firmware/export/as3514.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Daniel Ankers
  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 _AS3514_H
  23 #define _AS3514_H
  24
  25 extern int tenthdb2master(int db);
  26
  27 extern void audiohw_set_master_vol(int vol_l, int vol_r);
  28 extern void audiohw_set_lineout_vol(int vol_l, int vol_r);
  29
  30 /* Register Descriptions */
  31 #define AS3514_LINE_OUT_R 0x00
  32 #define AS3514_LINE_OUT_L 0x01
  33 #define AS3514_HPH_OUT_R  0x02
  34 #define AS3514_HPH_OUT_L  0x03
  35 #define AS3514_LSP_OUT_R  0x04
  36 #define AS3514_LSP_OUT_L  0x05
  37 #define AS3514_MIC1_R     0x06
  38 #define AS3514_MIC1_L     0x07
  39 #define AS3514_MIC2_R     0x08
  40 #define AS3514_MIC2_L     0x09
  41 #define AS3514_LINE_IN1_R 0x0a
  42 #define AS3514_LINE_IN1_L 0x0b
  43 #define AS3514_LINE_IN2_R 0x0c
  44 #define AS3514_LINE_IN2_L 0x0d
  45 #define AS3514_DAC_R      0x0e
  46 #define AS3514_DAC_L      0x0f
  47 #define AS3514_ADC_R      0x10
  48 #define AS3514_ADC_L      0x11
  49 #define AS3514_AUDIOSET1  0x14
  50 #define AS3514_AUDIOSET2  0x15
  51 #define AS3514_AUDIOSET3  0x16
  52 #define AS3514_USB_UTIL   0x17  /* Only in AS3525 ? */
  53 #define AS3514_PLLMODE    0x1d
  54
  55 #define AS3514_SYSTEM     0x20
  56 #define AS3514_CVDD_DCDC3 0x21
  57 #define AS3514_CHARGER    0x22
  58 #define AS3514_DCDC15     0x23
  59 #define AS3514_SUPERVISOR 0x24
  60
  61 #define AS3514_IRQ_ENRD0  0x25
  62 #define AS3514_IRQ_ENRD1  0x26
  63 #define AS3514_IRQ_ENRD2  0x27
  64
  65 #define AS3514_RTCV       0x28
  66 #define AS3514_RTCT       0x29
  67 #define AS3514_RTC_0      0x2a
  68 #define AS3514_RTC_1      0x2b
  69 #define AS3514_RTC_2      0x2c
  70 #define AS3514_RTC_3      0x2d
  71 #define AS3514_ADC_0      0x2e
  72 #define AS3514_ADC_1      0x2f
  73
  74 #define AS3514_UID_0      0x30
  75
  76 /* Headphone volume goes from -73.5 ... +6dB */
  77 #define VOLUME_MIN -735
  78 #define VOLUME_MAX   60
  79
  80 /*** Audio Registers ***/
  81
  82 /* 00h (LINE_OUT_R) to 1Dh (PLLMODE) */
  83 #define AS3514_NUM_AUDIO_REGS   (0x1e)
  84
  85 /* Common registers masks */
  86 #define AS3514_VOL_MASK         (0x1f << 0)
  87
  88 /* LINE_OUT_R (0x00) */
  89 /* Only has volume control bits */
  90
  91 /* LINE_OUT_L (0x01) */
  92 #define LINE_OUT_L_LO_SES_DM    (0x3 << 6)
  93     #define LINE_OUT_L_LO_SES_DM_MUTE   (0x0 << 6)
  94     #define LINE_OUT_L_LO_SES_DM_DF_MO  (0x1 << 6)
  95     #define LINE_OUT_L_LO_SES_DM_SE_ST  (0x2 << 6)
  96 /* Use AS3514_VOL_MASK */
  97
  98 /* HPH_OUT_R (0x02) */
  99 #define HPH_OUT_R_HP_OVC_TO     (0x3 << 6)
 100     #define HPH_OUT_R_HP_OVC_TO_0MS     (0x3 << 6)
 101     #define HPH_OUT_R_HP_OVC_TO_128MS   (0x1 << 6)
 102     #define HPH_OUT_R_HP_OVC_TO_256MS   (0x0 << 6)
 103     #define HPH_OUT_R_HP_OVC_TO_512MS   (0x2 << 6)
 104 /* Use AS3514_VOL_MASK */
 105
 106 /* HPH_OUT_L (0x03) */
 107 #define HPH_OUT_L_HP_MUTE       (0x1 << 7)
 108 #define HPH_OUT_L_HP_ON         (0x1 << 6)
 109 #define HPH_OUT_L_HP_DET_ON     (0x1 << 5)
 110 /* Use AS3514_VOL_MASK */
 111
 112 /* LSP_OUT_R (0x04) */
 113 #define LSP_OUT_R_SP_OVC_TO     (0x3 << 6)
 114     #define LSP_OUT_R_SP_OVC_TO_256MS (0x0 << 6)
 115     #define LSP_OUT_R_SP_OVC_TO_128MS (0x1 << 6)
 116     #define LSP_OUT_R_SP_OVC_TO_512MS (0x2 << 6)
 117     #define LSP_OUT_R_SP_OVC_TO_0MS   (0x3 << 6)
 118 /* Use AS3514_VOL_MASK */
 119
 120 /* LSP_OUT_L (0x05) */
 121 #define LSP_OUT_L_SP_MUTE       (0x1 << 7)
 122 #define LSP_OUT_L_SP_ON         (0x1 << 6)
 123 /* Use AS3514_VOL_MASK */
 124
 125 /* MIC1_R (0x06) */
 126 #define MIC1_R_M1_AGC_off       (0x1 << 7)
 127 #define MIC1_R_M1_GAIN          (0x3 << 5)
 128     #define MIC1_R_M1_GAIN_28DB (0x0 << 5)
 129     #define MIC1_R_M1_GAIN_34DB (0x1 << 5)
 130     #define MIC1_R_M1_GAIN_40DB (0x2 << 5)
 131 /* Use AS3514_VOL_MASK */
 132
 133 /* MIC1_L (0x07) */
 134 #define MIC1_L_M1_SUP_off       (0x1 << 7)
 135 #define MIC1_L_M1_MUTE_off      (0x1 << 6)
 136 /* Use AS3514_VOL_MASK */
 137
 138 /* MIC2_R (0x08) */
 139 #define MIC2_R_M2_AGC_off       (0x1 << 7)
 140 #define MIC2_R_M2_GAIN          (0x3 << 5)
 141     #define MIC2_R_M2_GAIN_28DB (0x0 << 5)
 142     #define MIC2_R_M2_GAIN_34DB (0x1 << 5)
 143     #define MIC2_R_M2_GAIN_40DB (0x2 << 5)
 144 /* Use AS3514_VOL_MASK */
 145
 146 /* MIC2_L (0x09) */
 147 #define MIC2_L_M2_SUP_off       (0x1 << 7)
 148 #define MIC2_L_M2_MUTE_off      (0x1 << 6)
 149 /* Use AS3514_VOL_MASK */
 150
 151 /* LINE_IN1_R (0Ah) */
 152 #define LINE_IN1_R_LI1R_MUTE_off    (0x1 << 5)
 153 /* Use AS3514_VOL_MASK */
 154
 155 /* LINE_IN1_L (0Bh) */
 156 #define LINE_IN1_L_LI1_MODE      (0x3 << 6)
 157     #define LINE_IN1_L_LI1_MODE_SE_ST   (0x0 << 6)
 158     #define LINE_IN1_L_LI1_MODE_DF_MO   (0x1 << 6)
 159     #define LINE_IN1_L_LI1_MODE_SE_MO   (0x2 << 6)
 160 #define LINE_IN1_L_LI1L_MUTE_off (0x1 << 5)
 161 /* Use AS3514_VOL_MASK */
 162
 163 /* LINE_IN2_R (0Ch) */
 164 #define LINE_IN2_R_LI2R_MUTE_off (0x1 << 5)
 165 /* Use AS3514_VOL_MASK */
 166
 167 /* LINE_IN2_L (0Dh) */
 168 #define LINE_IN2_L_LI2_MODE      (0x3 << 6)
 169     #define LINE_IN2_L_LI2_MODE_SE_ST   (0x0 << 6)
 170     #define LINE_IN2_L_LI2_MODE_DF_MO   (0x1 << 6)
 171     #define LINE_IN2_L_LI2_MODE_SE_MO   (0x2 << 6)
 172 #define LINE_IN2_L_LI2L_MUTE_off (0x1 << 5)
 173 /* Use AS3514_VOL_MASK */
 174
 175 /* DAC_R (0Eh) */
 176 /* Only has volume control bits */
 177 /* Use AS3514_VOL_MASK */
 178
 179 /* DAC_L (0Fh) */
 180 #define DAC_L_DAC_MUTE_off      (0x1 << 6)
 181 /* Use AS3514_VOL_MASK */
 182
 183 /* ADC_R (10h) */
 184 #define ADC_R_ADCMUX            (0x3 << 6)
 185     #define ADC_R_ADCMUX_ST_MIC     (0x0 << 6)
 186     #define ADC_R_ADCMUX_LINE_IN1   (0x1 << 6)
 187     #define ADC_R_ADCMUX_LINE_IN2   (0x2 << 6)
 188     #define ADC_R_ADCMUX_AUDIO_SUM  (0x3 << 6)
 189 /* Use AS3514_VOL_MASK */
 190
 191 /* ADC_L (11h) */
 192 #define ADC_L_FS_2              (0x1 << 7)
 193 #define ADC_L_ADC_MUTE_off      (0x1 << 6)
 194 /* Use AS3514_VOL_MASK */
 195
 196 /* AUDIOSET1 (14h)*/
 197 #define AUDIOSET1_ADC_on        (0x1 << 7)
 198 #define AUDIOSET1_SUM_on        (0x1 << 6)
 199 #define AUDIOSET1_DAC_on        (0x1 << 5)
 200 #define AUDIOSET1_LOUT_on       (0x1 << 4)
 201 #define AUDIOSET1_LIN2_on       (0x1 << 3)
 202 #define AUDIOSET1_LIN1_on       (0x1 << 2)
 203 #define AUDIOSET1_MIC2_on       (0x1 << 1)
 204 #define AUDIOSET1_MIC1_on       (0x1 << 0)
 205 #define AUDIOSET1_INPUT_MASK    AUDIOSET1_MIC1_on | AUDIOSET1_MIC2_on | \
 206                                 AUDIOSET1_LIN1_on | AUDIOSET1_LIN2_on
 207
 208 /* AUDIOSET2 (15h) */
 209 #define AUDIOSET2_BIAS_off      (0x1 << 7)
 210 #define AUDIOSET2_DITH_off      (0x1 << 6)
 211 #define AUDIOSET2_AGC_off       (0x1 << 5)
 212 #define AUDIOSET2_IBR_DAC       (0x3 << 3)
 213     #define AUDIOSET2_IBR_DAC_0     (0x0 << 3)
 214     #define AUDIOSET2_IBR_DAC_25    (0x1 << 3)
 215     #define AUDIOSET2_IBR_DAC_40    (0x2 << 3)
 216     #define AUDIOSET2_IBR_DAC_50    (0x3 << 3)
 217 #define AUDIOSET2_LSP_LP        (0x1 << 2)
 218 #define AUDIOSET2_IBR_LSP       (0x3 << 0)
 219     #define AUDIOSET2_IBR_LSP_0     (0x0 << 0)
 220     #define AUDIOSET2_IBR_LSP_17    (0x1 << 0)
 221     #define AUDIOSET2_IBR_LSP_34    (0x2 << 0)
 222     #define AUDIOSET2_IBR_LSP_50    (0x3 << 0)
 223
 224 /* AUDIOSET3 (16h) */
 225 #define AUDIOSET3_ZCU_off       (0x1 << 2)
 226 #define AUDIOSET3_IBR_HPH       (0x1 << 1)
 227 #define AUDIOSET3_HPCM_off      (0x1 << 0)
 228
 229 /* PLLMODE (1Dh) */
 230 #define PLLMODE_LRCK             (0x3 << 1)
 231     #define PLLMODE_LRCK_24_48      (0x0 << 1)
 232     #define PLLMODE_LRCK_8_23       (0x2 << 1)
 233
 234 /* ADC channels */
 235 #define NUM_ADC_CHANNELS 13
 236
 237 #define ADC_BVDD         0  /* Battery voltage of 4V LiIo accumulator */
 238 #define ADC_RTCSUP       1  /* RTC backup battery voltage */
 239 #define ADC_UVDD         2  /* USB host voltage */
 240 #define ADC_CHG_IN       3  /* Charger input voltage */
 241 #define ADC_CVDD         4  /* Charger pump output voltage */
 242 #define ADC_BATTEMP      5  /* Battery charging temperature */
 243 #define ADC_MICSUP1      6  /* Voltage on MicSup1 for remote control
 244                                or external voltage measurement */
 245 #define ADC_MICSUP2      7  /* Voltage on MicSup1 for remote control
 246                                or external voltage measurement */
 247 #define ADC_VBE1         8  /* Measuring junction temperature @ 2uA */
 248 #define ADC_VBE2         9  /* Measuring junction temperature @ 1uA */
 249 #define ADC_I_MICSUP1    10 /* Current of MicSup1 for remote control detection */
 250 #define ADC_I_MICSUP2    11 /* Current of MicSup2 for remote control detection */
 251 #define ADC_VBAT         12 /* Single cell battery voltage */
 252
 253 /* AS3514_CHARGER */
 254 #define TMPSUP_OFF      (0x1 << 7)
 255 #define CHG_I           (0x7 << 4)
 256 #define CHG_I_400MA     (0x7 << 4)
 257 #define CHG_I_350MA     (0x6 << 4)
 258 #define CHG_I_300MA     (0x5 << 4)
 259 #define CHG_I_250MA     (0x4 << 4)
 260 #define CHG_I_200MA     (0x3 << 4)
 261 #define CHG_I_150MA     (0x2 << 4)
 262 #define CHG_I_100MA     (0x1 << 4)
 263 #define CHG_I_50MA      (0x0 << 4)
 264 #define CHG_V           (0x7 << 1)
 265 #define CHG_V_4_25V     (0x7 << 1)
 266 #define CHG_V_4_20V     (0x6 << 1)
 267 #define CHG_V_4_15V     (0x5 << 1)
 268 #define CHG_V_4_10V     (0x4 << 1)
 269 #define CHG_V_4_05V     (0x3 << 1)
 270 #define CHG_V_4_00V     (0x2 << 1)
 271 #define CHG_V_3_95V     (0x1 << 1)
 272 #define CHG_V_3_90V     (0x0 << 1)
 273 #define CHG_OFF         (0x1 << 0)
 274
 275 /* AS3514_IRQ_ENRD0 */
 276 #define CHG_TMPHIGH     (0x1 << 7)
 277 #define CHG_ENDOFCH     (0x1 << 6)
 278 #define CHG_STATUS      (0x1 << 5)
 279 #define CHG_CHANGED     (0x1 << 4)
 280 #define USB_STATUS      (0x1 << 3)
 281 #define USB_CHANGED     (0x1 << 2)
 282 #define RVDD_WASLOW     (0x1 << 1)
 283 #define BVDD_ISLOW      (0x1 << 0)
 284
 285 #define AS3514_I2C_ADDR 0x46
 286
 287 #endif /* _AS3514_H */