mirror_ubuntu-kernels/drivers/gpu/drm/amd
Aurabindo Pillai 3b304bced0 drm/amd/display: add workaround for subvp cursor corruption for DCN32/321
[Why&How]
Kernel does not have a means to tell the userspace to use software
cursor. Due to lack of this functionality, reducing the max cursor size
is the only way to ensure that power savings of Subview port feature is
utilized for asics that support it. The workaround could be removed
after cursor caching is fixed while a subviewport config is active.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13 14:33:00 -04:00
..
acp
amdgpu drm/amdgpu: Skip reset error status for psp v13_0_0 2022-09-13 14:32:59 -04:00
amdkfd drm/amdkfd: Migrate in CPU page fault use current mm 2022-09-13 14:32:05 -04:00
display drm/amd/display: add workaround for subvp cursor corruption for DCN32/321 2022-09-13 14:33:00 -04:00
include drm/amd/amdgpu: update GC 10.3.0 pwrdec 2022-09-13 12:54:23 -04:00
pm drm/amd/pm: disable BACO entry/exit completely on several sienna cichlid cards 2022-09-13 12:54:22 -04:00