1/*
2
3    Types and defines needed for RDS. This is included by
4    saa6588.c and every driver (e.g. bttv-driver.c) that wants
5    to use the saa6588 module.
6
7    Instead of having a seperate rds.h, I'd prefer to include
8    this stuff in one of the already existing files like tuner.h
9
10    (c) 2005 by Hans J. Koch
11
12    This program is free software; you can redistribute it and/or modify
13    it under the terms of the GNU General Public License as published by
14    the Free Software Foundation; either version 2 of the License, or
15    (at your option) any later version.
16
17    This program is distributed in the hope that it will be useful,
18    but WITHOUT ANY WARRANTY; without even the implied warranty of
19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20    GNU General Public License for more details.
21
22    You should have received a copy of the GNU General Public License
23    along with this program; if not, write to the Free Software
24    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26*/
27
28#ifndef _RDS_H
29#define _RDS_H
30
31struct rds_command {
32	unsigned int  block_count;
33	int           result;
34	unsigned char __user *buffer;
35	struct file   *instance;
36	poll_table    *event_list;
37};
38
39#define RDS_CMD_OPEN	_IOW('R',1,int)
40#define RDS_CMD_CLOSE	_IOW('R',2,int)
41#define RDS_CMD_READ	_IOR('R',3,int)
42#define RDS_CMD_POLL	_IOR('R',4,int)
43
44#endif
45