diff options
Diffstat (limited to 'include/uapi/linux/virtio_gpu.h')
| -rw-r--r-- | include/uapi/linux/virtio_gpu.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h index 747a5c5cc4e6..4ddf2fe342ed 100644 --- a/include/uapi/linux/virtio_gpu.h +++ b/include/uapi/linux/virtio_gpu.h @@ -55,6 +55,11 @@ */ #define VIRTIO_GPU_F_RESOURCE_UUID 2 +/* + * VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB + */ +#define VIRTIO_GPU_F_RESOURCE_BLOB 3 + enum virtio_gpu_ctrl_type { VIRTIO_GPU_UNDEFINED = 0, @@ -71,6 +76,8 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_CMD_GET_CAPSET, VIRTIO_GPU_CMD_GET_EDID, VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID, + VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB, + VIRTIO_GPU_CMD_SET_SCANOUT_BLOB, /* 3d commands */ VIRTIO_GPU_CMD_CTX_CREATE = 0x0200, @@ -359,4 +366,40 @@ struct virtio_gpu_resp_resource_uuid { __u8 uuid[16]; }; +/* VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB */ +struct virtio_gpu_resource_create_blob { + struct virtio_gpu_ctrl_hdr hdr; + __le32 resource_id; +#define VIRTIO_GPU_BLOB_MEM_GUEST 0x0001 +#define VIRTIO_GPU_BLOB_MEM_HOST3D 0x0002 +#define VIRTIO_GPU_BLOB_MEM_HOST3D_GUEST 0x0003 + +#define VIRTIO_GPU_BLOB_FLAG_USE_MAPPABLE 0x0001 +#define VIRTIO_GPU_BLOB_FLAG_USE_SHAREABLE 0x0002 +#define VIRTIO_GPU_BLOB_FLAG_USE_CROSS_DEVICE 0x0004 + /* zero is invalid blob mem */ + __le32 blob_mem; + __le32 blob_flags; + __le64 blob_id; + __le64 size; + __le32 nr_entries; + /* + * sizeof(nr_entries * virtio_gpu_mem_entry) bytes follow + */ +}; + +/* VIRTIO_GPU_CMD_SET_SCANOUT_BLOB */ +struct virtio_gpu_set_scanout_blob { + struct virtio_gpu_ctrl_hdr hdr; + struct virtio_gpu_rect r; + __le32 scanout_id; + __le32 resource_id; + __le32 width; + __le32 height; + __le32 format; + __le32 padding; + __le32 strides[4]; + __le32 offsets[4]; +}; + #endif |