1/*
2 *    Support for OR51211 (pcHDTV HD-2000) - VSB
3 *
4 *    Copyright (C) 2005 Kirk Lapray <kirk_lapray@bigfoot.com>
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 *    GNU General Public License for more details.
15 *
16 *    You should have received a copy of the GNU General Public License
17 *    along with this program; if not, write to the Free Software
18 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 *
20*/
21
22#ifndef OR51211_H
23#define OR51211_H
24
25#include <linux/dvb/frontend.h>
26#include <linux/firmware.h>
27
28struct or51211_config
29{
30	/* The demodulator's i2c address */
31	u8 demod_address;
32
33	/* Request firmware for device */
34	int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
35	void (*setmode)(struct dvb_frontend * fe, int mode);
36	void (*reset)(struct dvb_frontend * fe);
37	void (*sleep)(struct dvb_frontend * fe);
38};
39
40#if IS_REACHABLE(CONFIG_DVB_OR51211)
41extern struct dvb_frontend* or51211_attach(const struct or51211_config* config,
42					   struct i2c_adapter* i2c);
43#else
44static inline struct dvb_frontend* or51211_attach(const struct or51211_config* config,
45					   struct i2c_adapter* i2c)
46{
47	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
48	return NULL;
49}
50#endif // CONFIG_DVB_OR51211
51
52#endif // OR51211_H
53
54