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-rw-r--r--drivers/media/video/ivtv/ivtv-vbi.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-vbi.h b/drivers/media/video/ivtv/ivtv-vbi.h
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1/*
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
20#ifndef IVTV_VBI_H
21#define IVTV_VBI_H
22
23ssize_t
24ivtv_write_vbi_from_user(struct ivtv *itv,
25 const struct v4l2_sliced_vbi_data __user *sliced,
26 size_t count);
27void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf,
28 u64 pts_stamp, int streamtype);
29int ivtv_used_line(struct ivtv *itv, int line, int field);
30void ivtv_disable_cc(struct ivtv *itv);
31void ivtv_set_vbi(unsigned long arg);
32void ivtv_vbi_work_handler(struct ivtv *itv);
33
34#endif