sound/soc/codecs/sta350.h

   1 /*
   2  * Codec driver for ST STA350 2.1-channel high-efficiency digital audio system
   3  *
   4  * Copyright: 2011 Raumfeld GmbH
   5  * Author: Sven Brandau <info@brandau.biz>
   6  *
   7  * based on code from:
   8  *      Raumfeld GmbH
   9  *        Johannes Stezenbach <js@sig21.net>
  10  *      Wolfson Microelectronics PLC.
  11  *        Mark Brown <broonie@opensource.wolfsonmicro.com>
  12  *
  13  * This program is free software; you can redistribute  it and/or modify it
  14  * under  the terms of  the GNU General  Public License as published by the
  15  * Free Software Foundation;  either version 2 of the  License, or (at your
  16  * option) any later version.
  17  */
  18 #ifndef _ASOC_STA_350_H
  19 #define _ASOC_STA_350_H
  20
  21 /* STA50 register addresses */
  22
  23 #define STA350_REGISTER_COUNT   0x4D
  24 #define STA350_COEF_COUNT 62
  25
  26 #define STA350_CONFA    0x00
  27 #define STA350_CONFB    0x01
  28 #define STA350_CONFC    0x02
  29 #define STA350_CONFD    0x03
  30 #define STA350_CONFE    0x04
  31 #define STA350_CONFF    0x05
  32 #define STA350_MMUTE    0x06
  33 #define STA350_MVOL     0x07
  34 #define STA350_C1VOL    0x08
  35 #define STA350_C2VOL    0x09
  36 #define STA350_C3VOL    0x0a
  37 #define STA350_AUTO1    0x0b
  38 #define STA350_AUTO2    0x0c
  39 #define STA350_AUTO3    0x0d
  40 #define STA350_C1CFG    0x0e
  41 #define STA350_C2CFG    0x0f
  42 #define STA350_C3CFG    0x10
  43 #define STA350_TONE     0x11
  44 #define STA350_L1AR     0x12
  45 #define STA350_L1ATRT   0x13
  46 #define STA350_L2AR     0x14
  47 #define STA350_L2ATRT   0x15
  48 #define STA350_CFADDR2  0x16
  49 #define STA350_B1CF1    0x17
  50 #define STA350_B1CF2    0x18
  51 #define STA350_B1CF3    0x19
  52 #define STA350_B2CF1    0x1a
  53 #define STA350_B2CF2    0x1b
  54 #define STA350_B2CF3    0x1c
  55 #define STA350_A1CF1    0x1d
  56 #define STA350_A1CF2    0x1e
  57 #define STA350_A1CF3    0x1f
  58 #define STA350_A2CF1    0x20
  59 #define STA350_A2CF2    0x21
  60 #define STA350_A2CF3    0x22
  61 #define STA350_B0CF1    0x23
  62 #define STA350_B0CF2    0x24
  63 #define STA350_B0CF3    0x25
  64 #define STA350_CFUD     0x26
  65 #define STA350_MPCC1    0x27
  66 #define STA350_MPCC2    0x28
  67 #define STA350_DCC1     0x29
  68 #define STA350_DCC2     0x2a
  69 #define STA350_FDRC1    0x2b
  70 #define STA350_FDRC2    0x2c
  71 #define STA350_STATUS   0x2d
  72 /* reserved: 0x2d - 0x30 */
  73 #define STA350_EQCFG    0x31
  74 #define STA350_EATH1    0x32
  75 #define STA350_ERTH1    0x33
  76 #define STA350_EATH2    0x34
  77 #define STA350_ERTH2    0x35
  78 #define STA350_CONFX    0x36
  79 #define STA350_SVCA     0x37
  80 #define STA350_SVCB     0x38
  81 #define STA350_RMS0A    0x39
  82 #define STA350_RMS0B    0x3a
  83 #define STA350_RMS0C    0x3b
  84 #define STA350_RMS1A    0x3c
  85 #define STA350_RMS1B    0x3d
  86 #define STA350_RMS1C    0x3e
  87 #define STA350_EVOLRES  0x3f
  88 /* reserved: 0x40 - 0x47 */
  89 #define STA350_NSHAPE   0x48
  90 #define STA350_CTXB4B1  0x49
  91 #define STA350_CTXB7B5  0x4a
  92 #define STA350_MISC1    0x4b
  93 #define STA350_MISC2    0x4c
  94
  95 /* 0x00 CONFA */
  96 #define STA350_CONFA_MCS_MASK   0x03
  97 #define STA350_CONFA_MCS_SHIFT  0
  98 #define STA350_CONFA_IR_MASK    0x18
  99 #define STA350_CONFA_IR_SHIFT   3
 100 #define STA350_CONFA_TWRB       BIT(5)
 101 #define STA350_CONFA_TWAB       BIT(6)
 102 #define STA350_CONFA_FDRB       BIT(7)
 103
 104 /* 0x01 CONFB */
 105 #define STA350_CONFB_SAI_MASK   0x0f
 106 #define STA350_CONFB_SAI_SHIFT  0
 107 #define STA350_CONFB_SAIFB      BIT(4)
 108 #define STA350_CONFB_DSCKE      BIT(5)
 109 #define STA350_CONFB_C1IM       BIT(6)
 110 #define STA350_CONFB_C2IM       BIT(7)
 111
 112 /* 0x02 CONFC */
 113 #define STA350_CONFC_OM_MASK    0x03
 114 #define STA350_CONFC_OM_SHIFT   0
 115 #define STA350_CONFC_CSZ_MASK   0x3c
 116 #define STA350_CONFC_CSZ_SHIFT  2
 117 #define STA350_CONFC_OCRB       BIT(7)
 118
 119 /* 0x03 CONFD */
 120 #define STA350_CONFD_HPB_SHIFT  0
 121 #define STA350_CONFD_DEMP_SHIFT 1
 122 #define STA350_CONFD_DSPB_SHIFT 2
 123 #define STA350_CONFD_PSL_SHIFT  3
 124 #define STA350_CONFD_BQL_SHIFT  4
 125 #define STA350_CONFD_DRC_SHIFT  5
 126 #define STA350_CONFD_ZDE_SHIFT  6
 127 #define STA350_CONFD_SME_SHIFT  7
 128
 129 /* 0x04 CONFE */
 130 #define STA350_CONFE_MPCV       BIT(0)
 131 #define STA350_CONFE_MPCV_SHIFT 0
 132 #define STA350_CONFE_MPC        BIT(1)
 133 #define STA350_CONFE_MPC_SHIFT  1
 134 #define STA350_CONFE_NSBW       BIT(2)
 135 #define STA350_CONFE_NSBW_SHIFT 2
 136 #define STA350_CONFE_AME        BIT(3)
 137 #define STA350_CONFE_AME_SHIFT  3
 138 #define STA350_CONFE_PWMS       BIT(4)
 139 #define STA350_CONFE_PWMS_SHIFT 4
 140 #define STA350_CONFE_DCCV       BIT(5)
 141 #define STA350_CONFE_DCCV_SHIFT 5
 142 #define STA350_CONFE_ZCE        BIT(6)
 143 #define STA350_CONFE_ZCE_SHIFT  6
 144 #define STA350_CONFE_SVE        BIT(7)
 145 #define STA350_CONFE_SVE_SHIFT  7
 146
 147 /* 0x05 CONFF */
 148 #define STA350_CONFF_OCFG_MASK  0x03
 149 #define STA350_CONFF_OCFG_SHIFT 0
 150 #define STA350_CONFF_IDE        BIT(2)
 151 #define STA350_CONFF_BCLE       BIT(3)
 152 #define STA350_CONFF_LDTE       BIT(4)
 153 #define STA350_CONFF_ECLE       BIT(5)
 154 #define STA350_CONFF_PWDN       BIT(6)
 155 #define STA350_CONFF_EAPD       BIT(7)
 156
 157 /* 0x06 MMUTE */
 158 #define STA350_MMUTE_MMUTE              0x01
 159 #define STA350_MMUTE_MMUTE_SHIFT        0
 160 #define STA350_MMUTE_C1M                0x02
 161 #define STA350_MMUTE_C1M_SHIFT          1
 162 #define STA350_MMUTE_C2M                0x04
 163 #define STA350_MMUTE_C2M_SHIFT          2
 164 #define STA350_MMUTE_C3M                0x08
 165 #define STA350_MMUTE_C3M_SHIFT          3
 166 #define STA350_MMUTE_LOC_MASK           0xC0
 167 #define STA350_MMUTE_LOC_SHIFT          6
 168
 169 /* 0x0b AUTO1 */
 170 #define STA350_AUTO1_AMGC_MASK  0x30
 171 #define STA350_AUTO1_AMGC_SHIFT 4
 172
 173 /* 0x0c AUTO2 */
 174 #define STA350_AUTO2_AMAME      0x01
 175 #define STA350_AUTO2_AMAM_MASK  0x0e
 176 #define STA350_AUTO2_AMAM_SHIFT 1
 177 #define STA350_AUTO2_XO_MASK    0xf0
 178 #define STA350_AUTO2_XO_SHIFT   4
 179
 180 /* 0x0d AUTO3 */
 181 #define STA350_AUTO3_PEQ_MASK   0x1f
 182 #define STA350_AUTO3_PEQ_SHIFT  0
 183
 184 /* 0x0e 0x0f 0x10 CxCFG */
 185 #define STA350_CxCFG_TCB_SHIFT  0
 186 #define STA350_CxCFG_EQBP_SHIFT 1
 187 #define STA350_CxCFG_VBP_SHIFT  2
 188 #define STA350_CxCFG_BO_SHIFT   3
 189 #define STA350_CxCFG_LS_SHIFT   4
 190 #define STA350_CxCFG_OM_MASK    0xc0
 191 #define STA350_CxCFG_OM_SHIFT   6
 192
 193 /* 0x11 TONE */
 194 #define STA350_TONE_BTC_SHIFT   0
 195 #define STA350_TONE_TTC_SHIFT   4
 196
 197 /* 0x12 0x13 0x14 0x15 limiter attack/release */
 198 #define STA350_LxA_SHIFT        0
 199 #define STA350_LxR_SHIFT        4
 200
 201 /* 0x26 CFUD */
 202 #define STA350_CFUD_W1          0x01
 203 #define STA350_CFUD_WA          0x02
 204 #define STA350_CFUD_R1          0x04
 205 #define STA350_CFUD_RA          0x08
 206
 207
 208 /* biquad filter coefficient table offsets */
 209 #define STA350_C1_BQ_BASE       0
 210 #define STA350_C2_BQ_BASE       20
 211 #define STA350_CH_BQ_NUM        4
 212 #define STA350_BQ_NUM_COEF      5
 213 #define STA350_XO_HP_BQ_BASE    40
 214 #define STA350_XO_LP_BQ_BASE    45
 215 #define STA350_C1_PRESCALE      50
 216 #define STA350_C2_PRESCALE      51
 217 #define STA350_C1_POSTSCALE     52
 218 #define STA350_C2_POSTSCALE     53
 219 #define STA350_C3_POSTSCALE     54
 220 #define STA350_TW_POSTSCALE     55
 221 #define STA350_C1_MIX1          56
 222 #define STA350_C1_MIX2          57
 223 #define STA350_C2_MIX1          58
 224 #define STA350_C2_MIX2          59
 225 #define STA350_C3_MIX1          60
 226 #define STA350_C3_MIX2          61
 227
 228 /* miscellaneous register 1 */
 229 #define STA350_MISC1_CPWMEN     BIT(2)
 230 #define STA350_MISC1_BRIDGOFF   BIT(5)
 231 #define STA350_MISC1_NSHHPEN    BIT(6)
 232 #define STA350_MISC1_RPDNEN     BIT(7)
 233
 234 /* miscellaneous register 2 */
 235 #define STA350_MISC2_PNDLSL_MASK        0x1c
 236 #define STA350_MISC2_PNDLSL_SHIFT       2
 237
 238 #endif /* _ASOC_STA_350_H */