1 /* 2 * Realtek RTL2830 DVB-T demodulator driver 3 * 4 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 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 #ifndef RTL2830_PRIV_H 19 #define RTL2830_PRIV_H 20 21 #include "dvb_frontend.h" 22 #include "dvb_math.h" 23 #include "rtl2830.h" 24 #include <linux/i2c-mux.h> 25 #include <linux/math64.h> 26 #include <linux/regmap.h> 27 28 struct rtl2830_dev { 29 struct rtl2830_platform_data *pdata; 30 struct i2c_client *client; 31 struct regmap *regmap; 32 struct i2c_adapter *adapter; 33 struct dvb_frontend fe; 34 bool sleeping; 35 unsigned long filters; 36 struct delayed_work stat_work; 37 enum fe_status fe_status; 38 u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */ 39 u64 post_bit_error; 40 u64 post_bit_count; 41 }; 42 43 struct rtl2830_reg_val_mask { 44 u16 reg; 45 u8 val; 46 u8 mask; 47 }; 48 49 #endif /* RTL2830_PRIV_H */ 50