1/*
2 * vivid-vbi-cap.h - vbi capture support functions.
3 *
4 * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
5 *
6 * This program is free software; you may redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
11 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
12 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
13 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
14 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
15 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
16 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20#ifndef _VIVID_VBI_CAP_H_
21#define _VIVID_VBI_CAP_H_
22
23void vivid_fill_time_of_day_packet(u8 *packet);
24void vivid_raw_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf);
25void vivid_sliced_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf);
26void vivid_sliced_vbi_out_process(struct vivid_dev *dev, struct vivid_buffer *buf);
27int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
28					struct v4l2_format *f);
29int vidioc_s_fmt_vbi_cap(struct file *file, void *priv,
30					struct v4l2_format *f);
31int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt);
32int vidioc_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt);
33int vidioc_s_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt);
34int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_sliced_vbi_cap *cap);
35
36void vivid_fill_service_lines(struct v4l2_sliced_vbi_format *vbi, u32 service_set);
37
38extern const struct vb2_ops vivid_vbi_cap_qops;
39
40#endif
41