1 /* 2 * Silicon Labs Si2168 DVB-T/T2/C demodulator driver 3 * 4 * Copyright (C) 2014 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 #ifndef SI2168_PRIV_H 18 #define SI2168_PRIV_H 19 20 #include "si2168.h" 21 #include "dvb_frontend.h" 22 #include <linux/firmware.h> 23 #include <linux/i2c-mux.h> 24 25 #define SI2168_A20_FIRMWARE "dvb-demod-si2168-a20-01.fw" 26 #define SI2168_A30_FIRMWARE "dvb-demod-si2168-a30-01.fw" 27 #define SI2168_B40_FIRMWARE "dvb-demod-si2168-b40-01.fw" 28 #define SI2168_B40_FIRMWARE_FALLBACK "dvb-demod-si2168-02.fw" 29 30 /* state struct */ 31 struct si2168_dev { 32 struct i2c_adapter *adapter; 33 struct dvb_frontend fe; 34 enum fe_delivery_system delivery_system; 35 enum fe_status fe_status; 36 bool active; 37 bool fw_loaded; 38 u8 ts_mode; 39 bool ts_clock_inv; 40 bool ts_clock_gapped; 41 }; 42 43 /* firmware command struct */ 44 #define SI2168_ARGLEN 30 45 struct si2168_cmd { 46 u8 args[SI2168_ARGLEN]; 47 unsigned wlen; 48 unsigned rlen; 49 }; 50 51 #endif 52