/* * Panasonic MN88472 DVB-T/T2/C demodulator driver * * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> * * 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 MN88472_H #define MN88472_H #include <linux/dvb/frontend.h> /* Define old names for backward compatibility */ #define VARIABLE_TS_CLOCK MN88472_TS_CLK_VARIABLE #define FIXED_TS_CLOCK MN88472_TS_CLK_FIXED #define SERIAL_TS_MODE MN88472_TS_MODE_SERIAL #define PARALLEL_TS_MODE MN88472_TS_MODE_PARALLEL /** * struct mn88472_config - Platform data for the mn88472 driver * @xtal: Clock frequency. * @ts_mode: TS mode. * @ts_clock: TS clock config. * @i2c_wr_max: Max number of bytes driver writes to I2C at once. * @fe: pointer to a frontend pointer * @get_dvb_frontend: Get DVB frontend callback. */ struct mn88472_config { unsigned int xtal; #define MN88472_TS_MODE_SERIAL 0 #define MN88472_TS_MODE_PARALLEL 1 int ts_mode; #define MN88472_TS_CLK_FIXED 0 #define MN88472_TS_CLK_VARIABLE 1 int ts_clock; u16 i2c_wr_max; /* Everything after that is returned by the driver. */ /* * DVB frontend. */ struct dvb_frontend **fe; struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); }; #endif