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
28/*
29 * I2C address
30 * 0x38, 0x3a, 0x3c, 0x3e
31 */
32struct 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	 */
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;
52};
53
54#endif
55