diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0689-drm-amdgpu-Enable-default-GPU-reset-for-dGPU-on-gfx8.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0689-drm-amdgpu-Enable-default-GPU-reset-for-dGPU-on-gfx8.patch | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0689-drm-amdgpu-Enable-default-GPU-reset-for-dGPU-on-gfx8.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0689-drm-amdgpu-Enable-default-GPU-reset-for-dGPU-on-gfx8.patch new file mode 100644 index 00000000..805fee29 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0689-drm-amdgpu-Enable-default-GPU-reset-for-dGPU-on-gfx8.patch @@ -0,0 +1,70 @@ +From 375bdf6390a1d134bf93f7e7c0ec1d9ea71b314a Mon Sep 17 00:00:00 2001 +From: Andrey Grodzovsky <andrey.grodzovsky@amd.com> +Date: Mon, 22 Oct 2018 17:12:39 -0400 +Subject: [PATCH 0689/2940] drm/amdgpu: Enable default GPU reset for dGPU on + gfx8/9 v3 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +After testing looks like these subset of ASICs has GPU reset +working for the most part. Enable reset due to job timeout. + +v2: Switch from GFX version to ASIC type. +v3: Fix identation + +Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +Reviewed-by: Christian König <christian.koenig@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 30 +++++++++++++++++++--- + 1 file changed, 26 insertions(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +index 7f7bc0fd0ed3..4c16bc088faa 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +@@ -3344,13 +3344,35 @@ bool amdgpu_device_should_recover_gpu(struct amdgpu_device *adev) + return false; + } + +- if (amdgpu_gpu_recovery == 0 || (amdgpu_gpu_recovery == -1 && +- !amdgpu_sriov_vf(adev))) { +- DRM_INFO("GPU recovery disabled.\n"); +- return false; ++ if (amdgpu_gpu_recovery == 0) ++ goto disabled; ++ ++ if (amdgpu_sriov_vf(adev)) ++ return true; ++ ++ if (amdgpu_gpu_recovery == -1) { ++ switch (adev->asic_type) { ++ case CHIP_TOPAZ: ++ case CHIP_TONGA: ++ case CHIP_FIJI: ++ case CHIP_POLARIS10: ++ case CHIP_POLARIS11: ++ case CHIP_POLARIS12: ++ case CHIP_VEGAM: ++ case CHIP_VEGA20: ++ case CHIP_VEGA10: ++ case CHIP_VEGA12: ++ break; ++ default: ++ goto disabled; ++ } + } + + return true; ++ ++disabled: ++ DRM_INFO("GPU recovery disabled.\n"); ++ return false; + } + + /** +-- +2.17.1 + |