LXR linux/drivers/media/tuners/mt2131

   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
  32struct mt2131_priv {
  33        struct mt2131_config *cfg;
  34        struct i2c_adapter   *i2c;
  35
  36        u32 frequency;
  37};
  38
  39#endif /* __MT2131_PRIV_H__ */
  40