| Johannes Stezenbach | c034abf | 2011-06-22 14:59:24 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Codec driver for ST STA32x 2.1-channel high-efficiency digital audio system |
| 3 | * |
| 4 | * Copyright: 2011 Raumfeld GmbH |
| 5 | * Author: Johannes Stezenbach <js@sig21.net> |
| 6 | * |
| 7 | * based on code from: |
| 8 | * Wolfson Microelectronics PLC. |
| 9 | * Mark Brown <broonie@opensource.wolfsonmicro.com> |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or modify it |
| 12 | * under the terms of the GNU General Public License as published by the |
| 13 | * Free Software Foundation; either version 2 of the License, or (at your |
| 14 | * option) any later version. |
| 15 | */ |
| 16 | #ifndef _ASOC_STA_32X_H |
| 17 | #define _ASOC_STA_32X_H |
| 18 | |
| 19 | /* STA326 register addresses */ |
| 20 | |
| 21 | #define STA32X_REGISTER_COUNT 0x2d |
| 22 | |
| 23 | #define STA32X_CONFA 0x00 |
| 24 | #define STA32X_CONFB 0x01 |
| 25 | #define STA32X_CONFC 0x02 |
| 26 | #define STA32X_CONFD 0x03 |
| 27 | #define STA32X_CONFE 0x04 |
| 28 | #define STA32X_CONFF 0x05 |
| 29 | #define STA32X_MMUTE 0x06 |
| 30 | #define STA32X_MVOL 0x07 |
| 31 | #define STA32X_C1VOL 0x08 |
| 32 | #define STA32X_C2VOL 0x09 |
| 33 | #define STA32X_C3VOL 0x0a |
| 34 | #define STA32X_AUTO1 0x0b |
| 35 | #define STA32X_AUTO2 0x0c |
| 36 | #define STA32X_AUTO3 0x0d |
| 37 | #define STA32X_C1CFG 0x0e |
| 38 | #define STA32X_C2CFG 0x0f |
| 39 | #define STA32X_C3CFG 0x10 |
| 40 | #define STA32X_TONE 0x11 |
| 41 | #define STA32X_L1AR 0x12 |
| 42 | #define STA32X_L1ATRT 0x13 |
| 43 | #define STA32X_L2AR 0x14 |
| 44 | #define STA32X_L2ATRT 0x15 |
| 45 | #define STA32X_CFADDR2 0x16 |
| 46 | #define STA32X_B1CF1 0x17 |
| 47 | #define STA32X_B1CF2 0x18 |
| 48 | #define STA32X_B1CF3 0x19 |
| 49 | #define STA32X_B2CF1 0x1a |
| 50 | #define STA32X_B2CF2 0x1b |
| 51 | #define STA32X_B2CF3 0x1c |
| 52 | #define STA32X_A1CF1 0x1d |
| 53 | #define STA32X_A1CF2 0x1e |
| 54 | #define STA32X_A1CF3 0x1f |
| 55 | #define STA32X_A2CF1 0x20 |
| 56 | #define STA32X_A2CF2 0x21 |
| 57 | #define STA32X_A2CF3 0x22 |
| 58 | #define STA32X_B0CF1 0x23 |
| 59 | #define STA32X_B0CF2 0x24 |
| 60 | #define STA32X_B0CF3 0x25 |
| 61 | #define STA32X_CFUD 0x26 |
| 62 | #define STA32X_MPCC1 0x27 |
| 63 | #define STA32X_MPCC2 0x28 |
| 64 | /* Reserved 0x29 */ |
| 65 | /* Reserved 0x2a */ |
| 66 | #define STA32X_Reserved 0x2a |
| 67 | #define STA32X_FDRC1 0x2b |
| 68 | #define STA32X_FDRC2 0x2c |
| 69 | /* Reserved 0x2d */ |
| 70 | |
| 71 | |
| 72 | /* STA326 register field definitions */ |
| 73 | |
| 74 | /* 0x00 CONFA */ |
| 75 | #define STA32X_CONFA_MCS_MASK 0x03 |
| 76 | #define STA32X_CONFA_MCS_SHIFT 0 |
| 77 | #define STA32X_CONFA_IR_MASK 0x18 |
| 78 | #define STA32X_CONFA_IR_SHIFT 3 |
| 79 | #define STA32X_CONFA_TWRB 0x20 |
| 80 | #define STA32X_CONFA_TWAB 0x40 |
| 81 | #define STA32X_CONFA_FDRB 0x80 |
| 82 | |
| 83 | /* 0x01 CONFB */ |
| 84 | #define STA32X_CONFB_SAI_MASK 0x0f |
| 85 | #define STA32X_CONFB_SAI_SHIFT 0 |
| 86 | #define STA32X_CONFB_SAIFB 0x10 |
| 87 | #define STA32X_CONFB_DSCKE 0x20 |
| 88 | #define STA32X_CONFB_C1IM 0x40 |
| 89 | #define STA32X_CONFB_C2IM 0x80 |
| 90 | |
| 91 | /* 0x02 CONFC */ |
| 92 | #define STA32X_CONFC_OM_MASK 0x03 |
| 93 | #define STA32X_CONFC_OM_SHIFT 0 |
| 94 | #define STA32X_CONFC_CSZ_MASK 0x7c |
| 95 | #define STA32X_CONFC_CSZ_SHIFT 2 |
| 96 | |
| 97 | /* 0x03 CONFD */ |
| 98 | #define STA32X_CONFD_HPB 0x01 |
| 99 | #define STA32X_CONFD_HPB_SHIFT 0 |
| 100 | #define STA32X_CONFD_DEMP 0x02 |
| 101 | #define STA32X_CONFD_DEMP_SHIFT 1 |
| 102 | #define STA32X_CONFD_DSPB 0x04 |
| 103 | #define STA32X_CONFD_DSPB_SHIFT 2 |
| 104 | #define STA32X_CONFD_PSL 0x08 |
| 105 | #define STA32X_CONFD_PSL_SHIFT 3 |
| 106 | #define STA32X_CONFD_BQL 0x10 |
| 107 | #define STA32X_CONFD_BQL_SHIFT 4 |
| 108 | #define STA32X_CONFD_DRC 0x20 |
| 109 | #define STA32X_CONFD_DRC_SHIFT 5 |
| 110 | #define STA32X_CONFD_ZDE 0x40 |
| 111 | #define STA32X_CONFD_ZDE_SHIFT 6 |
| 112 | #define STA32X_CONFD_MME 0x80 |
| 113 | #define STA32X_CONFD_MME_SHIFT 7 |
| 114 | |
| 115 | /* 0x04 CONFE */ |
| 116 | #define STA32X_CONFE_MPCV 0x01 |
| 117 | #define STA32X_CONFE_MPCV_SHIFT 0 |
| 118 | #define STA32X_CONFE_MPC 0x02 |
| 119 | #define STA32X_CONFE_MPC_SHIFT 1 |
| 120 | #define STA32X_CONFE_AME 0x08 |
| 121 | #define STA32X_CONFE_AME_SHIFT 3 |
| 122 | #define STA32X_CONFE_PWMS 0x10 |
| 123 | #define STA32X_CONFE_PWMS_SHIFT 4 |
| 124 | #define STA32X_CONFE_ZCE 0x40 |
| 125 | #define STA32X_CONFE_ZCE_SHIFT 6 |
| 126 | #define STA32X_CONFE_SVE 0x80 |
| 127 | #define STA32X_CONFE_SVE_SHIFT 7 |
| 128 | |
| 129 | /* 0x05 CONFF */ |
| 130 | #define STA32X_CONFF_OCFG_MASK 0x03 |
| 131 | #define STA32X_CONFF_OCFG_SHIFT 0 |
| 132 | #define STA32X_CONFF_IDE 0x04 |
| 133 | #define STA32X_CONFF_IDE_SHIFT 3 |
| 134 | #define STA32X_CONFF_BCLE 0x08 |
| 135 | #define STA32X_CONFF_ECLE 0x20 |
| 136 | #define STA32X_CONFF_PWDN 0x40 |
| 137 | #define STA32X_CONFF_EAPD 0x80 |
| 138 | |
| 139 | /* 0x06 MMUTE */ |
| 140 | #define STA32X_MMUTE_MMUTE 0x01 |
| 141 | |
| 142 | /* 0x0b AUTO1 */ |
| 143 | #define STA32X_AUTO1_AMEQ_MASK 0x03 |
| 144 | #define STA32X_AUTO1_AMEQ_SHIFT 0 |
| 145 | #define STA32X_AUTO1_AMV_MASK 0xc0 |
| 146 | #define STA32X_AUTO1_AMV_SHIFT 2 |
| 147 | #define STA32X_AUTO1_AMGC_MASK 0x30 |
| 148 | #define STA32X_AUTO1_AMGC_SHIFT 4 |
| 149 | #define STA32X_AUTO1_AMPS 0x80 |
| 150 | |
| 151 | /* 0x0c AUTO2 */ |
| 152 | #define STA32X_AUTO2_AMAME 0x01 |
| 153 | #define STA32X_AUTO2_AMAM_MASK 0x0e |
| 154 | #define STA32X_AUTO2_AMAM_SHIFT 1 |
| 155 | #define STA32X_AUTO2_XO_MASK 0xf0 |
| 156 | #define STA32X_AUTO2_XO_SHIFT 4 |
| 157 | |
| 158 | /* 0x0d AUTO3 */ |
| 159 | #define STA32X_AUTO3_PEQ_MASK 0x1f |
| 160 | #define STA32X_AUTO3_PEQ_SHIFT 0 |
| 161 | |
| 162 | /* 0x0e 0x0f 0x10 CxCFG */ |
| 163 | #define STA32X_CxCFG_TCB 0x01 /* only C1 and C2 */ |
| 164 | #define STA32X_CxCFG_TCB_SHIFT 0 |
| 165 | #define STA32X_CxCFG_EQBP 0x02 /* only C1 and C2 */ |
| 166 | #define STA32X_CxCFG_EQBP_SHIFT 1 |
| 167 | #define STA32X_CxCFG_VBP 0x03 |
| 168 | #define STA32X_CxCFG_VBP_SHIFT 2 |
| 169 | #define STA32X_CxCFG_BO 0x04 |
| 170 | #define STA32X_CxCFG_LS_MASK 0x30 |
| 171 | #define STA32X_CxCFG_LS_SHIFT 4 |
| 172 | #define STA32X_CxCFG_OM_MASK 0xc0 |
| 173 | #define STA32X_CxCFG_OM_SHIFT 6 |
| 174 | |
| 175 | /* 0x11 TONE */ |
| 176 | #define STA32X_TONE_BTC_SHIFT 0 |
| 177 | #define STA32X_TONE_TTC_SHIFT 4 |
| 178 | |
| 179 | /* 0x12 0x13 0x14 0x15 limiter attack/release */ |
| 180 | #define STA32X_LxA_SHIFT 0 |
| 181 | #define STA32X_LxR_SHIFT 4 |
| 182 | |
| 183 | /* 0x26 CFUD */ |
| 184 | #define STA32X_CFUD_W1 0x01 |
| 185 | #define STA32X_CFUD_WA 0x02 |
| 186 | #define STA32X_CFUD_R1 0x04 |
| 187 | #define STA32X_CFUD_RA 0x08 |
| 188 | |
| 189 | |
| 190 | /* biquad filter coefficient table offsets */ |
| 191 | #define STA32X_C1_BQ_BASE 0 |
| 192 | #define STA32X_C2_BQ_BASE 20 |
| 193 | #define STA32X_CH_BQ_NUM 4 |
| 194 | #define STA32X_BQ_NUM_COEF 5 |
| 195 | #define STA32X_XO_HP_BQ_BASE 40 |
| 196 | #define STA32X_XO_LP_BQ_BASE 45 |
| 197 | #define STA32X_C1_PRESCALE 50 |
| 198 | #define STA32X_C2_PRESCALE 51 |
| 199 | #define STA32X_C1_POSTSCALE 52 |
| 200 | #define STA32X_C2_POSTSCALE 53 |
| 201 | #define STA32X_C3_POSTSCALE 54 |
| 202 | #define STA32X_TW_POSTSCALE 55 |
| 203 | #define STA32X_C1_MIX1 56 |
| 204 | #define STA32X_C1_MIX2 57 |
| 205 | #define STA32X_C2_MIX1 58 |
| 206 | #define STA32X_C2_MIX2 59 |
| 207 | #define STA32X_C3_MIX1 60 |
| 208 | #define STA32X_C3_MIX2 61 |
| 209 | |
| 210 | #endif /* _ASOC_STA_32X_H */ |