| /* |
| * TAS571x amplifier audio driver |
| * |
| * Copyright (C) 2015 Google, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #ifndef _TAS571X_H |
| #define _TAS571X_H |
| |
| /* device registers */ |
| #define TAS571X_CLK_CTRL_REG 0x00 |
| #define TAS571X_DEV_ID_REG 0x01 |
| #define TAS571X_ERR_STATUS_REG 0x02 |
| #define TAS571X_SYS_CTRL_1_REG 0x03 |
| #define TAS571X_SDI_REG 0x04 |
| #define TAS571X_SDI_FMT_MASK 0x0f |
| |
| #define TAS571X_SYS_CTRL_2_REG 0x05 |
| #define TAS571X_SYS_CTRL_2_SDN_MASK 0x40 |
| |
| #define TAS571X_SOFT_MUTE_REG 0x06 |
| #define TAS571X_SOFT_MUTE_CH1_SHIFT 0 |
| #define TAS571X_SOFT_MUTE_CH2_SHIFT 1 |
| #define TAS571X_SOFT_MUTE_CH3_SHIFT 2 |
| |
| #define TAS571X_MVOL_REG 0x07 |
| #define TAS571X_CH1_VOL_REG 0x08 |
| #define TAS571X_CH2_VOL_REG 0x09 |
| #define TAS571X_CH3_VOL_REG 0x0a |
| #define TAS571X_VOL_CFG_REG 0x0e |
| #define TAS571X_MODULATION_LIMIT_REG 0x10 |
| #define TAS571X_IC_DELAY_CH1_REG 0x11 |
| #define TAS571X_IC_DELAY_CH2_REG 0x12 |
| #define TAS571X_IC_DELAY_CH3_REG 0x13 |
| #define TAS571X_IC_DELAY_CH4_REG 0x14 |
| |
| #define TAS571X_PWM_CH_SDN_GROUP_REG 0x19 /* N/A on TAS5717, TAS5719 */ |
| #define TAS571X_PWM_CH1_SDN_MASK (1<<0) |
| #define TAS571X_PWM_CH2_SDN_SHIFT (1<<1) |
| #define TAS571X_PWM_CH3_SDN_SHIFT (1<<2) |
| #define TAS571X_PWM_CH4_SDN_SHIFT (1<<3) |
| |
| #define TAS571X_START_STOP_PERIOD_REG 0x1a |
| #define TAS571X_OSC_TRIM_REG 0x1b |
| #define TAS571X_BKND_ERR_REG 0x1c |
| #define TAS571X_INPUT_MUX_REG 0x20 |
| #define TAS571X_CH4_SRC_SELECT_REG 0x21 |
| #define TAS571X_PWM_MUX_REG 0x25 |
| |
| /* 20-byte biquad registers */ |
| #define TAS5717_CH1_BQ0_REG 0x26 |
| #define TAS5717_CH1_BQ1_REG 0x27 |
| #define TAS5717_CH1_BQ2_REG 0x28 |
| #define TAS5717_CH1_BQ3_REG 0x29 |
| #define TAS5717_CH1_BQ4_REG 0x2a |
| #define TAS5717_CH1_BQ5_REG 0x2b |
| #define TAS5717_CH1_BQ6_REG 0x2c |
| #define TAS5717_CH1_BQ7_REG 0x2d |
| #define TAS5717_CH1_BQ8_REG 0x2e |
| #define TAS5717_CH1_BQ9_REG 0x2f |
| |
| #define TAS5717_CH2_BQ0_REG 0x30 |
| #define TAS5717_CH2_BQ1_REG 0x31 |
| #define TAS5717_CH2_BQ2_REG 0x32 |
| #define TAS5717_CH2_BQ3_REG 0x33 |
| #define TAS5717_CH2_BQ4_REG 0x34 |
| #define TAS5717_CH2_BQ5_REG 0x35 |
| #define TAS5717_CH2_BQ6_REG 0x36 |
| #define TAS5717_CH2_BQ7_REG 0x37 |
| #define TAS5717_CH2_BQ8_REG 0x38 |
| #define TAS5717_CH2_BQ9_REG 0x39 |
| |
| #define TAS5717_CH1_BQ10_REG 0x58 |
| #define TAS5717_CH1_BQ11_REG 0x59 |
| |
| #define TAS5717_CH4_BQ0_REG 0x5a |
| #define TAS5717_CH4_BQ1_REG 0x5b |
| |
| #define TAS5717_CH2_BQ10_REG 0x5c |
| #define TAS5717_CH2_BQ11_REG 0x5d |
| |
| #define TAS5717_CH3_BQ0_REG 0x5e |
| #define TAS5717_CH3_BQ1_REG 0x5f |
| |
| #define TAS5717_CH1_RIGHT_CH_MIX_REG 0x72 |
| #define TAS5717_CH1_LEFT_CH_MIX_REG 0x73 |
| #define TAS5717_CH2_LEFT_CH_MIX_REG 0x76 |
| #define TAS5717_CH2_RIGHT_CH_MIX_REG 0x77 |
| |
| #endif /* _TAS571X_H */ |
