kernel/drivers/gpu/drm/amd/display/dc/dcn20, branch linux-rolling-stable

drm/amd/display: Refactoring MPC

2024-07-23T21:07:11Z

[Why] To refactor MPC files [How] Moved MPC files to respective folders and updated makefiles appropriately. Reviewed-by: Martin Leung Signed-off-by: Jerry Zuo Signed-off-by: Mounika Adhuri Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Refactoring MMHUBBUB

2024-07-23T21:07:11Z

[Why] To refactor MMHUBBUB files [How] Moved mmhubbub files from dcn20 to /mmhubbub/ folder and update makefile to fix compilation. Reviewed-by: Martin Leung Signed-off-by: Jerry Zuo Signed-off-by: Revalla Hari Krishna Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Refactoring OPP

2024-07-23T21:07:10Z

[Why] To refactor OPP files [How] Moved opp related files to specific opp folder and updated Makefiles. Acked-by: Rodrigo Siqueira Signed-off-by: Jerry Zuo Signed-off-by: Revalla Hari Krishna Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Move dio files into dio folder

2024-07-01T20:10:35Z

[why] Refactor the code of dio to unit test. [how] Moved files to respective folders and changed cMakeLists and makefiles. Acked-by: Rodrigo Siqueira Signed-off-by: Jerry Zuo Signed-off-by: Bhuvanachandra Pinninti Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Skip wbscl_set_scaler_filter if filter is null

2024-06-14T20:18:55Z

Callers can pass null in filter (i.e. from returned from the function wbscl_get_filter_coeffs_16p) and a null check is added to ensure that is not the case. This fixes 4 NULL_RETURNS issues reported by Coverity. Reviewed-by: Harry Wentland Acked-by: Hamza Mahfooz Signed-off-by: Alex Hung Signed-off-by: Alex Deucher

drm/amd/display: Adjust incorrect indentations and spaces

2024-05-20T20:19:34Z

This fixes indentations and adjust spaces for better readability and code styles. Reviewed-by: Rodrigo Siqueira Signed-off-by: Alex Hung Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Add left edge pixel for YCbCr422/420 + ODM pipe split

2024-05-13T19:46:55Z

[WHY] Currently 3-tap chroma subsampling is used for YCbCr422/420. When ODM pipesplit is used, pixels on the left edge of ODM slices need one extra pixel from the right edge of the previous slice to calculate the correct chroma value. Without this change, the chroma value is slightly different than expected. This is usually imperceptible visually, but it impacts test pattern CRCs for compliance test automation. [HOW] Update logic to use the register for adding extra left edge pixel for YCbCr422/420 ODM cases. Reviewed-by: George Shen Acked-by: Alex Hung Signed-off-by: Wenjing Liu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Refactor HUBP into component folder.

2024-05-08T19:17:03Z

[why] cleaning up the code refactor requires hubp to be in its own component. [how] move all files under newly created hubp folder and fixing the makefiles. Reviewed-by: Martin Leung Acked-by: Tom Chung Signed-off-by: Bhuvana Chandra Pinninti Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Refactor DCCG into component folder

2024-05-02T20:18:16Z

[why] cleaning up the code refactor requires dccg to be in its own component. [how] move all files under newly created dccg folder and fixing the makefiles. Reviewed-by: Martin Leung Acked-by: Tom Chung Signed-off-by: Revalla Hari Krishna Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Fix invalid Copyright notice

2024-05-02T20:18:16Z

[Why && How] Copyright notice failed in the Palamida scan and make changes to align with our guidelines. Acked-by: Tom Chung Signed-off-by: Leo Ma Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher