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| author | David Francis <David.Francis@amd.com> | 2018-09-13 15:37:50 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-14 09:37:43 -0500 |
| commit | 4d11b4b256a882800e033e003351244ae7d5d174 (patch) | |
| tree | e8462d25f65160974444858069a0ab899ccc14e6 /include/uapi/drm | |
| parent | ee6e89c0f1d18fef9206e68747577d99bbf923ea (diff) | |
| download | linux-4d11b4b256a882800e033e003351244ae7d5d174.tar.bz2 | |
drm/amdgpu: Add DMCU to firmware query interface
DMCU firmware version can be read using the AMDGPU_INFO ioctl
or the amdgpu_firmware_info debugfs entry
Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi/drm')
| -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 1ceec56de015..370e9a5536ef 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -665,6 +665,8 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM 0x10 /* Subquery id: Query GFX RLC SRLS firmware version */ #define AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM 0x11 + /* Subquery id: Query DMCU firmware version */ + #define AMDGPU_INFO_FW_DMCU 0x12 /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f /* the used VRAM size */ |