/* * Driver for Freescale MC44S803 Low Power CMOS Broadband Tuner * * Copyright (c) 2009 Jochen Friedrich <jochen@scram.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. */ #ifndef MC44S803_H #define MC44S803_H struct dvb_frontend; struct i2c_adapter; struct mc44s803_config { u8 i2c_address; u8 dig_out; }; #if IS_REACHABLE(CONFIG_MEDIA_TUNER_MC44S803) extern struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mc44s803_config *cfg); #else static inline struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mc44s803_config *cfg) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif /* CONFIG_MEDIA_TUNER_MC44S803 */ #endif