media/tuners/mt2131_priv.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  *  Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
0004  *
0005  *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
0006  */
0007
0008 #ifndef __MT2131_PRIV_H__
0009 #define __MT2131_PRIV_H__
0010
0011 /* Regs */
0012 #define MT2131_PWR              0x07
0013 #define MT2131_UPC_1            0x0b
0014 #define MT2131_AGC_RL           0x10
0015 #define MT2131_MISC_2           0x15
0016
0017 /* frequency values in KHz */
0018 #define MT2131_IF1              1220
0019 #define MT2131_IF2              44000
0020 #define MT2131_FREF             16000
0021
0022 struct mt2131_priv {
0023     struct mt2131_config *cfg;
0024     struct i2c_adapter   *i2c;
0025
0026     u32 frequency;
0027 };
0028
0029 #endif /* __MT2131_PRIV_H__ */