1 /*
2  *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
3  *
4  *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
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  *
15  *  GNU General Public License for more details.
16  */
17 
18 #ifndef __MT2131_PRIV_H__
19 #define __MT2131_PRIV_H__
20 
21 /* Regs */
22 #define MT2131_PWR              0x07
23 #define MT2131_UPC_1            0x0b
24 #define MT2131_AGC_RL           0x10
25 #define MT2131_MISC_2           0x15
26 
27 /* frequency values in KHz */
28 #define MT2131_IF1              1220
29 #define MT2131_IF2              44000
30 #define MT2131_FREF             16000
31 
32 struct mt2131_priv {
33 	struct mt2131_config *cfg;
34 	struct i2c_adapter   *i2c;
35 
36 	u32 frequency;
37 };
38 
39 #endif /* __MT2131_PRIV_H__ */
40