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ab8500-codec.c
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/*
* Copyright (C) ST-Ericsson SA 2012
*
* Author: Ola Lilja <ola.o.lilja@stericsson.com>,
* Kristoffer Karlsson <kristoffer.karlsson@stericsson.com>,
* Roger Nilsson <roger.xr.nilsson@stericsson.com>,
* for ST-Ericsson.
*
* Based on the early work done by:
* Mikko J. Lehto <mikko.lehto@symbio.com>,
* Mikko Sarmanne <mikko.sarmanne@symbio.com>,
* Jarmo K. Kuronen <jarmo.kuronen@symbio.com>,
* for ST-Ericsson.
*
* License terms:
*
* 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.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/platform_device.h>
#include <linux/mutex.h>
#include <linux/mfd/abx500/ab8500.h>
#include <linux/mfd/abx500.h>
#include <linux/mfd/abx500/ab8500-sysctrl.h>
#include <linux/mfd/abx500/ab8500-codec.h>
#include <linux/regulator/consumer.h>
#include <linux/of.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/initval.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/tlv.h>
#include "ab8500-codec.h"
/* Macrocell value definitions */
#define CLK_32K_OUT2_DISABLE 0x01
#define INACTIVE_RESET_AUDIO 0x02
#define ENABLE_AUDIO_CLK_TO_AUDIO_BLK 0x10
#define ENABLE_VINTCORE12_SUPPLY 0x04
#define GPIO27_DIR_OUTPUT 0x04
#define GPIO29_DIR_OUTPUT 0x10
#define GPIO31_DIR_OUTPUT 0x40
/* Macrocell register definitions */
#define AB8500_CTRL3_REG 0x0200
#define AB8500_GPIO_DIR4_REG 0x1013
/* Nr of FIR/IIR-coeff banks in ANC-block */
#define AB8500_NR_OF_ANC_COEFF_BANKS 2
/* Minimum duration to keep ANC IIR Init bit high or
low before proceeding with the configuration sequence */
#define AB8500_ANC_SM_DELAY 2000
#define AB8500_FILTER_CONTROL(xname, xcount, xmin, xmax) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
.info = filter_control_info, \
.get = filter_control_get, .put = filter_control_put, \
.private_value = (unsigned long)&(struct filter_control) \
{.count = xcount, .min = xmin, .max = xmax} }
struct filter_control {
long min, max;
unsigned int count;
long value[128];
};
/* Sidetone states */
static const char * const enum_sid_state[] = {
"Unconfigured",
"Apply FIR",
"FIR is configured",
};
enum sid_state {
SID_UNCONFIGURED = 0,
SID_APPLY_FIR = 1,
SID_FIR_CONFIGURED = 2,
};
static const char * const enum_anc_state[] = {
"Unconfigured",
"Apply FIR and IIR",
"FIR and IIR are configured",
"Apply FIR",
"FIR is configured",
"Apply IIR",
"IIR is configured"
};
enum anc_state {
ANC_UNCONFIGURED = 0,
ANC_APPLY_FIR_IIR = 1,
ANC_FIR_IIR_CONFIGURED = 2,
ANC_APPLY_FIR = 3,
ANC_FIR_CONFIGURED = 4,
ANC_APPLY_IIR = 5,
ANC_IIR_CONFIGURED = 6
};
/* Analog microphones */
enum amic_idx {
AMIC_IDX_1A,
AMIC_IDX_1B,
AMIC_IDX_2
};
struct ab8500_codec_drvdata_dbg {
struct regulator *vaud;
struct regulator *vamic1;
struct regulator *vamic2;
struct regulator *vdmic;
};
/* Private data for AB8500 device-driver */
struct ab8500_codec_drvdata {
/* Sidetone */
long *sid_fir_values;
enum sid_state sid_status;
/* ANC */
struct mutex anc_lock;
long *anc_fir_values;
long *anc_iir_values;
enum anc_state anc_status;
};
static inline const char *amic_micbias_str(enum amic_micbias micbias)
{
switch (micbias) {
case AMIC_MICBIAS_VAMIC1:
return "VAMIC1";
case AMIC_MICBIAS_VAMIC2:
return "VAMIC2";
default:
return "Unknown";
}
}
static inline const char *amic_type_str(enum amic_type type)
{
switch (type) {
case AMIC_TYPE_DIFFERENTIAL:
return "DIFFERENTIAL";
case AMIC_TYPE_SINGLE_ENDED:
return "SINGLE ENDED";
default:
return "Unknown";
}
}
/*
* Read'n'write functions
*/
/* Read a register from the audio-bank of AB8500 */
static unsigned int ab8500_codec_read_reg(struct snd_soc_codec *codec,
unsigned int reg)
{
int status;
unsigned int value = 0;
u8 value8;
status = abx500_get_register_interruptible(codec->dev, AB8500_AUDIO,
reg, &value8);
if (status < 0) {
dev_err(codec->dev,
"%s: ERROR: Register (0x%02x:0x%02x) read failed (%d).\n",
__func__, (u8)AB8500_AUDIO, (u8)reg, status);
} else {
dev_dbg(codec->dev,
"%s: Read 0x%02x from register 0x%02x:0x%02x\n",
__func__, value8, (u8)AB8500_AUDIO, (u8)reg);
value = (unsigned int)value8;
}
return value;
}
/* Write to a register in the audio-bank of AB8500 */
static int ab8500_codec_write_reg(struct snd_soc_codec *codec,
unsigned int reg, unsigned int value)
{
int status;
status = abx500_set_register_interruptible(codec->dev, AB8500_AUDIO,
reg, value);
if (status < 0)
dev_err(codec->dev,
"%s: ERROR: Register (%02x:%02x) write failed (%d).\n",
__func__, (u8)AB8500_AUDIO, (u8)reg, status);
else
dev_dbg(codec->dev,
"%s: Wrote 0x%02x into register %02x:%02x\n",
__func__, (u8)value, (u8)AB8500_AUDIO, (u8)reg);
return status;
}
/*
* Controls - DAPM
*/
/* Earpiece */
/* Earpiece source selector */
static const char * const enum_ear_lineout_source[] = {"Headset Left",
"Speaker Left"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_ear_lineout_source, AB8500_DMICFILTCONF,
AB8500_DMICFILTCONF_DA3TOEAR, enum_ear_lineout_source);
static const struct snd_kcontrol_new dapm_ear_lineout_source =
SOC_DAPM_ENUM("Earpiece or LineOut Mono Source",
dapm_enum_ear_lineout_source);
/* LineOut */
/* LineOut source selector */
static const char * const enum_lineout_source[] = {"Mono Path", "Stereo Path"};
static SOC_ENUM_DOUBLE_DECL(dapm_enum_lineout_source, AB8500_ANACONF5,
AB8500_ANACONF5_HSLDACTOLOL,
AB8500_ANACONF5_HSRDACTOLOR, enum_lineout_source);
static const struct snd_kcontrol_new dapm_lineout_source[] = {
SOC_DAPM_ENUM("LineOut Source", dapm_enum_lineout_source),
};
/* Handsfree */
/* Speaker Left - ANC selector */
static const char * const enum_HFx_sel[] = {"Audio Path", "ANC"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_HFl_sel, AB8500_DIGMULTCONF2,
AB8500_DIGMULTCONF2_HFLSEL, enum_HFx_sel);
static const struct snd_kcontrol_new dapm_HFl_select[] = {
SOC_DAPM_ENUM("Speaker Left Source", dapm_enum_HFl_sel),
};
/* Speaker Right - ANC selector */
static SOC_ENUM_SINGLE_DECL(dapm_enum_HFr_sel, AB8500_DIGMULTCONF2,
AB8500_DIGMULTCONF2_HFRSEL, enum_HFx_sel);
static const struct snd_kcontrol_new dapm_HFr_select[] = {
SOC_DAPM_ENUM("Speaker Right Source", dapm_enum_HFr_sel),
};
/* Mic 1 */
/* Mic 1 - Mic 1a or 1b selector */
static const char * const enum_mic1ab_sel[] = {"Mic 1b", "Mic 1a"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_mic1ab_sel, AB8500_ANACONF3,
AB8500_ANACONF3_MIC1SEL, enum_mic1ab_sel);
static const struct snd_kcontrol_new dapm_mic1ab_mux[] = {
SOC_DAPM_ENUM("Mic 1a or 1b Select", dapm_enum_mic1ab_sel),
};
/* Mic 1 - AD3 - Mic 1 or DMic 3 selector */
static const char * const enum_ad3_sel[] = {"Mic 1", "DMic 3"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_ad3_sel, AB8500_DIGMULTCONF1,
AB8500_DIGMULTCONF1_AD3SEL, enum_ad3_sel);
static const struct snd_kcontrol_new dapm_ad3_select[] = {
SOC_DAPM_ENUM("AD3 Source Select", dapm_enum_ad3_sel),
};
/* Mic 1 - AD6 - Mic 1 or DMic 6 selector */
static const char * const enum_ad6_sel[] = {"Mic 1", "DMic 6"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_ad6_sel, AB8500_DIGMULTCONF1,
AB8500_DIGMULTCONF1_AD6SEL, enum_ad6_sel);
static const struct snd_kcontrol_new dapm_ad6_select[] = {
SOC_DAPM_ENUM("AD6 Source Select", dapm_enum_ad6_sel),
};
/* Mic 2 */
/* Mic 2 - AD5 - Mic 2 or DMic 5 selector */
static const char * const enum_ad5_sel[] = {"Mic 2", "DMic 5"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_ad5_sel, AB8500_DIGMULTCONF1,
AB8500_DIGMULTCONF1_AD5SEL, enum_ad5_sel);
static const struct snd_kcontrol_new dapm_ad5_select[] = {
SOC_DAPM_ENUM("AD5 Source Select", dapm_enum_ad5_sel),
};
/* LineIn */
/* LineIn left - AD1 - LineIn Left or DMic 1 selector */
static const char * const enum_ad1_sel[] = {"LineIn Left", "DMic 1"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_ad1_sel, AB8500_DIGMULTCONF1,
AB8500_DIGMULTCONF1_AD1SEL, enum_ad1_sel);
static const struct snd_kcontrol_new dapm_ad1_select[] = {
SOC_DAPM_ENUM("AD1 Source Select", dapm_enum_ad1_sel),
};
/* LineIn right - Mic 2 or LineIn Right selector */
static const char * const enum_mic2lr_sel[] = {"Mic 2", "LineIn Right"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_mic2lr_sel, AB8500_ANACONF3,
AB8500_ANACONF3_LINRSEL, enum_mic2lr_sel);
static const struct snd_kcontrol_new dapm_mic2lr_select[] = {
SOC_DAPM_ENUM("Mic 2 or LINR Select", dapm_enum_mic2lr_sel),
};
/* LineIn right - AD2 - LineIn Right or DMic2 selector */
static const char * const enum_ad2_sel[] = {"LineIn Right", "DMic 2"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_ad2_sel, AB8500_DIGMULTCONF1,
AB8500_DIGMULTCONF1_AD2SEL, enum_ad2_sel);
static const struct snd_kcontrol_new dapm_ad2_select[] = {
SOC_DAPM_ENUM("AD2 Source Select", dapm_enum_ad2_sel),
};
/* ANC */
static const char * const enum_anc_in_sel[] = {"Mic 1 / DMic 6",
"Mic 2 / DMic 5"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_anc_in_sel, AB8500_DMICFILTCONF,
AB8500_DMICFILTCONF_ANCINSEL, enum_anc_in_sel);
static const struct snd_kcontrol_new dapm_anc_in_select[] = {
SOC_DAPM_ENUM("ANC Source", dapm_enum_anc_in_sel),
};
/* ANC - Enable/Disable */
static const struct snd_kcontrol_new dapm_anc_enable[] = {
SOC_DAPM_SINGLE("Switch", AB8500_ANCCONF1,
AB8500_ANCCONF1_ENANC, 0, 0),
};
/* ANC to Earpiece - Mute */
static const struct snd_kcontrol_new dapm_anc_ear_mute[] = {
SOC_DAPM_SINGLE("Switch", AB8500_DIGMULTCONF1,
AB8500_DIGMULTCONF1_ANCSEL, 1, 0),
};
/* Sidetone left */
/* Sidetone left - Input selector */
static const char * const enum_stfir1_in_sel[] = {
"LineIn Left", "LineIn Right", "Mic 1", "Headset Left"
};
static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir1_in_sel, AB8500_DIGMULTCONF2,
AB8500_DIGMULTCONF2_FIRSID1SEL, enum_stfir1_in_sel);
static const struct snd_kcontrol_new dapm_stfir1_in_select[] = {
SOC_DAPM_ENUM("Sidetone Left Source", dapm_enum_stfir1_in_sel),
};
/* Sidetone right path */
/* Sidetone right - Input selector */
static const char * const enum_stfir2_in_sel[] = {
"LineIn Right", "Mic 1", "DMic 4", "Headset Right"
};
static SOC_ENUM_SINGLE_DECL(dapm_enum_stfir2_in_sel, AB8500_DIGMULTCONF2,
AB8500_DIGMULTCONF2_FIRSID2SEL, enum_stfir2_in_sel);
static const struct snd_kcontrol_new dapm_stfir2_in_select[] = {
SOC_DAPM_ENUM("Sidetone Right Source", dapm_enum_stfir2_in_sel),
};
/* Vibra */
static const char * const enum_pwm2vibx[] = {"Audio Path", "PWM Generator"};
static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib1, AB8500_PWMGENCONF1,
AB8500_PWMGENCONF1_PWMTOVIB1, enum_pwm2vibx);
static const struct snd_kcontrol_new dapm_pwm2vib1[] = {
SOC_DAPM_ENUM("Vibra 1 Controller", dapm_enum_pwm2vib1),
};
static SOC_ENUM_SINGLE_DECL(dapm_enum_pwm2vib2, AB8500_PWMGENCONF1,
AB8500_PWMGENCONF1_PWMTOVIB2, enum_pwm2vibx);
static const struct snd_kcontrol_new dapm_pwm2vib2[] = {
SOC_DAPM_ENUM("Vibra 2 Controller", dapm_enum_pwm2vib2),
};
/*
* DAPM-widgets
*/
static const struct snd_soc_dapm_widget ab8500_dapm_widgets[] = {
/* Clocks */
SND_SOC_DAPM_CLOCK_SUPPLY("audioclk"),
/* Regulators */
SND_SOC_DAPM_REGULATOR_SUPPLY("V-AUD", 0, 0),
SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC1", 0, 0),
SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC2", 0, 0),
SND_SOC_DAPM_REGULATOR_SUPPLY("V-DMIC", 0, 0),
/* Power */
SND_SOC_DAPM_SUPPLY("Audio Power",
AB8500_POWERUP, AB8500_POWERUP_POWERUP, 0,
NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("Audio Analog Power",
AB8500_POWERUP, AB8500_POWERUP_ENANA, 0,
NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
/* Main supply node */
SND_SOC_DAPM_SUPPLY("Main Supply", SND_SOC_NOPM, 0, 0,
NULL, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
/* DA/AD */
SND_SOC_DAPM_INPUT("ADC Input"),
SND_SOC_DAPM_ADC("ADC", "ab8500_0c", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_DAC("DAC", NULL, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_OUTPUT("DAC Output"),
SND_SOC_DAPM_AIF_IN("DA_IN1", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("DA_IN2", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("DA_IN3", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("DA_IN4", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("DA_IN5", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("DA_IN6", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AD_OUT1", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AD_OUT2", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AD_OUT3", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AD_OUT4", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AD_OUT57", NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AD_OUT68", NULL, 0, SND_SOC_NOPM, 0, 0),
/* Headset path */
SND_SOC_DAPM_SUPPLY("Charge Pump", AB8500_ANACONF5,
AB8500_ANACONF5_ENCPHS, 0, NULL, 0),
SND_SOC_DAPM_DAC("DA1 Enable", "ab8500_0p",
AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA1, 0),
SND_SOC_DAPM_DAC("DA2 Enable", "ab8500_0p",
AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA2, 0),
SND_SOC_DAPM_PGA("HSL Digital Volume", SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_PGA("HSR Digital Volume", SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_DAC("HSL DAC", "ab8500_0p",
AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHSL, 0),
SND_SOC_DAPM_DAC("HSR DAC", "ab8500_0p",
AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHSR, 0),
SND_SOC_DAPM_MIXER("HSL DAC Mute", AB8500_MUTECONF,
AB8500_MUTECONF_MUTDACHSL, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("HSR DAC Mute", AB8500_MUTECONF,
AB8500_MUTECONF_MUTDACHSR, 1,
NULL, 0),
SND_SOC_DAPM_DAC("HSL DAC Driver", "ab8500_0p",
AB8500_ANACONF3, AB8500_ANACONF3_ENDRVHSL, 0),
SND_SOC_DAPM_DAC("HSR DAC Driver", "ab8500_0p",
AB8500_ANACONF3, AB8500_ANACONF3_ENDRVHSR, 0),
SND_SOC_DAPM_MIXER("HSL Mute",
AB8500_MUTECONF, AB8500_MUTECONF_MUTHSL, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("HSR Mute",
AB8500_MUTECONF, AB8500_MUTECONF_MUTHSR, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("HSL Enable",
AB8500_ANACONF4, AB8500_ANACONF4_ENHSL, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("HSR Enable",
AB8500_ANACONF4, AB8500_ANACONF4_ENHSR, 0,
NULL, 0),
SND_SOC_DAPM_PGA("HSL Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_PGA("HSR Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_OUTPUT("Headset Left"),
SND_SOC_DAPM_OUTPUT("Headset Right"),
/* LineOut path */
SND_SOC_DAPM_MUX("LineOut Source",
SND_SOC_NOPM, 0, 0, dapm_lineout_source),
SND_SOC_DAPM_MIXER("LOL Disable HFL",
AB8500_ANACONF4, AB8500_ANACONF4_ENHFL, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("LOR Disable HFR",
AB8500_ANACONF4, AB8500_ANACONF4_ENHFR, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("LOL Enable",
AB8500_ANACONF5, AB8500_ANACONF5_ENLOL, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("LOR Enable",
AB8500_ANACONF5, AB8500_ANACONF5_ENLOR, 0,
NULL, 0),
SND_SOC_DAPM_OUTPUT("LineOut Left"),
SND_SOC_DAPM_OUTPUT("LineOut Right"),
/* Earpiece path */
SND_SOC_DAPM_MUX("Earpiece or LineOut Mono Source",
SND_SOC_NOPM, 0, 0, &dapm_ear_lineout_source),
SND_SOC_DAPM_MIXER("EAR DAC",
AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACEAR, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("EAR Mute",
AB8500_MUTECONF, AB8500_MUTECONF_MUTEAR, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("EAR Enable",
AB8500_ANACONF4, AB8500_ANACONF4_ENEAR, 0,
NULL, 0),
SND_SOC_DAPM_OUTPUT("Earpiece"),
/* Handsfree path */
SND_SOC_DAPM_MIXER("DA3 Channel Volume",
AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA3, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DA4 Channel Volume",
AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA4, 0,
NULL, 0),
SND_SOC_DAPM_MUX("Speaker Left Source",
SND_SOC_NOPM, 0, 0, dapm_HFl_select),
SND_SOC_DAPM_MUX("Speaker Right Source",
SND_SOC_NOPM, 0, 0, dapm_HFr_select),
SND_SOC_DAPM_MIXER("HFL DAC", AB8500_DAPATHCONF,
AB8500_DAPATHCONF_ENDACHFL, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("HFR DAC",
AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACHFR, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DA4 or ANC path to HfR",
AB8500_DIGMULTCONF2, AB8500_DIGMULTCONF2_DATOHFREN, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DA3 or ANC path to HfL",
AB8500_DIGMULTCONF2, AB8500_DIGMULTCONF2_DATOHFLEN, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("HFL Enable",
AB8500_ANACONF4, AB8500_ANACONF4_ENHFL, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("HFR Enable",
AB8500_ANACONF4, AB8500_ANACONF4_ENHFR, 0,
NULL, 0),
SND_SOC_DAPM_OUTPUT("Speaker Left"),
SND_SOC_DAPM_OUTPUT("Speaker Right"),
/* Vibrator path */
SND_SOC_DAPM_INPUT("PWMGEN1"),
SND_SOC_DAPM_INPUT("PWMGEN2"),
SND_SOC_DAPM_MIXER("DA5 Channel Volume",
AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA5, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DA6 Channel Volume",
AB8500_DAPATHENA, AB8500_DAPATHENA_ENDA6, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("VIB1 DAC",
AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACVIB1, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("VIB2 DAC",
AB8500_DAPATHCONF, AB8500_DAPATHCONF_ENDACVIB2, 0,
NULL, 0),
SND_SOC_DAPM_MUX("Vibra 1 Controller",
SND_SOC_NOPM, 0, 0, dapm_pwm2vib1),
SND_SOC_DAPM_MUX("Vibra 2 Controller",
SND_SOC_NOPM, 0, 0, dapm_pwm2vib2),
SND_SOC_DAPM_MIXER("VIB1 Enable",
AB8500_ANACONF4, AB8500_ANACONF4_ENVIB1, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("VIB2 Enable",
AB8500_ANACONF4, AB8500_ANACONF4_ENVIB2, 0,
NULL, 0),
SND_SOC_DAPM_OUTPUT("Vibra 1"),
SND_SOC_DAPM_OUTPUT("Vibra 2"),
/* Mic 1 */
SND_SOC_DAPM_INPUT("Mic 1"),
SND_SOC_DAPM_MUX("Mic 1a or 1b Select",
SND_SOC_NOPM, 0, 0, dapm_mic1ab_mux),
SND_SOC_DAPM_MIXER("MIC1 Mute",
AB8500_ANACONF2, AB8500_ANACONF2_MUTMIC1, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("MIC1A V-AMICx Enable",
AB8500_ANACONF2, AB8500_ANACONF2_ENMIC1, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("MIC1B V-AMICx Enable",
AB8500_ANACONF2, AB8500_ANACONF2_ENMIC1, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("MIC1 ADC",
AB8500_ANACONF3, AB8500_ANACONF3_ENADCMIC, 0,
NULL, 0),
SND_SOC_DAPM_MUX("AD3 Source Select",
SND_SOC_NOPM, 0, 0, dapm_ad3_select),
SND_SOC_DAPM_MIXER("AD3 Channel Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD3 Enable",
AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD34, 0,
NULL, 0),
/* Mic 2 */
SND_SOC_DAPM_INPUT("Mic 2"),
SND_SOC_DAPM_MIXER("MIC2 Mute",
AB8500_ANACONF2, AB8500_ANACONF2_MUTMIC2, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("MIC2 V-AMICx Enable", AB8500_ANACONF2,
AB8500_ANACONF2_ENMIC2, 0,
NULL, 0),
/* LineIn */
SND_SOC_DAPM_INPUT("LineIn Left"),
SND_SOC_DAPM_INPUT("LineIn Right"),
SND_SOC_DAPM_MIXER("LINL Mute",
AB8500_ANACONF2, AB8500_ANACONF2_MUTLINL, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("LINR Mute",
AB8500_ANACONF2, AB8500_ANACONF2_MUTLINR, 1,
NULL, 0),
SND_SOC_DAPM_MIXER("LINL Enable", AB8500_ANACONF2,
AB8500_ANACONF2_ENLINL, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("LINR Enable", AB8500_ANACONF2,
AB8500_ANACONF2_ENLINR, 0,
NULL, 0),
/* LineIn Bypass path */
SND_SOC_DAPM_MIXER("LINL to HSL Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("LINR to HSR Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
/* LineIn, Mic 2 */
SND_SOC_DAPM_MUX("Mic 2 or LINR Select",
SND_SOC_NOPM, 0, 0, dapm_mic2lr_select),
SND_SOC_DAPM_MIXER("LINL ADC", AB8500_ANACONF3,
AB8500_ANACONF3_ENADCLINL, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("LINR ADC", AB8500_ANACONF3,
AB8500_ANACONF3_ENADCLINR, 0,
NULL, 0),
SND_SOC_DAPM_MUX("AD1 Source Select",
SND_SOC_NOPM, 0, 0, dapm_ad1_select),
SND_SOC_DAPM_MUX("AD2 Source Select",
SND_SOC_NOPM, 0, 0, dapm_ad2_select),
SND_SOC_DAPM_MIXER("AD1 Channel Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD2 Channel Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD12 Enable",
AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD12, 0,
NULL, 0),
/* HD Capture path */
SND_SOC_DAPM_MUX("AD5 Source Select",
SND_SOC_NOPM, 0, 0, dapm_ad5_select),
SND_SOC_DAPM_MUX("AD6 Source Select",
SND_SOC_NOPM, 0, 0, dapm_ad6_select),
SND_SOC_DAPM_MIXER("AD5 Channel Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD6 Channel Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD57 Enable",
AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD5768, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD68 Enable",
AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD5768, 0,
NULL, 0),
/* Digital Microphone path */
SND_SOC_DAPM_INPUT("DMic 1"),
SND_SOC_DAPM_INPUT("DMic 2"),
SND_SOC_DAPM_INPUT("DMic 3"),
SND_SOC_DAPM_INPUT("DMic 4"),
SND_SOC_DAPM_INPUT("DMic 5"),
SND_SOC_DAPM_INPUT("DMic 6"),
SND_SOC_DAPM_MIXER("DMIC1",
AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC1, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DMIC2",
AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC2, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DMIC3",
AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC3, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DMIC4",
AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC4, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DMIC5",
AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC5, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("DMIC6",
AB8500_DIGMICCONF, AB8500_DIGMICCONF_ENDMIC6, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD4 Channel Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("AD4 Enable",
AB8500_ADPATHENA, AB8500_ADPATHENA_ENAD34,
0, NULL, 0),
/* Acoustical Noise Cancellation path */
SND_SOC_DAPM_INPUT("ANC Configure Input"),
SND_SOC_DAPM_OUTPUT("ANC Configure Output"),
SND_SOC_DAPM_MUX("ANC Source",
SND_SOC_NOPM, 0, 0,
dapm_anc_in_select),
SND_SOC_DAPM_SWITCH("ANC",
SND_SOC_NOPM, 0, 0,
dapm_anc_enable),
SND_SOC_DAPM_SWITCH("ANC to Earpiece",
SND_SOC_NOPM, 0, 0,
dapm_anc_ear_mute),
/* Sidetone Filter path */
SND_SOC_DAPM_MUX("Sidetone Left Source",
SND_SOC_NOPM, 0, 0,
dapm_stfir1_in_select),
SND_SOC_DAPM_MUX("Sidetone Right Source",
SND_SOC_NOPM, 0, 0,
dapm_stfir2_in_select),
SND_SOC_DAPM_MIXER("STFIR1 Control",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("STFIR2 Control",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("STFIR1 Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
SND_SOC_DAPM_MIXER("STFIR2 Volume",
SND_SOC_NOPM, 0, 0,
NULL, 0),
};
/*
* DAPM-routes
*/
static const struct snd_soc_dapm_route ab8500_dapm_routes[] = {
/* Power AB8500 audio-block when AD/DA is active */
{"Main Supply", NULL, "V-AUD"},
{"Main Supply", NULL, "audioclk"},
{"Main Supply", NULL, "Audio Power"},
{"Main Supply", NULL, "Audio Analog Power"},
{"DAC", NULL, "ab8500_0p"},
{"DAC", NULL, "Main Supply"},
{"ADC", NULL, "ab8500_0c"},
{"ADC", NULL, "Main Supply"},
/* ANC Configure */
{"ANC Configure Input", NULL, "Main Supply"},
{"ANC Configure Output", NULL, "ANC Configure Input"},
/* AD/DA */
{"ADC", NULL, "ADC Input"},
{"DAC Output", NULL, "DAC"},
/* Powerup charge pump if DA1/2 is in use */
{"DA_IN1", NULL, "ab8500_0p"},
{"DA_IN1", NULL, "Charge Pump"},
{"DA_IN2", NULL, "ab8500_0p"},
{"DA_IN2", NULL, "Charge Pump"},
/* Headset path */
{"DA1 Enable", NULL, "DA_IN1"},
{"DA2 Enable", NULL, "DA_IN2"},
{"HSL Digital Volume", NULL, "DA1 Enable"},
{"HSR Digital Volume", NULL, "DA2 Enable"},
{"HSL DAC", NULL, "HSL Digital Volume"},
{"HSR DAC", NULL, "HSR Digital Volume"},
{"HSL DAC Mute", NULL, "HSL DAC"},
{"HSR DAC Mute", NULL, "HSR DAC"},
{"HSL DAC Driver", NULL, "HSL DAC Mute"},
{"HSR DAC Driver", NULL, "HSR DAC Mute"},
{"HSL Mute", NULL, "HSL DAC Driver"},
{"HSR Mute", NULL, "HSR DAC Driver"},
{"HSL Enable", NULL, "HSL Mute"},
{"HSR Enable", NULL, "HSR Mute"},
{"HSL Volume", NULL, "HSL Enable"},
{"HSR Volume", NULL, "HSR Enable"},
{"Headset Left", NULL, "HSL Volume"},
{"Headset Right", NULL, "HSR Volume"},
/* HF or LineOut path */
{"DA_IN3", NULL, "ab8500_0p"},
{"DA3 Channel Volume", NULL, "DA_IN3"},
{"DA_IN4", NULL, "ab8500_0p"},
{"DA4 Channel Volume", NULL, "DA_IN4"},
{"Speaker Left Source", "Audio Path", "DA3 Channel Volume"},
{"Speaker Right Source", "Audio Path", "DA4 Channel Volume"},
{"DA3 or ANC path to HfL", NULL, "Speaker Left Source"},
{"DA4 or ANC path to HfR", NULL, "Speaker Right Source"},
/* HF path */
{"HFL DAC", NULL, "DA3 or ANC path to HfL"},
{"HFR DAC", NULL, "DA4 or ANC path to HfR"},
{"HFL Enable", NULL, "HFL DAC"},
{"HFR Enable", NULL, "HFR DAC"},
{"Speaker Left", NULL, "HFL Enable"},
{"Speaker Right", NULL, "HFR Enable"},
/* Earpiece path */
{"Earpiece or LineOut Mono Source", "Headset Left",
"HSL Digital Volume"},
{"Earpiece or LineOut Mono Source", "Speaker Left",
"DA3 or ANC path to HfL"},
{"EAR DAC", NULL, "Earpiece or LineOut Mono Source"},
{"EAR Mute", NULL, "EAR DAC"},
{"EAR Enable", NULL, "EAR Mute"},
{"Earpiece", NULL, "EAR Enable"},
/* LineOut path stereo */
{"LineOut Source", "Stereo Path", "HSL DAC Driver"},
{"LineOut Source", "Stereo Path", "HSR DAC Driver"},
/* LineOut path mono */
{"LineOut Source", "Mono Path", "EAR DAC"},
/* LineOut path */
{"LOL Disable HFL", NULL, "LineOut Source"},
{"LOR Disable HFR", NULL, "LineOut Source"},
{"LOL Enable", NULL, "LOL Disable HFL"},
{"LOR Enable", NULL, "LOR Disable HFR"},
{"LineOut Left", NULL, "LOL Enable"},
{"LineOut Right", NULL, "LOR Enable"},
/* Vibrator path */
{"DA_IN5", NULL, "ab8500_0p"},
{"DA5 Channel Volume", NULL, "DA_IN5"},
{"DA_IN6", NULL, "ab8500_0p"},
{"DA6 Channel Volume", NULL, "DA_IN6"},
{"VIB1 DAC", NULL, "DA5 Channel Volume"},
{"VIB2 DAC", NULL, "DA6 Channel Volume"},
{"Vibra 1 Controller", "Audio Path", "VIB1 DAC"},
{"Vibra 2 Controller", "Audio Path", "VIB2 DAC"},
{"Vibra 1 Controller", "PWM Generator", "PWMGEN1"},
{"Vibra 2 Controller", "PWM Generator", "PWMGEN2"},
{"VIB1 Enable", NULL, "Vibra 1 Controller"},
{"VIB2 Enable", NULL, "Vibra 2 Controller"},
{"Vibra 1", NULL, "VIB1 Enable"},
{"Vibra 2", NULL, "VIB2 Enable"},
/* Mic 2 */
{"MIC2 V-AMICx Enable", NULL, "Mic 2"},
/* LineIn */
{"LINL Mute", NULL, "LineIn Left"},
{"LINR Mute", NULL, "LineIn Right"},
{"LINL Enable", NULL, "LINL Mute"},
{"LINR Enable", NULL, "LINR Mute"},
/* LineIn, Mic 2 */
{"Mic 2 or LINR Select", "LineIn Right", "LINR Enable"},
{"Mic 2 or LINR Select", "Mic 2", "MIC2 V-AMICx Enable"},
{"LINL ADC", NULL, "LINL Enable"},
{"LINR ADC", NULL, "Mic 2 or LINR Select"},
{"AD1 Source Select", "LineIn Left", "LINL ADC"},
{"AD2 Source Select", "LineIn Right", "LINR ADC"},
{"AD1 Channel Volume", NULL, "AD1 Source Select"},
{"AD2 Channel Volume", NULL, "AD2 Source Select"},
{"AD12 Enable", NULL, "AD1 Channel Volume"},
{"AD12 Enable", NULL, "AD2 Channel Volume"},
{"AD_OUT1", NULL, "ab8500_0c"},
{"AD_OUT1", NULL, "AD12 Enable"},
{"AD_OUT2", NULL, "ab8500_0c"},
{"AD_OUT2", NULL, "AD12 Enable"},
/* Mic 1 */
{"MIC1 Mute", NULL, "Mic 1"},
{"MIC1A V-AMICx Enable", NULL, "MIC1 Mute"},
{"MIC1B V-AMICx Enable", NULL, "MIC1 Mute"},
{"Mic 1a or 1b Select", "Mic 1a", "MIC1A V-AMICx Enable"},
{"Mic 1a or 1b Select", "Mic 1b", "MIC1B V-AMICx Enable"},
{"MIC1 ADC", NULL, "Mic 1a or 1b Select"},
{"AD3 Source Select", "Mic 1", "MIC1 ADC"},
{"AD3 Channel Volume", NULL, "AD3 Source Select"},
{"AD3 Enable", NULL, "AD3 Channel Volume"},
{"AD_OUT3", NULL, "ab8500_0c"},
{"AD_OUT3", NULL, "AD3 Enable"},
/* HD Capture path */
{"AD5 Source Select", "Mic 2", "LINR ADC"},
{"AD6 Source Select", "Mic 1", "MIC1 ADC"},
{"AD5 Channel Volume", NULL, "AD5 Source Select"},
{"AD6 Channel Volume", NULL, "AD6 Source Select"},
{"AD57 Enable", NULL, "AD5 Channel Volume"},
{"AD68 Enable", NULL, "AD6 Channel Volume"},
{"AD_OUT57", NULL, "ab8500_0c"},
{"AD_OUT57", NULL, "AD57 Enable"},
{"AD_OUT68", NULL, "ab8500_0c"},
{"AD_OUT68", NULL, "AD68 Enable"},
/* Digital Microphone path */
{"DMic 1", NULL, "V-DMIC"},
{"DMic 2", NULL, "V-DMIC"},
{"DMic 3", NULL, "V-DMIC"},
{"DMic 4", NULL, "V-DMIC"},
{"DMic 5", NULL, "V-DMIC"},
{"DMic 6", NULL, "V-DMIC"},
{"AD1 Source Select", NULL, "DMic 1"},
{"AD2 Source Select", NULL, "DMic 2"},
{"AD3 Source Select", NULL, "DMic 3"},
{"AD5 Source Select", NULL, "DMic 5"},
{"AD6 Source Select", NULL, "DMic 6"},
{"AD4 Channel Volume", NULL, "DMic 4"},
{"AD4 Enable", NULL, "AD4 Channel Volume"},
{"AD_OUT4", NULL, "ab8500_0c"},
{"AD_OUT4", NULL, "AD4 Enable"},
/* LineIn Bypass path */
{"LINL to HSL Volume", NULL, "LINL Enable"},
{"LINR to HSR Volume", NULL, "LINR Enable"},
{"HSL DAC Driver", NULL, "LINL to HSL Volume"},