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drm/amdgpu/dce_virtual: Enable vBlank control for vf 

This function actually control the vblank on/off.
It shouldn't be bypassed for VF. Otherwise all the
vblank based feature on VF will not work.

Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
zero-sugar-mainline-defconfig
shaoyunl 2020-11-23 11:19:20 -05:00 committed by Alex Deucher
parent 9a3e698c07
commit 7fe466153e
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/amd/amdgpu/dce_virtual.c
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@ -139,9 +139,6 @@ static void dce_virtual_crtc_dpms(struct drm_crtc *crtc, int mode)
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
unsigned type;
if (amdgpu_sriov_vf(adev))
return;
switch (mode) {
case DRM_MODE_DPMS_ON:
amdgpu_crtc->enabled = true;