LXR linux/include/sound/da7219-aad.h

   1/*
   2 * da7219-aad.h - DA7322 ASoC Codec AAD Driver Platform Data
   3 *
   4 * Copyright (c) 2015 Dialog Semiconductor Ltd.
   5 *
   6 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
   7 *
   8 * This program is free software; you can redistribute  it and/or modify it
   9 * under  the terms of  the GNU General  Public License as published by the
  10 * Free Software Foundation;  either version 2 of the  License, or (at your
  11 * option) any later version.
  12 */
  13
  14#ifndef __DA7219_AAD_PDATA_H
  15#define __DA7219_AAD_PDATA_H
  16
  17enum da7219_aad_micbias_pulse_lvl {
  18        DA7219_AAD_MICBIAS_PULSE_LVL_OFF = 0,
  19        DA7219_AAD_MICBIAS_PULSE_LVL_2_8V = 6,
  20        DA7219_AAD_MICBIAS_PULSE_LVL_2_9V,
  21};
  22
  23enum da7219_aad_btn_cfg {
  24        DA7219_AAD_BTN_CFG_2MS = 1,
  25        DA7219_AAD_BTN_CFG_5MS,
  26        DA7219_AAD_BTN_CFG_10MS,
  27        DA7219_AAD_BTN_CFG_50MS,
  28        DA7219_AAD_BTN_CFG_100MS,
  29        DA7219_AAD_BTN_CFG_200MS,
  30        DA7219_AAD_BTN_CFG_500MS,
  31};
  32
  33enum da7219_aad_mic_det_thr {
  34        DA7219_AAD_MIC_DET_THR_200_OHMS = 0,
  35        DA7219_AAD_MIC_DET_THR_500_OHMS,
  36        DA7219_AAD_MIC_DET_THR_750_OHMS,
  37        DA7219_AAD_MIC_DET_THR_1000_OHMS,
  38};
  39
  40enum da7219_aad_jack_ins_deb {
  41        DA7219_AAD_JACK_INS_DEB_5MS = 0,
  42        DA7219_AAD_JACK_INS_DEB_10MS,
  43        DA7219_AAD_JACK_INS_DEB_20MS,
  44        DA7219_AAD_JACK_INS_DEB_50MS,
  45        DA7219_AAD_JACK_INS_DEB_100MS,
  46        DA7219_AAD_JACK_INS_DEB_200MS,
  47        DA7219_AAD_JACK_INS_DEB_500MS,
  48        DA7219_AAD_JACK_INS_DEB_1S,
  49};
  50
  51enum da7219_aad_jack_det_rate {
  52        DA7219_AAD_JACK_DET_RATE_32_64MS = 0,
  53        DA7219_AAD_JACK_DET_RATE_64_128MS,
  54        DA7219_AAD_JACK_DET_RATE_128_256MS,
  55        DA7219_AAD_JACK_DET_RATE_256_512MS,
  56};
  57
  58enum da7219_aad_jack_rem_deb {
  59        DA7219_AAD_JACK_REM_DEB_1MS = 0,
  60        DA7219_AAD_JACK_REM_DEB_5MS,
  61        DA7219_AAD_JACK_REM_DEB_10MS,
  62        DA7219_AAD_JACK_REM_DEB_20MS,
  63};
  64
  65enum da7219_aad_btn_avg {
  66        DA7219_AAD_BTN_AVG_1 = 0,
  67        DA7219_AAD_BTN_AVG_2,
  68        DA7219_AAD_BTN_AVG_4,
  69        DA7219_AAD_BTN_AVG_8,
  70};
  71
  72enum da7219_aad_adc_1bit_rpt {
  73        DA7219_AAD_ADC_1BIT_RPT_1 = 0,
  74        DA7219_AAD_ADC_1BIT_RPT_2,
  75        DA7219_AAD_ADC_1BIT_RPT_4,
  76        DA7219_AAD_ADC_1BIT_RPT_8,
  77};
  78
  79struct da7219_aad_pdata {
  80        int irq;
  81
  82        enum da7219_aad_micbias_pulse_lvl micbias_pulse_lvl;
  83        u32 micbias_pulse_time;
  84        enum da7219_aad_btn_cfg btn_cfg;
  85        enum da7219_aad_mic_det_thr mic_det_thr;
  86        enum da7219_aad_jack_ins_deb jack_ins_deb;
  87        enum da7219_aad_jack_det_rate jack_det_rate;
  88        enum da7219_aad_jack_rem_deb jack_rem_deb;
  89
  90        u8 a_d_btn_thr;
  91        u8 d_b_btn_thr;
  92        u8 b_c_btn_thr;
  93        u8 c_mic_btn_thr;
  94
  95        enum da7219_aad_btn_avg btn_avg;
  96        enum da7219_aad_adc_1bit_rpt adc_1bit_rpt;
  97};
  98
  99#endif /* __DA7219_AAD_PDATA_H */
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