diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/2121-Revert-drm-amdgpu-re-enable-retry-faults.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/2121-Revert-drm-amdgpu-re-enable-retry-faults.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/2121-Revert-drm-amdgpu-re-enable-retry-faults.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/2121-Revert-drm-amdgpu-re-enable-retry-faults.patch new file mode 100644 index 00000000..b3c93f07 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/2121-Revert-drm-amdgpu-re-enable-retry-faults.patch @@ -0,0 +1,48 @@ +From 330b46871814e50a3ddad003711bf1d47e5cb5f6 Mon Sep 17 00:00:00 2001 +From: Gang Ba <gaba@amd.com> +Date: Wed, 24 Apr 2019 12:01:35 -0400 +Subject: [PATCH 2121/2940] Revert "drm/amdgpu: re-enable retry faults" +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This reverts commit b3a99c0912994c51e92ec8ec37b4d066d50a77d8. + +Change-Id: I1502ee959683f6e0b17d5530640119144cd44c04 +Signed-off-by: Gang Ba <gaba@amd.com> +Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> +Reviewed-by: Christian König <Christian.Koenig@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 2 +- + drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c +index 44eda670d948..20ddb1874bfb 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c +@@ -231,7 +231,7 @@ static void gfxhub_v1_0_setup_vmid_config(struct amdgpu_device *adev) + block_size); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, +- RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 1); ++ RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_CNTL, i, tmp); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, i*2, 0); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, i*2, 0); +diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +index a91a7a29a8cb..4cd2e3b7c82d 100644 +--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +@@ -260,7 +260,7 @@ static void mmhub_v1_0_setup_vmid_config(struct amdgpu_device *adev) + block_size); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, +- RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 1); ++ RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_CNTL, i, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, i*2, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, i*2, 0); +-- +2.17.1 + |