1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | Fujitsu MB86A16 DVB-S/DSS DC Receiver driver |
4 | |
5 | Copyright (C) Manu Abraham (abraham.manu@gmail.com) |
6 | |
7 | */ |
8 | |
9 | #ifndef __MB86A16_H |
10 | #define __MB86A16_H |
11 | |
12 | #include <linux/dvb/frontend.h> |
13 | #include <media/dvb_frontend.h> |
14 | |
15 | |
16 | struct mb86a16_config { |
17 | u8 demod_address; |
18 | |
19 | int (*set_voltage)(struct dvb_frontend *fe, |
20 | enum fe_sec_voltage voltage); |
21 | }; |
22 | |
23 | |
24 | |
25 | #if IS_REACHABLE(CONFIG_DVB_MB86A16) |
26 | |
27 | extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, |
28 | struct i2c_adapter *i2c_adap); |
29 | |
30 | #else |
31 | |
32 | static inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, |
33 | struct i2c_adapter *i2c_adap) |
34 | { |
35 | printk(KERN_WARNING "%s: Driver disabled by Kconfig\n" , __func__); |
36 | return NULL; |
37 | } |
38 | |
39 | #endif /* CONFIG_DVB_MB86A16 */ |
40 | |
41 | #endif /* __MB86A16_H */ |
42 | |