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79b44684a1
linux/drivers/gpu/drm
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Raphael Gallais-Pou 79b44684a1 drm/stm: ltdc: add support for CRC hashing feature 
This patch adds the CRC hashing feature supported by some recent hardware
versions of the LTDC. This is useful for test suite such as IGT-GPU-tools
[1] where a CRTC output frame can be compared to a test reference frame
thanks to their respective CRC hash.

[1] https://cgit.freedesktop.org/drm/igt-gpu-tools

Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Acked-by: Yannick Fertre <yannick.fertre@foss.st.com>
Signed-off-by: Philippe Cornu <philippe.cornu@foss.st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220211104620.421177-1-raphael.gallais-pou@foss.st.com
2022-02-25 14:14:28 +01:00
..
amd drm/sched: Add device pointer to drm_gpu_scheduler 2022-02-23 10:04:14 +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/dp: Fix OOB read when handling Post Cursor2 register 2022-02-25 10:24:20 +01:00
etnaviv drm/sched: Add device pointer to drm_gpu_scheduler 2022-02-23 10:04:14 +01:00
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 drm: implement a method to free unused pages 2022-02-22 13:03:00 +01:00
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 drm/selftests: add drm buddy alloc range testcase 2022-02-23 10:44:43 +01:00
lima drm/sched: Add device pointer to drm_gpu_scheduler 2022-02-23 10:04:14 +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 drm/sched: Add device pointer to drm_gpu_scheduler 2022-02-23 10:04:14 +01:00
mxsfb drm: mxsfb: Use dev_err_probe() helper 2022-02-03 09:50:15 +01:00
nouveau drm/nouveau: Remove the unused header file nvif/list.h 2022-02-24 16:06:11 -05:00
omapdrm drm/omap: Add support for the nomodeset kernel parameter 2022-01-27 19:15:49 +01:00
panel drm/panel: nt35560: Support also ACX424AKM 2022-02-21 00:31:24 +01:00
panfrost drm/sched: Add device pointer to drm_gpu_scheduler 2022-02-23 10:04:14 +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 Linux 5.15-rc7 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 drm/sched: Add device pointer to drm_gpu_scheduler 2022-02-23 10:04:14 +01:00
selftests drm/selftests: add drm buddy pathological testcase 2022-02-23 10:46:32 +01:00
shmobile drm/shmobile: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:47 +01:00
sis
solomon drm/solomon: Add SSD130x OLED displays I2C support 2022-02-16 13:29:04 +01:00
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: ltdc: add support for CRC hashing feature 2022-02-25 14:14:28 +01:00
sun4i Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
tdfx
tegra drm/dp: Fix OOB read when handling Post Cursor2 register 2022-02-25 10:24:20 +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 drm/repaper: Use format helper for xrgb8888 to monochrome conversion 2022-02-24 15:28:36 +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/sched: Add device pointer to drm_gpu_scheduler 2022-02-23 10:04:14 +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 drm_mode_copy() 2022-02-21 09:54:28 +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/selftests: add drm buddy alloc range testcase 2022-02-23 10:44:43 +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_mono_reversed() 2022-02-16 13:29:04 +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 drm-misc-next for 5.17: 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 drm next/fixes for 5.16-rc1 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 drm-misc-next for v5.18: 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: Move i915 buddy selftests into drm 2022-02-23 10:43:25 +01:00
Makefile drm: Add driver for Solomon SSD130x OLED displays 2022-02-16 13:29:04 +01:00