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OpenCloudOS-Kernel/drivers/gpu/drm/gma500
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Thomas Zimmermann 983780918c drm/fb-helper: Perform all fbdev I/O with the same implementation 
Implement the fbdev's read/write helpers with the same functions. Use
the generic fbdev's code as template. Convert all drivers.

DRM's fb helpers must implement regular I/O functionality in struct
fb_ops and possibly perform a damage update. Handle all this in the
same functions and convert drivers. The functionality has been used
as part of the generic fbdev code for some time. The drivers don't
set struct drm_fb_helper.fb_dirty, so they will not be affected by
damage handling.

For I/O memory, fb helpers now provide drm_fb_helper_cfb_read() and
drm_fb_helper_cfb_write(). Several drivers require these. Until now
tegra used I/O read and write, although the memory buffer appears to
be in system memory. So use _sys_ helpers now.

v3:
	* fix docs (Javier)
v2:
	* rebase onto vmwgfx changes

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-18-tzimmermann@suse.de
 		2022-11-05 17:05:54 +01:00
..
Kconfig ACPI: video: Add Nvidia WMI EC brightness control detection (v3) 2022-09-03 12:17:26 +02:00
Makefile drm/gma500: Drop DRM_GMA3600 config option 2021-02-09 17:14:11 +01:00
backlight.c drm/gma500: Don't register backlight when another backlight should be used 2022-09-18 21:03:17 +02:00
cdv_device.c drm/gma500: Refactor backlight support (v2) 2022-09-18 21:02:52 +02:00
cdv_device.h drm/gma500: Unify crtc helpers 2021-02-09 13:07:41 +01:00
cdv_intel_crt.c drm/gma500: Make cdv crt use ddc adapter from drm_connector 2022-06-02 10:06:43 +02:00
cdv_intel_display.c drm/gma500: Make use of the drm connector iterator 2022-03-23 11:20:22 +01:00
cdv_intel_dp.c drm/gma500: Fix comment typo 2022-08-29 09:44:12 +02:00
cdv_intel_hdmi.c drm/gma500: Make cdv hdmi use ddc adapter from drm_connector 2022-06-02 10:06:34 +02:00
cdv_intel_lvds.c drm/gma500: Read EDID from the correct i2c adapter 2022-06-02 10:06:51 +02:00
framebuffer.c drm/fb-helper: Perform all fbdev I/O with the same implementation 2022-11-05 17:05:54 +01:00
framebuffer.h
…
gem.c drm/gma500: Fix WARN_ON(lock->magic != lock) error 2022-09-09 14:04:29 +02:00
gem.h drm/gma500: Move GEM memory management functions to gem.c 2022-03-16 17:42:23 +01:00
gma_device.c drm/gma500: Replace references to dev_private with helper function 2021-09-23 09:40:20 +02:00
gma_device.h
…
gma_display.c drm pull for 6.1-rc1 2022-10-05 11:24:12 -07:00
gma_display.h drm/gma500: Remove a couple of not useful function wrappers 2022-09-17 15:20:40 +02:00
gtt.c drm/gma500: Move GTT memory-range setup into helper 2022-03-16 17:42:24 +01:00
gtt.h drm/gma500: Move GEM memory management functions to gem.c 2022-03-16 17:42:23 +01:00
intel_bios.c drm: Rename dp/ to display/ 2022-04-25 11:17:45 +02:00
intel_bios.h
…
intel_gmbus.c drm/gma500: Embed struct drm_device in struct drm_psb_private 2021-09-23 09:40:39 +02:00
intel_i2c.c drm/gma500: Make gma_i2c_chan a subclass of i2c_adapter 2022-06-02 10:06:21 +02:00
mid_bios.c drm/gma500: Embed struct drm_device in struct drm_psb_private 2021-09-23 09:40:39 +02:00
mid_bios.h
…
mmu.c drm/gma: Remove calls to kmap() 2022-01-24 17:02:43 +01:00
mmu.h
…
oaktrail.h
…
oaktrail_crtc.c drm/gma500: fix repeated words in comments 2022-09-07 14:25:39 +02:00
oaktrail_device.c drm/gma500: Refactor backlight support (v2) 2022-09-18 21:02:52 +02:00
oaktrail_hdmi.c drm: Drop drm_edid.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
oaktrail_hdmi_i2c.c gma500: clean up error handling in init 2020-12-03 10:50:57 +01:00
oaktrail_lvds.c drm/gma500: Rewrite power management code 2022-09-17 15:20:40 +02:00
oaktrail_lvds_i2c.c drm/gma500: Make oaktrail lvds use ddc adapter from drm_connector 2022-06-02 10:06:47 +02:00
opregion.c drm/gma500: Refactor backlight support (v2) 2022-09-18 21:02:52 +02:00
opregion.h
…
power.c drm/gma500: Remove unnecessary suspend/resume wrappers 2022-09-17 15:20:40 +02:00
power.h drm/gma500: Remove unnecessary suspend/resume wrappers 2022-09-17 15:20:40 +02:00
psb_device.c drm/gma500: Refactor backlight support (v2) 2022-09-18 21:02:52 +02:00
psb_device.h
…
psb_drv.c drm/gma500: Call acpi_video_register_backlight() 2022-09-18 21:03:21 +02:00
psb_drv.h drm: Remove drm_mode_config::fb_base 2022-10-19 21:46:16 -04:00
psb_intel_display.c drm: Remove unnecessary include statements of drm_plane_helper.h 2022-07-26 18:42:04 +02:00
psb_intel_drv.h drm/gma500: remove unused declarations in psb_intel_drv.h 2022-09-13 14:52:28 -04:00
psb_intel_lvds.c drm/gma500: Read EDID from the correct i2c adapter 2022-06-02 10:06:51 +02:00
psb_intel_modes.c drm: Drop drm_edid.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
psb_intel_reg.h drm/gma500: Remove Medfield support 2021-02-09 17:14:11 +01:00
psb_intel_sdvo.c drm/gma500: Fix SDVO command debug printing 2022-08-29 09:42:17 +02:00
psb_intel_sdvo_regs.h
…
psb_irq.c drm/gma500: Rewrite power management code 2022-09-17 15:20:40 +02:00
psb_irq.h drm/gma500: Fix (vblank) IRQs not working after suspend/resume 2022-09-17 15:20:30 +02:00
psb_lid.c drm/gma500: Embed struct drm_device in struct drm_psb_private 2021-09-23 09:40:39 +02:00
psb_reg.h drm/gma500: Remove Medfield support 2021-02-09 17:14:11 +01:00