2 bt819.h - bt819 notifications
4 Copyright (C) 2009 Hans Verkuil (hverkuil@xs4all.nl)
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.
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.
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.
24 #include <linux/ioctl.h>
26 /* v4l2_device notifications. */
28 /* Needed to reset the FIFO buffer when changing the input
29 or the video standard.
31 Note: these ioctls that internal to the kernel and are never called
33 #define BT819_FIFO_RESET_LOW _IO('b', 0)
34 #define BT819_FIFO_RESET_HIGH _IO('b', 1)