drivers/media/tuners/mt2131_priv.h

   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__ */