]);
-
-	if(cinfo->count >1)
-	{
-		 cinfo->x[1] = (( g_operation_data.x2_M << 8) | ( g_operation_data.x2_L)); //point 2
-		 cinfo->y[1] = (( g_operation_data.y2_M << 8) | ( g_operation_data.y2_L));
-		 cinfo->p[1] = 0;//g_operation_data.z2;
-
-		//printk("before:	 cinfo->x2 = %3d, cinfo->y2 = %3d,  cinfo->p2 = %3d\n", cinfo->x2, cinfo->y2,  cinfo->p2);
-		if(cinfo->x[1] < 1) cinfo->x[1] = 1;
-		if(cinfo->y[1] < 1) cinfo->y[1] = 1;
-		cinfo->id[1] = ((g_operation_data.touch12_id & 0x0f)) -1;
-		//printk("After:	 cinfo->x[1] = %3d, cinfo->y[1] = %3d,  cinfo->p[1] = %3d, cinfo->id[1] = %3d\n", cinfo->x[1], cinfo->y[1], cinfo->p[1], cinfo->id[1]);
-
-		if (cinfo->count > 2)
-		{
-			cinfo->x[2]= (( g_operation_data.x3_M << 8) | ( g_operation_data.x3_L)); //point 3
-			cinfo->y[2] = (( g_operation_data.y3_M << 8) | ( g_operation_data.y3_L));
-			cinfo->p[2] = 0;//g_operation_data.z3;
-			cinfo->id[2] = ((g_operation_data.touch34_id & 0xf0) >> 4) -1;
-
-			//printk("before:	 cinfo->x[2] = %3d, cinfo->y[2]  = %3d, cinfo->p[2]  = %3d\n", cinfo->x[2], cinfo->y[2], cinfo->p[2]);
-			if(cinfo->x[2] < 1) cinfo->x[2] = 1;
-			if(cinfo->y[2]< 1) cinfo->y[2] = 1;
-			//printk("After:	 cinfo->x[2]= %3d, cinfo->y[2] = %3d, cinfo->p[2]= %3d, cinfo->id[2] = %3d\n", cinfo->x[2], cinfo->y[2], cinfo->p[2], cinfo->id[2]);
-
-			if (cinfo->count > 3)
-			{
-				cinfo->x[3] = (( g_operation_data.x4_M << 8) | ( g_operation_data.x4_L)); //point 3
-				cinfo->y[3] = (( g_operation_data.y4_M << 8) | ( g_operation_data.y4_L));
-				cinfo->p[3] = 0;//g_operation_data.z4;
-				cinfo->id[3] = ((g_operation_data.touch34_id & 0x0f)) -1;  
-
-				//printk("before:	 cinfo->x[3] = %3d, cinfo->y[3] = %3d, cinfo->p[3] = %3d, cinfo->id[3] = %3d\n", cinfo->x[3], cinfo->y[3], cinfo->p[3], cinfo->id[3]);
-				//printk("before:	 x4_M = %3d, x4_L = %3d\n", g_operation_data.x4_M,  g_operation_data.x4_L);
-				if(cinfo->x[3] < 1) cinfo->x[3] = 1;
-				if(cinfo->y[3] < 1) cinfo->y[3] = 1;
-				//printk("After:	 cinfo->x[3] = %3d, cinfo->y[3] = %3d, cinfo->p[3]= %3d, cinfo->id[3] = %3d\n", cinfo->x[3], cinfo->y[3], cinfo->p[3], cinfo->id[3]);
-			}
-			if (cinfo->count > 4)
-			{
-				cinfo->x[4] = (( g_operation_data.x5_M << 8) | ( g_operation_data.x5_L)); //point 3
-				cinfo->y[4] = (( g_operation_data.y5_M << 8) | ( g_operation_data.y5_L));
-				cinfo->p[4] = 0;//g_operation_data.z4;
-				cinfo->id[4] = ((g_operation_data.touch5_id & 0xf0) >> 4) -1;
-
-				//printk("before:	 cinfo->x[4] = %3d, cinfo->y[4] = %3d, cinfo->id[4] = %3d\n", cinfo->x[4], cinfo->y[4], cinfo->id[4]);
-				//printk("before:	 x5_M = %3d, x5_L = %3d\n", g_operation_data.x5_M,  g_operation_data.x5_L);
-				if(cinfo->x[4] < 1) cinfo->x[4] = 1;
-				if(cinfo->y[4] < 1) cinfo->y[4] = 1;
-				//printk("After:	 cinfo->x[4] = %3d, cinfo->y[4] = %3d,  cinfo->id[4] = %3d\n", cinfo->x[4], cinfo->y[4], cinfo->id[4]);
-			}
-		}
-
-	}
-
-	if (!cinfo->count) return true; // this is a touch-up event
-
-	if (g_operation_data.tt_mode & 0x20) {
-        //TPD_DEBUG("uffer is not ready for use!\n");
-        memcpy(cinfo, pinfo, sizeof(struct touch_info));
-        return false;
-    }//return false; // buffer is not ready for use// buffer is not ready for use
-
-    // data toggle 
-
-	data0 = i2c_smbus_read_i2c_block_data(i2c_client, TPD_REG_BASE, 1, (u8*)&g_operation_data);
-    ////TPD_DEBUG("before hst_mode = %02X \n", g_operation_data.hst_mode);
-
-	if((g_operation_data.hst_mode & 0x80)==0)
-		g_operation_data.hst_mode = g_operation_data.hst_mode|0x80;
-	else
-		g_operation_data.hst_mode = g_operation_data.hst_mode & (~0x80);
-
-	////TPD_DEBUG("after hst_mode = %02X \n", g_operation_data.hst_mode);
-	data1 = i2c_smbus_write_i2c_block_data(i2c_client, TPD_REG_BASE, sizeof(g_operation_data.hst_mode), &g_operation_data.hst_mode);
-
-
-	if (tt_mode == g_operation_data.tt_mode) {
-            //TPD_DEBUG("sampling not completed!\n");
-            memcpy(cinfo, pinfo, sizeof(struct touch_info));
-            return false; 
-    }// sampling not completed
-    else 
-		tt_mode = g_operation_data.tt_mode;
-
-    return true;
-
-};
-
-static int touch_event_handler(void *unused)
-{
-	int i,j;
-	int keeppoint[5];
-	struct touch_info cinfo, pinfo;
-	struct sched_param param = { .sched_priority = 70/*RTPM_PRIO_TPD*/ };
-	sched_setscheduler(current, SCHED_RR, &param);
-
-	do
-	{
-	//printk("++++%s, line %d----unmask int\n", __FUNCTION__, __LINE__);
-       // mt65xx_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);
-        wmt_enable_gpirq();
-        set_current_state(TASK_INTERRUPTIBLE); 
-	tp_interrupt_flag = 0;
-	//printk("++++%s, line %d----end\n", __FUNCTION__, __LINE__);	
-        wait_event_interruptible(waiter,tpd_flag!=0);
-//	printk("++++%s, line %d----start\n", __FUNCTION__, __LINE__);
-
-        tpd_flag = 0; //debg 2013-5-6
-        set_current_state(TASK_RUNNING);
-		
-	exit_boot_mode();
-	    if (tpd_touchinfo(&cinfo, &pinfo))
-   		{
-			memset(keeppoint, 0x0, sizeof(keeppoint));
-			if(cinfo.count >0 && cinfo.count < (TP_POINTS_CNT+1))
-			{
-				switch(cinfo.count)
-				{
-					case 5:
-					{
-						tpd_down(cinfo.x[4], cinfo.y[4], cinfo.p[4]);
-					}
-					case 4:
-					{
-						tpd_down(cinfo.x[3], cinfo.y[3], cinfo.p[3]);
-					}
-					case 3:
-					{
-						tpd_down(cinfo.x[2], cinfo.y[2], cinfo.p[2]);
-					}
-					case 2:
-					{
-						tpd_down(cinfo.x[1], cinfo.y[1], cinfo.p[1]);
-					}
-					case 1:
-					{
-						tpd_down(cinfo.x[0], cinfo.y[0], cinfo.p[0]);
-					}
-					default:
-						break;
-				}
-				for(i = 0; i < cinfo.count; i++)
-					for(j = 0; j < pinfo.count; j++)
-					{
-						if(cinfo.id[i] == pinfo.id[j])keeppoint[j] = 1;
-						else if(keeppoint[j] != 1)keeppoint[j] = 0;
-					}
-
-				for(j = 0; j < pinfo.count; j++)
-				{
-					if(keeppoint[j] != 1)
-					{
-						tpd_up(pinfo.x[j], pinfo.y[j], pinfo.p[j]);
-					}
-				}
-
-			}
-			else if(cinfo.count == 0 && pinfo.count !=0)
-			{
-				switch(pinfo.count )
-				{
-					case 5:
-					{
-						tpd_up(pinfo.x[4], pinfo.y[4], pinfo.p[4]);
-					}
-					case 4:
-					{
-						tpd_up(pinfo.x[3], pinfo.y[3], pinfo.p[3]);
-					}
-					case 3:
-					{
-						tpd_up(pinfo.x[2], pinfo.y[2], pinfo.p[2]);
-					}
-					case 2:
-					{
-						tpd_up(pinfo.x[1], pinfo.y[1], pinfo.p[1]);
-					}
-					case 1:
-					{
-						tpd_up(pinfo.x[0], pinfo.y[0], pinfo.p[0]);
-					}
-					default:
-						break;
-				}
-			}
-
-			input_sync(tpd->input);
-
-	    }
-
-		
-
-	}while(!kthread_should_stop());
-	tp_interrupt_flag = 0;
-
-    return 0;
-}
-
-
-
-
-static irqreturn_t tpd_eint_interrupt_handler(int irq, void *dev_id)
-{
-	static int i = 0;
-	i ++;
-	//printk("++++eint=%d\n",i);
-
-	//mt65xx_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);
-//	printk("++++%s, line %d, tpd_flag=%d,i=%d\n", __FUNCTION__, __LINE__, tpd_flag,i);
-	
-	if (wmt_is_tsint())
-	{ 
- 	   // printk("<<<<in %s\n", __FUNCTION__);
-	wmt_clr_int();
-			//return IRQ_HANDLED;//!!!!!
-	if (wmt_is_tsirq_enable())
-	{
-		wmt_disable_gpirq();
-	}	 
-	tp_interrupt_flag = 1;
-	////TPD_DEBUG("TPD interrupt has been triggered\n");
-	//if(tpd_flag)
-		//return;
-	tpd_flag = 1;
-	wake_up_interruptible(&waiter);
-    
-	return IRQ_HANDLED;
-
-	}
- return IRQ_NONE;
-}  
-static void ctp_power_on(int on)
-{
-	printk("++++ctp_power_on = %d\n",on);	
-	//return ;
-
-	if(on == 1)
-	{
-		//mt_set_gpio_mode(GPIO_CTP_EN_PIN, GPIO_CTP_EN_PIN_M_GPIO);
-  		//mt_set_gpio_dir(GPIO_CTP_EN_PIN, GPIO_DIR_OUT);
-		//mt_set_gpio_out(GPIO_CTP_EN_PIN, GPIO_OUT_ONE);
-		;       
-
-	}
-	else
-	{
-		//return -EIO;
-		;
-	}
-}
-//}
-
-#include "cyttsp.h"
-extern void cyttsp_fw_upgrade(void);
-void cyttsp_hw_reset(void)
-{
-	ctp_power_on(0);	//wujinyou
-	msleep(200);
-
-	ctp_power_on(1);	//wujinyou
-	msleep(100);
-	//mt_set_gpio_mode(GPIO_CTP_RST_PIN, GPIO_CTP_RST_PIN_M_GPIO);
-//	mt_set_gpio_dir(GPIO_CTP_RST_PIN, GPIO_DIR_OUT);
-	//mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ONE);
-	msleep(100);
-	//mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ZERO);    
-	msleep(100);
-}
-void cyttsp_sw_reset(void)
-{
-	//int retval = TPD_OK;
-//	int status = 0;
-	printk("++++cyttsp_sw_reset---------start\n");	
-#if 0//1
-	mt_set_gpio_mode(GPIO_CTP_RST_PIN, GPIO_CTP_RST_PIN_M_GPIO);
-	mt_set_gpio_dir(GPIO_CTP_RST_PIN, GPIO_DIR_OUT);
-	mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ONE);
-	msleep(20);
-	ctp_power_on(0);
-	msleep(200);
-	#if 1
-	ctp_power_on(1);
-	#endif
-
-	msleep(20);
-	mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ZERO);    
-	msleep(100);
-
-	////TPD_DEBUG("TPD wake up\n");
-	status = i2c_master_send(i2c_client, bl_cmd, 12);
-	if( status < 0)
-	{
-		printk("++++ [cyttsp_sw_reset], cyttsp tpd exit bootloader mode failed--tpd_resume!\n");
-		return status;
-	}
-	msleep(300);
-	//exit_boot_mode();
-	//mt65xx_eint_unmask(CUST_EINT_TOUCH_PANEL_NUM);  
-#endif
-	printk("++++cyttsp_sw_reset---------end\n");	
-	//return retval;
-}
-
-
-//***************cyp140 probe 2013-1-6
-// wmtenv set wmt.io.touch 1:cyp140:7:600:1024:4:0:1:-1:5 //ok  2013-5-8
-static int __devinit tpd_probe(struct i2c_client *client)
-{	 
-	struct input_dev *input_dev;
-	int retval = TPD_OK;
-	int gpio_irq = wmt_ts_get_irqgpnum();
-	int gpio_rst = wmt_ts_get_resetgpnum();
-	//int result;
-	i2c_client = client;
-
-	retval = gpio_request(gpio_irq, "ts_irq");
-	if (retval < 0) {
-		printk("gpio(%d) touchscreen irq request fail\n", gpio_irq);
-		return retval;
-	}
-
-	retval = gpio_request(gpio_rst, "ts_rst");
-	if (retval < 0) {
-		printk("gpio(%d) touchscreen reset request fail\n", gpio_rst);
-		goto Fail_request_rstgpio;
-	}
-	//char buffer[2];
-	//int status=0;
-    
-	//int res_x, res_y;
-	  
-	printk("<<< enter %s: %d\n",__FUNCTION__, __LINE__);
-	
-#if 1 //0
-	tilt = wmt_ts_get_xaxis();
-	rev_x = wmt_ts_get_xdir();
-  	rev_y = wmt_ts_get_ydir();
-#if 0	
-  	if (tilt){
-		max_y = wmt_ts_get_resolvX();
-		max_x = wmt_ts_get_resolvY();
-	}
-	else
-	{
-		max_x = wmt_ts_get_resolvX();
-		max_y =wmt_ts_get_resolvY();
-	}
-#else	
-	max_x = wmt_ts_get_resolvX();
-	max_y =wmt_ts_get_resolvY();
-#endif
-
-#endif
-#if 0  
-	if (0)
-	{
-	  	res_x = max_y;
-	  	res_y = max_x;
-	}	
-	else
-	{
-	  	res_x = max_x;
-	  	res_y = max_y;
-	}	
-	max_x = res_x;
-	max_y = res_y;
-#endif 
-	 //************************add input device 2013-1-6
-	 tpd = kzalloc(sizeof(struct tpd_device), GFP_KERNEL);
-	 
-	 input_dev = input_allocate_device();
-	 if (!input_dev || !tpd) {
-		return -ENOMEM;
-	}
-	
-	tpd->client/*i2c_ts*/ = client;
-	i2c_set_clientdata(client, tpd);
-	tpd->input = input_dev;
-	
-	input_dev->name = "touch_cyp140"; //MJ5_TS_NAME;
-	input_dev->phys = "cyp140_touch/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0002;
-	input_dev->id.version = 0x0100;
-	
-	input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-	if (wmt_ts_get_lcdexchg()) {
-		input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, max_y/*480*//*600*//*ResolutionX*//*ResolutionX*/, 0, 0);
-		input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, max_x /*ResolutionY*//*800*//* 1024*/, 0, 0);   
-	} else {
-		input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, max_x/*480*//*600*//*ResolutionX*//*ResolutionX*/, 0, 0);
-		input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, max_y /*ResolutionY*//*800*//* 1024*/, 0, 0);   
-	}
-
-	set_bit(KEY_BACK, input_dev->keybit);
-	set_bit(KEY_HOME, input_dev->keybit);
-	set_bit(KEY_MENU, input_dev->keybit);
-	retval = input_register_device(input_dev);
-	if (retval)
-	{
-		printk("%s input register device error!!\n", __FUNCTION__);
-		goto E_REG_INPUT;
-	}	
-	 //****************************
-	//ctp_power_on(1);	//wujinyou //!!!!2013-1-6
-
-	msleep(1000);
-
-	//printk("<<<<here ??/\n"); 
- //************************add for wmt 2013-1-6
-	wmt_tsreset_init();
-	wmt_set_rst_pull(1);
-	//wmt_enable_rst_pull(1);
-	wmt_rst_output(1);
-  
-	wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);
-	//wmt_set_gpirq(IRQ_TYPE_EDGE_RISING); //debug 2013-5-8 also no interrupt
-	wmt_disable_gpirq();	
-	
-	tpd->irq = wmt_get_tsirqnum(); 
-	retval = request_irq(tpd->irq, tpd_eint_interrupt_handler,IRQF_SHARED, "cypcm", tpd);	
- //****************************************
- 
-	printk("tpd_probe request_irq retval=%d!\n",retval);
-	msleep(100);
-	msleep(1000);
-	
-	cust_ts.client = i2c_client;
-//	cyttsp_fw_upgrade(); //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-#if 0  //by linda 20130126
-	status = i2c_smbus_read_i2c_block_data(i2c_client, 0x01, 1, &(buffer[0]));
-	printk("tpd_probe request_irq status=%d!\n",status);
-
-	retval = i2c_master_send(i2c_client, bl_cmd, 12);
-	if( retval < 0)
-	{
-		printk("tpd_probe i2c_master_send retval=%d!\n",retval);
-		
-		//return retval;
-		goto I2C_ERR;
-	}
-#else
-	retval = exit_boot_mode(); 
-	if (retval)
-	{
-		printk("%s exit_boot_mod error!\n", __FUNCTION__);
-		goto I2C_ERR;
-	}
-
-#endif
-/*
-	msleep(1000);
-    retval = i2c_smbus_read_i2c_block_data(i2c_client, 0x00, 1, &(buffer[0]));
-    if(retval<0) {
-        retval = i2c_smbus_read_i2c_block_data(i2c_client, 0x00, 1, &(buffer[0]));
-        if(retval<0) {
-        	printk("error read !%d\n", __LINE__); 
-            
-           goto I2C_ERR;
-        }
-    }
-*/
-    //TPD_DEBUG("[mtk-tpd], cyttsp tpd_i2c_probe success!!\n");		
-	tpd_load_status = 1;
-	thread = kthread_run(touch_event_handler, 0, TPD_DEVICE);
-	if (IS_ERR(thread)) { 
-		retval = PTR_ERR(thread);
-		return retval;
-       
-	}
-
- 
-	msleep(100);
-	printk("++++tpd_probe,retval=%d\n", retval);
-#ifdef CONFIG_HAS_EARLYSUSPEND	
-	tpd->early_suspend.suspend = tpd_early_suspend,
-	tpd->early_suspend.resume = tpd_late_resume,
-	tpd->early_suspend.level = EARLY_SUSPEND_LEVEL_DISABLE_FB + 1;//,EARLY_SUSPEND_LEVEL_DISABLE_FB + 2;
-	register_early_suspend(&tpd->early_suspend);
-#endif	
-	//disable_irq(cyp140_ts->irq);
-	
-	wmt_enable_gpirq();
-   
-//cust_timer_init();	
-//	esd_init_thread();  //close it 2013-1-6
-	return 0; //retval;
-	I2C_ERR:
-		free_irq(tpd->irq, tpd);
-		input_unregister_device(input_dev); //
-	E_REG_INPUT:
-		input_free_device(input_dev);
-		kfree(tpd);
-		//return retval;
-	Fail_request_rstgpio:
-		gpio_free(gpio_rst);
-		gpio_free(gpio_irq);
-		return retval;		
-
-}
-//*******************************
-
-//module_init(cyp140_ts_init);
-static int tpd_local_init(void)
-{
-	if (tpd_probe(ts_get_i2c_client()))// ????
-	{
-		return -1;
-	}
-	
-	
-	if(tpd_load_status == 0){
-	//return -1;
-		;
-	}
-
-#ifdef TPD_HAVE_BUTTON
-	tpd_button_setting(TPD_KEY_COUNT, tpd_keys_local, tpd_keys_dim_local);// initialize tpd button data
-	boot_mode = get_boot_mode();
-#endif
-  return 0;//!!!!2013-1-7
-}
-
-//**********************suspend & resume
-static int tpd_resume(/*struct i2c_client *client*/struct platform_device *pdev)
-{
-	int retval = TPD_OK;
-	int status = 0;
-	printk("++++%s, line %d----end\n", __FUNCTION__, __LINE__);
-	//mt65xx_eint_mask(CUST_EINT_TOUCH_PANEL_NUM);  
-	msleep(100);
-	#if 1
-	ctp_power_on(1);
-	#endif
-	
-	msleep(1);
-	wmt_rst_output(0);
-	msleep(1);
-	wmt_rst_output(1);    
-	msleep(100);
-	
-	wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);//sometimes gpio7 will in low after resume 2013-5-9
-	wmt_enable_gpirq();
-	printk("++++%s, line %d----end\n", __FUNCTION__, __LINE__);
-
-	//TPD_DEBUG("TPD wake up\n");
-
-	#if 0 //0   // by linda 20120126 change rambo 2013-5-6
-	status = i2c_master_send(i2c_client, bl_cmd, 12);
-	#else
-	exit_boot_mode();
-	#endif
-	printk("++++%s, line %d----end\n", __FUNCTION__, __LINE__);
-	
-	if( status < 0)
-	{
-		printk("++++ [mtk-tpd], cyttsp tpd exit bootloader mode failed--tpd_resume!\n");
-		return status;
-	}
-	//exit_boot_mode();
-	printk("++++%s, line %d----end\n", __FUNCTION__, __LINE__);
-	msleep(300);
-	//wmt_enable_gpirq(); //debg 2013-5-6
-	tp_suspend_flag = 0;
-	return retval;
-}
-
-static int tpd_suspend(/*struct i2c_client *client*/struct platform_device *pdev, pm_message_t message)
-{
-	int i = 0;
-	int retval = TPD_OK;
-	//u8 sleep_mode = 0x02;	// 0x02--CY_DEEP_SLEEP_MODE,   0x04--CY_LOW_PWR_MODE
-	//TPD_DEBUG("TPD enter sleep\n");
-	//u8 sleep_reg[2] = {0, 2};
-	printk("++++%s, line %d----end\n", __FUNCTION__, __LINE__);
-	wmt_disable_gpirq();
-	//wmt_disable_gpirq(); //dbg 2013-5-6
-
-	while((tp_reseting_flag || tp_interrupt_flag) && i<30)
-	{
-		i ++;
-		msleep(100);
-	}
-	tp_suspend_flag = 1;
-#if 1
-	//retval = i2c_smbus_write_i2c_block_data(i2c_client,0x00,sizeof(sleep_mode), &sleep_mode);
-	//retval = i2c_master_send(i2c_client, sleep_reg, 2); //send cmd error -5!
-	msleep(1);
-	ctp_power_on(0);
-	mdelay(1);
-#else
-	mt_set_gpio_mode(GPIO_CTP_RST_PIN, GPIO_CTP_RST_PIN_M_GPIO);
-	mt_set_gpio_dir(GPIO_CTP_RST_PIN, GPIO_DIR_OUT);
-	mt_set_gpio_out(GPIO_CTP_RST_PIN, GPIO_OUT_ONE);    
-#endif
-
-	return retval;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void tpd_early_suspend(struct early_suspend *handler)
-{
-	tpd_suspend(i2c_client, PMSG_SUSPEND);
-}
-
-static void tpd_late_resume(struct early_suspend *handler)
-{
-	tpd_resume(i2c_client);
-}
-#endif
-//****************************
-
-
-static void cyp140_ts_exit(void)
-{
-	printk("<<<%s\n", __FUNCTION__);
-
-	wmt_disable_gpirq();	
-	free_irq(tpd->irq, tpd);
-	//kthread_stop(thread); //  halt rmmod??   
-	input_unregister_device(tpd->input); //
-	
-	input_free_device(tpd->input);
-	kfree(tpd);
-	gpio_free(wmt_ts_get_irqgpnum());
-	gpio_free(wmt_ts_get_resetgpnum());
-}
-//module_exit(cyp140_ts_exit);
-
-void cyp140_set_ts_mode(u8 mode)
-{
-	dbg( "[Touch Screen]ts mode = %d \n", mode);
-}
-//EXPORT_SYMBOL_GPL(cyp140_set_ts_mode);
-
-struct wmtts_device cyp140_tsdev = {
-		.driver_name = WMT_TS_I2C_NAME,
-		.ts_id = "cyp140",
-		.init = tpd_local_init,
-		.exit = cyp140_ts_exit,
-		.suspend = tpd_suspend,
-		.resume = tpd_resume,
-};
-
-
-
-MODULE_DESCRIPTION("cyp140 I2C Touch Screen driver");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyttsp.h b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyttsp.h
deleted file mode 100755
index 6020018f..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyttsp.h
+++ /dev/null
@@ -1,696 +0,0 @@
-/* Header file for:
- * Cypress TrueTouch(TM) Standard Product touchscreen drivers.
- * include/linux/cyttsp.h
- *
- * Copyright (C) 2009, 2010 Cypress Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2, and only version 2, as published by the
- * Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Cypress reserves the right to make changes without further notice
- * to the materials described herein. Cypress does not assume any
- * liability arising out of the application described herein.
- *
- * Contact Cypress Semiconductor at www.cypress.com
- *
- */
-
-
-#ifndef __CYTTSP_H__
-#define __CYTTSP_H__
-
-#include <linux/input.h>
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-
-#include <asm/mach-types.h>
-
-#define CYPRESS_TTSP_NAME	"cyttsp"
-#define CY_I2C_NAME		"cyttsp-i2c"
-#define CY_SPI_NAME		"cyttsp-spi"
-
-#ifdef CY_DECLARE_GLOBALS
-	uint32_t cyttsp_tsdebug;
-	module_param_named(tsdebug, cyttsp_tsdebug, uint, 0664);
-	uint32_t cyttsp_tsxdebug;
-	module_param_named(tsxdebug, cyttsp_tsxdebug, uint, 0664);
-
-	uint32_t cyttsp_disable_touch;
-	module_param_named(disable_touch, cyttsp_disable_touch, uint, 0664);
-#else
-	extern uint32_t cyttsp_tsdebug;
-	extern uint32_t cyttsp_tsxdebug;
-	extern uint32_t cyttsp_disable_touch;
-#endif
-
-
-
-/******************************************************************************
- * Global Control, Used to control the behavior of the driver
- */
-
-/* defines for Gen2 (Txx2xx); Gen3 (Txx3xx)
- * use these defines to set cyttsp_platform_data.gen in board config file
- */
-#define CY_GEN2		2
-#define CY_GEN3		3
-
-/* define for using I2C driver
- */
-#define CY_USE_I2C_DRIVER
-
-/* defines for using SPI driver */
-/*
-#define CY_USE_SPI_DRIVER
- */
-#define CY_SPI_DFLT_SPEED_HZ		1000000
-#define CY_SPI_MAX_SPEED_HZ		4000000
-#define CY_SPI_SPEED_HZ			CY_SPI_DFLT_SPEED_HZ
-#define CY_SPI_BITS_PER_WORD		8
-#define CY_SPI_DAV			139	/* set correct gpio id */
-#define CY_SPI_BUFSIZE			512
-
-/* Voltage and Current ratings */
-#define CY_TMA300_VTG_MAX_UV		5500000
-#define CY_TMA300_VTG_MIN_UV		1710000
-#define CY_TMA300_CURR_24HZ_UA		17500
-#define CY_I2C_VTG_MAX_UV		1800000
-#define CY_I2C_VTG_MIN_UV		1800000
-#define CY_I2C_CURR_UA			9630
-
-
-/* define for inclusion of TTSP App Update Load File
- * use this define if update to the TTSP Device is desired
- */
-/*
-#define CY_INCLUDE_LOAD_FILE
-*/
-
-/* define if force new load file for bootloader load */
-/*
-#define CY_FORCE_FW_UPDATE
-*/
-
-/* undef for production use */
-/*
-#define CY_USE_DEBUG
-*/
-
-/* undef for irq use; use this define in the board configuration file */
-/*
-#define CY_USE_TIMER
- */
-
-/* undef to allow use of extra debug capability */
-/*
-#define CY_ALLOW_EXTRA_DEBUG
-*/
-
-/* undef to remove additional debug prints */
-/*
-#define CY_USE_EXTRA_DEBUG
-*/
-
-/* undef to remove additional debug prints */
-/*
-#define CY_USE_EXTRA_DEBUG1
- */
-
-/* undef to use operational touch timer jiffies; else use test jiffies */
-/*
- */
- /*
-#define CY_USE_TIMER_DEBUG
-*/
-/* define to use canned test data */
-/*
-#define CY_USE_TEST_DATA
- */
-
-/* define if gesture signaling is used
- * and which gesture groups to use
- */
-/*
-#define CY_USE_GEST
-#define CY_USE_GEST_GRP1
-#define CY_USE_GEST_GRP2
-#define CY_USE_GEST_GRP3
-#define CY_USE_GEST_GRP4
- */
-/* Active distance in pixels for a gesture to be reported
- * if set to 0, then all gesture movements are reported
- */
-#define CY_ACT_DIST_DFLT	8
-#define CY_ACT_DIST			CY_ACT_DIST_DFLT
-
-/* define if MT signals are desired */
-/*
-*/
-#define CY_USE_MT_SIGNALS
-
-/* define if MT tracking id signals are used */
-/*
-#define CY_USE_MT_TRACK_ID
- */
-
-/* define if ST signals are required */
-/*
-*/
-//#define CY_USE_ST_SIGNALS
-
-/* define to send handshake to device */
-/*
-*/
-#define CY_USE_HNDSHK
-
-/* define if log all raw motion signals to a sysfs file */
-/*
-#define CY_LOG_TO_FILE
-*/
-
-
-/* End of the Global Control section
- ******************************************************************************
- */
-#define CY_DIFF(m, n)		((m) != (n))
-
-#ifdef CY_LOG_TO_FILE
-	#define cyttsp_openlog()	/* use sysfs */
-#else
-	#define cyttsp_openlog()
-#endif /* CY_LOG_TO_FILE */
-
-/* see kernel.h for pr_xxx def'ns */
-#define cyttsp_info(f, a...)		pr_info("%s:" f,  __func__ , ## a)
-#define cyttsp_error(f, a...)		pr_err("%s:" f,  __func__ , ## a)
-#define cyttsp_alert(f, a...)		pr_alert("%s:" f,  __func__ , ## a)
-
-#ifdef CY_USE_DEBUG
-	#define cyttsp_debug(f, a...)	pr_alert("%s:" f,  __func__ , ## a)
-#else
-	#define cyttsp_debug(f, a...)	{if (cyttsp_tsdebug) \
-					pr_alert("%s:" f,  __func__ , ## a); }
-#endif /* CY_USE_DEBUG */
-
-#ifdef CY_ALLOW_EXTRA_DEBUG
-#ifdef CY_USE_EXTRA_DEBUG
-	#define cyttsp_xdebug(f, a...)	pr_alert("%s:" f,  __func__ , ## a)
-#else
-	#define cyttsp_xdebug(f, a...)	{if (cyttsp_tsxdebug) \
-					pr_alert("%s:" f,  __func__ , ## a); }
-#endif /* CY_USE_EXTRA_DEBUG */
-
-#ifdef CY_USE_EXTRA_DEBUG1
-	#define cyttsp_xdebug1(f, a...)	pr_alert("%s:" f,  __func__ , ## a)
-#else
-	#define cyttsp_xdebug1(f, a...)
-#endif /* CY_USE_EXTRA_DEBUG1 */
-#else
-	#define cyttsp_xdebug(f, a...)
-	#define cyttsp_xdebug1(f, a...)
-#endif /* CY_ALLOW_EXTRA_DEBUG */
-
-#ifdef CY_USE_TIMER_DEBUG
-	#define	TOUCHSCREEN_TIMEOUT	(msecs_to_jiffies(1000))
-#else
-	#define	TOUCHSCREEN_TIMEOUT	(msecs_to_jiffies(28))
-#endif
-
-/* reduce extra signals in MT only build
- * be careful not to lose backward compatibility for pre-MT apps
- */
-#ifdef CY_USE_ST_SIGNALS
-	#define CY_USE_ST	1
-#else
-	#define CY_USE_ST	0
-#endif /* CY_USE_ST_SIGNALS */
-
-/* rely on kernel input.h to define Multi-Touch capability */
-/* if input.h defines the Multi-Touch signals, then use MT */
-#if defined(ABS_MT_TOUCH_MAJOR) && defined(CY_USE_MT_SIGNALS)
-	#define CY_USE_MT	1
-	#define CY_MT_SYNC(input)	input_mt_sync(input)
-#else
-	#define CY_USE_MT	0
-	#define CY_MT_SYNC(input)
-	/* the following includes are provided to ensure a compile;
-	 * the code that compiles with these defines will not be executed if
-	 * the CY_USE_MT is properly used in the platform structure init
-	 */
-	#ifndef ABS_MT_TOUCH_MAJOR
-	#define ABS_MT_TOUCH_MAJOR	0x30	/* touching ellipse */
-	#define ABS_MT_TOUCH_MINOR	0x31	/* (omit if circular) */
-	#define ABS_MT_WIDTH_MAJOR	0x32	/* approaching ellipse */
-	#define ABS_MT_WIDTH_MINOR	0x33	/* (omit if circular) */
-	#define ABS_MT_ORIENTATION	0x34	/* Ellipse orientation */
-	#define ABS_MT_POSITION_X	0x35	/* Center X ellipse position */
-	#define ABS_MT_POSITION_Y	0x36	/* Center Y ellipse position */
-	#define ABS_MT_TOOL_TYPE	0x37	/* Type of touching device */
-	#define ABS_MT_BLOB_ID		0x38	/* Group set of pkts as blob */
-	#endif /* ABS_MT_TOUCH_MAJOR */
-#endif /* ABS_MT_TOUCH_MAJOR and CY_USE_MT_SIGNALS */
-#if defined(ABS_MT_TRACKING_ID)  && defined(CY_USE_MT_TRACK_ID)
-	#define CY_USE_TRACKING_ID	1
-#else
-	#define CY_USE_TRACKING_ID	0
-/* define only if not defined already by system;
- * value based on linux kernel 2.6.30.10
- */
-#ifndef ABS_MT_TRACKING_ID
-	#define ABS_MT_TRACKING_ID	(ABS_MT_BLOB_ID+1)
-#endif
-#endif /* ABS_MT_TRACKING_ID */
-
-#define CY_USE_DEEP_SLEEP_SEL		0x80
-#define CY_USE_LOW_POWER_SEL		0x01
-
-#ifdef CY_USE_TEST_DATA
-	#define cyttsp_testdat(ray1, ray2, sizeofray) \
-		{ \
-			int i; \
-			u8 *up1 = (u8 *)ray1; \
-			u8 *up2 = (u8 *)ray2; \
-			for (i = 0; i < sizeofray; i++) { \
-				up1[i] = up2[i]; \
-			} \
-		}
-#else
-	#define cyttsp_testdat(xy, test_xy, sizeofray)
-#endif /* CY_USE_TEST_DATA */
-
-/* helper macros */
-#define GET_NUM_TOUCHES(x)		((x) & 0x0F)
-#define GET_TOUCH1_ID(x)		(((x) & 0xF0) >> 4)
-#define GET_TOUCH2_ID(x)		((x) & 0x0F)
-#define GET_TOUCH3_ID(x)		(((x) & 0xF0) >> 4)
-#define GET_TOUCH4_ID(x)		((x) & 0x0F)
-#define IS_LARGE_AREA(x)		(((x) & 0x10) >> 4)
-#define FLIP_DATA_FLAG			0x01
-#define REVERSE_X_FLAG			0x02
-#define REVERSE_Y_FLAG			0x04
-#define FLIP_DATA(flags)		((flags) & FLIP_DATA_FLAG)
-#define REVERSE_X(flags)		((flags) & REVERSE_X_FLAG)
-#define REVERSE_Y(flags)		((flags) & REVERSE_Y_FLAG)
-#define FLIP_XY(x, y)			{ \
-						u16 tmp; \
-						tmp = (x); \
-						(x) = (y); \
-						(y) = tmp; \
-					}
-#define INVERT_X(x, xmax)		((xmax) - (x))
-#define INVERT_Y(y, maxy)		((maxy) - (y))
-#define SET_HSTMODE(reg, mode)		((reg) & (mode))
-#define GET_HSTMODE(reg)		((reg & 0x70) >> 4)
-#define GET_BOOTLOADERMODE(reg)		((reg & 0x10) >> 4)
-
-/* constant definitions */
-/* maximum number of concurrent ST track IDs */
-#define CY_NUM_ST_TCH_ID		2
-
-/* maximum number of concurrent MT track IDs */
-#define CY_NUM_MT_TCH_ID		4
-
-/* maximum number of track IDs */
-#define CY_NUM_TRK_ID			16
-
-#define CY_NTCH				0	/* no touch (lift off) */
-#define CY_TCH				1	/* active touch (touchdown) */
-#define CY_ST_FNGR1_IDX			0
-#define CY_ST_FNGR2_IDX			1
-#define CY_MT_TCH1_IDX			0
-#define CY_MT_TCH2_IDX			1
-#define CY_MT_TCH3_IDX			2
-#define CY_MT_TCH4_IDX			3
-#define CY_XPOS				0
-#define CY_YPOS				1
-#define CY_IGNR_TCH			(-1)
-#define CY_SMALL_TOOL_WIDTH		10
-#define CY_LARGE_TOOL_WIDTH		255
-#define CY_REG_BASE			0x00
-#define CY_REG_GEST_SET			0x1E
-#define CY_REG_ACT_INTRVL		0x1D
-#define CY_REG_TCH_TMOUT		(CY_REG_ACT_INTRVL+1)
-#define CY_REG_LP_INTRVL		(CY_REG_TCH_TMOUT+1)
-#define CY_SOFT_RESET			((1 << 0))
-#define CY_DEEP_SLEEP			((1 << 1))
-#define CY_LOW_POWER			((1 << 2))
-#define CY_MAXZ				255
-#define CY_OK				0
-#define CY_INIT				1
-#define	CY_DLY_DFLT			10	/* ms */
-#define CY_DLY_SYSINFO			20	/* ms */
-#define CY_DLY_BL			300
-#define CY_DLY_DNLOAD			100	/* ms */
-#define CY_NUM_RETRY			4	/* max num touch data read */
-
-/* handshake bit in the hst_mode reg */
-#define CY_HNDSHK_BIT			0x80
-#ifdef CY_USE_HNDSHK
-	#define CY_SEND_HNDSHK		1
-#else
-	#define CY_SEND_HNDSHK		0
-#endif
-
-/* Bootloader File 0 offset */
-#define CY_BL_FILE0			0x00
-
-/* Bootloader command directive */
-#define CY_BL_CMD			0xFF
-
-/* Bootloader Initiate Bootload */
-#define CY_BL_INIT_LOAD			0x38
-
-/* Bootloader Write a Block */
-#define CY_BL_WRITE_BLK			0x39
-
-/* Bootloader Terminate Bootload */
-#define CY_BL_TERMINATE			0x3B
-
-/* Bootloader Exit and Verify Checksum command */
-#define CY_BL_EXIT			0xA5
-
-/* Bootloader default keys */
-#define CY_BL_KEY0			0x00
-#define CY_BL_KEY1			0x01
-#define CY_BL_KEY2			0x02
-#define CY_BL_KEY3			0x03
-#define CY_BL_KEY4			0x04
-#define CY_BL_KEY5			0x05
-#define CY_BL_KEY6			0x06
-#define CY_BL_KEY7			0x07
-
-/* Active Power state scanning/processing refresh interval */
-#define CY_ACT_INTRVL_DFLT		0x00
-
-/* touch timeout for the Active power */
-#define CY_TCH_TMOUT_DFLT		0xFF
-
-/* Low Power state scanning/processing refresh interval */
-#define CY_LP_INTRVL_DFLT		0x0A
-
-#define CY_IDLE_STATE		0
-#define CY_ACTIVE_STATE		1
-#define CY_LOW_PWR_STATE		2
-#define CY_SLEEP_STATE		3
-
-/* device mode bits */
-#define CY_OP_MODE		0x00
-#define CY_SYSINFO_MODE		0x10
-
-/* power mode select bits */
-#define CY_SOFT_RESET_MODE		0x01	/* return to Bootloader mode */
-#define CY_DEEP_SLEEP_MODE		0x02
-#define CY_LOW_PWR_MODE		0x04
-
-#define CY_NUM_KEY			8
-
-#ifdef CY_USE_GEST
-	#define CY_USE_GESTURES	1
-#else
-	#define CY_USE_GESTURES	0
-#endif /* CY_USE_GESTURE_SIGNALS */
-
-#ifdef CY_USE_GEST_GRP1
-	#define CY_GEST_GRP1	0x10
-#else
-	#define CY_GEST_GRP1	0x00
-#endif	/* CY_USE_GEST_GRP1 */
-#ifdef CY_USE_GEST_GRP2
-	#define CY_GEST_GRP2	0x20
-#else
-	#define CY_GEST_GRP2	0x00
-#endif	/* CY_USE_GEST_GRP2 */
-#ifdef CY_USE_GEST_GRP3
-	#define CY_GEST_GRP3	0x40
-#else
-	#define CY_GEST_GRP3	0x00
-#endif	/* CY_USE_GEST_GRP3 */
-#ifdef CY_USE_GEST_GRP4
-	#define CY_GEST_GRP4	0x80
-#else
-	#define CY_GEST_GRP4	0x00
-#endif	/* CY_USE_GEST_GRP4 */
-
-struct cyttsp_regulator {
-	const char *name;
-	u32	min_uV;
-	u32	max_uV;
-	u32	load_uA;
-};
-
-struct cyttsp_platform_data {
-	u32 panel_maxx;
-	u32 panel_maxy;
-	u32 disp_resx;
-	u32 disp_resy;
-	u32 disp_minx;
-	u32 disp_miny;
-	u32 disp_maxx;
-	u32 disp_maxy;
-	u8 correct_fw_ver;
-	u32 flags;
-	u8 gen;
-	u8 use_st;
-	u8 use_mt;
-	u8 use_hndshk;
-	u8 use_trk_id;
-	u8 use_sleep;
-	u8 use_gestures;
-	u8 gest_set;
-	u8 act_intrvl;
-	u8 tch_tmout;
-	u8 lp_intrvl;
-	u8 power_state;
-	bool wakeup;
-	int sleep_gpio;
-	int resout_gpio;
-	int irq_gpio;
-	struct cyttsp_regulator *regulator_info;
-	u8 num_regulators;
-	const char *fw_fname;
-#ifdef CY_USE_I2C_DRIVER
-	s32 (*init)(struct i2c_client *client);
-	s32 (*resume)(struct i2c_client *client);
-#endif
-#ifdef CY_USE_SPI_DRIVER
-	s32 (*init)(struct spi_device *spi);
-	s32 (*resume)(struct spi_device *spi);
-#endif
-};
-
-/* TrueTouch Standard Product Gen3 (Txx3xx) interface definition */
-struct cyttsp_gen3_xydata_t {
-	u8 hst_mode;
-	u8 tt_mode;
-	u8 tt_stat;
-	u16 x1 __attribute__ ((packed));
-	u16 y1 __attribute__ ((packed));
-	u8 z1;
-	u8 touch12_id;
-	u16 x2 __attribute__ ((packed));
-	u16 y2 __attribute__ ((packed));
-	u8 z2;
-	u8 gest_cnt;
-	u8 gest_id;
-	u16 x3 __attribute__ ((packed));
-	u16 y3 __attribute__ ((packed));
-	u8 z3;
-	u8 touch34_id;
-	u16 x4 __attribute__ ((packed));
-	u16 y4 __attribute__ ((packed));
-	u8 z4;
-	u8 tt_undef[3];
-	u8 gest_set;
-	u8 tt_reserved;
-};
-
-/* TrueTouch Standard Product Gen2 (Txx2xx) interface definition */
-#define CY_GEN2_NOTOUCH		0x03	/* Both touches removed */
-#define CY_GEN2_GHOST		0x02	/* ghost */
-#define CY_GEN2_2TOUCH		0x03	/* 2 touch; no ghost */
-#define CY_GEN2_1TOUCH		0x01	/* 1 touch only */
-#define CY_GEN2_TOUCH2		0x01	/* 1st touch removed;
-						 * 2nd touch remains */
-struct cyttsp_gen2_xydata_t {
-	u8 hst_mode;
-	u8 tt_mode;
-	u8 tt_stat;
-	u16 x1 __attribute__ ((packed));
-	u16 y1 __attribute__ ((packed));
-	u8 z1;
-	u8 evnt_idx;
-	u16 x2 __attribute__ ((packed));
-	u16 y2 __attribute__ ((packed));
-	u8 tt_undef1;
-	u8 gest_cnt;
-	u8 gest_id;
-	u8 tt_undef[14];
-	u8 gest_set;
-	u8 tt_reserved;
-};
-
-/* TTSP System Information interface definition */
-struct cyttsp_sysinfo_data_t {
-	u8 hst_mode;
-	u8 mfg_cmd;
-	u8 mfg_stat;
-	u8 cid[3];
-	u8 tt_undef1;
-	u8 uid[8];
-	u8 bl_verh;
-	u8 bl_verl;
-	u8 tts_verh;
-	u8 tts_verl;
-	u8 app_idh;
-	u8 app_idl;
-	u8 app_verh;
-	u8 app_verl;
-	u8 tt_undef[6];
-	u8 act_intrvl;
-	u8 tch_tmout;
-	u8 lp_intrvl;
-};
-
-/* TTSP Bootloader Register Map interface definition */
-#define CY_BL_CHKSUM_OK		0x01
-struct cyttsp_bootloader_data_t {
-	u8 bl_file;
-	u8 bl_status;
-	u8 bl_error;
-	u8 blver_hi;
-	u8 blver_lo;
-	u8 bld_blver_hi;
-	u8 bld_blver_lo;
-	u8 ttspver_hi;
-	u8 ttspver_lo;
-	u8 appid_hi;
-	u8 appid_lo;
-	u8 appver_hi;
-	u8 appver_lo;
-	u8 cid_0;
-	u8 cid_1;
-	u8 cid_2;
-};
-
-#define cyttsp_wake_data_t		cyttsp_gen3_xydata_t
-#ifdef CY_DECLARE_GLOBALS
-	#ifdef CY_INCLUDE_LOAD_FILE
-		/* this file declares:
-		 * firmware download block array (cyttsp_fw[]),
-		 * the number of command block records (cyttsp_fw_records),
-		 * and the version variables
-		 */
-		#include "cyttsp_fw.h"		/* imports cyttsp_fw[] array */
-		#define cyttsp_app_load()	1
-		#ifdef CY_FORCE_FW_UPDATE
-			#define cyttsp_force_fw_load()	1
-		#else
-			#define cyttsp_force_fw_load()	0
-		#endif
-
-	#else
-		/* the following declarations are to allow
-		 * some debugging capability
-		 */
-		unsigned char cyttsp_fw_tts_verh = 0x00;
-		unsigned char cyttsp_fw_tts_verl = 0x01;
-		unsigned char cyttsp_fw_app_idh = 0x02;
-		unsigned char cyttsp_fw_app_idl = 0x03;
-		unsigned char cyttsp_fw_app_verh = 0x04;
-		unsigned char cyttsp_fw_app_verl = 0x05;
-		unsigned char cyttsp_fw_cid_0 = 0x06;
-		unsigned char cyttsp_fw_cid_1 = 0x07;
-		unsigned char cyttsp_fw_cid_2 = 0x08;
-		#define cyttsp_app_load()	0
-		#define cyttsp_force_fw_load()	0
-	#endif
-	#define cyttsp_tts_verh()	cyttsp_fw_tts_verh
-	#define cyttsp_tts_verl()	cyttsp_fw_tts_verl
-	#define cyttsp_app_idh()	cyttsp_fw_app_idh
-	#define cyttsp_app_idl()	cyttsp_fw_app_idl
-	#define cyttsp_app_verh()	cyttsp_fw_app_verh
-	#define cyttsp_app_verl()	cyttsp_fw_app_verl
-	#define cyttsp_cid_0()		cyttsp_fw_cid_0
-	#define cyttsp_cid_1()		cyttsp_fw_cid_1
-	#define cyttsp_cid_2()		cyttsp_fw_cid_2
-	#ifdef CY_USE_TEST_DATA
-		static struct cyttsp_gen2_xydata_t tt_gen2_testray[] = {
-		{0x00}, {0x00}, {0x04},
-		{0x4000}, {0x8000}, {0x80},
-		{0x03},
-		{0x2000}, {0x1000}, {0x00},
-		{0x00},
-		{0x00},
-		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
-		{0x00},
-		{0x00}
-		};
-
-		static struct cyttsp_gen3_xydata_t tt_gen3_testray[] = {
-		{0x00}, {0x00}, {0x04},
-		{0x4000}, {0x8000}, {0x80},
-		{0x12},
-		{0x2000}, {0x1000}, {0xA0},
-		{0x00}, {0x00},
-		{0x8000}, {0x4000}, {0xB0},
-		{0x34},
-		{0x4000}, {0x1000}, {0xC0},
-		{0x00, 0x00, 0x00},
-		{0x00},
-		{0x00}
-		};
-	#endif /* CY_USE_TEST_DATA */
-
-#else
-		extern u8 g_appload_ray[];
-#endif
-#define FW_FNAME_LEN 40
-#define TP_ID_GPIO 85
-
-
-/* CY TTSP I2C Driver private data */
-struct cyttsp {
-	struct i2c_client *client;
-	struct input_dev *input;
-	struct work_struct work;
-	struct timer_list timer;
-	struct mutex mutex;
-	char phys[32];
-	struct cyttsp_platform_data *platform_data;
-	u8 num_prv_st_tch;
-	u16 act_trk[CY_NUM_TRK_ID];
-	u16 prv_st_tch[CY_NUM_ST_TCH_ID];
-	u16 prv_mt_tch[CY_NUM_MT_TCH_ID];
-	u16 prv_mt_pos[CY_NUM_TRK_ID][2];
-	atomic_t irq_enabled;
-	bool cyttsp_update_fw;
-	bool cyttsp_fwloader_mode;
-	bool is_suspended;
-	struct regulator **vdd;
-	char fw_fname[FW_FNAME_LEN];
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend early_suspend;
-#endif /* CONFIG_HAS_EARLYSUSPEND */
-	int tpid;
-
-};
-extern struct cyttsp cust_ts;
-extern void cyttsp_fw_upgrade(void);
-extern void cyttsp_hw_reset(void);
-
-
-#endif /* __CYTTSP_H__ */
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyttsp_fw_upgrade.c b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyttsp_fw_upgrade.c
deleted file mode 100755
index ca6e9d10..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/cyttsp_fw_upgrade.c
+++ /dev/null
@@ -1,993 +0,0 @@
-/* Source for:

- * Cypress TrueTouch(TM) Standard Product I2C touchscreen driver.

- * drivers/input/touchscreen/cyttsp-i2c.c

- *

- * Copyright (C) 2009, 2010 Cypress Semiconductor, Inc.

- *

- * This program is free software; you can redistribute it and/or

- * modify it under the terms of the GNU General Public License

- * version 2, and only version 2, as published by the

- * Free Software Foundation.

- *

- * This program is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- * GNU General Public License for more details.

- *

- * You should have received a copy of the GNU General Public License along

- * with this program; if not, write to the Free Software Foundation, Inc.,

- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

- *

- * Cypress reserves the right to make changes without further notice

- * to the materials described herein. Cypress does not assume any

- * liability arising out of the application described herein.

- *

- * Contact Cypress Semiconductor at www.cypress.com

- *

- */

-

-#include <linux/delay.h>

-#include <linux/init.h>

-#include <linux/module.h>

-#include <linux/i2c.h>

-#include <linux/input.h>

-#include <linux/slab.h>

-#include <linux/gpio.h>

-#include <linux/irq.h>

-#include <linux/interrupt.h>

-#include <linux/timer.h>

-#include <linux/workqueue.h>

-#include <linux/byteorder/generic.h>

-#include <linux/bitops.h>

-#include <linux/pm_runtime.h>

-#include <linux/firmware.h>

-#include <linux/mutex.h>

-#include <linux/regulator/consumer.h>

-#ifdef CONFIG_HAS_EARLYSUSPEND

-#include <linux/earlysuspend.h>

-#endif /* CONFIG_HAS_EARLYSUSPEND */

-//#include <mach/vreg.h>

-

-#define CY_DECLARE_GLOBALS

-

-#include "cyttsp.h"

-

-#include <linux/miscdevice.h>

-#include <asm/uaccess.h>

-

-#include <linux/poll.h>

-

-#define LOG_TP()  printk("++++%s, Line %d\n", __FUNCTION__, __LINE__);

-

-

-#define CYTTSP_SUPPORT_READ_TP_VERSION

-

-#define CYTTSP_SUPPORT_TP_SENSOR

-// need upgrade,add MACRO

-//#ifdef CONFIG_LCT_AW551_YL

-#define CYTTSP_SUPPORT_SYS_NODE

-//#endif

-

-extern struct tpd_device *tpd;//add 2013-1-7

-

-int cyttsp_vendor_id=20;

-int cyttsp_firmware_version= -1;

-

-int cyttsp_has_bootloader=0;

-

-#ifdef CYTTSP_SUPPORT_TP_SENSOR

-

-#define CYTTSP_DEBUG_TP_SENSOR

-

-#define CYTTSP_SUPPORT_TP_SENSOR_FIRMWARE_VERSION (0xc) //if we change this value we should also change func apds9900_init_dev in file apds9000.c

-static DEFINE_MUTEX(cyttsp_sensor_mutex);

-static DECLARE_WAIT_QUEUE_HEAD(cyttsp_sensor_waitqueue);

-

-//static char cyttsp_sensor_data = 0; // 0 near 1 far

-//static int cyttsp_sensor_data_changed = 0;

-//static struct i2c_client *tp_sensor_I2Cclient = NULL;

-//static int cyttsp_sensor_opened = 0;

-

-

-

-#endif

-

-

-

-#define CYTTSP_AW551_OFILM  "cyttspfw_aw551_ofilm.fw"

-#define CYTTSP_AW551_TRULY  "cyttspfw_aw551_truly.fw"

-#define CYTTSP_AW550_TRULY  "cyttspfw_aw550_truly.fw"

-

-uint32_t cyttsp_tsdebug1 = 0xff;

-

-module_param_named(tsdebug1, cyttsp_tsdebug1, uint, 0664);

-

-#define FW_FNAME_LEN 40

-#define TP_ID_GPIO 85

-

-//static u8 irq_cnt;		/* comparison counter with register valuw */

-//static u32 irq_cnt_total;	/* total interrupts */

-//static u32 irq_err_cnt;		/* count number of touch interrupts with err */

-#define CY_IRQ_CNT_MASK	0x000000FF	/* mapped for sizeof count in reg */

-#define CY_IRQ_CNT_REG	0x00		/* tt_undef[0]=reg 0x1B - Gen3 only */

-

-

-

-/* ****************************************************************************

- * Prototypes for static functions

- * ************************************************************************** */

-

-static int cyttsp_putbl(struct cyttsp *ts, int show,

-			int show_status, int show_version, int show_cid);

-/*static int __devinit cyttsp_probe(struct i2c_client *client,

-			const struct i2c_device_id *id); */

-//static int __devexit cyttsp_remove(struct i2c_client *client);

-//static int cyttsp_resume(struct device *dev);

-//static int cyttsp_suspend(struct device *dev);

-

-#ifdef CYTTSP_SUPPORT_SYS_NODE

-//static	int cyttsp_power_down(void);

-#endif

-

-

-

-/* Static variables */

-//static struct cyttsp_gen3_xydata_t g_xy_data;

-static struct cyttsp_bootloader_data_t g_bl_data;

-static struct cyttsp_sysinfo_data_t g_sysinfo_data;

-static const struct i2c_device_id cyttsp_id[] = {

-	{ CY_I2C_NAME, 0 },  { }

-};

-static u8 bl_cmd[] = {

-	CY_BL_FILE0, CY_BL_CMD, CY_BL_EXIT,

-	CY_BL_KEY0, CY_BL_KEY1, CY_BL_KEY2,

-	CY_BL_KEY3, CY_BL_KEY4, CY_BL_KEY5,

-	CY_BL_KEY6, CY_BL_KEY7};

-

-MODULE_DEVICE_TABLE(i2c, cyttsp_id);

-

-

-

-MODULE_LICENSE("GPL");

-MODULE_DESCRIPTION("Cypress TrueTouch(R) Standard touchscreen driver");

-MODULE_AUTHOR("Cypress");

-

-

-

-#ifdef CYTTSP_SUPPORT_TP_SENSOR

-#define CYTTSP_SENSOR_IOM	  'r'

-

-#define CYTTSP_SENSOR_IOC_SET_PS_ENABLE		 _IOW(CYTTSP_SENSOR_IOM, 0, char *)

-#define CYTTSP_SENSOR_READ_PS_DATA		_IOR(CYTTSP_SENSOR_IOM, 2, char *)

-

-

-

-

-#endif

-

-

-

-

-

-

-

-

-

-static void cyttsp_exit_bl_mode(struct cyttsp *ts);

-

-

-

-

-

-#ifdef CYTTSP_SUPPORT_SYS_NODE

-/* firmware flashing block */

-#define BLK_SIZE     16

-#define DATA_REC_LEN 64

-#define START_ADDR   0x0880//0x0b00

-#define BLK_SEED     0xff

-#define RECAL_REG    0x1b

-

-enum bl_commands {

-	BL_CMD_WRBLK     = 0x39,

-	BL_CMD_INIT      = 0x38,

-	BL_CMD_TERMINATE = 0x3b,

-};

-/* TODO: Add key as part of platform data */

-#define KEY_CS  (0 + 1 + 2 + 3 + 4 + 5 + 6 + 7)

-#define KEY {0, 1, 2, 3, 4, 5, 6, 7}

-

-static const  char _key[] = KEY;

-#define KEY_LEN sizeof(_key)

-

-static int rec_cnt;

-struct fw_record {

-	u8 seed;

-	u8 cmd;

-	u8 key[KEY_LEN];

-	u8 blk_hi;

-	u8 blk_lo;

-	u8 data[DATA_REC_LEN];

-	u8 data_cs;

-	u8 rec_cs;

-};

-#define fw_rec_size (sizeof(struct fw_record))

-

-struct cmd_record {

-	u8 reg;

-	u8 seed;

-	u8 cmd;

-	u8 key[KEY_LEN];

-};

-#define cmd_rec_size (sizeof(struct cmd_record))

-

-static struct fw_record data_record = {

-	.seed = BLK_SEED,

-	.cmd = BL_CMD_WRBLK,

-	.key = KEY,

-};

-

-static const struct cmd_record terminate_rec = {

-	.reg = 0,

-	.seed = BLK_SEED,

-	.cmd = BL_CMD_TERMINATE,

-	.key = KEY,

-};

-static const struct cmd_record initiate_rec = {

-	.reg = 0,

-	.seed = BLK_SEED,

-	.cmd = BL_CMD_INIT,

-	.key = KEY,

-};

-

-#define BL_REC1_ADDR          0x0780

-#define BL_REC2_ADDR          0x07c0

-

-#define ID_INFO_REC           ":40078000"

-#define ID_INFO_OFFSET_IN_REC 77

-

-#define REC_START_CHR     ':'

-#define REC_LEN_OFFSET     1

-#define REC_ADDR_HI_OFFSET 3

-#define REC_ADDR_LO_OFFSET 5

-#define REC_TYPE_OFFSET    7

-#define REC_DATA_OFFSET    9

-#define REC_LINE_SIZE	141

-

-static int cyttsp_soft_reset(struct cyttsp *ts)

-{

-	int retval = 0, tries = 0;

-	u8 host_reg = CY_SOFT_RESET_MODE;

-

-	#if 0

-          gpio_set_value(ts->platform_data->resout_gpio, 1); //reset high valid

-	   msleep(100);

-	   gpio_set_value(ts->platform_data->resout_gpio, 0);

-          msleep(1000);

-	#endif

-	LOG_TP();

-

-	#if 1// 0 modify 2013-1-7!!!!!!!!!!!

-	do {

-		retval = i2c_smbus_write_i2c_block_data(ts->client,

-				CY_REG_BASE, sizeof(host_reg), &host_reg);

-		if (retval < 0)

-			msleep(20);

-	} while (tries++ < 10 && (retval < 0));

-

-	if (retval < 0) {

-		pr_err("%s: failed\n", __func__);

-		return retval;

-	}

-	#else

-	cyttsp_hw_reset(); //!!!! 2013-1-7 may not go here !!!

-	#endif

-

-	LOG_TP();

-	tries = 0;

-	do {

-		msleep(20);

-		cyttsp_putbl(ts, 1, true, true, false);

-	} while (g_bl_data.bl_status != 0x10 &&

-		g_bl_data.bl_status != 0x11 &&

-		tries++ < 100);

-	LOG_TP();

-	if (g_bl_data.bl_status != 0x11 && g_bl_data.bl_status != 0x10)

-		return -EINVAL;

-	LOG_TP();

-	return 0;

-}

-

-static void cyttsp_exit_bl_mode(struct cyttsp *ts)

-{

-	int retval, tries = 0;

-

-	do {

-		retval = i2c_smbus_write_i2c_block_data(ts->client,

-			CY_REG_BASE, sizeof(bl_cmd), bl_cmd);

-		if (retval < 0)

-			msleep(20);

-	} while (tries++ < 10 && (retval < 0));

-}

-

-static void cyttsp_set_sysinfo_mode(struct cyttsp *ts)

-{

-	int retval, tries = 0;

-	u8 host_reg = CY_SYSINFO_MODE;

-

-	do {

-		retval = i2c_smbus_write_i2c_block_data(ts->client,

-			CY_REG_BASE, sizeof(host_reg), &host_reg);

-		if (retval < 0)

-			msleep(20);

-	} while (tries++ < 10 && (retval < 0));

-

-	/* wait for TTSP Device to complete switch to SysInfo mode */

-	if (!(retval < 0)) {

-		retval = i2c_smbus_read_i2c_block_data(ts->client,

-				CY_REG_BASE,

-				sizeof(struct cyttsp_sysinfo_data_t),

-				(u8 *)&g_sysinfo_data);

-	} else

-		pr_err("%s: failed\n", __func__);

-}

-

-static void cyttsp_set_opmode(struct cyttsp *ts)

-{

-	int retval, tries = 0;

-	u8 host_reg = CY_OP_MODE;

-

-	do {

-		retval = i2c_smbus_write_i2c_block_data(ts->client,

-				CY_REG_BASE, sizeof(host_reg), &host_reg);

-		if (retval < 0)

-			msleep(20);

-	} while (tries++ < 10 && (retval < 0));

-}

-

-static int str2uc(char *str, u8 *val)

-{

-	char substr[3];

-	unsigned long ulval;

-	int rc;

-

-	if (!str && strlen(str) < 2)

-		return -EINVAL;

-

-	substr[0] = str[0];

-	substr[1] = str[1];

-	substr[2] = '\0';

-

-	rc = strict_strtoul(substr, 16, &ulval);

-	if (rc != 0)

-		return rc;

-

-	*val = (u8) ulval;

-

-	return 0;

-}

-

-static int flash_block(struct cyttsp *ts, u8 *blk, int len)

-{

-	int retval, i, tries = 0;

-	char buf[(2 * (BLK_SIZE + 1)) + 1];

-	char *p = buf;

-

-	for (i = 0; i < len; i++, p += 2)

-		sprintf(p, "%02x", blk[i]);

-	pr_debug("%s: size %d, pos %ld payload %s\n",

-		       __func__, len, (long)0, buf);

-

-	do {

-		retval = i2c_smbus_write_i2c_block_data(ts->client,

-			CY_REG_BASE, len, blk);

-		if (retval < 0)

-			msleep(20);

-	} while (tries++ < 20 && (retval < 0));

-

-	if (retval < 0) {

-		pr_err("%s: failed\n", __func__);

-		return retval;

-	}

-

-	return 0;

-}

-

-static int flash_command(struct cyttsp *ts, const struct cmd_record *record)

-{

-	return flash_block(ts, (u8 *)record, cmd_rec_size);

-}

-

-static void init_data_record(struct fw_record *rec, unsigned short addr)

-{

-	addr >>= 6;

-	rec->blk_hi = (addr >> 8) & 0xff;

-	rec->blk_lo = addr & 0xff;

-	rec->rec_cs = rec->blk_hi + rec->blk_lo +

-			(unsigned char)(BLK_SEED + BL_CMD_WRBLK + KEY_CS);

-	rec->data_cs = 0;

-}

-

-static int check_record(u8 *rec)

-{

-	int rc;

-	u16 addr;

-	u8 r_len, type, hi_off, lo_off;

-

-	rc = str2uc(rec + REC_LEN_OFFSET, &r_len);

-	if (rc < 0)

-		return rc;

-

-	rc = str2uc(rec + REC_TYPE_OFFSET, &type);

-	if (rc < 0)

-		return rc;

-

-	if (*rec != REC_START_CHR || r_len != DATA_REC_LEN || type != 0)

-		return -EINVAL;

-

-	rc = str2uc(rec + REC_ADDR_HI_OFFSET, &hi_off);

-	if (rc < 0)

-		return rc;

-

-	rc = str2uc(rec + REC_ADDR_LO_OFFSET, &lo_off);

-	if (rc < 0)

-		return rc;

-

-	addr = (hi_off << 8) | lo_off;

-

-	if (addr >= START_ADDR || addr == BL_REC1_ADDR || addr == BL_REC2_ADDR)

-		return 0;

-

-	return -EINVAL;

-}

-

-static struct fw_record *prepare_record(u8 *rec)

-{

-	int i, rc;

-	u16 addr;

-	u8 hi_off, lo_off;

-	u8 *p;

-

-	rc = str2uc(rec + REC_ADDR_HI_OFFSET, &hi_off);

-	if (rc < 0)

-		return ERR_PTR((long) rc);

-

-	rc = str2uc(rec + REC_ADDR_LO_OFFSET, &lo_off);

-	if (rc < 0)

-		return ERR_PTR((long) rc);

-

-	addr = (hi_off << 8) | lo_off;

-

-	init_data_record(&data_record, addr);

-	p = rec + REC_DATA_OFFSET;

-	for (i = 0; i < DATA_REC_LEN; i++) {

-		rc = str2uc(p, &data_record.data[i]);

-		if (rc < 0)

-			return ERR_PTR((long) rc);

-		data_record.data_cs += data_record.data[i];

-		data_record.rec_cs += data_record.data[i];

-		p += 2;

-	}

-	data_record.rec_cs += data_record.data_cs;

-

-	return &data_record;

-}

-

-static int flash_record(struct cyttsp *ts, const struct fw_record *record)

-{

-	int len = fw_rec_size;

-	int blk_len, rc;

-	u8 *rec = (u8 *)record;

-	u8 data[BLK_SIZE + 1];

-	u8 blk_offset;

-

-	for (blk_offset = 0; len; len -= blk_len) {

-		data[0] = blk_offset;

-		blk_len = len > BLK_SIZE ? BLK_SIZE : len;

-		memcpy(data + 1, rec, blk_len);

-		rec += blk_len;

-		rc = flash_block(ts, data, blk_len + 1);

-		if (rc < 0)

-			return rc;

-		blk_offset += blk_len;

-	}

-	return 0;

-}

-

-static int flash_data_rec(struct cyttsp *ts, u8 *buf)

-{

-	struct fw_record *rec;

-	int rc, tries;

-LOG_TP();

-	if (!buf)

-		return -EINVAL;

-

-	rc = check_record(buf);

-

-	if (rc < 0) {

-		pr_debug("%s: record ignored %s", __func__, buf);

-		return 0;

-	}

-

-	rec = prepare_record(buf);

-	if (IS_ERR_OR_NULL(rec))

-		return PTR_ERR(rec);

-

-	rc = flash_record(ts, rec);

-	if (rc < 0)

-		return rc;

-

-	tries = 0;

-	do {

-//printk("++++%s, Line %d, tries=%d\n", __FUNCTION__, __LINE__,tries );	//wujinyou

-		

-		//if (rec_cnt%2)

-			//msleep(20);

-		if(tries >50) 

-		{

-			printk("++++%s, Line %d, tries=%d\n", __FUNCTION__, __LINE__,tries );	//wujinyou

-			msleep(20);

-		}

-		cyttsp_putbl(ts, 4, true, false, false);

-	} while (g_bl_data.bl_status != 0x10 &&

-		g_bl_data.bl_status != 0x11 &&

-		tries++ < 100);

-	rec_cnt++;

-	return rc;

-}

-

-static int cyttspfw_flash_firmware(struct cyttsp *ts, const u8 *data,

-					int data_len)

-{

-	u8 *buf;

-	int i, j;

-	int rc, tries = 0;

-	LOG_TP();

-

-	/* initiate bootload: this will erase all the existing data */

-	rc = flash_command(ts, &initiate_rec);

-	if (rc < 0)

-		return rc;

-

-	do {

-//		LOG_TP();

-printk("++++%s, Line %d, tries=%d\n", __FUNCTION__, __LINE__,tries );

-	msleep(60);

-		cyttsp_putbl(ts, 4, true, false, false);

-	} while (g_bl_data.bl_status != 0x10 &&

-		g_bl_data.bl_status != 0x11 &&

-		tries++ < 100);

-

-	buf = kzalloc(REC_LINE_SIZE + 1, GFP_KERNEL);

-	if (!buf) {

-		pr_err("%s: no memory\n", __func__);

-		return -ENOMEM;

-	}

-	LOG_TP();

-	rec_cnt = 0;

-	/* flash data records */

-	for (i = 0, j = 0; i < data_len; i++, j++) {

-		if ((data[i] == REC_START_CHR) && j) {

-			buf[j] = 0;

-			rc = flash_data_rec(ts, buf);

-			if (rc < 0)

-				return rc;

-			j = 0;

-		}

-		buf[j] = data[i];

-	}

-	LOG_TP();

-	/* flash last data record */

-	if (j) {

-		buf[j] = 0;

-		rc = flash_data_rec(ts, buf);

-		if (rc < 0)

-			return rc;

-	}

-	LOG_TP();

-	kfree(buf);

-

-	/* termiate bootload */

-	tries = 0;

-	rc = flash_command(ts, &terminate_rec);

-	do {

-		msleep(100);

-printk("++++%s, Line %d, tries=%d\n", __FUNCTION__, __LINE__,tries );

-		

-		cyttsp_putbl(ts, 4, true, false, false);

-	} while (g_bl_data.bl_status != 0x10 &&

-		g_bl_data.bl_status != 0x11 &&

-		tries++ < 100);

-	LOG_TP();

-	return rc;

-}

-

-static int get_hex_fw_ver(u8 *p, u8 *ttspver_hi, u8 *ttspver_lo,

-			u8 *appid_hi, u8 *appid_lo, u8 *appver_hi,

-			u8 *appver_lo, u8 *cid_0, u8 *cid_1, u8 *cid_2)

-{

-	int rc;

-

-	p = p + ID_INFO_OFFSET_IN_REC;

-	rc = str2uc(p, ttspver_hi);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, ttspver_lo);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, appid_hi);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, appid_lo);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, appver_hi);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, appver_lo);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, cid_0);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, cid_1);

-	if (rc < 0)

-		return rc;

-	p += 2;

-	rc = str2uc(p, cid_2);

-	if (rc < 0)

-		return rc;

-

-	return 0;

-}

-

-static void cyttspfw_flash_start(struct cyttsp *ts, const u8 *data,

-				int data_len, u8 *buf, bool force)

-{

-	int rc;

-	u8 ttspver_hi = 0, ttspver_lo = 0, fw_upgrade = 0;

-	u8 appid_hi = 0, appid_lo = 0;

-	u8 appver_hi = 0, appver_lo = 0;

-	u8 cid_0 = 0, cid_1 = 0, cid_2 = 0;

-	char *p = buf;

-

-	/* get hex firmware version */

-	rc = get_hex_fw_ver(p, &ttspver_hi, &ttspver_lo,

-		&appid_hi, &appid_lo, &appver_hi,

-		&appver_lo, &cid_0, &cid_1, &cid_2);

-printk("++++tpd-fw-ver: %x %x %x %x %x %x %x %x %x\n", ttspver_hi, ttspver_lo,	appid_hi, appid_lo, appver_hi,appver_lo, cid_0, cid_1,cid_2);

-	if (rc < 0) {

-		pr_err("%s: unable to get hex firmware version\n", __func__);

-		return;

-	}

-#if 0	//wujinyou

-	/* disable interrupts before flashing */

-	if (ts->client->irq == 0)

-		del_timer(&ts->timer);

-	else

-		disable_irq(ts->client->irq);

-

-	rc = cancel_work_sync(&ts->work);

-

-	if (rc && ts->client->irq)

-		enable_irq(ts->client->irq);

-#endif

-

-	/* enter bootloader idle mode */

-	rc = cyttsp_soft_reset(ts);

-	//LOG_TP();

-	printk("++++%s, Line %d, rc=%d\n", __FUNCTION__, __LINE__,rc);

-

-	if (rc < 0) {

-	LOG_TP();

-		pr_err("%s: cyttsp_soft_reset try entering into idle mode"

-				" second time\n", __func__);

-		msleep(1000);

-		

-		rc = cyttsp_soft_reset(ts);

-	}

-

-	if (rc < 0) {

-	LOG_TP();

-		pr_err("%s:cyttsp_soft_reset  try again later\n", __func__);

-		return;

-	}

-

-	LOG_TP();

-

-	pr_info("Current firmware:lusongbai %d.%d.%d", g_bl_data.appid_lo,

-				g_bl_data.appver_hi, g_bl_data.appver_lo);

-	pr_info("New firmware: %d.%d.%d", appid_lo, appver_hi, appver_lo);

-	LOG_TP();

-

-	if (force)

-		fw_upgrade = 1;

-	else

-		if ((appid_hi == g_bl_data.appid_hi) &&

-			(appid_lo == g_bl_data.appid_lo)) {

-			if (appver_hi > g_bl_data.appver_hi) {

-				fw_upgrade = 1;

-			} else if ((appver_hi == g_bl_data.appver_hi) &&

-					 (appver_lo > g_bl_data.appver_lo)) {

-					fw_upgrade = 1;

-				} else {

-					fw_upgrade = 0;

-					pr_info("%s: Firmware version "

-					"lesser/equal to existing firmware, "

-					"upgrade not needed\n", __func__);

-				}

-		} else {

-			fw_upgrade = 0;

-			pr_info("%s: Firware versions do not match, "

-						"cannot upgrade\n", __func__);

-		}

-		

-	printk("++++%s, Line %d, fw_upgrade=%d\n", __FUNCTION__, __LINE__,fw_upgrade);

-

-	if (fw_upgrade) {

-		pr_info("%s: Starting firmware upgrade\n", __func__);

-		rc = cyttspfw_flash_firmware(ts, data, data_len);

-		if (rc < 0)

-			pr_err("%s: firmware upgrade failed\n", __func__);

-		else

-			pr_info("%s: lusongbai  firmware upgrade success\n", __func__);

-	}

-	LOG_TP();

-

-	/* enter bootloader idle mode */

-	cyttsp_soft_reset(ts);

-	LOG_TP();

-	

-	/* exit bootloader mode */

-	cyttsp_exit_bl_mode(ts);

-		LOG_TP();

-

-	msleep(100);

-	/* set sysinfo details */

-	cyttsp_set_sysinfo_mode(ts);

-	LOG_TP();

-	

-	/* enter application mode */

-	cyttsp_set_opmode(ts);

-	LOG_TP();

-

-	if((fw_upgrade == 1) && (rc >= 0))

-	{

-		u8 tmpData[18] = {0};

-		rc  = i2c_smbus_read_i2c_block_data(ts->client,CY_REG_BASE,18, tmpData);  

-		if(rc  < 0)

-		{

-			printk(KERN_ERR"cyttspfw_flash_start read version and module error\n");

-		}

-		else

-		{

-	       cyttsp_vendor_id=tmpData[16];

-		   cyttsp_firmware_version = tmpData[17];

-		   printk(KERN_ERR"cyttspfw_flash_start tp module is:%x   firmware version is %x:\n",tmpData[16],tmpData[17]);

-		}

-	}

-	LOG_TP();

-

-	/* enable interrupts */

-#if 0

-	if (ts->client->irq == 0)

-		mod_timer(&ts->timer, jiffies + TOUCHSCREEN_TIMEOUT);

-	else

-		enable_irq(ts->client->irq);

-#endif

-	LOG_TP();

-	

-}

-

-static void cyttspfw_upgrade_start(struct cyttsp *ts, const u8 *data,

-					int data_len, bool force)

-{

-	int i, j;

-	u8 *buf;

-

-	buf = kzalloc(REC_LINE_SIZE + 1, GFP_KERNEL);

-	if (!buf) {

-		pr_err("%s: no memory\n", __func__);

-		return;

-	}

-

-	for (i = 0, j = 0; i < data_len; i++, j++) {

-		if ((data[i] == REC_START_CHR) && j) {

-			buf[j] = 0;

-			j = 0;

-			if (!strncmp(buf, ID_INFO_REC, strlen(ID_INFO_REC))) {

-				cyttspfw_flash_start(ts, data, data_len,

-							buf, force);

-				break;

-			}

-		}

-		buf[j] = data[i];

-	}

-

-	/* check in the last record of firmware */

-	if (j) {

-		buf[j] = 0;

-		if (!strncmp(buf, ID_INFO_REC, strlen(ID_INFO_REC))) {

-			cyttspfw_flash_start(ts, data, data_len,

-						buf, force);

-		}

-	}

-

-	kfree(buf);

-}

-static bool cyttsp_IsTpInBootloader(struct cyttsp *ts)

-{	  

-    int retval = -1;

-	u8 tmpData[18] = {0};

-	retval = i2c_smbus_read_i2c_block_data(ts->client,CY_REG_BASE,18, tmpData);  

-	if(retval < 0)

-	{

-		printk(KERN_ERR"cyttsp_IsTpInBootloader read version and module error\n");

-		return false;

-	}

-	else

-	{

-		retval = 0;

-		retval  = ((tmpData[1] & 0x10) >> 4);

-

-		printk(KERN_ERR"cyttsp_IsTpInBootloader tmpData[1]:%x  retval:%x\n",tmpData[1],retval);

-	}

-	if(retval == 0)

-	{

-		return false;

-	}

-	return true;

-

-}

-

-const u8 fw_hex_of[] = {

-//	#include "BOOT_AG500_OF_DW_2802_V2_20120702.i"

-//	#include "BOOT_AG500_OF_DW_2803_V3_20120711.i"

-};

-const u8 fw_hex_hhx[] = {

-//	#include "BOOT_AG500_F5_HHX_2503_V3_20120711.i"

-};

-struct cyttsp cust_ts;

-const u8* fw_hex = fw_hex_hhx;

-extern void cyttsp_print_reg(struct i2c_client *client);

-

-int read_vender_id(void)

-{

-	char buffer[32];

-	int ret =0;

-

-	ret = i2c_smbus_read_i2c_block_data(cust_ts.client, 0x00, 24, &(buffer[0]));

-	if(ret<0)

-	{

-		return -1;

-	}

-	cyttsp_vendor_id = buffer[3];

-	printk("++++cyttp read_vender_id=0x%x\n", cyttsp_vendor_id);

-	cyttsp_print_reg(cust_ts.client);

-	return 0;

-}

-

-

-void cyttsp_fw_upgrade(void)

-{

-	struct cyttsp *ts = &cust_ts;

-	bool force = 1;

-	/* check and start upgrade */

-	//if upgrade failed we should force upgrage when next power up

-

-	if(read_vender_id() != 0)

-	{

-		printk("++++cyttspfw_upgrade read vender id failed!\n");

-		return;

-	}

-	switch(cyttsp_vendor_id)

-	{

-		case 0x28:

-			fw_hex = fw_hex_of;

-			break;

-		case 0x25:

-			fw_hex = fw_hex_hhx;

-			break;

-		case 0x0:

-			break;

-		default:

-			break;

-	}

-	

-	if(cyttsp_IsTpInBootloader(ts) == true)

-	{

-	LOG_TP();

-		printk(KERN_ERR"cyttspfw_upgrade we should force upgrade tp fw\n");

-		cyttspfw_upgrade_start(ts, fw_hex,

-			sizeof(fw_hex_of), true);

-	}

-	else

-	{

-	LOG_TP();

-		cyttspfw_upgrade_start(ts, fw_hex,

-			sizeof(fw_hex_of), force);

-	}

-}

-

-#endif

-

-

-

-static int cyttsp_putbl(struct cyttsp *ts, int show,

-			int show_status, int show_version, int show_cid)

-{

-	int retval = CY_OK;

-

-	int num_bytes = (show_status * 3) + (show_version * 6) + (show_cid * 3);

-

-	if (show_cid)

-		num_bytes = sizeof(struct cyttsp_bootloader_data_t);

-	else if (show_version)

-		num_bytes = sizeof(struct cyttsp_bootloader_data_t) - 3;

-	else

-		num_bytes = sizeof(struct cyttsp_bootloader_data_t) - 9;

-	LOG_TP();

-

-	if (show) {

-		retval = i2c_smbus_read_i2c_block_data(ts->client,

-			CY_REG_BASE, num_bytes, (u8 *)&g_bl_data);

-

-			{

-				int i = 0;

-				printk("cyttsp_putbl:");

-				for(i=0; i<num_bytes; i++)

-					printk(" 0x%x",*((u8 *)&g_bl_data+i));

-				printk("\n");

-			}

-		if (show_status) {

-			cyttsp_debug("BL%d: f=%02X s=%02X err=%02X bl=%02X%02X bld=%02X%02X\n", \

-				show, \

-				g_bl_data.bl_file, \

-				g_bl_data.bl_status, \

-				g_bl_data.bl_error, \

-				g_bl_data.blver_hi, g_bl_data.blver_lo, \

-				g_bl_data.bld_blver_hi, g_bl_data.bld_blver_lo);

-		}

-		if (show_version) {

-			cyttsp_debug("BL%d: ttspver=0x%02X%02X appid=0x%02X%02X appver=0x%02X%02X\n", \

-				show, \

-				g_bl_data.ttspver_hi, g_bl_data.ttspver_lo, \

-				g_bl_data.appid_hi, g_bl_data.appid_lo, \

-				g_bl_data.appver_hi, g_bl_data.appver_lo);

-		}

-		if (show_cid) {

-			cyttsp_debug("BL%d: cid=0x%02X%02X%02X\n", \

-				show, \

-				g_bl_data.cid_0, \

-				g_bl_data.cid_1, \

-				g_bl_data.cid_2);

-		}

-	}

-	//LOG_TP();

-

-	return retval;

-}

-

-

-#ifndef CYTTSP_SUPPORT_SYS_NODE

-static void cyttsp_exit_bl_mode(struct cyttsp *ts)

-{

-	int retval, tries = 0;

-

-	do {

-		retval = i2c_smbus_write_i2c_block_data(ts->client,

-			CY_REG_BASE, sizeof(bl_cmd), bl_cmd);

-		if (retval < 0)

-			msleep(20);

-	} while (tries++ < 10 && (retval < 0));

-}

-#endif

-

-

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/debug.txt b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/debug.txt
deleted file mode 100755
index a424c186..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/debug.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-/ # wmtenv get wmt.io.touch
-1:cyp140:7:600:1024:4:0:1:-1:5 //it seems ok
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/wmt_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/wmt_ts.c
deleted file mode 100755
index d7234ac3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/wmt_ts.c
+++ /dev/null
@@ -1,1094 +0,0 @@
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-//#include <asm/semaphore.h>
-#include <linux/proc_fs.h>
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/suspend.h>
-#include <linux/input.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-
-#include <asm/uaccess.h>
-#include <linux/fs.h>
-#include <linux/syscalls.h>
-
-#include "wmt_ts.h"
-//#include "zet6221_ts.h"
-
-/////////////////////////////////////////////////////////////////
-
-// commands for ui
-#define TS_IOC_MAGIC  't'
-
-#define TS_IOCTL_CAL_START    _IO(TS_IOC_MAGIC,   1)
-#define TS_IOCTL_CAL_DONE     _IOW(TS_IOC_MAGIC,  2, int*)
-#define TS_IOCTL_GET_RAWDATA  _IOR(TS_IOC_MAGIC,  3, int*)
-#define TS_IOCTL_CAL_QUIT	_IOW(TS_IOC_MAGIC,  4, int*)
-#define TS_IOCTL_AUTO_CALIBRATION	_IOW(TS_IOC_MAGIC,  5, int*)
-#define TS_IOC_MAXNR          5
-
-#define TP_INFOR_ARRAY_SIZE (sizeof(l_tpinfor)/sizeof(l_tpinfor[1]))
-//
-#define TS_MAJOR                	11
-#define TS_DRIVER_NAME	 	"wmtts_touch"
-#define TS_NAME          	 	"wmtts"
-#define WMTTS_PROC_NAME     "wmtts_config"
-
-#define EXT_GPIO0   	0
-#define EXT_GPIO1   	1
-#define EXT_GPIO2   	2
-#define EXT_GPIO3   	3
-#define EXT_GPIO4	4
-#define EXT_GPIO5	5
-#define EXT_GPIO6  	6
-#define EXT_GPIO7   	7
-
-typedef struct {
-    int   a1;
-    int   b1;
-    int   c1;
-    int   a2;
-    int   b2;
-    int   c2;
-    int   delta;
-}CALIBRATION_PARAMETER, *PCALIBRATION_PARAMETER;
-
-
-static int irq_gpio = 7;//!!!2012-12-28
-static int rst_gpio = 4;//
-static int panelres_x;
-static int panelres_y;
-static DECLARE_WAIT_QUEUE_HEAD(queue);
-static CALIBRATION_PARAMETER g_CalcParam;
-static TS_EVENT g_evLast;
-static struct mutex cal_mutex;
-static DECLARE_WAIT_QUEUE_HEAD(ts_penup_wait_queue);
-static int lcd_exchg = 0;
-
-static struct class* l_dev_class = NULL;
-static struct device *l_clsdevice = NULL;
-extern struct wmtts_device cyp140_tsdev;
-static struct wmtts_device* l_tsdev = &cyp140_tsdev;
-struct proc_dir_entry* l_tsproc = NULL;
-static struct i2c_client *l_client=NULL;
-static int l_penup = 1; // 1-pen up,0-pen down
-
-struct tp_infor
-{
-	//enum tp_type type;
-	char name[64];
-	//unsigned int i2caddr;
-	unsigned int xaxis; //0: x,1: x swap with y
-	unsigned int xdir; // 1: positive,-1: revert
-	unsigned int ydir; // 1: positive,-1: revert
-	unsigned int max_finger_num;
-};
-
-static int l_tpindex = -1;
-static struct tp_infor l_tpinfor[1];
-
-/////////////////////////////////////////////////////
-//    function declare
-/////////////////////////////////////////////////////
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-static int ts_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data );
-static int ts_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data);
-///////////////////////////////////////////////////////////////////////
-void TouchPanelCalibrateAPoint(
-    int   UncalX,     //@PARM The uncalibrated X coordinate
-    int   UncalY,     //@PARM The uncalibrated Y coordinate
-    int   *pCalX,     //@PARM The calibrated X coordinate
-    int   *pCalY      //@PARM The calibrated Y coordinate
-    )
-{
-	int   x, y;
-	mutex_lock(&cal_mutex);
-    	x = (g_CalcParam.a1 * UncalX + g_CalcParam.b1 * UncalY +
-         	g_CalcParam.c1) / g_CalcParam.delta;
-    	y = (g_CalcParam.a2 * UncalX + g_CalcParam.b2 * UncalY +
-         	g_CalcParam.c2) / g_CalcParam.delta;
-
-//klog("afer(%d,%d)(%d,%d)\n", x,y,panelres_x,panelres_y);
-    	if ( x < 0 )
-       	 x = 0;
-
-    	if ( y < 0 )
-        	y = 0;
-        if (x >= panelres_x)
-        	x = panelres_x-1;
-        if (y >= panelres_y)
-        	y = panelres_y-1;
-
-    	*pCalX = x;
-    	*pCalY = y;
-	mutex_unlock(&cal_mutex);
-	return;
-}
-
-int wmt_ts_if_updatefw(void)
-{
-	/*if ((!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7dgntpc0350")) ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7zcc1950")) ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_8dgntpc0406")) ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7adc700148"))  ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_8xdc806")) ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7tp070005q8")) ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7yiheng7002")) ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7atc7031"))||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7xclg7027a")) ||
-	   (!strcmp(l_tpinfor[l_tpindex].name,"ZET6221_7est07000416")))
-	{
-		return 1;
-	}
-
-	return 0;
-	*/
-
-	struct file *fp; 
-	char filepath[128];
-
-	sprintf(filepath,"/lib/firmware/%s_fw.ts",l_tpinfor[l_tpindex].name);
-
-	fp = filp_open(filepath, O_RDONLY, 0); 
-    if (IS_ERR(fp)) 
-    { 
-        //printk("create file error\n"); 
-       return 0; 
-    }
-    filp_close(fp, NULL); 
-    return 1;
-}
-
-unsigned int wmt_ts_get_xaxis(void)
-{
-	return l_tpinfor[l_tpindex].xaxis;
-}
-
-unsigned int wmt_ts_get_xdir(void)
-{
-	return l_tpinfor[l_tpindex].xdir;
-}
-
-unsigned int wmt_ts_get_ydir(void)
-{
-	return l_tpinfor[l_tpindex].ydir;
-}
-
-unsigned int wmt_ts_get_maxfingernum(void)
-{
-	return l_tpinfor[l_tpindex].max_finger_num;
-}
-
-#if 0
-static int parse_firmwarefile(char* filedata, unsigned char** firmarr, int maxlen)
-{
-	char endflag[]="/* End flag */";
-	char* p = filedata;	
-	int i = 0;
-	int j = 0;
-	char* s = NULL;
-
-	s = p;
-	// calculate the number of array
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (!strncmp(p,"0x",strlen("0x")))
-		{
-			i++;
-		}
-		p++;
-	};
-	dbg("the number of arry:0x%x\n", i);
-	// alloc the memory for array
-	j = i + i%4;
-	*firmarr = kzalloc(sizeof(unsigned char)*j, GFP_KERNEL);
-	// parse the value of array
-	p = s;
-	j = 0;
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (!strncmp(p,"0x",strlen("0x")))
-		{
-			//dbg("find 0x!\n");
-			sscanf(p,"0x%x", &((*firmarr)[j]));
-			//dbg("arry[0x%x]:%x\n",j,(*firmarr)[j]);
-			j++;
-			p+=4;
-		} else {
-			p++;
-		}
-		//p = strchr(p,'}');		
-		if (j>=i-2)
-		{
-			dbg("%s",p);
-		}
-		
-	};
-	if (i != j)
-	{
-		errlog("Error parsing file(the number of arry not match)!\n");
-		return -1;
-	};
-	dbg("paring firmware file end.\n");
-	return i;
-}
-
-//filepath:the path of firmware file;
-//firmdata:store the data from firmware file;
-//return:0-successful,negative-parsing error.
-int read_firmwarefile(char* filepath, unsigned char** firmdata)
-{
-	struct file *fp; 
-    mm_segment_t fs; 
-    loff_t pos;
-    char* data = NULL;
-    long fsize;
-    int alloclen = 2052*(8*5+2)+200;
-    int i = 0;
-
-	klog("ts firmware file:%s\n",filepath);
-    data = kzalloc(alloclen, GFP_KERNEL);
-    if (data == NULL)
-    {
-    	errlog("Error when alloc memory for firmware file!\n");
-    	return -1;
-    }
-    fp = filp_open(filepath, O_RDONLY, 0); 
-    if (IS_ERR(fp)) { 
-        printk("create file error\n"); 
-        goto error_flip_open; 
-    } 
-    fs = get_fs(); 
-    set_fs(KERNEL_DS);
-    pos = 0;
-    fsize = vfs_read(fp, data, alloclen, &pos);
-    dbg("filesize:0x%x,alloclen:0x%x\n",fsize,alloclen);
-    if (fsize <= 0)
-    {
-    	errlog("alloc size is too small.\n");
-    	goto error_vfs_read;
-    }
-    i = parse_firmwarefile(data,firmdata,fsize);
-    // Check the parsing and ori file
-   /* for (i=0;i < maxlen; i++)
-    {
-    	if (firmdata[i]!=nvctp_BinaryFile_default[i])
-    	{
-    		errlog("Don't match:i=%x,parse:0x%x,ori:0x%x\n",i,firmdata[i], nvctp_BinaryFile_default[i]);
-    		break;
-    	}
-    };
-    dbg("parsing match with ori.\n");
-    */
-    filp_close(fp, NULL); 
-    set_fs(fs);
-    kfree(data);
-    dbg("success to read firmware file!\n");;
-
-	//sscanf(data,"%hd %hd %hd",&offset.u.x,&offset.u.y,&offset.u.z);
-	return i;
-error_vfs_read:
-	filp_close(fp, NULL); 
-    set_fs(fs);	
-error_flip_open:
-	kfree(data);
-	return -1;
-}
-#endif
-
-void wmt_ts_get_firmwname(char* firmname)
-{
-	sprintf(firmname,"/lib/firmware/%s_fw.ts",l_tpinfor[l_tpindex].name);
-}
-
- int wmt_ts_get_irqgpnum(void)
-{
-	return irq_gpio;
-}
-
-int wmt_ts_get_resetgpnum(void)
-{
-	return rst_gpio;
-}
-
- int wmt_ts_get_lcdexchg(void)
-{
-	return lcd_exchg;
-}
-
-int wmt_ts_get_resolvX(void)
-{
-	return panelres_x;
-}
-
-int wmt_ts_get_resolvY(void)
-{
-	return panelres_y;
-}
-
-//up:1-pen up,0-pen down
-void wmt_ts_set_penup(int up)
-{
-	l_penup = up;
-}
-
-//
-int wmt_ts_wait_penup(void)
-{
-	int ret = wait_event_interruptible(
-			ts_penup_wait_queue,
-			(1==l_penup));
-	return ret;
-}
-
-// return:1-pen up,0-pen dwon
-int wmt_ts_ispenup(void)
-{
-	return l_penup;
-}
-
-
-void wmt_ts_wakeup_penup(void)
-{
-	wake_up(&ts_penup_wait_queue);
-}
-
-int wmt_is_tsirq_enable(void)
-{
-	int val = 0;
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return 0;
-
-	if(num<4)
-		val = REG32_VAL(__GPIO_BASE+0x0300) & (1<<(num*8+7)); 
-	else if(num >= 4 && num < 8)
-		val = REG32_VAL(__GPIO_BASE+0x0304) & (1<<((num-4)*8+7)); 
-	else
-		val = REG32_VAL(__GPIO_BASE+0x0308) & (1<<((num-8)*8+7));  
-	
-	return val?1:0;
-
-}
-
-int wmt_is_tsint(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return 0;
-	}
-	return (REG32_VAL(__GPIO_BASE+0x0360) & (1<<num)) ? 1: 0; 
-}
-
-void wmt_clr_int(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return;
-	}
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num;
-}
-
-void wmt_tsreset_init(void)
-{
-	int num = rst_gpio;
-/*
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num);//&= ~(1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<num); // out low
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<num); //output enable
-	msleep(10);
-	REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<num); // out high
-*/
-	gpio_direction_output(num, 0);
-	msleep(10);
-	gpio_set_value(num, 1);
-}
-/*
-// enable:0-disable,1-enable
-void wmt_enable_rst_pull(int enable)
-{
-	if (enable)
-	{
-		REG32_VAL(__GPIO_BASE+0x0480) |= (1<<rst_gpio); //enable pull up/down
-	} else {
-		REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<rst_gpio); //disable pull up/down
-	}
-}
-*/
-
-// enable:0-disable,1-enable
-void wmt_disable_rst_pull(void)
-{
-	wmt_gpio_setpull(rst_gpio, WMT_GPIO_PULL_NONE);
-
-}
-
-// up:0-pull down,1-pull up
-void wmt_set_rst_pull(int up)
-{
-	wmt_gpio_setpull(rst_gpio, up ? WMT_GPIO_PULL_UP : WMT_GPIO_PULL_DOWN);
-}
-
-// high:0-low level,1-high level
-void wmt_rst_output(int high)
-{
-	if (high)
-		gpio_direction_output(rst_gpio, 1);
-	else
-		gpio_direction_output(rst_gpio, 0);
-}
-
-void wmt_rst_input(void)
-{
-	gpio_direction_input(rst_gpio);
-}
-
-void wmt_set_intasgp(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<irq_gpio); //enable gpio
-}
-
-// val:1--high,0-low
-void wmt_intgp_out(int val)
-{
-	if (val)
-	{
-		REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<irq_gpio); // high
-	} else {
-		REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<irq_gpio); // low
-	}
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<irq_gpio); //set output
-}
-
-void wmt_ts_set_irqinput(void)
-{
-	int num = irq_gpio;
-	
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-}
-
-unsigned int wmt_ts_irqinval(void)
-{
-	return REG32_VAL(__GPIO_BASE+0x0000)&(1<<irq_gpio);
-}
-
-int wmt_set_gpirq(int type) 
-{
-	int shift;
-	int offset;
-	unsigned long reg;
-	int num = irq_gpio;
-	
-	if(num >11)
-		return -1;
-	//if (num > 9)
-		//GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~BIT4; // gpio10,11 as gpio
-	REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num);//|=(1<<num);// //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull up
-	//REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down .debug pulldown 2013-5-8 
-	REG32_VAL(__GPIO_BASE+0x0480) |= (1<<num); //enable pull up/down 2013-1-4 replace 2013-5-7 default enable!!  
-	//REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down
-	//set gpio irq triger type
-	if(num < 4){//[0,3]
-		shift = num;
-		offset = 0x0300;
-	}else if(num >= 4 && num < 8){//[4,7]
-		shift = num-4;
-		offset = 0x0304;
-	}else{// [8,11]
-		shift = num-8;
-		offset = 0x0308;
-	}
-	
-	reg = REG32_VAL(__GPIO_BASE + offset);
-
-	switch(type){
-		case IRQ_TYPE_LEVEL_LOW:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_LEVEL_HIGH:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_FALLING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_RISING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		default://both edge
-			reg |= (1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-			
-	}
-	//reg |= 1<<(shift*8+7);//enable interrupt
-	reg &= ~(1<<(shift*8+7)); //disable int
-
-	REG32_VAL(__GPIO_BASE + offset) = reg; 
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num; //clear interrupt status
-	msleep(5);
-	return 0;
-}
-
-int wmt_enable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) |= 1<<(num*8+7); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) |= 1<<((num-4)*8+7); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) |= 1<<((num-8)*8+7); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_disable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-	
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) &= ~(1<<(num*8+7)); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) &= ~(1<<((num-4)*8+7)); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) &= ~(1<<((num-8)*8+7)); //enable interrupt 
-	
-	return 0;
-}
-
-
-int wmt_get_tsirqnum(void)
-{
-	return IRQ_GPIO;
-}
-
-
-int wmt_ts_set_rawcoord(unsigned short x, unsigned short y)
-{
-	g_evLast.x = x;
-	g_evLast.y = y;
-	//dbg("raw(%d,%d)*\n", x, y);
-	return 0;
-}
-
-static void wmt_ts_platform_release(struct device *device)
-{
-    return;
-}
-
-static struct platform_device wmt_ts_plt_device = {
-    .name           = TS_DRIVER_NAME,
-    .id             = 0,
-    .dev            = {
-        .release = wmt_ts_platform_release,
-    },
-//    .num_resources  = ARRAY_SIZE(wm9715_ts_resources),
-//    .resource       = wm9715_ts_resources,
-};
-
-static int wmt_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	dbg("ts suspend....\n");
-	return l_tsdev->suspend(pdev, state);
-}
-static int wmt_ts_resume(struct platform_device *pdev)
-{
-	dbg("ts resume....\n");
-	return l_tsdev->resume(pdev);
-}
-
-static int wmt_ts_probe(struct platform_device *pdev)
-{
-	l_tsproc= create_proc_entry(WMTTS_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (l_tsproc != NULL)
-	{
-		l_tsproc->read_proc = ts_readproc;
-		l_tsproc->write_proc = ts_writeproc;	
-	}
-
-	if (l_tsdev->probe != NULL)
-		return l_tsdev->probe(pdev);
-	else 
-		return 0;
-}
-
-static int wmt_ts_remove(struct platform_device *pdev)
-{
-	if (l_tsproc != NULL)
-	{
-		remove_proc_entry(WMTTS_PROC_NAME, NULL);
-		l_tsproc = NULL;
-	}
-
-	if (l_tsdev->remove != NULL)
-		return l_tsdev->remove(pdev);
-	else
-		return 0;
-}
-
-static struct platform_driver wmt_ts_plt_driver = {
-	.driver = {
-	             .name = TS_DRIVER_NAME,
-		     .owner	= THIS_MODULE,
-	 },
-	.probe = wmt_ts_probe,
-	.remove = wmt_ts_remove,
-	.suspend        = wmt_ts_suspend,
-	.resume         = wmt_ts_resume,
-};
-
-static int wmt_ts_open(struct inode *inode, struct file *filp)
-{
-	int ret = 0;
-
-	klog("wmt ts driver opening...\n");
-
-	//ts_clear();
-	//try_module_get(THIS_MODULE);
-
-    	return ret;
-}
-
-static int wmt_ts_close(struct inode *inode, struct file *filp)
-{
-	klog("wmt ts driver closing...\n");
-	//ts_clear();
-    	//module_put(THIS_MODULE);
-
-	return 0;
-}
-
-static unsigned int wmt_ts_poll(struct file *filp, struct poll_table_struct *wait)
-{
-#if 0
-    	poll_wait(filp, &queue, wait);
-    	if ( head != tail )
-        	return (POLLIN | POLLRDNORM);
-#endif
-    return 0;
-}
-
-static long wmt_ts_ioctl(/*struct inode * node,*/ struct file *dev, unsigned int cmd, unsigned long arg)
-{
-	int nBuff[7];
-	char env_val[96]={0};
-	//dbg("wmt_ts_ioctl(node=0x%p, dev=0x%p, cmd=0x%08x, arg=0x%08lx)\n", node, dev, cmd, arg);
-
-	if (_IOC_TYPE(cmd) != TS_IOC_MAGIC){ 
-		dbg("CMD ERROR!");
-		return -ENOTTY;
-	}
-	
-	if (_IOC_NR(cmd) > TS_IOC_MAXNR){ 
-		dbg("NO SUCH IO CMD!\n");
-		return -ENOTTY;
-	}
-
-	switch (cmd) {
-			
-		case TS_IOCTL_CAL_DONE:
-			klog("wmt_ts_ioctl: TS_IOCTL_CAL_DONE\n");
-			copy_from_user(nBuff, (unsigned int*)arg, 7*sizeof(int));
-
-			mutex_lock(&cal_mutex);
-			g_CalcParam.a1 = nBuff[0];
-			g_CalcParam.b1 = nBuff[1];
-			g_CalcParam.c1 = nBuff[2];
-			g_CalcParam.a2 = nBuff[3];
-			g_CalcParam.b2 = nBuff[4];
-			g_CalcParam.c2 = nBuff[5];
-			g_CalcParam.delta = nBuff[6];
-
-			if(g_CalcParam.delta == 0)
-				g_CalcParam.delta =1;//avoid divide by zero
-
-			mutex_unlock(&cal_mutex);
-			
-			sprintf(env_val,"%d %d %d %d %d %d %d",nBuff[0],nBuff[1],nBuff[2],nBuff[3],nBuff[4],nBuff[5],nBuff[6]);
-			wmt_setsyspara("wmt.io.ts.2dcal", env_val);
-			klog("Tsc calibrate done data: [%s]\n",env_val);
-			
-			return 0;
-			
-			
-		case TS_IOCTL_GET_RAWDATA:
-			//  wait for point up
-			dbg("test wait_penup\n");
-			//l_tsdev->wait_penup(&gt811_tsdev);
-			klog("wmt_ts_ioctl: TS_IOCTL_GET_RAWDATA\n");
-			wmt_ts_wait_penup();
-			
-			nBuff[0] = g_evLast.x;
-			nBuff[1] = g_evLast.y;
-			copy_to_user((unsigned int*)arg, nBuff, 2*sizeof(int));
-			klog("raw data: x=%d, y=%d\n", nBuff[0], nBuff[1]);
-			
-			return 0;
-	}
-	
-	return -EINVAL;
-}
-
-static ssize_t wmt_ts_read(struct file *filp, char *buf, size_t count, loff_t *l)
-{
-	// read firmware file 
-	
-	return 0;
-}
-
-
-static struct file_operations wmt_ts_fops = {
-	.read           = wmt_ts_read,
-	.poll           = wmt_ts_poll,
-	.unlocked_ioctl = wmt_ts_ioctl,
-	.open           = wmt_ts_open,
-	.release        = wmt_ts_close,
-};
-
-static int ts_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-	int calibrate = 0;
-	int val = 0;
-
-	if (sscanf(buffer, "calibrate=%d\n", &calibrate))
-	{
-		if (1 == calibrate)
-		{
-			if((l_tsdev->capacitance_calibrate != NULL) && 
-				(0 == l_tsdev->capacitance_calibrate()))
-			{
-				printk(KERN_ALERT "%s calibration successfully!\n", l_tsdev->ts_id);
-			} else {
-				printk(KERN_ALERT "%s calibration failed!\n", l_tsdev->ts_id);
-			}
-		}
-	} else if (sscanf(buffer, "reset=%d\n", &val))
-	{
-		
-	}
-	return count;
-}
-
-static int ts_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"echo calibrate=1 > /proc/wmtts_config   to calibrate ts.\n");
-	return len;
-}
-
-static int wmt_check_touch_env(void)
-{
-	int ret = 0;
-	int len = 96, i = 0;
-	char retval[200] = {0},*p=NULL,*s=NULL;
-	//int nBuff[7] = {0};
-	int Enable=0; //Gpio=0,PX=0,PY=0;
-	int val,val1;
-	
-    	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		errlog("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	memset(l_tpinfor,0,sizeof(l_tpinfor[0]));
-	p = retval;
-	sscanf(p,"%d:", &Enable);
-	p = strchr(p,':');p++;
-	s = strchr(p,':');
-	strncpy(l_tpinfor[0].name,p, (s-p));
-	p = s+1;
-	dbg("ts_name=%s\n", l_tpinfor[0].name);
-	
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d",
-		&irq_gpio,&panelres_x,&panelres_y,&rst_gpio,
-		&(l_tpinfor[0].xaxis),&(l_tpinfor[0].xdir),&(l_tpinfor[0].ydir),
-		&(l_tpinfor[0].max_finger_num));
-	if (ret != 8)
-	{
-		dbg("Wrong format ts u-boot param(%d)!\n",ret);
-		return -ENODEV;
-	}
-	//check touch enable
-	if(Enable == 0){
-		errlog("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	/*p = strchr(retval,':');
-	p++;
-	if(strncmp(p, l_tsdev->ts_id,strlen(l_tsdev->ts_id))){//check touch ID
-		//errlog(" %s!=====\n", l_tsdev->ts_id);
-		return -ENODEV; 
-	}*/
-	
-	//sscanf(p,"%s:", );	
-#if 1 	
-	if (strstr(l_tpinfor[0].name, l_tsdev->ts_id) == NULL)// cyp140
-	{
-		dbg("Can't find %s!\n", l_tsdev->ts_id);
-		return -ENODEV;
-	}
-#endif //comment 2012-12-31	
-	l_tpindex = 0;
-	
-/*	
-	p = strchr(p,':');
-	p++;
-	sscanf(p,"%d:%d:%d:%d",&irq_gpio,&panelres_x,&panelres_y,&rst_gpio);
-
-	irq_gpio = Gpio;
-	panelres_x = PX;
-	panelres_y = PY;
-	*/
-	klog("p.x = %d, p.y = %d, gpio=%d, resetgpio=%d,xaxis=%d,xdir=%d,ydri=%d,maxfingernum=%d\n", 
-	          panelres_x, panelres_y, irq_gpio, rst_gpio,
-	          l_tpinfor[0].xaxis,l_tpinfor[0].xdir,l_tpinfor[0].ydir,
-	          l_tpinfor[0].max_finger_num);
-
-	// parse touch key param
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.io.tskeyindex", retval, &len);
-	if(ret){
-		dbg("no touch key!\n");
-		//return -EIO;
-	} else {		
-		p = retval;
-		// the number of touch key 
-		sscanf(retval,"%d:", &val);
-		dbg("tskey num:%d\n",val);
-		p = strchr(p,':');
-		p++;
-		// touch key range
-		for (i=0;i<val;i++)
-		{
-			sscanf(p,"%d:",&val1);
-			p = strchr(p,':');
-			p++;			
-			//zet6221_set_tskey(i, val1); //own tp ic 2012-12-31??!!!
-			dbg("key%d:(%d)\n",i,val1);
-		};
-	}
-
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			lcd_exchg = 1;
-	}
-	
-/*	memset(retval,0,sizeof(retval));
-    	ret = wmt_getsyspara("wmt.io.ts.2dcal", retval, &len);
-	if(ret){
-		errlog("Read env wmt.io.ts.2dcal Failed.\n ");
-		//return -EIO;
-	}
-	i = 0;
-	while(i < sizeof(retval)){
-		if(retval[i]==' ' || retval[i]==',' || retval[i]==':')
-			retval[i] = '\0';
-		i++;
-	}
-	
-	i = 0;
-	p = retval;
-	while(i<7 && p < (retval + sizeof(retval))){
-		if(*p == '\0')
-			p++;
-		else{
-			sscanf(p,"%d",&nBuff[i]);
-			//printk("%d\n",nBuff[i]);
-			p=p+strlen(p);
-			i++;
-		}
-	}
-	//sscanf(retval,"%d %d %d %d %d %d %d %d",&nBuff[0],&nBuff[1],&nBuff[2],&nBuff[3],&nBuff[4],&nBuff[5],&nBuff[6]);
-	dbg("Tsc calibrate init data: [%d %d %d %d %d %d %d]\n",nBuff[0],nBuff[1],nBuff[2],nBuff[3],nBuff[4],nBuff[5],nBuff[6]);
-
-	g_CalcParam.a1 = nBuff[0];
-	g_CalcParam.b1 = nBuff[1];
-	g_CalcParam.c1 = nBuff[2];
-	g_CalcParam.a2 = nBuff[3];
-	g_CalcParam.b2 = nBuff[4];
-	g_CalcParam.c2 = nBuff[5];
-	g_CalcParam.delta = nBuff[6];
-
-	if(g_CalcParam.delta == 0)
-		g_CalcParam.delta =1;//avoid divide by zero
-*/
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = WMT_TS_I2C_NAME,
-	.flags         = 0x00,
-	.addr          = WMT_TS_I2C_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(1);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-struct i2c_client* ts_get_i2c_client(void)
-{
-	return l_client;
-}
-
-static int __init wmt_ts_init(void)
-{
-	int ret = 0;
-
-  
-  	
-	if(wmt_check_touch_env())
-		return -ENODEV;
-
-	//ts_i2c_board_info.addr = l_tpinfor[l_tpindex].i2caddr;
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-	mutex_init(&cal_mutex);
-	
-	if (l_tsdev->init() < 0){
-		dbg("Errors to init %s ts IC!!!\n", l_tsdev->ts_id);
-		ret = -1;
-		goto err_init;
-	}
-	// Create device node
-	if (register_chrdev (TS_MAJOR, TS_NAME, &wmt_ts_fops)) {
-		printk (KERN_ERR "wmt touch: unable to get major %d\n", TS_MAJOR);
-		return -EIO;
-	}	
-	
-	l_dev_class = class_create(THIS_MODULE, TS_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create touch device !!\n");
-		return ret;
-	}
-	l_clsdevice = device_create(l_dev_class, NULL, MKDEV(TS_MAJOR, 0), NULL, TS_NAME);
-	if (IS_ERR(l_clsdevice)){
-		ret = PTR_ERR(l_clsdevice);
-		printk(KERN_ERR "Failed to create device %s !!!",TS_NAME);
-		return ret;
-	}
-	
-	// register device and driver of platform
-    	ret = platform_device_register(&wmt_ts_plt_device);
-    	if(ret){
-			errlog("wmt ts plat device register failed!\n");
-		return ret;
-    	}
-    	ret = platform_driver_register(&wmt_ts_plt_driver);
-    	if(ret){
-        	errlog("can not register platform_driver_register\n");
-        	platform_device_unregister(&wmt_ts_plt_device);
-        	return ret;
-    	}
-
-	klog("%s driver init ok!\n",l_tsdev->ts_id);
-	return 0;
-err_init:
-	ts_i2c_unregister_device();
-	return ret;
-}
-
-static void __exit wmt_ts_exit(void)
-{
-	dbg("%s\n",__FUNCTION__);
-	
-	l_tsdev->exit();	
-	platform_driver_unregister(&wmt_ts_plt_driver);
-	platform_device_unregister(&wmt_ts_plt_device);
-	device_destroy(l_dev_class, MKDEV(TS_MAJOR, 0));
-	unregister_chrdev(TS_MAJOR, TS_NAME);
-	class_destroy(l_dev_class);
-	mutex_destroy(&cal_mutex);
-	ts_i2c_unregister_device();
-}
-
-
-module_init(wmt_ts_init);
-module_exit(wmt_ts_exit);
-
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/wmt_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/wmt_ts.h
deleted file mode 100755
index 11261348..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyp140_ts/wmt_ts.h
+++ /dev/null
@@ -1,120 +0,0 @@
-
-#ifndef WMT_TSH_201010191758
-#define WMT_TSH_201010191758
-
-#include <linux/platform_device.h>
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <linux/i2c.h>
-
-
-//#define DEBUG_WMT_TS
-#ifdef DEBUG_WMT_TS
-#undef dbg
-#define dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args)
-
-//#define dbg(fmt, args...) if (kpadall_isrundbg()) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-#else
-#define dbg(fmt, args...) 
-#endif
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-
-#define WMT_TS_I2C_NAME    "cyp140-ts"
-#define WMT_TS_I2C_ADDR    0x24 //0x76
-
-
-
-
-
-//////////////////////////////data type///////////////////////////
-typedef struct {
-	short pressure;
-	short x;
-	short y;
-	//short millisecs;
-} TS_EVENT;
-
-struct wmtts_device
-{
-	//data
-	char* driver_name;
-	char* ts_id;
-	//function
-	int (*init)(void);
-	int (*probe)(struct platform_device *platdev);
-	int (*remove)(struct platform_device *pdev);
-	void (*exit)(void);
-	int (*suspend)(struct platform_device *pdev, pm_message_t state);
-	int (*resume)(struct platform_device *pdev);
-	int (*capacitance_calibrate)(void);
-	int (*wait_penup)(struct wmtts_device*tsdev); // waiting untill penup
-	int penup; // 0--pendown;1--penup
-	
-};
-
-//////////////////////////function interface/////////////////////////
-extern int wmt_ts_get_irqgpnum(void);
-extern  int wmt_ts_iscalibrating(void);
-extern  int wmt_ts_get_resolvX(void);
-extern  int wmt_ts_get_resolvY(void);
-extern  int wmt_ts_set_rawcoord(unsigned short x, unsigned short y);
-extern int wmt_set_gpirq(int type);
-extern int wmt_get_tsirqnum(void);
-extern int wmt_disable_gpirq(void);
-extern int wmt_enable_gpirq(void);
-extern int wmt_is_tsirq_enable(void);
-extern int wmt_is_tsint(void);
-extern void wmt_clr_int(void);
-extern void wmt_tsreset_init(void);
-extern int wmt_ts_get_resetgpnum(void);
-extern int wmt_ts_get_lcdexchg(void);
-extern void wmt_disable_rst_pull(void);
-extern void wmt_set_rst_pull(int up);
-extern void wmt_rst_output(int high);
-extern void wmt_rst_input(void);
-extern void wmt_set_intasgp(void);
-extern void wmt_intgp_out(int val);
-extern void wmt_ts_set_irqinput(void);
-extern unsigned int wmt_ts_irqinval(void);
-extern void wmt_ts_set_penup(int up);
-extern int wmt_ts_wait_penup(void);
-extern void wmt_ts_wakeup_penup(void);
-extern struct i2c_client* ts_get_i2c_client(void);
-extern int wmt_ts_ispenup(void);
-extern void wmt_ts_get_firmwname(char* firmname);
-extern unsigned int wmt_ts_get_maxfingernum(void);
-extern unsigned int wmt_ts_get_ictype(void);
-extern unsigned int wmt_ts_get_xaxis(void);
-extern unsigned int wmt_ts_get_xdir(void);
-extern unsigned int wmt_ts_get_ydir(void);
-// short
-extern unsigned int wmt_ts_get_touchheight(void);
-// long
-extern unsigned int wmt_ts_get_touchwidth(void);
-extern int wmt_ts_if_updatefw(void);
-
-
-
-extern void TouchPanelCalibrateAPoint(
-    int   UncalX,     //@PARM The uncalibrated X coordinate
-    int   UncalY,     //@PARM The uncalibrated Y coordinate
-    int   *pCalX,     //@PARM The calibrated X coordinate
-    int   *pCalY      //@PARM The calibrated Y coordinate
-    );
-
-//filepath:the path of firmware file;
-//firmdata:store the data from firmware file;
-//maxlen: the max len of firmdata;
-//return:the length of firmware data,negative-parsing error.
-//extern int read_firmwarefile(char* filepath, unsigned char** firmdata);
-
-#endif
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_core.c b/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_core.c
deleted file mode 100644
index f030d9ec..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_core.c
+++ /dev/null
@@ -1,625 +0,0 @@
-/*
- * Core Source for:
- * Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers.
- * For use with Cypress Txx3xx parts.
- * Supported parts include:
- * CY8CTST341
- * CY8CTMA340
- *
- * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc.
- * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2, and only version 2, as published by the
- * Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Contact Cypress Semiconductor at www.cypress.com <kev@cypress.com>
- *
- */
-
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/gpio.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-
-#include "cyttsp_core.h"
-
-/* Bootloader number of command keys */
-#define CY_NUM_BL_KEYS		8
-
-/* helpers */
-#define GET_NUM_TOUCHES(x)		((x) & 0x0F)
-#define IS_LARGE_AREA(x)		(((x) & 0x10) >> 4)
-#define IS_BAD_PKT(x)			((x) & 0x20)
-#define IS_VALID_APP(x)			((x) & 0x01)
-#define IS_OPERATIONAL_ERR(x)		((x) & 0x3F)
-#define GET_HSTMODE(reg)		(((reg) & 0x70) >> 4)
-#define GET_BOOTLOADERMODE(reg)		(((reg) & 0x10) >> 4)
-
-#define CY_REG_BASE			0x00
-#define CY_REG_ACT_DIST			0x1E
-#define CY_REG_ACT_INTRVL		0x1D
-#define CY_REG_TCH_TMOUT		(CY_REG_ACT_INTRVL + 1)
-#define CY_REG_LP_INTRVL		(CY_REG_TCH_TMOUT + 1)
-#define CY_MAXZ				255
-#define CY_DELAY_DFLT			20 /* ms */
-#define CY_DELAY_MAX			500
-#define CY_ACT_DIST_DFLT		0xF8
-#define CY_HNDSHK_BIT			0x80
-/* device mode bits */
-#define CY_OPERATE_MODE			0x00
-#define CY_SYSINFO_MODE			0x10
-/* power mode select bits */
-#define CY_SOFT_RESET_MODE		0x01 /* return to Bootloader mode */
-#define CY_DEEP_SLEEP_MODE		0x02
-#define CY_LOW_POWER_MODE		0x04
-
-/* Slots management */
-#define CY_MAX_FINGER			4
-#define CY_MAX_ID			16
-
-static const u8 bl_command[] = {
-	0x00,			/* file offset */
-	0xFF,			/* command */
-	0xA5,			/* exit bootloader command */
-	0, 1, 2, 3, 4, 5, 6, 7	/* default keys */
-};
-
-static int ttsp_read_block_data(struct cyttsp *ts, u8 command,
-				u8 length, void *buf)
-{
-	int error;
-	int tries;
-
-	for (tries = 0; tries < CY_NUM_RETRY; tries++) {
-		error = ts->bus_ops->read(ts, command, length, buf);
-		if (!error)
-			return 0;
-
-		msleep(CY_DELAY_DFLT);
-	}
-
-	return -EIO;
-}
-
-static int ttsp_write_block_data(struct cyttsp *ts, u8 command,
-				 u8 length, void *buf)
-{
-	int error;
-	int tries;
-
-	for (tries = 0; tries < CY_NUM_RETRY; tries++) {
-		error = ts->bus_ops->write(ts, command, length, buf);
-		if (!error)
-			return 0;
-
-		msleep(CY_DELAY_DFLT);
-	}
-
-	return -EIO;
-}
-
-static int ttsp_send_command(struct cyttsp *ts, u8 cmd)
-{
-	return ttsp_write_block_data(ts, CY_REG_BASE, sizeof(cmd), &cmd);
-}
-
-static int cyttsp_load_bl_regs(struct cyttsp *ts)
-{
-	memset(&ts->bl_data, 0, sizeof(ts->bl_data));
-	ts->bl_data.bl_status = 0x10;
-
-	return ttsp_read_block_data(ts, CY_REG_BASE,
-				    sizeof(ts->bl_data), &ts->bl_data);
-}
-
-static int cyttsp_exit_bl_mode(struct cyttsp *ts)
-{
-	int error;
-	u8 bl_cmd[sizeof(bl_command)];
-
-	memcpy(bl_cmd, bl_command, sizeof(bl_command));
-	if (ts->pdata->bl_keys)
-		memcpy(&bl_cmd[sizeof(bl_command) - CY_NUM_BL_KEYS],
-			ts->pdata->bl_keys, sizeof(bl_command));
-
-	error = ttsp_write_block_data(ts, CY_REG_BASE,
-				      sizeof(bl_cmd), bl_cmd);
-	if (error)
-		return error;
-
-	/* wait for TTSP Device to complete the operation */
-	msleep(CY_DELAY_DFLT);
-
-	error = cyttsp_load_bl_regs(ts);
-	if (error)
-		return error;
-
-	if (GET_BOOTLOADERMODE(ts->bl_data.bl_status))
-		return -EIO;
-
-	return 0;
-}
-
-static int cyttsp_set_operational_mode(struct cyttsp *ts)
-{
-	int error;
-
-	error = ttsp_send_command(ts, CY_OPERATE_MODE);
-	if (error)
-		return error;
-
-	/* wait for TTSP Device to complete switch to Operational mode */
-	error = ttsp_read_block_data(ts, CY_REG_BASE,
-				     sizeof(ts->xy_data), &ts->xy_data);
-	if (error)
-		return error;
-
-	return ts->xy_data.act_dist == CY_ACT_DIST_DFLT ? -EIO : 0;
-}
-
-static int cyttsp_set_sysinfo_mode(struct cyttsp *ts)
-{
-	int error;
-
-	memset(&ts->sysinfo_data, 0, sizeof(ts->sysinfo_data));
-
-	/* switch to sysinfo mode */
-	error = ttsp_send_command(ts, CY_SYSINFO_MODE);
-	if (error)
-		return error;
-
-	/* read sysinfo registers */
-	msleep(CY_DELAY_DFLT);
-	error = ttsp_read_block_data(ts, CY_REG_BASE, sizeof(ts->sysinfo_data),
-				      &ts->sysinfo_data);
-	if (error)
-		return error;
-
-	if (!ts->sysinfo_data.tts_verh && !ts->sysinfo_data.tts_verl)
-		return -EIO;
-
-	return 0;
-}
-
-static int cyttsp_set_sysinfo_regs(struct cyttsp *ts)
-{
-	int retval = 0;
-
-	if (ts->pdata->act_intrvl != CY_ACT_INTRVL_DFLT ||
-	    ts->pdata->tch_tmout != CY_TCH_TMOUT_DFLT ||
-	    ts->pdata->lp_intrvl != CY_LP_INTRVL_DFLT) {
-
-		u8 intrvl_ray[] = {
-			ts->pdata->act_intrvl,
-			ts->pdata->tch_tmout,
-			ts->pdata->lp_intrvl
-		};
-
-		/* set intrvl registers */
-		retval = ttsp_write_block_data(ts, CY_REG_ACT_INTRVL,
-					sizeof(intrvl_ray), intrvl_ray);
-		msleep(CY_DELAY_DFLT);
-	}
-
-	return retval;
-}
-
-static int cyttsp_soft_reset(struct cyttsp *ts)
-{
-	unsigned long timeout;
-	int retval;
-
-	/* wait for interrupt to set ready completion */
-	INIT_COMPLETION(ts->bl_ready);
-	ts->state = CY_BL_STATE;
-
-	enable_irq(ts->irq);
-
-	retval = ttsp_send_command(ts, CY_SOFT_RESET_MODE);
-	if (retval)
-		goto out;
-
-	timeout = wait_for_completion_timeout(&ts->bl_ready,
-			msecs_to_jiffies(CY_DELAY_DFLT * CY_DELAY_MAX));
-	retval = timeout ? 0 : -EIO;
-
-out:
-	ts->state = CY_IDLE_STATE;
-	disable_irq(ts->irq);
-	return retval;
-}
-
-static int cyttsp_act_dist_setup(struct cyttsp *ts)
-{
-	u8 act_dist_setup = ts->pdata->act_dist;
-
-	/* Init gesture; active distance setup */
-	return ttsp_write_block_data(ts, CY_REG_ACT_DIST,
-				sizeof(act_dist_setup), &act_dist_setup);
-}
-
-static void cyttsp_extract_track_ids(struct cyttsp_xydata *xy_data, int *ids)
-{
-	ids[0] = xy_data->touch12_id >> 4;
-	ids[1] = xy_data->touch12_id & 0xF;
-	ids[2] = xy_data->touch34_id >> 4;
-	ids[3] = xy_data->touch34_id & 0xF;
-}
-
-static const struct cyttsp_tch *cyttsp_get_tch(struct cyttsp_xydata *xy_data,
-					       int idx)
-{
-	switch (idx) {
-	case 0:
-		return &xy_data->tch1;
-	case 1:
-		return &xy_data->tch2;
-	case 2:
-		return &xy_data->tch3;
-	case 3:
-		return &xy_data->tch4;
-	default:
-		return NULL;
-	}
-}
-
-static void cyttsp_report_tchdata(struct cyttsp *ts)
-{
-	struct cyttsp_xydata *xy_data = &ts->xy_data;
-	struct input_dev *input = ts->input;
-	int num_tch = GET_NUM_TOUCHES(xy_data->tt_stat);
-	const struct cyttsp_tch *tch;
-	int ids[CY_MAX_ID];
-	int i;
-	DECLARE_BITMAP(used, CY_MAX_ID);
-
-	if (IS_LARGE_AREA(xy_data->tt_stat) == 1) {
-		/* terminate all active tracks */
-		num_tch = 0;
-		dev_dbg(ts->dev, "%s: Large area detected\n", __func__);
-	} else if (num_tch > CY_MAX_FINGER) {
-		/* terminate all active tracks */
-		num_tch = 0;
-		dev_dbg(ts->dev, "%s: Num touch error detected\n", __func__);
-	} else if (IS_BAD_PKT(xy_data->tt_mode)) {
-		/* terminate all active tracks */
-		num_tch = 0;
-		dev_dbg(ts->dev, "%s: Invalid buffer detected\n", __func__);
-	}
-
-	cyttsp_extract_track_ids(xy_data, ids);
-
-	bitmap_zero(used, CY_MAX_ID);
-
-	for (i = 0; i < num_tch; i++) {
-		tch = cyttsp_get_tch(xy_data, i);
-
-		input_mt_slot(input, ids[i]);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, true);
-		input_report_abs(input, ABS_MT_POSITION_X, be16_to_cpu(tch->x));
-		input_report_abs(input, ABS_MT_POSITION_Y, be16_to_cpu(tch->y));
-		input_report_abs(input, ABS_MT_TOUCH_MAJOR, tch->z);
-
-		__set_bit(ids[i], used);
-	}
-
-	for (i = 0; i < CY_MAX_ID; i++) {
-		if (test_bit(i, used))
-			continue;
-
-		input_mt_slot(input, i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, false);
-	}
-
-	input_sync(input);
-}
-
-static irqreturn_t cyttsp_irq(int irq, void *handle)
-{
-	struct cyttsp *ts = handle;
-	int error;
-
-	if (unlikely(ts->state == CY_BL_STATE)) {
-		complete(&ts->bl_ready);
-		goto out;
-	}
-
-	/* Get touch data from CYTTSP device */
-	error = ttsp_read_block_data(ts, CY_REG_BASE,
-				 sizeof(struct cyttsp_xydata), &ts->xy_data);
-	if (error)
-		goto out;
-
-	/* provide flow control handshake */
-	if (ts->pdata->use_hndshk) {
-		error = ttsp_send_command(ts,
-				ts->xy_data.hst_mode ^ CY_HNDSHK_BIT);
-		if (error)
-			goto out;
-	}
-
-	if (unlikely(ts->state == CY_IDLE_STATE))
-		goto out;
-
-	if (GET_BOOTLOADERMODE(ts->xy_data.tt_mode)) {
-		/*
-		 * TTSP device has reset back to bootloader mode.
-		 * Restore to operational mode.
-		 */
-		error = cyttsp_exit_bl_mode(ts);
-		if (error) {
-			dev_err(ts->dev,
-				"Could not return to operational mode, err: %d\n",
-				error);
-			ts->state = CY_IDLE_STATE;
-		}
-	} else {
-		cyttsp_report_tchdata(ts);
-	}
-
-out:
-	return IRQ_HANDLED;
-}
-
-static int cyttsp_power_on(struct cyttsp *ts)
-{
-	int error;
-
-	error = cyttsp_soft_reset(ts);
-	if (error)
-		return error;
-
-	error = cyttsp_load_bl_regs(ts);
-	if (error)
-		return error;
-
-	if (GET_BOOTLOADERMODE(ts->bl_data.bl_status) &&
-	    IS_VALID_APP(ts->bl_data.bl_status)) {
-		error = cyttsp_exit_bl_mode(ts);
-		if (error)
-			return error;
-	}
-
-	if (GET_HSTMODE(ts->bl_data.bl_file) != CY_OPERATE_MODE ||
-	    IS_OPERATIONAL_ERR(ts->bl_data.bl_status)) {
-		return -ENODEV;
-	}
-
-	error = cyttsp_set_sysinfo_mode(ts);
-	if (error)
-		return error;
-
-	error = cyttsp_set_sysinfo_regs(ts);
-	if (error)
-		return error;
-
-	error = cyttsp_set_operational_mode(ts);
-	if (error)
-		return error;
-
-	/* init active distance */
-	error = cyttsp_act_dist_setup(ts);
-	if (error)
-		return error;
-
-	ts->state = CY_ACTIVE_STATE;
-
-	return 0;
-}
-
-static int cyttsp_enable(struct cyttsp *ts)
-{
-	int error;
-
-	/*
-	 * The device firmware can wake on an I2C or SPI memory slave
-	 * address match. So just reading a register is sufficient to
-	 * wake up the device. The first read attempt will fail but it
-	 * will wake it up making the second read attempt successful.
-	 */
-	error = ttsp_read_block_data(ts, CY_REG_BASE,
-				     sizeof(ts->xy_data), &ts->xy_data);
-	if (error)
-		return error;
-
-	if (GET_HSTMODE(ts->xy_data.hst_mode))
-		return -EIO;
-
-	enable_irq(ts->irq);
-
-	return 0;
-}
-
-static int cyttsp_disable(struct cyttsp *ts)
-{
-	int error;
-
-	error = ttsp_send_command(ts, CY_LOW_POWER_MODE);
-	if (error)
-		return error;
-
-	disable_irq(ts->irq);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int cyttsp_suspend(struct device *dev)
-{
-	struct cyttsp *ts = dev_get_drvdata(dev);
-	int retval = 0;
-
-	mutex_lock(&ts->input->mutex);
-
-	if (ts->input->users) {
-		retval = cyttsp_disable(ts);
-		if (retval == 0)
-			ts->suspended = true;
-	}
-
-	mutex_unlock(&ts->input->mutex);
-
-	return retval;
-}
-
-static int cyttsp_resume(struct device *dev)
-{
-	struct cyttsp *ts = dev_get_drvdata(dev);
-
-	mutex_lock(&ts->input->mutex);
-
-	if (ts->input->users)
-		cyttsp_enable(ts);
-
-	ts->suspended = false;
-
-	mutex_unlock(&ts->input->mutex);
-
-	return 0;
-}
-
-#endif
-
-SIMPLE_DEV_PM_OPS(cyttsp_pm_ops, cyttsp_suspend, cyttsp_resume);
-EXPORT_SYMBOL_GPL(cyttsp_pm_ops);
-
-static int cyttsp_open(struct input_dev *dev)
-{
-	struct cyttsp *ts = input_get_drvdata(dev);
-	int retval = 0;
-
-	if (!ts->suspended)
-		retval = cyttsp_enable(ts);
-
-	return retval;
-}
-
-static void cyttsp_close(struct input_dev *dev)
-{
-	struct cyttsp *ts = input_get_drvdata(dev);
-
-	if (!ts->suspended)
-		cyttsp_disable(ts);
-}
-
-struct cyttsp *cyttsp_probe(const struct cyttsp_bus_ops *bus_ops,
-			    struct device *dev, int irq, size_t xfer_buf_size)
-{
-	const struct cyttsp_platform_data *pdata = dev->platform_data;
-	struct cyttsp *ts;
-	struct input_dev *input_dev;
-	int error;
-
-	if (!pdata || !pdata->name || irq <= 0) {
-		error = -EINVAL;
-		goto err_out;
-	}
-
-	ts = kzalloc(sizeof(*ts) + xfer_buf_size, GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ts->dev = dev;
-	ts->input = input_dev;
-	ts->pdata = dev->platform_data;
-	ts->bus_ops = bus_ops;
-	ts->irq = irq;
-
-	init_completion(&ts->bl_ready);
-	snprintf(ts->phys, sizeof(ts->phys), "%s/input0", dev_name(dev));
-
-	if (pdata->init) {
-		error = pdata->init();
-		if (error) {
-			dev_err(ts->dev, "platform init failed, err: %d\n",
-				error);
-			goto err_free_mem;
-		}
-	}
-
-	input_dev->name = pdata->name;
-	input_dev->phys = ts->phys;
-	input_dev->id.bustype = bus_ops->bustype;
-	input_dev->dev.parent = ts->dev;
-
-	input_dev->open = cyttsp_open;
-	input_dev->close = cyttsp_close;
-
-	input_set_drvdata(input_dev, ts);
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_X,
-			     0, pdata->maxx, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
-			     0, pdata->maxy, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
-			     0, CY_MAXZ, 0, 0);
-
-	input_mt_init_slots(input_dev, CY_MAX_ID);
-
-	error = request_threaded_irq(ts->irq, NULL, cyttsp_irq,
-				     IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				     pdata->name, ts);
-	if (error) {
-		dev_err(ts->dev, "failed to request IRQ %d, err: %d\n",
-			ts->irq, error);
-		goto err_platform_exit;
-	}
-
-	disable_irq(ts->irq);
-
-	error = cyttsp_power_on(ts);
-	if (error)
-		goto err_free_irq;
-
-	error = input_register_device(input_dev);
-	if (error) {
-		dev_err(ts->dev, "failed to register input device: %d\n",
-			error);
-		goto err_free_irq;
-	}
-
-	return ts;
-
-err_free_irq:
-	free_irq(ts->irq, ts);
-err_platform_exit:
-	if (pdata->exit)
-		pdata->exit();
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts);
-err_out:
-	return ERR_PTR(error);
-}
-EXPORT_SYMBOL_GPL(cyttsp_probe);
-
-void cyttsp_remove(struct cyttsp *ts)
-{
-	free_irq(ts->irq, ts);
-	input_unregister_device(ts->input);
-	if (ts->pdata->exit)
-		ts->pdata->exit();
-	kfree(ts);
-}
-EXPORT_SYMBOL_GPL(cyttsp_remove);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Cypress TrueTouch(R) Standard touchscreen driver core");
-MODULE_AUTHOR("Cypress");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_core.h b/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_core.h
deleted file mode 100644
index 1aa3c696..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_core.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Header file for:
- * Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers.
- * For use with Cypress Txx3xx parts.
- * Supported parts include:
- * CY8CTST341
- * CY8CTMA340
- *
- * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc.
- * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2, and only version 2, as published by the
- * Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Contact Cypress Semiconductor at www.cypress.com <kev@cypress.com>
- *
- */
-
-
-#ifndef __CYTTSP_CORE_H__
-#define __CYTTSP_CORE_H__
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/input/cyttsp.h>
-
-#define CY_NUM_RETRY		16 /* max number of retries for read ops */
-
-struct cyttsp_tch {
-	__be16 x, y;
-	u8 z;
-} __packed;
-
-/* TrueTouch Standard Product Gen3 interface definition */
-struct cyttsp_xydata {
-	u8 hst_mode;
-	u8 tt_mode;
-	u8 tt_stat;
-	struct cyttsp_tch tch1;
-	u8 touch12_id;
-	struct cyttsp_tch tch2;
-	u8 gest_cnt;
-	u8 gest_id;
-	struct cyttsp_tch tch3;
-	u8 touch34_id;
-	struct cyttsp_tch tch4;
-	u8 tt_undef[3];
-	u8 act_dist;
-	u8 tt_reserved;
-} __packed;
-
-
-/* TTSP System Information interface definition */
-struct cyttsp_sysinfo_data {
-	u8 hst_mode;
-	u8 mfg_cmd;
-	u8 mfg_stat;
-	u8 cid[3];
-	u8 tt_undef1;
-	u8 uid[8];
-	u8 bl_verh;
-	u8 bl_verl;
-	u8 tts_verh;
-	u8 tts_verl;
-	u8 app_idh;
-	u8 app_idl;
-	u8 app_verh;
-	u8 app_verl;
-	u8 tt_undef[5];
-	u8 scn_typ;
-	u8 act_intrvl;
-	u8 tch_tmout;
-	u8 lp_intrvl;
-};
-
-/* TTSP Bootloader Register Map interface definition */
-#define CY_BL_CHKSUM_OK 0x01
-struct cyttsp_bootloader_data {
-	u8 bl_file;
-	u8 bl_status;
-	u8 bl_error;
-	u8 blver_hi;
-	u8 blver_lo;
-	u8 bld_blver_hi;
-	u8 bld_blver_lo;
-	u8 ttspver_hi;
-	u8 ttspver_lo;
-	u8 appid_hi;
-	u8 appid_lo;
-	u8 appver_hi;
-	u8 appver_lo;
-	u8 cid_0;
-	u8 cid_1;
-	u8 cid_2;
-};
-
-struct cyttsp;
-
-struct cyttsp_bus_ops {
-	u16 bustype;
-	int (*write)(struct cyttsp *ts,
-		     u8 addr, u8 length, const void *values);
-	int (*read)(struct cyttsp *ts, u8 addr, u8 length, void *values);
-};
-
-enum cyttsp_state {
-	CY_IDLE_STATE,
-	CY_ACTIVE_STATE,
-	CY_BL_STATE,
-};
-
-struct cyttsp {
-	struct device *dev;
-	int irq;
-	struct input_dev *input;
-	char phys[32];
-	const struct cyttsp_platform_data *pdata;
-	const struct cyttsp_bus_ops *bus_ops;
-	struct cyttsp_bootloader_data bl_data;
-	struct cyttsp_sysinfo_data sysinfo_data;
-	struct cyttsp_xydata xy_data;
-	struct completion bl_ready;
-	enum cyttsp_state state;
-	bool suspended;
-
-	u8 xfer_buf[] ____cacheline_aligned;
-};
-
-struct cyttsp *cyttsp_probe(const struct cyttsp_bus_ops *bus_ops,
-			    struct device *dev, int irq, size_t xfer_buf_size);
-void cyttsp_remove(struct cyttsp *ts);
-
-extern const struct dev_pm_ops cyttsp_pm_ops;
-
-#endif /* __CYTTSP_CORE_H__ */
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_i2c.c b/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_i2c.c
deleted file mode 100644
index 2af1d0c5..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_i2c.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Source for:
- * Cypress TrueTouch(TM) Standard Product (TTSP) I2C touchscreen driver.
- * For use with Cypress Txx3xx parts.
- * Supported parts include:
- * CY8CTST341
- * CY8CTMA340
- *
- * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc.
- * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2, and only version 2, as published by the
- * Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Contact Cypress Semiconductor at www.cypress.com <kev@cypress.com>
- *
- */
-
-#include "cyttsp_core.h"
-
-#include <linux/i2c.h>
-#include <linux/input.h>
-
-#define CY_I2C_DATA_SIZE	128
-
-static int cyttsp_i2c_read_block_data(struct cyttsp *ts,
-				      u8 addr, u8 length, void *values)
-{
-	struct i2c_client *client = to_i2c_client(ts->dev);
-	struct i2c_msg msgs[] = {
-		{
-			.addr = client->addr,
-			.flags = 0,
-			.len = 1,
-			.buf = &addr,
-		},
-		{
-			.addr = client->addr,
-			.flags = I2C_M_RD,
-			.len = length,
-			.buf = values,
-		},
-	};
-	int retval;
-
-	retval = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
-	if (retval < 0)
-		return retval;
-
-	return retval != ARRAY_SIZE(msgs) ? -EIO : 0;
-}
-
-static int cyttsp_i2c_write_block_data(struct cyttsp *ts,
-				       u8 addr, u8 length, const void *values)
-{
-	struct i2c_client *client = to_i2c_client(ts->dev);
-	int retval;
-
-	ts->xfer_buf[0] = addr;
-	memcpy(&ts->xfer_buf[1], values, length);
-
-	retval = i2c_master_send(client, ts->xfer_buf, length + 1);
-
-	return retval < 0 ? retval : 0;
-}
-
-static const struct cyttsp_bus_ops cyttsp_i2c_bus_ops = {
-	.bustype	= BUS_I2C,
-	.write		= cyttsp_i2c_write_block_data,
-	.read           = cyttsp_i2c_read_block_data,
-};
-
-static int __devinit cyttsp_i2c_probe(struct i2c_client *client,
-				      const struct i2c_device_id *id)
-{
-	struct cyttsp *ts;
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "I2C functionality not Supported\n");
-		return -EIO;
-	}
-
-	ts = cyttsp_probe(&cyttsp_i2c_bus_ops, &client->dev, client->irq,
-			  CY_I2C_DATA_SIZE);
-
-	if (IS_ERR(ts))
-		return PTR_ERR(ts);
-
-	i2c_set_clientdata(client, ts);
-
-	return 0;
-}
-
-static int __devexit cyttsp_i2c_remove(struct i2c_client *client)
-{
-	struct cyttsp *ts = i2c_get_clientdata(client);
-
-	cyttsp_remove(ts);
-
-	return 0;
-}
-
-static const struct i2c_device_id cyttsp_i2c_id[] = {
-	{ CY_I2C_NAME, 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, cyttsp_i2c_id);
-
-static struct i2c_driver cyttsp_i2c_driver = {
-	.driver = {
-		.name	= CY_I2C_NAME,
-		.owner	= THIS_MODULE,
-		.pm	= &cyttsp_pm_ops,
-	},
-	.probe		= cyttsp_i2c_probe,
-	.remove		= __devexit_p(cyttsp_i2c_remove),
-	.id_table	= cyttsp_i2c_id,
-};
-
-module_i2c_driver(cyttsp_i2c_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Cypress TrueTouch(R) Standard Product (TTSP) I2C driver");
-MODULE_AUTHOR("Cypress");
-MODULE_ALIAS("i2c:cyttsp");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_spi.c b/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_spi.c
deleted file mode 100644
index 9f263410..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/cyttsp_spi.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Source for:
- * Cypress TrueTouch(TM) Standard Product (TTSP) SPI touchscreen driver.
- * For use with Cypress Txx3xx parts.
- * Supported parts include:
- * CY8CTST341
- * CY8CTMA340
- *
- * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc.
- * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2, and only version 2, as published by the
- * Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Contact Cypress Semiconductor at www.cypress.com <kev@cypress.com>
- *
- */
-
-#include "cyttsp_core.h"
-
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/spi/spi.h>
-
-#define CY_SPI_WR_OP		0x00 /* r/~w */
-#define CY_SPI_RD_OP		0x01
-#define CY_SPI_CMD_BYTES	4
-#define CY_SPI_SYNC_BYTE	2
-#define CY_SPI_SYNC_ACK1	0x62 /* from protocol v.2 */
-#define CY_SPI_SYNC_ACK2	0x9D /* from protocol v.2 */
-#define CY_SPI_DATA_SIZE	128
-#define CY_SPI_DATA_BUF_SIZE	(CY_SPI_CMD_BYTES + CY_SPI_DATA_SIZE)
-#define CY_SPI_BITS_PER_WORD	8
-
-static int cyttsp_spi_xfer(struct cyttsp *ts,
-			   u8 op, u8 reg, u8 *buf, int length)
-{
-	struct spi_device *spi = to_spi_device(ts->dev);
-	struct spi_message msg;
-	struct spi_transfer xfer[2];
-	u8 *wr_buf = &ts->xfer_buf[0];
-	u8 *rd_buf = &ts->xfer_buf[CY_SPI_DATA_BUF_SIZE];
-	int retval;
-	int i;
-
-	if (length > CY_SPI_DATA_SIZE) {
-		dev_err(ts->dev, "%s: length %d is too big.\n",
-			__func__, length);
-		return -EINVAL;
-	}
-
-	memset(wr_buf, 0, CY_SPI_DATA_BUF_SIZE);
-	memset(rd_buf, 0, CY_SPI_DATA_BUF_SIZE);
-
-	wr_buf[0] = 0x00; /* header byte 0 */
-	wr_buf[1] = 0xFF; /* header byte 1 */
-	wr_buf[2] = reg;  /* reg index */
-	wr_buf[3] = op;   /* r/~w */
-	if (op == CY_SPI_WR_OP)
-		memcpy(wr_buf + CY_SPI_CMD_BYTES, buf, length);
-
-	memset(xfer, 0, sizeof(xfer));
-	spi_message_init(&msg);
-
-	/*
-	  We set both TX and RX buffers because Cypress TTSP
-	  requires full duplex operation.
-	*/
-	xfer[0].tx_buf = wr_buf;
-	xfer[0].rx_buf = rd_buf;
-	switch (op) {
-	case CY_SPI_WR_OP:
-		xfer[0].len = length + CY_SPI_CMD_BYTES;
-		spi_message_add_tail(&xfer[0], &msg);
-		break;
-
-	case CY_SPI_RD_OP:
-		xfer[0].len = CY_SPI_CMD_BYTES;
-		spi_message_add_tail(&xfer[0], &msg);
-
-		xfer[1].rx_buf = buf;
-		xfer[1].len = length;
-		spi_message_add_tail(&xfer[1], &msg);
-		break;
-
-	default:
-		dev_err(ts->dev, "%s: bad operation code=%d\n", __func__, op);
-		return -EINVAL;
-	}
-
-	retval = spi_sync(spi, &msg);
-	if (retval < 0) {
-		dev_dbg(ts->dev, "%s: spi_sync() error %d, len=%d, op=%d\n",
-			__func__, retval, xfer[1].len, op);
-
-		/*
-		 * do not return here since was a bad ACK sequence
-		 * let the following ACK check handle any errors and
-		 * allow silent retries
-		 */
-	}
-
-	if (rd_buf[CY_SPI_SYNC_BYTE] != CY_SPI_SYNC_ACK1 ||
-	    rd_buf[CY_SPI_SYNC_BYTE + 1] != CY_SPI_SYNC_ACK2) {
-
-		dev_dbg(ts->dev, "%s: operation %d failed\n", __func__, op);
-
-		for (i = 0; i < CY_SPI_CMD_BYTES; i++)
-			dev_dbg(ts->dev, "%s: test rd_buf[%d]:0x%02x\n",
-				__func__, i, rd_buf[i]);
-		for (i = 0; i < length; i++)
-			dev_dbg(ts->dev, "%s: test buf[%d]:0x%02x\n",
-				__func__, i, buf[i]);
-
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static int cyttsp_spi_read_block_data(struct cyttsp *ts,
-				      u8 addr, u8 length, void *data)
-{
-	return cyttsp_spi_xfer(ts, CY_SPI_RD_OP, addr, data, length);
-}
-
-static int cyttsp_spi_write_block_data(struct cyttsp *ts,
-				       u8 addr, u8 length, const void *data)
-{
-	return cyttsp_spi_xfer(ts, CY_SPI_WR_OP, addr, (void *)data, length);
-}
-
-static const struct cyttsp_bus_ops cyttsp_spi_bus_ops = {
-	.bustype	= BUS_SPI,
-	.write		= cyttsp_spi_write_block_data,
-	.read		= cyttsp_spi_read_block_data,
-};
-
-static int __devinit cyttsp_spi_probe(struct spi_device *spi)
-{
-	struct cyttsp *ts;
-	int error;
-
-	/* Set up SPI*/
-	spi->bits_per_word = CY_SPI_BITS_PER_WORD;
-	spi->mode = SPI_MODE_0;
-	error = spi_setup(spi);
-	if (error < 0) {
-		dev_err(&spi->dev, "%s: SPI setup error %d\n",
-			__func__, error);
-		return error;
-	}
-
-	ts = cyttsp_probe(&cyttsp_spi_bus_ops, &spi->dev, spi->irq,
-			  CY_SPI_DATA_BUF_SIZE * 2);
-	if (IS_ERR(ts))
-		return PTR_ERR(ts);
-
-	spi_set_drvdata(spi, ts);
-
-	return 0;
-}
-
-static int __devexit cyttsp_spi_remove(struct spi_device *spi)
-{
-	struct cyttsp *ts = spi_get_drvdata(spi);
-
-	cyttsp_remove(ts);
-
-	return 0;
-}
-
-static struct spi_driver cyttsp_spi_driver = {
-	.driver = {
-		.name	= CY_SPI_NAME,
-		.owner	= THIS_MODULE,
-		.pm	= &cyttsp_pm_ops,
-	},
-	.probe  = cyttsp_spi_probe,
-	.remove = __devexit_p(cyttsp_spi_remove),
-};
-
-module_spi_driver(cyttsp_spi_driver);
-
-MODULE_ALIAS("spi:cyttsp");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Cypress TrueTouch(R) Standard Product (TTSP) SPI driver");
-MODULE_AUTHOR("Cypress");
-MODULE_ALIAS("spi:cyttsp");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/da9034-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/da9034-ts.c
deleted file mode 100644
index 36b65cf1..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/da9034-ts.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- * Touchscreen driver for Dialog Semiconductor DA9034
- *
- * Copyright (C) 2006-2008 Marvell International Ltd.
- *	Fengwei Yin <fengwei.yin@marvell.com>
- *	Bin Yang  <bin.yang@marvell.com>
- *	Eric Miao <eric.miao@marvell.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/workqueue.h>
-#include <linux/mfd/da903x.h>
-#include <linux/slab.h>
-
-#define DA9034_MANUAL_CTRL	0x50
-#define DA9034_LDO_ADC_EN	(1 << 4)
-
-#define DA9034_AUTO_CTRL1	0x51
-
-#define DA9034_AUTO_CTRL2	0x52
-#define DA9034_AUTO_TSI_EN	(1 << 3)
-#define DA9034_PEN_DETECT	(1 << 4)
-
-#define DA9034_TSI_CTRL1	0x53
-#define DA9034_TSI_CTRL2	0x54
-#define DA9034_TSI_X_MSB	0x6c
-#define DA9034_TSI_Y_MSB	0x6d
-#define DA9034_TSI_XY_LSB	0x6e
-
-enum {
-	STATE_IDLE,	/* wait for pendown */
-	STATE_BUSY,	/* TSI busy sampling */
-	STATE_STOP,	/* sample available */
-	STATE_WAIT,	/* Wait to start next sample */
-};
-
-enum {
-	EVENT_PEN_DOWN,
-	EVENT_PEN_UP,
-	EVENT_TSI_READY,
-	EVENT_TIMEDOUT,
-};
-
-struct da9034_touch {
-	struct device		*da9034_dev;
-	struct input_dev	*input_dev;
-
-	struct delayed_work	tsi_work;
-	struct notifier_block	notifier;
-
-	int	state;
-
-	int	interval_ms;
-	int	x_inverted;
-	int	y_inverted;
-
-	int	last_x;
-	int	last_y;
-};
-
-static inline int is_pen_down(struct da9034_touch *touch)
-{
-	return da903x_query_status(touch->da9034_dev, DA9034_STATUS_PEN_DOWN);
-}
-
-static inline int detect_pen_down(struct da9034_touch *touch, int on)
-{
-	if (on)
-		return da903x_set_bits(touch->da9034_dev,
-				DA9034_AUTO_CTRL2, DA9034_PEN_DETECT);
-	else
-		return da903x_clr_bits(touch->da9034_dev,
-				DA9034_AUTO_CTRL2, DA9034_PEN_DETECT);
-}
-
-static int read_tsi(struct da9034_touch *touch)
-{
-	uint8_t _x, _y, _v;
-	int ret;
-
-	ret = da903x_read(touch->da9034_dev, DA9034_TSI_X_MSB, &_x);
-	if (ret)
-		return ret;
-
-	ret = da903x_read(touch->da9034_dev, DA9034_TSI_Y_MSB, &_y);
-	if (ret)
-		return ret;
-
-	ret = da903x_read(touch->da9034_dev, DA9034_TSI_XY_LSB, &_v);
-	if (ret)
-		return ret;
-
-	touch->last_x = ((_x << 2) & 0x3fc) | (_v & 0x3);
-	touch->last_y = ((_y << 2) & 0x3fc) | ((_v & 0xc) >> 2);
-
-	return 0;
-}
-
-static inline int start_tsi(struct da9034_touch *touch)
-{
-	return da903x_set_bits(touch->da9034_dev,
-			DA9034_AUTO_CTRL2, DA9034_AUTO_TSI_EN);
-}
-
-static inline int stop_tsi(struct da9034_touch *touch)
-{
-	return da903x_clr_bits(touch->da9034_dev,
-			DA9034_AUTO_CTRL2, DA9034_AUTO_TSI_EN);
-}
-
-static inline void report_pen_down(struct da9034_touch *touch)
-{
-	int x = touch->last_x;
-	int y = touch->last_y;
-
-	x &= 0xfff;
-	if (touch->x_inverted)
-		x = 1024 - x;
-	y &= 0xfff;
-	if (touch->y_inverted)
-		y = 1024 - y;
-
-	input_report_abs(touch->input_dev, ABS_X, x);
-	input_report_abs(touch->input_dev, ABS_Y, y);
-	input_report_key(touch->input_dev, BTN_TOUCH, 1);
-
-	input_sync(touch->input_dev);
-}
-
-static inline void report_pen_up(struct da9034_touch *touch)
-{
-	input_report_key(touch->input_dev, BTN_TOUCH, 0);
-	input_sync(touch->input_dev);
-}
-
-static void da9034_event_handler(struct da9034_touch *touch, int event)
-{
-	int err;
-
-	switch (touch->state) {
-	case STATE_IDLE:
-		if (event != EVENT_PEN_DOWN)
-			break;
-
-		/* Enable auto measurement of the TSI, this will
-		 * automatically disable pen down detection
-		 */
-		err = start_tsi(touch);
-		if (err)
-			goto err_reset;
-
-		touch->state = STATE_BUSY;
-		break;
-
-	case STATE_BUSY:
-		if (event != EVENT_TSI_READY)
-			break;
-
-		err = read_tsi(touch);
-		if (err)
-			goto err_reset;
-
-		/* Disable auto measurement of the TSI, so that
-		 * pen down status will be available
-		 */
-		err = stop_tsi(touch);
-		if (err)
-			goto err_reset;
-
-		touch->state = STATE_STOP;
-
-		/* FIXME: PEN_{UP/DOWN} events are expected to be
-		 * available by stopping TSI, but this is found not
-		 * always true, delay and simulate such an event
-		 * here is more reliable
-		 */
-		mdelay(1);
-		da9034_event_handler(touch,
-				     is_pen_down(touch) ? EVENT_PEN_DOWN :
-							  EVENT_PEN_UP);
-		break;
-
-	case STATE_STOP:
-		if (event == EVENT_PEN_DOWN) {
-			report_pen_down(touch);
-			schedule_delayed_work(&touch->tsi_work,
-				msecs_to_jiffies(touch->interval_ms));
-			touch->state = STATE_WAIT;
-		}
-
-		if (event == EVENT_PEN_UP) {
-			report_pen_up(touch);
-			touch->state = STATE_IDLE;
-		}
-		break;
-
-	case STATE_WAIT:
-		if (event != EVENT_TIMEDOUT)
-			break;
-
-		if (is_pen_down(touch)) {
-			start_tsi(touch);
-			touch->state = STATE_BUSY;
-		} else {
-			report_pen_up(touch);
-			touch->state = STATE_IDLE;
-		}
-		break;
-	}
-	return;
-
-err_reset:
-	touch->state = STATE_IDLE;
-	stop_tsi(touch);
-	detect_pen_down(touch, 1);
-}
-
-static void da9034_tsi_work(struct work_struct *work)
-{
-	struct da9034_touch *touch =
-		container_of(work, struct da9034_touch, tsi_work.work);
-
-	da9034_event_handler(touch, EVENT_TIMEDOUT);
-}
-
-static int da9034_touch_notifier(struct notifier_block *nb,
-				 unsigned long event, void *data)
-{
-	struct da9034_touch *touch =
-		container_of(nb, struct da9034_touch, notifier);
-
-	if (event & DA9034_EVENT_TSI_READY)
-		da9034_event_handler(touch, EVENT_TSI_READY);
-
-	if ((event & DA9034_EVENT_PEN_DOWN) && touch->state == STATE_IDLE)
-		da9034_event_handler(touch, EVENT_PEN_DOWN);
-
-	return 0;
-}
-
-static int da9034_touch_open(struct input_dev *dev)
-{
-	struct da9034_touch *touch = input_get_drvdata(dev);
-	int ret;
-
-	ret = da903x_register_notifier(touch->da9034_dev, &touch->notifier,
-			DA9034_EVENT_PEN_DOWN | DA9034_EVENT_TSI_READY);
-	if (ret)
-		return -EBUSY;
-
-	/* Enable ADC LDO */
-	ret = da903x_set_bits(touch->da9034_dev,
-			DA9034_MANUAL_CTRL, DA9034_LDO_ADC_EN);
-	if (ret)
-		return ret;
-
-	/* TSI_DELAY: 3 slots, TSI_SKIP: 3 slots */
-	ret = da903x_write(touch->da9034_dev, DA9034_TSI_CTRL1, 0x1b);
-	if (ret)
-		return ret;
-
-	ret = da903x_write(touch->da9034_dev, DA9034_TSI_CTRL2, 0x00);
-	if (ret)
-		return ret;
-
-	touch->state = STATE_IDLE;
-	detect_pen_down(touch, 1);
-
-	return 0;
-}
-
-static void da9034_touch_close(struct input_dev *dev)
-{
-	struct da9034_touch *touch = input_get_drvdata(dev);
-
-	da903x_unregister_notifier(touch->da9034_dev, &touch->notifier,
-			DA9034_EVENT_PEN_DOWN | DA9034_EVENT_TSI_READY);
-
-	cancel_delayed_work_sync(&touch->tsi_work);
-
-	touch->state = STATE_IDLE;
-	stop_tsi(touch);
-	detect_pen_down(touch, 0);
-
-	/* Disable ADC LDO */
-	da903x_clr_bits(touch->da9034_dev,
-			DA9034_MANUAL_CTRL, DA9034_LDO_ADC_EN);
-}
-
-
-static int __devinit da9034_touch_probe(struct platform_device *pdev)
-{
-	struct da9034_touch_pdata *pdata = pdev->dev.platform_data;
-	struct da9034_touch *touch;
-	struct input_dev *input_dev;
-	int ret;
-
-	touch = kzalloc(sizeof(struct da9034_touch), GFP_KERNEL);
-	if (touch == NULL) {
-		dev_err(&pdev->dev, "failed to allocate driver data\n");
-		return -ENOMEM;
-	}
-
-	touch->da9034_dev = pdev->dev.parent;
-
-	if (pdata) {
-		touch->interval_ms	= pdata->interval_ms;
-		touch->x_inverted	= pdata->x_inverted;
-		touch->y_inverted	= pdata->y_inverted;
-	} else
-		/* fallback into default */
-		touch->interval_ms	= 10;
-
-	INIT_DELAYED_WORK(&touch->tsi_work, da9034_tsi_work);
-	touch->notifier.notifier_call = da9034_touch_notifier;
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(&pdev->dev, "failed to allocate input device\n");
-		ret = -ENOMEM;
-		goto err_free_touch;
-	}
-
-	input_dev->name		= pdev->name;
-	input_dev->open		= da9034_touch_open;
-	input_dev->close	= da9034_touch_close;
-	input_dev->dev.parent	= &pdev->dev;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(ABS_X, input_dev->absbit);
-	__set_bit(ABS_Y, input_dev->absbit);
-	input_set_abs_params(input_dev, ABS_X, 0, 1023, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, 1023, 0, 0);
-
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-
-	touch->input_dev = input_dev;
-	input_set_drvdata(input_dev, touch);
-
-	ret = input_register_device(input_dev);
-	if (ret)
-		goto err_free_input;
-
-	platform_set_drvdata(pdev, touch);
-	return 0;
-
-err_free_input:
-	input_free_device(input_dev);
-err_free_touch:
-	kfree(touch);
-	return ret;
-}
-
-static int __devexit da9034_touch_remove(struct platform_device *pdev)
-{
-	struct da9034_touch *touch = platform_get_drvdata(pdev);
-
-	input_unregister_device(touch->input_dev);
-	kfree(touch);
-
-	return 0;
-}
-
-static struct platform_driver da9034_touch_driver = {
-	.driver	= {
-		.name	= "da9034-touch",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= da9034_touch_probe,
-	.remove		= __devexit_p(da9034_touch_remove),
-};
-module_platform_driver(da9034_touch_driver);
-
-MODULE_DESCRIPTION("Touchscreen driver for Dialog Semiconductor DA9034");
-MODULE_AUTHOR("Eric Miao <eric.miao@marvell.com>, Bin Yang <bin.yang@marvell.com>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:da9034-touch");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/dynapro.c b/ANDROID_3.4.5/drivers/input/touchscreen/dynapro.c
deleted file mode 100644
index 45535390..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/dynapro.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Dynapro serial touchscreen driver
- *
- * Copyright (c) 2009 Tias Guns
- * Based on the inexio driver (c) Vojtech Pavlik and Dan Streetman and
- * Richard Lemon
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * 2009/09/19 Tias Guns <tias@ulyssis.org>
- *   Copied inexio.c and edited for Dynapro protocol (from retired Xorg module)
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Dynapro serial touchscreen driver"
-
-MODULE_AUTHOR("Tias Guns <tias@ulyssis.org>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define DYNAPRO_FORMAT_TOUCH_BIT 0x40
-#define DYNAPRO_FORMAT_LENGTH 3
-#define DYNAPRO_RESPONSE_BEGIN_BYTE 0x80
-
-#define DYNAPRO_MIN_XC 0
-#define DYNAPRO_MAX_XC 0x3ff
-#define DYNAPRO_MIN_YC 0
-#define DYNAPRO_MAX_YC 0x3ff
-
-#define DYNAPRO_GET_XC(data) (data[1] | ((data[0] & 0x38) << 4))
-#define DYNAPRO_GET_YC(data) (data[2] | ((data[0] & 0x07) << 7))
-#define DYNAPRO_GET_TOUCHED(data) (DYNAPRO_FORMAT_TOUCH_BIT & data[0])
-
-/*
- * Per-touchscreen data.
- */
-
-struct dynapro {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[DYNAPRO_FORMAT_LENGTH];
-	char phys[32];
-};
-
-static void dynapro_process_data(struct dynapro *pdynapro)
-{
-	struct input_dev *dev = pdynapro->dev;
-
-	if (DYNAPRO_FORMAT_LENGTH == ++pdynapro->idx) {
-		input_report_abs(dev, ABS_X, DYNAPRO_GET_XC(pdynapro->data));
-		input_report_abs(dev, ABS_Y, DYNAPRO_GET_YC(pdynapro->data));
-		input_report_key(dev, BTN_TOUCH,
-				 DYNAPRO_GET_TOUCHED(pdynapro->data));
-		input_sync(dev);
-
-		pdynapro->idx = 0;
-	}
-}
-
-static irqreturn_t dynapro_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct dynapro *pdynapro = serio_get_drvdata(serio);
-
-	pdynapro->data[pdynapro->idx] = data;
-
-	if (DYNAPRO_RESPONSE_BEGIN_BYTE & pdynapro->data[0])
-		dynapro_process_data(pdynapro);
-	else
-		dev_dbg(&serio->dev, "unknown/unsynchronized data: %x\n",
-			pdynapro->data[0]);
-
-	return IRQ_HANDLED;
-}
-
-static void dynapro_disconnect(struct serio *serio)
-{
-	struct dynapro *pdynapro = serio_get_drvdata(serio);
-
-	input_get_device(pdynapro->dev);
-	input_unregister_device(pdynapro->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(pdynapro->dev);
-	kfree(pdynapro);
-}
-
-/*
- * dynapro_connect() is the routine that is called when someone adds a
- * new serio device that supports dynapro protocol and registers it as
- * an input device. This is usually accomplished using inputattach.
- */
-
-static int dynapro_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct dynapro *pdynapro;
-	struct input_dev *input_dev;
-	int err;
-
-	pdynapro = kzalloc(sizeof(struct dynapro), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!pdynapro || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	pdynapro->serio = serio;
-	pdynapro->dev = input_dev;
-	snprintf(pdynapro->phys, sizeof(pdynapro->phys),
-		 "%s/input0", serio->phys);
-
-	input_dev->name = "Dynapro Serial TouchScreen";
-	input_dev->phys = pdynapro->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_DYNAPRO;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0001;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(pdynapro->dev, ABS_X,
-			     DYNAPRO_MIN_XC, DYNAPRO_MAX_XC, 0, 0);
-	input_set_abs_params(pdynapro->dev, ABS_Y,
-			     DYNAPRO_MIN_YC, DYNAPRO_MAX_YC, 0, 0);
-
-	serio_set_drvdata(serio, pdynapro);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(pdynapro->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(pdynapro);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id dynapro_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_DYNAPRO,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, dynapro_serio_ids);
-
-static struct serio_driver dynapro_drv = {
-	.driver		= {
-		.name	= "dynapro",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= dynapro_serio_ids,
-	.interrupt	= dynapro_interrupt,
-	.connect	= dynapro_connect,
-	.disconnect	= dynapro_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init dynapro_init(void)
-{
-	return serio_register_driver(&dynapro_drv);
-}
-
-static void __exit dynapro_exit(void)
-{
-	serio_unregister_driver(&dynapro_drv);
-}
-
-module_init(dynapro_init);
-module_exit(dynapro_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/eeti_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/eeti_ts.c
deleted file mode 100644
index 503c7096..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/eeti_ts.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * Touch Screen driver for EETI's I2C connected touch screen panels
- *   Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
- *
- * See EETI's software guide for the protocol specification:
- *   http://home.eeti.com.tw/web20/eg/guide.htm
- *
- * Based on migor_ts.c
- *   Copyright (c) 2008 Magnus Damm
- *   Copyright (c) 2007 Ujjwal Pande <ujjwal@kenati.com>
- *
- * This file is free software; you can redistribute it and/or
- * modify it under the terms of the GNU  General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This file is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-#include <linux/timer.h>
-#include <linux/gpio.h>
-#include <linux/input/eeti_ts.h>
-#include <linux/slab.h>
-
-static bool flip_x;
-module_param(flip_x, bool, 0644);
-MODULE_PARM_DESC(flip_x, "flip x coordinate");
-
-static bool flip_y;
-module_param(flip_y, bool, 0644);
-MODULE_PARM_DESC(flip_y, "flip y coordinate");
-
-struct eeti_ts_priv {
-	struct i2c_client *client;
-	struct input_dev *input;
-	struct work_struct work;
-	struct mutex mutex;
-	int irq, irq_active_high;
-};
-
-#define EETI_TS_BITDEPTH	(11)
-#define EETI_MAXVAL		((1 << (EETI_TS_BITDEPTH + 1)) - 1)
-
-#define REPORT_BIT_PRESSED	(1 << 0)
-#define REPORT_BIT_AD0		(1 << 1)
-#define REPORT_BIT_AD1		(1 << 2)
-#define REPORT_BIT_HAS_PRESSURE	(1 << 6)
-#define REPORT_RES_BITS(v)	(((v) >> 1) + EETI_TS_BITDEPTH)
-
-static inline int eeti_ts_irq_active(struct eeti_ts_priv *priv)
-{
-	return gpio_get_value(irq_to_gpio(priv->irq)) == priv->irq_active_high;
-}
-
-static void eeti_ts_read(struct work_struct *work)
-{
-	char buf[6];
-	unsigned int x, y, res, pressed, to = 100;
-	struct eeti_ts_priv *priv =
-		container_of(work, struct eeti_ts_priv, work);
-
-	mutex_lock(&priv->mutex);
-
-	while (eeti_ts_irq_active(priv) && --to)
-		i2c_master_recv(priv->client, buf, sizeof(buf));
-
-	if (!to) {
-		dev_err(&priv->client->dev,
-			"unable to clear IRQ - line stuck?\n");
-		goto out;
-	}
-
-	/* drop non-report packets */
-	if (!(buf[0] & 0x80))
-		goto out;
-
-	pressed = buf[0] & REPORT_BIT_PRESSED;
-	res = REPORT_RES_BITS(buf[0] & (REPORT_BIT_AD0 | REPORT_BIT_AD1));
-	x = buf[2] | (buf[1] << 8);
-	y = buf[4] | (buf[3] << 8);
-
-	/* fix the range to 11 bits */
-	x >>= res - EETI_TS_BITDEPTH;
-	y >>= res - EETI_TS_BITDEPTH;
-
-	if (flip_x)
-		x = EETI_MAXVAL - x;
-
-	if (flip_y)
-		y = EETI_MAXVAL - y;
-
-	if (buf[0] & REPORT_BIT_HAS_PRESSURE)
-		input_report_abs(priv->input, ABS_PRESSURE, buf[5]);
-
-	input_report_abs(priv->input, ABS_X, x);
-	input_report_abs(priv->input, ABS_Y, y);
-	input_report_key(priv->input, BTN_TOUCH, !!pressed);
-	input_sync(priv->input);
-
-out:
-	mutex_unlock(&priv->mutex);
-}
-
-static irqreturn_t eeti_ts_isr(int irq, void *dev_id)
-{
-	struct eeti_ts_priv *priv = dev_id;
-
-	 /* postpone I2C transactions as we are atomic */
-	schedule_work(&priv->work);
-
-	return IRQ_HANDLED;
-}
-
-static void eeti_ts_start(struct eeti_ts_priv *priv)
-{
-	enable_irq(priv->irq);
-
-	/* Read the events once to arm the IRQ */
-	eeti_ts_read(&priv->work);
-}
-
-static void eeti_ts_stop(struct eeti_ts_priv *priv)
-{
-	disable_irq(priv->irq);
-	cancel_work_sync(&priv->work);
-}
-
-static int eeti_ts_open(struct input_dev *dev)
-{
-	struct eeti_ts_priv *priv = input_get_drvdata(dev);
-
-	eeti_ts_start(priv);
-
-	return 0;
-}
-
-static void eeti_ts_close(struct input_dev *dev)
-{
-	struct eeti_ts_priv *priv = input_get_drvdata(dev);
-
-	eeti_ts_stop(priv);
-}
-
-static int __devinit eeti_ts_probe(struct i2c_client *client,
-				   const struct i2c_device_id *idp)
-{
-	struct eeti_ts_platform_data *pdata;
-	struct eeti_ts_priv *priv;
-	struct input_dev *input;
-	unsigned int irq_flags;
-	int err = -ENOMEM;
-
-	/*
-	 * In contrast to what's described in the datasheet, there seems
-	 * to be no way of probing the presence of that device using I2C
-	 * commands. So we need to blindly believe it is there, and wait
-	 * for interrupts to occur.
-	 */
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv) {
-		dev_err(&client->dev, "failed to allocate driver data\n");
-		goto err0;
-	}
-
-	mutex_init(&priv->mutex);
-	input = input_allocate_device();
-
-	if (!input) {
-		dev_err(&client->dev, "Failed to allocate input device.\n");
-		goto err1;
-	}
-
-	input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input, ABS_X, 0, EETI_MAXVAL, 0, 0);
-	input_set_abs_params(input, ABS_Y, 0, EETI_MAXVAL, 0, 0);
-	input_set_abs_params(input, ABS_PRESSURE, 0, 0xff, 0, 0);
-
-	input->name = client->name;
-	input->id.bustype = BUS_I2C;
-	input->dev.parent = &client->dev;
-	input->open = eeti_ts_open;
-	input->close = eeti_ts_close;
-
-	priv->client = client;
-	priv->input = input;
-	priv->irq = client->irq;
-
-	pdata = client->dev.platform_data;
-
-	if (pdata)
-		priv->irq_active_high = pdata->irq_active_high;
-
-	irq_flags = priv->irq_active_high ?
-		IRQF_TRIGGER_RISING : IRQF_TRIGGER_FALLING;
-
-	INIT_WORK(&priv->work, eeti_ts_read);
-	i2c_set_clientdata(client, priv);
-	input_set_drvdata(input, priv);
-
-	err = input_register_device(input);
-	if (err)
-		goto err1;
-
-	err = request_irq(priv->irq, eeti_ts_isr, irq_flags,
-			  client->name, priv);
-	if (err) {
-		dev_err(&client->dev, "Unable to request touchscreen IRQ.\n");
-		goto err2;
-	}
-
-	/*
-	 * Disable the device for now. It will be enabled once the
-	 * input device is opened.
-	 */
-	eeti_ts_stop(priv);
-
-	device_init_wakeup(&client->dev, 0);
-	return 0;
-
-err2:
-	input_unregister_device(input);
-	input = NULL; /* so we dont try to free it below */
-err1:
-	input_free_device(input);
-	kfree(priv);
-err0:
-	return err;
-}
-
-static int __devexit eeti_ts_remove(struct i2c_client *client)
-{
-	struct eeti_ts_priv *priv = i2c_get_clientdata(client);
-
-	free_irq(priv->irq, priv);
-	/*
-	 * eeti_ts_stop() leaves IRQ disabled. We need to re-enable it
-	 * so that device still works if we reload the driver.
-	 */
-	enable_irq(priv->irq);
-
-	input_unregister_device(priv->input);
-	kfree(priv);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int eeti_ts_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct eeti_ts_priv *priv = i2c_get_clientdata(client);
-	struct input_dev *input_dev = priv->input;
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		eeti_ts_stop(priv);
-
-	mutex_unlock(&input_dev->mutex);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(priv->irq);
-
-	return 0;
-}
-
-static int eeti_ts_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct eeti_ts_priv *priv = i2c_get_clientdata(client);
-	struct input_dev *input_dev = priv->input;
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(priv->irq);
-
-	mutex_lock(&input_dev->mutex);
-
-	if (input_dev->users)
-		eeti_ts_start(priv);
-
-	mutex_unlock(&input_dev->mutex);
-
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(eeti_ts_pm, eeti_ts_suspend, eeti_ts_resume);
-#endif
-
-static const struct i2c_device_id eeti_ts_id[] = {
-	{ "eeti_ts", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, eeti_ts_id);
-
-static struct i2c_driver eeti_ts_driver = {
-	.driver = {
-		.name = "eeti_ts",
-#ifdef CONFIG_PM
-		.pm = &eeti_ts_pm,
-#endif
-	},
-	.probe = eeti_ts_probe,
-	.remove = __devexit_p(eeti_ts_remove),
-	.id_table = eeti_ts_id,
-};
-
-module_i2c_driver(eeti_ts_driver);
-
-MODULE_DESCRIPTION("EETI Touchscreen driver");
-MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/egalax_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/egalax_ts.c
deleted file mode 100644
index 70524dd3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/egalax_ts.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Driver for EETI eGalax Multiple Touch Controller
- *
- * Copyright (C) 2011 Freescale Semiconductor, Inc.
- *
- * based on max11801_ts.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-/* EETI eGalax serial touch screen controller is a I2C based multiple
- * touch screen controller, it supports 5 point multiple touch. */
-
-/* TODO:
-  - auto idle mode support
-*/
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-#include <linux/input/mt.h>
-
-/*
- * Mouse Mode: some panel may configure the controller to mouse mode,
- * which can only report one point at a given time.
- * This driver will ignore events in this mode.
- */
-#define REPORT_MODE_MOUSE		0x1
-/*
- * Vendor Mode: this mode is used to transfer some vendor specific
- * messages.
- * This driver will ignore events in this mode.
- */
-#define REPORT_MODE_VENDOR		0x3
-/* Multiple Touch Mode */
-#define REPORT_MODE_MTTOUCH		0x4
-
-#define MAX_SUPPORT_POINTS		5
-
-#define EVENT_VALID_OFFSET	7
-#define EVENT_VALID_MASK	(0x1 << EVENT_VALID_OFFSET)
-#define EVENT_ID_OFFSET		2
-#define EVENT_ID_MASK		(0xf << EVENT_ID_OFFSET)
-#define EVENT_IN_RANGE		(0x1 << 1)
-#define EVENT_DOWN_UP		(0X1 << 0)
-
-#define MAX_I2C_DATA_LEN	10
-
-#define EGALAX_MAX_X	32760
-#define EGALAX_MAX_Y	32760
-#define EGALAX_MAX_TRIES 100
-
-struct egalax_ts {
-	struct i2c_client		*client;
-	struct input_dev		*input_dev;
-};
-
-static irqreturn_t egalax_ts_interrupt(int irq, void *dev_id)
-{
-	struct egalax_ts *ts = dev_id;
-	struct input_dev *input_dev = ts->input_dev;
-	struct i2c_client *client = ts->client;
-	u8 buf[MAX_I2C_DATA_LEN];
-	int id, ret, x, y, z;
-	int tries = 0;
-	bool down, valid;
-	u8 state;
-
-	do {
-		ret = i2c_master_recv(client, buf, MAX_I2C_DATA_LEN);
-	} while (ret == -EAGAIN && tries++ < EGALAX_MAX_TRIES);
-
-	if (ret < 0)
-		return IRQ_HANDLED;
-
-	if (buf[0] != REPORT_MODE_MTTOUCH) {
-		/* ignore mouse events and vendor events */
-		return IRQ_HANDLED;
-	}
-
-	state = buf[1];
-	x = (buf[3] << 8) | buf[2];
-	y = (buf[5] << 8) | buf[4];
-	z = (buf[7] << 8) | buf[6];
-
-	valid = state & EVENT_VALID_MASK;
-	id = (state & EVENT_ID_MASK) >> EVENT_ID_OFFSET;
-	down = state & EVENT_DOWN_UP;
-
-	if (!valid || id > MAX_SUPPORT_POINTS) {
-		dev_dbg(&client->dev, "point invalid\n");
-		return IRQ_HANDLED;
-	}
-
-	input_mt_slot(input_dev, id);
-	input_mt_report_slot_state(input_dev, MT_TOOL_FINGER, down);
-
-	dev_dbg(&client->dev, "%s id:%d x:%d y:%d z:%d",
-		down ? "down" : "up", id, x, y, z);
-
-	if (down) {
-		input_report_abs(input_dev, ABS_MT_POSITION_X, x);
-		input_report_abs(input_dev, ABS_MT_POSITION_Y, y);
-		input_report_abs(input_dev, ABS_MT_PRESSURE, z);
-	}
-
-	input_mt_report_pointer_emulation(input_dev, true);
-	input_sync(input_dev);
-
-	return IRQ_HANDLED;
-}
-
-/* wake up controller by an falling edge of interrupt gpio.  */
-static int egalax_wake_up_device(struct i2c_client *client)
-{
-	int gpio = irq_to_gpio(client->irq);
-	int ret;
-
-	ret = gpio_request(gpio, "egalax_irq");
-	if (ret < 0) {
-		dev_err(&client->dev,
-			"request gpio failed, cannot wake up controller: %d\n",
-			ret);
-		return ret;
-	}
-
-	/* wake up controller via an falling edge on IRQ gpio. */
-	gpio_direction_output(gpio, 0);
-	gpio_set_value(gpio, 1);
-
-	/* controller should be waken up, return irq.  */
-	gpio_direction_input(gpio);
-	gpio_free(gpio);
-
-	return 0;
-}
-
-static int __devinit egalax_firmware_version(struct i2c_client *client)
-{
-	static const u8 cmd[MAX_I2C_DATA_LEN] = { 0x03, 0x03, 0xa, 0x01, 0x41 };
-	int ret;
-
-	ret = i2c_master_send(client, cmd, MAX_I2C_DATA_LEN);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int __devinit egalax_ts_probe(struct i2c_client *client,
-				       const struct i2c_device_id *id)
-{
-	struct egalax_ts *ts;
-	struct input_dev *input_dev;
-	int ret;
-	int error;
-
-	ts = kzalloc(sizeof(struct egalax_ts), GFP_KERNEL);
-	if (!ts) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		return -ENOMEM;
-	}
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_ts;
-	}
-
-	ts->client = client;
-	ts->input_dev = input_dev;
-
-	/* controller may be in sleep, wake it up. */
-	egalax_wake_up_device(client);
-
-	ret = egalax_firmware_version(client);
-	if (ret < 0) {
-		dev_err(&client->dev, "Failed to read firmware version\n");
-		error = -EIO;
-		goto err_free_dev;
-	}
-
-	input_dev->name = "EETI eGalax Touch Screen";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-
-	input_set_abs_params(input_dev, ABS_X, 0, EGALAX_MAX_X, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, EGALAX_MAX_Y, 0, 0);
-	input_set_abs_params(input_dev,
-			     ABS_MT_POSITION_X, 0, EGALAX_MAX_X, 0, 0);
-	input_set_abs_params(input_dev,
-			     ABS_MT_POSITION_X, 0, EGALAX_MAX_Y, 0, 0);
-	input_mt_init_slots(input_dev, MAX_SUPPORT_POINTS);
-
-	input_set_drvdata(input_dev, ts);
-
-	error = request_threaded_irq(client->irq, NULL, egalax_ts_interrupt,
-				     IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				     "egalax_ts", ts);
-	if (error < 0) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_dev;
-	}
-
-	error = input_register_device(ts->input_dev);
-	if (error)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, ts);
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, ts);
-err_free_dev:
-	input_free_device(input_dev);
-err_free_ts:
-	kfree(ts);
-
-	return error;
-}
-
-static __devexit int egalax_ts_remove(struct i2c_client *client)
-{
-	struct egalax_ts *ts = i2c_get_clientdata(client);
-
-	free_irq(client->irq, ts);
-
-	input_unregister_device(ts->input_dev);
-	kfree(ts);
-
-	return 0;
-}
-
-static const struct i2c_device_id egalax_ts_id[] = {
-	{ "egalax_ts", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, egalax_ts_id);
-
-#ifdef CONFIG_PM_SLEEP
-static int egalax_ts_suspend(struct device *dev)
-{
-	static const u8 suspend_cmd[MAX_I2C_DATA_LEN] = {
-		0x3, 0x6, 0xa, 0x3, 0x36, 0x3f, 0x2, 0, 0, 0
-	};
-	struct i2c_client *client = to_i2c_client(dev);
-	int ret;
-
-	ret = i2c_master_send(client, suspend_cmd, MAX_I2C_DATA_LEN);
-	return ret > 0 ? 0 : ret;
-}
-
-static int egalax_ts_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	return egalax_wake_up_device(client);
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(egalax_ts_pm_ops, egalax_ts_suspend, egalax_ts_resume);
-
-static struct i2c_driver egalax_ts_driver = {
-	.driver = {
-		.name	= "egalax_ts",
-		.owner	= THIS_MODULE,
-		.pm	= &egalax_ts_pm_ops,
-	},
-	.id_table	= egalax_ts_id,
-	.probe		= egalax_ts_probe,
-	.remove		= __devexit_p(egalax_ts_remove),
-};
-
-module_i2c_driver(egalax_ts_driver);
-
-MODULE_AUTHOR("Freescale Semiconductor, Inc.");
-MODULE_DESCRIPTION("Touchscreen driver for EETI eGalax touch controller");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/elo.c b/ANDROID_3.4.5/drivers/input/touchscreen/elo.c
deleted file mode 100644
index 486d31ba..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/elo.c
+++ /dev/null
@@ -1,423 +0,0 @@
-/*
- * Elo serial touchscreen driver
- *
- * Copyright (c) 2004 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * This driver can handle serial Elo touchscreens using either the Elo standard
- * 'E271-2210' 10-byte protocol, Elo legacy 'E281A-4002' 6-byte protocol, Elo
- * legacy 'E271-140' 4-byte protocol and Elo legacy 'E261-280' 3-byte protocol.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-#include <linux/ctype.h>
-
-#define DRIVER_DESC	"Elo serial touchscreen driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define ELO_MAX_LENGTH		10
-
-#define ELO10_PACKET_LEN	8
-#define ELO10_TOUCH		0x03
-#define ELO10_PRESSURE		0x80
-
-#define ELO10_LEAD_BYTE		'U'
-
-#define ELO10_ID_CMD		'i'
-
-#define ELO10_TOUCH_PACKET	'T'
-#define ELO10_ACK_PACKET	'A'
-#define ELI10_ID_PACKET		'I'
-
-/*
- * Per-touchscreen data.
- */
-
-struct elo {
-	struct input_dev *dev;
-	struct serio *serio;
-	struct mutex cmd_mutex;
-	struct completion cmd_done;
-	int id;
-	int idx;
-	unsigned char expected_packet;
-	unsigned char csum;
-	unsigned char data[ELO_MAX_LENGTH];
-	unsigned char response[ELO10_PACKET_LEN];
-	char phys[32];
-};
-
-static void elo_process_data_10(struct elo *elo, unsigned char data)
-{
-	struct input_dev *dev = elo->dev;
-
-	elo->data[elo->idx] = data;
-
-	switch (elo->idx++) {
-	case 0:
-		elo->csum = 0xaa;
-		if (data != ELO10_LEAD_BYTE) {
-			dev_dbg(&elo->serio->dev,
-				"unsynchronized data: 0x%02x\n", data);
-			elo->idx = 0;
-		}
-		break;
-
-	case 9:
-		elo->idx = 0;
-		if (data != elo->csum) {
-			dev_dbg(&elo->serio->dev,
-				"bad checksum: 0x%02x, expected 0x%02x\n",
-				 data, elo->csum);
-			break;
-		}
-		if (elo->data[1] != elo->expected_packet) {
-			if (elo->data[1] != ELO10_TOUCH_PACKET)
-				dev_dbg(&elo->serio->dev,
-					"unexpected packet: 0x%02x\n",
-					 elo->data[1]);
-			break;
-		}
-		if (likely(elo->data[1] == ELO10_TOUCH_PACKET)) {
-			input_report_abs(dev, ABS_X, (elo->data[4] << 8) | elo->data[3]);
-			input_report_abs(dev, ABS_Y, (elo->data[6] << 8) | elo->data[5]);
-			if (elo->data[2] & ELO10_PRESSURE)
-				input_report_abs(dev, ABS_PRESSURE,
-						(elo->data[8] << 8) | elo->data[7]);
-			input_report_key(dev, BTN_TOUCH, elo->data[2] & ELO10_TOUCH);
-			input_sync(dev);
-		} else if (elo->data[1] == ELO10_ACK_PACKET) {
-			if (elo->data[2] == '0')
-				elo->expected_packet = ELO10_TOUCH_PACKET;
-			complete(&elo->cmd_done);
-		} else {
-			memcpy(elo->response, &elo->data[1], ELO10_PACKET_LEN);
-			elo->expected_packet = ELO10_ACK_PACKET;
-		}
-		break;
-	}
-	elo->csum += data;
-}
-
-static void elo_process_data_6(struct elo *elo, unsigned char data)
-{
-	struct input_dev *dev = elo->dev;
-
-	elo->data[elo->idx] = data;
-
-	switch (elo->idx++) {
-
-	case 0:
-		if ((data & 0xc0) != 0xc0)
-			elo->idx = 0;
-		break;
-
-	case 1:
-		if ((data & 0xc0) != 0x80)
-			elo->idx = 0;
-		break;
-
-	case 2:
-		if ((data & 0xc0) != 0x40)
-			elo->idx = 0;
-		break;
-
-	case 3:
-		if (data & 0xc0) {
-			elo->idx = 0;
-			break;
-		}
-
-		input_report_abs(dev, ABS_X, ((elo->data[0] & 0x3f) << 6) | (elo->data[1] & 0x3f));
-		input_report_abs(dev, ABS_Y, ((elo->data[2] & 0x3f) << 6) | (elo->data[3] & 0x3f));
-
-		if (elo->id == 2) {
-			input_report_key(dev, BTN_TOUCH, 1);
-			input_sync(dev);
-			elo->idx = 0;
-		}
-
-		break;
-
-	case 4:
-		if (data) {
-			input_sync(dev);
-			elo->idx = 0;
-		}
-		break;
-
-	case 5:
-		if ((data & 0xf0) == 0) {
-			input_report_abs(dev, ABS_PRESSURE, elo->data[5]);
-			input_report_key(dev, BTN_TOUCH, !!elo->data[5]);
-		}
-		input_sync(dev);
-		elo->idx = 0;
-		break;
-	}
-}
-
-static void elo_process_data_3(struct elo *elo, unsigned char data)
-{
-	struct input_dev *dev = elo->dev;
-
-	elo->data[elo->idx] = data;
-
-	switch (elo->idx++) {
-
-	case 0:
-		if ((data & 0x7f) != 0x01)
-			elo->idx = 0;
-		break;
-	case 2:
-		input_report_key(dev, BTN_TOUCH, !(elo->data[1] & 0x80));
-		input_report_abs(dev, ABS_X, elo->data[1]);
-		input_report_abs(dev, ABS_Y, elo->data[2]);
-		input_sync(dev);
-		elo->idx = 0;
-		break;
-	}
-}
-
-static irqreturn_t elo_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct elo *elo = serio_get_drvdata(serio);
-
-	switch (elo->id) {
-	case 0:
-		elo_process_data_10(elo, data);
-		break;
-
-	case 1:
-	case 2:
-		elo_process_data_6(elo, data);
-		break;
-
-	case 3:
-		elo_process_data_3(elo, data);
-		break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int elo_command_10(struct elo *elo, unsigned char *packet)
-{
-	int rc = -1;
-	int i;
-	unsigned char csum = 0xaa + ELO10_LEAD_BYTE;
-
-	mutex_lock(&elo->cmd_mutex);
-
-	serio_pause_rx(elo->serio);
-	elo->expected_packet = toupper(packet[0]);
-	init_completion(&elo->cmd_done);
-	serio_continue_rx(elo->serio);
-
-	if (serio_write(elo->serio, ELO10_LEAD_BYTE))
-		goto out;
-
-	for (i = 0; i < ELO10_PACKET_LEN; i++) {
-		csum += packet[i];
-		if (serio_write(elo->serio, packet[i]))
-			goto out;
-	}
-
-	if (serio_write(elo->serio, csum))
-		goto out;
-
-	wait_for_completion_timeout(&elo->cmd_done, HZ);
-
-	if (elo->expected_packet == ELO10_TOUCH_PACKET) {
-		/* We are back in reporting mode, the command was ACKed */
-		memcpy(packet, elo->response, ELO10_PACKET_LEN);
-		rc = 0;
-	}
-
- out:
-	mutex_unlock(&elo->cmd_mutex);
-	return rc;
-}
-
-static int elo_setup_10(struct elo *elo)
-{
-	static const char *elo_types[] = { "Accu", "Dura", "Intelli", "Carroll" };
-	struct input_dev *dev = elo->dev;
-	unsigned char packet[ELO10_PACKET_LEN] = { ELO10_ID_CMD };
-
-	if (elo_command_10(elo, packet))
-		return -1;
-
-	dev->id.version = (packet[5] << 8) | packet[4];
-
-	input_set_abs_params(dev, ABS_X, 96, 4000, 0, 0);
-	input_set_abs_params(dev, ABS_Y, 96, 4000, 0, 0);
-	if (packet[3] & ELO10_PRESSURE)
-		input_set_abs_params(dev, ABS_PRESSURE, 0, 255, 0, 0);
-
-	dev_info(&elo->serio->dev,
-		 "%sTouch touchscreen, fw: %02x.%02x, features: 0x%02x, controller: 0x%02x\n",
-		 elo_types[(packet[1] -'0') & 0x03],
-		 packet[5], packet[4], packet[3], packet[7]);
-
-	return 0;
-}
-
-/*
- * elo_disconnect() is the opposite of elo_connect()
- */
-
-static void elo_disconnect(struct serio *serio)
-{
-	struct elo *elo = serio_get_drvdata(serio);
-
-	input_get_device(elo->dev);
-	input_unregister_device(elo->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(elo->dev);
-	kfree(elo);
-}
-
-/*
- * elo_connect() is the routine that is called when someone adds a
- * new serio device that supports Gunze protocol and registers it as
- * an input device.
- */
-
-static int elo_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct elo *elo;
-	struct input_dev *input_dev;
-	int err;
-
-	elo = kzalloc(sizeof(struct elo), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!elo || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	elo->serio = serio;
-	elo->id = serio->id.id;
-	elo->dev = input_dev;
-	elo->expected_packet = ELO10_TOUCH_PACKET;
-	mutex_init(&elo->cmd_mutex);
-	init_completion(&elo->cmd_done);
-	snprintf(elo->phys, sizeof(elo->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "Elo Serial TouchScreen";
-	input_dev->phys = elo->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_ELO;
-	input_dev->id.product = elo->id;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	serio_set_drvdata(serio, elo);
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	switch (elo->id) {
-
-	case 0: /* 10-byte protocol */
-		if (elo_setup_10(elo))
-			goto fail3;
-
-		break;
-
-	case 1: /* 6-byte protocol */
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, 15, 0, 0);
-
-	case 2: /* 4-byte protocol */
-		input_set_abs_params(input_dev, ABS_X, 96, 4000, 0, 0);
-		input_set_abs_params(input_dev, ABS_Y, 96, 4000, 0, 0);
-		break;
-
-	case 3: /* 3-byte protocol */
-		input_set_abs_params(input_dev, ABS_X, 0, 255, 0, 0);
-		input_set_abs_params(input_dev, ABS_Y, 0, 255, 0, 0);
-		break;
-	}
-
-	err = input_register_device(elo->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3: serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(elo);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id elo_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_ELO,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, elo_serio_ids);
-
-static struct serio_driver elo_drv = {
-	.driver		= {
-		.name	= "elo",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= elo_serio_ids,
-	.interrupt	= elo_interrupt,
-	.connect	= elo_connect,
-	.disconnect	= elo_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init elo_init(void)
-{
-	return serio_register_driver(&elo_drv);
-}
-
-static void __exit elo_exit(void)
-{
-	serio_unregister_driver(&elo_drv);
-}
-
-module_init(elo_init);
-module_exit(elo_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/Kconfig
deleted file mode 100755
index 7dadb37f..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-config TOUCHSCREEN_FT5X0X

-        tristate "FT5X0X Capacity Touchscreen Device Support"

-        default y

-        depends on ARCH_WMT

-        ---help---

-          Say Y here if you have an WMT based board with touchscreen

-          attached to it.

-          If unsure, say N.

-          To compile this driver as a module, choose M here: the

-          module will be called ft5x0x.

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/Makefile
deleted file mode 100755
index 0283c3ec..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_ft5x0x

-

-#obj-$(CONFIG_TOUCHSCREEN_FT5X0X) := $(MY_MODULE_NAME).o

-obj-m := $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := ft5x0x.o ft5x0x_upg.o ft5402_config.o ini.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	@rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	@rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_config.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_config.c
deleted file mode 100755
index 58683ebd..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_config.c
+++ /dev/null
@@ -1,2295 +0,0 @@
-#include "ft5402_config.h"

-//#include <linux/i2c/ft5402_ts.h>

-

-#include <linux/i2c.h>

-#include <linux/delay.h>

-#include <linux/slab.h>

-#include <linux/kernel.h>

-#include <linux/semaphore.h>

-#include <linux/mutex.h>

-#include <linux/interrupt.h>

-#include <mach/irqs.h>

-

-#include <linux/syscalls.h>

-#include <asm/unistd.h>

-#include <asm/uaccess.h>

-#include <linux/fs.h>

-#include <linux/string.h>

-

-#include "ini.h"

-#include "ft5402_ini_config.h"

-#include "ft5x0x.h"

-

-

-extern int ft5x0x_i2c_txdata(char *txdata, int length);


-

-int ft5402_write_reg(struct i2c_client * client, u8 regaddr, u8 regvalue)

-{

-	unsigned char buf[2] = {0};

-	buf[0] = regaddr;

-	buf[1] = regvalue;

-

-	return ft5x0x_i2c_txdata(buf, 2);

-}

-

-int ft5402_read_reg(struct i2c_client * client, u8 regaddr, u8 * regvalue)

-{

-	int ret;

-

-	struct i2c_msg msgs[] = {

-		{

-			.addr	= client->addr,

-			.flags	= 0,

-			.len	= 1,

-			.buf	= &regaddr,

-		},

-		{

-			.addr	= client->addr,

-			.flags	= I2C_M_RD,

-			.len	= 1,

-			.buf	= regvalue,

-		},

-	};

-	ret = i2c_transfer(client->adapter, msgs, 2);

-	if (ret < 0)

-		pr_err("function:%s. i2c read error: %d\n", __func__, ret);

-	return ret;

-}

-

-/*set tx order

-*@txNO:		offset from tx order start

-*@txNO1:	tx NO.

-*/

-static int ft5402_set_tx_order(struct i2c_client * client, u8 txNO, u8 txNO1)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_write_reg(client, FT5402_REG_TX_ORDER_START + txNO,

-						txNO1);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_write_reg(client,

-					FT5402_REG_TX_ORDER_START + txNO - FT5402_TX_TEST_MODE_1,

-					txNO1);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*set tx order

-*@txNO:		offset from tx order start

-*@pTxNo:	return value of tx NO.

-*/

-static int ft5402_get_tx_order(struct i2c_client * client, u8 txNO, u8 *pTxNo)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client, FT5402_REG_TX_ORDER_START + txNO,

-						pTxNo);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if(ReCode >= 0)

-			ReCode =  ft5402_read_reg(client,

-					FT5402_REG_TX_ORDER_START + txNO - FT5402_TX_TEST_MODE_1,

-					pTxNo);	

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*set tx cap

-*@txNO: 	tx NO.

-*@cap_value:	value of cap

-*/

-static int ft5402_set_tx_cap(struct i2c_client * client, u8 txNO, u8 cap_value)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_write_reg(client, FT5402_REG_TX_CAP_START + txNO,

-						cap_value);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_write_reg(client,

-					FT5402_REG_TX_CAP_START + txNO - FT5402_TX_TEST_MODE_1,

-					cap_value);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*get tx cap*/

-static int ft5402_get_tx_cap(struct i2c_client * client, u8 txNO, u8 *pCap)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode =  ft5402_read_reg(client, FT5402_REG_TX_CAP_START + txNO,

-					pCap);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-					FT5402_REG_TX_CAP_START + txNO - FT5402_TX_TEST_MODE_1,

-					pCap);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*set tx offset*/

-static int ft5402_set_tx_offset(struct i2c_client * client, u8 txNO, u8 offset_value)

-{

-	unsigned char temp=0;

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1) {

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_TX_OFFSET_START + (txNO>>1), &temp);

-		if (ReCode >= 0) {

-			if (txNO%2 == 0)

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_TX_OFFSET_START + (txNO>>1),

-							(temp&0xf0) + (offset_value&0x0f));	

-			else

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_TX_OFFSET_START + (txNO>>1),

-							(temp&0x0f) + (offset_value<<4));	

-		}

-	} else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0) {

-			ReCode = ft5402_read_reg(client,

-				FT5402_REG_DEVICE_MODE+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-				&temp);	/*enter Test mode 2*/

-			if (ReCode >= 0) {

-				if(txNO%2 == 0)

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_TX_OFFSET_START+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value&0x0f));	

-				else

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_TX_OFFSET_START+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value<<4));	

-			}

-		}

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*get tx offset*/

-static int ft5402_get_tx_offset(struct i2c_client * client, u8 txNO, u8 *pOffset)

-{

-	unsigned char temp=0;

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_TX_OFFSET_START + (txNO>>1), &temp);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-						FT5402_REG_TX_OFFSET_START+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-						&temp);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-

-	if (ReCode >= 0)

-		(txNO%2 == 0) ? (*pOffset = (temp&0x0f)) : (*pOffset = (temp>>4));

-	return ReCode;

-}

-

-/*set rx order*/

-static int ft5402_set_rx_order(struct i2c_client * client, u8 rxNO, u8 rxNO1)

-{

-	unsigned char ReCode = 0;

-	ReCode = ft5402_write_reg(client, FT5402_REG_RX_ORDER_START + rxNO,

-						rxNO1);

-	return ReCode;

-}

-

-/*get rx order*/

-static int ft5402_get_rx_order(struct i2c_client * client, u8 rxNO, u8 *prxNO1)

-{

-	unsigned char ReCode = 0;

-	ReCode = ft5402_read_reg(client, FT5402_REG_RX_ORDER_START + rxNO,

-						prxNO1);

-	return ReCode;

-}

-

-/*set rx cap*/

-static int ft5402_set_rx_cap(struct i2c_client * client, u8 rxNO, u8 cap_value)

-{

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1)

-		ReCode = ft5402_write_reg(client, FT5402_REG_RX_CAP_START + rxNO,

-						cap_value);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if(ReCode >= 0)

-			ReCode = ft5402_write_reg(client,

-					FT5402_REG_RX_CAP_START + rxNO - FT5402_RX_TEST_MODE_1,

-					cap_value);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*get rx cap*/

-static int ft5402_get_rx_cap(struct i2c_client * client, u8 rxNO, u8 *pCap)

-{

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client, FT5402_REG_RX_CAP_START + rxNO,

-						pCap);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if(ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-					FT5402_REG_RX_CAP_START + rxNO - FT5402_RX_TEST_MODE_1,

-					pCap);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*set rx offset*/

-static int ft5402_set_rx_offset(struct i2c_client * client, u8 rxNO, u8 offset_value)

-{

-	unsigned char temp=0;

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1) {

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_RX_OFFSET_START + (rxNO>>1), &temp);

-		if (ReCode >= 0) {

-			if (rxNO%2 == 0)

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_RX_OFFSET_START + (rxNO>>1),

-							(temp&0xf0) + (offset_value&0x0f));	

-			else

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_RX_OFFSET_START + (rxNO>>1),

-							(temp&0x0f) + (offset_value<<4));	

-		}

-	}

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0) {

-			ReCode = ft5402_read_reg(client,

-				FT5402_REG_DEVICE_MODE+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-				&temp);	/*enter Test mode 2*/

-			if (ReCode >= 0) {

-				if (rxNO%2 == 0)

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_RX_OFFSET_START+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value&0x0f));	

-				else

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_RX_OFFSET_START+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value<<4));	

-			}

-		}

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*get rx offset*/

-static int ft5402_get_rx_offset(struct i2c_client * client, u8 rxNO, u8 *pOffset)

-{

-	unsigned char temp = 0;

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_RX_OFFSET_START + (rxNO>>1), &temp);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-						FT5402_REG_RX_OFFSET_START+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-						&temp);

-		

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-

-	if (ReCode >= 0) {

-		if (0 == (rxNO%2))

-			*pOffset = (temp&0x0f);

-		else

-			*pOffset = (temp>>4);

-	}

-	

-	return ReCode;

-}

-

-/*set tx num*/

-static int ft5402_set_tx_num(struct i2c_client *client, u8 txnum)

-{

-	return ft5402_write_reg(client, FT5402_REG_TX_NUM, txnum);

-}

-

-/*get tx num*/

-static int ft5402_get_tx_num(struct i2c_client *client, u8 *ptxnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_TX_NUM, ptxnum);

-}

-

-/*set rx num*/

-static int ft5402_set_rx_num(struct i2c_client *client, u8 rxnum)

-{

-	return ft5402_write_reg(client, FT5402_REG_RX_NUM, rxnum);

-}

-

-/*get rx num*/

-static int ft5402_get_rx_num(struct i2c_client *client, u8 *prxnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_RX_NUM, prxnum);

-}

-

-/*set resolution*/

-static int ft5402_set_Resolution(struct i2c_client *client, u16 x, u16 y)

-{

-	unsigned char cRet = 0;

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_X_H, ((unsigned char)(x>>8)));

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_X_L, ((unsigned char)(x&0x00ff)));

-

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_Y_H, ((unsigned char)(y>>8)));

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_Y_L, ((unsigned char)(y&0x00ff)));

-

-	return cRet;

-}

-

-/*get resolution*/

-static int ft5402_get_Resolution(struct i2c_client *client,

-			u16 *px, u16 *py)

-{

-	unsigned char cRet = 0, temp1 = 0, temp2 = 0;

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_X_H, &temp1);

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_X_L, &temp2);

-	(*px) = (((u16)temp1) << 8) | ((u16)temp2);

-

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_Y_H, &temp1);

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_Y_L, &temp2);

-	(*py) = (((u16)temp1) << 8) | ((u16)temp2);

-

-	return cRet;

-}

-

-

-/*set voltage*/

-static int ft5402_set_vol(struct i2c_client *client, u8 Vol)

-{

-	return  ft5402_write_reg(client, FT5402_REG_VOLTAGE, Vol);

-}

-

-/*get voltage*/

-static int ft5402_get_vol(struct i2c_client *client, u8 *pVol)

-{

-	return ft5402_read_reg(client, FT5402_REG_VOLTAGE, pVol);

-}

-

-/*set gain*/

-static int ft5402_set_gain(struct i2c_client *client, u8 Gain)

-{

-	return ft5402_write_reg(client, FT5402_REG_GAIN, Gain);

-}

-

-/*get gain*/

-static int ft5402_get_gain(struct i2c_client *client, u8 *pGain)

-{

-	return ft5402_read_reg(client, FT5402_REG_GAIN, pGain);

-}

-

-/*get start rx*/

-static int ft5402_get_start_rx(struct i2c_client *client, u8 *pRx)

-{

-	return ft5402_read_reg(client, FT5402_REG_START_RX, pRx);

-}

-

-

-/*get adc target*/

-static int ft5402_get_adc_target(struct i2c_client *client, u16 *pvalue)

-{

-	int err = 0;

-	u8 tmp1, tmp2;

-	err = ft5402_read_reg(client, FT5402_REG_ADC_TARGET_HIGH,

-			&tmp1);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get adc target  high failed\n",

-				__func__);

-	err = ft5402_read_reg(client, FT5402_REG_ADC_TARGET_LOW,

-			&tmp2);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get adc target low failed\n",

-				__func__);

-

-	*pvalue = ((u16)tmp1<<8) + (u16)tmp2;

-	return err;

-}

-

-static int ft5402_set_face_detect_statistics_tx_num(struct i2c_client *client, u8 prevalue)

-{

-	return ft5402_write_reg(client, FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM,

-			prevalue);

-}

-

-static int ft5402_get_face_detect_statistics_tx_num(struct i2c_client *client, u8 *pprevalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM,

-			pprevalue);

-}

-

-static int ft5402_set_face_detect_pre_value(struct i2c_client *client, u8 prevalue)

-{

-	return ft5402_write_reg(client, FT5402_REG_FACE_DETECT_PRE_VALUE,

-			prevalue);

-}

-

-static int ft5402_get_face_detect_pre_value(struct i2c_client *client, u8 *pprevalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_FACE_DETECT_PRE_VALUE,

-			pprevalue);

-}

-

-static int ft5402_set_face_detect_num(struct i2c_client *client, u8 num)

-{

-	return ft5402_write_reg(client, FT5402_REG_FACE_DETECT_NUM,

-			num);

-}

-

-static int ft5402_get_face_detect_num(struct i2c_client *client, u8 *pnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_FACE_DETECT_NUM,

-			pnum);

-}

-

-

-static int ft5402_set_peak_value_min(struct i2c_client *client, u8 min)

-{

-	return ft5402_write_reg(client, FT5402_REG_BIGAREA_PEAK_VALUE_MIN,

-			min);

-}

-

-static int ft5402_get_peak_value_min(struct i2c_client *client, u8 *pmin)

-{

-	return ft5402_read_reg(client, FT5402_REG_BIGAREA_PEAK_VALUE_MIN,

-			pmin);

-}

-

-static int ft5402_set_diff_value_over_num(struct i2c_client *client, u8 num)

-{

-	return ft5402_write_reg(client, FT5402_REG_BIGAREA_DIFF_VALUE_OVER_NUM,

-			num);

-}

-static int ft5402_get_diff_value_over_num(struct i2c_client *client, u8 *pnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_BIGAREA_DIFF_VALUE_OVER_NUM,

-			pnum);

-}

-

-

-static int ft5402_set_customer_id(struct i2c_client *client, u8 num)

-{

-	return ft5402_write_reg(client, FT5402_REG_CUSTOMER_ID,

-			num);

-}

-static int ft5402_get_customer_id(struct i2c_client *client, u8 *pnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_CUSTOMER_ID,

-			pnum);

-}

-

-static int ft5402_set_kx(struct i2c_client *client, u16 value)

-{

-	int err = 0;

-	err = ft5402_write_reg(client, FT5402_REG_KX_H,

-			value >> 8);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set kx high failed\n",

-				__func__);

-	err = ft5402_write_reg(client, FT5402_REG_KX_L,

-			value);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set kx low failed\n",

-				__func__);

-

-	return err;

-}

-

-static int ft5402_get_kx(struct i2c_client *client, u16 *pvalue)

-{

-	int err = 0;

-	u8 tmp1, tmp2;

-	err = ft5402_read_reg(client, FT5402_REG_KX_H,

-			&tmp1);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get kx high failed\n",

-				__func__);

-	err = ft5402_read_reg(client, FT5402_REG_KX_L,

-			&tmp2);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get kx low failed\n",

-				__func__);

-

-	*pvalue = ((u16)tmp1<<8) + (u16)tmp2;

-	return err;

-}

-static int ft5402_set_ky(struct i2c_client *client, u16 value)

-{

-	int err = 0;

-	err = ft5402_write_reg(client, FT5402_REG_KY_H,

-			value >> 8);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set ky high failed\n",

-				__func__);

-	err = ft5402_write_reg(client, FT5402_REG_KY_L,

-			value);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set ky low failed\n",

-				__func__);

-

-	return err;

-}

-

-static int ft5402_get_ky(struct i2c_client *client, u16 *pvalue)

-{

-	int err = 0;

-	u8 tmp1, tmp2;

-	err = ft5402_read_reg(client, FT5402_REG_KY_H,

-			&tmp1);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get ky high failed\n",

-				__func__);

-	err = ft5402_read_reg(client, FT5402_REG_KY_L,

-			&tmp2);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get ky low failed\n",

-				__func__);

-

-	*pvalue = ((u16)tmp1<<8) + (u16)tmp2;

-	return err;

-}

-static int ft5402_set_lemda_x(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_LEMDA_X,

-			value);

-}

-

-static int ft5402_get_lemda_x(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_LEMDA_X,

-			pvalue);

-}

-static int ft5402_set_lemda_y(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_LEMDA_Y,

-			value);

-}

-

-static int ft5402_get_lemda_y(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_LEMDA_Y,

-			pvalue);

-}

-static int ft5402_set_pos_x(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_DIRECTION,

-			value);

-}

-

-static int ft5402_get_pos_x(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_DIRECTION,

-			pvalue);

-}

-

-static int ft5402_set_scan_select(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_SCAN_SELECT,

-			value);

-}

-

-static int ft5402_get_scan_select(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_SCAN_SELECT,

-			pvalue);

-}

-

-static int ft5402_set_other_param(struct i2c_client *client)

-{

-	int err = 0;

-	err = ft5402_write_reg(client, FT5402_REG_THGROUP, (u8)(g_param_ft5402.ft5402_THGROUP));

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THGROUP failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_THPEAK, g_param_ft5402.ft5402_THPEAK);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THPEAK failed.\n",

-				__func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_PWMODE_CTRL, 

-		g_param_ft5402.ft5402_PWMODE_CTRL);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PERIOD_CTRL failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_PERIOD_ACTIVE,

-			g_param_ft5402.ft5402_PERIOD_ACTIVE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PERIOD_ACTIVE failed.\n", __func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM,

-			g_param_ft5402.ft5402_FACE_DETECT_STATISTICS_TX_NUM);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FACE_DETECT_STATISTICS_TX_NUM failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_MAX_TOUCH_VALUE_HIGH,

-			g_param_ft5402.ft5402_MAX_TOUCH_VALUE>>8);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_HIGH failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_MAX_TOUCH_VALUE_LOW,

-			g_param_ft5402.ft5402_MAX_TOUCH_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_LOW failed.\n", __func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_FACE_DETECT_MODE,

-			g_param_ft5402.ft5402_FACE_DETECT_MODE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FACE_DETECT_MODE failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_DRAW_LINE_TH,

-			g_param_ft5402.ft5402_DRAW_LINE_TH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write DRAW_LINE_TH failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_POINTS_SUPPORTED,

-			g_param_ft5402.ft5402_POINTS_SUPPORTED);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write POINTS_SUPPORTED failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_ESD_FILTER_FRAME,

-			g_param_ft5402.ft5402_ESD_FILTER_FRAME);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_FILTER_FRAME failed.\n", __func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_POINTS_STABLE_MACRO,

-			g_param_ft5402.ft5402_POINTS_STABLE_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_POINTS_STABLE_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_DELTA_X,

-			g_param_ft5402.ft5402_MIN_DELTA_X);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_DELTA_X failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_DELTA_Y,

-			g_param_ft5402.ft5402_MIN_DELTA_Y);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_DELTA_Y failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_DELTA_STEP,

-			g_param_ft5402.ft5402_MIN_DELTA_STEP);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_DELTA_STEP failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_NOISE_MACRO,

-			g_param_ft5402.ft5402_ESD_NOISE_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_NOISE_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_DIFF_VAL,

-			g_param_ft5402.ft5402_ESD_DIFF_VAL);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_DIFF_VAL failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_NEGTIVE,

-			g_param_ft5402.ft5402_ESD_NEGTIVE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_NEGTIVE failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_FILTER_FRAMES,

-			g_param_ft5402.ft5402_ESD_FILTER_FRAMES);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_FILTER_FRAMES failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_IO_LEVEL_SELECT,

-			g_param_ft5402.ft5402_IO_LEVEL_SELECT);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_IO_LEVEL_SELECT failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_POINTID_DELAY_COUNT,

-			g_param_ft5402.ft5402_POINTID_DELAY_COUNT);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_POINTID_DELAY_COUNT failed.\n", __func__);

-		return err;

-	}	

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_LIFTUP_FILTER_MACRO,

-			g_param_ft5402.ft5402_LIFTUP_FILTER_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_LIFTUP_FILTER_MACRO failed.\n", __func__);

-		return err;

-	}	

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_DIFF_HANDLE_MACRO,

-			g_param_ft5402.ft5402_DIFF_HANDLE_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_DIFF_HANDLE_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_WATER,

-			g_param_ft5402.ft5402_MIN_WATER);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_WATER failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MAX_NOISE,

-			g_param_ft5402.ft5402_MAX_NOISE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MAX_NOISE failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_WATER_START_RX,

-			g_param_ft5402.ft5402_WATER_START_RX);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_WATER_START_RX failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_WATER_START_TX,

-			g_param_ft5402.ft5402_WATER_START_TX);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_WATER_START_TX failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO,

-			g_param_ft5402.ft5402_HOST_NUMBER_SUPPORTED_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_HOST_NUMBER_SUPPORTED_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_RAISE_THGROUP,

-			g_param_ft5402.ft5402_RAISE_THGROUP);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_RAISE_THGROUP failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_CHARGER_STATE,

-			g_param_ft5402.ft5402_CHARGER_STATE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_CHARGER_STATE failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FILTERID_START,

-			g_param_ft5402.ft5402_FILTERID_START);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FILTERID_START failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO,

-			g_param_ft5402.ft5402_FRAME_FILTER_EN_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_EN_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH,

-			g_param_ft5402.ft5402_FRAME_FILTER_SUB_MAX_TH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_SUB_MAX_TH failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH,

-			g_param_ft5402.ft5402_FRAME_FILTER_ADD_MAX_TH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_ADD_MAX_TH failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME,

-			g_param_ft5402.ft5402_FRAME_FILTER_SKIP_START_FRAME);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_SKIP_START_FRAME failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_EN,

-			g_param_ft5402.ft5402_FRAME_FILTER_BAND_EN);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_BAND_EN failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH,

-			g_param_ft5402.ft5402_FRAME_FILTER_BAND_WIDTH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_BAND_WIDTH failed.\n", __func__);

-		return err;

-	}

-	

-	return err;

-}

-

-static int ft5402_get_other_param(struct i2c_client *client)

-{

-	int err = 0;

-	u8 value = 0x00;

-	err = ft5402_read_reg(client, FT5402_REG_THGROUP, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THGROUP failed.\n", __func__);

-		return err;

-	} else 

-		DBG("THGROUP=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_THPEAK, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THPEAK failed.\n",

-				__func__);

-		return err;

-	} else 

-		DBG("THPEAK=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_PWMODE_CTRL, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PWMODE_CTRL failed.\n", __func__);

-		return err;

-	} else 

-		DBG("CTRL=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_PERIOD_ACTIVE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PERIOD_ACTIVE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("PERIOD_ACTIVE=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_MAX_TOUCH_VALUE_HIGH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_HIGH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("MAX_TOUCH_VALUE_HIGH=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_MAX_TOUCH_VALUE_LOW,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_LOW failed.\n", __func__);

-		return err;

-	} else 

-		DBG("MAX_TOUCH_VALUE_LOW=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_FACE_DETECT_MODE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FACE_DETECT_MODE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FACE_DEC_MODE=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_DRAW_LINE_TH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write DRAW_LINE_TH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("DRAW_LINE_TH=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_POINTS_SUPPORTED,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_POINTS_SUPPORTED failed.\n", __func__);

-		return err;

-	} else 

-		DBG("ft5402_POINTS_SUPPORTED=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_ESD_FILTER_FRAME,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_ESD_FILTER_FRAME failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_ESD_FILTER_FRAME=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_POINTS_STABLE_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_POINTS_STABLE_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_POINTS_STABLE_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_DELTA_X,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_DELTA_X failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_DELTA_X=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_DELTA_Y,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_DELTA_Y failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_DELTA_Y=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_DELTA_STEP,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_DELTA_STEP failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_DELTA_STEP=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_NOISE_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_NOISE_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_NOISE_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_DIFF_VAL,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_DIFF_VAL failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_DIFF_VAL=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_NEGTIVE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_NEGTIVE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_NEGTIVE=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_FILTER_FRAMES,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_FILTER_FRAMES failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_FILTER_FRAMES=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_IO_LEVEL_SELECT,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_IO_LEVEL_SELECT failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_IO_LEVEL_SELECT=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_POINTID_DELAY_COUNT,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_POINTID_DELAY_COUNT failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_POINTID_DELAY_COUNT=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_LIFTUP_FILTER_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_LIFTUP_FILTER_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_LIFTUP_FILTER_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_DIFF_HANDLE_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_DIFF_HANDLE_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_DIFF_HANDLE_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_WATER,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_WATER failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_WATER=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MAX_NOISE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MAX_NOISE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MAX_NOISE=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_WATER_START_RX,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_WATER_START_RX failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_WATER_START_RX=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_WATER_START_TX,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_WATER_START_TX failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_WATER_START_TX=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_RAISE_THGROUP,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_RAISE_THGROUP failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_RAISE_THGROUP=%02x\n", value);

-	

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_CHARGER_STATE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_CHARGER_STATE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_CHARGER_STATE=%02x\n", value);

-	

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FILTERID_START,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FILTERID_START failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FILTERID_START=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_EN,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_BAND_EN failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_BAND_EN=%02x\n", value);

-	

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH=%02x\n", value);

-		

-	return err;

-}

-int ft5402_get_ic_param(struct i2c_client *client)

-{

-	int err = 0;

-	int i = 0;

-	u8 value = 0x00;

-	u16 xvalue = 0x0000, yvalue = 0x0000;

-	

-	/*enter factory mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_FACTORYMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter factory mode failed.\n", __func__);

-		goto RETURN_WORK;

-	}

-	

-	for (i = 0; i < g_ft5402_tx_num; i++) {

-		DBG("tx%d:", i);

-		/*get tx order*/

-		err = ft5402_get_tx_order(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get tx%d order.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("order=%d ", value);

-		/*get tx cap*/

-		err = ft5402_get_tx_cap(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get tx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("cap=%02x\n", value);

-	}

-	/*get tx offset*/

-	err = ft5402_get_tx_offset(client, 0, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get tx 0 offset.\n",

-				__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("tx offset = %02x\n", value);

-

-	/*get rx offset and cap*/

-	for (i = 0; i < g_ft5402_rx_num; i++) {

-		/*get rx order*/

-		DBG("rx%d:", i);

-		err = ft5402_get_rx_order(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get rx%d order.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("order=%d ", value);

-		/*get rx cap*/

-		err = ft5402_get_rx_cap(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get rx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("cap=%02x ", value);

-		err = ft5402_get_rx_offset(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get rx offset.\n",

-				__func__);

-			goto RETURN_WORK;

-		}

-		DBG("offset=%02x\n", value);

-	}

-

-	/*get scan select*/

-	err = ft5402_get_scan_select(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get scan select.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("scan select = %02x\n", value);

-	

-	/*get tx number*/

-	err = ft5402_get_tx_num(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get tx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("tx num = %02x\n", value);

-	/*get rx number*/

-	err = ft5402_get_rx_num(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get rx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("rx num = %02x\n", value);

-	

-	/*get gain*/

-	err = ft5402_get_gain(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get gain.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("gain = %02x\n", value);

-	/*get voltage*/

-	err = ft5402_get_vol(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get voltage.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("voltage = %02x\n", value);

-	/*get start rx*/

-	err = ft5402_get_start_rx(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get start rx.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("start rx = %02x\n", value);

-	/*get adc target*/

-	err = ft5402_get_adc_target(client, &xvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get adc target.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("ADC target = %02x\n", xvalue);

-	

-	

-RETURN_WORK:	

-	/*enter work mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_WORKMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter work mode failed.\n", __func__);

-		goto ERR_EXIT;

-	}

-

-	/*get resolution*/

-	err = ft5402_get_Resolution(client, &xvalue, &yvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get resolution.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("resolution X = %d Y = %d\n", xvalue, yvalue);

-

-

-	/*get face detect statistics tx num*/

-	err = ft5402_get_face_detect_statistics_tx_num(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not get face detect statistics tx num.\n",

-				__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_FACE_DETECT_STATISTICS_TX_NUM = %02x\n", value);

-	/*get face detect pre value*/

-	err = ft5402_get_face_detect_pre_value(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not get face detect pre value.\n",

-				__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_FACE_DETECT_PRE_VALUE = %02x\n", value);

-	/*get face detect num*/

-	err = ft5402_get_face_detect_num(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get face detect num.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("face detect num = %02x\n", value);

-

-	/*get min peak value*/

-	err = ft5402_get_peak_value_min(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get min peak value.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_BIGAREA_PEAK_VALUE_MIN = %02x\n", value);

-	/*get diff value over num*/

-	err = ft5402_get_diff_value_over_num(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get diff value over num.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_BIGAREA_DIFF_VALUE_OVER_NUM = %02x\n", value);

-	/*get customer id*/

-	err = ft5402_get_customer_id(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get customer id.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_CUSTOMER_ID = %02x\n", value);	

-	/*get kx*/

-	err = ft5402_get_kx(client, &xvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get kx.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("kx = %02x\n", xvalue);

-	/*get ky*/

-	err = ft5402_get_ky(client, &xvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get ky.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("ky = %02x\n", xvalue);

-	/*get lemda x*/

-	err = ft5402_get_lemda_x(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get lemda x.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("lemda x = %02x\n", value);

-	/*get lemda y*/

-	err = ft5402_get_lemda_y(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get lemda y.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("lemda y = %02x\n", value);

-	/*get pos x*/

-	err = ft5402_get_pos_x(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get pos x.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("pos x = %02x\n", value);

-

-	err = ft5402_get_other_param(client);

-	

-ERR_EXIT:

-	return err;

-}

-

-int ft5402_Init_IC_Param(struct i2c_client *client)

-{

-	int err = 0;

-	int i = 0;

-	

-	/*enter factory mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_FACTORYMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter factory mode failed.\n", __func__);

-		goto RETURN_WORK;

-	}

-	

-	for (i = 0; i < g_ft5402_tx_num; i++) {

-		if (g_ft5402_tx_order[i] != 0xFF) {

-			/*set tx order*/

-			err = ft5402_set_tx_order(client, i, g_ft5402_tx_order[i]);

-			if (err < 0) {

-				dev_err(&client->dev, "%s:could not set tx%d order.\n",

-						__func__, i);

-				goto RETURN_WORK;

-			}

-		}

-		/*set tx cap*/

-		err = ft5402_set_tx_cap(client, i, g_ft5402_tx_cap[i]);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set tx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-	}

-	/*set tx offset*/

-	err = ft5402_set_tx_offset(client, 0, g_ft5402_tx_offset);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set tx 0 offset.\n",

-				__func__);

-		goto RETURN_WORK;

-	}

-

-	/*set rx offset and cap*/

-	for (i = 0; i < g_ft5402_rx_num; i++) {

-		/*set rx order*/

-		err = ft5402_set_rx_order(client, i, g_ft5402_rx_order[i]);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx%d order.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		/*set rx cap*/

-		err = ft5402_set_rx_cap(client, i, g_ft5402_rx_cap[i]);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-	}

-	for (i = 0; i < g_ft5402_rx_num/2; i++) {

-		err = ft5402_set_rx_offset(client, i*2, g_ft5402_rx_offset[i]>>4);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx offset.\n",

-				__func__);

-			goto RETURN_WORK;

-		}

-		err = ft5402_set_rx_offset(client, i*2+1, g_ft5402_rx_offset[i]&0x0F);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx offset.\n",

-				__func__);

-			goto RETURN_WORK;

-		}

-	}

-

-	/*set scan select*/

-	err = ft5402_set_scan_select(client, g_ft5402_scanselect);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set scan select.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	

-	/*set tx number*/

-	err = ft5402_set_tx_num(client, g_ft5402_tx_num);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set tx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	/*set rx number*/

-	err = ft5402_set_rx_num(client, g_ft5402_rx_num);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set rx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	

-	/*set gain*/

-	err = ft5402_set_gain(client, g_ft5402_gain);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set gain.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	/*set voltage*/

-	err = ft5402_set_vol(client, g_ft5402_voltage);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set voltage.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_ADC_TARGET_HIGH,

-			g_param_ft5402.ft5402_ADC_TARGET>>8);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ADC_TARGET_HIGH failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_ADC_TARGET_LOW,

-			g_param_ft5402.ft5402_ADC_TARGET);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ADC_TARGET_LOW failed.\n", __func__);

-		return err;

-	}

-

-RETURN_WORK:	

-	/*enter work mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_WORKMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter work mode failed.\n", __func__);

-		goto ERR_EXIT;

-	}

-

-	/*set resolution*/

-	err = ft5402_set_Resolution(client, g_param_ft5402.ft5402_RESOLUTION_X,

-				g_param_ft5402.ft5402_RESOLUTION_Y);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set resolution.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-

-	/*set face detect statistics tx num*/

-	err = ft5402_set_face_detect_statistics_tx_num(client,

-			g_param_ft5402.ft5402_FACE_DETECT_STATISTICS_TX_NUM);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not set face detect statistics tx num.\n",

-				__func__);

-		goto ERR_EXIT;

-	}

-	/*set face detect pre value*/

-	err = ft5402_set_face_detect_pre_value(client,

-			g_param_ft5402.ft5402_FACE_DETECT_PRE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not set face detect pre value.\n",

-				__func__);

-		goto ERR_EXIT;

-	}

-	/*set face detect num*/

-	err = ft5402_set_face_detect_num(client,

-			g_param_ft5402.ft5402_FACE_DETECT_NUM);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set face detect num.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	

-	/*set min peak value*/

-	err = ft5402_set_peak_value_min(client,

-			g_param_ft5402.ft5402_BIGAREA_PEAK_VALUE_MIN);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set min peak value.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set diff value over num*/

-	err = ft5402_set_diff_value_over_num(client,

-			g_param_ft5402.ft5402_BIGAREA_DIFF_VALUE_OVER_NUM);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set diff value over num.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set customer id*/

-	err = ft5402_set_customer_id(client,

-			g_param_ft5402.ft5402_CUSTOMER_ID);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set customer id.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set kx*/

-	err = ft5402_set_kx(client, g_param_ft5402.ft5402_KX);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set kx.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set ky*/

-	err = ft5402_set_ky(client, g_param_ft5402.ft5402_KY);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set ky.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set lemda x*/

-	err = ft5402_set_lemda_x(client,

-			g_param_ft5402.ft5402_LEMDA_X);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set lemda x.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set lemda y*/

-	err = ft5402_set_lemda_y(client,

-			g_param_ft5402.ft5402_LEMDA_Y);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set lemda y.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set pos x*/

-	err = ft5402_set_pos_x(client, g_param_ft5402.ft5402_DIRECTION);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set pos x.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-

-	err = ft5402_set_other_param(client);

-	

-ERR_EXIT:

-	return err;

-}

-

-

-char dst[512];

-static char * ft5402_sub_str(char * src, int n)

-{

-	char *p = src;

-	int i;

-	int m = 0;

-	int len = strlen(src);

-

-	while (n >= 1 && m <= len) {

-		i = 0;

-		dst[10] = ' ';

-		n--;

-		while ( *p != ',' && *p != ' ') {

-			dst[i++] = *(p++);

-			m++;

-			if (i >= len)

-				break;

-		}

-		dst[i++] = '\0';

-		p++;

-	}

-	return dst;

-}

-static int ft5402_GetInISize(char *config_name)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize = 0;

-	char filepath[128];

-	memset(filepath, 0, sizeof(filepath));

-

-	sprintf(filepath, "%s%s", FT5402_INI_FILEPATH, config_name);

-

-	if (NULL == pfile)

-		pfile = filp_open(filepath, O_RDONLY, 0);

-

-	if (IS_ERR(pfile)) {

-		pr_err("error occured while opening file %s.\n", filepath);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	filp_close(pfile, NULL);

-	return fsize;

-}

-

-static int ft5x0x_ReadInIData(char *config_name,

-			      char *config_buf)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize;

-	char filepath[128];

-	loff_t pos;

-	mm_segment_t old_fs;

-

-	memset(filepath, 0, sizeof(filepath));

-	sprintf(filepath, "%s%s", FT5402_INI_FILEPATH, config_name);

-	if (NULL == pfile)

-		pfile = filp_open(filepath, O_RDONLY, 0);

-	if (IS_ERR(pfile)) {

-		pr_err("error occured while opening file %s.\n", filepath);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	old_fs = get_fs();

-	set_fs(KERNEL_DS);

-	pos = 0;

-	vfs_read(pfile, config_buf, fsize, &pos);

-	filp_close(pfile, NULL);

-	set_fs(old_fs);

-

-	return 0;

-}

-

-int ft5402_Get_Param_From_Ini(char *config_name)

-{

-	char key[64];

-	char value[512];

-	char section[64];

-	int i = 0;//,ret=0;

-	int j = 0;

-	char *filedata = NULL;

-	unsigned char legal_byte1 = 0x00;

-	unsigned char legal_byte2 = 0x00;

-

-	int inisize = ft5402_GetInISize(config_name);

-	

-	if (inisize <= 0) {

-		pr_err("%s ERROR:Get firmware size failed\n",

-					__func__);

-		return -EIO;

-	}

-

-	filedata = kmalloc(inisize + 1, GFP_ATOMIC);

-		

-	if (ft5x0x_ReadInIData(config_name, filedata)) {

-		pr_err("%s() - ERROR: request_firmware failed\n",

-					__func__);

-		kfree(filedata);

-		return -EIO;

-	}

-

-	/*check ini  if  it is illegal*/

-	sprintf(section, "%s", FT5402_APP_LEGAL);

-	sprintf(key, "%s", FT5402_APP_LEGAL_BYTE_1_STR);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	legal_byte1 = atoi(value);

-	DBG("legal_byte1=%s\n", value);

-	sprintf(key, "%s", FT5402_APP_LEGAL_BYTE_2_STR);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	legal_byte2 = atoi(value);

-	DBG("lega2_byte1=%s\n", value);

-	if(FT5402_APP_LEGAL_BYTE_1_VALUE == legal_byte1 &&

-		FT5402_APP_LEGAL_BYTE_2_VALUE == legal_byte2)

-		DBG("the ini file is valid\n");

-	else {

-		pr_err("[FTS]-----the ini file is invalid!please check it.\n");

-		goto ERROR_RETURN;

-	}

-

-	/*get ini param*/

-	sprintf(section, "%s", FT5402_APP_NAME);

-		

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_KX = atoi(value);

-	DBG("ft5402_KX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_KY = atoi(value);

-	DBG("ft5402_KY=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_LEMDA_X = atoi(value);

-	DBG("ft5402_LEMDA_X=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_LEMDA_Y = atoi(value);

-	DBG("ft5402_LEMDA_Y=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_RESOLUTION_X = atoi(value);

-	DBG("ft5402_RESOLUTION_X=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_RESOLUTION_Y = atoi(value);

-	DBG("ft5402_RESOLUTION_Y=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_DIRECTION= atoi(value);

-	DBG("ft5402_DIRECTION=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_PRE_VALUE = atoi(value);

-	DBG("ft5402_FACE_DETECT_PRE_VALUE=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_NUM = atoi(value);

-	DBG("ft5402_FACE_DETECT_NUM=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_BIGAREA_PEAK_VALUE_MIN = atoi(value);/*The min value to be decided as the big point*/

-	DBG("ft5402_BIGAREA_PEAK_VALUE_MIN=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_BIGAREA_DIFF_VALUE_OVER_NUM = atoi(value);/*The min big points of the big area*/

-	DBG("ft5402_BIGAREA_DIFF_VALUE_OVER_NUM=%s\n", value);

-	

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_CUSTOMER_ID = atoi(value);

-	DBG("ft5402_CUSTOM_ID=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_PERIOD_ACTIVE = atoi(value);

-	DBG("ft5402_PERIOD_ACTIVE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_STATISTICS_TX_NUM = atoi(value);

-	DBG("ft5402_FACE_DETECT_STATISTICS_TX_NUM=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_THGROUP = atoi(value);

-	DBG("ft5402_THGROUP=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_THPEAK = atoi(value);

-	DBG("ft5402_THPEAK=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_MODE = atoi(value);

-	DBG("ft5402_FACE_DETECT_MODE=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MAX_TOUCH_VALUE = atoi(value);

-	DBG("ft5402_MAX_TOUCH_VALUE=%s\n", value);

-

-	

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_PWMODE_CTRL= atoi(value);

-	DBG("ft5402_PWMODE_CTRL=%s\n", value);

-

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-

-	i++;

-	g_param_ft5402.ft5402_DRAW_LINE_TH = atoi(value);

-	DBG("ft5402_DRAW_LINE_TH=%s\n", value);

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_POINTS_SUPPORTED= atoi(value);

-	DBG("ft5402_POINTS_SUPPORTED=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_START_RX = atoi(value);

-	DBG("ft5402_START_RX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	

-	g_param_ft5402.ft5402_ADC_TARGET = atoi(value);

-	DBG("ft5402_ADC_TARGET=%s\n", value);

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	

-	g_param_ft5402.ft5402_ESD_FILTER_FRAME = atoi(value);

-	DBG("ft5402_ESD_FILTER_FRAME=%s\n", value);

-

-/*********************************************************************/	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_tx_num = atoi(value);

-	DBG("ft5402_tx_num=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_rx_num = atoi(value);

-	DBG("ft5402_rx_num=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_gain = atoi(value);

-	DBG("ft5402_gain=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_voltage = atoi(value);

-	DBG("ft5402_voltage=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_scanselect = atoi(value);

-	DBG("ft5402_scanselect=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_tx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_tx_order[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_tx_order=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_tx_offset = atoi(value);

-	DBG("ft5402_tx_offset=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_tx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_tx_cap[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_tx_cap=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_rx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_rx_order[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_rx_order=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_rx_num/2; j++)

-	{

-		char * psrc = value;

-		g_ft5402_rx_offset[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_rx_offset=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_rx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_rx_cap[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_rx_cap=%s\n", value);

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_POINTS_STABLE_MACRO = atoi(value);

-	DBG("ft5402_POINTS_STABLE_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_DELTA_X = atoi(value);

-	DBG("ft5402_MIN_DELTA_X=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_DELTA_Y = atoi(value);

-	DBG("ft5402_MIN_DELTA_Y=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_DELTA_STEP = atoi(value);

-	DBG("ft5402_MIN_DELTA_STEP=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_NOISE_MACRO = atoi(value);

-	DBG("ft5402_ESD_NOISE_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_DIFF_VAL = atoi(value);

-	DBG("ft5402_ESD_DIFF_VAL=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_NEGTIVE = atoi(value);

-	DBG("ft5402_ESD_NEGTIVE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_FILTER_FRAMES = atoi(value);

-	DBG("ft5402_ESD_FILTER_FRAMES=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_IO_LEVEL_SELECT = atoi(value);

-	DBG("ft5402_IO_LEVEL_SELECT=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_POINTID_DELAY_COUNT = atoi(value);

-	DBG("ft5402_POINTID_DELAY_COUNT=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_LIFTUP_FILTER_MACRO = atoi(value);

-	DBG("ft5402_LIFTUP_FILTER_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_DIFF_HANDLE_MACRO = atoi(value);

-	DBG("ft5402_DIFF_HANDLE_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_WATER = atoi(value);

-	DBG("ft5402_MIN_WATER=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MAX_NOISE = atoi(value);

-	DBG("ft5402_MAX_NOISE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_WATER_START_RX = atoi(value);

-	DBG("ft5402_WATER_START_RX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_WATER_START_TX = atoi(value);

-	DBG("ft5402_WATER_START_TX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_HOST_NUMBER_SUPPORTED_MACRO = atoi(value);

-	DBG("ft5402_HOST_NUMBER_SUPPORTED_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_RAISE_THGROUP = atoi(value);

-	DBG("ft5402_RAISE_THGROUP=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_CHARGER_STATE = atoi(value);

-	DBG("ft5402_CHARGER_STATE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FILTERID_START = atoi(value);

-	DBG("ft5402_FILTERID_START=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_EN_MACRO = atoi(value);

-	DBG("ft5402_FRAME_FILTER_EN_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_SUB_MAX_TH = atoi(value);

-	DBG("ft5402_FRAME_FILTER_SUB_MAX_TH=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_ADD_MAX_TH = atoi(value);

-	DBG("ft5402_FRAME_FILTER_ADD_MAX_TH=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_SKIP_START_FRAME = atoi(value);

-	DBG("ft5402_FRAME_FILTER_SKIP_START_FRAME=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_BAND_EN = atoi(value);

-	DBG("ft5402_FRAME_FILTER_BAND_EN=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_BAND_WIDTH = atoi(value);

-	DBG("ft5402_FRAME_FILTER_BAND_WIDTH=%s\n", value);

-

-	

-	if (filedata) 

-		kfree(filedata);

-	return 0;

-ERROR_RETURN:

-	if (filedata) 

-		kfree(filedata);

-	return -1;

-}

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_config.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_config.h
deleted file mode 100755
index b0c63889..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_config.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef __FT5402_CONFIG_H__ 

-#define __FT5402_CONFIG_H__ 

-/*FT5402 config*/

-

-

-#define FT5402_START_RX			0

-#define FT5402_ADC_TARGET			8500

-#define FT5402_KX			120

-#define FT5402_KY			120

-#define FT5402_RESOLUTION_X			480

-#define FT5402_RESOLUTION_Y			800

-#define FT5402_LEMDA_X			0

-#define FT5402_LEMDA_Y			0

-#define FT5402_PWMODE_CTRL			1

-#define FT5402_POINTS_SUPPORTED			5

-#define FT5402_DRAW_LINE_TH			150

-#define FT5402_FACE_DETECT_MODE			0

-#define FT5402_FACE_DETECT_STATISTICS_TX_NUM			3

-#define FT5402_FACE_DETECT_PRE_VALUE			20

-#define FT5402_FACE_DETECT_NUM			10

-#define FT5402_THGROUP			25

-#define FT5402_THPEAK			60

-#define FT5402_BIGAREA_PEAK_VALUE_MIN			100

-#define FT5402_BIGAREA_DIFF_VALUE_OVER_NUM			50

-#define FT5402_MIN_DELTA_X			2

-#define FT5402_MIN_DELTA_Y			2

-#define FT5402_MIN_DELTA_STEP			2

-#define FT5402_ESD_DIFF_VAL			20

-#define FT5402_ESD_NEGTIVE			-50

-#define FT5402_ESD_FILTER_FRAME			10

-#define FT5402_MAX_TOUCH_VALUE			600

-#define FT5402_CUSTOMER_ID			121

-#define FT5402_IO_LEVEL_SELECT			0

-#define FT5402_DIRECTION			1

-#define FT5402_POINTID_DELAY_COUNT			3

-#define FT5402_LIFTUP_FILTER_MACRO			1

-#define FT5402_POINTS_STABLE_MACRO			1

-#define FT5402_ESD_NOISE_MACRO			1

-#define FT5402_RV_G_PERIOD_ACTIVE			16

-#define FT5402_DIFFDATA_HANDLE			1

-#define FT5402_MIN_WATER_VAL			-50

-#define FT5402_MAX_NOISE_VAL			10

-#define FT5402_WATER_HANDLE_START_RX			0

-#define FT5402_WATER_HANDLE_START_TX			0

-#define FT5402_HOST_NUMBER_SUPPORTED			1

-#define FT5402_RV_G_RAISE_THGROUP			30

-#define FT5402_RV_G_CHARGER_STATE			0

-#define FT5402_RV_G_FILTERID_START			2

-#define FT5402_FRAME_FILTER_EN			1

-#define FT5402_FRAME_FILTER_SUB_MAX_TH			2

-#define FT5402_FRAME_FILTER_ADD_MAX_TH			2

-#define FT5402_FRAME_FILTER_SKIP_START_FRAME			6

-#define FT5402_FRAME_FILTER_BAND_EN			1

-#define FT5402_FRAME_FILTER_BAND_WIDTH			128

-#define FT5402_OTP_PARAM_ID			0

-

-

-unsigned char g_ft5402_tx_num = 27;

-unsigned char g_ft5402_rx_num = 16;

-unsigned char g_ft5402_gain = 10;

-unsigned char g_ft5402_voltage = 3;

-unsigned char g_ft5402_scanselect = 12;

-unsigned char g_ft5402_tx_order[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26};

-unsigned char g_ft5402_tx_offset = 2;

-unsigned char g_ft5402_tx_cap[] = {42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42};

-unsigned char g_ft5402_rx_order[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};

-unsigned char g_ft5402_rx_offset[] = {68,68,68,68,68,68,68,68};

-unsigned char g_ft5402_rx_cap[] = {84,84,84,84,84,84,84,84,84,84,84,84,84,84,84,84};

-

-

-#endif
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_ini_config.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_ini_config.h
deleted file mode 100755
index 138f42e2..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5402_ini_config.h
+++ /dev/null
@@ -1,411 +0,0 @@
-#ifndef __LINUX_FT5402_INI_CONFIG_H__

-#define __LINUX_FT5402_INI_CONFIG_H

-

-

-/*Init param register address*/

-/*factory mode register	from 14-131*/

-#define FT5402_REG_TX_NUM								0x03

-#define FT5402_REG_RX_NUM								0x04

-#define FT5402_REG_VOLTAGE								0x05

-#define FT5402_REG_GAIN								0x07

-#define FT5402_REG_SCAN_SELECT						0x4E

-#define FT5402_REG_TX_ORDER_START					0x50

-#define FT5402_REG_TX_CAP_START						0x78

-#define FT5402_REG_TX_OFFSET_START					0xBF

-#define FT5402_REG_RX_ORDER_START					0xeb

-#define FT5402_REG_RX_CAP_START						0xA0

-#define FT5402_REG_RX_OFFSET_START					0xD3

-#define FT5402_REG_START_RX							0x06

-#define FT5402_REG_ADC_TARGET_HIGH					0x08

-#define FT5402_REG_ADC_TARGET_LOW					0x09

-

-

-#define FT5402_REG_DEVICE_MODE						0x00

-

-

-/*work mode register	from 0-13(0,1,12,13verify or Reserved)and 132-177(159 Reserved)*/

-#define FT5402_REG_THGROUP							(0x00+0x80)

-#define FT5402_REG_THPEAK 								(0x01+0x80)

-#define FT5402_REG_PWMODE_CTRL						(0x06+0x80)

-#define FT5402_REG_PERIOD_ACTIVE						(0x59+0x80)

-#define FT5402_REG_POINTS_SUPPORTED					(0x0A+0x80)

-#define FT5402_REG_ESD_FILTER_FRAME					(0x4F+0x80)

-

-#define FT5402_REG_RESOLUTION_X_H						(0x18+0x80)

-#define FT5402_REG_RESOLUTION_X_L						(0x19+0x80)

-#define FT5402_REG_RESOLUTION_Y_H						(0x1a+0x80)

-#define FT5402_REG_RESOLUTION_Y_L						(0x1b+0x80)

-#define FT5402_REG_KX_H								(0x1c+0x80)

-#define FT5402_REG_KX_L								(0x9d)

-#define FT5402_REG_KY_H								(0x9e)

-#define FT5402_REG_KY_L								(0x1f+0x80)

-#define FT5402_REG_CUSTOMER_ID						(0xA8)

-#define FT5402_REG_DRAW_LINE_TH						(0xAe)

-#define FT5402_REG_FACE_DETECT_MODE					(0xB0)

-#define FT5402_REG_MAX_TOUCH_VALUE_HIGH				(0xD0)

-#define FT5402_REG_MAX_TOUCH_VALUE_LOW				(0xD1)

-

-#define FT5402_REG_DIRECTION							(0x53+0x80)

-#define FT5402_REG_LEMDA_X							(0x41+0x80)

-#define FT5402_REG_LEMDA_Y							(0x42+0x80)

-#define FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM	(0x43+0x80)

-#define FT5402_REG_FACE_DETECT_PRE_VALUE			(0x44+0x80)

-#define FT5402_REG_FACE_DETECT_NUM					(0x45+0x80)

-#define FT5402_REG_BIGAREA_PEAK_VALUE_MIN			(0x33+0x80)

-#define FT5402_REG_BIGAREA_DIFF_VALUE_OVER_NUM		(0x34+0x80)

-

-/**************************************************************************/

-#define FT5402_REG_FT5402_POINTS_STABLE_MACRO				(0x57+0x80)

-#define FT5402_REG_FT5402_MIN_DELTA_X						(0x4a+0x80)

-#define FT5402_REG_FT5402_MIN_DELTA_Y						(0x4b+0x80)

-#define FT5402_REG_FT5402_MIN_DELTA_STEP						(0x4c+0x80)

-

-#define FT5402_REG_FT5402_ESD_NOISE_MACRO					(0x58+0x80)

-#define FT5402_REG_FT5402_ESD_DIFF_VAL						(0x4d+0x80)

-#define FT5402_REG_FT5402_ESD_NEGTIVE						(0xCe)

-#define FT5402_REG_FT5402_ESD_FILTER_FRAMES					(0x4f+0x80)

-

-#define FT5402_REG_FT5402_IO_LEVEL_SELECT					(0x52+0x80)

-

-#define FT5402_REG_FT5402_POINTID_DELAY_COUNT				(0x54+0x80)

-

-#define FT5402_REG_FT5402_LIFTUP_FILTER_MACRO				(0x55+0x80)

-

-#define FT5402_REG_FT5402_DIFF_HANDLE_MACRO					(0x5A+0x80)

-#define FT5402_REG_FT5402_MIN_WATER							(0x5B+0x80)

-#define FT5402_REG_FT5402_MAX_NOISE							(0x5C+0x80)

-#define FT5402_REG_FT5402_WATER_START_RX					(0x5D+0x80)

-#define FT5402_REG_FT5402_WATER_START_TX					(0xDE)

-

-#define FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO	(0x38+0x80)

-#define FT5402_REG_FT5402_RAISE_THGROUP						(0x36+0x80)

-#define FT5402_REG_FT5402_CHARGER_STATE						(0x35+0x80)

-

-#define FT5402_REG_FT5402_FILTERID_START						(0x37+0x80)

-

-#define FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO			(0x5F+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH			(0x60+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH			(0x61+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME	(0x62+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_BAND_EN				(0x63+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH			(0x64+0x80)

-/**************************************************************************/

-

-#define FT5402_REG_TEST_MODE			0x04

-#define FT5402_REG_TEST_MODE_2		0x05

-#define FT5402_TX_TEST_MODE_1			0x28

-#define FT5402_RX_TEST_MODE_1			0x1E

-#define FT5402_FACTORYMODE_VALUE		0x40

-#define FT5402_WORKMODE_VALUE		0x00

-

-/************************************************************************/

-/* string                                                               */

-/************************************************************************/

-#define STRING_FT5402_KX				"FT5X02_KX"

-#define STRING_FT5402_KY				"FT5X02_KY"

-#define STRING_FT5402_LEMDA_X			"FT5X02_LEMDA_X"

-#define STRING_FT5402_LEMDA_Y			"FT5X02_LEMDA_Y"

-#define STRING_FT5402_RESOLUTION_X	"FT5X02_RESOLUTION_X"

-#define STRING_FT5402_RESOLUTION_Y	"FT5X02_RESOLUTION_Y"

-#define STRING_FT5402_DIRECTION		"FT5X02_DIRECTION"

-

-

-

-#define STRING_FT5402_FACE_DETECT_PRE_VALUE			"FT5X02_FACE_DETECT_PRE_VALUE"

-#define STRING_FT5402_FACE_DETECT_NUM				"FT5X02_FACE_DETECT_NUM"

-#define STRING_FT5402_BIGAREA_PEAK_VALUE_MIN		"FT5X02_BIGAREA_PEAK_VALUE_MIN"

-#define STRING_FT5402_BIGAREA_DIFF_VALUE_OVER_NUM	"FT5X02_BIGAREA_DIFF_VALUE_OVER_NUM"

-#define STRING_FT5402_CUSTOMER_ID						"FT5X02_CUSTOMER_ID"

-#define STRING_FT5402_PERIOD_ACTIVE					"FT5X02_RV_G_PERIOD_ACTIVE"

-#define STRING_FT5402_FACE_DETECT_STATISTICS_TX_NUM	"FT5X02_FACE_DETECT_STATISTICS_TX_NUM"

-

-#define STRING_FT5402_THGROUP							"FT5X02_THGROUP"

-#define STRING_FT5402_THPEAK							"FT5X02_THPEAK"

-#define STRING_FT5402_FACE_DETECT_MODE				"FT5X02_FACE_DETECT_MODE"

-#define STRING_FT5402_MAX_TOUCH_VALUE				"FT5X02_MAX_TOUCH_VALUE"

-

-#define STRING_FT5402_PWMODE_CTRL					"FT5X02_PWMODE_CTRL"

-#define STRING_FT5402_DRAW_LINE_TH					"FT5X02_DRAW_LINE_TH"

-

-#define STRING_FT5402_POINTS_SUPPORTED				"FT5X02_POINTS_SUPPORTED"

-

-#define STRING_FT5402_START_RX						"FT5X02_START_RX"

-#define STRING_FT5402_ADC_TARGET						"FT5X02_ADC_TARGET"

-#define STRING_FT5402_ESD_FILTER_FRAME				"FT5X02_ESD_FILTER_FRAME"

-

-#define STRING_FT5402_POINTS_STABLE_MACRO			"FT5X02_POINTS_STABLE_MACRO"

-#define STRING_FT5402_MIN_DELTA_X						"FT5X02_MIN_DELTA_X"

-#define STRING_FT5402_MIN_DELTA_Y						"FT5X02_MIN_DELTA_Y"

-#define STRING_FT5402_MIN_DELTA_STEP					"FT5X02_MIN_DELTA_STEP"

-

-#define STRING_FT5402_ESD_NOISE_MACRO				"FT5X02_ESD_NOISE_MACRO"

-#define STRING_FT5402_ESD_DIFF_VAL					"FT5X02_ESD_DIFF_VAL"

-#define STRING_FT5402_ESD_NEGTIVE						"FT5X02_ESD_NEGTIVE"

-#define STRING_FT5402_ESD_FILTER_FRAME				"FT5X02_ESD_FILTER_FRAME"

-

-#define STRING_FT5402_IO_LEVEL_SELECT					"FT5X02_IO_LEVEL_SELECT"

-#define STRING_FT5402_POINTID_DELAY_COUNT			"FT5X02_POINTID_DELAY_COUNT"

-

-#define STRING_FT5402_LIFTUP_FILTER_MACRO			"FT5X02_LIFTUP_FILTER_MACRO"

-

-#define STRING_FT5402_DIFFDATA_HANDLE				"FT5X02_DIFFDATA_HANDLE"	//_MACRO

-#define STRING_FT5402_MIN_WATER_VAL					"FT5X02_MIN_WATER_VAL"

-#define STRING_FT5402_MAX_NOISE_VAL					"FT5X02_MAX_NOISE_VAL"

-#define STRING_FT5402_WATER_HANDLE_START_RX		"FT5X02_WATER_HANDLE_START_RX"

-#define STRING_FT5402_WATER_HANDLE_START_TX		"FT5X02_WATER_HANDLE_START_TX"

-

-#define STRING_FT5402_HOST_NUMBER_SUPPORTED		"FT5X02_HOST_NUMBER_SUPPORTED"

-#define STRING_FT5402_RV_G_RAISE_THGROUP			"FT5X02_RV_G_RAISE_THGROUP"

-#define STRING_FT5402_RV_G_CHARGER_STATE			"FT5X02_RV_G_CHARGER_STATE"

-

-#define STRING_FT5402_RV_G_FILTERID_START			"FT5X02_RV_G_FILTERID_START"

-

-#define STRING_FT5402_FRAME_FILTER_EN				"FT5X02_FRAME_FILTER_EN"

-#define STRING_FT5402_FRAME_FILTER_SUB_MAX_TH		"FT5X02_FRAME_FILTER_SUB_MAX_TH"

-#define STRING_FT5402_FRAME_FILTER_ADD_MAX_TH		"FT5X02_FRAME_FILTER_ADD_MAX_TH"

-#define STRING_FT5402_FRAME_FILTER_SKIP_START_FRAME	"FT5X02_FRAME_FILTER_SKIP_START_FRAME"

-#define STRING_FT5402_FRAME_FILTER_BAND_EN			"FT5X02_FRAME_FILTER_BAND_EN"

-#define STRING_FT5402_FRAME_FILTER_BAND_WIDTH		"FT5X02_FRAME_FILTER_BAND_WIDTH"

-

-

-#define STRING_ft5402_tx_num	"FT5X02_tx_num"

-#define STRING_ft5402_rx_num	"FT5X02_rx_num"

-#define STRING_ft5402_gain		"FT5X02_gain"

-#define STRING_ft5402_voltage	"FT5X02_voltage"

-#define STRING_ft5402_scanselect "FT5X02_scanselect"

-

-#define STRING_ft5402_tx_order 	"FT5X02_tx_order"

-#define STRING_ft5402_tx_offset	"FT5X02_tx_offset"

-#define STRING_ft5402_tx_cap 	"FT5X02_tx_cap"

-

-#define STRING_ft5402_rx_order 	"FT5X02_rx_order"

-#define STRING_ft5402_rx_offset 	"FT5X02_rx_offset"

-#define STRING_ft5402_rx_cap 	"FT5X02_rx_cap"

-

-struct Struct_Param_FT5402 {

-	short ft5402_KX;

-	short ft5402_KY;

-	unsigned char ft5402_LEMDA_X;

-	unsigned char ft5402_LEMDA_Y;

-	short ft5402_RESOLUTION_X;

-	short ft5402_RESOLUTION_Y;

-	unsigned char ft5402_DIRECTION;

-	unsigned char ft5402_FACE_DETECT_PRE_VALUE;

-	unsigned char ft5402_FACE_DETECT_NUM;

-

-	unsigned char ft5402_BIGAREA_PEAK_VALUE_MIN;

-	unsigned char ft5402_BIGAREA_DIFF_VALUE_OVER_NUM;

-	unsigned char ft5402_CUSTOMER_ID;

-	unsigned char ft5402_PERIOD_ACTIVE;

-	unsigned char  ft5402_FACE_DETECT_STATISTICS_TX_NUM;

-

-	short ft5402_THGROUP;

-	unsigned char ft5402_THPEAK;

-	unsigned char ft5402_FACE_DETECT_MODE;

-	short ft5402_MAX_TOUCH_VALUE;

-

-	unsigned char ft5402_PWMODE_CTRL;

-	unsigned char ft5402_DRAW_LINE_TH;

-	unsigned char ft5402_POINTS_SUPPORTED;

-		

-	unsigned char ft5402_START_RX;

-	short ft5402_ADC_TARGET;

-	unsigned char ft5402_ESD_FILTER_FRAME;

-

-	unsigned char ft5402_POINTS_STABLE_MACRO;

-	unsigned char ft5402_MIN_DELTA_X;

-	unsigned char ft5402_MIN_DELTA_Y;

-	unsigned char ft5402_MIN_DELTA_STEP;

-	

-	unsigned char ft5402_ESD_NOISE_MACRO;

-	unsigned char ft5402_ESD_DIFF_VAL;

-	char ft5402_ESD_NEGTIVE;	//negtive

-	unsigned char ft5402_ESD_FILTER_FRAMES;

-

-	unsigned char ft5402_IO_LEVEL_SELECT;

-

-	unsigned char ft5402_POINTID_DELAY_COUNT;

-

-	unsigned char ft5402_LIFTUP_FILTER_MACRO;

-

-	unsigned char ft5402_DIFF_HANDLE_MACRO;

-	char ft5402_MIN_WATER;	//negtive

-	unsigned char ft5402_MAX_NOISE;

-	unsigned char ft5402_WATER_START_RX;

-	unsigned char ft5402_WATER_START_TX;

-

-	unsigned char ft5402_HOST_NUMBER_SUPPORTED_MACRO;

-	unsigned char ft5402_RAISE_THGROUP;

-	unsigned char ft5402_CHARGER_STATE;

-

-	unsigned char ft5402_FILTERID_START;

-

-	unsigned char ft5402_FRAME_FILTER_EN_MACRO;

-	unsigned char ft5402_FRAME_FILTER_SUB_MAX_TH;

-	unsigned char ft5402_FRAME_FILTER_ADD_MAX_TH;

-	unsigned char ft5402_FRAME_FILTER_SKIP_START_FRAME;

-	unsigned char ft5402_FRAME_FILTER_BAND_EN;

-	unsigned char ft5402_FRAME_FILTER_BAND_WIDTH;

-	

-};

-

-struct Struct_Param_FT5402 g_param_ft5402 = {

-	FT5402_KX,

-	FT5402_KY,

-	FT5402_LEMDA_X,

-	FT5402_LEMDA_Y,

-	FT5402_RESOLUTION_X,

-	FT5402_RESOLUTION_Y,

-	FT5402_DIRECTION,

-

-	FT5402_FACE_DETECT_PRE_VALUE,

-	FT5402_FACE_DETECT_NUM,

-	FT5402_BIGAREA_PEAK_VALUE_MIN,

-	FT5402_BIGAREA_DIFF_VALUE_OVER_NUM,

-	FT5402_CUSTOMER_ID,

-	FT5402_RV_G_PERIOD_ACTIVE,

-	FT5402_FACE_DETECT_STATISTICS_TX_NUM,

-

-	FT5402_THGROUP,

-	FT5402_THPEAK,

-	FT5402_FACE_DETECT_MODE,

-	FT5402_MAX_TOUCH_VALUE,

-

-	FT5402_PWMODE_CTRL,

-	FT5402_DRAW_LINE_TH,

-	FT5402_POINTS_SUPPORTED,

-

-	FT5402_START_RX,

-	FT5402_ADC_TARGET,

-	FT5402_ESD_FILTER_FRAME,

-

-	FT5402_POINTS_STABLE_MACRO,

-	FT5402_MIN_DELTA_X,

-	FT5402_MIN_DELTA_Y,

-	FT5402_MIN_DELTA_STEP,

-	

-	FT5402_ESD_NOISE_MACRO,

-	FT5402_ESD_DIFF_VAL,

-	FT5402_ESD_NEGTIVE,

-	FT5402_ESD_FILTER_FRAME,

-

-	FT5402_IO_LEVEL_SELECT,

-

-	FT5402_POINTID_DELAY_COUNT,

-

-	FT5402_LIFTUP_FILTER_MACRO,

-

-	FT5402_DIFFDATA_HANDLE,

-	FT5402_MIN_WATER_VAL,

-	FT5402_MAX_NOISE_VAL,

-	FT5402_WATER_HANDLE_START_RX,

-	FT5402_WATER_HANDLE_START_TX,

-

-	FT5402_HOST_NUMBER_SUPPORTED,

-	FT5402_RV_G_RAISE_THGROUP,

-	FT5402_RV_G_CHARGER_STATE,

-

-	FT5402_RV_G_FILTERID_START,

-

-	FT5402_FRAME_FILTER_EN,

-	FT5402_FRAME_FILTER_SUB_MAX_TH,

-	FT5402_FRAME_FILTER_ADD_MAX_TH,

-	FT5402_FRAME_FILTER_SKIP_START_FRAME,

-	FT5402_FRAME_FILTER_BAND_EN,

-	FT5402_FRAME_FILTER_BAND_WIDTH,	

-};

-

-char String_Param_FT5402[][64] = {

-	STRING_FT5402_KX,

-	STRING_FT5402_KY,

-	STRING_FT5402_LEMDA_X,

-	STRING_FT5402_LEMDA_Y,

-	STRING_FT5402_RESOLUTION_X,

-	STRING_FT5402_RESOLUTION_Y,

-	STRING_FT5402_DIRECTION,

-	STRING_FT5402_FACE_DETECT_PRE_VALUE,

-	STRING_FT5402_FACE_DETECT_NUM,

-	STRING_FT5402_BIGAREA_PEAK_VALUE_MIN,

-	STRING_FT5402_BIGAREA_DIFF_VALUE_OVER_NUM,

-	STRING_FT5402_CUSTOMER_ID,

-	STRING_FT5402_PERIOD_ACTIVE,

-	STRING_FT5402_FACE_DETECT_STATISTICS_TX_NUM,

-

-	STRING_FT5402_THGROUP,

-	STRING_FT5402_THPEAK,

-	STRING_FT5402_FACE_DETECT_MODE,

-	STRING_FT5402_MAX_TOUCH_VALUE,

-

-	STRING_FT5402_PWMODE_CTRL,

-	STRING_FT5402_DRAW_LINE_TH,

-	STRING_FT5402_POINTS_SUPPORTED,

-	

-	STRING_FT5402_START_RX,

-	STRING_FT5402_ADC_TARGET,

-	STRING_FT5402_ESD_FILTER_FRAME,

-

-

-	STRING_ft5402_tx_num,

-	STRING_ft5402_rx_num,

-	STRING_ft5402_gain,

-	STRING_ft5402_voltage ,

-	STRING_ft5402_scanselect,

-

-	STRING_ft5402_tx_order,

-	STRING_ft5402_tx_offset,

-	STRING_ft5402_tx_cap,

-

-	STRING_ft5402_rx_order,

-	STRING_ft5402_rx_offset,

-	STRING_ft5402_rx_cap,

-

-	STRING_FT5402_POINTS_STABLE_MACRO,

-	STRING_FT5402_MIN_DELTA_X,

-	STRING_FT5402_MIN_DELTA_Y,

-	STRING_FT5402_MIN_DELTA_STEP,

-	

-	STRING_FT5402_ESD_NOISE_MACRO,

-	STRING_FT5402_ESD_DIFF_VAL,

-	STRING_FT5402_ESD_NEGTIVE,

-	STRING_FT5402_ESD_FILTER_FRAME,

-

-	STRING_FT5402_IO_LEVEL_SELECT,

-

-	STRING_FT5402_POINTID_DELAY_COUNT,

-

-	STRING_FT5402_LIFTUP_FILTER_MACRO,

-

-	STRING_FT5402_DIFFDATA_HANDLE,

-	STRING_FT5402_MIN_WATER_VAL,

-	STRING_FT5402_MAX_NOISE_VAL,

-	STRING_FT5402_WATER_HANDLE_START_RX,

-	STRING_FT5402_WATER_HANDLE_START_TX,

-

-	STRING_FT5402_HOST_NUMBER_SUPPORTED,

-	STRING_FT5402_RV_G_RAISE_THGROUP,

-	STRING_FT5402_RV_G_CHARGER_STATE,

-

-	STRING_FT5402_RV_G_FILTERID_START,

-

-	STRING_FT5402_FRAME_FILTER_EN,

-	STRING_FT5402_FRAME_FILTER_SUB_MAX_TH,

-	STRING_FT5402_FRAME_FILTER_ADD_MAX_TH,

-	STRING_FT5402_FRAME_FILTER_SKIP_START_FRAME,

-	STRING_FT5402_FRAME_FILTER_BAND_EN,

-	STRING_FT5402_FRAME_FILTER_BAND_WIDTH,

-	

-};

-

-#define FT5402_APP_NAME "FT5X02_param"

-

-#define FT5402_APP_LEGAL "Legal_File"

-#define FT5402_APP_LEGAL_BYTE_1_STR "BYTE_1"

-#define FT5402_APP_LEGAL_BYTE_2_STR "BYTE_2"

-

-#define FT5402_APP_LEGAL_BYTE_1_VALUE 107

-#define FT5402_APP_LEGAL_BYTE_2_VALUE 201

-

-

-#define FT5402_INI_FILEPATH "/system/etc/firmware/"

-

-#endif

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.c
deleted file mode 100755
index 9bb63b83..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.c
+++ /dev/null
@@ -1,937 +0,0 @@
-/* 
- * drivers/input/touchscreen/ft5x0x/ft5x0x.c
- *
- * FocalTech ft5x0x TouchScreen driver. 
- *
- * Copyright (c) 2010  Focal tech Ltd.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
- *	note: only support mulititouch	Wenfs 2010-10-01
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <mach/hardware.h>
-#include <linux/platform_device.h>
-#include <linux/suspend.h>
-#include <linux/wait.h>
-#include <asm/uaccess.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include <linux/slab.h>
-#include "ft5x0x.h"
-#include "../../../video/backlight/wmt_bl.h"
-
-struct ft5x0x_data *pContext=NULL;
-static struct i2c_client *l_client=NULL;
-
-#ifdef TOUCH_KEY 
-static int keycodes[NUM_KEYS] ={
-	KEY_MENU,
-	KEY_HOME,
-	KEY_BACK,
-	KEY_SEARCH
-};
-#endif
-
-#define FT5402_CONFIG_NAME "fttpconfig_5402public.ini"
-extern int ft5x0x_read_fw_ver(void);
-extern int ft5x0x_auto_clb(void);
-extern int ft5x0x_upg_fw_bin(struct ft5x0x_data *ft5x0x, int check_ver);
-extern int ft5402_Get_Param_From_Ini(char *config_name);
-extern int ft5402_Init_IC_Param(struct i2c_client *client);
-extern int ft5402_get_ic_param(struct i2c_client *client);
-extern int ft5402_read_reg(struct i2c_client * client, u8 regaddr, u8 * regvalue);
-
-extern int register_bl_notifier(struct notifier_block *nb);
-
-extern int unregister_bl_notifier(struct notifier_block *nb);
-
-
-int ft5x0x_i2c_rxdata(char *rxdata, int length)
-{
-	int ret;
-	struct i2c_msg msg[2];
-
-	msg[0].addr = pContext->addr;
-	msg[0].flags = 0 | I2C_M_NOSTART;
-	msg[0].len = 1;
-	msg[0].buf = rxdata;
-
-	msg[1].addr = pContext->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = length;
-	msg[1].buf = rxdata;
-
-	ret = i2c_transfer(pContext->client->adapter, msg, 2);
-	if (ret <= 0)
-		dbg_err("msg i2c read error: %d\n", ret);
-
-	return ret;
-}
-
-
-int ft5x0x_i2c_txdata(char *txdata, int length)
-{
-	int ret;
-	struct i2c_msg msg[1];
-
-	msg[0].addr = pContext->addr;
-	msg[0].flags = 0;
-	msg[0].len = length;
-	msg[0].buf = txdata;
-
-	ret = i2c_transfer(pContext->client->adapter, msg, 1);
-	if (ret <= 0)
-		dbg_err("msg i2c read error: %d\n", ret);
-
-	return ret;
-}
-
-static void ft5x0x_penup(struct ft5x0x_data *ft5x0x)
-{
-	input_mt_sync(ft5x0x->input_dev);
-	input_sync(ft5x0x->input_dev);
-#ifdef TOUCH_KEY
-	if(ft5x0x->tskey_used && ft5x0x->tkey_pressed && ft5x0x->tkey_idx < NUM_KEYS ){
-		input_report_key(ft5x0x->input_dev, keycodes[ft5x0x->tkey_idx], 1);
-		input_sync(ft5x0x->input_dev);
-		input_report_key(ft5x0x->input_dev, keycodes[ft5x0x->tkey_idx], 0); 
-		input_sync(ft5x0x->input_dev);
-		dbg("report as key event %d \n",ft5x0x->tkey_idx);
-	}
-#endif 
-
-	dbg("pen up\n");
-	return;
-}
-
-#ifdef TOUCH_KEY
-static int ft5x0x_read_tskey(struct ft5x0x_data *ft5x0x,int x,int y)
-{
-	int px,py;
-
-	if(ft5x0x->tkey.axis){
-		px = y;
-		py = x;
-	}else{
-		px = x;
-		py = y;
-	}
-
-	if(px >= ft5x0x->tkey.x_lower && px<=ft5x0x->tkey.x_upper){
-		ft5x0x->tkey_pressed = 1;
-		if(py>= ft5x0x->tkey.ypos[0].y_lower && py<= ft5x0x->tkey.ypos[0].y_upper){
-			ft5x0x->tkey_idx= 0;
-		}else if(py>= ft5x0x->tkey.ypos[1].y_lower && py<= ft5x0x->tkey.ypos[1].y_upper){
-			ft5x0x->tkey_idx = 1;
-		}else if(py>= ft5x0x->tkey.ypos[2].y_lower && py<= ft5x0x->tkey.ypos[2].y_upper){
-			ft5x0x->tkey_idx = 2;
-		}else if(py>= ft5x0x->tkey.ypos[3].y_lower && py<= ft5x0x->tkey.ypos[3].y_upper){
-			ft5x0x->tkey_idx = 3;
-		}else{
-			ft5x0x->tkey_idx = NUM_KEYS;
-		}
-
-		return 1; 
-	}
-
-	ft5x0x->tkey_pressed = 0;
-	return 0;
-}
-#endif
-
-static int ft5x0x_read_data(struct ft5x0x_data *ft5x0x)
-{
-	int ret = -1;
-	int i = 0;
-	u16 x,y,px,py;
-	u8 buf[64] = {0}, id;
-	struct ts_event *event = &ft5x0x->event;
-
-	if(ft5x0x->nt == 10)
-		ret = ft5x0x_i2c_rxdata(buf, 64);
-	else if(ft5x0x->nt == 5)
-		ret = ft5x0x_i2c_rxdata(buf, 31);
-
-	if (ret <= 0) {
-		dbg_err("read_data i2c_rxdata failed: %d\n", ret);
-		return ret;
-	}
-
-	memset(event, 0, sizeof(struct ts_event));
-	//event->tpoint = buf[2] & 0x03;// 0000 0011
-	//event->tpoint = buf[2] & 0x07;// 000 0111
-	event->tpoint = buf[2]&0x0F;
-	if (event->tpoint == 0) {
-		ft5x0x_penup(ft5x0x);
-		return 1; 
-	}
-
-	if (event->tpoint > ft5x0x->nt){
-		dbg_err("tounch pointnum=%d > max:%d\n", event->tpoint,ft5x0x->nt);
-		return -1;
-	}
-
-	for (i = 0; i < event->tpoint; i++){
-		id = (buf[5+i*6] >>4) & 0x0F;//get track id
-		if(ft5x0x->swap){
-			px = (buf[3+i*6] & 0x0F)<<8 |buf[4+i*6];
-			py = (buf[5+i*6] & 0x0F)<<8 |buf[6+i*6];
-		}else{
-			px = (buf[5+i*6] & 0x0F)<<8 |buf[6+i*6];
-			py = (buf[3+i*6] & 0x0F)<<8 |buf[4+i*6];
-		}
-
-		x = px;
-		y = py;
-
-		if(ft5x0x->xch)    
-			x = ft5x0x->reslx - px;
-
-		if(ft5x0x->ych)
-			y = ft5x0x->resly - py;
-
-		if(ft5x0x->dbg) printk("F%d: Tid=%d,px=%d,py=%d; x=%d,y=%d\n", i, id, px, py, x, y);
-
-#ifdef TOUCH_KEY
-		if(ft5x0x->tskey_used && event->tpoint==1) {
-			if(ft5x0x_read_tskey(ft5x0x,px,py) > 0) return -1;
-		}
-#endif        
-		if (ft5x0x->lcd_exchg) {
-			int tmp;
-			tmp = x;
-			x = y;
-			y = ft5x0x->reslx - tmp;
-		}
-		event->x[i] = x;
-		event->y[i] = y;
-		event->tid[i] = id;
-
-	}
-
-	return 0;
-}
-
-static void ft5x0x_report(struct ft5x0x_data *ft5x0x)
-{
-	int i = 0;
-	struct ts_event *event = &ft5x0x->event;
-
-	for (i = 0; i < event->tpoint; i++){
-		input_report_abs(ft5x0x->input_dev, ABS_MT_TRACKING_ID, event->tid[i]);
-		input_report_abs(ft5x0x->input_dev, ABS_MT_POSITION_X, event->x[i]);
-		input_report_abs(ft5x0x->input_dev, ABS_MT_POSITION_Y, event->y[i]);
-		input_mt_sync(ft5x0x->input_dev);		
-	}
-	input_sync(ft5x0x->input_dev);
-
-	return;
-}
-
-static void ft5x0x_read_work(struct work_struct *work)
-{
-	int ret = -1;
-	struct ft5x0x_data *ft5x0x = container_of(work, struct ft5x0x_data, read_work);
-
-	mutex_lock(&ft5x0x->ts_mutex);
-	ret = ft5x0x_read_data(ft5x0x);
-
-	if (ret == 0) ft5x0x_report(ft5x0x);
-
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-	mutex_unlock(&ft5x0x->ts_mutex);
-
-	return;
-}
-
-static irqreturn_t ft5x0x_interrupt(int irq, void *dev)
-{
-	struct ft5x0x_data *ft5x0x = dev;
-
-	if (gpio_irqstatus(ft5x0x->irqgpio))
-	{
-		wmt_gpio_ack_irq(ft5x0x->irqgpio);
-		if (is_gpio_irqenable(ft5x0x->irqgpio))
-		{
-			wmt_gpio_mask_irq(ft5x0x->irqgpio);
-#ifdef CONFIG_HAS_EARLYSUSPEND
-			if(!ft5x0x->earlysus) queue_work(ft5x0x->workqueue, &ft5x0x->read_work);
-#else
-			queue_work(ft5x0x->workqueue, &ft5x0x->read_work);
-#endif
-
-		}
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-}
-
-static void ft5x0x_reset(struct ft5x0x_data *ft5x0x)
-{
-	gpio_set_value(ft5x0x->rstgpio, 1);
-	mdelay(5);
-	gpio_set_value(ft5x0x->rstgpio, 0);
-	mdelay(20);
-	gpio_set_value(ft5x0x->rstgpio, 1);
-	mdelay(5);
-
-	return;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void ft5x0x_early_suspend(struct early_suspend *handler)
-{
-	struct ft5x0x_data *ft5x0x = container_of(handler, struct ft5x0x_data, early_suspend);
-	ft5x0x->earlysus = 1;
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-	return;
-}
-
-static void ft5x0x_late_resume(struct early_suspend *handler)
-{
-	struct ft5x0x_data *ft5x0x = container_of(handler, struct ft5x0x_data, early_suspend);
-
-	ft5x0x_reset(ft5x0x);
-	ft5x0x->earlysus = 0;
-
-	wmt_gpio_set_irq_type(ft5x0x->irqgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-
-	return;
-}
-#endif  //CONFIG_HAS_EARLYSUSPEND
-
-#ifdef CONFIG_PM
-static int ft5x0x_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct ft5x0x_data *ft5x0x = dev_get_drvdata(&pdev->dev);
-	ft5x0x->earlysus = 1;
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-	return 0;
-}
-
-static int ft5x0x_resume(struct platform_device *pdev)
-{
-	struct ft5x0x_data *ft5x0x = dev_get_drvdata(&pdev->dev);
-	ft5x0x_reset(ft5x0x);
-	ft5x0x->earlysus = 0;
-
-	if (ft5x0x->load_cfg) {
-		msleep(350);
-		ft5402_Init_IC_Param(ft5x0x->client);
-		//msleep(50);
-		ft5402_get_ic_param(ft5x0x->client);
-	}
-	wmt_gpio_set_irq_type(ft5x0x->irqgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-	return 0;
-}
-
-#else
-#define ft5x0x_suspend NULL
-#define ft5x0x_resume NULL
-#endif
-
-static ssize_t cat_dbg(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "dbg \n");
-}
-
-static ssize_t echo_dbg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	unsigned int dbg = simple_strtoul(buf, NULL, 10);
-	struct ft5x0x_data *ft5x0x = pContext;
-
-	if(dbg){
-		ft5x0x->dbg = 1;
-	}else{
-		ft5x0x->dbg = 0;
-	}
-
-	return count;
-}
-static DEVICE_ATTR(dbg, S_IRUGO | S_IWUSR, cat_dbg, echo_dbg);
-
-static ssize_t cat_clb(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "calibrate \n");
-}
-
-static ssize_t echo_clb(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	unsigned int cal = simple_strtoul(buf, NULL, 10);
-
-	if(cal){
-		if(ft5x0x_auto_clb()) printk("Calibrate Failed.\n");
-	}else{
-		printk("calibrate --echo 1 >clb.\n");
-	}
-
-	return count;
-}
-
-static DEVICE_ATTR(clb, S_IRUGO | S_IWUSR, cat_clb, echo_clb);
-
-static ssize_t cat_fupg(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "fupg \n");
-}
-
-static ssize_t echo_fupg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct ft5x0x_data *ft5x0x = pContext;
-	unsigned int upg = simple_strtoul(buf, NULL, 10);
-
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-	if(upg){
-		if(ft5x0x_upg_fw_bin(ft5x0x, 0)) printk("Upgrade Failed.\n");
-	}else{
-		printk("upgrade --echo 1 > fupg.\n");
-	}
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-
-	return count;
-}
-static DEVICE_ATTR(fupg, S_IRUGO | S_IWUSR, cat_fupg, echo_fupg);
-
-
-static ssize_t cat_fver(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	int fw_ver = ft5x0x_read_fw_ver();
-	return sprintf(buf, "firmware version:0x%02x \n",fw_ver);
-}
-
-static ssize_t echo_fver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{       
-	return count;
-}
-static DEVICE_ATTR(fver, S_IRUGO | S_IWUSR, cat_fver, echo_fver);
-
-static ssize_t cat_addr(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	int ret;
-	u8 addrs[32];
-	int cnt=0;
-	struct i2c_msg msg[2];
-	struct ft5x0x_data *ft5x0x = pContext;
-	u8 ver[1]= {0xa6};
-
-	ft5x0x->addr = 1;
-
-	msg[0].addr = ft5x0x->addr;
-	msg[0].flags = 0;
-	msg[0].len = 1;
-	msg[0].buf = ver;
-
-	msg[1].addr = ft5x0x->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = 1;
-	msg[1].buf = ver;
-
-	while(ft5x0x->addr < 0x80){
-		ret = i2c_transfer(ft5x0x->client->adapter, msg, 2);
-		if(ret == 2) sprintf(&addrs[5*cnt++], " 0x%02x",ft5x0x->addr);
-
-		ft5x0x->addr++;
-		msg[0].addr = msg[1].addr = ft5x0x->addr;   
-	}
-
-	return sprintf(buf, "i2c addr:%s\n",addrs);
-}
-
-static ssize_t echo_addr(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{  
-	unsigned int addr;
-	struct ft5x0x_data *ft5x0x = pContext;
-
-	sscanf(buf,"%x", &addr);
-	ft5x0x->addr = addr;
-
-	return count;
-}
-static DEVICE_ATTR(addr, S_IRUGO | S_IWUSR, cat_addr, echo_addr);
-
-static struct attribute *ft5x0x_attributes[] = {
-	&dev_attr_clb.attr,
-	&dev_attr_fupg.attr,
-	&dev_attr_fver.attr,
-	&dev_attr_dbg.attr,
-	&dev_attr_addr.attr,
-	NULL
-};
-
-static const struct attribute_group ft5x0x_group = {
-	.attrs = ft5x0x_attributes,
-};
-
-static int ft5x0x_sysfs_create_group(struct ft5x0x_data *ft5x0x, const struct attribute_group *group)
-{
-	int err;
-
-	ft5x0x->kobj = kobject_create_and_add("wmtts", NULL) ;
-	if(!ft5x0x->kobj){
-		dbg_err("kobj create failed.\n");
-		return -ENOMEM;
-	}
-
-	/* Register sysfs hooks */
-	err = sysfs_create_group(ft5x0x->kobj, group);
-	if (err < 0){
-		kobject_del(ft5x0x->kobj);
-		dbg_err("Create sysfs group failed!\n");
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static void ft5x0x_sysfs_remove_group(struct ft5x0x_data *ft5x0x, const struct attribute_group *group)
-{
-	sysfs_remove_group(ft5x0x->kobj, group);
-	kobject_del(ft5x0x->kobj);  
-	return;
-}
-
-static int  bl_notify_irqgpio = -1;
-static int wmt_wakeup_bl_notify(struct notifier_block *nb, unsigned long event,
-	void *dummy)
-{
-	switch (event) {
-		case BL_CLOSE:
-			errlog("ft5x0x: BL_CLOSE, disable irq\n");
-			wmt_gpio_mask_irq(bl_notify_irqgpio);
-			break;
-		case BL_OPEN:
-			errlog("ft5x0x: BL_OPEN, enable irq\n");
-			wmt_gpio_unmask_irq(bl_notify_irqgpio);
-			break;
-	}
-	return NOTIFY_OK;
-}
-
-static struct notifier_block wmt_bl_notify = {
-	.notifier_call = wmt_wakeup_bl_notify,
-};
-
-static int ft5x0x_probe(struct platform_device *pdev)
-{
-	int i,err = 0;
-	u8 value = 0;
-	u8 cfg_name[32];
-	struct ft5x0x_data *ft5x0x = platform_get_drvdata( pdev);
-
-	ft5x0x->client = l_client;
-	INIT_WORK(&ft5x0x->read_work, ft5x0x_read_work);
-	mutex_init(&ft5x0x->ts_mutex);
-
-	ft5x0x->workqueue = create_singlethread_workqueue(ft5x0x->name);
-	if (!ft5x0x->workqueue) {
-		err = -ESRCH;
-		goto exit_create_singlethread;
-	}
-
-	err = ft5x0x_sysfs_create_group(ft5x0x, &ft5x0x_group);
-	if(err < 0){
-		dbg("create sysfs group failed.\n");
-		goto exit_create_group;
-	}
-
-	ft5x0x->input_dev = input_allocate_device();
-	if (!ft5x0x->input_dev) {
-		err = -ENOMEM;
-		dbg("failed to allocate input device\n");
-		goto exit_input_dev_alloc_failed;
-	}
-
-	ft5x0x->input_dev->name = ft5x0x->name;
-	ft5x0x->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	set_bit(INPUT_PROP_DIRECT, ft5x0x->input_dev->propbit);
-
-	if (ft5x0x->lcd_exchg) {
-		input_set_abs_params(ft5x0x->input_dev,
-				ABS_MT_POSITION_X, 0, ft5x0x->resly, 0, 0);
-		input_set_abs_params(ft5x0x->input_dev,
-				ABS_MT_POSITION_Y, 0, ft5x0x->reslx, 0, 0);
-	} else {
-		input_set_abs_params(ft5x0x->input_dev,
-				ABS_MT_POSITION_X, 0, ft5x0x->reslx, 0, 0);
-		input_set_abs_params(ft5x0x->input_dev,
-				ABS_MT_POSITION_Y, 0, ft5x0x->resly, 0, 0);
-	}
-	input_set_abs_params(ft5x0x->input_dev,
-			ABS_MT_TRACKING_ID, 0, 20, 0, 0);
-#ifdef TOUCH_KEY 	
-	if(ft5x0x->tskey_used){
-		for (i = 0; i <NUM_KEYS; i++)
-			set_bit(keycodes[i], ft5x0x->input_dev->keybit);
-
-		ft5x0x->input_dev->keycode = keycodes;
-		ft5x0x->input_dev->keycodesize = sizeof(unsigned int);
-		ft5x0x->input_dev->keycodemax = NUM_KEYS;
-	}
-#endif
-
-	err = input_register_device(ft5x0x->input_dev);
-	if (err) {
-		dbg_err("ft5x0x_ts_probe: failed to register input device.\n");
-		goto exit_input_register_device_failed;
-	}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	ft5x0x->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-	ft5x0x->early_suspend.suspend = ft5x0x_early_suspend;
-	ft5x0x->early_suspend.resume = ft5x0x_late_resume;
-	register_early_suspend(&ft5x0x->early_suspend);
-#endif
-
-	if(ft5x0x->upg){
-		if(ft5x0x_upg_fw_bin(ft5x0x, 1)) printk("Upgrade Failed.\n");
-		else wmt_setsyspara("wmt.io.ts.upg","");
-		ft5x0x->upg = 0x00;
-	}
-
-	if(request_irq(ft5x0x->irq, ft5x0x_interrupt, IRQF_SHARED, ft5x0x->name, ft5x0x) < 0){
-		dbg_err("Could not allocate irq for ts_ft5x0x !\n");
-		err = -1;
-		goto exit_register_irq;
-	}	
-
-	{ // check if need to load config to IC or not
-		err = ft5402_read_reg(ft5x0x->client, 0xa3, &value);
-		if (err < 0)
-			dbg_err("Read reg 0xa3 failed.\n");
-		else
-			printk("0xa3 reg = %d\n", value);
-		if (value == 3)
-			ft5x0x->load_cfg = 1;
-		else
-			ft5x0x->load_cfg = 0;
-	}
-	ft5x0x_reset(ft5x0x);
-
-	if (ft5x0x->load_cfg) {
-		msleep(350);  /*make sure CTP already finish startup process*/
-		sprintf(cfg_name, "%s.ini", ft5x0x->cfg_name);
-		printk("Config file name: %s\n", cfg_name);
-		if (ft5402_Get_Param_From_Ini(cfg_name) >= 0)
-			ft5402_Init_IC_Param(ft5x0x->client);
-		else
-			dbg_err("[FTS]-------Get ft5402 param from INI file failed\n");
-		ft5402_get_ic_param(ft5x0x->client);
-	}
-
-	wmt_gpio_set_irq_type(ft5x0x->irqgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-
-	if(bl_notify_irqgpio < 0){
-		register_bl_notifier(&wmt_bl_notify);
-		bl_notify_irqgpio = ft5x0x->irqgpio;
-	}
-
-	return 0;
-
-exit_register_irq:
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&ft5x0x->early_suspend);
-#endif
-exit_input_register_device_failed:
-	input_free_device(ft5x0x->input_dev);
-exit_input_dev_alloc_failed:
-	ft5x0x_sysfs_remove_group(ft5x0x, &ft5x0x_group);
-exit_create_group:
-	cancel_work_sync(&ft5x0x->read_work);
-	destroy_workqueue(ft5x0x->workqueue);  
-exit_create_singlethread:
-	return err;
-}
-
-static int ft5x0x_remove(struct platform_device *pdev)
-{
-	struct ft5x0x_data *ft5x0x = platform_get_drvdata( pdev);
-
-	if( bl_notify_irqgpio > 0){
-		unregister_bl_notifier(&wmt_bl_notify);
-		bl_notify_irqgpio = -1;
-	}
-	cancel_work_sync(&ft5x0x->read_work);
-	flush_workqueue(ft5x0x->workqueue);
-	destroy_workqueue(ft5x0x->workqueue);
-
-	free_irq(ft5x0x->irq, ft5x0x);
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&ft5x0x->early_suspend);
-#endif
-	input_unregister_device(ft5x0x->input_dev);
-
-	ft5x0x_sysfs_remove_group(ft5x0x, &ft5x0x_group);
-
-	mutex_destroy(&ft5x0x->ts_mutex);
-	dbg("remove...\n");
-	return 0;
-}
-
-static void ft5x0x_release(struct device *device)
-{
-	return;
-}
-
-static struct platform_device ft5x0x_device = {
-	.name  	    = DEV_FT5X0X,
-	.id       	= 0,
-	.dev    	= {.release = ft5x0x_release},
-};
-
-static struct platform_driver ft5x0x_driver = {
-	.driver = {
-		.name   	= DEV_FT5X0X,
-		.owner	= THIS_MODULE,
-	},
-	.probe    = ft5x0x_probe,
-	.remove   = ft5x0x_remove,
-	.suspend  = ft5x0x_suspend,
-	.resume   = ft5x0x_resume,
-};
-
-static int check_touch_env(struct ft5x0x_data *ft5x0x)
-{
-	int i,ret = 0;
-	int len = 96;
-	int Enable;
-	char retval[96] = {0};
-	char *p=NULL;
-	char *s=NULL;
-
-	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		//printk("MST FT5x0x:Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	sscanf(retval,"%d:",&Enable);
-	//check touch enable
-	if(Enable == 0){
-		//printk("FT5x0x Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	p = strchr(retval,':');
-	p++;
-	if(strncmp(p,"ft5301",6)==0){//check touch ID
-		ft5x0x->id = FT5301;
-		ft5x0x->name = DEV_FT5301;
-	}else if(strncmp(p,"ft5406",6)==0){
-		ft5x0x->id = FT5406;
-		ft5x0x->name = DEV_FT5406;
-	}else if(strncmp(p,"ft5206",6)==0){
-		ft5x0x->id = FT5206;
-		ft5x0x->name = DEV_FT5206;
-	}else if(strncmp(p,"ft5606",6)==0){
-		ft5x0x->id = FT5606;
-		ft5x0x->name = DEV_FT5606;
-	}else if(strncmp(p,"ft5306",6)==0){
-		ft5x0x->id = FT5306;
-		ft5x0x->name = DEV_FT5306;
-	}else if(strncmp(p,"ft5302",6)==0){
-		ft5x0x->id = FT5302;
-		ft5x0x->name = DEV_FT5302;
-	}else if(strncmp(p,"ft5",3)==0)
-	{
-		ft5x0x->id = FT5X0X;
-		ft5x0x->name = DEV_FT5X0X;    	
-	}else{
-		printk("FT5x0x touch disabled.\n");
-		return -ENODEV;
-	}
-
-	s = strchr(p,':');
-	strncpy(ft5x0x->cfg_name, p, s-p);
-
-	p = s + 1;
-	sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%x", &ft5x0x->irqgpio, &ft5x0x->reslx, &ft5x0x->resly, &ft5x0x->rstgpio, &ft5x0x->swap, &ft5x0x->xch, &ft5x0x->ych, &ft5x0x->nt, &ft5x0x->addr);
-
-	ft5x0x->irq = IRQ_GPIO;
-	printk("%s irqgpio=%d, reslx=%d, resly=%d, rstgpio=%d, swap=%d, xch=%d, ych=%d, nt=%d, addr=%x\n", ft5x0x->name,  ft5x0x->irqgpio, ft5x0x->reslx, ft5x0x->resly, ft5x0x->rstgpio, ft5x0x->swap, ft5x0x->xch, ft5x0x->ych, ft5x0x->nt, ft5x0x->addr);
-
-	memset(retval,0x00,sizeof(retval));
-	ret = wmt_getsyspara("wmt.io.ts.upg", retval, &len);
-	if(!ret){
-		ft5x0x->upg = 1;
-		strncpy(ft5x0x->fw_name, retval, sizeof(ft5x0x->fw_name));
-	}
-
-#ifdef TOUCH_KEY
-	memset(retval,0x00,sizeof(retval));
-	ret = wmt_getsyspara("wmt.io.tskey", retval, &len);
-	if(!ret){
-		sscanf(retval,"%d:", &ft5x0x->nkeys);
-		p = strchr(retval,':');
-		p++;
-		for(i=0; i < ft5x0x->nkeys; i++ ){
-			sscanf(p,"%d:%d", &ft5x0x->tkey.ypos[i].y_lower, &ft5x0x->tkey.ypos[i].y_upper);
-			p = strchr(p,':');
-			p++;
-			p = strchr(p,':');
-			p++;
-		}
-		sscanf(p,"%d:%d:%d", &ft5x0x->tkey.axis, &ft5x0x->tkey.x_lower, &ft5x0x->tkey.x_upper);
-		ft5x0x->tskey_used = 1;           
-	}
-#endif    
-
-	memset(retval,0x00,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			ft5x0x->lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = TS_I2C_NAME,
-	.flags         = 0x00,
-	.addr          = FT5406_I2C_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-
-	//ts_i2c_board_info.addr =  FT5406_I2C_ADDR;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(FT5X0X_I2C_BUS);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-static int __init ft5x0x_init(void)
-{
-	int ret = -ENOMEM;
-	struct ft5x0x_data *ft5x0x=NULL;
-
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-
-	ft5x0x = kzalloc(sizeof(struct ft5x0x_data), GFP_KERNEL);
-	if(!ft5x0x){
-		dbg_err("mem alloc failed.\n");
-		return -ENOMEM;
-	}
-
-	pContext = ft5x0x;
-	ret = check_touch_env(ft5x0x);
-	if(ret < 0)
-		goto exit_free_mem;
-
-	ret = gpio_request(ft5x0x->irqgpio, "ts_irq");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen irq request fail\n", ft5x0x->irqgpio);
-		goto exit_free_mem;
-	}
-	wmt_gpio_setpull(ft5x0x->irqgpio, WMT_GPIO_PULL_UP);
-	gpio_direction_input(ft5x0x->irqgpio);
-
-	ret = gpio_request(ft5x0x->rstgpio, "ts_rst");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen reset request fail\n", ft5x0x->rstgpio);
-		goto exit_free_irqgpio;
-	}
-	gpio_direction_output(ft5x0x->rstgpio, 1);
-
-
-	ret = platform_device_register(&ft5x0x_device);
-	if(ret){
-		dbg_err("register platform drivver failed!\n");
-		goto exit_free_gpio;
-	}
-	platform_set_drvdata(&ft5x0x_device, ft5x0x);
-
-	ret = platform_driver_register(&ft5x0x_driver);
-	if(ret){
-		dbg_err("register platform device failed!\n");
-		goto exit_unregister_pdev;
-	}
-
-	return ret;
-
-exit_unregister_pdev:
-	platform_device_unregister(&ft5x0x_device);
-exit_free_gpio:
-	gpio_free(ft5x0x->rstgpio);
-exit_free_irqgpio:
-	gpio_free(ft5x0x->irqgpio);
-exit_free_mem:
-	kfree(ft5x0x);
-	pContext = NULL;
-	return ret;
-}
-
-static void ft5x0x_exit(void)
-{
-	if(!pContext) return;
-
-	gpio_free(pContext->rstgpio);
-	gpio_free(pContext->irqgpio);
-	platform_driver_unregister(&ft5x0x_driver);
-	platform_device_unregister(&ft5x0x_device);
-	kfree(pContext);
-	ts_i2c_unregister_device();
-	return;
-}
-
-late_initcall(ft5x0x_init);
-module_exit(ft5x0x_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("FocalTech.Touch");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.h
deleted file mode 100755
index 03836b49..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x.h
+++ /dev/null
@@ -1,207 +0,0 @@
-#ifndef __LINUX_FT5X0X_TS_H__
-#define __LINUX_FT5X0X_TS_H__
-
-#define DEV_FT5206          "touch_ft5206"
-#define DEV_FT5301          "touch_ft5301"
-#define DEV_FT5302          "touch_ft5302"
-#define DEV_FT5306          "touch_ft5306"
-#define DEV_FT5406          "touch_ft5406"
-#define DEV_FT5606          "touch_ft5606"
-
-#define DEV_FT5X0X          "touch_ft5x0x"
-#define TS_I2C_NAME	    "ft5x0x-ts"
-#define FT5406_I2C_ADDR     0x38
-#define FT5X0X_I2C_BUS      0x01
-
-enum FT5X0X_ID{
-    FT5206 =1,
-    FT5301,
-    FT5302,
-    FT5306,
-    FT5406,
-    FT5606,
-    FT5X0X,
-};
-
-struct vt1603_ts_cal_info {
-    int   a1;
-    int   b1;
-    int   c1;
-    int   a2;
-    int   b2;
-    int   c2;
-    int   delta;
-};
-
-#define SUPPORT_POINT_NUM   10
-struct ts_event {
-	int x[SUPPORT_POINT_NUM];
-	int y[SUPPORT_POINT_NUM];
-    int tid[SUPPORT_POINT_NUM];
-    int tpoint;
-};
-
-#define TOUCH_KEY
-
-#ifdef TOUCH_KEY
-#define NUM_KEYS 4
-struct key_pos{
-    int y_lower;
-    int y_upper;
-};
-
-struct ts_key{
-    int axis;
-    int x_lower;
-    int x_upper;
-    struct key_pos ypos[NUM_KEYS];
-};
-#endif
-
-struct ft5x0x_data {
-    int id;
-    unsigned int addr;
-    const char *name;
-    u8 fw_name[64];
-	u8 cfg_name[32];
-
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	struct ts_event event;
-	struct work_struct read_work;
-	struct workqueue_struct *workqueue;
-    struct mutex ts_mutex;
-    struct kobject *kobj;
- #ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend early_suspend;
-#endif
-    int earlysus;
-
-    int reslx;
-    int resly;
-
-    int tw;
-    int th;
-
-    int irq;
-    int irqgpio;
-    int rstgpio;
-/*
-    int igp_idx;
-    int igp_bit;
-    
-    int rgp_idx;
-    int rgp_bit;
-*/
-
-    int nt;
-    int nb;
-    int xch;
-    int ych;
-    int swap;
-    int lcd_exchg;
-
-    int upg;
-	int load_cfg;
-    int dbg;
-#ifdef TOUCH_KEY
-    int tskey_used;
-    int tkey_pressed;
-    int nkeys;
-    int tkey_idx;
-    struct ts_key tkey;
-#endif    
-
-};
-
-enum ft5x0x_ts_regs {
-	FT5X0X_REG_THGROUP					= 0x80,     /* touch threshold, related to sensitivity */
-	FT5X0X_REG_THPEAK					= 0x81,
-	FT5X0X_REG_THCAL					= 0x82,
-	FT5X0X_REG_THWATER					= 0x83,
-	FT5X0X_REG_THTEMP					= 0x84,
-	FT5X0X_REG_THDIFF					= 0x85,				
-	FT5X0X_REG_CTRL						= 0x86,
-	FT5X0X_REG_TIMEENTERMONITOR			= 0x87,
-	FT5X0X_REG_PERIODACTIVE				= 0x88,      /* report rate */
-	FT5X0X_REG_PERIODMONITOR			= 0x89,
-	FT5X0X_REG_HEIGHT_B					= 0x8a,
-	FT5X0X_REG_MAX_FRAME				= 0x8b,
-	FT5X0X_REG_DIST_MOVE				= 0x8c,
-	FT5X0X_REG_DIST_POINT				= 0x8d,
-	FT5X0X_REG_FEG_FRAME				= 0x8e,
-	FT5X0X_REG_SINGLE_CLICK_OFFSET		= 0x8f,
-	FT5X0X_REG_DOUBLE_CLICK_TIME_MIN	= 0x90,
-	FT5X0X_REG_SINGLE_CLICK_TIME		= 0x91,
-	FT5X0X_REG_LEFT_RIGHT_OFFSET		= 0x92,
-	FT5X0X_REG_UP_DOWN_OFFSET			= 0x93,
-	FT5X0X_REG_DISTANCE_LEFT_RIGHT		= 0x94,
-	FT5X0X_REG_DISTANCE_UP_DOWN		    = 0x95,
-	FT5X0X_REG_ZOOM_DIS_SQR				= 0x96,
-	FT5X0X_REG_RADIAN_VALUE				=0x97,
-	FT5X0X_REG_MAX_X_HIGH               = 0x98,
-	FT5X0X_REG_MAX_X_LOW             	= 0x99,
-	FT5X0X_REG_MAX_Y_HIGH            	= 0x9a,
-	FT5X0X_REG_MAX_Y_LOW             	= 0x9b,
-	FT5X0X_REG_K_X_HIGH            		= 0x9c,
-	FT5X0X_REG_K_X_LOW             		= 0x9d,
-	FT5X0X_REG_K_Y_HIGH            		= 0x9e,
-	FT5X0X_REG_K_Y_LOW             		= 0x9f,
-	FT5X0X_REG_AUTO_CLB_MODE			= 0xa0,
-	FT5X0X_REG_LIB_VERSION_H 			= 0xa1,
-	FT5X0X_REG_LIB_VERSION_L 			= 0xa2,		
-	FT5X0X_REG_CIPHER					= 0xa3,
-	FT5X0X_REG_MODE						= 0xa4,
-	FT5X0X_REG_PMODE					= 0xa5,	  /* Power Consume Mode		*/	
-	FT5X0X_REG_FIRMID					= 0xa6,   /* Firmware version */
-	FT5X0X_REG_STATE					= 0xa7,
-	FT5X0X_REG_FT5201ID					= 0xa8,
-	FT5X0X_REG_ERR						= 0xa9,
-	FT5X0X_REG_CLB						= 0xaa,
-};
-
-//FT5X0X_REG_PMODE
-#define PMODE_ACTIVE        0x00
-#define PMODE_MONITOR       0x01
-#define PMODE_STANDBY       0x02
-#define PMODE_HIBERNATE     0x03
-
-#define DEV_NAME 				    "wmtts"
-#define DEV_MAJOR					11
-
-#define TS_IOC_MAGIC  				't'
-#define TS_IOCTL_CAL_START    		_IO(TS_IOC_MAGIC,   1)
-#define TS_IOCTL_CAL_DONE     		_IOW(TS_IOC_MAGIC,  2, int*)
-#define TS_IOCTL_GET_RAWDATA  		_IOR(TS_IOC_MAGIC,  3, int*)
-#define TS_IOCTL_CAL_QUIT			_IOW(TS_IOC_MAGIC,  4, int*)
-#define TS_IOCTL_CAL_CAP	        _IOW(TS_IOC_MAGIC,  5, int*)
-#define TS_IOC_MAXNR          		5
-
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num,int bus_id);
-
-//#define FT_DEBUG
-
-#undef dbg
-#ifdef FT_DEBUG
-	#define dbg(fmt,args...)  printk("DBG:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-#else
-	#define dbg(fmt,args...)  
-#endif
-
-#undef dbg_err
-#define dbg_err(fmt,args...)  printk("ERR:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-
-//#define FTS_DBG
-#ifdef FTS_DBG
-#define DBG(fmt, args...) printk("[FTS]" fmt, ## args)
-#else
-#define DBG(fmt, args...) do{}while(0)
-#endif
-
-#ifndef errlog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s:%d]: " fmt, __FUNCTION__,__LINE__, ## args)
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x_upg.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x_upg.c
deleted file mode 100755
index 9db72130..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ft5x0x_upg.c
+++ /dev/null
@@ -1,506 +0,0 @@
-#include <linux/i2c.h>

-#include <linux/interrupt.h>

-#include <linux/delay.h>

-#include <linux/mount.h>

-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>

-#endif
-#include <linux/syscalls.h>

-#include <asm/unistd.h>

-#include <asm/uaccess.h>

-#include <linux/fs.h>

-#include <linux/string.h>

-#include <linux/slab.h>

-#include "ft5x0x.h"

-

-typedef enum

-{

-    ERR_OK,

-    ERR_MODE,

-    ERR_READID,

-    ERR_ERASE,

-    ERR_STATUS,

-    ERR_ECC,

-    ERR_DL_ERASE_FAIL,

-    ERR_DL_PROGRAM_FAIL,

-    ERR_DL_VERIFY_FAIL,

-    ERR_FMID

-}E_UPGRADE_ERR_TYPE;

-

-#define FT5X_CTPM_ID_L   0X79

-#define FT5X_CTPM_ID_H   0X03

-

-#define FT56_CTPM_ID_L   0X79

-#define FT56_CTPM_ID_H   0X06

-

-#define FTS_PACKET_LENGTH  128

-

-extern struct ft5x0x_data *pContext;

-extern int ft5x0x_i2c_rxdata(char *rxdata, int length);

-extern int ft5x0x_i2c_txdata(char *txdata, int length);

-

-static int ft5x0x_write_reg(u8 addr, u8 para)

-{

-    u8 buf[2];

-    int ret = -1;

-

-    buf[0] = addr;

-    buf[1] = para;

-    ret = ft5x0x_i2c_txdata(buf, 2);

-    if (ret <= 0) {

-        printk("write reg failed! %x ret: %d", buf[0], ret);

-        return -1;

-    }

-    

-    return 0;

-}

-

-static int ft5x0x_read_reg(u8 addr, u8 *pdata)

-{

-    int ret;

-    u8 buf[2];

-    struct i2c_msg msgs[2];

-

-    //

-    buf[0] = addr;    //register address

-    

-    msgs[0].addr = pContext->addr;

-    msgs[0].flags = 0 | I2C_M_NOSTART;

-    msgs[0].len = 1;

-    msgs[0].buf = buf;

-    

-    msgs[1].addr = pContext->addr;

-    msgs[1].flags = I2C_M_RD;

-    msgs[1].len = 1;

-    msgs[1].buf = pdata;

-

-    //ret = wmt_i2c_xfer_continue_if_4(msgs, 2, FT5X0X_I2C_BUS);

-    ret = i2c_transfer(pContext->client->adapter, msgs, 2);
-    if (ret <= 0)

-        printk("msg %s i2c read error: %d\n", __func__, ret);

-

-    return ret;

-  

-}

-

-

-/*

-[function]: 

-    send a command to ctpm.

-[parameters]:

-    btcmd[in]        :command code;

-    btPara1[in]    :parameter 1;    

-    btPara2[in]    :parameter 2;    

-    btPara3[in]    :parameter 3;    

-    num[in]        :the valid input parameter numbers, if only command code needed and no parameters followed,then the num is 1;    

-[return]:

-    FTS_TRUE    :success;

-    FTS_FALSE    :io fail;

-*/

-static u8 cmd_write(u8 *cmd,u8 num)

-{

-    return ft5x0x_i2c_txdata(cmd, num);

-}

-

-/*

-[function]: 

-    write data to ctpm , the destination address is 0.

-[parameters]:

-    pbt_buf[in]    :point to data buffer;

-    bt_len[in]        :the data numbers;    

-[return]:

-    FTS_TRUE    :success;

-    FTS_FALSE    :io fail;

-*/

-static u8 byte_write(u8* pbt_buf, int dw_len)

-{

-    

-    return ft5x0x_i2c_txdata( pbt_buf, dw_len);

-}

-

-/*

-[function]: 

-    read out data from ctpm,the destination address is 0.

-[parameters]:

-    pbt_buf[out]    :point to data buffer;

-    bt_len[in]        :the data numbers;    

-[return]:

-    FTS_TRUE    :success;

-    FTS_FALSE    :io fail;

-*/

-static u8 byte_read(u8* pbt_buf, u8 bt_len)

-{

-    int ret;

-	struct i2c_msg msg[1];

-	
-	msg[0].addr = pContext->addr;

-	msg[0].flags = I2C_M_RD;

-	msg[0].len = bt_len;

-	msg[0].buf = pbt_buf;

-
-    	ret = i2c_transfer(pContext->client->adapter, msg, 1);
-	//ret = wmt_i2c_xfer_continue_if_4(msg, 1, FT5X0X_I2C_BUS);

-	if (ret <= 0)
-		printk("msg i2c read error: %d\n", ret);

-	
-	return ret;

-}

-

-

-/*

-[function]: 

-    burn the FW to ctpm.

-[parameters]:(ref. SPEC)

-    pbt_buf[in]    :point to Head+FW ;

-    dw_lenth[in]:the length of the FW + 6(the Head length);    

-    bt_ecc[in]    :the ECC of the FW

-[return]:

-    ERR_OK        :no error;

-    ERR_MODE    :fail to switch to UPDATE mode;

-    ERR_READID    :read id fail;

-    ERR_ERASE    :erase chip fail;

-    ERR_STATUS    :status error;

-    ERR_ECC        :ecc error.

-*/

-static E_UPGRADE_ERR_TYPE ft5x0x_fw_upgrade(struct ft5x0x_data *ft5x0x, u8* pbt_buf, int dw_lenth)

-{

-    int i = 0,j = 0,i_ret;

-    int packet_number;

-    int temp,lenght;

-    u8 packet_buf[FTS_PACKET_LENGTH + 6];

-    u8 auc_i2c_write_buf[10];

-    u8 reg_val[2] = {0};

-    u8 ctpm_id[2] = {0};

-    u8 cmd[4];

-    u8 bt_ecc;

-

-    /*********Step 1:Reset  CTPM *****/

-    /*write 0xaa to register 0xfc*/

-    ft5x0x_write_reg(0xfc,0xaa);

-    msleep(50);

-    /*write 0x55 to register 0xfc*/

-    ft5x0x_write_reg(0xfc,0x55);

-    printk("[FTS] Step 1: Reset CTPM.\n");

-    msleep(30);   

-

-    /*********Step 2:Enter upgrade mode *****/

-    auc_i2c_write_buf[0] = 0x55;

-    auc_i2c_write_buf[1] = 0xaa;

-    do{

-        i ++;

-        i_ret = byte_write(auc_i2c_write_buf, 2);

-        mdelay(5);

-    }while(i_ret <= 0 && i < 5 );

-    msleep(20);

-    

-    /*********Step 3:check READ-ID**********/        

-    if(ft5x0x->id == FT5606){

-        ctpm_id[0] = FT56_CTPM_ID_L;

-        ctpm_id[1] = FT56_CTPM_ID_H;

-    }else{

-        ctpm_id[0] = FT5X_CTPM_ID_L;

-        ctpm_id[1] = FT5X_CTPM_ID_H;

-    }

-

-    cmd[0] = 0x90;

-    cmd[1] = 0x00;

-    cmd[2] = 0x00;

-    cmd[3] = 0x00;

-    cmd_write(cmd,4);

-    byte_read(reg_val,2);

-    if (reg_val[0] == ctpm_id[0] && reg_val[1] == ctpm_id[1]){

-        printk("[FTS] Step 3: CTPM ID,ID1 = 0x%x,ID2 = 0x%x\n",reg_val[0],reg_val[1]);

-    }else{

-        printk("[FTS] ID_ERROR: CTPM ID,ID1 = 0x%x,ID2 = 0x%x\n",reg_val[0],reg_val[1]);

-        return ERR_READID;

-    }

-

-    cmd[0] = 0xcd;

-    cmd_write(cmd,1);

-    byte_read(reg_val,1);

-    printk("[FTS] bootloader version = 0x%x\n", reg_val[0]);

-

-    /******Step 4:erase app and panel paramenter area *********/

-    cmd[0] = 0x61;

-    cmd_write(cmd,1); //erase app area

-    msleep(1500); 

-    cmd[0] = 0x63;

-    cmd_write(cmd,1); //erase panel parameter area

-    msleep(100);

-    printk("[FTS] Step 4: erase. \n");

-

-    /*********Step 5:write firmware(FW) to ctpm flash*********/

-    bt_ecc = 0;

-    printk("[FTS] Step 5: start upgrade. \n");

-    dw_lenth = dw_lenth - 8;

-    packet_number = (dw_lenth) / FTS_PACKET_LENGTH;

-    packet_buf[0] = 0xbf;

-    packet_buf[1] = 0x00;

-    for (j=0;j<packet_number;j++){

-        temp = j * FTS_PACKET_LENGTH;

-        packet_buf[2] = (u8)(temp>>8);

-        packet_buf[3] = (u8)temp;

-        lenght = FTS_PACKET_LENGTH;

-        packet_buf[4] = (u8)(lenght>>8);

-        packet_buf[5] = (u8)lenght;

-

-        for (i=0;i<FTS_PACKET_LENGTH;i++){

-            packet_buf[6+i] = pbt_buf[j*FTS_PACKET_LENGTH + i]; 

-            bt_ecc ^= packet_buf[6+i];

-        }

-        

-        byte_write(&packet_buf[0],FTS_PACKET_LENGTH + 6);

-        mdelay(FTS_PACKET_LENGTH/6 + 1);

-        if ((j * FTS_PACKET_LENGTH % 1024) == 0){

-              printk("[FTS] upgrade the 0x%x th byte.\n", ((unsigned int)j) * FTS_PACKET_LENGTH);

-        }

-    }

-

-    if ((dw_lenth) % FTS_PACKET_LENGTH > 0){

-        temp = packet_number * FTS_PACKET_LENGTH;

-        packet_buf[2] = (u8)(temp>>8);

-        packet_buf[3] = (u8)temp;

-

-        temp = (dw_lenth) % FTS_PACKET_LENGTH;

-        packet_buf[4] = (u8)(temp>>8);

-        packet_buf[5] = (u8)temp;

-

-        for (i=0;i<temp;i++){

-            packet_buf[6+i] = pbt_buf[ packet_number*FTS_PACKET_LENGTH + i]; 

-            bt_ecc ^= packet_buf[6+i];

-        }

-

-        byte_write(&packet_buf[0],temp+6);    

-        mdelay(20);

-    }

-

-    //send the last six byte

-    for (i = 0; i<6; i++){

-        temp = 0x6ffa + i;

-        packet_buf[2] = (u8)(temp>>8);

-        packet_buf[3] = (u8)temp;

-        temp =1;

-        packet_buf[4] = (u8)(temp>>8);

-        packet_buf[5] = (u8)temp;

-        packet_buf[6] = pbt_buf[ dw_lenth + i]; 

-        bt_ecc ^= packet_buf[6];

-

-        byte_write(&packet_buf[0],7);  

-        mdelay(20);

-    }

-

-    /*********Step 6: read out checksum********************/

-    /*send the opration head*/

-    cmd[0] = 0xcc;

-    cmd_write(cmd,1);

-    byte_read(reg_val,1);

-    printk("[FTS] Step 6:read ECC 0x%x, firmware ECC 0x%x. \n", reg_val[0], bt_ecc);

-    if(reg_val[0] != bt_ecc){

-        return ERR_ECC;

-    }

-

-    /*********Step 7: reset the new FW***********************/

-    cmd[0] = 0x07;

-    cmd_write(cmd,1);

-

-    msleep(300);  //make sure CTP startup normally

-    

-    return ERR_OK;

-}

-

-int ft5x0x_auto_clb(void)

-{

-    u8 uc_temp;

-    u8 i ;

-

-    printk("[FTS] start auto CLB.\n");

-    msleep(200);

-    ft5x0x_write_reg(0, 0x40);  

-    msleep(100);   //make sure already enter factory mode

-    ft5x0x_write_reg(2, 0x4);  //write command to start calibration

-    msleep(300);

-    for(i=0;i<100;i++){

-        ft5x0x_read_reg(0,&uc_temp);

-        if ( ((uc_temp&0x70)>>4) == 0x0){ //return to normal mode, calibration finish

-            break;

-        }

-        msleep(200);

-        printk("[FTS] waiting calibration %d\n",i);

-    }

-    printk("[FTS] calibration OK.\n");

-    

-    msleep(300);

-    ft5x0x_write_reg(0, 0x40);  //goto factory mode

-    msleep(100);   //make sure already enter factory mode

-    ft5x0x_write_reg(2, 0x5);  //store CLB result

-    msleep(300);

-    ft5x0x_write_reg(0, 0x0); //return to normal mode 

-    msleep(300);

-    printk("[FTS] store CLB result OK.\n");

-    return 0;

-}

-

-static int ft5x0x_get_bin_ver(const u8 *fw, int fw_szie)

-{

-    if (fw_szie > 2){

-        return fw[fw_szie - 2];

-    }else{

-        return 0xff; //default value

-    }

-    return 0xff;

-}

-

-int ft5x0x_read_fw_ver(void)

-{

-    u8 ver=0;

-    int ret=0;

-    

-    ret = ft5x0x_read_reg(FT5X0X_REG_FIRMID, &ver);

-    if(ret > 0) 

-        return ver;

-

-    return ret;

-}

-

-

-static int ft5x0x_get_fw_szie(const char *fw_name)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize = 0;

-

-    if(fw_name == NULL){

-        dbg_err("Firmware name error.\n");

-        return -EFAULT;

-    }

-

-	if (NULL == pfile)

-		pfile = filp_open(fw_name, O_RDONLY, 0);

-

-	if (IS_ERR(pfile)) {

-		dbg_err("File open error: %s.\n", fw_name);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	filp_close(pfile, NULL);

-	return fsize;

-}

-

-static int ft5x0x_read_fw(const char *fw_name, u8 *buf)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize;

-	loff_t pos;

-	mm_segment_t fs;

-

-	if(fw_name == NULL){

-        dbg_err("Firmware name error.\n");

-        return -EFAULT;

-    }

-

-    if (NULL == pfile)

-		pfile = filp_open(fw_name, O_RDONLY, 0);

-	if (IS_ERR(pfile)) {

-		dbg_err("File open error: %s.\n", fw_name);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	fs = get_fs();

-	set_fs(KERNEL_DS);

-	pos = 0;

-	vfs_read(pfile, buf, fsize, &pos);

-	filp_close(pfile, NULL);

-	set_fs(fs);

-

-	return 0;

-}

-

-#define FW_SUFFFIX ".bin"

-#define SD_UPG_BIN_PATH "/sdcard/_wmt_ft5x0x_fw_app.bin"

-#define FS_UPG_BIN_PATH "/lib/firmware/"

-

-int ft5x0x_upg_fw_bin(struct ft5x0x_data *ft5x0x, int check_ver)

-{

-	int i_ret = 0;

-	int fwsize = 0;

-    int hw_fw_ver;

-    int bin_fw_ver;

-    int do_upg;

-    u8 *pbt_buf = NULL;

-    u8 fw_path[128] = {0};

-

-    if(ft5x0x->upg) 

-        sprintf(fw_path,"%s%s%s", FS_UPG_BIN_PATH, ft5x0x->fw_name,FW_SUFFFIX);//get fw binary file from filesystem

-    else 

-        strcpy(fw_path,SD_UPG_BIN_PATH); //get fw binary file from SD card

-    

-    fwsize = ft5x0x_get_fw_szie(fw_path); 

-	if (fwsize <= 0) {

-		dbg_err("Get firmware size failed\n");

-		return -EIO;

-	}

-

-	if (fwsize < 8 || fwsize > 32 * 1024) {

-		dbg_err("FW length error\n");

-		return -EIO;

-	}

-

-	pbt_buf = kmalloc(fwsize + 1, GFP_KERNEL);

-	if (ft5x0x_read_fw(fw_path, pbt_buf)) {

-		dbg_err("Request_firmware failed\n");

-		i_ret = -EIO;

-        goto exit;

-	}

-    

-    hw_fw_ver =ft5x0x_read_fw_ver();

-    if(hw_fw_ver <= 0){

-        dbg_err("Read firmware version failed\n");

-        i_ret = hw_fw_ver;

-        goto exit;

-    }

-    

-    bin_fw_ver = ft5x0x_get_bin_ver(pbt_buf, fwsize);

-    printk("[FTS] hardware fw ver 0x%0x, binary ver 0x%0x\n",hw_fw_ver, bin_fw_ver);

-

-    if(check_ver){

-        if(hw_fw_ver == 0xa6 || hw_fw_ver < bin_fw_ver)

-            do_upg = 1;

-        else

-            do_upg = 0;

-    }else{

-        do_upg = 1;

-    }

-    

-    if(do_upg){

-	    if ((pbt_buf[fwsize - 8] ^ pbt_buf[fwsize - 6]) == 0xFF && 

-            (pbt_buf[fwsize - 7] ^ pbt_buf[fwsize - 5]) == 0xFF &&

-            (pbt_buf[fwsize - 3] ^ pbt_buf[fwsize - 4]) == 0xFF) {

-		    i_ret = ft5x0x_fw_upgrade(ft5x0x, pbt_buf, fwsize);

-		    if (i_ret)

-			    dbg_err("Upgrade failed, i_ret=%d\n",i_ret);

-		    else {

-                hw_fw_ver = ft5x0x_read_fw_ver();

-                printk("[FTS] upgrade to new version 0x%x\n", hw_fw_ver);

-		    }

-	    } else {

-		    dbg_err("FW format error\n");

-	    }

-    }

-

-    ft5x0x_auto_clb();/*start auto CLB*/

-    

-exit:    

-    kfree(pbt_buf);

-	return i_ret;

-}

-

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ini.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ini.c
deleted file mode 100755
index a4f8dc38..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ini.c
+++ /dev/null
@@ -1,406 +0,0 @@
-#include <linux/string.h>

-#include <asm/unistd.h>

-#include <linux/slab.h>
-

-#include "ini.h"

-

-

-char CFG_SSL = '[';  /* Ïî±êÖ¾·ûSection Symbol --¿É¸ù¾ÝÌØÊâÐèÒª½øÐж¨Òå¸ü¸Ä£¬Èç { }µÈ*/

-char CFG_SSR = ']';  /* Ïî±êÖ¾·ûSection Symbol --¿É¸ù¾ÝÌØÊâÐèÒª½øÐж¨Òå¸ü¸Ä£¬Èç { }µÈ*/
-char CFG_NIS = ':';  /* name Óë index Ö®¼äµÄ·Ö¸ô·û */
-char CFG_NTS = '#';  /* ×¢ÊÍ·û*/
-
-static char * ini_str_trim_r(char * buf);

-static char * ini_str_trim_l(char * buf);

-static int ini_file_get_line(char *filedata, char *buffer, int maxlen); 

-static int ini_split_key_value(char *buf, char **key, char **val); 

-static long atol(char *nptr);

-

-

-/*************************************************************

-Function: »ñµÃkeyµÄÖµ

-Input: char * filedata¡¡Îļþ£»char * section¡¡ÏîÖµ£»char * key¡¡¼üÖµ

-Output: char * value¡¡keyµÄÖµ

-Return: 0		SUCCESS

-		-1		δÕÒµ½section

-		-2		δÕÒµ½key

-		-10		Îļþ´ò¿ªÊ§°Ü

-		-12		¶ÁÈ¡Îļþʧ°Ü

-		-14		Îļþ¸ñʽ´íÎó

-		-22		³¬³ö»º³åÇø´óС

-Note: 

-*************************************************************/

-int ini_get_key(char *filedata, char * section, char * key, char * value)

-{

-	//char buf1[MAX_CFG_BUF + 1], buf2[MAX_CFG_BUF + 1];

-	char *buf1, *buf2;

-	char *key_ptr, *val_ptr;

-	int  n, ret;

-	int dataoff = 0;

-	

-	*value='\0';

-	

-	buf1 = kzalloc(MAX_CFG_BUF + 1, GFP_KERNEL);
-    	if(!buf1){
-        	printk("buf1: mem alloc failed.\n");
-        	return -ENOMEM;
-    	}
-	buf2 = kzalloc(MAX_CFG_BUF + 1, GFP_KERNEL);
-    	if(!buf2){
-        	printk("buf2: mem alloc failed.\n");
-		kfree(buf1);
-        	return -ENOMEM;
-    	}
-
-	while(1) { /* ËÑÕÒÏîsection */

-		ret = CFG_ERR_READ_FILE;

-		n = ini_file_get_line(filedata+dataoff, buf1, MAX_CFG_BUF);

-		dataoff += n;

-		if(n < -1)

-			goto r_cfg_end;

-		ret = CFG_SECTION_NOT_FOUND;

-		if(n < 0)

-			goto r_cfg_end; /* Îļþβ£¬Î´·¢ÏÖ */ 

-

-		n = strlen(ini_str_trim_l(ini_str_trim_r(buf1)));

-		if(n == 0 || buf1[0] == CFG_NTS)

-			continue;       /* ¿ÕÐÐ »ò ×¢ÊÍÐÐ */ 

-

-		ret = CFG_ERR_FILE_FORMAT;

-		if(n > 2 && ((buf1[0] == CFG_SSL && buf1[n-1] != CFG_SSR)))

-			goto r_cfg_end;

-		if(buf1[0] == CFG_SSL) {

-			buf1[n-1] = 0x00;

-			if(strcmp(buf1+1, section) == 0) 

-				break; /* ÕÒµ½Ïîsection */

-		} 

-	} 

-

-	while(1){ /* ËÑÕÒkey */ 

-		ret = CFG_ERR_READ_FILE;

-		n = ini_file_get_line(filedata+dataoff, buf1, MAX_CFG_BUF);

-		dataoff += n;

-		if(n < -1) 

-			goto r_cfg_end;

-		ret = CFG_KEY_NOT_FOUND;

-		if(n < 0)

-			goto r_cfg_end;/* Îļþβ£¬Î´·¢ÏÖkey */ 

-

-		n = strlen(ini_str_trim_l(ini_str_trim_r(buf1))); 

-		if(n == 0 || buf1[0] == CFG_NTS) 

-			continue;       /* ¿ÕÐÐ »ò ×¢ÊÍÐÐ */ 

-		ret = CFG_KEY_NOT_FOUND; 

-		if(buf1[0] == CFG_SSL) 

-			goto r_cfg_end; 

-		if(buf1[n-1] == '+') { /* Óö+ºÅ±íʾÏÂÒ»ÐмÌÐø  */ 		

-			buf1[n-1] = 0x00; 

-			while(1) {			

-				ret = CFG_ERR_READ_FILE; 

-				n = ini_file_get_line(filedata+dataoff, buf2, MAX_CFG_BUF);

-				dataoff += n;

-				if(n < -1) 

-					goto r_cfg_end; 

-				if(n < 0) 

-					break;/* Îļþ½áÊø */ 

-

-				n = strlen(ini_str_trim_r(buf2)); 

-				ret = CFG_ERR_EXCEED_BUF_SIZE; 

-				if(n > 0 && buf2[n-1] == '+'){/* Óö+ºÅ±íʾÏÂÒ»ÐмÌÐø */ 

-				 	buf2[n-1] = 0x00; 

-					if( (strlen(buf1) + strlen(buf2)) > MAX_CFG_BUF) 

-						goto r_cfg_end; 

-					strcat(buf1, buf2); 

-					continue; 

-				} 

-				if(strlen(buf1) + strlen(buf2) > MAX_CFG_BUF) 

-					goto r_cfg_end; 

-				strcat(buf1, buf2); 

-				break; 

-			} 

-		} 

-		ret = CFG_ERR_FILE_FORMAT; 

-		if(ini_split_key_value(buf1, &key_ptr, &val_ptr) != 1) 

-			goto r_cfg_end; 

-		ini_str_trim_l(ini_str_trim_r(key_ptr)); 

-		if(strcmp(key_ptr, key) != 0) 

-			continue;                                  /* ºÍkeyÖµ²»Æ¥Åä */ 

-		strcpy(value, val_ptr); 

-		break; 

-	} 

-	ret = CFG_OK; 

-r_cfg_end: 

-	//if(fp != NULL) fclose(fp); 

-	kfree(buf1);
-	kfree(buf2);
-	return ret; 

-} 

-/*************************************************************

-Function: »ñµÃËùÓÐsection

-Input:  char *filename¡¡Îļþ,int max ×î´ó¿É·µ»ØµÄsectionµÄ¸öÊý

-Output: char *sections[]¡¡´æ·ÅsectionÃû×Ö

-Return: ·µ»Øsection¸öÊý¡£Èô³ö´í£¬·µ»Ø¸ºÊý¡£

-		-10			Îļþ´ò¿ª³ö´í

-		-12			Îļþ¶ÁÈ¡´íÎó

-		-14			Îļþ¸ñʽ´íÎó

-Note: 

-*************************************************************/

-int ini_get_sections(char *filedata, unsigned char * sections[], int max)

-{

-	//FILE *fp; 

-	char buf1[MAX_CFG_BUF + 1]; 

-	int n, n_sections = 0, ret; 

-	int dataoff = 0;

-	

-//	if((fp = fopen(filename, "rb")) == NULL) 

-//		return CFG_ERR_OPEN_FILE; 

-	

-	while(1) {/*ËÑÕÒÏîsection */

-		ret = CFG_ERR_READ_FILE;

-		n = ini_file_get_line(filedata+dataoff, buf1, MAX_CFG_BUF);

-		dataoff += n;

-		if(n < -1) 

-			goto cfg_scts_end; 

-		if(n < 0)

-			break;/* Îļþβ */ 

-		n = strlen(ini_str_trim_l(ini_str_trim_r(buf1)));

-		if(n == 0 || buf1[0] == CFG_NTS) 

-			continue;       /* ¿ÕÐÐ »ò ×¢ÊÍÐÐ */ 

-		ret = CFG_ERR_FILE_FORMAT;

-		if(n > 2 && ((buf1[0] == CFG_SSL && buf1[n-1] != CFG_SSR)))

-			goto cfg_scts_end;

-		if(buf1[0] == CFG_SSL) {

-			if (max!=0){

-				buf1[n-1] = 0x00;

-				strcpy((char *)sections[n_sections], buf1+1);

-				if (n_sections>=max)

-					break;		/* ³¬¹ý¿É·µ»Ø×î´ó¸öÊý */

-			}

-			n_sections++;

-		} 

-

-	} 

-	ret = n_sections;

-cfg_scts_end: 

-//	if(fp != NULL)

-//		fclose(fp);

-	return ret;

-} 

-

-

-/*************************************************************

-Function: È¥³ý×Ö·û´®ÓұߵĿÕ×Ö·û

-Input:  char * buf ×Ö·û´®Ö¸Õë

-Output: 

-Return: ×Ö·û´®Ö¸Õë

-Note: 

-*************************************************************/

-static char * ini_str_trim_r(char * buf)

-{

-	int len,i;

-	char tmp[128];

-

-	memset(tmp, 0, sizeof(tmp));

-	len = strlen(buf);

-//	tmp = (char *)malloc(len);

-	

-	memset(tmp,0x00,len);

-	for(i = 0;i < len;i++) {

-		if (buf[i] !=' ')

-			break;

-	}

-	if (i < len) {

-		strncpy(tmp,(buf+i),(len-i));

-	}

-	strncpy(buf,tmp,len);

-//	free(tmp);

-	return buf;

-}

-

-/*************************************************************

-Function: È¥³ý×Ö·û´®×ó±ßµÄ¿Õ×Ö·û

-Input:  char * buf ×Ö·û´®Ö¸Õë

-Output: 

-Return: ×Ö·û´®Ö¸Õë

-Note: 

-*************************************************************/

-static char * ini_str_trim_l(char * buf)

-{

-	int len,i;	

-	char tmp[128];

-

-	memset(tmp, 0, sizeof(tmp));

-	len = strlen(buf);

-	//tmp = (char *)malloc(len);

-

-	memset(tmp,0x00,len);

-

-	for(i = 0;i < len;i++) {

-		if (buf[len-i-1] !=' ')

-			break;

-	}

-	if (i < len) {

-		strncpy(tmp,buf,len-i);

-	}

-	strncpy(buf,tmp,len);

-	//free(tmp);

-	return buf;

-}

-/*************************************************************

-Function: ´ÓÎļþÖжÁÈ¡Ò»ÐÐ

-Input:  FILE *fp Îļþ¾ä±ú£»int maxlen »º³åÇø×î´ó³¤¶È

-Output: char *buffer Ò»ÐÐ×Ö·û´®

-Return: >0		ʵ¼Ê¶ÁµÄ³¤¶È

-		-1		Îļþ½áÊø

-		-2		¶ÁÎļþ³ö´í

-Note: 

-*************************************************************/

-static int ini_file_get_line(char *filedata, char *buffer, int maxlen)

-{

-	int  i, j; 

-	char ch1; 

-	

-	for(i=0, j=0; i<maxlen; j++) { 

-		ch1 = filedata[j];

-		if(ch1 == '\n' || ch1 == 0x00) 

-			break; /* »»ÐÐ */ 

-		if(ch1 == '\f' || ch1 == 0x1A) {      /* '\f':»»Ò³·ûÒ²ËãÓÐЧ×Ö·û */ 			

-			buffer[i++] = ch1; 

-			break; 

-		}

-		if(ch1 != '\r') buffer[i++] = ch1;    /* ºöÂԻسµ·û */ 

-	} 

-	buffer[i] = '\0'; 

-	return i+2; 

-} 

-/*************************************************************

-Function: ·ÖÀëkeyºÍvalue

-			key=val

-			jack   =   liaoyuewang 

-			|      |   | 

-			k1     k2  i 

-Input:  char *buf

-Output: char **key, char **val

-Return: 1 --- ok 

-		0 --- blank line 

-		-1 --- no key, "= val" 

-		-2 --- only key, no '=' 

-Note: 

-*************************************************************/

-static int  ini_split_key_value(char *buf, char **key, char **val)

-{

-	int  i, k1, k2, n; 

-	

-	if((n = strlen((char *)buf)) < 1)

-		return 0; 

-	for(i = 0; i < n; i++) 

-		if(buf[i] != ' ' && buf[i] != '\t')

-			break; 

-

-	if(i >= n)

-		return 0;

-

-	if(buf[i] == '=')

-		return -1;

-	

-	k1 = i;

-	for(i++; i < n; i++) 

-		if(buf[i] == '=') 

-			break;

-

-	if(i >= n)

-		return -2;

-	k2 = i;

-	

-	for(i++; i < n; i++)

-		if(buf[i] != ' ' && buf[i] != '\t') 

-			break; 

-

-	buf[k2] = '\0'; 

-

-	*key = buf + k1; 

-	*val = buf + i; 

-	return 1; 

-} 

-

-int my_atoi(const char *str)

-{

-	int result = 0;

-	int signal = 1; /* ĬÈÏΪÕýÊý */

-	if((*str>='0'&&*str<='9')||*str=='-'||*str=='+') {

-		if(*str=='-'||*str=='+') { 

-			if(*str=='-')

-				signal = -1; /*ÊäÈ븺Êý*/

-			str++;

-		}

-	}

-	else 

-		return 0;

-	/*¿ªÊ¼×ª»»*/

-	while(*str>='0' && *str<='9')

-	   result = result*10 + (*str++ - '0' );

-	

-	return signal*result;

-}

-

-int isspace(int x)  

-{  

-    if(x==' '||x=='\t'||x=='\n'||x=='\f'||x=='\b'||x=='\r')  

-        return 1;  

-    else   

-        return 0;  

-}  

-  

-int isdigit(int x)  

-{  

-    if(x<='9' && x>='0')           

-        return 1;   

-    else   

-        return 0;  

-  

-} 

-

-static long atol(char *nptr)

-{

-	int c; /* current char */

-	long total; /* current total */

-	int sign; /* if ''-'', then negative, otherwise positive */

-	/* skip whitespace */

-	while ( isspace((int)(unsigned char)*nptr) )

-		++nptr;

-	c = (int)(unsigned char)*nptr++;

-	sign = c; /* save sign indication */

-	if (c == '-' || c == '+')

-		c = (int)(unsigned char)*nptr++; /* skip sign */

-	total = 0;

-	while (isdigit(c)) {

-		total = 10 * total + (c - '0'); /* accumulate digit */

-		c = (int)(unsigned char)*nptr++; /* get next char */

-	}

-	if (sign == '-')

-		return -total;

-	else

-		return total; /* return result, negated if necessary */

-}

-/***

-*int atoi(char *nptr) - Convert string to long

-*

-*Purpose:

-* Converts ASCII string pointed to by nptr to binary.

-* Overflow is not detected. Because of this, we can just use

-* atol().

-*

-*Entry:

-* nptr = ptr to string to convert

-*

-*Exit:

-* return int value of the string

-*

-*Exceptions:

-* None - overflow is not detected.

-*

-*******************************************************************************/

-int atoi(char *nptr)

-{

-	return (int)atol(nptr);

-}

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ini.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ini.h
deleted file mode 100755
index 72434b53..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft5x0x/ini.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef INI_H
-#define INI_H
-
-#define MAX_CFG_BUF       512
-#define SUCCESS				0
-/* return value */
-#define CFG_OK						  SUCCESS
-#define CFG_SECTION_NOT_FOUND         -1 
-#define CFG_KEY_NOT_FOUND             -2 
-#define CFG_ERR                       -10 
-
-#define CFG_ERR_OPEN_FILE             -10 
-#define CFG_ERR_CREATE_FILE           -11 
-#define CFG_ERR_READ_FILE             -12 
-#define CFG_ERR_WRITE_FILE            -13 
-#define CFG_ERR_FILE_FORMAT           -14 
-
-
-#define CFG_ERR_EXCEED_BUF_SIZE       -22 
-
-#define COPYF_OK                      SUCCESS 
-#define COPYF_ERR_OPEN_FILE           -10 
-#define COPYF_ERR_CREATE_FILE         -11 
-#define COPYF_ERR_READ_FILE           -12 
-#define COPYF_ERR_WRITE_FILE          -13 
-
-
-struct ini_key_location {
-	int ini_section_line_no;
-	int ini_key_line_no;
-	int ini_key_lines;
-};
-
-
-int ini_get_key(char *filedata, char * section, char * key, char * value);
-int ini_get_sections(char *filedata, unsigned char * sections[], int max);
-
-int  ini_split_section(char *section, char **name, char **index);
-//int  ini_join_section(char **section, char *name, char *index);
-
-int atoi(char *nptr);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/Kconfig
deleted file mode 100755
index eb11a558..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-config TOUCHSCREEN_FT6X0X

-        tristate "FT5X0X Capacity Touchscreen Device Support"

-        default y

-        depends on ARCH_WMT

-        ---help---

-          Say Y here if you have an WMT based board with touchscreen

-          attached to it.

-          If unsure, say N.

-          To compile this driver as a module, choose M here: the

-          module will be called ft5x0x.

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/Makefile
deleted file mode 100755
index 859008b8..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_ft6x0x

-

-#obj-$(CONFIG_TOUCHSCREEN_FT5X0X) := $(MY_MODULE_NAME).o

-obj-m := $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := ft5x0x.o ft5x0x_upg.o ft5402_config.o ft6x06_ex_fun.o ini.o ft6x06_ts.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	@rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	@rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/focaltech_ctl.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/focaltech_ctl.h
deleted file mode 100755
index 7c58a15a..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/focaltech_ctl.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __FOCALTECH_CTL_H__

-#define __FOCALTECH_CTL_H__

-

-#define  FT_RW_IIC_DRV  "ft_rw_iic_drv"

-#define FT_RW_IIC_DRV_MAJOR 210    /*Ô¤ÉèµÄft_rw_iic_drvµÄÖ÷É豸ºÅ*/

-

-#define FT_I2C_RDWR_MAX_QUEUE 	36

-#define FT_I2C_SLAVEADDR   			11

-#define FT_I2C_RW          				12

-#define FT_RESET_TP				13

-

-typedef struct ft_rw_i2c

-{

-	u8 *buf;  	

-	u8 flag;	/*0-write 1-read*/

-	__u16 length; //the length of data 

-}*pft_rw_i2c;

-

-typedef struct ft_rw_i2c_queue

-{

-	struct ft_rw_i2c __user *i2c_queue;

-	int queuenum;	

-}*pft_rw_i2c_queue;

-

-int ft_rw_iic_drv_init(struct i2c_client *client);

-void  ft_rw_iic_drv_exit(void);

-#endif
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_config.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_config.c
deleted file mode 100755
index 58683ebd..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_config.c
+++ /dev/null
@@ -1,2295 +0,0 @@
-#include "ft5402_config.h"

-//#include <linux/i2c/ft5402_ts.h>

-

-#include <linux/i2c.h>

-#include <linux/delay.h>

-#include <linux/slab.h>

-#include <linux/kernel.h>

-#include <linux/semaphore.h>

-#include <linux/mutex.h>

-#include <linux/interrupt.h>

-#include <mach/irqs.h>

-

-#include <linux/syscalls.h>

-#include <asm/unistd.h>

-#include <asm/uaccess.h>

-#include <linux/fs.h>

-#include <linux/string.h>

-

-#include "ini.h"

-#include "ft5402_ini_config.h"

-#include "ft5x0x.h"

-

-

-extern int ft5x0x_i2c_txdata(char *txdata, int length);


-

-int ft5402_write_reg(struct i2c_client * client, u8 regaddr, u8 regvalue)

-{

-	unsigned char buf[2] = {0};

-	buf[0] = regaddr;

-	buf[1] = regvalue;

-

-	return ft5x0x_i2c_txdata(buf, 2);

-}

-

-int ft5402_read_reg(struct i2c_client * client, u8 regaddr, u8 * regvalue)

-{

-	int ret;

-

-	struct i2c_msg msgs[] = {

-		{

-			.addr	= client->addr,

-			.flags	= 0,

-			.len	= 1,

-			.buf	= &regaddr,

-		},

-		{

-			.addr	= client->addr,

-			.flags	= I2C_M_RD,

-			.len	= 1,

-			.buf	= regvalue,

-		},

-	};

-	ret = i2c_transfer(client->adapter, msgs, 2);

-	if (ret < 0)

-		pr_err("function:%s. i2c read error: %d\n", __func__, ret);

-	return ret;

-}

-

-/*set tx order

-*@txNO:		offset from tx order start

-*@txNO1:	tx NO.

-*/

-static int ft5402_set_tx_order(struct i2c_client * client, u8 txNO, u8 txNO1)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_write_reg(client, FT5402_REG_TX_ORDER_START + txNO,

-						txNO1);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_write_reg(client,

-					FT5402_REG_TX_ORDER_START + txNO - FT5402_TX_TEST_MODE_1,

-					txNO1);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*set tx order

-*@txNO:		offset from tx order start

-*@pTxNo:	return value of tx NO.

-*/

-static int ft5402_get_tx_order(struct i2c_client * client, u8 txNO, u8 *pTxNo)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client, FT5402_REG_TX_ORDER_START + txNO,

-						pTxNo);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if(ReCode >= 0)

-			ReCode =  ft5402_read_reg(client,

-					FT5402_REG_TX_ORDER_START + txNO - FT5402_TX_TEST_MODE_1,

-					pTxNo);	

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*set tx cap

-*@txNO: 	tx NO.

-*@cap_value:	value of cap

-*/

-static int ft5402_set_tx_cap(struct i2c_client * client, u8 txNO, u8 cap_value)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_write_reg(client, FT5402_REG_TX_CAP_START + txNO,

-						cap_value);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_write_reg(client,

-					FT5402_REG_TX_CAP_START + txNO - FT5402_TX_TEST_MODE_1,

-					cap_value);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*get tx cap*/

-static int ft5402_get_tx_cap(struct i2c_client * client, u8 txNO, u8 *pCap)

-{

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode =  ft5402_read_reg(client, FT5402_REG_TX_CAP_START + txNO,

-					pCap);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-					FT5402_REG_TX_CAP_START + txNO - FT5402_TX_TEST_MODE_1,

-					pCap);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	return ReCode;

-}

-

-/*set tx offset*/

-static int ft5402_set_tx_offset(struct i2c_client * client, u8 txNO, u8 offset_value)

-{

-	unsigned char temp=0;

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1) {

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_TX_OFFSET_START + (txNO>>1), &temp);

-		if (ReCode >= 0) {

-			if (txNO%2 == 0)

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_TX_OFFSET_START + (txNO>>1),

-							(temp&0xf0) + (offset_value&0x0f));	

-			else

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_TX_OFFSET_START + (txNO>>1),

-							(temp&0x0f) + (offset_value<<4));	

-		}

-	} else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0) {

-			ReCode = ft5402_read_reg(client,

-				FT5402_REG_DEVICE_MODE+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-				&temp);	/*enter Test mode 2*/

-			if (ReCode >= 0) {

-				if(txNO%2 == 0)

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_TX_OFFSET_START+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value&0x0f));	

-				else

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_TX_OFFSET_START+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value<<4));	

-			}

-		}

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*get tx offset*/

-static int ft5402_get_tx_offset(struct i2c_client * client, u8 txNO, u8 *pOffset)

-{

-	unsigned char temp=0;

-	unsigned char ReCode = 0;

-	if (txNO < FT5402_TX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_TX_OFFSET_START + (txNO>>1), &temp);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-						FT5402_REG_TX_OFFSET_START+((txNO-FT5402_TX_TEST_MODE_1)>>1),

-						&temp);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-

-	if (ReCode >= 0)

-		(txNO%2 == 0) ? (*pOffset = (temp&0x0f)) : (*pOffset = (temp>>4));

-	return ReCode;

-}

-

-/*set rx order*/

-static int ft5402_set_rx_order(struct i2c_client * client, u8 rxNO, u8 rxNO1)

-{

-	unsigned char ReCode = 0;

-	ReCode = ft5402_write_reg(client, FT5402_REG_RX_ORDER_START + rxNO,

-						rxNO1);

-	return ReCode;

-}

-

-/*get rx order*/

-static int ft5402_get_rx_order(struct i2c_client * client, u8 rxNO, u8 *prxNO1)

-{

-	unsigned char ReCode = 0;

-	ReCode = ft5402_read_reg(client, FT5402_REG_RX_ORDER_START + rxNO,

-						prxNO1);

-	return ReCode;

-}

-

-/*set rx cap*/

-static int ft5402_set_rx_cap(struct i2c_client * client, u8 rxNO, u8 cap_value)

-{

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1)

-		ReCode = ft5402_write_reg(client, FT5402_REG_RX_CAP_START + rxNO,

-						cap_value);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if(ReCode >= 0)

-			ReCode = ft5402_write_reg(client,

-					FT5402_REG_RX_CAP_START + rxNO - FT5402_RX_TEST_MODE_1,

-					cap_value);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*get rx cap*/

-static int ft5402_get_rx_cap(struct i2c_client * client, u8 rxNO, u8 *pCap)

-{

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client, FT5402_REG_RX_CAP_START + rxNO,

-						pCap);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if(ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-					FT5402_REG_RX_CAP_START + rxNO - FT5402_RX_TEST_MODE_1,

-					pCap);

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*set rx offset*/

-static int ft5402_set_rx_offset(struct i2c_client * client, u8 rxNO, u8 offset_value)

-{

-	unsigned char temp=0;

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1) {

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_RX_OFFSET_START + (rxNO>>1), &temp);

-		if (ReCode >= 0) {

-			if (rxNO%2 == 0)

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_RX_OFFSET_START + (rxNO>>1),

-							(temp&0xf0) + (offset_value&0x0f));	

-			else

-				ReCode = ft5402_write_reg(client,

-							FT5402_REG_RX_OFFSET_START + (rxNO>>1),

-							(temp&0x0f) + (offset_value<<4));	

-		}

-	}

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0) {

-			ReCode = ft5402_read_reg(client,

-				FT5402_REG_DEVICE_MODE+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-				&temp);	/*enter Test mode 2*/

-			if (ReCode >= 0) {

-				if (rxNO%2 == 0)

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_RX_OFFSET_START+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value&0x0f));	

-				else

-					ReCode = ft5402_write_reg(client,

-						FT5402_REG_RX_OFFSET_START+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-						(temp&0xf0)+(offset_value<<4));	

-			}

-		}

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-	

-	return ReCode;

-}

-

-/*get rx offset*/

-static int ft5402_get_rx_offset(struct i2c_client * client, u8 rxNO, u8 *pOffset)

-{

-	unsigned char temp = 0;

-	unsigned char ReCode = 0;

-	if (rxNO < FT5402_RX_TEST_MODE_1)

-		ReCode = ft5402_read_reg(client,

-				FT5402_REG_RX_OFFSET_START + (rxNO>>1), &temp);

-	else {

-		ReCode = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-						FT5402_REG_TEST_MODE_2<<4);	/*enter Test mode 2*/

-		if (ReCode >= 0)

-			ReCode = ft5402_read_reg(client,

-						FT5402_REG_RX_OFFSET_START+((rxNO-FT5402_RX_TEST_MODE_1)>>1),

-						&temp);

-		

-		ft5402_write_reg(client, FT5402_REG_DEVICE_MODE,

-			FT5402_REG_TEST_MODE<<4);	/*enter Test mode*/

-	}

-

-	if (ReCode >= 0) {

-		if (0 == (rxNO%2))

-			*pOffset = (temp&0x0f);

-		else

-			*pOffset = (temp>>4);

-	}

-	

-	return ReCode;

-}

-

-/*set tx num*/

-static int ft5402_set_tx_num(struct i2c_client *client, u8 txnum)

-{

-	return ft5402_write_reg(client, FT5402_REG_TX_NUM, txnum);

-}

-

-/*get tx num*/

-static int ft5402_get_tx_num(struct i2c_client *client, u8 *ptxnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_TX_NUM, ptxnum);

-}

-

-/*set rx num*/

-static int ft5402_set_rx_num(struct i2c_client *client, u8 rxnum)

-{

-	return ft5402_write_reg(client, FT5402_REG_RX_NUM, rxnum);

-}

-

-/*get rx num*/

-static int ft5402_get_rx_num(struct i2c_client *client, u8 *prxnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_RX_NUM, prxnum);

-}

-

-/*set resolution*/

-static int ft5402_set_Resolution(struct i2c_client *client, u16 x, u16 y)

-{

-	unsigned char cRet = 0;

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_X_H, ((unsigned char)(x>>8)));

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_X_L, ((unsigned char)(x&0x00ff)));

-

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_Y_H, ((unsigned char)(y>>8)));

-	cRet &= ft5402_write_reg(client,

-			FT5402_REG_RESOLUTION_Y_L, ((unsigned char)(y&0x00ff)));

-

-	return cRet;

-}

-

-/*get resolution*/

-static int ft5402_get_Resolution(struct i2c_client *client,

-			u16 *px, u16 *py)

-{

-	unsigned char cRet = 0, temp1 = 0, temp2 = 0;

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_X_H, &temp1);

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_X_L, &temp2);

-	(*px) = (((u16)temp1) << 8) | ((u16)temp2);

-

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_Y_H, &temp1);

-	cRet &= ft5402_read_reg(client,

-			FT5402_REG_RESOLUTION_Y_L, &temp2);

-	(*py) = (((u16)temp1) << 8) | ((u16)temp2);

-

-	return cRet;

-}

-

-

-/*set voltage*/

-static int ft5402_set_vol(struct i2c_client *client, u8 Vol)

-{

-	return  ft5402_write_reg(client, FT5402_REG_VOLTAGE, Vol);

-}

-

-/*get voltage*/

-static int ft5402_get_vol(struct i2c_client *client, u8 *pVol)

-{

-	return ft5402_read_reg(client, FT5402_REG_VOLTAGE, pVol);

-}

-

-/*set gain*/

-static int ft5402_set_gain(struct i2c_client *client, u8 Gain)

-{

-	return ft5402_write_reg(client, FT5402_REG_GAIN, Gain);

-}

-

-/*get gain*/

-static int ft5402_get_gain(struct i2c_client *client, u8 *pGain)

-{

-	return ft5402_read_reg(client, FT5402_REG_GAIN, pGain);

-}

-

-/*get start rx*/

-static int ft5402_get_start_rx(struct i2c_client *client, u8 *pRx)

-{

-	return ft5402_read_reg(client, FT5402_REG_START_RX, pRx);

-}

-

-

-/*get adc target*/

-static int ft5402_get_adc_target(struct i2c_client *client, u16 *pvalue)

-{

-	int err = 0;

-	u8 tmp1, tmp2;

-	err = ft5402_read_reg(client, FT5402_REG_ADC_TARGET_HIGH,

-			&tmp1);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get adc target  high failed\n",

-				__func__);

-	err = ft5402_read_reg(client, FT5402_REG_ADC_TARGET_LOW,

-			&tmp2);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get adc target low failed\n",

-				__func__);

-

-	*pvalue = ((u16)tmp1<<8) + (u16)tmp2;

-	return err;

-}

-

-static int ft5402_set_face_detect_statistics_tx_num(struct i2c_client *client, u8 prevalue)

-{

-	return ft5402_write_reg(client, FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM,

-			prevalue);

-}

-

-static int ft5402_get_face_detect_statistics_tx_num(struct i2c_client *client, u8 *pprevalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM,

-			pprevalue);

-}

-

-static int ft5402_set_face_detect_pre_value(struct i2c_client *client, u8 prevalue)

-{

-	return ft5402_write_reg(client, FT5402_REG_FACE_DETECT_PRE_VALUE,

-			prevalue);

-}

-

-static int ft5402_get_face_detect_pre_value(struct i2c_client *client, u8 *pprevalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_FACE_DETECT_PRE_VALUE,

-			pprevalue);

-}

-

-static int ft5402_set_face_detect_num(struct i2c_client *client, u8 num)

-{

-	return ft5402_write_reg(client, FT5402_REG_FACE_DETECT_NUM,

-			num);

-}

-

-static int ft5402_get_face_detect_num(struct i2c_client *client, u8 *pnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_FACE_DETECT_NUM,

-			pnum);

-}

-

-

-static int ft5402_set_peak_value_min(struct i2c_client *client, u8 min)

-{

-	return ft5402_write_reg(client, FT5402_REG_BIGAREA_PEAK_VALUE_MIN,

-			min);

-}

-

-static int ft5402_get_peak_value_min(struct i2c_client *client, u8 *pmin)

-{

-	return ft5402_read_reg(client, FT5402_REG_BIGAREA_PEAK_VALUE_MIN,

-			pmin);

-}

-

-static int ft5402_set_diff_value_over_num(struct i2c_client *client, u8 num)

-{

-	return ft5402_write_reg(client, FT5402_REG_BIGAREA_DIFF_VALUE_OVER_NUM,

-			num);

-}

-static int ft5402_get_diff_value_over_num(struct i2c_client *client, u8 *pnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_BIGAREA_DIFF_VALUE_OVER_NUM,

-			pnum);

-}

-

-

-static int ft5402_set_customer_id(struct i2c_client *client, u8 num)

-{

-	return ft5402_write_reg(client, FT5402_REG_CUSTOMER_ID,

-			num);

-}

-static int ft5402_get_customer_id(struct i2c_client *client, u8 *pnum)

-{

-	return ft5402_read_reg(client, FT5402_REG_CUSTOMER_ID,

-			pnum);

-}

-

-static int ft5402_set_kx(struct i2c_client *client, u16 value)

-{

-	int err = 0;

-	err = ft5402_write_reg(client, FT5402_REG_KX_H,

-			value >> 8);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set kx high failed\n",

-				__func__);

-	err = ft5402_write_reg(client, FT5402_REG_KX_L,

-			value);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set kx low failed\n",

-				__func__);

-

-	return err;

-}

-

-static int ft5402_get_kx(struct i2c_client *client, u16 *pvalue)

-{

-	int err = 0;

-	u8 tmp1, tmp2;

-	err = ft5402_read_reg(client, FT5402_REG_KX_H,

-			&tmp1);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get kx high failed\n",

-				__func__);

-	err = ft5402_read_reg(client, FT5402_REG_KX_L,

-			&tmp2);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get kx low failed\n",

-				__func__);

-

-	*pvalue = ((u16)tmp1<<8) + (u16)tmp2;

-	return err;

-}

-static int ft5402_set_ky(struct i2c_client *client, u16 value)

-{

-	int err = 0;

-	err = ft5402_write_reg(client, FT5402_REG_KY_H,

-			value >> 8);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set ky high failed\n",

-				__func__);

-	err = ft5402_write_reg(client, FT5402_REG_KY_L,

-			value);

-	if (err < 0)

-		dev_err(&client->dev, "%s:set ky low failed\n",

-				__func__);

-

-	return err;

-}

-

-static int ft5402_get_ky(struct i2c_client *client, u16 *pvalue)

-{

-	int err = 0;

-	u8 tmp1, tmp2;

-	err = ft5402_read_reg(client, FT5402_REG_KY_H,

-			&tmp1);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get ky high failed\n",

-				__func__);

-	err = ft5402_read_reg(client, FT5402_REG_KY_L,

-			&tmp2);

-	if (err < 0)

-		dev_err(&client->dev, "%s:get ky low failed\n",

-				__func__);

-

-	*pvalue = ((u16)tmp1<<8) + (u16)tmp2;

-	return err;

-}

-static int ft5402_set_lemda_x(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_LEMDA_X,

-			value);

-}

-

-static int ft5402_get_lemda_x(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_LEMDA_X,

-			pvalue);

-}

-static int ft5402_set_lemda_y(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_LEMDA_Y,

-			value);

-}

-

-static int ft5402_get_lemda_y(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_LEMDA_Y,

-			pvalue);

-}

-static int ft5402_set_pos_x(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_DIRECTION,

-			value);

-}

-

-static int ft5402_get_pos_x(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_DIRECTION,

-			pvalue);

-}

-

-static int ft5402_set_scan_select(struct i2c_client *client, u8 value)

-{

-	return ft5402_write_reg(client, FT5402_REG_SCAN_SELECT,

-			value);

-}

-

-static int ft5402_get_scan_select(struct i2c_client *client, u8 *pvalue)

-{

-	return ft5402_read_reg(client, FT5402_REG_SCAN_SELECT,

-			pvalue);

-}

-

-static int ft5402_set_other_param(struct i2c_client *client)

-{

-	int err = 0;

-	err = ft5402_write_reg(client, FT5402_REG_THGROUP, (u8)(g_param_ft5402.ft5402_THGROUP));

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THGROUP failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_THPEAK, g_param_ft5402.ft5402_THPEAK);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THPEAK failed.\n",

-				__func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_PWMODE_CTRL, 

-		g_param_ft5402.ft5402_PWMODE_CTRL);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PERIOD_CTRL failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_PERIOD_ACTIVE,

-			g_param_ft5402.ft5402_PERIOD_ACTIVE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PERIOD_ACTIVE failed.\n", __func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM,

-			g_param_ft5402.ft5402_FACE_DETECT_STATISTICS_TX_NUM);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FACE_DETECT_STATISTICS_TX_NUM failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_MAX_TOUCH_VALUE_HIGH,

-			g_param_ft5402.ft5402_MAX_TOUCH_VALUE>>8);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_HIGH failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_MAX_TOUCH_VALUE_LOW,

-			g_param_ft5402.ft5402_MAX_TOUCH_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_LOW failed.\n", __func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_FACE_DETECT_MODE,

-			g_param_ft5402.ft5402_FACE_DETECT_MODE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FACE_DETECT_MODE failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_DRAW_LINE_TH,

-			g_param_ft5402.ft5402_DRAW_LINE_TH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write DRAW_LINE_TH failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_POINTS_SUPPORTED,

-			g_param_ft5402.ft5402_POINTS_SUPPORTED);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write POINTS_SUPPORTED failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_ESD_FILTER_FRAME,

-			g_param_ft5402.ft5402_ESD_FILTER_FRAME);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_FILTER_FRAME failed.\n", __func__);

-		return err;

-	}

-	

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_POINTS_STABLE_MACRO,

-			g_param_ft5402.ft5402_POINTS_STABLE_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_POINTS_STABLE_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_DELTA_X,

-			g_param_ft5402.ft5402_MIN_DELTA_X);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_DELTA_X failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_DELTA_Y,

-			g_param_ft5402.ft5402_MIN_DELTA_Y);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_DELTA_Y failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_DELTA_STEP,

-			g_param_ft5402.ft5402_MIN_DELTA_STEP);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_DELTA_STEP failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_NOISE_MACRO,

-			g_param_ft5402.ft5402_ESD_NOISE_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_NOISE_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_DIFF_VAL,

-			g_param_ft5402.ft5402_ESD_DIFF_VAL);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_DIFF_VAL failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_NEGTIVE,

-			g_param_ft5402.ft5402_ESD_NEGTIVE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_NEGTIVE failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_ESD_FILTER_FRAMES,

-			g_param_ft5402.ft5402_ESD_FILTER_FRAMES);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_ESD_FILTER_FRAMES failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_IO_LEVEL_SELECT,

-			g_param_ft5402.ft5402_IO_LEVEL_SELECT);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_IO_LEVEL_SELECT failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_POINTID_DELAY_COUNT,

-			g_param_ft5402.ft5402_POINTID_DELAY_COUNT);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_POINTID_DELAY_COUNT failed.\n", __func__);

-		return err;

-	}	

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_LIFTUP_FILTER_MACRO,

-			g_param_ft5402.ft5402_LIFTUP_FILTER_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_LIFTUP_FILTER_MACRO failed.\n", __func__);

-		return err;

-	}	

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_DIFF_HANDLE_MACRO,

-			g_param_ft5402.ft5402_DIFF_HANDLE_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_DIFF_HANDLE_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MIN_WATER,

-			g_param_ft5402.ft5402_MIN_WATER);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MIN_WATER failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_MAX_NOISE,

-			g_param_ft5402.ft5402_MAX_NOISE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_MAX_NOISE failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_WATER_START_RX,

-			g_param_ft5402.ft5402_WATER_START_RX);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_WATER_START_RX failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_WATER_START_TX,

-			g_param_ft5402.ft5402_WATER_START_TX);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_WATER_START_TX failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO,

-			g_param_ft5402.ft5402_HOST_NUMBER_SUPPORTED_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_HOST_NUMBER_SUPPORTED_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_RAISE_THGROUP,

-			g_param_ft5402.ft5402_RAISE_THGROUP);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_RAISE_THGROUP failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_CHARGER_STATE,

-			g_param_ft5402.ft5402_CHARGER_STATE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_CHARGER_STATE failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FILTERID_START,

-			g_param_ft5402.ft5402_FILTERID_START);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FILTERID_START failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO,

-			g_param_ft5402.ft5402_FRAME_FILTER_EN_MACRO);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_EN_MACRO failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH,

-			g_param_ft5402.ft5402_FRAME_FILTER_SUB_MAX_TH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_SUB_MAX_TH failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH,

-			g_param_ft5402.ft5402_FRAME_FILTER_ADD_MAX_TH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_ADD_MAX_TH failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME,

-			g_param_ft5402.ft5402_FRAME_FILTER_SKIP_START_FRAME);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_SKIP_START_FRAME failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_EN,

-			g_param_ft5402.ft5402_FRAME_FILTER_BAND_EN);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_BAND_EN failed.\n", __func__);

-		return err;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH,

-			g_param_ft5402.ft5402_FRAME_FILTER_BAND_WIDTH);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_FRAME_FILTER_BAND_WIDTH failed.\n", __func__);

-		return err;

-	}

-	

-	return err;

-}

-

-static int ft5402_get_other_param(struct i2c_client *client)

-{

-	int err = 0;

-	u8 value = 0x00;

-	err = ft5402_read_reg(client, FT5402_REG_THGROUP, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THGROUP failed.\n", __func__);

-		return err;

-	} else 

-		DBG("THGROUP=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_THPEAK, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write THPEAK failed.\n",

-				__func__);

-		return err;

-	} else 

-		DBG("THPEAK=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_PWMODE_CTRL, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PWMODE_CTRL failed.\n", __func__);

-		return err;

-	} else 

-		DBG("CTRL=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_PERIOD_ACTIVE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write PERIOD_ACTIVE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("PERIOD_ACTIVE=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_MAX_TOUCH_VALUE_HIGH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_HIGH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("MAX_TOUCH_VALUE_HIGH=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_MAX_TOUCH_VALUE_LOW,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write MAX_TOUCH_VALUE_LOW failed.\n", __func__);

-		return err;

-	} else 

-		DBG("MAX_TOUCH_VALUE_LOW=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_FACE_DETECT_MODE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FACE_DETECT_MODE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FACE_DEC_MODE=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_DRAW_LINE_TH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write DRAW_LINE_TH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("DRAW_LINE_TH=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_POINTS_SUPPORTED,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ft5402_POINTS_SUPPORTED failed.\n", __func__);

-		return err;

-	} else 

-		DBG("ft5402_POINTS_SUPPORTED=%02x\n", value);

-	err = ft5402_read_reg(client, FT5402_REG_ESD_FILTER_FRAME,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_ESD_FILTER_FRAME failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_ESD_FILTER_FRAME=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_POINTS_STABLE_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_POINTS_STABLE_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_POINTS_STABLE_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_DELTA_X,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_DELTA_X failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_DELTA_X=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_DELTA_Y,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_DELTA_Y failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_DELTA_Y=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_DELTA_STEP,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_DELTA_STEP failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_DELTA_STEP=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_NOISE_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_NOISE_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_NOISE_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_DIFF_VAL,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_DIFF_VAL failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_DIFF_VAL=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_NEGTIVE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_NEGTIVE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_NEGTIVE=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_ESD_FILTER_FRAMES,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_ESD_FILTER_FRAMES failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_ESD_FILTER_FRAMES=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_IO_LEVEL_SELECT,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_IO_LEVEL_SELECT failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_IO_LEVEL_SELECT=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_POINTID_DELAY_COUNT,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_POINTID_DELAY_COUNT failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_POINTID_DELAY_COUNT=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_LIFTUP_FILTER_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_LIFTUP_FILTER_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_LIFTUP_FILTER_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_DIFF_HANDLE_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_DIFF_HANDLE_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_DIFF_HANDLE_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MIN_WATER,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MIN_WATER failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MIN_WATER=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_MAX_NOISE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_MAX_NOISE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_MAX_NOISE=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_WATER_START_RX,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_WATER_START_RX failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_WATER_START_RX=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_WATER_START_TX,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_WATER_START_TX failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_WATER_START_TX=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_RAISE_THGROUP,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_RAISE_THGROUP failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_RAISE_THGROUP=%02x\n", value);

-	

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_CHARGER_STATE,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_CHARGER_STATE failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_CHARGER_STATE=%02x\n", value);

-	

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FILTERID_START,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FILTERID_START failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FILTERID_START=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME=%02x\n", value);

-

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_EN,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_BAND_EN failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_BAND_EN=%02x\n", value);

-	

-	err = ft5402_read_reg(client, FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH failed.\n", __func__);

-		return err;

-	} else 

-		DBG("FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH=%02x\n", value);

-		

-	return err;

-}

-int ft5402_get_ic_param(struct i2c_client *client)

-{

-	int err = 0;

-	int i = 0;

-	u8 value = 0x00;

-	u16 xvalue = 0x0000, yvalue = 0x0000;

-	

-	/*enter factory mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_FACTORYMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter factory mode failed.\n", __func__);

-		goto RETURN_WORK;

-	}

-	

-	for (i = 0; i < g_ft5402_tx_num; i++) {

-		DBG("tx%d:", i);

-		/*get tx order*/

-		err = ft5402_get_tx_order(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get tx%d order.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("order=%d ", value);

-		/*get tx cap*/

-		err = ft5402_get_tx_cap(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get tx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("cap=%02x\n", value);

-	}

-	/*get tx offset*/

-	err = ft5402_get_tx_offset(client, 0, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get tx 0 offset.\n",

-				__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("tx offset = %02x\n", value);

-

-	/*get rx offset and cap*/

-	for (i = 0; i < g_ft5402_rx_num; i++) {

-		/*get rx order*/

-		DBG("rx%d:", i);

-		err = ft5402_get_rx_order(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get rx%d order.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("order=%d ", value);

-		/*get rx cap*/

-		err = ft5402_get_rx_cap(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get rx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		DBG("cap=%02x ", value);

-		err = ft5402_get_rx_offset(client, i, &value);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not get rx offset.\n",

-				__func__);

-			goto RETURN_WORK;

-		}

-		DBG("offset=%02x\n", value);

-	}

-

-	/*get scan select*/

-	err = ft5402_get_scan_select(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get scan select.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("scan select = %02x\n", value);

-	

-	/*get tx number*/

-	err = ft5402_get_tx_num(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get tx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("tx num = %02x\n", value);

-	/*get rx number*/

-	err = ft5402_get_rx_num(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get rx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("rx num = %02x\n", value);

-	

-	/*get gain*/

-	err = ft5402_get_gain(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get gain.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("gain = %02x\n", value);

-	/*get voltage*/

-	err = ft5402_get_vol(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get voltage.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("voltage = %02x\n", value);

-	/*get start rx*/

-	err = ft5402_get_start_rx(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get start rx.\n",

-			__func__);

-		goto RETURN_WORK;

-	} else

-		DBG("start rx = %02x\n", value);

-	/*get adc target*/

-	err = ft5402_get_adc_target(client, &xvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get adc target.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("ADC target = %02x\n", xvalue);

-	

-	

-RETURN_WORK:	

-	/*enter work mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_WORKMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter work mode failed.\n", __func__);

-		goto ERR_EXIT;

-	}

-

-	/*get resolution*/

-	err = ft5402_get_Resolution(client, &xvalue, &yvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get resolution.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("resolution X = %d Y = %d\n", xvalue, yvalue);

-

-

-	/*get face detect statistics tx num*/

-	err = ft5402_get_face_detect_statistics_tx_num(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not get face detect statistics tx num.\n",

-				__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_FACE_DETECT_STATISTICS_TX_NUM = %02x\n", value);

-	/*get face detect pre value*/

-	err = ft5402_get_face_detect_pre_value(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not get face detect pre value.\n",

-				__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_FACE_DETECT_PRE_VALUE = %02x\n", value);

-	/*get face detect num*/

-	err = ft5402_get_face_detect_num(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get face detect num.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("face detect num = %02x\n", value);

-

-	/*get min peak value*/

-	err = ft5402_get_peak_value_min(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get min peak value.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_BIGAREA_PEAK_VALUE_MIN = %02x\n", value);

-	/*get diff value over num*/

-	err = ft5402_get_diff_value_over_num(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get diff value over num.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_BIGAREA_DIFF_VALUE_OVER_NUM = %02x\n", value);

-	/*get customer id*/

-	err = ft5402_get_customer_id(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get customer id.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("FT5402_CUSTOMER_ID = %02x\n", value);	

-	/*get kx*/

-	err = ft5402_get_kx(client, &xvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get kx.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("kx = %02x\n", xvalue);

-	/*get ky*/

-	err = ft5402_get_ky(client, &xvalue);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get ky.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("ky = %02x\n", xvalue);

-	/*get lemda x*/

-	err = ft5402_get_lemda_x(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get lemda x.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("lemda x = %02x\n", value);

-	/*get lemda y*/

-	err = ft5402_get_lemda_y(client,

-			&value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get lemda y.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("lemda y = %02x\n", value);

-	/*get pos x*/

-	err = ft5402_get_pos_x(client, &value);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not get pos x.\n",

-			__func__);

-		goto ERR_EXIT;

-	} else

-		DBG("pos x = %02x\n", value);

-

-	err = ft5402_get_other_param(client);

-	

-ERR_EXIT:

-	return err;

-}

-

-int ft5402_Init_IC_Param(struct i2c_client *client)

-{

-	int err = 0;

-	int i = 0;

-	

-	/*enter factory mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_FACTORYMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter factory mode failed.\n", __func__);

-		goto RETURN_WORK;

-	}

-	

-	for (i = 0; i < g_ft5402_tx_num; i++) {

-		if (g_ft5402_tx_order[i] != 0xFF) {

-			/*set tx order*/

-			err = ft5402_set_tx_order(client, i, g_ft5402_tx_order[i]);

-			if (err < 0) {

-				dev_err(&client->dev, "%s:could not set tx%d order.\n",

-						__func__, i);

-				goto RETURN_WORK;

-			}

-		}

-		/*set tx cap*/

-		err = ft5402_set_tx_cap(client, i, g_ft5402_tx_cap[i]);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set tx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-	}

-	/*set tx offset*/

-	err = ft5402_set_tx_offset(client, 0, g_ft5402_tx_offset);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set tx 0 offset.\n",

-				__func__);

-		goto RETURN_WORK;

-	}

-

-	/*set rx offset and cap*/

-	for (i = 0; i < g_ft5402_rx_num; i++) {

-		/*set rx order*/

-		err = ft5402_set_rx_order(client, i, g_ft5402_rx_order[i]);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx%d order.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-		/*set rx cap*/

-		err = ft5402_set_rx_cap(client, i, g_ft5402_rx_cap[i]);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx%d cap.\n",

-					__func__, i);

-			goto RETURN_WORK;

-		}

-	}

-	for (i = 0; i < g_ft5402_rx_num/2; i++) {

-		err = ft5402_set_rx_offset(client, i*2, g_ft5402_rx_offset[i]>>4);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx offset.\n",

-				__func__);

-			goto RETURN_WORK;

-		}

-		err = ft5402_set_rx_offset(client, i*2+1, g_ft5402_rx_offset[i]&0x0F);

-		if (err < 0) {

-			dev_err(&client->dev, "%s:could not set rx offset.\n",

-				__func__);

-			goto RETURN_WORK;

-		}

-	}

-

-	/*set scan select*/

-	err = ft5402_set_scan_select(client, g_ft5402_scanselect);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set scan select.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	

-	/*set tx number*/

-	err = ft5402_set_tx_num(client, g_ft5402_tx_num);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set tx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	/*set rx number*/

-	err = ft5402_set_rx_num(client, g_ft5402_rx_num);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set rx num.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	

-	/*set gain*/

-	err = ft5402_set_gain(client, g_ft5402_gain);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set gain.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-	/*set voltage*/

-	err = ft5402_set_vol(client, g_ft5402_voltage);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set voltage.\n",

-			__func__);

-		goto RETURN_WORK;

-	}

-

-	err = ft5402_write_reg(client, FT5402_REG_ADC_TARGET_HIGH,

-			g_param_ft5402.ft5402_ADC_TARGET>>8);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ADC_TARGET_HIGH failed.\n", __func__);

-		return err;

-	}

-	err = ft5402_write_reg(client, FT5402_REG_ADC_TARGET_LOW,

-			g_param_ft5402.ft5402_ADC_TARGET);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:write ADC_TARGET_LOW failed.\n", __func__);

-		return err;

-	}

-

-RETURN_WORK:	

-	/*enter work mode*/

-	err = ft5402_write_reg(client, FT5402_REG_DEVICE_MODE, FT5402_WORKMODE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:enter work mode failed.\n", __func__);

-		goto ERR_EXIT;

-	}

-

-	/*set resolution*/

-	err = ft5402_set_Resolution(client, g_param_ft5402.ft5402_RESOLUTION_X,

-				g_param_ft5402.ft5402_RESOLUTION_Y);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set resolution.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-

-	/*set face detect statistics tx num*/

-	err = ft5402_set_face_detect_statistics_tx_num(client,

-			g_param_ft5402.ft5402_FACE_DETECT_STATISTICS_TX_NUM);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not set face detect statistics tx num.\n",

-				__func__);

-		goto ERR_EXIT;

-	}

-	/*set face detect pre value*/

-	err = ft5402_set_face_detect_pre_value(client,

-			g_param_ft5402.ft5402_FACE_DETECT_PRE_VALUE);

-	if (err < 0) {

-		dev_err(&client->dev,

-				"%s:could not set face detect pre value.\n",

-				__func__);

-		goto ERR_EXIT;

-	}

-	/*set face detect num*/

-	err = ft5402_set_face_detect_num(client,

-			g_param_ft5402.ft5402_FACE_DETECT_NUM);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set face detect num.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	

-	/*set min peak value*/

-	err = ft5402_set_peak_value_min(client,

-			g_param_ft5402.ft5402_BIGAREA_PEAK_VALUE_MIN);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set min peak value.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set diff value over num*/

-	err = ft5402_set_diff_value_over_num(client,

-			g_param_ft5402.ft5402_BIGAREA_DIFF_VALUE_OVER_NUM);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set diff value over num.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set customer id*/

-	err = ft5402_set_customer_id(client,

-			g_param_ft5402.ft5402_CUSTOMER_ID);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set customer id.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set kx*/

-	err = ft5402_set_kx(client, g_param_ft5402.ft5402_KX);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set kx.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set ky*/

-	err = ft5402_set_ky(client, g_param_ft5402.ft5402_KY);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set ky.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set lemda x*/

-	err = ft5402_set_lemda_x(client,

-			g_param_ft5402.ft5402_LEMDA_X);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set lemda x.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set lemda y*/

-	err = ft5402_set_lemda_y(client,

-			g_param_ft5402.ft5402_LEMDA_Y);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set lemda y.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-	/*set pos x*/

-	err = ft5402_set_pos_x(client, g_param_ft5402.ft5402_DIRECTION);

-	if (err < 0) {

-		dev_err(&client->dev, "%s:could not set pos x.\n",

-			__func__);

-		goto ERR_EXIT;

-	}

-

-	err = ft5402_set_other_param(client);

-	

-ERR_EXIT:

-	return err;

-}

-

-

-char dst[512];

-static char * ft5402_sub_str(char * src, int n)

-{

-	char *p = src;

-	int i;

-	int m = 0;

-	int len = strlen(src);

-

-	while (n >= 1 && m <= len) {

-		i = 0;

-		dst[10] = ' ';

-		n--;

-		while ( *p != ',' && *p != ' ') {

-			dst[i++] = *(p++);

-			m++;

-			if (i >= len)

-				break;

-		}

-		dst[i++] = '\0';

-		p++;

-	}

-	return dst;

-}

-static int ft5402_GetInISize(char *config_name)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize = 0;

-	char filepath[128];

-	memset(filepath, 0, sizeof(filepath));

-

-	sprintf(filepath, "%s%s", FT5402_INI_FILEPATH, config_name);

-

-	if (NULL == pfile)

-		pfile = filp_open(filepath, O_RDONLY, 0);

-

-	if (IS_ERR(pfile)) {

-		pr_err("error occured while opening file %s.\n", filepath);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	filp_close(pfile, NULL);

-	return fsize;

-}

-

-static int ft5x0x_ReadInIData(char *config_name,

-			      char *config_buf)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize;

-	char filepath[128];

-	loff_t pos;

-	mm_segment_t old_fs;

-

-	memset(filepath, 0, sizeof(filepath));

-	sprintf(filepath, "%s%s", FT5402_INI_FILEPATH, config_name);

-	if (NULL == pfile)

-		pfile = filp_open(filepath, O_RDONLY, 0);

-	if (IS_ERR(pfile)) {

-		pr_err("error occured while opening file %s.\n", filepath);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	old_fs = get_fs();

-	set_fs(KERNEL_DS);

-	pos = 0;

-	vfs_read(pfile, config_buf, fsize, &pos);

-	filp_close(pfile, NULL);

-	set_fs(old_fs);

-

-	return 0;

-}

-

-int ft5402_Get_Param_From_Ini(char *config_name)

-{

-	char key[64];

-	char value[512];

-	char section[64];

-	int i = 0;//,ret=0;

-	int j = 0;

-	char *filedata = NULL;

-	unsigned char legal_byte1 = 0x00;

-	unsigned char legal_byte2 = 0x00;

-

-	int inisize = ft5402_GetInISize(config_name);

-	

-	if (inisize <= 0) {

-		pr_err("%s ERROR:Get firmware size failed\n",

-					__func__);

-		return -EIO;

-	}

-

-	filedata = kmalloc(inisize + 1, GFP_ATOMIC);

-		

-	if (ft5x0x_ReadInIData(config_name, filedata)) {

-		pr_err("%s() - ERROR: request_firmware failed\n",

-					__func__);

-		kfree(filedata);

-		return -EIO;

-	}

-

-	/*check ini  if  it is illegal*/

-	sprintf(section, "%s", FT5402_APP_LEGAL);

-	sprintf(key, "%s", FT5402_APP_LEGAL_BYTE_1_STR);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	legal_byte1 = atoi(value);

-	DBG("legal_byte1=%s\n", value);

-	sprintf(key, "%s", FT5402_APP_LEGAL_BYTE_2_STR);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	legal_byte2 = atoi(value);

-	DBG("lega2_byte1=%s\n", value);

-	if(FT5402_APP_LEGAL_BYTE_1_VALUE == legal_byte1 &&

-		FT5402_APP_LEGAL_BYTE_2_VALUE == legal_byte2)

-		DBG("the ini file is valid\n");

-	else {

-		pr_err("[FTS]-----the ini file is invalid!please check it.\n");

-		goto ERROR_RETURN;

-	}

-

-	/*get ini param*/

-	sprintf(section, "%s", FT5402_APP_NAME);

-		

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_KX = atoi(value);

-	DBG("ft5402_KX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_KY = atoi(value);

-	DBG("ft5402_KY=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_LEMDA_X = atoi(value);

-	DBG("ft5402_LEMDA_X=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_LEMDA_Y = atoi(value);

-	DBG("ft5402_LEMDA_Y=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_RESOLUTION_X = atoi(value);

-	DBG("ft5402_RESOLUTION_X=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_RESOLUTION_Y = atoi(value);

-	DBG("ft5402_RESOLUTION_Y=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_DIRECTION= atoi(value);

-	DBG("ft5402_DIRECTION=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_PRE_VALUE = atoi(value);

-	DBG("ft5402_FACE_DETECT_PRE_VALUE=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_NUM = atoi(value);

-	DBG("ft5402_FACE_DETECT_NUM=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_BIGAREA_PEAK_VALUE_MIN = atoi(value);/*The min value to be decided as the big point*/

-	DBG("ft5402_BIGAREA_PEAK_VALUE_MIN=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_BIGAREA_DIFF_VALUE_OVER_NUM = atoi(value);/*The min big points of the big area*/

-	DBG("ft5402_BIGAREA_DIFF_VALUE_OVER_NUM=%s\n", value);

-	

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_CUSTOMER_ID = atoi(value);

-	DBG("ft5402_CUSTOM_ID=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_PERIOD_ACTIVE = atoi(value);

-	DBG("ft5402_PERIOD_ACTIVE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_STATISTICS_TX_NUM = atoi(value);

-	DBG("ft5402_FACE_DETECT_STATISTICS_TX_NUM=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_THGROUP = atoi(value);

-	DBG("ft5402_THGROUP=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_THPEAK = atoi(value);

-	DBG("ft5402_THPEAK=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FACE_DETECT_MODE = atoi(value);

-	DBG("ft5402_FACE_DETECT_MODE=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MAX_TOUCH_VALUE = atoi(value);

-	DBG("ft5402_MAX_TOUCH_VALUE=%s\n", value);

-

-	

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_PWMODE_CTRL= atoi(value);

-	DBG("ft5402_PWMODE_CTRL=%s\n", value);

-

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-

-	i++;

-	g_param_ft5402.ft5402_DRAW_LINE_TH = atoi(value);

-	DBG("ft5402_DRAW_LINE_TH=%s\n", value);

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_POINTS_SUPPORTED= atoi(value);

-	DBG("ft5402_POINTS_SUPPORTED=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_START_RX = atoi(value);

-	DBG("ft5402_START_RX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	

-	g_param_ft5402.ft5402_ADC_TARGET = atoi(value);

-	DBG("ft5402_ADC_TARGET=%s\n", value);

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	

-	g_param_ft5402.ft5402_ESD_FILTER_FRAME = atoi(value);

-	DBG("ft5402_ESD_FILTER_FRAME=%s\n", value);

-

-/*********************************************************************/	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_tx_num = atoi(value);

-	DBG("ft5402_tx_num=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_rx_num = atoi(value);

-	DBG("ft5402_rx_num=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_gain = atoi(value);

-	DBG("ft5402_gain=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_voltage = atoi(value);

-	DBG("ft5402_voltage=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_scanselect = atoi(value);

-	DBG("ft5402_scanselect=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_tx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_tx_order[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_tx_order=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_ft5402_tx_offset = atoi(value);

-	DBG("ft5402_tx_offset=%s\n", value);

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_tx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_tx_cap[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_tx_cap=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_rx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_rx_order[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_rx_order=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_rx_num/2; j++)

-	{

-		char * psrc = value;

-		g_ft5402_rx_offset[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_rx_offset=%s\n", value);

-

-	

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	for(j = 0; j < g_ft5402_rx_num; j++)

-	{

-		char * psrc = value;

-		g_ft5402_rx_cap[j] = atoi(ft5402_sub_str(psrc, j+1));

-	}

-	DBG("ft5402_rx_cap=%s\n", value);

-

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_POINTS_STABLE_MACRO = atoi(value);

-	DBG("ft5402_POINTS_STABLE_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_DELTA_X = atoi(value);

-	DBG("ft5402_MIN_DELTA_X=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_DELTA_Y = atoi(value);

-	DBG("ft5402_MIN_DELTA_Y=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_DELTA_STEP = atoi(value);

-	DBG("ft5402_MIN_DELTA_STEP=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_NOISE_MACRO = atoi(value);

-	DBG("ft5402_ESD_NOISE_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_DIFF_VAL = atoi(value);

-	DBG("ft5402_ESD_DIFF_VAL=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_NEGTIVE = atoi(value);

-	DBG("ft5402_ESD_NEGTIVE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_ESD_FILTER_FRAMES = atoi(value);

-	DBG("ft5402_ESD_FILTER_FRAMES=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_IO_LEVEL_SELECT = atoi(value);

-	DBG("ft5402_IO_LEVEL_SELECT=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_POINTID_DELAY_COUNT = atoi(value);

-	DBG("ft5402_POINTID_DELAY_COUNT=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_LIFTUP_FILTER_MACRO = atoi(value);

-	DBG("ft5402_LIFTUP_FILTER_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_DIFF_HANDLE_MACRO = atoi(value);

-	DBG("ft5402_DIFF_HANDLE_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MIN_WATER = atoi(value);

-	DBG("ft5402_MIN_WATER=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_MAX_NOISE = atoi(value);

-	DBG("ft5402_MAX_NOISE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_WATER_START_RX = atoi(value);

-	DBG("ft5402_WATER_START_RX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_WATER_START_TX = atoi(value);

-	DBG("ft5402_WATER_START_TX=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_HOST_NUMBER_SUPPORTED_MACRO = atoi(value);

-	DBG("ft5402_HOST_NUMBER_SUPPORTED_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_RAISE_THGROUP = atoi(value);

-	DBG("ft5402_RAISE_THGROUP=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_CHARGER_STATE = atoi(value);

-	DBG("ft5402_CHARGER_STATE=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FILTERID_START = atoi(value);

-	DBG("ft5402_FILTERID_START=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_EN_MACRO = atoi(value);

-	DBG("ft5402_FRAME_FILTER_EN_MACRO=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_SUB_MAX_TH = atoi(value);

-	DBG("ft5402_FRAME_FILTER_SUB_MAX_TH=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_ADD_MAX_TH = atoi(value);

-	DBG("ft5402_FRAME_FILTER_ADD_MAX_TH=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_SKIP_START_FRAME = atoi(value);

-	DBG("ft5402_FRAME_FILTER_SKIP_START_FRAME=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_BAND_EN = atoi(value);

-	DBG("ft5402_FRAME_FILTER_BAND_EN=%s\n", value);

-

-	sprintf(key, "%s", String_Param_FT5402[i]);

-	if (ini_get_key(filedata,section,key,value)<0)

-		goto ERROR_RETURN;

-	i++;

-	g_param_ft5402.ft5402_FRAME_FILTER_BAND_WIDTH = atoi(value);

-	DBG("ft5402_FRAME_FILTER_BAND_WIDTH=%s\n", value);

-

-	

-	if (filedata) 

-		kfree(filedata);

-	return 0;

-ERROR_RETURN:

-	if (filedata) 

-		kfree(filedata);

-	return -1;

-}

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_config.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_config.h
deleted file mode 100755
index 4d4935ed..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_config.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef __FT5402_CONFIG_H__ 

-#define __FT5402_CONFIG_H__ 

-/*FT5402 config*/

-

-

-#define FT5402_START_RX			0

-#define FT5402_ADC_TARGET			8500

-#define FT5402_KX			120

-#define FT5402_KY			120

-#define FT5402_RESOLUTION_X			480

-#define FT5402_RESOLUTION_Y			800

-#define FT5402_LEMDA_X			0

-#define FT5402_LEMDA_Y			0

-#define FT5402_PWMODE_CTRL			1

-#define FT5402_POINTS_SUPPORTED			5

-#define FT5402_DRAW_LINE_TH			150

-#define FT5402_FACE_DETECT_MODE			0

-#define FT5402_FACE_DETECT_STATISTICS_TX_NUM			3

-#define FT5402_FACE_DETECT_PRE_VALUE			20

-#define FT5402_FACE_DETECT_NUM			10

-#define FT5402_THGROUP			25

-#define FT5402_THPEAK			60

-#define FT5402_BIGAREA_PEAK_VALUE_MIN			100

-#define FT5402_BIGAREA_DIFF_VALUE_OVER_NUM			50

-#define FT5402_MIN_DELTA_X			2

-#define FT5402_MIN_DELTA_Y			2

-#define FT5402_MIN_DELTA_STEP			2

-#define FT5402_ESD_DIFF_VAL			20

-#define FT5402_ESD_NEGTIVE			-50

-#define FT5402_ESD_FILTER_FRAME			10

-#define FT5402_MAX_TOUCH_VALUE			600

-#define FT5402_CUSTOMER_ID			121

-#define FT5402_IO_LEVEL_SELECT			0

-#define FT5402_DIRECTION			1

-#define FT5402_POINTID_DELAY_COUNT			3

-#define FT5402_LIFTUP_FILTER_MACRO			1

-#define FT5402_POINTS_STABLE_MACRO			1

-#define FT5402_ESD_NOISE_MACRO			1

-#define FT5402_RV_G_PERIOD_ACTIVE			16

-#define FT5402_DIFFDATA_HANDLE			1

-#define FT5402_MIN_WATER_VAL			-50

-#define FT5402_MAX_NOISE_VAL			10

-#define FT5402_WATER_HANDLE_START_RX			0

-#define FT5402_WATER_HANDLE_START_TX			0

-#define FT5402_HOST_NUMBER_SUPPORTED			1

-#define FT5402_RV_G_RAISE_THGROUP			30

-#define FT5402_RV_G_CHARGER_STATE			0

-#define FT5402_RV_G_FILTERID_START			2

-#define FT5402_FRAME_FILTER_EN			1

-#define FT5402_FRAME_FILTER_SUB_MAX_TH			2

-#define FT5402_FRAME_FILTER_ADD_MAX_TH			2

-#define FT5402_FRAME_FILTER_SKIP_START_FRAME			6

-#define FT5402_FRAME_FILTER_BAND_EN			1

-#define FT5402_FRAME_FILTER_BAND_WIDTH			128

-#define FT5402_OTP_PARAM_ID			0

-

-

-unsigned char g_ft5402_tx_num = 27;

-unsigned char g_ft5402_rx_num = 16;

-unsigned char g_ft5402_gain = 10;

-unsigned char g_ft5402_voltage = 3;

-unsigned char g_ft5402_scanselect = 8;

-unsigned char g_ft5402_tx_order[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26};

-unsigned char g_ft5402_tx_offset = 2;

-unsigned char g_ft5402_tx_cap[] = {42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42};

-unsigned char g_ft5402_rx_order[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};

-unsigned char g_ft5402_rx_offset[] = {68,68,68,68,68,68,68,68};

-unsigned char g_ft5402_rx_cap[] = {84,84,84,84,84,84,84,84,84,84,84,84,84,84,84,84};

-

-

-#endif
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_ini_config.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_ini_config.h
deleted file mode 100755
index 138f42e2..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5402_ini_config.h
+++ /dev/null
@@ -1,411 +0,0 @@
-#ifndef __LINUX_FT5402_INI_CONFIG_H__

-#define __LINUX_FT5402_INI_CONFIG_H

-

-

-/*Init param register address*/

-/*factory mode register	from 14-131*/

-#define FT5402_REG_TX_NUM								0x03

-#define FT5402_REG_RX_NUM								0x04

-#define FT5402_REG_VOLTAGE								0x05

-#define FT5402_REG_GAIN								0x07

-#define FT5402_REG_SCAN_SELECT						0x4E

-#define FT5402_REG_TX_ORDER_START					0x50

-#define FT5402_REG_TX_CAP_START						0x78

-#define FT5402_REG_TX_OFFSET_START					0xBF

-#define FT5402_REG_RX_ORDER_START					0xeb

-#define FT5402_REG_RX_CAP_START						0xA0

-#define FT5402_REG_RX_OFFSET_START					0xD3

-#define FT5402_REG_START_RX							0x06

-#define FT5402_REG_ADC_TARGET_HIGH					0x08

-#define FT5402_REG_ADC_TARGET_LOW					0x09

-

-

-#define FT5402_REG_DEVICE_MODE						0x00

-

-

-/*work mode register	from 0-13(0,1,12,13verify or Reserved)and 132-177(159 Reserved)*/

-#define FT5402_REG_THGROUP							(0x00+0x80)

-#define FT5402_REG_THPEAK 								(0x01+0x80)

-#define FT5402_REG_PWMODE_CTRL						(0x06+0x80)

-#define FT5402_REG_PERIOD_ACTIVE						(0x59+0x80)

-#define FT5402_REG_POINTS_SUPPORTED					(0x0A+0x80)

-#define FT5402_REG_ESD_FILTER_FRAME					(0x4F+0x80)

-

-#define FT5402_REG_RESOLUTION_X_H						(0x18+0x80)

-#define FT5402_REG_RESOLUTION_X_L						(0x19+0x80)

-#define FT5402_REG_RESOLUTION_Y_H						(0x1a+0x80)

-#define FT5402_REG_RESOLUTION_Y_L						(0x1b+0x80)

-#define FT5402_REG_KX_H								(0x1c+0x80)

-#define FT5402_REG_KX_L								(0x9d)

-#define FT5402_REG_KY_H								(0x9e)

-#define FT5402_REG_KY_L								(0x1f+0x80)

-#define FT5402_REG_CUSTOMER_ID						(0xA8)

-#define FT5402_REG_DRAW_LINE_TH						(0xAe)

-#define FT5402_REG_FACE_DETECT_MODE					(0xB0)

-#define FT5402_REG_MAX_TOUCH_VALUE_HIGH				(0xD0)

-#define FT5402_REG_MAX_TOUCH_VALUE_LOW				(0xD1)

-

-#define FT5402_REG_DIRECTION							(0x53+0x80)

-#define FT5402_REG_LEMDA_X							(0x41+0x80)

-#define FT5402_REG_LEMDA_Y							(0x42+0x80)

-#define FT5402_REG_FACE_DETECT_STATISTICS_TX_NUM	(0x43+0x80)

-#define FT5402_REG_FACE_DETECT_PRE_VALUE			(0x44+0x80)

-#define FT5402_REG_FACE_DETECT_NUM					(0x45+0x80)

-#define FT5402_REG_BIGAREA_PEAK_VALUE_MIN			(0x33+0x80)

-#define FT5402_REG_BIGAREA_DIFF_VALUE_OVER_NUM		(0x34+0x80)

-

-/**************************************************************************/

-#define FT5402_REG_FT5402_POINTS_STABLE_MACRO				(0x57+0x80)

-#define FT5402_REG_FT5402_MIN_DELTA_X						(0x4a+0x80)

-#define FT5402_REG_FT5402_MIN_DELTA_Y						(0x4b+0x80)

-#define FT5402_REG_FT5402_MIN_DELTA_STEP						(0x4c+0x80)

-

-#define FT5402_REG_FT5402_ESD_NOISE_MACRO					(0x58+0x80)

-#define FT5402_REG_FT5402_ESD_DIFF_VAL						(0x4d+0x80)

-#define FT5402_REG_FT5402_ESD_NEGTIVE						(0xCe)

-#define FT5402_REG_FT5402_ESD_FILTER_FRAMES					(0x4f+0x80)

-

-#define FT5402_REG_FT5402_IO_LEVEL_SELECT					(0x52+0x80)

-

-#define FT5402_REG_FT5402_POINTID_DELAY_COUNT				(0x54+0x80)

-

-#define FT5402_REG_FT5402_LIFTUP_FILTER_MACRO				(0x55+0x80)

-

-#define FT5402_REG_FT5402_DIFF_HANDLE_MACRO					(0x5A+0x80)

-#define FT5402_REG_FT5402_MIN_WATER							(0x5B+0x80)

-#define FT5402_REG_FT5402_MAX_NOISE							(0x5C+0x80)

-#define FT5402_REG_FT5402_WATER_START_RX					(0x5D+0x80)

-#define FT5402_REG_FT5402_WATER_START_TX					(0xDE)

-

-#define FT5402_REG_FT5402_HOST_NUMBER_SUPPORTED_MACRO	(0x38+0x80)

-#define FT5402_REG_FT5402_RAISE_THGROUP						(0x36+0x80)

-#define FT5402_REG_FT5402_CHARGER_STATE						(0x35+0x80)

-

-#define FT5402_REG_FT5402_FILTERID_START						(0x37+0x80)

-

-#define FT5402_REG_FT5402_FRAME_FILTER_EN_MACRO			(0x5F+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_SUB_MAX_TH			(0x60+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_ADD_MAX_TH			(0x61+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_SKIP_START_FRAME	(0x62+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_BAND_EN				(0x63+0x80)

-#define FT5402_REG_FT5402_FRAME_FILTER_BAND_WIDTH			(0x64+0x80)

-/**************************************************************************/

-

-#define FT5402_REG_TEST_MODE			0x04

-#define FT5402_REG_TEST_MODE_2		0x05

-#define FT5402_TX_TEST_MODE_1			0x28

-#define FT5402_RX_TEST_MODE_1			0x1E

-#define FT5402_FACTORYMODE_VALUE		0x40

-#define FT5402_WORKMODE_VALUE		0x00

-

-/************************************************************************/

-/* string                                                               */

-/************************************************************************/

-#define STRING_FT5402_KX				"FT5X02_KX"

-#define STRING_FT5402_KY				"FT5X02_KY"

-#define STRING_FT5402_LEMDA_X			"FT5X02_LEMDA_X"

-#define STRING_FT5402_LEMDA_Y			"FT5X02_LEMDA_Y"

-#define STRING_FT5402_RESOLUTION_X	"FT5X02_RESOLUTION_X"

-#define STRING_FT5402_RESOLUTION_Y	"FT5X02_RESOLUTION_Y"

-#define STRING_FT5402_DIRECTION		"FT5X02_DIRECTION"

-

-

-

-#define STRING_FT5402_FACE_DETECT_PRE_VALUE			"FT5X02_FACE_DETECT_PRE_VALUE"

-#define STRING_FT5402_FACE_DETECT_NUM				"FT5X02_FACE_DETECT_NUM"

-#define STRING_FT5402_BIGAREA_PEAK_VALUE_MIN		"FT5X02_BIGAREA_PEAK_VALUE_MIN"

-#define STRING_FT5402_BIGAREA_DIFF_VALUE_OVER_NUM	"FT5X02_BIGAREA_DIFF_VALUE_OVER_NUM"

-#define STRING_FT5402_CUSTOMER_ID						"FT5X02_CUSTOMER_ID"

-#define STRING_FT5402_PERIOD_ACTIVE					"FT5X02_RV_G_PERIOD_ACTIVE"

-#define STRING_FT5402_FACE_DETECT_STATISTICS_TX_NUM	"FT5X02_FACE_DETECT_STATISTICS_TX_NUM"

-

-#define STRING_FT5402_THGROUP							"FT5X02_THGROUP"

-#define STRING_FT5402_THPEAK							"FT5X02_THPEAK"

-#define STRING_FT5402_FACE_DETECT_MODE				"FT5X02_FACE_DETECT_MODE"

-#define STRING_FT5402_MAX_TOUCH_VALUE				"FT5X02_MAX_TOUCH_VALUE"

-

-#define STRING_FT5402_PWMODE_CTRL					"FT5X02_PWMODE_CTRL"

-#define STRING_FT5402_DRAW_LINE_TH					"FT5X02_DRAW_LINE_TH"

-

-#define STRING_FT5402_POINTS_SUPPORTED				"FT5X02_POINTS_SUPPORTED"

-

-#define STRING_FT5402_START_RX						"FT5X02_START_RX"

-#define STRING_FT5402_ADC_TARGET						"FT5X02_ADC_TARGET"

-#define STRING_FT5402_ESD_FILTER_FRAME				"FT5X02_ESD_FILTER_FRAME"

-

-#define STRING_FT5402_POINTS_STABLE_MACRO			"FT5X02_POINTS_STABLE_MACRO"

-#define STRING_FT5402_MIN_DELTA_X						"FT5X02_MIN_DELTA_X"

-#define STRING_FT5402_MIN_DELTA_Y						"FT5X02_MIN_DELTA_Y"

-#define STRING_FT5402_MIN_DELTA_STEP					"FT5X02_MIN_DELTA_STEP"

-

-#define STRING_FT5402_ESD_NOISE_MACRO				"FT5X02_ESD_NOISE_MACRO"

-#define STRING_FT5402_ESD_DIFF_VAL					"FT5X02_ESD_DIFF_VAL"

-#define STRING_FT5402_ESD_NEGTIVE						"FT5X02_ESD_NEGTIVE"

-#define STRING_FT5402_ESD_FILTER_FRAME				"FT5X02_ESD_FILTER_FRAME"

-

-#define STRING_FT5402_IO_LEVEL_SELECT					"FT5X02_IO_LEVEL_SELECT"

-#define STRING_FT5402_POINTID_DELAY_COUNT			"FT5X02_POINTID_DELAY_COUNT"

-

-#define STRING_FT5402_LIFTUP_FILTER_MACRO			"FT5X02_LIFTUP_FILTER_MACRO"

-

-#define STRING_FT5402_DIFFDATA_HANDLE				"FT5X02_DIFFDATA_HANDLE"	//_MACRO

-#define STRING_FT5402_MIN_WATER_VAL					"FT5X02_MIN_WATER_VAL"

-#define STRING_FT5402_MAX_NOISE_VAL					"FT5X02_MAX_NOISE_VAL"

-#define STRING_FT5402_WATER_HANDLE_START_RX		"FT5X02_WATER_HANDLE_START_RX"

-#define STRING_FT5402_WATER_HANDLE_START_TX		"FT5X02_WATER_HANDLE_START_TX"

-

-#define STRING_FT5402_HOST_NUMBER_SUPPORTED		"FT5X02_HOST_NUMBER_SUPPORTED"

-#define STRING_FT5402_RV_G_RAISE_THGROUP			"FT5X02_RV_G_RAISE_THGROUP"

-#define STRING_FT5402_RV_G_CHARGER_STATE			"FT5X02_RV_G_CHARGER_STATE"

-

-#define STRING_FT5402_RV_G_FILTERID_START			"FT5X02_RV_G_FILTERID_START"

-

-#define STRING_FT5402_FRAME_FILTER_EN				"FT5X02_FRAME_FILTER_EN"

-#define STRING_FT5402_FRAME_FILTER_SUB_MAX_TH		"FT5X02_FRAME_FILTER_SUB_MAX_TH"

-#define STRING_FT5402_FRAME_FILTER_ADD_MAX_TH		"FT5X02_FRAME_FILTER_ADD_MAX_TH"

-#define STRING_FT5402_FRAME_FILTER_SKIP_START_FRAME	"FT5X02_FRAME_FILTER_SKIP_START_FRAME"

-#define STRING_FT5402_FRAME_FILTER_BAND_EN			"FT5X02_FRAME_FILTER_BAND_EN"

-#define STRING_FT5402_FRAME_FILTER_BAND_WIDTH		"FT5X02_FRAME_FILTER_BAND_WIDTH"

-

-

-#define STRING_ft5402_tx_num	"FT5X02_tx_num"

-#define STRING_ft5402_rx_num	"FT5X02_rx_num"

-#define STRING_ft5402_gain		"FT5X02_gain"

-#define STRING_ft5402_voltage	"FT5X02_voltage"

-#define STRING_ft5402_scanselect "FT5X02_scanselect"

-

-#define STRING_ft5402_tx_order 	"FT5X02_tx_order"

-#define STRING_ft5402_tx_offset	"FT5X02_tx_offset"

-#define STRING_ft5402_tx_cap 	"FT5X02_tx_cap"

-

-#define STRING_ft5402_rx_order 	"FT5X02_rx_order"

-#define STRING_ft5402_rx_offset 	"FT5X02_rx_offset"

-#define STRING_ft5402_rx_cap 	"FT5X02_rx_cap"

-

-struct Struct_Param_FT5402 {

-	short ft5402_KX;

-	short ft5402_KY;

-	unsigned char ft5402_LEMDA_X;

-	unsigned char ft5402_LEMDA_Y;

-	short ft5402_RESOLUTION_X;

-	short ft5402_RESOLUTION_Y;

-	unsigned char ft5402_DIRECTION;

-	unsigned char ft5402_FACE_DETECT_PRE_VALUE;

-	unsigned char ft5402_FACE_DETECT_NUM;

-

-	unsigned char ft5402_BIGAREA_PEAK_VALUE_MIN;

-	unsigned char ft5402_BIGAREA_DIFF_VALUE_OVER_NUM;

-	unsigned char ft5402_CUSTOMER_ID;

-	unsigned char ft5402_PERIOD_ACTIVE;

-	unsigned char  ft5402_FACE_DETECT_STATISTICS_TX_NUM;

-

-	short ft5402_THGROUP;

-	unsigned char ft5402_THPEAK;

-	unsigned char ft5402_FACE_DETECT_MODE;

-	short ft5402_MAX_TOUCH_VALUE;

-

-	unsigned char ft5402_PWMODE_CTRL;

-	unsigned char ft5402_DRAW_LINE_TH;

-	unsigned char ft5402_POINTS_SUPPORTED;

-		

-	unsigned char ft5402_START_RX;

-	short ft5402_ADC_TARGET;

-	unsigned char ft5402_ESD_FILTER_FRAME;

-

-	unsigned char ft5402_POINTS_STABLE_MACRO;

-	unsigned char ft5402_MIN_DELTA_X;

-	unsigned char ft5402_MIN_DELTA_Y;

-	unsigned char ft5402_MIN_DELTA_STEP;

-	

-	unsigned char ft5402_ESD_NOISE_MACRO;

-	unsigned char ft5402_ESD_DIFF_VAL;

-	char ft5402_ESD_NEGTIVE;	//negtive

-	unsigned char ft5402_ESD_FILTER_FRAMES;

-

-	unsigned char ft5402_IO_LEVEL_SELECT;

-

-	unsigned char ft5402_POINTID_DELAY_COUNT;

-

-	unsigned char ft5402_LIFTUP_FILTER_MACRO;

-

-	unsigned char ft5402_DIFF_HANDLE_MACRO;

-	char ft5402_MIN_WATER;	//negtive

-	unsigned char ft5402_MAX_NOISE;

-	unsigned char ft5402_WATER_START_RX;

-	unsigned char ft5402_WATER_START_TX;

-

-	unsigned char ft5402_HOST_NUMBER_SUPPORTED_MACRO;

-	unsigned char ft5402_RAISE_THGROUP;

-	unsigned char ft5402_CHARGER_STATE;

-

-	unsigned char ft5402_FILTERID_START;

-

-	unsigned char ft5402_FRAME_FILTER_EN_MACRO;

-	unsigned char ft5402_FRAME_FILTER_SUB_MAX_TH;

-	unsigned char ft5402_FRAME_FILTER_ADD_MAX_TH;

-	unsigned char ft5402_FRAME_FILTER_SKIP_START_FRAME;

-	unsigned char ft5402_FRAME_FILTER_BAND_EN;

-	unsigned char ft5402_FRAME_FILTER_BAND_WIDTH;

-	

-};

-

-struct Struct_Param_FT5402 g_param_ft5402 = {

-	FT5402_KX,

-	FT5402_KY,

-	FT5402_LEMDA_X,

-	FT5402_LEMDA_Y,

-	FT5402_RESOLUTION_X,

-	FT5402_RESOLUTION_Y,

-	FT5402_DIRECTION,

-

-	FT5402_FACE_DETECT_PRE_VALUE,

-	FT5402_FACE_DETECT_NUM,

-	FT5402_BIGAREA_PEAK_VALUE_MIN,

-	FT5402_BIGAREA_DIFF_VALUE_OVER_NUM,

-	FT5402_CUSTOMER_ID,

-	FT5402_RV_G_PERIOD_ACTIVE,

-	FT5402_FACE_DETECT_STATISTICS_TX_NUM,

-

-	FT5402_THGROUP,

-	FT5402_THPEAK,

-	FT5402_FACE_DETECT_MODE,

-	FT5402_MAX_TOUCH_VALUE,

-

-	FT5402_PWMODE_CTRL,

-	FT5402_DRAW_LINE_TH,

-	FT5402_POINTS_SUPPORTED,

-

-	FT5402_START_RX,

-	FT5402_ADC_TARGET,

-	FT5402_ESD_FILTER_FRAME,

-

-	FT5402_POINTS_STABLE_MACRO,

-	FT5402_MIN_DELTA_X,

-	FT5402_MIN_DELTA_Y,

-	FT5402_MIN_DELTA_STEP,

-	

-	FT5402_ESD_NOISE_MACRO,

-	FT5402_ESD_DIFF_VAL,

-	FT5402_ESD_NEGTIVE,

-	FT5402_ESD_FILTER_FRAME,

-

-	FT5402_IO_LEVEL_SELECT,

-

-	FT5402_POINTID_DELAY_COUNT,

-

-	FT5402_LIFTUP_FILTER_MACRO,

-

-	FT5402_DIFFDATA_HANDLE,

-	FT5402_MIN_WATER_VAL,

-	FT5402_MAX_NOISE_VAL,

-	FT5402_WATER_HANDLE_START_RX,

-	FT5402_WATER_HANDLE_START_TX,

-

-	FT5402_HOST_NUMBER_SUPPORTED,

-	FT5402_RV_G_RAISE_THGROUP,

-	FT5402_RV_G_CHARGER_STATE,

-

-	FT5402_RV_G_FILTERID_START,

-

-	FT5402_FRAME_FILTER_EN,

-	FT5402_FRAME_FILTER_SUB_MAX_TH,

-	FT5402_FRAME_FILTER_ADD_MAX_TH,

-	FT5402_FRAME_FILTER_SKIP_START_FRAME,

-	FT5402_FRAME_FILTER_BAND_EN,

-	FT5402_FRAME_FILTER_BAND_WIDTH,	

-};

-

-char String_Param_FT5402[][64] = {

-	STRING_FT5402_KX,

-	STRING_FT5402_KY,

-	STRING_FT5402_LEMDA_X,

-	STRING_FT5402_LEMDA_Y,

-	STRING_FT5402_RESOLUTION_X,

-	STRING_FT5402_RESOLUTION_Y,

-	STRING_FT5402_DIRECTION,

-	STRING_FT5402_FACE_DETECT_PRE_VALUE,

-	STRING_FT5402_FACE_DETECT_NUM,

-	STRING_FT5402_BIGAREA_PEAK_VALUE_MIN,

-	STRING_FT5402_BIGAREA_DIFF_VALUE_OVER_NUM,

-	STRING_FT5402_CUSTOMER_ID,

-	STRING_FT5402_PERIOD_ACTIVE,

-	STRING_FT5402_FACE_DETECT_STATISTICS_TX_NUM,

-

-	STRING_FT5402_THGROUP,

-	STRING_FT5402_THPEAK,

-	STRING_FT5402_FACE_DETECT_MODE,

-	STRING_FT5402_MAX_TOUCH_VALUE,

-

-	STRING_FT5402_PWMODE_CTRL,

-	STRING_FT5402_DRAW_LINE_TH,

-	STRING_FT5402_POINTS_SUPPORTED,

-	

-	STRING_FT5402_START_RX,

-	STRING_FT5402_ADC_TARGET,

-	STRING_FT5402_ESD_FILTER_FRAME,

-

-

-	STRING_ft5402_tx_num,

-	STRING_ft5402_rx_num,

-	STRING_ft5402_gain,

-	STRING_ft5402_voltage ,

-	STRING_ft5402_scanselect,

-

-	STRING_ft5402_tx_order,

-	STRING_ft5402_tx_offset,

-	STRING_ft5402_tx_cap,

-

-	STRING_ft5402_rx_order,

-	STRING_ft5402_rx_offset,

-	STRING_ft5402_rx_cap,

-

-	STRING_FT5402_POINTS_STABLE_MACRO,

-	STRING_FT5402_MIN_DELTA_X,

-	STRING_FT5402_MIN_DELTA_Y,

-	STRING_FT5402_MIN_DELTA_STEP,

-	

-	STRING_FT5402_ESD_NOISE_MACRO,

-	STRING_FT5402_ESD_DIFF_VAL,

-	STRING_FT5402_ESD_NEGTIVE,

-	STRING_FT5402_ESD_FILTER_FRAME,

-

-	STRING_FT5402_IO_LEVEL_SELECT,

-

-	STRING_FT5402_POINTID_DELAY_COUNT,

-

-	STRING_FT5402_LIFTUP_FILTER_MACRO,

-

-	STRING_FT5402_DIFFDATA_HANDLE,

-	STRING_FT5402_MIN_WATER_VAL,

-	STRING_FT5402_MAX_NOISE_VAL,

-	STRING_FT5402_WATER_HANDLE_START_RX,

-	STRING_FT5402_WATER_HANDLE_START_TX,

-

-	STRING_FT5402_HOST_NUMBER_SUPPORTED,

-	STRING_FT5402_RV_G_RAISE_THGROUP,

-	STRING_FT5402_RV_G_CHARGER_STATE,

-

-	STRING_FT5402_RV_G_FILTERID_START,

-

-	STRING_FT5402_FRAME_FILTER_EN,

-	STRING_FT5402_FRAME_FILTER_SUB_MAX_TH,

-	STRING_FT5402_FRAME_FILTER_ADD_MAX_TH,

-	STRING_FT5402_FRAME_FILTER_SKIP_START_FRAME,

-	STRING_FT5402_FRAME_FILTER_BAND_EN,

-	STRING_FT5402_FRAME_FILTER_BAND_WIDTH,

-	

-};

-

-#define FT5402_APP_NAME "FT5X02_param"

-

-#define FT5402_APP_LEGAL "Legal_File"

-#define FT5402_APP_LEGAL_BYTE_1_STR "BYTE_1"

-#define FT5402_APP_LEGAL_BYTE_2_STR "BYTE_2"

-

-#define FT5402_APP_LEGAL_BYTE_1_VALUE 107

-#define FT5402_APP_LEGAL_BYTE_2_VALUE 201

-

-

-#define FT5402_INI_FILEPATH "/system/etc/firmware/"

-

-#endif

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x.c
deleted file mode 100755
index a3f6c4c9..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x.c
+++ /dev/null
@@ -1,896 +0,0 @@
-/* 
- * drivers/input/touchscreen/ft5x0x/ft5x0x.c
- *
- * FocalTech ft5x0x TouchScreen driver. 
- *
- * Copyright (c) 2010  Focal tech Ltd.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
- *	note: only support mulititouch	Wenfs 2010-10-01
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <mach/hardware.h>
-#include <linux/platform_device.h>
-#include <linux/suspend.h>
-#include <linux/wait.h>
-#include <asm/uaccess.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include <linux/slab.h>
-#include "ft5x0x.h"
-
-struct ft5x0x_data *pContext=NULL;
-static struct i2c_client *l_client=NULL;
-
-#ifdef TOUCH_KEY 
-static int keycodes[NUM_KEYS] ={
-	KEY_MENU,
-	KEY_HOME,
-	KEY_BACK,
-	KEY_SEARCH
-};
-#endif
-
-#define FT5402_CONFIG_NAME "fttpconfig_5402public.ini"
-extern int ft5x0x_read_fw_ver(void);
-extern int ft5x0x_auto_clb(void);
-extern int ft5x0x_upg_fw_bin(struct ft5x0x_data *ft5x0x, int check_ver);
-extern int ft5402_Get_Param_From_Ini(char *config_name);
-extern int ft5402_Init_IC_Param(struct i2c_client *client);
-extern int ft5402_get_ic_param(struct i2c_client *client);
-extern int ft5402_read_reg(struct i2c_client * client, u8 regaddr, u8 * regvalue);
-static unsigned char ft5x0x_debug = 0;
-
-extern int fts_ctpm_fw_upgrade_with_i_file(struct i2c_client * client);
-int ft5x0x_i2c_rxdata(char *rxdata, int length)
-{
-	int ret;
-	struct i2c_msg msg[2];
-
-	msg[0].addr = pContext->addr;
-	msg[0].flags = 0 | I2C_M_NOSTART;
-	msg[0].len = 1;
-	msg[0].buf = rxdata;
-
-	msg[1].addr = pContext->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = length;
-	msg[1].buf = rxdata;
-
-	ret = i2c_transfer(pContext->client->adapter, msg, 2);
-	if (ret <= 0)
-		dbg_err("msg i2c read error: %d\n", ret);
-
-	return ret;
-}
-
-
-int ft5x0x_i2c_txdata(char *txdata, int length)
-{
-	int ret;
-	struct i2c_msg msg[1];
-
-	msg[0].addr = pContext->addr;
-	msg[0].flags = 0;
-	msg[0].len = length;
-	msg[0].buf = txdata;
-
-	ret = i2c_transfer(pContext->client->adapter, msg, 1);
-	if (ret <= 0)
-		dbg_err("msg i2c read error: %d\n", ret);
-
-	return ret;
-}
-
-static void ft5x0x_penup(struct ft5x0x_data *ft5x0x)
-{
-	input_mt_sync(ft5x0x->input_dev);
-	input_sync(ft5x0x->input_dev);
-#ifdef TOUCH_KEY
-	if(ft5x0x->tskey_used && ft5x0x->tkey_pressed && ft5x0x->tkey_idx < NUM_KEYS ){
-		input_report_key(ft5x0x->input_dev, keycodes[ft5x0x->tkey_idx], 1);
-		input_sync(ft5x0x->input_dev);
-		input_report_key(ft5x0x->input_dev, keycodes[ft5x0x->tkey_idx], 0); 
-		input_sync(ft5x0x->input_dev);
-		dbg("report as key event %d \n",ft5x0x->tkey_idx);
-	}
-#endif 
-
-	dbg("pen up\n");
-	return;
-}
-
-#ifdef TOUCH_KEY
-static int ft5x0x_read_tskey(struct ft5x0x_data *ft5x0x,int x,int y)
-{
-	int px,py;
-
-	if(ft5x0x->tkey.axis){
-		px = y;
-		py = x;
-	}else{
-		px = x;
-		py = y;
-	}
-
-	if(px >= ft5x0x->tkey.x_lower && px<=ft5x0x->tkey.x_upper){
-		ft5x0x->tkey_pressed = 1;
-		if(py>= ft5x0x->tkey.ypos[0].y_lower && py<= ft5x0x->tkey.ypos[0].y_upper){
-			ft5x0x->tkey_idx= 0;
-		}else if(py>= ft5x0x->tkey.ypos[1].y_lower && py<= ft5x0x->tkey.ypos[1].y_upper){
-			ft5x0x->tkey_idx = 1;
-		}else if(py>= ft5x0x->tkey.ypos[2].y_lower && py<= ft5x0x->tkey.ypos[2].y_upper){
-			ft5x0x->tkey_idx = 2;
-		}else if(py>= ft5x0x->tkey.ypos[3].y_lower && py<= ft5x0x->tkey.ypos[3].y_upper){
-			ft5x0x->tkey_idx = 3;
-		}else{
-			ft5x0x->tkey_idx = NUM_KEYS;
-		}
-
-		return 1; 
-	}
-
-	ft5x0x->tkey_pressed = 0;
-	return 0;
-}
-#endif
-
-static int ft5x0x_read_data(struct ft5x0x_data *ft5x0x)
-{
-	int ret = -1;
-	int i = 0;
-	u16 x,y,px,py;
-	u8 buf[64] = {0}, id;
-	struct ts_event *event = &ft5x0x->event;
-
-	if(ft5x0x->nt == 10)
-		ret = ft5x0x_i2c_rxdata(buf, 64);
-	else if(ft5x0x->nt == 5)
-		ret = ft5x0x_i2c_rxdata(buf, 31);
-
-	if (ret <= 0) {
-		dbg_err("read_data i2c_rxdata failed: %d\n", ret);
-		return ret;
-	}
-
-	memset(event, 0, sizeof(struct ts_event));
-	//event->tpoint = buf[2] & 0x03;// 0000 0011
-	//event->tpoint = buf[2] & 0x07;// 000 0111
-	event->tpoint = buf[2]&0x0F;
-	if (event->tpoint == 0) {
-		ft5x0x_penup(ft5x0x);
-		return 1; 
-	}
-
-	if (event->tpoint > ft5x0x->nt){
-		dbg_err("tounch pointnum=%d > max:%d\n", event->tpoint,ft5x0x->nt);
-		return -1;
-	}
-
-	for (i = 0; i < event->tpoint; i++){
-		id = (buf[5+i*6] >>4) & 0x0F;//get track id
-		if(ft5x0x->swap){
-			px = (buf[3+i*6] & 0x0F)<<8 |buf[4+i*6];
-			py = (buf[5+i*6] & 0x0F)<<8 |buf[6+i*6];
-		}else{
-			px = (buf[5+i*6] & 0x0F)<<8 |buf[6+i*6];
-			py = (buf[3+i*6] & 0x0F)<<8 |buf[4+i*6];
-		}
-
-		x = px;
-		y = py;
-
-		if(ft5x0x->xch)    
-			x = ft5x0x->reslx - px;
-
-		if(ft5x0x->ych)
-			y = ft5x0x->resly - py;
-
-		if(ft5x0x->dbg) printk("F%d: Tid=%d,px=%d,py=%d; x=%d,y=%d\n", i, id, px, py, x, y);
-
-#ifdef TOUCH_KEY
-		if(ft5x0x->tskey_used && event->tpoint==1) {
-			if(ft5x0x_read_tskey(ft5x0x,px,py) > 0) return -1;
-		}
-#endif        
-		event->x[i] = x;
-		event->y[i] = y;
-		event->tid[i] = id;
-
-	}
-
-	return 0;
-}
-
-static void ft5x0x_report(struct ft5x0x_data *ft5x0x)
-{
-	int i = 0;
-	struct ts_event *event = &ft5x0x->event;
-
-	for (i = 0; i < event->tpoint; i++){
-		input_report_abs(ft5x0x->input_dev, ABS_MT_TRACKING_ID, event->tid[i]);
-		input_report_abs(ft5x0x->input_dev, ABS_MT_POSITION_X, event->x[i]);
-		input_report_abs(ft5x0x->input_dev, ABS_MT_POSITION_Y, event->y[i]);
-		input_mt_sync(ft5x0x->input_dev);		
-	}
-	input_sync(ft5x0x->input_dev);
-
-	return;
-}
-
-static void ft5x0x_read_work(struct work_struct *work)
-{
-	int ret = -1;
-	struct ft5x0x_data *ft5x0x = container_of(work, struct ft5x0x_data, read_work);
-
-	mutex_lock(&ft5x0x->ts_mutex);
-	ret = ft5x0x_read_data(ft5x0x);
-
-	if (ret == 0) ft5x0x_report(ft5x0x);
-
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-	mutex_unlock(&ft5x0x->ts_mutex);
-
-	return;
-}
-
-static irqreturn_t ft5x0x_interrupt(int irq, void *dev)
-{
-	struct ft5x0x_data *ft5x0x = dev;
-
-	if (gpio_irqstatus(ft5x0x->irqgpio))
-	{
-	    
-		if(ft5x0x_debug == 1)
-			{
-				printk("++++++++++++%s\n",__func__);
-			}
-		wmt_gpio_ack_irq(ft5x0x->irqgpio);
-		if (is_gpio_irqenable(ft5x0x->irqgpio))
-		{
-			wmt_gpio_mask_irq(ft5x0x->irqgpio);
-#ifdef CONFIG_HAS_EARLYSUSPEND
-			if(!ft5x0x->earlysus) queue_work(ft5x0x->workqueue, &ft5x0x->read_work);
-#else
-			queue_work(ft5x0x->workqueue, &ft5x0x->read_work);
-#endif
-
-		}
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-}
-
-static void ft5x0x_reset(struct ft5x0x_data *ft5x0x)
-{
-	gpio_set_value(ft5x0x->rstgpio, 1);
-	mdelay(5);
-	gpio_set_value(ft5x0x->rstgpio, 0);
-	mdelay(20);
-	gpio_set_value(ft5x0x->rstgpio, 1);
-	mdelay(5);
-
-	return;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void ft5x0x_early_suspend(struct early_suspend *handler)
-{
-	struct ft5x0x_data *ft5x0x = container_of(handler, struct ft5x0x_data, early_suspend);
-	ft5x0x->earlysus = 1;
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-	return;
-}
-
-static void ft5x0x_late_resume(struct early_suspend *handler)
-{
-	struct ft5x0x_data *ft5x0x = container_of(handler, struct ft5x0x_data, early_suspend);
-
-	ft5x0x_reset(ft5x0x);
-	ft5x0x->earlysus = 0;
-
-	wmt_gpio_set_irq_type(ft5x0x->irqgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-
-	return;
-}
-#endif  //CONFIG_HAS_EARLYSUSPEND
-
-#ifdef CONFIG_PM
-static int ft5x0x_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct ft5x0x_data *ft5x0x = dev_get_drvdata(&pdev->dev);
-	ft5x0x->earlysus = 1;
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-	return 0;
-}
-
-static int ft5x0x_resume(struct platform_device *pdev)
-{
-	struct ft5x0x_data *ft5x0x = dev_get_drvdata(&pdev->dev);
-	ft5x0x_reset(ft5x0x);
-	ft5x0x->earlysus = 0;
-
-	if (ft5x0x->load_cfg) {
-		msleep(350);
-		ft5402_Init_IC_Param(ft5x0x->client);
-		//msleep(50);
-		ft5402_get_ic_param(ft5x0x->client);
-	}
-	wmt_gpio_set_irq_type(ft5x0x->irqgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-	return 0;
-}
-
-#else
-#define ft5x0x_suspend NULL
-#define ft5x0x_resume NULL
-#endif
-
-static ssize_t cat_dbg(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "dbg \n");
-}
-
-static ssize_t echo_dbg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	unsigned int dbg = simple_strtoul(buf, NULL, 10);
-	struct ft5x0x_data *ft5x0x = pContext;
-
-	if(dbg){
-		ft5x0x->dbg = 1;
-	}else{
-		ft5x0x->dbg = 0;
-	}
-
-	return count;
-}
-static DEVICE_ATTR(dbg, S_IRUGO | S_IWUSR, cat_dbg, echo_dbg);
-
-static ssize_t cat_clb(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "calibrate \n");
-}
-
-static ssize_t echo_clb(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	unsigned int cal = simple_strtoul(buf, NULL, 10);
-
-	if(cal){
-		if(ft5x0x_auto_clb()) printk("Calibrate Failed.\n");
-	}else{
-		printk("calibrate --echo 1 >clb.\n");
-	}
-
-	return count;
-}
-
-static DEVICE_ATTR(clb, S_IRUGO | S_IWUSR, cat_clb, echo_clb);
-
-static ssize_t cat_fupg(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "fupg \n");
-}
-
-static ssize_t echo_fupg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct ft5x0x_data *ft5x0x = pContext;
-	unsigned int upg = simple_strtoul(buf, NULL, 10);
-
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-	if(upg){
-		if(ft5x0x_upg_fw_bin(ft5x0x, 0)) printk("Upgrade Failed.\n");
-	}else{
-		printk("upgrade --echo 1 > fupg.\n");
-	}
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-
-	return count;
-}
-static DEVICE_ATTR(fupg, S_IRUGO | S_IWUSR, cat_fupg, echo_fupg);
-
-
-static ssize_t cat_fver(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	int fw_ver = ft5x0x_read_fw_ver();
-	return sprintf(buf, "firmware version:0x%02x \n",fw_ver);
-}
-
-static ssize_t echo_fver(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{       
-	return count;
-}
-static DEVICE_ATTR(fver, S_IRUGO | S_IWUSR, cat_fver, echo_fver);
-
-static ssize_t cat_addr(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	int ret;
-	u8 addrs[32];
-	int cnt=0;
-	struct i2c_msg msg[2];
-	struct ft5x0x_data *ft5x0x = pContext;
-	u8 ver[1]= {0xa6};
-
-	ft5x0x->addr = 1;
-
-	msg[0].addr = ft5x0x->addr;
-	msg[0].flags = 0;
-	msg[0].len = 1;
-	msg[0].buf = ver;
-
-	msg[1].addr = ft5x0x->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = 1;
-	msg[1].buf = ver;
-
-	while(ft5x0x->addr < 0x80){
-		ret = i2c_transfer(ft5x0x->client->adapter, msg, 2);
-		if(ret == 2) sprintf(&addrs[5*cnt++], " 0x%02x",ft5x0x->addr);
-
-		ft5x0x->addr++;
-		msg[0].addr = msg[1].addr = ft5x0x->addr;   
-	}
-
-	return sprintf(buf, "i2c addr:%s\n",addrs);
-}
-
-static ssize_t echo_addr(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{  
-	unsigned int addr;
-	struct ft5x0x_data *ft5x0x = pContext;
-
-	sscanf(buf,"%x", &addr);
-	ft5x0x->addr = addr;
-
-	return count;
-}
-static DEVICE_ATTR(addr, S_IRUGO | S_IWUSR, cat_addr, echo_addr);
-
-static struct attribute *ft5x0x_attributes[] = {
-	&dev_attr_clb.attr,
-	&dev_attr_fupg.attr,
-	&dev_attr_fver.attr,
-	&dev_attr_dbg.attr,
-	&dev_attr_addr.attr,
-	NULL
-};
-
-static const struct attribute_group ft5x0x_group = {
-	.attrs = ft5x0x_attributes,
-};
-
-static int ft5x0x_sysfs_create_group(struct ft5x0x_data *ft5x0x, const struct attribute_group *group)
-{
-	int err;
-
-	ft5x0x->kobj = kobject_create_and_add("wmtts", NULL) ;
-	if(!ft5x0x->kobj){
-		dbg_err("kobj create failed.\n");
-		return -ENOMEM;
-	}
-
-	/* Register sysfs hooks */
-	err = sysfs_create_group(ft5x0x->kobj, group);
-	if (err < 0){
-		kobject_del(ft5x0x->kobj);
-		dbg_err("Create sysfs group failed!\n");
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static void ft5x0x_sysfs_remove_group(struct ft5x0x_data *ft5x0x, const struct attribute_group *group)
-{
-	sysfs_remove_group(ft5x0x->kobj, group);
-	kobject_del(ft5x0x->kobj);  
-	return;
-}
-
-static int ft5x0x_probe(struct platform_device *pdev)
-{
-	int i,err = 0;
-	u8 value = 0;
-	u8 cfg_name[32];
-	struct ft5x0x_data *ft5x0x = platform_get_drvdata( pdev);
-
-	ft5x0x->client = l_client;
-	INIT_WORK(&ft5x0x->read_work, ft5x0x_read_work);
-	mutex_init(&ft5x0x->ts_mutex);
-
-	ft5x0x->workqueue = create_singlethread_workqueue(ft5x0x->name);
-	if (!ft5x0x->workqueue) {
-		err = -ESRCH;
-		goto exit_create_singlethread;
-	}
-
-	err = ft5x0x_sysfs_create_group(ft5x0x, &ft5x0x_group);
-	if(err < 0){
-		dbg("create sysfs group failed.\n");
-		goto exit_create_group;
-	}
-
-	ft5x0x->input_dev = input_allocate_device();
-	if (!ft5x0x->input_dev) {
-		err = -ENOMEM;
-		dbg("failed to allocate input device\n");
-		goto exit_input_dev_alloc_failed;
-	}
-
-	ft5x0x->input_dev->name = ft5x0x->name;
-	ft5x0x->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	set_bit(INPUT_PROP_DIRECT, ft5x0x->input_dev->propbit);
-
-	input_set_abs_params(ft5x0x->input_dev,
-			ABS_MT_POSITION_X, 0, ft5x0x->reslx, 0, 0);
-	input_set_abs_params(ft5x0x->input_dev,
-			ABS_MT_POSITION_Y, 0, ft5x0x->resly, 0, 0);
-	input_set_abs_params(ft5x0x->input_dev,
-			ABS_MT_TRACKING_ID, 0, 20, 0, 0);
-#ifdef TOUCH_KEY 	
-	if(ft5x0x->tskey_used){
-		for (i = 0; i <NUM_KEYS; i++)
-			set_bit(keycodes[i], ft5x0x->input_dev->keybit);
-
-		ft5x0x->input_dev->keycode = keycodes;
-		ft5x0x->input_dev->keycodesize = sizeof(unsigned int);
-		ft5x0x->input_dev->keycodemax = NUM_KEYS;
-	}
-#endif
-
-	err = input_register_device(ft5x0x->input_dev);
-	if (err) {
-		dbg_err("ft5x0x_ts_probe: failed to register input device.\n");
-		goto exit_input_register_device_failed;
-	}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	ft5x0x->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-	ft5x0x->early_suspend.suspend = ft5x0x_early_suspend;
-	ft5x0x->early_suspend.resume = ft5x0x_late_resume;
-	register_early_suspend(&ft5x0x->early_suspend);
-#endif
-
-	if(ft5x0x->upg){
-		if (fts_ctpm_fw_upgrade_with_i_file(ft5x0x->client) < 0) {
-			printk("ft5x0x_probe -----upgrade failed!-\n");
-		}
-		else
-		{
-			printk("ft5x0x_probe -----upgrade successful!-\n");
-			wmt_setsyspara("wmt.io.ts.upg","");
-			ft5x0x_reset(ft5x0x);
-		}
-		ft5x0x->upg = 0x00;
-	}
-
-	if(request_irq(ft5x0x->irq, ft5x0x_interrupt, IRQF_SHARED, ft5x0x->name, ft5x0x) < 0){
-		dbg_err("Could not allocate irq for ts_ft5x0x !\n");
-		err = -1;
-		goto exit_register_irq;
-	}	
-
-	{ // check if need to load config to IC or not
-		err = ft5402_read_reg(ft5x0x->client, 0xa3, &value);
-		if (err < 0)
-			dbg_err("Read reg 0xa3 failed.\n");
-		else
-			printk("0xa3 reg = %d\n", value);
-		if (value == 3)
-			ft5x0x->load_cfg = 1;
-		else
-			ft5x0x->load_cfg = 0;
-	}
-	ft5x0x_reset(ft5x0x);
-
-	if (ft5x0x->load_cfg) {
-		msleep(350);  /*make sure CTP already finish startup process*/
-		sprintf(cfg_name, "%s.ini", ft5x0x->cfg_name);
-		printk("Config file name: %s\n", cfg_name);
-		if (ft5402_Get_Param_From_Ini(cfg_name) >= 0)
-			ft5402_Init_IC_Param(ft5x0x->client);
-		else
-			dbg_err("[FTS]-------Get ft5402 param from INI file failed\n");
-		ft5402_get_ic_param(ft5x0x->client);
-	}
-
-	wmt_gpio_set_irq_type(ft5x0x->irqgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ft5x0x->irqgpio);
-
-
-	return 0;
-
-exit_register_irq:
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&ft5x0x->early_suspend);
-#endif
-exit_input_register_device_failed:
-	input_free_device(ft5x0x->input_dev);
-exit_input_dev_alloc_failed:
-	ft5x0x_sysfs_remove_group(ft5x0x, &ft5x0x_group);
-exit_create_group:
-	cancel_work_sync(&ft5x0x->read_work);
-	destroy_workqueue(ft5x0x->workqueue);  
-exit_create_singlethread:
-	return err;
-}
-
-static int ft5x0x_remove(struct platform_device *pdev)
-{
-	struct ft5x0x_data *ft5x0x = platform_get_drvdata( pdev);
-
-	cancel_work_sync(&ft5x0x->read_work);
-	flush_workqueue(ft5x0x->workqueue);
-	destroy_workqueue(ft5x0x->workqueue);
-
-	free_irq(ft5x0x->irq, ft5x0x);
-	wmt_gpio_mask_irq(ft5x0x->irqgpio);
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&ft5x0x->early_suspend);
-#endif
-	input_unregister_device(ft5x0x->input_dev);
-
-	ft5x0x_sysfs_remove_group(ft5x0x, &ft5x0x_group);
-
-	mutex_destroy(&ft5x0x->ts_mutex);
-	dbg("remove...\n");
-	return 0;
-}
-
-static void ft5x0x_release(struct device *device)
-{
-	return;
-}
-
-static struct platform_device ft5x0x_device = {
-	.name  	    = DEV_FT5X0X,
-	.id       	= 0,
-	.dev    	= {.release = ft5x0x_release},
-};
-
-static struct platform_driver ft5x0x_driver = {
-	.driver = {
-		.name   	= DEV_FT5X0X,
-		.owner	= THIS_MODULE,
-	},
-	.probe    = ft5x0x_probe,
-	.remove   = ft5x0x_remove,
-	.suspend  = ft5x0x_suspend,
-	.resume   = ft5x0x_resume,
-};
-
-static int check_touch_env(struct ft5x0x_data *ft5x0x)
-{
-	int i,ret = 0;
-	int len = 96;
-	int Enable;
-	char retval[96] = {0};
-	char *p=NULL;
-	char *s=NULL;
-
-	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		//printk("MST FT5x0x:Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	sscanf(retval,"%d:",&Enable);
-	//check touch enable
-	if(Enable == 0){
-		//printk("FT5x0x Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	p = strchr(retval,':');
-	p++;
-	if(strncmp(p,"ft5301",6)==0){//check touch ID
-		ft5x0x->id = FT5301;
-		ft5x0x->name = DEV_FT5301;
-	}else if(strncmp(p,"ft5406",6)==0){
-		ft5x0x->id = FT5406;
-		ft5x0x->name = DEV_FT5406;
-	}else if(strncmp(p,"ft6336",6)==0){
-		ft5x0x->id = FT6336;
-		ft5x0x->name = DEV_FT6336;
-	}else if(strncmp(p,"ft5206",6)==0){
-		ft5x0x->id = FT5206;
-		ft5x0x->name = DEV_FT5206;
-	}else if(strncmp(p,"ft5606",6)==0){
-		ft5x0x->id = FT5606;
-		ft5x0x->name = DEV_FT5606;
-	}else if(strncmp(p,"ft5306",6)==0){
-		ft5x0x->id = FT5306;
-		ft5x0x->name = DEV_FT5306;
-	}else if(strncmp(p,"ft5302",6)==0){
-		ft5x0x->id = FT5302;
-		ft5x0x->name = DEV_FT5302;
-	}else if(strncmp(p,"ft5",3)==0)
-	{
-		ft5x0x->id = FT5X0X;
-		ft5x0x->name = DEV_FT5X0X;    	
-	}else{
-		printk("FT5x0x touch disabled.\n");
-		return -ENODEV;
-	}
-
-	s = strchr(p,':');
-	strncpy(ft5x0x->cfg_name, p, s-p);
-
-	p = s + 1;
-	sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%x", &ft5x0x->irqgpio, &ft5x0x->reslx, &ft5x0x->resly, &ft5x0x->rstgpio, &ft5x0x->swap, &ft5x0x->xch, &ft5x0x->ych, &ft5x0x->nt, &ft5x0x->addr);
-
-	ft5x0x->irq = IRQ_GPIO;
-	printk("%s irqgpio=%d, reslx=%d, resly=%d, rstgpio=%d, swap=%d, xch=%d, ych=%d, nt=%d, addr=%x\n", ft5x0x->name,  ft5x0x->irqgpio, ft5x0x->reslx, ft5x0x->resly, ft5x0x->rstgpio, ft5x0x->swap, ft5x0x->xch, ft5x0x->ych, ft5x0x->nt, ft5x0x->addr);
-
-	memset(retval,0x00,sizeof(retval));
-	ret = wmt_getsyspara("wmt.io.ts.upg", retval, &len);
-	if(!ret){
-		ft5x0x->upg = 1;
-		strncpy(ft5x0x->fw_name, retval, sizeof(ft5x0x->fw_name));
-	}
-
-#ifdef TOUCH_KEY
-	memset(retval,0x00,sizeof(retval));
-	ret = wmt_getsyspara("wmt.io.tskey", retval, &len);
-	if(!ret){
-		sscanf(retval,"%d:", &ft5x0x->nkeys);
-		p = strchr(retval,':');
-		p++;
-		for(i=0; i < ft5x0x->nkeys; i++ ){
-			sscanf(p,"%d:%d", &ft5x0x->tkey.ypos[i].y_lower, &ft5x0x->tkey.ypos[i].y_upper);
-			p = strchr(p,':');
-			p++;
-			p = strchr(p,':');
-			p++;
-		}
-		sscanf(p,"%d:%d:%d", &ft5x0x->tkey.axis, &ft5x0x->tkey.x_lower, &ft5x0x->tkey.x_upper);
-		ft5x0x->tskey_used = 1;           
-	}
-#endif    
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = TS_I2C_NAME,
-	.flags         = 0x00,
-	.addr          = FT5406_I2C_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-
-	//ts_i2c_board_info.addr =  FT5406_I2C_ADDR;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(FT5X0X_I2C_BUS);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-static int __init ft5x0x_init(void)
-{
-	int ret = -ENOMEM;
-	struct ft5x0x_data *ft5x0x=NULL;
-
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-
-	ft5x0x = kzalloc(sizeof(struct ft5x0x_data), GFP_KERNEL);
-	if(!ft5x0x){
-		dbg_err("mem alloc failed.\n");
-		return -ENOMEM;
-	}
-
-	pContext = ft5x0x;
-	ret = check_touch_env(ft5x0x);
-	if(ret < 0)
-		goto exit_free_mem;
-
-	ret = gpio_request(ft5x0x->irqgpio, "ts_irq");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen irq request fail\n", ft5x0x->irqgpio);
-		goto exit_free_mem;
-	}
-	wmt_gpio_setpull(ft5x0x->irqgpio, WMT_GPIO_PULL_UP);
-	gpio_direction_input(ft5x0x->irqgpio);
-
-	ret = gpio_request(ft5x0x->rstgpio, "ts_rst");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen reset request fail\n", ft5x0x->rstgpio);
-		goto exit_free_irqgpio;
-	}
-	gpio_direction_output(ft5x0x->rstgpio, 1);
-
-
-	ret = platform_device_register(&ft5x0x_device);
-	if(ret){
-		dbg_err("register platform drivver failed!\n");
-		goto exit_free_gpio;
-	}
-	platform_set_drvdata(&ft5x0x_device, ft5x0x);
-
-	ret = platform_driver_register(&ft5x0x_driver);
-	if(ret){
-		dbg_err("register platform device failed!\n");
-		goto exit_unregister_pdev;
-	}
-
-	return ret;
-
-exit_unregister_pdev:
-	platform_device_unregister(&ft5x0x_device);
-exit_free_gpio:
-	gpio_free(ft5x0x->rstgpio);
-exit_free_irqgpio:
-	gpio_free(ft5x0x->irqgpio);
-exit_free_mem:
-	kfree(ft5x0x);
-	pContext = NULL;
-	return ret;
-}
-
-static void ft5x0x_exit(void)
-{
-	if(!pContext) return;
-
-	gpio_free(pContext->rstgpio);
-	gpio_free(pContext->irqgpio);
-	platform_driver_unregister(&ft5x0x_driver);
-	platform_device_unregister(&ft5x0x_device);
-	kfree(pContext);
-	ts_i2c_unregister_device();
-	return;
-}
-
-late_initcall(ft5x0x_init);
-module_exit(ft5x0x_exit);
-module_param (ft5x0x_debug, byte, 0644);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("FocalTech.Touch");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x.h
deleted file mode 100755
index 417af1f5..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x.h
+++ /dev/null
@@ -1,205 +0,0 @@
-#ifndef __LINUX_FT5X0X_TS_H__
-#define __LINUX_FT5X0X_TS_H__
-
-#define DEV_FT5206          "touch_ft5206"
-#define DEV_FT5301          "touch_ft5301"
-#define DEV_FT5302          "touch_ft5302"
-#define DEV_FT5306          "touch_ft5306"
-#define DEV_FT5406          "touch_ft5406"
-#define DEV_FT5606          "touch_ft5606"
-#define DEV_FT6336          "touch_ft6336"
-
-
-#define DEV_FT5X0X          "touch_ft5x0x"
-#define TS_I2C_NAME	    "ft5x0x-ts"
-#define FT5406_I2C_ADDR     0x38
-#define FT5X0X_I2C_BUS      0x01
-
-enum FT5X0X_ID{
-    FT5206 =1,
-    FT5301,
-    FT5302,
-    FT5306,
-    FT5406,
-    FT5606,
-	FT6336,
-    FT5X0X,
-};
-
-struct vt1603_ts_cal_info {
-    int   a1;
-    int   b1;
-    int   c1;
-    int   a2;
-    int   b2;
-    int   c2;
-    int   delta;
-};
-
-#define SUPPORT_POINT_NUM   5//10
-struct ts_event {
-	int x[SUPPORT_POINT_NUM];
-	int y[SUPPORT_POINT_NUM];
-    int tid[SUPPORT_POINT_NUM];
-    int tpoint;
-};
-
-#define TOUCH_KEY
-
-#ifdef TOUCH_KEY
-#define NUM_KEYS 4
-struct key_pos{
-    int y_lower;
-    int y_upper;
-};
-
-struct ts_key{
-    int axis;
-    int x_lower;
-    int x_upper;
-    struct key_pos ypos[NUM_KEYS];
-};
-#endif
-
-struct ft5x0x_data {
-    int id;
-    unsigned int addr;
-    const char *name;
-    u8 fw_name[64];
-	u8 cfg_name[32];
-
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	struct ts_event event;
-	struct work_struct read_work;
-	struct workqueue_struct *workqueue;
-    struct mutex ts_mutex;
-    struct kobject *kobj;
- #ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend early_suspend;
-#endif
-    int earlysus;
-
-    int reslx;
-    int resly;
-
-    int tw;
-    int th;
-
-    int irq;
-    int irqgpio;
-    int rstgpio;
-/*
-    int igp_idx;
-    int igp_bit;
-    
-    int rgp_idx;
-    int rgp_bit;
-*/
-
-    int nt;
-    int nb;
-    int xch;
-    int ych;
-    int swap;
-
-    int upg;
-	int load_cfg;
-    int dbg;
-#ifdef TOUCH_KEY
-    int tskey_used;
-    int tkey_pressed;
-    int nkeys;
-    int tkey_idx;
-    struct ts_key tkey;
-#endif    
-
-};
-
-enum ft5x0x_ts_regs {
-	FT5X0X_REG_THGROUP					= 0x80,     /* touch threshold, related to sensitivity */
-	FT5X0X_REG_THPEAK					= 0x81,
-	FT5X0X_REG_THCAL					= 0x82,
-	FT5X0X_REG_THWATER					= 0x83,
-	FT5X0X_REG_THTEMP					= 0x84,
-	FT5X0X_REG_THDIFF					= 0x85,				
-	FT5X0X_REG_CTRL						= 0x86,
-	FT5X0X_REG_TIMEENTERMONITOR			= 0x87,
-	FT5X0X_REG_PERIODACTIVE				= 0x88,      /* report rate */
-	FT5X0X_REG_PERIODMONITOR			= 0x89,
-	FT5X0X_REG_HEIGHT_B					= 0x8a,
-	FT5X0X_REG_MAX_FRAME				= 0x8b,
-	FT5X0X_REG_DIST_MOVE				= 0x8c,
-	FT5X0X_REG_DIST_POINT				= 0x8d,
-	FT5X0X_REG_FEG_FRAME				= 0x8e,
-	FT5X0X_REG_SINGLE_CLICK_OFFSET		= 0x8f,
-	FT5X0X_REG_DOUBLE_CLICK_TIME_MIN	= 0x90,
-	FT5X0X_REG_SINGLE_CLICK_TIME		= 0x91,
-	FT5X0X_REG_LEFT_RIGHT_OFFSET		= 0x92,
-	FT5X0X_REG_UP_DOWN_OFFSET			= 0x93,
-	FT5X0X_REG_DISTANCE_LEFT_RIGHT		= 0x94,
-	FT5X0X_REG_DISTANCE_UP_DOWN		    = 0x95,
-	FT5X0X_REG_ZOOM_DIS_SQR				= 0x96,
-	FT5X0X_REG_RADIAN_VALUE				=0x97,
-	FT5X0X_REG_MAX_X_HIGH               = 0x98,
-	FT5X0X_REG_MAX_X_LOW             	= 0x99,
-	FT5X0X_REG_MAX_Y_HIGH            	= 0x9a,
-	FT5X0X_REG_MAX_Y_LOW             	= 0x9b,
-	FT5X0X_REG_K_X_HIGH            		= 0x9c,
-	FT5X0X_REG_K_X_LOW             		= 0x9d,
-	FT5X0X_REG_K_Y_HIGH            		= 0x9e,
-	FT5X0X_REG_K_Y_LOW             		= 0x9f,
-	FT5X0X_REG_AUTO_CLB_MODE			= 0xa0,
-	FT5X0X_REG_LIB_VERSION_H 			= 0xa1,
-	FT5X0X_REG_LIB_VERSION_L 			= 0xa2,		
-	FT5X0X_REG_CIPHER					= 0xa3,
-	FT5X0X_REG_MODE						= 0xa4,
-	FT5X0X_REG_PMODE					= 0xa5,	  /* Power Consume Mode		*/	
-	FT5X0X_REG_FIRMID					= 0xa6,   /* Firmware version */
-	FT5X0X_REG_STATE					= 0xa7,
-	FT5X0X_REG_FT5201ID					= 0xa8,
-	FT5X0X_REG_ERR						= 0xa9,
-	FT5X0X_REG_CLB						= 0xaa,
-};
-
-//FT5X0X_REG_PMODE
-#define PMODE_ACTIVE        0x00
-#define PMODE_MONITOR       0x01
-#define PMODE_STANDBY       0x02
-#define PMODE_HIBERNATE     0x03
-
-#define DEV_NAME 				    "wmtts"
-#define DEV_MAJOR					11
-
-#define TS_IOC_MAGIC  				't'
-#define TS_IOCTL_CAL_START    		_IO(TS_IOC_MAGIC,   1)
-#define TS_IOCTL_CAL_DONE     		_IOW(TS_IOC_MAGIC,  2, int*)
-#define TS_IOCTL_GET_RAWDATA  		_IOR(TS_IOC_MAGIC,  3, int*)
-#define TS_IOCTL_CAL_QUIT			_IOW(TS_IOC_MAGIC,  4, int*)
-#define TS_IOCTL_CAL_CAP	        _IOW(TS_IOC_MAGIC,  5, int*)
-#define TS_IOC_MAXNR          		5
-
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num,int bus_id);
-
-//#define FT_DEBUG
-
-#undef dbg
-#ifdef FT_DEBUG
-	#define dbg(fmt,args...)  printk("DBG:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-#else
-	#define dbg(fmt,args...)  
-#endif
-
-#undef dbg_err
-#define dbg_err(fmt,args...)  printk("ERR:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-
-//#define FTS_DBG
-#ifdef FTS_DBG
-#define DBG(fmt, args...) printk("[FTS]" fmt, ## args)
-#else
-#define DBG(fmt, args...) do{}while(0)
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x_upg.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x_upg.c
deleted file mode 100755
index 9db72130..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft5x0x_upg.c
+++ /dev/null
@@ -1,506 +0,0 @@
-#include <linux/i2c.h>

-#include <linux/interrupt.h>

-#include <linux/delay.h>

-#include <linux/mount.h>

-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>

-#endif
-#include <linux/syscalls.h>

-#include <asm/unistd.h>

-#include <asm/uaccess.h>

-#include <linux/fs.h>

-#include <linux/string.h>

-#include <linux/slab.h>

-#include "ft5x0x.h"

-

-typedef enum

-{

-    ERR_OK,

-    ERR_MODE,

-    ERR_READID,

-    ERR_ERASE,

-    ERR_STATUS,

-    ERR_ECC,

-    ERR_DL_ERASE_FAIL,

-    ERR_DL_PROGRAM_FAIL,

-    ERR_DL_VERIFY_FAIL,

-    ERR_FMID

-}E_UPGRADE_ERR_TYPE;

-

-#define FT5X_CTPM_ID_L   0X79

-#define FT5X_CTPM_ID_H   0X03

-

-#define FT56_CTPM_ID_L   0X79

-#define FT56_CTPM_ID_H   0X06

-

-#define FTS_PACKET_LENGTH  128

-

-extern struct ft5x0x_data *pContext;

-extern int ft5x0x_i2c_rxdata(char *rxdata, int length);

-extern int ft5x0x_i2c_txdata(char *txdata, int length);

-

-static int ft5x0x_write_reg(u8 addr, u8 para)

-{

-    u8 buf[2];

-    int ret = -1;

-

-    buf[0] = addr;

-    buf[1] = para;

-    ret = ft5x0x_i2c_txdata(buf, 2);

-    if (ret <= 0) {

-        printk("write reg failed! %x ret: %d", buf[0], ret);

-        return -1;

-    }

-    

-    return 0;

-}

-

-static int ft5x0x_read_reg(u8 addr, u8 *pdata)

-{

-    int ret;

-    u8 buf[2];

-    struct i2c_msg msgs[2];

-

-    //

-    buf[0] = addr;    //register address

-    

-    msgs[0].addr = pContext->addr;

-    msgs[0].flags = 0 | I2C_M_NOSTART;

-    msgs[0].len = 1;

-    msgs[0].buf = buf;

-    

-    msgs[1].addr = pContext->addr;

-    msgs[1].flags = I2C_M_RD;

-    msgs[1].len = 1;

-    msgs[1].buf = pdata;

-

-    //ret = wmt_i2c_xfer_continue_if_4(msgs, 2, FT5X0X_I2C_BUS);

-    ret = i2c_transfer(pContext->client->adapter, msgs, 2);
-    if (ret <= 0)

-        printk("msg %s i2c read error: %d\n", __func__, ret);

-

-    return ret;

-  

-}

-

-

-/*

-[function]: 

-    send a command to ctpm.

-[parameters]:

-    btcmd[in]        :command code;

-    btPara1[in]    :parameter 1;    

-    btPara2[in]    :parameter 2;    

-    btPara3[in]    :parameter 3;    

-    num[in]        :the valid input parameter numbers, if only command code needed and no parameters followed,then the num is 1;    

-[return]:

-    FTS_TRUE    :success;

-    FTS_FALSE    :io fail;

-*/

-static u8 cmd_write(u8 *cmd,u8 num)

-{

-    return ft5x0x_i2c_txdata(cmd, num);

-}

-

-/*

-[function]: 

-    write data to ctpm , the destination address is 0.

-[parameters]:

-    pbt_buf[in]    :point to data buffer;

-    bt_len[in]        :the data numbers;    

-[return]:

-    FTS_TRUE    :success;

-    FTS_FALSE    :io fail;

-*/

-static u8 byte_write(u8* pbt_buf, int dw_len)

-{

-    

-    return ft5x0x_i2c_txdata( pbt_buf, dw_len);

-}

-

-/*

-[function]: 

-    read out data from ctpm,the destination address is 0.

-[parameters]:

-    pbt_buf[out]    :point to data buffer;

-    bt_len[in]        :the data numbers;    

-[return]:

-    FTS_TRUE    :success;

-    FTS_FALSE    :io fail;

-*/

-static u8 byte_read(u8* pbt_buf, u8 bt_len)

-{

-    int ret;

-	struct i2c_msg msg[1];

-	
-	msg[0].addr = pContext->addr;

-	msg[0].flags = I2C_M_RD;

-	msg[0].len = bt_len;

-	msg[0].buf = pbt_buf;

-
-    	ret = i2c_transfer(pContext->client->adapter, msg, 1);
-	//ret = wmt_i2c_xfer_continue_if_4(msg, 1, FT5X0X_I2C_BUS);

-	if (ret <= 0)
-		printk("msg i2c read error: %d\n", ret);

-	
-	return ret;

-}

-

-

-/*

-[function]: 

-    burn the FW to ctpm.

-[parameters]:(ref. SPEC)

-    pbt_buf[in]    :point to Head+FW ;

-    dw_lenth[in]:the length of the FW + 6(the Head length);    

-    bt_ecc[in]    :the ECC of the FW

-[return]:

-    ERR_OK        :no error;

-    ERR_MODE    :fail to switch to UPDATE mode;

-    ERR_READID    :read id fail;

-    ERR_ERASE    :erase chip fail;

-    ERR_STATUS    :status error;

-    ERR_ECC        :ecc error.

-*/

-static E_UPGRADE_ERR_TYPE ft5x0x_fw_upgrade(struct ft5x0x_data *ft5x0x, u8* pbt_buf, int dw_lenth)

-{

-    int i = 0,j = 0,i_ret;

-    int packet_number;

-    int temp,lenght;

-    u8 packet_buf[FTS_PACKET_LENGTH + 6];

-    u8 auc_i2c_write_buf[10];

-    u8 reg_val[2] = {0};

-    u8 ctpm_id[2] = {0};

-    u8 cmd[4];

-    u8 bt_ecc;

-

-    /*********Step 1:Reset  CTPM *****/

-    /*write 0xaa to register 0xfc*/

-    ft5x0x_write_reg(0xfc,0xaa);

-    msleep(50);

-    /*write 0x55 to register 0xfc*/

-    ft5x0x_write_reg(0xfc,0x55);

-    printk("[FTS] Step 1: Reset CTPM.\n");

-    msleep(30);   

-

-    /*********Step 2:Enter upgrade mode *****/

-    auc_i2c_write_buf[0] = 0x55;

-    auc_i2c_write_buf[1] = 0xaa;

-    do{

-        i ++;

-        i_ret = byte_write(auc_i2c_write_buf, 2);

-        mdelay(5);

-    }while(i_ret <= 0 && i < 5 );

-    msleep(20);

-    

-    /*********Step 3:check READ-ID**********/        

-    if(ft5x0x->id == FT5606){

-        ctpm_id[0] = FT56_CTPM_ID_L;

-        ctpm_id[1] = FT56_CTPM_ID_H;

-    }else{

-        ctpm_id[0] = FT5X_CTPM_ID_L;

-        ctpm_id[1] = FT5X_CTPM_ID_H;

-    }

-

-    cmd[0] = 0x90;

-    cmd[1] = 0x00;

-    cmd[2] = 0x00;

-    cmd[3] = 0x00;

-    cmd_write(cmd,4);

-    byte_read(reg_val,2);

-    if (reg_val[0] == ctpm_id[0] && reg_val[1] == ctpm_id[1]){

-        printk("[FTS] Step 3: CTPM ID,ID1 = 0x%x,ID2 = 0x%x\n",reg_val[0],reg_val[1]);

-    }else{

-        printk("[FTS] ID_ERROR: CTPM ID,ID1 = 0x%x,ID2 = 0x%x\n",reg_val[0],reg_val[1]);

-        return ERR_READID;

-    }

-

-    cmd[0] = 0xcd;

-    cmd_write(cmd,1);

-    byte_read(reg_val,1);

-    printk("[FTS] bootloader version = 0x%x\n", reg_val[0]);

-

-    /******Step 4:erase app and panel paramenter area *********/

-    cmd[0] = 0x61;

-    cmd_write(cmd,1); //erase app area

-    msleep(1500); 

-    cmd[0] = 0x63;

-    cmd_write(cmd,1); //erase panel parameter area

-    msleep(100);

-    printk("[FTS] Step 4: erase. \n");

-

-    /*********Step 5:write firmware(FW) to ctpm flash*********/

-    bt_ecc = 0;

-    printk("[FTS] Step 5: start upgrade. \n");

-    dw_lenth = dw_lenth - 8;

-    packet_number = (dw_lenth) / FTS_PACKET_LENGTH;

-    packet_buf[0] = 0xbf;

-    packet_buf[1] = 0x00;

-    for (j=0;j<packet_number;j++){

-        temp = j * FTS_PACKET_LENGTH;

-        packet_buf[2] = (u8)(temp>>8);

-        packet_buf[3] = (u8)temp;

-        lenght = FTS_PACKET_LENGTH;

-        packet_buf[4] = (u8)(lenght>>8);

-        packet_buf[5] = (u8)lenght;

-

-        for (i=0;i<FTS_PACKET_LENGTH;i++){

-            packet_buf[6+i] = pbt_buf[j*FTS_PACKET_LENGTH + i]; 

-            bt_ecc ^= packet_buf[6+i];

-        }

-        

-        byte_write(&packet_buf[0],FTS_PACKET_LENGTH + 6);

-        mdelay(FTS_PACKET_LENGTH/6 + 1);

-        if ((j * FTS_PACKET_LENGTH % 1024) == 0){

-              printk("[FTS] upgrade the 0x%x th byte.\n", ((unsigned int)j) * FTS_PACKET_LENGTH);

-        }

-    }

-

-    if ((dw_lenth) % FTS_PACKET_LENGTH > 0){

-        temp = packet_number * FTS_PACKET_LENGTH;

-        packet_buf[2] = (u8)(temp>>8);

-        packet_buf[3] = (u8)temp;

-

-        temp = (dw_lenth) % FTS_PACKET_LENGTH;

-        packet_buf[4] = (u8)(temp>>8);

-        packet_buf[5] = (u8)temp;

-

-        for (i=0;i<temp;i++){

-            packet_buf[6+i] = pbt_buf[ packet_number*FTS_PACKET_LENGTH + i]; 

-            bt_ecc ^= packet_buf[6+i];

-        }

-

-        byte_write(&packet_buf[0],temp+6);    

-        mdelay(20);

-    }

-

-    //send the last six byte

-    for (i = 0; i<6; i++){

-        temp = 0x6ffa + i;

-        packet_buf[2] = (u8)(temp>>8);

-        packet_buf[3] = (u8)temp;

-        temp =1;

-        packet_buf[4] = (u8)(temp>>8);

-        packet_buf[5] = (u8)temp;

-        packet_buf[6] = pbt_buf[ dw_lenth + i]; 

-        bt_ecc ^= packet_buf[6];

-

-        byte_write(&packet_buf[0],7);  

-        mdelay(20);

-    }

-

-    /*********Step 6: read out checksum********************/

-    /*send the opration head*/

-    cmd[0] = 0xcc;

-    cmd_write(cmd,1);

-    byte_read(reg_val,1);

-    printk("[FTS] Step 6:read ECC 0x%x, firmware ECC 0x%x. \n", reg_val[0], bt_ecc);

-    if(reg_val[0] != bt_ecc){

-        return ERR_ECC;

-    }

-

-    /*********Step 7: reset the new FW***********************/

-    cmd[0] = 0x07;

-    cmd_write(cmd,1);

-

-    msleep(300);  //make sure CTP startup normally

-    

-    return ERR_OK;

-}

-

-int ft5x0x_auto_clb(void)

-{

-    u8 uc_temp;

-    u8 i ;

-

-    printk("[FTS] start auto CLB.\n");

-    msleep(200);

-    ft5x0x_write_reg(0, 0x40);  

-    msleep(100);   //make sure already enter factory mode

-    ft5x0x_write_reg(2, 0x4);  //write command to start calibration

-    msleep(300);

-    for(i=0;i<100;i++){

-        ft5x0x_read_reg(0,&uc_temp);

-        if ( ((uc_temp&0x70)>>4) == 0x0){ //return to normal mode, calibration finish

-            break;

-        }

-        msleep(200);

-        printk("[FTS] waiting calibration %d\n",i);

-    }

-    printk("[FTS] calibration OK.\n");

-    

-    msleep(300);

-    ft5x0x_write_reg(0, 0x40);  //goto factory mode

-    msleep(100);   //make sure already enter factory mode

-    ft5x0x_write_reg(2, 0x5);  //store CLB result

-    msleep(300);

-    ft5x0x_write_reg(0, 0x0); //return to normal mode 

-    msleep(300);

-    printk("[FTS] store CLB result OK.\n");

-    return 0;

-}

-

-static int ft5x0x_get_bin_ver(const u8 *fw, int fw_szie)

-{

-    if (fw_szie > 2){

-        return fw[fw_szie - 2];

-    }else{

-        return 0xff; //default value

-    }

-    return 0xff;

-}

-

-int ft5x0x_read_fw_ver(void)

-{

-    u8 ver=0;

-    int ret=0;

-    

-    ret = ft5x0x_read_reg(FT5X0X_REG_FIRMID, &ver);

-    if(ret > 0) 

-        return ver;

-

-    return ret;

-}

-

-

-static int ft5x0x_get_fw_szie(const char *fw_name)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize = 0;

-

-    if(fw_name == NULL){

-        dbg_err("Firmware name error.\n");

-        return -EFAULT;

-    }

-

-	if (NULL == pfile)

-		pfile = filp_open(fw_name, O_RDONLY, 0);

-

-	if (IS_ERR(pfile)) {

-		dbg_err("File open error: %s.\n", fw_name);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	filp_close(pfile, NULL);

-	return fsize;

-}

-

-static int ft5x0x_read_fw(const char *fw_name, u8 *buf)

-{

-	struct file *pfile = NULL;

-	struct inode *inode;

-	unsigned long magic;

-	off_t fsize;

-	loff_t pos;

-	mm_segment_t fs;

-

-	if(fw_name == NULL){

-        dbg_err("Firmware name error.\n");

-        return -EFAULT;

-    }

-

-    if (NULL == pfile)

-		pfile = filp_open(fw_name, O_RDONLY, 0);

-	if (IS_ERR(pfile)) {

-		dbg_err("File open error: %s.\n", fw_name);

-		return -EIO;

-	}

-

-	inode = pfile->f_dentry->d_inode;

-	magic = inode->i_sb->s_magic;

-	fsize = inode->i_size;

-	fs = get_fs();

-	set_fs(KERNEL_DS);

-	pos = 0;

-	vfs_read(pfile, buf, fsize, &pos);

-	filp_close(pfile, NULL);

-	set_fs(fs);

-

-	return 0;

-}

-

-#define FW_SUFFFIX ".bin"

-#define SD_UPG_BIN_PATH "/sdcard/_wmt_ft5x0x_fw_app.bin"

-#define FS_UPG_BIN_PATH "/lib/firmware/"

-

-int ft5x0x_upg_fw_bin(struct ft5x0x_data *ft5x0x, int check_ver)

-{

-	int i_ret = 0;

-	int fwsize = 0;

-    int hw_fw_ver;

-    int bin_fw_ver;

-    int do_upg;

-    u8 *pbt_buf = NULL;

-    u8 fw_path[128] = {0};

-

-    if(ft5x0x->upg) 

-        sprintf(fw_path,"%s%s%s", FS_UPG_BIN_PATH, ft5x0x->fw_name,FW_SUFFFIX);//get fw binary file from filesystem

-    else 

-        strcpy(fw_path,SD_UPG_BIN_PATH); //get fw binary file from SD card

-    

-    fwsize = ft5x0x_get_fw_szie(fw_path); 

-	if (fwsize <= 0) {

-		dbg_err("Get firmware size failed\n");

-		return -EIO;

-	}

-

-	if (fwsize < 8 || fwsize > 32 * 1024) {

-		dbg_err("FW length error\n");

-		return -EIO;

-	}

-

-	pbt_buf = kmalloc(fwsize + 1, GFP_KERNEL);

-	if (ft5x0x_read_fw(fw_path, pbt_buf)) {

-		dbg_err("Request_firmware failed\n");

-		i_ret = -EIO;

-        goto exit;

-	}

-    

-    hw_fw_ver =ft5x0x_read_fw_ver();

-    if(hw_fw_ver <= 0){

-        dbg_err("Read firmware version failed\n");

-        i_ret = hw_fw_ver;

-        goto exit;

-    }

-    

-    bin_fw_ver = ft5x0x_get_bin_ver(pbt_buf, fwsize);

-    printk("[FTS] hardware fw ver 0x%0x, binary ver 0x%0x\n",hw_fw_ver, bin_fw_ver);

-

-    if(check_ver){

-        if(hw_fw_ver == 0xa6 || hw_fw_ver < bin_fw_ver)

-            do_upg = 1;

-        else

-            do_upg = 0;

-    }else{

-        do_upg = 1;

-    }

-    

-    if(do_upg){

-	    if ((pbt_buf[fwsize - 8] ^ pbt_buf[fwsize - 6]) == 0xFF && 

-            (pbt_buf[fwsize - 7] ^ pbt_buf[fwsize - 5]) == 0xFF &&

-            (pbt_buf[fwsize - 3] ^ pbt_buf[fwsize - 4]) == 0xFF) {

-		    i_ret = ft5x0x_fw_upgrade(ft5x0x, pbt_buf, fwsize);

-		    if (i_ret)

-			    dbg_err("Upgrade failed, i_ret=%d\n",i_ret);

-		    else {

-                hw_fw_ver = ft5x0x_read_fw_ver();

-                printk("[FTS] upgrade to new version 0x%x\n", hw_fw_ver);

-		    }

-	    } else {

-		    dbg_err("FW format error\n");

-	    }

-    }

-

-    ft5x0x_auto_clb();/*start auto CLB*/

-    

-exit:    

-    kfree(pbt_buf);

-	return i_ret;

-}

-

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ex_fun.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ex_fun.c
deleted file mode 100755
index 08fc6069..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ex_fun.c
+++ /dev/null
@@ -1,1021 +0,0 @@
-/*
- *drivers/input/touchscreen/ft5x06_ex_fun.c
- *
- *FocalTech ft6x06 expand function for debug.
- *
- *Copyright (c) 2010  Focal tech Ltd.
- *
- *This software is licensed under the terms of the GNU General Public
- *License version 2, as published by the Free Software Foundation, and
- *may be copied, distributed, and modified under those terms.
- *
- *This program is distributed in the hope that it will be useful,
- *but WITHOUT ANY WARRANTY; without even the implied warranty of
- *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *GNU General Public License for more details.
- *
- *Note:the error code of EIO is the general error in this file.
- */
-
-
-#include "ft6x06_ex_fun.h"
-#include "ft6x06_ts.h"
-
-#include <linux/mount.h>
-#include <linux/netdevice.h>
-#include <linux/proc_fs.h>
-
-struct Upgrade_Info {
-	u16 delay_aa;		/*delay of write FT_UPGRADE_AA */
-	u16 delay_55;		/*delay of write FT_UPGRADE_55 */
-	u8 upgrade_id_1;	/*upgrade id 1 */
-	u8 upgrade_id_2;	/*upgrade id 2 */
-	u16 delay_readid;	/*delay of read id */
-	u16 delay_earse_flash; /*delay of earse flash*/
-};
-
-
-int fts_ctpm_fw_upgrade(struct i2c_client *client, u8 *pbt_buf,
-			  u32 dw_lenth);
-
-static unsigned char CTPM_FW[] = {
-	#include "FT5406.i"
-};
-
-static struct mutex g_device_mutex;
-
-int ft6x06_write_reg(struct i2c_client *client, u8 regaddr, u8 regvalue)
-{
-	unsigned char buf[2] = {0};
-	buf[0] = regaddr;
-	buf[1] = regvalue;
-
-	return ft6x06_i2c_Write(client, buf, sizeof(buf));
-}
-
-
-int ft6x06_read_reg(struct i2c_client *client, u8 regaddr, u8 *regvalue)
-{
-	return ft6x06_i2c_Read(client, &regaddr, 1, regvalue, 1);
-}
-
-
-int fts_ctpm_auto_clb(struct i2c_client *client)
-{
-	unsigned char uc_temp = 0x00;
-	unsigned char i = 0;
-
-	/*start auto CLB */
-	msleep(200);
-
-	ft6x06_write_reg(client, 0, FTS_FACTORYMODE_VALUE);
-	/*make sure already enter factory mode */
-	msleep(100);
-	/*write command to start calibration */
-	ft6x06_write_reg(client, 2, 0x4);
-	msleep(300);
-	for (i = 0; i < 100; i++) {
-		ft6x06_read_reg(client, 0, &uc_temp);
-		/*return to normal mode, calibration finish */
-		if (0x0 == ((uc_temp & 0x70) >> 4))
-			break;
-	}
-
-	msleep(200);
-	/*calibration OK */
-	msleep(300);
-	ft6x06_write_reg(client, 0, FTS_FACTORYMODE_VALUE);	/*goto factory mode for store */
-	msleep(100);	/*make sure already enter factory mode */
-	ft6x06_write_reg(client, 2, 0x5);	/*store CLB result */
-	msleep(300);
-	ft6x06_write_reg(client, 0, FTS_WORKMODE_VALUE);	/*return to normal mode */
-	msleep(300);
-
-	/*store CLB result OK */
-	return 0;
-}
-
-/*
-upgrade with *.i file
-*/
-int fts_ctpm_fw_upgrade_with_i_file(struct i2c_client *client)
-{
-	u8 *pbt_buf = NULL;
-	int i_ret;
-	int fw_len = sizeof(CTPM_FW);
-
-	/*judge the fw that will be upgraded
-	* if illegal, then stop upgrade and return.
-	*/
-
-	if (fw_len < 8 || fw_len > 32 * 1024) {
-		dev_err(&client->dev, "%s:FW length error\n", __func__);
-		return -EIO;
-	}
-
-	/*FW upgrade */
-	pbt_buf = CTPM_FW;
-	/*call the upgrade function */
-	
-	i_ret = fts_ctpm_fw_upgrade(client, pbt_buf, sizeof(CTPM_FW));
-	if (i_ret != 0)
-		dev_err(&client->dev, "%s:upgrade failed. err.\n",
-					__func__);
-	
-	return i_ret;
-}
-
-u8 fts_ctpm_get_i_file_ver(void)
-{
-	u16 ui_sz;
-	ui_sz = sizeof(CTPM_FW);
-	if (ui_sz > 2)
-		return CTPM_FW[0x10a];
-
-	return 0x00;	/*default value */
-}
-
-/*update project setting
-*only update these settings for COB project, or for some special case
-*/
-int fts_ctpm_update_project_setting(struct i2c_client *client)
-{
-	u8 uc_i2c_addr;	/*I2C slave address (7 bit address)*/
-	u8 uc_io_voltage;	/*IO Voltage 0---3.3v;	1----1.8v*/
-	u8 uc_panel_factory_id;	/*TP panel factory ID*/
-	u8 buf[FTS_SETTING_BUF_LEN];
-	u8 reg_val[2] = {0};
-	u8 auc_i2c_write_buf[10] = {0};
-	u8 packet_buf[FTS_SETTING_BUF_LEN + 6];
-	u32 i = 0;
-	int i_ret;
-
-	uc_i2c_addr = client->addr;
-	uc_io_voltage = 0x0;
-	uc_panel_factory_id = 0x5a;
-
-
-	/*Step 1:Reset  CTPM
-	*write 0xaa to register 0xfc
-	*/
-	ft6x06_write_reg(client, 0xfc, 0xaa);
-	msleep(50);
-
-	/*write 0x55 to register 0xfc */
-	ft6x06_write_reg(client, 0xfc, 0x55);
-	msleep(30);
-
-	/*********Step 2:Enter upgrade mode *****/
-	auc_i2c_write_buf[0] = 0x55;
-	auc_i2c_write_buf[1] = 0xaa;
-	do {
-		i++;
-		i_ret = ft6x06_i2c_Write(client, auc_i2c_write_buf, 2);
-		msleep(5);
-	} while (i_ret <= 0 && i < 5);
-
-
-	/*********Step 3:check READ-ID***********************/
-	auc_i2c_write_buf[0] = 0x90;
-	auc_i2c_write_buf[1] = auc_i2c_write_buf[2] = auc_i2c_write_buf[3] =
-			0x00;
-
-	ft6x06_i2c_Read(client, auc_i2c_write_buf, 4, reg_val, 2);
-
-	if (reg_val[0] == 0x79 && reg_val[1] == 0x3)
-		dev_dbg(&client->dev, "[FTS] Step 3: CTPM ID,ID1 = 0x%x,ID2 = 0x%x\n",
-			 reg_val[0], reg_val[1]);
-	else
-		return -EIO;
-
-	auc_i2c_write_buf[0] = 0xcd;
-	ft6x06_i2c_Read(client, auc_i2c_write_buf, 1, reg_val, 1);
-	dev_dbg(&client->dev, "bootloader version = 0x%x\n", reg_val[0]);
-
-	/*--------- read current project setting  ---------- */
-	/*set read start address */
-	buf[0] = 0x3;
-	buf[1] = 0x0;
-	buf[2] = 0x78;
-	buf[3] = 0x0;
-
-	ft6x06_i2c_Read(client, buf, 4, buf, FTS_SETTING_BUF_LEN);
-	dev_dbg(&client->dev, "[FTS] old setting: uc_i2c_addr = 0x%x,\
-			uc_io_voltage = %d, uc_panel_factory_id = 0x%x\n",
-			buf[0], buf[2], buf[4]);
-
-	 /*--------- Step 4:erase project setting --------------*/
-	auc_i2c_write_buf[0] = 0x63;
-	ft6x06_i2c_Write(client, auc_i2c_write_buf, 1);
-	msleep(100);
-
-	/*----------  Set new settings ---------------*/
-	buf[0] = uc_i2c_addr;
-	buf[1] = ~uc_i2c_addr;
-	buf[2] = uc_io_voltage;
-	buf[3] = ~uc_io_voltage;
-	buf[4] = uc_panel_factory_id;
-	buf[5] = ~uc_panel_factory_id;
-	packet_buf[0] = 0xbf;
-	packet_buf[1] = 0x00;
-	packet_buf[2] = 0x78;
-	packet_buf[3] = 0x0;
-	packet_buf[4] = 0;
-	packet_buf[5] = FTS_SETTING_BUF_LEN;
-
-	for (i = 0; i < FTS_SETTING_BUF_LEN; i++)
-		packet_buf[6 + i] = buf[i];
-
-	ft6x06_i2c_Write(client, packet_buf, FTS_SETTING_BUF_LEN + 6);
-	msleep(100);
-
-	/********* reset the new FW***********************/
-	auc_i2c_write_buf[0] = 0x07;
-	ft6x06_i2c_Write(client, auc_i2c_write_buf, 1);
-
-	msleep(200);
-	return 0;
-}
-
-int fts_ctpm_auto_upgrade(struct i2c_client *client)
-{
-	u8 uc_host_fm_ver = FT6x06_REG_FW_VER;
-	u8 uc_tp_fm_ver;
-	int i_ret;
-
-	ft6x06_read_reg(client, FT6x06_REG_FW_VER, &uc_tp_fm_ver);
-	uc_host_fm_ver = fts_ctpm_get_i_file_ver();
-
-	if (/*the firmware in touch panel maybe corrupted */
-		uc_tp_fm_ver == FT6x06_REG_FW_VER ||
-		/*the firmware in host flash is new, need upgrade */
-	     uc_tp_fm_ver < uc_host_fm_ver
-	    ) {
-		msleep(100);
-		dev_dbg(&client->dev, "[FTS] uc_tp_fm_ver = 0x%x, uc_host_fm_ver = 0x%x\n",
-				uc_tp_fm_ver, uc_host_fm_ver);
-		i_ret = fts_ctpm_fw_upgrade_with_i_file(client);
-		if (i_ret == 0)	{
-			msleep(300);
-			uc_host_fm_ver = fts_ctpm_get_i_file_ver();
-			dev_dbg(&client->dev, "[FTS] upgrade to new version 0x%x\n",
-					uc_host_fm_ver);
-		} else {
-			pr_err("[FTS] upgrade failed ret=%d.\n", i_ret);
-			return -EIO;
-		}
-	}
-
-	return 0;
-}
-
-void delay_qt_ms(unsigned long  w_ms)
-{
-	unsigned long i;
-	unsigned long j;
-
-	for (i = 0; i < w_ms; i++)
-	{
-		for (j = 0; j < 1000; j++)
-		{
-			 udelay(1);
-		}
-	}
-}
-
-int fts_ctpm_fw_upgrade(struct i2c_client *client, u8 *pbt_buf,
-			  u32 dw_lenth)
-{
-	u8 reg_val[2] = {0};
-	u32 i = 0;
-	u32 packet_number;
-	u32 j;
-	u32 temp;
-	u32 lenght;
-	u32 fw_length;
-	u8 packet_buf[FTS_PACKET_LENGTH + 6];
-	u8 auc_i2c_write_buf[10];
-	u8 bt_ecc;
-	int i_ret;
-
-
-	if(pbt_buf[0] != 0x02)
-	{
-		DBG("[FTS] FW first byte is not 0x02. so it is invalid \n");
-		return -1;
-	}
-
-	if(dw_lenth > 0x11f)
-	{
-		fw_length = ((u32)pbt_buf[0x100]<<8) + pbt_buf[0x101];
-		if(dw_lenth < fw_length)
-		{
-			DBG("[FTS] Fw length is invalid \n");
-			return -1;
-		}
-	}
-	else
-	{
-		DBG("[FTS] Fw length is invalid \n");
-		return -1;
-	}
-
-	//DBG("[FTS] Step 3: CTPM ID,ID1 = 0x%x,ID2 = 0x%x\n", reg_val[0], reg_val[1]);
-	
-	for (i = 0; i < FTS_UPGRADE_LOOP; i++) {
-		/*********Step 1:Reset  CTPM *****/
-		/*write 0xaa to register 0xbc */
-		
-		ft6x06_write_reg(client, 0xbc, FT_UPGRADE_AA);
-		msleep(FT6X06_UPGRADE_AA_DELAY);
-
-		/*write 0x55 to register 0xbc */
-		ft6x06_write_reg(client, 0xbc, FT_UPGRADE_55);
-
-		msleep(FT6X06_UPGRADE_55_DELAY);
-
-		/*********Step 2:Enter upgrade mode *****/
-		auc_i2c_write_buf[0] = FT_UPGRADE_55;
-		ft6x06_i2c_Write(client, auc_i2c_write_buf, 1);
-
-		auc_i2c_write_buf[0] = FT_UPGRADE_AA;
-		ft6x06_i2c_Write(client, auc_i2c_write_buf, 1);
-		msleep(FT6X06_UPGRADE_READID_DELAY);
-
-		/*********Step 3:check READ-ID***********************/		
-		auc_i2c_write_buf[0] = 0x90;
-		auc_i2c_write_buf[1] = auc_i2c_write_buf[2] = auc_i2c_write_buf[3] =
-			0x00;
-		reg_val[0] = 0x00;
-		reg_val[1] = 0x00;
-		ft6x06_i2c_Read(client, auc_i2c_write_buf, 4, reg_val, 2);
-
-
-		if (reg_val[0] == FT6X06_UPGRADE_ID_1
-			&& reg_val[1] == FT6X06_UPGRADE_ID_2) {
-			//dev_dbg(&client->dev, "[FTS] Step 3: CTPM ID,ID1 = 0x%x,ID2 = 0x%x\n",
-				//reg_val[0], reg_val[1]);
-			DBG("[FTS] Step 3: GET CTPM ID OK,ID1 = 0x%x,ID2 = 0x%x\n",
-				reg_val[0], reg_val[1]);
-			break;
-		} else {
-			dev_err(&client->dev, "[FTS] Step 3: GET CTPM ID FAIL,ID1 = 0x%x,ID2 = 0x%x\n",
-				reg_val[0], reg_val[1]);
-		}
-	}
-	if (i >= FTS_UPGRADE_LOOP)
-		return -EIO;
-
-	auc_i2c_write_buf[0] = 0x90;
-	auc_i2c_write_buf[1] = 0x00;
-	auc_i2c_write_buf[2] = 0x00;
-	auc_i2c_write_buf[3] = 0x00;
-	auc_i2c_write_buf[4] = 0x00;
-	ft6x06_i2c_Write(client, auc_i2c_write_buf, 5);
-	
-	//auc_i2c_write_buf[0] = 0xcd;
-	//ft6x06_i2c_Read(client, auc_i2c_write_buf, 1, reg_val, 1);
-
-
-	/*Step 4:erase app and panel paramenter area*/
-	DBG("Step 4:erase app and panel paramenter area\n");
-	auc_i2c_write_buf[0] = 0x61;
-	ft6x06_i2c_Write(client, auc_i2c_write_buf, 1);	/*erase app area */
-	msleep(FT6X06_UPGRADE_EARSE_DELAY);
-
-	for(i = 0;i < 200;i++)
-	{
-		auc_i2c_write_buf[0] = 0x6a;
-		auc_i2c_write_buf[1] = 0x00;
-		auc_i2c_write_buf[2] = 0x00;
-		auc_i2c_write_buf[3] = 0x00;
-		reg_val[0] = 0x00;
-		reg_val[1] = 0x00;
-		ft6x06_i2c_Read(client, auc_i2c_write_buf, 4, reg_val, 2);
-		if(0xb0 == reg_val[0] && 0x02 == reg_val[1])
-		{
-			DBG("[FTS] erase app finished \n");
-			break;
-		}
-		msleep(50);
-	}
-
-	/*********Step 5:write firmware(FW) to ctpm flash*********/
-	bt_ecc = 0;
-	DBG("Step 5:write firmware(FW) to ctpm flash\n");
-
-	dw_lenth = fw_length;
-	packet_number = (dw_lenth) / FTS_PACKET_LENGTH;
-	packet_buf[0] = 0xbf;
-	packet_buf[1] = 0x00;
-
-	for (j = 0; j < packet_number; j++) {
-		temp = j * FTS_PACKET_LENGTH;
-		packet_buf[2] = (u8) (temp >> 8);
-		packet_buf[3] = (u8) temp;
-		lenght = FTS_PACKET_LENGTH;
-		packet_buf[4] = (u8) (lenght >> 8);
-		packet_buf[5] = (u8) lenght;
-
-		for (i = 0; i < FTS_PACKET_LENGTH; i++) {
-			packet_buf[6 + i] = pbt_buf[j * FTS_PACKET_LENGTH + i];
-			bt_ecc ^= packet_buf[6 + i];
-		}
-		
-		ft6x06_i2c_Write(client, packet_buf, FTS_PACKET_LENGTH + 6);
-		
-		for(i = 0;i < 30;i++)
-		{
-			auc_i2c_write_buf[0] = 0x6a;
-			auc_i2c_write_buf[1] = 0x00;
-			auc_i2c_write_buf[2] = 0x00;
-			auc_i2c_write_buf[3] = 0x00;
-			reg_val[0] = 0x00;
-			reg_val[1] = 0x00;
-			ft6x06_i2c_Read(client, auc_i2c_write_buf, 4, reg_val, 2);
-			if(0xb0 == (reg_val[0] & 0xf0) && (0x03 + (j % 0x0ffd)) == (((reg_val[0] & 0x0f) << 8) |reg_val[1]))
-			{
-				DBG("[FTS] write a block data finished \n");
-				break;
-			}
-			msleep(1);
-		}
-		//msleep(FTS_PACKET_LENGTH / 6 + 1);
-		//DBG("write bytes:0x%04x\n", (j+1) * FTS_PACKET_LENGTH);
-		//delay_qt_ms(FTS_PACKET_LENGTH / 6 + 1);
-	}
-
-	if ((dw_lenth) % FTS_PACKET_LENGTH > 0) {
-		temp = packet_number * FTS_PACKET_LENGTH;
-		packet_buf[2] = (u8) (temp >> 8);
-		packet_buf[3] = (u8) temp;
-		temp = (dw_lenth) % FTS_PACKET_LENGTH;
-		packet_buf[4] = (u8) (temp >> 8);
-		packet_buf[5] = (u8) temp;
-
-		for (i = 0; i < temp; i++) {
-			packet_buf[6 + i] = pbt_buf[packet_number * FTS_PACKET_LENGTH + i];
-			bt_ecc ^= packet_buf[6 + i];
-		}
-
-		ft6x06_i2c_Write(client, packet_buf, temp + 6);
-
-		for(i = 0;i < 30;i++)
-		{
-			auc_i2c_write_buf[0] = 0x6a;
-			auc_i2c_write_buf[1] = 0x00;
-			auc_i2c_write_buf[2] = 0x00;
-			auc_i2c_write_buf[3] = 0x00;
-			reg_val[0] = 0x00;
-			reg_val[1] = 0x00;
-			ft6x06_i2c_Read(client, auc_i2c_write_buf, 4, reg_val, 2);
-			if(0xb0 == (reg_val[0] & 0xf0) && (0x03 + (j % 0x0ffd)) == (((reg_val[0] & 0x0f) << 8) |reg_val[1]))
-			{
-				DBG("[FTS] write a block data finished \n");
-				break;
-			}
-			msleep(1);
-		}
-		//msleep(20);
-	}
-
-
-	/*********Step 6: read out checksum***********************/
-	/*send the opration head */
-	DBG("Step 6: read out checksum\n");
-	auc_i2c_write_buf[0] = 0xcc;
-	ft6x06_i2c_Read(client, auc_i2c_write_buf, 1, reg_val, 1);
-	if (reg_val[0] != bt_ecc) {
-		dev_err(&client->dev, "[FTS]--ecc error! FW=%02x bt_ecc=%02x\n",
-					reg_val[0],
-					bt_ecc);
-		return -EIO;
-	}
-
-	/*********Step 7: reset the new FW***********************/
-	DBG("Step 7: reset the new FW\n");
-	auc_i2c_write_buf[0] = 0x07;
-	ft6x06_i2c_Write(client, auc_i2c_write_buf, 1);
-	msleep(300);	/*make sure CTP startup normally */
-
-	return 0;
-}
-
-/*sysfs debug*/
-
-/*
-*get firmware size
-
-@firmware_name:firmware name
-*note:the firmware default path is sdcard.
-	if you want to change the dir, please modify by yourself.
-*/
-static int ft6x06_GetFirmwareSize(char *firmware_name)
-{
-	struct file *pfile = NULL;
-	struct inode *inode;
-	unsigned long magic;
-	off_t fsize = 0;
-	char filepath[128];
-	memset(filepath, 0, sizeof(filepath));
-
-	sprintf(filepath, "/sdcard/%s", firmware_name);
-
-	if (NULL == pfile)
-		pfile = filp_open(filepath, O_RDONLY, 0);
-
-	if (IS_ERR(pfile)) {
-		pr_err("error occured while opening file %s.\n", filepath);
-		return -EIO;
-	}
-
-	inode = pfile->f_dentry->d_inode;
-	magic = inode->i_sb->s_magic;
-	fsize = inode->i_size;
-	filp_close(pfile, NULL);
-	return fsize;
-}
-
-
-
-/*
-*read firmware buf for .bin file.
-
-@firmware_name: fireware name
-@firmware_buf: data buf of fireware
-
-note:the firmware default path is sdcard.
-	if you want to change the dir, please modify by yourself.
-*/
-static int ft6x06_ReadFirmware(char *firmware_name,
-			       unsigned char *firmware_buf)
-{
-	struct file *pfile = NULL;
-	struct inode *inode;
-	unsigned long magic;
-	off_t fsize;
-	char filepath[128];
-	loff_t pos;
-	mm_segment_t old_fs;
-
-	memset(filepath, 0, sizeof(filepath));
-	sprintf(filepath, "/sdcard/%s", firmware_name);
-	if (NULL == pfile)
-		pfile = filp_open(filepath, O_RDONLY, 0);
-	if (IS_ERR(pfile)) {
-		pr_err("error occured while opening file %s.\n", filepath);
-		return -EIO;
-	}
-
-	inode = pfile->f_dentry->d_inode;
-	magic = inode->i_sb->s_magic;
-	fsize = inode->i_size;
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	pos = 0;
-	vfs_read(pfile, firmware_buf, fsize, &pos);
-	filp_close(pfile, NULL);
-	set_fs(old_fs);
-
-	return 0;
-}
-
-
-
-/*
-upgrade with *.bin file
-*/
-
-int fts_ctpm_fw_upgrade_with_app_file(struct i2c_client *client,
-				       char *firmware_name)
-{
-	u8 *pbt_buf = NULL;
-	int i_ret;
-	int fwsize = ft6x06_GetFirmwareSize(firmware_name);
-
-	if (fwsize <= 0) {
-		dev_err(&client->dev, "%s ERROR:Get firmware size failed\n",
-					__func__);
-		return -EIO;
-	}
-
-	if (fwsize < 8 || fwsize > 32 * 1024) {
-		dev_dbg(&client->dev, "%s:FW length error\n", __func__);
-		return -EIO;
-	}
-
-	/*=========FW upgrade========================*/
-	pbt_buf = kmalloc(fwsize + 1, GFP_ATOMIC);
-
-	if (ft6x06_ReadFirmware(firmware_name, pbt_buf)) {
-		dev_err(&client->dev, "%s() - ERROR: request_firmware failed\n",
-					__func__);
-		kfree(pbt_buf);
-		return -EIO;
-	}
-	
-	/*call the upgrade function */
-	i_ret = fts_ctpm_fw_upgrade(client, pbt_buf, fwsize);
-	if (i_ret != 0)
-		dev_err(&client->dev, "%s() - ERROR:[FTS] upgrade failed..\n",
-					__func__);
-	//else
-		//fts_ctpm_auto_clb(client);
-	kfree(pbt_buf);
-
-	return i_ret;
-}
-
-static ssize_t ft6x06_tpfwver_show(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	ssize_t num_read_chars = 0;
-	u8 fwver = 0;
-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
-
-	mutex_lock(&g_device_mutex);
-
-	if (ft6x06_read_reg(client, FT6x06_REG_FW_VER, &fwver) < 0)
-		num_read_chars = snprintf(buf, PAGE_SIZE,
-					"get tp fw version fail!\n");
-	else
-		num_read_chars = snprintf(buf, PAGE_SIZE, "%02X\n", fwver);
-
-	mutex_unlock(&g_device_mutex);
-
-	return num_read_chars;
-}
-
-static ssize_t ft6x06_tpfwver_store(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf, size_t count)
-{
-	/*place holder for future use*/
-	return -EPERM;
-}
-
-
-
-static ssize_t ft6x06_tprwreg_show(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	/*place holder for future use*/
-	return -EPERM;
-}
-
-static ssize_t ft6x06_tprwreg_store(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf, size_t count)
-{
-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
-	ssize_t num_read_chars = 0;
-	int retval;
-	long unsigned int wmreg = 0;
-	u8 regaddr = 0xff, regvalue = 0xff;
-	u8 valbuf[5] = {0};
-
-	memset(valbuf, 0, sizeof(valbuf));
-	mutex_lock(&g_device_mutex);
-	num_read_chars = count - 1;
-
-	if (num_read_chars != 2) {
-		if (num_read_chars != 4) {
-			pr_info("please input 2 or 4 character\n");
-			goto error_return;
-		}
-	}
-
-	memcpy(valbuf, buf, num_read_chars);
-	retval = strict_strtoul(valbuf, 16, &wmreg);
-
-	if (0 != retval) {
-		dev_err(&client->dev, "%s() - ERROR: Could not convert the "\
-						"given input to a number." \
-						"The given input was: \"%s\"\n",
-						__func__, buf);
-		goto error_return;
-	}
-
-	if (2 == num_read_chars) {
-		/*read register*/
-		regaddr = wmreg;
-		if (ft6x06_read_reg(client, regaddr, &regvalue) < 0)
-			dev_err(&client->dev, "Could not read the register(0x%02x)\n",
-						regaddr);
-		else
-			pr_info("the register(0x%02x) is 0x%02x\n",
-					regaddr, regvalue);
-	} else {
-		regaddr = wmreg >> 8;
-		regvalue = wmreg;
-		if (ft6x06_write_reg(client, regaddr, regvalue) < 0)
-			dev_err(&client->dev, "Could not write the register(0x%02x)\n",
-							regaddr);
-		else
-			dev_err(&client->dev, "Write 0x%02x into register(0x%02x) successful\n",
-							regvalue, regaddr);
-	}
-
-error_return:
-	mutex_unlock(&g_device_mutex);
-
-	return count;
-}
-
-static ssize_t ft6x06_fwupdate_show(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	/* place holder for future use */
-	return -EPERM;
-}
-
-/*upgrade from *.i*/
-static ssize_t ft6x06_fwupdate_store(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf, size_t count)
-{
-	struct ft6x06_ts_data *data = NULL;
-	u8 uc_host_fm_ver;
-	int i_ret;
-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
-
-	data = (struct ft6x06_ts_data *)i2c_get_clientdata(client);
-
-	mutex_lock(&g_device_mutex);
-
-	disable_irq(client->irq);
-	i_ret = fts_ctpm_fw_upgrade_with_i_file(client);
-	if (i_ret == 0) {
-		msleep(300);
-		uc_host_fm_ver = fts_ctpm_get_i_file_ver();
-		pr_info("%s [FTS] upgrade to new version 0x%x\n", __func__,
-					 uc_host_fm_ver);
-	} else
-		dev_err(&client->dev, "%s ERROR:[FTS] upgrade failed.\n",
-					__func__);
-
-	enable_irq(client->irq);
-	mutex_unlock(&g_device_mutex);
-
-	return count;
-}
-
-static ssize_t ft6x06_fwupgradeapp_show(struct device *dev,
-					struct device_attribute *attr,
-					char *buf)
-{
-	/*place holder for future use*/
-	return -EPERM;
-}
-
-
-/*upgrade from app.bin*/
-static ssize_t ft6x06_fwupgradeapp_store(struct device *dev,
-					struct device_attribute *attr,
-					const char *buf, size_t count)
-{
-	char fwname[128];
-	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
-
-	memset(fwname, 0, sizeof(fwname));
-	sprintf(fwname, "%s", buf);
-	fwname[count - 1] = '\0';
-
-	mutex_lock(&g_device_mutex);
-	disable_irq(client->irq);
-
-	fts_ctpm_fw_upgrade_with_app_file(client, fwname);
-
-	enable_irq(client->irq);
-	mutex_unlock(&g_device_mutex);
-
-	return count;
-}
-
-
-/*sysfs */
-/*get the fw version
-*example:cat ftstpfwver
-*/
-static DEVICE_ATTR(ftstpfwver, S_IRUGO | S_IWUSR, ft6x06_tpfwver_show,
-			ft6x06_tpfwver_store);
-
-/*upgrade from *.i
-*example: echo 1 > ftsfwupdate
-*/
-static DEVICE_ATTR(ftsfwupdate, S_IRUGO | S_IWUSR, ft6x06_fwupdate_show,
-			ft6x06_fwupdate_store);
-
-/*read and write register
-*read example: echo 88 > ftstprwreg ---read register 0x88
-*write example:echo 8807 > ftstprwreg ---write 0x07 into register 0x88
-*
-*note:the number of input must be 2 or 4.if it not enough,please fill in the 0.
-*/
-static DEVICE_ATTR(ftstprwreg, S_IRUGO | S_IWUSR, ft6x06_tprwreg_show,
-			ft6x06_tprwreg_store);
-
-
-/*upgrade from app.bin
-*example:echo "*_app.bin" > ftsfwupgradeapp
-*/
-static DEVICE_ATTR(ftsfwupgradeapp, S_IRUGO | S_IWUSR, ft6x06_fwupgradeapp_show,
-			ft6x06_fwupgradeapp_store);
-
-
-/*add your attr in here*/
-static struct attribute *ft6x06_attributes[] = {
-	&dev_attr_ftstpfwver.attr,
-	&dev_attr_ftsfwupdate.attr,
-	&dev_attr_ftstprwreg.attr,
-	&dev_attr_ftsfwupgradeapp.attr,
-	NULL
-};
-
-static struct attribute_group ft6x06_attribute_group = {
-	.attrs = ft6x06_attributes
-};
-
-/*create sysfs for debug*/
-int ft6x06_create_sysfs(struct i2c_client *client)
-{
-	int err;
-	err = sysfs_create_group(&client->dev.kobj, &ft6x06_attribute_group);
-	if (0 != err) {
-		dev_err(&client->dev,
-					 "%s() - ERROR: sysfs_create_group() failed.\n",
-					 __func__);
-		sysfs_remove_group(&client->dev.kobj, &ft6x06_attribute_group);
-		return -EIO;
-	} else {
-		mutex_init(&g_device_mutex);
-		pr_info("ft6x06:%s() - sysfs_create_group() succeeded.\n",
-				__func__);
-	}
-	return err;
-}
-
-void ft6x06_release_sysfs(struct i2c_client *client)
-{
-	sysfs_remove_group(&client->dev.kobj, &ft6x06_attribute_group);
-	mutex_destroy(&g_device_mutex);
-}
-
-/*create apk debug channel*/
-#define PROC_UPGRADE			0
-#define PROC_READ_REGISTER		1
-#define PROC_WRITE_REGISTER		2
-#define PROC_AUTOCLB			4
-#define PROC_UPGRADE_INFO		5
-#define PROC_WRITE_DATA			6
-#define PROC_READ_DATA			7
-
-
-#define PROC_NAME	"ft5x0x-debug"
-static unsigned char proc_operate_mode = PROC_UPGRADE;
-static struct proc_dir_entry *ft6x06_proc_entry;
-/*interface of write proc*/
-static int ft6x06_debug_write(struct file *filp, 
-	const char __user *buff, unsigned long len, void *data)
-{
-	struct i2c_client *client = (struct i2c_client *)ft6x06_proc_entry->data;
-	unsigned char writebuf[FTS_PACKET_LENGTH];
-	int buflen = len;
-	int writelen = 0;
-	int ret = 0;
-	
-	if (copy_from_user(&writebuf, buff, buflen)) {
-		dev_err(&client->dev, "%s:copy from user error\n", __func__);
-		return -EFAULT;
-	}
-	proc_operate_mode = writebuf[0];
-
-	switch (proc_operate_mode) {
-	case PROC_UPGRADE:
-		{
-			char upgrade_file_path[128];
-			memset(upgrade_file_path, 0, sizeof(upgrade_file_path));
-			sprintf(upgrade_file_path, "%s", writebuf + 1);
-			upgrade_file_path[buflen-1] = '\0';
-			DBG("%s\n", upgrade_file_path);
-			disable_irq(client->irq);
-
-			ret = fts_ctpm_fw_upgrade_with_app_file(client, upgrade_file_path);
-
-			enable_irq(client->irq);
-			if (ret < 0) {
-				dev_err(&client->dev, "%s:upgrade failed.\n", __func__);
-				return ret;
-			}
-		}
-		break;
-	case PROC_READ_REGISTER:
-		writelen = 1;
-		ret = ft6x06_i2c_Write(client, writebuf + 1, writelen);
-		if (ret < 0) {
-			dev_err(&client->dev, "%s:write iic error\n", __func__);
-			return ret;
-		}
-		break;
-	case PROC_WRITE_REGISTER:
-		writelen = 2;
-		ret = ft6x06_i2c_Write(client, writebuf + 1, writelen);
-		if (ret < 0) {
-			dev_err(&client->dev, "%s:write iic error\n", __func__);
-			return ret;
-		}
-		break;
-	case PROC_AUTOCLB:
-		DBG("%s: autoclb\n", __func__);
-		fts_ctpm_auto_clb(client);
-		break;
-	case PROC_READ_DATA:
-	case PROC_WRITE_DATA:
-		writelen = len - 1;
-		ret = ft6x06_i2c_Write(client, writebuf + 1, writelen);
-		if (ret < 0) {
-			dev_err(&client->dev, "%s:write iic error\n", __func__);
-			return ret;
-		}
-		break;
-	default:
-		break;
-	}
-	
-
-	return len;
-}
-
-/*interface of read proc*/
-static int ft6x06_debug_read( char *page, char **start,
-	off_t off, int count, int *eof, void *data )
-{
-	struct i2c_client *client = (struct i2c_client *)ft6x06_proc_entry->data;
-	int ret = 0;
-	unsigned char buf[PAGE_SIZE];
-	int num_read_chars = 0;
-	int readlen = 0;
-	u8 regvalue = 0x00, regaddr = 0x00;
-	
-	switch (proc_operate_mode) {
-	case PROC_UPGRADE:
-		/*after calling ft5x0x_debug_write to upgrade*/
-		regaddr = 0xA6;
-		ret = ft6x06_read_reg(client, regaddr, &regvalue);
-		if (ret < 0)
-			num_read_chars = sprintf(buf, "%s", "get fw version failed.\n");
-		else
-			num_read_chars = sprintf(buf, "current fw version:0x%02x\n", regvalue);
-		break;
-	case PROC_READ_REGISTER:
-		readlen = 1;
-		ret = ft6x06_i2c_Read(client, NULL, 0, buf, readlen);
-		if (ret < 0) {
-			dev_err(&client->dev, "%s:read iic error\n", __func__);
-			return ret;
-		} 
-		num_read_chars = 1;
-		break;
-	case PROC_READ_DATA:
-		readlen = count;
-		ret = ft6x06_i2c_Read(client, NULL, 0, buf, readlen);
-		if (ret < 0) {
-			dev_err(&client->dev, "%s:read iic error\n", __func__);
-			return ret;
-		}
-		
-		num_read_chars = readlen;
-		break;
-	case PROC_WRITE_DATA:
-		break;
-	default:
-		break;
-	}
-	
-	memcpy(page, buf, num_read_chars);
-	return num_read_chars;
-}
-int ft6x06_create_apk_debug_channel(struct i2c_client * client)
-{
-	ft6x06_proc_entry = create_proc_entry(PROC_NAME, 0777, NULL);
-	if (NULL == ft6x06_proc_entry) {
-		dev_err(&client->dev, "Couldn't create proc entry!\n");
-		return -ENOMEM;
-	} else {
-		dev_info(&client->dev, "Create proc entry success!\n");
-		ft6x06_proc_entry->data = client;
-		ft6x06_proc_entry->write_proc = ft6x06_debug_write;
-		ft6x06_proc_entry->read_proc = ft6x06_debug_read;
-	}
-	return 0;
-}
-
-void ft6x06_release_apk_debug_channel(void)
-{
-	if (ft6x06_proc_entry)
-		remove_proc_entry(PROC_NAME, NULL);
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ex_fun.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ex_fun.h
deleted file mode 100755
index e25675c0..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ex_fun.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef __LINUX_FT6X06_EX_FUN_H__

-#define __LINUX_FT6X06_EX_FUN_H__

-

-#include <linux/i2c.h>

-#include <linux/delay.h>

-#include <linux/slab.h>

-#include <linux/kernel.h>

-#include <linux/semaphore.h>

-#include <linux/mutex.h>

-#include <linux/interrupt.h>

-#include <mach/irqs.h>

-

-#include <linux/syscalls.h>

-#include <asm/unistd.h>

-#include <asm/uaccess.h>

-#include <linux/fs.h>

-#include <linux/string.h>

-

-

-

-#define FT_UPGRADE_AA	0xAA

-#define FT_UPGRADE_55 	0x55

-

-

-//upgrade config of FT6X06

-/*

-#define FT6X06_UPGRADE_AA_DELAY 		100

-#define FT6X06_UPGRADE_55_DELAY 		10

-#define FT6X06_UPGRADE_ID_1			0x79

-#define FT6X06_UPGRADE_ID_2			0x08

-#define FT6X06_UPGRADE_READID_DELAY 	10

-#define FT6X06_UPGRADE_EARSE_DELAY	2000

-*/

-

-/*upgrade config of FT6X36*/

-#define FT6X06_UPGRADE_AA_DELAY 		10

-#define FT6X06_UPGRADE_55_DELAY 		10

-#define FT6X06_UPGRADE_ID_1			0x79

-#define FT6X06_UPGRADE_ID_2			0x18

-#define FT6X06_UPGRADE_READID_DELAY 	10

-#define FT6X06_UPGRADE_EARSE_DELAY	2000

-

-#define FTS_PACKET_LENGTH        128

-#define FTS_SETTING_BUF_LEN        128

-

-#define FTS_UPGRADE_LOOP	20

-

-#define FTS_FACTORYMODE_VALUE		0x40

-#define FTS_WORKMODE_VALUE		0x00

-

-//#define    AUTO_CLB

-#define FTS_DBG

-#ifdef FTS_DBG

-#define DBG(fmt, args...) printk("[FTS]" fmt, ## args)

-#else

-#define DBG(fmt, args...) do{}while(0)

-#endif

-

-/*create sysfs for debug*/

-int ft6x06_create_sysfs(struct i2c_client * client);

-

-void ft6x06_release_sysfs(struct i2c_client * client);

-

-int ft6x06_create_apk_debug_channel(struct i2c_client *client);

-

-void ft6x06_release_apk_debug_channel(void);

-

-/*

-*ft6x06_write_reg- write register

-*@client: handle of i2c

-*@regaddr: register address

-*@regvalue: register value

-*

-*/

-int ft6x06_write_reg(struct i2c_client * client,u8 regaddr, u8 regvalue);

-

-int ft6x06_read_reg(struct i2c_client * client,u8 regaddr, u8 *regvalue);

-

-#endif

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ts.c
deleted file mode 100755
index 56148177..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ts.c
+++ /dev/null
@@ -1,511 +0,0 @@
-/* drivers/input/touchscreen/ft5x06_ts.c
- *
- * FocalTech ft6x06 TouchScreen driver.
- *
- * Copyright (c) 2010  Focal tech Ltd.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include "ft6x06_ts.h"
-//#include <linux/earlysuspend.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <mach/irqs.h>
-#include <linux/kernel.h>
-#include <linux/semaphore.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
-#include <linux/syscalls.h>
-#include <linux/unistd.h>
-#include <linux/uaccess.h>
-#include <linux/fs.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-
-//#define FTS_CTL_FACE_DETECT
-#define FTS_CTL_IIC
-#define SYSFS_DEBUG
-#define FTS_APK_DEBUG
-//#define FT6X06_DOWNLOAD
-
-#ifdef FTS_CTL_IIC
-#include "focaltech_ctl.h"
-#endif
-#ifdef FTS_CTL_FACE_DETECT
-#include "ft_psensor_drv.h"
-#endif
-#ifdef SYSFS_DEBUG
-#include "ft6x06_ex_fun.h"
-#endif
-
-#if 0
-struct ts_event {
-	u16 au16_x[CFG_MAX_TOUCH_POINTS];	/*x coordinate */
-	u16 au16_y[CFG_MAX_TOUCH_POINTS];	/*y coordinate */
-	u8 au8_touch_event[CFG_MAX_TOUCH_POINTS];	/*touch event:
-					0 -- down; 1-- up; 2 -- contact */
-	u8 au8_finger_id[CFG_MAX_TOUCH_POINTS];	/*touch ID */
-	u16 pressure;
-	u8 touch_point;
-};
-
-struct ft6x06_ts_data {
-	unsigned int irq;
-	unsigned int x_max;
-	unsigned int y_max;
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	struct ts_event event;
-	struct ft6x06_platform_data *pdata;
-#ifdef CONFIG_PM
-	struct early_suspend *early_suspend;
-#endif
-};
-
-#define FTS_POINT_UP		0x01
-#define FTS_POINT_DOWN		0x00
-#define FTS_POINT_CONTACT	0x02
-#endif
-
-/*
-*ft6x06_i2c_Read-read data and write data by i2c
-*@client: handle of i2c
-*@writebuf: Data that will be written to the slave
-*@writelen: How many bytes to write
-*@readbuf: Where to store data read from slave
-*@readlen: How many bytes to read
-*
-*Returns negative errno, else the number of messages executed
-*
-*
-*/
-int ft6x06_i2c_Read(struct i2c_client *client, char *writebuf,
-		    int writelen, char *readbuf, int readlen)
-{
-	int ret;
-
-	if (writelen > 0) {
-		struct i2c_msg msgs[] = {
-			{
-			 .addr = client->addr,
-			 .flags = 0,
-			 .len = writelen,
-			 .buf = writebuf,
-			 },
-			{
-			 .addr = client->addr,
-			 .flags = I2C_M_RD,
-			 .len = readlen,
-			 .buf = readbuf,
-			 },
-		};
-		ret = i2c_transfer(client->adapter, msgs, 2);
-		if (ret < 0)
-			dev_err(&client->dev, "f%s: i2c read error.\n",
-				__func__);
-	} else {
-		struct i2c_msg msgs[] = {
-			{
-			 .addr = client->addr,
-			 .flags = I2C_M_RD,
-			 .len = readlen,
-			 .buf = readbuf,
-			 },
-		};
-		ret = i2c_transfer(client->adapter, msgs, 1);
-		if (ret < 0)
-			dev_err(&client->dev, "%s:i2c read error.\n", __func__);
-	}
-	return ret;
-}
-/*write data by i2c*/
-int ft6x06_i2c_Write(struct i2c_client *client, char *writebuf, int writelen)
-{
-	int ret;
-
-	struct i2c_msg msg[] = {
-		{
-		 .addr = client->addr,
-		 .flags = 0,
-		 .len = writelen,
-		 .buf = writebuf,
-		 },
-	};
-
-	ret = i2c_transfer(client->adapter, msg, 1);
-	if (ret < 0)
-		dev_err(&client->dev, "%s i2c write error.\n", __func__);
-
-	return ret;
-}
-
-#if 0
-/*Read touch point information when the interrupt  is asserted.*/
-static int ft6x06_read_Touchdata(struct ft6x06_ts_data *data)
-{
-	struct ts_event *event = &data->event;
-	u8 buf[POINT_READ_BUF] = { 0 };
-	int ret = -1;
-	int i = 0;
-	u8 pointid = FT_MAX_ID;
-
-	ret = ft6x06_i2c_Read(data->client, buf, 1, buf, POINT_READ_BUF);
-	if (ret < 0) {
-		dev_err(&data->client->dev, "%s read touchdata failed.\n",
-			__func__);
-		return ret;
-	}
-	memset(event, 0, sizeof(struct ts_event));
-
-	//event->touch_point = buf[2] & 0x0F;
-
-	//event->touch_point = 0;
-	
-	for (i = 0; i < CFG_MAX_TOUCH_POINTS; i++)
-	{
-		pointid = (buf[FT_TOUCH_ID_POS + FT_TOUCH_STEP * i]) >> 4;
-		if (pointid >= FT_MAX_ID)
-			break;
-		else
-			event->touch_point++;
-		event->au16_x[i] =
-		    (s16) (buf[FT_TOUCH_X_H_POS + FT_TOUCH_STEP * i] & 0x0F) <<
-		    8 | (s16) buf[FT_TOUCH_X_L_POS + FT_TOUCH_STEP * i];
-		event->au16_y[i] =
-		    (s16) (buf[FT_TOUCH_Y_H_POS + FT_TOUCH_STEP * i] & 0x0F) <<
-		    8 | (s16) buf[FT_TOUCH_Y_L_POS + FT_TOUCH_STEP * i];
-		event->au8_touch_event[i] =
-		    buf[FT_TOUCH_EVENT_POS + FT_TOUCH_STEP * i] >> 6;
-		event->au8_finger_id[i] =
-		    (buf[FT_TOUCH_ID_POS + FT_TOUCH_STEP * i]) >> 4;
-	}
-	
-	//event->pressure = FT_PRESS;
-
-	return 0;
-}
-
-/*
-*report the point information
-*/
-static void ft6x06_report_value(struct ft6x06_ts_data *data)
-{
-	struct ts_event *event = &data->event;
-	int i = 0;
-	int up_point = 0;
-
-	for (i = 0; i < event->touch_point; i++) 
-	{
-		input_mt_slot(data->input_dev, event->au8_finger_id[i]);
-
-		if (event->au8_touch_event[i]== 0 || event->au8_touch_event[i] == 2)
-			{
-				input_mt_report_slot_state(data->input_dev, MT_TOOL_FINGER,
-					true);
-				//input_report_abs(data->input_dev, ABS_MT_TRACKING_ID,
-					 //event->au8_finger_id[i]);
-				input_report_abs(data->input_dev, ABS_MT_PRESSURE,
-					0x3f);
-				input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR,
-					0x05);
-				input_report_abs(data->input_dev, ABS_MT_POSITION_X,
-					event->au16_x[i]);
-				input_report_abs(data->input_dev, ABS_MT_POSITION_Y,
-					event->au16_y[i]);
-
-			}
-			else
-			{
-				up_point++;
-				input_mt_report_slot_state(data->input_dev, MT_TOOL_FINGER,
-					false);
-			}				
-		
-	}
-
-	if(event->touch_point == up_point)
-		input_report_key(data->input_dev, BTN_TOUCH, 0);
-	else
-		input_report_key(data->input_dev, BTN_TOUCH, 1);
-
-	input_sync(data->input_dev);
-
-}
-
-/*The ft6x06 device will signal the host about TRIGGER_FALLING.
-*Processed when the interrupt is asserted.
-*/
-static irqreturn_t ft6x06_ts_interrupt(int irq, void *dev_id)
-{
-	struct ft6x06_ts_data *ft6x06_ts = dev_id;
-	int ret = 0;
-	disable_irq_nosync(ft6x06_ts->irq);
-
-	ret = ft6x06_read_Touchdata(ft6x06_ts);
-	if (ret == 0)
-		ft6x06_report_value(ft6x06_ts);
-
-	enable_irq(ft6x06_ts->irq);
-
-	//printk(KERN_WARNING "interrupt \n");
-
-	return IRQ_HANDLED;
-}
-
-static int ft6x06_ts_probe(struct i2c_client *client,
-			   const struct i2c_device_id *id)
-{
-	struct ft6x06_platform_data *pdata =
-	    (struct ft6x06_platform_data *)client->dev.platform_data;
-	struct ft6x06_ts_data *ft6x06_ts;
-	struct input_dev *input_dev;
-	int err = 0;
-	unsigned char uc_reg_value;
-	unsigned char uc_reg_addr;
-
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		err = -ENODEV;
-		goto exit_check_functionality_failed;
-	}
-
-	ft6x06_ts = kzalloc(sizeof(struct ft6x06_ts_data), GFP_KERNEL);
-
-	if (!ft6x06_ts) {
-		err = -ENOMEM;
-		goto exit_alloc_data_failed;
-	}
-	
-	i2c_set_clientdata(client, ft6x06_ts);
-	ft6x06_ts->irq = client->irq;
-	ft6x06_ts->client = client;
-	ft6x06_ts->pdata = pdata;
-	ft6x06_ts->x_max = pdata->x_max - 1;
-	ft6x06_ts->y_max = pdata->y_max - 1;
-	ft6x06_ts->pdata->irq = ft6x06_ts->irq;
-	client->irq = ft6x06_ts->irq;
-	pr_info("irq = %d\n", client->irq);
-	
-#ifdef CONFIG_PM
-	#if 0
-	err = gpio_request(pdata->reset, "ft6x06 reset");
-	if (err < 0) {
-		dev_err(&client->dev, "%s:failed to set gpio reset.\n",
-			__func__);
-		goto exit_request_reset;
-	}
-	#endif
-#endif
-
-	err = request_threaded_irq(client->irq, NULL, ft6x06_ts_interrupt,
-				   IRQF_TRIGGER_FALLING, client->dev.driver->name,
-				   ft6x06_ts);
-	
-	if (err < 0) {
-		dev_err(&client->dev, "ft6x06_probe: request irq failed\n");
-		goto exit_irq_request_failed;
-	}
-	disable_irq(client->irq);
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		err = -ENOMEM;
-		dev_err(&client->dev, "failed to allocate input device\n");
-		goto exit_input_dev_alloc_failed;
-	}
-
-	ft6x06_ts->input_dev = input_dev;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-	__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-	
-	input_mt_init_slots(input_dev, MT_MAX_TOUCH_POINTS);
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
-			     0, PRESS_MAX, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_X,
-			     0, ft6x06_ts->x_max, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
-			     0, ft6x06_ts->y_max, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_PRESSURE,
-					 0, PRESS_MAX, 0, 0);
-
-	input_dev->name = FT6X06_NAME;
-	err = input_register_device(input_dev);
-	if (err) {
-		dev_err(&client->dev,
-			"ft6x06_ts_probe: failed to register input device: %s\n",
-			dev_name(&client->dev));
-		goto exit_input_register_device_failed;
-	}
-	/*make sure CTP already finish startup process */
-	msleep(150);
-
-	/*get some register information */
-	uc_reg_addr = FT6x06_REG_FW_VER;
-	ft6x06_i2c_Read(client, &uc_reg_addr, 1, &uc_reg_value, 1);
-	dev_dbg(&client->dev, "[FTS] Firmware version = 0x%x\n", uc_reg_value);
-
-	uc_reg_addr = FT6x06_REG_POINT_RATE;
-	ft6x06_i2c_Read(client, &uc_reg_addr, 1, &uc_reg_value, 1);
-	dev_dbg(&client->dev, "[FTS] report rate is %dHz.\n",
-		uc_reg_value * 10);
-
-	uc_reg_addr = FT6x06_REG_THGROUP;
-	ft6x06_i2c_Read(client, &uc_reg_addr, 1, &uc_reg_value, 1);
-	dev_dbg(&client->dev, "[FTS] touch threshold is %d.\n",
-		uc_reg_value * 4);
-
-#ifdef SYSFS_DEBUG
-	ft6x06_create_sysfs(client);
-#endif
-
-#ifdef FTS_CTL_IIC
-	if (ft_rw_iic_drv_init(client) < 0)
-		dev_err(&client->dev, "%s:[FTS] create fts control iic driver failed\n",
-				__func__);
-#endif
-
-#ifdef FTS_APK_DEBUG
-	ft6x06_create_apk_debug_channel(client);
-#endif
-
-#ifdef FTS_CTL_FACE_DETECT
-		if (ft_psensor_drv_init(client) < 0)
-			dev_err(&client->dev, "%s:[FTS] create fts control psensor driver failed\n",
-					__func__);
-#endif
-
-	enable_irq(client->irq);
-	return 0;
-
-exit_input_register_device_failed:
-	input_free_device(input_dev);
-
-exit_input_dev_alloc_failed:
-	free_irq(client->irq, ft6x06_ts);
-#ifdef CONFIG_PM
-exit_request_reset:
-	gpio_free(ft6x06_ts->pdata->reset);
-#endif
-
-exit_irq_request_failed:
-	i2c_set_clientdata(client, NULL);
-	kfree(ft6x06_ts);
-
-exit_alloc_data_failed:
-exit_check_functionality_failed:
-	return err;
-}
-
-#ifdef CONFIG_PM
-static void ft6x06_ts_suspend(struct early_suspend *handler)
-{
-	struct ft6x06_ts_data *ts = container_of(handler, struct ft6x06_ts_data,
-						early_suspend);
-
-	dev_dbg(&ts->client->dev, "[FTS]ft6x06 suspend\n");
-	disable_irq(ts->pdata->irq);
-}
-
-static void ft6x06_ts_resume(struct early_suspend *handler)
-{
-	struct ft6x06_ts_data *ts = container_of(handler, struct ft6x06_ts_data,
-						early_suspend);
-
-	dev_dbg(&ts->client->dev, "[FTS]ft6x06 resume.\n");
-	gpio_set_value(ts->pdata->reset, 0);
-	msleep(20);
-	gpio_set_value(ts->pdata->reset, 1);
-	enable_irq(ts->pdata->irq);
-}
-#else
-#define ft6x06_ts_suspend	NULL
-#define ft6x06_ts_resume		NULL
-#endif
-
-static int __devexit ft6x06_ts_remove(struct i2c_client *client)
-{
-	struct ft6x06_ts_data *ft6x06_ts;
-	ft6x06_ts = i2c_get_clientdata(client);
-	input_unregister_device(ft6x06_ts->input_dev);
-	#ifdef CONFIG_PM
-	gpio_free(ft6x06_ts->pdata->reset);
-	#endif
-
-	#ifdef SYSFS_DEBUG
-	ft6x06_release_sysfs(client);
-	#endif
-	#ifdef FTS_CTL_IIC
-	ft_rw_iic_drv_exit();
-	#endif
-	#ifdef FTS_CTL_FACE_DETECT
-	ft_psensor_drv_exit();
-	#endif
-	free_irq(client->irq, ft6x06_ts);
-	kfree(ft6x06_ts);
-	i2c_set_clientdata(client, NULL);
-	return 0;
-}
-
-static const struct i2c_device_id ft6x06_ts_id[] = {
-	{FT6X06_NAME, 0},
-	{}
-};
-
-MODULE_DEVICE_TABLE(i2c, ft6x06_ts_id);
-
-static struct i2c_driver ft6x06_ts_driver = {
-	.probe = ft6x06_ts_probe,
-	.remove = __devexit_p(ft6x06_ts_remove),
-	.id_table = ft6x06_ts_id,
-	.suspend = ft6x06_ts_suspend,
-	.resume = ft6x06_ts_resume,
-	.driver = {
-		   .name = FT6X06_NAME,
-		   .owner = THIS_MODULE,
-		   },
-};
-
-static int __init ft6x06_ts_init(void)
-{
-	int ret;
-	ret = i2c_add_driver(&ft6x06_ts_driver);
-	if (ret) {
-		printk(KERN_WARNING "Adding ft6x06 driver failed "
-		       "(errno = %d)\n", ret);
-	} else {
-		pr_info("Successfully added driver %s\n",
-			ft6x06_ts_driver.driver.name);
-	}
-	return ret;
-}
-
-static void __exit ft6x06_ts_exit(void)
-{
-	i2c_del_driver(&ft6x06_ts_driver);
-}
-
-module_init(ft6x06_ts_init);
-module_exit(ft6x06_ts_exit);
-
-MODULE_AUTHOR("<luowj>");
-MODULE_DESCRIPTION("FocalTech ft6x06 TouchScreen driver");
-MODULE_LICENSE("GPL");
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ts.h
deleted file mode 100755
index 83859c05..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ft6x06_ts.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef __LINUX_FT6X06_TS_H__
-#define __LINUX_FT6X06_TS_H__
-
-/* -- dirver configure -- */
-#define CFG_MAX_TOUCH_POINTS	2
-#define MT_MAX_TOUCH_POINTS	9
-
-#define PRESS_MAX	0xFF
-#define FT_PRESS		0x7F
-
-#define Proximity_Max	32
-
-#define FT_FACE_DETECT_ON		0xc0
-#define FT_FACE_DETECT_OFF		0xe0
-
-#define FT_FACE_DETECT_ENABLE	1
-#define FT_FACE_DETECT_DISABLE	0
-#define FT_FACE_DETECT_REG		0xB0
-
-#define FT6X06_NAME 	"ft6x06_ts"
-
-#define FT_MAX_ID	0x0F
-#define FT_TOUCH_STEP	6
-#define FT_FACE_DETECT_POS		1
-#define FT_TOUCH_X_H_POS		3
-#define FT_TOUCH_X_L_POS		4
-#define FT_TOUCH_Y_H_POS		5
-#define FT_TOUCH_Y_L_POS		6
-#define FT_TOUCH_EVENT_POS		3
-#define FT_TOUCH_ID_POS			5
-
-#define POINT_READ_BUF	(3 + FT_TOUCH_STEP * CFG_MAX_TOUCH_POINTS)
-
-/*register address*/
-#define FT6x06_REG_FW_VER		0xA6
-#define FT6x06_REG_POINT_RATE	0x88
-#define FT6x06_REG_THGROUP	0x80
-
-int ft6x06_i2c_Read(struct i2c_client *client, char *writebuf, int writelen,
-		    char *readbuf, int readlen);
-int ft6x06_i2c_Write(struct i2c_client *client, char *writebuf, int writelen);
-
-/* The platform data for the Focaltech ft6x06 touchscreen driver */
-struct ft6x06_platform_data {
-	unsigned int x_max;
-	unsigned int y_max;
-	unsigned long irqflags;
-	unsigned int irq;
-	unsigned int reset;
-};
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ini.c b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ini.c
deleted file mode 100755
index a4f8dc38..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ini.c
+++ /dev/null
@@ -1,406 +0,0 @@
-#include <linux/string.h>

-#include <asm/unistd.h>

-#include <linux/slab.h>
-

-#include "ini.h"

-

-

-char CFG_SSL = '[';  /* Ïî±êÖ¾·ûSection Symbol --¿É¸ù¾ÝÌØÊâÐèÒª½øÐж¨Òå¸ü¸Ä£¬Èç { }µÈ*/

-char CFG_SSR = ']';  /* Ïî±êÖ¾·ûSection Symbol --¿É¸ù¾ÝÌØÊâÐèÒª½øÐж¨Òå¸ü¸Ä£¬Èç { }µÈ*/
-char CFG_NIS = ':';  /* name Óë index Ö®¼äµÄ·Ö¸ô·û */
-char CFG_NTS = '#';  /* ×¢ÊÍ·û*/
-
-static char * ini_str_trim_r(char * buf);

-static char * ini_str_trim_l(char * buf);

-static int ini_file_get_line(char *filedata, char *buffer, int maxlen); 

-static int ini_split_key_value(char *buf, char **key, char **val); 

-static long atol(char *nptr);

-

-

-/*************************************************************

-Function: »ñµÃkeyµÄÖµ

-Input: char * filedata¡¡Îļþ£»char * section¡¡ÏîÖµ£»char * key¡¡¼üÖµ

-Output: char * value¡¡keyµÄÖµ

-Return: 0		SUCCESS

-		-1		δÕÒµ½section

-		-2		δÕÒµ½key

-		-10		Îļþ´ò¿ªÊ§°Ü

-		-12		¶ÁÈ¡Îļþʧ°Ü

-		-14		Îļþ¸ñʽ´íÎó

-		-22		³¬³ö»º³åÇø´óС

-Note: 

-*************************************************************/

-int ini_get_key(char *filedata, char * section, char * key, char * value)

-{

-	//char buf1[MAX_CFG_BUF + 1], buf2[MAX_CFG_BUF + 1];

-	char *buf1, *buf2;

-	char *key_ptr, *val_ptr;

-	int  n, ret;

-	int dataoff = 0;

-	

-	*value='\0';

-	

-	buf1 = kzalloc(MAX_CFG_BUF + 1, GFP_KERNEL);
-    	if(!buf1){
-        	printk("buf1: mem alloc failed.\n");
-        	return -ENOMEM;
-    	}
-	buf2 = kzalloc(MAX_CFG_BUF + 1, GFP_KERNEL);
-    	if(!buf2){
-        	printk("buf2: mem alloc failed.\n");
-		kfree(buf1);
-        	return -ENOMEM;
-    	}
-
-	while(1) { /* ËÑÕÒÏîsection */

-		ret = CFG_ERR_READ_FILE;

-		n = ini_file_get_line(filedata+dataoff, buf1, MAX_CFG_BUF);

-		dataoff += n;

-		if(n < -1)

-			goto r_cfg_end;

-		ret = CFG_SECTION_NOT_FOUND;

-		if(n < 0)

-			goto r_cfg_end; /* Îļþβ£¬Î´·¢ÏÖ */ 

-

-		n = strlen(ini_str_trim_l(ini_str_trim_r(buf1)));

-		if(n == 0 || buf1[0] == CFG_NTS)

-			continue;       /* ¿ÕÐÐ »ò ×¢ÊÍÐÐ */ 

-

-		ret = CFG_ERR_FILE_FORMAT;

-		if(n > 2 && ((buf1[0] == CFG_SSL && buf1[n-1] != CFG_SSR)))

-			goto r_cfg_end;

-		if(buf1[0] == CFG_SSL) {

-			buf1[n-1] = 0x00;

-			if(strcmp(buf1+1, section) == 0) 

-				break; /* ÕÒµ½Ïîsection */

-		} 

-	} 

-

-	while(1){ /* ËÑÕÒkey */ 

-		ret = CFG_ERR_READ_FILE;

-		n = ini_file_get_line(filedata+dataoff, buf1, MAX_CFG_BUF);

-		dataoff += n;

-		if(n < -1) 

-			goto r_cfg_end;

-		ret = CFG_KEY_NOT_FOUND;

-		if(n < 0)

-			goto r_cfg_end;/* Îļþβ£¬Î´·¢ÏÖkey */ 

-

-		n = strlen(ini_str_trim_l(ini_str_trim_r(buf1))); 

-		if(n == 0 || buf1[0] == CFG_NTS) 

-			continue;       /* ¿ÕÐÐ »ò ×¢ÊÍÐÐ */ 

-		ret = CFG_KEY_NOT_FOUND; 

-		if(buf1[0] == CFG_SSL) 

-			goto r_cfg_end; 

-		if(buf1[n-1] == '+') { /* Óö+ºÅ±íʾÏÂÒ»ÐмÌÐø  */ 		

-			buf1[n-1] = 0x00; 

-			while(1) {			

-				ret = CFG_ERR_READ_FILE; 

-				n = ini_file_get_line(filedata+dataoff, buf2, MAX_CFG_BUF);

-				dataoff += n;

-				if(n < -1) 

-					goto r_cfg_end; 

-				if(n < 0) 

-					break;/* Îļþ½áÊø */ 

-

-				n = strlen(ini_str_trim_r(buf2)); 

-				ret = CFG_ERR_EXCEED_BUF_SIZE; 

-				if(n > 0 && buf2[n-1] == '+'){/* Óö+ºÅ±íʾÏÂÒ»ÐмÌÐø */ 

-				 	buf2[n-1] = 0x00; 

-					if( (strlen(buf1) + strlen(buf2)) > MAX_CFG_BUF) 

-						goto r_cfg_end; 

-					strcat(buf1, buf2); 

-					continue; 

-				} 

-				if(strlen(buf1) + strlen(buf2) > MAX_CFG_BUF) 

-					goto r_cfg_end; 

-				strcat(buf1, buf2); 

-				break; 

-			} 

-		} 

-		ret = CFG_ERR_FILE_FORMAT; 

-		if(ini_split_key_value(buf1, &key_ptr, &val_ptr) != 1) 

-			goto r_cfg_end; 

-		ini_str_trim_l(ini_str_trim_r(key_ptr)); 

-		if(strcmp(key_ptr, key) != 0) 

-			continue;                                  /* ºÍkeyÖµ²»Æ¥Åä */ 

-		strcpy(value, val_ptr); 

-		break; 

-	} 

-	ret = CFG_OK; 

-r_cfg_end: 

-	//if(fp != NULL) fclose(fp); 

-	kfree(buf1);
-	kfree(buf2);
-	return ret; 

-} 

-/*************************************************************

-Function: »ñµÃËùÓÐsection

-Input:  char *filename¡¡Îļþ,int max ×î´ó¿É·µ»ØµÄsectionµÄ¸öÊý

-Output: char *sections[]¡¡´æ·ÅsectionÃû×Ö

-Return: ·µ»Øsection¸öÊý¡£Èô³ö´í£¬·µ»Ø¸ºÊý¡£

-		-10			Îļþ´ò¿ª³ö´í

-		-12			Îļþ¶ÁÈ¡´íÎó

-		-14			Îļþ¸ñʽ´íÎó

-Note: 

-*************************************************************/

-int ini_get_sections(char *filedata, unsigned char * sections[], int max)

-{

-	//FILE *fp; 

-	char buf1[MAX_CFG_BUF + 1]; 

-	int n, n_sections = 0, ret; 

-	int dataoff = 0;

-	

-//	if((fp = fopen(filename, "rb")) == NULL) 

-//		return CFG_ERR_OPEN_FILE; 

-	

-	while(1) {/*ËÑÕÒÏîsection */

-		ret = CFG_ERR_READ_FILE;

-		n = ini_file_get_line(filedata+dataoff, buf1, MAX_CFG_BUF);

-		dataoff += n;

-		if(n < -1) 

-			goto cfg_scts_end; 

-		if(n < 0)

-			break;/* Îļþβ */ 

-		n = strlen(ini_str_trim_l(ini_str_trim_r(buf1)));

-		if(n == 0 || buf1[0] == CFG_NTS) 

-			continue;       /* ¿ÕÐÐ »ò ×¢ÊÍÐÐ */ 

-		ret = CFG_ERR_FILE_FORMAT;

-		if(n > 2 && ((buf1[0] == CFG_SSL && buf1[n-1] != CFG_SSR)))

-			goto cfg_scts_end;

-		if(buf1[0] == CFG_SSL) {

-			if (max!=0){

-				buf1[n-1] = 0x00;

-				strcpy((char *)sections[n_sections], buf1+1);

-				if (n_sections>=max)

-					break;		/* ³¬¹ý¿É·µ»Ø×î´ó¸öÊý */

-			}

-			n_sections++;

-		} 

-

-	} 

-	ret = n_sections;

-cfg_scts_end: 

-//	if(fp != NULL)

-//		fclose(fp);

-	return ret;

-} 

-

-

-/*************************************************************

-Function: È¥³ý×Ö·û´®ÓұߵĿÕ×Ö·û

-Input:  char * buf ×Ö·û´®Ö¸Õë

-Output: 

-Return: ×Ö·û´®Ö¸Õë

-Note: 

-*************************************************************/

-static char * ini_str_trim_r(char * buf)

-{

-	int len,i;

-	char tmp[128];

-

-	memset(tmp, 0, sizeof(tmp));

-	len = strlen(buf);

-//	tmp = (char *)malloc(len);

-	

-	memset(tmp,0x00,len);

-	for(i = 0;i < len;i++) {

-		if (buf[i] !=' ')

-			break;

-	}

-	if (i < len) {

-		strncpy(tmp,(buf+i),(len-i));

-	}

-	strncpy(buf,tmp,len);

-//	free(tmp);

-	return buf;

-}

-

-/*************************************************************

-Function: È¥³ý×Ö·û´®×ó±ßµÄ¿Õ×Ö·û

-Input:  char * buf ×Ö·û´®Ö¸Õë

-Output: 

-Return: ×Ö·û´®Ö¸Õë

-Note: 

-*************************************************************/

-static char * ini_str_trim_l(char * buf)

-{

-	int len,i;	

-	char tmp[128];

-

-	memset(tmp, 0, sizeof(tmp));

-	len = strlen(buf);

-	//tmp = (char *)malloc(len);

-

-	memset(tmp,0x00,len);

-

-	for(i = 0;i < len;i++) {

-		if (buf[len-i-1] !=' ')

-			break;

-	}

-	if (i < len) {

-		strncpy(tmp,buf,len-i);

-	}

-	strncpy(buf,tmp,len);

-	//free(tmp);

-	return buf;

-}

-/*************************************************************

-Function: ´ÓÎļþÖжÁÈ¡Ò»ÐÐ

-Input:  FILE *fp Îļþ¾ä±ú£»int maxlen »º³åÇø×î´ó³¤¶È

-Output: char *buffer Ò»ÐÐ×Ö·û´®

-Return: >0		ʵ¼Ê¶ÁµÄ³¤¶È

-		-1		Îļþ½áÊø

-		-2		¶ÁÎļþ³ö´í

-Note: 

-*************************************************************/

-static int ini_file_get_line(char *filedata, char *buffer, int maxlen)

-{

-	int  i, j; 

-	char ch1; 

-	

-	for(i=0, j=0; i<maxlen; j++) { 

-		ch1 = filedata[j];

-		if(ch1 == '\n' || ch1 == 0x00) 

-			break; /* »»ÐÐ */ 

-		if(ch1 == '\f' || ch1 == 0x1A) {      /* '\f':»»Ò³·ûÒ²ËãÓÐЧ×Ö·û */ 			

-			buffer[i++] = ch1; 

-			break; 

-		}

-		if(ch1 != '\r') buffer[i++] = ch1;    /* ºöÂԻسµ·û */ 

-	} 

-	buffer[i] = '\0'; 

-	return i+2; 

-} 

-/*************************************************************

-Function: ·ÖÀëkeyºÍvalue

-			key=val

-			jack   =   liaoyuewang 

-			|      |   | 

-			k1     k2  i 

-Input:  char *buf

-Output: char **key, char **val

-Return: 1 --- ok 

-		0 --- blank line 

-		-1 --- no key, "= val" 

-		-2 --- only key, no '=' 

-Note: 

-*************************************************************/

-static int  ini_split_key_value(char *buf, char **key, char **val)

-{

-	int  i, k1, k2, n; 

-	

-	if((n = strlen((char *)buf)) < 1)

-		return 0; 

-	for(i = 0; i < n; i++) 

-		if(buf[i] != ' ' && buf[i] != '\t')

-			break; 

-

-	if(i >= n)

-		return 0;

-

-	if(buf[i] == '=')

-		return -1;

-	

-	k1 = i;

-	for(i++; i < n; i++) 

-		if(buf[i] == '=') 

-			break;

-

-	if(i >= n)

-		return -2;

-	k2 = i;

-	

-	for(i++; i < n; i++)

-		if(buf[i] != ' ' && buf[i] != '\t') 

-			break; 

-

-	buf[k2] = '\0'; 

-

-	*key = buf + k1; 

-	*val = buf + i; 

-	return 1; 

-} 

-

-int my_atoi(const char *str)

-{

-	int result = 0;

-	int signal = 1; /* ĬÈÏΪÕýÊý */

-	if((*str>='0'&&*str<='9')||*str=='-'||*str=='+') {

-		if(*str=='-'||*str=='+') { 

-			if(*str=='-')

-				signal = -1; /*ÊäÈ븺Êý*/

-			str++;

-		}

-	}

-	else 

-		return 0;

-	/*¿ªÊ¼×ª»»*/

-	while(*str>='0' && *str<='9')

-	   result = result*10 + (*str++ - '0' );

-	

-	return signal*result;

-}

-

-int isspace(int x)  

-{  

-    if(x==' '||x=='\t'||x=='\n'||x=='\f'||x=='\b'||x=='\r')  

-        return 1;  

-    else   

-        return 0;  

-}  

-  

-int isdigit(int x)  

-{  

-    if(x<='9' && x>='0')           

-        return 1;   

-    else   

-        return 0;  

-  

-} 

-

-static long atol(char *nptr)

-{

-	int c; /* current char */

-	long total; /* current total */

-	int sign; /* if ''-'', then negative, otherwise positive */

-	/* skip whitespace */

-	while ( isspace((int)(unsigned char)*nptr) )

-		++nptr;

-	c = (int)(unsigned char)*nptr++;

-	sign = c; /* save sign indication */

-	if (c == '-' || c == '+')

-		c = (int)(unsigned char)*nptr++; /* skip sign */

-	total = 0;

-	while (isdigit(c)) {

-		total = 10 * total + (c - '0'); /* accumulate digit */

-		c = (int)(unsigned char)*nptr++; /* get next char */

-	}

-	if (sign == '-')

-		return -total;

-	else

-		return total; /* return result, negated if necessary */

-}

-/***

-*int atoi(char *nptr) - Convert string to long

-*

-*Purpose:

-* Converts ASCII string pointed to by nptr to binary.

-* Overflow is not detected. Because of this, we can just use

-* atol().

-*

-*Entry:

-* nptr = ptr to string to convert

-*

-*Exit:

-* return int value of the string

-*

-*Exceptions:

-* None - overflow is not detected.

-*

-*******************************************************************************/

-int atoi(char *nptr)

-{

-	return (int)atol(nptr);

-}

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ini.h b/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ini.h
deleted file mode 100755
index 72434b53..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ft6x0x/ini.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef INI_H
-#define INI_H
-
-#define MAX_CFG_BUF       512
-#define SUCCESS				0
-/* return value */
-#define CFG_OK						  SUCCESS
-#define CFG_SECTION_NOT_FOUND         -1 
-#define CFG_KEY_NOT_FOUND             -2 
-#define CFG_ERR                       -10 
-
-#define CFG_ERR_OPEN_FILE             -10 
-#define CFG_ERR_CREATE_FILE           -11 
-#define CFG_ERR_READ_FILE             -12 
-#define CFG_ERR_WRITE_FILE            -13 
-#define CFG_ERR_FILE_FORMAT           -14 
-
-
-#define CFG_ERR_EXCEED_BUF_SIZE       -22 
-
-#define COPYF_OK                      SUCCESS 
-#define COPYF_ERR_OPEN_FILE           -10 
-#define COPYF_ERR_CREATE_FILE         -11 
-#define COPYF_ERR_READ_FILE           -12 
-#define COPYF_ERR_WRITE_FILE          -13 
-
-
-struct ini_key_location {
-	int ini_section_line_no;
-	int ini_key_line_no;
-	int ini_key_lines;
-};
-
-
-int ini_get_key(char *filedata, char * section, char * key, char * value);
-int ini_get_sections(char *filedata, unsigned char * sections[], int max);
-
-int  ini_split_section(char *section, char **name, char **index);
-//int  ini_join_section(char **section, char *name, char *index);
-
-int atoi(char *nptr);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/fujitsu_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/fujitsu_ts.c
deleted file mode 100644
index 80b21800..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/fujitsu_ts.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Fujitsu serial touchscreen driver
- *
- * Copyright (c) Dmitry Torokhov <dtor@mail.ru>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Fujitsu serial touchscreen driver"
-
-MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define FUJITSU_LENGTH 5
-
-/*
- * Per-touchscreen data.
- */
-struct fujitsu {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[FUJITSU_LENGTH];
-	char phys[32];
-};
-
-/*
- * Decode serial data (5 bytes per packet)
- * First byte
- * 1 C 0 0 R S S S
- * Where C is 1 while in calibration mode (which we don't use)
- * R is 1 when no coordinate corection was done.
- * S are button state
- */
-static irqreturn_t fujitsu_interrupt(struct serio *serio,
-				     unsigned char data, unsigned int flags)
-{
-	struct fujitsu *fujitsu = serio_get_drvdata(serio);
-	struct input_dev *dev = fujitsu->dev;
-
-	if (fujitsu->idx == 0) {
-		/* resync skip until start of frame */
-		if ((data & 0xf0) != 0x80)
-			return IRQ_HANDLED;
-	} else {
-		/* resync skip garbage */
-		if (data & 0x80) {
-			fujitsu->idx = 0;
-			return IRQ_HANDLED;
-		}
-	}
-
-	fujitsu->data[fujitsu->idx++] = data;
-	if (fujitsu->idx == FUJITSU_LENGTH) {
-		input_report_abs(dev, ABS_X,
-				 (fujitsu->data[2] << 7) | fujitsu->data[1]);
-		input_report_abs(dev, ABS_Y,
-				 (fujitsu->data[4] << 7) | fujitsu->data[3]);
-		input_report_key(dev, BTN_TOUCH,
-				 (fujitsu->data[0] & 0x03) != 2);
-		input_sync(dev);
-		fujitsu->idx = 0;
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * fujitsu_disconnect() is the opposite of fujitsu_connect()
- */
-static void fujitsu_disconnect(struct serio *serio)
-{
-	struct fujitsu *fujitsu = serio_get_drvdata(serio);
-
-	input_get_device(fujitsu->dev);
-	input_unregister_device(fujitsu->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(fujitsu->dev);
-	kfree(fujitsu);
-}
-
-/*
- * fujitsu_connect() is the routine that is called when someone adds a
- * new serio device that supports the Fujitsu protocol and registers it
- * as input device.
- */
-static int fujitsu_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct fujitsu *fujitsu;
-	struct input_dev *input_dev;
-	int err;
-
-	fujitsu = kzalloc(sizeof(struct fujitsu), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!fujitsu || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	fujitsu->serio = serio;
-	fujitsu->dev = input_dev;
-	snprintf(fujitsu->phys, sizeof(fujitsu->phys),
-		 "%s/input0", serio->phys);
-
-	input_dev->name = "Fujitsu Serial Touchscreen";
-	input_dev->phys = fujitsu->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_FUJITSU;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0100;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input_dev, ABS_X, 0, 4096, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, 4096, 0, 0);
-	serio_set_drvdata(serio, fujitsu);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(fujitsu->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:
-	serio_close(serio);
- fail2:
-	serio_set_drvdata(serio, NULL);
- fail1:
-	input_free_device(input_dev);
-	kfree(fujitsu);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-static struct serio_device_id fujitsu_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_FUJITSU,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, fujitsu_serio_ids);
-
-static struct serio_driver fujitsu_drv = {
-	.driver		= {
-		.name	= "fujitsu_ts",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= fujitsu_serio_ids,
-	.interrupt	= fujitsu_interrupt,
-	.connect	= fujitsu_connect,
-	.disconnect	= fujitsu_disconnect,
-};
-
-static int __init fujitsu_init(void)
-{
-	return serio_register_driver(&fujitsu_drv);
-}
-
-static void __exit fujitsu_exit(void)
-{
-	serio_unregister_driver(&fujitsu_drv);
-}
-
-module_init(fujitsu_init);
-module_exit(fujitsu_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/Kconfig
deleted file mode 100755
index 0f47c8bc..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# GSL1680 capacity touch screen driver configuration
-#
-config TOUCHSCREEN_GSL1680
-	tristate "ilead GSL1680 I2C Touchscreen Input Driver Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with touchscreen
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_ts_gsl1680.
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/Makefile
deleted file mode 100755
index 372a0fce..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_gsl1680

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := gslX680.o wmt_ts.o gsl_point_id.b

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gslX680.c b/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gslX680.c
deleted file mode 100755
index bcb252a5..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gslX680.c
+++ /dev/null
@@ -1,1416 +0,0 @@
-/*
- * drivers/input/touchscreen/gslX680.c
- *
- * Copyright (c) 2012 Shanghai Basewin
- *	Guan Yuwei<guanyuwei@basewin.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-
-
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-//#include <mach/gpio.h>
-//#include <mach/gpio_data.h>
-#include <linux/jiffies.h>
-#include <linux/cdev.h>
-#include <asm/uaccess.h>
-#include <linux/pm_runtime.h>
-
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-#include <linux/earlysuspend.h>
-#endif
-#include <linux/input/mt.h>
-
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/async.h>
-#include <linux/hrtimer.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/irq.h>
-#include <linux/kthread.h>
-#include <linux/wakelock.h>
-
-
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-
-
-//#include <asm/irq.h>
-//#include <asm/io.h>
-
-//#include <mach/irqs.h>
-//#include <mach/system.h>
-//#include <mach/hardware.h>
-#include "gslX680.h"
-#include "wmt_ts.h"
-#include "../../../video/backlight/wmt_bl.h"
-
-//#define GSL_DEBUG
-//#define GSL_TIMER
-//#define REPORT_DATA_ANDROID_4_0
-
-#define HAVE_TOUCH_KEY
-
-#define SCREEN_MAX_X 		480
-#define SCREEN_MAX_Y 		800
-
-
-#define GSLX680_I2C_NAME 	"touch_gslX680"
-#define GSLX680_I2C_ADDR 	0x40
-#define IRQ_PORT			INT_GPIO_0
-
-#define GSL_DATA_REG		0x80
-#define GSL_STATUS_REG		0xe0
-#define GSL_PAGE_REG		0xf0
-
-#define PRESS_MAX    		255
-#define MAX_FINGERS 		5
-#define MAX_CONTACTS 		10
-#define DMA_TRANS_LEN		0x20
-
-#ifdef	GSL_NOID_VERSION
-int gsl_noid_ver = 0;
-unsigned int gsl_config_data_id[512] = {0}; 
-#endif
-
-#ifdef HAVE_TOUCH_KEY
-static u16 key = 0;
-static int key_state_flag = 0;
-struct key_data {
-	u16 key;
-	u16 x_min;
-	u16 x_max;
-	u16 y_min;
-	u16 y_max;	
-};
-
-const u16 key_array[]={
-                                      KEY_BACK,
-                                      KEY_HOME,
-                                      KEY_MENU,
-                                      KEY_SEARCH,
-                                     }; 
-#define MAX_KEY_NUM     (sizeof(key_array)/sizeof(key_array[0]))
-
-struct key_data gsl_key_data[MAX_KEY_NUM] = {
-	{KEY_BACK, 2048, 2048, 2048, 2048},
-	{KEY_HOME, 2048, 2048, 2048, 2048},	
-	{KEY_MENU, 2048, 2048, 2048, 2048},
-	{KEY_SEARCH, 2048, 2048, 2048, 2048},
-};
-#endif
-
-struct gsl_ts_data {
-	u8 x_index;
-	u8 y_index;
-	u8 z_index;
-	u8 id_index;
-	u8 touch_index;
-	u8 data_reg;
-	u8 status_reg;
-	u8 data_size;
-	u8 touch_bytes;
-	u8 update_data;
-	u8 touch_meta_data;
-	u8 finger_size;
-};
-
-static struct gsl_ts_data devices[] = {
-	{
-		.x_index = 6,
-		.y_index = 4,
-		.z_index = 5,
-		.id_index = 7,
-		.data_reg = GSL_DATA_REG,
-		.status_reg = GSL_STATUS_REG,
-		.update_data = 0x4,
-		.touch_bytes = 4,
-		.touch_meta_data = 4,
-		.finger_size = 70,
-	},
-};
-
-struct gsl_ts {
-	struct i2c_client *client;
-	struct input_dev *input;
-	struct work_struct work;
-	struct workqueue_struct *wq;
-	struct gsl_ts_data *dd;
-	u8 *touch_data;
-	u8 device_id;
-	u8 prev_touches;
-	bool is_suspended;
-	bool int_pending;
-	struct mutex sus_lock;
-//	uint32_t gpio_irq;
-	int irq;
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-	struct early_suspend early_suspend;
-#endif
-#ifdef GSL_TIMER
-	struct timer_list gsl_timer;
-#endif
-
-	struct workqueue_struct *timeout_queue;
-	struct delayed_work	timeout_work;
-	struct mutex timeout_mutex;
-	int timeout_count;
-};
-
-#define DELAY_TIMEOUT	1000
-#define DELAY_TIMEOUT_MAX 3
-
-
-
-struct gsl_ts *l_ts=NULL;
-
-static u32 id_sign[MAX_CONTACTS+1] = {0};
-static u8 id_state_flag[MAX_CONTACTS+1] = {0};
-static u8 id_state_old_flag[MAX_CONTACTS+1] = {0};
-static u16 x_old[MAX_CONTACTS+1] = {0};
-static u16 y_old[MAX_CONTACTS+1] = {0};
-static u16 x_new = 0;
-static u16 y_new = 0;
-
-static struct fw_data* GSLX680_FW = NULL;
-static int l_fwlen = 0;
-static struct task_struct *resume_download_task;
-static struct wake_lock downloadWakeLock;
-static int is_delay = 0;
-
-extern int tp_led_gpio;
-extern int tp_led_gpio_active;
-
-extern int sel_reg_bit;
-extern int sel_reg_active;
-
-
-extern int register_bl_notifier(struct notifier_block *nb);
-
-extern int unregister_bl_notifier(struct notifier_block *nb);
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-////////////////////////////////////////////////////////////////////
-static int wmt_get_fwdata(void);
-
-////////////////////////////////////////////////////////////////////
-static int gslX680_chip_init(void)
-{
-	//gpio_set_status(PAD_GPIOA_6, gpio_status_out);
-	//gpio_out(PAD_GPIOA_6, 1);
-	// shutdown pin
-	wmt_rst_output(1);
-	// irq pin
-	//gpio_set_status(PAD_GPIOA_16, gpio_status_in);
-	//gpio_irq_set(PAD_GPIOA_16, GPIO_IRQ(INT_GPIO_0-INT_GPIO_0, GPIO_IRQ_RISING));
-	wmt_set_gpirq(IRQ_TYPE_EDGE_RISING);//GIRQ_FALLING);
-	wmt_disable_gpirq();
-	msleep(20);
-	return 0;
-}
-
-static int gslX680_shutdown_low(void)
-{
-	//gpio_set_status(PAD_GPIOA_6, gpio_status_out);
-	//gpio_out(PAD_GPIOA_6, 0);
-	wmt_rst_output(0);
-	return 0;
-}
-
-static int gslX680_shutdown_high(void)
-{
-	//gpio_set_status(PAD_GPIOA_6, gpio_status_out);
-	//gpio_out(PAD_GPIOA_6, 1);
-	wmt_rst_output(1);
-	return 0;
-}
-
-static inline u16 join_bytes(u8 a, u8 b)
-{
-	u16 ab = 0;
-	ab = ab | a;
-	ab = ab << 8 | b;
-	return ab;
-}
-
-#if 0
-static u32 gsl_read_interface(struct i2c_client *client, u8 reg, u8 *buf, u32 num)
-{
-	struct i2c_msg xfer_msg[2];
-
-	xfer_msg[0].addr = client->addr;
-	xfer_msg[0].len = 1;
-	xfer_msg[0].flags = client->flags & I2C_M_TEN;
-	xfer_msg[0].buf = &reg;
-
-	xfer_msg[1].addr = client->addr;
-	xfer_msg[1].len = num;
-	xfer_msg[1].flags |= I2C_M_RD;
-	xfer_msg[1].buf = buf;
-
-	if (reg < 0x80) {
-		i2c_transfer(client->adapter, xfer_msg, ARRAY_SIZE(xfer_msg));
-		msleep(5);
-	}
-
-	return i2c_transfer(client->adapter, xfer_msg, ARRAY_SIZE(xfer_msg)) == ARRAY_SIZE(xfer_msg) ? 0 : -EFAULT;
-}
-#endif
-
-static u32 gsl_write_interface(struct i2c_client *client, const u8 reg, u8 *buf, u32 num)
-{
-	struct i2c_msg xfer_msg[1];
-
-	buf[0] = reg;
-
-	xfer_msg[0].addr = client->addr;
-	xfer_msg[0].len = num + 1;
-	xfer_msg[0].flags = client->flags & I2C_M_TEN;
-	xfer_msg[0].buf = buf;
-
-	return i2c_transfer(client->adapter, xfer_msg, 1) == 1 ? 0 : -EFAULT;
-}
-
-static __inline__ void fw2buf(u8 *buf, const u32 *fw)
-{
-	u32 *u32_buf = (int *)buf;
-	*u32_buf = *fw;
-}
-
-static int wmt_get_fwdata(void)
-{
-	char fwname[128];
-	
-	// get the firmware file name
-	memset(fwname,0,sizeof(fwname));
-	wmt_ts_get_firmwfilename(fwname);
-	// load the data into GSLX680_FW
-	l_fwlen = read_firmwfile(fwname, &GSLX680_FW, gsl_config_data_id);
-	return ((l_fwlen>0)?0:-1);
-}
-
-static void gsl_load_fw(struct i2c_client *client)
-{
-	u8 buf[DMA_TRANS_LEN*4 + 1] = {0};
-	u8 send_flag = 1;
-	u8 *cur = buf + 1;
-	u32 source_line = 0;
-	u32 source_len = l_fwlen;//ARRAY_SIZE(GSLX680_FW);
-
-	printk("=============gsl_load_fw start==============\n");
-
-	for (source_line = 0; source_line < source_len; source_line++) 
-	{
-		/* init page trans, set the page val */
-		if (GSL_PAGE_REG == GSLX680_FW[source_line].offset)
-		{
-			fw2buf(cur, &GSLX680_FW[source_line].val);
-			gsl_write_interface(client, GSL_PAGE_REG, buf, 4);
-			send_flag = 1;
-		}
-		else 
-		{
-			if (1 == send_flag % (DMA_TRANS_LEN < 0x20 ? DMA_TRANS_LEN : 0x20))
-	    			buf[0] = (u8)GSLX680_FW[source_line].offset;
-
-			fw2buf(cur, &GSLX680_FW[source_line].val);
-			cur += 4;
-
-			if (0 == send_flag % (DMA_TRANS_LEN < 0x20 ? DMA_TRANS_LEN : 0x20)) 
-			{
-	    			gsl_write_interface(client, buf[0], buf, cur - buf - 1);
-	    			cur = buf + 1;
-			}
-
-			send_flag++;
-		}
-	}
-
-	printk("=============gsl_load_fw end==============\n");
-
-}
-
-
-static int gsl_ts_write(struct i2c_client *client, u8 addr, u8 *pdata, int datalen)
-{
-	int ret = 0;
-	u8 tmp_buf[128];
-	unsigned int bytelen = 0;
-	if (datalen > 125)
-	{
-		dbg("%s too big datalen = %d!\n", __func__, datalen);
-		return -1;
-	}
-	
-	tmp_buf[0] = addr;
-	bytelen++;
-	
-	if (datalen != 0 && pdata != NULL)
-	{
-		memcpy(&tmp_buf[bytelen], pdata, datalen);
-		bytelen += datalen;
-	}
-	
-	ret = i2c_master_send(client, tmp_buf, bytelen);
-	return ret;
-}
-
-static int gsl_ts_read(struct i2c_client *client, u8 addr, u8 *pdata, unsigned int datalen)
-{
-	int ret = 0;
-
-	if (datalen > 126)
-	{
-		dbg("%s too big datalen = %d!\n", __func__, datalen);
-		return -1;
-	}
-
-	ret = gsl_ts_write(client, addr, NULL, 0);
-	if (ret < 0)
-	{
-		dbg("%s set data address fail!\n", __func__);
-		return ret;
-	}
-	
-	return i2c_master_recv(client, pdata, datalen);
-}
-
-#if 0
-static void test_i2c(struct i2c_client *client)
-{
-	u8 read_buf = 0;
-	u8 write_buf = 0x12;
-	int ret;
-	ret = gsl_ts_read( client, 0xf0, &read_buf, sizeof(read_buf) );
-	if  (ret  < 0)  
-	{
-		pr_info("I2C transfer error!\n");
-	}
-	else
-	{
-		pr_info("I read reg 0xf0 is %x\n", read_buf);
-	}
-	msleep(10);
-
-	ret = gsl_ts_write(client, 0xf0, &write_buf, sizeof(write_buf));
-	if  (ret  < 0)  
-	{
-		pr_info("I2C transfer error!\n");
-	}
-	else
-	{
-		pr_info("I write reg 0xf0 0x12\n");
-	}
-	msleep(10);
-
-	ret = gsl_ts_read( client, 0xf0, &read_buf, sizeof(read_buf) );
-	if  (ret  <  0 )
-	{
-		pr_info("I2C transfer error!\n");
-	}
-	else
-	{
-		pr_info("I read reg 0xf0 is 0x%x\n", read_buf);
-	}
-	msleep(10);
-
-}
-#endif
-
-static int test_i2c(struct i2c_client *client)
-{
-	u8 read_buf = 0;
-	u8 write_buf = 0x12;
-	int ret, rc = 1;
-	
-	ret = gsl_ts_read( client, 0xf0, &read_buf, sizeof(read_buf) );
-	if  (ret  < 0)  
-    		rc --;
-	else
-		dbg("I read reg 0xf0 is %x\n", read_buf);
-	
-	msleep(2);
-	ret = gsl_ts_write(client, 0xf0, &write_buf, sizeof(write_buf));
-	if(ret  >=  0 )
-		dbg("I write reg 0xf0 0x12\n");
-	
-	msleep(2);
-	ret = gsl_ts_read( client, 0xf0, &read_buf, sizeof(read_buf) );
-	if(ret <  0 )
-		rc --;
-	else
-		dbg("I read reg 0xf0 is 0x%x\n", read_buf);
-
-	return rc;
-}
-
-static void startup_chip(struct i2c_client *client)
-{
-	u8 tmp = 0x00;
-#ifdef GSL_NOID_VERSION
-	if (gsl_noid_ver)
-		gsl_DataInit(gsl_config_data_id);
-#endif
-	gsl_ts_write(client, 0xe0, &tmp, 1);
-	msleep(10);	
-}
-
-static void reset_chip(struct i2c_client *client)
-{
-	u8 buf[4] = {0x00};
-	u8 tmp = 0x88;
-	gsl_ts_write(client, 0xe0, &tmp, sizeof(tmp));
-	msleep(10);
-
-	tmp = 0x04;
-	gsl_ts_write(client, 0xe4, &tmp, sizeof(tmp));
-	msleep(10);
-
-	gsl_ts_write(client, 0xbc, buf, sizeof(buf));
-	msleep(10);
-}
-
-static void clr_reg(struct i2c_client *client)
-{
-	u8 write_buf[4]	= {0};
-
-	write_buf[0] = 0x88;
-	gsl_ts_write(client, 0xe0, &write_buf[0], 1); 	
-	msleep(20);
-	write_buf[0] = 0x03;
-	gsl_ts_write(client, 0x80, &write_buf[0], 1); 	
-	msleep(5);
-	write_buf[0] = 0x04;
-	gsl_ts_write(client, 0xe4, &write_buf[0], 1); 	
-	msleep(5);
-	write_buf[0] = 0x00;
-	gsl_ts_write(client, 0xe0, &write_buf[0], 1); 	
-	msleep(20);
-}
-
-static void init_chip(struct i2c_client *client)
-{
-	int rc;
-	
-	gslX680_shutdown_low();	
-	msleep(20); 	
-	gslX680_shutdown_high();	
-	msleep(20); 		
-	rc = test_i2c(client);
-	if(rc < 0)
-	{
-		printk("------gslX680 test_i2c error------\n");	
-		return;
-	}	
-	clr_reg(client);
-	reset_chip(client);
-	gsl_load_fw(client);			
-	startup_chip(client);	
-	reset_chip(client);	
-	startup_chip(client);	
-}
-
-static void check_mem_data(struct i2c_client *client)
-{
-	/*char write_buf;
-	char read_buf[4]  = {0};
-	
-	msleep(30);
-	write_buf = 0x00;
-	gsl_ts_write(client,0xf0, &write_buf, sizeof(write_buf));
-	gsl_ts_read(client,0x00, read_buf, sizeof(read_buf));
-	gsl_ts_read(client,0x00, read_buf, sizeof(read_buf));
-	if (read_buf[3] != 0x1 || read_buf[2] != 0 || read_buf[1] != 0 || read_buf[0] != 0)
-	{
-		dbg("!!!!!!!!!!!page: %x offset: %x val: %x %x %x %x\n",0x0, 0x0, read_buf[3], read_buf[2], read_buf[1], read_buf[0]);
-		init_chip(client);
-	}*/
-
-	u8 read_buf[4]  = {0};
-	
-	msleep(30);
-	gsl_ts_read(client,0xb0, read_buf, sizeof(read_buf));
-	
-	if (read_buf[3] != 0x5a || read_buf[2] != 0x5a || read_buf[1] != 0x5a || read_buf[0] != 0x5a)
-	{
-		printk("#########check mem read 0xb0 = %x %x %x %x #########\n", read_buf[3], read_buf[2], read_buf[1], read_buf[0]);
-		init_chip(client);
-	}
-
-}
-
-static void record_point(u16 x, u16 y , u8 id)
-{
-	u16 x_err =0;
-	u16 y_err =0;
-
-	id_sign[id]=id_sign[id]+1;
-	
-	if(id_sign[id]==1){
-		x_old[id]=x;
-		y_old[id]=y;
-	}
-
-	x = (x_old[id] + x)/2;
-	y = (y_old[id] + y)/2;
-		
-	if(x>x_old[id]){
-		x_err=x -x_old[id];
-	}
-	else{
-		x_err=x_old[id]-x;
-	}
-
-	if(y>y_old[id]){
-		y_err=y -y_old[id];
-	}
-	else{
-		y_err=y_old[id]-y;
-	}
-
-	if( (x_err > 3 && y_err > 1) || (x_err > 1 && y_err > 3) ){
-		x_new = x;     x_old[id] = x;
-		y_new = y;     y_old[id] = y;
-	}
-	else{
-		if(x_err > 3){
-			x_new = x;     x_old[id] = x;
-		}
-		else
-			x_new = x_old[id];
-		if(y_err> 3){
-			y_new = y;     y_old[id] = y;
-		}
-		else
-			y_new = y_old[id];
-	}
-
-	if(id_sign[id]==1){
-		x_new= x_old[id];
-		y_new= y_old[id];
-	}
-	
-}
-
-void wmt_set_keypos(int index,int xmin,int xmax,int ymin,int ymax)
-{
-	gsl_key_data[index].x_min = xmin;
-	gsl_key_data[index].x_max = xmax;
-	gsl_key_data[index].y_min = ymin;
-	gsl_key_data[index].y_max = ymax;
-}
-
-#ifdef HAVE_TOUCH_KEY
-static void report_key(struct gsl_ts *ts, u16 x, u16 y)
-{
-	u16 i = 0;
-
-	for(i = 0; i < MAX_KEY_NUM; i++) 
-	{
-		if((gsl_key_data[i].x_min <= x) && (x <= gsl_key_data[i].x_max)&&(gsl_key_data[i].y_min <= y) && (y <= gsl_key_data[i].y_max))
-		{
-			key = gsl_key_data[i].key;	
-			input_report_key(ts->input, key, 1);
-			input_sync(ts->input); 		
-			key_state_flag = 1;
-			dbg("rport key:%d\n",key);
-
-			if(  tp_led_gpio >= 0 ){
-				gpio_set_value(tp_led_gpio,tp_led_gpio_active);
-
-				mutex_lock(&ts->timeout_mutex);
-				if( ts->timeout_count < 0 ){
-					queue_delayed_work(ts->timeout_queue, &ts->timeout_work, msecs_to_jiffies(DELAY_TIMEOUT));
-				}
-				ts->timeout_count = DELAY_TIMEOUT_MAX;
-				mutex_unlock(&ts->timeout_mutex);
-			}
-			break;
-		}
-	}
-}
-#endif
-
-static void report_data(struct gsl_ts *ts, u16 x, u16 y, u8 pressure, u8 id)
-{
-	//swap(x, y);
-	int tx,ty;
-	int keyx,keyy;
-
-	dbg("#####id=%d,x=%d,y=%d######\n",id,x,y);
-
-	
-	tx = x;
-	ty = y;
-	keyx = x;
-	keyy = y;
-
-		if( (x>=wmt_ts_get_resolvX()&&x>=wmt_ts_get_resolvY())
-			|| (y>= wmt_ts_get_resolvX()&&y>= wmt_ts_get_resolvY()))
-		{
-	#ifdef HAVE_TOUCH_KEY
-			if (wmt_ts_if_tskey())
-			{
-				report_key(ts,keyx,keyy);
-			}
-	#endif
-			return;
-		}
-	
-
-	if (wmt_ts_get_xaxis()==1)
-	{
-		tx = y;
-		ty = x;
-	}
-	if (wmt_ts_get_xdir()==-1)
-	{
-		tx = wmt_ts_get_resolvX() - tx - 1;
-	}
-	if (wmt_ts_get_ydir()==-1)
-	{
-		ty = wmt_ts_get_resolvY() - ty - 1;
-	}	
-	/*if ((tx < 0) || (tx >= wmt_ts_get_resolvX()) ||
-	   (ty < 0) || (ty >= wmt_ts_get_resolvY()))
-	{
-		dbg("Invalid point(%d,%d)\n");
-		return;
-	}*/
-	x = tx;
-	y = ty;
-
-
-	if (wmt_ts_get_lcdexchg()) {
-		int tmp;
-		tmp = x;
-		x = y;
-		y = wmt_ts_get_resolvX() - tmp;
-	}
-
-	dbg("rpt%d(%d,%d)\n",id,x,y);
-#ifdef REPORT_DATA_ANDROID_4_0
-	input_mt_slot(ts->input, id);		
-	input_report_abs(ts->input, ABS_MT_TRACKING_ID, id);
-	//input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, pressure);
-	input_report_abs(ts->input, ABS_MT_POSITION_X, x);
-	input_report_abs(ts->input, ABS_MT_POSITION_Y, y);	
-	//input_report_abs(ts->input, ABS_MT_WIDTH_MAJOR, 1);
-#else
- //add for cross finger 2013-1-10
-  input_report_key(ts->input, BTN_TOUCH, 1);
-	input_report_abs(ts->input, ABS_MT_TRACKING_ID, id);
-	//input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, pressure);
-	input_report_abs(ts->input, ABS_MT_POSITION_X,x);
-	input_report_abs(ts->input, ABS_MT_POSITION_Y, y);
-	//input_report_abs(ts->input, ABS_MT_WIDTH_MAJOR, 1);
-	input_mt_sync(ts->input);
-#endif
-}
-
-static void process_gslX680_data(struct gsl_ts *ts)
-{
-	u8 id, touches;
-	u16 x, y;
-	int i = 0;
-#ifdef GSL_NOID_VERSION
-	u32 tmp1;
-	u8 buf[4] = {0};
-	struct gsl_touch_info cinfo;
-#endif
-	touches = ts->touch_data[ts->dd->touch_index];
-
-#ifdef GSL_NOID_VERSION
-	if (gsl_noid_ver) {
-		cinfo.finger_num = touches;
-		dbg("tp-gsl  finger_num = %d\n",cinfo.finger_num);
-		for(i = 0; i < (touches < MAX_CONTACTS ? touches : MAX_CONTACTS); i ++) {
-			cinfo.x[i] = join_bytes( ( ts->touch_data[ts->dd->x_index  + 4 * i + 1] & 0xf),
-				ts->touch_data[ts->dd->x_index + 4 * i]);
-			cinfo.y[i] = join_bytes(ts->touch_data[ts->dd->y_index + 4 * i + 1],
-				ts->touch_data[ts->dd->y_index + 4 * i ]);
-			cinfo.id[i] = ((ts->touch_data[ts->dd->x_index  + 4 * i + 1] & 0xf0)>>4);
-			dbg("tp-gsl  x = %d y = %d \n",cinfo.x[i],cinfo.y[i]);
-		}
-		cinfo.finger_num=(ts->touch_data[3]<<24)|(ts->touch_data[2]<<16)
-				|(ts->touch_data[1]<<8)|(ts->touch_data[0]);
-		gsl_alg_id_main(&cinfo);
-		tmp1=gsl_mask_tiaoping();
-		dbg("[tp-gsl] tmp1=%x\n",tmp1);
-		if(tmp1>0&&tmp1<0xffffffff) {
-			buf[0]=0xa;buf[1]=0;buf[2]=0;buf[3]=0;
-			gsl_ts_write(ts->client,0xf0,buf,4);
-			buf[0]=(u8)(tmp1 & 0xff);
-			buf[1]=(u8)((tmp1>>8) & 0xff);
-			buf[2]=(u8)((tmp1>>16) & 0xff);
-			buf[3]=(u8)((tmp1>>24) & 0xff);
-			dbg("tmp1=%08x,buf[0]=%02x,buf[1]=%02x,buf[2]=%02x,buf[3]=%02x\n",
-				tmp1,buf[0],buf[1],buf[2],buf[3]);
-			gsl_ts_write(ts->client,0x8,buf,4);
-		}
-		touches = cinfo.finger_num;
-	}
-#endif
-
-	for(i=1;i<=MAX_CONTACTS;i++)
-	{
-		if(touches == 0)
-			id_sign[i] = 0;	
-		id_state_flag[i] = 0;
-	}
-	for(i= 0;i < (touches > MAX_FINGERS ? MAX_FINGERS : touches);i ++)
-	{
-	#ifdef GSL_NOID_VERSION
-		if (gsl_noid_ver) {
-			id = cinfo.id[i];
-			x =  cinfo.x[i];
-			y =  cinfo.y[i];	
-		}
-		else {
-			x = join_bytes( ( ts->touch_data[ts->dd->x_index  + 4 * i + 1] & 0xf),
-					ts->touch_data[ts->dd->x_index + 4 * i]);
-			y = join_bytes(ts->touch_data[ts->dd->y_index + 4 * i + 1],
-					ts->touch_data[ts->dd->y_index + 4 * i ]);
-			id = ts->touch_data[ts->dd->id_index + 4 * i] >> 4;
-		}
-	#endif
-	
-		if(1 <=id && id <= MAX_CONTACTS)
-		{
-			dbg("raw%d(%d,%d)\n", id, x, y);
-			record_point(x, y , id);
-			dbg("new%d(%d,%d)\n", id, x_new, y_new);
-			report_data(ts, x_new, y_new, 10, id);		
-			id_state_flag[id] = 1;
-		}
-	}
-	for(i=1;i<=MAX_CONTACTS;i++)
-	{	
-		if( (0 == touches) || ((0 != id_state_old_flag[i]) && (0 == id_state_flag[i])) )
-		{
-		#ifdef REPORT_DATA_ANDROID_4_0
-			input_mt_slot(ts->input, i);
-			input_report_abs(ts->input, ABS_MT_TRACKING_ID, -1);
-			input_mt_report_slot_state(ts->input, MT_TOOL_FINGER, false);
-		#endif
-			id_sign[i]=0;
-		}
-		id_state_old_flag[i] = id_state_flag[i];
-	}
-#ifndef REPORT_DATA_ANDROID_4_0
-	if(0 == touches)
-	{	
-		//add 2013-1-10 cross fingers
-		//input_report_abs(ts->input, ABS_MT_TRACKING_ID, -1);
-		input_report_key(ts->input, BTN_TOUCH, 0);
-		//**********************
-		input_mt_sync(ts->input);
-	#ifdef HAVE_TOUCH_KEY
-		if (wmt_ts_if_tskey())
-		{
-			if(key_state_flag)
-			{
-	        	input_report_key(ts->input, key, 0);
-				input_sync(ts->input);
-				key_state_flag = 0;
-			}
-		}
-	#endif			
-	}
-#endif
-	input_sync(ts->input);
-	ts->prev_touches = touches;
-}
-
-
-static void gsl_ts_xy_worker(struct work_struct *work)
-{
-	int rc;
-	u8 read_buf[4] = {0};
-
-	struct gsl_ts *ts = container_of(work, struct gsl_ts,work);
-
-	dbg("---gsl_ts_xy_worker---\n");				 
-
-	if (ts->is_suspended == true) {
-		dev_dbg(&ts->client->dev, "TS is supended\n");
-		ts->int_pending = true;
-		goto schedule;
-	}
-
-	/* read data from DATA_REG */
-	rc = gsl_ts_read(ts->client, 0x80, ts->touch_data, ts->dd->data_size);
-	dbg("---touches: %d ---\n",ts->touch_data[0]);		
-		
-	if (rc < 0) 
-	{
-		dev_err(&ts->client->dev, "read failed\n");
-		goto schedule;
-	}
-
-	if (ts->touch_data[ts->dd->touch_index] == 0xff) {
-		goto schedule;
-	}
-
-	rc = gsl_ts_read( ts->client, 0xbc, read_buf, sizeof(read_buf));
-	if (rc < 0) 
-	{
-		dev_err(&ts->client->dev, "read 0xbc failed\n");
-		goto schedule;
-	}
-	dbg("//////// reg %x : %x %x %x %x\n",0xbc, read_buf[3], read_buf[2], read_buf[1], read_buf[0]);
-		
-	if (read_buf[3] == 0 && read_buf[2] == 0 && read_buf[1] == 0 && read_buf[0] == 0)
-	{
-		process_gslX680_data(ts);
-	}
-	else
-	{
-		reset_chip(ts->client);
-		startup_chip(ts->client);
-	}
-	
-schedule:
-	//enable_irq(ts->irq);
-	wmt_enable_gpirq();
-		
-}
-
-static irqreturn_t gsl_ts_irq(int irq, void *dev_id)
-{	
-	struct gsl_ts *ts = dev_id;
-	
-	if (wmt_is_tsint())
-	{
-		wmt_clr_int();
-		if (wmt_is_tsirq_enable() && ts->is_suspended == false)
-		{
-			wmt_disable_gpirq();
-			dbg("begin..\n");
-			//if (!work_pending(&l_tsdata.pen_event_work))
-			{
-				queue_work(ts->wq, &ts->work);
-			}
-		}
-		return IRQ_HANDLED;
-	}	
-	return IRQ_NONE;
-
-
-	/*disable_irq_nosync(ts->irq);
-
-	if (!work_pending(&ts->work)) 
-	{
-		queue_work(ts->wq, &ts->work);
-	}
-	
-	return IRQ_HANDLED;*/
-
-}
-
-#ifdef GSL_TIMER
-static void gsl_timer_handle(unsigned long data)
-{
-	struct gsl_ts *ts = (struct gsl_ts *)data;
-
-#ifdef GSL_DEBUG	
-	dbg("----------------gsl_timer_handle-----------------\n");	
-#endif
-
-	disable_irq_nosync(ts->irq);	
-	check_mem_data(ts->client);
-	ts->gsl_timer.expires = jiffies + 3 * HZ;
-	add_timer(&ts->gsl_timer);
-	enable_irq(ts->irq);
-	
-}
-#endif
-
-static int gsl_ts_init_ts(struct i2c_client *client, struct gsl_ts *ts)
-{
-	struct input_dev *input_device;
-	int i;
-	int rc = 0;
-	
-	dbg("[GSLX680] Enter %s\n", __func__);
-
-	
-	ts->dd = &devices[ts->device_id];
-
-	if (ts->device_id == 0) {
-		ts->dd->data_size = MAX_FINGERS * ts->dd->touch_bytes + ts->dd->touch_meta_data;
-		ts->dd->touch_index = 0;
-	}
-
-	ts->touch_data = kzalloc(ts->dd->data_size, GFP_KERNEL);
-	if (!ts->touch_data) {
-		pr_err("%s: Unable to allocate memory\n", __func__);
-		return -ENOMEM;
-	}
-
-	ts->prev_touches = 0;
-
-	input_device = input_allocate_device();
-	if (!input_device) {
-		rc = -ENOMEM;
-		goto error_alloc_dev;
-	}
-
-	ts->input = input_device;
-	input_device->name = GSLX680_I2C_NAME;
-	input_device->id.bustype = BUS_I2C;
-	input_device->dev.parent = &client->dev;
-	input_set_drvdata(input_device, ts);
-
-#ifdef REPORT_DATA_ANDROID_4_0
-	__set_bit(EV_ABS, input_device->evbit);
-	__set_bit(EV_KEY, input_device->evbit);
-	__set_bit(EV_REP, input_device->evbit);
-	__set_bit(INPUT_PROP_DIRECT, input_device->propbit);
-	input_mt_init_slots(input_device, (MAX_CONTACTS+1));
-#else
-	//input_set_abs_params(input_device,ABS_MT_TRACKING_ID, 0, (MAX_CONTACTS+1), 0, 0);
-	set_bit(EV_ABS, input_device->evbit);
-	set_bit(EV_KEY, input_device->evbit);
-	__set_bit(INPUT_PROP_DIRECT, input_device->propbit);
-#endif
-
-	input_device->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-#ifdef HAVE_TOUCH_KEY
-	//input_device->evbit[0] = BIT_MASK(EV_KEY);
-	if (wmt_ts_if_tskey())
-	{
-		for (i = 0; i < MAX_KEY_NUM; i++)
-			set_bit(key_array[i], input_device->keybit);
-	}
-#endif
-
-	set_bit(ABS_MT_POSITION_X, input_device->absbit);
-	set_bit(ABS_MT_POSITION_Y, input_device->absbit);
-	//set_bit(ABS_MT_TOUCH_MAJOR, input_device->absbit);
-	//set_bit(ABS_MT_WIDTH_MAJOR, input_device->absbit);
- //****************add 2013-1-10
-  set_bit(BTN_TOUCH, input_device->keybit);
-  set_bit(ABS_MT_TRACKING_ID, input_device->absbit);
-  
-	dbg("regsister:x=%d,y=%d\n",wmt_ts_get_resolvX(),wmt_ts_get_resolvY());
-	if (wmt_ts_get_lcdexchg()) {
-		input_set_abs_params(input_device,ABS_MT_POSITION_X, 0, wmt_ts_get_resolvY(), 0, 0);
-		input_set_abs_params(input_device,ABS_MT_POSITION_Y, 0, wmt_ts_get_resolvX(), 0, 0);
-	} else {
-		input_set_abs_params(input_device,ABS_MT_POSITION_X, 0, wmt_ts_get_resolvX(), 0, 0);
-		input_set_abs_params(input_device,ABS_MT_POSITION_Y, 0, wmt_ts_get_resolvY(), 0, 0);
-	}
-	//input_set_abs_params(input_device,ABS_MT_TOUCH_MAJOR, 0, PRESS_MAX, 0, 0);
-	//input_set_abs_params(input_device,ABS_MT_WIDTH_MAJOR, 0, 200, 0, 0);
-
-	//client->irq = IRQ_PORT,
-	//ts->irq = client->irq;
-
-	ts->wq = create_singlethread_workqueue("kworkqueue_ts");
-	if (!ts->wq) {
-		dev_err(&client->dev, "Could not create workqueue\n");
-		goto error_wq_create;
-	}
-	flush_workqueue(ts->wq);	
-
-	INIT_WORK(&ts->work, gsl_ts_xy_worker);
-
-	rc = input_register_device(input_device);
-	if (rc)
-		goto error_unreg_device;
-
-		
-
-	return 0;
-
-error_unreg_device:
-	destroy_workqueue(ts->wq);
-error_wq_create:
-	input_free_device(input_device);
-error_alloc_dev:
-	kfree(ts->touch_data);
-	return rc;
-}
-
-static int gsl_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct gsl_ts *ts = l_ts; //dev_get_drvdata(dev);
-	//int rc = 0;
-
-  	printk("I'am in gsl_ts_suspend() start\n");
-	ts->is_suspended = true;	
-	
-#ifdef GSL_TIMER
-	printk( "gsl_ts_suspend () : delete gsl_timer\n");
-
-	del_timer(&ts->gsl_timer);
-#endif
-	//disable_irq_nosync(ts->irq);	
-	wmt_disable_gpirq();
-		   
-	reset_chip(ts->client);
-	gslX680_shutdown_low();
-	msleep(10); 		
-
-	return 0;
-}
-
-int resume_download_thread(void *arg)
-{
-	wake_lock(&downloadWakeLock);
-	gslX680_chip_init();
-	gslX680_shutdown_high();
-	msleep(20); 	
-	reset_chip(l_ts->client);
-	startup_chip(l_ts->client);	
-	//check_mem_data(l_ts->client);
-	init_chip(l_ts->client);
-	
-	l_ts->is_suspended = false;
-	if (!earlysus_en)
-		wmt_enable_gpirq();
-	wake_unlock(&downloadWakeLock);
-	return 0;
-}
-
-static int gsl_ts_resume(struct platform_device *pdev)
-{
-
-	gpio_direction_output(tp_led_gpio, !tp_led_gpio_active);
-#ifdef GSL_TIMER
-	dbg( "gsl_ts_resume () : add gsl_timer\n");
-
-	init_timer(&ts->gsl_timer);
-	ts->gsl_timer.expires = jiffies + 3 * HZ;
-	ts->gsl_timer.function = &gsl_timer_handle;
-	ts->gsl_timer.data = (unsigned long)ts;
-	add_timer(&ts->gsl_timer);
-#endif
-	if (is_delay) {
-		resume_download_task = kthread_create(resume_download_thread, NULL , "resume_download");
-		if(IS_ERR(resume_download_task)) {
-			errlog("cread thread failed\n");	
-		}
-		wake_up_process(resume_download_task);
-	} else
-		resume_download_thread(NULL);
-	
-	return 0;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void gsl_ts_early_suspend(struct early_suspend *h)
-{
-	//struct gsl_ts *ts = container_of(h, struct gsl_ts, early_suspend);
-	dbg("[GSL1680] Enter %s\n", __func__);
-	//gsl_ts_suspend(&ts->client->dev);
-	wmt_disable_gpirq();
-}
-
-static void gsl_ts_late_resume(struct early_suspend *h)
-{
-	//struct gsl_ts *ts = container_of(h, struct gsl_ts, early_suspend);
-	dbg("[GSL1680] Enter %s\n", __func__);
-	//gsl_ts_resume(&ts->client->dev);
-	wmt_enable_gpirq();
-}
-#endif
-
-static void check_Backlight_delay(void)
-{
-	int ret;
-	int len = 7;
-    char retval[8];
-	
-	ret = wmt_getsyspara("wmt.backlight.delay", retval, &len);
-	if(ret) {
-		dbg("Read wmt.backlight.delay Failed.\n");
-		is_delay = 0;
-	} else
-		is_delay = 1;
-}
-
-static void timeout_func(struct work_struct *work){
-	struct gsl_ts *ts =
-		container_of(work, struct gsl_ts, timeout_work.work);			
-	int button_up = -1;
-
-	mutex_lock(&ts->timeout_mutex);
-	button_up = --ts->timeout_count;
-	mutex_unlock(&ts->timeout_mutex);
-	
-	if( button_up < 0){
-		gpio_set_value(tp_led_gpio,!tp_led_gpio_active);
-	}else{
-		queue_delayed_work(ts->timeout_queue, &ts->timeout_work, msecs_to_jiffies(DELAY_TIMEOUT));
-	}
-	
-}
-
-
-static int gsl_ts_probe(struct i2c_client *client)
-{
-	struct gsl_ts *ts;
-	int rc;
-
-	dbg("GSLX680 Enter %s\n", __func__);
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "I2C functionality not supported\n");
-		return -ENODEV;
-	}
- 	if (wmt_get_fwdata())
- 	{
- 		errlog("Failed to load the firmware data!\n");
- 		return -1;
- 	}
-	ts = kzalloc(sizeof(*ts), GFP_KERNEL);
-	if (!ts) {
-		rc = -ENOMEM;
-		goto error_kfree_fw;
-	}
-	dbg("==kzalloc success=\n");
-	l_ts = ts;
-
-	ts->client = client;
-	i2c_set_clientdata(client, ts);
-	ts->device_id = 0;//id->driver_data;
-
-	ts->is_suspended = false;
-	ts->int_pending = false;
-	wake_lock_init(&downloadWakeLock, WAKE_LOCK_SUSPEND, "resume_download");
-	mutex_init(&ts->sus_lock);
-	
-	rc = gsl_ts_init_ts(client, ts);
-	if (rc < 0) {
-		dev_err(&client->dev, "GSLX680 init failed\n");
-		goto error_mutex_destroy;
-	}	
-
-	gslX680_chip_init();
-	init_chip(ts->client);
-	check_mem_data(ts->client);
-	
-	ts->irq = wmt_get_tsirqnum();	
-	rc=  request_irq(wmt_get_tsirqnum(), gsl_ts_irq, IRQF_SHARED, client->name, ts);
-	if (rc < 0) {
-		dbg( "gsl_probe: request irq failed\n");
-		goto error_req_irq_fail;
-	}
-
-	if( tp_led_gpio >= 0  ){
-		if(gpio_request(tp_led_gpio, "tp_led_gpio") >= 0){
-			wmt_gpio_setpull(tp_led_gpio, tp_led_gpio_active ? WMT_GPIO_PULL_UP : WMT_GPIO_PULL_DOWN);			
-			gpio_direction_output(tp_led_gpio, !tp_led_gpio_active);
-			#if 0
-			errlog("sel_reg_bit:%d sel_reg_active:%d\n",sel_reg_bit,sel_reg_active);
-			if(sel_reg_bit >= 0 && sel_reg_active >= 0){
-				if(sel_reg_active == 0){
-					REG32_VAL(__GPIO_BASE+PIN_SHARING_SEL_OFFSET) &= ~(1<<sel_reg_bit);
-				}else  {
-					REG32_VAL(__GPIO_BASE+PIN_SHARING_SEL_OFFSET) |= (1<<sel_reg_bit);
-				}
-			}
-			#endif
-		}else{
-			errlog(" touch panel led gpio request failed !! \n");
-			goto error_req_irq_fail;		
-		}
-
-		mutex_init(&ts->timeout_mutex);
-		ts->timeout_count = -1;
-		ts->timeout_queue= create_singlethread_workqueue("timeout_queue");
-		INIT_DELAYED_WORK(&ts->timeout_work,timeout_func);
-		
-	}
-
-
-	
-
-#ifdef GSL_TIMER
-	dbg( "gsl_ts_probe () : add gsl_timer\n");
-
-	init_timer(&ts->gsl_timer);
-	ts->gsl_timer.expires = jiffies + 3 * HZ;	//¶¨Ê±3  ÃëÖÓ
-	ts->gsl_timer.function = &gsl_timer_handle;
-	ts->gsl_timer.data = (unsigned long)ts;
-	add_timer(&ts->gsl_timer);
-#endif
-
-	/* create debug attribute */
-	//rc = device_create_file(&ts->input->dev, &dev_attr_debug_enable);
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-	ts->early_suspend.suspend = gsl_ts_early_suspend;
-	ts->early_suspend.resume = gsl_ts_late_resume;
-	register_early_suspend(&ts->early_suspend);
-#endif
-
-	dbg("[GSLX680] End %s\n", __func__);
-	wmt_enable_gpirq();
-	
-	check_Backlight_delay();
-	return 0;
-
-
-
-error_req_irq_fail:
-    free_irq(ts->irq, ts);	
-
-error_mutex_destroy:
-	mutex_destroy(&ts->sus_lock);
-	wake_lock_destroy(&downloadWakeLock);
-	input_free_device(ts->input);
-	kfree(ts);
-error_kfree_fw:
-	kfree(GSLX680_FW);
-	return rc;
-}
-
-static int  gsl_ts_remove(struct i2c_client *client)
-{
-
-
-	struct gsl_ts *ts = i2c_get_clientdata(client);
-	dbg("==gsl_ts_remove=\n");
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&ts->early_suspend);
-#endif
-
-	//device_init_wakeup(&client->dev, 0);
-	cancel_work_sync(&ts->work);
-
-	if( tp_led_gpio >= 0  ){
-		mutex_destroy(&ts->timeout_mutex);
-		gpio_free(tp_led_gpio);
-		tp_led_gpio = -1;
-		tp_led_gpio_active = -1;
-	}
-
-	free_irq(ts->irq, ts);
-	destroy_workqueue(ts->wq);
-	input_unregister_device(ts->input);
-	mutex_destroy(&ts->sus_lock);
-	wake_lock_destroy(&downloadWakeLock);
-
-	//device_remove_file(&ts->input->dev, &dev_attr_debug_enable);
-
-	if(GSLX680_FW){
-		kfree(GSLX680_FW);
-		GSLX680_FW = NULL;
-	}
-	
-	kfree(ts->touch_data);
-	kfree(ts);
-
-	return 0;
-}
-
-/*
-static const struct i2c_device_id gsl_ts_id[] = {
-	{GSLX680_I2C_NAME, 0},
-	{}
-};
-MODULE_DEVICE_TABLE(i2c, gsl_ts_id);
-
-
-static struct i2c_driver gsl_ts_driver = {
-	.driver = {
-		.name = GSLX680_I2C_NAME,
-		.owner = THIS_MODULE,
-	},
-#ifndef CONFIG_HAS_EARLYSUSPEND
-	.suspend	= gsl_ts_suspend,
-	.resume	= gsl_ts_resume,
-#endif
-	.probe		= gsl_ts_probe,
-	.remove		= __devexit_p(gsl_ts_remove),
-	.id_table	= gsl_ts_id,
-};
-*/
-static int wmt_wakeup_bl_notify(struct notifier_block *nb, unsigned long event,
-	void *dummy)
-{
-	//printk("get notify\n");
-	switch (event) {
-		case BL_CLOSE:
-			l_ts->is_suspended = true;
-			//printk("\nclose backlight\n\n");
-			//printk("disable irq\n\n");
-			wmt_disable_gpirq();
-			break;
-		case BL_OPEN:
-			l_ts->is_suspended = false;
-			//printk("\nopen backlight\n\n");
-			//printk("enable irq\n\n");
-			wmt_enable_gpirq();
-			break;
-	}
-
-	return NOTIFY_OK;
-}
-
-static struct notifier_block wmt_bl_notify = {
-	.notifier_call = wmt_wakeup_bl_notify,
-};
-
-static int gsl_ts_init(void)
-{
-    int ret = 0;
-    ret = gsl_ts_probe(ts_get_i2c_client());
-	if (ret)
-	{
-		dbg("Can't load gsl1680 ts driver!\n");
-	}
-	//dbg("ret=%d\n",ret);
-	if (earlysus_en)
-		register_bl_notifier(&wmt_bl_notify);
-	return ret;
-}
-static void gsl_ts_exit(void)
-{
-	dbg("==gsl_ts_exit==\n");
-	//i2c_del_driver(&gsl_ts_driver);
-	gsl_ts_remove(ts_get_i2c_client());
-	if (earlysus_en)
-		unregister_bl_notifier(&wmt_bl_notify);
-	return;
-}
-
-struct wmtts_device gslx680_tsdev = {
-		.driver_name = WMT_TS_I2C_NAME,
-		.ts_id = "GSL1680",
-		.init = gsl_ts_init,
-		.exit = gsl_ts_exit,
-		.suspend = gsl_ts_suspend,
-		.resume = gsl_ts_resume,
-};
-
-
-//module_init(gsl_ts_init);
-//module_exit(gsl_ts_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("GSLX680 touchscreen controller driver");
-MODULE_AUTHOR("Guan Yuwei, guanyuwei@basewin.com");
-MODULE_ALIAS("platform:gsl_ts");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gslX680.h b/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gslX680.h
deleted file mode 100755
index c146127c..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gslX680.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _GSLX680_H_

-#define _GSLX680_H_

-

-

-

-#define GSL_NOID_VERSION

-#ifdef	GSL_NOID_VERSION

-struct gsl_touch_info

-{

-	int x[10];

-	int y[10];

-	int id[10];

-	int finger_num;	

-};

-extern unsigned int gsl_mask_tiaoping(void);

-extern unsigned int gsl_version_id(void);

-extern void gsl_alg_id_main(struct gsl_touch_info *cinfo);

-extern void gsl_DataInit(int *ret);

-

-extern int gsl_noid_ver;

-extern unsigned int gsl_config_data_id[512];

-#endif

-

-struct fw_data

-{

-    //u32 offset : 8;

-    //u32 : 0;

-    u32 offset;

-    u32 val;

-};

-

-extern void wmt_set_keypos(int index,int xmin,int xmax,int ymin,int ymax);

-

-

-#endif

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gsl_point_id.b b/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gsl_point_id.b
deleted file mode 100755
index f25fccd3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/gsl_point_id.b
+++ /dev/null
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/wmt_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/wmt_ts.c
deleted file mode 100755
index e0ddf9e7..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/wmt_ts.c
+++ /dev/null
@@ -1,1102 +0,0 @@
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-//#include <asm/semaphore.h>
-#include <linux/proc_fs.h>
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/suspend.h>
-#include <linux/input.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-
-#include <asm/uaccess.h>
-#include <linux/fs.h>
-#include <linux/syscalls.h>
-
-#include "gslX680.h"
-#include "wmt_ts.h"
-
-/////////////////////////////////////////////////////////////////
-
-// commands for ui
-#define TS_IOC_MAGIC  't'
-
-#define TS_IOCTL_CAL_START    _IO(TS_IOC_MAGIC,   1)
-#define TS_IOCTL_CAL_DONE     _IOW(TS_IOC_MAGIC,  2, int*)
-#define TS_IOCTL_GET_RAWDATA  _IOR(TS_IOC_MAGIC,  3, int*)
-#define TS_IOCTL_CAL_QUIT	_IOW(TS_IOC_MAGIC,  4, int*)
-#define TS_IOCTL_AUTO_CALIBRATION	_IOW(TS_IOC_MAGIC,  5, int*)
-#define TS_IOC_MAXNR          5
-
-//
-#define TS_MAJOR                	11
-#define TS_DRIVER_NAME	 	"wmtts_touch"
-#define TS_NAME          	 	"wmtts"
-#define WMTTS_PROC_NAME     "wmtts_config"
-
-#define EXT_GPIO0   	0
-#define EXT_GPIO1   	1
-#define EXT_GPIO2   	2
-#define EXT_GPIO3   	3
-#define EXT_GPIO4	4
-#define EXT_GPIO5	5
-#define EXT_GPIO6  	6
-#define EXT_GPIO7   	7
-
-typedef struct {
-    int   a1;
-    int   b1;
-    int   c1;
-    int   a2;
-    int   b2;
-    int   c2;
-    int   delta;
-}CALIBRATION_PARAMETER, *PCALIBRATION_PARAMETER;
-
-
-static int irq_gpio;
-static int rst_gpio;
-static int panelres_x;
-static int panelres_y;
-static int lcd_exchg = 0;
-static DECLARE_WAIT_QUEUE_HEAD(queue);
-static CALIBRATION_PARAMETER g_CalcParam;
-static TS_EVENT g_evLast;
-static struct mutex cal_mutex;
-static DECLARE_WAIT_QUEUE_HEAD(ts_penup_wait_queue);
-
-static struct class* l_dev_class = NULL;
-static struct device *l_clsdevice = NULL;
-extern struct wmtts_device gslx680_tsdev;
-static struct wmtts_device* l_tsdev = &gslx680_tsdev;
-struct proc_dir_entry* l_tsproc = NULL;
-static struct i2c_client *l_client=NULL;
-static int l_penup = 0; // 1-pen up,0-pen down
-static int l_iftskey = -1; // 1:have ts key
-int earlysus_en = 0;
-
-int tp_led_gpio;
-int tp_led_gpio_active;
-
-int sel_reg_bit;
-int sel_reg_active;
-
-
-struct tp_infor
-{
-	//enum tp_type type;
-	char name[64];
-	int i2caddr;
-	int xaxis; //0: x,1: x swap with y
-	int xdir; // 1: positive,-1: revert
-	int ydir; // 1: positive,-1: revert
-	int finger_num;
-};
-
-static int l_tpindex = -1;
-static struct tp_infor l_tpinfor[1];
-
-
-/////////////////////////////////////////////////////
-//    function declare
-/////////////////////////////////////////////////////
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-static int ts_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data );
-static int ts_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data);
-///////////////////////////////////////////////////////////////////////
-void TouchPanelCalibrateAPoint(
-    int   UncalX,     //@PARM The uncalibrated X coordinate
-    int   UncalY,     //@PARM The uncalibrated Y coordinate
-    int   *pCalX,     //@PARM The calibrated X coordinate
-    int   *pCalY      //@PARM The calibrated Y coordinate
-    )
-{
-	int   x, y;
-	mutex_lock(&cal_mutex);
-    	x = (g_CalcParam.a1 * UncalX + g_CalcParam.b1 * UncalY +
-         	g_CalcParam.c1) / g_CalcParam.delta;
-    	y = (g_CalcParam.a2 * UncalX + g_CalcParam.b2 * UncalY +
-         	g_CalcParam.c2) / g_CalcParam.delta;
-
-//klog("afer(%d,%d)(%d,%d)\n", x,y,panelres_x,panelres_y);
-    	if ( x < 0 )
-       	 x = 0;
-
-    	if ( y < 0 )
-        	y = 0;
-        if (x >= panelres_x)
-        	x = panelres_x-1;
-        if (y >= panelres_y)
-        	y = panelres_y-1;
-
-    	*pCalX = x;
-    	*pCalY = y;
-	mutex_unlock(&cal_mutex);
-	return;
-}
-
-int wmt_ts_if_tskey(void)
-{	
-	return ((l_iftskey==1) ? 1: 0);
-}
-
-int  wmt_ts_get_firmwfilename(char* fname)
-{
-	sprintf(fname,"%s_fw.tpf",l_tpinfor[l_tpindex].name);
-	return 0;
-}
-
-
-static struct device* get_tp_device(void){
-	if(l_client == NULL){
-		errlog("l_client is NULL\n");
-	}
-	return &l_client->dev;
-}
-
-
-unsigned int wmt_ts_get_xaxis(void)
-{
-	return l_tpinfor[l_tpindex].xaxis;
-}
-
-unsigned int wmt_ts_get_xdir(void)
-{
-	return l_tpinfor[l_tpindex].xdir;
-}
-
-unsigned int wmt_ts_get_ydir(void)
-{
-	return l_tpinfor[l_tpindex].ydir;
-}
-
-static int parse_firmwarefile(const char* filedata, struct fw_data** firmarr, unsigned int* id_config)
-{
-	char endflag[]="/* End flag */";
-	const char *p = filedata;	
-	u32 val[2];
-	int i = 0;
-	int j = 0;
-	int k = 0;
-	const char *s = NULL;
-	int hex = 0;
-
-#ifdef	GSL_NOID_VERSION
-	if (gsl_noid_ver) {
-		while (*p != '{') p++; 
-		p++;
-		s = p;
-		while (*s != '}') {
-			if (*s == '0' && *(s+1) == 'x') {
-				hex = 1;
-				break;
-			}
-			s++;
-		}
-		while (*p != '}') {
-			sscanf(p,hex ? "%x" : "%u,",&(id_config[k++]));
-			p = strchr(p,',');p++;
-		}
-	}
-#endif
-
-	// the first {
-	while (*p!='{') p++; 
-	p++;
-	s = p;
-	// calculate the number of array
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (*p=='{')
-		{
-			i++;
-		}
-		p++;
-	};
-	dbg("the number of arry:0x%x\n", i);
-	// alloc the memory for array
-	*firmarr = kzalloc(sizeof(struct fw_data)*i, GFP_KERNEL);
-	// parse the value of array
-	p = s;
-	j = 0;
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (*p=='{')
-		{
-			memset(val,0,sizeof(val));
-			sscanf(p,"{%x,%x}",val,val+1);
-			(*firmarr)[j].offset = val[0]&0x00FF;
-			(*firmarr)[j].val= val[1];
-			//dbg("data%x{%x,%x}\n",j,(*firmarr)[j].offset,(*firmarr)[j].val);
-			j++;
-		}
-		//p = strchr(p,'}');
-		p++;
-		if (j>=i-2)
-		{
-			dbg("%s",p);
-		}
-		
-	};
-	if (i != j)
-	{
-		errlog("Error parsing file(the number of arry not match)!\n");
-		errlog("i=0x%x,j=0x%x\n", i,j);
-		kfree(*firmarr);
-		return -1;
-	};
-	dbg("paring firmware file end.\n");
-	return i;
-}
-
-
-
-//filepath:the path of firmware file;
-//firmdata:store the data from firmware file;
-//id_config:config data for some ICs whitch have no id;
-//return:the lengthen of firmware data,negative-parsing error.
-int read_firmwfile(char* filepath, struct fw_data** firmdata, unsigned int* id_config)
-{
-    const u8 *data = NULL;
-    int i = 0;
-	int ret = -1;
-	const struct firmware* tpfirmware = NULL;
-
-	klog("ts firmware file:%s\n",filepath);
-	ret = request_firmware(&tpfirmware, filepath, get_tp_device());
-	if (ret < 0) {
-		errlog("Failed load tp firmware: %s  ret=%d\n", filepath,ret);
-		goto err_end;
-	}
-	data = tpfirmware->data;
-	
-    i = parse_firmwarefile(data,firmdata,id_config);
-	
-    if (i <= 0){
-    	dbg("Failed to pare firmware file!\n");
-		ret = -1;
-    	goto error_parse_fw;
-    }
-    dbg("firmware arry len=0x%x\n", i);
-	ret = i;
-    dbg("success to read firmware file!\n");;
-error_parse_fw:
-	if(tpfirmware){
-		release_firmware(tpfirmware);
-		tpfirmware = NULL;
-	}
-err_end:	
-	return ret;
-}
-
-
-
- int wmt_ts_get_gpionum(void)
-{
-	return irq_gpio;
-}
-
-int wmt_ts_get_resetgpnum(void)
-{
-	return rst_gpio;
-}
-
-int wmt_ts_get_lcdexchg(void)
-{
-	return lcd_exchg;
-}
-
-int wmt_ts_get_resolvX(void)
-{
-	return panelres_x;
-}
-
-int wmt_ts_get_resolvY(void)
-{
-	return panelres_y;
-}
-
-//up:1-pen up,0-pen down
-void wmt_ts_set_penup(int up)
-{
-	l_penup = up;
-}
-
-//
-int wmt_ts_wait_penup(void)
-{
-	int ret = wait_event_interruptible(
-			ts_penup_wait_queue,
-			(1==l_penup));
-	return ret;
-}
-
-// return:1-pen up,0-pen dwon
-int wmt_ts_ispenup(void)
-{
-	return l_penup;
-}
-
-
-void wmt_ts_wakeup_penup(void)
-{
-	wake_up(&ts_penup_wait_queue);
-}
-
-int wmt_is_tsirq_enable(void)
-{
-	int val = 0;
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return 0;
-
-	if(num<4)
-		val = REG32_VAL(__GPIO_BASE+0x0300) & (1<<(num*8+7)); 
-	else if(num >= 4 && num < 8)
-		val = REG32_VAL(__GPIO_BASE+0x0304) & (1<<((num-4)*8+7)); 
-	else
-		val = REG32_VAL(__GPIO_BASE+0x0308) & (1<<((num-8)*8+7));  
-	
-	return val?1:0;
-
-}
-
-int wmt_is_tsint(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return 0;
-	}
-	return (REG32_VAL(__GPIO_BASE+0x0360) & (1<<num)) ? 1: 0; 
-}
-
-void wmt_clr_int(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return;
-	}
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num;
-}
-
-void wmt_tsreset_init(void)
-{
-	int num = rst_gpio;
-	
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num);//&= ~(1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<num); // out low
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<num); //output enable
-	msleep(10);
-	REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<num); // out high
-}
-
-// enable:0-disable,1-enable
-void wmt_enable_rst_pull(int enable)
-{
-	if (enable)
-	{
-		REG32_VAL(__GPIO_BASE+0x0480) |= (1<<rst_gpio); //enable pull up/down
-	} else {
-		REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<rst_gpio); //disable pull up/down
-	}
-}
-
-// up:0-pull down,1-pull up
-void wmt_set_rst_pull(int up)
-{
-	if (up)
-	{
-		REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<rst_gpio); //pull up
-	} else {
-		REG32_VAL(__GPIO_BASE+0x04c0) &= ~(1<<rst_gpio); //pull down
-	}
-}
-
-// high:0-low level,1-high level
-void wmt_rst_output(int high)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-	if (high)
-	{
-		REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<rst_gpio); // high
-	} else {
-		REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<rst_gpio); // low
-	}
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<rst_gpio); //set output
-}
-
-void wmt_rst_input(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<rst_gpio); //set input
-}
-
-void wmt_set_intasgp(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<irq_gpio); //enable gpio
-}
-
-// val:1--high,0-low
-void wmt_intgp_out(int val)
-{
-	if (val)
-	{
-		REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<irq_gpio); // high
-	} else {
-		REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<irq_gpio); // low
-	}
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<irq_gpio); //set output
-}
-
-void wmt_ts_set_irqinput(void)
-{
-	int num = irq_gpio;
-	
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-}
-
-unsigned int wmt_ts_irqinval(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<irq_gpio); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<irq_gpio); //set input
-	return REG32_VAL(__GPIO_BASE+0x0000)&(1<<irq_gpio);
-}
-
-int wmt_set_gpirq(int type) 
-{
-	int shift;
-	int offset;
-	unsigned long reg;
-	int num = irq_gpio;
-	
-	if(num >11)
-		return -1;
-	//if (num > 9)
-		//GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~BIT4; // gpio10,11 as gpio
-	REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull down
-	REG32_VAL(__GPIO_BASE+0x0480) |= (1<<num); //enable pull up/down
-
-	//set gpio irq triger type
-	if(num < 4){//[0,3]
-		shift = num;
-		offset = 0x0300;
-	}else if(num >= 4 && num < 8){//[4,7]
-		shift = num-4;
-		offset = 0x0304;
-	}else{// [8,11]
-		shift = num-8;
-		offset = 0x0308;
-	}
-	
-	reg = REG32_VAL(__GPIO_BASE + offset);
-
-	switch(type){
-		case IRQ_TYPE_LEVEL_LOW:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_LEVEL_HIGH:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_FALLING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_RISING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		default://both edge
-			reg |= (1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-			
-	}
-	//reg |= 1<<(shift*8+7);//enable interrupt
-	reg &= ~(1<<(shift*8+7)); //disable int
-
-	REG32_VAL(__GPIO_BASE + offset) = reg; 
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num; //clear interrupt status
-	msleep(5);
-	return 0;
-}
-
-int wmt_enable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) |= 1<<(num*8+7); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) |= 1<<((num-4)*8+7); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) |= 1<<((num-8)*8+7); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_disable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-	
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) &= ~(1<<(num*8+7)); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) &= ~(1<<((num-4)*8+7)); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) &= ~(1<<((num-8)*8+7)); //enable interrupt 
-	
-	return 0;
-}
-
-
-int wmt_get_tsirqnum(void)
-{
-	return IRQ_GPIO;
-}
-
-
-int wmt_ts_set_rawcoord(unsigned short x, unsigned short y)
-{
-	g_evLast.x = x;
-	g_evLast.y = y;
-	//dbg("raw(%d,%d)*\n", x, y);
-	return 0;
-}
-
-static void wmt_ts_platform_release(struct device *device)
-{
-    return;
-}
-
-static struct platform_device wmt_ts_plt_device = {
-    .name           = TS_DRIVER_NAME,
-    .id             = 0,
-    .dev            = {
-        .release = wmt_ts_platform_release,
-    },
-//    .num_resources  = ARRAY_SIZE(wm9715_ts_resources),
-//    .resource       = wm9715_ts_resources,
-};
-
-static int wmt_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	dbg("ts suspend....\n");
-	if (l_tsdev->suspend != NULL)
-	{
-		return l_tsdev->suspend(pdev, state);
-	}
-	return 0;
-}
-static int wmt_ts_resume(struct platform_device *pdev)
-{
-	dbg("ts resume....\n");
-	if (l_tsdev->resume != NULL)
-	{
-		return l_tsdev->resume(pdev);
-	}
-	klog("...\n");
-	return 0;
-}
-
-static int wmt_ts_probe(struct platform_device *pdev)
-{
-	l_tsproc= create_proc_entry(WMTTS_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (l_tsproc != NULL)
-	{
-		l_tsproc->read_proc = ts_readproc;
-		l_tsproc->write_proc = ts_writeproc;	
-	}
-
-	if (l_tsdev->probe != NULL)
-		return l_tsdev->probe(pdev);
-	else 
-		return 0;
-}
-
-static int wmt_ts_remove(struct platform_device *pdev)
-{
-	if (l_tsproc != NULL)
-	{
-		remove_proc_entry(WMTTS_PROC_NAME, NULL);
-		l_tsproc = NULL;
-	}
-
-	if (l_tsdev->remove != NULL)
-		return l_tsdev->remove(pdev);
-	else
-		return 0;
-}
-
-static struct platform_driver wmt_ts_plt_driver = {
-	.driver = {
-	             .name = TS_DRIVER_NAME,
-		     .owner	= THIS_MODULE,
-	 },
-	.probe = wmt_ts_probe,
-	.remove = wmt_ts_remove,
-	.suspend        = wmt_ts_suspend,
-	.resume         = wmt_ts_resume,
-};
-
-static int wmt_ts_open(struct inode *inode, struct file *filp)
-{
-	int ret = 0;
-
-	klog("wmt ts driver opening...\n");
-
-	//ts_clear();
-	//try_module_get(THIS_MODULE);
-
-    	return ret;
-}
-
-static int wmt_ts_close(struct inode *inode, struct file *filp)
-{
-	klog("wmt ts driver closing...\n");
-	//ts_clear();
-    	//module_put(THIS_MODULE);
-
-	return 0;
-}
-
-static unsigned int wmt_ts_poll(struct file *filp, struct poll_table_struct *wait)
-{
-#if 0
-    	poll_wait(filp, &queue, wait);
-    	if ( head != tail )
-        	return (POLLIN | POLLRDNORM);
-#endif
-    return 0;
-}
-
-static long wmt_ts_ioctl(/*struct inode * node,*/ struct file *dev, unsigned int cmd, unsigned long arg)
-{
-	int nBuff[7];
-	char env_val[96]={0};
-	//dbg("wmt_ts_ioctl(node=0x%p, dev=0x%p, cmd=0x%08x, arg=0x%08lx)\n", node, dev, cmd, arg);
-
-	if (_IOC_TYPE(cmd) != TS_IOC_MAGIC){ 
-		dbg("CMD ERROR!");
-		return -ENOTTY;
-	}
-	
-	if (_IOC_NR(cmd) > TS_IOC_MAXNR){ 
-		dbg("NO SUCH IO CMD!\n");
-		return -ENOTTY;
-	}
-
-	switch (cmd) {
-			
-		case TS_IOCTL_CAL_DONE:
-			klog("wmt_ts_ioctl: TS_IOCTL_CAL_DONE\n");
-			copy_from_user(nBuff, (unsigned int*)arg, 7*sizeof(int));
-
-			mutex_lock(&cal_mutex);
-			g_CalcParam.a1 = nBuff[0];
-			g_CalcParam.b1 = nBuff[1];
-			g_CalcParam.c1 = nBuff[2];
-			g_CalcParam.a2 = nBuff[3];
-			g_CalcParam.b2 = nBuff[4];
-			g_CalcParam.c2 = nBuff[5];
-			g_CalcParam.delta = nBuff[6];
-
-			if(g_CalcParam.delta == 0)
-				g_CalcParam.delta =1;//avoid divide by zero
-
-			mutex_unlock(&cal_mutex);
-			
-			sprintf(env_val,"%d %d %d %d %d %d %d",nBuff[0],nBuff[1],nBuff[2],nBuff[3],nBuff[4],nBuff[5],nBuff[6]);
-			wmt_setsyspara("wmt.io.ts.2dcal", env_val);
-			klog("Tsc calibrate done data: [%s]\n",env_val);
-			
-			return 0;
-			
-			
-		case TS_IOCTL_GET_RAWDATA:
-			//  wait for point up
-			dbg("test wait_penup\n");
-			//l_tsdev->wait_penup(&gt811_tsdev);
-			klog("wmt_ts_ioctl: TS_IOCTL_GET_RAWDATA\n");
-			wmt_ts_wait_penup();
-			
-			nBuff[0] = g_evLast.x;
-			nBuff[1] = g_evLast.y;
-			copy_to_user((unsigned int*)arg, nBuff, 2*sizeof(int));
-			klog("raw data: x=%d, y=%d\n", nBuff[0], nBuff[1]);
-			
-			return 0;
-	}
-	
-	return -EINVAL;
-}
-
-static ssize_t wmt_ts_read(struct file *filp, char *buf, size_t count, loff_t *l)
-{
-	// read firmware file 
-	
-	return 0;
-}
-
-
-static struct file_operations wmt_ts_fops = {
-	.read           = wmt_ts_read,
-	.poll           = wmt_ts_poll,
-	.unlocked_ioctl = wmt_ts_ioctl,
-	.open           = wmt_ts_open,
-	.release        = wmt_ts_close,
-};
-
-static int ts_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-	int calibrate = 0;
-	int val = 0;
-
-	if (sscanf(buffer, "calibrate=%d\n", &calibrate))
-	{
-		if (1 == calibrate)
-		{
-			if((l_tsdev->capacitance_calibrate != NULL) && 
-				(0 == l_tsdev->capacitance_calibrate()))
-			{
-				printk(KERN_ALERT "%s calibration successfully!\n", l_tsdev->ts_id);
-			} else {
-				printk(KERN_ALERT "%s calibration failed!\n", l_tsdev->ts_id);
-			}
-		}
-	} else if (sscanf(buffer, "reset=%d\n", &val))
-	{
-		
-	}
-	return count;
-}
-
-static int ts_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"echo calibrate=1 > /proc/wmtts_config   to calibrate ts.\n");
-	return len;
-}
-
-static int wmt_check_touch_env(void)
-{
-	int ret = 0;
-	int len = 127, i = 0;
-    char retval[128] = {0},*p=NULL,*s=NULL;
-	int Enable=0;
-	int keypos[4][4];
-	
-    	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		errlog("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	memset(l_tpinfor,0,sizeof(l_tpinfor[0]));
-	p = retval;
-	sscanf(p,"%d:", &Enable);
-	p = strchr(p,':');p++;
-	s = strchr(p,':');
-	strncpy(l_tpinfor[0].name,p, (s-p));
-	p = s+1;
-	dbg("ts_name=%s\n", l_tpinfor[0].name);
-	
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-		&irq_gpio,&panelres_x,&panelres_y,&rst_gpio,
-		&(l_tpinfor[0].xaxis),&(l_tpinfor[0].xdir),&(l_tpinfor[0].ydir),
-		&(l_tpinfor[0].finger_num),
-		&(l_tpinfor[0].i2caddr),&gsl_noid_ver);
-	if (ret < 9)
-	{
-		dbg("Wrong format ts u-boot param(%d)!\n",ret);
-		return -ENODEV;
-	}
-	//check touch enable
-	if(Enable == 0){
-		errlog("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	/*if (strstr(l_tpinfor[0].name, l_tsdev->ts_id) == NULL)
-	{
-		dbg("Can't find %s!\n", l_tsdev->ts_id);
-		return -ENODEV;
-	}*/
-	l_tpindex = 0;
-	
-	klog("p.x = %d, p.y = %d, gpio=%d, resetgpio=%d,xaxis=%d,xdir=%d,ydri=%d,i2caddr=%d,gsl_noid_ver=%d\n", 
-	          panelres_x, panelres_y, irq_gpio, rst_gpio,
-	          l_tpinfor[0].xaxis,l_tpinfor[0].xdir,l_tpinfor[0].ydir,
-	          l_tpinfor[0].i2caddr, gsl_noid_ver);
-
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.io.tskey", retval, &len);
-	if(ret)
-	{
-		l_iftskey = 0;
-	} else {
-		// get touch key
-		p = retval;
-		sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d", \
-		       keypos[0],keypos[0]+1,keypos[0]+2,keypos[0]+3, \
-		       keypos[1],keypos[1]+1,keypos[1]+2,keypos[1]+3, \
-		       keypos[2],keypos[2]+1,keypos[2]+2,keypos[2]+3, \
-		       keypos[3],keypos[3]+1,keypos[3]+2,keypos[3]+3);
-		for (i = 0; i < 4; i++)
-		{
-			wmt_set_keypos(i,keypos[i][0],keypos[i][1],keypos[i][2],keypos[i][3]);
-			dbg("%d:%d,%d,%d,%d\n",i,keypos[i][0],keypos[i][1],keypos[i][2],keypos[i][3]);
-		};
-		l_iftskey = 1;
-	} 
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.touch.earlysus", retval, &len);
-	if(!ret) {
-		p = retval;
-		sscanf(p, "%d", &earlysus_en);
-	}
-		
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			lcd_exchg = 1;
-	}
-
-	//wmt.tpkey.led 141:1
-	tp_led_gpio = -1;
-	tp_led_gpio_active = -1;
-	sel_reg_bit = -1;
-	sel_reg_active = -1;		
-	ret = wmt_getsyspara("wmt.tpkey.led", retval, &len);
-	
-	errlog("wmt.tpkey.led: %s \n",retval);
-	
-	if (!ret) {
-		int tmp[4] = {0};
-		p = retval;
-		ret = sscanf(p, "%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3]);
-		if(ret == 2){
-			tp_led_gpio = tmp[0];
-			tp_led_gpio_active = tmp[1];
-		}
-		if(ret == 4){
-			tp_led_gpio = tmp[0];
-			tp_led_gpio_active = tmp[1];			
-			sel_reg_bit = tmp[2];
-			sel_reg_active = tmp[3];
-		}
-		errlog("tp_led_gpio:%d tp_led_gpio_active:%d  sel_reg_bit:%d sel_reg_active:%d \n"
-			,tp_led_gpio,tp_led_gpio_active,sel_reg_bit,sel_reg_active);
-	}
-	
-/*
-	memset(retval,0,sizeof(retval));
-    	ret = wmt_getsyspara("wmt.io.ts.2dcal", retval, &len);
-	if(ret){
-		errlog("Read env wmt.io.ts.2dcal Failed.\n ");
-		//return -EIO;
-	}
-	i = 0;
-	while(i < sizeof(retval)){
-		if(retval[i]==' ' || retval[i]==',' || retval[i]==':')
-			retval[i] = '\0';
-		i++;
-	}
-	
-	i = 0;
-	p = retval;
-	while(i<7 && p < (retval + sizeof(retval))){
-		if(*p == '\0')
-			p++;
-		else{
-			sscanf(p,"%d",&nBuff[i]);
-			//printk("%d\n",nBuff[i]);
-			p=p+strlen(p);
-			i++;
-		}
-	}
-	//sscanf(retval,"%d %d %d %d %d %d %d %d",&nBuff[0],&nBuff[1],&nBuff[2],&nBuff[3],&nBuff[4],&nBuff[5],&nBuff[6]);
-	printk("Tsc calibrate init data: [%d %d %d %d %d %d %d]\n",nBuff[0],nBuff[1],nBuff[2],nBuff[3],nBuff[4],nBuff[5],nBuff[6]);
-
-	g_CalcParam.a1 = nBuff[0];
-	g_CalcParam.b1 = nBuff[1];
-	g_CalcParam.c1 = nBuff[2];
-	g_CalcParam.a2 = nBuff[3];
-	g_CalcParam.b2 = nBuff[4];
-	g_CalcParam.c2 = nBuff[5];
-	g_CalcParam.delta = nBuff[6];
-
-	if(g_CalcParam.delta == 0)
-		g_CalcParam.delta =1;//avoid divide by zero
-*/
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = WMT_TS_I2C_NAME,
-	.flags         = 0x00,
-	//.addr          = WMT_TS_I2C_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-
-	ts_i2c_board_info.addr =  l_tpinfor[0].i2caddr;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(1);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-struct i2c_client* ts_get_i2c_client(void)
-{
-	return l_client;
-}
-
-static int __init wmt_ts_init(void)
-{
-	int ret = 0;
-  
-	if(wmt_check_touch_env())
-		return -ENODEV;
-
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-	mutex_init(&cal_mutex);
-	
-	if (l_tsdev->init() < 0){
-		dbg("Errors to init %s ts IC!!!\n", l_tsdev->ts_id);
-		ret = -1;
-		goto err_init;
-	}
-	// Create device node
-	if (register_chrdev (TS_MAJOR, TS_NAME, &wmt_ts_fops)) {
-		printk (KERN_ERR "wmt touch: unable to get major %d\n", TS_MAJOR);
-		return -EIO;
-	}	
-	
-	l_dev_class = class_create(THIS_MODULE, TS_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create touch device !!\n");
-		return ret;
-	}
-	l_clsdevice = device_create(l_dev_class, NULL, MKDEV(TS_MAJOR, 0), NULL, TS_NAME);
-	if (IS_ERR(l_clsdevice)){
-		ret = PTR_ERR(l_clsdevice);
-		printk(KERN_ERR "Failed to create device %s !!!",TS_NAME);
-		return ret;
-	}
-	
-	// register device and driver of platform
-    	ret = platform_device_register(&wmt_ts_plt_device);
-    	if(ret){
-			errlog("wmt ts plat device register failed!\n");
-		return ret;
-    	}
-    	ret = platform_driver_register(&wmt_ts_plt_driver);
-    	if(ret){
-        	errlog("can not register platform_driver_register\n");
-        	platform_device_unregister(&wmt_ts_plt_device);
-        	return ret;
-    	}
-
-	klog("%s driver init ok!\n",l_tsdev->ts_id);
-	return 0;
-err_init:
-	ts_i2c_unregister_device();
-	return ret;
-}
-
-static void __exit wmt_ts_exit(void)
-{
-	dbg("%s\n",__FUNCTION__);
-	
-	l_tsdev->exit();	
-	platform_driver_unregister(&wmt_ts_plt_driver);
-	platform_device_unregister(&wmt_ts_plt_device);
-	device_destroy(l_dev_class, MKDEV(TS_MAJOR, 0));
-	unregister_chrdev(TS_MAJOR, TS_NAME);
-	class_destroy(l_dev_class);
-	mutex_destroy(&cal_mutex);
-	ts_i2c_unregister_device();
-}
-
-
-module_init(wmt_ts_init);
-module_exit(wmt_ts_exit);
-
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/wmt_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/wmt_ts.h
deleted file mode 100755
index ea764fd4..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gsl1680_ts/wmt_ts.h
+++ /dev/null
@@ -1,117 +0,0 @@
-
-#ifndef WMT_TSH_201010191758
-#define WMT_TSH_201010191758
-
-#include <linux/platform_device.h>
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <linux/i2c.h>
-#include <linux/firmware.h>
-#include <mach/hardware.h>
-
-
-//#define DEBUG_WMT_TS // kinseyli
-#ifdef DEBUG_WMT_TS
-#undef dbg
-#define dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args)
-
-//#define dbg(fmt, args...) if (kpadall_isrundbg()) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-#else
-#define dbg(fmt, args...) 
-#endif
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-
-#define WMT_TS_I2C_NAME    "gsl1680-ts"
-//#define WMT_TS_I2C_ADDR    0x15
-
-#define PIN_SHARING_SEL_OFFSET 0x200
-
-
-#define  FW_BINARYFILE_SIZE    0x8000
-
-extern int earlysus_en;
-
-//////////////////////////////data type///////////////////////////
-typedef struct {
-	short pressure;
-	short x;
-	short y;
-	//short millisecs;
-} TS_EVENT;
-
-struct wmtts_device
-{
-	//data
-	char* driver_name;
-	char* ts_id;
-	//function
-	int (*init)(void);
-	int (*probe)(struct platform_device *platdev);
-	int (*remove)(struct platform_device *pdev);
-	void (*exit)(void);
-	int (*suspend)(struct platform_device *pdev, pm_message_t state);
-	int (*resume)(struct platform_device *pdev);
-	int (*capacitance_calibrate)(void);
-	int (*wait_penup)(struct wmtts_device*tsdev); // waiting untill penup
-	int penup; // 0--pendown;1--penup
-	
-};
-
-
-//////////////////////////function interface/////////////////////////
-extern  int wmt_ts_get_gpionum(void);
-extern  int wmt_ts_iscalibrating(void);
-extern  int wmt_ts_get_resolvX(void);
-extern  int wmt_ts_get_resolvY(void);
-extern  int wmt_ts_set_rawcoord(unsigned short x, unsigned short y);
-extern int wmt_set_gpirq(int type);
-extern int wmt_get_tsirqnum(void);
-extern int wmt_disable_gpirq(void);
-extern int wmt_enable_gpirq(void);
-extern int wmt_is_tsirq_enable(void);
-extern int wmt_is_tsint(void);
-extern void wmt_clr_int(void);
-extern void wmt_tsreset_init(void);
-extern int wmt_ts_get_resetgpnum(void);
-extern int wmt_ts_get_lcdexchg(void);
-extern void wmt_enable_rst_pull(int enable);
-extern void wmt_set_rst_pull(int up);
-extern void wmt_rst_output(int high);
-extern void wmt_rst_input(void);
-extern void wmt_set_intasgp(void);
-extern void wmt_intgp_out(int val);
-extern void wmt_ts_set_irqinput(void);
-extern unsigned int wmt_ts_irqinval(void);
-extern void wmt_ts_set_penup(int up);
-extern int wmt_ts_wait_penup(void);
-extern void wmt_ts_wakeup_penup(void);
-extern struct i2c_client* ts_get_i2c_client(void);
-extern int wmt_ts_ispenup(void);
-extern unsigned int wmt_ts_get_xaxis(void);
-extern unsigned int wmt_ts_get_xdir(void);
-extern unsigned int wmt_ts_get_ydir(void);
-extern int wmt_ts_if_tskey(void);
-
-extern void TouchPanelCalibrateAPoint(
-    int   UncalX,     //@PARM The uncalibrated X coordinate
-    int   UncalY,     //@PARM The uncalibrated Y coordinate
-    int   *pCalX,     //@PARM The calibrated X coordinate
-    int   *pCalY      //@PARM The calibrated Y coordinate
-    );
-
-//filepath:the path of firmware file;
-//firmdata:store the data from firmware file;
-//return:the lengthen of firmware data,negative-parsing error.
-extern int read_firmwfile(char* filepath, struct fw_data** firmdata, unsigned int* id_config);
-extern int  wmt_ts_get_firmwfilename(char* fname);
-
-#endif
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/Kconfig
deleted file mode 100755
index d5d6a394..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-config TOUCHSCREEN_GT9XX

-        tristate "GT9XX Capacity Touchscreen Device Support"

-        default y

-        depends on ARCH_WMT

-        ---help---

-          Say Y here if you have an WMT based board with touchscreen

-          attached to it.

-          If unsure, say N.

-          To compile this driver as a module, choose M here: the

-          module will be called gt9xx.

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/Makefile
deleted file mode 100755
index 642b1271..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_gt9xx

-

-#obj-$(CONFIG_TOUCHSCREEN_FT5X0X) := $(MY_MODULE_NAME).o

-obj-m := $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := gt9xx.o gt9xx_update.o goodix_tool.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	@rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	@rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/goodix_tool.c b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/goodix_tool.c
deleted file mode 100755
index 3dfe4e1d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/goodix_tool.c
+++ /dev/null
@@ -1,615 +0,0 @@
-/* drivers/input/touchscreen/goodix_tool.c

- * 

- * 2010 - 2012 Goodix Technology.

- * 

- * This program is free software; you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation; either version 2 of the License, or

- * (at your option) any later version.

- * 

- * This program is distributed in the hope that it will be a reference 

- * to you, when you are integrating the GOODiX's CTP IC into your system, 

- * but WITHOUT ANY WARRANTY; without even the implied warranty of 

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 

- * General Public License for more details.

- * 

- * Version:1.6

- *        V1.0:2012/05/01,create file.

- *        V1.2:2012/06/08,modify some warning.

- *        V1.4:2012/08/28,modified to support GT9XX

- *        V1.6:new proc name

- */

-

-#include "gt9xx.h"

-

-#define DATA_LENGTH_UINT    512

-#define CMD_HEAD_LENGTH     (sizeof(st_cmd_head) - sizeof(u8*))

-static char procname[20] = {0};

-

-#define UPDATE_FUNCTIONS

-

-#ifdef UPDATE_FUNCTIONS

-extern s32 gup_enter_update_mode(struct i2c_client *client);

-extern void gup_leave_update_mode(void);

-extern s32 gup_update_proc(void *dir);

-#endif

-

-extern void gtp_irq_disable(struct goodix_ts_data *);

-extern void gtp_irq_enable(struct goodix_ts_data *);

-

-#pragma pack(1)

-typedef struct{

-    u8  wr;         //write read flag£¬0:R  1:W  2:PID 3:

-    u8  flag;       //0:no need flag/int 1: need flag  2:need int

-    u8 flag_addr[2];  //flag address

-    u8  flag_val;   //flag val

-    u8  flag_relation;  //flag_val:flag 0:not equal 1:equal 2:> 3:<

-    u16 circle;     //polling cycle 

-    u8  times;      //plling times

-    u8  retry;      //I2C retry times

-    u16 delay;      //delay befor read or after write

-    u16 data_len;   //data length

-    u8  addr_len;   //address length

-    u8  addr[2];    //address

-    u8  res[3];     //reserved

-    u8* data;       //data pointer

-}st_cmd_head;

-#pragma pack()

-st_cmd_head cmd_head;

-

-static struct i2c_client *gt_client = NULL;

-

-static struct proc_dir_entry *goodix_proc_entry;

-

-static s32 goodix_tool_write(struct file *filp, const char __user *buff, unsigned long len, void *data);

-static s32 goodix_tool_read( char *page, char **start, off_t off, int count, int *eof, void *data );

-static s32 (*tool_i2c_read)(u8 *, u16);

-static s32 (*tool_i2c_write)(u8 *, u16);

-

-#if GTP_ESD_PROTECT

-extern void gtp_esd_switch(struct i2c_client *, s32);

-#endif

-s32 DATA_LENGTH = 0;

-s8 IC_TYPE[16] = {0};

-

-static void tool_set_proc_name(char * procname)

-{

-    char *months[12] = {"Jan", "Feb", "Mar", "Apr", "May", 

-        "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};

-    char date[20] = {0};

-    char month[4] = {0};

-    int i = 0, n_month = 1, n_day = 0, n_year = 0;

-    

-    sprintf(date, "%s", __DATE__);

-    

-    //GTP_DEBUG("compile date: %s", date);

-    

-    sscanf(date, "%s %d %d", month, &n_day, &n_year);

-    

-    for (i = 0; i < 12; ++i)

-    {

-        if (!memcmp(months[i], month, 3))

-        {

-            n_month = i+1;

-            break;

-        }

-    }

-    

-    sprintf(procname, "gmnode%04d%02d%02d", n_year, n_month, n_day);    

-    

-    //GTP_DEBUG("procname = %s", procname);

-}

-

-

-static s32 tool_i2c_read_no_extra(u8* buf, u16 len)

-{

-    s32 ret = -1;

-    s32 i = 0;

-    struct i2c_msg msgs[2];

-    

-    msgs[0].flags = !I2C_M_RD;

-    msgs[0].addr  = gt_client->addr;

-    msgs[0].len   = cmd_head.addr_len;

-    msgs[0].buf   = &buf[0];

-    

-    msgs[1].flags = I2C_M_RD;

-    msgs[1].addr  = gt_client->addr;

-    msgs[1].len   = len;

-    msgs[1].buf   = &buf[GTP_ADDR_LENGTH];

-

-    for (i = 0; i < cmd_head.retry; i++)

-    {

-        ret=i2c_transfer(gt_client->adapter, msgs, 2);

-        if (ret > 0)

-        {

-            break;

-        }

-    }

-    return ret;

-}

-

-static s32 tool_i2c_write_no_extra(u8* buf, u16 len)

-{

-    s32 ret = -1;

-    s32 i = 0;

-    struct i2c_msg msg;

-

-    msg.flags = !I2C_M_RD;

-    msg.addr  = gt_client->addr;

-    msg.len   = len;

-    msg.buf   = buf;

-

-    for (i = 0; i < cmd_head.retry; i++)

-    {

-        ret=i2c_transfer(gt_client->adapter, &msg, 1);

-        if (ret > 0)

-        {

-            break;

-        }

-    }

-    return ret;

-}

-

-static s32 tool_i2c_read_with_extra(u8* buf, u16 len)

-{

-    s32 ret = -1;

-    u8 pre[2] = {0x0f, 0xff};

-    u8 end[2] = {0x80, 0x00};

-

-    tool_i2c_write_no_extra(pre, 2);

-    ret = tool_i2c_read_no_extra(buf, len);

-    tool_i2c_write_no_extra(end, 2);

-

-    return ret;

-}

-

-static s32 tool_i2c_write_with_extra(u8* buf, u16 len)

-{

-    s32 ret = -1;

-    u8 pre[2] = {0x0f, 0xff};

-    u8 end[2] = {0x80, 0x00};

-

-    tool_i2c_write_no_extra(pre, 2);

-    ret = tool_i2c_write_no_extra(buf, len);

-    tool_i2c_write_no_extra(end, 2);

-

-    return ret;

-}

-

-static void register_i2c_func(void)

-{

-//    if (!strncmp(IC_TYPE, "GT818", 5) || !strncmp(IC_TYPE, "GT816", 5) 

-//        || !strncmp(IC_TYPE, "GT811", 5) || !strncmp(IC_TYPE, "GT818F", 6) 

-//        || !strncmp(IC_TYPE, "GT827", 5) || !strncmp(IC_TYPE,"GT828", 5)

-//        || !strncmp(IC_TYPE, "GT813", 5))

-    if (strncmp(IC_TYPE, "GT8110", 6) && strncmp(IC_TYPE, "GT8105", 6)

-        && strncmp(IC_TYPE, "GT801", 5) && strncmp(IC_TYPE, "GT800", 5)

-        && strncmp(IC_TYPE, "GT801PLUS", 9) && strncmp(IC_TYPE, "GT811", 5)

-        && strncmp(IC_TYPE, "GTxxx", 5))

-    {

-        tool_i2c_read = tool_i2c_read_with_extra;

-        tool_i2c_write = tool_i2c_write_with_extra;

-        GTP_DEBUG("I2C function: with pre and end cmd!");

-    }

-    else

-    {

-        tool_i2c_read = tool_i2c_read_no_extra;

-        tool_i2c_write = tool_i2c_write_no_extra;

-        GTP_INFO("I2C function: without pre and end cmd!");

-    }

-}

-

-static void unregister_i2c_func(void)

-{

-    tool_i2c_read = NULL;

-    tool_i2c_write = NULL;

-    GTP_INFO("I2C function: unregister i2c transfer function!");

-}

-

-

-s32 init_wr_node(struct i2c_client *client)

-{

-    s32 i;

-

-    gt_client = client;

-    memset(&cmd_head, 0, sizeof(cmd_head));

-    cmd_head.data = NULL;

-

-    i = 5;

-    while ((!cmd_head.data) && i)

-    {

-        cmd_head.data = kzalloc(i * DATA_LENGTH_UINT, GFP_KERNEL);

-        if (NULL != cmd_head.data)

-        {

-            break;

-        }

-        i--;

-    }

-    if (i)

-    {

-        DATA_LENGTH = i * DATA_LENGTH_UINT + GTP_ADDR_LENGTH;

-        GTP_INFO("Applied memory size:%d.", DATA_LENGTH);

-    }

-    else

-    {

-        GTP_ERROR("Apply for memory failed.");

-        return FAIL;

-    }

-

-    cmd_head.addr_len = 2;

-    cmd_head.retry = 5;

-

-    register_i2c_func();

-

-    tool_set_proc_name(procname);

-    goodix_proc_entry = create_proc_entry(procname, 0666, NULL);

-    if (goodix_proc_entry == NULL)

-    {

-        GTP_ERROR("Couldn't create proc entry!");

-        return FAIL;

-    }

-    else

-    {

-        GTP_INFO("Create proc entry success!");

-        goodix_proc_entry->write_proc = goodix_tool_write;

-        goodix_proc_entry->read_proc = goodix_tool_read;

-    }

-

-    return SUCCESS;

-}

-

-void uninit_wr_node(void)

-{

-    kfree(cmd_head.data);

-    cmd_head.data = NULL;

-    unregister_i2c_func();

-    remove_proc_entry(procname, NULL);

-}

-

-static u8 relation(u8 src, u8 dst, u8 rlt)

-{

-    u8 ret = 0;

-    

-    switch (rlt)

-    {

-    case 0:

-        ret = (src != dst) ? true : false;

-        break;

-

-    case 1:

-        ret = (src == dst) ? true : false;

-        GTP_DEBUG("equal:src:0x%02x   dst:0x%02x   ret:%d.", src, dst, (s32)ret);

-        break;

-

-    case 2:

-        ret = (src > dst) ? true : false;

-        break;

-

-    case 3:

-        ret = (src < dst) ? true : false;

-        break;

-

-    case 4:

-        ret = (src & dst) ? true : false;

-        break;

-

-    case 5:

-        ret = (!(src | dst)) ? true : false;

-        break;

-

-    default:

-        ret = false;

-        break;    

-    }

-

-    return ret;

-}

-

-/*******************************************************    

-Function:

-    Comfirm function.

-Input:

-  None.

-Output:

-    Return write length.

-********************************************************/

-static u8 comfirm(void)

-{

-    s32 i = 0;

-    u8 buf[32];

-    

-//    memcpy(&buf[GTP_ADDR_LENGTH - cmd_head.addr_len], &cmd_head.flag_addr, cmd_head.addr_len);

-//    memcpy(buf, &cmd_head.flag_addr, cmd_head.addr_len);//Modified by Scott, 2012-02-17

-    memcpy(buf, cmd_head.flag_addr, cmd_head.addr_len);

-   

-    for (i = 0; i < cmd_head.times; i++)

-    {

-        if (tool_i2c_read(buf, 1) <= 0)

-        {

-            GTP_ERROR("Read flag data failed!");

-            return FAIL;

-        }

-        if (true == relation(buf[GTP_ADDR_LENGTH], cmd_head.flag_val, cmd_head.flag_relation))

-        {

-            GTP_DEBUG("value at flag addr:0x%02x.", buf[GTP_ADDR_LENGTH]);

-            GTP_DEBUG("flag value:0x%02x.", cmd_head.flag_val);

-            break;

-        }

-

-        msleep(cmd_head.circle);

-    }

-

-    if (i >= cmd_head.times)

-    {

-        GTP_ERROR("Didn't get the flag to continue!");

-        return FAIL;

-    }

-

-    return SUCCESS;

-}

-

-/*******************************************************    

-Function:

-    Goodix tool write function.

-Input:

-  standard proc write function param.

-Output:

-    Return write length.

-********************************************************/

-static s32 goodix_tool_write(struct file *filp, const char __user *buff, unsigned long len, void *data)

-{

-    s32 ret = 0;

-    GTP_DEBUG_FUNC();

-    GTP_DEBUG_ARRAY((u8*)buff, len);

-    

-    ret = copy_from_user(&cmd_head, buff, CMD_HEAD_LENGTH);

-    if(ret)

-    {

-        GTP_ERROR("copy_from_user failed.");

-    }

-

-    GTP_DEBUG("wr  :0x%02x.", cmd_head.wr);

-    GTP_DEBUG("flag:0x%02x.", cmd_head.flag);

-    GTP_DEBUG("flag addr:0x%02x%02x.", cmd_head.flag_addr[0], cmd_head.flag_addr[1]);

-    GTP_DEBUG("flag val:0x%02x.", cmd_head.flag_val);

-    GTP_DEBUG("flag rel:0x%02x.", cmd_head.flag_relation);

-    GTP_DEBUG("circle  :%d.", (s32)cmd_head.circle);

-    GTP_DEBUG("times   :%d.", (s32)cmd_head.times);

-    GTP_DEBUG("retry   :%d.", (s32)cmd_head.retry);

-    GTP_DEBUG("delay   :%d.", (s32)cmd_head.delay);

-    GTP_DEBUG("data len:%d.", (s32)cmd_head.data_len);

-    GTP_DEBUG("addr len:%d.", (s32)cmd_head.addr_len);

-    GTP_DEBUG("addr:0x%02x%02x.", cmd_head.addr[0], cmd_head.addr[1]);

-    GTP_DEBUG("len:%d.", (s32)len);

-    GTP_DEBUG("buf[20]:0x%02x.", buff[CMD_HEAD_LENGTH]);

-    

-    if (1 == cmd_head.wr)

-    {

-      //  copy_from_user(&cmd_head.data[cmd_head.addr_len], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);

-        ret = copy_from_user(&cmd_head.data[GTP_ADDR_LENGTH], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);

-        if(ret)

-        {

-            GTP_ERROR("copy_from_user failed.");

-        }

-        memcpy(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len], cmd_head.addr, cmd_head.addr_len);

-

-        GTP_DEBUG_ARRAY(cmd_head.data, cmd_head.data_len + cmd_head.addr_len);

-        GTP_DEBUG_ARRAY((u8*)&buff[CMD_HEAD_LENGTH], cmd_head.data_len);

-

-        if (1 == cmd_head.flag)

-        {

-            if (FAIL == comfirm())

-            {

-                GTP_ERROR("[WRITE]Comfirm fail!");

-                return FAIL;

-            }

-        }

-        else if (2 == cmd_head.flag)

-        {

-            //Need interrupt!

-        }

-        if (tool_i2c_write(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len],

-            cmd_head.data_len + cmd_head.addr_len) <= 0)

-        {

-            GTP_ERROR("[WRITE]Write data failed!");

-            return FAIL;

-        }

-

-        GTP_DEBUG_ARRAY(&cmd_head.data[GTP_ADDR_LENGTH - cmd_head.addr_len],cmd_head.data_len + cmd_head.addr_len);

-        if (cmd_head.delay)

-        {

-            msleep(cmd_head.delay);

-        }

-

-        return cmd_head.data_len + CMD_HEAD_LENGTH;

-    }

-    else if (3 == cmd_head.wr)  //Write ic type

-    {

-    ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);

-        if(ret)

-        {

-            GTP_ERROR("copy_from_user failed.");

-        }

-        memcpy(IC_TYPE, cmd_head.data, cmd_head.data_len);

-

-        register_i2c_func();

-

-        return cmd_head.data_len + CMD_HEAD_LENGTH;

-    }

-    else if (5 == cmd_head.wr)

-    {

-        //memcpy(IC_TYPE, cmd_head.data, cmd_head.data_len);

-

-        return cmd_head.data_len + CMD_HEAD_LENGTH;

-    }

-    else if (7 == cmd_head.wr)//disable irq!

-    {

-        gtp_irq_disable(i2c_get_clientdata(gt_client));

-        

-    #if GTP_ESD_PROTECT

-        gtp_esd_switch(gt_client, SWITCH_OFF);

-    #endif

-        return CMD_HEAD_LENGTH;

-    }

-    else if (9 == cmd_head.wr) //enable irq!

-    {

-        gtp_irq_enable(i2c_get_clientdata(gt_client));

-

-    #if GTP_ESD_PROTECT

-        gtp_esd_switch(gt_client, SWITCH_ON);

-    #endif

-        return CMD_HEAD_LENGTH;

-    }

-    else if(17 == cmd_head.wr)

-    {

-        struct goodix_ts_data *ts = i2c_get_clientdata(gt_client);

-        ret = copy_from_user(&cmd_head.data[GTP_ADDR_LENGTH], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);

-        if(ret)

-        {

-            GTP_DEBUG("copy_from_user failed.");

-        }

-        if(cmd_head.data[GTP_ADDR_LENGTH])

-        {

-            GTP_DEBUG("gtp enter rawdiff.");

-            ts->gtp_rawdiff_mode = true;

-        }

-        else

-        {

-            ts->gtp_rawdiff_mode = false;

-            GTP_DEBUG("gtp leave rawdiff.");

-        }

-        return CMD_HEAD_LENGTH;

-    }

-#ifdef UPDATE_FUNCTIONS

-    else if (11 == cmd_head.wr)//Enter update mode!

-    {

-        if (FAIL == gup_enter_update_mode(gt_client))

-        {

-            return FAIL;

-        }

-    }

-    else if (13 == cmd_head.wr)//Leave update mode!

-    {

-        gup_leave_update_mode();

-    }

-    else if (15 == cmd_head.wr) //Update firmware!

-    {

-        show_len = 0;

-        total_len = 0;

-        memset(cmd_head.data, 0, cmd_head.data_len + 1);

-        memcpy(cmd_head.data, &buff[CMD_HEAD_LENGTH], cmd_head.data_len);

-

-        if (FAIL == gup_update_proc((void*)cmd_head.data))

-        {

-            return FAIL;

-        }

-    }

-#endif

-

-    return CMD_HEAD_LENGTH;

-}

-

-/*******************************************************    

-Function:

-    Goodix tool read function.

-Input:

-  standard proc read function param.

-Output:

-    Return read length.

-********************************************************/

-static s32 goodix_tool_read( char *page, char **start, off_t off, int count, int *eof, void *data )

-{

-    GTP_DEBUG_FUNC();

-    

-    if (cmd_head.wr % 2)

-    {

-        return FAIL;

-    }

-    else if (!cmd_head.wr)

-    {

-        u16 len = 0;

-        s16 data_len = 0;

-        u16 loc = 0;

-        

-        if (1 == cmd_head.flag)

-        {

-            if (FAIL == comfirm())

-            {

-                GTP_ERROR("[READ]Comfirm fail!");

-                return FAIL;

-            }

-        }

-        else if (2 == cmd_head.flag)

-        {

-            //Need interrupt!

-        }

-

-        memcpy(cmd_head.data, cmd_head.addr, cmd_head.addr_len);

-

-        GTP_DEBUG("[CMD HEAD DATA] ADDR:0x%02x%02x.", cmd_head.data[0], cmd_head.data[1]);

-        GTP_DEBUG("[CMD HEAD ADDR] ADDR:0x%02x%02x.", cmd_head.addr[0], cmd_head.addr[1]);

-        

-        if (cmd_head.delay)

-        {

-            msleep(cmd_head.delay);

-        }

-        

-        data_len = cmd_head.data_len;

-        while(data_len > 0)

-        {

-            if (data_len > DATA_LENGTH)

-            {

-                len = DATA_LENGTH;

-            }

-            else

-            {

-                len = data_len;

-            }

-            data_len -= DATA_LENGTH;

-

-            if (tool_i2c_read(cmd_head.data, len) <= 0)

-            {

-                GTP_ERROR("[READ]Read data failed!");

-                return FAIL;

-            }

-            memcpy(&page[loc], &cmd_head.data[GTP_ADDR_LENGTH], len);

-            loc += len;

-

-            GTP_DEBUG_ARRAY(&cmd_head.data[GTP_ADDR_LENGTH], len);

-            GTP_DEBUG_ARRAY(page, len);

-        }

-    }

-    else if (2 == cmd_head.wr)

-    {

-    //    memcpy(page, "gt8", cmd_head.data_len);

-       // memcpy(page, "GT818", 5);

-      //  page[5] = 0;

-

-        GTP_DEBUG("Return ic type:%s len:%d.", page, (s32)cmd_head.data_len);

-        return cmd_head.data_len;

-        //return sizeof(IC_TYPE_NAME);

-    }

-    else if (4 == cmd_head.wr)

-    {

-        page[0] = show_len >> 8;

-        page[1] = show_len & 0xff;

-        page[2] = total_len >> 8;

-        page[3] = total_len & 0xff;

-

-        return cmd_head.data_len;

-    }

-    else if (6 == cmd_head.wr)

-    {

-        //Read error code!

-    }

-    else if (8 == cmd_head.wr)  //Read driver version

-    {

-       // memcpy(page, GTP_DRIVER_VERSION, strlen(GTP_DRIVER_VERSION));

-       s32 tmp_len;

-       tmp_len = strlen(GTP_DRIVER_VERSION);

-       memcpy(page, GTP_DRIVER_VERSION, tmp_len);

-       page[tmp_len] = 0;

-    }

-

-    return cmd_head.data_len;

-}

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.c b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.c
deleted file mode 100755
index cc02513e..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.c
+++ /dev/null
@@ -1,2163 +0,0 @@
-/* drivers/input/touchscreen/gt9xx.c
- * 
- * 2010 - 2013 Goodix Technology.
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be a reference 
- * to you, when you are integrating the GOODiX's CTP IC into your system, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
- * General Public License for more details.
- * 
- * Version: 1.8
- * Authors: andrew@goodix.com, meta@goodix.com
- * Release Date: 2013/04/25
- * Revision record:
- *      V1.0:   
- *          first Release. By Andrew, 2012/08/31 
- *      V1.2:
- *          modify gtp_reset_guitar,slot report,tracking_id & 0x0F. By Andrew, 2012/10/15
- *      V1.4:
- *          modify gt9xx_update.c. By Andrew, 2012/12/12
- *      V1.6: 
- *          1. new heartbeat/esd_protect mechanism(add external watchdog)
- *          2. doze mode, sliding wakeup 
- *          3. 3 more cfg_group(GT9 Sensor_ID: 0~5) 
- *          3. config length verification
- *          4. names & comments
- *                  By Meta, 2013/03/11
- *      V1.8:
- *          1. pen/stylus identification 
- *          2. read double check & fixed config support
- *          2. new esd & slide wakeup optimization
- *                  By Meta, 2013/06/08
- */
-
-#include <linux/irq.h>
-#include <linux/firmware.h>
-#include "gt9xx.h"
-
-#if GTP_ICS_SLOT_REPORT
-    #include <linux/input/mt.h>
-#endif
-
-static const char *goodix_ts_name = "Goodix Capacitive TouchScreen";
-static struct workqueue_struct *goodix_wq;
-struct goodix_ts_data *l_ts;
-int l_suspend = 0;
-struct i2c_client * i2c_connect_client = NULL; 
-u8 config[GTP_CONFIG_MAX_LENGTH + GTP_ADDR_LENGTH]
-                = {GTP_REG_CONFIG_DATA >> 8, GTP_REG_CONFIG_DATA & 0xff};
-
-#if GTP_HAVE_TOUCH_KEY
-    static const u16 touch_key_array[] = GTP_KEY_TAB;
-    #define GTP_MAX_KEY_NUM  (sizeof(touch_key_array)/sizeof(touch_key_array[0]))
-    
-#if GTP_DEBUG_ON
-    static const int  key_codes[] = {KEY_HOME, KEY_BACK, KEY_MENU, KEY_SEARCH};
-    static const char *key_names[] = {"Key_Home", "Key_Back", "Key_Menu", "Key_Search"};
-#endif
-    
-#endif
-
-static s8 gtp_i2c_test(struct i2c_client *client);
-void gtp_reset_guitar(struct i2c_client *client, s32 ms);
-void gtp_int_sync(s32 ms);
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void goodix_ts_early_suspend(struct early_suspend *h);
-static void goodix_ts_late_resume(struct early_suspend *h);
-#endif
- 
-#if GTP_CREATE_WR_NODE
-extern s32 init_wr_node(struct i2c_client*);
-extern void uninit_wr_node(void);
-#endif
-
-#if GTP_AUTO_UPDATE
-extern u8 gup_init_update_proc(struct goodix_ts_data *);
-#endif
-
-#if GTP_ESD_PROTECT
-static struct delayed_work gtp_esd_check_work;
-static struct workqueue_struct * gtp_esd_check_workqueue = NULL;
-static void gtp_esd_check_func(struct work_struct *);
-static s32 gtp_init_ext_watchdog(struct i2c_client *client);
-void gtp_esd_switch(struct goodix_ts_data *, s32);
-#endif
-
-
-#if GTP_SLIDE_WAKEUP
-typedef enum
-{
-    DOZE_DISABLED = 0,
-    DOZE_ENABLED = 1,
-    DOZE_WAKEUP = 2,
-}DOZE_T;
-static DOZE_T doze_status = DOZE_DISABLED;
-static s8 gtp_enter_doze(struct goodix_ts_data *ts);
-#endif
-
-static u8 chip_gt9xxs = 0;  // true if ic is gt9xxs, like gt915s
-u8 grp_cfg_version = 0;
-
-/*******************************************************
-Function:
-    Read data from the i2c slave device.
-Input:
-    client:     i2c device.
-    buf[0~1]:   read start address.
-    buf[2~len-1]:   read data buffer.
-    len:    GTP_ADDR_LENGTH + read bytes count
-Output:
-    numbers of i2c_msgs to transfer: 
-      2: succeed, otherwise: failed
-*********************************************************/
-s32 gtp_i2c_read(struct i2c_client *client, u8 *buf, s32 len)
-{
-    struct i2c_msg msgs[2];
-    s32 ret=-1;
-    s32 retries = 0;
-
-    GTP_DEBUG_FUNC();
-
-    //msgs[0].flags = !I2C_M_RD;
-    msgs[0].flags = 0 | I2C_M_NOSTART;
-    msgs[0].addr  = client->addr;
-    msgs[0].len   = GTP_ADDR_LENGTH;
-    msgs[0].buf   = &buf[0];
-    //msgs[0].scl_rate = 300 * 1000;    // for Rockchip
-    
-    msgs[1].flags = I2C_M_RD;
-    msgs[1].addr  = client->addr;
-    msgs[1].len   = len - GTP_ADDR_LENGTH;
-    msgs[1].buf   = &buf[GTP_ADDR_LENGTH];
-    //msgs[1].scl_rate = 300 * 1000;
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, msgs, 2);
-        if(ret == 2)break;
-        retries++;
-    }
-    if((retries >= 5))
-    {
-    #if GTP_SLIDE_WAKEUP
-        // reset chip would quit doze mode
-        if (DOZE_ENABLED == doze_status)
-        {
-            return ret;
-        }
-    #endif
-        GTP_DEBUG("I2C communication timeout, resetting chip...");
-        gtp_reset_guitar(client, 10);
-    }
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Write data to the i2c slave device.
-Input:
-    client:     i2c device.
-    buf[0~1]:   write start address.
-    buf[2~len-1]:   data buffer
-    len:    GTP_ADDR_LENGTH + write bytes count
-Output:
-    numbers of i2c_msgs to transfer: 
-        1: succeed, otherwise: failed
-*********************************************************/
-s32 gtp_i2c_write(struct i2c_client *client,u8 *buf,s32 len)
-{
-    struct i2c_msg msg;
-    s32 ret = -1;
-    s32 retries = 0;
-
-    GTP_DEBUG_FUNC();
-
-    msg.flags = !I2C_M_RD;
-    msg.addr  = client->addr;
-    msg.len   = len;
-    msg.buf   = buf;
-    //msg.scl_rate = 300 * 1000;    // for Rockchip
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, &msg, 1);
-        if (ret == 1)break;
-        retries++;
-    }
-    if((retries >= 5))
-    {
-    #if GTP_SLIDE_WAKEUP
-        if (DOZE_ENABLED == doze_status)
-        {
-            return ret;
-        }
-    #endif
-        GTP_DEBUG("I2C communication timeout, resetting chip...");
-        gtp_reset_guitar(client, 10);
-    }
-    return ret;
-}
-/*******************************************************
-Function:
-    i2c read twice, compare the results
-Input:
-    client:  i2c device
-    addr:    operate address
-    rxbuf:   read data to store, if compare successful
-    len:     bytes to read
-Output:
-    FAIL:    read failed
-    SUCCESS: read successful
-*********************************************************/
-s32 gtp_i2c_read_dbl_check(struct i2c_client *client, u16 addr, u8 *rxbuf, int len)
-{
-    u8 buf[16] = {0};
-    u8 confirm_buf[16] = {0};
-    u8 retry = 0;
-    
-    while (retry++ < 3)
-    {
-        memset(buf, 0xAA, 16);
-        buf[0] = (u8)(addr >> 8);
-        buf[1] = (u8)(addr & 0xFF);
-        gtp_i2c_read(client, buf, len + 2);
-        
-        memset(confirm_buf, 0xAB, 16);
-        confirm_buf[0] = (u8)(addr >> 8);
-        confirm_buf[1] = (u8)(addr & 0xFF);
-        gtp_i2c_read(client, confirm_buf, len + 2);
-        
-        if (!memcmp(buf, confirm_buf, len+2))
-        {
-            break;
-        }
-    }    
-    if (retry < 3)
-    {
-        memcpy(rxbuf, confirm_buf+2, len);
-        return SUCCESS;
-    }
-    else
-    {
-        GTP_ERROR("i2c read 0x%04X, %d bytes, double check failed!", addr, len);
-        return FAIL;
-    }
-}
-
-/*******************************************************
-Function:
-    Send config.
-Input:
-    client: i2c device.
-Output:
-    result of i2c write operation. 
-        1: succeed, otherwise: failed
-*********************************************************/
-s32 gtp_send_cfg(struct goodix_ts_data * ts)
-{
-    s32 ret = 2;
-    
-#if GTP_DRIVER_SEND_CFG
-    s32 retry = 0;
-    
-    if (ts->fixed_cfg)
-    {
-        GTP_INFO("Ic fixed config, no config sent!");
-        return 2;
-    }
-    GTP_INFO("driver send config");
-    for (retry = 0; retry < 5; retry++)
-    {
-        ret = gtp_i2c_write(ts->client, config , GTP_CONFIG_MAX_LENGTH + GTP_ADDR_LENGTH);
-        if (ret > 0)
-        {
-            break;
-        }
-    }
-#endif
-
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Disable irq function
-Input:
-    ts: goodix i2c_client private data
-Output:
-    None.
-*********************************************************/
-void gtp_irq_disable(struct goodix_ts_data *ts)
-{
-    //unsigned long irqflags;
-
-    GTP_DEBUG_FUNC();
-
-    //spin_lock_irqsave(&ts->irq_lock, irqflags);
-    if (!ts->irq_is_disable)
-    {
-        ts->irq_is_disable = 1; 
-        //disable_irq_nosync(ts->client->irq);
-		wmt_gpio_mask_irq(ts->irq_gpio);
-    }
-    //spin_unlock_irqrestore(&ts->irq_lock, irqflags);
-}
-
-/*******************************************************
-Function:
-    Enable irq function
-Input:
-    ts: goodix i2c_client private data
-Output:
-    None.
-*********************************************************/
-void gtp_irq_enable(struct goodix_ts_data *ts)
-{
-    //unsigned long irqflags = 0;
-
-    GTP_DEBUG_FUNC();
-    
-    //spin_lock_irqsave(&ts->irq_lock, irqflags);
-    if (ts->irq_is_disable) 
-    {
-        //enable_irq(ts->client->irq);
-		wmt_gpio_unmask_irq(ts->irq_gpio);
-        ts->irq_is_disable = 0; 
-    }
-    //spin_unlock_irqrestore(&ts->irq_lock, irqflags);
-}
-
-
-/*******************************************************
-Function:
-    Report touch point event 
-Input:
-    ts: goodix i2c_client private data
-    id: trackId
-    x:  input x coordinate
-    y:  input y coordinate
-    w:  input pressure
-Output:
-    None.
-*********************************************************/
-static void gtp_touch_down(struct goodix_ts_data* ts,s32 id,s32 x,s32 y,s32 w)
-{
-	s32 px = 0, py = 0;
-#if GTP_CHANGE_X2Y
-    GTP_SWAP(x, y);
-#endif
-	
-	if (ts->swap) {
-		px = y;
-		py = x;
-	} else {
-		px = x;
-		py = y;
-	}
-	if (ts->xdir == -1)
-		px = ts->abs_x_max - px;
-	if (ts->ydir == -1)
-		py = ts->abs_y_max - py;
-
-	if (ts->lcd_exchg) {
-		int tmp;
-		tmp = px;
-		px = py;
-		py = ts->abs_x_max - tmp;
-	}
-
-#if GTP_ICS_SLOT_REPORT
-    input_mt_slot(ts->input_dev, id);
-    input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, id);
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_X, x);
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, y);
-    input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, w);
-    input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w);
-#else
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_X, px);
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, py);
-    //input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, w);
-    //input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w);
-    input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, id);
-    input_mt_sync(ts->input_dev);
-#endif
-
-    GTP_DEBUG("ID:%d, X:%d, Y:%d, W:%d", id, px, py, w);
-}
-
-/*******************************************************
-Function:
-    Report touch release event
-Input:
-    ts: goodix i2c_client private data
-Output:
-    None.
-*********************************************************/
-static void gtp_touch_up(struct goodix_ts_data* ts, s32 id)
-{
-#if GTP_ICS_SLOT_REPORT
-    input_mt_slot(ts->input_dev, id);
-    input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, -1);
-    GTP_DEBUG("Touch id[%2d] release!", id);
-#else
-    //input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-    //input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0);
-    input_mt_sync(ts->input_dev);
-#endif
-}
-
-
-/*******************************************************
-Function:
-    Goodix touchscreen work function
-Input:
-    work: work struct of goodix_workqueue
-Output:
-    None.
-*********************************************************/
-static void goodix_ts_work_func(struct work_struct *work)
-{
-    u8  end_cmd[3] = {GTP_READ_COOR_ADDR >> 8, GTP_READ_COOR_ADDR & 0xFF, 0};
-    u8  point_data[2 + 1 + 8 * GTP_MAX_TOUCH + 1]={GTP_READ_COOR_ADDR >> 8, GTP_READ_COOR_ADDR & 0xFF};
-    u8  touch_num = 0;
-    u8  finger = 0;
-    static u16 pre_touch = 0;
-    static u8 pre_key = 0;
-#if GTP_WITH_PEN
-    static u8 pre_pen = 0;
-#endif
-    u8  key_value = 0;
-    u8* coor_data = NULL;
-    s32 input_x = 0;
-    s32 input_y = 0;
-    s32 input_w = 0;
-    s32 id = 0;
-    s32 i  = 0;
-    s32 ret = -1;
-    struct goodix_ts_data *ts = NULL;
-
-#if GTP_SLIDE_WAKEUP
-    u8 doze_buf[3] = {0x81, 0x4B};
-#endif
-
-    GTP_DEBUG_FUNC();
-    ts = container_of(work, struct goodix_ts_data, work);
-    if (ts->enter_update)
-    {
-        return;
-    }
-#if GTP_SLIDE_WAKEUP
-    if (DOZE_ENABLED == doze_status)
-    {               
-        ret = gtp_i2c_read(i2c_connect_client, doze_buf, 3);
-        GTP_DEBUG("0x814B = 0x%02X", doze_buf[2]);
-        if (ret > 0)
-        {               
-            if (doze_buf[2] == 0xAA)
-            {
-                GTP_INFO("Slide(0xAA) To Light up the screen!");
-                doze_status = DOZE_WAKEUP;
-                input_report_key(ts->input_dev, KEY_POWER, 1);
-                input_sync(ts->input_dev);
-                input_report_key(ts->input_dev, KEY_POWER, 0);
-                input_sync(ts->input_dev);
-                // clear 0x814B
-                doze_buf[2] = 0x00;
-                gtp_i2c_write(i2c_connect_client, doze_buf, 3);
-            }
-            else if (doze_buf[2] == 0xBB)
-            {
-                GTP_INFO("Slide(0xBB) To Light up the screen!");
-                doze_status = DOZE_WAKEUP;
-                input_report_key(ts->input_dev, KEY_POWER, 1);
-                input_sync(ts->input_dev);
-                input_report_key(ts->input_dev, KEY_POWER, 0);
-                input_sync(ts->input_dev);
-                // clear 0x814B
-                doze_buf[2] = 0x00;
-                gtp_i2c_write(i2c_connect_client, doze_buf, 3);
-            }
-            else if (0xC0 == (doze_buf[2] & 0xC0))
-            {
-                GTP_INFO("double click to light up the screen!");
-                doze_status = DOZE_WAKEUP;
-                input_report_key(ts->input_dev, KEY_POWER, 1);
-                input_sync(ts->input_dev);
-                input_report_key(ts->input_dev, KEY_POWER, 0);
-                input_sync(ts->input_dev);
-                // clear 0x814B
-                doze_buf[2] = 0x00;
-                gtp_i2c_write(i2c_connect_client, doze_buf, 3);
-            }
-            else
-            {
-                gtp_enter_doze(ts);
-            }
-        }
-        if (ts->use_irq)
-        {
-            gtp_irq_enable(ts);
-        }
-        return;
-    }
-#endif
-
-    ret = gtp_i2c_read(ts->client, point_data, 12);
-    if (ret < 0)
-    {
-        GTP_ERROR("I2C transfer error. errno:%d\n ", ret);
-        goto exit_work_func;
-    }
-
-    finger = point_data[GTP_ADDR_LENGTH];    
-    if((finger & 0x80) == 0)
-    {
-        goto exit_work_func;
-    }
-
-    touch_num = finger & 0x0f;
-    if (touch_num > GTP_MAX_TOUCH)
-    {
-        goto exit_work_func;
-    }
-
-    if (touch_num > 1)
-    {
-        u8 buf[8 * GTP_MAX_TOUCH] = {(GTP_READ_COOR_ADDR + 10) >> 8, (GTP_READ_COOR_ADDR + 10) & 0xff};
-
-        ret = gtp_i2c_read(ts->client, buf, 2 + 8 * (touch_num - 1)); 
-        memcpy(&point_data[12], &buf[2], 8 * (touch_num - 1));
-    }
-
-#if GTP_HAVE_TOUCH_KEY
-    key_value = point_data[3 + 8 * touch_num];
-    
-    if(key_value || pre_key)
-    {
-        for (i = 0; i < GTP_MAX_KEY_NUM; i++)
-        {
-        #if GTP_DEBUG_ON
-            for (ret = 0; ret < 4; ++ret)
-            {
-                if (key_codes[ret] == touch_key_array[i])
-                {
-                    GTP_DEBUG("Key: %s %s", key_names[ret], (key_value & (0x01 << i)) ? "Down" : "Up");
-                    break;
-                }
-            }
-        #endif
-            input_report_key(ts->input_dev, touch_key_array[i], key_value & (0x01<<i));   
-        }
-        touch_num = 0;
-        pre_touch = 0;
-    }
-#endif
-    pre_key = key_value;
-
-    GTP_DEBUG("pre_touch:%02x, finger:%02x.", pre_touch, finger);
-
-#if GTP_ICS_SLOT_REPORT
-
-#if GTP_WITH_PEN
-    if (pre_pen && (touch_num == 0))
-    {
-        GTP_DEBUG("Pen touch UP(Slot)!");
-        input_report_key(ts->input_dev, BTN_TOOL_PEN, 0);
-        input_mt_slot(ts->input_dev, 5);
-        input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, -1);
-        pre_pen = 0;
-    }
-#endif
-    if (pre_touch || touch_num)
-    {
-        s32 pos = 0;
-        u16 touch_index = 0;
-
-        coor_data = &point_data[3];
-        
-        if(touch_num)
-        {
-            id = coor_data[pos] & 0x0F;
-        
-        #if GTP_WITH_PEN
-            id = coor_data[pos];
-            if ((id == 128))  
-            {
-                GTP_DEBUG("Pen touch DOWN(Slot)!");
-                input_x  = coor_data[pos + 1] | (coor_data[pos + 2] << 8);
-                input_y  = coor_data[pos + 3] | (coor_data[pos + 4] << 8);
-                input_w  = coor_data[pos + 5] | (coor_data[pos + 6] << 8);
-                
-                input_report_key(ts->input_dev, BTN_TOOL_PEN, 1);
-                input_mt_slot(ts->input_dev, 5);
-                input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, 5);
-                input_report_abs(ts->input_dev, ABS_MT_POSITION_X, input_x);
-                input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, input_y);
-                input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, input_w);
-                GTP_DEBUG("Pen/Stylus: (%d, %d)[%d]", input_x, input_y, input_w);
-                pre_pen = 1;
-                pre_touch = 0;
-            }    
-        #endif
-        
-            touch_index |= (0x01<<id);
-        }
-        
-        GTP_DEBUG("id = %d,touch_index = 0x%x, pre_touch = 0x%x\n",id, touch_index,pre_touch);
-        for (i = 0; i < GTP_MAX_TOUCH; i++)
-        {
-        #if GTP_WITH_PEN
-            if (pre_pen == 1)
-            {
-                break;
-            }
-        #endif
-        
-            if (touch_index & (0x01<<i))
-            {
-                input_x  = coor_data[pos + 1] | (coor_data[pos + 2] << 8);
-                input_y  = coor_data[pos + 3] | (coor_data[pos + 4] << 8);
-                input_w  = coor_data[pos + 5] | (coor_data[pos + 6] << 8);
-
-                gtp_touch_down(ts, id, input_x, input_y, input_w);
-                pre_touch |= 0x01 << i;
-                
-                pos += 8;
-                id = coor_data[pos] & 0x0F;
-                touch_index |= (0x01<<id);
-            }
-            else
-            {
-                gtp_touch_up(ts, i);
-                pre_touch &= ~(0x01 << i);
-            }
-        }
-    }
-#else
-    //input_report_key(ts->input_dev, BTN_TOUCH, (touch_num || key_value));
-    if (touch_num)
-    {
-        for (i = 0; i < touch_num; i++)
-        {
-            coor_data = &point_data[i * 8 + 3];
-
-            id = coor_data[0];      //  & 0x0F;
-            input_x  = coor_data[1] | (coor_data[2] << 8);
-            input_y  = coor_data[3] | (coor_data[4] << 8);
-            input_w  = coor_data[5] | (coor_data[6] << 8);
-        
-        #if GTP_WITH_PEN
-            if (id == 128)
-            {
-                GTP_DEBUG("Pen touch DOWN!");
-                input_report_key(ts->input_dev, BTN_TOOL_PEN, 1);
-                pre_pen = 1;
-                id = 0;   
-            }
-        #endif
-        
-            gtp_touch_down(ts, id, input_x, input_y, input_w);
-        }
-    }
-    else if (pre_touch)
-    {
-    #if GTP_WITH_PEN
-        if (pre_pen == 1)
-        {
-            GTP_DEBUG("Pen touch UP!");
-            input_report_key(ts->input_dev, BTN_TOOL_PEN, 0);
-            pre_pen = 0;
-        }
-    #endif
-    
-        GTP_DEBUG("Touch Release!");
-        gtp_touch_up(ts, 0);
-    }
-
-    pre_touch = touch_num;
-#endif
-
-    input_sync(ts->input_dev);
-
-exit_work_func:
-    if(!ts->gtp_rawdiff_mode)
-    {
-        ret = gtp_i2c_write(ts->client, end_cmd, 3);
-        if (ret < 0)
-        {
-            GTP_INFO("I2C write end_cmd error!");
-        }
-    }
-    if (ts->use_irq)
-    {
-        gtp_irq_enable(ts);
-    }
-}
-
-/*******************************************************
-Function:
-    Timer interrupt service routine for polling mode.
-Input:
-    timer: timer struct pointer
-Output:
-    Timer work mode. 
-        HRTIMER_NORESTART: no restart mode
-*********************************************************/
-static enum hrtimer_restart goodix_ts_timer_handler(struct hrtimer *timer)
-{
-    struct goodix_ts_data *ts = container_of(timer, struct goodix_ts_data, timer);
-
-    GTP_DEBUG_FUNC();
-
-    queue_work(goodix_wq, &ts->work);
-    hrtimer_start(&ts->timer, ktime_set(0, (GTP_POLL_TIME+6)*1000000), HRTIMER_MODE_REL);
-    return HRTIMER_NORESTART;
-}
-
-/*******************************************************
-Function:
-    External interrupt service routine for interrupt mode.
-Input:
-    irq:  interrupt number.
-    dev_id: private data pointer
-Output:
-    Handle Result.
-        IRQ_HANDLED: interrupt handled successfully
-*********************************************************/
-static irqreturn_t goodix_ts_irq_handler(int irq, void *dev_id)
-{
-    struct goodix_ts_data *ts = dev_id;
-
-    GTP_DEBUG_FUNC();
-	
- 	if (gpio_irqstatus(ts->irq_gpio))
-	{
-		wmt_gpio_ack_irq(ts->irq_gpio);
-		if (is_gpio_irqenable(ts->irq_gpio) && l_suspend == 0)
-		{
-			gtp_irq_disable(ts);
-			queue_work(goodix_wq, &ts->work);
-		}
-		return IRQ_HANDLED;
-	}
-	
-	return IRQ_NONE;
-}
-/*******************************************************
-Function:
-    Synchronization.
-Input:
-    ms: synchronization time in millisecond.
-Output:
-    None.
-*******************************************************/
-void gtp_int_sync(s32 ms)
-{
-    GTP_GPIO_OUTPUT(l_ts->irq_gpio, 0);
-    msleep(ms);
-    GTP_GPIO_AS_INPUT(l_ts->irq_gpio);
-    //GTP_GPIO_AS_INT(ts->irq_gpio);
-}
-
-/*******************************************************
-Function:
-    Reset chip.
-Input:
-    ms: reset time in millisecond
-Output:
-    None.
-*******************************************************/
-void gtp_reset_guitar(struct i2c_client *client, s32 ms)
-{
-    GTP_DEBUG_FUNC();
-
-    GTP_GPIO_OUTPUT(l_ts->rst_gpio, 0);   // begin select I2C slave addr
-    msleep(ms);                         // T2: > 10ms
-    // HIGH: 0x28/0x29, LOW: 0xBA/0xBB
-    GTP_GPIO_OUTPUT(l_ts->irq_gpio, client->addr == 0x14);
-
-    msleep(2);                          // T3: > 100us
-    GTP_GPIO_OUTPUT(l_ts->rst_gpio, 1);
-    
-    msleep(6);                          // T4: > 5ms
-
-    GTP_GPIO_AS_INPUT(l_ts->rst_gpio);    // end select I2C slave addr
-
-    gtp_int_sync(50);                  
-    
-#if GTP_ESD_PROTECT
-    gtp_init_ext_watchdog(client);
-#endif
-}
-
-#if GTP_SLIDE_WAKEUP
-/*******************************************************
-Function:
-    Enter doze mode for sliding wakeup.
-Input:
-    ts: goodix tp private data
-Output:
-    1: succeed, otherwise failed
-*******************************************************/
-static s8 gtp_enter_doze(struct goodix_ts_data *ts)
-{
-    s8 ret = -1;
-    s8 retry = 0;
-    u8 i2c_control_buf[3] = {(u8)(GTP_REG_SLEEP >> 8), (u8)GTP_REG_SLEEP, 8};
-
-    GTP_DEBUG_FUNC();
-
-#if GTP_DBL_CLK_WAKEUP
-    i2c_control_buf[2] = 0x09;
-#endif
-
-    gtp_irq_disable(ts);
-    
-    GTP_DEBUG("entering doze mode...");
-    while(retry++ < 5)
-    {
-        i2c_control_buf[0] = 0x80;
-        i2c_control_buf[1] = 0x46;
-        ret = gtp_i2c_write(ts->client, i2c_control_buf, 3);
-        if (ret < 0)
-        {
-            GTP_DEBUG("failed to set doze flag into 0x8046, %d", retry);
-            continue;
-        }
-        i2c_control_buf[0] = 0x80;
-        i2c_control_buf[1] = 0x40;
-        ret = gtp_i2c_write(ts->client, i2c_control_buf, 3);
-        if (ret > 0)
-        {
-            doze_status = DOZE_ENABLED;
-            GTP_INFO("GTP has been working in doze mode!");
-            gtp_irq_enable(ts);
-            return ret;
-        }
-        msleep(10);
-    }
-    GTP_ERROR("GTP send doze cmd failed.");
-    gtp_irq_enable(ts);
-    return ret;
-}
-#else 
-/*******************************************************
-Function:
-    Enter sleep mode.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-       1: succeed, otherwise failed.
-*******************************************************/
-#if 0
-static s8 gtp_enter_sleep(struct goodix_ts_data * ts)
-{
-    s8 ret = -1;
-    s8 retry = 0;
-    u8 i2c_control_buf[3] = {(u8)(GTP_REG_SLEEP >> 8), (u8)GTP_REG_SLEEP, 5};
-
-    GTP_DEBUG_FUNC();
-    
-    GTP_GPIO_OUTPUT(ts->irq_gpio, 0);
-    msleep(5);
-    
-    while(retry++ < 5)
-    {
-        ret = gtp_i2c_write(ts->client, i2c_control_buf, 3);
-        if (ret > 0)
-        {
-            GTP_INFO("GTP enter sleep!");
-            
-            return ret;
-        }
-        msleep(10);
-    }
-    GTP_ERROR("GTP send sleep cmd failed.");
-    return ret;
-}
-#endif 
-#endif 
-/*******************************************************
-Function:
-    Wakeup from sleep.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-        >0: succeed, otherwise: failed.
-*******************************************************/
-#if 0
-static s8 gtp_wakeup_sleep(struct goodix_ts_data * ts)
-{
-    u8 retry = 0;
-    s8 ret = -1;
-    
-    GTP_DEBUG_FUNC();
-    
-#if GTP_POWER_CTRL_SLEEP
-    while(retry++ < 5)
-    {
-        gtp_reset_guitar(ts->client, 20);
-        
-        ret = gtp_send_cfg(ts);
-        if (ret < 0)
-        {
-            GTP_INFO("Wakeup sleep send config failed!");
-            continue;
-        }
-        GTP_INFO("GTP wakeup sleep");
-        return 1;
-    }
-#else
-    while(retry++ < 10)
-    {
-    #if GTP_SLIDE_WAKEUP
-        if (DOZE_WAKEUP != doze_status)       // wakeup not by slide 
-        {
-            gtp_reset_guitar(ts->client, 10);
-        }
-        else              // wakeup by slide 
-        {
-            doze_status = DOZE_DISABLED;
-        }
-    #else
-        if (chip_gt9xxs == 1)
-        {
-           gtp_reset_guitar(ts->client, 10);
-        }
-        else
-        {
-            GTP_GPIO_OUTPUT(ts->irq_gpio, 1);
-            msleep(5);
-        }
-    #endif
-        ret = gtp_i2c_test(ts->client);
-        if (ret > 0)
-        {
-            GTP_INFO("GTP wakeup sleep.");
-            
-        #if (!GTP_SLIDE_WAKEUP)
-            if (chip_gt9xxs == 0)
-            {
-                gtp_int_sync(25);
-                msleep(20);
-            #if GTP_ESD_PROTECT
-                gtp_init_ext_watchdog(ts->client);
-            #endif
-            }
-        #endif
-            return ret;
-        }
-        gtp_reset_guitar(ts->client, 20);
-    }
-#endif
-
-    GTP_ERROR("GTP wakeup sleep failed.");
-    return ret;
-}
-#endif
-
-static int wmt_ts_load_firmware(char* firmwarename, unsigned char* firmdata)
-{
-	struct file *fp; 
-    mm_segment_t fs; 
-    loff_t pos;
-    long fsize;
-    int alloclen;
-	char filepath[64];
-
-	sprintf(filepath, "/system/etc/firmware/%s", firmwarename);
-	printk("ts firmware file:%s\n",filepath);
-
-    fp = filp_open(filepath, O_RDONLY, 0); 
-    if (IS_ERR(fp)) { 
-        printk("create file error\n"); 
-		return -1;
-    } 
-    fs = get_fs();
-    set_fs(KERNEL_DS);
-    alloclen = fp->f_op->llseek(fp, 0, SEEK_END);
-    printk("firmware file lengh:0x%x,\n", alloclen);
-    alloclen += alloclen%4;
-
-    fp->f_op->llseek(fp,0,0);
-    pos = 0;
-    fsize = vfs_read(fp, firmdata, alloclen, &pos);
-    printk("filesize:0x%ld,alloclen:0x%d\n",fsize,alloclen);
-    if (fsize <= 0)
-    {
-    	printk("alloc size is too small.\n");
-    	goto error_vfs_read;
-    }
-    filp_close(fp, NULL); 
-    set_fs(fs);
-    printk("success to read firmware file!\n");;
-
-	return 0;
-error_vfs_read:
-	filp_close(fp, NULL); 
-    set_fs(fs);	
-	return -1;
-}
-
-static int read_cfg(char* cfgname, u8* cfg, int len_max)
-{
-	char endflag[]="/* End flag */";
-	unsigned char* p;
-	int val;
-	int i = 0;
-	unsigned char *rawdata;
-
-    rawdata = kzalloc(1024, GFP_KERNEL);
-    if (rawdata == NULL)
-    {
-		printk("Error when alloc memory for firmware file!\n");
-		return -ENOMEM;
-    }
-	
-	if (wmt_ts_load_firmware(cfgname, rawdata))
-		return -1;
-
-	p = rawdata;
-	while (*p!='{') p++; 
-	p++;
-
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (!strncmp(p,"0x",strlen("0x")))
-		{
-			sscanf(p,"%x,",&val);
-			*(cfg++) = val&0x00FF;
-			i++;
-		}
-		if (i == len_max)
-			break;
-		p++;
-		
-	};
-
-	kfree(rawdata);
-	
-	return i;
-}
-
-/*******************************************************
-Function:
-    Initialize gtp.
-Input:
-    ts: goodix private data
-Output:
-    Executive outcomes.
-        0: succeed, otherwise: failed
-*******************************************************/
-static s32 gtp_init_panel(struct goodix_ts_data *ts)
-{
-    s32 ret = -1;
-
-#if GTP_DRIVER_SEND_CFG
-    s32 i;
-    u8 check_sum = 0;
-    u8 opr_buf[16];
-    u8 sensor_id = 0;
-
-    u8 send_cfg_buf[256] = {0};
-	char cfgname[32] = {0};
-
-    ret = gtp_i2c_read_dbl_check(ts->client, 0x41E4, opr_buf, 1);
-    if (SUCCESS == ret) 
-    {
-        if (opr_buf[0] != 0xBE)
-        {
-            ts->fw_error = 1;
-            GTP_ERROR("Firmware error, no config sent!");
-			return -1;
-		}
-	}
-
-	ret = gtp_i2c_read_dbl_check(ts->client, GTP_REG_SENSOR_ID, &sensor_id, 1);
-	if (SUCCESS == ret)
-	{
-		if (sensor_id >= 0x06)
-		{
-			//GTP_ERROR("Invalid sensor_id(0x%02X), No Config Sent!", sensor_id);
-			//return -1;
-			GTP_ERROR("Invalid sensor_id(0x%02X), Force set id to 0!", sensor_id);
-			sensor_id = 0;
-		}
-	}
-	else
-	{
-		GTP_ERROR("Failed to get sensor_id, No config sent!");
-		return -1;
-	}
-	GTP_DEBUG("Sensor_ID: %d", sensor_id);
-
-	sprintf(cfgname, "%s_id%d.cfg", ts->fw_name, sensor_id);
-	GTP_INFO("config file name: %s.", cfgname);
-	ret = read_cfg(cfgname, send_cfg_buf, 256);
-	if (ret < 0)
-		return -1;
-	ts->gtp_cfg_len = ret;
-	
-    if (ts->gtp_cfg_len < GTP_CONFIG_MIN_LENGTH)
-    {
-        GTP_ERROR("INVALID CONFIG GROUP! NO Config Sent! You need to check you header file CFG_GROUP section!");
-        return -1;
-    }
-    
-    ret = gtp_i2c_read_dbl_check(ts->client, GTP_REG_CONFIG_DATA, &opr_buf[0], 1);
-    
-    if (ret == SUCCESS)
-    {
-        GTP_DEBUG("Config Version: %d, 0x%02X; IC Config Version: %d, 0x%02X", 
-                    send_cfg_buf[0], send_cfg_buf[0], opr_buf[0], opr_buf[0]);
-        
-        if (opr_buf[0] < 90)    
-        {
-            grp_cfg_version = send_cfg_buf[0];       // backup group config version
-            send_cfg_buf[0] = 0x00;
-            ts->fixed_cfg = 0;
-        }
-        else        // treated as fixed config, not send config
-        {
-            GTP_INFO("Ic fixed config with config version(%d, 0x%02X)", opr_buf[0], opr_buf[0]);
-            ts->fixed_cfg = 1;
-        }
-    }
-    else
-    {
-        GTP_ERROR("Failed to get ic config version!No config sent!");
-        return -1;
-    }
-    
-    memset(&config[GTP_ADDR_LENGTH], 0, GTP_CONFIG_MAX_LENGTH);
-    memcpy(&config[GTP_ADDR_LENGTH], send_cfg_buf, ts->gtp_cfg_len);
-
-#if GTP_CUSTOM_CFG
-    config[RESOLUTION_LOC]     = (u8)GTP_MAX_WIDTH;
-    config[RESOLUTION_LOC + 1] = (u8)(GTP_MAX_WIDTH>>8);
-    config[RESOLUTION_LOC + 2] = (u8)GTP_MAX_HEIGHT;
-    config[RESOLUTION_LOC + 3] = (u8)(GTP_MAX_HEIGHT>>8);
-    
-    if (GTP_INT_TRIGGER == 0)  //RISING
-    {
-        config[TRIGGER_LOC] &= 0xfe; 
-    }
-    else if (GTP_INT_TRIGGER == 1)  //FALLING
-    {
-        config[TRIGGER_LOC] |= 0x01;
-    }
-#endif  // GTP_CUSTOM_CFG
-    
-    check_sum = 0;
-    for (i = GTP_ADDR_LENGTH; i < ts->gtp_cfg_len; i++)
-    {
-        check_sum += config[i];
-    }
-    config[ts->gtp_cfg_len] = (~check_sum) + 1;
-    
-#else // DRIVER NOT SEND CONFIG
-    ts->gtp_cfg_len = GTP_CONFIG_MAX_LENGTH;
-    ret = gtp_i2c_read(ts->client, config, ts->gtp_cfg_len + GTP_ADDR_LENGTH);
-    if (ret < 0)
-    {
-        GTP_ERROR("Read Config Failed, Using Default Resolution & INT Trigger!");
-        ts->abs_x_max = GTP_MAX_WIDTH;
-        ts->abs_y_max = GTP_MAX_HEIGHT;
-        ts->int_trigger_type = GTP_INT_TRIGGER;
-    }
-#endif // GTP_DRIVER_SEND_CFG
-
-    GTP_DEBUG_FUNC();
-    if ((ts->abs_x_max == 0) && (ts->abs_y_max == 0))
-    {
-        ts->abs_x_max = (config[RESOLUTION_LOC + 1] << 8) + config[RESOLUTION_LOC];
-        ts->abs_y_max = (config[RESOLUTION_LOC + 3] << 8) + config[RESOLUTION_LOC + 2];
-        ts->int_trigger_type = (config[TRIGGER_LOC]) & 0x03;
-    }
-	
-    ret = gtp_send_cfg(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("Send config error.");
-    }
-    //GTP_DEBUG("X_MAX = %d, Y_MAX = %d, TRIGGER = 0x%02x",
-        //ts->abs_x_max,ts->abs_y_max,ts->int_trigger_type);
-    GTP_INFO("X_MAX = %d, Y_MAX = %d, TRIGGER = 0x%02x(%s).",
-        ts->abs_x_max,ts->abs_y_max,ts->int_trigger_type, ts->int_trigger_type?"Falling":"Rising");
-
-    msleep(10);
-    return 0;
-}
-
-/*******************************************************
-Function:
-    Read chip version.
-Input:
-    client:  i2c device
-    version: buffer to keep ic firmware version
-Output:
-    read operation return.
-        2: succeed, otherwise: failed
-*******************************************************/
-s32 gtp_read_version(struct i2c_client *client, u16* version)
-{
-    s32 ret = -1;
-    u8 buf[8] = {GTP_REG_VERSION >> 8, GTP_REG_VERSION & 0xff};
-
-    GTP_DEBUG_FUNC();
-
-    ret = gtp_i2c_read(client, buf, sizeof(buf));
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP read version failed");
-        return ret;
-    }
-
-    if (version)
-    {
-        *version = (buf[7] << 8) | buf[6];
-    }
-    
-    if (buf[5] == 0x00)
-    {
-        GTP_INFO("IC Version: %c%c%c_%02x%02x", buf[2], buf[3], buf[4], buf[7], buf[6]);
-    }
-    else
-    {
-        if (buf[5] == 'S' || buf[5] == 's')
-        {
-            chip_gt9xxs = 1;
-        }
-        GTP_INFO("IC Version: %c%c%c%c_%02x%02x", buf[2], buf[3], buf[4], buf[5], buf[7], buf[6]);
-    }
-    return ret;
-}
-
-/*******************************************************
-Function:
-    I2c test Function.
-Input:
-    client:i2c client.
-Output:
-    Executive outcomes.
-        2: succeed, otherwise failed.
-*******************************************************/
-static s8 gtp_i2c_test(struct i2c_client *client)
-{
-    u8 test[3] = {GTP_REG_CONFIG_DATA >> 8, GTP_REG_CONFIG_DATA & 0xff};
-    u8 retry = 0;
-    s8 ret = -1;
-  
-    GTP_DEBUG_FUNC();
-  
-    while(retry++ < 5)
-    {
-        ret = gtp_i2c_read(client, test, 3);
-        if (ret > 0)
-        {
-            return ret;
-        }
-        GTP_ERROR("GTP i2c test failed time %d.",retry);
-        msleep(10);
-    }
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Request gpio(INT & RST) ports.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-        >= 0: succeed, < 0: failed
-*******************************************************/
-static s8 gtp_request_io_port(struct goodix_ts_data *ts)
-{
-    s32 ret = 0;
-
-    ret = GTP_GPIO_REQUEST(ts->irq_gpio, "GTP_INT_IRQ");
-    if (ret < 0) 
-    {
-        GTP_ERROR("Failed to request GPIO:%d, ERRNO:%d", (s32)ts->irq_gpio, ret);
-        ret = -ENODEV;
-    }
-    else
-    {
-        GTP_GPIO_AS_INPUT(ts->irq_gpio);
-        //GTP_GPIO_AS_INT(ts->irq_gpio);  
-        //ts->client->irq = IRQ_GPIO;
-    }
-
-    ret = GTP_GPIO_REQUEST(ts->rst_gpio, "GTP_RST_PORT");
-    if (ret < 0) 
-    {
-        GTP_ERROR("Failed to request GPIO:%d, ERRNO:%d",(s32)ts->rst_gpio,ret);
-        ret = -ENODEV;
-    }
-
-    GTP_GPIO_AS_INPUT(ts->rst_gpio);
-    gtp_reset_guitar(ts->client, 20);
-
-    
-    if(ret < 0)
-    {
-        GTP_GPIO_FREE(ts->rst_gpio);
-        GTP_GPIO_FREE(ts->irq_gpio);
-    }
-
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Request interrupt.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-        0: succeed, -1: failed.
-*******************************************************/
-static s8 gtp_request_irq(struct goodix_ts_data *ts)
-{
-    s32 ret = -1;
-    //const u8 irq_table[] = GTP_IRQ_TAB;
-
-    GTP_DEBUG("INT trigger type:%x", ts->int_trigger_type);
-
-    ret  = request_irq(ts->client->irq, 
-                       goodix_ts_irq_handler,
-                       IRQF_SHARED,
-                       ts->client->name,
-                       ts);
-    if (ret)
-    {
-        GTP_ERROR("Request IRQ failed!ERRNO:%d.", ret);
-        GTP_GPIO_AS_INPUT(ts->irq_gpio);
-        GTP_GPIO_FREE(ts->irq_gpio);
-
-        hrtimer_init(&ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        ts->timer.function = goodix_ts_timer_handler;
-        hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-        return -1;
-    }
-    else 
-    {
-        gtp_irq_disable(ts);
-        ts->use_irq = 1;
-        return 0;
-    }
-}
-
-/*******************************************************
-Function:
-    Request input device Function.
-Input:
-    ts:private data.
-Output:
-    Executive outcomes.
-        0: succeed, otherwise: failed.
-*******************************************************/
-static s8 gtp_request_input_dev(struct goodix_ts_data *ts)
-{
-    s8 ret = -1;
-    s8 phys[32];
-#if GTP_HAVE_TOUCH_KEY
-    u8 index = 0;
-#endif
-  
-    GTP_DEBUG_FUNC();
-  
-    ts->input_dev = input_allocate_device();
-    if (ts->input_dev == NULL)
-    {
-        GTP_ERROR("Failed to allocate input device.");
-        return -ENOMEM;
-    }
-
-    ts->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) ;
-    set_bit(INPUT_PROP_DIRECT, ts->input_dev->propbit);
-#if GTP_ICS_SLOT_REPORT
-    __set_bit(INPUT_PROP_DIRECT, ts->input_dev->propbit);
-    input_mt_init_slots(ts->input_dev, 10);     // in case of "out of memory"
-#else
-    //ts->input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-#endif
-
-#if GTP_HAVE_TOUCH_KEY
-    for (index = 0; index < GTP_MAX_KEY_NUM; index++)
-    {
-        input_set_capability(ts->input_dev, EV_KEY, touch_key_array[index]);  
-    }
-#endif
-
-#if GTP_SLIDE_WAKEUP
-    input_set_capability(ts->input_dev, EV_KEY, KEY_POWER);
-#endif 
-
-#if GTP_WITH_PEN
-    // pen support
-    __set_bit(BTN_TOOL_PEN, ts->input_dev->keybit);
-    __set_bit(INPUT_PROP_DIRECT, ts->input_dev->propbit);
-    __set_bit(INPUT_PROP_POINTER, ts->input_dev->propbit);
-#endif
-
-#if GTP_CHANGE_X2Y
-    GTP_SWAP(ts->abs_x_max, ts->abs_y_max);
-#endif
-
-	if (ts->swap) {
-		s32 temp;
-		temp = ts->abs_x_max;
-		ts->abs_x_max = ts->abs_y_max;
-		ts->abs_y_max = temp;
-	}
-
-	if (ts->lcd_exchg) {
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, 0, ts->abs_y_max, 0, 0);
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, 0, ts->abs_x_max, 0, 0);
-	} else {
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, 0, ts->abs_x_max, 0, 0);
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, 0, ts->abs_y_max, 0, 0);
-	}
-    //input_set_abs_params(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 255, 0, 0);
-    //input_set_abs_params(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);
-    input_set_abs_params(ts->input_dev, ABS_MT_TRACKING_ID, 0, 255, 0, 0);
-
-    sprintf(phys, "input/ts");
-    ts->input_dev->name = goodix_ts_name;
-    ts->input_dev->phys = phys;
-    ts->input_dev->id.bustype = BUS_I2C;
-    ts->input_dev->id.vendor = 0xDEAD;
-    ts->input_dev->id.product = 0xBEEF;
-    ts->input_dev->id.version = 10427;
-    
-    ret = input_register_device(ts->input_dev);
-    if (ret)
-    {
-        GTP_ERROR("Register %s input device failed", ts->input_dev->name);
-        return -ENODEV;
-    }
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-    ts->early_suspend.suspend = goodix_ts_early_suspend;
-    ts->early_suspend.resume = goodix_ts_late_resume;
-    register_early_suspend(&ts->early_suspend);
-#endif
-
-    return 0;
-}
-
-
-static int wmt_check_touch_env(struct goodix_ts_data *ts)
-{
-	int ret = 0;
-	int len = 127;
-    	char retval[128] = {0},*p=NULL,*s=NULL;
-	int Enable=0;
-	int x,y;
-	
-    	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		GTP_ERROR("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	
-	//check touch enable	
-	p = retval;
-	sscanf(p,"%d:", &Enable);
-	if(Enable == 0){
-		GTP_ERROR("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	//check touch IC name
-	p = strchr(p,':');p++;
-	if (strncmp(p, "gt9xx", strlen("gt9xx"))) {
-		GTP_ERROR("Can't find gt9xx!\n");
-		return -ENODEV;
-	}
-
-	//get firmware file name
-	s = strchr(p,':');
-	//p = p + strlen(fw_name) + 1;
-	if (s > (p + strlen("gt9xx") + 1)) {
-		memset(ts->fw_name,0x00,sizeof(ts->fw_name));
-		strncpy(ts->fw_name, p, (s-p));
-		GTP_DEBUG("ts_fwname=%s\n", ts->fw_name);
-	} else
-		GTP_DEBUG("needn't firmware\n");
-
-	//get other needed args
-	p = s + 1;
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%x",
-		&ts->irq_gpio,&x,&y,&ts->rst_gpio,
-		&ts->swap,&ts->xdir,&ts->ydir,
-		&ts->max_touch_num,
-		&ts->i2c_addr);
-	if (ret != 9)
-	{
-		GTP_ERROR("Wrong format ts u-boot param(%d)!\n",ret);
-		return -ENODEV;
-	}
-
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			ts->lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-/*******************************************************
-Function:
-    I2c probe.
-Input:
-    client: i2c device struct.
-    id: device id.
-Output:
-    Executive outcomes. 
-        0: succeed.
-*******************************************************/
-static int goodix_ts_probe(struct platform_device *pdev)
-{
-    s32 ret = -1;
-    struct goodix_ts_data *ts;
-    u16 version_info;
-
-    GTP_DEBUG_FUNC();
-    
-    //do NOT remove these logs
-    GTP_INFO("GTP Driver Version: %s", GTP_DRIVER_VERSION);
-    GTP_INFO("GTP Driver Built@%s, %s", __TIME__, __DATE__);
-    GTP_INFO("GTP I2C Address: 0x%02x", i2c_connect_client->addr);
-
-    //i2c_connect_client = client;
-    
-    if (!i2c_check_functionality(i2c_connect_client->adapter, I2C_FUNC_I2C)) 
-    {
-        GTP_ERROR("I2C check functionality failed.");
-        return -ENODEV;
-    }
-    ts = kzalloc(sizeof(*ts), GFP_KERNEL);
-    if (ts == NULL)
-    {
-        GTP_ERROR("Alloc GFP_KERNEL memory failed.");
-        return -ENOMEM;
-    }
-    memset(ts, 0, sizeof(*ts));
-    l_ts = ts;
-   
-    ret = wmt_check_touch_env(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP get touch env failed.");
-        kfree(ts);
-        return ret;
-    }
-
-    i2c_connect_client->addr = ts->i2c_addr;
-    INIT_WORK(&ts->work, goodix_ts_work_func);
-    ts->client = i2c_connect_client;
-    //spin_lock_init(&ts->irq_lock);          // 2.6.39 later
-    // ts->irq_lock = SPIN_LOCK_UNLOCKED;   // 2.6.39 & before
-    platform_set_drvdata(pdev, ts);
-    
-    ts->gtp_rawdiff_mode = 0;
-
-    ret = gtp_request_io_port(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP request IO port failed.");
-        kfree(ts);
-        return ret;
-    }
-
-    ret = gtp_i2c_test(ts->client);
-    if (ret < 0)
-    {
-        GTP_ERROR("I2C communication ERROR!");
-    }
-
-#if GTP_AUTO_UPDATE
-    ret = gup_init_update_proc(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("Create update thread error.");
-    }
-#endif
-    
-    ret = gtp_init_panel(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP init panel failed.");
-        ts->abs_x_max = GTP_MAX_WIDTH;
-        ts->abs_y_max = GTP_MAX_HEIGHT;
-        ts->int_trigger_type = GTP_INT_TRIGGER;
-    }
-
-    ret = gtp_request_input_dev(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP request input dev failed");
-    }
-    GTP_GPIO_AS_INT(ts->irq_gpio,IRQ_TYPE_EDGE_FALLING);
-    ts->client->irq = IRQ_GPIO;
-    ret = gtp_request_irq(ts); 
-    if (ret < 0)
-    {
-        GTP_INFO("GTP works in polling mode.");
-    }
-    else
-    {
-        GTP_INFO("GTP works in interrupt mode.");
-    }
-
-    ret = gtp_read_version(ts->client, &version_info);
-    if (ret < 0)
-    {
-        GTP_ERROR("Read version failed.");
-    }
-    if (ts->use_irq)
-    {
-        gtp_irq_enable(ts);
-    }
-    
-#if GTP_CREATE_WR_NODE
-    init_wr_node(ts->client);
-#endif
-    
-#if GTP_ESD_PROTECT
-    gtp_esd_switch(ts, SWITCH_ON);
-#endif
-    return 0;
-}
-
-
-/*******************************************************
-Function:
-    Goodix touchscreen driver release function.
-Input:
-    client: i2c device struct.
-Output:
-    Executive outcomes. 0---succeed.
-*******************************************************/
-static int goodix_ts_remove(struct platform_device *pdev)
-{
-    struct goodix_ts_data *ts = platform_get_drvdata(pdev);
-    
-    GTP_DEBUG_FUNC();
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&ts->early_suspend);
-#endif
-
-#if GTP_CREATE_WR_NODE
-    uninit_wr_node();
-#endif
-
-#if GTP_ESD_PROTECT
-    destroy_workqueue(gtp_esd_check_workqueue);
-#endif
-
-    if (ts) 
-    {
-        if (ts->use_irq)
-        {
-            GTP_GPIO_AS_INPUT(ts->irq_gpio);
-            GTP_GPIO_FREE(ts->irq_gpio);
-            free_irq(ts->client->irq, ts);
-        }
-        else
-        {
-            hrtimer_cancel(&ts->timer);
-        }
-    }   
-    
-    GTP_GPIO_FREE(ts->rst_gpio);
-    GTP_INFO("GTP driver removing...");
-    input_unregister_device(ts->input_dev);
-    kfree(ts);
-
-    return 0;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-/*******************************************************
-Function:
-    Early suspend function.
-Input:
-    h: early_suspend struct.
-Output:
-    None.
-*******************************************************/
-static void goodix_ts_early_suspend(struct early_suspend *h)
-{
-    struct goodix_ts_data *ts;
-    s8 ret = -1;    
-    ts = container_of(h, struct goodix_ts_data, early_suspend);
-    
-    GTP_DEBUG_FUNC();
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 1;
-    gtp_esd_switch(ts, SWITCH_OFF);
-#endif
-
-#if GTP_SLIDE_WAKEUP
-    ret = gtp_enter_doze(ts);
-#else
-    if (ts->use_irq)
-    {
-        gtp_irq_disable(ts);
-    }
-    else
-    {
-        hrtimer_cancel(&ts->timer);
-    }
-    ret = gtp_enter_sleep(ts);
-#endif 
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP early suspend failed.");
-    }
-    // to avoid waking up while not sleeping
-    //  delay 48 + 10ms to ensure reliability    
-    msleep(58);   
-}
-
-/*******************************************************
-Function:
-    Late resume function.
-Input:
-    h: early_suspend struct.
-Output:
-    None.
-*******************************************************/
-static void goodix_ts_late_resume(struct early_suspend *h)
-{
-    struct goodix_ts_data *ts;
-    s8 ret = -1;
-    ts = container_of(h, struct goodix_ts_data, early_suspend);
-    
-    GTP_DEBUG_FUNC();
-    
-    ret = gtp_wakeup_sleep(ts);
-
-#if GTP_SLIDE_WAKEUP
-    doze_status = DOZE_DISABLED;
-#endif
-
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP later resume failed.");
-    }
-
-    if (ts->use_irq)
-    {
-        gtp_irq_enable(ts);
-    }
-    else
-    {
-        hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-    }
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 0;
-    gtp_esd_switch(ts, SWITCH_ON);
-#endif
-}
-#endif
-
-#if 1
-/*******************************************************
-Function:
-    Suspend function.
-Input:
-    client: i2c_client struct.
-    mesg: pm_message_t struct.
-Output:
-    None.
-*******************************************************/
-static int goodix_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-    struct goodix_ts_data *ts;
-    ts = dev_get_drvdata(&pdev->dev);
-    
-    GTP_DEBUG_FUNC();
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 1;
-    gtp_esd_switch(ts, SWITCH_OFF);
-#endif
-
-#if GTP_SLIDE_WAKEUP
-    ret = gtp_enter_doze(ts);
-#else
-    if (ts->use_irq)
-    {
-        gtp_irq_disable(ts);
-    }
-    else
-    {
-        hrtimer_cancel(&ts->timer);
-    }
-#endif 
-    // to avoid waking up while not sleeping
-    //  delay 48 + 10ms to ensure reliability    
-    l_suspend = 1;
-    return 0;
-}
-
-
-/*******************************************************
-Function:
-    Late resume function.
-Input:
-    client: i2c_client struct.
-Output:
-    None.
-*******************************************************/
-static int goodix_ts_resume(struct platform_device *pdev)
-{
-    struct goodix_ts_data *ts;
-    s8 ret = -1;
-    ts = dev_get_drvdata(&pdev->dev);
-    
-    GTP_DEBUG_FUNC();
-
-	GTP_GPIO_AS_INPUT(ts->irq_gpio);
-	GTP_GPIO_AS_INPUT(ts->rst_gpio);
-    gtp_reset_guitar(ts->client, 20);
-	
-	ret = gtp_i2c_test(ts->client);
-    if (ret < 0)
-    {
-        GTP_ERROR("I2C communication ERROR!");
-    }
-	
-#if GTP_SLIDE_WAKEUP
-    doze_status = DOZE_DISABLED;
-#endif
-
-    if (ts->use_irq)
-    {
-		GTP_GPIO_AS_INT(ts->irq_gpio,IRQ_TYPE_EDGE_FALLING);
-        gtp_irq_enable(ts);
-    }
-    else
-    {
-        hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-    }
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 0;
-    gtp_esd_switch(ts, SWITCH_ON);
-#endif
-	l_suspend = 0;
-    return 0;
-}
-#endif
-
-#if GTP_ESD_PROTECT
-/*******************************************************
-Function:
-    switch on & off esd delayed work
-Input:
-    client:  i2c device
-    on:      SWITCH_ON / SWITCH_OFF
-Output:
-    void
-*********************************************************/
-void gtp_esd_switch(struct goodix_ts_data * ts, s32 on)
-{
-    
-    if (SWITCH_ON == on)     // switch on esd 
-    {
-        if (!ts->esd_running)
-        {
-            ts->esd_running = 1;
-            GTP_INFO("Esd started");
-            queue_delayed_work(gtp_esd_check_workqueue, &gtp_esd_check_work, GTP_ESD_CHECK_CIRCLE);
-        }
-    }
-    else    // switch off esd
-    {
-        if (ts->esd_running)
-        {
-            ts->esd_running = 0;
-            GTP_INFO("Esd cancelled");
-            cancel_delayed_work_sync(&gtp_esd_check_work);
-        }
-    }
-}
-
-/*******************************************************
-Function:
-    Initialize external watchdog for esd protect
-Input:
-    client:  i2c device.
-Output:
-    result of i2c write operation. 
-        1: succeed, otherwise: failed
-*********************************************************/
-static s32 gtp_init_ext_watchdog(struct i2c_client *client)
-{
-    u8 opr_buffer[4] = {0x80, 0x40, 0xAA, 0xAA};
-    
-    struct i2c_msg msg;         // in case of recursively reset by calling gtp_i2c_write
-    s32 ret = -1;
-    s32 retries = 0;
-
-    GTP_DEBUG("Init external watchdog...");
-    GTP_DEBUG_FUNC();
-
-    msg.flags = !I2C_M_RD;
-    msg.addr  = client->addr;
-    msg.len   = 4;
-    msg.buf   = opr_buffer;
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, &msg, 1);
-        if (ret == 1)
-        {
-            return 1;
-        }
-        retries++;
-    }
-    if (retries >= 5)
-    {
-        GTP_ERROR("init external watchdog failed!");
-    }
-    return 0;
-}
-
-/*******************************************************
-Function:
-    Esd protect function.
-    Added external watchdog by meta, 2013/03/07
-Input:
-    work: delayed work
-Output:
-    None.
-*******************************************************/
-static void gtp_esd_check_func(struct work_struct *work)
-{
-    s32 i;
-    s32 ret = -1;
-    struct goodix_ts_data *ts = NULL;
-    u8 test[4] = {0x80, 0x40};
-    
-    GTP_DEBUG_FUNC();
-   
-    ts = container_of(work, struct goodix_ts_data, work);
-
-    if (ts->gtp_is_suspend)
-    {
-        ts->esd_running = 0;
-        GTP_INFO("Esd terminated!");
-        return;
-    }
-    
-    for (i = 0; i < 3; i++)
-    {
-        ret = gtp_i2c_read(ts->client, test, 4);
-        
-        GTP_DEBUG("0x8040 = 0x%02X, 0x8041 = 0x%02X", test[2], test[3]);
-        if ((ret < 0))
-        {
-            // IIC communication problem
-            continue;
-        }
-        else
-        { 
-            if ((test[2] == 0xAA) || (test[3] != 0xAA))
-            {
-                // IC works abnormally..
-                i = 3;
-                break;  
-            }
-            else 
-            {
-                // IC works normally, Write 0x8040 0xAA, feed the dog
-                test[2] = 0xAA; 
-                gtp_i2c_write(ts->client, test, 3);
-                break;
-            }
-        }
-    }
-    if (i >= 3)
-    {
-        GTP_ERROR("IC Working ABNORMALLY, Resetting Guitar...");
-        gtp_reset_guitar(ts->client, 50);
-    }
-
-    if(!ts->gtp_is_suspend)
-    {
-        queue_delayed_work(gtp_esd_check_workqueue, &gtp_esd_check_work, GTP_ESD_CHECK_CIRCLE);
-    }
-    else
-    {
-        GTP_INFO("Esd terminated!");
-        ts->esd_running = 0;
-    }
-    return;
-}
-#endif
-
-static void gt9xx_release(struct device *device)
-{
-    return;
-}
-
-
-static struct platform_device gt9xx_device = {
-        .name       = GTP_I2C_NAME,
-        .id             = 0,
-        .dev            = {.release = gt9xx_release},
-};
-
-static struct platform_driver gt9xx_driver = {
-        .driver = {
-                   .name        = GTP_I2C_NAME,
-                   .owner       = THIS_MODULE,
-         },
-        .probe    = goodix_ts_probe,
-        .remove   = goodix_ts_remove,
-        .suspend  = goodix_ts_suspend,
-        .resume   = goodix_ts_resume,
-};
-
-
-struct i2c_board_info ts_i2c_board_info = {
-        .type          = GTP_I2C_NAME,
-        .flags         = 0x00,
-        .addr          = GTP_I2C_ADDR,
-        .platform_data = NULL,
-        .archdata      = NULL,
-        .irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-        struct i2c_board_info *ts_i2c_bi;
-        struct i2c_adapter *adapter = NULL;
-
-        ts_i2c_bi = &ts_i2c_board_info;
-        adapter = i2c_get_adapter(0x01);/*in bus 1*/
-        if (NULL == adapter) {
-                GTP_ERROR("can not get i2c adapter, client address error.");
-                return -1;
-        }
-        i2c_connect_client = i2c_new_device(adapter, ts_i2c_bi);
-        if (i2c_connect_client == NULL) {
-                GTP_ERROR("allocate i2c client failed.");
-                return -1;
-        }
-        i2c_put_adapter(adapter);
-        return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-        if (i2c_connect_client != NULL)
-        {
-                i2c_unregister_device(i2c_connect_client);
-                i2c_connect_client = NULL;
-        }
-}
-
-/*******************************************************    
-Function:
-    Driver Install function.
-Input:
-    None.
-Output:
-    Executive Outcomes. 0---succeed.
-********************************************************/
-static int __devinit goodix_ts_init(void)
-{
-    s32 ret;
-
-    GTP_DEBUG_FUNC();   
-    GTP_INFO("GTP driver installing...");
-    goodix_wq = create_singlethread_workqueue("goodix_wq");
-    if (!goodix_wq)
-    {
-        GTP_ERROR("Creat workqueue failed.");
-        return -ENOMEM;
-    }
-#if GTP_ESD_PROTECT
-    INIT_DELAYED_WORK(&gtp_esd_check_work, gtp_esd_check_func);
-    gtp_esd_check_workqueue = create_workqueue("gtp_esd_check");
-#endif
-    if (ts_i2c_register_device()<0)
-    {
-        destroy_workqueue(goodix_wq);
-    	GTP_ERROR("Error to run ts_i2c_register_device()!\n");
-    	return -1;
-    }
-
-    ret = platform_device_register(&gt9xx_device);
-    if(ret){
-        GTP_ERROR("register platform drivver failed!\n");
-        goto err_register_platdev;
-    }
-    
-    ret = platform_driver_register(&gt9xx_driver);
-    if(ret){
-        GTP_ERROR("register platform device failed!\n");
-        goto err_register_platdriver;
-    }
-	return 0;
-err_register_platdriver:
-	platform_device_unregister(&gt9xx_device);	
-err_register_platdev:
-	destroy_workqueue(goodix_wq);
-	ts_i2c_unregister_device();
-	
-    return ret; 
-}
-
-/*******************************************************    
-Function:
-    Driver uninstall function.
-Input:
-    None.
-Output:
-    Executive Outcomes. 0---succeed.
-********************************************************/
-static void __exit goodix_ts_exit(void)
-{
-    GTP_DEBUG_FUNC();
-    GTP_INFO("GTP driver exited.");
-    ts_i2c_unregister_device();
-	platform_driver_unregister(&gt9xx_driver);
-	platform_device_unregister(&gt9xx_device);
-    if (goodix_wq)
-    {
-        destroy_workqueue(goodix_wq);
-    }
-}
-
-late_initcall(goodix_ts_init);
-module_exit(goodix_ts_exit);
-
-MODULE_DESCRIPTION("GTP Series Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.h b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.h
deleted file mode 100755
index c58b4800..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.h
+++ /dev/null
@@ -1,278 +0,0 @@
-/* drivers/input/touchscreen/gt9xx.h
- * 
- * 2010 - 2013 Goodix Technology.
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be a reference 
- * to you, when you are integrating the GOODiX's CTP IC into your system, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
- * General Public License for more details.
- * 
- */
-
-#ifndef _GOODIX_GT9XX_H_
-#define _GOODIX_GT9XX_H_
-
-#include <linux/kernel.h>
-#include <linux/hrtimer.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/proc_fs.h>
-#include <linux/string.h>
-#include <asm/uaccess.h>
-#include <linux/vmalloc.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <mach/gpio.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include <linux/platform_device.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-
-struct goodix_ts_data {
-    //spinlock_t irq_lock;
-    struct i2c_client *client;
-    struct input_dev  *input_dev;
-    struct hrtimer timer;
-    struct work_struct  work;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    struct early_suspend early_suspend;
-#endif
-    char fw_name[20];
-    s32 i2c_addr;
-    s32 irq_is_disable;
-    s32 use_irq;
-    s32 irq_gpio;
-    s32 rst_gpio;
-    s32 abs_x_max;
-    s32 abs_y_max;
-    s32 max_touch_num;
-    u8  int_trigger_type;
-    s32 swap;
-    s32 xdir;
-    s32 ydir;
-    s32 lcd_exchg;
-    u8  green_wake_mode;
-    u8  chip_type;
-    u8  enter_update;
-    u8  gtp_is_suspend;
-    u8  gtp_rawdiff_mode;
-    u8  gtp_cfg_len;
-    u8  fixed_cfg;
-    u8  esd_running;
-    u8  fw_error;
-};
-
-extern u16 show_len;
-extern u16 total_len;
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-//***************************PART1:ON/OFF define*******************************
-#define GTP_CUSTOM_CFG        0
-#define GTP_CHANGE_X2Y        0
-#define GTP_DRIVER_SEND_CFG   1
-#define GTP_HAVE_TOUCH_KEY    0
-#define GTP_POWER_CTRL_SLEEP  0
-#define GTP_ICS_SLOT_REPORT   0
-
-#define GTP_AUTO_UPDATE       1     // auto updated by .bin file as default
-#define GTP_HEADER_FW_UPDATE  0     // auto updated by head_fw_array in gt9xx_firmware.h, function together with GTP_AUTO_UPDATE
-                               
-#define GTP_CREATE_WR_NODE    1
-#define GTP_ESD_PROTECT       0
-#define GTP_WITH_PEN          0
-
-#define GTP_SLIDE_WAKEUP      0
-#define GTP_DBL_CLK_WAKEUP    0     // double-click wakeup, function together with GTP_SLIDE_WAKEUP
-
-#define GTP_DEBUG_ON          0
-#define GTP_DEBUG_ARRAY_ON    0
-#define GTP_DEBUG_FUNC_ON     0
-
-//*************************** PART2:TODO define **********************************
-// STEP_1(REQUIRED): Define Configuration Information Group(s)
-// Sensor_ID Map:
-/* sensor_opt1 sensor_opt2 Sensor_ID
-    GND         GND         0 
-    VDDIO       GND         1 
-    NC          GND         2 
-    GND         NC/300K     3 
-    VDDIO       NC/300K     4 
-    NC          NC/300K     5 
-*/
-// TODO: define your own default or for Sensor_ID == 0 config here. 
-// The predefined one is just a sample config, which is not suitable for your tp in most cases.
-#define CTP_CFG_GROUP1 {\
-    0x42,0x00,0x03,0x00,0x04,0x0A,0x34,0x00,0x01,0x3F,\
-    0x28,0x0F,0x50,0x3C,0x03,0x05,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x16,0x18,0x1C,0x14,0x8B,0x2A,0x0E,\
-    0x2D,0x3D,0x12,0x0C,0x00,0x00,0x00,0x01,0x03,0x1D,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x20,0x3D,0x94,0xC5,0x02,0x08,0x00,0x00,0x04,\
-    0x9A,0x22,0x00,0x8F,0x26,0x00,0x81,0x2C,0x00,0x77,\
-    0x32,0x00,0x6E,0x39,0x00,0x6E,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x0A,0x08,0x06,0x04,0x02,0x0C,0x0E,0x10,\
-    0x12,0x14,0x16,0x18,0x1A,0x1C,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0F,\
-    0x10,0x12,0x13,0x16,0x18,0x1C,0x1D,0x1E,0x1F,0x20,\
-    0x21,0x22,0x24,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x9D,0x01\
-    }
-    
-/*
-#define CTP_CFG_GROUP1 {\
-    0x00,0x00,0x03,0x00,0x04,0x0A,0x35,0x00,0x01,0x08,\
-    0x14,0x05,0x37,0x28,0x03,0x05,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x16,0x18,0x1A,0x14,0x8B,0x2A,0x0E,\
-    0x63,0x5E,0x31,0x0D,0x00,0x00,0x02,0xB9,0x02,0x2D,\
-    0x00,0x00,0x00,0x00,0x00,0x03,0x64,0x32,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-    0x00,0x00,0x0A,0x08,0x06,0x04,0x02,0x0C,0x0E,0x10,\
-    0x12,0x14,0x16,0x18,0x1A,0x1C,0xFF,0xFF,0xFF,0xFF,\
-    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
-    0xFF,0xFF,0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0F,\
-    0x10,0x12,0x13,0x16,0x18,0x1C,0x1D,0x1E,0x1F,0x20,\
-    0x21,0x22,0x24,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
-    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
-    0xFF,0xFF,0xFF,0xFF,0x4A,0x01\
-    }
-*/
-
-// TODO: define your config for Sensor_ID == 1 here, if needed
-#define CTP_CFG_GROUP2 {\
-    }
-// TODO: define your config for Sensor_ID == 2 here, if needed
-#define CTP_CFG_GROUP3 {\
-    }
-
-// TODO: define your config for Sensor_ID == 3 here, if needed
-#define CTP_CFG_GROUP4 {\
-    }
-
-// TODO: define your config for Sensor_ID == 4 here, if needed
-#define CTP_CFG_GROUP5 {\
-    }
-
-// TODO: define your config for Sensor_ID == 5 here, if needed
-#define CTP_CFG_GROUP6 {\
-    }
-
-// STEP_2(REQUIRED): Customize your I/O ports & I/O operations
-#define GTP_RST_PORT    S5PV210_GPJ3(6)
-#define GTP_INT_PORT    S5PV210_GPH1(3)
-#define GTP_INT_IRQ     gpio_to_irq(GTP_INT_PORT)
-#define GTP_INT_CFG     S3C_GPIO_SFN(0xF)
-
-#define GTP_GPIO_AS_INPUT(pin)          do{\
-                                            gpio_direction_input(pin);\
-                                            wmt_gpio_setpull(pin, WMT_GPIO_PULL_NONE);\
-                                        }while(0)
-#define GTP_GPIO_AS_INT(pin,type)            do{\
-                                            GTP_GPIO_AS_INPUT(pin);\
-                                            wmt_gpio_set_irq_type(pin,type);\
-                                        }while(0)
-#define GTP_GPIO_GET_VALUE(pin)         gpio_get_value(pin)
-#define GTP_GPIO_OUTPUT(pin,level)      gpio_direction_output(pin,level)
-#define GTP_GPIO_REQUEST(pin, label)    gpio_request(pin, label)
-#define GTP_GPIO_FREE(pin)              gpio_free(pin)
-#define GTP_IRQ_TAB                     {IRQ_TYPE_EDGE_RISING, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH}
-
-// STEP_3(optional): Specify your special config info if needed
-#if GTP_CUSTOM_CFG
-  #define GTP_MAX_HEIGHT   800
-  #define GTP_MAX_WIDTH    480
-  #define GTP_INT_TRIGGER  0            // 0: Rising 1: Falling
-#else
-  #define GTP_MAX_HEIGHT   4096
-  #define GTP_MAX_WIDTH    4096
-  #define GTP_INT_TRIGGER  1
-#endif
-#define GTP_MAX_TOUCH         5
-#define GTP_ESD_CHECK_CIRCLE  2000      // jiffy: ms
-
-// STEP_4(optional): If keys are available and reported as keys, config your key info here                             
-#if GTP_HAVE_TOUCH_KEY
-    #define GTP_KEY_TAB  {KEY_MENU, KEY_HOME, KEY_BACK}
-#endif
-
-//***************************PART3:OTHER define*********************************
-#define GTP_DRIVER_VERSION    "V1.8<2013/06/08>"
-#define GTP_I2C_NAME          "Goodix-TS"
-#define GTP_I2C_ADDR          0x5d
-#define GTP_POLL_TIME         10     // jiffy: ms
-#define GTP_ADDR_LENGTH       2
-#define GTP_CONFIG_MIN_LENGTH 186
-#define GTP_CONFIG_MAX_LENGTH 240
-#define FAIL                  0
-#define SUCCESS               1
-#define SWITCH_OFF            0
-#define SWITCH_ON             1
-
-// Registers define
-#define GTP_READ_COOR_ADDR    0x814E
-#define GTP_REG_SLEEP         0x8040
-#define GTP_REG_SENSOR_ID     0x814A
-#define GTP_REG_CONFIG_DATA   0x8047
-#define GTP_REG_VERSION       0x8140
-
-#define RESOLUTION_LOC        3
-#define TRIGGER_LOC           8
-
-#define CFG_GROUP_LEN(p_cfg_grp)  (sizeof(p_cfg_grp) / sizeof(p_cfg_grp[0]))
-// Log define
-#define GTP_INFO(fmt,arg...)           printk("<<-GTP-INFO->> "fmt"\n",##arg)
-#define GTP_ERROR(fmt,arg...)          printk("<<-GTP-ERROR->> "fmt"\n",##arg)
-#define GTP_DEBUG(fmt,arg...)          do{\
-                                         if(GTP_DEBUG_ON)\
-                                         printk("<<-GTP-DEBUG->> [%d]"fmt"\n",__LINE__, ##arg);\
-                                       }while(0)
-#define GTP_DEBUG_ARRAY(array, num)    do{\
-                                         s32 i;\
-                                         u8* a = array;\
-                                         if(GTP_DEBUG_ARRAY_ON)\
-                                         {\
-                                            printk("<<-GTP-DEBUG-ARRAY->>\n");\
-                                            for (i = 0; i < (num); i++)\
-                                            {\
-                                                printk("%02x   ", (a)[i]);\
-                                                if ((i + 1 ) %10 == 0)\
-                                                {\
-                                                    printk("\n");\
-                                                }\
-                                            }\
-                                            printk("\n");\
-                                        }\
-                                       }while(0)
-#define GTP_DEBUG_FUNC()               do{\
-                                         if(GTP_DEBUG_FUNC_ON)\
-                                         printk("<<-GTP-FUNC->> Func:%s@Line:%d\n",__func__,__LINE__);\
-                                       }while(0)
-#define GTP_SWAP(x, y)                 do{\
-                                         typeof(x) z = x;\
-                                         x = y;\
-                                         y = z;\
-                                       }while (0)
-
-//*****************************End of Part III********************************
-
-#endif /* _GOODIX_GT9XX_H_ */
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx_firmware.h b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx_firmware.h
deleted file mode 100755
index 3998bf00..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx_firmware.h
+++ /dev/null
@@ -1,6 +0,0 @@
-// make sense only when GTP_HEADER_FW_UPDATE & GTP_AUTO_UPDATE are enabled

-// define your own firmware array here

-const unsigned char header_fw_array[] = 

-{

-    

-};
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx_update.c b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx_update.c
deleted file mode 100755
index 88daf209..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx_update.c
+++ /dev/null
@@ -1,1939 +0,0 @@
-/* drivers/input/touchscreen/gt9xx_update.c
- * 
- * 2010 - 2012 Goodix Technology.
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be a reference 
- * to you, when you are integrating the GOODiX's CTP IC into your system, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
- * General Public License for more details.
- * 
- * Latest Version:1.6
- * Author: andrew@goodix.com
- * Revision Record: 
- *      V1.0:
- *          first release. By Andrew, 2012/08/31
- *      V1.2:
- *          add force update,GT9110P pid map. By Andrew, 2012/10/15
- *      V1.4:
- *          1. add config auto update function;
- *          2. modify enter_update_mode;
- *          3. add update file cal checksum.
- *                          By Andrew, 2012/12/12
- *      V1.6: 
- *          1. replace guitar_client with i2c_connect_client;
- *          2. support firmware header array update.
- *                          By Meta, 2013/03/11
- */
-#include <linux/kthread.h>
-#include "gt9xx.h"
-
-#if GTP_HEADER_FW_UPDATE
-#include <linux/namei.h>
-#include <linux/mount.h>
-#include "gt9xx_firmware.h"
-#endif
-
-#define GUP_REG_HW_INFO             0x4220
-#define GUP_REG_FW_MSG              0x41E4
-#define GUP_REG_PID_VID             0x8140
-
-#define GUP_SEARCH_FILE_TIMES       2
-#define UPDATE_FILE_PATH_2          "/system/etc/firmware/_goodix_update_.bin"
-#define UPDATE_FILE_PATH_1          "/extsdcard/_goodix_update_.bin"
-
-#define CONFIG_FILE_PATH_1          "/extsdcard/_goodix_config_.cfg"     
-#define CONFIG_FILE_PATH_2          "/system/etc/firmware/_goodix_config_.cfg"   
-
-#define FW_HEAD_LENGTH               14
-#define FW_SECTION_LENGTH            0x2000
-#define FW_DSP_ISP_LENGTH            0x1000
-#define FW_DSP_LENGTH                0x1000
-#define FW_BOOT_LENGTH               0x800
-
-#define PACK_SIZE                    256
-#define MAX_FRAME_CHECK_TIME         5
-
-#define _bRW_MISCTL__SRAM_BANK       0x4048
-#define _bRW_MISCTL__MEM_CD_EN       0x4049
-#define _bRW_MISCTL__CACHE_EN        0x404B
-#define _bRW_MISCTL__TMR0_EN         0x40B0
-#define _rRW_MISCTL__SWRST_B0_       0x4180
-#define _bWO_MISCTL__CPU_SWRST_PULSE 0x4184
-#define _rRW_MISCTL__BOOTCTL_B0_     0x4190
-#define _rRW_MISCTL__BOOT_OPT_B0_    0x4218
-#define _rRW_MISCTL__BOOT_CTL_       0x5094
-
-#define FAIL    0
-#define SUCCESS 1
-
-#pragma pack(1)
-typedef struct 
-{
-    u8  hw_info[4];          //hardware info//
-    u8  pid[8];              //product id   //
-    u16 vid;                 //version id   //
-}st_fw_head;
-#pragma pack()
-
-typedef struct
-{
-    u8 force_update;
-    u8 fw_flag;
-    struct file *file; 
-    struct file *cfg_file;
-    st_fw_head  ic_fw_msg;
-    mm_segment_t old_fs;
-}st_update_msg;
-
-st_update_msg update_msg;
-u16 show_len;
-u16 total_len;
-u8 got_file_flag = 0;
-u8 searching_file = 0;
-extern u8 config[GTP_CONFIG_MAX_LENGTH + GTP_ADDR_LENGTH];
-extern void gtp_reset_guitar(struct i2c_client *client, s32 ms);
-extern s32  gtp_send_cfg(struct goodix_ts_data * ts);
-extern struct i2c_client * i2c_connect_client;
-extern struct goodix_ts_data *l_ts;
-extern void gtp_irq_enable(struct goodix_ts_data *ts);
-extern void gtp_irq_disable(struct goodix_ts_data *ts);
-extern s32 gtp_i2c_read_dbl_check(struct i2c_client *, u16, u8 *, int);
-#if GTP_ESD_PROTECT
-extern void gtp_esd_switch(struct i2c_client *, s32);
-#endif
-/*******************************************************
-Function:
-    Read data from the i2c slave device.
-Input:
-    client:     i2c device.
-    buf[0~1]:   read start address.
-    buf[2~len-1]:   read data buffer.
-    len:    GTP_ADDR_LENGTH + read bytes count
-Output:
-    numbers of i2c_msgs to transfer: 
-      2: succeed, otherwise: failed
-*********************************************************/
-s32 gup_i2c_read(struct i2c_client *client, u8 *buf, s32 len)
-{
-    struct i2c_msg msgs[2];
-    s32 ret=-1;
-    s32 retries = 0;
-
-    GTP_DEBUG_FUNC();
-
-    msgs[0].flags = !I2C_M_RD;
-    msgs[0].addr  = client->addr;
-    msgs[0].len   = GTP_ADDR_LENGTH;
-    msgs[0].buf   = &buf[0];
-    //msgs[0].scl_rate = 300 * 1000;    // for Rockchip
-
-    msgs[1].flags = I2C_M_RD;
-    msgs[1].addr  = client->addr;
-    msgs[1].len   = len - GTP_ADDR_LENGTH;
-    msgs[1].buf   = &buf[GTP_ADDR_LENGTH];
-    //msgs[1].scl_rate = 300 * 1000;    
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, msgs, 2);
-        if(ret == 2)break;
-        retries++;
-    }
-
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Write data to the i2c slave device.
-Input:
-    client:     i2c device.
-    buf[0~1]:   write start address.
-    buf[2~len-1]:   data buffer
-    len:    GTP_ADDR_LENGTH + write bytes count
-Output:
-    numbers of i2c_msgs to transfer: 
-        1: succeed, otherwise: failed
-*********************************************************/
-s32 gup_i2c_write(struct i2c_client *client,u8 *buf,s32 len)
-{
-    struct i2c_msg msg;
-    s32 ret=-1;
-    s32 retries = 0;
-
-    GTP_DEBUG_FUNC();
-
-    msg.flags = !I2C_M_RD;
-    msg.addr  = client->addr;
-    msg.len   = len;
-    msg.buf   = buf;
-    //msg.scl_rate = 300 * 1000;    // for Rockchip
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, &msg, 1);
-        if (ret == 1)break;
-        retries++;
-    }
-
-    return ret;
-}
-
-static s32 gup_init_panel(struct goodix_ts_data *ts)
-{
-    s32 ret = 0;
-    s32 i = 0;
-    u8 check_sum = 0;
-    u8 opr_buf[16];
-    u8 sensor_id = 0;
-
-    u8 cfg_info_group1[] = CTP_CFG_GROUP1;
-    u8 cfg_info_group2[] = CTP_CFG_GROUP2;
-    u8 cfg_info_group3[] = CTP_CFG_GROUP3;
-    u8 cfg_info_group4[] = CTP_CFG_GROUP4;
-    u8 cfg_info_group5[] = CTP_CFG_GROUP5;
-    u8 cfg_info_group6[] = CTP_CFG_GROUP6;
-    u8 *send_cfg_buf[] = {cfg_info_group1, cfg_info_group2, cfg_info_group3,
-                        cfg_info_group4, cfg_info_group5, cfg_info_group6};
-    u8 cfg_info_len[] = { CFG_GROUP_LEN(cfg_info_group1),
-                          CFG_GROUP_LEN(cfg_info_group2),
-                          CFG_GROUP_LEN(cfg_info_group3),
-                          CFG_GROUP_LEN(cfg_info_group4),
-                          CFG_GROUP_LEN(cfg_info_group5),
-                          CFG_GROUP_LEN(cfg_info_group6)};
-                          
-    if ((!cfg_info_len[1]) && (!cfg_info_len[2]) && 
-        (!cfg_info_len[3]) && (!cfg_info_len[4]) && 
-        (!cfg_info_len[5]))
-    {
-        sensor_id = 0; 
-    }
-    else
-    {
-        ret = gtp_i2c_read_dbl_check(ts->client, GTP_REG_SENSOR_ID, &sensor_id, 1);
-        if (SUCCESS == ret)
-        {
-            if (sensor_id >= 0x06)
-            {
-                GTP_ERROR("Invalid sensor_id(0x%02X), No Config Sent!", sensor_id);
-                return -1;
-            }
-        }
-        else
-        {
-            GTP_ERROR("Failed to get sensor_id, No config sent!");
-            return -1;
-        }
-    }
-    
-    GTP_DEBUG("Sensor_ID: %d", sensor_id);
-    
-    ts->gtp_cfg_len = cfg_info_len[sensor_id];
-    
-    if (ts->gtp_cfg_len < GTP_CONFIG_MIN_LENGTH)
-    {
-        GTP_ERROR("Sensor_ID(%d) matches with NULL or INVALID CONFIG GROUP! NO Config Sent! You need to check you header file CFG_GROUP section!", sensor_id);
-        return -1;
-    }
-    
-    ret = gtp_i2c_read_dbl_check(ts->client, GTP_REG_CONFIG_DATA, &opr_buf[0], 1);
-    
-    if (ret == SUCCESS)
-    {
-        GTP_DEBUG("CFG_GROUP%d Config Version: %d, IC Config Version: %d", sensor_id+1, 
-                    send_cfg_buf[sensor_id][0], opr_buf[0]);
-        
-        send_cfg_buf[sensor_id][0] = opr_buf[0];
-        ts->fixed_cfg = 0;
-        /*
-        if (opr_buf[0] < 90)    
-        {
-            grp_cfg_version = send_cfg_buf[sensor_id][0];       // backup group config version
-            send_cfg_buf[sensor_id][0] = 0x00;
-            ts->fixed_cfg = 0;
-        }
-        else        // treated as fixed config, not send config
-        {
-            GTP_INFO("Ic fixed config with config version(%d)", opr_buf[0]);
-            ts->fixed_cfg = 1;
-        }*/
-    }
-    else
-    {
-        GTP_ERROR("Failed to get ic config version!No config sent!");
-        return -1;
-    }
-    
-    memset(&config[GTP_ADDR_LENGTH], 0, GTP_CONFIG_MAX_LENGTH);
-    memcpy(&config[GTP_ADDR_LENGTH], send_cfg_buf[sensor_id], ts->gtp_cfg_len);
-
-    GTP_DEBUG("X_MAX = %d, Y_MAX = %d, TRIGGER = 0x%02x",
-        ts->abs_x_max, ts->abs_y_max, ts->int_trigger_type);
-
-    config[RESOLUTION_LOC]     = (u8)GTP_MAX_WIDTH;
-    config[RESOLUTION_LOC + 1] = (u8)(GTP_MAX_WIDTH>>8);
-    config[RESOLUTION_LOC + 2] = (u8)GTP_MAX_HEIGHT;
-    config[RESOLUTION_LOC + 3] = (u8)(GTP_MAX_HEIGHT>>8);
-    
-    if (GTP_INT_TRIGGER == 0)  //RISING
-    {
-        config[TRIGGER_LOC] &= 0xfe; 
-    }
-    else if (GTP_INT_TRIGGER == 1)  //FALLING
-    {
-        config[TRIGGER_LOC] |= 0x01;
-    }
-    
-    check_sum = 0;
-    for (i = GTP_ADDR_LENGTH; i < ts->gtp_cfg_len; i++)
-    {
-        check_sum += config[i];
-    }
-    config[ts->gtp_cfg_len] = (~check_sum) + 1;
-
-    GTP_DEBUG_FUNC();
-    ret = gtp_send_cfg(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("Send config error.");
-    }
-
-    msleep(10);
-    return 0;
-}
-
-
-static u8 gup_get_ic_msg(struct i2c_client *client, u16 addr, u8* msg, s32 len)
-{
-    s32 i = 0;
-
-    msg[0] = (addr >> 8) & 0xff;
-    msg[1] = addr & 0xff;
-
-    for (i = 0; i < 5; i++)
-    {
-        if (gup_i2c_read(client, msg, GTP_ADDR_LENGTH + len) > 0)
-        {
-            break;
-        }
-    }
-
-    if (i >= 5)
-    {
-        GTP_ERROR("Read data from 0x%02x%02x failed!", msg[0], msg[1]);
-        return FAIL;
-    }
-
-    return SUCCESS;
-}
-
-static u8 gup_set_ic_msg(struct i2c_client *client, u16 addr, u8 val)
-{
-    s32 i = 0;
-    u8 msg[3];
-
-    msg[0] = (addr >> 8) & 0xff;
-    msg[1] = addr & 0xff;
-    msg[2] = val;
-
-    for (i = 0; i < 5; i++)
-    {
-        if (gup_i2c_write(client, msg, GTP_ADDR_LENGTH + 1) > 0)
-        {
-            break;
-        }
-    }
-
-    if (i >= 5)
-    {
-        GTP_ERROR("Set data to 0x%02x%02x failed!", msg[0], msg[1]);
-        return FAIL;
-    }
-
-    return SUCCESS;
-}
-
-static u8 gup_get_ic_fw_msg(struct i2c_client *client)
-{
-    s32 ret = -1;
-    u8  retry = 0;
-    u8  buf[16];
-    u8  i;
-    
-    // step1:get hardware info
-    ret = gtp_i2c_read_dbl_check(client, GUP_REG_HW_INFO, &buf[GTP_ADDR_LENGTH], 4);
-    if (FAIL == ret)
-    {
-        GTP_ERROR("[get_ic_fw_msg]get hw_info failed,exit");
-        return FAIL;
-    }
-     
-    // buf[2~5]: 00 06 90 00
-    // hw_info: 00 90 06 00
-    for(i=0; i<4; i++)
-    {
-        update_msg.ic_fw_msg.hw_info[i] = buf[GTP_ADDR_LENGTH + 3 - i];
-    } 
-    GTP_DEBUG("IC Hardware info:%02x%02x%02x%02x", update_msg.ic_fw_msg.hw_info[0], update_msg.ic_fw_msg.hw_info[1],
-                                                   update_msg.ic_fw_msg.hw_info[2], update_msg.ic_fw_msg.hw_info[3]);
-    // step2:get firmware message
-    for(retry=0; retry<2; retry++)
-    {
-        ret = gup_get_ic_msg(client, GUP_REG_FW_MSG, buf, 1);
-        if(FAIL == ret)
-        {
-            GTP_ERROR("Read firmware message fail.");
-            return ret;
-        }
-        
-        update_msg.force_update = buf[GTP_ADDR_LENGTH];
-        if((0xBE != update_msg.force_update)&&(!retry))
-        {
-            GTP_INFO("The check sum in ic is error.");
-            GTP_INFO("The IC will be updated by force.");
-            continue;
-        }
-        break;
-    }
-    GTP_DEBUG("IC force update flag:0x%x", update_msg.force_update);
-    
-    // step3:get pid & vid
-    ret = gtp_i2c_read_dbl_check(client, GUP_REG_PID_VID, &buf[GTP_ADDR_LENGTH], 6);
-    if (FAIL == ret)
-    {
-        GTP_ERROR("[get_ic_fw_msg]get pid & vid failed,exit");
-        return FAIL;
-    }
-    
-    memset(update_msg.ic_fw_msg.pid, 0, sizeof(update_msg.ic_fw_msg.pid));
-    memcpy(update_msg.ic_fw_msg.pid, &buf[GTP_ADDR_LENGTH], 4);
-    GTP_DEBUG("IC Product id:%s", update_msg.ic_fw_msg.pid);
-    
-    //GT9XX PID MAPPING
-    /*|-----FLASH-----RAM-----|
-      |------918------918-----|
-      |------968------968-----|
-      |------913------913-----|
-      |------913P-----913P----|
-      |------927------927-----|
-      |------927P-----927P----|
-      |------9110-----9110----|
-      |------9110P----9111----|*/
-    if(update_msg.ic_fw_msg.pid[0] != 0)
-    {
-        if(!memcmp(update_msg.ic_fw_msg.pid, "9111", 4))
-        {
-            GTP_DEBUG("IC Mapping Product id:%s", update_msg.ic_fw_msg.pid);
-            memcpy(update_msg.ic_fw_msg.pid, "9110P", 5);
-        }
-    }
-    
-    update_msg.ic_fw_msg.vid = buf[GTP_ADDR_LENGTH+4] + (buf[GTP_ADDR_LENGTH+5]<<8);
-    GTP_DEBUG("IC version id:%04x", update_msg.ic_fw_msg.vid);
-    
-    return SUCCESS;
-}
-
-s32 gup_enter_update_mode(struct goodix_ts_data *ts)
-{
-    s32 ret = -1;
-    s32 retry = 0;
-    u8 rd_buf[3];
-        
-    //step1:RST output low last at least 2ms
-    GTP_GPIO_OUTPUT(ts->rst_gpio, 0);
-    msleep(2);
-    
-    //step2:select I2C slave addr,INT:0--0xBA;1--0x28.
-    GTP_GPIO_OUTPUT(ts->irq_gpio, (ts->client->addr == 0x14));
-    msleep(2);
-    
-    //step3:RST output high reset guitar
-    GTP_GPIO_OUTPUT(ts->rst_gpio, 1);
-    
-    //20121211 modify start
-    msleep(5);
-    while(retry++ < 200)
-    {
-        //step4:Hold ss51 & dsp
-        ret = gup_set_ic_msg(ts->client, _rRW_MISCTL__SWRST_B0_, 0x0C);
-        if(ret <= 0)
-        {
-            GTP_DEBUG("Hold ss51 & dsp I2C error,retry:%d", retry);
-            continue;
-        }
-        
-        //step5:Confirm hold
-        ret = gup_get_ic_msg(ts->client, _rRW_MISCTL__SWRST_B0_, rd_buf, 1);
-        if(ret <= 0)
-        {
-            GTP_DEBUG("Hold ss51 & dsp I2C error,retry:%d", retry);
-            continue;
-        }
-        if(0x0C == rd_buf[GTP_ADDR_LENGTH])
-        {
-            GTP_DEBUG("Hold ss51 & dsp confirm SUCCESS");
-            break;
-        }
-        GTP_DEBUG("Hold ss51 & dsp confirm 0x4180 failed,value:%d", rd_buf[GTP_ADDR_LENGTH]);
-    }
-    if(retry >= 200)
-    {
-        GTP_ERROR("Enter update Hold ss51 failed.");
-        return FAIL;
-    }
-    
-    //step6:DSP_CK and DSP_ALU_CK PowerOn
-    ret = gup_set_ic_msg(ts->client, 0x4010, 0x00);
-    
-    //20121211 modify end
-    return ret;
-}
-
-void gup_leave_update_mode(struct goodix_ts_data *ts)
-{
-    //GTP_GPIO_AS_INT(ts->irq_gpio,IRQ_TYPE_EDGE_FALLING);
-    
-    GTP_DEBUG("[leave_update_mode]reset chip.");
-    gtp_reset_guitar(i2c_connect_client, 20);
-}
-
-// Get the correct nvram data
-// The correct conditions: 
-//  1. the hardware info is the same
-//  2. the product id is the same
-//  3. the firmware version in update file is greater than the firmware version in ic 
-//      or the check sum in ic is wrong
-/* Update Conditions: 
-    1. Same hardware info
-    2. Same PID
-    3. File PID > IC PID
-   Force Update Conditions:
-    1. Wrong ic firmware checksum
-    2. INVALID IC PID or VID
-    3. IC PID == 91XX || File PID == 91XX
-*/
-
-static u8 gup_enter_update_judge(st_fw_head *fw_head)
-{
-    u16 u16_tmp;
-    s32 i = 0;
-    
-    u16_tmp = fw_head->vid;
-    fw_head->vid = (u16)(u16_tmp>>8) + (u16)(u16_tmp<<8);
-
-    GTP_DEBUG("FILE HARDWARE INFO:%02x%02x%02x%02x", fw_head->hw_info[0], fw_head->hw_info[1], fw_head->hw_info[2], fw_head->hw_info[3]);
-    GTP_DEBUG("FILE PID:%s", fw_head->pid);
-    GTP_DEBUG("FILE VID:%04x", fw_head->vid);
-
-    GTP_DEBUG("IC HARDWARE INFO:%02x%02x%02x%02x", update_msg.ic_fw_msg.hw_info[0], update_msg.ic_fw_msg.hw_info[1],
-                                                   update_msg.ic_fw_msg.hw_info[2], update_msg.ic_fw_msg.hw_info[3]);
-    GTP_DEBUG("IC PID:%s", update_msg.ic_fw_msg.pid);
-    GTP_DEBUG("IC VID:%04x", update_msg.ic_fw_msg.vid);
-
-    //First two conditions
-    if ( !memcmp(fw_head->hw_info, update_msg.ic_fw_msg.hw_info, sizeof(update_msg.ic_fw_msg.hw_info)))
-    {
-        GTP_DEBUG("Get the same hardware info.");
-        if( update_msg.force_update != 0xBE )
-        {
-            GTP_INFO("FW chksum error,need enter update.");
-            return SUCCESS;
-        }
-        
-        // 20130523 start
-        if (strlen(update_msg.ic_fw_msg.pid) < 3)
-        {
-            GTP_INFO("Illegal IC pid, need enter update");
-            return SUCCESS;
-        }
-        else
-        {
-            for (i = 0; i < 3; i++)
-            {
-                if ((update_msg.ic_fw_msg.pid[i] < 0x30) || (update_msg.ic_fw_msg.pid[i] > 0x39))
-                {
-                    GTP_INFO("Illegal IC pid, out of bound, need enter update");
-                    return SUCCESS;
-                }
-            }
-        }
-        // 20130523 end
-        
-        
-        if (( !memcmp(fw_head->pid, update_msg.ic_fw_msg.pid, (strlen(fw_head->pid)<3?3:strlen(fw_head->pid))))||
-            (!memcmp(update_msg.ic_fw_msg.pid, "91XX", 4))||
-            (!memcmp(fw_head->pid, "91XX", 4)))
-        {
-            if(!memcmp(fw_head->pid, "91XX", 4))
-            {
-                GTP_DEBUG("Force none same pid update mode.");
-            }
-            else
-            {
-                GTP_DEBUG("Get the same pid.");
-            }
-            //The third condition
-            if (fw_head->vid > update_msg.ic_fw_msg.vid)
-            {
-
-                GTP_INFO("Need enter update.");
-                return SUCCESS;
-            }
-            GTP_ERROR("Don't meet the third condition.");
-            GTP_ERROR("File VID <= Ic VID, update aborted!");
-        }
-        else
-        {
-            GTP_ERROR("File PID != Ic PID, update aborted!");
-        }
-    }
-    else
-    {
-        GTP_ERROR("Different Hardware, update aborted!");
-    }
-    return FAIL;
-}
-
-static u8 ascii2hex(u8 a)
-{
-    s8 value = 0;
-
-    if(a >= '0' && a <= '9')
-    {
-        value = a - '0';
-    }
-    else if(a >= 'A' && a <= 'F')
-    {
-        value = a - 'A' + 0x0A;
-    }
-    else if(a >= 'a' && a <= 'f')
-    {
-        value = a - 'a' + 0x0A;
-    }
-    else
-    {
-        value = 0xff;
-    }
-    
-    return value;
-}
-
-static s8 gup_update_config(struct i2c_client *client)
-{
-    s32 file_len = 0;
-    s32 ret = 0;
-    s32 i = 0;
-    s32 file_cfg_len = 0;
-    s32 chip_cfg_len = 0;
-    s32 count = 0;
-    u8 *buf;
-    u8 *pre_buf;
-    u8 *file_config;
-    //u8 checksum = 0;
-    u8 pid[8];
-    
-    if(NULL == update_msg.cfg_file)
-    {
-        GTP_ERROR("[update_cfg]No need to upgrade config!");
-        return FAIL;
-    }
-    file_len = update_msg.cfg_file->f_op->llseek(update_msg.cfg_file, 0, SEEK_END);
-    
-    ret = gup_get_ic_msg(client, GUP_REG_PID_VID, pid, 6);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[update_cfg]Read product id & version id fail.");
-        return FAIL;
-    }
-    pid[5] = '\0';
-    GTP_DEBUG("update cfg get pid:%s", &pid[GTP_ADDR_LENGTH]);
-    
-    chip_cfg_len = 186;
-    if(!memcmp(&pid[GTP_ADDR_LENGTH], "968", 3) || 
-       !memcmp(&pid[GTP_ADDR_LENGTH], "910", 3) ||
-       !memcmp(&pid[GTP_ADDR_LENGTH], "960", 3))
-    {
-        chip_cfg_len = 228;
-    }
-    GTP_DEBUG("[update_cfg]config file len:%d", file_len);
-    GTP_DEBUG("[update_cfg]need config len:%d",chip_cfg_len);
-    if((file_len+5) < chip_cfg_len*5)
-    {
-        GTP_ERROR("Config length error");
-        return -1;
-    }
-    
-    buf = (u8*)kzalloc(file_len, GFP_KERNEL);
-    pre_buf = (u8*)kzalloc(file_len, GFP_KERNEL);
-    file_config = (u8*)kzalloc(chip_cfg_len + GTP_ADDR_LENGTH, GFP_KERNEL);
-    update_msg.cfg_file->f_op->llseek(update_msg.cfg_file, 0, SEEK_SET);
-    
-    GTP_DEBUG("[update_cfg]Read config from file.");
-    ret = update_msg.cfg_file->f_op->read(update_msg.cfg_file, (char*)pre_buf, file_len, &update_msg.cfg_file->f_pos);
-    if(ret<0)
-    {
-        GTP_ERROR("[update_cfg]Read config file failed.");
-        goto update_cfg_file_failed;
-    }
-    
-    GTP_DEBUG("[update_cfg]Delete illgal charactor.");
-    for(i=0,count=0; i<file_len; i++)
-    {
-        if (pre_buf[i] == ' ' || pre_buf[i] == '\r' || pre_buf[i] == '\n')
-        {
-            continue;
-        }
-        buf[count++] = pre_buf[i];
-    }
-    
-    GTP_DEBUG("[update_cfg]Ascii to hex.");
-    file_config[0] = GTP_REG_CONFIG_DATA >> 8;
-    file_config[1] = GTP_REG_CONFIG_DATA & 0xff;
-    for(i=0,file_cfg_len=GTP_ADDR_LENGTH; i<count; i+=5)
-    {
-        if((buf[i]=='0') && ((buf[i+1]=='x') || (buf[i+1]=='X')))
-        {
-            u8 high,low;
-            high = ascii2hex(buf[i+2]);
-            low = ascii2hex(buf[i+3]);
-            
-            if((high == 0xFF) || (low == 0xFF))
-            {
-                ret = 0;
-                GTP_ERROR("[update_cfg]Illegal config file.");
-                goto update_cfg_file_failed;
-            }
-            file_config[file_cfg_len++] = (high<<4) + low;
-        }
-        else
-        {
-            ret = 0;
-            GTP_ERROR("[update_cfg]Illegal config file.");
-            goto update_cfg_file_failed;
-        }
-    }
-    
-//    //cal checksum
-//    for(i=GTP_ADDR_LENGTH; i<chip_cfg_len; i++)
-//    {
-//        checksum += file_config[i];
-//    }
-//    file_config[chip_cfg_len] = (~checksum) + 1;
-//    file_config[chip_cfg_len+1] = 0x01;
-    
-    GTP_DEBUG("config:");
-    GTP_DEBUG_ARRAY(file_config+2, file_cfg_len);
-    
-    i = 0;
-    while(i++ < 5)
-    {
-        ret = gup_i2c_write(client, file_config, file_cfg_len);
-        if(ret > 0)
-        {
-            GTP_INFO("[update_cfg]Send config SUCCESS.");
-            break;
-        }
-        GTP_ERROR("[update_cfg]Send config i2c error.");
-    }
-    
-update_cfg_file_failed:
-    kfree(pre_buf);
-    kfree(buf);
-    kfree(file_config);
-    return ret;
-}
-
-#if GTP_HEADER_FW_UPDATE
-static u8 gup_check_fs_mounted(char *path_name)
-{
-    struct path root_path;
-    struct path path;
-    int err;
-    err = kern_path("/", LOOKUP_FOLLOW, &root_path);
-
-    if (err)
-    {
-        GTP_DEBUG("\"/\" NOT Mounted: %d", err);
-        return FAIL;
-    }
-    err = kern_path(path_name, LOOKUP_FOLLOW, &path);
-
-    if (err)
-    {
-        GTP_DEBUG("/data/ NOT Mounted: %d", err);
-        return FAIL;
-    }
-
-    return SUCCESS;
-    
-    /*
-    if (path.mnt->mnt_sb == root_path.mnt->mnt_sb)
-    {
-        //-- not mounted
-        return FAIL;
-    }
-    else
-    {
-        return SUCCESS;
-    }*/
-
-}
-#endif
-static u8 gup_check_update_file(struct i2c_client *client, st_fw_head* fw_head, u8* path)
-{
-    s32 ret = 0;
-    s32 i = 0;
-    s32 fw_checksum = 0;
-    u8 buf[FW_HEAD_LENGTH];
-    
-	char fwname[64] = {0};
-    struct goodix_ts_data *ts = l_ts;
-	sprintf(fwname, "/system/etc/firmware/%s.bin", ts->fw_name);
-	GTP_INFO("firmware file name: %s.", fwname);
-    if (path)
-    {
-        GTP_DEBUG("Update File path:%s, %d", path, strlen(path));
-        update_msg.file = filp_open(path, O_RDONLY, 0);
-
-        if (IS_ERR(update_msg.file))
-        {
-            GTP_ERROR("Open update file(%s) error!", path);
-            return FAIL;
-        }
-    }
-    else
-    {
-#if GTP_HEADER_FW_UPDATE
-        for (i = 0; i < (GUP_SEARCH_FILE_TIMES); i++)
-        {
-            GTP_DEBUG("Waiting for /data mounted [%d]", i);
-
-            if (gup_check_fs_mounted("/data") == SUCCESS)
-            {
-                GTP_DEBUG("/data Mounted!");
-                break;
-            }
-            msleep(3000);
-        }
-        if (i >= (GUP_SEARCH_FILE_TIMES))
-        {
-            GTP_ERROR("Wait for /data mounted timeout!");
-            return FAIL;
-        }
-        
-        // update config
-        update_msg.cfg_file = filp_open(CONFIG_FILE_PATH_1, O_RDONLY, 0);
-        if (IS_ERR(update_msg.cfg_file))
-        {
-            GTP_DEBUG("%s is unavailable", CONFIG_FILE_PATH_1);
-        }
-        else
-        {
-            GTP_INFO("Update Config File: %s", CONFIG_FILE_PATH_1);
-            ret = gup_update_config(client);
-            if(ret <= 0)
-            {
-                GTP_ERROR("Update config failed.");
-            }
-            filp_close(update_msg.cfg_file, NULL);
-        }
-        
-        if (sizeof(header_fw_array) < (FW_HEAD_LENGTH+FW_SECTION_LENGTH*4+FW_DSP_ISP_LENGTH+FW_DSP_LENGTH+FW_BOOT_LENGTH))
-        {
-            GTP_ERROR("INVALID header_fw_array, check your gt9xx_firmware.h file!");
-            return FAIL;           
-        }
-        update_msg.file = filp_open(UPDATE_FILE_PATH_2, O_CREAT | O_RDWR, 0666);
-        if ((IS_ERR(update_msg.file)))
-        {
-            GTP_ERROR("Failed to Create file: %s for fw_header!", UPDATE_FILE_PATH_2);
-            return FAIL;
-        }
-        update_msg.file->f_op->llseek(update_msg.file, 0, SEEK_SET);
-        update_msg.file->f_op->write(update_msg.file, (char *)header_fw_array, sizeof(header_fw_array), &update_msg.file->f_pos);
-        filp_close(update_msg.file, NULL);
-        update_msg.file = filp_open(UPDATE_FILE_PATH_2, O_RDONLY, 0);
-#else
-        //u8 fp_len = max(sizeof(UPDATE_FILE_PATH_1), sizeof(UPDATE_FILE_PATH_2));
-        u8 fp_len = max(sizeof(UPDATE_FILE_PATH_1), sizeof(fwname));
-        u8 cfp_len = max(sizeof(CONFIG_FILE_PATH_1), sizeof(CONFIG_FILE_PATH_2));
-        u8 *search_update_path = (u8*)kzalloc(fp_len, GFP_KERNEL);
-        u8 *search_cfg_path = (u8*)kzalloc(cfp_len, GFP_KERNEL);
-        //Begin to search update file,the config file & firmware file must be in the same path,single or double.
-        searching_file = 1;
-        for (i = 0; i < GUP_SEARCH_FILE_TIMES; i++)
-        {
-            if (searching_file == 0)
-            {
-                kfree(search_update_path);
-                kfree(search_cfg_path);
-                GTP_INFO(".bin/.cfg update file search forcely terminated!");
-                return FAIL;
-            }
-            if(i%2)
-            {
-                memcpy(search_update_path, UPDATE_FILE_PATH_1, sizeof(UPDATE_FILE_PATH_1));
-                memcpy(search_cfg_path, CONFIG_FILE_PATH_1, sizeof(CONFIG_FILE_PATH_1));
-            }
-            else
-            {
-                //memcpy(search_update_path, UPDATE_FILE_PATH_2, sizeof(UPDATE_FILE_PATH_2));
-                memcpy(search_update_path, fwname, sizeof(fwname));
-                memcpy(search_cfg_path, CONFIG_FILE_PATH_2, sizeof(CONFIG_FILE_PATH_2));
-            }
-            
-            if(!(got_file_flag&0x0F))
-            {
-                update_msg.file = filp_open(search_update_path, O_RDONLY, 0);
-                if(!IS_ERR(update_msg.file))
-                {
-                    GTP_DEBUG("Find the bin file");
-                    got_file_flag |= 0x0F;
-                }
-            }
-            if(!(got_file_flag&0xF0))
-            {
-                update_msg.cfg_file = filp_open(search_cfg_path, O_RDONLY, 0);
-                if(!IS_ERR(update_msg.cfg_file))
-                {
-                    GTP_DEBUG("Find the cfg file");
-                    got_file_flag |= 0xF0;
-                }
-            }
-            
-            if(got_file_flag)
-            {
-                if(got_file_flag == 0xFF)
-                {
-                    break;
-                }
-                else
-                {
-                    i += 4;
-                }
-            }
-            GTP_DEBUG("%3d:Searching %s %s file...", i, (got_file_flag&0x0F)?"":"bin", (got_file_flag&0xF0)?"":"cfg");
-            //msleep(3000);
-        }
-        searching_file = 0;
-        kfree(search_update_path);
-        kfree(search_cfg_path);
-        
-        if(!got_file_flag)
-        {
-            GTP_ERROR("Can't find update file.");
-            goto load_failed;
-        }
-        
-        if(got_file_flag&0xF0)
-        {
-            GTP_DEBUG("Got the update config file.");
-            ret = gup_update_config(client);
-            if(ret <= 0)
-            {
-                GTP_ERROR("Update config failed.");
-            }
-            filp_close(update_msg.cfg_file, NULL);
-            msleep(500);                //waiting config to be stored in FLASH.
-        }
-        if(got_file_flag&0x0F)
-        {
-            GTP_DEBUG("Got the update firmware file.");
-        }
-        else
-        {
-            GTP_ERROR("No need to upgrade firmware.");
-            goto load_failed;
-        }
-#endif
-    }
-    
-    update_msg.old_fs = get_fs();
-    set_fs(KERNEL_DS);
-
-    update_msg.file->f_op->llseek(update_msg.file, 0, SEEK_SET);
-    //update_msg.file->f_pos = 0;
-
-    ret = update_msg.file->f_op->read(update_msg.file, (char*)buf, FW_HEAD_LENGTH, &update_msg.file->f_pos);
-    if (ret < 0)
-    {
-        GTP_ERROR("Read firmware head in update file error.");
-        goto load_failed;
-    }
-    memcpy(fw_head, buf, FW_HEAD_LENGTH);
-    
-    //check firmware legality
-    fw_checksum = 0;
-    for(i=0; i<FW_SECTION_LENGTH*4+FW_DSP_ISP_LENGTH+FW_DSP_LENGTH+FW_BOOT_LENGTH; i+=2)
-    {
-        u16 temp;
-        ret = update_msg.file->f_op->read(update_msg.file, (char*)buf, 2, &update_msg.file->f_pos);
-        if (ret < 0)
-        {
-            GTP_ERROR("Read firmware file error.");
-            goto load_failed;
-        }
-        //GTP_DEBUG("BUF[0]:%x", buf[0]);
-        temp = (buf[0]<<8) + buf[1];
-        fw_checksum += temp;
-    }
-    
-    GTP_DEBUG("firmware checksum:%x", fw_checksum&0xFFFF);
-    if(fw_checksum&0xFFFF)
-    {
-        GTP_ERROR("Illegal firmware file.");
-        goto load_failed;    
-    }
-    
-    return SUCCESS;
-
-load_failed:
-    set_fs(update_msg.old_fs);
-    return FAIL;
-}
-
-#if 0
-static u8 gup_check_update_header(struct i2c_client *client, st_fw_head* fw_head)
-{
-    const u8* pos;
-    int i = 0;
-    u8 mask_num = 0;
-    s32 ret = 0;
-
-    pos = HEADER_UPDATE_DATA;
-      
-    memcpy(fw_head, pos, FW_HEAD_LENGTH);
-    pos += FW_HEAD_LENGTH;
-
-    ret = gup_enter_update_judge(fw_head);
-    if(SUCCESS == ret)
-    {
-        return SUCCESS;
-    }
-    return FAIL;
-}
-#endif
-
-static u8 gup_burn_proc(struct i2c_client *client, u8 *burn_buf, u16 start_addr, u16 total_length)
-{
-    s32 ret = 0;
-    u16 burn_addr = start_addr;
-    u16 frame_length = 0;
-    u16 burn_length = 0;
-    u8  wr_buf[PACK_SIZE + GTP_ADDR_LENGTH];
-    u8  rd_buf[PACK_SIZE + GTP_ADDR_LENGTH];
-    u8  retry = 0;
-    
-    GTP_DEBUG("Begin burn %dk data to addr 0x%x", (total_length/1024), start_addr);
-    while(burn_length < total_length)
-    {
-        GTP_DEBUG("B/T:%04d/%04d", burn_length, total_length);
-        frame_length = ((total_length - burn_length) > PACK_SIZE) ? PACK_SIZE : (total_length - burn_length);
-        wr_buf[0] = (u8)(burn_addr>>8);
-        rd_buf[0] = wr_buf[0];
-        wr_buf[1] = (u8)burn_addr;
-        rd_buf[1] = wr_buf[1];
-        memcpy(&wr_buf[GTP_ADDR_LENGTH], &burn_buf[burn_length], frame_length);
-        
-        for(retry = 0; retry < MAX_FRAME_CHECK_TIME; retry++)
-        {
-            ret = gup_i2c_write(client, wr_buf, GTP_ADDR_LENGTH + frame_length);
-            if(ret <= 0)
-            {
-                GTP_ERROR("Write frame data i2c error.");
-                continue;
-            }
-            ret = gup_i2c_read(client, rd_buf, GTP_ADDR_LENGTH + frame_length);
-            if(ret <= 0)
-            {
-                GTP_ERROR("Read back frame data i2c error.");
-                continue;
-            }
-            
-            if(memcmp(&wr_buf[GTP_ADDR_LENGTH], &rd_buf[GTP_ADDR_LENGTH], frame_length))
-            {
-                GTP_ERROR("Check frame data fail,not equal.");
-                GTP_DEBUG("write array:");
-                GTP_DEBUG_ARRAY(&wr_buf[GTP_ADDR_LENGTH], frame_length);
-                GTP_DEBUG("read array:");
-                GTP_DEBUG_ARRAY(&rd_buf[GTP_ADDR_LENGTH], frame_length);
-                continue;
-            }
-            else
-            {
-                //GTP_DEBUG("Check frame data success.");
-                break;
-            }
-        }
-        if(retry >= MAX_FRAME_CHECK_TIME)
-        {
-            GTP_ERROR("Burn frame data time out,exit.");
-            return FAIL;
-        }
-        burn_length += frame_length;
-        burn_addr += frame_length;
-    }
-    return SUCCESS;
-}
-
-static u8 gup_load_section_file(u8* buf, u16 offset, u16 length)
-{
-    s32 ret = 0;
-    
-    if(update_msg.file == NULL)
-    {
-        GTP_ERROR("cannot find update file,load section file fail.");
-        return FAIL;
-    }
-    update_msg.file->f_pos = FW_HEAD_LENGTH + offset;
-    
-    ret = update_msg.file->f_op->read(update_msg.file, (char*)buf, length, &update_msg.file->f_pos);
-    if(ret < 0)
-    {
-        GTP_ERROR("Read update file fail.");
-        return FAIL;
-    }
-    
-    return SUCCESS;
-}
-
-static u8 gup_recall_check(struct i2c_client *client, u8* chk_src, u16 start_rd_addr, u16 chk_length)
-{
-    u8  rd_buf[PACK_SIZE + GTP_ADDR_LENGTH];
-    s32 ret = 0;
-    u16 recall_addr = start_rd_addr;
-    u16 recall_length = 0;
-    u16 frame_length = 0;
-
-    while(recall_length < chk_length)
-    {
-        frame_length = ((chk_length - recall_length) > PACK_SIZE) ? PACK_SIZE : (chk_length - recall_length);
-        ret = gup_get_ic_msg(client, recall_addr, rd_buf, frame_length);
-        if(ret <= 0)
-        {
-            GTP_ERROR("recall i2c error,exit");
-            return FAIL;
-        }
-        
-        if(memcmp(&rd_buf[GTP_ADDR_LENGTH], &chk_src[recall_length], frame_length))
-        {
-            GTP_ERROR("Recall frame data fail,not equal.");
-            GTP_DEBUG("chk_src array:");
-            GTP_DEBUG_ARRAY(&chk_src[recall_length], frame_length);
-            GTP_DEBUG("recall array:");
-            GTP_DEBUG_ARRAY(&rd_buf[GTP_ADDR_LENGTH], frame_length);
-            return FAIL;
-        }
-        
-        recall_length += frame_length;
-        recall_addr += frame_length;
-    }
-    GTP_DEBUG("Recall check %dk firmware success.", (chk_length/1024));
-    
-    return SUCCESS;
-}
-
-static u8 gup_burn_fw_section(struct i2c_client *client, u8 *fw_section, u16 start_addr, u8 bank_cmd )
-{
-    s32 ret = 0;
-    u8  rd_buf[5];
-  
-    //step1:hold ss51 & dsp
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x0C);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]hold ss51 & dsp fail.");
-        return FAIL;
-    }
-    
-    //step2:set scramble
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_OPT_B0_, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]set scramble fail.");
-        return FAIL;
-    }
-    
-    //step3:select bank
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__SRAM_BANK, (bank_cmd >> 4)&0x0F);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]select bank %d fail.", (bank_cmd >> 4)&0x0F);
-        return FAIL;
-    }
-    
-    //step4:enable accessing code
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__MEM_CD_EN, 0x01);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]enable accessing code fail.");
-        return FAIL;
-    }
-    
-    //step5:burn 8k fw section
-    ret = gup_burn_proc(client, fw_section, start_addr, FW_SECTION_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_section]burn fw_section fail.");
-        return FAIL;
-    }
-    
-    //step6:hold ss51 & release dsp
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x04);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]hold ss51 & release dsp fail.");
-        return FAIL;
-    }
-    //must delay
-    msleep(1);
-    
-    //step7:send burn cmd to move data to flash from sram
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, bank_cmd&0x0f);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]send burn cmd fail.");
-        return FAIL;
-    }
-    GTP_DEBUG("[burn_fw_section]Wait for the burn is complete......");
-    do{
-        ret = gup_get_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, rd_buf, 1);
-        if(ret <= 0)
-        {
-            GTP_ERROR("[burn_fw_section]Get burn state fail");
-            return FAIL;
-        }
-        msleep(10);
-        //GTP_DEBUG("[burn_fw_section]Get burn state:%d.", rd_buf[GTP_ADDR_LENGTH]);
-    }while(rd_buf[GTP_ADDR_LENGTH]);
-
-    //step8:select bank
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__SRAM_BANK, (bank_cmd >> 4)&0x0F);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]select bank %d fail.", (bank_cmd >> 4)&0x0F);
-        return FAIL;
-    }
-    
-    //step9:enable accessing code
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__MEM_CD_EN, 0x01);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]enable accessing code fail.");
-        return FAIL;
-    }
-    
-    //step10:recall 8k fw section
-    ret = gup_recall_check(client, fw_section, start_addr, FW_SECTION_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_section]recall check 8k firmware fail.");
-        return FAIL;
-    }
-    
-    //step11:disable accessing code
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__MEM_CD_EN, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_section]disable accessing code fail.");
-        return FAIL;
-    }
-    
-    return SUCCESS;
-}
-
-static u8 gup_burn_dsp_isp(struct i2c_client *client)
-{
-    s32 ret = 0;
-    u8* fw_dsp_isp = NULL;
-    u8  retry = 0;
-    
-    GTP_DEBUG("[burn_dsp_isp]Begin burn dsp isp---->>");
-    
-    //step1:alloc memory
-    GTP_DEBUG("[burn_dsp_isp]step1:alloc memory");
-    while(retry++ < 5)
-    {
-        fw_dsp_isp = (u8*)kzalloc(FW_DSP_ISP_LENGTH, GFP_KERNEL);
-        if(fw_dsp_isp == NULL)
-        {
-            continue;
-        }
-        else
-        {
-            GTP_INFO("[burn_dsp_isp]Alloc %dk byte memory success.", (FW_DSP_ISP_LENGTH/1024));
-            break;
-        }
-    }
-    if(retry >= 5)
-    {
-        GTP_ERROR("[burn_dsp_isp]Alloc memory fail,exit.");
-        return FAIL;
-    }
-    
-    //step2:load dsp isp file data
-    GTP_DEBUG("[burn_dsp_isp]step2:load dsp isp file data");
-    ret = gup_load_section_file(fw_dsp_isp, (4*FW_SECTION_LENGTH+FW_DSP_LENGTH+FW_BOOT_LENGTH), FW_DSP_ISP_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_dsp_isp]load firmware dsp_isp fail.");
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step3:disable wdt,clear cache enable
-    GTP_DEBUG("[burn_dsp_isp]step3:disable wdt,clear cache enable");
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__TMR0_EN, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]disable wdt fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__CACHE_EN, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]clear cache enable fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step4:hold ss51 & dsp
-    GTP_DEBUG("[burn_dsp_isp]step4:hold ss51 & dsp");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x0C);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]hold ss51 & dsp fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step5:set boot from sram
-    GTP_DEBUG("[burn_dsp_isp]step5:set boot from sram");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOTCTL_B0_, 0x02);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]set boot from sram fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step6:software reboot
-    GTP_DEBUG("[burn_dsp_isp]step6:software reboot");
-    ret = gup_set_ic_msg(client, _bWO_MISCTL__CPU_SWRST_PULSE, 0x01);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]software reboot fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step7:select bank2
-    GTP_DEBUG("[burn_dsp_isp]step7:select bank2");
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__SRAM_BANK, 0x02);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]select bank2 fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step8:enable accessing code
-    GTP_DEBUG("[burn_dsp_isp]step8:enable accessing code");
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__MEM_CD_EN, 0x01);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]enable accessing code fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step9:burn 4k dsp_isp
-    GTP_DEBUG("[burn_dsp_isp]step9:burn 4k dsp_isp");
-    ret = gup_burn_proc(client, fw_dsp_isp, 0xC000, FW_DSP_ISP_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_dsp_isp]burn dsp_isp fail.");
-        goto exit_burn_dsp_isp;
-    }
-    
-    //step10:set scramble
-    GTP_DEBUG("[burn_dsp_isp]step10:set scramble");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_OPT_B0_, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_dsp_isp]set scramble fail.");
-        ret = FAIL;
-        goto exit_burn_dsp_isp;
-    }
-    ret = SUCCESS;
-
-exit_burn_dsp_isp:
-    kfree(fw_dsp_isp);
-    return ret;
-}
-
-static u8 gup_burn_fw_ss51(struct i2c_client *client)
-{
-    u8* fw_ss51 = NULL;
-    u8  retry = 0;
-    s32 ret = 0;
-    
-    GTP_DEBUG("[burn_fw_ss51]Begin burn ss51 firmware---->>");
-    
-    //step1:alloc memory
-    GTP_DEBUG("[burn_fw_ss51]step1:alloc memory");
-    while(retry++ < 5)
-    {
-        fw_ss51 = (u8*)kzalloc(FW_SECTION_LENGTH, GFP_KERNEL);
-        if(fw_ss51 == NULL)
-        {
-            continue;
-        }
-        else
-        {
-            GTP_INFO("[burn_fw_ss51]Alloc %dk byte memory success.", (FW_SECTION_LENGTH/1024));
-            break;
-        }
-    }
-    if(retry >= 5)
-    {
-        GTP_ERROR("[burn_fw_ss51]Alloc memory fail,exit.");
-        return FAIL;
-    }
-    
-    //step2:load ss51 firmware section 1 file data
-    GTP_DEBUG("[burn_fw_ss51]step2:load ss51 firmware section 1 file data");
-    ret = gup_load_section_file(fw_ss51, 0, FW_SECTION_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]load ss51 firmware section 1 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step3:clear control flag
-    GTP_DEBUG("[burn_fw_ss51]step3:clear control flag");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_ss51]clear control flag fail.");
-        ret = FAIL;
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step4:burn ss51 firmware section 1
-    GTP_DEBUG("[burn_fw_ss51]step4:burn ss51 firmware section 1");
-    ret = gup_burn_fw_section(client, fw_ss51, 0xC000, 0x01);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]burn ss51 firmware section 1 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step5:load ss51 firmware section 2 file data
-    GTP_DEBUG("[burn_fw_ss51]step5:load ss51 firmware section 2 file data");
-    ret = gup_load_section_file(fw_ss51, FW_SECTION_LENGTH, FW_SECTION_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]load ss51 firmware section 2 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step6:burn ss51 firmware section 2
-    GTP_DEBUG("[burn_fw_ss51]step6:burn ss51 firmware section 2");
-    ret = gup_burn_fw_section(client, fw_ss51, 0xE000, 0x02);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]burn ss51 firmware section 2 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step7:load ss51 firmware section 3 file data
-    GTP_DEBUG("[burn_fw_ss51]step7:load ss51 firmware section 3 file data");
-    ret = gup_load_section_file(fw_ss51, 2*FW_SECTION_LENGTH, FW_SECTION_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]load ss51 firmware section 3 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step8:burn ss51 firmware section 3
-    GTP_DEBUG("[burn_fw_ss51]step8:burn ss51 firmware section 3");
-    ret = gup_burn_fw_section(client, fw_ss51, 0xC000, 0x13);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]burn ss51 firmware section 3 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step9:load ss51 firmware section 4 file data
-    GTP_DEBUG("[burn_fw_ss51]step9:load ss51 firmware section 4 file data");
-    ret = gup_load_section_file(fw_ss51, 3*FW_SECTION_LENGTH, FW_SECTION_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]load ss51 firmware section 4 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    //step10:burn ss51 firmware section 4
-    GTP_DEBUG("[burn_fw_ss51]step10:burn ss51 firmware section 4");
-    ret = gup_burn_fw_section(client, fw_ss51, 0xE000, 0x14);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_ss51]burn ss51 firmware section 4 fail.");
-        goto exit_burn_fw_ss51;
-    }
-    
-    ret = SUCCESS;
-    
-exit_burn_fw_ss51:
-    kfree(fw_ss51);
-    return ret;
-}
-
-static u8 gup_burn_fw_dsp(struct i2c_client *client)
-{
-    s32 ret = 0;
-    u8* fw_dsp = NULL;
-    u8  retry = 0;
-    u8  rd_buf[5];
-    
-    GTP_DEBUG("[burn_fw_dsp]Begin burn dsp firmware---->>");
-    //step1:alloc memory
-    GTP_DEBUG("[burn_fw_dsp]step1:alloc memory");
-    while(retry++ < 5)
-    {
-        fw_dsp = (u8*)kzalloc(FW_DSP_LENGTH, GFP_KERNEL);
-        if(fw_dsp == NULL)
-        {
-            continue;
-        }
-        else
-        {
-            GTP_INFO("[burn_fw_dsp]Alloc %dk byte memory success.", (FW_SECTION_LENGTH/1024));
-            break;
-        }
-    }
-    if(retry >= 5)
-    {
-        GTP_ERROR("[burn_fw_dsp]Alloc memory fail,exit.");
-        return FAIL;
-    }
-    
-    //step2:load firmware dsp
-    GTP_DEBUG("[burn_fw_dsp]step2:load firmware dsp");
-    ret = gup_load_section_file(fw_dsp, 4*FW_SECTION_LENGTH, FW_DSP_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_dsp]load firmware dsp fail.");
-        goto exit_burn_fw_dsp;
-    }
-    
-    //step3:select bank3
-    GTP_DEBUG("[burn_fw_dsp]step3:select bank3");
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__SRAM_BANK, 0x03);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_dsp]select bank3 fail.");
-        ret = FAIL;
-        goto exit_burn_fw_dsp;
-    }
-    
-    //step4:hold ss51 & dsp
-    GTP_DEBUG("[burn_fw_dsp]step4:hold ss51 & dsp");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x0C);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_dsp]hold ss51 & dsp fail.");
-        ret = FAIL;
-        goto exit_burn_fw_dsp;
-    }
-    
-    //step5:set scramble
-    GTP_DEBUG("[burn_fw_dsp]step5:set scramble");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_OPT_B0_, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_dsp]set scramble fail.");
-        ret = FAIL;
-        goto exit_burn_fw_dsp;
-    }
-    
-    //step6:release ss51 & dsp
-    GTP_DEBUG("[burn_fw_dsp]step6:release ss51 & dsp");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x04);                 //20121211
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_dsp]release ss51 & dsp fail.");
-        ret = FAIL;
-        goto exit_burn_fw_dsp;
-    }
-    //must delay
-    msleep(1);
-    
-    //step7:burn 4k dsp firmware
-    GTP_DEBUG("[burn_fw_dsp]step7:burn 4k dsp firmware");
-    ret = gup_burn_proc(client, fw_dsp, 0x9000, FW_DSP_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_dsp]burn fw_section fail.");
-        goto exit_burn_fw_dsp;
-    }
-    
-    //step8:send burn cmd to move data to flash from sram
-    GTP_DEBUG("[burn_fw_dsp]step8:send burn cmd to move data to flash from sram");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, 0x05);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_dsp]send burn cmd fail.");
-        goto exit_burn_fw_dsp;
-    }
-    GTP_DEBUG("[burn_fw_dsp]Wait for the burn is complete......");
-    do{
-        ret = gup_get_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, rd_buf, 1);
-        if(ret <= 0)
-        {
-            GTP_ERROR("[burn_fw_dsp]Get burn state fail");
-            goto exit_burn_fw_dsp;
-        }
-        msleep(10);
-        //GTP_DEBUG("[burn_fw_dsp]Get burn state:%d.", rd_buf[GTP_ADDR_LENGTH]);
-    }while(rd_buf[GTP_ADDR_LENGTH]);
-    
-    //step9:recall check 4k dsp firmware
-    GTP_DEBUG("[burn_fw_dsp]step9:recall check 4k dsp firmware");
-    ret = gup_recall_check(client, fw_dsp, 0x9000, FW_DSP_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_dsp]recall check 4k dsp firmware fail.");
-        goto exit_burn_fw_dsp;
-    }
-    
-    ret = SUCCESS;
-    
-exit_burn_fw_dsp:
-    kfree(fw_dsp);
-    return ret;
-}
-
-static u8 gup_burn_fw_boot(struct i2c_client *client)
-{
-    s32 ret = 0;
-    u8* fw_boot = NULL;
-    u8  retry = 0;
-    u8  rd_buf[5];
-    
-    GTP_DEBUG("[burn_fw_boot]Begin burn bootloader firmware---->>");
-    
-    //step1:Alloc memory
-    GTP_DEBUG("[burn_fw_boot]step1:Alloc memory");
-    while(retry++ < 5)
-    {
-        fw_boot = (u8*)kzalloc(FW_BOOT_LENGTH, GFP_KERNEL);
-        if(fw_boot == NULL)
-        {
-            continue;
-        }
-        else
-        {
-            GTP_INFO("[burn_fw_boot]Alloc %dk byte memory success.", (FW_BOOT_LENGTH/1024));
-            break;
-        }
-    }
-    if(retry >= 5)
-    {
-        GTP_ERROR("[burn_fw_boot]Alloc memory fail,exit.");
-        return FAIL;
-    }
-    
-    //step2:load firmware bootloader
-    GTP_DEBUG("[burn_fw_boot]step2:load firmware bootloader");
-    ret = gup_load_section_file(fw_boot, (4*FW_SECTION_LENGTH+FW_DSP_LENGTH), FW_BOOT_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_boot]load firmware dsp fail.");
-        goto exit_burn_fw_boot;
-    }
-    
-    //step3:hold ss51 & dsp
-    GTP_DEBUG("[burn_fw_boot]step3:hold ss51 & dsp");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x0C);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_boot]hold ss51 & dsp fail.");
-        ret = FAIL;
-        goto exit_burn_fw_boot;
-    }
-    
-    //step4:set scramble
-    GTP_DEBUG("[burn_fw_boot]step4:set scramble");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_OPT_B0_, 0x00);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_boot]set scramble fail.");
-        ret = FAIL;
-        goto exit_burn_fw_boot;
-    }
-    
-    //step5:release ss51 & dsp
-    GTP_DEBUG("[burn_fw_boot]step5:release ss51 & dsp");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x04);                 //20121211
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_boot]release ss51 & dsp fail.");
-        ret = FAIL;
-        goto exit_burn_fw_boot;
-    }
-    //must delay
-    msleep(1);
-    
-    //step6:select bank3
-    GTP_DEBUG("[burn_fw_boot]step6:select bank3");
-    ret = gup_set_ic_msg(client, _bRW_MISCTL__SRAM_BANK, 0x03);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_boot]select bank3 fail.");
-        ret = FAIL;
-        goto exit_burn_fw_boot;
-    }
-    
-    //step7:burn 2k bootloader firmware
-    GTP_DEBUG("[burn_fw_boot]step7:burn 2k bootloader firmware");
-    ret = gup_burn_proc(client, fw_boot, 0x9000, FW_BOOT_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_boot]burn fw_section fail.");
-        goto exit_burn_fw_boot;
-    }
-    
-    //step7:send burn cmd to move data to flash from sram
-    GTP_DEBUG("[burn_fw_boot]step7:send burn cmd to move data to flash from sram");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, 0x06);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_boot]send burn cmd fail.");
-        goto exit_burn_fw_boot;
-    }
-    GTP_DEBUG("[burn_fw_boot]Wait for the burn is complete......");
-    do{
-        ret = gup_get_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, rd_buf, 1);
-        if(ret <= 0)
-        {
-            GTP_ERROR("[burn_fw_boot]Get burn state fail");
-            goto exit_burn_fw_boot;
-        }
-        msleep(10);
-        //GTP_DEBUG("[burn_fw_boot]Get burn state:%d.", rd_buf[GTP_ADDR_LENGTH]);
-    }while(rd_buf[GTP_ADDR_LENGTH]);
-    
-    //step8:recall check 2k bootloader firmware
-    GTP_DEBUG("[burn_fw_boot]step8:recall check 2k bootloader firmware");
-    ret = gup_recall_check(client, fw_boot, 0x9000, FW_BOOT_LENGTH);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[burn_fw_boot]recall check 4k dsp firmware fail.");
-        goto exit_burn_fw_boot;
-    }
-    
-    //step9:enable download DSP code 
-    GTP_DEBUG("[burn_fw_boot]step9:enable download DSP code ");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__BOOT_CTL_, 0x99);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_boot]enable download DSP code fail.");
-        ret = FAIL;
-        goto exit_burn_fw_boot;
-    }
-    
-    //step10:release ss51 & hold dsp
-    GTP_DEBUG("[burn_fw_boot]step10:release ss51 & hold dsp");
-    ret = gup_set_ic_msg(client, _rRW_MISCTL__SWRST_B0_, 0x08);
-    if(ret <= 0)
-    {
-        GTP_ERROR("[burn_fw_boot]release ss51 & hold dsp fail.");
-        ret = FAIL;
-        goto exit_burn_fw_boot;
-    }
-    
-    ret = SUCCESS;
-    
-exit_burn_fw_boot:
-    kfree(fw_boot);
-    return ret;
-}
-
-s32 gup_update_proc(void *dir)
-{
-    s32 ret = 0;
-    u8  retry = 0;
-    st_fw_head fw_head;
-    struct goodix_ts_data *ts = NULL;
-    
-    GTP_DEBUG("[update_proc]Begin update ......");
-    
-    show_len = 1;
-    total_len = 100;
-    if(dir == NULL)
-    {
-        //msleep(3000);                               //wait main thread to be completed
-    }
-    
-    ts = l_ts;
-    
-    if (searching_file)
-    {
-        searching_file = 0;     // exit .bin update file searching 
-        GTP_INFO("Exiting searching .bin update file...");
-        while ((show_len != 200) && (show_len != 100))     // wait for auto update quitted completely
-        {
-            msleep(100);
-        }
-    }
-    
-    update_msg.file = NULL;
-    ret = gup_check_update_file(i2c_connect_client, &fw_head, (u8*)dir);     //20121211
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[update_proc]check update file fail.");
-        goto file_fail;
-    }
-    
-    //gtp_reset_guitar(i2c_connect_client, 20);
-    ret = gup_get_ic_fw_msg(i2c_connect_client);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[update_proc]get ic message fail.");
-        goto file_fail;
-    }    
-    
-    ret = gup_enter_update_judge(&fw_head);
-    if(FAIL == ret)
-    {
-        GTP_ERROR("[update_proc]Check *.bin file fail.");
-        goto file_fail;
-    }
-    
-    ts->enter_update = 1;        
-    gtp_irq_disable(ts);
-#if GTP_ESD_PROTECT
-    gtp_esd_switch(ts->client, SWITCH_OFF);
-#endif
-    ret = gup_enter_update_mode(ts);
-    if(FAIL == ret)
-    {
-         GTP_ERROR("[update_proc]enter update mode fail.");
-         goto update_fail;
-    }
-    
-    while(retry++ < 5)
-    {
-        show_len = 10;
-        total_len = 100;
-        ret = gup_burn_dsp_isp(i2c_connect_client);
-        if(FAIL == ret)
-        {
-            GTP_ERROR("[update_proc]burn dsp isp fail.");
-            continue;
-        }
-        
-        show_len += 10;
-        ret = gup_burn_fw_ss51(i2c_connect_client);
-        if(FAIL == ret)
-        {
-            GTP_ERROR("[update_proc]burn ss51 firmware fail.");
-            continue;
-        }
-        
-        show_len += 40;
-        ret = gup_burn_fw_dsp(i2c_connect_client);
-        if(FAIL == ret)
-        {
-            GTP_ERROR("[update_proc]burn dsp firmware fail.");
-            continue;
-        }
-        
-        show_len += 20;
-        ret = gup_burn_fw_boot(i2c_connect_client);
-        if(FAIL == ret)
-        {
-            GTP_ERROR("[update_proc]burn bootloader firmware fail.");
-            continue;
-        }
-        show_len += 10;
-        GTP_INFO("[update_proc]UPDATE SUCCESS.");
-        break;
-    }
-    if(retry >= 5)
-    {
-        GTP_ERROR("[update_proc]retry timeout,UPDATE FAIL.");
-        goto update_fail;
-    }
-    
-    GTP_DEBUG("[update_proc]leave update mode.");
-    gup_leave_update_mode(ts);
-    
-    msleep(100);
-//    GTP_DEBUG("[update_proc]send config.");
-//    ret = gtp_send_cfg(i2c_connect_client);
-//    if(ret < 0)
-//    {
-//        GTP_ERROR("[update_proc]send config fail.");
-//    }
-    if (ts->fw_error)
-    {
-        GTP_INFO("firmware error auto update, resent config!");
-        gup_init_panel(ts);
-    }
-    show_len = 100;
-    total_len = 100;
-    ts->enter_update = 0;
-    gtp_irq_enable(ts);
-    
-#if GTP_ESD_PROTECT
-    gtp_esd_switch(ts->client, SWITCH_ON);
-#endif
-    filp_close(update_msg.file, NULL);
-    return SUCCESS;
-    
-update_fail:
-    ts->enter_update = 0;
-    gtp_irq_enable(ts);
-    
-#if GTP_ESD_PROTECT
-    gtp_esd_switch(ts->client, SWITCH_ON);
-#endif
-
-file_fail:
-    if(update_msg.file && !IS_ERR(update_msg.file))
-    {
-        filp_close(update_msg.file, NULL);
-    }
-    show_len = 200;
-    total_len = 100;
-    return FAIL;
-}
-
-#if GTP_AUTO_UPDATE
-u8 gup_init_update_proc(struct goodix_ts_data *ts)
-{
-    //struct task_struct *thread = NULL;
-
-    GTP_INFO("Ready to run update thread.");
-	if(!gup_update_proc(NULL))
-		GTP_ERROR("fail to update.");
-    /*thread = kthread_run(gup_update_proc, (void*)NULL, "guitar_update");
-    if (IS_ERR(thread))
-    {
-        GTP_ERROR("Failed to create update thread.\n");
-        return -1;
-    }*/
-
-    return 0;
-}
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gunze.c b/ANDROID_3.4.5/drivers/input/touchscreen/gunze.c
deleted file mode 100644
index a54f90e0..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gunze.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- */
-
-/*
- * Gunze AHL-51S touchscreen driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Gunze AHL-51S touchscreen driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define	GUNZE_MAX_LENGTH	10
-
-/*
- * Per-touchscreen data.
- */
-
-struct gunze {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[GUNZE_MAX_LENGTH];
-	char phys[32];
-};
-
-static void gunze_process_packet(struct gunze* gunze)
-{
-	struct input_dev *dev = gunze->dev;
-
-	if (gunze->idx != GUNZE_MAX_LENGTH || gunze->data[5] != ',' ||
-		(gunze->data[0] != 'T' && gunze->data[0] != 'R')) {
-		printk(KERN_WARNING "gunze.c: bad packet: >%.*s<\n", GUNZE_MAX_LENGTH, gunze->data);
-		return;
-	}
-
-	input_report_abs(dev, ABS_X, simple_strtoul(gunze->data + 1, NULL, 10));
-	input_report_abs(dev, ABS_Y, 1024 - simple_strtoul(gunze->data + 6, NULL, 10));
-	input_report_key(dev, BTN_TOUCH, gunze->data[0] == 'T');
-	input_sync(dev);
-}
-
-static irqreturn_t gunze_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct gunze* gunze = serio_get_drvdata(serio);
-
-	if (data == '\r') {
-		gunze_process_packet(gunze);
-		gunze->idx = 0;
-	} else {
-		if (gunze->idx < GUNZE_MAX_LENGTH)
-			gunze->data[gunze->idx++] = data;
-	}
-	return IRQ_HANDLED;
-}
-
-/*
- * gunze_disconnect() is the opposite of gunze_connect()
- */
-
-static void gunze_disconnect(struct serio *serio)
-{
-	struct gunze *gunze = serio_get_drvdata(serio);
-
-	input_get_device(gunze->dev);
-	input_unregister_device(gunze->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(gunze->dev);
-	kfree(gunze);
-}
-
-/*
- * gunze_connect() is the routine that is called when someone adds a
- * new serio device that supports Gunze protocol and registers it as
- * an input device.
- */
-
-static int gunze_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct gunze *gunze;
-	struct input_dev *input_dev;
-	int err;
-
-	gunze = kzalloc(sizeof(struct gunze), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!gunze || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	gunze->serio = serio;
-	gunze->dev = input_dev;
-	snprintf(gunze->phys, sizeof(serio->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "Gunze AHL-51S TouchScreen";
-	input_dev->phys = gunze->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_GUNZE;
-	input_dev->id.product = 0x0051;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input_dev, ABS_X, 24, 1000, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 24, 1000, 0, 0);
-
-	serio_set_drvdata(serio, gunze);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(gunze->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(gunze);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id gunze_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_GUNZE,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, gunze_serio_ids);
-
-static struct serio_driver gunze_drv = {
-	.driver		= {
-		.name	= "gunze",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= gunze_serio_ids,
-	.interrupt	= gunze_interrupt,
-	.connect	= gunze_connect,
-	.disconnect	= gunze_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init gunze_init(void)
-{
-	return serio_register_driver(&gunze_drv);
-}
-
-static void __exit gunze_exit(void)
-{
-	serio_unregister_driver(&gunze_drv);
-}
-
-module_init(gunze_init);
-module_exit(gunze_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/h3600_ts_input.c b/ANDROID_3.4.5/drivers/input/touchscreen/h3600_ts_input.c
deleted file mode 100644
index 6107e563..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/h3600_ts_input.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/*
- *  Copyright (c) 2001 "Crazy" James Simmons jsimmons@transvirtual.com
- *
- *  Sponsored by Transvirtual Technology.
- *
- *  Derived from the code in h3600_ts.[ch] by Charles Flynn
- */
-
-/*
- * Driver for the h3600 Touch Screen and other Atmel controlled devices.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so by
- * e-mail - mail your message to <jsimmons@transvirtual.com>.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-
-/* SA1100 serial defines */
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-
-#define DRIVER_DESC	"H3600 touchscreen driver"
-
-MODULE_AUTHOR("James Simmons <jsimmons@transvirtual.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-/* The start and end of frame characters SOF and EOF */
-#define CHAR_SOF                0x02
-#define CHAR_EOF                0x03
-#define FRAME_OVERHEAD          3       /* CHAR_SOF,CHAR_EOF,LENGTH = 3 */
-
-/*
-        Atmel events and response IDs contained in frame.
-        Programmer has no control over these numbers.
-        TODO there are holes - specifically  1,7,0x0a
-*/
-#define VERSION_ID              0       /* Get Version (request/response) */
-#define KEYBD_ID                2       /* Keyboard (event) */
-#define TOUCHS_ID               3       /* Touch Screen (event)*/
-#define EEPROM_READ_ID          4       /* (request/response) */
-#define EEPROM_WRITE_ID         5       /* (request/response) */
-#define THERMAL_ID              6       /* (request/response) */
-#define NOTIFY_LED_ID           8       /* (request/response) */
-#define BATTERY_ID              9       /* (request/response) */
-#define SPI_READ_ID             0x0b    /* ( request/response) */
-#define SPI_WRITE_ID            0x0c    /* ( request/response) */
-#define FLITE_ID                0x0d    /* backlight ( request/response) */
-#define STX_ID                  0xa1    /* extension pack status (req/resp) */
-
-#define MAX_ID                  14
-
-#define H3600_MAX_LENGTH 16
-#define H3600_KEY 0xf
-
-#define H3600_SCANCODE_RECORD	1	 /* 1 -> record button */
-#define H3600_SCANCODE_CALENDAR 2	 /* 2 -> calendar */
-#define H3600_SCANCODE_CONTACTS 3	 /* 3 -> contact */
-#define H3600_SCANCODE_Q	4	 /* 4 -> Q button */
-#define	H3600_SCANCODE_START	5	 /* 5 -> start menu */
-#define	H3600_SCANCODE_UP	6	 /* 6 -> up */
-#define H3600_SCANCODE_RIGHT	7	 /* 7 -> right */
-#define H3600_SCANCODE_LEFT	8	 /* 8 -> left */
-#define H3600_SCANCODE_DOWN	9	 /* 9 -> down */
-
-/*
- * Per-touchscreen data.
- */
-struct h3600_dev {
-	struct input_dev *dev;
-	struct serio *serio;
-	unsigned char event;	/* event ID from packet */
-	unsigned char chksum;
-	unsigned char len;
-	unsigned char idx;
-	unsigned char buf[H3600_MAX_LENGTH];
-	char phys[32];
-};
-
-static irqreturn_t action_button_handler(int irq, void *dev_id)
-{
-	int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
-	struct input_dev *dev = dev_id;
-
-	input_report_key(dev, KEY_ENTER, down);
-	input_sync(dev);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t npower_button_handler(int irq, void *dev_id)
-{
-	int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
-	struct input_dev *dev = dev_id;
-
-	/*
-	 * This interrupt is only called when we release the key. So we have
-	 * to fake a key press.
-	 */
-	input_report_key(dev, KEY_SUSPEND, 1);
-	input_report_key(dev, KEY_SUSPEND, down);
-	input_sync(dev);
-
-	return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_PM
-
-static int flite_brightness = 25;
-
-enum flite_pwr {
-	FLITE_PWR_OFF = 0,
-	FLITE_PWR_ON = 1
-};
-
-/*
- * h3600_flite_power: enables or disables power to frontlight, using last bright */
-unsigned int h3600_flite_power(struct input_dev *dev, enum flite_pwr pwr)
-{
-	unsigned char brightness = (pwr == FLITE_PWR_OFF) ? 0 : flite_brightness;
-	struct h3600_dev *ts = input_get_drvdata(dev);
-
-	/* Must be in this order */
-	serio_write(ts->serio, 1);
-	serio_write(ts->serio, pwr);
-	serio_write(ts->serio, brightness);
-
-	return 0;
-}
-
-#endif
-
-/*
- * This function translates the native event packets to linux input event
- * packets. Some packets coming from serial are not touchscreen related. In
- * this case we send them off to be processed elsewhere.
- */
-static void h3600ts_process_packet(struct h3600_dev *ts)
-{
-	struct input_dev *dev = ts->dev;
-	static int touched = 0;
-	int key, down = 0;
-
-	switch (ts->event) {
-		/*
-		   Buttons - returned as a single byte
-			7 6 5 4 3 2 1 0
-			S x x x N N N N
-
-		   S       switch state ( 0=pressed 1=released)
-		   x       Unused.
-		   NNNN    switch number 0-15
-
-		   Note: This is true for non interrupt generated key events.
-		*/
-		case KEYBD_ID:
-			down = (ts->buf[0] & 0x80) ? 0 : 1;
-
-			switch (ts->buf[0] & 0x7f) {
-				case H3600_SCANCODE_RECORD:
-					key = KEY_RECORD;
-					break;
-				case H3600_SCANCODE_CALENDAR:
-					key = KEY_PROG1;
-                                        break;
-				case H3600_SCANCODE_CONTACTS:
-					key = KEY_PROG2;
-					break;
-				case H3600_SCANCODE_Q:
-					key = KEY_Q;
-					break;
-				case H3600_SCANCODE_START:
-					key = KEY_PROG3;
-					break;
-				case H3600_SCANCODE_UP:
-					key = KEY_UP;
-					break;
-				case H3600_SCANCODE_RIGHT:
-					key = KEY_RIGHT;
-					break;
-				case H3600_SCANCODE_LEFT:
-					key = KEY_LEFT;
-					break;
-				case H3600_SCANCODE_DOWN:
-					key = KEY_DOWN;
-					break;
-				default:
-					key = 0;
-			}
-			if (key)
-				input_report_key(dev, key, down);
-			break;
-		/*
-		 * Native touchscreen event data is formatted as shown below:-
-		 *
-		 *      +-------+-------+-------+-------+
-		 *      | Xmsb  | Xlsb  | Ymsb  | Ylsb  |
-		 *      +-------+-------+-------+-------+
-		 *       byte 0    1       2       3
-		 */
-		case TOUCHS_ID:
-			if (!touched) {
-				input_report_key(dev, BTN_TOUCH, 1);
-				touched = 1;
-			}
-
-			if (ts->len) {
-				unsigned short x, y;
-
-				x = ts->buf[0]; x <<= 8; x += ts->buf[1];
-				y = ts->buf[2]; y <<= 8; y += ts->buf[3];
-
-				input_report_abs(dev, ABS_X, x);
-				input_report_abs(dev, ABS_Y, y);
-			} else {
-				input_report_key(dev, BTN_TOUCH, 0);
-				touched = 0;
-			}
-			break;
-		default:
-			/* Send a non input event elsewhere */
-			break;
-	}
-
-	input_sync(dev);
-}
-
-/*
- * h3600ts_event() handles events from the input module.
- */
-static int h3600ts_event(struct input_dev *dev, unsigned int type,
-			 unsigned int code, int value)
-{
-#if 0
-	struct h3600_dev *ts = input_get_drvdata(dev);
-
-	switch (type) {
-		case EV_LED: {
-		//	serio_write(ts->serio, SOME_CMD);
-			return 0;
-		}
-	}
-	return -1;
-#endif
-	return 0;
-}
-
-/*
-        Frame format
-  byte    1       2               3              len + 4
-        +-------+---------------+---------------+--=------------+
-        |SOF    |id     |len    | len bytes     | Chksum        |
-        +-------+---------------+---------------+--=------------+
-  bit   0     7  8    11 12   15 16
-
-        +-------+---------------+-------+
-        |SOF    |id     |0      |Chksum | - Note Chksum does not include SOF
-        +-------+---------------+-------+
-  bit   0     7  8    11 12   15 16
-
-*/
-
-static int state;
-
-/* decode States  */
-#define STATE_SOF       0       /* start of FRAME */
-#define STATE_ID        1       /* state where we decode the ID & len */
-#define STATE_DATA      2       /* state where we decode data */
-#define STATE_EOF       3       /* state where we decode checksum or EOF */
-
-static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data,
-                                     unsigned int flags)
-{
-	struct h3600_dev *ts = serio_get_drvdata(serio);
-
-	/*
-	 * We have a new frame coming in.
-	 */
-	switch (state) {
-		case STATE_SOF:
-			if (data == CHAR_SOF)
-				state = STATE_ID;
-			break;
-		case STATE_ID:
-			ts->event = (data & 0xf0) >> 4;
-			ts->len = (data & 0xf);
-			ts->idx = 0;
-			if (ts->event >= MAX_ID) {
-				state = STATE_SOF;
-				break;
-			}
-			ts->chksum = data;
-			state = (ts->len > 0) ? STATE_DATA : STATE_EOF;
-			break;
-		case STATE_DATA:
-			ts->chksum += data;
-			ts->buf[ts->idx]= data;
-			if (++ts->idx == ts->len)
-				state = STATE_EOF;
-			break;
-		case STATE_EOF:
-			state = STATE_SOF;
-			if (data == CHAR_EOF || data == ts->chksum)
-				h3600ts_process_packet(ts);
-			break;
-		default:
-			printk("Error3\n");
-			break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * h3600ts_connect() is the routine that is called when someone adds a
- * new serio device that supports H3600 protocol and registers it as
- * an input device.
- */
-static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct h3600_dev *ts;
-	struct input_dev *input_dev;
-	int err;
-
-	ts = kzalloc(sizeof(struct h3600_dev), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	ts->serio = serio;
-	ts->dev = input_dev;
-	snprintf(ts->phys, sizeof(ts->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "H3600 TouchScreen";
-	input_dev->phys = ts->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_H3600;
-	input_dev->id.product = 0x0666;  /* FIXME !!! We can ask the hardware */
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_set_drvdata(input_dev, ts);
-
-	input_dev->event = h3600ts_event;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
-		BIT_MASK(EV_LED) | BIT_MASK(EV_PWR);
-	input_dev->ledbit[0] = BIT_MASK(LED_SLEEP);
-	input_set_abs_params(input_dev, ABS_X, 60, 985, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 35, 1024, 0, 0);
-
-	set_bit(KEY_RECORD, input_dev->keybit);
-	set_bit(KEY_Q, input_dev->keybit);
-	set_bit(KEY_PROG1, input_dev->keybit);
-	set_bit(KEY_PROG2, input_dev->keybit);
-	set_bit(KEY_PROG3, input_dev->keybit);
-	set_bit(KEY_UP, input_dev->keybit);
-	set_bit(KEY_RIGHT, input_dev->keybit);
-	set_bit(KEY_LEFT, input_dev->keybit);
-	set_bit(KEY_DOWN, input_dev->keybit);
-	set_bit(KEY_ENTER, input_dev->keybit);
-	set_bit(KEY_SUSPEND, input_dev->keybit);
-	set_bit(BTN_TOUCH, input_dev->keybit);
-
-	/* Device specific stuff */
-	set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES);
-	set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE);
-
-	if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler,
-			IRQF_SHARED, "h3600_action", ts->dev)) {
-		printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n");
-		err = -EBUSY;
-		goto fail1;
-	}
-
-	if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler,
-			IRQF_SHARED, "h3600_suspend", ts->dev)) {
-		printk(KERN_ERR "h3600ts.c: Could not allocate Power Button IRQ!\n");
-		err = -EBUSY;
-		goto fail2;
-	}
-
-	serio_set_drvdata(serio, ts);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail3;
-
-	//h3600_flite_control(1, 25);     /* default brightness */
-	err = input_register_device(ts->dev);
-	if (err)
-		goto fail4;
-
-	return 0;
-
-fail4:	serio_close(serio);
-fail3:	serio_set_drvdata(serio, NULL);
-	free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts->dev);
-fail2:	free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts->dev);
-fail1:	input_free_device(input_dev);
-	kfree(ts);
-	return err;
-}
-
-/*
- * h3600ts_disconnect() is the opposite of h3600ts_connect()
- */
-
-static void h3600ts_disconnect(struct serio *serio)
-{
-	struct h3600_dev *ts = serio_get_drvdata(serio);
-
-	free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts->dev);
-	free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts->dev);
-	input_get_device(ts->dev);
-	input_unregister_device(ts->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(ts->dev);
-	kfree(ts);
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id h3600ts_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_H3600,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, h3600ts_serio_ids);
-
-static struct serio_driver h3600ts_drv = {
-	.driver		= {
-		.name	= "h3600ts",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= h3600ts_serio_ids,
-	.interrupt	= h3600ts_interrupt,
-	.connect	= h3600ts_connect,
-	.disconnect	= h3600ts_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init h3600ts_init(void)
-{
-	return serio_register_driver(&h3600ts_drv);
-}
-
-static void __exit h3600ts_exit(void)
-{
-	serio_unregister_driver(&h3600ts_drv);
-}
-
-module_init(h3600ts_init);
-module_exit(h3600ts_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/hampshire.c b/ANDROID_3.4.5/drivers/input/touchscreen/hampshire.c
deleted file mode 100644
index 2da6cc31..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/hampshire.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * Hampshire serial touchscreen driver
- *
- * Copyright (c) 2010 Adam Bennett
- * Based on the dynapro driver (c) Tias Guns
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * 2010/04/08 Adam Bennett <abennett72@gmail.com>
- *   Copied dynapro.c and edited for Hampshire 4-byte protocol
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Hampshire serial touchscreen driver"
-
-MODULE_AUTHOR("Adam Bennett <abennett72@gmail.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define HAMPSHIRE_FORMAT_TOUCH_BIT 0x40
-#define HAMPSHIRE_FORMAT_LENGTH 4
-#define HAMPSHIRE_RESPONSE_BEGIN_BYTE 0x80
-
-#define HAMPSHIRE_MIN_XC 0
-#define HAMPSHIRE_MAX_XC 0x1000
-#define HAMPSHIRE_MIN_YC 0
-#define HAMPSHIRE_MAX_YC 0x1000
-
-#define HAMPSHIRE_GET_XC(data) (((data[3] & 0x0c) >> 2) | (data[1] << 2) | ((data[0] & 0x38) << 6))
-#define HAMPSHIRE_GET_YC(data) ((data[3] & 0x03) | (data[2] << 2) | ((data[0] & 0x07) << 9))
-#define HAMPSHIRE_GET_TOUCHED(data) (HAMPSHIRE_FORMAT_TOUCH_BIT & data[0])
-
-/*
- * Per-touchscreen data.
- */
-
-struct hampshire {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[HAMPSHIRE_FORMAT_LENGTH];
-	char phys[32];
-};
-
-static void hampshire_process_data(struct hampshire *phampshire)
-{
-	struct input_dev *dev = phampshire->dev;
-
-	if (HAMPSHIRE_FORMAT_LENGTH == ++phampshire->idx) {
-		input_report_abs(dev, ABS_X, HAMPSHIRE_GET_XC(phampshire->data));
-		input_report_abs(dev, ABS_Y, HAMPSHIRE_GET_YC(phampshire->data));
-		input_report_key(dev, BTN_TOUCH,
-				 HAMPSHIRE_GET_TOUCHED(phampshire->data));
-		input_sync(dev);
-
-		phampshire->idx = 0;
-	}
-}
-
-static irqreturn_t hampshire_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct hampshire *phampshire = serio_get_drvdata(serio);
-
-	phampshire->data[phampshire->idx] = data;
-
-	if (HAMPSHIRE_RESPONSE_BEGIN_BYTE & phampshire->data[0])
-		hampshire_process_data(phampshire);
-	else
-		dev_dbg(&serio->dev, "unknown/unsynchronized data: %x\n",
-			phampshire->data[0]);
-
-	return IRQ_HANDLED;
-}
-
-static void hampshire_disconnect(struct serio *serio)
-{
-	struct hampshire *phampshire = serio_get_drvdata(serio);
-
-	input_get_device(phampshire->dev);
-	input_unregister_device(phampshire->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(phampshire->dev);
-	kfree(phampshire);
-}
-
-/*
- * hampshire_connect() is the routine that is called when someone adds a
- * new serio device that supports hampshire protocol and registers it as
- * an input device. This is usually accomplished using inputattach.
- */
-
-static int hampshire_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct hampshire *phampshire;
-	struct input_dev *input_dev;
-	int err;
-
-	phampshire = kzalloc(sizeof(struct hampshire), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!phampshire || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	phampshire->serio = serio;
-	phampshire->dev = input_dev;
-	snprintf(phampshire->phys, sizeof(phampshire->phys),
-		 "%s/input0", serio->phys);
-
-	input_dev->name = "Hampshire Serial TouchScreen";
-	input_dev->phys = phampshire->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_HAMPSHIRE;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0001;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(phampshire->dev, ABS_X,
-			     HAMPSHIRE_MIN_XC, HAMPSHIRE_MAX_XC, 0, 0);
-	input_set_abs_params(phampshire->dev, ABS_Y,
-			     HAMPSHIRE_MIN_YC, HAMPSHIRE_MAX_YC, 0, 0);
-
-	serio_set_drvdata(serio, phampshire);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(phampshire->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(phampshire);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id hampshire_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_HAMPSHIRE,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, hampshire_serio_ids);
-
-static struct serio_driver hampshire_drv = {
-	.driver		= {
-		.name	= "hampshire",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= hampshire_serio_ids,
-	.interrupt	= hampshire_interrupt,
-	.connect	= hampshire_connect,
-	.disconnect	= hampshire_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init hampshire_init(void)
-{
-	return serio_register_driver(&hampshire_drv);
-}
-
-static void __exit hampshire_exit(void)
-{
-	serio_unregister_driver(&hampshire_drv);
-}
-
-module_init(hampshire_init);
-module_exit(hampshire_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/hp680_ts_input.c b/ANDROID_3.4.5/drivers/input/touchscreen/hp680_ts_input.c
deleted file mode 100644
index 85cf9bee..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/hp680_ts_input.c
+++ /dev/null
@@ -1,127 +0,0 @@
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/io.h>
-#include <asm/delay.h>
-#include <asm/adc.h>
-#include <mach/hp6xx.h>
-
-#define MODNAME "hp680_ts_input"
-
-#define HP680_TS_ABS_X_MIN	40
-#define HP680_TS_ABS_X_MAX	950
-#define HP680_TS_ABS_Y_MIN	80
-#define HP680_TS_ABS_Y_MAX	910
-
-#define	PHDR	0xa400012e
-#define SCPDR	0xa4000136
-
-static void do_softint(struct work_struct *work);
-
-static struct input_dev *hp680_ts_dev;
-static DECLARE_DELAYED_WORK(work, do_softint);
-
-static void do_softint(struct work_struct *work)
-{
-	int absx = 0, absy = 0;
-	u8 scpdr;
-	int touched = 0;
-
-	if (__raw_readb(PHDR) & PHDR_TS_PEN_DOWN) {
-		scpdr = __raw_readb(SCPDR);
-		scpdr |= SCPDR_TS_SCAN_ENABLE;
-		scpdr &= ~SCPDR_TS_SCAN_Y;
-		__raw_writeb(scpdr, SCPDR);
-		udelay(30);
-
-		absy = adc_single(ADC_CHANNEL_TS_Y);
-
-		scpdr = __raw_readb(SCPDR);
-		scpdr |= SCPDR_TS_SCAN_Y;
-		scpdr &= ~SCPDR_TS_SCAN_X;
-		__raw_writeb(scpdr, SCPDR);
-		udelay(30);
-
-		absx = adc_single(ADC_CHANNEL_TS_X);
-
-		scpdr = __raw_readb(SCPDR);
-		scpdr |= SCPDR_TS_SCAN_X;
-		scpdr &= ~SCPDR_TS_SCAN_ENABLE;
-		__raw_writeb(scpdr, SCPDR);
-		udelay(100);
-		touched = __raw_readb(PHDR) & PHDR_TS_PEN_DOWN;
-	}
-
-	if (touched) {
-		input_report_key(hp680_ts_dev, BTN_TOUCH, 1);
-		input_report_abs(hp680_ts_dev, ABS_X, absx);
-		input_report_abs(hp680_ts_dev, ABS_Y, absy);
-	} else {
-		input_report_key(hp680_ts_dev, BTN_TOUCH, 0);
-	}
-
-	input_sync(hp680_ts_dev);
-	enable_irq(HP680_TS_IRQ);
-}
-
-static irqreturn_t hp680_ts_interrupt(int irq, void *dev)
-{
-	disable_irq_nosync(irq);
-	schedule_delayed_work(&work, HZ / 20);
-
-	return IRQ_HANDLED;
-}
-
-static int __init hp680_ts_init(void)
-{
-	int err;
-
-	hp680_ts_dev = input_allocate_device();
-	if (!hp680_ts_dev)
-		return -ENOMEM;
-
-	hp680_ts_dev->evbit[0] = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
-	hp680_ts_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(hp680_ts_dev, ABS_X,
-		HP680_TS_ABS_X_MIN, HP680_TS_ABS_X_MAX, 0, 0);
-	input_set_abs_params(hp680_ts_dev, ABS_Y,
-		HP680_TS_ABS_Y_MIN, HP680_TS_ABS_Y_MAX, 0, 0);
-
-	hp680_ts_dev->name = "HP Jornada touchscreen";
-	hp680_ts_dev->phys = "hp680_ts/input0";
-
-	if (request_irq(HP680_TS_IRQ, hp680_ts_interrupt,
-			0, MODNAME, NULL) < 0) {
-		printk(KERN_ERR "hp680_touchscreen.c: Can't allocate irq %d\n",
-		       HP680_TS_IRQ);
-		err = -EBUSY;
-		goto fail1;
-	}
-
-	err = input_register_device(hp680_ts_dev);
-	if (err)
-		goto fail2;
-
-	return 0;
-
- fail2:	free_irq(HP680_TS_IRQ, NULL);
-	cancel_delayed_work_sync(&work);
- fail1:	input_free_device(hp680_ts_dev);
-	return err;
-}
-
-static void __exit hp680_ts_exit(void)
-{
-	free_irq(HP680_TS_IRQ, NULL);
-	cancel_delayed_work_sync(&work);
-	input_unregister_device(hp680_ts_dev);
-}
-
-module_init(hp680_ts_init);
-module_exit(hp680_ts_exit);
-
-MODULE_AUTHOR("Andriy Skulysh, askulysh@image.kiev.ua");
-MODULE_DESCRIPTION("HP Jornada 680 touchscreen driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/htcpen.c b/ANDROID_3.4.5/drivers/input/touchscreen/htcpen.c
deleted file mode 100644
index d13143b6..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/htcpen.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * HTC Shift touchscreen driver
- *
- * Copyright (C) 2008 Pau Oliva Fora <pof@eslack.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/isa.h>
-#include <linux/ioport.h>
-#include <linux/dmi.h>
-
-MODULE_AUTHOR("Pau Oliva Fora <pau@eslack.org>");
-MODULE_DESCRIPTION("HTC Shift touchscreen driver");
-MODULE_LICENSE("GPL");
-
-#define HTCPEN_PORT_IRQ_CLEAR	0x068
-#define HTCPEN_PORT_INIT	0x06c
-#define HTCPEN_PORT_INDEX	0x0250
-#define HTCPEN_PORT_DATA	0x0251
-#define HTCPEN_IRQ		3
-
-#define DEVICE_ENABLE		0xa2
-#define DEVICE_DISABLE		0xa3
-
-#define X_INDEX			3
-#define Y_INDEX			5
-#define TOUCH_INDEX		0xb
-#define LSB_XY_INDEX		0xc
-#define X_AXIS_MAX		2040
-#define Y_AXIS_MAX		2040
-
-static bool invert_x;
-module_param(invert_x, bool, 0644);
-MODULE_PARM_DESC(invert_x, "If set, X axis is inverted");
-static bool invert_y;
-module_param(invert_y, bool, 0644);
-MODULE_PARM_DESC(invert_y, "If set, Y axis is inverted");
-
-static irqreturn_t htcpen_interrupt(int irq, void *handle)
-{
-	struct input_dev *htcpen_dev = handle;
-	unsigned short x, y, xy;
-
-	/* 0 = press; 1 = release */
-	outb_p(TOUCH_INDEX, HTCPEN_PORT_INDEX);
-
-	if (inb_p(HTCPEN_PORT_DATA)) {
-		input_report_key(htcpen_dev, BTN_TOUCH, 0);
-	} else {
-		outb_p(X_INDEX, HTCPEN_PORT_INDEX);
-		x = inb_p(HTCPEN_PORT_DATA);
-
-		outb_p(Y_INDEX, HTCPEN_PORT_INDEX);
-		y = inb_p(HTCPEN_PORT_DATA);
-
-		outb_p(LSB_XY_INDEX, HTCPEN_PORT_INDEX);
-		xy = inb_p(HTCPEN_PORT_DATA);
-
-		/* get high resolution value of X and Y using LSB */
-		x = X_AXIS_MAX - ((x * 8) + ((xy >> 4) & 0xf));
-		y = (y * 8) + (xy & 0xf);
-		if (invert_x)
-			x = X_AXIS_MAX - x;
-		if (invert_y)
-			y = Y_AXIS_MAX - y;
-
-		if (x != X_AXIS_MAX && x != 0) {
-			input_report_key(htcpen_dev, BTN_TOUCH, 1);
-			input_report_abs(htcpen_dev, ABS_X, x);
-			input_report_abs(htcpen_dev, ABS_Y, y);
-		}
-	}
-
-	input_sync(htcpen_dev);
-
-	inb_p(HTCPEN_PORT_IRQ_CLEAR);
-
-	return IRQ_HANDLED;
-}
-
-static int htcpen_open(struct input_dev *dev)
-{
-	outb_p(DEVICE_ENABLE, HTCPEN_PORT_INIT);
-
-	return 0;
-}
-
-static void htcpen_close(struct input_dev *dev)
-{
-	outb_p(DEVICE_DISABLE, HTCPEN_PORT_INIT);
-	synchronize_irq(HTCPEN_IRQ);
-}
-
-static int __devinit htcpen_isa_probe(struct device *dev, unsigned int id)
-{
-	struct input_dev *htcpen_dev;
-	int err = -EBUSY;
-
-	if (!request_region(HTCPEN_PORT_IRQ_CLEAR, 1, "htcpen")) {
-		printk(KERN_ERR "htcpen: unable to get IO region 0x%x\n",
-			HTCPEN_PORT_IRQ_CLEAR);
-		goto request_region1_failed;
-	}
-
-	if (!request_region(HTCPEN_PORT_INIT, 1, "htcpen")) {
-		printk(KERN_ERR "htcpen: unable to get IO region 0x%x\n",
-			HTCPEN_PORT_INIT);
-		goto request_region2_failed;
-	}
-
-	if (!request_region(HTCPEN_PORT_INDEX, 2, "htcpen")) {
-		printk(KERN_ERR "htcpen: unable to get IO region 0x%x\n",
-			HTCPEN_PORT_INDEX);
-		goto request_region3_failed;
-	}
-
-	htcpen_dev = input_allocate_device();
-	if (!htcpen_dev) {
-		printk(KERN_ERR "htcpen: can't allocate device\n");
-		err = -ENOMEM;
-		goto input_alloc_failed;
-	}
-
-	htcpen_dev->name = "HTC Shift EC TouchScreen";
-	htcpen_dev->id.bustype = BUS_ISA;
-
-	htcpen_dev->evbit[0] = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
-	htcpen_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(htcpen_dev, ABS_X, 0, X_AXIS_MAX, 0, 0);
-	input_set_abs_params(htcpen_dev, ABS_Y, 0, Y_AXIS_MAX, 0, 0);
-
-	htcpen_dev->open = htcpen_open;
-	htcpen_dev->close = htcpen_close;
-
-	err = request_irq(HTCPEN_IRQ, htcpen_interrupt, 0, "htcpen",
-			htcpen_dev);
-	if (err) {
-		printk(KERN_ERR "htcpen: irq busy\n");
-		goto request_irq_failed;
-	}
-
-	inb_p(HTCPEN_PORT_IRQ_CLEAR);
-
-	err = input_register_device(htcpen_dev);
-	if (err)
-		goto input_register_failed;
-
-	dev_set_drvdata(dev, htcpen_dev);
-
-	return 0;
-
- input_register_failed:
-	free_irq(HTCPEN_IRQ, htcpen_dev);
- request_irq_failed:
-	input_free_device(htcpen_dev);
- input_alloc_failed:
-	release_region(HTCPEN_PORT_INDEX, 2);
- request_region3_failed:
-	release_region(HTCPEN_PORT_INIT, 1);
- request_region2_failed:
-	release_region(HTCPEN_PORT_IRQ_CLEAR, 1);
- request_region1_failed:
-	return err;
-}
-
-static int __devexit htcpen_isa_remove(struct device *dev, unsigned int id)
-{
-	struct input_dev *htcpen_dev = dev_get_drvdata(dev);
-
-	input_unregister_device(htcpen_dev);
-
-	free_irq(HTCPEN_IRQ, htcpen_dev);
-
-	release_region(HTCPEN_PORT_INDEX, 2);
-	release_region(HTCPEN_PORT_INIT, 1);
-	release_region(HTCPEN_PORT_IRQ_CLEAR, 1);
-
-	dev_set_drvdata(dev, NULL);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int htcpen_isa_suspend(struct device *dev, unsigned int n,
-				pm_message_t state)
-{
-	outb_p(DEVICE_DISABLE, HTCPEN_PORT_INIT);
-
-	return 0;
-}
-
-static int htcpen_isa_resume(struct device *dev, unsigned int n)
-{
-	outb_p(DEVICE_ENABLE, HTCPEN_PORT_INIT);
-
-	return 0;
-}
-#endif
-
-static struct isa_driver htcpen_isa_driver = {
-	.probe		= htcpen_isa_probe,
-	.remove		= __devexit_p(htcpen_isa_remove),
-#ifdef CONFIG_PM
-	.suspend	= htcpen_isa_suspend,
-	.resume		= htcpen_isa_resume,
-#endif
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= "htcpen",
-	}
-};
-
-static struct dmi_system_id __initdata htcshift_dmi_table[] = {
-	{
-		.ident = "Shift",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "High Tech Computer Corp"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Shift"),
-		},
-	},
-	{ }
-};
-MODULE_DEVICE_TABLE(dmi, htcshift_dmi_table);
-
-static int __init htcpen_isa_init(void)
-{
-	if (!dmi_check_system(htcshift_dmi_table))
-		return -ENODEV;
-
-	return isa_register_driver(&htcpen_isa_driver, 1);
-}
-
-static void __exit htcpen_isa_exit(void)
-{
-	isa_unregister_driver(&htcpen_isa_driver);
-}
-
-module_init(htcpen_isa_init);
-module_exit(htcpen_isa_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/Kconfig
deleted file mode 100755
index dbd6a729..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# ICN83XX capacity touch screen driver configuration
-#
-config TOUCHSCREEN_ICN83XX
-	tristate "ICN83XX I2C Capacitive Touchscreen Input Driver Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with touchscreen
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_ts_icn83xx
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/Makefile
deleted file mode 100755
index e1070854..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_icn83xx

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := icn83xx.o flash.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers modules.builtin

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers modules.builtin

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/flash.c b/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/flash.c
deleted file mode 100755
index 595545d8..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/flash.c
+++ /dev/null
@@ -1,973 +0,0 @@
-/*++

- 

- Copyright (c) 2012-2022 ChipOne Technology (Beijing) Co., Ltd. All Rights Reserved.

- This PROPRIETARY SOFTWARE is the property of ChipOne Technology (Beijing) Co., Ltd. 

- and may contains trade secrets and/or other confidential information of ChipOne 

- Technology (Beijing) Co., Ltd. This file shall not be disclosed to any third party,

- in whole or in part, without prior written consent of ChipOne.  

- THIS PROPRIETARY SOFTWARE & ANY RELATED DOCUMENTATION ARE PROVIDED AS IS, 

- WITH ALL FAULTS, & WITHOUT WARRANTY OF ANY KIND. CHIPONE DISCLAIMS ALL EXPRESS OR 

- IMPLIED WARRANTIES.  

- 

- File Name:    flash.c

- Abstract:

-               flash operation, read write etc.

- Author:       Zhimin Tian

- Date :        10 30,2012

- Version:      0.1[.revision]

- History :

-     Change logs.  

- --*/

-#include "icn83xx.h"

-

-struct file  *fp; 

-int g_status = R_OK;

-static char fw_mode = 0;

-static int fw_size = 0;

-static unsigned char *fw_buf;

-

-void icn83xx_rawdatadump(short *mem, int size, char br)

-{

-    int i;

-    for(i=0;i<size; i++)

-    {

-        if((i!=0)&&(i%br == 0))

-            printk("\n");

-        printk(" %5d", mem[i]);

-    }

-    printk("\n"); 

-} 

-

-void icn83xx_memdump(char *mem, int size)

-{

-    int i;

-    for(i=0;i<size; i++)

-    {

-        if(i%16 == 0)

-            printk("\n");

-        printk(" 0x%2x", mem[i]);

-    }

-    printk("\n"); 

-} 

-

-int  icn83xx_checksum(int sum, char *buf, unsigned int size)

-{

-    int i;

-    for(i=0; i<size; i++)

-    {

-        sum = sum + buf[i];

-    }

-    return sum;

-}

-

-

-int icn83xx_update_status(int status)

-{

-//  flash_info("icn83xx_update_status: %d\n", status);

-    g_status = status;

-    return 0;

-}

-

-int icn83xx_get_status(void)

-{

-    return  g_status;

-}

-

-void icn83xx_set_fw(int size, unsigned char *buf)

-{

-    fw_size = size;

-    fw_buf = buf;

-    

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_writeInfo 

-Input   :   addr, value

-Output  :   

-function    :   write Flash Info

-***********************************************************************************************/

-

-int icn83xx_writeInfo(unsigned short addr, char value)

-{

-    int ret = -1;

-    char temp_buf[3];

-    

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);            

-    ret = icn83xx_i2c_txdata(230, temp_buf, 2);

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(2);

-    temp_buf[0] = value;

-    ret = icn83xx_i2c_txdata(232, temp_buf, 1);

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(5);

-    return 0;   

-}

-/***********************************************************************************************

-Name    :   icn83xx_readInfo 

-Input   :   

-Output  :   

-function    :   read Flash info

-***********************************************************************************************/

-

-int icn83xx_readInfo(unsigned short addr, char *value)

-{

-    int ret = -1;

-    char temp_buf[3];

-    

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);            

-    ret = icn83xx_i2c_txdata(230, temp_buf, 2);

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(2);

-    ret = icn83xx_i2c_rxdata(232, value, 1); 

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(2);

-    return 0;   

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_writeReg 

-Input   :   addr, value

-Output  :   

-function    :   write MCU xdata and reg

-***********************************************************************************************/

-

-int icn83xx_writeReg(unsigned short addr, char value)

-{

-    int ret = -1;

-    char temp_buf[3];

-

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);            

-    ret = icn83xx_i2c_txdata(224, temp_buf, 2);

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(2);

-    temp_buf[0] = value;

-    ret = icn83xx_i2c_txdata(226, temp_buf, 1);

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(5);

-    return 0;   

-}

-/***********************************************************************************************

-Name    :   icn83xx_readReg 

-Input   :   

-Output  :   

-function    :   read MCU xdata and reg

-***********************************************************************************************/

-

-int icn83xx_readReg(unsigned short addr, char *value)

-{

-    int ret = -1;

-    char temp_buf[3];

-    

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);            

-    ret = icn83xx_i2c_txdata(224, temp_buf, 2);

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(2);

-

-    ret = icn83xx_i2c_rxdata(226, value, 1); 

-    if (ret < 0) {

-        op_error("%s failed! ret: %d\n", __func__, ret);

-        return -1;

-    }

-    mdelay(2);

-    return 0;   

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_open_fw 

-Input   :   *fw

-            

-Output  :   file size

-function    :   open the fw file, and return total size

-***********************************************************************************************/

-int  icn83xx_open_fw( char *fw)

-{

-    int file_size;

-    mm_segment_t fs; 

-    struct inode *inode = NULL; 

-    if(strcmp(fw, "icn83xx_firmware") == 0)

-    {

-        fw_mode = 1;  //use inner array

-        return fw_size;

-    }

-    else

-    {

-        fw_mode = 0; //use file in file system

-    }

-    

-    fp = filp_open(fw, O_RDONLY, 0); 

-    if (IS_ERR(fp)) { 

-        flash_error("read fw file error\n"); 

-        return -1; 

-    } 

-    else

-        flash_info("open fw file ok\n"); 

-        

-    inode = fp->f_dentry->d_inode;

-    file_size = inode->i_size;  

-    flash_info("file size: %d\n", file_size); 

-

-    fs = get_fs(); 

-    set_fs(KERNEL_DS); 

-    

-    return  file_size;

-    

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_read_fw 

-Input   :   offset

-            length, read length

-            buf, return buffer

-Output  :   

-function    :   read data to buffer

-***********************************************************************************************/

-int  icn83xx_read_fw(int offset, int length, char *buf)

-{

-    loff_t  pos = offset;               

-    if(fw_mode == 1)

-    {

-        memcpy(buf, fw_buf+offset, length);

-    }

-    else

-    {                   

-        vfs_read(fp, buf, length, &pos); 

-    }

-//  icn83xx_memdump(buf, length);

-    return 0;       

-}

-

-

-/***********************************************************************************************

-Name    :   icn83xx_close_fw 

-Input   :   

-Output  :   

-function    :   close file

-***********************************************************************************************/

-int  icn83xx_close_fw(void)

-{   

-    if(fw_mode == 0)

-    {

-        filp_close(fp, NULL); 

-    }

-    

-    return 0;

-}

-/***********************************************************************************************

-Name    :   icn83xx_readVersion

-Input   :   void

-Output  :   

-function    :   return version

-***********************************************************************************************/

-int icn83xx_readVersion(void)

-{

-    int err = 0;

-    char tmp[2];    

-    short CurVersion;

-    err = icn83xx_i2c_rxdata(12, tmp, 2);

-    if (err < 0) {

-        calib_error("%s failed: %d\n", __func__, err); 

-        return err;

-    }       

-    CurVersion = (tmp[0]<<8) | tmp[1];

-    return CurVersion;  

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_changemode 

-Input   :   normal/factory/config

-Output  :   

-function    :   change work mode

-***********************************************************************************************/

-int icn83xx_changemode(char mode)

-{

-    char value = 0x0;

-    icn83xx_write_reg(0, mode); 

-    mdelay(1);

-    icn83xx_read_reg(1, &value);

-    while(value != 0)

-    {

-        mdelay(1);

-        icn83xx_read_reg(1, &value);

-    }   

-//  calib_info("icn83xx_changemode ok\n");

-    return 0;   

-}

-

-

-/***********************************************************************************************

-Name    :   icn83xx_readrawdata 

-Input   :   rownum and length

-Output  :   

-function    :   read one row rawdata

-***********************************************************************************************/

-

-int icn83xx_readrawdata(char *buffer, char row, char length)

-{

-    int err = 0;

-    int i;

-//  calib_info("readrawdata: %d, length: %d\n", row, length);

-    icn83xx_write_reg(3, row);

-    mdelay(1);

-    err = icn83xx_i2c_rxdata(160, buffer, length);

-    if (err < 0) {

-        calib_error("%s failed: %d\n", __func__, err); 

-        return err;

-    }   

-

-    for(i=0; i<length; i=i+2)

-    {

-        swap_ab(buffer[i], buffer[i+1]);

-    }   

-    return err; 

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_scanTP 

-Input   :   

-Output  :   

-function    :   scan one frame rawdata

-***********************************************************************************************/

-

-int icn83xx_scanTP(void)

-{

-    char value = 0;

-    icn83xx_write_reg(2, 0x0); 

-    mdelay(1);  

-    icn83xx_read_reg(2, &value);

-    while(value != 1)

-    {

-        mdelay(1);

-        icn83xx_read_reg(2, &value);

-    }

-//  calib_info("icn83xx_scanTP ok\n");    

-    return 0;

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_readTP 

-Input   :   rownum and columnnum

-Output  :   

-function    :   read one frame rawdata

-***********************************************************************************************/

-

-int icn83xx_readTP(char row_num, char column_num, char *buffer)

-{

-    int err = 0;

-    int i;

-//  calib_info("icn83xx_readTP\n");

-    icn83xx_changemode(1);  

-    icn83xx_scanTP();

-    for(i=0; i<row_num; i++)

-    {

-        icn83xx_readrawdata(&buffer[i*16*2], i, column_num*2);

-    }

-    icn83xx_changemode(0);  

-    return err; 

-}

-

-

-/***********************************************************************************************

-Name    :   icn83xx_goto_progmode 

-Input   :   

-Output  :   

-function    :   change MCU to progmod

-***********************************************************************************************/

-int icn83xx_goto_progmode(void)

-{

-    int ret = -1;

-//    char value[64];

-    char regValue = 0;

-    

-    flash_info("icn83xx_goto_progmode\n");

-    

-    ret = icn83xx_readReg(0x009, &regValue);

-    if(ret != 0)

-        return ret; 

-    flash_info("[0x009]: 0x%x\n", regValue);  

-        

-// open clock

-    if(regValue != 0xDF)

-    {

-        icn83xx_changemode(2);

-        ret = icn83xx_writeReg(0x002, 0x00);

-        if(ret != 0)

-            return ret;         

-        ret = icn83xx_writeReg(0x009, 0xDF);

-        if(ret != 0)

-            return ret; 

-        ret = icn83xx_writeReg(0x010, 0x00);

-        if(ret != 0)

-            return ret;     

-        

-    }

-    

-/*  

-    addr = 0x0;

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);            

-    ret = icn83xx_i2c_txdata(230, temp_buf, 2);

-    if (ret < 0) {

-        pr_err("write reg failed! ret: %d\n", ret);

-        return -1;

-    }

-

-    temp_buf[0] = 0xff;

-    ret = icn83xx_i2c_txdata(232, temp_buf, 1);

-    if (ret < 0) {

-        pr_err("write reg failed! ret: %d\n", ret);

-        return -1;

-    }   

-*/

-    ret = icn83xx_writeInfo(0x0, 0xff);

-    if(ret != 0)

-        return ret;

-

-/*    

-    addr = 0x1;

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);            

-    ret = icn83xx_i2c_txdata(230, temp_buf, 2);

-    if (ret < 0) {

-        pr_err("write reg failed! ret: %d\n", ret);

-        return -1;

-    }

-

-    temp_buf[0] = 0xff;

-    ret = icn83xx_i2c_txdata(232, temp_buf, 1);

-    if (ret < 0) {

-        pr_err("write reg failed! ret: %d\n", ret);

-        return -1;

-    }       

-*/

-    ret = icn83xx_writeInfo(0x1, 0xff);

-    if(ret != 0)

-        return ret;   

-        

-    ret = icn83xx_writeInfo(0x10, 0xff);

-    if(ret != 0)

-        return ret;   

-        

-    ret = icn83xx_writeInfo(0x11, 0xff);

-    if(ret != 0)

-        return ret;                 

-/*    

-    addr = 0xf00;

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);            

-    ret = icn83xx_i2c_txdata(224, temp_buf, 2);

-    if (ret < 0) {

-        pr_err("write reg failed! ret: %d\n", ret);

-        return -1;

-    }

-    temp_buf[0] = 0x1;

-    ret = icn83xx_i2c_txdata(226, temp_buf, 1);

-    if (ret < 0) {

-        pr_err("write reg failed! ret: %d\n", ret);

-        return -1;

-    }       

-*/

-    ret = icn83xx_writeReg(0xf00, 1);

-    if(ret != 0)

-        return ret;

-    icn83xx_ts_reset();     

-    //mdelay(100);        

-    msleep(100);        

-    return 0;   

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_check_progmod 

-Input   :   

-Output  :   

-function    :   check if MCU at progmode or not

-***********************************************************************************************/

-int icn83xx_check_progmod(void)

-{

-    int ret;

-    unsigned char ucTemp = 0x0;

-    ret = icn83xx_prog_i2c_rxdata(0x0, &ucTemp, 1);

-    flash_info("icn83xx_check_progmod: 0x%x\n", ucTemp);

-    if(ret < 0)

-    {

-        flash_error("icn83xx_check_progmod error, ret: %d\n", ret);

-        return ret;

-    }

-

-    return 0;

-}

-

-

-/***********************************************************************************************

-Name    :   icn83xx_uu 

-Input   :   

-Output  :   

-function    :   unlock flash

-***********************************************************************************************/

-int icn83xx_uu(void)

-{

-    unsigned char ucTemp = 0x0;

-    ucTemp = 0x1e;                      

-    icn83xx_prog_i2c_txdata(0x050a, &ucTemp, 1);

-    ucTemp = 0x10;                      

-    icn83xx_prog_i2c_txdata(0x050b, &ucTemp, 1);

-    return 0;   

-}

-/***********************************************************************************************

-Name    :   icn83xx_ll 

-Input   :   

-Output  :   

-function    :   lock flash

-***********************************************************************************************/

-void icn83xx_ll(void)

-{

-    unsigned char ucTemp = 0x0;

-    ucTemp = 0xcc;                      

-    icn83xx_prog_i2c_txdata(0x050a, &ucTemp, 1);

-    ucTemp = 0xcc;                      

-    icn83xx_prog_i2c_txdata(0x050b, &ucTemp, 1);        

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_op1 

-Input   :   

-Output  :   

-function    :   erase flash

-***********************************************************************************************/

-

-int  icn83xx_op1(char info, unsigned short offset, unsigned int size)

-{

-    int count = 0;

-    unsigned char ucTemp = 0x0;

-    unsigned short uiAddress = 0x0; 

-    int i;

-    

-    icn83xx_uu();

-    for(i=0; i<size; )

-    {       

-        uiAddress = offset + i;

-//      flash_info("uiAddress: 0x%x\n", uiAddress);

-        ucTemp = U16LOBYTE(uiAddress);                        

-        icn83xx_prog_i2c_txdata(0x0502, &ucTemp, 1);

-        ucTemp = U16HIBYTE(uiAddress);                       

-        icn83xx_prog_i2c_txdata(0x0503, &ucTemp, 1);

-        

-        ucTemp = 0x02;                                      

-        icn83xx_prog_i2c_txdata(0x0500, &ucTemp, 1);

-        ucTemp = 0x01;

-        count = 0;

-        while(ucTemp)                                       

-        {

-            icn83xx_prog_i2c_rxdata(0x0501, &ucTemp, 1);

-            count++;

-            if(count > 5000)

-            {

-                flash_error("op1 ucTemp: 0x%x\n", ucTemp);

-                return 1;

-            }

-        }

-        i = i+1024;

-    }

-    icn83xx_ll();

-    return 0;

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_op2 

-Input   :   

-Output  :   

-function    :   progm flash

-***********************************************************************************************/

-int  icn83xx_op2(char info, unsigned short offset, unsigned char * buffer, unsigned int size)

-{

-    int count = 0;

-    unsigned int flash_size;

-    unsigned char ucTemp;

-    unsigned short uiAddress;

-    ucTemp = 0x00;

-    uiAddress = 0x1000; 

-    

-    icn83xx_prog_i2c_txdata(uiAddress, buffer, size);

-    

-    icn83xx_uu();

-    

-    ucTemp = U16LOBYTE(offset);                           

-    icn83xx_prog_i2c_txdata(0x0502, &ucTemp, 1);

-    ucTemp = U16HIBYTE(offset); 

-    icn83xx_prog_i2c_txdata(0x0503, &ucTemp, 1);

-    

-    icn83xx_prog_i2c_txdata(0x0504, (char *)&uiAddress, 2);

-

-

-//ensure size is even

-    if(size%2 != 0)

-    {

-        flash_info("write op size: %d\n", size);

-        flash_size = size+1;

-    }

-    else

-        flash_size = size;

-    

-    ucTemp = U16LOBYTE(flash_size);                               

-    icn83xx_prog_i2c_txdata(0x0506, &ucTemp, 1);

-    ucTemp = U16HIBYTE(flash_size);                               

-    icn83xx_prog_i2c_txdata(0x0507, &ucTemp, 1);

-    ucTemp = 0x01;

-

-    if(info > 0)

-       ucTemp = 0x01 | (1<<3);                          

-

-    icn83xx_prog_i2c_txdata(0x0500, &ucTemp, 1);    //

-    while(ucTemp)                                       

-    {

-        icn83xx_prog_i2c_rxdata(0x0501, &ucTemp, 1);

-        count++;

-        if(count > 5000)

-        {

-            flash_error("op2 ucTemp: 0x%x\n", ucTemp);

-            return 1;

-        }       

-        

-    }

-    icn83xx_ll();

-    return 0;   

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_op3 

-Input   :   

-Output  :   

-function    :   read flash

-***********************************************************************************************/

-int  icn83xx_op3(char info, unsigned short offset, unsigned char * buffer, unsigned int size)

-{

-    int count = 0;

-    unsigned int flash_size;

-    unsigned char ucTemp;

-    unsigned short uiAddress;

-    ucTemp = 0x00;

-    uiAddress = 0x1000; 

-    icn83xx_uu();

-    ucTemp = U16LOBYTE(offset);                      

-    icn83xx_prog_i2c_txdata(0x0502, &ucTemp, 1);

-    ucTemp = U16HIBYTE(offset);                       

-    icn83xx_prog_i2c_txdata(0x0503, &ucTemp, 1);

-

-    icn83xx_prog_i2c_txdata(0x0504, (unsigned char*)&uiAddress, 2);

-

-//ensure size is even

-    if(size%2 != 0)

-    {

-        flash_info("read op size: %d\n", size);

-        flash_size = size+1;

-    }

-    else

-        flash_size = size;

-    

-    ucTemp = U16LOBYTE(flash_size);                           

-    icn83xx_prog_i2c_txdata(0x0506, &ucTemp, 1);

-    

-    ucTemp = U16HIBYTE(flash_size);                           

-    icn83xx_prog_i2c_txdata(0x0507, &ucTemp, 1);

-    ucTemp = 0x40;

-

-    if(info > 0)

-        ucTemp = 0x40 | (1<<3);                   

-

-    icn83xx_prog_i2c_txdata(0x0500, &ucTemp, 1);

-    ucTemp = 0x01;

-    while(ucTemp)                                   

-    {

-        icn83xx_prog_i2c_rxdata(0x0501, &ucTemp, 1);

-        count++;

-        if(count > 5000)

-        {

-            flash_error("op3 ucTemp: 0x%x\n", ucTemp);

-            return 1;

-        }       

-                

-    }

-    icn83xx_ll();

-    icn83xx_prog_i2c_rxdata(uiAddress, buffer, size);

-    return 0;   

-}

-

-

-/***********************************************************************************************

-Name    :   icn83xx_goto_nomalmode 

-Input   :   

-Output  :   

-function    :   when prog flash ok, change flash info flag

-***********************************************************************************************/

-int icn83xx_goto_nomalmode(void)

-{

-    int ret = -1;

-    //unsigned short addr = 0;

-    char temp_buf[3];

-

-    flash_info("icn83xx_goto_nomalmode\n");

-    temp_buf[0] = 0x03; 

-    icn83xx_prog_i2c_txdata(0x0f00, temp_buf, 1);

-    

-    msleep(100);

-/*  

-    addr = 0;

-    temp_buf[0] = U16HIBYTE(addr);

-    temp_buf[1] = U16LOBYTE(addr);    

-    temp_buf[2] = 0;        

-    ret = icn83xx_i2c_txdata(230, temp_buf, 2);

-    if (ret < 0) {

-        pr_err("write reg failed! ret: %d\n", ret);

-        return -1;

-    }

-    

-    icn83xx_i2c_rxdata(232, &temp_buf[2], 1);   

-    flash_info("temp_buf[2]: 0x%x\n", temp_buf[2]);

-*/

-    ret = icn83xx_readInfo(0, &temp_buf[2]);

-    if(ret != 0)

-        return ret;

-    flash_info("temp_buf[2]: 0x%x\n", temp_buf[2]);

-    if(temp_buf[2] == 0xff)

-    {

-/*      

-        addr = 0;

-        temp_buf[0] = U16HIBYTE(addr);

-        temp_buf[1] = U16LOBYTE(addr);    

-        ret = icn83xx_i2c_txdata(230, temp_buf, 2);

-        if (ret < 0) {

-            pr_err("write reg failed! ret: %d\n", ret);

-            return -1;

-        }           

-        temp_buf[0] = 0x11;

-        ret = icn83xx_i2c_txdata(232, temp_buf, 1);

-        if (ret < 0) {

-            pr_err("write reg failed! ret: %d\n", ret);

-            return -1;

-        }

-*/      

-        ret = icn83xx_writeInfo(0, 0x11);

-        if(ret != 0)

-            return ret;     

-            

-    }   

-    return 0;

-}

-

-/***********************************************************************************************

-Name    :   icn83xx_read_fw_Ver 

-Input   :   fw

-Output  :   

-function    :   read fw version

-***********************************************************************************************/

-

-short  icn83xx_read_fw_Ver(char *fw)

-{

-    short FWversion;

-    char tmp[2];

-    int file_size;

-    file_size = icn83xx_open_fw(fw);

-    if(file_size < 0)

-    {

-        return -1;  

-    }   

-    icn83xx_read_fw(0x4000, 2, &tmp[0]);

-    

-    icn83xx_close_fw();

-    FWversion = (tmp[0]<<8)|tmp[1];

-//  flash_info("FWversion: 0x%x\n", FWversion);

-    return FWversion;

-}

-

-

-

-

-/***********************************************************************************************

-Name    :   icn83xx_fw_update 

-Input   :   fw

-Output  :   

-function    :   upgrade fw

-***********************************************************************************************/

-

-E_UPGRADE_ERR_TYPE  icn83xx_fw_update(char *fw)

-{

-    int file_size, last_length;

-    int j, num;

-    int checksum_bak = 0;

-    int checksum = 0;

-    char temp_buf[B_SIZE];

-#ifdef ENABLE_BYTE_CHECK    

-    char temp_buf1[B_SIZE];

-#endif  

-

-    file_size = icn83xx_open_fw(fw);

-    if(file_size < 0)

-    {

-        icn83xx_update_status(R_FILE_ERR);

-        return R_FILE_ERR;  

-    }

-    

-    if(icn83xx_goto_progmode() != 0)

-    {

-        if(icn83xx_check_progmod() < 0)

-        {

-            icn83xx_update_status(R_STATE_ERR);

-            icn83xx_close_fw();

-            return R_STATE_ERR;

-        }   

-    }

-//  msleep(50);

-

-    if(icn83xx_op1(0, 0, file_size) != 0)

-    {

-        flash_error("icn83xx_op1 error\n");

-        icn83xx_update_status(R_ERASE_ERR);

-        icn83xx_close_fw();

-        return R_ERASE_ERR;

-    }

-    icn83xx_update_status(5);

-    

-    num = file_size/B_SIZE;

-    for(j=0; j < num; j++)

-    {

-        icn83xx_read_fw(j*B_SIZE, B_SIZE, temp_buf);

-        

-//      icn83xx_op3(0, j*B_SIZE, temp_buf1, B_SIZE);

-//      icn83xx_memdump(temp_buf1, B_SIZE);

-        

-        if(icn83xx_op2(0, j*B_SIZE, temp_buf, B_SIZE) != 0)

-        {

-            icn83xx_update_status(R_PROGRAM_ERR);

-            icn83xx_close_fw();

-            return R_PROGRAM_ERR;

-        }

-        checksum_bak = icn83xx_checksum(checksum_bak, temp_buf, B_SIZE);

-        

-        icn83xx_update_status(5+(int)(60*j/num));

-    }

-    last_length = file_size - B_SIZE*j;

-    if(last_length > 0)

-    {

-        icn83xx_read_fw(j*B_SIZE, last_length, temp_buf);

-        

-//      icn83xx_op3(0, j*B_SIZE, temp_buf1, B_SIZE);

-//      icn83xx_memdump(temp_buf1, B_SIZE);     

-        

-        if(icn83xx_op2(0, j*B_SIZE, temp_buf, last_length) != 0)

-        {

-            icn83xx_update_status(R_PROGRAM_ERR);

-            icn83xx_close_fw();

-            return R_PROGRAM_ERR;

-        }

-        checksum_bak = icn83xx_checksum(checksum_bak, temp_buf, last_length);

-    }

-    

-    icn83xx_close_fw(); 

-    icn83xx_update_status(65);

-    

-#ifdef ENABLE_BYTE_CHECK

-    file_size = icn83xx_open_fw(fw);

-    num = file_size/B_SIZE;

-#endif

-    

-    for(j=0; j < num; j++)

-    {

-

-#ifdef ENABLE_BYTE_CHECK        

-        icn83xx_read_fw(j*B_SIZE, B_SIZE, temp_buf1);

-#endif      

-        icn83xx_op3(0, j*B_SIZE, temp_buf, B_SIZE);

-        checksum = icn83xx_checksum(checksum, temp_buf, B_SIZE);

-

-#ifdef ENABLE_BYTE_CHECK        

-        if(memcmp(temp_buf1, temp_buf, B_SIZE) != 0)

-        {

-            flash_error("cmp error, %d\n", j);

-            icn83xx_memdump(temp_buf1, B_SIZE);

-            icn83xx_memdump(temp_buf, B_SIZE);  

-            icn83xx_update_status(R_VERIFY_ERR);

-#ifdef ENABLE_BYTE_CHECK            

-            icn83xx_close_fw();

-#endif          

-            return R_VERIFY_ERR;                

-            //while(1);

-        }

-#endif      

-        icn83xx_update_status(65+(int)(30*j/num));

-    }

-

-#ifdef ENABLE_BYTE_CHECK    

-    last_length = file_size - B_SIZE*j;

-#endif  

-    if(last_length > 0)

-    {

-#ifdef ENABLE_BYTE_CHECK        

-        icn83xx_read_fw(j*B_SIZE, last_length, temp_buf1);

-#endif      

-        icn83xx_op3(0, j*B_SIZE, temp_buf, last_length);

-        checksum = icn83xx_checksum(checksum, temp_buf, last_length);

-

-#ifdef ENABLE_BYTE_CHECK

-        if(memcmp(temp_buf1, temp_buf, last_length) != 0)

-        {

-            flash_error("cmp error, %d\n", j);

-            icn83xx_memdump(temp_buf1, last_length);    

-            icn83xx_memdump(temp_buf, last_length); 

-            icn83xx_update_status(R_VERIFY_ERR);

-#ifdef ENABLE_BYTE_CHECK            

-            icn83xx_close_fw();

-#endif              

-            return R_VERIFY_ERR;                            

-            //while(1);

-        }

-#endif      

-

-    }

-

-#ifdef ENABLE_BYTE_CHECK    

-    icn83xx_close_fw();

-#endif      

-    

-    flash_info("checksum_bak: 0x%x, checksum: 0x%x\n", checksum_bak, checksum);

-    if(checksum_bak != checksum)

-    {

-        flash_error("upgrade checksum error\n");

-        icn83xx_update_status(R_VERIFY_ERR);

-        return R_VERIFY_ERR;

-    }

-

-    if(icn83xx_goto_nomalmode() != 0)

-    {

-        flash_error("icn83xx_goto_nomalmode error\n");

-        icn83xx_update_status(R_STATE_ERR);

-        return R_STATE_ERR;

-    }

-    

-    icn83xx_update_status(R_OK);

-    flash_info("upgrade ok\n");

-    return R_OK;

-}

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx.c b/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx.c
deleted file mode 100755
index 60e42e50..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx.c
+++ /dev/null
@@ -1,2034 +0,0 @@
-/*++
-
-  Copyright (c) 2012-2022 ChipOne Technology (Beijing) Co., Ltd. All Rights Reserved.
-  This PROPRIETARY SOFTWARE is the property of ChipOne Technology (Beijing) Co., Ltd. 
-  and may contains trade secrets and/or other confidential information of ChipOne 
-  Technology (Beijing) Co., Ltd. This file shall not be disclosed to any third party,
-  in whole or in part, without prior written consent of ChipOne.  
-  THIS PROPRIETARY SOFTWARE & ANY RELATED DOCUMENTATION ARE PROVIDED AS IS, 
-  WITH ALL FAULTS, & WITHOUT WARRANTY OF ANY KIND. CHIPONE DISCLAIMS ALL EXPRESS OR 
-  IMPLIED WARRANTIES.  
-
-  File Name:    icn83xx.c
-Abstract:
-input driver.
-Author:       Zhimin Tian
-Date :        01,17,2013
-Version:      1.0
-History :
-2012,10,30, V0.1 first version  
---*/
-
-#include "icn83xx.h"
-
-#if COMPILE_FW_WITH_DRIVER
-#include "icn83xx_fw.h"
-#endif
-
-static struct touch_param g_param;
-static struct i2c_client *this_client;
-short log_rawdata[28][16];// = {0,};
-short log_diffdata[28][16];// = {0,};
-static int l_suspend = 0; // 1:suspend, 0:normal state
-
-#if SUPPORT_ROCKCHIP
-//if file system not ready,you can use inner array 
-//static char firmware[128] = "icn83xx_firmware";
-#endif
-static char firmware[128] = {"/system/etc/firmware/fw.bin"};
-
-//static void icn_delayedwork_fun(struct work_struct *work);
-extern int register_bl_notifier(struct notifier_block *nb);
-extern int unregister_bl_notifier(struct notifier_block *nb);
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-#define dbg(fmt, args...) do{if (g_param.dbg) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args);}while(0)
-
-static ssize_t cat_dbg(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "echo 1 > dbg : print debug message.\necho 0 > dbg : Do not print debug message.\n");
-}
-static ssize_t echo_dbg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	g_param.dbg = simple_strtoul(buf, NULL, 10) ? 1 : 0;
-	return count;
-}
-static DEVICE_ATTR(dbg, S_IRUGO | S_IWUSR, cat_dbg, echo_dbg);
-
-#if SUPPORT_SYSFS
-static enum hrtimer_restart chipone_timer_func(struct hrtimer *timer);
-static ssize_t icn83xx_show_update(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t icn83xx_store_update(struct device* cd, struct device_attribute *attr, const char* buf, size_t len);
-static ssize_t icn83xx_show_process(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t icn83xx_store_process(struct device* cd, struct device_attribute *attr,const char* buf, size_t len);
-
-static DEVICE_ATTR(update, S_IRUGO | S_IWUSR, icn83xx_show_update, icn83xx_store_update);
-static DEVICE_ATTR(process, S_IRUGO | S_IWUSR, icn83xx_show_process, icn83xx_store_process);
-
-static ssize_t icn83xx_show_process(struct device* cd,struct device_attribute *attr, char* buf)
-{
-	ssize_t ret = 0;
-	sprintf(buf, "icn83xx process\n");
-	ret = strlen(buf) + 1;
-	return ret;
-}
-
-static ssize_t icn83xx_store_process(struct device* cd, struct device_attribute *attr,
-		const char* buf, size_t len)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	unsigned long on_off = simple_strtoul(buf, NULL, 10); 
-	if(on_off == 0)
-	{
-		icn83xx_ts->work_mode = on_off;
-	}
-	else if((on_off == 1) || (on_off == 2))
-	{
-		if((icn83xx_ts->work_mode == 0) && (icn83xx_ts->use_irq == 1))
-		{
-			hrtimer_init(&icn83xx_ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-			icn83xx_ts->timer.function = chipone_timer_func;
-			hrtimer_start(&icn83xx_ts->timer, ktime_set(CTP_START_TIMER/1000, (CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-		}
-		icn83xx_ts->work_mode = on_off;
-	}
-	return len;
-}
-
-static ssize_t icn83xx_show_update(struct device* cd,
-		struct device_attribute *attr, char* buf)
-{
-	ssize_t ret = 0;     
-	sprintf(buf, "icn83xx firmware\n");
-	ret = strlen(buf) + 1;
-	return ret;
-}
-
-static ssize_t icn83xx_store_update(struct device* cd, struct device_attribute *attr, const char* buf, size_t len)
-{
-	//int err=0;
-	//unsigned long on_off = simple_strtoul(buf, NULL, 10); 
-	return len;
-}
-
-static int icn83xx_create_sysfs(struct i2c_client *client)
-{
-	int err;
-	struct device *dev = &(client->dev);
-	icn83xx_trace("%s: \n",__func__);    
-	err = device_create_file(dev, &dev_attr_update);
-	err = device_create_file(dev, &dev_attr_process);
-	return err;
-}
-
-#endif
-
-#if SUPPORT_PROC_FS
-
-pack_head cmd_head;
-static struct proc_dir_entry *icn83xx_proc_entry;
-int  DATA_LENGTH = 0;
-static int icn83xx_tool_write(struct file *filp, const char __user *buff, unsigned long len, void *data)
-{
-	int ret = 0;
-
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	proc_info("%s \n",__func__);  
-	if(down_interruptible(&icn83xx_ts->sem))  
-	{  
-		return -1;   
-	}     
-	ret = copy_from_user(&cmd_head, buff, CMD_HEAD_LENGTH);
-	if(ret)
-	{
-		proc_error("copy_from_user failed.\n");
-		goto write_out;
-	}  
-	else
-	{
-		ret = CMD_HEAD_LENGTH;
-	}
-
-	proc_info("wr  :0x%02x.\n", cmd_head.wr);
-	proc_info("flag:0x%02x.\n", cmd_head.flag);
-	proc_info("circle  :%d.\n", (int)cmd_head.circle);
-	proc_info("times   :%d.\n", (int)cmd_head.times);
-	proc_info("retry   :%d.\n", (int)cmd_head.retry);
-	proc_info("data len:%d.\n", (int)cmd_head.data_len);
-	proc_info("addr len:%d.\n", (int)cmd_head.addr_len);
-	proc_info("addr:0x%02x%02x.\n", cmd_head.addr[0], cmd_head.addr[1]);
-	proc_info("len:%d.\n", (int)len);
-	proc_info("data:0x%02x%02x.\n", buff[CMD_HEAD_LENGTH], buff[CMD_HEAD_LENGTH+1]);
-	if (1 == cmd_head.wr)  // write iic
-	{
-		if(1 == cmd_head.addr_len)
-		{
-			ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
-			if(ret)
-			{
-				proc_error("copy_from_user failed.\n");
-				goto write_out;
-			}
-			ret = icn83xx_i2c_txdata(cmd_head.addr[0], &cmd_head.data[0], cmd_head.data_len);
-			if (ret < 0) {
-				proc_error("write iic failed! ret: %d\n", ret);
-				goto write_out;
-			}
-			ret = cmd_head.data_len + CMD_HEAD_LENGTH;
-			goto write_out;
-		}
-	}
-	else if(3 == cmd_head.wr)
-	{
-		ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
-		if(ret)
-		{
-			proc_error("copy_from_user failed.\n");
-			goto write_out;
-		}
-		ret = cmd_head.data_len + CMD_HEAD_LENGTH;
-		memset(firmware, 0, 128);
-		memcpy(firmware, &cmd_head.data[0], cmd_head.data_len);
-		proc_info("firmware : %s\n", firmware);
-	}
-	else if(5 == cmd_head.wr)
-	{        
-		icn83xx_update_status(1);  
-		ret = kernel_thread((int (*)(void *))icn83xx_fw_update,firmware,CLONE_KERNEL);
-		icn83xx_trace("the kernel_thread result is:%d\n", ret);    
-	}
-	else if(7 == cmd_head.wr)  //write reg
-	{ 
-		if(2 == cmd_head.addr_len)
-		{
-			ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
-			if(ret)
-			{
-				proc_error("copy_from_user failed.\n");
-				goto write_out;
-			}
-			ret = icn83xx_writeReg((cmd_head.addr[0]<<8)|cmd_head.addr[1], cmd_head.data[0]);
-			if (ret < 0) {
-				proc_error("write reg failed! ret: %d\n", ret);
-				goto write_out;
-			}
-			ret = cmd_head.data_len + CMD_HEAD_LENGTH;
-			goto write_out;   
-
-		}
-	}
-
-write_out:
-	up(&icn83xx_ts->sem); 
-	return len;
-
-}
-static int icn83xx_tool_read( char *page, char **start, off_t off, int count, int *eof, void *data )
-{
-	int i;
-	int ret = 0;
-	int data_len = 0;
-	int len = 0;
-	int loc = 0;
-	char retvalue;
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	if(down_interruptible(&icn83xx_ts->sem))  
-	{  
-		return -1;   
-	}     
-	proc_info("%s: count:%d, off:%d, cmd_head.data_len: %d\n",__func__, count, (int)off, cmd_head.data_len); 
-	if (cmd_head.wr % 2)
-	{
-		ret = 0;
-		goto read_out;
-	}
-	else if (0 == cmd_head.wr)   //read iic
-	{
-		if(1 == cmd_head.addr_len)
-		{
-			data_len = cmd_head.data_len;
-			if(cmd_head.addr[0] == 0xff)
-			{                
-				page[0] = 83;
-				proc_info("read ic type: %d\n", page[0]);
-			}
-			else
-			{
-				while(data_len>0)
-				{
-					if (data_len > DATA_LENGTH)
-					{
-						len = DATA_LENGTH;
-					}
-					else
-					{
-						len = data_len;
-					}
-					data_len -= len;   
-					memset(&cmd_head.data[0], 0, len+1);
-					ret = icn83xx_i2c_rxdata(cmd_head.addr[0]+loc, &cmd_head.data[0], len);
-					//proc_info("cmd_head.data[0]: 0x%02x\n", cmd_head.data[0]);
-					//proc_info("cmd_head.data[1]: 0x%02x\n", cmd_head.data[1]);
-					if(ret < 0)
-					{
-						icn83xx_error("read iic failed: %d\n", ret);
-						goto read_out;
-					}
-					else
-					{
-						//proc_info("iic read out %d bytes, loc: %d\n", len, loc);
-						memcpy(&page[loc], &cmd_head.data[0], len);
-					}
-					loc += len;
-				}
-				proc_info("page[0]: 0x%02x\n", page[0]);
-				proc_info("page[1]: 0x%02x\n", page[1]);
-			}
-		}
-	}
-	else if(2 == cmd_head.wr)  //read rawdata
-	{
-		//scan tp rawdata
-		icn83xx_write_reg(4, 0x20); 
-		mdelay(cmd_head.times);
-		icn83xx_read_reg(2, &retvalue);
-		while(retvalue != 1)
-		{
-			mdelay(cmd_head.times);
-			icn83xx_read_reg(2, &retvalue);
-		}            
-
-		if(2 == cmd_head.addr_len)
-		{
-			for(i=0; i<cmd_head.addr[1]; i++)
-			{
-				icn83xx_write_reg(3, i);
-				mdelay(cmd_head.times);
-				ret = icn83xx_i2c_rxdata(128, &cmd_head.data[0], cmd_head.addr[0]*2);
-				if (ret < 0) 
-				{
-					icn83xx_error("read rawdata failed: %d\n", ret);            
-					goto read_out;           
-				}
-				else
-				{
-					//proc_info("read rawdata out %d bytes, loc: %d\n", cmd_head.addr[0]*2, loc);                    
-					memcpy(&page[loc], &cmd_head.data[0], cmd_head.addr[0]*2);
-				}
-				loc += cmd_head.addr[0]*2;
-			}  
-			for(i=0; i<cmd_head.data_len; i=i+2)
-			{
-				swap_ab(page[i], page[i+1]);
-			}
-			//icn83xx_rawdatadump(&page[0], cmd_head.data_len/2, cmd_head.addr[0]);
-		}
-
-		//finish scan tp rawdata
-		icn83xx_write_reg(2, 0x0); 
-
-	}
-	else if(4 == cmd_head.wr)  //get update status
-	{
-		page[0] = icn83xx_get_status();
-	}
-	else if(6 == cmd_head.wr)  //read reg
-	{   
-		if(2 == cmd_head.addr_len)
-		{
-			ret = icn83xx_readReg((cmd_head.addr[0]<<8)|cmd_head.addr[1], &cmd_head.data[0]);
-			if (ret < 0) {
-				proc_error("reg reg failed! ret: %d\n", ret);
-				goto read_out;
-			}
-			page[0] = cmd_head.data[0];
-			goto read_out;   
-		}
-	}
-read_out:
-	up(&icn83xx_ts->sem);   
-	proc_info("%s out: %d, cmd_head.data_len: %d\n\n",__func__, count, cmd_head.data_len); 
-	return cmd_head.data_len;
-}
-
-int init_proc_node(void)
-{
-	int i;
-	memset(&cmd_head, 0, sizeof(cmd_head));
-	cmd_head.data = NULL;
-
-	i = 5;
-	while ((!cmd_head.data) && i)
-	{
-		cmd_head.data = kzalloc(i * DATA_LENGTH_UINT, GFP_KERNEL);
-		if (NULL != cmd_head.data)
-		{
-			break;
-		}
-		i--;
-	}
-	if (i)
-	{
-		//DATA_LENGTH = i * DATA_LENGTH_UINT + GTP_ADDR_LENGTH;
-		DATA_LENGTH = i * DATA_LENGTH_UINT;
-		icn83xx_trace("alloc memory size:%d.\n", DATA_LENGTH);
-	}
-	else
-	{
-		proc_error("alloc for memory failed.\n");
-		return 0;
-	}
-
-	icn83xx_proc_entry = create_proc_entry(ICN83XX_ENTRY_NAME, 0666, NULL);
-	if (icn83xx_proc_entry == NULL)
-	{
-		proc_error("Couldn't create proc entry!\n");
-		return 0;
-	}
-	else
-	{
-		icn83xx_trace("Create proc entry success!\n");
-		icn83xx_proc_entry->write_proc = icn83xx_tool_write;
-		icn83xx_proc_entry->read_proc = icn83xx_tool_read;
-	}
-
-	return 1;
-}
-
-void uninit_proc_node(void)
-{
-	kfree(cmd_head.data);
-	cmd_head.data = NULL;
-	remove_proc_entry(ICN83XX_ENTRY_NAME, NULL);
-}
-
-#endif
-
-
-#if TOUCH_VIRTUAL_KEYS
-static ssize_t virtual_keys_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
-{
-	return sprintf(buf,
-			__stringify(EV_KEY) ":" __stringify(KEY_MENU) ":100:1030:50:60"
-			":" __stringify(EV_KEY) ":" __stringify(KEY_HOME) ":280:1030:50:60"
-			":" __stringify(EV_KEY) ":" __stringify(KEY_BACK) ":470:1030:50:60"
-			":" __stringify(EV_KEY) ":" __stringify(KEY_SEARCH) ":900:1030:50:60"
-			"\n");
-}
-
-static struct kobj_attribute virtual_keys_attr = {
-	.attr = {
-		.name = "virtualkeys.chipone-ts",
-		.mode = S_IRUGO,
-	},
-	.show = &virtual_keys_show,
-};
-
-static struct attribute *properties_attrs[] = {
-	&virtual_keys_attr.attr,
-	NULL
-};
-
-static struct attribute_group properties_attr_group = {
-	.attrs = properties_attrs,
-};
-
-static void icn83xx_ts_virtual_keys_init(void)
-{
-	int ret = 0;
-	struct kobject *properties_kobj;      
-	properties_kobj = kobject_create_and_add("board_properties", NULL);
-	if (properties_kobj)
-		ret = sysfs_create_group(properties_kobj,
-				&properties_attr_group);
-	if (!properties_kobj || ret)
-		pr_err("failed to create board_properties\n");    
-}
-#endif
-
-
-/* ---------------------------------------------------------------------
- *
- *   Chipone panel related driver
- *
- *
- ----------------------------------------------------------------------*/
-/***********************************************************************************************
-Name    :   icn83xx_ts_wakeup 
-Input   :   void
-Output  :   ret
-function    : this function is used to wakeup tp
- ***********************************************************************************************/
-void icn83xx_ts_wakeup(void)
-{
-	//#if def TOUCH_RESET_PIN
-
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_ts_reset 
-Input   :   void
-Output  :   ret
-function    : this function is used to reset tp, you should not delete it
- ***********************************************************************************************/
-void icn83xx_ts_reset(void)
-{
-	int rst = g_param.rstgpio;
-	gpio_direction_output(rst, 0);
-	//mdelay(30);
-	msleep(50);
-	gpio_direction_output(rst, 1);
-	//mdelay(50);
-	msleep(50);
-
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_irq_disable 
-Input   :   void
-Output  :   ret
-function    : this function is used to disable irq
- ***********************************************************************************************/
-void icn83xx_irq_disable(void)
-{
-	unsigned long irqflags;
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-
-	spin_lock_irqsave(&icn83xx_ts->irq_lock, irqflags);
-	if (!icn83xx_ts->irq_is_disable)
-	{
-		icn83xx_ts->irq_is_disable = 1; 
-		wmt_gpio_mask_irq(g_param.irqgpio);
-		//disable_irq_nosync(icn83xx_ts->irq);
-		//disable_irq(icn83xx_ts->irq);
-	}
-	spin_unlock_irqrestore(&icn83xx_ts->irq_lock, irqflags);
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_irq_enable 
-Input   :   void
-Output  :   ret
-function    : this function is used to enable irq
- ***********************************************************************************************/
-void icn83xx_irq_enable(void)
-{
-	unsigned long irqflags = 0;
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-
-	spin_lock_irqsave(&icn83xx_ts->irq_lock, irqflags);
-	if (icn83xx_ts->irq_is_disable) 
-	{
-		wmt_gpio_unmask_irq(g_param.irqgpio);
-		//enable_irq(icn83xx_ts->irq);
-		icn83xx_ts->irq_is_disable = 0; 
-	}
-	spin_unlock_irqrestore(&icn83xx_ts->irq_lock, irqflags);
-
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_prog_i2c_rxdata 
-Input   :   addr
- *rxdata
- length
-Output  :   ret
-function    : read data from icn83xx, prog mode 
- ***********************************************************************************************/
-int icn83xx_prog_i2c_rxdata(unsigned short addr, char *rxdata, int length)
-{
-	int ret = -1;
-	int retries = 0;
-#if 0   
-	struct i2c_msg msgs[] = {   
-		{
-			.addr   = ICN83XX_PROG_IIC_ADDR,//this_client->addr,
-			.flags  = I2C_M_RD,
-			.len    = length,
-			.buf    = rxdata,
-#if SUPPORT_ROCKCHIP            
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif            
-		},
-	};
-
-	icn83xx_prog_i2c_txdata(addr, NULL, 0);
-	while(retries < IIC_RETRY_NUM)
-	{    
-		ret = i2c_transfer(this_client->adapter, msgs, 1);
-		if(ret == 1)break;
-		retries++;
-	}
-	if (retries >= IIC_RETRY_NUM)
-	{
-		icn83xx_error("%s i2c read error: %d\n", __func__, ret); 
-		//        icn83xx_ts_reset();
-	}    
-#else
-	unsigned char tmp_buf[2];
-	struct i2c_msg msgs[] = {
-		{
-			.addr   = ICN83XX_PROG_IIC_ADDR,//this_client->addr,
-			.flags  = 0,
-			.len    = 2,
-			.buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP            
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif            
-		},
-		{
-			.addr   = ICN83XX_PROG_IIC_ADDR,//this_client->addr,
-			.flags  = I2C_M_RD,
-			.len    = length,
-			.buf    = rxdata,
-#if SUPPORT_ROCKCHIP            
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif            
-		},
-	};
-	tmp_buf[0] = U16HIBYTE(addr);
-	tmp_buf[1] = U16LOBYTE(addr);  
-
-	while(retries < IIC_RETRY_NUM)
-	{
-		ret = i2c_transfer(this_client->adapter, msgs, 2);
-		if(ret == 2)break;
-		retries++;
-	}
-
-	if (retries >= IIC_RETRY_NUM)
-	{
-		icn83xx_error("%s i2c read error: %d\n", __func__, ret); 
-		//        icn83xx_ts_reset();
-	}
-#endif      
-	return ret;
-}
-/***********************************************************************************************
-Name    :   icn83xx_prog_i2c_txdata 
-Input   :   addr
- *rxdata
- length
-Output  :   ret
-function    : send data to icn83xx , prog mode
- ***********************************************************************************************/
-int icn83xx_prog_i2c_txdata(unsigned short addr, char *txdata, int length)
-{
-	int ret = -1;
-	char tmp_buf[128];
-	int retries = 0; 
-	struct i2c_msg msg[] = {
-		{
-			.addr   = ICN83XX_PROG_IIC_ADDR,//this_client->addr,
-			.flags  = 0,
-			.len    = length + 2,
-			.buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP            
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif            
-		},
-	};
-
-	if (length > 125)
-	{
-		icn83xx_error("%s too big datalen = %d!\n", __func__, length);
-		return -1;
-	}
-
-	tmp_buf[0] = U16HIBYTE(addr);
-	tmp_buf[1] = U16LOBYTE(addr);
-
-	if (length != 0 && txdata != NULL)
-	{
-		memcpy(&tmp_buf[2], txdata, length);
-	}   
-
-	while(retries < IIC_RETRY_NUM)
-	{
-		ret = i2c_transfer(this_client->adapter, msg, 1);
-		if(ret == 1)break;
-		retries++;
-	}
-
-	if (retries >= IIC_RETRY_NUM)
-	{
-		icn83xx_error("%s i2c write error: %d\n", __func__, ret); 
-		//       icn83xx_ts_reset();
-	}
-	return ret;
-}
-/***********************************************************************************************
-Name    :   icn83xx_prog_write_reg
-Input   :   addr -- address
-para -- parameter
-Output  :   
-function    :   write register of icn83xx, prog mode
- ***********************************************************************************************/
-int icn83xx_prog_write_reg(unsigned short addr, char para)
-{
-	char buf[3];
-	int ret = -1;
-
-	buf[0] = para;
-	ret = icn83xx_prog_i2c_txdata(addr, buf, 1);
-	if (ret < 0) {
-		icn83xx_error("write reg failed! %#x ret: %d\n", buf[0], ret);
-		return -1;
-	}
-
-	return ret;
-}
-
-
-/***********************************************************************************************
-Name    :   icn83xx_prog_read_reg 
-Input   :   addr
-pdata
-Output  :   
-function    :   read register of icn83xx, prog mode
- ***********************************************************************************************/
-int icn83xx_prog_read_reg(unsigned short addr, char *pdata)
-{
-	int ret = -1;
-	ret = icn83xx_prog_i2c_rxdata(addr, pdata, 1);  
-	return ret;    
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_i2c_rxdata 
-Input   :   addr
- *rxdata
- length
-Output  :   ret
-function    : read data from icn83xx, normal mode   
- ***********************************************************************************************/
-int icn83xx_i2c_rxdata(unsigned char addr, char *rxdata, int length)
-{
-	int ret = -1;
-	int retries = 0;
-#if 0
-	struct i2c_msg msgs[] = {   
-		{
-			.addr   = this_client->addr,
-			.flags  = I2C_M_RD,
-			.len    = length,
-			.buf    = rxdata,
-#if SUPPORT_ROCKCHIP            
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif            
-		},
-	};
-
-	icn83xx_i2c_txdata(addr, NULL, 0);
-	while(retries < IIC_RETRY_NUM)
-	{
-
-		ret = i2c_transfer(this_client->adapter, msgs, 1);
-		if(ret == 1)break;
-		retries++;
-	}
-
-	if (retries >= IIC_RETRY_NUM)
-	{
-		icn83xx_error("%s i2c read error: %d\n", __func__, ret); 
-		//        icn83xx_ts_reset();
-	}
-
-#else
-	unsigned char tmp_buf[1];
-	struct i2c_msg msgs[] = {
-		{
-			.addr   = this_client->addr,
-			.flags  = 0,
-			.len    = 1,
-			.buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP            
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif            
-		},
-		{
-			.addr   = this_client->addr,
-			.flags  = I2C_M_RD,
-			.len    = length,
-			.buf    = rxdata,
-#if SUPPORT_ROCKCHIP            
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif
-		},
-	};
-	tmp_buf[0] = addr; 
-
-	while(retries < IIC_RETRY_NUM)
-	{
-		ret = i2c_transfer(this_client->adapter, msgs, 2);
-		if(ret == 2)break;
-		retries++;
-	}
-
-	if (retries >= IIC_RETRY_NUM)
-	{
-		icn83xx_error("%s i2c read error: %d\n", __func__, ret); 
-		icn83xx_ts_reset();
-	}    
-#endif
-
-	return ret;
-}
-/***********************************************************************************************
-Name    :   icn83xx_i2c_txdata 
-Input   :   addr
- *rxdata
- length
-Output  :   ret
-function    : send data to icn83xx , normal mode
- ***********************************************************************************************/
-int icn83xx_i2c_txdata(unsigned char addr, char *txdata, int length)
-{
-	int ret = -1;
-	unsigned char tmp_buf[128];
-	int retries = 0;
-
-	struct i2c_msg msg[] = {
-		{
-			.addr   = this_client->addr,
-			.flags  = 0,
-			.len    = length + 1,
-			.buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP             
-			.scl_rate = ICN83XX_I2C_SCL,
-#endif            
-		},
-	};
-
-	if (length > 125)
-	{
-		icn83xx_error("%s too big datalen = %d!\n", __func__, length);
-		return -1;
-	}
-
-	tmp_buf[0] = addr;
-
-	if (length != 0 && txdata != NULL)
-	{
-		memcpy(&tmp_buf[1], txdata, length);
-	}   
-
-	while(retries < IIC_RETRY_NUM)
-	{
-		ret = i2c_transfer(this_client->adapter, msg, 1);
-		if(ret == 1)break;
-		retries++;
-	}
-
-	if (retries >= IIC_RETRY_NUM)
-	{
-		icn83xx_error("%s i2c write error: %d\n", __func__, ret); 
-		icn83xx_ts_reset();
-	}
-
-	return ret;
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_write_reg
-Input   :   addr -- address
-para -- parameter
-Output  :   
-function    :   write register of icn83xx, normal mode
- ***********************************************************************************************/
-int icn83xx_write_reg(unsigned char addr, char para)
-{
-	char buf[3];
-	int ret = -1;
-
-	buf[0] = para;
-	ret = icn83xx_i2c_txdata(addr, buf, 1);
-	if (ret < 0) {
-		icn83xx_error("write reg failed! %#x ret: %d\n", buf[0], ret);
-		return -1;
-	}
-
-	return ret;
-}
-
-
-/***********************************************************************************************
-Name    :   icn83xx_read_reg 
-Input   :   addr
-pdata
-Output  :   
-function    :   read register of icn83xx, normal mode
- ***********************************************************************************************/
-int icn83xx_read_reg(unsigned char addr, char *pdata)
-{
-	int ret = -1;
-	ret = icn83xx_i2c_rxdata(addr, pdata, 1);  
-	return ret;    
-}
-
-#if SUPPORT_FW_UPDATE
-/***********************************************************************************************
-Name    :   icn83xx_log
-Input   :   0: rawdata, 1: diff data
-Output  :   err type
-function    :   calibrate param
- ***********************************************************************************************/
-void  icn83xx_log(char diff)
-{
-	char row = 0;
-	char column = 0;
-	int i, j;
-	icn83xx_read_reg(160, &row);
-	icn83xx_read_reg(161, &column);
-
-	if(diff == 1)
-	{
-		icn83xx_readTP(row, column, (char *)&log_diffdata[0][0]);
-
-		for(i=0; i<row; i++)
-		{       
-			for(j=0; j<column; j++)
-			{
-				log_diffdata[i][j] = log_diffdata[i][j] - log_rawdata[i][j];
-			}
-		}   
-		icn83xx_rawdatadump(&log_diffdata[0][0], row*16, 16);
-	}
-	else
-	{
-		icn83xx_readTP(row, column, (char *)&log_rawdata[0][0]);    
-		icn83xx_rawdatadump(&log_rawdata[0][0], row*16, 16);
-	}
-}
-#endif
-
-/***********************************************************************************************
-Name    :   icn83xx_iic_test 
-Input   :   void
-Output  :   
-function    : 0 success,
- ***********************************************************************************************/
-static int icn83xx_iic_test(void)
-{
-	int  ret = -1;
-	char value = 0;
-	int  retry = 0;
-	while(retry++ < 3)
-	{        
-		ret = icn83xx_read_reg(0, &value);
-		if(ret > 0)
-		{
-			return ret;
-		}
-		icn83xx_error("iic test error! %d\n", retry);
-		msleep(3);
-	}
-	return ret;    
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_report_value_B
-Input   :   void
-Output  :   
-function    : reprot touch ponit
- ***********************************************************************************************/
-#if CTP_REPORT_PROTOCOL
-static int icn83xx_report_value_B(void)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	char buf[POINT_NUM*POINT_SIZE+3]={0};
-	static unsigned char finger_last[POINT_NUM + 1]={0};
-	unsigned char  finger_current[POINT_NUM + 1] = {0};
-	unsigned int position = 0;
-	int temp = 0;
-	int ret = -1;
-	int x,y;
-	icn83xx_info("==icn83xx_report_value_B ==\n");
-	// icn83xx_trace("==icn83xx_report_value_B ==\n"); 
-	ret = icn83xx_i2c_rxdata(16, buf, POINT_NUM*POINT_SIZE+2);
-	if (ret < 0) {
-		icn83xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-		return ret;
-	}
-
-	icn83xx_ts->point_num = buf[1];  
-	if (icn83xx_ts->point_num > 5) {
-		printk("error point_num : %d\n",icn83xx_ts->point_num);
-		return -1;
-	}
-	if(icn83xx_ts->point_num > 0)
-	{
-		for(position = 0; position<icn83xx_ts->point_num; position++)
-		{       
-			temp = buf[2 + POINT_SIZE*position] + 1;
-			finger_current[temp] = 1;
-			icn83xx_ts->point_info[temp].u8ID = buf[2 + POINT_SIZE*position];
-			icn83xx_ts->point_info[temp].u16PosX = (buf[3 + POINT_SIZE*position]<<8) + buf[4 + POINT_SIZE*position];
-			icn83xx_ts->point_info[temp].u16PosY = (buf[5 + POINT_SIZE*position]<<8) + buf[6 + POINT_SIZE*position];
-			icn83xx_ts->point_info[temp].u8Pressure = buf[7 + POINT_SIZE*position];
-			icn83xx_ts->point_info[temp].u8EventId = buf[8 + POINT_SIZE*position];
-
-			if(icn83xx_ts->point_info[temp].u8EventId == 4)
-				finger_current[temp] = 0;
-
-			if(1 == icn83xx_ts->revert_x_flag)
-			{
-				icn83xx_ts->point_info[temp].u16PosX = icn83xx_ts->screen_max_x- icn83xx_ts->point_info[temp].u16PosX;
-			}
-			if(1 == icn83xx_ts->revert_y_flag)
-			{
-				icn83xx_ts->point_info[temp].u16PosY = icn83xx_ts->screen_max_y- icn83xx_ts->point_info[temp].u16PosY;
-			}
-			icn83xx_info("temp %d\n", temp);
-			icn83xx_info("u8ID %d\n", icn83xx_ts->point_info[temp].u8ID);
-			icn83xx_info("u16PosX %d\n", icn83xx_ts->point_info[temp].u16PosX);
-			icn83xx_info("u16PosY %d\n", icn83xx_ts->point_info[temp].u16PosY);
-			icn83xx_info("u8Pressure %d\n", icn83xx_ts->point_info[temp].u8Pressure);
-			icn83xx_info("u8EventId %d\n", icn83xx_ts->point_info[temp].u8EventId);             
-			//icn83xx_info("u8Pressure %d\n", icn83xx_ts->point_info[temp].u8Pressure*16);
-		}
-	}   
-	else
-	{
-		for(position = 1; position < POINT_NUM+1; position++)
-		{
-			finger_current[position] = 0;
-		}
-		icn83xx_info("no touch\n");
-	}
-
-	for(position = 1; position < POINT_NUM + 1; position++)
-	{
-		if((finger_current[position] == 0) && (finger_last[position] != 0))
-		{
-			input_mt_slot(icn83xx_ts->input_dev, position-1);
-			input_mt_report_slot_state(icn83xx_ts->input_dev, MT_TOOL_FINGER, false);
-			icn83xx_point_info("one touch up: %d\n", position);
-		}
-		else if(finger_current[position])
-		{
-				if (g_param.xyswap == 0)
-				{
-					x = icn83xx_ts->point_info[position].u16PosX;
-					y = icn83xx_ts->point_info[position].u16PosY;
-				} else {
-					y = icn83xx_ts->point_info[position].u16PosX;
-					x = icn83xx_ts->point_info[position].u16PosY;
-				}
-				if (g_param.xdir == -1)
-				{
-					x = g_param.panelres_x - x;
-				}
-				if (g_param.ydir == -1)
-				{
-					y = g_param.panelres_y - y;
-				}
-
-			if (g_param.lcd_exchg) {
-				int tmp;
-				tmp = x;
-				x = y;
-				y = g_param.panelres_x - tmp;
-			}
-
-			input_mt_slot(icn83xx_ts->input_dev, position-1);
-			input_mt_report_slot_state(icn83xx_ts->input_dev, MT_TOOL_FINGER, true);
-			input_report_abs(icn83xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 1);
-			//input_report_abs(icn83xx_ts->input_dev, ABS_MT_PRESSURE, icn83xx_ts->point_info[position].u8Pressure);
-			input_report_abs(icn83xx_ts->input_dev, ABS_MT_PRESSURE, 200);
-			input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_X, x);
-			input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_Y, y);
-			icn83xx_point_info("===position: %d, x = %d,y = %d, press = %d ====\n", position, icn83xx_ts->point_info[position].u16PosX,icn83xx_ts->point_info[position].u16PosY, icn83xx_ts->point_info[position].u8Pressure);
-			//  icn83xx_trace("===position: %d, x = %d,y = %d, press = %d ====\n", position, icn83xx_ts->point_info[position].u16PosX,icn83xx_ts->point_info[position].u16PosY, icn83xx_ts->point_info[position].u8Pressure);
-			dbg("raw%d(%d,%d), rpt%d(%d,%d)\n", position, icn83xx_ts->point_info[position].u16PosX, icn83xx_ts->point_info[position].u16PosY, position, x, y);
-		}
-
-	}
-	input_sync(icn83xx_ts->input_dev);
-
-	for(position = 1; position < POINT_NUM + 1; position++)
-	{
-		finger_last[position] = finger_current[position];
-	}
-	return 0;
-}
-
-#else
-
-/***********************************************************************************************
-Name    :   icn83xx_ts_release 
-Input   :   void
-Output  :   
-function    : touch release
- ***********************************************************************************************/
-static void icn83xx_ts_release(void)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	icn83xx_info("==icn83xx_ts_release ==\n");
-	input_report_abs(icn83xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-	input_sync(icn83xx_ts->input_dev);
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_report_value_A
-Input   :   void
-Output  :   
-function    : reprot touch ponit
- ***********************************************************************************************/
-static int icn83xx_report_value_A(void)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	char buf[POINT_NUM*POINT_SIZE+3]={0};
-	int ret = -1;
-	int i;
-#if TOUCH_VIRTUAL_KEYS
-	unsigned char button;
-	static unsigned char button_last;
-#endif
-	icn83xx_info("==icn83xx_report_value_A ==\n");
-
-	ret = icn83xx_i2c_rxdata(16, buf, POINT_NUM*POINT_SIZE+2);
-	if (ret < 0) {
-		icn83xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-		return ret;
-	}
-#if TOUCH_VIRTUAL_KEYS    
-	button = buf[0];    
-	icn83xx_info("%s: button=%d\n",__func__, button);
-
-	if((button_last != 0) && (button == 0))
-	{
-		icn83xx_ts_release();
-		button_last = button;
-		return 1;       
-	}
-	if(button != 0)
-	{
-		switch(button)
-		{
-			case ICN_VIRTUAL_BUTTON_HOME:
-				icn83xx_info("ICN_VIRTUAL_BUTTON_HOME down\n");
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 200);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_X, 280);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_Y, 1030);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-				input_mt_sync(icn83xx_ts->input_dev);
-				input_sync(icn83xx_ts->input_dev);            
-				break;
-			case ICN_VIRTUAL_BUTTON_BACK:
-				icn83xx_info("ICN_VIRTUAL_BUTTON_BACK down\n");
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 200);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_X, 470);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_Y, 1030);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-				input_mt_sync(icn83xx_ts->input_dev);
-				input_sync(icn83xx_ts->input_dev);                
-				break;
-			case ICN_VIRTUAL_BUTTON_MENU:
-				icn83xx_info("ICN_VIRTUAL_BUTTON_MENU down\n");
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 200);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_X, 100);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_Y, 1030);
-				input_report_abs(icn83xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-				input_mt_sync(icn83xx_ts->input_dev);
-				input_sync(icn83xx_ts->input_dev);            
-				break;                      
-			default:
-				icn83xx_info("other gesture\n");
-				break;          
-		}
-		button_last = button;
-		return 1;
-	}        
-#endif
-
-	icn83xx_ts->point_num = buf[1];    
-	if (icn83xx_ts->point_num == 0) {
-		icn83xx_ts_release();
-		return 1; 
-	}   
-	for(i=0;i<icn83xx_ts->point_num;i++){
-		if(buf[8 + POINT_SIZE*i]  != 4) break ;
-	}
-
-	if(i == icn83xx_ts->point_num) {
-		icn83xx_ts_release();
-		return 1; 
-	}   
-
-	for(i=0; i<icn83xx_ts->point_num; i++)
-	{
-		icn83xx_ts->point_info[i].u8ID = buf[2 + POINT_SIZE*i];
-		icn83xx_ts->point_info[i].u16PosX = (buf[3 + POINT_SIZE*i]<<8) + buf[4 + POINT_SIZE*i];
-		icn83xx_ts->point_info[i].u16PosY = (buf[5 + POINT_SIZE*i]<<8) + buf[6 + POINT_SIZE*i];
-		icn83xx_ts->point_info[i].u8Pressure = 200;//buf[7 + POINT_SIZE*i];
-		icn83xx_ts->point_info[i].u8EventId = buf[8 + POINT_SIZE*i];    
-
-		if(1 == icn83xx_ts->revert_x_flag)
-		{
-			icn83xx_ts->point_info[i].u16PosX = icn83xx_ts->screen_max_x- icn83xx_ts->point_info[i].u16PosX;
-		}
-		if(1 == icn83xx_ts->revert_y_flag)
-		{
-			icn83xx_ts->point_info[i].u16PosY = icn83xx_ts->screen_max_y- icn83xx_ts->point_info[i].u16PosY;
-		}
-
-		icn83xx_info("u8ID %d\n", icn83xx_ts->point_info[i].u8ID);
-		icn83xx_info("u16PosX %d\n", icn83xx_ts->point_info[i].u16PosX);
-		icn83xx_info("u16PosY %d\n", icn83xx_ts->point_info[i].u16PosY);
-		icn83xx_info("u8Pressure %d\n", icn83xx_ts->point_info[i].u8Pressure);
-		icn83xx_info("u8EventId %d\n", icn83xx_ts->point_info[i].u8EventId);  
-
-
-		input_report_abs(icn83xx_ts->input_dev, ABS_MT_TRACKING_ID, icn83xx_ts->point_info[i].u8ID);    
-		input_report_abs(icn83xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, icn83xx_ts->point_info[i].u8Pressure);
-		input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_X, icn83xx_ts->point_info[i].u16PosX);
-		input_report_abs(icn83xx_ts->input_dev, ABS_MT_POSITION_Y, icn83xx_ts->point_info[i].u16PosY);
-		input_report_abs(icn83xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-		input_mt_sync(icn83xx_ts->input_dev);
-		icn83xx_point_info("point: %d ===x = %d,y = %d, press = %d ====\n",i, icn83xx_ts->point_info[i].u16PosX,icn83xx_ts->point_info[i].u16PosY, icn83xx_ts->point_info[i].u8Pressure);
-	}
-
-	input_sync(icn83xx_ts->input_dev);
-	return 0;
-}
-#endif
-
-/***********************************************************************************************
-Name    :   icn83xx_ts_pen_irq_work
-Input   :   void
-Output  :   
-function    : work_struct
- ***********************************************************************************************/
-static void icn83xx_ts_pen_irq_work(struct work_struct *work)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);  
-#if SUPPORT_PROC_FS
-	if(down_interruptible(&icn83xx_ts->sem))  
-	{  
-		return;   
-	}  
-#endif
-
-	if(icn83xx_ts->work_mode == 0)
-	{
-#if CTP_REPORT_PROTOCOL
-		icn83xx_report_value_B();
-#else
-		icn83xx_report_value_A();
-#endif 
-
-	}
-#if SUPPORT_FW_UPDATE    
-	else if(icn83xx_ts->work_mode == 1)
-	{
-		printk("log raw data\n");
-		icn83xx_log(0);   //raw data
-	}
-	else if(icn83xx_ts->work_mode == 2)
-	{
-		printk("log diff data\n");
-		icn83xx_log(1);   //diff data
-	}
-#endif
-
-#if SUPPORT_PROC_FS
-	up(&icn83xx_ts->sem);
-#endif
-	wmt_gpio_unmask_irq(g_param.irqgpio);
-
-}
-/***********************************************************************************************
-Name    :   chipone_timer_func
-Input   :   void
-Output  :   
-function    : Timer interrupt service routine.
- ***********************************************************************************************/
-static enum hrtimer_restart chipone_timer_func(struct hrtimer *timer)
-{
-	struct icn83xx_ts_data *icn83xx_ts = container_of(timer, struct icn83xx_ts_data, timer);
-	queue_work(icn83xx_ts->ts_workqueue, &icn83xx_ts->pen_event_work);
-
-	if(icn83xx_ts->use_irq == 1)
-	{
-		if((icn83xx_ts->work_mode == 1) || (icn83xx_ts->work_mode == 2))
-		{
-			hrtimer_start(&icn83xx_ts->timer, ktime_set(CTP_POLL_TIMER/1000, (CTP_POLL_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-		}
-	}
-	else
-	{
-		hrtimer_start(&icn83xx_ts->timer, ktime_set(CTP_POLL_TIMER/1000, (CTP_POLL_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-	}
-	return HRTIMER_NORESTART;
-}
-/***********************************************************************************************
-Name    :   icn83xx_ts_interrupt
-Input   :   void
-Output  :   
-function    : interrupt service routine
- ***********************************************************************************************/
-static irqreturn_t icn83xx_ts_interrupt(int irq, void *dev_id)
-{
-	struct icn83xx_ts_data *icn83xx_ts = dev_id;
-	int irqindex = g_param.irqgpio;
-
-	icn83xx_info("==========------icn83xx_ts TS Interrupt-----============\n"); 
-	if (gpio_irqstatus(irqindex)) {
-		wmt_gpio_ack_irq(irqindex);
-		if (is_gpio_irqenable(irqindex) && l_suspend == 0) {
-			wmt_gpio_mask_irq(irqindex);
-			if(icn83xx_ts->work_mode != 0) {
-				wmt_gpio_unmask_irq(irqindex);
-				return IRQ_HANDLED;
-			}
-			//icn83xx_irq_disable();
-			if (!work_pending(&icn83xx_ts->pen_event_work)) {
-				//icn83xx_info("Enter work\n");
-				queue_work(icn83xx_ts->ts_workqueue, &icn83xx_ts->pen_event_work);
-			}
-		}
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-}
-
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-/***********************************************************************************************
-Name    :   icn83xx_ts_suspend
-Input   :   void
-Output  :   
-function    : tp enter sleep mode
- ***********************************************************************************************/
-static void icn83xx_ts_early_suspend(struct early_suspend *handler)
-{
-	int retry = 0;
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	icn83xx_trace("icn83xx_ts_suspend: write ICN83XX_REG_PMODE .\n");
-	if (icn83xx_ts->use_irq)
-	{
-		icn83xx_irq_disable();
-		icn83xx_trace("icn83xx_ts_suspend:disable irq .\n");
-	}
-	else
-	{
-		hrtimer_cancel(&icn83xx_ts->timer);
-	}    
-	for(retry = 0;retry <3; retry++ )
-	{
-		icn83xx_write_reg(ICN83XX_REG_PMODE, PMODE_HIBERNATE); 
-	}  
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_ts_resume
-Input   :   void
-Output  :   
-function    : wakeup tp or reset tp
- ***********************************************************************************************/
-static void icn83xx_ts_late_resume(struct early_suspend *handler)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	int i;
-	printk("==icn83xx_ts_resume== \n");
-	// icn83xx_ts_reset();
-	//report touch release    
-#if CTP_REPORT_PROTOCOL
-	for(i = 0; i < POINT_NUM; i++)
-	{
-		input_mt_slot(icn83xx_ts->input_dev, i);
-		input_mt_report_slot_state(icn83xx_ts->input_dev, MT_TOOL_FINGER, false);
-	}
-#else
-	icn83xx_ts_release();
-#endif 
-	icn83xx_ts_wakeup();
-	icn83xx_ts_reset();
-	if (icn83xx_ts->use_irq)
-	{
-		printk("icn83xx_irq_enable\n");
-		icn83xx_irq_enable();
-	}
-	else
-	{   printk("icn83xx_ts_resume  hrtimer_start\n");
-		hrtimer_start(&icn83xx_ts->timer, ktime_set(CTP_START_TIMER/1000, (CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-	}
-
-}
-#endif
-
-#ifdef CONFIG_PM
-/***********************************************************************************************
-Name    :   icn83xx_ts_suspend
-Input   :   void
-Output  :   
-function    : tp enter sleep mode
- ***********************************************************************************************/
-static int icn83xx_ts_suspend(struct device *pdev)
-{
-	//int retry = 0;
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	icn83xx_trace("icn83xx_ts_suspend: write ICN83XX_REG_PMODE .\n");
-	if (icn83xx_ts->use_irq)
-	{
-		icn83xx_irq_disable();
-		icn83xx_trace("icn83xx_ts_suspend:disable irq .\n");
-	}
-	else
-	{
-		hrtimer_cancel(&icn83xx_ts->timer);
-	}    
-	/*for(retry = 0;retry <3; retry++ )
-	{
-		icn83xx_write_reg(ICN83XX_REG_PMODE, PMODE_HIBERNATE); 
-	}  */
-	l_suspend = 1;
-	return 0;
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_ts_resume
-Input   :   void
-Output  :   
-function    : wakeup tp or reset tp
- ***********************************************************************************************/
-static int icn83xx_ts_resume(struct device *pdev)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(this_client);
-	int i;
-	printk("==icn83xx_ts_resume== \n");
-	// icn83xx_ts_reset();
-	//report touch release    
-#if CTP_REPORT_PROTOCOL
-	for(i = 0; i < POINT_NUM; i++)
-	{
-		input_mt_slot(icn83xx_ts->input_dev, i);
-		input_mt_report_slot_state(icn83xx_ts->input_dev, MT_TOOL_FINGER, false);
-	}
-#else
-	icn83xx_ts_release();
-#endif 
-	//icn83xx_ts_wakeup();
-	icn83xx_ts_reset();
-	l_suspend = 0;
-	if (icn83xx_ts->use_irq)
-	{
-		printk("icn83xx_irq_enable\n");
-		icn83xx_irq_enable();
-	}
-	else
-	{   printk("icn83xx_ts_resume  hrtimer_start\n");
-		hrtimer_start(&icn83xx_ts->timer, ktime_set(CTP_START_TIMER/1000, (CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-	}
-	return 0;
-}
-#else
-#define icn83xx_ts_suspend NULL
-#define icn83xx_ts_resume NULL
-#endif
-
-/***********************************************************************************************
-Name    :   icn83xx_request_io_port
-Input   :   void
-Output  :   
-function    : 0 success,
- ***********************************************************************************************/
-static int icn83xx_request_io_port(struct icn83xx_ts_data *icn83xx_ts)
-{
-#if SUPPORT_ROCKCHIP
-	icn83xx_ts->screen_max_x = SCREEN_MAX_X;
-	icn83xx_ts->screen_max_y = SCREEN_MAX_Y;
-	icn83xx_ts->irq = CTP_IRQ_PORT;
-#endif
-	icn83xx_ts->irq = IRQ_GPIO;
-
-	if (gpio_request(g_param.rstgpio, "ts_rst") < 0) {
-		printk("gpio(%d) touchscreen reset request fail\n", g_param.rstgpio);
-		return -EIO;
-	}
-	gpio_direction_output(g_param.rstgpio, 1);
-
-	if (gpio_request(g_param.irqgpio, "ts_irq") < 0) {
-		printk("gpio(%d) touchscreen interrupt request fail\n", g_param.irqgpio);
-		gpio_free(g_param.rstgpio);
-		return -EIO;
-	}
-	wmt_gpio_setpull(g_param.irqgpio, WMT_GPIO_PULL_UP);
-	gpio_direction_input(g_param.irqgpio);
-
-	return 0;
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_free_io_port
-Input   :   void
-Output  :   
-function    : 0 success,
- ***********************************************************************************************/
-static void icn83xx_free_io_port(void)
-{    
-	gpio_free(g_param.rstgpio);
-	gpio_free(g_param.irqgpio);
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_request_irq
-Input   :   void
-Output  :   
-function    : 0 success,
- ***********************************************************************************************/
-static int icn83xx_request_irq(struct icn83xx_ts_data *icn83xx_ts)
-{
-	int err = -1;
-
-	/*err = gpio_request(icn83xx_ts->irq, "TS_INT"); //Request IO
-	if (err < 0)
-	{
-		icn83xx_error("Failed to request GPIO:%d, ERRNO:%d\n", (int)icn83xx_ts->irq, err);
-		return err;
-	}
-	gpio_direction_input(icn83xx_ts->irq);*/
-
-	wmt_gpio_set_irq_type(g_param.irqgpio, IRQ_TYPE_EDGE_FALLING);
-	err = request_irq(icn83xx_ts->irq, icn83xx_ts_interrupt, IRQF_SHARED, "icn83xx_ts", icn83xx_ts);
-	if (err < 0) 
-	{
-		icn83xx_error("icn83xx_ts_probe: request irq failed\n");
-		return err;
-	} 
-	else
-	{
-		icn83xx_irq_disable();
-		icn83xx_ts->use_irq = 1;        
-	} 
-
-	return 0;
-}
-
-
-/***********************************************************************************************
-Name    :   icn83xx_free_irq
-Input   :   void
-Output  :   
-function    : 0 success,
- ***********************************************************************************************/
-static void icn83xx_free_irq(struct icn83xx_ts_data *icn83xx_ts)
-{
-	if (icn83xx_ts) 
-	{
-		if (icn83xx_ts->use_irq)
-		{
-			free_irq(icn83xx_ts->irq, icn83xx_ts);
-		}
-		else
-		{
-			hrtimer_cancel(&icn83xx_ts->timer);
-		}
-	} 
-}
-
-/***********************************************************************************************
-Name    :   icn83xx_request_input_dev
-Input   :   void
-Output  :   
-function    : 0 success,
- ***********************************************************************************************/
-static int icn83xx_request_input_dev(struct icn83xx_ts_data *icn83xx_ts)
-{
-	int ret = -1;    
-	struct input_dev *input_dev;
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		icn83xx_error("failed to allocate input device\n");
-		return -ENOMEM;
-	}
-	icn83xx_ts->input_dev = input_dev;
-
-	icn83xx_ts->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) ;
-#if CTP_REPORT_PROTOCOL
-	__set_bit(INPUT_PROP_DIRECT, icn83xx_ts->input_dev->propbit);
-	input_mt_init_slots(icn83xx_ts->input_dev, 255);
-#else
-	set_bit(ABS_MT_TOUCH_MAJOR, icn83xx_ts->input_dev->absbit);
-	set_bit(ABS_MT_POSITION_X, icn83xx_ts->input_dev->absbit);
-	set_bit(ABS_MT_POSITION_Y, icn83xx_ts->input_dev->absbit);
-	set_bit(ABS_MT_WIDTH_MAJOR, icn83xx_ts->input_dev->absbit); 
-#endif
-	if (g_param.lcd_exchg) {
-		input_set_abs_params(icn83xx_ts->input_dev, ABS_MT_POSITION_X, 0, g_param.panelres_y, 0, 0);
-		input_set_abs_params(icn83xx_ts->input_dev, ABS_MT_POSITION_Y, 0, g_param.panelres_x, 0, 0);
-	} else {
-		input_set_abs_params(icn83xx_ts->input_dev, ABS_MT_POSITION_X, 0, g_param.panelres_x, 0, 0);
-		input_set_abs_params(icn83xx_ts->input_dev, ABS_MT_POSITION_Y, 0, g_param.panelres_y, 0, 0);
-	}
-	input_set_abs_params(icn83xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 255, 0, 0);
-	input_set_abs_params(icn83xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);  
-	input_set_abs_params(icn83xx_ts->input_dev, ABS_MT_TRACKING_ID, 0, 255, 0, 0);
-
-	__set_bit(KEY_MENU,  input_dev->keybit);
-	__set_bit(KEY_BACK,  input_dev->keybit);
-	__set_bit(KEY_HOME,  input_dev->keybit);
-	__set_bit(KEY_SEARCH,  input_dev->keybit);
-
-	input_dev->name = CTP_NAME;
-	ret = input_register_device(input_dev);
-	if (ret) {
-		icn83xx_error("Register %s input device failed\n", input_dev->name);
-		input_free_device(input_dev);
-		return -ENODEV;        
-	}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	icn83xx_trace("==register_early_suspend =\n");
-	icn83xx_ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-	icn83xx_ts->early_suspend.suspend = icn83xx_ts_early_suspend;
-	icn83xx_ts->early_suspend.resume  = icn83xx_ts_late_resume;
-	register_early_suspend(&icn83xx_ts->early_suspend);
-#endif
-
-	return 0;
-}
-
-#if SUPPORT_DELAYED_WORK
-static void icn_delayedwork_fun(struct work_struct *work)
-{
-	int retry;
-	short fwVersion = 0;
-	short curVersion = 0;
-	icn83xx_trace("====%s begin1111=====.  \n", __func__);
-
-#if SUPPORT_FW_UPDATE  
-	fwVersion = icn83xx_read_fw_Ver(firmware);
-	curVersion = icn83xx_readVersion();
-	icn83xx_trace("fwVersion : 0x%x\n", fwVersion); 
-	icn83xx_trace("current version: 0x%x\n", curVersion);	
-
-
-#if FORCE_UPDATA_FW
-	retry = 5;
-	while(retry > 0)
-	{
-		if(R_OK == icn83xx_fw_update(firmware))
-		{
-			break;
-		}
-		retry--;
-		icn83xx_error("icn83xx_fw_update failed.\n");		  
-	}
-#else
-	if(fwVersion > curVersion)
-	{
-		retry = 5;
-		while(retry > 0)
-		{
-			if(R_OK == icn83xx_fw_update(firmware))
-			{
-				break;
-			}
-			retry--;
-			icn83xx_error("icn83xx_fw_update failed.\n");	 
-		}
-	}
-#endif
-
-#endif
-
-
-	icn83xx_irq_enable();
-	icn83xx_trace("====%s over1111=====.  \n", __func__);
-}
-#endif
-
-
-char FbCap[4][16]={
-	{0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14},
-	{0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12},
-	{0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10},           
-	{0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08},
-};  
-
-static int wmt_wakeup_bl_notify(struct notifier_block *nb, unsigned long event,
-		void *dummy)
-{
-	//printk("get notify\n");
-	switch (event) {
-		case BL_CLOSE:
-			l_suspend = 1;
-			//printk("\nclose backlight\n\n");
-			//printk("disable irq\n\n");
-			wmt_gpio_mask_irq(g_param.irqgpio);
-			break;
-		case BL_OPEN:
-			l_suspend = 0;
-			//printk("\nopen backlight\n\n");
-			//printk("enable irq\n\n");
-			wmt_gpio_unmask_irq(g_param.irqgpio);
-			break;
-	}
-
-	return NOTIFY_OK;
-}
-
-static struct notifier_block wmt_bl_notify = {
-	.notifier_call = wmt_wakeup_bl_notify,
-};
-
-static int icn83xx_ts_probe(struct i2c_client *client, const struct i2c_device_id *id)
-{
-	struct icn83xx_ts_data *icn83xx_ts;
-	short fwVersion = 0;
-	short curVersion = 0;
-	//int average;
-	int err = 0;
-	//char value;
-	int retry;
-
-	icn83xx_trace("====%s begin=====.  \n", __func__);
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) 
-	{
-		icn83xx_error("I2C check functionality failed.\n");
-		return -ENODEV;
-	}
-
-	icn83xx_ts = kzalloc(sizeof(*icn83xx_ts), GFP_KERNEL);
-	if (!icn83xx_ts)
-	{
-		icn83xx_error("Alloc icn83xx_ts memory failed.\n");
-		return -ENOMEM;
-	}
-
-	this_client = client;
-	i2c_set_clientdata(client, icn83xx_ts);
-
-	icn83xx_ts->work_mode = 0;
-	spin_lock_init(&icn83xx_ts->irq_lock);
-	//    icn83xx_ts->irq_lock = SPIN_LOCK_UNLOCKED;
-
-	err = icn83xx_request_io_port(icn83xx_ts);
-	if (err != 0) {
-		icn83xx_error("icn83xx_request_io_port failed.\n");
-		goto fail1;
-	}
-
-	memset(firmware, 0, 128);
-	sprintf(firmware,"/system/etc/firmware/%s.bin",g_param.fw_name);
-
-	icn83xx_ts_reset();
-	err = icn83xx_iic_test();
-	if (err < 0)
-	{
-		icn83xx_error("icn83xx_iic_test  failed.\n");
-#if SUPPORT_FW_UPDATE
-
-#if COMPILE_FW_WITH_DRIVER
-		icn83xx_set_fw(sizeof(icn83xx_fw), &icn83xx_fw[0]);
-#endif
-		if(icn83xx_check_progmod() == 0)
-		{
-
-			retry = 5;
-			icn83xx_trace("in prog mode\n");  
-			while(retry > 0)
-			{
-				if(R_OK == icn83xx_fw_update(firmware))
-				{
-					break;
-				}
-				retry--;
-				icn83xx_error("icn83xx_fw_update failed.\n");
-			}
-		}
-		else // 
-		{
-			icn83xx_error("I2C communication failed.\n");
-			err = -1;
-			goto fail2;
-		}
-
-#endif        
-	}
-	else
-	{
-		icn83xx_trace("iic communication ok\n"); 
-	}
-
-#if SUPPORT_FW_UPDATE  
-	fwVersion = icn83xx_read_fw_Ver(firmware);
-	curVersion = icn83xx_readVersion();
-	icn83xx_trace("fwVersion : 0x%x\n", fwVersion); 
-	icn83xx_trace("current version: 0x%x\n", curVersion);  
-
-	if (g_param.force_download) {
-		retry = 5;
-		while(retry > 0)
-		{
-			if(R_OK == icn83xx_fw_update(firmware))
-			{
-				break;
-			}
-			retry--;
-			icn83xx_error("icn83xx_fw_update failed.\n");        
-		}
-	} else {
-		if(fwVersion > curVersion)
-		{
-			retry = 5;
-			while(retry > 0)
-			{
-				if(R_OK == icn83xx_fw_update(firmware))
-				{
-					break;
-				}
-				retry--;
-				icn83xx_error("icn83xx_fw_update failed.\n");   
-			}
-		}
-	}
-
-#endif
-
-#if SUPPORT_FW_CALIB
-	err = icn83xx_read_reg(0, &value);
-	if(err > 0)
-	{
-		//auto calib fw
-		average = icn83xx_calib(0, NULL);
-		//fix FbCap
-		//      average = icn83xx_calib(0, FbCap[1]);
-		icn83xx_trace("average : %d\n", average); 
-		icn83xx_setPeakGroup(250, 150);
-		icn83xx_setDownUp(400, 300);
-	}
-#endif
-
-	INIT_WORK(&icn83xx_ts->pen_event_work, icn83xx_ts_pen_irq_work);
-	icn83xx_ts->ts_workqueue = create_singlethread_workqueue(dev_name(&client->dev));
-	if (!icn83xx_ts->ts_workqueue) {
-		icn83xx_error("create_singlethread_workqueue failed.\n");
-		err = -ESRCH;
-		goto fail3;
-	}
-
-	err= icn83xx_request_input_dev(icn83xx_ts);
-	if (err < 0)
-	{
-		icn83xx_error("request input dev failed\n");
-		goto fail4;
-	}
-
-#if TOUCH_VIRTUAL_KEYS
-	icn83xx_ts_virtual_keys_init();
-#endif
-	err = icn83xx_request_irq(icn83xx_ts);
-	if (err != 0)
-	{
-		printk("request irq error, use timer\n");
-		icn83xx_ts->use_irq = 0;
-		hrtimer_init(&icn83xx_ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-		icn83xx_ts->timer.function = chipone_timer_func;
-		hrtimer_start(&icn83xx_ts->timer, ktime_set(CTP_START_TIMER/1000, (CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-	}
-#if SUPPORT_SYSFS
-	icn83xx_create_sysfs(client);
-#endif
-
-#if SUPPORT_PROC_FS
-	sema_init(&icn83xx_ts->sem, 1);
-	init_proc_node();
-#endif
-
-	err = device_create_file(&(client->dev), &dev_attr_dbg);
-	if (err) {
-		printk("Can't create attr file");
-	}
-	if (g_param.earlysus_en)
-		register_bl_notifier(&wmt_bl_notify);
-
-#if SUPPORT_DELAYED_WORK
-	INIT_DELAYED_WORK(&icn83xx_ts->icn_delayed_work, icn_delayedwork_fun);
-	schedule_delayed_work(&icn83xx_ts->icn_delayed_work, msecs_to_jiffies(8000));
-#else
-
-	icn83xx_irq_enable();
-#endif
-	icn83xx_trace("==%s over =\n", __func__);    
-	return 0;
-
-fail4:
-	input_unregister_device(icn83xx_ts->input_dev);
-	input_free_device(icn83xx_ts->input_dev);
-fail3:
-	cancel_work_sync(&icn83xx_ts->pen_event_work);
-fail2:
-	icn83xx_free_io_port();
-fail1:
-	kfree(icn83xx_ts);
-	return err;
-}
-
-static int __devexit icn83xx_ts_remove(struct i2c_client *client)
-{
-	struct icn83xx_ts_data *icn83xx_ts = i2c_get_clientdata(client);  
-	icn83xx_trace("==icn83xx_ts_remove=\n");
-	icn83xx_irq_disable();
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&icn83xx_ts->early_suspend);
-#endif
-
-	if (g_param.earlysus_en)
-		unregister_bl_notifier(&wmt_bl_notify);
-
-#if SUPPORT_PROC_FS
-	uninit_proc_node();
-#endif
-
-	input_unregister_device(icn83xx_ts->input_dev);
-	input_free_device(icn83xx_ts->input_dev);
-	cancel_work_sync(&icn83xx_ts->pen_event_work);
-	destroy_workqueue(icn83xx_ts->ts_workqueue);
-	icn83xx_free_irq(icn83xx_ts);
-	icn83xx_free_io_port();
-	kfree(icn83xx_ts);    
-	i2c_set_clientdata(client, NULL);
-	return 0;
-}
-
-static int wmt_check_touch_env(void)
-{
-	int ret = 0;
-	int len = 96;
-	char retval[200] = {0},*p=NULL,*s=NULL;
-	int Enable=0;
-
-	// Get u-boot parameter
-	/*ret = wmt_getsyspara("wmt.io.zettouch", retval, &len);
-	  if(ret){
-	  klog("Read wmt.io.zettouch Failed.\n");
-	  } else
-	  goto paste;*/
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		printk("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-
-//paste:
-	p = retval;
-	Enable = (p[0] - '0' == 1) ? 1 : 0;
-	if(Enable == 0){
-		printk("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	p = strchr(p,':');p++;
-	s = strchr(p,':');
-	strncpy(g_param.fw_name,p, (s-p));
-	printk("ts_name=%s\n", g_param.fw_name);
-	if (strncmp(g_param.fw_name, "ICN83", 5)) {
-		printk("Wrong firmware name.\n");
-		return -ENODEV;
-	}
-
-	p = s+1;
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d",
-			&(g_param.irqgpio),&(g_param.panelres_x),&(g_param.panelres_y),&(g_param.rstgpio),
-			&(g_param.xyswap),&(g_param.xdir),&(g_param.ydir),&(g_param.force_download));
-
-	if (ret < 8) {
-		printk("Wrong format ts u-boot param(%d)!\nwmt.io.touch=%s\n",ret,retval);
-		return -ENODEV;
-	}
-
-	printk("p.x = %d, p.y = %d, irqgpio=%d, rstgpio=%d,xyswap=%d,xdir=%d,ydir=%d,force_download=%d\n",
-			g_param.panelres_x,g_param.panelres_y,g_param.irqgpio,g_param.rstgpio,
-			g_param.xyswap,g_param.xdir,g_param.ydir,g_param.force_download);
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.touch.earlysus", retval, &len);
-	if(!ret) 
-		g_param.earlysus_en = (retval[0] - '0' == 1) ? 1 : 0;
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			g_param.lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-static const struct dev_pm_ops icn83xx_pm_ops = {
-	.suspend = icn83xx_ts_suspend,
-	.resume = icn83xx_ts_resume,
-};
-
-static const struct i2c_device_id icn83xx_ts_id[] = {
-	{ CTP_NAME, 0 },
-	{},
-};
-MODULE_DEVICE_TABLE(i2c, icn83xx_ts_id);
-
-static struct i2c_driver icn83xx_ts_driver = {
-	.driver = {
-		.name = CTP_NAME,
-		.pm = &icn83xx_pm_ops,
-	},
-	.probe = icn83xx_ts_probe,
-	.remove = __devexit_p(icn83xx_ts_remove),
-	.id_table = icn83xx_ts_id,
-};
-
-static struct i2c_board_info i2c_board_info = {
-	I2C_BOARD_INFO(CTP_NAME, ICN83XX_IIC_ADDR),
-};
-
-static int __init icn83xx_ts_init(void)
-{
-	struct i2c_client *client;
-	struct i2c_adapter *adap;
-	//u8 ts_data[8];
-
-	icn83xx_trace("===========================%s=====================\n", __func__);
-	if(wmt_check_touch_env())
-		return -ENODEV;
-	{//register i2c device
-		adap = i2c_get_adapter(1); //i2c Bus 1
-		if (!adap)
-			return -ENODEV;
-		client = i2c_new_device(adap, &i2c_board_info);
-		i2c_put_adapter(adap);
-		if (!client) {
-			printk("i2c_new_device error\n");
-			return -ENODEV;
-		}
-	}
-	/*{ //check if IC exists
-	  if (i2c_read_tsdata(client, ts_data, 8) <= 0) {
-	  errlog("Can't find IC!\n");
-	  i2c_unregister_device(client);
-	  return -ENODEV;
-	  } 	
-	  }*/
-	return i2c_add_driver(&icn83xx_ts_driver);
-}
-
-static void __exit icn83xx_ts_exit(void)
-{
-	icn83xx_trace("==icn83xx_ts_exit==\n");
-	i2c_unregister_device(this_client);
-	return i2c_del_driver(&icn83xx_ts_driver);
-}
-
-late_initcall(icn83xx_ts_init);
-module_exit(icn83xx_ts_exit);
-
-MODULE_AUTHOR("<zmtian@chiponeic.com>");
-MODULE_DESCRIPTION("Chipone icn83xx TouchScreen driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx.h b/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx.h
deleted file mode 100755
index 46a7cf21..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx.h
+++ /dev/null
@@ -1,434 +0,0 @@
-/*++
- 
- Copyright (c) 2012-2022 ChipOne Technology (Beijing) Co., Ltd. All Rights Reserved.
- This PROPRIETARY SOFTWARE is the property of ChipOne Technology (Beijing) Co., Ltd. 
- and may contains trade secrets and/or other confidential information of ChipOne 
- Technology (Beijing) Co., Ltd. This file shall not be disclosed to any third party,
- in whole or in part, without prior written consent of ChipOne.  
- THIS PROPRIETARY SOFTWARE & ANY RELATED DOCUMENTATION ARE PROVIDED AS IS, 
- WITH ALL FAULTS, & WITHOUT WARRANTY OF ANY KIND. CHIPONE DISCLAIMS ALL EXPRESS OR 
- IMPLIED WARRANTIES.  
- 
- File Name:    icn83xx.h
- Abstract:
-              input driver.
-Author:       Zhimin Tian
-Date :        01,17,2013
-Version:      1.0
-History :
-   2012,10,30, V0.1 first version  
-
- --*/
-
-#ifndef __LINUX_ICN83XX_H__
-#define __LINUX_ICN83XX_H__
-
-#include <linux/i2c.h>
-#include <linux/input.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    #include <linux/pm.h>
-    #include <linux/earlysuspend.h>
-#endif
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/async.h>
-#include <linux/hrtimer.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/hrtimer.h>
-#include <linux/proc_fs.h>
-
-#include <linux/init.h>  
-#include <linux/kernel.h>  
-#include <linux/fs.h>  
- #include <linux/semaphore.h>  
-#include <linux/cdev.h>  
-#include <linux/device.h>  
-#include <linux/ioctl.h>  
-#include <linux/slab.h>  
-#include <linux/errno.h>  
-#include <linux/string.h>  
-#include <linux/spinlock_types.h> 
-#include <linux/workqueue.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include "../../../video/backlight/wmt_bl.h"
-
-//-----------------------------------------------------------------------------
-// Pin Declarations
-//-----------------------------------------------------------------------------
-
-#define SUPPORT_ROCKCHIP         0
-
-#if SUPPORT_ROCKCHIP
-#include <linux/irq.h>
-#include <mach/irqs.h>
-//#include <mach/system.h>
-#include <mach/hardware.h>
-//#include <mach/board.h>
-#include <mach/gpio.h>
-
-#define CTP_IRQ_PORT             RK30_PIN1_PB7
-#define CTP_IRQ_MODE             0
-#define CTP_RST_PORT             RK30_PIN1_PA7
-#define CTP_WAKEUP_PORT          0
-                                     //1: B protocol
-#define SCREEN_MAX_X             (800)
-#define SCREEN_MAX_Y             (480)
-#define ICN83XX_I2C_SCL          400*1000
-
-#endif
-
-#define CTP_REPORT_PROTOCOL      1   //0: A protocol
-
-//-----------------------------------------------------------------------------
-// Global CONSTANTS
-//-----------------------------------------------------------------------------
-
-#define TOUCH_VIRTUAL_KEYS          0
-#define SUPPORT_PROC_FS             1
-#define SUPPORT_SYSFS               1
-#define SUPPORT_FW_UPDATE           1
-#define COMPILE_FW_WITH_DRIVER      0
-#define FORCE_UPDATA_FW             0
-#define SUPPORT_FW_CALIB            0
-#define SUPPORT_DELAYED_WORK        0
-
-#define ICN83XX_NAME                "chipone-ts"
-#define ICN83XX_PROG_IIC_ADDR       (0x60>>1)
-#define ICN83XX_IIC_ADDR       		(0x80>>1)
-#define CTP_NAME                    ICN83XX_NAME
-
-#define CTP_RESET_LOW_PERIOD        (5)
-#define CTP_RESET_HIGH_PERIOD       (100)
-#define CTP_WAKEUP_LOW_PERIOD       (20)
-#define CTP_WAKEUP_HIGH_PERIOD      (50)
-#define CTP_POLL_TIMER              (16)    /* ms delay between samples */
-#define CTP_START_TIMER             (100)    /* ms delay between samples */
-
-#define POINT_NUM                   5
-#define POINT_SIZE                  7
-
-#define TS_KEY_HOME                 102
-#define TS_KEY_MENU                 139
-#define TS_KEY_BACK                 158
-#define TS_KEY_SEARCH               217
-
-#define ICN_VIRTUAL_BUTTON_HOME     0x02
-#define ICN_VIRTUAL_BUTTON_MENU     0x01
-#define ICN_VIRTUAL_BUTTON_BACK     0x04
-#define ICN_VIRTUAL_BUTTON_SEARCH   0x08
-
-#define IIC_RETRY_NUM               3
-
-//ICN83XX_REG_PMODE
-#define PMODE_ACTIVE                0x00
-#define PMODE_MONITOR               0x01
-#define PMODE_HIBERNATE             0x02
-
-#define B_SIZE                      32
-#define ENABLE_BYTE_CHECK
-//#define WAKE_PIN      1
-//-----------------------------------------------------------------------------
-// Macro DEFINITIONS
-//-----------------------------------------------------------------------------
-#define DBG_ICN83XX_TRACE
-//#define DBG_ICN83XX_POINT
-//#define DBG_ICN83XX_INFO
-#define DBG_ICN83XX_ERROR
-#define DBG_FLASH_INFO
-#define DBG_FLASH_ERROR
-#define DBG_OP_INFO
-#define DBG_OP_ERROR
-#define DBG_CALIB_INFO
-#define DBG_CALIB_ERROR
-//#define DBG_PROC_INFO
-#define DBG_PROC_ERROR
-
-
-#ifdef DBG_ICN83XX_TRACE
-#define icn83xx_trace(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn83xx_trace(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_ICN83XX_POINT
-#define icn83xx_point_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn83xx_point_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_ICN83XX_INFO
-#define icn83xx_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn83xx_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_ICN83XX_ERROR
-#define icn83xx_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn83xx_error(fmt, args...)   //
-#endif
-
-#ifdef DBG_FLASH_INFO
-#define flash_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define flash_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_FLASH_ERROR
-#define flash_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define flash_error(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_OP_INFO
-#define op_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define op_info(fmt, args...)   //
-#endif
-#ifdef DBG_OP_ERROR
-#define op_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define op_error(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_CALIB_INFO
-#define calib_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define calib_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_CALIB_ERROR
-#define calib_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define calib_error(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_PROC_INFO
-#define proc_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define proc_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_PROC_ERROR
-#define proc_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define proc_error(fmt, args...)   //
-#endif
-
-#define swap_ab(a,b)       {char temp;temp=a;a=b;b=temp;}
-#define U16LOBYTE(var)     (*(unsigned char *) &var) 
-#define U16HIBYTE(var)     (*(unsigned char *)((unsigned char *) &var + 1))     
-
-
-
-//-----------------------------------------------------------------------------
-// Struct, Union and Enum DEFINITIONS
-//-----------------------------------------------------------------------------
-typedef struct _POINT_INFO
-{
-    unsigned char  u8ID;
-    unsigned short u16PosX;     // coordinate X, plus 4 LSBs for precision extension
-    unsigned short u16PosY;     // coordinate Y, plus 4 LSBs for precision extension
-    unsigned char  u8Pressure;
-    unsigned char  u8EventId;
-}POINT_INFO;
-
-struct icn83xx_ts_data {
-    struct i2c_client        *client;
-    struct input_dev         *input_dev;
-    struct work_struct       pen_event_work;
-    struct delayed_work       icn_delayed_work;
-    struct workqueue_struct  *ts_workqueue;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    struct early_suspend     early_suspend;
-#endif
-    struct hrtimer           timer;
-    spinlock_t               irq_lock;
-    struct semaphore         sem;  
-
-    POINT_INFO  point_info[POINT_NUM+1];
-    int         point_num;
-    int         irq;
-    int         irq_is_disable;
-    int         use_irq;
-    int         work_mode;
-    int         screen_max_x;
-    int         screen_max_y;
-    int         revert_x_flag;
-    int         revert_y_flag;
-    int         exchange_x_y_flag;    
-    int (*init_wakeup_hw)(void);
-};
-
-struct touch_param {
-	char fw_name[32];
-	int irqgpio;
-	int rstgpio;
-	int panelres_x;
-	int panelres_y;
-	int xyswap;
-	int xdir;
-	int ydir;
-	int max_finger_num;
-	int force_download;
-	int earlysus_en;
-	int dbg;
-	int lcd_exchg;
-};
-
-#pragma pack(1)
-typedef struct{
-    unsigned char  wr;         //write read flag£¬0:R  1:W
-    unsigned char  flag;       //0:
-    unsigned char  circle;     //polling cycle 
-    unsigned char  times;      //plling times
-    unsigned char  retry;      //I2C retry times
-    unsigned int   data_len;   //data length
-    unsigned char  addr_len;   //address length
-    unsigned char  addr[2];    //address    
-    unsigned char* data;       //data pointer
-}pack_head;
-#pragma pack()
-
-#define DATA_LENGTH_UINT            512
-#define CMD_HEAD_LENGTH             (sizeof(pack_head) - sizeof(unsigned char *))
-#define ICN83XX_ENTRY_NAME          "icn83xx_tool"
-enum icn83xx_ts_regs {
-    ICN83XX_REG_PMODE   = 0x04, /* Power Consume Mode       */  
-};
-
-typedef enum
-{
-    R_OK = 100,
-    R_FILE_ERR,
-    R_STATE_ERR,
-    R_ERASE_ERR,
-    R_PROGRAM_ERR,
-    R_VERIFY_ERR,
-}E_UPGRADE_ERR_TYPE;
-
-//-----------------------------------------------------------------------------
-// Global VARIABLES
-//-----------------------------------------------------------------------------
-
-
-//-----------------------------------------------------------------------------
-// Function PROTOTYPES
-//-----------------------------------------------------------------------------
-
-void icn83xx_ts_reset(void);
-int  icn83xx_i2c_rxdata(unsigned char addr, char *rxdata, int length);
-int  icn83xx_i2c_txdata(unsigned char addr, char *txdata, int length);
-int  icn83xx_write_reg(unsigned char addr, char para);
-int  icn83xx_read_reg(unsigned char addr, char *pdata);
-int  icn83xx_prog_i2c_rxdata(unsigned short addr, char *rxdata, int length);
-int  icn83xx_prog_i2c_txdata(unsigned short addr, char *txdata, int length);
-int  icn83xx_prog_write_reg(unsigned short addr, char para);
-int  icn83xx_prog_read_reg(unsigned short addr, char *pdata);
-#if SUPPORT_FW_UPDATE
-
-int  icn83xx_writeInfo(unsigned short addr, char value);
-int  icn83xx_readInfo(unsigned short addr, char *value);
-int  icn83xx_writeReg(unsigned short addr, char value);
-int  icn83xx_readReg(unsigned short addr, char *value);
-int  icn83xx_readVersion(void);
-int  icn83xx_changemode(char mode);
-int  icn83xx_readrawdata(char *buffer, char row, char length);
-int  icn83xx_readTP(char row_num, char column_num, char *buffer);
-int  icn83xx_scanTP(void);
-void icn83xx_rawdatadump(short *mem, int size, char br);
-void icn83xx_set_fw(int size, unsigned char *buf);
-void icn83xx_memdump(char *mem, int size);
-int  icn83xx_checksum(int sum, char *buf, unsigned int size);
-int  icn83xx_update_status(int status);
-int  icn83xx_get_status(void);
-int  icn83xx_open_fw( char *fw);
-int  icn83xx_read_fw(int offset, int length, char *buf);
-int  icn83xx_close_fw(void);
-int  icn83xx_goto_progmode(void);
-int  icn83xx_check_progmod(void);
-int  icn83xx_uu(void);
-void  icn83xx_ll(void);
-int  icn83xx_op1(char info, unsigned short offset, unsigned int size);
-int  icn83xx_op2(char info, unsigned short offset, unsigned char * buffer, unsigned int size);
-int  icn83xx_op3(char info, unsigned short offset, unsigned char * buffer, unsigned int size);
-short  icn83xx_read_fw_Ver(char *fw);
-E_UPGRADE_ERR_TYPE  icn83xx_fw_update(char *fw);
-#endif
-
-#if SUPPORT_FW_CALIB
-
-int  icn83xx_checkrawdata(short *data, char num);
-int  icn83xx_readpara(char *TxOrder, char row, char *RxOrder, char column);
-int  icn83xx_writepara(char *TxOrder, char row, char *RxOrder, char column);
-int  icn83xx_readFB(char *FB, char num);
-int  icn83xx_writeFB(char *FB, char num);
-int  icn83xx_readDC(char *DC, char num);
-int  icn83xx_writeDC(char *DC, char num);
-int  icn83xx_readPhaseDelay(char *PD, char row, char length);
-int  icn83xx_writePhaseDelay(char *PD, char row, char length);
-int  icn83xx_changeDCflag(char flag);
-int  icn83xx_readVkmode(char *vkmode, char *vknum);
-int  icn83xx_setTarget(short target);
-int  icn83xx_setPeakGroup(short peak, short group);
-int  icn83xx_setDownUp(short down, short up);
-int  icn83xx_average(short *data, char num);
-
-int  icn83xx_calib(char index, char *FB);
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx_fw.h b/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx_fw.h
deleted file mode 100755
index 572bf1f3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn83xx_ts/icn83xx_fw.h
+++ /dev/null
@@ -1,3 +0,0 @@
-static unsigned char icn83xx_fw[] = {
-	
-};
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/Kconfig
deleted file mode 100755
index 593b379b..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# ICN85XX capacity touch screen driver configuration
-#
-config TOUCHSCREEN_ICN85XX
-	tristate "ICN85XX I2C Capacitive Touchscreen Input Driver Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with touchscreen
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_ts_icn85xx
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/Makefile
deleted file mode 100755
index 4f2c65ce..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_icn85xx

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := icn85xx.o icn85xx_flash.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers modules.builtin

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers modules.builtin

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx.c b/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx.c
deleted file mode 100755
index 371742fb..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx.c
+++ /dev/null
@@ -1,2431 +0,0 @@
-/*++
- 
- Copyright (c) 2012-2022 ChipOne Technology (Beijing) Co., Ltd. All Rights Reserved.
- This PROPRIETARY SOFTWARE is the property of ChipOne Technology (Beijing) Co., Ltd. 
- and may contains trade secrets and/or other confidential information of ChipOne 
- Technology (Beijing) Co., Ltd. This file shall not be disclosed to any third party,
- in whole or in part, without prior written consent of ChipOne.  
- THIS PROPRIETARY SOFTWARE & ANY RELATED DOCUMENTATION ARE PROVIDED AS IS, 
- WITH ALL FAULTS, & WITHOUT WARRANTY OF ANY KIND. CHIPONE DISCLAIMS ALL EXPRESS OR 
- IMPLIED WARRANTIES.  
- 
- File Name:    icn85xx.c
- Abstract:
-               input driver.
- Author:       Zhimin Tian
- Date :        08,14,2013
- Version:      1.0
- History :
-     2012,10,30, V0.1 first version  
- --*/
-
-#include "icn85xx.h"
-#include "icn85xx_fw.h"
-//#include "icn85xx_00_ht_0528.h"
-//#include "icn85xx_02_lh_0528.h"
-
-#if COMPILE_FW_WITH_DRIVER
-       static char firmware[128] = "icn85xx_firmware";
-#else
-    #if SUPPORT_SENSOR_ID 
-        static char firmware[128] = {0};
-	#else
-       //static char firmware[128] = {"/misc/modules/ICN8505.BIN"};
-       //static char firmware[128] = {"/system/etc/firmware/ICN8505.bin"};
-       static char firmware[128] = {"ICN8505.bin"};
-    #endif
-#endif
-
-#if SUPPORT_SENSOR_ID
-   char cursensor_id,tarsensor_id,id_match;
-   char invalid_id = 0;
-
-   struct sensor_id {
-				char value;
-				const char bin_name[128];
-			    unsigned char *fw_name;
-				int size;
-		};
-
-static struct sensor_id sensor_id_table[] = {
-	               { 0x00, "/misc/modules/ICN8505_00_name1.BIN",fw_00_ht_0528,sizeof(fw_00_ht_0528)},//default bin or fw
-                   { 0x02, "/misc/modules/ICN8505_02_name3.BIN",fw_02_lh_0528,sizeof(fw_02_lh_0528)},
-                   
-				 // if you want support other sensor id value ,please add here
-		         };
-#endif
-struct i2c_client *this_client;
-short log_basedata[COL_NUM][ROW_NUM] = {{0,0}};
-short log_rawdata[COL_NUM][ROW_NUM] = {{0,0}};
-short log_diffdata[COL_NUM][ROW_NUM] = {{0,0}};
-unsigned int log_on_off = 0;
-static struct touch_param g_param;
-static struct wake_lock downloadWakeLock;
-static struct task_struct *resume_download_task;
-static int bl_is_delay = 0;
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
- //yank added
- void icn85xx_charge_mode(void)
- {
-       printk("yank---%s\n",__func__);
-       icn85xx_write_reg(ICN85xx_REG_PMODE, 0x55);
- }
- EXPORT_SYMBOL(icn85xx_charge_mode);
-
- void icn85xx_discharge_mode(void)
- {
- printk("yank---%s\n",__func__);
-      icn85xx_write_reg(ICN85xx_REG_PMODE, 0x66);
- }
- EXPORT_SYMBOL(icn85xx_discharge_mode);
-
-
-static enum hrtimer_restart chipone_timer_func(struct hrtimer *timer);
-#if SUPPORT_SYSFS
-static ssize_t icn85xx_show_update(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t icn85xx_store_update(struct device* cd, struct device_attribute *attr, const char* buf, size_t len);
-static ssize_t icn85xx_show_process(struct device* cd,struct device_attribute *attr, char* buf);
-static ssize_t icn85xx_store_process(struct device* cd, struct device_attribute *attr,const char* buf, size_t len);
-
-static DEVICE_ATTR(update, S_IRUGO | S_IWUSR, icn85xx_show_update, icn85xx_store_update);
-static DEVICE_ATTR(process, S_IRUGO | S_IWUSR, icn85xx_show_process, icn85xx_store_process);
-
-static ssize_t icn85xx_show_process(struct device* cd,struct device_attribute *attr, char* buf)
-{
-    ssize_t ret = 0;
-    sprintf(buf, "icn85xx process\n");
-    ret = strlen(buf) + 1;
-    return ret;
-}
-
-static ssize_t icn85xx_store_process(struct device* cd, struct device_attribute *attr,
-               const char* buf, size_t len)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-    unsigned long on_off = simple_strtoul(buf, NULL, 10);     
-
-    log_on_off = on_off;
-    memset(&log_basedata[0][0], 0, COL_NUM*ROW_NUM*2);
-    if(on_off == 0)
-    {
-        icn85xx_ts->work_mode = 0;
-    }
-    else if((on_off == 1) || (on_off == 2) || (on_off == 3))
-    {
-        if((icn85xx_ts->work_mode == 0) && (icn85xx_ts->use_irq == 1))
-        {
-            hrtimer_init(&icn85xx_ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-            icn85xx_ts->timer.function = chipone_timer_func;
-            hrtimer_start(&icn85xx_ts->timer, ktime_set(CTP_START_TIMER/1000, (CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-        }
-        icn85xx_ts->work_mode = on_off;
-    }
-    else if(on_off == 10)
-    {
-        icn85xx_ts->work_mode = 4;
-        mdelay(10);
-        printk("update baseline\n");
-        icn85xx_write_reg(4, 0x30); 
-        icn85xx_ts->work_mode = 0;
-    }
-    else
-    {
-        icn85xx_ts->work_mode = 0;
-    }
-    
-    
-    return len;
-}
-
-static ssize_t icn85xx_show_update(struct device* cd,
-                     struct device_attribute *attr, char* buf)
-{
-    ssize_t ret = 0;       
-    sprintf(buf, firmware);
-    ret = strlen(buf) + 1;
-    printk("firmware: %s, ret: %d\n", firmware, ret);  
-
-    return ret;
-}
-
-static ssize_t icn85xx_store_update(struct device* cd, struct device_attribute *attr, const char* buf, size_t len)
-{
-    printk("len: %d, update: %s\n", len, buf);  
-    memset(firmware, 0, 128);
-    memcpy(firmware, buf, len-1);
-    if(R_OK == icn85xx_fw_update(firmware))
-    {
-        printk("update ok\n");
-    }
-    else
-    {
-        printk("update error\n");   
-    }    
-    return len;
-}
-
-static int icn85xx_create_sysfs(struct i2c_client *client)
-{
-    int err;
-    struct device *dev = &(client->dev);
-    icn85xx_trace("%s: \n",__func__);    
-    err = device_create_file(dev, &dev_attr_update);
-    err = device_create_file(dev, &dev_attr_process);
-    return err;
-}
-
-static void icn85xx_remove_sysfs(struct i2c_client *client)
-{
-    struct device *dev = &(client->dev);
-    icn85xx_trace("%s: \n",__func__);    
-    device_remove_file(dev, &dev_attr_update);
-    device_remove_file(dev, &dev_attr_process);
-}
-#endif
-
-#if SUPPORT_PROC_FS
-
-pack_head cmd_head;
-static struct proc_dir_entry *icn85xx_proc_entry;
-int  DATA_LENGTH = 0;
-
-STRUCT_PANEL_PARA_H g_structPanelPara;
-
-static int icn85xx_tool_write(struct file *filp, const char __user *buff, unsigned long len, void *data)
-{
-    int ret = 0;
-    int i;
-    unsigned short addr;
-    char retvalue;
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-    proc_info("%s \n",__func__);  
-    if(down_interruptible(&icn85xx_ts->sem))  
-    {  
-        return -1;   
-    }     
-    ret = copy_from_user(&cmd_head, buff, CMD_HEAD_LENGTH);
-    if(ret)
-    {
-        proc_error("copy_from_user failed.\n");
-        goto write_out;
-    }  
-    else
-    {
-        ret = CMD_HEAD_LENGTH;
-    }
-    
-    proc_info("wr  :0x%02x.\n", cmd_head.wr);
-    proc_info("flag:0x%02x.\n", cmd_head.flag);
-    proc_info("circle  :%d.\n", (int)cmd_head.circle);
-    proc_info("times   :%d.\n", (int)cmd_head.times);
-    proc_info("retry   :%d.\n", (int)cmd_head.retry);
-    proc_info("data len:%d.\n", (int)cmd_head.data_len);
-    proc_info("addr len:%d.\n", (int)cmd_head.addr_len);
-    proc_info("addr:0x%02x%02x.\n", cmd_head.addr[0], cmd_head.addr[1]);
-    proc_info("len:%d.\n", (int)len);
-    proc_info("data:0x%02x%02x.\n", buff[CMD_HEAD_LENGTH], buff[CMD_HEAD_LENGTH+1]);
-    if (1 == cmd_head.wr)  // write para
-    {
-        ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
-        if(ret)
-        {
-            proc_error("copy_from_user failed.\n");
-            goto write_out;
-        }
-        //need copy to g_structPanelPara
-
-        memcpy(&g_structPanelPara, &cmd_head.data[0], cmd_head.data_len);
-        //write para to tp
-        for(i=0; i<cmd_head.data_len; )
-        {
-        	int size = ((i+64) > cmd_head.data_len)?(cmd_head.data_len-i):64;
-		    ret = icn85xx_i2c_txdata(0x8000+i, &cmd_head.data[i], size);
-		    if (ret < 0) {
-		        proc_error("write para failed!\n");
-		        goto write_out;
-		    }	
-		    i = i + 64;	    
-		}
-		
-        ret = cmd_head.data_len + CMD_HEAD_LENGTH;
-        icn85xx_ts->work_mode = 5; //reinit
-        printk("reinit tp\n");
-        icn85xx_write_reg(0, 1); 
-        mdelay(100);
-        icn85xx_write_reg(0, 0);            
-        icn85xx_ts->work_mode = 0;
-        goto write_out;
-
-    }
-    else if(3 == cmd_head.wr)   //set update file
-    {
-        proc_info("cmd_head_.wr == 3  \n");
-		ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
-        if(ret)
-        {
-            proc_error("copy_from_user failed.\n");
-            goto write_out;
-        }
-        ret = cmd_head.data_len + CMD_HEAD_LENGTH;
-        memset(firmware, 0, 128);
-        memcpy(firmware, &cmd_head.data[0], cmd_head.data_len);
-        proc_info("firmware : %s\n", firmware);
-    }
-    else if(5 == cmd_head.wr)  //start update 
-    {        
-        proc_info("cmd_head_.wr == 5 \n");
-		icn85xx_update_status(1); 
-         ret = kernel_thread(icn85xx_fw_update,firmware,CLONE_KERNEL);
-        icn85xx_trace("the kernel_thread result is:%d\n", ret);    
-    }
-    else if(11 == cmd_head.wr) //write hostcomm
-    { 
-        ret = copy_from_user(&cmd_head.data[0], &buff[CMD_HEAD_LENGTH], cmd_head.data_len);
-        if(ret)
-        {
-            proc_error("copy_from_user failed.\n");
-            goto write_out;
-        }   	    	
-        addr = (cmd_head.addr[1]<<8) | cmd_head.addr[0];
-        icn85xx_write_reg(addr, cmd_head.data[0]);        
-    }
-    else if(13 == cmd_head.wr) //adc enable
-    { 
-       proc_info("cmd_head_.wr == 13  \n");
-	    icn85xx_ts->work_mode = 4;
-        mdelay(10);
-        //set col
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u8ColNum), 1); 
-        //u8RXOrder[0] = u8RXOrder[cmd_head.addr[0]];
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u8RXOrder[0]), g_structPanelPara.u8RXOrder[cmd_head.addr[0]]); 
-        //set row
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u8RowNum), 1);
-        //u8TXOrder[0] = u8TXOrder[cmd_head.addr[1]];        
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u8TXOrder[0]), g_structPanelPara.u8TXOrder[cmd_head.addr[1]]); 
-        //scan mode
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u8ScanMode), 0);
-        //bit
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u16BitFreq), 0xD0);
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u16BitFreq)+1, 0x07);
-        //freq
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u16FreqCycleNum[0]), 0x64);
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u16FreqCycleNum[0])+1, 0x00);
-        //pga
-        icn85xx_write_reg(0x8000+STRUCT_OFFSET(STRUCT_PANEL_PARA_H, u8PgaGain), 0x0);
-
-        //config mode
-        icn85xx_write_reg(0, 0x2);
-        
-        mdelay(1);
-        icn85xx_read_reg(2, &retvalue);
-        printk("retvalue0: %d\n", retvalue);
-        while(retvalue != 1)
-        {   
-            printk("retvalue: %d\n", retvalue);
-            mdelay(1);
-            icn85xx_read_reg(2, &retvalue);
-        }   
-
-        if(icn85xx_goto_progmode() != 0)
-        {
-            printk("icn85xx_goto_progmode() != 0 error\n");
-            goto write_out;
-        }
-        
-        icn85xx_prog_write_reg(0x040870, 1);   
-
-    }
-
-write_out:
-    up(&icn85xx_ts->sem); 
-	proc_info("icn85xx_tool_write write_out  \n");
-    return len;
-    
-}
-
-static int icn85xx_tool_read( char *page, char **start, off_t off, int count, int *eof, void *data )
-{
-    int i, j;
-    int ret = 0;
-
-    char row, column, retvalue;
-    unsigned short addr;
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-    if(down_interruptible(&icn85xx_ts->sem))  
-    {  
-        return -1;   
-    }     
-    proc_info("%s: count:%d, off:%d, cmd_head.data_len: %d\n",__func__, count,(int)off,(int)cmd_head.data_len); 
-    if (cmd_head.wr % 2)
-    {
-        ret = 0;
-		proc_info("cmd_head_.wr == 1111111  \n");
-        goto read_out;
-    }
-    else if (0 == cmd_head.wr)   //read para
-    {
-        //read para
-		proc_info("cmd_head_.wr == 0  \n");
-        ret = icn85xx_i2c_rxdata(0x8000, &page[0], cmd_head.data_len);
-        if (ret < 0) {
-            icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-        }
-        memcpy(&g_structPanelPara, &page[0], sizeof(g_structPanelPara));
-        goto read_out;
-
-    }
-    else if(2 == cmd_head.wr)  //get update status
-    {
-        proc_info("cmd_head_.wr == 2  \n");
-		page[0] = icn85xx_get_status();
-        proc_info("status: %d\n", page[0]); 
-    }
-    else if(4 == cmd_head.wr)  //read rawdata
-    {
-        //icn85xx_read_reg(0x8004, &row);
-        //icn85xx_read_reg(0x8005, &column);   
-		proc_info("cmd_head_.wr == 4  \n");     
-        row = cmd_head.addr[1];
-        column = cmd_head.addr[0];
-        //scan tp rawdata
-        icn85xx_write_reg(4, 0x20); 
-        mdelay(1);  
-        for(i=0; i<1000; i++)
-        {
-            mdelay(1);
-            icn85xx_read_reg(2, &retvalue);
-            if(retvalue == 1)
-                break;
-        }
-        
-        for(i=0; i<row; i++)
-        { 
-            ret = icn85xx_i2c_rxdata(0x2000 + i*(COL_NUM)*2,(char *) &log_rawdata[i][0], column*2);
-            if (ret < 0) {
-                icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-            } 
-            //icn85xx_rawdatadump(&log_rawdata[i][0], column, COL_NUM); 
-            memcpy(&page[column*2*i], &log_rawdata[i][0], column*2);
-            
-        } 
-    
-        //finish scan tp rawdata
-        icn85xx_write_reg(2, 0x0);    
-        icn85xx_write_reg(4, 0x21); 
-        goto read_out;        
-    }
-    else if(6 == cmd_head.wr)  //read diffdata
-    {   
-        proc_info("cmd_head_.wr == 6   \n");
-        row = cmd_head.addr[1];
-        column = cmd_head.addr[0];
-                
-        //scan tp rawdata
-        icn85xx_write_reg(4, 0x20); 
-        mdelay(1);
-
-        for(i=0; i<1000; i++)
-        {
-            mdelay(1);
-            icn85xx_read_reg(2, &retvalue);
-            if(retvalue == 1)
-                break;
-        }      
-
-        for(i=0; i<row; i++)
-        { 
-            ret = icn85xx_i2c_rxdata(0x3000 + (i+1)*(COL_NUM+2)*2 + 2,(char *) &log_diffdata[i][0], column*2);
-            if (ret < 0) {
-                icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-            } 
-            //icn85xx_rawdatadump(&log_diffdata[i][0], column, COL_NUM); 
-            memcpy(&page[column*2*i], &log_diffdata[i][0], column*2);
-        }      
-        //finish scan tp rawdata
-        icn85xx_write_reg(2, 0x0);         
-        icn85xx_write_reg(4, 0x21); 
-        
-        goto read_out;          
-    }
-    else if(8 == cmd_head.wr)  //change TxVol, read diff
-    {       
-        proc_info("cmd_head_.wr == 8  \n");
-		row = cmd_head.addr[1];
-        column = cmd_head.addr[0];
-        //scan tp rawdata
-        icn85xx_write_reg(4, 0x20); 
-        mdelay(1);
-        for(i=0; i<1000; i++)
-        {
-            mdelay(1);
-            icn85xx_read_reg(2, &retvalue);
-            if(retvalue == 1)
-                break;
-        }     
-        
-        for(i=0; i<row; i++)
-        { 
-            ret = icn85xx_i2c_rxdata(0x2000 + i*(COL_NUM)*2,(char *) &log_rawdata[i][0], column*2);
-            if (ret < 0) {
-                icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-            } 
-           
-        } 
-    
-        //finish scan tp rawdata
-        icn85xx_write_reg(2, 0x0);    
-        icn85xx_write_reg(4, 0x21); 
-
-        icn85xx_write_reg(4, 0x12);
-
-        //scan tp rawdata
-        icn85xx_write_reg(4, 0x20); 
-        mdelay(1);
-        for(i=0; i<1000; i++)
-        {
-            mdelay(1);
-            icn85xx_read_reg(2, &retvalue);
-            if(retvalue == 1)
-                break;
-        }    
-        
-        for(i=0; i<row; i++)
-        { 
-            ret = icn85xx_i2c_rxdata(0x2000 + i*(COL_NUM)*2,(char *) &log_diffdata[i][0], column*2);
-            if (ret < 0) {
-                icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-            } 
-            for(j=0; j<column; j++)
-            {
-                *(short *)&page[2*(column*i +j)] = log_rawdata[i][j] - log_diffdata[i][j];
-            }
-            
-        } 
-    
-        //finish scan tp rawdata
-        icn85xx_write_reg(2, 0x0);    
-        icn85xx_write_reg(4, 0x21); 
-
-        icn85xx_write_reg(4, 0x10);
-
-        goto read_out;          
-    }
-    else if(10 == cmd_head.wr)  //read adc data
-    {
-        if(cmd_head.flag == 0)
-        {
-            icn85xx_prog_write_reg(0x040874, 0);  
-        }        
-        icn85xx_prog_i2c_rxdata(2500*cmd_head.flag ,&page[0], cmd_head.data_len);  
-        //icn85xx_rawdatadump(&page[0], 1024, 16);
-        if(cmd_head.flag == 9)
-        {
-            //reload code
-            if(icn85xx_ts->ictype == ICN85XX_WITHOUT_FLASH)
-            {
-                if(R_OK == icn85xx_fw_update(firmware))
-                {
-                    icn85xx_ts->code_loaded_flag = 1;
-                    icn85xx_trace("ICN85XX_WITHOUT_FLASH, reload code ok\n"); 
-                }
-                else
-                {
-                    icn85xx_ts->code_loaded_flag = 0;
-                    icn85xx_trace("ICN85XX_WITHOUT_FLASH, reload code error\n"); 
-                }
-            }
-            else
-            {
-                icn85xx_bootfrom_flash();                
-                msleep(50);
-            }
-            icn85xx_ts->work_mode = 0;
-        }
-    }
-    else if(12 == cmd_head.wr) //read hostcomm
-    {
-        proc_info("cmd_head_.wr == 12  \n");
-		addr = (cmd_head.addr[1]<<8) | cmd_head.addr[0];
-        icn85xx_read_reg(addr, &retvalue);
-        page[0] = retvalue;
-    }
-    else if(14 == cmd_head.wr) //read adc status
-    {
-        proc_info("cmd_head_.wr == 14  \n");
-	    icn85xx_prog_read_reg(0x4085E, &retvalue);
-        page[0] = retvalue;
-        printk("0x4085E: 0x%x\n", retvalue);
-    }    
-read_out:
-    up(&icn85xx_ts->sem);   
-    proc_info("%s out: %d, cmd_head.data_len: %d\n\n",__func__, count, cmd_head.data_len); 
-    return cmd_head.data_len;
-}
-
-void init_proc_node(void)
-{
-    int i;
-    memset(&cmd_head, 0, sizeof(cmd_head));
-    cmd_head.data = NULL;
-
-    i = 5;
-    while ((!cmd_head.data) && i)
-    {
-        cmd_head.data = kzalloc(i * DATA_LENGTH_UINT, GFP_KERNEL);
-        if (NULL != cmd_head.data)
-        {
-            break;
-        }
-        i--;
-    }
-    if (i)
-    {
-        //DATA_LENGTH = i * DATA_LENGTH_UINT + GTP_ADDR_LENGTH;
-        DATA_LENGTH = i * DATA_LENGTH_UINT;
-        icn85xx_trace("alloc memory size:%d.\n", DATA_LENGTH);
-    }
-    else
-    {
-        proc_error("alloc for memory failed.\n");
-        return ;
-    }
-
-    icn85xx_proc_entry = create_proc_entry(ICN85xx_ENTRY_NAME, 0666, NULL);
-    if (icn85xx_proc_entry == NULL)
-    {
-        proc_error("Couldn't create proc entry!\n");
-        return ;
-    }
-    else
-    {
-        icn85xx_trace("Create proc entry success!\n");
-        icn85xx_proc_entry->write_proc = icn85xx_tool_write;
-        icn85xx_proc_entry->read_proc = icn85xx_tool_read;
-    }
-
-    return ;
-}
-
-void uninit_proc_node(void)
-{
-    kfree(cmd_head.data);
-    cmd_head.data = NULL;
-    remove_proc_entry(ICN85xx_ENTRY_NAME, NULL);
-}
-    
-#endif
-
-
-#if TOUCH_VIRTUAL_KEYS
-static ssize_t virtual_keys_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
-{
-    return sprintf(buf,
-     __stringify(EV_KEY) ":" __stringify(KEY_MENU) ":100:1030:50:60"
-     ":" __stringify(EV_KEY) ":" __stringify(KEY_HOME) ":280:1030:50:60"
-     ":" __stringify(EV_KEY) ":" __stringify(KEY_BACK) ":470:1030:50:60"
-     ":" __stringify(EV_KEY) ":" __stringify(KEY_SEARCH) ":900:1030:50:60"
-     "\n");
-}
-
-static struct kobj_attribute virtual_keys_attr = {
-    .attr = {
-        .name = "virtualkeys.chipone-ts",
-        .mode = S_IRUGO,
-    },
-    .show = &virtual_keys_show,
-};
-
-static struct attribute *properties_attrs[] = {
-    &virtual_keys_attr.attr,
-    NULL
-};
-
-static struct attribute_group properties_attr_group = {
-    .attrs = properties_attrs,
-};
-
-static void icn85xx_ts_virtual_keys_init(void)
-{
-    int ret;
-    struct kobject *properties_kobj;      
-    properties_kobj = kobject_create_and_add("board_properties", NULL);
-    if (properties_kobj)
-        ret = sysfs_create_group(properties_kobj,
-                     &properties_attr_group);
-    if (!properties_kobj || ret)
-        pr_err("failed to create board_properties\n");    
-}
-#endif
-
-
-
-
-/* ---------------------------------------------------------------------
-*
-*   Chipone panel related driver
-*
-*
-----------------------------------------------------------------------*/
-/***********************************************************************************************
-Name    :   icn85xx_ts_wakeup 
-Input   :   void
-Output  :   ret
-function    : this function is used to wakeup tp
-***********************************************************************************************/
-void icn85xx_ts_wakeup(void)
-{
-  
-
-
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_ts_reset 
-Input   :   void
-Output  :   ret
-function    : this function is used to reset tp, you should not delete it
-***********************************************************************************************/
-void icn85xx_ts_reset(void)
-{
-    //set reset func
-
-	int rst = g_param.rstgpio;
-	gpio_direction_output(rst,0);
-	msleep(50);
-	icn85xx_info("[%s]:>>>>>>>>>>>>>>>>>CTP_RST_PORT = %d;msleep(50);\n",__func__,gpio_get_value(rst));
-	gpio_direction_output(rst,1);
-	msleep(70);
-	icn85xx_info("[%s]:>>>>>>>>>>>>>>>>>CTP_RST_PORT = %d;msleep(70);\n",__func__,gpio_get_value(rst));
-
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_irq_disable 
-Input   :   void
-Output  :   ret
-function    : this function is used to disable irq
-***********************************************************************************************/
-void icn85xx_irq_disable(void)
-{
-    unsigned long irqflags;
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-
-    spin_lock_irqsave(&icn85xx_ts->irq_lock, irqflags);
-    if (!icn85xx_ts->irq_is_disable)
-    {
-        icn85xx_ts->irq_is_disable = 1; 
-		wmt_gpio_mask_irq(g_param.irqgpio);
-        //disable_irq_nosync(icn85xx_ts->irq);
-        //disable_irq(icn85xx_ts->irq);
-    }
-    spin_unlock_irqrestore(&icn85xx_ts->irq_lock, irqflags);
-
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_irq_enable 
-Input   :   void
-Output  :   ret
-function    : this function is used to enable irq
-***********************************************************************************************/
-void icn85xx_irq_enable(void)
-{
-    unsigned long irqflags = 0;
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-
-    spin_lock_irqsave(&icn85xx_ts->irq_lock, irqflags);
-    if (icn85xx_ts->irq_is_disable) 
-    {
-		wmt_gpio_unmask_irq(g_param.irqgpio);
-        //enable_irq(icn85xx_ts->irq);
-        icn85xx_ts->irq_is_disable = 0; 
-    }
-    spin_unlock_irqrestore(&icn85xx_ts->irq_lock, irqflags);
-
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_prog_i2c_rxdata 
-Input   :   addr
-            *rxdata
-            length
-Output  :   ret
-function    : read data from icn85xx, prog mode 
-***********************************************************************************************/
-int icn85xx_prog_i2c_rxdata(unsigned int addr, char *rxdata, int length)
-{
-    int ret = -1;
-    int retries = 0;
-#if 0 
-    struct i2c_msg msgs[] = {   
-        {
-            .addr   = ICN85XX_PROG_IIC_ADDR,//this_client->addr,
-            .flags  = I2C_M_RD,
-            .len    = length,
-            .buf    = rxdata,
-#if SUPPORT_ROCKCHIP            
-            .scl_rate = ICN85XX_I2C_SCL,
-#endif            
-        },
-    };
-        
-    icn85xx_prog_i2c_txdata(addr, NULL, 0);
-    while(retries < IIC_RETRY_NUM)
-    {    
-        ret = i2c_transfer(this_client->adapter, msgs, 1);
-        if(ret == 1)break;
-        retries++;
-    }
-    if (retries >= IIC_RETRY_NUM)
-    {
-        icn85xx_error("%s i2c read error: %d\n", __func__, ret); 
-//        icn85xx_ts_reset();
-    }    
-#else
-    unsigned char tmp_buf[3];
-    struct i2c_msg msgs[] = {
-        {
-            .addr   = ICN85XX_PROG_IIC_ADDR,//this_client->addr,
-            .flags  = 0,
-            .len    = 3,
-            .buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP            
-            .scl_rate = ICN85XX_I2C_SCL,
-#endif            
-        },
-        {
-            .addr   = ICN85XX_PROG_IIC_ADDR,//this_client->addr,
-            .flags  = I2C_M_RD,
-            .len    = length,
-            .buf    = rxdata,
-#if SUPPORT_ROCKCHIP            
-            .scl_rate = ICN85XX_I2C_SCL,
-#endif            
-        },
-    };
-
-    tmp_buf[0] = (unsigned char)(addr>>16);
-    tmp_buf[1] = (unsigned char)(addr>>8);
-    tmp_buf[2] = (unsigned char)(addr);
-    
-
-    while(retries < IIC_RETRY_NUM)
-    {
-        ret = i2c_transfer(this_client->adapter, msgs, 2);
-        if(ret == 2)break;
-        retries++;
-    }
-
-    if (retries >= IIC_RETRY_NUM)
-    {
-        icn85xx_error("%s i2c read error: %d\n", __func__, ret); 
-//        icn85xx_ts_reset();
-    }
-#endif      
-    return ret;
-}
-/***********************************************************************************************
-Name    :   icn85xx_prog_i2c_txdata 
-Input   :   addr
-            *rxdata
-            length
-Output  :   ret
-function    : send data to icn85xx , prog mode
-***********************************************************************************************/
-int icn85xx_prog_i2c_txdata(unsigned int addr, char *txdata, int length)
-{
-    int ret = -1;
-    char tmp_buf[128];
-    int retries = 0; 
-    struct i2c_msg msg[] = {
-        {
-            .addr   = ICN85XX_PROG_IIC_ADDR,//this_client->addr,
-            .flags  = 0,
-            .len    = length + 3,
-            .buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP            
-            .scl_rate = ICN85XX_I2C_SCL,
-#endif            
-        },
-    };
-    
-    if (length > 125)
-    {
-        icn85xx_error("%s too big datalen = %d!\n", __func__, length);
-        return -1;
-    }
-    
-    tmp_buf[0] = (unsigned char)(addr>>16);
-    tmp_buf[1] = (unsigned char)(addr>>8);
-    tmp_buf[2] = (unsigned char)(addr);
-
-
-    if (length != 0 && txdata != NULL)
-    {
-        memcpy(&tmp_buf[3], txdata, length);
-    }   
-    
-    while(retries < IIC_RETRY_NUM)
-    {
-        ret = i2c_transfer(this_client->adapter, msg, 1);
-        if(ret == 1)break;
-        retries++;
-    }
-
-    if (retries >= IIC_RETRY_NUM)
-    {
-        icn85xx_error("%s i2c write error: %d\n", __func__, ret); 
-//        icn85xx_ts_reset();
-    }
-    return ret;
-}
-/***********************************************************************************************
-Name    :   icn85xx_prog_write_reg
-Input   :   addr -- address
-            para -- parameter
-Output  :   
-function    :   write register of icn85xx, prog mode
-***********************************************************************************************/
-int icn85xx_prog_write_reg(unsigned int addr, char para)
-{
-    char buf[3];
-    int ret = -1;
-
-    buf[0] = para;
-    ret = icn85xx_prog_i2c_txdata(addr, buf, 1);
-    if (ret < 0) {
-        icn85xx_error("%s write reg failed! %#x ret: %d\n", __func__, buf[0], ret);
-        return -1;
-    }
-    
-    return ret;
-}
-
-
-/***********************************************************************************************
-Name    :   icn85xx_prog_read_reg 
-Input   :   addr
-            pdata
-Output  :   
-function    :   read register of icn85xx, prog mode
-***********************************************************************************************/
-int icn85xx_prog_read_reg(unsigned int addr, char *pdata)
-{
-    int ret = -1;
-    ret = icn85xx_prog_i2c_rxdata(addr, pdata, 1);  
-    return ret;    
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_i2c_rxdata 
-Input   :   addr
-            *rxdata
-            length
-Output  :   ret
-function    : read data from icn85xx, normal mode   
-***********************************************************************************************/
-int icn85xx_i2c_rxdata(unsigned short addr, char *rxdata, int length)
-{
-    int ret = -1;
-    int retries = 0;
-     unsigned char tmp_buf[2];
-#if 0
-   
-    struct i2c_msg msgs[] = {
-        {
-            .addr   = this_client->addr,
-            .flags  = 0,
-            .len    = 2,
-            .buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP            
-            .scl_rate = ICN85XX_I2C_SCL,
-#endif            
-        },
-        {
-            .addr   = this_client->addr,
-            .flags  = I2C_M_RD,
-            .len    = length,
-            .buf    = rxdata,
-#if SUPPORT_ROCKCHIP            
-            .scl_rate = ICN85XX_I2C_SCL,
-#endif
-        },
-    };
-    
-    tmp_buf[0] = (unsigned char)(addr>>8);
-    tmp_buf[1] = (unsigned char)(addr);
-   
-
-    while(retries < IIC_RETRY_NUM)
-    {
-        ret = i2c_transfer(this_client->adapter, msgs, 2);
-        if(ret == 2)break;
-        retries++;
-    }
-
-    if (retries >= IIC_RETRY_NUM)
-    {
-        icn85xx_error("%s i2c read error: %d\n", __func__, ret); 
-//        icn85xx_ts_reset();
-    }    
-#else 
-
-    tmp_buf[0] = (unsigned char)(addr>>8);
-    tmp_buf[1] = (unsigned char)(addr);
-   
-    while(retries < IIC_RETRY_NUM)
-    {
-      //  ret = i2c_transfer(this_client->adapter, msgs, 2);
-		ret = i2c_master_send(this_client, tmp_buf, 2);
-	    if (ret < 0)
-			return ret;
-		ret = i2c_master_recv(this_client, rxdata, length);
-		if (ret < 0)
-			return ret;
-		if(ret == length)break;
-        retries++;
-    }
-
-    if (retries >= IIC_RETRY_NUM)
-    {
-        icn85xx_error("%s i2c read error: %d\n", __func__, ret); 
-//        icn85xx_ts_reset();
-    }    
-#endif
-
-    return ret;
-}
-/***********************************************************************************************
-Name    :   icn85xx_i2c_txdata 
-Input   :   addr
-            *rxdata
-            length
-Output  :   ret
-function    : send data to icn85xx , normal mode
-***********************************************************************************************/
-int icn85xx_i2c_txdata(unsigned short addr, char *txdata, int length)
-{
-    int ret = -1;
-    unsigned char tmp_buf[128];
-    int retries = 0;
-
-    struct i2c_msg msg[] = {
-        {
-            .addr   = this_client->addr,
-            .flags  = 0,
-            .len    = length + 2,
-            .buf    = tmp_buf,
-#if SUPPORT_ROCKCHIP             
-            .scl_rate = ICN85XX_I2C_SCL,
-#endif            
-        },
-    };
-    
-    if (length > 125)
-    {
-        icn85xx_error("%s too big datalen = %d!\n", __func__, length);
-        return -1;
-    }
-    
-    tmp_buf[0] = (unsigned char)(addr>>8);
-    tmp_buf[1] = (unsigned char)(addr);
-
-    if (length != 0 && txdata != NULL)
-    {
-        memcpy(&tmp_buf[2], txdata, length);
-    }   
-    
-    while(retries < IIC_RETRY_NUM)
-    {
-        ret = i2c_transfer(this_client->adapter, msg, 1);
-        if(ret == 1)break;
-        retries++;
-    }
-
-    if (retries >= IIC_RETRY_NUM)
-    {
-        icn85xx_error("%s i2c write error: %d\n", __func__, ret); 
-//        icn85xx_ts_reset();
-    }
-
-    return ret;
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_write_reg
-Input   :   addr -- address
-            para -- parameter
-Output  :   
-function    :   write register of icn85xx, normal mode
-***********************************************************************************************/
-int icn85xx_write_reg(unsigned short addr, char para)
-{
-    char buf[3];
-    int ret = -1;
-
-    buf[0] = para;
-    ret = icn85xx_i2c_txdata(addr, buf, 1);
-    if (ret < 0) {
-        icn85xx_error("write reg failed! %#x ret: %d\n", buf[0], ret);
-        return -1;
-    }
-    
-    return ret;
-}
-
-
-/***********************************************************************************************
-Name    :   icn85xx_read_reg 
-Input   :   addr
-            pdata
-Output  :   
-function    :   read register of icn85xx, normal mode
-***********************************************************************************************/
-int icn85xx_read_reg(unsigned short addr, char *pdata)
-{
-    int ret = -1;
-    ret = icn85xx_i2c_rxdata(addr, pdata, 1);   
-    if(ret < 0)
-    {
-        icn85xx_error("addr: 0x%x: 0x%x\n", addr, *pdata); 
-    }
-    return ret;    
-}
-
-
-/***********************************************************************************************
-Name    :   icn85xx_log
-Input   :   0: rawdata, 1: diff data
-Output  :   err type
-function    :   calibrate param
-***********************************************************************************************/
-static void icn85xx_log(char diff)
-{
-    char row = 0;
-    char column = 0;
-    int i, j, ret;
-    char retvalue = 0;
-	
-    icn85xx_read_reg(0x8004, &row);
-    icn85xx_read_reg(0x8005, &column);
-
-    //scan tp rawdata
-    icn85xx_write_reg(4, 0x20); 
-    mdelay(1);
-    for(i=0; i<1000; i++)
-    {
-        mdelay(1);
-        icn85xx_read_reg(2, &retvalue);
-        if(retvalue == 1)
-            break;
-    }     
-    if(diff == 0)
-    {
-        for(i=0; i<row; i++)
-        {       
-            ret = icn85xx_i2c_rxdata(0x2000 + i*COL_NUM*2, (char *)&log_rawdata[i][0], column*2);
-            if (ret < 0) {
-                icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-            } 
-            icn85xx_rawdatadump(&log_rawdata[i][0], column, COL_NUM);  
-
-        } 
-    }
-    if(diff == 1)
-    {
-        for(i=0; i<row; i++)
-        { 
-            ret = icn85xx_i2c_rxdata(0x3000 + (i+1)*(COL_NUM+2)*2 + 2, (char *)&log_diffdata[i][0], column*2);
-            if (ret < 0) {
-                icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-            } 
-            icn85xx_rawdatadump(&log_diffdata[i][0], column, COL_NUM);   
-            
-        }           
-    }
-    else if(diff == 2)
-    {        
-        for(i=0; i<row; i++)
-        {       
-            ret = icn85xx_i2c_rxdata(0x2000 + i*COL_NUM*2, (char *)&log_rawdata[i][0], column*2);
-            if (ret < 0) {
-                icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-            } 
-            if((log_basedata[0][0] != 0) || (log_basedata[0][1] != 0))
-            {
-                for(j=0; j<column; j++)
-                {
-                    log_rawdata[i][j] = log_basedata[i][j] - log_rawdata[i][j];
-                }
-            }
-            icn85xx_rawdatadump(&log_rawdata[i][0], column, COL_NUM);  
-
-        }    
-        if((log_basedata[0][0] == 0) && (log_basedata[0][1] == 0))
-        {
-            memcpy(&log_basedata[0][0], &log_rawdata[0][0], COL_NUM*ROW_NUM*2);           
-        }
-     
-        
-    }
-    
-    //finish scan tp rawdata
-    icn85xx_write_reg(2, 0x0);      
-    icn85xx_write_reg(4, 0x21); 
-}
-
-
-/***********************************************************************************************
-Name    :   icn85xx_iic_test 
-Input   :   void
-Output  :   
-function    : 0 success,
-***********************************************************************************************/
-static int icn85xx_iic_test(void)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-    int  ret = -1;
-    char value = 0;
-    int  retry = 0;
-    int  flashid;
-    icn85xx_ts->ictype = 0;
-    icn85xx_trace("====%s begin=====.  \n", __func__);
-    
-    while(retry++ < 3)
-    {        
-        ret = icn85xx_read_reg(0xa, &value);
-        if(ret > 0)
-        {
-            if(value == 0x85)
-            {
-                icn85xx_ts->ictype = ICN85XX_WITH_FLASH;
-                return ret;
-            }
-        }
-        
-        icn85xx_info("iic test error! retry = %d\n", retry);
-        msleep(3);
-    }
-    icn85xx_goto_progmode();
-    msleep(10);
-    retry = 0;
-    while(retry++ < 3)
-    {       
-        ret = icn85xx_prog_i2c_rxdata(0x040002, &value, 1);
-        icn85xx_info("icn85xx_check_progmod: 0x%x\n", value);
-        if(ret > 0)
-        {
-            if(value == 0x85)
-            {
-                flashid = icn85xx_read_flashid();
-                if((MD25D40_ID1 == flashid) || (MD25D40_ID2 == flashid)
-                    ||(MD25D20_ID1 == flashid) || (MD25D20_ID1 == flashid)
-                    ||(GD25Q10_ID == flashid) || (MX25L512E_ID == flashid))
-                {
-                    icn85xx_ts->ictype = ICN85XX_WITH_FLASH;
-                }
-                else
-                {
-                    icn85xx_ts->ictype = ICN85XX_WITHOUT_FLASH;
-                }
-                return ret;
-            }
-        }          
-        icn85xx_error("iic2 test error! %d\n", retry);
-        msleep(3);
-    }    
-    
-    return ret;    
-}
-
-#if !CTP_REPORT_PROTOCOL
-/***********************************************************************************************
-Name    :   icn85xx_ts_release 
-Input   :   void
-Output  :   
-function    : touch release
-***********************************************************************************************/
-static void icn85xx_ts_release(void)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-    icn85xx_info("==icn85xx_ts_release ==\n");
-    input_report_abs(icn85xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-    input_sync(icn85xx_ts->input_dev);
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_report_value_A
-Input   :   void
-Output  :   
-function    : reprot touch ponit
-***********************************************************************************************/
-static void icn85xx_report_value_A(void)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-    char buf[POINT_NUM*POINT_SIZE+3]={0};
-    int ret = -1;
-    int i;
-#if TOUCH_VIRTUAL_KEYS
-    unsigned char button;
-    static unsigned char button_last;
-#endif
-
-    icn85xx_info("==icn85xx_report_value_A ==\n");
-
-    ret = icn85xx_i2c_rxdata(0x1000, buf, POINT_NUM*POINT_SIZE+2);
-    if (ret < 0) {
-        icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-        return ;
-    }
-#if TOUCH_VIRTUAL_KEYS    
-    button = buf[0];    
-    icn85xx_info("%s: button=%d\n",__func__, button);
-
-    if((button_last != 0) && (button == 0))
-    {
-        icn85xx_ts_release();
-        button_last = button;
-        return ;       
-    }
-    if(button != 0)
-    {
-        switch(button)
-        {
-            case ICN_VIRTUAL_BUTTON_HOME:
-                icn85xx_info("ICN_VIRTUAL_BUTTON_HOME down\n");
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 200);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_X, 280);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_Y, 1030);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-                input_mt_sync(icn85xx_ts->input_dev);
-                input_sync(icn85xx_ts->input_dev);            
-                break;
-            case ICN_VIRTUAL_BUTTON_BACK:
-                icn85xx_info("ICN_VIRTUAL_BUTTON_BACK down\n");
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 200);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_X, 470);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_Y, 1030);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-                input_mt_sync(icn85xx_ts->input_dev);
-                input_sync(icn85xx_ts->input_dev);                
-                break;
-            case ICN_VIRTUAL_BUTTON_MENU:
-                icn85xx_info("ICN_VIRTUAL_BUTTON_MENU down\n");
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 200);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_X, 100);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_Y, 1030);
-                input_report_abs(icn85xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-                input_mt_sync(icn85xx_ts->input_dev);
-                input_sync(icn85xx_ts->input_dev);            
-                break;                      
-            default:
-                icn85xx_info("other gesture\n");
-                break;          
-        }
-        button_last = button;
-        return ;
-    }        
-#endif
- 
-    icn85xx_ts->point_num = buf[1];    
-    if (icn85xx_ts->point_num == 0) {
-        icn85xx_ts_release();
-        return ; 
-    }   
-    for(i=0;i<icn85xx_ts->point_num;i++){
-        if(buf[8 + POINT_SIZE*i]  != 4)
-        {
-          break ;
-        }
-        else
-        {
-        
-        }
-    }
-    
-    if(i == icn85xx_ts->point_num) {
-        icn85xx_ts_release();
-        return ; 
-    }   
-
-    for(i=0; i<icn85xx_ts->point_num; i++)
-    {
-        icn85xx_ts->point_info[i].u8ID = buf[2 + POINT_SIZE*i];
-        icn85xx_ts->point_info[i].u16PosX = (buf[4 + POINT_SIZE*i]<<8) + buf[3 + POINT_SIZE*i];
-        icn85xx_ts->point_info[i].u16PosY = (buf[6 + POINT_SIZE*i]<<8) + buf[5 + POINT_SIZE*i];
-        icn85xx_ts->point_info[i].u8Pressure = 20;//buf[7 + POINT_SIZE*i];
-        icn85xx_ts->point_info[i].u8EventId = buf[8 + POINT_SIZE*i];    
-
-        if(1 == icn85xx_ts->revert_x_flag)
-        {
-            icn85xx_ts->point_info[i].u16PosX = icn85xx_ts->screen_max_x- icn85xx_ts->point_info[i].u16PosX;
-        }
-        if(1 == icn85xx_ts->revert_y_flag)
-        {
-            icn85xx_ts->point_info[i].u16PosY = icn85xx_ts->screen_max_y- icn85xx_ts->point_info[i].u16PosY;
-        }
-        
-        icn85xx_info("u8ID %d\n", icn85xx_ts->point_info[i].u8ID);
-        icn85xx_info("u16PosX %d\n", icn85xx_ts->point_info[i].u16PosX);
-        icn85xx_info("u16PosY %d\n", icn85xx_ts->point_info[i].u16PosY);
-        icn85xx_info("u8Pressure %d\n", icn85xx_ts->point_info[i].u8Pressure);
-        icn85xx_info("u8EventId %d\n", icn85xx_ts->point_info[i].u8EventId);  
-
-
-        input_report_abs(icn85xx_ts->input_dev, ABS_MT_TRACKING_ID, icn85xx_ts->point_info[i].u8ID);    
-        input_report_abs(icn85xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, icn85xx_ts->point_info[i].u8Pressure);
-        input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_X, icn85xx_ts->point_info[i].u16PosX);
-        input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_Y, icn85xx_ts->point_info[i].u16PosY);
-        input_report_abs(icn85xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 1);
-        input_mt_sync(icn85xx_ts->input_dev);
-        icn85xx_point_info("point: %d ===x = %d,y = %d, press = %d ====\n",i, icn85xx_ts->point_info[i].u16PosX,icn85xx_ts->point_info[i].u16PosY, icn85xx_ts->point_info[i].u8Pressure);
-    }
-
-    input_sync(icn85xx_ts->input_dev);
-  
-}
-#endif
-/***********************************************************************************************
-Name    :   icn85xx_report_value_B
-Input   :   void
-Output  :   
-function    : reprot touch ponit
-***********************************************************************************************/
-#if CTP_REPORT_PROTOCOL
-static void icn85xx_report_value_B(void)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);
-    char buf[POINT_NUM*POINT_SIZE+3]={0};
-    static unsigned char finger_last[POINT_NUM + 1]={0};
-    unsigned char  finger_current[POINT_NUM + 1] = {0};
-    unsigned int position = 0;
-    int temp = 0;
-    int ret = -1;
-	int x,y;
-    icn85xx_info("==icn85xx_report_value_B ==\n");
-
-
-
-    ret = icn85xx_i2c_rxdata(0x1000, buf, POINT_NUM*POINT_SIZE+2);
-    if (ret < 0) {
-         icn85xx_error("%s read_data i2c_rxdata failed: %d\n", __func__, ret);
-          return ;
-      }		 
-    icn85xx_ts->point_num = buf[1];
-    if (icn85xx_ts->point_num > POINT_NUM)
-     {
-       return ;
-     }
-
-    if(icn85xx_ts->point_num > 0)
-    {
-        for(position = 0; position<icn85xx_ts->point_num; position++)
-        {       
-            temp = buf[2 + POINT_SIZE*position] + 1;
-            finger_current[temp] = 1;
-            icn85xx_ts->point_info[temp].u8ID = buf[2 + POINT_SIZE*position];
-            icn85xx_ts->point_info[temp].u16PosX = (buf[4 + POINT_SIZE*position]<<8) + buf[3 + POINT_SIZE*position];
-            icn85xx_ts->point_info[temp].u16PosY = (buf[6 + POINT_SIZE*position]<<8) + buf[5 + POINT_SIZE*position];
-            icn85xx_ts->point_info[temp].u8Pressure = buf[7 + POINT_SIZE*position];
-            icn85xx_ts->point_info[temp].u8EventId = buf[8 + POINT_SIZE*position];
-            
-            if(icn85xx_ts->point_info[temp].u8EventId == 4)
-                finger_current[temp] = 0;
-                            
-            if(1 == icn85xx_ts->revert_x_flag)
-            {
-                icn85xx_ts->point_info[temp].u16PosX = icn85xx_ts->screen_max_x- icn85xx_ts->point_info[temp].u16PosX;
-            }
-            if(1 == icn85xx_ts->revert_y_flag)
-            {
-                icn85xx_ts->point_info[temp].u16PosY = icn85xx_ts->screen_max_y- icn85xx_ts->point_info[temp].u16PosY;
-            }
-            icn85xx_info("temp %d\n", temp);
-            icn85xx_info("u8ID %d\n", icn85xx_ts->point_info[temp].u8ID);
-            icn85xx_info("u16PosX %d\n", icn85xx_ts->point_info[temp].u16PosX);
-            icn85xx_info("u16PosY %d\n", icn85xx_ts->point_info[temp].u16PosY);
-            icn85xx_info("u8Pressure %d\n", icn85xx_ts->point_info[temp].u8Pressure);
-            icn85xx_info("u8EventId %d\n", icn85xx_ts->point_info[temp].u8EventId);             
-            //icn85xx_info("u8Pressure %d\n", icn85xx_ts->point_info[temp].u8Pressure*16);
-        }
-    }   
-    else
-    {
-        for(position = 1; position < POINT_NUM+1; position++)
-        {
-            finger_current[position] = 0;
-        }
-        icn85xx_info("no touch\n");
-    }
-
-    for(position = 1; position < POINT_NUM + 1; position++)
-    {
-        if((finger_current[position] == 0) && (finger_last[position] != 0))
-        {
-            input_mt_slot(icn85xx_ts->input_dev, position-1);
-            input_mt_report_slot_state(icn85xx_ts->input_dev, MT_TOOL_FINGER, false);
-            icn85xx_point_info("one touch up: %d\n", position);
-        }
-        else if(finger_current[position])
-        {
-			if (g_param.xyswap == 0)
-			{
-				x = icn85xx_ts->point_info[position].u16PosX;
-				y = icn85xx_ts->point_info[position].u16PosY;
-			} else {
-				y = icn85xx_ts->point_info[position].u16PosX;
-				x = icn85xx_ts->point_info[position].u16PosY;
-			}
-			if (g_param.xdir == -1)
-			{
-				x = g_param.panelres_x - x;
-			}
-			if (g_param.ydir == -1)
-			{
-				y = g_param.panelres_y - y;
-			}
-
-			if (g_param.lcd_exchg) {
-				int tmp;
-				tmp = x;
-				x = y;
-				y = g_param.panelres_x - tmp;
-			}
-
-            input_mt_slot(icn85xx_ts->input_dev, position-1);
-            input_mt_report_slot_state(icn85xx_ts->input_dev, MT_TOOL_FINGER, true);
-            input_report_abs(icn85xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 1);
-            //input_report_abs(icn85xx_ts->input_dev, ABS_MT_PRESSURE, icn85xx_ts->point_info[position].u8Pressure);
-            input_report_abs(icn85xx_ts->input_dev, ABS_MT_PRESSURE, 200);
-            input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_X, x);
-            input_report_abs(icn85xx_ts->input_dev, ABS_MT_POSITION_Y, y);
-            //icn85xx_point_info("===position: %d, x = %d,y = %d, press = %d ====\n", position, icn85xx_ts->point_info[position].u16PosX,icn85xx_ts->point_info[position].u16PosY, icn85xx_ts->point_info[position].u8Pressure);
-			icn85xx_point_info("raw%d(%d,%d), rpt%d(%d,%d)\n", position, icn85xx_ts->point_info[position].u16PosX, icn85xx_ts->point_info[position].u16PosY, position, x, y);
-        }
-
-    }
-    input_sync(icn85xx_ts->input_dev);
-
-    for(position = 1; position < POINT_NUM + 1; position++)
-    {
-        finger_last[position] = finger_current[position];
-    }
-    
-}
-#endif
-
-/***********************************************************************************************
-Name    :   icn85xx_ts_pen_irq_work
-Input   :   void
-Output  :   
-function    : work_struct
-***********************************************************************************************/
-static void icn85xx_ts_pen_irq_work(struct work_struct *work)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(this_client);  
-#if SUPPORT_PROC_FS
-    if(down_interruptible(&icn85xx_ts->sem))  
-    {  
-        return ;   
-    }  
-#endif
-      
-    if(icn85xx_ts->work_mode == 0)
-    {
-#if CTP_REPORT_PROTOCOL
-        icn85xx_report_value_B();
-#else
-        icn85xx_report_value_A();
-#endif 
-
-
-        if(icn85xx_ts->use_irq)
-        {
-            icn85xx_irq_enable();
-        }
-        if(log_on_off == 4)
-        {
-            printk("normal raw data\n");
-            icn85xx_log(0);   //raw data
-        }
-        else if(log_on_off == 5)
-        {
-            printk("normal diff data\n");
-            icn85xx_log(1);   //diff data         
-        }
-        else if(log_on_off == 6)
-        {
-            printk("normal raw2diff\n");
-            icn85xx_log(2);   //diff data         
-        }
-
-    }
-    else if(icn85xx_ts->work_mode == 1)
-    {
-        printk("raw data\n");
-        icn85xx_log(0);   //raw data
-    }
-    else if(icn85xx_ts->work_mode == 2)
-    {
-        printk("diff data\n");
-        icn85xx_log(1);   //diff data
-    }
-    else if(icn85xx_ts->work_mode == 3)
-    {
-        printk("raw2diff data\n");
-        icn85xx_log(2);   //diff data
-    }
-    else if(icn85xx_ts->work_mode == 4)  //idle
-    {
-        ;
-    }
-    else if(icn85xx_ts->work_mode == 5)//write para, reinit
-    {
-        printk("reinit tp\n");
-        icn85xx_write_reg(0, 1); 
-        mdelay(100);
-        icn85xx_write_reg(0, 0);            
-        icn85xx_ts->work_mode = 0;
-    }
-
-#if SUPPORT_PROC_FS
-    up(&icn85xx_ts->sem);
-#endif
-
-
-}
-/***********************************************************************************************
-Name    :   chipone_timer_func
-Input   :   void
-Output  :   
-function    : Timer interrupt service routine.
-***********************************************************************************************/
-static enum hrtimer_restart chipone_timer_func(struct hrtimer *timer)
-{
-    struct icn85xx_ts_data *icn85xx_ts = container_of(timer, struct icn85xx_ts_data, timer);
-    queue_work(icn85xx_ts->ts_workqueue, &icn85xx_ts->pen_event_work);
-    //icn85xx_info("chipone_timer_func\n"); 
-    if(icn85xx_ts->use_irq == 1)
-    {
-        if((icn85xx_ts->work_mode == 1) || (icn85xx_ts->work_mode == 2) || (icn85xx_ts->work_mode == 3))
-        {
-            hrtimer_start(&icn85xx_ts->timer, ktime_set(CTP_POLL_TIMER/1000, (CTP_POLL_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-        }
-    }
-    else
-    {
-        hrtimer_start(&icn85xx_ts->timer, ktime_set(CTP_POLL_TIMER/1000, (CTP_POLL_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-    }
-    return HRTIMER_NORESTART;
-}
-/***********************************************************************************************
-Name    :   icn85xx_ts_interrupt
-Input   :   void
-Output  :   
-function    : interrupt service routine
-***********************************************************************************************/
-static irqreturn_t icn85xx_ts_interrupt(int irq, void *dev_id)
-{
-    struct icn85xx_ts_data *icn85xx_ts = dev_id;
-	int irqindex = g_param.irqgpio;
-       
-    icn85xx_info("==========------icn85xx_ts TS Interrupt-----============\n"); 
-
-	if (gpio_irqstatus(irqindex)) {
-		wmt_gpio_ack_irq(irqindex);
-		if (is_gpio_irqenable(irqindex)) {
-			icn85xx_irq_disable();
-			if(icn85xx_ts->work_mode != 0) {
-				icn85xx_irq_enable();
-				return IRQ_HANDLED;
-			}
-			if (!work_pending(&icn85xx_ts->pen_event_work)) {
-				icn85xx_info("Enter work\n");
-				queue_work(icn85xx_ts->ts_workqueue, &icn85xx_ts->pen_event_work);
-			}
-		}
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-
-    /*if(icn85xx_ts->use_irq)
-        icn85xx_irq_disable();
-    if (!work_pending(&icn85xx_ts->pen_event_work)) 
-    {
-        queue_work(icn85xx_ts->ts_workqueue, &icn85xx_ts->pen_event_work);
-
-    }
-
-    return IRQ_HANDLED;*/
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_ts_suspend
-Input   :   void
-Output  :   
-function    : tp enter sleep mode
-***********************************************************************************************/
-static int icn85xx_ts_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(client);
-    icn85xx_trace("icn85xx_ts_suspend\n");
-    if (icn85xx_ts->use_irq) {
-        icn85xx_irq_disable();
-    } else {
-        hrtimer_cancel(&icn85xx_ts->timer);
-    }  
-	cancel_work_sync(&icn85xx_ts->pen_event_work);
-    flush_workqueue(icn85xx_ts->ts_workqueue);
-    //}  
-
-    //reset flag if ic is flashless when power off
-    if(icn85xx_ts->ictype == ICN85XX_WITHOUT_FLASH)
-    {
-        //icn85xx_ts->code_loaded_flag = 0;
-    }      
-#if SUSPEND_POWER_OFF           
-
-#else
-    icn85xx_write_reg(ICN85xx_REG_PMODE, PMODE_HIBERNATE); 
-#endif
-
-	return 0;
-    
-}
-
-int resume_download_thread(void *arg)
-{
-    int retry = 1;
-    int need_update_fw = false;
-    int ret = -1;
-    unsigned char value;
-    struct icn85xx_ts_data *icn85xx_ts = (struct icn85xx_ts_data*)arg;
-	wake_lock(&downloadWakeLock);
-	while (retry-- && !need_update_fw) {
-		icn85xx_ts_reset();
-		icn85xx_bootfrom_sram();
-		msleep(50);
-		ret = icn85xx_read_reg(0xa, &value);
-		if (ret > 0) { 
-			need_update_fw = false;
-			break; 
-		}
-	}
-	if (retry < 0) need_update_fw = true;
-
-	if (need_update_fw) {
-		if(R_OK == icn85xx_fw_update(firmware)) {
-			icn85xx_ts->code_loaded_flag = 1;
-			icn85xx_trace("ICN85XX_WITHOUT_FLASH, reload code ok\n"); 
-		}
-		else {
-			icn85xx_ts->code_loaded_flag = 0;
-			icn85xx_trace("ICN85XX_WITHOUT_FLASH, reload code error\n"); 
-		}
-	}
-
-	if (icn85xx_ts->use_irq) {
-		icn85xx_irq_enable();
-	} else {
-		hrtimer_start(&icn85xx_ts->timer, ktime_set(CTP_START_TIMER/1000, \
-					(CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-	}
-	wake_unlock(&downloadWakeLock);
-	return 0;
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_ts_resume
-Input   :   void
-Output  :   
-function    : wakeup tp or reset tp
-***********************************************************************************************/
-static int icn85xx_ts_resume(struct i2c_client *client)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(client);
-    int i;
-    icn85xx_trace("==icn85xx_ts_resume== \n");
-
-        //report touch release    
-#if CTP_REPORT_PROTOCOL
-    for(i = 0; i < POINT_NUM; i++)
-    {
-        input_mt_slot(icn85xx_ts->input_dev, i);
-        input_mt_report_slot_state(icn85xx_ts->input_dev, MT_TOOL_FINGER, false);
-    }
-#else
-    icn85xx_ts_release();
-#endif 
-
-
-	if(icn85xx_ts->ictype == ICN85XX_WITHOUT_FLASH) {
-		if (bl_is_delay) {
-			resume_download_task = kthread_create(resume_download_thread, icn85xx_ts, "resume_download");
-			if(IS_ERR(resume_download_task)) {
-				icn85xx_error("cread thread failed\n");	
-			}
-			wake_up_process(resume_download_task);
-		} else
-			resume_download_thread(icn85xx_ts);
-	} else {
-		icn85xx_write_reg(ICN85xx_REG_PMODE, 0xff);
-		icn85xx_ts_reset();
-		if (icn85xx_ts->use_irq) {
-			icn85xx_irq_enable();
-		} else {
-			hrtimer_start(&icn85xx_ts->timer, ktime_set(CTP_START_TIMER/1000, \
-						(CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-		}
-	}
-    
-   // icn85xx_write_reg(ICN85xx_REG_PMODE, 0x00); 
-	return 0;
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_request_io_port
-Input   :   void
-Output  :   
-function    : 0 success,
-***********************************************************************************************/
-static int icn85xx_request_io_port(struct icn85xx_ts_data *icn85xx_ts)
-{
-
-#if SUPPORT_ROCKCHIP
-    icn85xx_ts->screen_max_x = SCREEN_MAX_X;
-    icn85xx_ts->screen_max_y = SCREEN_MAX_Y;
-    icn85xx_ts->irq = CTP_IRQ_PORT; //maybe need changed
-#endif
-	icn85xx_ts->irq = IRQ_GPIO;
-
-	if (gpio_request(g_param.rstgpio, "ts_rst") < 0) {
-		printk("gpio(%d) touchscreen reset request fail\n", g_param.rstgpio);
-		return -EIO;
-	}
-	gpio_direction_output(g_param.rstgpio, 1);
-
-	if (gpio_request(g_param.irqgpio, "ts_irq") < 0) {
-		printk("gpio(%d) touchscreen interrupt request fail\n", g_param.irqgpio);
-		gpio_free(g_param.rstgpio);
-		return -EIO;
-	}
-	wmt_gpio_setpull(g_param.irqgpio, WMT_GPIO_PULL_UP);
-	gpio_direction_input(g_param.irqgpio);
-
-
-    return 0;
-
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_free_io_port
-Input   :   void
-Output  :   
-function    : 0 success,
-***********************************************************************************************/
-static void icn85xx_free_io_port(void)
-{    
-	gpio_free(g_param.rstgpio);
-	gpio_free(g_param.irqgpio);
-	return;
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_request_irq
-Input   :   void
-Output  :   
-function    : 0 success,
-***********************************************************************************************/
-static int icn85xx_request_irq(struct icn85xx_ts_data *icn85xx_ts)
-{
-    int err = -1;
-
-
-	wmt_gpio_set_irq_type(g_param.irqgpio, IRQ_TYPE_EDGE_FALLING);
-	err = request_irq(icn85xx_ts->irq, icn85xx_ts_interrupt, IRQF_SHARED, "icn85xx_ts", icn85xx_ts);
-	if (err < 0) 
-	{
-		icn85xx_error("icn85xx_ts_probe: request irq failed\n");
-		return err;
-	} 
-	else
-	{
-		icn85xx_irq_disable();
-		icn85xx_ts->use_irq = 1;        
-	} 
-
-#if SUPPORT_ROCKCHIP
-    err = gpio_request(icn85xx_ts->irq, "TS_INT"); //Request IO
-    if (err < 0)
-    {
-        icn85xx_error("Failed to request GPIO:%d, ERRNO:%d\n", (int)icn85xx_ts->irq, err);
-        return err;
-    }
-    gpio_direction_input(icn85xx_ts->irq);
-    err = request_irq(icn85xx_ts->irq, icn85xx_ts_interrupt, IRQ_TYPE_EDGE_FALLING, "icn85xx_ts", icn85xx_ts);
-    if (err < 0) 
-    {
-        icn85xx_ts->use_irq = 0;
-		icn85xx_error("icn85xx_ts_probe: request irq failed\n");
-        return err;
-    } 
-    else
-    {
-        icn85xx_irq_disable();
-        icn85xx_ts->use_irq = 1;        
-    } 
-#endif
-
-    return 0;
-}
-
-
-/***********************************************************************************************
-Name    :   icn85xx_free_irq
-Input   :   void
-Output  :   
-function    : 0 success,
-***********************************************************************************************/
-static void icn85xx_free_irq(struct icn85xx_ts_data *icn85xx_ts)
-{
-    if (icn85xx_ts) 
-    {
-        if (icn85xx_ts->use_irq)
-        {
-            free_irq(icn85xx_ts->irq, icn85xx_ts);
-        }
-        else
-        {
-            hrtimer_cancel(&icn85xx_ts->timer);
-        }
-    }
-     
-}
-
-/***********************************************************************************************
-Name    :   icn85xx_request_input_dev
-Input   :   void
-Output  :   
-function    : 0 success,
-***********************************************************************************************/
-static int icn85xx_request_input_dev(struct icn85xx_ts_data *icn85xx_ts)
-{
-    int ret = -1;    
-    struct input_dev *input_dev;
-
-    input_dev = input_allocate_device();
-    if (!input_dev) {
-        icn85xx_error("failed to allocate input device\n");
-        return -ENOMEM;
-    }
-    icn85xx_ts->input_dev = input_dev;
-
-    icn85xx_ts->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) ;
-#if CTP_REPORT_PROTOCOL
-    __set_bit(INPUT_PROP_DIRECT, icn85xx_ts->input_dev->propbit);
-    input_mt_init_slots(icn85xx_ts->input_dev, POINT_NUM*2);
-#else
-    set_bit(ABS_MT_TOUCH_MAJOR, icn85xx_ts->input_dev->absbit);
-    set_bit(ABS_MT_POSITION_X, icn85xx_ts->input_dev->absbit);
-    set_bit(ABS_MT_POSITION_Y, icn85xx_ts->input_dev->absbit);
-    set_bit(ABS_MT_WIDTH_MAJOR, icn85xx_ts->input_dev->absbit); 
-#endif
-	if (g_param.lcd_exchg) {
-		input_set_abs_params(icn85xx_ts->input_dev, ABS_MT_POSITION_X, 0, g_param.panelres_y, 0, 0);
-		input_set_abs_params(icn85xx_ts->input_dev, ABS_MT_POSITION_Y, 0, g_param.panelres_x, 0, 0);
-	} else {
-		input_set_abs_params(icn85xx_ts->input_dev, ABS_MT_POSITION_X, 0, g_param.panelres_x, 0, 0);
-		input_set_abs_params(icn85xx_ts->input_dev, ABS_MT_POSITION_Y, 0, g_param.panelres_y, 0, 0);
-	}
-    input_set_abs_params(icn85xx_ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 255, 0, 0);
-    input_set_abs_params(icn85xx_ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);  
-    input_set_abs_params(icn85xx_ts->input_dev, ABS_MT_TRACKING_ID, 0, POINT_NUM*2, 0, 0);
-
-    __set_bit(KEY_MENU,  input_dev->keybit);
-    __set_bit(KEY_BACK,  input_dev->keybit);
-    __set_bit(KEY_HOME,  input_dev->keybit);
-    __set_bit(KEY_SEARCH,  input_dev->keybit);
-
-    input_dev->name = CTP_NAME;
-    ret = input_register_device(input_dev);
-    if (ret) {
-        icn85xx_error("Register %s input device failed\n", input_dev->name);
-        input_free_device(input_dev);
-        return -ENODEV;        
-    }
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    icn85xx_trace("==register_early_suspend =\n");
-    icn85xx_ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-    icn85xx_ts->early_suspend.suspend = icn85xx_ts_suspend;
-    icn85xx_ts->early_suspend.resume  = icn85xx_ts_resume;
-    register_early_suspend(&icn85xx_ts->early_suspend);
-#endif
-
-    return 0;
-}
-#if SUPPORT_SENSOR_ID
-static void read_sensor_id(void)
-{
-        int i,ret;
-		//icn85xx_trace("scan sensor id value begin sensor_id_num = %d\n",(sizeof(sensor_id_table)/sizeof(sensor_id_table[0])));
-        ret = icn85xx_read_reg(0x10, &cursensor_id);
-        if(ret > 0)
-	        {	
-	          icn85xx_trace("cursensor_id= 0x%x\n", cursensor_id); 
-	        }
-		else
-			{
-			  icn85xx_error("icn85xx read cursensor_id failed.\n");
-			  cursensor_id = -1;
-			}
-
-		 ret = icn85xx_read_reg(0x1e, &tarsensor_id);
-        if(ret > 0)
-	        {	
-	          icn85xx_trace("tarsensor_id= 0x%x\n", tarsensor_id);
-			  tarsensor_id = -1;
-	        }
-		else
-			{
-			  icn85xx_error("icn85xx read tarsensor_id failed.\n");
-			}
-		 ret = icn85xx_read_reg(0x1f, &id_match);
-        if(ret > 0)
-	        {	
-	          icn85xx_trace("match_flag= 0x%x\n", id_match); // 1: match; 0:not match
-		    }
-		else
-			{
-			  icn85xx_error("icn85xx read id_match failed.\n");
-			  id_match = -1;
-			}
-		// scan sensor id value
-	icn85xx_trace("begin to scan id table,find correct fw or bin. sensor_id_num = %d\n",(sizeof(sensor_id_table)/sizeof(sensor_id_table[0])));
-   
-   for(i = 0;i < (sizeof(sensor_id_table)/sizeof(sensor_id_table[0])); i++)  // not change tp
-	{
-        if (cursensor_id == sensor_id_table[i].value)
-        	{
-                #if COMPILE_FW_WITH_DRIVER
-				    icn85xx_set_fw(sensor_id_table[i].size, sensor_id_table[i].fw_name);	
-				#else
-				    strcpy(firmware,sensor_id_table[i].bin_name);
-					icn85xx_trace("icn85xx matched firmware = %s\n", firmware);
-				#endif
-				    icn85xx_trace("icn85xx matched id = 0x%x\n", sensor_id_table[i].value);
-				    invalid_id = 1;
-				    break;
-        	}
-		else
-			{ 
-			  invalid_id = 0;
-			  icn85xx_trace("icn85xx not matched id%d= 0x%x\n", i,sensor_id_table[i].value);
-			  //icn85xx_trace("not match sensor_id_table[%d].value= 0x%x,bin_name = %s\n",i,sensor_id_table[i].value,sensor_id_table[i].bin_name);
-			}
-     }
-		
-}
-static void compare_sensor_id(void)
-{
-   int retry = 5;
-   
-   read_sensor_id(); // select sensor id 
-   
-   if(0 == invalid_id)   //not compare sensor id,update default fw or bin
-   	{
-   	  icn85xx_trace("not compare sensor id table,update default: invalid_id= %d, cursensor_id= %d\n", invalid_id,cursensor_id);
-	  #if COMPILE_FW_WITH_DRIVER
-	           icn85xx_set_fw(sensor_id_table[0].size, sensor_id_table[0].fw_name);
-	  #else
-   	            strcpy(firmware,sensor_id_table[0].bin_name);
-				icn85xx_trace("match default firmware = %s\n", firmware);
-	  #endif
-   	
-      while(retry > 0)
-            {
-				if(R_OK == icn85xx_fw_update(firmware))
-                {
-                    icn85xx_trace("icn85xx upgrade default firmware ok\n");
-					break;
-                }
-                retry--;
-                icn85xx_error("icn85xx_fw_update default firmware failed.\n");   
-            }
-   	}
-   
-   if ((1 == invalid_id)&&(0 == id_match))  // tp is changed,update current fw or bin
-   	{
-        icn85xx_trace("icn85xx detect tp is changed!!! invalid_id= %d,id_match= %d,\n", invalid_id,id_match);
-		 while(retry > 0)
-            {
-				if(R_OK == icn85xx_fw_update(firmware))
-                {
-                    icn85xx_trace("icn85xx upgrade cursensor id firmware ok\n");
-					break;
-                }
-                retry--;
-                icn85xx_error("icn85xx_fw_update current id firmware failed.\n");   
-            }
-    }
-}
-#endif
-
-static void icn85xx_update(struct icn85xx_ts_data *icn85xx_ts)
-{
-    short fwVersion = 0;
-    short curVersion = 0;
-	int retry = 0;
-	
-	if(icn85xx_ts->ictype == ICN85XX_WITHOUT_FLASH)
-    {
-        #if (COMPILE_FW_WITH_DRIVER && !SUPPORT_SENSOR_ID)
-            icn85xx_set_fw(sizeof(icn85xx_fw), &icn85xx_fw[0]);
-        #endif
-		
-		#if SUPPORT_SENSOR_ID
-		while(0 == invalid_id ) //reselect sensor id  
-      	{
-     	  compare_sensor_id();   // select sensor id
-		  icn85xx_trace("invalid_id= %d\n", invalid_id);
-     	}
-		#else
-        if(R_OK == icn85xx_fw_update(firmware))
-        {
-			icn85xx_ts->code_loaded_flag = 1;
-            icn85xx_trace("ICN85XX_WITHOUT_FLASH, update default fw ok\n");
-        }
-        else
-        {
-            icn85xx_ts->code_loaded_flag = 0;
-            icn85xx_trace("ICN85XX_WITHOUT_FLASH, update error\n"); 
-        }
-		#endif
-
-    }
-    else if(icn85xx_ts->ictype == ICN85XX_WITH_FLASH)
-    {
-        #if (COMPILE_FW_WITH_DRIVER && !SUPPORT_SENSOR_ID)
-            icn85xx_set_fw(sizeof(icn85xx_fw), &icn85xx_fw[0]);
-        #endif 
-		
-		#if SUPPORT_SENSOR_ID
-		while(0 == invalid_id ) //reselect sensor id  
-      	{
-     	  compare_sensor_id();   // select sensor id
-     	  if( 1 == invalid_id)
-     	  	{
-		      icn85xx_trace("select sensor id ok. begin compare fwVersion with curversion\n");
-     	  	}
-     	}
-		#endif
-        
-        fwVersion = icn85xx_read_fw_Ver(firmware);
-        curVersion = icn85xx_readVersion();
-        icn85xx_trace("fwVersion : 0x%x\n", fwVersion); 
-        icn85xx_trace("current version: 0x%x\n", curVersion);  
-
-        #if FORCE_UPDATA_FW
-	        retry = 5;
-	        while(retry > 0)
-	        {
-			    if(icn85xx_goto_progmode() != 0)
-			    {
-					printk("icn85xx_goto_progmode() != 0 error\n");
-			        return -1; 
-			    } 
-	        	icn85xx_read_flashid();
-	            if(R_OK == icn85xx_fw_update(firmware))
-	            {
-					break;
-	            }
-	            retry--;
-	            icn85xx_error("icn85xx_fw_update failed.\n");        
-	        }
-
-        #else
-           if(fwVersion > curVersion)
-           {
-	            retry = 5;
-	            while(retry > 0)
-		            {
-						if(R_OK == icn85xx_fw_update(firmware))
-		                {
-							break;
-		                }
-		                retry--;
-		                icn85xx_error("icn85xx_fw_update failed.\n");   
-		            }
-           }
-        #endif
-    }
-}
-static int icn85xx_ts_probe(struct i2c_client *client, const struct i2c_device_id *id)
-{
-    struct icn85xx_ts_data *icn85xx_ts;
-    int err = 0;
-
-    icn85xx_trace("====%s begin=====.  \n", __func__);
-    if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) 
-    {
-        icn85xx_error("I2C check functionality failed.\n");
-        return -ENODEV;
-    }
-
-    icn85xx_ts = kzalloc(sizeof(*icn85xx_ts), GFP_KERNEL);
-    if (!icn85xx_ts)
-    {
-        icn85xx_error("Alloc icn85xx_ts memory failed.\n");
-        return -ENOMEM;
-    }
-    memset(icn85xx_ts, 0, sizeof(*icn85xx_ts));
-
-    this_client = client;
-    this_client->addr = client->addr;
-    i2c_set_clientdata(client, icn85xx_ts);
-
-    icn85xx_ts->work_mode = 0;
-    spin_lock_init(&icn85xx_ts->irq_lock);
-//    icn85xx_ts->irq_lock = SPIN_LOCK_UNLOCKED;
-
-    icn85xx_request_io_port(icn85xx_ts);
-	if (err != 0) {
-		icn85xx_error("icn85xx_request_io_port failed.\n");
-		goto fail1;
-	}
-	memset(firmware, 0, 128);
-	sprintf(firmware,"%s.bin",g_param.fw_name);
-
-    icn85xx_ts_reset();
-
-    err = icn85xx_iic_test();
-    if (err <= 0)
-    {
-        icn85xx_error("icn85xx_iic_test  failed.\n");
-		goto fail2;
-     
-    }
-    else
-    {
-        icn85xx_trace("iic communication ok: 0x%x\n", icn85xx_ts->ictype); 
-    }
-	
-    icn85xx_update(icn85xx_ts);
-
-    err= icn85xx_request_input_dev(icn85xx_ts);
-    if (err < 0)
-    {
-        icn85xx_error("request input dev failed\n");
-		goto fail3;
-    }
-
-	
-  
-#if TOUCH_VIRTUAL_KEYS
-    icn85xx_ts_virtual_keys_init();
-#endif
-    err = icn85xx_request_irq(icn85xx_ts);
-    if (err != 0)
-    {
-        icn85xx_error("request irq error, use timer\n");
-        icn85xx_ts->use_irq = 0;
-        hrtimer_init(&icn85xx_ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        icn85xx_ts->timer.function = chipone_timer_func;
-        hrtimer_start(&icn85xx_ts->timer, ktime_set(CTP_START_TIMER/1000, (CTP_START_TIMER%1000)*1000000), HRTIMER_MODE_REL);
-    }
-#if SUPPORT_SYSFS
-    icn85xx_create_sysfs(client);
-#endif
-
-#if SUPPORT_PROC_FS
-    sema_init(&icn85xx_ts->sem, 1);
-    init_proc_node();
-#endif
-
-    INIT_WORK(&icn85xx_ts->pen_event_work, icn85xx_ts_pen_irq_work);
-    icn85xx_ts->ts_workqueue = create_singlethread_workqueue(dev_name(&client->dev));
-    if (!icn85xx_ts->ts_workqueue) {
-        icn85xx_error("create_singlethread_workqueue failed.\n");
-        err = -ESRCH;
-		goto fail4;
-    }
-
-    if(icn85xx_ts->use_irq)
-        icn85xx_irq_enable();
-    icn85xx_trace("==%s over =\n", __func__);    
-    return 0;
-fail4:
-	cancel_work_sync(&icn85xx_ts->pen_event_work);
-fail3:
-	input_unregister_device(icn85xx_ts->input_dev);
-	input_free_device(icn85xx_ts->input_dev);
-fail2:
-    icn85xx_free_io_port();
-fail1:
-	kfree(icn85xx_ts);
-	icn85xx_free_fw();
-	return err;
-}
-
-static int __devexit icn85xx_ts_remove(struct i2c_client *client)
-{
-    struct icn85xx_ts_data *icn85xx_ts = i2c_get_clientdata(client);  
-    icn85xx_trace("==icn85xx_ts_remove=\n");
-    if(icn85xx_ts->use_irq)
-        icn85xx_irq_disable();
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&icn85xx_ts->early_suspend);
-#endif
-
-#if SUPPORT_PROC_FS
-    uninit_proc_node();
-#endif
-
-#if SUPPORT_SYSFS
-    icn85xx_remove_sysfs(client);
-#endif
-    input_unregister_device(icn85xx_ts->input_dev);
-    input_free_device(icn85xx_ts->input_dev);
-    cancel_work_sync(&icn85xx_ts->pen_event_work);
-    destroy_workqueue(icn85xx_ts->ts_workqueue);
-    icn85xx_free_irq(icn85xx_ts);
-    icn85xx_free_io_port();
-	icn85xx_free_fw();
-    kfree(icn85xx_ts);    
-    i2c_set_clientdata(client, NULL);
-    return 0;
-}
-
-static int wmt_check_touch_env(void)
-{
-	int ret = 0;
-	int len = 96;
-	char retval[200] = {0},*p=NULL,*s=NULL;
-	int Enable=0;
-
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		printk("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-
-//paste:
-	p = retval;
-	Enable = (p[0] - '0' == 1) ? 1 : 0;
-	if(Enable == 0){
-		printk("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	p = strchr(p,':');p++;
-	s = strchr(p,':');
-	strncpy(g_param.fw_name,p, (s-p));
-	printk("ts_name=%s\n", g_param.fw_name);
-	if (strncmp(g_param.fw_name, "ICN85", 5)) {
-		printk("Wrong firmware name.\n");
-		return -ENODEV;
-	}
-
-	p = s+1;
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d",
-			&(g_param.irqgpio),&(g_param.panelres_x),&(g_param.panelres_y),&(g_param.rstgpio),
-			&(g_param.xyswap),&(g_param.xdir),&(g_param.ydir));
-
-	if (ret < 7) {
-		printk("Wrong format ts u-boot param(%d)!\nwmt.io.touch=%s\n",ret,retval);
-		return -ENODEV;
-	}
-
-	printk("p.x = %d, p.y = %d, irqgpio=%d, rstgpio=%d,xyswap=%d,xdir=%d,ydir=%d\n",
-			g_param.panelres_x,g_param.panelres_y,g_param.irqgpio,g_param.rstgpio,
-			g_param.xyswap,g_param.xdir,g_param.ydir);
-
-	/*memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.touch.earlysus", retval, &len);
-	if(!ret) 
-		g_param.earlysus_en = (retval[0] - '0' == 1) ? 1 : 0;*/
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			g_param.lcd_exchg = 1;
-	}
-
-	ret = wmt_getsyspara("wmt.backlight.delay", retval, &len);
-	if(ret) {
-		bl_is_delay = 0;
-	} else
-		bl_is_delay = 1;
-
-	return 0;
-}
-
-static const struct i2c_device_id icn85xx_ts_id[] = {
-    { CTP_NAME, 0 },
-    {}
-};
-MODULE_DEVICE_TABLE(i2c, icn85xx_ts_id);
-
-static struct i2c_driver icn85xx_ts_driver = {
-    .probe      = icn85xx_ts_probe,
-    .remove     = __devexit_p(icn85xx_ts_remove),
-#ifndef CONFIG_HAS_EARLYSUSPEND
-    .suspend    = icn85xx_ts_suspend,
-    .resume     = icn85xx_ts_resume,
-#endif
-    .id_table   = icn85xx_ts_id,
-    .driver = {
-        .name   = CTP_NAME,
-        .owner  = THIS_MODULE,
-    },
-   
-};
-
-
-static struct i2c_board_info i2c_board_info = {
-	I2C_BOARD_INFO(CTP_NAME, ICN85XX_IIC_ADDR),
-};
-
-
-static int __init icn85xx_ts_init(void)
-{ 
-	struct i2c_client *client;
-	struct i2c_adapter *adap;
-    icn85xx_trace("===========================%s=====================\n", __func__);
-
-	if(wmt_check_touch_env())
-		return -ENODEV;
-   
-	{//register i2c device
-		adap = i2c_get_adapter(1); //i2c Bus 1
-		if (!adap)
-			return -ENODEV;
-		client = i2c_new_device(adap, &i2c_board_info);
-		i2c_put_adapter(adap);
-		if (!client) {
-			printk("i2c_new_device error\n");
-			return -ENODEV;
-		}
-	}
-
-    return i2c_add_driver(&icn85xx_ts_driver);
-}
-
-static void __exit icn85xx_ts_exit(void)
-{
-    icn85xx_trace("==icn85xx_ts_exit==\n");
-	i2c_unregister_device(this_client);
-    i2c_del_driver(&icn85xx_ts_driver);
-}
-late_initcall(icn85xx_ts_init);
-//module_init(icn85xx_ts_init);
-module_exit(icn85xx_ts_exit);
-
-MODULE_AUTHOR("<zmtian@chiponeic.com>");
-MODULE_DESCRIPTION("Chipone icn85xx TouchScreen driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx.h b/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx.h
deleted file mode 100755
index 262b76fb..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx.h
+++ /dev/null
@@ -1,500 +0,0 @@
-/*++
- 
- Copyright (c) 2012-2022 ChipOne Technology (Beijing) Co., Ltd. All Rights Reserved.
- This PROPRIETARY SOFTWARE is the property of ChipOne Technology (Beijing) Co., Ltd. 
- and may contains trade secrets and/or other confidential information of ChipOne 
- Technology (Beijing) Co., Ltd. This file shall not be disclosed to any third party,
- in whole or in part, without prior written consent of ChipOne.  
- THIS PROPRIETARY SOFTWARE & ANY RELATED DOCUMENTATION ARE PROVIDED AS IS, 
- WITH ALL FAULTS, & WITHOUT WARRANTY OF ANY KIND. CHIPONE DISCLAIMS ALL EXPRESS OR 
- IMPLIED WARRANTIES.  
- 
- File Name:    icn85xx.h
- Abstract:
-              input driver.
-Author:       Zhimin Tian
-Date :        08,14,2013
-Version:      1.0
-History :
-   2012,10,30, V0.1 first version  
-
- --*/
-
-#ifndef __LINUX_ICN85XX_H__
-#define __LINUX_ICN85XX_H__
-
-#include <linux/i2c.h>
-#include <linux/input.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    #include <linux/pm.h>
-    #include <linux/earlysuspend.h>
-#endif
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/async.h>
-#include <linux/hrtimer.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/hrtimer.h>
-#include <linux/proc_fs.h>
-
-#include <linux/init.h>  
-#include <linux/kernel.h>  
-#include <linux/fs.h>  
- #include <linux/semaphore.h>  
-#include <linux/cdev.h>  
-#include <linux/device.h>  
-#include <linux/ioctl.h>  
-#include <linux/slab.h>  
-#include <linux/errno.h>  
-#include <linux/string.h>  
-#include <linux/spinlock_types.h> 
-#include <linux/workqueue.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include <linux/kthread.h>
-#include <linux/wakelock.h>
-#include <linux/firmware.h>
-
-
-//-----------------------------------------------------------------------------
-// Pin Declarations
-//-----------------------------------------------------------------------------
-
-#define SUPPORT_ALLWINNER_A13    0
-#define SUPPORT_ROCKCHIP         0
-#define SUPPORT_SPREADTRUM       0
-
-
-
-
-#if SUPPORT_ROCKCHIP
-#include <linux/irq.h>
-#include <mach/irqs.h>
-#include <mach/system.h>
-#include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/gpio.h>
-
-
-#define CTP_IRQ_MODE             0
-
-
-	#define CTP_RST_PORT             RK30_PIN2_PB1//RK30_PIN1_PB1
-	#define CTP_IRQ_PORT             RK30_PIN1_PA1
-
-  
-
-#define CTP_WAKEUP_PORT          0
-#define CTP_REPORT_PROTOCOL      1   //0: A protocol
-                                     //1: B protocol
-#define SCREEN_MAX_X             (600)
-#define SCREEN_MAX_Y             (1024)
-//#define SCREEN_MAX_X             (480)
-//#define SCREEN_MAX_Y             (800)
-#define ICN85XX_I2C_SCL          400*1000
-
-#endif
-
-
-#include <linux/irq.h>
-#include <mach/irqs.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#define CTP_RST_PORT             4//RK30_PIN1_PB1
-#define CTP_IRQ_PORT             7
-#define CTP_REPORT_PROTOCOL      1   //0: A protocol
-#define SCREEN_MAX_X             (1024)
-#define SCREEN_MAX_Y             (600)
-#define ICN85XX_IIC_ADDR       		(0x90>>1)
-
-//-----------------------------------------------------------------------------
-// Global CONSTANTS
-//-----------------------------------------------------------------------------
-#define COL_NUM                         24
-#define ROW_NUM                         36
-
-#define MD25D40_ID1                      0x514013
-#define MD25D40_ID2                      0xC84013
-#define MD25D20_ID1                      0x514012
-#define MD25D20_ID2                      0xC84012
-#define GD25Q10_ID                       0xC84011
-#define MX25L512E_ID                     0xC22010
-
-#define ICN85XX_WITHOUT_FLASH           0x11
-#define ICN85XX_WITH_FLASH              0x22
-
-#define FLASH_TOTAL_SIZE                0x00010000     
-#define FLASH_PAGE_SIZE                 0x1000 
-#define FLASH_AHB_BASE_ADDR             0x00100000 
-#define FLASH_PATCH_PARA_BASE_ADDR      (FLASH_TOTAL_SIZE - FLASH_PAGE_SIZE)          //  allocate 1 page for patch para, 0xff00
-#define FLASH_CODE_INFO_BASE_ADDR       (FLASH_PATCH_PARA_BASE_ADDR - FLASH_PAGE_SIZE)        //  0xfe00,allocate 1 page for system para
-#define FLASH_CRC_ADDR                  (FLASH_AHB_BASE_ADDR + FLASH_CODE_INFO_BASE_ADDR + 0x00) //  0xfe00
-#define FLASH_CODE_LENGTH_ADDR          (FLASH_AHB_BASE_ADDR + FLASH_CODE_INFO_BASE_ADDR + 0x04) //  0xfe04
-
-
-//tp config
-#define TOUCH_VIRTUAL_KEYS          0
-#define SUPPORT_PROC_FS             1
-#define SUPPORT_SYSFS               1
-#define COMPILE_FW_WITH_DRIVER      0
-#define FORCE_UPDATA_FW             0
-#define SUSPEND_POWER_OFF           1
-#define SUPPORT_SENSOR_ID           0  
-
-#define ICN85XX_NAME                "icn85xx"
-#define ICN85XX_PROG_IIC_ADDR       (0x30)
-#define CTP_NAME                    ICN85XX_NAME
-
-#define CTP_RESET_LOW_PERIOD        (5)
-#define CTP_RESET_HIGH_PERIOD       (100)
-#define CTP_WAKEUP_LOW_PERIOD       (20)
-#define CTP_WAKEUP_HIGH_PERIOD      (50)
-#define CTP_POLL_TIMER              (16)    /* ms delay between samples */
-#define CTP_START_TIMER             (100)    /* ms delay between samples */
-
-#define POINT_NUM                   5
-#define POINT_SIZE                  7
-
-#define TS_KEY_HOME                 102
-#define TS_KEY_MENU                 139
-#define TS_KEY_BACK                 158
-#define TS_KEY_SEARCH               217
-
-#define ICN_VIRTUAL_BUTTON_HOME     0x02
-#define ICN_VIRTUAL_BUTTON_MENU     0x01
-#define ICN_VIRTUAL_BUTTON_BACK     0x04
-#define ICN_VIRTUAL_BUTTON_SEARCH   0x08
-
-#define IIC_RETRY_NUM               3
-
-//ICN85xx_REG_PMODE
-#define PMODE_ACTIVE                0x00
-#define PMODE_MONITOR               0x01
-#define PMODE_HIBERNATE             0x02
-
-#define B_SIZE                     32
-//#define ENABLE_BYTE_CHECK
-
-//-----------------------------------------------------------------------------
-// Macro DEFINITIONS
-//-----------------------------------------------------------------------------
-#define DBG_ICN85xx_TRACE
-//#define DBG_ICN85xx_POINT
-//#define DBG_ICN85xx_INFO
-#define DBG_ICN85xx_ERROR
-//#define DBG_FLASH_INFO
-#define DBG_FLASH_ERROR
-#define DBG_OP_INFO
-#define DBG_OP_ERROR
-#define DBG_CALIB_INFO
-#define DBG_CALIB_ERROR
-//#define DBG_PROC_INFO
-#define DBG_PROC_ERROR
-
-
-#ifdef DBG_ICN85xx_TRACE
-#define icn85xx_trace(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn85xx_trace(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_ICN85xx_POINT
-#define icn85xx_point_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn85xx_point_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_ICN85xx_INFO
-#define icn85xx_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn85xx_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_ICN85xx_ERROR
-#define icn85xx_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define icn85xx_error(fmt, args...)   //
-#endif
-
-#ifdef DBG_FLASH_INFO
-#define flash_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define flash_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_FLASH_ERROR
-#define flash_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define flash_error(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_OP_INFO
-#define op_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define op_info(fmt, args...)   //
-#endif
-#ifdef DBG_OP_ERROR
-#define op_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define op_error(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_CALIB_INFO
-#define calib_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define calib_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_CALIB_ERROR
-#define calib_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define calib_error(fmt, args...)   //
-#endif
-
-
-#ifdef DBG_PROC_INFO
-#define proc_info(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define proc_info(fmt, args...)   //
-#endif
-
-#ifdef DBG_PROC_ERROR
-#define proc_error(fmt, args...)   \
-        do{                              \
-                printk(fmt, ##args);     \
-        }while(0)
-#else
-#define proc_error(fmt, args...)   //
-#endif
-
-#define swap_ab(a,b)       {char temp;temp=a;a=b;b=temp;}
-#define U16LOBYTE(var)     (*(unsigned char *) &var) 
-#define U16HIBYTE(var)     (*(unsigned char *)((unsigned char *) &var + 1))     
-
-#define STRUCT_OFFSET(StructName,MemberName) ((int)(&(((StructName*)0)->MemberName)))
-
-
-//-----------------------------------------------------------------------------
-// Struct, Union and Enum DEFINITIONS
-//-----------------------------------------------------------------------------
-typedef struct _POINT_INFO
-{
-    unsigned char  u8ID;
-    unsigned short u16PosX;     // coordinate X, plus 4 LSBs for precision extension
-    unsigned short u16PosY;     // coordinate Y, plus 4 LSBs for precision extension
-    unsigned char  u8Pressure;
-    unsigned char  u8EventId;
-}POINT_INFO;
-
-struct icn85xx_ts_data {
-    struct i2c_client        *client;
-    struct input_dev         *input_dev;
-    struct work_struct       pen_event_work;
-    struct workqueue_struct  *ts_workqueue;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    struct early_suspend     early_suspend;
-#endif
-    struct hrtimer           timer;
-    spinlock_t               irq_lock;
-    struct semaphore         sem;  
-    int         ictype;
-    int         code_loaded_flag; 
-    POINT_INFO  point_info[POINT_NUM+1];
-    int         point_num;
-    int         irq;
-    int         irq_is_disable;
-    int         use_irq;
-    int         work_mode;
-    int         screen_max_x;
-    int         screen_max_y;
-    int         revert_x_flag;
-    int         revert_y_flag;
-    int         exchange_x_y_flag;    
-};
-
-struct touch_param {
-	char fw_name[32];
-	int irqgpio;
-	int rstgpio;
-	int panelres_x;
-	int panelres_y;
-	int xyswap;
-	int xdir;
-	int ydir;
-	int max_finger_num;
-	int force_download;
-	int earlysus_en;
-	int dbg;
-	int lcd_exchg;
-};
-
-#pragma pack(1)
-typedef struct{
-    unsigned char  wr;         //write read flag£¬0:R  1:W
-    unsigned char  flag;       //0:
-    unsigned char  circle;     //polling cycle 
-    unsigned char  times;      //plling times
-    unsigned char  retry;      //I2C retry times
-    unsigned int   data_len;   //data length
-    unsigned char  addr_len;   //address length
-    unsigned char  addr[2];    //address    
-    unsigned char* data;       //data pointer
-}pack_head;
-
-typedef struct _STRUCT_PANEL_PARA
-{
-    unsigned short  u16ResX;                                     //   Row of resolution
-    unsigned short  u16ResY;                                     //   Col of resolution
-     
-    unsigned char   u8RowNum;                                   //    Row total number (Tp + vk)
-    unsigned char   u8ColNum;                                   //    Column total number (Tp + vk)
-    unsigned char   u8TXOrder[36];            //   TX Order, start from zero
-    unsigned char   u8RXOrder[24];            //   TX Order, start from zero
-
-    unsigned char   u8NumVKey;                                //  Virtual Key setting
-    unsigned char   u8VKeyMode;
-    unsigned char   u8TpVkOrder[4];
-    unsigned char   u8VKDownThreshold;
-    unsigned char   u8VKUpThreshold;
-    
-    unsigned char   u8MaxTouchNum;                               //   max touch  support
-
-    unsigned char   u8ScanMode;                // scan mode
-    unsigned short  u16BitFreq;
-    unsigned short  u16FreqCycleNum[2];
-    unsigned char   u8MultiDrvNum;
-    unsigned char   u8WindowType;
-    
-    unsigned char   u8FreHopMode;                                //  freq hopping
-    unsigned short  u16FreHopBitFreq[5];       //   Bit Freq
-    unsigned short  u16FreqHopCycleNum[5];      //   Cycle Num
-    unsigned short  u16FreHopThreshold;                          //   Threshold of Freq Hop
-
-    unsigned char   u8ShiftNum;                                  //  rawdata level
-    unsigned char   u8DrvOutPutR;
-    unsigned char   u8PgaC;
-    unsigned char   u8RxVcmi;
-    unsigned char   u8DacGain;
-    unsigned char   u8PgaGain;
-    unsigned char   u8PgaR;
-    unsigned char   u8SpaceHolder[200];
-}STRUCT_PANEL_PARA_H;
-
-#pragma pack()
-
-#define DATA_LENGTH_UINT            512
-#define CMD_HEAD_LENGTH             (sizeof(pack_head) - sizeof(unsigned char *))
-#define ICN85xx_ENTRY_NAME          "icn85xx_tool"
-
-
-enum icn85xx_ts_regs {
-    ICN85xx_REG_PMODE   = 0x04, /* Power Consume Mode       */  
-};
-
-typedef enum
-{
-    R_OK = 100,
-    R_FILE_ERR,
-    R_STATE_ERR,
-    R_ERASE_ERR,
-    R_PROGRAM_ERR,
-    R_VERIFY_ERR,
-}E_UPGRADE_ERR_TYPE;
-
-//-----------------------------------------------------------------------------
-// Global VARIABLES
-//-----------------------------------------------------------------------------
-
-
-//-----------------------------------------------------------------------------
-// Function PROTOTYPES
-//-----------------------------------------------------------------------------
-
-void icn85xx_ts_reset(void);
-int  icn85xx_i2c_rxdata(unsigned short addr, char *rxdata, int length);
-int  icn85xx_i2c_txdata(unsigned short addr, char *txdata, int length);
-int  icn85xx_write_reg(unsigned short addr, char para);
-int  icn85xx_read_reg(unsigned short addr, char *pdata);
-int  icn85xx_prog_i2c_rxdata(unsigned int addr, char *rxdata, int length);
-int  icn85xx_prog_i2c_txdata(unsigned int addr, char *txdata, int length);
-int  icn85xx_prog_write_reg(unsigned int addr, char para);
-int  icn85xx_prog_read_reg(unsigned int addr, char *pdata);
-
-int  icn85xx_readVersion(void);
-void icn85xx_rawdatadump(short *mem, int size, char br);
-void icn85xx_set_fw(int size, unsigned char *buf);
-void icn85xx_memdump(char *mem, int size);
-int  icn85xx_checksum(int sum, char *buf, unsigned int size);
-int  icn85xx_update_status(int status);
-int  icn85xx_get_status(void);
-int  icn85xx_open_fw( char *fw);
-void icn85xx_free_fw(void);
-int  icn85xx_read_fw(int offset, int length, char *buf);
-int  icn85xx_close_fw(void);
-int  icn85xx_goto_progmode(void);
-int  icn85xx_check_progmod(void);
-int  icn85xx_read_flashid(void);
-int  icn85xx_erase_flash(void);
-int  icn85xx_prog_buffer(unsigned int flash_addr,unsigned int sram_addr,unsigned int copy_length,unsigned char program_type);
-int  icn85xx_prog_data(unsigned int flash_addr, unsigned int data);
-void  icn85xx_read_flash(unsigned int sram_address,unsigned int flash_address,unsigned long copy_length,unsigned char i2c_wire_num);
-int  icn85xx_fw_download(unsigned int offset, unsigned char * buffer, unsigned int size);
-int  icn85xx_bootfrom_flash(void);
-int  icn85xx_bootfrom_sram(void);
-int  icn85xx_crc_enable(unsigned char enable);
-unsigned int icn85xx_crc_calc(unsigned crc_in, char *buf, int len);
-
-short  icn85xx_read_fw_Ver(char *fw);
-//E_UPGRADE_ERR_TYPE  icn85xx_fw_update(char *fw);
-int  icn85xx_fw_update(void *arg);
-#endif
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx_flash.c b/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx_flash.c
deleted file mode 100755
index a17cf176..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx_flash.c
+++ /dev/null
@@ -1,1050 +0,0 @@
-/*++

- 

- Copyright (c) 2012-2022 ChipOne Technology (Beijing) Co., Ltd. All Rights Reserved.

- This PROPRIETARY SOFTWARE is the property of ChipOne Technology (Beijing) Co., Ltd. 

- and may contains trade secrets and/or other confidential information of ChipOne 

- Technology (Beijing) Co., Ltd. This file shall not be disclosed to any third party,

- in whole or in part, without prior written consent of ChipOne.  

- THIS PROPRIETARY SOFTWARE & ANY RELATED DOCUMENTATION ARE PROVIDED AS IS, 

- WITH ALL FAULTS, & WITHOUT WARRANTY OF ANY KIND. CHIPONE DISCLAIMS ALL EXPRESS OR 

- IMPLIED WARRANTIES.  

- 

- File Name:    icn85xx_flash.c

- Abstract:

-               flash operation, read write etc.

- Author:       Zhimin Tian

- Date :        08 14,2013

- Version:      0.1[.revision]

- History :

-     Change logs.  

- --*/

-#include "icn85xx.h"

-

-unsigned char* firmdata = NULL;

-int g_status = R_OK;

-static char fw_mode = 0;

-static int fw_size = 0;

-static unsigned char *fw_buf;

-static char boot_mode = ICN85XX_WITH_FLASH;

-void icn85xx_rawdatadump(short *mem, int size, char br)

-{

-    int i;

-    for(i=0;i<size; i++)

-    {

-        if((i!=0)&&(i%br == 0))

-            printk("\n");

-        printk(" %5d", mem[i]);

-    }

-    printk("\n"); 

-} 

-

-void icn85xx_memdump(char *mem, int size)

-{

-    int i;

-    for(i=0;i<size; i++)

-    {

-        if(i%16 == 0)

-            printk("\n");

-        printk(" 0x%2x", mem[i]);

-    }

-    printk("\n"); 

-} 

-

-int  icn85xx_checksum(int sum, char *buf, unsigned int size)

-{

-    int i;

-    for(i=0; i<size; i++)

-    {

-        sum = sum + buf[i];

-    }

-    return sum;

-}

-

-

-int icn85xx_update_status(int status)

-{

-//  flash_info("icn85xx_update_status: %d\n", status);

-    g_status = status;

-    return 0;

-}

-

-int icn85xx_get_status(void)

-{

-    return  g_status;

-}

-

-void icn85xx_set_fw(int size, unsigned char *buf)

-{

-    fw_size = size;

-    fw_buf = buf;

-    

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_open_fw 

-Input   :   *fw

-            

-Output  :   file size

-function    :   open the fw file, and return total size

-***********************************************************************************************/

-extern struct i2c_client *this_client;

-int  icn85xx_open_fw( char *fw)

-{

-	static int file_size = 0;

-	const struct firmware *fw_entry;

-

-	if (firmdata)

-		return file_size;

-

-	if(request_firmware(&fw_entry, fw, &(this_client->dev))!=0) {

-		flash_error(KERN_ERR "cat't request firmware\n");

-		return -1;

-	}

-	if (fw_entry->size <= 0) {

-		flash_error(KERN_ERR "load firmware error\n");

-		release_firmware(fw_entry);

-		return -1;

-	}

-

-	firmdata = kzalloc(fw_entry->size + 1, GFP_KERNEL);

-	memcpy(firmdata, fw_entry->data, fw_entry->size);

-	file_size = fw_entry->size;

-	release_firmware(fw_entry);

-	return file_size;

-}

-

-void icn85xx_free_fw(void)

-{

-	if (firmdata) {

-		kfree(firmdata);

-		firmdata = NULL;

-	}

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_read_fw 

-Input   :   offset

-            length, read length

-            buf, return buffer

-Output  :   

-function    :   read data to buffer

-***********************************************************************************************/

-int  icn85xx_read_fw(int offset, int length, char *buf)

-{

-    if(fw_mode == 1)

-    {

-        memcpy(buf, fw_buf+offset, length);

-    }

-    else

-    {                   

-        memcpy(buf, firmdata + offset, length); 

-    }

-//  icn85xx_memdump(buf, length);

-    return 0;       

-}

-

-

-/***********************************************************************************************

-Name    :   icn85xx_close_fw 

-Input   :   

-Output  :   

-function    :   close file

-***********************************************************************************************/

-int  icn85xx_close_fw(void)

-{   

-    if(fw_mode == 0)

-    {

-        //filp_close(fp, NULL); 

-    }

-    

-    return 0;

-}

-/***********************************************************************************************

-Name    :   icn85xx_readVersion

-Input   :   void

-Output  :   

-function    :   return version

-***********************************************************************************************/

-int icn85xx_readVersion(void)

-{

-    int err = 0;

-    char tmp[2];    

-    short CurVersion;

-    err = icn85xx_i2c_rxdata(0x000c, tmp, 2);

-    if (err < 0) {

-        flash_error("%s failed: %d\n", __func__, err); 

-        return 0;

-    }       

-    CurVersion = (tmp[0]<<8) | tmp[1];

-    return CurVersion;  

-}

-

-

-/***********************************************************************************************

-Name    :   icn85xx_goto_progmode 

-Input   :   

-Output  :   

-function    :   change MCU to progmod

-***********************************************************************************************/

-int icn85xx_goto_progmode(void)

-{

-    int ret = -1;

-    int retry = 3;

-    unsigned char ucTemp;  

-    

-//    flash_info("icn85xx_goto_progmode\n"); 

-    while(retry > 0)

-    {       

-        ucTemp = 0x5a;               

-        ret = icn85xx_prog_i2c_txdata(0xcc3355, &ucTemp,1);             

-        mdelay(2);             

-        ucTemp = 01;           

-        ret = icn85xx_prog_i2c_txdata(0x040400, &ucTemp,1);

-        mdelay(2); 

-        ret = icn85xx_check_progmod();

-        if(ret == 0)

-            return ret;

-            

-        retry--;

-        mdelay(2); 

-    }

-    printk("icn85xx_goto_progmode over\n");

-    if(retry == 0)

-        return -1;

- 

-    return 0;

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_check_progmod 

-Input   :   

-Output  :   

-function    :   check if MCU at progmode or not

-***********************************************************************************************/

-int icn85xx_check_progmod(void)

-{

-    int ret;

-    unsigned char ucTemp = 0x0;

-    ret = icn85xx_prog_i2c_rxdata(0x040002, &ucTemp, 1);

-//    flash_info("icn85xx_check_progmod: 0x%x\n", ucTemp);

-    if(ret < 0)

-    {

-        flash_error("icn85xx_check_progmod error, ret: %d\n", ret);

-        return ret;

-    }

-    if(ucTemp == 0x85)

-        return 0;

-    else 

-        return -1;

-

-}

-

-unsigned char FlashState(unsigned char State_Index)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-

-    ucTemp[2]=0x08;

-    ucTemp[1]=0x10;

-    ucTemp[0]=0x00;

-    icn85xx_prog_i2c_txdata(0x4062c,ucTemp,3);

-

-    if(State_Index==0)

-    {

-        ucTemp[0]=0x05;

-    }

-    else if(State_Index==1)

-    {

-        ucTemp[0]=0x35;

-    }

-    icn85xx_prog_i2c_txdata(0x40630,ucTemp,1);

-

-    ucTemp[1]=0x00;

-    ucTemp[0]=0x01;

-    icn85xx_prog_i2c_txdata(0x40640,ucTemp,2);

-       

-    ucTemp[0]=1;

-    icn85xx_prog_i2c_txdata(0x40644,ucTemp,1);

-    while(ucTemp[0])

-    {

-        icn85xx_prog_i2c_rxdata(0x40644,ucTemp,1);

-    }

-  

-    icn85xx_prog_i2c_rxdata(0x40648,ucTemp,1);

-    return (unsigned char)(ucTemp[0]);

-}

-

-int  icn85xx_read_flashid(void)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-    int flashid=0;

-

-    ucTemp[2]=0x08;

-    ucTemp[1]=0x10;

-    ucTemp[0]=0x00;

-    icn85xx_prog_i2c_txdata(0x4062c,ucTemp,3);

-

-    ucTemp[0]=0x9f;

-

-    icn85xx_prog_i2c_txdata(0x40630,ucTemp,1);

-

-    ucTemp[1]=0x00;

-    ucTemp[0]=0x03;

-    icn85xx_prog_i2c_txdata(0x40640,ucTemp,2);

-       

-    ucTemp[0]=1;

-    icn85xx_prog_i2c_txdata(0x40644,ucTemp,1);

-    while(ucTemp[0])

-    {

-        icn85xx_prog_i2c_rxdata(0x40644,ucTemp,1);

-    }

-  

-    icn85xx_prog_i2c_rxdata(0x40648,(char *)&flashid,4);

-    flashid=flashid&0x00ffffff;

-

-    if((MD25D40_ID1 == flashid) || (MD25D40_ID2 == flashid)

-        ||(MD25D20_ID1 == flashid) || (MD25D20_ID1 == flashid)

-        ||(GD25Q10_ID == flashid) || (MX25L512E_ID == flashid))

-    {

-        boot_mode = ICN85XX_WITH_FLASH;

-        //printk("ICN85XX_WITH_FLASH\n");

-    }

-    else

-    {

-        boot_mode = ICN85XX_WITHOUT_FLASH;

-        //printk("ICN85XX_WITHOUT_FLASH\n");

-    }

-   

-    printk("flashid: 0x%x\n", flashid);

-    return flashid;

-}

-

-

-void FlashWriteEnable(void)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-

-    ucTemp[2]=0x00;

-    ucTemp[1]=0x10;

-    ucTemp[0]=0x00;

-    icn85xx_prog_i2c_txdata(0x4062c,ucTemp,3);

-    

-    ucTemp[0]=0x06; 

-    icn85xx_prog_i2c_txdata(0x40630,ucTemp,1);

-

-    ucTemp[0]=0x00;

-    ucTemp[1]=0x00;    

-    icn85xx_prog_i2c_txdata(0x40640,ucTemp,2);

-    

-    ucTemp[0]=1;

-    icn85xx_prog_i2c_txdata(0x40644,ucTemp,1);

-    while(ucTemp[0])

-    {    

-        icn85xx_prog_i2c_rxdata(0x40644,ucTemp,1);

-    }

-    

-    ucTemp[0]=FlashState(0);

-    while( (ucTemp[0]&0x02)!=0x02)

-    {

-        ucTemp[0]=FlashState(0);    

-    }

-}

-

-#ifndef  QUAD_OUTPUT_ENABLE

-void ClearFlashState(void)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-    icn85xx_prog_i2c_rxdata(0x40603,ucTemp,1);

-    ucTemp[0]=(ucTemp[0]|0x20);

-    icn85xx_prog_i2c_txdata(0x40603, ucTemp, 1 );

-    

-    FlashWriteEnable();   

-    ////////////////////////////write comd to flash

-    ucTemp[2]=0x00;

-    ucTemp[1]=0x10;

-    ucTemp[0]=0x10;

-    icn85xx_prog_i2c_txdata(0x4062c,ucTemp,3);

-    

-    ucTemp[0]=0x01;

-    icn85xx_prog_i2c_txdata(0x40630,ucTemp,1);

-    

-    ucTemp[0]=0x00;

-    ucTemp[1]=0x00;

-    icn85xx_prog_i2c_txdata(0x40640,ucTemp,2);

-

-    ucTemp[0]=0x00;    

-    icn85xx_prog_i2c_txdata(0x40638,ucTemp,1);

-    

-    ucTemp[0]=1;    

-    icn85xx_prog_i2c_txdata(0x40644,ucTemp,1);

-    while(ucTemp[0])

-    {

-        icn85xx_prog_i2c_rxdata(0x40644,ucTemp,1);

-    }

-    while(FlashState(0)&0x01);

-

-}

-#else

-void ClearFlashState(void)

-{

-}

-#endif

-

-

-void EarseFlash(unsigned char erase_index,ulong flash_addr)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-    FlashWriteEnable();    

-    if(erase_index==0)                       //erase the chip

-    {

-        ucTemp[0]=0xc7;        

-        icn85xx_prog_i2c_txdata(0x40630, ucTemp, 1 );

-        ucTemp[2]=0x00;

-        ucTemp[1]=0x10;

-        ucTemp[0]=0x00;     

-        icn85xx_prog_i2c_txdata(0x4062c, ucTemp, 3 );  

-    }

-    else if(erase_index==1)       //erase 32k space of the flash

-    {

-        ucTemp[0]=0x52;       

-        icn85xx_prog_i2c_txdata(0x40630, ucTemp, 1);

-        ucTemp[2]=0x00;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0x00;        

-        icn85xx_prog_i2c_txdata(0x4062c, ucTemp, 3);

-    }

-    else if(erase_index==2)     //erase 64k space of the flash

-    {

-        ucTemp[0]=0xd8;

-        icn85xx_prog_i2c_txdata(0x40630, ucTemp,1);

-        ucTemp[2]=0x00;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0x00;

-        icn85xx_prog_i2c_txdata(0x4062c, ucTemp, 3);

-    } 

-    else if(erase_index==3)

-    {

-        ucTemp[0]=0x20;         

-        icn85xx_prog_i2c_txdata(0x40630, ucTemp, 1);

-        ucTemp[2]=0x00;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0x00;       

-        icn85xx_prog_i2c_txdata(0x4062c, ucTemp, 3);

-    }

-    ucTemp[2]=(unsigned char)(flash_addr>>16);

-    ucTemp[1]=(unsigned char)(flash_addr>>8);

-    ucTemp[0]=(unsigned char)(flash_addr);

-    icn85xx_prog_i2c_txdata(0x40634, ucTemp, 3);

-

-    ucTemp[1]=0x00;

-    ucTemp[0]=0x00;

-    icn85xx_prog_i2c_txdata(0x40640, ucTemp, 2 );

-

-    ucTemp[0]=1;

-    icn85xx_prog_i2c_txdata(0x40644, ucTemp, 1);

-    while(ucTemp[0])

-    {

-        icn85xx_prog_i2c_rxdata(0x40644,ucTemp,1);

-    }      

-            

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_erase_flash 

-Input   :   

-Output  :   

-function    :   erase flash

-***********************************************************************************************/

-int  icn85xx_erase_flash(void)

-{

-    ClearFlashState(); 

-    while(FlashState(0)&0x01);

-    FlashWriteEnable();

-    EarseFlash(1,0);            

-    while((FlashState(0)&0x01));  

-    FlashWriteEnable();

-    EarseFlash(3,0x8000);         //?which block   

-    while((FlashState(0)&0x01)); 

-    FlashWriteEnable();

-    EarseFlash(3,0x9000);            

-    while((FlashState(0)&0x01)); 

-    FlashWriteEnable();

-    EarseFlash(3,0xe000);            

-    while((FlashState(0)&0x01));     

-    return 0;

-}

-

-

-/***********************************************************************************************

-Name    :   icn85xx_prog_buffer 

-Input   :   

-Output  :   

-function    :   progm flash

-***********************************************************************************************/

-int  icn85xx_prog_buffer(unsigned int flash_addr,unsigned int sram_addr,unsigned int copy_length,unsigned char program_type)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-    unsigned char prog_state=0;

-

-    unsigned int i=0;

-    unsigned char program_commond=0;

-    if(program_type == 0)

-    {

-        program_commond = 0x02;

-    }

-    else if(program_type == 1)

-    {

-        program_commond = 0xf2;

-    }

-    else

-    {

-        program_commond = 0x02;

-    }

-    

-     

-    for(i=0; i<copy_length; )

-    {

-        prog_state=(FlashState(0)&0x01);

-        while(prog_state)

-        {

-            prog_state=(FlashState(0)&0x01);

-        }

-        FlashWriteEnable();           

-

-        ucTemp[2]=0;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0;

-        icn85xx_prog_i2c_txdata(0x4062c, ucTemp, 3);

-

-        ucTemp[2]=(unsigned char)(flash_addr>>16);

-        ucTemp[1]=(unsigned char)(flash_addr>>8);

-        ucTemp[0]=(unsigned char)(flash_addr);

-        icn85xx_prog_i2c_txdata(0x40634, ucTemp, 3);

-        

-        ucTemp[2]=(unsigned char)(sram_addr>>16);

-        ucTemp[1]=(unsigned char)(sram_addr>>8);

-        ucTemp[0]=(unsigned char)(sram_addr);

-        icn85xx_prog_i2c_txdata(0x4063c, ucTemp, 3);

-

-        if(i+256<=copy_length)

-        {

-            ucTemp[1]=0x01;

-            ucTemp[0]=0x00;

-        }

-        else

-        {

-            ucTemp[1]=(unsigned char)((copy_length-i)>>8);

-            ucTemp[0]=(unsigned char)(copy_length-i);

-        }

-        icn85xx_prog_i2c_txdata(0x40640, ucTemp,2);

-

-        ucTemp[0]=program_commond;

-        icn85xx_prog_i2c_txdata(0x40630, ucTemp,1);

-

-        ucTemp[0]=0x01;

-        icn85xx_prog_i2c_txdata(0x40644, ucTemp,1);

-        

-        flash_addr+=256;

-        sram_addr+=256;

-        i+=256;

-        while(ucTemp[0])

-        {

-            icn85xx_prog_i2c_rxdata(0x40644,ucTemp,1);

-        }

-    

-    }     

-  

-    prog_state=(FlashState(0)&0x01);

-    while(prog_state)

-    {

-        prog_state=(FlashState(0)&0x01);

-    }

-    return 0;   

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_prog_data

-Input   :   

-Output  :   

-function    :   write int data to flash

-***********************************************************************************************/

-int  icn85xx_prog_data(unsigned int flash_addr, unsigned int data)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-    

-    ucTemp[3]=(unsigned char)(data>>24);

-    ucTemp[2]=(unsigned char)(data>>16);

-    ucTemp[1]=(unsigned char)(data>>8);

-    ucTemp[0]=(unsigned char)(data);

-    

-    icn85xx_prog_i2c_txdata(0x7f00, ucTemp,4);

-    icn85xx_prog_buffer(flash_addr , 0x7f00, 0x04,  0);

-    return 0;

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_read_flash

-Input   :   

-Output  :   

-function    :   read data from flash to sram

-***********************************************************************************************/

-void  icn85xx_read_flash(unsigned int sram_address,unsigned int flash_address,unsigned long copy_length,unsigned char i2c_wire_num)

-{

-    unsigned char ucTemp[4] = {0,0,0,0};

-

-    if(i2c_wire_num==1)

-    {

-        ucTemp[2]=0x18;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0x00;

-    }

-    else if(i2c_wire_num==2)

-    {

-        ucTemp[2]=0x1a;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0x01;

-    }

-    else if(i2c_wire_num==4)

-    {

-        ucTemp[2]=0x19;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0x01;

-    }

-    else

-    {

-        ucTemp[2]=0x18;

-        ucTemp[1]=0x13;

-        ucTemp[0]=0x01;

-    }

-    icn85xx_prog_i2c_txdata(0x4062c, ucTemp,3);

-

-    if(i2c_wire_num==1)

-    {           

-        ucTemp[0]=0x03;

-    }

-    else if(i2c_wire_num==2)

-    {

-        ucTemp[0]=0x3b;

-    }

-    else if(i2c_wire_num==4)

-    {

-        ucTemp[0]=0x6b;

-    }

-    else

-    {

-        ucTemp[0]=0x0b;

-    }   

-    icn85xx_prog_i2c_txdata(0x40630, ucTemp,1);

-    

-    ucTemp[2]=(unsigned char)(flash_address>>16);

-    ucTemp[1]=(unsigned char)(flash_address>>8);

-    ucTemp[0]=(unsigned char)(flash_address);

-    icn85xx_prog_i2c_txdata(0x40634, ucTemp,3);    

-

-    ucTemp[2]=(unsigned char)(sram_address>>16);

-    ucTemp[1]=(unsigned char)(sram_address>>8);

-    ucTemp[0]=(unsigned char)(sram_address);

-    icn85xx_prog_i2c_txdata(0x4063c, ucTemp,3);

-    

-    ucTemp[1]=(unsigned char)(copy_length>>8);

-    ucTemp[0]=(unsigned char)(copy_length);

-    icn85xx_prog_i2c_txdata(0x40640, ucTemp,2);

-    

-    ucTemp[0]=0x01;

-

-    icn85xx_prog_i2c_txdata(0x40644, ucTemp,1);

-    while(ucTemp[0])

-    {

-        icn85xx_prog_i2c_rxdata(0x40644,ucTemp,1);

-    }

-

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_read_fw_Ver 

-Input   :   fw

-Output  :   

-function    :   read fw version

-***********************************************************************************************/

-

-short  icn85xx_read_fw_Ver(char *fw)

-{

-    short FWversion;

-    char tmp[2];

-    int file_size;

-    file_size = icn85xx_open_fw(fw);

-    if(file_size < 0)

-    {

-        return -1;  

-    }   

-    icn85xx_read_fw(0x100, 2, &tmp[0]);

-    

-    icn85xx_close_fw();

-    FWversion = (tmp[1]<<8)|tmp[0];

-//    flash_info("FWversion: 0x%x\n", FWversion);

-    return FWversion;

-

-   

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_fw_download 

-Input   :   

-Output  :   

-function    :   download code to sram

-***********************************************************************************************/

-int  icn85xx_fw_download(unsigned int offset, unsigned char * buffer, unsigned int size)

-{

-#ifdef ENABLE_BYTE_CHECK      

-    int i; 

-    char testb[B_SIZE];

-#endif

-

-    icn85xx_prog_i2c_txdata(offset,buffer,size);   

-#ifdef ENABLE_BYTE_CHECK  

-    icn85xx_prog_i2c_rxdata(offset,testb,size);   

-    for(i = 0; i < size; i++)

-    {

-        if(buffer[i] != testb[i])

-        {

-            flash_error("buffer[%d]:%x  testb[%d]:%x\n",i,buffer[i],i,testb[i]);

-            return -1;

-        }  

-    }

-#endif 

-    return 0;   

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_bootfrom_flash

-Input   :   

-Output  :   

-function    :

-***********************************************************************************************/

-int  icn85xx_bootfrom_flash(void)

-{

-    int ret = -1;

-    unsigned char ucTemp = 0x00;   

-    flash_info("icn85xx_bootfrom_flash\n");

-

-    ucTemp=0x00;            

-    ret = icn85xx_prog_i2c_txdata(0x40004, &ucTemp, 1 );        //nend flash sfcontrol clear  

-    if (ret < 0) {

-        flash_error("%s failed: %d\n", __func__, ret); 

-        return ret;

-    } 

-

-    return ret;

-}

-

-/***********************************************************************************************

-Name    :   icn85xx_bootfrom_sram

-Input   :   

-Output  :   

-function    :

-***********************************************************************************************/

-int  icn85xx_bootfrom_sram(void)

-{

-    int ret = -1;   

-    unsigned char ucTemp = 0x03;                      

-    unsigned long addr = 0x40400;   

-    flash_info("icn85xx_bootfrom_sram\n");

-    ret = icn85xx_prog_i2c_txdata(addr, &ucTemp, 1 );           //change bootmode from sram   

-    return ret;

-}

-/***********************************************************************************************

-Name    :   icn85xx_crc_calc

-Input   :   

-Output  :   

-function    :

-***********************************************************************************************/

-/*

-unsigned int icn85xx_crc_calc(unsigned crc_in, char *buf, int len)

-{

-    int pos;

-    unsigned int crc_result;

-    unsigned char in_data_8b;

-    unsigned int    crc_reg_32b;

-    unsigned char   i;

-    unsigned char   xor_flag;

-

-    crc_result = crc_in;

-    for(pos=0;pos<len;pos++)

-    {

-        in_data_8b = *(buf+pos);

-        crc_reg_32b = crc_result ; 

-        for(i=0; i<32; i++) 

-        { 

-            if(crc_reg_32b & 0x00000001)

-            {

-                crc_reg_32b ^= 0x04C11DB7;

-                crc_reg_32b >>= 1;

-                crc_reg_32b |= 0x80000000;

-            }

-            else 

-            {

-                crc_reg_32b >>= 1;

-            } 

-        } 

- 

-        for(i=0; i<40; i++) 

-        {

-            xor_flag = (crc_reg_32b>>31);

-            crc_reg_32b = (crc_reg_32b<<1) + (in_data_8b>>7);

-            in_data_8b = (in_data_8b<<1);

-            if(xor_flag)

-            {

-                crc_reg_32b = crc_reg_32b ^ 0x04C11DB7;

-            }

-        } 

-        crc_result = crc_reg_32b;

-    }

-    return crc_result;

-}

-*/

-

-

-/* 

-    This polynomial (0x04c11db7) is used at: AUTODIN II, Ethernet, & FDDI 

-*/

-static unsigned int crc32table[256] = {    

- 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, 0x130476dc, 0x17c56b6b,    

- 0x1a864db2, 0x1e475005, 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61,    

- 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, 0x4c11db70, 0x48d0c6c7,    

- 0x4593e01e, 0x4152fda9, 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75,    

- 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, 0x791d4014, 0x7ddc5da3,    

- 0x709f7b7a, 0x745e66cd, 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039,    

- 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, 0xbe2b5b58, 0xbaea46ef,    

- 0xb7a96036, 0xb3687d81, 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d,    

- 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, 0xc7361b4c, 0xc3f706fb,    

- 0xceb42022, 0xca753d95, 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1,    

- 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, 0x34867077, 0x30476dc0,    

- 0x3d044b19, 0x39c556ae, 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072,    

- 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, 0x018aeb13, 0x054bf6a4,    

- 0x0808d07d, 0x0cc9cdca, 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde,    

- 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, 0x5e9f46bf, 0x5a5e5b08,    

- 0x571d7dd1, 0x53dc6066, 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba,    

- 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, 0xbfa1b04b, 0xbb60adfc,    

- 0xb6238b25, 0xb2e29692, 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6,    

- 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, 0xe0b41de7, 0xe4750050,    

- 0xe9362689, 0xedf73b3e, 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2,    

- 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, 0xd5b88683, 0xd1799b34,    

- 0xdc3abded, 0xd8fba05a, 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637,    

- 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, 0x4f040d56, 0x4bc510e1,    

- 0x46863638, 0x42472b8f, 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53,    

- 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, 0x36194d42, 0x32d850f5,    

- 0x3f9b762c, 0x3b5a6b9b, 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff,    

- 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, 0xf12f560e, 0xf5ee4bb9,    

- 0xf8ad6d60, 0xfc6c70d7, 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b,    

- 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, 0xc423cd6a, 0xc0e2d0dd,    

- 0xcda1f604, 0xc960ebb3, 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7,    

- 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, 0x9b3660c6, 0x9ff77d71,    

- 0x92b45ba8, 0x9675461f, 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3,    

- 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, 0x4e8ee645, 0x4a4ffbf2,    

- 0x470cdd2b, 0x43cdc09c, 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8,    

- 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, 0x119b4be9, 0x155a565e,    

- 0x18197087, 0x1cd86d30, 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec,    

- 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, 0x2497d08d, 0x2056cd3a,    

- 0x2d15ebe3, 0x29d4f654, 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0,    

- 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, 0xe3a1cbc1, 0xe760d676,    

- 0xea23f0af, 0xeee2ed18, 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4,    

- 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, 0x9abc8bd5, 0x9e7d9662,    

- 0x933eb0bb, 0x97ffad0c, 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668,    

- 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4

-};

-

-unsigned int icn85xx_crc_calc(unsigned crc_in, char *buf, int len)  

-{

-    int i;    

-    unsigned int crc = crc_in;        

-    for(i = 0; i < len; i++)        

-        crc = (crc << 8) ^ crc32table[((crc >> 24) ^ *buf++) & 0xFF];        

-    return crc;

-}

-

-

-/***********************************************************************************************

-Name    :   icn85xx_crc_enable

-Input   :   

-Output  :   

-function    :control crc control

-***********************************************************************************************/

-int  icn85xx_crc_enable(unsigned char enable)

-{

-    unsigned char ucTemp;

-    int ret = 0;

-    if(enable==1)

-    {

-        ucTemp = 1;

-        ret = icn85xx_prog_i2c_txdata(0x40028, &ucTemp, 1 );

-    }

-    else if(enable==0)

-    {

-        ucTemp = 0;

-        ret = icn85xx_prog_i2c_txdata(0x40028, &ucTemp, 1 );

-    } 

-    return ret;

-}

-/***********************************************************************************************

-Name    :   icn85xx_crc_check

-Input   :   

-Output  :   

-function    :chec crc right or not

-***********************************************************************************************/

-int  icn85xx_crc_check(unsigned int crc, unsigned int len)

-{

-    int ret;

-    unsigned int crc_len;

-    unsigned int crc_result;    

-    unsigned char ucTemp[4] = {0,0,0,0};     

-    

-    ret= icn85xx_prog_i2c_rxdata(0x4002c, ucTemp, 4 );

-    crc_result = ucTemp[3]<<24 | ucTemp[2]<<16 | ucTemp[1] << 8 | ucTemp[0];

-//    flash_info("crc_result: 0x%x\n", crc_result);

-    

-    ret = icn85xx_prog_i2c_rxdata(0x40034, ucTemp, 2);

-    crc_len = ucTemp[1] << 8 | ucTemp[0];

-//    flash_info("crc_len: %d\n", crc_len);

-

-    if((crc_result == crc) && (crc_len == len))

-        return 0;

-    else 

-    {

-        flash_info("crc_fw: 0x%x\n", crc);

-        flash_info("crc_result: 0x%x\n", crc_result);

-        flash_info("crc_len: %d\n", crc_len);

-        return -1;

-    }

-    

-}

-

-

-/***********************************************************************************************

-Name    :   icn85xx_fw_update 

-Input   :   fw

-Output  :   

-function    :   upgrade fw

-***********************************************************************************************/

-int  icn85xx_fw_update(void *arg)

-{

-    int file_size, last_length;

-    int j, num;

-    char temp_buf[B_SIZE];

-    unsigned int crc_fw;

-	char *fw = (char *)arg;

-

-    file_size = icn85xx_open_fw(fw);

-    if(file_size < 0)

-    {

-        icn85xx_update_status(R_FILE_ERR);

-        return R_FILE_ERR;  

-    }

-    if(icn85xx_goto_progmode() != 0)

-    {

-       flash_error("icn85xx_goto_progmode() != 0 error\n");

-        return R_STATE_ERR; 

-    } 

-    msleep(1); 

-    icn85xx_crc_enable(1);

-   

-    num = file_size/B_SIZE;   

-    crc_fw = 0;

-    for(j=0; j < num; j++)

-    {

-        icn85xx_read_fw(j*B_SIZE, B_SIZE, temp_buf);        

-        crc_fw = icn85xx_crc_calc(crc_fw, temp_buf, B_SIZE);

-        if(icn85xx_fw_download(j*B_SIZE, temp_buf, B_SIZE) != 0)

-        {

-            flash_error("error j:%d\n",j);

-            icn85xx_update_status(R_PROGRAM_ERR);

-            icn85xx_close_fw();

-            return R_PROGRAM_ERR;

-        }    

-        icn85xx_update_status(5+(int)(60*j/num));

-    }

-    last_length = file_size - B_SIZE*j;

-    if(last_length > 0)

-    {

-        icn85xx_read_fw(j*B_SIZE, last_length, temp_buf);     

-        crc_fw = icn85xx_crc_calc(crc_fw, temp_buf, last_length);

-        if(icn85xx_fw_download(j*B_SIZE, temp_buf, last_length) != 0)

-        {

-            flash_error("error last length\n");

-            icn85xx_update_status(R_PROGRAM_ERR);

-            icn85xx_close_fw();

-            return R_PROGRAM_ERR;

-        }

-    }    

-    icn85xx_close_fw(); 

-    icn85xx_update_status(65);

-//    flash_info("crc_fw: 0x%x\n", crc_fw);

-//    msleep(1);

-    icn85xx_crc_enable(0);

-    if(icn85xx_crc_check(crc_fw, file_size) != 0)

-    {

-        flash_info("down fw error, crc error\n");

-        return R_PROGRAM_ERR;

-    }

-    else

-    {

-        //flash_info("downoad fw ok, crc ok\n");

-    }

-    icn85xx_update_status(70);

-      

-    if(ICN85XX_WITH_FLASH == boot_mode)

-    {

-        icn85xx_erase_flash();

-    //    return R_PROGRAM_ERR;

-        icn85xx_update_status(75);

-

-        FlashWriteEnable();

-

-        icn85xx_prog_buffer( 0, 0, file_size,0);

-

-        icn85xx_update_status(85);

-

-        while((FlashState(0)&0x01));         

-        FlashWriteEnable();

-

-        icn85xx_prog_data(FLASH_CRC_ADDR, crc_fw);

-        icn85xx_prog_data(FLASH_CRC_ADDR+4, file_size);

-

-        icn85xx_update_status(90);

-

-        

-        icn85xx_crc_enable(1);   

-        icn85xx_read_flash( 0,  0, file_size,  2);    

-        icn85xx_crc_enable(0);

-        if(icn85xx_crc_check(crc_fw, file_size) != 0)

-        {

-            flash_info("read flash data error, crc error\n");

-            return R_PROGRAM_ERR;

-        }

-        else

-        {

-            flash_info("read flash data ok, crc ok\n");

-        }                  

-        while((FlashState(0)&0x01));

-        icn85xx_update_status(95);

-

-        //if(icn85xx_bootfrom_flash() == 0)

-        if(icn85xx_bootfrom_sram() == 0)    //code already in ram

-        {

-            flash_error("icn85xx_bootfrom_flash error\n");

-            icn85xx_update_status(R_STATE_ERR);

-            return R_STATE_ERR;

-        }

-    }

-    else if(ICN85XX_WITHOUT_FLASH == boot_mode)

-    {

-        if(icn85xx_bootfrom_sram() == 0)

-        {

-            flash_error("icn85xx_bootfrom_sram error\n");

-            icn85xx_update_status(R_STATE_ERR);

-            return R_STATE_ERR;

-        } 

-    }

-    msleep(50);

-    icn85xx_update_status(R_OK);

-    flash_info("icn85xx upgrade ok\n");

-    return R_OK;

-}

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx_fw.h b/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx_fw.h
deleted file mode 100755
index 757408c2..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/icn85xx_ts/icn85xx_fw.h
+++ /dev/null
@@ -1,2517 +0,0 @@
-const unsigned char icn85xx_fw[40235] = {

-    0xb0,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0x36,0x16,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xda,0x15,0x00,0x00,0xf0,0x13,0x00,0x00,0x6e,0x13,0x00,0x00,0xc4,0x14,0x00,0x00,

-    0xfc,0x13,0x00,0x00,0xb8,0x12,0x00,0x00,0x98,0x11,0x00,0x00,0x96,0x10,0x00,0x00,

-    0xfc,0x14,0x00,0x00,0xd0,0x14,0x00,0x00,0x82,0x15,0x00,0x00,0x28,0x15,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0x38,0x16,0x00,0x00,0x3a,0x16,0x00,0x00,

-    0x3e,0x16,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0x3c,0x16,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,

-    0xe4,0x07,0x00,0x00,0xe4,0x07,0x00,0x00,0x40,0x16,0x00,0x00,0x56,0x16,0x00,0x00,

-    0x00,0x27,0x00,0x00,0x22,0x00,0x00,0x00,0x01,0x00,0x05,0x00,0x08,0x00,0x0c,0x00,

-    0x0f,0x00,0x13,0x00,0x17,0x00,0x1a,0x00,0x1e,0x00,0x22,0x00,0x26,0x00,0x2a,0x00,

-    0x2e,0x00,0x32,0x00,0x37,0x00,0x3c,0x00,0x40,0x00,0x46,0x00,0x4b,0x00,0x50,0x00,

-    0x56,0x00,0x5d,0x00,0x63,0x00,0x6b,0x00,0x73,0x00,0x7b,0x00,0x84,0x00,0x8e,0x00,

-    0x99,0x00,0xa6,0x00,0xb4,0x00,0xc4,0x00,0xd6,0x00,0xeb,0x00,0x04,0x01,0x22,0x01,

-    0x47,0x01,0x75,0x01,0xb1,0x01,0x02,0x02,0x77,0x02,0x2e,0x03,0x77,0x04,0x74,0x07,

-    0x60,0x16,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x7f,0x7f,0x7f,0x7f,0x7e,0x7e,0x7e,0x7e,

-    0x7e,0x7d,0x7d,0x7d,0x7d,0x7c,0x7c,0x7c,0x7b,0x7b,0x7a,0x7a,0x79,0x79,0x78,0x78,

-    0x77,0x77,0x76,0x76,0x75,0x75,0x74,0x73,0x73,0x72,0x71,0x71,0x70,0x6f,0x6e,0x6d,

-    0x6d,0x6c,0x6b,0x6a,0x69,0x68,0x67,0x67,0x66,0x65,0x64,0x63,0x62,0x61,0x60,0x5f,

-    0x5e,0x5d,0x5b,0x5a,0x59,0x58,0x57,0x56,0x55,0x53,0x52,0x51,0x50,0x4f,0x4d,0x4c,

-    0x4b,0x4a,0x48,0x47,0x46,0x44,0x43,0x42,0x40,0x3f,0x3e,0x3c,0x3b,0x3a,0x38,0x37,

-    0x35,0x34,0x32,0x31,0x30,0x2e,0x2d,0x2b,0x2a,0x28,0x27,0x25,0x24,0x22,0x21,0x1f,

-    0x1e,0x1c,0x1b,0x19,0x17,0x16,0x14,0x13,0x11,0x10,0x0e,0x0d,0x0b,0x09,0x08,0x06,

-    0x05,0x03,0x02,0x00,0xaa,0xa5,0x55,0x5a,0x5a,0xa5,0x66,0x6a,0x58,0x02,0x00,0x04,

-    0x10,0x0a,0x1f,0x1d,0x1b,0x19,0x17,0x15,0x13,0x12,0x0f,0x0d,0x0b,0x09,0x07,0x05,

-    0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x16,0x14,0x0e,0x0c,0x0a,0x08,0x06,0x04,0x02,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,

-    0x16,0x00,0x00,0x00,0x1e,0x14,0x05,0x01,0xa0,0x0f,0x28,0x00,0x96,0x00,0x09,0x01,

-    0x00,0x34,0x21,0x40,0x1f,0x58,0x1b,0xa8,0x16,0x88,0x13,0x3a,0x00,0x32,0x00,0x2d,

-    0x00,0x2a,0x00,0x14,0x00,0x58,0x02,0x03,0x00,0x00,0x00,0x0c,0x00,0x00,0x00,0x14,

-    0x28,0x3c,0x50,0xc8,0x00,0x03,0x01,0x00,0x01,0x01,0x10,0x01,0x14,0x00,0x28,0x00,

-    0x58,0x02,0x00,0xea,0x00,0x01,0x06,0x1e,0x0a,0x00,0x10,0x27,0x00,0x00,0x00,0x80,

-    0x01,0x50,0x50,0x50,0x50,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x02,

-    0x00,0x02,0x01,0x00,0x02,0x80,0x01,0x06,0x00,0x02,0x00,0x01,0x01,0x0a,0x10,0x20,

-    0x03,0xc4,0xff,0x3c,0x00,0x64,0x01,0x01,0x01,0x00,0x1e,0x00,0x64,0x01,0x00,0x01,

-    0x00,0x00,0x64,0x0a,0x00,0x01,0x14,0x01,0x07,0x00,0xd0,0x07,0x14,0x14,0x14,0x14,

-    0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,

-    0x14,0x14,0x14,0x14,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,

-    0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,

-    0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x32,0x00,0x05,0x01,0x00,0x00,0x01,0x03,

-    0x05,0x07,0x46,0x46,0x0f,0x01,0x00,0x00,0x01,0x32,0xe8,0x03,0x00,0x03,0x00,0x00,

-    0x00,0x40,0x00,0x20,0x00,0x20,0x00,0xe0,0x00,0xe0,0x00,0x00,0x00,0xf0,0x00,0xf0,

-    0x00,0xf0,0x00,0x10,0x00,0x00,0x00,0xe0,0x00,0x00,0x00,0x00,0x00,0xe0,0x00,0xe8,

-    0x00,0xf8,0x00,0x08,0x00,0xf8,0x00,0x08,0x00,0xf8,0x00,0xf0,0x00,0xf0,0x00,0x00,

-    0x00,0x00,0x00,0xf0,0x00,0x00,0x00,0xf0,0xab,0xfa,0x00,0xf0,0xab,0xfa,0x55,0x05,

-    0x55,0x05,0x00,0xf0,0x55,0x05,0xab,0xfa,0xd8,0xf0,0x94,0xf7,0x36,0xf4,0xe5,0xf5,

-    0x0d,0x05,0x79,0xed,0x43,0xf9,0x5e,0x03,0x51,0xfe,0x74,0xf9,0x2f,0xf2,0x46,0xff,

-    0xe9,0xfa,0x5d,0xfc,0x8c,0x06,0xd1,0xed,0xba,0x00,0x17,0x05,0xa3,0x03,0xde,0xf4,

-    0x37,0xfd,0x4d,0xef,0xd3,0xfb,0xf4,0x06,0xbd,0xe9,0x6f,0xfa,0x9b,0xfe,0xa6,0xf7,

-    0xe9,0x0d,0x7a,0xf3,0x9a,0xf9,0x33,0xf7,0x66,0xfa,0xcd,0xf4,0x9a,0x05,0x33,0xf7,

-    0x66,0x06,0xcd,0x00,0x9a,0xfd,0x33,0xfb,0x66,0x02,0xcd,0x00,0x55,0xf5,0x55,0xf5,

-    0x55,0xf5,0x55,0xf5,0x00,0x00,0xff,0xff,0x55,0xf5,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x55,0xf5,0x00,0x00,0x00,0x00,0x2a,0x05,0x81,0xfa,0x9e,0xf8,0x66,0xf8,0x97,0xf8,

-    0xb7,0x03,0xe6,0xf9,0x8f,0x02,0x27,0xf7,0x74,0xfd,0x30,0x03,0xe4,0x01,0x64,0xfd,

-    0x7b,0xff,0x00,0xf8,0x00,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf8,0x00,0x00,

-    0x00,0x00,0x00,0xf8,0x00,0xf8,0x00,0x00,0x00,0xf8,0x00,0x00,0x00,0xf8,0x00,0xf8,

-    0x51,0x01,0xad,0xfc,0xaa,0xf9,0x2b,0xfb,0x6a,0xfa,0xcb,0xfa,0xf0,0xff,0xb3,0x02,

-    0xa7,0xf6,0xad,0xfc,0x54,0x04,0x2b,0xfb,0x15,0x05,0xcb,0xfa,0xf0,0xff,0xb3,0x02,

-    0x00,0x00,0x00,0xf8,0x00,0xf8,0x00,0x00,0x00,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0xf8,0x00,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf8,0x00,0x00,0x00,0xf8,

-    0x00,0xf8,0x5b,0xff,0xf2,0xfa,0xbb,0xfb,0x07,0xf8,0x31,0xf9,0xc4,0x01,0x90,0xfa,

-    0x59,0xfa,0x20,0x00,0xd1,0x02,0xcf,0xfb,0xf3,0x03,0x15,0xfe,0xb5,0x02,0x25,0xfc,

-    0x28,0xfd,0xff,0x02,0x4a,0x02,0x9a,0xf9,0x9a,0xf9,0x00,0x00,0x9a,0xf9,0x00,0x00,

-    0x9a,0xf9,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x9a,0xf9,0x9a,0xf9,0x00,0x00,

-    0x9a,0xf9,0x9a,0xf9,0x00,0x00,0x00,0x00,0x9a,0xf9,0x9a,0xf9,0x13,0xfe,0x0f,0xfc,

-    0xd8,0xfa,0x7b,0xfb,0xb4,0xfc,0x50,0x02,0x2b,0xfb,0x14,0x02,0xc4,0xf9,0xf4,0x01,

-    0x89,0x03,0x34,0x00,0xa9,0x00,0x41,0xfa,0x08,0xfd,0xe5,0x01,0xee,0xfc,0xb0,0xf9,

-    0xf4,0x01,0x68,0x01,0x01,0x01,0x01,0xff,0xff,0x01,0xff,0xff,0xff,0x01,0xff,0xff,

-    0x01,0x01,0xff,0xff,0xff,0x01,0xff,0x01,0xff,0xff,0xff,0x01,0x01,0xff,0x01,0xff,

-    0xff,0xff,0xff,0x01,0x01,0xff,0x01,0xff,0xff,0xff,0xff,0xff,0x01,0xff,0x01,0x01,

-    0x01,0xff,0xff,0xff,0xff,0xff,0x01,0xff,0x01,0x01,0x01,0x01,0xff,0xff,0xff,0x01,

-    0xff,0xff,0x01,0x01,0x01,0xff,0xff,0xff,0xff,0xff,0x01,0xff,0x01,0x01,0xff,0xff,

-    0x01,0x01,0xff,0xff,0xff,0xff,0x01,0x01,0xff,0x01,0xff,0x01,0xff,0x01,0x01,0x01,

-    0xff,0xff,0xff,0xff,0x01,0xff,0x01,0xff,0xff,0x01,0x01,0xff,0x01,0xff,0xff,0x01,

-    0x01,0x01,0xff,0x01,0x01,0xff,0xff,0x01,0xff,0x01,0xff,0xff,0x01,0xff,0xff,0xff,

-    0xff,0xff,0x01,0x01,0xff,0xff,0x01,0xff,0x01,0xff,0x01,0x01,0xff,0xff,0xff,0x01,

-    0xff,0x01,0x01,0x01,0xff,0xff,0x01,0x01,0x01,0xff,0x01,0xff,0xff,0x01,0xff,0xff,

-    0xff,0xff,0x01,0xff,0xff,0x01,0x01,0xff,0x01,0xff,0x01,0xff,0xff,0x01,0x01,0xff,

-    0xff,0x01,0xff,0x01,0xff,0x01,0x01,0x01,0x01,0xff,0xff,0x01,0xff,0xff,0x01,0x01,

-    0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x01,0xff,0x01,0xff,0x01,0x01,0x01,0x01,0xff,

-    0xff,0x01,0xff,0xff,0x01,0x01,0x00,0x00,0x01,0x02,0x04,0x08,0x00,0x01,0x02,0x02,

-    0x03,0x03,0x03,0x03,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x05,0x05,0x05,0x05,

-    0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x06,0x06,0x06,0x06,

-    0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,

-    0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x07,0x07,0x07,0x07,

-    0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,

-    0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,

-    0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,

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-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

-};
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ili210x.c b/ANDROID_3.4.5/drivers/input/touchscreen/ili210x.c
deleted file mode 100644
index c0044175..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ili210x.c
+++ /dev/null
@@ -1,360 +0,0 @@
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/delay.h>
-#include <linux/workqueue.h>
-#include <linux/input/ili210x.h>
-
-#define MAX_TOUCHES		2
-#define DEFAULT_POLL_PERIOD	20
-
-/* Touchscreen commands */
-#define REG_TOUCHDATA		0x10
-#define REG_PANEL_INFO		0x20
-#define REG_FIRMWARE_VERSION	0x40
-#define REG_CALIBRATE		0xcc
-
-struct finger {
-	u8 x_low;
-	u8 x_high;
-	u8 y_low;
-	u8 y_high;
-} __packed;
-
-struct touchdata {
-	u8 status;
-	struct finger finger[MAX_TOUCHES];
-} __packed;
-
-struct panel_info {
-	struct finger finger_max;
-	u8 xchannel_num;
-	u8 ychannel_num;
-} __packed;
-
-struct firmware_version {
-	u8 id;
-	u8 major;
-	u8 minor;
-} __packed;
-
-struct ili210x {
-	struct i2c_client *client;
-	struct input_dev *input;
-	bool (*get_pendown_state)(void);
-	unsigned int poll_period;
-	struct delayed_work dwork;
-};
-
-static int ili210x_read_reg(struct i2c_client *client, u8 reg, void *buf,
-			    size_t len)
-{
-	struct i2c_msg msg[2] = {
-		{
-			.addr	= client->addr,
-			.flags	= 0,
-			.len	= 1,
-			.buf	= &reg,
-		},
-		{
-			.addr	= client->addr,
-			.flags	= I2C_M_RD,
-			.len	= len,
-			.buf	= buf,
-		}
-	};
-
-	if (i2c_transfer(client->adapter, msg, 2) != 2) {
-		dev_err(&client->dev, "i2c transfer failed\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static void ili210x_report_events(struct input_dev *input,
-				  const struct touchdata *touchdata)
-{
-	int i;
-	bool touch;
-	unsigned int x, y;
-	const struct finger *finger;
-
-	for (i = 0; i < MAX_TOUCHES; i++) {
-		input_mt_slot(input, i);
-
-		finger = &touchdata->finger[i];
-
-		touch = touchdata->status & (1 << i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
-		if (touch) {
-			x = finger->x_low | (finger->x_high << 8);
-			y = finger->y_low | (finger->y_high << 8);
-
-			input_report_abs(input, ABS_MT_POSITION_X, x);
-			input_report_abs(input, ABS_MT_POSITION_Y, y);
-		}
-	}
-
-	input_mt_report_pointer_emulation(input, false);
-	input_sync(input);
-}
-
-static bool get_pendown_state(const struct ili210x *priv)
-{
-	bool state = false;
-
-	if (priv->get_pendown_state)
-		state = priv->get_pendown_state();
-
-	return state;
-}
-
-static void ili210x_work(struct work_struct *work)
-{
-	struct ili210x *priv = container_of(work, struct ili210x,
-					    dwork.work);
-	struct i2c_client *client = priv->client;
-	struct touchdata touchdata;
-	int error;
-
-	error = ili210x_read_reg(client, REG_TOUCHDATA,
-				 &touchdata, sizeof(touchdata));
-	if (error) {
-		dev_err(&client->dev,
-			"Unable to get touchdata, err = %d\n", error);
-		return;
-	}
-
-	ili210x_report_events(priv->input, &touchdata);
-
-	if ((touchdata.status & 0xf3) || get_pendown_state(priv))
-		schedule_delayed_work(&priv->dwork,
-				      msecs_to_jiffies(priv->poll_period));
-}
-
-static irqreturn_t ili210x_irq(int irq, void *irq_data)
-{
-	struct ili210x *priv = irq_data;
-
-	schedule_delayed_work(&priv->dwork, 0);
-
-	return IRQ_HANDLED;
-}
-
-static ssize_t ili210x_calibrate(struct device *dev,
-				 struct device_attribute *attr,
-				 const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct ili210x *priv = i2c_get_clientdata(client);
-	unsigned long calibrate;
-	int rc;
-	u8 cmd = REG_CALIBRATE;
-
-	if (kstrtoul(buf, 10, &calibrate))
-		return -EINVAL;
-
-	if (calibrate > 1)
-		return -EINVAL;
-
-	if (calibrate) {
-		rc = i2c_master_send(priv->client, &cmd, sizeof(cmd));
-		if (rc != sizeof(cmd))
-			return -EIO;
-	}
-
-	return count;
-}
-static DEVICE_ATTR(calibrate, 0644, NULL, ili210x_calibrate);
-
-static struct attribute *ili210x_attributes[] = {
-	&dev_attr_calibrate.attr,
-	NULL,
-};
-
-static const struct attribute_group ili210x_attr_group = {
-	.attrs = ili210x_attributes,
-};
-
-static int __devinit ili210x_i2c_probe(struct i2c_client *client,
-				       const struct i2c_device_id *id)
-{
-	struct device *dev = &client->dev;
-	const struct ili210x_platform_data *pdata = dev->platform_data;
-	struct ili210x *priv;
-	struct input_dev *input;
-	struct panel_info panel;
-	struct firmware_version firmware;
-	int xmax, ymax;
-	int error;
-
-	dev_dbg(dev, "Probing for ILI210X I2C Touschreen driver");
-
-	if (!pdata) {
-		dev_err(dev, "No platform data!\n");
-		return -EINVAL;
-	}
-
-	if (client->irq <= 0) {
-		dev_err(dev, "No IRQ!\n");
-		return -EINVAL;
-	}
-
-	/* Get firmware version */
-	error = ili210x_read_reg(client, REG_FIRMWARE_VERSION,
-				 &firmware, sizeof(firmware));
-	if (error) {
-		dev_err(dev, "Failed to get firmware version, err: %d\n",
-			error);
-		return error;
-	}
-
-	/* get panel info */
-	error = ili210x_read_reg(client, REG_PANEL_INFO, &panel, sizeof(panel));
-	if (error) {
-		dev_err(dev, "Failed to get panel informations, err: %d\n",
-			error);
-		return error;
-	}
-
-	xmax = panel.finger_max.x_low | (panel.finger_max.x_high << 8);
-	ymax = panel.finger_max.y_low | (panel.finger_max.y_high << 8);
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!priv || !input) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	priv->client = client;
-	priv->input = input;
-	priv->get_pendown_state = pdata->get_pendown_state;
-	priv->poll_period = pdata->poll_period ? : DEFAULT_POLL_PERIOD;
-	INIT_DELAYED_WORK(&priv->dwork, ili210x_work);
-
-	/* Setup input device */
-	input->name = "ILI210x Touchscreen";
-	input->id.bustype = BUS_I2C;
-	input->dev.parent = dev;
-
-	__set_bit(EV_SYN, input->evbit);
-	__set_bit(EV_KEY, input->evbit);
-	__set_bit(EV_ABS, input->evbit);
-	__set_bit(BTN_TOUCH, input->keybit);
-
-	/* Single touch */
-	input_set_abs_params(input, ABS_X, 0, xmax, 0, 0);
-	input_set_abs_params(input, ABS_Y, 0, ymax, 0, 0);
-
-	/* Multi touch */
-	input_mt_init_slots(input, MAX_TOUCHES);
-	input_set_abs_params(input, ABS_MT_POSITION_X, 0, xmax, 0, 0);
-	input_set_abs_params(input, ABS_MT_POSITION_Y, 0, ymax, 0, 0);
-
-	input_set_drvdata(input, priv);
-	i2c_set_clientdata(client, priv);
-
-	error = request_irq(client->irq, ili210x_irq, pdata->irq_flags,
-			    client->name, priv);
-	if (error) {
-		dev_err(dev, "Unable to request touchscreen IRQ, err: %d\n",
-			error);
-		goto err_free_mem;
-	}
-
-	error = sysfs_create_group(&dev->kobj, &ili210x_attr_group);
-	if (error) {
-		dev_err(dev, "Unable to create sysfs attributes, err: %d\n",
-			error);
-		goto err_free_irq;
-	}
-
-	error = input_register_device(priv->input);
-	if (error) {
-		dev_err(dev, "Cannot regiser input device, err: %d\n", error);
-		goto err_remove_sysfs;
-	}
-
-	device_init_wakeup(&client->dev, 1);
-
-	dev_dbg(dev,
-		"ILI210x initialized (IRQ: %d), firmware version %d.%d.%d",
-		client->irq, firmware.id, firmware.major, firmware.minor);
-
-	return 0;
-
-err_remove_sysfs:
-	sysfs_remove_group(&dev->kobj, &ili210x_attr_group);
-err_free_irq:
-	free_irq(client->irq, priv);
-err_free_mem:
-	input_free_device(input);
-	kfree(priv);
-	return error;
-}
-
-static int __devexit ili210x_i2c_remove(struct i2c_client *client)
-{
-	struct ili210x *priv = i2c_get_clientdata(client);
-
-	sysfs_remove_group(&client->dev.kobj, &ili210x_attr_group);
-	free_irq(priv->client->irq, priv);
-	cancel_delayed_work_sync(&priv->dwork);
-	input_unregister_device(priv->input);
-	kfree(priv);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ili210x_i2c_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
-	return 0;
-}
-
-static int ili210x_i2c_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ili210x_i2c_pm,
-			 ili210x_i2c_suspend, ili210x_i2c_resume);
-
-static const struct i2c_device_id ili210x_i2c_id[] = {
-	{ "ili210x", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, ili210x_i2c_id);
-
-static struct i2c_driver ili210x_ts_driver = {
-	.driver = {
-		.name = "ili210x_i2c",
-		.owner = THIS_MODULE,
-		.pm = &ili210x_i2c_pm,
-	},
-	.id_table = ili210x_i2c_id,
-	.probe = ili210x_i2c_probe,
-	.remove = __devexit_p(ili210x_i2c_remove),
-};
-
-module_i2c_driver(ili210x_ts_driver);
-
-MODULE_AUTHOR("Olivier Sobrie <olivier@sobrie.be>");
-MODULE_DESCRIPTION("ILI210X I2C Touchscreen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/inexio.c b/ANDROID_3.4.5/drivers/input/touchscreen/inexio.c
deleted file mode 100644
index 192ade0a..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/inexio.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * iNexio serial touchscreen driver
- *
- * Copyright (c) 2008 Richard Lemon
- * Based on the mtouch driver (c) Vojtech Pavlik and Dan Streetman
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * 2008/06/19 Richard Lemon <richard@codelemon.com>
- *   Copied mtouch.c and edited for iNexio protocol
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"iNexio serial touchscreen driver"
-
-MODULE_AUTHOR("Richard Lemon <richard@codelemon.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define INEXIO_FORMAT_TOUCH_BIT 0x01
-#define INEXIO_FORMAT_LENGTH 5
-#define INEXIO_RESPONSE_BEGIN_BYTE 0x80
-
-/* todo: check specs for max length of all responses */
-#define INEXIO_MAX_LENGTH 16
-
-#define INEXIO_MIN_XC 0
-#define INEXIO_MAX_XC 0x3fff
-#define INEXIO_MIN_YC 0
-#define INEXIO_MAX_YC 0x3fff
-
-#define INEXIO_GET_XC(data) (((data[1])<<7) | data[2])
-#define INEXIO_GET_YC(data) (((data[3])<<7) | data[4])
-#define INEXIO_GET_TOUCHED(data) (INEXIO_FORMAT_TOUCH_BIT & data[0])
-
-/*
- * Per-touchscreen data.
- */
-
-struct inexio {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[INEXIO_MAX_LENGTH];
-	char phys[32];
-};
-
-static void inexio_process_data(struct inexio *pinexio)
-{
-	struct input_dev *dev = pinexio->dev;
-
-	if (INEXIO_FORMAT_LENGTH == ++pinexio->idx) {
-		input_report_abs(dev, ABS_X, INEXIO_GET_XC(pinexio->data));
-		input_report_abs(dev, ABS_Y, INEXIO_GET_YC(pinexio->data));
-		input_report_key(dev, BTN_TOUCH, INEXIO_GET_TOUCHED(pinexio->data));
-		input_sync(dev);
-
-		pinexio->idx = 0;
-	}
-}
-
-static irqreturn_t inexio_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct inexio* pinexio = serio_get_drvdata(serio);
-
-	pinexio->data[pinexio->idx] = data;
-
-	if (INEXIO_RESPONSE_BEGIN_BYTE&pinexio->data[0])
-		inexio_process_data(pinexio);
-	else
-		printk(KERN_DEBUG "inexio.c: unknown/unsynchronized data from device, byte %x\n",pinexio->data[0]);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * inexio_disconnect() is the opposite of inexio_connect()
- */
-
-static void inexio_disconnect(struct serio *serio)
-{
-	struct inexio* pinexio = serio_get_drvdata(serio);
-
-	input_get_device(pinexio->dev);
-	input_unregister_device(pinexio->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(pinexio->dev);
-	kfree(pinexio);
-}
-
-/*
- * inexio_connect() is the routine that is called when someone adds a
- * new serio device that supports iNexio protocol and registers it as
- * an input device. This is usually accomplished using inputattach.
- */
-
-static int inexio_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct inexio *pinexio;
-	struct input_dev *input_dev;
-	int err;
-
-	pinexio = kzalloc(sizeof(struct inexio), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!pinexio || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	pinexio->serio = serio;
-	pinexio->dev = input_dev;
-	snprintf(pinexio->phys, sizeof(pinexio->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "iNexio Serial TouchScreen";
-	input_dev->phys = pinexio->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_INEXIO;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0001;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(pinexio->dev, ABS_X, INEXIO_MIN_XC, INEXIO_MAX_XC, 0, 0);
-	input_set_abs_params(pinexio->dev, ABS_Y, INEXIO_MIN_YC, INEXIO_MAX_YC, 0, 0);
-
-	serio_set_drvdata(serio, pinexio);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(pinexio->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(pinexio);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id inexio_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_INEXIO,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, inexio_serio_ids);
-
-static struct serio_driver inexio_drv = {
-	.driver		= {
-		.name	= "inexio",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= inexio_serio_ids,
-	.interrupt	= inexio_interrupt,
-	.connect	= inexio_connect,
-	.disconnect	= inexio_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init inexio_init(void)
-{
-	return serio_register_driver(&inexio_drv);
-}
-
-static void __exit inexio_exit(void)
-{
-	serio_unregister_driver(&inexio_drv);
-}
-
-module_init(inexio_init);
-module_exit(inexio_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/intel-mid-touch.c b/ANDROID_3.4.5/drivers/input/touchscreen/intel-mid-touch.c
deleted file mode 100644
index 3cd7a837..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/intel-mid-touch.c
+++ /dev/null
@@ -1,671 +0,0 @@
-/*
- * Intel MID Resistive Touch Screen Driver
- *
- * Copyright (C) 2008 Intel Corp
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * Questions/Comments/Bug fixes to Sreedhara (sreedhara.ds@intel.com)
- *			    Ramesh Agarwal (ramesh.agarwal@intel.com)
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * TODO:
- *	review conversion of r/m/w sequences
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/err.h>
-#include <linux/param.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <asm/intel_scu_ipc.h>
-
-/* PMIC Interrupt registers */
-#define PMIC_REG_ID1		0x00 /* PMIC ID1 register */
-
-/* PMIC Interrupt registers */
-#define PMIC_REG_INT		0x04 /* PMIC interrupt register */
-#define PMIC_REG_MINT		0x05 /* PMIC interrupt mask register */
-
-/* ADC Interrupt registers */
-#define PMIC_REG_ADCINT		0x5F /* ADC interrupt register */
-#define PMIC_REG_MADCINT	0x60 /* ADC interrupt mask register */
-
-/* ADC Control registers */
-#define PMIC_REG_ADCCNTL1	0x61 /* ADC control register */
-
-/* ADC Channel Selection registers */
-#define PMICADDR0		0xA4
-#define END_OF_CHANNEL		0x1F
-
-/* ADC Result register */
-#define PMIC_REG_ADCSNS0H	0x64
-
-/* ADC channels for touch screen */
-#define MRST_TS_CHAN10		0xA /* Touch screen X+ connection */
-#define MRST_TS_CHAN11		0xB /* Touch screen X- connection */
-#define MRST_TS_CHAN12		0xC /* Touch screen Y+ connection */
-#define MRST_TS_CHAN13		0xD /* Touch screen Y- connection */
-
-/* Touch screen channel BIAS constants */
-#define MRST_XBIAS		0x20
-#define MRST_YBIAS		0x40
-#define MRST_ZBIAS		0x80
-
-/* Touch screen coordinates */
-#define MRST_X_MIN		10
-#define MRST_X_MAX		1024
-#define MRST_X_FUZZ		5
-#define MRST_Y_MIN		10
-#define MRST_Y_MAX		1024
-#define MRST_Y_FUZZ		5
-#define MRST_PRESSURE_MIN	0
-#define MRST_PRESSURE_NOMINAL	50
-#define MRST_PRESSURE_MAX	100
-
-#define WAIT_ADC_COMPLETION	10 /* msec */
-
-/* PMIC ADC round robin delays */
-#define ADC_LOOP_DELAY0		0x0 /* Continuous loop */
-#define ADC_LOOP_DELAY1		0x1 /* 4.5  ms approximate */
-
-/* PMIC Vendor Identifiers */
-#define PMIC_VENDOR_FS		0 /* PMIC vendor FreeScale */
-#define PMIC_VENDOR_MAXIM	1 /* PMIC vendor MAXIM */
-#define PMIC_VENDOR_NEC		2 /* PMIC vendor NEC */
-#define MRSTOUCH_MAX_CHANNELS	32 /* Maximum ADC channels */
-
-/* Touch screen device structure */
-struct mrstouch_dev {
-	struct device *dev; /* device associated with touch screen */
-	struct input_dev *input;
-	char phys[32];
-	u16 asr;		/* Address selection register */
-	int irq;
-	unsigned int vendor;	/* PMIC vendor */
-	unsigned int rev;	/* PMIC revision */
-
-	int (*read_prepare)(struct mrstouch_dev *tsdev);
-	int (*read)(struct mrstouch_dev *tsdev, u16 *x, u16 *y, u16 *z);
-	int (*read_finish)(struct mrstouch_dev *tsdev);
-};
-
-
-/*************************** NEC and Maxim Interface ************************/
-
-static int mrstouch_nec_adc_read_prepare(struct mrstouch_dev *tsdev)
-{
-	return intel_scu_ipc_update_register(PMIC_REG_MADCINT, 0, 0x20);
-}
-
-/*
- * Enables PENDET interrupt.
- */
-static int mrstouch_nec_adc_read_finish(struct mrstouch_dev *tsdev)
-{
-	int err;
-
-	err = intel_scu_ipc_update_register(PMIC_REG_MADCINT, 0x20, 0x20);
-	if (!err)
-		err = intel_scu_ipc_update_register(PMIC_REG_ADCCNTL1, 0, 0x05);
-
-	return err;
-}
-
-/*
- * Reads PMIC ADC touch screen result
- * Reads ADC storage registers for higher 7 and lower 3 bits and
- * converts the two readings into a single value and turns off gain bit
- */
-static int mrstouch_ts_chan_read(u16 offset, u16 chan, u16 *vp, u16 *vm)
-{
-	int err;
-	u16 result;
-	u32 res;
-
-	result = PMIC_REG_ADCSNS0H + offset;
-
-	if (chan == MRST_TS_CHAN12)
-		result += 4;
-
-	err = intel_scu_ipc_ioread32(result, &res);
-	if (err)
-		return err;
-
-	/* Mash the bits up */
-
-	*vp = (res & 0xFF) << 3;	/* Highest 7 bits */
-	*vp |= (res >> 8) & 0x07;	/* Lower 3 bits */
-	*vp &= 0x3FF;
-
-	res >>= 16;
-
-	*vm = (res & 0xFF) << 3;	/* Highest 7 bits */
-	*vm |= (res >> 8) & 0x07;	/* Lower 3 bits */
-	*vm &= 0x3FF;
-
-	return 0;
-}
-
-/*
- * Enables X, Y and Z bias values
- * Enables YPYM for X channels and XPXM for Y channels
- */
-static int mrstouch_ts_bias_set(uint offset, uint bias)
-{
-	int count;
-	u16 chan, start;
-	u16 reg[4];
-	u8 data[4];
-
-	chan = PMICADDR0 + offset;
-	start = MRST_TS_CHAN10;
-
-	for (count = 0; count <= 3; count++) {
-		reg[count] = chan++;
-		data[count] = bias | (start + count);
-	}
-
-	return intel_scu_ipc_writev(reg, data, 4);
-}
-
-/* To read touch screen channel values */
-static int mrstouch_nec_adc_read(struct mrstouch_dev *tsdev,
-				 u16 *x, u16 *y, u16 *z)
-{
-	int err;
-	u16 xm, ym, zm;
-
-	/* configure Y bias for X channels */
-	err = mrstouch_ts_bias_set(tsdev->asr, MRST_YBIAS);
-	if (err)
-		goto ipc_error;
-
-	msleep(WAIT_ADC_COMPLETION);
-
-	/* read x+ and x- channels */
-	err = mrstouch_ts_chan_read(tsdev->asr, MRST_TS_CHAN10, x, &xm);
-	if (err)
-		goto ipc_error;
-
-	/* configure x bias for y channels */
-	err = mrstouch_ts_bias_set(tsdev->asr, MRST_XBIAS);
-	if (err)
-		goto ipc_error;
-
-	msleep(WAIT_ADC_COMPLETION);
-
-	/* read y+ and y- channels */
-	err = mrstouch_ts_chan_read(tsdev->asr, MRST_TS_CHAN12, y, &ym);
-	if (err)
-		goto ipc_error;
-
-	/* configure z bias for x and y channels */
-	err = mrstouch_ts_bias_set(tsdev->asr, MRST_ZBIAS);
-	if (err)
-		goto ipc_error;
-
-	msleep(WAIT_ADC_COMPLETION);
-
-	/* read z+ and z- channels */
-	err = mrstouch_ts_chan_read(tsdev->asr, MRST_TS_CHAN10, z, &zm);
-	if (err)
-		goto ipc_error;
-
-	return 0;
-
-ipc_error:
-	dev_err(tsdev->dev, "ipc error during adc read\n");
-	return err;
-}
-
-
-/*************************** Freescale Interface ************************/
-
-static int mrstouch_fs_adc_read_prepare(struct mrstouch_dev *tsdev)
-{
-	int err, count;
-	u16 chan;
-	u16 reg[5];
-	u8 data[5];
-
-	/* Stop the ADC */
-	err = intel_scu_ipc_update_register(PMIC_REG_MADCINT, 0x00, 0x02);
-	if (err)
-		goto ipc_error;
-
-	chan = PMICADDR0 + tsdev->asr;
-
-	/* Set X BIAS */
-	for (count = 0; count <= 3; count++) {
-		reg[count] = chan++;
-		data[count] = 0x2A;
-	}
-	reg[count] =  chan++; /* Dummy */
-	data[count] = 0;
-
-	err = intel_scu_ipc_writev(reg, data, 5);
-	if (err)
-		goto ipc_error;
-
-	msleep(WAIT_ADC_COMPLETION);
-
-	/* Set Y BIAS */
-	for (count = 0; count <= 3; count++) {
-		reg[count] = chan++;
-		data[count] = 0x4A;
-	}
-	reg[count] = chan++; /* Dummy */
-	data[count] = 0;
-
-	err = intel_scu_ipc_writev(reg, data, 5);
-	if (err)
-		goto ipc_error;
-
-	msleep(WAIT_ADC_COMPLETION);
-
-	/* Set Z BIAS */
-	err = intel_scu_ipc_iowrite32(chan + 2, 0x8A8A8A8A);
-	if (err)
-		goto ipc_error;
-
-	msleep(WAIT_ADC_COMPLETION);
-
-	return 0;
-
-ipc_error:
-	dev_err(tsdev->dev, "ipc error during %s\n", __func__);
-	return err;
-}
-
-static int mrstouch_fs_adc_read(struct mrstouch_dev *tsdev,
-				u16 *x, u16 *y, u16 *z)
-{
-	int err;
-	u16 result;
-	u16 reg[4];
-	u8 data[4];
-
-	result = PMIC_REG_ADCSNS0H + tsdev->asr;
-
-	reg[0] = result + 4;
-	reg[1] = result + 5;
-	reg[2] = result + 16;
-	reg[3] = result + 17;
-
-	err = intel_scu_ipc_readv(reg, data, 4);
-	if (err)
-		goto ipc_error;
-
-	*x = data[0] << 3; /* Higher 7 bits */
-	*x |= data[1] & 0x7; /* Lower 3 bits */
-	*x &= 0x3FF;
-
-	*y = data[2] << 3; /* Higher 7 bits */
-	*y |= data[3] & 0x7; /* Lower 3 bits */
-	*y &= 0x3FF;
-
-	/* Read Z value */
-	reg[0] = result + 28;
-	reg[1] = result + 29;
-
-	err = intel_scu_ipc_readv(reg, data, 4);
-	if (err)
-		goto ipc_error;
-
-	*z = data[0] << 3; /* Higher 7 bits */
-	*z |= data[1] & 0x7; /* Lower 3 bits */
-	*z &= 0x3FF;
-
-	return 0;
-
-ipc_error:
-	dev_err(tsdev->dev, "ipc error during %s\n", __func__);
-	return err;
-}
-
-static int mrstouch_fs_adc_read_finish(struct mrstouch_dev *tsdev)
-{
-	int err, count;
-	u16 chan;
-	u16 reg[5];
-	u8 data[5];
-
-	/* Clear all TS channels */
-	chan = PMICADDR0 + tsdev->asr;
-	for (count = 0; count <= 4; count++) {
-		reg[count] = chan++;
-		data[count] = 0;
-	}
-	err = intel_scu_ipc_writev(reg, data, 5);
-	if (err)
-		goto ipc_error;
-
-	for (count = 0; count <= 4; count++) {
-		reg[count] = chan++;
-		data[count] = 0;
-	}
-	err = intel_scu_ipc_writev(reg, data, 5);
-	if (err)
-		goto ipc_error;
-
-	err = intel_scu_ipc_iowrite32(chan + 2, 0x00000000);
-	if (err)
-		goto ipc_error;
-
-	/* Start ADC */
-	err = intel_scu_ipc_update_register(PMIC_REG_MADCINT, 0x02, 0x02);
-	if (err)
-		goto ipc_error;
-
-	return 0;
-
-ipc_error:
-	dev_err(tsdev->dev, "ipc error during %s\n", __func__);
-	return err;
-}
-
-static void mrstouch_report_event(struct input_dev *input,
-			unsigned int x, unsigned int y, unsigned int z)
-{
-	if (z > MRST_PRESSURE_NOMINAL) {
-		/* Pen touched, report button touch and coordinates */
-		input_report_key(input, BTN_TOUCH, 1);
-		input_report_abs(input, ABS_X, x);
-		input_report_abs(input, ABS_Y, y);
-	} else {
-		input_report_key(input, BTN_TOUCH, 0);
-	}
-
-	input_report_abs(input, ABS_PRESSURE, z);
-	input_sync(input);
-}
-
-/* PENDET interrupt handler */
-static irqreturn_t mrstouch_pendet_irq(int irq, void *dev_id)
-{
-	struct mrstouch_dev *tsdev = dev_id;
-	u16 x, y, z;
-
-	/*
-	 * Should we lower thread priority? Probably not, since we are
-	 * not spinning but sleeping...
-	 */
-
-	if (tsdev->read_prepare(tsdev))
-		goto out;
-
-	do {
-		if (tsdev->read(tsdev, &x, &y, &z))
-			break;
-
-		mrstouch_report_event(tsdev->input, x, y, z);
-	} while (z > MRST_PRESSURE_NOMINAL);
-
-	tsdev->read_finish(tsdev);
-
-out:
-	return IRQ_HANDLED;
-}
-
-/* Utility to read PMIC ID */
-static int __devinit mrstouch_read_pmic_id(uint *vendor, uint *rev)
-{
-	int err;
-	u8 r;
-
-	err = intel_scu_ipc_ioread8(PMIC_REG_ID1, &r);
-	if (err)
-		return err;
-
-	*vendor = r & 0x7;
-	*rev = (r >> 3) & 0x7;
-
-	return 0;
-}
-
-/*
- * Parse ADC channels to find end of the channel configured by other ADC user
- * NEC and MAXIM requires 4 channels and FreeScale needs 18 channels
- */
-static int __devinit mrstouch_chan_parse(struct mrstouch_dev *tsdev)
-{
-	int found = 0;
-	int err, i;
-	u8 r8;
-
-	for (i = 0; i < MRSTOUCH_MAX_CHANNELS; i++) {
-		err = intel_scu_ipc_ioread8(PMICADDR0 + i, &r8);
-		if (err)
-			return err;
-
-		if (r8 == END_OF_CHANNEL) {
-			found = i;
-			break;
-		}
-	}
-
-	if (tsdev->vendor == PMIC_VENDOR_FS) {
-		if (found > MRSTOUCH_MAX_CHANNELS - 18)
-			return -ENOSPC;
-	} else {
-		if (found > MRSTOUCH_MAX_CHANNELS - 4)
-			return -ENOSPC;
-	}
-
-	return found;
-}
-
-
-/*
- * Writes touch screen channels to ADC address selection registers
- */
-static int __devinit mrstouch_ts_chan_set(uint offset)
-{
-	u16 chan;
-
-	int ret, count;
-
-	chan = PMICADDR0 + offset;
-	for (count = 0; count <= 3; count++) {
-		ret = intel_scu_ipc_iowrite8(chan++, MRST_TS_CHAN10 + count);
-		if (ret)
-			return ret;
-	}
-	return intel_scu_ipc_iowrite8(chan++, END_OF_CHANNEL);
-}
-
-/* Initialize ADC */
-static int __devinit mrstouch_adc_init(struct mrstouch_dev *tsdev)
-{
-	int err, start;
-	u8 ra, rm;
-
-	err = mrstouch_read_pmic_id(&tsdev->vendor, &tsdev->rev);
-	if (err) {
-		dev_err(tsdev->dev, "Unable to read PMIC id\n");
-		return err;
-	}
-
-	switch (tsdev->vendor) {
-	case PMIC_VENDOR_NEC:
-	case PMIC_VENDOR_MAXIM:
-		tsdev->read_prepare = mrstouch_nec_adc_read_prepare;
-		tsdev->read = mrstouch_nec_adc_read;
-		tsdev->read_finish = mrstouch_nec_adc_read_finish;
-		break;
-
-	case PMIC_VENDOR_FS:
-		tsdev->read_prepare = mrstouch_fs_adc_read_prepare;
-		tsdev->read = mrstouch_fs_adc_read;
-		tsdev->read_finish = mrstouch_fs_adc_read_finish;
-		break;
-
-	default:
-		dev_err(tsdev->dev,
-			"Unsupported touchscreen: %d\n", tsdev->vendor);
-		return -ENXIO;
-	}
-
-	start = mrstouch_chan_parse(tsdev);
-	if (start < 0) {
-		dev_err(tsdev->dev, "Unable to parse channels\n");
-		return start;
-	}
-
-	tsdev->asr = start;
-
-	/*
-	 * ADC power on, start, enable PENDET and set loop delay
-	 * ADC loop delay is set to 4.5 ms approximately
-	 * Loop delay more than this results in jitter in adc readings
-	 * Setting loop delay to 0 (continuous loop) in MAXIM stops PENDET
-	 * interrupt generation sometimes.
-	 */
-
-	if (tsdev->vendor == PMIC_VENDOR_FS) {
-		ra = 0xE0 | ADC_LOOP_DELAY0;
-		rm = 0x5;
-	} else {
-		/* NEC and MAXIm not consistent with loop delay 0 */
-		ra = 0xE0 | ADC_LOOP_DELAY1;
-		rm = 0x0;
-
-		/* configure touch screen channels */
-		err = mrstouch_ts_chan_set(tsdev->asr);
-		if (err)
-			return err;
-	}
-
-	err = intel_scu_ipc_update_register(PMIC_REG_ADCCNTL1, ra, 0xE7);
-	if (err)
-		return err;
-
-	err = intel_scu_ipc_update_register(PMIC_REG_MADCINT, rm, 0x03);
-	if (err)
-		return err;
-
-	return 0;
-}
-
-
-/* Probe function for touch screen driver */
-static int __devinit mrstouch_probe(struct platform_device *pdev)
-{
-	struct mrstouch_dev *tsdev;
-	struct input_dev *input;
-	int err;
-	int irq;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no interrupt assigned\n");
-		return -EINVAL;
-	}
-
-	tsdev = kzalloc(sizeof(struct mrstouch_dev), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!tsdev || !input) {
-		dev_err(&pdev->dev, "unable to allocate memory\n");
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	tsdev->dev = &pdev->dev;
-	tsdev->input = input;
-	tsdev->irq = irq;
-
-	snprintf(tsdev->phys, sizeof(tsdev->phys),
-		 "%s/input0", dev_name(tsdev->dev));
-
-	err = mrstouch_adc_init(tsdev);
-	if (err) {
-		dev_err(&pdev->dev, "ADC initialization failed\n");
-		goto err_free_mem;
-	}
-
-	input->name = "mrst_touchscreen";
-	input->phys = tsdev->phys;
-	input->dev.parent = tsdev->dev;
-
-	input->id.vendor = tsdev->vendor;
-	input->id.version = tsdev->rev;
-
-	input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(tsdev->input, ABS_X,
-			     MRST_X_MIN, MRST_X_MAX, MRST_X_FUZZ, 0);
-	input_set_abs_params(tsdev->input, ABS_Y,
-			     MRST_Y_MIN, MRST_Y_MAX, MRST_Y_FUZZ, 0);
-	input_set_abs_params(tsdev->input, ABS_PRESSURE,
-			     MRST_PRESSURE_MIN, MRST_PRESSURE_MAX, 0, 0);
-
-	err = request_threaded_irq(tsdev->irq, NULL, mrstouch_pendet_irq,
-				   0, "mrstouch", tsdev);
-	if (err) {
-		dev_err(tsdev->dev, "unable to allocate irq\n");
-		goto err_free_mem;
-	}
-
-	err = input_register_device(tsdev->input);
-	if (err) {
-		dev_err(tsdev->dev, "unable to register input device\n");
-		goto err_free_irq;
-	}
-
-	platform_set_drvdata(pdev, tsdev);
-	return 0;
-
-err_free_irq:
-	free_irq(tsdev->irq, tsdev);
-err_free_mem:
-	input_free_device(input);
-	kfree(tsdev);
-	return err;
-}
-
-static int __devexit mrstouch_remove(struct platform_device *pdev)
-{
-	struct mrstouch_dev *tsdev = platform_get_drvdata(pdev);
-
-	free_irq(tsdev->irq, tsdev);
-	input_unregister_device(tsdev->input);
-	kfree(tsdev);
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver mrstouch_driver = {
-	.driver = {
-		.name	= "pmic_touch",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= mrstouch_probe,
-	.remove		= __devexit_p(mrstouch_remove),
-};
-module_platform_driver(mrstouch_driver);
-
-MODULE_AUTHOR("Sreedhara Murthy. D.S, sreedhara.ds@intel.com");
-MODULE_DESCRIPTION("Intel Moorestown Resistive Touch Screen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/jornada720_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/jornada720_ts.c
deleted file mode 100644
index d9be6eac..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/jornada720_ts.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * drivers/input/touchscreen/jornada720_ts.c
- *
- * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- *
- *  Copyright (C) 2006 Filip Zyzniewski <filip.zyzniewski@tefnet.pl>
- *  based on HP Jornada 56x touchscreen driver by Alex Lange <chicken@handhelds.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * HP Jornada 710/720/729 Touchscreen Driver
- */
-
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#include <mach/hardware.h>
-#include <mach/jornada720.h>
-#include <mach/irqs.h>
-
-MODULE_AUTHOR("Kristoffer Ericson <kristoffer.ericson@gmail.com>");
-MODULE_DESCRIPTION("HP Jornada 710/720/728 touchscreen driver");
-MODULE_LICENSE("GPL v2");
-
-struct jornada_ts {
-	struct input_dev *dev;
-	int x_data[4];		/* X sample values */
-	int y_data[4];		/* Y sample values */
-};
-
-static void jornada720_ts_collect_data(struct jornada_ts *jornada_ts)
-{
-
-    /* 3 low word X samples */
-    jornada_ts->x_data[0] = jornada_ssp_byte(TXDUMMY);
-    jornada_ts->x_data[1] = jornada_ssp_byte(TXDUMMY);
-    jornada_ts->x_data[2] = jornada_ssp_byte(TXDUMMY);
-
-    /* 3 low word Y samples */
-    jornada_ts->y_data[0] = jornada_ssp_byte(TXDUMMY);
-    jornada_ts->y_data[1] = jornada_ssp_byte(TXDUMMY);
-    jornada_ts->y_data[2] = jornada_ssp_byte(TXDUMMY);
-
-    /* combined x samples bits */
-    jornada_ts->x_data[3] = jornada_ssp_byte(TXDUMMY);
-
-    /* combined y samples bits */
-    jornada_ts->y_data[3] = jornada_ssp_byte(TXDUMMY);
-}
-
-static int jornada720_ts_average(int coords[4])
-{
-	int coord, high_bits = coords[3];
-
-	coord  = coords[0] | ((high_bits & 0x03) << 8);
-	coord += coords[1] | ((high_bits & 0x0c) << 6);
-	coord += coords[2] | ((high_bits & 0x30) << 4);
-
-	return coord / 3;
-}
-
-static irqreturn_t jornada720_ts_interrupt(int irq, void *dev_id)
-{
-	struct platform_device *pdev = dev_id;
-	struct jornada_ts *jornada_ts = platform_get_drvdata(pdev);
-	struct input_dev *input = jornada_ts->dev;
-	int x, y;
-
-	/* If GPIO_GPIO9 is set to high then report pen up */
-	if (GPLR & GPIO_GPIO(9)) {
-		input_report_key(input, BTN_TOUCH, 0);
-		input_sync(input);
-	} else {
-		jornada_ssp_start();
-
-		/* proper reply to request is always TXDUMMY */
-		if (jornada_ssp_inout(GETTOUCHSAMPLES) == TXDUMMY) {
-			jornada720_ts_collect_data(jornada_ts);
-
-			x = jornada720_ts_average(jornada_ts->x_data);
-			y = jornada720_ts_average(jornada_ts->y_data);
-
-			input_report_key(input, BTN_TOUCH, 1);
-			input_report_abs(input, ABS_X, x);
-			input_report_abs(input, ABS_Y, y);
-			input_sync(input);
-		}
-
-		jornada_ssp_end();
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit jornada720_ts_probe(struct platform_device *pdev)
-{
-	struct jornada_ts *jornada_ts;
-	struct input_dev *input_dev;
-	int error;
-
-	jornada_ts = kzalloc(sizeof(struct jornada_ts), GFP_KERNEL);
-	input_dev = input_allocate_device();
-
-	if (!jornada_ts || !input_dev) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	platform_set_drvdata(pdev, jornada_ts);
-
-	jornada_ts->dev = input_dev;
-
-	input_dev->name = "HP Jornada 7xx Touchscreen";
-	input_dev->phys = "jornadats/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input_dev, ABS_X, 270, 3900, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 180, 3700, 0, 0);
-
-	error = request_irq(IRQ_GPIO9,
-			jornada720_ts_interrupt,
-			IRQF_TRIGGER_RISING,
-			"HP7XX Touchscreen driver", pdev);
-	if (error) {
-		printk(KERN_INFO "HP7XX TS : Unable to acquire irq!\n");
-		goto fail1;
-	}
-
-	error = input_register_device(jornada_ts->dev);
-	if (error)
-		goto fail2;
-
-	return 0;
-
- fail2:
-	free_irq(IRQ_GPIO9, pdev);
- fail1:
-	platform_set_drvdata(pdev, NULL);
-	input_free_device(input_dev);
-	kfree(jornada_ts);
-	return error;
-}
-
-static int __devexit jornada720_ts_remove(struct platform_device *pdev)
-{
-	struct jornada_ts *jornada_ts = platform_get_drvdata(pdev);
-
-	free_irq(IRQ_GPIO9, pdev);
-	platform_set_drvdata(pdev, NULL);
-	input_unregister_device(jornada_ts->dev);
-	kfree(jornada_ts);
-
-	return 0;
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:jornada_ts");
-
-static struct platform_driver jornada720_ts_driver = {
-	.probe		= jornada720_ts_probe,
-	.remove		= __devexit_p(jornada720_ts_remove),
-	.driver		= {
-		.name	= "jornada_ts",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(jornada720_ts_driver);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lpc32xx_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/lpc32xx_ts.c
deleted file mode 100644
index afcd0691..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/lpc32xx_ts.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- * LPC32xx built-in touchscreen driver
- *
- * Copyright (C) 2010 NXP Semiconductors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-/*
- * Touchscreen controller register offsets
- */
-#define LPC32XX_TSC_STAT			0x00
-#define LPC32XX_TSC_SEL				0x04
-#define LPC32XX_TSC_CON				0x08
-#define LPC32XX_TSC_FIFO			0x0C
-#define LPC32XX_TSC_DTR				0x10
-#define LPC32XX_TSC_RTR				0x14
-#define LPC32XX_TSC_UTR				0x18
-#define LPC32XX_TSC_TTR				0x1C
-#define LPC32XX_TSC_DXP				0x20
-#define LPC32XX_TSC_MIN_X			0x24
-#define LPC32XX_TSC_MAX_X			0x28
-#define LPC32XX_TSC_MIN_Y			0x2C
-#define LPC32XX_TSC_MAX_Y			0x30
-#define LPC32XX_TSC_AUX_UTR			0x34
-#define LPC32XX_TSC_AUX_MIN			0x38
-#define LPC32XX_TSC_AUX_MAX			0x3C
-
-#define LPC32XX_TSC_STAT_FIFO_OVRRN		(1 << 8)
-#define LPC32XX_TSC_STAT_FIFO_EMPTY		(1 << 7)
-
-#define LPC32XX_TSC_SEL_DEFVAL			0x0284
-
-#define LPC32XX_TSC_ADCCON_IRQ_TO_FIFO_4	(0x1 << 11)
-#define LPC32XX_TSC_ADCCON_X_SAMPLE_SIZE(s)	((10 - (s)) << 7)
-#define LPC32XX_TSC_ADCCON_Y_SAMPLE_SIZE(s)	((10 - (s)) << 4)
-#define LPC32XX_TSC_ADCCON_POWER_UP		(1 << 2)
-#define LPC32XX_TSC_ADCCON_AUTO_EN		(1 << 0)
-
-#define LPC32XX_TSC_FIFO_TS_P_LEVEL		(1 << 31)
-#define LPC32XX_TSC_FIFO_NORMALIZE_X_VAL(x)	(((x) & 0x03FF0000) >> 16)
-#define LPC32XX_TSC_FIFO_NORMALIZE_Y_VAL(y)	((y) & 0x000003FF)
-
-#define LPC32XX_TSC_ADCDAT_VALUE_MASK		0x000003FF
-
-#define LPC32XX_TSC_MIN_XY_VAL			0x0
-#define LPC32XX_TSC_MAX_XY_VAL			0x3FF
-
-#define MOD_NAME "ts-lpc32xx"
-
-#define tsc_readl(dev, reg) \
-	__raw_readl((dev)->tsc_base + (reg))
-#define tsc_writel(dev, reg, val) \
-	__raw_writel((val), (dev)->tsc_base + (reg))
-
-struct lpc32xx_tsc {
-	struct input_dev *dev;
-	void __iomem *tsc_base;
-	int irq;
-	struct clk *clk;
-};
-
-static void lpc32xx_fifo_clear(struct lpc32xx_tsc *tsc)
-{
-	while (!(tsc_readl(tsc, LPC32XX_TSC_STAT) &
-			LPC32XX_TSC_STAT_FIFO_EMPTY))
-		tsc_readl(tsc, LPC32XX_TSC_FIFO);
-}
-
-static irqreturn_t lpc32xx_ts_interrupt(int irq, void *dev_id)
-{
-	u32 tmp, rv[4], xs[4], ys[4];
-	int idx;
-	struct lpc32xx_tsc *tsc = dev_id;
-	struct input_dev *input = tsc->dev;
-
-	tmp = tsc_readl(tsc, LPC32XX_TSC_STAT);
-
-	if (tmp & LPC32XX_TSC_STAT_FIFO_OVRRN) {
-		/* FIFO overflow - throw away samples */
-		lpc32xx_fifo_clear(tsc);
-		return IRQ_HANDLED;
-	}
-
-	/*
-	 * Gather and normalize 4 samples. Pen-up events may have less
-	 * than 4 samples, but its ok to pop 4 and let the last sample
-	 * pen status check drop the samples.
-	 */
-	idx = 0;
-	while (idx < 4 &&
-	       !(tsc_readl(tsc, LPC32XX_TSC_STAT) &
-			LPC32XX_TSC_STAT_FIFO_EMPTY)) {
-		tmp = tsc_readl(tsc, LPC32XX_TSC_FIFO);
-		xs[idx] = LPC32XX_TSC_ADCDAT_VALUE_MASK -
-			LPC32XX_TSC_FIFO_NORMALIZE_X_VAL(tmp);
-		ys[idx] = LPC32XX_TSC_ADCDAT_VALUE_MASK -
-			LPC32XX_TSC_FIFO_NORMALIZE_Y_VAL(tmp);
-		rv[idx] = tmp;
-		idx++;
-	}
-
-	/* Data is only valid if pen is still down in last sample */
-	if (!(rv[3] & LPC32XX_TSC_FIFO_TS_P_LEVEL) && idx == 4) {
-		/* Use average of 2nd and 3rd sample for position */
-		input_report_abs(input, ABS_X, (xs[1] + xs[2]) / 2);
-		input_report_abs(input, ABS_Y, (ys[1] + ys[2]) / 2);
-		input_report_key(input, BTN_TOUCH, 1);
-	} else {
-		input_report_key(input, BTN_TOUCH, 0);
-	}
-
-	input_sync(input);
-
-	return IRQ_HANDLED;
-}
-
-static void lpc32xx_stop_tsc(struct lpc32xx_tsc *tsc)
-{
-	/* Disable auto mode */
-	tsc_writel(tsc, LPC32XX_TSC_CON,
-		   tsc_readl(tsc, LPC32XX_TSC_CON) &
-			     ~LPC32XX_TSC_ADCCON_AUTO_EN);
-
-	clk_disable(tsc->clk);
-}
-
-static void lpc32xx_setup_tsc(struct lpc32xx_tsc *tsc)
-{
-	u32 tmp;
-
-	clk_enable(tsc->clk);
-
-	tmp = tsc_readl(tsc, LPC32XX_TSC_CON) & ~LPC32XX_TSC_ADCCON_POWER_UP;
-
-	/* Set the TSC FIFO depth to 4 samples @ 10-bits per sample (max) */
-	tmp = LPC32XX_TSC_ADCCON_IRQ_TO_FIFO_4 |
-	      LPC32XX_TSC_ADCCON_X_SAMPLE_SIZE(10) |
-	      LPC32XX_TSC_ADCCON_Y_SAMPLE_SIZE(10);
-	tsc_writel(tsc, LPC32XX_TSC_CON, tmp);
-
-	/* These values are all preset */
-	tsc_writel(tsc, LPC32XX_TSC_SEL, LPC32XX_TSC_SEL_DEFVAL);
-	tsc_writel(tsc, LPC32XX_TSC_MIN_X, LPC32XX_TSC_MIN_XY_VAL);
-	tsc_writel(tsc, LPC32XX_TSC_MAX_X, LPC32XX_TSC_MAX_XY_VAL);
-	tsc_writel(tsc, LPC32XX_TSC_MIN_Y, LPC32XX_TSC_MIN_XY_VAL);
-	tsc_writel(tsc, LPC32XX_TSC_MAX_Y, LPC32XX_TSC_MAX_XY_VAL);
-
-	/* Aux support is not used */
-	tsc_writel(tsc, LPC32XX_TSC_AUX_UTR, 0);
-	tsc_writel(tsc, LPC32XX_TSC_AUX_MIN, 0);
-	tsc_writel(tsc, LPC32XX_TSC_AUX_MAX, 0);
-
-	/*
-	 * Set sample rate to about 240Hz per X/Y pair. A single measurement
-	 * consists of 4 pairs which gives about a 60Hz sample rate based on
-	 * a stable 32768Hz clock source. Values are in clocks.
-	 * Rate is (32768 / (RTR + XCONV + RTR + YCONV + DXP + TTR + UTR) / 4
-	 */
-	tsc_writel(tsc, LPC32XX_TSC_RTR, 0x2);
-	tsc_writel(tsc, LPC32XX_TSC_DTR, 0x2);
-	tsc_writel(tsc, LPC32XX_TSC_TTR, 0x10);
-	tsc_writel(tsc, LPC32XX_TSC_DXP, 0x4);
-	tsc_writel(tsc, LPC32XX_TSC_UTR, 88);
-
-	lpc32xx_fifo_clear(tsc);
-
-	/* Enable automatic ts event capture */
-	tsc_writel(tsc, LPC32XX_TSC_CON, tmp | LPC32XX_TSC_ADCCON_AUTO_EN);
-}
-
-static int lpc32xx_ts_open(struct input_dev *dev)
-{
-	struct lpc32xx_tsc *tsc = input_get_drvdata(dev);
-
-	lpc32xx_setup_tsc(tsc);
-
-	return 0;
-}
-
-static void lpc32xx_ts_close(struct input_dev *dev)
-{
-	struct lpc32xx_tsc *tsc = input_get_drvdata(dev);
-
-	lpc32xx_stop_tsc(tsc);
-}
-
-static int __devinit lpc32xx_ts_probe(struct platform_device *pdev)
-{
-	struct lpc32xx_tsc *tsc;
-	struct input_dev *input;
-	struct resource *res;
-	resource_size_t size;
-	int irq;
-	int error;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Can't get memory resource\n");
-		return -ENOENT;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "Can't get interrupt resource\n");
-		return irq;
-	}
-
-	tsc = kzalloc(sizeof(*tsc), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!tsc || !input) {
-		dev_err(&pdev->dev, "failed allocating memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	tsc->dev = input;
-	tsc->irq = irq;
-
-	size = resource_size(res);
-
-	if (!request_mem_region(res->start, size, pdev->name)) {
-		dev_err(&pdev->dev, "TSC registers are not free\n");
-		error = -EBUSY;
-		goto err_free_mem;
-	}
-
-	tsc->tsc_base = ioremap(res->start, size);
-	if (!tsc->tsc_base) {
-		dev_err(&pdev->dev, "Can't map memory\n");
-		error = -ENOMEM;
-		goto err_release_mem;
-	}
-
-	tsc->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(tsc->clk)) {
-		dev_err(&pdev->dev, "failed getting clock\n");
-		error = PTR_ERR(tsc->clk);
-		goto err_unmap;
-	}
-
-	input->name = MOD_NAME;
-	input->phys = "lpc32xx/input0";
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0002;
-	input->id.version = 0x0100;
-	input->dev.parent = &pdev->dev;
-	input->open = lpc32xx_ts_open;
-	input->close = lpc32xx_ts_close;
-
-	input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input, ABS_X, LPC32XX_TSC_MIN_XY_VAL,
-			     LPC32XX_TSC_MAX_XY_VAL, 0, 0);
-	input_set_abs_params(input, ABS_Y, LPC32XX_TSC_MIN_XY_VAL,
-			     LPC32XX_TSC_MAX_XY_VAL, 0, 0);
-
-	input_set_drvdata(input, tsc);
-
-	error = request_irq(tsc->irq, lpc32xx_ts_interrupt,
-			    0, pdev->name, tsc);
-	if (error) {
-		dev_err(&pdev->dev, "failed requesting interrupt\n");
-		goto err_put_clock;
-	}
-
-	error = input_register_device(input);
-	if (error) {
-		dev_err(&pdev->dev, "failed registering input device\n");
-		goto err_free_irq;
-	}
-
-	platform_set_drvdata(pdev, tsc);
-	device_init_wakeup(&pdev->dev, 1);
-
-	return 0;
-
-err_free_irq:
-	free_irq(tsc->irq, tsc);
-err_put_clock:
-	clk_put(tsc->clk);
-err_unmap:
-	iounmap(tsc->tsc_base);
-err_release_mem:
-	release_mem_region(res->start, size);
-err_free_mem:
-	input_free_device(input);
-	kfree(tsc);
-
-	return error;
-}
-
-static int __devexit lpc32xx_ts_remove(struct platform_device *pdev)
-{
-	struct lpc32xx_tsc *tsc = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	device_init_wakeup(&pdev->dev, 0);
-	free_irq(tsc->irq, tsc);
-
-	input_unregister_device(tsc->dev);
-
-	clk_put(tsc->clk);
-
-	iounmap(tsc->tsc_base);
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	kfree(tsc);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int lpc32xx_ts_suspend(struct device *dev)
-{
-	struct lpc32xx_tsc *tsc = dev_get_drvdata(dev);
-	struct input_dev *input = tsc->dev;
-
-	/*
-	 * Suspend and resume can be called when the device hasn't been
-	 * enabled. If there are no users that have the device open, then
-	 * avoid calling the TSC stop and start functions as the TSC
-	 * isn't yet clocked.
-	 */
-	mutex_lock(&input->mutex);
-
-	if (input->users) {
-		if (device_may_wakeup(dev))
-			enable_irq_wake(tsc->irq);
-		else
-			lpc32xx_stop_tsc(tsc);
-	}
-
-	mutex_unlock(&input->mutex);
-
-	return 0;
-}
-
-static int lpc32xx_ts_resume(struct device *dev)
-{
-	struct lpc32xx_tsc *tsc = dev_get_drvdata(dev);
-	struct input_dev *input = tsc->dev;
-
-	mutex_lock(&input->mutex);
-
-	if (input->users) {
-		if (device_may_wakeup(dev))
-			disable_irq_wake(tsc->irq);
-		else
-			lpc32xx_setup_tsc(tsc);
-	}
-
-	mutex_unlock(&input->mutex);
-
-	return 0;
-}
-
-static const struct dev_pm_ops lpc32xx_ts_pm_ops = {
-	.suspend	= lpc32xx_ts_suspend,
-	.resume		= lpc32xx_ts_resume,
-};
-#define LPC32XX_TS_PM_OPS (&lpc32xx_ts_pm_ops)
-#else
-#define LPC32XX_TS_PM_OPS NULL
-#endif
-
-static struct platform_driver lpc32xx_ts_driver = {
-	.probe		= lpc32xx_ts_probe,
-	.remove		= __devexit_p(lpc32xx_ts_remove),
-	.driver		= {
-		.name	= MOD_NAME,
-		.owner	= THIS_MODULE,
-		.pm	= LPC32XX_TS_PM_OPS,
-	},
-};
-module_platform_driver(lpc32xx_ts_driver);
-
-MODULE_AUTHOR("Kevin Wells <kevin.wells@nxp.com");
-MODULE_DESCRIPTION("LPC32XX TSC Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:lpc32xx_ts");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/Kconfig
deleted file mode 100755
index 34cf42cb..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-config TOUCHSCREEN_LW86X0

-        tristate "LW86X0 Touchscreen Driver"

-        default y

-        depends on ARCH_WMT

-        ---help---

-          Say Y here if you have an WMT based board with touchscreen

-          attached to it.

-          If unsure, say N.

-          To compile this driver as a module, choose M here: the

-          module will be called lw86x0_ts.

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/Makefile
deleted file mode 100755
index a7cbba75..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-#KERNELDIR=/home/hangyan/android8850/kernel/ANDROID_3.0.8

-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_lw86x0

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := lw86x0_ts.o wmt_ts.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.c
deleted file mode 100755
index ce741c9c..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.c
+++ /dev/null
@@ -1,1321 +0,0 @@
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-//#include <linux/earlysuspend.h>
-#include <linux/delay.h>
-#include <linux/jiffies.h>
-#include <linux/cdev.h>
-#include <asm/uaccess.h>
-#include <linux/pm_runtime.h>
-
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-#include <linux/earlysuspend.h>
-#endif
-#include <linux/input/mt.h>
-
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <mach/hardware.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/suspend.h>
-#include <linux/async.h>
-#include <linux/wait.h>
-#include <linux/hrtimer.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/irq.h>
-#include <linux/kthread.h>
-#include <linux/firmware.h>
-#include <linux/power/wmt_battery.h>
-#include "../../../video/backlight/wmt_bl.h"
-#include "lw86x0_ts.h"
-#include "wmt_ts.h"
-//#include "wmt_custom_lw86x0.h"
-
-#define TIME_CHECK_CHARGE 3000
-
-#define MAX_MULTI_DATA_SIZE 256
-
-#define HDMI_BASE_ADDR	(HDMI_TRANSMITTE_BASE_ADDR + 0xC000)
-#define REG_HDMI_HOTPLUG_DETECT		(HDMI_BASE_ADDR + 0x3ec)
-
-struct i2c_client *lw_i2c_client = NULL;
-struct i2c_client *client;//add by jackie
-extern char g_dbgmode;
-extern int COL_NUM;
-extern int ROW_NUM;
-extern int SKIP_ZERO_POINT;
-
-struct wmtts_device lw86x0_tsdev;
-static int tsirq_gpio;
-
-static int skip_zero_num = 0;
-
-u16 mcu_status_old = 0xffff;
-u16 mcu_status = 0xffff;
-
-typedef struct Fw_Version{   //add by jackie
-    u8 magic_num1;
-    u8 magic_num2;
-    u8 mj_ver;
-    u8 mn_ver;
-}Fw_Ver;//add by jackie
-
-//struct for report touch info
-struct ts_event {
-    u16	x[SUPPORT_POINT_NUM_MAX];//point x
-    u16	y[SUPPORT_POINT_NUM_MAX];//point y
-    u16	pressure[SUPPORT_POINT_NUM_MAX];//point pressure
-    u8  touch_point;//touch point number
-};
-
-struct lw86x0_ts_data {
-	struct input_dev	*input_dev;
-	struct ts_event		event;
-	struct work_struct 	touch_event_work;
-	struct workqueue_struct *ts_workqueue;
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-	struct early_suspend early_suspend;
-#endif
-}l_tsdata;
-
-static struct mutex ts_data_mutex;
-static int l_powermode = -1;
-static int l_hdmimode = -1;
-
-static int l_keylen = 4;
-static int l_baseaxis = 1; //0:x-axis,1:y-axis
-int l_keypos[TS_KEY_NUM+1][2];
-
-unsigned int l_tskey[TS_KEY_NUM][2] = {
-    {0,KEY_MENU},
-    {0,KEY_HOME},
-    {0,KEY_BACK},
-    {0,KEY_SEARCH},
-};
-static int l_early_suspend = 0; // 1:the early suspend function has been excuted
-
-static int stop_timer = 0;
-struct work_struct   phone_status_work;
-struct timer_list    polling_phone_status_timer;
-static int check_chip_status(void);
-static int first_init_reg = 1;
-static u16 auto_coff_value[20] = {0};
-//static finger_up_status = 1;
-
-u8 get_fw_file_check_sum(void);
-u16 get_fw_check_sum(void);
-
-extern int register_bl_notifier(struct notifier_block *nb);
-
-extern int unregister_bl_notifier(struct notifier_block *nb);
-//static struct ts_event old_event;
-
-void swap_byte_in_buffer(u16* buf, int count )
-{
-    int i;
-    for(i = 0; i < count; i++ )
-    {
-        buf[i] = swap16(buf[i]);
-    }
-}
-
-/**
-** for read register
-** rxbuf:read value
-** txdata:read register address
-** rxlength:read value length
-**/
-
-static int lw86x0_i2c_rxdata(char *rxbuf, char*txdata, int rxlength)
-{
-    int ret;
-    //int reg;//add jackie
-
-    struct i2c_msg msgs[] = {
-        {
-	    .addr	= lw_i2c_client->addr,
-	    .flags	= 0,
-	    .len	= 2,
-	    .buf	= txdata,
-	},
-	{
-	    .addr	= lw_i2c_client->addr,
-	    .flags	= I2C_M_RD,
-	    .len	= rxlength,
-	    .buf	= rxbuf,
-	},
-    };
-
-    //ret = wmt_i2c_xfer_continue_if_4(msgs, 2, 1);
-
-    ret = i2c_transfer(lw_i2c_client->adapter, &msgs[0], 2);//add by jackie
-    if (ret != 2)
-    {   
-	    dbg("msg i2c rxdata error: %d\n", ret);
-        return -1;
-    }
-    else
-    {
-        return 0;
-    }
-
-#if 0
-	struct i2c_msg xfer_msg[2];
-	if (reg < 0x80) {
-		i2c_transfer(client->adapter, xfer_msg, ARRAY_SIZE(xfer_msg));
-		msleep(5);
-	}
-	return i2c_transfer(client->adapter, xfer_msg, ARRAY_SIZE(xfer_msg)) == ARRAY_SIZE(xfer_msg) ? 0 : -EFAULT;
-#endif 
-
-}
-
-/**
-** for write register
-** txdata:register address and value u8
-** length:txdata length
-**/
-
-static int lw86x0_i2c_txdata(char *txdata, int length)
-{
-	int ret;
-
-	struct i2c_msg msg[] = {
-		{
-			.addr	= lw_i2c_client->addr,
-			.flags	= 0,
-			.len	= length,
-			.buf	= txdata,
-		},
-	};
-
-
-    ret = i2c_transfer(lw_i2c_client->adapter, &msg[0], 1);//1
-
-	//ret = wmt_i2c_xfer_continue_if_4(msg, 1, 1);
-	if (ret != 1)
-    {
-		dbg("i2c txdata error: %d\n", ret);
-        return -1;
-    }
-    else
-    {
-        return 0;
-    }
-  
-}
-
-/**
-** Interface write register for other functions
-** addr:write register address
-** value:write register value
-**/
-
-int lw86x0_write_reg(u16 addr, u16 value)
-{
-    u8 buf[4];
-    int ret = -1;
-    unsigned char * pVal    = (unsigned char *) &value;
-    unsigned char * pOffset = (unsigned char *) &addr;
-    buf[0] = pOffset[1];
-    buf[1] = pOffset[0];
-    buf[2] = pVal[1];
-    buf[3] = pVal[0];
-    ret = lw86x0_i2c_txdata(buf, 4);
-    if (ret < 0) 
-    {
-        dbg("lw86x0_write_reg error: %d\n", ret);
-        return -1;
-    }
-    return 0;
-}
-
-/*int lw86x0_write_reg_multi(u16 start_addr, u16 value[], u16 num)
-{
-    u8 buf[MAX_MULTI_DATA_SIZE];
-    int ret = -1;
-    int i = 0;
-    unsigned char * pVal    = (unsigned char *) &value[0];
-    unsigned char * pOffset = (unsigned char *) &addr;
-    buf[0] = pOffset[1];
-    buf[1] = pOffset[0];
-    //buf[2] = pVal[1];
-    //buf[3] = pVal[0];
-    for(i = 0; i < num; i++)
-    {
-        pVal    = (unsigned char *) &value[i];
-        buf[2*i + 2] = pVal[1];
-        buf[2*i + 3] = pVal[0];
-    }
-
-    ret = lw86x0_i2c_txdata(buf, num*2+2);
-
-    if (ret < 0) 
-    {
-        dbg("lw86x0_write_reg error: %d\n", ret);
-        return -1;
-    }
-    return 0;
-}*/
-/**
-** Interface read register for other functions
-** addr:read register address
-** pdata:read register value
-** regcnt:read register count
-**/
-
-int lw86x0_read_reg(u16 addr, u16 *pdata, int regcnt)
-{
-    int ret;
-
-    u16 offset_reverse = swap16(addr);
-    ret = lw86x0_i2c_rxdata((char*)pdata, (char*)&offset_reverse, 2*regcnt);
-
-    if (ret < 0)
-    {   
-	    dbg("lw86x0_read_reg error: %d\n", ret);
-        return -1;
-    }
-    else
-    {
-        swap_byte_in_buffer(pdata, regcnt);
-        return 0;
-    }
-}
-
-int wmt_ts_load_firmware(char* firmwarename, unsigned char** firmdata, int* fwlen)
-{
-	int i;
-	const struct firmware *fw_entry;
-	for (i = 0; i < 3; i++) {
-		if(request_firmware(&fw_entry, firmwarename, &lw_i2c_client->dev)!=0)
-			printk(KERN_ERR "cat't request firmware #%d\n", i);
-		else
-			break;
-	}
-	if (i == 3)
-		return -EINVAL;
-
-	if (fw_entry->size <= 0) {
-		printk(KERN_ERR "load firmware error\n");
-		release_firmware(fw_entry);
-		return -1;
-	}
-
-	*firmdata = kzalloc(fw_entry->size + 1, GFP_KERNEL);
-	memcpy(*firmdata, fw_entry->data, fw_entry->size);
-	*fwlen = fw_entry->size;
-	release_firmware(fw_entry);
-
-	return 0;
-}
-
-static u16 *default_setting_table;
-static int cfg_len;
-
-static int load_cfgfile(void)
-{
-	u32 val[2];
-	u16 temp[200];
-	int i = 0;
-	char cfgname[32] = {0};
-	u8 *pData;
-	int fileLen;
-	char *p;
-	char *s; 
-
-	wmt_ts_get_configfilename(cfgname);
-	if (wmt_ts_load_firmware(cfgname, &pData, &fileLen)) {
-		errlog("Load config file failed~ \n");
-		return -1;
-	}
-	s = pData;
-	p = strstr(s, "COL_NUM");
-	sscanf(p, "COL_NUM=%d;", &COL_NUM);
-	p = strstr(s, "ROW_NUM");
-	sscanf(p, "ROW_NUM=%d;", &ROW_NUM);
-	p = strstr(s, "SKIP_ZERO_POINT");
-	sscanf(p, "SKIP_ZERO_POINT=%d;", &SKIP_ZERO_POINT);
-    dbg("COL_NUM=%d;ROW_NUM=%d;SKIP_ZERO_POINT=%d;",COL_NUM,ROW_NUM,SKIP_ZERO_POINT);
-	
-	p = pData;
-	while (*p != '{') {
-		p++;
-		if(*p == '\0') {
-			errlog("Bad config file\n");
-			i = -1;
-			goto end;
-		}
-	}
-	while (*p != '}') {
-		if (!strncmp(p, "0x", 2)) {
-			i++;
-			if ((i & 0x0001) != 0) {
-				sscanf(p, "0x%x,0x%x,", val, val+1);
-				temp[i-1] = val[0] & 0x0000FFFF;
-				temp[i] = val[1] & 0x0000FFFF;
-			}
-		}
-		p++;
-		if(*p == '\0') {
-			i = -1;
-			errlog("Bad config file\n");
-			goto end;
-		}
-	};
-
-	dbg("the number of data:0x%x\n", i);
-	default_setting_table = kzalloc(i*2, GFP_KERNEL);
-	memcpy(default_setting_table, temp, i*2);
-	cfg_len = i;
-
-	dbg("paring config file end.\n");
-end:
-	kfree(pData);
-	return i;
-}
-
-void lw86x0_stop_timer(int flags)
-{    
-	stop_timer = flags;
-}
-
-
-static u16 get_trim_info(void)
-{
-	u16 trim_info = 0;
-	u8 buf[2] = {0};
-	lw86x0_write_reg(0x00e4, 0x0000);
-    lw86x0_write_reg(0x00e2, 0x0302);
-    lw86x0_write_reg(0x00e3, 0x0000);
-    lw86x0_write_reg(0x00e2, 0x034e);
-    lw86x0_write_reg(0x00e2, 0x0302);
-    lw86x0_read_reg(0x00e4, buf, 1);
-    lw86x0_write_reg(0x00e2, 0x0000);
-    trim_info = buf[1];
-    dbg("trim info is %04x",trim_info);
-    return trim_info;
-}
-
-/**
-** load default register setting
-**/
-
-void lw86x0_load_def_setting(void)
-{
-    int i = 0;
-    u16 trim_value = 0;
-    u16 trim_info = 0;
-
-    lw86x0_write_reg(0x00e6, 0x3311);
-    trim_info = get_trim_info();
-    for(i = 0; i < cfg_len / 2; i++)
-    {
-        if(default_setting_table[2*i] == 0xffff)
-        {
-            msleep(default_setting_table[2*i+1]);
-        }
-        else
-        {
-            if(default_setting_table[2*i] == 0x00ee)
-            {
-                lw86x0_read_reg(0x00ee, &trim_value, 1);
-                if(trim_value == 0x00a0)
-                {
-                    trim_value = 0x00c0 + trim_info;
-                }
-                else
-                {
-                    trim_value = 0x100 + trim_value;
-                }
-                lw86x0_write_reg(0x00ee, trim_value);
-            }
-            else
-            {
-                lw86x0_write_reg(default_setting_table[2*i], default_setting_table[2*i+1]);
-            }
-            //lw86x0_write_reg(default_setting_table[2*i], default_setting_table[2*i+1]);
-        }
-        /*if(i == 0)
-        {
-            msleep(100);
-        }*/
-    }
-    if(first_init_reg == 1)
-    {
-        for(i = 0; i < 19; i++)
-        {
-            lw86x0_read_reg(0x0092+i, &auto_coff_value[i], 1);
-        }
-        first_init_reg = 0;
-    }
-    else
-    {
-        lw86x0_write_reg(0x0035, 0x0070);
-        lw86x0_write_reg(0x0060, 0x0307);
-        lw86x0_write_reg(0x0091, 0x0200);
-        for(i = 0; i < 19; i++)
-        {
-            lw86x0_write_reg(0x0092+i, auto_coff_value[i]);
-        }
-        lw86x0_write_reg(0x0035, 0x2070);
-        msleep(100);
-        lw86x0_write_reg(0x0060, 0x0306);
-    }
-}
-
-/**
-** set reset pin for lw86x0 
-**/
-
-static void lw86x0_hw_reset(void)
-{
-    wmt_rst_output(0);
-    //msleep(500);
-    msleep(30);
-    wmt_rst_output(1);
-}
-
-static void lw86x0_ts_release(void)
-{
-    int i = 0;
-    struct lw86x0_ts_data *data = &l_tsdata;
-    int down = 0;
-
-   // dbg("lw86x0_ts_release");
-
-    for (i = 0; i < l_keylen; i++)
-    {
-	down |= l_tskey[i][0];
-    }
-    if (down != 0)
-    {
-	// if down clear the  flag
-	for ( i = 0; i < l_keylen; i++)
-	{
-            l_tskey[i][0] = 0;
-	};
-	//dbg("key up!\n");
-	if (wmt_ts_enable_keyled())
-	    wmt_ts_turnoff_light();
-    } 
-    else 
-    {
-	    if (!lw86x0_tsdev.penup)
-	    {
-	        input_mt_sync(data->input_dev);
-	        input_sync(data->input_dev);
-	        //dbg("rpt pen\n");
-	    }
-        lw86x0_tsdev.penup = 1;
-	//dbg("pen up\n");
-	//wake_up(&ts_penup_wait_queue);
-    }
-}
-
-/**
-**set wmt touch key count
-**/
-
-void wmt_ts_set_keylen(int keylen)
-{
-    l_keylen = keylen;
-}
-
-/**
-**set wmt touch baseaxis
-**axis:0--x axis,1--y axis.
-**/
-
-void wmt_ts_set_baseaxis(int axis)
-{
-    l_baseaxis = axis;
-}
-
-/**
-** set wmt touch key info struct keypos
-** index:set key number
-** min:key min point value
-** max:key max point value
-**/
-
-void wmt_ts_set_keypos(int index, int min,int max)
-{
-    l_keypos[index][0] = min;
-    l_keypos[index][1] = max;
-}
-
-/**
-** report key info to wmt android
-**/
-#if 0
-
-static int lw86x0_report_key_info(void)
-{
-	struct lw86x0_ts_data *data = &l_tsdata;
-    u16 x, y;
-    u16 key_stpos,key_vrpos; // the stable and variable position for touch key
-    int i =0;
-    lw86x0_read_reg(0x0161, &x, 1);
-    lw86x0_read_reg(0x016B, &y, 1);    
-    if (wmt_ts_enable_tskey() != 0)		
-    {           
-        switch (l_baseaxis)         
-        {
-            case 0:                 
-                key_stpos = y;                    
-                key_vrpos = x;                    
-                break;              
-            case 1:             
-            default:                    
-                key_stpos = x;                    
-                key_vrpos = y;                    
-                break;          
-        }      
-    }
-    for (i=0;i < l_keylen;i++)			
-    {               
-        if ((key_vrpos>=l_keypos[i][0]) && (key_vrpos<=l_keypos[i][1]))             
-        {                   
-            // report the key                   
-            if (0 == l_tskey[i][0])                 
-            {                       
-                input_report_key(data->input_dev, l_tskey[i][1], 1);                        
-                input_report_key(data->input_dev, l_tskey[i][1], 0);                        
-                input_sync(data->input_dev);                        
-                l_tskey[i][0] = 1;                      
-                dbg("report tskey:%d\n",i);                     
-                if (wmt_ts_enable_keyled())                         
-                    wmt_ts_turnon_light();                  
-            }                  
-            return 1;//key            
-        }    
-    }
-    return 0;//no key
-   
-}
-#endif
-
-static void check_mode(void)
-{
-	int dcin = wmt_charger_is_dc_plugin();
-	int hdmiin = (REG32_VAL(REG_HDMI_HOTPLUG_DETECT) & BIT31) >> 31;
-
-	if (dcin == l_powermode && hdmiin == l_hdmimode)
-		return;
-	if (!dcin && !hdmiin) {
-		klog("DC and HDMI removed\n");
-		lw86x0_write_reg(0x01e9, 0x0000);
-	} else {
-		klog("DC or HDMI in\n");
-		lw86x0_write_reg(0x01e9, 0x0001);
-	}
-	l_powermode = dcin;
-	l_hdmimode = hdmiin;
-}
-
-/**
-** report touch info to wmt android
-** touch_number: touch count
-**/
-
-static void lw86x0_report_touch_info(u16 touch_number)
-{
-    struct lw86x0_ts_data *data = &l_tsdata;
-    struct ts_event *event = &data->event;
-    u16 i;
-
-    //old_event = *event;
-    //dbg("Enter into lw86x0_report_touch_info");
-    check_mode();
-    if(touch_number == 0)
-    {
-        input_mt_sync(data->input_dev);
-        input_sync(data->input_dev);
-        return;
-    }
-    if(touch_number> wmt_ts_get_fingernum()){
-        //dbg("Invalid Touch point count is found %d",touch_number);
-        return;
-    }
-    event->touch_point = touch_number;
-    
-    //memset(event->x, 0, SUPPORT_POINT_NUM*sizeof(u16) );
-    //memset(event->y, 0, SUPPORT_POINT_NUM*sizeof(u16) );
-    //memset(event->pressure, 0, SUPPORT_POINT_NUM*sizeof(u16) );
-    for( i = 0; i <touch_number; i++ )
-    {
-        lw86x0_read_reg(0x0161+i, &event->x[i], 1);
-        lw86x0_read_reg(0x016B+i, &event->y[i], 1);
-        lw86x0_read_reg(0x0175+i, &event->pressure[i], 1);
-    }
-
-    for (i = 0; i < touch_number; i++) 
-    {
-        int x = (event->x[i]) & 0x03ff;
-        int y = (event->y[i]) & 0x03ff;
-        int id = ((event->x[i])>>12)&0x000f;
-	int tmp;
-
-        if(x>wmt_ts_get_resolvX())
-        {
-            x = wmt_ts_get_resolvX();
-        }
-
-        if(y>wmt_ts_get_resolvY())
-        {
-            y= wmt_ts_get_resolvY();
-        }
-
-	if (wmt_ts_get_xaxis()) {
-		tmp = x;
-		x = y;
-		y = tmp;
-	}
-	if (wmt_ts_get_xdir())
-		x = wmt_ts_get_resolvX() - x;
-	if (wmt_ts_get_ydir())
-		y = wmt_ts_get_resolvY() - y;
-
-	if (wmt_ts_get_lcdexchg()) {
-		int tmp;
-		tmp = x;
-		x = y;
-		y = wmt_ts_get_resolvX() - tmp;
-	}
-
-	dbg("id %d [%d, %d] p %d",id, x, y, event->pressure[i]);
-        //input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR,event->pressure[i]);                
-        input_report_abs(data->input_dev, ABS_MT_POSITION_X, x);
-        input_report_abs(data->input_dev, ABS_MT_POSITION_Y, y);
-        input_report_abs(data->input_dev, ABS_MT_TRACKING_ID, id);        
-        input_mt_sync(data->input_dev);
-    }
-    /* SYN_REPORT */
-    input_sync(data->input_dev);
-}
-
-/**
-**lw86x0 touch irq work function
-**/
-
-static void lw86x0_ts_touch_irq_work(struct work_struct *work)
-{
-
-    u16 int_touch_status=0;
-    mutex_lock(&ts_data_mutex);
-
-    //dbg("Enter into lw86x0_ts_touch_irq_work");
-
-    //finger_up_status = 0;
-    lw86x0_read_reg(0x01f5, &int_touch_status, 1);
-    
-    //dbg("Read 0x1f5 = %d",int_touch_status);
-    if( int_touch_status & 0x0001)
-    {
-        u16 touch_number=0;
-        lw86x0_read_reg(0x0160, &touch_number, 1);
-        //dbg("tn=%d\n",touch_number);
-        if(touch_number==0)
-        {
-            skip_zero_num++;
-            if(SKIP_ZERO_POINT==skip_zero_num)
-            {
-                dbg("tn=%d\n",touch_number);
-                lw86x0_write_reg(0x01f2, 0x0010);
-                lw86x0_report_touch_info(touch_number);
-                lw86x0_ts_release();
-                //finger_up_status = 1;
-            }
-            else if(SKIP_ZERO_POINT<skip_zero_num)
-            {
-                skip_zero_num = SKIP_ZERO_POINT+1;
-            }
-        }
-        else if(touch_number==15)
-        {
-            //dbg("touch_number=%d\n",touch_number);
-        }
-        else
-        {
-            dbg("tn=%d\n",touch_number);
-            lw86x0_write_reg(0x01f2, 0x0011);
-            skip_zero_num = 0;
-            lw86x0_report_touch_info(touch_number);
-        }
-    }
-    else
-    {
-        //finger_up_status = 1;
-    }
-    lw86x0_write_reg(0x01f5, 0xffff);//clear interrupt
-    //mdelay(500);
-    //dbg("clear interrupt 1");
-    lw86x0_write_reg(0x01f5, 0xffff);//clear interrupt
-    //mdelay(500);
-    //dbg("clear interrupt 2");
-    //lw86x0_write_reg(0x01f5, 0xffff);//clear interrupt
-    //mdelay(500);
-    //dbg("clear interrupt 3");
-    //lw86x0_write_reg(0x01f5, 0xffff);//clear interrupt
-    //mdelay(500);
-    //dbg("clear interrupt 4");
-    //dbg("Write 0x1f5 = 0xffff");
-    //lw86x0_read_reg(0x01f5, &int_touch_status, 1);
-    //dbg("Re-Read 0x1f5 = %d",int_touch_status);
-
-    if(g_dbgmode==0)
-    {
-        //dbg("Enable Irq");
-        wmt_enable_gpirq(tsirq_gpio); 
-    }
-    mutex_unlock(&ts_data_mutex);
-}
-
-static irqreturn_t lw86x0_ts_interrupt(int irq, void *dev_id)
-{
-    //dbg("enter lw86x0_ts_interrupt");
-    //if (!wmt_is_tsirq_enable(tsirq_gpio))
-    //{
-    //    dbg("tsirq not enabled");
-	//    return IRQ_NONE;
-    //}
-    if (wmt_is_tsint(tsirq_gpio))
-    {
-	    wmt_clr_int(tsirq_gpio);		
-	    wmt_disable_gpirq(tsirq_gpio);
-	    if(!l_early_suspend)
-        {
-            //dbg("tsirq enabled");
-            queue_work(l_tsdata.ts_workqueue, &l_tsdata.touch_event_work);
-        }   
-	    return IRQ_HANDLED;
-    }
-    return IRQ_NONE;
-}
-
-static void reset_chip(void)
-{
-	printk("\nReset LW IC\n\n");
-    lw86x0_write_reg(0x00e6, 0x3311);
-    lw86x0_write_reg(0x00e0, 0x0005);
-    lw86x0_write_reg(0x0214, 0x0020);
-    lw86x0_write_reg(0x033d, 0x8100);
-    mdelay(500);
-    wmt_rst_output(0);
-    wmt_set_irq_mode(tsirq_gpio, 0);
-    mdelay(100);
-    wmt_rst_output(1);
-    wmt_set_gpirq(tsirq_gpio, GIRQ_FALLING);
-    lw86x0_load_def_setting();
-    if(g_dbgmode==0)    
-    {
-        wmt_enable_gpirq(tsirq_gpio);
-    }
-}
-
-
-static int check_chip_status(void)
-{ 
-    u16 read_value = 0;
-    u16 read_sram = 0;
-    int ret = lw86x0_read_reg(0x00e6, &read_value, 1);
-    if(ret != 0)
-    {
-        reset_chip();
-        return 0;
-    }
-    if(read_value != 0x3311)
-    {
-        reset_chip();
-        return 0;
-    }
-    else
-    {
-        lw86x0_read_reg(0x00e0, &read_value, 1);
-        if(read_value != 0x0005 && read_value != 0x000d)
-        {
-        		dbg("0x00e0!=0x0005,0x000d\n");
-            reset_chip();
-            return 0;
-        }
-        lw86x0_read_reg(0x0180, &read_sram, 1);
-        if(read_sram != 0)
-        {
-        		dbg("0x0180!=0\n");
-            reset_chip();
-            return 0;
-        }
-        lw86x0_read_reg(0x0181, &mcu_status, 1);
-        if(mcu_status_old == mcu_status)
-        {
-        			dbg("0x0180 old!=new\n");	
-							reset_chip();
-							mcu_status_old = mcu_status;
-	            return 0;
-     	  }
-     	  else
-     	  {
-     	  			mcu_status_old = mcu_status;
-     	  			return 1;
-     	  }        
-    }
-    return 1;
-}
-
-static void phone_status_listener(struct work_struct *work)
-{
-    if(stop_timer == 0)
-    {
-        check_chip_status();
-    }
-}
-
-static void lw86x0_ts_polling_phone_status(long unsigned int dev_addr)
-{
-    schedule_work(&phone_status_work);
-    mod_timer(&polling_phone_status_timer, jiffies + msecs_to_jiffies(2000));
-}
-
-/**
-** lw86x0 ts early suspend function
-**/
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void ts_early_suspend(void)
-{
-    wmt_disable_gpirq(tsirq_gpio);
-}
-
-//#ifdef CONFIG_HAS_EARLYSUSPEND
-
-static void lw86x0_ts_early_suspend(struct early_suspend *handler)
-{
-    printk("lw86x0_ts_early_suspend\n");
-    ts_early_suspend();	
-    l_early_suspend = 1;
-    lw86x0_write_reg(0x000c, 0xffff);
-    lw86x0_write_reg(0x033d, 0x0d60);
-    lw86x0_write_reg(0x00e2, 0x0300);
-    lw86x0_write_reg(0x000d, 0x4000);
-    lw86x0_write_reg(0x00e5, 0x4c01);
-    stop_timer = 1;
-}
-
-/**
-** lw86x0 late resume function
-**/
-static void ts_late_resume(void)
-{
-    printk("ts_late_resume\n");
-    //wmt_disable_gpirq(tsirq_gpio);
-    //lw86x0_hw_reset();
-    l_early_suspend = 0;
-        
-    wmt_set_gpirq(tsirq_gpio, GIRQ_FALLING);
-    if(g_dbgmode==0)    
-    {
-        printk("g_dbgmode==0\n");
-        wmt_enable_gpirq(tsirq_gpio);
-    }
-}
-
-
-static void lw86x0_ts_late_resume(struct early_suspend *handler)
-{
-    printk("==lw86x0_ts_resume=\n");
-    int ret = check_chip_status();
-    if(ret == 1)
-    {
-        lw86x0_write_reg(0x000d, 0xc000);
-        lw86x0_write_reg(0x00e2, 0x0100);
-        lw86x0_write_reg(0x00e5, 0x4c00);
-        lw86x0_write_reg(0x000c, 0xffff);
-    }
-    ts_late_resume();
-    l_early_suspend = 0;
-    stop_timer = 0;
-}
-#endif 
-
-/**
-** lw86x0 ts suspend function
-**/
-
-static int lw86x0_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	return 0;
-}
-
-/**
-** lw86x0 resume function
-**/
-
-static int lw86x0_resume(struct platform_device *pdev)
-{
-    lw86x0_hw_reset();
-    first_init_reg = 1;
-    lw86x0_load_def_setting();
-    return 0;
-}
-
-#ifdef SUPPORT_FW_UPGRADE
-//add by jackie
-#define BYTES_PER_PACKET  64
-//#define FILEPATH "/etc/firmware/TOUCH.BIN"
-int fileLen;
-u8  *pData;
-
-void read_data_from_fw_file(void)
-{
-    char fwname[32] = {0};
-	wmt_ts_get_firmwfilename(fwname);
-	if (wmt_ts_load_firmware(fwname, &pData, &fileLen)) {
-		dbg("Load firmware file failed~ \n");
-		return;
-	}    
-}
-
-u8 check_fw_version(void)
-{   
-    //Fw_Ver* pfwVerInFile = NULL;
-    //Fw_Ver  fwVer;
-    
-    u16  fw_check_sum;
-    u16  fw_file_check_sum = 0;
-
-    read_data_from_fw_file();
-    /*pfwVerInFile = (Fw_Ver* )&(pData[0x2000]);    
-
-    printk("struct data:%c%c%d%d\n",pfwVerInFile->magic_num1,pfwVerInFile->magic_num2,pfwVerInFile->mj_ver,pfwVerInFile->mn_ver);//add by jackie
-    lw86x0_write_reg(0x00e6,0x3311);
-    lw86x0_flash_read((u8*)&fwVer,0x2000,4);
-    printk("lw86x0_flash:%c%c%d%d\n",fwVer.magic_num1,fwVer.magic_num2,fwVer.mj_ver,fwVer.mn_ver);//add by jackie
-    //printk("lw86x0_flash:%d%d\n",fwVer.magic_num1,fwVer.magic_num2);//add by jackie
-    if((fwVer.magic_num1!='L'||fwVer.magic_num2!='W')
-        ||((fwVer.magic_num1=='L'&&fwVer.magic_num2=='W')
-            &&(pfwVerInFile->magic_num1=='L'&&pfwVerInFile->magic_num2=='W')
-            &&(fwVer.mj_ver!=pfwVerInFile->mj_ver || fwVer.mn_ver!=pfwVerInFile->mn_ver))
-        )*/
-    lw86x0_write_reg(0x00e6, 0x3311);
-    lw86x0_write_reg(0x0020, 0x9000);	
-    lw86x0_write_reg(0x0002, 0x8900);
-    lw86x0_write_reg(0x0115, 0x0100);	
-    lw86x0_write_reg(0x0020, 0x1000);	
-    msleep(200);
-    fw_check_sum = get_fw_check_sum();
-    fw_file_check_sum = get_fw_file_check_sum();
-    printk("**********fw_check_sum = %04x, fw_file_check_sum = %04x\n",fw_check_sum,fw_file_check_sum);
-    if(((fw_check_sum&0xff00)!=0x8000)||((fw_check_sum&0x00ff)!=fw_file_check_sum))
-    {
-	lw86x0_write_reg(0x0002, 0x8800);
-        printk("firmware crc check is not equal, update firmware......\n");
-        return 1;//return 1 means needing upgrade
-    }
-    else
-    {   
-        printk("firmware is not updated......\n");
-	lw86x0_write_reg(0x0002, 0x8800);
-        return 0;
-    }    
-}
-
-void fw_download(void)
-{
-    int pkt_num = (fileLen+BYTES_PER_PACKET-1)/BYTES_PER_PACKET;
-    int i;
-    int last_pkt_size = ((int)fileLen) % BYTES_PER_PACKET;
-    printk("pkt_num is:%d\n",pkt_num);//add
-    if(last_pkt_size==0)
-    {
-        last_pkt_size = BYTES_PER_PACKET;
-    }
-    lw86x0_flash_write_prepare();
-    for(i=0;i<pkt_num;i++)
-    {
-        lw86x0_flash_write(&pData[i*BYTES_PER_PACKET],i*BYTES_PER_PACKET,(i==pkt_num-1)?last_pkt_size:BYTES_PER_PACKET);     
-    }
-    lw86x0_flash_write_finish(fileLen);       
-    printk("firmware is updated......\n");//add
-}
-
-
-u8 get_fw_file_check_sum(void)
-{
-	//u16 dataLen;
-	//u8* pData = NULL;
-	u16 i;
-	u8 checksum = 0;
-  	printk("**********dataLen = %04x\n",fileLen);
-	for(i=0;i<fileLen;i++)
-	{
-		checksum+=pData[i];
-	}
-	return checksum;
-}
-
-u16 get_fw_check_sum(void)
-{
-    u8 cnt = 10;
-    u16 check_sum = 0;
-    //u16 fw_length = 0;
-    while(cnt>0)
-    {
-        lw86x0_read_reg(0x0182, &check_sum, 1);
-        printk("**********check_sum = %04x\n",check_sum);
-        if((check_sum&0xff00)==0x8000)
-        {
-            break;
-        }
-        cnt--;
-        msleep(100);
-    }
-    return check_sum;
-}
-
-static void fw_upgrader(void)
-{
-	u16  fw_check_sum;
-	u16  fw_file_check_sum = 0;
-
-    if(check_fw_version()==0)
-    {
-        return;
-    }
-
-	lw86x0_write_reg(0x00e6, 0x3311);
-	fw_download();
-	lw86x0_write_reg(0x0020, 0x9000);	
-	lw86x0_write_reg(0x0002, 0x8900);
-	lw86x0_write_reg(0x0115, 0x0100);	
-	lw86x0_write_reg(0x0020, 0x1000);	
-	msleep(200);
-	fw_check_sum = get_fw_check_sum();
-	fw_file_check_sum = get_fw_file_check_sum();
-	printk("**********fw_check_sum = %04x, fw_file_check_sum = %04x\n",fw_check_sum,fw_file_check_sum);
-	if(((fw_check_sum&0xff00)!=0x8000)||((fw_check_sum&0x00ff)!=fw_file_check_sum))
-	{
-		printk("*********redownload fw\n");
-		fw_download();
-		lw86x0_write_reg(0x00e6, 0x3311);
-		lw86x0_write_reg(0x0020, 0x9000);	
-		lw86x0_write_reg(0x0002, 0x8900);
-		lw86x0_write_reg(0x0115, 0x0100);	
-		lw86x0_write_reg(0x0020, 0x1000);	
-		msleep(200);
-		fw_check_sum = get_fw_check_sum();
-		fw_file_check_sum = get_fw_file_check_sum();
-		printk("**********re-check fw_check_sum = %04x, fw_file_check_sum = %04x\n",fw_check_sum,fw_file_check_sum);
-		if(((fw_check_sum&0xff00)!=0x8000)||((fw_check_sum&0x00ff)!=fw_file_check_sum))
-	  {
-	  		lw86x0_flash_write_prepare();
-	  }
-	}
-	else
-	{
-	}
-	lw86x0_write_reg(0x0002, 0x8800);
-    kfree(pData);
-	lw86x0_hw_reset();
-    
-}
-
-#endif
-
-
-static int wmt_wakeup_bl_notify(struct notifier_block *nb, unsigned long event,
-	void *dummy)
-{
-	//printk("get notify\n");
-	switch (event) {
-		case BL_CLOSE:
-    			l_early_suspend = 1;
-    			wmt_disable_gpirq(tsirq_gpio);
-    			stop_timer = 1;
-				cancel_work_sync(&l_tsdata.touch_event_work);
-				cancel_work_sync(&phone_status_work);
-			printk("\nclose backlight\n\n");
-			break;
-		case BL_OPEN:
-    			l_early_suspend = 0;
-    			wmt_enable_gpirq(tsirq_gpio);
-				lw86x0_write_reg(0x01f5,0xffff);//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-    			stop_timer = 0;
-			printk("\nopen backlight\n\n");
-			break;
-	}
-
-	return NOTIFY_OK;
-}
-
-static struct notifier_block wmt_bl_notify = {
-	.notifier_call = wmt_wakeup_bl_notify,
-};
-
-static int lw86x0_ts_probe(struct platform_device *pdev)
-{
-    int err = 0;
-    int i = 0;
-    u16 read_from_e6 = 0;   
-    lw_i2c_client  = ts_get_i2c_client();//get i2c_client
-
-    memset(&l_tsdata, 0 ,sizeof(l_tsdata));
-    INIT_WORK(&l_tsdata.touch_event_work, lw86x0_ts_touch_irq_work);
-    mutex_init(&ts_data_mutex);
-
-    l_tsdata.ts_workqueue = create_singlethread_workqueue("lw86x0-ts-queue");
-    if (!l_tsdata.ts_workqueue) {
-	err = -ESRCH;
-	goto exit_create_singlethread;
-    }
-
-    l_tsdata.input_dev = input_allocate_device();
-    if (!l_tsdata.input_dev) {
-	err = -ENOMEM;
-	dbg("failed to allocate input device\n");
-	goto exit_input_dev_alloc_failed;
-    }
-	
-    l_tsdata.input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-    l_tsdata.input_dev->propbit[0] = BIT_MASK(INPUT_PROP_DIRECT);
-
-    if (wmt_ts_get_lcdexchg()) {
-	    input_set_abs_params(l_tsdata.input_dev,
-			    ABS_MT_POSITION_X, 0, wmt_ts_get_resolvY(), 0, 0);
-	    input_set_abs_params(l_tsdata.input_dev,
-			    ABS_MT_POSITION_Y, 0, wmt_ts_get_resolvX(), 0, 0);
-    } else {
-	    input_set_abs_params(l_tsdata.input_dev,
-			    ABS_MT_POSITION_X, 0, wmt_ts_get_resolvX(), 0, 0);
-	    input_set_abs_params(l_tsdata.input_dev,
-			    ABS_MT_POSITION_Y, 0, wmt_ts_get_resolvY(), 0, 0);
-    }
-    input_set_abs_params(l_tsdata.input_dev,
-                 ABS_MT_TRACKING_ID, 0, 15, 0, 0);
-    
-    l_tsdata.input_dev->name		= LW86X0_NAME;
-    for (i = 0; i < TS_KEY_NUM; i++)
-    {
-	set_bit(l_tskey[i][1], l_tsdata.input_dev->keybit);
-    };
-    err = input_register_device(l_tsdata.input_dev);
-    if (err) {
-	errlog("lw86x0_ts_probe: failed to register input device.");
-	goto exit_input_register_device_failed;
-    }
-    
-#ifdef SUPPORT_FW_UPGRADE
-    fw_upgrader();
-    mdelay(500);   
-#endif
-
-    err = load_cfgfile();
-    if (err < 0)
-        goto exit_load_cfgfile_failed;
-    lw86x0_load_def_setting();
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    l_tsdata.early_suspend.level = EARLY_SUSPEND_LEVEL_DISABLE_FB+ 1;
-    l_tsdata.early_suspend.suspend = lw86x0_ts_early_suspend;
-    l_tsdata.early_suspend.resume	= lw86x0_ts_late_resume;
-    register_early_suspend(&l_tsdata.early_suspend);
-#endif
-
-    // init interrupt gpio
-    tsirq_gpio = wmt_ts_get_gpionum();
-    wmt_set_gpirq(tsirq_gpio, GIRQ_FALLING);//GIRQ_FALLING);
-    wmt_disable_gpirq(tsirq_gpio);
-	
-    if(request_irq(wmt_get_tsirqnum(), lw86x0_ts_interrupt, IRQF_SHARED, "ts_lw86x0", l_tsdata.input_dev) < 0){
-        errlog("Could not allocate intrrupt for ts_lw86x0 !\n");
-        err = -1;
-        goto exit_register_irq;
-    }
-    lw86x0_ts_touch_irq_work(&l_tsdata.touch_event_work);
-    if(g_dbgmode==0)
-    {
-        wmt_enable_gpirq(tsirq_gpio);
-    }
-    msleep(5);
-    dbg("irqgpio=%d,irq=%d,resetgpio=%d\n", tsirq_gpio, wmt_get_tsirqnum(),wmt_ts_get_resetgpnum());
-
-    lw86x0_read_reg(0x00e6, &read_from_e6, 1);
-    if(read_from_e6 == 0x3311 || read_from_e6 == 0xa311)
-    {
-        INIT_WORK(&phone_status_work, phone_status_listener);
-        init_timer(&polling_phone_status_timer);
-        setup_timer(&polling_phone_status_timer, lw86x0_ts_polling_phone_status, (long unsigned int) pdev);
-        lw86x0_ts_polling_phone_status((long unsigned int) pdev);
-    }
-
-    register_bl_notifier(&wmt_bl_notify);
-
-    return 0;
-exit_register_irq:
-#ifdef CONFIG_HAS_EARLYSUSPEND//add by jackie
-    unregister_early_suspend(&l_tsdata.early_suspend);
-#endif
-	kfree(default_setting_table);
-exit_load_cfgfile_failed:
-    
-exit_input_register_device_failed:
-    input_free_device(l_tsdata.input_dev);
-exit_input_dev_alloc_failed:
-    cancel_work_sync(&l_tsdata.touch_event_work);
-    destroy_workqueue(l_tsdata.ts_workqueue);
-exit_create_singlethread:
-    return err;
-}
-
-static int lw86x0_ts_remove(struct platform_device *pdev)
-{
-	kfree(default_setting_table);
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&l_tsdata.early_suspend);
-#endif 
-    free_irq(wmt_get_tsirqnum(), l_tsdata.input_dev);
-    input_unregister_device(l_tsdata.input_dev);
-    flush_workqueue(l_tsdata.ts_workqueue);
-    cancel_work_sync(&l_tsdata.touch_event_work);
-    destroy_workqueue(l_tsdata.ts_workqueue);
-    mutex_destroy(&ts_data_mutex);
-    del_timer(&polling_phone_status_timer);
-    unregister_bl_notifier(&wmt_bl_notify);
-    dbg("remove...\n");
-    return 0;
-}
-
-
-static int lw86x0_ts_init(void)
-{
-    dbg("lw86x0_ts_init\n");
-    lw86x0_hw_reset();
-    return 0;
-}
-
-static void  lw86x0_ts_exit(void)
-{
-    dbg("lw86x0_ts_exit\n");    
-}
-
-struct wmtts_device lw86x0_tsdev = {
-    .driver_name = "s_lw86x0_ts",
-    .ts_id       = "lw86x0",
-    .init        = lw86x0_ts_init,
-    .exit        = lw86x0_ts_exit,
-    .probe       = lw86x0_ts_probe,
-    .remove      = lw86x0_ts_remove,
-    .suspend     = lw86x0_suspend,
-    .resume      = lw86x0_resume,
-    .penup       = 1,
-};
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.h
deleted file mode 100755
index cc2d9e26..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _LW86X0_TS_H_
-#define _LW86X0_TS_H_
-
-//#include "wmt_custom_lw86x0.h"
-
-// define byte swap of a WORD
-#define swap16(a) ((((a)&0xff)<<8)|(((a)>>8)&0xff))
-
-//struct _reg_word for ioctl read or write register
-#define LW86X0_NAME	"touch_lw86x0"
-
-#define SUPPORT_FW_UPGRADE
-#define TS_KEY_NUM  4
-#define COL_NUM_MAX 28
-#define ROW_NUM_MAX 16
-#define SUPPORT_POINT_NUM_MAX 10
-#define MULTI_DATA_MAX_SIZE 49
-
-typedef struct _reg_word
-{
-    u16 uOffset;
-    u16 uValue;
-    u16 multi_data[MULTI_DATA_MAX_SIZE];
-    int data_size;
-}reg_word;
-
-//struct _flash_op for ioctl write or read frimware
-#define FLASH_XFER_PKT_SIZE 256
-typedef struct _flash_op
-{
-    u16 startaddr; //=0 if the first pkt
-    u16 lastpkt;   // =1 if last pkt; =0, otherwise
-    u16 pktlen;    //data length in this pkt
-    char data[FLASH_XFER_PKT_SIZE];
-}flash_op;
-
-//struct _raw_data for ioctl read cdc/amb/diff data
-typedef struct _raw_data
-{
-    u8 row;
-    u8 col;
-    u16 data[COL_NUM_MAX*ROW_NUM_MAX];
-}rawdata;
-
-extern void wmt_ts_set_keylen(int keylen);
-extern void wmt_ts_set_baseaxis(int axis);
-extern void wmt_ts_set_keypos(int index, int min,int max);
-extern int lw86x0_write_reg(u16 addr, u16 value);
-extern int lw86x0_read_reg(u16 addr, u16 *pdata, int regcnt);
-extern void getversion(void);
-extern void lw86x0_stop_timer(int flags);
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/wmt_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/wmt_ts.c
deleted file mode 100755
index 505dedfd..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/wmt_ts.c
+++ /dev/null
@@ -1,1165 +0,0 @@
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/proc_fs.h>
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/suspend.h>
-#include <linux/proc_fs.h>
-#include <linux/input.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>//add
-#include "wmt_ts.h"
-#include "lw86x0_ts.h"
-//#include "wmt_custom_lw86x0.h"
-
-
-struct i2c_client *l_client = NULL;
-
-
-
-/////////////////////////////////////////////////////////////////
-
-// commands for ui
-#define TS_IOC_MAGIC  't'
-#define LW86X0_READ_REG                 _IOWR(TS_IOC_MAGIC, 1,  int*)
-#define LW86X0_WRITE_REG                _IOW(TS_IOC_MAGIC,  2,  int*)
-#define LW86X0_FLASH_DOWNLOAD           _IOW(TS_IOC_MAGIC,  3, int *)
-#define LW86X0_FLASH_UPLOAD             _IOWR(TS_IOC_MAGIC, 4, int *)
-#define LW86X0_CTRL_DEBUG_MODE          _IOW(TS_IOC_MAGIC,  5, int *)
-#define LW86X0_CTRL_RD_DIFF	        _IOR(TS_IOC_MAGIC,  6, int *)		
-#define LW86X0_CTRL_RD_CDC		_IOR(TS_IOC_MAGIC,  7, int *)
-#define LW86X0_CTRL_RD_AMB              _IOR(TS_IOC_MAGIC,  8, int *)
-#define LW86X0_CTRL_STOP_TIMER          _IOR(TS_IOC_MAGIC,  15, int *)
-#define TS_IOC_MAXNR                    15
-
-//
-#define TS_MAJOR            11
-#define TS_DRIVER_NAME	 	"wmtts_touch"
-#define TS_NAME          	"wmtts"
-#define WMTTS_PROC_NAME     "wmtts_config"
-
-#define LIGHT_ON_WAIT_TIME  5000 // 5s
-
-#define EXT_GPIO0   	0
-#define EXT_GPIO1   	1
-#define EXT_GPIO2   	2
-#define EXT_GPIO3   	3
-#define EXT_GPIO4	4
-#define EXT_GPIO5	5
-#define EXT_GPIO6  	6
-#define EXT_GPIO7   	7
-
-struct touch_tp_info {
-	char name[64];
-	unsigned int i2caddr;
-	int xaxis; // 0:x,1:x swap with y
-	int xdir; // 1:positive,-1:revert
-	int ydir; // 1:positive,-1:revert
-	int finger_num;
-};
-
-
-static struct touch_tp_info l_tp[] = {
-	{"LW86X0",(0x30>>1), 0, 1, 1},
-};
-
-static int irq_gpio;
-static int rst_gpio;
-static int keyled_gpio = -1;
-static int light_level;
-static int light_time = 5000; // unit: ms
-static int panelres_x;
-static int panelres_y;
-static int lcd_exchg = 0;
-static DECLARE_WAIT_QUEUE_HEAD(queue);
-static TS_EVENT g_evLast;
-static struct mutex cal_mutex;
-
-static struct class* l_dev_class = NULL;
-static struct device *l_clsdevice = NULL;
-extern struct wmtts_device lw86x0_tsdev;
-static struct wmtts_device* l_tsdev = &lw86x0_tsdev;
-static unsigned char ts_i2c_addr = 0;
-
-static struct proc_dir_entry* l_tsproc = NULL;
-static struct timer_list l_lighttimer; // for shaking
-static int l_tskey_btn = 0; // zero to disable touch key, positive to support touch key
-
-#if 0
-//add
-struct tp_infor{
-
-char name[64];
-int i2caddr;
-int xaxis;
-int xdir;
-int ydir;
-int finger_num;
-};
-
-//add by jackie
-//static int l_tpindex = -1;
-static struct tp_infor l_tpinfor[1];
-#endif 
-/////////////////////////////////////////////////////
-//   extrenal function
-/////////////////////////////////////////////////////
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-/////////////////////////////////////////////////////
-static int ts_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data );
-static int ts_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data);
-
-
-char g_dbgmode = 0;
-int COL_NUM;
-int ROW_NUM;
-int SKIP_ZERO_POINT;
-
-int  wmt_ts_get_configfilename(char* fname)
-{
-	sprintf(fname,"%s.cfg",l_tp[0].name);
-	return 0;
-}
-
-int  wmt_ts_get_firmwfilename(char* fname)
-{
-	sprintf(fname,"%s_fw.bin",l_tp[0].name);
-	return 0;
-}
-
-int wmt_ts_get_xaxis(void)
-{
-    return l_tp[0].xaxis;
-}
-
-int wmt_ts_get_xdir(void)
-{
-    return l_tp[0].xdir;
-}
-
-int wmt_ts_get_ydir(void)
-{
-    return l_tp[0].ydir;
-}
-
-int wmt_ts_get_fingernum(void)
-{
-    return l_tp[0].finger_num;
-}
-
- int wmt_ts_get_gpionum(void)
-{
-    return irq_gpio;
-}
-
-int wmt_ts_get_resetgpnum(void)
-{
-    return rst_gpio;
-}
-
-int wmt_ts_get_lcdexchg(void)
-{
-	return lcd_exchg;
-}
-
-int wmt_ts_get_resolvX(void)
-{
-    return panelres_x;
-}
-
-int wmt_ts_get_resolvY(void)
-{
-    return panelres_y;
-}
-
-int wmt_ts_enable_tskey(void)
-{
-    return l_tskey_btn;
-}
-
-int wmt_ts_enable_keyled(void)
-{
-    return (keyled_gpio>=0 ? 1:0);
-}
-
-
-static void ts_lighttimer_timeout(unsigned long timeout)
-{
-    // turn off the light
-    if (20 == keyled_gpio)
-    {
-	if (light_level>=0)
-	{
-	    REG32_VAL(__GPIO_BASE+0x00F0) &= ~BIT4; // output low
-	    dbg("turn off the light!\n");
-	} else {
-	    REG32_VAL(__GPIO_BASE+0x00F0) |= BIT4; // output high
-	    dbg("turn off the light!\n");
-	}
-    }
-}
-
-
-static void wmt_ts_init_light(void)
-{
-    if (20 == keyled_gpio)
-    {
-	setup_timer(&l_lighttimer, ts_lighttimer_timeout, 0);
-	// init gpio20 and turn off light
-	REG32_VAL(__GPIO_BASE+0x00F0) &= ~BIT4; // output low
-	REG32_VAL(__GPIO_BASE+0x00B0) |= BIT4; // output enable
-	REG32_VAL(__GPIO_BASE+0x0070) |= BIT4; // enable gpio
-	REG32_VAL(__GPIO_BASE+0x04F0) |= BIT4; // pull up
-	REG32_VAL(__GPIO_BASE+0x04B0) |= BIT4; // enable pull up/down
-    }
-}
-
-void wmt_ts_turnoff_light(void)
-{
-    if (20 == keyled_gpio)
-    {
-	mod_timer(&l_lighttimer, jiffies + msecs_to_jiffies(light_time));
-    }
-}
-
-void wmt_ts_turnon_light(void)
-{
-    if (20 == keyled_gpio)
-    {
-	del_timer(&l_lighttimer);
-	if (light_level >= 0)
-	{
-	    REG32_VAL(__GPIO_BASE+0x00F0) |= BIT4; // output high
-	    dbg("turn on the light!\n");
-	} else {
-	    REG32_VAL(__GPIO_BASE+0x00F0) &= ~BIT4; // output low
-	    dbg("turn on the light!\n");
-        }
-    }
-}
-
-static void wmt_ts_remove_light(void)
-{
-    if (20 == keyled_gpio)
-    {
- 	if (light_level >= 0)
-	{
-	    REG32_VAL(__GPIO_BASE+0x00F0) &= ~BIT4; // output low
-	} else {
-	    REG32_VAL(__GPIO_BASE+0x00F0) |= BIT4; // output high
-	}
-	del_timer(&l_lighttimer);
-    }
-}
-
-int wmt_is_tsirq_enable(int num)
-{
-    int val = 0;
-
-    if(num > 11)
-	return 0;
-
-    if(num<4)
-	val = REG32_VAL(__GPIO_BASE+0x0300) & (1<<(num*8+7)); 
-    else if(num >= 4 && num < 8)
-	val = REG32_VAL(__GPIO_BASE+0x0304) & (1<<((num-4)*8+7)); 
-    else
-	val = REG32_VAL(__GPIO_BASE+0x0308) & (1<<((num-8)*8+7));  
-
-    return val?1:0;
-}
-
-int wmt_is_tsint(int num)
-{
-    if (num > 11)
-    {
-	return 0;
-    }
-    return (REG32_VAL(__GPIO_BASE+0x0360) & (1<<num)) ? 1: 0; 
-}
-
-void wmt_clr_int(int num)
-{
-    if (num > 11)
-    {
-	return;
-    }
-    REG32_VAL(__GPIO_BASE+0x0360) = 1<<num;
-}
-
-void wmt_tsreset_init(int num)
-{
-    REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num);//&= ~(1<<num); //enable gpio
-    REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<num); // out high
-    REG32_VAL(__GPIO_BASE+0x0080) |= (1<<num); //output enable
-    msleep(5);
-    //REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<num);
-}
-
-// enable:0-disable,1-enable
-void wmt_enable_rst_pull(int enable)
-{
-    if (enable)
-    {
-	REG32_VAL(__GPIO_BASE+0x0480) |= (1<<rst_gpio); //enable pull up/down
-    } else {
-	REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<rst_gpio); //disable pull up/down
-    }
-}
-
-// up:0-pull down,1-pull up
-void wmt_set_rst_pull(int up)
-{
-    if (up)
-    {
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<rst_gpio); //pull up
-    } else {
-	REG32_VAL(__GPIO_BASE+0x04c0) &= ~(1<<rst_gpio); //pull down
-    }
-}
-
-// high:0-low level,1-high level
-void wmt_rst_output(int high)
-{
-    REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-    if (high)
-    {
-	REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<rst_gpio); // high
-    } else {
-	REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<rst_gpio); // low
-    }
-    REG32_VAL(__GPIO_BASE+0x0080) |= (1<<rst_gpio); //set output
-}
-
-void wmt_rst_input(void)
-{
-    REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-    REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<rst_gpio); //set input
-}
-
-int wmt_set_irq_mode(unsigned int num, int mode) 
-{
-    if(num >11)
- 	return -1;
-    REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num); //enable gpio
-    if(mode == 0)
-    {
-        REG32_VAL(__GPIO_BASE+0x0080) |= (1<<num); //set output
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull down
-	REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down
-    }
-    else if(mode == 1)
-        REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-    //msleep(5);
-    return 0;
-}
-
-
-int wmt_set_gpirq(unsigned int num, int type) 
-{
-    int shift;
-    int offset;
-    unsigned long reg;
-	
-    if(num >11)
-	return -1;
-    //if (num > 9)
-	//GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~BIT4; // gpio10,11 as gpio
-    REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num); //enable gpio
-    REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-    REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull down
-    REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down
-
-    //set gpio irq triger type
-    if(num < 4){//[0,3]
-	shift = num;
-	offset = 0x0300;
-    }else if(num >= 4 && num < 8){//[4,7]
-	shift = num-4;
-	offset = 0x0304;
-    }else{// [8,11]
-	shift = num-8;
-	offset = 0x0308;
-    }
-	
-    reg = REG32_VAL(__GPIO_BASE + offset);
-
-    switch(type){
-	case GIRQ_LOW:
-	    reg &= ~(1<<(shift*8+2)); 
-	    reg &= ~(1<<(shift*8+1));
-	    reg &= ~(1<<(shift*8));
-	    break;
-	case GIRQ_HIGH:
-	    reg &= ~(1<<(shift*8+2)); 
-	    reg &= ~(1<<(shift*8+1));
-	    reg |= (1<<(shift*8));
-	    break;
-	case GIRQ_FALLING:
-	    reg &= ~(1<<(shift*8+2)); 
-	    reg |= (1<<(shift*8+1));
-	    reg &= ~(1<<(shift*8));
-	    break;
-	case GIRQ_RISING:
-	    reg &= ~(1<<(shift*8+2)); 
-	    reg |= (1<<(shift*8+1));
-	    reg |= (1<<(shift*8));
-	    break;
-	default://both edge
-	    reg |= (1<<(shift*8+2)); 
-	    reg &= ~(1<<(shift*8+1));
-	    reg &= ~(1<<(shift*8));
-	    break;
-			
-    }
-    //reg |= 1<<(shift*8+7);//enable interrupt
-    reg &= ~(1<<(shift*8+7)); //disable int
-    REG32_VAL(__GPIO_BASE + offset) = reg; 
-    REG32_VAL(__GPIO_BASE+0x0360) = 1<<num; //clear interrupt status
-    msleep(5);
-    return 0;
-}
-
-int wmt_enable_gpirq(unsigned int num)
-{
-    if(num > 11)
-        return -1;
-    if(num<4)
-        REG32_VAL(__GPIO_BASE+0x0300) |= 1<<(num*8+7); //enable interrupt 
-    else if(num >= 4 && num < 8)
-        REG32_VAL(__GPIO_BASE+0x0304) |= 1<<((num-4)*8+7); //enable interrupt 
-    else
-        REG32_VAL(__GPIO_BASE+0x0308) |= 1<<((num-8)*8+7); //enable interrupt 
-
-    return 0;
-}
-
-int wmt_disable_gpirq(unsigned int num)
-{	
-    if(num > 11)
-        return -1;
-	
-    if(num<4)
-        REG32_VAL(__GPIO_BASE+0x0300) &= ~(1<<(num*8+7)); //enable interrupt 
-    else if(num >= 4 && num < 8)
-        REG32_VAL(__GPIO_BASE+0x0304) &= ~(1<<((num-4)*8+7)); //enable interrupt 
-    else
-        REG32_VAL(__GPIO_BASE+0x0308) &= ~(1<<((num-8)*8+7)); //enable interrupt 
-	
-    return 0;
-}
-
-
-int wmt_get_tsirqnum(void)
-{
-    return IRQ_GPIO;
-}
-
-int wmt_ts_set_rawcoord(unsigned short x, unsigned short y)
-{
-    g_evLast.x = x;
-    g_evLast.y = y;
-    //dbg("raw(%d,%d)*\n", x, y);
-    return 0;
-}
-
-static void wmt_ts_platform_release(struct device *device)
-{
-    return;
-}
-
-static struct platform_device wmt_ts_plt_device = {
-    .name           = TS_DRIVER_NAME,
-    .id             = 0,
-    .dev            = {
-        .release = wmt_ts_platform_release,
-    },
-//    .num_resources  = ARRAY_SIZE(wm9715_ts_resources),
-//    .resource       = wm9715_ts_resources,
-};
-
-static int wmt_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-    dbg("ts suspend....\n");
-    if (wmt_ts_enable_keyled())
-        wmt_ts_remove_light();
-    if (l_tsdev->suspend !=NULL)
-    {
-        return l_tsdev->suspend(pdev, state);
-    }
-    return 0;
-}
-static int wmt_ts_resume(struct platform_device *pdev)
-{
-    klog("ts resume....\n");
-    if (wmt_ts_enable_keyled())
-        wmt_ts_init_light();
-    if (l_tsdev->resume != NULL)
-    {
-        return l_tsdev->resume(pdev);
-    }
-    return 0;
-}
-
-static int wmt_ts_probe(struct platform_device *pdev)
-{
-    l_tsproc= create_proc_entry(WMTTS_PROC_NAME, 0666, NULL/*&proc_root*/);
-    if (l_tsproc != NULL)
-    {
-        l_tsproc->read_proc = ts_readproc;
-        l_tsproc->write_proc = ts_writeproc;	
-    }
-    if (l_tsdev->probe != NULL)
-    {
-        return l_tsdev->probe(pdev);
-    }
-    else 
-    {
-        return 0;
-    }
-}
-
-static int wmt_ts_remove(struct platform_device *pdev)
-{
-    if (l_tsproc != NULL)
-    {
-        remove_proc_entry(WMTTS_PROC_NAME, NULL);
-        l_tsproc = NULL;
-    }
-
-    if (l_tsdev->remove != NULL)
-        return l_tsdev->remove(pdev);
-    else
-        return 0;
-}
-
-static struct platform_driver wmt_ts_plt_driver = {
-    .driver = {
-        .name = TS_DRIVER_NAME,
-        .owner	= THIS_MODULE,
-    },
-    .probe   = wmt_ts_probe,
-    .remove  = wmt_ts_remove,
-    .suspend = wmt_ts_suspend,
-    .resume  = wmt_ts_resume,
-};
-
-static int wmt_ts_open(struct inode *inode, struct file *filp)
-{
-    int ret = 0;
-    return ret;
-}
-
-static int wmt_ts_close(struct inode *inode, struct file *filp)
-{
-    return 0;
-}
-
-static unsigned int wmt_ts_poll(struct file *filp, struct poll_table_struct *wait)
-{
-    return 0;
-}
-
-
-void read_diff(rawdata* pdata)
-{
-    //u16 Buffer[COL_NUM_MAX*ROW_NUM_MAX*2];	
-    u16 *Buffer;
-    u16 idx = 0;
-    int i,j;
-    u16 addr =0;
-    pdata->col = COL_NUM;
-    pdata->row = ROW_NUM;
-	Buffer = kzalloc(COL_NUM_MAX*ROW_NUM_MAX*2*2, GFP_KERNEL);
-	if (!Buffer) {
-		errlog("mem alloc fail.\n");
-		return;
-    }
-    for(i=0;i<pdata->row;i++)
-    {
-        addr = 0x42f2+i*60;
-        printk("read_diff: addr=0x%04x\n",addr);
-        for(j=0;j<pdata->col*2;j++)
-        {
-            if(lw86x0_read_reg(addr+j, &Buffer[idx],1)!=0)
-            {
-                lw86x0_read_reg(addr+j, &Buffer[idx],1);
-            }
-            printk("read_diff: Buffer[%d]=0x%04x\n",idx,Buffer[idx]);
-            idx++;
-        }
-    }
-    for(i=0; i<pdata->col * pdata->row; i++)
-    {
-        pdata->data[i] = ((Buffer[i*2]<<8)&0xff00)|(Buffer[i*2+1]&0x00ff);
-        printk("read_diff: pdata->data[%d]=0x%04x\n",i,pdata->data[i]);
-    }
-	kfree(Buffer);
-}
-
-void read_cdc(rawdata* pdata)
-{	
-    int i,j;
-    u16 addr = 0x2fc8;
-    u16 idx = 0;
-
-    pdata->col = COL_NUM;
-    pdata->row = ROW_NUM;
-
-    for(i=0;i<pdata->col;i++)
-    {
-        for(j=0;j<pdata->row;j++)
-        {
-            printk("read_cdc: addr=0x%04x\n",addr+idx);
-            if(lw86x0_read_reg(addr+idx, &pdata->data[j*pdata->col+i],1)!=0)
-            {
-                lw86x0_read_reg(addr+idx, &pdata->data[j*pdata->col+i],1);
-            }
-            printk("read_cdc: pdata->data[%d]=0x%04x\n",j*pdata->col+i,pdata->data[j*pdata->col+i]);
-            idx++;
-        }
-    }
-}
-
-void read_amb(rawdata* pdata)
-{	
-    int i,j;
-    u16 addr = 0x2E04;
-    u16 idx = 0;
-
-    pdata->col = COL_NUM;
-    pdata->row = ROW_NUM;
-
-    for(i=0;i<pdata->col;i++)
-    {
-        for(j=0;j<pdata->row;j++)
-        {
-            printk("read_amb: addr=0x%04x\n",addr+idx);
-            if(lw86x0_read_reg(addr+idx, &pdata->data[j*pdata->col+i],1)!=0)
-            {
-                lw86x0_read_reg(addr+idx, &pdata->data[j*pdata->col+i],1);
-            }
-            printk("read_amb: pdata->data[%d]=0x%04x\n",j*pdata->col+i,pdata->data[j*pdata->col+i]);
-            idx++;
-        }
-    }
-
-    
-}
-
-void lw86x0_flash_write_prepare(void)
-{
-    lw86x0_stop_timer(1);
-    lw86x0_write_reg(0x00e2, 0x0300);//#write_en=1 tmr=1
-    udelay(1);
-    //mass erase
-    lw86x0_write_reg(0x00e2, 0x0305);//#xe=1 mas1=1
-    lw86x0_write_reg(0x00e2, 0x0315);//#erase=1
-    udelay(5);
-    lw86x0_write_reg(0x00e2, 0x0395);//#nvstr=1
-    mdelay(20);
-    lw86x0_write_reg(0x00e2, 0x0385);//#erase=0
-    udelay(100);
-    lw86x0_write_reg(0x00e2, 0x0305);//#nvstr=0 
-    lw86x0_write_reg(0x00e2, 0x0300);//#xe=0 mas1=0   
-}
-
-void lw86x0_flash_write(u8* pbData,u16 start_addr, u16 num)
-{
-    u16 yaddr = start_addr;
-    u16 xaddr = (start_addr)&0xFF80;//x addr is a 8bit address
-    u16 cnt = 0;
-    while(cnt<num)
-    {
-        while(1)
-        {
-            lw86x0_write_reg(0x00e3, xaddr);//#xaddr
-            lw86x0_write_reg(0x00e2, 0x0304);//#xe=1
-            lw86x0_write_reg(0x00e2, 0x0324);//#prog=1
-            udelay(5);
-            lw86x0_write_reg(0x00e2, 0x03a4);//#nvstr=1
-            udelay(10);
-            do
-            {
-                u16 data = pbData[cnt];
-                lw86x0_write_reg(0x00e3, yaddr);//#yaddr
-                lw86x0_write_reg(0x00e4, data);//#din
-                lw86x0_write_reg(0x00e2, 0xfbac);//#ye=0
-                lw86x0_write_reg(0x00e2, 0x03a4);//#ye=0
-                yaddr++;
-                cnt++;
-                if(cnt==num)
-                {
-                    break;
-                }
-            }while(yaddr&0x007F);
-            xaddr+=0x0080;
-            udelay(20);
-            lw86x0_write_reg(0x00e2, 0x0384);//#prog=0
-            udelay(100);
-            lw86x0_write_reg(0x00e2, 0x0304);//#nvstr=0
-            lw86x0_write_reg(0x00e2, 0x0300);//#xe=0
-            if(cnt==num)
-            {
-                break;
-            }
-        }
-    }
-
-}
-
-void lw86x0_flash_write_finish(u16 total_len)
-{
-    //write length of FW to last 2 byte of flash
-    u8 *pLen = (u8 *)&total_len;
-    lw86x0_flash_write(&(pLen[1]),0x7FFE, 1);
-    lw86x0_flash_write(&(pLen[0]),0x7FFF, 1);
-
-    lw86x0_write_reg(0x00e2, 0x0300);//#tmr=1
-    lw86x0_write_reg(0x00e2, 0x0200);//#tmr=0
-    lw86x0_write_reg(0x00e2, 0x02c0);//#nvstr=1 se=1
-    lw86x0_write_reg(0x00e2, 0x02eb);//#prog=1 ifren=1 ye=1 mas=1
-    lw86x0_write_reg(0x00e2, 0x03eb);//#tmr=1
-    lw86x0_write_reg(0x00e2, 0x02eb);//#tmr=0
-    lw86x0_write_reg(0x00e2, 0x02c0);//#prog=0 ifren=0 ye=0 mas=0
-    lw86x0_write_reg(0x00e2, 0x0200);//#nvstr=0 se=0
-    lw86x0_write_reg(0x00e2, 0x0204);//#xe=1
-    lw86x0_write_reg(0x00e2, 0x0214);//#erase=1
-    udelay(5);
-    lw86x0_write_reg(0x00e2, 0x0294);//#nvstr=1
-    mdelay(20);
-    lw86x0_write_reg(0x00e2, 0x0284);//#erase=0
-    udelay(5);
-    lw86x0_write_reg(0x00e2, 0x0204);//#nvstr=0
-    lw86x0_write_reg(0x00e2, 0x0200);//#xe=0 
-    lw86x0_write_reg(0x00e2, 0x0000); 
-    lw86x0_write_reg(0x000c, 0xffff); 
-    lw86x0_stop_timer(0);
-}
-
-void lw86x0_flash_read(u8* pbData, u16 start_addr, u16 num)
-{
-    lw86x0_stop_timer(1);
-    u16 cnt;
-    u16 rd_data = 0;
-    u8 *buf;
-    for(cnt=0; cnt<num;cnt++)
-    {
-        lw86x0_write_reg(0x00e4, 0x0000);//#read data
-        lw86x0_write_reg(0x00e2, 0x0300);//#tmr=1
-        lw86x0_write_reg(0x00e3, start_addr+cnt);
-        lw86x0_write_reg(0x00e2, 0x034c);//#se=1 ye=1 xe=1       
-        lw86x0_write_reg(0x00e2, 0x0300);//#se=1 ye=1 xe=1
-        lw86x0_read_reg(0x00e4, &rd_data,1);
-        buf = (u8 *)&rd_data;
-        pbData[cnt] = buf[1];        
-    }
-    lw86x0_stop_timer(0);
-}
-
-
-static long wmt_ts_ioctl(/*struct inode * node,*/ struct file *dev, unsigned int cmd, unsigned long arg)
-{
-    reg_word regword;
-    //rawdata rdata;
-    rawdata *rdata;
-    flash_op f_pkt;//flash packet    
-
-    int ret = 0;
-    char ch;
-    rdata = kzalloc(sizeof(rawdata), GFP_KERNEL);
-    if (!rdata) {
-		errlog("mem alloc fail.\n");
-		return -ENOMEM;
-    }
-	
-    if (_IOC_TYPE(cmd) != TS_IOC_MAGIC){ 
-        dbg("CMD ERROR!");
-        return -ENOTTY;
-    }
-	
-    if (_IOC_NR(cmd) > TS_IOC_MAXNR){ 
-        dbg("NO SUCH IO CMD!\n");
-        return -ENOTTY;
-    }
-
-    switch (cmd) {	
-        case LW86X0_WRITE_REG:
-            copy_from_user(&regword, (reg_word*)arg, sizeof(regword));
-            dbg("write reg[%d] word value 0x%x", regword.uOffset, regword.uValue );
-            ret = lw86x0_write_reg(regword.uOffset, regword.uValue);
-            if (ret != 0)
-            {
-                dbg("Faied to write reg. ret 0x%x\n",ret);        
-            }
-            return 0;
-        case LW86X0_READ_REG:
-            copy_from_user(&regword, (reg_word*)arg, sizeof(regword));
-            ret = lw86x0_read_reg(regword.uOffset, &regword.uValue, 1);
-            if (ret != 0)
-            {
-                dbg("Faied to read reg. ret 0x%x\n",ret);        
-            }
-            else
-            {       
-                
-                dbg("read reg[%d]=0x%04x",regword.uOffset, regword.uValue);
-            }
-            copy_to_user((unsigned int*)arg, &regword, sizeof(regword));
-            return 0;  
-        case LW86X0_CTRL_DEBUG_MODE:
-            copy_from_user(&ch, (char*)arg, sizeof(char));
-            printk("LW86X0_CTRL_DEBUG_MODE,%c", ch);
-            if(ch=='1')
-            {
-                g_dbgmode = 1;
-                wmt_disable_gpirq(irq_gpio);
-            }
-            else
-            {
-                g_dbgmode = 0;
-                wmt_enable_gpirq(irq_gpio);
-            }
-            return 0;   
-		/*
-        case LW86X0_CTRL_RD_DIFF:
-            copy_from_user(&rdata, (rawdata*)arg, sizeof(rdata));
-            printk("tpd-ioctrl: LW86X0_CTRL_RD_DIFF\n");
-            read_diff(&rdata);            
-            copy_to_user((unsigned int*)arg, &rdata, sizeof(rdata));
-            return 0;
-        case LW86X0_CTRL_RD_CDC:
-            copy_from_user(&rdata, (rawdata*)arg, sizeof(rdata));
-            printk("tpd-ioctrl: LW86X0_CTRL_RD_CDC\n");
-            read_cdc(&rdata);            
-            copy_to_user((unsigned int*)arg, &rdata, sizeof(rdata));
-            return 0;
-        case LW86X0_CTRL_RD_AMB:
-            copy_from_user(&rdata, (rawdata*)arg, sizeof(rdata));
-            printk("tpd-ioctrl: LW86X0_CTRL_RD_AMB\n");
-            read_amb(&rdata);            
-            copy_to_user((unsigned int*)arg, &rdata, sizeof(rdata));
-            return 0;
-		*/
-		case LW86X0_CTRL_RD_DIFF:
-            copy_from_user(rdata, (rawdata*)arg, sizeof(*rdata));
-            printk("tpd-ioctrl: LW86X0_CTRL_RD_DIFF\n");
-            read_diff(rdata);            
-            copy_to_user((unsigned int*)arg, rdata, sizeof(*rdata));
-            return 0;
-        case LW86X0_CTRL_RD_CDC:
-            copy_from_user(rdata, (rawdata*)arg, sizeof(*rdata));
-            printk("tpd-ioctrl: LW86X0_CTRL_RD_CDC\n");
-            read_cdc(rdata);            
-            copy_to_user((unsigned int*)arg, rdata, sizeof(*rdata));
-            return 0;
-        case LW86X0_CTRL_RD_AMB:
-            copy_from_user(rdata, (rawdata*)arg, sizeof(*rdata));
-            printk("tpd-ioctrl: LW86X0_CTRL_RD_AMB\n");
-            read_amb(rdata);            
-            copy_to_user((unsigned int*)arg, rdata, sizeof(*rdata));
-            return 0;
-        case LW86X0_FLASH_DOWNLOAD:
-            copy_from_user(&f_pkt, (flash_op*)arg, sizeof(f_pkt));
-            if(f_pkt.startaddr==0)
-            {
-                lw86x0_flash_write_prepare();                
-            }
-            lw86x0_flash_write(f_pkt.data, 
-                               f_pkt.startaddr, 
-                               f_pkt.pktlen);
-            printk("dnload: start addr = %04x\n",f_pkt.startaddr);
-            if(f_pkt.lastpkt==1)
-            {
-                u16 write_len = f_pkt.startaddr + f_pkt.pktlen;                
-                lw86x0_flash_write_finish(write_len);                
-            }
-            return 0;
-        case LW86X0_FLASH_UPLOAD:
-            copy_from_user(&f_pkt, (flash_op*)arg, sizeof(f_pkt));
-            lw86x0_flash_read(f_pkt.data, f_pkt.startaddr, f_pkt.pktlen);
-            printk("upload: start addr = %04x\n",f_pkt.startaddr);
-            printk("\n");            
-            copy_to_user((int*)arg, &f_pkt, sizeof(f_pkt));
-            return 0;     
-        case LW86X0_CTRL_STOP_TIMER:       
-            copy_from_user(&ch, (char*)arg, sizeof(char));
-            if(ch == '1')
-                lw86x0_stop_timer(1);
-            else
-                lw86x0_stop_timer(0);
-            return 0;
-	}
-	kfree(rdata);
-	return -EINVAL;
-}
-
-static ssize_t wmt_ts_read(struct file *filp, char *buf, size_t count, loff_t *l)
-{
-	return 0;
-}
-
-
-static struct file_operations wmt_ts_fops = {
-    .read           = wmt_ts_read,
-    .poll           = wmt_ts_poll,
-    .unlocked_ioctl = wmt_ts_ioctl,
-    .open           = wmt_ts_open,
-    .release        = wmt_ts_close,
-};
-
-static int ts_writeproc( struct file   *file,
-                         const char    *buffer,
-                         unsigned long count,
-                         void          *data )
-{
-    int calibrate = 0;
-    int val = 0;
-
-    if (sscanf(buffer, "calibrate=%d\n", &calibrate))
-    {
-        if (1 == calibrate)
-        {
-            if((l_tsdev->capacitance_calibrate != NULL) && 
-	       (0 == l_tsdev->capacitance_calibrate()))
-            {
-                printk(KERN_ALERT "%s calibration successfully!\n", l_tsdev->ts_id);
-            } else {
-                printk(KERN_ALERT "%s calibration failed!\n", l_tsdev->ts_id);
-            }
-       }
-    } else if (sscanf(buffer, "out=%d\n", &val))
-    {
-        switch(val)
-        {
-            case 1: // reset1
-                REG32_VAL(__GPIO_BASE+0x0040) |= (1<<irq_gpio); //enable gpio
-                REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<irq_gpio); //out high
-                REG32_VAL(__GPIO_BASE+0x0080) |= (1<<irq_gpio); //set input
-                break;
-            case 0: // reset2
-                REG32_VAL(__GPIO_BASE+0x0040) |= (1<<irq_gpio); //enable gpio
-                REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<irq_gpio); //out high
-                REG32_VAL(__GPIO_BASE+0x0080) |= (1<<irq_gpio); //set input
-                break;
-            default:
-                break;
-        };
-    }
-    return count;
-}
-
-static int ts_readproc(char *page, char **start, off_t off,
-                       int count, int *eof, void *data)
-{
-    int len = 0;
-
-    len = sprintf(page, 
-                  "echo calibrate=1 > /proc/wmtts_config   to calibrate ts.\n");
-    return len;
-}
-
-unsigned char wmt_ts_get_i2caddr(void)
-{
-    return ts_i2c_addr;
-}
-
-static int wmt_check_touch_env(void)
-{
-    int ret = 0;
-    int len = 127;
-    char retval[128] = {0},*p=NULL,*s=NULL;
-    int Enable=0;
-
-    // Get u-boot parameter
-    ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-    if(ret){
-    	errlog("Read wmt.io.touch Failed.\n");
-    	return -EIO;
-    }
-    
-    //check touch enable	
-    p = retval;
-    sscanf(p,"%d:", &Enable);
-    if(Enable == 0){
-    errlog("Touch Screen Is Disabled.\n");
-    return -ENODEV;
-    }
-
-    //check touch IC name
-    p = strchr(p,':');p++;
-    if (strncmp(p, l_tp[0].name, strlen(l_tp[0].name))) {
-    	errlog("Can't find %s!\n", l_tp[0].name);
-    	return -ENODEV;
-    }
-    
-    //get firmware file name
-    s = strchr(p,':');
-    memset(l_tp[0].name,0x00,sizeof(l_tp[0].name));
-    strncpy(l_tp[0].name, p, (s-p));
-    dbg("ts_fwname=%s\n", l_tp[0].name);
-
-    p = s + 1;
-    ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%x",
-    		&irq_gpio,&panelres_x,&panelres_y,&rst_gpio,
-    		&(l_tp[0].xaxis),&(l_tp[0].xdir),&(l_tp[0].ydir),
-    		&(l_tp[0].finger_num),&(l_tp[0].i2caddr));
-
-    dbg("%d;%d;%d;%d;%d;%d;%d;%d;%x;",irq_gpio,panelres_x,panelres_y,rst_gpio,
-    		(l_tp[0].xaxis),(l_tp[0].xdir),(l_tp[0].ydir),
-    		(l_tp[0].finger_num),(l_tp[0].i2caddr));
-
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-    if (!ret) {
-		int tmp[6];
-	    p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-		    lcd_exchg = 1;
-    }
-
-    return 0;
-}
-//#if 0
-//add by jackie i2c_board_info
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = WMT_TS_I2C_NAME,
-	.flags         = 0x00,
-	//.addr          = 0x18,   //WMT_TS_I2C_ADDR,//why error?
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-}; 
-//add jackie static 
- int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-
-	ts_i2c_board_info.addr =  l_tp[0].i2caddr;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(1);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-//add by jackie
-struct i2c_client* ts_get_i2c_client(void)
-{
-	return l_client;
-}
-//add
-static int __init wmt_ts_init(void)
-{
-    int ret = 0;
-  
-    if(wmt_check_touch_env())
-        return -ENODEV;
-		
-//add by jackie
-  	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-
-    mutex_init(&cal_mutex);
-	
-    if (l_tsdev->init() < 0){
-        printk(KERN_ERR "Errors to init %s ts IC!!!\n", l_tsdev->ts_id);
-        return -1;
-    }
-    if (wmt_ts_enable_keyled())
-        wmt_ts_init_light();
-     // Create device node
-    if (register_chrdev (TS_MAJOR, TS_NAME, &wmt_ts_fops)) {
-        printk (KERN_ERR "wmt touch: unable to get major %d\n", TS_MAJOR);
-        return -EIO;
-    }	
-	
-    l_dev_class = class_create(THIS_MODULE, TS_NAME);
-    if (IS_ERR(l_dev_class)){
-        ret = PTR_ERR(l_dev_class);
-        printk(KERN_ERR "Can't class_create touch device !!\n");
-        return ret;
-    }
-    l_clsdevice = device_create(l_dev_class, NULL, MKDEV(TS_MAJOR, 0), NULL, TS_NAME);
-    if (IS_ERR(l_clsdevice)){
-        ret = PTR_ERR(l_clsdevice);
-        printk(KERN_ERR "Failed to create device %s !!!",TS_NAME);
-        return ret;
-    }
-	
-    // register device and driver of platform
-    ret = platform_device_register(&wmt_ts_plt_device);
-    if(ret){
-        errlog("wmt ts plat device register failed!\n");
-        return ret;
-    }
-    ret = platform_driver_register(&wmt_ts_plt_driver);
-    if(ret){
-        errlog("can not register platform_driver_register\n");
-        platform_device_unregister(&wmt_ts_plt_device);
-        return ret;
-    }
-
-    klog("wmt ts driver init ok!\n");
-    return ret;
-}
-
-//add by jackie
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-//add end
-
-static void __exit wmt_ts_exit(void)
-{
-    dbg("%s\n",__FUNCTION__);
-
-    if (wmt_ts_enable_keyled())
-        wmt_ts_remove_light();
-    l_tsdev->exit();
-    mutex_destroy(&cal_mutex);
-    platform_driver_unregister(&wmt_ts_plt_driver);
-    platform_device_unregister(&wmt_ts_plt_device);
-    device_destroy(l_dev_class, MKDEV(TS_MAJOR, 0));
-    unregister_chrdev(TS_MAJOR, TS_NAME);
-    class_destroy(l_dev_class);
-	ts_i2c_unregister_device();
-}
-
-
-module_init(wmt_ts_init);
-module_exit(wmt_ts_exit);
-
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/wmt_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/wmt_ts.h
deleted file mode 100755
index ff1218ac..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/wmt_ts.h
+++ /dev/null
@@ -1,98 +0,0 @@
-
-#ifndef WMT_TSH_201010191758
-#define WMT_TSH_201010191758
-
-#include <linux/platform_device.h>
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-
-//#define DEBUG_WMT_TS
-#ifdef DEBUG_WMT_TS
-#undef dbg
-#define dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args)
-
-//#define dbg(fmt, args...) if (wmt_ts_isrundbg()) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-#else
-#define dbg(fmt, args...) 
-#endif
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-
-#define DONOTHING 0xff
-
-#define WMT_TS_I2C_NAME "lw86x0-ts"
-//////////////////////////////data type///////////////////////////
-typedef struct {
-	short pressure;
-	short x;
-	short y;
-	//short millisecs;
-} TS_EVENT;
-
-struct wmtts_device
-{
-	//data
-	char* driver_name;
-	char* ts_id;
-	//function
-	int (*init)(void);
-	int (*probe)(struct platform_device *platdev);
-	int (*remove)(struct platform_device *pdev);
-	void (*exit)(void);
-	int (*suspend)(struct platform_device *pdev, pm_message_t state);
-	int (*resume)(struct platform_device *pdev);
-	int (*capacitance_calibrate)(void);
-	int (*wait_penup)(struct wmtts_device*tsdev); // waiting untill penup
-	int penup; // 0--pendown;1--penup
-	
-};
-
-//////////////////////////function interface/////////////////////////
-extern  int wmt_ts_get_gpionum(void);
-extern  int wmt_ts_get_resolvX(void);
-extern  int wmt_ts_get_resolvY(void);
-extern  int wmt_ts_set_rawcoord(unsigned short x, unsigned short y);
-extern int wmt_set_gpirq(unsigned int num, int type);
-extern int wmt_get_tsirqnum(void);
-extern int wmt_disable_gpirq(unsigned int num);
-extern int wmt_enable_gpirq(unsigned int num);
-extern int wmt_is_tsirq_enable(int num);
-extern void wmt_enable_rst_pull(int enable);
-extern void wmt_set_rst_pull(int up);
-extern void wmt_rst_output(int high);
-void wmt_rst_input(void);
-extern int wmt_is_tsint(int num);
-extern void wmt_clr_int(int num);
-extern void wmt_tsreset_init(int num);
-extern int wmt_ts_get_resetgpnum(void);
-extern int wmt_ts_get_lcdexchg(void);
-extern unsigned char wmt_ts_get_i2caddr(void);
-extern void wmt_ts_turnoff_light(void);
-extern void wmt_ts_turnon_light(void);
-extern int wmt_ts_enable_tskey(void);
-extern int  wmt_ts_get_configfilename(char* fname);
-extern int  wmt_ts_get_firmwfilename(char* fname);
-extern int wmt_ts_get_xaxis(void);
-extern int wmt_ts_get_xdir(void);
-extern int wmt_ts_get_ydir(void);
-extern int wmt_ts_get_fingernum(void);
-extern int wmt_ts_enable_keyled(void);
-extern int wmt_set_irq_mode(unsigned int num, int mode);
-extern int wmt_disable_gpirq(unsigned int num);
-extern int wmt_enable_gpirq(unsigned int num);
-extern int ts_i2c_register_device (void);
-extern struct i2c_client* ts_get_i2c_client(void);
-
-extern void lw86x0_flash_write_prepare(void);
-extern void lw86x0_flash_read(u8* pbData, u16 start_addr, u16 num);
-extern void lw86x0_flash_write(u8* pbData,u16 start_addr, u16 num);
-extern void lw86x0_flash_write_finish(u16 total_len);
-#endif
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/mainstone-wm97xx.c b/ANDROID_3.4.5/drivers/input/touchscreen/mainstone-wm97xx.c
deleted file mode 100644
index 7d2b2136..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/mainstone-wm97xx.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * mainstone-wm97xx.c  --  Mainstone Continuous Touch screen driver for
- *                         Wolfson WM97xx AC97 Codecs.
- *
- * Copyright 2004, 2007 Wolfson Microelectronics PLC.
- * Author: Liam Girdwood <lrg@slimlogic.co.uk>
- * Parts Copyright : Ian Molton <spyro@f2s.com>
- *                   Andrew Zabolotny <zap@homelink.ru>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- * Notes:
- *     This is a wm97xx extended touch driver to capture touch
- *     data in a continuous manner on the Intel XScale architecture
- *
- *  Features:
- *       - codecs supported:- WM9705, WM9712, WM9713
- *       - processors supported:- Intel XScale PXA25x, PXA26x, PXA27x
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/wm97xx.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-
-#include <mach/regs-ac97.h>
-
-#include <asm/mach-types.h>
-
-struct continuous {
-	u16 id;    /* codec id */
-	u8 code;   /* continuous code */
-	u8 reads;  /* number of coord reads per read cycle */
-	u32 speed; /* number of coords per second */
-};
-
-#define WM_READS(sp) ((sp / HZ) + 1)
-
-static const struct continuous cinfo[] = {
-	{WM9705_ID2, 0, WM_READS(94), 94},
-	{WM9705_ID2, 1, WM_READS(188), 188},
-	{WM9705_ID2, 2, WM_READS(375), 375},
-	{WM9705_ID2, 3, WM_READS(750), 750},
-	{WM9712_ID2, 0, WM_READS(94), 94},
-	{WM9712_ID2, 1, WM_READS(188), 188},
-	{WM9712_ID2, 2, WM_READS(375), 375},
-	{WM9712_ID2, 3, WM_READS(750), 750},
-	{WM9713_ID2, 0, WM_READS(94), 94},
-	{WM9713_ID2, 1, WM_READS(120), 120},
-	{WM9713_ID2, 2, WM_READS(154), 154},
-	{WM9713_ID2, 3, WM_READS(188), 188},
-};
-
-/* continuous speed index */
-static int sp_idx;
-static u16 last, tries;
-static int irq;
-
-/*
- * Pen sampling frequency (Hz) in continuous mode.
- */
-static int cont_rate = 200;
-module_param(cont_rate, int, 0);
-MODULE_PARM_DESC(cont_rate, "Sampling rate in continuous mode (Hz)");
-
-/*
- * Pen down detection.
- *
- * This driver can either poll or use an interrupt to indicate a pen down
- * event. If the irq request fails then it will fall back to polling mode.
- */
-static int pen_int;
-module_param(pen_int, int, 0);
-MODULE_PARM_DESC(pen_int, "Pen down detection (1 = interrupt, 0 = polling)");
-
-/*
- * Pressure readback.
- *
- * Set to 1 to read back pen down pressure
- */
-static int pressure;
-module_param(pressure, int, 0);
-MODULE_PARM_DESC(pressure, "Pressure readback (1 = pressure, 0 = no pressure)");
-
-/*
- * AC97 touch data slot.
- *
- * Touch screen readback data ac97 slot
- */
-static int ac97_touch_slot = 5;
-module_param(ac97_touch_slot, int, 0);
-MODULE_PARM_DESC(ac97_touch_slot, "Touch screen data slot AC97 number");
-
-
-/* flush AC97 slot 5 FIFO on pxa machines */
-#ifdef CONFIG_PXA27x
-static void wm97xx_acc_pen_up(struct wm97xx *wm)
-{
-	schedule_timeout_uninterruptible(1);
-
-	while (MISR & (1 << 2))
-		MODR;
-}
-#else
-static void wm97xx_acc_pen_up(struct wm97xx *wm)
-{
-	unsigned int count;
-
-	schedule_timeout_uninterruptible(1);
-
-	for (count = 0; count < 16; count++)
-		MODR;
-}
-#endif
-
-static int wm97xx_acc_pen_down(struct wm97xx *wm)
-{
-	u16 x, y, p = 0x100 | WM97XX_ADCSEL_PRES;
-	int reads = 0;
-
-	/* When the AC97 queue has been drained we need to allow time
-	 * to buffer up samples otherwise we end up spinning polling
-	 * for samples.  The controller can't have a suitably low
-	 * threshold set to use the notifications it gives.
-	 */
-	schedule_timeout_uninterruptible(1);
-
-	if (tries > 5) {
-		tries = 0;
-		return RC_PENUP;
-	}
-
-	x = MODR;
-	if (x == last) {
-		tries++;
-		return RC_AGAIN;
-	}
-	last = x;
-	do {
-		if (reads)
-			x = MODR;
-		y = MODR;
-		if (pressure)
-			p = MODR;
-
-		dev_dbg(wm->dev, "Raw coordinates: x=%x, y=%x, p=%x\n",
-			x, y, p);
-
-		/* are samples valid */
-		if ((x & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_X ||
-		    (y & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_Y ||
-		    (p & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_PRES)
-			goto up;
-
-		/* coordinate is good */
-		tries = 0;
-		input_report_abs(wm->input_dev, ABS_X, x & 0xfff);
-		input_report_abs(wm->input_dev, ABS_Y, y & 0xfff);
-		input_report_abs(wm->input_dev, ABS_PRESSURE, p & 0xfff);
-		input_report_key(wm->input_dev, BTN_TOUCH, (p != 0));
-		input_sync(wm->input_dev);
-		reads++;
-	} while (reads < cinfo[sp_idx].reads);
-up:
-	return RC_PENDOWN | RC_AGAIN;
-}
-
-static int wm97xx_acc_startup(struct wm97xx *wm)
-{
-	int idx = 0, ret = 0;
-
-	/* check we have a codec */
-	if (wm->ac97 == NULL)
-		return -ENODEV;
-
-	/* Go you big red fire engine */
-	for (idx = 0; idx < ARRAY_SIZE(cinfo); idx++) {
-		if (wm->id != cinfo[idx].id)
-			continue;
-		sp_idx = idx;
-		if (cont_rate <= cinfo[idx].speed)
-			break;
-	}
-	wm->acc_rate = cinfo[sp_idx].code;
-	wm->acc_slot = ac97_touch_slot;
-	dev_info(wm->dev,
-		 "mainstone accelerated touchscreen driver, %d samples/sec\n",
-		 cinfo[sp_idx].speed);
-
-	/* IRQ driven touchscreen is used on Palm hardware */
-	if (machine_is_palmt5() || machine_is_palmtx() || machine_is_palmld()) {
-		pen_int = 1;
-		irq = 27;
-		/* There is some obscure mutant of WM9712 interbred with WM9713
-		 * used on Palm HW */
-		wm->variant = WM97xx_WM1613;
-	} else if (machine_is_mainstone() && pen_int)
-		irq = 4;
-
-	if (irq) {
-		ret = gpio_request(irq, "Touchscreen IRQ");
-		if (ret)
-			goto out;
-
-		ret = gpio_direction_input(irq);
-		if (ret) {
-			gpio_free(irq);
-			goto out;
-		}
-
-		wm->pen_irq = gpio_to_irq(irq);
-		irq_set_irq_type(wm->pen_irq, IRQ_TYPE_EDGE_BOTH);
-	} else /* pen irq not supported */
-		pen_int = 0;
-
-	/* codec specific irq config */
-	if (pen_int) {
-		switch (wm->id) {
-		case WM9705_ID2:
-			break;
-		case WM9712_ID2:
-		case WM9713_ID2:
-			/* use PEN_DOWN GPIO 13 to assert IRQ on GPIO line 2 */
-			wm97xx_config_gpio(wm, WM97XX_GPIO_13, WM97XX_GPIO_IN,
-					   WM97XX_GPIO_POL_HIGH,
-					   WM97XX_GPIO_STICKY,
-					   WM97XX_GPIO_WAKE);
-			wm97xx_config_gpio(wm, WM97XX_GPIO_2, WM97XX_GPIO_OUT,
-					   WM97XX_GPIO_POL_HIGH,
-					   WM97XX_GPIO_NOTSTICKY,
-					   WM97XX_GPIO_NOWAKE);
-			break;
-		default:
-			dev_err(wm->dev,
-				"pen down irq not supported on this device\n");
-			pen_int = 0;
-			break;
-		}
-	}
-
-out:
-	return ret;
-}
-
-static void wm97xx_acc_shutdown(struct wm97xx *wm)
-{
-	/* codec specific deconfig */
-	if (pen_int) {
-		if (irq)
-			gpio_free(irq);
-		wm->pen_irq = 0;
-	}
-}
-
-static void wm97xx_irq_enable(struct wm97xx *wm, int enable)
-{
-	if (enable)
-		enable_irq(wm->pen_irq);
-	else
-		disable_irq_nosync(wm->pen_irq);
-}
-
-static struct wm97xx_mach_ops mainstone_mach_ops = {
-	.acc_enabled = 1,
-	.acc_pen_up = wm97xx_acc_pen_up,
-	.acc_pen_down = wm97xx_acc_pen_down,
-	.acc_startup = wm97xx_acc_startup,
-	.acc_shutdown = wm97xx_acc_shutdown,
-	.irq_enable = wm97xx_irq_enable,
-	.irq_gpio = WM97XX_GPIO_2,
-};
-
-static int mainstone_wm97xx_probe(struct platform_device *pdev)
-{
-	struct wm97xx *wm = platform_get_drvdata(pdev);
-
-	return wm97xx_register_mach_ops(wm, &mainstone_mach_ops);
-}
-
-static int mainstone_wm97xx_remove(struct platform_device *pdev)
-{
-	struct wm97xx *wm = platform_get_drvdata(pdev);
-
-	wm97xx_unregister_mach_ops(wm);
-	return 0;
-}
-
-static struct platform_driver mainstone_wm97xx_driver = {
-	.probe = mainstone_wm97xx_probe,
-	.remove = mainstone_wm97xx_remove,
-	.driver = {
-		.name = "wm97xx-touch",
-	},
-};
-module_platform_driver(mainstone_wm97xx_driver);
-
-/* Module information */
-MODULE_AUTHOR("Liam Girdwood <lrg@slimlogic.co.uk>");
-MODULE_DESCRIPTION("wm97xx continuous touch driver for mainstone");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/max11801_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/max11801_ts.c
deleted file mode 100644
index 4eab50b8..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/max11801_ts.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- * Driver for MAXI MAX11801 - A Resistive touch screen controller with
- * i2c interface
- *
- * Copyright (C) 2011 Freescale Semiconductor, Inc.
- * Author: Zhang Jiejing <jiejing.zhang@freescale.com>
- *
- * Based on mcs5000_ts.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-/*
- * This driver aims to support the series of MAXI touch chips max11801
- * through max11803. The main difference between these 4 chips can be
- * found in the table below:
- * -----------------------------------------------------
- * | CHIP     |  AUTO MODE SUPPORT(FIFO) | INTERFACE    |
- * |----------------------------------------------------|
- * | max11800 |  YES                     |   SPI        |
- * | max11801 |  YES                     |   I2C        |
- * | max11802 |  NO                      |   SPI        |
- * | max11803 |  NO                      |   I2C        |
- * ------------------------------------------------------
- *
- * Currently, this driver only supports max11801.
- *
- * Data Sheet:
- * http://www.maxim-ic.com/datasheet/index.mvp/id/5943
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-
-/* Register Address define */
-#define GENERNAL_STATUS_REG		0x00
-#define GENERNAL_CONF_REG		0x01
-#define MESURE_RES_CONF_REG		0x02
-#define MESURE_AVER_CONF_REG		0x03
-#define ADC_SAMPLE_TIME_CONF_REG	0x04
-#define PANEL_SETUPTIME_CONF_REG	0x05
-#define DELAY_CONVERSION_CONF_REG	0x06
-#define TOUCH_DETECT_PULLUP_CONF_REG	0x07
-#define AUTO_MODE_TIME_CONF_REG		0x08 /* only for max11800/max11801 */
-#define APERTURE_CONF_REG		0x09 /* only for max11800/max11801 */
-#define AUX_MESURE_CONF_REG		0x0a
-#define OP_MODE_CONF_REG		0x0b
-
-/* FIFO is found only in max11800 and max11801 */
-#define FIFO_RD_CMD			(0x50 << 1)
-#define MAX11801_FIFO_INT		(1 << 2)
-#define MAX11801_FIFO_OVERFLOW		(1 << 3)
-
-#define XY_BUFSIZE			4
-#define XY_BUF_OFFSET			4
-
-#define MAX11801_MAX_X			0xfff
-#define MAX11801_MAX_Y			0xfff
-
-#define MEASURE_TAG_OFFSET		2
-#define MEASURE_TAG_MASK		(3 << MEASURE_TAG_OFFSET)
-#define EVENT_TAG_OFFSET		0
-#define EVENT_TAG_MASK			(3 << EVENT_TAG_OFFSET)
-#define MEASURE_X_TAG			(0 << MEASURE_TAG_OFFSET)
-#define MEASURE_Y_TAG			(1 << MEASURE_TAG_OFFSET)
-
-/* These are the state of touch event state machine */
-enum {
-	EVENT_INIT,
-	EVENT_MIDDLE,
-	EVENT_RELEASE,
-	EVENT_FIFO_END
-};
-
-struct max11801_data {
-	struct i2c_client		*client;
-	struct input_dev		*input_dev;
-};
-
-static u8 read_register(struct i2c_client *client, int addr)
-{
-	/* XXX: The chip ignores LSB of register address */
-	return i2c_smbus_read_byte_data(client, addr << 1);
-}
-
-static int max11801_write_reg(struct i2c_client *client, int addr, int data)
-{
-	/* XXX: The chip ignores LSB of register address */
-	return i2c_smbus_write_byte_data(client, addr << 1, data);
-}
-
-static irqreturn_t max11801_ts_interrupt(int irq, void *dev_id)
-{
-	struct max11801_data *data = dev_id;
-	struct i2c_client *client = data->client;
-	int status, i, ret;
-	u8 buf[XY_BUFSIZE];
-	int x = -1;
-	int y = -1;
-
-	status = read_register(data->client, GENERNAL_STATUS_REG);
-
-	if (status & (MAX11801_FIFO_INT | MAX11801_FIFO_OVERFLOW)) {
-		status = read_register(data->client, GENERNAL_STATUS_REG);
-
-		ret = i2c_smbus_read_i2c_block_data(client, FIFO_RD_CMD,
-						    XY_BUFSIZE, buf);
-
-		/*
-		 * We should get 4 bytes buffer that contains X,Y
-		 * and event tag
-		 */
-		if (ret < XY_BUFSIZE)
-			goto out;
-
-		for (i = 0; i < XY_BUFSIZE; i += XY_BUFSIZE / 2) {
-			if ((buf[i + 1] & MEASURE_TAG_MASK) == MEASURE_X_TAG)
-				x = (buf[i] << XY_BUF_OFFSET) +
-				    (buf[i + 1] >> XY_BUF_OFFSET);
-			else if ((buf[i + 1] & MEASURE_TAG_MASK) == MEASURE_Y_TAG)
-				y = (buf[i] << XY_BUF_OFFSET) +
-				    (buf[i + 1] >> XY_BUF_OFFSET);
-		}
-
-		if ((buf[1] & EVENT_TAG_MASK) != (buf[3] & EVENT_TAG_MASK))
-			goto out;
-
-		switch (buf[1] & EVENT_TAG_MASK) {
-		case EVENT_INIT:
-			/* fall through */
-		case EVENT_MIDDLE:
-			input_report_abs(data->input_dev, ABS_X, x);
-			input_report_abs(data->input_dev, ABS_Y, y);
-			input_event(data->input_dev, EV_KEY, BTN_TOUCH, 1);
-			input_sync(data->input_dev);
-			break;
-
-		case EVENT_RELEASE:
-			input_event(data->input_dev, EV_KEY, BTN_TOUCH, 0);
-			input_sync(data->input_dev);
-			break;
-
-		case EVENT_FIFO_END:
-			break;
-		}
-	}
-out:
-	return IRQ_HANDLED;
-}
-
-static void __devinit max11801_ts_phy_init(struct max11801_data *data)
-{
-	struct i2c_client *client = data->client;
-
-	/* Average X,Y, take 16 samples, average eight media sample */
-	max11801_write_reg(client, MESURE_AVER_CONF_REG, 0xff);
-	/* X,Y panel setup time set to 20us */
-	max11801_write_reg(client, PANEL_SETUPTIME_CONF_REG, 0x11);
-	/* Rough pullup time (2uS), Fine pullup time (10us)  */
-	max11801_write_reg(client, TOUCH_DETECT_PULLUP_CONF_REG, 0x10);
-	/* Auto mode init period = 5ms , scan period = 5ms*/
-	max11801_write_reg(client, AUTO_MODE_TIME_CONF_REG, 0xaa);
-	/* Aperture X,Y set to +- 4LSB */
-	max11801_write_reg(client, APERTURE_CONF_REG, 0x33);
-	/* Enable Power, enable Automode, enable Aperture, enable Average X,Y */
-	max11801_write_reg(client, OP_MODE_CONF_REG, 0x36);
-}
-
-static int __devinit max11801_ts_probe(struct i2c_client *client,
-				       const struct i2c_device_id *id)
-{
-	struct max11801_data *data;
-	struct input_dev *input_dev;
-	int error;
-
-	data = kzalloc(sizeof(struct max11801_data), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!data || !input_dev) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	data->client = client;
-	data->input_dev = input_dev;
-
-	input_dev->name = "max11801_ts";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-	input_set_abs_params(input_dev, ABS_X, 0, MAX11801_MAX_X, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, MAX11801_MAX_Y, 0, 0);
-	input_set_drvdata(input_dev, data);
-
-	max11801_ts_phy_init(data);
-
-	error = request_threaded_irq(client->irq, NULL, max11801_ts_interrupt,
-				     IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				     "max11801_ts", data);
-	if (error) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(data->input_dev);
-	if (error)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, data);
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, data);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(data);
-	return error;
-}
-
-static __devexit int max11801_ts_remove(struct i2c_client *client)
-{
-	struct max11801_data *data = i2c_get_clientdata(client);
-
-	free_irq(client->irq, data);
-	input_unregister_device(data->input_dev);
-	kfree(data);
-
-	return 0;
-}
-
-static const struct i2c_device_id max11801_ts_id[] = {
-	{"max11801", 0},
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, max11801_ts_id);
-
-static struct i2c_driver max11801_ts_driver = {
-	.driver = {
-		.name	= "max11801_ts",
-		.owner	= THIS_MODULE,
-	},
-	.id_table	= max11801_ts_id,
-	.probe		= max11801_ts_probe,
-	.remove		= __devexit_p(max11801_ts_remove),
-};
-
-module_i2c_driver(max11801_ts_driver);
-
-MODULE_AUTHOR("Zhang Jiejing <jiejing.zhang@freescale.com>");
-MODULE_DESCRIPTION("Touchscreen driver for MAXI MAX11801 controller");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/mc13783_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/mc13783_ts.c
deleted file mode 100644
index 48dc5b0d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/mc13783_ts.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Driver for the Freescale Semiconductor MC13783 touchscreen.
- *
- * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2009 Sascha Hauer, Pengutronix
- *
- * Initial development of this code was funded by
- * Phytec Messtechnik GmbH, http://www.phytec.de/
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/platform_device.h>
-#include <linux/mfd/mc13783.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-
-#define MC13783_TS_NAME	"mc13783-ts"
-
-#define DEFAULT_SAMPLE_TOLERANCE 300
-
-static unsigned int sample_tolerance = DEFAULT_SAMPLE_TOLERANCE;
-module_param(sample_tolerance, uint, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(sample_tolerance,
-		"If the minimal and maximal value read out for one axis (out "
-		"of three) differ by this value (default: "
-		__stringify(DEFAULT_SAMPLE_TOLERANCE) ") or more, the reading "
-		"is supposed to be wrong and is discarded.  Set to 0 to "
-		"disable this check.");
-
-struct mc13783_ts_priv {
-	struct input_dev *idev;
-	struct mc13xxx *mc13xxx;
-	struct delayed_work work;
-	struct workqueue_struct *workq;
-	unsigned int sample[4];
-	struct mc13xxx_ts_platform_data *touch;
-};
-
-static irqreturn_t mc13783_ts_handler(int irq, void *data)
-{
-	struct mc13783_ts_priv *priv = data;
-
-	mc13xxx_irq_ack(priv->mc13xxx, irq);
-
-	/*
-	 * Kick off reading coordinates. Note that if work happens already
-	 * be queued for future execution (it rearms itself) it will not
-	 * be rescheduled for immediate execution here. However the rearm
-	 * delay is HZ / 50 which is acceptable.
-	 */
-	queue_delayed_work(priv->workq, &priv->work, 0);
-
-	return IRQ_HANDLED;
-}
-
-#define sort3(a0, a1, a2) ({						\
-		if (a0 > a1)						\
-			swap(a0, a1);					\
-		if (a1 > a2)						\
-			swap(a1, a2);					\
-		if (a0 > a1)						\
-			swap(a0, a1);					\
-		})
-
-static void mc13783_ts_report_sample(struct mc13783_ts_priv *priv)
-{
-	struct input_dev *idev = priv->idev;
-	int x0, x1, x2, y0, y1, y2;
-	int cr0, cr1;
-
-	/*
-	 * the values are 10-bit wide only, but the two least significant
-	 * bits are for future 12 bit use and reading yields 0
-	 */
-	x0 = priv->sample[0] & 0xfff;
-	x1 = priv->sample[1] & 0xfff;
-	x2 = priv->sample[2] & 0xfff;
-	y0 = priv->sample[3] & 0xfff;
-	y1 = (priv->sample[0] >> 12) & 0xfff;
-	y2 = (priv->sample[1] >> 12) & 0xfff;
-	cr0 = (priv->sample[2] >> 12) & 0xfff;
-	cr1 = (priv->sample[3] >> 12) & 0xfff;
-
-	dev_dbg(&idev->dev,
-		"x: (% 4d,% 4d,% 4d) y: (% 4d, % 4d,% 4d) cr: (% 4d, % 4d)\n",
-		x0, x1, x2, y0, y1, y2, cr0, cr1);
-
-	sort3(x0, x1, x2);
-	sort3(y0, y1, y2);
-
-	cr0 = (cr0 + cr1) / 2;
-
-	if (!cr0 || !sample_tolerance ||
-			(x2 - x0 < sample_tolerance &&
-			 y2 - y0 < sample_tolerance)) {
-		/* report the median coordinate and average pressure */
-		if (cr0) {
-			input_report_abs(idev, ABS_X, x1);
-			input_report_abs(idev, ABS_Y, y1);
-
-			dev_dbg(&idev->dev, "report (%d, %d, %d)\n",
-					x1, y1, 0x1000 - cr0);
-			queue_delayed_work(priv->workq, &priv->work, HZ / 50);
-		} else
-			dev_dbg(&idev->dev, "report release\n");
-
-		input_report_abs(idev, ABS_PRESSURE,
-				cr0 ? 0x1000 - cr0 : cr0);
-		input_report_key(idev, BTN_TOUCH, cr0);
-		input_sync(idev);
-	} else
-		dev_dbg(&idev->dev, "discard event\n");
-}
-
-static void mc13783_ts_work(struct work_struct *work)
-{
-	struct mc13783_ts_priv *priv =
-		container_of(work, struct mc13783_ts_priv, work.work);
-	unsigned int mode = MC13XXX_ADC_MODE_TS;
-	unsigned int channel = 12;
-
-	if (mc13xxx_adc_do_conversion(priv->mc13xxx,
-				mode, channel,
-				priv->touch->ato, priv->touch->atox,
-				priv->sample) == 0)
-		mc13783_ts_report_sample(priv);
-}
-
-static int mc13783_ts_open(struct input_dev *dev)
-{
-	struct mc13783_ts_priv *priv = input_get_drvdata(dev);
-	int ret;
-
-	mc13xxx_lock(priv->mc13xxx);
-
-	mc13xxx_irq_ack(priv->mc13xxx, MC13XXX_IRQ_TS);
-
-	ret = mc13xxx_irq_request(priv->mc13xxx, MC13XXX_IRQ_TS,
-		mc13783_ts_handler, MC13783_TS_NAME, priv);
-	if (ret)
-		goto out;
-
-	ret = mc13xxx_reg_rmw(priv->mc13xxx, MC13XXX_ADC0,
-			MC13XXX_ADC0_TSMOD_MASK, MC13XXX_ADC0_TSMOD0);
-	if (ret)
-		mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_TS, priv);
-out:
-	mc13xxx_unlock(priv->mc13xxx);
-	return ret;
-}
-
-static void mc13783_ts_close(struct input_dev *dev)
-{
-	struct mc13783_ts_priv *priv = input_get_drvdata(dev);
-
-	mc13xxx_lock(priv->mc13xxx);
-	mc13xxx_reg_rmw(priv->mc13xxx, MC13XXX_ADC0,
-			MC13XXX_ADC0_TSMOD_MASK, 0);
-	mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_TS, priv);
-	mc13xxx_unlock(priv->mc13xxx);
-
-	cancel_delayed_work_sync(&priv->work);
-}
-
-static int __init mc13783_ts_probe(struct platform_device *pdev)
-{
-	struct mc13783_ts_priv *priv;
-	struct input_dev *idev;
-	int ret = -ENOMEM;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	idev = input_allocate_device();
-	if (!priv || !idev)
-		goto err_free_mem;
-
-	INIT_DELAYED_WORK(&priv->work, mc13783_ts_work);
-	priv->mc13xxx = dev_get_drvdata(pdev->dev.parent);
-	priv->idev = idev;
-	priv->touch = dev_get_platdata(&pdev->dev);
-	if (!priv->touch) {
-		dev_err(&pdev->dev, "missing platform data\n");
-		ret = -ENODEV;
-		goto err_free_mem;
-	}
-
-	/*
-	 * We need separate workqueue because mc13783_adc_do_conversion
-	 * uses keventd and thus would deadlock.
-	 */
-	priv->workq = create_singlethread_workqueue("mc13783_ts");
-	if (!priv->workq)
-		goto err_free_mem;
-
-	idev->name = MC13783_TS_NAME;
-	idev->dev.parent = &pdev->dev;
-
-	idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(idev, ABS_X, 0, 0xfff, 0, 0);
-	input_set_abs_params(idev, ABS_Y, 0, 0xfff, 0, 0);
-	input_set_abs_params(idev, ABS_PRESSURE, 0, 0xfff, 0, 0);
-
-	idev->open = mc13783_ts_open;
-	idev->close = mc13783_ts_close;
-
-	input_set_drvdata(idev, priv);
-
-	ret = input_register_device(priv->idev);
-	if (ret) {
-		dev_err(&pdev->dev,
-			"register input device failed with %d\n", ret);
-		goto err_destroy_wq;
-	}
-
-	platform_set_drvdata(pdev, priv);
-	return 0;
-
-err_destroy_wq:
-	destroy_workqueue(priv->workq);
-err_free_mem:
-	input_free_device(idev);
-	kfree(priv);
-	return ret;
-}
-
-static int __devexit mc13783_ts_remove(struct platform_device *pdev)
-{
-	struct mc13783_ts_priv *priv = platform_get_drvdata(pdev);
-
-	platform_set_drvdata(pdev, NULL);
-
-	destroy_workqueue(priv->workq);
-	input_unregister_device(priv->idev);
-	kfree(priv);
-
-	return 0;
-}
-
-static struct platform_driver mc13783_ts_driver = {
-	.remove		= __devexit_p(mc13783_ts_remove),
-	.driver		= {
-		.owner	= THIS_MODULE,
-		.name	= MC13783_TS_NAME,
-	},
-};
-
-static int __init mc13783_ts_init(void)
-{
-	return platform_driver_probe(&mc13783_ts_driver, &mc13783_ts_probe);
-}
-module_init(mc13783_ts_init);
-
-static void __exit mc13783_ts_exit(void)
-{
-	platform_driver_unregister(&mc13783_ts_driver);
-}
-module_exit(mc13783_ts_exit);
-
-MODULE_DESCRIPTION("MC13783 input touchscreen driver");
-MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" MC13783_TS_NAME);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/mcs5000_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/mcs5000_ts.c
deleted file mode 100644
index b5285118..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/mcs5000_ts.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * mcs5000_ts.c - Touchscreen driver for MELFAS MCS-5000 controller
- *
- * Copyright (C) 2009 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * Based on wm97xx-core.c
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/i2c/mcs.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-
-/* Registers */
-#define MCS5000_TS_STATUS		0x00
-#define STATUS_OFFSET			0
-#define STATUS_NO			(0 << STATUS_OFFSET)
-#define STATUS_INIT			(1 << STATUS_OFFSET)
-#define STATUS_SENSING			(2 << STATUS_OFFSET)
-#define STATUS_COORD			(3 << STATUS_OFFSET)
-#define STATUS_GESTURE			(4 << STATUS_OFFSET)
-#define ERROR_OFFSET			4
-#define ERROR_NO			(0 << ERROR_OFFSET)
-#define ERROR_POWER_ON_RESET		(1 << ERROR_OFFSET)
-#define ERROR_INT_RESET			(2 << ERROR_OFFSET)
-#define ERROR_EXT_RESET			(3 << ERROR_OFFSET)
-#define ERROR_INVALID_REG_ADDRESS	(8 << ERROR_OFFSET)
-#define ERROR_INVALID_REG_VALUE		(9 << ERROR_OFFSET)
-
-#define MCS5000_TS_OP_MODE		0x01
-#define RESET_OFFSET			0
-#define RESET_NO			(0 << RESET_OFFSET)
-#define RESET_EXT_SOFT			(1 << RESET_OFFSET)
-#define OP_MODE_OFFSET			1
-#define OP_MODE_SLEEP			(0 << OP_MODE_OFFSET)
-#define OP_MODE_ACTIVE			(1 << OP_MODE_OFFSET)
-#define GESTURE_OFFSET			4
-#define GESTURE_DISABLE			(0 << GESTURE_OFFSET)
-#define GESTURE_ENABLE			(1 << GESTURE_OFFSET)
-#define PROXIMITY_OFFSET		5
-#define PROXIMITY_DISABLE		(0 << PROXIMITY_OFFSET)
-#define PROXIMITY_ENABLE		(1 << PROXIMITY_OFFSET)
-#define SCAN_MODE_OFFSET		6
-#define SCAN_MODE_INTERRUPT		(0 << SCAN_MODE_OFFSET)
-#define SCAN_MODE_POLLING		(1 << SCAN_MODE_OFFSET)
-#define REPORT_RATE_OFFSET		7
-#define REPORT_RATE_40			(0 << REPORT_RATE_OFFSET)
-#define REPORT_RATE_80			(1 << REPORT_RATE_OFFSET)
-
-#define MCS5000_TS_SENS_CTL		0x02
-#define MCS5000_TS_FILTER_CTL		0x03
-#define PRI_FILTER_OFFSET		0
-#define SEC_FILTER_OFFSET		4
-
-#define MCS5000_TS_X_SIZE_UPPER		0x08
-#define MCS5000_TS_X_SIZE_LOWER		0x09
-#define MCS5000_TS_Y_SIZE_UPPER		0x0A
-#define MCS5000_TS_Y_SIZE_LOWER		0x0B
-
-#define MCS5000_TS_INPUT_INFO		0x10
-#define INPUT_TYPE_OFFSET		0
-#define INPUT_TYPE_NONTOUCH		(0 << INPUT_TYPE_OFFSET)
-#define INPUT_TYPE_SINGLE		(1 << INPUT_TYPE_OFFSET)
-#define INPUT_TYPE_DUAL			(2 << INPUT_TYPE_OFFSET)
-#define INPUT_TYPE_PALM			(3 << INPUT_TYPE_OFFSET)
-#define INPUT_TYPE_PROXIMITY		(7 << INPUT_TYPE_OFFSET)
-#define GESTURE_CODE_OFFSET		3
-#define GESTURE_CODE_NO			(0 << GESTURE_CODE_OFFSET)
-
-#define MCS5000_TS_X_POS_UPPER		0x11
-#define MCS5000_TS_X_POS_LOWER		0x12
-#define MCS5000_TS_Y_POS_UPPER		0x13
-#define MCS5000_TS_Y_POS_LOWER		0x14
-#define MCS5000_TS_Z_POS		0x15
-#define MCS5000_TS_WIDTH		0x16
-#define MCS5000_TS_GESTURE_VAL		0x17
-#define MCS5000_TS_MODULE_REV		0x20
-#define MCS5000_TS_FIRMWARE_VER		0x21
-
-/* Touchscreen absolute values */
-#define MCS5000_MAX_XC			0x3ff
-#define MCS5000_MAX_YC			0x3ff
-
-enum mcs5000_ts_read_offset {
-	READ_INPUT_INFO,
-	READ_X_POS_UPPER,
-	READ_X_POS_LOWER,
-	READ_Y_POS_UPPER,
-	READ_Y_POS_LOWER,
-	READ_BLOCK_SIZE,
-};
-
-/* Each client has this additional data */
-struct mcs5000_ts_data {
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	const struct mcs_platform_data *platform_data;
-};
-
-static irqreturn_t mcs5000_ts_interrupt(int irq, void *dev_id)
-{
-	struct mcs5000_ts_data *data = dev_id;
-	struct i2c_client *client = data->client;
-	u8 buffer[READ_BLOCK_SIZE];
-	int err;
-	int x;
-	int y;
-
-	err = i2c_smbus_read_i2c_block_data(client, MCS5000_TS_INPUT_INFO,
-			READ_BLOCK_SIZE, buffer);
-	if (err < 0) {
-		dev_err(&client->dev, "%s, err[%d]\n", __func__, err);
-		goto out;
-	}
-
-	switch (buffer[READ_INPUT_INFO]) {
-	case INPUT_TYPE_NONTOUCH:
-		input_report_key(data->input_dev, BTN_TOUCH, 0);
-		input_sync(data->input_dev);
-		break;
-
-	case INPUT_TYPE_SINGLE:
-		x = (buffer[READ_X_POS_UPPER] << 8) | buffer[READ_X_POS_LOWER];
-		y = (buffer[READ_Y_POS_UPPER] << 8) | buffer[READ_Y_POS_LOWER];
-
-		input_report_key(data->input_dev, BTN_TOUCH, 1);
-		input_report_abs(data->input_dev, ABS_X, x);
-		input_report_abs(data->input_dev, ABS_Y, y);
-		input_sync(data->input_dev);
-		break;
-
-	case INPUT_TYPE_DUAL:
-		/* TODO */
-		break;
-
-	case INPUT_TYPE_PALM:
-		/* TODO */
-		break;
-
-	case INPUT_TYPE_PROXIMITY:
-		/* TODO */
-		break;
-
-	default:
-		dev_err(&client->dev, "Unknown ts input type %d\n",
-				buffer[READ_INPUT_INFO]);
-		break;
-	}
-
- out:
-	return IRQ_HANDLED;
-}
-
-static void mcs5000_ts_phys_init(struct mcs5000_ts_data *data)
-{
-	const struct mcs_platform_data *platform_data =
-		data->platform_data;
-	struct i2c_client *client = data->client;
-
-	/* Touch reset & sleep mode */
-	i2c_smbus_write_byte_data(client, MCS5000_TS_OP_MODE,
-			RESET_EXT_SOFT | OP_MODE_SLEEP);
-
-	/* Touch size */
-	i2c_smbus_write_byte_data(client, MCS5000_TS_X_SIZE_UPPER,
-			platform_data->x_size >> 8);
-	i2c_smbus_write_byte_data(client, MCS5000_TS_X_SIZE_LOWER,
-			platform_data->x_size & 0xff);
-	i2c_smbus_write_byte_data(client, MCS5000_TS_Y_SIZE_UPPER,
-			platform_data->y_size >> 8);
-	i2c_smbus_write_byte_data(client, MCS5000_TS_Y_SIZE_LOWER,
-			platform_data->y_size & 0xff);
-
-	/* Touch active mode & 80 report rate */
-	i2c_smbus_write_byte_data(data->client, MCS5000_TS_OP_MODE,
-			OP_MODE_ACTIVE | REPORT_RATE_80);
-}
-
-static int __devinit mcs5000_ts_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
-{
-	struct mcs5000_ts_data *data;
-	struct input_dev *input_dev;
-	int ret;
-
-	if (!client->dev.platform_data)
-		return -EINVAL;
-
-	data = kzalloc(sizeof(struct mcs5000_ts_data), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!data || !input_dev) {
-		dev_err(&client->dev, "Failed to allocate memory\n");
-		ret = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	data->client = client;
-	data->input_dev = input_dev;
-	data->platform_data = client->dev.platform_data;
-
-	input_dev->name = "MELPAS MCS-5000 Touchscreen";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-	input_set_abs_params(input_dev, ABS_X, 0, MCS5000_MAX_XC, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, MCS5000_MAX_YC, 0, 0);
-
-	input_set_drvdata(input_dev, data);
-
-	if (data->platform_data->cfg_pin)
-		data->platform_data->cfg_pin();
-
-	ret = request_threaded_irq(client->irq, NULL, mcs5000_ts_interrupt,
-			IRQF_TRIGGER_LOW | IRQF_ONESHOT, "mcs5000_ts", data);
-
-	if (ret < 0) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_mem;
-	}
-
-	ret = input_register_device(data->input_dev);
-	if (ret < 0)
-		goto err_free_irq;
-
-	mcs5000_ts_phys_init(data);
-	i2c_set_clientdata(client, data);
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, data);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(data);
-	return ret;
-}
-
-static int __devexit mcs5000_ts_remove(struct i2c_client *client)
-{
-	struct mcs5000_ts_data *data = i2c_get_clientdata(client);
-
-	free_irq(client->irq, data);
-	input_unregister_device(data->input_dev);
-	kfree(data);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int mcs5000_ts_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	/* Touch sleep mode */
-	i2c_smbus_write_byte_data(client, MCS5000_TS_OP_MODE, OP_MODE_SLEEP);
-
-	return 0;
-}
-
-static int mcs5000_ts_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct mcs5000_ts_data *data = i2c_get_clientdata(client);
-
-	mcs5000_ts_phys_init(data);
-
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(mcs5000_ts_pm, mcs5000_ts_suspend, mcs5000_ts_resume);
-#endif
-
-static const struct i2c_device_id mcs5000_ts_id[] = {
-	{ "mcs5000_ts", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, mcs5000_ts_id);
-
-static struct i2c_driver mcs5000_ts_driver = {
-	.probe		= mcs5000_ts_probe,
-	.remove		= __devexit_p(mcs5000_ts_remove),
-	.driver = {
-		.name = "mcs5000_ts",
-#ifdef CONFIG_PM
-		.pm   = &mcs5000_ts_pm,
-#endif
-	},
-	.id_table	= mcs5000_ts_id,
-};
-
-module_i2c_driver(mcs5000_ts_driver);
-
-/* Module information */
-MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
-MODULE_DESCRIPTION("Touchscreen driver for MELFAS MCS-5000 controller");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/metusb/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/metusb/Makefile
deleted file mode 100755
index f806933e..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/metusb/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-KERNELDIR=../../../../
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=metusb
-
-obj-m	:= $(MY_MODULE_NAME).o
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers modules.builtin
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers modules.builtin
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/metusb/metusb.c b/ANDROID_3.4.5/drivers/input/touchscreen/metusb/metusb.c
deleted file mode 100755
index e86bf03c..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/metusb/metusb.c
+++ /dev/null
@@ -1,856 +0,0 @@
-
-//#define DEBUG
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb/input.h>
-#include <linux/hid.h>
-#include <asm/uaccess.h>
-#include <linux/fs.h>
-#include <linux/syscalls.h>
-
-
-#define DRIVER_VERSION		"v1.0"
-#define DRIVER_AUTHOR		"Xiaoyijian"
-#define DRIVER_DESC		"Metouch USB Touchscreen Driver"
-
-static int swap_xy = 0;
-static int swapx=0;
-static int swapy=0;
-
-static int v_shift=0;
-static int v_flag=0;
-
-static int h_shift=0;
-static int h_flag=0;
-
-
-#define TP_TIMEOUT	30
-#define TP_TIMEROUT_MAX 3
-
-/* device specifc data/functions */
-struct usbtouch_usb;
-struct usbtouch_device_info {
-	int min_xc, max_xc;
-	int min_yc, max_yc;
-	int min_press, max_press;
-	int rept_size;
-
-	/*
-	 * Always service the USB devices irq not just when the input device is
-	 * open. This is useful when devices have a watchdog which prevents us
-	 * from periodically polling the device. Leave this unset unless your
-	 * touchscreen device requires it, as it does consume more of the USB
-	 * bandwidth.
-	 */
-	bool irq_always;
-
-	void (*process_pkt) (struct usbtouch_usb *usbtouch, unsigned char *pkt, int len);
-
-	/*
-	 * used to get the packet len. possible return values:
-	 * > 0: packet len
-	 * = 0: skip one byte
-	 * < 0: -return value more bytes needed
-	 */
-	int  (*get_pkt_len) (unsigned char *pkt, int len);
-
-	int  (*read_data)   (struct usbtouch_usb *usbtouch, unsigned char *pkt);
-	int  (*alloc)       (struct usbtouch_usb *usbtouch);
-	int  (*init)        (struct usbtouch_usb *usbtouch);
-	void (*exit)	    (struct usbtouch_usb *usbtouch);
-};
-
-/* a usbtouch device */
-struct usbtouch_usb {
-	unsigned char *data;
-	dma_addr_t data_dma;
-	unsigned char *buffer;
-	int buf_len;
-	struct urb *irq;
-	struct usb_interface *interface;
-	struct input_dev *input;
-	
-	struct workqueue_struct *tp_queue;
-	struct delayed_work	tp_work;
-	struct mutex tp_timeout_mutex;
-	int tp_timer_count;
-	
-	struct usbtouch_device_info *type;
-	char name[128];
-	char phys[64];
-	void *priv;
-	int x, y;
-	int touch, press;
-};
-
-#define DEVTYPE_METOUCH 0
-
-#define USB_DEVICE_HID_CLASS(vend, prod) \
-	.match_flags = USB_DEVICE_ID_MATCH_INT_CLASS \
-		| USB_DEVICE_ID_MATCH_DEVICE, \
-	.idVendor = (vend), \
-	.idProduct = (prod), \
-	.bInterfaceClass = USB_INTERFACE_CLASS_HID, \
-	.bInterfaceProtocol = USB_INTERFACE_PROTOCOL_MOUSE
-
-/* Define these values to match your devices */
-#define METOUCH_VENDOR_ID	0x5A53
-#define METOUCH_PRODUCT_ID	0x0001
-#define METUSB_MINOR_BASE       0x0
-
-static int metouch_read_data(struct usbtouch_usb *dev, unsigned char *pkt);
-static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch,unsigned char *pkt, int len);
-static void usbtouch_irq(struct urb *urb);
-static int usbtouch_open(struct input_dev *input);
-static void usbtouch_close(struct input_dev *input);
-static int usbtouch_suspend(struct usb_interface *intf, pm_message_t message);
-static int usbtouch_resume(struct usb_interface *intf);
-static int usbtouch_reset_resume(struct usb_interface *intf);
-static void usbtouch_free_buffers(struct usb_device *udev,struct usbtouch_usb *usbtouch);
-static struct usb_endpoint_descriptor *usbtouch_get_input_endpoint(struct usb_host_interface *interface);
-static int usbtouch_probe(struct usb_interface *intf,const struct usb_device_id *id);
-static void usbtouch_disconnect(struct usb_interface *intf);
-static int __init usbtouch_init(void);
-static void __exit usbtouch_cleanup(void);
-static void GetUserCfg(void);
-static void AnlysCmd(char *cmd);
-static int myatoi(char *str);
-static void DeleteAllSpace(char *cmd);
-int mypow(int t);
-
-
-static struct usbtouch_device_info usbtouch_dev_info[] = {
-	[DEVTYPE_METOUCH] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.rept_size	= 8,
-		.read_data	= metouch_read_data,
-	},
-};
-
-static struct usb_device_id metusb_table [] = {
-	{ USB_DEVICE(METOUCH_VENDOR_ID, METOUCH_PRODUCT_ID) },
-	{ }					/* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, metusb_table);
-
-/*****************************************************************************
- * METOUCH Part
- */
-/*
-AA 55 XL XH YL YH BTN CRC
-****************************************************************************/
-static int metouch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = (pkt[3] << 8) | pkt[2];
-	dev->y = (pkt[5] << 8) | pkt[4];
-	dev->touch = (pkt[6] & 0x03) ? 1 : 0;
-        
-        if (h_flag == 0) dev->x = dev->x + h_shift;
-        if (v_flag == 0) dev->y = dev->y + v_shift;
-        
-        if (h_flag>0) 
-               {
-               if (dev->x > h_shift) dev->x = dev->x - h_shift;
-               else dev->x=0;
-               }          
-
-        if (v_flag>0) 
-               {
-               if (dev->y > v_shift) dev->y = dev->y - v_shift;
-               else dev->y=0;
-               }          
-    
-        if (dev->x > 4095) dev->x=4095;
-        if (dev->y > 4095) dev->y=4095;
-
-        if (dev->x <0) dev->x=0;
-        if (dev->y <0) dev->y=0;
-
-        if (swapx>0) dev->x = 4095 - dev->x;
-        if (swapy>0) dev->y = 4095 - dev->y;
-
-	return 1;
-}
-
-
-/*****************************************************************************
- * Generic Part
- */
-static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch,
-                                 unsigned char *pkt, int len)
-{
-	struct usbtouch_device_info *type = usbtouch->type;
-
-	if (!type->read_data(usbtouch, pkt))
-			return;
-
-	mutex_lock(&usbtouch->tp_timeout_mutex);
-	if( usbtouch->tp_timer_count < 0 ){
-		queue_delayed_work(usbtouch->tp_queue, &usbtouch->tp_work, msecs_to_jiffies(TP_TIMEOUT));
-	}
-	usbtouch->tp_timer_count = TP_TIMEROUT_MAX;
-	mutex_unlock(&usbtouch->tp_timeout_mutex);
-
-	//input_report_key(usbtouch->input, BTN_TOUCH, usbtouch->touch);
-	input_report_abs(usbtouch->input, ABS_MT_TRACKING_ID, 0);
-	if (swap_xy) {
-		//input_report_abs(usbtouch->input, ABS_X, usbtouch->y);
-		//input_report_abs(usbtouch->input, ABS_Y, usbtouch->x);
-		input_report_abs(usbtouch->input, ABS_MT_POSITION_X, usbtouch->y );
-		input_report_abs(usbtouch->input, ABS_MT_POSITION_Y, usbtouch->x );
-	} else {
-		//input_report_abs(usbtouch->input, ABS_X, usbtouch->x);
-		//input_report_abs(usbtouch->input, ABS_Y, usbtouch->y);
-		input_report_abs(usbtouch->input, ABS_MT_POSITION_X, usbtouch->x );
-		input_report_abs(usbtouch->input, ABS_MT_POSITION_Y, usbtouch->y );		
-	}
-	//if (type->max_press)
-	//	input_report_abs(usbtouch->input, ABS_PRESSURE, usbtouch->press);
-	//input_sync(usbtouch->input);
-	input_mt_sync(usbtouch->input);
-	input_sync(usbtouch->input);
-	
-
-
-}
-
-
-static void usbtouch_irq(struct urb *urb)
-{
-	struct usbtouch_usb *usbtouch = urb->context;
-	int retval;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ETIME:
-		/* this urb is timing out */
-		dbg("%s - urb timed out - was the device unplugged?",
-		    __func__);
-		return;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-	case -EPIPE:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d",
-		    __func__, urb->status);
-		return;
-	default:
-		dbg("%s - nonzero urb status received: %d",
-		    __func__, urb->status);
-		goto exit;
-	}
-
-	usbtouch->type->process_pkt(usbtouch, usbtouch->data, urb->actual_length);
-
-exit:
-	usb_mark_last_busy(interface_to_usbdev(usbtouch->interface));
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		err("%s - usb_submit_urb failed with result: %d",
-		    __func__, retval);
-}
-
-static int usbtouch_open(struct input_dev *input)
-{
-	struct usbtouch_usb *usbtouch = input_get_drvdata(input);
-	int r;
-
-	usbtouch->irq->dev = interface_to_usbdev(usbtouch->interface);
-
-	r = usb_autopm_get_interface(usbtouch->interface) ? -EIO : 0;
-	if (r < 0)
-		goto out;
-
-	if (!usbtouch->type->irq_always) {
-		if (usb_submit_urb(usbtouch->irq, GFP_KERNEL)) {
-			r = -EIO;
-			goto out_put;
-		}
-	}
-
-	usbtouch->interface->needs_remote_wakeup = 1;
-out_put:
-	usb_autopm_put_interface(usbtouch->interface);
-out:
-	return r;
-}
-
-static void usbtouch_close(struct input_dev *input)
-{
-	struct usbtouch_usb *usbtouch = input_get_drvdata(input);
-	int r;
-
-	if (!usbtouch->type->irq_always)
-		usb_kill_urb(usbtouch->irq);
-	r = usb_autopm_get_interface(usbtouch->interface);
-	usbtouch->interface->needs_remote_wakeup = 0;
-	if (!r)
-		usb_autopm_put_interface(usbtouch->interface);
-}
-
-static int usbtouch_suspend(struct usb_interface *intf, pm_message_t message)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-
-	usb_kill_urb(usbtouch->irq);
-
-	return 0;
-}
-
-static int usbtouch_resume(struct usb_interface *intf)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-	struct input_dev *input = usbtouch->input;
-	int result = 0;
-
-	mutex_lock(&input->mutex);
-	if (input->users || usbtouch->type->irq_always)
-		result = usb_submit_urb(usbtouch->irq, GFP_NOIO);
-	mutex_unlock(&input->mutex);
-
-	return result;
-}
-
-static int usbtouch_reset_resume(struct usb_interface *intf)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-	struct input_dev *input = usbtouch->input;
-	int err = 0;
-
-	/* reinit the device */
-	if (usbtouch->type->init) {
-		err = usbtouch->type->init(usbtouch);
-		if (err) {
-			dbg("%s - type->init() failed, err: %d",
-			    __func__, err);
-			return err;
-		}
-	}
-
-	/* restart IO if needed */
-	mutex_lock(&input->mutex);
-	if (input->users)
-		err = usb_submit_urb(usbtouch->irq, GFP_NOIO);
-	mutex_unlock(&input->mutex);
-
-	return err;
-}
-
-static void usbtouch_free_buffers(struct usb_device *udev,
-				  struct usbtouch_usb *usbtouch)
-{
-	usb_free_coherent(udev, usbtouch->type->rept_size,
-			  usbtouch->data, usbtouch->data_dma);
-	kfree(usbtouch->buffer);
-}
-
-static struct usb_endpoint_descriptor *usbtouch_get_input_endpoint(struct usb_host_interface *interface)
-{
-	int i;
-
-	for (i = 0; i < interface->desc.bNumEndpoints; i++)
-		if (usb_endpoint_dir_in(&interface->endpoint[i].desc))
-			return &interface->endpoint[i].desc;
-
-	return NULL;
-}
-
-
-static void tp_timeout_func(struct work_struct *work){
-	struct usbtouch_usb *usbtouch =
-		container_of(work, struct usbtouch_usb, tp_work.work);			
-	int button_up = -1;
-
-	mutex_lock(&usbtouch->tp_timeout_mutex);
-	button_up = --usbtouch->tp_timer_count;
-	mutex_unlock(&usbtouch->tp_timeout_mutex);
-	
-	if( button_up < 0){
-		input_mt_sync(usbtouch->input);
-		input_sync(usbtouch->input);
-	}else{
-		queue_delayed_work(usbtouch->tp_queue, &usbtouch->tp_work, msecs_to_jiffies(TP_TIMEOUT));
-	}
-	
-}
-
-static int usbtouch_probe(struct usb_interface *intf,
-			  const struct usb_device_id *id)
-{
-	struct usbtouch_usb *usbtouch;
-	struct input_dev *input_dev;
-	struct usb_endpoint_descriptor *endpoint;
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct usbtouch_device_info *type;
-	int err = -ENOMEM;
-
-	GetUserCfg();
-
-	/* some devices are ignored */
-	if (id->driver_info == -1)
-		return -ENODEV;
-
-	endpoint = usbtouch_get_input_endpoint(intf->cur_altsetting);
-	if (!endpoint)
-		return -ENXIO;
-
-	usbtouch = kzalloc(sizeof(struct usbtouch_usb), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!usbtouch || !input_dev)
-		goto out_free;
-
-	type = &usbtouch_dev_info[id->driver_info];
-	usbtouch->type = type;
-	if (!type->process_pkt)
-		type->process_pkt = usbtouch_process_pkt;
-
-	usbtouch->data = usb_alloc_coherent(udev, type->rept_size,
-					    GFP_KERNEL, &usbtouch->data_dma);
-	if (!usbtouch->data)
-		goto out_free;
-
-	if (type->get_pkt_len) {
-		usbtouch->buffer = kmalloc(type->rept_size, GFP_KERNEL);
-		if (!usbtouch->buffer)
-			goto out_free_buffers;
-	}
-
-	usbtouch->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!usbtouch->irq) {
-		dbg("%s - usb_alloc_urb failed: usbtouch->irq", __func__);
-		goto out_free_buffers;
-	}
-
-	usbtouch->interface = intf;
-	usbtouch->input = input_dev;
-
-	if (udev->manufacturer)
-		strlcpy(usbtouch->name, udev->manufacturer, sizeof(usbtouch->name));
-
-	if (udev->product) {
-		if (udev->manufacturer)
-			strlcat(usbtouch->name, " ", sizeof(usbtouch->name));
-		strlcat(usbtouch->name, udev->product, sizeof(usbtouch->name));
-	}
-
-	if (!strlen(usbtouch->name))
-		snprintf(usbtouch->name, sizeof(usbtouch->name),
-			"USB Touchscreen %04x:%04x",
-			 le16_to_cpu(udev->descriptor.idVendor),
-			 le16_to_cpu(udev->descriptor.idProduct));
-
-	usb_make_path(udev, usbtouch->phys, sizeof(usbtouch->phys));
-	strlcat(usbtouch->phys, "/input0", sizeof(usbtouch->phys));
-
-	input_dev->name = usbtouch->name;
-	input_dev->phys = usbtouch->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-
-	input_set_drvdata(input_dev, usbtouch);
-
-	input_dev->open = usbtouch_open;
-	input_dev->close = usbtouch_close;
-	
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-
-	set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-	
-	set_bit(ABS_MT_POSITION_X, input_dev->absbit);
-	set_bit(ABS_MT_POSITION_Y, input_dev->absbit);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_X, type->min_xc, type->max_xc, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_Y, type->min_yc, type->max_yc, 0, 0);
-
-	mutex_init(&usbtouch->tp_timeout_mutex);
-	usbtouch->tp_timer_count = -1;
-	usbtouch->tp_queue= create_singlethread_workqueue("tp_queue");
-	INIT_DELAYED_WORK(&usbtouch->tp_work, tp_timeout_func);
-	//queue_delayed_work(tp_queue, &tp_work, msecs_to_jiffies(TP_TIMEOUT));
-	
-	//input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	//input_set_abs_params(input_dev, ABS_X, type->min_xc, type->max_xc, 0, 0);
-	//input_set_abs_params(input_dev, ABS_Y, type->min_yc, type->max_yc, 0, 0);
-
-	//if (type->max_press)
-	//	input_set_abs_params(input_dev, ABS_PRESSURE, type->min_press,
-	//	                     type->max_press, 0, 0);
-
-
-	if (usb_endpoint_type(endpoint) == USB_ENDPOINT_XFER_INT)
-		usb_fill_int_urb(usbtouch->irq, udev,
-			 usb_rcvintpipe(udev, endpoint->bEndpointAddress),
-			 usbtouch->data, type->rept_size,
-			 usbtouch_irq, usbtouch, endpoint->bInterval);
-	else
-		usb_fill_bulk_urb(usbtouch->irq, udev,
-			 usb_rcvbulkpipe(udev, endpoint->bEndpointAddress),
-			 usbtouch->data, type->rept_size,
-			 usbtouch_irq, usbtouch);
-
-	usbtouch->irq->dev = udev;
-	usbtouch->irq->transfer_dma = usbtouch->data_dma;
-	usbtouch->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	/* device specific allocations */
-	if (type->alloc) {
-		err = type->alloc(usbtouch);
-		if (err) {
-			dbg("%s - type->alloc() failed, err: %d", __func__, err);
-			goto out_free_urb;
-		}
-	}
-
-	/* device specific initialisation*/
-	if (type->init) {
-		err = type->init(usbtouch);
-		if (err) {
-			dbg("%s - type->init() failed, err: %d", __func__, err);
-			goto out_do_exit;
-		}
-	}
-
-	err = input_register_device(usbtouch->input);
-	if (err) {
-		dbg("%s - input_register_device failed, err: %d", __func__, err);
-		goto out_do_exit;
-	}
-
-	usb_set_intfdata(intf, usbtouch);
-
-	if (usbtouch->type->irq_always) {
-		/* this can't fail */
-		usb_autopm_get_interface(intf);
-		err = usb_submit_urb(usbtouch->irq, GFP_KERNEL);
-		if (err) {
-			usb_autopm_put_interface(intf);
-			err("%s - usb_submit_urb failed with result: %d",
-			    __func__, err);
-			goto out_unregister_input;
-		}
-	}
-
-	return 0;
-
-out_unregister_input:
-	input_unregister_device(input_dev);
-	input_dev = NULL;
-out_do_exit:
-	if (type->exit)
-		type->exit(usbtouch);
-out_free_urb:
-	usb_free_urb(usbtouch->irq);
-out_free_buffers:
-	usbtouch_free_buffers(udev, usbtouch);
-out_free:
-	input_free_device(input_dev);
-	kfree(usbtouch);
-	return err;
-}
-
-static void usbtouch_disconnect(struct usb_interface *intf)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-
-	dbg("%s - called", __func__);
-
-	if (!usbtouch)
-		return;
-
-	dbg("%s - usbtouch is initialized, cleaning up", __func__);
-	mutex_destroy(&usbtouch->tp_timeout_mutex);	
-	usb_set_intfdata(intf, NULL);
-	/* this will stop IO via close */
-	input_unregister_device(usbtouch->input);
-	usb_free_urb(usbtouch->irq);
-	if (usbtouch->type->exit)
-		usbtouch->type->exit(usbtouch);
-	usbtouch_free_buffers(interface_to_usbdev(intf), usbtouch);
-	kfree(usbtouch);
-}
-
-
-static void GetUserCfg(void)
-{
-struct file *fd;
-char buffer[256];
-loff_t pos;
-
-mm_segment_t old_fs = get_fs();
-set_fs(KERNEL_DS);
-
-memset((char *)&buffer[0],0,256);
-
-fd= filp_open("/etc/metouch.cfg",O_RDONLY,0);
-
-if (IS_ERR(fd)) 
-	{
-	printk("Unable to open metouch config information.\n");
-	goto exithere;
-      	}
-else
-	{
-        printk("open metouch config file ok.\n");
-
-	pos=0;
-       	vfs_read(fd,buffer,256,&pos);
-
-	if (pos < 0)
-    	     {
-    	     printk("reach the end of file\n");
-	     }
-        else
-             { 
-             AnlysCmd(buffer);
-	     }
-        filp_close(fd,NULL);
-	}
-exithere:;
-set_fs(old_fs);
-}
-
-static void AnlysCmd(char *cmd)
-{
-//static int swapx=0;
-//static int swapy=0;
-//static int v_shift=0;
-//static int h_shift=0;
-char *pstr=NULL;
-char upx[10];
-char upy[10];
-char vsh[10];
-char hsh[10];
-int  i=0;
-
-//clear all invisible char
-DeleteAllSpace(cmd);
-
-//find UPSIDEX
-pstr=NULL;
-pstr=strstr((const char*)cmd,(const char*)"UPSIDEX=");
-if (pstr!=NULL)
-{
-strncpy(upx,(char *)(pstr+strlen("UPSIDEX=")),4);
-
-i=0;
-while (i<4)
-   {
-   if (upx[i]<0x20)
-       {
-       upx[i]=0;
-       swapx = myatoi(upx);
-       break;
-       }
-   i++;
-   }
-}
-
-//find UPSIDEY
-pstr=NULL;
-pstr=strstr((const char*)cmd,(const char*)"UPSIDEY=");
-if (pstr!=NULL)
-{
-strncpy(upy,(char *)(pstr+strlen("UPSIDEY=")),4);
-
-i=0;
-while (i<4)
-   {
-   if (upy[i]<0x20)
-       {
-       upy[i]=0;
-       swapy = myatoi(upy);
-       break;
-       }
-   i++;
-   }
-}
-
-//find V_SHIFT
-pstr=NULL;
-pstr=strstr((const char*)cmd,(const char*)"V_SHIFT=");
-if (pstr!=NULL)
-{
-strncpy(vsh,(char *)(pstr+strlen("V_SHIFT=")),4);
-i=0;
-while (i<4)
-   {
-   if (vsh[i]<0x20)
-       {
-       vsh[i]=0;
-       v_shift = myatoi(vsh);
-       break;
-       }
-   i++;
-   }
-}
-
-//find H_SHIFT
-pstr=NULL;
-pstr=strstr((const char*)cmd,(const char*)"H_SHIFT=");
-if (pstr!=NULL)
-{
-strncpy(hsh,(char *)(pstr+strlen("H_SHIFT=")),4);
-i=0;
-while (i<4)
-   {
-   if (hsh[i]<0x20)
-       {
-       hsh[i]=0;
-       h_shift = myatoi(hsh);
-       break;
-       }
-   i++;
-   }
-}
-//v_flag
-pstr=NULL;
-pstr=strstr((const char*)cmd,(const char*)"V_FLAG=");
-if (pstr!=NULL)
-{
-strncpy(hsh,(char *)(pstr+strlen("V_FLAG=")),4);
-
-i=0;
-while (i<4)
-   {
-   if (hsh[i]<0x20)
-       {
-       hsh[i]=0;
-       v_flag = myatoi(hsh);
-       break;
-       }
-   i++;
-   }
-}
-
-//H_flag
-pstr=NULL;
-pstr=strstr((const char*)cmd,(const char*)"H_FLAG=");
-if (pstr!=NULL)
-{
-strncpy(hsh,(char *)(pstr+strlen("H_FLAG=")),4);
-i=0;
-while (i<4)
-   {
-   if (hsh[i]<0x20)
-       {
-       hsh[i]=0;
-       h_flag = myatoi(hsh);
-       break;
-       }
-   i++;
-   }
-}
-
-printk("%d\n",v_flag);
-printk("%d\n",h_flag);
-printk("%d\n",swapx);
-printk("%d\n",swapy);
-printk("%d\n",v_shift);
-printk("%d\n",h_shift);
-}
-
-static void DeleteAllSpace(char *cmd)
-{
-char tmp[256];
-int i=0;
-int j=0;
-memset((char *)&tmp,0,256);
-for (i=0;i<250;i++)
-    {
-    //printk("%02x ",cmd[i]&0xff);
-
-    if ((cmd[i]!=0x09) && (cmd[i]!=0x20))
-	{    
-	tmp[j]=cmd[i];
-        j++;
-	}  
-    }
-//printk("%s\n",cmd);
-
-//printk("\n");
-tmp[j]=0;
-//for (i=0;i<250;i++)
-//    {
-    //printk("%02x ",tmp[i]&0xff);
-//    }
-//printk("%s\n",tmp);
-
-strncpy(cmd,tmp,250);
-}
-
-static int myatoi(char *str)
-{
-int i;
-int num=0;
-int len = strlen(str);
-
-
-for (i=0;i<len;i++)
-    {
-   // printk("%02x ",str[i]);
-    if (str[i]<0x30)
-        break;
-    else 
-        {
-       // printk("s=%x d=%x s=%x ",str[i],str[i]-0x30,mypow(len-i-1));
-        num = num + mypow(i)*(str[len-i-1]-0x30);
-       // printk("num = %d\n",num);
-	}
-    }
-//printk("\n");
-return num; 
-}
-
-int mypow(int t)
-{
-if (t==0) return 1;
-if (t==1) return 10;
-if (t==2) return 100;
-if (t==3) return 1000;
-if (t==4) return 10000;
-else
-return 0;
-}
-
-static struct usb_driver usbtouch_driver = {
-	.name		= "metusb",
-	.probe		= usbtouch_probe,
-	.disconnect	= usbtouch_disconnect,
-	.suspend	= usbtouch_suspend,
-	.resume		= usbtouch_resume,
-	.reset_resume	= usbtouch_reset_resume,
-	.id_table	= metusb_table,
-	.supports_autosuspend = 1,
-};
-
-
-static int __init usbtouch_init(void)
-{
-	return usb_register(&usbtouch_driver);
-}
-
-static void __exit usbtouch_cleanup(void)
-{
-	usb_deregister(&usbtouch_driver);
-}
-
-module_init(usbtouch_init);
-module_exit(usbtouch_cleanup);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-MODULE_ALIAS("metusb");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/migor_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/migor_ts.c
deleted file mode 100644
index c038db93..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/migor_ts.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * Touch Screen driver for Renesas MIGO-R Platform
- *
- * Copyright (c) 2008 Magnus Damm
- * Copyright (c) 2007 Ujjwal Pande <ujjwal@kenati.com>,
- *  Kenati Technologies Pvt Ltd.
- *
- * This file is free software; you can redistribute it and/or
- * modify it under the terms of the GNU  General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This file is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/pm.h>
-#include <linux/slab.h>
-#include <asm/io.h>
-#include <linux/i2c.h>
-#include <linux/timer.h>
-
-#define EVENT_PENDOWN 1
-#define EVENT_REPEAT  2
-#define EVENT_PENUP   3
-
-struct migor_ts_priv {
-	struct i2c_client *client;
-	struct input_dev *input;
-	int irq;
-};
-
-static const u_int8_t migor_ts_ena_seq[17] = { 0x33, 0x22, 0x11,
-					       0x01, 0x06, 0x07, };
-static const u_int8_t migor_ts_dis_seq[17] = { };
-
-static irqreturn_t migor_ts_isr(int irq, void *dev_id)
-{
-	struct migor_ts_priv *priv = dev_id;
-	unsigned short xpos, ypos;
-	unsigned char event;
-	u_int8_t buf[16];
-
-	/*
-	 * The touch screen controller chip is hooked up to the CPU
-	 * using I2C and a single interrupt line. The interrupt line
-	 * is pulled low whenever someone taps the screen. To deassert
-	 * the interrupt line we need to acknowledge the interrupt by
-	 * communicating with the controller over the slow i2c bus.
-	 *
-	 * Since I2C bus controller may sleep we are using threaded
-	 * IRQ here.
-	 */
-
-	memset(buf, 0, sizeof(buf));
-
-	/* Set Index 0 */
-	buf[0] = 0;
-	if (i2c_master_send(priv->client, buf, 1) != 1) {
-		dev_err(&priv->client->dev, "Unable to write i2c index\n");
-		goto out;
-	}
-
-	/* Now do Page Read */
-	if (i2c_master_recv(priv->client, buf, sizeof(buf)) != sizeof(buf)) {
-		dev_err(&priv->client->dev, "Unable to read i2c page\n");
-		goto out;
-	}
-
-	ypos = ((buf[9] & 0x03) << 8 | buf[8]);
-	xpos = ((buf[11] & 0x03) << 8 | buf[10]);
-	event = buf[12];
-
-	switch (event) {
-	case EVENT_PENDOWN:
-	case EVENT_REPEAT:
-		input_report_key(priv->input, BTN_TOUCH, 1);
-		input_report_abs(priv->input, ABS_X, ypos); /*X-Y swap*/
-		input_report_abs(priv->input, ABS_Y, xpos);
-		input_sync(priv->input);
-		break;
-
-	case EVENT_PENUP:
-		input_report_key(priv->input, BTN_TOUCH, 0);
-		input_sync(priv->input);
-		break;
-	}
-
- out:
-	return IRQ_HANDLED;
-}
-
-static int migor_ts_open(struct input_dev *dev)
-{
-	struct migor_ts_priv *priv = input_get_drvdata(dev);
-	struct i2c_client *client = priv->client;
-	int count;
-
-	/* enable controller */
-	count = i2c_master_send(client, migor_ts_ena_seq,
-				sizeof(migor_ts_ena_seq));
-	if (count != sizeof(migor_ts_ena_seq)) {
-		dev_err(&client->dev, "Unable to enable touchscreen.\n");
-		return -ENXIO;
-	}
-
-	return 0;
-}
-
-static void migor_ts_close(struct input_dev *dev)
-{
-	struct migor_ts_priv *priv = input_get_drvdata(dev);
-	struct i2c_client *client = priv->client;
-
-	disable_irq(priv->irq);
-
-	/* disable controller */
-	i2c_master_send(client, migor_ts_dis_seq, sizeof(migor_ts_dis_seq));
-
-	enable_irq(priv->irq);
-}
-
-static int migor_ts_probe(struct i2c_client *client,
-			  const struct i2c_device_id *idp)
-{
-	struct migor_ts_priv *priv;
-	struct input_dev *input;
-	int error;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!priv || !input) {
-		dev_err(&client->dev, "failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	priv->client = client;
-	priv->input = input;
-	priv->irq = client->irq;
-
-	input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
-	__set_bit(BTN_TOUCH, input->keybit);
-
-	input_set_abs_params(input, ABS_X, 95, 955, 0, 0);
-	input_set_abs_params(input, ABS_Y, 85, 935, 0, 0);
-
-	input->name = client->name;
-	input->id.bustype = BUS_I2C;
-	input->dev.parent = &client->dev;
-
-	input->open = migor_ts_open;
-	input->close = migor_ts_close;
-
-	input_set_drvdata(input, priv);
-
-	error = request_threaded_irq(priv->irq, NULL, migor_ts_isr,
-                                     IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-                                     client->name, priv);
-	if (error) {
-		dev_err(&client->dev, "Unable to request touchscreen IRQ.\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(input);
-	if (error)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, priv);
-	device_init_wakeup(&client->dev, 1);
-
-	return 0;
-
- err_free_irq:
-	free_irq(priv->irq, priv);
- err_free_mem:
-	input_free_device(input);
-	kfree(priv);
-	return error;
-}
-
-static int migor_ts_remove(struct i2c_client *client)
-{
-	struct migor_ts_priv *priv = i2c_get_clientdata(client);
-
-	free_irq(priv->irq, priv);
-	input_unregister_device(priv->input);
-	kfree(priv);
-
-	dev_set_drvdata(&client->dev, NULL);
-
-	return 0;
-}
-
-static int migor_ts_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct migor_ts_priv *priv = i2c_get_clientdata(client);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(priv->irq);
-
-	return 0;
-}
-
-static int migor_ts_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct migor_ts_priv *priv = i2c_get_clientdata(client);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(priv->irq);
-
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(migor_ts_pm, migor_ts_suspend, migor_ts_resume);
-
-static const struct i2c_device_id migor_ts_id[] = {
-	{ "migor_ts", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, migor_ts);
-
-static struct i2c_driver migor_ts_driver = {
-	.driver = {
-		.name = "migor_ts",
-		.pm = &migor_ts_pm,
-	},
-	.probe = migor_ts_probe,
-	.remove = migor_ts_remove,
-	.id_table = migor_ts_id,
-};
-
-module_i2c_driver(migor_ts_driver);
-
-MODULE_DESCRIPTION("MigoR Touchscreen driver");
-MODULE_AUTHOR("Magnus Damm <damm@opensource.se>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/mk712.c b/ANDROID_3.4.5/drivers/input/touchscreen/mk712.c
deleted file mode 100644
index 36e57dea..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/mk712.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * ICS MK712 touchscreen controller driver
- *
- * Copyright (c) 1999-2002 Transmeta Corporation
- * Copyright (c) 2005 Rick Koch <n1gp@hotmail.com>
- * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * This driver supports the ICS MicroClock MK712 TouchScreen controller,
- * found in Gateway AOL Connected Touchpad computers.
- *
- * Documentation for ICS MK712 can be found at:
- *	http://www.idt.com/products/getDoc.cfm?docID=18713923
- */
-
-/*
- * 1999-12-18: original version, Daniel Quinlan
- * 1999-12-19: added anti-jitter code, report pen-up events, fixed mk712_poll
- *             to use queue_empty, Nathan Laredo
- * 1999-12-20: improved random point rejection, Nathan Laredo
- * 2000-01-05: checked in new anti-jitter code, changed mouse protocol, fixed
- *             queue code, added module options, other fixes, Daniel Quinlan
- * 2002-03-15: Clean up for kernel merge <alan@redhat.com>
- *             Fixed multi open race, fixed memory checks, fixed resource
- *             allocation, fixed close/powerdown bug, switched to new init
- * 2005-01-18: Ported to 2.6 from 2.4.28, Rick Koch
- * 2005-02-05: Rewritten for the input layer, Vojtech Pavlik
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <asm/io.h>
-
-MODULE_AUTHOR("Daniel Quinlan <quinlan@pathname.com>, Vojtech Pavlik <vojtech@suse.cz>");
-MODULE_DESCRIPTION("ICS MicroClock MK712 TouchScreen driver");
-MODULE_LICENSE("GPL");
-
-static unsigned int mk712_io = 0x260;	/* Also 0x200, 0x208, 0x300 */
-module_param_named(io, mk712_io, uint, 0);
-MODULE_PARM_DESC(io, "I/O base address of MK712 touchscreen controller");
-
-static unsigned int mk712_irq = 10;	/* Also 12, 14, 15 */
-module_param_named(irq, mk712_irq, uint, 0);
-MODULE_PARM_DESC(irq, "IRQ of MK712 touchscreen controller");
-
-/* eight 8-bit registers */
-#define MK712_STATUS		0
-#define MK712_X			2
-#define MK712_Y			4
-#define MK712_CONTROL		6
-#define MK712_RATE		7
-
-/* status */
-#define	MK712_STATUS_TOUCH			0x10
-#define	MK712_CONVERSION_COMPLETE		0x80
-
-/* control */
-#define MK712_ENABLE_INT			0x01
-#define MK712_INT_ON_CONVERSION_COMPLETE	0x02
-#define MK712_INT_ON_CHANGE_IN_TOUCH_STATUS	0x04
-#define MK712_ENABLE_PERIODIC_CONVERSIONS	0x10
-#define MK712_READ_ONE_POINT			0x20
-#define MK712_POWERUP				0x40
-
-static struct input_dev *mk712_dev;
-static DEFINE_SPINLOCK(mk712_lock);
-
-static irqreturn_t mk712_interrupt(int irq, void *dev_id)
-{
-	unsigned char status;
-	static int debounce = 1;
-	static unsigned short last_x;
-	static unsigned short last_y;
-
-	spin_lock(&mk712_lock);
-
-	status = inb(mk712_io + MK712_STATUS);
-
-	if (~status & MK712_CONVERSION_COMPLETE) {
-		debounce = 1;
-		goto end;
-	}
-
-	if (~status & MK712_STATUS_TOUCH) {
-		debounce = 1;
-		input_report_key(mk712_dev, BTN_TOUCH, 0);
-		goto end;
-	}
-
-	if (debounce) {
-		debounce = 0;
-		goto end;
-	}
-
-	input_report_key(mk712_dev, BTN_TOUCH, 1);
-	input_report_abs(mk712_dev, ABS_X, last_x);
-	input_report_abs(mk712_dev, ABS_Y, last_y);
-
- end:
-	last_x = inw(mk712_io + MK712_X) & 0x0fff;
-	last_y = inw(mk712_io + MK712_Y) & 0x0fff;
-	input_sync(mk712_dev);
-	spin_unlock(&mk712_lock);
-	return IRQ_HANDLED;
-}
-
-static int mk712_open(struct input_dev *dev)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&mk712_lock, flags);
-
-	outb(0, mk712_io + MK712_CONTROL); /* Reset */
-
-	outb(MK712_ENABLE_INT | MK712_INT_ON_CONVERSION_COMPLETE |
-		MK712_INT_ON_CHANGE_IN_TOUCH_STATUS |
-		MK712_ENABLE_PERIODIC_CONVERSIONS |
-		MK712_POWERUP, mk712_io + MK712_CONTROL);
-
-	outb(10, mk712_io + MK712_RATE); /* 187 points per second */
-
-	spin_unlock_irqrestore(&mk712_lock, flags);
-
-	return 0;
-}
-
-static void mk712_close(struct input_dev *dev)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&mk712_lock, flags);
-
-	outb(0, mk712_io + MK712_CONTROL);
-
-	spin_unlock_irqrestore(&mk712_lock, flags);
-}
-
-static int __init mk712_init(void)
-{
-	int err;
-
-	if (!request_region(mk712_io, 8, "mk712")) {
-		printk(KERN_WARNING "mk712: unable to get IO region\n");
-		return -ENODEV;
-	}
-
-	outb(0, mk712_io + MK712_CONTROL);
-
-	if ((inw(mk712_io + MK712_X) & 0xf000) ||	/* Sanity check */
-	    (inw(mk712_io + MK712_Y) & 0xf000) ||
-	    (inw(mk712_io + MK712_STATUS) & 0xf333)) {
-		printk(KERN_WARNING "mk712: device not present\n");
-		err = -ENODEV;
-		goto fail1;
-	}
-
-	mk712_dev = input_allocate_device();
-	if (!mk712_dev) {
-		printk(KERN_ERR "mk712: not enough memory\n");
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	mk712_dev->name = "ICS MicroClock MK712 TouchScreen";
-	mk712_dev->phys = "isa0260/input0";
-	mk712_dev->id.bustype = BUS_ISA;
-	mk712_dev->id.vendor  = 0x0005;
-	mk712_dev->id.product = 0x0001;
-	mk712_dev->id.version = 0x0100;
-
-	mk712_dev->open    = mk712_open;
-	mk712_dev->close   = mk712_close;
-
-	mk712_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	mk712_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(mk712_dev, ABS_X, 0, 0xfff, 88, 0);
-	input_set_abs_params(mk712_dev, ABS_Y, 0, 0xfff, 88, 0);
-
-	if (request_irq(mk712_irq, mk712_interrupt, 0, "mk712", mk712_dev)) {
-		printk(KERN_WARNING "mk712: unable to get IRQ\n");
-		err = -EBUSY;
-		goto fail1;
-	}
-
-	err = input_register_device(mk712_dev);
-	if (err)
-		goto fail2;
-
-	return 0;
-
- fail2:	free_irq(mk712_irq, mk712_dev);
- fail1:	input_free_device(mk712_dev);
-	release_region(mk712_io, 8);
-	return err;
-}
-
-static void __exit mk712_exit(void)
-{
-	input_unregister_device(mk712_dev);
-	free_irq(mk712_irq, mk712_dev);
-	release_region(mk712_io, 8);
-}
-
-module_init(mk712_init);
-module_exit(mk712_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/mtouch.c b/ANDROID_3.4.5/drivers/input/touchscreen/mtouch.c
deleted file mode 100644
index 90772284..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/mtouch.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * MicroTouch (3M) serial touchscreen driver
- *
- * Copyright (c) 2004 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-/*
- * 2005/02/19 Dan Streetman <ddstreet@ieee.org>
- *   Copied elo.c and edited for MicroTouch protocol
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"MicroTouch serial touchscreen driver"
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define MTOUCH_FORMAT_TABLET_STATUS_BIT 0x80
-#define MTOUCH_FORMAT_TABLET_TOUCH_BIT 0x40
-#define MTOUCH_FORMAT_TABLET_LENGTH 5
-#define MTOUCH_RESPONSE_BEGIN_BYTE 0x01
-#define MTOUCH_RESPONSE_END_BYTE 0x0d
-
-/* todo: check specs for max length of all responses */
-#define MTOUCH_MAX_LENGTH 16
-
-#define MTOUCH_MIN_XC 0
-#define MTOUCH_MAX_XC 0x3fff
-#define MTOUCH_MIN_YC 0
-#define MTOUCH_MAX_YC 0x3fff
-
-#define MTOUCH_GET_XC(data) (((data[2])<<7) | data[1])
-#define MTOUCH_GET_YC(data) (((data[4])<<7) | data[3])
-#define MTOUCH_GET_TOUCHED(data) (MTOUCH_FORMAT_TABLET_TOUCH_BIT & data[0])
-
-/*
- * Per-touchscreen data.
- */
-
-struct mtouch {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[MTOUCH_MAX_LENGTH];
-	char phys[32];
-};
-
-static void mtouch_process_format_tablet(struct mtouch *mtouch)
-{
-	struct input_dev *dev = mtouch->dev;
-
-	if (MTOUCH_FORMAT_TABLET_LENGTH == ++mtouch->idx) {
-		input_report_abs(dev, ABS_X, MTOUCH_GET_XC(mtouch->data));
-		input_report_abs(dev, ABS_Y, MTOUCH_MAX_YC - MTOUCH_GET_YC(mtouch->data));
-		input_report_key(dev, BTN_TOUCH, MTOUCH_GET_TOUCHED(mtouch->data));
-		input_sync(dev);
-
-		mtouch->idx = 0;
-	}
-}
-
-static void mtouch_process_response(struct mtouch *mtouch)
-{
-	if (MTOUCH_RESPONSE_END_BYTE == mtouch->data[mtouch->idx++]) {
-		/* FIXME - process response */
-		mtouch->idx = 0;
-	} else if (MTOUCH_MAX_LENGTH == mtouch->idx) {
-		printk(KERN_ERR "mtouch.c: too many response bytes\n");
-		mtouch->idx = 0;
-	}
-}
-
-static irqreturn_t mtouch_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct mtouch* mtouch = serio_get_drvdata(serio);
-
-	mtouch->data[mtouch->idx] = data;
-
-	if (MTOUCH_FORMAT_TABLET_STATUS_BIT & mtouch->data[0])
-		mtouch_process_format_tablet(mtouch);
-	else if (MTOUCH_RESPONSE_BEGIN_BYTE == mtouch->data[0])
-		mtouch_process_response(mtouch);
-	else
-		printk(KERN_DEBUG "mtouch.c: unknown/unsynchronized data from device, byte %x\n",mtouch->data[0]);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * mtouch_disconnect() is the opposite of mtouch_connect()
- */
-
-static void mtouch_disconnect(struct serio *serio)
-{
-	struct mtouch* mtouch = serio_get_drvdata(serio);
-
-	input_get_device(mtouch->dev);
-	input_unregister_device(mtouch->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(mtouch->dev);
-	kfree(mtouch);
-}
-
-/*
- * mtouch_connect() is the routine that is called when someone adds a
- * new serio device that supports MicroTouch (Format Tablet) protocol and registers it as
- * an input device.
- */
-
-static int mtouch_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct mtouch *mtouch;
-	struct input_dev *input_dev;
-	int err;
-
-	mtouch = kzalloc(sizeof(struct mtouch), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!mtouch || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	mtouch->serio = serio;
-	mtouch->dev = input_dev;
-	snprintf(mtouch->phys, sizeof(mtouch->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "MicroTouch Serial TouchScreen";
-	input_dev->phys = mtouch->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_MICROTOUCH;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(mtouch->dev, ABS_X, MTOUCH_MIN_XC, MTOUCH_MAX_XC, 0, 0);
-	input_set_abs_params(mtouch->dev, ABS_Y, MTOUCH_MIN_YC, MTOUCH_MAX_YC, 0, 0);
-
-	serio_set_drvdata(serio, mtouch);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(mtouch->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(mtouch);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id mtouch_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_MICROTOUCH,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, mtouch_serio_ids);
-
-static struct serio_driver mtouch_drv = {
-	.driver		= {
-		.name	= "mtouch",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= mtouch_serio_ids,
-	.interrupt	= mtouch_interrupt,
-	.connect	= mtouch_connect,
-	.disconnect	= mtouch_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init mtouch_init(void)
-{
-	return serio_register_driver(&mtouch_drv);
-}
-
-static void __exit mtouch_exit(void)
-{
-	serio_unregister_driver(&mtouch_drv);
-}
-
-module_init(mtouch_init);
-module_exit(mtouch_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/pcap_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/pcap_ts.c
deleted file mode 100644
index f57aeb80..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/pcap_ts.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Driver for Motorola PCAP2 touchscreen as found in the EZX phone platform.
- *
- *  Copyright (C) 2006 Harald Welte <laforge@openezx.org>
- *  Copyright (C) 2009 Daniel Ribeiro <drwyrm@gmail.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/pm.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/mfd/ezx-pcap.h>
-
-struct pcap_ts {
-	struct pcap_chip *pcap;
-	struct input_dev *input;
-	struct delayed_work work;
-	u16 x, y;
-	u16 pressure;
-	u8 read_state;
-};
-
-#define SAMPLE_DELAY	20 /* msecs */
-
-#define X_AXIS_MIN	0
-#define X_AXIS_MAX	1023
-#define Y_AXIS_MAX	X_AXIS_MAX
-#define Y_AXIS_MIN	X_AXIS_MIN
-#define PRESSURE_MAX	X_AXIS_MAX
-#define PRESSURE_MIN	X_AXIS_MIN
-
-static void pcap_ts_read_xy(void *data, u16 res[2])
-{
-	struct pcap_ts *pcap_ts = data;
-
-	switch (pcap_ts->read_state) {
-	case PCAP_ADC_TS_M_PRESSURE:
-		/* pressure reading is unreliable */
-		if (res[0] > PRESSURE_MIN && res[0] < PRESSURE_MAX)
-			pcap_ts->pressure = res[0];
-		pcap_ts->read_state = PCAP_ADC_TS_M_XY;
-		schedule_delayed_work(&pcap_ts->work, 0);
-		break;
-	case PCAP_ADC_TS_M_XY:
-		pcap_ts->y = res[0];
-		pcap_ts->x = res[1];
-		if (pcap_ts->x <= X_AXIS_MIN || pcap_ts->x >= X_AXIS_MAX ||
-		    pcap_ts->y <= Y_AXIS_MIN || pcap_ts->y >= Y_AXIS_MAX) {
-			/* pen has been released */
-			input_report_abs(pcap_ts->input, ABS_PRESSURE, 0);
-			input_report_key(pcap_ts->input, BTN_TOUCH, 0);
-
-			pcap_ts->read_state = PCAP_ADC_TS_M_STANDBY;
-			schedule_delayed_work(&pcap_ts->work, 0);
-		} else {
-			/* pen is touching the screen */
-			input_report_abs(pcap_ts->input, ABS_X, pcap_ts->x);
-			input_report_abs(pcap_ts->input, ABS_Y, pcap_ts->y);
-			input_report_key(pcap_ts->input, BTN_TOUCH, 1);
-			input_report_abs(pcap_ts->input, ABS_PRESSURE,
-						pcap_ts->pressure);
-
-			/* switch back to pressure read mode */
-			pcap_ts->read_state = PCAP_ADC_TS_M_PRESSURE;
-			schedule_delayed_work(&pcap_ts->work,
-					msecs_to_jiffies(SAMPLE_DELAY));
-		}
-		input_sync(pcap_ts->input);
-		break;
-	default:
-		dev_warn(&pcap_ts->input->dev,
-				"pcap_ts: Warning, unhandled read_state %d\n",
-				pcap_ts->read_state);
-		break;
-	}
-}
-
-static void pcap_ts_work(struct work_struct *work)
-{
-	struct delayed_work *dw = container_of(work, struct delayed_work, work);
-	struct pcap_ts *pcap_ts = container_of(dw, struct pcap_ts, work);
-	u8 ch[2];
-
-	pcap_set_ts_bits(pcap_ts->pcap,
-			pcap_ts->read_state << PCAP_ADC_TS_M_SHIFT);
-
-	if (pcap_ts->read_state == PCAP_ADC_TS_M_STANDBY)
-		return;
-
-	/* start adc conversion */
-	ch[0] = PCAP_ADC_CH_TS_X1;
-	ch[1] = PCAP_ADC_CH_TS_Y1;
-	pcap_adc_async(pcap_ts->pcap, PCAP_ADC_BANK_1, 0, ch,
-						pcap_ts_read_xy, pcap_ts);
-}
-
-static irqreturn_t pcap_ts_event_touch(int pirq, void *data)
-{
-	struct pcap_ts *pcap_ts = data;
-
-	if (pcap_ts->read_state == PCAP_ADC_TS_M_STANDBY) {
-		pcap_ts->read_state = PCAP_ADC_TS_M_PRESSURE;
-		schedule_delayed_work(&pcap_ts->work, 0);
-	}
-	return IRQ_HANDLED;
-}
-
-static int pcap_ts_open(struct input_dev *dev)
-{
-	struct pcap_ts *pcap_ts = input_get_drvdata(dev);
-
-	pcap_ts->read_state = PCAP_ADC_TS_M_STANDBY;
-	schedule_delayed_work(&pcap_ts->work, 0);
-
-	return 0;
-}
-
-static void pcap_ts_close(struct input_dev *dev)
-{
-	struct pcap_ts *pcap_ts = input_get_drvdata(dev);
-
-	cancel_delayed_work_sync(&pcap_ts->work);
-
-	pcap_ts->read_state = PCAP_ADC_TS_M_NONTS;
-	pcap_set_ts_bits(pcap_ts->pcap,
-				pcap_ts->read_state << PCAP_ADC_TS_M_SHIFT);
-}
-
-static int __devinit pcap_ts_probe(struct platform_device *pdev)
-{
-	struct input_dev *input_dev;
-	struct pcap_ts *pcap_ts;
-	int err = -ENOMEM;
-
-	pcap_ts = kzalloc(sizeof(*pcap_ts), GFP_KERNEL);
-	if (!pcap_ts)
-		return err;
-
-	pcap_ts->pcap = dev_get_drvdata(pdev->dev.parent);
-	platform_set_drvdata(pdev, pcap_ts);
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		goto fail;
-
-	INIT_DELAYED_WORK(&pcap_ts->work, pcap_ts_work);
-
-	pcap_ts->read_state = PCAP_ADC_TS_M_NONTS;
-	pcap_set_ts_bits(pcap_ts->pcap,
-				pcap_ts->read_state << PCAP_ADC_TS_M_SHIFT);
-
-	pcap_ts->input = input_dev;
-	input_set_drvdata(input_dev, pcap_ts);
-
-	input_dev->name = "pcap-touchscreen";
-	input_dev->phys = "pcap_ts/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0002;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->open = pcap_ts_open;
-	input_dev->close = pcap_ts_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input_dev, ABS_X, X_AXIS_MIN, X_AXIS_MAX, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, Y_AXIS_MIN, Y_AXIS_MAX, 0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, PRESSURE_MIN,
-			     PRESSURE_MAX, 0, 0);
-
-	err = input_register_device(pcap_ts->input);
-	if (err)
-		goto fail_allocate;
-
-	err = request_irq(pcap_to_irq(pcap_ts->pcap, PCAP_IRQ_TS),
-			pcap_ts_event_touch, 0, "Touch Screen", pcap_ts);
-	if (err)
-		goto fail_register;
-
-	return 0;
-
-fail_register:
-	input_unregister_device(input_dev);
-	goto fail;
-fail_allocate:
-	input_free_device(input_dev);
-fail:
-	kfree(pcap_ts);
-
-	return err;
-}
-
-static int __devexit pcap_ts_remove(struct platform_device *pdev)
-{
-	struct pcap_ts *pcap_ts = platform_get_drvdata(pdev);
-
-	free_irq(pcap_to_irq(pcap_ts->pcap, PCAP_IRQ_TS), pcap_ts);
-	cancel_delayed_work_sync(&pcap_ts->work);
-
-	input_unregister_device(pcap_ts->input);
-
-	kfree(pcap_ts);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int pcap_ts_suspend(struct device *dev)
-{
-	struct pcap_ts *pcap_ts = dev_get_drvdata(dev);
-
-	pcap_set_ts_bits(pcap_ts->pcap, PCAP_ADC_TS_REF_LOWPWR);
-	return 0;
-}
-
-static int pcap_ts_resume(struct device *dev)
-{
-	struct pcap_ts *pcap_ts = dev_get_drvdata(dev);
-
-	pcap_set_ts_bits(pcap_ts->pcap,
-				pcap_ts->read_state << PCAP_ADC_TS_M_SHIFT);
-	return 0;
-}
-
-static const struct dev_pm_ops pcap_ts_pm_ops = {
-	.suspend	= pcap_ts_suspend,
-	.resume		= pcap_ts_resume,
-};
-#define PCAP_TS_PM_OPS (&pcap_ts_pm_ops)
-#else
-#define PCAP_TS_PM_OPS NULL
-#endif
-
-static struct platform_driver pcap_ts_driver = {
-	.probe		= pcap_ts_probe,
-	.remove		= __devexit_p(pcap_ts_remove),
-	.driver		= {
-		.name	= "pcap-ts",
-		.owner	= THIS_MODULE,
-		.pm	= PCAP_TS_PM_OPS,
-	},
-};
-module_platform_driver(pcap_ts_driver);
-
-MODULE_DESCRIPTION("Motorola PCAP2 touchscreen driver");
-MODULE_AUTHOR("Daniel Ribeiro / Harald Welte");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pcap_ts");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/penmount.c b/ANDROID_3.4.5/drivers/input/touchscreen/penmount.c
deleted file mode 100644
index 4c012fb2..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/penmount.c
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * Penmount serial touchscreen driver
- *
- * Copyright (c) 2006 Rick Koch <n1gp@hotmail.com>
- * Copyright (c) 2011 John Sung <penmount.touch@gmail.com>
- *
- * Based on ELO driver (drivers/input/touchscreen/elo.c)
- * Copyright (c) 2004 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"PenMount serial touchscreen driver"
-
-MODULE_AUTHOR("Rick Koch <n1gp@hotmail.com>");
-MODULE_AUTHOR("John Sung <penmount.touch@gmail.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define	PM_MAX_LENGTH	6
-#define	PM_MAX_MTSLOT	16
-#define	PM_3000_MTSLOT	2
-#define	PM_6250_MTSLOT	12
-
-/*
- * Multi-touch slot
- */
-
-struct mt_slot {
-	unsigned short x, y;
-	bool active; /* is the touch valid? */
-};
-
-/*
- * Per-touchscreen data.
- */
-
-struct pm {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[PM_MAX_LENGTH];
-	char phys[32];
-	unsigned char packetsize;
-	unsigned char maxcontacts;
-	struct mt_slot slots[PM_MAX_MTSLOT];
-	void (*parse_packet)(struct pm *);
-};
-
-/*
- * pm_mtevent() sends mt events and also emulates pointer movement
- */
-
-static void pm_mtevent(struct pm *pm, struct input_dev *input)
-{
-	int i;
-
-	for (i = 0; i < pm->maxcontacts; ++i) {
-		input_mt_slot(input, i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER,
-				pm->slots[i].active);
-		if (pm->slots[i].active) {
-			input_event(input, EV_ABS, ABS_MT_POSITION_X, pm->slots[i].x);
-			input_event(input, EV_ABS, ABS_MT_POSITION_Y, pm->slots[i].y);
-		}
-	}
-
-	input_mt_report_pointer_emulation(input, true);
-	input_sync(input);
-}
-
-/*
- * pm_checkpacket() checks if data packet is valid
- */
-
-static bool pm_checkpacket(unsigned char *packet)
-{
-	int total = 0;
-	int i;
-
-	for (i = 0; i < 5; i++)
-		total += packet[i];
-
-	return packet[5] == (unsigned char)~(total & 0xff);
-}
-
-static void pm_parse_9000(struct pm *pm)
-{
-	struct input_dev *dev = pm->dev;
-
-	if ((pm->data[0] & 0x80) && pm->packetsize == ++pm->idx) {
-		input_report_abs(dev, ABS_X, pm->data[1] * 128 + pm->data[2]);
-		input_report_abs(dev, ABS_Y, pm->data[3] * 128 + pm->data[4]);
-		input_report_key(dev, BTN_TOUCH, !!(pm->data[0] & 0x40));
-		input_sync(dev);
-		pm->idx = 0;
-	}
-}
-
-static void pm_parse_6000(struct pm *pm)
-{
-	struct input_dev *dev = pm->dev;
-
-	if ((pm->data[0] & 0xbf) == 0x30 && pm->packetsize == ++pm->idx) {
-		if (pm_checkpacket(pm->data)) {
-			input_report_abs(dev, ABS_X,
-					pm->data[2] * 256 + pm->data[1]);
-			input_report_abs(dev, ABS_Y,
-					pm->data[4] * 256 + pm->data[3]);
-			input_report_key(dev, BTN_TOUCH, pm->data[0] & 0x40);
-			input_sync(dev);
-		}
-		pm->idx = 0;
-	}
-}
-
-static void pm_parse_3000(struct pm *pm)
-{
-	struct input_dev *dev = pm->dev;
-
-	if ((pm->data[0] & 0xce) == 0x40 && pm->packetsize == ++pm->idx) {
-		if (pm_checkpacket(pm->data)) {
-			int slotnum = pm->data[0] & 0x0f;
-			pm->slots[slotnum].active = pm->data[0] & 0x30;
-			pm->slots[slotnum].x = pm->data[2] * 256 + pm->data[1];
-			pm->slots[slotnum].y = pm->data[4] * 256 + pm->data[3];
-			pm_mtevent(pm, dev);
-		}
-		pm->idx = 0;
-	}
-}
-
-static void pm_parse_6250(struct pm *pm)
-{
-	struct input_dev *dev = pm->dev;
-
-	if ((pm->data[0] & 0xb0) == 0x30 && pm->packetsize == ++pm->idx) {
-		if (pm_checkpacket(pm->data)) {
-			int slotnum = pm->data[0] & 0x0f;
-			pm->slots[slotnum].active = pm->data[0] & 0x40;
-			pm->slots[slotnum].x = pm->data[2] * 256 + pm->data[1];
-			pm->slots[slotnum].y = pm->data[4] * 256 + pm->data[3];
-			pm_mtevent(pm, dev);
-		}
-		pm->idx = 0;
-	}
-}
-
-static irqreturn_t pm_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct pm *pm = serio_get_drvdata(serio);
-
-	pm->data[pm->idx] = data;
-
-	pm->parse_packet(pm);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * pm_disconnect() is the opposite of pm_connect()
- */
-
-static void pm_disconnect(struct serio *serio)
-{
-	struct pm *pm = serio_get_drvdata(serio);
-
-	serio_close(serio);
-
-	input_unregister_device(pm->dev);
-	kfree(pm);
-
-	serio_set_drvdata(serio, NULL);
-}
-
-/*
- * pm_connect() is the routine that is called when someone adds a
- * new serio device that supports PenMount protocol and registers it as
- * an input device.
- */
-
-static int pm_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct pm *pm;
-	struct input_dev *input_dev;
-	int max_x, max_y;
-	int err;
-
-	pm = kzalloc(sizeof(struct pm), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!pm || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	pm->serio = serio;
-	pm->dev = input_dev;
-	snprintf(pm->phys, sizeof(pm->phys), "%s/input0", serio->phys);
-	pm->maxcontacts = 1;
-
-	input_dev->name = "PenMount Serial TouchScreen";
-	input_dev->phys = pm->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_PENMOUNT;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	switch (serio->id.id) {
-	default:
-	case 0:
-		pm->packetsize = 5;
-		pm->parse_packet = pm_parse_9000;
-		input_dev->id.product = 0x9000;
-		max_x = max_y = 0x3ff;
-		break;
-
-	case 1:
-		pm->packetsize = 6;
-		pm->parse_packet = pm_parse_6000;
-		input_dev->id.product = 0x6000;
-		max_x = max_y = 0x3ff;
-		break;
-
-	case 2:
-		pm->packetsize = 6;
-		pm->parse_packet = pm_parse_3000;
-		input_dev->id.product = 0x3000;
-		max_x = max_y = 0x7ff;
-		pm->maxcontacts = PM_3000_MTSLOT;
-		break;
-
-	case 3:
-		pm->packetsize = 6;
-		pm->parse_packet = pm_parse_6250;
-		input_dev->id.product = 0x6250;
-		max_x = max_y = 0x3ff;
-		pm->maxcontacts = PM_6250_MTSLOT;
-		break;
-	}
-
-	input_set_abs_params(pm->dev, ABS_X, 0, max_x, 0, 0);
-	input_set_abs_params(pm->dev, ABS_Y, 0, max_y, 0, 0);
-
-	if (pm->maxcontacts > 1) {
-		input_mt_init_slots(pm->dev, pm->maxcontacts);
-		input_set_abs_params(pm->dev,
-				     ABS_MT_POSITION_X, 0, max_x, 0, 0);
-		input_set_abs_params(pm->dev,
-				     ABS_MT_POSITION_Y, 0, max_y, 0, 0);
-	}
-
-	serio_set_drvdata(serio, pm);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(pm->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(pm);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id pm_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_PENMOUNT,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, pm_serio_ids);
-
-static struct serio_driver pm_drv = {
-	.driver		= {
-		.name	= "serio-penmount",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= pm_serio_ids,
-	.interrupt	= pm_interrupt,
-	.connect	= pm_connect,
-	.disconnect	= pm_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init pm_init(void)
-{
-	return serio_register_driver(&pm_drv);
-}
-
-static void __exit pm_exit(void)
-{
-	serio_unregister_driver(&pm_drv);
-}
-
-module_init(pm_init);
-module_exit(pm_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/pixcir_i2c_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/pixcir_i2c_ts.c
deleted file mode 100644
index 72f6ba3a..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/pixcir_i2c_ts.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Driver for Pixcir I2C touchscreen controllers.
- *
- * Copyright (C) 2010-2011 Pixcir, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/input/pixcir_ts.h>
-
-struct pixcir_i2c_ts_data {
-	struct i2c_client *client;
-	struct input_dev *input;
-	const struct pixcir_ts_platform_data *chip;
-	bool exiting;
-};
-
-static void pixcir_ts_poscheck(struct pixcir_i2c_ts_data *data)
-{
-	struct pixcir_i2c_ts_data *tsdata = data;
-	u8 rdbuf[10], wrbuf[1] = { 0 };
-	u8 touch;
-	int ret;
-
-	ret = i2c_master_send(tsdata->client, wrbuf, sizeof(wrbuf));
-	if (ret != sizeof(wrbuf)) {
-		dev_err(&tsdata->client->dev,
-			"%s: i2c_master_send failed(), ret=%d\n",
-			__func__, ret);
-		return;
-	}
-
-	ret = i2c_master_recv(tsdata->client, rdbuf, sizeof(rdbuf));
-	if (ret != sizeof(rdbuf)) {
-		dev_err(&tsdata->client->dev,
-			"%s: i2c_master_recv failed(), ret=%d\n",
-			__func__, ret);
-		return;
-	}
-
-	touch = rdbuf[0];
-	if (touch) {
-		u16 posx1 = (rdbuf[3] << 8) | rdbuf[2];
-		u16 posy1 = (rdbuf[5] << 8) | rdbuf[4];
-		u16 posx2 = (rdbuf[7] << 8) | rdbuf[6];
-		u16 posy2 = (rdbuf[9] << 8) | rdbuf[8];
-
-		input_report_key(tsdata->input, BTN_TOUCH, 1);
-		input_report_abs(tsdata->input, ABS_X, posx1);
-		input_report_abs(tsdata->input, ABS_Y, posy1);
-
-		input_report_abs(tsdata->input, ABS_MT_POSITION_X, posx1);
-		input_report_abs(tsdata->input, ABS_MT_POSITION_Y, posy1);
-		input_mt_sync(tsdata->input);
-
-		if (touch == 2) {
-			input_report_abs(tsdata->input,
-					 ABS_MT_POSITION_X, posx2);
-			input_report_abs(tsdata->input,
-					 ABS_MT_POSITION_Y, posy2);
-			input_mt_sync(tsdata->input);
-		}
-	} else {
-		input_report_key(tsdata->input, BTN_TOUCH, 0);
-	}
-
-	input_sync(tsdata->input);
-}
-
-static irqreturn_t pixcir_ts_isr(int irq, void *dev_id)
-{
-	struct pixcir_i2c_ts_data *tsdata = dev_id;
-
-	while (!tsdata->exiting) {
-		pixcir_ts_poscheck(tsdata);
-
-		if (tsdata->chip->attb_read_val())
-			break;
-
-		msleep(20);
-	}
-
-	return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int pixcir_i2c_ts_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
-	return 0;
-}
-
-static int pixcir_i2c_ts_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(pixcir_dev_pm_ops,
-			 pixcir_i2c_ts_suspend, pixcir_i2c_ts_resume);
-
-static int __devinit pixcir_i2c_ts_probe(struct i2c_client *client,
-					 const struct i2c_device_id *id)
-{
-	const struct pixcir_ts_platform_data *pdata = client->dev.platform_data;
-	struct pixcir_i2c_ts_data *tsdata;
-	struct input_dev *input;
-	int error;
-
-	if (!pdata) {
-		dev_err(&client->dev, "platform data not defined\n");
-		return -EINVAL;
-	}
-
-	tsdata = kzalloc(sizeof(*tsdata), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!tsdata || !input) {
-		dev_err(&client->dev, "Failed to allocate driver data!\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	tsdata->client = client;
-	tsdata->input = input;
-	tsdata->chip = pdata;
-
-	input->name = client->name;
-	input->id.bustype = BUS_I2C;
-	input->dev.parent = &client->dev;
-
-	__set_bit(EV_KEY, input->evbit);
-	__set_bit(EV_ABS, input->evbit);
-	__set_bit(BTN_TOUCH, input->keybit);
-	input_set_abs_params(input, ABS_X, 0, pdata->x_max, 0, 0);
-	input_set_abs_params(input, ABS_Y, 0, pdata->y_max, 0, 0);
-	input_set_abs_params(input, ABS_MT_POSITION_X, 0, pdata->x_max, 0, 0);
-	input_set_abs_params(input, ABS_MT_POSITION_Y, 0, pdata->y_max, 0, 0);
-
-	input_set_drvdata(input, tsdata);
-
-	error = request_threaded_irq(client->irq, NULL, pixcir_ts_isr,
-				     IRQF_TRIGGER_FALLING,
-				     client->name, tsdata);
-	if (error) {
-		dev_err(&client->dev, "Unable to request touchscreen IRQ.\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(input);
-	if (error)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, tsdata);
-	device_init_wakeup(&client->dev, 1);
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, tsdata);
-err_free_mem:
-	input_free_device(input);
-	kfree(tsdata);
-	return error;
-}
-
-static int __devexit pixcir_i2c_ts_remove(struct i2c_client *client)
-{
-	struct pixcir_i2c_ts_data *tsdata = i2c_get_clientdata(client);
-
-	device_init_wakeup(&client->dev, 0);
-
-	tsdata->exiting = true;
-	mb();
-	free_irq(client->irq, tsdata);
-
-	input_unregister_device(tsdata->input);
-	kfree(tsdata);
-
-	return 0;
-}
-
-static const struct i2c_device_id pixcir_i2c_ts_id[] = {
-	{ "pixcir_ts", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, pixcir_i2c_ts_id);
-
-static struct i2c_driver pixcir_i2c_ts_driver = {
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= "pixcir_ts",
-		.pm	= &pixcir_dev_pm_ops,
-	},
-	.probe		= pixcir_i2c_ts_probe,
-	.remove		= __devexit_p(pixcir_i2c_ts_remove),
-	.id_table	= pixcir_i2c_ts_id,
-};
-
-module_i2c_driver(pixcir_i2c_ts_driver);
-
-MODULE_AUTHOR("Jianchun Bian <jcbian@pixcir.com.cn>, Dequan Meng <dqmeng@pixcir.com.cn>");
-MODULE_DESCRIPTION("Pixcir I2C Touchscreen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/s3c2410_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/s3c2410_ts.c
deleted file mode 100644
index bf1a0640..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/s3c2410_ts.c
+++ /dev/null
@@ -1,441 +0,0 @@
-/*
- * Samsung S3C24XX touchscreen driver
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the term of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Copyright 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
- * Copyright 2008 Ben Dooks <ben-linux@fluff.org>
- * Copyright 2009 Simtec Electronics <linux@simtec.co.uk>
- *
- * Additional work by Herbert Pötzl <herbert@13thfloor.at> and
- * Harald Welte <laforge@openmoko.org>
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include <plat/adc.h>
-#include <plat/regs-adc.h>
-#include <plat/ts.h>
-
-#define TSC_SLEEP  (S3C2410_ADCTSC_PULL_UP_DISABLE | S3C2410_ADCTSC_XY_PST(0))
-
-#define INT_DOWN	(0)
-#define INT_UP		(1 << 8)
-
-#define WAIT4INT	(S3C2410_ADCTSC_YM_SEN | \
-			 S3C2410_ADCTSC_YP_SEN | \
-			 S3C2410_ADCTSC_XP_SEN | \
-			 S3C2410_ADCTSC_XY_PST(3))
-
-#define AUTOPST		(S3C2410_ADCTSC_YM_SEN | \
-			 S3C2410_ADCTSC_YP_SEN | \
-			 S3C2410_ADCTSC_XP_SEN | \
-			 S3C2410_ADCTSC_AUTO_PST | \
-			 S3C2410_ADCTSC_XY_PST(0))
-
-#define FEAT_PEN_IRQ	(1 << 0)	/* HAS ADCCLRINTPNDNUP */
-
-/* Per-touchscreen data. */
-
-/**
- * struct s3c2410ts - driver touchscreen state.
- * @client: The ADC client we registered with the core driver.
- * @dev: The device we are bound to.
- * @input: The input device we registered with the input subsystem.
- * @clock: The clock for the adc.
- * @io: Pointer to the IO base.
- * @xp: The accumulated X position data.
- * @yp: The accumulated Y position data.
- * @irq_tc: The interrupt number for pen up/down interrupt
- * @count: The number of samples collected.
- * @shift: The log2 of the maximum count to read in one go.
- * @features: The features supported by the TSADC MOdule.
- */
-struct s3c2410ts {
-	struct s3c_adc_client *client;
-	struct device *dev;
-	struct input_dev *input;
-	struct clk *clock;
-	void __iomem *io;
-	unsigned long xp;
-	unsigned long yp;
-	int irq_tc;
-	int count;
-	int shift;
-	int features;
-};
-
-static struct s3c2410ts ts;
-
-/**
- * get_down - return the down state of the pen
- * @data0: The data read from ADCDAT0 register.
- * @data1: The data read from ADCDAT1 register.
- *
- * Return non-zero if both readings show that the pen is down.
- */
-static inline bool get_down(unsigned long data0, unsigned long data1)
-{
-	/* returns true if both data values show stylus down */
-	return (!(data0 & S3C2410_ADCDAT0_UPDOWN) &&
-		!(data1 & S3C2410_ADCDAT0_UPDOWN));
-}
-
-static void touch_timer_fire(unsigned long data)
-{
-	unsigned long data0;
-	unsigned long data1;
-	bool down;
-
-	data0 = readl(ts.io + S3C2410_ADCDAT0);
-	data1 = readl(ts.io + S3C2410_ADCDAT1);
-
-	down = get_down(data0, data1);
-
-	if (down) {
-		if (ts.count == (1 << ts.shift)) {
-			ts.xp >>= ts.shift;
-			ts.yp >>= ts.shift;
-
-			dev_dbg(ts.dev, "%s: X=%lu, Y=%lu, count=%d\n",
-				__func__, ts.xp, ts.yp, ts.count);
-
-			input_report_abs(ts.input, ABS_X, ts.xp);
-			input_report_abs(ts.input, ABS_Y, ts.yp);
-
-			input_report_key(ts.input, BTN_TOUCH, 1);
-			input_sync(ts.input);
-
-			ts.xp = 0;
-			ts.yp = 0;
-			ts.count = 0;
-		}
-
-		s3c_adc_start(ts.client, 0, 1 << ts.shift);
-	} else {
-		ts.xp = 0;
-		ts.yp = 0;
-		ts.count = 0;
-
-		input_report_key(ts.input, BTN_TOUCH, 0);
-		input_sync(ts.input);
-
-		writel(WAIT4INT | INT_DOWN, ts.io + S3C2410_ADCTSC);
-	}
-}
-
-static DEFINE_TIMER(touch_timer, touch_timer_fire, 0, 0);
-
-/**
- * stylus_irq - touchscreen stylus event interrupt
- * @irq: The interrupt number
- * @dev_id: The device ID.
- *
- * Called when the IRQ_TC is fired for a pen up or down event.
- */
-static irqreturn_t stylus_irq(int irq, void *dev_id)
-{
-	unsigned long data0;
-	unsigned long data1;
-	bool down;
-
-	data0 = readl(ts.io + S3C2410_ADCDAT0);
-	data1 = readl(ts.io + S3C2410_ADCDAT1);
-
-	down = get_down(data0, data1);
-
-	/* TODO we should never get an interrupt with down set while
-	 * the timer is running, but maybe we ought to verify that the
-	 * timer isn't running anyways. */
-
-	if (down)
-		s3c_adc_start(ts.client, 0, 1 << ts.shift);
-	else
-		dev_dbg(ts.dev, "%s: count=%d\n", __func__, ts.count);
-
-	if (ts.features & FEAT_PEN_IRQ) {
-		/* Clear pen down/up interrupt */
-		writel(0x0, ts.io + S3C64XX_ADCCLRINTPNDNUP);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/**
- * s3c24xx_ts_conversion - ADC conversion callback
- * @client: The client that was registered with the ADC core.
- * @data0: The reading from ADCDAT0.
- * @data1: The reading from ADCDAT1.
- * @left: The number of samples left.
- *
- * Called when a conversion has finished.
- */
-static void s3c24xx_ts_conversion(struct s3c_adc_client *client,
-				  unsigned data0, unsigned data1,
-				  unsigned *left)
-{
-	dev_dbg(ts.dev, "%s: %d,%d\n", __func__, data0, data1);
-
-	ts.xp += data0;
-	ts.yp += data1;
-
-	ts.count++;
-
-	/* From tests, it seems that it is unlikely to get a pen-up
-	 * event during the conversion process which means we can
-	 * ignore any pen-up events with less than the requisite
-	 * count done.
-	 *
-	 * In several thousand conversions, no pen-ups where detected
-	 * before count completed.
-	 */
-}
-
-/**
- * s3c24xx_ts_select - ADC selection callback.
- * @client: The client that was registered with the ADC core.
- * @select: The reason for select.
- *
- * Called when the ADC core selects (or deslects) us as a client.
- */
-static void s3c24xx_ts_select(struct s3c_adc_client *client, unsigned select)
-{
-	if (select) {
-		writel(S3C2410_ADCTSC_PULL_UP_DISABLE | AUTOPST,
-		       ts.io + S3C2410_ADCTSC);
-	} else {
-		mod_timer(&touch_timer, jiffies+1);
-		writel(WAIT4INT | INT_UP, ts.io + S3C2410_ADCTSC);
-	}
-}
-
-/**
- * s3c2410ts_probe - device core probe entry point
- * @pdev: The device we are being bound to.
- *
- * Initialise, find and allocate any resources we need to run and then
- * register with the ADC and input systems.
- */
-static int __devinit s3c2410ts_probe(struct platform_device *pdev)
-{
-	struct s3c2410_ts_mach_info *info;
-	struct device *dev = &pdev->dev;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int ret = -EINVAL;
-
-	/* Initialise input stuff */
-	memset(&ts, 0, sizeof(struct s3c2410ts));
-
-	ts.dev = dev;
-
-	info = pdev->dev.platform_data;
-	if (!info) {
-		dev_err(dev, "no platform data, cannot attach\n");
-		return -EINVAL;
-	}
-
-	dev_dbg(dev, "initialising touchscreen\n");
-
-	ts.clock = clk_get(dev, "adc");
-	if (IS_ERR(ts.clock)) {
-		dev_err(dev, "cannot get adc clock source\n");
-		return -ENOENT;
-	}
-
-	clk_enable(ts.clock);
-	dev_dbg(dev, "got and enabled clocks\n");
-
-	ts.irq_tc = ret = platform_get_irq(pdev, 0);
-	if (ret < 0) {
-		dev_err(dev, "no resource for interrupt\n");
-		goto err_clk;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(dev, "no resource for registers\n");
-		ret = -ENOENT;
-		goto err_clk;
-	}
-
-	ts.io = ioremap(res->start, resource_size(res));
-	if (ts.io == NULL) {
-		dev_err(dev, "cannot map registers\n");
-		ret = -ENOMEM;
-		goto err_clk;
-	}
-
-	/* inititalise the gpio */
-	if (info->cfg_gpio)
-		info->cfg_gpio(to_platform_device(ts.dev));
-
-	ts.client = s3c_adc_register(pdev, s3c24xx_ts_select,
-				     s3c24xx_ts_conversion, 1);
-	if (IS_ERR(ts.client)) {
-		dev_err(dev, "failed to register adc client\n");
-		ret = PTR_ERR(ts.client);
-		goto err_iomap;
-	}
-
-	/* Initialise registers */
-	if ((info->delay & 0xffff) > 0)
-		writel(info->delay & 0xffff, ts.io + S3C2410_ADCDLY);
-
-	writel(WAIT4INT | INT_DOWN, ts.io + S3C2410_ADCTSC);
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(dev, "Unable to allocate the input device !!\n");
-		ret = -ENOMEM;
-		goto err_iomap;
-	}
-
-	ts.input = input_dev;
-	ts.input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	ts.input->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(ts.input, ABS_X, 0, 0x3FF, 0, 0);
-	input_set_abs_params(ts.input, ABS_Y, 0, 0x3FF, 0, 0);
-
-	ts.input->name = "S3C24XX TouchScreen";
-	ts.input->id.bustype = BUS_HOST;
-	ts.input->id.vendor = 0xDEAD;
-	ts.input->id.product = 0xBEEF;
-	ts.input->id.version = 0x0102;
-
-	ts.shift = info->oversampling_shift;
-	ts.features = platform_get_device_id(pdev)->driver_data;
-
-	ret = request_irq(ts.irq_tc, stylus_irq, 0,
-			  "s3c2410_ts_pen", ts.input);
-	if (ret) {
-		dev_err(dev, "cannot get TC interrupt\n");
-		goto err_inputdev;
-	}
-
-	dev_info(dev, "driver attached, registering input device\n");
-
-	/* All went ok, so register to the input system */
-	ret = input_register_device(ts.input);
-	if (ret < 0) {
-		dev_err(dev, "failed to register input device\n");
-		ret = -EIO;
-		goto err_tcirq;
-	}
-
-	return 0;
-
- err_tcirq:
-	free_irq(ts.irq_tc, ts.input);
- err_inputdev:
-	input_free_device(ts.input);
- err_iomap:
-	iounmap(ts.io);
- err_clk:
-	del_timer_sync(&touch_timer);
-	clk_put(ts.clock);
-	return ret;
-}
-
-/**
- * s3c2410ts_remove - device core removal entry point
- * @pdev: The device we are being removed from.
- *
- * Free up our state ready to be removed.
- */
-static int __devexit s3c2410ts_remove(struct platform_device *pdev)
-{
-	free_irq(ts.irq_tc, ts.input);
-	del_timer_sync(&touch_timer);
-
-	clk_disable(ts.clock);
-	clk_put(ts.clock);
-
-	input_unregister_device(ts.input);
-	iounmap(ts.io);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int s3c2410ts_suspend(struct device *dev)
-{
-	writel(TSC_SLEEP, ts.io + S3C2410_ADCTSC);
-	disable_irq(ts.irq_tc);
-	clk_disable(ts.clock);
-
-	return 0;
-}
-
-static int s3c2410ts_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct s3c2410_ts_mach_info *info = pdev->dev.platform_data;
-
-	clk_enable(ts.clock);
-	enable_irq(ts.irq_tc);
-
-	/* Initialise registers */
-	if ((info->delay & 0xffff) > 0)
-		writel(info->delay & 0xffff, ts.io + S3C2410_ADCDLY);
-
-	writel(WAIT4INT | INT_DOWN, ts.io + S3C2410_ADCTSC);
-
-	return 0;
-}
-
-static struct dev_pm_ops s3c_ts_pmops = {
-	.suspend	= s3c2410ts_suspend,
-	.resume		= s3c2410ts_resume,
-};
-#endif
-
-static struct platform_device_id s3cts_driver_ids[] = {
-	{ "s3c2410-ts", 0 },
-	{ "s3c2440-ts", 0 },
-	{ "s3c64xx-ts", FEAT_PEN_IRQ },
-	{ }
-};
-MODULE_DEVICE_TABLE(platform, s3cts_driver_ids);
-
-static struct platform_driver s3c_ts_driver = {
-	.driver         = {
-		.name   = "samsung-ts",
-		.owner  = THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &s3c_ts_pmops,
-#endif
-	},
-	.id_table	= s3cts_driver_ids,
-	.probe		= s3c2410ts_probe,
-	.remove		= __devexit_p(s3c2410ts_remove),
-};
-module_platform_driver(s3c_ts_driver);
-
-MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>, "
-	      "Ben Dooks <ben@simtec.co.uk>, "
-	      "Simtec Electronics <linux@simtec.co.uk>");
-MODULE_DESCRIPTION("S3C24XX Touchscreen driver");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/semisens/Makefile
deleted file mode 100755
index 4539aa8d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-KERNELDIR=../../../../
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=s_wmt_ts_semisens
-
-obj-m	:= $(MY_MODULE_NAME).o
-$(MY_MODULE_NAME)-objs  := sn310m-touch.o touch.o 
-#mach-sn310m-sample.o
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers modules.builtin
-
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers modules.builtin
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch-pdata.h b/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch-pdata.h
deleted file mode 100755
index fcf1e3c6..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch-pdata.h
+++ /dev/null
@@ -1,201 +0,0 @@
-/****************************************************************
- *
- * sn310m-touch-pdata.c
- *
- * Copyright (c) 2013 SEMISENS Co.,Ltd
- *      http://www.semisens.com
- *
- ****************************************************************/
-
-#ifndef __TOUCH_PDATA_H
-#define __TOUCH_PDATA_H
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	#include <linux/earlysuspend.h>
-#endif
-
-#include <linux/interrupt.h>
-
-#ifndef errlog
-#define errlog(fmt, args...) printk(KERN_ERR "[%s:%d]: " fmt, __FUNCTION__, __LINE__ ,## args)
-#endif
-
-
-//#define	DEBUG_TOUCH
-
-#undef dbg
-#ifdef DEBUG_TOUCH
-#define dbg(fmt, args...) printk(KERN_ERR "[%s:%d]: " fmt, __FUNCTION__, __LINE__ ,## args)
-#else
-#define dbg(fmt, args...) 
-#endif
-
-#undef MSM_GPIO_TO_INT 
-#define MSM_GPIO_TO_INT(a)	(a)
-
-
-
-
-#define	I2C_TOUCH_NAME		"SN310M"
-#define	I2C_SEND_MAX_SIZE	512			// I2C Send/Receive data max size
-
-//--------------------------------------------
-// Button struct (1 = press, 0 = release)
-//--------------------------------------------
-typedef struct button__t {
-	unsigned char bt0_press	:1;		// lsb
-	unsigned char bt1_press	:1;		
-	unsigned char bt2_press	:1;
-	unsigned char bt3_press	:1;
-	unsigned char bt4_press	:1;
-	unsigned char bt5_press	:1;
-	unsigned char bt6_press	:1;
-	unsigned char bt7_press	:1;		// msb
-} __attribute__ ((packed)) button_t;
-
-typedef union button__u {
-	unsigned char	ubyte;
-	button_t		bits;
-} __attribute__ ((packed)) button_u;
-
-//--------------------------------------------
-// Touch Event type define
-//--------------------------------------------
-#define	TS_EVENT_UNKNOWN	0x00
-#define	TS_EVENT_PRESS		0x01
-#define	TS_EVENT_MOVE		0x02
-#define	TS_EVENT_RELEASE	0x03
-
-typedef struct finger__t {
-	unsigned int status;	// true : ts data updated, false : no update data
-	unsigned int event;		// ts event type
-	unsigned int id;		// ts received id
-	unsigned int x;			// ts data x
-	unsigned int y;			// ts data y
-	unsigned int area;		// ts finger area
-	unsigned int pressure;	// ts finger pressure
-} __attribute__ ((packed)) finger_t;
-
-struct touch {
-	int						irq;
-	struct i2c_client		*client;
-	struct touch_pdata		*pdata;
-	struct input_dev		*input;
-	char					phys[32];
-
-	finger_t				*finger;		// finger data
-	struct mutex			mutex;
-
-	// sysfs control flags
-	unsigned char			disabled;		// interrupt status
-	unsigned char			fw_version;
-	
-	unsigned char			*fw_buf;
-	unsigned int			fw_size;
-	int						fw_status;
-
-	// irq func used
-	struct workqueue_struct	*work_queue;
-	struct work_struct		work;
-	
-	// noise filter work
-	struct delayed_work		filter_dwork;
-
-#if	defined(CONFIG_HAS_EARLYSUSPEND)
-	struct early_suspend	power;
-#endif	
-};
-
-struct i2c_client;
-struct input_dev;
-struct device;
-
-#define	IRQ_MODE_THREAD		0
-#define	IRQ_MODE_NORMAL		1
-#define	IRQ_MODE_POLLING	2
-
-//--------------------------------------------
-// IRQ type & trigger action
-//--------------------------------------------
-//
-// IRQF_TRIGGER_RISING, IRQF_TRIGGER_FALLING, IRQF_TRIGGER_HIGH, IRQF_TRIGGER_LOW
-// IRQF_DISABLED, IRQF_SHARED, IRQF_IRQPOLL, IRQF_ONESHOT, IRQF_NO_THREAD
-//
-//--------------------------------------------
-struct touch_pdata {
-	char	*name;					// input drv name
-
-	int 	irq_gpio;				// irq gpio define
-	int 	reset_gpio;				// reset gpio define
-	int 	reset_level;			// reset level setting (1 = High reset, 0 = Low reset)
-
-	int		irq_mode;				// IRQ_MODE_THREAD, IRQ_MODE_NORMAL, IRQ_MODE_POLLING
-	int 	irq_flags;				// irq flags setup : Therad irq mode(IRQF_TRIGGER_HIGH | IRQF_ONESHOT)
-
-	int		abs_max_x, abs_max_y;
-	int 	abs_min_x, abs_min_y;
-	
-	int 	area_max, area_min;
-	int		press_max, press_min;
-	int		id_max, id_min;
-	
-	int		vendor, product, version;
-
-	int		max_fingers;
-	
-	int		*keycode, keycnt;
-	int		lcd_exchg;
-
-	//--------------------------------------------
-	// Control function 
-	//--------------------------------------------
-	void 		(*gpio_init)	(void);	// gpio early-init function
-
-	irqreturn_t	(*irq_func)		(int irq, void *handle);
-	void		(*touch_work)	(struct touch *ts);
-	
-	void 		(*report)		(struct touch *ts);
-	void		(*key_report)	(struct touch *ts, unsigned char button_data);
-
-	int			(*early_probe)	(struct touch *ts);
-	int			(*probe)		(struct touch *ts);
-	void		(*enable)		(struct touch *ts);
-	void		(*disable)		(struct touch *ts);
-	int 		(*input_open)	(struct input_dev *input);
-	void		(*input_close)	(struct input_dev *input);
-
-	void		(*event_clear)	(struct touch *ts);
-
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-	void		(*resume)		(struct early_suspend *h);
-	void		(*suspend)		(struct early_suspend *h);
-#endif
-
-	/* by limst, added to control power for touch IC */
-	int			(*power)		(int on);
-
-	//--------------------------------------------
-	// I2C control function
-	//--------------------------------------------
-	int		(*i2c_write)		(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len);
-	int		(*i2c_read)			(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len);
-
-	//--------------------------------------------
-	// Firmware update control function
-	//--------------------------------------------
-	char	*fw_filename;
-	int		fw_filesize;
-
-	int		(*i2c_boot_write)	(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len);
-	int		(*i2c_boot_read)	(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len);
-	int		(*fw_control)		(struct touch *ts, unsigned int fw_status);
-	int		(*flash_firmware)	(struct device *dev, const char *fw_name);
-
-	//--------------------------------------------
-	// Calibration control function
-	//--------------------------------------------
-	int		(*calibration)		(struct touch *ts);
-};
-
-#endif // __TOUCH_PDATA_H
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch.c b/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch.c
deleted file mode 100755
index 81275baf..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/****************************************************************
- *
- * sn310m-touch.c : I2C Touchscreen driver (platform data struct)
- *
- * Copyright (c) 2013 SEMISENS Co.,Ltd
- *      http://www.semisens.com
- *
- ****************************************************************/
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/hrtimer.h>
-#include <asm/unaligned.h>
-#include <linux/firmware.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-
-//----------------------------------------------
-#include "sn310m-touch-pdata.h"
-#include "sn310m-touch.h"
-#include "touch.h"
-
-
-//----------------------------------------------
-unsigned char sn310m_id_tracking(struct	touch *ts, unsigned char find_id);
-
-//----------------------------------------------
-// Touch i2c control function
-//----------------------------------------------
-int	sn310m_i2c_read(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len)
-{
-	struct i2c_msg msg[2];
-	int ret = 0;
-	unsigned char i = 0;
-	unsigned char cmd_tmp[10] = {0, };
-
-	if((len == 0) || (data == NULL)) {
-		dev_err(&client->dev, "I2C read error: Null pointer or length == 0\n");	
-		return 	-1;
-	}
-	
-	memset(cmd_tmp, 0x00, sizeof(cmd_tmp));
-
-	if(cmd_len)	{
-		for(i = 0; i < cmd_len; i++) {
-			cmd_tmp[i] = cmd[cmd_len -1 -i];
-		}
-	}
-
-	memset(msg, 0x00, sizeof(msg));
-	msg[0].addr		= client->addr;
-	msg[0].flags	= client->flags & I2C_M_TEN;
-	msg[0].len		= cmd_len;
-	msg[0].buf		= cmd_tmp;
-
-	msg[1].addr		= client->addr;
-	msg[1].flags	= client->flags & I2C_M_TEN;
-	msg[1].flags	|= I2C_M_RD;
-	msg[1].len		= len;
-	msg[1].buf		= data;
-
-	if((ret = i2c_transfer(client->adapter, msg, 2)) != 2) {
-		dev_err(&client->dev, "I2C read error: (%d) reg: 0x%X len: %d\n", ret, cmd_tmp[0], len);
-		return -EIO;
-	}
-
-	return 	len;
-}
-
-int	sn310m_i2c_write(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len)
-{
-	int ret = 0;
-	unsigned char block_data[10] = {0, };
-	unsigned char i = 0;
-	unsigned char cmd_tmp[10] = {0, };
-
-	if((cmd_len + len) >= sizeof(block_data)) {
-		dev_err(&client->dev, "I2C write error: wdata overflow reg: 0x%X len: %d\n", cmd[0], cmd_len + len);
-		return	-1;
-	}
-
-	memset(block_data, 0x00, sizeof(block_data));
-	memset(cmd_tmp, 0x00, sizeof(cmd_tmp));
-
-	if(cmd_len) {
-		for(i = 0; i < cmd_len; i++) {
-			cmd_tmp[i] = cmd[cmd_len -1 -i];
-		}
-	}
-
-	if(cmd_len)
-		memcpy(&block_data[0], &cmd_tmp[0], cmd_len);
-
-	if(len)
-		memcpy(&block_data[cmd_len], &data[0], len);
-
-	if((ret = i2c_master_send(client, block_data, (cmd_len + len))) < 0) {
-		dev_err(&client->dev, "I2C write error: (%d) reg: 0x%X len: %d\n", ret, cmd[0], len);
-		return ret;
-	}
-	
-	return len;
-}
-
-//----------------------------------------------
-// Touch initialize & finalize function
-//----------------------------------------------
-int	sn310m_input_open(struct input_dev *input)
-{
-	struct touch *ts = input_get_drvdata(input);
-
-	dbg("%s\n", __func__);
-    	
-	ts->pdata->enable(ts);
-
-	return 0;
-}
-
-void sn310m_enable(struct touch *ts)
-{
-	unsigned short cmd = REG_TS_STATUS;
-	unsigned int rdata = 0;
-	dbg("sn310m_enable++\n");
-	if(ts->disabled) {
-		while(!gpio_get_value(ts->pdata->irq_gpio))		
-			ts->pdata->i2c_read(ts->client, (unsigned char *)&cmd, sizeof(cmd), (unsigned char *)&rdata, sizeof(rdata));
-		wmt_gpio_set_irq_type(ts->pdata->irq_gpio, IRQ_TYPE_EDGE_FALLING);
-		wmt_gpio_unmask_irq(ts->pdata->irq_gpio);
-		dbg("enable_irq (%d)\n",ts->irq);
-		ts->disabled = false;
-	}
-	dbg("sn310m_enable--\n");
-}
-
-void sn310m_disable(struct touch *ts)
-{
-	dbg("sn310m_disable++\n");
-	if(!ts->disabled) {
-		//disable_irq(ts->irq);//wmt_gpio_mask_irq(ts->pdata->irq_gpio);//
-		wmt_gpio_mask_irq(ts->pdata->irq_gpio);
-		dbg("disable_irq(ts->irq);\n");
-		ts->disabled = true;
-		if(ts->pdata->event_clear){
-			ts->pdata->event_clear(ts);
-		}
-	}
-	dbg("sn310m_disable--");
-}
-
-int	sn310m_early_probe(struct touch *ts)
-{
-	// nothing to do...
-
-	return	0;
-}
-
-int	sn310m_probe(struct touch *ts)
-{
-	unsigned short cmd = REG_FIRMWARE_VERSION;
-	unsigned short rdata = 0;
-
-	if(ts->pdata->i2c_read(ts->client, (unsigned char *)&cmd, sizeof(cmd), (unsigned char *)&rdata, sizeof(rdata)) < 0) {
-		errlog("fail to get touch ic firmware version.\n");
-		return	-1;
-	}
-	
-	ts->fw_version = rdata;
-
-	dbg("touch ic firmware version : %d \n", rdata);
-	
-	return 	0;
-}
-
-//----------------------------------------------
-// calibration function
-//----------------------------------------------
-int	sn310m_calibration(struct touch *ts)
-{
-	// nothing to do...
-
-	return	0;
-}
-
-#define SN310M_NATIVE_INTERFACE
-#if defined(SN310M_NATIVE_INTERFACE)
-#include <linux/syscalls.h>
-extern int g_MiscInitialize;
-#endif
-
-//----------------------------------------------
-// Touch data processing function
-//----------------------------------------------
-void sn310m_work(struct touch *ts)
-{
-	unsigned char find_slot = 0;
-	unsigned short cmd = 0;
-	status_reg_u status;
-	data_reg_t data;
-	button_u button;
-	unsigned int ids = 0;
-	int i = 0;
-	
-	mutex_lock(&ts->mutex);
-
-	cmd = REG_TS_STATUS;
-	ts->pdata->i2c_read(ts->client, (unsigned char *)&cmd, sizeof(cmd), (unsigned char *)&status.uint, sizeof(status_reg_u));
-	
-	if(status.bits.ts_cnt <= ts->pdata->max_fingers) {
-		unsigned char cnt = 0;
-
-		if(ts->pdata->keycode && (status.bits.ts_cnt == 0)) {
-			button.bits.bt0_press = (status.bits.button & 0x01) ? 1 : 0;
-			button.bits.bt1_press = (status.bits.button & 0x02) ? 1 : 0;
-			button.bits.bt2_press = (status.bits.button & 0x04) ? 1 : 0;
-			button.bits.bt3_press = (status.bits.button & 0x08) ? 1 : 0;
-			
-			ts->pdata->key_report(ts, button.ubyte);
-		}
-
-		for(cnt = 0; cnt < status.bits.ts_cnt; cnt++) {
-			unsigned int id;
-			unsigned int x;
-			unsigned int y;
-			unsigned int area;
-			unsigned int pressure;
-
-			cmd = REG_TS_DATA(cnt);
-			ts->pdata->i2c_read(ts->client, (unsigned char *)&cmd, sizeof(cmd),	(unsigned char *)&data.packet0, sizeof(data_reg_t));
-
-			id = data.packet0 >> 12;
-			x = data.packet0 & 0xfff;
-			y = data.packet1 & 0xfff;
-			area = data.packet2 & 0xfff;
-			pressure = ((data.packet1 >> 8) & 0x00f0) + (data.packet2 >> 12);	
-
-			dbg("DEBUG(%s) : cmd=%d, id=%d, x=%d, y=%d, area=%d, pressure=%d \n", __func__, cmd, id, x, y, area, pressure);
-			dbg("DEBUG(%s) : pkt0=%x pkt1=%x pkt2=%x \n", __func__, data.packet0, data.packet1, data.packet2);
-
-			if((x >= ts->pdata->abs_max_x) || (y >= ts->pdata->abs_max_y)) {
-				if(ts->pdata->event_clear)		
-					ts->pdata->event_clear(ts);
-
-				dbg("ERROR(%s) : x(%d) or y(%d) value overflow!\n", __func__, x, y);
-				continue;
-			}
-
-			if(ts->pdata->id_max) {
-				if((id >= ts->pdata->id_max) || (id < ts->pdata->id_min)) {
-					if(ts->pdata->event_clear)
-						ts->pdata->event_clear(ts);
-
-					dbg("ERROR(%s) : id(%d) value overflow!\n", __func__, id);
-					continue;
-				}
-				if((find_slot = sn310m_id_tracking(ts, id)) == 0xFF) {
-					dbg("ERROR(%s) : Empty slot not found\n", __func__);
-					continue;
-				}
-			}	
-			else {
-				if(id == 0)	
-					continue;
-
-				find_slot = cnt;
-			}
-			
-			if(ts->finger[find_slot].event == TS_EVENT_UNKNOWN)
-				ts->finger[find_slot].event	= TS_EVENT_PRESS;
-			else if((ts->finger[find_slot].event == TS_EVENT_PRESS) || (ts->finger[find_slot].event == TS_EVENT_MOVE))
-				ts->finger[find_slot].event = TS_EVENT_MOVE;
-
-			if (ts->pdata->lcd_exchg) {
-				int tmp;
-				tmp = x;
-				x = y;
-				y = ts->pdata->abs_max_x - tmp;
-			}
-
-			ts->finger[find_slot].status	= true;
-			ts->finger[find_slot].id		= id;
-			ts->finger[find_slot].x			= x;
-			ts->finger[find_slot].y			= y;
-			ts->finger[find_slot].area		= (ts->pdata->area_max < area) ? ts->pdata->area_max : area;
-			ts->finger[find_slot].pressure	= (ts->pdata->press_max < pressure) ? ts->pdata->press_max : pressure;
-			ids |= 1 << find_slot;
-		}
-	}
-
-	for(i = 0; i < ts->pdata->max_fingers; i++) {
-		if(!(ids & (1 << i))) {
-			if(ts->finger[i].event != TS_EVENT_UNKNOWN) {
-				ts->finger[i].status	= true;
-				ts->finger[i].event 	= TS_EVENT_RELEASE;
-			}
-		}
-	}
-
-	ts->pdata->report(ts);	
-	mutex_unlock(&ts->mutex);
-	wmt_gpio_unmask_irq(ts->pdata->irq_gpio);
-}
-
-unsigned char sn310m_id_tracking(struct touch *ts, unsigned char find_id)
-{
-	unsigned char find_slot = 0xFF;
-	int i = 0;
-
-	for(i = 0; i < ts->pdata->max_fingers; i++) {
-		if(ts->finger[i].id == find_id)
-			find_slot = i;
-			
-		if((ts->finger[i].event == TS_EVENT_UNKNOWN) && (find_slot == 0xFF))	
-			find_slot = i;
-	}
-	return	find_slot;
-}
-
-//----------------------------------------------
-// Firmware update Control function
-//----------------------------------------------
-int sn310m_flash_firmware(struct device *dev, const char *fw_name)
-{
-	// nothing to do...
-	return 0;
-}
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch.h b/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch.h
deleted file mode 100755
index 0469bf19..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/sn310m-touch.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/****************************************************************
- *
- * sn310m-touch.c : i2c Touchscreen driver (platform data struct)
- *
- * Copyright (c) 2013 SEMISENS Co.,Ltd
- *      http://www.semisens.com
- *
- ****************************************************************/
-#ifndef __SN310M_TOUCH_H
-#define __SN310M_TOUCH_H
-
-//----------------------------------------------
-// register address for firmware update
-//----------------------------------------------
-#define REG_CMD_ISP_MODE		0x02F1	// 0x0200 : prepare eFlash, 0x0100 : finish eFalsh
-#define REG_CMD_FLASH_BUS		0x04F1	// 0x0000 : set eFlash bus functions
-#define REG_CMD_FLASH_ENABLE	0x08F1	// 0xFFFF : enable eFlash functions
-#define REG_CMD_FLASH_AUTH		0x00F4	// 0x0100 : get eFlash approach authority
-#define REG_CMD_FLASH_CON_EN	0x02F4	// 0x0000 : enable eFlash controller
-#define REG_CMD_FLASH_COMMAND	0x04F4	// 0x0200 : erase eFlash, 0x0000 : write eFlash
-#define REG_CMD_FLASH_BUSY		0x08F4	// [15] bit is busy flag for eflash eperating.
-
-//----------------------------------------------
-// register setting value for firmware update
-//----------------------------------------------
-#define REG_SET_PREPARE_FLASH_ACCESS	0x0200
-#define REG_SET_FINISH_FLASH_ACCESS		0x0100
-#define REG_SET_ENABLE_FLASH_ERASE		0x0200
-#define REG_SET_ENABLE_FLASH_WRITE		0x0000
-
-#define	SN310M_MAX_FW_SIZE		(10*1024)	// 10 Kbytes
-#define REG_FIRMWARE_VERSION	(0x3EE0)
-
-//----------------------------------------------
-// Touch status & data register address
-//----------------------------------------------
-#define	REG_TS_STATUS		0x00E0
-
-typedef struct status_reg__t {
-	unsigned int ts_cnt		:4;	// lsb
-	unsigned int reserved1	:4;
-	unsigned int button		:5;
-	unsigned int reserved2	:3;	// msb
-} __attribute__ ((packed)) status_reg_t;
-
-typedef union status_reg__u {
-	unsigned short	uint;
-	status_reg_t	bits;
-}	__attribute__ ((packed))	status_reg_u;
-
-#define	REG_TS_DATA_BASE	0x02E0
-#define	REG_TS_DATA(x)		(((x * 6) << 8) + REG_TS_DATA_BASE)
-
-typedef struct data_reg__t {
-	unsigned short packet0;
-	unsigned short packet1;
-	unsigned short packet2;
-} __attribute__ ((packed)) data_reg_t;
-
-typedef union data_reg__u {
-	unsigned int	uint;
-	data_reg_t		bits;
-} __attribute__ ((packed)) data_reg_u;
-
-
-//----------------------------------------------
-// i2c Control function
-//----------------------------------------------
-extern int 	sn310m_i2c_read(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len);
-extern int 	sn310m_i2c_write(struct i2c_client *client, unsigned char *cmd, unsigned int cmd_len, unsigned char *data, unsigned int len);
-
-//----------------------------------------------
-// Touch initialize & finalize function
-//----------------------------------------------
-extern int	sn310m_input_open(struct input_dev *input);
-extern void	sn310m_enable(struct touch *ts);
-extern void	sn310m_disable(struct touch *ts);
-extern int	sn310m_early_probe(struct touch *ts);
-extern int	sn310m_probe(struct touch *ts);
-
-//----------------------------------------------
-// Calibration function
-//----------------------------------------------
-extern int 	sn310m_calibration(struct touch *ts);
-
-//----------------------------------------------
-// Touch data processing function
-//----------------------------------------------
-extern void	sn310m_work(struct touch *ts);
-
-//----------------------------------------------
-// Firmware update Control function
-//----------------------------------------------
-extern int	sn310m_flash_firmware(struct device *dev, const char *fw_name);
-
-#endif // __SN310M_TOUCH_H
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/touch.c b/ANDROID_3.4.5/drivers/input/touchscreen/semisens/touch.c
deleted file mode 100755
index 39d6ce15..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/touch.c
+++ /dev/null
@@ -1,1121 +0,0 @@
-/****************************************************************
- *
- * touch.c : I2C Touchscreen driver
- *
- * Copyright (c) 2013 SEMISENS Co.,Ltd
- *      http://www.semisens.com
- *
- ****************************************************************/
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/slab.h>
-#include <linux/hrtimer.h>
-#include <asm/unaligned.h>
-#include <linux/firmware.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-
-//----------------------------------------------
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-	#include <linux/wakelock.h>
-	#include <linux/earlysuspend.h>
-	#include <linux/suspend.h>
-#endif
-
-//----------------------------------------------
-#include <linux/input/mt.h>
-#include "sn310m-touch-pdata.h"
-#include "sn310m-touch.h"
-
-//----------------------------------------------
-#include "touch.h"
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-
-
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-
-#define SN310M_NATIVE_INTERFACE /* This is to debug semisens TSC */ 
-
-#if defined(SN310M_NATIVE_INTERFACE)
-#include <linux/miscdevice.h>
-#include <linux/syscalls.h>
-struct touch* g_ts;
-int g_MiscInitialize = 0;
-static int P_SN310M_Dist_Probe(struct touch* ts);
-static int P_SN310M_Dist_Open(struct inode *inode, struct file *file);
-static long P_SN310M_Dist_Ioctl(struct file *file, unsigned int cmd, unsigned long arg);
-static void P_SN310M_Dist_Remove(void);
-#endif
-
-// function prototype define
-//----------------------------------------------
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-	static void	touch_suspend(struct early_suspend *h);
-	static void	touch_resume(struct early_suspend *h);
-#endif
-
-irqreturn_t	touch_irq(int irq, void *handle);
-#if 0 /* unused */
-	static void	touch_work(struct touch *ts);
-#endif
-static void touch_work_q(struct work_struct *work);
-static void	touch_key_report(struct touch *ts, unsigned char button_data);
-static void	touch_report_protocol_a(struct touch *ts);
-static void	touch_report_protocol_b(struct touch *ts);
-static void	touch_event_clear(struct	touch *ts);
-#if 0 /* unused */
-	static void	touch_enable(struct touch *ts);
-	static void	touch_disable(struct touch *ts);
-#endif
-static void touch_input_close(struct input_dev *input);
-static int touch_input_open(struct input_dev *input);
-static int touch_check_functionality	(struct touch_pdata *pdata);
-void touch_hw_reset(struct touch *ts);
-int	touch_info_display(struct touch *ts);
-int	touch_probe(struct i2c_client *client, const struct i2c_device_id *client_id);
-int	touch_remove(struct i2c_client *client);
-
-
-// Kinsey:
-#define WMT_TS_I2C_NAME    "wmt-ts"
-static struct i2c_client *l_client;
-
-
-
-
-//----------------------------------------------
-irqreturn_t touch_irq(int irq, void *handle)
-{
-	struct touch *ts = handle;
-	if (gpio_irqstatus(ts->pdata->irq_gpio)){
-		wmt_gpio_ack_irq(ts->pdata->irq_gpio);
-		if (is_gpio_irqenable(ts->pdata->irq_gpio)){
-		    wmt_gpio_mask_irq(ts->pdata->irq_gpio);
-			#ifdef CONFIG_HAS_EARLYSUSPEND
-		    	if(!ts->earlysus) 
-					queue_work(ts->work_queue, &ts->work);
-			#else
-		    	queue_work(ts->work_queue, &ts->work);
-			#endif
-		}
-		return IRQ_HANDLED;
-    }
-	return IRQ_NONE;
-	
-}
-
-//----------------------------------------------
-static void touch_work_q(struct work_struct *work)
-{
-	struct touch *ts = container_of(work, struct touch, work);
-	ts->pdata->touch_work(ts);
-}
-
-//----------------------------------------------
-static void touch_key_report(struct touch *ts, unsigned char button_data)
-{
-	static button_u	button_old; 
-	button_u button_new;
-
-	button_new.ubyte = button_data;
-	if(button_old.ubyte != button_new.ubyte) {
-		if((button_old.bits.bt0_press != button_new.bits.bt0_press) && (ts->pdata->keycnt > 0)) {
-			if(button_new.bits.bt0_press)	input_report_key(ts->input, ts->pdata->keycode[0], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[0], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[0](0x%04X) %s\n", ts->pdata->keycode[0], button_new.bits.bt0_press ? "press":"release");
-			#endif
-		}
-		if((button_old.bits.bt1_press != button_new.bits.bt1_press) && (ts->pdata->keycnt > 1)) {
-			if(button_new.bits.bt1_press)	input_report_key(ts->input, ts->pdata->keycode[1], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[1], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[1](0x%04X) %s\n", ts->pdata->keycode[1], button_new.bits.bt1_press ? "press":"release");
-			#endif
-		}
-		if((button_old.bits.bt2_press != button_new.bits.bt2_press) && (ts->pdata->keycnt > 2)) {
-			if(button_new.bits.bt2_press)	input_report_key(ts->input, ts->pdata->keycode[2], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[2], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[2](0x%04X) %s\n", ts->pdata->keycode[2], button_new.bits.bt2_press ? "press":"release");
-			#endif
-		}
-		if((button_old.bits.bt3_press != button_new.bits.bt3_press) && (ts->pdata->keycnt > 3)) {
-			if(button_new.bits.bt3_press)	input_report_key(ts->input, ts->pdata->keycode[3], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[3], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[3](0x%04X) %s\n", ts->pdata->keycode[3], button_new.bits.bt3_press ? "press":"release");
-			#endif
-		}
-		if((button_old.bits.bt4_press != button_new.bits.bt4_press) && (ts->pdata->keycnt > 4)) {
-			if(button_new.bits.bt4_press)	input_report_key(ts->input, ts->pdata->keycode[4], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[4], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[4](0x%04X) %s\n", ts->pdata->keycode[4], button_new.bits.bt4_press ? "press":"release");
-			#endif
-		}
-		if((button_old.bits.bt5_press != button_new.bits.bt5_press) && (ts->pdata->keycnt > 5)) {
-			if(button_new.bits.bt5_press)	input_report_key(ts->input, ts->pdata->keycode[5], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[5], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[5](0x%04X) %s\n", ts->pdata->keycode[5], button_new.bits.bt5_press ? "press":"release");
-			#endif
-		}
-		if((button_old.bits.bt6_press != button_new.bits.bt6_press) && (ts->pdata->keycnt > 6)) {
-			if(button_new.bits.bt6_press)	input_report_key(ts->input, ts->pdata->keycode[6], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[6], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[6](0x%04X) %s\n", ts->pdata->keycode[6], button_new.bits.bt6_press ? "press":"release");
-			#endif
-		}
-		if((button_old.bits.bt7_press != button_new.bits.bt7_press) && (ts->pdata->keycnt > 7)) {
-			if(button_new.bits.bt7_press)	input_report_key(ts->input, ts->pdata->keycode[7], true);
-			else							input_report_key(ts->input, ts->pdata->keycode[7], false);
-			#if defined(DEBUG_TOUCH_KEY)
-				dbg("keycode[7](0x%04X) %s\n", ts->pdata->keycode[7], button_new.bits.bt7_press ? "press":"release");
-			#endif
-		}
-		button_old.ubyte = button_new.ubyte;
-	}
-}
-
-//----------------------------------------------
-static void touch_report_protocol_a(struct touch *ts)
-{
-	int id;
-	
-	for(id = 0; id < ts->pdata->max_fingers; id++) {
-
-		if(ts->finger[id].event == TS_EVENT_UNKNOWN)		continue;
-		
-		if(ts->finger[id].event != TS_EVENT_RELEASE) {
-			if(ts->pdata->id_max)		input_report_abs(ts->input, ABS_MT_TRACKING_ID, ts->finger[id].id);
-			if(ts->pdata->area_max)		input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, ts->finger[id].area ? ts->finger[id].area : 10);
-			if(ts->pdata->press_max)	input_report_abs(ts->input, ABS_MT_PRESSURE, ts->finger[id].pressure);
-	
-			input_report_abs(ts->input, ABS_MT_POSITION_X, 	ts->finger[id].x);
-			input_report_abs(ts->input, ABS_MT_POSITION_Y,	ts->finger[id].y);
-			dbg("%s : id = %d, x = %d, y = %d\n", __func__, ts->finger[id].id, ts->finger[id].x, ts->finger[id].y);
-		}
-		else {
-			ts->finger[id].event = TS_EVENT_UNKNOWN;
-			dbg("%s : release id = %d\n", __func__, ts->finger[id].id);
-		}
-
-		input_mt_sync(ts->input);
-	}
-
-	input_sync(ts->input);
-}
-
-//----------------------------------------------
-static void touch_report_protocol_b(struct touch *ts)
-{
-	int	id;
-#if defined(DEBUG_TOUCH)
-	char *event_str[] = {"unknown", "press", "move", "release"};
-#endif
-
-	for(id = 0; id < ts->pdata->max_fingers; id++) {
-		if((ts->finger[id].event == TS_EVENT_UNKNOWN) || (ts->finger[id].status == false))	
-			continue;
-
-		input_mt_slot(ts->input, id);	
-		ts->finger[id].status = false;	
-
-		if(ts->finger[id].event != TS_EVENT_RELEASE) {
-			input_mt_report_slot_state(ts->input, MT_TOOL_FINGER, true);
-
-			input_report_abs(ts->input, ABS_MT_TRACKING_ID, ts->finger[id].id);
-			input_report_abs(ts->input, ABS_MT_POSITION_X, 	ts->finger[id].x);
-			input_report_abs(ts->input, ABS_MT_POSITION_Y,	ts->finger[id].y);
-
-			if(ts->pdata->area_max)		input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, ts->finger[id].area ? ts->finger[id].area : 10);
-			if(ts->pdata->press_max)	input_report_abs(ts->input, ABS_MT_PRESSURE, ts->finger[id].pressure);
-	
-#if defined(DEBUG_TOUCH)
-			dbg("%s : event = %s, slot = %d, id = %d, x = %d, y = %d\n", __func__, event_str[ts->finger[id].event],  id, ts->finger[id].id, ts->finger[id].x, ts->finger[id].y);
-#endif
-		}
-		else {
-#if defined(DEBUG_TOUCH)
-			dbg("%s : event = %s, slot = %d, id = %d\n", __func__, event_str[ts->finger[id].event], id, ts->finger[id].id);
-#endif
-			ts->finger[id].event = TS_EVENT_UNKNOWN;
-			input_mt_report_slot_state(ts->input, MT_TOOL_FINGER, false);
-		}
-	}
-	input_sync(ts->input);
-}
-
-//----------------------------------------------
-static void touch_event_clear(struct touch *ts)
-{
-	unsigned char id;
-	
-	for(id = 0; id < ts->pdata->max_fingers; id++) {
-		if(ts->finger[id].event == TS_EVENT_MOVE) {
-			ts->finger[id].status	= true;
-			ts->finger[id].event 	= TS_EVENT_RELEASE;
-		}
-	}
-	ts->pdata->report(ts);
-	if(ts->pdata->keycode)
-		ts->pdata->key_report(ts, 0x00);
-}
-
-//----------------------------------------------
-static int touch_input_open(struct input_dev *input)
-{
-	struct touch *ts = input_get_drvdata(input);
-
-	ts->pdata->enable(ts);
-
-	dbg("%s\n", __func__);
-	
-	return 0;
-}
-
-//----------------------------------------------
-static void touch_input_close(struct input_dev *input)
-{
-	struct touch *ts = input_get_drvdata(input);
-
-	ts->pdata->disable(ts);
-
-	dbg("%s\n", __func__);
-}
-
-//----------------------------------------------
-static int touch_check_functionality(struct touch_pdata *pdata)
-{
-	if(!pdata) {
-		errlog("Error : Platform data is NULL pointer!\n");	return	-1;
-	}
-
-	pdata->i2c_read			= sn310m_i2c_read;
-	pdata->i2c_write		= sn310m_i2c_write;
-		
-	pdata->i2c_boot_read	= sn310m_i2c_read;
-	pdata->i2c_boot_write	= sn310m_i2c_write;
-
-	pdata->enable			= sn310m_enable;
-	pdata->disable			= sn310m_disable;
-	pdata->probe			= sn310m_probe;
-
-	if(!pdata->report) {
-		if(pdata->id_max)	pdata->report = touch_report_protocol_b;
-		else				pdata->report = touch_report_protocol_a;
-	}
-	if(!pdata->key_report)	pdata->key_report = touch_key_report;
-
-	pdata->touch_work = sn310m_work;
-	
-	if(!pdata->irq_func) pdata->irq_func = touch_irq;
-
-	if(!pdata->event_clear) pdata->event_clear = touch_event_clear;
-		
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-	if(!pdata->resume)	pdata->resume	= touch_resume;
-	if(!pdata->suspend)	pdata->suspend	= touch_suspend;
-#endif
-
-	//pdata->irq_gpio = 7;
-
-	return	0;
-}
-
-//----------------------------------------------
-void touch_hw_reset(struct touch *ts)
-{
-	if(ts->pdata->reset_gpio) {
-		if(gpio_request(ts->pdata->reset_gpio, "touch reset")) {
-			errlog("--------------------------------------------------------\n");
-			errlog("%s : request port error!\n", "touch reset");
-			errlog("--------------------------------------------------------\n");
-		}
-		else {
-			if(ts->pdata->power) {
-				/* power sequence: reset low -> power on -> reset high */
-				gpio_direction_output(ts->pdata->reset_gpio, 0);
-				gpio_set_value(ts->pdata->reset_gpio, 0); 
-				mdelay(15);
-				ts->pdata->power(1);
-				mdelay(50);
-				gpio_set_value(ts->pdata->reset_gpio, 1); 
-				mdelay(15);
-			}
-			else {
-				/* if there is no power control for touch, then just do reset (high -> low -> high) */
-				gpio_direction_output(ts->pdata->reset_gpio, 1);
-				gpio_set_value(ts->pdata->reset_gpio, 1); 
-				mdelay(15);
-				gpio_set_value(ts->pdata->reset_gpio, 0); 
-				mdelay(20);
-				gpio_set_value(ts->pdata->reset_gpio, 1); 
-				mdelay(15);
-			}
-		}
-	}	
-}
-
-//----------------------------------------------
-int	touch_info_display(struct touch *ts)
-{
-	errlog("--------------------------------------------------------\n");
-	errlog("           TOUCH SCREEN INFORMATION\n");
-	errlog("--------------------------------------------------------\n");
-	if(ts->pdata->irq_gpio)	{
-		errlog("TOUCH INPUT Name = %s\n", ts->pdata->name);
-		
-		switch(ts->pdata->irq_mode)	{
-			default	:
-			case	IRQ_MODE_THREAD:	errlog("TOUCH IRQ Mode   = %s\n", "IRQ_MODE_THREAD");	break;
-			case	IRQ_MODE_NORMAL:	errlog("TOUCH IRQ Mode   = %s\n", "IRQ_MODE_NORMAL");	break;
-			case	IRQ_MODE_POLLING:	errlog("TOUCH IRQ Mode   = %s\n", "IRQ_MODE_POLLING");	break;
-		}
-		errlog("TOUCH F/W Version = %d.%02d\n", ts->fw_version / 100, ts->fw_version % 100);
-		errlog("TOUCH FINGRES MAX = %d\n", ts->pdata->max_fingers);
-		errlog("TOUCH ABS X MAX = %d, TOUCH ABS X MIN = %d\n", ts->pdata->abs_max_x, ts->pdata->abs_min_x);
-		errlog("TOUCH ABS Y MAX = %d, TOUCH ABS Y MIN = %d\n", ts->pdata->abs_max_y, ts->pdata->abs_min_y);
-	
-		if(ts->pdata->area_max)
-			errlog("TOUCH MAJOR MAX = %d, TOUCH MAJOR MIN = %d\n", ts->pdata->area_max, ts->pdata->area_min);
-		
-		if(ts->pdata->press_max)
-			errlog("TOUCH PRESS MAX = %d, TOUCH PRESS MIN = %d\n", ts->pdata->press_max, ts->pdata->press_min);
-	
-		if(ts->pdata->id_max) {
-			errlog("TOUCH ID MAX = %d, TOUCH ID MIN = %d\n", ts->pdata->id_max, ts->pdata->id_min);
-			errlog("Mulit-Touch Protocol-B Used.\n");
-		}
-		else
-			errlog("Mulit-Touch Protocol-A Used.\n");
-	
-		if(ts->pdata->gpio_init)	
-			errlog("GPIO early-init function implemented\n");
-			
-		if(ts->pdata->reset_gpio)	
-			errlog("H/W Reset function implemented\n");
-	
-	#ifdef	CONFIG_HAS_EARLYSUSPEND
-			errlog("Early-suspend function implemented\n");
-	#endif
-		if(ts->pdata->fw_control)
-			errlog("Firmware update function(sysfs control) implemented\n");
-		
-		/* flashing sample is not implemented yet */	
-		if(ts->pdata->flash_firmware)
-			errlog("Firmware update function(udev control) implemented\n");
-	
-		if(ts->pdata->calibration)
-			errlog("Calibration function implemented\n");
-	}
-	else {
-		errlog("TOUCH INPUT Name = %s\n", ts->pdata->name);
-		errlog("Dummy Touchscreen driver!\n");
-	}
-	errlog("--------------------------------------------------------\n");
-	return	0;
-}
-
-//----------------------------------------------
-int touch_probe(struct i2c_client *client, const struct i2c_device_id *client_id)
-{
-	return -1;
-}
-
-//----------------------------------------------
-//
-// Power Management function
-//
-//----------------------------------------------
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-static void touch_suspend(struct early_suspend *h)
-{
-	struct touch *ts = container_of(h, struct touch, power);
-
-	dbg("%s++\n", __func__);
-	
-	/* TSC enters deep sleep mode */
-	dbg("[%s] touch reset goes low!\n", __func__);
-	gpio_direction_output(ts->pdata->reset_gpio, 0);
-	gpio_set_value(ts->pdata->reset_gpio, 0); 
-
-	ts->pdata->disable(ts);
-}
-
-//----------------------------------------------
-static void touch_resume(struct early_suspend *h)
-{
-	struct touch *ts = container_of(h, struct touch, power);
-
-	dbg("%s++\n", __func__);
-	
-	/* TSC enters active mode */
-	dbg("[%s] touch reset goes high!\n", __func__);
-	gpio_direction_output(ts->pdata->reset_gpio, 1);
-	gpio_set_value(ts->pdata->reset_gpio, 1); 
-
-	ts->pdata->enable(ts);
-}
-#endif
-
-//----------------------------------------------
-int touch_remove(struct i2c_client *client)
-{
-	struct device *dev = &client->dev;
-	struct touch *ts = dev_get_drvdata(dev);
-
-	dbg("touch_remove++");
-
-	if(ts->irq)	free_irq(ts->irq, ts);
-
-	if(ts->pdata->reset_gpio) gpio_free(ts->pdata->reset_gpio);
-
-	if(ts->pdata->irq_gpio) gpio_free(ts->pdata->irq_gpio);
-
-	input_unregister_device(ts->input);
-	
-	dev_set_drvdata(dev, NULL);
-
-#if defined(SN310M_NATIVE_INTERFACE)
-	P_SN310M_Dist_Remove();
-#endif
-
-	kfree(ts->finger); ts->finger = NULL;
-	kfree(ts); ts = NULL;
-
-	return 0;
-}
-
-#if defined(SN310M_NATIVE_INTERFACE)
-#define	SN310M_DIST_MINOR	250
-
-typedef struct {
-	unsigned int	addr;
-	short			*buf;
-	unsigned int	size;
-} packet_t;
-
-static const struct file_operations SN310M_Dist_Fops =
-{
-	.owner = THIS_MODULE,
-	.open = P_SN310M_Dist_Open,
-	.unlocked_ioctl = P_SN310M_Dist_Ioctl,
-};
-
-
-static struct miscdevice SN310M_Dist_MiscDev =
-{
-	.minor = SN310M_DIST_MINOR,
-	.name = "sn310m_dist",
-	.fops = &SN310M_Dist_Fops,
-	.mode = 0x666,
-};
-
-
-static long P_SN310M_Dist_Ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	packet_t* packet = (packet_t*)arg;
-	int i;
-
-	mutex_lock(&g_ts->mutex);
-	switch(cmd)	{
-		case 0: // write data
-			if(packet->size) {
-				unsigned short addr = (packet->addr >> 8) | (packet->addr & 0x00ff) << 8;
-				g_ts->pdata->i2c_write(g_ts->client, (unsigned char *)&addr, sizeof(addr), (unsigned char *)packet->buf, packet->size*2);
-				dbg("Request I2C Write\n");
-			}
-			break;
-
-		case 1: // read data
-			if(packet->size) {			
-				unsigned short addr = (packet->addr >> 8) | (packet->addr & 0x00ff) << 8;
-				short buffer[500] = {0, };	
-
-				g_ts->pdata->i2c_read(g_ts->client, (unsigned char *)&addr, sizeof(addr), (unsigned char *)buffer, packet->size*2);
-				for(i = 0; (i < packet->size) && (i < 500); i++) {
-					packet->buf[i] = buffer[i];
-				}
-				dbg("Request I2C Read\n");
-			}
-			break;
-
-		default:
-			mutex_unlock(&g_ts->mutex);
-			return -ENOIOCTLCMD;
-	}
-
-	mutex_unlock(&g_ts->mutex);
-	return 0;
-}
-
-static int P_SN310M_Dist_Open(struct inode *inode, struct file *file)
-{
-	return 0;
-}
-
-static int P_SN310M_Dist_Probe(struct touch* ts)
-{
-	int result = 0;
-
-	g_ts = ts;
-	result = misc_register(&SN310M_Dist_MiscDev);
-	if(result == 0) {
-		dbg("succeeded to register sn310m_misc_device \n");
-	}
-	else {
-		errlog("failed to register sn310m_misc_device \n");
-	}
-
-	return result;
-}
-
-static void P_SN310M_Dist_Remove(void)
-{
-	misc_deregister(&SN310M_Dist_MiscDev);
-	g_ts = NULL;
-}
-#endif
-static const struct i2c_device_id sample_ts_id[] = {
-	{ I2C_TOUCH_NAME, 0 },
-	{},	
-};
-
-
-
-#define	TS_DRIVER_NAME	"wmt-touch"
-
-static void wmt_ts_platform_release(struct device *device)
-{
-	dbg("wmt_ts_platform_release\n");
-	return;
-}
-
-static struct platform_device wmt_ts_plt_device = {
-    .name           = TS_DRIVER_NAME,
-    .id             = 0,
-    .dev            = {
-        .release = wmt_ts_platform_release,
-    },
-};
-
-static	int	sn310m_keycode[] = {
-	KEY_HOME,	KEY_MENU,	KEY_BACK,	KEY_SEARCH
-};
-
-struct touch_pdata	sn310m_touch_pdata = {
-	
-	.name 			= "sn310m",			// input drv name
-	.irq_gpio 		= 7,//SAMPLE_GPIO_0,	// irq gpio define
-	.reset_gpio		= 4,//SAMPLE_GPIO_1,	// reset gpio define
-	.reset_level	= 0,				// reset level setting (1 = High reset, 0 = Low reset)
-
-	.irq_mode		= IRQ_MODE_NORMAL,	// IRQ_MODE_THREAD, IRQ_MODE_NORMAL, IRQ_MODE_POLLING
-	.irq_flags		= IRQF_SHARED ,//IRQF_TRIGGER_FALLING | IRQF_DISABLED,
-
-	.abs_max_x		= 600, 
-	.abs_max_y		= 1024,
-	
-	.area_max		= 10, 
-	.press_max		= 255,
-	
-	.id_max			= 10 + 1, 
-	.id_min			= 0,
-	
-	.vendor			= 0x16B4, 
-	.product		= 0x0310, 
-	.version		= 0x0001,
-
-	.max_fingers	= 5,
-	
-	.keycnt			= 4,
-	.keycode		= sn310m_keycode, 
-	.lcd_exchg		= 0,
-
-	//--------------------------------------------
-	// Control function 
-	//--------------------------------------------
-	.touch_work		= sn310m_work,
-	.enable			= sn310m_enable,
-	.disable		= sn310m_disable,
-	.early_probe	= sn310m_early_probe,
-	.probe			= sn310m_probe,
-
-	//--------------------------------------------
-	// I2C control function
-	//--------------------------------------------
-	.i2c_write		= sn310m_i2c_write,
-	.i2c_read		= sn310m_i2c_read,
-
-	//--------------------------------------------
-	// Calibration function
-	//--------------------------------------------
-	.calibration	= sn310m_calibration,
-
-	//--------------------------------------------
-	// Firmware update control function
-	//--------------------------------------------
-	.fw_filename	= "sn310m_fw.bin",
-	.fw_filesize	= (10 * 1024),	// 10K bytes
-	.input_open		= sn310m_input_open,
-	.flash_firmware	= sn310m_flash_firmware,
-};
-
-
-int temp;
-static int wmt_ts_probe(struct platform_device *pdev)
-{
-		int rc = -1;
-		struct i2c_client *client = l_client;
-		struct device *dev = &client->dev;
-		struct touch *ts;
-		
-
-		dbg("wmt_ts_probe\n");
-	
-		if(!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
-			dev_err(&client->dev, "i2c byte data not supported\n");
-			return -EIO;
-		}
-
-
-		client->dev.platform_data = &sn310m_touch_pdata;
-		
-		if(touch_check_functionality(client->dev.platform_data) < 0) {
-			dev_err(&client->dev, "Platform data is not available!\n");
-			return -EINVAL;
-		}
-	
-		if(!(ts = kzalloc(sizeof(struct touch), GFP_KERNEL))) {
-			errlog("touch struct malloc error!\n");
-			return	-ENOMEM;
-		}
-		ts->client	= client;
-		ts->pdata	= client->dev.platform_data;
-
-
-		/* by limst, setting gpio for IRQ */
-		if(ts->pdata->irq_gpio) {
-			int ret;
-	
-			ts->irq = IRQ_GPIO;//MSM_GPIO_TO_INT(ts->pdata->irq_gpio); 
-			dbg("IRQ_GPIO(%d) IRQ(%d) REG\n", ts->pdata->irq_gpio, ts->irq);
-	
-			ret = gpio_request(ts->pdata->irq_gpio, "touch_int");
-			if(ret < 0) 
-				errlog("FAIL: touch_int gpio_request\n");
-			else
-				dbg("OK: touch_int gpio_request value(%d)\n", gpio_get_value(ts->pdata->irq_gpio));
-
-			wmt_gpio_setpull(ts->pdata->irq_gpio,WMT_GPIO_PULL_UP);
-			gpio_direction_input(ts->pdata->irq_gpio);
-			wmt_gpio_set_irq_type(ts->pdata->irq_gpio, IRQ_TYPE_EDGE_FALLING);
-		}
-	
-		i2c_set_clientdata(client, ts);
-
-		if(ts->pdata->max_fingers) {
-			if(!(ts->finger = kzalloc(sizeof(finger_t) * ts->pdata->max_fingers, GFP_KERNEL))) {
-				kfree(ts);
-				errlog("touch data struct malloc error!\n");	
-				return	-ENOMEM;
-			}
-		}
-
-		if(ts->pdata->gpio_init) ts->pdata->gpio_init();
-	
-		if(ts->pdata->early_probe) {
-			if((rc = ts->pdata->early_probe(ts)) < 0)	
-				goto err_free_mem;
-		}
-
-
-		dev_set_drvdata(dev, ts);
-
-		if(!(ts->input = input_allocate_device())) 
-			goto err_free_mem;
-	
-		snprintf(ts->phys, sizeof(ts->phys), "%s/input0", ts->pdata->name);
-	
-		if(!ts->pdata->input_open)	ts->input->open 	= touch_input_open;
-		else						ts->input->open 	= ts->pdata->input_open;
-		if(!ts->pdata->input_close) ts->input->close	= touch_input_close;
-		else						ts->input->close	= ts->pdata->input_close;
-	
-		/* 
-		 * by limst, for the test purpose, 
-		 * input device's name is forcedly set to the name of android idc file
-		 */
-		ts->input->name = "qwerty";//idc's filename //"touch_dev";
-		//ts->input->name = ts->pdata->name;
-		ts->input->phys 		= ts->phys;
-		ts->input->dev.parent	= dev;
-		ts->input->id.bustype	= BUS_I2C;
-		
-		ts->input->id.vendor	= ts->pdata->vendor;
-		ts->input->id.product	= ts->pdata->product;
-		ts->input->id.version	= ts->pdata->version;
-	
-		set_bit(EV_SYN, ts->input->evbit);		
-		set_bit(EV_ABS, ts->input->evbit);
-	
-		/* Register Touch Key Event */
-		if(ts->pdata->keycode) {
-			int key;
-	
-			set_bit(EV_KEY, ts->input->evbit);
-	
-			for(key = 0; key < ts->pdata->keycnt; key++) {
-				if(ts->pdata->keycode[key] <= 0) continue;
-				set_bit(ts->pdata->keycode[key] & KEY_MAX, ts->input->keybit);
-			}
-		}
-
-		input_set_drvdata(ts->input, ts);
-
-		if (sn310m_touch_pdata.lcd_exchg) {
-			input_set_abs_params(ts->input, ABS_MT_POSITION_X, ts->pdata->abs_min_y, ts->pdata->abs_max_y, 0, 0);
-			input_set_abs_params(ts->input, ABS_MT_POSITION_Y, ts->pdata->abs_min_x, ts->pdata->abs_max_x, 0, 0);
-		} else {
-			input_set_abs_params(ts->input, ABS_MT_POSITION_X, ts->pdata->abs_min_x, ts->pdata->abs_max_x, 0, 0);
-			input_set_abs_params(ts->input, ABS_MT_POSITION_Y, ts->pdata->abs_min_y, ts->pdata->abs_max_y, 0, 0);
-		}
-
-		if(ts->pdata->area_max)
-			input_set_abs_params(ts->input, ABS_MT_TOUCH_MAJOR, ts->pdata->area_min, ts->pdata->area_max,	0, 0);
-			
-		if(ts->pdata->press_max)
-			input_set_abs_params(ts->input, ABS_MT_PRESSURE, ts->pdata->press_min, ts->pdata->press_max, 0, 0);
-	
-		if(ts->pdata->id_max) {
-			input_set_abs_params(ts->input, ABS_MT_TRACKING_ID, ts->pdata->id_min, ts->pdata->id_max, 0, 0);
-			input_mt_init_slots(ts->input, ts->pdata->max_fingers);
-		}
-		
-	
-		mutex_init(&ts->mutex);
-		if(ts->irq) {
-			switch(ts->pdata->irq_mode) {
-				default :
-				case	IRQ_MODE_THREAD:
-					INIT_WORK(&ts->work, touch_work_q);
-					if((ts->work_queue = create_singlethread_workqueue("work_queue")) == NULL) 
-						goto err_free_input_mem;
-	
-					if((rc = request_threaded_irq(ts->irq, NULL, ts->pdata->irq_func,
-							IRQF_TRIGGER_FALLING | IRQF_ONESHOT, ts->pdata->name, ts))) {
-						dev_err(dev, "threaded irq %d request fail!\n", ts->irq);
-						goto err_free_input_mem;
-					}
-					break;
-				case	IRQ_MODE_NORMAL:
-					INIT_WORK(&ts->work, touch_work_q);
-					if((ts->work_queue = create_singlethread_workqueue("work_queue")) == NULL) 
-						goto err_free_input_mem;
-
-					if((rc = request_irq(ts->irq, ts->pdata->irq_func, ts->pdata->irq_flags, ts->pdata->name, ts))) {
-						errlog("irq %d request fail!\n", ts->irq);
-						goto err_free_input_mem;
-					}
-					dbg("irq %d request ok!\n", ts->irq);
-					break;
-				case	IRQ_MODE_POLLING:
-					errlog("Error IRQ_MODE POLLING!! but defined irq_gpio\n");
-					break;
-			} /* end of switch */
-		}
-		ts->disabled = true;
-
-		if((rc = input_register_device(ts->input))) {
-			dev_err(dev, "(%s) input register fail!\n", ts->input->name);
-			goto err_free_input_mem;
-		}
-
-		/* by limst, added to turn on the power and reset of Touch IC */ 
-		touch_hw_reset(ts);
-	
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-		if(ts->pdata->suspend)	ts->power.suspend	= ts->pdata->suspend;
-		if(ts->pdata->resume)	ts->power.resume	= ts->pdata->resume;
-	
-		ts->power.level = EARLY_SUSPEND_LEVEL_DISABLE_FB - 1;
-		
-		register_early_suspend(&ts->power);
-#endif
-	
-		if(ts->pdata->probe) {
-			ts->pdata->probe(ts);
-		}
-	
-		touch_info_display(ts);
-	
-#if defined(SN310M_NATIVE_INTERFACE)
-		if(P_SN310M_Dist_Probe(ts) < 0) {
-			errlog("P_SN310M_Dist_Probe(), fail\n");
-		}
-#endif
-		
-		return 0;
-	
-		free_irq(ts->irq, ts);
-		input_unregister_device(ts->input);
-	err_free_input_mem:
-		input_free_device(ts->input);
-		ts->input = NULL;
-	err_free_mem:
-		kfree(ts->finger); 
-		ts->finger = NULL;
-		kfree(ts); 
-		ts = NULL;
-		return rc;
-}
-
-static int wmt_ts_remove(struct platform_device *pdev)
-{
-		struct i2c_client *client = l_client;
-		struct device *dev = &client->dev;
-		struct touch *ts = dev_get_drvdata(dev);
-		
-		dbg("wmt_ts_remove\n");
-	
-		if(ts->irq) free_irq(ts->irq, ts);
-	
-		if(ts->pdata->reset_gpio) gpio_free(ts->pdata->reset_gpio);
-	
-		if(ts->pdata->irq_gpio) gpio_free(ts->pdata->irq_gpio);
-		
-		input_unregister_device(ts->input);
-		
-		dev_set_drvdata(dev, NULL);
-	
-		#if defined(SN310M_NATIVE_INTERFACE)
-			P_SN310M_Dist_Remove();
-		#endif
-	
-		kfree(ts->finger); ts->finger = NULL;
-		kfree(ts); ts = NULL;
-	
-		return 0;
-}
-
-static int wmt_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct i2c_client *client = l_client;
-	struct device *dev = &client->dev;
-	struct touch *ts = dev_get_drvdata(dev);
-	
-	dbg("%s++\n", __func__);
-	
-	/* TSC enters deep sleep mode */
-	dbg("[%s] touch reset goes low!\n", __func__);
-	gpio_direction_output(ts->pdata->reset_gpio, 0);
-	gpio_set_value(ts->pdata->reset_gpio, 0); 
-
-
-	ts->pdata->disable(ts);
-	
-	return 0;
-}
-static int wmt_ts_resume(struct platform_device *pdev)
-{
-	struct i2c_client *client = l_client;
-	struct device *dev = &client->dev;
-	struct touch *ts = dev_get_drvdata(dev);
-
-	dbg("%s++\n", __func__);
-	
-	/* TSC enters active mode */
-	dbg("[%s] touch reset goes high!\n", __func__);
-	gpio_direction_output(ts->pdata->reset_gpio, 1);
-	gpio_set_value(ts->pdata->reset_gpio, 1); 
-	
-	ts->pdata->enable(ts);
-	//touch_hw_reset(ts);
-
-	return 0;
-}
-
-
-static struct platform_driver wmt_ts_plt_driver = {
-	.driver = {
-		.name = TS_DRIVER_NAME,
-		.owner	= THIS_MODULE,
-	 },
-	.probe 		= wmt_ts_probe,
-	.remove 	= wmt_ts_remove,
-	.suspend        = wmt_ts_suspend,
-	.resume         = wmt_ts_resume,
-};
-
-
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = WMT_TS_I2C_NAME,
-	.flags         = 0x00,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-
-	ts_i2c_board_info.addr =(unsigned short) 0x3c;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(1);/*in bus 1*/
-
-	if (NULL == adapter) {
-		errlog("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		errlog("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-static struct tp_info l_tpinfo;
-static int wmt_check_touch_env(void)
-{
-	int ret = 0;
-	int len = 127;
-    char retval[200] = {0};
-	char *p=NULL;
-	char *s=NULL;
-	int Enable=0;
-	
-    // Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		errlog("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	memset(&l_tpinfo,0,sizeof(l_tpinfo));
-	
-	p = retval;
-	sscanf(p,"%d:", &Enable);
-	p = strchr(p,':');
-	p++;
-	s = strchr(p,':');
-	strncpy(l_tpinfo.name,p, (s-p));
-	p = s+1;
-	//dbg("ts_name=%s\n", l_tpinfo.name);
-
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-		&l_tpinfo.irq_gpio,&l_tpinfo.panelres_x,&l_tpinfo.panelres_y,&l_tpinfo.rst_gpio,
-		&(l_tpinfo.xaxis),&(l_tpinfo.xdir),&(l_tpinfo.ydir),
-		&(l_tpinfo.max_finger_num),&l_tpinfo.i2caddr,&l_tpinfo.low_Impendence_mode,&l_tpinfo.download_option);
-	
-	if (ret < 8){
-		errlog("Wrong format ts u-boot param(%d)!\nwmt.io.touch=%s\n",ret,retval);
-		return -ENODEV;
-	}
-	
-	//check touch enable
-	if(Enable == 0){
-		errlog("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-	if (strstr(l_tpinfo.name, sn310m_touch_pdata.name) == NULL){
-		errlog("Can't find %s in the wmt.io.touch\n", sn310m_touch_pdata.name);
-		return -ENODEV;
-	}
-
-	errlog("p.x = %d, p.y = %d, gpio=%d, resetgpio=%d,xaxis=%d,xdir=%d,ydri=%d,maxfingernum=%d,,i2c_addr=0x%X,low_Impendence_mode=%d,s_download_option=%d\n",
-	          l_tpinfo.panelres_x, l_tpinfo.panelres_y, l_tpinfo.irq_gpio, l_tpinfo.rst_gpio,
-	          l_tpinfo.xaxis,l_tpinfo.xdir,l_tpinfo.ydir,
-	          l_tpinfo.max_finger_num,l_tpinfo.i2caddr,l_tpinfo.low_Impendence_mode,l_tpinfo.download_option);
-
-	sn310m_touch_pdata.irq_gpio = l_tpinfo.irq_gpio;
-	sn310m_touch_pdata.reset_gpio = l_tpinfo.rst_gpio;
-	sn310m_touch_pdata.abs_max_x = l_tpinfo.panelres_x;
-	sn310m_touch_pdata.abs_max_y = l_tpinfo.panelres_y;
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			sn310m_touch_pdata.lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-
-static int __init sample_touch_init(void)
-{
-	int ret = 0;
-
-	if(wmt_check_touch_env())
-		return -ENODEV;
-
-
-	if (ts_i2c_register_device()<0){
-		errlog("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-	
-	ret = platform_device_register(&wmt_ts_plt_device);
-	if(ret){
-		errlog("wmt ts plat device register failed!\n");
-		return ret;
-	}
-	ret = platform_driver_register(&wmt_ts_plt_driver);
-	if(ret){
-    	errlog("can not register platform_driver_register\n");
-    	platform_device_unregister(&wmt_ts_plt_device);
-    	return ret;
-	}
-	return 0;
-}
-
-static void sample_touch_exit(void)
-{
-	platform_driver_unregister(&wmt_ts_plt_driver);
-	platform_device_unregister(&wmt_ts_plt_device);
-	ts_i2c_unregister_device();
-	
-	return;
-}
-
-
-module_init(sample_touch_init);
-module_exit(sample_touch_exit);
-
-#ifndef MODULE
-__initcall(sample_touch_init);
-#endif
-
-
-
-MODULE_AUTHOR("SEMISENS Co., Ltd.");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Touchscreen Driver for SN310M");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/touch.h b/ANDROID_3.4.5/drivers/input/touchscreen/semisens/touch.h
deleted file mode 100755
index 750112ea..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/semisens/touch.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************
- *
- * touch.c : I2C Touchscreen driver
- *
- * Copyright (c) 2013 SEMISENS Co.,Ltd
- *      http://www.semisens.com
- *
- ****************************************************************/
-#ifndef _TOUCH_H_
-#define _TOUCH_H_
-
-//----------------------------------------------
-// extern function define
-//----------------------------------------------
-extern void touch_hw_reset(struct touch *ts);
-extern int touch_info_display(struct touch *ts);
-#if 0 /* depends on kernel version */
-extern int touch_probe(struct i2c_client *client);
-extern int touch_remove(struct device *dev);
-#else
-extern int touch_probe(struct i2c_client *client, const struct i2c_device_id *client_id);
-extern int touch_remove(struct i2c_client *client);
-#endif
-
-struct tp_info
-{
-	char name[64];
-	unsigned int xaxis; //0: x,  1: x swap with y
-	unsigned int xdir; // 1: positive,-1: revert
-	unsigned int ydir; // 1: positive,-1: revert
-	unsigned int max_finger_num;
-	unsigned int download_option;	// 0: disable 1:force download 2:force cancel download
-	unsigned int low_Impendence_mode; //   0: High Impendence Mode 1: Low Impendence Mode
-	unsigned int irq_gpio;
-	unsigned int rst_gpio;
-	unsigned int panelres_x;
-	unsigned int panelres_y;
-	unsigned int i2caddr;
-	unsigned int lcd_exchg;
-#if 0	
-	struct input_dev *inputdev;
-	struct work_struct int_work;
-	struct i2c_client *i2cclient;
-	struct workqueue_struct *wq;
-#if SUPPORT_TS_KEY
-	int key_num;
-#endif
-#endif
-
-};
-
-
-
-#endif /* _TOUCH_H_ */
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/Kconfig
deleted file mode 100755
index 21574ec3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# SIS USB capacity touch screen driver configuration
-#
-config TOUCHSCREEN_SIS
-	tristate "SIS USB Capacitive Touchscreen Input Driver Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with touchscreen
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_ts_sis
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/Makefile
deleted file mode 100755
index 045ea698..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_sis

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := hid-sis.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers modules.builtin

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers modules.builtin

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/hid-sis.c b/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/hid-sis.c
deleted file mode 100755
index 0b9cee3d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sis_usbhid_ts/hid-sis.c
+++ /dev/null
@@ -1,1104 +0,0 @@
-/*
- *  HID driver for sis 9237/9257 test touchscreens
- *
- *  Copyright (c) 2008 Rafi Rubin
- *  Copyright (c) 2009 Stephane Chatty
- *
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-
-#include <linux/device.h>
-#include <linux/hid.h>
-#include <linux/module.h>
-#include <linux/hid-debug.h>
-//for i2c-bridge
-#include <linux/usb.h>
-#include "../../../hid/usbhid/usbhid.h"
-#include <asm/uaccess.h>
-#include <linux/types.h>
-
-#ifdef CONFIG_HID_SIS_UPDATE_FW
-//for ioctl
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/cdev.h>
-
-#define INTERNAL_DEVICE_NAME "sis_zeus_hid_touch_device"
-#define BRIDGE_DEVICE_NAME "sis_zeus_hid_bridge_touch_device"
-#define SIS817_DEVICE_NAME "sis_aegis_hid_touch_device"
-#define SISF817_DEVICE_NAME "sis_aegis_hid_bridge_touch_device"
-
-static int sis_char_devs_count = 1;        /* device count */
-static int sis_char_major = 0;
-static struct cdev sis_char_cdev;
-static struct class *sis_char_class = NULL;
-//20110111 Tammy system call for tool
-static struct hid_device *hid_dev_backup = NULL;  //backup address
-static struct urb *backup_urb = NULL;
-#endif	//CONFIG_HID_SIS_UPDATE_FW
-
-/////////////////	SIS START	/////////////////
-#define USB_VENDOR_ID_SIS_TOUCH		0x1039
-#define USB_VENDOR_ID_SIS2_TOUCH	0x0457
-#define USB_PRODUCT_ID_SIS_TOUCH	0x0810
-#define USB_PRODUCT_ID_SIS2_TOUCH	0x0151
-#define USB_PRODUCT_ID_NEW_SIS2_TOUCH	0x0816
-#define USB_PRODUCT_ID_SIS9200_TOUCH	0x9200
-#define USB_PRODUCT_ID_SIS817_TOUCH	0x0817
-#define USB_PRODUCT_ID_SISF817_TOUCH	0xF817
-
-//waltop id-table
-#define USB_VENUS_ID_WALTOP		0x0503
-#define USB_VENUS_ID_WALTOP2		0x1040
-/////////////////	SIS END 	/////////////////
-//#define CONFIG_HID_SIS_UPDATE_FW
-//#define CONFIG_DEBUG_HID_SIS_INIT
-//#define CONFIG_DEBUG_HID_SIS_SENDPOINT
-
-#define MAX_X			4095
-#define MAX_Y			4095
-//#define MAX_PRESSURE		2047
-#define MAX_SCANTIME		65535
-#define MAX_CONTACTID		31
-
-#define MAX_POINT		10
-#define HID_DG_SCANTIME		0x000d0056	//new usage not defined in hid.h
-#define REPORTID_10		0x10
-#define REPORTID_TYPE1		0x30
-
-#define CTRL 0
-#define DIR_IN 0x1
-
-struct Point {
-	u16 x, y, id, pressure, width, height;
-};
-
-struct sis_data {
-	int id, total, ReportID, scantime;
-	struct Point pt[MAX_POINT];
-};
-
-
-static int pkg_num=0;
-static int idx=-1;
-
-/*
- * this driver is aimed at two firmware versions in circulation:
- *  - dual pen/fingedrivers/hid/hid-sis.c:83:r single touch
- *  - finger multitouch, pen not working
- */
-
-static int sis_input_mapping(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-	// No special mappings needed for the pen and single touch 
-	if (field->physical == HID_GD_POINTER)
-		return -1;
-	
-	else if (field->physical && (field->physical != HID_GD_POINTER))
-		return 0;
-
-#ifdef CONFIG_DEBUG_HID_SIS_INIT
-	printk (KERN_INFO "sis_input_mapping : usage->hid = %x\n", usage->hid);
-#endif //CONFIG_DEBUG_HID_SIS_INIT
-
-	switch (usage->hid & HID_USAGE_PAGE) {
-	case HID_UP_GENDESK:
-		switch (usage->hid) {
-		case HID_GD_X:
-			hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_POSITION_X);
-			input_set_abs_params(hi->input, ABS_X, 
-				field->logical_minimum, field->logical_maximum, 0, 0);
-			return 1;
-
-		case HID_GD_Y:
-			hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_POSITION_Y);
-			input_set_abs_params(hi->input, ABS_Y,
-				field->logical_minimum, field->logical_maximum, 0, 0);
-			return 1;
-		}
-		return 0;
-
-	case HID_UP_DIGITIZER:
-		switch (usage->hid) {
-		/* we do not want to map these for now */
-		case HID_DG_CONFIDENCE:
-		case HID_DG_INPUTMODE:
-		case HID_DG_DEVICEINDEX:
-		case HID_DG_CONTACTCOUNT:
-		case HID_DG_CONTACTMAX:
-		case HID_DG_INRANGE:
-
-		//new usage for SiS817 Device(for later use)
-		case HID_DG_WIDTH:
-			//hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_TOUCH_MINOR);
-			//input_set_abs_params(hi->input, ABS_MT_TOUCH_MINOR, 0, 255, 0, 0);
-			//return 1;
-		case HID_DG_HEIGHT:	
-			//hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_TOUCH_MAJOR);
-			//input_set_abs_params(hi->input, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);
-			//return 1;	
-		case HID_DG_TIPPRESSURE:
-			//hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_PRESSURE);
-			//input_set_abs_params(hi->input, ABS_MT_PRESSURE, 0, 2047, 0, 0);
-			//return 1;
-		case HID_DG_SCANTIME:
-			return -1;
-
-		case HID_DG_TIPSWITCH:
-			hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_PRESSURE);
-			input_set_abs_params(hi->input, ABS_MT_PRESSURE, 0, 1, 0, 0);
-			return 1;
-
-		case HID_DG_CONTACTID:
-			hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_TRACKING_ID);
-			input_set_abs_params(hi->input, ABS_MT_TRACKING_ID, 0, 127, 0, 0);
-			return 1;
-		}
-		return 0;
-
-	/*case HID_UP_BUTTON:
-		return 0;*/
-
-	case 0xff000000:
-		/* ignore HID features */
-		return -1;
-
-	}
-	/* ignore buttons */
-	return 0;
-}
-
-//sis_input_mapped : unmapped usage that no use in sis_event
-static int sis_input_mapped(struct hid_device *hdev, struct hid_input *hi,
-		struct hid_field *field, struct hid_usage *usage,
-		unsigned long **bit, int *max)
-{
-#ifdef CONFIG_DEBUG_HID_SIS_INIT
-	printk (KERN_INFO "sis_input_mapping : usage->hid = %x\n", usage->hid);
-#endif //CONFIG_DEBUG_HID_SIS_INIT
-
-	if (usage->type == EV_KEY || usage->type == EV_ABS)
-		clear_bit(usage->code, *bit);
-
-	return 0;
-}
-
-static void sis_event_emission(struct sis_data *nd, struct input_dev *input)
-{
-	int i;
-	bool all_touch_up = true;
-	for(i=0; i< nd->total; i++)
-	{
-
-#ifdef CONFIG_DEBUG_HID_SIS_SENDPOINT
-		printk(KERN_INFO "MT_event: finger(s)=%d, id=%d, x=%d, y=%d\n", nd->total, nd->pt[i].id, nd->pt[i].x, nd->pt[i].y);
-		printk(KERN_INFO "MT_event: pressure=%d, width=%d, height=%d, scantime=%d\n", nd->pt[i].pressure, nd->pt[i].width, nd->pt[i].height, nd->scantime);
-#endif //CONFIG_DEBUG_HID_SIS_SENDPOINT
-
-		//checking correction of data
-		if(nd->pt[i].x > MAX_X || nd->pt[i].y > MAX_Y || nd->pt[i].id > MAX_CONTACTID /*|| nd->scantime > MAX_SCANTIME*/)
-		{
-			printk(KERN_INFO "point data error : abort sending point this time");
-			break;
-		}
-
-		if(nd->pt[i].pressure)
-		{
-			//input_report_abs(input, ABS_MT_TOUCH_MAJOR, max(nd->pt[i].height,nd->pt[i].width));
-			//input_report_abs(input, ABS_MT_TOUCH_MINOR, min(nd->pt[i].height,nd->pt[i].width));
-
-			input_report_abs(input, ABS_MT_PRESSURE, nd->pt[i].pressure);
-			input_report_abs(input, ABS_MT_POSITION_X, MAX_Y - nd->pt[i].y);
-			input_report_abs(input, ABS_MT_POSITION_Y, nd->pt[i].x);
-			input_report_abs(input, ABS_MT_TRACKING_ID, nd->pt[i].id);
-			input_mt_sync(input);
-			all_touch_up = false;
-		}
-
-		if(i == (nd->total - 1) && all_touch_up == true)
-			input_mt_sync(input);
-	}
-	//input_sync(input);
-	//input_sync will be send by hid default flow
-}
-
-static void sis_event_clear(struct sis_data *nd, int max)
-{
-	int i;
-	for(i=0; i<max; i++)
-	{
-		nd->pt[i].id = 0;
-		nd->pt[i].x = 0;
-		nd->pt[i].y = 0;
-		nd->pt[i].pressure = 0;
-		nd->pt[i].width = 0;
-		nd->pt[i].height = 0;
-	}
-	nd->scantime = 0;
-	idx = -1;
-	pkg_num = 0;
-}
-
-static int sis_raw_event (struct hid_device *hid, struct hid_report *report,
-		                        u8 *raw_data, int size)
-{
-	struct sis_data *nd = hid_get_drvdata(hid);
-	nd->ReportID = raw_data[0];
-
-#ifdef CONFIG_DEBUG_HID_SIS_SENDPOINT
-	printk(KERN_INFO "raw_event : ReportID = %d\n", nd->ReportID);
-#endif //CONFIG_DEBUG_HID_SIS_SENDPOINT
-
-	hid_set_drvdata(hid, nd);
-	return 0;
-}
-
-static void sis_event_lastdata(struct hid_device *hid, struct sis_data *nd, struct input_dev *input)
-{
-	int pkg_n=0;
-	
-//817 method : original format
-	if ( (hid->product == USB_PRODUCT_ID_SIS817_TOUCH || hid->product == USB_PRODUCT_ID_SISF817_TOUCH) && nd->ReportID == REPORTID_10)
-	{
-#ifdef CONFIG_DEBUG_HID_SIS_SENDPOINT
-		printk (KERN_INFO "sis_event_lastdata : 817 original format\n");
-#endif //CONFIG_DEBUG_HID_SIS_SENDPOINT
-
-		sis_event_emission(nd, input);
-		sis_event_clear(nd, MAX_POINT);
-	}
-	//817 method : Extend Class Format
-	else if ( (hid->product == USB_PRODUCT_ID_SIS817_TOUCH || hid->product == USB_PRODUCT_ID_SISF817_TOUCH) && nd->ReportID != REPORTID_10)
-	{
-#ifdef CONFIG_DEBUG_HID_SIS_SENDPOINT
-		printk (KERN_INFO "sis_event_lastdata : 817 extend format\n");
-#endif //CONFIG_DEBUG_HID_SIS_SENDPOINT
-
-		if(nd->total >= 6)
-		{				
-			idx = 4;
-			pkg_num = nd->total;	
-		}
-		else if(nd->total >= 1)
-		{
-			sis_event_emission(nd, input);
-			sis_event_clear(nd, MAX_POINT);
-		}
-		else
-		{
-			if(pkg_num >0)
-			{
-				nd->total = pkg_num;
-				sis_event_emission(nd, input);
-				pkg_n = 0;
-				sis_event_clear(nd, MAX_POINT);
-			}
-			else
-			{
-				sis_event_clear(nd, MAX_POINT);
-			}
-		}
-	}
-	else	//816 method
-	{
-#ifdef CONFIG_DEBUG_HID_SIS_SENDPOINT
-		printk (KERN_INFO "sis_event_lastdata : 816 format\n");
-#endif //CONFIG_DEBUG_HID_SIS_SENDPOINT
-
-		if(nd->total >= 3)
-		{				
-			idx = 1;
-			pkg_num = nd->total;	
-		}
-		else if(nd->total >= 1)
-		{
-			sis_event_emission(nd, input);
-			sis_event_clear(nd, MAX_POINT);
-		}
-		else
-		{
-			if(pkg_num >0)
-			{
-				if((pkg_num%2)>0)	
-					pkg_n = pkg_num+1;
-				else
-					pkg_n = pkg_num;
-			
-				if(pkg_n == (idx + 1) )
-				{
-					nd->total = pkg_num;
-					sis_event_emission(nd, input);
-					pkg_n = 0;
-					sis_event_clear(nd, MAX_POINT);
-				}
-			}
-			else
-			{
-				sis_event_clear(nd, MAX_POINT);
-			}
-		}
-	}
-}
-/*
- * this function is called upon all reports
- * so that we can filter contact point information,
- * decide whether we are in multi or single touch mode
- * and call input_mt_sync after each point if necessary
- */
-static int sis_event (struct hid_device *hid, struct hid_field *field,
-		                        struct hid_usage *usage, __s32 value)
-{
-	struct sis_data *nd = hid_get_drvdata(hid);
-	//printk (KERN_INFO "sis_event");
-
-        if (hid->claimed & HID_CLAIMED_INPUT) {
-		struct input_dev *input = field->hidinput->input;
-#ifdef CONFIG_DEBUG_HID_SIS_SENDPOINT
-		printk (KERN_INFO "sis_event : usage->hid = %x, value = %d\n", usage->hid, value);
-#endif //CONFIG_DEBUG_HID_SIS_SENDPOINT
-		switch (usage->hid) {
-		case HID_DG_INRANGE:			
-			break;
-
-		case HID_DG_TIPSWITCH:
-			idx++;
-			nd->pt[idx].pressure = !!value;
-			break;
-
-		case HID_DG_CONTACTID:
-			nd->pt[idx].id = value;
-			break;
-
-		case HID_GD_X:
-			nd->pt[idx].x = value;
-			break;
-
-		case HID_GD_Y:
-			nd->pt[idx].y = value;
-			break;
-
-		//new usage for SiS817 Extend Class Device
-		case HID_DG_SCANTIME:
-			nd->scantime = value;
-			if ( (nd->ReportID & 0xf0) > REPORTID_TYPE1 )
-				sis_event_lastdata(hid, nd, input);
-			break;
-
-		case HID_DG_WIDTH:
-			nd->pt[idx].width = value;
-			break;
-
-		case HID_DG_HEIGHT:
-			nd->pt[idx].height = value;
-			break;
-		
-		case HID_DG_TIPPRESSURE:
-			nd->pt[idx].pressure = value;
-			break;
-		//end of new usage for SiS817 Extend Class Device
-
-		case HID_DG_CONTACTCOUNT:
-			nd->total = value;
-			if ( (nd->ReportID & 0xf0) <= REPORTID_TYPE1 )
-				sis_event_lastdata(hid, nd, input);
-			break;			
-		default:
-			//fallback to the generic hidinput handling
-			return 0;
-		}
-	}
-
-	/* we have handled the hidinput part, now remains hiddev */
-	if (hid->claimed & HID_CLAIMED_HIDDEV && hid->hiddev_hid_event)
-		hid->hiddev_hid_event(hid, field, usage, value);
-
-	return 1;
-}
-
-#ifdef CONFIG_HID_SIS_UPDATE_FW
-int sis_cdev_open(struct inode *inode, struct file *filp)	//20120306 Yuger ioctl for tool
-{
-	//20110511, Yuger, kill current urb by method of usbhid_stop
-	struct usbhid_device *usbhid;
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	printk( KERN_INFO "sis_cdev_open\n" );
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-	if ( !hid_dev_backup )
-	{
-		printk( KERN_INFO "sis_cdev_open : hid_dev_backup is not initialized yet" );
-		return -1;
-	}
-
-	usbhid = hid_dev_backup->driver_data;
-
-	//20110602, Yuger, fix bug: not contact usb cause kernel panic
-	if( !usbhid )
-	{
-		printk( KERN_INFO "sis_cdev_open : usbhid is not initialized yet" );
-		return -1;
-	}
-	else if ( !usbhid->urbin )
-	{
-		printk( KERN_INFO "sis_cdev_open : usbhid->urbin is not initialized yet" );
-		return -1;
-	}
-	else if (hid_dev_backup->vendor == USB_VENDOR_ID_SIS2_TOUCH)
-	{
-		usb_fill_int_urb(backup_urb, usbhid->urbin->dev, usbhid->urbin->pipe,
-			usbhid->urbin->transfer_buffer, usbhid->urbin->transfer_buffer_length,
-			usbhid->urbin->complete, usbhid->urbin->context, usbhid->urbin->interval);
-
-                clear_bit( HID_STARTED, &usbhid->iofl );
-                set_bit( HID_DISCONNECTED, &usbhid->iofl );
-
-                usb_kill_urb( usbhid->urbin );
-                usb_free_urb( usbhid->urbin );
-                usbhid->urbin = NULL;
-		return 0;
-	}
-        else	
-	{
-		printk (KERN_INFO "This is not a SiS device");
-		return -801;
-	}
-}
-
-int sis_cdev_release(struct inode *inode, struct file *filp)
-{
-	//20110505, Yuger, rebuild the urb which is at the same urb address, then re-submit it
-	int ret;
-	struct usbhid_device *usbhid;
-	unsigned long flags;
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	printk( KERN_INFO "sis_cdev_release" );
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	
-	if ( !hid_dev_backup )
-	{
-		printk( KERN_INFO "sis_cdev_release : hid_dev_backup is not initialized yet" );
-		return -1;
-	}
-
-	usbhid = hid_dev_backup->driver_data;
-
-	printk( KERN_INFO "sys_sis_HID_start" );
-
-	if( !usbhid )
-	{
-		printk( KERN_INFO "sis_cdev_release : usbhid is not initialized yet" );
-		return -1;
-	}
-
-	if( !backup_urb )
-	{
-		printk( KERN_INFO "sis_cdev_release : urb_backup is not initialized yet" );
-		return -1;
-	}
-
-	clear_bit( HID_DISCONNECTED, &usbhid->iofl );
-	usbhid->urbin = usb_alloc_urb( 0, GFP_KERNEL );
-
-	if( !backup_urb->interval )
-	{
-		printk( KERN_INFO "sis_cdev_release : urb_backup->interval does not exist" );
-		return -1;
-	}
-
-	usb_fill_int_urb(usbhid->urbin, backup_urb->dev, backup_urb->pipe, 
-		backup_urb->transfer_buffer, backup_urb->transfer_buffer_length, 
-		backup_urb->complete, backup_urb->context, backup_urb->interval);
-	usbhid->urbin->transfer_dma = usbhid->inbuf_dma;
-	usbhid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	set_bit( HID_STARTED, &usbhid->iofl );
-
-	//method at hid_start_in
-	spin_lock_irqsave( &usbhid->lock, flags );		
-	ret = usb_submit_urb( usbhid->urbin, GFP_ATOMIC );
-	spin_unlock_irqrestore( &usbhid->lock, flags );
-	//yy
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	printk( KERN_INFO "sis_cdev_release : ret = %d", ret );
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-	return ret;
-}
-
-//SiS 817 only
-ssize_t sis_cdev_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
-{
-	int actual_length = 0, timeout = 0;
-	u8 *rep_data = NULL;
-	u16 size = 0;
-	long rep_ret;
-	struct usb_interface *intf = to_usb_interface(hid_dev_backup->dev.parent);
-	struct usb_device *dev = interface_to_usbdev(intf);
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	printk( KERN_INFO "sis_cdev_read\n");
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-	size = (((u16)(buf[64] & 0xff)) << 24) + (((u16)(buf[65] & 0xff)) << 16) + 
-		(((u16)(buf[66] & 0xff)) << 8) + (u16)(buf[67] & 0xff);
-	timeout = (((int)(buf[68] & 0xff)) << 24) + (((int)(buf[69] & 0xff)) << 16) + 
-		(((int)(buf[70] & 0xff)) << 8) + (int)(buf[71] & 0xff);
-
-	rep_data = kzalloc(size, GFP_KERNEL);
-	if (!rep_data)
-		return -12;
-
-	if ( copy_from_user( rep_data, (void*)buf, size) ) 
-	{
-		printk( KERN_INFO "copy_to_user fail\n" );
-		//free allocated data
-		kfree( rep_data );
-		rep_data = NULL;
-		return -19;
-	}
-
-	rep_ret = usb_interrupt_msg(dev, backup_urb->pipe,
-		rep_data, size, &actual_length, timeout);
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	printk(KERN_INFO "sis_cdev_read : rep_data = ");
-	for (i=0; i<8; i++)  
-	{
-		printk ("%02X ", rep_data[i]);
-	}
-	printk ("\n");
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-	if( rep_ret == 0 )
-	{
-		rep_ret = actual_length;
-		if ( copy_to_user( (void*)buf, rep_data, rep_ret ) ) 
-		{
-			printk( KERN_INFO "copy_to_user fail\n" );
-			//free allocated data
-			kfree( rep_data );
-			rep_data = NULL;
-			return -19;
-		}
-	}
-
-	//free allocated data
-	kfree( rep_data );
-	rep_data = NULL;
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	printk( KERN_INFO "sis_cdev_read : rep_ret = %ld\n", rep_ret );
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-	return rep_ret;
-}
-
-ssize_t sis_cdev_write( struct file *file, const char __user *buf, size_t count, loff_t *f_pos )
-{
-	int i, actual_length = 0;
-	u8 *tmp_data = NULL;	//include report id
-	u8 *rep_data = NULL;
-	long rep_ret;
-	struct usb_interface *intf = to_usb_interface( hid_dev_backup->dev.parent );
-	struct usb_device *dev = interface_to_usbdev( intf );
-	struct usbhid_device *usbhid = hid_dev_backup->driver_data;
-
-	if ( hid_dev_backup->product == USB_PRODUCT_ID_SIS817_TOUCH || hid_dev_backup->product == USB_PRODUCT_ID_SISF817_TOUCH )	//817 method
-	{
-		u16 size = (((u16)(buf[64] & 0xff)) << 24) + (((u16)(buf[65] & 0xff)) << 16) + 
-			(((u16)(buf[66] & 0xff)) << 8) + (u16)(buf[67] & 0xff);
-		int timeout = (((int)(buf[68] & 0xff)) << 24) + (((int)(buf[69] & 0xff)) << 16) + 
-			(((int)(buf[70] & 0xff)) << 8) + (int)(buf[71] & 0xff);
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-		printk( KERN_INFO "sis_cdev_write : 817 method\n");
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-		rep_data = kzalloc(size, GFP_KERNEL);
-		if (!rep_data)
-			return -12;
-
-		if ( copy_from_user( rep_data, (void*)buf, size) ) 
-		{
-			printk( KERN_INFO "copy_to_user fail\n" );
-			//free allocated data
-			kfree( rep_data );
-			rep_data = NULL;
-			return -19;
-		}
-
-		rep_ret = usb_interrupt_msg( dev, usbhid->urbout->pipe,
-			rep_data, size, &actual_length, timeout );
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-		printk(KERN_INFO "sis_cdev_write : rep_data = ");
-		for (i=0; i<size-1; i++)  
-		{
-			printk ("%02X ", rep_data[i]);
-		}
-		if (i == size-1)
-			printk ("%02X\n", rep_data[i]);
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-		if( rep_ret == 0 )
-		{
-			rep_ret = actual_length;
-			if ( copy_to_user( (void*)buf, rep_data, rep_ret ) ) 
-			{
-				printk( KERN_INFO "copy_to_user fail\n" );
-				//free allocated data
-				kfree( rep_data );
-				rep_data = NULL;
-				return -19;
-			}
-		}
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-		printk( KERN_INFO "sis_cdev_write : rep_ret = %ld\n", rep_ret );
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-	}
-	else	//816 method
-	{
-
-		u8 request = buf[0];
-		u8 dir = buf[1];
-		u16 value = (((u16)(buf[2] & 0xff)) << 24) + (((u16)(buf[3] & 0xff)) << 16) + (((u16)(buf[4] & 0xff)) << 8) + (u16)(buf[5] & 0xff);
-		u16 index = (((u16)(buf[6] & 0xff)) << 24) + (((u16)(buf[7] & 0xff)) << 16) + (((u16)(buf[8] & 0xff)) << 8) + (u16)(buf[9] & 0xff);
-
-
-		u16 size = (((u16)(buf[29] & 0xff)) << 24) + (((u16)(buf[30] & 0xff)) << 16) + (((u16)(buf[31] & 0xff)) << 8) + (u16)(buf[32] & 0xff);
-		int timeout = (((int)(buf[33] & 0xff)) << 24) + (((int)(buf[34] & 0xff)) << 16) + (((int)(buf[35] & 0xff)) << 8) + (int)(buf[36] & 0xff);
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-		printk( KERN_INFO "sis_cdev_write : 816 method\n");
-		printk (KERN_INFO "dir = %d, value = %d, index = %d, timeout = %d\n", dir, value, index, timeout);
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-		rep_data = kzalloc( size , GFP_KERNEL );
-		if ( rep_data == 0 ) 
-		{
-			return -12;
-		}
-
-		for( i = 0; i < size; i++)
-		{
-			rep_data[i] = buf[10+i];
-		}
-
-		tmp_data = kzalloc( size + 1, GFP_KERNEL );	//include report id, so size +1
-
-		for( i = 0; i < size; i++ )
-		{
-			tmp_data[i+1] = rep_data[i];
-		}
-
-		buf += 10;
-
-		if( dir & DIR_IN )
-		{
-			if ( hid_dev_backup->product == USB_PRODUCT_ID_SIS2_TOUCH || hid_dev_backup->product == USB_PRODUCT_ID_NEW_SIS2_TOUCH )
-			{
-				//20110510, Yuger, for correcting intr data send into interrupt msg(receive, in, endp=2)
-				tmp_data[0] = 0x0A;//in
-
-				rep_ret = usb_interrupt_msg( dev, backup_urb->pipe, tmp_data, size+1, &actual_length, timeout );
-				//yy
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-				printk(KERN_INFO "(INT_IN)rep_ret = %ld, actual_length = %d", rep_ret, actual_length);
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-				if( rep_ret == 0 )
-				{
-					rep_ret = actual_length;
-				}
-
-				//20110510, Yuger, for recovering rep_data
-				for( i = 0; i < size; i++ )
-				{
-					rep_data[i] = tmp_data[i+1];
-				}
-				//yy
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-				printk(KERN_INFO "(INT_IN)size = %u, dir = %u, rep_ret = %ld, rep_data = %X %X %X", size, dir, rep_ret, rep_data[0], rep_data[1], rep_data[2]);
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-				if ( copy_to_user( (void*)buf, rep_data, rep_ret ) ) 
-				{
-					printk( KERN_INFO "copy_to_user fail\n" );
-					//free allocated data
-					kfree( rep_data );
-					kfree( tmp_data );
-					rep_data = NULL;
-					tmp_data = NULL;
-					return -19;
-				}
-			}
-			else
-			{
-				//control message
-				rep_ret = usb_control_msg( dev, usb_rcvctrlpipe( dev, CTRL ), 
-					request, (USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_DEVICE), 
-					value, index, rep_data, size, timeout );
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-				printk ("(CTRL) size = %d, dir = %d, rep_ret = %ld, rep_data = ", size, dir, rep_ret);
-				for (i=0; i<size-1; i++)  
-				{
-					printk ("%02X ", rep_data[i]);
-				}
-				if (i == size-1)
-				printk ("%02X\n", rep_data[i]);
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-				if ( copy_to_user( (void*)buf, rep_data, rep_ret ) ) 
-				{
-					printk( KERN_INFO "copy_to_user fail\n" );
-					//free allocated data
-					kfree( rep_data );
-					rep_data = NULL;
-					return -19;
-				}
-			}
-		}
-		else
-		{
-			if ( hid_dev_backup->product == USB_PRODUCT_ID_SIS2_TOUCH || hid_dev_backup->product == USB_PRODUCT_ID_NEW_SIS2_TOUCH )
-			{
-				//20110510, Yuger, for correcting intr data send into interrupt msg(send, out, endp=1)
-				tmp_data[0] = 0x09;//out
-
-				rep_ret = usb_interrupt_msg( dev, usbhid->urbout->pipe, tmp_data, size + 1, &actual_length, timeout );
-
-				//just return success or not(no need to return actual_length if succeed)
-
-				//20110510, Yuger, for recovering rep_data
-				for( i = 0; i < size; i++ )
-				{
-					rep_data[i] = tmp_data[i+1];
-				}
-				//yy
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-				printk(KERN_INFO "(INT_OUT)size = %u, actual_length = %d, rep_ret = %ld, rep_data = %x %x %x", size, actual_length, rep_ret, rep_data[0], rep_data[1], rep_data[2]);
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-				if ( copy_to_user( (void*)buf, rep_data, actual_length-1 ) ) 
-				{
-					printk( KERN_INFO "copy_to_user fail\n" );
-					//free allocated data
-					kfree( rep_data );
-					kfree( tmp_data );
-					rep_data = NULL;
-					tmp_data = NULL;
-					return -19;
-				}
-			}
-			else
-			{
-				//control message
-				rep_ret = usb_control_msg( dev, usb_sndctrlpipe( dev, CTRL ), 
-					request, (USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_DEVICE), 
-					value, index, rep_data, 16, timeout );
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-				printk ("(CTRL) size = %d, dir = %d, rep_ret = %ld, rep_data = ", size, dir, rep_ret);
-				for (i=0; i<size-1; i++)  
-				{
-					printk ("%02X ", rep_data[i]);
-				}
-				if (i == size-1)
-					printk ("%02X\n", rep_data[i]);
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-				if ( copy_to_user( (void*)buf, rep_data, rep_ret ) ) 
-				{
-					printk( KERN_INFO "copy_to_user fail\n" );
-					//free allocated data
-					kfree( rep_data );
-					rep_data = NULL;
-					return -19;
-				}
-			}
-		}
-		//free allocated data
-		kfree( tmp_data );
-		tmp_data = NULL;
-	}
-	//free allocated data
-	kfree( rep_data );
-	rep_data = NULL;
-
-#ifdef CONFIG_DEBUG_HID_SIS_UPDATE_FW
-	printk( KERN_INFO "End of sis_cdev_write\n" );
-#endif //CONFIG_DEBUG_HID_SIS_UPDATE_FW
-
-	return rep_ret;
-}
-
-//~TT
-
-//for ioctl
-static const struct file_operations sis_cdev_fops = {
-	.owner	= THIS_MODULE,
-	.read	= sis_cdev_read,
-	.write	= sis_cdev_write,
-	.open	= sis_cdev_open,
-	.release= sis_cdev_release,
-};
-
-//for ioctl
-static int sis_setup_chardev(struct hid_device *hdev, struct sis_data *nd)
-{
-	
-	dev_t dev = MKDEV(sis_char_major, 0);
-	int alloc_ret = 0;
-	int cdev_err = 0;
-	int input_err = 0;
-	struct device *class_dev = NULL;
-	void *ptr_err;
-	
-	printk("sis_setup_chardev.\n");
-	
-	if (nd == NULL) 
-	{
-		input_err = -ENOMEM;
-		goto error;
-	} 
-
-	// dynamic allocate driver handle
-	if (hdev->product == USB_PRODUCT_ID_SIS9200_TOUCH)
-		alloc_ret = alloc_chrdev_region(&dev, 0, sis_char_devs_count, BRIDGE_DEVICE_NAME);
-	else if (hdev->product == USB_PRODUCT_ID_SIS817_TOUCH)
-		alloc_ret = alloc_chrdev_region(&dev, 0, sis_char_devs_count, SIS817_DEVICE_NAME);
-	else if (hdev->product == USB_PRODUCT_ID_SISF817_TOUCH)
-		alloc_ret = alloc_chrdev_region(&dev, 0, sis_char_devs_count, SISF817_DEVICE_NAME);
-	else
-		alloc_ret = alloc_chrdev_region(&dev, 0, sis_char_devs_count, INTERNAL_DEVICE_NAME);
-
-	if (alloc_ret)
-		goto error;
-		
-	sis_char_major  = MAJOR(dev);
-	cdev_init(&sis_char_cdev, &sis_cdev_fops);
-	sis_char_cdev.owner = THIS_MODULE;
-	cdev_err = cdev_add(&sis_char_cdev, MKDEV(sis_char_major, 0), sis_char_devs_count);
-	if (cdev_err) 
-		goto error;
-
-	if (hdev->product == USB_PRODUCT_ID_SIS9200_TOUCH)
-		printk(KERN_INFO "%s driver(major %d) installed.\n", BRIDGE_DEVICE_NAME, sis_char_major);
-	else if (hdev->product == USB_PRODUCT_ID_SIS817_TOUCH)
-		printk(KERN_INFO "%s driver(major %d) installed.\n", SIS817_DEVICE_NAME, sis_char_major);
-	else if (hdev->product == USB_PRODUCT_ID_SISF817_TOUCH)
-		printk(KERN_INFO "%s driver(major %d) installed.\n", SISF817_DEVICE_NAME, sis_char_major);
-	else
-		printk(KERN_INFO "%s driver(major %d) installed.\n", INTERNAL_DEVICE_NAME, sis_char_major);
-
-	// register class
-	if (hdev->product == USB_PRODUCT_ID_SIS9200_TOUCH)
-		sis_char_class = class_create(THIS_MODULE, BRIDGE_DEVICE_NAME);
-	else if (hdev->product == USB_PRODUCT_ID_SIS817_TOUCH)
-		sis_char_class = class_create(THIS_MODULE, SIS817_DEVICE_NAME);
-	else if (hdev->product == USB_PRODUCT_ID_SISF817_TOUCH)
-		sis_char_class = class_create(THIS_MODULE, SISF817_DEVICE_NAME);
-	else
-		sis_char_class = class_create(THIS_MODULE, INTERNAL_DEVICE_NAME);
-
-	if(IS_ERR(ptr_err = sis_char_class)) 
-	{
-		goto err2;
-	}
-
-	if (hdev->product == USB_PRODUCT_ID_SIS9200_TOUCH)
-		class_dev = device_create(sis_char_class, NULL, MKDEV(sis_char_major, 0), NULL, BRIDGE_DEVICE_NAME);
-	else if (hdev->product == USB_PRODUCT_ID_SIS817_TOUCH)
-		class_dev = device_create(sis_char_class, NULL, MKDEV(sis_char_major, 0), NULL, SIS817_DEVICE_NAME);
-	else if (hdev->product == USB_PRODUCT_ID_SISF817_TOUCH)
-		class_dev = device_create(sis_char_class, NULL, MKDEV(sis_char_major, 0), NULL, SISF817_DEVICE_NAME);
-	else
-		class_dev = device_create(sis_char_class, NULL, MKDEV(sis_char_major, 0), NULL, INTERNAL_DEVICE_NAME);
-
-	if(IS_ERR(ptr_err = class_dev)) 
-	{
-		goto err;
-	}
-	
-	return 0;
-error:
-	if (cdev_err == 0)
-		cdev_del(&sis_char_cdev);
-	if (alloc_ret == 0)
-		unregister_chrdev_region(MKDEV(sis_char_major, 0), sis_char_devs_count);
-	if(input_err != 0)
-	{
-		printk("sis_ts_bak error!\n");
-	}
-err:
-	device_destroy(sis_char_class, MKDEV(sis_char_major, 0));
-err2:
-	class_destroy(sis_char_class);
-	return -1;
-}
-#endif	//CONFIG_HID_SIS_UPDATE_FW
-
-static int sis_probe(struct hid_device *hdev, const struct hid_device_id *id)
-{
-	int ret;
-    	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
-    	struct usb_device *dev = interface_to_usbdev(intf);
-	struct sis_data *nd;
-   	u8 *rep_data = NULL;
-
-#ifdef CONFIG_HID_SIS_UPDATE_FW	
-	hid_dev_backup = hdev;
-#endif	//CONFIG_HID_SIS_UPDATE_FW
-
-	printk(KERN_INFO "sis_probe\n");
-
-#ifdef CONFIG_HID_SIS_UPDATE_FW	
-	backup_urb = usb_alloc_urb(0, GFP_KERNEL); //0721test
-	if (!backup_urb) {
-		dev_err(&hdev->dev, "cannot allocate backup_urb\n");
-		return -ENOMEM;
-	}
-#endif	//CONFIG_HID_SIS_UPDATE_FW
-
-//	command Set_Feature for changing device from mouse to touch device
-	rep_data = kmalloc(3,GFP_KERNEL);	//return value will be 0xabcd
-	if (hdev->product == USB_PRODUCT_ID_SIS9200_TOUCH)
-	{
-		if(!rep_data)
-			return -ENOMEM;
-		rep_data[0] = 0x07;
-		rep_data[1] = 0x02;
-		rep_data[2] = 0xA9;
-	
-		ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 
-			USB_REQ_SET_CONFIGURATION, (USB_DIR_OUT | USB_TYPE_CLASS | 
-			USB_RECIP_INTERFACE), 0x0307, 0, rep_data, 3, 1000);
-	}
-
-//	allocate memory for sis_data struct
-	nd = kzalloc(sizeof(struct sis_data), GFP_KERNEL);
-	if (!nd) {
-		dev_err(&hdev->dev, "cannot allocate SiS 9200 data\n");
-		kfree(rep_data);
-		rep_data = NULL;
-		return -ENOMEM;
-	}
-	
-	hid_set_drvdata(hdev, nd);
-
-#ifdef CONFIG_HID_SIS_UPDATE_FW
-	//for ioctl
-	ret = sis_setup_chardev(hdev, nd);
-	if(ret)
-	{
-		printk( KERN_INFO "sis_setup_chardev fail\n");
-	}
-#endif	//CONFIG_HID_SIS_UPDATE_FW
-
-	//set noget for not init reports (speed improvement)
-	hdev->quirks |= HID_QUIRK_NOGET;
-	hdev->quirks &= ~HID_QUIRK_MULTITOUCH; //only hid-multitouch cat use this flag!
-
-	ret = hid_parse(hdev);
-	if (ret) {
-		dev_err(&hdev->dev, "parse failed\n");
-		goto err_free;
-	}
-
-	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
-	if (ret) {
-		dev_err(&hdev->dev, "hw start failed\n");
-		goto err_free;
-	}
-
-err_free:
-	kfree(rep_data);
-	rep_data = NULL;	
-	return ret;
-}
-
-static void sis_remove(struct hid_device *hdev)
-{
-#ifdef CONFIG_HID_SIS_UPDATE_FW
-	//for ioctl
-	dev_t dev = MKDEV(sis_char_major, 0);
-
-	printk(KERN_INFO "sis_remove\n");
-
-	cdev_del(&sis_char_cdev);
-	unregister_chrdev_region(dev, sis_char_devs_count);
-	device_destroy(sis_char_class, MKDEV(sis_char_major, 0));
-	class_destroy(sis_char_class);
-#else	//CONFIG_HID_SIS_UPDATE_FW
-
-	printk(KERN_INFO "sis_remove\n");
-
-#endif	//CONFIG_HID_SIS_UPDATE_FW
-
-#ifdef CONFIG_HID_SIS_UPDATE_FW	
-	usb_kill_urb( backup_urb );
-	usb_free_urb( backup_urb );
-	backup_urb = NULL;
-#endif
-	hid_hw_stop(hdev);
-	kfree(hid_get_drvdata(hdev));
-	hid_set_drvdata(hdev, NULL);
-}
-
-static const struct hid_device_id sis_devices[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_PRODUCT_ID_SIS2_TOUCH) },	//0x0457, 0x0151
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_PRODUCT_ID_SIS_TOUCH) },		//0x0457, 0x0810
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_PRODUCT_ID_NEW_SIS2_TOUCH) },	//0x0457, 0x0816
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_PRODUCT_ID_SIS9200_TOUCH) },	//0x0457, 0x9200
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_PRODUCT_ID_SIS817_TOUCH) },	//0x0457, 0x0817
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_PRODUCT_ID_SISF817_TOUCH) },	//0x0457, 0xF817
-	{ }
-};
-MODULE_DEVICE_TABLE(hid, sis_devices);
-
-
-
-static struct hid_driver sis_driver = {
-	.name = "sis",
-	.id_table = sis_devices,
-	.probe = sis_probe,
-	.remove = sis_remove,
-	.raw_event = sis_raw_event,
-	.input_mapped = sis_input_mapped,
-	.input_mapping = sis_input_mapping,
-	.event = sis_event,
-};
-
-static int __init sis_init(void)
-{
-	printk(KERN_INFO "sis_init\n");
-	return hid_register_driver(&sis_driver);
-}
-
-static void __exit sis_exit(void)
-{
-	printk(KERN_INFO "sis_exit\n");
-	hid_unregister_driver(&sis_driver);
-}
-
-module_init(sis_init);
-module_exit(sis_exit);
-MODULE_DESCRIPTION("SiS 817 Touchscreen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/Kconfig
deleted file mode 100755
index eb37231f..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-config TOUCHSCREEN_SITRONIX
-        tristate "Sitronix ST1xx series Capacity Touchscreen Device Support"
-        default m
-        depends on ARCH_WMT
-        ---help---
-          Say Y here if you have an WMT based board with touchscreen
-          attached to it.
-          If unsure, say N.
-          To compile this driver as a module, choose M here: the
-          module will be called s_wmt_ts_sitronix.ko.
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/Makefile
deleted file mode 100755
index b38deb74..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-KERNELDIR=../../../../
-CROSS = arm_1103_le-
-CC=		$(CROSS)gcc
-LD=		$(CROSS)ld
-STRIP = $(CROSS)strip
-
-DEBUG = n 
-
-# Add your debugging flag (or not) to EXTRA_CFLAGS
-ifeq ($(DEBUG),y)
-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines
-
-else
-  DEBFLAGS = -O2 -Wall
-endif
-
-EXTRA_CFLAGS += $(DEBFLAGS)
-
-
-MY_MODULE_NAME=s_wmt_ts_sitronix
-
-#obj-$(CONFIG_TOUCHSCREEN_SITRONIX) := $(MY_MODULE_NAME).o
-obj-m := $(MY_MODULE_NAME).o
-$(MY_MODULE_NAME)-objs  := sitronix_i2c.o irq_gpio.o
-
-default:
-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules
-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko
-	@rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers
-
-clean:
-	@rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/irq_gpio.c b/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/irq_gpio.c
deleted file mode 100755
index bf57ff92..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/irq_gpio.c
+++ /dev/null
@@ -1,148 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <mach/hardware.h>
-#include "irq_gpio.h"
-
-int wmt_enable_gpirq(int num)
-{
-	if(num > 15)
-		return -1;
-
-	if(num < 4)
-		REG32_VAL(__GPIO_BASE+0x0300) |= 1<<(num*8+7); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) |= 1<<((num-4)*8+7); //enable interrupt 
-	else if(num >= 8 && num < 12)
-		REG32_VAL(__GPIO_BASE+0x0308) |= 1<<((num-8)*8+7); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x030C) |= 1<<((num-12)*8+7); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_disable_gpirq(int num)
-{
-	if(num > 15)
-		return -1;
-	
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) &= ~(1<<(num*8+7)); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) &= ~(1<<((num-4)*8+7)); //enable interrupt 
-	else if(num >= 8 && num < 12)
-		REG32_VAL(__GPIO_BASE+0x0308) &= ~(1<<((num-8)*8+7)); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x030C) &= ~(1<<((num-12)*8+7)); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_is_tsirq_enable(int num)
-{
-	int val = 0;
-	
-	if(num > 15)
-		return 0;
-
-	if(num<4)
-		val = REG32_VAL(__GPIO_BASE+0x0300) & (1<<(num*8+7)); 
-	else if(num >= 4 && num < 8)
-		val = REG32_VAL(__GPIO_BASE+0x0304) & (1<<((num-4)*8+7)); 
-	else if(num >= 8 && num < 12)
-		val = REG32_VAL(__GPIO_BASE+0x0308) & (1<<((num-8)*8+7));  
-	else
-		val = REG32_VAL(__GPIO_BASE+0x030C) & (1<<((num-12)*8+7));  
-		
-	return val?1:0;
-
-}
-
-int wmt_is_tsint(int num)
-{
-	if (num > 15)
-	{
-		return 0;
-	}
-	return (REG32_VAL(__GPIO_BASE+0x0360) & (1<<num)) ? 1: 0; 
-}
-
-void wmt_clr_int(int num)
-{
-	if (num > 15)
-	{
-		return;
-	}
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num;
-}
-
-int wmt_set_gpirq(int num, int type) 
-{
-	int shift;
-	int offset;
-	unsigned long reg;
-	
-	if(num >15)
-		return -1;
-	//if (num > 9)
-		//GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~BIT4; // gpio10,11 as gpio
-	REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num);//|=(1<<num);// //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull down
-	REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down
-
-	//set gpio irq triger type
-	if(num < 4){//[0,3]
-		shift = num;
-		offset = 0x0300;
-	}else if(num >= 4 && num < 8){//[4,7]
-		shift = num-4;
-		offset = 0x0304;
-	}else if(num >= 8 && num < 12){//[8,11]
-		shift = num-8;
-		offset = 0x0308;
-	}else{// [12,15]
-		shift = num-12;
-		offset = 0x030C;
-	}
-	
-	reg = REG32_VAL(__GPIO_BASE + offset);
-
-	switch(type){
-		case IRQ_TYPE_LEVEL_LOW:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_LEVEL_HIGH:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_FALLING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_RISING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		default://both edge
-			reg |= (1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-			
-	}
-	//reg |= 1<<(shift*8+7);//enable interrupt
-	reg &= ~(1<<(shift*8+7)); //disable int
-
-	REG32_VAL(__GPIO_BASE + offset) = reg; 
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num; //clear interrupt status
-	msleep(5);
-	return 0;
-}
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/irq_gpio.h b/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/irq_gpio.h
deleted file mode 100755
index 0232bd04..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/irq_gpio.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _LINUX_IRQ_GPIO_H
-#define _LINUX_IRQ_GPIO_H
-
-
-extern int wmt_enable_gpirq(int num);
-extern int wmt_disable_gpirq(int num);
-extern int wmt_is_tsirq_enable(int num);
-extern int wmt_is_tsint(int num);
-extern void wmt_clr_int(int num);
-extern int wmt_set_gpirq(int num, int type); 
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/sitronix_i2c.c b/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/sitronix_i2c.c
deleted file mode 100755
index 7b79aaf4..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/sitronix_i2c.c
+++ /dev/null
@@ -1,817 +0,0 @@
-/* drivers/input/touchscreen/sis_i2c.c
- *
- * Copyright (C) 2009 SiS, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/linkage.h>
-#include <linux/slab.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-#include <mach/hardware.h>
-#include <asm/uaccess.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-#include "sitronix_i2c.h"
-#include "irq_gpio.h"
-
-struct sitronix_data *pContext=NULL;
-struct i2c_client *l_client=NULL;
-
-#ifdef TOUCH_KEY 
-
-#define MENU_IDX    0
-#define HOME_IDX    1
-#define BACK_IDX    2
-#define SEARCH_IDX  3
-#define NUM_KEYS    4
-
-static int virtual_keys[NUM_KEYS] ={
-        KEY_BACK,
-        KEY_HOME,
-        KEY_MENU,
-        KEY_SEARCH
-};
-#endif
-
-#define I2C_BUS1 1
-
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void sitronix_early_suspend(struct early_suspend *h);
-static void sitronix_late_resume(struct early_suspend *h);
-#endif
-
-static int sitronix_read(struct sitronix_data *sitronix, u8 *rxdata, int length)
-{
-	int ret;
-	struct i2c_msg msg[2];
-
-    msg[0].addr = sitronix->addr;
-	msg[0].flags = 0 | I2C_M_NOSTART;
-	msg[0].len = 1;
-	msg[0].buf = rxdata;
-	
-	msg[1].addr = sitronix->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = length;
-	msg[1].buf = rxdata;
-
-	//ret = wmt_i2c_xfer_continue_if_4(msg, 2, I2C_BUS1);
-	ret = i2c_transfer(l_client->adapter, msg, 2);
-	if (ret <= 0)
-		dbg_err("msg i2c read error: %d\n", ret);
-	
-	return ret;
-}
-
-#ifdef SITRONIX_DEBUG
-static int sitronix_write(struct sitronix_data *sitronix, u8 *txdata, int length)
-{
-	int ret;
-	struct i2c_msg msg[1];
-
-    msg[0].addr = sitronix->addr;
-	msg[0].flags = 0;
-	msg[0].len = length;
-	msg[0].buf = txdata;
-
-	//ret = wmt_i2c_xfer_continue_if_4(msg, 1, I2C_BUS1);
-	ret = i2c_transfer(l_client->adapter, msg, 1);
-	if (ret <= 0)
-		dbg_err("msg i2c read error: %d\n", ret);
-	
-	return ret;
-}
-
-static int sitronix_get_fw_revision(struct sitronix_data *sitronix)
-{
-	int ret = 0;
-	uint8_t buffer[4]={FIRMWARE_REVISION_3,0};
-
-	ret = sitronix_read(sitronix, buffer, 4);
-	if (ret < 0){
-		dbg_err("read fw revision error (%d)\n", ret);
-		return ret;
-	}
-    
-	memcpy(sitronix->fw_revision, buffer, 4);
-	printk("Fw Revision (hex): %x%x%x%x\n", buffer[0], buffer[1], buffer[2], buffer[3]);
-	
-	return 0;
-}
-
-static int sitronix_get_max_touches(struct sitronix_data *sitronix)
-{
-	int ret = 0;
-	uint8_t buffer[1]={MAX_NUM_TOUCHES};
-
-	ret = sitronix_read(sitronix, buffer, 1);
-	if (ret < 0){
-		dbg_err("read max touches error (%d)\n", ret);
-		return ret;
-	}
-    
-	sitronix->max_touches = buffer[0];
-	printk("max touches = %d \n",sitronix->max_touches);
-    
-	return 0;
-}
-
-static int sitronix_get_protocol(struct sitronix_data *sitronix)
-{
-	int ret = 0;
-	uint8_t buffer[1]={I2C_PROTOCOL};
-
-	ret = sitronix_read(sitronix, buffer, 1);
-	if (ret < 0){
-		dbg_err("read i2c protocol error (%d)\n", ret);
-		return ret;
-	}
-    
-	sitronix->touch_protocol_type = buffer[0] & I2C_PROTOCOL_BMSK;
-	sitronix->sensing_mode = (buffer[0] & (ONE_D_SENSING_CONTROL_BMSK << ONE_D_SENSING_CONTROL_SHFT)) >> ONE_D_SENSING_CONTROL_SHFT;
-	printk("i2c protocol = %d ,sensing mode = %d \n", sitronix->touch_protocol_type, sitronix->sensing_mode);
-
-	return 0;
-}
-
-static int sitronix_get_resolution(struct sitronix_data *sitronix)
-{
-	int ret = 0;
-	uint8_t buffer[3]={XY_RESOLUTION_HIGH};
-
-	ret = sitronix_read(sitronix, buffer, 3);
-	if (ret < 0){
-		dbg_err("read resolution error (%d)\n", ret);
-		return ret;
-	}
-    
-	sitronix->resolution_x = ((buffer[0] & (X_RES_H_BMSK << X_RES_H_SHFT)) << 4) | buffer[1];
-	sitronix->resolution_y = ((buffer[0] & Y_RES_H_BMSK) << 8) | buffer[2];
-	printk("Resolution: %d x %d\n", sitronix->resolution_x, sitronix->resolution_y);
-	
-	return 0;
-}
-
-static int sitronix_get_chip_id(struct sitronix_data *sitronix)
-{
-	int ret = 0;
-	uint8_t buffer[3]={CHIP_ID};
-
-	ret = sitronix_read(sitronix, buffer, 3);
-	if (ret < 0){
-		dbg_err("read Chip ID error (%d)\n", ret);
-		return ret;
-	}
-    
-	if(buffer[0] == 0){
-		if(buffer[1] + buffer[2] > 32)
-			sitronix->chip_id = 2;
-		else
-			sitronix->chip_id = 0;
-	}else
-		sitronix->chip_id = buffer[0];
-
-    sitronix->Num_X = buffer[1];
-	sitronix->Num_Y = buffer[2];
-	printk("Chip ID = %d, Num_X = %d, Num_Y = %d\n", sitronix->chip_id, sitronix->Num_X, sitronix->Num_Y);
-
-	return 0;
-}
-
-static int sitronix_get_device_status(struct sitronix_data *sitronix)
-{
-	int ret = 0;
-	uint8_t buf[3]={FIRMWARE_VERSION,0};
-
-	ret = sitronix_read(sitronix, buf, 3);
-	if (ret < 0){
-		dbg_err("read resolution error (%d)\n", ret);
-		return ret;
-	}
-    
-	printk("Firmware version:%02x, Status Reg:%02x,Ctrl Reg:%02x\n", buf[0], buf[1],buf[2]);
-	return 0;
-
-}
-
-static int sitronix_get_device_info(struct sitronix_data *sitronix)
-{
-	int ret = 0;
-
-    ret = sitronix_get_resolution(sitronix);
-	if(ret < 0) return ret;
-    
-	ret = sitronix_get_chip_id(sitronix);
-	if(ret < 0) return ret;
-    
-	ret = sitronix_get_fw_revision(sitronix);
-	if(ret < 0) return ret;
-    
-	ret = sitronix_get_protocol(sitronix);
-	if(ret < 0) return ret;
-    
-	ret = sitronix_get_max_touches(sitronix);
-	if(ret < 0) return ret;
-    
-    ret = sitronix_get_device_status(sitronix);
-    if(ret < 0) return ret;
-    
-	if((sitronix->fw_revision[0] == 0) && (sitronix->fw_revision[1] == 0)){
-		if(sitronix->touch_protocol_type == SITRONIX_RESERVED_TYPE_0){
-			sitronix->touch_protocol_type = SITRONIX_B_TYPE;
-			printk("i2c protocol (revised) = %d \n", sitronix->touch_protocol_type);
-		}
-	}
-    
-	if(sitronix->touch_protocol_type == SITRONIX_A_TYPE)
-		sitronix->pixel_length = PIXEL_DATA_LENGTH_A;
-	else if(sitronix->touch_protocol_type == SITRONIX_B_TYPE){
-		sitronix->pixel_length = PIXEL_DATA_LENGTH_B;
-		sitronix->max_touches = 2;
-		printk("max touches (revised) = %d \n", sitronix->max_touches);
-	}
-
-	return 0;
-}
-#endif
-
-static void sitronix_read_work(struct work_struct *work)
-{
-	struct sitronix_data *sitronix= container_of(work, struct sitronix_data, read_work);
-    int ret = -1;
-	u8 buf[22] = {FINGERS,0};
-	u8 i = 0, fingers = 0, tskey = 0;
-	u16 px = 0, py = 0;
-    u16 x = 0, y = 0;
-
-    ret = sitronix_read(sitronix, buf,sizeof(buf));
-    if(ret <= 0){
-        dbg_err("get raw data failed!\n");
-        goto err_exit;
-    }
-    
-    fingers = buf[0]&0x0f;
-    if( fingers ){
-        /* Report co-ordinates to the multi-touch stack */
-        for(i=0; i < fingers; i++){
-            if(sitronix->swap){
-                y = ((buf[i*4+2]<<4)&0x0700)|buf[i*4+3];
-                x = ((buf[i*4+2]<<8)&0x0700)|buf[i*4+4];
-            }else{
-                x = ((buf[i*4+2]<<4)&0x0700)|buf[i*4+3];
-                y = ((buf[i*4+2]<<8)&0x0700)|buf[i*4+4];
-            }
-
-            if(!(buf[i*4+2]&0x80)) continue; /*check valid bit */
-
-            
-            if(x > sitronix->xresl ) x = sitronix->xresl ;
-            if(y > sitronix->yresl ) y = sitronix->yresl ;
-            
-            px = x;
-            py = y;
-            if(sitronix->xch) px = sitronix->xresl - x;
-			if(sitronix->ych) py = sitronix->yresl - y;         
-
-			if (sitronix->lcd_exchg) {
-				int tmp;
-				tmp = px;
-				px = py;
-				py = sitronix->xresl - tmp;
-			}
-
-			input_report_abs(sitronix->input_dev, ABS_MT_POSITION_X, px);
-			input_report_abs(sitronix->input_dev, ABS_MT_POSITION_Y, py);
-			input_report_abs(sitronix->input_dev, ABS_MT_TRACKING_ID, i+1);
-			input_mt_sync(sitronix->input_dev);
-            sitronix->penup = 0;
-            if(sitronix->dbg) printk("F%d,raw data: x=%-4d, y=%-4d; report data: px=%-4d, py=%-4d\n", i, x, y, px, py);
-    	}
-    	input_sync(sitronix->input_dev);
-
-    }
-    else if(!sitronix->penup){
-        dbg("pen up.\n");
-        sitronix->penup = 1;
-        input_mt_sync(sitronix->input_dev);
-        input_sync(sitronix->input_dev);
-    }
-
-    /* virtual keys */
-    tskey = buf[1];
-    if(tskey){
-        if(!sitronix->tkey_idx){
-            sitronix->tkey_idx = tskey;
-            input_report_key(sitronix->input_dev,virtual_keys[sitronix->tkey_idx>>1] , 1);
-            input_sync(sitronix->input_dev);
-            dbg("virtual key down, idx=%d\n",sitronix->tkey_idx);
-        }
-    }else{
-        if(sitronix->tkey_idx){   
-            dbg("virtual key up , idx=%d\n",sitronix->tkey_idx);
-            input_report_key(sitronix->input_dev,virtual_keys[sitronix->tkey_idx>>1] , 0);
-            input_sync(sitronix->input_dev);
-            sitronix->tkey_idx = tskey;            
-        }
-    }
-
-err_exit:
-	wmt_enable_gpirq(sitronix->irqgpio);
-    return;
-}
-
-
-static irqreturn_t sitronix_isr_handler(int irq, void *dev)
-{
-    	struct sitronix_data *sitronix = dev;
-
-	if (wmt_is_tsint(sitronix->irqgpio))
-	{
-		wmt_clr_int(sitronix->irqgpio);
-		if (wmt_is_tsirq_enable(sitronix->irqgpio))
-		{
-			wmt_disable_gpirq(sitronix->irqgpio);
-			if(!sitronix->earlysus) queue_work(sitronix->workqueue, &sitronix->read_work);
-		}
-		return IRQ_HANDLED;
-	}
-	return IRQ_NONE;
-}
-
-static void sitronix_reset(struct sitronix_data *sitronix)
-{
-
-    gpio_set_value(sitronix->rstgpio, 1);
-    mdelay(5);
-    gpio_set_value(sitronix->rstgpio, 0);
-    mdelay(5);
-    gpio_set_value(sitronix->rstgpio, 1);
-    mdelay(5);
-
-    return;
-}
-    
-static int sitronix_auto_clb(struct sitronix_data *sitronix)
-{
-    return 1;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void sitronix_early_suspend(struct early_suspend *handler)
-{
-    struct sitronix_data *sitronix = container_of(handler, struct sitronix_data, early_suspend);
-    sitronix->earlysus = 1;
-	wmt_disable_gpirq(sitronix->irqgpio);
-    return;
-}
-
-static void sitronix_late_resume(struct early_suspend *handler)
-{
-    struct sitronix_data *sitronix = container_of(handler, struct sitronix_data, early_suspend);
-    
-    sitronix->earlysus = 0;
-    sitronix_reset(sitronix);
-    msleep(200);
-
-    wmt_set_gpirq(sitronix->irqgpio, IRQ_TYPE_EDGE_FALLING);
-    wmt_enable_gpirq(sitronix->irqgpio);
-    
-    return;
-}
-#endif  //CONFIG_HAS_EARLYSUSPEND
-
-
-static int sitronix_suspend(struct platform_device *pdev, pm_message_t state)
-{
-    	struct sitronix_data *sitronix = platform_get_drvdata(pdev);
-    	sitronix->earlysus = 1;
-	wmt_disable_gpirq(sitronix->irqgpio);
-    	return 0;
-}
-
-static int sitronix_resume(struct platform_device *pdev)
-{
-    	struct sitronix_data *sitronix = platform_get_drvdata(pdev);
-    
-    	sitronix->earlysus = 0;
-    	sitronix_reset(sitronix);
-    	msleep(200);
-
-    	wmt_set_gpirq(sitronix->irqgpio, IRQ_TYPE_EDGE_FALLING);
-    	wmt_enable_gpirq(sitronix->irqgpio);
-    	return 0;
-}
-
-static ssize_t cat_dbg(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "dbg \n");
-}
-
-static ssize_t echo_dbg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-    	struct sitronix_data *sitronix = pContext;
-
-	sscanf(buf,"%d",&sitronix->dbg);
-        
-	return count;
-}
-static DEVICE_ATTR(dbg, S_IRUGO | S_IWUSR, cat_dbg, echo_dbg);
-
-static ssize_t cat_clb(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	return sprintf(buf, "calibrate --echo 1 >clb \n");
-}
-
-static ssize_t echo_clb(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-	int cal ;
-    	struct sitronix_data *sitronix = pContext;
-    
-    	sscanf(buf, "%d", &cal);
-	if(cal){
-        	if(sitronix_auto_clb(sitronix) <= 0) printk("Auto calibrate failed.\n");
-    	}
-        
-	return count;
-}
-static DEVICE_ATTR(clb, S_IRUGO | S_IWUSR, cat_clb, echo_clb);
-
-static struct attribute *sitronix_attributes[] = {
-	&dev_attr_clb.attr,
-    	&dev_attr_dbg.attr,
-	NULL
-};
-
-static const struct attribute_group sitronix_group = {
-	.attrs = sitronix_attributes,
-};
-
-static int sitronix_sysfs_create_group(struct sitronix_data *sitronix, const struct attribute_group *group)
-{
-    	int err;
-
-    	sitronix->kobj = kobject_create_and_add("wmtts", NULL) ;
-    	if(!sitronix->kobj){
-        	dbg_err("kobj create failed.\n");
-        	return -ENOMEM;
-    	}	
-    
-    	/* Register sysfs hooks */
-	err = sysfs_create_group(sitronix->kobj, group);
-	if (err < 0){
-        kobject_del(sitronix->kobj);
-		dbg_err("Create sysfs group failed!\n");
-		return -ENOMEM;
-	}
-
-    	return 0;
-}
-
-static void sitronix_sysfs_remove_group(struct sitronix_data *sitronix, const struct attribute_group *group)
-{
-    	sysfs_remove_group(sitronix->kobj, group);
-    	kobject_del(sitronix->kobj);  
-    	return;
-}
-
-static int sitronix_probe(struct platform_device *pdev)
-{
-	int i;
-    	int err = 0;
-	struct sitronix_data *sitronix = platform_get_drvdata(pdev);
-    
-	INIT_WORK(&sitronix->read_work, sitronix_read_work);
-    	sitronix->workqueue = create_singlethread_workqueue(sitronix->name);
-	if (!sitronix->workqueue) {
-		err = -ESRCH;
-		goto exit_create_singlethread;
-	}
-    
-    	err = sitronix_sysfs_create_group(sitronix, &sitronix_group);
-    	if(err < 0){
-        	dbg("create sysfs group failed.\n");
-        	goto exit_create_group;
-    	}
-    
-	sitronix->input_dev = input_allocate_device();
-	if (!sitronix->input_dev) {
-		err = -ENOMEM;
-		dbg("failed to allocate input device\n");
-		goto exit_input_dev_alloc_failed;
-	}
-	
-	sitronix->input_dev->name = sitronix->name;
-	sitronix->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	set_bit(INPUT_PROP_DIRECT, sitronix->input_dev->propbit);
-
-	if (sitronix->lcd_exchg) {
-		input_set_abs_params(sitronix->input_dev,
-				ABS_MT_POSITION_X, 0, sitronix->yresl, 0, 0);
-		input_set_abs_params(sitronix->input_dev,
-				ABS_MT_POSITION_Y, 0, sitronix->xresl, 0, 0);
-	} else {
-		input_set_abs_params(sitronix->input_dev,
-				ABS_MT_POSITION_X, 0, sitronix->xresl, 0, 0);
-		input_set_abs_params(sitronix->input_dev,
-				ABS_MT_POSITION_Y, 0, sitronix->yresl, 0, 0);
-	}
-    	input_set_abs_params(sitronix->input_dev,
-                 ABS_MT_TRACKING_ID, 0, 20, 0, 0);
-#ifdef TOUCH_KEY 	
-	for (i = 0; i <NUM_KEYS; i++)
-		set_bit(virtual_keys[i], sitronix->input_dev->keybit);
-
-	sitronix->input_dev->keycode = virtual_keys;
-	sitronix->input_dev->keycodesize = sizeof(unsigned int);
-	sitronix->input_dev->keycodemax = NUM_KEYS;
-#endif
-
-	err = input_register_device(sitronix->input_dev);
-	if (err) {
-		dbg_err("sitronix_ts_probe: failed to register input device.\n");
-		goto exit_input_register_device_failed;
-	}
-        
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	sitronix->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-	sitronix->early_suspend.suspend = sitronix_early_suspend;
-	sitronix->early_suspend.resume = sitronix_late_resume;
-	register_early_suspend(&sitronix->early_suspend);
-#endif
-    
-	if(request_irq(sitronix->irq, sitronix_isr_handler, IRQF_SHARED, sitronix->name, sitronix) < 0){
-		dbg_err("Could not allocate irq for ts_sitronix !\n");
-		err = -1;
-		goto exit_register_irq;
-	}	
-
-    	wmt_set_gpirq(sitronix->irqgpio, IRQ_TYPE_EDGE_FALLING);
-    	wmt_enable_gpirq(sitronix->irqgpio);
-    	sitronix_reset(sitronix);
-    	msleep(200);
-#ifdef SITRONIX_DEBUG    
-    	sitronix_get_device_info(sitronix);
-#endif
-    
-    	return 0;
-    
-exit_register_irq:
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&sitronix->early_suspend);
-#endif
-exit_input_register_device_failed:
-	input_free_device(sitronix->input_dev);
-exit_input_dev_alloc_failed:
-    	sitronix_sysfs_remove_group(sitronix, &sitronix_group);
-exit_create_group:
-	cancel_work_sync(&sitronix->read_work);
-	destroy_workqueue(sitronix->workqueue);  
-exit_create_singlethread:
-    //kfree(sitronix);
-	return err;
-}
-
-static int sitronix_remove(struct platform_device *pdev)
-{
-    	struct sitronix_data *sitronix = platform_get_drvdata(pdev);
-
-    	cancel_work_sync(&sitronix->read_work);
-    	flush_workqueue(sitronix->workqueue);
-	destroy_workqueue(sitronix->workqueue);
-    
-    	free_irq(sitronix->irq, sitronix);
-    	wmt_disable_gpirq(sitronix->irqgpio);
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    	unregister_early_suspend(&sitronix->early_suspend);
-#endif
-	input_unregister_device(sitronix->input_dev);
-
-    	sitronix_sysfs_remove_group(sitronix, &sitronix_group);
-    //kfree(sitronix);
-    
-	dbg("remove...\n");
-	return 0;
-}
-
-static void sitronix_release(struct device *device)
-{
-    	return;
-}
-
-static struct platform_device sitronix_device = {
-	.name  	    = DEV_SITRONIX,
-	.id       	= 0,
-	.dev    	= {.release = sitronix_release},
-};
-
-static struct platform_driver sitronix_driver = {
-	.driver = {
-	           .name   	= DEV_SITRONIX,
-		       .owner	= THIS_MODULE,
-	 },
-	.probe    = sitronix_probe,
-	.remove   = sitronix_remove,
-	.suspend  = sitronix_suspend,
-	.resume   = sitronix_resume,
-};
-
-static int check_touch_env(struct sitronix_data *sitronix)
-{
-	int len = 96;
-	int Enable;
-    	char retval[96] = {0};
-	char *p=NULL;
-	int ret;
-
-    // Get u-boot parameter
-	if(wmt_getsyspara("wmt.io.touch", retval, &len)) return -EIO;
-
-	sscanf(retval,"%d:",&Enable);
-	//check touch enable
-	if(Enable == 0) return -ENODEV;
-	
-	p = strchr(retval,':');
-	p++;
-
-    	if(strncmp(p,"st1536",6)) return -ENODEV;
-    
-	sitronix->name = DEV_SITRONIX;
-    	sitronix->addr = SITRONIX_ADDR;
-	p = strchr(p,':');
-	p++;
-	sscanf(p,"%d:%d:%d:%d:%d:%d:%d",
-        &sitronix->xresl, &sitronix->yresl, &sitronix->irqgpio, &sitronix->rstgpio, &sitronix->swap, &sitronix->xch, &sitronix->ych);
-
-    	sitronix->irq = IRQ_GPIO;
-	printk("%s reslx=%d, resly=%d, irqgpio_num=%d, rstgpio_num=%d, XYswap=%d, Xdirch=%d, Ydirch=%d\n", sitronix->name, 
-        sitronix->xresl, sitronix->yresl, sitronix->irqgpio, sitronix->rstgpio, sitronix->swap, sitronix->xch, sitronix->ych);
-    
-    	sitronix->penup = 1;
-  
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			sitronix->lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = DEV_SITRONIX,
-	.flags         = 0x00,
-	.addr          = SITRONIX_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(I2C_BUS1);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-
-static int __init sitronix_init(void)
-{
-	int ret = -ENOMEM;
-    	struct sitronix_data *sitronix=NULL;
-
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-
-	sitronix = kzalloc(sizeof(struct sitronix_data), GFP_KERNEL);
-    	if(!sitronix){
-        	dbg_err("mem alloc failed.\n");
-        	return -ENOMEM;
-    	}
-    
-	pContext = sitronix;
-	ret = check_touch_env(sitronix);
-    	if(ret < 0)
-        	goto exit_free_mem;
-	
-	ret = gpio_request(sitronix->irqgpio, "ts_irq");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen irq request fail\n", sitronix->irqgpio);
-		goto exit_free_mem;
-	}
-
-	ret = gpio_request(sitronix->rstgpio, "ts_rst");
-	if (ret < 0) {
-		printk("gpio(%d) touchscreen reset request fail\n", sitronix->rstgpio);
-		goto exit_free_irqgpio;
-	}
-	gpio_direction_output(sitronix->rstgpio, 1);
-
-
-	ret = platform_device_register(&sitronix_device);
-	if(ret){
-		dbg_err("register platform drivver failed!\n");
-		goto exit_free_gpio;
-	}    
-    	platform_set_drvdata(&sitronix_device, sitronix);
-	
-	ret = platform_driver_register(&sitronix_driver);
-	if(ret){
-		dbg_err("register platform device failed!\n");
-		goto exit_unregister_pdev;
-	}
-	
-	return ret;
-	
-exit_unregister_pdev:
-	platform_device_unregister(&sitronix_device);
-exit_free_gpio:
-
-	gpio_free(sitronix->rstgpio);
-exit_free_irqgpio:
-	gpio_free(sitronix->irqgpio);
-
-exit_free_mem:
-    	kfree(sitronix);
-    	pContext = NULL;
-	ts_i2c_unregister_device();
-	return ret;
-}
-
-static void sitronix_exit(void)
-{
-	struct sitronix_data *sitronix;
-
-    	if(!pContext) return;
-
-	sitronix = pContext;
-
-	gpio_free(sitronix->irqgpio);
-	gpio_free(sitronix->rstgpio);
-
-    
-	platform_driver_unregister(&sitronix_driver);
-	platform_device_unregister(&sitronix_device);
-    	kfree(pContext);
-    
-	ts_i2c_unregister_device();
-	return;
-}
-
-late_initcall(sitronix_init);
-module_exit(sitronix_exit);
-
-MODULE_DESCRIPTION("Sitronix Multi-Touch Driver");
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/sitronix_i2c.h b/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/sitronix_i2c.h
deleted file mode 100755
index 8d3df91d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/sitronix/sitronix_i2c.h
+++ /dev/null
@@ -1,137 +0,0 @@
-#ifndef _LINUX_SIT_I2C_H
-#define _LINUX_SIT_I2C_H
-
-#define SITRONIX_ADDR 0x60
-#define DEV_SITRONIX "touch_sitronix"
-#define SITRONIX_MAX_SUPPORTED_POINT 5
-#define TOUCH_KEY 
-
-struct sitronix_data {
-    u16 addr;
-    const char *name;
-
-	struct input_dev *input_dev;
-	struct work_struct read_work;
-	struct workqueue_struct *workqueue;
-    struct kobject *kobj;
- #ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend early_suspend;
-#endif
-    int earlysus;
-
-    int xresl;
-    int yresl;
-
-    int irq;
-    int irqgpio;
-    
-    int rstgpio;
-
-    int xch;
-    int ych;
-    int swap;
-	int lcd_exchg;
-
-    int penup;
-    int dbg;
-#ifdef TOUCH_KEY
-    //int tkey_pressed;
-    int tkey_idx;
-#endif  
-	u8 fw_revision[4];
-	int resolution_x;
-	int resolution_y;
-	u8 max_touches;
-	u8 touch_protocol_type;
-	u8 chip_id;
-
-    u8 Num_X;
-	u8 Num_Y;
-	u8 sensing_mode;
-    u8 pixel_length;
-};
-
-typedef enum{
-	FIRMWARE_VERSION,
-	STATUS_REG,
-	DEVICE_CONTROL_REG,
-	TIMEOUT_TO_IDLE_REG,
-	XY_RESOLUTION_HIGH,
-	X_RESOLUTION_LOW,
-	Y_RESOLUTION_LOW,
-	FIRMWARE_REVISION_3 = 0x0C,
-	FIRMWARE_REVISION_2,
-	FIRMWARE_REVISION_1,
-	FIRMWARE_REVISION_0,
-	FINGERS,
-	KEYS_REG,
-	XY0_COORD_H,
-	X0_COORD_L,
-	Y0_COORD_L,
-	I2C_PROTOCOL = 0x3E,
-	MAX_NUM_TOUCHES,
-	DATA_0_HIGH,
-	DATA_0_LOW,
-	CHIP_ID = 0xF4,
-
-	PAGE_REG = 0xff,
-}RegisterOffset;
-
-
-typedef enum{
-	XY_COORD_H,
-	X_COORD_L,
-	Y_COORD_L,
-	PIXEL_DATA_LENGTH_B,
-	PIXEL_DATA_LENGTH_A,
-}PIXEL_DATA_FORMAT;
-
-#define X_RES_H_SHFT 4
-#define X_RES_H_BMSK 0xf
-#define Y_RES_H_SHFT 0
-#define Y_RES_H_BMSK 0xf
-#define FINGERS_SHFT 0
-#define FINGERS_BMSK 0xf
-#define X_COORD_VALID_SHFT 7
-#define X_COORD_VALID_BMSK 0x1
-#define X_COORD_H_SHFT 4
-#define X_COORD_H_BMSK 0x7
-#define Y_COORD_H_SHFT 0
-#define Y_COORD_H_BMSK 0x7
-
-typedef enum{
-	SITRONIX_RESERVED_TYPE_0,
-	SITRONIX_A_TYPE,
-	SITRONIX_B_TYPE,
-}I2C_PROTOCOL_TYPE;
-
-#define I2C_PROTOCOL_SHFT 0x0
-#define I2C_PROTOCOL_BMSK 0x3
-
-typedef enum{
-	SENSING_BOTH,
-	SENSING_X_ONLY,
-	SENSING_Y_ONLY,
-	SENSING_BOTH_NOT,
-}ONE_D_SENSING_CONTROL_MODE;
-
-#define ONE_D_SENSING_CONTROL_SHFT 0x2
-#define ONE_D_SENSING_CONTROL_BMSK 0x3
-
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num,int bus_id);
-
-//#define SITRONIX_DEBUG
-
-#undef dbg
-#ifdef SITRONIX_DEBUG
-	#define dbg(fmt,args...)  printk("DBG:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-#else
-	#define dbg(fmt,args...)  
-#endif
-
-#undef dbg_err
-#define dbg_err(fmt,args...)  printk("ERR:%s_%d:"fmt,__FUNCTION__,__LINE__,##args)
-
-#endif /* _LINUX_SIS_I2C_H */
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/Kconfig
deleted file mode 100755
index a5d9aa73..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# SSD253x capacity touch screen driver configuration
-#
-config TOUCHSCREEN_SSD253X
-	tristate "SSD253X I2C Touchscreen Input Driver Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with touchscreen
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_ts_ssd253x.
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/Makefile
deleted file mode 100755
index d78c8466..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_ssd253x

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := ssd253x-ts.o wmt_ts.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/ssd253x-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/ssd253x-ts.c
deleted file mode 100755
index c02392cb..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/ssd253x-ts.c
+++ /dev/null
@@ -1,1827 +0,0 @@
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h> 
-#include <linux/fs.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-//#include <asm/gpio.h>
-#include <asm/irq.h>
-#include <linux/irq.h>
-#include <asm/io.h>
-#include <linux/interrupt.h>
-#include <linux/timer.h>
-#include <mach/hardware.h>
-#include <linux/platform_device.h>
-#include <linux/suspend.h>
-#include <linux/slab.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif /* CONFIG_HAS_EARLYSUSPEND */
-
-
-#include "ssd253x-ts.h"
-#include "wmt_ts.h"
-
-//#define CONFIG_TOUCHSCREEN_SSL_DEBUG	
-#undef  CONFIG_TOUCHSCREEN_SSL_DEBUG
-
-#define DEVICE_ID_REG                    2
-#define VERSION_ID_REG                 3
-#define AUTO_INIT_RST_REG             68
-#define EVENT_STATUS                   121
-#define EVENT_MSK_REG                 122
-#define IRQ_MSK_REG                     123
-#define FINGER01_REG                    124
-#define EVENT_STACK                   	 128
-#define EVENT_FIFO_SCLR               135
-#define TIMESTAMP_REG                 136
-#define SELFCAP_STATUS_REG         185		
-
-#define	ON_TOUCH_INT	INT_EI11    //GPIO :set the interrupt 
-#define DEVICE_NAME	"touch_ssd253x"
-#define SSD253X_I2C_ADDR 0x48 //0x48
-
-// SSD2533 Setting
-// Touch Panel Example
-static struct ChipSetting* ssd253xcfgTable = NULL;
-static int l_cfglen = 0;
-
-static struct ChipSetting ssd253xcfgTable_default[]={
-{2,0x06,0x1B,0x28},
-{2,0xd7,0x00,0x00},
-{2,0xd8,0x00,0x07},
-{2,0xdb,0x00,0x01},
-{2,0x30,0x03,0x08},
-{2,0x34,0xd4,0x1e},
-{2,0x57,0x00,0x06},
-{2,0x40,0x00,0xc8},
-{2,0x41,0x00,0x30},
-{2,0x42,0x00,0xc0},
-{2,0x43,0x00,0x30},
-{2,0x44,0x00,0xc0},
-{2,0x45,0x00,0xc0},
-{2,0x46,0x00,0x0f},
-{2,0x5f,0x00,0x00},
-{2,0x2d,0x00,0x00},
-{2,0x66,0x1F,0x38},
-{2,0x67,0x1c,0x92},
-{2,0x25,0x00,0x02},
-};
-
-
-// For SSD2533 Bug Version Only //
-//#define	SSD2533FIXEDCODE
- struct ChipSetting ssd253xcfgTable1[]={
-{ 1, 0xA4, 0x00, 0x00},			//MCU prescaler default=01
-{ 1, 0xD4, 0x08, 0x00},			//Dummy Code
-{ 1, 0xD4, 0x08, 0x00},			//Set Osc frequency default=8, range 0 to F
-};
-
- struct ChipSetting Reset[]={
-{ 0, 0x04, 0x00, 0x00},	// SSD2533
-};
-
- struct ChipSetting Resume[]={
-{ 0, 0x04, 0x00, 0x00},	// SSD2533
-{ 1, 0x25, 0x12, 0x00}, // Set Operation Mode   //Set from int setting
-};
-
- struct ChipSetting Suspend[] ={
-{ 1, 0x25, 0x00, 0x00}, // Set Operation Mode
-{ 0, 0x05, 0x00, 0x00},	// SSD2533
-};
-
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void ssd253x_ts_early_suspend(struct early_suspend *h);
-static void ssd253x_ts_late_resume(struct early_suspend *h);
-#endif /* CONFIG_HAS_EARLYSUSPEND */
-
-static irqreturn_t ssd253x_ts_isr(int irq, void *dev_id);
-static enum hrtimer_restart ssd253x_ts_timer(struct hrtimer *timer);
-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num,int bus_id);
-
-
-static int SSDS53X_SCREEN_MAX_X =  800;
-static int SSDS53X_SCREEN_MAX_Y =  480;
-
-
-
-enum{
-	IC_SSD2533 = 1,
-	IC_SSD2543,
-	IC_SSD2531
-};
-
-static int ic_flag;
-
-static struct workqueue_struct *ssd253x_wq;
-
-int Ssd_Timer1,Ssd_Timer2,Ssd_Timer_flag;
-
-struct ssl_ts_priv {
-	struct input_dev *input;
-	struct hrtimer timer;
-	struct work_struct  ssl_work;
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend early_suspend;
-#endif 
-
-	int irq;
-	int use_irq;
-	int FingerNo;
-    int earlysus;
-    
-	int FingerX[FINGERNO];
-	int FingerY[FINGERNO];
-	int FingerP[FINGERNO];
-
-	int Resolution;
-	int EventStatus;
-	int FingerDetect;
-
-	int sFingerX[FINGERNO];
-	int sFingerY[FINGERNO];
-	int pFingerX[FINGERNO];
-	int pFingerY[FINGERNO];
-};
-
-static struct ssl_ts_priv* l_ts = NULL;
-struct wmtts_device ssd253x_tsdev;
-static DECLARE_WAIT_QUEUE_HEAD(ts_penup_wait_queue);
-
-#define SD_INIT
-#ifdef SD_INIT
-#define TP_CHR "tp_chr"
-
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <asm/uaccess.h>
-
-static long tp_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
-static int tp_open(struct inode *inode, struct file *file);
-static int tp_release(struct inode *inode, struct file *file);
-static ssize_t tp_read(struct file *file, char __user *buf, size_t count,loff_t *offset);
-static ssize_t tp_write(struct file *file, const char __user *buf,size_t count, loff_t *offset);
-
-//void InitFromSD(struct i2c_client *client);
-
-//struct ChipSetting _ssd253xcfgTable[200];	
-//int sd_init_size=0;
-
-
-//struct i2c_client *g_tp_client;
-
-#endif
-
-
-
-static int ReadRegister(/*struct i2c_client *client,*/uint8_t reg,int ByteNo)
-{
-	unsigned char buf[4];
-	struct i2c_msg msg[2];
-	int ret;
-	struct i2c_client* client = ts_get_i2c_client();
-
-	memset(buf, 0xFF, sizeof(buf));
-	msg[0].addr = SSD253X_I2C_ADDR;
-	msg[0].flags = 0 | I2C_M_NOSTART;
-	msg[0].len = 1;
-	msg[0].buf = &reg;
-
-	msg[1].addr = SSD253X_I2C_ADDR;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = ByteNo;
-	msg[1].buf = buf;
-
-	ret = i2c_transfer(client->adapter, msg, 2);
-	if (ret <= 0)
-	{
-		printk("read the address (0x%x) of the ssd253x fail, ret=%d.\n", reg, ret);
-		return -1;
-	}
-
-	if(ByteNo==1) return (int)((unsigned int)buf[0]<<0);
-	if(ByteNo==2) return (int)((unsigned int)buf[1]<<0)|((unsigned int)buf[0]<<8);
-	if(ByteNo==3) return (int)((unsigned int)buf[2]<<0)|((unsigned int)buf[1]<<8)|((unsigned int)buf[0]<<16);
-	if(ByteNo==4) return (int)((unsigned int)buf[3]<<0)|((unsigned int)buf[2]<<8)|((unsigned int)buf[1]<<16)|(buf[0]<<24);
-	return 0;
-}
-
-static int WriteRegister(/*struct i2c_client *client,*/uint8_t Reg,unsigned char Data1,unsigned char Data2,int ByteNo)
-{	
-	struct i2c_msg msg;
-	unsigned char buf[4];
-	int ret;
-	struct i2c_client* client = ts_get_i2c_client();
-
-	buf[0]=Reg;
-	buf[1]=Data1;
-	buf[2]=Data2;
-	buf[3]=0;
-
-	msg.addr = SSD253X_I2C_ADDR;
-	msg.flags = 0;
-	msg.len = ByteNo+1;
-	msg.buf = (char *)buf;
-	ret = i2c_transfer(client->adapter, &msg, 1);
-	if (ret <= 0)
-	{
-		printk(KERN_ERR "write the address (0x%x) of the ssd25xx fail, ret=%d.\n", buf[0], ret);
-		return -1;
-	}
-	return 0;
-	
-}
-
-int SSD253xdeviceInit1(void) 
-{	
-#ifdef	SSD2533FIXEDCODE
-	int i;
-	mdelay(600); //SSD2533 ESD2 EEPROM VERSION
-	for(i=0;i<sizeof(ssd253xcfgTable1)/sizeof(ssd253xcfgTable1[0]);i++)
-	{
-		if (WriteRegister(ssd253xcfgTable1[i].Reg,
-				ssd253xcfgTable1[i].Data1,ssd253xcfgTable1[i].Data2,
-				ssd253xcfgTable1[i].No))
-		{
-			return -1;
-		}
-	}
-#endif
-	return 0;
-}
-
-int SSD253xdeviceInit(void)
-{	
-	int i;
-	
-	for(i=0;i<l_cfglen/*sizeof(ssd253xcfgTable)/sizeof(ssd253xcfgTable[0])*/;i++)
-	{
-		if (WriteRegister(ssd253xcfgTable[i].Reg,
-				ssd253xcfgTable[i].Data1,ssd253xcfgTable[i].Data2,
-				ssd253xcfgTable[i].No))
-		{
-			return -1;
-		}
-		if (0 == i)
-		{
-			msleep(300);
-		}
-	}
-	msleep(300);
-	return 0;
-}
-
-int deviceReset(void)
-{	
-	int i;
-
-	i = 0;//just for remove warning message
-	wmt_rst_output(1);
-	mdelay(5);
-	wmt_rst_output(0);
-	mdelay(10);
-	wmt_rst_output(1);
-	msleep(200);
-	
-	//if(ic_flag == IC_SSD2533){
-	for(i=0;i<sizeof(Reset)/sizeof(Reset[0]);i++)
-	{
-		if (WriteRegister(Reset[i].Reg,
-				Reset[i].Data1,Reset[i].Data2,
-				Reset[i].No))
-		{
-			return -1;
-		}
-	}
-	//}
-	
-	mdelay(100);
-	if (SSD253xdeviceInit1())
-	{
-		return -1;
-	}
-	return 0;
-}
-
-int deviceResume(void)
-{	
-	int i;
-	for(i=0;i<sizeof(Resume)/sizeof(Resume[0]);i++)
-	{
-		if (WriteRegister(Resume[i].Reg,
-				Resume[i].Data1,Resume[i].Data2,
-				Resume[i].No))
-		{
-			return -1;
-		}
-		mdelay(100);
-	}
-	return 0;
-}
-
-int deviceSuspend(void)
-{	
-	int i;
-	//int timeout=10;
-	//int status;
-	
-	for(i=0;i<sizeof(Suspend)/sizeof(Suspend[0]);i++)
-	{
-		if (WriteRegister(Suspend[i].Reg,
-				Suspend[i].Data1,Suspend[i].Data2,
-				Suspend[i].No))
-		{
-			return -1;
-		}
-		mdelay(100);
-	}
-	return 0;
-}
-
-#define Mode RunningAverageMode
-#define Dist RunningAverageDist
-void RunningAverage(unsigned short *xpos,unsigned short *ypos,int No,struct ssl_ts_priv *ssl_priv)
-{	
-	int FilterMode[4][2]={{0,8},{5,3},{6,2},{7,1}};
-	int dx,dy;
-	int X,Y;
-
-	X=*xpos;
-	Y=*ypos;
-	if((ssl_priv->pFingerX[No]!=0x0FFF)&&(X!=0x0FFF))
-	{
-		dx=abs(ssl_priv->pFingerX[No]-X);
-		dy=abs(ssl_priv->pFingerY[No]-Y);
-		if(dx+dy<Dist*64)
-		{
-			ssl_priv->pFingerX[No]=(FilterMode[Mode][0]*ssl_priv->pFingerX[No]+FilterMode[Mode][1]*X)/8;
-			ssl_priv->pFingerY[No]=(FilterMode[Mode][0]*ssl_priv->pFingerY[No]+FilterMode[Mode][1]*Y)/8;
-		}
-		else
-		{
-			ssl_priv->pFingerX[No]=X;
-			ssl_priv->pFingerY[No]=Y;
-		}
-	}
-	else
-	{
-		ssl_priv->pFingerX[No]=X;
-		ssl_priv->pFingerY[No]=Y;
-	}
-	*xpos=ssl_priv->pFingerX[No];
-	*ypos=ssl_priv->pFingerY[No];
-}
-
-void FingerCheckSwap(int *FingerX,int *FingerY,int *FingerP,int FingerNo,int *sFingerX,int *sFingerY)
-{
-  	int i,j;
-  	int index1,index2;
-  	int Vx,Vy;
-  	int Ux,Uy;
-  	int R1x,R1y;
-  	int R2x,R2y;
-	for(i=0;i<FingerNo;i++)
-  	{
- 		index1=i;
-	    	if( FingerX[index1]!=0xFFF)
-		if(sFingerX[index1]!=0xFFF) 
-		{
-			for(j=i+1;j<FingerNo+3;j++)
-			{
-				index2=j%FingerNo;
-	    			if( FingerX[index2]!=0xFFF)
-				if(sFingerX[index2]!=0xFFF) 
-		    		{
-					Ux=sFingerX[index1]-sFingerX[index2];
-					Uy=sFingerY[index1]-sFingerY[index2];      
-					Vx= FingerX[index1]- FingerX[index2];
-					Vy= FingerY[index1]- FingerY[index2];					
-
-					R1x=Ux-Vx;
-					R1y=Uy-Vy;
-					R2x=Ux+Vx;
-					R2y=Uy+Vy;
-							
-					R1x=R1x*R1x;
-					R1y=R1y*R1y; 
-					R2x=R2x*R2x;
-					R2y=R2y*R2y;
-
-					if(R1x+R1y>R2x+R2y)
-				    	{
-				    		Ux=FingerX[index1];
-						Uy=FingerY[index1];
-						Vx=FingerP[index1];
-							          
-						FingerX[index1]=FingerX[index2];
-						FingerY[index1]=FingerY[index2];
-						FingerP[index1]=FingerP[index2];
-							
-						FingerX[index2]=Ux;
-						FingerY[index2]=Uy;
-						FingerP[index2]=Vx;
-					}
-					break;
-			    	}
-			}
-		}
-  	}        
-  	for(i=0;i<FingerNo;i++)
-  	{
-    		sFingerX[i]=FingerX[i];
-    		sFingerY[i]=FingerY[i];
-  	}
-}
-
-#ifdef USE_TOUCH_KEY
-static void ssd2533_ts_send_keyevent(struct ssl_ts_priv *ssl_priv,u8 btn_status, int downup)
-{
-	
-	switch(btn_status & 0x0f)
-	{
-		case 0x01:
-			input_report_key(ssl_priv->input, KEY_SEARCH, downup);
-			break;
-		case 0x02:
-			input_report_key(ssl_priv->input, KEY_BACK, downup);
-			break;
-		case 0x04:
-			input_report_key(ssl_priv->input, KEY_HOME, downup);
-			break;
-		case 0x08:
-			input_report_key(ssl_priv->input, KEY_MENU, downup);
-			break;
-		default:
-			break;
-	}
-	dbg("send %x %x\n", btn_status, downup);
-}
-#endif
-
-// for ssd2533(no test)
-static int ssd253x_ts_cut_edge0(unsigned short pos,unsigned short x_y)
-{
-	u8 cut_value = 26; //26 cut_value < 32
-	if(pos == 0xfff)
-	{
-		return pos;
-	}
-	//printk("X: rude data %d\n",pos);
-	if(x_y) //xpos
-	{
-	
-		if(pos < 16)
-			pos = cut_value + pos*(48 - cut_value) / 16;
-		else if(pos > (XPOS_MAX - 16) )
-			pos = XPOS_MAX + 16 + (pos - (XPOS_MAX -16))*(48 - cut_value) / 16;
-		else
-			pos = pos + 32;
-
-		pos = SSDS53X_SCREEN_MAX_X * pos / (DRIVENO * 64);
-		//printk("X: changed data %d\n",pos);
-		return pos;
-	}
-	else    //ypos
-	{
-		if(pos < 16)
-			pos = cut_value + pos*(48 - cut_value) / 16;
-		else if(pos > (YPOS_MAX - 16) )
-			pos = YPOS_MAX + 16 + (pos - (YPOS_MAX -16))*(48 - cut_value) / 16;
-		else
-			pos = pos + 32;
-		//printk("Y: rude data %d\n",pos);
-		pos = SSDS53X_SCREEN_MAX_Y* pos / (SENSENO * 64);
-		//printk("Y: changed data %d\n",pos);
-		return pos;		
-	}
-	
-	
-}
-
-// for ssd2532
-static int ssd253x_ts_cut_edge1(unsigned short pos,unsigned short x_y)
-{
-	u8 cut_value = 15; //cut_value < 32
-	
-	if(pos == 0xfff){
-		return pos;
-	}
-    
-	if(x_y){ //xpos 64-->96  //MAX=896
-		pos = pos + cut_value;//????????Ôµ
-		pos = SSDS53X_SCREEN_MAX_X * pos / (790+cut_value*2);//SSDS53X_SCREEN_MAX_X?????Ò±?Ôµ
-		return pos;
-	}else{    //ypos  //MAX=576
-		pos = pos + cut_value;//?????ϱ?Ե
-		pos = SSDS53X_SCREEN_MAX_Y* pos / (470+cut_value*2);//SSDS53X_SCREEN_MAX_Y?????±?Ե
-		return pos; 
-	}
-}
-
-// for ssd2532,8" ssd253x_pydctp80a1.ts
-// x_y:1--x,0--y
-static int ssd253x_ts_cut_edge2(unsigned short pos,unsigned short x_y)
-{
-	int tpos;
-
-	if (pos == 0xfff){
-		return pos;
-	}
-    
-	tpos = pos;
-	if (x_y)
-	{
-		if (tpos<20)
-		{
-			tpos= tpos+18;
-		} else if (tpos>585)
-		{
-			tpos = tpos-18;
-		} else {
-			tpos = (tpos-20)*565/575+30;
-		}
-		pos = tpos;
-		return pos;
-	} else {
-		if (tpos <10)
-		{
-			tpos = tpos+10;
-		} else if (tpos >795)
-		{
-			tpos = 795;
-		} else {
-			tpos = (tpos-10)*775/785+20;
-		}
-		pos = tpos;
-		return pos;
-	}	
-
-}
-// for ssd2532
-static int ssd253x_ts_cut_edge3(unsigned short pos,unsigned short x_y)
-{
-	u8 cut_value = 15;
-	
-	if(pos == 0xfff){
-		return pos;
-	}
-    
-	if(x_y){ 
-		pos = pos + cut_value;
-		pos = SSDS53X_SCREEN_MAX_X * pos / (896+cut_value*2);
-		return pos;
-	}else{ 
-		pos = pos + cut_value;
-		pos = SSDS53X_SCREEN_MAX_Y* pos / (576+cut_value*2);
-		return pos; 
-	}
-}
-
-// for jun feng TP
-static int ssd253x_ts_cut_edge4(unsigned short pos,unsigned short x_y)
-{
-	unsigned short Cut_Edge_XLeft[64]={
-	0x0008,0x0009,0x000B,0x000C,0x000D,0x000E,0x0010,0x0011,
-	0x0012,0x0013,0x0015,0x0016,0x0017,0x0018,0x001A,0x001B,
-	0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,0x0024,0x0025,
-	0x0026,0x0026,0x0027,0x0028,0x0029,0x002A,0x002B,0x002C,
-	0x002C,0x002D,0x002E,0x002F,0x0030,0x0031,0x0032,0x0032,
-	0x0033,0x0034,0x0035,0x0036,0x0037,0x0038,0x0038,0x0039,
-	0x003A,0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,
-	0x0041,0x0042,0x0043,0x0044,0x0044,0x0045,0x0046,0x0047
-	};
-
-	unsigned short Cut_Edge_XRight[64]={
-	0x0318,0x0317,0x0315,0x0314,0x0313,0x0312,0x0310,0x030F,
-	0x030E,0x030D,0x030B,0x030A,0x0309,0x0308,0x0306,0x0305,
-	0x0304,0x0303,0x0301,0x0300,0x02FF,0x02FE,0x02FC,0x02FB,
-	0x02FA,0x02FA,0x02F9,0x02F8,0x02F7,0x02F6,0x02F5,0x02F4,
-	0x02F4,0x02F3,0x02F2,0x02F1,0x02F0,0x02EF,0x02EE,0x02EE,
-	0x02ED,0x02EC,0x02EB,0x02EA,0x02E9,0x02E8,0x02E8,0x02E7,
-	0x02E6,0x02E5,0x02E4,0x02E3,0x02E2,0x02E2,0x02E1,0x02E0,
-	0x02DF,0x02DE,0x02DD,0x02DC,0x02DC,0x02DB,0x02DA,0x02D9
-	};
-
-	unsigned short Cut_Edge_YUp[64]={
-	0x0006,0x0007,0x0008,0x000A,0x000B,0x000C,0x000D,0x000F,
-	0x0010,0x0011,0x0012,0x0014,0x0015,0x0016,0x0017,0x0018,
-	0x001A,0x001B,0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,
-	0x0022,0x0023,0x0024,0x0025,0x0025,0x0026,0x0027,0x0028,
-	0x0029,0x0029,0x002A,0x002B,0x002C,0x002C,0x002D,0x002E,
-	0x002F,0x0030,0x0030,0x0031,0x0032,0x0033,0x0033,0x0034,
-	0x0035,0x0036,0x0037,0x0037,0x0038,0x0039,0x003A,0x003A,
-	0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,0x0041
-	};
-
-	unsigned short Cut_Edge_YDown[64]={
-	0x01DA,0x01D9,0x01D8,0x01D6,0x01D5,0x01D4,0x01D3,0x01D1,
-	0x01D0,0x01CF,0x01CE,0x01CC,0x01CB,0x01CA,0x01C9,0x01C8,
-	0x01C6,0x01C5,0x01C4,0x01C3,0x01C1,0x01C0,0x01BF,0x01BE,
-	0x01BE,0x01BD,0x01BC,0x01BB,0x01BB,0x01BA,0x01B9,0x01B8,
-	0x01B7,0x01B7,0x01B6,0x01B5,0x01B4,0x01B4,0x01B3,0x01B2,
-	0x01B1,0x01B0,0x01B0,0x01AF,0x01AE,0x01AD,0x01AD,0x01AC,
-	0x01AB,0x01AA,0x01A9,0x01A9,0x01A8,0x01A7,0x01A6,0x01A6,
-	0x01A5,0x01A4,0x01A3,0x01A2,0x01A2,0x01A1,0x01A0,0x019F
-	};
-	int cut_value = 5; //cut_value < 32
-	if(pos == 0xfff)
-	{
-		return pos;
-	}
-	if(x_y) //xpos
-	{
-		dbg("X: Raw data %d\n",pos);
-		if (pos >=XPOS_MAX)
-			{
-				pos = XPOS_MAX;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_XLeft[pos];		//Left cut edge
-			}
-		else
-		if ((XPOS_MAX - pos) <64)
-			{
-				pos = Cut_Edge_XRight[XPOS_MAX - pos];		//Right cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSDS53X_SCREEN_MAX_X* pos / (790 + cut_value*2);//SSD253X_SCREEN_MAX_X|?????2????????|?
-			}
-			dbg("X: Cut edge data %d\n",pos);
-		return pos;
-	}
-	else    //ypos
-	{
-
-		dbg("Y: Raw data %d\n",pos);
-		if (pos >=YPOS_MAX)
-			{
-				pos = YPOS_MAX;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_YUp[pos];		//Up cut edge
-			}
-		else
-		if ((YPOS_MAX - pos) <64)
-			{
-				pos = Cut_Edge_YDown[YPOS_MAX - pos];		//Down cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSDS53X_SCREEN_MAX_Y* pos / (470 + cut_value*2);//SSD253X_SCREEN_MAX_X|?????2????????|?
-				//tpos = pos;
-				//tpos = /*SSDS53X_SCREEN_MAX_Y*/ (800* pos) / (470 + cut_value*2);
-				dbg("XPOS_MAX=%d,\n", XPOS_MAX);
-				dbg("YPOS_MAX=%d,\n",YPOS_MAX);
-				dbg("Y: Cut edge data pos= %d,tpos=%d\n",pos,tpos);
-			}
-			
-		return pos;
-	}
-
-
-}
-
-static int ssd253x_ts_cut_edge5(unsigned short pos,unsigned short x_y)
-{
-	unsigned short Cut_Edge_XLeft[64]={
-	0x0008,0x0009,0x000B,0x000C,0x000D,0x000E,0x0010,0x0011,
-	0x0012,0x0013,0x0015,0x0016,0x0017,0x0018,0x001A,0x001B,
-	0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,0x0024,0x0025,
-	0x0026,0x0026,0x0027,0x0028,0x0029,0x002A,0x002B,0x002C,
-	0x002C,0x002D,0x002E,0x002F,0x0030,0x0031,0x0032,0x0032,
-	0x0033,0x0034,0x0035,0x0036,0x0037,0x0038,0x0038,0x0039,
-	0x003A,0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,
-	0x0041,0x0042,0x0043,0x0044,0x0044,0x0045,0x0046,0x0047
-	};
-
-	unsigned short Cut_Edge_XRight[64]={
-	0x0318,0x0317,0x0315,0x0314,0x0313,0x0312,0x0310,0x030F,
-	0x030E,0x030D,0x030B,0x030A,0x0309,0x0308,0x0306,0x0305,
-	0x0304,0x0303,0x0301,0x0300,0x02FF,0x02FE,0x02FC,0x02FB,
-	0x02FA,0x02FA,0x02F9,0x02F8,0x02F7,0x02F6,0x02F5,0x02F4,
-	0x02F4,0x02F3,0x02F2,0x02F1,0x02F0,0x02EF,0x02EE,0x02EE,
-	0x02ED,0x02EC,0x02EB,0x02EA,0x02E9,0x02E8,0x02E8,0x02E7,
-	0x02E6,0x02E5,0x02E4,0x02E3,0x02E2,0x02E2,0x02E1,0x02E0,
-	0x02DF,0x02DE,0x02DD,0x02DC,0x02DC,0x02DB,0x02DA,0x02D9
-	};
-
-	unsigned short Cut_Edge_YUp[64]={
-	0x0006,0x0007,0x0008,0x000A,0x000B,0x000C,0x000D,0x000F,
-	0x0010,0x0011,0x0012,0x0014,0x0015,0x0016,0x0017,0x0018,
-	0x001A,0x001B,0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,
-	0x0022,0x0023,0x0024,0x0025,0x0025,0x0026,0x0027,0x0028,
-	0x0029,0x0029,0x002A,0x002B,0x002C,0x002C,0x002D,0x002E,
-	0x002F,0x0030,0x0030,0x0031,0x0032,0x0033,0x0033,0x0034,
-	0x0035,0x0036,0x0037,0x0037,0x0038,0x0039,0x003A,0x003A,
-	0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,0x0041
-	};
-
-	unsigned short Cut_Edge_YDown[64]={
-	0x01DA,0x01D9,0x01D8,0x01D6,0x01D5,0x01D4,0x01D3,0x01D1,
-	0x01D0,0x01CF,0x01CE,0x01CC,0x01CB,0x01CA,0x01C9,0x01C8,
-	0x01C6,0x01C5,0x01C4,0x01C3,0x01C1,0x01C0,0x01BF,0x01BE,
-	0x01BE,0x01BD,0x01BC,0x01BB,0x01BB,0x01BA,0x01B9,0x01B8,
-	0x01B7,0x01B7,0x01B6,0x01B5,0x01B4,0x01B4,0x01B3,0x01B2,
-	0x01B1,0x01B0,0x01B0,0x01AF,0x01AE,0x01AD,0x01AD,0x01AC,
-	0x01AB,0x01AA,0x01A9,0x01A9,0x01A8,0x01A7,0x01A6,0x01A6,
-	0x01A5,0x01A4,0x01A3,0x01A2,0x01A2,0x01A1,0x01A0,0x019F
-	};
-	u8 cut_value = 20; //cut_value < 32
-	if(pos == 0xfff)
-	{
-		return pos;
-	}
-	if(x_y) //xpos
-	{
-		dbg("X: Raw data %d\n",pos);
-		if (pos >=XPOS_MAX)
-			{
-				pos = XPOS_MAX;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_XLeft[pos];		//Left cut edge
-			}
-		else
-		if ((XPOS_MAX - pos) <64)
-			{
-				pos = Cut_Edge_XRight[XPOS_MAX - pos];		//Right cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSDS53X_SCREEN_MAX_X * pos / (XPOS_MAX + cut_value*2);//SSD253X_SCREEN_MAX_X|??????????|?			}
-			dbg("X: Cut edge data %d\n",pos);
-			return pos;
-		}
-	}
-	else    //ypos
-	{
-
-			dbg("Y: Raw data %d\n",pos);
-		if (pos >=YPOS_MAX)
-			{
-				pos = YPOS_MAX;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_YUp[pos];		//Up cut edge
-			}
-		else
-		if ((YPOS_MAX - pos) <64)
-			{
-				pos = Cut_Edge_YDown[YPOS_MAX - pos];		//Down cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSDS53X_SCREEN_MAX_Y * pos / (YPOS_MAX + cut_value*2);//SSD253X_SCREEN_MAX_X|??????????|?			}
-			dbg("Y: Cut edge data %d\n",pos);
-		return pos;
-		}
-	}
-	return -1;
-}
-
-static int ssd253x_ts_cut_edge6(unsigned short pos,unsigned short x_y)
-{
-
-	#define XPOS_MAX_D (DRIVENO -EdgeDisable) *64
-	#define YPOS_MAX_D (SENSENO -EdgeDisable) *64
-	#undef	SSD253X_SCREEN_MAX_X
-	#define SSD253X_SCREEN_MAX_X    800
-	#define SSD253X_SCREEN_MAX_Y    480
-
-	u8 cut_value = 20; //cut_value < 32
-	unsigned short Cut_Edge_XLeft[64]={
-	0x0008,0x0009,0x000B,0x000C,0x000D,0x000E,0x0010,0x0011,
-	0x0012,0x0013,0x0015,0x0016,0x0017,0x0018,0x001A,0x001B,
-	0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,0x0024,0x0025,
-	0x0026,0x0026,0x0027,0x0028,0x0029,0x002A,0x002B,0x002C,
-	0x002C,0x002D,0x002E,0x002F,0x0030,0x0031,0x0032,0x0032,
-	0x0033,0x0034,0x0035,0x0036,0x0037,0x0038,0x0038,0x0039,
-	0x003A,0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,
-	0x0041,0x0042,0x0043,0x0044,0x0044,0x0045,0x0046,0x0047
-	};
-
-	unsigned short Cut_Edge_XRight[64]={
-	0x0318,0x0317,0x0315,0x0314,0x0313,0x0312,0x0310,0x030F,
-	0x030E,0x030D,0x030B,0x030A,0x0309,0x0308,0x0306,0x0305,
-	0x0304,0x0303,0x0301,0x0300,0x02FF,0x02FE,0x02FC,0x02FB,
-	0x02FA,0x02FA,0x02F9,0x02F8,0x02F7,0x02F6,0x02F5,0x02F4,
-	0x02F4,0x02F3,0x02F2,0x02F1,0x02F0,0x02EF,0x02EE,0x02EE,
-	0x02ED,0x02EC,0x02EB,0x02EA,0x02E9,0x02E8,0x02E8,0x02E7,
-	0x02E6,0x02E5,0x02E4,0x02E3,0x02E2,0x02E2,0x02E1,0x02E0,
-	0x02DF,0x02DE,0x02DD,0x02DC,0x02DC,0x02DB,0x02DA,0x02D9
-	};
-
-	unsigned short Cut_Edge_YUp[64]={
-	0x0006,0x0007,0x0008,0x000A,0x000B,0x000C,0x000D,0x000F,
-	0x0010,0x0011,0x0012,0x0014,0x0015,0x0016,0x0017,0x0018,
-	0x001A,0x001B,0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,
-	0x0022,0x0023,0x0024,0x0025,0x0025,0x0026,0x0027,0x0028,
-	0x0029,0x0029,0x002A,0x002B,0x002C,0x002C,0x002D,0x002E,
-	0x002F,0x0030,0x0030,0x0031,0x0032,0x0033,0x0033,0x0034,
-	0x0035,0x0036,0x0037,0x0037,0x0038,0x0039,0x003A,0x003A,
-	0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,0x0041
-	};
-
-	unsigned short Cut_Edge_YDown[64]={
-	0x01DA,0x01D9,0x01D8,0x01D6,0x01D5,0x01D4,0x01D3,0x01D1,
-	0x01D0,0x01CF,0x01CE,0x01CC,0x01CB,0x01CA,0x01C9,0x01C8,
-	0x01C6,0x01C5,0x01C4,0x01C3,0x01C1,0x01C0,0x01BF,0x01BE,
-	0x01BE,0x01BD,0x01BC,0x01BB,0x01BB,0x01BA,0x01B9,0x01B8,
-	0x01B7,0x01B7,0x01B6,0x01B5,0x01B4,0x01B4,0x01B3,0x01B2,
-	0x01B1,0x01B0,0x01B0,0x01AF,0x01AE,0x01AD,0x01AD,0x01AC,
-	0x01AB,0x01AA,0x01A9,0x01A9,0x01A8,0x01A7,0x01A6,0x01A6,
-	0x01A5,0x01A4,0x01A3,0x01A2,0x01A2,0x01A1,0x01A0,0x019F
-	};
-
-	
-	if(pos == 0xfff)
-	{
-		return pos;
-	}
-	if(x_y) //xpos
-	{
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("X: Raw data %d\n",pos);
-		//#endif
-		if (pos >=XPOS_MAX_D)
-			{
-				pos = XPOS_MAX_D;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_XLeft[pos];		//Left cut edge
-			}
-		else
-		if ((XPOS_MAX_D - pos) <64)
-			{
-				pos = Cut_Edge_XRight[XPOS_MAX_D - pos];		//Right cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSD253X_SCREEN_MAX_X * pos / (XPOS_MAX_D + cut_value*2);//SSD253X_SCREEN_MAX_X|?????2????????|?
-			}
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("X: Cut edge data %d\n",pos);
-		//#endif
-		return pos;
-	}
-	else    //ypos
-	{
-
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("Y: Raw data %d\n",pos);
-		//#endif
-		if (pos >=YPOS_MAX_D)
-			{
-				pos = YPOS_MAX_D;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_YUp[pos];		//Up cut edge
-			}
-		else
-		if ((YPOS_MAX_D - pos) <64)
-			{
-				pos = Cut_Edge_YDown[YPOS_MAX_D - pos];		//Down cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSD253X_SCREEN_MAX_Y * pos / (YPOS_MAX_D + cut_value*2);//SSD253X_SCREEN_MAX_X|?????2????????|?
-			}
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("Y: Cut edge data %d\n",pos);
-		//#endif
-		return pos;
-	}
-	return -1;
-}
-
-static int ssd253x_ts_cut_edge8(unsigned short pos,unsigned short x_y)
-{
-
-	#define XPOS_MAX_D (DRIVENO -EdgeDisable) *64
-	#define YPOS_MAX_D (SENSENO -EdgeDisable) *64
-	#undef	SSD253X_SCREEN_MAX_X
-	#define SSD253X_SCREEN_MAX_X    780
-	#undef	SSD253X_SCREEN_MAX_Y
-	#define SSD253X_SCREEN_MAX_Y    470
-
-	u8 cut_value = 10;//30; //cut_value < 32
-	unsigned short Cut_Edge_XLeft[64]={
-	0x0008,0x0009,0x000B,0x000C,0x000D,0x000E,0x0010,0x0011,
-	0x0012,0x0013,0x0015,0x0016,0x0017,0x0018,0x001A,0x001B,
-	0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,0x0024,0x0025,
-	0x0026,0x0026,0x0027,0x0028,0x0029,0x002A,0x002B,0x002C,
-	0x002C,0x002D,0x002E,0x002F,0x0030,0x0031,0x0032,0x0032,
-	0x0033,0x0034,0x0035,0x0036,0x0037,0x0038,0x0038,0x0039,
-	0x003A,0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,
-	0x0041,0x0042,0x0043,0x0044,0x0044,0x0045,0x0046,0x0047
-	};
-
-	unsigned short Cut_Edge_XRight[64]={
-	0x0318,0x0317,0x0315,0x0314,0x0313,0x0312,0x0310,0x030F,
-	0x030E,0x030D,0x030B,0x030A,0x0309,0x0308,0x0306,0x0305,
-	0x0304,0x0303,0x0301,0x0300,0x02FF,0x02FE,0x02FC,0x02FB,
-	0x02FA,0x02FA,0x02F9,0x02F8,0x02F7,0x02F6,0x02F5,0x02F4,
-	0x02F4,0x02F3,0x02F2,0x02F1,0x02F0,0x02EF,0x02EE,0x02EE,
-	0x02ED,0x02EC,0x02EB,0x02EA,0x02E9,0x02E8,0x02E8,0x02E7,
-	0x02E6,0x02E5,0x02E4,0x02E3,0x02E2,0x02E2,0x02E1,0x02E0,
-	0x02DF,0x02DE,0x02DD,0x02DC,0x02DC,0x02DB,0x02DA,0x02D9
-	};
-
-	unsigned short Cut_Edge_YUp[64]={
-	0x0006,0x0007,0x0008,0x000A,0x000B,0x000C,0x000D,0x000F,
-	0x0010,0x0011,0x0012,0x0014,0x0015,0x0016,0x0017,0x0018,
-	0x001A,0x001B,0x001C,0x001D,0x001F,0x0020,0x0021,0x0022,
-	0x0022,0x0023,0x0024,0x0025,0x0025,0x0026,0x0027,0x0028,
-	0x0029,0x0029,0x002A,0x002B,0x002C,0x002C,0x002D,0x002E,
-	0x002F,0x0030,0x0030,0x0031,0x0032,0x0033,0x0033,0x0034,
-	0x0035,0x0036,0x0037,0x0037,0x0038,0x0039,0x003A,0x003A,
-	0x003B,0x003C,0x003D,0x003E,0x003E,0x003F,0x0040,0x0041
-	};
-
-	unsigned short Cut_Edge_YDown[64]={
-	0x01DA,0x01D9,0x01D8,0x01D6,0x01D5,0x01D4,0x01D3,0x01D1,
-	0x01D0,0x01CF,0x01CE,0x01CC,0x01CB,0x01CA,0x01C9,0x01C8,
-	0x01C6,0x01C5,0x01C4,0x01C3,0x01C1,0x01C0,0x01BF,0x01BE,
-	0x01BE,0x01BD,0x01BC,0x01BB,0x01BB,0x01BA,0x01B9,0x01B8,
-	0x01B7,0x01B7,0x01B6,0x01B5,0x01B4,0x01B4,0x01B3,0x01B2,
-	0x01B1,0x01B0,0x01B0,0x01AF,0x01AE,0x01AD,0x01AD,0x01AC,
-	0x01AB,0x01AA,0x01A9,0x01A9,0x01A8,0x01A7,0x01A6,0x01A6,
-	0x01A5,0x01A4,0x01A3,0x01A2,0x01A2,0x01A1,0x01A0,0x019F
-	};
-
-	
-	if(pos == 0xfff)
-	{
-		return pos;
-	}
-	if(x_y) //xpos
-	{
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("X: Raw data %d\n",pos);
-		//#endif
-		if (pos >=XPOS_MAX_D)
-			{
-				pos = XPOS_MAX_D;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_XLeft[pos];		//Left cut edge
-			}
-		else
-		if ((XPOS_MAX_D - pos) <64)
-			{
-				pos = Cut_Edge_XRight[XPOS_MAX_D - pos];		//Right cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSD253X_SCREEN_MAX_X * pos / (XPOS_MAX_D + cut_value*2);//SSD253X_SCREEN_MAX_X|?????2????????|?
-			}
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("X: Cut edge data %d\n",pos);
-		//#endif
-		return pos;
-	}
-	else    //ypos
-	{
-
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("Y: Raw data %d\n",pos);
-		//#endif
-		if (pos >=YPOS_MAX_D)
-			{
-				pos = YPOS_MAX_D;
-			}
-		if (pos<64)
-			{
-				pos = Cut_Edge_YUp[pos];		//Up cut edge
-			}
-		else
-		if ((YPOS_MAX_D - pos) <64)
-			{
-				pos = Cut_Edge_YDown[YPOS_MAX_D - pos];		//Down cut edge
-			}
-		else
-			{
-				pos = pos + cut_value;		//
-				pos = SSD253X_SCREEN_MAX_Y * pos / (YPOS_MAX_D + cut_value*2);//SSD253X_SCREEN_MAX_X|?????2????????|?
-			}
-		//#ifdef CONFIG_TS_CUTEDGE_DEBUG
-			dbg("Y: Cut edge data %d\n",pos);
-		//#endif
-		return pos;
-	}
-}
-
-static int ssd253x_ts_cut_edge7(unsigned short pos,unsigned short x_y)
-{
-	unsigned short SENSENO_7 = 15;
-	unsigned short DRIVENO_7 = 20;
-	unsigned short EdgeDisable_7 =	1;	// if Edge Disable, set it to 1, else reset to 0, OR  SSD2533 set 0
-	unsigned short XPOS_MAX_7 = (DRIVENO_7 -EdgeDisable_7) *64;
-	unsigned short YPOS_MAX_7 = (SENSENO_7 -EdgeDisable_7) *64;
-
-	u8 cut_value = 10; //cut_value < 32
-	dbg("enter...\n");
-
-	if(pos == 0xfff)
-	{
-		return pos;
-	}
-	if(x_y) //xpos
-	{
-		if(pos < 16)
-			pos = cut_value + pos*(48 - cut_value) / 16;
-		else if(pos > (XPOS_MAX_7 - 16) )
-			pos = XPOS_MAX_7 + 16 + (pos - (XPOS_MAX_7 -16))*(48 - cut_value) / 16;
-		else
-			pos = pos + 32;
-		dbg("xpos_b:%d\n", pos);
-		pos = SSDS53X_SCREEN_MAX_X * pos / (DRIVENO_7 * 64);
-		dbg("xpos_a:%d\n", pos);
-		return pos;
-	}
-	else    //ypos
-	{
-		if(pos < 16)
-			pos = cut_value + pos*(48 - cut_value) / 16;
-		else if(pos > (YPOS_MAX_7 - 16) )
-			pos = YPOS_MAX_7 + 16 + (pos - (YPOS_MAX_7 -16))*(48 - cut_value) / 16;
-		else
-			pos = pos + 32;
-		dbg("ypos_b:%d\n", pos);
-		pos = SSDS53X_SCREEN_MAX_Y* pos / (SENSENO_7 * 64);
-		dbg("ypos_a:%d\n", pos);
-		return pos;		
-	}
-	
-	
-}
-
-
-static int ssd253x_ts_cut_edge(unsigned short pos,unsigned short x_y)
-{
-	switch (wmt_ts_get_cutedge())
-	{
-		case 0:
-			return ssd253x_ts_cut_edge0(pos,x_y);
-			break;
-		case 1:
-			return ssd253x_ts_cut_edge1(pos,x_y);
-			break;
-		case 2:
-			return ssd253x_ts_cut_edge2(pos,x_y);
-			break;
-        case 3:
-			return ssd253x_ts_cut_edge3(pos,x_y);
-			break;
-		case 4:
-			return ssd253x_ts_cut_edge4(pos,x_y);
-			break;
-		case 5:
-			return ssd253x_ts_cut_edge5(pos,x_y);
-			break;
-		case 6:
-			return ssd253x_ts_cut_edge6(pos,x_y);
-			break;
-		case 7:
-			return ssd253x_ts_cut_edge7(pos,x_y);
-			break;
-		case 8:
-			return ssd253x_ts_cut_edge8(pos,x_y);
-			break;
-		default:
-			return -1;
-	};
-}
-
-#ifdef USE_TOUCH_KEY
-static u8 btn_status_last = 0;
-#endif
-	
-static void ssd253x_ts_work(struct work_struct *work)
-{
-	int i;
-	unsigned short xpos=0, ypos=0;
-	int tx,ty;
-	//width=0;
-	int FingerInfo;
-	int EventStatus;
-	int FingerX[FINGERNO];
-	int FingerY[FINGERNO];
-	int FingerP[FINGERNO];
-	int clrFlag=0;
-	int Ssd_Timer;
-	#ifdef USE_TOUCH_KEY
-	u8 btn_status;
-	u8 btn_status_last = 0;
-	#endif
-
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	#ifdef USE_TOUCH_KEY
-	btn_status = ReadRegister(ssl_priv->client,SELFCAP_STATUS_REG, 1);
-	//#ifdef CONFIG_TOUCHSCREEN_SSL_DEBUG
-		dbg("btn pressed:%x\n", btn_status & 0x0f);
-	//#endif
-	if (btn_status_last != btn_status){
-		if(btn_status){
-			btn_status_last = btn_status;
-			ssd2533_ts_send_keyevent(ssl_priv,btn_status, 1);
-			dbg("send %x btn_status_last%d \n", btn_status,btn_status_last);
-		}
-		else{
-				ssd2533_ts_send_keyevent(ssl_priv,btn_status_last, 0);
-				btn_status_last = 0;
-				dbg("btn_status_last %x \n", btn_status_last);
-		}
-		return ;
-	}
-	#endif
-
-	Ssd_Timer = 0;
-	if(ic_flag == IC_SSD2533){
-		if(!Ssd_Timer_flag){
-			Ssd_Timer = ReadRegister(TIMESTAMP_REG,2);
-			if(!Ssd_Timer1){
-					Ssd_Timer1 = Ssd_Timer/1000;   			
-			}
-		
-			Ssd_Timer2 = Ssd_Timer/1000;               
-
-		
-			if((Ssd_Timer2 - Ssd_Timer1) > 10){
-			    WriteRegister(AUTO_INIT_RST_REG,0x00,0x00,1);
-			    Ssd_Timer_flag = 1;
-			}
-		 }
-	}
-	
-	EventStatus = ReadRegister(EVENT_STATUS,2)>>4;
-	ssl_priv->FingerDetect=0;
-	for(i=0;i<ssl_priv->FingerNo;i++){
-		if((EventStatus>>i)&0x1){
-			FingerInfo=ReadRegister(FINGER01_REG+i,4);
-			xpos = ((FingerInfo>>4)&0xF00)|((FingerInfo>>24)&0xFF);
-			ypos = ((FingerInfo>>0)&0xF00)|((FingerInfo>>16)&0xFF);	
-            dbg("raw data before cut, F%d:(%d,%d)\n",i,xpos,ypos);
-			if(xpos!=0xFFF){
-				ssl_priv->FingerDetect++;
-				if (wmt_ts_get_cutedge()>=0){
-					xpos = ssd253x_ts_cut_edge(xpos, 1);
-					ypos = ssd253x_ts_cut_edge(ypos, 0);
-				}
-			}else {
-				EventStatus=EventStatus&~(1<<i);
-				clrFlag=1;
-			}
-		}else{
-			xpos=ypos=0xFFF;
-			clrFlag=1;
-		}
-		FingerX[i]=xpos;
-		FingerY[i]=ypos;
-	}
-
-    if(ssl_priv->use_irq==1) wmt_enable_gpirq();
-	if(ssl_priv->use_irq==2)
-	{
-		if(ssl_priv->FingerDetect==0) 
-		{
-			wmt_enable_gpirq();
-		} else {
-			hrtimer_start(&ssl_priv->timer, ktime_set(0, MicroTimeTInterupt), HRTIMER_MODE_REL);
-		}
-	}
-	if(ic_flag == IC_SSD2533){
-		if(clrFlag) WriteRegister(EVENT_FIFO_SCLR,0x01,0x00,1);
-	}
-
-	if(ssl_priv->input->id.product==0x2533)
-	if(ssl_priv->input->id.version==0x0101) 
-		FingerCheckSwap(FingerX,FingerY,FingerP,ssl_priv->FingerNo,ssl_priv->sFingerX,ssl_priv->sFingerY);
-
-	// report data
-	for(i=0;i<ssl_priv->FingerNo;i++)
-	{
-		xpos=FingerX[i];
-		ypos=FingerY[i];
-		if(ssl_priv->input->id.product==0x2533){
-			if(ssl_priv->input->id.version==0x0101) RunningAverage(&xpos,&ypos,i,ssl_priv);
-			if(ssl_priv->input->id.version==0x0102) RunningAverage(&xpos,&ypos,i,ssl_priv);
-		}
-
-		if(xpos!=0xFFF)
-		{
-			dbg("raw data after cut, F%d:(%d,%d)\n",i,xpos,ypos);
-			switch (wmt_ts_get_xaxis())
-			{				
-				case 1:
-					tx = ypos;
-					break;
-				case 0:
-				default:
-					tx = xpos;
-					break;
-			}
-            
-			switch (wmt_ts_get_xdir())
-			{
-				case 1:
-					break;
-				case -1:
-					tx = SSDS53X_SCREEN_MAX_Y - tx;
-					break;
-				default:
-					break;
-			};
-			
-			if (tx <0){
-				tx = 0;
-			} else if (tx >= SSDS53X_SCREEN_MAX_Y){
-				tx = SSDS53X_SCREEN_MAX_Y-1;
-			}
-			switch (wmt_ts_get_yaxis())
-			{
-				
-				case 0:
-					ty = xpos;
-					break;
-				case 1:
-				default:
-					ty = ypos;
-					break;
-			}
-            
-			switch (wmt_ts_get_ydir())
-			{
-				case 1:
-					break;
-				case -1:
-					ty = SSDS53X_SCREEN_MAX_X - ty;
-				default:
-					break;
-			}
-
-			if (ty < 0){
-				ty = 0;
-			} else if (ty >=SSDS53X_SCREEN_MAX_X){
-				ty = SSDS53X_SCREEN_MAX_X-1;
-			}
-
-			if (wmt_ts_get_lcdexchg()) {
-				int tmp;
-				tmp = tx;
-				tx = ty;
-				ty = wmt_ts_get_resolvX() - tmp;
-			}
-
-			ssd253x_tsdev.penup = 0;
-			input_report_abs(ssl_priv->input, ABS_MT_POSITION_X, tx);
-			input_report_abs(ssl_priv->input, ABS_MT_POSITION_Y, ty);
-			/*input_report_abs(ssl_priv->input, ABS_MT_POSITION_X, ty);
-			input_report_abs(ssl_priv->input, ABS_MT_POSITION_Y, tx);*/
-			input_mt_sync(ssl_priv->input);
-			dbg("report data x=%d,y=%d\n", tx, ty);
-
-		} 
-        else if(ssl_priv->FingerX[i]!=0xFFF){
-			input_mt_sync(ssl_priv->input);
-			//printk("pen up...\n");
-			ssd253x_tsdev.penup = 1;
-		}
-        
-		ssl_priv->FingerX[i]=FingerX[i];
-		ssl_priv->FingerY[i]=FingerY[i];
-	}
-    
-	ssl_priv->EventStatus=EventStatus;	
-	input_sync(ssl_priv->input);
-	if (1 == ssd253x_tsdev.penup){
-		wake_up(&ts_penup_wait_queue);
-	}
-
-}
-
-
-#define TPIC_INT_PLLLING	0
-#define TPIC_INT_INTERUPT	1
-#define TPIC_INT_HYBRID		2
-
-
-static int ssd253x_probe(struct platform_device *pdev)
-{
-	struct ssl_ts_priv *ssl_priv;
-	struct input_dev *ssl_input;
-	int error;
-	int i;
-	//unsigned int prescale;
-
-	//#ifdef SD_INIT
-	//	g_tp_client = l_client;
-	//#endif
-
-	SSDS53X_SCREEN_MAX_X = wmt_ts_get_resolvY();	
-	SSDS53X_SCREEN_MAX_Y = wmt_ts_get_resolvX();
-
-	ssl_priv = kzalloc(sizeof(*ssl_priv), GFP_KERNEL);
-	if (!ssl_priv)
-	{
-		errlog(" kzalloc Error!\n");
-		error=-ENODEV;
-		goto	err0;
-	}
-	l_ts = ssl_priv;
-	
-	ssl_input = input_allocate_device();
-	if (!ssl_input)
-	{
-		errlog("		ssd253x_ts_probe: input_allocate_device Error\n");
-		error=-ENODEV;
-		goto	freealloc;
-	}
-	ssl_input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) | BIT_MASK(EV_SYN) ;
-	set_bit(INPUT_PROP_DIRECT,ssl_input->propbit);
-	ssl_input->name = DEVICE_NAME;
-	ssl_input->id.bustype = BUS_I2C;
-	ssl_input->id.vendor  = 0x2878; // Modify for Vendor ID
-	
-	ssl_priv->input = ssl_input;
-	
-	ssl_priv->FingerNo=wmt_ts_get_fingernum();//FINGERNO;
-	ssl_priv->Resolution=64;
-
-	for(i=0;i<ssl_priv->FingerNo;i++)
-	{
-		ssl_priv->sFingerX[i]=0xFFF;
-		ssl_priv->sFingerY[i]=0xFFF;
-
-		// For Adaptive Running Average
-		ssl_priv->pFingerX[i]=0xFFF;
-		ssl_priv->pFingerY[i]=0xFFF;
-	}
-
-	deviceReset();
-	ssl_input->id.product = ReadRegister(DEVICE_ID_REG,2);
-	ssl_input->id.version = ReadRegister(VERSION_ID_REG,2);
-	ssl_input->id.product = ReadRegister(DEVICE_ID_REG,2);
-
-	ssl_input->id.version = ReadRegister(VERSION_ID_REG,2);
-	klog("SSL Touchscreen Device ID  : 0x%04X\n",ssl_input->id.product);
-	klog("SSL Touchscreen Version ID : 0x%04X\n",ssl_input->id.version);
-
-	if(ssl_input->id.product == 0x2531){
-		ic_flag = IC_SSD2531;
-	}else if(ssl_input->id.product == 0x2533) {
-		ic_flag = IC_SSD2533;
-	}else if(ssl_input->id.product == 0x2543) {
-		ic_flag = IC_SSD2543;
-	}
-
-	if(ic_flag == IC_SSD2533) {
-		ssl_priv->use_irq = TPIC_INT_HYBRID;
-	}else if(ic_flag == IC_SSD2543) {
-		ssl_priv->use_irq = TPIC_INT_INTERUPT;
-	}
-
-	SSD253xdeviceInit();
-	if(ic_flag == IC_SSD2533) {
-		WriteRegister(EVENT_FIFO_SCLR,0x01,0x00,1); // clear Event FiFo
-	}
-
-
-	if(ssl_priv->input->id.product==0x2531)		
-        ssl_priv->Resolution=32;
-	else if(ssl_priv->input->id.product==0x2533)	
-        ssl_priv->Resolution=64;
-
-
-	if (wmt_ts_get_lcdexchg()) {
-		input_set_abs_params(ssl_input, ABS_MT_POSITION_X, 0,wmt_ts_get_resolvY(), 0, 0);
-		input_set_abs_params(ssl_input, ABS_MT_POSITION_Y, 0,wmt_ts_get_resolvX(), 0, 0);
-	} else {
-		input_set_abs_params(ssl_input, ABS_MT_POSITION_X, 0,wmt_ts_get_resolvX(), 0, 0);
-		input_set_abs_params(ssl_input, ABS_MT_POSITION_Y, 0,wmt_ts_get_resolvY(), 0, 0);
-	}
-
-#ifdef USE_TOUCH_KEY
-	set_bit(KEY_MENU, ssl_input->keybit);
-	set_bit(KEY_HOME, ssl_input->keybit);
-	set_bit(KEY_BACK, ssl_input->keybit);
-	set_bit(KEY_SEARCH, ssl_input->keybit);
-	#endif
-	error = input_register_device(ssl_input);
-	if(error)
-	{
-		errlog("input_register_device input Error!\n");
-		error=-ENODEV;
-		goto	panel_init_fail;
-	}
-	if((ssl_priv->use_irq==0)||(ssl_priv->use_irq==2))
-	{
-		hrtimer_init(&ssl_priv->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-		ssl_priv->timer.function = ssd253x_ts_timer;
-		//#ifdef CONFIG_TOUCHSCREEN_SSL_DEBUG
-		dbg("		ssd253x_ts_probe: timer_init OK!\n");
-		//#endif
-	}
-
-	ssd253x_wq = create_singlethread_workqueue("ssd253x_wq");
-	INIT_WORK(&ssl_priv->ssl_work, ssd253x_ts_work);
-	error = request_irq(wmt_get_tsirqnum(), ssd253x_ts_isr, IRQF_SHARED, "ssd253x_ts_q", l_ts);
-	if(error){
-		errlog("request_irq Error!\n");
-		error=-ENODEV;
-		goto freeque;
-	}
-
-    wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);
-	wmt_disable_gpirq();
-	
-	
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-	ssl_priv->early_suspend.suspend = ssd253x_ts_early_suspend;
-	ssl_priv->early_suspend.resume  = ssd253x_ts_late_resume;
-	ssl_priv->early_suspend.level   = EARLY_SUSPEND_LEVEL_BLANK_SCREEN+2;
-	register_early_suspend(&ssl_priv->early_suspend);
-#endif
-	deviceResume();
-	wmt_enable_gpirq();
-	dbg("SSD253X init ok!\n");	
-	return 0;
-
-freeque:
-	destroy_workqueue(ssd253x_wq);
-	input_unregister_device(ssl_input);
-panel_init_fail:
-	input_free_device(ssl_input);
-freealloc:	
-	kfree(ssl_priv);
-err0:	
-	//dev_set_drvdata(&client->dev, NULL);
-	return error;
-}
-
-static int ssd253x_remove(struct platform_device *pdev)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;	
-
-	if((ssl_priv->use_irq==0)||(ssl_priv->use_irq==2)) hrtimer_cancel(&ssl_priv->timer);
-
-	//disable int
-	wmt_disable_gpirq();
-	//free irq
-	free_irq(wmt_get_tsirqnum(), l_ts);
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&ssl_priv->early_suspend);
-#endif
-	// free queue
-	cancel_work_sync (&ssl_priv->ssl_work);
-	flush_workqueue(ssd253x_wq);	
-	destroy_workqueue(ssd253x_wq);
-	input_unregister_device(ssl_priv->input);
-	input_free_device(ssl_priv->input);
-	kfree(ssl_priv);
-	l_ts = NULL;
-	return 0;
-}
-
-
-/*
-static int ssd253x_ts_open(struct input_dev *dev)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	deviceResume();
-	if(ssl_priv->use_irq)
-	{
-		wmt_enable_gpirq(); //(ssl_priv->irq);
-	} else {
-		hrtimer_start(&ssl_priv->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-	}
-	return 0;
-}
-
-
-static void ssd253x_ts_close(struct input_dev *dev)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	// disable interrupt
-	deviceSuspend();
-	if((ssl_priv->use_irq==0)||(ssl_priv->use_irq==2)) 
-        hrtimer_cancel(&ssl_priv->timer);
-	if((ssl_priv->use_irq==1)||(ssl_priv->use_irq==2)) 
-        wmt_disable_gpirq();//(ssl_priv->irq);
-}
-*/
-static int ssd253x_resume(struct platform_device *pdev)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	wmt_disable_gpirq();
-    Ssd_Timer_flag = 0;
-	deviceReset();
-	SSD253xdeviceInit();
-	if(ic_flag == IC_SSD2533){
-		WriteRegister(EVENT_FIFO_SCLR,0x01,0x00,1); // clear Event FiFo		
-	}
-	deviceResume();
-	wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);
-	wmt_enable_gpirq();	
-	
-	if(! ssl_priv->use_irq) 
-	{
-		hrtimer_start(&ssl_priv->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-	}
-	ssl_priv->earlysus = 0;
-	return 0;
-}
-
-static int ssd253x_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	if((ssl_priv->use_irq==0)||(ssl_priv->use_irq==2)) hrtimer_cancel(&ssl_priv->timer);
-	// disable irq
-	wmt_disable_gpirq();
-	Ssd_Timer_flag = 0;
-	if(ic_flag == IC_SSD2533){
-		deviceSuspend();
-	}else if(ic_flag == IC_SSD2543){
-		deviceReset();
-	}
-	return 0;
-}
-
-#ifdef	CONFIG_HAS_EARLYSUSPEND
-static void ssd253x_ts_late_resume(struct early_suspend *h)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	dbg("...\n");	
-	if (ssl_priv->earlysus != 0)
-	{
-	    wmt_disable_gpirq();
-	    Ssd_Timer_flag = 0;
-		deviceReset();
-		SSD253xdeviceInit();
-		WriteRegister(EVENT_FIFO_SCLR,0x01,0x00,1); // clear Event FiFo		
-		deviceResume();
-		wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);
-		wmt_enable_gpirq();	
-		
-		if(! ssl_priv->use_irq) 
-		{
-			hrtimer_start(&ssl_priv->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-		}
-		ssl_priv->earlysus = 0;
-	}
-}
-static void ssd253x_ts_early_suspend(struct early_suspend *h)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	ssl_priv->earlysus = 1;
-	if((ssl_priv->use_irq==0)||(ssl_priv->use_irq==2)) hrtimer_cancel(&ssl_priv->timer);
-	// disable irq
-	wmt_disable_gpirq();
-	Ssd_Timer_flag = 0;
-	deviceSuspend();
-
-    return;
-}
-#endif
-
-
-static irqreturn_t ssd253x_ts_isr(int irq, void *dev_id)
-{
-	struct ssl_ts_priv *ssl_priv = l_ts;
-
-	if (wmt_is_tsint())
-	{
-		wmt_clr_int();
-		if (wmt_is_tsirq_enable())
-		{
-			wmt_disable_gpirq();
-			dbg("begin..\n");
-			if(!ssl_priv->earlysus)
-			{
-				queue_work(ssd253x_wq, &ssl_priv->ssl_work);
-			}
-		}
-		return IRQ_HANDLED;
-	}
-
-	return IRQ_NONE;
-}
-
-static enum hrtimer_restart ssd253x_ts_timer(struct hrtimer *timer)
-{
-	struct ssl_ts_priv *ssl_priv = container_of(timer, struct ssl_ts_priv, timer);
-	#ifdef CONFIG_TOUCHSCREEN_SSL_DEBUG
-	printk("+-----------------------------------------+\n");
-	printk("|	ssd253x_ts_timer!                 |\n");
-	printk("+-----------------------------------------+\n");
-	#endif
-	queue_work(ssd253x_wq, &ssl_priv->ssl_work);
-	if(ssl_priv->use_irq==0) hrtimer_start(&ssl_priv->timer, ktime_set(0, MicroTimeTInterupt), HRTIMER_MODE_REL);
-	return HRTIMER_NORESTART;
-}
-
-#ifdef SD_INIT
-static const struct file_operations tp_fops = {
-	.owner		= THIS_MODULE,
-	.read		= tp_read,
-	.write		= tp_write,
-	.unlocked_ioctl	= tp_ioctl,
-	.open		= tp_open,
-	.release	= tp_release,
-};
-
-static struct miscdevice misc = {  
-    .minor = MISC_DYNAMIC_MINOR,  
-    .name  = TP_CHR, 
-    .fops  = &tp_fops,  
-};  
-#endif
-
-
-static int ssd253x_init(void)
-{
-	char firmwname[60];
-	int i;
-
-	if (deviceReset() != 0)
-		return -1;
-	memset(firmwname,0,sizeof(firmwname));
-	wmt_ts_get_firmwname(firmwname);
-	i = read_firmwarefile(firmwname,&ssd253xcfgTable,0x100);
-	if (i <= 0)
-	{
-		l_cfglen = sizeof(ssd253xcfgTable_default)/sizeof(ssd253xcfgTable_default[0]);
-		ssd253xcfgTable = ssd253xcfgTable_default;
-		dbg("Using the default configure!\n");
-	} else {
-		l_cfglen = i;
-	}
-	Resume[1].No = ssd253xcfgTable[l_cfglen-1].No;
-	Resume[1].Reg = ssd253xcfgTable[l_cfglen-1].Reg;
-	Resume[1].Data1 = ssd253xcfgTable[l_cfglen-1].Data1;
-	Resume[1].Data2 = ssd253xcfgTable[l_cfglen-1].Data2;
-	if (SSD253xdeviceInit()!= 0)
-	{
-		if (i > 0)
-		{
-			kfree(ssd253xcfgTable);
-		}
-		return -1;
-	}
-	// init hardware
-
-#ifdef SD_INIT
-	misc_register(&misc);  
-#endif
-
-
-	return 0;
-}
-
-static void ssd253x_exit(void)
-{
-	klog("remove the module\n");
-
-#ifdef SD_INIT
-	misc_deregister(&misc);  
-#endif
-
-	
-	if (ssd253xcfgTable != ssd253xcfgTable_default)
-	{
-		kfree(ssd253xcfgTable);
-	}
-	
-}
-
-static int ssd253x_wait_penup(struct wmtts_device*tsdev)
-{
-	int ret = wait_event_interruptible(
-			ts_penup_wait_queue,
-			(1==tsdev->penup));
-	return ret;
-}
-
-
-struct wmtts_device raysen_tsdev = {
-		.driver_name = "ssd253x_ts",
-		.ts_id = "SSD253X",
-		.init = ssd253x_init,
-		.exit = ssd253x_exit,
-		.probe = ssd253x_probe,
-		.remove = ssd253x_remove,
-		.suspend = ssd253x_suspend,
-		.resume = ssd253x_resume,
-		.wait_penup = ssd253x_wait_penup,
-		.penup = 1,
-};
-
-#ifdef SD_INIT
-static long tp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{	
-	return 0;
-}
-
-static int tp_open(struct inode *inode, struct file *file)
-{
-	return 0;
-}
-static int tp_release(struct inode *inode, struct file *file)
-{
-	return 0;
-}
-
-static ssize_t tp_read(struct file *file, char __user *buf, size_t count,loff_t *offset)
-{
-	char *kbuf;  
-	uint8_t reg;
-	int  ByteNo;
-	int readValue;
-	int i;
-
-	kbuf = kmalloc(count,GFP_KERNEL);  
-    
-	 if(copy_from_user(kbuf,buf,1))  {  
-		printk("no enough memory!\n");  
-		return -1;  
-	 }  
-
-	reg = (uint8_t)kbuf[0];
-	ByteNo = count;
-
-	readValue = ReadRegister( /*g_tp_client, */reg, ByteNo);
-
-	for(i = 0;i < ByteNo;i++){
-		kbuf[i] = (readValue>>(8*i)) & 0xff;
-	}
-
-	if(copy_to_user(buf,kbuf,count))  {  
-		printk("no enough memory!\n");  
-		return -1;  
-	}  
-
-	kfree(kbuf);
-
-	return count;
-}
-
-static ssize_t tp_write(struct file *file, const char __user *buf,size_t count, loff_t *offset)
-{
-	char *kbuf;   
-
-	kbuf = kmalloc(count,GFP_KERNEL);  
-      
-	if(copy_from_user(kbuf,buf,count))  {  
-		printk("no enough memory!\n");  
-		return -1;  
-	}  
-
-	if(kbuf[1] == 0x01){
-		wmt_rst_output(0);
-		mdelay(5);
-		wmt_rst_output(1);
-		mdelay(20);
-	}
-	else
-	{
-		WriteRegister(/*g_tp_client,*/kbuf[1],kbuf[2],kbuf[3],kbuf[0]);
-	}
-			
-	kfree(kbuf);
-
-	return count;
-}
-
-#endif
-
-
-
-
-MODULE_AUTHOR("Solomon Systech Ltd - Design Technology, Icarus Choi");
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("ssd253x Touchscreen Driver 1.3");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/ssd253x-ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/ssd253x-ts.h
deleted file mode 100755
index fe6edeae..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/ssd253x-ts.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/**************************************************************
-ʹÓÃÇ°×¢ÒâͨµÀÊý£¬Çý¶¯Ä¬ÈÏʹÓÃͨµÀÊÇsense 
-´óÓÚdrive·ñÔòÐèÒª½«Ê¹Óõ½µÄDRIVENOÓëSENSENOµ÷»»
-´ËÇé¿ö°üÀ¨0x66ºÍ0x67¼Ä´æÆ÷£¬µ«²»±ØÐ޸ġ£
-***************************************************************/
-#ifndef __SSD253X_20125181742_TS_H__
-#define __SSD253X_20125181742_TS_H__
-#define DRIVENO	15
-#define SENSENO	10
-#define EdgeDisable		1	// if Edge Disable, set it to 1, else reset to 0
-#define RunningAverageMode	2	//{0,8},{5,3},{6,2},{7,1}
-#define RunningAverageDist	4	// Threshold Between two consecutive points
-#define MicroTimeTInterupt	10000000 //20000000// 100Hz - 10,000,000us
-#define FINGERNO		10
-
-//#define USE_TOUCH_KEY
-
-#define USE_CUT_EDGE    //0x8b must be 0x00;  EdgeDisable set 0
-//#undef  USE_CUT_EDGE
-
-#ifdef USE_CUT_EDGE
-		#define XPOS_MAX 576 //(DRIVENO - EdgeDisable) *64
-		#define YPOS_MAX 896 //(SENSENO - EdgeDisable) *64
-#endif
-
-
-
-#endif
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/wmt_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/wmt_ts.c
deleted file mode 100755
index cf63ca13..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/wmt_ts.c
+++ /dev/null
@@ -1,810 +0,0 @@
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-//#include <asm/semaphore.h>
-#include <linux/proc_fs.h>
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/suspend.h>
-#include <linux/proc_fs.h>
-#include <linux/input.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-
-#include <asm/uaccess.h>
-#include <linux/fs.h>
-#include <linux/syscalls.h>
-
-
-#include "wmt_ts.h"
-#include "ssd253x-ts.h"
-
-/////////////////////////////////////////////////////////////////
-
-// commands for ui
-#define TS_IOC_MAGIC  't'
-
-#define TS_IOCTL_CAL_START    _IO(TS_IOC_MAGIC,   1)
-#define TS_IOCTL_CAL_DONE     _IOW(TS_IOC_MAGIC,  2, int*)
-#define TS_IOCTL_GET_RAWDATA  _IOR(TS_IOC_MAGIC,  3, int*)
-#define TS_IOCTL_CAL_QUIT	_IOW(TS_IOC_MAGIC,  4, int*)
-#define TS_IOCTL_AUTO_CALIBRATION	_IOW(TS_IOC_MAGIC,  5, int*)
-#define TS_IOC_MAXNR          5
-
-//
-#define TS_MAJOR                	11
-#define TS_DRIVER_NAME	 	"wmtts_touch"
-#define TS_NAME          	 	"wmtts"
-#define WMTTS_PROC_NAME     "wmtts_config"
-
-#define EXT_GPIO0   	0
-#define EXT_GPIO1   	1
-#define EXT_GPIO2   	2
-#define EXT_GPIO3   	3
-#define EXT_GPIO4	4
-#define EXT_GPIO5	5
-#define EXT_GPIO6  	6
-#define EXT_GPIO7   	7
-
-typedef struct {
-    int   a1;
-    int   b1;
-    int   c1;
-    int   a2;
-    int   b2;
-    int   c2;
-    int   delta;
-}CALIBRATION_PARAMETER, *PCALIBRATION_PARAMETER;
-
-
-static int lcd_exchg = 0;
-static int irq_gpio;
-static int rst_gpio;
-static int panelres_x;
-static int panelres_y;
-static int l_xaxis=0;
-static int l_xdirect=1;
-static int l_yaxis=1;
-static int l_ydirect=1;
-static int l_cutedge=-1;
-static DECLARE_WAIT_QUEUE_HEAD(queue);
-static CALIBRATION_PARAMETER g_CalcParam;
-static TS_EVENT g_evLast;
-static struct mutex cal_mutex;
-static DECLARE_WAIT_QUEUE_HEAD(ts_penup_wait_queue);
-
-extern struct wmtts_device raysen_tsdev;
-static struct wmtts_device* l_tsdev = &raysen_tsdev;
-static struct i2c_client *l_client=NULL;
-static int l_penup = 0; // 1-pen up,0-pen down
-static char l_firmid[21];
-
-/////////////////////////////////////////////////////
-//    function declare
-/////////////////////////////////////////////////////
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-
-///////////////////////////////////////////////////////////////////////
-void TouchPanelCalibrateAPoint(
-    int   UncalX,     //@PARM The uncalibrated X coordinate
-    int   UncalY,     //@PARM The uncalibrated Y coordinate
-    int   *pCalX,     //@PARM The calibrated X coordinate
-    int   *pCalY      //@PARM The calibrated Y coordinate
-    )
-{
-	int   x, y;
-	mutex_lock(&cal_mutex);
-    	x = (g_CalcParam.a1 * UncalX + g_CalcParam.b1 * UncalY +
-         	g_CalcParam.c1) / g_CalcParam.delta;
-    	y = (g_CalcParam.a2 * UncalX + g_CalcParam.b2 * UncalY +
-         	g_CalcParam.c2) / g_CalcParam.delta;
-
-//klog("afer(%d,%d)(%d,%d)\n", x,y,panelres_x,panelres_y);
-    	if ( x < 0 )
-       	 x = 0;
-
-    	if ( y < 0 )
-        	y = 0;
-        if (x >= panelres_x)
-        	x = panelres_x-1;
-        if (y >= panelres_y)
-        	y = panelres_y-1;
-
-    	*pCalX = x;
-    	*pCalY = y;
-	mutex_unlock(&cal_mutex);
-	return;
-}
-
-static int parse_firmwarefile(const char* filedata, struct ChipSetting** firmarr, int maxlen)
-{
-	char endflag[]="/* End flag */";
-	const char* p = filedata;	
-	int val[4];
-	int i = 0;
-	int j = 0;
-	const char* s = NULL;
-
-	// the first {
-	while (*p!='{') p++; 
-	p++;
-	s = p;
-	// calculate the number of array
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (*p=='{')
-		{
-			i++;
-		}
-		p++;
-	};
-	dbg("the number of arry:0x%x\n", i);
-	// alloc the memory for array
-	*firmarr = kzalloc(sizeof(struct ChipSetting)*i, GFP_KERNEL);
-	// parse the value of array
-	p = s;
-	j = 0;
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (*p=='{')
-		{
-			memset(val,0,sizeof(val));
-			sscanf(p,"{%x,%x,%x,%x}",val,val+1,val+2,val+3);
-			(*firmarr)[j].No = val[0]&0x00FF;
-			(*firmarr)[j].Reg = val[1]&0x00FF;
-			(*firmarr)[j].Data1 = val[2]&0x00FF;
-			(*firmarr)[j].Data2 = val[3]&0x00FF;
-			dbg("arry[0x%x]:%x,%x,%x,%x\n",j,(*firmarr)[j].No,(*firmarr)[j].Reg,(*firmarr)[j].Data1,
-			                   (*firmarr)[j].Data2);
-			j++;
-		}
-		//p = strchr(p,'}');
-		p++;
-		if (j>=i-2)
-		{
-			dbg("%s",p);
-		}
-		
-	};
-	if (i != j)
-	{
-		errlog("Error parsing file(the number of arry not match)!\n");
-		return -1;
-	};
-	dbg("paring firmware file end.\n");
-	return i;
-}
-
-
-static struct device* get_tp_device(void){
-	if(l_client == NULL){
-		errlog("l_client is NULL\n");
-	}
-	return &l_client->dev;
-}
-
-
-//filepath:the path of firmware file;
-//firmdata:store the data from firmware file;
-//maxlen: the max len of firmdata;
-//return:the number of firmware data,negative-parsing error.
-int read_firmwarefile(char* filepath, struct ChipSetting** firmdata, int maxlen)
-{
-    const u8 *data = NULL;
-    int i = 0;
-	int ret = -1;
-	const struct firmware* tpfirmware = NULL;
-	
-    klog("ts config file:%s\n",filepath);
-
-
-	ret = request_firmware(&tpfirmware, filepath, get_tp_device());
-	if (ret < 0) {
-		errlog("Failed load tp firmware: %s  ret=%d\n", filepath,ret);
-		goto err_end;
-	}	
-
-	data = tpfirmware->data;
-	
-    i = parse_firmwarefile(data,firmdata,maxlen);
-    if (i <= 0)
-    {
-    	errlog("error to parse firmware file.\n");
-		ret = -1;
-    	goto error_parse_fw;
-    }
-	ret = i;
-	
-	
-    dbg("success to read firmware file!\n");;
-
-error_parse_fw:
-	if(tpfirmware){
-		release_firmware(tpfirmware);
-		tpfirmware = NULL;
-	}
-err_end:
-	return ret;
-}
-
-
- int wmt_ts_get_gpionum(void)
-{
-	return irq_gpio;
-}
-
-int wmt_ts_get_resetgpnum(void)
-{
-	return rst_gpio;
-}
-
-int wmt_ts_get_lcdexchg(void)
-{
-	return lcd_exchg;
-}
-
-int wmt_ts_get_resolvX(void)
-{
-	return panelres_x;
-}
-
-int wmt_ts_get_resolvY(void)
-{
-	return panelres_y;
-}
-
-int wmt_ts_get_xaxis(void)
-{
-	return l_xaxis;
-}
-
-int wmt_ts_get_xdir(void)
-{
-	return l_xdirect;
-}
-
-int wmt_ts_get_yaxis(void)
-{
-	return l_yaxis;
-}
-
-int wmt_ts_get_ydir(void)
-{
-	return l_ydirect;
-}
-
-int wmt_ts_get_cutedge(void)
-{
-	return l_cutedge;
-}
-
-void wmt_ts_get_firmwname(char* firmname)
-{
-	sprintf(firmname,"ssd253x_%s_cfg.tpf",l_firmid);
-}
-
-int wmt_ts_get_fingernum(void)
-{
-	if (!strcmp(l_firmid,"10rs10f1609043psy1"))
-	{
-		return 10;
-	}
-	return 5;
-}
-
-//up:1-pen up,0-pen down
-void wmt_ts_set_penup(int up)
-{
-	l_penup = up;
-}
-
-//
-int wmt_ts_wait_penup(void)
-{
-	int ret = wait_event_interruptible(
-			ts_penup_wait_queue,
-			(1==l_penup));
-	return ret;
-}
-
-// return:1-pen up,0-pen dwon
-int wmt_ts_ispenup(void)
-{
-	return l_penup;
-}
-
-
-void wmt_ts_wakeup_penup(void)
-{
-	wake_up(&ts_penup_wait_queue);
-}
-
-int wmt_is_tsirq_enable(void)
-{
-	int val = 0;
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return 0;
-
-	if(num<4)
-		val = REG32_VAL(__GPIO_BASE+0x0300) & (1<<(num*8+7)); 
-	else if(num >= 4 && num < 8)
-		val = REG32_VAL(__GPIO_BASE+0x0304) & (1<<((num-4)*8+7)); 
-	else
-		val = REG32_VAL(__GPIO_BASE+0x0308) & (1<<((num-8)*8+7));  
-	
-	return val?1:0;
-
-}
-
-int wmt_is_tsint(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return 0;
-	}
-	return (REG32_VAL(__GPIO_BASE+0x0360) & (1<<num)) ? 1: 0; 
-}
-
-void wmt_clr_int(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return;
-	}
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num;
-}
-
-void wmt_tsreset_init(void)
-{
-	int num = rst_gpio;
-	
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num);//&= ~(1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<num); // out low
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<num); //output enable
-	msleep(10);
-	REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<num); // out high
-}
-
-// enable:0-disable,1-enable
-void wmt_enable_rst_pull(int enable)
-{
-	if (enable)
-	{
-		REG32_VAL(__GPIO_BASE+0x0480) |= (1<<rst_gpio); //enable pull up/down
-	} else {
-		REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<rst_gpio); //disable pull up/down
-	}
-}
-
-// up:0-pull down,1-pull up
-void wmt_set_rst_pull(int up)
-{
-	if (up)
-	{
-		REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<rst_gpio); //pull up
-	} else {
-		REG32_VAL(__GPIO_BASE+0x04c0) &= ~(1<<rst_gpio); //pull down
-	}
-}
-
-// high:0-low level,1-high level
-void wmt_rst_output(int high)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-	if (high)
-	{
-		REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<rst_gpio); // high
-	} else {
-		REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<rst_gpio); // low
-	}
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<rst_gpio); //set output
-}
-
-void wmt_rst_input(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<rst_gpio); //set input
-}
-
-void wmt_set_intasgp(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<irq_gpio); //enable gpio
-}
-
-// val:1--high,0-low
-void wmt_intgp_out(int val)
-{
-	if (val)
-	{
-		REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<irq_gpio); // high
-	} else {
-		REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<irq_gpio); // low
-	}
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<irq_gpio); //set output
-}
-
-void wmt_ts_set_irqinput(void)
-{
-	int num = irq_gpio;
-	
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-}
-
-unsigned int wmt_ts_irqinval(void)
-{
-	return REG32_VAL(__GPIO_BASE+0x0000)&(1<<irq_gpio);
-}
-
-int wmt_set_gpirq(int type) 
-{
-	int shift;
-	int offset;
-	unsigned long reg;
-	int num = irq_gpio;
-	
-	if(num >11)
-		return -1;
-	//if (num > 9)
-		//GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~BIT4; // gpio10,11 as gpio
-	REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull down
-	REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down
-
-	//set gpio irq triger type
-	if(num < 4){//[0,3]
-		shift = num;
-		offset = 0x0300;
-	}else if(num >= 4 && num < 8){//[4,7]
-		shift = num-4;
-		offset = 0x0304;
-	}else{// [8,11]
-		shift = num-8;
-		offset = 0x0308;
-	}
-	
-	reg = REG32_VAL(__GPIO_BASE + offset);
-
-	switch(type){
-		case IRQ_TYPE_LEVEL_LOW:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_LEVEL_HIGH:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_FALLING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_RISING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		default://both edge
-			reg |= (1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-			
-	}
-	//reg |= 1<<(shift*8+7);//enable interrupt
-	reg &= ~(1<<(shift*8+7)); //disable int
-
-	REG32_VAL(__GPIO_BASE + offset) = reg; 
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num; //clear interrupt status
-	msleep(5);
-	return 0;
-}
-
-int wmt_enable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) |= 1<<(num*8+7); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) |= 1<<((num-4)*8+7); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) |= 1<<((num-8)*8+7); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_disable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-	
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) &= ~(1<<(num*8+7)); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) &= ~(1<<((num-4)*8+7)); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) &= ~(1<<((num-8)*8+7)); //enable interrupt 
-	
-	return 0;
-}
-
-
-int wmt_get_tsirqnum(void)
-{
-	return IRQ_GPIO;
-}
-
-
-int wmt_ts_set_rawcoord(unsigned short x, unsigned short y)
-{
-	g_evLast.x = x;
-	g_evLast.y = y;
-	//dbg("raw(%d,%d)*\n", x, y);
-	return 0;
-}
-
-static void wmt_ts_platform_release(struct device *device)
-{
-    return;
-}
-
-static struct platform_device wmt_ts_plt_device = {
-    .name           = TS_DRIVER_NAME,
-    .id             = 0,
-    .dev            = {
-        .release = wmt_ts_platform_release,
-    },
-//    .num_resources  = ARRAY_SIZE(wm9715_ts_resources),
-//    .resource       = wm9715_ts_resources,
-};
-
-static int wmt_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	dbg("ts suspend....\n");
-	return l_tsdev->suspend(pdev, state);
-}
-static int wmt_ts_resume(struct platform_device *pdev)
-{
-	dbg("ts resume....\n");
-	return l_tsdev->resume(pdev);
-}
-
-static int wmt_ts_probe(struct platform_device *pdev)
-{
-
-	if (l_tsdev->probe != NULL)
-		return l_tsdev->probe(pdev);
-	else 
-		return 0;
-}
-
-static int wmt_ts_remove(struct platform_device *pdev)
-{
-
-	if (l_tsdev->remove != NULL)
-		return l_tsdev->remove(pdev);
-	else
-		return 0;
-}
-
-static struct platform_driver wmt_ts_plt_driver = {
-	.driver = {
-	             .name = TS_DRIVER_NAME,
-		     .owner	= THIS_MODULE,
-	 },
-	.probe = wmt_ts_probe,
-	.remove = wmt_ts_remove,
-	.suspend        = wmt_ts_suspend,
-	.resume         = wmt_ts_resume,
-};
-
-static int wmt_check_touch_env(void)
-{
-	int ret = 0;
-	int len = 150;
-    char retval[150] = {0},*p=NULL;
-	int Enable=0,Gpio=0,PX=0,PY=0;
-	char* s=NULL;
-		
-    	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		errlog("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	sscanf(retval,"%d:",&Enable);
-	//check touch enable
-	if(Enable == 0){
-		errlog("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	p = strchr(retval,':');
-	p++;
-	if(strncmp(p, l_tsdev->ts_id,strlen(l_tsdev->ts_id))){//check touch ID
-		errlog("[WMTENV] %s is not found\n", l_tsdev->ts_id);
-		return -ENODEV;
-	}
-	// get firmwareid
-	s = p+strlen(l_tsdev->ts_id)+1; //point to firmware id	
-	p = strchr(p,':');
-	memset(l_firmid,0,sizeof(l_firmid));
-	len = p-s;
-	if (len>=20)
-	{
-		len = 19;
-	}
-	strncpy(l_firmid,s,len);
-	p++;
-	sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%d",&Gpio,&PX,&PY,&rst_gpio,
-							&l_xaxis,&l_xdirect,
-							&l_yaxis,&l_ydirect,
-							&l_cutedge);
-
-	irq_gpio = Gpio;
-	panelres_x = PX;
-	panelres_y = PY;
-	dbg("p.x=%d,p.y=%d,gpio=%d,resetgpio=%d,\nx-axis=%d,x_dir=%d,y-axis=%d,y_dir=%d,cutedge=%d\nfirmwareid:%s\n", 
-	          panelres_x, panelres_y, irq_gpio, rst_gpio,
-	          l_xaxis,l_xdirect,l_yaxis,l_ydirect,l_cutedge,
-	          l_firmid);
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = WMT_TS_I2C_NAME,
-	.flags         = 0x00,
-	.addr          = WMT_TS_I2C_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(1);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-struct i2c_client* ts_get_i2c_client(void)
-{
-	return l_client;
-}
-
-static int __init wmt_ts_init(void)
-{
-	int ret = 0;
-  
-	if(wmt_check_touch_env())
-		return -ENODEV;
-
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-	mutex_init(&cal_mutex);
-	
-	if (l_tsdev->init() < 0){
-		dbg("Errors to init %s ts IC!!!\n", l_tsdev->ts_id);
-		ret = -1;
-		goto err_init;
-	}
-	// Create device node
-/*	if (register_chrdev (TS_MAJOR, TS_NAME, &wmt_ts_fops)) {
-		printk (KERN_ERR "wmt touch: unable to get major %d\n", TS_MAJOR);
-		return -EIO;
-	}	
-	
-	l_dev_class = class_create(THIS_MODULE, TS_NAME);
-	if (IS_ERR(l_dev_class)){
-		ret = PTR_ERR(l_dev_class);
-		printk(KERN_ERR "Can't class_create touch device !!\n");
-		return ret;
-	}
-	l_clsdevice = device_create(l_dev_class, NULL, MKDEV(TS_MAJOR, 0), NULL, TS_NAME);
-	if (IS_ERR(l_clsdevice)){
-		ret = PTR_ERR(l_clsdevice);
-		printk(KERN_ERR "Failed to create device %s !!!",TS_NAME);
-		return ret;
-	}
-*/	
-	// register device and driver of platform
-    	ret = platform_device_register(&wmt_ts_plt_device);
-    	if(ret){
-			errlog("wmt ts plat device register failed!\n");
-		return ret;
-    	}
-    	ret = platform_driver_register(&wmt_ts_plt_driver);
-    	if(ret){
-        	errlog("can not register platform_driver_register\n");
-        	platform_device_unregister(&wmt_ts_plt_device);
-        	return ret;
-    	}
-
-	klog("%s driver init ok!\n",l_tsdev->ts_id);
-	return 0;
-err_init:
-	ts_i2c_unregister_device();
-	return ret;
-}
-
-static void __exit wmt_ts_exit(void)
-{
-	dbg("%s\n",__FUNCTION__);
-	
-	l_tsdev->exit();	
-	platform_driver_unregister(&wmt_ts_plt_driver);
-	platform_device_unregister(&wmt_ts_plt_device);
-	//device_destroy(l_dev_class, MKDEV(TS_MAJOR, 0));
-	//unregister_chrdev(TS_MAJOR, TS_NAME);
-	//class_destroy(l_dev_class);
-	mutex_destroy(&cal_mutex);
-	ts_i2c_unregister_device();
-}
-
-
-module_init(wmt_ts_init);
-module_exit(wmt_ts_exit);
-
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/wmt_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/wmt_ts.h
deleted file mode 100755
index 3506773a..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ssd253x_ts/wmt_ts.h
+++ /dev/null
@@ -1,116 +0,0 @@
-
-#ifndef WMT_TSH_201010191758
-#define WMT_TSH_201010191758
-
-#include <linux/platform_device.h>
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <linux/i2c.h>
-#include <linux/firmware.h>
-
-
-//#define DEBUG_WMT_TS
-#undef dbg
-#ifdef DEBUG_WMT_TS
-#define dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args)
-#else
-#define dbg(fmt, args...) 
-#endif
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-
-#define WMT_TS_I2C_NAME    "ssd253x-ts"
-#define WMT_TS_I2C_ADDR    0x01
-
-//////////////////////////////data type///////////////////////////
-typedef struct {
-	short pressure;
-	short x;
-	short y;
-	//short millisecs;
-} TS_EVENT;
-
-struct wmtts_device
-{
-	//data
-	char* driver_name;
-	char* ts_id;
-	//function
-	int (*init)(void);
-	int (*probe)(struct platform_device *platdev);
-	int (*remove)(struct platform_device *pdev);
-	void (*exit)(void);
-	int (*suspend)(struct platform_device *pdev, pm_message_t state);
-	int (*resume)(struct platform_device *pdev);
-	int (*capacitance_calibrate)(void);
-	int (*wait_penup)(struct wmtts_device*tsdev); // waiting untill penup
-	int penup; // 0--pendown;1--penup
-	
-};
-
-struct ChipSetting {
-	char No;
-	char Reg;
-	char Data1;
-	char Data2;
-};
-
-
-//////////////////////////function interface/////////////////////////
-extern  int wmt_ts_get_gpionum(void);
-extern  int wmt_ts_iscalibrating(void);
-extern  int wmt_ts_get_resolvX(void);
-extern  int wmt_ts_get_resolvY(void);
-extern  int wmt_ts_set_rawcoord(unsigned short x, unsigned short y);
-extern int wmt_set_gpirq(int type);
-extern int wmt_get_tsirqnum(void);
-extern int wmt_disable_gpirq(void);
-extern int wmt_enable_gpirq(void);
-extern int wmt_is_tsirq_enable(void);
-extern int wmt_is_tsint(void);
-extern void wmt_clr_int(void);
-extern void wmt_tsreset_init(void);
-extern int wmt_ts_get_resetgpnum(void);
-extern int wmt_ts_get_lcdexchg(void);
-extern void wmt_enable_rst_pull(int enable);
-extern void wmt_set_rst_pull(int up);
-extern void wmt_rst_output(int high);
-extern void wmt_rst_input(void);
-extern void wmt_set_intasgp(void);
-extern void wmt_intgp_out(int val);
-extern void wmt_ts_set_irqinput(void);
-extern unsigned int wmt_ts_irqinval(void);
-extern void wmt_ts_set_penup(int up);
-extern int wmt_ts_wait_penup(void);
-extern void wmt_ts_wakeup_penup(void);
-extern struct i2c_client* ts_get_i2c_client(void);
-extern int wmt_ts_ispenup(void);
-extern int wmt_ts_get_xaxis(void);
-extern int wmt_ts_get_xdir(void);
-extern int wmt_ts_get_yaxis(void);
-extern int wmt_ts_get_ydir(void);
-extern int wmt_ts_get_cutedge(void);
-extern void wmt_ts_get_firmwname(char* firmname);
-extern int wmt_ts_get_fingernum(void);
-
-extern void TouchPanelCalibrateAPoint(
-    int   UncalX,     //@PARM The uncalibrated X coordinate
-    int   UncalY,     //@PARM The uncalibrated Y coordinate
-    int   *pCalX,     //@PARM The calibrated X coordinate
-    int   *pCalY      //@PARM The calibrated Y coordinate
-    );
-
-//filepath:the path of firmware file;
-//firmdata:store the data from firmware file;
-//maxlen: the max len of firmdata;
-//return:the number of firmware data,negative-parsing error.
-extern int read_firmwarefile(char* filepath, struct ChipSetting** firmdata, int maxlen);
-
-#endif
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/st1232.c b/ANDROID_3.4.5/drivers/input/touchscreen/st1232.c
deleted file mode 100644
index cbbf71b2..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/st1232.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * ST1232 Touchscreen Controller Driver
- *
- * Copyright (C) 2010 Renesas Solutions Corp.
- *	Tony SIM <chinyeow.sim.xt@renesas.com>
- *
- * Using code from:
- *  - android.git.kernel.org: projects/kernel/common.git: synaptics_i2c_rmi.c
- *	Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/pm_qos.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-
-#define ST1232_TS_NAME	"st1232-ts"
-
-#define MIN_X		0x00
-#define MIN_Y		0x00
-#define MAX_X		0x31f	/* (800 - 1) */
-#define MAX_Y		0x1df	/* (480 - 1) */
-#define MAX_AREA	0xff
-#define MAX_FINGERS	2
-
-struct st1232_ts_finger {
-	u16 x;
-	u16 y;
-	u8 t;
-	bool is_valid;
-};
-
-struct st1232_ts_data {
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	struct st1232_ts_finger finger[MAX_FINGERS];
-	struct dev_pm_qos_request low_latency_req;
-};
-
-static int st1232_ts_read_data(struct st1232_ts_data *ts)
-{
-	struct st1232_ts_finger *finger = ts->finger;
-	struct i2c_client *client = ts->client;
-	struct i2c_msg msg[2];
-	int error;
-	u8 start_reg;
-	u8 buf[10];
-
-	/* read touchscreen data from ST1232 */
-	msg[0].addr = client->addr;
-	msg[0].flags = 0;
-	msg[0].len = 1;
-	msg[0].buf = &start_reg;
-	start_reg = 0x10;
-
-	msg[1].addr = ts->client->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = sizeof(buf);
-	msg[1].buf = buf;
-
-	error = i2c_transfer(client->adapter, msg, 2);
-	if (error < 0)
-		return error;
-
-	/* get "valid" bits */
-	finger[0].is_valid = buf[2] >> 7;
-	finger[1].is_valid = buf[5] >> 7;
-
-	/* get xy coordinate */
-	if (finger[0].is_valid) {
-		finger[0].x = ((buf[2] & 0x0070) << 4) | buf[3];
-		finger[0].y = ((buf[2] & 0x0007) << 8) | buf[4];
-		finger[0].t = buf[8];
-	}
-
-	if (finger[1].is_valid) {
-		finger[1].x = ((buf[5] & 0x0070) << 4) | buf[6];
-		finger[1].y = ((buf[5] & 0x0007) << 8) | buf[7];
-		finger[1].t = buf[9];
-	}
-
-	return 0;
-}
-
-static irqreturn_t st1232_ts_irq_handler(int irq, void *dev_id)
-{
-	struct st1232_ts_data *ts = dev_id;
-	struct st1232_ts_finger *finger = ts->finger;
-	struct input_dev *input_dev = ts->input_dev;
-	int count = 0;
-	int i, ret;
-
-	ret = st1232_ts_read_data(ts);
-	if (ret < 0)
-		goto end;
-
-	/* multi touch protocol */
-	for (i = 0; i < MAX_FINGERS; i++) {
-		if (!finger[i].is_valid)
-			continue;
-
-		input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR, finger[i].t);
-		input_report_abs(input_dev, ABS_MT_POSITION_X, finger[i].x);
-		input_report_abs(input_dev, ABS_MT_POSITION_Y, finger[i].y);
-		input_mt_sync(input_dev);
-		count++;
-	}
-
-	/* SYN_MT_REPORT only if no contact */
-	if (!count) {
-		input_mt_sync(input_dev);
-		if (ts->low_latency_req.dev) {
-			dev_pm_qos_remove_request(&ts->low_latency_req);
-			ts->low_latency_req.dev = NULL;
-		}
-	} else if (!ts->low_latency_req.dev) {
-		/* First contact, request 100 us latency. */
-		dev_pm_qos_add_ancestor_request(&ts->client->dev,
-						&ts->low_latency_req, 100);
-	}
-
-	/* SYN_REPORT */
-	input_sync(input_dev);
-
-end:
-	return IRQ_HANDLED;
-}
-
-static int __devinit st1232_ts_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
-{
-	struct st1232_ts_data *ts;
-	struct input_dev *input_dev;
-	int error;
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		dev_err(&client->dev, "need I2C_FUNC_I2C\n");
-		return -EIO;
-	}
-
-	if (!client->irq) {
-		dev_err(&client->dev, "no IRQ?\n");
-		return -EINVAL;
-	}
-
-
-	ts = kzalloc(sizeof(struct st1232_ts_data), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ts->client = client;
-	ts->input_dev = input_dev;
-
-	input_dev->name = "st1232-touchscreen";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
-
-	__set_bit(EV_SYN, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(EV_ABS, input_dev->evbit);
-
-	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, MAX_AREA, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_X, MIN_X, MAX_X, 0, 0);
-	input_set_abs_params(input_dev, ABS_MT_POSITION_Y, MIN_Y, MAX_Y, 0, 0);
-
-	error = request_threaded_irq(client->irq, NULL, st1232_ts_irq_handler,
-				     IRQF_ONESHOT, client->name, ts);
-	if (error) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_mem;
-	}
-
-	error = input_register_device(ts->input_dev);
-	if (error) {
-		dev_err(&client->dev, "Unable to register %s input device\n",
-			input_dev->name);
-		goto err_free_irq;
-	}
-
-	i2c_set_clientdata(client, ts);
-	device_init_wakeup(&client->dev, 1);
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, ts);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts);
-	return error;
-}
-
-static int __devexit st1232_ts_remove(struct i2c_client *client)
-{
-	struct st1232_ts_data *ts = i2c_get_clientdata(client);
-
-	device_init_wakeup(&client->dev, 0);
-	free_irq(client->irq, ts);
-	input_unregister_device(ts->input_dev);
-	kfree(ts);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int st1232_ts_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-	else
-		disable_irq(client->irq);
-
-	return 0;
-}
-
-static int st1232_ts_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-	else
-		enable_irq(client->irq);
-
-	return 0;
-}
-
-static const struct dev_pm_ops st1232_ts_pm_ops = {
-	.suspend	= st1232_ts_suspend,
-	.resume		= st1232_ts_resume,
-};
-#endif
-
-static const struct i2c_device_id st1232_ts_id[] = {
-	{ ST1232_TS_NAME, 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, st1232_ts_id);
-
-static struct i2c_driver st1232_ts_driver = {
-	.probe		= st1232_ts_probe,
-	.remove		= __devexit_p(st1232_ts_remove),
-	.id_table	= st1232_ts_id,
-	.driver = {
-		.name	= ST1232_TS_NAME,
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &st1232_ts_pm_ops,
-#endif
-	},
-};
-
-module_i2c_driver(st1232_ts_driver);
-
-MODULE_AUTHOR("Tony SIM <chinyeow.sim.xt@renesas.com>");
-MODULE_DESCRIPTION("SITRONIX ST1232 Touchscreen Controller Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/stmpe-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/stmpe-ts.c
deleted file mode 100644
index 692b6857..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/stmpe-ts.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/* STMicroelectronics STMPE811 Touchscreen Driver
- *
- * (C) 2010 Luotao Fu <l.fu@pengutronix.de>
- * All rights reserved.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/workqueue.h>
-
-#include <linux/mfd/stmpe.h>
-
-/* Register layouts and functionalities are identical on all stmpexxx variants
- * with touchscreen controller
- */
-#define STMPE_REG_INT_STA		0x0B
-#define STMPE_REG_ADC_CTRL1		0x20
-#define STMPE_REG_ADC_CTRL2		0x21
-#define STMPE_REG_TSC_CTRL		0x40
-#define STMPE_REG_TSC_CFG		0x41
-#define STMPE_REG_FIFO_TH		0x4A
-#define STMPE_REG_FIFO_STA		0x4B
-#define STMPE_REG_FIFO_SIZE		0x4C
-#define STMPE_REG_TSC_DATA_XYZ		0x52
-#define STMPE_REG_TSC_FRACTION_Z	0x56
-#define STMPE_REG_TSC_I_DRIVE		0x58
-
-#define OP_MOD_XYZ			0
-
-#define STMPE_TSC_CTRL_TSC_EN		(1<<0)
-
-#define STMPE_FIFO_STA_RESET		(1<<0)
-
-#define STMPE_IRQ_TOUCH_DET		0
-
-#define SAMPLE_TIME(x)			((x & 0xf) << 4)
-#define MOD_12B(x)			((x & 0x1) << 3)
-#define REF_SEL(x)			((x & 0x1) << 1)
-#define ADC_FREQ(x)			(x & 0x3)
-#define AVE_CTRL(x)			((x & 0x3) << 6)
-#define DET_DELAY(x)			((x & 0x7) << 3)
-#define SETTLING(x)			(x & 0x7)
-#define FRACTION_Z(x)			(x & 0x7)
-#define I_DRIVE(x)			(x & 0x1)
-#define OP_MODE(x)			((x & 0x7) << 1)
-
-#define STMPE_TS_NAME			"stmpe-ts"
-#define XY_MASK				0xfff
-
-struct stmpe_touch {
-	struct stmpe *stmpe;
-	struct input_dev *idev;
-	struct delayed_work work;
-	struct device *dev;
-	u8 sample_time;
-	u8 mod_12b;
-	u8 ref_sel;
-	u8 adc_freq;
-	u8 ave_ctrl;
-	u8 touch_det_delay;
-	u8 settling;
-	u8 fraction_z;
-	u8 i_drive;
-};
-
-static int __stmpe_reset_fifo(struct stmpe *stmpe)
-{
-	int ret;
-
-	ret = stmpe_set_bits(stmpe, STMPE_REG_FIFO_STA,
-			STMPE_FIFO_STA_RESET, STMPE_FIFO_STA_RESET);
-	if (ret)
-		return ret;
-
-	return stmpe_set_bits(stmpe, STMPE_REG_FIFO_STA,
-			STMPE_FIFO_STA_RESET, 0);
-}
-
-static void stmpe_work(struct work_struct *work)
-{
-	int int_sta;
-	u32 timeout = 40;
-
-	struct stmpe_touch *ts =
-	    container_of(work, struct stmpe_touch, work.work);
-
-	int_sta = stmpe_reg_read(ts->stmpe, STMPE_REG_INT_STA);
-
-	/*
-	 * touch_det sometimes get desasserted or just get stuck. This appears
-	 * to be a silicon bug, We still have to clearify this with the
-	 * manufacture. As a workaround We release the key anyway if the
-	 * touch_det keeps coming in after 4ms, while the FIFO contains no value
-	 * during the whole time.
-	 */
-	while ((int_sta & (1 << STMPE_IRQ_TOUCH_DET)) && (timeout > 0)) {
-		timeout--;
-		int_sta = stmpe_reg_read(ts->stmpe, STMPE_REG_INT_STA);
-		udelay(100);
-	}
-
-	/* reset the FIFO before we report release event */
-	__stmpe_reset_fifo(ts->stmpe);
-
-	input_report_abs(ts->idev, ABS_PRESSURE, 0);
-	input_sync(ts->idev);
-}
-
-static irqreturn_t stmpe_ts_handler(int irq, void *data)
-{
-	u8 data_set[4];
-	int x, y, z;
-	struct stmpe_touch *ts = data;
-
-	/*
-	 * Cancel scheduled polling for release if we have new value
-	 * available. Wait if the polling is already running.
-	 */
-	cancel_delayed_work_sync(&ts->work);
-
-	/*
-	 * The FIFO sometimes just crashes and stops generating interrupts. This
-	 * appears to be a silicon bug. We still have to clearify this with
-	 * the manufacture. As a workaround we disable the TSC while we are
-	 * collecting data and flush the FIFO after reading
-	 */
-	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,
-				STMPE_TSC_CTRL_TSC_EN, 0);
-
-	stmpe_block_read(ts->stmpe, STMPE_REG_TSC_DATA_XYZ, 4, data_set);
-
-	x = (data_set[0] << 4) | (data_set[1] >> 4);
-	y = ((data_set[1] & 0xf) << 8) | data_set[2];
-	z = data_set[3];
-
-	input_report_abs(ts->idev, ABS_X, x);
-	input_report_abs(ts->idev, ABS_Y, y);
-	input_report_abs(ts->idev, ABS_PRESSURE, z);
-	input_sync(ts->idev);
-
-       /* flush the FIFO after we have read out our values. */
-	__stmpe_reset_fifo(ts->stmpe);
-
-	/* reenable the tsc */
-	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,
-			STMPE_TSC_CTRL_TSC_EN, STMPE_TSC_CTRL_TSC_EN);
-
-	/* start polling for touch_det to detect release */
-	schedule_delayed_work(&ts->work, HZ / 50);
-
-	return IRQ_HANDLED;
-}
-
-static int __devinit stmpe_init_hw(struct stmpe_touch *ts)
-{
-	int ret;
-	u8 adc_ctrl1, adc_ctrl1_mask, tsc_cfg, tsc_cfg_mask;
-	struct stmpe *stmpe = ts->stmpe;
-	struct device *dev = ts->dev;
-
-	ret = stmpe_enable(stmpe, STMPE_BLOCK_TOUCHSCREEN | STMPE_BLOCK_ADC);
-	if (ret) {
-		dev_err(dev, "Could not enable clock for ADC and TS\n");
-		return ret;
-	}
-
-	adc_ctrl1 = SAMPLE_TIME(ts->sample_time) | MOD_12B(ts->mod_12b) |
-		REF_SEL(ts->ref_sel);
-	adc_ctrl1_mask = SAMPLE_TIME(0xff) | MOD_12B(0xff) | REF_SEL(0xff);
-
-	ret = stmpe_set_bits(stmpe, STMPE_REG_ADC_CTRL1,
-			adc_ctrl1_mask, adc_ctrl1);
-	if (ret) {
-		dev_err(dev, "Could not setup ADC\n");
-		return ret;
-	}
-
-	ret = stmpe_set_bits(stmpe, STMPE_REG_ADC_CTRL2,
-			ADC_FREQ(0xff), ADC_FREQ(ts->adc_freq));
-	if (ret) {
-		dev_err(dev, "Could not setup ADC\n");
-		return ret;
-	}
-
-	tsc_cfg = AVE_CTRL(ts->ave_ctrl) | DET_DELAY(ts->touch_det_delay) |
-			SETTLING(ts->settling);
-	tsc_cfg_mask = AVE_CTRL(0xff) | DET_DELAY(0xff) | SETTLING(0xff);
-
-	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_CFG, tsc_cfg_mask, tsc_cfg);
-	if (ret) {
-		dev_err(dev, "Could not config touch\n");
-		return ret;
-	}
-
-	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_FRACTION_Z,
-			FRACTION_Z(0xff), FRACTION_Z(ts->fraction_z));
-	if (ret) {
-		dev_err(dev, "Could not config touch\n");
-		return ret;
-	}
-
-	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_I_DRIVE,
-			I_DRIVE(0xff), I_DRIVE(ts->i_drive));
-	if (ret) {
-		dev_err(dev, "Could not config touch\n");
-		return ret;
-	}
-
-	/* set FIFO to 1 for single point reading */
-	ret = stmpe_reg_write(stmpe, STMPE_REG_FIFO_TH, 1);
-	if (ret) {
-		dev_err(dev, "Could not set FIFO\n");
-		return ret;
-	}
-
-	ret = stmpe_set_bits(stmpe, STMPE_REG_TSC_CTRL,
-			OP_MODE(0xff), OP_MODE(OP_MOD_XYZ));
-	if (ret) {
-		dev_err(dev, "Could not set mode\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static int stmpe_ts_open(struct input_dev *dev)
-{
-	struct stmpe_touch *ts = input_get_drvdata(dev);
-	int ret = 0;
-
-	ret = __stmpe_reset_fifo(ts->stmpe);
-	if (ret)
-		return ret;
-
-	return stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,
-			STMPE_TSC_CTRL_TSC_EN, STMPE_TSC_CTRL_TSC_EN);
-}
-
-static void stmpe_ts_close(struct input_dev *dev)
-{
-	struct stmpe_touch *ts = input_get_drvdata(dev);
-
-	cancel_delayed_work_sync(&ts->work);
-
-	stmpe_set_bits(ts->stmpe, STMPE_REG_TSC_CTRL,
-			STMPE_TSC_CTRL_TSC_EN, 0);
-}
-
-static int __devinit stmpe_input_probe(struct platform_device *pdev)
-{
-	struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);
-	struct stmpe_platform_data *pdata = stmpe->pdata;
-	struct stmpe_touch *ts;
-	struct input_dev *idev;
-	struct stmpe_ts_platform_data *ts_pdata = NULL;
-	int ret;
-	int ts_irq;
-
-	ts_irq = platform_get_irq_byname(pdev, "FIFO_TH");
-	if (ts_irq < 0)
-		return ts_irq;
-
-	ts = kzalloc(sizeof(*ts), GFP_KERNEL);
-	if (!ts) {
-		ret = -ENOMEM;
-		goto err_out;
-	}
-
-	idev = input_allocate_device();
-	if (!idev) {
-		ret = -ENOMEM;
-		goto err_free_ts;
-	}
-
-	platform_set_drvdata(pdev, ts);
-	ts->stmpe = stmpe;
-	ts->idev = idev;
-	ts->dev = &pdev->dev;
-
-	if (pdata)
-		ts_pdata = pdata->ts;
-
-	if (ts_pdata) {
-		ts->sample_time = ts_pdata->sample_time;
-		ts->mod_12b = ts_pdata->mod_12b;
-		ts->ref_sel = ts_pdata->ref_sel;
-		ts->adc_freq = ts_pdata->adc_freq;
-		ts->ave_ctrl = ts_pdata->ave_ctrl;
-		ts->touch_det_delay = ts_pdata->touch_det_delay;
-		ts->settling = ts_pdata->settling;
-		ts->fraction_z = ts_pdata->fraction_z;
-		ts->i_drive = ts_pdata->i_drive;
-	}
-
-	INIT_DELAYED_WORK(&ts->work, stmpe_work);
-
-	ret = request_threaded_irq(ts_irq, NULL, stmpe_ts_handler,
-			IRQF_ONESHOT, STMPE_TS_NAME, ts);
-	if (ret) {
-		dev_err(&pdev->dev, "Failed to request IRQ %d\n", ts_irq);
-		goto err_free_input;
-	}
-
-	ret = stmpe_init_hw(ts);
-	if (ret)
-		goto err_free_irq;
-
-	idev->name = STMPE_TS_NAME;
-	idev->id.bustype = BUS_I2C;
-	idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	idev->open = stmpe_ts_open;
-	idev->close = stmpe_ts_close;
-
-	input_set_drvdata(idev, ts);
-
-	input_set_abs_params(idev, ABS_X, 0, XY_MASK, 0, 0);
-	input_set_abs_params(idev, ABS_Y, 0, XY_MASK, 0, 0);
-	input_set_abs_params(idev, ABS_PRESSURE, 0x0, 0xff, 0, 0);
-
-	ret = input_register_device(idev);
-	if (ret) {
-		dev_err(&pdev->dev, "Could not register input device\n");
-		goto err_free_irq;
-	}
-
-	return ret;
-
-err_free_irq:
-	free_irq(ts_irq, ts);
-err_free_input:
-	input_free_device(idev);
-	platform_set_drvdata(pdev, NULL);
-err_free_ts:
-	kfree(ts);
-err_out:
-	return ret;
-}
-
-static int __devexit stmpe_ts_remove(struct platform_device *pdev)
-{
-	struct stmpe_touch *ts = platform_get_drvdata(pdev);
-	unsigned int ts_irq = platform_get_irq_byname(pdev, "FIFO_TH");
-
-	stmpe_disable(ts->stmpe, STMPE_BLOCK_TOUCHSCREEN);
-
-	free_irq(ts_irq, ts);
-
-	platform_set_drvdata(pdev, NULL);
-
-	input_unregister_device(ts->idev);
-
-	kfree(ts);
-
-	return 0;
-}
-
-static struct platform_driver stmpe_ts_driver = {
-	.driver = {
-		   .name = STMPE_TS_NAME,
-		   .owner = THIS_MODULE,
-		   },
-	.probe = stmpe_input_probe,
-	.remove = __devexit_p(stmpe_ts_remove),
-};
-module_platform_driver(stmpe_ts_driver);
-
-MODULE_AUTHOR("Luotao Fu <l.fu@pengutronix.de>");
-MODULE_DESCRIPTION("STMPEXXX touchscreen driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" STMPE_TS_NAME);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/synaptics_i2c_rmi.c b/ANDROID_3.4.5/drivers/input/touchscreen/synaptics_i2c_rmi.c
deleted file mode 100644
index 5729602c..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/synaptics_i2c_rmi.c
+++ /dev/null
@@ -1,675 +0,0 @@
-/* drivers/input/keyboard/synaptics_i2c_rmi.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/earlysuspend.h>
-#include <linux/hrtimer.h>
-#include <linux/i2c.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/synaptics_i2c_rmi.h>
-
-static struct workqueue_struct *synaptics_wq;
-
-struct synaptics_ts_data {
-	uint16_t addr;
-	struct i2c_client *client;
-	struct input_dev *input_dev;
-	int use_irq;
-	bool has_relative_report;
-	struct hrtimer timer;
-	struct work_struct  work;
-	uint16_t max[2];
-	int snap_state[2][2];
-	int snap_down_on[2];
-	int snap_down_off[2];
-	int snap_up_on[2];
-	int snap_up_off[2];
-	int snap_down[2];
-	int snap_up[2];
-	uint32_t flags;
-	int reported_finger_count;
-	int8_t sensitivity_adjust;
-	int (*power)(int on);
-	struct early_suspend early_suspend;
-};
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void synaptics_ts_early_suspend(struct early_suspend *h);
-static void synaptics_ts_late_resume(struct early_suspend *h);
-#endif
-
-static int synaptics_init_panel(struct synaptics_ts_data *ts)
-{
-	int ret;
-
-	ret = i2c_smbus_write_byte_data(ts->client, 0xff, 0x10); /* page select = 0x10 */
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_write_byte_data failed for page select\n");
-		goto err_page_select_failed;
-	}
-	ret = i2c_smbus_write_byte_data(ts->client, 0x41, 0x04); /* Set "No Clip Z" */
-	if (ret < 0)
-		printk(KERN_ERR "i2c_smbus_write_byte_data failed for No Clip Z\n");
-
-	ret = i2c_smbus_write_byte_data(ts->client, 0x44,
-					ts->sensitivity_adjust);
-	if (ret < 0)
-		pr_err("synaptics_ts: failed to set Sensitivity Adjust\n");
-
-err_page_select_failed:
-	ret = i2c_smbus_write_byte_data(ts->client, 0xff, 0x04); /* page select = 0x04 */
-	if (ret < 0)
-		printk(KERN_ERR "i2c_smbus_write_byte_data failed for page select\n");
-	ret = i2c_smbus_write_byte_data(ts->client, 0xf0, 0x81); /* normal operation, 80 reports per second */
-	if (ret < 0)
-		printk(KERN_ERR "synaptics_ts_resume: i2c_smbus_write_byte_data failed\n");
-	return ret;
-}
-
-static void synaptics_ts_work_func(struct work_struct *work)
-{
-	int i;
-	int ret;
-	int bad_data = 0;
-	struct i2c_msg msg[2];
-	uint8_t start_reg;
-	uint8_t buf[15];
-	struct synaptics_ts_data *ts = container_of(work, struct synaptics_ts_data, work);
-	int buf_len = ts->has_relative_report ? 15 : 13;
-
-	msg[0].addr = ts->client->addr;
-	msg[0].flags = 0;
-	msg[0].len = 1;
-	msg[0].buf = &start_reg;
-	start_reg = 0x00;
-	msg[1].addr = ts->client->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = buf_len;
-	msg[1].buf = buf;
-
-	/* printk("synaptics_ts_work_func\n"); */
-	for (i = 0; i < ((ts->use_irq && !bad_data) ? 1 : 10); i++) {
-		ret = i2c_transfer(ts->client->adapter, msg, 2);
-		if (ret < 0) {
-			printk(KERN_ERR "synaptics_ts_work_func: i2c_transfer failed\n");
-			bad_data = 1;
-		} else {
-			/* printk("synaptics_ts_work_func: %x %x %x %x %x %x" */
-			/*        " %x %x %x %x %x %x %x %x %x, ret %d\n", */
-			/*        buf[0], buf[1], buf[2], buf[3], */
-			/*        buf[4], buf[5], buf[6], buf[7], */
-			/*        buf[8], buf[9], buf[10], buf[11], */
-			/*        buf[12], buf[13], buf[14], ret); */
-			if ((buf[buf_len - 1] & 0xc0) != 0x40) {
-				printk(KERN_WARNING "synaptics_ts_work_func:"
-				       " bad read %x %x %x %x %x %x %x %x %x"
-				       " %x %x %x %x %x %x, ret %d\n",
-				       buf[0], buf[1], buf[2], buf[3],
-				       buf[4], buf[5], buf[6], buf[7],
-				       buf[8], buf[9], buf[10], buf[11],
-				       buf[12], buf[13], buf[14], ret);
-				if (bad_data)
-					synaptics_init_panel(ts);
-				bad_data = 1;
-				continue;
-			}
-			bad_data = 0;
-			if ((buf[buf_len - 1] & 1) == 0) {
-				/* printk("read %d coordinates\n", i); */
-				break;
-			} else {
-				int pos[2][2];
-				int f, a;
-				int base;
-				/* int x = buf[3] | (uint16_t)(buf[2] & 0x1f) << 8; */
-				/* int y = buf[5] | (uint16_t)(buf[4] & 0x1f) << 8; */
-				int z = buf[1];
-				int w = buf[0] >> 4;
-				int finger = buf[0] & 7;
-
-				/* int x2 = buf[3+6] | (uint16_t)(buf[2+6] & 0x1f) << 8; */
-				/* int y2 = buf[5+6] | (uint16_t)(buf[4+6] & 0x1f) << 8; */
-				/* int z2 = buf[1+6]; */
-				/* int w2 = buf[0+6] >> 4; */
-				/* int finger2 = buf[0+6] & 7; */
-
-				/* int dx = (int8_t)buf[12]; */
-				/* int dy = (int8_t)buf[13]; */
-				int finger2_pressed;
-
-				/* printk("x %4d, y %4d, z %3d, w %2d, F %d, 2nd: x %4d, y %4d, z %3d, w %2d, F %d, dx %4d, dy %4d\n", */
-				/*	x, y, z, w, finger, */
-				/*	x2, y2, z2, w2, finger2, */
-				/*	dx, dy); */
-
-				base = 2;
-				for (f = 0; f < 2; f++) {
-					uint32_t flip_flag = SYNAPTICS_FLIP_X;
-					for (a = 0; a < 2; a++) {
-						int p = buf[base + 1];
-						p |= (uint16_t)(buf[base] & 0x1f) << 8;
-						if (ts->flags & flip_flag)
-							p = ts->max[a] - p;
-						if (ts->flags & SYNAPTICS_SNAP_TO_INACTIVE_EDGE) {
-							if (ts->snap_state[f][a]) {
-								if (p <= ts->snap_down_off[a])
-									p = ts->snap_down[a];
-								else if (p >= ts->snap_up_off[a])
-									p = ts->snap_up[a];
-								else
-									ts->snap_state[f][a] = 0;
-							} else {
-								if (p <= ts->snap_down_on[a]) {
-									p = ts->snap_down[a];
-									ts->snap_state[f][a] = 1;
-								} else if (p >= ts->snap_up_on[a]) {
-									p = ts->snap_up[a];
-									ts->snap_state[f][a] = 1;
-								}
-							}
-						}
-						pos[f][a] = p;
-						base += 2;
-						flip_flag <<= 1;
-					}
-					base += 2;
-					if (ts->flags & SYNAPTICS_SWAP_XY)
-						swap(pos[f][0], pos[f][1]);
-				}
-				if (z) {
-					input_report_abs(ts->input_dev, ABS_X, pos[0][0]);
-					input_report_abs(ts->input_dev, ABS_Y, pos[0][1]);
-				}
-				input_report_abs(ts->input_dev, ABS_PRESSURE, z);
-				input_report_abs(ts->input_dev, ABS_TOOL_WIDTH, w);
-				input_report_key(ts->input_dev, BTN_TOUCH, finger);
-				finger2_pressed = finger > 1 && finger != 7;
-				input_report_key(ts->input_dev, BTN_2, finger2_pressed);
-				if (finger2_pressed) {
-					input_report_abs(ts->input_dev, ABS_HAT0X, pos[1][0]);
-					input_report_abs(ts->input_dev, ABS_HAT0Y, pos[1][1]);
-				}
-
-				if (!finger)
-					z = 0;
-				input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, z);
-				input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w);
-				input_report_abs(ts->input_dev, ABS_MT_POSITION_X, pos[0][0]);
-				input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, pos[0][1]);
-				input_mt_sync(ts->input_dev);
-				if (finger2_pressed) {
-					input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, z);
-					input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w);
-					input_report_abs(ts->input_dev, ABS_MT_POSITION_X, pos[1][0]);
-					input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, pos[1][1]);
-					input_mt_sync(ts->input_dev);
-				} else if (ts->reported_finger_count > 1) {
-					input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-					input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0);
-					input_mt_sync(ts->input_dev);
-				}
-				ts->reported_finger_count = finger;
-				input_sync(ts->input_dev);
-			}
-		}
-	}
-	if (ts->use_irq)
-		enable_irq(ts->client->irq);
-}
-
-static enum hrtimer_restart synaptics_ts_timer_func(struct hrtimer *timer)
-{
-	struct synaptics_ts_data *ts = container_of(timer, struct synaptics_ts_data, timer);
-	/* printk("synaptics_ts_timer_func\n"); */
-
-	queue_work(synaptics_wq, &ts->work);
-
-	hrtimer_start(&ts->timer, ktime_set(0, 12500000), HRTIMER_MODE_REL);
-	return HRTIMER_NORESTART;
-}
-
-static irqreturn_t synaptics_ts_irq_handler(int irq, void *dev_id)
-{
-	struct synaptics_ts_data *ts = dev_id;
-
-	/* printk("synaptics_ts_irq_handler\n"); */
-	disable_irq_nosync(ts->client->irq);
-	queue_work(synaptics_wq, &ts->work);
-	return IRQ_HANDLED;
-}
-
-static int synaptics_ts_probe(
-	struct i2c_client *client, const struct i2c_device_id *id)
-{
-	struct synaptics_ts_data *ts;
-	uint8_t buf0[4];
-	uint8_t buf1[8];
-	struct i2c_msg msg[2];
-	int ret = 0;
-	uint16_t max_x, max_y;
-	int fuzz_x, fuzz_y, fuzz_p, fuzz_w;
-	struct synaptics_i2c_rmi_platform_data *pdata;
-	unsigned long irqflags;
-	int inactive_area_left;
-	int inactive_area_right;
-	int inactive_area_top;
-	int inactive_area_bottom;
-	int snap_left_on;
-	int snap_left_off;
-	int snap_right_on;
-	int snap_right_off;
-	int snap_top_on;
-	int snap_top_off;
-	int snap_bottom_on;
-	int snap_bottom_off;
-	uint32_t panel_version;
-
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		printk(KERN_ERR "synaptics_ts_probe: need I2C_FUNC_I2C\n");
-		ret = -ENODEV;
-		goto err_check_functionality_failed;
-	}
-
-	ts = kzalloc(sizeof(*ts), GFP_KERNEL);
-	if (ts == NULL) {
-		ret = -ENOMEM;
-		goto err_alloc_data_failed;
-	}
-	INIT_WORK(&ts->work, synaptics_ts_work_func);
-	ts->client = client;
-	i2c_set_clientdata(client, ts);
-	pdata = client->dev.platform_data;
-	if (pdata)
-		ts->power = pdata->power;
-	if (ts->power) {
-		ret = ts->power(1);
-		if (ret < 0) {
-			printk(KERN_ERR "synaptics_ts_probe power on failed\n");
-			goto err_power_failed;
-		}
-	}
-
-	ret = i2c_smbus_write_byte_data(ts->client, 0xf4, 0x01); /* device command = reset */
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_write_byte_data failed\n");
-		/* fail? */
-	}
-	{
-		int retry = 10;
-		while (retry-- > 0) {
-			ret = i2c_smbus_read_byte_data(ts->client, 0xe4);
-			if (ret >= 0)
-				break;
-			msleep(100);
-		}
-	}
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_byte_data failed\n");
-		goto err_detect_failed;
-	}
-	printk(KERN_INFO "synaptics_ts_probe: Product Major Version %x\n", ret);
-	panel_version = ret << 8;
-	ret = i2c_smbus_read_byte_data(ts->client, 0xe5);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_byte_data failed\n");
-		goto err_detect_failed;
-	}
-	printk(KERN_INFO "synaptics_ts_probe: Product Minor Version %x\n", ret);
-	panel_version |= ret;
-
-	ret = i2c_smbus_read_byte_data(ts->client, 0xe3);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_byte_data failed\n");
-		goto err_detect_failed;
-	}
-	printk(KERN_INFO "synaptics_ts_probe: product property %x\n", ret);
-
-	if (pdata) {
-		while (pdata->version > panel_version)
-			pdata++;
-		ts->flags = pdata->flags;
-		ts->sensitivity_adjust = pdata->sensitivity_adjust;
-		irqflags = pdata->irqflags;
-		inactive_area_left = pdata->inactive_left;
-		inactive_area_right = pdata->inactive_right;
-		inactive_area_top = pdata->inactive_top;
-		inactive_area_bottom = pdata->inactive_bottom;
-		snap_left_on = pdata->snap_left_on;
-		snap_left_off = pdata->snap_left_off;
-		snap_right_on = pdata->snap_right_on;
-		snap_right_off = pdata->snap_right_off;
-		snap_top_on = pdata->snap_top_on;
-		snap_top_off = pdata->snap_top_off;
-		snap_bottom_on = pdata->snap_bottom_on;
-		snap_bottom_off = pdata->snap_bottom_off;
-		fuzz_x = pdata->fuzz_x;
-		fuzz_y = pdata->fuzz_y;
-		fuzz_p = pdata->fuzz_p;
-		fuzz_w = pdata->fuzz_w;
-	} else {
-		irqflags = 0;
-		inactive_area_left = 0;
-		inactive_area_right = 0;
-		inactive_area_top = 0;
-		inactive_area_bottom = 0;
-		snap_left_on = 0;
-		snap_left_off = 0;
-		snap_right_on = 0;
-		snap_right_off = 0;
-		snap_top_on = 0;
-		snap_top_off = 0;
-		snap_bottom_on = 0;
-		snap_bottom_off = 0;
-		fuzz_x = 0;
-		fuzz_y = 0;
-		fuzz_p = 0;
-		fuzz_w = 0;
-	}
-
-	ret = i2c_smbus_read_byte_data(ts->client, 0xf0);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_byte_data failed\n");
-		goto err_detect_failed;
-	}
-	printk(KERN_INFO "synaptics_ts_probe: device control %x\n", ret);
-
-	ret = i2c_smbus_read_byte_data(ts->client, 0xf1);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_byte_data failed\n");
-		goto err_detect_failed;
-	}
-	printk(KERN_INFO "synaptics_ts_probe: interrupt enable %x\n", ret);
-
-	ret = i2c_smbus_write_byte_data(ts->client, 0xf1, 0); /* disable interrupt */
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_write_byte_data failed\n");
-		goto err_detect_failed;
-	}
-
-	msg[0].addr = ts->client->addr;
-	msg[0].flags = 0;
-	msg[0].len = 1;
-	msg[0].buf = buf0;
-	buf0[0] = 0xe0;
-	msg[1].addr = ts->client->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = 8;
-	msg[1].buf = buf1;
-	ret = i2c_transfer(ts->client->adapter, msg, 2);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_transfer failed\n");
-		goto err_detect_failed;
-	}
-	printk(KERN_INFO "synaptics_ts_probe: 0xe0: %x %x %x %x %x %x %x %x\n",
-	       buf1[0], buf1[1], buf1[2], buf1[3],
-	       buf1[4], buf1[5], buf1[6], buf1[7]);
-
-	ret = i2c_smbus_write_byte_data(ts->client, 0xff, 0x10); /* page select = 0x10 */
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_write_byte_data failed for page select\n");
-		goto err_detect_failed;
-	}
-	ret = i2c_smbus_read_word_data(ts->client, 0x02);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_word_data failed\n");
-		goto err_detect_failed;
-	}
-	ts->has_relative_report = !(ret & 0x100);
-	printk(KERN_INFO "synaptics_ts_probe: Sensor properties %x\n", ret);
-	ret = i2c_smbus_read_word_data(ts->client, 0x04);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_word_data failed\n");
-		goto err_detect_failed;
-	}
-	ts->max[0] = max_x = (ret >> 8 & 0xff) | ((ret & 0x1f) << 8);
-	ret = i2c_smbus_read_word_data(ts->client, 0x06);
-	if (ret < 0) {
-		printk(KERN_ERR "i2c_smbus_read_word_data failed\n");
-		goto err_detect_failed;
-	}
-	ts->max[1] = max_y = (ret >> 8 & 0xff) | ((ret & 0x1f) << 8);
-	if (ts->flags & SYNAPTICS_SWAP_XY)
-		swap(max_x, max_y);
-
-	ret = synaptics_init_panel(ts); /* will also switch back to page 0x04 */
-	if (ret < 0) {
-		printk(KERN_ERR "synaptics_init_panel failed\n");
-		goto err_detect_failed;
-	}
-
-	ts->input_dev = input_allocate_device();
-	if (ts->input_dev == NULL) {
-		ret = -ENOMEM;
-		printk(KERN_ERR "synaptics_ts_probe: Failed to allocate input device\n");
-		goto err_input_dev_alloc_failed;
-	}
-	ts->input_dev->name = "synaptics-rmi-touchscreen";
-	set_bit(EV_SYN, ts->input_dev->evbit);
-	set_bit(EV_KEY, ts->input_dev->evbit);
-	set_bit(BTN_TOUCH, ts->input_dev->keybit);
-	set_bit(BTN_2, ts->input_dev->keybit);
-	set_bit(EV_ABS, ts->input_dev->evbit);
-	inactive_area_left = inactive_area_left * max_x / 0x10000;
-	inactive_area_right = inactive_area_right * max_x / 0x10000;
-	inactive_area_top = inactive_area_top * max_y / 0x10000;
-	inactive_area_bottom = inactive_area_bottom * max_y / 0x10000;
-	snap_left_on = snap_left_on * max_x / 0x10000;
-	snap_left_off = snap_left_off * max_x / 0x10000;
-	snap_right_on = snap_right_on * max_x / 0x10000;
-	snap_right_off = snap_right_off * max_x / 0x10000;
-	snap_top_on = snap_top_on * max_y / 0x10000;
-	snap_top_off = snap_top_off * max_y / 0x10000;
-	snap_bottom_on = snap_bottom_on * max_y / 0x10000;
-	snap_bottom_off = snap_bottom_off * max_y / 0x10000;
-	fuzz_x = fuzz_x * max_x / 0x10000;
-	fuzz_y = fuzz_y * max_y / 0x10000;
-	ts->snap_down[!!(ts->flags & SYNAPTICS_SWAP_XY)] = -inactive_area_left;
-	ts->snap_up[!!(ts->flags & SYNAPTICS_SWAP_XY)] = max_x + inactive_area_right;
-	ts->snap_down[!(ts->flags & SYNAPTICS_SWAP_XY)] = -inactive_area_top;
-	ts->snap_up[!(ts->flags & SYNAPTICS_SWAP_XY)] = max_y + inactive_area_bottom;
-	ts->snap_down_on[!!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_left_on;
-	ts->snap_down_off[!!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_left_off;
-	ts->snap_up_on[!!(ts->flags & SYNAPTICS_SWAP_XY)] = max_x - snap_right_on;
-	ts->snap_up_off[!!(ts->flags & SYNAPTICS_SWAP_XY)] = max_x - snap_right_off;
-	ts->snap_down_on[!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_top_on;
-	ts->snap_down_off[!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_top_off;
-	ts->snap_up_on[!(ts->flags & SYNAPTICS_SWAP_XY)] = max_y - snap_bottom_on;
-	ts->snap_up_off[!(ts->flags & SYNAPTICS_SWAP_XY)] = max_y - snap_bottom_off;
-	printk(KERN_INFO "synaptics_ts_probe: max_x %d, max_y %d\n", max_x, max_y);
-	printk(KERN_INFO "synaptics_ts_probe: inactive_x %d %d, inactive_y %d %d\n",
-	       inactive_area_left, inactive_area_right,
-	       inactive_area_top, inactive_area_bottom);
-	printk(KERN_INFO "synaptics_ts_probe: snap_x %d-%d %d-%d, snap_y %d-%d %d-%d\n",
-	       snap_left_on, snap_left_off, snap_right_on, snap_right_off,
-	       snap_top_on, snap_top_off, snap_bottom_on, snap_bottom_off);
-	input_set_abs_params(ts->input_dev, ABS_X, -inactive_area_left, max_x + inactive_area_right, fuzz_x, 0);
-	input_set_abs_params(ts->input_dev, ABS_Y, -inactive_area_top, max_y + inactive_area_bottom, fuzz_y, 0);
-	input_set_abs_params(ts->input_dev, ABS_PRESSURE, 0, 255, fuzz_p, 0);
-	input_set_abs_params(ts->input_dev, ABS_TOOL_WIDTH, 0, 15, fuzz_w, 0);
-	input_set_abs_params(ts->input_dev, ABS_HAT0X, -inactive_area_left, max_x + inactive_area_right, fuzz_x, 0);
-	input_set_abs_params(ts->input_dev, ABS_HAT0Y, -inactive_area_top, max_y + inactive_area_bottom, fuzz_y, 0);
-	input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, -inactive_area_left, max_x + inactive_area_right, fuzz_x, 0);
-	input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, -inactive_area_top, max_y + inactive_area_bottom, fuzz_y, 0);
-	input_set_abs_params(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, fuzz_p, 0);
-	input_set_abs_params(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 15, fuzz_w, 0);
-	/* ts->input_dev->name = ts->keypad_info->name; */
-	ret = input_register_device(ts->input_dev);
-	if (ret) {
-		printk(KERN_ERR "synaptics_ts_probe: Unable to register %s input device\n", ts->input_dev->name);
-		goto err_input_register_device_failed;
-	}
-	if (client->irq) {
-		ret = request_irq(client->irq, synaptics_ts_irq_handler, irqflags, client->name, ts);
-		if (ret == 0) {
-			ret = i2c_smbus_write_byte_data(ts->client, 0xf1, 0x01); /* enable abs int */
-			if (ret)
-				free_irq(client->irq, ts);
-		}
-		if (ret == 0)
-			ts->use_irq = 1;
-		else
-			dev_err(&client->dev, "request_irq failed\n");
-	}
-	if (!ts->use_irq) {
-		hrtimer_init(&ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-		ts->timer.function = synaptics_ts_timer_func;
-		hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-	}
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-	ts->early_suspend.suspend = synaptics_ts_early_suspend;
-	ts->early_suspend.resume = synaptics_ts_late_resume;
-	register_early_suspend(&ts->early_suspend);
-#endif
-
-	printk(KERN_INFO "synaptics_ts_probe: Start touchscreen %s in %s mode\n", ts->input_dev->name, ts->use_irq ? "interrupt" : "polling");
-
-	return 0;
-
-err_input_register_device_failed:
-	input_free_device(ts->input_dev);
-
-err_input_dev_alloc_failed:
-err_detect_failed:
-err_power_failed:
-	kfree(ts);
-err_alloc_data_failed:
-err_check_functionality_failed:
-	return ret;
-}
-
-static int synaptics_ts_remove(struct i2c_client *client)
-{
-	struct synaptics_ts_data *ts = i2c_get_clientdata(client);
-	unregister_early_suspend(&ts->early_suspend);
-	if (ts->use_irq)
-		free_irq(client->irq, ts);
-	else
-		hrtimer_cancel(&ts->timer);
-	input_unregister_device(ts->input_dev);
-	kfree(ts);
-	return 0;
-}
-
-static int synaptics_ts_suspend(struct i2c_client *client, pm_message_t mesg)
-{
-	int ret;
-	struct synaptics_ts_data *ts = i2c_get_clientdata(client);
-
-	if (ts->use_irq)
-		disable_irq(client->irq);
-	else
-		hrtimer_cancel(&ts->timer);
-	ret = cancel_work_sync(&ts->work);
-	if (ret && ts->use_irq) /* if work was pending disable-count is now 2 */
-		enable_irq(client->irq);
-	ret = i2c_smbus_write_byte_data(ts->client, 0xf1, 0); /* disable interrupt */
-	if (ret < 0)
-		printk(KERN_ERR "synaptics_ts_suspend: i2c_smbus_write_byte_data failed\n");
-
-	ret = i2c_smbus_write_byte_data(client, 0xf0, 0x86); /* deep sleep */
-	if (ret < 0)
-		printk(KERN_ERR "synaptics_ts_suspend: i2c_smbus_write_byte_data failed\n");
-	if (ts->power) {
-		ret = ts->power(0);
-		if (ret < 0)
-			printk(KERN_ERR "synaptics_ts_resume power off failed\n");
-	}
-	return 0;
-}
-
-static int synaptics_ts_resume(struct i2c_client *client)
-{
-	int ret;
-	struct synaptics_ts_data *ts = i2c_get_clientdata(client);
-
-	if (ts->power) {
-		ret = ts->power(1);
-		if (ret < 0)
-			printk(KERN_ERR "synaptics_ts_resume power on failed\n");
-	}
-
-	synaptics_init_panel(ts);
-
-	if (ts->use_irq)
-		enable_irq(client->irq);
-
-	if (!ts->use_irq)
-		hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-	else
-		i2c_smbus_write_byte_data(ts->client, 0xf1, 0x01); /* enable abs int */
-
-	return 0;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void synaptics_ts_early_suspend(struct early_suspend *h)
-{
-	struct synaptics_ts_data *ts;
-	ts = container_of(h, struct synaptics_ts_data, early_suspend);
-	synaptics_ts_suspend(ts->client, PMSG_SUSPEND);
-}
-
-static void synaptics_ts_late_resume(struct early_suspend *h)
-{
-	struct synaptics_ts_data *ts;
-	ts = container_of(h, struct synaptics_ts_data, early_suspend);
-	synaptics_ts_resume(ts->client);
-}
-#endif
-
-static const struct i2c_device_id synaptics_ts_id[] = {
-	{ SYNAPTICS_I2C_RMI_NAME, 0 },
-	{ }
-};
-
-static struct i2c_driver synaptics_ts_driver = {
-	.probe		= synaptics_ts_probe,
-	.remove		= synaptics_ts_remove,
-#ifndef CONFIG_HAS_EARLYSUSPEND
-	.suspend	= synaptics_ts_suspend,
-	.resume		= synaptics_ts_resume,
-#endif
-	.id_table	= synaptics_ts_id,
-	.driver = {
-		.name	= SYNAPTICS_I2C_RMI_NAME,
-	},
-};
-
-static int __devinit synaptics_ts_init(void)
-{
-	synaptics_wq = create_singlethread_workqueue("synaptics_wq");
-	if (!synaptics_wq)
-		return -ENOMEM;
-	return i2c_add_driver(&synaptics_ts_driver);
-}
-
-static void __exit synaptics_ts_exit(void)
-{
-	i2c_del_driver(&synaptics_ts_driver);
-	if (synaptics_wq)
-		destroy_workqueue(synaptics_wq);
-}
-
-module_init(synaptics_ts_init);
-module_exit(synaptics_ts_exit);
-
-MODULE_DESCRIPTION("Synaptics Touchscreen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ti_tscadc.c b/ANDROID_3.4.5/drivers/input/touchscreen/ti_tscadc.c
deleted file mode 100644
index d229c741..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ti_tscadc.c
+++ /dev/null
@@ -1,486 +0,0 @@
-/*
- * TI Touch Screen driver
- *
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/input/ti_tscadc.h>
-#include <linux/delay.h>
-
-#define REG_IRQEOI		0x020
-#define REG_RAWIRQSTATUS	0x024
-#define REG_IRQSTATUS		0x028
-#define REG_IRQENABLE		0x02C
-#define REG_IRQWAKEUP		0x034
-#define REG_CTRL		0x040
-#define REG_ADCFSM		0x044
-#define REG_CLKDIV		0x04C
-#define REG_SE			0x054
-#define REG_IDLECONFIG		0x058
-#define REG_CHARGECONFIG	0x05C
-#define REG_CHARGEDELAY		0x060
-#define REG_STEPCONFIG(n)	(0x64 + ((n - 1) * 8))
-#define REG_STEPDELAY(n)	(0x68 + ((n - 1) * 8))
-#define REG_STEPCONFIG13	0x0C4
-#define REG_STEPDELAY13		0x0C8
-#define REG_STEPCONFIG14	0x0CC
-#define REG_STEPDELAY14		0x0D0
-#define REG_FIFO0CNT		0xE4
-#define REG_FIFO1THR		0xF4
-#define REG_FIFO0		0x100
-#define REG_FIFO1		0x200
-
-/*	Register Bitfields	*/
-#define IRQWKUP_ENB		BIT(0)
-#define STPENB_STEPENB		0x7FFF
-#define IRQENB_FIFO1THRES	BIT(5)
-#define IRQENB_PENUP		BIT(9)
-#define STEPCONFIG_MODE_HWSYNC	0x2
-#define STEPCONFIG_SAMPLES_AVG	(1 << 4)
-#define STEPCONFIG_XPP		(1 << 5)
-#define STEPCONFIG_XNN		(1 << 6)
-#define STEPCONFIG_YPP		(1 << 7)
-#define STEPCONFIG_YNN		(1 << 8)
-#define STEPCONFIG_XNP		(1 << 9)
-#define STEPCONFIG_YPN		(1 << 10)
-#define STEPCONFIG_INM		(1 << 18)
-#define STEPCONFIG_INP		(1 << 20)
-#define STEPCONFIG_INP_5	(1 << 21)
-#define STEPCONFIG_FIFO1	(1 << 26)
-#define STEPCONFIG_OPENDLY	0xff
-#define STEPCONFIG_Z1		(3 << 19)
-#define STEPIDLE_INP		(1 << 22)
-#define STEPCHARGE_RFP		(1 << 12)
-#define STEPCHARGE_INM		(1 << 15)
-#define STEPCHARGE_INP		(1 << 19)
-#define STEPCHARGE_RFM		(1 << 23)
-#define STEPCHARGE_DELAY	0x1
-#define CNTRLREG_TSCSSENB	(1 << 0)
-#define CNTRLREG_STEPID		(1 << 1)
-#define CNTRLREG_STEPCONFIGWRT	(1 << 2)
-#define CNTRLREG_4WIRE		(1 << 5)
-#define CNTRLREG_5WIRE		(1 << 6)
-#define CNTRLREG_8WIRE		(3 << 5)
-#define CNTRLREG_TSCENB		(1 << 7)
-#define ADCFSM_STEPID		0x10
-
-#define SEQ_SETTLE		275
-#define ADC_CLK			3000000
-#define MAX_12BIT		((1 << 12) - 1)
-#define TSCADC_DELTA_X		15
-#define TSCADC_DELTA_Y		15
-
-struct tscadc {
-	struct input_dev	*input;
-	struct clk		*tsc_ick;
-	void __iomem		*tsc_base;
-	unsigned int		irq;
-	unsigned int		wires;
-	unsigned int		x_plate_resistance;
-	bool			pen_down;
-};
-
-static unsigned int tscadc_readl(struct tscadc *ts, unsigned int reg)
-{
-	return readl(ts->tsc_base + reg);
-}
-
-static void tscadc_writel(struct tscadc *tsc, unsigned int reg,
-					unsigned int val)
-{
-	writel(val, tsc->tsc_base + reg);
-}
-
-static void tscadc_step_config(struct tscadc *ts_dev)
-{
-	unsigned int	config;
-	int i;
-
-	/* Configure the Step registers */
-
-	config = STEPCONFIG_MODE_HWSYNC |
-			STEPCONFIG_SAMPLES_AVG | STEPCONFIG_XPP;
-	switch (ts_dev->wires) {
-	case 4:
-		config |= STEPCONFIG_INP | STEPCONFIG_XNN;
-		break;
-	case 5:
-		config |= STEPCONFIG_YNN |
-				STEPCONFIG_INP_5 | STEPCONFIG_XNN |
-				STEPCONFIG_YPP;
-		break;
-	case 8:
-		config |= STEPCONFIG_INP | STEPCONFIG_XNN;
-		break;
-	}
-
-	for (i = 1; i < 7; i++) {
-		tscadc_writel(ts_dev, REG_STEPCONFIG(i), config);
-		tscadc_writel(ts_dev, REG_STEPDELAY(i), STEPCONFIG_OPENDLY);
-	}
-
-	config = 0;
-	config = STEPCONFIG_MODE_HWSYNC |
-			STEPCONFIG_SAMPLES_AVG | STEPCONFIG_YNN |
-			STEPCONFIG_INM | STEPCONFIG_FIFO1;
-	switch (ts_dev->wires) {
-	case 4:
-		config |= STEPCONFIG_YPP;
-		break;
-	case 5:
-		config |= STEPCONFIG_XPP | STEPCONFIG_INP_5 |
-				STEPCONFIG_XNP | STEPCONFIG_YPN;
-		break;
-	case 8:
-		config |= STEPCONFIG_YPP;
-		break;
-	}
-
-	for (i = 7; i < 13; i++) {
-		tscadc_writel(ts_dev, REG_STEPCONFIG(i), config);
-		tscadc_writel(ts_dev, REG_STEPDELAY(i), STEPCONFIG_OPENDLY);
-	}
-
-	config = 0;
-	/* Charge step configuration */
-	config = STEPCONFIG_XPP | STEPCONFIG_YNN |
-			STEPCHARGE_RFP | STEPCHARGE_RFM |
-			STEPCHARGE_INM | STEPCHARGE_INP;
-
-	tscadc_writel(ts_dev, REG_CHARGECONFIG, config);
-	tscadc_writel(ts_dev, REG_CHARGEDELAY, STEPCHARGE_DELAY);
-
-	config = 0;
-	/* Configure to calculate pressure */
-	config = STEPCONFIG_MODE_HWSYNC |
-			STEPCONFIG_SAMPLES_AVG | STEPCONFIG_YPP |
-			STEPCONFIG_XNN | STEPCONFIG_INM;
-	tscadc_writel(ts_dev, REG_STEPCONFIG13, config);
-	tscadc_writel(ts_dev, REG_STEPDELAY13, STEPCONFIG_OPENDLY);
-
-	config |= STEPCONFIG_Z1 | STEPCONFIG_FIFO1;
-	tscadc_writel(ts_dev, REG_STEPCONFIG14, config);
-	tscadc_writel(ts_dev, REG_STEPDELAY14, STEPCONFIG_OPENDLY);
-
-	tscadc_writel(ts_dev, REG_SE, STPENB_STEPENB);
-}
-
-static void tscadc_idle_config(struct tscadc *ts_config)
-{
-	unsigned int idleconfig;
-
-	idleconfig = STEPCONFIG_YNN |
-			STEPCONFIG_INM |
-			STEPCONFIG_YPN | STEPIDLE_INP;
-	tscadc_writel(ts_config, REG_IDLECONFIG, idleconfig);
-}
-
-static void tscadc_read_coordinates(struct tscadc *ts_dev,
-				    unsigned int *x, unsigned int *y)
-{
-	unsigned int fifocount = tscadc_readl(ts_dev, REG_FIFO0CNT);
-	unsigned int prev_val_x = ~0, prev_val_y = ~0;
-	unsigned int prev_diff_x = ~0, prev_diff_y = ~0;
-	unsigned int read, diff;
-	unsigned int i;
-
-	/*
-	 * Delta filter is used to remove large variations in sampled
-	 * values from ADC. The filter tries to predict where the next
-	 * coordinate could be. This is done by taking a previous
-	 * coordinate and subtracting it form current one. Further the
-	 * algorithm compares the difference with that of a present value,
-	 * if true the value is reported to the sub system.
-	 */
-	for (i = 0; i < fifocount - 1; i++) {
-		read = tscadc_readl(ts_dev, REG_FIFO0) & 0xfff;
-		diff = abs(read - prev_val_x);
-		if (diff < prev_diff_x) {
-			prev_diff_x = diff;
-			*x = read;
-		}
-		prev_val_x = read;
-
-		read = tscadc_readl(ts_dev, REG_FIFO1) & 0xfff;
-		diff = abs(read - prev_val_y);
-		if (diff < prev_diff_y) {
-			prev_diff_y = diff;
-			*y = read;
-		}
-		prev_val_y = read;
-	}
-}
-
-static irqreturn_t tscadc_irq(int irq, void *dev)
-{
-	struct tscadc *ts_dev = dev;
-	struct input_dev *input_dev = ts_dev->input;
-	unsigned int status, irqclr = 0;
-	unsigned int x = 0, y = 0;
-	unsigned int z1, z2, z;
-	unsigned int fsm;
-
-	status = tscadc_readl(ts_dev, REG_IRQSTATUS);
-	if (status & IRQENB_FIFO1THRES) {
-		tscadc_read_coordinates(ts_dev, &x, &y);
-
-		z1 = tscadc_readl(ts_dev, REG_FIFO0) & 0xfff;
-		z2 = tscadc_readl(ts_dev, REG_FIFO1) & 0xfff;
-
-		if (ts_dev->pen_down && z1 != 0 && z2 != 0) {
-			/*
-			 * Calculate pressure using formula
-			 * Resistance(touch) = x plate resistance *
-			 * x postion/4096 * ((z2 / z1) - 1)
-			 */
-			z = z2 - z1;
-			z *= x;
-			z *= ts_dev->x_plate_resistance;
-			z /= z1;
-			z = (z + 2047) >> 12;
-
-			if (z <= MAX_12BIT) {
-				input_report_abs(input_dev, ABS_X, x);
-				input_report_abs(input_dev, ABS_Y, y);
-				input_report_abs(input_dev, ABS_PRESSURE, z);
-				input_report_key(input_dev, BTN_TOUCH, 1);
-				input_sync(input_dev);
-			}
-		}
-		irqclr |= IRQENB_FIFO1THRES;
-	}
-
-	/*
-	 * Time for sequencer to settle, to read
-	 * correct state of the sequencer.
-	 */
-	udelay(SEQ_SETTLE);
-
-	status = tscadc_readl(ts_dev, REG_RAWIRQSTATUS);
-	if (status & IRQENB_PENUP) {
-		/* Pen up event */
-		fsm = tscadc_readl(ts_dev, REG_ADCFSM);
-		if (fsm == ADCFSM_STEPID) {
-			ts_dev->pen_down = false;
-			input_report_key(input_dev, BTN_TOUCH, 0);
-			input_report_abs(input_dev, ABS_PRESSURE, 0);
-			input_sync(input_dev);
-		} else {
-			ts_dev->pen_down = true;
-		}
-		irqclr |= IRQENB_PENUP;
-	}
-
-	tscadc_writel(ts_dev, REG_IRQSTATUS, irqclr);
-	/* check pending interrupts */
-	tscadc_writel(ts_dev, REG_IRQEOI, 0x0);
-
-	tscadc_writel(ts_dev, REG_SE, STPENB_STEPENB);
-	return IRQ_HANDLED;
-}
-
-/*
- * The functions for inserting/removing driver as a module.
- */
-
-static int __devinit tscadc_probe(struct platform_device *pdev)
-{
-	const struct tsc_data *pdata = pdev->dev.platform_data;
-	struct resource *res;
-	struct tscadc *ts_dev;
-	struct input_dev *input_dev;
-	struct clk *clk;
-	int err;
-	int clk_value, ctrl, irq;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "missing platform data.\n");
-		return -EINVAL;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "no memory resource defined.\n");
-		return -EINVAL;
-	}
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq ID is specified.\n");
-		return -EINVAL;
-	}
-
-	/* Allocate memory for device */
-	ts_dev = kzalloc(sizeof(struct tscadc), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts_dev || !input_dev) {
-		dev_err(&pdev->dev, "failed to allocate memory.\n");
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ts_dev->input = input_dev;
-	ts_dev->irq = irq;
-	ts_dev->wires = pdata->wires;
-	ts_dev->x_plate_resistance = pdata->x_plate_resistance;
-
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (!res) {
-		dev_err(&pdev->dev, "failed to reserve registers.\n");
-		err = -EBUSY;
-		goto err_free_mem;
-	}
-
-	ts_dev->tsc_base = ioremap(res->start, resource_size(res));
-	if (!ts_dev->tsc_base) {
-		dev_err(&pdev->dev, "failed to map registers.\n");
-		err = -ENOMEM;
-		goto err_release_mem_region;
-	}
-
-	err = request_irq(ts_dev->irq, tscadc_irq,
-			  0, pdev->dev.driver->name, ts_dev);
-	if (err) {
-		dev_err(&pdev->dev, "failed to allocate irq.\n");
-		goto err_unmap_regs;
-	}
-
-	ts_dev->tsc_ick = clk_get(&pdev->dev, "adc_tsc_ick");
-	if (IS_ERR(ts_dev->tsc_ick)) {
-		dev_err(&pdev->dev, "failed to get TSC ick\n");
-		goto err_free_irq;
-	}
-	clk_enable(ts_dev->tsc_ick);
-
-	clk = clk_get(&pdev->dev, "adc_tsc_fck");
-	if (IS_ERR(clk)) {
-		dev_err(&pdev->dev, "failed to get TSC fck\n");
-		err = PTR_ERR(clk);
-		goto err_disable_clk;
-	}
-
-	clk_value = clk_get_rate(clk) / ADC_CLK;
-	clk_put(clk);
-
-	if (clk_value < 7) {
-		dev_err(&pdev->dev, "clock input less than min clock requirement\n");
-		goto err_disable_clk;
-	}
-	/* CLKDIV needs to be configured to the value minus 1 */
-	tscadc_writel(ts_dev, REG_CLKDIV, clk_value - 1);
-
-	 /* Enable wake-up of the SoC using touchscreen */
-	tscadc_writel(ts_dev, REG_IRQWAKEUP, IRQWKUP_ENB);
-
-	ctrl = CNTRLREG_STEPCONFIGWRT |
-			CNTRLREG_TSCENB |
-			CNTRLREG_STEPID;
-	switch (ts_dev->wires) {
-	case 4:
-		ctrl |= CNTRLREG_4WIRE;
-		break;
-	case 5:
-		ctrl |= CNTRLREG_5WIRE;
-		break;
-	case 8:
-		ctrl |= CNTRLREG_8WIRE;
-		break;
-	}
-	tscadc_writel(ts_dev, REG_CTRL, ctrl);
-
-	tscadc_idle_config(ts_dev);
-	tscadc_writel(ts_dev, REG_IRQENABLE, IRQENB_FIFO1THRES);
-	tscadc_step_config(ts_dev);
-	tscadc_writel(ts_dev, REG_FIFO1THR, 6);
-
-	ctrl |= CNTRLREG_TSCSSENB;
-	tscadc_writel(ts_dev, REG_CTRL, ctrl);
-
-	input_dev->name = "ti-tsc-adc";
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input_dev, ABS_X, 0, MAX_12BIT, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, MAX_12BIT, 0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, 0, MAX_12BIT, 0, 0);
-
-	/* register to the input system */
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_disable_clk;
-
-	platform_set_drvdata(pdev, ts_dev);
-	return 0;
-
-err_disable_clk:
-	clk_disable(ts_dev->tsc_ick);
-	clk_put(ts_dev->tsc_ick);
-err_free_irq:
-	free_irq(ts_dev->irq, ts_dev);
-err_unmap_regs:
-	iounmap(ts_dev->tsc_base);
-err_release_mem_region:
-	release_mem_region(res->start, resource_size(res));
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts_dev);
-	return err;
-}
-
-static int __devexit tscadc_remove(struct platform_device *pdev)
-{
-	struct tscadc *ts_dev = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	free_irq(ts_dev->irq, ts_dev);
-
-	input_unregister_device(ts_dev->input);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	iounmap(ts_dev->tsc_base);
-	release_mem_region(res->start, resource_size(res));
-
-	clk_disable(ts_dev->tsc_ick);
-	clk_put(ts_dev->tsc_ick);
-
-	kfree(ts_dev);
-
-	platform_set_drvdata(pdev, NULL);
-	return 0;
-}
-
-static struct platform_driver ti_tsc_driver = {
-	.probe	= tscadc_probe,
-	.remove	= __devexit_p(tscadc_remove),
-	.driver	= {
-		.name   = "tsc",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(ti_tsc_driver);
-
-MODULE_DESCRIPTION("TI touchscreen controller driver");
-MODULE_AUTHOR("Rachna Patil <rachna@ti.com>");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/tnetv107x-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/tnetv107x-ts.c
deleted file mode 100644
index 7e748809..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/tnetv107x-ts.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/*
- * Texas Instruments TNETV107X Touchscreen Driver
- *
- * Copyright (C) 2010 Texas Instruments
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/errno.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/ctype.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-
-#include <mach/tnetv107x.h>
-
-#define TSC_PENUP_POLL		(HZ / 5)
-#define IDLE_TIMEOUT		100 /* msec */
-
-/*
- * The first and last samples of a touch interval are usually garbage and need
- * to be filtered out with these devices.  The following definitions control
- * the number of samples skipped.
- */
-#define TSC_HEAD_SKIP		1
-#define TSC_TAIL_SKIP		1
-#define TSC_SKIP		(TSC_HEAD_SKIP + TSC_TAIL_SKIP + 1)
-#define TSC_SAMPLES		(TSC_SKIP + 1)
-
-/* Register Offsets */
-struct tsc_regs {
-	u32	rev;
-	u32	tscm;
-	u32	bwcm;
-	u32	swc;
-	u32	adcchnl;
-	u32	adcdata;
-	u32	chval[4];
-};
-
-/* TSC Mode Configuration Register (tscm) bits */
-#define WMODE		BIT(0)
-#define TSKIND		BIT(1)
-#define ZMEASURE_EN	BIT(2)
-#define IDLE		BIT(3)
-#define TSC_EN		BIT(4)
-#define STOP		BIT(5)
-#define ONE_SHOT	BIT(6)
-#define SINGLE		BIT(7)
-#define AVG		BIT(8)
-#define AVGNUM(x)	(((x) & 0x03) <<  9)
-#define PVSTC(x)	(((x) & 0x07) << 11)
-#define PON		BIT(14)
-#define PONBG		BIT(15)
-#define AFERST		BIT(16)
-
-/* ADC DATA Capture Register bits */
-#define DATA_VALID	BIT(16)
-
-/* Register Access Macros */
-#define tsc_read(ts, reg)		__raw_readl(&(ts)->regs->reg)
-#define tsc_write(ts, reg, val)		__raw_writel(val, &(ts)->regs->reg);
-#define tsc_set_bits(ts, reg, val)	\
-	tsc_write(ts, reg, tsc_read(ts, reg) | (val))
-#define tsc_clr_bits(ts, reg, val)	\
-	tsc_write(ts, reg, tsc_read(ts, reg) & ~(val))
-
-struct sample {
-	int x, y, p;
-};
-
-struct tsc_data {
-	struct input_dev		*input_dev;
-	struct resource			*res;
-	struct tsc_regs __iomem		*regs;
-	struct timer_list		timer;
-	spinlock_t			lock;
-	struct clk			*clk;
-	struct device			*dev;
-	int				sample_count;
-	struct sample			samples[TSC_SAMPLES];
-	int				tsc_irq;
-};
-
-static int tsc_read_sample(struct tsc_data *ts, struct sample* sample)
-{
-	int	x, y, z1, z2, t, p = 0;
-	u32	val;
-
-	val = tsc_read(ts, chval[0]);
-	if (val & DATA_VALID)
-		x = val & 0xffff;
-	else
-		return -EINVAL;
-
-	y  = tsc_read(ts, chval[1]) & 0xffff;
-	z1 = tsc_read(ts, chval[2]) & 0xffff;
-	z2 = tsc_read(ts, chval[3]) & 0xffff;
-
-	if (z1) {
-		t = ((600 * x) * (z2 - z1));
-		p = t / (u32) (z1 << 12);
-		if (p < 0)
-			p = 0;
-	}
-
-	sample->x  = x;
-	sample->y  = y;
-	sample->p  = p;
-
-	return 0;
-}
-
-static void tsc_poll(unsigned long data)
-{
-	struct tsc_data *ts = (struct tsc_data *)data;
-	unsigned long flags;
-	int i, val, x, y, p;
-
-	spin_lock_irqsave(&ts->lock, flags);
-
-	if (ts->sample_count >= TSC_SKIP) {
-		input_report_abs(ts->input_dev, ABS_PRESSURE, 0);
-		input_report_key(ts->input_dev, BTN_TOUCH, 0);
-		input_sync(ts->input_dev);
-	} else if (ts->sample_count > 0) {
-		/*
-		 * A touch event lasted less than our skip count.  Salvage and
-		 * report anyway.
-		 */
-		for (i = 0, val = 0; i < ts->sample_count; i++)
-			val += ts->samples[i].x;
-		x = val / ts->sample_count;
-
-		for (i = 0, val = 0; i < ts->sample_count; i++)
-			val += ts->samples[i].y;
-		y = val / ts->sample_count;
-
-		for (i = 0, val = 0; i < ts->sample_count; i++)
-			val += ts->samples[i].p;
-		p = val / ts->sample_count;
-
-		input_report_abs(ts->input_dev, ABS_X, x);
-		input_report_abs(ts->input_dev, ABS_Y, y);
-		input_report_abs(ts->input_dev, ABS_PRESSURE, p);
-		input_report_key(ts->input_dev, BTN_TOUCH, 1);
-		input_sync(ts->input_dev);
-	}
-
-	ts->sample_count = 0;
-
-	spin_unlock_irqrestore(&ts->lock, flags);
-}
-
-static irqreturn_t tsc_irq(int irq, void *dev_id)
-{
-	struct tsc_data *ts = (struct tsc_data *)dev_id;
-	struct sample *sample;
-	int index;
-
-	spin_lock(&ts->lock);
-
-	index = ts->sample_count % TSC_SAMPLES;
-	sample = &ts->samples[index];
-	if (tsc_read_sample(ts, sample) < 0)
-		goto out;
-
-	if (++ts->sample_count >= TSC_SKIP) {
-		index = (ts->sample_count - TSC_TAIL_SKIP - 1) % TSC_SAMPLES;
-		sample = &ts->samples[index];
-
-		input_report_abs(ts->input_dev, ABS_X, sample->x);
-		input_report_abs(ts->input_dev, ABS_Y, sample->y);
-		input_report_abs(ts->input_dev, ABS_PRESSURE, sample->p);
-		if (ts->sample_count == TSC_SKIP)
-			input_report_key(ts->input_dev, BTN_TOUCH, 1);
-		input_sync(ts->input_dev);
-	}
-	mod_timer(&ts->timer, jiffies + TSC_PENUP_POLL);
-out:
-	spin_unlock(&ts->lock);
-	return IRQ_HANDLED;
-}
-
-static int tsc_start(struct input_dev *dev)
-{
-	struct tsc_data *ts = input_get_drvdata(dev);
-	unsigned long timeout = jiffies + msecs_to_jiffies(IDLE_TIMEOUT);
-	u32 val;
-
-	clk_enable(ts->clk);
-
-	/* Go to idle mode, before any initialization */
-	while (time_after(timeout, jiffies)) {
-		if (tsc_read(ts, tscm) & IDLE)
-			break;
-	}
-
-	if (time_before(timeout, jiffies)) {
-		dev_warn(ts->dev, "timeout waiting for idle\n");
-		clk_disable(ts->clk);
-		return -EIO;
-	}
-
-	/* Configure TSC Control register*/
-	val = (PONBG | PON | PVSTC(4) | ONE_SHOT | ZMEASURE_EN);
-	tsc_write(ts, tscm, val);
-
-	/* Bring TSC out of reset: Clear AFE reset bit */
-	val &= ~(AFERST);
-	tsc_write(ts, tscm, val);
-
-	/* Configure all pins for hardware control*/
-	tsc_write(ts, bwcm, 0);
-
-	/* Finally enable the TSC */
-	tsc_set_bits(ts, tscm, TSC_EN);
-
-	return 0;
-}
-
-static void tsc_stop(struct input_dev *dev)
-{
-	struct tsc_data *ts = input_get_drvdata(dev);
-
-	tsc_clr_bits(ts, tscm, TSC_EN);
-	synchronize_irq(ts->tsc_irq);
-	del_timer_sync(&ts->timer);
-	clk_disable(ts->clk);
-}
-
-static int __devinit tsc_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct tsc_data *ts;
-	int error = 0;
-	u32 rev = 0;
-
-	ts = kzalloc(sizeof(struct tsc_data), GFP_KERNEL);
-	if (!ts) {
-		dev_err(dev, "cannot allocate device info\n");
-		return -ENOMEM;
-	}
-
-	ts->dev = dev;
-	spin_lock_init(&ts->lock);
-	setup_timer(&ts->timer, tsc_poll, (unsigned long)ts);
-	platform_set_drvdata(pdev, ts);
-
-	ts->tsc_irq = platform_get_irq(pdev, 0);
-	if (ts->tsc_irq < 0) {
-		dev_err(dev, "cannot determine device interrupt\n");
-		error = -ENODEV;
-		goto error_res;
-	}
-
-	ts->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!ts->res) {
-		dev_err(dev, "cannot determine register area\n");
-		error = -ENODEV;
-		goto error_res;
-	}
-
-	if (!request_mem_region(ts->res->start, resource_size(ts->res),
-				pdev->name)) {
-		dev_err(dev, "cannot claim register memory\n");
-		ts->res = NULL;
-		error = -EINVAL;
-		goto error_res;
-	}
-
-	ts->regs = ioremap(ts->res->start, resource_size(ts->res));
-	if (!ts->regs) {
-		dev_err(dev, "cannot map register memory\n");
-		error = -ENOMEM;
-		goto error_map;
-	}
-
-	ts->clk = clk_get(dev, NULL);
-	if (IS_ERR(ts->clk)) {
-		dev_err(dev, "cannot claim device clock\n");
-		error = PTR_ERR(ts->clk);
-		goto error_clk;
-	}
-
-	error = request_threaded_irq(ts->tsc_irq, NULL, tsc_irq, 0,
-				     dev_name(dev), ts);
-	if (error < 0) {
-		dev_err(ts->dev, "Could not allocate ts irq\n");
-		goto error_irq;
-	}
-
-	ts->input_dev = input_allocate_device();
-	if (!ts->input_dev) {
-		dev_err(dev, "cannot allocate input device\n");
-		error = -ENOMEM;
-		goto error_input;
-	}
-	input_set_drvdata(ts->input_dev, ts);
-
-	ts->input_dev->name       = pdev->name;
-	ts->input_dev->id.bustype = BUS_HOST;
-	ts->input_dev->dev.parent = &pdev->dev;
-	ts->input_dev->open	  = tsc_start;
-	ts->input_dev->close	  = tsc_stop;
-
-	clk_enable(ts->clk);
-	rev = tsc_read(ts, rev);
-	ts->input_dev->id.product = ((rev >>  8) & 0x07);
-	ts->input_dev->id.version = ((rev >> 16) & 0xfff);
-	clk_disable(ts->clk);
-
-	__set_bit(EV_KEY,    ts->input_dev->evbit);
-	__set_bit(EV_ABS,    ts->input_dev->evbit);
-	__set_bit(BTN_TOUCH, ts->input_dev->keybit);
-
-	input_set_abs_params(ts->input_dev, ABS_X, 0, 0xffff, 5, 0);
-	input_set_abs_params(ts->input_dev, ABS_Y, 0, 0xffff, 5, 0);
-	input_set_abs_params(ts->input_dev, ABS_PRESSURE, 0, 4095, 128, 0);
-
-	error = input_register_device(ts->input_dev);
-	if (error < 0) {
-		dev_err(dev, "failed input device registration\n");
-		goto error_reg;
-	}
-
-	return 0;
-
-error_reg:
-	input_free_device(ts->input_dev);
-error_input:
-	free_irq(ts->tsc_irq, ts);
-error_irq:
-	clk_put(ts->clk);
-error_clk:
-	iounmap(ts->regs);
-error_map:
-	release_mem_region(ts->res->start, resource_size(ts->res));
-error_res:
-	platform_set_drvdata(pdev, NULL);
-	kfree(ts);
-
-	return error;
-}
-
-static int __devexit tsc_remove(struct platform_device *pdev)
-{
-	struct tsc_data *ts = platform_get_drvdata(pdev);
-
-	input_unregister_device(ts->input_dev);
-	free_irq(ts->tsc_irq, ts);
-	clk_put(ts->clk);
-	iounmap(ts->regs);
-	release_mem_region(ts->res->start, resource_size(ts->res));
-	platform_set_drvdata(pdev, NULL);
-	kfree(ts);
-
-	return 0;
-}
-
-static struct platform_driver tsc_driver = {
-	.probe		= tsc_probe,
-	.remove		= __devexit_p(tsc_remove),
-	.driver.name	= "tnetv107x-ts",
-	.driver.owner	= THIS_MODULE,
-};
-module_platform_driver(tsc_driver);
-
-MODULE_AUTHOR("Cyril Chemparathy");
-MODULE_DESCRIPTION("TNETV107X Touchscreen Driver");
-MODULE_ALIAS("platform:tnetv107x-ts");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/touchit213.c b/ANDROID_3.4.5/drivers/input/touchscreen/touchit213.c
deleted file mode 100644
index d1297ba1..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/touchit213.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * Sahara TouchIT-213 serial touchscreen driver
- *
- * Copyright (c) 2007-2008 Claudio Nieder <private@claudio.ch>
- *
- * Based on Touchright driver (drivers/input/touchscreen/touchright.c)
- * Copyright (c) 2006 Rick Koch <n1gp@hotmail.com>
- * Copyright (c) 2004 Vojtech Pavlik
- * and Dan Streetman <ddstreet@ieee.org>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Sahara TouchIT-213 serial touchscreen driver"
-
-MODULE_AUTHOR("Claudio Nieder <private@claudio.ch>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-/*
- * Data is received through COM1 at 9600bit/s,8bit,no parity in packets
- * of 5 byte each.
- *
- *   +--------+   +--------+   +--------+   +--------+   +--------+
- *   |1000000p|   |0xxxxxxx|   |0xxxxxxx|   |0yyyyyyy|   |0yyyyyyy|
- *   +--------+   +--------+   +--------+   +--------+   +--------+
- *                    MSB          LSB          MSB          LSB
- *
- * The value of p is 1 as long as the screen is touched and 0 when
- * reporting the location where touching stopped, e.g. where the pen was
- * lifted from the screen.
- *
- * When holding the screen in landscape mode as the BIOS text output is
- * presented, x is the horizontal axis with values growing from left to
- * right and y is the vertical axis with values growing from top to
- * bottom.
- *
- * When holding the screen in portrait mode with the Sahara logo in its
- * correct position, x ist the vertical axis with values growing from
- * top to bottom and y is the horizontal axis with values growing from
- * right to left.
- */
-
-#define T213_FORMAT_TOUCH_BIT	0x01
-#define T213_FORMAT_STATUS_BYTE	0x80
-#define T213_FORMAT_STATUS_MASK	~T213_FORMAT_TOUCH_BIT
-
-/*
- * On my Sahara Touch-IT 213 I have observed x values from 0 to 0x7f0
- * and y values from 0x1d to 0x7e9, so the actual measurement is
- * probably done with an 11 bit precision.
- */
-#define T213_MIN_XC 0
-#define T213_MAX_XC 0x07ff
-#define T213_MIN_YC 0
-#define T213_MAX_YC 0x07ff
-
-/*
- * Per-touchscreen data.
- */
-
-struct touchit213 {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char csum;
-	unsigned char data[5];
-	char phys[32];
-};
-
-static irqreturn_t touchit213_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct touchit213 *touchit213 = serio_get_drvdata(serio);
-	struct input_dev *dev = touchit213->dev;
-
-	touchit213->data[touchit213->idx] = data;
-
-	switch (touchit213->idx++) {
-	case 0:
-		if ((touchit213->data[0] & T213_FORMAT_STATUS_MASK) !=
-				T213_FORMAT_STATUS_BYTE) {
-			pr_debug("unsynchronized data: 0x%02x\n", data);
-			touchit213->idx = 0;
-		}
-		break;
-
-	case 4:
-		touchit213->idx = 0;
-		input_report_abs(dev, ABS_X,
-			(touchit213->data[1] << 7) | touchit213->data[2]);
-		input_report_abs(dev, ABS_Y,
-			(touchit213->data[3] << 7) | touchit213->data[4]);
-		input_report_key(dev, BTN_TOUCH,
-			touchit213->data[0] & T213_FORMAT_TOUCH_BIT);
-		input_sync(dev);
-		break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * touchit213_disconnect() is the opposite of touchit213_connect()
- */
-
-static void touchit213_disconnect(struct serio *serio)
-{
-	struct touchit213 *touchit213 = serio_get_drvdata(serio);
-
-	input_get_device(touchit213->dev);
-	input_unregister_device(touchit213->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(touchit213->dev);
-	kfree(touchit213);
-}
-
-/*
- * touchit213_connect() is the routine that is called when someone adds a
- * new serio device that supports the Touchright protocol and registers it as
- * an input device.
- */
-
-static int touchit213_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct touchit213 *touchit213;
-	struct input_dev *input_dev;
-	int err;
-
-	touchit213 = kzalloc(sizeof(struct touchit213), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!touchit213 || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	touchit213->serio = serio;
-	touchit213->dev = input_dev;
-	snprintf(touchit213->phys, sizeof(touchit213->phys),
-		 "%s/input0", serio->phys);
-
-	input_dev->name = "Sahara Touch-iT213 Serial TouchScreen";
-	input_dev->phys = touchit213->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_TOUCHIT213;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(touchit213->dev, ABS_X,
-			     T213_MIN_XC, T213_MAX_XC, 0, 0);
-	input_set_abs_params(touchit213->dev, ABS_Y,
-			     T213_MIN_YC, T213_MAX_YC, 0, 0);
-
-	serio_set_drvdata(serio, touchit213);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(touchit213->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(touchit213);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id touchit213_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_TOUCHIT213,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, touchit213_serio_ids);
-
-static struct serio_driver touchit213_drv = {
-	.driver		= {
-		.name	= "touchit213",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= touchit213_serio_ids,
-	.interrupt	= touchit213_interrupt,
-	.connect	= touchit213_connect,
-	.disconnect	= touchit213_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init touchit213_init(void)
-{
-	return serio_register_driver(&touchit213_drv);
-}
-
-static void __exit touchit213_exit(void)
-{
-	serio_unregister_driver(&touchit213_drv);
-}
-
-module_init(touchit213_init);
-module_exit(touchit213_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/touchright.c b/ANDROID_3.4.5/drivers/input/touchscreen/touchright.c
deleted file mode 100644
index 3a5c142c..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/touchright.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Touchright serial touchscreen driver
- *
- * Copyright (c) 2006 Rick Koch <n1gp@hotmail.com>
- *
- * Based on MicroTouch driver (drivers/input/touchscreen/mtouch.c)
- * Copyright (c) 2004 Vojtech Pavlik
- * and Dan Streetman <ddstreet@ieee.org>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Touchright serial touchscreen driver"
-
-MODULE_AUTHOR("Rick Koch <n1gp@hotmail.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define TR_FORMAT_TOUCH_BIT	0x01
-#define TR_FORMAT_STATUS_BYTE	0x40
-#define TR_FORMAT_STATUS_MASK	~TR_FORMAT_TOUCH_BIT
-
-#define TR_LENGTH 5
-
-#define TR_MIN_XC 0
-#define TR_MAX_XC 0x1ff
-#define TR_MIN_YC 0
-#define TR_MAX_YC 0x1ff
-
-/*
- * Per-touchscreen data.
- */
-
-struct tr {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	unsigned char data[TR_LENGTH];
-	char phys[32];
-};
-
-static irqreturn_t tr_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct tr *tr = serio_get_drvdata(serio);
-	struct input_dev *dev = tr->dev;
-
-	tr->data[tr->idx] = data;
-
-	if ((tr->data[0] & TR_FORMAT_STATUS_MASK) == TR_FORMAT_STATUS_BYTE) {
-		if (++tr->idx == TR_LENGTH) {
-			input_report_abs(dev, ABS_X,
-				(tr->data[1] << 5) | (tr->data[2] >> 1));
-			input_report_abs(dev, ABS_Y,
-				(tr->data[3] << 5) | (tr->data[4] >> 1));
-			input_report_key(dev, BTN_TOUCH,
-				tr->data[0] & TR_FORMAT_TOUCH_BIT);
-			input_sync(dev);
-			tr->idx = 0;
-		}
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * tr_disconnect() is the opposite of tr_connect()
- */
-
-static void tr_disconnect(struct serio *serio)
-{
-	struct tr *tr = serio_get_drvdata(serio);
-
-	input_get_device(tr->dev);
-	input_unregister_device(tr->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(tr->dev);
-	kfree(tr);
-}
-
-/*
- * tr_connect() is the routine that is called when someone adds a
- * new serio device that supports the Touchright protocol and registers it as
- * an input device.
- */
-
-static int tr_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct tr *tr;
-	struct input_dev *input_dev;
-	int err;
-
-	tr = kzalloc(sizeof(struct tr), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!tr || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	tr->serio = serio;
-	tr->dev = input_dev;
-	snprintf(tr->phys, sizeof(tr->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "Touchright Serial TouchScreen";
-	input_dev->phys = tr->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_TOUCHRIGHT;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(tr->dev, ABS_X, TR_MIN_XC, TR_MAX_XC, 0, 0);
-	input_set_abs_params(tr->dev, ABS_Y, TR_MIN_YC, TR_MAX_YC, 0, 0);
-
-	serio_set_drvdata(serio, tr);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(tr->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(tr);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id tr_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_TOUCHRIGHT,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, tr_serio_ids);
-
-static struct serio_driver tr_drv = {
-	.driver		= {
-		.name	= "touchright",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= tr_serio_ids,
-	.interrupt	= tr_interrupt,
-	.connect	= tr_connect,
-	.disconnect	= tr_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init tr_init(void)
-{
-	return serio_register_driver(&tr_drv);
-}
-
-static void __exit tr_exit(void)
-{
-	serio_unregister_driver(&tr_drv);
-}
-
-module_init(tr_init);
-module_exit(tr_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/touchwin.c b/ANDROID_3.4.5/drivers/input/touchscreen/touchwin.c
deleted file mode 100644
index 763a656a..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/touchwin.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * Touchwindow serial touchscreen driver
- *
- * Copyright (c) 2006 Rick Koch <n1gp@hotmail.com>
- *
- * Based on MicroTouch driver (drivers/input/touchscreen/mtouch.c)
- * Copyright (c) 2004 Vojtech Pavlik
- * and Dan Streetman <ddstreet@ieee.org>
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-/*
- * 2005/02/19 Rick Koch:
- *   The Touchwindow I used is made by Edmark Corp. and
- *   constantly outputs a stream of 0's unless it is touched.
- *   It then outputs 3 bytes: X, Y, and a copy of Y.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define DRIVER_DESC	"Touchwindow serial touchscreen driver"
-
-MODULE_AUTHOR("Rick Koch <n1gp@hotmail.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-#define TW_LENGTH 3
-
-#define TW_MIN_XC 0
-#define TW_MAX_XC 0xff
-#define TW_MIN_YC 0
-#define TW_MAX_YC 0xff
-
-/*
- * Per-touchscreen data.
- */
-
-struct tw {
-	struct input_dev *dev;
-	struct serio *serio;
-	int idx;
-	int touched;
-	unsigned char data[TW_LENGTH];
-	char phys[32];
-};
-
-static irqreturn_t tw_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct tw *tw = serio_get_drvdata(serio);
-	struct input_dev *dev = tw->dev;
-
-	if (data) {		/* touch */
-		tw->touched = 1;
-		tw->data[tw->idx++] = data;
-		/* verify length and that the two Y's are the same */
-		if (tw->idx == TW_LENGTH && tw->data[1] == tw->data[2]) {
-			input_report_abs(dev, ABS_X, tw->data[0]);
-			input_report_abs(dev, ABS_Y, tw->data[1]);
-			input_report_key(dev, BTN_TOUCH, 1);
-			input_sync(dev);
-			tw->idx = 0;
-		}
-	} else if (tw->touched) {	/* untouch */
-		input_report_key(dev, BTN_TOUCH, 0);
-		input_sync(dev);
-		tw->idx = 0;
-		tw->touched = 0;
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * tw_disconnect() is the opposite of tw_connect()
- */
-
-static void tw_disconnect(struct serio *serio)
-{
-	struct tw *tw = serio_get_drvdata(serio);
-
-	input_get_device(tw->dev);
-	input_unregister_device(tw->dev);
-	serio_close(serio);
-	serio_set_drvdata(serio, NULL);
-	input_put_device(tw->dev);
-	kfree(tw);
-}
-
-/*
- * tw_connect() is the routine that is called when someone adds a
- * new serio device that supports the Touchwin protocol and registers it as
- * an input device.
- */
-
-static int tw_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct tw *tw;
-	struct input_dev *input_dev;
-	int err;
-
-	tw = kzalloc(sizeof(struct tw), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!tw || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	tw->serio = serio;
-	tw->dev = input_dev;
-	snprintf(tw->phys, sizeof(tw->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "Touchwindow Serial TouchScreen";
-	input_dev->phys = tw->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_TOUCHWIN;
-	input_dev->id.product = 0;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(tw->dev, ABS_X, TW_MIN_XC, TW_MAX_XC, 0, 0);
-	input_set_abs_params(tw->dev, ABS_Y, TW_MIN_YC, TW_MAX_YC, 0, 0);
-
-	serio_set_drvdata(serio, tw);
-
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = input_register_device(tw->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
- fail3:	serio_close(serio);
- fail2:	serio_set_drvdata(serio, NULL);
- fail1:	input_free_device(input_dev);
-	kfree(tw);
-	return err;
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id tw_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_TOUCHWIN,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, tw_serio_ids);
-
-static struct serio_driver tw_drv = {
-	.driver		= {
-		.name	= "touchwin",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= tw_serio_ids,
-	.interrupt	= tw_interrupt,
-	.connect	= tw_connect,
-	.disconnect	= tw_disconnect,
-};
-
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init tw_init(void)
-{
-	return serio_register_driver(&tw_drv);
-}
-
-static void __exit tw_exit(void)
-{
-	serio_unregister_driver(&tw_drv);
-}
-
-module_init(tw_init);
-module_exit(tw_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/tps6507x-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/tps6507x-ts.c
deleted file mode 100644
index f7eda3d0..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/tps6507x-ts.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * Touchscreen driver for the tps6507x chip.
- *
- * Copyright (c) 2009 RidgeRun (todd.fischer@ridgerun.com)
- *
- * Credits:
- *
- *    Using code from tsc2007, MtekVision Co., Ltd.
- *
- * For licencing details see kernel-base/COPYING
- *
- * TPS65070, TPS65073, TPS650731, and TPS650732 support
- * 10 bit touch screen interface.
- */
-
-#include <linux/module.h>
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/mfd/tps6507x.h>
-#include <linux/input/tps6507x-ts.h>
-#include <linux/delay.h>
-
-#define TSC_DEFAULT_POLL_PERIOD 30 /* ms */
-#define TPS_DEFAULT_MIN_PRESSURE 0x30
-#define MAX_10BIT ((1 << 10) - 1)
-
-#define	TPS6507X_ADCONFIG_CONVERT_TS (TPS6507X_ADCONFIG_AD_ENABLE | \
-					 TPS6507X_ADCONFIG_START_CONVERSION | \
-					 TPS6507X_ADCONFIG_INPUT_REAL_TSC)
-#define	TPS6507X_ADCONFIG_POWER_DOWN_TS (TPS6507X_ADCONFIG_INPUT_REAL_TSC)
-
-struct ts_event {
-	u16	x;
-	u16	y;
-	u16	pressure;
-};
-
-struct tps6507x_ts {
-	struct input_dev	*input_dev;
-	struct device		*dev;
-	char			phys[32];
-	struct delayed_work	work;
-	unsigned		polling;	/* polling is active */
-	struct ts_event		tc;
-	struct tps6507x_dev	*mfd;
-	u16			model;
-	unsigned		pendown;
-	int			irq;
-	void			(*clear_penirq)(void);
-	unsigned long		poll_period;	/* ms */
-	u16			min_pressure;
-	int			vref;		/* non-zero to leave vref on */
-};
-
-static int tps6507x_read_u8(struct tps6507x_ts *tsc, u8 reg, u8 *data)
-{
-	int err;
-
-	err = tsc->mfd->read_dev(tsc->mfd, reg, 1, data);
-
-	if (err)
-		return err;
-
-	return 0;
-}
-
-static int tps6507x_write_u8(struct tps6507x_ts *tsc, u8 reg, u8 data)
-{
-	return tsc->mfd->write_dev(tsc->mfd, reg, 1, &data);
-}
-
-static s32 tps6507x_adc_conversion(struct tps6507x_ts *tsc,
-				   u8 tsc_mode, u16 *value)
-{
-	s32 ret;
-	u8 adc_status;
-	u8 result;
-
-	/* Route input signal to A/D converter */
-
-	ret = tps6507x_write_u8(tsc, TPS6507X_REG_TSCMODE, tsc_mode);
-	if (ret) {
-		dev_err(tsc->dev, "TSC mode read failed\n");
-		goto err;
-	}
-
-	/* Start A/D conversion */
-
-	ret = tps6507x_write_u8(tsc, TPS6507X_REG_ADCONFIG,
-				TPS6507X_ADCONFIG_CONVERT_TS);
-	if (ret) {
-		dev_err(tsc->dev, "ADC config write failed\n");
-		return ret;
-	}
-
-	do {
-		ret = tps6507x_read_u8(tsc, TPS6507X_REG_ADCONFIG,
-				       &adc_status);
-		if (ret) {
-			dev_err(tsc->dev, "ADC config read failed\n");
-			goto err;
-		}
-	} while (adc_status & TPS6507X_ADCONFIG_START_CONVERSION);
-
-	ret = tps6507x_read_u8(tsc, TPS6507X_REG_ADRESULT_2, &result);
-	if (ret) {
-		dev_err(tsc->dev, "ADC result 2 read failed\n");
-		goto err;
-	}
-
-	*value = (result & TPS6507X_REG_ADRESULT_2_MASK) << 8;
-
-	ret = tps6507x_read_u8(tsc, TPS6507X_REG_ADRESULT_1, &result);
-	if (ret) {
-		dev_err(tsc->dev, "ADC result 1 read failed\n");
-		goto err;
-	}
-
-	*value |= result;
-
-	dev_dbg(tsc->dev, "TSC channel %d = 0x%X\n", tsc_mode, *value);
-
-err:
-	return ret;
-}
-
-/* Need to call tps6507x_adc_standby() after using A/D converter for the
- * touch screen interrupt to work properly.
- */
-
-static s32 tps6507x_adc_standby(struct tps6507x_ts *tsc)
-{
-	s32 ret;
-	s32 loops = 0;
-	u8 val;
-
-	ret = tps6507x_write_u8(tsc,  TPS6507X_REG_ADCONFIG,
-				TPS6507X_ADCONFIG_INPUT_TSC);
-	if (ret)
-		return ret;
-
-	ret = tps6507x_write_u8(tsc, TPS6507X_REG_TSCMODE,
-				TPS6507X_TSCMODE_STANDBY);
-	if (ret)
-		return ret;
-
-	ret = tps6507x_read_u8(tsc, TPS6507X_REG_INT, &val);
-	if (ret)
-		return ret;
-
-	while (val & TPS6507X_REG_TSC_INT) {
-		mdelay(10);
-		ret = tps6507x_read_u8(tsc, TPS6507X_REG_INT, &val);
-		if (ret)
-			return ret;
-		loops++;
-	}
-
-	return ret;
-}
-
-static void tps6507x_ts_handler(struct work_struct *work)
-{
-	struct tps6507x_ts *tsc =  container_of(work,
-				struct tps6507x_ts, work.work);
-	struct input_dev *input_dev = tsc->input_dev;
-	int pendown;
-	int schd;
-	int poll = 0;
-	s32 ret;
-
-	ret =  tps6507x_adc_conversion(tsc, TPS6507X_TSCMODE_PRESSURE,
-				       &tsc->tc.pressure);
-	if (ret)
-		goto done;
-
-	pendown = tsc->tc.pressure > tsc->min_pressure;
-
-	if (unlikely(!pendown && tsc->pendown)) {
-		dev_dbg(tsc->dev, "UP\n");
-		input_report_key(input_dev, BTN_TOUCH, 0);
-		input_report_abs(input_dev, ABS_PRESSURE, 0);
-		input_sync(input_dev);
-		tsc->pendown = 0;
-	}
-
-	if (pendown) {
-
-		if (!tsc->pendown) {
-			dev_dbg(tsc->dev, "DOWN\n");
-			input_report_key(input_dev, BTN_TOUCH, 1);
-		} else
-			dev_dbg(tsc->dev, "still down\n");
-
-		ret =  tps6507x_adc_conversion(tsc, TPS6507X_TSCMODE_X_POSITION,
-					       &tsc->tc.x);
-		if (ret)
-			goto done;
-
-		ret =  tps6507x_adc_conversion(tsc, TPS6507X_TSCMODE_Y_POSITION,
-					       &tsc->tc.y);
-		if (ret)
-			goto done;
-
-		input_report_abs(input_dev, ABS_X, tsc->tc.x);
-		input_report_abs(input_dev, ABS_Y, tsc->tc.y);
-		input_report_abs(input_dev, ABS_PRESSURE, tsc->tc.pressure);
-		input_sync(input_dev);
-		tsc->pendown = 1;
-		poll = 1;
-	}
-
-done:
-	/* always poll if not using interrupts */
-	poll = 1;
-
-	if (poll) {
-		schd = schedule_delayed_work(&tsc->work,
-					msecs_to_jiffies(tsc->poll_period));
-		if (schd)
-			tsc->polling = 1;
-		else {
-			tsc->polling = 0;
-			dev_err(tsc->dev, "re-schedule failed");
-		}
-	} else
-		tsc->polling = 0;
-
-	ret = tps6507x_adc_standby(tsc);
-}
-
-static int tps6507x_ts_probe(struct platform_device *pdev)
-{
-	int error;
-	struct tps6507x_ts *tsc;
-	struct tps6507x_dev *tps6507x_dev = dev_get_drvdata(pdev->dev.parent);
-	struct touchscreen_init_data *init_data;
-	struct input_dev *input_dev;
-	struct tps6507x_board *tps_board;
-	int schd;
-
-	/**
-	 * tps_board points to pmic related constants
-	 * coming from the board-evm file.
-	 */
-
-	tps_board = (struct tps6507x_board *)tps6507x_dev->dev->platform_data;
-
-	if (!tps_board) {
-		dev_err(tps6507x_dev->dev,
-			"Could not find tps6507x platform data\n");
-		return -EIO;
-	}
-
-	/**
-	 * init_data points to array of regulator_init structures
-	 * coming from the board-evm file.
-	 */
-
-	init_data = tps_board->tps6507x_ts_init_data;
-
-	tsc = kzalloc(sizeof(struct tps6507x_ts), GFP_KERNEL);
-	if (!tsc) {
-		dev_err(tps6507x_dev->dev, "failed to allocate driver data\n");
-		error = -ENOMEM;
-		goto err0;
-	}
-
-	tps6507x_dev->ts = tsc;
-	tsc->mfd = tps6507x_dev;
-	tsc->dev = tps6507x_dev->dev;
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		dev_err(tsc->dev, "Failed to allocate input device.\n");
-		error = -ENOMEM;
-		goto err1;
-	}
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input_dev, ABS_X, 0, MAX_10BIT, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, MAX_10BIT, 0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, 0, MAX_10BIT, 0, 0);
-
-	input_dev->name = "TPS6507x Touchscreen";
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = tsc->dev;
-
-	snprintf(tsc->phys, sizeof(tsc->phys),
-		 "%s/input0", dev_name(tsc->dev));
-	input_dev->phys = tsc->phys;
-
-	dev_dbg(tsc->dev, "device: %s\n", input_dev->phys);
-
-	input_set_drvdata(input_dev, tsc);
-
-	tsc->input_dev = input_dev;
-
-	INIT_DELAYED_WORK(&tsc->work, tps6507x_ts_handler);
-
-	if (init_data) {
-		tsc->poll_period = init_data->poll_period;
-		tsc->vref = init_data->vref;
-		tsc->min_pressure = init_data->min_pressure;
-		input_dev->id.vendor = init_data->vendor;
-		input_dev->id.product = init_data->product;
-		input_dev->id.version = init_data->version;
-	} else {
-		tsc->poll_period = TSC_DEFAULT_POLL_PERIOD;
-		tsc->min_pressure = TPS_DEFAULT_MIN_PRESSURE;
-	}
-
-	error = tps6507x_adc_standby(tsc);
-	if (error)
-		goto err2;
-
-	error = input_register_device(input_dev);
-	if (error)
-		goto err2;
-
-	schd = schedule_delayed_work(&tsc->work,
-				     msecs_to_jiffies(tsc->poll_period));
-
-	if (schd)
-		tsc->polling = 1;
-	else {
-		tsc->polling = 0;
-		dev_err(tsc->dev, "schedule failed");
-		goto err2;
-	 }
-	platform_set_drvdata(pdev, tps6507x_dev);
-
-	return 0;
-
-err2:
-	cancel_delayed_work_sync(&tsc->work);
-	input_free_device(input_dev);
-err1:
-	kfree(tsc);
-	tps6507x_dev->ts = NULL;
-err0:
-	return error;
-}
-
-static int __devexit tps6507x_ts_remove(struct platform_device *pdev)
-{
-	struct tps6507x_dev *tps6507x_dev = platform_get_drvdata(pdev);
-	struct tps6507x_ts *tsc = tps6507x_dev->ts;
-	struct input_dev *input_dev = tsc->input_dev;
-
-	cancel_delayed_work_sync(&tsc->work);
-
-	input_unregister_device(input_dev);
-
-	tps6507x_dev->ts = NULL;
-	kfree(tsc);
-
-	return 0;
-}
-
-static struct platform_driver tps6507x_ts_driver = {
-	.driver = {
-		.name = "tps6507x-ts",
-		.owner = THIS_MODULE,
-	},
-	.probe = tps6507x_ts_probe,
-	.remove = __devexit_p(tps6507x_ts_remove),
-};
-module_platform_driver(tps6507x_ts_driver);
-
-MODULE_AUTHOR("Todd Fischer <todd.fischer@ridgerun.com>");
-MODULE_DESCRIPTION("TPS6507x - TouchScreen driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:tps6507x-ts");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/tsc2005.c b/ANDROID_3.4.5/drivers/input/touchscreen/tsc2005.c
deleted file mode 100644
index b6adeaee..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/tsc2005.c
+++ /dev/null
@@ -1,754 +0,0 @@
-/*
- * TSC2005 touchscreen driver
- *
- * Copyright (C) 2006-2010 Nokia Corporation
- *
- * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
- * based on TSC2301 driver by Klaus K. Pedersen <klaus.k.pedersen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/tsc2005.h>
-
-/*
- * The touchscreen interface operates as follows:
- *
- * 1) Pen is pressed against the touchscreen.
- * 2) TSC2005 performs AD conversion.
- * 3) After the conversion is done TSC2005 drives DAV line down.
- * 4) GPIO IRQ is received and tsc2005_irq_thread() is scheduled.
- * 5) tsc2005_irq_thread() queues up an spi transfer to fetch the x, y, z1, z2
- *    values.
- * 6) tsc2005_irq_thread() reports coordinates to input layer and sets up
- *    tsc2005_penup_timer() to be called after TSC2005_PENUP_TIME_MS (40ms).
- * 7) When the penup timer expires, there have not been touch or DAV interrupts
- *    during the last 40ms which means the pen has been lifted.
- *
- * ESD recovery via a hardware reset is done if the TSC2005 doesn't respond
- * after a configurable period (in ms) of activity. If esd_timeout is 0, the
- * watchdog is disabled.
- */
-
-/* control byte 1 */
-#define TSC2005_CMD			0x80
-#define TSC2005_CMD_NORMAL		0x00
-#define TSC2005_CMD_STOP		0x01
-#define TSC2005_CMD_12BIT		0x04
-
-/* control byte 0 */
-#define TSC2005_REG_READ		0x0001
-#define TSC2005_REG_PND0		0x0002
-#define TSC2005_REG_X			0x0000
-#define TSC2005_REG_Y			0x0008
-#define TSC2005_REG_Z1			0x0010
-#define TSC2005_REG_Z2			0x0018
-#define TSC2005_REG_TEMP_HIGH		0x0050
-#define TSC2005_REG_CFR0		0x0060
-#define TSC2005_REG_CFR1		0x0068
-#define TSC2005_REG_CFR2		0x0070
-
-/* configuration register 0 */
-#define TSC2005_CFR0_PRECHARGE_276US	0x0040
-#define TSC2005_CFR0_STABTIME_1MS	0x0300
-#define TSC2005_CFR0_CLOCK_1MHZ		0x1000
-#define TSC2005_CFR0_RESOLUTION12	0x2000
-#define TSC2005_CFR0_PENMODE		0x8000
-#define TSC2005_CFR0_INITVALUE		(TSC2005_CFR0_STABTIME_1MS    | \
-					 TSC2005_CFR0_CLOCK_1MHZ      | \
-					 TSC2005_CFR0_RESOLUTION12    | \
-					 TSC2005_CFR0_PRECHARGE_276US | \
-					 TSC2005_CFR0_PENMODE)
-
-/* bits common to both read and write of configuration register 0 */
-#define	TSC2005_CFR0_RW_MASK		0x3fff
-
-/* configuration register 1 */
-#define TSC2005_CFR1_BATCHDELAY_4MS	0x0003
-#define TSC2005_CFR1_INITVALUE		TSC2005_CFR1_BATCHDELAY_4MS
-
-/* configuration register 2 */
-#define TSC2005_CFR2_MAVE_Z		0x0004
-#define TSC2005_CFR2_MAVE_Y		0x0008
-#define TSC2005_CFR2_MAVE_X		0x0010
-#define TSC2005_CFR2_AVG_7		0x0800
-#define TSC2005_CFR2_MEDIUM_15		0x3000
-#define TSC2005_CFR2_INITVALUE		(TSC2005_CFR2_MAVE_X	| \
-					 TSC2005_CFR2_MAVE_Y	| \
-					 TSC2005_CFR2_MAVE_Z	| \
-					 TSC2005_CFR2_MEDIUM_15	| \
-					 TSC2005_CFR2_AVG_7)
-
-#define MAX_12BIT			0xfff
-#define TSC2005_SPI_MAX_SPEED_HZ	10000000
-#define TSC2005_PENUP_TIME_MS		40
-
-struct tsc2005_spi_rd {
-	struct spi_transfer	spi_xfer;
-	u32			spi_tx;
-	u32			spi_rx;
-};
-
-struct tsc2005 {
-	struct spi_device	*spi;
-
-	struct spi_message      spi_read_msg;
-	struct tsc2005_spi_rd	spi_x;
-	struct tsc2005_spi_rd	spi_y;
-	struct tsc2005_spi_rd	spi_z1;
-	struct tsc2005_spi_rd	spi_z2;
-
-	struct input_dev	*idev;
-	char			phys[32];
-
-	struct mutex		mutex;
-
-	/* raw copy of previous x,y,z */
-	int			in_x;
-	int			in_y;
-	int                     in_z1;
-	int			in_z2;
-
-	spinlock_t		lock;
-	struct timer_list	penup_timer;
-
-	unsigned int		esd_timeout;
-	struct delayed_work	esd_work;
-	unsigned long		last_valid_interrupt;
-
-	unsigned int		x_plate_ohm;
-
-	bool			opened;
-	bool			suspended;
-
-	bool			pen_down;
-
-	void			(*set_reset)(bool enable);
-};
-
-static int tsc2005_cmd(struct tsc2005 *ts, u8 cmd)
-{
-	u8 tx = TSC2005_CMD | TSC2005_CMD_12BIT | cmd;
-	struct spi_transfer xfer = {
-		.tx_buf		= &tx,
-		.len		= 1,
-		.bits_per_word	= 8,
-	};
-	struct spi_message msg;
-	int error;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfer, &msg);
-
-	error = spi_sync(ts->spi, &msg);
-	if (error) {
-		dev_err(&ts->spi->dev, "%s: failed, command: %x, error: %d\n",
-			__func__, cmd, error);
-		return error;
-	}
-
-	return 0;
-}
-
-static int tsc2005_write(struct tsc2005 *ts, u8 reg, u16 value)
-{
-	u32 tx = ((reg | TSC2005_REG_PND0) << 16) | value;
-	struct spi_transfer xfer = {
-		.tx_buf		= &tx,
-		.len		= 4,
-		.bits_per_word	= 24,
-	};
-	struct spi_message msg;
-	int error;
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&xfer, &msg);
-
-	error = spi_sync(ts->spi, &msg);
-	if (error) {
-		dev_err(&ts->spi->dev,
-			"%s: failed, register: %x, value: %x, error: %d\n",
-			__func__, reg, value, error);
-		return error;
-	}
-
-	return 0;
-}
-
-static void tsc2005_setup_read(struct tsc2005_spi_rd *rd, u8 reg, bool last)
-{
-	memset(rd, 0, sizeof(*rd));
-
-	rd->spi_tx		   = (reg | TSC2005_REG_READ) << 16;
-	rd->spi_xfer.tx_buf	   = &rd->spi_tx;
-	rd->spi_xfer.rx_buf	   = &rd->spi_rx;
-	rd->spi_xfer.len	   = 4;
-	rd->spi_xfer.bits_per_word = 24;
-	rd->spi_xfer.cs_change	   = !last;
-}
-
-static int tsc2005_read(struct tsc2005 *ts, u8 reg, u16 *value)
-{
-	struct tsc2005_spi_rd spi_rd;
-	struct spi_message msg;
-	int error;
-
-	tsc2005_setup_read(&spi_rd, reg, true);
-
-	spi_message_init(&msg);
-	spi_message_add_tail(&spi_rd.spi_xfer, &msg);
-
-	error = spi_sync(ts->spi, &msg);
-	if (error)
-		return error;
-
-	*value = spi_rd.spi_rx;
-	return 0;
-}
-
-static void tsc2005_update_pen_state(struct tsc2005 *ts,
-				     int x, int y, int pressure)
-{
-	if (pressure) {
-		input_report_abs(ts->idev, ABS_X, x);
-		input_report_abs(ts->idev, ABS_Y, y);
-		input_report_abs(ts->idev, ABS_PRESSURE, pressure);
-		if (!ts->pen_down) {
-			input_report_key(ts->idev, BTN_TOUCH, !!pressure);
-			ts->pen_down = true;
-		}
-	} else {
-		input_report_abs(ts->idev, ABS_PRESSURE, 0);
-		if (ts->pen_down) {
-			input_report_key(ts->idev, BTN_TOUCH, 0);
-			ts->pen_down = false;
-		}
-	}
-	input_sync(ts->idev);
-	dev_dbg(&ts->spi->dev, "point(%4d,%4d), pressure (%4d)\n", x, y,
-		pressure);
-}
-
-static irqreturn_t tsc2005_irq_thread(int irq, void *_ts)
-{
-	struct tsc2005 *ts = _ts;
-	unsigned long flags;
-	unsigned int pressure;
-	u32 x, y;
-	u32 z1, z2;
-	int error;
-
-	/* read the coordinates */
-	error = spi_sync(ts->spi, &ts->spi_read_msg);
-	if (unlikely(error))
-		goto out;
-
-	x = ts->spi_x.spi_rx;
-	y = ts->spi_y.spi_rx;
-	z1 = ts->spi_z1.spi_rx;
-	z2 = ts->spi_z2.spi_rx;
-
-	/* validate position */
-	if (unlikely(x > MAX_12BIT || y > MAX_12BIT))
-		goto out;
-
-	/* Skip reading if the pressure components are out of range */
-	if (unlikely(z1 == 0 || z2 > MAX_12BIT || z1 >= z2))
-		goto out;
-
-       /*
-	* Skip point if this is a pen down with the exact same values as
-	* the value before pen-up - that implies SPI fed us stale data
-	*/
-	if (!ts->pen_down &&
-	    ts->in_x == x && ts->in_y == y &&
-	    ts->in_z1 == z1 && ts->in_z2 == z2) {
-		goto out;
-	}
-
-	/*
-	 * At this point we are happy we have a valid and useful reading.
-	 * Remember it for later comparisons. We may now begin downsampling.
-	 */
-	ts->in_x = x;
-	ts->in_y = y;
-	ts->in_z1 = z1;
-	ts->in_z2 = z2;
-
-	/* Compute touch pressure resistance using equation #1 */
-	pressure = x * (z2 - z1) / z1;
-	pressure = pressure * ts->x_plate_ohm / 4096;
-	if (unlikely(pressure > MAX_12BIT))
-		goto out;
-
-	spin_lock_irqsave(&ts->lock, flags);
-
-	tsc2005_update_pen_state(ts, x, y, pressure);
-	mod_timer(&ts->penup_timer,
-		  jiffies + msecs_to_jiffies(TSC2005_PENUP_TIME_MS));
-
-	spin_unlock_irqrestore(&ts->lock, flags);
-
-	ts->last_valid_interrupt = jiffies;
-out:
-	return IRQ_HANDLED;
-}
-
-static void tsc2005_penup_timer(unsigned long data)
-{
-	struct tsc2005 *ts = (struct tsc2005 *)data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&ts->lock, flags);
-	tsc2005_update_pen_state(ts, 0, 0, 0);
-	spin_unlock_irqrestore(&ts->lock, flags);
-}
-
-static void tsc2005_start_scan(struct tsc2005 *ts)
-{
-	tsc2005_write(ts, TSC2005_REG_CFR0, TSC2005_CFR0_INITVALUE);
-	tsc2005_write(ts, TSC2005_REG_CFR1, TSC2005_CFR1_INITVALUE);
-	tsc2005_write(ts, TSC2005_REG_CFR2, TSC2005_CFR2_INITVALUE);
-	tsc2005_cmd(ts, TSC2005_CMD_NORMAL);
-}
-
-static void tsc2005_stop_scan(struct tsc2005 *ts)
-{
-	tsc2005_cmd(ts, TSC2005_CMD_STOP);
-}
-
-/* must be called with ts->mutex held */
-static void __tsc2005_disable(struct tsc2005 *ts)
-{
-	tsc2005_stop_scan(ts);
-
-	disable_irq(ts->spi->irq);
-	del_timer_sync(&ts->penup_timer);
-
-	cancel_delayed_work_sync(&ts->esd_work);
-
-	enable_irq(ts->spi->irq);
-}
-
-/* must be called with ts->mutex held */
-static void __tsc2005_enable(struct tsc2005 *ts)
-{
-	tsc2005_start_scan(ts);
-
-	if (ts->esd_timeout && ts->set_reset) {
-		ts->last_valid_interrupt = jiffies;
-		schedule_delayed_work(&ts->esd_work,
-				round_jiffies_relative(
-					msecs_to_jiffies(ts->esd_timeout)));
-	}
-
-}
-
-static ssize_t tsc2005_selftest_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buf)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	struct tsc2005 *ts = spi_get_drvdata(spi);
-	u16 temp_high;
-	u16 temp_high_orig;
-	u16 temp_high_test;
-	bool success = true;
-	int error;
-
-	mutex_lock(&ts->mutex);
-
-	/*
-	 * Test TSC2005 communications via temp high register.
-	 */
-	__tsc2005_disable(ts);
-
-	error = tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high_orig);
-	if (error) {
-		dev_warn(dev, "selftest failed: read error %d\n", error);
-		success = false;
-		goto out;
-	}
-
-	temp_high_test = (temp_high_orig - 1) & MAX_12BIT;
-
-	error = tsc2005_write(ts, TSC2005_REG_TEMP_HIGH, temp_high_test);
-	if (error) {
-		dev_warn(dev, "selftest failed: write error %d\n", error);
-		success = false;
-		goto out;
-	}
-
-	error = tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high);
-	if (error) {
-		dev_warn(dev, "selftest failed: read error %d after write\n",
-			 error);
-		success = false;
-		goto out;
-	}
-
-	if (temp_high != temp_high_test) {
-		dev_warn(dev, "selftest failed: %d != %d\n",
-			 temp_high, temp_high_test);
-		success = false;
-	}
-
-	/* hardware reset */
-	ts->set_reset(false);
-	usleep_range(100, 500); /* only 10us required */
-	ts->set_reset(true);
-
-	if (!success)
-		goto out;
-
-	/* test that the reset really happened */
-	error = tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high);
-	if (error) {
-		dev_warn(dev, "selftest failed: read error %d after reset\n",
-			 error);
-		success = false;
-		goto out;
-	}
-
-	if (temp_high != temp_high_orig) {
-		dev_warn(dev, "selftest failed after reset: %d != %d\n",
-			 temp_high, temp_high_orig);
-		success = false;
-	}
-
-out:
-	__tsc2005_enable(ts);
-	mutex_unlock(&ts->mutex);
-
-	return sprintf(buf, "%d\n", success);
-}
-
-static DEVICE_ATTR(selftest, S_IRUGO, tsc2005_selftest_show, NULL);
-
-static struct attribute *tsc2005_attrs[] = {
-	&dev_attr_selftest.attr,
-	NULL
-};
-
-static umode_t tsc2005_attr_is_visible(struct kobject *kobj,
-				      struct attribute *attr, int n)
-{
-	struct device *dev = container_of(kobj, struct device, kobj);
-	struct spi_device *spi = to_spi_device(dev);
-	struct tsc2005 *ts = spi_get_drvdata(spi);
-	umode_t mode = attr->mode;
-
-	if (attr == &dev_attr_selftest.attr) {
-		if (!ts->set_reset)
-			mode = 0;
-	}
-
-	return mode;
-}
-
-static const struct attribute_group tsc2005_attr_group = {
-	.is_visible	= tsc2005_attr_is_visible,
-	.attrs		= tsc2005_attrs,
-};
-
-static void tsc2005_esd_work(struct work_struct *work)
-{
-	struct tsc2005 *ts = container_of(work, struct tsc2005, esd_work.work);
-	int error;
-	u16 r;
-
-	if (!mutex_trylock(&ts->mutex)) {
-		/*
-		 * If the mutex is taken, it means that disable or enable is in
-		 * progress. In that case just reschedule the work. If the work
-		 * is not needed, it will be canceled by disable.
-		 */
-		goto reschedule;
-	}
-
-	if (time_is_after_jiffies(ts->last_valid_interrupt +
-				  msecs_to_jiffies(ts->esd_timeout)))
-		goto out;
-
-	/* We should be able to read register without disabling interrupts. */
-	error = tsc2005_read(ts, TSC2005_REG_CFR0, &r);
-	if (!error &&
-	    !((r ^ TSC2005_CFR0_INITVALUE) & TSC2005_CFR0_RW_MASK)) {
-		goto out;
-	}
-
-	/*
-	 * If we could not read our known value from configuration register 0
-	 * then we should reset the controller as if from power-up and start
-	 * scanning again.
-	 */
-	dev_info(&ts->spi->dev, "TSC2005 not responding - resetting\n");
-
-	disable_irq(ts->spi->irq);
-	del_timer_sync(&ts->penup_timer);
-
-	tsc2005_update_pen_state(ts, 0, 0, 0);
-
-	ts->set_reset(false);
-	usleep_range(100, 500); /* only 10us required */
-	ts->set_reset(true);
-
-	enable_irq(ts->spi->irq);
-	tsc2005_start_scan(ts);
-
-out:
-	mutex_unlock(&ts->mutex);
-reschedule:
-	/* re-arm the watchdog */
-	schedule_delayed_work(&ts->esd_work,
-			      round_jiffies_relative(
-					msecs_to_jiffies(ts->esd_timeout)));
-}
-
-static int tsc2005_open(struct input_dev *input)
-{
-	struct tsc2005 *ts = input_get_drvdata(input);
-
-	mutex_lock(&ts->mutex);
-
-	if (!ts->suspended)
-		__tsc2005_enable(ts);
-
-	ts->opened = true;
-
-	mutex_unlock(&ts->mutex);
-
-	return 0;
-}
-
-static void tsc2005_close(struct input_dev *input)
-{
-	struct tsc2005 *ts = input_get_drvdata(input);
-
-	mutex_lock(&ts->mutex);
-
-	if (!ts->suspended)
-		__tsc2005_disable(ts);
-
-	ts->opened = false;
-
-	mutex_unlock(&ts->mutex);
-}
-
-static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts)
-{
-	tsc2005_setup_read(&ts->spi_x, TSC2005_REG_X, false);
-	tsc2005_setup_read(&ts->spi_y, TSC2005_REG_Y, false);
-	tsc2005_setup_read(&ts->spi_z1, TSC2005_REG_Z1, false);
-	tsc2005_setup_read(&ts->spi_z2, TSC2005_REG_Z2, true);
-
-	spi_message_init(&ts->spi_read_msg);
-	spi_message_add_tail(&ts->spi_x.spi_xfer, &ts->spi_read_msg);
-	spi_message_add_tail(&ts->spi_y.spi_xfer, &ts->spi_read_msg);
-	spi_message_add_tail(&ts->spi_z1.spi_xfer, &ts->spi_read_msg);
-	spi_message_add_tail(&ts->spi_z2.spi_xfer, &ts->spi_read_msg);
-}
-
-static int __devinit tsc2005_probe(struct spi_device *spi)
-{
-	const struct tsc2005_platform_data *pdata = spi->dev.platform_data;
-	struct tsc2005 *ts;
-	struct input_dev *input_dev;
-	unsigned int max_x, max_y, max_p;
-	unsigned int fudge_x, fudge_y, fudge_p;
-	int error;
-
-	if (!pdata) {
-		dev_dbg(&spi->dev, "no platform data\n");
-		return -ENODEV;
-	}
-
-	fudge_x	= pdata->ts_x_fudge	   ? : 4;
-	fudge_y	= pdata->ts_y_fudge	   ? : 8;
-	fudge_p	= pdata->ts_pressure_fudge ? : 2;
-	max_x	= pdata->ts_x_max	   ? : MAX_12BIT;
-	max_y	= pdata->ts_y_max	   ? : MAX_12BIT;
-	max_p	= pdata->ts_pressure_max   ? : MAX_12BIT;
-
-	if (spi->irq <= 0) {
-		dev_dbg(&spi->dev, "no irq\n");
-		return -ENODEV;
-	}
-
-	spi->mode = SPI_MODE_0;
-	spi->bits_per_word = 8;
-	if (!spi->max_speed_hz)
-		spi->max_speed_hz = TSC2005_SPI_MAX_SPEED_HZ;
-
-	error = spi_setup(spi);
-	if (error)
-		return error;
-
-	ts = kzalloc(sizeof(*ts), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ts->spi = spi;
-	ts->idev = input_dev;
-
-	ts->x_plate_ohm	= pdata->ts_x_plate_ohm	? : 280;
-	ts->esd_timeout	= pdata->esd_timeout_ms;
-	ts->set_reset	= pdata->set_reset;
-
-	mutex_init(&ts->mutex);
-
-	spin_lock_init(&ts->lock);
-	setup_timer(&ts->penup_timer, tsc2005_penup_timer, (unsigned long)ts);
-
-	INIT_DELAYED_WORK(&ts->esd_work, tsc2005_esd_work);
-
-	tsc2005_setup_spi_xfer(ts);
-
-	snprintf(ts->phys, sizeof(ts->phys),
-		 "%s/input-ts", dev_name(&spi->dev));
-
-	input_dev->name = "TSC2005 touchscreen";
-	input_dev->phys = ts->phys;
-	input_dev->id.bustype = BUS_SPI;
-	input_dev->dev.parent = &spi->dev;
-	input_dev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input_dev, ABS_X, 0, max_x, fudge_x, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, max_y, fudge_y, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, 0, max_p, fudge_p, 0);
-
-	input_dev->open = tsc2005_open;
-	input_dev->close = tsc2005_close;
-
-	input_set_drvdata(input_dev, ts);
-
-	/* Ensure the touchscreen is off */
-	tsc2005_stop_scan(ts);
-
-	error = request_threaded_irq(spi->irq, NULL, tsc2005_irq_thread,
-				     IRQF_TRIGGER_RISING, "tsc2005", ts);
-	if (error) {
-		dev_err(&spi->dev, "Failed to request irq, err: %d\n", error);
-		goto err_free_mem;
-	}
-
-	spi_set_drvdata(spi, ts);
-	error = sysfs_create_group(&spi->dev.kobj, &tsc2005_attr_group);
-	if (error) {
-		dev_err(&spi->dev,
-			"Failed to create sysfs attributes, err: %d\n", error);
-		goto err_clear_drvdata;
-	}
-
-	error = input_register_device(ts->idev);
-	if (error) {
-		dev_err(&spi->dev,
-			"Failed to register input device, err: %d\n", error);
-		goto err_remove_sysfs;
-	}
-
-	irq_set_irq_wake(spi->irq, 1);
-	return 0;
-
-err_remove_sysfs:
-	sysfs_remove_group(&spi->dev.kobj, &tsc2005_attr_group);
-err_clear_drvdata:
-	spi_set_drvdata(spi, NULL);
-	free_irq(spi->irq, ts);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts);
-	return error;
-}
-
-static int __devexit tsc2005_remove(struct spi_device *spi)
-{
-	struct tsc2005 *ts = spi_get_drvdata(spi);
-
-	sysfs_remove_group(&ts->spi->dev.kobj, &tsc2005_attr_group);
-
-	free_irq(ts->spi->irq, ts);
-	input_unregister_device(ts->idev);
-	kfree(ts);
-
-	spi_set_drvdata(spi, NULL);
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int tsc2005_suspend(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	struct tsc2005 *ts = spi_get_drvdata(spi);
-
-	mutex_lock(&ts->mutex);
-
-	if (!ts->suspended && ts->opened)
-		__tsc2005_disable(ts);
-
-	ts->suspended = true;
-
-	mutex_unlock(&ts->mutex);
-
-	return 0;
-}
-
-static int tsc2005_resume(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-	struct tsc2005 *ts = spi_get_drvdata(spi);
-
-	mutex_lock(&ts->mutex);
-
-	if (ts->suspended && ts->opened)
-		__tsc2005_enable(ts);
-
-	ts->suspended = false;
-
-	mutex_unlock(&ts->mutex);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(tsc2005_pm_ops, tsc2005_suspend, tsc2005_resume);
-
-static struct spi_driver tsc2005_driver = {
-	.driver	= {
-		.name	= "tsc2005",
-		.owner	= THIS_MODULE,
-		.pm	= &tsc2005_pm_ops,
-	},
-	.probe	= tsc2005_probe,
-	.remove	= __devexit_p(tsc2005_remove),
-};
-
-module_spi_driver(tsc2005_driver);
-
-MODULE_AUTHOR("Lauri Leukkunen <lauri.leukkunen@nokia.com>");
-MODULE_DESCRIPTION("TSC2005 Touchscreen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/tsc2007.c b/ANDROID_3.4.5/drivers/input/touchscreen/tsc2007.c
deleted file mode 100644
index 1473d238..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/tsc2007.c
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * drivers/input/touchscreen/tsc2007.c
- *
- * Copyright (c) 2008 MtekVision Co., Ltd.
- *	Kwangwoo Lee <kwlee@mtekvision.com>
- *
- * Using code from:
- *  - ads7846.c
- *	Copyright (c) 2005 David Brownell
- *	Copyright (c) 2006 Nokia Corporation
- *  - corgi_ts.c
- *	Copyright (C) 2004-2005 Richard Purdie
- *  - omap_ts.[hc], ads7846.h, ts_osk.c
- *	Copyright (C) 2002 MontaVista Software
- *	Copyright (C) 2004 Texas Instruments
- *	Copyright (C) 2005 Dirk Behme
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-#include <linux/i2c/tsc2007.h>
-
-#define TSC2007_MEASURE_TEMP0		(0x0 << 4)
-#define TSC2007_MEASURE_AUX		(0x2 << 4)
-#define TSC2007_MEASURE_TEMP1		(0x4 << 4)
-#define TSC2007_ACTIVATE_XN		(0x8 << 4)
-#define TSC2007_ACTIVATE_YN		(0x9 << 4)
-#define TSC2007_ACTIVATE_YP_XN		(0xa << 4)
-#define TSC2007_SETUP			(0xb << 4)
-#define TSC2007_MEASURE_X		(0xc << 4)
-#define TSC2007_MEASURE_Y		(0xd << 4)
-#define TSC2007_MEASURE_Z1		(0xe << 4)
-#define TSC2007_MEASURE_Z2		(0xf << 4)
-
-#define TSC2007_POWER_OFF_IRQ_EN	(0x0 << 2)
-#define TSC2007_ADC_ON_IRQ_DIS0		(0x1 << 2)
-#define TSC2007_ADC_OFF_IRQ_EN		(0x2 << 2)
-#define TSC2007_ADC_ON_IRQ_DIS1		(0x3 << 2)
-
-#define TSC2007_12BIT			(0x0 << 1)
-#define TSC2007_8BIT			(0x1 << 1)
-
-#define	MAX_12BIT			((1 << 12) - 1)
-
-#define ADC_ON_12BIT	(TSC2007_12BIT | TSC2007_ADC_ON_IRQ_DIS0)
-
-#define READ_Y		(ADC_ON_12BIT | TSC2007_MEASURE_Y)
-#define READ_Z1		(ADC_ON_12BIT | TSC2007_MEASURE_Z1)
-#define READ_Z2		(ADC_ON_12BIT | TSC2007_MEASURE_Z2)
-#define READ_X		(ADC_ON_12BIT | TSC2007_MEASURE_X)
-#define PWRDOWN		(TSC2007_12BIT | TSC2007_POWER_OFF_IRQ_EN)
-
-struct ts_event {
-	u16	x;
-	u16	y;
-	u16	z1, z2;
-};
-
-struct tsc2007 {
-	struct input_dev	*input;
-	char			phys[32];
-
-	struct i2c_client	*client;
-
-	u16			model;
-	u16			x_plate_ohms;
-	u16			max_rt;
-	unsigned long		poll_delay;
-	unsigned long		poll_period;
-
-	int			irq;
-
-	wait_queue_head_t	wait;
-	bool			stopped;
-
-	int			(*get_pendown_state)(void);
-	void			(*clear_penirq)(void);
-};
-
-static inline int tsc2007_xfer(struct tsc2007 *tsc, u8 cmd)
-{
-	s32 data;
-	u16 val;
-
-	data = i2c_smbus_read_word_data(tsc->client, cmd);
-	if (data < 0) {
-		dev_err(&tsc->client->dev, "i2c io error: %d\n", data);
-		return data;
-	}
-
-	/* The protocol and raw data format from i2c interface:
-	 * S Addr Wr [A] Comm [A] S Addr Rd [A] [DataLow] A [DataHigh] NA P
-	 * Where DataLow has [D11-D4], DataHigh has [D3-D0 << 4 | Dummy 4bit].
-	 */
-	val = swab16(data) >> 4;
-
-	dev_dbg(&tsc->client->dev, "data: 0x%x, val: 0x%x\n", data, val);
-
-	return val;
-}
-
-static void tsc2007_read_values(struct tsc2007 *tsc, struct ts_event *tc)
-{
-	/* y- still on; turn on only y+ (and ADC) */
-	tc->y = tsc2007_xfer(tsc, READ_Y);
-
-	/* turn y- off, x+ on, then leave in lowpower */
-	tc->x = tsc2007_xfer(tsc, READ_X);
-
-	/* turn y+ off, x- on; we'll use formula #1 */
-	tc->z1 = tsc2007_xfer(tsc, READ_Z1);
-	tc->z2 = tsc2007_xfer(tsc, READ_Z2);
-
-	/* Prepare for next touch reading - power down ADC, enable PENIRQ */
-	tsc2007_xfer(tsc, PWRDOWN);
-}
-
-static u32 tsc2007_calculate_pressure(struct tsc2007 *tsc, struct ts_event *tc)
-{
-	u32 rt = 0;
-
-	/* range filtering */
-	if (tc->x == MAX_12BIT)
-		tc->x = 0;
-
-	if (likely(tc->x && tc->z1)) {
-		/* compute touch pressure resistance using equation #1 */
-		rt = tc->z2 - tc->z1;
-		rt *= tc->x;
-		rt *= tsc->x_plate_ohms;
-		rt /= tc->z1;
-		rt = (rt + 2047) >> 12;
-	}
-
-	return rt;
-}
-
-static bool tsc2007_is_pen_down(struct tsc2007 *ts)
-{
-	/*
-	 * NOTE: We can't rely on the pressure to determine the pen down
-	 * state, even though this controller has a pressure sensor.
-	 * The pressure value can fluctuate for quite a while after
-	 * lifting the pen and in some cases may not even settle at the
-	 * expected value.
-	 *
-	 * The only safe way to check for the pen up condition is in the
-	 * work function by reading the pen signal state (it's a GPIO
-	 * and IRQ). Unfortunately such callback is not always available,
-	 * in that case we assume that the pen is down and expect caller
-	 * to fall back on the pressure reading.
-	 */
-
-	if (!ts->get_pendown_state)
-		return true;
-
-	return ts->get_pendown_state();
-}
-
-static irqreturn_t tsc2007_soft_irq(int irq, void *handle)
-{
-	struct tsc2007 *ts = handle;
-	struct input_dev *input = ts->input;
-	struct ts_event tc;
-	u32 rt;
-
-	while (!ts->stopped && tsc2007_is_pen_down(ts)) {
-
-		/* pen is down, continue with the measurement */
-		tsc2007_read_values(ts, &tc);
-
-		rt = tsc2007_calculate_pressure(ts, &tc);
-
-		if (rt == 0 && !ts->get_pendown_state) {
-			/*
-			 * If pressure reported is 0 and we don't have
-			 * callback to check pendown state, we have to
-			 * assume that pen was lifted up.
-			 */
-			break;
-		}
-
-		if (rt <= ts->max_rt) {
-			dev_dbg(&ts->client->dev,
-				"DOWN point(%4d,%4d), pressure (%4u)\n",
-				tc.x, tc.y, rt);
-
-			input_report_key(input, BTN_TOUCH, 1);
-			input_report_abs(input, ABS_X, tc.x);
-			input_report_abs(input, ABS_Y, tc.y);
-			input_report_abs(input, ABS_PRESSURE, rt);
-
-			input_sync(input);
-
-		} else {
-			/*
-			 * Sample found inconsistent by debouncing or pressure is
-			 * beyond the maximum. Don't report it to user space,
-			 * repeat at least once more the measurement.
-			 */
-			dev_dbg(&ts->client->dev, "ignored pressure %d\n", rt);
-		}
-
-		wait_event_timeout(ts->wait, ts->stopped,
-				   msecs_to_jiffies(ts->poll_period));
-	}
-
-	dev_dbg(&ts->client->dev, "UP\n");
-
-	input_report_key(input, BTN_TOUCH, 0);
-	input_report_abs(input, ABS_PRESSURE, 0);
-	input_sync(input);
-
-	if (ts->clear_penirq)
-		ts->clear_penirq();
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t tsc2007_hard_irq(int irq, void *handle)
-{
-	struct tsc2007 *ts = handle;
-
-	if (!ts->get_pendown_state || likely(ts->get_pendown_state()))
-		return IRQ_WAKE_THREAD;
-
-	if (ts->clear_penirq)
-		ts->clear_penirq();
-
-	return IRQ_HANDLED;
-}
-
-static void tsc2007_stop(struct tsc2007 *ts)
-{
-	ts->stopped = true;
-	mb();
-	wake_up(&ts->wait);
-
-	disable_irq(ts->irq);
-}
-
-static int tsc2007_open(struct input_dev *input_dev)
-{
-	struct tsc2007 *ts = input_get_drvdata(input_dev);
-	int err;
-
-	ts->stopped = false;
-	mb();
-
-	enable_irq(ts->irq);
-
-	/* Prepare for touch readings - power down ADC and enable PENIRQ */
-	err = tsc2007_xfer(ts, PWRDOWN);
-	if (err < 0) {
-		tsc2007_stop(ts);
-		return err;
-	}
-
-	return 0;
-}
-
-static void tsc2007_close(struct input_dev *input_dev)
-{
-	struct tsc2007 *ts = input_get_drvdata(input_dev);
-
-	tsc2007_stop(ts);
-}
-
-static int __devinit tsc2007_probe(struct i2c_client *client,
-				   const struct i2c_device_id *id)
-{
-	struct tsc2007 *ts;
-	struct tsc2007_platform_data *pdata = client->dev.platform_data;
-	struct input_dev *input_dev;
-	int err;
-
-	if (!pdata) {
-		dev_err(&client->dev, "platform data is required!\n");
-		return -EINVAL;
-	}
-
-	if (!i2c_check_functionality(client->adapter,
-				     I2C_FUNC_SMBUS_READ_WORD_DATA))
-		return -EIO;
-
-	ts = kzalloc(sizeof(struct tsc2007), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ts || !input_dev) {
-		err = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	ts->client = client;
-	ts->irq = client->irq;
-	ts->input = input_dev;
-	init_waitqueue_head(&ts->wait);
-
-	ts->model             = pdata->model;
-	ts->x_plate_ohms      = pdata->x_plate_ohms;
-	ts->max_rt            = pdata->max_rt ? : MAX_12BIT;
-	ts->poll_delay        = pdata->poll_delay ? : 1;
-	ts->poll_period       = pdata->poll_period ? : 1;
-	ts->get_pendown_state = pdata->get_pendown_state;
-	ts->clear_penirq      = pdata->clear_penirq;
-
-	if (pdata->x_plate_ohms == 0) {
-		dev_err(&client->dev, "x_plate_ohms is not set up in platform data");
-		err = -EINVAL;
-		goto err_free_mem;
-	}
-
-	snprintf(ts->phys, sizeof(ts->phys),
-		 "%s/input0", dev_name(&client->dev));
-
-	input_dev->name = "TSC2007 Touchscreen";
-	input_dev->phys = ts->phys;
-	input_dev->id.bustype = BUS_I2C;
-
-	input_dev->open = tsc2007_open;
-	input_dev->close = tsc2007_close;
-
-	input_set_drvdata(input_dev, ts);
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input_dev, ABS_X, 0, MAX_12BIT, pdata->fuzzx, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, MAX_12BIT, pdata->fuzzy, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, 0, MAX_12BIT,
-			pdata->fuzzz, 0);
-
-	if (pdata->init_platform_hw)
-		pdata->init_platform_hw();
-
-	err = request_threaded_irq(ts->irq, tsc2007_hard_irq, tsc2007_soft_irq,
-				   IRQF_ONESHOT, client->dev.driver->name, ts);
-	if (err < 0) {
-		dev_err(&client->dev, "irq %d busy?\n", ts->irq);
-		goto err_free_mem;
-	}
-
-	tsc2007_stop(ts);
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto err_free_irq;
-
-	i2c_set_clientdata(client, ts);
-
-	return 0;
-
- err_free_irq:
-	free_irq(ts->irq, ts);
-	if (pdata->exit_platform_hw)
-		pdata->exit_platform_hw();
- err_free_mem:
-	input_free_device(input_dev);
-	kfree(ts);
-	return err;
-}
-
-static int __devexit tsc2007_remove(struct i2c_client *client)
-{
-	struct tsc2007	*ts = i2c_get_clientdata(client);
-	struct tsc2007_platform_data *pdata = client->dev.platform_data;
-
-	free_irq(ts->irq, ts);
-
-	if (pdata->exit_platform_hw)
-		pdata->exit_platform_hw();
-
-	input_unregister_device(ts->input);
-	kfree(ts);
-
-	return 0;
-}
-
-static const struct i2c_device_id tsc2007_idtable[] = {
-	{ "tsc2007", 0 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(i2c, tsc2007_idtable);
-
-static struct i2c_driver tsc2007_driver = {
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= "tsc2007"
-	},
-	.id_table	= tsc2007_idtable,
-	.probe		= tsc2007_probe,
-	.remove		= __devexit_p(tsc2007_remove),
-};
-
-module_i2c_driver(tsc2007_driver);
-
-MODULE_AUTHOR("Kwangwoo Lee <kwlee@mtekvision.com>");
-MODULE_DESCRIPTION("TSC2007 TouchScreen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/tsc40.c b/ANDROID_3.4.5/drivers/input/touchscreen/tsc40.c
deleted file mode 100644
index 29d5ed4d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/tsc40.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * TSC-40 serial touchscreen driver. It should be compatible with
- * TSC-10 and 25.
- *
- * Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
- * License: GPLv2 as published by the FSF.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-
-#define PACKET_LENGTH  5
-struct tsc_ser {
-	struct input_dev *dev;
-	struct serio *serio;
-	u32 idx;
-	unsigned char data[PACKET_LENGTH];
-	char phys[32];
-};
-
-static void tsc_process_data(struct tsc_ser *ptsc)
-{
-	struct input_dev *dev = ptsc->dev;
-	u8 *data = ptsc->data;
-	u32 x;
-	u32 y;
-
-	x = ((data[1] & 0x03) << 8) | data[2];
-	y = ((data[3] & 0x03) << 8) | data[4];
-
-	input_report_abs(dev, ABS_X, x);
-	input_report_abs(dev, ABS_Y, y);
-	input_report_key(dev, BTN_TOUCH, 1);
-
-	input_sync(dev);
-}
-
-static irqreturn_t tsc_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags)
-{
-	struct tsc_ser *ptsc = serio_get_drvdata(serio);
-	struct input_dev *dev = ptsc->dev;
-
-	ptsc->data[ptsc->idx] = data;
-	switch (ptsc->idx++) {
-	case 0:
-		if (unlikely((data & 0x3e) != 0x10)) {
-			dev_dbg(&serio->dev,
-				"unsynchronized packet start (0x%02x)\n", data);
-			ptsc->idx = 0;
-		} else if (!(data & 0x01)) {
-			input_report_key(dev, BTN_TOUCH, 0);
-			input_sync(dev);
-			ptsc->idx = 0;
-		}
-		break;
-
-	case 1:
-	case 3:
-		if (unlikely(data & 0xfc)) {
-			dev_dbg(&serio->dev,
-				"unsynchronized data 0x%02x at offset %d\n",
-				data, ptsc->idx - 1);
-			ptsc->idx = 0;
-		}
-		break;
-
-	case 4:
-		tsc_process_data(ptsc);
-		ptsc->idx = 0;
-		break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int tsc_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct tsc_ser *ptsc;
-	struct input_dev *input_dev;
-	int error;
-
-	ptsc = kzalloc(sizeof(struct tsc_ser), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ptsc || !input_dev) {
-		error = -ENOMEM;
-		goto fail1;
-	}
-
-	ptsc->serio = serio;
-	ptsc->dev = input_dev;
-	snprintf(ptsc->phys, sizeof(ptsc->phys), "%s/input0", serio->phys);
-
-	input_dev->name = "TSC-10/25/40 Serial TouchScreen";
-	input_dev->phys = ptsc->phys;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = SERIO_TSC40;
-	input_dev->id.product = 40;
-	input_dev->id.version = 0x0001;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-	input_set_abs_params(ptsc->dev, ABS_X, 0, 0x3ff, 0, 0);
-	input_set_abs_params(ptsc->dev, ABS_Y, 0, 0x3ff, 0, 0);
-	input_set_abs_params(ptsc->dev, ABS_PRESSURE, 0, 0, 0, 0);
-
-	serio_set_drvdata(serio, ptsc);
-
-	error = serio_open(serio, drv);
-	if (error)
-		goto fail2;
-
-	error = input_register_device(ptsc->dev);
-	if (error)
-		goto fail3;
-
-	return 0;
-
-fail3:
-	serio_close(serio);
-fail2:
-	serio_set_drvdata(serio, NULL);
-fail1:
-	input_free_device(input_dev);
-	kfree(ptsc);
-	return error;
-}
-
-static void tsc_disconnect(struct serio *serio)
-{
-	struct tsc_ser *ptsc = serio_get_drvdata(serio);
-
-	serio_close(serio);
-
-	input_unregister_device(ptsc->dev);
-	kfree(ptsc);
-
-	serio_set_drvdata(serio, NULL);
-}
-
-static struct serio_device_id tsc_serio_ids[] = {
-	{
-		.type   = SERIO_RS232,
-		.proto  = SERIO_TSC40,
-		.id     = SERIO_ANY,
-		.extra  = SERIO_ANY,
-	},
-	{ 0 }
-};
-MODULE_DEVICE_TABLE(serio, tsc_serio_ids);
-
-#define DRIVER_DESC    "TSC-10/25/40 serial touchscreen driver"
-
-static struct serio_driver tsc_drv = {
-	.driver	= {
-		.name   = "tsc40",
-	},
-	.description    = DRIVER_DESC,
-	.id_table	= tsc_serio_ids,
-	.interrupt      = tsc_interrupt,
-	.connect	= tsc_connect,
-	.disconnect     = tsc_disconnect,
-};
-
-static int __init tsc_ser_init(void)
-{
-	return serio_register_driver(&tsc_drv);
-}
-module_init(tsc_ser_init);
-
-static void __exit tsc_exit(void)
-{
-	serio_unregister_driver(&tsc_drv);
-}
-module_exit(tsc_exit);
-
-MODULE_AUTHOR("Sebastian Andrzej Siewior <bigeasy@linutronix.de>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ucb1400_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/ucb1400_ts.c
deleted file mode 100644
index 46e83ad5..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ucb1400_ts.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/*
- *  Philips UCB1400 touchscreen driver
- *
- *  Author:	Nicolas Pitre
- *  Created:	September 25, 2006
- *  Copyright:	MontaVista Software, Inc.
- *
- * Spliting done by: Marek Vasut <marek.vasut@gmail.com>
- * If something doesn't work and it worked before spliting, e-mail me,
- * dont bother Nicolas please ;-)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This code is heavily based on ucb1x00-*.c copyrighted by Russell King
- * covering the UCB1100, UCB1200 and UCB1300..  Support for the UCB1400 has
- * been made separate from ucb1x00-core/ucb1x00-ts on Russell's request.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
-#include <linux/input.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/ucb1400.h>
-
-#define UCB1400_TS_POLL_PERIOD	10 /* ms */
-
-static bool adcsync;
-static int ts_delay = 55; /* us */
-static int ts_delay_pressure;	/* us */
-
-/* Switch to interrupt mode. */
-static void ucb1400_ts_mode_int(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMX_POW | UCB_TS_CR_TSPX_POW |
-			UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_GND |
-			UCB_TS_CR_MODE_INT);
-}
-
-/*
- * Switch to pressure mode, and read pressure.  We don't need to wait
- * here, since both plates are being driven.
- */
-static unsigned int ucb1400_ts_read_pressure(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMX_POW | UCB_TS_CR_TSPX_POW |
-			UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_GND |
-			UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
-
-	udelay(ts_delay_pressure);
-
-	return ucb1400_adc_read(ucb->ac97, UCB_ADC_INP_TSPY, adcsync);
-}
-
-/*
- * Switch to X position mode and measure Y plate.  We switch the plate
- * configuration in pressure mode, then switch to position mode.  This
- * gives a faster response time.  Even so, we need to wait about 55us
- * for things to stabilise.
- */
-static unsigned int ucb1400_ts_read_xpos(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
-			UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
-			UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
-			UCB_TS_CR_MODE_POS | UCB_TS_CR_BIAS_ENA);
-
-	udelay(ts_delay);
-
-	return ucb1400_adc_read(ucb->ac97, UCB_ADC_INP_TSPY, adcsync);
-}
-
-/*
- * Switch to Y position mode and measure X plate.  We switch the plate
- * configuration in pressure mode, then switch to position mode.  This
- * gives a faster response time.  Even so, we need to wait about 55us
- * for things to stabilise.
- */
-static int ucb1400_ts_read_ypos(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
-			UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
-			UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
-			UCB_TS_CR_MODE_POS | UCB_TS_CR_BIAS_ENA);
-
-	udelay(ts_delay);
-
-	return ucb1400_adc_read(ucb->ac97, UCB_ADC_INP_TSPX, adcsync);
-}
-
-/*
- * Switch to X plate resistance mode.  Set MX to ground, PX to
- * supply.  Measure current.
- */
-static unsigned int ucb1400_ts_read_xres(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMX_GND | UCB_TS_CR_TSPX_POW |
-			UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
-	return ucb1400_adc_read(ucb->ac97, 0, adcsync);
-}
-
-/*
- * Switch to Y plate resistance mode.  Set MY to ground, PY to
- * supply.  Measure current.
- */
-static unsigned int ucb1400_ts_read_yres(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR,
-			UCB_TS_CR_TSMY_GND | UCB_TS_CR_TSPY_POW |
-			UCB_TS_CR_MODE_PRES | UCB_TS_CR_BIAS_ENA);
-	return ucb1400_adc_read(ucb->ac97, 0, adcsync);
-}
-
-static int ucb1400_ts_pen_up(struct ucb1400_ts *ucb)
-{
-	unsigned short val = ucb1400_reg_read(ucb->ac97, UCB_TS_CR);
-
-	return val & (UCB_TS_CR_TSPX_LOW | UCB_TS_CR_TSMX_LOW);
-}
-
-static void ucb1400_ts_irq_enable(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, UCB_IE_TSPX);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_FAL, UCB_IE_TSPX);
-}
-
-static void ucb1400_ts_irq_disable(struct ucb1400_ts *ucb)
-{
-	ucb1400_reg_write(ucb->ac97, UCB_IE_FAL, 0);
-}
-
-static void ucb1400_ts_report_event(struct input_dev *idev, u16 pressure, u16 x, u16 y)
-{
-	input_report_abs(idev, ABS_X, x);
-	input_report_abs(idev, ABS_Y, y);
-	input_report_abs(idev, ABS_PRESSURE, pressure);
-	input_report_key(idev, BTN_TOUCH, 1);
-	input_sync(idev);
-}
-
-static void ucb1400_ts_event_release(struct input_dev *idev)
-{
-	input_report_abs(idev, ABS_PRESSURE, 0);
-	input_report_key(idev, BTN_TOUCH, 0);
-	input_sync(idev);
-}
-
-static void ucb1400_clear_pending_irq(struct ucb1400_ts *ucb)
-{
-	unsigned int isr;
-
-	isr = ucb1400_reg_read(ucb->ac97, UCB_IE_STATUS);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, isr);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0);
-
-	if (isr & UCB_IE_TSPX)
-		ucb1400_ts_irq_disable(ucb);
-	else
-		dev_dbg(&ucb->ts_idev->dev,
-			"ucb1400: unexpected IE_STATUS = %#x\n", isr);
-}
-
-/*
- * A restriction with interrupts exists when using the ucb1400, as
- * the codec read/write routines may sleep while waiting for codec
- * access completion and uses semaphores for access control to the
- * AC97 bus. Therefore the driver is forced to use threaded interrupt
- * handler.
- */
-static irqreturn_t ucb1400_irq(int irqnr, void *devid)
-{
-	struct ucb1400_ts *ucb = devid;
-	unsigned int x, y, p;
-	bool penup;
-
-	if (unlikely(irqnr != ucb->irq))
-		return IRQ_NONE;
-
-	ucb1400_clear_pending_irq(ucb);
-
-	/* Start with a small delay before checking pendown state */
-	msleep(UCB1400_TS_POLL_PERIOD);
-
-	while (!ucb->stopped && !(penup = ucb1400_ts_pen_up(ucb))) {
-
-		ucb1400_adc_enable(ucb->ac97);
-		x = ucb1400_ts_read_xpos(ucb);
-		y = ucb1400_ts_read_ypos(ucb);
-		p = ucb1400_ts_read_pressure(ucb);
-		ucb1400_adc_disable(ucb->ac97);
-
-		ucb1400_ts_report_event(ucb->ts_idev, p, x, y);
-
-		wait_event_timeout(ucb->ts_wait, ucb->stopped,
-				   msecs_to_jiffies(UCB1400_TS_POLL_PERIOD));
-	}
-
-	ucb1400_ts_event_release(ucb->ts_idev);
-
-	if (!ucb->stopped) {
-		/* Switch back to interrupt mode. */
-		ucb1400_ts_mode_int(ucb);
-		ucb1400_ts_irq_enable(ucb);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void ucb1400_ts_stop(struct ucb1400_ts *ucb)
-{
-	/* Signal IRQ thread to stop polling and disable the handler. */
-	ucb->stopped = true;
-	mb();
-	wake_up(&ucb->ts_wait);
-	disable_irq(ucb->irq);
-
-	ucb1400_ts_irq_disable(ucb);
-	ucb1400_reg_write(ucb->ac97, UCB_TS_CR, 0);
-}
-
-/* Must be called with ts->lock held */
-static void ucb1400_ts_start(struct ucb1400_ts *ucb)
-{
-	/* Tell IRQ thread that it may poll the device. */
-	ucb->stopped = false;
-	mb();
-
-	ucb1400_ts_mode_int(ucb);
-	ucb1400_ts_irq_enable(ucb);
-
-	enable_irq(ucb->irq);
-}
-
-static int ucb1400_ts_open(struct input_dev *idev)
-{
-	struct ucb1400_ts *ucb = input_get_drvdata(idev);
-
-	ucb1400_ts_start(ucb);
-
-	return 0;
-}
-
-static void ucb1400_ts_close(struct input_dev *idev)
-{
-	struct ucb1400_ts *ucb = input_get_drvdata(idev);
-
-	ucb1400_ts_stop(ucb);
-}
-
-#ifndef NO_IRQ
-#define NO_IRQ	0
-#endif
-
-/*
- * Try to probe our interrupt, rather than relying on lots of
- * hard-coded machine dependencies.
- */
-static int __devinit ucb1400_ts_detect_irq(struct ucb1400_ts *ucb,
-					   struct platform_device *pdev)
-{
-	unsigned long mask, timeout;
-
-	mask = probe_irq_on();
-
-	/* Enable the ADC interrupt. */
-	ucb1400_reg_write(ucb->ac97, UCB_IE_RIS, UCB_IE_ADC);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_FAL, UCB_IE_ADC);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0xffff);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0);
-
-	/* Cause an ADC interrupt. */
-	ucb1400_reg_write(ucb->ac97, UCB_ADC_CR, UCB_ADC_ENA);
-	ucb1400_reg_write(ucb->ac97, UCB_ADC_CR, UCB_ADC_ENA | UCB_ADC_START);
-
-	/* Wait for the conversion to complete. */
-	timeout = jiffies + HZ/2;
-	while (!(ucb1400_reg_read(ucb->ac97, UCB_ADC_DATA) &
-						UCB_ADC_DAT_VALID)) {
-		cpu_relax();
-		if (time_after(jiffies, timeout)) {
-			dev_err(&pdev->dev, "timed out in IRQ probe\n");
-			probe_irq_off(mask);
-			return -ENODEV;
-		}
-	}
-	ucb1400_reg_write(ucb->ac97, UCB_ADC_CR, 0);
-
-	/* Disable and clear interrupt. */
-	ucb1400_reg_write(ucb->ac97, UCB_IE_RIS, 0);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_FAL, 0);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0xffff);
-	ucb1400_reg_write(ucb->ac97, UCB_IE_CLEAR, 0);
-
-	/* Read triggered interrupt. */
-	ucb->irq = probe_irq_off(mask);
-	if (ucb->irq < 0 || ucb->irq == NO_IRQ)
-		return -ENODEV;
-
-	return 0;
-}
-
-static int __devinit ucb1400_ts_probe(struct platform_device *pdev)
-{
-	struct ucb1400_ts *ucb = pdev->dev.platform_data;
-	int error, x_res, y_res;
-	u16 fcsr;
-
-	ucb->ts_idev = input_allocate_device();
-	if (!ucb->ts_idev) {
-		error = -ENOMEM;
-		goto err;
-	}
-
-	/* Only in case the IRQ line wasn't supplied, try detecting it */
-	if (ucb->irq < 0) {
-		error = ucb1400_ts_detect_irq(ucb, pdev);
-		if (error) {
-			dev_err(&pdev->dev, "IRQ probe failed\n");
-			goto err_free_devs;
-		}
-	}
-	dev_dbg(&pdev->dev, "found IRQ %d\n", ucb->irq);
-
-	init_waitqueue_head(&ucb->ts_wait);
-
-	input_set_drvdata(ucb->ts_idev, ucb);
-
-	ucb->ts_idev->dev.parent	= &pdev->dev;
-	ucb->ts_idev->name		= "UCB1400 touchscreen interface";
-	ucb->ts_idev->id.vendor		= ucb1400_reg_read(ucb->ac97,
-						AC97_VENDOR_ID1);
-	ucb->ts_idev->id.product	= ucb->id;
-	ucb->ts_idev->open		= ucb1400_ts_open;
-	ucb->ts_idev->close		= ucb1400_ts_close;
-	ucb->ts_idev->evbit[0]		= BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
-	ucb->ts_idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	/*
-	 * Enable ADC filter to prevent horrible jitter on Colibri.
-	 * This also further reduces jitter on boards where ADCSYNC
-	 * pin is connected.
-	 */
-	fcsr = ucb1400_reg_read(ucb->ac97, UCB_FCSR);
-	ucb1400_reg_write(ucb->ac97, UCB_FCSR, fcsr | UCB_FCSR_AVE);
-
-	ucb1400_adc_enable(ucb->ac97);
-	x_res = ucb1400_ts_read_xres(ucb);
-	y_res = ucb1400_ts_read_yres(ucb);
-	ucb1400_adc_disable(ucb->ac97);
-	dev_dbg(&pdev->dev, "x/y = %d/%d\n", x_res, y_res);
-
-	input_set_abs_params(ucb->ts_idev, ABS_X, 0, x_res, 0, 0);
-	input_set_abs_params(ucb->ts_idev, ABS_Y, 0, y_res, 0, 0);
-	input_set_abs_params(ucb->ts_idev, ABS_PRESSURE, 0, 0, 0, 0);
-
-	ucb1400_ts_stop(ucb);
-
-	error = request_threaded_irq(ucb->irq, NULL, ucb1400_irq,
-				     IRQF_TRIGGER_RISING | IRQF_ONESHOT,
-				     "UCB1400", ucb);
-	if (error) {
-		dev_err(&pdev->dev,
-			"unable to grab irq%d: %d\n", ucb->irq, error);
-		goto err_free_devs;
-	}
-
-	error = input_register_device(ucb->ts_idev);
-	if (error)
-		goto err_free_irq;
-
-	return 0;
-
-err_free_irq:
-	free_irq(ucb->irq, ucb);
-err_free_devs:
-	input_free_device(ucb->ts_idev);
-err:
-	return error;
-}
-
-static int __devexit ucb1400_ts_remove(struct platform_device *pdev)
-{
-	struct ucb1400_ts *ucb = pdev->dev.platform_data;
-
-	free_irq(ucb->irq, ucb);
-	input_unregister_device(ucb->ts_idev);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ucb1400_ts_suspend(struct device *dev)
-{
-	struct ucb1400_ts *ucb = dev->platform_data;
-	struct input_dev *idev = ucb->ts_idev;
-
-	mutex_lock(&idev->mutex);
-
-	if (idev->users)
-		ucb1400_ts_start(ucb);
-
-	mutex_unlock(&idev->mutex);
-	return 0;
-}
-
-static int ucb1400_ts_resume(struct device *dev)
-{
-	struct ucb1400_ts *ucb = dev->platform_data;
-	struct input_dev *idev = ucb->ts_idev;
-
-	mutex_lock(&idev->mutex);
-
-	if (idev->users)
-		ucb1400_ts_stop(ucb);
-
-	mutex_unlock(&idev->mutex);
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ucb1400_ts_pm_ops,
-			 ucb1400_ts_suspend, ucb1400_ts_resume);
-
-static struct platform_driver ucb1400_ts_driver = {
-	.probe	= ucb1400_ts_probe,
-	.remove	= __devexit_p(ucb1400_ts_remove),
-	.driver	= {
-		.name	= "ucb1400_ts",
-		.owner	= THIS_MODULE,
-		.pm	= &ucb1400_ts_pm_ops,
-	},
-};
-module_platform_driver(ucb1400_ts_driver);
-
-module_param(adcsync, bool, 0444);
-MODULE_PARM_DESC(adcsync, "Synchronize touch readings with ADCSYNC pin.");
-
-module_param(ts_delay, int, 0444);
-MODULE_PARM_DESC(ts_delay, "Delay between panel setup and"
-			    " position read. Default = 55us.");
-
-module_param(ts_delay_pressure, int, 0444);
-MODULE_PARM_DESC(ts_delay_pressure,
-		"delay between panel setup and pressure read."
-		"  Default = 0us.");
-
-MODULE_DESCRIPTION("Philips UCB1400 touchscreen driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/usbtouchscreen.c b/ANDROID_3.4.5/drivers/input/touchscreen/usbtouchscreen.c
deleted file mode 100644
index 22cd96f5..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/usbtouchscreen.c
+++ /dev/null
@@ -1,1690 +0,0 @@
-/******************************************************************************
- * usbtouchscreen.c
- * Driver for USB Touchscreens, supporting those devices:
- *  - eGalax Touchkit
- *    includes eTurboTouch CT-410/510/700
- *  - 3M/Microtouch  EX II series
- *  - ITM
- *  - PanJit TouchSet
- *  - eTurboTouch
- *  - Gunze AHL61
- *  - DMC TSC-10/25
- *  - IRTOUCHSYSTEMS/UNITOP
- *  - IdealTEK URTC1000
- *  - General Touch
- *  - GoTop Super_Q2/GogoPen/PenPower tablets
- *  - JASTEC USB touch controller/DigiTech DTR-02U
- *  - Zytronic capacitive touchscreen
- *  - NEXIO/iNexio
- *  - Elo TouchSystems 2700 IntelliTouch
- *  - EasyTouch USB Dual/Multi touch controller from Data Modul
- *
- * Copyright (C) 2004-2007 by Daniel Ritz <daniel.ritz@gmx.ch>
- * Copyright (C) by Todd E. Johnson (mtouchusb.c)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Driver is based on touchkitusb.c
- * - ITM parts are from itmtouch.c
- * - 3M parts are from mtouchusb.c
- * - PanJit parts are from an unmerged driver by Lanslott Gish
- * - DMC TSC 10/25 are from Holger Schurig, with ideas from an unmerged
- *   driver from Marius Vollmer
- *
- *****************************************************************************/
-
-//#define DEBUG
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb/input.h>
-#include <linux/hid.h>
-
-
-#define DRIVER_VERSION		"v0.6"
-#define DRIVER_AUTHOR		"Daniel Ritz <daniel.ritz@gmx.ch>"
-#define DRIVER_DESC		"USB Touchscreen Driver"
-
-static bool swap_xy;
-module_param(swap_xy, bool, 0644);
-MODULE_PARM_DESC(swap_xy, "If set X and Y axes are swapped.");
-
-static bool hwcalib_xy;
-module_param(hwcalib_xy, bool, 0644);
-MODULE_PARM_DESC(hwcalib_xy, "If set hw-calibrated X/Y are used if available");
-
-/* device specifc data/functions */
-struct usbtouch_usb;
-struct usbtouch_device_info {
-	int min_xc, max_xc;
-	int min_yc, max_yc;
-	int min_press, max_press;
-	int rept_size;
-
-	/*
-	 * Always service the USB devices irq not just when the input device is
-	 * open. This is useful when devices have a watchdog which prevents us
-	 * from periodically polling the device. Leave this unset unless your
-	 * touchscreen device requires it, as it does consume more of the USB
-	 * bandwidth.
-	 */
-	bool irq_always;
-
-	void (*process_pkt) (struct usbtouch_usb *usbtouch, unsigned char *pkt, int len);
-
-	/*
-	 * used to get the packet len. possible return values:
-	 * > 0: packet len
-	 * = 0: skip one byte
-	 * < 0: -return value more bytes needed
-	 */
-	int  (*get_pkt_len) (unsigned char *pkt, int len);
-
-	int  (*read_data)   (struct usbtouch_usb *usbtouch, unsigned char *pkt);
-	int  (*alloc)       (struct usbtouch_usb *usbtouch);
-	int  (*init)        (struct usbtouch_usb *usbtouch);
-	void (*exit)	    (struct usbtouch_usb *usbtouch);
-};
-
-/* a usbtouch device */
-struct usbtouch_usb {
-	unsigned char *data;
-	dma_addr_t data_dma;
-	unsigned char *buffer;
-	int buf_len;
-	struct urb *irq;
-	struct usb_interface *interface;
-	struct input_dev *input;
-	struct usbtouch_device_info *type;
-	char name[128];
-	char phys[64];
-	void *priv;
-
-	int x, y;
-	int touch, press;
-};
-
-
-/* device types */
-enum {
-	DEVTYPE_IGNORE = -1,
-	DEVTYPE_EGALAX,
-	DEVTYPE_PANJIT,
-	DEVTYPE_3M,
-	DEVTYPE_ITM,
-	DEVTYPE_ETURBO,
-	DEVTYPE_GUNZE,
-	DEVTYPE_DMC_TSC10,
-	DEVTYPE_IRTOUCH,
-	DEVTYPE_IDEALTEK,
-	DEVTYPE_GENERAL_TOUCH,
-	DEVTYPE_GOTOP,
-	DEVTYPE_JASTEC,
-	DEVTYPE_E2I,
-	DEVTYPE_ZYTRONIC,
-	DEVTYPE_TC45USB,
-	DEVTYPE_NEXIO,
-	DEVTYPE_ELO,
-	DEVTYPE_ETOUCH,
-};
-
-#define USB_DEVICE_HID_CLASS(vend, prod) \
-	.match_flags = USB_DEVICE_ID_MATCH_INT_CLASS \
-		| USB_DEVICE_ID_MATCH_INT_PROTOCOL \
-		| USB_DEVICE_ID_MATCH_DEVICE, \
-	.idVendor = (vend), \
-	.idProduct = (prod), \
-	.bInterfaceClass = USB_INTERFACE_CLASS_HID, \
-	.bInterfaceProtocol = USB_INTERFACE_PROTOCOL_MOUSE
-
-static const struct usb_device_id usbtouch_devices[] = {
-#ifdef CONFIG_TOUCHSCREEN_USB_EGALAX
-	/* ignore the HID capable devices, handled by usbhid */
-	{USB_DEVICE_HID_CLASS(0x0eef, 0x0001), .driver_info = DEVTYPE_IGNORE},
-	{USB_DEVICE_HID_CLASS(0x0eef, 0x0002), .driver_info = DEVTYPE_IGNORE},
-
-	/* normal device IDs */
-	{USB_DEVICE(0x3823, 0x0001), .driver_info = DEVTYPE_EGALAX},
-	{USB_DEVICE(0x3823, 0x0002), .driver_info = DEVTYPE_EGALAX},
-	{USB_DEVICE(0x0123, 0x0001), .driver_info = DEVTYPE_EGALAX},
-	{USB_DEVICE(0x0eef, 0x0001), .driver_info = DEVTYPE_EGALAX},
-	{USB_DEVICE(0x0eef, 0x0002), .driver_info = DEVTYPE_EGALAX},
-	{USB_DEVICE(0x1234, 0x0001), .driver_info = DEVTYPE_EGALAX},
-	{USB_DEVICE(0x1234, 0x0002), .driver_info = DEVTYPE_EGALAX},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_PANJIT
-	{USB_DEVICE(0x134c, 0x0001), .driver_info = DEVTYPE_PANJIT},
-	{USB_DEVICE(0x134c, 0x0002), .driver_info = DEVTYPE_PANJIT},
-	{USB_DEVICE(0x134c, 0x0003), .driver_info = DEVTYPE_PANJIT},
-	{USB_DEVICE(0x134c, 0x0004), .driver_info = DEVTYPE_PANJIT},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_3M
-	{USB_DEVICE(0x0596, 0x0001), .driver_info = DEVTYPE_3M},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ITM
-	{USB_DEVICE(0x0403, 0xf9e9), .driver_info = DEVTYPE_ITM},
-	{USB_DEVICE(0x16e3, 0xf9e9), .driver_info = DEVTYPE_ITM},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
-	{USB_DEVICE(0x1234, 0x5678), .driver_info = DEVTYPE_ETURBO},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_GUNZE
-	{USB_DEVICE(0x0637, 0x0001), .driver_info = DEVTYPE_GUNZE},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_DMC_TSC10
-	{USB_DEVICE(0x0afa, 0x03e8), .driver_info = DEVTYPE_DMC_TSC10},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
-	{USB_DEVICE(0x595a, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
-	{USB_DEVICE(0x6615, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
-	{USB_DEVICE(0x1391, 0x1000), .driver_info = DEVTYPE_IDEALTEK},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH
-	{USB_DEVICE(0x0dfc, 0x0001), .driver_info = DEVTYPE_GENERAL_TOUCH},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_GOTOP
-	{USB_DEVICE(0x08f2, 0x007f), .driver_info = DEVTYPE_GOTOP},
-	{USB_DEVICE(0x08f2, 0x00ce), .driver_info = DEVTYPE_GOTOP},
-	{USB_DEVICE(0x08f2, 0x00f4), .driver_info = DEVTYPE_GOTOP},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_JASTEC
-	{USB_DEVICE(0x0f92, 0x0001), .driver_info = DEVTYPE_JASTEC},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_E2I
-	{USB_DEVICE(0x1ac7, 0x0001), .driver_info = DEVTYPE_E2I},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ZYTRONIC
-	{USB_DEVICE(0x14c8, 0x0003), .driver_info = DEVTYPE_ZYTRONIC},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ETT_TC45USB
-	/* TC5UH */
-	{USB_DEVICE(0x0664, 0x0309), .driver_info = DEVTYPE_TC45USB},
-	/* TC4UM */
-	{USB_DEVICE(0x0664, 0x0306), .driver_info = DEVTYPE_TC45USB},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_NEXIO
-	/* data interface only */
-	{USB_DEVICE_AND_INTERFACE_INFO(0x10f0, 0x2002, 0x0a, 0x00, 0x00),
-		.driver_info = DEVTYPE_NEXIO},
-	{USB_DEVICE_AND_INTERFACE_INFO(0x1870, 0x0001, 0x0a, 0x00, 0x00),
-		.driver_info = DEVTYPE_NEXIO},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ELO
-	{USB_DEVICE(0x04e7, 0x0020), .driver_info = DEVTYPE_ELO},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_EASYTOUCH
-	{USB_DEVICE(0x7374, 0x0001), .driver_info = DEVTYPE_ETOUCH},
-#endif
-
-	{}
-};
-
-
-/*****************************************************************************
- * e2i Part
- */
-
-#ifdef CONFIG_TOUCHSCREEN_USB_E2I
-static int e2i_init(struct usbtouch_usb *usbtouch)
-{
-	int ret;
-	struct usb_device *udev = interface_to_usbdev(usbtouch->interface);
-
-	ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-	                      0x01, 0x02, 0x0000, 0x0081,
-	                      NULL, 0, USB_CTRL_SET_TIMEOUT);
-
-	dbg("%s - usb_control_msg - E2I_RESET - bytes|err: %d",
-	    __func__, ret);
-	return ret;
-}
-
-static int e2i_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	int tmp = (pkt[0] << 8) | pkt[1];
-	dev->x  = (pkt[2] << 8) | pkt[3];
-	dev->y  = (pkt[4] << 8) | pkt[5];
-
-	tmp = tmp - 0xA000;
-	dev->touch = (tmp > 0);
-	dev->press = (tmp > 0 ? tmp : 0);
-
-	return 1;
-}
-#endif
-
-
-/*****************************************************************************
- * eGalax part
- */
-
-#ifdef CONFIG_TOUCHSCREEN_USB_EGALAX
-
-#ifndef MULTI_PACKET
-#define MULTI_PACKET
-#endif
-
-#define EGALAX_PKT_TYPE_MASK		0xFE
-#define EGALAX_PKT_TYPE_REPT		0x80
-#define EGALAX_PKT_TYPE_DIAG		0x0A
-
-static int egalax_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	if ((pkt[0] & EGALAX_PKT_TYPE_MASK) != EGALAX_PKT_TYPE_REPT)
-		return 0;
-
-	dev->x = ((pkt[3] & 0x0F) << 7) | (pkt[4] & 0x7F);
-	dev->y = ((pkt[1] & 0x0F) << 7) | (pkt[2] & 0x7F);
-	dev->touch = pkt[0] & 0x01;
-
-	return 1;
-}
-
-static int egalax_get_pkt_len(unsigned char *buf, int len)
-{
-	switch (buf[0] & EGALAX_PKT_TYPE_MASK) {
-	case EGALAX_PKT_TYPE_REPT:
-		return 5;
-
-	case EGALAX_PKT_TYPE_DIAG:
-		if (len < 2)
-			return -1;
-
-		return buf[1] + 2;
-	}
-
-	return 0;
-}
-#endif
-
-/*****************************************************************************
- * EasyTouch part
- */
-
-#ifdef CONFIG_TOUCHSCREEN_USB_EASYTOUCH
-
-#ifndef MULTI_PACKET
-#define MULTI_PACKET
-#endif
-
-#define ETOUCH_PKT_TYPE_MASK		0xFE
-#define ETOUCH_PKT_TYPE_REPT		0x80
-#define ETOUCH_PKT_TYPE_REPT2		0xB0
-#define ETOUCH_PKT_TYPE_DIAG		0x0A
-
-static int etouch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	if ((pkt[0] & ETOUCH_PKT_TYPE_MASK) != ETOUCH_PKT_TYPE_REPT &&
-		(pkt[0] & ETOUCH_PKT_TYPE_MASK) != ETOUCH_PKT_TYPE_REPT2)
-		return 0;
-
-	dev->x = ((pkt[1] & 0x1F) << 7) | (pkt[2] & 0x7F);
-	dev->y = ((pkt[3] & 0x1F) << 7) | (pkt[4] & 0x7F);
-	dev->touch = pkt[0] & 0x01;
-
-	return 1;
-}
-
-static int etouch_get_pkt_len(unsigned char *buf, int len)
-{
-	switch (buf[0] & ETOUCH_PKT_TYPE_MASK) {
-	case ETOUCH_PKT_TYPE_REPT:
-	case ETOUCH_PKT_TYPE_REPT2:
-		return 5;
-
-	case ETOUCH_PKT_TYPE_DIAG:
-		if (len < 2)
-			return -1;
-
-		return buf[1] + 2;
-	}
-
-	return 0;
-}
-#endif
-
-/*****************************************************************************
- * PanJit Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_PANJIT
-static int panjit_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = ((pkt[2] & 0x0F) << 8) | pkt[1];
-	dev->y = ((pkt[4] & 0x0F) << 8) | pkt[3];
-	dev->touch = pkt[0] & 0x01;
-
-	return 1;
-}
-#endif
-
-
-/*****************************************************************************
- * 3M/Microtouch Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_3M
-
-#define MTOUCHUSB_ASYNC_REPORT          1
-#define MTOUCHUSB_RESET                 7
-#define MTOUCHUSB_REQ_CTRLLR_ID         10
-
-static int mtouch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	if (hwcalib_xy) {
-		dev->x = (pkt[4] << 8) | pkt[3];
-		dev->y = 0xffff - ((pkt[6] << 8) | pkt[5]);
-	} else {
-		dev->x = (pkt[8] << 8) | pkt[7];
-		dev->y = (pkt[10] << 8) | pkt[9];
-	}
-	dev->touch = (pkt[2] & 0x40) ? 1 : 0;
-
-	return 1;
-}
-
-static int mtouch_init(struct usbtouch_usb *usbtouch)
-{
-	int ret, i;
-	struct usb_device *udev = interface_to_usbdev(usbtouch->interface);
-
-	ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-	                      MTOUCHUSB_RESET,
-	                      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-	                      1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
-	dbg("%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d",
-	    __func__, ret);
-	if (ret < 0)
-		return ret;
-	msleep(150);
-
-	for (i = 0; i < 3; i++) {
-		ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-				      MTOUCHUSB_ASYNC_REPORT,
-				      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-				      1, 1, NULL, 0, USB_CTRL_SET_TIMEOUT);
-		dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d",
-		    __func__, ret);
-		if (ret >= 0)
-			break;
-		if (ret != -EPIPE)
-			return ret;
-	}
-
-	/* Default min/max xy are the raw values, override if using hw-calib */
-	if (hwcalib_xy) {
-		input_set_abs_params(usbtouch->input, ABS_X, 0, 0xffff, 0, 0);
-		input_set_abs_params(usbtouch->input, ABS_Y, 0, 0xffff, 0, 0);
-	}
-
-	return 0;
-}
-#endif
-
-
-/*****************************************************************************
- * ITM Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_ITM
-static int itm_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	int touch;
-	/*
-	 * ITM devices report invalid x/y data if not touched.
-	 * if the screen was touched before but is not touched any more
-	 * report touch as 0 with the last valid x/y data once. then stop
-	 * reporting data until touched again.
-	 */
-	dev->press = ((pkt[2] & 0x01) << 7) | (pkt[5] & 0x7F);
-
-	touch = ~pkt[7] & 0x20;
-	if (!touch) {
-		if (dev->touch) {
-			dev->touch = 0;
-			return 1;
-		}
-
-		return 0;
-	}
-
-	dev->x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F);
-	dev->y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F);
-	dev->touch = touch;
-
-	return 1;
-}
-#endif
-
-
-/*****************************************************************************
- * eTurboTouch part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
-#ifndef MULTI_PACKET
-#define MULTI_PACKET
-#endif
-static int eturbo_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	unsigned int shift;
-
-	/* packets should start with sync */
-	if (!(pkt[0] & 0x80))
-		return 0;
-
-	shift = (6 - (pkt[0] & 0x03));
-	dev->x = ((pkt[3] << 7) | pkt[4]) >> shift;
-	dev->y = ((pkt[1] << 7) | pkt[2]) >> shift;
-	dev->touch = (pkt[0] & 0x10) ? 1 : 0;
-
-	return 1;
-}
-
-static int eturbo_get_pkt_len(unsigned char *buf, int len)
-{
-	if (buf[0] & 0x80)
-		return 5;
-	if (buf[0] == 0x01)
-		return 3;
-	return 0;
-}
-#endif
-
-
-/*****************************************************************************
- * Gunze part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_GUNZE
-static int gunze_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	if (!(pkt[0] & 0x80) || ((pkt[1] | pkt[2] | pkt[3]) & 0x80))
-		return 0;
-
-	dev->x = ((pkt[0] & 0x1F) << 7) | (pkt[2] & 0x7F);
-	dev->y = ((pkt[1] & 0x1F) << 7) | (pkt[3] & 0x7F);
-	dev->touch = pkt[0] & 0x20;
-
-	return 1;
-}
-#endif
-
-/*****************************************************************************
- * DMC TSC-10/25 Part
- *
- * Documentation about the controller and it's protocol can be found at
- *   http://www.dmccoltd.com/files/controler/tsc10usb_pi_e.pdf
- *   http://www.dmccoltd.com/files/controler/tsc25_usb_e.pdf
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_DMC_TSC10
-
-/* supported data rates. currently using 130 */
-#define TSC10_RATE_POINT	0x50
-#define TSC10_RATE_30		0x40
-#define TSC10_RATE_50		0x41
-#define TSC10_RATE_80		0x42
-#define TSC10_RATE_100		0x43
-#define TSC10_RATE_130		0x44
-#define TSC10_RATE_150		0x45
-
-/* commands */
-#define TSC10_CMD_RESET		0x55
-#define TSC10_CMD_RATE		0x05
-#define TSC10_CMD_DATA1		0x01
-
-static int dmc_tsc10_init(struct usbtouch_usb *usbtouch)
-{
-	struct usb_device *dev = interface_to_usbdev(usbtouch->interface);
-	int ret = -ENOMEM;
-	unsigned char *buf;
-
-	buf = kmalloc(2, GFP_NOIO);
-	if (!buf)
-		goto err_nobuf;
-	/* reset */
-	buf[0] = buf[1] = 0xFF;
-	ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
-	                      TSC10_CMD_RESET,
-	                      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-	                      0, 0, buf, 2, USB_CTRL_SET_TIMEOUT);
-	if (ret < 0)
-		goto err_out;
-	if (buf[0] != 0x06) {
-		ret = -ENODEV;
-		goto err_out;
-	}
-
-	/* set coordinate output rate */
-	buf[0] = buf[1] = 0xFF;
-	ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
-	                      TSC10_CMD_RATE,
-	                      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-	                      TSC10_RATE_150, 0, buf, 2, USB_CTRL_SET_TIMEOUT);
-	if (ret < 0)
-		goto err_out;
-	if ((buf[0] != 0x06) && (buf[0] != 0x15 || buf[1] != 0x01)) {
-		ret = -ENODEV;
-		goto err_out;
-	}
-
-	/* start sending data */
-	ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
-	                      TSC10_CMD_DATA1,
-	                      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-	                      0, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
-err_out:
-	kfree(buf);
-err_nobuf:
-	return ret;
-}
-
-
-static int dmc_tsc10_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = ((pkt[2] & 0x03) << 8) | pkt[1];
-	dev->y = ((pkt[4] & 0x03) << 8) | pkt[3];
-	dev->touch = pkt[0] & 0x01;
-
-	return 1;
-}
-#endif
-
-
-/*****************************************************************************
- * IRTOUCH Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
-static int irtouch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = (pkt[3] << 8) | pkt[2];
-	dev->y = (pkt[5] << 8) | pkt[4];
-	dev->touch = (pkt[1] & 0x03) ? 1 : 0;
-
-	return 1;
-}
-#endif
-
-/*****************************************************************************
- * ET&T TC5UH/TC4UM part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_ETT_TC45USB
-static int tc45usb_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = ((pkt[2] & 0x0F) << 8) | pkt[1];
-	dev->y = ((pkt[4] & 0x0F) << 8) | pkt[3];
-	dev->touch = pkt[0] & 0x01;
-
-	return 1;
-}
-#endif
-
-/*****************************************************************************
- * IdealTEK URTC1000 Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
-#ifndef MULTI_PACKET
-#define MULTI_PACKET
-#endif
-static int idealtek_get_pkt_len(unsigned char *buf, int len)
-{
-	if (buf[0] & 0x80)
-		return 5;
-	if (buf[0] == 0x01)
-		return len;
-	return 0;
-}
-
-static int idealtek_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	switch (pkt[0] & 0x98) {
-	case 0x88:
-		/* touch data in IdealTEK mode */
-		dev->x = (pkt[1] << 5) | (pkt[2] >> 2);
-		dev->y = (pkt[3] << 5) | (pkt[4] >> 2);
-		dev->touch = (pkt[0] & 0x40) ? 1 : 0;
-		return 1;
-
-	case 0x98:
-		/* touch data in MT emulation mode */
-		dev->x = (pkt[2] << 5) | (pkt[1] >> 2);
-		dev->y = (pkt[4] << 5) | (pkt[3] >> 2);
-		dev->touch = (pkt[0] & 0x40) ? 1 : 0;
-		return 1;
-
-	default:
-		return 0;
-	}
-}
-#endif
-
-/*****************************************************************************
- * General Touch Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH
-static int general_touch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = (pkt[2] << 8) | pkt[1];
-	dev->y = (pkt[4] << 8) | pkt[3];
-	dev->press = pkt[5] & 0xff;
-	dev->touch = pkt[0] & 0x01;
-
-	return 1;
-}
-#endif
-
-/*****************************************************************************
- * GoTop Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_GOTOP
-static int gotop_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = ((pkt[1] & 0x38) << 4) | pkt[2];
-	dev->y = ((pkt[1] & 0x07) << 7) | pkt[3];
-	dev->touch = pkt[0] & 0x01;
-
-	return 1;
-}
-#endif
-
-/*****************************************************************************
- * JASTEC Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_JASTEC
-static int jastec_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = ((pkt[0] & 0x3f) << 6) | (pkt[2] & 0x3f);
-	dev->y = ((pkt[1] & 0x3f) << 6) | (pkt[3] & 0x3f);
-	dev->touch = (pkt[0] & 0x40) >> 6;
-
-	return 1;
-}
-#endif
-
-/*****************************************************************************
- * Zytronic Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_ZYTRONIC
-static int zytronic_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	switch (pkt[0]) {
-	case 0x3A: /* command response */
-		dbg("%s: Command response %d", __func__, pkt[1]);
-		break;
-
-	case 0xC0: /* down */
-		dev->x = (pkt[1] & 0x7f) | ((pkt[2] & 0x07) << 7);
-		dev->y = (pkt[3] & 0x7f) | ((pkt[4] & 0x07) << 7);
-		dev->touch = 1;
-		dbg("%s: down %d,%d", __func__, dev->x, dev->y);
-		return 1;
-
-	case 0x80: /* up */
-		dev->x = (pkt[1] & 0x7f) | ((pkt[2] & 0x07) << 7);
-		dev->y = (pkt[3] & 0x7f) | ((pkt[4] & 0x07) << 7);
-		dev->touch = 0;
-		dbg("%s: up %d,%d", __func__, dev->x, dev->y);
-		return 1;
-
-	default:
-		dbg("%s: Unknown return %d", __func__, pkt[0]);
-		break;
-	}
-
-	return 0;
-}
-#endif
-
-/*****************************************************************************
- * NEXIO Part
- */
-#ifdef CONFIG_TOUCHSCREEN_USB_NEXIO
-
-#define NEXIO_TIMEOUT	5000
-#define NEXIO_BUFSIZE	1024
-#define NEXIO_THRESHOLD	50
-
-struct nexio_priv {
-	struct urb *ack;
-	unsigned char *ack_buf;
-};
-
-struct nexio_touch_packet {
-	u8	flags;		/* 0xe1 = touch, 0xe1 = release */
-	__be16	data_len;	/* total bytes of touch data */
-	__be16	x_len;		/* bytes for X axis */
-	__be16	y_len;		/* bytes for Y axis */
-	u8	data[];
-} __attribute__ ((packed));
-
-static unsigned char nexio_ack_pkt[2] = { 0xaa, 0x02 };
-static unsigned char nexio_init_pkt[4] = { 0x82, 0x04, 0x0a, 0x0f };
-
-static void nexio_ack_complete(struct urb *urb)
-{
-}
-
-static int nexio_alloc(struct usbtouch_usb *usbtouch)
-{
-	struct nexio_priv *priv;
-	int ret = -ENOMEM;
-
-	usbtouch->priv = kmalloc(sizeof(struct nexio_priv), GFP_KERNEL);
-	if (!usbtouch->priv)
-		goto out_buf;
-
-	priv = usbtouch->priv;
-
-	priv->ack_buf = kmemdup(nexio_ack_pkt, sizeof(nexio_ack_pkt),
-				GFP_KERNEL);
-	if (!priv->ack_buf)
-		goto err_priv;
-
-	priv->ack = usb_alloc_urb(0, GFP_KERNEL);
-	if (!priv->ack) {
-		dbg("%s - usb_alloc_urb failed: usbtouch->ack", __func__);
-		goto err_ack_buf;
-	}
-
-	return 0;
-
-err_ack_buf:
-	kfree(priv->ack_buf);
-err_priv:
-	kfree(priv);
-out_buf:
-	return ret;
-}
-
-static int nexio_init(struct usbtouch_usb *usbtouch)
-{
-	struct usb_device *dev = interface_to_usbdev(usbtouch->interface);
-	struct usb_host_interface *interface = usbtouch->interface->cur_altsetting;
-	struct nexio_priv *priv = usbtouch->priv;
-	int ret = -ENOMEM;
-	int actual_len, i;
-	unsigned char *buf;
-	char *firmware_ver = NULL, *device_name = NULL;
-	int input_ep = 0, output_ep = 0;
-
-	/* find first input and output endpoint */
-	for (i = 0; i < interface->desc.bNumEndpoints; i++) {
-		if (!input_ep &&
-		    usb_endpoint_dir_in(&interface->endpoint[i].desc))
-			input_ep = interface->endpoint[i].desc.bEndpointAddress;
-		if (!output_ep &&
-		    usb_endpoint_dir_out(&interface->endpoint[i].desc))
-			output_ep = interface->endpoint[i].desc.bEndpointAddress;
-	}
-	if (!input_ep || !output_ep)
-		return -ENXIO;
-
-	buf = kmalloc(NEXIO_BUFSIZE, GFP_NOIO);
-	if (!buf)
-		goto out_buf;
-
-	/* two empty reads */
-	for (i = 0; i < 2; i++) {
-		ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, input_ep),
-				   buf, NEXIO_BUFSIZE, &actual_len,
-				   NEXIO_TIMEOUT);
-		if (ret < 0)
-			goto out_buf;
-	}
-
-	/* send init command */
-	memcpy(buf, nexio_init_pkt, sizeof(nexio_init_pkt));
-	ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, output_ep),
-			   buf, sizeof(nexio_init_pkt), &actual_len,
-			   NEXIO_TIMEOUT);
-	if (ret < 0)
-		goto out_buf;
-
-	/* read replies */
-	for (i = 0; i < 3; i++) {
-		memset(buf, 0, NEXIO_BUFSIZE);
-		ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, input_ep),
-				   buf, NEXIO_BUFSIZE, &actual_len,
-				   NEXIO_TIMEOUT);
-		if (ret < 0 || actual_len < 1 || buf[1] != actual_len)
-			continue;
-		switch (buf[0]) {
-		case 0x83:	/* firmware version */
-			if (!firmware_ver)
-				firmware_ver = kstrdup(&buf[2], GFP_NOIO);
-			break;
-		case 0x84:	/* device name */
-			if (!device_name)
-				device_name = kstrdup(&buf[2], GFP_NOIO);
-			break;
-		}
-	}
-
-	printk(KERN_INFO "Nexio device: %s, firmware version: %s\n",
-	       device_name, firmware_ver);
-
-	kfree(firmware_ver);
-	kfree(device_name);
-
-	usb_fill_bulk_urb(priv->ack, dev, usb_sndbulkpipe(dev, output_ep),
-			  priv->ack_buf, sizeof(nexio_ack_pkt),
-			  nexio_ack_complete, usbtouch);
-	ret = 0;
-
-out_buf:
-	kfree(buf);
-	return ret;
-}
-
-static void nexio_exit(struct usbtouch_usb *usbtouch)
-{
-	struct nexio_priv *priv = usbtouch->priv;
-
-	usb_kill_urb(priv->ack);
-	usb_free_urb(priv->ack);
-	kfree(priv->ack_buf);
-	kfree(priv);
-}
-
-static int nexio_read_data(struct usbtouch_usb *usbtouch, unsigned char *pkt)
-{
-	struct nexio_touch_packet *packet = (void *) pkt;
-	struct nexio_priv *priv = usbtouch->priv;
-	unsigned int data_len = be16_to_cpu(packet->data_len);
-	unsigned int x_len = be16_to_cpu(packet->x_len);
-	unsigned int y_len = be16_to_cpu(packet->y_len);
-	int x, y, begin_x, begin_y, end_x, end_y, w, h, ret;
-
-	/* got touch data? */
-	if ((pkt[0] & 0xe0) != 0xe0)
-		return 0;
-
-	if (data_len > 0xff)
-		data_len -= 0x100;
-	if (x_len > 0xff)
-		x_len -= 0x80;
-
-	/* send ACK */
-	ret = usb_submit_urb(priv->ack, GFP_ATOMIC);
-
-	if (!usbtouch->type->max_xc) {
-		usbtouch->type->max_xc = 2 * x_len;
-		input_set_abs_params(usbtouch->input, ABS_X,
-				     0, usbtouch->type->max_xc, 0, 0);
-		usbtouch->type->max_yc = 2 * y_len;
-		input_set_abs_params(usbtouch->input, ABS_Y,
-				     0, usbtouch->type->max_yc, 0, 0);
-	}
-	/*
-	 * The device reports state of IR sensors on X and Y axes.
-	 * Each byte represents "darkness" percentage (0-100) of one element.
-	 * 17" touchscreen reports only 64 x 52 bytes so the resolution is low.
-	 * This also means that there's a limited multi-touch capability but
-	 * it's disabled (and untested) here as there's no X driver for that.
-	 */
-	begin_x = end_x = begin_y = end_y = -1;
-	for (x = 0; x < x_len; x++) {
-		if (begin_x == -1 && packet->data[x] > NEXIO_THRESHOLD) {
-			begin_x = x;
-			continue;
-		}
-		if (end_x == -1 && begin_x != -1 && packet->data[x] < NEXIO_THRESHOLD) {
-			end_x = x - 1;
-			for (y = x_len; y < data_len; y++) {
-				if (begin_y == -1 && packet->data[y] > NEXIO_THRESHOLD) {
-					begin_y = y - x_len;
-					continue;
-				}
-				if (end_y == -1 &&
-				    begin_y != -1 && packet->data[y] < NEXIO_THRESHOLD) {
-					end_y = y - 1 - x_len;
-					w = end_x - begin_x;
-					h = end_y - begin_y;
-#if 0
-					/* multi-touch */
-					input_report_abs(usbtouch->input,
-						    ABS_MT_TOUCH_MAJOR, max(w,h));
-					input_report_abs(usbtouch->input,
-						    ABS_MT_TOUCH_MINOR, min(x,h));
-					input_report_abs(usbtouch->input,
-						    ABS_MT_POSITION_X, 2*begin_x+w);
-					input_report_abs(usbtouch->input,
-						    ABS_MT_POSITION_Y, 2*begin_y+h);
-					input_report_abs(usbtouch->input,
-						    ABS_MT_ORIENTATION, w > h);
-					input_mt_sync(usbtouch->input);
-#endif
-					/* single touch */
-					usbtouch->x = 2 * begin_x + w;
-					usbtouch->y = 2 * begin_y + h;
-					usbtouch->touch = packet->flags & 0x01;
-					begin_y = end_y = -1;
-					return 1;
-				}
-			}
-			begin_x = end_x = -1;
-		}
-
-	}
-	return 0;
-}
-#endif
-
-
-/*****************************************************************************
- * ELO part
- */
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ELO
-
-static int elo_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
-{
-	dev->x = (pkt[3] << 8) | pkt[2];
-	dev->y = (pkt[5] << 8) | pkt[4];
-	dev->touch = pkt[6] > 0;
-	dev->press = pkt[6];
-
-	return 1;
-}
-#endif
-
-
-/*****************************************************************************
- * the different device descriptors
- */
-#ifdef MULTI_PACKET
-static void usbtouch_process_multi(struct usbtouch_usb *usbtouch,
-				   unsigned char *pkt, int len);
-#endif
-
-static struct usbtouch_device_info usbtouch_dev_info[] = {
-#ifdef CONFIG_TOUCHSCREEN_USB_ELO
-	[DEVTYPE_ELO] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.max_press	= 0xff,
-		.rept_size	= 8,
-		.read_data	= elo_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_EGALAX
-	[DEVTYPE_EGALAX] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x07ff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x07ff,
-		.rept_size	= 16,
-		.process_pkt	= usbtouch_process_multi,
-		.get_pkt_len	= egalax_get_pkt_len,
-		.read_data	= egalax_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_PANJIT
-	[DEVTYPE_PANJIT] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.rept_size	= 8,
-		.read_data	= panjit_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_3M
-	[DEVTYPE_3M] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x4000,
-		.min_yc		= 0x0,
-		.max_yc		= 0x4000,
-		.rept_size	= 11,
-		.read_data	= mtouch_read_data,
-		.init		= mtouch_init,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ITM
-	[DEVTYPE_ITM] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.max_press	= 0xff,
-		.rept_size	= 8,
-		.read_data	= itm_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
-	[DEVTYPE_ETURBO] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x07ff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x07ff,
-		.rept_size	= 8,
-		.process_pkt	= usbtouch_process_multi,
-		.get_pkt_len	= eturbo_get_pkt_len,
-		.read_data	= eturbo_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_GUNZE
-	[DEVTYPE_GUNZE] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.rept_size	= 4,
-		.read_data	= gunze_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_DMC_TSC10
-	[DEVTYPE_DMC_TSC10] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x03ff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x03ff,
-		.rept_size	= 5,
-		.init		= dmc_tsc10_init,
-		.read_data	= dmc_tsc10_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
-	[DEVTYPE_IRTOUCH] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.rept_size	= 8,
-		.read_data	= irtouch_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
-	[DEVTYPE_IDEALTEK] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.rept_size	= 8,
-		.process_pkt	= usbtouch_process_multi,
-		.get_pkt_len	= idealtek_get_pkt_len,
-		.read_data	= idealtek_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH
-	[DEVTYPE_GENERAL_TOUCH] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x7fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x7fff,
-		.rept_size	= 7,
-		.read_data	= general_touch_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_GOTOP
-	[DEVTYPE_GOTOP] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x03ff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x03ff,
-		.rept_size	= 4,
-		.read_data	= gotop_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_JASTEC
-	[DEVTYPE_JASTEC] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.rept_size	= 4,
-		.read_data	= jastec_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_E2I
-	[DEVTYPE_E2I] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x7fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x7fff,
-		.rept_size	= 6,
-		.init		= e2i_init,
-		.read_data	= e2i_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ZYTRONIC
-	[DEVTYPE_ZYTRONIC] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x03ff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x03ff,
-		.rept_size	= 5,
-		.read_data	= zytronic_read_data,
-		.irq_always     = true,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_ETT_TC45USB
-	[DEVTYPE_TC45USB] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x0fff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x0fff,
-		.rept_size	= 5,
-		.read_data	= tc45usb_read_data,
-	},
-#endif
-
-#ifdef CONFIG_TOUCHSCREEN_USB_NEXIO
-	[DEVTYPE_NEXIO] = {
-		.rept_size	= 1024,
-		.irq_always	= true,
-		.read_data	= nexio_read_data,
-		.alloc		= nexio_alloc,
-		.init		= nexio_init,
-		.exit		= nexio_exit,
-	},
-#endif
-#ifdef CONFIG_TOUCHSCREEN_USB_EASYTOUCH
-	[DEVTYPE_ETOUCH] = {
-		.min_xc		= 0x0,
-		.max_xc		= 0x07ff,
-		.min_yc		= 0x0,
-		.max_yc		= 0x07ff,
-		.rept_size	= 16,
-		.process_pkt	= usbtouch_process_multi,
-		.get_pkt_len	= etouch_get_pkt_len,
-		.read_data	= etouch_read_data,
-	},
-#endif
-};
-
-
-/*****************************************************************************
- * Generic Part
- */
-static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch,
-                                 unsigned char *pkt, int len)
-{
-	struct usbtouch_device_info *type = usbtouch->type;
-
-	if (!type->read_data(usbtouch, pkt))
-			return;
-
-	input_report_key(usbtouch->input, BTN_TOUCH, usbtouch->touch);
-
-	if (swap_xy) {
-		input_report_abs(usbtouch->input, ABS_X, usbtouch->y);
-		input_report_abs(usbtouch->input, ABS_Y, usbtouch->x);
-	} else {
-		input_report_abs(usbtouch->input, ABS_X, usbtouch->x);
-		input_report_abs(usbtouch->input, ABS_Y, usbtouch->y);
-	}
-	if (type->max_press)
-		input_report_abs(usbtouch->input, ABS_PRESSURE, usbtouch->press);
-	input_sync(usbtouch->input);
-}
-
-
-#ifdef MULTI_PACKET
-static void usbtouch_process_multi(struct usbtouch_usb *usbtouch,
-                                   unsigned char *pkt, int len)
-{
-	unsigned char *buffer;
-	int pkt_len, pos, buf_len, tmp;
-
-	/* process buffer */
-	if (unlikely(usbtouch->buf_len)) {
-		/* try to get size */
-		pkt_len = usbtouch->type->get_pkt_len(
-				usbtouch->buffer, usbtouch->buf_len);
-
-		/* drop? */
-		if (unlikely(!pkt_len))
-			goto out_flush_buf;
-
-		/* need to append -pkt_len bytes before able to get size */
-		if (unlikely(pkt_len < 0)) {
-			int append = -pkt_len;
-			if (unlikely(append > len))
-			       append = len;
-			if (usbtouch->buf_len + append >= usbtouch->type->rept_size)
-				goto out_flush_buf;
-			memcpy(usbtouch->buffer + usbtouch->buf_len, pkt, append);
-			usbtouch->buf_len += append;
-
-			pkt_len = usbtouch->type->get_pkt_len(
-					usbtouch->buffer, usbtouch->buf_len);
-			if (pkt_len < 0)
-				return;
-		}
-
-		/* append */
-		tmp = pkt_len - usbtouch->buf_len;
-		if (usbtouch->buf_len + tmp >= usbtouch->type->rept_size)
-			goto out_flush_buf;
-		memcpy(usbtouch->buffer + usbtouch->buf_len, pkt, tmp);
-		usbtouch_process_pkt(usbtouch, usbtouch->buffer, pkt_len);
-
-		buffer = pkt + tmp;
-		buf_len = len - tmp;
-	} else {
-		buffer = pkt;
-		buf_len = len;
-	}
-
-	/* loop over the received packet, process */
-	pos = 0;
-	while (pos < buf_len) {
-		/* get packet len */
-		pkt_len = usbtouch->type->get_pkt_len(buffer + pos,
-							buf_len - pos);
-
-		/* unknown packet: skip one byte */
-		if (unlikely(!pkt_len)) {
-			pos++;
-			continue;
-		}
-
-		/* full packet: process */
-		if (likely((pkt_len > 0) && (pkt_len <= buf_len - pos))) {
-			usbtouch_process_pkt(usbtouch, buffer + pos, pkt_len);
-		} else {
-			/* incomplete packet: save in buffer */
-			memcpy(usbtouch->buffer, buffer + pos, buf_len - pos);
-			usbtouch->buf_len = buf_len - pos;
-			return;
-		}
-		pos += pkt_len;
-	}
-
-out_flush_buf:
-	usbtouch->buf_len = 0;
-	return;
-}
-#endif
-
-
-static void usbtouch_irq(struct urb *urb)
-{
-	struct usbtouch_usb *usbtouch = urb->context;
-	int retval;
-
-	switch (urb->status) {
-	case 0:
-		/* success */
-		break;
-	case -ETIME:
-		/* this urb is timing out */
-		dbg("%s - urb timed out - was the device unplugged?",
-		    __func__);
-		return;
-	case -ECONNRESET:
-	case -ENOENT:
-	case -ESHUTDOWN:
-	case -EPIPE:
-		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d",
-		    __func__, urb->status);
-		return;
-	default:
-		dbg("%s - nonzero urb status received: %d",
-		    __func__, urb->status);
-		goto exit;
-	}
-
-	usbtouch->type->process_pkt(usbtouch, usbtouch->data, urb->actual_length);
-
-exit:
-	usb_mark_last_busy(interface_to_usbdev(usbtouch->interface));
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		err("%s - usb_submit_urb failed with result: %d",
-		    __func__, retval);
-}
-
-static int usbtouch_open(struct input_dev *input)
-{
-	struct usbtouch_usb *usbtouch = input_get_drvdata(input);
-	int r;
-
-	usbtouch->irq->dev = interface_to_usbdev(usbtouch->interface);
-
-	r = usb_autopm_get_interface(usbtouch->interface) ? -EIO : 0;
-	if (r < 0)
-		goto out;
-
-	if (!usbtouch->type->irq_always) {
-		if (usb_submit_urb(usbtouch->irq, GFP_KERNEL)) {
-			r = -EIO;
-			goto out_put;
-		}
-	}
-
-	usbtouch->interface->needs_remote_wakeup = 1;
-out_put:
-	usb_autopm_put_interface(usbtouch->interface);
-out:
-	return r;
-}
-
-static void usbtouch_close(struct input_dev *input)
-{
-	struct usbtouch_usb *usbtouch = input_get_drvdata(input);
-	int r;
-
-	if (!usbtouch->type->irq_always)
-		usb_kill_urb(usbtouch->irq);
-	r = usb_autopm_get_interface(usbtouch->interface);
-	usbtouch->interface->needs_remote_wakeup = 0;
-	if (!r)
-		usb_autopm_put_interface(usbtouch->interface);
-}
-
-static int usbtouch_suspend
-(struct usb_interface *intf, pm_message_t message)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-
-	usb_kill_urb(usbtouch->irq);
-
-	return 0;
-}
-
-static int usbtouch_resume(struct usb_interface *intf)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-	struct input_dev *input = usbtouch->input;
-	int result = 0;
-
-	mutex_lock(&input->mutex);
-	if (input->users || usbtouch->type->irq_always)
-		result = usb_submit_urb(usbtouch->irq, GFP_NOIO);
-	mutex_unlock(&input->mutex);
-
-	return result;
-}
-
-static int usbtouch_reset_resume(struct usb_interface *intf)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-	struct input_dev *input = usbtouch->input;
-	int err = 0;
-
-	/* reinit the device */
-	if (usbtouch->type->init) {
-		err = usbtouch->type->init(usbtouch);
-		if (err) {
-			dbg("%s - type->init() failed, err: %d",
-			    __func__, err);
-			return err;
-		}
-	}
-
-	/* restart IO if needed */
-	mutex_lock(&input->mutex);
-	if (input->users)
-		err = usb_submit_urb(usbtouch->irq, GFP_NOIO);
-	mutex_unlock(&input->mutex);
-
-	return err;
-}
-
-static void usbtouch_free_buffers(struct usb_device *udev,
-				  struct usbtouch_usb *usbtouch)
-{
-	usb_free_coherent(udev, usbtouch->type->rept_size,
-			  usbtouch->data, usbtouch->data_dma);
-	kfree(usbtouch->buffer);
-}
-
-static struct usb_endpoint_descriptor *
-usbtouch_get_input_endpoint(struct usb_host_interface *interface)
-{
-	int i;
-
-	for (i = 0; i < interface->desc.bNumEndpoints; i++)
-		if (usb_endpoint_dir_in(&interface->endpoint[i].desc))
-			return &interface->endpoint[i].desc;
-
-	return NULL;
-}
-
-static int usbtouch_probe(struct usb_interface *intf,
-			  const struct usb_device_id *id)
-{
-	struct usbtouch_usb *usbtouch;
-	struct input_dev *input_dev;
-	struct usb_endpoint_descriptor *endpoint;
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct usbtouch_device_info *type;
-	int err = -ENOMEM;
-
-	/* some devices are ignored */
-	if (id->driver_info == DEVTYPE_IGNORE)
-		return -ENODEV;
-
-	endpoint = usbtouch_get_input_endpoint(intf->cur_altsetting);
-	if (!endpoint)
-		return -ENXIO;
-
-	usbtouch = kzalloc(sizeof(struct usbtouch_usb), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!usbtouch || !input_dev)
-		goto out_free;
-
-	type = &usbtouch_dev_info[id->driver_info];
-	usbtouch->type = type;
-	if (!type->process_pkt)
-		type->process_pkt = usbtouch_process_pkt;
-
-	usbtouch->data = usb_alloc_coherent(udev, type->rept_size,
-					    GFP_KERNEL, &usbtouch->data_dma);
-	if (!usbtouch->data)
-		goto out_free;
-
-	if (type->get_pkt_len) {
-		usbtouch->buffer = kmalloc(type->rept_size, GFP_KERNEL);
-		if (!usbtouch->buffer)
-			goto out_free_buffers;
-	}
-
-	usbtouch->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!usbtouch->irq) {
-		dbg("%s - usb_alloc_urb failed: usbtouch->irq", __func__);
-		goto out_free_buffers;
-	}
-
-	usbtouch->interface = intf;
-	usbtouch->input = input_dev;
-
-	if (udev->manufacturer)
-		strlcpy(usbtouch->name, udev->manufacturer, sizeof(usbtouch->name));
-
-	if (udev->product) {
-		if (udev->manufacturer)
-			strlcat(usbtouch->name, " ", sizeof(usbtouch->name));
-		strlcat(usbtouch->name, udev->product, sizeof(usbtouch->name));
-	}
-
-	if (!strlen(usbtouch->name))
-		snprintf(usbtouch->name, sizeof(usbtouch->name),
-			"USB Touchscreen %04x:%04x",
-			 le16_to_cpu(udev->descriptor.idVendor),
-			 le16_to_cpu(udev->descriptor.idProduct));
-
-	usb_make_path(udev, usbtouch->phys, sizeof(usbtouch->phys));
-	strlcat(usbtouch->phys, "/input0", sizeof(usbtouch->phys));
-
-	input_dev->name = usbtouch->name;
-	input_dev->phys = usbtouch->phys;
-	usb_to_input_id(udev, &input_dev->id);
-	input_dev->dev.parent = &intf->dev;
-
-	input_set_drvdata(input_dev, usbtouch);
-
-	input_dev->open = usbtouch_open;
-	input_dev->close = usbtouch_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input_dev, ABS_X, type->min_xc, type->max_xc, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, type->min_yc, type->max_yc, 0, 0);
-	if (type->max_press)
-		input_set_abs_params(input_dev, ABS_PRESSURE, type->min_press,
-		                     type->max_press, 0, 0);
-
-	if (usb_endpoint_type(endpoint) == USB_ENDPOINT_XFER_INT)
-		usb_fill_int_urb(usbtouch->irq, udev,
-			 usb_rcvintpipe(udev, endpoint->bEndpointAddress),
-			 usbtouch->data, type->rept_size,
-			 usbtouch_irq, usbtouch, endpoint->bInterval);
-	else
-		usb_fill_bulk_urb(usbtouch->irq, udev,
-			 usb_rcvbulkpipe(udev, endpoint->bEndpointAddress),
-			 usbtouch->data, type->rept_size,
-			 usbtouch_irq, usbtouch);
-
-	usbtouch->irq->dev = udev;
-	usbtouch->irq->transfer_dma = usbtouch->data_dma;
-	usbtouch->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	/* device specific allocations */
-	if (type->alloc) {
-		err = type->alloc(usbtouch);
-		if (err) {
-			dbg("%s - type->alloc() failed, err: %d", __func__, err);
-			goto out_free_urb;
-		}
-	}
-
-	/* device specific initialisation*/
-	if (type->init) {
-		err = type->init(usbtouch);
-		if (err) {
-			dbg("%s - type->init() failed, err: %d", __func__, err);
-			goto out_do_exit;
-		}
-	}
-
-	err = input_register_device(usbtouch->input);
-	if (err) {
-		dbg("%s - input_register_device failed, err: %d", __func__, err);
-		goto out_do_exit;
-	}
-
-	usb_set_intfdata(intf, usbtouch);
-
-	if (usbtouch->type->irq_always) {
-		/* this can't fail */
-		usb_autopm_get_interface(intf);
-		err = usb_submit_urb(usbtouch->irq, GFP_KERNEL);
-		if (err) {
-			usb_autopm_put_interface(intf);
-			err("%s - usb_submit_urb failed with result: %d",
-			    __func__, err);
-			goto out_unregister_input;
-		}
-	}
-
-	return 0;
-
-out_unregister_input:
-	input_unregister_device(input_dev);
-	input_dev = NULL;
-out_do_exit:
-	if (type->exit)
-		type->exit(usbtouch);
-out_free_urb:
-	usb_free_urb(usbtouch->irq);
-out_free_buffers:
-	usbtouch_free_buffers(udev, usbtouch);
-out_free:
-	input_free_device(input_dev);
-	kfree(usbtouch);
-	return err;
-}
-
-static void usbtouch_disconnect(struct usb_interface *intf)
-{
-	struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
-
-	dbg("%s - called", __func__);
-
-	if (!usbtouch)
-		return;
-
-	dbg("%s - usbtouch is initialized, cleaning up", __func__);
-	usb_set_intfdata(intf, NULL);
-	/* this will stop IO via close */
-	input_unregister_device(usbtouch->input);
-	usb_free_urb(usbtouch->irq);
-	if (usbtouch->type->exit)
-		usbtouch->type->exit(usbtouch);
-	usbtouch_free_buffers(interface_to_usbdev(intf), usbtouch);
-	kfree(usbtouch);
-}
-
-MODULE_DEVICE_TABLE(usb, usbtouch_devices);
-
-static struct usb_driver usbtouch_driver = {
-	.name		= "usbtouchscreen",
-	.probe		= usbtouch_probe,
-	.disconnect	= usbtouch_disconnect,
-	.suspend	= usbtouch_suspend,
-	.resume		= usbtouch_resume,
-	.reset_resume	= usbtouch_reset_resume,
-	.id_table	= usbtouch_devices,
-	.supports_autosuspend = 1,
-};
-
-module_usb_driver(usbtouch_driver);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-MODULE_ALIAS("touchkitusb");
-MODULE_ALIAS("itmtouch");
-MODULE_ALIAS("mtouchusb");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/Makefile
deleted file mode 100755
index b3e5b2d3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-
-obj-$(CONFIG_TOUCHSCREEN_VT1609)	:= vt1609_dual.o vt1609_ts.o
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_dual.c b/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_dual.c
deleted file mode 100755
index c88872e5..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_dual.c
+++ /dev/null
@@ -1,692 +0,0 @@
-#include <linux/init.h>

-#include <linux/types.h>

-#include <linux/kernel.h>

-#include <linux/module.h>

-#include <linux/errno.h>

-#include <linux/delay.h>

-#include <linux/interrupt.h>

-//#include <linux/spinlock.h>

-#include <linux/input.h>

-#include <linux/cdev.h>

-#include <linux/time.h>

-#include <linux/spi/spi.h>

-#include <linux/platform_device.h>

-#include <mach/hardware.h>

-#include <linux/gpio.h>

-#include <mach/wmt_iomux.h>

-#include "vt1609_ts.h"

-

-

-//#define _DEBUG_

-

-#undef dbg

-#ifdef  _DEBUG_

-#define dbg(fmt, args...) printk(KERN_ERR "[%s][%d]: " fmt, __func__ , __LINE__, ## args)

-#else

-#define dbg(fmt, args...)

-#endif

-

-#undef dbg_err

-#define dbg_err(fmt, args...) printk(KERN_ERR "[%s][%d]##ERROR##: " fmt, __func__ , __LINE__, ## args)

-

-#define VT1609_DUAL_VERSION    "1.1"

-

-#define DUAL_BUF_LENGTH       	17

-#define SINGLE_BUF_LEN         	5	

-#define MAX_SAMPLE_NUM        	5

-#define POLL_TOUT               100

-#define DX_DETLA      			4

-#define DX_NUM  	         	5

-

-#define VXY						17

-#define SCALE_X					4

-#define SCALE_Y					2

-#define FILTER_COUNT_T1 		2

-#define FILTER_COUNT_T2 		5

-#define FILTER_COUNT_2T1 		5

-#define SAMPLE_COUNT			4

-#define THRESHOLD_DX 			256

-#define THRESHOLD_XY 			1300

-#define THRESHOLD_DUAL_CNT      1

-

-#define CHL_X1 					0x01

-#define CHL_X2 					0x02

-#define CHL_X3 					0x03

-#define CHL_Y1 					0x04

-#define CHL_Y2 					0x05

-#define CHL_Y3 					0x06

-

-static int vxy_max_updated = 0;

-static int vx_max = 0;

-static int vy_max = 0;

-

-static int dual_cnt = 0;

-static int prv_dx = 0;

-static int dx1 = 0, dx2 = 0;

-

-static int TwoCT = 0;

-static int FirstCT = 0;

-static int TouchCT = 0 ;

-static int OneTCAfter2 = 0;

-static int TwoTouchFlag = 0;

-static struct vt1603_ts_pos pre,fixpos; 

-

-//extern struct vt1603_ts_drvdata *pContext;

-

-struct dual_avg_buf {

-    int num;

-    u32 data[DUAL_BUF_LENGTH];

-};

-	

-static struct dual_avg_buf x_buf;

-static struct dual_avg_buf y_buf;

-static struct dual_avg_buf avg_buf;

-

-static int vt1603_ts_get_ux(int *para);

-static int vt1603_ts_get_uy(int *para);

-static int vt1603_ts_get_vx(int *para);

-static int vt1603_ts_get_vy(int *para);

-

-static inline void dual_buf_fill(struct dual_avg_buf *dual_buf, u32 data, int len)

-{

-    dual_buf->data[dual_buf->num % len] = data;

-    dual_buf->num++;

-

-    return ;

-}

-

-static inline u32 dual_buf_avg(struct dual_avg_buf *dual_buf, int len)

-{

-    int i, num;

-    u32 avg = 0;

-    int max, min;

-

-    num = (dual_buf->num < len)? dual_buf->num : len;

-	

-    if(num == 1)

-		return dual_buf->data[0];

-    if(num == 2)

-		return (dual_buf->data[0]+dual_buf->data[1])/2;

-

-    max = dual_buf->data[0];

-    min = dual_buf->data[0];

-    for (i = 0; i < num; i++){

-        avg += dual_buf->data[i];

-		

-	  if(dual_buf->data[i] > max)

-	  	max = dual_buf->data[i];

-

-	  if(dual_buf->data[i] < min)

-	  	min = dual_buf->data[i];

-    }

-

-    return (avg-max-min )/ (num-2);

-}

-

-static void dual_buf_init(struct dual_avg_buf *dual_buf)

-{

-    memset(dual_buf, 0x00, sizeof(struct dual_avg_buf));

-    return ;

-}

-

-static inline void vt1603_ts_report_dual_pos(struct vt1603_ts_drvdata *ts_drv, 

-                                          struct vt1603_ts_pos *fst,struct vt1603_ts_pos *lst)

-{

-    struct vt1603_ts_pos p1 = *fst;

-    struct vt1603_ts_pos p2 = *lst;

-

-    vt1603_ts_pos_calibration(ts_drv,&p1);

-    vt1603_ts_pos_calibration(ts_drv,&p2);

-    //dbg("Caled pos1 (%d, %d), pos2 (%d, %d)\n", p1.x, p1.y, p2.x, p2.y);

-

-    input_report_abs(ts_drv->input, ABS_MT_POSITION_X, p1.x);

-    input_report_abs(ts_drv->input, ABS_MT_POSITION_Y, p1.y);

-    input_mt_sync(ts_drv->input);

-    

-    input_report_abs(ts_drv->input, ABS_MT_POSITION_X, p2.x);

-    input_report_abs(ts_drv->input, ABS_MT_POSITION_Y, p2.y);

-    input_mt_sync(ts_drv->input);

-    

-    input_sync(ts_drv->input);

-

-    return;

-}

-

-static inline void vt1603_ts_auto_mode(struct vt1603_ts_drvdata *ts_drv)

-{

-    vt1603_set_reg8(ts_drv, VT1603_PWC_REG, 0x08);

-    /* auto position conversion mode and panel type config */

-    vt1603_set_reg8(ts_drv, VT1603_CR_REG, BIT1);

-    /* disable pen up/down detection, it is a MUST opearetion */

-    vt1603_set_reg8(ts_drv, 0xC8, 0x7F);

-

-    return;

-}

-

-static inline int select_channel(struct vt1603_ts_drvdata *ts_drv,int chl)

-{

-	switch(chl){

-		case CHL_X1://select x1

-			vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x05);

-			break;

-		case CHL_X2://select x2

-			vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x04);

-			break;

-		case CHL_X3://select x3

-			vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x00);

-			break;

-		case CHL_Y1://select y1

-			vt1603_set_reg8(ts_drv, 0xc6, 0x21);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x07);

-			break;

-		case CHL_Y2://select y2

-			vt1603_set_reg8(ts_drv, 0xc6, 0x21);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x06);

-			break;

-		case CHL_Y3://select y3

-			vt1603_set_reg8(ts_drv, 0xc6, 0x21);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x03);

-			break;

-		default://default select x1

-			vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x05);

-			break;

-	}

-

-	return 0;

-}

-

-static inline int select_x_channel(struct vt1603_ts_drvdata *ts_drv,int chl)

-{

-	switch(chl){

-		case CHL_X1://select x1

-			vt1603_set_reg8(ts_drv, 0xc6, 0x21);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x07);

-			break;

-		case CHL_X2://select x2

-			vt1603_set_reg8(ts_drv, 0xc6, 0x21);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x06);

-			break;

-		case CHL_X3://select x3

-		    vt1603_set_reg8(ts_drv, 0xc6, 0x21);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x03);

-			break;

-		case CHL_Y1://select y1

-		    vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x05);

-			

-			break;

-		case CHL_Y2://select y2

-		    vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x04);			

-			break;

-		case CHL_Y3://select y3

-			vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x00);

-			break;

-		default://default select x1

-			vt1603_set_reg8(ts_drv, 0xc6, 0x12);

-			vt1603_set_reg8(ts_drv, 0xc7, 0x05);

-			break;

-	}

-

-	return 0;

-}

-

-static inline int get_channel_data(struct vt1603_ts_drvdata *ts_drv,int chl)

-{

-    int i = 0;

-    int sum = 0;

-    int buf[MAX_SAMPLE_NUM] = {0};

-    u32 now = 0;

-    u8 tmp = 0;

-

-    if(ts_drv->dual_dev.exch)

-        select_x_channel(ts_drv,chl);

-    else

-        select_channel(ts_drv,chl);

-    

-    for (i = 0; i < ts_drv->dual_dev.SAMPLE_CNT; i++) {

-        vt1603_clrbits(ts_drv, VT1603_INTS_REG, 0x0f);

-        vt1603_set_reg8(ts_drv, VT1603_CR_REG, 0x10);

-        udelay(100);

-        now = jiffies;

-        while (time_before(jiffies, now + msecs_to_jiffies(POLL_TOUT))) {

-            tmp = vt1603_get_reg8(ts_drv, VT1603_INTS_REG);

-            if (tmp & BIT0) {

-                buf[i] = vt1603_get_reg8(ts_drv, 0xce);

-                tmp = (vt1603_get_reg8(ts_drv, 0xcf) & 0x0f);

-                buf[i] |= (tmp << 8);

-                sum += buf[i];

-                goto next;

-            }

-        }

-        printk("VT1609 %s timeout!\n", __func__);

-        return 0;

-

-    next:

-        ;//printk("CHL %d buf[%d] is %d\n", chl, i, buf[i]);

-    }

-	

-    return sum/ts_drv->dual_dev.SAMPLE_CNT;

-

-}

-

-

-static inline int vt1603_get_paramters(struct vt1603_ts_drvdata *ts_drv, int *para)

-{

-    /* change to manual mode now */

-    vt1603_set_reg8(ts_drv, VT1603_CR_REG, 0x00);

-    /* set prechare to 0x10 */

-    vt1603_set_reg8(ts_drv, VT1603_TSPC_REG, 0x10);

-    /* get parameters now */

-    para[0] = get_channel_data(ts_drv, CHL_X1);

-    para[1] = get_channel_data(ts_drv, CHL_X2);

-    para[2] = get_channel_data(ts_drv, CHL_Y1);

-    para[3] = get_channel_data(ts_drv, CHL_Y2);

-

-    para[4] = get_channel_data(ts_drv, CHL_X3);

-    para[5] = get_channel_data(ts_drv, CHL_Y3);

-

-    /* reset adc, this is a MUST operation */

-    vt1603_set_reg8(ts_drv, 0xc8, 0x8f);

-    vt1603_set_reg8(ts_drv, 0xc0, BIT6 | BIT5 | BIT0);

-	

-    return 0;

-}

-

-static int vt1603_get_vxy(struct vt1603_ts_drvdata *ts_drv, int *vx, int *vy)

-{

-    int i;

-    int xbuf[5] ={0}, ybuf[5] ={0};

-    int sum_vx = 0,sum_vy = 0;

-    int max_vx = 0,min_vx = 0;

-    int max_vy = 0,min_vy = 0;

-	

-    /* change to manual mode now */

-    vt1603_set_reg8(ts_drv, VT1603_CR_REG, 0x00);

-    /* set prechare to 0x10 */

-    vt1603_set_reg8(ts_drv, VT1603_TSPC_REG, 0x10);

-    for(i=0; i<5; i++){

-        xbuf[i] = get_channel_data(ts_drv,CHL_X3);

-        ybuf[i] = get_channel_data(ts_drv,CHL_Y3);

-        sum_vx += xbuf[i];

-        sum_vy += ybuf[i];   

-    }

-	

-    max_vx = min_vx = xbuf[0];

-    max_vy = min_vy = ybuf[0];

-

-    for(i=0; i<5; i++){

-        if(xbuf[i] > max_vx)

-            max_vx = xbuf[i];

-			

-        if(xbuf[i] < min_vx)

-            min_vx = xbuf[i];

-			

-        if(ybuf[i] > max_vy)

-            max_vy = ybuf[i];

-			

-        if(ybuf[i] < min_vy)

-            min_vy = ybuf[i];

-    }

-    *vx = (sum_vx - max_vx - min_vx)/3;

-    *vy = (sum_vy - max_vy - min_vy)/3;

-    dbg("updated vx_max=%d; vy_max=%d\n",*vx, *vy);

-    /* reset adc, this is a MUST operation */

-    vt1603_set_reg8(ts_drv, 0xc8, 0x8f);

-    vt1603_set_reg8(ts_drv, 0xc0, BIT6 | BIT5 | BIT0);

-	

-    return 0;

-}

-

-static inline int vt1603_ts_get_ux(int *para)

-{

-    return abs(para[1] - para[0]);

-}

-

-static inline int vt1603_ts_get_uy(int *para)

-{

-    return abs(para[3] - para[2]);

-}

-

-static inline int vt1603_ts_get_vx(int *para)

-{

-    return abs(vx_max - para[4]);

-}

-

-static inline int vt1603_ts_get_vy(int *para)

-{

-    return abs(vy_max - para[5]);

-}

-

-static inline int vt1603_ts_nTouch(struct vt1603_ts_drvdata *ts_drv, int *para)

-{

-     int  ux, uy, vx, vy;

-

-    ux = vt1603_ts_get_ux(para);

-    uy = vt1603_ts_get_uy(para);

-    vx = vt1603_ts_get_vx(para);

-    vy = vt1603_ts_get_vy(para);

-    //printk("ux:%-3d, uy:%-3d, vx:%-3d, vy:%-3d\n",  ux, uy, vx, vy);

-

-    if ((vx <= 5) && (vy <= 5)){

-        dual_cnt = 0;	

-        return Single_TOUCH;

-    }else if ((vx >= ts_drv->dual_dev.vxy) || (vy >= ts_drv->dual_dev.vxy)){

-        dual_cnt++;

-        //printk("ux:%-3d, uy:%-3d, vx:%-3d, vy:%-3d\n",  ux, uy, vx, vy);

-        return (dual_cnt > THRESHOLD_DUAL_CNT)? Multi_TOUCH : Single_TOUCH;

-    }else if (((vx > 5) || (vy > 5)) && ((ux >= 2 * ts_drv->dual_dev.vxy) || (uy >= 2 * ts_drv->dual_dev.vxy))){

-        dual_cnt++;

-        //printk("ux:%-3d, uy:%-3d, vx:%-3d, vy:%-3d\n",  ux, uy, vx, vy);

-        return (dual_cnt > THRESHOLD_DUAL_CNT)? Multi_TOUCH : Single_TOUCH;

-    }else{

-        dual_cnt = 0;

-        return Single_TOUCH;

-    }

-    

-}

-

-static int pos_fix(const int limit, int p)

-{

-    if (p > limit) p = limit;

-    if (p < 0) p = 0;

-

-    return (u16)(p & 0xffff);

-}

-

-static int vt1603_ts_update_vxy(struct vt1603_ts_drvdata *ts_drv, int *vx, int *vy)

-{

-    u8 val;

-    int timeout = 100;

-

-    val = vt1603_get_reg8(ts_drv, VT1603_CR_REG);

-    while (timeout-- &&  val != 0x02) {

-        msleep(20);

-        val = vt1603_get_reg8(ts_drv, VT1603_CR_REG);

-    }

-

-    if(!timeout){

-        dbg_err("get vx_max/vy_max failed!\n");

-        goto out;

-    }

-

-    vt1603_get_vxy(ts_drv, vx,vy);

-    dbg("update vx_max:%d, vy_max:%d\n", vx_max, vy_max);

-

-out:

-    vt1603_set_reg8(ts_drv, VT1603_INTS_REG, 0x0F);

-	

-    return 0;

-}

-

-void vt1603_ts_dual_support(struct work_struct* dwork)

-{

-    int nTouch = 0;

-    int para[6] = { 0 };

-    //unsigned long flags = 0;

-    int vx = 0, vy = 0, dx = 0;

-    struct vt1603_ts_pos p,pos1, pos2;

-    struct vt1603_ts_drvdata *ts_drv = NULL;

-    u8 int_sts = 0;

-

-    ts_drv = container_of(dwork, struct vt1603_ts_drvdata, dual_work.work);

-

-    //spin_lock_irqsave(&ts_drv->spinlock, flags);

-    mutex_lock(&ts_drv->ts_mutex);

-

-    int_sts = vt1603_get_reg8(ts_drv, VT1603_INTS_REG);

-    if (int_sts & BIT4 || ts_drv->earlysus) {

-        if (jiffies_to_msecs(jiffies - ts_drv->ts_stamp) < TS_DEBOUNCE && !ts_drv->earlysus) {

-            dbg("vt1603 ts debouncing?...\n");

-            //vt1603_clr_ts_irq(ts_drv, int_sts & 0x0F);

-            goto next_loop;

-        }

-        dbg("======= penup ======\n");

-

-        /* update vx_max/vy_max only when first penup */

-        if(!vxy_max_updated){

-            vxy_max_updated ++;

-        	vt1603_ts_update_vxy(ts_drv, &vx_max, &vy_max);

-        }

-        vt1603_ts_auto_mode(ts_drv);

-        /* vt1603 gpio1 as IRQ output */

-	    vt1603_set_reg8(ts_drv, VT1603_ISEL_REG36, 0x04);	

-        input_mt_sync(ts_drv->input);

-        input_sync(ts_drv->input);

-        ts_drv->pen_state = TS_PENUP_STATE;		

-    #ifdef TOUCH_KEY

-        vt1603_ts_report_key(ts_drv);

-    #endif

-        dual_buf_init(&avg_buf);

-        dual_buf_init(&x_buf);

-        dual_buf_init(&y_buf);

-

-        dx2 = 0;

-        dx1 = 0;		

-        pre.x = 0;

-        pre.y = 0;

-        FirstCT = 0;

-        TwoCT = 0;	  

-        TouchCT = None_TOUCH;

-        OneTCAfter2 = 0;

-        TwoTouchFlag = 0;

-        vt1603_clr_ts_irq(ts_drv, int_sts & 0x0F);

-

-        if(!ts_drv->earlysus) 

-			wmt_gpio_unmask_irq(ts_drv->intgpio);

-

-        //spin_unlock_irqrestore(&ts_drv->spinlock, flags);

-	mutex_unlock(&ts_drv->ts_mutex);

-

-        return;

-    }

-	

-    ts_drv->ts_stamp = jiffies; 	

-    ts_drv->pen_state = TS_PENDOWN_STATE;

-    vt1603_get_paramters(ts_drv, para);

-    vt1603_ts_auto_mode(ts_drv);

-    //vt1603_clr_ts_irq(ts_drv, 0x0F & int_sts);

-

-    nTouch = vt1603_ts_nTouch(ts_drv, para);	

-    if(nTouch == Single_TOUCH){

-		p.x = (para[0] + para[1]) / 2;

-      	p.y = (para[2] + para[3]) / 2;

-

-		if(TwoTouchFlag ==0 && FirstCT < ts_drv->dual_dev.F1_CNT){

-			FirstCT ++;

-			dbg("Filter First %d Single Touch\n",FirstCT);

-			goto next_loop;

-			

-		}else if(TwoTouchFlag == 1 && OneTCAfter2 < ts_drv->dual_dev.F2T1_CNT){

-			dbg("Filter First %d pointer when back to single touch from dual touch\n",OneTCAfter2);

-			dx1 = 0;

-			dx2 = 0;

-			TwoCT = 0;

-			OneTCAfter2 ++;

-			dual_buf_init(&x_buf);

-			dual_buf_init(&y_buf);

-			dual_buf_init(&avg_buf);

-			goto next_loop;

-

-		}else if(p.x > vx_max || p.y > vy_max){

-			dbg("Pos (%d,%d) beyond vx_max or vy_max\n",p.x,p.y);

-			goto next_loop;

-			

-		}else if((pre.x!=0 && pre.y!=0) && (abs(pre.x-p.x) > THRESHOLD_XY||abs(pre.y-p.y) > THRESHOLD_XY )){

-			dbg("Threhold Filter Pos (%-4d,%-4d) ,dx=%-4d,dy=%-4d\n",p.x,p.y,abs(pre.x-p.x),abs(pre.y-p.y));

-			pre.x = p.x;

-			pre.y = p.y;

-			goto next_loop;

-			

-		}else{

-			dual_buf_fill(&x_buf, p.x, SINGLE_BUF_LEN);

-			dual_buf_fill(&y_buf, p.y, SINGLE_BUF_LEN);

-			p.x = dual_buf_avg(&x_buf, SINGLE_BUF_LEN);

-			p.y = dual_buf_avg(&y_buf, SINGLE_BUF_LEN);

-			dbg("Report PHY Pos (%-4d,%-4d)\n",p.x,p.y);

-			pre.x = p.x;

-			pre.y = p.y;

-		#ifdef TOUCH_KEY				

-			if(vt1603_ts_get_key(ts_drv, p))

-				goto next_loop;

-		#endif

-		

-			vt1603_ts_report_pos(ts_drv, &p);

-			

-			TwoCT = 0;

-			TouchCT = Single_TOUCH;

-			OneTCAfter2 = 0;

-			TwoTouchFlag = 0;

-			goto next_loop;

-		}

-    }

-    else if(nTouch == Multi_TOUCH){		

-		vx = vt1603_ts_get_vx(para);

-		vy = vt1603_ts_get_vy(para);

-		dx = ts_drv->dual_dev.scale_y * vy + ts_drv->dual_dev.scale_x * vx;

-		

-		if(dx1 && dx2)

-			dx = (dx+dx1+dx2)/3;	

-		dx2 = dx1;

-		dx1 = dx;

-		dbg("vx=%-3d, vy=%-3d, dx=%-d, Ddx=%-3d\n",vx,vy,dx,abs(prv_dx-dx));

-        

-    	if(TwoCT < ts_drv->dual_dev.F2_CNT){

-			TwoCT ++;

-			dual_buf_init(&avg_buf);

-			dbg("Filter The First %d Dual Touch\n",TwoCT);

-			goto next_loop;

-			

-		}else if (prv_dx!=0 && (abs(prv_dx - dx) > ts_drv->dual_dev.THR_MAX_DX)){

-			dbg("Threhold Filter Dual Touch dx=%d\n",abs(prv_dx - dx) );

-			prv_dx = dx;

-			goto next_loop;

-

-		}else{

-			//process and report dual touch data

-			dual_buf_fill(&avg_buf, dx, DUAL_BUF_LENGTH);

-			dx = dual_buf_avg(&avg_buf, DUAL_BUF_LENGTH);

-			

-			if(abs(prv_dx - dx) < ts_drv->dual_dev.THR_MIN_DX){

-				//printk("Replace with last dx Ddx=%d\n",abs(prv_dx - dx));

-				dx = prv_dx;

-			}

-

-			if(TwoTouchFlag==0 && TouchCT==Single_TOUCH){//Single Touch ->Multi Touch 

-				fixpos = pre;

-				//printk("Touch(%-4d,%-4d) 1--->2\n",pre.x,pre.y);

-			}else if(TwoTouchFlag==0 && TouchCT==None_TOUCH){//Multi Touch from the beginning

-				fixpos.x = vx_max/2;

-				fixpos.y = vy_max/2;

-				//printk("Touch(%-4d,%-4d) 2--->2\n",pos1.x, pos1.y);

-			}

-

-			pos1 = fixpos;

-			pos2.x = fixpos.x;

-			if(fixpos.y > vy_max/2)

-				pos2.y = pos_fix(vy_max, (fixpos.y - 150 - dx*DX_DETLA/DX_NUM));

-			else

-				pos2.y = pos_fix(vy_max, (fixpos.y + 150 + dx*DX_DETLA/DX_NUM));

-

-			dbg("PHY dx=%d, pos1.y=%d, pos2.y=%d\n", dx, pos1.y, pos2.y);

-			vt1603_ts_report_dual_pos(ts_drv, &pos1, &pos2);

-

-			prv_dx = dx;

-			TouchCT = Multi_TOUCH;

-			TwoTouchFlag = 1;

-			OneTCAfter2 = 0;

-		#ifdef TOUCH_KEY

-			if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0)

-				set_key_led_gpio(ts_drv,HIGH);

-		#endif

-			goto next_loop;	

-		}

-    }

-    else{

-        dbg_err("Main Loop Error!\n");

-    }

-

-next_loop:

-    queue_delayed_work(ts_drv->workqueue, &ts_drv->dual_work, msecs_to_jiffies(20));

-    vt1603_clr_ts_irq(ts_drv, 0x0f);

-    //spin_unlock_irqrestore(&ts_drv->spinlock, flags);

-    mutex_unlock(&ts_drv->ts_mutex);

-    

-    return ;

-}

-

-int vt1603_dual_init(struct vt1603_ts_drvdata *ts_drv)

-{

-    int ret = 0;

-    //unsigned long flags = 0;

-    int retries = 20;

-    u8 val = 0;

-

-    if (ts_drv == NULL) {

-        printk(KERN_ERR "VT1609 TouchScreen Driver Does Not Exsit!\n");

-        ret = -1;

-        goto out;

-    }

-

-    //spin_lock_irqsave(&ts_drv->spinlock, flags);

-    mutex_lock(&ts_drv->ts_mutex);

-

-    while (retries--) {

-        val = vt1603_get_reg8(ts_drv, VT1603_INTS_REG);

-        if ((val & BIT4) == 0) {

-            printk(KERN_ERR "Do not keep in touching, when vt1609 driver to be installed!\n");

-            msleep(20);

-            continue ;

-        }

-

-        val = vt1603_get_reg8(ts_drv, VT1603_CR_REG);

-        if ( val != 0x02) {

-            printk(KERN_ERR "VT1609 is not working in TS mode now!reg: C1=0x%02x\n",val);

-            msleep(10);

-            continue;

-        }

-

-        break ;

-    }

-

-    if (retries == 0) {

-        printk(KERN_ERR "Enable VT1609 Dual Touch Support Failed!\n");

-        ret = -1;

-        goto out;

-    }

-

-    

-    vt1603_set_reg8(ts_drv, VT1603_CDPR_REG, 0x04);

-    vt1603_set_reg8(ts_drv, VT1603_TSPC_REG, 0x10);

-    vt1603_get_vxy(ts_drv, &vx_max, &vy_max);

-    vt1603_ts_auto_mode(ts_drv);

-    vt1603_clr_ts_irq(ts_drv, BIT0 | BIT2 | BIT3);

-

-    dual_buf_init(&avg_buf);

-    dual_buf_init(&x_buf);

-    dual_buf_init(&y_buf);

-	

-    printk("VT1609 Dual Touch vx_max=%d,vy_max=%d, vxy=%d ver=%s\n",vx_max, vy_max,ts_drv->dual_dev.vxy,VT1609_DUAL_VERSION);

-out:

-    vt1603_clr_ts_irq(ts_drv, 0x0f);

-    //spin_unlock_irqrestore(&ts_drv->spinlock, flags);    

-    mutex_unlock(&ts_drv->ts_mutex);

-	

-    return ret;

-}

-

-void vt1603_dual_exit(struct vt1603_ts_drvdata *ts_drv)

-{

-    vt1603_set_reg8(ts_drv, VT1603_CDPR_REG, ts_drv->pdata->sclk_div);

-    vt1603_set_reg8(ts_drv, VT1603_TSPC_REG, 0x20);

-    printk("VT1609 Dual Touch Support Disabled.\n");

-	

-    return ;

-}

-

-

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_ts.c
deleted file mode 100755
index f41634fc..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_ts.c
+++ /dev/null
@@ -1,1481 +0,0 @@
-/*
- *	vt1603_mt_i2c.c: VT1603A Touch-Panel Controller and SAR-ADC Driver
- *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2 of the License, or
- *	(at your option) any later version.
- *
- *	This program is distributed in the hope that it will be useful,
- *	but WITHOUT ANY WARRANTY; without even the implied warranty of
- *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *	GNU General Public License for more details.
- *
- *	You should have received a copy of the GNU General Public License
- *	along with this program; if not, write to the Free Software
- *	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *  History: 2011.Jan.21st, version: 1.00
- *
- */
-
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-//#include <linux/spinlock.h>
-#include <linux/input.h>
-#include <linux/random.h>
-#include <linux/cdev.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/spi/spi.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <mach/wmt_iomux.h>
-
-#include "vt1609_ts.h"
-
-
-//#define VT1609_DEBUG
-
-#undef dbg 
-#ifdef  VT1609_DEBUG
-#define dbg(fmt, args...) printk(KERN_ERR "[%s][%d]: " fmt, __func__ , __LINE__, ##args)
-#else
-#define dbg(fmt, args...)
-#endif
-
-static struct vt1603_fifo px;
-static struct vt1603_fifo py;
-static struct class *vt1603_ts_class;
-static struct vt1603_ts_pos pre_pos;
-static struct vt1603_ts_cal_info g_CalcParam;
-struct vt1603_ts_drvdata *pContext = NULL;
-
-static int vt1603_ts_isPendown(struct vt1603_ts_drvdata *ts_drv);
-static void vt1603_ts_dev_cleanup(struct vt1603_ts_drvdata *ts_drv);
-
-#ifdef TOUCH_KEY
-static unsigned int key_codes[TOUCH_KEY_NUM] = {  
-		[0] = KEY_SEARCH,
-		[1] = KEY_BACK,
-		[2] = KEY_HOME,
-		[3] = KEY_MENU,
-};
-#endif
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void vt1603ts_early_suspend(struct early_suspend *h);
-static void vt1603ts_late_resume(struct early_suspend *h);
-#endif
-
-#ifdef TOUCH_KEY
-static int setup_led_gpio(struct vt1603_ts_drvdata *ts_drv)
-{
-	if (ts_drv->ledgpio >= 0)
-		gpio_direction_output(ts_drv->ledgpio, 0);
-    
-	return 0;
-}
-
-int set_key_led_gpio(struct vt1603_ts_drvdata *ts_drv, int val)
-{
-	if (ts_drv->ledgpio >= 0) {
-		if(val)
-			gpio_direction_output(ts_drv->ledgpio, 1);
-		else
-			gpio_direction_output(ts_drv->ledgpio, 0);
-	}
-
-	return  0;
-}
-
-static void led_timer_func(unsigned long data)
-{
-	set_key_led_gpio((struct vt1603_ts_drvdata *)data,LOW);
-	return;
-}
-
-#endif
-
-
-/*
- * vt1603_set_reg8 - set register value of vt1603
- * @ts_drv: vt1603 driver data
- * @reg: vt1603 register address
- * @val: value register will be set
- */
-inline int vt1603_set_reg8(struct vt1603_ts_drvdata *ts_drv, u8 reg, u8 val)
-{
-	int ret =0;
-	if (ts_drv->tdev)
-        ret = ts_drv->tdev->reg_write(ts_drv->tdev,reg,val);
-
-	if(ret)
-		printk("vt1609 ts write error, errno%d\n", ret);
-	
-	return ret;
-}
-
-/*
- * vt1603_get_reg8 - get register value of vt1603
- * @ts_drv: vt1603 driver data
- * @reg: vt1603 register address
- */
-inline u8 vt1603_get_reg8(struct vt1603_ts_drvdata *ts_drv, u8 reg)
-{
-	u8 val = 0;
-	int ret = 0;
-
-	if (ts_drv->tdev)	
-        ret = ts_drv->tdev->reg_read(ts_drv->tdev,reg,&val);
-
-	if (ret)
-		printk("vt1609 ts read error, errno%d\n", ret);
-	
-	return val;
-}
-
-
-#ifdef VT1609_DEBUG
-/*
- * vt1603_reg_dump - dubug function, for dump vt1603 related registers
- * @ts_drv: vt1603 driver data
- */
-static void vt1603_reg_dump(struct vt1603_ts_drvdata *ts_drv)
-{
-    u8 i;    
-    for (i = 0; i < 15; i++)
-        dbg("reg[%d]:0x%02X,  reg[%d]:0x%02X\n", 
-            i, vt1603_get_reg8(ts_drv, i), i + 0xC0, vt1603_get_reg8(ts_drv, i + 0xC0));
-}
-#endif
-
-/*
- * vt1603_setbits - write bit1 to related register's bit
- * @ts_drv: vt1603 driver data
- * @reg: vt1603 register address
- * @mask: bit setting mask
- */
-inline void vt1603_setbits(struct vt1603_ts_drvdata *ts_drv, u8 reg, u8 mask)
-{
-    u8 tmp = 0;
-    tmp = vt1603_get_reg8(ts_drv, reg) | mask;
-    vt1603_set_reg8(ts_drv, reg, tmp);
-
-    return;
-}
-
-
-/*
- * vt1603_clrbits - write bit0 to related register's bit
- * @ts_drv: vt1603 driver data
- * @reg: vt1603 register address
- * @mask:bit setting mask
- */
-inline void vt1603_clrbits(struct vt1603_ts_drvdata *ts_drv, u8 reg, u8 mask)
-{
-    u8 tmp = vt1603_get_reg8(ts_drv, reg) & (~mask);
-    vt1603_set_reg8(ts_drv, reg, tmp);
-
-    return;
-}
-
-/*
- * vt1603_clr_ts_irq -  clear touch panel pen down/up and 
- *    conversion end/timeout interrupts
- * @ts_drv: vt1603 driver data
- * @mask: which interrupt will be cleared
- */
-inline int vt1603_clr_ts_irq(struct vt1603_ts_drvdata *ts_drv, u8 mask)
-{
-    vt1603_setbits(ts_drv, VT1603_INTS_REG, mask);
-    return 0;
-}
-
-
-/*
- * Enable I2S CLK, wmt-i2s.c have done this.
- */
-static void vt1603_ts_clk_enable(void)
-{
-#if 0
-		/* set to 11.288MHz */
-		auto_pll_divisor(DEV_I2S, CLK_ENABLE , 0, 0);
-		auto_pll_divisor(DEV_I2S, SET_PLLDIV, 1, 11288);
-		/*clock = auto_pll_divisor(DEV_I2S, GET_FREQ , 0, 0);
-		info("%s : clock=%d \n" , __func__, clock);*/
-
-		/* Enable BIT4:ARFP clock, BIT3:ARF clock */
-		PMCEU_VAL |= (BIT4 | BIT3);
-
-		/* Enable BIT2:AUD clock */
-		PMCE3_VAL |= BIT2;
-
-		/* disable GPIO and Pull Down mode */
-		GPIO_CTRL_GP10_I2S_BYTE_VAL &= ~0xFF;
-		GPIO_CTRL_GP27_BYTE_VAL &= ~(BIT0 | BIT1 | BIT2);
-
-		GPIO_PULL_EN_GP10_I2S_BYTE_VAL &= ~0xFF;
-		GPIO_PULL_EN_GP27_BYTE_VAL &= ~(BIT0 | BIT1 | BIT2);
-
-		/* set to 2ch input, 2ch output */
-		GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~(BIT3 | BIT17 | BIT19 | BIT20 | BIT22);
-		GPIO_PIN_SHARING_SEL_4BYTE_VAL |= (BIT0 | BIT2 | BIT16 | BIT18 | BIT21);
-#endif
-    return;
-}
-
-/*
- * vt1603_setup_ts_mode - switch to VT1603 TS mode 
- * @ts_drv: vt1603 driver data
- */
-static int vt1603_setup_ts_mode(struct vt1603_ts_drvdata *ts_drv)
-{
-    int ret = 0;
-    struct vt1603_ts_platform_data *ts_pdata;
-
-    ts_pdata = ts_drv->pdata;	
-    ret |= vt1603_set_reg8(ts_drv, VT1603_CDPR_REG, ts_pdata->sclk_div);
-    if (ts_pdata->panel_type == PANEL_TYPE_4WIRED)
-        ret |= vt1603_set_reg8(ts_drv, VT1603_CR_REG, BIT1);
-    else
-        ret |= vt1603_set_reg8(ts_drv, VT1603_CR_REG, BIT1 | BIT0);
-
-    vt1603_clr_ts_irq(ts_drv, 0x0f);
-
-    return (ret < 0)? -1 : 0;
-	
-}
-
-
-static int vt1603_fifo_push(struct vt1603_fifo *Fifo, int Data)
-{
-	Fifo->buf[Fifo->head] = Data;
-	Fifo->head++;
-	if(Fifo->head >= VT1603_FIFO_LEN){
-		Fifo->head = 0;
-		Fifo->full = 1;
-	}
-	
-	return 0;
-}
-
-static int vt1603_fifo_avg(struct vt1603_fifo Fifo, int *Data)
-{
-	int i=0;
-	int Sum=0,Max=0,Min=0;
-
-	if(!Fifo.full && !Fifo.head)//FIFO is empty
-		return 0;
-	
-	if(!Fifo.full ){
-		for(i=0; i<Fifo.head; i++)
-			Sum += Fifo.buf[i];
-
-		*Data = Sum/Fifo.head;
-		return 0;
-	}
-	
-	Max = Fifo.buf[0];
-	Min = Fifo.buf[0];
-	for(i=0; i<VT1603_FIFO_LEN; i++){
-		Sum += Fifo.buf[i];
-
-		if(Max < Fifo.buf[i])
-			Max = Fifo.buf[i];
-
-		if(Min > Fifo.buf[i])
-			Min = Fifo.buf[i];
-	}
-	Sum -= Max;
-	Sum -= Min;
-	*Data = Sum/(VT1603_FIFO_LEN-2);
-
-	return 0;
-	
-}
-
-
-inline int vt1603_ts_pos_calibration(struct vt1603_ts_drvdata *ts_drv,struct vt1603_ts_pos *to_cal)
-{
-	int x, y;
-
-    x = (g_CalcParam.a1 * to_cal->x + g_CalcParam.b1 * to_cal->y +
-         g_CalcParam.c1) / g_CalcParam.delta;
-    y = (g_CalcParam.a2 * to_cal->x + g_CalcParam.b2 * to_cal->y +
-         g_CalcParam.c2) / g_CalcParam.delta;
-
-    /* pos check */
-    if (x < 0)
-        x = 0;
-    if (y < 0)
-        y = 0;
-    if (x > ts_drv->resl_x)
-        x = ts_drv->resl_x - 1;
-    if (y > ts_drv->resl_y)
-		y = ts_drv->resl_y - 1;
-
-	if (ts_drv->lcd_exchg) {
-		int tmp;
-		tmp = x;
-		x = y;
-		y = ts_drv->resl_x - tmp;
-	}
-
-	to_cal->x = x;
-    to_cal->y = y;
-    
-    return 0;
-}
-
-static inline void vt1603_ts_set_rawdata(struct vt1603_ts_drvdata *ts_drv,struct vt1603_ts_pos *pos)
-{
-    ts_drv->raw_x = pos->x;
-    ts_drv->raw_y = pos->y;
-
-    return;
-}
-
-inline void vt1603_ts_report_pos(struct vt1603_ts_drvdata *ts_drv, struct vt1603_ts_pos *pos)
-{
-    vt1603_ts_set_rawdata(ts_drv,pos);
-    vt1603_ts_pos_calibration(ts_drv,pos);
-
-    input_report_abs(ts_drv->input, ABS_MT_POSITION_X, pos->x);
-    input_report_abs(ts_drv->input, ABS_MT_POSITION_Y, pos->y);
-    input_mt_sync(ts_drv->input);
-    input_sync(ts_drv->input);
-
-    return;
-}
-
-#ifdef TOUCH_KEY
-void vt1603_ts_report_key(struct vt1603_ts_drvdata *ts_drv)
-{
-    if(ts_drv->touch_key_used ){
-        
-        if(ts_drv->ledgpio >= 0 ) 
-            mod_timer(&ts_drv->led_timer, jiffies+10*HZ);
-        
-        if(ts_drv->key_pressed && ts_drv->key_idx < _MAX_NUM ){
-            input_report_key(ts_drv->input, key_codes[ts_drv->key_idx], 1);
-            input_sync(ts_drv->input);
-            input_report_key(ts_drv->input, key_codes[ts_drv->key_idx], 0); 
-            input_sync(ts_drv->input);
-            dbg("report as key event %d \n",ts_drv->key_idx);
-        }
-    }
-
-    return;
-}
-
-inline int vt1603_ts_get_key(struct vt1603_ts_drvdata *ts_drv,struct vt1603_ts_pos pos)
-{
-    if(ts_drv->touch_key_used){
-		
-        if(pos.y > ts_drv->tsc_key.low && pos.y < ts_drv->tsc_key.upper){
-
-            ts_drv->key_pressed = 1;
-            if(pos.x>(ts_drv->tsc_key.key[_SEARCH].pos-ts_drv->tsc_key.delta) && 
-                pos.x<(ts_drv->tsc_key.key[_SEARCH].pos+ts_drv->tsc_key.delta)){
-                ts_drv->key_idx = ts_drv->tsc_key.key[_SEARCH].idx;
-            }
-            else if(pos.x>(ts_drv->tsc_key.key[_BACK].pos-ts_drv->tsc_key.delta) && 
-                pos.x<(ts_drv->tsc_key.key[_BACK].pos+ts_drv->tsc_key.delta)){
-                ts_drv->key_idx = ts_drv->tsc_key.key[_BACK].idx;
-            }
-            else if(pos.x>(ts_drv->tsc_key.key[_HOME].pos-ts_drv->tsc_key.delta) && 
-                pos.x<(ts_drv->tsc_key.key[_HOME].pos+ts_drv->tsc_key.delta)){
-                ts_drv->key_idx = ts_drv->tsc_key.key[_HOME].idx;
-            }
-            else if(pos.x>(ts_drv->tsc_key.key[_MENU].pos-ts_drv->tsc_key.delta) && 
-                pos.x<(ts_drv->tsc_key.key[_MENU].pos+ts_drv->tsc_key.delta)){
-                ts_drv->key_idx = ts_drv->tsc_key.key[_MENU].idx;
-            }
-            else{
-                ts_drv->key_idx = _MAX_NUM;
-            }
-			
-            if(ts_drv->key_idx < _MAX_NUM && ts_drv->ledgpio >= 0)
-                 set_key_led_gpio(ts_drv,HIGH);
-			 
-            return 1;
-        }
-
-        if(ts_drv->ledgpio >= 0)
-            set_key_led_gpio(ts_drv,HIGH);
-    }
-							
-    ts_drv->key_pressed= 0;
-
-    return 0 ;
-}
-
-#endif
-
-
-/*
- * vt1603_ts_get_pos - get touch panel touched position from vt1603
- *     conversion register
- * @ts_drv: vt1603 driver data
- * @pos: vt1603 touch panel touched point conversion data
- */
-static inline void vt1603_ts_get_pos(struct vt1603_ts_drvdata *ts_drv, struct vt1603_ts_pos *pos)
-{
-    u8 datal, datah;
-
-    /* get x-position */
-    datal = vt1603_get_reg8(ts_drv, VT1603_XPL_REG);
-    datah = vt1603_get_reg8(ts_drv, VT1603_XPH_REG);
-    pos->x = ADC_DATA(datal, datah);
-	
-    /* get y-positin */
-    datal = vt1603_get_reg8(ts_drv, VT1603_YPL_REG);
-    datah = vt1603_get_reg8(ts_drv, VT1603_YPH_REG);
-    pos->y = ADC_DATA(datal, datah);
-    vt1603_clr_ts_irq(ts_drv, BIT0);
-
-    return;
-}
-
-/*
- * vt1603_ts_isPendown - get touch panel pen state from vt1603 
- *   interrup status register
- * @ts_drv: vt1603 driver data
- */
-static inline int vt1603_ts_isPendown(struct vt1603_ts_drvdata *ts_drv)
-{
-    u8 state = vt1603_get_reg8(ts_drv, VT1603_INTS_REG);
-
-    if (state & BIT4)
-	    return TS_PENUP_STATE;
-    else
-    	return TS_PENDOWN_STATE;
-}
-
-
-static inline int vt1603_pos_avg(struct vt1603_ts_pos *pos)
-{
-	vt1603_fifo_push(&px, pos->x);	
-	vt1603_fifo_push(&py, pos->y);
-	vt1603_fifo_avg(px, &pos->x);	
-	vt1603_fifo_avg(py, &pos->y);	
-
-	return 0;
-}
-
-static int vt1603_pos_cleanup(void)
-{
-	px.full = 0;
-	px.head = 0;
-	
-	py.full = 0;
-	py.head = 0;
-
-	return 0;
-}
-
-static void vt1603_read_loop(struct work_struct* dwork)
-{
-	struct vt1603_ts_drvdata *ts_drv=NULL;
-	struct vt1603_ts_pos pos;
-	
-	ts_drv = container_of(dwork, struct vt1603_ts_drvdata, read_work.work);
-	ts_drv->pen_state= vt1603_ts_isPendown(ts_drv);
-	if((ts_drv->pen_state == TS_PENUP_STATE) ||ts_drv->earlysus){
-		vt1603_clr_ts_irq(ts_drv, 0x0F);
-		if(jiffies_to_msecs(jiffies - ts_drv->ts_stamp) < 80 && !ts_drv->earlysus){
-			//dbg("Debounceing@@@@@@@@\n");
-			goto next_loop;
-		}
-		
-		dbg("============== penup ==============\n");
-		vt1603_set_reg8(ts_drv, VT1603_ISEL_REG36, 0x04);/* vt1603 gpio1 as IRQ output */
-		input_mt_sync(ts_drv->input);
-		input_sync(ts_drv->input);
-	#ifdef TOUCH_KEY
-        vt1603_ts_report_key(ts_drv);
-	#endif
-		pre_pos.x = 0;
-		pre_pos.y = 0;
-		ts_drv->hcnt = 0;
-		vt1603_pos_cleanup();
-
-        if(!ts_drv->earlysus)
-			wmt_gpio_unmask_irq(ts_drv->intgpio);
-		
-		return;
-	}
-	
-	ts_drv->ts_stamp = jiffies;
-	vt1603_ts_get_pos(ts_drv, &pos);
-
-	//Filter the first N point
-	if(ts_drv->hcnt < VT1603_FILTER_HEAD_COUNT){
-		ts_drv->hcnt++;	
-		goto next_loop;		
-	}
-
-	/* ƽ»¬Â˲¨*/
-	if((pre_pos.x != 0 && pre_pos.y != 0)&&(abs(pre_pos.x-pos.x) > VT1603_JITTER_THRESHOLD||abs(pre_pos.y-pos.y) > VT1603_JITTER_THRESHOLD)){
-		pre_pos.x = pos.x;
-		pre_pos.y = pos.y;
-		goto next_loop;		
-	}
-#ifdef TOUCH_KEY				
-	if(vt1603_ts_get_key(ts_drv,pos))
-		goto next_loop;
-#endif
-
-	vt1603_pos_avg(&pos);
-	pre_pos.x = pos.x;
-	pre_pos.y = pos.y;
-	
-	dbg("x=%d, y=%d\n",pos.x,pos.y);
-	vt1603_ts_report_pos(ts_drv, &pos);
-	
-next_loop:	
-	queue_delayed_work(ts_drv->workqueue, &ts_drv->read_work, 20*HZ/1000);	
-	
-	return;
-}
-
-
-static void vt1603_ts_work(struct work_struct *work)
-{
-    int int_sts;
-    //unsigned long flags;
-    struct vt1603_ts_drvdata *ts_drv=pContext;
-
-    //spin_lock_irqsave(&ts_drv->spinlock, flags);
-    mutex_lock(&ts_drv->ts_mutex);
-    int_sts = vt1603_get_reg8(ts_drv, VT1603_INTS_REG);
-    dbg("+++++++ ts int status 0x%02x +++++++\n",int_sts);
-
-    if ((int_sts & BIT4) == 0 || (int_sts & BIT1) == BIT1){
-	  if(ts_drv->pen_state == TS_PENUP_STATE){
-		vt1603_set_reg8(ts_drv, VT1603_ISEL_REG36, 0x03);/* vt1603 gpio1 as logic high output */
-		ts_drv->pen_state = TS_PENDOWN_STATE;
-		ts_drv->ts_stamp = jiffies;
-		vt1603_setup_ts_mode(ts_drv);	
-	 	dbg("============= pendown =============\n");
-		vt1603_pos_cleanup();
-		if(ts_drv->dual_enable)
-            vt1603_ts_dual_support(&ts_drv->dual_work.work);
-		else	
-            vt1603_read_loop(&ts_drv->read_work.work);
-
-		vt1603_clr_ts_irq(ts_drv, int_sts&0x0f);
-        //spin_unlock_irqrestore(&ts_drv->spinlock, flags);
-	mutex_unlock(&ts_drv->ts_mutex);
-
-        return;
-	  }
-    }
-	
-    vt1603_clr_ts_irq(ts_drv, int_sts&0x0f);
-    //spin_unlock_irqrestore(&ts_drv->spinlock, flags);
-    mutex_unlock(&ts_drv->ts_mutex);
-	wmt_gpio_unmask_irq(ts_drv->intgpio);
-
-    return ;
-}
-
-
-static irqreturn_t vt1603_ts_isr(int irq, void *dev_id)
-{
-    struct vt1603_ts_drvdata *ts_drv = dev_id;
-
-    if(!gpio_irqstatus(ts_drv->intgpio) ||
-        !is_gpio_irqenable(ts_drv->intgpio))
-		return IRQ_NONE;
-
-	wmt_gpio_ack_irq(ts_drv->intgpio);
-	wmt_gpio_mask_irq(ts_drv->intgpio);
-    schedule_work(&ts_drv->work);
-    dbg("@@@@@@@ touch irq @@@@@@@\n");
-
-    return IRQ_HANDLED;
-}
-
-static int vt1603_register_input(struct vt1603_ts_drvdata * ts_drv)
-{
-	if(strcmp(ts_drv->dev_id,"VT1609"))
-		ts_drv->input->name = "vt1603-touch";
-	else
-		ts_drv->input->name = "vt1609-touch";
-	
-	ts_drv->input->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-    ts_drv->input->propbit[0] = BIT_MASK(INPUT_PROP_DIRECT);
-    
-#ifdef TOUCH_KEY 	
-	if(ts_drv->touch_key_used){
-		int i;
-		for (i = 0; i < TOUCH_KEY_NUM; i++)
-			set_bit(key_codes[i], ts_drv->input->keybit);
-
-		ts_drv->input->keycode = key_codes;
-		ts_drv->input->keycodesize = sizeof(unsigned int);
-		ts_drv->input->keycodemax = TOUCH_KEY_NUM;
-	}
-#endif	
-	if (ts_drv->lcd_exchg) {
-		input_set_abs_params(ts_drv->input, ABS_MT_POSITION_X, 0, ts_drv->resl_y, 0, 0);
-		input_set_abs_params(ts_drv->input, ABS_MT_POSITION_Y, 0, ts_drv->resl_x, 0, 0);
-	} else {
-		input_set_abs_params(ts_drv->input, ABS_MT_POSITION_X, 0, ts_drv->resl_x, 0, 0);
-		input_set_abs_params(ts_drv->input, ABS_MT_POSITION_Y, 0, ts_drv->resl_y, 0, 0);
-	}
-	
-    input_register_device(ts_drv->input);
-    return 0;
-}
-
-
-/*
- * vt1603_ts_calibration - vt1603 self calibration routine
- * @ts_drv: vt1603 driver data
- */
-static void vt1603_ts_calibration(struct vt1603_ts_drvdata *ts_drv)
-{
-    unsigned char i, j, tmp;
-    unsigned char cal[5][8] = {{0}};
-    unsigned int cal_sum[8] = {0};
-    struct vt1603_ts_platform_data *ts_pdata;
-
-    dbg("Enter\n");
-    ts_pdata = ts_drv->pdata;    
-    for (j = 0; j < 5; j++) {
-        tmp = BIT6 | BIT0 | (ts_pdata->cal_sel << 4);
-        vt1603_set_reg8(ts_drv, VT1603_CCCR_REG, tmp);
-        msleep(100);
-        for (i = 0; i < 8; i++)
-            cal[j][i] = vt1603_get_reg8(ts_drv, VT1603_ERR8_REG + i);
-    }
-    for (i = 0; i < 8; i++) {
-        for (j = 0; j < 5; j++)
-            cal_sum[i] += cal[j][i];
-        tmp = (u8)cal_sum[i]/5;
-        vt1603_set_reg8(ts_drv, VT1603_DBG8_REG + i, tmp);
-    }
-
-    dbg("Exit\n");
-    return ;
-}
-
-/*
- * vt1603_ts_reset - reset vt1603, auto postition conversion mode,
- *     do self calibration if enable
- * @ts_drv: vt1603 driver data
- */
-static void vt1603_ts_reset(struct vt1603_ts_drvdata * ts_drv)
-{   
-    struct vt1603_ts_platform_data *ts_pdata;
-    ts_pdata = ts_drv->pdata;
-
-    /* power control enable */
-    vt1603_set_reg8(ts_drv, VT1603_PWC_REG, 0x18);
-    /* begin calibrate if calibration enable */
-    if ((ts_pdata != NULL) && (ts_pdata->cal_en == CALIBRATION_ENABLE)) {
-        vt1603_ts_calibration(ts_drv);
-    }
-	
-    /* clock divider */
-    vt1603_set_reg8(ts_drv, VT1603_CDPR_REG, ts_pdata->sclk_div);  
-    
-    /* clean debug register,for some 2 layer PCB machine enter debug mode unexpected */
-	vt1603_set_reg8(ts_drv, VT1603_DCR_REG, 0x00);
-    
-    vt1603_set_reg8(ts_drv, VT1603_INTEN_REG, BIT1);//Just Enable pendown IRQ
-
-    /* auto position conversion mode and panel type config */
-    if (ts_pdata->panel_type== PANEL_TYPE_4WIRED)
-      	vt1603_set_reg8(ts_drv, VT1603_CR_REG, BIT1);
-    else
-        vt1603_set_reg8(ts_drv, VT1603_CR_REG, BIT1 | BIT0);
-	
-     /* interrupt control, pen up/down detection enable */
-    vt1603_set_reg8(ts_drv, VT1603_INTCR_REG, 0xff);
-	
-    /* mask other module interrupts     */
-    vt1603_set_reg8(ts_drv, VT1603_IMASK_REG27, 0xff);
-    vt1603_set_reg8(ts_drv, VT1603_IMASK_REG28, 0xFF);
-    vt1603_set_reg8(ts_drv, VT1603_IMASK_REG29, 0xFF);
-    /* reset headphone detect irq */
-    vt1603_set_reg8(ts_drv, VT1603_IMASK_REG27, 0xfd);
-
-    if (ts_pdata->irq_type == HIGH_ACTIVE|| ts_pdata->irq_type == RISING_EDGE_ACTIVE)
-        vt1603_clrbits(ts_drv, VT1603_IPOL_REG33, BIT5);
-    else
-        vt1603_setbits(ts_drv, VT1603_IPOL_REG33, BIT5);
-	
-    vt1603_set_reg8(ts_drv, VT1603_ISEL_REG36, 0x04);/* vt1603 gpio1 as IRQ output */
-    /* clear irq */
-    vt1603_clr_ts_irq(ts_drv, 0x0F);
-
-    return;
-}
-
-
-static struct vt1603_ts_platform_data vt1603_ts_pdata = {
-    .panel_type   	= PANEL_TYPE_4WIRED,
-    .cal_en       	= CALIBRATION_DISABLE,
-    .cal_sel      	= 0x00,
-    .shift          = 0x00,
-    .sclk_div     	= 0x08,
-    .irq_type     	= LOW_ACTIVE,
-};
-
-struct delayed_work resume_work;
-static void vt1603_resume_work(struct work_struct* dwork)
-{
-    struct vt1603_ts_drvdata *ts_drv = pContext;
-    ts_drv->pen_state = TS_PENUP_STATE;
-
-    /* must ensure mclk is available */
-    vt1603_ts_clk_enable();
-    /* vt1603 ts hardware resume     */
-    vt1603_ts_reset(ts_drv);
-    /* clear irq before enale gpio irq */
-    vt1603_clr_ts_irq(ts_drv, 0x0f );
-
-	gpio_direction_input(ts_drv->intgpio);
-	wmt_gpio_set_irq_type(ts_drv->intgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ts_drv->intgpio);
- #ifdef TOUCH_KEY
-    if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0)
-        setup_led_gpio(ts_drv);
-#endif
-#ifdef VT1609_DEBUG
-    /* 4. dump vt1603 to ensure setting ok  */
-    vt1603_reg_dump(ts_drv);
-#endif
-}
-static __devinit int 
-vt1603_ts_probe(struct platform_device *pdev)
-{
-    int ret = 0;
-    struct vt1603_ts_drvdata *ts_drv = pContext;
-    struct vt1603_ts_platform_data *ts_pdata = NULL;
-
-    ts_pdata = &vt1603_ts_pdata;	
-	
-    ts_drv->pdata       = ts_pdata;
-    ts_drv->pen_state   = TS_PENUP_STATE;
-    ts_drv->tdev        = dev_get_platdata(&pdev->dev);
-	
-    //spin_lock_init(&ts_drv->spinlock);
-    mutex_init(&ts_drv->ts_mutex);
-
-    dev_set_drvdata(&pdev->dev, ts_drv);
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    ts_drv->earlysuspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-    ts_drv->earlysuspend.suspend = vt1603ts_early_suspend;
-    ts_drv->earlysuspend.resume = vt1603ts_late_resume;
-    register_early_suspend(&ts_drv->earlysuspend);
-#endif
-    /* 1. mclk enable */
-    vt1603_ts_clk_enable();
-    /* 2.vt1603 touch-panel and sar-adc module reset */
-    vt1603_ts_reset(ts_drv);
-
-#ifdef VT1609_DEBUG
-    /* 4. dump vt1603 to ensure setting ok  */
-    vt1603_reg_dump(ts_drv);
-#endif
-    /* initial battery if battery detection enable  */
-    /* initial temperature if temperature detection enable */
-
-    /* request iuput device  */
-    ts_drv->input = input_allocate_device();
-    if (!ts_drv->input) {
-        printk("vt1603_ts: alloc input device failed");
-        ret = -ENOMEM;
-        goto release_driver_data;
-    }
-    vt1603_register_input(ts_drv);
-	
-    INIT_DELAYED_WORK(&ts_drv->read_work, vt1603_read_loop);
-    INIT_DELAYED_WORK(&ts_drv->dual_work, vt1603_ts_dual_support);
-    INIT_DELAYED_WORK(&resume_work, vt1603_resume_work);
-    ts_drv->workqueue = create_singlethread_workqueue("vt160x-touch");
-    if(!ts_drv->workqueue){
-        printk("vt160x create singlethread work queue failed!\n");
-        goto release_driver_data;
-    }
-
-    INIT_WORK(&ts_drv->work, vt1603_ts_work);
-
-    if (request_irq(ts_drv->gpio_irq, vt1603_ts_isr, IRQF_SHARED, "vt160x-touch", ts_drv)) {
-        printk("vt160x_ts: request IRQ %d failed\n", ts_drv->gpio_irq);
-        ret = -ENODEV;
-    }
-    
-	wmt_gpio_set_irq_type(ts_drv->intgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ts_drv->intgpio);
-
-#ifdef TOUCH_KEY
-    if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0)
-        setup_led_gpio(ts_drv);
-#endif
-
-    dbg("%s Touch Screen Driver Installed!\n",ts_drv->dev_id);
-    return ret;
-
-release_driver_data:
-    kfree(ts_drv);
-    ts_drv = NULL;
-    
-    return ret;
-}
-
-static __devexit int 
-vt1603_ts_remove(struct platform_device *pdev)
-{
-    struct vt1603_ts_drvdata *ts_drv;
-    ts_drv = dev_get_drvdata(&pdev->dev);
-
-    dbg("Enter\n");
-	
-	wmt_gpio_mask_irq(ts_drv->intgpio);
-    if(ts_drv->dual_enable)
-        vt1603_dual_exit(ts_drv);
-	
-    /* input unregister                 */
-    input_unregister_device(ts_drv->input);
-    cancel_work_sync(&ts_drv->work);
-    cancel_delayed_work_sync(&ts_drv->dual_work);
-    cancel_delayed_work_sync(&ts_drv->read_work);
-    destroy_workqueue(ts_drv->workqueue);
-    vt1603_ts_dev_cleanup(ts_drv);
-#ifdef TOUCH_KEY
-    if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0)
-        del_timer_sync(&ts_drv->led_timer);
-#endif
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&ts_drv->earlysuspend);
-#endif
-    /* free vt1603 driver data          */
-    dev_set_drvdata(&pdev->dev, NULL);
-    mutex_destroy(&ts_drv->ts_mutex);
-    free_irq(ts_drv->gpio_irq,ts_drv);
-    kfree(ts_drv);   
-    ts_drv = NULL;
-
-    dbg("Exit\n");
-    return 0;
-}
-
-#ifdef CONFIG_PM
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-
-static void 
-vt1603ts_early_suspend(struct early_suspend *h)
-{
-    struct vt1603_ts_drvdata *ts_drv = pContext;
-
-    dbg("Enter\n");
-
-	wmt_gpio_mask_irq(ts_drv->intgpio);
-#ifdef TOUCH_KEY
-    if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0){
-        del_timer_sync(&ts_drv->led_timer);
-        set_key_led_gpio(ts_drv,LOW);
-    }
-#endif
-
-    ts_drv->earlysus = 1;
-    dbg("Exit\n");
-    return;
-}
-
-static void 
-vt1603ts_late_resume(struct early_suspend *h)
-{
-    struct vt1603_ts_drvdata *ts_drv = pContext;
-
-    dbg("Enter\n");
-    ts_drv->pen_state = TS_PENUP_STATE;
-
-    /* must ensure mclk is available */
-    vt1603_ts_clk_enable();
-    /* vt1603 ts hardware resume     */
-    vt1603_ts_reset(ts_drv);
-    /* clear irq before enale gpio irq */
-    vt1603_clr_ts_irq(ts_drv, 0x0f );
-
-    ts_drv->earlysus = 0;
-	//wmt_gpio_set_irq_type(ts_drv->intgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ts_drv->intgpio);
- #ifdef TOUCH_KEY
-    if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0)
-        setup_led_gpio(ts_drv);
-    dbg("Exit\n");
-#endif
-
-    return;
-}
-
-#endif
-
-static int 
-vt1603_ts_suspend(struct platform_device *pdev, pm_message_t message)
-{
-    struct vt1603_ts_drvdata *ts_drv = dev_get_drvdata(&pdev->dev);
-
-    dbg("Enter\n");
-#ifdef VT1609_DEBUG
-    /* 4. dump vt1603 to ensure setting ok  */
-    vt1603_reg_dump(ts_drv);
-#endif
-
-    ts_drv = dev_get_drvdata(&pdev->dev);
-
-	wmt_gpio_mask_irq(ts_drv->intgpio);
-#ifdef TOUCH_KEY
-    if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0){
-        set_key_led_gpio(ts_drv,LOW);
-        del_timer_sync(&ts_drv->led_timer);
-    }
-#endif
-
-    dbg("Exit\n");
-    return 0;
-}
-
-static int
-vt1603_ts_resume(struct platform_device *pdev)
-{
-    //struct vt1603_ts_drvdata *ts_drv = dev_get_drvdata(&pdev->dev);
-
-    dbg("Enter\n");
-	//delay resume work because some resources were closed by audio driver.
-    schedule_delayed_work(&resume_work, HZ); 
-#if 0
-    ts_drv->pen_state = TS_PENUP_STATE;
-
-    /* must ensure mclk is available */
-    vt1603_ts_clk_enable();
-    /* vt1603 ts hardware resume     */
-    vt1603_ts_reset(ts_drv);
-    /* clear irq before enale gpio irq */
-    vt1603_clr_ts_irq(ts_drv, 0x0f );
-
-	gpio_direction_input(ts_drv->intgpio);
-	wmt_gpio_set_irq_type(ts_drv->intgpio, IRQ_TYPE_EDGE_FALLING);
-	wmt_gpio_unmask_irq(ts_drv->intgpio);
- #ifdef TOUCH_KEY
-    if(ts_drv->touch_key_used && ts_drv->ledgpio >= 0)
-        setup_led_gpio(ts_drv);
-#endif
-#ifdef VT1609_DEBUG
-    /* 4. dump vt1603 to ensure setting ok  */
-    vt1603_reg_dump(ts_drv);
-#endif
-#endif
-    dbg("Exit\n");
-
-    return 0;
-}
-
-#else
-#define vt1603_ts_suspend NULL
-#define vt1603_ts_resume  NULL
-#endif
-
-
-static struct platform_driver vt1603_driver = {
-    .driver    = {
-        		.name = VT1603_DRIVER_NAME,
-        		.owner = THIS_MODULE,
-    },
-    .probe     	= vt1603_ts_probe,
-    .remove    	= vt1603_ts_remove,
-    .suspend   	= vt1603_ts_suspend,
-    .resume   	= vt1603_ts_resume,
-};
-
-static int vt1603_ts_dev_open(struct inode *inode, struct file *filp)
-{
-    struct vt1603_ts_drvdata *ts_drv;
-
-    dbg("Enter\n");
-
-    ts_drv = container_of(inode->i_cdev, struct vt1603_ts_drvdata , cdev);
-    if (ts_drv == NULL) {
-        printk("can not get vt1603_ts driver data\n");
-        return -ENODATA;
-    }
-    filp->private_data = ts_drv;
-
-    dbg("Exit\n");
-    return 0;
-}
-
-static int vt1603_ts_dev_close(struct inode *inode, struct file *filp)
-{
-    struct vt1603_ts_drvdata  *ts_drv;
-
-    dbg("Enter\n");
-
-    ts_drv = container_of(inode->i_cdev, struct vt1603_ts_drvdata , cdev);
-    if (ts_drv == NULL) {
-        printk("can not get vt1603_ts driver data\n");
-        return -ENODATA;
-    }
-
-    dbg("Exit\n");
-    return 0;
-}
-
-static long vt1603_ts_dev_ioctl(struct file *filp,unsigned int cmd, unsigned long arg)
-{
-    int ret = 0;
-    int nBuff[7] = { 0 };
-    char env_val[96] = { 0 };
-    struct vt1603_ts_drvdata *ts_drv;
-
-    dbg("Enter\n");
-    /* check type and command number */
-    if (_IOC_TYPE(cmd) != VT1603_TS_IOC_MAGIC)
-        return -ENOTTY;
-
-    ts_drv = filp->private_data;
-    switch (cmd) {
-	    case VT1603_TS_IOC_CAL_DONE:
-	           copy_from_user(nBuff, (unsigned int *)arg, 7 * sizeof(int));
-	           g_CalcParam.a1 = nBuff[0];
-	           g_CalcParam.b1 = nBuff[1];
-	           g_CalcParam.c1 = nBuff[2];
-	           g_CalcParam.a2 = nBuff[3];
-	           g_CalcParam.b2 = nBuff[4];
-	           g_CalcParam.c2 = nBuff[5];
-	           g_CalcParam.delta = nBuff[6];
-	           
-	           if (g_CalcParam.delta == 0)
-	           		g_CalcParam.delta = 1;
-				
-		     sprintf(env_val, "%d %d %d %d %d %d %d",
-	                		nBuff[0], nBuff[1], nBuff[2], nBuff[3], nBuff[4], nBuff[5], nBuff[6]);
-			
-		     wmt_setsyspara("wmt.io.ts.2dcal", env_val);
-		     printk("TOUCH CAL DONE: [%s]\n", env_val);
-		     break;
-
-	    case VT1603_TS_IOC_CAL_RAWDATA:
-			nBuff[0] = ts_drv->raw_x;
-			nBuff[1] = ts_drv->raw_y;
-			copy_to_user((unsigned int *)arg, nBuff, 2 * sizeof(int));
-			printk("TOUCH CAL RAWDATA: x=%-4d, y=%-4d \n", nBuff[0], nBuff[1]);
-	        break;
-	    default:
-			ret = -EINVAL;
-	        break;
-    }
-
-    dbg("Exit\n");
-    return ret;
-}
-
-static struct file_operations vt1603_ts_fops = {
-    .owner   	= THIS_MODULE,
-    .open   	= vt1603_ts_dev_open,
-    .unlocked_ioctl = vt1603_ts_dev_ioctl,
-    .release 	= vt1603_ts_dev_close,
-};
-
-
-static int vt1603_ts_dev_setup(struct vt1603_ts_drvdata *ts_drv)
-{
-    dev_t dev_no = 0;
-    int ret = 0;
-    struct device *dev = NULL;
-
-    dbg("Enter\n");
-    if (VT1603_TS_DEV_MAJOR) {
-        ts_drv->major = VT1603_TS_DEV_MAJOR;
-        ts_drv->minor = 0;
-        dev_no = MKDEV(ts_drv->major, ts_drv->minor);
-        ret = register_chrdev_region(dev_no, VT1603_TS_NR_DEVS, DEV_NAME);
-    } else {
-        ret = alloc_chrdev_region(&dev_no, 0, VT1603_TS_NR_DEVS, DEV_NAME);
-        ts_drv->major = MAJOR(dev_no);
-        ts_drv->minor = MINOR(dev_no);
-        dbg("vt1603_ts device major = %d, minor = %d \n", ts_drv->major,ts_drv->minor);
-    }
-
-    if (ret < 0) {
-        printk("can not get major %d\n", ts_drv->major);
-        goto out;
-    }
-
-    cdev_init(&ts_drv->cdev, &vt1603_ts_fops);
-   
-    ts_drv->cdev.owner = THIS_MODULE;
-    ts_drv->cdev.ops   = &vt1603_ts_fops;
-    ret = cdev_add(&ts_drv->cdev, dev_no, VT1603_TS_NR_DEVS);
-    if (ret) {
-        printk("add char dev for vt1603 ts failed\n");
-        goto release_region;
-    }
-
-    vt1603_ts_class = class_create(THIS_MODULE, ts_drv->dev_id);
-    if (IS_ERR(vt1603_ts_class)) {
-        printk("create vt1603_ts class failed\n");
-        ret = PTR_ERR(vt1603_ts_class);
-        goto release_cdev;
-    }
-
-    dev = device_create(vt1603_ts_class, NULL, dev_no, NULL, DEV_NAME);
-    if (IS_ERR(dev)) {
-        printk("create device for vt160x ts failed\n");
-        ret = PTR_ERR(dev);
-        goto release_class;
-    }
-
-    dbg("Exit\n");
-    return ret;
-
-release_class:
-    class_destroy(vt1603_ts_class);
-    vt1603_ts_class = NULL;
-release_cdev:
-    cdev_del(&ts_drv->cdev);
-release_region:
-    unregister_chrdev_region(dev_no, VT1603_TS_NR_DEVS);
-out:
-    return ret;
-}
-
-static void vt1603_ts_dev_cleanup(struct vt1603_ts_drvdata *ts_drv)
-{
-    dev_t dev_no = MKDEV(ts_drv->major, ts_drv->minor);
-
-    dbg("Enter\n");
-    cdev_del(&ts_drv->cdev);
-    unregister_chrdev_region(dev_no, VT1603_TS_NR_DEVS);
-    device_destroy(vt1603_ts_class, dev_no);
-    class_destroy(vt1603_ts_class);
-    dbg("Exit\n");
-}
-
-#ifdef TOUCH_KEY
-static int parse_touch_key_env(struct vt1603_ts_drvdata *ts_drv)
-{
-	int i = 0;
-	int ret = 0;
-	int len = 96;
-	char retval[96] = {0};
-	char *p = NULL;
-	
-	ret = wmt_getsyspara("wmt.ts.vkey", retval, &len);
-	if(ret){
-		printk("Read wmt.ts.vkey Failed.\n");
-		return -EIO;
-	}
-	
-	sscanf(retval,"%d:%d:%d:%d", &ts_drv->tsc_key.key_num,
-        &ts_drv->tsc_key.low, &ts_drv->tsc_key.upper, &ts_drv->tsc_key.delta);
-
-	if(!ts_drv->tsc_key.key_num){
-		printk("tsc key number is zero!\n");
-		return -EIO;
-	}
-	
-	p = retval;
-	i = 4;
-	while(i--){
-		p = strchr(p,':');
-		p++;
-	}
-
-	for(i = 0; i < ts_drv->tsc_key.key_num; i++){
-		sscanf(p,"%d_%d",&ts_drv->tsc_key.key[i].pos,&ts_drv->tsc_key.key[i].idx );
-		p = strchr(p,':');
-		p++;
-	}
-
-	dbg("%d:%d:%d:%d:%d_%d:%d_%d:%d_%d:%d_%d\n",
-			ts_drv->tsc_key.key_num,
-			ts_drv->tsc_key.low,
-			ts_drv->tsc_key.upper,
-			ts_drv->tsc_key.delta,
-			ts_drv->tsc_key.key[0].pos,
-			ts_drv->tsc_key.key[0].idx,
-			ts_drv->tsc_key.key[1].pos,
-			ts_drv->tsc_key.key[1].idx,
-			ts_drv->tsc_key.key[2].pos,
-			ts_drv->tsc_key.key[2].idx,
-			ts_drv->tsc_key.key[3].pos,
-			ts_drv->tsc_key.key[3].idx);
-
-	return 0;
-	
-}
-#endif
-
-static int parse_dual_env(struct vt1603_ts_drvdata *ts_drv)
-{
-	int ret = 0;
-	int len = 96;
-	char retval[96] = {0};
-
-	len = sizeof(retval);
-	ret = wmt_getsyspara("wmt.io.vt1609", retval, &len);	
-	if(ret){
-		//printk("wmt.io.vt1609 not set, use default parameter.\n");
-		ts_drv->dual_dev.vxy = 17;
-		ts_drv->dual_dev.scale_x = 4;
-		ts_drv->dual_dev.scale_y = 2;
-		ts_drv->dual_dev.F1_CNT = 2;
-		ts_drv->dual_dev.F2_CNT = 7;
-		ts_drv->dual_dev.F2T1_CNT = 15;
-		ts_drv->dual_dev.SAMPLE_CNT = 1;
-		ts_drv->dual_dev.THR_MIN_DX = 13;
-		ts_drv->dual_dev.THR_MAX_DX = 256;
-        ts_drv->dual_dev.exch = 0;
-		
-		return 0;
-	}
-	
-	sscanf(retval,"%d:%d:%d:%d:%d:%d:%d:%d:%d:%d", &ts_drv->dual_dev.vxy, 
-		&ts_drv->dual_dev.scale_x,
-		&ts_drv->dual_dev.scale_y,
-		&ts_drv->dual_dev.F1_CNT,
-		&ts_drv->dual_dev.F2_CNT,
-		&ts_drv->dual_dev.F2T1_CNT,
-		&ts_drv->dual_dev.SAMPLE_CNT,
-		&ts_drv->dual_dev.THR_MIN_DX,
-		&ts_drv->dual_dev.THR_MAX_DX,
-		&ts_drv->dual_dev.exch);
-	/*
-	printk("%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-		ts_drv->dual_dev.vxy,
-		ts_drv->dual_dev.scale_x,
-		ts_drv->dual_dev.scale_y,
-		ts_drv->dual_dev.F1_CNT,
-		ts_drv->dual_dev.F2_CNT ,
-		ts_drv->dual_dev.F2T1_CNT ,
-		ts_drv->dual_dev.SAMPLE_CNT ,
-		ts_drv->dual_dev.THR_MIN_DX ,
-		ts_drv->dual_dev.THR_MAX_DX),
-		ts_drv->dual_dev.exch;
-	*/
-	return 0;	
-}
-
-static int vt1603_uboot_env_check(struct vt1603_ts_drvdata *ts_drv)
-{
-    int nBuff[7] = {0};
-	int i = 0, Enable = 0;
-	int intgpio=0;
-    int ledgpio=-1;
-    int reslx=480,resly=800;
-    int ret=0,len = 96;
-    char retval[96] = {0};
-    char *p=NULL;
-	
-    // Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		printk("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	
-	sscanf(retval,"%d:",&Enable);
-	//check touch enable
-	if(Enable == 0){
-		printk("System touchscreen is disbaled.\n");
-		return -ENODEV;
-	}
-	
-	p = strchr(retval,':');
-	p++;
-	if(strncmp(p,"vt1603",6) == 0){//check touch ID
-		strcpy(ts_drv->dev_id, "VT1603A");
-	}
-	else if(strncmp(p,"vt1609",6) == 0){//check touch ID
-		ts_drv->dual_enable = 1;
-		strcpy(ts_drv->dev_id, "VT1609");
-		parse_dual_env(ts_drv);
-	}
-	else{
-		printk("Vt1609 touchscreen driver disabled.\n");
-		return -ENODEV;
-	}
-	
-	p = strchr(p,':');
-	p++;
-	sscanf(p,"%d:%d:%d:%d",&reslx, &resly, &intgpio, &ledgpio);
-
-	ts_drv->resl_x = reslx;
-	ts_drv->resl_y = resly;
-    
-	ts_drv->intgpio = intgpio;
-
-    ts_drv->ledgpio = ledgpio;
-    
-	ts_drv->gpio_irq = IRQ_GPIO;
-
-    printk("%s-Touch: reslx=%d resly=%d, Interrupt GPIO%d , Virtual Touch Key Led GPIO%d\n",ts_drv->dev_id,
-        ts_drv->resl_x, ts_drv->resl_y, ts_drv->intgpio, ts_drv->ledgpio);
-	  
-	len = sizeof(retval);
-	memset(retval, 0, sizeof(retval));
-
-	ret = wmt_getsyspara("wmt.io.ts.2dcal", retval, &len);
-	if(ret){
-		printk("Read env wmt.io.ts.2dcal Failed.\n");
-		//return -EIO;
-	}
-	
-	for (i = 0; i < sizeof(retval); i++) {
-		if (retval[i] == ' ' || retval[i] == ',' || retval[i] == ':')
-			retval[i] = '\0';
-	}
-
-	p = retval;
-	for (i = 0; (i < 7) && (p < (retval + sizeof(retval))); ) {
-		if (*p == '\0')
-			p++;
-		else {
-			sscanf(p, "%d", &nBuff[i]);
-			p = p + strlen(p);
-			i++;
-		}
-	}
-	dbg("Touchscreen Calibrate Data: [%d %d %d %d %d %d %d]\n",
-          nBuff[0], nBuff[1], nBuff[2], nBuff[3], nBuff[4], nBuff[5], nBuff[6]);
-
-	g_CalcParam.a1 = nBuff[0];
-	g_CalcParam.b1 = nBuff[1];
-	g_CalcParam.c1 = nBuff[2];
-	g_CalcParam.a2 = nBuff[3];
-	g_CalcParam.b2 = nBuff[4];
-	g_CalcParam.c2 = nBuff[5];
-	g_CalcParam.delta = nBuff[6];
-
-	if(g_CalcParam.delta == 0)
-		g_CalcParam.delta = 1;
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			ts_drv->lcd_exchg = 1;
-	}
-
-    return 0;
-}
-
-static int gpio_resource_request(void)
-{
-	if (gpio_request(pContext->intgpio, "ts_irq") < 0) {
-		printk("gpio(%d) touchscreen interrupt request fail\n", pContext->intgpio);
-		return -EIO;
-	}
-	gpio_direction_input(pContext->intgpio);
-
-	if (pContext->ledgpio >= 0) {
-		if (gpio_request(pContext->ledgpio, "ts_led") < 0) {
-			printk("gpio(%d) touchscreen led gpio request fail\n", pContext->ledgpio);
-			gpio_free(pContext->intgpio);
-			return -EIO;
-		}
-		gpio_direction_output(pContext->ledgpio, 0);
-	}
-
-	return 0;
-}
-static void gpio_resource_free(void)
-{
-	gpio_free(pContext->intgpio);
-	if (pContext->ledgpio >= 0)
-		gpio_free(pContext->ledgpio);
-}
-
-
-static int __init vt1603_ts_init(void)
-{
-    int ret = 0;
-    struct vt1603_ts_drvdata *ts_drv = NULL;
-
-    dbg("Enter\n");	
-    ts_drv = kzalloc(sizeof(struct vt1603_ts_drvdata), GFP_KERNEL);
-    if (!ts_drv) {
-        printk("vt160x ts: alloc driver data failed\n");
-        return -ENOMEM;
-    }
-    pContext = ts_drv;
-    ret = vt1603_uboot_env_check(ts_drv);
-    if (ret) {//vt1603 touch disabled
-        goto out;
-    }else{//vt1603 touch enabled
-		if (gpio_resource_request())
-			goto out;
-        ret = vt1603_ts_dev_setup(ts_drv);//only touch calibrate need dev node
-        if (ret) {
-            printk("##ERR## vt160x ts create device node failed.\n");
-            goto freegpio;
-        }
-         
-#ifdef TOUCH_KEY		  
-    	if(!parse_touch_key_env(ts_drv)){
-          ts_drv->touch_key_used = 1;
-          if(ts_drv->ledgpio >= 0){//touch virtual key back light led enabled
-            init_timer(&ts_drv->led_timer);
-            ts_drv->led_timer.function = led_timer_func;
-            ts_drv->led_timer.data = (unsigned long) ts_drv;
-          }
-    	}
-#endif	 
-    }
-
-    ret = platform_driver_register(&vt1603_driver);
-    if(ret){
-    	printk("vt160x platform driver register failed!.\n");
-    	goto release_dev;
-    }
-
-    if(ts_drv->dual_enable)
-        vt1603_dual_init(ts_drv);
-
-    dbg("Exit\n");
-    return ret;
-
-release_dev:
-    vt1603_ts_dev_cleanup(ts_drv);
-freegpio:
-	gpio_resource_free();
-out:
-    kfree(ts_drv);
-	
-    return ret;
-}
-//module_init(vt1603_ts_init);
-late_initcall(vt1603_ts_init);
-static void __exit vt1603_ts_exit(void)
-{
-    dbg("Enter\n");
-
-    platform_driver_unregister(&vt1603_driver);
-	gpio_resource_free();
-
-    dbg("Exit\n");
-}
-module_exit(vt1603_ts_exit);
-
-MODULE_DESCRIPTION("VT1603A/VT1609 TouchScreen  Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_ts.h
deleted file mode 100755
index 31210579..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/vt1609_ts/vt1609_ts.h
+++ /dev/null
@@ -1,301 +0,0 @@
-#ifndef __VT1603_TS_H__
-#define __VT1603_TS_H__
-#include <linux/mfd/vt1603/core.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif
-
-#define DEV_NAME  				"wmtts"
-#define VT1603_DRIVER_NAME  	"vt1603-touch"
-
-#undef abs
-#define abs(x) (((x)>0)?(x):(-(x)))
-
-#define FALSE 						0
-#define TRUE   						1
-#define VT1603_TS_NR_DEVS     		1
-#define VT1603_TS_DEV_MAJOR   		160
-#define TS_DEBOUNCE    				50
-#define VT1603_FILTER_HEAD_COUNT 	2
-#define VT1603_JITTER_THRESHOLD 	1200//µ¥µãÇ°ºó2µãÖ®¼äµÄx/y ±ä»¯×î´óÈÝÐíÖµ
-
-#define None_TOUCH  				0x00
-#define Single_TOUCH 				0x01
-#define Multi_TOUCH 				0x02
-
-#define ADC_DATA(low, high)  		((((high) & 0x0F) << 8) + (low))
-
-/* touch panel type config   */
-#define PANEL_TYPE_4WIRED     	0x10
-#define PANEL_TYPE_5WIRED     	0x11
-
-/* enable calibration or not */
-#define CALIBRATION_ENABLE    	0x01
-#define CALIBRATION_DISABLE   	0x00
-
-/* VT1603 working mode       */
-#define VT1603_TS_MODE      	BIT1
-#define VT1603_TEMP_MODE    	BIT2
-#define VT1603_BAT_MODE     	BIT3
-
-/* VT1603 touch panel state  */
-#define TS_PENDOWN_STATE     	0x00
-#define TS_PENUP_STATE       	0x01
-
-struct vt1603_ts_pos {
-    int x;
-    int y;
-};
-
-#define VT1603_FIFO_LEN 		3
-struct vt1603_fifo{
-	int head;
-	int full;
-	int buf[VT1603_FIFO_LEN];
-};
-
-#define I2C_BUS					0x00
-#define SPI_BUS					0x01
-
-#define VT1603_SPI_FIX_CS   	0x00
-#define VT1603_SPI_FAKE_CS  	0x03
-#define VT1603_SPI_BUS_0    	0x00
-#define VT1603_SPI_BUS_1    	0x01
-#define VT1603_MAX_SPI_CLK    	(20*1000*1000)
-#define SPI_DEFAULT_CLK       	(4*1000*1000)  
-#define IDLE_DATA_NUM         	5
-
-#define  VT1603_I2C_FIX_ADDR  	0x1A
-#define  VT1603_I2C_FAKE_ADDR 	0xFF
-#define  VT1603_TS_I2C_WCMD   	0x00
-#define  VT1603_TS_I2C_RCMD   	0x01
-#define  VT1603_TS_I2C_RWCMD  	0x02
-#define VT1603_I2C_BUS_0     	0x00
-#define VT1603_I2C_BUS_1     	0x01
-
-///////////////////////////////
-//#define TOUCH_KEY
-#define KEY_DETLA 				300
-#define TOUCH_KEY_NUM 			4
-#define TOUCH_KEY_LED_GPIO 	    4
-
-#define HIGH	1
-#define LOW		0
-
-struct tsc_key{
-	int pos;
-	int idx;
-};
-
-struct tsc_key_st{
-	int key_num;
-	int low;
-	int upper;
-    int delta;
-	struct tsc_key key[TOUCH_KEY_NUM];
-};
-
-enum key_idx{
-	_SEARCH,
-	_BACK,
-	_HOME,
-	_MENU,
-	_MAX_NUM,
-};
-/////////////////////////
-
-enum gpio_irq_type {
-      HIGH_ACTIVE         		= 0,
-      LOW_ACTIVE          		= 1,
-      RISING_EDGE_ACTIVE  	    = 3,
-      FALLING_EDGE_ACTIVE 	    = 4,
-      UNKOWN_TYPE         		= 0xFF
-};
-
-/*
- * vt1603_ts_platform_data - vt1603 configuration data
- * @panel_type:           touch panel type: 4-wired or 5-wired
- * @cal_en:                 enable calibration circuit or not
- * @cal_sel:                 calibratin capacitor control bits
- * @shfit:                    conversion data shfit
- * @sclk_div:               initial value of sclk dividor if mclk = 12.288MHZ 0x04 = 200ksps 0x08 = 100ksps
- * @soc_gpio_irq:         soc gpio interrupts, connect with vt1603 gpio1
- */
-struct vt1603_ts_platform_data {
-    u8 panel_type;
-    u8 cal_en;
-    u8 cal_sel:2;
-    u8 shift;
-    u8 sclk_div;
-    int soc_gpio_irq;
-    int gpio_num;
-    enum gpio_irq_type irq_type;
-};
-
-struct vt1609_dual_st{
-	int vxy;
-
-	int scale_x;
-	int scale_y;
-
-	int F1_CNT;
-	int F2_CNT;
-	int F2T1_CNT;
-	int SAMPLE_CNT;
-	
-	int THR_MIN_DX;
-	int THR_MAX_DX;
-
-    int exch;
-};
-
-struct vt1603_ts_drvdata {
-    struct vt1603 *tdev;
-    //spinlock_t spinlock;
-    struct mutex ts_mutex;
-    struct input_dev *input;
-    struct work_struct work;
-    struct delayed_work read_work;
-    struct delayed_work dual_work;
-    struct workqueue_struct *workqueue;
-    struct vt1603_ts_platform_data *pdata;
-
-    int earlysus;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    struct early_suspend earlysuspend;
-#endif
-    char dev_id[32];
-
-    struct cdev cdev;
-    int major;
-    int minor;
-	
-    int gpio_irq;
-    
-    int intgpio;
-
-    u8 pen_state;
-    int ts_stamp;
-    int hcnt;
-
-    int resl_x;
-    int resl_y;
-	int lcd_exchg;
-	
-    int raw_x;
-    int raw_y;
-
-    int dual_enable;
-    struct vt1609_dual_st dual_dev;
-
-    int ledgpio;
-#ifdef TOUCH_KEY
-    int key_idx;
-    int key_pressed;
-    int touch_key_used;
-    struct timer_list led_timer;
-    struct tsc_key_st tsc_key;
-#endif
-
-};
-
-/* VT1603 Register address */
-#define VT1603_BTHD_REG       	0x78
-#define VT1603_BCLK_REG       	0x88
-#define VT1603_BAEN_REG       	0x04
-
-#define VT1603_PWC_REG        	0xC0
-#define VT1603_CR_REG         	0xC1
-#define VT1603_CCCR_REG       	0xC2
-#define VT1603_CDPR_REG       	0xC3
-#define VT1603_TSPC_REG       	0xC4
-#define VT1603_AMCR_REG       	0xC7
-#define VT1603_INTCR_REG      	0xC8
-#define VT1603_INTEN_REG      	0xC9
-#define VT1603_INTS_REG       	0xCA
-#define VT1603_DCR_REG        	0xCB
-
-#define VT1603_TODCL_REG      	0xCC
-#define VT1603_TODCH_REG      	0xCD
-
-#define VT1603_DATL_REG       	0xCE
-#define VT1603_DATH_REG       	0xCF
-
-#define VT1603_XPL_REG        	0xD0
-#define VT1603_XPH_REG        	0xD1
-#define VT1603_YPL_REG        	0xD2
-#define VT1603_YPH_REG        	0xD3
-
-#define VT1603_BATL_REG       	0xD4
-#define VT1603_BATH_REG       	0xD5
-
-#define VT1603_TEMPL_REG      	0xD6
-#define VT1603_TEMPH_REG      	0xD7
-
-#define VT1603_ERR8_REG       	0xD8
-#define VT1603_ERR7_REG       	0xD9
-#define VT1603_ERR6_REG       	0xDA
-#define VT1603_ERR5_REG       	0xDB
-#define VT1603_ERR4_REG       	0xDC
-#define VT1603_ERR3_REG       	0xDD
-#define VT1603_ERR2_REG       	0xDE
-#define VT1603_ERR1_REG       	0xDF
-
-#define VT1603_DBG8_REG       	0xE0
-#define VT1603_DBG7_REG       	0xE1
-#define VT1603_DBG6_REG       	0xE2
-#define VT1603_DBG5_REG       	0xE3
-#define VT1603_DBG4_REG       	0xE4
-#define VT1603_DBG3_REG       	0xE5
-#define VT1603_DBG2_REG       	0xE6
-#define VT1603_DBG1_REG       	0xE7
-
-/* for VT1603 GPIO1 interrupt setting */
-#define VT1603_IMASK_REG27    	27
-#define VT1603_IMASK_REG28    	28
-#define VT1603_IMASK_REG29    	29
-#define VT1603_IPOL_REG33     	33
-#define VT1603_ISEL_REG36     	36
-
-struct vt1603_ts_cal_info {
-    int   a1;
-    int   b1;
-    int   c1;
-    int   a2;
-    int   b2;
-    int   c2;
-    int   delta;
-};
-
-/* VT1603 TS and SAR-ADC IOCTL   */
-#define VT1603_TS_IOC_MAGIC  	't'
-
-/* for touch screen calibration  */
-#define VT1603_TS_IOC_CAL_START      	_IO(VT1603_TS_IOC_MAGIC,  1)
-#define VT1603_TS_IOC_CAL_DONE       	_IOW(VT1603_TS_IOC_MAGIC, 2, int *)
-#define VT1603_TS_IOC_CAL_RAWDATA    	_IOR(VT1603_TS_IOC_MAGIC, 3, int *)
-#define VT1603_TS_IOC_CAL_QUIT       	_IOW(VT1603_TS_IOC_MAGIC, 4, int *)
-
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlenex);
-
-int vt1603_clr_ts_irq(struct vt1603_ts_drvdata *ts_drv, u8 mask);
-int vt1603_set_reg8(struct vt1603_ts_drvdata *ts_drv, u8 reg, u8 val);
-u8 vt1603_get_reg8(struct vt1603_ts_drvdata *ts_drv, u8 reg);
-void vt1603_setbits(struct vt1603_ts_drvdata *ts_drv, u8 reg, u8 mask);
-void vt1603_clrbits(struct vt1603_ts_drvdata *ts_drv, u8 reg, u8 mask);
-
-void vt1603_ts_report_pos(struct vt1603_ts_drvdata *ts_drv, struct vt1603_ts_pos *pos);
-int vt1603_ts_pos_calibration(struct vt1603_ts_drvdata *ts_drv,struct vt1603_ts_pos *to_cal);
-
-#ifdef TOUCH_KEY
-void vt1603_ts_report_key(struct vt1603_ts_drvdata *ts_drv);
-int vt1603_ts_get_key(struct vt1603_ts_drvdata *ts_drv,struct vt1603_ts_pos pos);
-int set_key_led_gpio(struct vt1603_ts_drvdata *ts_drv,int val);
-#endif
-
-int vt1603_dual_init(struct vt1603_ts_drvdata *ts_drv);
-void vt1603_dual_exit(struct vt1603_ts_drvdata *ts_drv);
-void vt1603_ts_dual_support(struct work_struct* work);
-
-#endif  /* __VT1603_TS_H__ */
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/w90p910_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/w90p910_ts.c
deleted file mode 100644
index 9396b21d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/w90p910_ts.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- * Copyright (c) 2008 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation;version 2 of the License.
- *
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-
-/* ADC controller bit defines */
-#define ADC_DELAY	0xf00
-#define ADC_DOWN	0x01
-#define ADC_TSC_Y	(0x01 << 8)
-#define ADC_TSC_X	(0x00 << 8)
-#define TSC_FOURWIRE	(~(0x03 << 1))
-#define ADC_CLK_EN	(0x01 << 28)	/* ADC clock enable */
-#define ADC_READ_CON	(0x01 << 12)
-#define ADC_CONV	(0x01 << 13)
-#define ADC_SEMIAUTO	(0x01 << 14)
-#define ADC_WAITTRIG	(0x03 << 14)
-#define ADC_RST1	(0x01 << 16)
-#define ADC_RST0	(0x00 << 16)
-#define ADC_EN		(0x01 << 17)
-#define ADC_INT		(0x01 << 18)
-#define WT_INT		(0x01 << 20)
-#define ADC_INT_EN	(0x01 << 21)
-#define LVD_INT_EN	(0x01 << 22)
-#define WT_INT_EN	(0x01 << 23)
-#define ADC_DIV		(0x04 << 1)	/* div = 6 */
-
-enum ts_state {
-	TS_WAIT_NEW_PACKET,	/* We are waiting next touch report */
-	TS_WAIT_X_COORD,	/* We are waiting for ADC to report X coord */
-	TS_WAIT_Y_COORD,	/* We are waiting for ADC to report Y coord */
-	TS_IDLE,		/* Input device is closed, don't do anything */
-};
-
-struct w90p910_ts {
-	struct input_dev *input;
-	struct timer_list timer;
-	struct clk *clk;
-	int irq_num;
-	void __iomem *ts_reg;
-	spinlock_t lock;
-	enum ts_state state;
-};
-
-static void w90p910_report_event(struct w90p910_ts *w90p910_ts, bool down)
-{
-	struct input_dev *dev = w90p910_ts->input;
-
-	if (down) {
-		input_report_abs(dev, ABS_X,
-				 __raw_readl(w90p910_ts->ts_reg + 0x0c));
-		input_report_abs(dev, ABS_Y,
-				 __raw_readl(w90p910_ts->ts_reg + 0x10));
-	}
-
-	input_report_key(dev, BTN_TOUCH, down);
-	input_sync(dev);
-}
-
-static void w90p910_prepare_x_reading(struct w90p910_ts *w90p910_ts)
-{
-	unsigned long ctlreg;
-
-	__raw_writel(ADC_TSC_X, w90p910_ts->ts_reg + 0x04);
-	ctlreg = __raw_readl(w90p910_ts->ts_reg);
-	ctlreg &= ~(ADC_WAITTRIG | WT_INT | WT_INT_EN);
-	ctlreg |= ADC_SEMIAUTO | ADC_INT_EN | ADC_CONV;
-	__raw_writel(ctlreg, w90p910_ts->ts_reg);
-
-	w90p910_ts->state = TS_WAIT_X_COORD;
-}
-
-static void w90p910_prepare_y_reading(struct w90p910_ts *w90p910_ts)
-{
-	unsigned long ctlreg;
-
-	__raw_writel(ADC_TSC_Y, w90p910_ts->ts_reg + 0x04);
-	ctlreg = __raw_readl(w90p910_ts->ts_reg);
-	ctlreg &= ~(ADC_WAITTRIG | ADC_INT | WT_INT_EN);
-	ctlreg |= ADC_SEMIAUTO | ADC_INT_EN | ADC_CONV;
-	__raw_writel(ctlreg, w90p910_ts->ts_reg);
-
-	w90p910_ts->state = TS_WAIT_Y_COORD;
-}
-
-static void w90p910_prepare_next_packet(struct w90p910_ts *w90p910_ts)
-{
-	unsigned long ctlreg;
-
-	ctlreg = __raw_readl(w90p910_ts->ts_reg);
-	ctlreg &= ~(ADC_INT | ADC_INT_EN | ADC_SEMIAUTO | ADC_CONV);
-	ctlreg |= ADC_WAITTRIG | WT_INT_EN;
-	__raw_writel(ctlreg, w90p910_ts->ts_reg);
-
-	w90p910_ts->state = TS_WAIT_NEW_PACKET;
-}
-
-static irqreturn_t w90p910_ts_interrupt(int irq, void *dev_id)
-{
-	struct w90p910_ts *w90p910_ts = dev_id;
-	unsigned long flags;
-
-	spin_lock_irqsave(&w90p910_ts->lock, flags);
-
-	switch (w90p910_ts->state) {
-	case TS_WAIT_NEW_PACKET:
-		/*
-		 * The controller only generates interrupts when pen
-		 * is down.
-		 */
-		del_timer(&w90p910_ts->timer);
-		w90p910_prepare_x_reading(w90p910_ts);
-		break;
-
-
-	case TS_WAIT_X_COORD:
-		w90p910_prepare_y_reading(w90p910_ts);
-		break;
-
-	case TS_WAIT_Y_COORD:
-		w90p910_report_event(w90p910_ts, true);
-		w90p910_prepare_next_packet(w90p910_ts);
-		mod_timer(&w90p910_ts->timer, jiffies + msecs_to_jiffies(100));
-		break;
-
-	case TS_IDLE:
-		break;
-	}
-
-	spin_unlock_irqrestore(&w90p910_ts->lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-static void w90p910_check_pen_up(unsigned long data)
-{
-	struct w90p910_ts *w90p910_ts = (struct w90p910_ts *) data;
-	unsigned long flags;
-
-	spin_lock_irqsave(&w90p910_ts->lock, flags);
-
-	if (w90p910_ts->state == TS_WAIT_NEW_PACKET &&
-	    !(__raw_readl(w90p910_ts->ts_reg + 0x04) & ADC_DOWN)) {
-
-		w90p910_report_event(w90p910_ts, false);
-	}
-
-	spin_unlock_irqrestore(&w90p910_ts->lock, flags);
-}
-
-static int w90p910_open(struct input_dev *dev)
-{
-	struct w90p910_ts *w90p910_ts = input_get_drvdata(dev);
-	unsigned long val;
-
-	/* enable the ADC clock */
-	clk_enable(w90p910_ts->clk);
-
-	__raw_writel(ADC_RST1, w90p910_ts->ts_reg);
-	msleep(1);
-	__raw_writel(ADC_RST0, w90p910_ts->ts_reg);
-	msleep(1);
-
-	/* set delay and screen type */
-	val = __raw_readl(w90p910_ts->ts_reg + 0x04);
-	__raw_writel(val & TSC_FOURWIRE, w90p910_ts->ts_reg + 0x04);
-	__raw_writel(ADC_DELAY, w90p910_ts->ts_reg + 0x08);
-
-	w90p910_ts->state = TS_WAIT_NEW_PACKET;
-	wmb();
-
-	/* set trigger mode */
-	val = __raw_readl(w90p910_ts->ts_reg);
-	val |= ADC_WAITTRIG | ADC_DIV | ADC_EN | WT_INT_EN;
-	__raw_writel(val, w90p910_ts->ts_reg);
-
-	return 0;
-}
-
-static void w90p910_close(struct input_dev *dev)
-{
-	struct w90p910_ts *w90p910_ts = input_get_drvdata(dev);
-	unsigned long val;
-
-	/* disable trigger mode */
-
-	spin_lock_irq(&w90p910_ts->lock);
-
-	w90p910_ts->state = TS_IDLE;
-
-	val = __raw_readl(w90p910_ts->ts_reg);
-	val &= ~(ADC_WAITTRIG | ADC_DIV | ADC_EN | WT_INT_EN | ADC_INT_EN);
-	__raw_writel(val, w90p910_ts->ts_reg);
-
-	spin_unlock_irq(&w90p910_ts->lock);
-
-	/* Now that interrupts are shut off we can safely delete timer */
-	del_timer_sync(&w90p910_ts->timer);
-
-	/* stop the ADC clock */
-	clk_disable(w90p910_ts->clk);
-}
-
-static int __devinit w90x900ts_probe(struct platform_device *pdev)
-{
-	struct w90p910_ts *w90p910_ts;
-	struct input_dev *input_dev;
-	struct resource *res;
-	int err;
-
-	w90p910_ts = kzalloc(sizeof(struct w90p910_ts), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!w90p910_ts || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	w90p910_ts->input = input_dev;
-	w90p910_ts->state = TS_IDLE;
-	spin_lock_init(&w90p910_ts->lock);
-	setup_timer(&w90p910_ts->timer, w90p910_check_pen_up,
-		    (unsigned long)w90p910_ts);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		err = -ENXIO;
-		goto fail1;
-	}
-
-	if (!request_mem_region(res->start, resource_size(res),
-				pdev->name)) {
-		err = -EBUSY;
-		goto fail1;
-	}
-
-	w90p910_ts->ts_reg = ioremap(res->start, resource_size(res));
-	if (!w90p910_ts->ts_reg) {
-		err = -ENOMEM;
-		goto fail2;
-	}
-
-	w90p910_ts->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(w90p910_ts->clk)) {
-		err = PTR_ERR(w90p910_ts->clk);
-		goto fail3;
-	}
-
-	input_dev->name = "W90P910 TouchScreen";
-	input_dev->phys = "w90p910ts/event0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor  = 0x0005;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &pdev->dev;
-	input_dev->open = w90p910_open;
-	input_dev->close = w90p910_close;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	input_set_abs_params(input_dev, ABS_X, 0, 0x400, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, 0x400, 0, 0);
-
-	input_set_drvdata(input_dev, w90p910_ts);
-
-	w90p910_ts->irq_num = platform_get_irq(pdev, 0);
-	if (request_irq(w90p910_ts->irq_num, w90p910_ts_interrupt,
-			0, "w90p910ts", w90p910_ts)) {
-		err = -EBUSY;
-		goto fail4;
-	}
-
-	err = input_register_device(w90p910_ts->input);
-	if (err)
-		goto fail5;
-
-	platform_set_drvdata(pdev, w90p910_ts);
-
-	return 0;
-
-fail5:	free_irq(w90p910_ts->irq_num, w90p910_ts);
-fail4:	clk_put(w90p910_ts->clk);
-fail3:	iounmap(w90p910_ts->ts_reg);
-fail2:	release_mem_region(res->start, resource_size(res));
-fail1:	input_free_device(input_dev);
-	kfree(w90p910_ts);
-	return err;
-}
-
-static int __devexit w90x900ts_remove(struct platform_device *pdev)
-{
-	struct w90p910_ts *w90p910_ts = platform_get_drvdata(pdev);
-	struct resource *res;
-
-	free_irq(w90p910_ts->irq_num, w90p910_ts);
-	del_timer_sync(&w90p910_ts->timer);
-	iounmap(w90p910_ts->ts_reg);
-
-	clk_put(w90p910_ts->clk);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	input_unregister_device(w90p910_ts->input);
-	kfree(w90p910_ts);
-
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver w90x900ts_driver = {
-	.probe		= w90x900ts_probe,
-	.remove		= __devexit_p(w90x900ts_remove),
-	.driver		= {
-		.name	= "nuc900-ts",
-		.owner	= THIS_MODULE,
-	},
-};
-module_platform_driver(w90x900ts_driver);
-
-MODULE_AUTHOR("Wan ZongShun <mcuos.com@gmail.com>");
-MODULE_DESCRIPTION("w90p910 touch screen driver!");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:nuc900-ts");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/wacom_w8001.c b/ANDROID_3.4.5/drivers/input/touchscreen/wacom_w8001.c
deleted file mode 100644
index 1569a393..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/wacom_w8001.c
+++ /dev/null
@@ -1,608 +0,0 @@
-/*
- * Wacom W8001 penabled serial touchscreen driver
- *
- * Copyright (c) 2008 Jaya Kumar
- * Copyright (c) 2010 Red Hat, Inc.
- * Copyright (c) 2010 - 2011 Ping Cheng, Wacom. <pingc@wacom.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- *
- * Layout based on Elo serial touchscreen driver by Vojtech Pavlik
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input/mt.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-#include <linux/ctype.h>
-#include <linux/delay.h>
-
-#define DRIVER_DESC	"Wacom W8001 serial touchscreen driver"
-
-MODULE_AUTHOR("Jaya Kumar <jayakumar.lkml@gmail.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-#define W8001_MAX_LENGTH	11
-#define W8001_LEAD_MASK		0x80
-#define W8001_LEAD_BYTE		0x80
-#define W8001_TAB_MASK		0x40
-#define W8001_TAB_BYTE		0x40
-/* set in first byte of touch data packets */
-#define W8001_TOUCH_MASK	(0x10 | W8001_LEAD_MASK)
-#define W8001_TOUCH_BYTE	(0x10 | W8001_LEAD_BYTE)
-
-#define W8001_QUERY_PACKET	0x20
-
-#define W8001_CMD_STOP		'0'
-#define W8001_CMD_START		'1'
-#define W8001_CMD_QUERY		'*'
-#define W8001_CMD_TOUCHQUERY	'%'
-
-/* length of data packets in bytes, depends on device. */
-#define W8001_PKTLEN_TOUCH93	5
-#define W8001_PKTLEN_TOUCH9A	7
-#define W8001_PKTLEN_TPCPEN	9
-#define W8001_PKTLEN_TPCCTL	11	/* control packet */
-#define W8001_PKTLEN_TOUCH2FG	13
-
-/* resolution in points/mm */
-#define W8001_PEN_RESOLUTION    100
-#define W8001_TOUCH_RESOLUTION  10
-
-struct w8001_coord {
-	u8 rdy;
-	u8 tsw;
-	u8 f1;
-	u8 f2;
-	u16 x;
-	u16 y;
-	u16 pen_pressure;
-	u8 tilt_x;
-	u8 tilt_y;
-};
-
-/* touch query reply packet */
-struct w8001_touch_query {
-	u16 x;
-	u16 y;
-	u8 panel_res;
-	u8 capacity_res;
-	u8 sensor_id;
-};
-
-/*
- * Per-touchscreen data.
- */
-
-struct w8001 {
-	struct input_dev *dev;
-	struct serio *serio;
-	struct completion cmd_done;
-	int id;
-	int idx;
-	unsigned char response_type;
-	unsigned char response[W8001_MAX_LENGTH];
-	unsigned char data[W8001_MAX_LENGTH];
-	char phys[32];
-	int type;
-	unsigned int pktlen;
-	u16 max_touch_x;
-	u16 max_touch_y;
-	u16 max_pen_x;
-	u16 max_pen_y;
-	char name[64];
-};
-
-static void parse_pen_data(u8 *data, struct w8001_coord *coord)
-{
-	memset(coord, 0, sizeof(*coord));
-
-	coord->rdy = data[0] & 0x20;
-	coord->tsw = data[0] & 0x01;
-	coord->f1 = data[0] & 0x02;
-	coord->f2 = data[0] & 0x04;
-
-	coord->x = (data[1] & 0x7F) << 9;
-	coord->x |= (data[2] & 0x7F) << 2;
-	coord->x |= (data[6] & 0x60) >> 5;
-
-	coord->y = (data[3] & 0x7F) << 9;
-	coord->y |= (data[4] & 0x7F) << 2;
-	coord->y |= (data[6] & 0x18) >> 3;
-
-	coord->pen_pressure = data[5] & 0x7F;
-	coord->pen_pressure |= (data[6] & 0x07) << 7 ;
-
-	coord->tilt_x = data[7] & 0x7F;
-	coord->tilt_y = data[8] & 0x7F;
-}
-
-static void parse_single_touch(u8 *data, struct w8001_coord *coord)
-{
-	coord->x = (data[1] << 7) | data[2];
-	coord->y = (data[3] << 7) | data[4];
-	coord->tsw = data[0] & 0x01;
-}
-
-static void scale_touch_coordinates(struct w8001 *w8001,
-				    unsigned int *x, unsigned int *y)
-{
-	if (w8001->max_pen_x && w8001->max_touch_x)
-		*x = *x * w8001->max_pen_x / w8001->max_touch_x;
-
-	if (w8001->max_pen_y && w8001->max_touch_y)
-		*y = *y * w8001->max_pen_y / w8001->max_touch_y;
-}
-
-static void parse_multi_touch(struct w8001 *w8001)
-{
-	struct input_dev *dev = w8001->dev;
-	unsigned char *data = w8001->data;
-	unsigned int x, y;
-	int i;
-	int count = 0;
-
-	for (i = 0; i < 2; i++) {
-		bool touch = data[0] & (1 << i);
-
-		input_mt_slot(dev, i);
-		input_mt_report_slot_state(dev, MT_TOOL_FINGER, touch);
-		if (touch) {
-			x = (data[6 * i + 1] << 7) | data[6 * i + 2];
-			y = (data[6 * i + 3] << 7) | data[6 * i + 4];
-			/* data[5,6] and [11,12] is finger capacity */
-
-			/* scale to pen maximum */
-			scale_touch_coordinates(w8001, &x, &y);
-
-			input_report_abs(dev, ABS_MT_POSITION_X, x);
-			input_report_abs(dev, ABS_MT_POSITION_Y, y);
-			count++;
-		}
-	}
-
-	/* emulate single touch events when stylus is out of proximity.
-	 * This is to make single touch backward support consistent
-	 * across all Wacom single touch devices.
-	 */
-	if (w8001->type != BTN_TOOL_PEN &&
-			    w8001->type != BTN_TOOL_RUBBER) {
-		w8001->type = count == 1 ? BTN_TOOL_FINGER : KEY_RESERVED;
-		input_mt_report_pointer_emulation(dev, true);
-	}
-
-	input_sync(dev);
-}
-
-static void parse_touchquery(u8 *data, struct w8001_touch_query *query)
-{
-	memset(query, 0, sizeof(*query));
-
-	query->panel_res = data[1];
-	query->sensor_id = data[2] & 0x7;
-	query->capacity_res = data[7];
-
-	query->x = data[3] << 9;
-	query->x |= data[4] << 2;
-	query->x |= (data[2] >> 5) & 0x3;
-
-	query->y = data[5] << 9;
-	query->y |= data[6] << 2;
-	query->y |= (data[2] >> 3) & 0x3;
-
-	/* Early days' single-finger touch models need the following defaults */
-	if (!query->x && !query->y) {
-		query->x = 1024;
-		query->y = 1024;
-		if (query->panel_res)
-			query->x = query->y = (1 << query->panel_res);
-		query->panel_res = W8001_TOUCH_RESOLUTION;
-	}
-}
-
-static void report_pen_events(struct w8001 *w8001, struct w8001_coord *coord)
-{
-	struct input_dev *dev = w8001->dev;
-
-	/*
-	 * We have 1 bit for proximity (rdy) and 3 bits for tip, side,
-	 * side2/eraser. If rdy && f2 are set, this can be either pen + side2,
-	 * or eraser. Assume:
-	 * - if dev is already in proximity and f2 is toggled → pen + side2
-	 * - if dev comes into proximity with f2 set → eraser
-	 * If f2 disappears after assuming eraser, fake proximity out for
-	 * eraser and in for pen.
-	 */
-
-	switch (w8001->type) {
-	case BTN_TOOL_RUBBER:
-		if (!coord->f2) {
-			input_report_abs(dev, ABS_PRESSURE, 0);
-			input_report_key(dev, BTN_TOUCH, 0);
-			input_report_key(dev, BTN_STYLUS, 0);
-			input_report_key(dev, BTN_STYLUS2, 0);
-			input_report_key(dev, BTN_TOOL_RUBBER, 0);
-			input_sync(dev);
-			w8001->type = BTN_TOOL_PEN;
-		}
-		break;
-
-	case BTN_TOOL_FINGER:
-		input_report_key(dev, BTN_TOUCH, 0);
-		input_report_key(dev, BTN_TOOL_FINGER, 0);
-		input_sync(dev);
-		/* fall through */
-
-	case KEY_RESERVED:
-		w8001->type = coord->f2 ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
-		break;
-
-	default:
-		input_report_key(dev, BTN_STYLUS2, coord->f2);
-		break;
-	}
-
-	input_report_abs(dev, ABS_X, coord->x);
-	input_report_abs(dev, ABS_Y, coord->y);
-	input_report_abs(dev, ABS_PRESSURE, coord->pen_pressure);
-	input_report_key(dev, BTN_TOUCH, coord->tsw);
-	input_report_key(dev, BTN_STYLUS, coord->f1);
-	input_report_key(dev, w8001->type, coord->rdy);
-	input_sync(dev);
-
-	if (!coord->rdy)
-		w8001->type = KEY_RESERVED;
-}
-
-static void report_single_touch(struct w8001 *w8001, struct w8001_coord *coord)
-{
-	struct input_dev *dev = w8001->dev;
-	unsigned int x = coord->x;
-	unsigned int y = coord->y;
-
-	/* scale to pen maximum */
-	scale_touch_coordinates(w8001, &x, &y);
-
-	input_report_abs(dev, ABS_X, x);
-	input_report_abs(dev, ABS_Y, y);
-	input_report_key(dev, BTN_TOUCH, coord->tsw);
-	input_report_key(dev, BTN_TOOL_FINGER, coord->tsw);
-
-	input_sync(dev);
-
-	w8001->type = coord->tsw ? BTN_TOOL_FINGER : KEY_RESERVED;
-}
-
-static irqreturn_t w8001_interrupt(struct serio *serio,
-				   unsigned char data, unsigned int flags)
-{
-	struct w8001 *w8001 = serio_get_drvdata(serio);
-	struct w8001_coord coord;
-	unsigned char tmp;
-
-	w8001->data[w8001->idx] = data;
-	switch (w8001->idx++) {
-	case 0:
-		if ((data & W8001_LEAD_MASK) != W8001_LEAD_BYTE) {
-			pr_debug("w8001: unsynchronized data: 0x%02x\n", data);
-			w8001->idx = 0;
-		}
-		break;
-
-	case W8001_PKTLEN_TOUCH93 - 1:
-	case W8001_PKTLEN_TOUCH9A - 1:
-		tmp = w8001->data[0] & W8001_TOUCH_BYTE;
-		if (tmp != W8001_TOUCH_BYTE)
-			break;
-
-		if (w8001->pktlen == w8001->idx) {
-			w8001->idx = 0;
-			if (w8001->type != BTN_TOOL_PEN &&
-			    w8001->type != BTN_TOOL_RUBBER) {
-				parse_single_touch(w8001->data, &coord);
-				report_single_touch(w8001, &coord);
-			}
-		}
-		break;
-
-	/* Pen coordinates packet */
-	case W8001_PKTLEN_TPCPEN - 1:
-		tmp = w8001->data[0] & W8001_TAB_MASK;
-		if (unlikely(tmp == W8001_TAB_BYTE))
-			break;
-
-		tmp = w8001->data[0] & W8001_TOUCH_BYTE;
-		if (tmp == W8001_TOUCH_BYTE)
-			break;
-
-		w8001->idx = 0;
-		parse_pen_data(w8001->data, &coord);
-		report_pen_events(w8001, &coord);
-		break;
-
-	/* control packet */
-	case W8001_PKTLEN_TPCCTL - 1:
-		tmp = w8001->data[0] & W8001_TOUCH_MASK;
-		if (tmp == W8001_TOUCH_BYTE)
-			break;
-
-		w8001->idx = 0;
-		memcpy(w8001->response, w8001->data, W8001_MAX_LENGTH);
-		w8001->response_type = W8001_QUERY_PACKET;
-		complete(&w8001->cmd_done);
-		break;
-
-	/* 2 finger touch packet */
-	case W8001_PKTLEN_TOUCH2FG - 1:
-		w8001->idx = 0;
-		parse_multi_touch(w8001);
-		break;
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int w8001_command(struct w8001 *w8001, unsigned char command,
-			 bool wait_response)
-{
-	int rc;
-
-	w8001->response_type = 0;
-	init_completion(&w8001->cmd_done);
-
-	rc = serio_write(w8001->serio, command);
-	if (rc == 0 && wait_response) {
-
-		wait_for_completion_timeout(&w8001->cmd_done, HZ);
-		if (w8001->response_type != W8001_QUERY_PACKET)
-			rc = -EIO;
-	}
-
-	return rc;
-}
-
-static int w8001_open(struct input_dev *dev)
-{
-	struct w8001 *w8001 = input_get_drvdata(dev);
-
-	return w8001_command(w8001, W8001_CMD_START, false);
-}
-
-static void w8001_close(struct input_dev *dev)
-{
-	struct w8001 *w8001 = input_get_drvdata(dev);
-
-	w8001_command(w8001, W8001_CMD_STOP, false);
-}
-
-static int w8001_setup(struct w8001 *w8001)
-{
-	struct input_dev *dev = w8001->dev;
-	struct w8001_coord coord;
-	struct w8001_touch_query touch;
-	int error;
-
-	error = w8001_command(w8001, W8001_CMD_STOP, false);
-	if (error)
-		return error;
-
-	msleep(250);	/* wait 250ms before querying the device */
-
-	dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	strlcat(w8001->name, "Wacom Serial", sizeof(w8001->name));
-
-	__set_bit(INPUT_PROP_DIRECT, dev->propbit);
-
-	/* penabled? */
-	error = w8001_command(w8001, W8001_CMD_QUERY, true);
-	if (!error) {
-		__set_bit(BTN_TOUCH, dev->keybit);
-		__set_bit(BTN_TOOL_PEN, dev->keybit);
-		__set_bit(BTN_TOOL_RUBBER, dev->keybit);
-		__set_bit(BTN_STYLUS, dev->keybit);
-		__set_bit(BTN_STYLUS2, dev->keybit);
-
-		parse_pen_data(w8001->response, &coord);
-		w8001->max_pen_x = coord.x;
-		w8001->max_pen_y = coord.y;
-
-		input_set_abs_params(dev, ABS_X, 0, coord.x, 0, 0);
-		input_set_abs_params(dev, ABS_Y, 0, coord.y, 0, 0);
-		input_abs_set_res(dev, ABS_X, W8001_PEN_RESOLUTION);
-		input_abs_set_res(dev, ABS_Y, W8001_PEN_RESOLUTION);
-		input_set_abs_params(dev, ABS_PRESSURE, 0, coord.pen_pressure, 0, 0);
-		if (coord.tilt_x && coord.tilt_y) {
-			input_set_abs_params(dev, ABS_TILT_X, 0, coord.tilt_x, 0, 0);
-			input_set_abs_params(dev, ABS_TILT_Y, 0, coord.tilt_y, 0, 0);
-		}
-		w8001->id = 0x90;
-		strlcat(w8001->name, " Penabled", sizeof(w8001->name));
-	}
-
-	/* Touch enabled? */
-	error = w8001_command(w8001, W8001_CMD_TOUCHQUERY, true);
-
-	/*
-	 * Some non-touch devices may reply to the touch query. But their
-	 * second byte is empty, which indicates touch is not supported.
-	 */
-	if (!error && w8001->response[1]) {
-		__set_bit(BTN_TOUCH, dev->keybit);
-		__set_bit(BTN_TOOL_FINGER, dev->keybit);
-
-		parse_touchquery(w8001->response, &touch);
-		w8001->max_touch_x = touch.x;
-		w8001->max_touch_y = touch.y;
-
-		if (w8001->max_pen_x && w8001->max_pen_y) {
-			/* if pen is supported scale to pen maximum */
-			touch.x = w8001->max_pen_x;
-			touch.y = w8001->max_pen_y;
-			touch.panel_res = W8001_PEN_RESOLUTION;
-		}
-
-		input_set_abs_params(dev, ABS_X, 0, touch.x, 0, 0);
-		input_set_abs_params(dev, ABS_Y, 0, touch.y, 0, 0);
-		input_abs_set_res(dev, ABS_X, touch.panel_res);
-		input_abs_set_res(dev, ABS_Y, touch.panel_res);
-
-		switch (touch.sensor_id) {
-		case 0:
-		case 2:
-			w8001->pktlen = W8001_PKTLEN_TOUCH93;
-			w8001->id = 0x93;
-			strlcat(w8001->name, " 1FG", sizeof(w8001->name));
-			break;
-
-		case 1:
-		case 3:
-		case 4:
-			w8001->pktlen = W8001_PKTLEN_TOUCH9A;
-			strlcat(w8001->name, " 1FG", sizeof(w8001->name));
-			w8001->id = 0x9a;
-			break;
-
-		case 5:
-			w8001->pktlen = W8001_PKTLEN_TOUCH2FG;
-
-			input_mt_init_slots(dev, 2);
-			input_set_abs_params(dev, ABS_MT_POSITION_X,
-						0, touch.x, 0, 0);
-			input_set_abs_params(dev, ABS_MT_POSITION_Y,
-						0, touch.y, 0, 0);
-			input_set_abs_params(dev, ABS_MT_TOOL_TYPE,
-						0, MT_TOOL_MAX, 0, 0);
-
-			strlcat(w8001->name, " 2FG", sizeof(w8001->name));
-			if (w8001->max_pen_x && w8001->max_pen_y)
-				w8001->id = 0xE3;
-			else
-				w8001->id = 0xE2;
-			break;
-		}
-	}
-
-	strlcat(w8001->name, " Touchscreen", sizeof(w8001->name));
-
-	return 0;
-}
-
-/*
- * w8001_disconnect() is the opposite of w8001_connect()
- */
-
-static void w8001_disconnect(struct serio *serio)
-{
-	struct w8001 *w8001 = serio_get_drvdata(serio);
-
-	serio_close(serio);
-
-	input_unregister_device(w8001->dev);
-	kfree(w8001);
-
-	serio_set_drvdata(serio, NULL);
-}
-
-/*
- * w8001_connect() is the routine that is called when someone adds a
- * new serio device that supports the w8001 protocol and registers it as
- * an input device.
- */
-
-static int w8001_connect(struct serio *serio, struct serio_driver *drv)
-{
-	struct w8001 *w8001;
-	struct input_dev *input_dev;
-	int err;
-
-	w8001 = kzalloc(sizeof(struct w8001), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!w8001 || !input_dev) {
-		err = -ENOMEM;
-		goto fail1;
-	}
-
-	w8001->serio = serio;
-	w8001->dev = input_dev;
-	init_completion(&w8001->cmd_done);
-	snprintf(w8001->phys, sizeof(w8001->phys), "%s/input0", serio->phys);
-
-	serio_set_drvdata(serio, w8001);
-	err = serio_open(serio, drv);
-	if (err)
-		goto fail2;
-
-	err = w8001_setup(w8001);
-	if (err)
-		goto fail3;
-
-	input_dev->name = w8001->name;
-	input_dev->phys = w8001->phys;
-	input_dev->id.product = w8001->id;
-	input_dev->id.bustype = BUS_RS232;
-	input_dev->id.vendor = 0x056a;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &serio->dev;
-
-	input_dev->open = w8001_open;
-	input_dev->close = w8001_close;
-
-	input_set_drvdata(input_dev, w8001);
-
-	err = input_register_device(w8001->dev);
-	if (err)
-		goto fail3;
-
-	return 0;
-
-fail3:
-	serio_close(serio);
-fail2:
-	serio_set_drvdata(serio, NULL);
-fail1:
-	input_free_device(input_dev);
-	kfree(w8001);
-	return err;
-}
-
-static struct serio_device_id w8001_serio_ids[] = {
-	{
-		.type	= SERIO_RS232,
-		.proto	= SERIO_W8001,
-		.id	= SERIO_ANY,
-		.extra	= SERIO_ANY,
-	},
-	{ 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, w8001_serio_ids);
-
-static struct serio_driver w8001_drv = {
-	.driver		= {
-		.name	= "w8001",
-	},
-	.description	= DRIVER_DESC,
-	.id_table	= w8001_serio_ids,
-	.interrupt	= w8001_interrupt,
-	.connect	= w8001_connect,
-	.disconnect	= w8001_disconnect,
-};
-
-static int __init w8001_init(void)
-{
-	return serio_register_driver(&w8001_drv);
-}
-
-static void __exit w8001_exit(void)
-{
-	serio_unregister_driver(&w8001_drv);
-}
-
-module_init(w8001_init);
-module_exit(w8001_exit);
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/wm831x-ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/wm831x-ts.c
deleted file mode 100644
index 4bc851a9..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/wm831x-ts.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * Touchscreen driver for WM831x PMICs
- *
- * Copyright 2011 Wolfson Microelectronics plc.
- * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/pm.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/mfd/wm831x/core.h>
-#include <linux/mfd/wm831x/irq.h>
-#include <linux/mfd/wm831x/pdata.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-
-/*
- * R16424 (0x4028) - Touch Control 1
- */
-#define WM831X_TCH_ENA                          0x8000  /* TCH_ENA */
-#define WM831X_TCH_CVT_ENA                      0x4000  /* TCH_CVT_ENA */
-#define WM831X_TCH_SLPENA                       0x1000  /* TCH_SLPENA */
-#define WM831X_TCH_Z_ENA                        0x0400  /* TCH_Z_ENA */
-#define WM831X_TCH_Y_ENA                        0x0200  /* TCH_Y_ENA */
-#define WM831X_TCH_X_ENA                        0x0100  /* TCH_X_ENA */
-#define WM831X_TCH_DELAY_MASK                   0x00E0  /* TCH_DELAY - [7:5] */
-#define WM831X_TCH_DELAY_SHIFT                       5  /* TCH_DELAY - [7:5] */
-#define WM831X_TCH_DELAY_WIDTH                       3  /* TCH_DELAY - [7:5] */
-#define WM831X_TCH_RATE_MASK                    0x001F  /* TCH_RATE - [4:0] */
-#define WM831X_TCH_RATE_SHIFT                        0  /* TCH_RATE - [4:0] */
-#define WM831X_TCH_RATE_WIDTH                        5  /* TCH_RATE - [4:0] */
-
-/*
- * R16425 (0x4029) - Touch Control 2
- */
-#define WM831X_TCH_PD_WK                        0x2000  /* TCH_PD_WK */
-#define WM831X_TCH_5WIRE                        0x1000  /* TCH_5WIRE */
-#define WM831X_TCH_PDONLY                       0x0800  /* TCH_PDONLY */
-#define WM831X_TCH_ISEL                         0x0100  /* TCH_ISEL */
-#define WM831X_TCH_RPU_MASK                     0x000F  /* TCH_RPU - [3:0] */
-#define WM831X_TCH_RPU_SHIFT                         0  /* TCH_RPU - [3:0] */
-#define WM831X_TCH_RPU_WIDTH                         4  /* TCH_RPU - [3:0] */
-
-/*
- * R16426-8 (0x402A-C) - Touch Data X/Y/X
- */
-#define WM831X_TCH_PD                           0x8000  /* TCH_PD1 */
-#define WM831X_TCH_DATA_MASK                    0x0FFF  /* TCH_DATA - [11:0] */
-#define WM831X_TCH_DATA_SHIFT                        0  /* TCH_DATA - [11:0] */
-#define WM831X_TCH_DATA_WIDTH                       12  /* TCH_DATA - [11:0] */
-
-struct wm831x_ts {
-	struct input_dev *input_dev;
-	struct wm831x *wm831x;
-	unsigned int data_irq;
-	unsigned int pd_irq;
-	bool pressure;
-	bool pen_down;
-	struct work_struct pd_data_work;
-};
-
-static void wm831x_pd_data_work(struct work_struct *work)
-{
-	struct wm831x_ts *wm831x_ts =
-		container_of(work, struct wm831x_ts, pd_data_work);
-
-	if (wm831x_ts->pen_down) {
-		enable_irq(wm831x_ts->data_irq);
-		dev_dbg(wm831x_ts->wm831x->dev, "IRQ PD->DATA done\n");
-	} else {
-		enable_irq(wm831x_ts->pd_irq);
-		dev_dbg(wm831x_ts->wm831x->dev, "IRQ DATA->PD done\n");
-	}
-}
-
-static irqreturn_t wm831x_ts_data_irq(int irq, void *irq_data)
-{
-	struct wm831x_ts *wm831x_ts = irq_data;
-	struct wm831x *wm831x = wm831x_ts->wm831x;
-	static int data_types[] = { ABS_X, ABS_Y, ABS_PRESSURE };
-	u16 data[3];
-	int count;
-	int i, ret;
-
-	if (wm831x_ts->pressure)
-		count = 3;
-	else
-		count = 2;
-
-	wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1,
-			WM831X_TCHDATA_EINT, WM831X_TCHDATA_EINT);
-
-	ret = wm831x_bulk_read(wm831x, WM831X_TOUCH_DATA_X, count,
-			       data);
-	if (ret != 0) {
-		dev_err(wm831x->dev, "Failed to read touch data: %d\n",
-			ret);
-		return IRQ_NONE;
-	}
-
-	/*
-	 * We get a pen down reading on every reading, report pen up if any
-	 * individual reading does so.
-	 */
-	wm831x_ts->pen_down = true;
-	for (i = 0; i < count; i++) {
-		if (!(data[i] & WM831X_TCH_PD)) {
-			wm831x_ts->pen_down = false;
-			continue;
-		}
-		input_report_abs(wm831x_ts->input_dev, data_types[i],
-				 data[i] & WM831X_TCH_DATA_MASK);
-	}
-
-	if (!wm831x_ts->pen_down) {
-		/* Switch from data to pen down */
-		dev_dbg(wm831x->dev, "IRQ DATA->PD\n");
-
-		disable_irq_nosync(wm831x_ts->data_irq);
-
-		/* Don't need data any more */
-		wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
-				WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA |
-				WM831X_TCH_Z_ENA, 0);
-
-		/* Flush any final samples that arrived while reading */
-		wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1,
-				WM831X_TCHDATA_EINT, WM831X_TCHDATA_EINT);
-
-		wm831x_bulk_read(wm831x, WM831X_TOUCH_DATA_X, count, data);
-
-		if (wm831x_ts->pressure)
-			input_report_abs(wm831x_ts->input_dev,
-					 ABS_PRESSURE, 0);
-
-		input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 0);
-
-		schedule_work(&wm831x_ts->pd_data_work);
-	} else {
-		input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 1);
-	}
-
-	input_sync(wm831x_ts->input_dev);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t wm831x_ts_pen_down_irq(int irq, void *irq_data)
-{
-	struct wm831x_ts *wm831x_ts = irq_data;
-	struct wm831x *wm831x = wm831x_ts->wm831x;
-	int ena = 0;
-
-	if (wm831x_ts->pen_down)
-		return IRQ_HANDLED;
-
-	disable_irq_nosync(wm831x_ts->pd_irq);
-
-	/* Start collecting data */
-	if (wm831x_ts->pressure)
-		ena |= WM831X_TCH_Z_ENA;
-
-	wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
-			WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | WM831X_TCH_Z_ENA,
-			WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | ena);
-
-	wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1,
-			WM831X_TCHPD_EINT, WM831X_TCHPD_EINT);
-
-	wm831x_ts->pen_down = true;
-
-	/* Switch from pen down to data */
-	dev_dbg(wm831x->dev, "IRQ PD->DATA\n");
-	schedule_work(&wm831x_ts->pd_data_work);
-
-	return IRQ_HANDLED;
-}
-
-static int wm831x_ts_input_open(struct input_dev *idev)
-{
-	struct wm831x_ts *wm831x_ts = input_get_drvdata(idev);
-	struct wm831x *wm831x = wm831x_ts->wm831x;
-
-	wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
-			WM831X_TCH_ENA | WM831X_TCH_CVT_ENA |
-			WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA |
-			WM831X_TCH_Z_ENA, WM831X_TCH_ENA);
-
-	wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
-			WM831X_TCH_CVT_ENA, WM831X_TCH_CVT_ENA);
-
-	return 0;
-}
-
-static void wm831x_ts_input_close(struct input_dev *idev)
-{
-	struct wm831x_ts *wm831x_ts = input_get_drvdata(idev);
-	struct wm831x *wm831x = wm831x_ts->wm831x;
-
-	/* Shut the controller down, disabling all other functionality too */
-	wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
-			WM831X_TCH_ENA | WM831X_TCH_X_ENA |
-			WM831X_TCH_Y_ENA | WM831X_TCH_Z_ENA, 0);
-
-	/* Make sure any pending IRQs are done, the above will prevent
-	 * new ones firing.
-	 */
-	synchronize_irq(wm831x_ts->data_irq);
-	synchronize_irq(wm831x_ts->pd_irq);
-
-	/* Make sure the IRQ completion work is quiesced */
-	flush_work_sync(&wm831x_ts->pd_data_work);
-
-	/* If we ended up with the pen down then make sure we revert back
-	 * to pen detection state for the next time we start up.
-	 */
-	if (wm831x_ts->pen_down) {
-		disable_irq(wm831x_ts->data_irq);
-		enable_irq(wm831x_ts->pd_irq);
-		wm831x_ts->pen_down = false;
-	}
-}
-
-static __devinit int wm831x_ts_probe(struct platform_device *pdev)
-{
-	struct wm831x_ts *wm831x_ts;
-	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
-	struct wm831x_pdata *core_pdata = dev_get_platdata(pdev->dev.parent);
-	struct wm831x_touch_pdata *pdata = NULL;
-	struct input_dev *input_dev;
-	int error, irqf;
-
-	if (core_pdata)
-		pdata = core_pdata->touch;
-
-	wm831x_ts = kzalloc(sizeof(struct wm831x_ts), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!wm831x_ts || !input_dev) {
-		error = -ENOMEM;
-		goto err_alloc;
-	}
-
-	wm831x_ts->wm831x = wm831x;
-	wm831x_ts->input_dev = input_dev;
-	INIT_WORK(&wm831x_ts->pd_data_work, wm831x_pd_data_work);
-
-	/*
-	 * If we have a direct IRQ use it, otherwise use the interrupt
-	 * from the WM831x IRQ controller.
-	 */
-	if (pdata && pdata->data_irq)
-		wm831x_ts->data_irq = pdata->data_irq;
-	else
-		wm831x_ts->data_irq = platform_get_irq_byname(pdev, "TCHDATA");
-
-	if (pdata && pdata->pd_irq)
-		wm831x_ts->pd_irq = pdata->pd_irq;
-	else
-		wm831x_ts->pd_irq = platform_get_irq_byname(pdev, "TCHPD");
-
-	if (pdata)
-		wm831x_ts->pressure = pdata->pressure;
-	else
-		wm831x_ts->pressure = true;
-
-	/* Five wire touchscreens can't report pressure */
-	if (pdata && pdata->fivewire) {
-		wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2,
-				WM831X_TCH_5WIRE, WM831X_TCH_5WIRE);
-
-		/* Pressure measurements are not possible for five wire mode */
-		WARN_ON(pdata->pressure && pdata->fivewire);
-		wm831x_ts->pressure = false;
-	} else {
-		wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2,
-				WM831X_TCH_5WIRE, 0);
-	}
-
-	if (pdata) {
-		switch (pdata->isel) {
-		default:
-			dev_err(&pdev->dev, "Unsupported ISEL setting: %d\n",
-				pdata->isel);
-			/* Fall through */
-		case 200:
-		case 0:
-			wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2,
-					WM831X_TCH_ISEL, 0);
-			break;
-		case 400:
-			wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2,
-					WM831X_TCH_ISEL, WM831X_TCH_ISEL);
-			break;
-		}
-	}
-
-	wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2,
-			WM831X_TCH_PDONLY, 0);
-
-	/* Default to 96 samples/sec */
-	wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
-			WM831X_TCH_RATE_MASK, 6);
-
-	if (pdata && pdata->data_irqf)
-		irqf = pdata->data_irqf;
-	else
-		irqf = IRQF_TRIGGER_HIGH;
-
-	error = request_threaded_irq(wm831x_ts->data_irq,
-				     NULL, wm831x_ts_data_irq,
-				     irqf | IRQF_ONESHOT,
-				     "Touchscreen data", wm831x_ts);
-	if (error) {
-		dev_err(&pdev->dev, "Failed to request data IRQ %d: %d\n",
-			wm831x_ts->data_irq, error);
-		goto err_alloc;
-	}
-	disable_irq(wm831x_ts->data_irq);
-
-	if (pdata && pdata->pd_irqf)
-		irqf = pdata->pd_irqf;
-	else
-		irqf = IRQF_TRIGGER_HIGH;
-
-	error = request_threaded_irq(wm831x_ts->pd_irq,
-				     NULL, wm831x_ts_pen_down_irq,
-				     irqf | IRQF_ONESHOT,
-				     "Touchscreen pen down", wm831x_ts);
-	if (error) {
-		dev_err(&pdev->dev, "Failed to request pen down IRQ %d: %d\n",
-			wm831x_ts->pd_irq, error);
-		goto err_data_irq;
-	}
-
-	/* set up touch configuration */
-	input_dev->name = "WM831x touchscreen";
-	input_dev->phys = "wm831x";
-	input_dev->open = wm831x_ts_input_open;
-	input_dev->close = wm831x_ts_input_close;
-
-	__set_bit(EV_ABS, input_dev->evbit);
-	__set_bit(EV_KEY, input_dev->evbit);
-	__set_bit(BTN_TOUCH, input_dev->keybit);
-
-	input_set_abs_params(input_dev, ABS_X, 0, 4095, 5, 0);
-	input_set_abs_params(input_dev, ABS_Y, 0, 4095, 5, 0);
-	if (wm831x_ts->pressure)
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, 4095, 5, 0);
-
-	input_set_drvdata(input_dev, wm831x_ts);
-	input_dev->dev.parent = &pdev->dev;
-
-	error = input_register_device(input_dev);
-	if (error)
-		goto err_pd_irq;
-
-	platform_set_drvdata(pdev, wm831x_ts);
-	return 0;
-
-err_pd_irq:
-	free_irq(wm831x_ts->pd_irq, wm831x_ts);
-err_data_irq:
-	free_irq(wm831x_ts->data_irq, wm831x_ts);
-err_alloc:
-	input_free_device(input_dev);
-	kfree(wm831x_ts);
-
-	return error;
-}
-
-static __devexit int wm831x_ts_remove(struct platform_device *pdev)
-{
-	struct wm831x_ts *wm831x_ts = platform_get_drvdata(pdev);
-
-	free_irq(wm831x_ts->pd_irq, wm831x_ts);
-	free_irq(wm831x_ts->data_irq, wm831x_ts);
-	input_unregister_device(wm831x_ts->input_dev);
-	kfree(wm831x_ts);
-
-	platform_set_drvdata(pdev, NULL);
-	return 0;
-}
-
-static struct platform_driver wm831x_ts_driver = {
-	.driver = {
-		.name = "wm831x-touch",
-		.owner = THIS_MODULE,
-	},
-	.probe = wm831x_ts_probe,
-	.remove = __devexit_p(wm831x_ts_remove),
-};
-module_platform_driver(wm831x_ts_driver);
-
-/* Module information */
-MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
-MODULE_DESCRIPTION("WM831x PMIC touchscreen driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:wm831x-touch");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/wm9705.c b/ANDROID_3.4.5/drivers/input/touchscreen/wm9705.c
deleted file mode 100644
index adc13a52..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/wm9705.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * wm9705.c  --  Codec driver for Wolfson WM9705 AC97 Codec.
- *
- * Copyright 2003, 2004, 2005, 2006, 2007 Wolfson Microelectronics PLC.
- * Author: Liam Girdwood <lrg@slimlogic.co.uk>
- * Parts Copyright : Ian Molton <spyro@f2s.com>
- *                   Andrew Zabolotny <zap@homelink.ru>
- *                   Russell King <rmk@arm.linux.org.uk>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-#include <linux/wm97xx.h>
-
-#define TS_NAME			"wm97xx"
-#define WM9705_VERSION		"1.00"
-#define DEFAULT_PRESSURE	0xb0c0
-
-/*
- * Module parameters
- */
-
-/*
- * Set current used for pressure measurement.
- *
- * Set pil = 2 to use 400uA
- *     pil = 1 to use 200uA and
- *     pil = 0 to disable pressure measurement.
- *
- * This is used to increase the range of values returned by the adc
- * when measureing touchpanel pressure.
- */
-static int pil;
-module_param(pil, int, 0);
-MODULE_PARM_DESC(pil, "Set current used for pressure measurement.");
-
-/*
- * Set threshold for pressure measurement.
- *
- * Pen down pressure below threshold is ignored.
- */
-static int pressure = DEFAULT_PRESSURE & 0xfff;
-module_param(pressure, int, 0);
-MODULE_PARM_DESC(pressure, "Set threshold for pressure measurement.");
-
-/*
- * Set adc sample delay.
- *
- * For accurate touchpanel measurements, some settling time may be
- * required between the switch matrix applying a voltage across the
- * touchpanel plate and the ADC sampling the signal.
- *
- * This delay can be set by setting delay = n, where n is the array
- * position of the delay in the array delay_table below.
- * Long delays > 1ms are supported for completeness, but are not
- * recommended.
- */
-static int delay = 4;
-module_param(delay, int, 0);
-MODULE_PARM_DESC(delay, "Set adc sample delay.");
-
-/*
- * Pen detect comparator threshold.
- *
- * 0 to Vmid in 15 steps, 0 = use zero power comparator with Vmid threshold
- * i.e. 1 =  Vmid/15 threshold
- *      15 =  Vmid/1 threshold
- *
- * Adjust this value if you are having problems with pen detect not
- * detecting any down events.
- */
-static int pdd = 8;
-module_param(pdd, int, 0);
-MODULE_PARM_DESC(pdd, "Set pen detect comparator threshold");
-
-/*
- * Set adc mask function.
- *
- * Sources of glitch noise, such as signals driving an LCD display, may feed
- * through to the touch screen plates and affect measurement accuracy. In
- * order to minimise this, a signal may be applied to the MASK pin to delay or
- * synchronise the sampling.
- *
- * 0 = No delay or sync
- * 1 = High on pin stops conversions
- * 2 = Edge triggered, edge on pin delays conversion by delay param (above)
- * 3 = Edge triggered, edge on pin starts conversion after delay param
- */
-static int mask;
-module_param(mask, int, 0);
-MODULE_PARM_DESC(mask, "Set adc mask function.");
-
-/*
- * ADC sample delay times in uS
- */
-static const int delay_table[] = {
-	21,    /* 1 AC97 Link frames */
-	42,    /* 2                  */
-	84,    /* 4                  */
-	167,   /* 8                  */
-	333,   /* 16                 */
-	667,   /* 32                 */
-	1000,  /* 48                 */
-	1333,  /* 64                 */
-	2000,  /* 96                 */
-	2667,  /* 128                */
-	3333,  /* 160                */
-	4000,  /* 192                */
-	4667,  /* 224                */
-	5333,  /* 256                */
-	6000,  /* 288                */
-	0      /* No delay, switch matrix always on */
-};
-
-/*
- * Delay after issuing a POLL command.
- *
- * The delay is 3 AC97 link frames + the touchpanel settling delay
- */
-static inline void poll_delay(int d)
-{
-	udelay(3 * AC97_LINK_FRAME + delay_table[d]);
-}
-
-/*
- * set up the physical settings of the WM9705
- */
-static void wm9705_phy_init(struct wm97xx *wm)
-{
-	u16 dig1 = 0, dig2 = WM97XX_RPR;
-
-	/*
-	* mute VIDEO and AUX as they share X and Y touchscreen
-	* inputs on the WM9705
-	*/
-	wm97xx_reg_write(wm, AC97_AUX, 0x8000);
-	wm97xx_reg_write(wm, AC97_VIDEO, 0x8000);
-
-	/* touchpanel pressure current*/
-	if (pil == 2) {
-		dig2 |= WM9705_PIL;
-		dev_dbg(wm->dev,
-			"setting pressure measurement current to 400uA.");
-	} else if (pil)
-		dev_dbg(wm->dev,
-			"setting pressure measurement current to 200uA.");
-	if (!pil)
-		pressure = 0;
-
-	/* polling mode sample settling delay */
-	if (delay != 4) {
-		if (delay < 0 || delay > 15) {
-			dev_dbg(wm->dev, "supplied delay out of range.");
-			delay = 4;
-		}
-	}
-	dig1 &= 0xff0f;
-	dig1 |= WM97XX_DELAY(delay);
-	dev_dbg(wm->dev, "setting adc sample delay to %d u Secs.",
-		delay_table[delay]);
-
-	/* WM9705 pdd */
-	dig2 |= (pdd & 0x000f);
-	dev_dbg(wm->dev, "setting pdd to Vmid/%d", 1 - (pdd & 0x000f));
-
-	/* mask */
-	dig2 |= ((mask & 0x3) << 4);
-
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, dig1);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, dig2);
-}
-
-static void wm9705_dig_enable(struct wm97xx *wm, int enable)
-{
-	if (enable) {
-		wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2,
-				 wm->dig[2] | WM97XX_PRP_DET_DIG);
-		wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD); /* dummy read */
-	} else
-		wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2,
-				 wm->dig[2] & ~WM97XX_PRP_DET_DIG);
-}
-
-static void wm9705_aux_prepare(struct wm97xx *wm)
-{
-	memcpy(wm->dig_save, wm->dig, sizeof(wm->dig));
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, 0);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, WM97XX_PRP_DET_DIG);
-}
-
-static void wm9705_dig_restore(struct wm97xx *wm)
-{
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, wm->dig_save[1]);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, wm->dig_save[2]);
-}
-
-static inline int is_pden(struct wm97xx *wm)
-{
-	return wm->dig[2] & WM9705_PDEN;
-}
-
-/*
- * Read a sample from the WM9705 adc in polling mode.
- */
-static int wm9705_poll_sample(struct wm97xx *wm, int adcsel, int *sample)
-{
-	int timeout = 5 * delay;
-	bool wants_pen = adcsel & WM97XX_PEN_DOWN;
-
-	if (wants_pen && !wm->pen_probably_down) {
-		u16 data = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-		if (!(data & WM97XX_PEN_DOWN))
-			return RC_PENUP;
-		wm->pen_probably_down = 1;
-	}
-
-	/* set up digitiser */
-	if (wm->mach_ops && wm->mach_ops->pre_sample)
-		wm->mach_ops->pre_sample(adcsel);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, (adcsel & WM97XX_ADCSEL_MASK)
-				| WM97XX_POLL | WM97XX_DELAY(delay));
-
-	/* wait 3 AC97 time slots + delay for conversion */
-	poll_delay(delay);
-
-	/* wait for POLL to go low */
-	while ((wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER1) & WM97XX_POLL)
-	       && timeout) {
-		udelay(AC97_LINK_FRAME);
-		timeout--;
-	}
-
-	if (timeout == 0) {
-		/* If PDEN is set, we can get a timeout when pen goes up */
-		if (is_pden(wm))
-			wm->pen_probably_down = 0;
-		else
-			dev_dbg(wm->dev, "adc sample timeout");
-		return RC_PENUP;
-	}
-
-	*sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	if (wm->mach_ops && wm->mach_ops->post_sample)
-		wm->mach_ops->post_sample(adcsel);
-
-	/* check we have correct sample */
-	if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) {
-		dev_dbg(wm->dev, "adc wrong sample, wanted %x got %x",
-			adcsel & WM97XX_ADCSEL_MASK,
-			*sample & WM97XX_ADCSEL_MASK);
-		return RC_PENUP;
-	}
-
-	if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) {
-		wm->pen_probably_down = 0;
-		return RC_PENUP;
-	}
-
-	return RC_VALID;
-}
-
-/*
- * Sample the WM9705 touchscreen in polling mode
- */
-static int wm9705_poll_touch(struct wm97xx *wm, struct wm97xx_data *data)
-{
-	int rc;
-
-	rc = wm9705_poll_sample(wm, WM97XX_ADCSEL_X | WM97XX_PEN_DOWN, &data->x);
-	if (rc != RC_VALID)
-		return rc;
-	rc = wm9705_poll_sample(wm, WM97XX_ADCSEL_Y | WM97XX_PEN_DOWN, &data->y);
-	if (rc != RC_VALID)
-		return rc;
-	if (pil) {
-		rc = wm9705_poll_sample(wm, WM97XX_ADCSEL_PRES | WM97XX_PEN_DOWN, &data->p);
-		if (rc != RC_VALID)
-			return rc;
-	} else
-		data->p = DEFAULT_PRESSURE;
-
-	return RC_VALID;
-}
-
-/*
- * Enable WM9705 continuous mode, i.e. touch data is streamed across
- * an AC97 slot
- */
-static int wm9705_acc_enable(struct wm97xx *wm, int enable)
-{
-	u16 dig1, dig2;
-	int ret = 0;
-
-	dig1 = wm->dig[1];
-	dig2 = wm->dig[2];
-
-	if (enable) {
-		/* continuous mode */
-		if (wm->mach_ops->acc_startup &&
-		    (ret = wm->mach_ops->acc_startup(wm)) < 0)
-			return ret;
-		dig1 &= ~(WM97XX_CM_RATE_MASK | WM97XX_ADCSEL_MASK |
-			  WM97XX_DELAY_MASK | WM97XX_SLT_MASK);
-		dig1 |= WM97XX_CTC | WM97XX_COO | WM97XX_SLEN |
-			WM97XX_DELAY(delay) |
-			WM97XX_SLT(wm->acc_slot) |
-			WM97XX_RATE(wm->acc_rate);
-		if (pil)
-			dig1 |= WM97XX_ADCSEL_PRES;
-		dig2 |= WM9705_PDEN;
-	} else {
-		dig1 &= ~(WM97XX_CTC | WM97XX_COO | WM97XX_SLEN);
-		dig2 &= ~WM9705_PDEN;
-		if (wm->mach_ops->acc_shutdown)
-			wm->mach_ops->acc_shutdown(wm);
-	}
-
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, dig1);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, dig2);
-
-	return ret;
-}
-
-struct wm97xx_codec_drv wm9705_codec = {
-	.id = WM9705_ID2,
-	.name = "wm9705",
-	.poll_sample = wm9705_poll_sample,
-	.poll_touch = wm9705_poll_touch,
-	.acc_enable = wm9705_acc_enable,
-	.phy_init = wm9705_phy_init,
-	.dig_enable = wm9705_dig_enable,
-	.dig_restore = wm9705_dig_restore,
-	.aux_prepare = wm9705_aux_prepare,
-};
-EXPORT_SYMBOL_GPL(wm9705_codec);
-
-/* Module information */
-MODULE_AUTHOR("Liam Girdwood <lrg@slimlogic.co.uk>");
-MODULE_DESCRIPTION("WM9705 Touch Screen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/wm9712.c b/ANDROID_3.4.5/drivers/input/touchscreen/wm9712.c
deleted file mode 100644
index 6e743e3d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/wm9712.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/*
- * wm9712.c  --  Codec driver for Wolfson WM9712 AC97 Codecs.
- *
- * Copyright 2003, 2004, 2005, 2006, 2007 Wolfson Microelectronics PLC.
- * Author: Liam Girdwood <lrg@slimlogic.co.uk>
- * Parts Copyright : Ian Molton <spyro@f2s.com>
- *                   Andrew Zabolotny <zap@homelink.ru>
- *                   Russell King <rmk@arm.linux.org.uk>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-#include <linux/wm97xx.h>
-
-#define TS_NAME			"wm97xx"
-#define WM9712_VERSION		"1.00"
-#define DEFAULT_PRESSURE	0xb0c0
-
-/*
- * Module parameters
- */
-
-/*
- * Set internal pull up for pen detect.
- *
- * Pull up is in the range 1.02k (least sensitive) to 64k (most sensitive)
- * i.e. pull up resistance = 64k Ohms / rpu.
- *
- * Adjust this value if you are having problems with pen detect not
- * detecting any down event.
- */
-static int rpu = 8;
-module_param(rpu, int, 0);
-MODULE_PARM_DESC(rpu, "Set internal pull up resitor for pen detect.");
-
-/*
- * Set current used for pressure measurement.
- *
- * Set pil = 2 to use 400uA
- *     pil = 1 to use 200uA and
- *     pil = 0 to disable pressure measurement.
- *
- * This is used to increase the range of values returned by the adc
- * when measureing touchpanel pressure.
- */
-static int pil;
-module_param(pil, int, 0);
-MODULE_PARM_DESC(pil, "Set current used for pressure measurement.");
-
-/*
- * Set threshold for pressure measurement.
- *
- * Pen down pressure below threshold is ignored.
- */
-static int pressure = DEFAULT_PRESSURE & 0xfff;
-module_param(pressure, int, 0);
-MODULE_PARM_DESC(pressure, "Set threshold for pressure measurement.");
-
-/*
- * Set adc sample delay.
- *
- * For accurate touchpanel measurements, some settling time may be
- * required between the switch matrix applying a voltage across the
- * touchpanel plate and the ADC sampling the signal.
- *
- * This delay can be set by setting delay = n, where n is the array
- * position of the delay in the array delay_table below.
- * Long delays > 1ms are supported for completeness, but are not
- * recommended.
- */
-static int delay = 3;
-module_param(delay, int, 0);
-MODULE_PARM_DESC(delay, "Set adc sample delay.");
-
-/*
- * Set five_wire = 1 to use a 5 wire touchscreen.
- *
- * NOTE: Five wire mode does not allow for readback of pressure.
- */
-static int five_wire;
-module_param(five_wire, int, 0);
-MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
-
-/*
- * Set adc mask function.
- *
- * Sources of glitch noise, such as signals driving an LCD display, may feed
- * through to the touch screen plates and affect measurement accuracy. In
- * order to minimise this, a signal may be applied to the MASK pin to delay or
- * synchronise the sampling.
- *
- * 0 = No delay or sync
- * 1 = High on pin stops conversions
- * 2 = Edge triggered, edge on pin delays conversion by delay param (above)
- * 3 = Edge triggered, edge on pin starts conversion after delay param
- */
-static int mask;
-module_param(mask, int, 0);
-MODULE_PARM_DESC(mask, "Set adc mask function.");
-
-/*
- * Coordinate Polling Enable.
- *
- * Set to 1 to enable coordinate polling. e.g. x,y[,p] is sampled together
- * for every poll.
- */
-static int coord;
-module_param(coord, int, 0);
-MODULE_PARM_DESC(coord, "Polling coordinate mode");
-
-/*
- * ADC sample delay times in uS
- */
-static const int delay_table[] = {
-	21,    /* 1 AC97 Link frames */
-	42,    /* 2 */
-	84,    /* 4 */
-	167,   /* 8 */
-	333,   /* 16 */
-	667,   /* 32 */
-	1000,  /* 48 */
-	1333,  /* 64 */
-	2000,  /* 96 */
-	2667,  /* 128 */
-	3333,  /* 160 */
-	4000,  /* 192 */
-	4667,  /* 224 */
-	5333,  /* 256 */
-	6000,  /* 288 */
-	0      /* No delay, switch matrix always on */
-};
-
-/*
- * Delay after issuing a POLL command.
- *
- * The delay is 3 AC97 link frames + the touchpanel settling delay
- */
-static inline void poll_delay(int d)
-{
-	udelay(3 * AC97_LINK_FRAME + delay_table[d]);
-}
-
-/*
- * set up the physical settings of the WM9712
- */
-static void wm9712_phy_init(struct wm97xx *wm)
-{
-	u16 dig1 = 0;
-	u16 dig2 = WM97XX_RPR | WM9712_RPU(1);
-
-	/* WM9712 rpu */
-	if (rpu) {
-		dig2 &= 0xffc0;
-		dig2 |= WM9712_RPU(rpu);
-		dev_dbg(wm->dev, "setting pen detect pull-up to %d Ohms",
-			64000 / rpu);
-	}
-
-	/* WM9712 five wire */
-	if (five_wire) {
-		dig2 |= WM9712_45W;
-		dev_dbg(wm->dev, "setting 5-wire touchscreen mode.");
-
-		if (pil) {
-			dev_warn(wm->dev, "pressure measurement is not "
-				 "supported in 5-wire mode\n");
-			pil = 0;
-		}
-	}
-
-	/* touchpanel pressure current*/
-	if (pil == 2) {
-		dig2 |= WM9712_PIL;
-		dev_dbg(wm->dev,
-			"setting pressure measurement current to 400uA.");
-	} else if (pil)
-		dev_dbg(wm->dev,
-			"setting pressure measurement current to 200uA.");
-	if (!pil)
-		pressure = 0;
-
-	/* polling mode sample settling delay */
-	if (delay < 0 || delay > 15) {
-		dev_dbg(wm->dev, "supplied delay out of range.");
-		delay = 4;
-	}
-	dig1 &= 0xff0f;
-	dig1 |= WM97XX_DELAY(delay);
-	dev_dbg(wm->dev, "setting adc sample delay to %d u Secs.",
-		delay_table[delay]);
-
-	/* mask */
-	dig2 |= ((mask & 0x3) << 6);
-	if (mask) {
-		u16 reg;
-		/* Set GPIO4 as Mask Pin*/
-		reg = wm97xx_reg_read(wm, AC97_MISC_AFE);
-		wm97xx_reg_write(wm, AC97_MISC_AFE, reg | WM97XX_GPIO_4);
-		reg = wm97xx_reg_read(wm, AC97_GPIO_CFG);
-		wm97xx_reg_write(wm, AC97_GPIO_CFG, reg | WM97XX_GPIO_4);
-	}
-
-	/* wait - coord mode */
-	if (coord)
-		dig2 |= WM9712_WAIT;
-
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, dig1);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, dig2);
-}
-
-static void wm9712_dig_enable(struct wm97xx *wm, int enable)
-{
-	u16 dig2 = wm->dig[2];
-
-	if (enable) {
-		wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2,
-				 dig2 | WM97XX_PRP_DET_DIG);
-		wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD); /* dummy read */
-	} else
-		wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2,
-				 dig2 & ~WM97XX_PRP_DET_DIG);
-}
-
-static void wm9712_aux_prepare(struct wm97xx *wm)
-{
-	memcpy(wm->dig_save, wm->dig, sizeof(wm->dig));
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, 0);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, WM97XX_PRP_DET_DIG);
-}
-
-static void wm9712_dig_restore(struct wm97xx *wm)
-{
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, wm->dig_save[1]);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, wm->dig_save[2]);
-}
-
-static inline int is_pden(struct wm97xx *wm)
-{
-	return wm->dig[2] & WM9712_PDEN;
-}
-
-/*
- * Read a sample from the WM9712 adc in polling mode.
- */
-static int wm9712_poll_sample(struct wm97xx *wm, int adcsel, int *sample)
-{
-	int timeout = 5 * delay;
-	bool wants_pen = adcsel & WM97XX_PEN_DOWN;
-
-	if (wants_pen && !wm->pen_probably_down) {
-		u16 data = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-		if (!(data & WM97XX_PEN_DOWN))
-			return RC_PENUP;
-		wm->pen_probably_down = 1;
-	}
-
-	/* set up digitiser */
-	if (wm->mach_ops && wm->mach_ops->pre_sample)
-		wm->mach_ops->pre_sample(adcsel);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, (adcsel & WM97XX_ADCSEL_MASK)
-				| WM97XX_POLL | WM97XX_DELAY(delay));
-
-	/* wait 3 AC97 time slots + delay for conversion */
-	poll_delay(delay);
-
-	/* wait for POLL to go low */
-	while ((wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER1) & WM97XX_POLL)
-	       && timeout) {
-		udelay(AC97_LINK_FRAME);
-		timeout--;
-	}
-
-	if (timeout <= 0) {
-		/* If PDEN is set, we can get a timeout when pen goes up */
-		if (is_pden(wm))
-			wm->pen_probably_down = 0;
-		else
-			dev_dbg(wm->dev, "adc sample timeout");
-		return RC_PENUP;
-	}
-
-	*sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	if (wm->mach_ops && wm->mach_ops->post_sample)
-		wm->mach_ops->post_sample(adcsel);
-
-	/* check we have correct sample */
-	if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) {
-		dev_dbg(wm->dev, "adc wrong sample, wanted %x got %x",
-			adcsel & WM97XX_ADCSEL_MASK,
-			*sample & WM97XX_ADCSEL_MASK);
-		return RC_PENUP;
-	}
-
-	if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) {
-		wm->pen_probably_down = 0;
-		return RC_PENUP;
-	}
-
-	return RC_VALID;
-}
-
-/*
- * Read a coord from the WM9712 adc in polling mode.
- */
-static int wm9712_poll_coord(struct wm97xx *wm, struct wm97xx_data *data)
-{
-	int timeout = 5 * delay;
-
-	if (!wm->pen_probably_down) {
-		u16 data_rd = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-		if (!(data_rd & WM97XX_PEN_DOWN))
-			return RC_PENUP;
-		wm->pen_probably_down = 1;
-	}
-
-	/* set up digitiser */
-	if (wm->mach_ops && wm->mach_ops->pre_sample)
-		wm->mach_ops->pre_sample(WM97XX_ADCSEL_X | WM97XX_ADCSEL_Y);
-
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1,
-		WM97XX_COO | WM97XX_POLL | WM97XX_DELAY(delay));
-
-	/* wait 3 AC97 time slots + delay for conversion and read x */
-	poll_delay(delay);
-	data->x = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	/* wait for POLL to go low */
-	while ((wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER1) & WM97XX_POLL)
-	       && timeout) {
-		udelay(AC97_LINK_FRAME);
-		timeout--;
-	}
-
-	if (timeout <= 0) {
-		/* If PDEN is set, we can get a timeout when pen goes up */
-		if (is_pden(wm))
-			wm->pen_probably_down = 0;
-		else
-			dev_dbg(wm->dev, "adc sample timeout");
-		return RC_PENUP;
-	}
-
-	/* read back y data */
-	data->y = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	if (pil)
-		data->p = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	else
-		data->p = DEFAULT_PRESSURE;
-
-	if (wm->mach_ops && wm->mach_ops->post_sample)
-		wm->mach_ops->post_sample(WM97XX_ADCSEL_X | WM97XX_ADCSEL_Y);
-
-	/* check we have correct sample */
-	if (!(data->x & WM97XX_ADCSEL_X) || !(data->y & WM97XX_ADCSEL_Y))
-		goto err;
-	if (pil && !(data->p & WM97XX_ADCSEL_PRES))
-		goto err;
-
-	if (!(data->x & WM97XX_PEN_DOWN) || !(data->y & WM97XX_PEN_DOWN)) {
-		wm->pen_probably_down = 0;
-		return RC_PENUP;
-	}
-	return RC_VALID;
-err:
-	return 0;
-}
-
-/*
- * Sample the WM9712 touchscreen in polling mode
- */
-static int wm9712_poll_touch(struct wm97xx *wm, struct wm97xx_data *data)
-{
-	int rc;
-
-	if (coord) {
-		rc = wm9712_poll_coord(wm, data);
-		if (rc != RC_VALID)
-			return rc;
-	} else {
-		rc = wm9712_poll_sample(wm, WM97XX_ADCSEL_X | WM97XX_PEN_DOWN,
-					&data->x);
-		if (rc != RC_VALID)
-			return rc;
-
-		rc = wm9712_poll_sample(wm, WM97XX_ADCSEL_Y | WM97XX_PEN_DOWN,
-					&data->y);
-		if (rc != RC_VALID)
-			return rc;
-
-		if (pil && !five_wire) {
-			rc = wm9712_poll_sample(wm, WM97XX_ADCSEL_PRES | WM97XX_PEN_DOWN,
-						&data->p);
-			if (rc != RC_VALID)
-				return rc;
-		} else
-			data->p = DEFAULT_PRESSURE;
-	}
-	return RC_VALID;
-}
-
-/*
- * Enable WM9712 continuous mode, i.e. touch data is streamed across
- * an AC97 slot
- */
-static int wm9712_acc_enable(struct wm97xx *wm, int enable)
-{
-	u16 dig1, dig2;
-	int ret = 0;
-
-	dig1 = wm->dig[1];
-	dig2 = wm->dig[2];
-
-	if (enable) {
-		/* continuous mode */
-		if (wm->mach_ops->acc_startup) {
-			ret = wm->mach_ops->acc_startup(wm);
-			if (ret < 0)
-				return ret;
-		}
-		dig1 &= ~(WM97XX_CM_RATE_MASK | WM97XX_ADCSEL_MASK |
-			WM97XX_DELAY_MASK | WM97XX_SLT_MASK);
-		dig1 |= WM97XX_CTC | WM97XX_COO | WM97XX_SLEN |
-			WM97XX_DELAY(delay) |
-			WM97XX_SLT(wm->acc_slot) |
-			WM97XX_RATE(wm->acc_rate);
-		if (pil)
-			dig1 |= WM97XX_ADCSEL_PRES;
-		dig2 |= WM9712_PDEN;
-	} else {
-		dig1 &= ~(WM97XX_CTC | WM97XX_COO | WM97XX_SLEN);
-		dig2 &= ~WM9712_PDEN;
-		if (wm->mach_ops->acc_shutdown)
-			wm->mach_ops->acc_shutdown(wm);
-	}
-
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER1, dig1);
-	wm97xx_reg_write(wm, AC97_WM97XX_DIGITISER2, dig2);
-
-	return 0;
-}
-
-struct wm97xx_codec_drv wm9712_codec = {
-	.id = WM9712_ID2,
-	.name = "wm9712",
-	.poll_sample = wm9712_poll_sample,
-	.poll_touch = wm9712_poll_touch,
-	.acc_enable = wm9712_acc_enable,
-	.phy_init = wm9712_phy_init,
-	.dig_enable = wm9712_dig_enable,
-	.dig_restore = wm9712_dig_restore,
-	.aux_prepare = wm9712_aux_prepare,
-};
-EXPORT_SYMBOL_GPL(wm9712_codec);
-
-/* Module information */
-MODULE_AUTHOR("Liam Girdwood <lrg@slimlogic.co.uk>");
-MODULE_DESCRIPTION("WM9712 Touch Screen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/wm9713.c b/ANDROID_3.4.5/drivers/input/touchscreen/wm9713.c
deleted file mode 100644
index 74053531..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/wm9713.c
+++ /dev/null
@@ -1,481 +0,0 @@
-/*
- * wm9713.c  --  Codec touch driver for Wolfson WM9713 AC97 Codec.
- *
- * Copyright 2003, 2004, 2005, 2006, 2007, 2008 Wolfson Microelectronics PLC.
- * Author: Liam Girdwood <lrg@slimlogic.co.uk>
- * Parts Copyright : Ian Molton <spyro@f2s.com>
- *                   Andrew Zabolotny <zap@homelink.ru>
- *                   Russell King <rmk@arm.linux.org.uk>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-#include <linux/wm97xx.h>
-
-#define TS_NAME			"wm97xx"
-#define WM9713_VERSION		"1.00"
-#define DEFAULT_PRESSURE	0xb0c0
-
-/*
- * Module parameters
- */
-
-/*
- * Set internal pull up for pen detect.
- *
- * Pull up is in the range 1.02k (least sensitive) to 64k (most sensitive)
- * i.e. pull up resistance = 64k Ohms / rpu.
- *
- * Adjust this value if you are having problems with pen detect not
- * detecting any down event.
- */
-static int rpu = 8;
-module_param(rpu, int, 0);
-MODULE_PARM_DESC(rpu, "Set internal pull up resitor for pen detect.");
-
-/*
- * Set current used for pressure measurement.
- *
- * Set pil = 2 to use 400uA
- *     pil = 1 to use 200uA and
- *     pil = 0 to disable pressure measurement.
- *
- * This is used to increase the range of values returned by the adc
- * when measureing touchpanel pressure.
- */
-static int pil;
-module_param(pil, int, 0);
-MODULE_PARM_DESC(pil, "Set current used for pressure measurement.");
-
-/*
- * Set threshold for pressure measurement.
- *
- * Pen down pressure below threshold is ignored.
- */
-static int pressure = DEFAULT_PRESSURE & 0xfff;
-module_param(pressure, int, 0);
-MODULE_PARM_DESC(pressure, "Set threshold for pressure measurement.");
-
-/*
- * Set adc sample delay.
- *
- * For accurate touchpanel measurements, some settling time may be
- * required between the switch matrix applying a voltage across the
- * touchpanel plate and the ADC sampling the signal.
- *
- * This delay can be set by setting delay = n, where n is the array
- * position of the delay in the array delay_table below.
- * Long delays > 1ms are supported for completeness, but are not
- * recommended.
- */
-static int delay = 4;
-module_param(delay, int, 0);
-MODULE_PARM_DESC(delay, "Set adc sample delay.");
-
-/*
- * Set five_wire = 1 to use a 5 wire touchscreen.
- *
- * NOTE: Five wire mode does not allow for readback of pressure.
- */
-static int five_wire;
-module_param(five_wire, int, 0);
-MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
-
-/*
- * Set adc mask function.
- *
- * Sources of glitch noise, such as signals driving an LCD display, may feed
- * through to the touch screen plates and affect measurement accuracy. In
- * order to minimise this, a signal may be applied to the MASK pin to delay or
- * synchronise the sampling.
- *
- * 0 = No delay or sync
- * 1 = High on pin stops conversions
- * 2 = Edge triggered, edge on pin delays conversion by delay param (above)
- * 3 = Edge triggered, edge on pin starts conversion after delay param
- */
-static int mask;
-module_param(mask, int, 0);
-MODULE_PARM_DESC(mask, "Set adc mask function.");
-
-/*
- * Coordinate Polling Enable.
- *
- * Set to 1 to enable coordinate polling. e.g. x,y[,p] is sampled together
- * for every poll.
- */
-static int coord;
-module_param(coord, int, 0);
-MODULE_PARM_DESC(coord, "Polling coordinate mode");
-
-/*
- * ADC sample delay times in uS
- */
-static const int delay_table[] = {
-	21,    /* 1 AC97 Link frames */
-	42,    /* 2 */
-	84,    /* 4 */
-	167,   /* 8 */
-	333,   /* 16 */
-	667,   /* 32 */
-	1000,  /* 48 */
-	1333,  /* 64 */
-	2000,  /* 96 */
-	2667,  /* 128 */
-	3333,  /* 160 */
-	4000,  /* 192 */
-	4667,  /* 224 */
-	5333,  /* 256 */
-	6000,  /* 288 */
-	0      /* No delay, switch matrix always on */
-};
-
-/*
- * Delay after issuing a POLL command.
- *
- * The delay is 3 AC97 link frames + the touchpanel settling delay
- */
-static inline void poll_delay(int d)
-{
-	udelay(3 * AC97_LINK_FRAME + delay_table[d]);
-}
-
-/*
- * set up the physical settings of the WM9713
- */
-static void wm9713_phy_init(struct wm97xx *wm)
-{
-	u16 dig1 = 0, dig2, dig3;
-
-	/* default values */
-	dig2 = WM97XX_DELAY(4) | WM97XX_SLT(5);
-	dig3 = WM9712_RPU(1);
-
-	/* rpu */
-	if (rpu) {
-		dig3 &= 0xffc0;
-		dig3 |= WM9712_RPU(rpu);
-		dev_info(wm->dev, "setting pen detect pull-up to %d Ohms\n",
-			 64000 / rpu);
-	}
-
-	/* Five wire panel? */
-	if (five_wire) {
-		dig3 |= WM9713_45W;
-		dev_info(wm->dev, "setting 5-wire touchscreen mode.");
-
-		if (pil) {
-			dev_warn(wm->dev,
-				 "Pressure measurement not supported in 5 "
-				 "wire mode, disabling\n");
-			pil = 0;
-		}
-	}
-
-	/* touchpanel pressure */
-	if (pil == 2) {
-		dig3 |= WM9712_PIL;
-		dev_info(wm->dev,
-			 "setting pressure measurement current to 400uA.");
-	} else if (pil)
-		dev_info(wm->dev,
-			 "setting pressure measurement current to 200uA.");
-	if (!pil)
-		pressure = 0;
-
-	/* sample settling delay */
-	if (delay < 0 || delay > 15) {
-		dev_info(wm->dev, "supplied delay out of range.");
-		delay = 4;
-		dev_info(wm->dev, "setting adc sample delay to %d u Secs.",
-			 delay_table[delay]);
-	}
-	dig2 &= 0xff0f;
-	dig2 |= WM97XX_DELAY(delay);
-
-	/* mask */
-	dig3 |= ((mask & 0x3) << 4);
-	if (coord)
-		dig3 |= WM9713_WAIT;
-
-	wm->misc = wm97xx_reg_read(wm, 0x5a);
-
-	wm97xx_reg_write(wm, AC97_WM9713_DIG1, dig1);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG2, dig2);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG3, dig3);
-	wm97xx_reg_write(wm, AC97_GPIO_STICKY, 0x0);
-}
-
-static void wm9713_dig_enable(struct wm97xx *wm, int enable)
-{
-	u16 val;
-
-	if (enable) {
-		val = wm97xx_reg_read(wm, AC97_EXTENDED_MID);
-		wm97xx_reg_write(wm, AC97_EXTENDED_MID, val & 0x7fff);
-		wm97xx_reg_write(wm, AC97_WM9713_DIG3, wm->dig[2] |
-				 WM97XX_PRP_DET_DIG);
-		wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD); /* dummy read */
-	} else {
-		wm97xx_reg_write(wm, AC97_WM9713_DIG3, wm->dig[2] &
-					~WM97XX_PRP_DET_DIG);
-		val = wm97xx_reg_read(wm, AC97_EXTENDED_MID);
-		wm97xx_reg_write(wm, AC97_EXTENDED_MID, val | 0x8000);
-	}
-}
-
-static void wm9713_dig_restore(struct wm97xx *wm)
-{
-	wm97xx_reg_write(wm, AC97_WM9713_DIG1, wm->dig_save[0]);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG2, wm->dig_save[1]);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG3, wm->dig_save[2]);
-}
-
-static void wm9713_aux_prepare(struct wm97xx *wm)
-{
-	memcpy(wm->dig_save, wm->dig, sizeof(wm->dig));
-	wm97xx_reg_write(wm, AC97_WM9713_DIG1, 0);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG2, 0);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG3, WM97XX_PRP_DET_DIG);
-}
-
-static inline int is_pden(struct wm97xx *wm)
-{
-	return wm->dig[2] & WM9713_PDEN;
-}
-
-/*
- * Read a sample from the WM9713 adc in polling mode.
- */
-static int wm9713_poll_sample(struct wm97xx *wm, int adcsel, int *sample)
-{
-	u16 dig1;
-	int timeout = 5 * delay;
-	bool wants_pen = adcsel & WM97XX_PEN_DOWN;
-
-	if (wants_pen && !wm->pen_probably_down) {
-		u16 data = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-		if (!(data & WM97XX_PEN_DOWN))
-			return RC_PENUP;
-		wm->pen_probably_down = 1;
-	}
-
-	/* set up digitiser */
-	dig1 = wm97xx_reg_read(wm, AC97_WM9713_DIG1);
-	dig1 &= ~WM9713_ADCSEL_MASK;
-	/* WM97XX_ADCSEL_* channels need to be converted to WM9713 format */
-	dig1 |= 1 << ((adcsel & WM97XX_ADCSEL_MASK) >> 12);
-
-	if (wm->mach_ops && wm->mach_ops->pre_sample)
-		wm->mach_ops->pre_sample(adcsel);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG1, dig1 | WM9713_POLL);
-
-	/* wait 3 AC97 time slots + delay for conversion */
-	poll_delay(delay);
-
-	/* wait for POLL to go low */
-	while ((wm97xx_reg_read(wm, AC97_WM9713_DIG1) & WM9713_POLL) &&
-		timeout) {
-		udelay(AC97_LINK_FRAME);
-		timeout--;
-	}
-
-	if (timeout <= 0) {
-		/* If PDEN is set, we can get a timeout when pen goes up */
-		if (is_pden(wm))
-			wm->pen_probably_down = 0;
-		else
-			dev_dbg(wm->dev, "adc sample timeout");
-		return RC_PENUP;
-	}
-
-	*sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	if (wm->mach_ops && wm->mach_ops->post_sample)
-		wm->mach_ops->post_sample(adcsel);
-
-	/* check we have correct sample */
-	if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) {
-		dev_dbg(wm->dev, "adc wrong sample, wanted %x got %x",
-			adcsel & WM97XX_ADCSEL_MASK,
-			*sample & WM97XX_ADCSEL_MASK);
-		return RC_PENUP;
-	}
-
-	if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) {
-		wm->pen_probably_down = 0;
-		return RC_PENUP;
-	}
-
-	return RC_VALID;
-}
-
-/*
- * Read a coordinate from the WM9713 adc in polling mode.
- */
-static int wm9713_poll_coord(struct wm97xx *wm, struct wm97xx_data *data)
-{
-	u16 dig1;
-	int timeout = 5 * delay;
-
-	if (!wm->pen_probably_down) {
-		u16 val = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-		if (!(val & WM97XX_PEN_DOWN))
-			return RC_PENUP;
-		wm->pen_probably_down = 1;
-	}
-
-	/* set up digitiser */
-	dig1 = wm97xx_reg_read(wm, AC97_WM9713_DIG1);
-	dig1 &= ~WM9713_ADCSEL_MASK;
-	if (pil)
-		dig1 |= WM9713_ADCSEL_PRES;
-
-	if (wm->mach_ops && wm->mach_ops->pre_sample)
-		wm->mach_ops->pre_sample(WM97XX_ADCSEL_X | WM97XX_ADCSEL_Y);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG1,
-			 dig1 | WM9713_POLL | WM9713_COO);
-
-	/* wait 3 AC97 time slots + delay for conversion */
-	poll_delay(delay);
-	data->x = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	/* wait for POLL to go low */
-	while ((wm97xx_reg_read(wm, AC97_WM9713_DIG1) & WM9713_POLL)
-	       && timeout) {
-		udelay(AC97_LINK_FRAME);
-		timeout--;
-	}
-
-	if (timeout <= 0) {
-		/* If PDEN is set, we can get a timeout when pen goes up */
-		if (is_pden(wm))
-			wm->pen_probably_down = 0;
-		else
-			dev_dbg(wm->dev, "adc sample timeout");
-		return RC_PENUP;
-	}
-
-	/* read back data */
-	data->y = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	if (pil)
-		data->p = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD);
-	else
-		data->p = DEFAULT_PRESSURE;
-
-	if (wm->mach_ops && wm->mach_ops->post_sample)
-		wm->mach_ops->post_sample(WM97XX_ADCSEL_X | WM97XX_ADCSEL_Y);
-
-	/* check we have correct sample */
-	if (!(data->x & WM97XX_ADCSEL_X) || !(data->y & WM97XX_ADCSEL_Y))
-		goto err;
-	if (pil && !(data->p & WM97XX_ADCSEL_PRES))
-		goto err;
-
-	if (!(data->x & WM97XX_PEN_DOWN) || !(data->y & WM97XX_PEN_DOWN)) {
-		wm->pen_probably_down = 0;
-		return RC_PENUP;
-	}
-	return RC_VALID;
-err:
-	return 0;
-}
-
-/*
- * Sample the WM9713 touchscreen in polling mode
- */
-static int wm9713_poll_touch(struct wm97xx *wm, struct wm97xx_data *data)
-{
-	int rc;
-
-	if (coord) {
-		rc = wm9713_poll_coord(wm, data);
-		if (rc != RC_VALID)
-			return rc;
-	} else {
-		rc = wm9713_poll_sample(wm, WM97XX_ADCSEL_X | WM97XX_PEN_DOWN, &data->x);
-		if (rc != RC_VALID)
-			return rc;
-		rc = wm9713_poll_sample(wm, WM97XX_ADCSEL_Y | WM97XX_PEN_DOWN, &data->y);
-		if (rc != RC_VALID)
-			return rc;
-		if (pil) {
-			rc = wm9713_poll_sample(wm, WM97XX_ADCSEL_PRES | WM97XX_PEN_DOWN,
-						&data->p);
-			if (rc != RC_VALID)
-				return rc;
-		} else
-			data->p = DEFAULT_PRESSURE;
-	}
-	return RC_VALID;
-}
-
-/*
- * Enable WM9713 continuous mode, i.e. touch data is streamed across
- * an AC97 slot
- */
-static int wm9713_acc_enable(struct wm97xx *wm, int enable)
-{
-	u16 dig1, dig2, dig3;
-	int ret = 0;
-
-	dig1 = wm->dig[0];
-	dig2 = wm->dig[1];
-	dig3 = wm->dig[2];
-
-	if (enable) {
-		/* continuous mode */
-		if (wm->mach_ops->acc_startup &&
-			(ret = wm->mach_ops->acc_startup(wm)) < 0)
-			return ret;
-
-		dig1 &= ~WM9713_ADCSEL_MASK;
-		dig1 |= WM9713_CTC | WM9713_COO | WM9713_ADCSEL_X |
-			WM9713_ADCSEL_Y;
-		if (pil)
-			dig1 |= WM9713_ADCSEL_PRES;
-		dig2 &= ~(WM97XX_DELAY_MASK | WM97XX_SLT_MASK  |
-			WM97XX_CM_RATE_MASK);
-		dig2 |= WM97XX_SLEN | WM97XX_DELAY(delay) |
-		WM97XX_SLT(wm->acc_slot) | WM97XX_RATE(wm->acc_rate);
-		dig3 |= WM9713_PDEN;
-	} else {
-		dig1 &= ~(WM9713_CTC | WM9713_COO);
-		dig2 &= ~WM97XX_SLEN;
-		dig3 &= ~WM9713_PDEN;
-		if (wm->mach_ops->acc_shutdown)
-			wm->mach_ops->acc_shutdown(wm);
-	}
-
-	wm97xx_reg_write(wm, AC97_WM9713_DIG1, dig1);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG2, dig2);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG3, dig3);
-
-	return ret;
-}
-
-struct wm97xx_codec_drv wm9713_codec = {
-	.id = WM9713_ID2,
-	.name = "wm9713",
-	.poll_sample = wm9713_poll_sample,
-	.poll_touch = wm9713_poll_touch,
-	.acc_enable = wm9713_acc_enable,
-	.phy_init = wm9713_phy_init,
-	.dig_enable = wm9713_dig_enable,
-	.dig_restore = wm9713_dig_restore,
-	.aux_prepare = wm9713_aux_prepare,
-};
-EXPORT_SYMBOL_GPL(wm9713_codec);
-
-/* Module information */
-MODULE_AUTHOR("Liam Girdwood <lrg@slimlogic.co.uk>");
-MODULE_DESCRIPTION("WM9713 Touch Screen Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/wm97xx-core.c b/ANDROID_3.4.5/drivers/input/touchscreen/wm97xx-core.c
deleted file mode 100644
index 5dbe73af..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/wm97xx-core.c
+++ /dev/null
@@ -1,848 +0,0 @@
-/*
- * wm97xx-core.c  --  Touch screen driver core for Wolfson WM9705, WM9712
- *                    and WM9713 AC97 Codecs.
- *
- * Copyright 2003, 2004, 2005, 2006, 2007, 2008 Wolfson Microelectronics PLC.
- * Author: Liam Girdwood <lrg@slimlogic.co.uk>
- * Parts Copyright : Ian Molton <spyro@f2s.com>
- *                   Andrew Zabolotny <zap@homelink.ru>
- *                   Russell King <rmk@arm.linux.org.uk>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- * Notes:
- *
- *  Features:
- *       - supports WM9705, WM9712, WM9713
- *       - polling mode
- *       - continuous mode (arch-dependent)
- *       - adjustable rpu/dpp settings
- *       - adjustable pressure current
- *       - adjustable sample settle delay
- *       - 4 and 5 wire touchscreens (5 wire is WM9712 only)
- *       - pen down detection
- *       - battery monitor
- *       - sample AUX adcs
- *       - power management
- *       - codec GPIO
- *       - codec event notification
- * Todo
- *       - Support for async sampling control for noisy LCDs.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/proc_fs.h>
-#include <linux/pm.h>
-#include <linux/interrupt.h>
-#include <linux/bitops.h>
-#include <linux/workqueue.h>
-#include <linux/wm97xx.h>
-#include <linux/uaccess.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#define TS_NAME			"wm97xx"
-#define WM_CORE_VERSION		"1.00"
-#define DEFAULT_PRESSURE	0xb0c0
-
-
-/*
- * Touchscreen absolute values
- *
- * These parameters are used to help the input layer discard out of
- * range readings and reduce jitter etc.
- *
- *   o min, max:- indicate the min and max values your touch screen returns
- *   o fuzz:- use a higher number to reduce jitter
- *
- * The default values correspond to Mainstone II in QVGA mode
- *
- * Please read
- * Documentation/input/input-programming.txt for more details.
- */
-
-static int abs_x[3] = {350, 3900, 5};
-module_param_array(abs_x, int, NULL, 0);
-MODULE_PARM_DESC(abs_x, "Touchscreen absolute X min, max, fuzz");
-
-static int abs_y[3] = {320, 3750, 40};
-module_param_array(abs_y, int, NULL, 0);
-MODULE_PARM_DESC(abs_y, "Touchscreen absolute Y min, max, fuzz");
-
-static int abs_p[3] = {0, 150, 4};
-module_param_array(abs_p, int, NULL, 0);
-MODULE_PARM_DESC(abs_p, "Touchscreen absolute Pressure min, max, fuzz");
-
-/*
- * wm97xx IO access, all IO locking done by AC97 layer
- */
-int wm97xx_reg_read(struct wm97xx *wm, u16 reg)
-{
-	if (wm->ac97)
-		return wm->ac97->bus->ops->read(wm->ac97, reg);
-	else
-		return -1;
-}
-EXPORT_SYMBOL_GPL(wm97xx_reg_read);
-
-void wm97xx_reg_write(struct wm97xx *wm, u16 reg, u16 val)
-{
-	/* cache digitiser registers */
-	if (reg >= AC97_WM9713_DIG1 && reg <= AC97_WM9713_DIG3)
-		wm->dig[(reg - AC97_WM9713_DIG1) >> 1] = val;
-
-	/* cache gpio regs */
-	if (reg >= AC97_GPIO_CFG && reg <= AC97_MISC_AFE)
-		wm->gpio[(reg - AC97_GPIO_CFG) >> 1] = val;
-
-	/* wm9713 irq reg */
-	if (reg == 0x5a)
-		wm->misc = val;
-
-	if (wm->ac97)
-		wm->ac97->bus->ops->write(wm->ac97, reg, val);
-}
-EXPORT_SYMBOL_GPL(wm97xx_reg_write);
-
-/**
- * wm97xx_read_aux_adc - Read the aux adc.
- * @wm: wm97xx device.
- * @adcsel: codec ADC to be read
- *
- * Reads the selected AUX ADC.
- */
-
-int wm97xx_read_aux_adc(struct wm97xx *wm, u16 adcsel)
-{
-	int power_adc = 0, auxval;
-	u16 power = 0;
-	int rc = 0;
-	int timeout = 0;
-
-	/* get codec */
-	mutex_lock(&wm->codec_mutex);
-
-	/* When the touchscreen is not in use, we may have to power up
-	 * the AUX ADC before we can use sample the AUX inputs->
-	 */
-	if (wm->id == WM9713_ID2 &&
-	    (power = wm97xx_reg_read(wm, AC97_EXTENDED_MID)) & 0x8000) {
-		power_adc = 1;
-		wm97xx_reg_write(wm, AC97_EXTENDED_MID, power & 0x7fff);
-	}
-
-	/* Prepare the codec for AUX reading */
-	wm->codec->aux_prepare(wm);
-
-	/* Turn polling mode on to read AUX ADC */
-	wm->pen_probably_down = 1;
-
-	while (rc != RC_VALID && timeout++ < 5)
-		rc = wm->codec->poll_sample(wm, adcsel, &auxval);
-
-	if (power_adc)
-		wm97xx_reg_write(wm, AC97_EXTENDED_MID, power | 0x8000);
-
-	wm->codec->dig_restore(wm);
-
-	wm->pen_probably_down = 0;
-
-	if (timeout >= 5) {
-		dev_err(wm->dev,
-			"timeout reading auxadc %d, disabling digitiser\n",
-			adcsel);
-		wm->codec->dig_enable(wm, false);
-	}
-
-	mutex_unlock(&wm->codec_mutex);
-	return (rc == RC_VALID ? auxval & 0xfff : -EBUSY);
-}
-EXPORT_SYMBOL_GPL(wm97xx_read_aux_adc);
-
-/**
- * wm97xx_get_gpio - Get the status of a codec GPIO.
- * @wm: wm97xx device.
- * @gpio: gpio
- *
- * Get the status of a codec GPIO pin
- */
-
-enum wm97xx_gpio_status wm97xx_get_gpio(struct wm97xx *wm, u32 gpio)
-{
-	u16 status;
-	enum wm97xx_gpio_status ret;
-
-	mutex_lock(&wm->codec_mutex);
-	status = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
-
-	if (status & gpio)
-		ret = WM97XX_GPIO_HIGH;
-	else
-		ret = WM97XX_GPIO_LOW;
-
-	mutex_unlock(&wm->codec_mutex);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(wm97xx_get_gpio);
-
-/**
- * wm97xx_set_gpio - Set the status of a codec GPIO.
- * @wm: wm97xx device.
- * @gpio: gpio
- *
- *
- * Set the status of a codec GPIO pin
- */
-
-void wm97xx_set_gpio(struct wm97xx *wm, u32 gpio,
-				enum wm97xx_gpio_status status)
-{
-	u16 reg;
-
-	mutex_lock(&wm->codec_mutex);
-	reg = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
-
-	if (status == WM97XX_GPIO_HIGH)
-		reg |= gpio;
-	else
-		reg &= ~gpio;
-
-	if (wm->id == WM9712_ID2 && wm->variant != WM97xx_WM1613)
-		wm97xx_reg_write(wm, AC97_GPIO_STATUS, reg << 1);
-	else
-		wm97xx_reg_write(wm, AC97_GPIO_STATUS, reg);
-	mutex_unlock(&wm->codec_mutex);
-}
-EXPORT_SYMBOL_GPL(wm97xx_set_gpio);
-
-/*
- * Codec GPIO pin configuration, this sets pin direction, polarity,
- * stickyness and wake up.
- */
-void wm97xx_config_gpio(struct wm97xx *wm, u32 gpio, enum wm97xx_gpio_dir dir,
-		   enum wm97xx_gpio_pol pol, enum wm97xx_gpio_sticky sticky,
-		   enum wm97xx_gpio_wake wake)
-{
-	u16 reg;
-
-	mutex_lock(&wm->codec_mutex);
-	reg = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
-
-	if (pol == WM97XX_GPIO_POL_HIGH)
-		reg |= gpio;
-	else
-		reg &= ~gpio;
-
-	wm97xx_reg_write(wm, AC97_GPIO_POLARITY, reg);
-	reg = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
-
-	if (sticky == WM97XX_GPIO_STICKY)
-		reg |= gpio;
-	else
-		reg &= ~gpio;
-
-	wm97xx_reg_write(wm, AC97_GPIO_STICKY, reg);
-	reg = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
-
-	if (wake == WM97XX_GPIO_WAKE)
-		reg |= gpio;
-	else
-		reg &= ~gpio;
-
-	wm97xx_reg_write(wm, AC97_GPIO_WAKEUP, reg);
-	reg = wm97xx_reg_read(wm, AC97_GPIO_CFG);
-
-	if (dir == WM97XX_GPIO_IN)
-		reg |= gpio;
-	else
-		reg &= ~gpio;
-
-	wm97xx_reg_write(wm, AC97_GPIO_CFG, reg);
-	mutex_unlock(&wm->codec_mutex);
-}
-EXPORT_SYMBOL_GPL(wm97xx_config_gpio);
-
-/*
- * Configure the WM97XX_PRP value to use while system is suspended.
- * If a value other than 0 is set then WM97xx pen detection will be
- * left enabled in the configured mode while the system is in suspend,
- * the device has users and suspend has not been disabled via the
- * wakeup sysfs entries.
- *
- * @wm:   WM97xx device to configure
- * @mode: WM97XX_PRP value to configure while suspended
- */
-void wm97xx_set_suspend_mode(struct wm97xx *wm, u16 mode)
-{
-	wm->suspend_mode = mode;
-	device_init_wakeup(&wm->input_dev->dev, mode != 0);
-}
-EXPORT_SYMBOL_GPL(wm97xx_set_suspend_mode);
-
-/*
- * Handle a pen down interrupt.
- */
-static void wm97xx_pen_irq_worker(struct work_struct *work)
-{
-	struct wm97xx *wm = container_of(work, struct wm97xx, pen_event_work);
-	int pen_was_down = wm->pen_is_down;
-
-	/* do we need to enable the touch panel reader */
-	if (wm->id == WM9705_ID2) {
-		if (wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD) &
-					WM97XX_PEN_DOWN)
-			wm->pen_is_down = 1;
-		else
-			wm->pen_is_down = 0;
-	} else {
-		u16 status, pol;
-		mutex_lock(&wm->codec_mutex);
-		status = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
-		pol = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
-
-		if (WM97XX_GPIO_13 & pol & status) {
-			wm->pen_is_down = 1;
-			wm97xx_reg_write(wm, AC97_GPIO_POLARITY, pol &
-						~WM97XX_GPIO_13);
-		} else {
-			wm->pen_is_down = 0;
-			wm97xx_reg_write(wm, AC97_GPIO_POLARITY, pol |
-					 WM97XX_GPIO_13);
-		}
-
-		if (wm->id == WM9712_ID2 && wm->variant != WM97xx_WM1613)
-			wm97xx_reg_write(wm, AC97_GPIO_STATUS, (status &
-						~WM97XX_GPIO_13) << 1);
-		else
-			wm97xx_reg_write(wm, AC97_GPIO_STATUS, status &
-						~WM97XX_GPIO_13);
-		mutex_unlock(&wm->codec_mutex);
-	}
-
-	/* If the system is not using continuous mode or it provides a
-	 * pen down operation then we need to schedule polls while the
-	 * pen is down.  Otherwise the machine driver is responsible
-	 * for scheduling reads.
-	 */
-	if (!wm->mach_ops->acc_enabled || wm->mach_ops->acc_pen_down) {
-		if (wm->pen_is_down && !pen_was_down) {
-			/* Data is not available immediately on pen down */
-			queue_delayed_work(wm->ts_workq, &wm->ts_reader, 1);
-		}
-
-		/* Let ts_reader report the pen up for debounce. */
-		if (!wm->pen_is_down && pen_was_down)
-			wm->pen_is_down = 1;
-	}
-
-	if (!wm->pen_is_down && wm->mach_ops->acc_enabled)
-		wm->mach_ops->acc_pen_up(wm);
-
-	wm->mach_ops->irq_enable(wm, 1);
-}
-
-/*
- * Codec PENDOWN irq handler
- *
- * We have to disable the codec interrupt in the handler because it
- * can take up to 1ms to clear the interrupt source. We schedule a task
- * in a work queue to do the actual interaction with the chip.  The
- * interrupt is then enabled again in the slow handler when the source
- * has been cleared.
- */
-static irqreturn_t wm97xx_pen_interrupt(int irq, void *dev_id)
-{
-	struct wm97xx *wm = dev_id;
-
-	if (!work_pending(&wm->pen_event_work)) {
-		wm->mach_ops->irq_enable(wm, 0);
-		queue_work(wm->ts_workq, &wm->pen_event_work);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * initialise pen IRQ handler and workqueue
- */
-static int wm97xx_init_pen_irq(struct wm97xx *wm)
-{
-	u16 reg;
-
-	/* If an interrupt is supplied an IRQ enable operation must also be
-	 * provided. */
-	BUG_ON(!wm->mach_ops->irq_enable);
-
-	if (request_irq(wm->pen_irq, wm97xx_pen_interrupt, IRQF_SHARED,
-			"wm97xx-pen", wm)) {
-		dev_err(wm->dev,
-			"Failed to register pen down interrupt, polling");
-		wm->pen_irq = 0;
-		return -EINVAL;
-	}
-
-	/* Configure GPIO as interrupt source on WM971x */
-	if (wm->id != WM9705_ID2) {
-		BUG_ON(!wm->mach_ops->irq_gpio);
-		reg = wm97xx_reg_read(wm, AC97_MISC_AFE);
-		wm97xx_reg_write(wm, AC97_MISC_AFE,
-				reg & ~(wm->mach_ops->irq_gpio));
-		reg = wm97xx_reg_read(wm, 0x5a);
-		wm97xx_reg_write(wm, 0x5a, reg & ~0x0001);
-	}
-
-	return 0;
-}
-
-static int wm97xx_read_samples(struct wm97xx *wm)
-{
-	struct wm97xx_data data;
-	int rc;
-
-	mutex_lock(&wm->codec_mutex);
-
-	if (wm->mach_ops && wm->mach_ops->acc_enabled)
-		rc = wm->mach_ops->acc_pen_down(wm);
-	else
-		rc = wm->codec->poll_touch(wm, &data);
-
-	if (rc & RC_PENUP) {
-		if (wm->pen_is_down) {
-			wm->pen_is_down = 0;
-			dev_dbg(wm->dev, "pen up\n");
-			input_report_abs(wm->input_dev, ABS_PRESSURE, 0);
-			input_report_key(wm->input_dev, BTN_TOUCH, 0);
-			input_sync(wm->input_dev);
-		} else if (!(rc & RC_AGAIN)) {
-			/* We need high frequency updates only while
-			* pen is down, the user never will be able to
-			* touch screen faster than a few times per
-			* second... On the other hand, when the user
-			* is actively working with the touchscreen we
-			* don't want to lose the quick response. So we
-			* will slowly increase sleep time after the
-			* pen is up and quicky restore it to ~one task
-			* switch when pen is down again.
-			*/
-			if (wm->ts_reader_interval < HZ / 10)
-				wm->ts_reader_interval++;
-		}
-
-	} else if (rc & RC_VALID) {
-		dev_dbg(wm->dev,
-			"pen down: x=%x:%d, y=%x:%d, pressure=%x:%d\n",
-			data.x >> 12, data.x & 0xfff, data.y >> 12,
-			data.y & 0xfff, data.p >> 12, data.p & 0xfff);
-		input_report_abs(wm->input_dev, ABS_X, data.x & 0xfff);
-		input_report_abs(wm->input_dev, ABS_Y, data.y & 0xfff);
-		input_report_abs(wm->input_dev, ABS_PRESSURE, data.p & 0xfff);
-		input_report_key(wm->input_dev, BTN_TOUCH, 1);
-		input_sync(wm->input_dev);
-		wm->pen_is_down = 1;
-		wm->ts_reader_interval = wm->ts_reader_min_interval;
-	} else if (rc & RC_PENDOWN) {
-		dev_dbg(wm->dev, "pen down\n");
-		wm->pen_is_down = 1;
-		wm->ts_reader_interval = wm->ts_reader_min_interval;
-	}
-
-	mutex_unlock(&wm->codec_mutex);
-	return rc;
-}
-
-/*
-* The touchscreen sample reader.
-*/
-static void wm97xx_ts_reader(struct work_struct *work)
-{
-	int rc;
-	struct wm97xx *wm = container_of(work, struct wm97xx, ts_reader.work);
-
-	BUG_ON(!wm->codec);
-
-	do {
-		rc = wm97xx_read_samples(wm);
-	} while (rc & RC_AGAIN);
-
-	if (wm->pen_is_down || !wm->pen_irq)
-		queue_delayed_work(wm->ts_workq, &wm->ts_reader,
-				   wm->ts_reader_interval);
-}
-
-/**
- * wm97xx_ts_input_open - Open the touch screen input device.
- * @idev:	Input device to be opened.
- *
- * Called by the input sub system to open a wm97xx touchscreen device.
- * Starts the touchscreen thread and touch digitiser.
- */
-static int wm97xx_ts_input_open(struct input_dev *idev)
-{
-	struct wm97xx *wm = input_get_drvdata(idev);
-
-	wm->ts_workq = create_singlethread_workqueue("kwm97xx");
-	if (wm->ts_workq == NULL) {
-		dev_err(wm->dev,
-			"Failed to create workqueue\n");
-		return -EINVAL;
-	}
-
-	/* start digitiser */
-	if (wm->mach_ops && wm->mach_ops->acc_enabled)
-		wm->codec->acc_enable(wm, 1);
-	wm->codec->dig_enable(wm, 1);
-
-	INIT_DELAYED_WORK(&wm->ts_reader, wm97xx_ts_reader);
-	INIT_WORK(&wm->pen_event_work, wm97xx_pen_irq_worker);
-
-	wm->ts_reader_min_interval = HZ >= 100 ? HZ / 100 : 1;
-	if (wm->ts_reader_min_interval < 1)
-		wm->ts_reader_min_interval = 1;
-	wm->ts_reader_interval = wm->ts_reader_min_interval;
-
-	wm->pen_is_down = 0;
-	if (wm->pen_irq)
-		wm97xx_init_pen_irq(wm);
-	else
-		dev_err(wm->dev, "No IRQ specified\n");
-
-	/* If we either don't have an interrupt for pen down events or
-	 * failed to acquire it then we need to poll.
-	 */
-	if (wm->pen_irq == 0)
-		queue_delayed_work(wm->ts_workq, &wm->ts_reader,
-				   wm->ts_reader_interval);
-
-	return 0;
-}
-
-/**
- * wm97xx_ts_input_close - Close the touch screen input device.
- * @idev:	Input device to be closed.
- *
- * Called by the input sub system to close a wm97xx touchscreen
- * device.  Kills the touchscreen thread and stops the touch
- * digitiser.
- */
-
-static void wm97xx_ts_input_close(struct input_dev *idev)
-{
-	struct wm97xx *wm = input_get_drvdata(idev);
-	u16 reg;
-
-	if (wm->pen_irq) {
-		/* Return the interrupt to GPIO usage (disabling it) */
-		if (wm->id != WM9705_ID2) {
-			BUG_ON(!wm->mach_ops->irq_gpio);
-			reg = wm97xx_reg_read(wm, AC97_MISC_AFE);
-			wm97xx_reg_write(wm, AC97_MISC_AFE,
-					 reg | wm->mach_ops->irq_gpio);
-		}
-
-		free_irq(wm->pen_irq, wm);
-	}
-
-	wm->pen_is_down = 0;
-
-	/* Balance out interrupt disables/enables */
-	if (cancel_work_sync(&wm->pen_event_work))
-		wm->mach_ops->irq_enable(wm, 1);
-
-	/* ts_reader rearms itself so we need to explicitly stop it
-	 * before we destroy the workqueue.
-	 */
-	cancel_delayed_work_sync(&wm->ts_reader);
-
-	destroy_workqueue(wm->ts_workq);
-
-	/* stop digitiser */
-	wm->codec->dig_enable(wm, 0);
-	if (wm->mach_ops && wm->mach_ops->acc_enabled)
-		wm->codec->acc_enable(wm, 0);
-}
-
-static int wm97xx_probe(struct device *dev)
-{
-	struct wm97xx *wm;
-	struct wm97xx_pdata *pdata = dev->platform_data;
-	int ret = 0, id = 0;
-
-	wm = kzalloc(sizeof(struct wm97xx), GFP_KERNEL);
-	if (!wm)
-		return -ENOMEM;
-	mutex_init(&wm->codec_mutex);
-
-	wm->dev = dev;
-	dev_set_drvdata(dev, wm);
-	wm->ac97 = to_ac97_t(dev);
-
-	/* check that we have a supported codec */
-	id = wm97xx_reg_read(wm, AC97_VENDOR_ID1);
-	if (id != WM97XX_ID1) {
-		dev_err(dev, "Device with vendor %04x is not a wm97xx\n", id);
-		ret = -ENODEV;
-		goto alloc_err;
-	}
-
-	wm->id = wm97xx_reg_read(wm, AC97_VENDOR_ID2);
-
-	wm->variant = WM97xx_GENERIC;
-
-	dev_info(wm->dev, "detected a wm97%02x codec\n", wm->id & 0xff);
-
-	switch (wm->id & 0xff) {
-#ifdef CONFIG_TOUCHSCREEN_WM9705
-	case 0x05:
-		wm->codec = &wm9705_codec;
-		break;
-#endif
-#ifdef CONFIG_TOUCHSCREEN_WM9712
-	case 0x12:
-		wm->codec = &wm9712_codec;
-		break;
-#endif
-#ifdef CONFIG_TOUCHSCREEN_WM9713
-	case 0x13:
-		wm->codec = &wm9713_codec;
-		break;
-#endif
-	default:
-		dev_err(wm->dev, "Support for wm97%02x not compiled in.\n",
-			wm->id & 0xff);
-		ret = -ENODEV;
-		goto alloc_err;
-	}
-
-	/* set up physical characteristics */
-	wm->codec->phy_init(wm);
-
-	/* load gpio cache */
-	wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG);
-	wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
-	wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
-	wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
-	wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
-	wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE);
-
-	wm->input_dev = input_allocate_device();
-	if (wm->input_dev == NULL) {
-		ret = -ENOMEM;
-		goto alloc_err;
-	}
-
-	/* set up touch configuration */
-	wm->input_dev->name = "wm97xx touchscreen";
-	wm->input_dev->phys = "wm97xx";
-	wm->input_dev->open = wm97xx_ts_input_open;
-	wm->input_dev->close = wm97xx_ts_input_close;
-
-	__set_bit(EV_ABS, wm->input_dev->evbit);
-	__set_bit(EV_KEY, wm->input_dev->evbit);
-	__set_bit(BTN_TOUCH, wm->input_dev->keybit);
-
-	input_set_abs_params(wm->input_dev, ABS_X, abs_x[0], abs_x[1],
-			     abs_x[2], 0);
-	input_set_abs_params(wm->input_dev, ABS_Y, abs_y[0], abs_y[1],
-			     abs_y[2], 0);
-	input_set_abs_params(wm->input_dev, ABS_PRESSURE, abs_p[0], abs_p[1],
-			     abs_p[2], 0);
-
-	input_set_drvdata(wm->input_dev, wm);
-	wm->input_dev->dev.parent = dev;
-
-	ret = input_register_device(wm->input_dev);
-	if (ret < 0)
-		goto dev_alloc_err;
-
-	/* register our battery device */
-	wm->battery_dev = platform_device_alloc("wm97xx-battery", -1);
-	if (!wm->battery_dev) {
-		ret = -ENOMEM;
-		goto batt_err;
-	}
-	platform_set_drvdata(wm->battery_dev, wm);
-	wm->battery_dev->dev.parent = dev;
-	wm->battery_dev->dev.platform_data = pdata;
-	ret = platform_device_add(wm->battery_dev);
-	if (ret < 0)
-		goto batt_reg_err;
-
-	/* register our extended touch device (for machine specific
-	 * extensions) */
-	wm->touch_dev = platform_device_alloc("wm97xx-touch", -1);
-	if (!wm->touch_dev) {
-		ret = -ENOMEM;
-		goto touch_err;
-	}
-	platform_set_drvdata(wm->touch_dev, wm);
-	wm->touch_dev->dev.parent = dev;
-	wm->touch_dev->dev.platform_data = pdata;
-	ret = platform_device_add(wm->touch_dev);
-	if (ret < 0)
-		goto touch_reg_err;
-
-	return ret;
-
- touch_reg_err:
-	platform_device_put(wm->touch_dev);
- touch_err:
-	platform_device_del(wm->battery_dev);
- batt_reg_err:
-	platform_device_put(wm->battery_dev);
- batt_err:
-	input_unregister_device(wm->input_dev);
-	wm->input_dev = NULL;
- dev_alloc_err:
-	input_free_device(wm->input_dev);
- alloc_err:
-	kfree(wm);
-
-	return ret;
-}
-
-static int wm97xx_remove(struct device *dev)
-{
-	struct wm97xx *wm = dev_get_drvdata(dev);
-
-	platform_device_unregister(wm->battery_dev);
-	platform_device_unregister(wm->touch_dev);
-	input_unregister_device(wm->input_dev);
-	kfree(wm);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int wm97xx_suspend(struct device *dev, pm_message_t state)
-{
-	struct wm97xx *wm = dev_get_drvdata(dev);
-	u16 reg;
-	int suspend_mode;
-
-	if (device_may_wakeup(&wm->input_dev->dev))
-		suspend_mode = wm->suspend_mode;
-	else
-		suspend_mode = 0;
-
-	if (wm->input_dev->users)
-		cancel_delayed_work_sync(&wm->ts_reader);
-
-	/* Power down the digitiser (bypassing the cache for resume) */
-	reg = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER2);
-	reg &= ~WM97XX_PRP_DET_DIG;
-	if (wm->input_dev->users)
-		reg |= suspend_mode;
-	wm->ac97->bus->ops->write(wm->ac97, AC97_WM97XX_DIGITISER2, reg);
-
-	/* WM9713 has an additional power bit - turn it off if there
-	 * are no users or if suspend mode is zero. */
-	if (wm->id == WM9713_ID2 &&
-	    (!wm->input_dev->users || !suspend_mode)) {
-		reg = wm97xx_reg_read(wm, AC97_EXTENDED_MID) | 0x8000;
-		wm97xx_reg_write(wm, AC97_EXTENDED_MID, reg);
-	}
-
-	return 0;
-}
-
-static int wm97xx_resume(struct device *dev)
-{
-	struct wm97xx *wm = dev_get_drvdata(dev);
-
-	/* restore digitiser and gpios */
-	if (wm->id == WM9713_ID2) {
-		wm97xx_reg_write(wm, AC97_WM9713_DIG1, wm->dig[0]);
-		wm97xx_reg_write(wm, 0x5a, wm->misc);
-		if (wm->input_dev->users) {
-			u16 reg;
-			reg = wm97xx_reg_read(wm, AC97_EXTENDED_MID) & 0x7fff;
-			wm97xx_reg_write(wm, AC97_EXTENDED_MID, reg);
-		}
-	}
-
-	wm97xx_reg_write(wm, AC97_WM9713_DIG2, wm->dig[1]);
-	wm97xx_reg_write(wm, AC97_WM9713_DIG3, wm->dig[2]);
-
-	wm97xx_reg_write(wm, AC97_GPIO_CFG, wm->gpio[0]);
-	wm97xx_reg_write(wm, AC97_GPIO_POLARITY, wm->gpio[1]);
-	wm97xx_reg_write(wm, AC97_GPIO_STICKY, wm->gpio[2]);
-	wm97xx_reg_write(wm, AC97_GPIO_WAKEUP, wm->gpio[3]);
-	wm97xx_reg_write(wm, AC97_GPIO_STATUS, wm->gpio[4]);
-	wm97xx_reg_write(wm, AC97_MISC_AFE, wm->gpio[5]);
-
-	if (wm->input_dev->users && !wm->pen_irq) {
-		wm->ts_reader_interval = wm->ts_reader_min_interval;
-		queue_delayed_work(wm->ts_workq, &wm->ts_reader,
-				   wm->ts_reader_interval);
-	}
-
-	return 0;
-}
-
-#else
-#define wm97xx_suspend		NULL
-#define wm97xx_resume		NULL
-#endif
-
-/*
- * Machine specific operations
- */
-int wm97xx_register_mach_ops(struct wm97xx *wm,
-			     struct wm97xx_mach_ops *mach_ops)
-{
-	mutex_lock(&wm->codec_mutex);
-	if (wm->mach_ops) {
-		mutex_unlock(&wm->codec_mutex);
-		return -EINVAL;
-	}
-	wm->mach_ops = mach_ops;
-	mutex_unlock(&wm->codec_mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(wm97xx_register_mach_ops);
-
-void wm97xx_unregister_mach_ops(struct wm97xx *wm)
-{
-	mutex_lock(&wm->codec_mutex);
-	wm->mach_ops = NULL;
-	mutex_unlock(&wm->codec_mutex);
-}
-EXPORT_SYMBOL_GPL(wm97xx_unregister_mach_ops);
-
-static struct device_driver wm97xx_driver = {
-	.name =		"wm97xx-ts",
-	.bus =		&ac97_bus_type,
-	.owner =	THIS_MODULE,
-	.probe =	wm97xx_probe,
-	.remove =	wm97xx_remove,
-	.suspend =	wm97xx_suspend,
-	.resume =	wm97xx_resume,
-};
-
-static int __init wm97xx_init(void)
-{
-	return driver_register(&wm97xx_driver);
-}
-
-static void __exit wm97xx_exit(void)
-{
-	driver_unregister(&wm97xx_driver);
-}
-
-module_init(wm97xx_init);
-module_exit(wm97xx_exit);
-
-/* Module information */
-MODULE_AUTHOR("Liam Girdwood <lrg@slimlogic.co.uk>");
-MODULE_DESCRIPTION("WM97xx Core - Touch Screen / AUX ADC / GPIO Driver");
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/Kconfig b/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/Kconfig
deleted file mode 100755
index 3bf6dcc3..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# ZET6221 capacity touch screen driver configuration
-#
-config TOUCHSCREEN_ZET6221
-	tristate "ZEITEC ZET6221 I2C Capacitive Touchscreen Input Driver Support"
-	depends on ARCH_WMT
-	default y
-	help
-	  Say Y here if you have an WMT based board with touchscreen
-	  attached to it.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s_wmt_ts_zet6221
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/Makefile b/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/Makefile
deleted file mode 100755
index 102fb212..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-KERNELDIR=../../../../

-CROSS = arm_1103_le-

-CC=		$(CROSS)gcc

-LD=		$(CROSS)ld

-STRIP = $(CROSS)strip

-

-DEBUG = n 

-

-# Add your debugging flag (or not) to EXTRA_CFLAGS

-ifeq ($(DEBUG),y)

-#  DEBFLAGS = -O -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-DEBFLAGS = -O0 -g -DSCULL_DEBUG # "-O" is needed to expand inlines

-

-else

-  DEBFLAGS = -O2 -Wall

-endif

-

-EXTRA_CFLAGS += $(DEBFLAGS)

-

-

-MY_MODULE_NAME=s_wmt_ts_zet6221

-

-obj-m	:= $(MY_MODULE_NAME).o

-$(MY_MODULE_NAME)-objs  := zet6221_i2c.o wmt_ts.o zet6221_downloader.o

-

-default:

-	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

-	$(STRIP) --strip-debug $(MY_MODULE_NAME).ko

-	rm -rf *.o *~ core .depend .*.cmd *.mod.c .tmp_versions *.order *.symvers modules.builtin

-

-clean:

-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers modules.builtin
\ No newline at end of file
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/wmt_ts.c b/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/wmt_ts.c
deleted file mode 100755
index bfc65e7f..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/wmt_ts.c
+++ /dev/null
@@ -1,833 +0,0 @@
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-//#include <asm/semaphore.h>
-#include <linux/proc_fs.h>
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/suspend.h>
-#include <linux/input.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-#include <linux/firmware.h>
-
-#include <asm/uaccess.h>
-#include <linux/fs.h>
-#include <linux/syscalls.h>
-
-#include "wmt_ts.h"
-#include "zet6221_ts.h"
-
-/////////////////////////////////////////////////////////////////
-
-// commands for ui
-#define TS_IOC_MAGIC  't'
-
-#define TS_IOCTL_CAL_START    _IO(TS_IOC_MAGIC,   1)
-#define TS_IOCTL_CAL_DONE     _IOW(TS_IOC_MAGIC,  2, int*)
-#define TS_IOCTL_GET_RAWDATA  _IOR(TS_IOC_MAGIC,  3, int*)
-#define TS_IOCTL_CAL_QUIT	_IOW(TS_IOC_MAGIC,  4, int*)
-#define TS_IOCTL_AUTO_CALIBRATION	_IOW(TS_IOC_MAGIC,  5, int*)
-#define TS_IOC_MAXNR          5
-
-#define TP_INFOR_ARRAY_SIZE (sizeof(l_tpinfor)/sizeof(l_tpinfor[1]))
-//
-#define TS_MAJOR                	11
-#define TS_DRIVER_NAME	 	"wmtts_touch"
-#define TS_NAME          	 	"wmtts"
-#define WMTTS_PROC_NAME     "wmtts_config"
-
-#define EXT_GPIO0   	0
-#define EXT_GPIO1   	1
-#define EXT_GPIO2   	2
-#define EXT_GPIO3   	3
-#define EXT_GPIO4	4
-#define EXT_GPIO5	5
-#define EXT_GPIO6  	6
-#define EXT_GPIO7   	7
-
-
-
-typedef struct {
-    int   a1;
-    int   b1;
-    int   c1;
-    int   a2;
-    int   b2;
-    int   c2;
-    int   delta;
-}CALIBRATION_PARAMETER, *PCALIBRATION_PARAMETER;
-
-
-static int irq_gpio;
-static int rst_gpio;
-static int panelres_x;
-static int panelres_y;
-static int s_download_option;
-static int s_high_Impendence_mode;
-static int lcd_exchg = 0;
-
-
-static DECLARE_WAIT_QUEUE_HEAD(queue);
-static DECLARE_WAIT_QUEUE_HEAD(ts_penup_wait_queue);
-
-extern struct wmtts_device zet6221_tsdev;
-static struct wmtts_device* l_tsdev = &zet6221_tsdev;
-struct proc_dir_entry* l_tsproc = NULL;
-static struct i2c_client *l_client=NULL;
-static int l_penup = 1; // 1-pen up,0-pen down
-int earlysus_en = 0;
-
-struct tp_infor
-{
-	//enum tp_type type;
-	char name[64];
-	//unsigned int i2caddr;
-	unsigned int xaxis; //0: x,1: x swap with y
-	unsigned int xdir; // 1: positive,-1: revert
-	unsigned int ydir; // 1: positive,-1: revert
-	unsigned int max_finger_num;
-};
-
-static int l_tpindex = -1;
-static struct tp_infor l_tpinfor[1];
-
-/////////////////////////////////////////////////////
-//    function declare
-/////////////////////////////////////////////////////
-extern int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-extern int wmt_setsyspara(char *varname, unsigned char *varval);
-static int ts_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data );
-static int ts_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data);
-///////////////////////////////////////////////////////////////////////
-
-void wmt_ts_get_firmwname(char* firmname)
-{
-	int offset = 0;
-	offset = strlen(l_tsdev->ts_id);
-	switch(ic_model){
-	case ZET6223:
-		l_tpinfor[l_tpindex].name[offset] = '2';
-		l_tpinfor[l_tpindex].name[offset+1] = '3';
-		break;
-	case ZET6231:
-		l_tpinfor[l_tpindex].name[offset] = '3';
-		l_tpinfor[l_tpindex].name[offset+1] = '1';
-		break;
-	case ZET6251:
-		l_tpinfor[l_tpindex].name[offset] = '5';
-		l_tpinfor[l_tpindex].name[offset+1] = '1';
-		break;
-	case ZET6221:
-	default:
-		l_tpinfor[l_tpindex].name[offset] = '2';
-		l_tpinfor[l_tpindex].name[offset+1] = '1';
-		break;
-	}
-	sprintf(firmname,"%s_fw.bin",l_tpinfor[l_tpindex].name);
-}
-
-unsigned int wmt_ts_get_xaxis(void)
-{
-	return l_tpinfor[l_tpindex].xaxis;
-}
-
-unsigned int wmt_ts_get_xdir(void)
-{
-	return l_tpinfor[l_tpindex].xdir;
-}
-
-unsigned int wmt_ts_get_ydir(void)
-{
-	return l_tpinfor[l_tpindex].ydir;
-}
-
-unsigned int wmt_ts_get_maxfingernum(void)
-{
-	return l_tpinfor[l_tpindex].max_finger_num;
-}
-
-
-int wmt_ts_load_firmware(char* firmwarename, unsigned char** firmdata, int* fwlen)
-{
-	const struct firmware *fw_entry;
-	if(request_firmware(&fw_entry, firmwarename, &l_client->dev)!=0) {
-		printk(KERN_ERR "cat't request firmware\n");
-		return -1;
-	}
-	if (fw_entry->size <= 0) {
-		printk(KERN_ERR "load firmware error\n");
-		release_firmware(fw_entry);
-		return -1;
-	}
-
-	//*firmdata = kzalloc(fw_entry->size + 1, GFP_KERNEL);
-	memcpy(*firmdata, fw_entry->data, fw_entry->size);
-	*fwlen = fw_entry->size;
-	release_firmware(fw_entry);
-
-	return 0;
-}
-
-
-
- int wmt_ts_get_gpionum(void)
-{
-	return irq_gpio;
-}
-
-int wmt_ts_get_resetgpnum(void)
-{
-	return rst_gpio;
-}
-
-int wmt_ts_get_lcdexchg(void)
-{
-	return lcd_exchg;
-}
-
-int wmt_ts_get_resolvX(void)
-{
-	return panelres_x;
-}
-
-int wmt_ts_get_resolvY(void)
-{
-	return panelres_y;
-}
-
-//up:1-pen up,0-pen down
-void wmt_ts_set_penup(int up)
-{
-	l_penup = up;
-}
-
-//
-int wmt_ts_wait_penup(void)
-{
-	int ret = wait_event_interruptible(
-			ts_penup_wait_queue,
-			(1==l_penup));
-	return ret;
-}
-
-// return:1-pen up,0-pen dwon
-int wmt_ts_ispenup(void)
-{
-	return l_penup;
-}
-
-
-void wmt_ts_wakeup_penup(void)
-{
-	wake_up(&ts_penup_wait_queue);
-}
-
-int wmt_is_tsirq_enable(void)
-{
-	int val = 0;
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return 0;
-
-	if(num<4)
-		val = REG32_VAL(__GPIO_BASE+0x0300) & (1<<(num*8+7)); 
-	else if(num >= 4 && num < 8)
-		val = REG32_VAL(__GPIO_BASE+0x0304) & (1<<((num-4)*8+7)); 
-	else
-		val = REG32_VAL(__GPIO_BASE+0x0308) & (1<<((num-8)*8+7));  
-	
-	return val?1:0;
-
-}
-
-int wmt_is_tsint(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return 0;
-	}
-	return (REG32_VAL(__GPIO_BASE+0x0360) & (1<<num)) ? 1: 0; 
-}
-
-void wmt_clr_int(void)
-{
-	int num = irq_gpio;
-	
-	if (num > 11)
-	{
-		return;
-	}
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num;
-}
-
-void wmt_tsreset_init(void)
-{
-	int num = rst_gpio;
-	
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num);//&= ~(1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<num); // out low
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<num); //output enable
-	msleep(10);
-	REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<num); // out high
-}
-
-// enable:0-disable,1-enable
-void wmt_enable_rst_pull(int enable)
-{
-	if (enable)
-	{
-		REG32_VAL(__GPIO_BASE+0x0480) |= (1<<rst_gpio); //enable pull up/down
-	} else {
-		REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<rst_gpio); //disable pull up/down
-	}
-}
-
-// up:0-pull down,1-pull up
-void wmt_set_rst_pull(int up)
-{
-	if (up)
-	{
-		REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<rst_gpio); //pull up
-	} else {
-		REG32_VAL(__GPIO_BASE+0x04c0) &= ~(1<<rst_gpio); //pull down
-	}
-}
-
-// high:0-low level,1-high level
-void wmt_rst_output(int high)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-	if (high)
-	{
-		REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<rst_gpio); // high
-	} else {
-		REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<rst_gpio); // low
-	}
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<rst_gpio); //set output
-}
-
-void wmt_rst_input(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<rst_gpio); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<rst_gpio); //set input
-}
-
-void wmt_set_intasgp(void)
-{
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<irq_gpio); //enable gpio
-}
-
-// val:1--high,0-low
-void wmt_intgp_out(int val)
-{
-	if (val)
-	{
-		REG32_VAL(__GPIO_BASE+0x00C0) |= (1<<irq_gpio); // high
-	} else {
-		REG32_VAL(__GPIO_BASE+0x00C0) &= ~(1<<irq_gpio); // low
-	}
-	REG32_VAL(__GPIO_BASE+0x0080) |= (1<<irq_gpio); //set output
-}
-
-void wmt_ts_set_irqinput(void)
-{
-	int num = irq_gpio;
-	
-	REG32_VAL(__GPIO_BASE+0x0040) |= (1<<num); //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-}
-
-unsigned int wmt_ts_irqinval(void)
-{
-	return REG32_VAL(__GPIO_BASE+0x0000)&(1<<irq_gpio);
-}
-
-int wmt_set_gpirq(int type) 
-{
-	int shift;
-	int offset;
-	unsigned long reg;
-	int num = irq_gpio;
-	
-	if(num >11)
-		return -1;
-	//if (num > 9)
-		//GPIO_PIN_SHARING_SEL_4BYTE_VAL &= ~BIT4; // gpio10,11 as gpio
-	REG32_VAL(__GPIO_BASE+0x0040) &= ~(1<<num);//|=(1<<num);// //enable gpio
-	REG32_VAL(__GPIO_BASE+0x0080) &= ~(1<<num); //set input
-	REG32_VAL(__GPIO_BASE+0x04c0) |= (1<<num); //pull down
-	REG32_VAL(__GPIO_BASE+0x0480) &= ~(1<<num); //enable pull up/down
-
-	//set gpio irq triger type
-	if(num < 4){//[0,3]
-		shift = num;
-		offset = 0x0300;
-	}else if(num >= 4 && num < 8){//[4,7]
-		shift = num-4;
-		offset = 0x0304;
-	}else{// [8,11]
-		shift = num-8;
-		offset = 0x0308;
-	}
-	
-	reg = REG32_VAL(__GPIO_BASE + offset);
-
-	switch(type){
-		case IRQ_TYPE_LEVEL_LOW:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_LEVEL_HIGH:
-			reg &= ~(1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_FALLING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-		case IRQ_TYPE_EDGE_RISING:
-			reg &= ~(1<<(shift*8+2)); 
-			reg |= (1<<(shift*8+1));
-			reg |= (1<<(shift*8));
-			break;
-		default://both edge
-			reg |= (1<<(shift*8+2)); 
-			reg &= ~(1<<(shift*8+1));
-			reg &= ~(1<<(shift*8));
-			break;
-			
-	}
-	//reg |= 1<<(shift*8+7);//enable interrupt
-	reg &= ~(1<<(shift*8+7)); //disable int
-
-	REG32_VAL(__GPIO_BASE + offset) = reg; 
-	REG32_VAL(__GPIO_BASE+0x0360) = 1<<num; //clear interrupt status
-	msleep(5);
-	return 0;
-}
-
-int wmt_enable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) |= 1<<(num*8+7); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) |= 1<<((num-4)*8+7); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) |= 1<<((num-8)*8+7); //enable interrupt 
-	
-	return 0;
-}
-
-int wmt_disable_gpirq(void)
-{
-	int num = irq_gpio;
-	
-	if(num > 11)
-		return -1;
-	
-	if(num<4)
-		REG32_VAL(__GPIO_BASE+0x0300) &= ~(1<<(num*8+7)); //enable interrupt 
-	else if(num >= 4 && num < 8)
-		REG32_VAL(__GPIO_BASE+0x0304) &= ~(1<<((num-4)*8+7)); //enable interrupt 
-	else
-		REG32_VAL(__GPIO_BASE+0x0308) &= ~(1<<((num-8)*8+7)); //enable interrupt 
-	
-	return 0;
-}
-
-
-int wmt_get_tsirqnum(void)
-{
-	return IRQ_GPIO;
-}
-
-static void wmt_ts_platform_release(struct device *device)
-{
-    return;
-}
-
-static struct platform_device wmt_ts_plt_device = {
-    .name           = TS_DRIVER_NAME,
-    .id             = 0,
-    .dev            = {
-        .release = wmt_ts_platform_release,
-    },
-//    .num_resources  = ARRAY_SIZE(wm9715_ts_resources),
-//    .resource       = wm9715_ts_resources,
-};
-
-static int wmt_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	dbg("ts suspend....\n");
-	return l_tsdev->suspend(pdev, state);
-}
-static int wmt_ts_resume(struct platform_device *pdev)
-{
-	dbg("ts resume....\n");
-	return l_tsdev->resume(pdev);
-}
-
-static int wmt_ts_probe(struct platform_device *pdev)
-{
-	l_tsproc= create_proc_entry(WMTTS_PROC_NAME, 0666, NULL/*&proc_root*/);
-	if (l_tsproc != NULL)
-	{
-		l_tsproc->read_proc = ts_readproc;
-		l_tsproc->write_proc = ts_writeproc;	
-	}
-
-	if (l_tsdev->probe != NULL)
-		return l_tsdev->probe(pdev);
-	else 
-		return 0;
-}
-
-static int wmt_ts_remove(struct platform_device *pdev)
-{
-	if (l_tsproc != NULL)
-	{
-		remove_proc_entry(WMTTS_PROC_NAME, NULL);
-		l_tsproc = NULL;
-	}
-
-	if (l_tsdev->remove != NULL)
-		return l_tsdev->remove(pdev);
-	else
-		return 0;
-}
-
-static struct platform_driver wmt_ts_plt_driver = {
-	.driver = {
-	             .name = TS_DRIVER_NAME,
-		     .owner	= THIS_MODULE,
-	 },
-	.probe = wmt_ts_probe,
-	.remove = wmt_ts_remove,
-	.suspend        = wmt_ts_suspend,
-	.resume         = wmt_ts_resume,
-};
-
-static int ts_writeproc( struct file   *file,
-                           const char    *buffer,
-                           unsigned long count,
-                           void          *data )
-{
-	int calibrate = 0;
-	int val = 0;
-
-	if (sscanf(buffer, "calibrate=%d\n", &calibrate))
-	{
-		if (1 == calibrate)
-		{
-			if((l_tsdev->capacitance_calibrate != NULL) && 
-				(0 == l_tsdev->capacitance_calibrate()))
-			{
-				printk(KERN_ALERT "%s calibration successfully!\n", l_tsdev->ts_id);
-			} else {
-				printk(KERN_ALERT "%s calibration failed!\n", l_tsdev->ts_id);
-			}
-		}
-	} else if (sscanf(buffer, "reset=%d\n", &val))
-	{
-		
-	}
-	return count;
-}
-
-static int ts_readproc(char *page, char **start, off_t off,
-			  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len = sprintf(page, 
-			"echo calibrate=1 > /proc/wmtts_config   to calibrate ts.\n");
-	return len;
-}
-
-
-int is_high_impendence_mode(void)
-{
-	return s_high_Impendence_mode;
-}
-
-int get_download_option(void)
-{
-	return s_download_option;
-}
-	
-
-static int wmt_check_touch_env(void)
-{
-	int ret = 0;
-	int len = 96, i = 0;
-    char retval[200] = {0},*p=NULL,*s=NULL;
-	int Enable=0;
-	int val,val1;
-	
-    	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		errlog("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	memset(l_tpinfor,0,sizeof(l_tpinfor[0]));
-
-	p = retval;
-	sscanf(p,"%d:", &Enable);
-	p = strchr(p,':');p++;
-	s = strchr(p,':');
-	strncpy(l_tpinfor[0].name,p, (s-p));
-	p = s+1;
-	dbg("ts_name=%s\n", l_tpinfor[0].name);
-
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
-		&irq_gpio,&panelres_x,&panelres_y,&rst_gpio,
-		&(l_tpinfor[0].xaxis),&(l_tpinfor[0].xdir),&(l_tpinfor[0].ydir),
-		&(l_tpinfor[0].max_finger_num),&s_high_Impendence_mode,&s_download_option);
-	
-	if (ret < 8)
-	{
-		dbg("Wrong format ts u-boot param(%d)!\nwmt.io.touch=%s\n",ret,retval);
-		return -ENODEV;
-	}
-	
-	//check touch enable
-	if(Enable == 0){
-		errlog("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-
-	/*p = strchr(retval,':');
-	p++;
-	if(strncmp(p, l_tsdev->ts_id,strlen(l_tsdev->ts_id))){//check touch ID
-		//errlog(" %s!=====\n", l_tsdev->ts_id);
-		return -ENODEV; 
-	}*/
-	
-	//sscanf(p,"%s:", );	
-	if (strstr(l_tpinfor[0].name, l_tsdev->ts_id) == NULL)
-	{
-		errlog("Can't find %s%s!\n", l_tsdev->ts_id,"xx");
-		return -ENODEV;
-	}
-	l_tpindex = 0;
-	
-/*	
-	p = strchr(p,':');
-	p++;
-	sscanf(p,"%d:%d:%d:%d",&irq_gpio,&panelres_x,&panelres_y,&rst_gpio);
-
-	*/
-	klog("p.x = %d, p.y = %d, gpio=%d, resetgpio=%d,xaxis=%d,xdir=%d,ydri=%d,maxfingernum=%d,high_Impendence_mode=%d,s_download_option=%d\n",
-	          panelres_x, panelres_y, irq_gpio, rst_gpio,
-	          l_tpinfor[0].xaxis,l_tpinfor[0].xdir,l_tpinfor[0].ydir,
-	          l_tpinfor[0].max_finger_num,s_high_Impendence_mode,s_download_option);
-
-	// parse touch key param
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.io.tskeyindex", retval, &len);
-	if(ret){
-		dbg("no touch key!\n");
-		//return -EIO;
-	} else {		
-		p = retval;
-		// the number of touch key 
-		sscanf(retval,"%d:", &val);
-		dbg("tskey num:%d\n",val);
-		p = strchr(p,':');
-		p++;
-		// touch key range
-		for (i=0;i<val;i++)
-		{
-			sscanf(p,"%d:",&val1);
-			p = strchr(p,':');
-			p++;			
-			zet6221_set_tskey(i, val1);
-			dbg("key%d:(%d)\n",i,val1);
-		};
-	}
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.touch.earlysus", retval, &len);
-	if(!ret) {
-		p = retval;
-		sscanf(p, "%d", &earlysus_en);
-	}
-
-
-	memset(retval,0,sizeof(retval));
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			lcd_exchg = 1;
-	}
-
-/*	memset(retval,0,sizeof(retval));
-    	ret = wmt_getsyspara("wmt.io.ts.2dcal", retval, &len);
-	if(ret){
-		errlog("Read env wmt.io.ts.2dcal Failed.\n ");
-		//return -EIO;
-	}
-	i = 0;
-	while(i < sizeof(retval)){
-		if(retval[i]==' ' || retval[i]==',' || retval[i]==':')
-			retval[i] = '\0';
-		i++;
-	}
-	
-	i = 0;
-	p = retval;
-	while(i<7 && p < (retval + sizeof(retval))){
-		if(*p == '\0')
-			p++;
-		else{
-			sscanf(p,"%d",&nBuff[i]);
-			//printk("%d\n",nBuff[i]);
-			p=p+strlen(p);
-			i++;
-		}
-	}
-	//sscanf(retval,"%d %d %d %d %d %d %d %d",&nBuff[0],&nBuff[1],&nBuff[2],&nBuff[3],&nBuff[4],&nBuff[5],&nBuff[6]);
-	dbg("Tsc calibrate init data: [%d %d %d %d %d %d %d]\n",nBuff[0],nBuff[1],nBuff[2],nBuff[3],nBuff[4],nBuff[5],nBuff[6]);
-
-	g_CalcParam.a1 = nBuff[0];
-	g_CalcParam.b1 = nBuff[1];
-	g_CalcParam.c1 = nBuff[2];
-	g_CalcParam.a2 = nBuff[3];
-	g_CalcParam.b2 = nBuff[4];
-	g_CalcParam.c2 = nBuff[5];
-	g_CalcParam.delta = nBuff[6];
-
-	if(g_CalcParam.delta == 0)
-		g_CalcParam.delta =1;//avoid divide by zero
-*/
-	return 0;
-}
-
-struct i2c_board_info ts_i2c_board_info = {
-	.type          = WMT_TS_I2C_NAME,
-	.flags         = 0x00,
-	.addr          = WMT_TS_I2C_ADDR,
-	.platform_data = NULL,
-	.archdata      = NULL,
-	.irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-	struct i2c_board_info *ts_i2c_bi;
-	struct i2c_adapter *adapter = NULL;
-	//struct i2c_client *client   = NULL;
-	ts_i2c_bi = &ts_i2c_board_info;
-	adapter = i2c_get_adapter(1);/*in bus 1*/
-
-	if (NULL == adapter) {
-		printk("can not get i2c adapter, client address error\n");
-		return -1;
-	}
-	l_client = i2c_new_device(adapter, ts_i2c_bi);
-	if (l_client == NULL) {
-		printk("allocate i2c client failed\n");
-		return -1;
-	}
-	i2c_put_adapter(adapter);
-	return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-	if (l_client != NULL)
-	{
-		i2c_unregister_device(l_client);
-		l_client = NULL;
-	}
-}
-
-struct i2c_client* ts_get_i2c_client(void)
-{
-	return l_client;
-}
-
-static int __init wmt_ts_init(void)
-{
-	int ret = 0;
-  	
-	if(wmt_check_touch_env())
-		return -ENODEV;
-
-	//ts_i2c_board_info.addr = l_tpinfor[l_tpindex].i2caddr;
-	if (ts_i2c_register_device()<0)
-	{
-		dbg("Error to run ts_i2c_register_device()!\n");
-		return -1;
-	}
-	
-	if (l_tsdev->init() < 0){
-		dbg("Errors to init %s ts IC!!!\n", l_tsdev->ts_id);
-		ret = -1;
-		goto err_init;
-	}
-	
-	// register device and driver of platform
-    	ret = platform_device_register(&wmt_ts_plt_device);
-    	if(ret){
-			errlog("wmt ts plat device register failed!\n");
-		return ret;
-    	}
-    	ret = platform_driver_register(&wmt_ts_plt_driver);
-    	if(ret){
-        	errlog("can not register platform_driver_register\n");
-        	platform_device_unregister(&wmt_ts_plt_device);
-        	return ret;
-    	}
-
-	klog("%s driver init ok!\n",l_tsdev->ts_id);
-	return 0;
-err_init:
-	ts_i2c_unregister_device();
-	return ret;
-}
-
-static void __exit wmt_ts_exit(void)
-{
-	dbg("%s\n",__FUNCTION__);
-	
-	l_tsdev->exit();	
-	platform_driver_unregister(&wmt_ts_plt_driver);
-	platform_device_unregister(&wmt_ts_plt_device);
-	ts_i2c_unregister_device();
-}
-
-
-module_init(wmt_ts_init);
-module_exit(wmt_ts_exit);
-
-MODULE_LICENSE("GPL");
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/wmt_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/wmt_ts.h
deleted file mode 100755
index cab70586..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/wmt_ts.h
+++ /dev/null
@@ -1,149 +0,0 @@
-
-#ifndef WMT_TSH_201010191758
-#define WMT_TSH_201010191758
-
-#include <linux/platform_device.h>
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <linux/i2c.h>
-
-
-//#define DEBUG_WMT_TS
-#ifdef DEBUG_WMT_TS
-#undef dbg
-#define dbg(fmt, args...) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__ , ## args)
-
-//#define dbg(fmt, args...) if (kpadall_isrundbg()) printk(KERN_ALERT "[%s]: " fmt, __FUNCTION__, ## args)
-
-#else
-#define dbg(fmt, args...) 
-#endif
-
-#undef errlog
-#undef klog
-#define errlog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-#define klog(fmt, args...) printk("[%s]: " fmt, __FUNCTION__, ## args)
-
-#define WMT_TS_I2C_NAME    "zet6221-ts"
-#define WMT_TS_I2C_ADDR    0x76
-
-
-#ifndef dim
-#define dim(x) (sizeof(x) / sizeof(x[0]))
-#endif
-
-extern int earlysus_en;
-
-//////////////////////////////data type///////////////////////////
-typedef struct {
-	short pressure;
-	short x;
-	short y;
-	//short millisecs;
-} TS_EVENT;
-
-struct wmtts_device
-{
-	//data
-	char* driver_name;
-	char* ts_id;
-	//function
-	int (*init)(void);
-	int (*probe)(struct platform_device *platdev);
-	int (*remove)(struct platform_device *pdev);
-	void (*exit)(void);
-	int (*suspend)(struct platform_device *pdev, pm_message_t state);
-	int (*resume)(struct platform_device *pdev);
-	int (*capacitance_calibrate)(void);
-	int (*wait_penup)(struct wmtts_device*tsdev); // waiting untill penup
-	int penup; // 0--pendown;1--penup
-	
-};
-
-enum {
-    ZET6221 = 0,
-    ZET6231,
-	ZET6223,
-	ZET6251,
-};
-extern u8 ic_model;
-extern unsigned char* flash_buffer;
-extern int l_fwlen;
-
-
-//////////////////////////function interface/////////////////////////
-extern  int wmt_ts_get_gpionum(void);
-extern  int wmt_ts_iscalibrating(void);
-extern  int wmt_ts_get_resolvX(void);
-extern  int wmt_ts_get_resolvY(void);
-extern int wmt_set_gpirq(int type);
-extern int wmt_get_tsirqnum(void);
-extern int wmt_disable_gpirq(void);
-extern int wmt_enable_gpirq(void);
-extern int wmt_is_tsirq_enable(void);
-extern int wmt_is_tsint(void);
-extern void wmt_clr_int(void);
-extern void wmt_tsreset_init(void);
-extern int wmt_ts_get_resetgpnum(void);
-extern int wmt_ts_get_lcdexchg(void);
-extern void wmt_enable_rst_pull(int enable);
-extern void wmt_set_rst_pull(int up);
-extern void wmt_rst_output(int high);
-extern void wmt_rst_input(void);
-extern void wmt_set_intasgp(void);
-extern void wmt_intgp_out(int val);
-extern void wmt_ts_set_irqinput(void);
-extern unsigned int wmt_ts_irqinval(void);
-extern void wmt_ts_set_penup(int up);
-extern int wmt_ts_wait_penup(void);
-extern void wmt_ts_wakeup_penup(void);
-extern struct i2c_client* ts_get_i2c_client(void);
-extern int wmt_ts_ispenup(void);
-extern unsigned int wmt_ts_get_maxfingernum(void);
-extern unsigned int wmt_ts_get_ictype(void);
-extern unsigned int wmt_ts_get_xaxis(void);
-extern unsigned int wmt_ts_get_xdir(void);
-extern unsigned int wmt_ts_get_ydir(void);
-// short
-extern unsigned int wmt_ts_get_touchheight(void);
-// long
-extern unsigned int wmt_ts_get_touchwidth(void);
-extern void wmt_ts_get_firmwname(char* firmname);
-extern int wmt_ts_load_firmware(char* firmwarename, unsigned char** firmdata, int* fwlen);
-
-
-
-
-extern void TouchPanelCalibrateAPoint(
-    int   UncalX,     //@PARM The uncalibrated X coordinate
-    int   UncalY,     //@PARM The uncalibrated Y coordinate
-    int   *pCalX,     //@PARM The calibrated X coordinate
-    int   *pCalY      //@PARM The calibrated Y coordinate
-    );
-
-//filepath:the path of firmware file;
-//firmdata:store the data from firmware file;
-//maxlen: the max len of firmdata;
-//return:the length of firmware data,negative-parsing error.
-//extern 
-u8 zet6221_ts_sfr(struct i2c_client *client);
-int wmt_getsyspara(char *varname, unsigned char *varval, int *varlen);
-
-
-#define HIGH_IMPENDENCE_MODE 0
-#define NOT_HIGH_IMPENDENCE_MODE 1
-
-extern int is_high_impendence_mode(void);
-
-
-#define FORCE_DOWNLOAD			1
-#define FORCE_CANCEL_DOWNLOAD	2
-extern int get_download_option(void);
-
-
-
-#endif
-
-
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_downloader.c b/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_downloader.c
deleted file mode 100755
index ac51aa21..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_downloader.c
+++ /dev/null
@@ -1,1209 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-//#include "zet6221_fw.h"
-
-#include "wmt_ts.h"
-
-#define ZET6221_DOWNLOADER_NAME "zet6221_downloader"
-#define FEATURE_FW_CHECK_SUM	1
-//#define High_Impendence_Mode
-
-#define TS_INT_GPIO		S3C64XX_GPN(9)   /*s3c6410*/
-#define TS_RST_GPIO		S3C64XX_GPN(10)  /*s3c6410*/
-#define RSTPIN_ENABLE
-
-#define GPIO_LOW 	0
-#define GPIO_HIGH 	1
-
-//static u8 fw_version0;
-//static u8 fw_version1;
-
-//#define debug_mode 1
-//#define DPRINTK(fmt,args...)	do { if (debug_mode) printk(KERN_EMERG "[%s][%d] "fmt"\n", __FUNCTION__, __LINE__, ##args);} while(0)
-
-static unsigned char zeitec_zet6221_page[131] __initdata;
-static unsigned char zeitec_zet6221_page_in[131] __initdata;
-unsigned char* flash_buffer = NULL; 
-int l_fwlen = 0;
-
-//static u16 fb[8] = {0x3EEA,0x3EED,0x3EF0,0x3EF3,0x3EF6,0x3EF9,0x3EFC,0x3EFF};
-static u16 fb[8] =   {0x3DF1,0x3DF4,0x3DF7,0x3DFA,0x3EF6,0x3EF9,0x3EFC,0x3EFF};
-static u16 fb21[8] = {0x3DF1,0x3DF4,0x3DF7,0x3DFA,0x3EF6,0x3EF9,0x3EFC,0x3EFF}; 
-static u16 fb23[8] = {0x7BFC,0x7BFD,0x7BFE,0x7BFF,0x7C04,0x7C05,0x7C06,0x7C07};
-u8 ic_model = 0;
-
-extern int zet6221_i2c_write_tsdata(struct i2c_client *client, u8 *data, u8 length);
-extern int zet6221_i2c_read_tsdata(struct i2c_client *client, u8 *data, u8 length);
-extern u8 pc[];
-
-
-
-
-/************************load firmwre data from file************************/
-int zet6221_load_fw(void)
-{
-	char fwname[256] = {0};
-	int ret = -1;
-	wmt_ts_get_firmwname(fwname);
-	ret = wmt_ts_load_firmware(fwname, &flash_buffer, &l_fwlen);
-	if(!ret) {
-	printk("Success load fw_file: %s, length %d\n", fwname, l_fwlen);
-	printk("%x,%x,%x,%x\n", flash_buffer[0], flash_buffer[1], flash_buffer[2], flash_buffer[3]);
-	printk("%x,%x,%x,%x\n", flash_buffer[l_fwlen-4], flash_buffer[l_fwlen-3], flash_buffer[l_fwlen-2], flash_buffer[l_fwlen-1]);
-	}
-	return ret;
-}
-
-/***********************free firmware memory*******************************/
-int zet6221_free_fwmem(void)
-{
-	if (l_fwlen > 0 && flash_buffer != NULL )
-	{
-		kfree(flash_buffer);
-		flash_buffer = NULL;
-		l_fwlen = 0;
-	}
-	return 0;
-}
-//#define I2C_CTPM_ADDRESS        (0x76)
-
-/***********************************************************************
-[function]: 
-    callback: write data to ctpm by i2c interface,implemented by special user;
-[parameters]:
- 	client[in]			:i2c client structure;
-    bt_ctpm_addr[in]    :the address of the ctpm;
-    pbt_buf[in]         :data buffer;
-    dw_lenth[in]        :the length of the data buffer;
-[return]:
-    1    :success;
-    0    :fail;
-************************************************************************/
-int i2c_write_interface(struct i2c_client *client, u8 bt_ctpm_addr, u8* pbt_buf, u16 dw_lenth)
-{
-	struct i2c_msg msg;
-	msg.addr = bt_ctpm_addr;
-	msg.flags = 0;
-	msg.len = dw_lenth;
-	msg.buf = pbt_buf;
-	return i2c_transfer(client->adapter,&msg, 1);
-}
-
-/***********************************************************************
-[function]: 
-    callback: read data from ctpm by i2c interface,implemented by special user;
-[parameters]:
- 	client[in]			:i2c client structure;
-    bt_ctpm_addr[in]    :the address of the ctpm;
-    pbt_buf[out]        :data buffer;
-    dw_lenth[in]        :the length of the data buffer;
-[return]:
-    1    :success;
-    0    :fail;
-************************************************************************/
-int i2c_read_interface(struct i2c_client *client, u8 bt_ctpm_addr, u8* pbt_buf, u16 dw_lenth)
-{
-	struct i2c_msg msg;
-	msg.addr = bt_ctpm_addr;
-	msg.flags = I2C_M_RD;
-	msg.len = dw_lenth;
-	msg.buf = pbt_buf;
-	return i2c_transfer(client->adapter,&msg, 1);
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: check version;
-    [parameters]:
-    			void
-
-    [return]:
-			    0: different 1: same;
-************************************************************************/
-u8 zet6221_ts_version(void)
-{	
-	int i;
-
-	if(pc == NULL){
-		errlog(" pc is NULL\n");
-		return 0;
-	}
-	if( flash_buffer == NULL ){
-		errlog("flash_buffer \n");
-		return 0;
-	}
-
-#if 1
-	dbg("pc: ");
-	for(i=0;i<8;i++){
-		dbg("%02x ",pc[i]);
-	}
-	dbg("\n");
-	
-	dbg("src: ");
-	for(i=0;i<8;i++){
-		dbg("%02x ", flash_buffer[fb[i]]);
-	}
-	dbg("\n");
-#endif
-
-	mdelay(20);
-
-	for(i=0;i<8;i++)
-		if(pc[i]!= flash_buffer[fb[i]])
-			return 0;
-	return 1;
-}
-
-
-/***********************************************************************
-    [function]: 
-		        callback: send password 1K (ZET6223)
-    [parameters]:
-    			client[in]:  struct i2c_client — represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_sndpwd_1k(struct i2c_client *client)
-{
-	u8 ts_sndpwd_cmd[3] = {0x20,0xB9,0xA3};
-	
-	int ret;
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_sndpwd_cmd, 3);
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_sndpwd_cmd, 3);
-#endif
-
-	
-	return 1;
-}
-
-
-/***********************************************************************
-    [function]: 
-		        callback: send password;
-    [parameters]:
-    			client[in]:  struct i2c_client ???represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_sndpwd(struct i2c_client *client)
-{
-	u8 ts_sndpwd_cmd[3] = {0x20,0xC5,0x9D};
-	
-	int ret;
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_sndpwd_cmd, 3);
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_sndpwd_cmd, 3);
-#endif
-	
-	return 1;
-}
-
-u8 zet622x_ts_option(struct i2c_client *client)
-{
-	u8 ts_cmd[1] = {0x27};
-	u8 ts_cmd_erase[1] = {0x28};
-	u8 ts_in_data[16] = {0};
-	u8 ts_out_data[18] = {0};
-	int ret;
-	u16 model;
-	int i;
-	u8	high_impendence_data = 0;
-	const u8 HIGH_IMPENDENCE_MODE_DATA = 0xf1;
-	const u8 NOT_HIGH_IMPENDENCE_MODE_DATA = 0xf2;
-
-
-	dbg("zet622x_ts_option++\n");	
-
-	wmt_rst_output(0);
-	msleep(10);
-	//send password
-	zet6221_ts_sndpwd(client);
-	msleep(100);
-
-
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd, dim(ts_cmd));
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_cmd, dim(ts_cmd));
-#endif
-	msleep(2);
-
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_read_interface(client, I2C_CTPM_ADDRESS, ts_in_data, dim(ts_in_data));
-#else
-	ret=zet6221_i2c_read_tsdata(client, ts_in_data, dim(ts_in_data));
-#endif
-	//msleep(2);
-
-	dbg("command %02x recv:\n",ts_cmd[0]);
-	for(i=0;i<16;i++)
-	{
-		dbg("%02x ",ts_in_data[i]); 
-	}
-	dbg("\n"); 
-	// zet6231 recv: ff ff fc 30 ff 80 31 62 ff ff ff ff ff ff ff ff
-
-	model = 0x0;
-	model = ts_in_data[7];
-	model = (model << 8) | ts_in_data[6];
-	
-	switch(model) { 
-        case 0xFFFF: 
-        	ret = 1;
-            ic_model = ZET6221;
-			for(i=0;i<8;i++)
-			{
-				fb[i]=fb21[i];
-			}
-
-			if( is_high_impendence_mode() == HIGH_IMPENDENCE_MODE ){
-				high_impendence_data = HIGH_IMPENDENCE_MODE_DATA;
-			}else if( is_high_impendence_mode() == NOT_HIGH_IMPENDENCE_MODE  ) {
-				high_impendence_data = NOT_HIGH_IMPENDENCE_MODE_DATA;
-			}
-			
-			//#if defined(High_Impendence_Mode)
-			if(ts_in_data[2] != high_impendence_data)
-			{
-			
-				if(zet6221_ts_sfr(client)==0)
-				{
-					return 0;
-				}
-			
-				#if defined(I2C_CTPM_ADDRESS)
-				ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd_erase, dim(ts_cmd_erase));
-				#else
-				ret=zet6221_i2c_write_tsdata(client, ts_cmd_erase, dim(ts_cmd_erase));
-				#endif
-				
-				msleep(100);
-				dbg("erase ret=%d \n",ret);
-				
-			
-				for(i=2;i<18;i++)
-				{
-					ts_out_data[i]=ts_in_data[i-2];
-				}
-				ts_out_data[0] = 0x21;
-				ts_out_data[1] = 0xc5;
-				ts_out_data[4] = high_impendence_data;
-			
-				#if defined(I2C_CTPM_ADDRESS)
-				ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_out_data, 18);
-				#else
-				ret=zet6221_i2c_write_tsdata(client, ts_out_data, 18);
-				#endif
-				
-				msleep(100);
-				dbg("write out data, ret=%d\n",ret);
-
-				
-
-				#if defined(I2C_CTPM_ADDRESS)
-				ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd, 1);
-				#else
-				ret=zet6221_i2c_write_tsdata(client, ts_cmd, 1);
-				#endif
-
-				msleep(2);
-	
-				dbg("send %02x\n",ts_cmd[0]); 
-	
-
-				#if defined(I2C_CTPM_ADDRESS)
-				ret=i2c_read_interface(client, I2C_CTPM_ADDRESS, ts_in_data, 16);
-				#else
-				ret=zet6221_i2c_read_tsdata(client, ts_in_data, 16);
-				#endif
-				//msleep(2);
-				dbg("command %02x recv:\n",ts_cmd[0]); 
-				for(i=0;i<16;i++)
-				{
-					dbg("%02x ",ts_in_data[i]); 
-				}
-				dbg("\n"); 
-				
-			}
-												
-			//#endif	
-
-
-				
-            break; 
-        case 0x6223:
-        	ret = 1;
-			ic_model = ZET6223;
-			for(i=0;i<8;i++)
-			{
-				fb[i]=fb23[i];
-			}
-            break; 
-		case 0x6231:
-			ret = 1;
-			ic_model = ZET6231;
-			for(i=0;i<8;i++)
-			{
-				fb[i]=fb23[i];
-			}
-			break; 
-    		case 0x6251:
-			ic_model = ZET6251;
-			for(i=0;i<8;i++)
-			{
-				fb[i] = fb23[i];
-			}
-			break;
-		default: 
-			errlog("Notice: can't detect the TP IC,use ZET6231 default\n");
-			ret = 1;
-			ic_model = ZET6231;
-			for(i=0;i<8;i++)
-			{
-				fb[i]=fb23[i];
-			}
-			break; 
-
-    } 
-
-	wmt_rst_output(1);
-	msleep(10);	
-
-	dbg("zet622x_ts_option--  ret:%d\n",ret);
-	return ret;
-}
-/***********************************************************************
-    [function]: 
-		        callback: set/check sfr information;
-    [parameters]:
-    			client[in]:  struct i2c_client ???represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_sfr(struct i2c_client *client)
-{
-	u8 ts_cmd[1] = {0x2C};
-	u8 ts_in_data[16] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
-	u8 ts_cmd17[17] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
-	//u8 ts_sfr_data[16] = {0x18,0x76,0x27,0x27,0xFF,0x03,0x8E,0x14,0x00,0x38,0x82,0xEC,0x00,0x00,0x7d,0x03};
-	int ret;
-	int i;
-	
-	dbg("zet6221_ts_sfr++");
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd, 1);
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_cmd, 1);
-#endif
-	msleep(10);
-	dbg("sfr cmd : 0x%02x \n",ts_cmd[0]); 
-
-
-
-	dbg("sfr rcv : \n"); 
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_read_interface(client, I2C_CTPM_ADDRESS, ts_in_data, 16);
-#else
-	ret=zet6221_i2c_read_tsdata(client, ts_in_data, 16);
-#endif
-	msleep(10);
-
-	if(ts_in_data[14]!=0x3D && ts_in_data[14]!=0x7D)
-	{
-			return 0;
-	}
-
-	for(i=0;i<16;i++)
-	{
-		ts_cmd17[i+1]=ts_in_data[i];
-		dbg("[%d]%02x\n",i,ts_in_data[i]); 
-	}
-	
-	dbg("\n"); 
-
-	// need to check 0x3D to open write function
-	if(ts_in_data[14]!=0x3D)
-	{
-		ts_cmd17[15]=0x3D;
-		
-		ts_cmd17[0]=0x2B;	
-		
-#if defined(I2C_CTPM_ADDRESS)
-		ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd17, 17);
-#else
-		ret=zet6221_i2c_write_tsdata(client, ts_cmd17, 17);
-#endif
-
-		if(ret<0)
-		{
-			errlog("enable sfr(0x3D) failed!\n"); 
-			return 0;
-		}
-
-	}
-	dbg("zet6221_ts_sfr--");
-	return 1;
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: mass erase flash;
-    [parameters]:
-    			client[in]:  struct i2c_client ???represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_masserase(struct i2c_client *client)
-{
-	u8 ts_cmd[1] = {0x24};
-	
-	int ret;
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd, 1);
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_cmd, 1);
-#endif
-	
-	return 1;
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: erase flash by page;
-    [parameters]:
-    			client[in]:  struct i2c_client ???represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_pageerase(struct i2c_client *client,int npage)
-{
-	u8 ts_cmd[3] = {0x23,0x00,0x00};
-	u8 len = 0;
-	int ret;
-
-	switch(ic_model)
-	{
-		case ZET6221:
-			ts_cmd[1]=npage;
-			len=2;
-			break;
-		case ZET6231: 
-		case ZET6223:
-		case ZET6251:
-			ts_cmd[1]=npage & 0xff;
-			ts_cmd[2]=npage >> 8;
-			len=3;
-			break;
-		default:
-			ts_cmd[1]=npage & 0xff;
-			ts_cmd[2]=npage >> 8;
-			len=3;
-			break;
-	}
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd, len);
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_cmd, len);
-#endif
-	msleep(2);
-	
-	return 1;
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: reset mcu;
-    [parameters]:
-    			client[in]:  struct i2c_client ???represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_resetmcu(struct i2c_client *client)
-{
-	u8 ts_cmd[1] = {0x29};
-	
-	int ret;
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd, 1);
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_cmd, 1);
-#endif
-	
-	return 1;
-}
-
-
-#define CMD_PROG_CHECK_SUM		(0x36)
-#define CMD_PROG_GET_CHECK_SUM	(0x37)
-///***********************************************************************
-///   [function]:  zet622x_cmd_read_check_sum
-///   [parameters]: client, page_id, buf
-///   [return]: int
-///************************************************************************
-int zet622x_cmd_read_check_sum(struct i2c_client *client, int page_id, u8 * buf)
-{
-	int ret;
-	int cmd_len = 3;
-
-	buf[0]= CMD_PROG_CHECK_SUM;
-	buf[1]= (u8)(page_id) & 0xff; 
-	buf[2]= (u8)(page_id >> 8);   		
-	ret=zet6221_i2c_write_tsdata(client, buf, cmd_len);
-	if(ret<=0)
-	{
-		printk("[ZET]: Read check sum fail");
-		return ret;
-	}
-
-	buf[0]= CMD_PROG_GET_CHECK_SUM;
-	cmd_len = 1;
-	ret=zet6221_i2c_write_tsdata(client, buf, cmd_len);
-	if(ret<=0)
-	{
-		printk("[ZET]: Read check sum fail");
-		return ret;
-	}
-	
-	cmd_len = 1;
-	ret = zet6221_i2c_read_tsdata(client, buf, cmd_len);
-	if(ret<=0)		
-	{
-		printk("[ZET]: Read check sum fail");
-		return ret;
-	}
-	return 1;
-}
-
-
-/***********************************************************************
-    [function]: 
-		        callback: start HW function;
-    [parameters]:
-    			client[in]:  struct i2c_client ???represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_hwcmd(struct i2c_client *client)
-{
-	u8 ts_cmd[1] = {0xB9};
-	
-	int ret;
-
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, ts_cmd, 1);
-#else
-	ret=zet6221_i2c_write_tsdata(client, ts_cmd, 1);
-#endif
-	
-	return 1;
-}
-
-/***********************************************************************
-update FW
-************************************************************************/
-int __init zet6221_downloader( struct i2c_client *client )
-{
-	int BufLen=0;
-	int BufPage=0;
-	int BufIndex=0;
-	int ret;
-	int i;
-	
-	int nowBufLen=0;
-	int nowBufPage=0;
-	int nowBufIndex=0;
-	int retryCount=0;
-	int retryTimes = 0;
-
-	int i2cLength=0;
-	int bufOffset=0;
-
-	dbg("zet6221_downloader++\n");
-	
-begin_download:
-	
-#if defined(RSTPIN_ENABLE)
-	//reset mcu
-	//gpio_direction_output(TS_RST_GPIO, GPIO_LOW);
-	wmt_rst_output(0);
-	msleep(5);
-#else
-	zet6221_ts_hwcmd(client);
-	msleep(200);
-#endif
-	//send password
-	//send password
-	ret = zet6221_ts_sndpwd(client);
-	dbg("zet6221_ts_sndpwd ret=%d\n",ret);
-	msleep(100);
-	
-/*****compare version*******/
-
-	//0~3
-	memset(zeitec_zet6221_page_in,0x00,131);
-	switch(ic_model)
-	{
-		case ZET6221:
-			zeitec_zet6221_page_in[0]=0x25;
-			zeitec_zet6221_page_in[1]=(fb[0] >> 7);//(fb[0]/128);
-			
-			i2cLength=2;
-			break;
-		case ZET6231:
-		case ZET6223: 
-		case ZET6251: 
-		default:
-			zeitec_zet6221_page_in[0]=0x25;
-			zeitec_zet6221_page_in[1]=(fb[0] >> 7) & 0xff; //(fb[0]/128);
-			zeitec_zet6221_page_in[2]=(fb[0] >> 7) >> 8; //(fb[0]/128);
-			
-			i2cLength=3;
-			break;
-	}
-#if defined(I2C_CTPM_ADDRESS)
-		ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, i2cLength);
-#else
-		ret=zet6221_i2c_write_tsdata(client, zeitec_zet6221_page_in, i2cLength);
-		dbg("write_ret =%d, i2caddr=0x%x\n", ret, client->addr);
-#endif
-		msleep(2);
-	
-	zeitec_zet6221_page_in[0]=0x0;
-	zeitec_zet6221_page_in[1]=0x0;
-	zeitec_zet6221_page_in[2]=0x0;
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_read_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, 128);
-#else
-	ret=zet6221_i2c_read_tsdata(client, zeitec_zet6221_page_in, 128);
-	dbg("read_ret =%d, i2caddr=0x%x\n", ret, client->addr);
-#endif
-
-	//printk("page=%d ",(fb[0] >> 7));             //(fb[0]/128));
-	for(i=0;i<4;i++)
-	{
-		pc[i]=zeitec_zet6221_page_in[(fb[i] & 0x7f)];     //[(fb[i]%128)];
-		dbg("offset[%d]=%d ",i,(fb[i] & 0x7f));        //(fb[i]%128));
-	}
-	dbg("\n");
-	
-	
-	// 4~7
-	memset(zeitec_zet6221_page_in,0x00,131);
-	switch(ic_model)
-	{
-		case ZET6221: 
-			zeitec_zet6221_page_in[0]=0x25;
-			zeitec_zet6221_page_in[1]=(fb[4] >> 7);//(fb[4]/128);
-			
-			i2cLength=2;
-			break;
-		case ZET6231:
-		case ZET6223: 
-		case ZET6251: 
-			zeitec_zet6221_page_in[0]=0x25;
-			zeitec_zet6221_page_in[1]=(fb[4] >> 7) & 0xff; //(fb[4]/128);
-			zeitec_zet6221_page_in[2]=(fb[4] >> 7) >> 8; //(fb[4]/128);
-			
-			i2cLength=3;
-			break;
-	}
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, i2cLength);
-#else
-	ret=zet6221_i2c_write_tsdata(client, zeitec_zet6221_page_in, i2cLength);
-	dbg("write_ret =%d, i2caddr=0x%x\n", ret, client->addr);
-#endif
-	
-	zeitec_zet6221_page_in[0]=0x0;
-	zeitec_zet6221_page_in[1]=0x0;
-	zeitec_zet6221_page_in[2]=0x0;
-#if defined(I2C_CTPM_ADDRESS)
-		ret=i2c_read_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, 128);
-#else
-		ret=zet6221_i2c_read_tsdata(client, zeitec_zet6221_page_in, 128);
-		dbg("read_ret =%d, i2caddr=0x%x\n", ret, client->addr);
-#endif
-
-	//printk("page=%d ",(fb[4] >> 7)); //(fb[4]/128));
-	for(i=4;i<8;i++)
-	{
-		pc[i]=zeitec_zet6221_page_in[(fb[i] & 0x7f)]; 		//[(fb[i]%128)];
-		dbg("offset[%d]=%d ",i,(fb[i] & 0x7f));  		//(fb[i]%128));
-	}
-	dbg("\n");
-	
-#if 1 // need to check
-	//page 127
-	memset(zeitec_zet6221_page_in,0x00,130);
-	zeitec_zet6221_page_in[0]=0x25;
-	zeitec_zet6221_page_in[1]=127;
-#if defined(I2C_CTPM_ADDRESS)
-	ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, 2);
-#else
-	ret=zet6221_i2c_write_tsdata(client, zeitec_zet6221_page_in, 2);
-#endif
-	
-	zeitec_zet6221_page_in[0]=0x0;
-	zeitec_zet6221_page_in[1]=0x0;
-#if defined(I2C_CTPM_ADDRESS)
-		ret=i2c_read_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, 128);
-#else
-		ret=zet6221_i2c_read_tsdata(client, zeitec_zet6221_page_in, 128);
-#endif
-
-	for(i=0;i<128;i++)
-	{	
-		// 0x3F80 = 16256 = 128x127, means skipped the first 127 page (0-126) ,use the page 127.
-		if(0x3F80+i < l_fwlen/*sizeof(flash_buffer)/sizeof(char)*/) //l_fwlen: the bytes of data read from firmware file
-		{
-			if(zeitec_zet6221_page_in[i]!=flash_buffer[0x3F80+i])
-			{
-				errlog("page 127 [%d] doesn't match! continue to download! retry times:%d\n",i,retryTimes);
-				if( retryTimes++ >= 20){ // retry 20 times ,quit
-					errlog("May be I2C comunication is error\n");
-					goto exit_download;
-				}			
-				goto proc_sfr;
-			}
-		}
-	}
-	
-#endif
-
-	if( get_download_option() == FORCE_DOWNLOAD ){
-		errlog("FORCE_DOWNLOAD\n");
-		goto proc_sfr;
-	}
-	if( get_download_option() == FORCE_CANCEL_DOWNLOAD ){
-		errlog("FORCE_CANCEL_DOWNLOAD\n");
-		goto exit_download;
-	}	
-	if(zet6221_ts_version()!=0){
-		klog("tp version is the same,no need to download\n");
-		goto exit_download;
-	}
-
-	
-	
-/*****compare version*******/
-proc_sfr:
-	//sfr
-	if(zet6221_ts_sfr(client)==0)
-	{
-
-#if 1
-
-#if defined(RSTPIN_ENABLE)
-	
-		//gpio_direction_output(TS_RST_GPIO, GPIO_HIGH);
-		wmt_rst_output(1);
-		msleep(20);
-		
-		//gpio_direction_output(TS_RST_GPIO, GPIO_LOW);
-		wmt_rst_output(0);
-		msleep(20);
-		
-		//gpio_direction_output(TS_RST_GPIO, GPIO_HIGH);
-		wmt_rst_output(1);
-#else
-		zet6221_ts_resetmcu(client);
-#endif	
-		msleep(20);
-		errlog("zet6221_ts_sfr error, download again\n");
-		goto begin_download;
-		
-#endif
-
-	}
-	msleep(20);
-
-	/// Fix the bug that  page#504~#512 failed to write
-	if(ic_model == ZET6223)
-	{
-		zet6221_ts_sndpwd_1k(client);
-	}
-		
-	//erase
-	if(BufLen==0)
-	{
-		//mass erase
-		dbg( "mass erase\n");
-		zet6221_ts_masserase(client);
-		msleep(200);
-
-		BufLen=l_fwlen;/*sizeof(flash_buffer)/sizeof(char)*/;
-	}else
-	{
-		zet6221_ts_pageerase(client,BufPage);
-		msleep(200);
-	}
-
-	
-	while(BufLen>0)
-	{
-download_page:
-
-		memset(zeitec_zet6221_page,0x00,131);
-		
-		klog( "Start: write page%d\n",BufPage);
-		nowBufIndex=BufIndex;
-		nowBufLen=BufLen;
-		nowBufPage=BufPage;
-		
-		switch(ic_model)
-		{
-			case ZET6221: 
-				bufOffset = 2;
-				i2cLength=130;
-				
-				zeitec_zet6221_page[0]=0x22;
-				zeitec_zet6221_page[1]=BufPage;				
-				break;
-			case ZET6231: 
-			case ZET6223: 
-			case ZET6251: 
-			default:
-				bufOffset = 3;
-				i2cLength=131;
-				
-				zeitec_zet6221_page[0]=0x22;
-				zeitec_zet6221_page[1]=BufPage & 0xff;
-				zeitec_zet6221_page[2]=BufPage >> 8;
-				break;
-		}
-		if(BufLen>128)
-		{
-			for(i=0;i<128;i++)
-			{
-				zeitec_zet6221_page[i+bufOffset]=flash_buffer[BufIndex];
-				BufIndex+=1;
-			}
-			zeitec_zet6221_page[0]=0x22;
-			zeitec_zet6221_page[1]=BufPage;
-			BufLen-=128;
-		}
-		else
-		{
-			for(i=0;i<BufLen;i++)
-			{
-				zeitec_zet6221_page[i+bufOffset]=flash_buffer[BufIndex];
-				BufIndex+=1;
-			}
-			zeitec_zet6221_page[0]=0x22;
-			zeitec_zet6221_page[1]=BufPage;
-			BufLen=0;
-		}
-		
-#if defined(I2C_CTPM_ADDRESS)
-		ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page, i2cLength);
-#else
-		ret=zet6221_i2c_write_tsdata(client, zeitec_zet6221_page, i2cLength);
-#endif
-		//msleep(200);
-		msleep(2);
-		
-#if 1
-
-		memset(zeitec_zet6221_page_in,0x00,131);
-		switch(ic_model)
-		{
-			case ZET6221: 
-				zeitec_zet6221_page_in[0]=0x25;
-				zeitec_zet6221_page_in[1]=BufPage;
-				
-				i2cLength=2;
-				break;
-			case ZET6231: 
-			case ZET6223: 
-			case ZET6251: 
-			default:
-				zeitec_zet6221_page_in[0]=0x25;
-				zeitec_zet6221_page_in[1]=BufPage & 0xff;
-				zeitec_zet6221_page_in[2]=BufPage >> 8;
-
-				i2cLength=3;
-				break;
-		}		
-#if defined(I2C_CTPM_ADDRESS)
-		ret=i2c_write_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, i2cLength);
-#else
-		ret=zet6221_i2c_write_tsdata(client, zeitec_zet6221_page_in, i2cLength);
-#endif
-		msleep(2);
-	
-		zeitec_zet6221_page_in[0]=0x0;
-		zeitec_zet6221_page_in[1]=0x0;
-		zeitec_zet6221_page_in[2]=0x0;
-#if defined(I2C_CTPM_ADDRESS)
-		ret=i2c_read_interface(client, I2C_CTPM_ADDRESS, zeitec_zet6221_page_in, 128);
-#else
-		ret=zet6221_i2c_read_tsdata(client, zeitec_zet6221_page_in, 128);
-#endif
-		
-		for(i=0;i<128;i++)
-		{
-			if(i < nowBufLen)
-			{
-				if(zeitec_zet6221_page[i+bufOffset]!=zeitec_zet6221_page_in[i])
-				{
-					BufIndex=nowBufIndex;
-					BufLen=nowBufLen;
-					BufPage=nowBufPage;
-				
-					if(retryCount < 5)
-					{
-						retryCount++;
-						goto download_page;
-					}else
-					{
-						//BufIndex=0;
-						//BufLen=0;
-						//BufPage=0;
-						retryCount=0;
-						
-#if defined(RSTPIN_ENABLE)
-						//gpio_direction_output(TS_RST_GPIO, GPIO_HIGH);
-						wmt_rst_output(1);
-						msleep(20);
-		
-						//gpio_direction_output(TS_RST_GPIO, GPIO_LOW);
-						wmt_rst_output(0);
-						msleep(20);
-		
-						//gpio_direction_output(TS_RST_GPIO, GPIO_HIGH);
-						wmt_rst_output(1);
-#else
-						zet6221_ts_resetmcu(client);
-#endif	
-						msleep(20);
-						goto begin_download;
-					}
-
-				}
-			}
-		}
-		
-#endif
-		retryCount=0;
-		BufPage+=1;
-	}
-	
-exit_download:
-
-#if defined(RSTPIN_ENABLE)
-	//gpio_direction_output(TS_RST_GPIO, GPIO_HIGH);
-	wmt_rst_output(1);
-	msleep(100);
-#endif
-
-	zet6221_ts_resetmcu(client);
-	msleep(100);
-
-	dbg("zet6221_downloader--\n");
-	return 1;
-
-
-}
-
-int zet622x_resume_downloader(struct i2c_client *client)
-{
-	int ret = 0;
-
-	int BufLen=0;
-	int BufPage=0;
-	int BufIndex=0;
-	int bufOffset = 0;
-
-	int nowBufLen=0;
-	int nowBufPage=0;
-	int nowBufIndex=0;
-
-	int i2cLength = 0;
-
-	int i = 0;
-
-	u8 bPageBuf[256];
-	
-#ifdef FEATURE_FW_CHECK_SUM
-	u8 get_check_sum		= 0;
-	u8 check_sum 			= 0;
-	int retry_count			= 0;
-	u8 tmp_data[16];
-#endif ///< for FEATURE_FW_CHECK_SUM
-
-
-	///-------------------------------------------------------------///
-	///   1. Set RST=LOW
-	///-------------------------------------------------------------///
-	wmt_rst_output(0);
-	msleep(20);
-	//printk("RST = LOW\n");
-
-	///-------------------------------------------------------------///
-	/// Send password
-	///-------------------------------------------------------------///
-	ret = zet6221_ts_sndpwd(client);
-	if(ret<=0)
-	{
-		return ret;
-	}
-	
-	//printk("AAA\n");
-	BufLen=l_fwlen;/*sizeof(flash_buffer)/sizeof(char)*/;
-	//printk("BBB%d\n",BufLen);
-  
-	while(BufLen>0)
-	{
-		///	memset(zeitec_zet622x_page, 0x00, 131);		
-		nowBufIndex=BufIndex;
-		nowBufLen=BufLen;
-		nowBufPage=BufPage;
-		
-		switch(ic_model)
-		{
-			case ZET6251: 
-				bufOffset = 3;
-				i2cLength=131;
-				
-				bPageBuf[0]=0x22;
-				bPageBuf[1]=BufPage & 0xff;
-				bPageBuf[2]=BufPage >> 8;
-				break;
-		}
-		
-		if(BufLen>128)
-		{
-			for(i=0;i<128;i++)
-			{
-				bPageBuf[i + bufOffset] = flash_buffer[BufIndex];
-				BufIndex += 1;
-			}
-
-			BufLen = BufLen - 128;
-		}
-		else
-		{
-			for(i=0;i<BufLen;i++)
-			{
-				bPageBuf[i+bufOffset]=flash_buffer[BufIndex];
-				BufIndex+=1;
-			}
-
-			BufLen=0;
-		}
-		
-#ifdef FEATURE_FW_CHECK_SUM
-LABEL_RETRY_DOWNLOAD_PAGE:
-#endif  ///< for FEATURE_FW_CHECK_SUM
-
-		ret=zet6221_i2c_write_tsdata(client, bPageBuf, i2cLength);
-
-		if(ic_model!= ZET6251)
-		{
-			msleep(50);
-		}
-		
-#ifdef FEATURE_FW_CHECK_SUM
-		///---------------------------------///
-		///  Get check sum
-		///---------------------------------///
-		for(i=0;i<128;i++)
-		{
-			if(i == 0)
-			{
-				check_sum = bPageBuf[i + bufOffset];
-			}
-			else
-			{
-				check_sum = check_sum ^ bPageBuf[i + bufOffset];
-			}
-		}
-		
-		///---------------------------------///
-		/// Read check sum
-		///---------------------------------///
-		memset(tmp_data, 0, 16);
-		ret = zet622x_cmd_read_check_sum(client, BufPage, &tmp_data[0]);	
-		if(ret<=0)
-		{
-			return ret;
-		}
-		get_check_sum = tmp_data[0];
-		
-		//printk("[ZET]: page=%3d  ,Check sum : %x ,get check sum : %x\n", BufPage, check_sum, get_check_sum);
-		if(check_sum != get_check_sum)
-		{
-		
-			if(retry_count < 5)
-			{
-				retry_count++;
-				goto LABEL_RETRY_DOWNLOAD_PAGE;
-			}
-			else
-			{
-				retry_count = 0;						
-				wmt_rst_output(1);
-				msleep(20);		
-				wmt_rst_output(0);
-				msleep(20);
-				wmt_rst_output(1);
-				msleep(20);
-				printk("[ZET] zet622x_resume_downloader fail\n");
-				return ret;
-			}
-			
-		}
-		retry_count  = 0;	
-#endif  ///< for FEATURE_FW_CHECK_SUM
-
-		BufPage+=1;
-	}
-
-	printk("[ZET] zet622x_resume_downloader OK\n");
-	//printk("RST = HIGH\n");
-
-	///-------------------------------------------------------------///
-	/// reset_mcu command
-	///-------------------------------------------------------------///
-	zet6221_ts_resetmcu(client);
-	msleep(10);	
-
-	///-------------------------------------------------------------///
-	///   SET RST=HIGH
-	///-------------------------------------------------------------///
-	wmt_rst_output(1);
-	msleep(20);
-
-	///-------------------------------------------------------------///
-	/// RST toggle 	
-	///-------------------------------------------------------------///
-	wmt_rst_output(0);
-	msleep(2);
-
-	wmt_rst_output(1);
- 	msleep(2);
-
-	return ret;
-}
-
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_i2c.c b/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_i2c.c
deleted file mode 100755
index 31818510..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_i2c.c
+++ /dev/null
@@ -1,2786 +0,0 @@
-/* drivers/input/touchscreen/zet6221_i2c.c
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * ZEITEC Semiconductor Co., Ltd
- * Tel: +886-3-579-0045
- * Fax: +886-3-579-9960
- * http://www.zeitecsemi.com
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/jiffies.h>
-#include <linux/io.h>
-#include <linux/kthread.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/wakelock.h>
-#ifdef CONFIG_HAS_EARLYSUSPEND
-#include <linux/earlysuspend.h>
-#endif 
-#include <linux/slab.h>
-#include <linux/irq.h>
-#include <linux/errno.h>
-#include <linux/fs.h> 
-#include <linux/file.h> 
-#include <asm/uaccess.h>
-
-#include <linux/input/mt.h>
-#include "wmt_ts.h"
-#include <linux/power/wmt_battery.h>
-#include "../../../video/backlight/wmt_bl.h"
-
-
-//fw update.
-//#include "zet6221_fw.h"
-
-/* -------------- global variable definition -----------*/
-#define _MACH_MSM_TOUCH_H_
-
-#define ZET_TS_ID_NAME "zet6221-ts"
-
-#define MJ5_TS_NAME "touch_zet6221"
-
-//#define TS_INT_GPIO		S3C64XX_GPN(9)  /*s3c6410*/
-//#define TS1_INT_GPIO        AT91_PIN_PB17 /*AT91SAM9G45 external*/
-//#define TS1_INT_GPIO        AT91_PIN_PA27 /*AT91SAM9G45 internal*/
-//#define TS_RST_GPIO		S3C64XX_GPN(10)
-
-//#define MT_TYPE_B
-
-#define TS_RST_GPIO
-#define X_MAX	800 //1024
-#define Y_MAX	480 //576
-#define FINGER_NUMBER 5
-#define KEY_NUMBER 3 //0
-//#define P_MAX	1
-#define P_MAX	255 //modify 2013-1-1
-#define D_POLLING_TIME	25000
-#define U_POLLING_TIME	25000
-#define S_POLLING_TIME  100
-#define REPORT_POLLING_TIME  3
-#define RETRY_DOWNLOAD_TIMES 2
-
-#define MAX_KEY_NUMBER      	8
-#define MAX_FINGER_NUMBER	16
-#define TRUE 		1
-#define FALSE 		0
-
-//#define debug_mode 1
-//#define DPRINTK(fmt,args...)	do { if (debug_mode) printk(KERN_EMERG "[%s][%d] "fmt"\n", __FUNCTION__, __LINE__, ##args);} while(0)
-
-//#define TRANSLATE_ENABLE 1
-#define TOPRIGHT 	0
-#define TOPLEFT  	1
-#define BOTTOMRIGHT	2
-#define BOTTOMLEFT	3
-#define ORIGIN		BOTTOMRIGHT
-
-#define TIME_CHECK_CHARGE 3000
-
-#define I2C_MAJOR 126
-#define I2C_MINORS 256
-
-
-///=============================================================================================///
-/// IOCTL control Definition
-///=============================================================================================///
-#define ZET_IOCTL_CMD_FLASH_READ				(20)
-#define ZET_IOCTL_CMD_FLASH_WRITE			(21)
-#define ZET_IOCTL_CMD_RST      					(22)
-#define ZET_IOCTL_CMD_RST_HIGH 		   		(23)
-#define ZET_IOCTL_CMD_RST_LOW    				(24)
-
-#define ZET_IOCTL_CMD_DYNAMIC					(25)
-
-#define ZET_IOCTL_CMD_FW_FILE_PATH_GET		(26)
-#define ZET_IOCTL_CMD_FW_FILE_PATH_SET   		(27)
-
-#define ZET_IOCTL_CMD_MDEV   					(28)
-#define ZET_IOCTL_CMD_MDEV_GET   				(29)
-
-#define ZET_IOCTL_CMD_TRAN_TYPE_PATH_GET	(30)
-#define ZET_IOCTL_CMD_TRAN_TYPE_PATH_SET	(31)
-
-#define ZET_IOCTL_CMD_IDEV   					(32)
-#define ZET_IOCTL_CMD_IDEV_GET   				(33)
-
-#define ZET_IOCTL_CMD_MBASE   					(34)
-#define ZET_IOCTL_CMD_MBASE_GET  				(35)
-
-#define ZET_IOCTL_CMD_INFO_SET				(36)
-#define ZET_IOCTL_CMD_INFO_GET				(37)
-
-#define ZET_IOCTL_CMD_TRACE_X_SET				(38)
-#define ZET_IOCTL_CMD_TRACE_X_GET				(39)
-	
-#define ZET_IOCTL_CMD_TRACE_Y_SET				(40)
-#define ZET_IOCTL_CMD_TRACE_Y_GET				(41)
-
-#define ZET_IOCTL_CMD_IBASE   					(42)
-#define ZET_IOCTL_CMD_IBASE_GET   				(43)
-
-#define ZET_IOCTL_CMD_DRIVER_VER_GET		(44)
-#define ZET_IOCTL_CMD_MBASE_EXTERN_GET  		(45)
-
-#define IOCTL_MAX_BUF_SIZE          				(1024)
-
-///----------------------------------------------------///
-/// IOCTL ACTION
-///----------------------------------------------------///
-#define IOCTL_ACTION_NONE			(0)
-#define IOCTL_ACTION_FLASH_DUMP			(1<<0)
-
-static int ioctl_action = IOCTL_ACTION_NONE;
-
-///=============================================================================================///
-///  Transfer type
-///=============================================================================================///
-#define TRAN_TYPE_DYNAMIC		        (0x00)
-#define TRAN_TYPE_MUTUAL_SCAN_BASE         	(0x01)
-#define TRAN_TYPE_MUTUAL_SCAN_DEV           	(0x02)
-#define TRAN_TYPE_INIT_SCAN_BASE 		(0x03)
-#define TRAN_TYPE_INIT_SCAN_DEV		      	(0x04)
-#define TRAN_TYPE_KEY_MUTUAL_SCAN_BASE		(0x05)
-#define TRAN_TYPE_KEY_MUTUAL_SCAN_DEV 		(0x06)
-#define TRAN_TYPE_KEY_DATA  			(0x07)
-#define TRAN_TYPE_MTK_TYPE  			(0x0A)
-#define TRAN_TYPE_FOCAL_TYPE  		        (0x0B)
-
-///=============================================================================================///
-///  TP Trace
-///=============================================================================================///
-#define TP_DEFAULT_ROW 				(10)
-#define TP_DEFAULT_COL 				(15)
-
-#define DRIVER_VERSION "$Revision: 44 $"
-//static char const *revision="$Revision: 44 $";
-
-///=============================================================================================///
-/// Macro Definition
-///=============================================================================================///
-#define MAX_FLASH_BUF_SIZE			(0x10000)
-
-///---------------------------------------------------------------------------------///
-///  18. IOCTRL Debug
-///---------------------------------------------------------------------------------///
-#define FEATURE_IDEV_OUT_ENABLE
-#define FEATURE_MBASE_OUT_ENABLE
-#define FEATURE_MDEV_OUT_ENABLE
-#define FEATURE_INFO_OUT_EANBLE
-#define FEATURE_IBASE_OUT_ENABLE
-
-
-
-///-------------------------------------///
-///  firmware save / load
-///-------------------------------------///
-u32 data_offset 			= 0;
-struct inode *inode 			= NULL;
-mm_segment_t old_fs;
-
-char driver_version[128];
-
-//#define FW_FILE_NAME 			"/vendor/modules/zet62xx.bin"
-char fw_file_name[128];
-///-------------------------------------///
-///  Transmit Type Mode Path parameters 
-///-------------------------------------///
-///  External SD-Card could be
-///      "/mnt/sdcard/"
-///      "/mnt/extsd/"
-///-------------------------------------///
-
-// It should be the path where adb tools can push files in
-#define TRAN_MODE_FILE_PATH		"/data/local/tmp/"
-char tran_type_mode_file_name[128];
-u8 *tran_data = NULL;
-
-///-------------------------------------///
-///  Mutual Dev Mode  parameters 
-///-------------------------------------///
-///  External SD-Card could be
-///      "/mnt/sdcard/zetmdev"
-///      "/mnt/extsd/zetmdev"
-///-------------------------------------///
-#ifdef FEATURE_MDEV_OUT_ENABLE
-	#define MDEV_FILE_NAME		"zetmdev"
-	#define MDEV_MAX_FILE_ID	(10)
-	#define MDEV_MAX_DATA_SIZE	(2048)
-///-------------------------------------///
-///  mutual dev variables
-///-------------------------------------///
-	u8 *mdev_data = NULL;
-	int mdev_file_id = 0;
-#endif ///< FEATURE_MDEV_OUT_ENABLE
-
-///-------------------------------------///
-///  Initial Base Mode  parameters 
-///-------------------------------------///
-///  External SD-Card could be
-///      "/mnt/sdcard/zetibase"
-///      "/mnt/extsd/zetibase"
-///-------------------------------------///
-#ifdef FEATURE_IBASE_OUT_ENABLE
-	#define IBASE_FILE_NAME		"zetibase"
-	#define IBASE_MAX_FILE_ID	(10)
-	#define IBASE_MAX_DATA_SIZE	(512)
-
-///-------------------------------------///
-///  initial base variables
-///-------------------------------------///
-	u8 *ibase_data = NULL;
-	int ibase_file_id = 0;
-#endif ///< FEATURE_IBASE_OUT_ENABLE
-
-///-------------------------------------///
-///  Initial Dev Mode  parameters 
-///-------------------------------------///
-///  External SD-Card could be
-///      "/mnt/sdcard/zetidev"
-///      "/mnt/extsd/zetidev"
-///-------------------------------------///
-#ifdef FEATURE_IDEV_OUT_ENABLE
-	#define IDEV_FILE_NAME		"zetidev"
-	#define IDEV_MAX_FILE_ID	(10)	
-	#define IDEV_MAX_DATA_SIZE	(512)
-
-///-------------------------------------///
-///  initial dev variables
-///-------------------------------------///
-	u8 *idev_data = NULL;
-	int idev_file_id = 0;
-#endif ///< FEATURE_IDEV_OUT_ENABLE
-
-///-------------------------------------///
-///  Mutual Base Mode  parameters 
-///-------------------------------------///
-///  External SD-Card could be
-///      "/mnt/sdcard/zetmbase"
-///      "/mnt/extsd/zetmbase"
-///-------------------------------------///
-#ifdef FEATURE_MBASE_OUT_ENABLE
-	#define MBASE_FILE_NAME		"zetmbase"
-	#define MBASE_MAX_FILE_ID	(10)
-	#define MBASE_MAX_DATA_SIZE	(2048)
-
-///-------------------------------------///
-///  mutual base variables
-///-------------------------------------///
-	u8 *mbase_data = NULL;
-	int mbase_file_id = 0;
-#endif ///< FEATURE_MBASE_OUT_ENABLE
-
-///-------------------------------------///
-///  infomation variables
-///-------------------------------------///
-#ifdef FEATURE_INFO_OUT_EANBLE
-	#define INFO_MAX_DATA_SIZE	(64)
-	#define INFO_DATA_SIZE		(17)
-	#define ZET6221_INFO		(0x00)
-	#define ZET6231_INFO		(0x0B)
-	#define ZET6223_INFO		(0x0D)
-	#define ZET6251_INFO		(0x0C)	
-	#define UNKNOW_INFO		(0xFF)
-	u8 *info_data = NULL;
-#endif ///< FEATURE_INFO_OUT_EANBLE
-///-------------------------------------///
-///  Default transfer type
-///-------------------------------------///
-u8 transfer_type = TRAN_TYPE_DYNAMIC;
-
-///-------------------------------------///
-///  Default TP TRACE
-///-------------------------------------///
-int row = TP_DEFAULT_ROW;
-int col = TP_DEFAULT_COL;
-
-struct msm_ts_platform_data {
-	unsigned int x_max;
-	unsigned int y_max;
-	unsigned int pressure_max;
-};
-
-struct zet6221_tsdrv {
-	struct i2c_client *i2c_ts;
-	struct work_struct work1;
-	struct input_dev *input;
-	struct timer_list polling_timer;
-	struct delayed_work work; // for polling
-	struct workqueue_struct *queue;
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	struct early_suspend early_suspend;
-#endif
-	unsigned int gpio; /* GPIO used for interrupt of TS1*/
-	unsigned int irq;
-	unsigned int x_max;
-	unsigned int y_max;
-	unsigned int pressure_max;
-};
-
-struct i2c_dev
-{
-	struct list_head list;	
-	struct i2c_adapter *adap;
-	struct device *dev;
-};
-
-static struct i2c_dev *zet_i2c_dev;
-static struct class *i2c_dev_class;
-static LIST_HEAD (i2c_dev_list);
-static DEFINE_SPINLOCK(i2c_dev_list_lock);
-
-struct zet6221_tsdrv * l_ts = NULL;
-static int l_suspend = 0; // 1:suspend, 0:normal state
-
-//static int resetCount = 0;          //albert++ 20120807
-
-
-//static u16 polling_time = S_POLLING_TIME;
-
-static int l_powermode = -1;
-static struct mutex i2c_mutex;
-static struct wake_lock downloadWakeLock;
-
-
-//static int __devinit zet6221_ts_probe(struct i2c_client *client, const struct i2c_device_id *id);
-//static int __devexit zet6221_ts_remove(struct i2c_client *dev);
-extern int register_bl_notifier(struct notifier_block *nb);
-
-extern int unregister_bl_notifier(struct notifier_block *nb);
-
-extern int  zet6221_downloader( struct i2c_client *client/*, unsigned short ver, unsigned char * data */);
-extern int zet622x_resume_downloader(struct i2c_client *client);
-extern u8 zet6221_ts_version(void);
-extern u8 zet6221_ts_get_report_mode_t(struct i2c_client *client);
-extern u8 zet622x_ts_option(struct i2c_client *client);
-extern int zet6221_load_fw(void);
-extern int zet6221_free_fwmem(void);
-
-void zet6221_ts_charger_mode_disable(void);
-void zet6221_ts_charger_mode(void);
-static int  zet_fw_size(void);
-static void zet_fw_save(char *file_name);
-static void zet_fw_load(char *file_name);
-static void zet_fw_init(void);
-#ifdef FEATURE_MDEV_OUT_ENABLE
-static void zet_mdev_save(char *file_name);
-#endif ///< FEATURE_MDEV_OUT_ENABLE
-#ifdef FEATURE_IDEV_OUT_ENABLE
-static void zet_idev_save(char *file_name);
-#endif ///< FEATURE_IDEV_OUT_ENABLE
-#ifdef FEATURE_IBASE_OUT_ENABLE
-static void zet_ibase_save(char *file_name);
-#endif ///< FEATURE_IBASE_OUT_ENABLE
-#ifdef FEATURE_MBASE_OUT_ENABLE
-static void zet_mbase_save(char *file_name);
-#endif ///< FEATURE_MBASE_OUT_ENABLE
-static void zet_information_save(char *file_name);
-
-static struct task_struct *resume_download_task;
-
-
-
-//static int filterCount = 0; 
-//static u32 filterX[MAX_FINGER_NUMBER][2], filterY[MAX_FINGER_NUMBER][2]; 
-
-//static u8  key_menu_pressed = 0x1;
-//static u8  key_back_pressed = 0x1;
-//static u8  key_search_pressed = 0x1;
-
-static u16 ResolutionX=X_MAX;
-static u16 ResolutionY=Y_MAX;
-static u16 FingerNum=0;
-static u16 KeyNum=0;
-static int bufLength=0;	
-static u8 xyExchange=0;
-static u16 inChargerMode = 0;
-static struct i2c_client *this_client;
-struct workqueue_struct *ts_wq = NULL;
-static int l_tskey[4][2] = {
-	{KEY_BACK,0},
-	{KEY_MENU,0},
-	{KEY_HOME,0},
-	{KEY_SEARCH,0},
-};
-
-u8 pc[8];
-// {IC Model, FW Version, FW version,Codebase Type=0x08, Customer ID, Project ID, Config Board No, Config Serial No}
-
-//Touch Screen
-/*static const struct i2c_device_id zet6221_ts_idtable[] = {
-       { ZET_TS_ID_NAME, 0 },
-       { }
-};
-
-static struct i2c_driver zet6221_ts_driver = {
-	.driver = {
-		.owner = THIS_MODULE,
-		.name  = ZET_TS_ID_NAME,
-	},
-	.probe	  = zet6221_ts_probe,
-	.remove		= __devexit_p(zet6221_ts_remove),
-	.id_table = zet6221_ts_idtable,
-};
-*/
-
-void zet6221_set_tskey(int index,int key)
-{
-	l_tskey[index][0] = key;
-}
-
-
-void check_charger(void)
-{
-	mutex_lock(&i2c_mutex);
-	if (!wmt_charger_is_dc_plugin())
-	{
-		klog("disable_mode\n");
-		zet6221_ts_charger_mode_disable();
-	} else {
-		klog("charge mode\n");
-		zet6221_ts_charger_mode();
-	}
-	mutex_unlock(&i2c_mutex);
-	l_powermode = wmt_charger_is_dc_plugin();
-}
-
-
-void check_charger_polling(void)
-{
-	if(l_suspend == 1)
-	{
-		return;
-	}
-	
-	if (wmt_charger_is_dc_plugin() != l_powermode)
-	{
-		check_charger();
-	}
-
-	///-------------------------------------------------------------------///
-	/// IOCTL Action
-	///-------------------------------------------------------------------///
-	if(ioctl_action  & IOCTL_ACTION_FLASH_DUMP)
-	{
-		printk("[ZET]: IOCTL_ACTION: Dump flash\n");
-		zet_fw_save(fw_file_name);
-		ioctl_action &= ~IOCTL_ACTION_FLASH_DUMP;
-	}
-
-	return;
-}
-
-
-
-//extern unsigned int wmt_bat_is_batterypower(void);
-/***********************************************************************
-    [function]: 
-		        callback: Timer Function if there is no interrupt fuction;
-    [parameters]:
-			    arg[in]:  arguments;
-    [return]:
-			    NULL;
-************************************************************************/
-
-static void polling_timer_func(struct work_struct *work)
-{
-	struct zet6221_tsdrv *ts = l_ts;
-	//schedule_work(&ts->work1);
-	//queue_work(ts_wq,&ts->work1);
-	//dbg("check mode!\n");
-/*
-	if (wmt_bat_is_batterypower() != l_powermode)
-	{
-		mutex_lock(&i2c_mutex);
-		if (wmt_bat_is_batterypower())
-		{
-			klog("disable_mode\n");
-			zet6221_ts_charger_mode_disable();
-		} else {
-			klog("charge mode\n");
-			zet6221_ts_charger_mode();
-		}
-		mutex_unlock(&i2c_mutex);
-		l_powermode = wmt_bat_is_batterypower();
-	}
-*/
-
-	check_charger_polling();
-	queue_delayed_work(ts->queue, &ts->work, msecs_to_jiffies(TIME_CHECK_CHARGE));
-
-	
-	//mod_timer(&ts->polling_timer,jiffies + msecs_to_jiffies(TIME_CHECK_CHARGE));
-}
-
-
-
-///**********************************************************************
-///   [function]:  zet622x_i2c_get_free_dev
-///   [parameters]: adap
-///   [return]: void
-///**********************************************************************
-static struct i2c_dev *zet622x_i2c_get_free_dev(struct i2c_adapter *adap) 
-{
-	struct i2c_dev *i2c_dev;
-
-	if (adap->nr >= I2C_MINORS)
-	{
-		printk("[ZET] : i2c-dev:out of device minors (%d) \n",adap->nr);
-		return ERR_PTR (-ENODEV);
-	}
-
-	i2c_dev = kzalloc(sizeof(*i2c_dev), GFP_KERNEL);
-	if (!i2c_dev)
-	{
-		return ERR_PTR(-ENOMEM);
-	}
-	i2c_dev->adap = adap;
-
-	spin_lock(&i2c_dev_list_lock);
-	list_add_tail(&i2c_dev->list, &i2c_dev_list);
-	spin_unlock(&i2c_dev_list_lock);
-	
-	return i2c_dev;
-}
-
-///**********************************************************************
-///   [function]:  zet622x_i2c_dev_get_by_minor
-///   [parameters]: index
-///   [return]: i2c_dev
-///**********************************************************************
-static struct i2c_dev *zet622x_i2c_dev_get_by_minor(unsigned index)
-{
-	struct i2c_dev *i2c_dev;
-	spin_lock(&i2c_dev_list_lock);
-	
-	list_for_each_entry(i2c_dev, &i2c_dev_list, list)
-	{
-		printk(" [ZET] : line = %d ,i2c_dev->adapt->nr = %d,index = %d.\n",__LINE__,i2c_dev->adap->nr,index);
-		if(i2c_dev->adap->nr == index)
-		{
-		     goto LABEL_FOUND;
-		}
-	}
-	i2c_dev = NULL;
-	
-LABEL_FOUND: 
-	spin_unlock(&i2c_dev_list_lock);
-	
-	return i2c_dev ;
-}
-
-	
-
-//extern int wmt_i2c_xfer_continue_if_4(struct i2c_msg *msg, unsigned int num,int bus_id);
-/***********************************************************************
-    [function]: 
-		        callback: read data by i2c interface;
-    [parameters]:
-			    client[in]:  struct i2c_client �represent an I2C slave device;
-			    data [out]:  data buffer to read;
-			    length[in]:  data length to read;
-    [return]:
-			    Returns negative errno, else the number of messages executed;
-************************************************************************/
-int zet6221_i2c_read_tsdata(struct i2c_client *client, u8 *data, u8 length)
-{
-	struct i2c_msg msg;
-	msg.addr = client->addr;
-	msg.flags = I2C_M_RD;
-	msg.len = length;
-	msg.buf = data;
-	return i2c_transfer(client->adapter,&msg, 1);
-	
-	/*int rc = 0;
-	
-	memset(data, 0, length);
-	rc = i2c_master_recv(client, data, length);
-	if (rc <= 0)
-	{
-		errlog("error!\n");
-		return -EINVAL;
-	} else if (rc != length)
-	{
-		dbg("want:%d,real:%d\n", length, rc);
-	}
-	return rc;*/
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: write data by i2c interface;
-    [parameters]:
-			    client[in]:  struct i2c_client �represent an I2C slave device;
-			    data [out]:  data buffer to write;
-			    length[in]:  data length to write;
-    [return]:
-			    Returns negative errno, else the number of messages executed;
-************************************************************************/
-int zet6221_i2c_write_tsdata(struct i2c_client *client, u8 *data, u8 length)
-{
-	struct i2c_msg msg;
-	msg.addr = client->addr;
-	msg.flags = 0;
-	msg.len = length;
-	msg.buf = data;
-	return i2c_transfer(client->adapter,&msg, 1);
-	
-	/*int ret = i2c_master_recv(client, data, length);
-	if (ret <= 0)
-	{
-		errlog("error!\n");
-	}
-	return ret;
-	*/
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: coordinate traslating;
-    [parameters]:
-			    px[out]:  value of X axis;
-			    py[out]:  value of Y axis;
-				p [in]:   pressed of released status of fingers;
-    [return]:
-			    NULL;
-************************************************************************/
-void touch_coordinate_traslating(u32 *px, u32 *py, u8 p)
-{
-	int i;
-	u8 pressure;
-
-	#if ORIGIN == TOPRIGHT
-	for(i=0;i<MAX_FINGER_NUMBER;i++){
-		pressure = (p >> (MAX_FINGER_NUMBER-i-1)) & 0x1;
-		if(pressure)
-		{
-			px[i] = X_MAX - px[i];
-		}
-	}
-	#elif ORIGIN == BOTTOMRIGHT
-	for(i=0;i<MAX_FINGER_NUMBER;i++){
-		pressure = (p >> (MAX_FINGER_NUMBER-i-1)) & 0x1;
-		if(pressure)
-		{
-			px[i] = X_MAX - px[i];
-			py[i] = Y_MAX - py[i];
-		}
-	}
-	#elif ORIGIN == BOTTOMLEFT
-	for(i=0;i<MAX_FINGER_NUMBER;i++){
-		pressure = (p >> (MAX_FINGER_NUMBER-i-1)) & 0x1;
-		if(pressure)
-		{
-			py[i] = Y_MAX - py[i];
-		}
-	}
-	#endif
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: reset function;
-    [parameters]:
-			    void;
-    [return]:
-			    void;
-************************************************************************/
-void ctp_reset(void)
-{
-#if defined(TS_RST_GPIO)
-	//reset mcu
-   /* gpio_direction_output(TS_RST_GPIO, 1);
-	msleep(1);
-    gpio_direction_output(TS_RST_GPIO, 0);
-	msleep(10);
-	gpio_direction_output(TS_RST_GPIO, 1);
-	msleep(20);*/
-	wmt_rst_output(1);
-	msleep(1);
-	wmt_rst_output(0);
-	msleep(10);
-	wmt_rst_output(1);
-	msleep(5);
-	dbg("has done\n");
-#else
-	u8 ts_reset_cmd[1] = {0xb0};
-	zet6221_i2c_write_tsdata(this_client, ts_reset_cmd, 1);
-#endif
-
-}
-
-
-///**********************************************************************
-///   [function]:  zet622x_ts_parse_mutual_dev
-///   [parameters]: client
-///   [return]: u8
-///**********************************************************************
-#ifdef FEATURE_MDEV_OUT_ENABLE
-u8 zet622x_ts_parse_mutual_dev(struct i2c_client *client)
-{
-	int mdev_packet_size = (row+2) * (col + 2);
-	int ret = 0;
-	int idx = 0;
-	int len =  mdev_packet_size;
-	char mdev_file_name_out[128];
-	
-	int step_size = col + 2;
-	
-	while(len > 0)
-	{
-		if(len < step_size)
-		{
-			step_size = len;
-		}
-
-		ret = zet6221_i2c_read_tsdata(client, &tran_data[idx], step_size);
-		len -= step_size;
-		idx += step_size;
-	}
-	
-	sprintf(mdev_file_name_out, "%s%s%02d.bin", tran_type_mode_file_name, MDEV_FILE_NAME, mdev_file_id);	
-	zet_mdev_save(mdev_file_name_out);
-	mdev_file_id  =  (mdev_file_id +1)% (MDEV_MAX_FILE_ID);
-	return ret;
-}
-#endif ///< FEATURE_MDEV_OUT_ENABLE
-
-///**********************************************************************
-///   [function]:  zet622x_ts_parse_initial_base
-///   [parameters]: client
-///   [return]: u8
-///**********************************************************************
-#ifdef FEATURE_IBASE_OUT_ENABLE
-u8 zet622x_ts_parse_initial_base(struct i2c_client *client)
-{
-	int ibase_packet_size = (row + col) * 2;
-	int ret = 0;
-	int idx = 0;
-	int len =  ibase_packet_size;
-	char ibase_file_name_out[128];
-	
-	int step_size = ibase_packet_size;
-	
-	while(len > 0)
-	{
-		ret = zet6221_i2c_read_tsdata(client, &tran_data[idx], step_size);
-		len -= step_size;
-	}
-	sprintf(ibase_file_name_out, "%s%s%02d.bin", tran_type_mode_file_name, IBASE_FILE_NAME, ibase_file_id);	
-	zet_ibase_save(ibase_file_name_out);
-	ibase_file_id  =  (ibase_file_id +1)% (IBASE_MAX_FILE_ID);
-	return ret;
-}
-#endif ///< FEATURE_IBASE_OUT_ENABLE
-
-///**********************************************************************
-///   [function]:  zet622x_ts_parse_initial_dev
-///   [parameters]: client
-///   [return]: u8
-///**********************************************************************
-#ifdef FEATURE_IDEV_OUT_ENABLE
-u8 zet622x_ts_parse_initial_dev(struct i2c_client *client)
-{
-	int idev_packet_size = (row + col);
-	int ret = 0;
-	int idx = 0;
-	int len =  idev_packet_size;
-	char idev_file_name_out[128];
-	
-	int step_size = idev_packet_size;
-	
-	while(len > 0)
-	{
-		ret = zet6221_i2c_read_tsdata(client, &tran_data[idx], step_size);
-		len -= step_size;
-	}
-	sprintf(idev_file_name_out, "%s%s%02d.bin", tran_type_mode_file_name, IDEV_FILE_NAME, idev_file_id);	
-	zet_idev_save(idev_file_name_out);
-	idev_file_id  =  (idev_file_id +1)% (IDEV_MAX_FILE_ID);
-	return ret;
-}
-#endif ///< FEATURE_IDEV_OUT_ENABLE
-
-///**********************************************************************
-///   [function]:  zet622x_ts_parse_mutual_base
-///   [parameters]: client
-///   [return]: u8
-///**********************************************************************
-#ifdef FEATURE_MBASE_OUT_ENABLE
-u8 zet622x_ts_parse_mutual_base(struct i2c_client *client)
-{
-	int mbase_packet_size = (row * col * 2);
-	int ret = 0;
-	int idx = 0;
-	int len =  mbase_packet_size;
-	char mbase_file_name_out[128];
-	
-	int step_size = col*2;
-	
-	while(len > 0)
-	{
-		if(len < step_size)
-		{
-			step_size = len;
-		}
-
-		ret = zet6221_i2c_read_tsdata(client, &tran_data[idx], step_size);
-		len -= step_size;
-		idx += step_size;
-	}
-	sprintf(mbase_file_name_out, "%s%s%02d.bin",tran_type_mode_file_name, MBASE_FILE_NAME, mbase_file_id);	
-	zet_mbase_save(mbase_file_name_out);
-	mbase_file_id  =  (mbase_file_id +1)% (MBASE_MAX_FILE_ID);
-	return ret;
-}
-#endif ///< FEATURE_MBASE_OUT_ENABLE
-
-/***********************************************************************
-    [function]: 
-		        callback: read finger information from TP;
-    [parameters]:
-    			client[in]:  struct i2c_client �represent an I2C slave device;
-			    x[out]:  values of X axis;
-			    y[out]:  values of Y axis;
-			    z[out]:  values of Z axis;
-				pr[out]:  pressed of released status of fingers;
-				ky[out]:  pressed of released status of keys;
-    [return]:
-			    Packet ID;
-************************************************************************/
-u8 zet6221_ts_get_xy_from_panel(struct i2c_client *client, u32 *x, u32 *y, u32 *z, u32 *pr, u32 *ky)
-{
-	u8  ts_data[70];
-	int ret;
-	int i;
-	
-	memset(ts_data,0,70);
-
-	ret=zet6221_i2c_read_tsdata(client, ts_data, bufLength);
-	
-	*pr = ts_data[1];
-	*pr = (*pr << 8) | ts_data[2];
-		
-	for(i=0;i<FingerNum;i++)
-	{
-		x[i]=(u8)((ts_data[3+4*i])>>4)*256 + (u8)ts_data[(3+4*i)+1];
-		y[i]=(u8)((ts_data[3+4*i]) & 0x0f)*256 + (u8)ts_data[(3+4*i)+2];
-		z[i]=(u8)((ts_data[(3+4*i)+3]) & 0x0f);
-	}
-		
-	//if key enable
-	if(KeyNum > 0)
-		*ky = ts_data[3+4*FingerNum];
-
-	return ts_data[0];
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: get dynamic report information;
-    [parameters]:
-    			client[in]:  struct i2c_client �represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-u8 zet6221_ts_get_report_mode(struct i2c_client *client)
-{
-	u8 ts_report_cmd[1] = {0xb2};
-	//u8 ts_reset_cmd[1] = {0xb0};
-	u8 ts_in_data[17] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
-	
-	int ret;
-	int i;
-	int count=0;
-
-	ret=zet6221_i2c_write_tsdata(client, ts_report_cmd, 1);
-
-	if (ret > 0)
-	{
-		while(1)
-		{
-			msleep(1);
-
-			//if (gpio_get_value(TS_INT_GPIO) == 0)
-			if (wmt_ts_irqinval() == 0)
-			{
-				dbg( "int low\n");
-				ret=zet6221_i2c_read_tsdata(client, ts_in_data, 17);
-				
-				if(ret > 0)
-				{
-				
-					for(i=0;i<8;i++)
-					{
-						pc[i]=ts_in_data[i] & 0xff;
-					}				
-					
-					if(pc[3] != 0x08)
-					{
-						errlog("=============== zet6221_ts_get_report_mode report error ===============\n");
-						return 0;
-					}
-
-					xyExchange = (ts_in_data[16] & 0x8) >> 3;
-					if(xyExchange == 1)
-					{
-						ResolutionY= ts_in_data[9] & 0xff;
-						ResolutionY= (ResolutionY << 8)|(ts_in_data[8] & 0xff);
-						ResolutionX= ts_in_data[11] & 0xff;
-						ResolutionX= (ResolutionX << 8) | (ts_in_data[10] & 0xff);
-					}
-					else
-					{
-						ResolutionX = ts_in_data[9] & 0xff;
-						ResolutionX = (ResolutionX << 8)|(ts_in_data[8] & 0xff);
-						ResolutionY = ts_in_data[11] & 0xff;
-						ResolutionY = (ResolutionY << 8) | (ts_in_data[10] & 0xff);
-					}
-					
-					FingerNum = (ts_in_data[15] & 0x7f);
-					KeyNum = (ts_in_data[15] & 0x80);
-
-					if(KeyNum==0)
-						bufLength  = 3+4*FingerNum;
-					else
-						bufLength  = 3+4*FingerNum+1;
-
-					//DPRINTK( "bufLength=%d\n",bufLength);
-				
-					break;
-				
-				}else
-				{
-					errlog ("=============== zet6221_ts_get_report_mode read error ===============\n");
-					return 0;
-				}
-				
-			}else
-			{
-				//DPRINTK( "int high\n");
-				if(count++ > 30)
-				{
-					errlog ("=============== zet6221_ts_get_report_mode time out ===============\n");
-					return 0;
-				}
-				
-			}
-		}
-
-	}
-	return 1;
-}
-
-#if 0
-static int zet6221_is_ts(struct i2c_client *client)
-{
-	/*u8 ts_in_data[17] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
-
-	ctp_reset();
-	if (zet6221_i2c_read_tsdata(client, ts_in_data, 17) <= 0)
-	{
-		return 0;
-	}
-	return 1;*/
-	return 1;
-}
-#endif
-
-/***********************************************************************
-    [function]: 
-		        callback: get dynamic report information with timer delay;
-    [parameters]:
-    			client[in]:  struct i2c_client represent an I2C slave device;
-
-    [return]:
-			    1;
-************************************************************************/
-
-u8 zet6221_ts_get_report_mode_t(struct i2c_client *client)
-{
-	u8 ts_report_cmd[1] = {0xb2};
-	u8 ts_in_data[17] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
-	
-	int ret;
-	int i;
-	
-	ret=zet6221_i2c_write_tsdata(client, ts_report_cmd, 1);
-	msleep(10);
-	
-	dbg("ret=%d,i2c_addr=0x%x\n", ret, client->addr);
-	if (ret > 0)
-	{
-			//mdelay(10);
-			//msleep(10);
-			dbg("=============== zet6221_ts_get_report_mode_t ===============\n");
-			ret=zet6221_i2c_read_tsdata(client, ts_in_data, 17);
-			
-			if(ret > 0)
-			{
-				
-				for(i=0;i<8;i++)
-				{
-					pc[i]=ts_in_data[i] & 0xff;
-				}
-				
-				if(pc[3] != 0x08)
-				{
-					errlog("=============== zet6221_ts_get_report_mode_t report error ===============\n");
-					return 0;
-				}
-
-				xyExchange = (ts_in_data[16] & 0x8) >> 3;
-				if(xyExchange == 1)
-				{
-					ResolutionY= ts_in_data[9] & 0xff;
-					ResolutionY= (ResolutionY << 8)|(ts_in_data[8] & 0xff);
-					ResolutionX= ts_in_data[11] & 0xff;
-					ResolutionX= (ResolutionX << 8) | (ts_in_data[10] & 0xff);
-				}
-				else
-				{
-					ResolutionX = ts_in_data[9] & 0xff;
-					ResolutionX = (ResolutionX << 8)|(ts_in_data[8] & 0xff);
-					ResolutionY = ts_in_data[11] & 0xff;
-					ResolutionY = (ResolutionY << 8) | (ts_in_data[10] & 0xff);
-				}
-					
-				FingerNum = (ts_in_data[15] & 0x7f);
-				KeyNum = (ts_in_data[15] & 0x80);
-				inChargerMode = (ts_in_data[16] & 0x2) >> 1;
-
-				if(KeyNum==0)
-					bufLength  = 3+4*FingerNum;
-				else
-					bufLength  = 3+4*FingerNum+1;
-				
-			}else
-			{
-				errlog ("=============== zet6221_ts_get_report_mode_t READ ERROR ===============\n");
-				return 0;
-			}
-							
-	}else
-	{
-		errlog("=============== zet6221_ts_get_report_mode_t WRITE ERROR ===============\n");
-		return 0;
-	}
-	return 1;
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: interrupt function;
-    [parameters]:
-    			irq[in]:  irq value;
-    			dev_id[in]: dev_id;
-
-    [return]:
-			    NULL;
-************************************************************************/
-static irqreturn_t zet6221_ts_interrupt(int irq, void *dev_id)
-{
-	struct zet6221_tsdrv *ts_drv = dev_id;
-	int j = 0;
-	if (wmt_is_tsint())
-		{
-			wmt_clr_int();
-			if (wmt_is_tsirq_enable() && l_suspend == 0)
-			{
-				wmt_disable_gpirq();
-				dbg("begin..\n");
-				//if (!work_pending(&l_tsdata.pen_event_work))
-				if (wmt_ts_irqinval() == 0)
-				{
-					queue_work(ts_wq, &ts_drv->work1);
-				} else {
-					if(KeyNum > 0)
-					{
-						//if (0 == ky)
-						{
-							for (j=0;j<4;j++)
-							{
-								if (l_tskey[j][1] != 0)
-								{
-									l_tskey[j][1] = 0;
-								}
-							}
-							dbg("finish one key report!\n");
-						} 
-					}
-					wmt_enable_gpirq();
-				}
-			}
-			return IRQ_HANDLED;
-		}
-	
-	return IRQ_NONE;
-
-	/*//polling_time	= D_POLLING_TIME;
-
-		if (gpio_get_value(TS_INT_GPIO) == 0)
-		{
-			// IRQ is triggered by FALLING code here
-			struct zet6221_tsdrv *ts_drv = dev_id;
-			schedule_work(&ts_drv->work1);
-			//DPRINTK("TS1_INT_GPIO falling\n");
-		}else
-		{
-			//DPRINTK("TS1_INT_GPIO raising\n");
-		}
-
-	return IRQ_HANDLED;*/
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: touch information handler;
-    [parameters]:
-    			_work[in]:  struct work_struct;
-
-    [return]:
-			    NULL;
-************************************************************************/
-static void zet6221_ts_work(struct work_struct *_work)
-{
-	u32 x[MAX_FINGER_NUMBER], y[MAX_FINGER_NUMBER], z[MAX_FINGER_NUMBER], pr, ky, points;
-	u32 px,py,pz;
-	u8 ret;
-	u8 pressure;
-	int i,j;
-	int tx,ty;
-	int xmax,ymax;
-	int realnum = 0;
-	struct zet6221_tsdrv *ts =
-		container_of(_work, struct zet6221_tsdrv, work1);
-
-	struct i2c_client *tsclient1 = ts->i2c_ts;
-
-	if(l_suspend == 1)
-	{
-		return;
-	}
-
-	if (bufLength == 0)
-	{
-		wmt_enable_gpirq();
-		return;
-	}
-	/*if(resetCount == 1)
-	{
-		resetCount = 0;
-		wmt_enable_gpirq();
-		return;
-	}*/
-
-	//if (gpio_get_value(TS_INT_GPIO) != 0)
-	if (wmt_ts_irqinval() != 0)
-	{
-		/* do not read when IRQ is triggered by RASING*/
-		//DPRINTK("INT HIGH\n");
-		dbg("INT HIGH....\n");
-		wmt_enable_gpirq();
-		return;
-	}
-
-	///-------------------------------------------///
-	/// Transfer Type : Mutual Dev Mode 
-	///-------------------------------------------///
-#ifdef FEATURE_MDEV_OUT_ENABLE
-	if(transfer_type == TRAN_TYPE_MUTUAL_SCAN_DEV)
-	{
-		zet622x_ts_parse_mutual_dev(tsclient1);
-		wmt_enable_gpirq();
-		return;	
-	}
-#endif ///< FEATURE_MDEV_OUT_ENABLE
-
-	///-------------------------------------------///
-	/// Transfer Type : Initial Base Mode 
-	///-------------------------------------------///
-#ifdef FEATURE_IBASE_OUT_ENABLE
-	if(transfer_type == TRAN_TYPE_INIT_SCAN_BASE)
-	{
-		zet622x_ts_parse_initial_base(tsclient1);
-		wmt_enable_gpirq();
-		return;	
-	}	
-#endif ///< FEATURE_IBASE_OUT_ENABLE
-
-	///-------------------------------------------///
-	/// Transfer Type : Initial Dev Mode 
-	///-------------------------------------------///
-#ifdef FEATURE_IDEV_OUT_ENABLE
-	if(transfer_type == TRAN_TYPE_INIT_SCAN_DEV)
-	{
-		zet622x_ts_parse_initial_dev(tsclient1);
-		wmt_enable_gpirq();
-		return;	
-	}
-#endif ///< TRAN_TYPE_INIT_SCAN_DEV
-
-	///-------------------------------------------///
-	/// Transfer Type : Mutual Base Mode 
-	///-------------------------------------------///
-#ifdef FEATURE_MBASE_OUT_ENABLE
-	if(transfer_type == TRAN_TYPE_MUTUAL_SCAN_BASE)
-	{
-		zet622x_ts_parse_mutual_base(tsclient1);
-		wmt_enable_gpirq();
-		return;	
-	}
-#endif ///< FEATURE_MBASE_OUT_ENABLE
-
-	mutex_lock(&i2c_mutex);
-	ret = zet6221_ts_get_xy_from_panel(tsclient1, x, y, z, &pr, &ky);
-	mutex_unlock(&i2c_mutex);
-
-	if(ret == 0x3C)
-	{
-
-		dbg( "x1= %d, y1= %d x2= %d, y2= %d [PR] = %d [KY] = %d\n", x[0], y[0], x[1], y[1], pr, ky);
-		
-		points = pr;
-		
-		#if defined(TRANSLATE_ENABLE)
-		touch_coordinate_traslating(x, y, points);
-		#endif
-		realnum = 0;
-
-		for(i=0;i<FingerNum;i++){
-			pressure = (points >> (MAX_FINGER_NUMBER-i-1)) & 0x1;
-			dbg( "valid=%d pressure[%d]= %d x= %d y= %d\n",points , i, pressure,x[i],y[i]);
-
-			if(pressure)
-			{
-				px = x[i];
-				py = y[i];
-				pz = z[i];
-
-				dbg("raw%d(%d,%d) xaxis:%d ResolutionX:%d ResolutionY:%d\n", i, px, py,wmt_ts_get_xaxis(),ResolutionX,ResolutionY);
-
-				//input_report_abs(ts->input, ABS_MT_TRACKING_ID, i);
-	    		//input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, P_MAX);
-	    		//input_report_abs(ts->input, ABS_MT_POSITION_X, x[i]);
-	    		//input_report_abs(ts->input, ABS_MT_POSITION_Y, y[i]);
-	    		if (wmt_ts_get_xaxis() == 0)
-	    		{
-	    			tx = px;
-	    			ty = py;
-	    			xmax = ResolutionX;
-	    			ymax = ResolutionY;
-	    		} else {
-	    			tx = py;
-	    			ty = px;
-	    			xmax = ResolutionY;
-	    			ymax = ResolutionX;
-	    		}
-	    		if (wmt_ts_get_xdir() == -1)
-	    		{
-	    			tx = xmax - tx;
-	    		}
-	    		if (wmt_ts_get_ydir() == -1)
-	    		{
-	    			ty = ymax - ty;
-	    		}
-	    		//tx = ResolutionY - py;
-	    		//ty = px;
-	    		dbg("rpt%d(%d,%d)\n", i, tx, ty);
-	    		//add for cross finger 2013-1-10
-	    	#ifdef MT_TYPE_B
-				input_mt_slot(ts->input, i);
-				input_mt_report_slot_state(ts->input, MT_TOOL_FINGER,true);
-        #endif
-        input_report_abs(ts->input, ABS_MT_TRACKING_ID, i);
-        //input_report_key(ts->input, BTN_TOUCH, 1);
-	    	//input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, pz);
-          //*******************************
-	    		
-			if (wmt_ts_get_lcdexchg()) {
-				int tmp;
-				tmp = tx;
-				tx = ty;
-				ty = ResolutionY - tmp;
-			}
-
-	    		input_report_abs(ts->input, ABS_MT_POSITION_X, tx /*px*/);
-	    		input_report_abs(ts->input, ABS_MT_POSITION_Y, ty /*py*/);
-	    	
-	    	#ifndef MT_TYPE_B	
-	    		input_mt_sync(ts->input);
-	    	#endif	
-	    		realnum++;
-	    		if (wmt_ts_ispenup())
-	    		{
-	    			wmt_ts_set_penup(0);
-	    		}
-
-			}else
-			{
-				//input_report_abs(ts->input, ABS_MT_TRACKING_ID, i);
-				//input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, 0);
-				//input_mt_sync(ts->input);
-				#ifdef MT_TYPE_B
-				input_mt_slot(ts->input, i);
-				input_mt_report_slot_state(ts->input, MT_TOOL_FINGER,false);
-				input_report_abs(ts->input, ABS_MT_TRACKING_ID, -1);
-        #endif		//add cross finger 2013-1-10
-				dbg("p%d not pen down\n",i);				
-			}
-		}
-		
-		#ifdef MT_TYPE_B
-		input_mt_report_pointer_emulation(ts->input, true);
-   #endif  //add finger cross 2013-1-10
-		//printk("<<<realnum %d\n", realnum);
-		if (realnum != 0)
-		{
-			input_sync(ts->input);
-			dbg("report one point group\n");
-		} else if (!wmt_ts_ispenup())
-		{//********here no finger press 2013-1-10
-			//add 2013-1-10 cross finger issue!
-			#ifdef MT_TYPE_B
-				for(i=0;i<FingerNum;i++){
-					input_mt_slot(ts->input, i);
-					input_mt_report_slot_state(ts->input, MT_TOOL_FINGER,false);
-					input_report_abs(ts->input, ABS_MT_TRACKING_ID, -1);
-				}
-				input_mt_report_pointer_emulation(ts->input, true);
-     #else
-				//input_report_abs(ts->input, ABS_MT_TOUCH_MAJOR, 0);
-				//input_mt_sync(ts->input);
-				//input_report_abs(ts->input, ABS_MT_TRACKING_ID, -1);
-				//input_report_key(ts->input, BTN_TOUCH, 0);
-     #endif
-			//**********************************
-			input_mt_sync(ts->input);
-			input_sync(ts->input);
-			dbg("real pen up!\n");
-			wmt_ts_set_penup(1);
-		}
-
-		if(KeyNum > 0)
-		{
-			//for(i=0;i<MAX_KEY_NUMBER;i++)
-			if (0 == ky)
-			{
-				for (j=0;j<4;j++)
-				{
-					if (l_tskey[j][1] != 0)
-					{
-						l_tskey[j][1] = 0;
-					}
-				}
-				dbg("finish one key report!\n");
-			} else {
-				for(i=0;i<4;i++)
-				{			
-					pressure = ky & ( 0x01 << i );
-					if (pressure)
-					{
-						dbg("key%d\n", i);
-						if (0 == l_tskey[i][1])
-						{
-							l_tskey[i][1] = 1; // key down
-							input_report_key(ts->input, l_tskey[i][0], 1);
-							input_report_key(ts->input, l_tskey[i][0], 0);
-							input_sync(ts->input);
-							dbg("report key_%d\n", l_tskey[i][0]);
-							break;
-						}
-					}
-
-				}
-			}
-		}
-			
-		dbg("normal end...\n");
-	}else {
-		dbg("do nothing!\n");
-		if(KeyNum > 0)
-		{
-			//if (0 == ky)
-			{
-				for (j=0;j<4;j++)
-				{
-					if (l_tskey[j][1] != 0)
-					{
-						l_tskey[j][1] = 0;
-					}
-				}
-				dbg("finish one key report!\n");
-			} 
-		}
-	}
-	wmt_enable_gpirq();
-
-}
-
-/***********************************************************************
-    [function]: 
-		        callback: charger mode enable;
-    [parameters]:
-    			void
-
-    [return]:
-			    void
-************************************************************************/
-void zet6221_ts_charger_mode()
-{		
-	//struct zet6221_tsdrv *zet6221_ts;
-	u8 ts_write_charge_cmd[1] = {0xb5}; 
-	int ret=0;
-	ret=zet6221_i2c_write_tsdata(this_client, ts_write_charge_cmd, 1);
-}
-EXPORT_SYMBOL_GPL(zet6221_ts_charger_mode);
-
-/***********************************************************************
-    [function]: 
-		        callback: charger mode disable;
-    [parameters]:
-    			void
-
-    [return]:
-			    void
-************************************************************************/
-void zet6221_ts_charger_mode_disable(void)
-{
-	//struct zet6221_tsdrv *zet6221_ts;
-	u8 ts_write_cmd[1] = {0xb6}; 
-	int ret=0;
-	ret=zet6221_i2c_write_tsdata(this_client, ts_write_cmd, 1);
-}
-EXPORT_SYMBOL_GPL(zet6221_ts_charger_mode_disable);
-
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void ts_early_suspend(struct early_suspend *handler)
-{
-	//Sleep Mode
-/*	u8 ts_sleep_cmd[1] = {0xb1}; 
-	int ret=0;
-	ret=zet6221_i2c_write_tsdata(this_client, ts_sleep_cmd, 1);
-        return;
-       */
-	wmt_disable_gpirq();
-	l_suspend = 1;
-	//del_timer(&l_ts->polling_timer);
-
-}
-
-static void ts_late_resume(struct early_suspend *handler)
-{
-	resetCount = 1;
-	//if (l_suspend != 0)
-	{
-		//wmt_disable_gpirq();
-		//ctp_reset();
-		//wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);
-		wmt_enable_gpirq();
-		l_suspend = 0;
-	}
-	//l_powermode = -1;
-	//mod_timer(&l_ts->polling_timer,jiffies + msecs_to_jiffies(TIME_CHECK_CHARGE));
-
-}
-#endif
-static int zet_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	wmt_disable_gpirq();
-	l_suspend = 1;
-	return 0;
-}
-
-
-/***********************************************************************
-   [function]: 
-                       resume_download_thread
-   [parameters]:
-                       arg 
-
-   [return]:
-                       int;
-************************************************************************/
-int resume_download_thread(void *arg)
-{
-	char fw_name[64];
-	wake_lock(&downloadWakeLock);
-	sprintf(fw_name, "%szet62xx.bin", tran_type_mode_file_name);	
-	zet_fw_load(fw_name);
-  	//printk("Thread : Enter\n");
-//	if((iRomType == ROM_TYPE_SRAM) || 
-//	   (iRomType == ROM_TYPE_OTP)) //SRAM,OTP
- // 	{
-		zet622x_resume_downloader(this_client);
-		check_charger();
-		l_suspend = 0;
-		//printk("zet622x download OK\n");
-  //	}
-  	//printk("Thread : Leave\n");
-	wake_unlock(&downloadWakeLock);
-	return 0;
-}
-
-static int zet_ts_resume(struct platform_device *pdev)
-{
-	wmt_disable_gpirq();
-	ctp_reset();
-
-	if(ic_model == ZET6251) {
-		//upload bin to flash_buffer, just for debug
-		resume_download_task = kthread_create(resume_download_thread, NULL , "resume_download");
-		if(IS_ERR(resume_download_task)) {
-			errlog("cread thread failed\n");	
-		}
-  		wake_up_process(resume_download_task); 
-	} else {
-		check_charger();
-		l_suspend = 0;
-	}
-
-	wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);
-	if (!earlysus_en)
-		wmt_enable_gpirq();
-
-  ///--------------------------------------///
-  /// Set transfer type to dynamic mode
-  ///--------------------------------------///
-	transfer_type = TRAN_TYPE_DYNAMIC;
-
-	return 0;
-}
-
-
-///**********************************************************************
-///   [function]:  zet622x_ts_set_transfer_type
-///   [parameters]: void
-///   [return]: void
-///**********************************************************************
-int zet622x_ts_set_transfer_type(u8 bTransType)
-{
-	u8 ts_cmd[10] = {0xC1, 0x02, TRAN_TYPE_DYNAMIC, 0x55, 0xAA, 0x00, 0x00, 0x00, 0x00, 0x00}; 
-	int ret = 0;
-	ts_cmd[2] = bTransType;
-	ret = zet6221_i2c_write_tsdata(this_client, ts_cmd, 10);
-        return ret;
-}
-
-
-///**********************************************************************
-///   [function]:  zet622x_ts_set_transfer_type
-///   [parameters]: void
-///   [return]: void
-///**********************************************************************
-#ifdef FEATURE_INFO_OUT_EANBLE
-int zet622x_ts_set_info_type(void)
-{
-	int ret = 1;
-	char info_file_name_out[128];
-
-	 /// ic type
-	 switch(ic_model)
-        {
-        case ZET6221:
-                tran_data[0] = ZET6221_INFO;
-        	break;
-        case ZET6223:
-                tran_data[0] = ZET6223_INFO;
-                break;
-        case ZET6231:
-                tran_data[0] = ZET6231_INFO;
-                break;
-        case ZET6251:
-                tran_data[0] = ZET6251_INFO;
-                break;
-        default:
-        	   tran_data[0] = UNKNOW_INFO;
-                break;
-        }
-	 
-	 /// resolution
-	if(xyExchange== 1)
-	{
-		tran_data[16] = 0x8;
-		tran_data[9] = ((ResolutionY >> 8)&0xFF);
-		tran_data[8] = (ResolutionY &0xFF);
-		tran_data[11] = ((ResolutionX >> 8)&0xFF);
-		tran_data[10] = (ResolutionX &0xFF);
-	}
-	else
-	{
-		tran_data[16] = 0x00;
-		tran_data[9] = ((ResolutionX >> 8)&0xFF);
-		tran_data[8] = (ResolutionX &0xFF);
-		tran_data[11] = ((ResolutionY >> 8)&0xFF);
-		tran_data[10] = (ResolutionY &0xFF);
-	}
-	
-	/// trace X
-       tran_data[13] = TP_DEFAULT_COL;  ///< trace x
-       /// trace Y
-       tran_data[14] = TP_DEFAULT_ROW;  ///< trace y
-        
-	if(KeyNum > 0)
-	{
-		tran_data[15] = (0x80 | FingerNum);
-	}
-	else
-	{
-		tran_data[15] = FingerNum;
-	}
-	
-        sprintf(info_file_name_out, "%sinfo.bin",tran_type_mode_file_name);
-        zet_information_save(info_file_name_out);
-        
-	printk("[ZET] : ic:%d, traceX:%d, traceY:%d\n", tran_data[0],tran_data[13],tran_data[14]);
-  	return ret;
-}
-#endif ///< FEATURE_INFO_OUT_EANBLE
-
-///***********************************************************************
-///   [function]:  zet_mdev_save
-///   [parameters]: char *
-///   [return]: void
-///************************************************************************
-static void zet_mdev_save(char *file_name)
-{
-        struct file *fp;
-        int data_total_len  = (row+2) * (col + 2);
-
-        ///-------------------------------------------------------///        
-        /// create the file that stores the mutual dev data
-        ///-------------------------------------------------------///        
-        fp = filp_open(file_name, O_RDWR | O_CREAT, 0644);
-        if(IS_ERR(fp))
-        {
-                printk("[ZET] : Failed to open %s\n", file_name);
-                return;
-        }
-        old_fs = get_fs();
-        set_fs(KERNEL_DS);
-
-        vfs_write(fp, tran_data, data_total_len, &(fp->f_pos));
-		memcpy(mdev_data, tran_data, data_total_len);
-        set_fs(old_fs);
-        filp_close(fp, 0);
-
-        return;
-}
-
-///***********************************************************************
-///   [function]:  zet_idev_save
-///   [parameters]: char *
-///   [return]: void
-///************************************************************************
-#ifdef FEATURE_IDEV_OUT_ENABLE
-static void zet_idev_save(char *file_name)
-{
-        struct file *fp;
-        int data_total_len  = (row + col);
-
-        ///-------------------------------------------------------///        
-        /// create the file that stores the initial dev data
-        ///-------------------------------------------------------///        
-        fp = filp_open(file_name, O_RDWR | O_CREAT, 0644);
-        if(IS_ERR(fp))
-        {
-                printk("[ZET] : Failed to open %s\n", file_name);
-                return;
-        }
-        old_fs = get_fs();
-        set_fs(KERNEL_DS);
-
-        vfs_write(fp, tran_data, data_total_len, &(fp->f_pos));
-	memcpy(idev_data, tran_data, data_total_len);
-        set_fs(old_fs);
-        filp_close(fp, 0);
-
-        return;
-}
-#endif ///< FEATURE_IDEV_OUT_ENABLE
-
-///***********************************************************************
-///   [function]:  zet_ibase_save
-///   [parameters]: char *
-///   [return]: void
-///************************************************************************
-#ifdef FEATURE_IBASE_OUT_ENABLE
-static void zet_ibase_save(char *file_name)
-{
-        struct file *fp;
-        int data_total_len  = (row + col) * 2;
-
-        ///-------------------------------------------------------///        
-        /// create the file that stores the initial base data
-        ///-------------------------------------------------------///        
-        fp = filp_open(file_name, O_RDWR | O_CREAT, 0644);
-        if(IS_ERR(fp))
-        {
-                printk("[ZET] : Failed to open %s\n", file_name);
-                return;
-        }
-        old_fs = get_fs();
-        set_fs(KERNEL_DS);
-
-        vfs_write(fp, tran_data, data_total_len, &(fp->f_pos));
-	memcpy(ibase_data, tran_data, data_total_len);
-        set_fs(old_fs);
-        filp_close(fp, 0);
-
-        return;
-}
-#endif ///< FEATURE_IBASE_OUT_ENABLE
-
-///***********************************************************************
-///   [function]:  zet_mbase_save
-///   [parameters]: char *
-///   [return]: void
-///************************************************************************
-#ifdef FEATURE_MBASE_OUT_ENABLE
-static void zet_mbase_save(char *file_name)
-{
-        struct file *fp;
-        int data_total_len  = (row * col * 2);
-
-        ///-------------------------------------------------------///        
-        /// create the file that stores the mutual base data
-        ///-------------------------------------------------------///        
-        fp = filp_open(file_name, O_RDWR | O_CREAT, 0644);
-        if(IS_ERR(fp))
-        {
-                printk("[ZET] : Failed to open %s\n", file_name);
-                return;
-        }
-        old_fs = get_fs();
-        set_fs(KERNEL_DS);
-
-        vfs_write(fp, tran_data, data_total_len, &(fp->f_pos));
-	memcpy(mbase_data, tran_data, data_total_len);
-        set_fs(old_fs);
-        filp_close(fp, 0);
-
-        return;
-}
-#endif ///< FEATURE_MBASE_OUT_ENABLE
-
-///***********************************************************************
-///   [function]:  zet_information_save
-///   [parameters]: char *
-///   [return]: void
-///************************************************************************
-#ifdef FEATURE_INFO_OUT_EANBLE
-static void zet_information_save(char *file_name)
-{
-        struct file *fp;
-        int data_total_len  = INFO_DATA_SIZE;
-
-        ///-------------------------------------------------------///        
-        /// create the file that stores the mutual base data
-        ///-------------------------------------------------------///        
-        fp = filp_open(file_name, O_RDWR | O_CREAT, 0644);
-        if(IS_ERR(fp))
-        {
-                printk("[ZET] : Failed to open %s\n", file_name);
-                return;
-        }
-        old_fs = get_fs();
-        set_fs(KERNEL_DS);
-
-        vfs_write(fp, tran_data, data_total_len, &(fp->f_pos));
-	 memcpy(info_data, tran_data, data_total_len);
-        set_fs(old_fs);
-        filp_close(fp, 0);
-
-        return;
-}
-#endif ///< FEATURE_INFO_OUT_EANBLE
-
-///************************************************************************
-///   [function]:  zet_dv_set_file_name
-///   [parameters]: void
-///   [return]: void
-///************************************************************************
-static void zet_dv_set_file_name(char *file_name)
-{
-	strcpy(driver_version, file_name);
-}
-
-///************************************************************************
-///   [function]:  zet_fw_set_file_name
-///   [parameters]: void
-///   [return]: void
-///************************************************************************
-static void zet_fw_set_file_name(void)//char *file_name)
-{
-	char fwname[256] = {0};
-	wmt_ts_get_firmwname(fwname);
-	sprintf(fw_file_name,"/system/etc/firmware/%s",fwname);
-	//strcpy(fw_file_name, file_name);
-}
-
-///************************************************************************
-///   [function]:  zet_mdev_set_file_name
-///   [parameters]: void
-///   [return]: void
-///************************************************************************
-static void zet_tran_type_set_file_name(char *file_name)
-{
-	strcpy(tran_type_mode_file_name, file_name);
-}
-
-
-///***********************************************************************
-///   [function]:  zet_fw_size
-///   [parameters]: void
-///   [return]: void
-///************************************************************************
-static int zet_fw_size(void)
-{
-	int flash_total_len 	= 0x8000;
-	
-	switch(ic_model)
-	{
-		case ZET6221:
-			flash_total_len = 0x4000;
-			break;
-		case ZET6223: 
-			flash_total_len = 0x10000;
-			break;
-		case ZET6231: 			
-		case ZET6251: 
-		default: 
-			flash_total_len = 0x8000;
-			break;
-	}
-	
-	return flash_total_len;
-}
-
-
-///***********************************************************************
-///   [function]:  zet_fw_save
-///   [parameters]: file name
-///   [return]: void
-///************************************************************************
-static void zet_fw_save(char *file_name)
-{
-	struct file *fp;
-	int flash_total_len 	= 0;
-	
-	fp = filp_open(file_name, O_RDWR | O_CREAT, 0644);
-	if(IS_ERR(fp))
-	{
-		printk("[ZET] : Failed to open %s\n", file_name);
-		return;
-	}
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-
-	flash_total_len = zet_fw_size();
-	printk("[ZET] : flash_total_len = 0x%04x\n",flash_total_len );
-
-	vfs_write(fp, flash_buffer, flash_total_len, &(fp->f_pos));
-	
-	set_fs(old_fs);
-
-	filp_close(fp, 0);	
-
-	
-	return;
-}
-
-///***********************************************************************
-///   [function]:  zet_fw_load
-///   [parameters]: file name
-///   [return]: void
-///************************************************************************
-static void zet_fw_load(char *file_name)
-{	
-	int file_length = 0;
-	struct file *fp;
-	loff_t *pos;
-	
-	//printk("[ZET]: find %s\n", file_name);
-	fp = filp_open(file_name, O_RDONLY, 0644);
-	if(IS_ERR(fp))
-	{			
-		//printk("[ZET]: No firmware file detected\n");
-		return;
-	}
-
-	///----------------------------///
-	/// Load from file
-	///----------------------------///		
-	printk("[ZET]: Load from %s\n", file_name);	
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-
-	/// Get file size
-	inode = fp->f_dentry->d_inode;
-	file_length = (int)inode->i_size;
-	//l_fwlen = file_length; 
-
-	pos = &(fp->f_pos); 
-
-	vfs_read(fp, &flash_buffer[0], file_length, pos);
-
-	//file_length
-	set_fs(old_fs);
-	filp_close(fp, 0);
-
-
-}
-
-///************************************************************************
-///   [function]:  zet_fw_init
-///   [parameters]: void
-///   [return]: void
-///************************************************************************
-static void zet_fw_init(void)
-{
-	//int i;
-	
-	if(flash_buffer == NULL)
-	{
-  		flash_buffer = kmalloc(MAX_FLASH_BUF_SIZE, GFP_KERNEL);	
-	}
-
-        ///---------------------------------------------///
-        /// Init the mutual dev buffer
-        ///---------------------------------------------///
-	if(mdev_data== NULL)
-	{
-		mdev_data   = kmalloc(MDEV_MAX_DATA_SIZE, GFP_KERNEL);
-	}
-	if(idev_data== NULL)
-	{
-		idev_data   = kmalloc(IDEV_MAX_DATA_SIZE, GFP_KERNEL);
-	}
-
-	if(mbase_data== NULL)
-	{
-		mbase_data  = kmalloc(MBASE_MAX_DATA_SIZE, GFP_KERNEL);
-	}
-	if(ibase_data== NULL)
-	{
-		ibase_data  = kmalloc(IBASE_MAX_DATA_SIZE, GFP_KERNEL);
-	}	
-	
-        if(tran_data == NULL)
-        {
-	        tran_data  = kmalloc(MBASE_MAX_DATA_SIZE, GFP_KERNEL);
-        }
-	
-        if(info_data == NULL)
-        {
-	        info_data  = kmalloc(INFO_MAX_DATA_SIZE, GFP_KERNEL);
-        }
-        
-	/*printk("[ZET]: Load from header\n");
-
-	if(ic_model == ZET6221)
-	{
-		for(i = 0 ; i < sizeof(zeitec_zet6221_firmware) ; i++)
-		{
-			flash_buffer[i] = zeitec_zet6221_firmware[i];
-		}
-	}
-	else if(ic_model == ZET6223)
-	{
-		for(i = 0 ; i < sizeof(zeitec_zet6223_firmware) ; i++)
-		{
-			flash_buffer[i] = zeitec_zet6223_firmware[i];
-		}
-	}
-	else if(ic_model == ZET6231)
-	{
-		for(i = 0 ; i < sizeof(zeitec_zet6231_firmware) ; i++)
-		{
-			flash_buffer[i] = zeitec_zet6231_firmware[i];
-		}
-	}
-	else if(ic_model == ZET6251)
-	{
-		for(i = 0 ; i < sizeof(zeitec_zet6251_firmware) ; i++)
-		{
-			flash_buffer[i] = zeitec_zet6251_firmware[i];
-		}
-	}
-	
-	/// Load firmware from bin file
-	zet_fw_load(fw_file_name);*/
-}
-
-///************************************************************************
-///   [function]:  zet_fw_exit
-///   [parameters]: void
-///   [return]: void
-///************************************************************************
-static void zet_fw_exit(void)
-{
-        ///---------------------------------------------///
-	/// free mdev_data
-        ///---------------------------------------------///
-	if(mdev_data!=NULL)
-	{
-		kfree(mdev_data);
-		mdev_data = NULL;
-	}
-
-	if(idev_data!=NULL)
-	{			
-		kfree(idev_data);
-		idev_data = NULL;
-	}
-
-	if(mbase_data!=NULL)
-	{	
-		kfree(mbase_data);
-		mbase_data = NULL;
-	}
-
-	if(ibase_data!=NULL)
-	{	
-		kfree(ibase_data);
-		ibase_data = NULL;
-	}
-		
-	if(tran_data != NULL)	
-	{
-		kfree(tran_data);
-		tran_data = NULL;
-	}
-
-	if(info_data != NULL)	
-	{
-		kfree(info_data);
-		info_data = NULL;
-	}
-
-	
-        ///---------------------------------------------///
-	/// free flash buffer
-        ///---------------------------------------------///
-	if(flash_buffer!=NULL)
-	{
-	kfree(flash_buffer);
-	flash_buffer = NULL;
-}
-
-}
-
-///************************************************************************
-///   [function]:  zet_fops_open
-///   [parameters]: file
-///   [return]: int
-///************************************************************************
-static int zet_fops_open(struct inode *inode, struct file *file)
-{
-	int subminor;
-	int ret = 0;	
-	struct i2c_client *client;
-	struct i2c_adapter *adapter;	
-	struct i2c_dev *i2c_dev;	
-	
-	subminor = iminor(inode);
-	printk("[ZET] : ZET_FOPS_OPEN ,  subminor=%d\n",subminor);
-	
-	i2c_dev = zet622x_i2c_dev_get_by_minor(subminor);	
-	if (!i2c_dev)
-	{	
-		printk("error i2c_dev\n");		
-		return -ENODEV;	
-	}
-	
-	adapter = i2c_get_adapter(i2c_dev->adap->nr);	
-	if(!adapter)
-	{		
-		return -ENODEV;	
-	}	
-	
-	client = kzalloc(sizeof(*client), GFP_KERNEL);	
-	
-	if(!client)
-	{		
-		i2c_put_adapter(adapter);		
-		ret = -ENOMEM;	
-	}	
-	snprintf(client->name, I2C_NAME_SIZE, "pctp_i2c_ts%d", adapter->nr);
-	//client->driver = &zet622x_i2c_driver;
-	client->driver = this_client->driver;
-	client->adapter = adapter;
-	file->private_data = client;
-		
-	return 0;
-}
-
-
-///************************************************************************
-///   [function]:  zet_fops_release
-///   [parameters]: inode, file
-///   [return]: int
-///************************************************************************
-static int zet_fops_release (struct inode *inode, struct file *file) 
-{
-	struct i2c_client *client = file->private_data;
-
-	printk("[ZET] : zet_fops_release -> line : %d\n",__LINE__ );
-	
-	i2c_put_adapter(client->adapter);
-	kfree(client);
-	file->private_data = NULL;
-	return 0;	  
-}
-
-///************************************************************************
-///   [function]:  zet_fops_read
-///   [parameters]: file, buf, count, ppos
-///   [return]: size_t
-///************************************************************************
-static ssize_t zet_fops_read(struct file *file, char __user *buf, size_t count,
-			loff_t *ppos)
-{
-	int i;
-	int iCnt = 0;
-	char str[256];
-	int len = 0;
-
-	printk("[ZET] : zet_fops_read -> line : %d\n",__LINE__ );
-	
-	///-------------------------------///
-	/// Print message
-	///-------------------------------///	
-	sprintf(str, "Please check \"%s\"\n", fw_file_name);
-	len = strlen(str);
-
-	///-------------------------------///
-	/// if read out
-	///-------------------------------///		
-	if(data_offset >= len)
-	{
-		return 0;
-        }		
-	
-	for(i = 0 ; i < count-1 ; i++)
-	{
-		buf[i] = str[data_offset];
-		buf[i+1] = 0;
-		iCnt++;
-		data_offset++;
-		if(data_offset >= len)
-		{
-			break;
-		}
-	}	
-	
-	///-------------------------------///
-	/// Save file
-	///-------------------------------///	
-	if(data_offset == len)
-	{
-		zet_fw_save(fw_file_name);
-	}	
-	return iCnt;
-}
-
-///************************************************************************
-///   [function]:  zet_fops_write
-///   [parameters]: file, buf, count, ppos
-///   [return]: size_t
-///************************************************************************
-static ssize_t zet_fops_write(struct file *file, const char __user *buf,
-                                                size_t count, loff_t *ppos)
-{	
-	printk("[ZET]: zet_fops_write ->  %s\n", buf);
-	data_offset = 0;
-	return count;
-}
-
-///************************************************************************
-///   [function]:  ioctl
-///   [parameters]: file , cmd , arg
-///   [return]: long
-///************************************************************************
-static long zet_fops_ioctl(struct file *file, unsigned int cmd, unsigned long arg )
-{
-        u8 __user * user_buf = (u8 __user *) arg;
-
-	u8 buf[IOCTL_MAX_BUF_SIZE];
-	int data_size;
-	
-	if(copy_from_user(buf, user_buf, IOCTL_MAX_BUF_SIZE))
-	{
-		printk("[ZET]: zet_ioctl: copy_from_user fail\n");
-		return 0;
-	}
-
-	printk("[ZET]: zet_ioctl ->  cmd = %d, %02x, %02x\n",  cmd, buf[0], buf[1]);
-
-	if(cmd == ZET_IOCTL_CMD_FLASH_READ)
-	{
-		printk("[ZET]: zet_ioctl -> ZET_IOCTL_CMD_FLASH_DUMP  cmd = %d, file=%s\n",  cmd, (char *)buf);
-		ioctl_action |= IOCTL_ACTION_FLASH_DUMP;
-	}
-	else if(cmd == ZET_IOCTL_CMD_FLASH_WRITE)
-	{
-		printk("[ZET]: zet_ioctl -> ZET_IOCTL_CMD_FLASH_WRITE  cmd = %d\n",  cmd);		
-		{ //upload bin to flash_buffer
-			char fw_name[64];
-			sprintf(fw_name, "%szet62xx.bin", tran_type_mode_file_name);
-			zet_fw_load(fw_name);
-		}
-	    zet622x_resume_downloader(this_client);		
-	}
-	else if(cmd == ZET_IOCTL_CMD_RST)
-	{
-		printk("[ZET]: zet_ioctl -> ZET_IOCTL_CMD_RST  cmd = %d\n",  cmd);
-		//ctp_reset();
-		wmt_rst_output(1);
-
-		wmt_rst_output(0);
-		msleep(20);
-		wmt_rst_output(1);
-
-		transfer_type = TRAN_TYPE_DYNAMIC;			
-	}
-	else if(cmd == ZET_IOCTL_CMD_RST_HIGH)
-	{
-		wmt_rst_output(1);
-	}
-	else if(cmd == ZET_IOCTL_CMD_RST_LOW)
-	{
-		wmt_rst_output(0);
-	}
-	else if(cmd == ZET_IOCTL_CMD_MDEV)
-	{
-		///---------------------------------------------------///
-		/// set mutual dev mode
-		///---------------------------------------------------///
-		zet622x_ts_set_transfer_type(TRAN_TYPE_MUTUAL_SCAN_DEV);
-		transfer_type = TRAN_TYPE_MUTUAL_SCAN_DEV;			
-		
-	}
-	else if(cmd == ZET_IOCTL_CMD_IBASE)
-	{
-		///---------------------------------------------------///
-		/// set initial base mode
-		///---------------------------------------------------///
-		zet622x_ts_set_transfer_type(TRAN_TYPE_INIT_SCAN_BASE);
-		transfer_type = TRAN_TYPE_INIT_SCAN_BASE;
-		
-	}	
-#ifdef FEATURE_IDEV_OUT_ENABLE 
-	else if(cmd == ZET_IOCTL_CMD_IDEV)
-	{
-		///---------------------------------------------------///
-		/// set initial dev mode
-		///---------------------------------------------------///
-		zet622x_ts_set_transfer_type(TRAN_TYPE_INIT_SCAN_DEV);
-		transfer_type = TRAN_TYPE_INIT_SCAN_DEV;
-		
-	}
-#endif ///< 	FEATURE_IDEV_OUT_ENABLE
-#ifdef FEATURE_MBASE_OUT_ENABLE
-	else if(cmd == ZET_IOCTL_CMD_MBASE)
-	{
-		///---------------------------------------------------///
-		/// set Mutual Base mode
-		///---------------------------------------------------///
-		zet622x_ts_set_transfer_type(TRAN_TYPE_MUTUAL_SCAN_BASE);
-		transfer_type = TRAN_TYPE_MUTUAL_SCAN_BASE;
-		
-	}
-#endif ///< FEATURE_MBASE_OUT_ENABLE
- 	else if(cmd == ZET_IOCTL_CMD_DYNAMIC)
-        {
-		zet622x_ts_set_transfer_type(TRAN_TYPE_DYNAMIC);
-		transfer_type = TRAN_TYPE_DYNAMIC;
-        }
-	else if(cmd == ZET_IOCTL_CMD_FW_FILE_PATH_GET)
-	{
-		memset(buf, 0x00, 64);
-		strcpy(buf, fw_file_name);		
-		printk("[ZET]: zet_ioctl: Get FW_FILE_NAME = %s\n", buf);
-	}
-	else if(cmd == ZET_IOCTL_CMD_FW_FILE_PATH_SET)
-	{
-		strcpy(fw_file_name, buf);		
-		printk("[ZET]: zet_ioctl: set FW_FILE_NAME = %s\n", buf);
-
-	}
-	else if(cmd == ZET_IOCTL_CMD_MDEV_GET)
-        {
-		data_size = (row+2)*(col+2);
-		memcpy(buf, mdev_data, data_size);
-                printk("[ZET]: zet_ioctl: Get MDEV data size=%d\n", data_size);
-        }
-	else if(cmd == ZET_IOCTL_CMD_TRAN_TYPE_PATH_SET)
-	{
-		strcpy(tran_type_mode_file_name, buf);		
-		printk("[ZET]: zet_ioctl: Set ZET_IOCTL_CMD_TRAN_TYPE_PATH_ = %s\n", buf);
-	}
-	else if(cmd == ZET_IOCTL_CMD_TRAN_TYPE_PATH_GET)
-	{
-		memset(buf, 0x00, 64);
-		strcpy(buf, tran_type_mode_file_name);	
-		printk("[ZET]: zet_ioctl: Get ZET_IOCTL_CMD_TRAN_TYPE_PATH = %s\n", buf);
-	}
-	else if(cmd == ZET_IOCTL_CMD_IDEV_GET)
-  	{
-		data_size = (row + col);
-		memcpy(buf, idev_data, data_size);
-    		printk("[ZET]: zet_ioctl: Get IDEV data size=%d\n", data_size);
-  	}
-	else if(cmd == ZET_IOCTL_CMD_IBASE_GET)
-  	{
-		data_size = (row + col)*2;
-		memcpy(buf, ibase_data, data_size);
-    		printk("[ZET]: zet_ioctl: Get IBASE data size=%d\n", data_size);
-  	}	
-	else if(cmd == ZET_IOCTL_CMD_MBASE_GET)
-	{
-		data_size = (row*col*2);
-		if(data_size > IOCTL_MAX_BUF_SIZE)
-		{
-			data_size = IOCTL_MAX_BUF_SIZE;
-		}
-		memcpy(buf, mbase_data, data_size);
-		printk("[ZET]: zet_ioctl: Get MBASE data size=%d\n", data_size);
-	}
-	else if(cmd == ZET_IOCTL_CMD_INFO_SET)
-  	{
-		printk("[ZET]: zet_ioctl: ZET_IOCTL_CMD_INFO_SET\n");
-		zet622x_ts_set_info_type();
-	}
-	else if(cmd == ZET_IOCTL_CMD_INFO_GET)
-	{
-		data_size = INFO_DATA_SIZE;
-		memcpy(buf, info_data, data_size);
-    		printk("[ZET]: zet_ioctl: Get INFO data size=%d,IC: %x,X:%d,Y:%d\n", data_size, info_data[0], info_data[13], info_data[14]);
-  	}
-	else if(cmd == ZET_IOCTL_CMD_TRACE_X_SET)
-	{
-		printk("[ZET]: zet_ioctl: ZET_IOCTL_CMD_TRACE_X_SET\n");
-	}
-	else if(cmd == ZET_IOCTL_CMD_TRACE_X_GET)
-	{
-		printk("[ZET]: zet_ioctl: Get TRACEX data\n");
-	}
-	else if(cmd == ZET_IOCTL_CMD_TRACE_Y_SET)
-	{
-		printk("[ZET]: zet_ioctl: ZET_IOCTL_CMD_TRACE_Y_SET\n");
-	}
-	else if(cmd == ZET_IOCTL_CMD_TRACE_Y_GET)
-	{
-		printk("[ZET]: zet_ioctl: Get TRACEY data \n");
-	}
-	else if(cmd == ZET_IOCTL_CMD_DRIVER_VER_GET)
-	{
-		memset(buf, 0x00, 64);
-		strcpy(buf, driver_version);		
-		printk("[ZET]: zet_ioctl: Get DRIVER_VERSION = %s\n", buf);
-		printk("[ZET]: zet_ioctl: Get SVN = %s\n", DRIVER_VERSION);
-	}
-	else if(cmd == ZET_IOCTL_CMD_MBASE_EXTERN_GET)
-	{
-		data_size = (row*col*2) - IOCTL_MAX_BUF_SIZE;
-		if(data_size < 1)
-		{
-			data_size = 1;
-		}
-		memcpy(buf, (mbase_data+IOCTL_MAX_BUF_SIZE), data_size);
-		printk("[ZET]: zet_ioctl: Get MBASE extern data size=%d\n", data_size);
-	}
-	
-	if(copy_to_user(user_buf, buf, IOCTL_MAX_BUF_SIZE))
-	{
-		printk("[ZET]: zet_ioctl: copy_to_user fail\n");
-		return 0;
-	}
-
-	return 0;
-}
-
-///************************************************************************
-///	file_operations
-///************************************************************************
-static const struct file_operations zet622x_ts_fops =
-{	
-	.owner		= THIS_MODULE, 	
-	.open 		= zet_fops_open, 	
-	.read 		= zet_fops_read, 	
-	.write		= zet_fops_write, 
-	.unlocked_ioctl = zet_fops_ioctl,
-	.compat_ioctl	= zet_fops_ioctl,
-	.release	= zet_fops_release, 
-};
-
-static int zet6221_ts_probe(struct i2c_client *client/*, const struct i2c_device_id *id*/)
-{
-	int result = -1;
-	int count = 0;
-	int download_count = 0;
-	int download_ok = 0;
-	struct input_dev *input_dev;
-	struct device *dev;
-
-	
-	struct zet6221_tsdrv *zet6221_ts;
-
-	dbg( "[TS] zet6221_ts_probe \n");
-	
-	zet6221_ts = kzalloc(sizeof(struct zet6221_tsdrv), GFP_KERNEL);
-	l_ts = zet6221_ts;
-	zet6221_ts->i2c_ts = client;
-	//zet6221_ts->gpio = TS_INT_GPIO; /*s3c6410*/
-	//zet6221_ts->gpio = TS1_INT_GPIO;
-	
-	this_client = client;
-	
-	i2c_set_clientdata(client, zet6221_ts);
-
-	//client->driver = &zet6221_ts_driver;
-	ts_wq = create_singlethread_workqueue("zet6221ts_wq");
-	if (!ts_wq)
-	{
-		errlog("Failed to create workqueue!\n");
-		goto err_create_wq;
-	}
-
-	INIT_WORK(&zet6221_ts->work1, zet6221_ts_work);
-
-	input_dev = input_allocate_device();
-	if (!input_dev || !zet6221_ts) {
-		result = -ENOMEM;
-		goto fail_alloc_mem;
-	}
-	
-	//i2c_set_clientdata(client, zet6221_ts);
-
-	input_dev->name = MJ5_TS_NAME;
-	input_dev->phys = "zet6221_touch/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0002;
-	input_dev->id.version = 0x0100;
-//bootloader
-	zet622x_ts_option(client);
-	msleep(100);
-
-	download_count = 0;
-	download_ok = 0;
-	zet_fw_init();
-	do{
-		if (zet6221_load_fw())
-		{
-			errlog("Can't load the firmware of zet62xx!\n");
-		} else {
-			zet6221_downloader(client);
-			//ctp_reset(); //cancel it? need to check
-		}
-		udelay(100);
-
-		count=0;
-		do{
-			ctp_reset();
-			
-			if(zet6221_ts_get_report_mode_t(client)==0)  //get IC info by delay 
-			{
-				ResolutionX = X_MAX;
-				ResolutionY = Y_MAX;
-				FingerNum = FINGER_NUMBER;
-				KeyNum = KEY_NUMBER;
-				if(KeyNum==0)
-					bufLength  = 3+4*FingerNum;
-				else
-					bufLength  = 3+4*FingerNum+1;
-				errlog("[warning] zet6221_ts_get_report_mode_t report error!!use default value\n");
-			}else
-			{
-					if(zet6221_ts_version()==1) 	// zet6221_ts_version() depends on zet6221_downloader() 
-												// cancel download firmware, need to comment it.
-					{
-						dbg("get report mode ok!\n");
-						download_ok = 1;
-					}
-			}
-			count++;
-		}while(count<REPORT_POLLING_TIME && download_ok != 1 );
-		download_count++;
-	}while( download_count < RETRY_DOWNLOAD_TIMES && download_ok != 1 );
-
-	errlog( "ResolutionX=%d ResolutionY=%d FingerNum=%d KeyNum=%d\n",ResolutionX,ResolutionY,FingerNum,KeyNum);
-
-	input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-    	set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-	if (wmt_ts_get_lcdexchg()) {
-		input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, ResolutionX, 0, 0);
-		input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, ResolutionY, 0, 0);
-	} else {
-		input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, ResolutionY, 0, 0);
-		input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, ResolutionX, 0, 0);
-	}
-
-	set_bit(KEY_BACK, input_dev->keybit);
-	set_bit(KEY_HOME, input_dev->keybit);
-	set_bit(KEY_MENU, input_dev->keybit);
-	
-	//*******************************add 2013-1-10
-	set_bit(ABS_MT_TRACKING_ID, input_dev->absbit);
-	//set_bit(ABS_MT_TOUCH_MAJOR, input_dev->absbit); 
-	input_set_abs_params(input_dev,ABS_MT_TRACKING_ID, 0, FingerNum, 0, 0);
-	//input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, P_MAX, 0, 0);
-	//set_bit(BTN_TOUCH, input_dev->keybit);
-	
-	#ifdef MT_TYPE_B
-	input_mt_init_slots(input_dev, FingerNum);	
-	#endif
-	//set_bit(KEY_SEARCH, input_dev->keybit);
-
-	//input_dev->evbit[0] = BIT(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	//input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-
-	result = input_register_device(input_dev);
-	if (result)
-		goto fail_ip_reg;
-
-	zet6221_ts->input = input_dev;
-
-	input_set_drvdata(zet6221_ts->input, zet6221_ts);
-	mutex_init(&i2c_mutex);
-	wake_lock_init(&downloadWakeLock, WAKE_LOCK_SUSPEND, "resume_download");
-	zet6221_ts->queue = create_singlethread_workqueue("ts_check_charge_queue");
-	INIT_DELAYED_WORK(&zet6221_ts->work, polling_timer_func);
-
-	//setup_timer(&zet6221_ts->polling_timer, polling_timer_func, (unsigned long)zet6221_ts);
-	//mod_timer(&zet6221_ts->polling_timer,jiffies + msecs_to_jiffies(TIME_CHECK_CHARGE));
-	
-	
-	//s3c6410
-	//result = gpio_request(zet6221_ts->gpio, "GPN"); 
-	wmt_set_gpirq(IRQ_TYPE_EDGE_FALLING);
-	wmt_disable_gpirq();
-	/*result = gpio_request(zet6221_ts->gpio, "GPN"); 
-	if (result)
-		goto gpio_request_fail;
-	*/
-
-	zet6221_ts->irq = wmt_get_tsirqnum();//gpio_to_irq(zet6221_ts->gpio);
-	dbg( "[TS] zet6221_ts_probe.gpid_to_irq [zet6221_ts->irq=%d]\n",zet6221_ts->irq);
-
-	result = request_irq(zet6221_ts->irq, zet6221_ts_interrupt,IRQF_SHARED /*IRQF_TRIGGER_FALLING*/, 
-				ZET_TS_ID_NAME, zet6221_ts);
-	if (result)
-	{
-		errlog("Can't alloc ts irq=%d\n", zet6221_ts->irq);
-		goto request_irq_fail;
-	}
-	
-
-	///-----------------------------------------------///
-	/// Set the default firmware bin file name & mutual dev file name
-	///-----------------------------------------------///
-	zet_dv_set_file_name(DRIVER_VERSION);
-	zet_fw_set_file_name();//FW_FILE_NAME);
-	zet_tran_type_set_file_name(TRAN_MODE_FILE_PATH);
-
-	///---------------------------------///
-	/// Set file operations
-	///---------------------------------///	
-	result = register_chrdev(I2C_MAJOR, "zet_i2c_ts", &zet622x_ts_fops);
-	if(result)
-	{	
-		printk(KERN_ERR "%s:register chrdev failed\n",__FILE__);	
-		goto fail_register_chrdev;
-	}
-	///---------------------------------///
-	/// Create device class
-	///---------------------------------///
-	i2c_dev_class = class_create(THIS_MODULE,"zet_i2c_dev");
-	if(IS_ERR(i2c_dev_class))
-	{		
-		result = PTR_ERR(i2c_dev_class);		
-		goto fail_create_class;
-	}
-	///--------------------------------------------///
-	/// Get a free i2c dev
-	///--------------------------------------------///
-	zet_i2c_dev = zet622x_i2c_get_free_dev(client->adapter);	
-	if(IS_ERR(zet_i2c_dev))
-	{	
-		result = PTR_ERR(zet_i2c_dev);		
-		goto fail_get_free_dev;
-	}
-	dev = device_create(i2c_dev_class, &client->adapter->dev, 
-				MKDEV(I2C_MAJOR,client->adapter->nr), NULL, "zet62xx_ts%d", client->adapter->nr);	
-	if(IS_ERR(dev))
-	{		
-		result = PTR_ERR(dev);		
-		goto fail_create_device;
-	}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	zet6221_ts->early_suspend.suspend = ts_early_suspend,
-	zet6221_ts->early_suspend.resume = ts_late_resume,
-	zet6221_ts->early_suspend.level = EARLY_SUSPEND_LEVEL_DISABLE_FB + 1;//,EARLY_SUSPEND_LEVEL_DISABLE_FB + 2;
-	register_early_suspend(&zet6221_ts->early_suspend);
-#endif
-	//disable_irq(zet6221_ts->irq);
-	ctp_reset();
-	wmt_enable_gpirq();
-	queue_delayed_work(zet6221_ts->queue, &zet6221_ts->work, msecs_to_jiffies(TIME_CHECK_CHARGE));
-	//mod_timer(&zet6221_ts->polling_timer,jiffies + msecs_to_jiffies(TIME_CHECK_CHARGE));
-	dbg("ok\n");
-	return 0;
-
-fail_create_device:
-	kfree(zet_i2c_dev);
-fail_get_free_dev:
-	class_destroy(i2c_dev_class);	
-fail_create_class:
-	unregister_chrdev(I2C_MAJOR, "zet_i2c_ts");
-fail_register_chrdev:
-	free_irq(zet6221_ts->irq, zet6221_ts);
-request_irq_fail:
-	destroy_workqueue(zet6221_ts->queue);
-	cancel_delayed_work_sync(&zet6221_ts->work);
-	//gpio_free(zet6221_ts->gpio);
-//gpio_request_fail:
-	free_irq(zet6221_ts->irq, zet6221_ts);
-	wake_lock_destroy(&downloadWakeLock);
-	input_unregister_device(input_dev);
-	input_dev = NULL;
-fail_ip_reg:
-fail_alloc_mem:
-	input_free_device(input_dev);
-	destroy_workqueue(ts_wq);
-	cancel_work_sync(&zet6221_ts->work1);
-	zet_fw_exit();
-err_create_wq:
-	kfree(zet6221_ts);
-	return result;
-}
-
-static int zet6221_ts_remove(void /*struct i2c_client *dev*/)
-{
-	struct zet6221_tsdrv *zet6221_ts = l_ts;//i2c_get_clientdata(dev);
-
-	//del_timer(&zet6221_ts->polling_timer);
-#ifdef CONFIG_HAS_EARLYSUSPEND
-	unregister_early_suspend(&zet6221_ts->early_suspend);
-#endif
-	wmt_disable_gpirq();
-	device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR,this_client->adapter->nr));
-	kfree(zet_i2c_dev);
-	class_destroy(i2c_dev_class);	
-	unregister_chrdev(I2C_MAJOR, "zet_i2c_ts");
-	free_irq(zet6221_ts->irq, zet6221_ts);
-	//gpio_free(zet6221_ts->gpio);
-	//del_timer_sync(&zet6221_ts->polling_timer);		
-	destroy_workqueue(zet6221_ts->queue);
-	cancel_delayed_work_sync(&zet6221_ts->work);
-	input_unregister_device(zet6221_ts->input);	
-	wake_lock_destroy(&downloadWakeLock);
-	cancel_work_sync(&zet6221_ts->work1);
-	destroy_workqueue(ts_wq);
-	zet_fw_exit();
-	kfree(zet6221_ts);
-
-	return 0;
-}
-
-static int wmt_wakeup_bl_notify(struct notifier_block *nb, unsigned long event,
-	void *dummy)
-{
-	//printk("get notify\n");
-	switch (event) {
-		case BL_CLOSE:
-			l_suspend = 1;
-			//printk("\nclose backlight\n\n");
-			//printk("disable irq\n\n");
-			wmt_disable_gpirq();
-			break;
-		case BL_OPEN:
-			l_suspend = 0;
-			//printk("\nopen backlight\n\n");
-			//printk("enable irq\n\n");
-			wmt_enable_gpirq();
-			break;
-	}
-
-	return NOTIFY_OK;
-}
-
-static struct notifier_block wmt_bl_notify = {
-	.notifier_call = wmt_wakeup_bl_notify,
-};
-
-static int zet6221_ts_init(void)
-{
-	//u8  ts_data[70];
-	//int ret;
-
-	/*ctp_reset();
-	memset(ts_data,0,70);
-	ret=zet6221_i2c_read_tsdata(ts_get_i2c_client(), ts_data, 8);
-	if (ret <= 0)
-	{
-		dbg("Can't find zet6221!\n");
-		return -1;
-	}
-	if (!zet6221_is_ts(ts_get_i2c_client()))
-	{
-		dbg("isn't zet6221!\n");
-		return -1;
-	}*/
-	if (zet6221_ts_probe(ts_get_i2c_client()))
-	{
-		return -1;
-	}
-	if (earlysus_en)
-		register_bl_notifier(&wmt_bl_notify);
-	//i2c_add_driver(&zet6221_ts_driver);
-	return 0;
-}
-//module_init(zet6221_ts_init);
-
-static void zet6221_ts_exit(void)
-{
-	zet6221_ts_remove();
-	if (earlysus_en)
-		unregister_bl_notifier(&wmt_bl_notify);
-    //i2c_del_driver(&zet6221_ts_driver);
-}
-//module_exit(zet6221_ts_exit);
-
-void zet6221_set_ts_mode(u8 mode)
-{
-	dbg( "[Touch Screen]ts mode = %d \n", mode);
-}
-//EXPORT_SYMBOL_GPL(zet6221_set_ts_mode);
-
-struct wmtts_device zet6221_tsdev = {
-		.driver_name = WMT_TS_I2C_NAME,
-		.ts_id = "ZET62",
-		.init = zet6221_ts_init,
-		.exit = zet6221_ts_exit,
-		.suspend = zet_ts_suspend,
-		.resume = zet_ts_resume,
-};
-
-
-MODULE_DESCRIPTION("ZET6221 I2C Touch Screen driver");
-MODULE_LICENSE("GPL v2");
diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_ts.h
deleted file mode 100755
index 671bb29d..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zet6221_ts/zet6221_ts.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef ZET6221_TSH_201010191758

-#define ZET6221_TSH_201010191758

-

-extern void zet6221_set_tskey(int index,int key);

-

-#endif

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/zylonite-wm97xx.c b/ANDROID_3.4.5/drivers/input/touchscreen/zylonite-wm97xx.c
deleted file mode 100644
index bf0869a7..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/zylonite-wm97xx.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * zylonite-wm97xx.c  --  Zylonite Continuous Touch screen driver
- *
- * Copyright 2004, 2007, 2008 Wolfson Microelectronics PLC.
- * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
- * Parts Copyright : Ian Molton <spyro@f2s.com>
- *                   Andrew Zabolotny <zap@homelink.ru>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- * Notes:
- *     This is a wm97xx extended touch driver supporting interrupt driven
- *     and continuous operation on Marvell Zylonite development systems
- *     (which have a WM9713 on board).
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/wm97xx.h>
-
-#include <mach/hardware.h>
-#include <mach/mfp.h>
-#include <mach/regs-ac97.h>
-
-struct continuous {
-	u16 id;    /* codec id */
-	u8 code;   /* continuous code */
-	u8 reads;  /* number of coord reads per read cycle */
-	u32 speed; /* number of coords per second */
-};
-
-#define WM_READS(sp) ((sp / HZ) + 1)
-
-static const struct continuous cinfo[] = {
-	{ WM9713_ID2, 0, WM_READS(94),  94  },
-	{ WM9713_ID2, 1, WM_READS(120), 120 },
-	{ WM9713_ID2, 2, WM_READS(154), 154 },
-	{ WM9713_ID2, 3, WM_READS(188), 188 },
-};
-
-/* continuous speed index */
-static int sp_idx;
-
-/*
- * Pen sampling frequency (Hz) in continuous mode.
- */
-static int cont_rate = 200;
-module_param(cont_rate, int, 0);
-MODULE_PARM_DESC(cont_rate, "Sampling rate in continuous mode (Hz)");
-
-/*
- * Pressure readback.
- *
- * Set to 1 to read back pen down pressure
- */
-static int pressure;
-module_param(pressure, int, 0);
-MODULE_PARM_DESC(pressure, "Pressure readback (1 = pressure, 0 = no pressure)");
-
-/*
- * AC97 touch data slot.
- *
- * Touch screen readback data ac97 slot
- */
-static int ac97_touch_slot = 5;
-module_param(ac97_touch_slot, int, 0);
-MODULE_PARM_DESC(ac97_touch_slot, "Touch screen data slot AC97 number");
-
-
-/* flush AC97 slot 5 FIFO machines */
-static void wm97xx_acc_pen_up(struct wm97xx *wm)
-{
-	int i;
-
-	msleep(1);
-
-	for (i = 0; i < 16; i++)
-		MODR;
-}
-
-static int wm97xx_acc_pen_down(struct wm97xx *wm)
-{
-	u16 x, y, p = 0x100 | WM97XX_ADCSEL_PRES;
-	int reads = 0;
-	static u16 last, tries;
-
-	/* When the AC97 queue has been drained we need to allow time
-	 * to buffer up samples otherwise we end up spinning polling
-	 * for samples.  The controller can't have a suitably low
-	 * threshold set to use the notifications it gives.
-	 */
-	msleep(1);
-
-	if (tries > 5) {
-		tries = 0;
-		return RC_PENUP;
-	}
-
-	x = MODR;
-	if (x == last) {
-		tries++;
-		return RC_AGAIN;
-	}
-	last = x;
-	do {
-		if (reads)
-			x = MODR;
-		y = MODR;
-		if (pressure)
-			p = MODR;
-
-		dev_dbg(wm->dev, "Raw coordinates: x=%x, y=%x, p=%x\n",
-			x, y, p);
-
-		/* are samples valid */
-		if ((x & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_X ||
-		    (y & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_Y ||
-		    (p & WM97XX_ADCSEL_MASK) != WM97XX_ADCSEL_PRES)
-			goto up;
-
-		/* coordinate is good */
-		tries = 0;
-		input_report_abs(wm->input_dev, ABS_X, x & 0xfff);
-		input_report_abs(wm->input_dev, ABS_Y, y & 0xfff);
-		input_report_abs(wm->input_dev, ABS_PRESSURE, p & 0xfff);
-		input_report_key(wm->input_dev, BTN_TOUCH, (p != 0));
-		input_sync(wm->input_dev);
-		reads++;
-	} while (reads < cinfo[sp_idx].reads);
-up:
-	return RC_PENDOWN | RC_AGAIN;
-}
-
-static int wm97xx_acc_startup(struct wm97xx *wm)
-{
-	int idx;
-
-	/* check we have a codec */
-	if (wm->ac97 == NULL)
-		return -ENODEV;
-
-	/* Go you big red fire engine */
-	for (idx = 0; idx < ARRAY_SIZE(cinfo); idx++) {
-		if (wm->id != cinfo[idx].id)
-			continue;
-		sp_idx = idx;
-		if (cont_rate <= cinfo[idx].speed)
-			break;
-	}
-	wm->acc_rate = cinfo[sp_idx].code;
-	wm->acc_slot = ac97_touch_slot;
-	dev_info(wm->dev,
-		 "zylonite accelerated touchscreen driver, %d samples/sec\n",
-		 cinfo[sp_idx].speed);
-
-	return 0;
-}
-
-static void wm97xx_irq_enable(struct wm97xx *wm, int enable)
-{
-	if (enable)
-		enable_irq(wm->pen_irq);
-	else
-		disable_irq_nosync(wm->pen_irq);
-}
-
-static struct wm97xx_mach_ops zylonite_mach_ops = {
-	.acc_enabled	= 1,
-	.acc_pen_up	= wm97xx_acc_pen_up,
-	.acc_pen_down	= wm97xx_acc_pen_down,
-	.acc_startup	= wm97xx_acc_startup,
-	.irq_enable	= wm97xx_irq_enable,
-	.irq_gpio	= WM97XX_GPIO_2,
-};
-
-static int zylonite_wm97xx_probe(struct platform_device *pdev)
-{
-	struct wm97xx *wm = platform_get_drvdata(pdev);
-	int gpio_touch_irq;
-
-	if (cpu_is_pxa320())
-		gpio_touch_irq = mfp_to_gpio(MFP_PIN_GPIO15);
-	else
-		gpio_touch_irq = mfp_to_gpio(MFP_PIN_GPIO26);
-
-	wm->pen_irq = gpio_to_irq(gpio_touch_irq);
-	irq_set_irq_type(wm->pen_irq, IRQ_TYPE_EDGE_BOTH);
-
-	wm97xx_config_gpio(wm, WM97XX_GPIO_13, WM97XX_GPIO_IN,
-			   WM97XX_GPIO_POL_HIGH,
-			   WM97XX_GPIO_STICKY,
-			   WM97XX_GPIO_WAKE);
-	wm97xx_config_gpio(wm, WM97XX_GPIO_2, WM97XX_GPIO_OUT,
-			   WM97XX_GPIO_POL_HIGH,
-			   WM97XX_GPIO_NOTSTICKY,
-			   WM97XX_GPIO_NOWAKE);
-
-	return wm97xx_register_mach_ops(wm, &zylonite_mach_ops);
-}
-
-static int zylonite_wm97xx_remove(struct platform_device *pdev)
-{
-	struct wm97xx *wm = platform_get_drvdata(pdev);
-
-	wm97xx_unregister_mach_ops(wm);
-
-	return 0;
-}
-
-static struct platform_driver zylonite_wm97xx_driver = {
-	.probe	= zylonite_wm97xx_probe,
-	.remove	= zylonite_wm97xx_remove,
-	.driver	= {
-		.name	= "wm97xx-touch",
-	},
-};
-module_platform_driver(zylonite_wm97xx_driver);
-
-/* Module information */
-MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
-MODULE_DESCRIPTION("wm97xx continuous touch driver for Zylonite");
-MODULE_LICENSE("GPL");