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4a564e59bfb7732ec168f66ee77bf1eb81ff9319
linux/drivers/gpu/drm
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Javier Martinez Canillas 4a564e59bf drm/format-helper: Add drm_fb_xrgb8888_to_gray8_line() 
Pull the per-line conversion logic into a separate helper function.

This will allow to do line-by-line conversion in other helpers that
convert to a gray8 format.

Suggested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220214133710.3278506-2-javierm@redhat.com
2022-02-16 13:29:03 +01:00
..
amd
drm/amdgpu: remove VRAM accounting v2
2022-02-14 15:05:39 +01:00
arm
drm/connector: Fix typo in output format
2022-01-25 10:01:44 +01:00
armada
drm/armada: Add support for the nomodeset kernel parameter
2022-01-27 19:15:48 +01:00
aspeed
drm/aspeed: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
ast
drm/ast: Move SIL164-based connector code into separate helpers
2022-02-08 13:40:18 +01:00
atmel-hlcdc
drm/atmel-hlcdc: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
bridge
drm: Plumb debugfs_init through to panels
2022-02-15 15:25:18 -08:00
dp
drm: Convert open-coded yes/no strings to yesno()
2022-02-07 13:04:25 -08:00
etnaviv
Merge tag 'drm-misc-next-2022-01-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-01 19:02:41 +10:00
exynos
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
fsl-dcu
drm/fsl-dcu: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
gma500
drm/gma500: Add support for the nomodeset kernel parameter
2022-01-27 19:15:48 +01:00
gud
drm/format-helper: Rework format-helper conversion functions
2021-11-11 12:06:57 +01:00
hisilicon
drm/hisilicon/kirin: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
hyperv
drm/hyperv: Add support for the nomodeset kernel parameter
2022-01-27 19:15:48 +01:00
i2c
…
i810
drm: IRQ midlayer is now legacy
2021-08-10 20:14:01 +02:00
i915
Merge tag 'drm-misc-next-2022-01-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-01 19:02:41 +10:00
imx
drm/imx: Add support for the nomodeset kernel parameter
2022-01-27 19:15:49 +01:00
ingenic
drm/ingenic: Fix support for JZ4780 HDMI output
2022-02-14 12:27:01 +00:00
kmb
drm/kmb: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
lib
…
lima
drm/gem-shmem: Set vm_ops in static initializer
2022-02-14 09:42:01 +01:00
mcde
drm/mcde: Add support for the nomodeset kernel parameter
2022-01-27 19:15:49 +01:00
mediatek
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
meson
drm/meson: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
mga
drm/mga/mga_ioc32: Use struct_group() for memcpy() region
2021-09-25 08:20:48 -07:00
mgag200
drm/mgag200: Replace module-init boiler-plate code with DRM helpers
2022-01-27 19:14:17 +01:00
msm
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
mxsfb
drm: mxsfb: Use dev_err_probe() helper
2022-02-03 09:50:15 +01:00
nouveau
drm/nouveau/backlight: Just set all backlight types as RAW
2022-02-08 15:22:35 -05:00
omapdrm
drm/omap: Add support for the nomodeset kernel parameter
2022-01-27 19:15:49 +01:00
panel
drm/panel-edp: Allow querying the detected panel via debugfs
2022-02-15 15:25:53 -08:00
panfrost
drm/gem-shmem: Set vm_ops in static initializer
2022-02-14 09:42:01 +01:00
pl111
drm: Remove CONFIG_DRM_KMS_CMA_HELPER option
2021-11-30 11:10:03 +01:00
qxl
drm/qxl: Replace module-init boiler-plate code with DRM helpers
2022-01-27 19:15:29 +01:00
r128
BackMerge tag 'v5.15-rc7' into drm-next
2021-10-28 14:59:38 +10:00
radeon
drm/radeon: remove resource accounting v2
2022-02-15 17:51:09 +01:00
rcar-du
drm: rcar-du: Add support for the nomodeset kernel parameter
2022-01-27 19:15:50 +01:00
rockchip
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
savage
…
scheduler
Merge tag 'drm-misc-next-2021-11-18' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2021-11-23 09:38:55 +10:00
selftests
drm: remove allow_fb_modifiers
2022-01-31 21:45:24 +01:00
shmobile
drm/shmobile: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:47 +01:00
sis
…
sprd
drm/sprd: check the platform_get_resource() return value
2022-02-14 21:53:17 +08:00
sti
drm/sti: Add support for the nomodeset kernel parameter
2022-01-27 19:15:50 +01:00
stm
drm/stm: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:47 +01:00
sun4i
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
tdfx
…
tegra
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
tidss
drm/tidss: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:47 +01:00
tilcdc
drm/tilcdc: Add support for the nomodeset kernel parameter
2022-01-27 19:15:50 +01:00
tiny
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
ttm
drm/ttm: add common accounting to the resource mgr v3
2022-02-14 14:35:09 +01:00
tve200
drm/tve200: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:48 +01:00
udl
drm/udl: fix control-message timeout
2021-11-05 11:15:14 +01:00
v3d
drm/gem-shmem: Set vm_ops in static initializer
2022-02-14 09:42:01 +01:00
vboxvideo
drm/vboxvideo: Replace module-init boiler-plate code with DRM helpers
2022-01-27 19:15:34 +01:00
vc4
drm/vc4: Use of_device_get_match_data()
2022-02-16 10:51:40 +01:00
vgem
drm: Return error codes from struct drm_driver.gem_create_object
2021-12-02 11:12:39 +01:00
via
drm: IRQ midlayer is now legacy
2021-08-10 20:14:01 +02:00
virtio
drm/gem-shmem: Set vm_ops in static initializer
2022-02-14 09:42:01 +01:00
vkms
drm/vkms: add support for multiple overlay planes
2022-01-09 16:14:35 -01:00
vmwgfx
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
xen
drm/xen: Add support for the nomodeset kernel parameter
2022-01-27 19:15:50 +01:00
xlnx
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2022-02-07 17:03:24 +01:00
drm_agpsupport.c
…
drm_aperture.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_atomic_helper.c
drm: fix error found in some cases after the patch d1af5cd86997
2022-01-14 14:31:54 +01:00
drm_atomic_state_helper.c
…
drm_atomic_uapi.c
drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c
2021-11-26 16:45:22 +01:00
drm_atomic.c
Merge drm/drm-fixes into drm-misc-fixes
2022-01-26 09:40:24 +01:00
drm_auth.c
drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c
2021-11-26 16:45:22 +01:00
drm_blend.c
…
drm_bridge_connector.c
drm: Plumb debugfs_init through to panels
2022-02-15 15:25:18 -08:00
drm_bridge.c
drm/bridge: Document the probe issue with MIPI-DSI bridges
2021-09-24 19:25:23 +02:00
drm_buddy.c
drm: move the buddy allocator from i915 into common drm
2022-01-19 08:17:07 +01:00
drm_bufs.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_cache.c
drm: Stop spamming log with drm_cache message
2022-02-03 11:30:24 -08:00
drm_client_modeset.c
drm: Convert open-coded yes/no strings to yesno()
2022-02-07 13:04:25 -08:00
drm_client.c
…
drm_color_mgmt.c
drm/docs: Document where the C8 color lut is stored
2022-01-25 09:36:20 +01:00
drm_connector.c
drm/connector: use drm_sysfs_connector_hotplug_event
2021-11-02 14:27:11 +01:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/dp: Move DP declarations into separate header file
2022-01-17 11:25:44 +01:00
drm_crtc_helper.c
Revert "drm: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()"
2021-10-04 09:34:57 -04:00
drm_crtc_internal.h
drm/connector: Add drm_connector_find_by_fwnode() function (v3)
2021-08-20 12:35:59 +02:00
drm_crtc.c
…
drm_damage_helper.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_debugfs_crc.c
drm/doc: document how userspace should find out CRTC index
2021-06-10 19:14:47 +02:00
drm_debugfs.c
drm: Plumb debugfs_init through to panels
2022-02-15 15:25:18 -08:00
drm_displayid.c
…
drm_dma.c
…
drm_drv.c
drm: fix null-ptr-deref in drm_dev_init_release()
2021-10-14 21:39:02 +02:00
drm_dsc.c
drm/dp: Move public DisplayPort headers into dp/
2022-01-17 11:25:44 +01:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/edid: Clear EDID Deep Color Modes in drm_reset_display_info()
2022-02-02 10:38:28 +01:00
drm_encoder_slave.c
…
drm_encoder.c
…
drm_fb_cma_helper.c
…
drm_fb_helper.c
drm/fb-helper: Clip damage area horizontally
2022-02-10 14:49:31 +01:00
drm_file.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_flip_work.c
…
drm_format_helper.c
drm/format-helper: Add drm_fb_xrgb8888_to_gray8_line()
2022-02-16 13:29:03 +01:00
drm_fourcc.c
drm/fourcc: Add packed 10bit YUV 4:2:0 format
2021-12-16 11:23:22 +01:00
drm_framebuffer.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_gem_atomic_helper.c
drm: use new iterator in drm_gem_plane_helper_prepare_fb v3
2021-10-25 09:33:22 +02:00
drm_gem_cma_helper.c
Merge tag 'drm-misc-next-2021-12-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2021-12-10 15:08:21 +10:00
drm_gem_framebuffer_helper.c
dma-buf: move dma-buf symbols into the DMA_BUF module namespace
2021-10-25 14:53:08 +02:00
drm_gem_shmem_helper.c
drm/gem-shmem: Don't store mmap'ed buffers in core dumps
2022-02-14 09:42:26 +01:00
drm_gem_ttm_helper.c
…
drm_gem_vram_helper.c
drm: Return error codes from struct drm_driver.gem_create_object
2021-12-02 11:12:39 +01:00
drm_gem.c
drm: Convert open-coded yes/no strings to yesno()
2022-02-07 13:04:25 -08:00
drm_hashtab.c
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_hdcp.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_internal.h
…
drm_ioc32.c
drm: Copy drm_wait_vblank to user before returning
2021-08-17 13:56:03 -04:00
drm_ioctl.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_irq.c
drm: Build drm_irq.o only if CONFIG_DRM_LEGACY has been set
2021-10-22 16:20:12 +02:00
drm_kms_helper_common.c
drm/dp: Move DisplayPort helpers into separate helper module
2022-01-17 11:25:44 +01:00
drm_lease.c
drm/lease: allow empty leases
2021-10-01 15:55:47 +02:00
drm_legacy_misc.c
drm: IRQ midlayer is now legacy
2021-08-10 20:14:01 +02:00
drm_legacy.h
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_lock.c
…
drm_managed.c
…
drm_memory.c
…
drm_mipi_dbi.c
drm/mipi-dbi: Fix source-buffer address in mipi_dbi_buf_copy
2022-01-14 14:43:02 +01:00
drm_mipi_dsi.c
drm/mipi-dsi: Create devm device attachment
2021-09-24 19:25:33 +02:00
drm_mm.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_mode_config.c
…
drm_mode_object.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_modes.c
drm/modes: Fix drm_mode_copy() docs
2022-02-16 13:41:21 +02:00
drm_modeset_helper.c
…
drm_modeset_lock.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_nomodeset.c
drm: Fix build error caused by missing drm_nomodeset.o
2021-11-27 21:05:58 +01:00
drm_of.c
drm: of: Add drm_of_lvds_get_data_mapping
2021-10-14 20:47:30 +02:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer
2022-01-19 16:31:29 +01:00
drm_panel.c
drm/dp: Move panel DP AUX backlight support to drm_dp_helper
2021-07-13 06:38:37 -07:00
drm_pci.c
…
drm_plane_helper.c
drm/plane-helper: fix uninitialized variable reference
2021-10-07 12:24:44 +02:00
drm_plane.c
drm: add support modifiers for drivers whose planes only support linear layout
2022-01-31 21:45:24 +01:00
drm_prime.c
Merge tag 'drm-next-2021-11-12' of git://anongit.freedesktop.org/drm/drm
2021-11-12 12:11:07 -08:00
drm_print.c
isystem: ship and use stdarg.h
2021-08-19 09:02:55 +09:00
drm_privacy_screen_x86.c
Merge tag 'drm-misc-next-2022-01-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-01 19:02:41 +10:00
drm_privacy_screen.c
drm/privacy-screen: Fix sphinx warning
2022-02-07 13:43:39 +01:00
drm_probe_helper.c
drm/probe-helper: use drm_kms_helper_connector_hotplug_event
2021-11-02 14:27:14 +01:00
drm_property.c
drm: property: Replace strncpy() with strscpy_pad()
2021-10-07 05:42:13 +03:00
drm_rect.c
…
drm_scatter.c
…
drm_scdc_helper.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
drm/simple-kms: Support custom CRTC state
2021-08-08 20:14:08 +02:00
drm_syncobj.c
drm/syncobj: flatten dma_fence_chains on transfer
2022-02-11 11:30:01 +01:00
drm_sysfs.c
drm/sysfs: introduce drm_sysfs_connector_hotplug_event
2021-11-02 14:27:06 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
…
drm_vblank.c
drm: IRQ midlayer is now legacy
2021-08-10 20:14:01 +02:00
drm_vm.c
…
drm_vma_manager.c
drm: Fix typo in comments
2021-08-02 10:19:43 +02:00
drm_writeback.c
…
Kconfig
drm/selftests: Select DRM_DP_HELPER
2022-01-19 11:15:05 +01:00
Makefile
drm: move the buddy allocator from i915 into common drm
2022-01-19 08:17:07 +01:00