blob: 970567b9194dafa24d6dfb6025efc5adc9e6b11b [file] [log] [blame]
Hans Verkuil1a0adaf2007-04-27 12:31:25 -03001/*
2 Vertical Blank Interval support functions
3 Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
Hans Verkuil612570f2007-08-23 05:42:59 -030020#ifndef IVTV_VBI_H
21#define IVTV_VBI_H
22
Hans Verkuil2f3a9892007-08-25 14:11:23 -030023void ivtv_write_vbi(struct ivtv *itv, const struct v4l2_sliced_vbi_data *sliced, size_t count);
Hans Verkuil1a0adaf2007-04-27 12:31:25 -030024void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf,
25 u64 pts_stamp, int streamtype);
26int ivtv_used_line(struct ivtv *itv, int line, int field);
Hans Verkuil2f3a9892007-08-25 14:11:23 -030027void ivtv_disable_cc(struct ivtv *itv);
Hans Verkuil1a0adaf2007-04-27 12:31:25 -030028void ivtv_set_vbi(unsigned long arg);
Hans Verkuildc02d502007-05-19 14:07:16 -030029void ivtv_vbi_work_handler(struct ivtv *itv);
Hans Verkuil612570f2007-08-23 05:42:59 -030030
31#endif