[PATCH] drm/amdgpu/sriov: sriov won't support gfx off

[Tiecheng Zhou]

Signed-off-by: Tiecheng Zhou <Tiecheng.Zhou at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 790fd54..e67ab25 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -389,6 +389,8 @@ void amdgpu_gfx_compute_mqd_sw_fini(struct amdgpu_device *adev)
 
 void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable)
 {
+	if (amdgpu_sriov_vf(adev))
+		return;
 	if (!(adev->powerplay.pp_feature & PP_GFXOFF_MASK))
 		return;
 
-- 
2.7.4