vivid-meta-cap.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * vivid-meta-cap.h - meta capture support functions.
 4 */
 5#ifndef _VIVID_META_CAP_H_
 6#define _VIVID_META_CAP_H_
 7
 8#define VIVID_META_CLOCK_UNIT	10 /* 100 MHz */
 9
10struct vivid_uvc_meta_buf {
11	__u64 ns;
12	__u16 sof;
13	__u8 length;
14	__u8 flags;
15	__u8 buf[10]; /* PTS(4)+STC(4)+SOF(2) */
16} __packed;
17
18void vivid_meta_cap_fillbuff(struct vivid_dev *dev,
19			     struct vivid_buffer *buf, u64 soe);
20
21int vidioc_enum_fmt_meta_cap(struct file *file, void  *priv,
22			     struct v4l2_fmtdesc *f);
23
24int vidioc_g_fmt_meta_cap(struct file *file, void *priv,
25			  struct v4l2_format *f);
26
27extern const struct vb2_ops vivid_meta_cap_qops;
28
29#endif