diff options
| author | Evan Quan <evan.quan@amd.com> | 2020-02-11 12:39:53 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-02-14 12:58:58 -0500 |
| commit | aad4e2dbe543bc1633bc208ac7bddc4f0bb185ba (patch) | |
| tree | 4154fc71035007d41218f4e6611b63fafcaa909e | |
| parent | c6f8c440441029d5621ee5153676243234a4b76e (diff) | |
drm/amd/powerplay: always refetch the enabled features status on dpm enablement
Otherwise, the cached dpm features status may be inconsistent under some
case(e.g. baco reset of Navi asic).
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index 0dc49479a7eb..b06c057a9002 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -898,6 +898,9 @@ int smu_v11_0_system_features_control(struct smu_context *smu, if (ret) return ret; + bitmap_zero(feature->enabled, feature->feature_num); + bitmap_zero(feature->supported, feature->feature_num); + if (en) { ret = smu_feature_get_enabled_mask(smu, feature_mask, 2); if (ret) @@ -907,9 +910,6 @@ int smu_v11_0_system_features_control(struct smu_context *smu, feature->feature_num); bitmap_copy(feature->supported, (unsigned long *)&feature_mask, feature->feature_num); - } else { - bitmap_zero(feature->enabled, feature->feature_num); - bitmap_zero(feature->supported, feature->feature_num); } return ret; |