1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3    Conexant CX22700 DVB OFDM demodulator driver
4
5    Copyright (C) 2001-2002 Convergence Integrated Media GmbH
6	Holger Waechtler <holger@convergence.de>
7
8
9*/
10
11#ifndef CX22700_H
12#define CX22700_H
13
14#include <linux/dvb/frontend.h>
15
16struct cx22700_config
17{
18	/* the demodulator's i2c address */
19	u8 demod_address;
20};
21
22#if IS_REACHABLE(CONFIG_DVB_CX22700)
23extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
24					   struct i2c_adapter* i2c);
25#else
26static inline struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
27					   struct i2c_adapter* i2c)
28{
29	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
30	return NULL;
31}
32#endif // CONFIG_DVB_CX22700
33
34#endif // CX22700_H
35