include/sound/cs35l33.h

   1 /*
   2  * linux/sound/cs35l33.h -- Platform data for CS35l33
   3  *
   4  * Copyright (c) 2016 Cirrus Logic Inc.
   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 version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #ifndef __CS35L33_H
  12 #define __CS35L33_H
  13
  14 struct cs35l33_hg {
  15         bool enable_hg_algo;
  16         unsigned int mem_depth;
  17         unsigned int release_rate;
  18         unsigned int hd_rm;
  19         unsigned int ldo_thld;
  20         unsigned int ldo_path_disable;
  21         unsigned int ldo_entry_delay;
  22         bool vp_hg_auto;
  23         unsigned int vp_hg;
  24         unsigned int vp_hg_rate;
  25         unsigned int vp_hg_va;
  26 };
  27
  28 struct cs35l33_pdata {
  29         /* Boost Controller Voltage Setting */
  30         unsigned int boost_ctl;
  31
  32         /* Boost Controller Peak Current */
  33         unsigned int boost_ipk;
  34
  35         /* Amplifier Drive Select */
  36         unsigned int amp_drv_sel;
  37
  38         /* soft volume ramp */
  39         unsigned int ramp_rate;
  40
  41         /* IMON adc scale */
  42         unsigned int imon_adc_scale;
  43
  44         /* H/G algo configuration */
  45         struct cs35l33_hg hg_config;
  46 };
  47
  48 #endif /* __CS35L33_H */