LXR linux/drivers/media/test-drivers/vivid/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
  30