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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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@posteo.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#ifndef BCM3510_H
19#define BCM3510_H
20
21#include <linux/dvb/frontend.h>
22#include <linux/firmware.h>
23
24struct bcm3510_config
25{
26 /* the demodulator's i2c address */
27 u8 demod_address;
28
29 /* request firmware for device */
30 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
31};
32
33#if IS_REACHABLE(CONFIG_DVB_BCM3510)
34extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
35 struct i2c_adapter* i2c);
36#else
37static inline struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
38 struct i2c_adapter* i2c)
39{
40 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
41 return NULL;
42}
43#endif // CONFIG_DVB_BCM3510
44
45#endif