| /* |
| bt819.h - bt819 notifications |
| |
| Copyright (C) 2009 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., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #ifndef _BT819_H_ |
| #define _BT819_H_ |
| |
| #include <linux/ioctl.h> |
| |
| /* v4l2_device notifications. */ |
| |
| /* Needed to reset the FIFO buffer when changing the input |
| or the video standard. |
| |
| Note: these ioctls that internal to the kernel and are never called |
| from userspace. */ |
| #define BT819_FIFO_RESET_LOW _IO('b', 0) |
| #define BT819_FIFO_RESET_HIGH _IO('b', 1) |
| |
| #endif |
