1/* 2 Montage Technology TS2020 - Silicon Tuner driver 3 Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> 4 5 Copyright (C) 2009-2012 TurboSight.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#ifndef TS2020_H 23#define TS2020_H 24 25#include <linux/kconfig.h> 26#include <linux/dvb/frontend.h> 27 28struct ts2020_config { 29 u8 tuner_address; 30 u8 clk_out_div; 31 u32 frequency_div; 32}; 33 34#if IS_ENABLED(CONFIG_DVB_TS2020) 35 36extern struct dvb_frontend *ts2020_attach( 37 struct dvb_frontend *fe, 38 const struct ts2020_config *config, 39 struct i2c_adapter *i2c); 40#else 41static inline struct dvb_frontend *ts2020_attach( 42 struct dvb_frontend *fe, 43 const struct ts2020_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 50 51#endif /* TS2020_H */ 52