linux_dsm_epyc7002/drivers/gpu/drm/amd
Nikola Cornij a1fc44b609 drm/amd/display: Map DSC resources 1-to-1 if numbers of OPPs and DSCs are equal
[why]
On ASICs where number of DSCs is the same as OPPs there's no need
for DSC resource management. Mappping 1-to-1 fixes mode-set- or S3-
-related issues for such platforms.

[how]
Map DSC resources 1-to-1 to pipes only if number of OPPs is the same
as number of DSCs. This will still keep other ASICs working.
A follow-up patch to fix mode-set issues on those ASICs will be
required if testing shows issues with mode set.

Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-05 18:14:47 -05:00
..
acp
amdgpu drm/amdgpu: add cache flush workaround to gfx8 emit_fence 2019-12-05 17:54:55 -05:00
amdkfd amdgpu: Enable KFD on POWER systems 2019-11-26 12:24:53 -05:00
display drm/amd/display: Map DSC resources 1-to-1 if numbers of OPPs and DSCs are equal 2019-12-05 18:14:47 -05:00
include drm/amd/powerplay: support xgmi pstate setting on powerplay routine V2 2019-11-06 16:27:46 -05:00
powerplay drm/amdgpu: add header line for power profile on Arcturus 2019-12-05 17:54:41 -05:00