From: Monk Liu <Monk.Liu@amd.com>
Date: Thu, 18 Jan 2018 16:58:04 +0800
Subject: drm/amdgpu: skip ECC for SRIOV in gmc late_init
Git-commit: fd430a702d37747d79bb5520590ce198df02aaa5
Patch-mainline: v4.16-rc4
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -634,7 +634,7 @@ static int gmc_v9_0_late_init(void *hand
for(i = 0; i < AMDGPU_MAX_VMHUBS; ++i)
BUG_ON(vm_inv_eng[i] > 16);
- if (adev->asic_type == CHIP_VEGA10) {
+ if (adev->asic_type == CHIP_VEGA10 && !amdgpu_sriov_vf(adev)) {
r = gmc_v9_0_ecc_available(adev);
if (r == 1) {
DRM_INFO("ECC is active.\n");