diff options
| -rw-r--r-- | include/uapi/drm/virtgpu_drm.h | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/include/uapi/drm/virtgpu_drm.h b/include/uapi/drm/virtgpu_drm.h index f06a789f34cd..bb224f604c9e 100644 --- a/include/uapi/drm/virtgpu_drm.h +++ b/include/uapi/drm/virtgpu_drm.h @@ -46,6 +46,7 @@ extern "C" { #define DRM_VIRTGPU_TRANSFER_TO_HOST 0x07 #define DRM_VIRTGPU_WAIT 0x08 #define DRM_VIRTGPU_GET_CAPS 0x09 +#define DRM_VIRTGPU_RESOURCE_CREATE_BLOB 0x0a #define VIRTGPU_EXECBUF_FENCE_FD_IN 0x01 #define VIRTGPU_EXECBUF_FENCE_FD_OUT 0x02 @@ -71,6 +72,7 @@ struct drm_virtgpu_execbuffer { #define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */ #define VIRTGPU_PARAM_CAPSET_QUERY_FIX 2 /* do we have the capset fix */ +#define VIRTGPU_PARAM_RESOURCE_BLOB 3 /* DRM_VIRTGPU_RESOURCE_CREATE_BLOB */ struct drm_virtgpu_getparam { __u64 param; @@ -100,7 +102,7 @@ struct drm_virtgpu_resource_info { __u32 bo_handle; __u32 res_handle; __u32 size; - __u32 stride; + __u32 blob_mem; }; struct drm_virtgpu_3d_box { @@ -117,6 +119,8 @@ struct drm_virtgpu_3d_transfer_to_host { struct drm_virtgpu_3d_box box; __u32 level; __u32 offset; + __u32 stride; + __u32 layer_stride; }; struct drm_virtgpu_3d_transfer_from_host { @@ -124,6 +128,8 @@ struct drm_virtgpu_3d_transfer_from_host { struct drm_virtgpu_3d_box box; __u32 level; __u32 offset; + __u32 stride; + __u32 layer_stride; }; #define VIRTGPU_WAIT_NOWAIT 1 /* like it */ @@ -140,6 +146,31 @@ struct drm_virtgpu_get_caps { __u32 pad; }; +struct drm_virtgpu_resource_create_blob { +#define VIRTGPU_BLOB_MEM_GUEST 0x0001 +#define VIRTGPU_BLOB_MEM_HOST3D 0x0002 +#define VIRTGPU_BLOB_MEM_HOST3D_GUEST 0x0003 + +#define VIRTGPU_BLOB_FLAG_USE_MAPPABLE 0x0001 +#define VIRTGPU_BLOB_FLAG_USE_SHAREABLE 0x0002 +#define VIRTGPU_BLOB_FLAG_USE_CROSS_DEVICE 0x0004 + /* zero is invalid blob_mem */ + __u32 blob_mem; + __u32 blob_flags; + __u32 bo_handle; + __u32 res_handle; + __u64 size; + + /* + * for 3D contexts with VIRTGPU_BLOB_MEM_HOST3D_GUEST and + * VIRTGPU_BLOB_MEM_HOST3D otherwise, must be zero. + */ + __u32 pad; + __u32 cmd_size; + __u64 cmd; + __u64 blob_id; +}; + #define DRM_IOCTL_VIRTGPU_MAP \ DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_MAP, struct drm_virtgpu_map) @@ -175,6 +206,10 @@ struct drm_virtgpu_get_caps { DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_GET_CAPS, \ struct drm_virtgpu_get_caps) +#define DRM_IOCTL_VIRTGPU_RESOURCE_CREATE_BLOB \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_RESOURCE_CREATE_BLOB, \ + struct drm_virtgpu_resource_create_blob) + #if defined(__cplusplus) } #endif |