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
28 struct 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 defined(CONFIG_DVB_OR51211) || (defined(CONFIG_DVB_OR51211_MODULE) && defined(MODULE))
41 extern struct dvb_frontend* or51211_attach(const struct or51211_config* config,
42 struct i2c_adapter* i2c);
43 #else
44 static 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
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