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openwrt/target/linux/bcm27xx/patches-5.4/950-0062-Added-driver-for-HiFiBerry-Amp-amplifier-add-on-boar.patch
Álvaro Fernández Rojas a1383655cf bcm27xx: add linux 5.4 support 
Tested on bcm2710 (Raspberry Pi 3B).

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-02-29 12:50:51 +01:00

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From 224b9c7168311ae0e9e33f07a5c9c9d741d27fbd Mon Sep 17 00:00:00 2001
From: Daniel Matuschek <info@crazy-audio.com>
Date: Mon, 4 Aug 2014 11:09:58 +0200
Subject: [PATCH] Added driver for HiFiBerry Amp amplifier add-on board
The driver contains a low-level hardware driver for the TAS5713 and the
drivers for the Raspberry Pi I2S subsystem.
TAS5713: return error if initialisation fails
Existing TAS5713 driver logs errors during initialisation, but does not return
an error code. Therefore even if initialisation fails, the driver will still be
loaded, but won't work. This patch fixes this. I2C communication error will now
reported correctly by a non-zero return code.
HiFiBerry Amp: fix device-tree problems
Some code to load the driver based on device-tree-overlays was missing. This is added by this patch.
---
sound/soc/codecs/Kconfig | 4 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/tas5713.c | 366 +++++++++++++++++++++++++++++++++++++
sound/soc/codecs/tas5713.h | 210 +++++++++++++++++++++
4 files changed, 582 insertions(+)
create mode 100644 sound/soc/codecs/tas5713.c
create mode 100644 sound/soc/codecs/tas5713.h
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -188,6 +188,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_TFA9879 if I2C
select SND_SOC_TLV320AIC23_I2C if I2C
select SND_SOC_TLV320AIC23_SPI if SPI_MASTER
+ select SND_SOC_TAS5713 if I2C
select SND_SOC_TLV320AIC26 if SPI_MASTER
select SND_SOC_TLV320AIC31XX if I2C
select SND_SOC_TLV320AIC32X4_I2C if I2C && COMMON_CLK
@@ -1143,6 +1144,9 @@ config SND_SOC_TFA9879
tristate "NXP Semiconductors TFA9879 amplifier"
depends on I2C
+config SND_SOC_TAS5713
+ tristate
+
config SND_SOC_TLV320AIC23
tristate
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -198,6 +198,7 @@ snd-soc-tas5720-objs := tas5720.o
snd-soc-tas6424-objs := tas6424.o
snd-soc-tda7419-objs := tda7419.o
snd-soc-tfa9879-objs := tfa9879.o
+snd-soc-tas5713-objs := tas5713.o
snd-soc-tlv320aic23-objs := tlv320aic23.o
snd-soc-tlv320aic23-i2c-objs := tlv320aic23-i2c.o
snd-soc-tlv320aic23-spi-objs := tlv320aic23-spi.o
@@ -482,6 +483,7 @@ obj-$(CONFIG_SND_SOC_TAS5720) += snd-soc
obj-$(CONFIG_SND_SOC_TAS6424) += snd-soc-tas6424.o
obj-$(CONFIG_SND_SOC_TDA7419) += snd-soc-tda7419.o
obj-$(CONFIG_SND_SOC_TFA9879) += snd-soc-tfa9879.o
+obj-$(CONFIG_SND_SOC_TAS5713) += snd-soc-tas5713.o
obj-$(CONFIG_SND_SOC_TLV320AIC23) += snd-soc-tlv320aic23.o
obj-$(CONFIG_SND_SOC_TLV320AIC23_I2C) += snd-soc-tlv320aic23-i2c.o
obj-$(CONFIG_SND_SOC_TLV320AIC23_SPI) += snd-soc-tlv320aic23-spi.o
--- /dev/null
+++ b/sound/soc/codecs/tas5713.c
@@ -0,0 +1,366 @@
+/*
+ * ASoC Driver for TAS5713
+ *
+ * Author: Sebastian Eickhoff <basti.eickhoff@googlemail.com>
+ * Copyright 2014
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/of_device.h>
+#include <linux/spi/spi.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/fs.h>
+#include <asm/uaccess.h>
+
+#include "tas5713.h"
+
+
+static struct i2c_client *i2c;
+
+struct tas5713_priv {
+ struct regmap *regmap;
+ int mclk_div;
+ struct snd_soc_component *component;
+};
+
+static struct tas5713_priv *priv_data;
+
+
+
+
+/*
+ * _ _ ___ _ ___ _ _
+ * /_\ | | / __| /_\ / __|___ _ _| |_ _ _ ___| |___
+ * / _ \| |__\__ \/ _ \ | (__/ _ \ ' \ _| '_/ _ \ (_-<
+ * /_/ \_\____|___/_/ \_\ \___\___/_||_\__|_| \___/_/__/
+ *
+ */
+
+static const DECLARE_TLV_DB_SCALE(tas5713_vol_tlv, -10000, 50, 1);
+
+
+static const struct snd_kcontrol_new tas5713_snd_controls[] = {
+ SOC_SINGLE_TLV ("Master" , TAS5713_VOL_MASTER, 0, 248, 1, tas5713_vol_tlv),
+ SOC_DOUBLE_R_TLV("Channels" , TAS5713_VOL_CH1, TAS5713_VOL_CH2, 0, 248, 1, tas5713_vol_tlv)
+};
+
+
+
+
+/*
+ * __ __ _ _ ___ _
+ * | \/ |__ _ __| |_ (_)_ _ ___ | \ _ _(_)_ _____ _ _
+ * | |\/| / _` / _| ' \| | ' \/ -_) | |) | '_| \ V / -_) '_|
+ * |_| |_\__,_\__|_||_|_|_||_\___| |___/|_| |_|\_/\___|_|
+ *
+ */
+
+static int tas5713_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ u16 blen = 0x00;
+
+ struct snd_soc_component *component = dai->component;
+ priv_data->component = component;
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ blen = 0x03;
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ blen = 0x1;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ blen = 0x04;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ blen = 0x05;
+ break;
+ default:
+ dev_err(dai->dev, "Unsupported word length: %u\n",
+ params_format(params));
+ return -EINVAL;
+ }
+
+ // set word length
+ snd_soc_component_update_bits(component, TAS5713_SERIAL_DATA_INTERFACE, 0x7, blen);
+
+ return 0;
+}
+
+
+static int tas5713_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
+{
+ unsigned int val = 0;
+
+ struct tas5713_priv *tas5713;
+ struct snd_soc_component *component = dai->component;
+ tas5713 = snd_soc_component_get_drvdata(component);
+
+ if (mute) {
+ val = TAS5713_SOFT_MUTE_ALL;
+ }
+
+ return regmap_write(tas5713->regmap, TAS5713_SOFT_MUTE, val);
+}
+
+
+static const struct snd_soc_dai_ops tas5713_dai_ops = {
+ .hw_params = tas5713_hw_params,
+ .mute_stream = tas5713_mute_stream,
+};
+
+
+static struct snd_soc_dai_driver tas5713_dai = {
+ .name = "tas5713-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE ),
+ },
+ .ops = &tas5713_dai_ops,
+};
+
+
+
+
+/*
+ * ___ _ ___ _
+ * / __|___ __| |___ __ | \ _ _(_)_ _____ _ _
+ * | (__/ _ \/ _` / -_) _| | |) | '_| \ V / -_) '_|
+ * \___\___/\__,_\___\__| |___/|_| |_|\_/\___|_|
+ *
+ */
+
+static void tas5713_remove(struct snd_soc_component *component)
+{
+ struct tas5713_priv *tas5713;
+
+ tas5713 = snd_soc_component_get_drvdata(component);
+}
+
+
+static int tas5713_probe(struct snd_soc_component *component)
+{
+ struct tas5713_priv *tas5713;
+ int i, ret;
+
+ i2c = container_of(component->dev, struct i2c_client, dev);
+
+ tas5713 = snd_soc_component_get_drvdata(component);
+
+ // Reset error
+ ret = snd_soc_component_write(component, TAS5713_ERROR_STATUS, 0x00);
+ if (ret < 0) return ret;
+
+ // Trim oscillator
+ ret = snd_soc_component_write(component, TAS5713_OSC_TRIM, 0x00);
+ if (ret < 0) return ret;
+ msleep(1000);
+
+ // Reset error
+ ret = snd_soc_component_write(component, TAS5713_ERROR_STATUS, 0x00);
+ if (ret < 0) return ret;
+
+ // Clock mode: 44/48kHz, MCLK=64xfs
+ ret = snd_soc_component_write(component, TAS5713_CLOCK_CTRL, 0x60);
+ if (ret < 0) return ret;
+
+ // I2S 24bit
+ ret = snd_soc_component_write(component, TAS5713_SERIAL_DATA_INTERFACE, 0x05);
+ if (ret < 0) return ret;
+
+ // Unmute
+ ret = snd_soc_component_write(component, TAS5713_SYSTEM_CTRL2, 0x00);
+ if (ret < 0) return ret;
+ ret = snd_soc_component_write(component, TAS5713_SOFT_MUTE, 0x00);
+ if (ret < 0) return ret;
+
+ // Set volume to 0db
+ ret = snd_soc_component_write(component, TAS5713_VOL_MASTER, 0x00);
+ if (ret < 0) return ret;
+
+ // Now start programming the default initialization sequence
+ for (i = 0; i < ARRAY_SIZE(tas5713_init_sequence); ++i) {
+ ret = i2c_master_send(i2c,
+ tas5713_init_sequence[i].data,
+ tas5713_init_sequence[i].size);
+ if (ret < 0) {
+ printk(KERN_INFO "TAS5713 CODEC PROBE: InitSeq returns: %d\n", ret);
+ }
+ }
+
+ // Unmute
+ ret = snd_soc_component_write(component, TAS5713_SYSTEM_CTRL2, 0x00);
+ if (ret < 0) return ret;
+
+ return 0;
+}
+
+
+static struct snd_soc_component_driver soc_codec_dev_tas5713 = {
+ .probe = tas5713_probe,
+ .remove = tas5713_remove,
+ .controls = tas5713_snd_controls,
+ .num_controls = ARRAY_SIZE(tas5713_snd_controls),
+};
+
+
+
+
+/*
+ * ___ ___ ___ ___ _
+ * |_ _|_ ) __| | \ _ _(_)_ _____ _ _
+ * | | / / (__ | |) | '_| \ V / -_) '_|
+ * |___/___\___| |___/|_| |_|\_/\___|_|
+ *
+ */
+
+static const struct reg_default tas5713_reg_defaults[] = {
+ { 0x07 ,0x80 }, // R7 - VOL_MASTER - -40dB
+ { 0x08 , 30 }, // R8 - VOL_CH1 - 0dB
+ { 0x09 , 30 }, // R9 - VOL_CH2 - 0dB
+ { 0x0A ,0x80 }, // R10 - VOL_HEADPHONE - -40dB
+};
+
+
+static bool tas5713_reg_volatile(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case TAS5713_DEVICE_ID:
+ case TAS5713_ERROR_STATUS:
+ return true;
+ default:
+ return false;
+ }
+}
+
+
+static const struct of_device_id tas5713_of_match[] = {
+ { .compatible = "ti,tas5713", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, tas5713_of_match);
+
+
+static struct regmap_config tas5713_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = TAS5713_MAX_REGISTER,
+ .volatile_reg = tas5713_reg_volatile,
+
+ .cache_type = REGCACHE_RBTREE,
+ .reg_defaults = tas5713_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(tas5713_reg_defaults),
+};
+
+
+static int tas5713_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ int ret;
+
+ priv_data = devm_kzalloc(&i2c->dev, sizeof *priv_data, GFP_KERNEL);
+ if (!priv_data)
+ return -ENOMEM;
+
+ priv_data->regmap = devm_regmap_init_i2c(i2c, &tas5713_regmap_config);
+ if (IS_ERR(priv_data->regmap)) {
+ ret = PTR_ERR(priv_data->regmap);
+ return ret;
+ }
+
+ i2c_set_clientdata(i2c, priv_data);
+
+ ret = snd_soc_register_component(&i2c->dev,
+ &soc_codec_dev_tas5713, &tas5713_dai, 1);
+
+ return ret;
+}
+
+
+static int tas5713_i2c_remove(struct i2c_client *i2c)
+{
+ snd_soc_unregister_component(&i2c->dev);
+ i2c_set_clientdata(i2c, NULL);
+
+ kfree(priv_data);
+
+ return 0;
+}
+
+
+static const struct i2c_device_id tas5713_i2c_id[] = {
+ { "tas5713", 0 },
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, tas5713_i2c_id);
+
+
+static struct i2c_driver tas5713_i2c_driver = {
+ .driver = {
+ .name = "tas5713",
+ .owner = THIS_MODULE,
+ .of_match_table = tas5713_of_match,
+ },
+ .probe = tas5713_i2c_probe,
+ .remove = tas5713_i2c_remove,
+ .id_table = tas5713_i2c_id
+};
+
+
+static int __init tas5713_modinit(void)
+{
+ int ret = 0;
+
+ ret = i2c_add_driver(&tas5713_i2c_driver);
+ if (ret) {
+ printk(KERN_ERR "Failed to register tas5713 I2C driver: %d\n",
+ ret);
+ }
+
+ return ret;
+}
+module_init(tas5713_modinit);
+
+
+static void __exit tas5713_exit(void)
+{
+ i2c_del_driver(&tas5713_i2c_driver);
+}
+module_exit(tas5713_exit);
+
+
+MODULE_AUTHOR("Sebastian Eickhoff <basti.eickhoff@googlemail.com>");
+MODULE_DESCRIPTION("ASoC driver for TAS5713");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+++ b/sound/soc/codecs/tas5713.h
@@ -0,0 +1,210 @@
+/*
+ * ASoC Driver for TAS5713
+ *
+ * Author: Sebastian Eickhoff <basti.eickhoff@googlemail.com>
+ * Copyright 2014
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _TAS5713_H
+#define _TAS5713_H
+
+
+// TAS5713 I2C-bus register addresses
+
+#define TAS5713_CLOCK_CTRL 0x00
+#define TAS5713_DEVICE_ID 0x01
+#define TAS5713_ERROR_STATUS 0x02
+#define TAS5713_SYSTEM_CTRL1 0x03
+#define TAS5713_SERIAL_DATA_INTERFACE 0x04
+#define TAS5713_SYSTEM_CTRL2 0x05
+#define TAS5713_SOFT_MUTE 0x06
+#define TAS5713_VOL_MASTER 0x07
+#define TAS5713_VOL_CH1 0x08
+#define TAS5713_VOL_CH2 0x09
+#define TAS5713_VOL_HEADPHONE 0x0A
+#define TAS5713_VOL_CONFIG 0x0E
+#define TAS5713_MODULATION_LIMIT 0x10
+#define TAS5713_IC_DLY_CH1 0x11
+#define TAS5713_IC_DLY_CH2 0x12
+#define TAS5713_IC_DLY_CH3 0x13
+#define TAS5713_IC_DLY_CH4 0x14
+
+#define TAS5713_START_STOP_PERIOD 0x1A
+#define TAS5713_OSC_TRIM 0x1B
+#define TAS5713_BKND_ERR 0x1C
+
+#define TAS5713_INPUT_MUX 0x20
+#define TAS5713_SRC_SELECT_CH4 0x21
+#define TAS5713_PWM_MUX 0x25
+
+#define TAS5713_CH1_BQ0 0x29
+#define TAS5713_CH1_BQ1 0x2A
+#define TAS5713_CH1_BQ2 0x2B
+#define TAS5713_CH1_BQ3 0x2C
+#define TAS5713_CH1_BQ4 0x2D
+#define TAS5713_CH1_BQ5 0x2E
+#define TAS5713_CH1_BQ6 0x2F
+#define TAS5713_CH1_BQ7 0x58
+#define TAS5713_CH1_BQ8 0x59
+
+#define TAS5713_CH2_BQ0 0x30
+#define TAS5713_CH2_BQ1 0x31
+#define TAS5713_CH2_BQ2 0x32
+#define TAS5713_CH2_BQ3 0x33
+#define TAS5713_CH2_BQ4 0x34
+#define TAS5713_CH2_BQ5 0x35
+#define TAS5713_CH2_BQ6 0x36
+#define TAS5713_CH2_BQ7 0x5C
+#define TAS5713_CH2_BQ8 0x5D
+
+#define TAS5713_CH4_BQ0 0x5A
+#define TAS5713_CH4_BQ1 0x5B
+#define TAS5713_CH3_BQ0 0x5E
+#define TAS5713_CH3_BQ1 0x5F
+
+#define TAS5713_DRC1_SOFTENING_FILTER_ALPHA_OMEGA 0x3B
+#define TAS5713_DRC1_ATTACK_RELEASE_RATE 0x3C
+#define TAS5713_DRC2_SOFTENING_FILTER_ALPHA_OMEGA 0x3E
+#define TAS5713_DRC2_ATTACK_RELEASE_RATE 0x3F
+#define TAS5713_DRC1_ATTACK_RELEASE_THRES 0x40
+#define TAS5713_DRC2_ATTACK_RELEASE_THRES 0x43
+#define TAS5713_DRC_CTRL 0x46
+
+#define TAS5713_BANK_SW_CTRL 0x50
+#define TAS5713_CH1_OUTPUT_MIXER 0x51
+#define TAS5713_CH2_OUTPUT_MIXER 0x52
+#define TAS5713_CH1_INPUT_MIXER 0x53
+#define TAS5713_CH2_INPUT_MIXER 0x54
+#define TAS5713_OUTPUT_POST_SCALE 0x56
+#define TAS5713_OUTPUT_PRESCALE 0x57
+
+#define TAS5713_IDF_POST_SCALE 0x62
+
+#define TAS5713_CH1_INLINE_MIXER 0x70
+#define TAS5713_CH1_INLINE_DRC_EN_MIXER 0x71
+#define TAS5713_CH1_R_CHANNEL_MIXER 0x72
+#define TAS5713_CH1_L_CHANNEL_MIXER 0x73
+#define TAS5713_CH2_INLINE_MIXER 0x74
+#define TAS5713_CH2_INLINE_DRC_EN_MIXER 0x75
+#define TAS5713_CH2_L_CHANNEL_MIXER 0x76
+#define TAS5713_CH2_R_CHANNEL_MIXER 0x77
+
+#define TAS5713_UPDATE_DEV_ADDR_KEY 0xF8
+#define TAS5713_UPDATE_DEV_ADDR_REG 0xF9
+
+#define TAS5713_REGISTER_COUNT 0x46
+#define TAS5713_MAX_REGISTER 0xF9
+
+
+// Bitmasks for registers
+#define TAS5713_SOFT_MUTE_ALL 0x07
+
+
+
+struct tas5713_init_command {
+ const int size;
+ const char *const data;
+};
+
+static const struct tas5713_init_command tas5713_init_sequence[] = {
+
+ // Trim oscillator
+ { .size = 2, .data = "\x1B\x00" },
+ // System control register 1 (0x03): block DC
+ { .size = 2, .data = "\x03\x80" },
+ // Mute everything
+ { .size = 2, .data = "\x05\x40" },
+ // Modulation limit register (0x10): 97.7%
+ { .size = 2, .data = "\x10\x02" },
+ // Interchannel delay registers
+ // (0x11, 0x12, 0x13, and 0x14): BD mode
+ { .size = 2, .data = "\x11\xB8" },
+ { .size = 2, .data = "\x12\x60" },
+ { .size = 2, .data = "\x13\xA0" },
+ { .size = 2, .data = "\x14\x48" },
+ // PWM shutdown group register (0x19): no shutdown
+ { .size = 2, .data = "\x19\x00" },
+ // Input multiplexer register (0x20): BD mode
+ { .size = 2, .data = "\x20\x00\x89\x77\x72" },
+ // PWM output mux register (0x25)
+ // Channel 1 --> OUTA, channel 1 neg --> OUTB
+ // Channel 2 --> OUTC, channel 2 neg --> OUTD
+ { .size = 5, .data = "\x25\x01\x02\x13\x45" },
+ // DRC control (0x46): DRC off
+ { .size = 5, .data = "\x46\x00\x00\x00\x00" },
+ // BKND_ERR register (0x1C): 299ms reset period
+ { .size = 2, .data = "\x1C\x07" },
+ // Mute channel 3
+ { .size = 2, .data = "\x0A\xFF" },
+ // Volume configuration register (0x0E): volume slew 512 steps
+ { .size = 2, .data = "\x0E\x90" },
+ // Clock control register (0x00): 44/48kHz, MCLK=64xfs
+ { .size = 2, .data = "\x00\x60" },
+ // Bank switch and eq control (0x50): no bank switching
+ { .size = 5, .data = "\x50\x00\x00\x00\x00" },
+ // Volume registers (0x07, 0x08, 0x09, 0x0A)
+ { .size = 2, .data = "\x07\x20" },
+ { .size = 2, .data = "\x08\x30" },
+ { .size = 2, .data = "\x09\x30" },
+ { .size = 2, .data = "\x0A\xFF" },
+ // 0x72, 0x73, 0x76, 0x77 input mixer:
+ // no intermix between channels
+ { .size = 5, .data = "\x72\x00\x00\x00\x00" },
+ { .size = 5, .data = "\x73\x00\x80\x00\x00" },
+ { .size = 5, .data = "\x76\x00\x00\x00\x00" },
+ { .size = 5, .data = "\x77\x00\x80\x00\x00" },
+ // 0x70, 0x71, 0x74, 0x75 inline DRC mixer:
+ // no inline DRC inmix
+ { .size = 5, .data = "\x70\x00\x80\x00\x00" },
+ { .size = 5, .data = "\x71\x00\x00\x00\x00" },
+ { .size = 5, .data = "\x74\x00\x80\x00\x00" },
+ { .size = 5, .data = "\x75\x00\x00\x00\x00" },
+ // 0x56, 0x57 Output scale
+ { .size = 5, .data = "\x56\x00\x80\x00\x00" },
+ { .size = 5, .data = "\x57\x00\x02\x00\x00" },
+ // 0x3B, 0x3c
+ { .size = 9, .data = "\x3B\x00\x08\x00\x00\x00\x78\x00\x00" },
+ { .size = 9, .data = "\x3C\x00\x00\x01\x00\xFF\xFF\xFF\x00" },
+ { .size = 9, .data = "\x3E\x00\x08\x00\x00\x00\x78\x00\x00" },
+ { .size = 9, .data = "\x3F\x00\x00\x01\x00\xFF\xFF\xFF\x00" },
+ { .size = 9, .data = "\x40\x00\x00\x01\x00\xFF\xFF\xFF\x00" },
+ { .size = 9, .data = "\x43\x00\x00\x01\x00\xFF\xFF\xFF\x00" },
+ // 0x51, 0x52: output mixer
+ { .size = 9, .data = "\x51\x00\x80\x00\x00\x00\x00\x00\x00" },
+ { .size = 9, .data = "\x52\x00\x80\x00\x00\x00\x00\x00\x00" },
+ // PEQ defaults
+ { .size = 21, .data = "\x29\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x2A\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x2B\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x2C\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x2D\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x2E\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x2F\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x30\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x31\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x32\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x33\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x34\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x35\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x36\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x58\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x59\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x5C\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x5D\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x5E\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x5F\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x5A\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+ { .size = 21, .data = "\x5B\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" },
+};
+
+
+#endif /* _TAS5713_H */
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