drivers/media/tuners/si2157.h

   1 /*
   2  * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
   3  *
   4  * Copyright (C) 2014 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 SI2157_H
  18 #define SI2157_H
  19
  20 #include <linux/kconfig.h>
  21 #include <media/media-device.h>
  22 #include "dvb_frontend.h"
  23
  24 /*
  25  * I2C address
  26  * 0x60
  27  */
  28 struct si2157_config {
  29         /*
  30          * frontend
  31          */
  32         struct dvb_frontend *fe;
  33
  34 #if defined(CONFIG_MEDIA_CONTROLLER)
  35         struct media_device *mdev;
  36 #endif
  37
  38         /*
  39          * Spectral Inversion
  40          */
  41         bool inversion;
  42
  43         /*
  44          * Port selection
  45          * Select the RF interface to use (pins 9+11 or 12+13)
  46          */
  47         u8 if_port;
  48 };
  49
  50 #endif