1/*
2    Driver for Spase SP8870 demodulator
3
4    Copyright (C) 1999 Juergen Peitz
5
6    This program is free software; you can redistribute it and/or modify
7    it under the terms of the GNU General Public License as published by
8    the Free Software Foundation; either version 2 of the License, or
9    (at your option) any later version.
10
11    This program is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14
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 SP8870_H
24#define SP8870_H
25
26#include <linux/dvb/frontend.h>
27#include <linux/firmware.h>
28
29struct sp8870_config
30{
31	/* the demodulator's i2c address */
32	u8 demod_address;
33
34	/* request firmware for device */
35	int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
36};
37
38#if IS_REACHABLE(CONFIG_DVB_SP8870)
39extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
40					  struct i2c_adapter* i2c);
41#else
42static inline struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
43					  struct i2c_adapter* i2c)
44{
45	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
46	return NULL;
47}
48#endif // CONFIG_DVB_SP8870
49
50#endif // SP8870_H
51