include/sound/cs35l33.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * linux/sound/cs35l33.h -- Platform data for CS35l33
   4  *
   5  * Copyright (c) 2016 Cirrus Logic Inc.
   6  */
   7
   8 #ifndef __CS35L33_H
   9 #define __CS35L33_H
  10
  11 struct cs35l33_hg {
  12         bool enable_hg_algo;
  13         unsigned int mem_depth;
  14         unsigned int release_rate;
  15         unsigned int hd_rm;
  16         unsigned int ldo_thld;
  17         unsigned int ldo_path_disable;
  18         unsigned int ldo_entry_delay;
  19         bool vp_hg_auto;
  20         unsigned int vp_hg;
  21         unsigned int vp_hg_rate;
  22         unsigned int vp_hg_va;
  23 };
  24
  25 struct cs35l33_pdata {
  26         /* Boost Controller Voltage Setting */
  27         unsigned int boost_ctl;
  28
  29         /* Boost Controller Peak Current */
  30         unsigned int boost_ipk;
  31
  32         /* Amplifier Drive Select */
  33         unsigned int amp_drv_sel;
  34
  35         /* soft volume ramp */
  36         unsigned int ramp_rate;
  37
  38         /* IMON adc scale */
  39         unsigned int imon_adc_scale;
  40
  41         /* H/G algo configuration */
  42         struct cs35l33_hg hg_config;
  43 };
  44
  45 #endif /* __CS35L33_H */