1/*
2    Montage Technology TS2020 - Silicon Tuner driver
3    Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
4
5    Copyright (C) 2009-2012 TurboSight.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#ifndef TS2020_H
23#define TS2020_H
24
25#include <linux/kconfig.h>
26#include <linux/dvb/frontend.h>
27
28struct ts2020_config {
29	u8 tuner_address;
30	u8 clk_out_div;
31	u32 frequency_div;
32};
33
34#if IS_ENABLED(CONFIG_DVB_TS2020)
35
36extern struct dvb_frontend *ts2020_attach(
37	struct dvb_frontend *fe,
38	const struct ts2020_config *config,
39	struct i2c_adapter *i2c);
40#else
41static inline struct dvb_frontend *ts2020_attach(
42	struct dvb_frontend *fe,
43	const struct ts2020_config *config,
44	struct i2c_adapter *i2c)
45{
46	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
47	return NULL;
48}
49#endif
50
51#endif /* TS2020_H */
52