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| author | Christian König | 2017-10-09 17:53:06 +0200 |
|---|---|---|
| committer | Alex Deucher | 2017-10-19 21:27:05 +0200 |
| commit | 1f7251b73e08395dbf03602a57ca67cf7da7f9db (patch) | |
| tree | b38e541c99491379351c214899e30dfcd84d7127 /include/uapi/drm/amdgpu_drm.h | |
| parent | drm/amdgpu: set -ECANCELED when dropping jobs (diff) | |
| download | kernel-qcow2-linux-1f7251b73e08395dbf03602a57ca67cf7da7f9db.tar.gz kernel-qcow2-linux-1f7251b73e08395dbf03602a57ca67cf7da7f9db.tar.xz kernel-qcow2-linux-1f7251b73e08395dbf03602a57ca67cf7da7f9db.zip | |
drm/amdgpu: add VRAM lost query
Allows userspace to figure out if VRAM was lost.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi/drm/amdgpu_drm.h')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index d0a3ea69eab6..ff0181829f3d 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -657,6 +657,7 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_SENSOR_VDDGFX 0x7 /* Number of VRAM page faults on CPU access. */ #define AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS 0x1E +#define AMDGPU_INFO_VRAM_LOST_COUNTER 0x1F #define AMDGPU_INFO_MMR_SE_INDEX_SHIFT 0 #define AMDGPU_INFO_MMR_SE_INDEX_MASK 0xff |