1 /*
2 * Support for the Broadcom BCM3510 ATSC demodulator (1st generation Air2PC)
3 *
4 * Copyright (C) 2001-5, B2C2 inc.
5 *
6 * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 */
22 #ifndef BCM3510_H
23 #define BCM3510_H
24
25 #include <linux/dvb/frontend.h>
26 #include <linux/firmware.h>
27
28 struct bcm3510_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 };
36
37 #if defined(CONFIG_DVB_BCM3510) || (defined(CONFIG_DVB_BCM3510_MODULE) && defined(MODULE))
38 extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
39 struct i2c_adapter* i2c);
40 #else
41 static inline struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
42 struct i2c_adapter* i2c)
43 {
44 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
45 return NULL;
46 }
47 #endif // CONFIG_DVB_BCM3510
48
49 #endif
50
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