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| author | Eric Yang <Eric.Yang2@amd.com> | 2022-01-23 13:20:20 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-01-25 18:00:35 -0500 |
| commit | 85b8f62b564120943cc0db1e754d6649037e6c7a (patch) | |
| tree | a86caa0ff69b4dd83237553d887f6389d8dcc09c /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | 05d6aea36a69e65b071e6ba897bf83a4aebaeab2 (diff) | |
drm/amd/display: fix zstate allow interface to PMFW
[Why]
psr_feature_enabled flag is dynamically updated, and sometimes when
zstate allow status is determined the flag has not been set to true yet
even on PSR enabled config, lid off/on is such a case, which will result
in zstate disabled even though PSR is supported.
[How]
Check the supported PSR version and the PSR disable status instead.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
0 files changed, 0 insertions, 0 deletions