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- /*
- * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
- *
- * Copyright (C) 2014 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 SI2157_PRIV_H
- #define SI2157_PRIV_H
- #include <linux/firmware.h>
- #include "si2157.h"
- /* state struct */
- struct si2157_dev {
- struct mutex i2c_mutex;
- struct dvb_frontend *fe;
- bool active;
- bool fw_loaded;
- bool inversion;
- u8 chiptype;
- u8 if_port;
- u32 if_frequency;
- struct delayed_work stat_work;
- };
- #define SI2157_CHIPTYPE_SI2157 0
- #define SI2157_CHIPTYPE_SI2146 1
- /* firmware command struct */
- #define SI2157_ARGLEN 30
- struct si2157_cmd {
- u8 args[SI2157_ARGLEN];
- unsigned wlen;
- unsigned rlen;
- };
- #define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw"
- #endif
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