| /* | |
| Vertical Blank Interval support functions | |
| Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl> | |
| This program is free software; you can redistribute it and/or modify | |
| it under the terms of the GNU General Public License as published by | |
| the Free Software Foundation; either version 2 of the License, or | |
| (at your option) any later version. | |
| This program is distributed in the hope that it will be useful, | |
| but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| GNU General Public License for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with this program; if not, write to the Free Software | |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| */ | |
| #ifndef IVTV_VBI_H | |
| #define IVTV_VBI_H | |
| ssize_t | |
| ivtv_write_vbi_from_user(struct ivtv *itv, | |
| const struct v4l2_sliced_vbi_data __user *sliced, | |
| size_t count); | |
| void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf, | |
| u64 pts_stamp, int streamtype); | |
| int ivtv_used_line(struct ivtv *itv, int line, int field); | |
| void ivtv_disable_cc(struct ivtv *itv); | |
| void ivtv_set_vbi(unsigned long arg); | |
| void ivtv_vbi_work_handler(struct ivtv *itv); | |
| #endif |