tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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 */