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openwrtv4/target/linux/brcm2708/patches-4.9/0074-Revert-Added-driver-for-HiFiBerry-Amp-amplifier-add-.patch

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brcm2708: add linux 4.9 support Patches from Raspberry Pi repo: https://github.com/raspberrypi/linux/commits/rpi-4.9.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-07 20:07:54 +00:00
From 321a000ddec470ccbe496e6ae2cdc65286d8f491 Mon Sep 17 00:00:00 2001
From: popcornmix <popcornmix@gmail.com>
Date: Mon, 12 Dec 2016 16:26:54 +0000
Subject: [PATCH] Revert "Added driver for HiFiBerry Amp amplifier add-on
board"
This reverts commit 3e6b00833d92a50cbcc9922deb6e1bc8fcdbb587.
---
sound/soc/bcm/Kconfig | 7 -
sound/soc/bcm/Makefile | 2 -
sound/soc/bcm/hifiberry_amp.c | 129 ---------------
sound/soc/codecs/Kconfig | 4 -
sound/soc/codecs/Makefile | 2 -
sound/soc/codecs/tas5713.c | 369 ------------------------------------------
sound/soc/codecs/tas5713.h | 210 ------------------------
7 files changed, 723 deletions(-)
delete mode 100644 sound/soc/bcm/hifiberry_amp.c
delete mode 100644 sound/soc/codecs/tas5713.c
delete mode 100644 sound/soc/codecs/tas5713.h
--- a/sound/soc/bcm/Kconfig
+++ b/sound/soc/bcm/Kconfig
@@ -38,13 +38,6 @@ config SND_BCM2708_SOC_HIFIBERRY_DIGI
help
Say Y or M if you want to add support for HifiBerry Digi S/PDIF output board.
-config SND_BCM2708_SOC_HIFIBERRY_AMP
- tristate "Support for the HifiBerry Amp"
- depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S
- select SND_SOC_TAS5713
- help
- Say Y or M if you want to add support for the HifiBerry Amp amplifier board.
-
config SND_BCM2708_SOC_RPI_DAC
tristate "Support for RPi-DAC"
depends on SND_BCM2708_SOC_I2S || SND_BCM2835_SOC_I2S
--- a/sound/soc/bcm/Makefile
+++ b/sound/soc/bcm/Makefile
@@ -12,13 +12,11 @@ obj-$(CONFIG_SND_SOC_CYGNUS) += snd-soc-
snd-soc-hifiberry-dac-objs := hifiberry_dac.o
snd-soc-hifiberry-dacplus-objs := hifiberry_dacplus.o
snd-soc-hifiberry-digi-objs := hifiberry_digi.o
-snd-soc-hifiberry-amp-objs := hifiberry_amp.o
snd-soc-rpi-dac-objs := rpi-dac.o
snd-soc-iqaudio-dac-objs := iqaudio-dac.o
obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC) += snd-soc-hifiberry-dac.o
obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS) += snd-soc-hifiberry-dacplus.o
obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI) += snd-soc-hifiberry-digi.o
-obj-$(CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP) += snd-soc-hifiberry-amp.o
obj-$(CONFIG_SND_BCM2708_SOC_RPI_DAC) += snd-soc-rpi-dac.o
obj-$(CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC) += snd-soc-iqaudio-dac.o
--- a/sound/soc/bcm/hifiberry_amp.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * ASoC Driver for HifiBerry AMP
- *
- * 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/platform_device.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/jack.h>
-
-static int snd_rpi_hifiberry_amp_init(struct snd_soc_pcm_runtime *rtd)
-{
- // ToDo: init of the dsp-registers.
- return 0;
-}
-
-static int snd_rpi_hifiberry_amp_hw_params( struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params )
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-
- return snd_soc_dai_set_bclk_ratio(cpu_dai, 64);
-}
-
-static struct snd_soc_ops snd_rpi_hifiberry_amp_ops = {
- .hw_params = snd_rpi_hifiberry_amp_hw_params,
-};
-
-static struct snd_soc_dai_link snd_rpi_hifiberry_amp_dai[] = {
- {
- .name = "HifiBerry AMP",
- .stream_name = "HifiBerry AMP HiFi",
- .cpu_dai_name = "bcm2708-i2s.0",
- .codec_dai_name = "tas5713-hifi",
- .platform_name = "bcm2708-i2s.0",
- .codec_name = "tas5713.1-001b",
- .dai_fmt = SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS,
- .ops = &snd_rpi_hifiberry_amp_ops,
- .init = snd_rpi_hifiberry_amp_init,
- },
-};
-
-
-static struct snd_soc_card snd_rpi_hifiberry_amp = {
- .name = "snd_rpi_hifiberry_amp",
- .driver_name = "HifiberryAmp",
- .owner = THIS_MODULE,
- .dai_link = snd_rpi_hifiberry_amp_dai,
- .num_links = ARRAY_SIZE(snd_rpi_hifiberry_amp_dai),
-};
-
-static const struct of_device_id snd_rpi_hifiberry_amp_of_match[] = {
- { .compatible = "hifiberry,hifiberry-amp", },
- {},
-};
-MODULE_DEVICE_TABLE(of, snd_rpi_hifiberry_amp_of_match);
-
-
-static int snd_rpi_hifiberry_amp_probe(struct platform_device *pdev)
-{
- int ret = 0;
-
- snd_rpi_hifiberry_amp.dev = &pdev->dev;
-
- if (pdev->dev.of_node) {
- struct device_node *i2s_node;
- struct snd_soc_dai_link *dai = &snd_rpi_hifiberry_amp_dai[0];
- i2s_node = of_parse_phandle(pdev->dev.of_node,
- "i2s-controller", 0);
-
- if (i2s_node) {
- dai->cpu_dai_name = NULL;
- dai->cpu_of_node = i2s_node;
- dai->platform_name = NULL;
- dai->platform_of_node = i2s_node;
- }
- }
-
- ret = snd_soc_register_card(&snd_rpi_hifiberry_amp);
-
- if (ret != 0) {
- dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret);
- }
-
- return ret;
-}
-
-
-static int snd_rpi_hifiberry_amp_remove(struct platform_device *pdev)
-{
- return snd_soc_unregister_card(&snd_rpi_hifiberry_amp);
-}
-
-
-static struct platform_driver snd_rpi_hifiberry_amp_driver = {
- .driver = {
- .name = "snd-hifiberry-amp",
- .owner = THIS_MODULE,
- .of_match_table = snd_rpi_hifiberry_amp_of_match,
- },
- .probe = snd_rpi_hifiberry_amp_probe,
- .remove = snd_rpi_hifiberry_amp_remove,
-};
-
-
-module_platform_driver(snd_rpi_hifiberry_amp_driver);
-
-
-MODULE_AUTHOR("Sebastian Eickhoff <basti.eickhoff@googlemail.com>");
-MODULE_DESCRIPTION("ASoC driver for HiFiBerry-AMP");
-MODULE_LICENSE("GPL v2");
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -139,7 +139,6 @@ 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
@@ -822,9 +821,6 @@ 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
@@ -144,7 +144,6 @@ snd-soc-tas5086-objs := tas5086.o
snd-soc-tas571x-objs := tas571x.o
snd-soc-tas5720-objs := tas5720.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
@@ -367,7 +366,6 @@ obj-$(CONFIG_SND_SOC_TAS5086) += snd-soc
obj-$(CONFIG_SND_SOC_TAS571X) += snd-soc-tas571x.o
obj-$(CONFIG_SND_SOC_TAS5720) += snd-soc-tas5720.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
--- a/sound/soc/codecs/tas5713.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * 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_codec *codec;
-};
-
-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_codec *codec;
- codec = dai->codec;
- priv_data->codec = dai->codec;
-
- 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_update_bits(codec, 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_codec *codec = dai->codec;
- tas5713 = snd_soc_codec_get_drvdata(codec);
-
- 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 int tas5713_remove(struct snd_soc_codec *codec)
-{
- struct tas5713_priv *tas5713;
-
- tas5713 = snd_soc_codec_get_drvdata(codec);
-
- return 0;
-}
-
-
-static int tas5713_probe(struct snd_soc_codec *codec)
-{
- struct tas5713_priv *tas5713;
- int i, ret;
-
- i2c = container_of(codec->dev, struct i2c_client, dev);
-
- tas5713 = snd_soc_codec_get_drvdata(codec);
-
- // Reset error
- ret = snd_soc_write(codec, TAS5713_ERROR_STATUS, 0x00);
- if (ret < 0) return ret;
-
- // Trim oscillator
- ret = snd_soc_write(codec, TAS5713_OSC_TRIM, 0x00);
- if (ret < 0) return ret;
- msleep(1000);
-
- // Reset error
- ret = snd_soc_write(codec, TAS5713_ERROR_STATUS, 0x00);
- if (ret < 0) return ret;
-
- // Clock mode: 44/48kHz, MCLK=64xfs
- ret = snd_soc_write(codec, TAS5713_CLOCK_CTRL, 0x60);
- if (ret < 0) return ret;
-
- // I2S 24bit
- ret = snd_soc_write(codec, TAS5713_SERIAL_DATA_INTERFACE, 0x05);
- if (ret < 0) return ret;
-
- // Unmute
- ret = snd_soc_write(codec, TAS5713_SYSTEM_CTRL2, 0x00);
- if (ret < 0) return ret;
- ret = snd_soc_write(codec, TAS5713_SOFT_MUTE, 0x00);
- if (ret < 0) return ret;
-
- // Set volume to 0db
- ret = snd_soc_write(codec, 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_write(codec, TAS5713_SYSTEM_CTRL2, 0x00);
- if (ret < 0) return ret;
-
- return 0;
-}
-
-
-static struct snd_soc_codec_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_codec(&i2c->dev,
- &soc_codec_dev_tas5713, &tas5713_dai, 1);
-
- return ret;
-}
-
-
-static int tas5713_i2c_remove(struct i2c_client *i2c)
-{
- snd_soc_unregister_codec(&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");
--- a/sound/soc/codecs/tas5713.h
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * 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 */
Reference in a new issue Copy permalink