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-rw-r--r--include/uapi/drm/amdgpu_drm.h8
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;