LXR linux/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 <media/media-device.h>
  21#include <media/dvb_frontend.h>
  22
  23/*
  24 * I2C address
  25 * 0x60
  26 */
  27struct si2157_config {
  28        /*
  29         * frontend
  30         */
  31        struct dvb_frontend *fe;
  32
  33#if defined(CONFIG_MEDIA_CONTROLLER)
  34        struct media_device *mdev;
  35#endif
  36
  37        /*
  38         * Spectral Inversion
  39         */
  40        bool inversion;
  41
  42        /*
  43         * Port selection
  44         * Select the RF interface to use (pins 9+11 or 12+13)
  45         */
  46        u8 if_port;
  47};
  48
  49#endif
  50