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drm/amdgpu/mmhub_v1: bypass clockgating setting

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For SRIOV doesn't need CG, so bypass it.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiangliang Yu 2017-04-14 17:40:57 +08:00 committed by Alex Deucher
parent 8972e5d269
commit 98c24b24df
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
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@ -511,6 +511,9 @@ static int mmhub_v1_0_set_clockgating_state(void *handle,
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (amdgpu_sriov_vf(adev))
return 0;
switch (adev->asic_type) {
case CHIP_VEGA10:
mmhub_v1_0_update_medium_grain_clock_gating(adev,