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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/drm/drm_crtc_helper.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/drm/drm_crtc_helper.h')
-rw-r--r-- | ANDROID_3.4.5/include/drm/drm_crtc_helper.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/ANDROID_3.4.5/include/drm/drm_crtc_helper.h b/ANDROID_3.4.5/include/drm/drm_crtc_helper.h deleted file mode 100644 index 37515d1a..00000000 --- a/ANDROID_3.4.5/include/drm/drm_crtc_helper.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright © 2006 Keith Packard - * Copyright © 2007-2008 Dave Airlie - * Copyright © 2007-2008 Intel Corporation - * Jesse Barnes <jesse.barnes@intel.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ - -/* - * The DRM mode setting helper functions are common code for drivers to use if - * they wish. Drivers are not forced to use this code in their - * implementations but it would be useful if they code they do use at least - * provides a consistent interface and operation to userspace - */ - -#ifndef __DRM_CRTC_HELPER_H__ -#define __DRM_CRTC_HELPER_H__ - -#include <linux/spinlock.h> -#include <linux/types.h> -#include <linux/idr.h> - -#include <linux/fb.h> - -enum mode_set_atomic { - LEAVE_ATOMIC_MODE_SET, - ENTER_ATOMIC_MODE_SET, -}; - -struct drm_crtc_helper_funcs { - /* - * Control power levels on the CRTC. If the mode passed in is - * unsupported, the provider must use the next lowest power level. - */ - void (*dpms)(struct drm_crtc *crtc, int mode); - void (*prepare)(struct drm_crtc *crtc); - void (*commit)(struct drm_crtc *crtc); - - /* Provider can fixup or change mode timings before modeset occurs */ - bool (*mode_fixup)(struct drm_crtc *crtc, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - /* Actually set the mode */ - int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode, int x, int y, - struct drm_framebuffer *old_fb); - - /* Move the crtc on the current fb to the given position *optional* */ - int (*mode_set_base)(struct drm_crtc *crtc, int x, int y, - struct drm_framebuffer *old_fb); - int (*mode_set_base_atomic)(struct drm_crtc *crtc, - struct drm_framebuffer *fb, int x, int y, - enum mode_set_atomic); - - /* reload the current crtc LUT */ - void (*load_lut)(struct drm_crtc *crtc); - - /* disable crtc when not in use - more explicit than dpms off */ - void (*disable)(struct drm_crtc *crtc); -}; - -struct drm_encoder_helper_funcs { - void (*dpms)(struct drm_encoder *encoder, int mode); - void (*save)(struct drm_encoder *encoder); - void (*restore)(struct drm_encoder *encoder); - - bool (*mode_fixup)(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - void (*prepare)(struct drm_encoder *encoder); - void (*commit)(struct drm_encoder *encoder); - void (*mode_set)(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - struct drm_crtc *(*get_crtc)(struct drm_encoder *encoder); - /* detect for DAC style encoders */ - enum drm_connector_status (*detect)(struct drm_encoder *encoder, - struct drm_connector *connector); - /* disable encoder when not in use - more explicit than dpms off */ - void (*disable)(struct drm_encoder *encoder); -}; - -struct drm_connector_helper_funcs { - int (*get_modes)(struct drm_connector *connector); - int (*mode_valid)(struct drm_connector *connector, - struct drm_display_mode *mode); - struct drm_encoder *(*best_encoder)(struct drm_connector *connector); -}; - -extern int drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY); -extern void drm_helper_disable_unused_functions(struct drm_device *dev); -extern int drm_crtc_helper_set_config(struct drm_mode_set *set); -extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, - struct drm_display_mode *mode, - int x, int y, - struct drm_framebuffer *old_fb); -extern bool drm_helper_crtc_in_use(struct drm_crtc *crtc); -extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder); - -extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode); - -extern int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb, - struct drm_mode_fb_cmd2 *mode_cmd); - -static inline void drm_crtc_helper_add(struct drm_crtc *crtc, - const struct drm_crtc_helper_funcs *funcs) -{ - crtc->helper_private = (void *)funcs; -} - -static inline void drm_encoder_helper_add(struct drm_encoder *encoder, - const struct drm_encoder_helper_funcs *funcs) -{ - encoder->helper_private = (void *)funcs; -} - -static inline void drm_connector_helper_add(struct drm_connector *connector, - const struct drm_connector_helper_funcs *funcs) -{ - connector->helper_private = (void *)funcs; -} - -extern int drm_helper_resume_force_mode(struct drm_device *dev); -extern void drm_kms_helper_poll_init(struct drm_device *dev); -extern void drm_kms_helper_poll_fini(struct drm_device *dev); -extern void drm_helper_hpd_irq_event(struct drm_device *dev); - -extern void drm_kms_helper_poll_disable(struct drm_device *dev); -extern void drm_kms_helper_poll_enable(struct drm_device *dev); - -extern int drm_format_num_planes(uint32_t format); - -#endif |