From: Frank Min <Frank.Min@amd.com>
Date: Thu, 26 Apr 2018 19:45:50 +0000 (+0800)
Subject: drm/amdgpu: Exclude MM engines for vega20 virtual device
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=846311ae68f3c78365ebf3dff505c99e7da861cf;p=openwrt%2Fstaging%2Fblogic.git

drm/amdgpu: Exclude MM engines for vega20 virtual device

Temporary disable UVD/VCE block if is virtual device

Signed-off-by: Frank Min <Frank.Min@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@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 c4daf1f93486..138c4810a3de 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -541,8 +541,10 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
 #endif
 		amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block);
-		amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block);
-		amdgpu_device_ip_block_add(adev, &vce_v4_0_ip_block);
+		if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) {
+			amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block);
+			amdgpu_device_ip_block_add(adev, &vce_v4_0_ip_block);
+		}
 		break;
 	case CHIP_RAVEN:
 		amdgpu_device_ip_block_add(adev, &vega10_common_ip_block);