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Timothy Leedfbdce02008-08-09 13:36:51 -03001/*
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/dvb/frontend.h>
27
28struct lgs8gl5_config {
29 /* the demodulator's i2c address */
30 u8 demod_address;
31};
32
33#if defined(CONFIG_DVB_LGS8GL5) || \
34 (defined(CONFIG_DVB_LGS8GL5_MODULE) && defined(MODULE))
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 */