diff options
| author | Monk Liu <Monk.Liu@amd.com> | 2017-01-25 10:55:30 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-30 06:52:37 +0300 |
| commit | 8fdf26925897974b71283014eb09c57e7e0d2ed8 (patch) | |
| tree | 091a719807c0c833f7f3ac63b2941fa1f9e2c45f /drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | |
| parent | 1d7b17b09fc87b0c30ca002a62cabcecc36d0704 (diff) | |
| download | linux-8fdf26925897974b71283014eb09c57e7e0d2ed8.tar.xz | |
drm/amdgpu:fix powerplay logic
1,like pp_hw_init, we shouldn't report error if PP disabled
2,disable pp_en if sriov
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c index 8856eccc37fa..d56d200a3646 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c @@ -43,7 +43,7 @@ static int amdgpu_create_pp_handle(struct amdgpu_device *adev) amd_pp = &(adev->powerplay); pp_init.chip_family = adev->family; pp_init.chip_id = adev->asic_type; - pp_init.pm_en = amdgpu_dpm != 0 ? true : false; + pp_init.pm_en = (amdgpu_dpm != 0 && !amdgpu_sriov_vf(adev)) ? true : false; pp_init.feature_mask = amdgpu_pp_feature_mask; pp_init.device = amdgpu_cgs_create_device(adev); ret = amd_powerplay_create(&pp_init, &(amd_pp->pp_handle)); |