xref: /openbmc/linux/drivers/media/tuners/it913x.h (revision 68198dca)
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 
19 #ifndef IT913X_H
20 #define IT913X_H
21 
22 #include "dvb_frontend.h"
23 
24 /**
25  * struct it913x_platform_data - Platform data for the it913x driver
26  * @regmap: af9033 demod driver regmap.
27  * @dvb_frontend: af9033 demod driver DVB frontend.
28  * @role: Chip role, single or dual configuration.
29  */
30 
31 struct it913x_platform_data {
32 	struct regmap *regmap;
33 	struct dvb_frontend *fe;
34 #define IT913X_ROLE_SINGLE         0
35 #define IT913X_ROLE_DUAL_MASTER    1
36 #define IT913X_ROLE_DUAL_SLAVE     2
37 	unsigned int role:2;
38 };
39 
40 #endif
41