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| author | Christopher Ferris <cferris@google.com> | 2021-02-19 19:47:44 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2021-02-19 19:47:44 +0000 |
| commit | d29cac66b426d59afd7ce7da9519b6d43f5df0cc (patch) | |
| tree | 64fdb7e0316c8d85bb02e4d0dcef0a5f6cd6e6f5 /libc/kernel/uapi/linux/virtio_gpu.h | |
| parent | b69a0d496930b1faf2559ce268064bc1a005215e (diff) | |
| parent | 05667cd66a3ea0e75611f1bec36a67098ac92179 (diff) | |
Merge "Update to v5.11 kernel headers."
Diffstat (limited to 'libc/kernel/uapi/linux/virtio_gpu.h')
| -rw-r--r-- | libc/kernel/uapi/linux/virtio_gpu.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/libc/kernel/uapi/linux/virtio_gpu.h b/libc/kernel/uapi/linux/virtio_gpu.h index 25724ca0f..83ad5a7f9 100644 --- a/libc/kernel/uapi/linux/virtio_gpu.h +++ b/libc/kernel/uapi/linux/virtio_gpu.h @@ -22,6 +22,7 @@ #define VIRTIO_GPU_F_VIRGL 0 #define VIRTIO_GPU_F_EDID 1 #define VIRTIO_GPU_F_RESOURCE_UUID 2 +#define VIRTIO_GPU_F_RESOURCE_BLOB 3 enum virtio_gpu_ctrl_type { VIRTIO_GPU_UNDEFINED = 0, VIRTIO_GPU_CMD_GET_DISPLAY_INFO = 0x0100, @@ -36,6 +37,8 @@ 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, VIRTIO_GPU_CMD_CTX_CREATE = 0x0200, VIRTIO_GPU_CMD_CTX_DESTROY, VIRTIO_GPU_CMD_CTX_ATTACH_RESOURCE, @@ -44,6 +47,8 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D, VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D, VIRTIO_GPU_CMD_SUBMIT_3D, + VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB, + VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB, VIRTIO_GPU_CMD_UPDATE_CURSOR = 0x0300, VIRTIO_GPU_CMD_MOVE_CURSOR, VIRTIO_GPU_RESP_OK_NODATA = 0x1100, @@ -52,6 +57,7 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_RESP_OK_CAPSET, VIRTIO_GPU_RESP_OK_EDID, VIRTIO_GPU_RESP_OK_RESOURCE_UUID, + VIRTIO_GPU_RESP_OK_MAP_INFO, VIRTIO_GPU_RESP_ERR_UNSPEC = 0x1200, VIRTIO_GPU_RESP_ERR_OUT_OF_MEMORY, VIRTIO_GPU_RESP_ERR_INVALID_SCANOUT_ID, @@ -59,6 +65,10 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_RESP_ERR_INVALID_CONTEXT_ID, VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER, }; +enum virtio_gpu_shm_id { + VIRTIO_GPU_SHM_ID_UNDEFINED = 0, + VIRTIO_GPU_SHM_ID_HOST_VISIBLE = 1 +}; #define VIRTIO_GPU_FLAG_FENCE (1 << 0) struct virtio_gpu_ctrl_hdr { __le32 type; @@ -250,4 +260,52 @@ struct virtio_gpu_resp_resource_uuid { struct virtio_gpu_ctrl_hdr hdr; __u8 uuid[16]; }; +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 + __le32 blob_mem; + __le32 blob_flags; + __le32 nr_entries; + __le64 blob_id; + __le64 size; +}; +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]; +}; +struct virtio_gpu_resource_map_blob { + struct virtio_gpu_ctrl_hdr hdr; + __le32 resource_id; + __le32 padding; + __le64 offset; +}; +#define VIRTIO_GPU_MAP_CACHE_MASK 0x0f +#define VIRTIO_GPU_MAP_CACHE_NONE 0x00 +#define VIRTIO_GPU_MAP_CACHE_CACHED 0x01 +#define VIRTIO_GPU_MAP_CACHE_UNCACHED 0x02 +#define VIRTIO_GPU_MAP_CACHE_WC 0x03 +struct virtio_gpu_resp_map_info { + struct virtio_gpu_ctrl_hdr hdr; + __u32 map_info; + __u32 padding; +}; +struct virtio_gpu_resource_unmap_blob { + struct virtio_gpu_ctrl_hdr hdr; + __le32 resource_id; + __le32 padding; +}; #endif |