sound/soc/codecs/sta32x.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Codec driver for ST STA32x 2.1-channel high-efficiency digital audio system
   4  *
   5  * Copyright: 2011 Raumfeld GmbH
   6  * Author: Johannes Stezenbach <js@sig21.net>
   7  *
   8  * based on code from:
   9  *      Wolfson Microelectronics PLC.
  10  *      Mark Brown <broonie@opensource.wolfsonmicro.com>
  11  */
  12 #ifndef _ASOC_STA_32X_H
  13 #define _ASOC_STA_32X_H
  14
  15 /* STA326 register addresses */
  16
  17 #define STA32X_REGISTER_COUNT   0x2d
  18 #define STA32X_COEF_COUNT 62
  19
  20 #define STA32X_CONFA    0x00
  21 #define STA32X_CONFB    0x01
  22 #define STA32X_CONFC    0x02
  23 #define STA32X_CONFD    0x03
  24 #define STA32X_CONFE    0x04
  25 #define STA32X_CONFF    0x05
  26 #define STA32X_MMUTE    0x06
  27 #define STA32X_MVOL     0x07
  28 #define STA32X_C1VOL    0x08
  29 #define STA32X_C2VOL    0x09
  30 #define STA32X_C3VOL    0x0a
  31 #define STA32X_AUTO1    0x0b
  32 #define STA32X_AUTO2    0x0c
  33 #define STA32X_AUTO3    0x0d
  34 #define STA32X_C1CFG    0x0e
  35 #define STA32X_C2CFG    0x0f
  36 #define STA32X_C3CFG    0x10
  37 #define STA32X_TONE     0x11
  38 #define STA32X_L1AR     0x12
  39 #define STA32X_L1ATRT   0x13
  40 #define STA32X_L2AR     0x14
  41 #define STA32X_L2ATRT   0x15
  42 #define STA32X_CFADDR2  0x16
  43 #define STA32X_B1CF1    0x17
  44 #define STA32X_B1CF2    0x18
  45 #define STA32X_B1CF3    0x19
  46 #define STA32X_B2CF1    0x1a
  47 #define STA32X_B2CF2    0x1b
  48 #define STA32X_B2CF3    0x1c
  49 #define STA32X_A1CF1    0x1d
  50 #define STA32X_A1CF2    0x1e
  51 #define STA32X_A1CF3    0x1f
  52 #define STA32X_A2CF1    0x20
  53 #define STA32X_A2CF2    0x21
  54 #define STA32X_A2CF3    0x22
  55 #define STA32X_B0CF1    0x23
  56 #define STA32X_B0CF2    0x24
  57 #define STA32X_B0CF3    0x25
  58 #define STA32X_CFUD     0x26
  59 #define STA32X_MPCC1    0x27
  60 #define STA32X_MPCC2    0x28
  61 /* Reserved 0x29 */
  62 /* Reserved 0x2a */
  63 #define STA32X_Reserved 0x2a
  64 #define STA32X_FDRC1    0x2b
  65 #define STA32X_FDRC2    0x2c
  66 /* Reserved 0x2d */
  67
  68
  69 /* STA326 register field definitions */
  70
  71 /* 0x00 CONFA */
  72 #define STA32X_CONFA_MCS_MASK   0x03
  73 #define STA32X_CONFA_MCS_SHIFT  0
  74 #define STA32X_CONFA_IR_MASK    0x18
  75 #define STA32X_CONFA_IR_SHIFT   3
  76 #define STA32X_CONFA_TWRB       0x20
  77 #define STA32X_CONFA_TWAB       0x40
  78 #define STA32X_CONFA_FDRB       0x80
  79
  80 /* 0x01 CONFB */
  81 #define STA32X_CONFB_SAI_MASK   0x0f
  82 #define STA32X_CONFB_SAI_SHIFT  0
  83 #define STA32X_CONFB_SAIFB      0x10
  84 #define STA32X_CONFB_DSCKE      0x20
  85 #define STA32X_CONFB_C1IM       0x40
  86 #define STA32X_CONFB_C2IM       0x80
  87
  88 /* 0x02 CONFC */
  89 #define STA32X_CONFC_OM_MASK    0x03
  90 #define STA32X_CONFC_OM_SHIFT   0
  91 #define STA32X_CONFC_CSZ_MASK   0x7c
  92 #define STA32X_CONFC_CSZ_SHIFT  2
  93
  94 /* 0x03 CONFD */
  95 #define STA32X_CONFD_HPB        0x01
  96 #define STA32X_CONFD_HPB_SHIFT  0
  97 #define STA32X_CONFD_DEMP       0x02
  98 #define STA32X_CONFD_DEMP_SHIFT 1
  99 #define STA32X_CONFD_DSPB       0x04
 100 #define STA32X_CONFD_DSPB_SHIFT 2
 101 #define STA32X_CONFD_PSL        0x08
 102 #define STA32X_CONFD_PSL_SHIFT  3
 103 #define STA32X_CONFD_BQL        0x10
 104 #define STA32X_CONFD_BQL_SHIFT  4
 105 #define STA32X_CONFD_DRC        0x20
 106 #define STA32X_CONFD_DRC_SHIFT  5
 107 #define STA32X_CONFD_ZDE        0x40
 108 #define STA32X_CONFD_ZDE_SHIFT  6
 109 #define STA32X_CONFD_MME        0x80
 110 #define STA32X_CONFD_MME_SHIFT  7
 111
 112 /* 0x04 CONFE */
 113 #define STA32X_CONFE_MPCV       0x01
 114 #define STA32X_CONFE_MPCV_SHIFT 0
 115 #define STA32X_CONFE_MPC        0x02
 116 #define STA32X_CONFE_MPC_SHIFT  1
 117 #define STA32X_CONFE_AME        0x08
 118 #define STA32X_CONFE_AME_SHIFT  3
 119 #define STA32X_CONFE_PWMS       0x10
 120 #define STA32X_CONFE_PWMS_SHIFT 4
 121 #define STA32X_CONFE_ZCE        0x40
 122 #define STA32X_CONFE_ZCE_SHIFT  6
 123 #define STA32X_CONFE_SVE        0x80
 124 #define STA32X_CONFE_SVE_SHIFT  7
 125
 126 /* 0x05 CONFF */
 127 #define STA32X_CONFF_OCFG_MASK  0x03
 128 #define STA32X_CONFF_OCFG_SHIFT 0
 129 #define STA32X_CONFF_IDE        0x04
 130 #define STA32X_CONFF_IDE_SHIFT  2
 131 #define STA32X_CONFF_BCLE       0x08
 132 #define STA32X_CONFF_ECLE       0x20
 133 #define STA32X_CONFF_PWDN       0x40
 134 #define STA32X_CONFF_EAPD       0x80
 135
 136 /* 0x06 MMUTE */
 137 #define STA32X_MMUTE_MMUTE      0x01
 138
 139 /* 0x0b AUTO1 */
 140 #define STA32X_AUTO1_AMEQ_MASK  0x03
 141 #define STA32X_AUTO1_AMEQ_SHIFT 0
 142 #define STA32X_AUTO1_AMV_MASK   0xc0
 143 #define STA32X_AUTO1_AMV_SHIFT  2
 144 #define STA32X_AUTO1_AMGC_MASK  0x30
 145 #define STA32X_AUTO1_AMGC_SHIFT 4
 146 #define STA32X_AUTO1_AMPS       0x80
 147
 148 /* 0x0c AUTO2 */
 149 #define STA32X_AUTO2_AMAME      0x01
 150 #define STA32X_AUTO2_AMAM_MASK  0x0e
 151 #define STA32X_AUTO2_AMAM_SHIFT 1
 152 #define STA32X_AUTO2_XO_MASK    0xf0
 153 #define STA32X_AUTO2_XO_SHIFT   4
 154
 155 /* 0x0d AUTO3 */
 156 #define STA32X_AUTO3_PEQ_MASK   0x1f
 157 #define STA32X_AUTO3_PEQ_SHIFT  0
 158
 159 /* 0x0e 0x0f 0x10 CxCFG */
 160 #define STA32X_CxCFG_TCB        0x01    /* only C1 and C2 */
 161 #define STA32X_CxCFG_TCB_SHIFT  0
 162 #define STA32X_CxCFG_EQBP       0x02    /* only C1 and C2 */
 163 #define STA32X_CxCFG_EQBP_SHIFT 1
 164 #define STA32X_CxCFG_VBP        0x03
 165 #define STA32X_CxCFG_VBP_SHIFT  2
 166 #define STA32X_CxCFG_BO         0x04
 167 #define STA32X_CxCFG_LS_MASK    0x30
 168 #define STA32X_CxCFG_LS_SHIFT   4
 169 #define STA32X_CxCFG_OM_MASK    0xc0
 170 #define STA32X_CxCFG_OM_SHIFT   6
 171
 172 /* 0x11 TONE */
 173 #define STA32X_TONE_BTC_SHIFT   0
 174 #define STA32X_TONE_TTC_SHIFT   4
 175
 176 /* 0x12 0x13 0x14 0x15 limiter attack/release */
 177 #define STA32X_LxA_SHIFT        0
 178 #define STA32X_LxR_SHIFT        4
 179
 180 /* 0x26 CFUD */
 181 #define STA32X_CFUD_W1          0x01
 182 #define STA32X_CFUD_WA          0x02
 183 #define STA32X_CFUD_R1          0x04
 184 #define STA32X_CFUD_RA          0x08
 185
 186
 187 /* biquad filter coefficient table offsets */
 188 #define STA32X_C1_BQ_BASE       0
 189 #define STA32X_C2_BQ_BASE       20
 190 #define STA32X_CH_BQ_NUM        4
 191 #define STA32X_BQ_NUM_COEF      5
 192 #define STA32X_XO_HP_BQ_BASE    40
 193 #define STA32X_XO_LP_BQ_BASE    45
 194 #define STA32X_C1_PRESCALE      50
 195 #define STA32X_C2_PRESCALE      51
 196 #define STA32X_C1_POSTSCALE     52
 197 #define STA32X_C2_POSTSCALE     53
 198 #define STA32X_C3_POSTSCALE     54
 199 #define STA32X_TW_POSTSCALE     55
 200 #define STA32X_C1_MIX1          56
 201 #define STA32X_C1_MIX2          57
 202 #define STA32X_C2_MIX1          58
 203 #define STA32X_C2_MIX2          59
 204 #define STA32X_C3_MIX1          60
 205 #define STA32X_C3_MIX2          61
 206
 207 #endif /* _ASOC_STA_32X_H */