Dillon Varone c82b8f96eb drm/amd/display: Disable stutter when programming watermarks on dcn32 ...

[WHY&HOW]
Reprogramming watermarks with stutter allowed can cause instability on
some ASICs. Disable it prior to raising watermarks (prepare bandwidth),
then re-enable after lowering (optimize bandwidth).

Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2025-09-23 10:26:10 -04:00

..

dcn32_resource_helpers.c

drm/amd/display: Fix possible overflow in integer multiplication

2024-07-27 17:31:41 -04:00

dcn32_resource.c

drm/amd/display: Disable stutter when programming watermarks on dcn32

2025-09-23 10:26:10 -04:00

dcn32_resource.h

drm/amd/display: Disable stutter when programming watermarks on dcn32

2025-09-23 10:26:10 -04:00