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Michael Krufky017cf012006-09-23 20:40:20 -03001/*
Antti Palosaaricbdc80e2007-01-21 15:56:10 -03002 * Driver for Quantek QT1010 silicon tuner
3 *
4 * Copyright (C) 2006 Antti Palosaari <crope@iki.fi>
5 * Aapo Tahkola <aet@rasterburn.org>
Michael Krufky017cf012006-09-23 20:40:20 -03006 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
Antti Palosaaricbdc80e2007-01-21 15:56:10 -030022#ifndef QT1010_H
23#define QT1010_H
Michael Krufky017cf012006-09-23 20:40:20 -030024
Antti Palosaaricbdc80e2007-01-21 15:56:10 -030025#include "dvb_frontend.h"
Michael Krufky017cf012006-09-23 20:40:20 -030026
Antti Palosaaricbdc80e2007-01-21 15:56:10 -030027struct qt1010_config {
28 u8 i2c_address;
29};
30
31/**
32 * Attach a qt1010 tuner to the supplied frontend structure.
33 *
34 * @param fe frontend to attach to
35 * @param i2c i2c adapter to use
36 * @param cfg tuner hw based configuration
37 * @return fe pointer on success, NULL on failure
38 */
Peter Senna Tschudin7b34be72013-01-20 01:32:56 -030039#if IS_ENABLED(CONFIG_MEDIA_TUNER_QT1010)
Antti Palosaaricbdc80e2007-01-21 15:56:10 -030040extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,
41 struct i2c_adapter *i2c,
42 struct qt1010_config *cfg);
43#else
44static inline struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,
45 struct i2c_adapter *i2c,
46 struct qt1010_config *cfg)
Michael Krufky017cf012006-09-23 20:40:20 -030047{
Harvey Harrison271ddbf2008-04-08 23:20:00 -030048 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
Antti Palosaaricbdc80e2007-01-21 15:56:10 -030049 return NULL;
Michael Krufky017cf012006-09-23 20:40:20 -030050}
Mauro Carvalho Chehab149ef722008-04-29 21:38:46 -030051#endif // CONFIG_MEDIA_TUNER_QT1010
Michael Krufky017cf012006-09-23 20:40:20 -030052
Michael Krufky017cf012006-09-23 20:40:20 -030053#endif