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 defined(CONFIG_DVB_TDA8083) || (defined(CONFIG_DVB_TDA8083_MODULE) && \ 39 defined(MODULE)) 40extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, 41 struct i2c_adapter* i2c); 42#else 43static inline struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, 44 struct i2c_adapter* i2c) 45{ 46 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 47 return NULL; 48} 49#endif // CONFIG_DVB_TDA8083 50 51#endif // TDA8083_H 52