kernel/linux.git/drivers/gpu/drm/amd/display/dc/dcn31, branch linux-rolling-stable

drm/amd/display: Refactor dcn31_panel_construct to avoid assert

2024-12-10T15:31:24+00:00

[Why] We want to avoid unnecessary asserts, one of which is hit in dcn31_panel_construct when booting on a DCN32 asic that has an eDP connector on a different DIG than A or B. The DIG-based mapping only applies when edp0_on_dp1 is supported, therefore the check for valid eng_id can be moved within the appropriate section of the if statement. Reviewed-by: Alvin Lee Signed-off-by: Joshua Aberback Signed-off-by: Aurabindo Pillai Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Refactoring HPO

2024-07-23T21:35:45+00:00

[Why] To refactor HPO files [How] Moved hpo related files to specific hpo folder and update Makefiles. Reviewed-by: Martin Leung Signed-off-by: Revalla Hari Krishna Signed-off-by: Aurabindo Pillai Signed-off-by: Alex Deucher

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

2024-07-01T20:10:35+00:00

[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: Fix Makefile copyright notices

2024-06-27T21:10:39+00:00

Leftover copy pasta from original code. Reviewed-by: Hamza Mahfooz Signed-off-by: Alex Deucher Cc: Harry.Wentland@amd.com

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

2024-05-08T19:17:03+00:00

[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: Providing a mechanism to have a custom pwm frequency

2024-05-08T18:56:57+00:00

[Why] Providing a mechanism to manipulate the pwm frequency on the individual GPUs and monitor the transition during the switch. [How] Added a variable in dc_debug_options data structure. Using this variable to call the newly added command on the firmware. Reviewed-by: Harry Vanzylldejong Acked-by: Tom Chung Signed-off-by: Sreeja Golui Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Refactor DCCG into component folder

2024-05-02T20:18:16+00:00

[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: Refactor HUBBUB into component folder

2024-04-30T13:56:31+00:00

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

drm/amd/display: Handle Y carry-over in VCP X.Y calculation

2024-04-26T21:22:43+00:00

Theoretically rare corner case where ceil(Y) results in rounding up to an integer. If this happens, the 1 should be carried over to the X value. CC: stable@vger.kernel.org Reviewed-by: Rodrigo Siqueira Signed-off-by: George Shen Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Increase SAT_UPDATE_PENDING timeout

2024-04-26T21:22:42+00:00

Headless dp 2.0 will take longer to update. Reviewed-by: Rodrigo Siqueira Signed-off-by: Dmytro Laktyushkin Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher