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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>
hifive-unleashed-5.1
Monk Liu 2017-01-25 15:55:30 +08:00 committed by Alex Deucher
parent 1d7b17b09f
commit 8fdf269258
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
View File

@ -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));

2
drivers/gpu/drm/amd/powerplay/amd_powerplay.c
View File

@ -286,7 +286,7 @@ static int pp_resume(void *handle)
}
if (ret1 == PP_DPM_DISABLED)
return ret1;
return 0;
eventmgr = pp_handle->eventmgr;