Commit | Line | Data |
---|---|---|
ba92ae0f | 1 | /* |
17ad09f1 | 2 | * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver |
ba92ae0f AP |
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 | ||
930a8730 AP |
17 | #ifndef SI2157_PRIV_H |
18 | #define SI2157_PRIV_H | |
19 | ||
1b92373f | 20 | #include <linux/firmware.h> |
930a8730 AP |
21 | #include "si2157.h" |
22 | ||
23 | /* state struct */ | |
70f13ff0 | 24 | struct si2157_dev { |
930a8730 | 25 | struct mutex i2c_mutex; |
930a8730 AP |
26 | struct dvb_frontend *fe; |
27 | bool active; | |
4cbf6ed9 | 28 | bool fw_loaded; |
05024efe | 29 | bool inversion; |
073f3849 | 30 | u8 chiptype; |
c28aebe1 | 31 | u32 if_frequency; |
930a8730 AP |
32 | }; |
33 | ||
073f3849 OS |
34 | #define SI2157_CHIPTYPE_SI2157 0 |
35 | #define SI2157_CHIPTYPE_SI2146 1 | |
36 | ||
37 | /* firmware command struct */ | |
930a8730 AP |
38 | #define SI2157_ARGLEN 30 |
39 | struct si2157_cmd { | |
40 | u8 args[SI2157_ARGLEN]; | |
e6b4380f AP |
41 | unsigned wlen; |
42 | unsigned rlen; | |
930a8730 AP |
43 | }; |
44 | ||
1b92373f OS |
45 | #define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw" |
46 | ||
930a8730 | 47 | #endif |