1/* 2 driver for LSI L64781 COFDM demodulator 3 4 Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH 5 Marko Kohtala <marko.kohtala@luukku.com> 6 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*/ 22 23#ifndef L64781_H 24#define L64781_H 25 26#include <linux/dvb/frontend.h> 27 28struct l64781_config 29{ 30 /* the demodulator's i2c address */ 31 u8 demod_address; 32}; 33 34#if IS_ENABLED(CONFIG_DVB_L64781) 35extern struct dvb_frontend* l64781_attach(const struct l64781_config* config, 36 struct i2c_adapter* i2c); 37#else 38static inline struct dvb_frontend* l64781_attach(const struct l64781_config* config, 39 struct i2c_adapter* i2c) 40{ 41 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 42 return NULL; 43} 44#endif // CONFIG_DVB_L64781 45 46#endif // L64781_H 47