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

drm/amd/display: Add more DC HW state info to underflow logging

2025-10-28T13:57:44Z

[Why] Debugging underflow issues frequently requires knowing the HW state at the time of underflow. To enable capturing this HW state information, interface functions are needed for the various DC HW blocks. [How] This change adds the interface functions to read HW state for the following DC HW blocks: - HUBBUB - HUBP - DPP - MPC - OPP - DSC - OPTC - DCCG Reviewed-by: George Shen Signed-off-by: Karen Chen Signed-off-by: Wayne Lin Tested-by: Dan 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: Refactor DCN3X into component folder

2024-06-14T20:18:55Z

[why] Move DCN3X files to unique component folder. [how] Create respective component folder in dc, move the DCN3X files into corresponding new folders and made appropriate changes for compilation in Makefiles. Reviewed-by: Martin Leung Acked-by: Hamza Mahfooz Signed-off-by: Mounika Adhuri Signed-off-by: Alex Deucher