projects / deliverable / linux.git / blame
| 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; |
| 930a8730 AP |
31 | }; |
| 32 | ||
| 073f3849 OS |
33 | #define SI2157_CHIPTYPE_SI2157 0 |
| 34 | #define SI2157_CHIPTYPE_SI2146 1 | |
| 35 | ||
| 36 | /* firmware command struct */ | |
| 930a8730 AP |
37 | #define SI2157_ARGLEN 30 |
| 38 | struct si2157_cmd { | |
| 39 | u8 args[SI2157_ARGLEN]; | |
| e6b4380f AP |
40 | unsigned wlen; |
| 41 | unsigned rlen; | |
| 930a8730 AP |
42 | }; |
| 43 | ||
| 1b92373f OS |
44 | #define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw" |
| 45 | ||
| 930a8730 | 46 | #endif |