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210 lines
9.6 KiB
210 lines
9.6 KiB
/* |
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* ASoC Driver for TAS5713 |
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* |
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* Author: Sebastian Eickhoff <[email protected]> |
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* Copyright 2014 |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* version 2 as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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*/ |
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#ifndef _TAS5713_H |
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#define _TAS5713_H |
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// TAS5713 I2C-bus register addresses |
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#define TAS5713_CLOCK_CTRL 0x00 |
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#define TAS5713_DEVICE_ID 0x01 |
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#define TAS5713_ERROR_STATUS 0x02 |
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#define TAS5713_SYSTEM_CTRL1 0x03 |
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#define TAS5713_SERIAL_DATA_INTERFACE 0x04 |
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#define TAS5713_SYSTEM_CTRL2 0x05 |
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#define TAS5713_SOFT_MUTE 0x06 |
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#define TAS5713_VOL_MASTER 0x07 |
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#define TAS5713_VOL_CH1 0x08 |
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#define TAS5713_VOL_CH2 0x09 |
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#define TAS5713_VOL_HEADPHONE 0x0A |
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#define TAS5713_VOL_CONFIG 0x0E |
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#define TAS5713_MODULATION_LIMIT 0x10 |
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#define TAS5713_IC_DLY_CH1 0x11 |
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#define TAS5713_IC_DLY_CH2 0x12 |
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#define TAS5713_IC_DLY_CH3 0x13 |
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#define TAS5713_IC_DLY_CH4 0x14 |
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#define TAS5713_START_STOP_PERIOD 0x1A |
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#define TAS5713_OSC_TRIM 0x1B |
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#define TAS5713_BKND_ERR 0x1C |
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#define TAS5713_INPUT_MUX 0x20 |
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#define TAS5713_SRC_SELECT_CH4 0x21 |
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#define TAS5713_PWM_MUX 0x25 |
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#define TAS5713_CH1_BQ0 0x29 |
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#define TAS5713_CH1_BQ1 0x2A |
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#define TAS5713_CH1_BQ2 0x2B |
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#define TAS5713_CH1_BQ3 0x2C |
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#define TAS5713_CH1_BQ4 0x2D |
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#define TAS5713_CH1_BQ5 0x2E |
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#define TAS5713_CH1_BQ6 0x2F |
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#define TAS5713_CH1_BQ7 0x58 |
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#define TAS5713_CH1_BQ8 0x59 |
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#define TAS5713_CH2_BQ0 0x30 |
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#define TAS5713_CH2_BQ1 0x31 |
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#define TAS5713_CH2_BQ2 0x32 |
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#define TAS5713_CH2_BQ3 0x33 |
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#define TAS5713_CH2_BQ4 0x34 |
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#define TAS5713_CH2_BQ5 0x35 |
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#define TAS5713_CH2_BQ6 0x36 |
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#define TAS5713_CH2_BQ7 0x5C |
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#define TAS5713_CH2_BQ8 0x5D |
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#define TAS5713_CH4_BQ0 0x5A |
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#define TAS5713_CH4_BQ1 0x5B |
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#define TAS5713_CH3_BQ0 0x5E |
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#define TAS5713_CH3_BQ1 0x5F |
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#define TAS5713_DRC1_SOFTENING_FILTER_ALPHA_OMEGA 0x3B |
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#define TAS5713_DRC1_ATTACK_RELEASE_RATE 0x3C |
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#define TAS5713_DRC2_SOFTENING_FILTER_ALPHA_OMEGA 0x3E |
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#define TAS5713_DRC2_ATTACK_RELEASE_RATE 0x3F |
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#define TAS5713_DRC1_ATTACK_RELEASE_THRES 0x40 |
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#define TAS5713_DRC2_ATTACK_RELEASE_THRES 0x43 |
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#define TAS5713_DRC_CTRL 0x46 |
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#define TAS5713_BANK_SW_CTRL 0x50 |
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#define TAS5713_CH1_OUTPUT_MIXER 0x51 |
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#define TAS5713_CH2_OUTPUT_MIXER 0x52 |
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#define TAS5713_CH1_INPUT_MIXER 0x53 |
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#define TAS5713_CH2_INPUT_MIXER 0x54 |
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#define TAS5713_OUTPUT_POST_SCALE 0x56 |
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#define TAS5713_OUTPUT_PRESCALE 0x57 |
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#define TAS5713_IDF_POST_SCALE 0x62 |
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#define TAS5713_CH1_INLINE_MIXER 0x70 |
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#define TAS5713_CH1_INLINE_DRC_EN_MIXER 0x71 |
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#define TAS5713_CH1_R_CHANNEL_MIXER 0x72 |
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#define TAS5713_CH1_L_CHANNEL_MIXER 0x73 |
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#define TAS5713_CH2_INLINE_MIXER 0x74 |
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#define TAS5713_CH2_INLINE_DRC_EN_MIXER 0x75 |
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#define TAS5713_CH2_L_CHANNEL_MIXER 0x76 |
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#define TAS5713_CH2_R_CHANNEL_MIXER 0x77 |
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#define TAS5713_UPDATE_DEV_ADDR_KEY 0xF8 |
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#define TAS5713_UPDATE_DEV_ADDR_REG 0xF9 |
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#define TAS5713_REGISTER_COUNT 0x46 |
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#define TAS5713_MAX_REGISTER 0xF9 |
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// Bitmasks for registers |
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#define TAS5713_SOFT_MUTE_ALL 0x07 |
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struct tas5713_init_command { |
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const int size; |
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const char *const data; |
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}; |
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static const struct tas5713_init_command tas5713_init_sequence[] = { |
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// Trim oscillator |
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{ .size = 2, .data = "\x1B\x00" }, |
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// System control register 1 (0x03): block DC |
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{ .size = 2, .data = "\x03\x80" }, |
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// Mute everything |
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{ .size = 2, .data = "\x05\x40" }, |
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// Modulation limit register (0x10): 97.7% |
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{ .size = 2, .data = "\x10\x02" }, |
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// Interchannel delay registers |
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// (0x11, 0x12, 0x13, and 0x14): BD mode |
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{ .size = 2, .data = "\x11\xB8" }, |
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{ .size = 2, .data = "\x12\x60" }, |
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{ .size = 2, .data = "\x13\xA0" }, |
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{ .size = 2, .data = "\x14\x48" }, |
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// PWM shutdown group register (0x19): no shutdown |
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{ .size = 2, .data = "\x19\x00" }, |
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// Input multiplexer register (0x20): BD mode |
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{ .size = 2, .data = "\x20\x00\x89\x77\x72" }, |
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// PWM output mux register (0x25) |
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// Channel 1 --> OUTA, channel 1 neg --> OUTB |
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// Channel 2 --> OUTC, channel 2 neg --> OUTD |
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{ .size = 5, .data = "\x25\x01\x02\x13\x45" }, |
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// DRC control (0x46): DRC off |
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{ .size = 5, .data = "\x46\x00\x00\x00\x00" }, |
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// BKND_ERR register (0x1C): 299ms reset period |
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{ .size = 2, .data = "\x1C\x07" }, |
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// Mute channel 3 |
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{ .size = 2, .data = "\x0A\xFF" }, |
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// Volume configuration register (0x0E): volume slew 512 steps |
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{ .size = 2, .data = "\x0E\x90" }, |
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// Clock control register (0x00): 44/48kHz, MCLK=64xfs |
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{ .size = 2, .data = "\x00\x60" }, |
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// Bank switch and eq control (0x50): no bank switching |
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{ .size = 5, .data = "\x50\x00\x00\x00\x00" }, |
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// Volume registers (0x07, 0x08, 0x09, 0x0A) |
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{ .size = 2, .data = "\x07\x20" }, |
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{ .size = 2, .data = "\x08\x30" }, |
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{ .size = 2, .data = "\x09\x30" }, |
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{ .size = 2, .data = "\x0A\xFF" }, |
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// 0x72, 0x73, 0x76, 0x77 input mixer: |
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// no intermix between channels |
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{ .size = 5, .data = "\x72\x00\x00\x00\x00" }, |
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{ .size = 5, .data = "\x73\x00\x80\x00\x00" }, |
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{ .size = 5, .data = "\x76\x00\x00\x00\x00" }, |
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{ .size = 5, .data = "\x77\x00\x80\x00\x00" }, |
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// 0x70, 0x71, 0x74, 0x75 inline DRC mixer: |
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// no inline DRC inmix |
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{ .size = 5, .data = "\x70\x00\x80\x00\x00" }, |
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{ .size = 5, .data = "\x71\x00\x00\x00\x00" }, |
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{ .size = 5, .data = "\x74\x00\x80\x00\x00" }, |
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{ .size = 5, .data = "\x75\x00\x00\x00\x00" }, |
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// 0x56, 0x57 Output scale |
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{ .size = 5, .data = "\x56\x00\x80\x00\x00" }, |
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{ .size = 5, .data = "\x57\x00\x02\x00\x00" }, |
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// 0x3B, 0x3c |
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{ .size = 9, .data = "\x3B\x00\x08\x00\x00\x00\x78\x00\x00" }, |
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{ .size = 9, .data = "\x3C\x00\x00\x01\x00\xFF\xFF\xFF\x00" }, |
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{ .size = 9, .data = "\x3E\x00\x08\x00\x00\x00\x78\x00\x00" }, |
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{ .size = 9, .data = "\x3F\x00\x00\x01\x00\xFF\xFF\xFF\x00" }, |
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{ .size = 9, .data = "\x40\x00\x00\x01\x00\xFF\xFF\xFF\x00" }, |
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{ .size = 9, .data = "\x43\x00\x00\x01\x00\xFF\xFF\xFF\x00" }, |
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// 0x51, 0x52: output mixer |
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{ .size = 9, .data = "\x51\x00\x80\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 9, .data = "\x52\x00\x80\x00\x00\x00\x00\x00\x00" }, |
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// PEQ defaults |
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{ .size = 21, .data = "\x29\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x2A\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x2B\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x2C\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x2D\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x2E\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x2F\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x30\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x31\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x32\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x33\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x34\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x35\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x36\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x58\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x59\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x5C\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x5D\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x5E\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x5F\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x5A\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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{ .size = 21, .data = "\x5B\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" }, |
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}; |
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#endif /* _TAS5713_H */
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