1 /* 2 * Toshiba TC90522 Demodulator 3 * 4 * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation version 2. 9 * 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 * GNU General Public License for more details. 15 */ 16 17 /* 18 * The demod has 4 input (2xISDB-T and 2xISDB-S), 19 * and provides independent sub modules for each input. 20 * As the sub modules work in parallel and have the separate i2c addr's, 21 * this driver treats each sub module as one demod device. 22 */ 23 24 #ifndef TC90522_H 25 #define TC90522_H 26 27 #include <linux/i2c.h> 28 #include <media/dvb_frontend.h> 29 30 /* I2C device types */ 31 #define TC90522_I2C_DEV_SAT "tc90522sat" 32 #define TC90522_I2C_DEV_TER "tc90522ter" 33 34 struct tc90522_config { 35 /* [OUT] frontend returned by driver */ 36 struct dvb_frontend *fe; 37 38 /* [OUT] tuner I2C adapter returned by driver */ 39 struct i2c_adapter *tuner_i2c; 40 }; 41 42 #endif /* TC90522_H */ 43