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0d788680 LA |
1 | /* |
2 | Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver | |
3 | ||
4 | Copyright (C) 2013 Luis Alves <ljalvs@gmail.com> | |
5 | (based on cx24116.h by Steven Toth) | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
20 | */ | |
21 | ||
22 | #ifndef CX24117_H | |
23 | #define CX24117_H | |
24 | ||
25 | #include <linux/kconfig.h> | |
26 | #include <linux/dvb/frontend.h> | |
27 | ||
28 | struct cx24117_config { | |
29 | /* the demodulator's i2c address */ | |
30 | u8 demod_address; | |
31 | }; | |
32 | ||
9b174527 | 33 | #if IS_REACHABLE(CONFIG_DVB_CX24117) |
0d788680 LA |
34 | extern struct dvb_frontend *cx24117_attach( |
35 | const struct cx24117_config *config, | |
d10e8280 | 36 | struct i2c_adapter *i2c); |
0d788680 LA |
37 | #else |
38 | static inline struct dvb_frontend *cx24117_attach( | |
39 | const struct cx24117_config *config, | |
d10e8280 | 40 | struct i2c_adapter *i2c) |
0d788680 LA |
41 | { |
42 | dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__); | |
43 | return NULL; | |
44 | } | |
45 | #endif | |
46 | ||
47 | #endif /* CX24117_H */ |