summaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb-frontends/mb86a16.h
blob: 6ea8c376394f57b1a4c0c6d49e47402b6dbf041b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
/*
	Fujitsu MB86A16 DVB-S/DSS DC Receiver driver

	Copyright (C) Manu Abraham (abraham.manu@gmail.com)

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef __MB86A16_H
#define __MB86A16_H

#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"


struct mb86a16_config {
	u8 demod_address;

	int (*set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
};



#if defined(CONFIG_DVB_MB86A16) || (defined(CONFIG_DVB_MB86A16_MODULE) && defined(MODULE))

extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
					   struct i2c_adapter *i2c_adap);

#else

static inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
					   struct i2c_adapter *i2c_adap)
{
	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
	return NULL;
}

#endif /* CONFIG_DVB_MB86A16 */

#endif /* __MB86A16_H */