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c942fddf | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
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2 | /* |
3 | * E3C EC100 demodulator driver | |
4 | * | |
5 | * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> | |
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6 | */ |
7 | ||
8 | #ifndef EC100_H | |
9 | #define EC100_H | |
10 | ||
11 | #include <linux/dvb/frontend.h> | |
12 | ||
13 | struct ec100_config { | |
14 | /* demodulator's I2C address */ | |
15 | u8 demod_address; | |
16 | }; | |
17 | ||
18 | ||
9b174527 | 19 | #if IS_REACHABLE(CONFIG_DVB_EC100) |
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20 | extern struct dvb_frontend *ec100_attach(const struct ec100_config *config, |
21 | struct i2c_adapter *i2c); | |
22 | #else | |
23 | static inline struct dvb_frontend *ec100_attach( | |
24 | const struct ec100_config *config, struct i2c_adapter *i2c) | |
25 | { | |
20399b3b | 26 | pr_warn("%s: driver disabled by Kconfig\n", __func__); |
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27 | return NULL; |
28 | } | |
29 | #endif | |
30 | ||
31 | #endif /* EC100_H */ |