diff options
| author | Junwei Zhang <Jerry.Zhang@amd.com> | 2016-09-21 04:17:22 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 20:38:12 +0200 |
| commit | 9f6163e7e342bd150efd01aa51432a2e73039762 (patch) | |
| tree | 78c34f6dd77e163310c75d23f06cfe986ef6c45e /include | |
| parent | drm/amdgpu/dce6: don't enable HPD Rx interrupts (diff) | |
| download | linux-9f6163e7e342bd150efd01aa51432a2e73039762.tar.xz linux-9f6163e7e342bd150efd01aa51432a2e73039762.zip | |
drm/amd/amdgpu: add info about vram and gtt total size
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index d6b5a21f3d3c..dbfce2035b1f 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -487,6 +487,8 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_VIS_VRAM_USAGE 0x17 /* number of TTM buffer evictions */ #define AMDGPU_INFO_NUM_EVICTIONS 0x18 +/* Query the total size of VRAM and GTT domains */ +#define AMDGPU_INFO_VRAM_GTT_TOTAL 0x19 #define AMDGPU_INFO_MMR_SE_INDEX_SHIFT 0 #define AMDGPU_INFO_MMR_SE_INDEX_MASK 0xff @@ -572,6 +574,12 @@ struct drm_amdgpu_info_vram_gtt { __u64 gtt_size; }; +struct drm_amdgpu_info_vram_gtt_total { + __u64 vram_total_size; + __u64 vram_cpu_accessible_total_size; + __u64 gtt_total_size; +}; + struct drm_amdgpu_info_firmware { __u32 ver; __u32 feature; |