diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0377-drm-amdgpu-Exclude-MM-engines-for-vega20-virtual-dev.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0377-drm-amdgpu-Exclude-MM-engines-for-vega20-virtual-dev.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0377-drm-amdgpu-Exclude-MM-engines-for-vega20-virtual-dev.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0377-drm-amdgpu-Exclude-MM-engines-for-vega20-virtual-dev.patch new file mode 100644 index 00000000..b8c1b3fc --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0377-drm-amdgpu-Exclude-MM-engines-for-vega20-virtual-dev.patch @@ -0,0 +1,35 @@ +From 0587868c6bd0c9090e049071917f2a1c1d4d2b0c Mon Sep 17 00:00:00 2001 +From: Frank Min <Frank.Min@amd.com> +Date: Fri, 27 Apr 2018 03:45:50 +0800 +Subject: [PATCH 0377/2940] 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> +--- + drivers/gpu/drm/amd/amdgpu/soc15.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c +index cdaf0f71928d..bae16d942c21 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); +-- +2.17.1 + |