drivers/media/radio/wl128x/fmdrv_rx.h

   1 /*
   2  *  FM Driver for Connectivity chip of Texas Instruments.
   3  *  FM RX module header.
   4  *
   5  *  Copyright (C) 2011 Texas Instruments
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  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
  18 #ifndef _FMDRV_RX_H
  19 #define _FMDRV_RX_H
  20
  21 int fm_rx_set_freq(struct fmdev *, u32);
  22 int fm_rx_set_mute_mode(struct fmdev *, u8);
  23 int fm_rx_set_stereo_mono(struct fmdev *, u16);
  24 int fm_rx_set_rds_mode(struct fmdev *, u8);
  25 int fm_rx_set_rds_system(struct fmdev *, u8);
  26 int fm_rx_set_volume(struct fmdev *, u16);
  27 int fm_rx_set_rssi_threshold(struct fmdev *, short);
  28 int fm_rx_set_region(struct fmdev *, u8);
  29 int fm_rx_set_rfdepend_softmute(struct fmdev *, u8);
  30 int fm_rx_set_deemphasis_mode(struct fmdev *, u16);
  31 int fm_rx_set_af_switch(struct fmdev *, u8);
  32
  33 void fm_rx_reset_rds_cache(struct fmdev *);
  34 void fm_rx_reset_station_info(struct fmdev *);
  35
  36 int fm_rx_seek(struct fmdev *, u32, u32, u32);
  37
  38 int fm_rx_get_rds_mode(struct fmdev *, u8 *);
  39 int fm_rx_get_mute_mode(struct fmdev *, u8 *);
  40 int fm_rx_get_volume(struct fmdev *, u16 *);
  41 int fm_rx_get_band_freq_range(struct fmdev *,
  42                                         u32 *, u32 *);
  43 int fm_rx_get_stereo_mono(struct fmdev *, u16 *);
  44 int fm_rx_get_rssi_level(struct fmdev *, u16 *);
  45 int fm_rx_get_rssi_threshold(struct fmdev *, short *);
  46 int fm_rx_get_rfdepend_softmute(struct fmdev *, u8 *);
  47 int fm_rx_get_deemph_mode(struct fmdev *, u16 *);
  48 int fm_rx_get_af_switch(struct fmdev *, u8 *);
  49 void fm_rx_get_region(struct fmdev *, u8 *);
  50
  51 int fm_rx_set_chanl_spacing(struct fmdev *, u8);
  52 int fm_rx_get_chanl_spacing(struct fmdev *, u8 *);
  53 #endif
  54