1/*
2    Driver for Grundig 29504-491, a Philips TDA8083 based QPSK Frontend
3
4    Copyright (C) 2001 Convergence Integrated Media GmbH
5
6    written by Ralph Metzler <ralph@convergence.de>
7
8    adoption to the new DVB frontend API and diagnostic ioctl's
9    by Holger Waechtler <holger@convergence.de>
10
11    This program is free software; you can redistribute it and/or modify
12    it under the terms of the GNU General Public License as published by
13    the Free Software Foundation; either version 2 of the License, or
14    (at your option) any later version.
15
16    This program is distributed in the hope that it will be useful,
17    but WITHOUT ANY WARRANTY; without even the implied warranty of
18    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19    GNU General Public License for more details.
20
21    You should have received a copy of the GNU General Public License
22    along with this program; if not, write to the Free Software
23    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24
25*/
26
27#ifndef TDA8083_H
28#define TDA8083_H
29
30#include <linux/dvb/frontend.h>
31
32struct tda8083_config
33{
34	/* the demodulator's i2c address */
35	u8 demod_address;
36};
37
38#if IS_REACHABLE(CONFIG_DVB_TDA8083)
39extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
40					   struct i2c_adapter* i2c);
41#else
42static inline struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
43					   struct i2c_adapter* i2c)
44{
45	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
46	return NULL;
47}
48#endif // CONFIG_DVB_TDA8083
49
50#endif // TDA8083_H
51