Skip to content

L
linux
Commit 950c6672 authored by Mark Brown's avatar Mark Brown
Browse files
Options

Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/ad1836',... 

Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/ad1836', 'asoc/topic/ad193x', 'asoc/topic/adau1977', 'asoc/topic/ak4104', 'asoc/topic/ak4641', 'asoc/topic/ak4671' and 'asoc/topic/alc5623' into asoc-next
parents 52db65f0 6eb0e8f9 2e86434f b6592d88 63a5d4c6 57d4325a cbf62422 64e6b58d 0cd257bf
Hide whitespace changes
Inline Side-by-side
Showing with 1880 additions and 546 deletions
include/linux/platform_data/adau1977.h 0 → 100644
View file @ 950c6672
/*
* ADAU1977/ADAU1978/ADAU1979 driver
*
* Copyright 2014 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
*
* Licensed under the GPL-2.
*/
#ifndef __LINUX_PLATFORM_DATA_ADAU1977_H__
#define __LINUX_PLATFORM_DATA_ADAU1977_H__
/**
* enum adau1977_micbias - ADAU1977 MICBIAS pin voltage setting
* @ADAU1977_MICBIAS_5V0: MICBIAS is set to 5.0 V
* @ADAU1977_MICBIAS_5V5: MICBIAS is set to 5.5 V
* @ADAU1977_MICBIAS_6V0: MICBIAS is set to 6.0 V
* @ADAU1977_MICBIAS_6V5: MICBIAS is set to 6.5 V
* @ADAU1977_MICBIAS_7V0: MICBIAS is set to 7.0 V
* @ADAU1977_MICBIAS_7V5: MICBIAS is set to 7.5 V
* @ADAU1977_MICBIAS_8V0: MICBIAS is set to 8.0 V
* @ADAU1977_MICBIAS_8V5: MICBIAS is set to 8.5 V
* @ADAU1977_MICBIAS_9V0: MICBIAS is set to 9.0 V
*/
enum adau1977_micbias {
ADAU1977_MICBIAS_5V0 = 0x0,
ADAU1977_MICBIAS_5V5 = 0x1,
ADAU1977_MICBIAS_6V0 = 0x2,
ADAU1977_MICBIAS_6V5 = 0x3,
ADAU1977_MICBIAS_7V0 = 0x4,
ADAU1977_MICBIAS_7V5 = 0x5,
ADAU1977_MICBIAS_8V0 = 0x6,
ADAU1977_MICBIAS_8V5 = 0x7,
ADAU1977_MICBIAS_9V0 = 0x8,
};
/**
* struct adau1977_platform_data - Platform configuration data for the ADAU1977
* @micbias: Specifies the voltage for the MICBIAS pin
*/
struct adau1977_platform_data {
enum adau1977_micbias micbias;
};
#endif
sound/core/pcm_lib.c
View file @ 950c6672
......@@ -1242,6 +1242,7 @@ int snd_pcm_hw_constraint_mask64(struct snd_pcm_runtime *runtime, snd_pcm_hw_par
return -EINVAL;
return 0;
}
EXPORT_SYMBOL(snd_pcm_hw_constraint_mask64);
/**
* snd_pcm_hw_constraint_integer - apply an integer constraint to an interval
......
sound/soc/blackfin/Kconfig
View file @ 950c6672
......@@ -46,7 +46,8 @@ config SND_SOC_BFIN_EVAL_ADAV80X
tristate "Support for the EVAL-ADAV80X boards on Blackfin eval boards"
depends on SND_BF5XX_I2S && SND_SOC_I2C_AND_SPI
select SND_BF5XX_SOC_I2S
select SND_SOC_ADAV80X
select SND_SOC_ADAV801 if SPI_MASTER
select SND_SOC_ADAV803 if I2C
help
Say Y if you want to add support for the Analog Devices EVAL-ADAV801 or
EVAL-ADAV803 board connected to one of the Blackfin evaluation boards
......@@ -67,7 +68,8 @@ config SND_BF5XX_SOC_AD193X
tristate "SoC AD193X Audio support for Blackfin"
depends on SND_BF5XX_I2S && SND_SOC_I2C_AND_SPI
select SND_BF5XX_SOC_I2S
select SND_SOC_AD193X
select SND_SOC_AD193X_I2C if I2C
select SND_SOC_AD193X_SPI if SPI_MASTER
help
Say Y if you want to add support for AD193X codec on Blackfin.
This driver supports AD1936, AD1937, AD1938 and AD1939.
......
sound/soc/codecs/88pm860x-codec.c
View file @ 950c6672
......@@ -448,38 +448,38 @@ static const char *pm860x_opamp_texts[] = {"-50%", "-25%", "0%", "75%"};
static const char *pm860x_pa_texts[] = {"-33%", "0%", "33%", "66%"};
static const struct soc_enum pm860x_hs1_opamp_enum =
SOC_ENUM_SINGLE(PM860X_HS1_CTRL, 5, 4, pm860x_opamp_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_hs1_opamp_enum,
PM860X_HS1_CTRL, 5, pm860x_opamp_texts);
static const struct soc_enum pm860x_hs2_opamp_enum =
SOC_ENUM_SINGLE(PM860X_HS2_CTRL, 5, 4, pm860x_opamp_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_hs2_opamp_enum,
PM860X_HS2_CTRL, 5, pm860x_opamp_texts);
static const struct soc_enum pm860x_hs1_pa_enum =
SOC_ENUM_SINGLE(PM860X_HS1_CTRL, 3, 4, pm860x_pa_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_hs1_pa_enum,
PM860X_HS1_CTRL, 3, pm860x_pa_texts);
static const struct soc_enum pm860x_hs2_pa_enum =
SOC_ENUM_SINGLE(PM860X_HS2_CTRL, 3, 4, pm860x_pa_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_hs2_pa_enum,
PM860X_HS2_CTRL, 3, pm860x_pa_texts);
static const struct soc_enum pm860x_lo1_opamp_enum =
SOC_ENUM_SINGLE(PM860X_LO1_CTRL, 5, 4, pm860x_opamp_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_lo1_opamp_enum,
PM860X_LO1_CTRL, 5, pm860x_opamp_texts);
static const struct soc_enum pm860x_lo2_opamp_enum =
SOC_ENUM_SINGLE(PM860X_LO2_CTRL, 5, 4, pm860x_opamp_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_lo2_opamp_enum,
PM860X_LO2_CTRL, 5, pm860x_opamp_texts);
static const struct soc_enum pm860x_lo1_pa_enum =
SOC_ENUM_SINGLE(PM860X_LO1_CTRL, 3, 4, pm860x_pa_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_lo1_pa_enum,
PM860X_LO1_CTRL, 3, pm860x_pa_texts);
static const struct soc_enum pm860x_lo2_pa_enum =
SOC_ENUM_SINGLE(PM860X_LO2_CTRL, 3, 4, pm860x_pa_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_lo2_pa_enum,
PM860X_LO2_CTRL, 3, pm860x_pa_texts);
static const struct soc_enum pm860x_spk_pa_enum =
SOC_ENUM_SINGLE(PM860X_EAR_CTRL_1, 5, 4, pm860x_pa_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_spk_pa_enum,
PM860X_EAR_CTRL_1, 5, pm860x_pa_texts);
static const struct soc_enum pm860x_ear_pa_enum =
SOC_ENUM_SINGLE(PM860X_EAR_CTRL_2, 0, 4, pm860x_pa_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_ear_pa_enum,
PM860X_EAR_CTRL_2, 0, pm860x_pa_texts);
static const struct soc_enum pm860x_spk_ear_opamp_enum =
SOC_ENUM_SINGLE(PM860X_EAR_CTRL_1, 3, 4, pm860x_opamp_texts);
static SOC_ENUM_SINGLE_DECL(pm860x_spk_ear_opamp_enum,
PM860X_EAR_CTRL_1, 3, pm860x_opamp_texts);
static const struct snd_kcontrol_new pm860x_snd_controls[] = {
SOC_DOUBLE_R_TLV("ADC Capture Volume", PM860X_ADC_ANA_2,
......@@ -561,8 +561,8 @@ static const char *aif1_text[] = {
"PCM L", "PCM R",
};
static const struct soc_enum aif1_enum =
SOC_ENUM_SINGLE(PM860X_PCM_IFACE_3, 6, 2, aif1_text);
static SOC_ENUM_SINGLE_DECL(aif1_enum,
PM860X_PCM_IFACE_3, 6, aif1_text);
static const struct snd_kcontrol_new aif1_mux =
SOC_DAPM_ENUM("PCM Mux", aif1_enum);
......@@ -572,8 +572,8 @@ static const char *i2s_din_text[] = {
"DIN", "DIN1",
};
static const struct soc_enum i2s_din_enum =
SOC_ENUM_SINGLE(PM860X_I2S_IFACE_3, 1, 2, i2s_din_text);
static SOC_ENUM_SINGLE_DECL(i2s_din_enum,
PM860X_I2S_IFACE_3, 1, i2s_din_text);
static const struct snd_kcontrol_new i2s_din_mux =
SOC_DAPM_ENUM("I2S DIN Mux", i2s_din_enum);
......@@ -583,8 +583,8 @@ static const char *i2s_mic_text[] = {
"Ex PA", "ADC",
};
static const struct soc_enum i2s_mic_enum =
SOC_ENUM_SINGLE(PM860X_I2S_IFACE_3, 4, 2, i2s_mic_text);
static SOC_ENUM_SINGLE_DECL(i2s_mic_enum,
PM860X_I2S_IFACE_3, 4, i2s_mic_text);
static const struct snd_kcontrol_new i2s_mic_mux =
SOC_DAPM_ENUM("I2S Mic Mux", i2s_mic_enum);
......@@ -594,8 +594,8 @@ static const char *adcl_text[] = {
"ADCR", "ADCL",
};
static const struct soc_enum adcl_enum =
SOC_ENUM_SINGLE(PM860X_PCM_IFACE_3, 4, 2, adcl_text);
static SOC_ENUM_SINGLE_DECL(adcl_enum,
PM860X_PCM_IFACE_3, 4, adcl_text);
static const struct snd_kcontrol_new adcl_mux =
SOC_DAPM_ENUM("ADC Left Mux", adcl_enum);
......@@ -605,8 +605,8 @@ static const char *adcr_text[] = {
"ADCL", "ADCR",
};
static const struct soc_enum adcr_enum =
SOC_ENUM_SINGLE(PM860X_PCM_IFACE_3, 2, 2, adcr_text);
static SOC_ENUM_SINGLE_DECL(adcr_enum,
PM860X_PCM_IFACE_3, 2, adcr_text);
static const struct snd_kcontrol_new adcr_mux =
SOC_DAPM_ENUM("ADC Right Mux", adcr_enum);
......@@ -616,8 +616,8 @@ static const char *adcr_ec_text[] = {
"ADCR", "EC",
};
static const struct soc_enum adcr_ec_enum =
SOC_ENUM_SINGLE(PM860X_ADC_EN_2, 3, 2, adcr_ec_text);
static SOC_ENUM_SINGLE_DECL(adcr_ec_enum,
PM860X_ADC_EN_2, 3, adcr_ec_text);
static const struct snd_kcontrol_new adcr_ec_mux =
SOC_DAPM_ENUM("ADCR EC Mux", adcr_ec_enum);
......@@ -627,8 +627,8 @@ static const char *ec_text[] = {
"Left", "Right", "Left + Right",
};
static const struct soc_enum ec_enum =
SOC_ENUM_SINGLE(PM860X_EC_PATH, 1, 3, ec_text);
static SOC_ENUM_SINGLE_DECL(ec_enum,
PM860X_EC_PATH, 1, ec_text);
static const struct snd_kcontrol_new ec_mux =
SOC_DAPM_ENUM("EC Mux", ec_enum);
......@@ -638,36 +638,36 @@ static const char *dac_text[] = {
};
/* DAC Headset 1 Mux / Mux10 */
static const struct soc_enum dac_hs1_enum =
SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 0, 4, dac_text);
static SOC_ENUM_SINGLE_DECL(dac_hs1_enum,
PM860X_ANA_INPUT_SEL_1, 0, dac_text);
static const struct snd_kcontrol_new dac_hs1_mux =
SOC_DAPM_ENUM("DAC HS1 Mux", dac_hs1_enum);
/* DAC Headset 2 Mux / Mux11 */
static const struct soc_enum dac_hs2_enum =
SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 2, 4, dac_text);
static SOC_ENUM_SINGLE_DECL(dac_hs2_enum,
PM860X_ANA_INPUT_SEL_1, 2, dac_text);
static const struct snd_kcontrol_new dac_hs2_mux =
SOC_DAPM_ENUM("DAC HS2 Mux", dac_hs2_enum);
/* DAC Lineout 1 Mux / Mux12 */
static const struct soc_enum dac_lo1_enum =
SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 4, 4, dac_text);
static SOC_ENUM_SINGLE_DECL(dac_lo1_enum,
PM860X_ANA_INPUT_SEL_1, 4, dac_text);
static const struct snd_kcontrol_new dac_lo1_mux =
SOC_DAPM_ENUM("DAC LO1 Mux", dac_lo1_enum);
/* DAC Lineout 2 Mux / Mux13 */
static const struct soc_enum dac_lo2_enum =
SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 6, 4, dac_text);
static SOC_ENUM_SINGLE_DECL(dac_lo2_enum,
PM860X_ANA_INPUT_SEL_1, 6, dac_text);
static const struct snd_kcontrol_new dac_lo2_mux =
SOC_DAPM_ENUM("DAC LO2 Mux", dac_lo2_enum);
/* DAC Spearker Earphone Mux / Mux14 */
static const struct soc_enum dac_spk_ear_enum =
SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_2, 0, 4, dac_text);
static SOC_ENUM_SINGLE_DECL(dac_spk_ear_enum,
PM860X_ANA_INPUT_SEL_2, 0, dac_text);
static const struct snd_kcontrol_new dac_spk_ear_mux =
SOC_DAPM_ENUM("DAC SP Mux", dac_spk_ear_enum);
......@@ -677,29 +677,29 @@ static const char *in_text[] = {
"Digital", "Analog",
};
static const struct soc_enum hs1_enum =
SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 0, 2, in_text);
static SOC_ENUM_SINGLE_DECL(hs1_enum,
PM860X_ANA_TO_ANA, 0, in_text);
static const struct snd_kcontrol_new hs1_mux =
SOC_DAPM_ENUM("Headset1 Mux", hs1_enum);
/* Headset 2 Mux / Mux16 */
static const struct soc_enum hs2_enum =
SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 1, 2, in_text);
static SOC_ENUM_SINGLE_DECL(hs2_enum,
PM860X_ANA_TO_ANA, 1, in_text);
static const struct snd_kcontrol_new hs2_mux =
SOC_DAPM_ENUM("Headset2 Mux", hs2_enum);
/* Lineout 1 Mux / Mux17 */
static const struct soc_enum lo1_enum =
SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 2, 2, in_text);
static SOC_ENUM_SINGLE_DECL(lo1_enum,
PM860X_ANA_TO_ANA, 2, in_text);
static const struct snd_kcontrol_new lo1_mux =
SOC_DAPM_ENUM("Lineout1 Mux", lo1_enum);
/* Lineout 2 Mux / Mux18 */
static const struct soc_enum lo2_enum =
SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 3, 2, in_text);
static SOC_ENUM_SINGLE_DECL(lo2_enum,
PM860X_ANA_TO_ANA, 3, in_text);
static const struct snd_kcontrol_new lo2_mux =
SOC_DAPM_ENUM("Lineout2 Mux", lo2_enum);
......@@ -709,8 +709,8 @@ static const char *spk_text[] = {
"Earpiece", "Speaker",
};
static const struct soc_enum spk_enum =
SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 6, 2, spk_text);
static SOC_ENUM_SINGLE_DECL(spk_enum,
PM860X_ANA_TO_ANA, 6, spk_text);
static const struct snd_kcontrol_new spk_demux =
SOC_DAPM_ENUM("Speaker Earpiece Demux", spk_enum);
......@@ -720,8 +720,8 @@ static const char *mic_text[] = {
"Mic 1", "Mic 2",
};
static const struct soc_enum mic_enum =
SOC_ENUM_SINGLE(PM860X_ADC_ANA_4, 4, 2, mic_text);
static SOC_ENUM_SINGLE_DECL(mic_enum,
PM860X_ADC_ANA_4, 4, mic_text);
static const struct snd_kcontrol_new mic_mux =
SOC_DAPM_ENUM("MIC Mux", mic_enum);
......
sound/soc/codecs/Kconfig
View file @ 950c6672
......@@ -8,6 +8,8 @@ config SND_SOC_I2C_AND_SPI
default y if I2C=y
default y if SPI_MASTER=y
menu "CODEC drivers"
config SND_SOC_ALL_CODECS
tristate "Build all ASoC CODEC drivers"
depends on COMPILE_TEST
......@@ -16,15 +18,20 @@ config SND_SOC_ALL_CODECS
select SND_SOC_AB8500_CODEC if ABX500_CORE
select SND_SOC_AC97_CODEC if SND_SOC_AC97_BUS
select SND_SOC_AD1836 if SPI_MASTER
select SND_SOC_AD193X if SND_SOC_I2C_AND_SPI
select SND_SOC_AD193X_SPI if SPI_MASTER
select SND_SOC_AD193X_I2C if I2C
select SND_SOC_AD1980 if SND_SOC_AC97_BUS
select SND_SOC_AD73311
select SND_SOC_ADAU1373 if I2C
select SND_SOC_ADAV80X if SND_SOC_I2C_AND_SPI
select SND_SOC_ADAV801 if SPI_MASTER
select SND_SOC_ADAV803 if I2C
select SND_SOC_ADAU1977_SPI if SPI_MASTER
select SND_SOC_ADAU1977_I2C if I2C
select SND_SOC_ADAU1701 if I2C
select SND_SOC_ADS117X
select SND_SOC_AK4104 if SPI_MASTER
select SND_SOC_AK4535 if I2C
select SND_SOC_AK4554
select SND_SOC_AK4641 if I2C
select SND_SOC_AK4642 if I2C
select SND_SOC_AK4671 if I2C
......@@ -184,6 +191,14 @@ config SND_SOC_AD1836
config SND_SOC_AD193X
tristate
config SND_SOC_AD193X_SPI
tristate
select SND_SOC_AD193X
config SND_SOC_AD193X_I2C
tristate
select SND_SOC_AD193X
config SND_SOC_AD1980
tristate
......@@ -191,41 +206,66 @@ config SND_SOC_AD73311
tristate
config SND_SOC_ADAU1701
tristate "Analog Devices ADAU1701 CODEC"
depends on I2C
select SND_SOC_SIGMADSP
tristate
config SND_SOC_ADAU1373
tristate
config SND_SOC_ADAU1977
tristate
config SND_SOC_ADAU1977_SPI
tristate
select SND_SOC_ADAU1977
select REGMAP_SPI
config SND_SOC_ADAU1977_I2C
tristate
select SND_SOC_ADAU1977
select REGMAP_I2C
config SND_SOC_ADAV80X
tristate
config SND_SOC_ADAV801
tristate
select SND_SOC_ADAV80X
config SND_SOC_ADAV803
tristate
select SND_SOC_ADAV80X
config SND_SOC_ADS117X
tristate
config SND_SOC_AK4104
tristate
tristate "AKM AK4104 CODEC"
depends on SPI_MASTER
config SND_SOC_AK4535
tristate
config SND_SOC_AK4554
tristate
tristate "AKM AK4554 CODEC"
config SND_SOC_AK4641
tristate
config SND_SOC_AK4642
tristate
tristate "AKM AK4642 CODEC"
depends on I2C
config SND_SOC_AK4671
tristate
config SND_SOC_AK5386
tristate
tristate "AKM AK5638 CODEC"
config SND_SOC_ALC5623
tristate
config SND_SOC_ALC5632
tristate
......@@ -236,14 +276,17 @@ config SND_SOC_CS42L51
tristate
config SND_SOC_CS42L52
tristate
tristate "Cirrus Logic CS42L52 CODEC"
depends on I2C
config SND_SOC_CS42L73
tristate
tristate "Cirrus Logic CS42L73 CODEC"
depends on I2C
# Cirrus Logic CS4270 Codec
config SND_SOC_CS4270
tristate
tristate "Cirrus Logic CS4270 CODEC"
depends on I2C
# Cirrus Logic CS4270 Codec VD = 3.3V Errata
# Select if you are affected by the errata where the part will not function
......@@ -254,7 +297,8 @@ config SND_SOC_CS4270_VD33_ERRATA
depends on SND_SOC_CS4270
config SND_SOC_CS4271
tristate
tristate "Cirrus Logic CS4271 CODEC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_CX20442
tristate
......@@ -285,6 +329,9 @@ config SND_SOC_BT_SCO
config SND_SOC_DMIC
tristate
config SND_SOC_HDMI_CODEC
tristate "HDMI stub CODEC"
config SND_SOC_ISABELLE
tristate
......@@ -303,14 +350,13 @@ config SND_SOC_MAX98095
config SND_SOC_MAX9850
tristate
config SND_SOC_HDMI_CODEC
tristate
config SND_SOC_PCM1681
tristate
tristate "Texas Instruments PCM1681 CODEC"
depends on I2C
config SND_SOC_PCM1792A
tristate
tristate "Texas Instruments PCM1792A CODEC"
depends on SPI_MASTER
config SND_SOC_PCM3008
tristate
......@@ -338,7 +384,8 @@ config SND_SOC_RT5640
#Freescale sgtl5000 codec
config SND_SOC_SGTL5000
tristate
tristate "Freescale SGTL5000 CODEC"
depends on I2C
config SND_SOC_SI476X
tristate
......@@ -351,7 +398,7 @@ config SND_SOC_SN95031
tristate
config SND_SOC_SPDIF
tristate
tristate "S/PDIF CODEC"
config SND_SOC_SSM2518
tristate
......@@ -369,7 +416,8 @@ config SND_SOC_STAC9766
tristate
config SND_SOC_TAS5086
tristate
tristate "Texas Instruments TAS5086 speaker amplifier"
depends on I2C
config SND_SOC_TLV320AIC23
tristate
......@@ -382,7 +430,8 @@ config SND_SOC_TLV320AIC32X4
tristate
config SND_SOC_TLV320AIC3X
tristate
tristate "Texas Instruments TLV320AIC3x CODECs"
depends on I2C
config SND_SOC_TLV320DAC33
tristate
......@@ -431,55 +480,69 @@ config SND_SOC_WM8400
tristate
config SND_SOC_WM8510
tristate
tristate "Wolfson Microelectronics WM8510 CODEC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8523
tristate
tristate "Wolfson Microelectronics WM8523 DAC"
depends on I2C
config SND_SOC_WM8580
tristate
tristate "Wolfson Microelectronics WM8523 CODEC"
depends on I2C
config SND_SOC_WM8711
tristate
tristate "Wolfson Microelectronics WM8711 CODEC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8727
tristate
config SND_SOC_WM8728
tristate
tristate "Wolfson Microelectronics WM8728 DAC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8731
tristate
tristate "Wolfson Microelectronics WM8731 CODEC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8737
tristate
tristate "Wolfson Microelectronics WM8737 ADC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8741
tristate
tristate "Wolfson Microelectronics WM8737 DAC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8750
tristate
tristate "Wolfson Microelectronics WM8750 CODEC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8753
tristate
tristate "Wolfson Microelectronics WM8753 CODEC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8770
tristate
tristate "Wolfson Microelectronics WM8770 CODEC"
depends on SPI_MASTER
config SND_SOC_WM8776
tristate
tristate "Wolfson Microelectronics WM8776 CODEC"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8782
tristate
config SND_SOC_WM8804
tristate
tristate "Wolfson Microelectronics WM8804 S/PDIF transceiver"
depends on SND_SOC_I2C_AND_SPI
config SND_SOC_WM8900
tristate
config SND_SOC_WM8903
tristate
tristate "Wolfson Microelectronics WM8903 CODEC"
depends on I2C
config SND_SOC_WM8904
tristate
......@@ -497,7 +560,8 @@ config SND_SOC_WM8961
tristate
config SND_SOC_WM8962
tristate
tristate "Wolfson Microelectronics WM8962 CODEC"
depends on I2C
config SND_SOC_WM8971
tristate
......@@ -570,4 +634,7 @@ config SND_SOC_ML26124
tristate
config SND_SOC_TPA6130A2
tristate
tristate "Texas Instruments TPA6130A2 headphone amplifier"
depends on I2C
endmenu
sound/soc/codecs/Makefile
View file @ 950c6672
......@@ -3,11 +3,18 @@ snd-soc-ab8500-codec-objs := ab8500-codec.o
snd-soc-ac97-objs := ac97.o
snd-soc-ad1836-objs := ad1836.o
snd-soc-ad193x-objs := ad193x.o
snd-soc-ad193x-spi-objs := ad193x-spi.o
snd-soc-ad193x-i2c-objs := ad193x-i2c.o
snd-soc-ad1980-objs := ad1980.o
snd-soc-ad73311-objs := ad73311.o
snd-soc-adau1701-objs := adau1701.o
snd-soc-adau1373-objs := adau1373.o
snd-soc-adau1977-objs := adau1977.o
snd-soc-adau1977-spi-objs := adau1977-spi.o
snd-soc-adau1977-i2c-objs := adau1977-i2c.o
snd-soc-adav80x-objs := adav80x.o
snd-soc-adav801-objs := adav801.o
snd-soc-adav803-objs := adav803.o
snd-soc-ads117x-objs := ads117x.o
snd-soc-ak4104-objs := ak4104.o
snd-soc-ak4535-objs := ak4535.o
......@@ -137,11 +144,18 @@ obj-$(CONFIG_SND_SOC_AB8500_CODEC) += snd-soc-ab8500-codec.o
obj-$(CONFIG_SND_SOC_AC97_CODEC) += snd-soc-ac97.o
obj-$(CONFIG_SND_SOC_AD1836) += snd-soc-ad1836.o
obj-$(CONFIG_SND_SOC_AD193X) += snd-soc-ad193x.o
obj-$(CONFIG_SND_SOC_AD193X_SPI) += snd-soc-ad193x-spi.o
obj-$(CONFIG_SND_SOC_AD193X_I2C) += snd-soc-ad193x-i2c.o
obj-$(CONFIG_SND_SOC_AD1980) += snd-soc-ad1980.o
obj-$(CONFIG_SND_SOC_AD73311) += snd-soc-ad73311.o
obj-$(CONFIG_SND_SOC_ADAU1373) += snd-soc-adau1373.o
obj-$(CONFIG_SND_SOC_ADAU1977) += snd-soc-adau1977.o
obj-$(CONFIG_SND_SOC_ADAU1977_SPI) += snd-soc-adau1977-spi.o
obj-$(CONFIG_SND_SOC_ADAU1977_I2C) += snd-soc-adau1977-i2c.o
obj-$(CONFIG_SND_SOC_ADAU1701) += snd-soc-adau1701.o
obj-$(CONFIG_SND_SOC_ADAV80X) += snd-soc-adav80x.o
obj-$(CONFIG_SND_SOC_ADAV801) += snd-soc-adav801.o
obj-$(CONFIG_SND_SOC_ADAV803) += snd-soc-adav803.o
obj-$(CONFIG_SND_SOC_ADS117X) += snd-soc-ads117x.o
obj-$(CONFIG_SND_SOC_AK4104) += snd-soc-ak4104.o
obj-$(CONFIG_SND_SOC_AK4535) += snd-soc-ak4535.o
......
sound/soc/codecs/ad1836.c
View file @ 950c6672
......@@ -40,8 +40,8 @@ struct ad1836_priv {
*/
static const char *ad1836_deemp[] = {"None", "44.1kHz", "32kHz", "48kHz"};
static const struct soc_enum ad1836_deemp_enum =
SOC_ENUM_SINGLE(AD1836_DAC_CTRL1, 8, 4, ad1836_deemp);
static SOC_ENUM_SINGLE_DECL(ad1836_deemp_enum,
AD1836_DAC_CTRL1, 8, ad1836_deemp);
#define AD1836_DAC_VOLUME(x) \
SOC_DOUBLE_R("DAC" #x " Playback Volume", AD1836_DAC_L_VOL(x), \
......
sound/soc/codecs/ad193x-i2c.c 0 → 100644
View file @ 950c6672
/*
* AD1936/AD1937 audio driver
*
* Copyright 2014 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include "ad193x.h"
static const struct i2c_device_id ad193x_id[] = {
{ "ad1936", 0 },
{ "ad1937", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ad193x_id);
static int ad193x_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct regmap_config config;
config = ad193x_regmap_config;
config.val_bits = 8;
config.reg_bits = 8;
return ad193x_probe(&client->dev, devm_regmap_init_i2c(client, &config));
}
static int ad193x_i2c_remove(struct i2c_client *client)
{
snd_soc_unregister_codec(&client->dev);
return 0;
}
static struct i2c_driver ad193x_i2c_driver = {
.driver = {
.name = "ad193x",
},
.probe = ad193x_i2c_probe,
.remove = ad193x_i2c_remove,
.id_table = ad193x_id,
};
module_i2c_driver(ad193x_i2c_driver);
MODULE_DESCRIPTION("ASoC AD1936/AD1937 audio CODEC driver");
MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
MODULE_LICENSE("GPL");
sound/soc/codecs/ad193x-spi.c 0 → 100644
View file @ 950c6672
/*
* AD1938/AD1939 audio driver
*
* Copyright 2014 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
#include <linux/module.h>
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include "ad193x.h"
static int ad193x_spi_probe(struct spi_device *spi)
{
struct regmap_config config;
config = ad193x_regmap_config;
config.val_bits = 8;
config.reg_bits = 16;
config.read_flag_mask = 0x09;
config.write_flag_mask = 0x08;
return ad193x_probe(&spi->dev, devm_regmap_init_spi(spi, &config));
}
static int ad193x_spi_remove(struct spi_device *spi)
{
snd_soc_unregister_codec(&spi->dev);
return 0;
}
static struct spi_driver ad193x_spi_driver = {
.driver = {
.name = "ad193x",
.owner = THIS_MODULE,
},
.probe = ad193x_spi_probe,
.remove = ad193x_spi_remove,
};
module_spi_driver(ad193x_spi_driver);
MODULE_DESCRIPTION("ASoC AD1938/AD1939 audio CODEC driver");
MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
MODULE_LICENSE("GPL");
sound/soc/codecs/ad193x.c
View file @ 950c6672
......@@ -6,12 +6,10 @@
* Licensed under the GPL-2 or later.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
......@@ -19,6 +17,7 @@
#include <sound/initval.h>
#include <sound/soc.h>
#include <sound/tlv.h>
#include "ad193x.h"
/* codec private data */
......@@ -32,8 +31,8 @@ struct ad193x_priv {
*/
static const char * const ad193x_deemp[] = {"None", "48kHz", "44.1kHz", "32kHz"};
static const struct soc_enum ad193x_deemp_enum =
SOC_ENUM_SINGLE(AD193X_DAC_CTRL2, 1, 4, ad193x_deemp);
static SOC_ENUM_SINGLE_DECL(ad193x_deemp_enum, AD193X_DAC_CTRL2, 1,
ad193x_deemp);
static const DECLARE_TLV_DB_MINMAX(adau193x_tlv, -9563, 0);
......@@ -320,7 +319,7 @@ static struct snd_soc_dai_driver ad193x_dai = {
.ops = &ad193x_dai_ops,
};
static int ad193x_probe(struct snd_soc_codec *codec)
static int ad193x_codec_probe(struct snd_soc_codec *codec)
{
struct ad193x_priv *ad193x = snd_soc_codec_get_drvdata(codec);
int ret;
......@@ -352,7 +351,7 @@ static int ad193x_probe(struct snd_soc_codec *codec)
}
static struct snd_soc_codec_driver soc_codec_dev_ad193x = {
.probe = ad193x_probe,
.probe = ad193x_codec_probe,
.controls = ad193x_snd_controls,
.num_controls = ARRAY_SIZE(ad193x_snd_controls),
.dapm_widgets = ad193x_dapm_widgets,
......@@ -366,140 +365,31 @@ static bool adau193x_reg_volatile(struct device *dev, unsigned int reg)
return false;
}
#if defined(CONFIG_SPI_MASTER)
static const struct regmap_config ad193x_spi_regmap_config = {
.val_bits = 8,
.reg_bits = 16,
.read_flag_mask = 0x09,
.write_flag_mask = 0x08,
const struct regmap_config ad193x_regmap_config = {
.max_register = AD193X_NUM_REGS - 1,
.volatile_reg = adau193x_reg_volatile,
};
EXPORT_SYMBOL_GPL(ad193x_regmap_config);
static int ad193x_spi_probe(struct spi_device *spi)
int ad193x_probe(struct device *dev, struct regmap *regmap)
{
struct ad193x_priv *ad193x;
ad193x = devm_kzalloc(&spi->dev, sizeof(struct ad193x_priv),
GFP_KERNEL);
if (ad193x == NULL)
return -ENOMEM;
ad193x->regmap = devm_regmap_init_spi(spi, &ad193x_spi_regmap_config);
if (IS_ERR(ad193x->regmap))
return PTR_ERR(ad193x->regmap);
spi_set_drvdata(spi, ad193x);
return snd_soc_register_codec(&spi->dev, &soc_codec_dev_ad193x,
&ad193x_dai, 1);
}
static int ad193x_spi_remove(struct spi_device *spi)
{
snd_soc_unregister_codec(&spi->dev);
return 0;
}
static struct spi_driver ad193x_spi_driver = {
.driver = {
.name = "ad193x",
.owner = THIS_MODULE,
},
.probe = ad193x_spi_probe,
.remove = ad193x_spi_remove,
};
#endif
#if IS_ENABLED(CONFIG_I2C)
static const struct regmap_config ad193x_i2c_regmap_config = {
.val_bits = 8,
.reg_bits = 8,
.max_register = AD193X_NUM_REGS - 1,
.volatile_reg = adau193x_reg_volatile,
};
static const struct i2c_device_id ad193x_id[] = {
{ "ad1936", 0 },
{ "ad1937", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ad193x_id);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
static int ad193x_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct ad193x_priv *ad193x;
ad193x = devm_kzalloc(&client->dev, sizeof(struct ad193x_priv),
GFP_KERNEL);
ad193x = devm_kzalloc(dev, sizeof(*ad193x), GFP_KERNEL);
if (ad193x == NULL)
return -ENOMEM;
ad193x->regmap = devm_regmap_init_i2c(client, &ad193x_i2c_regmap_config);
if (IS_ERR(ad193x->regmap))
return PTR_ERR(ad193x->regmap);
i2c_set_clientdata(client, ad193x);
return snd_soc_register_codec(&client->dev, &soc_codec_dev_ad193x,
&ad193x_dai, 1);
}
static int ad193x_i2c_remove(struct i2c_client *client)
{
snd_soc_unregister_codec(&client->dev);
return 0;
}
ad193x->regmap = regmap;
static struct i2c_driver ad193x_i2c_driver = {
.driver = {
.name = "ad193x",
},
.probe = ad193x_i2c_probe,
.remove = ad193x_i2c_remove,
.id_table = ad193x_id,
};
#endif
static int __init ad193x_modinit(void)
{
int ret;
#if IS_ENABLED(CONFIG_I2C)
ret = i2c_add_driver(&ad193x_i2c_driver);
if (ret != 0) {
printk(KERN_ERR "Failed to register AD193X I2C driver: %d\n",
ret);
}
#endif
#if defined(CONFIG_SPI_MASTER)
ret = spi_register_driver(&ad193x_spi_driver);
if (ret != 0) {
printk(KERN_ERR "Failed to register AD193X SPI driver: %d\n",
ret);
}
#endif
return ret;
}
module_init(ad193x_modinit);
static void __exit ad193x_modexit(void)
{
#if defined(CONFIG_SPI_MASTER)
spi_unregister_driver(&ad193x_spi_driver);
#endif
dev_set_drvdata(dev, ad193x);
#if IS_ENABLED(CONFIG_I2C)
i2c_del_driver(&ad193x_i2c_driver);
#endif
return snd_soc_register_codec(dev, &soc_codec_dev_ad193x,
&ad193x_dai, 1);
}
module_exit(ad193x_modexit);
EXPORT_SYMBOL_GPL(ad193x_probe);
MODULE_DESCRIPTION("ASoC ad193x driver");
MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
......
sound/soc/codecs/ad193x.h
View file @ 950c6672
......@@ -9,6 +9,13 @@
#ifndef __AD193X_H__
#define __AD193X_H__
#include <linux/regmap.h>
struct device;
extern const struct regmap_config ad193x_regmap_config;
int ad193x_probe(struct device *dev, struct regmap *regmap);
#define AD193X_PLL_CLK_CTRL0 0x00
#define AD193X_PLL_POWERDOWN 0x01
#define AD193X_PLL_INPUT_MASK 0x6
......
sound/soc/codecs/adau1977-i2c.c 0 → 100644
View file @ 950c6672
/*
* ADAU1977/ADAU1978/ADAU1979 driver
*
* Copyright 2014 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
*
* Licensed under the GPL-2.
*/
#include <linux/i2c.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include "adau1977.h"
static int adau1977_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct regmap_config config;
config = adau1977_regmap_config;
config.val_bits = 8;
config.reg_bits = 8;
return adau1977_probe(&client->dev,
devm_regmap_init_i2c(client, &config),
id->driver_data, NULL);
}
static int adau1977_i2c_remove(struct i2c_client *client)
{
snd_soc_unregister_codec(&client->dev);
return 0;
}
static const struct i2c_device_id adau1977_i2c_ids[] = {
{ "adau1977", ADAU1977 },
{ "adau1978", ADAU1978 },
{ "adau1979", ADAU1978 },
{ }
};
MODULE_DEVICE_TABLE(i2c, adau1977_i2c_ids);
static struct i2c_driver adau1977_i2c_driver = {
.driver = {
.name = "adau1977",
.owner = THIS_MODULE,
},
.probe = adau1977_i2c_probe,
.remove = adau1977_i2c_remove,
.id_table = adau1977_i2c_ids,
};
module_i2c_driver(adau1977_i2c_driver);
MODULE_DESCRIPTION("ASoC ADAU1977/ADAU1978/ADAU1979 driver");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_LICENSE("GPL");
sound/soc/codecs/adau1977-spi.c 0 → 100644
View file @ 950c6672
/*
* ADAU1977/ADAU1978/ADAU1979 driver
*
* Copyright 2014 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
*
* Licensed under the GPL-2.
*/
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/regmap.h>
#include <linux/spi/spi.h>
#include <sound/soc.h>
#include "adau1977.h"
static void adau1977_spi_switch_mode(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
/*
* To get the device into SPI mode CLATCH has to be pulled low three
* times. Do this by issuing three dummy reads.
*/
spi_w8r8(spi, 0x00);
spi_w8r8(spi, 0x00);
spi_w8r8(spi, 0x00);
}
static int adau1977_spi_probe(struct spi_device *spi)
{
const struct spi_device_id *id = spi_get_device_id(spi);
struct regmap_config config;
if (!id)
return -EINVAL;
config = adau1977_regmap_config;
config.val_bits = 8;
config.reg_bits = 16;
config.read_flag_mask = 0x1;
return adau1977_probe(&spi->dev,
devm_regmap_init_spi(spi, &config),
id->driver_data, adau1977_spi_switch_mode);
}
static int adau1977_spi_remove(struct spi_device *spi)
{
snd_soc_unregister_codec(&spi->dev);
return 0;
}
static const struct spi_device_id adau1977_spi_ids[] = {
{ "adau1977", ADAU1977 },
{ "adau1978", ADAU1978 },
{ "adau1979", ADAU1978 },
{ }
};
MODULE_DEVICE_TABLE(spi, adau1977_spi_ids);
static struct spi_driver adau1977_spi_driver = {
.driver = {
.name = "adau1977",
.owner = THIS_MODULE,
},
.probe = adau1977_spi_probe,
.remove = adau1977_spi_remove,
.id_table = adau1977_spi_ids,
};
module_spi_driver(adau1977_spi_driver);
MODULE_DESCRIPTION("ASoC ADAU1977/ADAU1978/ADAU1979 driver");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_LICENSE("GPL");
sound/soc/codecs/adau1977.c 0 → 100644
View file @ 950c6672
/*
* ADAU1977/ADAU1978/ADAU1979 driver
*
* Copyright 2014 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
*
* Licensed under the GPL-2.
*/
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/platform_data/adau1977.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/tlv.h>
#include "adau1977.h"
#define ADAU1977_REG_POWER 0x00
#define ADAU1977_REG_PLL 0x01
#define ADAU1977_REG_BOOST 0x02
#define ADAU1977_REG_MICBIAS 0x03
#define ADAU1977_REG_BLOCK_POWER_SAI 0x04
#define ADAU1977_REG_SAI_CTRL0 0x05
#define ADAU1977_REG_SAI_CTRL1 0x06
#define ADAU1977_REG_CMAP12 0x07
#define ADAU1977_REG_CMAP34 0x08
#define ADAU1977_REG_SAI_OVERTEMP 0x09
#define ADAU1977_REG_POST_ADC_GAIN(x) (0x0a + (x))
#define ADAU1977_REG_MISC_CONTROL 0x0e
#define ADAU1977_REG_DIAG_CONTROL 0x10
#define ADAU1977_REG_STATUS(x) (0x11 + (x))
#define ADAU1977_REG_DIAG_IRQ1 0x15
#define ADAU1977_REG_DIAG_IRQ2 0x16
#define ADAU1977_REG_ADJUST1 0x17
#define ADAU1977_REG_ADJUST2 0x18
#define ADAU1977_REG_ADC_CLIP 0x19
#define ADAU1977_REG_DC_HPF_CAL 0x1a
#define ADAU1977_POWER_RESET BIT(7)
#define ADAU1977_POWER_PWUP BIT(0)
#define ADAU1977_PLL_CLK_S BIT(4)
#define ADAU1977_PLL_MCS_MASK 0x7
#define ADAU1977_MICBIAS_MB_VOLTS_MASK 0xf0
#define ADAU1977_MICBIAS_MB_VOLTS_OFFSET 4
#define ADAU1977_BLOCK_POWER_SAI_LR_POL BIT(7)
#define ADAU1977_BLOCK_POWER_SAI_BCLK_EDGE BIT(6)
#define ADAU1977_BLOCK_POWER_SAI_LDO_EN BIT(5)
#define ADAU1977_SAI_CTRL0_FMT_MASK (0x3 << 6)
#define ADAU1977_SAI_CTRL0_FMT_I2S (0x0 << 6)
#define ADAU1977_SAI_CTRL0_FMT_LJ (0x1 << 6)
#define ADAU1977_SAI_CTRL0_FMT_RJ_24BIT (0x2 << 6)
#define ADAU1977_SAI_CTRL0_FMT_RJ_16BIT (0x3 << 6)
#define ADAU1977_SAI_CTRL0_SAI_MASK (0x7 << 3)
#define ADAU1977_SAI_CTRL0_SAI_I2S (0x0 << 3)
#define ADAU1977_SAI_CTRL0_SAI_TDM_2 (0x1 << 3)
#define ADAU1977_SAI_CTRL0_SAI_TDM_4 (0x2 << 3)
#define ADAU1977_SAI_CTRL0_SAI_TDM_8 (0x3 << 3)
#define ADAU1977_SAI_CTRL0_SAI_TDM_16 (0x4 << 3)
#define ADAU1977_SAI_CTRL0_FS_MASK (0x7)
#define ADAU1977_SAI_CTRL0_FS_8000_12000 (0x0)
#define ADAU1977_SAI_CTRL0_FS_16000_24000 (0x1)
#define ADAU1977_SAI_CTRL0_FS_32000_48000 (0x2)
#define ADAU1977_SAI_CTRL0_FS_64000_96000 (0x3)
#define ADAU1977_SAI_CTRL0_FS_128000_192000 (0x4)
#define ADAU1977_SAI_CTRL1_SLOT_WIDTH_MASK (0x3 << 5)
#define ADAU1977_SAI_CTRL1_SLOT_WIDTH_32 (0x0 << 5)
#define ADAU1977_SAI_CTRL1_SLOT_WIDTH_24 (0x1 << 5)
#define ADAU1977_SAI_CTRL1_SLOT_WIDTH_16 (0x2 << 5)
#define ADAU1977_SAI_CTRL1_DATA_WIDTH_MASK (0x1 << 4)
#define ADAU1977_SAI_CTRL1_DATA_WIDTH_16BIT (0x1 << 4)
#define ADAU1977_SAI_CTRL1_DATA_WIDTH_24BIT (0x0 << 4)
#define ADAU1977_SAI_CTRL1_LRCLK_PULSE BIT(3)
#define ADAU1977_SAI_CTRL1_MSB BIT(2)
#define ADAU1977_SAI_CTRL1_BCLKRATE_16 (0x1 << 1)
#define ADAU1977_SAI_CTRL1_BCLKRATE_32 (0x0 << 1)
#define ADAU1977_SAI_CTRL1_BCLKRATE_MASK (0x1 << 1)
#define ADAU1977_SAI_CTRL1_MASTER BIT(0)
#define ADAU1977_SAI_OVERTEMP_DRV_C(x) BIT(4 + (x))
#define ADAU1977_SAI_OVERTEMP_DRV_HIZ BIT(3)
#define ADAU1977_MISC_CONTROL_SUM_MODE_MASK (0x3 << 6)
#define ADAU1977_MISC_CONTROL_SUM_MODE_1CH (0x2 << 6)
#define ADAU1977_MISC_CONTROL_SUM_MODE_2CH (0x1 << 6)
#define ADAU1977_MISC_CONTROL_SUM_MODE_4CH (0x0 << 6)
#define ADAU1977_MISC_CONTROL_MMUTE BIT(4)
#define ADAU1977_MISC_CONTROL_DC_CAL BIT(0)
#define ADAU1977_CHAN_MAP_SECOND_SLOT_OFFSET 4
#define ADAU1977_CHAN_MAP_FIRST_SLOT_OFFSET 0
struct adau1977 {
struct regmap *regmap;
bool right_j;
unsigned int sysclk;
enum adau1977_sysclk_src sysclk_src;
struct gpio_desc *reset_gpio;
enum adau1977_type type;
struct regulator *avdd_reg;
struct regulator *dvdd_reg;
struct snd_pcm_hw_constraint_list constraints;
struct device *dev;
void (*switch_mode)(struct device *dev);
unsigned int max_master_fs;
unsigned int slot_width;
bool enabled;
bool master;
};
static const struct reg_default adau1977_reg_defaults[] = {
{ 0x00, 0x00 },
{ 0x01, 0x41 },
{ 0x02, 0x4a },
{ 0x03, 0x7d },
{ 0x04, 0x3d },
{ 0x05, 0x02 },
{ 0x06, 0x00 },
{ 0x07, 0x10 },
{ 0x08, 0x32 },
{ 0x09, 0xf0 },
{ 0x0a, 0xa0 },
{ 0x0b, 0xa0 },
{ 0x0c, 0xa0 },
{ 0x0d, 0xa0 },
{ 0x0e, 0x02 },
{ 0x10, 0x0f },
{ 0x15, 0x20 },
{ 0x16, 0x00 },
{ 0x17, 0x00 },
{ 0x18, 0x00 },
{ 0x1a, 0x00 },
};
static const DECLARE_TLV_DB_MINMAX_MUTE(adau1977_adc_gain, -3562, 6000);
static const struct snd_soc_dapm_widget adau1977_micbias_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("MICBIAS", ADAU1977_REG_MICBIAS,
3, 0, NULL, 0)
};
static const struct snd_soc_dapm_widget adau1977_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("Vref", ADAU1977_REG_BLOCK_POWER_SAI,
4, 0, NULL, 0),
SND_SOC_DAPM_ADC("ADC1", "Capture", ADAU1977_REG_BLOCK_POWER_SAI, 0, 0),
SND_SOC_DAPM_ADC("ADC2", "Capture", ADAU1977_REG_BLOCK_POWER_SAI, 1, 0),
SND_SOC_DAPM_ADC("ADC3", "Capture", ADAU1977_REG_BLOCK_POWER_SAI, 2, 0),
SND_SOC_DAPM_ADC("ADC4", "Capture", ADAU1977_REG_BLOCK_POWER_SAI, 3, 0),
SND_SOC_DAPM_INPUT("AIN1"),
SND_SOC_DAPM_INPUT("AIN2"),
SND_SOC_DAPM_INPUT("AIN3"),
SND_SOC_DAPM_INPUT("AIN4"),
SND_SOC_DAPM_OUTPUT("VREF"),
};
static const struct snd_soc_dapm_route adau1977_dapm_routes[] = {
{ "ADC1", NULL, "AIN1" },
{ "ADC2", NULL, "AIN2" },
{ "ADC3", NULL, "AIN3" },
{ "ADC4", NULL, "AIN4" },
{ "ADC1", NULL, "Vref" },
{ "ADC2", NULL, "Vref" },
{ "ADC3", NULL, "Vref" },
{ "ADC4", NULL, "Vref" },
{ "VREF", NULL, "Vref" },
};
#define ADAU1977_VOLUME(x) \
SOC_SINGLE_TLV("ADC" #x " Capture Volume", \
ADAU1977_REG_POST_ADC_GAIN((x) - 1), \
0, 255, 1, adau1977_adc_gain)
#define ADAU1977_HPF_SWITCH(x) \
SOC_SINGLE("ADC" #x " Highpass-Filter Capture Switch", \
ADAU1977_REG_DC_HPF_CAL, (x) - 1, 1, 0)
#define ADAU1977_DC_SUB_SWITCH(x) \
SOC_SINGLE("ADC" #x " DC Substraction Capture Switch", \
ADAU1977_REG_DC_HPF_CAL, (x) + 3, 1, 0)
static const struct snd_kcontrol_new adau1977_snd_controls[] = {
ADAU1977_VOLUME(1),
ADAU1977_VOLUME(2),
ADAU1977_VOLUME(3),
ADAU1977_VOLUME(4),
ADAU1977_HPF_SWITCH(1),
ADAU1977_HPF_SWITCH(2),
ADAU1977_HPF_SWITCH(3),
ADAU1977_HPF_SWITCH(4),
ADAU1977_DC_SUB_SWITCH(1),
ADAU1977_DC_SUB_SWITCH(2),
ADAU1977_DC_SUB_SWITCH(3),
ADAU1977_DC_SUB_SWITCH(4),
};
static int adau1977_reset(struct adau1977 *adau1977)
{
int ret;
/*
* The reset bit is obviously volatile, but we need to be able to cache
* the other bits in the register, so we can't just mark the whole
* register as volatile. Since this is the only place where we'll ever
* touch the reset bit just bypass the cache for this operation.
*/
regcache_cache_bypass(adau1977->regmap, true);
ret = regmap_write(adau1977->regmap, ADAU1977_REG_POWER,
ADAU1977_POWER_RESET);
regcache_cache_bypass(adau1977->regmap, false);
if (ret)
return ret;
return ret;
}
/*
* Returns the appropriate setting for ths FS field in the CTRL0 register
* depending on the rate.
*/
static int adau1977_lookup_fs(unsigned int rate)
{
if (rate >= 8000 && rate <= 12000)
return ADAU1977_SAI_CTRL0_FS_8000_12000;
else if (rate >= 16000 && rate <= 24000)
return ADAU1977_SAI_CTRL0_FS_16000_24000;
else if (rate >= 32000 && rate <= 48000)
return ADAU1977_SAI_CTRL0_FS_32000_48000;
else if (rate >= 64000 && rate <= 96000)
return ADAU1977_SAI_CTRL0_FS_64000_96000;
else if (rate >= 128000 && rate <= 192000)
return ADAU1977_SAI_CTRL0_FS_128000_192000;
else
return -EINVAL;
}
static int adau1977_lookup_mcs(struct adau1977 *adau1977, unsigned int rate,
unsigned int fs)
{
unsigned int mcs;
/*
* rate = sysclk / (512 * mcs_lut[mcs]) * 2**fs
* => mcs_lut[mcs] = sysclk / (512 * rate) * 2**fs
* => mcs_lut[mcs] = sysclk / ((512 / 2**fs) * rate)
*/
rate *= 512 >> fs;
if (adau1977->sysclk % rate != 0)
return -EINVAL;
mcs = adau1977->sysclk / rate;
/* The factors configured by MCS are 1, 2, 3, 4, 6 */
if (mcs < 1 || mcs > 6 || mcs == 5)
return -EINVAL;
mcs = mcs - 1;
if (mcs == 5)
mcs = 4;
return mcs;
}
static int adau1977_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{
struct snd_soc_codec *codec = dai->codec;
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(codec);
unsigned int rate = params_rate(params);
unsigned int slot_width;
unsigned int ctrl0, ctrl0_mask;
unsigned int ctrl1;
int mcs, fs;
int ret;
fs = adau1977_lookup_fs(rate);
if (fs < 0)
return fs;
if (adau1977->sysclk_src == ADAU1977_SYSCLK_SRC_MCLK) {
mcs = adau1977_lookup_mcs(adau1977, rate, fs);
if (mcs < 0)
return mcs;
} else {
mcs = 0;
}
ctrl0_mask = ADAU1977_SAI_CTRL0_FS_MASK;
ctrl0 = fs;
if (adau1977->right_j) {
switch (params_width(params)) {
case 16:
ctrl0 |= ADAU1977_SAI_CTRL0_FMT_RJ_16BIT;
break;
case 24:
ctrl0 |= ADAU1977_SAI_CTRL0_FMT_RJ_24BIT;
break;
default:
return -EINVAL;
}
ctrl0_mask |= ADAU1977_SAI_CTRL0_FMT_MASK;
}
if (adau1977->master) {
switch (params_width(params)) {
case 16:
ctrl1 = ADAU1977_SAI_CTRL1_DATA_WIDTH_16BIT;
slot_width = 16;
break;
case 24:
case 32:
ctrl1 = ADAU1977_SAI_CTRL1_DATA_WIDTH_24BIT;
slot_width = 32;
break;
default:
return -EINVAL;
}
/* In TDM mode there is a fixed slot width */
if (adau1977->slot_width)
slot_width = adau1977->slot_width;
if (slot_width == 16)
ctrl1 |= ADAU1977_SAI_CTRL1_BCLKRATE_16;
else
ctrl1 |= ADAU1977_SAI_CTRL1_BCLKRATE_32;
ret = regmap_update_bits(adau1977->regmap,
ADAU1977_REG_SAI_CTRL1,
ADAU1977_SAI_CTRL1_DATA_WIDTH_MASK |
ADAU1977_SAI_CTRL1_BCLKRATE_MASK,
ctrl1);
if (ret < 0)
return ret;
}
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_CTRL0,
ctrl0_mask, ctrl0);
if (ret < 0)
return ret;
return regmap_update_bits(adau1977->regmap, ADAU1977_REG_PLL,
ADAU1977_PLL_MCS_MASK, mcs);
}
static int adau1977_power_disable(struct adau1977 *adau1977)
{
int ret = 0;
if (!adau1977->enabled)
return 0;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_POWER,
ADAU1977_POWER_PWUP, 0);
if (ret)
return ret;
regcache_mark_dirty(adau1977->regmap);
if (adau1977->reset_gpio)
gpiod_set_value_cansleep(adau1977->reset_gpio, 0);
regcache_cache_only(adau1977->regmap, true);
regulator_disable(adau1977->avdd_reg);
if (adau1977->dvdd_reg)
regulator_disable(adau1977->dvdd_reg);
adau1977->enabled = false;
return 0;
}
static int adau1977_power_enable(struct adau1977 *adau1977)
{
unsigned int val;
int ret = 0;
if (adau1977->enabled)
return 0;
ret = regulator_enable(adau1977->avdd_reg);
if (ret)
return ret;
if (adau1977->dvdd_reg) {
ret = regulator_enable(adau1977->dvdd_reg);
if (ret)
goto err_disable_avdd;
}
if (adau1977->reset_gpio)
gpiod_set_value_cansleep(adau1977->reset_gpio, 1);
regcache_cache_only(adau1977->regmap, false);
if (adau1977->switch_mode)
adau1977->switch_mode(adau1977->dev);
ret = adau1977_reset(adau1977);
if (ret)
goto err_disable_dvdd;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_POWER,
ADAU1977_POWER_PWUP, ADAU1977_POWER_PWUP);
if (ret)
goto err_disable_dvdd;
ret = regcache_sync(adau1977->regmap);
if (ret)
goto err_disable_dvdd;
/*
* The PLL register is not affected by the software reset. It is
* possible that the value of the register was changed to the
* default value while we were in cache only mode. In this case
* regcache_sync will skip over it and we have to manually sync
* it.
*/
ret = regmap_read(adau1977->regmap, ADAU1977_REG_PLL, &val);
if (ret)
goto err_disable_dvdd;
if (val == 0x41) {
regcache_cache_bypass(adau1977->regmap, true);
ret = regmap_write(adau1977->regmap, ADAU1977_REG_PLL,
0x41);
if (ret)
goto err_disable_dvdd;
regcache_cache_bypass(adau1977->regmap, false);
}
adau1977->enabled = true;
return ret;
err_disable_dvdd:
if (adau1977->dvdd_reg)
regulator_disable(adau1977->dvdd_reg);
err_disable_avdd:
regulator_disable(adau1977->avdd_reg);
return ret;
}
static int adau1977_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(codec);
int ret = 0;
switch (level) {
case SND_SOC_BIAS_ON:
break;
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
ret = adau1977_power_enable(adau1977);
break;
case SND_SOC_BIAS_OFF:
ret = adau1977_power_disable(adau1977);
break;
}
if (ret)
return ret;
codec->dapm.bias_level = level;
return 0;
}
static int adau1977_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
unsigned int rx_mask, int slots, int width)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(dai->codec);
unsigned int ctrl0, ctrl1, drv;
unsigned int slot[4];
unsigned int i;
int ret;
if (slots == 0) {
/* 0 = No fixed slot width */
adau1977->slot_width = 0;
adau1977->max_master_fs = 192000;
return regmap_update_bits(adau1977->regmap,
ADAU1977_REG_SAI_CTRL0, ADAU1977_SAI_CTRL0_SAI_MASK,
ADAU1977_SAI_CTRL0_SAI_I2S);
}
if (rx_mask == 0 || tx_mask != 0)
return -EINVAL;
drv = 0;
for (i = 0; i < 4; i++) {
slot[i] = __ffs(rx_mask);
drv |= ADAU1977_SAI_OVERTEMP_DRV_C(i);
rx_mask &= ~(1 << slot[i]);
if (slot[i] >= slots)
return -EINVAL;
if (rx_mask == 0)
break;
}
if (rx_mask != 0)
return -EINVAL;
switch (width) {
case 16:
ctrl1 = ADAU1977_SAI_CTRL1_SLOT_WIDTH_16;
break;
case 24:
/* We can only generate 16 bit or 32 bit wide slots */
if (adau1977->master)
return -EINVAL;
ctrl1 = ADAU1977_SAI_CTRL1_SLOT_WIDTH_24;
break;
case 32:
ctrl1 = ADAU1977_SAI_CTRL1_SLOT_WIDTH_32;
break;
default:
return -EINVAL;
}
switch (slots) {
case 2:
ctrl0 = ADAU1977_SAI_CTRL0_SAI_TDM_2;
break;
case 4:
ctrl0 = ADAU1977_SAI_CTRL0_SAI_TDM_4;
break;
case 8:
ctrl0 = ADAU1977_SAI_CTRL0_SAI_TDM_8;
break;
case 16:
ctrl0 = ADAU1977_SAI_CTRL0_SAI_TDM_16;
break;
default:
return -EINVAL;
}
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_OVERTEMP,
ADAU1977_SAI_OVERTEMP_DRV_C(0) |
ADAU1977_SAI_OVERTEMP_DRV_C(1) |
ADAU1977_SAI_OVERTEMP_DRV_C(2) |
ADAU1977_SAI_OVERTEMP_DRV_C(3), drv);
if (ret)
return ret;
ret = regmap_write(adau1977->regmap, ADAU1977_REG_CMAP12,
(slot[1] << ADAU1977_CHAN_MAP_SECOND_SLOT_OFFSET) |
(slot[0] << ADAU1977_CHAN_MAP_FIRST_SLOT_OFFSET));
if (ret)
return ret;
ret = regmap_write(adau1977->regmap, ADAU1977_REG_CMAP34,
(slot[3] << ADAU1977_CHAN_MAP_SECOND_SLOT_OFFSET) |
(slot[2] << ADAU1977_CHAN_MAP_FIRST_SLOT_OFFSET));
if (ret)
return ret;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_CTRL0,
ADAU1977_SAI_CTRL0_SAI_MASK, ctrl0);
if (ret)
return ret;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_CTRL1,
ADAU1977_SAI_CTRL1_SLOT_WIDTH_MASK, ctrl1);
if (ret)
return ret;
adau1977->slot_width = width;
/* In master mode the maximum bitclock is 24.576 MHz */
adau1977->max_master_fs = min(192000, 24576000 / width / slots);
return 0;
}
static int adau1977_mute(struct snd_soc_dai *dai, int mute, int stream)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(dai->codec);
unsigned int val;
if (mute)
val = ADAU1977_MISC_CONTROL_MMUTE;
else
val = 0;
return regmap_update_bits(adau1977->regmap, ADAU1977_REG_MISC_CONTROL,
ADAU1977_MISC_CONTROL_MMUTE, val);
}
static int adau1977_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(dai->codec);
unsigned int ctrl0 = 0, ctrl1 = 0, block_power = 0;
bool invert_lrclk;
int ret;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
adau1977->master = false;
break;
case SND_SOC_DAIFMT_CBM_CFM:
ctrl1 |= ADAU1977_SAI_CTRL1_MASTER;
adau1977->master = true;
break;
default:
return -EINVAL;
}
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
case SND_SOC_DAIFMT_NB_NF:
invert_lrclk = false;
break;
case SND_SOC_DAIFMT_IB_NF:
block_power |= ADAU1977_BLOCK_POWER_SAI_BCLK_EDGE;
invert_lrclk = false;
break;
case SND_SOC_DAIFMT_NB_IF:
invert_lrclk = true;
break;
case SND_SOC_DAIFMT_IB_IF:
block_power |= ADAU1977_BLOCK_POWER_SAI_BCLK_EDGE;
invert_lrclk = true;
break;
default:
return -EINVAL;
}
adau1977->right_j = false;
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
ctrl0 |= ADAU1977_SAI_CTRL0_FMT_I2S;
break;
case SND_SOC_DAIFMT_LEFT_J:
ctrl0 |= ADAU1977_SAI_CTRL0_FMT_LJ;
invert_lrclk = !invert_lrclk;
break;
case SND_SOC_DAIFMT_RIGHT_J:
ctrl0 |= ADAU1977_SAI_CTRL0_FMT_RJ_24BIT;
adau1977->right_j = true;
invert_lrclk = !invert_lrclk;
break;
case SND_SOC_DAIFMT_DSP_A:
ctrl1 |= ADAU1977_SAI_CTRL1_LRCLK_PULSE;
ctrl0 |= ADAU1977_SAI_CTRL0_FMT_I2S;
invert_lrclk = false;
break;
case SND_SOC_DAIFMT_DSP_B:
ctrl1 |= ADAU1977_SAI_CTRL1_LRCLK_PULSE;
ctrl0 |= ADAU1977_SAI_CTRL0_FMT_LJ;
invert_lrclk = false;
break;
default:
return -EINVAL;
}
if (invert_lrclk)
block_power |= ADAU1977_BLOCK_POWER_SAI_LR_POL;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_BLOCK_POWER_SAI,
ADAU1977_BLOCK_POWER_SAI_LR_POL |
ADAU1977_BLOCK_POWER_SAI_BCLK_EDGE, block_power);
if (ret)
return ret;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_CTRL0,
ADAU1977_SAI_CTRL0_FMT_MASK,
ctrl0);
if (ret)
return ret;
return regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_CTRL1,
ADAU1977_SAI_CTRL1_MASTER | ADAU1977_SAI_CTRL1_LRCLK_PULSE,
ctrl1);
}
static int adau1977_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(dai->codec);
u64 formats = 0;
if (adau1977->slot_width == 16)
formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE;
else if (adau1977->right_j || adau1977->slot_width == 24)
formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE;
snd_pcm_hw_constraint_list(substream->runtime, 0,
SNDRV_PCM_HW_PARAM_RATE, &adau1977->constraints);
if (adau1977->master)
snd_pcm_hw_constraint_minmax(substream->runtime,
SNDRV_PCM_HW_PARAM_RATE, 8000, adau1977->max_master_fs);
if (formats != 0)
snd_pcm_hw_constraint_mask64(substream->runtime,
SNDRV_PCM_HW_PARAM_FORMAT, formats);
return 0;
}
static int adau1977_set_tristate(struct snd_soc_dai *dai, int tristate)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(dai->codec);
unsigned int val;
if (tristate)
val = ADAU1977_SAI_OVERTEMP_DRV_HIZ;
else
val = 0;
return regmap_update_bits(adau1977->regmap, ADAU1977_REG_SAI_OVERTEMP,
ADAU1977_SAI_OVERTEMP_DRV_HIZ, val);
}
static const struct snd_soc_dai_ops adau1977_dai_ops = {
.startup = adau1977_startup,
.hw_params = adau1977_hw_params,
.mute_stream = adau1977_mute,
.set_fmt = adau1977_set_dai_fmt,
.set_tdm_slot = adau1977_set_tdm_slot,
.set_tristate = adau1977_set_tristate,
};
static struct snd_soc_dai_driver adau1977_dai = {
.name = "adau1977-hifi",
.capture = {
.stream_name = "Capture",
.channels_min = 1,
.channels_max = 4,
.rates = SNDRV_PCM_RATE_KNOT,
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
.sig_bits = 24,
},
.ops = &adau1977_dai_ops,
};
static const unsigned int adau1977_rates[] = {
8000, 16000, 32000, 64000, 128000,
11025, 22050, 44100, 88200, 172400,
12000, 24000, 48000, 96000, 192000,
};
#define ADAU1977_RATE_CONSTRAINT_MASK_32000 0x001f
#define ADAU1977_RATE_CONSTRAINT_MASK_44100 0x03e0
#define ADAU1977_RATE_CONSTRAINT_MASK_48000 0x7c00
/* All rates >= 32000 */
#define ADAU1977_RATE_CONSTRAINT_MASK_LRCLK 0x739c
static bool adau1977_check_sysclk(unsigned int mclk, unsigned int base_freq)
{
unsigned int mcs;
if (mclk % (base_freq * 128) != 0)
return false;
mcs = mclk / (128 * base_freq);
if (mcs < 1 || mcs > 6 || mcs == 5)
return false;
return true;
}
static int adau1977_set_sysclk(struct snd_soc_codec *codec,
int clk_id, int source, unsigned int freq, int dir)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(codec);
unsigned int mask = 0;
unsigned int clk_src;
unsigned int ret;
if (dir != SND_SOC_CLOCK_IN)
return -EINVAL;
if (clk_id != ADAU1977_SYSCLK)
return -EINVAL;
switch (source) {
case ADAU1977_SYSCLK_SRC_MCLK:
clk_src = 0;
break;
case ADAU1977_SYSCLK_SRC_LRCLK:
clk_src = ADAU1977_PLL_CLK_S;
break;
default:
return -EINVAL;
}
if (freq != 0 && source == ADAU1977_SYSCLK_SRC_MCLK) {
if (freq < 4000000 || freq > 36864000)
return -EINVAL;
if (adau1977_check_sysclk(freq, 32000))
mask |= ADAU1977_RATE_CONSTRAINT_MASK_32000;
if (adau1977_check_sysclk(freq, 44100))
mask |= ADAU1977_RATE_CONSTRAINT_MASK_44100;
if (adau1977_check_sysclk(freq, 48000))
mask |= ADAU1977_RATE_CONSTRAINT_MASK_48000;
if (mask == 0)
return -EINVAL;
} else if (source == ADAU1977_SYSCLK_SRC_LRCLK) {
mask = ADAU1977_RATE_CONSTRAINT_MASK_LRCLK;
}
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_PLL,
ADAU1977_PLL_CLK_S, clk_src);
if (ret)
return ret;
adau1977->constraints.mask = mask;
adau1977->sysclk_src = source;
adau1977->sysclk = freq;
return 0;
}
static int adau1977_codec_probe(struct snd_soc_codec *codec)
{
struct adau1977 *adau1977 = snd_soc_codec_get_drvdata(codec);
int ret;
switch (adau1977->type) {
case ADAU1977:
ret = snd_soc_dapm_new_controls(&codec->dapm,
adau1977_micbias_dapm_widgets,
ARRAY_SIZE(adau1977_micbias_dapm_widgets));
if (ret < 0)
return ret;
break;
default:
break;
}
return 0;
}
static struct snd_soc_codec_driver adau1977_codec_driver = {
.probe = adau1977_codec_probe,
.set_bias_level = adau1977_set_bias_level,
.set_sysclk = adau1977_set_sysclk,
.idle_bias_off = true,
.controls = adau1977_snd_controls,
.num_controls = ARRAY_SIZE(adau1977_snd_controls),
.dapm_widgets = adau1977_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(adau1977_dapm_widgets),
.dapm_routes = adau1977_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(adau1977_dapm_routes),
};
static int adau1977_setup_micbias(struct adau1977 *adau1977)
{
struct adau1977_platform_data *pdata = adau1977->dev->platform_data;
unsigned int micbias;
if (pdata) {
micbias = pdata->micbias;
if (micbias > ADAU1977_MICBIAS_9V0)
return -EINVAL;
} else {
micbias = ADAU1977_MICBIAS_8V5;
}
return regmap_update_bits(adau1977->regmap, ADAU1977_REG_MICBIAS,
ADAU1977_MICBIAS_MB_VOLTS_MASK,
micbias << ADAU1977_MICBIAS_MB_VOLTS_OFFSET);
}
int adau1977_probe(struct device *dev, struct regmap *regmap,
enum adau1977_type type, void (*switch_mode)(struct device *dev))
{
unsigned int power_off_mask;
struct adau1977 *adau1977;
int ret;
if (IS_ERR(regmap))
return PTR_ERR(regmap);
adau1977 = devm_kzalloc(dev, sizeof(*adau1977), GFP_KERNEL);
if (adau1977 == NULL)
return -ENOMEM;
adau1977->dev = dev;
adau1977->type = type;
adau1977->regmap = regmap;
adau1977->switch_mode = switch_mode;
adau1977->max_master_fs = 192000;
adau1977->constraints.list = adau1977_rates;
adau1977->constraints.count = ARRAY_SIZE(adau1977_rates);
adau1977->avdd_reg = devm_regulator_get(dev, "AVDD");
if (IS_ERR(adau1977->avdd_reg))
return PTR_ERR(adau1977->avdd_reg);
adau1977->dvdd_reg = devm_regulator_get_optional(dev, "DVDD");
if (IS_ERR(adau1977->dvdd_reg)) {
if (PTR_ERR(adau1977->dvdd_reg) != -ENODEV)
return PTR_ERR(adau1977->dvdd_reg);
adau1977->dvdd_reg = NULL;
}
adau1977->reset_gpio = devm_gpiod_get(dev, "reset");
if (IS_ERR(adau1977->reset_gpio)) {
ret = PTR_ERR(adau1977->reset_gpio);
if (ret != -ENOENT && ret != -ENOSYS)
return PTR_ERR(adau1977->reset_gpio);
adau1977->reset_gpio = NULL;
}
dev_set_drvdata(dev, adau1977);
if (adau1977->reset_gpio) {
ret = gpiod_direction_output(adau1977->reset_gpio, 0);
if (ret)
return ret;
ndelay(100);
}
ret = adau1977_power_enable(adau1977);
if (ret)
return ret;
if (type == ADAU1977) {
ret = adau1977_setup_micbias(adau1977);
if (ret)
goto err_poweroff;
}
if (adau1977->dvdd_reg)
power_off_mask = ~0;
else
power_off_mask = ~ADAU1977_BLOCK_POWER_SAI_LDO_EN;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_BLOCK_POWER_SAI,
power_off_mask, 0x00);
if (ret)
goto err_poweroff;
ret = adau1977_power_disable(adau1977);
if (ret)
return ret;
return snd_soc_register_codec(dev, &adau1977_codec_driver,
&adau1977_dai, 1);
err_poweroff:
adau1977_power_disable(adau1977);
return ret;
}
EXPORT_SYMBOL_GPL(adau1977_probe);
static bool adau1977_register_volatile(struct device *dev, unsigned int reg)
{
switch (reg) {
case ADAU1977_REG_STATUS(0):
case ADAU1977_REG_STATUS(1):
case ADAU1977_REG_STATUS(2):
case ADAU1977_REG_STATUS(3):
case ADAU1977_REG_ADC_CLIP:
return true;
}
return false;
}
const struct regmap_config adau1977_regmap_config = {
.max_register = ADAU1977_REG_DC_HPF_CAL,
.volatile_reg = adau1977_register_volatile,
.cache_type = REGCACHE_RBTREE,
.reg_defaults = adau1977_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adau1977_reg_defaults),
};
EXPORT_SYMBOL_GPL(adau1977_regmap_config);
MODULE_DESCRIPTION("ASoC ADAU1977/ADAU1978/ADAU1979 driver");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_LICENSE("GPL");
sound/soc/codecs/adau1977.h 0 → 100644
View file @ 950c6672
/*
* ADAU1977/ADAU1978/ADAU1979 driver
*
* Copyright 2014 Analog Devices Inc.
* Author: Lars-Peter Clausen <lars@metafoo.de>
*
* Licensed under the GPL-2.
*/
#ifndef __SOUND_SOC_CODECS_ADAU1977_H__
#define __SOUND_SOC_CODECS_ADAU1977_H__
#include <linux/regmap.h>
struct device;
enum adau1977_type {
ADAU1977,
ADAU1978,
ADAU1979,
};
int adau1977_probe(struct device *dev, struct regmap *regmap,
enum adau1977_type type, void (*switch_mode)(struct device *dev));
extern const struct regmap_config adau1977_regmap_config;
enum adau1977_clk_id {
ADAU1977_SYSCLK,
};
enum adau1977_sysclk_src {
ADAU1977_SYSCLK_SRC_MCLK,
ADAU1977_SYSCLK_SRC_LRCLK,
};
#endif
sound/soc/codecs/adav801.c 0 → 100644
View file @ 950c6672
/*
* ADAV801 audio driver
*
* Copyright 2014 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
#include <linux/module.h>
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include "adav80x.h"
static const struct spi_device_id adav80x_spi_id[] = {
{ "adav801", 0 },
{ }
};
MODULE_DEVICE_TABLE(spi, adav80x_spi_id);
static int adav80x_spi_probe(struct spi_device *spi)
{
struct regmap_config config;
config = adav80x_regmap_config;
config.read_flag_mask = 0x01;
return adav80x_bus_probe(&spi->dev, devm_regmap_init_spi(spi, &config));
}
static int adav80x_spi_remove(struct spi_device *spi)
{
snd_soc_unregister_codec(&spi->dev);
return 0;
}
static struct spi_driver adav80x_spi_driver = {
.driver = {
.name = "adav801",
.owner = THIS_MODULE,
},
.probe = adav80x_spi_probe,
.remove = adav80x_spi_remove,
.id_table = adav80x_spi_id,
};
module_spi_driver(adav80x_spi_driver);
MODULE_DESCRIPTION("ASoC ADAV801 driver");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_AUTHOR("Yi Li <yi.li@analog.com>>");
MODULE_LICENSE("GPL");
sound/soc/codecs/adav803.c 0 → 100644
View file @ 950c6672
/*
* ADAV803 audio driver
*
* Copyright 2014 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include "adav80x.h"
static const struct i2c_device_id adav803_id[] = {
{ "adav803", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, adav803_id);
static int adav803_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
return adav80x_bus_probe(&client->dev,
devm_regmap_init_i2c(client, &adav80x_regmap_config));
}
static int adav803_remove(struct i2c_client *client)
{
snd_soc_unregister_codec(&client->dev);
return 0;
}
static struct i2c_driver adav803_driver = {
.driver = {
.name = "adav803",
.owner = THIS_MODULE,
},
.probe = adav803_probe,
.remove = adav803_remove,
.id_table = adav803_id,
};
module_i2c_driver(adav803_driver);
MODULE_DESCRIPTION("ASoC ADAV803 driver");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_AUTHOR("Yi Li <yi.li@analog.com>>");
MODULE_LICENSE("GPL");
sound/soc/codecs/adav80x.c
View file @ 950c6672
......@@ -8,17 +8,15 @@
* Licensed under the GPL-2 or later.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/tlv.h>
#include <sound/soc.h>
#include <sound/tlv.h>
#include "adav80x.h"
......@@ -869,39 +867,26 @@ static struct snd_soc_codec_driver adav80x_codec_driver = {
.num_dapm_routes = ARRAY_SIZE(adav80x_dapm_routes),
};
static int adav80x_bus_probe(struct device *dev, struct regmap *regmap)
int adav80x_bus_probe(struct device *dev, struct regmap *regmap)
{
struct adav80x *adav80x;
int ret;
if (IS_ERR(regmap))
return PTR_ERR(regmap);
adav80x = kzalloc(sizeof(*adav80x), GFP_KERNEL);
adav80x = devm_kzalloc(dev, sizeof(*adav80x), GFP_KERNEL);
if (!adav80x)
return -ENOMEM;
dev_set_drvdata(dev, adav80x);
adav80x->regmap = regmap;
ret = snd_soc_register_codec(dev, &adav80x_codec_driver,
return snd_soc_register_codec(dev, &adav80x_codec_driver,
adav80x_dais, ARRAY_SIZE(adav80x_dais));
if (ret)
kfree(adav80x);
return ret;
}
EXPORT_SYMBOL_GPL(adav80x_bus_probe);
static int adav80x_bus_remove(struct device *dev)
{
snd_soc_unregister_codec(dev);
kfree(dev_get_drvdata(dev));
return 0;
}
#if defined(CONFIG_SPI_MASTER)
static const struct regmap_config adav80x_spi_regmap_config = {
const struct regmap_config adav80x_regmap_config = {
.val_bits = 8,
.pad_bits = 1,
.reg_bits = 7,
......@@ -913,105 +898,7 @@ static const struct regmap_config adav80x_spi_regmap_config = {
.reg_defaults = adav80x_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adav80x_reg_defaults),
};
static const struct spi_device_id adav80x_spi_id[] = {
{ "adav801", 0 },
{ }
};
MODULE_DEVICE_TABLE(spi, adav80x_spi_id);
static int adav80x_spi_probe(struct spi_device *spi)
{
return adav80x_bus_probe(&spi->dev,
devm_regmap_init_spi(spi, &adav80x_spi_regmap_config));
}
static int adav80x_spi_remove(struct spi_device *spi)
{
return adav80x_bus_remove(&spi->dev);
}
static struct spi_driver adav80x_spi_driver = {
.driver = {
.name = "adav801",
.owner = THIS_MODULE,
},
.probe = adav80x_spi_probe,
.remove = adav80x_spi_remove,
.id_table = adav80x_spi_id,
};
#endif
#if IS_ENABLED(CONFIG_I2C)
static const struct regmap_config adav80x_i2c_regmap_config = {
.val_bits = 8,
.pad_bits = 1,
.reg_bits = 7,
.max_register = ADAV80X_PLL_OUTE,
.cache_type = REGCACHE_RBTREE,
.reg_defaults = adav80x_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adav80x_reg_defaults),
};
static const struct i2c_device_id adav80x_i2c_id[] = {
{ "adav803", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, adav80x_i2c_id);
static int adav80x_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
return adav80x_bus_probe(&client->dev,
devm_regmap_init_i2c(client, &adav80x_i2c_regmap_config));
}
static int adav80x_i2c_remove(struct i2c_client *client)
{
return adav80x_bus_remove(&client->dev);
}
static struct i2c_driver adav80x_i2c_driver = {
.driver = {
.name = "adav803",
.owner = THIS_MODULE,
},
.probe = adav80x_i2c_probe,
.remove = adav80x_i2c_remove,
.id_table = adav80x_i2c_id,
};
#endif
static int __init adav80x_init(void)
{
int ret = 0;
#if IS_ENABLED(CONFIG_I2C)
ret = i2c_add_driver(&adav80x_i2c_driver);
if (ret)
return ret;
#endif
#if defined(CONFIG_SPI_MASTER)
ret = spi_register_driver(&adav80x_spi_driver);
#endif
return ret;
}
module_init(adav80x_init);
static void __exit adav80x_exit(void)
{
#if IS_ENABLED(CONFIG_I2C)
i2c_del_driver(&adav80x_i2c_driver);
#endif
#if defined(CONFIG_SPI_MASTER)
spi_unregister_driver(&adav80x_spi_driver);
#endif
}
module_exit(adav80x_exit);
EXPORT_SYMBOL_GPL(adav80x_regmap_config);
MODULE_DESCRIPTION("ASoC ADAV80x driver");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
......
sound/soc/codecs/adav80x.h
View file @ 950c6672
......@@ -9,6 +9,13 @@
#ifndef _ADAV80X_H
#define _ADAV80X_H
#include <linux/regmap.h>
struct device;
extern const struct regmap_config adav80x_regmap_config;
int adav80x_bus_probe(struct device *dev, struct regmap *regmap);
enum adav80x_pll_src {
ADAV80X_PLL_SRC_XIN,
ADAV80X_PLL_SRC_XTAL,
......
sound/soc/codecs/ak4104.c
View file @ 950c6672
......@@ -174,8 +174,6 @@ static int ak4104_probe(struct snd_soc_codec *codec)
struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
int ret;
codec->control_data = ak4104->regmap;
/* set power-up and non-reset bits */
ret = regmap_update_bits(ak4104->regmap, AK4104_REG_CONTROL1,
AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN,
......
sound/soc/codecs/ak4641.c
View file @ 950c6672
......@@ -113,14 +113,14 @@ static const DECLARE_TLV_DB_SCALE(alc_tlv, -800, 50, 0);
static const DECLARE_TLV_DB_SCALE(aux_in_tlv, -2100, 300, 0);
static const struct soc_enum ak4641_mono_out_enum =
SOC_ENUM_SINGLE(AK4641_SIG1, 6, 2, ak4641_mono_out);
static const struct soc_enum ak4641_hp_out_enum =
SOC_ENUM_SINGLE(AK4641_MODE2, 2, 2, ak4641_hp_out);
static const struct soc_enum ak4641_mic_select_enum =
SOC_ENUM_SINGLE(AK4641_MIC, 1, 2, ak4641_mic_select);
static const struct soc_enum ak4641_mic_or_dac_enum =
SOC_ENUM_SINGLE(AK4641_BTIF, 4, 2, ak4641_mic_or_dac);
static SOC_ENUM_SINGLE_DECL(ak4641_mono_out_enum,
AK4641_SIG1, 6, ak4641_mono_out);
static SOC_ENUM_SINGLE_DECL(ak4641_hp_out_enum,
AK4641_MODE2, 2, ak4641_hp_out);
static SOC_ENUM_SINGLE_DECL(ak4641_mic_select_enum,
AK4641_MIC, 1, ak4641_mic_select);
static SOC_ENUM_SINGLE_DECL(ak4641_mic_or_dac_enum,
AK4641_BTIF, 4, ak4641_mic_or_dac);
static const struct snd_kcontrol_new ak4641_snd_controls[] = {
SOC_ENUM("Mono 1 Output", ak4641_mono_out_enum),
......
sound/soc/codecs/ak4671.c
View file @ 950c6672
......@@ -15,6 +15,7 @@
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/delay.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <sound/soc.h>
#include <sound/initval.h>
......@@ -23,104 +24,99 @@
#include "ak4671.h"
/* codec private data */
struct ak4671_priv {
enum snd_soc_control_type control_type;
};
/* ak4671 register cache & default register settings */
static const u8 ak4671_reg[AK4671_CACHEREGNUM] = {
0x00, /* AK4671_AD_DA_POWER_MANAGEMENT (0x00) */
0xf6, /* AK4671_PLL_MODE_SELECT0 (0x01) */
0x00, /* AK4671_PLL_MODE_SELECT1 (0x02) */
0x02, /* AK4671_FORMAT_SELECT (0x03) */
0x00, /* AK4671_MIC_SIGNAL_SELECT (0x04) */
0x55, /* AK4671_MIC_AMP_GAIN (0x05) */
0x00, /* AK4671_MIXING_POWER_MANAGEMENT0 (0x06) */
0x00, /* AK4671_MIXING_POWER_MANAGEMENT1 (0x07) */
0xb5, /* AK4671_OUTPUT_VOLUME_CONTROL (0x08) */
0x00, /* AK4671_LOUT1_SIGNAL_SELECT (0x09) */
0x00, /* AK4671_ROUT1_SIGNAL_SELECT (0x0a) */
0x00, /* AK4671_LOUT2_SIGNAL_SELECT (0x0b) */
0x00, /* AK4671_ROUT2_SIGNAL_SELECT (0x0c) */
0x00, /* AK4671_LOUT3_SIGNAL_SELECT (0x0d) */
0x00, /* AK4671_ROUT3_SIGNAL_SELECT (0x0e) */
0x00, /* AK4671_LOUT1_POWER_MANAGERMENT (0x0f) */
0x00, /* AK4671_LOUT2_POWER_MANAGERMENT (0x10) */
0x80, /* AK4671_LOUT3_POWER_MANAGERMENT (0x11) */
0x91, /* AK4671_LCH_INPUT_VOLUME_CONTROL (0x12) */
0x91, /* AK4671_RCH_INPUT_VOLUME_CONTROL (0x13) */
0xe1, /* AK4671_ALC_REFERENCE_SELECT (0x14) */
0x00, /* AK4671_DIGITAL_MIXING_CONTROL (0x15) */
0x00, /* AK4671_ALC_TIMER_SELECT (0x16) */
0x00, /* AK4671_ALC_MODE_CONTROL (0x17) */
0x02, /* AK4671_MODE_CONTROL1 (0x18) */
0x01, /* AK4671_MODE_CONTROL2 (0x19) */
0x18, /* AK4671_LCH_OUTPUT_VOLUME_CONTROL (0x1a) */
0x18, /* AK4671_RCH_OUTPUT_VOLUME_CONTROL (0x1b) */
0x00, /* AK4671_SIDETONE_A_CONTROL (0x1c) */
0x02, /* AK4671_DIGITAL_FILTER_SELECT (0x1d) */
0x00, /* AK4671_FIL3_COEFFICIENT0 (0x1e) */
0x00, /* AK4671_FIL3_COEFFICIENT1 (0x1f) */
0x00, /* AK4671_FIL3_COEFFICIENT2 (0x20) */
0x00, /* AK4671_FIL3_COEFFICIENT3 (0x21) */
0x00, /* AK4671_EQ_COEFFICIENT0 (0x22) */
0x00, /* AK4671_EQ_COEFFICIENT1 (0x23) */
0x00, /* AK4671_EQ_COEFFICIENT2 (0x24) */
0x00, /* AK4671_EQ_COEFFICIENT3 (0x25) */
0x00, /* AK4671_EQ_COEFFICIENT4 (0x26) */
0x00, /* AK4671_EQ_COEFFICIENT5 (0x27) */
0xa9, /* AK4671_FIL1_COEFFICIENT0 (0x28) */
0x1f, /* AK4671_FIL1_COEFFICIENT1 (0x29) */
0xad, /* AK4671_FIL1_COEFFICIENT2 (0x2a) */
0x20, /* AK4671_FIL1_COEFFICIENT3 (0x2b) */
0x00, /* AK4671_FIL2_COEFFICIENT0 (0x2c) */
0x00, /* AK4671_FIL2_COEFFICIENT1 (0x2d) */
0x00, /* AK4671_FIL2_COEFFICIENT2 (0x2e) */
0x00, /* AK4671_FIL2_COEFFICIENT3 (0x2f) */
0x00, /* AK4671_DIGITAL_FILTER_SELECT2 (0x30) */
0x00, /* this register not used */
0x00, /* AK4671_E1_COEFFICIENT0 (0x32) */
0x00, /* AK4671_E1_COEFFICIENT1 (0x33) */
0x00, /* AK4671_E1_COEFFICIENT2 (0x34) */
0x00, /* AK4671_E1_COEFFICIENT3 (0x35) */
0x00, /* AK4671_E1_COEFFICIENT4 (0x36) */
0x00, /* AK4671_E1_COEFFICIENT5 (0x37) */
0x00, /* AK4671_E2_COEFFICIENT0 (0x38) */
0x00, /* AK4671_E2_COEFFICIENT1 (0x39) */
0x00, /* AK4671_E2_COEFFICIENT2 (0x3a) */
0x00, /* AK4671_E2_COEFFICIENT3 (0x3b) */
0x00, /* AK4671_E2_COEFFICIENT4 (0x3c) */
0x00, /* AK4671_E2_COEFFICIENT5 (0x3d) */
0x00, /* AK4671_E3_COEFFICIENT0 (0x3e) */
0x00, /* AK4671_E3_COEFFICIENT1 (0x3f) */
0x00, /* AK4671_E3_COEFFICIENT2 (0x40) */
0x00, /* AK4671_E3_COEFFICIENT3 (0x41) */
0x00, /* AK4671_E3_COEFFICIENT4 (0x42) */
0x00, /* AK4671_E3_COEFFICIENT5 (0x43) */
0x00, /* AK4671_E4_COEFFICIENT0 (0x44) */
0x00, /* AK4671_E4_COEFFICIENT1 (0x45) */
0x00, /* AK4671_E4_COEFFICIENT2 (0x46) */
0x00, /* AK4671_E4_COEFFICIENT3 (0x47) */
0x00, /* AK4671_E4_COEFFICIENT4 (0x48) */
0x00, /* AK4671_E4_COEFFICIENT5 (0x49) */
0x00, /* AK4671_E5_COEFFICIENT0 (0x4a) */
0x00, /* AK4671_E5_COEFFICIENT1 (0x4b) */
0x00, /* AK4671_E5_COEFFICIENT2 (0x4c) */
0x00, /* AK4671_E5_COEFFICIENT3 (0x4d) */
0x00, /* AK4671_E5_COEFFICIENT4 (0x4e) */
0x00, /* AK4671_E5_COEFFICIENT5 (0x4f) */
0x88, /* AK4671_EQ_CONTROL_250HZ_100HZ (0x50) */
0x88, /* AK4671_EQ_CONTROL_3500HZ_1KHZ (0x51) */
0x08, /* AK4671_EQ_CONTRO_10KHZ (0x52) */
0x00, /* AK4671_PCM_IF_CONTROL0 (0x53) */
0x00, /* AK4671_PCM_IF_CONTROL1 (0x54) */
0x00, /* AK4671_PCM_IF_CONTROL2 (0x55) */
0x18, /* AK4671_DIGITAL_VOLUME_B_CONTROL (0x56) */
0x18, /* AK4671_DIGITAL_VOLUME_C_CONTROL (0x57) */
0x00, /* AK4671_SIDETONE_VOLUME_CONTROL (0x58) */
0x00, /* AK4671_DIGITAL_MIXING_CONTROL2 (0x59) */
0x00, /* AK4671_SAR_ADC_CONTROL (0x5a) */
static const struct reg_default ak4671_reg_defaults[] = {
{ 0x00, 0x00 }, /* AK4671_AD_DA_POWER_MANAGEMENT (0x00) */
{ 0x01, 0xf6 }, /* AK4671_PLL_MODE_SELECT0 (0x01) */
{ 0x02, 0x00 }, /* AK4671_PLL_MODE_SELECT1 (0x02) */
{ 0x03, 0x02 }, /* AK4671_FORMAT_SELECT (0x03) */
{ 0x04, 0x00 }, /* AK4671_MIC_SIGNAL_SELECT (0x04) */
{ 0x05, 0x55 }, /* AK4671_MIC_AMP_GAIN (0x05) */
{ 0x06, 0x00 }, /* AK4671_MIXING_POWER_MANAGEMENT0 (0x06) */
{ 0x07, 0x00 }, /* AK4671_MIXING_POWER_MANAGEMENT1 (0x07) */
{ 0x08, 0xb5 }, /* AK4671_OUTPUT_VOLUME_CONTROL (0x08) */
{ 0x09, 0x00 }, /* AK4671_LOUT1_SIGNAL_SELECT (0x09) */
{ 0x0a, 0x00 }, /* AK4671_ROUT1_SIGNAL_SELECT (0x0a) */
{ 0x0b, 0x00 }, /* AK4671_LOUT2_SIGNAL_SELECT (0x0b) */
{ 0x0c, 0x00 }, /* AK4671_ROUT2_SIGNAL_SELECT (0x0c) */
{ 0x0d, 0x00 }, /* AK4671_LOUT3_SIGNAL_SELECT (0x0d) */
{ 0x0e, 0x00 }, /* AK4671_ROUT3_SIGNAL_SELECT (0x0e) */
{ 0x0f, 0x00 }, /* AK4671_LOUT1_POWER_MANAGERMENT (0x0f) */
{ 0x10, 0x00 }, /* AK4671_LOUT2_POWER_MANAGERMENT (0x10) */
{ 0x11, 0x80 }, /* AK4671_LOUT3_POWER_MANAGERMENT (0x11) */
{ 0x12, 0x91 }, /* AK4671_LCH_INPUT_VOLUME_CONTROL (0x12) */
{ 0x13, 0x91 }, /* AK4671_RCH_INPUT_VOLUME_CONTROL (0x13) */
{ 0x14, 0xe1 }, /* AK4671_ALC_REFERENCE_SELECT (0x14) */
{ 0x15, 0x00 }, /* AK4671_DIGITAL_MIXING_CONTROL (0x15) */
{ 0x16, 0x00 }, /* AK4671_ALC_TIMER_SELECT (0x16) */
{ 0x17, 0x00 }, /* AK4671_ALC_MODE_CONTROL (0x17) */
{ 0x18, 0x02 }, /* AK4671_MODE_CONTROL1 (0x18) */
{ 0x19, 0x01 }, /* AK4671_MODE_CONTROL2 (0x19) */
{ 0x1a, 0x18 }, /* AK4671_LCH_OUTPUT_VOLUME_CONTROL (0x1a) */
{ 0x1b, 0x18 }, /* AK4671_RCH_OUTPUT_VOLUME_CONTROL (0x1b) */
{ 0x1c, 0x00 }, /* AK4671_SIDETONE_A_CONTROL (0x1c) */
{ 0x1d, 0x02 }, /* AK4671_DIGITAL_FILTER_SELECT (0x1d) */
{ 0x1e, 0x00 }, /* AK4671_FIL3_COEFFICIENT0 (0x1e) */
{ 0x1f, 0x00 }, /* AK4671_FIL3_COEFFICIENT1 (0x1f) */
{ 0x20, 0x00 }, /* AK4671_FIL3_COEFFICIENT2 (0x20) */
{ 0x21, 0x00 }, /* AK4671_FIL3_COEFFICIENT3 (0x21) */
{ 0x22, 0x00 }, /* AK4671_EQ_COEFFICIENT0 (0x22) */
{ 0x23, 0x00 }, /* AK4671_EQ_COEFFICIENT1 (0x23) */
{ 0x24, 0x00 }, /* AK4671_EQ_COEFFICIENT2 (0x24) */
{ 0x25, 0x00 }, /* AK4671_EQ_COEFFICIENT3 (0x25) */
{ 0x26, 0x00 }, /* AK4671_EQ_COEFFICIENT4 (0x26) */
{ 0x27, 0x00 }, /* AK4671_EQ_COEFFICIENT5 (0x27) */
{ 0x28, 0xa9 }, /* AK4671_FIL1_COEFFICIENT0 (0x28) */
{ 0x29, 0x1f }, /* AK4671_FIL1_COEFFICIENT1 (0x29) */
{ 0x2a, 0xad }, /* AK4671_FIL1_COEFFICIENT2 (0x2a) */
{ 0x2b, 0x20 }, /* AK4671_FIL1_COEFFICIENT3 (0x2b) */
{ 0x2c, 0x00 }, /* AK4671_FIL2_COEFFICIENT0 (0x2c) */
{ 0x2d, 0x00 }, /* AK4671_FIL2_COEFFICIENT1 (0x2d) */
{ 0x2e, 0x00 }, /* AK4671_FIL2_COEFFICIENT2 (0x2e) */
{ 0x2f, 0x00 }, /* AK4671_FIL2_COEFFICIENT3 (0x2f) */
{ 0x30, 0x00 }, /* AK4671_DIGITAL_FILTER_SELECT2 (0x30) */
{ 0x32, 0x00 }, /* AK4671_E1_COEFFICIENT0 (0x32) */
{ 0x33, 0x00 }, /* AK4671_E1_COEFFICIENT1 (0x33) */
{ 0x34, 0x00 }, /* AK4671_E1_COEFFICIENT2 (0x34) */
{ 0x35, 0x00 }, /* AK4671_E1_COEFFICIENT3 (0x35) */
{ 0x36, 0x00 }, /* AK4671_E1_COEFFICIENT4 (0x36) */
{ 0x37, 0x00 }, /* AK4671_E1_COEFFICIENT5 (0x37) */
{ 0x38, 0x00 }, /* AK4671_E2_COEFFICIENT0 (0x38) */
{ 0x39, 0x00 }, /* AK4671_E2_COEFFICIENT1 (0x39) */
{ 0x3a, 0x00 }, /* AK4671_E2_COEFFICIENT2 (0x3a) */
{ 0x3b, 0x00 }, /* AK4671_E2_COEFFICIENT3 (0x3b) */
{ 0x3c, 0x00 }, /* AK4671_E2_COEFFICIENT4 (0x3c) */
{ 0x3d, 0x00 }, /* AK4671_E2_COEFFICIENT5 (0x3d) */
{ 0x3e, 0x00 }, /* AK4671_E3_COEFFICIENT0 (0x3e) */
{ 0x3f, 0x00 }, /* AK4671_E3_COEFFICIENT1 (0x3f) */
{ 0x40, 0x00 }, /* AK4671_E3_COEFFICIENT2 (0x40) */
{ 0x41, 0x00 }, /* AK4671_E3_COEFFICIENT3 (0x41) */
{ 0x42, 0x00 }, /* AK4671_E3_COEFFICIENT4 (0x42) */
{ 0x43, 0x00 }, /* AK4671_E3_COEFFICIENT5 (0x43) */
{ 0x44, 0x00 }, /* AK4671_E4_COEFFICIENT0 (0x44) */
{ 0x45, 0x00 }, /* AK4671_E4_COEFFICIENT1 (0x45) */
{ 0x46, 0x00 }, /* AK4671_E4_COEFFICIENT2 (0x46) */
{ 0x47, 0x00 }, /* AK4671_E4_COEFFICIENT3 (0x47) */
{ 0x48, 0x00 }, /* AK4671_E4_COEFFICIENT4 (0x48) */
{ 0x49, 0x00 }, /* AK4671_E4_COEFFICIENT5 (0x49) */
{ 0x4a, 0x00 }, /* AK4671_E5_COEFFICIENT0 (0x4a) */
{ 0x4b, 0x00 }, /* AK4671_E5_COEFFICIENT1 (0x4b) */
{ 0x4c, 0x00 }, /* AK4671_E5_COEFFICIENT2 (0x4c) */
{ 0x4d, 0x00 }, /* AK4671_E5_COEFFICIENT3 (0x4d) */
{ 0x4e, 0x00 }, /* AK4671_E5_COEFFICIENT4 (0x4e) */
{ 0x4f, 0x00 }, /* AK4671_E5_COEFFICIENT5 (0x4f) */
{ 0x50, 0x88 }, /* AK4671_EQ_CONTROL_250HZ_100HZ (0x50) */
{ 0x51, 0x88 }, /* AK4671_EQ_CONTROL_3500HZ_1KHZ (0x51) */
{ 0x52, 0x08 }, /* AK4671_EQ_CONTRO_10KHZ (0x52) */
{ 0x53, 0x00 }, /* AK4671_PCM_IF_CONTROL0 (0x53) */
{ 0x54, 0x00 }, /* AK4671_PCM_IF_CONTROL1 (0x54) */
{ 0x55, 0x00 }, /* AK4671_PCM_IF_CONTROL2 (0x55) */
{ 0x56, 0x18 }, /* AK4671_DIGITAL_VOLUME_B_CONTROL (0x56) */
{ 0x57, 0x18 }, /* AK4671_DIGITAL_VOLUME_C_CONTROL (0x57) */
{ 0x58, 0x00 }, /* AK4671_SIDETONE_VOLUME_CONTROL (0x58) */
{ 0x59, 0x00 }, /* AK4671_DIGITAL_MIXING_CONTROL2 (0x59) */
{ 0x5a, 0x00 }, /* AK4671_SAR_ADC_CONTROL (0x5a) */
};
/*
......@@ -241,19 +237,17 @@ static const struct snd_kcontrol_new ak4671_rout3_mixer_controls[] = {
/* Input MUXs */
static const char *ak4671_lin_mux_texts[] =
{"LIN1", "LIN2", "LIN3", "LIN4"};
static const struct soc_enum ak4671_lin_mux_enum =
SOC_ENUM_SINGLE(AK4671_MIC_SIGNAL_SELECT, 0,
ARRAY_SIZE(ak4671_lin_mux_texts),
ak4671_lin_mux_texts);
static SOC_ENUM_SINGLE_DECL(ak4671_lin_mux_enum,
AK4671_MIC_SIGNAL_SELECT, 0,
ak4671_lin_mux_texts);
static const struct snd_kcontrol_new ak4671_lin_mux_control =
SOC_DAPM_ENUM("Route", ak4671_lin_mux_enum);
static const char *ak4671_rin_mux_texts[] =
{"RIN1", "RIN2", "RIN3", "RIN4"};
static const struct soc_enum ak4671_rin_mux_enum =
SOC_ENUM_SINGLE(AK4671_MIC_SIGNAL_SELECT, 2,
ARRAY_SIZE(ak4671_rin_mux_texts),
ak4671_rin_mux_texts);
static SOC_ENUM_SINGLE_DECL(ak4671_rin_mux_enum,
AK4671_MIC_SIGNAL_SELECT, 2,
ak4671_rin_mux_texts);
static const struct snd_kcontrol_new ak4671_rin_mux_control =
SOC_DAPM_ENUM("Route", ak4671_rin_mux_enum);
......@@ -619,18 +613,14 @@ static struct snd_soc_dai_driver ak4671_dai = {
static int ak4671_probe(struct snd_soc_codec *codec)
{
struct ak4671_priv *ak4671 = snd_soc_codec_get_drvdata(codec);
int ret;
ret = snd_soc_codec_set_cache_io(codec, 8, 8, ak4671->control_type);
ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
if (ret < 0) {
dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
return ret;
}
snd_soc_add_codec_controls(codec, ak4671_snd_controls,
ARRAY_SIZE(ak4671_snd_controls));
ak4671_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
return ret;
......@@ -646,28 +636,36 @@ static struct snd_soc_codec_driver soc_codec_dev_ak4671 = {
.probe = ak4671_probe,
.remove = ak4671_remove,
.set_bias_level = ak4671_set_bias_level,
.reg_cache_size = AK4671_CACHEREGNUM,
.reg_word_size = sizeof(u8),
.reg_cache_default = ak4671_reg,
.controls = ak4671_snd_controls,
.num_controls = ARRAY_SIZE(ak4671_snd_controls),
.dapm_widgets = ak4671_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(ak4671_dapm_widgets),
.dapm_routes = ak4671_intercon,
.num_dapm_routes = ARRAY_SIZE(ak4671_intercon),
};
static const struct regmap_config ak4671_regmap = {
.reg_bits = 8,
.val_bits = 8,
.max_register = AK4671_SAR_ADC_CONTROL,
.reg_defaults = ak4671_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(ak4671_reg_defaults),
.cache_type = REGCACHE_RBTREE,
};
static int ak4671_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct ak4671_priv *ak4671;
struct regmap *regmap;
int ret;
ak4671 = devm_kzalloc(&client->dev, sizeof(struct ak4671_priv),
GFP_KERNEL);
if (ak4671 == NULL)
return -ENOMEM;
i2c_set_clientdata(client, ak4671);
ak4671->control_type = SND_SOC_I2C;
regmap = devm_regmap_init_i2c(client, &ak4671_regmap);
if (IS_ERR(regmap)) {
ret = PTR_ERR(regmap);
dev_err(&client->dev, "Failed to create regmap: %d\n", ret);
return ret;
}
ret = snd_soc_register_codec(&client->dev,
&soc_codec_dev_ak4671, &ak4671_dai, 1);
......
sound/soc/codecs/ak4671.h
View file @ 950c6672
......@@ -105,8 +105,6 @@
#define AK4671_DIGITAL_MIXING_CONTROL2 0x59
#define AK4671_SAR_ADC_CONTROL 0x5a
#define AK4671_CACHEREGNUM (AK4671_SAR_ADC_CONTROL + 1)
/* Bitfield Definitions */
/* AK4671_AD_DA_POWER_MANAGEMENT (0x00) Fields */
......
sound/soc/codecs/alc5623.c
View file @ 950c6672
......@@ -21,6 +21,7 @@
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
......@@ -38,26 +39,13 @@ MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
/* codec private data */
struct alc5623_priv {
enum snd_soc_control_type control_type;
struct regmap *regmap;
u8 id;
unsigned int sysclk;
u16 reg_cache[ALC5623_VENDOR_ID2+2];
unsigned int add_ctrl;
unsigned int jack_det_ctrl;
};
static void alc5623_fill_cache(struct snd_soc_codec *codec)
{
int i, step = codec->driver->reg_cache_step;
u16 *cache = codec->reg_cache;
/* not really efficient ... */
codec->cache_bypass = 1;
for (i = 0 ; i < codec->driver->reg_cache_size ; i += step)
cache[i] = snd_soc_read(codec, i);
codec->cache_bypass = 0;
}
static inline int alc5623_reset(struct snd_soc_codec *codec)
{
return snd_soc_write(codec, ALC5623_RESET, 0);
......@@ -228,32 +216,37 @@ static const char *alc5623_aux_out_input_sel[] = {
"Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
/* auxout output mux */
static const struct soc_enum alc5623_aux_out_input_enum =
SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 6, 4, alc5623_aux_out_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5623_aux_out_input_enum,
ALC5623_OUTPUT_MIXER_CTRL, 6,
alc5623_aux_out_input_sel);
static const struct snd_kcontrol_new alc5623_auxout_mux_controls =
SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum);
/* speaker output mux */
static const struct soc_enum alc5623_spkout_input_enum =
SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 10, 4, alc5623_spkout_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5623_spkout_input_enum,
ALC5623_OUTPUT_MIXER_CTRL, 10,
alc5623_spkout_input_sel);
static const struct snd_kcontrol_new alc5623_spkout_mux_controls =
SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum);
/* headphone left output mux */
static const struct soc_enum alc5623_hpl_out_input_enum =
SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 9, 2, alc5623_hpl_out_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5623_hpl_out_input_enum,
ALC5623_OUTPUT_MIXER_CTRL, 9,
alc5623_hpl_out_input_sel);
static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls =
SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum);
/* headphone right output mux */
static const struct soc_enum alc5623_hpr_out_input_enum =
SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 8, 2, alc5623_hpr_out_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5623_hpr_out_input_enum,
ALC5623_OUTPUT_MIXER_CTRL, 8,
alc5623_hpr_out_input_sel);
static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls =
SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum);
/* speaker output N select */
static const struct soc_enum alc5623_spk_n_sour_enum =
SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 14, 4, alc5623_spk_n_sour_sel);
static SOC_ENUM_SINGLE_DECL(alc5623_spk_n_sour_enum,
ALC5623_OUTPUT_MIXER_CTRL, 14,
alc5623_spk_n_sour_sel);
static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls =
SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum);
......@@ -338,8 +331,9 @@ SND_SOC_DAPM_VMID("Vmid"),
};
static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"};
static const struct soc_enum alc5623_amp_enum =
SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 13, 2, alc5623_amp_names);
static SOC_ENUM_SINGLE_DECL(alc5623_amp_enum,
ALC5623_OUTPUT_MIXER_CTRL, 13,
alc5623_amp_names);
static const struct snd_kcontrol_new alc5623_amp_mux_controls =
SOC_DAPM_ENUM("Route", alc5623_amp_enum);
......@@ -869,18 +863,28 @@ static struct snd_soc_dai_driver alc5623_dai = {
static int alc5623_suspend(struct snd_soc_codec *codec)
{
struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF);
regcache_cache_only(alc5623->regmap, true);
return 0;
}
static int alc5623_resume(struct snd_soc_codec *codec)
{
int i, step = codec->driver->reg_cache_step;
u16 *cache = codec->reg_cache;
struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
int ret;
/* Sync reg_cache with the hardware */
for (i = 2 ; i < codec->driver->reg_cache_size ; i += step)
snd_soc_write(codec, i, cache[i]);
regcache_cache_only(alc5623->regmap, false);
ret = regcache_sync(alc5623->regmap);
if (ret != 0) {
dev_err(codec->dev, "Failed to sync register cache: %d\n",
ret);
regcache_cache_only(alc5623->regmap, true);
return ret;
}
alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
......@@ -900,14 +904,14 @@ static int alc5623_probe(struct snd_soc_codec *codec)
struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
ret = snd_soc_codec_set_cache_io(codec, 8, 16, alc5623->control_type);
codec->control_data = alc5623->regmap;
ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
if (ret < 0) {
dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
return ret;
}
alc5623_reset(codec);
alc5623_fill_cache(codec);
/* power on device */
alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
......@@ -980,9 +984,15 @@ static struct snd_soc_codec_driver soc_codec_device_alc5623 = {
.suspend = alc5623_suspend,
.resume = alc5623_resume,
.set_bias_level = alc5623_set_bias_level,
.reg_cache_size = ALC5623_VENDOR_ID2+2,
.reg_word_size = sizeof(u16),
.reg_cache_step = 2,
};
static const struct regmap_config alc5623_regmap = {
.reg_bits = 8,
.val_bits = 16,
.reg_stride = 2,
.max_register = ALC5623_VENDOR_ID2,
.cache_type = REGCACHE_RBTREE,
};
/*
......@@ -996,19 +1006,32 @@ static int alc5623_i2c_probe(struct i2c_client *client,
{
struct alc5623_platform_data *pdata;
struct alc5623_priv *alc5623;
int ret, vid1, vid2;
unsigned int vid1, vid2;
int ret;
vid1 = i2c_smbus_read_word_data(client, ALC5623_VENDOR_ID1);
if (vid1 < 0) {
dev_err(&client->dev, "failed to read I2C\n");
return -EIO;
alc5623 = devm_kzalloc(&client->dev, sizeof(struct alc5623_priv),
GFP_KERNEL);
if (alc5623 == NULL)
return -ENOMEM;
alc5623->regmap = devm_regmap_init_i2c(client, &alc5623_regmap);
if (IS_ERR(alc5623->regmap)) {
ret = PTR_ERR(alc5623->regmap);
dev_err(&client->dev, "Failed to initialise I/O: %d\n", ret);
return ret;
}
ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID1, &vid1);
if (ret < 0) {
dev_err(&client->dev, "failed to read vendor ID1: %d\n", ret);
return ret;
}
vid1 = ((vid1 & 0xff) << 8) | (vid1 >> 8);
vid2 = i2c_smbus_read_byte_data(client, ALC5623_VENDOR_ID2);
if (vid2 < 0) {
dev_err(&client->dev, "failed to read I2C\n");
return -EIO;
ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID2, &vid2);
if (ret < 0) {
dev_err(&client->dev, "failed to read vendor ID2: %d\n", ret);
return ret;
}
if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) {
......@@ -1021,11 +1044,6 @@ static int alc5623_i2c_probe(struct i2c_client *client,
dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2);
alc5623 = devm_kzalloc(&client->dev, sizeof(struct alc5623_priv),
GFP_KERNEL);
if (alc5623 == NULL)
return -ENOMEM;
pdata = client->dev.platform_data;
if (pdata) {
alc5623->add_ctrl = pdata->add_ctrl;
......@@ -1048,7 +1066,6 @@ static int alc5623_i2c_probe(struct i2c_client *client,
}
i2c_set_clientdata(client, alc5623);
alc5623->control_type = SND_SOC_I2C;
ret = snd_soc_register_codec(&client->dev,
&soc_codec_device_alc5623, &alc5623_dai, 1);
......
sound/soc/codecs/alc5632.c
View file @ 950c6672
......@@ -293,51 +293,59 @@ static const char * const alc5632_i2s_out_sel[] = {
"ADC LR", "Voice Stereo Digital"};
/* auxout output mux */
static const struct soc_enum alc5632_aux_out_input_enum =
SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 6, 4, alc5632_aux_out_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5632_aux_out_input_enum,
ALC5632_OUTPUT_MIXER_CTRL, 6,
alc5632_aux_out_input_sel);
static const struct snd_kcontrol_new alc5632_auxout_mux_controls =
SOC_DAPM_ENUM("AuxOut Mux", alc5632_aux_out_input_enum);
/* speaker output mux */
static const struct soc_enum alc5632_spkout_input_enum =
SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 10, 4, alc5632_spkout_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5632_spkout_input_enum,
ALC5632_OUTPUT_MIXER_CTRL, 10,
alc5632_spkout_input_sel);
static const struct snd_kcontrol_new alc5632_spkout_mux_controls =
SOC_DAPM_ENUM("SpeakerOut Mux", alc5632_spkout_input_enum);
/* headphone left output mux */
static const struct soc_enum alc5632_hpl_out_input_enum =
SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 9, 2, alc5632_hpl_out_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5632_hpl_out_input_enum,
ALC5632_OUTPUT_MIXER_CTRL, 9,
alc5632_hpl_out_input_sel);
static const struct snd_kcontrol_new alc5632_hpl_out_mux_controls =
SOC_DAPM_ENUM("Left Headphone Mux", alc5632_hpl_out_input_enum);
/* headphone right output mux */
static const struct soc_enum alc5632_hpr_out_input_enum =
SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 8, 2, alc5632_hpr_out_input_sel);
static SOC_ENUM_SINGLE_DECL(alc5632_hpr_out_input_enum,
ALC5632_OUTPUT_MIXER_CTRL, 8,
alc5632_hpr_out_input_sel);
static const struct snd_kcontrol_new alc5632_hpr_out_mux_controls =
SOC_DAPM_ENUM("Right Headphone Mux", alc5632_hpr_out_input_enum);
/* speaker output N select */
static const struct soc_enum alc5632_spk_n_sour_enum =
SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 14, 4, alc5632_spk_n_sour_sel);
static SOC_ENUM_SINGLE_DECL(alc5632_spk_n_sour_enum,
ALC5632_OUTPUT_MIXER_CTRL, 14,
alc5632_spk_n_sour_sel);
static const struct snd_kcontrol_new alc5632_spkoutn_mux_controls =
SOC_DAPM_ENUM("SpeakerOut N Mux", alc5632_spk_n_sour_enum);
/* speaker amplifier */
static const char *alc5632_amp_names[] = {"AB Amp", "D Amp"};
static const struct soc_enum alc5632_amp_enum =
SOC_ENUM_SINGLE(ALC5632_OUTPUT_MIXER_CTRL, 13, 2, alc5632_amp_names);
static SOC_ENUM_SINGLE_DECL(alc5632_amp_enum,
ALC5632_OUTPUT_MIXER_CTRL, 13,
alc5632_amp_names);
static const struct snd_kcontrol_new alc5632_amp_mux_controls =
SOC_DAPM_ENUM("AB-D Amp Mux", alc5632_amp_enum);
/* ADC output select */
static const struct soc_enum alc5632_adcr_func_enum =
SOC_ENUM_SINGLE(ALC5632_DAC_FUNC_SELECT, 5, 2, alc5632_adcr_func_sel);
static SOC_ENUM_SINGLE_DECL(alc5632_adcr_func_enum,
ALC5632_DAC_FUNC_SELECT, 5,
alc5632_adcr_func_sel);
static const struct snd_kcontrol_new alc5632_adcr_func_controls =
SOC_DAPM_ENUM("ADCR Mux", alc5632_adcr_func_enum);
/* I2S out select */
static const struct soc_enum alc5632_i2s_out_enum =
SOC_ENUM_SINGLE(ALC5632_I2S_OUT_CTL, 5, 2, alc5632_i2s_out_sel);
static SOC_ENUM_SINGLE_DECL(alc5632_i2s_out_enum,
ALC5632_I2S_OUT_CTL, 5,
alc5632_i2s_out_sel);
static const struct snd_kcontrol_new alc5632_i2s_out_controls =
SOC_DAPM_ENUM("I2SOut Mux", alc5632_i2s_out_enum);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7