blob: 933228ffb5095c95c39088c193d95d3d83b24c94 [file] [log] [blame]
Michael Krufky7ab10bf2007-08-27 21:23:40 -03001/*
2 This program is free software; you can redistribute it and/or modify
3 it under the terms of the GNU General Public License as published by
4 the Free Software Foundation; either version 2 of the License, or
5 (at your option) any later version.
6
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 GNU General Public License for more details.
11
12 You should have received a copy of the GNU General Public License
13 along with this program; if not, write to the Free Software
14 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
15*/
16
17#ifndef __TEA5761_H__
18#define __TEA5761_H__
19
20#include <linux/i2c.h>
21#include "dvb_frontend.h"
22
Peter Senna Tschudin7b34be72013-01-20 01:32:56 -030023#if IS_ENABLED(CONFIG_MEDIA_TUNER_TEA5761)
Michael Krufky7ab10bf2007-08-27 21:23:40 -030024extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
Michael Krufkyca805d52007-08-27 21:59:35 -030025
Michael Krufky7ab10bf2007-08-27 21:23:40 -030026extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
27 struct i2c_adapter* i2c_adap,
28 u8 i2c_addr);
Michael Krufkyca805d52007-08-27 21:59:35 -030029#else
30static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap,
31 u8 i2c_addr)
32{
33 printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
Harvey Harrison7e28adb2008-04-08 23:20:00 -030034 __func__);
Michael Krufkyca805d52007-08-27 21:59:35 -030035 return -EINVAL;
36}
37
38static inline struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
39 struct i2c_adapter* i2c_adap,
40 u8 i2c_addr)
41{
Harvey Harrison7e28adb2008-04-08 23:20:00 -030042 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
Michael Krufkyca805d52007-08-27 21:59:35 -030043 return NULL;
44}
45#endif
Michael Krufky7ab10bf2007-08-27 21:23:40 -030046
47#endif /* __TEA5761_H__ */