From: shaoyunl <shaoyun.liu@amd.com>
Date: Mon, 23 Nov 2020 16:19:20 +0000 (-0500)
Subject: drm/amdgpu/dce_virtual: Enable vBlank control for vf
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7fe466153e5618716f06d09b1b3e1af309dcf0be;p=linux.git

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 b4d4b76538d2f..ffcc64ec64733 100644
--- 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;