drivers/media/tuners/qm1d1c0042.h

   1 /*
   2  * Sharp QM1D1C0042 8PSK tuner driver
   3  *
   4  * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation version 2.
   9  *
  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 QM1D1C0042_H
  18 #define QM1D1C0042_H
  19
  20 #include <media/dvb_frontend.h>
  21
  22
  23 struct qm1d1c0042_config {
  24         struct dvb_frontend *fe;
  25
  26         u32  xtal_freq;    /* [kHz] */ /* currently ignored */
  27         bool lpf;          /* enable LPF */
  28         bool fast_srch;    /* enable fast search mode, no LPF */
  29         u32  lpf_wait;         /* wait in tuning with LPF enabled. [ms] */
  30         u32  fast_srch_wait;   /* with fast-search mode, no LPF. [ms] */
  31         u32  normal_srch_wait; /* with no LPF/fast-search mode. [ms] */
  32 };
  33 /* special values indicating to use the default in qm1d1c0042_config */
  34 #define QM1D1C0042_CFG_XTAL_DFLT 0
  35 #define QM1D1C0042_CFG_WAIT_DFLT 0
  36
  37 #endif /* QM1D1C0042_H */