drm/amdgpu/soc15: bypass pp block for vf

Disable pp block if device is  vf.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/soc15.c

@@ -494,9 +494,10 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &mmhub_v1_0_ip_block);
 		amdgpu_ip_block_add(adev, &gmc_v9_0_ip_block);
 		amdgpu_ip_block_add(adev, &vega10_ih_ip_block);
-		if (!amdgpu_sriov_vf(adev))
+		if (!amdgpu_sriov_vf(adev)) {
 			amdgpu_ip_block_add(adev, &psp_v3_1_ip_block);
-		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
+			amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
+		}
 		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v9_0_ip_block);