| #ifndef _WM8737_H |
| #define _WM8737_H |
| |
| /* |
| * wm8737.c -- WM8523 ALSA SoC Audio driver |
| * |
| * Copyright 2010 Wolfson Microelectronics plc |
| * |
| * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /* |
| * Register values. |
| */ |
| #define WM8737_LEFT_PGA_VOLUME 0x00 |
| #define WM8737_RIGHT_PGA_VOLUME 0x01 |
| #define WM8737_AUDIO_PATH_L 0x02 |
| #define WM8737_AUDIO_PATH_R 0x03 |
| #define WM8737_3D_ENHANCE 0x04 |
| #define WM8737_ADC_CONTROL 0x05 |
| #define WM8737_POWER_MANAGEMENT 0x06 |
| #define WM8737_AUDIO_FORMAT 0x07 |
| #define WM8737_CLOCKING 0x08 |
| #define WM8737_MIC_PREAMP_CONTROL 0x09 |
| #define WM8737_MISC_BIAS_CONTROL 0x0A |
| #define WM8737_NOISE_GATE 0x0B |
| #define WM8737_ALC1 0x0C |
| #define WM8737_ALC2 0x0D |
| #define WM8737_ALC3 0x0E |
| #define WM8737_RESET 0x0F |
| |
| #define WM8737_REGISTER_COUNT 16 |
| #define WM8737_MAX_REGISTER 0x0F |
| |
| /* |
| * Field Definitions. |
| */ |
| |
| /* |
| * R0 (0x00) - Left PGA volume |
| */ |
| #define WM8737_LVU 0x0100 /* LVU */ |
| #define WM8737_LVU_MASK 0x0100 /* LVU */ |
| #define WM8737_LVU_SHIFT 8 /* LVU */ |
| #define WM8737_LVU_WIDTH 1 /* LVU */ |
| #define WM8737_LINVOL_MASK 0x00FF /* LINVOL - [7:0] */ |
| #define WM8737_LINVOL_SHIFT 0 /* LINVOL - [7:0] */ |
| #define WM8737_LINVOL_WIDTH 8 /* LINVOL - [7:0] */ |
| |
| /* |
| * R1 (0x01) - Right PGA volume |
| */ |
| #define WM8737_RVU 0x0100 /* RVU */ |
| #define WM8737_RVU_MASK 0x0100 /* RVU */ |
| #define WM8737_RVU_SHIFT 8 /* RVU */ |
| #define WM8737_RVU_WIDTH 1 /* RVU */ |
| #define WM8737_RINVOL_MASK 0x00FF /* RINVOL - [7:0] */ |
| #define WM8737_RINVOL_SHIFT 0 /* RINVOL - [7:0] */ |
| #define WM8737_RINVOL_WIDTH 8 /* RINVOL - [7:0] */ |
| |
| /* |
| * R2 (0x02) - AUDIO path L |
| */ |
| #define WM8737_LINSEL_MASK 0x0180 /* LINSEL - [8:7] */ |
| #define WM8737_LINSEL_SHIFT 7 /* LINSEL - [8:7] */ |
| #define WM8737_LINSEL_WIDTH 2 /* LINSEL - [8:7] */ |
| #define WM8737_LMICBOOST_MASK 0x0060 /* LMICBOOST - [6:5] */ |
| #define WM8737_LMICBOOST_SHIFT 5 /* LMICBOOST - [6:5] */ |
| #define WM8737_LMICBOOST_WIDTH 2 /* LMICBOOST - [6:5] */ |
| #define WM8737_LMBE 0x0010 /* LMBE */ |
| #define WM8737_LMBE_MASK 0x0010 /* LMBE */ |
| #define WM8737_LMBE_SHIFT 4 /* LMBE */ |
| #define WM8737_LMBE_WIDTH 1 /* LMBE */ |
| #define WM8737_LMZC 0x0008 /* LMZC */ |
| #define WM8737_LMZC_MASK 0x0008 /* LMZC */ |
| #define WM8737_LMZC_SHIFT 3 /* LMZC */ |
| #define WM8737_LMZC_WIDTH 1 /* LMZC */ |
| #define WM8737_LPZC 0x0004 /* LPZC */ |
| #define WM8737_LPZC_MASK 0x0004 /* LPZC */ |
| #define WM8737_LPZC_SHIFT 2 /* LPZC */ |
| #define WM8737_LPZC_WIDTH 1 /* LPZC */ |
| #define WM8737_LZCTO_MASK 0x0003 /* LZCTO - [1:0] */ |
| #define WM8737_LZCTO_SHIFT 0 /* LZCTO - [1:0] */ |
| #define WM8737_LZCTO_WIDTH 2 /* LZCTO - [1:0] */ |
| |
| /* |
| * R3 (0x03) - AUDIO path R |
| */ |
| #define WM8737_RINSEL_MASK 0x0180 /* RINSEL - [8:7] */ |
| #define WM8737_RINSEL_SHIFT 7 /* RINSEL - [8:7] */ |
| #define WM8737_RINSEL_WIDTH 2 /* RINSEL - [8:7] */ |
| #define WM8737_RMICBOOST_MASK 0x0060 /* RMICBOOST - [6:5] */ |
| #define WM8737_RMICBOOST_SHIFT 5 /* RMICBOOST - [6:5] */ |
| #define WM8737_RMICBOOST_WIDTH 2 /* RMICBOOST - [6:5] */ |
| #define WM8737_RMBE 0x0010 /* RMBE */ |
| #define WM8737_RMBE_MASK 0x0010 /* RMBE */ |
| #define WM8737_RMBE_SHIFT 4 /* RMBE */ |
| #define WM8737_RMBE_WIDTH 1 /* RMBE */ |
| #define WM8737_RMZC 0x0008 /* RMZC */ |
| #define WM8737_RMZC_MASK 0x0008 /* RMZC */ |
| #define WM8737_RMZC_SHIFT 3 /* RMZC */ |
| #define WM8737_RMZC_WIDTH 1 /* RMZC */ |
| #define WM8737_RPZC 0x0004 /* RPZC */ |
| #define WM8737_RPZC_MASK 0x0004 /* RPZC */ |
| #define WM8737_RPZC_SHIFT 2 /* RPZC */ |
| #define WM8737_RPZC_WIDTH 1 /* RPZC */ |
| #define WM8737_RZCTO_MASK 0x0003 /* RZCTO - [1:0] */ |
| #define WM8737_RZCTO_SHIFT 0 /* RZCTO - [1:0] */ |
| #define WM8737_RZCTO_WIDTH 2 /* RZCTO - [1:0] */ |
| |
| /* |
| * R4 (0x04) - 3D Enhance |
| */ |
| #define WM8737_DIV2 0x0080 /* DIV2 */ |
| #define WM8737_DIV2_MASK 0x0080 /* DIV2 */ |
| #define WM8737_DIV2_SHIFT 7 /* DIV2 */ |
| #define WM8737_DIV2_WIDTH 1 /* DIV2 */ |
| #define WM8737_3DLC 0x0040 /* 3DLC */ |
| #define WM8737_3DLC_MASK 0x0040 /* 3DLC */ |
| #define WM8737_3DLC_SHIFT 6 /* 3DLC */ |
| #define WM8737_3DLC_WIDTH 1 /* 3DLC */ |
| #define WM8737_3DUC 0x0020 /* 3DUC */ |
| #define WM8737_3DUC_MASK 0x0020 /* 3DUC */ |
| #define WM8737_3DUC_SHIFT 5 /* 3DUC */ |
| #define WM8737_3DUC_WIDTH 1 /* 3DUC */ |
| #define WM8737_3DDEPTH_MASK 0x001E /* 3DDEPTH - [4:1] */ |
| #define WM8737_3DDEPTH_SHIFT 1 /* 3DDEPTH - [4:1] */ |
| #define WM8737_3DDEPTH_WIDTH 4 /* 3DDEPTH - [4:1] */ |
| #define WM8737_3DE 0x0001 /* 3DE */ |
| #define WM8737_3DE_MASK 0x0001 /* 3DE */ |
| #define WM8737_3DE_SHIFT 0 /* 3DE */ |
| #define WM8737_3DE_WIDTH 1 /* 3DE */ |
| |
| /* |
| * R5 (0x05) - ADC Control |
| */ |
| #define WM8737_MONOMIX_MASK 0x0180 /* MONOMIX - [8:7] */ |
| #define WM8737_MONOMIX_SHIFT 7 /* MONOMIX - [8:7] */ |
| #define WM8737_MONOMIX_WIDTH 2 /* MONOMIX - [8:7] */ |
| #define WM8737_POLARITY_MASK 0x0060 /* POLARITY - [6:5] */ |
| #define WM8737_POLARITY_SHIFT 5 /* POLARITY - [6:5] */ |
| #define WM8737_POLARITY_WIDTH 2 /* POLARITY - [6:5] */ |
| #define WM8737_HPOR 0x0010 /* HPOR */ |
| #define WM8737_HPOR_MASK 0x0010 /* HPOR */ |
| #define WM8737_HPOR_SHIFT 4 /* HPOR */ |
| #define WM8737_HPOR_WIDTH 1 /* HPOR */ |
| #define WM8737_LP 0x0004 /* LP */ |
| #define WM8737_LP_MASK 0x0004 /* LP */ |
| #define WM8737_LP_SHIFT 2 /* LP */ |
| #define WM8737_LP_WIDTH 1 /* LP */ |
| #define WM8737_MONOUT 0x0002 /* MONOUT */ |
| #define WM8737_MONOUT_MASK 0x0002 /* MONOUT */ |
| #define WM8737_MONOUT_SHIFT 1 /* MONOUT */ |
| #define WM8737_MONOUT_WIDTH 1 /* MONOUT */ |
| #define WM8737_ADCHPD 0x0001 /* ADCHPD */ |
| #define WM8737_ADCHPD_MASK 0x0001 /* ADCHPD */ |
| #define WM8737_ADCHPD_SHIFT 0 /* ADCHPD */ |
| #define WM8737_ADCHPD_WIDTH 1 /* ADCHPD */ |
| |
| /* |
| * R6 (0x06) - Power Management |
| */ |
| #define WM8737_VMID 0x0100 /* VMID */ |
| #define WM8737_VMID_MASK 0x0100 /* VMID */ |
| #define WM8737_VMID_SHIFT 8 /* VMID */ |
| #define WM8737_VMID_WIDTH 1 /* VMID */ |
| #define WM8737_VREF 0x0080 /* VREF */ |
| #define WM8737_VREF_MASK 0x0080 /* VREF */ |
| #define WM8737_VREF_SHIFT 7 /* VREF */ |
| #define WM8737_VREF_WIDTH 1 /* VREF */ |
| #define WM8737_AI 0x0040 /* AI */ |
| #define WM8737_AI_MASK 0x0040 /* AI */ |
| #define WM8737_AI_SHIFT 6 /* AI */ |
| #define WM8737_AI_WIDTH 1 /* AI */ |
| #define WM8737_PGL 0x0020 /* PGL */ |
| #define WM8737_PGL_MASK 0x0020 /* PGL */ |
| #define WM8737_PGL_SHIFT 5 /* PGL */ |
| #define WM8737_PGL_WIDTH 1 /* PGL */ |
| #define WM8737_PGR 0x0010 /* PGR */ |
| #define WM8737_PGR_MASK 0x0010 /* PGR */ |
| #define WM8737_PGR_SHIFT 4 /* PGR */ |
| #define WM8737_PGR_WIDTH 1 /* PGR */ |
| #define WM8737_ADL 0x0008 /* ADL */ |
| #define WM8737_ADL_MASK 0x0008 /* ADL */ |
| #define WM8737_ADL_SHIFT 3 /* ADL */ |
| #define WM8737_ADL_WIDTH 1 /* ADL */ |
| #define WM8737_ADR 0x0004 /* ADR */ |
| #define WM8737_ADR_MASK 0x0004 /* ADR */ |
| #define WM8737_ADR_SHIFT 2 /* ADR */ |
| #define WM8737_ADR_WIDTH 1 /* ADR */ |
| #define WM8737_MICBIAS_MASK 0x0003 /* MICBIAS - [1:0] */ |
| #define WM8737_MICBIAS_SHIFT 0 /* MICBIAS - [1:0] */ |
| #define WM8737_MICBIAS_WIDTH 2 /* MICBIAS - [1:0] */ |
| |
| /* |
| * R7 (0x07) - Audio Format |
| */ |
| #define WM8737_SDODIS 0x0080 /* SDODIS */ |
| #define WM8737_SDODIS_MASK 0x0080 /* SDODIS */ |
| #define WM8737_SDODIS_SHIFT 7 /* SDODIS */ |
| #define WM8737_SDODIS_WIDTH 1 /* SDODIS */ |
| #define WM8737_MS 0x0040 /* MS */ |
| #define WM8737_MS_MASK 0x0040 /* MS */ |
| #define WM8737_MS_SHIFT 6 /* MS */ |
| #define WM8737_MS_WIDTH 1 /* MS */ |
| #define WM8737_LRP 0x0010 /* LRP */ |
| #define WM8737_LRP_MASK 0x0010 /* LRP */ |
| #define WM8737_LRP_SHIFT 4 /* LRP */ |
| #define WM8737_LRP_WIDTH 1 /* LRP */ |
| #define WM8737_WL_MASK 0x000C /* WL - [3:2] */ |
| #define WM8737_WL_SHIFT 2 /* WL - [3:2] */ |
| #define WM8737_WL_WIDTH 2 /* WL - [3:2] */ |
| #define WM8737_FORMAT_MASK 0x0003 /* FORMAT - [1:0] */ |
| #define WM8737_FORMAT_SHIFT 0 /* FORMAT - [1:0] */ |
| #define WM8737_FORMAT_WIDTH 2 /* FORMAT - [1:0] */ |
| |
| /* |
| * R8 (0x08) - Clocking |
| */ |
| #define WM8737_AUTODETECT 0x0080 /* AUTODETECT */ |
| #define WM8737_AUTODETECT_MASK 0x0080 /* AUTODETECT */ |
| #define WM8737_AUTODETECT_SHIFT 7 /* AUTODETECT */ |
| #define WM8737_AUTODETECT_WIDTH 1 /* AUTODETECT */ |
| #define WM8737_CLKDIV2 0x0040 /* CLKDIV2 */ |
| #define WM8737_CLKDIV2_MASK 0x0040 /* CLKDIV2 */ |
| #define WM8737_CLKDIV2_SHIFT 6 /* CLKDIV2 */ |
| #define WM8737_CLKDIV2_WIDTH 1 /* CLKDIV2 */ |
| #define WM8737_SR_MASK 0x003E /* SR - [5:1] */ |
| #define WM8737_SR_SHIFT 1 /* SR - [5:1] */ |
| #define WM8737_SR_WIDTH 5 /* SR - [5:1] */ |
| #define WM8737_USB_MODE 0x0001 /* USB MODE */ |
| #define WM8737_USB_MODE_MASK 0x0001 /* USB MODE */ |
| #define WM8737_USB_MODE_SHIFT 0 /* USB MODE */ |
| #define WM8737_USB_MODE_WIDTH 1 /* USB MODE */ |
| |
| /* |
| * R9 (0x09) - MIC Preamp Control |
| */ |
| #define WM8737_RBYPEN 0x0008 /* RBYPEN */ |
| #define WM8737_RBYPEN_MASK 0x0008 /* RBYPEN */ |
| #define WM8737_RBYPEN_SHIFT 3 /* RBYPEN */ |
| #define WM8737_RBYPEN_WIDTH 1 /* RBYPEN */ |
| #define WM8737_LBYPEN 0x0004 /* LBYPEN */ |
| #define WM8737_LBYPEN_MASK 0x0004 /* LBYPEN */ |
| #define WM8737_LBYPEN_SHIFT 2 /* LBYPEN */ |
| #define WM8737_LBYPEN_WIDTH 1 /* LBYPEN */ |
| #define WM8737_MBCTRL_MASK 0x0003 /* MBCTRL - [1:0] */ |
| #define WM8737_MBCTRL_SHIFT 0 /* MBCTRL - [1:0] */ |
| #define WM8737_MBCTRL_WIDTH 2 /* MBCTRL - [1:0] */ |
| |
| /* |
| * R10 (0x0A) - Misc Bias Control |
| */ |
| #define WM8737_VMIDSEL_MASK 0x000C /* VMIDSEL - [3:2] */ |
| #define WM8737_VMIDSEL_SHIFT 2 /* VMIDSEL - [3:2] */ |
| #define WM8737_VMIDSEL_WIDTH 2 /* VMIDSEL - [3:2] */ |
| #define WM8737_LINPUT1_DC_BIAS_ENABLE 0x0002 /* LINPUT1 DC BIAS ENABLE */ |
| #define WM8737_LINPUT1_DC_BIAS_ENABLE_MASK 0x0002 /* LINPUT1 DC BIAS ENABLE */ |
| #define WM8737_LINPUT1_DC_BIAS_ENABLE_SHIFT 1 /* LINPUT1 DC BIAS ENABLE */ |
| #define WM8737_LINPUT1_DC_BIAS_ENABLE_WIDTH 1 /* LINPUT1 DC BIAS ENABLE */ |
| #define WM8737_RINPUT1_DC_BIAS_ENABLE 0x0001 /* RINPUT1 DC BIAS ENABLE */ |
| #define WM8737_RINPUT1_DC_BIAS_ENABLE_MASK 0x0001 /* RINPUT1 DC BIAS ENABLE */ |
| #define WM8737_RINPUT1_DC_BIAS_ENABLE_SHIFT 0 /* RINPUT1 DC BIAS ENABLE */ |
| #define WM8737_RINPUT1_DC_BIAS_ENABLE_WIDTH 1 /* RINPUT1 DC BIAS ENABLE */ |
| |
| /* |
| * R11 (0x0B) - Noise Gate |
| */ |
| #define WM8737_NGTH_MASK 0x001C /* NGTH - [4:2] */ |
| #define WM8737_NGTH_SHIFT 2 /* NGTH - [4:2] */ |
| #define WM8737_NGTH_WIDTH 3 /* NGTH - [4:2] */ |
| #define WM8737_NGAT 0x0001 /* NGAT */ |
| #define WM8737_NGAT_MASK 0x0001 /* NGAT */ |
| #define WM8737_NGAT_SHIFT 0 /* NGAT */ |
| #define WM8737_NGAT_WIDTH 1 /* NGAT */ |
| |
| /* |
| * R12 (0x0C) - ALC1 |
| */ |
| #define WM8737_ALCSEL_MASK 0x0180 /* ALCSEL - [8:7] */ |
| #define WM8737_ALCSEL_SHIFT 7 /* ALCSEL - [8:7] */ |
| #define WM8737_ALCSEL_WIDTH 2 /* ALCSEL - [8:7] */ |
| #define WM8737_MAX_GAIN_MASK 0x0070 /* MAX GAIN - [6:4] */ |
| #define WM8737_MAX_GAIN_SHIFT 4 /* MAX GAIN - [6:4] */ |
| #define WM8737_MAX_GAIN_WIDTH 3 /* MAX GAIN - [6:4] */ |
| #define WM8737_ALCL_MASK 0x000F /* ALCL - [3:0] */ |
| #define WM8737_ALCL_SHIFT 0 /* ALCL - [3:0] */ |
| #define WM8737_ALCL_WIDTH 4 /* ALCL - [3:0] */ |
| |
| /* |
| * R13 (0x0D) - ALC2 |
| */ |
| #define WM8737_ALCZCE 0x0010 /* ALCZCE */ |
| #define WM8737_ALCZCE_MASK 0x0010 /* ALCZCE */ |
| #define WM8737_ALCZCE_SHIFT 4 /* ALCZCE */ |
| #define WM8737_ALCZCE_WIDTH 1 /* ALCZCE */ |
| #define WM8737_HLD_MASK 0x000F /* HLD - [3:0] */ |
| #define WM8737_HLD_SHIFT 0 /* HLD - [3:0] */ |
| #define WM8737_HLD_WIDTH 4 /* HLD - [3:0] */ |
| |
| /* |
| * R14 (0x0E) - ALC3 |
| */ |
| #define WM8737_DCY_MASK 0x00F0 /* DCY - [7:4] */ |
| #define WM8737_DCY_SHIFT 4 /* DCY - [7:4] */ |
| #define WM8737_DCY_WIDTH 4 /* DCY - [7:4] */ |
| #define WM8737_ATK_MASK 0x000F /* ATK - [3:0] */ |
| #define WM8737_ATK_SHIFT 0 /* ATK - [3:0] */ |
| #define WM8737_ATK_WIDTH 4 /* ATK - [3:0] */ |
| |
| /* |
| * R15 (0x0F) - Reset |
| */ |
| #define WM8737_RESET_MASK 0x01FF /* RESET - [8:0] */ |
| #define WM8737_RESET_SHIFT 0 /* RESET - [8:0] */ |
| #define WM8737_RESET_WIDTH 9 /* RESET - [8:0] */ |
| |
| #endif |
