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>

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
index b4d4b76538d2fb1e020cab5b6c397139d5b862ed..ffcc64ec64733f4f99147f6667fb8e55af0eea34 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
@@ -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;