korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 21:38:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/powerplay: always refetch the enabled features status on dpm enablement

Browse Source 
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>
This commit is contained in:
Evan Quan 2020-02-11 12:39:53 +08:00 committed by Alex Deucher
parent c6f8c44044
commit aad4e2dbe5
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/powerplay/smu_v11_0.c
View File

@ -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;