1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
4  *
5  *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
6  */
7 
8 #ifndef __MT2131_PRIV_H__
9 #define __MT2131_PRIV_H__
10 
11 /* Regs */
12 #define MT2131_PWR              0x07
13 #define MT2131_UPC_1            0x0b
14 #define MT2131_AGC_RL           0x10
15 #define MT2131_MISC_2           0x15
16 
17 /* frequency values in KHz */
18 #define MT2131_IF1              1220
19 #define MT2131_IF2              44000
20 #define MT2131_FREF             16000
21 
22 struct mt2131_priv {
23 	struct mt2131_config *cfg;
24 	struct i2c_adapter   *i2c;
25 
26 	u32 frequency;
27 };
28 
29 #endif /* __MT2131_PRIV_H__ */
30