diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2933-drm-amdgpu-Set-VM_L2_CNTL.PDE_FAULT_CLASSIFICATION-t.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2933-drm-amdgpu-Set-VM_L2_CNTL.PDE_FAULT_CLASSIFICATION-t.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2933-drm-amdgpu-Set-VM_L2_CNTL.PDE_FAULT_CLASSIFICATION-t.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2933-drm-amdgpu-Set-VM_L2_CNTL.PDE_FAULT_CLASSIFICATION-t.patch new file mode 100644 index 00000000..6fdc65ee --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2933-drm-amdgpu-Set-VM_L2_CNTL.PDE_FAULT_CLASSIFICATION-t.patch @@ -0,0 +1,28 @@ +From 83b61e475696be0954c10b64c1510dddbf956d6f Mon Sep 17 00:00:00 2001 +From: Yong Zhao <Yong.Zhao@amd.com> +Date: Thu, 14 Mar 2019 20:28:50 -0400 +Subject: [PATCH 2933/2940] drm/amdgpu: Set VM_L2_CNTL.PDE_FAULT_CLASSIFICATION + to 0 for MMHUB 9.4 + +Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c +index 7f79fa4b6ad1..6b7cdaadbd70 100644 +--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c ++++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c +@@ -195,7 +195,7 @@ static void mmhub_v9_4_init_cache_regs(struct amdgpu_device *adev, int hubid) + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + L2_PDE0_CACHE_TAG_GENERATION_MODE, 0); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, +- PDE_FAULT_CLASSIFICATION, 1); ++ PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, +-- +2.17.1 + |