1/*
2    Legend Silicon LGS-8GL5 DMB-TH OFDM demodulator driver
3
4    Copyright (C) 2008 Sirius International (Hong Kong) Limited
5	Timothy Lee <timothy.lee@siriushk.com>
6
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 2 of the License, or
10    (at your option) any later version.
11
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16
17    You should have received a copy of the GNU General Public License
18    along with this program; if not, write to the Free Software
19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21*/
22
23#ifndef LGS8GL5_H
24#define LGS8GL5_H
25
26#include <linux/kconfig.h>
27#include <linux/dvb/frontend.h>
28
29struct lgs8gl5_config {
30	/* the demodulator's i2c address */
31	u8 demod_address;
32};
33
34#if IS_REACHABLE(CONFIG_DVB_LGS8GL5)
35extern struct dvb_frontend *lgs8gl5_attach(
36	const struct lgs8gl5_config *config, struct i2c_adapter *i2c);
37#else
38static inline struct dvb_frontend *lgs8gl5_attach(
39	const struct lgs8gl5_config *config, struct i2c_adapter *i2c) {
40	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
41	return NULL;
42}
43#endif /* CONFIG_DVB_LGS8GL5 */
44
45#endif /* LGS8GL5_H */
46