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 */ 31struct si2168 { 32 struct i2c_client *client; 33 struct i2c_adapter *adapter; 34 struct mutex i2c_mutex; 35 struct dvb_frontend fe; 36 fe_delivery_system_t delivery_system; 37 fe_status_t fe_status; 38 bool active; 39 bool fw_loaded; 40 u8 ts_mode; 41}; 42 43/* firmare command struct */ 44#define SI2168_ARGLEN 30 45struct si2168_cmd { 46 u8 args[SI2168_ARGLEN]; 47 unsigned wlen; 48 unsigned rlen; 49}; 50 51#endif 52