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Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -07001/*
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;
Al Viroae8aed02005-09-29 00:37:34 +010034 unsigned char __user *buffer;
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -070035 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