diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/videodev2.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index cd512f07beed..66945a6f628d 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -2142,12 +2142,20 @@ struct v4l2_dbg_chip_ident { __u32 revision; /* chip revision, chip specific */ } __attribute__ ((packed)); -/* VIDIOC_CREATE_BUFS */ +/** + * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument + * @index: on return, index of the first created buffer + * @count: entry: number of requested buffers, + * return: number of created buffers + * @memory: buffer memory type + * @format: frame format, for which buffers are requested + * @reserved: future extensions + */ struct v4l2_create_buffers { - __u32 index; /* output: buffers index...index + count - 1 have been created */ + __u32 index; __u32 count; enum v4l2_memory memory; - struct v4l2_format format; /* "type" is used always, the rest if sizeimage == 0 */ + struct v4l2_format format; __u32 reserved[8]; }; |