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drm/amdgpu: report DC not supported if virtual display is enabled (v2) 

Virtual display is non-atomic so report false to avoid checking
atomic state and other atomic things at runtime.

v2: squash into the sr-iov check

Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Acked-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2020-08-24 20:17:30 -04:00
parent 6178aed011
commit c997e8e26c
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -2861,7 +2861,7 @@ 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))
if (amdgpu_sriov_vf(adev) || adev->enable_virtual_display)
return false;
return amdgpu_device_asic_has_dc_support(adev->asic_type);