drivers/media/platform/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
  10 struct 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
  18 void vivid_meta_cap_fillbuff(struct vivid_dev *dev,
  19                              struct vivid_buffer *buf, u64 soe);
  20
  21 int vidioc_enum_fmt_meta_cap(struct file *file, void  *priv,
  22                              struct v4l2_fmtdesc *f);
  23
  24 int vidioc_g_fmt_meta_cap(struct file *file, void *priv,
  25                           struct v4l2_format *f);
  26
  27 extern const struct vb2_ops vivid_meta_cap_qops;
  28
  29 #endif