From: Monk Liu <Monk.Liu@amd.com>
Date: Wed, 22 Mar 2017 10:02:40 +0000 (+0800)
Subject: drm/amdgpu:no cg for soc15 of SRIOV
X-Git-Tag: v5.15~11398^2~23^2~27
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=6e9dc861219b8f8966f5a91984dbfaa6de57fb8b;p=mirror_ubuntu-kernels.git

drm/amdgpu:no cg for soc15 of SRIOV

no CG for SRIOV on SOC15

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index f41c1f24af9d..06664ee44498 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -773,6 +773,9 @@ static int soc15_common_set_clockgating_state(void *handle,
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	if (amdgpu_sriov_vf(adev))
+		return 0;
+
 	switch (adev->asic_type) {
 	case CHIP_VEGA10:
 		nbio_v6_1_update_medium_grain_clock_gating(adev,