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1a0adaf3 HV |
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 | ||
612570f2 HV |
20 | #ifndef IVTV_VBI_H |
21 | #define IVTV_VBI_H | |
22 | ||
ddda4249 AW |
23 | ssize_t |
24 | ivtv_write_vbi_from_user(struct ivtv *itv, | |
25 | const struct v4l2_sliced_vbi_data __user *sliced, | |
26 | size_t count); | |
1a0adaf3 HV |
27 | void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf, |
28 | u64 pts_stamp, int streamtype); | |
29 | int ivtv_used_line(struct ivtv *itv, int line, int field); | |
2f3a9893 | 30 | void ivtv_disable_cc(struct ivtv *itv); |
1a0adaf3 | 31 | void ivtv_set_vbi(unsigned long arg); |
dc02d50a | 32 | void ivtv_vbi_work_handler(struct ivtv *itv); |
612570f2 HV |
33 | |
34 | #endif |