diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2018-03-16 11:04:53 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-20 23:42:49 -0500 |
| commit | 3ac952b10dec55e50312340ca4cf8f631944ae17 (patch) | |
| tree | c15376ca81fef57390603f688a1dc4c0b4734798 /include/uapi | |
| parent | 690dc62662efae206608f2951d0d7a7fb61ba8f7 (diff) | |
| download | linux-3ac952b10dec55e50312340ca4cf8f631944ae17.tar.bz2 | |
drm/amdgpu: add VCN to firmware query interface
Need to be able to query the VCN firmware version from
userspace to determine supported features, etc.
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Leo Liu <leo.liu@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 528f6d041e90..c363b67f2d0a 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -618,6 +618,8 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_SOS 0x0c /* Subquery id: Query PSP ASD firmware version */ #define AMDGPU_INFO_FW_ASD 0x0d + /* Subquery id: Query VCN firmware version */ + #define AMDGPU_INFO_FW_VCN 0x0e /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f /* the used VRAM size */ |