drm/amd/display: add functionality to get pipe CRC source.

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[Why]
We need to check the pipe crc source through debugfs for bypass mode test.

[How]
add implementation of amdgpu_dm_crtc_get_crc_sources and hook into drm_crtc
callback get_crc_sources.

Signed-off-by: Dingchen Zhang <dingchen.zhang@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Dingchen Zhang 2019-05-29 18:52:52 -04:00 • committed by Alex Deucher

parent 14b2584636

commit 8fb843d179

3 changed files with 18 additions and 0 deletions

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1

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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14

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c

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3

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h

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