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88b38bef AP |
1 | /* |
2 | * ITE Tech IT9137 silicon tuner driver | |
3 | * | |
4 | * Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com) | |
5 | * IT9137 Copyright (C) ITE Tech Inc. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.= | |
21 | */ | |
22 | ||
23 | #ifndef IT913X_H | |
24 | #define IT913X_H | |
25 | ||
26 | #include "dvb_frontend.h" | |
27 | ||
3b2a5e8c AP |
28 | /* |
29 | * I2C address | |
30 | * 0x38, 0x3a, 0x3c, 0x3e | |
31 | */ | |
32 | struct it913x_config { | |
33 | /* | |
34 | * pointer to DVB frontend | |
35 | */ | |
36 | struct dvb_frontend *fe; | |
37 | ||
38 | /* | |
39 | * chip version | |
40 | * 1 = IT9135 AX | |
41 | * 2 = IT9135 BX | |
42 | */ | |
676c350f AP |
43 | unsigned int chip_ver:2; |
44 | ||
45 | /* | |
46 | * tuner role | |
47 | */ | |
48 | #define IT913X_ROLE_SINGLE 0 | |
49 | #define IT913X_ROLE_DUAL_MASTER 1 | |
50 | #define IT913X_ROLE_DUAL_SLAVE 2 | |
51 | unsigned int role:2; | |
3b2a5e8c | 52 | }; |
88b38bef AP |
53 | |
54 | #endif |