| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Codec driver for ST STA32x 2.1-channel high-efficiency digital audio system |
| * |
| * Copyright: 2011 Raumfeld GmbH |
| * Author: Johannes Stezenbach <js@sig21.net> |
| * |
| * based on code from: |
| * Wolfson Microelectronics PLC. |
| * Mark Brown <broonie@opensource.wolfsonmicro.com> |
| */ |
| #ifndef _ASOC_STA_32X_H |
| #define _ASOC_STA_32X_H |
| |
| /* STA326 register addresses */ |
| |
| #define STA32X_REGISTER_COUNT 0x2d |
| #define STA32X_COEF_COUNT 62 |
| |
| #define STA32X_CONFA 0x00 |
| #define STA32X_CONFB 0x01 |
| #define STA32X_CONFC 0x02 |
| #define STA32X_CONFD 0x03 |
| #define STA32X_CONFE 0x04 |
| #define STA32X_CONFF 0x05 |
| #define STA32X_MMUTE 0x06 |
| #define STA32X_MVOL 0x07 |
| #define STA32X_C1VOL 0x08 |
| #define STA32X_C2VOL 0x09 |
| #define STA32X_C3VOL 0x0a |
| #define STA32X_AUTO1 0x0b |
| #define STA32X_AUTO2 0x0c |
| #define STA32X_AUTO3 0x0d |
| #define STA32X_C1CFG 0x0e |
| #define STA32X_C2CFG 0x0f |
| #define STA32X_C3CFG 0x10 |
| #define STA32X_TONE 0x11 |
| #define STA32X_L1AR 0x12 |
| #define STA32X_L1ATRT 0x13 |
| #define STA32X_L2AR 0x14 |
| #define STA32X_L2ATRT 0x15 |
| #define STA32X_CFADDR2 0x16 |
| #define STA32X_B1CF1 0x17 |
| #define STA32X_B1CF2 0x18 |
| #define STA32X_B1CF3 0x19 |
| #define STA32X_B2CF1 0x1a |
| #define STA32X_B2CF2 0x1b |
| #define STA32X_B2CF3 0x1c |
| #define STA32X_A1CF1 0x1d |
| #define STA32X_A1CF2 0x1e |
| #define STA32X_A1CF3 0x1f |
| #define STA32X_A2CF1 0x20 |
| #define STA32X_A2CF2 0x21 |
| #define STA32X_A2CF3 0x22 |
| #define STA32X_B0CF1 0x23 |
| #define STA32X_B0CF2 0x24 |
| #define STA32X_B0CF3 0x25 |
| #define STA32X_CFUD 0x26 |
| #define STA32X_MPCC1 0x27 |
| #define STA32X_MPCC2 0x28 |
| /* Reserved 0x29 */ |
| /* Reserved 0x2a */ |
| #define STA32X_Reserved 0x2a |
| #define STA32X_FDRC1 0x2b |
| #define STA32X_FDRC2 0x2c |
| /* Reserved 0x2d */ |
| |
| |
| /* STA326 register field definitions */ |
| |
| /* 0x00 CONFA */ |
| #define STA32X_CONFA_MCS_MASK 0x03 |
| #define STA32X_CONFA_MCS_SHIFT 0 |
| #define STA32X_CONFA_IR_MASK 0x18 |
| #define STA32X_CONFA_IR_SHIFT 3 |
| #define STA32X_CONFA_TWRB 0x20 |
| #define STA32X_CONFA_TWAB 0x40 |
| #define STA32X_CONFA_FDRB 0x80 |
| |
| /* 0x01 CONFB */ |
| #define STA32X_CONFB_SAI_MASK 0x0f |
| #define STA32X_CONFB_SAI_SHIFT 0 |
| #define STA32X_CONFB_SAIFB 0x10 |
| #define STA32X_CONFB_DSCKE 0x20 |
| #define STA32X_CONFB_C1IM 0x40 |
| #define STA32X_CONFB_C2IM 0x80 |
| |
| /* 0x02 CONFC */ |
| #define STA32X_CONFC_OM_MASK 0x03 |
| #define STA32X_CONFC_OM_SHIFT 0 |
| #define STA32X_CONFC_CSZ_MASK 0x7c |
| #define STA32X_CONFC_CSZ_SHIFT 2 |
| |
| /* 0x03 CONFD */ |
| #define STA32X_CONFD_HPB 0x01 |
| #define STA32X_CONFD_HPB_SHIFT 0 |
| #define STA32X_CONFD_DEMP 0x02 |
| #define STA32X_CONFD_DEMP_SHIFT 1 |
| #define STA32X_CONFD_DSPB 0x04 |
| #define STA32X_CONFD_DSPB_SHIFT 2 |
| #define STA32X_CONFD_PSL 0x08 |
| #define STA32X_CONFD_PSL_SHIFT 3 |
| #define STA32X_CONFD_BQL 0x10 |
| #define STA32X_CONFD_BQL_SHIFT 4 |
| #define STA32X_CONFD_DRC 0x20 |
| #define STA32X_CONFD_DRC_SHIFT 5 |
| #define STA32X_CONFD_ZDE 0x40 |
| #define STA32X_CONFD_ZDE_SHIFT 6 |
| #define STA32X_CONFD_MME 0x80 |
| #define STA32X_CONFD_MME_SHIFT 7 |
| |
| /* 0x04 CONFE */ |
| #define STA32X_CONFE_MPCV 0x01 |
| #define STA32X_CONFE_MPCV_SHIFT 0 |
| #define STA32X_CONFE_MPC 0x02 |
| #define STA32X_CONFE_MPC_SHIFT 1 |
| #define STA32X_CONFE_AME 0x08 |
| #define STA32X_CONFE_AME_SHIFT 3 |
| #define STA32X_CONFE_PWMS 0x10 |
| #define STA32X_CONFE_PWMS_SHIFT 4 |
| #define STA32X_CONFE_ZCE 0x40 |
| #define STA32X_CONFE_ZCE_SHIFT 6 |
| #define STA32X_CONFE_SVE 0x80 |
| #define STA32X_CONFE_SVE_SHIFT 7 |
| |
| /* 0x05 CONFF */ |
| #define STA32X_CONFF_OCFG_MASK 0x03 |
| #define STA32X_CONFF_OCFG_SHIFT 0 |
| #define STA32X_CONFF_IDE 0x04 |
| #define STA32X_CONFF_IDE_SHIFT 2 |
| #define STA32X_CONFF_BCLE 0x08 |
| #define STA32X_CONFF_ECLE 0x20 |
| #define STA32X_CONFF_PWDN 0x40 |
| #define STA32X_CONFF_EAPD 0x80 |
| |
| /* 0x06 MMUTE */ |
| #define STA32X_MMUTE_MMUTE 0x01 |
| |
| /* 0x0b AUTO1 */ |
| #define STA32X_AUTO1_AMEQ_MASK 0x03 |
| #define STA32X_AUTO1_AMEQ_SHIFT 0 |
| #define STA32X_AUTO1_AMV_MASK 0xc0 |
| #define STA32X_AUTO1_AMV_SHIFT 2 |
| #define STA32X_AUTO1_AMGC_MASK 0x30 |
| #define STA32X_AUTO1_AMGC_SHIFT 4 |
| #define STA32X_AUTO1_AMPS 0x80 |
| |
| /* 0x0c AUTO2 */ |
| #define STA32X_AUTO2_AMAME 0x01 |
| #define STA32X_AUTO2_AMAM_MASK 0x0e |
| #define STA32X_AUTO2_AMAM_SHIFT 1 |
| #define STA32X_AUTO2_XO_MASK 0xf0 |
| #define STA32X_AUTO2_XO_SHIFT 4 |
| |
| /* 0x0d AUTO3 */ |
| #define STA32X_AUTO3_PEQ_MASK 0x1f |
| #define STA32X_AUTO3_PEQ_SHIFT 0 |
| |
| /* 0x0e 0x0f 0x10 CxCFG */ |
| #define STA32X_CxCFG_TCB 0x01 /* only C1 and C2 */ |
| #define STA32X_CxCFG_TCB_SHIFT 0 |
| #define STA32X_CxCFG_EQBP 0x02 /* only C1 and C2 */ |
| #define STA32X_CxCFG_EQBP_SHIFT 1 |
| #define STA32X_CxCFG_VBP 0x03 |
| #define STA32X_CxCFG_VBP_SHIFT 2 |
| #define STA32X_CxCFG_BO 0x04 |
| #define STA32X_CxCFG_LS_MASK 0x30 |
| #define STA32X_CxCFG_LS_SHIFT 4 |
| #define STA32X_CxCFG_OM_MASK 0xc0 |
| #define STA32X_CxCFG_OM_SHIFT 6 |
| |
| /* 0x11 TONE */ |
| #define STA32X_TONE_BTC_SHIFT 0 |
| #define STA32X_TONE_TTC_SHIFT 4 |
| |
| /* 0x12 0x13 0x14 0x15 limiter attack/release */ |
| #define STA32X_LxA_SHIFT 0 |
| #define STA32X_LxR_SHIFT 4 |
| |
| /* 0x26 CFUD */ |
| #define STA32X_CFUD_W1 0x01 |
| #define STA32X_CFUD_WA 0x02 |
| #define STA32X_CFUD_R1 0x04 |
| #define STA32X_CFUD_RA 0x08 |
| |
| |
| /* biquad filter coefficient table offsets */ |
| #define STA32X_C1_BQ_BASE 0 |
| #define STA32X_C2_BQ_BASE 20 |
| #define STA32X_CH_BQ_NUM 4 |
| #define STA32X_BQ_NUM_COEF 5 |
| #define STA32X_XO_HP_BQ_BASE 40 |
| #define STA32X_XO_LP_BQ_BASE 45 |
| #define STA32X_C1_PRESCALE 50 |
| #define STA32X_C2_PRESCALE 51 |
| #define STA32X_C1_POSTSCALE 52 |
| #define STA32X_C2_POSTSCALE 53 |
| #define STA32X_C3_POSTSCALE 54 |
| #define STA32X_TW_POSTSCALE 55 |
| #define STA32X_C1_MIX1 56 |
| #define STA32X_C1_MIX2 57 |
| #define STA32X_C2_MIX1 58 |
| #define STA32X_C2_MIX2 59 |
| #define STA32X_C3_MIX1 60 |
| #define STA32X_C3_MIX2 61 |
| |
| #endif /* _ASOC_STA_32X_H */ |
