2014-04-15 00:51:32 +00:00
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/*
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2014-11-14 21:19:37 +00:00
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* Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
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2014-04-15 00:51:32 +00:00
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*
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* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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2014-04-11 00:58:10 +00:00
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#ifndef SI2157_PRIV_H
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#define SI2157_PRIV_H
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2014-07-13 13:52:20 +00:00
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#include <linux/firmware.h>
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2014-04-11 00:58:10 +00:00
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#include "si2157.h"
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/* state struct */
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2014-12-05 20:46:30 +00:00
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struct si2157_dev {
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2014-04-11 00:58:10 +00:00
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struct mutex i2c_mutex;
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struct dvb_frontend *fe;
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bool active;
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2014-08-25 18:07:03 +00:00
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bool fw_loaded;
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2014-07-15 19:34:36 +00:00
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bool inversion;
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2014-11-24 06:57:33 +00:00
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u8 chiptype;
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2015-05-05 16:54:17 +00:00
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u8 if_port;
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2015-02-28 15:25:23 +00:00
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u32 if_frequency;
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2014-09-07 14:20:34 +00:00
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struct delayed_work stat_work;
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2014-04-11 00:58:10 +00:00
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};
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2014-11-24 06:57:33 +00:00
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#define SI2157_CHIPTYPE_SI2157 0
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#define SI2157_CHIPTYPE_SI2146 1
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/* firmware command struct */
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2014-04-11 00:58:10 +00:00
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#define SI2157_ARGLEN 30
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struct si2157_cmd {
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u8 args[SI2157_ARGLEN];
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2014-07-10 09:02:53 +00:00
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unsigned wlen;
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unsigned rlen;
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2014-04-11 00:58:10 +00:00
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};
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2014-07-13 13:52:20 +00:00
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#define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw"
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2014-04-11 00:58:10 +00:00
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#endif
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