1 /* 2 Driver for Philips tda8262/tda8263 DVBS Silicon tuners 3 4 (c) 2006 Andrew de Quincey 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 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 */ 22 23#ifndef __DVB_TDA826X_H__ 24#define __DVB_TDA826X_H__ 25 26#include <linux/i2c.h> 27#include "dvb_frontend.h" 28 29/** 30 * Attach a tda826x tuner to the supplied frontend structure. 31 * 32 * @param fe Frontend to attach to. 33 * @param addr i2c address of the tuner. 34 * @param i2c i2c adapter to use. 35 * @param has_loopthrough Set to 1 if the card has a loopthrough RF connector. 36 * @return FE pointer on success, NULL on failure. 37 */ 38#if defined(CONFIG_DVB_TDA826X) || (defined(CONFIG_DVB_TDA826X_MODULE) && \ 39 defined(MODULE)) 40extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr, 41 struct i2c_adapter *i2c, 42 int has_loopthrough); 43#else 44static inline struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, 45 int addr, 46 struct i2c_adapter *i2c, 47 int has_loopthrough) 48{ 49 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__); 50 return NULL; 51} 52#endif // CONFIG_DVB_TDA826X 53 54#endif // __DVB_TDA826X_H__ 55