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1 | /* |
2 | Driver for Grundig 29504-491, a Philips TDA8083 based QPSK Frontend | |
3 | ||
4 | Copyright (C) 2001 Convergence Integrated Media GmbH | |
5 | ||
6 | written by Ralph Metzler <ralph@convergence.de> | |
7 | ||
8 | adoption to the new DVB frontend API and diagnostic ioctl's | |
9 | by Holger Waechtler <holger@convergence.de> | |
10 | ||
11 | This program is free software; you can redistribute it and/or modify | |
12 | it under the terms of the GNU General Public License as published by | |
13 | the Free Software Foundation; either version 2 of the License, or | |
14 | (at your option) any later version. | |
15 | ||
16 | This program is distributed in the hope that it will be useful, | |
17 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | GNU General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with this program; if not, write to the Free Software | |
23 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
24 | ||
25 | */ | |
26 | ||
27 | #ifndef TDA8083_H | |
28 | #define TDA8083_H | |
29 | ||
30 | #include <linux/dvb/frontend.h> | |
31 | ||
32 | struct tda8083_config | |
33 | { | |
34 | /* the demodulator's i2c address */ | |
35 | u8 demod_address; | |
1da177e4 LT |
36 | }; |
37 | ||
9b174527 | 38 | #if IS_REACHABLE(CONFIG_DVB_TDA8083) |
1da177e4 LT |
39 | extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, |
40 | struct i2c_adapter* i2c); | |
102a342b AQ |
41 | #else |
42 | static inline struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, | |
43 | struct i2c_adapter* i2c) | |
44 | { | |
271ddbf7 | 45 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
102a342b AQ |
46 | return NULL; |
47 | } | |
48 | #endif // CONFIG_DVB_TDA8083 | |
1da177e4 LT |
49 | |
50 | #endif // TDA8083_H |