diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3003-drm-amdgpu-only-allow-error-injection-to-UMC-IP-bloc.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3003-drm-amdgpu-only-allow-error-injection-to-UMC-IP-bloc.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3003-drm-amdgpu-only-allow-error-injection-to-UMC-IP-bloc.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3003-drm-amdgpu-only-allow-error-injection-to-UMC-IP-bloc.patch new file mode 100644 index 00000000..d38caa75 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3003-drm-amdgpu-only-allow-error-injection-to-UMC-IP-bloc.patch @@ -0,0 +1,36 @@ +From 6b125996bcfeecb1c72fe0eecdd6ca2d699a9631 Mon Sep 17 00:00:00 2001 +From: Hawking Zhang <Hawking.Zhang@amd.com> +Date: Thu, 18 Jul 2019 13:59:38 +0800 +Subject: [PATCH 3003/4256] drm/amdgpu: only allow error injection to UMC IP + block + +error injection to other IP blocks (except UMC) will be enabled +until RAS feature stablize on those IP blocks + +Change-Id: I871333d717ec2920a6f4e656feb90cc87eb7e834 +Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> +Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +index cba2c0f90c77..403ef3b7b198 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +@@ -687,6 +687,12 @@ int amdgpu_ras_error_inject(struct amdgpu_device *adev, + if (!obj) + return -EINVAL; + ++ if (block_info.block_id != TA_RAS_BLOCK__UMC) { ++ DRM_INFO("%s error injection is not supported yet\n", ++ ras_block_str(info->head.block)); ++ return -EINVAL; ++ } ++ + ret = psp_ras_trigger_error(&adev->psp, &block_info); + if (ret) + DRM_ERROR("RAS ERROR: inject %s error failed ret %d\n", +-- +2.17.1 + |