--- /dev/null
+From 76e0edf9676388c58bb5f0d7dda8eb8029926c6d Mon Sep 17 00:00:00 2001
+From: AMuszkat <ariel.muszkat@gmail.com>
+Date: Mon, 24 Feb 2020 22:56:59 +0100
+Subject: [PATCH] Add support for merus-amp soundcard and ma120x0p
+ codec
+
+correct checkpatch warnings and errors
+
+Signed-off-by: AMuszkat <ariel.muszkat@gmail.com>
+---
+ arch/arm/boot/dts/overlays/Makefile | 1 +
+ arch/arm/boot/dts/overlays/README | 6 +
+ .../boot/dts/overlays/merus-amp-overlay.dts | 60 +
+ sound/soc/bcm/rpi-simple-soundcard.c | 28 +
+ sound/soc/codecs/Kconfig | 8 +
+ sound/soc/codecs/Makefile | 2 +
+ sound/soc/codecs/ma120x0p.c | 1384 +++++++++++++++++
+ 7 files changed, 1489 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/merus-amp-overlay.dts
+ create mode 100644 sound/soc/codecs/ma120x0p.c
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -103,6 +103,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+ mcp3202.dtbo \
+ mcp342x.dtbo \
+ media-center.dtbo \
++ merus-amp.dtbo \
+ midi-uart0.dtbo \
+ midi-uart1.dtbo \
+ miniuart-bt.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -1662,6 +1662,12 @@ Params: speed Display
+ (default "off")
+
+
++Name: merus-amp
++Info: Configures the merus-amp audio card
++Load: dtoverlay=merus-amp
++Params: <None>
++
++
+ Name: midi-uart0
+ Info: Configures UART0 (ttyAMA0) so that a requested 38.4kbaud actually gets
+ 31.25kbaud, the frequency required for MIDI
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/merus-amp-overlay.dts
+@@ -0,0 +1,60 @@
++// SPDX-License-Identifier: GPL-2.0-only
++// Definitions for Infineon Merus-Amp
++/dts-v1/;
++/plugin/;
++#include <dt-bindings/pinctrl/bcm2835.h>
++#include <dt-bindings/gpio/gpio.h>
++
++
++/ {
++ compatible = "brcm,bcm2835";
++
++ fragment@0 {
++ target = <&i2s>;
++ __overlay__ {
++ status = "okay";
++ };
++ };
++
++ fragment@1 {
++ target = <&gpio>;
++ __overlay__ {
++ merus_amp_pins: merus_amp_pins {
++ brcm,pins = <23>;
++ brcm,function = <0>; /* in */
++ brcm,pull = <2>; /* up */
++ };
++ };
++ };
++
++ fragment@2 {
++ target = <&i2c1>;
++ __overlay__ {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ status = "okay";
++
++ merus_amp: ma120x0p@20 {
++ #sound-dai-cells = <0>;
++ compatible = "ma,ma120x0p";
++ reg = <0x20>;
++ status = "okay";
++ pinctrl-names = "default";
++ pinctrl-0 = <&merus_amp_pins>;
++ enable_gp-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
++ mute_gp-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
++ booster_gp-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
++ error_gp-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
++ };
++ };
++ };
++
++ fragment@3 {
++ target = <&sound>;
++ __overlay__ {
++ compatible = "merus,merus-amp";
++ i2s-controller = <&i2s>;
++ status = "okay";
++ };
++ };
++};
+--- a/sound/soc/bcm/rpi-simple-soundcard.c
++++ b/sound/soc/bcm/rpi-simple-soundcard.c
+@@ -16,6 +16,10 @@
+ * adau1977-adc.c
+ * by Andrey Grodzovsky <andrey2805@gmail.com>
+ *
++ * merus-amp.c
++ * by Ariel Muszkat <ariel.muszkat@gmail.com>
++ * Jorgen Kragh Jakobsen <jorgen.kraghjakobsen@infineon.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.
+@@ -229,6 +233,28 @@ static struct snd_rpi_simple_drvdata drv
+ .fixed_bclk_ratio = 64,
+ };
+
++SND_SOC_DAILINK_DEFS(merus_amp,
++ DAILINK_COMP_ARRAY(COMP_EMPTY()),
++ DAILINK_COMP_ARRAY(COMP_CODEC("ma120x0p-amp", "ma120x0p.1-0020")),
++ DAILINK_COMP_ARRAY(COMP_EMPTY()));
++
++static struct snd_soc_dai_link snd_merus_amp_dai[] = {
++ {
++ .name = "MerusAmp",
++ .stream_name = "Merus Audio Amp",
++ .dai_fmt = SND_SOC_DAIFMT_I2S |
++ SND_SOC_DAIFMT_NB_NF |
++ SND_SOC_DAIFMT_CBS_CFS,
++ SND_SOC_DAILINK_REG(merus_amp),
++ },
++};
++
++static struct snd_rpi_simple_drvdata drvdata_merus_amp = {
++ .card_name = "snd_rpi_merus_amp",
++ .dai = snd_merus_amp_dai,
++ .fixed_bclk_ratio = 64,
++};
++
+ static const struct of_device_id snd_rpi_simple_of_match[] = {
+ { .compatible = "adi,adau1977-adc",
+ .data = (void *) &drvdata_adau1977 },
+@@ -241,6 +267,8 @@ static const struct of_device_id snd_rpi
+ { .compatible = "hifiberry,hifiberry-dac",
+ .data = (void *) &drvdata_hifiberry_dac },
+ { .compatible = "rpi,rpi-dac", &drvdata_rpi_dac},
++ { .compatible = "merus,merus-amp",
++ .data = (void *) &drvdata_merus_amp },
+ {},
+ };
+
+--- a/sound/soc/codecs/Kconfig
++++ b/sound/soc/codecs/Kconfig
+@@ -103,6 +103,7 @@ config SND_SOC_ALL_CODECS
+ select SND_SOC_LM4857 if I2C
+ select SND_SOC_LM49453 if I2C
+ select SND_SOC_LOCHNAGAR_SC if MFD_LOCHNAGAR
++ select SND_SOC_MA120X0P if I2C
+ select SND_SOC_MAX98088 if I2C
+ select SND_SOC_MAX98090 if I2C
+ select SND_SOC_MAX98095 if I2C
+@@ -732,6 +733,13 @@ config SND_SOC_LOCHNAGAR_SC
+ This driver support the sound card functionality of the Cirrus
+ Logic Lochnagar audio development board.
+
++config SND_SOC_MA120X0P
++ tristate "Infineon Merus(TM) MA120X0P Multilevel Class-D Audio amplifiers"
++ depends on I2C
++ help
++ Enable support for Infineon MA120X0P Multilevel Class-D audio power
++ amplifiers.
++
+ config SND_SOC_MADERA
+ tristate
+ default y if SND_SOC_CS47L15=y
+--- a/sound/soc/codecs/Makefile
++++ b/sound/soc/codecs/Makefile
+@@ -99,6 +99,7 @@ snd-soc-l3-objs := l3.o
+ snd-soc-lm4857-objs := lm4857.o
+ snd-soc-lm49453-objs := lm49453.o
+ snd-soc-lochnagar-sc-objs := lochnagar-sc.o
++snd-soc-ma120x0p-objs := ma120x0p.o
+ snd-soc-madera-objs := madera.o
+ snd-soc-max9759-objs := max9759.o
+ snd-soc-max9768-objs := max9768.o
+@@ -386,6 +387,7 @@ obj-$(CONFIG_SND_SOC_L3) += snd-soc-l3.o
+ obj-$(CONFIG_SND_SOC_LM4857) += snd-soc-lm4857.o
+ obj-$(CONFIG_SND_SOC_LM49453) += snd-soc-lm49453.o
+ obj-$(CONFIG_SND_SOC_LOCHNAGAR_SC) += snd-soc-lochnagar-sc.o
++obj-$(CONFIG_SND_SOC_MA120X0P) += snd-soc-ma120x0p.o
+ obj-$(CONFIG_SND_SOC_MADERA) += snd-soc-madera.o
+ obj-$(CONFIG_SND_SOC_MAX9759) += snd-soc-max9759.o
+ obj-$(CONFIG_SND_SOC_MAX9768) += snd-soc-max9768.o
+--- /dev/null
++++ b/sound/soc/codecs/ma120x0p.c
+@@ -0,0 +1,1384 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * ASoC Driver for Infineon Merus(TM) ma120x0p multi-level class-D amplifier
++ *
++ * Authors: Ariel Muszkat <ariel.muszkat@gmail.com>
++ * Jorgen Kragh Jakobsen <jorgen.kraghjakobsen@infineon.com>
++ *
++ * Copyright (C) 2019 Infineon Technologies AG
++ *
++ */
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/pm_runtime.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 <linux/gpio/consumer.h>
++#include <linux/gpio.h>
++#include <sound/core.h>
++#include <sound/pcm.h>
++#include <sound/pcm_params.h>
++#include <sound/soc.h>
++#include <sound/soc-dapm.h>
++#include <sound/initval.h>
++#include <sound/tlv.h>
++#include <linux/interrupt.h>
++
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/fs.h>
++#include <linux/uaccess.h>
++
++#ifndef _MA120X0P_
++#define _MA120X0P_
++//------------------------------------------------------------------manualPM---
++// Select Manual PowerMode control
++#define ma_manualpm__a 0
++#define ma_manualpm__len 1
++#define ma_manualpm__mask 0x40
++#define ma_manualpm__shift 0x06
++#define ma_manualpm__reset 0x00
++//--------------------------------------------------------------------pm_man---
++// manual selected power mode
++#define ma_pm_man__a 0
++#define ma_pm_man__len 2
++#define ma_pm_man__mask 0x30
++#define ma_pm_man__shift 0x04
++#define ma_pm_man__reset 0x03
++//------------------------------------------ ----------------------mthr_1to2---
++// mod. index threshold value for pm1=>pm2 change.
++#define ma_mthr_1to2__a 1
++#define ma_mthr_1to2__len 8
++#define ma_mthr_1to2__mask 0xff
++#define ma_mthr_1to2__shift 0x00
++#define ma_mthr_1to2__reset 0x3c
++//-----------------------------------------------------------------mthr_2to1---
++// mod. index threshold value for pm2=>pm1 change.
++#define ma_mthr_2to1__a 2
++#define ma_mthr_2to1__len 8
++#define ma_mthr_2to1__mask 0xff
++#define ma_mthr_2to1__shift 0x00
++#define ma_mthr_2to1__reset 0x32
++//-----------------------------------------------------------------mthr_2to3---
++// mod. index threshold value for pm2=>pm3 change.
++#define ma_mthr_2to3__a 3
++#define ma_mthr_2to3__len 8
++#define ma_mthr_2to3__mask 0xff
++#define ma_mthr_2to3__shift 0x00
++#define ma_mthr_2to3__reset 0x5a
++//-----------------------------------------------------------------mthr_3to2---
++// mod. index threshold value for pm3=>pm2 change.
++#define ma_mthr_3to2__a 4
++#define ma_mthr_3to2__len 8
++#define ma_mthr_3to2__mask 0xff
++#define ma_mthr_3to2__shift 0x00
++#define ma_mthr_3to2__reset 0x50
++//-------------------------------------------------------------pwmclkdiv_nom---
++// pwm default clock divider value
++#define ma_pwmclkdiv_nom__a 8
++#define ma_pwmclkdiv_nom__len 8
++#define ma_pwmclkdiv_nom__mask 0xff
++#define ma_pwmclkdiv_nom__shift 0x00
++#define ma_pwmclkdiv_nom__reset 0x26
++//--------- ----------------------------------------------------ocp_latch_en---
++// high to use permanently latching level-2 ocp
++#define ma_ocp_latch_en__a 10
++#define ma_ocp_latch_en__len 1
++#define ma_ocp_latch_en__mask 0x02
++#define ma_ocp_latch_en__shift 0x01
++#define ma_ocp_latch_en__reset 0x00
++//---------------------------------------------------------------lf_clamp_en---
++// high (default) to enable lf int2+3 clamping on clip
++#define ma_lf_clamp_en__a 10
++#define ma_lf_clamp_en__len 1
++#define ma_lf_clamp_en__mask 0x80
++#define ma_lf_clamp_en__shift 0x07
++#define ma_lf_clamp_en__reset 0x00
++//-------------------------------------------------------pmcfg_btl_b.modtype---
++//
++#define ma_pmcfg_btl_b__modtype__a 18
++#define ma_pmcfg_btl_b__modtype__len 2
++#define ma_pmcfg_btl_b__modtype__mask 0x18
++#define ma_pmcfg_btl_b__modtype__shift 0x03
++#define ma_pmcfg_btl_b__modtype__reset 0x02
++//-------------------------------------------------------pmcfg_btl_b.freqdiv---
++#define ma_pmcfg_btl_b__freqdiv__a 18
++#define ma_pmcfg_btl_b__freqdiv__len 2
++#define ma_pmcfg_btl_b__freqdiv__mask 0x06
++#define ma_pmcfg_btl_b__freqdiv__shift 0x01
++#define ma_pmcfg_btl_b__freqdiv__reset 0x01
++//----------------------------------------------------pmcfg_btl_b.lf_gain_ol---
++//
++#define ma_pmcfg_btl_b__lf_gain_ol__a 18
++#define ma_pmcfg_btl_b__lf_gain_ol__len 1
++#define ma_pmcfg_btl_b__lf_gain_ol__mask 0x01
++#define ma_pmcfg_btl_b__lf_gain_ol__shift 0x00
++#define ma_pmcfg_btl_b__lf_gain_ol__reset 0x01
++//-------------------------------------------------------pmcfg_btl_c.freqdiv---
++//
++#define ma_pmcfg_btl_c__freqdiv__a 19
++#define ma_pmcfg_btl_c__freqdiv__len 2
++#define ma_pmcfg_btl_c__freqdiv__mask 0x06
++#define ma_pmcfg_btl_c__freqdiv__shift 0x01
++#define ma_pmcfg_btl_c__freqdiv__reset 0x01
++//-------------------------------------------------------pmcfg_btl_c.modtype---
++//
++#define ma_pmcfg_btl_c__modtype__a 19
++#define ma_pmcfg_btl_c__modtype__len 2
++#define ma_pmcfg_btl_c__modtype__mask 0x18
++#define ma_pmcfg_btl_c__modtype__shift 0x03
++#define ma_pmcfg_btl_c__modtype__reset 0x01
++//----------------------------------------------------pmcfg_btl_c.lf_gain_ol---
++//
++#define ma_pmcfg_btl_c__lf_gain_ol__a 19
++#define ma_pmcfg_btl_c__lf_gain_ol__len 1
++#define ma_pmcfg_btl_c__lf_gain_ol__mask 0x01
++#define ma_pmcfg_btl_c__lf_gain_ol__shift 0x00
++#define ma_pmcfg_btl_c__lf_gain_ol__reset 0x00
++//-------------------------------------------------------pmcfg_btl_d.modtype---
++//
++#define ma_pmcfg_btl_d__modtype__a 20
++#define ma_pmcfg_btl_d__modtype__len 2
++#define ma_pmcfg_btl_d__modtype__mask 0x18
++#define ma_pmcfg_btl_d__modtype__shift 0x03
++#define ma_pmcfg_btl_d__modtype__reset 0x02
++//-------------------------------------------------------pmcfg_btl_d.freqdiv---
++//
++#define ma_pmcfg_btl_d__freqdiv__a 20
++#define ma_pmcfg_btl_d__freqdiv__len 2
++#define ma_pmcfg_btl_d__freqdiv__mask 0x06
++#define ma_pmcfg_btl_d__freqdiv__shift 0x01
++#define ma_pmcfg_btl_d__freqdiv__reset 0x02
++//----------------------------------------------------pmcfg_btl_d.lf_gain_ol---
++//
++#define ma_pmcfg_btl_d__lf_gain_ol__a 20
++#define ma_pmcfg_btl_d__lf_gain_ol__len 1
++#define ma_pmcfg_btl_d__lf_gain_ol__mask 0x01
++#define ma_pmcfg_btl_d__lf_gain_ol__shift 0x00
++#define ma_pmcfg_btl_d__lf_gain_ol__reset 0x00
++//------------ -------------------------------------------pmcfg_se_a.modtype---
++//
++#define ma_pmcfg_se_a__modtype__a 21
++#define ma_pmcfg_se_a__modtype__len 2
++#define ma_pmcfg_se_a__modtype__mask 0x18
++#define ma_pmcfg_se_a__modtype__shift 0x03
++#define ma_pmcfg_se_a__modtype__reset 0x01
++//--------------------------------------------------------pmcfg_se_a.freqdiv---
++//
++#define ma_pmcfg_se_a__freqdiv__a 21
++#define ma_pmcfg_se_a__freqdiv__len 2
++#define ma_pmcfg_se_a__freqdiv__mask 0x06
++#define ma_pmcfg_se_a__freqdiv__shift 0x01
++#define ma_pmcfg_se_a__freqdiv__reset 0x00
++//-----------------------------------------------------pmcfg_se_a.lf_gain_ol---
++//
++#define ma_pmcfg_se_a__lf_gain_ol__a 21
++#define ma_pmcfg_se_a__lf_gain_ol__len 1
++#define ma_pmcfg_se_a__lf_gain_ol__mask 0x01
++#define ma_pmcfg_se_a__lf_gain_ol__shift 0x00
++#define ma_pmcfg_se_a__lf_gain_ol__reset 0x01
++//-----------------------------------------------------pmcfg_se_b.lf_gain_ol---
++//
++#define ma_pmcfg_se_b__lf_gain_ol__a 22
++#define ma_pmcfg_se_b__lf_gain_ol__len 1
++#define ma_pmcfg_se_b__lf_gain_ol__mask 0x01
++#define ma_pmcfg_se_b__lf_gain_ol__shift 0x00
++#define ma_pmcfg_se_b__lf_gain_ol__reset 0x00
++//--------------------------------------------------------pmcfg_se_b.freqdiv---
++//
++#define ma_pmcfg_se_b__freqdiv__a 22
++#define ma_pmcfg_se_b__freqdiv__len 2
++#define ma_pmcfg_se_b__freqdiv__mask 0x06
++#define ma_pmcfg_se_b__freqdiv__shift 0x01
++#define ma_pmcfg_se_b__freqdiv__reset 0x01
++//--------------------------------------------------------pmcfg_se_b.modtype---
++//
++#define ma_pmcfg_se_b__modtype__a 22
++#define ma_pmcfg_se_b__modtype__len 2
++#define ma_pmcfg_se_b__modtype__mask 0x18
++#define ma_pmcfg_se_b__modtype__shift 0x03
++#define ma_pmcfg_se_b__modtype__reset 0x01
++//----------------------------------------------------------balwaitcount_pm1---
++// pm1 balancing period.
++#define ma_balwaitcount_pm1__a 23
++#define ma_balwaitcount_pm1__len 8
++#define ma_balwaitcount_pm1__mask 0xff
++#define ma_balwaitcount_pm1__shift 0x00
++#define ma_balwaitcount_pm1__reset 0x14
++//----------------------------------------------------------balwaitcount_pm2---
++// pm2 balancing period.
++#define ma_balwaitcount_pm2__a 24
++#define ma_balwaitcount_pm2__len 8
++#define ma_balwaitcount_pm2__mask 0xff
++#define ma_balwaitcount_pm2__shift 0x00
++#define ma_balwaitcount_pm2__reset 0x14
++//----------------------------------------------------------balwaitcount_pm3---
++// pm3 balancing period.
++#define ma_balwaitcount_pm3__a 25
++#define ma_balwaitcount_pm3__len 8
++#define ma_balwaitcount_pm3__mask 0xff
++#define ma_balwaitcount_pm3__shift 0x00
++#define ma_balwaitcount_pm3__reset 0x1a
++//-------------------------------------------------------------usespread_pm1---
++// pm1 pwm spread-spectrum mode on/off.
++#define ma_usespread_pm1__a 26
++#define ma_usespread_pm1__len 1
++#define ma_usespread_pm1__mask 0x40
++#define ma_usespread_pm1__shift 0x06
++#define ma_usespread_pm1__reset 0x00
++//---------------------------------------------------------------dtsteps_pm1---
++// pm1 dead time setting [10ns steps].
++#define ma_dtsteps_pm1__a 26
++#define ma_dtsteps_pm1__len 3
++#define ma_dtsteps_pm1__mask 0x38
++#define ma_dtsteps_pm1__shift 0x03
++#define ma_dtsteps_pm1__reset 0x04
++//---------------------------------------------------------------baltype_pm1---
++// pm1 balancing sensor scheme.
++#define ma_baltype_pm1__a 26
++#define ma_baltype_pm1__len 3
++#define ma_baltype_pm1__mask 0x07
++#define ma_baltype_pm1__shift 0x00
++#define ma_baltype_pm1__reset 0x00
++//-------------------------------------------------------------usespread_pm2---
++// pm2 pwm spread-spectrum mode on/off.
++#define ma_usespread_pm2__a 27
++#define ma_usespread_pm2__len 1
++#define ma_usespread_pm2__mask 0x40
++#define ma_usespread_pm2__shift 0x06
++#define ma_usespread_pm2__reset 0x00
++//---------------------------------------------------------------dtsteps_pm2---
++// pm2 dead time setting [10ns steps].
++#define ma_dtsteps_pm2__a 27
++#define ma_dtsteps_pm2__len 3
++#define ma_dtsteps_pm2__mask 0x38
++#define ma_dtsteps_pm2__shift 0x03
++#define ma_dtsteps_pm2__reset 0x03
++//---------------------------------------------------------------baltype_pm2---
++// pm2 balancing sensor scheme.
++#define ma_baltype_pm2__a 27
++#define ma_baltype_pm2__len 3
++#define ma_baltype_pm2__mask 0x07
++#define ma_baltype_pm2__shift 0x00
++#define ma_baltype_pm2__reset 0x01
++//-------------------------------------------------------------usespread_pm3---
++// pm3 pwm spread-spectrum mode on/off.
++#define ma_usespread_pm3__a 28
++#define ma_usespread_pm3__len 1
++#define ma_usespread_pm3__mask 0x40
++#define ma_usespread_pm3__shift 0x06
++#define ma_usespread_pm3__reset 0x00
++//---------------------------------------------------------------dtsteps_pm3---
++// pm3 dead time setting [10ns steps].
++#define ma_dtsteps_pm3__a 28
++#define ma_dtsteps_pm3__len 3
++#define ma_dtsteps_pm3__mask 0x38
++#define ma_dtsteps_pm3__shift 0x03
++#define ma_dtsteps_pm3__reset 0x01
++//---------------------------------------------------------------baltype_pm3---
++// pm3 balancing sensor scheme.
++#define ma_baltype_pm3__a 28
++#define ma_baltype_pm3__len 3
++#define ma_baltype_pm3__mask 0x07
++#define ma_baltype_pm3__shift 0x00
++#define ma_baltype_pm3__reset 0x03
++//-----------------------------------------------------------------pmprofile---
++// pm profile select. valid presets: 0-1-2-3-4. 5=> custom profile.
++#define ma_pmprofile__a 29
++#define ma_pmprofile__len 3
++#define ma_pmprofile__mask 0x07
++#define ma_pmprofile__shift 0x00
++#define ma_pmprofile__reset 0x00
++//-------------------------------------------------------------------pm3_man---
++// custom profile pm3 contents. 0=>a, 1=>b, 2=>c, 3=>d
++#define ma_pm3_man__a 30
++#define ma_pm3_man__len 2
++#define ma_pm3_man__mask 0x30
++#define ma_pm3_man__shift 0x04
++#define ma_pm3_man__reset 0x02
++//-------------------------------------------------------------------pm2_man---
++// custom profile pm2 contents. 0=>a, 1=>b, 2=>c, 3=>d
++#define ma_pm2_man__a 30
++#define ma_pm2_man__len 2
++#define ma_pm2_man__mask 0x0c
++#define ma_pm2_man__shift 0x02
++#define ma_pm2_man__reset 0x03
++//-------------------------------------------------------------------pm1_man---
++// custom profile pm1 contents. 0=>a, 1=>b, 2=>c, 3=>d
++#define ma_pm1_man__a 30
++#define ma_pm1_man__len 2
++#define ma_pm1_man__mask 0x03
++#define ma_pm1_man__shift 0x00
++#define ma_pm1_man__reset 0x03
++//-----------------------------------------------------------ocp_latch_clear---
++// low-high clears current ocp latched condition.
++#define ma_ocp_latch_clear__a 32
++#define ma_ocp_latch_clear__len 1
++#define ma_ocp_latch_clear__mask 0x80
++#define ma_ocp_latch_clear__shift 0x07
++#define ma_ocp_latch_clear__reset 0x00
++//-------------------------------------------------------------audio_in_mode---
++// audio input mode; 0-1-2-3-4-5
++#define ma_audio_in_mode__a 37
++#define ma_audio_in_mode__len 3
++#define ma_audio_in_mode__mask 0xe0
++#define ma_audio_in_mode__shift 0x05
++#define ma_audio_in_mode__reset 0x00
++//-----------------------------------------------------------------eh_dcshdn---
++// high to enable dc protection
++#define ma_eh_dcshdn__a 38
++#define ma_eh_dcshdn__len 1
++#define ma_eh_dcshdn__mask 0x04
++#define ma_eh_dcshdn__shift 0x02
++#define ma_eh_dcshdn__reset 0x01
++//---------------------------------------------------------audio_in_mode_ext---
++// if set, audio_in_mode is controlled from audio_in_mode register. if not set
++//audio_in_mode is set from fuse bank setting
++#define ma_audio_in_mode_ext__a 39
++#define ma_audio_in_mode_ext__len 1
++#define ma_audio_in_mode_ext__mask 0x20
++#define ma_audio_in_mode_ext__shift 0x05
++#define ma_audio_in_mode_ext__reset 0x00
++//------------------------------------------------------------------eh_clear---
++// flip to clear error registers
++#define ma_eh_clear__a 45
++#define ma_eh_clear__len 1
++#define ma_eh_clear__mask 0x04
++#define ma_eh_clear__shift 0x02
++#define ma_eh_clear__reset 0x00
++//----------------------------------------------------------thermal_compr_en---
++// enable otw-contr. input compression?
++#define ma_thermal_compr_en__a 45
++#define ma_thermal_compr_en__len 1
++#define ma_thermal_compr_en__mask 0x20
++#define ma_thermal_compr_en__shift 0x05
++#define ma_thermal_compr_en__reset 0x01
++//---------------------------------------------------------------system_mute---
++// 1 = mute system, 0 = normal operation
++#define ma_system_mute__a 45
++#define ma_system_mute__len 1
++#define ma_system_mute__mask 0x40
++#define ma_system_mute__shift 0x06
++#define ma_system_mute__reset 0x00
++//------------------------------------------------------thermal_compr_max_db---
++// audio limiter max thermal reduction
++#define ma_thermal_compr_max_db__a 46
++#define ma_thermal_compr_max_db__len 3
++#define ma_thermal_compr_max_db__mask 0x07
++#define ma_thermal_compr_max_db__shift 0x00
++#define ma_thermal_compr_max_db__reset 0x04
++//---------------------------------------------------------audio_proc_enable---
++// enable audio proc, bypass if not enabled
++#define ma_audio_proc_enable__a 53
++#define ma_audio_proc_enable__len 1
++#define ma_audio_proc_enable__mask 0x08
++#define ma_audio_proc_enable__shift 0x03
++#define ma_audio_proc_enable__reset 0x00
++//--------------------------------------------------------audio_proc_release---
++// 00:slow, 01:normal, 10:fast
++#define ma_audio_proc_release__a 53
++#define ma_audio_proc_release__len 2
++#define ma_audio_proc_release__mask 0x30
++#define ma_audio_proc_release__shift 0x04
++#define ma_audio_proc_release__reset 0x00
++//---------------------------------------------------------audio_proc_attack---
++// 00:slow, 01:normal, 10:fast
++#define ma_audio_proc_attack__a 53
++#define ma_audio_proc_attack__len 2
++#define ma_audio_proc_attack__mask 0xc0
++#define ma_audio_proc_attack__shift 0x06
++#define ma_audio_proc_attack__reset 0x00
++//----------------------------------------------------------------i2s_format---
++// i2s basic data format, 000 = std. i2s, 001 = left justified (default)
++#define ma_i2s_format__a 53
++#define ma_i2s_format__len 3
++#define ma_i2s_format__mask 0x07
++#define ma_i2s_format__shift 0x00
++#define ma_i2s_format__reset 0x01
++//--------------------------------------------------audio_proc_limiterenable---
++// 1: enable limiter, 0: disable limiter
++#define ma_audio_proc_limiterenable__a 54
++#define ma_audio_proc_limiterenable__len 1
++#define ma_audio_proc_limiterenable__mask 0x40
++#define ma_audio_proc_limiterenable__shift 0x06
++#define ma_audio_proc_limiterenable__reset 0x00
++//-----------------------------------------------------------audio_proc_mute---
++// 1: mute, 0: unmute
++#define ma_audio_proc_mute__a 54
++#define ma_audio_proc_mute__len 1
++#define ma_audio_proc_mute__mask 0x80
++#define ma_audio_proc_mute__shift 0x07
++#define ma_audio_proc_mute__reset 0x00
++//---------------------------------------------------------------i2s_sck_pol---
++// i2s sck polarity cfg. 0 = rising edge data change
++#define ma_i2s_sck_pol__a 54
++#define ma_i2s_sck_pol__len 1
++#define ma_i2s_sck_pol__mask 0x01
++#define ma_i2s_sck_pol__shift 0x00
++#define ma_i2s_sck_pol__reset 0x01
++//-------------------------------------------------------------i2s_framesize---
++// i2s word length. 00 = 32bit, 01 = 24bit
++#define ma_i2s_framesize__a 54
++#define ma_i2s_framesize__len 2
++#define ma_i2s_framesize__mask 0x18
++#define ma_i2s_framesize__shift 0x03
++#define ma_i2s_framesize__reset 0x00
++//----------------------------------------------------------------i2s_ws_pol---
++// i2s ws polarity. 0 = low first
++#define ma_i2s_ws_pol__a 54
++#define ma_i2s_ws_pol__len 1
++#define ma_i2s_ws_pol__mask 0x02
++#define ma_i2s_ws_pol__shift 0x01
++#define ma_i2s_ws_pol__reset 0x00
++//-----------------------------------------------------------------i2s_order---
++// i2s word bit order. 0 = msb first
++#define ma_i2s_order__a 54
++#define ma_i2s_order__len 1
++#define ma_i2s_order__mask 0x04
++#define ma_i2s_order__shift 0x02
++#define ma_i2s_order__reset 0x00
++//------------------------------------------------------------i2s_rightfirst---
++// i2s l/r word order; 0 = left first
++#define ma_i2s_rightfirst__a 54
++#define ma_i2s_rightfirst__len 1
++#define ma_i2s_rightfirst__mask 0x20
++#define ma_i2s_rightfirst__shift 0x05
++#define ma_i2s_rightfirst__reset 0x00
++//-------------------------------------------------------------vol_db_master---
++// master volume db
++#define ma_vol_db_master__a 64
++#define ma_vol_db_master__len 8
++#define ma_vol_db_master__mask 0xff
++#define ma_vol_db_master__shift 0x00
++#define ma_vol_db_master__reset 0x18
++//------------------------------------------------------------vol_lsb_master---
++// master volume lsb 1/4 steps
++#define ma_vol_lsb_master__a 65
++#define ma_vol_lsb_master__len 2
++#define ma_vol_lsb_master__mask 0x03
++#define ma_vol_lsb_master__shift 0x00
++#define ma_vol_lsb_master__reset 0x00
++//----------------------------------------------------------------vol_db_ch0---
++// volume channel 0
++#define ma_vol_db_ch0__a 66
++#define ma_vol_db_ch0__len 8
++#define ma_vol_db_ch0__mask 0xff
++#define ma_vol_db_ch0__shift 0x00
++#define ma_vol_db_ch0__reset 0x18
++//----------------------------------------------------------------vol_db_ch1---
++// volume channel 1
++#define ma_vol_db_ch1__a 67
++#define ma_vol_db_ch1__len 8
++#define ma_vol_db_ch1__mask 0xff
++#define ma_vol_db_ch1__shift 0x00
++#define ma_vol_db_ch1__reset 0x18
++//----------------------------------------------------------------vol_db_ch2---
++// volume channel 2
++#define ma_vol_db_ch2__a 68
++#define ma_vol_db_ch2__len 8
++#define ma_vol_db_ch2__mask 0xff
++#define ma_vol_db_ch2__shift 0x00
++#define ma_vol_db_ch2__reset 0x18
++//----------------------------------------------------------------vol_db_ch3---
++// volume channel 3
++#define ma_vol_db_ch3__a 69
++#define ma_vol_db_ch3__len 8
++#define ma_vol_db_ch3__mask 0xff
++#define ma_vol_db_ch3__shift 0x00
++#define ma_vol_db_ch3__reset 0x18
++//---------------------------------------------------------------vol_lsb_ch0---
++// volume channel 1 - 1/4 steps
++#define ma_vol_lsb_ch0__a 70
++#define ma_vol_lsb_ch0__len 2
++#define ma_vol_lsb_ch0__mask 0x03
++#define ma_vol_lsb_ch0__shift 0x00
++#define ma_vol_lsb_ch0__reset 0x00
++//---------------------------------------------------------------vol_lsb_ch1---
++// volume channel 3 - 1/4 steps
++#define ma_vol_lsb_ch1__a 70
++#define ma_vol_lsb_ch1__len 2
++#define ma_vol_lsb_ch1__mask 0x0c
++#define ma_vol_lsb_ch1__shift 0x02
++#define ma_vol_lsb_ch1__reset 0x00
++//---------------------------------------------------------------vol_lsb_ch2---
++// volume channel 2 - 1/4 steps
++#define ma_vol_lsb_ch2__a 70
++#define ma_vol_lsb_ch2__len 2
++#define ma_vol_lsb_ch2__mask 0x30
++#define ma_vol_lsb_ch2__shift 0x04
++#define ma_vol_lsb_ch2__reset 0x00
++//---------------------------------------------------------------vol_lsb_ch3---
++// volume channel 3 - 1/4 steps
++#define ma_vol_lsb_ch3__a 70
++#define ma_vol_lsb_ch3__len 2
++#define ma_vol_lsb_ch3__mask 0xc0
++#define ma_vol_lsb_ch3__shift 0x06
++#define ma_vol_lsb_ch3__reset 0x00
++//----------------------------------------------------------------thr_db_ch0---
++// thr_db channel 0
++#define ma_thr_db_ch0__a 71
++#define ma_thr_db_ch0__len 8
++#define ma_thr_db_ch0__mask 0xff
++#define ma_thr_db_ch0__shift 0x00
++#define ma_thr_db_ch0__reset 0x18
++//----------------------------------------------------------------thr_db_ch1---
++// thr db ch1
++#define ma_thr_db_ch1__a 72
++#define ma_thr_db_ch1__len 8
++#define ma_thr_db_ch1__mask 0xff
++#define ma_thr_db_ch1__shift 0x00
++#define ma_thr_db_ch1__reset 0x18
++//----------------------------------------------------------------thr_db_ch2---
++// thr db ch2
++#define ma_thr_db_ch2__a 73
++#define ma_thr_db_ch2__len 8
++#define ma_thr_db_ch2__mask 0xff
++#define ma_thr_db_ch2__shift 0x00
++#define ma_thr_db_ch2__reset 0x18
++//----------------------------------------------------------------thr_db_ch3---
++// threshold db ch3
++#define ma_thr_db_ch3__a 74
++#define ma_thr_db_ch3__len 8
++#define ma_thr_db_ch3__mask 0xff
++#define ma_thr_db_ch3__shift 0x00
++#define ma_thr_db_ch3__reset 0x18
++//---------------------------------------------------------------thr_lsb_ch0---
++// thr lsb ch0
++#define ma_thr_lsb_ch0__a 75
++#define ma_thr_lsb_ch0__len 2
++#define ma_thr_lsb_ch0__mask 0x03
++#define ma_thr_lsb_ch0__shift 0x00
++#define ma_thr_lsb_ch0__reset 0x00
++//---------------------------------------------------------------thr_lsb_ch1---
++// thr lsb ch1
++#define ma_thr_lsb_ch1__a 75
++#define ma_thr_lsb_ch1__len 2
++#define ma_thr_lsb_ch1__mask 0x0c
++#define ma_thr_lsb_ch1__shift 0x02
++#define ma_thr_lsb_ch1__reset 0x00
++//---------------------------------------------------------------thr_lsb_ch2---
++// thr lsb ch2 1/4 db step
++#define ma_thr_lsb_ch2__a 75
++#define ma_thr_lsb_ch2__len 2
++#define ma_thr_lsb_ch2__mask 0x30
++#define ma_thr_lsb_ch2__shift 0x04
++#define ma_thr_lsb_ch2__reset 0x00
++//---------------------------------------------------------------thr_lsb_ch3---
++// threshold lsb ch3
++#define ma_thr_lsb_ch3__a 75
++#define ma_thr_lsb_ch3__len 2
++#define ma_thr_lsb_ch3__mask 0xc0
++#define ma_thr_lsb_ch3__shift 0x06
++#define ma_thr_lsb_ch3__reset 0x00
++//-----------------------------------------------------------dcu_mon0.pm_mon---
++// power mode monitor channel 0
++#define ma_dcu_mon0__pm_mon__a 96
++#define ma_dcu_mon0__pm_mon__len 2
++#define ma_dcu_mon0__pm_mon__mask 0x03
++#define ma_dcu_mon0__pm_mon__shift 0x00
++#define ma_dcu_mon0__pm_mon__reset 0x00
++//-----------------------------------------------------dcu_mon0.freqmode_mon---
++// frequence mode monitor channel 0
++#define ma_dcu_mon0__freqmode_mon__a 96
++#define ma_dcu_mon0__freqmode_mon__len 3
++#define ma_dcu_mon0__freqmode_mon__mask 0x70
++#define ma_dcu_mon0__freqmode_mon__shift 0x04
++#define ma_dcu_mon0__freqmode_mon__reset 0x00
++//-------------------------------------------------------dcu_mon0.pps_passed---
++// dcu0 pps completion indicator
++#define ma_dcu_mon0__pps_passed__a 96
++#define ma_dcu_mon0__pps_passed__len 1
++#define ma_dcu_mon0__pps_passed__mask 0x80
++#define ma_dcu_mon0__pps_passed__shift 0x07
++#define ma_dcu_mon0__pps_passed__reset 0x00
++//----------------------------------------------------------dcu_mon0.ocp_mon---
++// ocp monitor channel 0
++#define ma_dcu_mon0__ocp_mon__a 97
++#define ma_dcu_mon0__ocp_mon__len 1
++#define ma_dcu_mon0__ocp_mon__mask 0x01
++#define ma_dcu_mon0__ocp_mon__shift 0x00
++#define ma_dcu_mon0__ocp_mon__reset 0x00
++//--------------------------------------------------------dcu_mon0.vcfly1_ok---
++// cfly1 protection monitor channel 0.
++#define ma_dcu_mon0__vcfly1_ok__a 97
++#define ma_dcu_mon0__vcfly1_ok__len 1
++#define ma_dcu_mon0__vcfly1_ok__mask 0x02
++#define ma_dcu_mon0__vcfly1_ok__shift 0x01
++#define ma_dcu_mon0__vcfly1_ok__reset 0x00
++//--------------------------------------------------------dcu_mon0.vcfly2_ok---
++// cfly2 protection monitor channel 0.
++#define ma_dcu_mon0__vcfly2_ok__a 97
++#define ma_dcu_mon0__vcfly2_ok__len 1
++#define ma_dcu_mon0__vcfly2_ok__mask 0x04
++#define ma_dcu_mon0__vcfly2_ok__shift 0x02
++#define ma_dcu_mon0__vcfly2_ok__reset 0x00
++//----------------------------------------------------------dcu_mon0.pvdd_ok---
++// dcu0 pvdd monitor
++#define ma_dcu_mon0__pvdd_ok__a 97
++#define ma_dcu_mon0__pvdd_ok__len 1
++#define ma_dcu_mon0__pvdd_ok__mask 0x08
++#define ma_dcu_mon0__pvdd_ok__shift 0x03
++#define ma_dcu_mon0__pvdd_ok__reset 0x00
++//-----------------------------------------------------------dcu_mon0.vdd_ok---
++// dcu0 vdd monitor
++#define ma_dcu_mon0__vdd_ok__a 97
++#define ma_dcu_mon0__vdd_ok__len 1
++#define ma_dcu_mon0__vdd_ok__mask 0x10
++#define ma_dcu_mon0__vdd_ok__shift 0x04
++#define ma_dcu_mon0__vdd_ok__reset 0x00
++//-------------------------------------------------------------dcu_mon0.mute---
++// dcu0 mute monitor
++#define ma_dcu_mon0__mute__a 97
++#define ma_dcu_mon0__mute__len 1
++#define ma_dcu_mon0__mute__mask 0x20
++#define ma_dcu_mon0__mute__shift 0x05
++#define ma_dcu_mon0__mute__reset 0x00
++//------------------------------------------------------------dcu_mon0.m_mon---
++// m sense monitor channel 0
++#define ma_dcu_mon0__m_mon__a 98
++#define ma_dcu_mon0__m_mon__len 8
++#define ma_dcu_mon0__m_mon__mask 0xff
++#define ma_dcu_mon0__m_mon__shift 0x00
++#define ma_dcu_mon0__m_mon__reset 0x00
++//-----------------------------------------------------------dcu_mon1.pm_mon---
++// power mode monitor channel 1
++#define ma_dcu_mon1__pm_mon__a 100
++#define ma_dcu_mon1__pm_mon__len 2
++#define ma_dcu_mon1__pm_mon__mask 0x03
++#define ma_dcu_mon1__pm_mon__shift 0x00
++#define ma_dcu_mon1__pm_mon__reset 0x00
++//-----------------------------------------------------dcu_mon1.freqmode_mon---
++// frequence mode monitor channel 1
++#define ma_dcu_mon1__freqmode_mon__a 100
++#define ma_dcu_mon1__freqmode_mon__len 3
++#define ma_dcu_mon1__freqmode_mon__mask 0x70
++#define ma_dcu_mon1__freqmode_mon__shift 0x04
++#define ma_dcu_mon1__freqmode_mon__reset 0x00
++//-------------------------------------------------------dcu_mon1.pps_passed---
++// dcu1 pps completion indicator
++#define ma_dcu_mon1__pps_passed__a 100
++#define ma_dcu_mon1__pps_passed__len 1
++#define ma_dcu_mon1__pps_passed__mask 0x80
++#define ma_dcu_mon1__pps_passed__shift 0x07
++#define ma_dcu_mon1__pps_passed__reset 0x00
++//----------------------------------------------------------dcu_mon1.ocp_mon---
++// ocp monitor channel 1
++#define ma_dcu_mon1__ocp_mon__a 101
++#define ma_dcu_mon1__ocp_mon__len 1
++#define ma_dcu_mon1__ocp_mon__mask 0x01
++#define ma_dcu_mon1__ocp_mon__shift 0x00
++#define ma_dcu_mon1__ocp_mon__reset 0x00
++//--------------------------------------------------------dcu_mon1.vcfly1_ok---
++// cfly1 protcetion monitor channel 1
++#define ma_dcu_mon1__vcfly1_ok__a 101
++#define ma_dcu_mon1__vcfly1_ok__len 1
++#define ma_dcu_mon1__vcfly1_ok__mask 0x02
++#define ma_dcu_mon1__vcfly1_ok__shift 0x01
++#define ma_dcu_mon1__vcfly1_ok__reset 0x00
++//--------------------------------------------------------dcu_mon1.vcfly2_ok---
++// cfly2 protection monitor channel 1
++#define ma_dcu_mon1__vcfly2_ok__a 101
++#define ma_dcu_mon1__vcfly2_ok__len 1
++#define ma_dcu_mon1__vcfly2_ok__mask 0x04
++#define ma_dcu_mon1__vcfly2_ok__shift 0x02
++#define ma_dcu_mon1__vcfly2_ok__reset 0x00
++//----------------------------------------------------------dcu_mon1.pvdd_ok---
++// dcu1 pvdd monitor
++#define ma_dcu_mon1__pvdd_ok__a 101
++#define ma_dcu_mon1__pvdd_ok__len 1
++#define ma_dcu_mon1__pvdd_ok__mask 0x08
++#define ma_dcu_mon1__pvdd_ok__shift 0x03
++#define ma_dcu_mon1__pvdd_ok__reset 0x00
++//-----------------------------------------------------------dcu_mon1.vdd_ok---
++// dcu1 vdd monitor
++#define ma_dcu_mon1__vdd_ok__a 101
++#define ma_dcu_mon1__vdd_ok__len 1
++#define ma_dcu_mon1__vdd_ok__mask 0x10
++#define ma_dcu_mon1__vdd_ok__shift 0x04
++#define ma_dcu_mon1__vdd_ok__reset 0x00
++//-------------------------------------------------------------dcu_mon1.mute---
++// dcu1 mute monitor
++#define ma_dcu_mon1__mute__a 101
++#define ma_dcu_mon1__mute__len 1
++#define ma_dcu_mon1__mute__mask 0x20
++#define ma_dcu_mon1__mute__shift 0x05
++#define ma_dcu_mon1__mute__reset 0x00
++//------------------------------------------------------------dcu_mon1.m_mon---
++// m sense monitor channel 1
++#define ma_dcu_mon1__m_mon__a 102
++#define ma_dcu_mon1__m_mon__len 8
++#define ma_dcu_mon1__m_mon__mask 0xff
++#define ma_dcu_mon1__m_mon__shift 0x00
++#define ma_dcu_mon1__m_mon__reset 0x00
++//--------------------------------------------------------dcu_mon0.sw_enable---
++// dcu0 switch enable monitor
++#define ma_dcu_mon0__sw_enable__a 104
++#define ma_dcu_mon0__sw_enable__len 1
++#define ma_dcu_mon0__sw_enable__mask 0x40
++#define ma_dcu_mon0__sw_enable__shift 0x06
++#define ma_dcu_mon0__sw_enable__reset 0x00
++//--------------------------------------------------------dcu_mon1.sw_enable---
++// dcu1 switch enable monitor
++#define ma_dcu_mon1__sw_enable__a 104
++#define ma_dcu_mon1__sw_enable__len 1
++#define ma_dcu_mon1__sw_enable__mask 0x80
++#define ma_dcu_mon1__sw_enable__shift 0x07
++#define ma_dcu_mon1__sw_enable__reset 0x00
++//------------------------------------------------------------hvboot0_ok_mon---
++// hvboot0_ok for test/debug
++#define ma_hvboot0_ok_mon__a 105
++#define ma_hvboot0_ok_mon__len 1
++#define ma_hvboot0_ok_mon__mask 0x40
++#define ma_hvboot0_ok_mon__shift 0x06
++#define ma_hvboot0_ok_mon__reset 0x00
++//------------------------------------------------------------hvboot1_ok_mon---
++// hvboot1_ok for test/debug
++#define ma_hvboot1_ok_mon__a 105
++#define ma_hvboot1_ok_mon__len 1
++#define ma_hvboot1_ok_mon__mask 0x80
++#define ma_hvboot1_ok_mon__shift 0x07
++#define ma_hvboot1_ok_mon__reset 0x00
++//-----------------------------------------------------------------error_acc---
++// accumulated errors, at and after triggering
++#define ma_error_acc__a 109
++#define ma_error_acc__len 8
++#define ma_error_acc__mask 0xff
++#define ma_error_acc__shift 0x00
++#define ma_error_acc__reset 0x00
++//-------------------------------------------------------------i2s_data_rate---
++// detected i2s data rate: 00/01/10 = x1/x2/x4
++#define ma_i2s_data_rate__a 116
++#define ma_i2s_data_rate__len 2
++#define ma_i2s_data_rate__mask 0x03
++#define ma_i2s_data_rate__shift 0x00
++#define ma_i2s_data_rate__reset 0x00
++//---------------------------------------------------------audio_in_mode_mon---
++// audio input mode monitor
++#define ma_audio_in_mode_mon__a 116
++#define ma_audio_in_mode_mon__len 3
++#define ma_audio_in_mode_mon__mask 0x1c
++#define ma_audio_in_mode_mon__shift 0x02
++#define ma_audio_in_mode_mon__reset 0x00
++//------------------------------------------------------------------msel_mon---
++// msel[2:0] monitor register
++#define ma_msel_mon__a 117
++#define ma_msel_mon__len 3
++#define ma_msel_mon__mask 0x07
++#define ma_msel_mon__shift 0x00
++#define ma_msel_mon__reset 0x00
++//---------------------------------------------------------------------error---
++// current error flag monitor reg - for app. ctrl.
++#define ma_error__a 124
++#define ma_error__len 8
++#define ma_error__mask 0xff
++#define ma_error__shift 0x00
++#define ma_error__reset 0x00
++//----------------------------------------------------audio_proc_limiter_mon---
++// b7-b4: channel 3-0 limiter active
++#define ma_audio_proc_limiter_mon__a 126
++#define ma_audio_proc_limiter_mon__len 4
++#define ma_audio_proc_limiter_mon__mask 0xf0
++#define ma_audio_proc_limiter_mon__shift 0x04
++#define ma_audio_proc_limiter_mon__reset 0x00
++//-------------------------------------------------------audio_proc_clip_mon---
++// b3-b0: channel 3-0 clipping monitor
++#define ma_audio_proc_clip_mon__a 126
++#define ma_audio_proc_clip_mon__len 4
++#define ma_audio_proc_clip_mon__mask 0x0f
++#define ma_audio_proc_clip_mon__shift 0x00
++#define ma_audio_proc_clip_mon__reset 0x00
++#endif
++
++#define SOC_ENUM_ERR(xname, xenum)\
++{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
++ .access = SNDRV_CTL_ELEM_ACCESS_READ,\
++ .info = snd_soc_info_enum_double,\
++ .get = snd_soc_get_enum_double, .put = snd_soc_put_enum_double,\
++ .private_value = (unsigned long)&(xenum) }
++
++static struct i2c_client *i2c;
++
++struct ma120x0p_priv {
++ struct regmap *regmap;
++ int mclk_div;
++ struct snd_soc_component *component;
++ struct gpio_desc *enable_gpio;
++ struct gpio_desc *mute_gpio;
++ struct gpio_desc *booster_gpio;
++ struct gpio_desc *error_gpio;
++};
++
++static struct ma120x0p_priv *priv_data;
++
++//Used to share the IRQ number within this file
++static unsigned int irqNumber;
++
++// Function prototype for the custom IRQ handler function
++static irqreturn_t ma120x0p_irq_handler(int irq, void *data);
++
++//Alsa Controls
++static const char * const limenable_text[] = {"Bypassed", "Enabled"};
++static const char * const limatack_text[] = {"Slow", "Normal", "Fast"};
++static const char * const limrelease_text[] = {"Slow", "Normal", "Fast"};
++
++static const char * const err_flycap_text[] = {"Ok", "Error"};
++static const char * const err_overcurr_text[] = {"Ok", "Error"};
++static const char * const err_pllerr_text[] = {"Ok", "Error"};
++static const char * const err_pvddunder_text[] = {"Ok", "Error"};
++static const char * const err_overtempw_text[] = {"Ok", "Error"};
++static const char * const err_overtempe_text[] = {"Ok", "Error"};
++static const char * const err_pinlowimp_text[] = {"Ok", "Error"};
++static const char * const err_dcprot_text[] = {"Ok", "Error"};
++
++static const char * const pwr_mode_prof_text[] = {"PMF0", "PMF1", "PMF2",
++"PMF3", "PMF4"};
++
++static const struct soc_enum lim_enable_ctrl =
++ SOC_ENUM_SINGLE(ma_audio_proc_limiterenable__a,
++ ma_audio_proc_limiterenable__shift,
++ ma_audio_proc_limiterenable__len + 1,
++ limenable_text);
++static const struct soc_enum limatack_ctrl =
++ SOC_ENUM_SINGLE(ma_audio_proc_attack__a,
++ ma_audio_proc_attack__shift,
++ ma_audio_proc_attack__len + 1,
++ limatack_text);
++static const struct soc_enum limrelease_ctrl =
++ SOC_ENUM_SINGLE(ma_audio_proc_release__a,
++ ma_audio_proc_release__shift,
++ ma_audio_proc_release__len + 1,
++ limrelease_text);
++static const struct soc_enum err_flycap_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 0, 3, err_flycap_text);
++static const struct soc_enum err_overcurr_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 1, 3, err_overcurr_text);
++static const struct soc_enum err_pllerr_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 2, 3, err_pllerr_text);
++static const struct soc_enum err_pvddunder_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 3, 3, err_pvddunder_text);
++static const struct soc_enum err_overtempw_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 4, 3, err_overtempw_text);
++static const struct soc_enum err_overtempe_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 5, 3, err_overtempe_text);
++static const struct soc_enum err_pinlowimp_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 6, 3, err_pinlowimp_text);
++static const struct soc_enum err_dcprot_ctrl =
++ SOC_ENUM_SINGLE(ma_error__a, 7, 3, err_dcprot_text);
++static const struct soc_enum pwr_mode_prof_ctrl =
++ SOC_ENUM_SINGLE(ma_pmprofile__a, ma_pmprofile__shift, 5,
++ pwr_mode_prof_text);
++
++static const char * const pwr_mode_texts[] = {
++ "Dynamic power mode",
++ "Power mode 1",
++ "Power mode 2",
++ "Power mode 3",
++ };
++
++static const int pwr_mode_values[] = {
++ 0x10,
++ 0x50,
++ 0x60,
++ 0x70,
++ };
++
++static const SOC_VALUE_ENUM_SINGLE_DECL(pwr_mode_ctrl,
++ ma_pm_man__a, 0, 0x70,
++ pwr_mode_texts,
++ pwr_mode_values);
++
++static const DECLARE_TLV_DB_SCALE(ma120x0p_vol_tlv, -5000, 100, 0);
++static const DECLARE_TLV_DB_SCALE(ma120x0p_lim_tlv, -5000, 100, 0);
++static const DECLARE_TLV_DB_SCALE(ma120x0p_lr_tlv, -5000, 100, 0);
++
++static const struct snd_kcontrol_new ma120x0p_snd_controls[] = {
++ //Master Volume
++ SOC_SINGLE_RANGE_TLV("A.Mstr Vol Volume",
++ ma_vol_db_master__a, 0, 0x18, 0x4a, 1, ma120x0p_vol_tlv),
++
++ //L-R Volume ch0
++ SOC_SINGLE_RANGE_TLV("B.L Vol Volume",
++ ma_vol_db_ch0__a, 0, 0x18, 0x4a, 1, ma120x0p_lr_tlv),
++ SOC_SINGLE_RANGE_TLV("C.R Vol Volume",
++ ma_vol_db_ch1__a, 0, 0x18, 0x4a, 1, ma120x0p_lr_tlv),
++
++ //L-R Limiter Threshold ch0-ch1
++ SOC_DOUBLE_R_RANGE_TLV("D.Lim thresh Volume",
++ ma_thr_db_ch0__a, ma_thr_db_ch1__a, 0, 0x0e, 0x4a, 1,
++ ma120x0p_lim_tlv),
++
++ //Enum Switches/Selectors
++ //SOC_ENUM("E.AudioProc Mute", audioproc_mute_ctrl),
++ SOC_ENUM("F.Limiter Enable", lim_enable_ctrl),
++ SOC_ENUM("G.Limiter Attck", limatack_ctrl),
++ SOC_ENUM("H.Limiter Rls", limrelease_ctrl),
++
++ //Enum Error Monitor (read-only)
++ SOC_ENUM_ERR("I.Err flycap", err_flycap_ctrl),
++ SOC_ENUM_ERR("J.Err overcurr", err_overcurr_ctrl),
++ SOC_ENUM_ERR("K.Err pllerr", err_pllerr_ctrl),
++ SOC_ENUM_ERR("L.Err pvddunder", err_pvddunder_ctrl),
++ SOC_ENUM_ERR("M.Err overtempw", err_overtempw_ctrl),
++ SOC_ENUM_ERR("N.Err overtempe", err_overtempe_ctrl),
++ SOC_ENUM_ERR("O.Err pinlowimp", err_pinlowimp_ctrl),
++ SOC_ENUM_ERR("P.Err dcprot", err_dcprot_ctrl),
++
++ //Power modes profiles
++ SOC_ENUM("Q.PM Prof", pwr_mode_prof_ctrl),
++
++ // Power mode selection (Dynamic,1,2,3)
++ SOC_ENUM("R.Power Mode", pwr_mode_ctrl),
++};
++
++//Machine Driver
++static int ma120x0p_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 = 0x10;
++ break;
++ case SNDRV_PCM_FORMAT_S24_LE:
++ blen = 0x00;
++ break;
++ case SNDRV_PCM_FORMAT_S32_LE:
++ blen = 0x00;
++ 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, ma_i2s_framesize__a,
++ ma_i2s_framesize__mask, blen);
++
++ return 0;
++}
++
++static int ma120x0p_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
++{
++ int val = 0;
++
++ struct ma120x0p_priv *ma120x0p;
++
++ struct snd_soc_component *component = dai->component;
++
++ ma120x0p = snd_soc_component_get_drvdata(component);
++
++ if (mute)
++ val = 0;
++ else
++ val = 1;
++
++ gpiod_set_value_cansleep(priv_data->mute_gpio, val);
++
++ return 0;
++}
++
++static const struct snd_soc_dai_ops ma120x0p_dai_ops = {
++ .hw_params = ma120x0p_hw_params,
++ .mute_stream = ma120x0p_mute_stream,
++};
++
++static struct snd_soc_dai_driver ma120x0p_dai = {
++ .name = "ma120x0p-amp",
++ .playback = {
++ .stream_name = "Playback",
++ .channels_min = 2,
++ .channels_max = 2,
++ .rates = SNDRV_PCM_RATE_CONTINUOUS,
++ .rate_min = 44100,
++ .rate_max = 48000,
++ .formats = SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE
++ },
++ .ops = &ma120x0p_dai_ops,
++};
++
++//Codec Driver
++static int ma120x0p_clear_err(struct snd_soc_component *component)
++{
++ int ret = 0;
++
++ struct ma120x0p_priv *ma120x0p;
++
++ ma120x0p = snd_soc_component_get_drvdata(component);
++
++ ret = snd_soc_component_update_bits(component,
++ ma_eh_clear__a, ma_eh_clear__mask, 0x00);
++ if (ret < 0)
++ return ret;
++
++ ret = snd_soc_component_update_bits(component,
++ ma_eh_clear__a, ma_eh_clear__mask, 0x04);
++ if (ret < 0)
++ return ret;
++
++ ret = snd_soc_component_update_bits(component,
++ ma_eh_clear__a, ma_eh_clear__mask, 0x00);
++ if (ret < 0)
++ return ret;
++
++ return 0;
++}
++
++static void ma120x0p_remove(struct snd_soc_component *component)
++{
++ struct ma120x0p_priv *ma120x0p;
++
++ ma120x0p = snd_soc_component_get_drvdata(component);
++}
++
++static int ma120x0p_probe(struct snd_soc_component *component)
++{
++ struct ma120x0p_priv *ma120x0p;
++
++ int ret = 0;
++
++ i2c = container_of(component->dev, struct i2c_client, dev);
++
++ ma120x0p = snd_soc_component_get_drvdata(component);
++
++ //Reset error
++ ma120x0p_clear_err(component);
++ if (ret < 0)
++ return ret;
++
++ // set serial audio format I2S and enable audio processor
++ ret = snd_soc_component_write(component, ma_i2s_format__a, 0x08);
++ if (ret < 0)
++ return ret;
++
++ // Enable audio limiter
++ ret = snd_soc_component_update_bits(component,
++ ma_audio_proc_limiterenable__a,
++ ma_audio_proc_limiterenable__mask, 0x40);
++ if (ret < 0)
++ return ret;
++
++ // Set lim attack to fast
++ ret = snd_soc_component_update_bits(component,
++ ma_audio_proc_attack__a, ma_audio_proc_attack__mask, 0x80);
++ if (ret < 0)
++ return ret;
++
++ // Set lim attack to low
++ ret = snd_soc_component_update_bits(component,
++ ma_audio_proc_release__a, ma_audio_proc_release__mask, 0x00);
++ if (ret < 0)
++ return ret;
++
++ // set volume to 0dB
++ ret = snd_soc_component_write(component, ma_vol_db_master__a, 0x18);
++ if (ret < 0)
++ return ret;
++
++ // set ch0 lim thresh to -15dB
++ ret = snd_soc_component_write(component, ma_thr_db_ch0__a, 0x27);
++ if (ret < 0)
++ return ret;
++
++ // set ch1 lim thresh to -15dB
++ ret = snd_soc_component_write(component, ma_thr_db_ch1__a, 0x27);
++ if (ret < 0)
++ return ret;
++
++ //Check for errors
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x00, 0);
++ if (ret < 0)
++ return ret;
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x01, 0);
++ if (ret < 0)
++ return ret;
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x02, 0);
++ if (ret < 0)
++ return ret;
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x08, 0);
++ if (ret < 0)
++ return ret;
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x10, 0);
++ if (ret < 0)
++ return ret;
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x20, 0);
++ if (ret < 0)
++ return ret;
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x40, 0);
++ if (ret < 0)
++ return ret;
++ ret = snd_soc_component_test_bits(component, ma_error_acc__a, 0x80, 0);
++ if (ret < 0)
++ return ret;
++
++ return 0;
++}
++
++static int ma120x0p_set_bias_level(struct snd_soc_component *component,
++ enum snd_soc_bias_level level)
++{
++ int ret = 0;
++
++ struct ma120x0p_priv *ma120x0p;
++
++ ma120x0p = snd_soc_component_get_drvdata(component);
++
++ switch (level) {
++ case SND_SOC_BIAS_ON:
++ break;
++
++ case SND_SOC_BIAS_PREPARE:
++ break;
++
++ case SND_SOC_BIAS_STANDBY:
++ ret = gpiod_get_value_cansleep(priv_data->enable_gpio);
++ if (ret != 0) {
++ dev_err(component->dev, "Device ma120x0p disabled in STANDBY BIAS: %d\n",
++ ret);
++ return ret;
++ }
++ break;
++
++ case SND_SOC_BIAS_OFF:
++ break;
++ }
++
++ return 0;
++}
++
++static const struct snd_soc_dapm_widget ma120x0p_dapm_widgets[] = {
++ SND_SOC_DAPM_OUTPUT("OUT_A"),
++ SND_SOC_DAPM_OUTPUT("OUT_B"),
++};
++
++static const struct snd_soc_dapm_route ma120x0p_dapm_routes[] = {
++ { "OUT_B", NULL, "Playback" },
++ { "OUT_A", NULL, "Playback" },
++};
++
++static const struct snd_soc_component_driver ma120x0p_component_driver = {
++ .probe = ma120x0p_probe,
++ .remove = ma120x0p_remove,
++ .set_bias_level = ma120x0p_set_bias_level,
++ .dapm_widgets = ma120x0p_dapm_widgets,
++ .num_dapm_widgets = ARRAY_SIZE(ma120x0p_dapm_widgets),
++ .dapm_routes = ma120x0p_dapm_routes,
++ .num_dapm_routes = ARRAY_SIZE(ma120x0p_dapm_routes),
++ .controls = ma120x0p_snd_controls,
++ .num_controls = ARRAY_SIZE(ma120x0p_snd_controls),
++ .use_pmdown_time = 1,
++ .endianness = 1,
++ .non_legacy_dai_naming = 1,
++};
++
++//I2C Driver
++static const struct reg_default ma120x0p_reg_defaults[] = {
++ { 0x01, 0x3c },
++};
++
++static bool ma120x0p_reg_volatile(struct device *dev, unsigned int reg)
++{
++ switch (reg) {
++ case ma_error__a:
++ return true;
++ default:
++ return false;
++ }
++}
++
++static const struct of_device_id ma120x0p_of_match[] = {
++ { .compatible = "ma,ma120x0p", },
++ { }
++};
++
++MODULE_DEVICE_TABLE(of, ma120x0p_of_match);
++
++static struct regmap_config ma120x0p_regmap_config = {
++ .reg_bits = 8,
++ .val_bits = 8,
++
++ .max_register = 255,
++ .volatile_reg = ma120x0p_reg_volatile,
++
++ .cache_type = REGCACHE_RBTREE,
++ .reg_defaults = ma120x0p_reg_defaults,
++ .num_reg_defaults = ARRAY_SIZE(ma120x0p_reg_defaults),
++};
++
++static int ma120x0p_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;
++ i2c_set_clientdata(i2c, priv_data);
++
++ priv_data->regmap = devm_regmap_init_i2c(i2c, &ma120x0p_regmap_config);
++ if (IS_ERR(priv_data->regmap)) {
++ ret = PTR_ERR(priv_data->regmap);
++ return ret;
++ }
++
++ //Startup sequence
++
++ //Make sure the device is muted
++ priv_data->mute_gpio = devm_gpiod_get(&i2c->dev, "mute_gp",
++ GPIOD_OUT_LOW);
++ if (IS_ERR(priv_data->mute_gpio)) {
++ ret = PTR_ERR(priv_data->mute_gpio);
++ dev_err(&i2c->dev, "Failed to get mute gpio line: %d\n", ret);
++ return ret;
++ }
++ msleep(50);
++
++// MA120xx0P devices are usually powered by an integrated boost converter.
++// An option GPIO control line is provided to enable the booster properly and
++// in sync with the enable and mute GPIO lines.
++ priv_data->booster_gpio = devm_gpiod_get_optional(&i2c->dev,
++ "booster_gp", GPIOD_OUT_LOW);
++ if (IS_ERR(priv_data->booster_gpio)) {
++ ret = PTR_ERR(priv_data->booster_gpio);
++ dev_err(&i2c->dev,
++ "Failed to get booster enable gpio line: %d\n", ret);
++ return ret;
++ }
++ msleep(50);
++
++ //Enable booster and wait 200ms until stable PVDD
++ gpiod_set_value_cansleep(priv_data->booster_gpio, 1);
++ msleep(200);
++
++ //Enable ma120x0pp
++ priv_data->enable_gpio = devm_gpiod_get(&i2c->dev,
++ "enable_gp", GPIOD_OUT_LOW);
++ if (IS_ERR(priv_data->enable_gpio)) {
++ ret = PTR_ERR(priv_data->enable_gpio);
++ dev_err(&i2c->dev,
++ "Failed to get ma120x0p enable gpio line: %d\n", ret);
++ return ret;
++ }
++ msleep(50);
++
++ //Optional use of ma120x0pp error line as an interrupt trigger to
++ //platform GPIO.
++ //Get error input gpio ma120x0p
++ priv_data->error_gpio = devm_gpiod_get_optional(&i2c->dev,
++ "error_gp", GPIOD_IN);
++ if (IS_ERR(priv_data->error_gpio)) {
++ ret = PTR_ERR(priv_data->error_gpio);
++ dev_err(&i2c->dev,
++ "Failed to get ma120x0p error gpio line: %d\n", ret);
++ return ret;
++ }
++
++ if (priv_data->error_gpio != NULL) {
++ irqNumber = gpiod_to_irq(priv_data->error_gpio);
++
++ ret = devm_request_threaded_irq(&i2c->dev,
++ irqNumber, ma120x0p_irq_handler,
++ NULL, IRQF_TRIGGER_FALLING,
++ "ma120x0p", priv_data);
++ if (ret != 0)
++ dev_warn(&i2c->dev, "Failed to request IRQ: %d\n",
++ ret);
++ }
++
++ ret = devm_snd_soc_register_component(&i2c->dev,
++ &ma120x0p_component_driver, &ma120x0p_dai, 1);
++
++ return ret;
++}
++
++static irqreturn_t ma120x0p_irq_handler(int irq, void *data)
++{
++ gpiod_set_value_cansleep(priv_data->mute_gpio, 0);
++ gpiod_set_value_cansleep(priv_data->enable_gpio, 1);
++ return IRQ_HANDLED;
++}
++
++static int ma120x0p_i2c_remove(struct i2c_client *i2c)
++{
++ snd_soc_unregister_component(&i2c->dev);
++ i2c_set_clientdata(i2c, NULL);
++
++ gpiod_set_value_cansleep(priv_data->mute_gpio, 0);
++ msleep(30);
++ gpiod_set_value_cansleep(priv_data->enable_gpio, 1);
++ msleep(200);
++ gpiod_set_value_cansleep(priv_data->booster_gpio, 0);
++ msleep(200);
++
++ kfree(priv_data);
++
++ return 0;
++}
++
++static void ma120x0p_i2c_shutdown(struct i2c_client *i2c)
++{
++ snd_soc_unregister_component(&i2c->dev);
++ i2c_set_clientdata(i2c, NULL);
++
++ gpiod_set_value_cansleep(priv_data->mute_gpio, 0);
++ msleep(30);
++ gpiod_set_value_cansleep(priv_data->enable_gpio, 1);
++ msleep(200);
++ gpiod_set_value_cansleep(priv_data->booster_gpio, 0);
++ msleep(200);
++
++ kfree(priv_data);
++}
++
++static const struct i2c_device_id ma120x0p_i2c_id[] = {
++ { "ma120x0p", 0 },
++ { }
++};
++
++MODULE_DEVICE_TABLE(i2c, ma120x0p_i2c_id);
++
++static struct i2c_driver ma120x0p_i2c_driver = {
++ .driver = {
++ .name = "ma120x0p",
++ .owner = THIS_MODULE,
++ .of_match_table = ma120x0p_of_match,
++ },
++ .probe = ma120x0p_i2c_probe,
++ .remove = ma120x0p_i2c_remove,
++ .shutdown = ma120x0p_i2c_shutdown,
++ .id_table = ma120x0p_i2c_id
++};
++
++static int __init ma120x0p_modinit(void)
++{
++ int ret = 0;
++
++ ret = i2c_add_driver(&ma120x0p_i2c_driver);
++ if (ret != 0) {
++ pr_err("Failed to register MA120X0P I2C driver: %d\n", ret);
++ return ret;
++ }
++ return ret;
++}
++module_init(ma120x0p_modinit);
++
++static void __exit ma120x0p_exit(void)
++{
++ i2c_del_driver(&ma120x0p_i2c_driver);
++}
++module_exit(ma120x0p_exit);
++
++MODULE_AUTHOR("Ariel Muszkat ariel.muszkat@gmail.com>");
++MODULE_DESCRIPTION("ASoC driver for ma120x0p");
++MODULE_LICENSE("GPL v2");
projects / openwrt / openwrt.git / commitdiff