Release 4.11 drivers/media/tuners/si2157_priv.h

/*
 * 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 <media/v4l2-mc.h>
#include "si2157.h"

/* state struct */

struct si2157_dev {
	
struct mutex i2c_mutex;
	
struct dvb_frontend *fe;
	
bool active;
	
bool inversion;
	
u8 chiptype;
	
u8 if_port;
	
u32 if_frequency;
	
struct delayed_work stat_work;

#if defined(CONFIG_MEDIA_CONTROLLER)
	
struct media_device	*mdev;
	
struct media_entity	ent;
	
struct media_pad	pad[TUNER_NUM_PADS];
#endif

};


#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
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Antti Palosaari
54
49.09%
4
36.36%
Mauro Carvalho Chehab
27
24.55%
1
9.09%
Olli Salonen
25
22.73%
4
36.36%
Matthias Schwarzott
3
2.73%
1
9.09%
Evgeny Plehov
1
0.91%
1
9.09%
Total
110
100.00%
11
100.00%
Directory: drivers/media/tuners

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