diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2017-05-17 20:05:08 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-24 18:24:38 -0400 |
| commit | 68e2c5ffeb164f069692d00659d24dbda31178bc (patch) | |
| tree | 80174509a262db0c1ca1e0c58c1c578bb51800c8 /include/uapi | |
| parent | 9156e723301c0a7a7def4cde820e018ce791b842 (diff) | |
| download | op-kernel-dev-68e2c5ffeb164f069692d00659d24dbda31178bc.zip op-kernel-dev-68e2c5ffeb164f069692d00659d24dbda31178bc.tar.gz | |
drm/amdgpu: add an INFO query for monitoring VRAM CPU page faults
v2: bump the DRM version
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 0c0c4a4..34128f6 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -603,6 +603,8 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_SENSOR_VDDNB 0x6 /* Subquery id: Query graphics voltage */ #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_MMR_SE_INDEX_SHIFT 0 #define AMDGPU_INFO_MMR_SE_INDEX_MASK 0xff |
