drivers/media/dvb-frontends/mn88472.h

   1 /*
   2  * Panasonic MN88472 DVB-T/T2/C demodulator driver
   3  *
   4  * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
   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  *    GNU General Public License for more details.
  15  */
  16
  17 #ifndef MN88472_H
  18 #define MN88472_H
  19
  20 #include <linux/dvb/frontend.h>
  21
  22 enum ts_clock {
  23         VARIABLE_TS_CLOCK,
  24         FIXED_TS_CLOCK,
  25 };
  26
  27 enum ts_mode {
  28         SERIAL_TS_MODE,
  29         PARALLEL_TS_MODE,
  30 };
  31
  32 struct mn88472_config {
  33         /*
  34          * Max num of bytes given I2C adapter could write at once.
  35          * Default: none
  36          */
  37         u16 i2c_wr_max;
  38
  39
  40         /* Everything after that is returned by the driver. */
  41
  42         /*
  43          * DVB frontend.
  44          */
  45         struct dvb_frontend **fe;
  46
  47         /*
  48          * Xtal frequency.
  49          * Hz
  50          */
  51         u32 xtal;
  52         int ts_mode;
  53         int ts_clock;
  54 };
  55
  56 #endif