// SPDX-License-Identifier: GPL-2.0-only
/*
* wm8994.c -- WM8994 ALSA SoC Audio driver
*
* Copyright 2009-12 Wolfson Microelectronics plc
*
* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
*/
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/gcd.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include <trace/events/asoc.h>
#include <linux/mfd/wm8994/core.h>
#include <linux/mfd/wm8994/registers.h>
#include <linux/mfd/wm8994/pdata.h>
#include <linux/mfd/wm8994/gpio.h>
#include "wm8994.h"
#include "wm_hubs.h"
#define WM1811_JACKDET_MODE_NONE 0x0000
#define WM1811_JACKDET_MODE_JACK 0x0100
#define WM1811_JACKDET_MODE_MIC 0x0080
#define WM1811_JACKDET_MODE_AUDIO 0x0180
#define WM8994_NUM_DRC 3
#define WM8994_NUM_EQ 3
struct wm8994_reg_mask {
unsigned int reg;
unsigned int mask;
};
static struct wm8994_reg_mask wm8994_vu_bits[] = {
{ WM8994_LEFT_LINE_INPUT_1_2_VOLUME, WM8994_IN1_VU },
{ WM8994_RIGHT_LINE_INPUT_1_2_VOLUME, WM8994_IN1_VU },
{ WM8994_LEFT_LINE_INPUT_3_4_VOLUME, WM8994_IN2_VU },
{ WM8994_RIGHT_LINE_INPUT_3_4_VOLUME, WM8994_IN2_VU },
{ WM8994_SPEAKER_VOLUME_LEFT, WM8994_SPKOUT_VU },
{ WM8994_SPEAKER_VOLUME_RIGHT, WM8994_SPKOUT_VU },
{ WM8994_LEFT_OUTPUT_VOLUME, WM8994_HPOUT1_VU },
{ WM8994_RIGHT_OUTPUT_VOLUME, WM8994_HPOUT1_VU },
{ WM8994_LEFT_OPGA_VOLUME, WM8994_MIXOUT_VU },
{ WM8994_RIGHT_OPGA_VOLUME, WM8994_MIXOUT_VU },
{ WM8994_AIF1_DAC1_LEFT_VOLUME, WM8994_AIF1DAC1_VU },
{ WM8994_AIF1_DAC1_RIGHT_VOLUME, WM8994_AIF1DAC1_VU },
{ WM8994_AIF2_DAC_LEFT_VOLUME, WM8994_AIF2DAC_VU },
{ WM8994_AIF2_DAC_RIGHT_VOLUME, WM8994_AIF2DAC_VU },
{ WM8994_AIF1_ADC1_LEFT_VOLUME, WM8994_AIF1ADC1_VU },
{ WM8994_AIF1_ADC1_RIGHT_VOLUME, WM8994_AIF1ADC1_VU },
{ WM8994_AIF2_ADC_LEFT_VOLUME, WM8994_AIF2ADC_VU },
{ WM8994_AIF2_ADC_RIGHT_VOLUME, WM8994_AIF1ADC2_VU },
{ WM8994_DAC1_LEFT_VOLUME, WM8994_DAC1_VU },
{ WM8994_DAC1_RIGHT_VOLUME, WM8994_DAC1_VU },
{ WM8994_DAC2_LEFT_VOLUME, WM8994_DAC2_VU },
{ WM8994_DAC2_RIGHT_VOLUME, WM8994_DAC2_VU },
};
/* VU bitfields for ADC2, DAC2 not available on WM1811 */
static struct wm8994_reg_mask wm8994_adc2_dac2_vu_bits[] = {
{ WM8994_AIF1_DAC2_LEFT_VOLUME, WM8994_AIF1DAC2_VU },
{ WM8994_AIF1_DAC2_RIGHT_VOLUME, WM8994_AIF1DAC2_VU },
{ WM8994_AIF1_ADC2_LEFT_VOLUME, WM8994_AIF1ADC2_VU },
{ WM8994_AIF1_ADC2_RIGHT_VOLUME, WM8994_AIF1ADC2_VU },
};
static int wm8994_drc_base[] = {
WM8994_AIF1_DRC1_1,
WM8994_AIF1_DRC2_1,
WM8994_AIF2_DRC_1,
};
static int wm8994_retune_mobile_base[] = {
WM8994_AIF1_DAC1_EQ_GAINS_1,
WM8994_AIF1_DAC2_EQ_GAINS_1,
WM8994_AIF2_EQ_GAINS_1,
};
static const struct wm8958_micd_rate micdet_rates[] = {
{ 32768, true , 1, 4 },
{ 32768, false , 1, 1 },
{ 44100 * 256, true , 7, 10 },
{ 44100 * 256, false , 7, 10 },
};
static const struct wm8958_micd_rate jackdet_rates[] = {
{ 32768, true , 0, 1 },
{ 32768, false , 0, 1 },
{ 44100 * 256, true , 10, 10 },
{ 44100 * 256, false , 7, 8 },
};
static void wm8958_micd_set_rate(struct snd_soc_component *component)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
struct wm8994 *control = wm8994->wm8994;
int best, i, sysclk, val;
bool idle;
const struct wm8958_micd_rate *rates;
int num_rates;
idle = !wm8994->jack_mic;
sysclk = snd_soc_component_read(component, WM8994_CLOCKING_1);
if (sysclk & WM8994_SYSCLK_SRC)
sysclk = wm8994->aifclk[1];
else
sysclk = wm8994->aifclk[0];
if (control->pdata.micd_rates) {
rates = control->pdata.micd_rates;
num_rates = control->pdata.num_micd_rates;
} else if (wm8994->jackdet) {
rates = jackdet_rates;
num_rates = ARRAY_SIZE(jackdet_rates);
} else {
rates = micdet_rates;
num_rates = ARRAY_SIZE(micdet_rates);
}
best = 0;
for (i = 0; i < num_rates; i++) {
if (rates[i].idle != idle)
continue ;
if (abs(rates[i].sysclk - sysclk) <
abs(rates[best].sysclk - sysclk))
best = i;
else if (rates[best].idle != idle)
best = i;
}
val = rates[best].start << WM8958_MICD_BIAS_STARTTIME_SHIFT
| rates[best].rate << WM8958_MICD_RATE_SHIFT;
dev_dbg(component->dev, "MICD rate %d,%d for %dHz %s\n" ,
rates[best].start, rates[best].rate, sysclk,
idle ? "idle" : "active" );
snd_soc_component_update_bits(component, WM8958_MIC_DETECT_1,
WM8958_MICD_BIAS_STARTTIME_MASK |
WM8958_MICD_RATE_MASK, val);
}
static int configure_aif_clock(struct snd_soc_component *component, int aif)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
int rate;
int reg1 = 0;
int offset;
if (aif)
offset = 4;
else
offset = 0;
switch (wm8994->sysclk[aif]) {
case WM8994_SYSCLK_MCLK1:
rate = wm8994->mclk_rate[0];
break ;
case WM8994_SYSCLK_MCLK2:
reg1 |= 0x8;
rate = wm8994->mclk_rate[1];
break ;
case WM8994_SYSCLK_FLL1:
reg1 |= 0x10;
rate = wm8994->fll[0].out;
break ;
case WM8994_SYSCLK_FLL2:
reg1 |= 0x18;
rate = wm8994->fll[1].out;
break ;
default :
return -EINVAL;
}
if (rate >= 13500000) {
rate /= 2;
reg1 |= WM8994_AIF1CLK_DIV;
dev_dbg(component->dev, "Dividing AIF%d clock to %dHz\n" ,
aif + 1, rate);
}
wm8994->aifclk[aif] = rate;
snd_soc_component_update_bits(component, WM8994_AIF1_CLOCKING_1 + offset,
WM8994_AIF1CLK_SRC_MASK | WM8994_AIF1CLK_DIV,
reg1);
return 0;
}
static int configure_clock(struct snd_soc_component *component)
{
struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
int change, new ;
/* Bring up the AIF clocks first */
configure_aif_clock(component, 0);
configure_aif_clock(component, 1);
/* Then switch CLK_SYS over to the higher of them; a change
* can only happen as a result of a clocking change which can
* only be made outside of DAPM so we can safely redo the
* clocking.
*/
/* If they're equal it doesn't matter which is used */
if (wm8994->aifclk[0] == wm8994->aifclk[1]) {
wm8958_micd_set_rate(component);
return 0;
}
if (wm8994->aifclk[0] < wm8994->aifclk[1])
new = WM8994_SYSCLK_SRC;
else
new = 0;
change = snd_soc_component_update_bits(component, WM8994_CLOCKING_1,
WM8994_SYSCLK_SRC, new );
if (change)
snd_soc_dapm_sync(dapm);
wm8958_micd_set_rate(component);
return 0;
}
static int check_clk_sys(struct snd_soc_dapm_widget *source,
struct snd_soc_dapm_widget *sink)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
int reg = snd_soc_component_read(component, WM8994_CLOCKING_1);
const char *clk;
/* Check what we're currently using for CLK_SYS */
if (reg & WM8994_SYSCLK_SRC)
clk = "AIF2CLK" ;
else
clk = "AIF1CLK" ;
return snd_soc_dapm_widget_name_cmp(source, clk) == 0;
}
static const char *sidetone_hpf_text[] = {
"2.7kHz" , "1.35kHz" , "675Hz" , "370Hz" , "180Hz" , "90Hz" , "45Hz"
};
static SOC_ENUM_SINGLE_DECL(sidetone_hpf,
WM8994_SIDETONE, 7, sidetone_hpf_text);
static const char *adc_hpf_text[] = {
"HiFi" , "Voice 1" , "Voice 2" , "Voice 3"
};
static SOC_ENUM_SINGLE_DECL(aif1adc1_hpf,
WM8994_AIF1_ADC1_FILTERS, 13, adc_hpf_text);
static SOC_ENUM_SINGLE_DECL(aif1adc2_hpf,
WM8994_AIF1_ADC2_FILTERS, 13, adc_hpf_text);
static SOC_ENUM_SINGLE_DECL(aif2adc_hpf,
WM8994_AIF2_ADC_FILTERS, 13, adc_hpf_text);
static const DECLARE_TLV_DB_SCALE(aif_tlv, 0, 600, 0);
static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0);
static const DECLARE_TLV_DB_SCALE(wm8994_3d_tlv, -1600, 183, 0);
static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
static const DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);
#define WM8994_DRC_SWITCH(xname, reg, shift) \
SOC_SINGLE_EXT(xname, reg, shift, 1, 0, \
snd_soc_get_volsw, wm8994_put_drc_sw)
static int wm8994_put_drc_sw(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
int mask, ret;
/* Can't enable both ADC and DAC paths simultaneously */
if (mc->shift == WM8994_AIF1DAC1_DRC_ENA_SHIFT)
mask = WM8994_AIF1ADC1L_DRC_ENA_MASK |
WM8994_AIF1ADC1R_DRC_ENA_MASK;
else
mask = WM8994_AIF1DAC1_DRC_ENA_MASK;
ret = snd_soc_component_read(component, mc->reg);
if (ret < 0)
return ret;
if (ret & mask)
return -EINVAL;
return snd_soc_put_volsw(kcontrol, ucontrol);
}
static void wm8994_set_drc(struct snd_soc_component *component, int drc)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
struct wm8994 *control = wm8994->wm8994;
struct wm8994_pdata *pdata = &control->pdata;
int base = wm8994_drc_base[drc];
int cfg = wm8994->drc_cfg[drc];
int save, i;
/* Save any enables; the configuration should clear them. */
save = snd_soc_component_read(component, base);
save &= WM8994_AIF1DAC1_DRC_ENA | WM8994_AIF1ADC1L_DRC_ENA |
WM8994_AIF1ADC1R_DRC_ENA;
for (i = 0; i < WM8994_DRC_REGS; i++)
snd_soc_component_update_bits(component, base + i, 0xffff,
pdata->drc_cfgs[cfg].regs[i]);
snd_soc_component_update_bits(component, base, WM8994_AIF1DAC1_DRC_ENA |
WM8994_AIF1ADC1L_DRC_ENA |
WM8994_AIF1ADC1R_DRC_ENA, save);
}
/* Icky as hell but saves code duplication */
static int wm8994_get_drc(const char *name)
{
if (strcmp(name, "AIF1DRC1 Mode" ) == 0)
return 0;
if (strcmp(name, "AIF1DRC2 Mode" ) == 0)
return 1;
if (strcmp(name, "AIF2DRC Mode" ) == 0)
return 2;
return -EINVAL;
}
static int wm8994_put_drc_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
struct wm8994 *control = wm8994->wm8994;
struct wm8994_pdata *pdata = &control->pdata;
int drc = wm8994_get_drc(kcontrol->id.name);
int value = ucontrol->value.enumerated.item[0];
if (drc < 0)
return drc;
if (value >= pdata->num_drc_cfgs)
return -EINVAL;
wm8994->drc_cfg[drc] = value;
wm8994_set_drc(component, drc);
return 0;
}
static int wm8994_get_drc_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
int drc = wm8994_get_drc(kcontrol->id.name);
if (drc < 0)
return drc;
ucontrol->value.enumerated.item[0] = wm8994->drc_cfg[drc];
return 0;
}
static void wm8994_set_retune_mobile(struct snd_soc_component *component, int block)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
struct wm8994 *control = wm8994->wm8994;
struct wm8994_pdata *pdata = &control->pdata;
int base = wm8994_retune_mobile_base[block];
int iface, best, best_val, save, i, cfg;
if (!pdata || !wm8994->num_retune_mobile_texts)
return ;
switch (block) {
case 0:
case 1:
iface = 0;
break ;
case 2:
iface = 1;
break ;
default :
return ;
}
/* Find the version of the currently selected configuration
* with the nearest sample rate. */
cfg = wm8994->retune_mobile_cfg[block];
best = 0;
best_val = INT_MAX;
for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
if (strcmp(pdata->retune_mobile_cfgs[i].name,
wm8994->retune_mobile_texts[cfg]) == 0 &&
abs(pdata->retune_mobile_cfgs[i].rate
- wm8994->dac_rates[iface]) < best_val) {
best = i;
best_val = abs(pdata->retune_mobile_cfgs[i].rate
- wm8994->dac_rates[iface]);
}
}
dev_dbg(component->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n" ,
block,
pdata->retune_mobile_cfgs[best].name,
pdata->retune_mobile_cfgs[best].rate,
wm8994->dac_rates[iface]);
/* The EQ will be disabled while reconfiguring it, remember the
* current configuration.
*/
save = snd_soc_component_read(component, base);
save &= WM8994_AIF1DAC1_EQ_ENA;
for (i = 0; i < WM8994_EQ_REGS; i++)
snd_soc_component_update_bits(component, base + i, 0xffff,
pdata->retune_mobile_cfgs[best].regs[i]);
snd_soc_component_update_bits(component, base, WM8994_AIF1DAC1_EQ_ENA, save);
}
/* Icky as hell but saves code duplication */
static int wm8994_get_retune_mobile_block(const char *name)
{
if (strcmp(name, "AIF1.1 EQ Mode" ) == 0)
return 0;
if (strcmp(name, "AIF1.2 EQ Mode" ) == 0)
return 1;
if (strcmp(name, "AIF2 EQ Mode" ) == 0)
return 2;
return -EINVAL;
}
static int wm8994_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
struct wm8994 *control = wm8994->wm8994;
struct wm8994_pdata *pdata = &control->pdata;
int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
int value = ucontrol->value.enumerated.item[0];
if (block < 0)
return block;
if (value >= pdata->num_retune_mobile_cfgs)
return -EINVAL;
wm8994->retune_mobile_cfg[block] = value;
wm8994_set_retune_mobile(component, block);
return 0;
}
static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
if (block < 0)
return block;
ucontrol->value.enumerated.item[0] = wm8994->retune_mobile_cfg[block];
return 0;
}
static const char *aif_chan_src_text[] = {
"Left" , "Right"
};
static SOC_ENUM_SINGLE_DECL(aif1adcl_src,
WM8994_AIF1_CONTROL_1, 15, aif_chan_src_text);
static SOC_ENUM_SINGLE_DECL(aif1adcr_src,
WM8994_AIF1_CONTROL_1, 14, aif_chan_src_text);
static SOC_ENUM_SINGLE_DECL(aif2adcl_src,
WM8994_AIF2_CONTROL_1, 15, aif_chan_src_text);
static SOC_ENUM_SINGLE_DECL(aif2adcr_src,
WM8994_AIF2_CONTROL_1, 14, aif_chan_src_text);
static SOC_ENUM_SINGLE_DECL(aif1dacl_src,
WM8994_AIF1_CONTROL_2, 15, aif_chan_src_text);
static SOC_ENUM_SINGLE_DECL(aif1dacr_src,
WM8994_AIF1_CONTROL_2, 14, aif_chan_src_text);
static SOC_ENUM_SINGLE_DECL(aif2dacl_src,
WM8994_AIF2_CONTROL_2, 15, aif_chan_src_text);
static SOC_ENUM_SINGLE_DECL(aif2dacr_src,
WM8994_AIF2_CONTROL_2, 14, aif_chan_src_text);
static const char *osr_text[] = {
"Low Power" , "High Performance" ,
};
static SOC_ENUM_SINGLE_DECL(dac_osr,
WM8994_OVERSAMPLING, 0, osr_text);
static SOC_ENUM_SINGLE_DECL(adc_osr,
WM8994_OVERSAMPLING, 1, osr_text);
static const struct snd_kcontrol_new wm8994_common_snd_controls[] = {
SOC_DOUBLE_R_TLV("AIF1ADC1 Volume" , WM8994_AIF1_ADC1_LEFT_VOLUME,
WM8994_AIF1_ADC1_RIGHT_VOLUME,
1, 119, 0, digital_tlv),
SOC_DOUBLE_R_TLV("AIF2ADC Volume" , WM8994_AIF2_ADC_LEFT_VOLUME,
WM8994_AIF2_ADC_RIGHT_VOLUME,
1, 119, 0, digital_tlv),
SOC_ENUM("AIF1ADCL Source" , aif1adcl_src),
SOC_ENUM("AIF1ADCR Source" , aif1adcr_src),
SOC_ENUM("AIF2ADCL Source" , aif2adcl_src),
SOC_ENUM("AIF2ADCR Source" , aif2adcr_src),
SOC_ENUM("AIF1DACL Source" , aif1dacl_src),
SOC_ENUM("AIF1DACR Source" , aif1dacr_src),
SOC_ENUM("AIF2DACL Source" , aif2dacl_src),
SOC_ENUM("AIF2DACR Source" , aif2dacr_src),
SOC_DOUBLE_R_TLV("AIF1DAC1 Volume" , WM8994_AIF1_DAC1_LEFT_VOLUME,
WM8994_AIF1_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
SOC_DOUBLE_R_TLV("AIF2DAC Volume" , WM8994_AIF2_DAC_LEFT_VOLUME,
WM8994_AIF2_DAC_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
SOC_SINGLE_TLV("AIF1 Boost Volume" , WM8994_AIF1_CONTROL_2, 10, 3, 0, aif_tlv),
SOC_SINGLE_TLV("AIF2 Boost Volume" , WM8994_AIF2_CONTROL_2, 10, 3, 0, aif_tlv),
SOC_SINGLE("AIF1DAC1 EQ Switch" , WM8994_AIF1_DAC1_EQ_GAINS_1, 0, 1, 0),
SOC_SINGLE("AIF2 EQ Switch" , WM8994_AIF2_EQ_GAINS_1, 0, 1, 0),
WM8994_DRC_SWITCH("AIF1DAC1 DRC Switch" , WM8994_AIF1_DRC1_1, 2),
WM8994_DRC_SWITCH("AIF1ADC1L DRC Switch" , WM8994_AIF1_DRC1_1, 1),
WM8994_DRC_SWITCH("AIF1ADC1R DRC Switch" , WM8994_AIF1_DRC1_1, 0),
WM8994_DRC_SWITCH("AIF2DAC DRC Switch" , WM8994_AIF2_DRC_1, 2),
WM8994_DRC_SWITCH("AIF2ADCL DRC Switch" , WM8994_AIF2_DRC_1, 1),
WM8994_DRC_SWITCH("AIF2ADCR DRC Switch" , WM8994_AIF2_DRC_1, 0),
SOC_SINGLE_TLV("DAC1 Right Sidetone Volume" , WM8994_DAC1_MIXER_VOLUMES,
5, 12, 0, st_tlv),
SOC_SINGLE_TLV("DAC1 Left Sidetone Volume" , WM8994_DAC1_MIXER_VOLUMES,
0, 12, 0, st_tlv),
SOC_SINGLE_TLV("DAC2 Right Sidetone Volume" , WM8994_DAC2_MIXER_VOLUMES,
5, 12, 0, st_tlv),
SOC_SINGLE_TLV("DAC2 Left Sidetone Volume" , WM8994_DAC2_MIXER_VOLUMES,
0, 12, 0, st_tlv),
SOC_ENUM("Sidetone HPF Mux" , sidetone_hpf),
SOC_SINGLE("Sidetone HPF Switch" , WM8994_SIDETONE, 6, 1, 0),
SOC_ENUM("AIF1ADC1 HPF Mode" , aif1adc1_hpf),
SOC_DOUBLE("AIF1ADC1 HPF Switch" , WM8994_AIF1_ADC1_FILTERS, 12, 11, 1, 0),
SOC_ENUM("AIF2ADC HPF Mode" , aif2adc_hpf),
SOC_DOUBLE("AIF2ADC HPF Switch" , WM8994_AIF2_ADC_FILTERS, 12, 11, 1, 0),
SOC_ENUM("ADC OSR" , adc_osr),
SOC_ENUM("DAC OSR" , dac_osr),
SOC_DOUBLE_R_TLV("DAC1 Volume" , WM8994_DAC1_LEFT_VOLUME,
WM8994_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
SOC_DOUBLE_R("DAC1 Switch" , WM8994_DAC1_LEFT_VOLUME,
WM8994_DAC1_RIGHT_VOLUME, 9, 1, 1),
SOC_DOUBLE_R_TLV("DAC2 Volume" , WM8994_DAC2_LEFT_VOLUME,
WM8994_DAC2_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
SOC_DOUBLE_R("DAC2 Switch" , WM8994_DAC2_LEFT_VOLUME,
WM8994_DAC2_RIGHT_VOLUME, 9, 1, 1),
SOC_SINGLE_TLV("SPKL DAC2 Volume" , WM8994_SPKMIXL_ATTENUATION,
6, 1, 1, wm_hubs_spkmix_tlv),
SOC_SINGLE_TLV("SPKL DAC1 Volume" , WM8994_SPKMIXL_ATTENUATION,
2, 1, 1, wm_hubs_spkmix_tlv),
SOC_SINGLE_TLV("SPKR DAC2 Volume" , WM8994_SPKMIXR_ATTENUATION,
6, 1, 1, wm_hubs_spkmix_tlv),
SOC_SINGLE_TLV("SPKR DAC1 Volume" , WM8994_SPKMIXR_ATTENUATION,
2, 1, 1, wm_hubs_spkmix_tlv),
SOC_SINGLE_TLV("AIF1DAC1 3D Stereo Volume" , WM8994_AIF1_DAC1_FILTERS_2,
10, 15, 0, wm8994_3d_tlv),
SOC_SINGLE("AIF1DAC1 3D Stereo Switch" , WM8994_AIF1_DAC1_FILTERS_2,
8, 1, 0),
SOC_SINGLE_TLV("AIF1DAC2 3D Stereo Volume" , WM8994_AIF1_DAC2_FILTERS_2,
10, 15, 0, wm8994_3d_tlv),
SOC_SINGLE("AIF1DAC2 3D Stereo Switch" , WM8994_AIF1_DAC2_FILTERS_2,
8, 1, 0),
SOC_SINGLE_TLV("AIF2DAC 3D Stereo Volume" , WM8994_AIF2_DAC_FILTERS_2,
10, 15, 0, wm8994_3d_tlv),
SOC_SINGLE("AIF2DAC 3D Stereo Switch" , WM8994_AIF2_DAC_FILTERS_2,
8, 1, 0),
};
/* Controls not available on WM1811 */
static const struct snd_kcontrol_new wm8994_snd_controls[] = {
SOC_DOUBLE_R_TLV("AIF1ADC2 Volume" , WM8994_AIF1_ADC2_LEFT_VOLUME,
WM8994_AIF1_ADC2_RIGHT_VOLUME,
1, 119, 0, digital_tlv),
SOC_DOUBLE_R_TLV("AIF1DAC2 Volume" , WM8994_AIF1_DAC2_LEFT_VOLUME,
WM8994_AIF1_DAC2_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
SOC_SINGLE("AIF1DAC2 EQ Switch" , WM8994_AIF1_DAC2_EQ_GAINS_1, 0, 1, 0),
WM8994_DRC_SWITCH("AIF1DAC2 DRC Switch" , WM8994_AIF1_DRC2_1, 2),
WM8994_DRC_SWITCH("AIF1ADC2L DRC Switch" , WM8994_AIF1_DRC2_1, 1),
WM8994_DRC_SWITCH("AIF1ADC2R DRC Switch" , WM8994_AIF1_DRC2_1, 0),
SOC_ENUM("AIF1ADC2 HPF Mode" , aif1adc2_hpf),
SOC_DOUBLE("AIF1ADC2 HPF Switch" , WM8994_AIF1_ADC2_FILTERS, 12, 11, 1, 0),
};
static const struct snd_kcontrol_new wm8994_eq_controls[] = {
SOC_SINGLE_TLV("AIF1DAC1 EQ1 Volume" , WM8994_AIF1_DAC1_EQ_GAINS_1, 11, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC1 EQ2 Volume" , WM8994_AIF1_DAC1_EQ_GAINS_1, 6, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC1 EQ3 Volume" , WM8994_AIF1_DAC1_EQ_GAINS_1, 1, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC1 EQ4 Volume" , WM8994_AIF1_DAC1_EQ_GAINS_2, 11, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC1 EQ5 Volume" , WM8994_AIF1_DAC1_EQ_GAINS_2, 6, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC2 EQ1 Volume" , WM8994_AIF1_DAC2_EQ_GAINS_1, 11, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC2 EQ2 Volume" , WM8994_AIF1_DAC2_EQ_GAINS_1, 6, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC2 EQ3 Volume" , WM8994_AIF1_DAC2_EQ_GAINS_1, 1, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC2 EQ4 Volume" , WM8994_AIF1_DAC2_EQ_GAINS_2, 11, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF1DAC2 EQ5 Volume" , WM8994_AIF1_DAC2_EQ_GAINS_2, 6, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF2 EQ1 Volume" , WM8994_AIF2_EQ_GAINS_1, 11, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF2 EQ2 Volume" , WM8994_AIF2_EQ_GAINS_1, 6, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF2 EQ3 Volume" , WM8994_AIF2_EQ_GAINS_1, 1, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF2 EQ4 Volume" , WM8994_AIF2_EQ_GAINS_2, 11, 31, 0,
eq_tlv),
SOC_SINGLE_TLV("AIF2 EQ5 Volume" , WM8994_AIF2_EQ_GAINS_2, 6, 31, 0,
eq_tlv),
};
static const struct snd_kcontrol_new wm8994_drc_controls[] = {
SND_SOC_BYTES_MASK("AIF1.1 DRC" , WM8994_AIF1_DRC1_1, 5,
WM8994_AIF1DAC1_DRC_ENA | WM8994_AIF1ADC1L_DRC_ENA |
WM8994_AIF1ADC1R_DRC_ENA),
SND_SOC_BYTES_MASK("AIF1.2 DRC" , WM8994_AIF1_DRC2_1, 5,
WM8994_AIF1DAC2_DRC_ENA | WM8994_AIF1ADC2L_DRC_ENA |
WM8994_AIF1ADC2R_DRC_ENA),
SND_SOC_BYTES_MASK("AIF2 DRC" , WM8994_AIF2_DRC_1, 5,
WM8994_AIF2DAC_DRC_ENA | WM8994_AIF2ADCL_DRC_ENA |
WM8994_AIF2ADCR_DRC_ENA),
};
static const char *wm8958_ng_text[] = {
"30ms" , "125ms" , "250ms" , "500ms" ,
};
static SOC_ENUM_SINGLE_DECL(wm8958_aif1dac1_ng_hold,
WM8958_AIF1_DAC1_NOISE_GATE,
WM8958_AIF1DAC1_NG_THR_SHIFT,
wm8958_ng_text);
static SOC_ENUM_SINGLE_DECL(wm8958_aif1dac2_ng_hold,
WM8958_AIF1_DAC2_NOISE_GATE,
WM8958_AIF1DAC2_NG_THR_SHIFT,
wm8958_ng_text);
static SOC_ENUM_SINGLE_DECL(wm8958_aif2dac_ng_hold,
WM8958_AIF2_DAC_NOISE_GATE,
WM8958_AIF2DAC_NG_THR_SHIFT,
wm8958_ng_text);
static const struct snd_kcontrol_new wm8958_snd_controls[] = {
SOC_SINGLE_TLV("AIF3 Boost Volume" , WM8958_AIF3_CONTROL_2, 10, 3, 0, aif_tlv),
SOC_SINGLE("AIF1DAC1 Noise Gate Switch" , WM8958_AIF1_DAC1_NOISE_GATE,
WM8958_AIF1DAC1_NG_ENA_SHIFT, 1, 0),
SOC_ENUM("AIF1DAC1 Noise Gate Hold Time" , wm8958_aif1dac1_ng_hold),
SOC_SINGLE_TLV("AIF1DAC1 Noise Gate Threshold Volume" ,
WM8958_AIF1_DAC1_NOISE_GATE, WM8958_AIF1DAC1_NG_THR_SHIFT,
7, 1, ng_tlv),
SOC_SINGLE("AIF1DAC2 Noise Gate Switch" , WM8958_AIF1_DAC2_NOISE_GATE,
WM8958_AIF1DAC2_NG_ENA_SHIFT, 1, 0),
SOC_ENUM("AIF1DAC2 Noise Gate Hold Time" , wm8958_aif1dac2_ng_hold),
SOC_SINGLE_TLV("AIF1DAC2 Noise Gate Threshold Volume" ,
WM8958_AIF1_DAC2_NOISE_GATE, WM8958_AIF1DAC2_NG_THR_SHIFT,
7, 1, ng_tlv),
SOC_SINGLE("AIF2DAC Noise Gate Switch" , WM8958_AIF2_DAC_NOISE_GATE,
WM8958_AIF2DAC_NG_ENA_SHIFT, 1, 0),
SOC_ENUM("AIF2DAC Noise Gate Hold Time" , wm8958_aif2dac_ng_hold),
SOC_SINGLE_TLV("AIF2DAC Noise Gate Threshold Volume" ,
WM8958_AIF2_DAC_NOISE_GATE, WM8958_AIF2DAC_NG_THR_SHIFT,
7, 1, ng_tlv),
};
/* We run all mode setting through a function to enforce audio mode */
static void wm1811_jackdet_set_mode(struct snd_soc_component *component, u16 mode)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
if (!wm8994->jackdet || !wm8994->micdet[0].jack)
return ;
if (wm8994->active_refcount)
mode = WM1811_JACKDET_MODE_AUDIO;
if (mode == wm8994->jackdet_mode)
return ;
wm8994->jackdet_mode = mode;
/* Always use audio mode to detect while the system is active */
if (mode != WM1811_JACKDET_MODE_NONE)
mode = WM1811_JACKDET_MODE_AUDIO;
snd_soc_component_update_bits(component, WM8994_ANTIPOP_2,
WM1811_JACKDET_MODE_MASK, mode);
}
static void active_reference(struct snd_soc_component *component)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
mutex_lock(&wm8994->accdet_lock);
wm8994->active_refcount++;
dev_dbg(component->dev, "Active refcount incremented, now %d\n" ,
wm8994->active_refcount);
/* If we're using jack detection go into audio mode */
wm1811_jackdet_set_mode(component, WM1811_JACKDET_MODE_AUDIO);
mutex_unlock(&wm8994->accdet_lock);
}
static void active_dereference(struct snd_soc_component *component)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
u16 mode;
mutex_lock(&wm8994->accdet_lock);
wm8994->active_refcount--;
dev_dbg(component->dev, "Active refcount decremented, now %d\n" ,
wm8994->active_refcount);
if (wm8994->active_refcount == 0) {
/* Go into appropriate detection only mode */
if (wm8994->jack_mic || wm8994->mic_detecting)
mode = WM1811_JACKDET_MODE_MIC;
else
mode = WM1811_JACKDET_MODE_JACK;
wm1811_jackdet_set_mode(component, mode);
}
mutex_unlock(&wm8994->accdet_lock);
}
static int clk_sys_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
return configure_clock(component);
case SND_SOC_DAPM_POST_PMU:
/*
* JACKDET won't run until we start the clock and it
* only reports deltas, make sure we notify the state
* up the stack on startup. Use a *very* generous
* timeout for paranoia, there's no urgency and we
* don't want false reports.
*/
if (wm8994->jackdet && !wm8994->clk_has_run) {
queue_delayed_work(system_power_efficient_wq,
&wm8994->jackdet_bootstrap,
msecs_to_jiffies(1000));
wm8994->clk_has_run = true ;
}
break ;
case SND_SOC_DAPM_POST_PMD:
configure_clock(component);
break ;
}
return 0;
}
static void vmid_reference(struct snd_soc_component *component)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
pm_runtime_get_sync(component->dev);
wm8994->vmid_refcount++;
dev_dbg(component->dev, "Referencing VMID, refcount is now %d\n" ,
wm8994->vmid_refcount);
if (wm8994->vmid_refcount == 1) {
snd_soc_component_update_bits(component, WM8994_ANTIPOP_1,
WM8994_LINEOUT1_DISCH |
WM8994_LINEOUT2_DISCH, 0);
wm_hubs_vmid_ena(component);
switch (wm8994->vmid_mode) {
default :
WARN_ON(NULL == "Invalid VMID mode" );
fallthrough;
case WM8994_VMID_NORMAL:
/* Startup bias, VMID ramp & buffer */
snd_soc_component_update_bits(component, WM8994_ANTIPOP_2,
WM8994_BIAS_SRC |
WM8994_VMID_DISCH |
WM8994_STARTUP_BIAS_ENA |
WM8994_VMID_BUF_ENA |
WM8994_VMID_RAMP_MASK,
WM8994_BIAS_SRC |
WM8994_STARTUP_BIAS_ENA |
WM8994_VMID_BUF_ENA |
(0x2 << WM8994_VMID_RAMP_SHIFT));
/* Main bias enable, VMID=2x40k */
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_1,
WM8994_BIAS_ENA |
WM8994_VMID_SEL_MASK,
WM8994_BIAS_ENA | 0x2);
msleep(300);
snd_soc_component_update_bits(component, WM8994_ANTIPOP_2,
WM8994_VMID_RAMP_MASK |
WM8994_BIAS_SRC,
0);
break ;
case WM8994_VMID_FORCE:
/* Startup bias, slow VMID ramp & buffer */
snd_soc_component_update_bits(component, WM8994_ANTIPOP_2,
WM8994_BIAS_SRC |
WM8994_VMID_DISCH |
WM8994_STARTUP_BIAS_ENA |
WM8994_VMID_BUF_ENA |
WM8994_VMID_RAMP_MASK,
WM8994_BIAS_SRC |
WM8994_STARTUP_BIAS_ENA |
WM8994_VMID_BUF_ENA |
(0x2 << WM8994_VMID_RAMP_SHIFT));
/* Main bias enable, VMID=2x40k */
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_1,
WM8994_BIAS_ENA |
WM8994_VMID_SEL_MASK,
WM8994_BIAS_ENA | 0x2);
msleep(400);
snd_soc_component_update_bits(component, WM8994_ANTIPOP_2,
WM8994_VMID_RAMP_MASK |
WM8994_BIAS_SRC,
0);
break ;
}
}
}
static void vmid_dereference(struct snd_soc_component *component)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
wm8994->vmid_refcount--;
dev_dbg(component->dev, "Dereferencing VMID, refcount is now %d\n" ,
wm8994->vmid_refcount);
if (wm8994->vmid_refcount == 0) {
if (wm8994->hubs.lineout1_se)
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_3,
WM8994_LINEOUT1N_ENA |
WM8994_LINEOUT1P_ENA,
WM8994_LINEOUT1N_ENA |
WM8994_LINEOUT1P_ENA);
if (wm8994->hubs.lineout2_se)
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_3,
WM8994_LINEOUT2N_ENA |
WM8994_LINEOUT2P_ENA,
WM8994_LINEOUT2N_ENA |
WM8994_LINEOUT2P_ENA);
/* Start discharging VMID */
snd_soc_component_update_bits(component, WM8994_ANTIPOP_2,
WM8994_BIAS_SRC |
WM8994_VMID_DISCH,
WM8994_BIAS_SRC |
WM8994_VMID_DISCH);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_1,
WM8994_VMID_SEL_MASK, 0);
msleep(400);
/* Active discharge */
snd_soc_component_update_bits(component, WM8994_ANTIPOP_1,
WM8994_LINEOUT1_DISCH |
WM8994_LINEOUT2_DISCH,
WM8994_LINEOUT1_DISCH |
WM8994_LINEOUT2_DISCH);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_3,
WM8994_LINEOUT1N_ENA |
WM8994_LINEOUT1P_ENA |
WM8994_LINEOUT2N_ENA |
WM8994_LINEOUT2P_ENA, 0);
/* Switch off startup biases */
snd_soc_component_update_bits(component, WM8994_ANTIPOP_2,
WM8994_BIAS_SRC |
WM8994_STARTUP_BIAS_ENA |
WM8994_VMID_BUF_ENA |
WM8994_VMID_RAMP_MASK, 0);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_1,
WM8994_VMID_SEL_MASK, 0);
}
pm_runtime_put(component->dev);
}
static int vmid_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
vmid_reference(component);
break ;
case SND_SOC_DAPM_POST_PMD:
vmid_dereference(component);
break ;
}
return 0;
}
static bool wm8994_check_class_w_digital(struct snd_soc_component *component)
{
int source = 0; /* GCC flow analysis can't track enable */
int reg, reg_r;
/* We also need the same AIF source for L/R and only one path */
reg = snd_soc_component_read(component, WM8994_DAC1_LEFT_MIXER_ROUTING);
switch (reg) {
case WM8994_AIF2DACL_TO_DAC1L:
dev_vdbg(component->dev, "Class W source AIF2DAC\n" );
source = 2 << WM8994_CP_DYN_SRC_SEL_SHIFT;
break ;
case WM8994_AIF1DAC2L_TO_DAC1L:
dev_vdbg(component->dev, "Class W source AIF1DAC2\n" );
source = 1 << WM8994_CP_DYN_SRC_SEL_SHIFT;
break ;
case WM8994_AIF1DAC1L_TO_DAC1L:
dev_vdbg(component->dev, "Class W source AIF1DAC1\n" );
source = 0 << WM8994_CP_DYN_SRC_SEL_SHIFT;
break ;
default :
dev_vdbg(component->dev, "DAC mixer setting: %x\n" , reg);
return false ;
}
reg_r = snd_soc_component_read(component, WM8994_DAC1_RIGHT_MIXER_ROUTING);
if (reg_r != reg) {
dev_vdbg(component->dev, "Left and right DAC mixers different\n" );
return false ;
}
/* Set the source up */
snd_soc_component_update_bits(component, WM8994_CLASS_W_1,
WM8994_CP_DYN_SRC_SEL_MASK, source);
return true ;
}
static void wm8994_update_vu_bits(struct snd_soc_component *component)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
struct wm8994 *control = wm8994->wm8994;
int i;
for (i = 0; i < ARRAY_SIZE(wm8994_vu_bits); i++)
snd_soc_component_write(component, wm8994_vu_bits[i].reg,
snd_soc_component_read(component,
wm8994_vu_bits[i].reg));
if (control->type == WM1811)
return ;
for (i = 0; i < ARRAY_SIZE(wm8994_adc2_dac2_vu_bits); i++)
snd_soc_component_write(component,
wm8994_adc2_dac2_vu_bits[i].reg,
snd_soc_component_read(component,
wm8994_adc2_dac2_vu_bits[i].reg));
}
static int aif_mclk_set(struct snd_soc_component *component, int aif, bool enable)
{
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
unsigned int offset, val, clk_idx;
int ret;
if (aif)
offset = 4;
else
offset = 0;
val = snd_soc_component_read(component, WM8994_AIF1_CLOCKING_1 + offset);
val &= WM8994_AIF1CLK_SRC_MASK;
switch (val) {
case 0:
clk_idx = WM8994_MCLK1;
break ;
case 1:
clk_idx = WM8994_MCLK2;
break ;
default :
return 0;
}
if (enable) {
ret = clk_prepare_enable(wm8994->mclk[clk_idx].clk);
if (ret < 0) {
dev_err(component->dev, "Failed to enable MCLK%d\n" ,
clk_idx);
return ret;
}
} else {
clk_disable_unprepare(wm8994->mclk[clk_idx].clk);
}
return 0;
}
static int aif1clk_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
struct wm8994 *control = wm8994->wm8994;
int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA;
int ret;
int dac;
int adc;
int val;
switch (control->type) {
case WM8994:
case WM8958:
mask |= WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA;
break ;
default :
break ;
}
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
ret = aif_mclk_set(component, 0, true );
if (ret < 0)
return ret;
/* Don't enable timeslot 2 if not in use */
if (wm8994->channels[0] <= 2)
mask &= ~(WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA);
val = snd_soc_component_read(component, WM8994_AIF1_CONTROL_1);
if ((val & WM8994_AIF1ADCL_SRC) &&
(val & WM8994_AIF1ADCR_SRC))
adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA;
else if (!(val & WM8994_AIF1ADCL_SRC) &&
!(val & WM8994_AIF1ADCR_SRC))
adc = WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA;
else
adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA |
WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA;
val = snd_soc_component_read(component, WM8994_AIF1_CONTROL_2);
if ((val & WM8994_AIF1DACL_SRC) &&
(val & WM8994_AIF1DACR_SRC))
dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA;
else if (!(val & WM8994_AIF1DACL_SRC) &&
!(val & WM8994_AIF1DACR_SRC))
dac = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA;
else
dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA |
WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA;
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_4,
mask, adc);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_5,
mask, dac);
snd_soc_component_update_bits(component, WM8994_CLOCKING_1,
WM8994_AIF1DSPCLK_ENA |
WM8994_SYSDSPCLK_ENA,
WM8994_AIF1DSPCLK_ENA |
WM8994_SYSDSPCLK_ENA);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_4, mask,
WM8994_AIF1ADC1R_ENA |
WM8994_AIF1ADC1L_ENA |
WM8994_AIF1ADC2R_ENA |
WM8994_AIF1ADC2L_ENA);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_5, mask,
WM8994_AIF1DAC1R_ENA |
WM8994_AIF1DAC1L_ENA |
WM8994_AIF1DAC2R_ENA |
WM8994_AIF1DAC2L_ENA);
break ;
case SND_SOC_DAPM_POST_PMU:
wm8994_update_vu_bits(component);
break ;
case SND_SOC_DAPM_PRE_PMD:
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_5,
mask, 0);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_4,
mask, 0);
val = snd_soc_component_read(component, WM8994_CLOCKING_1);
if (val & WM8994_AIF2DSPCLK_ENA)
val = WM8994_SYSDSPCLK_ENA;
else
val = 0;
snd_soc_component_update_bits(component, WM8994_CLOCKING_1,
WM8994_SYSDSPCLK_ENA |
WM8994_AIF1DSPCLK_ENA, val);
break ;
}
switch (event) {
case SND_SOC_DAPM_POST_PMD:
aif_mclk_set(component, 0, false );
break ;
}
return 0;
}
static int aif2clk_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
int ret;
int dac;
int adc;
int val;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
ret = aif_mclk_set(component, 1, true );
if (ret < 0)
return ret;
val = snd_soc_component_read(component, WM8994_AIF2_CONTROL_1);
if ((val & WM8994_AIF2ADCL_SRC) &&
(val & WM8994_AIF2ADCR_SRC))
adc = WM8994_AIF2ADCR_ENA;
else if (!(val & WM8994_AIF2ADCL_SRC) &&
!(val & WM8994_AIF2ADCR_SRC))
adc = WM8994_AIF2ADCL_ENA;
else
adc = WM8994_AIF2ADCL_ENA | WM8994_AIF2ADCR_ENA;
val = snd_soc_component_read(component, WM8994_AIF2_CONTROL_2);
if ((val & WM8994_AIF2DACL_SRC) &&
(val & WM8994_AIF2DACR_SRC))
dac = WM8994_AIF2DACR_ENA;
else if (!(val & WM8994_AIF2DACL_SRC) &&
!(val & WM8994_AIF2DACR_SRC))
dac = WM8994_AIF2DACL_ENA;
else
dac = WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA;
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_4,
WM8994_AIF2ADCL_ENA |
WM8994_AIF2ADCR_ENA, adc);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_5,
WM8994_AIF2DACL_ENA |
WM8994_AIF2DACR_ENA, dac);
snd_soc_component_update_bits(component, WM8994_CLOCKING_1,
WM8994_AIF2DSPCLK_ENA |
WM8994_SYSDSPCLK_ENA,
WM8994_AIF2DSPCLK_ENA |
WM8994_SYSDSPCLK_ENA);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_4,
WM8994_AIF2ADCL_ENA |
WM8994_AIF2ADCR_ENA,
WM8994_AIF2ADCL_ENA |
WM8994_AIF2ADCR_ENA);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_5,
WM8994_AIF2DACL_ENA |
WM8994_AIF2DACR_ENA,
WM8994_AIF2DACL_ENA |
WM8994_AIF2DACR_ENA);
break ;
case SND_SOC_DAPM_POST_PMU:
wm8994_update_vu_bits(component);
break ;
case SND_SOC_DAPM_PRE_PMD:
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_5,
WM8994_AIF2DACL_ENA |
WM8994_AIF2DACR_ENA, 0);
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_4,
WM8994_AIF2ADCL_ENA |
WM8994_AIF2ADCR_ENA, 0);
val = snd_soc_component_read(component, WM8994_CLOCKING_1);
if (val & WM8994_AIF1DSPCLK_ENA)
val = WM8994_SYSDSPCLK_ENA;
else
val = 0;
snd_soc_component_update_bits(component, WM8994_CLOCKING_1,
WM8994_SYSDSPCLK_ENA |
WM8994_AIF2DSPCLK_ENA, val);
break ;
}
switch (event) {
case SND_SOC_DAPM_POST_PMD:
aif_mclk_set(component, 1, false );
break ;
}
return 0;
}
static int aif1clk_late_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
wm8994->aif1clk_enable = 1;
break ;
case SND_SOC_DAPM_POST_PMD:
wm8994->aif1clk_disable = 1;
break ;
}
return 0;
}
static int aif2clk_late_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
wm8994->aif2clk_enable = 1;
break ;
case SND_SOC_DAPM_POST_PMD:
wm8994->aif2clk_disable = 1;
break ;
}
return 0;
}
static int late_enable_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
if (wm8994->aif1clk_enable) {
aif1clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMU);
snd_soc_component_update_bits(component, WM8994_AIF1_CLOCKING_1,
WM8994_AIF1CLK_ENA_MASK,
WM8994_AIF1CLK_ENA);
aif1clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMU);
wm8994->aif1clk_enable = 0;
}
if (wm8994->aif2clk_enable) {
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMU);
snd_soc_component_update_bits(component, WM8994_AIF2_CLOCKING_1,
WM8994_AIF2CLK_ENA_MASK,
WM8994_AIF2CLK_ENA);
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMU);
wm8994->aif2clk_enable = 0;
}
break ;
}
/* We may also have postponed startup of DSP, handle that. */
wm8958_aif_ev(w, kcontrol, event);
return 0;
}
static int late_disable_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_POST_PMD:
if (wm8994->aif1clk_disable) {
aif1clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMD);
snd_soc_component_update_bits(component, WM8994_AIF1_CLOCKING_1,
WM8994_AIF1CLK_ENA_MASK, 0);
aif1clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMD);
wm8994->aif1clk_disable = 0;
}
if (wm8994->aif2clk_disable) {
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMD);
snd_soc_component_update_bits(component, WM8994_AIF2_CLOCKING_1,
WM8994_AIF2CLK_ENA_MASK, 0);
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMD);
wm8994->aif2clk_disable = 0;
}
break ;
}
return 0;
}
static int adc_mux_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
late_enable_ev(w, kcontrol, event);
return 0;
}
static int micbias_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
late_enable_ev(w, kcontrol, event);
return 0;
}
static int dac_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
unsigned int mask = 1 << w->shift;
snd_soc_component_update_bits(component, WM8994_POWER_MANAGEMENT_5,
mask, mask);
return 0;
}
static const char *adc_mux_text[] = {
"ADC" ,
"DMIC" ,
};
static SOC_ENUM_SINGLE_VIRT_DECL(adc_enum, adc_mux_text);
static const struct snd_kcontrol_new adcl_mux =
SOC_DAPM_ENUM("ADCL Mux" , adc_enum);
static const struct snd_kcontrol_new adcr_mux =
SOC_DAPM_ENUM("ADCR Mux" , adc_enum);
static const struct snd_kcontrol_new left_speaker_mixer[] = {
SOC_DAPM_SINGLE("DAC2 Switch" , WM8994_SPEAKER_MIXER, 9, 1, 0),
SOC_DAPM_SINGLE("Input Switch" , WM8994_SPEAKER_MIXER, 7, 1, 0),
SOC_DAPM_SINGLE("IN1LP Switch" , WM8994_SPEAKER_MIXER, 5, 1, 0),
SOC_DAPM_SINGLE("Output Switch" , WM8994_SPEAKER_MIXER, 3, 1, 0),
SOC_DAPM_SINGLE("DAC1 Switch" , WM8994_SPEAKER_MIXER, 1, 1, 0),
};
static const struct snd_kcontrol_new right_speaker_mixer[] = {
SOC_DAPM_SINGLE("DAC2 Switch" , WM8994_SPEAKER_MIXER, 8, 1, 0),
SOC_DAPM_SINGLE("Input Switch" , WM8994_SPEAKER_MIXER, 6, 1, 0),
SOC_DAPM_SINGLE("IN1RP Switch" , WM8994_SPEAKER_MIXER, 4, 1, 0),
SOC_DAPM_SINGLE("Output Switch" , WM8994_SPEAKER_MIXER, 2, 1, 0),
SOC_DAPM_SINGLE("DAC1 Switch" , WM8994_SPEAKER_MIXER, 0, 1, 0),
};
/* Debugging; dump chip status after DAPM transitions */
static int post_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
dev_dbg(component->dev, "SRC status: %x\n" ,
snd_soc_component_read(component,
WM8994_RATE_STATUS));
return 0;
}
static const struct snd_kcontrol_new aif1adc1l_mix[] = {
SOC_DAPM_SINGLE("ADC/DMIC Switch" , WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING,
1, 1, 0),
SOC_DAPM_SINGLE("AIF2 Switch" , WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING,
0, 1, 0),
};
static const struct snd_kcontrol_new aif1adc1r_mix[] = {
SOC_DAPM_SINGLE("ADC/DMIC Switch" , WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING,
1, 1, 0),
SOC_DAPM_SINGLE("AIF2 Switch" , WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING,
0, 1, 0),
};
static const struct snd_kcontrol_new aif1adc2l_mix[] = {
SOC_DAPM_SINGLE("DMIC Switch" , WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING,
1, 1, 0),
SOC_DAPM_SINGLE("AIF2 Switch" , WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING,
0, 1, 0),
};
static const struct snd_kcontrol_new aif1adc2r_mix[] = {
SOC_DAPM_SINGLE("DMIC Switch" , WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING,
1, 1, 0),
SOC_DAPM_SINGLE("AIF2 Switch" , WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING,
0, 1, 0),
};
static const struct snd_kcontrol_new aif2dac2l_mix[] = {
SOC_DAPM_SINGLE("Right Sidetone Switch" , WM8994_DAC2_LEFT_MIXER_ROUTING,
5, 1, 0),
SOC_DAPM_SINGLE("Left Sidetone Switch" , WM8994_DAC2_LEFT_MIXER_ROUTING,
4, 1, 0),
SOC_DAPM_SINGLE("AIF2 Switch" , WM8994_DAC2_LEFT_MIXER_ROUTING,
2, 1, 0),
SOC_DAPM_SINGLE("AIF1.2 Switch" , WM8994_DAC2_LEFT_MIXER_ROUTING,
1, 1, 0),
SOC_DAPM_SINGLE("AIF1.1 Switch" , WM8994_DAC2_LEFT_MIXER_ROUTING,
0, 1, 0),
};
static const struct snd_kcontrol_new aif2dac2r_mix[] = {
SOC_DAPM_SINGLE("Right Sidetone Switch" , WM8994_DAC2_RIGHT_MIXER_ROUTING,
5, 1, 0),
SOC_DAPM_SINGLE("Left Sidetone Switch" , WM8994_DAC2_RIGHT_MIXER_ROUTING,
4, 1, 0),
SOC_DAPM_SINGLE("AIF2 Switch" , WM8994_DAC2_RIGHT_MIXER_ROUTING,
2, 1, 0),
SOC_DAPM_SINGLE("AIF1.2 Switch" , WM8994_DAC2_RIGHT_MIXER_ROUTING,
1, 1, 0),
SOC_DAPM_SINGLE("AIF1.1 Switch" , WM8994_DAC2_RIGHT_MIXER_ROUTING,
0, 1, 0),
};
#define WM8994_CLASS_W_SWITCH(xname, reg, shift, max, invert) \
SOC_SINGLE_EXT(xname, reg, shift, max, invert, \
snd_soc_dapm_get_volsw, wm8994_put_class_w)
static int wm8994_put_class_w(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_dapm_kcontrol_component(kcontrol);
int ret;
ret = snd_soc_dapm_put_volsw(kcontrol, ucontrol);
wm_hubs_update_class_w(component);
return ret;
}
static const struct snd_kcontrol_new dac1l_mix[] = {
WM8994_CLASS_W_SWITCH("Right Sidetone Switch" , WM8994_DAC1_LEFT_MIXER_ROUTING,
5, 1, 0),
WM8994_CLASS_W_SWITCH("Left Sidetone Switch" , WM8994_DAC1_LEFT_MIXER_ROUTING,
4, 1, 0),
WM8994_CLASS_W_SWITCH("AIF2 Switch" , WM8994_DAC1_LEFT_MIXER_ROUTING,
2, 1, 0),
WM8994_CLASS_W_SWITCH("AIF1.2 Switch" , WM8994_DAC1_LEFT_MIXER_ROUTING,
1, 1, 0),
WM8994_CLASS_W_SWITCH("AIF1.1 Switch" , WM8994_DAC1_LEFT_MIXER_ROUTING,
0, 1, 0),
};
static const struct snd_kcontrol_new dac1r_mix[] = {
WM8994_CLASS_W_SWITCH("Right Sidetone Switch" , WM8994_DAC1_RIGHT_MIXER_ROUTING,
5, 1, 0),
WM8994_CLASS_W_SWITCH("Left Sidetone Switch" , WM8994_DAC1_RIGHT_MIXER_ROUTING,
4, 1, 0),
WM8994_CLASS_W_SWITCH("AIF2 Switch" , WM8994_DAC1_RIGHT_MIXER_ROUTING,
2, 1, 0),
WM8994_CLASS_W_SWITCH("AIF1.2 Switch" , WM8994_DAC1_RIGHT_MIXER_ROUTING,
1, 1, 0),
WM8994_CLASS_W_SWITCH("AIF1.1 Switch" , WM8994_DAC1_RIGHT_MIXER_ROUTING,
0, 1, 0),
};
static const char *sidetone_text[] = {
"ADC/DMIC1" , "DMIC2" ,
};
static SOC_ENUM_SINGLE_DECL(sidetone1_enum,
WM8994_SIDETONE, 0, sidetone_text);
static const struct snd_kcontrol_new sidetone1_mux =
SOC_DAPM_ENUM("Left Sidetone Mux" , sidetone1_enum);
static SOC_ENUM_SINGLE_DECL(sidetone2_enum,
WM8994_SIDETONE, 1, sidetone_text);
static const struct snd_kcontrol_new sidetone2_mux =
SOC_DAPM_ENUM("Right Sidetone Mux" , sidetone2_enum);
static const char *aif1dac_text[] = {
"AIF1DACDAT" , "AIF3DACDAT" ,
};
static const char *loopback_text[] = {
"None" , "ADCDAT" ,
};
static SOC_ENUM_SINGLE_DECL(aif1_loopback_enum,
WM8994_AIF1_CONTROL_2,
WM8994_AIF1_LOOPBACK_SHIFT,
loopback_text);
static const struct snd_kcontrol_new aif1_loopback =
SOC_DAPM_ENUM("AIF1 Loopback" , aif1_loopback_enum);
static SOC_ENUM_SINGLE_DECL(aif2_loopback_enum,
WM8994_AIF2_CONTROL_2,
WM8994_AIF2_LOOPBACK_SHIFT,
loopback_text);
static const struct snd_kcontrol_new aif2_loopback =
SOC_DAPM_ENUM("AIF2 Loopback" , aif2_loopback_enum);
static SOC_ENUM_SINGLE_DECL(aif1dac_enum,
WM8994_POWER_MANAGEMENT_6, 0, aif1dac_text);
static const struct snd_kcontrol_new aif1dac_mux =
SOC_DAPM_ENUM("AIF1DAC Mux" , aif1dac_enum);
static const char *aif2dac_text[] = {
"AIF2DACDAT" , "AIF3DACDAT" ,
};
static SOC_ENUM_SINGLE_DECL(aif2dac_enum,
WM8994_POWER_MANAGEMENT_6, 1, aif2dac_text);
static const struct snd_kcontrol_new aif2dac_mux =
SOC_DAPM_ENUM("AIF2DAC Mux" , aif2dac_enum);
static const char *aif2adc_text[] = {
"AIF2ADCDAT" , "AIF3DACDAT" ,
};
static SOC_ENUM_SINGLE_DECL(aif2adc_enum,
WM8994_POWER_MANAGEMENT_6, 2, aif2adc_text);
static const struct snd_kcontrol_new aif2adc_mux =
SOC_DAPM_ENUM("AIF2ADC Mux" , aif2adc_enum);
static const char *aif3adc_text[] = {
"AIF1ADCDAT" , "AIF2ADCDAT" , "AIF2DACDAT" , "Mono PCM" ,
};
static SOC_ENUM_SINGLE_DECL(wm8994_aif3adc_enum,
WM8994_POWER_MANAGEMENT_6, 3, aif3adc_text);
static const struct snd_kcontrol_new wm8994_aif3adc_mux =
SOC_DAPM_ENUM("AIF3ADC Mux" , wm8994_aif3adc_enum);
static SOC_ENUM_SINGLE_DECL(wm8958_aif3adc_enum,
WM8994_POWER_MANAGEMENT_6, 3, aif3adc_text);
static const struct snd_kcontrol_new wm8958_aif3adc_mux =
SOC_DAPM_ENUM("AIF3ADC Mux" , wm8958_aif3adc_enum);
static const char *mono_pcm_out_text[] = {
"None" , "AIF2ADCL" , "AIF2ADCR" ,
};
static SOC_ENUM_SINGLE_DECL(mono_pcm_out_enum,
WM8994_POWER_MANAGEMENT_6, 9, mono_pcm_out_text);
static const struct snd_kcontrol_new mono_pcm_out_mux =
SOC_DAPM_ENUM("Mono PCM Out Mux" , mono_pcm_out_enum);
static const char *aif2dac_src_text[] = {
"AIF2" , "AIF3" ,
};
/* Note that these two control shouldn't be simultaneously switched to AIF3 */
static SOC_ENUM_SINGLE_DECL(aif2dacl_src_enum,
WM8994_POWER_MANAGEMENT_6, 7, aif2dac_src_text);
static const struct snd_kcontrol_new aif2dacl_src_mux =
SOC_DAPM_ENUM("AIF2DACL Mux" , aif2dacl_src_enum);
static SOC_ENUM_SINGLE_DECL(aif2dacr_src_enum,
WM8994_POWER_MANAGEMENT_6, 8, aif2dac_src_text);
static const struct snd_kcontrol_new aif2dacr_src_mux =
SOC_DAPM_ENUM("AIF2DACR Mux" , aif2dacr_src_enum);
static const struct snd_soc_dapm_widget wm8994_lateclk_revd_widgets[] = {
SND_SOC_DAPM_SUPPLY("AIF1CLK" , SND_SOC_NOPM, 0, 0, aif1clk_late_ev,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("AIF2CLK" , SND_SOC_NOPM, 0, 0, aif2clk_late_ev,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA_E("Late DAC1L Enable PGA" , SND_SOC_NOPM, 0, 0, NULL, 0,
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_PGA_E("Late DAC1R Enable PGA" , SND_SOC_NOPM, 0, 0, NULL, 0,
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_PGA_E("Late DAC2L Enable PGA" , SND_SOC_NOPM, 0, 0, NULL, 0,
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_PGA_E("Late DAC2R Enable PGA" , SND_SOC_NOPM, 0, 0, NULL, 0,
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_PGA_E("Direct Voice" , SND_SOC_NOPM, 0, 0, NULL, 0,
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_MIXER_E("SPKL" , WM8994_POWER_MANAGEMENT_3, 8, 0,
left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer),
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_MIXER_E("SPKR" , WM8994_POWER_MANAGEMENT_3, 9, 0,
right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer),
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_MUX_E("Left Headphone Mux" , SND_SOC_NOPM, 0, 0, &wm_hubs_hpl_mux,
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_MUX_E("Right Headphone Mux" , SND_SOC_NOPM, 0, 0, &wm_hubs_hpr_mux,
late_enable_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_POST("Late Disable PGA" , late_disable_ev)
};
static const struct snd_soc_dapm_widget wm8994_lateclk_widgets[] = {
SND_SOC_DAPM_SUPPLY("AIF1CLK" , WM8994_AIF1_CLOCKING_1, 0, 0, aif1clk_ev,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("AIF2CLK" , WM8994_AIF2_CLOCKING_1, 0, 0, aif2clk_ev,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_PGA("Direct Voice" , SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_MIXER("SPKL" , WM8994_POWER_MANAGEMENT_3, 8, 0,
left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)),
SND_SOC_DAPM_MIXER("SPKR" , WM8994_POWER_MANAGEMENT_3, 9, 0,
right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)),
SND_SOC_DAPM_MUX("Left Headphone Mux" , SND_SOC_NOPM, 0, 0, &wm_hubs_hpl_mux),
SND_SOC_DAPM_MUX("Right Headphone Mux" , SND_SOC_NOPM, 0, 0, &wm_hubs_hpr_mux),
};
static const struct snd_soc_dapm_widget wm8994_dac_revd_widgets[] = {
SND_SOC_DAPM_DAC_E("DAC2L" , NULL, SND_SOC_NOPM, 3, 0,
dac_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_DAC_E("DAC2R" , NULL, SND_SOC_NOPM, 2, 0,
dac_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_DAC_E("DAC1L" , NULL, SND_SOC_NOPM, 1, 0,
dac_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_DAC_E("DAC1R" , NULL, SND_SOC_NOPM, 0, 0,
dac_ev, SND_SOC_DAPM_PRE_PMU),
};
static const struct snd_soc_dapm_widget wm8994_dac_widgets[] = {
SND_SOC_DAPM_DAC("DAC2L" , NULL, WM8994_POWER_MANAGEMENT_5, 3, 0),
SND_SOC_DAPM_DAC("DAC2R" , NULL, WM8994_POWER_MANAGEMENT_5, 2, 0),
SND_SOC_DAPM_DAC("DAC1L" , NULL, WM8994_POWER_MANAGEMENT_5, 1, 0),
SND_SOC_DAPM_DAC("DAC1R" , NULL, WM8994_POWER_MANAGEMENT_5, 0, 0),
};
static const struct snd_soc_dapm_widget wm8994_adc_revd_widgets[] = {
SND_SOC_DAPM_MUX_E("ADCL Mux" , WM8994_POWER_MANAGEMENT_4, 1, 0, &adcl_mux,
adc_mux_ev, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_MUX_E("ADCR Mux" , WM8994_POWER_MANAGEMENT_4, 0, 0, &adcr_mux,
adc_mux_ev, SND_SOC_DAPM_PRE_PMU),
};
static const struct snd_soc_dapm_widget wm8994_adc_widgets[] = {
SND_SOC_DAPM_MUX("ADCL Mux" , WM8994_POWER_MANAGEMENT_4, 1, 0, &adcl_mux),
SND_SOC_DAPM_MUX("ADCR Mux" , WM8994_POWER_MANAGEMENT_4, 0, 0, &adcr_mux),
};
static const struct snd_soc_dapm_widget wm8994_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("DMIC1DAT" ),
SND_SOC_DAPM_INPUT("DMIC2DAT" ),
SND_SOC_DAPM_INPUT("Clock" ),
SND_SOC_DAPM_SUPPLY_S("MICBIAS Supply" , 1, SND_SOC_NOPM, 0, 0, micbias_ev,
SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_SUPPLY("VMID" , SND_SOC_NOPM, 0, 0, vmid_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_SUPPLY("CLK_SYS" , SND_SOC_NOPM, 0, 0, clk_sys_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_PRE_PMD),
SND_SOC_DAPM_SUPPLY("DSP1CLK" , SND_SOC_NOPM, 3, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSP2CLK" , SND_SOC_NOPM, 2, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("DSPINTCLK" , SND_SOC_NOPM, 1, 0, NULL, 0),
SND_SOC_DAPM_AIF_OUT("AIF1ADC1L" , NULL,
0, SND_SOC_NOPM, 9, 0),
SND_SOC_DAPM_AIF_OUT("AIF1ADC1R" , NULL,
0, SND_SOC_NOPM, 8, 0),
SND_SOC_DAPM_AIF_IN_E("AIF1DAC1L" , NULL, 0,
SND_SOC_NOPM, 9, 0, wm8958_aif_ev,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_IN_E("AIF1DAC1R" , NULL, 0,
SND_SOC_NOPM, 8, 0, wm8958_aif_ev,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_OUT("AIF1ADC2L" , NULL,
0, SND_SOC_NOPM, 11, 0),
SND_SOC_DAPM_AIF_OUT("AIF1ADC2R" , NULL,
0, SND_SOC_NOPM, 10, 0),
SND_SOC_DAPM_AIF_IN_E("AIF1DAC2L" , NULL, 0,
SND_SOC_NOPM, 11, 0, wm8958_aif_ev,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_IN_E("AIF1DAC2R" , NULL, 0,
SND_SOC_NOPM, 10, 0, wm8958_aif_ev,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer" , SND_SOC_NOPM, 0, 0,
aif1adc1l_mix, ARRAY_SIZE(aif1adc1l_mix)),
SND_SOC_DAPM_MIXER("AIF1ADC1R Mixer" , SND_SOC_NOPM, 0, 0,
aif1adc1r_mix, ARRAY_SIZE(aif1adc1r_mix)),
SND_SOC_DAPM_MIXER("AIF1ADC2L Mixer" , SND_SOC_NOPM, 0, 0,
aif1adc2l_mix, ARRAY_SIZE(aif1adc2l_mix)),
SND_SOC_DAPM_MIXER("AIF1ADC2R Mixer" , SND_SOC_NOPM, 0, 0,
aif1adc2r_mix, ARRAY_SIZE(aif1adc2r_mix)),
SND_SOC_DAPM_MIXER("AIF2DAC2L Mixer" , SND_SOC_NOPM, 0, 0,
aif2dac2l_mix, ARRAY_SIZE(aif2dac2l_mix)),
SND_SOC_DAPM_MIXER("AIF2DAC2R Mixer" , SND_SOC_NOPM, 0, 0,
aif2dac2r_mix, ARRAY_SIZE(aif2dac2r_mix)),
SND_SOC_DAPM_MUX("Left Sidetone" , SND_SOC_NOPM, 0, 0, &sidetone1_mux),
SND_SOC_DAPM_MUX("Right Sidetone" , SND_SOC_NOPM, 0, 0, &sidetone2_mux),
SND_SOC_DAPM_MIXER("DAC1L Mixer" , SND_SOC_NOPM, 0, 0,
dac1l_mix, ARRAY_SIZE(dac1l_mix)),
SND_SOC_DAPM_MIXER("DAC1R Mixer" , SND_SOC_NOPM, 0, 0,
dac1r_mix, ARRAY_SIZE(dac1r_mix)),
SND_SOC_DAPM_AIF_OUT("AIF2ADCL" , NULL, 0,
SND_SOC_NOPM, 13, 0),
SND_SOC_DAPM_AIF_OUT("AIF2ADCR" , NULL, 0,
SND_SOC_NOPM, 12, 0),
SND_SOC_DAPM_AIF_IN_E("AIF2DACL" , NULL, 0,
SND_SOC_NOPM, 13, 0, wm8958_aif_ev,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
SND_SOC_DAPM_AIF_IN_E("AIF2DACR" , NULL, 0,
SND_SOC_NOPM, 12, 0, wm8958_aif_ev,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
SND_SOC_DAPM_AIF_IN("AIF1DACDAT" , NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_IN("AIF2DACDAT" , NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AIF1ADCDAT" , NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AIF2ADCDAT" , NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_MUX("AIF1DAC Mux" , SND_SOC_NOPM, 0, 0, &aif1dac_mux),
SND_SOC_DAPM_MUX("AIF2DAC Mux" , SND_SOC_NOPM, 0, 0, &aif2dac_mux),
SND_SOC_DAPM_MUX("AIF2ADC Mux" , SND_SOC_NOPM, 0, 0, &aif2adc_mux),
SND_SOC_DAPM_AIF_IN("AIF3DACDAT" , NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_AIF_OUT("AIF3ADCDAT" , NULL, 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_SUPPLY("TOCLK" , WM8994_CLOCKING_1, 4, 0, NULL, 0),
SND_SOC_DAPM_ADC("DMIC2L" , NULL, WM8994_POWER_MANAGEMENT_4, 5, 0),
SND_SOC_DAPM_ADC("DMIC2R" , NULL, WM8994_POWER_MANAGEMENT_4, 4, 0),
SND_SOC_DAPM_ADC("DMIC1L" , NULL, WM8994_POWER_MANAGEMENT_4, 3, 0),
SND_SOC_DAPM_ADC("DMIC1R" , NULL, WM8994_POWER_MANAGEMENT_4, 2, 0),
/* Power is done with the muxes since the ADC power also controls the
* downsampling chain, the chip will automatically manage the analogue
* specific portions.
*/
SND_SOC_DAPM_ADC("ADCL" , NULL, SND_SOC_NOPM, 1, 0),
SND_SOC_DAPM_ADC("ADCR" , NULL, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_MUX("AIF1 Loopback" , SND_SOC_NOPM, 0, 0, &aif1_loopback),
SND_SOC_DAPM_MUX("AIF2 Loopback" , SND_SOC_NOPM, 0, 0, &aif2_loopback),
SND_SOC_DAPM_POST("Debug log" , post_ev),
};
static const struct snd_soc_dapm_widget wm8994_specific_dapm_widgets[] = {
SND_SOC_DAPM_MUX("AIF3ADC Mux" , SND_SOC_NOPM, 0, 0, &wm8994_aif3adc_mux),
};
static const struct snd_soc_dapm_widget wm8958_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("AIF3" , WM8994_POWER_MANAGEMENT_6, 5, 1, NULL, 0),
SND_SOC_DAPM_MUX("Mono PCM Out Mux" , SND_SOC_NOPM, 0, 0, &mono_pcm_out_mux),
SND_SOC_DAPM_MUX("AIF2DACL Mux" , SND_SOC_NOPM, 0, 0, &aif2dacl_src_mux),
SND_SOC_DAPM_MUX("AIF2DACR Mux" , SND_SOC_NOPM, 0, 0, &aif2dacr_src_mux),
SND_SOC_DAPM_MUX("AIF3ADC Mux" , SND_SOC_NOPM, 0, 0, &wm8958_aif3adc_mux),
};
static const struct snd_soc_dapm_route intercon[] = {
{ "CLK_SYS" , NULL, "AIF1CLK" , check_clk_sys },
{ "CLK_SYS" , NULL, "AIF2CLK" , check_clk_sys },
{ "DSP1CLK" , NULL, "CLK_SYS" },
{ "DSP2CLK" , NULL, "CLK_SYS" },
{ "DSPINTCLK" , NULL, "CLK_SYS" },
{ "AIF1ADC1L" , NULL, "AIF1CLK" },
{ "AIF1ADC1L" , NULL, "DSP1CLK" },
{ "AIF1ADC1R" , NULL, "AIF1CLK" },
{ "AIF1ADC1R" , NULL, "DSP1CLK" },
{ "AIF1ADC1R" , NULL, "DSPINTCLK" },
{ "AIF1DAC1L" , NULL, "AIF1CLK" },
{ "AIF1DAC1L" , NULL, "DSP1CLK" },
{ "AIF1DAC1R" , NULL, "AIF1CLK" },
{ "AIF1DAC1R" , NULL, "DSP1CLK" },
{ "AIF1DAC1R" , NULL, "DSPINTCLK" },
{ "AIF1ADC2L" , NULL, "AIF1CLK" },
{ "AIF1ADC2L" , NULL, "DSP1CLK" },
{ "AIF1ADC2R" , NULL, "AIF1CLK" },
{ "AIF1ADC2R" , NULL, "DSP1CLK" },
{ "AIF1ADC2R" , NULL, "DSPINTCLK" },
{ "AIF1DAC2L" , NULL, "AIF1CLK" },
{ "AIF1DAC2L" , NULL, "DSP1CLK" },
{ "AIF1DAC2R" , NULL, "AIF1CLK" },
{ "AIF1DAC2R" , NULL, "DSP1CLK" },
{ "AIF1DAC2R" , NULL, "DSPINTCLK" },
{ "AIF2ADCL" , NULL, "AIF2CLK" },
{ "AIF2ADCL" , NULL, "DSP2CLK" },
{ "AIF2ADCR" , NULL, "AIF2CLK" },
{ "AIF2ADCR" , NULL, "DSP2CLK" },
{ "AIF2ADCR" , NULL, "DSPINTCLK" },
{ "AIF2DACL" , NULL, "AIF2CLK" },
{ "AIF2DACL" , NULL, "DSP2CLK" },
{ "AIF2DACR" , NULL, "AIF2CLK" },
{ "AIF2DACR" , NULL, "DSP2CLK" },
{ "AIF2DACR" , NULL, "DSPINTCLK" },
{ "DMIC1L" , NULL, "DMIC1DAT" },
{ "DMIC1L" , NULL, "CLK_SYS" },
{ "DMIC1R" , NULL, "DMIC1DAT" },
{ "DMIC1R" , NULL, "CLK_SYS" },
{ "DMIC2L" , NULL, "DMIC2DAT" },
{ "DMIC2L" , NULL, "CLK_SYS" },
{ "DMIC2R" , NULL, "DMIC2DAT" },
{ "DMIC2R" , NULL, "CLK_SYS" },
{ "ADCL" , NULL, "AIF1CLK" },
{ "ADCL" , NULL, "DSP1CLK" },
{ "ADCL" , NULL, "DSPINTCLK" },
{ "ADCR" , NULL, "AIF1CLK" },
{ "ADCR" , NULL, "DSP1CLK" },
{ "ADCR" , NULL, "DSPINTCLK" },
{ "ADCL Mux" , "ADC" , "ADCL" },
{ "ADCL Mux" , "DMIC" , "DMIC1L" },
{ "ADCR Mux" , "ADC" , "ADCR" },
{ "ADCR Mux" , "DMIC" , "DMIC1R" },
{ "DAC1L" , NULL, "AIF1CLK" },
{ "DAC1L" , NULL, "DSP1CLK" },
{ "DAC1L" , NULL, "DSPINTCLK" },
{ "DAC1R" , NULL, "AIF1CLK" },
{ "DAC1R" , NULL, "DSP1CLK" },
{ "DAC1R" , NULL, "DSPINTCLK" },
{ "DAC2L" , NULL, "AIF2CLK" },
{ "DAC2L" , NULL, "DSP2CLK" },
{ "DAC2L" , NULL, "DSPINTCLK" },
{ "DAC2R" , NULL, "AIF2DACR" },
{ "DAC2R" , NULL, "AIF2CLK" },
{ "DAC2R" , NULL, "DSP2CLK" },
{ "DAC2R" , NULL, "DSPINTCLK" },
{ "TOCLK" , NULL, "CLK_SYS" },
{ "AIF1DACDAT" , NULL, "AIF1 Playback" },
{ "AIF2DACDAT" , NULL, "AIF2 Playback" },
{ "AIF3DACDAT" , NULL, "AIF3 Playback" },
{ "AIF1 Capture" , NULL, "AIF1ADCDAT" },
{ "AIF2 Capture" , NULL, "AIF2ADCDAT" },
{ "AIF3 Capture" , NULL, "AIF3ADCDAT" },
/* AIF1 outputs */
{ "AIF1ADC1L" , NULL, "AIF1ADC1L Mixer" },
{ "AIF1ADC1L Mixer" , "ADC/DMIC Switch" , "ADCL Mux" },
{ "AIF1ADC1L Mixer" , "AIF2 Switch" , "AIF2DACL" },
{ "AIF1ADC1R" , NULL, "AIF1ADC1R Mixer" },
{ "AIF1ADC1R Mixer" , "ADC/DMIC Switch" , "ADCR Mux" },
{ "AIF1ADC1R Mixer" , "AIF2 Switch" , "AIF2DACR" },
{ "AIF1ADC2L" , NULL, "AIF1ADC2L Mixer" },
{ "AIF1ADC2L Mixer" , "DMIC Switch" , "DMIC2L" },
{ "AIF1ADC2L Mixer" , "AIF2 Switch" , "AIF2DACL" },
{ "AIF1ADC2R" , NULL, "AIF1ADC2R Mixer" },
{ "AIF1ADC2R Mixer" , "DMIC Switch" , "DMIC2R" },
{ "AIF1ADC2R Mixer" , "AIF2 Switch" , "AIF2DACR" },
/* Pin level routing for AIF3 */
{ "AIF1DAC1L" , NULL, "AIF1DAC Mux" },
{ "AIF1DAC1R" , NULL, "AIF1DAC Mux" },
{ "AIF1DAC2L" , NULL, "AIF1DAC Mux" },
{ "AIF1DAC2R" , NULL, "AIF1DAC Mux" },
{ "AIF1DAC Mux" , "AIF1DACDAT" , "AIF1 Loopback" },
{ "AIF1DAC Mux" , "AIF3DACDAT" , "AIF3DACDAT" },
{ "AIF2DAC Mux" , "AIF2DACDAT" , "AIF2 Loopback" },
{ "AIF2DAC Mux" , "AIF3DACDAT" , "AIF3DACDAT" },
{ "AIF2ADC Mux" , "AIF2ADCDAT" , "AIF2ADCL" },
{ "AIF2ADC Mux" , "AIF2ADCDAT" , "AIF2ADCR" },
{ "AIF2ADC Mux" , "AIF3DACDAT" , "AIF3ADCDAT" },
/* DAC1 inputs */
{ "DAC1L Mixer" , "AIF2 Switch" , "AIF2DACL" },
{ "DAC1L Mixer" , "AIF1.2 Switch" , "AIF1DAC2L" },
{ "DAC1L Mixer" , "AIF1.1 Switch" , "AIF1DAC1L" },
{ "DAC1L Mixer" , "Left Sidetone Switch" , "Left Sidetone" },
{ "DAC1L Mixer" , "Right Sidetone Switch" , "Right Sidetone" },
{ "DAC1R Mixer" , "AIF2 Switch" , "AIF2DACR" },
{ "DAC1R Mixer" , "AIF1.2 Switch" , "AIF1DAC2R" },
{ "DAC1R Mixer" , "AIF1.1 Switch" , "AIF1DAC1R" },
{ "DAC1R Mixer" , "Left Sidetone Switch" , "Left Sidetone" },
{ "DAC1R Mixer" , "Right Sidetone Switch" , "Right Sidetone" },
/* DAC2/AIF2 outputs */
{ "AIF2ADCL" , NULL, "AIF2DAC2L Mixer" },
{ "AIF2DAC2L Mixer" , "AIF2 Switch" , "AIF2DACL" },
{ "AIF2DAC2L Mixer" , "AIF1.2 Switch" , "AIF1DAC2L" },
{ "AIF2DAC2L Mixer" , "AIF1.1 Switch" , "AIF1DAC1L" },
{ "AIF2DAC2L Mixer" , "Left Sidetone Switch" , "Left Sidetone" },
{ "AIF2DAC2L Mixer" , "Right Sidetone Switch" , "Right Sidetone" },
{ "AIF2ADCR" , NULL, "AIF2DAC2R Mixer" },
{ "AIF2DAC2R Mixer" , "AIF2 Switch" , "AIF2DACR" },
{ "AIF2DAC2R Mixer" , "AIF1.2 Switch" , "AIF1DAC2R" },
{ "AIF2DAC2R Mixer" , "AIF1.1 Switch" , "AIF1DAC1R" },
{ "AIF2DAC2R Mixer" , "Left Sidetone Switch" , "Left Sidetone" },
{ "AIF2DAC2R Mixer" , "Right Sidetone Switch" , "Right Sidetone" },
{ "AIF1ADCDAT" , NULL, "AIF1ADC1L" },
{ "AIF1ADCDAT" , NULL, "AIF1ADC1R" },
{ "AIF1ADCDAT" , NULL, "AIF1ADC2L" },
{ "AIF1ADCDAT" , NULL, "AIF1ADC2R" },
{ "AIF2ADCDAT" , NULL, "AIF2ADC Mux" },
/* AIF3 output */
{ "AIF3ADC Mux" , "AIF1ADCDAT" , "AIF1ADC1L" },
{ "AIF3ADC Mux" , "AIF1ADCDAT" , "AIF1ADC1R" },
{ "AIF3ADC Mux" , "AIF1ADCDAT" , "AIF1ADC2L" },
{ "AIF3ADC Mux" , "AIF1ADCDAT" , "AIF1ADC2R" },
{ "AIF3ADC Mux" , "AIF2ADCDAT" , "AIF2ADCL" },
{ "AIF3ADC Mux" , "AIF2ADCDAT" , "AIF2ADCR" },
{ "AIF3ADC Mux" , "AIF2DACDAT" , "AIF2DACL" },
{ "AIF3ADC Mux" , "AIF2DACDAT" , "AIF2DACR" },
{ "AIF3ADCDAT" , NULL, "AIF3ADC Mux" },
/* Loopback */
{ "AIF1 Loopback" , "ADCDAT" , "AIF1ADCDAT" },
{ "AIF1 Loopback" , "None" , "AIF1DACDAT" },
{ "AIF2 Loopback" , "ADCDAT" , "AIF2ADCDAT" },
{ "AIF2 Loopback" , "None" , "AIF2DACDAT" },
/* Sidetone */
{ "Left Sidetone" , "ADC/DMIC1" , "ADCL Mux" },
{ "Left Sidetone" , "DMIC2" , "DMIC2L" },
{ "Right Sidetone" , "ADC/DMIC1" , "ADCR Mux" },
{ "Right Sidetone" , "DMIC2" , "DMIC2R" },
/* Output stages */
{ "Left Output Mixer" , "DAC Switch" , "DAC1L" },
{ "Right Output Mixer" , "DAC Switch" , "DAC1R" },
{ "SPKL" , "DAC1 Switch" , "DAC1L" },
{ "SPKL" , "DAC2 Switch" , "DAC2L" },
{ "SPKR" , "DAC1 Switch" , "DAC1R" },
{ "SPKR" , "DAC2 Switch" , "DAC2R" },
{ "Left Headphone Mux" , "DAC" , "DAC1L" },
{ "Right Headphone Mux" , "DAC" , "DAC1R" },
};
static const struct snd_soc_dapm_route wm8994_lateclk_revd_intercon[] = {
{ "DAC1L" , NULL, "Late DAC1L Enable PGA" },
{ "Late DAC1L Enable PGA" , NULL, "DAC1L Mixer" },
{ "DAC1R" , NULL, "Late DAC1R Enable PGA" },
{ "Late DAC1R Enable PGA" , NULL, "DAC1R Mixer" },
{ "DAC2L" , NULL, "Late DAC2L Enable PGA" },
{ "Late DAC2L Enable PGA" , NULL, "AIF2DAC2L Mixer" },
{ "DAC2R" , NULL, "Late DAC2R Enable PGA" },
{ "Late DAC2R Enable PGA" , NULL, "AIF2DAC2R Mixer" }
};
static const struct snd_soc_dapm_route wm8994_lateclk_intercon[] = {
{ "DAC1L" , NULL, "DAC1L Mixer" },
{ "DAC1R" , NULL, "DAC1R Mixer" },
--> --------------------
--> maximum size reached
--> --------------------
Messung V0.5 C=98 H=99 G=98
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet)
¤
*© Formatika GbR, Deutschland