1017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky/* 2cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * Driver for Quantek QT1010 silicon tuner 3cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * 4cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * Copyright (C) 2006 Antti Palosaari <crope@iki.fi> 5cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * Aapo Tahkola <aet@rasterburn.org> 6017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * 7017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * This program is free software; you can redistribute it and/or modify 8017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * it under the terms of the GNU General Public License as published by 9017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * the Free Software Foundation; either version 2 of the License, or 10017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * (at your option) any later version. 11017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * 12017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * This program is distributed in the hope that it will be useful, 13017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * but WITHOUT ANY WARRANTY; without even the implied warranty of 14017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * GNU General Public License for more details. 16017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * 17017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * You should have received a copy of the GNU General Public License 18017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * along with this program; if not, write to the Free Software 19017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky */ 21017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky 22cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari#ifndef QT1010_H 23cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari#define QT1010_H 24017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky 25cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari#include "dvb_frontend.h" 26017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky 27cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaaristruct qt1010_config { 28cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari u8 i2c_address; 29cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari}; 30017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky 31cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari/** 32cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * Attach a qt1010 tuner to the supplied frontend structure. 33cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * 34cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * @param fe frontend to attach to 35cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * @param i2c i2c adapter to use 36cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * @param cfg tuner hw based configuration 37cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari * @return fe pointer on success, NULL on failure 38cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari */ 39149ef72deeba57078216c9fa678baff392295853Mauro Carvalho Chehab#if defined(CONFIG_MEDIA_TUNER_QT1010) || (defined(CONFIG_MEDIA_TUNER_QT1010_MODULE) && defined(MODULE)) 40cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaariextern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe, 41cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari struct i2c_adapter *i2c, 42cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari struct qt1010_config *cfg); 43cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari#else 44cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaaristatic inline struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe, 45cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari struct i2c_adapter *i2c, 46cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari struct qt1010_config *cfg) 476cf2a10180e4039aaad1e4ecba5f2520f157da40Michael Krufky{ 48271ddbf702c3a4e6b18f6464180eda0f62efd9a5Harvey Harrison printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 49cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari return NULL; 506cf2a10180e4039aaad1e4ecba5f2520f157da40Michael Krufky} 51149ef72deeba57078216c9fa678baff392295853Mauro Carvalho Chehab#endif // CONFIG_MEDIA_TUNER_QT1010 52cbdc80ed8f59e204c031b52ea7e44f419029f75bAntti Palosaari 53017cf012570c955c3e1ff025802d7cb46fd1d37bMichael Krufky#endif 54