1/*
2    bt819.h - bt819 notifications
3
4    Copyright (C) 2009 Hans Verkuil (hverkuil@xs4all.nl)
5
6    This program is free software; you can redistribute it and/or modify
7    it under the terms of the GNU General Public License as published by
8    the Free Software Foundation; either version 2 of the License, or
9    (at your option) any later version.
10
11    This program is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14    GNU General Public License for more details.
15
16    You should have received a copy of the GNU General Public License
17    along with this program; if not, write to the Free Software
18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19*/
20
21#ifndef _BT819_H_
22#define _BT819_H_
23
24#include <linux/ioctl.h>
25
26/* v4l2_device notifications. */
27
28/* Needed to reset the FIFO buffer when changing the input
29   or the video standard.
30
31   Note: these ioctls that internal to the kernel and are never called
32   from userspace. */
33#define BT819_FIFO_RESET_LOW 	_IO('b', 0)
34#define BT819_FIFO_RESET_HIGH 	_IO('b', 1)
35
36#endif
37