1/*
2    TDA10021/TDA10023  - Single Chip Cable Channel Receiver driver module
3			 used on the the Siemens DVB-C cards
4
5    Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
6    Copyright (C) 2004 Markus Schulz <msc@antzsystem.de>
7		   Support for TDA10021
8
9    This program is free software; you can redistribute it and/or modify
10    it under the terms of the GNU General Public License as published by
11    the Free Software Foundation; either version 2 of the License, or
12    (at your option) any later version.
13
14    This program is distributed in the hope that it will be useful,
15    but WITHOUT ANY WARRANTY; without even the implied warranty of
16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17    GNU General Public License for more details.
18
19    You should have received a copy of the GNU General Public License
20    along with this program; if not, write to the Free Software
21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22*/
23
24#ifndef TDA1002x_H
25#define TDA1002x_H
26
27#include <linux/dvb/frontend.h>
28
29struct tda1002x_config
30{
31	/* the demodulator's i2c address */
32	u8 demod_address;
33	u8 invert;
34};
35
36#if defined(CONFIG_DVB_TDA10021) || (defined(CONFIG_DVB_TDA10021_MODULE) && \
37	defined(MODULE))
38extern struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
39					    struct i2c_adapter* i2c, u8 pwm);
40#else
41static inline struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
42					    struct i2c_adapter* i2c, u8 pwm)
43{
44	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
45	return NULL;
46}
47#endif // CONFIG_DVB_TDA10021
48
49#if defined(CONFIG_DVB_TDA10023) || (defined(CONFIG_DVB_TDA10023_MODULE) && \
50	defined(MODULE))
51extern struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
52					    struct i2c_adapter* i2c, u8 pwm);
53#else
54static inline struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
55					    struct i2c_adapter* i2c, u8 pwm)
56{
57	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
58	return NULL;
59}
60#endif // CONFIG_DVB_TDA10023
61
62#endif // TDA1002x_H
63