firmware/export/aic3x.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id: $
   9  *
  10  * Copyright (C) 2011 by Tomasz Moń
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef _AIC3X_H_
  23 #define _AIC3X_H_
  24
  25 #define VOLUME_MIN -630
  26 #define VOLUME_MAX  0
  27
  28 extern int tenthdb2master(int db);
  29
  30 /*** definitions ***/
  31 extern void audiohw_set_headphone_vol(int vol_l, int vol_r);
  32
  33 extern void aic3x_switch_output(bool stereo);
  34
  35 /* Page 0 registers */
  36 #define AIC3X_PAGE_SELECT 0
  37 #define AIC3X_SOFT_RESET  1
  38 #define AIC3X_SMPL_RATE   2
  39 #define AIC3X_PLL_REG_A   3
  40 #define AIC3X_PLL_REG_B   4
  41 #define AIC3X_PLL_REG_C   5
  42 #define AIC3X_PLL_REG_D   6
  43 #define AIC3X_DATAPATH    7
  44 #define AIC3X_DATA_REG_A  8
  45 #define AIC3X_DATA_REG_B  9
  46 #define AIC3X_DATA_REG_C  10
  47 #define AIC3X_OVERFLOW    11
  48
  49 #define AIC3X_LINE1L_LEFTADC 19
  50
  51 #define AIC3X_LINE1R_RIGHTADC 22
  52
  53 #define AIC3X_DAC_POWER   37
  54 #define AIC3X_HIGH_POWER  38
  55
  56 #define AIC3X_POWER_OUT   40
  57
  58 #define AIC3X_POP_REDUCT  42
  59 #define AIC3X_LEFT_VOL    43
  60 #define AIC3X_RIGHT_VOL   44
  61
  62 #define AIC3X_DAC_L1_VOL  47
  63 #define AIC3X_HPLOUT_LVL  51
  64
  65 #define AIC3X_HPLCOM_LVL  58
  66
  67 #define AIC3X_DAC_R1_VOL  64
  68 #define AIC3X_HPROUT_LVL  65
  69
  70 #define AIC3X_DAC_L1_MONO_LOP_M_VOL 75
  71
  72 #define AIC3X_LINE2R_MONO_LOP_M_VOL 76
  73 #define AIC3X_PGA_R_MONO_LOP_M_VOL  77
  74 #define AIC3X_DAC_R1_MONO_LOP_M_VOL 78
  75
  76 #define AIC3X_MONO_LOP_M_LVL 79
  77
  78 #define AIC3X_DAC_L1_LEFT_LOP_M_VOL 82
  79
  80 #define AIC3X_LEFT_LOP_M_LVL 86
  81
  82 #define AIC3X_DAC_R1_RIGHT_LOP_M_VOL 92
  83 #define AIC3X_RIGHT_LOP_M_LVL 93
  84 #define AIC3X_MOD_POWER   94
  85
  86 #define AIC3X_GPIO1_CTRL  98
  87
  88 #endif /*_AIC3X_H_*/