1 /*
2  * Realtek RTL2830 DVB-T demodulator driver
3  *
4  * Copyright (C) 2011 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 
18 #ifndef RTL2830_PRIV_H
19 #define RTL2830_PRIV_H
20 
21 #include "dvb_frontend.h"
22 #include "dvb_math.h"
23 #include "rtl2830.h"
24 #include <linux/i2c-mux.h>
25 #include <linux/math64.h>
26 #include <linux/regmap.h>
27 
28 struct rtl2830_dev {
29 	struct rtl2830_platform_data *pdata;
30 	struct i2c_client *client;
31 	struct regmap *regmap;
32 	struct i2c_adapter *adapter;
33 	struct dvb_frontend fe;
34 	bool sleeping;
35 	unsigned long filters;
36 	struct delayed_work stat_work;
37 	fe_status_t fe_status;
38 	u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */
39 	u64 post_bit_error;
40 	u64 post_bit_count;
41 };
42 
43 struct rtl2830_reg_val_mask {
44 	u16 reg;
45 	u8  val;
46 	u8  mask;
47 };
48 
49 #endif /* RTL2830_PRIV_H */
50