pm24.git/drivers/gpu/drm/amd/display/dc/resource/dcn316, branch master

drm/amd/display: Add option to retrieve detile buffer size

2024-12-02T23:35:20Z

[WHY] For better power profiling knowing the detile buffer size at a given point in time would be useful. [HOW] Add interface to retrieve detile buffer from dc state. Cc: Mario Limonciello Cc: Alex Deucher Cc: stable@vger.kernel.org Reviewed-by: Aric Cyr Signed-off-by: Sung Lee Signed-off-by: Alex Hung Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Remove last parts of timing_trace

2024-11-04T16:26:36Z

Commit c2c2ce1e9623 ("drm/amd/display: Optimize passive update planes.") removed the last caller of context_timing_trace. Remove it. With that gone, no one is now looking at the 'timing_trace' flag, remove it and all the places that set it. Signed-off-by: Dr. David Alan Gilbert Signed-off-by: Alex Deucher

drm/amd/display: Add hpd_source index out-of-bounds check for dcn3x link encoder creation

2024-10-15T15:21:22Z

This patch adds a boundary check for the hpd_source index during the link encoder creation process for dcn3x IP's. The check ensures that the index is within the valid range of the link_enc_hpd_regs array to prevent out-of-bounds access. Cc: Tom Chung Cc: Rodrigo Siqueira Cc: Roman Li Cc: Alex Hung Cc: Aurabindo Pillai Cc: Harry Wentland Cc: Hamza Mahfooz Signed-off-by: Srinivasan Shanmugam Reviewed-by: Roman Li Signed-off-by: Alex Deucher

drm/amd/display: Add NULL pointer check for kzalloc

2024-04-26T21:22:43Z

[Why & How] Check return pointer of kzalloc before using it. Reviewed-by: Alex Hung Acked-by: Wayne Lin Signed-off-by: Hersen Wu Signed-off-by: Alex Deucher

drm/amd/display: Fix compiler warnings on high compiler warning levels

2024-04-10T02:05:04Z

[why] Enabling higher compiler warning levels results in many issues that can be trivially resolved as well as some potentially critical issues. [how] Fix all compiler warnings found with various compilers and higher warning levels. Primarily, potentially uninitialized variables and unreachable code. Reviewed-by: Leo Li Acked-by: Roman Li Signed-off-by: Aric Cyr Signed-off-by: Alex Deucher

drm/amd/display: Move define to the proper header

2024-03-20T17:38:12Z

[Why & How] DCN3_16_MIN_COMPBUF_SIZE_KB is defined in the dcn316_resource.c file. This header fit better in the dcn31_fpu.h together with similar defines. Acked-by: Wayne Lin Signed-off-by: Rodrigo Siqueira Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Refactor resource into component directory

2023-11-17T14:30:50Z

[WHY] Move all resource files to unique folder resource. [HOW] Created resource folder in dc, moved the dcnxx_resource.c and dcnxx_resource.h files into corresponding new folders inside the resource and made appropriate changes for compilation in Makefiles. Reviewed-by: Martin Leung Acked-by: Alex Hung Signed-off-by: Mounika Adhuri Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher