root/drivers/media/radio/wl128x/fmdrv_rx.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  FM Driver for Connectivity chip of Texas Instruments.
   4  *  FM RX module header.
   5  *
   6  *  Copyright (C) 2011 Texas Instruments
   7  */
   8 
   9 #ifndef _FMDRV_RX_H
  10 #define _FMDRV_RX_H
  11 
  12 int fm_rx_set_freq(struct fmdev *, u32);
  13 int fm_rx_set_mute_mode(struct fmdev *, u8);
  14 int fm_rx_set_stereo_mono(struct fmdev *, u16);
  15 int fm_rx_set_rds_mode(struct fmdev *, u8);
  16 int fm_rx_set_rds_system(struct fmdev *, u8);
  17 int fm_rx_set_volume(struct fmdev *, u16);
  18 int fm_rx_set_rssi_threshold(struct fmdev *, short);
  19 int fm_rx_set_region(struct fmdev *, u8);
  20 int fm_rx_set_rfdepend_softmute(struct fmdev *, u8);
  21 int fm_rx_set_deemphasis_mode(struct fmdev *, u16);
  22 int fm_rx_set_af_switch(struct fmdev *, u8);
  23 
  24 void fm_rx_reset_rds_cache(struct fmdev *);
  25 void fm_rx_reset_station_info(struct fmdev *);
  26 
  27 int fm_rx_seek(struct fmdev *, u32, u32, u32);
  28 
  29 int fm_rx_get_rds_mode(struct fmdev *, u8 *);
  30 int fm_rx_get_mute_mode(struct fmdev *, u8 *);
  31 int fm_rx_get_volume(struct fmdev *, u16 *);
  32 int fm_rx_get_band_freq_range(struct fmdev *,
  33                                         u32 *, u32 *);
  34 int fm_rx_get_stereo_mono(struct fmdev *, u16 *);
  35 int fm_rx_get_rssi_level(struct fmdev *, u16 *);
  36 int fm_rx_get_rssi_threshold(struct fmdev *, short *);
  37 int fm_rx_get_rfdepend_softmute(struct fmdev *, u8 *);
  38 int fm_rx_get_deemph_mode(struct fmdev *, u16 *);
  39 int fm_rx_get_af_switch(struct fmdev *, u8 *);
  40 void fm_rx_get_region(struct fmdev *, u8 *);
  41 
  42 int fm_rx_set_chanl_spacing(struct fmdev *, u8);
  43 int fm_rx_get_chanl_spacing(struct fmdev *, u8 *);
  44 #endif
  45