cx24117.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3    Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver
 4
 5    Copyright (C) 2013 Luis Alves <ljalvs@gmail.com>
 6	(based on cx24116.h by Steven Toth)
 7
 8*/
 9
10#ifndef CX24117_H
11#define CX24117_H
12
13#include <linux/dvb/frontend.h>
14
15struct cx24117_config {
16	/* the demodulator's i2c address */
17	u8 demod_address;
18};
19
20#if IS_REACHABLE(CONFIG_DVB_CX24117)
21extern struct dvb_frontend *cx24117_attach(
22	const struct cx24117_config *config,
23	struct i2c_adapter *i2c);
24#else
25static inline struct dvb_frontend *cx24117_attach(
26	const struct cx24117_config *config,
27	struct i2c_adapter *i2c)
28{
29	dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);
30	return NULL;
31}
32#endif
33
34#endif /* CX24117_H */