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drm/amdgpu/virt: disable dc 

Virtualization don't need the dc, disable it.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiangliang Yu 2017-01-10 17:34:52 +08:00 committed by Alex Deucher
parent 546b9b619b
commit 2555039d12
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -2006,6 +2006,9 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
*/
bool amdgpu_device_has_dc_support(struct amdgpu_device *adev)
{
if (amdgpu_sriov_vf(adev))
return false;
return amdgpu_device_asic_has_dc_support(adev->asic_type);
}