diff options
Diffstat (limited to 'sound/soc/codecs')
94 files changed, 7641 insertions, 1533 deletions
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index 3574c68e0dda..d99b674d574b 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -143,7 +143,7 @@ struct pm860x_priv { struct pm860x_det det; int irq[4]; - unsigned char name[4][MAX_NAME_LEN+1]; + unsigned char name[4][MAX_NAME_LEN]; }; /* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */ @@ -1373,7 +1373,7 @@ static int pm860x_codec_probe(struct platform_device *pdev) return -EINVAL; } pm860x->irq[i] = res->start + chip->irq_base; - strncpy(pm860x->name[i], res->name, MAX_NAME_LEN); + strscpy(pm860x->name[i], res->name, MAX_NAME_LEN); } ret = devm_snd_soc_register_component(&pdev->dev, diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 88c3dbe47d71..95b5bd883215 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -15,7 +15,6 @@ config SND_SOC_ALL_CODECS tristate "Build all ASoC CODEC drivers" depends on COMPILE_TEST imply SND_SOC_88PM860X - imply SND_SOC_L3 imply SND_SOC_AB8500_CODEC imply SND_SOC_AC97_CODEC imply SND_SOC_AD1836 @@ -56,6 +55,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_AUDIO_IIO_AUX imply SND_SOC_AW8738 imply SND_SOC_AW88395 + imply SND_SOC_AW88261 imply SND_SOC_BT_SCO imply SND_SOC_BD28623 imply SND_SOC_CHV3_CODEC @@ -75,6 +75,8 @@ config SND_SOC_ALL_CODECS imply SND_SOC_CS35L56_SDW imply SND_SOC_CS42L42 imply SND_SOC_CS42L42_SDW + imply SND_SOC_CS42L43 + imply SND_SOC_CS42L43_SDW imply SND_SOC_CS42L51_I2C imply SND_SOC_CS42L52 imply SND_SOC_CS42L56 @@ -184,6 +186,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_RT1015 imply SND_SOC_RT1015P imply SND_SOC_RT1016 + imply SND_SOC_RT1017_SDCA_SDW imply SND_SOC_RT1019 imply SND_SOC_RT1305 imply SND_SOC_RT1308 @@ -266,7 +269,6 @@ config SND_SOC_ALL_CODECS imply SND_SOC_TWL4030 imply SND_SOC_TWL6040 imply SND_SOC_UDA1334 - imply SND_SOC_UDA134X imply SND_SOC_UDA1380 imply SND_SOC_WCD9335 imply SND_SOC_WCD934X @@ -652,6 +654,20 @@ config SND_SOC_AW88395 digital Smart K audio amplifier with an integrated 10V smart boost convert. +config SND_SOC_AW88261 + tristate "Soc Audio for awinic aw88261" + depends on I2C + select CRC8 + select REGMAP_I2C + select GPIOLIB + select SND_SOC_AW88395_LIB + help + This option enables support for aw88261 Smart PA. + The awinic AW88261 is an I2S/TDM input, high efficiency + digital Smart K audio amplifier. The output voltage of + boost converter can be adjusted smartly according to + the input amplitude. + config SND_SOC_BD28623 tristate "ROHM BD28623 CODEC" help @@ -801,6 +817,20 @@ config SND_SOC_CS42L42_SDW help Enable support for Cirrus Logic CS42L42 codec with Soundwire control +config SND_SOC_CS42L43 + tristate "Cirrus Logic CS42L43 CODEC" + depends on MFD_CS42L43 + help + Select this to support the audio functions of the Cirrus Logic + CS42L43 PC CODEC. + +config SND_SOC_CS42L43_SDW + tristate "Cirrus Logic CS42L43 CODEC (SoundWire)" + depends on SND_SOC_CS42L43 && MFD_CS42L43_SDW + help + Select this to support the audio functions of the Cirrus Logic + CS42L43 PC CODEC over SoundWire. + config SND_SOC_CS42L51 tristate @@ -978,9 +1008,6 @@ config SND_SOC_JZ4770_CODEC This driver can also be built as a module. If so, the module will be called snd-soc-jz4770-codec. -config SND_SOC_L3 - tristate - config SND_SOC_DA7210 tristate depends on SND_SOC_I2C_AND_SPI @@ -1428,6 +1455,11 @@ config SND_SOC_RT1016 tristate depends on I2C +config SND_SOC_RT1017_SDCA_SDW + tristate "Realtek RT1017 SDCA Codec - SDW" + depends on SOUNDWIRE + select REGMAP_SOUNDWIRE + config SND_SOC_RT1019 tristate depends on I2C @@ -1932,9 +1964,6 @@ config SND_SOC_UDA1334 and has basic features such as de-emphasis (at 44.1 kHz sampling rate) and mute. -config SND_SOC_UDA134X - tristate - config SND_SOC_UDA1380 tristate depends on I2C diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 32dcc6de58bd..c8502a49b40a 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -50,6 +50,7 @@ snd-soc-aw8738-objs := aw8738.o snd-soc-aw88395-lib-objs := aw88395/aw88395_lib.o snd-soc-aw88395-objs := aw88395/aw88395.o \ aw88395/aw88395_device.o +snd-soc-aw88261-objs := aw88261.o snd-soc-bd28623-objs := bd28623.o snd-soc-bt-sco-objs := bt-sco.o snd-soc-chv3-codec-objs := chv3-codec.o @@ -76,6 +77,8 @@ snd-soc-cs35l56-sdw-objs := cs35l56-sdw.o snd-soc-cs42l42-objs := cs42l42.o snd-soc-cs42l42-i2c-objs := cs42l42-i2c.o snd-soc-cs42l42-sdw-objs := cs42l42-sdw.o +snd-soc-cs42l43-objs := cs42l43.o cs42l43-jack.o +snd-soc-cs42l43-sdw-objs := cs42l43-sdw.o snd-soc-cs42l51-objs := cs42l51.o snd-soc-cs42l51-i2c-objs := cs42l51-i2c.o snd-soc-cs42l52-objs := cs42l52.o @@ -128,7 +131,6 @@ snd-soc-jz4740-codec-objs := jz4740.o snd-soc-jz4725b-codec-objs := jz4725b.o snd-soc-jz4760-codec-objs := jz4760.o snd-soc-jz4770-codec-objs := jz4770.o -snd-soc-l3-objs := l3.o snd-soc-lm4857-objs := lm4857.o snd-soc-lm49453-objs := lm49453.o snd-soc-lochnagar-sc-objs := lochnagar-sc.o @@ -205,6 +207,7 @@ snd-soc-rt1011-objs := rt1011.o snd-soc-rt1015-objs := rt1015.o snd-soc-rt1015p-objs := rt1015p.o snd-soc-rt1016-objs := rt1016.o +snd-soc-rt1017-sdca-objs := rt1017-sdca-sdw.o snd-soc-rt1019-objs := rt1019.o snd-soc-rt1305-objs := rt1305.o snd-soc-rt1308-objs := rt1308.o @@ -299,7 +302,6 @@ snd-soc-ts3a227e-objs := ts3a227e.o snd-soc-twl4030-objs := twl4030.o snd-soc-twl6040-objs := twl6040.o snd-soc-uda1334-objs := uda1334.o -snd-soc-uda134x-objs := uda134x.o snd-soc-uda1380-objs := uda1380.o snd-soc-wcd-mbhc-objs := wcd-mbhc-v2.o snd-soc-wcd9335-objs := wcd-clsh-v2.o wcd9335.o @@ -433,6 +435,7 @@ obj-$(CONFIG_SND_SOC_AUDIO_IIO_AUX) += snd-soc-audio-iio-aux.o obj-$(CONFIG_SND_SOC_AW8738) += snd-soc-aw8738.o obj-$(CONFIG_SND_SOC_AW88395_LIB) += snd-soc-aw88395-lib.o obj-$(CONFIG_SND_SOC_AW88395) +=snd-soc-aw88395.o +obj-$(CONFIG_SND_SOC_AW88261) +=snd-soc-aw88261.o obj-$(CONFIG_SND_SOC_BD28623) += snd-soc-bd28623.o obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o obj-$(CONFIG_SND_SOC_CHV3_CODEC) += snd-soc-chv3-codec.o @@ -459,6 +462,8 @@ obj-$(CONFIG_SND_SOC_CS35L56_SDW) += snd-soc-cs35l56-sdw.o obj-$(CONFIG_SND_SOC_CS42L42_CORE) += snd-soc-cs42l42.o obj-$(CONFIG_SND_SOC_CS42L42) += snd-soc-cs42l42-i2c.o obj-$(CONFIG_SND_SOC_CS42L42_SDW) += snd-soc-cs42l42-sdw.o +obj-$(CONFIG_SND_SOC_CS42L43) += snd-soc-cs42l43.o +obj-$(CONFIG_SND_SOC_CS42L43_SDW) += snd-soc-cs42l43-sdw.o obj-$(CONFIG_SND_SOC_CS42L51) += snd-soc-cs42l51.o obj-$(CONFIG_SND_SOC_CS42L51_I2C) += snd-soc-cs42l51-i2c.o obj-$(CONFIG_SND_SOC_CS42L52) += snd-soc-cs42l52.o @@ -511,7 +516,6 @@ obj-$(CONFIG_SND_SOC_JZ4740_CODEC) += snd-soc-jz4740-codec.o obj-$(CONFIG_SND_SOC_JZ4725B_CODEC) += snd-soc-jz4725b-codec.o obj-$(CONFIG_SND_SOC_JZ4760_CODEC) += snd-soc-jz4760-codec.o obj-$(CONFIG_SND_SOC_JZ4770_CODEC) += snd-soc-jz4770-codec.o -obj-$(CONFIG_SND_SOC_L3) += snd-soc-l3.o obj-$(CONFIG_SND_SOC_LM4857) += snd-soc-lm4857.o obj-$(CONFIG_SND_SOC_LM49453) += snd-soc-lm49453.o obj-$(CONFIG_SND_SOC_LOCHNAGAR_SC) += snd-soc-lochnagar-sc.o @@ -583,6 +587,7 @@ obj-$(CONFIG_SND_SOC_RT1011) += snd-soc-rt1011.o obj-$(CONFIG_SND_SOC_RT1015) += snd-soc-rt1015.o obj-$(CONFIG_SND_SOC_RT1015P) += snd-soc-rt1015p.o obj-$(CONFIG_SND_SOC_RT1016) += snd-soc-rt1016.o +obj-$(CONFIG_SND_SOC_RT1017_SDCA_SDW) += snd-soc-rt1017-sdca.o obj-$(CONFIG_SND_SOC_RT1019) += snd-soc-rt1019.o obj-$(CONFIG_SND_SOC_RT1305) += snd-soc-rt1305.o obj-$(CONFIG_SND_SOC_RT1308) += snd-soc-rt1308.o @@ -679,7 +684,6 @@ obj-$(CONFIG_SND_SOC_TS3A227E) += snd-soc-ts3a227e.o obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o obj-$(CONFIG_SND_SOC_TWL6040) += snd-soc-twl6040.o obj-$(CONFIG_SND_SOC_UDA1334) += snd-soc-uda1334.o -obj-$(CONFIG_SND_SOC_UDA134X) += snd-soc-uda134x.o obj-$(CONFIG_SND_SOC_UDA1380) += snd-soc-uda1380.o obj-$(CONFIG_SND_SOC_WCD_MBHC) += snd-soc-wcd-mbhc.o obj-$(CONFIG_SND_SOC_WCD9335) += snd-soc-wcd9335.o diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c index ad56caec9dac..619a817ee91c 100644 --- a/sound/soc/codecs/ak4613.c +++ b/sound/soc/codecs/ak4613.c @@ -880,20 +880,11 @@ static void ak4613_parse_of(struct ak4613_priv *priv, static int ak4613_i2c_probe(struct i2c_client *i2c) { struct device *dev = &i2c->dev; - struct device_node *np = dev->of_node; const struct regmap_config *regmap_cfg; struct regmap *regmap; struct ak4613_priv *priv; - regmap_cfg = NULL; - if (np) - regmap_cfg = of_device_get_match_data(dev); - else { - const struct i2c_device_id *id = - i2c_match_id(ak4613_i2c_id, i2c); - regmap_cfg = (const struct regmap_config *)id->driver_data; - } - + regmap_cfg = i2c_get_match_data(i2c); if (!regmap_cfg) return -EINVAL; diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c new file mode 100644 index 000000000000..a697b5006b45 --- /dev/null +++ b/sound/soc/codecs/aw88261.c @@ -0,0 +1,1300 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// aw88261.c -- AW88261 ALSA SoC Audio driver +// +// Copyright (c) 2023 awinic Technology CO., LTD +// +// Author: Jimmy Zhang <zhangjianming@awinic.com> +// Author: Weidong Wang <wangweidong.a@awinic.com> +// + +#include <linux/i2c.h> +#include <linux/firmware.h> +#include <linux/of_gpio.h> +#include <linux/regmap.h> +#include <sound/soc.h> +#include "aw88261.h" +#include "aw88395/aw88395_data_type.h" +#include "aw88395/aw88395_device.h" + +static const struct regmap_config aw88261_remap_config = { + .val_bits = 16, + .reg_bits = 8, + .max_register = AW88261_REG_MAX - 1, + .reg_format_endian = REGMAP_ENDIAN_LITTLE, + .val_format_endian = REGMAP_ENDIAN_BIG, +}; + +static void aw88261_dev_set_volume(struct aw_device *aw_dev, unsigned int value) +{ + struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; + unsigned int real_value, volume; + unsigned int reg_value; + + volume = min((value + vol_desc->init_volume), (unsigned int)AW88261_MUTE_VOL); + real_value = DB_TO_REG_VAL(volume); + + regmap_read(aw_dev->regmap, AW88261_SYSCTRL2_REG, ®_value); + + real_value = (real_value | (reg_value & AW88261_VOL_START_MASK)); + + dev_dbg(aw_dev->dev, "value 0x%x , real_value:0x%x", value, real_value); + + regmap_write(aw_dev->regmap, AW88261_SYSCTRL2_REG, real_value); +} + +static void aw88261_dev_fade_in(struct aw_device *aw_dev) +{ + struct aw_volume_desc *desc = &aw_dev->volume_desc; + int fade_in_vol = desc->ctl_volume; + int fade_step = aw_dev->fade_step; + int i; + + if (fade_step == 0 || aw_dev->fade_in_time == 0) { + aw88261_dev_set_volume(aw_dev, fade_in_vol); + return; + } + + for (i = AW88261_MUTE_VOL; i >= fade_in_vol; i -= fade_step) { + aw88261_dev_set_volume(aw_dev, i); + usleep_range(aw_dev->fade_in_time, + aw_dev->fade_in_time + 10); + } + + if (i != fade_in_vol) + aw88261_dev_set_volume(aw_dev, fade_in_vol); +} + +static void aw88261_dev_fade_out(struct aw_device *aw_dev) +{ + struct aw_volume_desc *desc = &aw_dev->volume_desc; + int fade_step = aw_dev->fade_step; + int i; + + if (fade_step == 0 || aw_dev->fade_out_time == 0) { + aw88261_dev_set_volume(aw_dev, AW88261_MUTE_VOL); + return; + } + + for (i = desc->ctl_volume; i <= AW88261_MUTE_VOL; i += fade_step) { + aw88261_dev_set_volume(aw_dev, i); + usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); + } + + if (i != AW88261_MUTE_VOL) { + aw88261_dev_set_volume(aw_dev, AW88261_MUTE_VOL); + usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); + } +} + +static void aw88261_dev_i2s_tx_enable(struct aw_device *aw_dev, bool flag) +{ + if (flag) + regmap_update_bits(aw_dev->regmap, AW88261_I2SCFG1_REG, + ~AW88261_I2STXEN_MASK, AW88261_I2STXEN_ENABLE_VALUE); + else + regmap_update_bits(aw_dev->regmap, AW88261_I2SCFG1_REG, + ~AW88261_I2STXEN_MASK, AW88261_I2STXEN_DISABLE_VALUE); +} + +static void aw88261_dev_pwd(struct aw_device *aw_dev, bool pwd) +{ + if (pwd) + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_PWDN_MASK, AW88261_PWDN_POWER_DOWN_VALUE); + else + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_PWDN_MASK, AW88261_PWDN_WORKING_VALUE); +} + +static void aw88261_dev_amppd(struct aw_device *aw_dev, bool amppd) +{ + if (amppd) + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_AMPPD_MASK, AW88261_AMPPD_POWER_DOWN_VALUE); + else + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_AMPPD_MASK, AW88261_AMPPD_WORKING_VALUE); +} + +static void aw88261_dev_mute(struct aw_device *aw_dev, bool is_mute) +{ + if (is_mute) { + aw88261_dev_fade_out(aw_dev); + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_HMUTE_MASK, AW88261_HMUTE_ENABLE_VALUE); + } else { + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_HMUTE_MASK, AW88261_HMUTE_DISABLE_VALUE); + aw88261_dev_fade_in(aw_dev); + } +} + +static void aw88261_dev_clear_int_status(struct aw_device *aw_dev) +{ + unsigned int int_status; + + /* read int status and clear */ + regmap_read(aw_dev->regmap, AW88261_SYSINT_REG, &int_status); + /* make sure int status is clear */ + regmap_read(aw_dev->regmap, AW88261_SYSINT_REG, &int_status); + + dev_dbg(aw_dev->dev, "read interrupt reg = 0x%04x", int_status); +} + +static int aw88261_dev_get_iis_status(struct aw_device *aw_dev) +{ + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88261_SYSST_REG, ®_val); + if (ret) + return ret; + if ((reg_val & AW88261_BIT_PLL_CHECK) != AW88261_BIT_PLL_CHECK) { + dev_err(aw_dev->dev, "check pll lock fail,reg_val:0x%04x", reg_val); + return -EINVAL; + } + + return ret; +} + +static int aw88261_dev_check_mode1_pll(struct aw_device *aw_dev) +{ + int ret, i; + + for (i = 0; i < AW88261_DEV_SYSST_CHECK_MAX; i++) { + ret = aw88261_dev_get_iis_status(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode1 iis signal check error"); + usleep_range(AW88261_2000_US, AW88261_2000_US + 10); + } else { + return ret; + } + } + + return -EPERM; +} + +static int aw88261_dev_check_mode2_pll(struct aw_device *aw_dev) +{ + unsigned int reg_val; + int ret, i; + + ret = regmap_read(aw_dev->regmap, AW88261_PLLCTRL1_REG, ®_val); + if (ret) + return ret; + + reg_val &= (~AW88261_CCO_MUX_MASK); + if (reg_val == AW88261_CCO_MUX_DIVIDED_VALUE) { + dev_dbg(aw_dev->dev, "CCO_MUX is already divider"); + return -EPERM; + } + + /* change mode2 */ + ret = regmap_update_bits(aw_dev->regmap, AW88261_PLLCTRL1_REG, + ~AW88261_CCO_MUX_MASK, AW88261_CCO_MUX_DIVIDED_VALUE); + if (ret) + return ret; + + for (i = 0; i < AW88261_DEV_SYSST_CHECK_MAX; i++) { + ret = aw88261_dev_get_iis_status(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode2 iis signal check error"); + usleep_range(AW88261_2000_US, AW88261_2000_US + 10); + } else { + break; + } + } + + /* change mode1 */ + ret = regmap_update_bits(aw_dev->regmap, AW88261_PLLCTRL1_REG, + ~AW88261_CCO_MUX_MASK, AW88261_CCO_MUX_BYPASS_VALUE); + if (ret == 0) { + usleep_range(AW88261_2000_US, AW88261_2000_US + 10); + for (i = 0; i < AW88261_DEV_SYSST_CHECK_MAX; i++) { + ret = aw88261_dev_check_mode1_pll(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode2 switch to mode1, iis signal check error"); + usleep_range(AW88261_2000_US, AW88261_2000_US + 10); + } else { + break; + } + } + } + + return ret; +} + +static int aw88261_dev_check_syspll(struct aw_device *aw_dev) +{ + int ret; + + ret = aw88261_dev_check_mode1_pll(aw_dev); + if (ret) { + dev_dbg(aw_dev->dev, "mode1 check iis failed try switch to mode2 check"); + ret = aw88261_dev_check_mode2_pll(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode2 check iis failed"); + return ret; + } + } + + return ret; +} + +static int aw88261_dev_check_sysst(struct aw_device *aw_dev) +{ + unsigned int check_val; + unsigned int reg_val; + int ret, i; + + for (i = 0; i < AW88261_DEV_SYSST_CHECK_MAX; i++) { + ret = regmap_read(aw_dev->regmap, AW88261_SYSST_REG, ®_val); + if (ret) + return ret; + + check_val = reg_val & (~AW88261_BIT_SYSST_CHECK_MASK) + & AW88261_BIT_SYSST_CHECK; + if (check_val != AW88261_BIT_SYSST_CHECK) { + dev_err(aw_dev->dev, "check sysst fail, reg_val=0x%04x, check:0x%x", + reg_val, AW88261_BIT_SYSST_CHECK); + usleep_range(AW88261_2000_US, AW88261_2000_US + 10); + } else { + return 0; + } + } + + return -EPERM; +} + +static void aw88261_dev_uls_hmute(struct aw_device *aw_dev, bool uls_hmute) +{ + if (uls_hmute) + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_ULS_HMUTE_MASK, + AW88261_ULS_HMUTE_ENABLE_VALUE); + else + regmap_update_bits(aw_dev->regmap, AW88261_SYSCTRL_REG, + ~AW88261_ULS_HMUTE_MASK, + AW88261_ULS_HMUTE_DISABLE_VALUE); +} + +static void aw88261_reg_force_set(struct aw88261 *aw88261) +{ + if (aw88261->frcset_en == AW88261_FRCSET_ENABLE) { + /* set FORCE_PWM */ + regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL3_REG, + AW88261_FORCE_PWM_MASK, AW88261_FORCE_PWM_FORCEMINUS_PWM_VALUE); + /* set BOOST_OS_WIDTH */ + regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL5_REG, + AW88261_BST_OS_WIDTH_MASK, AW88261_BST_OS_WIDTH_50NS_VALUE); + /* set BURST_LOOPR */ + regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL6_REG, + AW88261_BST_LOOPR_MASK, AW88261_BST_LOOPR_340K_VALUE); + /* set RSQN_DLY */ + regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL7_REG, + AW88261_RSQN_DLY_MASK, AW88261_RSQN_DLY_35NS_VALUE); + /* set BURST_SSMODE */ + regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL8_REG, + AW88261_BURST_SSMODE_MASK, AW88261_BURST_SSMODE_FAST_VALUE); + /* set BST_BURST */ + regmap_update_bits(aw88261->regmap, AW88261_BSTCTRL9_REG, + AW88261_BST_BURST_MASK, AW88261_BST_BURST_30MA_VALUE); + } else { + dev_dbg(aw88261->aw_pa->dev, "needn't set reg value"); + } +} + +static int aw88261_dev_get_icalk(struct aw_device *aw_dev, int16_t *icalk) +{ + u16 reg_icalk, reg_icalkl; + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88261_EFRH4_REG, ®_val); + if (ret) + return ret; + + reg_icalk = reg_val & (~AW88261_EF_ISN_GESLP_H_MASK); + + ret = regmap_read(aw_dev->regmap, AW88261_EFRL4_REG, ®_val); + if (ret) + return ret; + + reg_icalkl = reg_val & (~AW88261_EF_ISN_GESLP_L_MASK); + + reg_icalk = (reg_icalk >> AW88261_ICALK_SHIFT) & (reg_icalkl >> AW88261_ICALKL_SHIFT); + + if (reg_icalk & (~AW88261_EF_ISN_GESLP_SIGN_MASK)) + reg_icalk = reg_icalk | ~AW88261_EF_ISN_GESLP_NEG; + + *icalk = (int16_t)reg_icalk; + + return ret; +} + +static int aw88261_dev_get_vcalk(struct aw_device *aw_dev, int16_t *vcalk) +{ + u16 reg_vcalk, reg_vcalkl; + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88261_EFRH3_REG, ®_val); + if (ret) + return ret; + + reg_vcalk = (u16)reg_val & (~AW88261_EF_VSN_GESLP_H_MASK); + + ret = regmap_read(aw_dev->regmap, AW88261_EFRL3_REG, ®_val); + if (ret) + return ret; + + reg_vcalkl = (u16)reg_val & (~AW88261_EF_VSN_GESLP_L_MASK); + + reg_vcalk = (reg_vcalk >> AW88261_VCALK_SHIFT) & (reg_vcalkl >> AW88261_VCALKL_SHIFT); + + if (reg_vcalk & AW88261_EF_VSN_GESLP_SIGN_MASK) + reg_vcalk = reg_vcalk | (~AW88261_EF_VSN_GESLP_NEG); + *vcalk = (int16_t)reg_vcalk; + + return ret; +} + +static int aw88261_dev_set_vcalb(struct aw_device *aw_dev) +{ + int16_t icalk_val, vcalk_val; + int icalk, vcalk, vcalb; + u32 reg_val; + int ret; + + ret = aw88261_dev_get_icalk(aw_dev, &icalk_val); + if (ret) + return ret; + + ret = aw88261_dev_get_vcalk(aw_dev, &vcalk_val); + if (ret) + return ret; + + icalk = AW88261_CABL_BASE_VALUE + AW88261_ICABLK_FACTOR * icalk_val; + vcalk = AW88261_CABL_BASE_VALUE + AW88261_VCABLK_FACTOR * vcalk_val; + if (!vcalk) + return -EINVAL; + + vcalb = AW88261_VCAL_FACTOR * icalk / vcalk; + reg_val = (unsigned int)vcalb; + + dev_dbg(aw_dev->dev, "icalk=%d, vcalk=%d, vcalb=%d, reg_val=0x%04x", + icalk, vcalk, vcalb, reg_val); + ret = regmap_write(aw_dev->regmap, AW88261_VSNTM1_REG, reg_val); + + return ret; +} + +static int aw88261_dev_reg_update(struct aw88261 *aw88261, + unsigned char *data, unsigned int len) +{ + struct aw_device *aw_dev = aw88261->aw_pa; + struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; + unsigned int read_val, efcheck_val, read_vol; + int data_len, i, ret; + int16_t *reg_data; + u16 reg_val; + u8 reg_addr; + + if (!len || !data) { + dev_err(aw_dev->dev, "reg data is null or len is 0"); + return -EINVAL; + } + + reg_data = (int16_t *)data; + data_len = len >> 1; + + if (data_len & 0x1) { + dev_err(aw_dev->dev, "data len:%d unsupported", data_len); + return -EINVAL; + } + + for (i = 0; i < data_len; i += 2) { + reg_addr = reg_data[i]; + reg_val = reg_data[i + 1]; + + if (reg_addr == AW88261_SYSCTRL_REG) { + aw88261->amppd_st = reg_val & (~AW88261_AMPPD_MASK); + ret = regmap_read(aw_dev->regmap, reg_addr, &read_val); + if (ret) + break; + + read_val &= (~AW88261_AMPPD_MASK) | (~AW88261_PWDN_MASK) | + (~AW88261_HMUTE_MASK); + reg_val &= (AW88261_AMPPD_MASK | AW88261_PWDN_MASK | AW88261_HMUTE_MASK); + reg_val |= read_val; + + /* enable uls hmute */ + reg_val &= AW88261_ULS_HMUTE_MASK; + reg_val |= AW88261_ULS_HMUTE_ENABLE_VALUE; + } + + if (reg_addr == AW88261_DBGCTRL_REG) { + efcheck_val = reg_val & (~AW88261_EF_DBMD_MASK); + if (efcheck_val == AW88261_OR_VALUE) + aw88261->efuse_check = AW88261_EF_OR_CHECK; + else + aw88261->efuse_check = AW88261_EF_AND_CHECK; + } + + /* i2stxen */ + if (reg_addr == AW88261_I2SCTRL3_REG) { + /* close tx */ + reg_val &= AW88261_I2STXEN_MASK; + reg_val |= AW88261_I2STXEN_DISABLE_VALUE; + } + + if (reg_addr == AW88261_SYSCTRL2_REG) { + read_vol = (reg_val & (~AW88261_VOL_MASK)) >> + AW88261_VOL_START_BIT; + aw_dev->volume_desc.init_volume = + REG_VAL_TO_DB(read_vol); + } + + if (reg_addr == AW88261_VSNTM1_REG) + continue; + + ret = regmap_write(aw_dev->regmap, reg_addr, reg_val); + if (ret) + break; + } + + ret = aw88261_dev_set_vcalb(aw_dev); + if (ret) + return ret; + + if (aw_dev->prof_cur != aw_dev->prof_index) + vol_desc->ctl_volume = 0; + + /* keep min volume */ + aw88261_dev_set_volume(aw_dev, vol_desc->mute_volume); + + return ret; +} + +static char *aw88261_dev_get_prof_name(struct aw_device *aw_dev, int index) +{ + struct aw_prof_info *prof_info = &aw_dev->prof_info; + struct aw_prof_desc *prof_desc; + + if ((index >= aw_dev->prof_info.count) || (index < 0)) { + dev_err(aw_dev->dev, "index[%d] overflow count[%d]", + index, aw_dev->prof_info.count); + return NULL; + } + + prof_desc = &aw_dev->prof_info.prof_desc[index]; + + return prof_info->prof_name_list[prof_desc->id]; +} + +static int aw88261_dev_get_prof_data(struct aw_device *aw_dev, int index, + struct aw_prof_desc **prof_desc) +{ + if ((index >= aw_dev->prof_info.count) || (index < 0)) { + dev_err(aw_dev->dev, "%s: index[%d] overflow count[%d]\n", + __func__, index, aw_dev->prof_info.count); + return -EINVAL; + } + + *prof_desc = &aw_dev->prof_info.prof_desc[index]; + + return 0; +} + +static int aw88261_dev_fw_update(struct aw88261 *aw88261) +{ + struct aw_device *aw_dev = aw88261->aw_pa; + struct aw_prof_desc *prof_index_desc; + struct aw_sec_data_desc *sec_desc; + char *prof_name; + int ret; + + prof_name = aw88261_dev_get_prof_name(aw_dev, aw_dev->prof_index); + if (!prof_name) { + dev_err(aw_dev->dev, "get prof name failed"); + return -EINVAL; + } + + dev_dbg(aw_dev->dev, "start update %s", prof_name); + + ret = aw88261_dev_get_prof_data(aw_dev, aw_dev->prof_index, &prof_index_desc); + if (ret) + return ret; + + /* update reg */ + sec_desc = prof_index_desc->sec_desc; + ret = aw88261_dev_reg_update(aw88261, sec_desc[AW88395_DATA_TYPE_REG].data, + sec_desc[AW88395_DATA_TYPE_REG].len); + if (ret) { + dev_err(aw_dev->dev, "update reg failed"); + return ret; + } + + aw_dev->prof_cur = aw_dev->prof_index; + + return ret; +} + +static int aw88261_dev_start(struct aw88261 *aw88261) +{ + struct aw_device *aw_dev = aw88261->aw_pa; + int ret; + + if (aw_dev->status == AW88261_DEV_PW_ON) { + dev_info(aw_dev->dev, "already power on"); + return 0; + } + + /* power on */ + aw88261_dev_pwd(aw_dev, false); + usleep_range(AW88261_2000_US, AW88261_2000_US + 10); + + ret = aw88261_dev_check_syspll(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "pll check failed cannot start"); + goto pll_check_fail; + } + + /* amppd on */ + aw88261_dev_amppd(aw_dev, false); + usleep_range(AW88261_1000_US, AW88261_1000_US + 50); + + /* check i2s status */ + ret = aw88261_dev_check_sysst(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "sysst check failed"); + goto sysst_check_fail; + } + + /* enable tx feedback */ + aw88261_dev_i2s_tx_enable(aw_dev, true); + + if (aw88261->amppd_st) + aw88261_dev_amppd(aw_dev, true); + + aw88261_reg_force_set(aw88261); + + /* close uls mute */ + aw88261_dev_uls_hmute(aw_dev, false); + + /* close mute */ + if (!aw88261->mute_st) + aw88261_dev_mute(aw_dev, false); + + /* clear inturrupt */ + aw88261_dev_clear_int_status(aw_dev); + aw_dev->status = AW88261_DEV_PW_ON; + + return 0; + +sysst_check_fail: + aw88261_dev_i2s_tx_enable(aw_dev, false); + aw88261_dev_clear_int_status(aw_dev); + aw88261_dev_amppd(aw_dev, true); +pll_check_fail: + aw88261_dev_pwd(aw_dev, true); + aw_dev->status = AW88261_DEV_PW_OFF; + + return ret; +} + +static int aw88261_dev_stop(struct aw_device *aw_dev) +{ + if (aw_dev->status == AW88261_DEV_PW_OFF) { + dev_info(aw_dev->dev, "already power off"); + return 0; + } + + aw_dev->status = AW88261_DEV_PW_OFF; + + /* clear inturrupt */ + aw88261_dev_clear_int_status(aw_dev); + + aw88261_dev_uls_hmute(aw_dev, true); + /* set mute */ + aw88261_dev_mute(aw_dev, true); + + /* close tx feedback */ + aw88261_dev_i2s_tx_enable(aw_dev, false); + usleep_range(AW88261_1000_US, AW88261_1000_US + 100); + + /* enable amppd */ + aw88261_dev_amppd(aw_dev, true); + + /* set power down */ + aw88261_dev_pwd(aw_dev, true); + + return 0; +} + +static int aw88261_reg_update(struct aw88261 *aw88261, bool force) +{ + struct aw_device *aw_dev = aw88261->aw_pa; + int ret; + + if (force) { + ret = regmap_write(aw_dev->regmap, + AW88261_ID_REG, AW88261_SOFT_RESET_VALUE); + if (ret) + return ret; + + ret = aw88261_dev_fw_update(aw88261); + if (ret) + return ret; + } else { + if (aw_dev->prof_cur != aw_dev->prof_index) { + ret = aw88261_dev_fw_update(aw88261); + if (ret) + return ret; + } else { + ret = 0; + } + } + + aw_dev->prof_cur = aw_dev->prof_index; + + return ret; +} + +static void aw88261_start_pa(struct aw88261 *aw88261) +{ + int ret, i; + + for (i = 0; i < AW88261_START_RETRIES; i++) { + ret = aw88261_reg_update(aw88261, aw88261->phase_sync); + if (ret) { + dev_err(aw88261->aw_pa->dev, "fw update failed, cnt:%d\n", i); + continue; + } + ret = aw88261_dev_start(aw88261); + if (ret) { + dev_err(aw88261->aw_pa->dev, "aw88261 device start failed. retry = %d", i); + continue; + } else { + dev_info(aw88261->aw_pa->dev, "start success\n"); + break; + } + } +} + +static void aw88261_startup_work(struct work_struct *work) +{ + struct aw88261 *aw88261 = + container_of(work, struct aw88261, start_work.work); + + mutex_lock(&aw88261->lock); + aw88261_start_pa(aw88261); + mutex_unlock(&aw88261->lock); +} + +static void aw88261_start(struct aw88261 *aw88261, bool sync_start) +{ + if (aw88261->aw_pa->fw_status != AW88261_DEV_FW_OK) + return; + + if (aw88261->aw_pa->status == AW88261_DEV_PW_ON) + return; + + if (sync_start == AW88261_SYNC_START) + aw88261_start_pa(aw88261); + else + queue_delayed_work(system_wq, + &aw88261->start_work, + AW88261_START_WORK_DELAY_MS); +} + +static struct snd_soc_dai_driver aw88261_dai[] = { + { + .name = "aw88261-aif", + .id = 1, + .playback = { + .stream_name = "Speaker_Playback", + .channels_min = 1, + .channels_max = 2, + .rates = AW88261_RATES, + .formats = AW88261_FORMATS, + }, + .capture = { + .stream_name = "Speaker_Capture", + .channels_min = 1, + .channels_max = 2, + .rates = AW88261_RATES, + .formats = AW88261_FORMATS, + }, + }, +}; + +static int aw88261_get_fade_in_time(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(component); + struct aw_device *aw_dev = aw88261->aw_pa; + + ucontrol->value.integer.value[0] = aw_dev->fade_in_time; + + return 0; +} + +static int aw88261_set_fade_in_time(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(component); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + struct aw_device *aw_dev = aw88261->aw_pa; + int time; + + time = ucontrol->value.integer.value[0]; + + if (time < mc->min || time > mc->max) + return -EINVAL; + + if (time != aw_dev->fade_in_time) { + aw_dev->fade_in_time = time; + return 1; + } + + return 0; +} + +static int aw88261_get_fade_out_time(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(component); + struct aw_device *aw_dev = aw88261->aw_pa; + + ucontrol->value.integer.value[0] = aw_dev->fade_out_time; + + return 0; +} + +static int aw88261_set_fade_out_time(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(component); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + struct aw_device *aw_dev = aw88261->aw_pa; + int time; + + time = ucontrol->value.integer.value[0]; + if (time < mc->min || time > mc->max) + return -EINVAL; + + if (time != aw_dev->fade_out_time) { + aw_dev->fade_out_time = time; + return 1; + } + + return 0; +} + +static int aw88261_dev_set_profile_index(struct aw_device *aw_dev, int index) +{ + /* check the index whether is valid */ + if ((index >= aw_dev->prof_info.count) || (index < 0)) + return -EINVAL; + /* check the index whether change */ + if (aw_dev->prof_index == index) + return -EPERM; + + aw_dev->prof_index = index; + + return 0; +} + +static int aw88261_profile_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(codec); + const char *prof_name; + char *name; + int count; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + + count = aw88261->aw_pa->prof_info.count; + if (count <= 0) { + uinfo->value.enumerated.items = 0; + return 0; + } + + uinfo->value.enumerated.items = count; + + if (uinfo->value.enumerated.item >= count) + uinfo->value.enumerated.item = count - 1; + + name = uinfo->value.enumerated.name; + count = uinfo->value.enumerated.item; + + prof_name = aw88261_dev_get_prof_name(aw88261->aw_pa, count); + if (!prof_name) { + strscpy(uinfo->value.enumerated.name, "null", + strlen("null") + 1); + return 0; + } + + strscpy(name, prof_name, sizeof(uinfo->value.enumerated.name)); + + return 0; +} + +static int aw88261_profile_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(codec); + + ucontrol->value.integer.value[0] = aw88261->aw_pa->prof_index; + + return 0; +} + +static int aw88261_profile_set(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(codec); + int ret; + + /* pa stop or stopping just set profile */ + mutex_lock(&aw88261->lock); + ret = aw88261_dev_set_profile_index(aw88261->aw_pa, ucontrol->value.integer.value[0]); + if (ret) { + dev_dbg(codec->dev, "profile index does not change"); + mutex_unlock(&aw88261->lock); + return 0; + } + + if (aw88261->aw_pa->status) { + aw88261_dev_stop(aw88261->aw_pa); + aw88261_start(aw88261, AW88261_SYNC_START); + } + + mutex_unlock(&aw88261->lock); + + return 1; +} + +static int aw88261_volume_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(codec); + struct aw_volume_desc *vol_desc = &aw88261->aw_pa->volume_desc; + + ucontrol->value.integer.value[0] = vol_desc->ctl_volume; + + return 0; +} + +static int aw88261_volume_set(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(codec); + struct aw_volume_desc *vol_desc = &aw88261->aw_pa->volume_desc; + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + int value; + + value = ucontrol->value.integer.value[0]; + + if (value < mc->min || value > mc->max) + return -EINVAL; + + if (vol_desc->ctl_volume != value) { + vol_desc->ctl_volume = value; + aw88261_dev_set_volume(aw88261->aw_pa, vol_desc->ctl_volume); + + return 1; + } + + return 0; +} + +static int aw88261_get_fade_step(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(codec); + + ucontrol->value.integer.value[0] = aw88261->aw_pa->fade_step; + + return 0; +} + +static int aw88261_set_fade_step(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(codec); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + int value; + + value = ucontrol->value.integer.value[0]; + if (value < mc->min || value > mc->max) + return -EINVAL; + + if (aw88261->aw_pa->fade_step != value) { + aw88261->aw_pa->fade_step = value; + return 1; + } + + return 0; +} + +static const struct snd_kcontrol_new aw88261_controls[] = { + SOC_SINGLE_EXT("PCM Playback Volume", AW88261_SYSCTRL2_REG, + 6, AW88261_MUTE_VOL, 0, aw88261_volume_get, + aw88261_volume_set), + SOC_SINGLE_EXT("Fade Step", 0, 0, AW88261_MUTE_VOL, 0, + aw88261_get_fade_step, aw88261_set_fade_step), + SOC_SINGLE_EXT("Volume Ramp Up Step", 0, 0, FADE_TIME_MAX, FADE_TIME_MIN, + aw88261_get_fade_in_time, aw88261_set_fade_in_time), + SOC_SINGLE_EXT("Volume Ramp Down Step", 0, 0, FADE_TIME_MAX, FADE_TIME_MIN, + aw88261_get_fade_out_time, aw88261_set_fade_out_time), + AW88261_PROFILE_EXT("Profile Set", aw88261_profile_info, + aw88261_profile_get, aw88261_profile_set), +}; + +static int aw88261_playback_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(component); + + mutex_lock(&aw88261->lock); + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + aw88261_start(aw88261, AW88261_ASYNC_START); + break; + case SND_SOC_DAPM_POST_PMD: + aw88261_dev_stop(aw88261->aw_pa); + break; + default: + break; + } + mutex_unlock(&aw88261->lock); + + return 0; +} + +static const struct snd_soc_dapm_widget aw88261_dapm_widgets[] = { + /* playback */ + SND_SOC_DAPM_AIF_IN_E("AIF_RX", "Speaker_Playback", 0, 0, 0, 0, + aw88261_playback_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_OUTPUT("DAC Output"), + + /* capture */ + SND_SOC_DAPM_AIF_OUT("AIF_TX", "Speaker_Capture", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_INPUT("ADC Input"), +}; + +static const struct snd_soc_dapm_route aw88261_audio_map[] = { + {"DAC Output", NULL, "AIF_RX"}, + {"AIF_TX", NULL, "ADC Input"}, +}; + +static int aw88261_frcset_check(struct aw88261 *aw88261) +{ + unsigned int reg_val; + u16 temh, teml, tem; + int ret; + + ret = regmap_read(aw88261->regmap, AW88261_EFRH3_REG, ®_val); + if (ret) + return ret; + temh = ((u16)reg_val & (~AW88261_TEMH_MASK)); + + ret = regmap_read(aw88261->regmap, AW88261_EFRL3_REG, ®_val); + if (ret) + return ret; + teml = ((u16)reg_val & (~AW88261_TEML_MASK)); + + if (aw88261->efuse_check == AW88261_EF_OR_CHECK) + tem = (temh | teml); + else + tem = (temh & teml); + + if (tem == AW88261_DEFAULT_CFG) + aw88261->frcset_en = AW88261_FRCSET_ENABLE; + else + aw88261->frcset_en = AW88261_FRCSET_DISABLE; + + dev_dbg(aw88261->aw_pa->dev, "tem is 0x%04x, frcset_en is %d", + tem, aw88261->frcset_en); + + return ret; +} + +static int aw88261_dev_init(struct aw88261 *aw88261, struct aw_container *aw_cfg) +{ + struct aw_device *aw_dev = aw88261->aw_pa; + int ret; + + ret = aw88395_dev_cfg_load(aw_dev, aw_cfg); + if (ret) { + dev_err(aw_dev->dev, "aw_dev acf parse failed"); + return -EINVAL; + } + + ret = regmap_write(aw_dev->regmap, AW88261_ID_REG, AW88261_SOFT_RESET_VALUE); + if (ret) + return ret; + + aw_dev->fade_in_time = AW88261_500_US; + aw_dev->fade_out_time = AW88261_500_US; + aw_dev->prof_cur = AW88261_INIT_PROFILE; + aw_dev->prof_index = AW88261_INIT_PROFILE; + + ret = aw88261_dev_fw_update(aw88261); + if (ret) { + dev_err(aw_dev->dev, "fw update failed ret = %d\n", ret); + return ret; + } + + ret = aw88261_frcset_check(aw88261); + if (ret) { + dev_err(aw_dev->dev, "aw88261_frcset_check ret = %d\n", ret); + return ret; + } + + aw88261_dev_clear_int_status(aw_dev); + + aw88261_dev_uls_hmute(aw_dev, true); + + aw88261_dev_mute(aw_dev, true); + + aw88261_dev_i2s_tx_enable(aw_dev, false); + + usleep_range(AW88261_1000_US, AW88261_1000_US + 100); + + aw88261_dev_amppd(aw_dev, true); + + aw88261_dev_pwd(aw_dev, true); + + return 0; +} + +static int aw88261_request_firmware_file(struct aw88261 *aw88261) +{ + const struct firmware *cont = NULL; + int ret; + + aw88261->aw_pa->fw_status = AW88261_DEV_FW_FAILED; + + ret = request_firmware(&cont, AW88261_ACF_FILE, aw88261->aw_pa->dev); + if (ret) + return dev_err_probe(aw88261->aw_pa->dev, ret, + "load [%s] failed!", AW88261_ACF_FILE); + + dev_info(aw88261->aw_pa->dev, "loaded %s - size: %zu\n", + AW88261_ACF_FILE, cont ? cont->size : 0); + + aw88261->aw_cfg = devm_kzalloc(aw88261->aw_pa->dev, cont->size + sizeof(int), GFP_KERNEL); + if (!aw88261->aw_cfg) { + release_firmware(cont); + return -ENOMEM; + } + aw88261->aw_cfg->len = (int)cont->size; + memcpy(aw88261->aw_cfg->data, cont->data, cont->size); + release_firmware(cont); + + ret = aw88395_dev_load_acf_check(aw88261->aw_pa, aw88261->aw_cfg); + if (ret) { + dev_err(aw88261->aw_pa->dev, "load [%s] failed !", AW88261_ACF_FILE); + return ret; + } + + mutex_lock(&aw88261->lock); + /* aw device init */ + ret = aw88261_dev_init(aw88261, aw88261->aw_cfg); + if (ret) + dev_err(aw88261->aw_pa->dev, "dev init failed"); + mutex_unlock(&aw88261->lock); + + return ret; +} + +static int aw88261_codec_probe(struct snd_soc_component *component) +{ + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(component); + int ret; + + INIT_DELAYED_WORK(&aw88261->start_work, aw88261_startup_work); + + ret = aw88261_request_firmware_file(aw88261); + if (ret) + return dev_err_probe(aw88261->aw_pa->dev, ret, + "aw88261_request_firmware_file failed\n"); + + /* add widgets */ + ret = snd_soc_dapm_new_controls(dapm, aw88261_dapm_widgets, + ARRAY_SIZE(aw88261_dapm_widgets)); + if (ret) + return ret; + + /* add route */ + ret = snd_soc_dapm_add_routes(dapm, aw88261_audio_map, + ARRAY_SIZE(aw88261_audio_map)); + if (ret) + return ret; + + ret = snd_soc_add_component_controls(component, aw88261_controls, + ARRAY_SIZE(aw88261_controls)); + + return ret; +} + +static void aw88261_codec_remove(struct snd_soc_component *aw_codec) +{ + struct aw88261 *aw88261 = snd_soc_component_get_drvdata(aw_codec); + + cancel_delayed_work_sync(&aw88261->start_work); +} + +static const struct snd_soc_component_driver soc_codec_dev_aw88261 = { + .probe = aw88261_codec_probe, + .remove = aw88261_codec_remove, +}; + +static void aw88261_hw_reset(struct aw88261 *aw88261) +{ + gpiod_set_value_cansleep(aw88261->reset_gpio, 0); + usleep_range(AW88261_1000_US, AW88261_1000_US + 10); + gpiod_set_value_cansleep(aw88261->reset_gpio, 1); + usleep_range(AW88261_1000_US, AW88261_1000_US + 10); +} + +static void aw88261_parse_channel_dt(struct aw88261 *aw88261) +{ + struct aw_device *aw_dev = aw88261->aw_pa; + struct device_node *np = aw_dev->dev->of_node; + u32 channel_value = AW88261_DEV_DEFAULT_CH; + u32 sync_enable = false; + + of_property_read_u32(np, "sound-channel", &channel_value); + of_property_read_u32(np, "sync-flag", &sync_enable); + + aw_dev->channel = channel_value; + aw88261->phase_sync = sync_enable; +} + +static int aw88261_init(struct aw88261 **aw88261, struct i2c_client *i2c, struct regmap *regmap) +{ + struct aw_device *aw_dev; + unsigned int chip_id; + int ret; + + /* read chip id */ + ret = regmap_read(regmap, AW88261_ID_REG, &chip_id); + if (ret) { + dev_err(&i2c->dev, "%s read chipid error. ret = %d", __func__, ret); + return ret; + } + if (chip_id != AW88261_CHIP_ID) { + dev_err(&i2c->dev, "unsupported device"); + return -ENXIO; + } + + dev_info(&i2c->dev, "chip id = %x\n", chip_id); + + aw_dev = devm_kzalloc(&i2c->dev, sizeof(*aw_dev), GFP_KERNEL); + if (!aw_dev) + return -ENOMEM; + + (*aw88261)->aw_pa = aw_dev; + aw_dev->i2c = i2c; + aw_dev->regmap = regmap; + aw_dev->dev = &i2c->dev; + aw_dev->chip_id = AW88261_CHIP_ID; + aw_dev->acf = NULL; + aw_dev->prof_info.prof_desc = NULL; + aw_dev->prof_info.count = 0; + aw_dev->prof_info.prof_type = AW88395_DEV_NONE_TYPE_ID; + aw_dev->channel = 0; + aw_dev->fw_status = AW88261_DEV_FW_FAILED; + aw_dev->fade_step = AW88261_VOLUME_STEP_DB; + aw_dev->volume_desc.ctl_volume = AW88261_VOL_DEFAULT_VALUE; + aw_dev->volume_desc.mute_volume = AW88261_MUTE_VOL; + aw88261_parse_channel_dt(*aw88261); + + return ret; +} + +static int aw88261_i2c_probe(struct i2c_client *i2c) +{ + struct aw88261 *aw88261; + int ret; + + ret = i2c_check_functionality(i2c->adapter, I2C_FUNC_I2C); + if (!ret) + return dev_err_probe(&i2c->dev, -ENXIO, "check_functionality failed"); + + aw88261 = devm_kzalloc(&i2c->dev, sizeof(*aw88261), GFP_KERNEL); + if (!aw88261) + return -ENOMEM; + + mutex_init(&aw88261->lock); + + i2c_set_clientdata(i2c, aw88261); + + aw88261->reset_gpio = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(aw88261->reset_gpio)) + dev_info(&i2c->dev, "reset gpio not defined\n"); + else + aw88261_hw_reset(aw88261); + + aw88261->regmap = devm_regmap_init_i2c(i2c, &aw88261_remap_config); + if (IS_ERR(aw88261->regmap)) { + ret = PTR_ERR(aw88261->regmap); + return dev_err_probe(&i2c->dev, ret, "failed to init regmap: %d\n", ret); + } + + /* aw pa init */ + ret = aw88261_init(&aw88261, i2c, aw88261->regmap); + if (ret) + return ret; + + ret = devm_snd_soc_register_component(&i2c->dev, + &soc_codec_dev_aw88261, + aw88261_dai, ARRAY_SIZE(aw88261_dai)); + if (ret) + dev_err(&i2c->dev, "failed to register aw88261: %d", ret); + + return ret; +} + +static const struct i2c_device_id aw88261_i2c_id[] = { + { AW88261_I2C_NAME, 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, aw88261_i2c_id); + +static struct i2c_driver aw88261_i2c_driver = { + .driver = { + .name = AW88261_I2C_NAME, + }, + .probe = aw88261_i2c_probe, + .id_table = aw88261_i2c_id, +}; +module_i2c_driver(aw88261_i2c_driver); + +MODULE_DESCRIPTION("ASoC AW88261 Smart PA Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/aw88261.h b/sound/soc/codecs/aw88261.h new file mode 100644 index 000000000000..4f3dbf438510 --- /dev/null +++ b/sound/soc/codecs/aw88261.h @@ -0,0 +1,459 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// aw88261.h -- AW88261 ALSA SoC Audio driver +// +// Copyright (c) 2023 awinic Technology CO., LTD +// +// Author: Jimmy Zhang <zhangjianming@awinic.com> +// Author: Weidong Wang <wangweidong.a@awinic.com> +// + +#ifndef __AW88261_H__ +#define __AW88261_H__ + +#define AW88261_ID_REG (0x00) +#define AW88261_SYSST_REG (0x01) +#define AW88261_SYSINT_REG (0x02) +#define AW88261_SYSINTM_REG (0x03) +#define AW88261_SYSCTRL_REG (0x04) +#define AW88261_SYSCTRL2_REG (0x05) +#define AW88261_I2SCTRL1_REG (0x06) +#define AW88261_I2SCTRL2_REG (0x07) +#define AW88261_I2SCTRL3_REG (0x08) +#define AW88261_DACCFG1_REG (0x09) +#define AW88261_DACCFG2_REG (0x0A) +#define AW88261_DACCFG3_REG (0x0B) +#define AW88261_DACCFG4_REG (0x0C) +#define AW88261_DACCFG5_REG (0x0D) +#define AW88261_DACCFG6_REG (0x0E) +#define AW88261_DACCFG7_REG (0x0F) +#define AW88261_DACCFG8_REG (0x10) +#define AW88261_PWMCTRL1_REG (0x11) +#define AW88261_PWMCTRL2_REG (0x12) +#define AW88261_I2SCFG1_REG (0x13) +#define AW88261_DBGCTRL_REG (0x14) +#define AW88261_DACCFG9_REG (0x15) +#define AW88261_DACCFG10_REG (0x16) +#define AW88261_DACST_REG (0x20) +#define AW88261_VBAT_REG (0x21) +#define AW88261_TEMP_REG (0x22) +#define AW88261_PVDD_REG (0x23) +#define AW88261_ISNDAT_REG (0x24) +#define AW88261_VSNDAT_REG (0x25) +#define AW88261_I2SINT_REG (0x26) +#define AW88261_I2SCAPCNT_REG (0x27) +#define AW88261_ANASTA1_REG (0x28) +#define AW88261_ANASTA2_REG (0x29) +#define AW88261_ANASTA3_REG (0x2A) +#define AW88261_TESTDET_REG (0x2B) +#define AW88261_DSMCFG1_REG (0x30) +#define AW88261_DSMCFG2_REG (0x31) +#define AW88261_DSMCFG3_REG (0x32) +#define AW88261_DSMCFG4_REG (0x33) +#define AW88261_DSMCFG5_REG (0x34) +#define AW88261_DSMCFG6_REG (0x35) +#define AW88261_DSMCFG7_REG (0x36) +#define AW88261_DSMCFG8_REG (0x37) +#define AW88261_TESTIN_REG (0x38) +#define AW88261_TESTOUT_REG (0x39) +#define AW88261_SADCCTRL1_REG (0x3A) +#define AW88261_SADCCTRL2_REG (0x3B) +#define AW88261_SADCCTRL3_REG (0x3C) +#define AW88261_SADCCTRL4_REG (0x3D) +#define AW88261_SADCCTRL5_REG (0x3E) +#define AW88261_SADCCTRL6_REG (0x3F) +#define AW88261_SADCCTRL7_REG (0x40) +#define AW88261_VSNTM1_REG (0x50) +#define AW88261_VSNTM2_REG (0x51) +#define AW88261_ISNCTRL1_REG (0x52) +#define AW88261_ISNCTRL2_REG (0x53) +#define AW88261_PLLCTRL1_REG (0x54) +#define AW88261_PLLCTRL2_REG (0x55) +#define AW88261_PLLCTRL3_REG (0x56) +#define AW88261_CDACTRL1_REG (0x57) +#define AW88261_CDACTRL2_REG (0x58) +#define AW88261_DITHERCFG1_REG (0x59) +#define AW88261_DITHERCFG2_REG (0x5A) +#define AW88261_DITHERCFG3_REG (0x5B) +#define AW88261_CPCTRL_REG (0x5C) +#define AW88261_BSTCTRL1_REG (0x60) +#define AW88261_BSTCTRL2_REG (0x61) +#define AW88261_BSTCTRL3_REG (0x62) +#define AW88261_BSTCTRL4_REG (0x63) +#define AW88261_BSTCTRL5_REG (0x64) +#define AW88261_BSTCTRL6_REG (0x65) +#define AW88261_BSTCTRL7_REG (0x66) +#define AW88261_BSTCTRL8_REG (0x67) +#define AW88261_BSTCTRL9_REG (0x68) +#define AW88261_TM_REG (0x6F) +#define AW88261_TESTCTRL1_REG (0x70) +#define AW88261_TESTCTRL2_REG (0x71) +#define AW88261_EFCTRL1_REG (0x72) +#define AW88261_EFCTRL2_REG (0x73) +#define AW88261_EFWH_REG (0x74) +#define AW88261_EFWM2_REG (0x75) +#define AW88261_EFWM1_REG (0x76) +#define AW88261_EFWL_REG (0x77) +#define AW88261_EFRH4_REG (0x78) +#define AW88261_EFRH3_REG (0x79) +#define AW88261_EFRH2_REG (0x7A) +#define AW88261_EFRH1_REG (0x7B) +#define AW88261_EFRL4_REG (0x7C) +#define AW88261_EFRL3_REG (0x7D) +#define AW88261_EFRL2_REG (0x7E) +#define AW88261_EFRL1_REG (0x7F) + +#define AW88261_REG_MAX (0x80) +#define AW88261_EF_DBMD_MASK (0xfff7) +#define AW88261_OR_VALUE (0x0008) + +#define AW88261_TEMH_MASK (0x83ff) +#define AW88261_TEML_MASK (0x83ff) +#define AW88261_DEFAULT_CFG (0x0000) + +#define AW88261_ICALK_SHIFT (0) +#define AW88261_ICALKL_SHIFT (0) +#define AW88261_VCALK_SHIFT (0) +#define AW88261_VCALKL_SHIFT (0) + +#define AW88261_AMPPD_START_BIT (1) +#define AW88261_AMPPD_BITS_LEN (1) +#define AW88261_AMPPD_MASK \ + (~(((1<<AW88261_AMPPD_BITS_LEN)-1) << AW88261_AMPPD_START_BIT)) + +#define AW88261_UVLS_START_BIT (14) +#define AW88261_UVLS_NORMAL (0) +#define AW88261_UVLS_NORMAL_VALUE \ + (AW88261_UVLS_NORMAL << AW88261_UVLS_START_BIT) + +#define AW88261_BSTOCS_START_BIT (11) +#define AW88261_BSTOCS_OVER_CURRENT (1) +#define AW88261_BSTOCS_OVER_CURRENT_VALUE \ + (AW88261_BSTOCS_OVER_CURRENT << AW88261_BSTOCS_START_BIT) + +#define AW88261_BSTS_START_BIT (9) +#define AW88261_BSTS_FINISHED (1) +#define AW88261_BSTS_FINISHED_VALUE \ + (AW88261_BSTS_FINISHED << AW88261_BSTS_START_BIT) + +#define AW88261_SWS_START_BIT (8) +#define AW88261_SWS_SWITCHING (1) +#define AW88261_SWS_SWITCHING_VALUE \ + (AW88261_SWS_SWITCHING << AW88261_SWS_START_BIT) + +#define AW88261_NOCLKS_START_BIT (5) +#define AW88261_NOCLKS_NO_CLOCK (1) +#define AW88261_NOCLKS_NO_CLOCK_VALUE \ + (AW88261_NOCLKS_NO_CLOCK << AW88261_NOCLKS_START_BIT) + +#define AW88261_CLKS_START_BIT (4) +#define AW88261_CLKS_STABLE (1) +#define AW88261_CLKS_STABLE_VALUE \ + (AW88261_CLKS_STABLE << AW88261_CLKS_START_BIT) + +#define AW88261_OCDS_START_BIT (3) +#define AW88261_OCDS_OC (1) +#define AW88261_OCDS_OC_VALUE \ + (AW88261_OCDS_OC << AW88261_OCDS_START_BIT) + +#define AW88261_OTHS_START_BIT (1) +#define AW88261_OTHS_OT (1) +#define AW88261_OTHS_OT_VALUE \ + (AW88261_OTHS_OT << AW88261_OTHS_START_BIT) + +#define AW88261_PLLS_START_BIT (0) +#define AW88261_PLLS_LOCKED (1) +#define AW88261_PLLS_LOCKED_VALUE \ + (AW88261_PLLS_LOCKED << AW88261_PLLS_START_BIT) + +#define AW88261_BIT_PLL_CHECK \ + (AW88261_CLKS_STABLE_VALUE | \ + AW88261_PLLS_LOCKED_VALUE) + +#define AW88261_BIT_SYSST_CHECK_MASK \ + (~(AW88261_UVLS_NORMAL_VALUE | \ + AW88261_BSTOCS_OVER_CURRENT_VALUE | \ + AW88261_BSTS_FINISHED_VALUE | \ + AW88261_SWS_SWITCHING_VALUE | \ + AW88261_NOCLKS_NO_CLOCK_VALUE | \ + AW88261_CLKS_STABLE_VALUE | \ + AW88261_OCDS_OC_VALUE | \ + AW88261_OTHS_OT_VALUE | \ + AW88261_PLLS_LOCKED_VALUE)) + +#define AW88261_BIT_SYSST_CHECK \ + (AW88261_BSTS_FINISHED_VALUE | \ + AW88261_SWS_SWITCHING_VALUE | \ + AW88261_CLKS_STABLE_VALUE | \ + AW88261_PLLS_LOCKED_VALUE) + +#define AW88261_ULS_HMUTE_START_BIT (14) +#define AW88261_ULS_HMUTE_BITS_LEN (1) +#define AW88261_ULS_HMUTE_MASK \ + (~(((1<<AW88261_ULS_HMUTE_BITS_LEN)-1) << AW88261_ULS_HMUTE_START_BIT)) + +#define AW88261_ULS_HMUTE_DISABLE (0) +#define AW88261_ULS_HMUTE_DISABLE_VALUE \ + (AW88261_ULS_HMUTE_DISABLE << AW88261_ULS_HMUTE_START_BIT) + +#define AW88261_ULS_HMUTE_ENABLE (1) +#define AW88261_ULS_HMUTE_ENABLE_VALUE \ + (AW88261_ULS_HMUTE_ENABLE << AW88261_ULS_HMUTE_START_BIT) + +#define AW88261_HMUTE_START_BIT (8) +#define AW88261_HMUTE_BITS_LEN (1) +#define AW88261_HMUTE_MASK \ + (~(((1<<AW88261_HMUTE_BITS_LEN)-1) << AW88261_HMUTE_START_BIT)) + +#define AW88261_HMUTE_DISABLE (0) +#define AW88261_HMUTE_DISABLE_VALUE \ + (AW88261_HMUTE_DISABLE << AW88261_HMUTE_START_BIT) + +#define AW88261_HMUTE_ENABLE (1) +#define AW88261_HMUTE_ENABLE_VALUE \ + (AW88261_HMUTE_ENABLE << AW88261_HMUTE_START_BIT) + +#define AW88261_AMPPD_START_BIT (1) +#define AW88261_AMPPD_BITS_LEN (1) +#define AW88261_AMPPD_MASK \ + (~(((1<<AW88261_AMPPD_BITS_LEN)-1) << AW88261_AMPPD_START_BIT)) + +#define AW88261_AMPPD_WORKING (0) +#define AW88261_AMPPD_WORKING_VALUE \ + (AW88261_AMPPD_WORKING << AW88261_AMPPD_START_BIT) + +#define AW88261_AMPPD_POWER_DOWN (1) +#define AW88261_AMPPD_POWER_DOWN_VALUE \ + (AW88261_AMPPD_POWER_DOWN << AW88261_AMPPD_START_BIT) + +#define AW88261_PWDN_START_BIT (0) +#define AW88261_PWDN_BITS_LEN (1) +#define AW88261_PWDN_MASK \ + (~(((1<<AW88261_PWDN_BITS_LEN)-1) << AW88261_PWDN_START_BIT)) + +#define AW88261_PWDN_WORKING (0) +#define AW88261_PWDN_WORKING_VALUE \ + (AW88261_PWDN_WORKING << AW88261_PWDN_START_BIT) + +#define AW88261_PWDN_POWER_DOWN (1) +#define AW88261_PWDN_POWER_DOWN_VALUE \ + (AW88261_PWDN_POWER_DOWN << AW88261_PWDN_START_BIT) + +#define AW88261_MUTE_VOL (90 * 8) +#define AW88261_VOLUME_STEP_DB (6 * 8) + +#define AW88261_VOL_6DB_START (6) + +#define AW88261_VOL_START_BIT (0) +#define AW88261_VOL_BITS_LEN (10) +#define AW88261_VOL_MASK \ + (~(((1<<AW88261_VOL_BITS_LEN)-1) << AW88261_VOL_START_BIT)) + +#define AW88261_VOL_DEFAULT_VALUE (0) + +#define AW88261_I2STXEN_START_BIT (6) +#define AW88261_I2STXEN_BITS_LEN (1) +#define AW88261_I2STXEN_MASK \ + (~(((1<<AW88261_I2STXEN_BITS_LEN)-1) << AW88261_I2STXEN_START_BIT)) + +#define AW88261_I2STXEN_DISABLE (0) +#define AW88261_I2STXEN_DISABLE_VALUE \ + (AW88261_I2STXEN_DISABLE << AW88261_I2STXEN_START_BIT) + +#define AW88261_I2STXEN_ENABLE (1) +#define AW88261_I2STXEN_ENABLE_VALUE \ + (AW88261_I2STXEN_ENABLE << AW88261_I2STXEN_START_BIT) + +#define AW88261_CCO_MUX_START_BIT (14) +#define AW88261_CCO_MUX_BITS_LEN (1) +#define AW88261_CCO_MUX_MASK \ + (~(((1<<AW88261_CCO_MUX_BITS_LEN)-1) << AW88261_CCO_MUX_START_BIT)) + +#define AW88261_CCO_MUX_DIVIDED (0) +#define AW88261_CCO_MUX_DIVIDED_VALUE \ + (AW88261_CCO_MUX_DIVIDED << AW88261_CCO_MUX_START_BIT) + +#define AW88261_CCO_MUX_BYPASS (1) +#define AW88261_CCO_MUX_BYPASS_VALUE \ + (AW88261_CCO_MUX_BYPASS << AW88261_CCO_MUX_START_BIT) + +#define AW88261_EF_VSN_GESLP_H_START_BIT (0) +#define AW88261_EF_VSN_GESLP_H_BITS_LEN (10) +#define AW88261_EF_VSN_GESLP_H_MASK \ + (~(((1<<AW88261_EF_VSN_GESLP_H_BITS_LEN)-1) << AW88261_EF_VSN_GESLP_H_START_BIT)) + +#define AW88261_EF_VSN_GESLP_L_START_BIT (0) +#define AW88261_EF_VSN_GESLP_L_BITS_LEN (10) +#define AW88261_EF_VSN_GESLP_L_MASK \ + (~(((1<<AW88261_EF_VSN_GESLP_L_BITS_LEN)-1) << AW88261_EF_VSN_GESLP_L_START_BIT)) + +#define AW88261_FORCE_PWM_START_BIT (12) +#define AW88261_FORCE_PWM_BITS_LEN (1) +#define AW88261_FORCE_PWM_MASK \ + (~(((1<<AW88261_FORCE_PWM_BITS_LEN)-1) << AW88261_FORCE_PWM_START_BIT)) + +#define AW88261_FORCE_PWM_FORCEMINUS_PWM (1) +#define AW88261_FORCE_PWM_FORCEMINUS_PWM_VALUE \ + (AW88261_FORCE_PWM_FORCEMINUS_PWM << AW88261_FORCE_PWM_START_BIT) + +#define AW88261_BST_OS_WIDTH_START_BIT (0) +#define AW88261_BST_OS_WIDTH_BITS_LEN (3) +#define AW88261_BST_OS_WIDTH_MASK \ + (~(((1<<AW88261_BST_OS_WIDTH_BITS_LEN)-1) << AW88261_BST_OS_WIDTH_START_BIT)) + +#define AW88261_BST_OS_WIDTH_50NS (4) +#define AW88261_BST_OS_WIDTH_50NS_VALUE \ + (AW88261_BST_OS_WIDTH_50NS << AW88261_BST_OS_WIDTH_START_BIT) + +/* BST_LOOPR bit 1:0 (BSTCTRL6 0x65) */ +#define AW88261_BST_LOOPR_START_BIT (0) +#define AW88261_BST_LOOPR_BITS_LEN (2) +#define AW88261_BST_LOOPR_MASK \ + (~(((1<<AW88261_BST_LOOPR_BITS_LEN)-1) << AW88261_BST_LOOPR_START_BIT)) + +#define AW88261_BST_LOOPR_340K (2) +#define AW88261_BST_LOOPR_340K_VALUE \ + (AW88261_BST_LOOPR_340K << AW88261_BST_LOOPR_START_BIT) + +/* RSQN_DLY bit 15:14 (BSTCTRL7 0x66) */ +#define AW88261_RSQN_DLY_START_BIT (14) +#define AW88261_RSQN_DLY_BITS_LEN (2) +#define AW88261_RSQN_DLY_MASK \ + (~(((1<<AW88261_RSQN_DLY_BITS_LEN)-1) << AW88261_RSQN_DLY_START_BIT)) + +#define AW88261_RSQN_DLY_35NS (2) +#define AW88261_RSQN_DLY_35NS_VALUE \ + (AW88261_RSQN_DLY_35NS << AW88261_RSQN_DLY_START_BIT) + +/* BURST_SSMODE bit 3 (BSTCTRL8 0x67) */ +#define AW88261_BURST_SSMODE_START_BIT (3) +#define AW88261_BURST_SSMODE_BITS_LEN (1) +#define AW88261_BURST_SSMODE_MASK \ + (~(((1<<AW88261_BURST_SSMODE_BITS_LEN)-1) << AW88261_BURST_SSMODE_START_BIT)) + +#define AW88261_BURST_SSMODE_FAST (0) +#define AW88261_BURST_SSMODE_FAST_VALUE \ + (AW88261_BURST_SSMODE_FAST << AW88261_BURST_SSMODE_START_BIT) + +/* BST_BURST bit 9:7 (BSTCTRL9 0x68) */ +#define AW88261_BST_BURST_START_BIT (7) +#define AW88261_BST_BURST_BITS_LEN (3) +#define AW88261_BST_BURST_MASK \ + (~(((1<<AW88261_BST_BURST_BITS_LEN)-1) << AW88261_BST_BURST_START_BIT)) + +#define AW88261_BST_BURST_30MA (2) +#define AW88261_BST_BURST_30MA_VALUE \ + (AW88261_BST_BURST_30MA << AW88261_BST_BURST_START_BIT) + +#define AW88261_EF_VSN_GESLP_SIGN_MASK (~0x0200) +#define AW88261_EF_VSN_GESLP_NEG (~0xfc00) + +#define AW88261_EF_ISN_GESLP_SIGN_MASK (~0x0200) +#define AW88261_EF_ISN_GESLP_NEG (~0xfc00) + +#define AW88261_EF_ISN_GESLP_H_START_BIT (0) +#define AW88261_EF_ISN_GESLP_H_BITS_LEN (10) +#define AW88261_EF_ISN_GESLP_H_MASK \ + (~(((1<<AW88261_EF_ISN_GESLP_H_BITS_LEN)-1) << AW88261_EF_ISN_GESLP_H_START_BIT)) + +#define AW88261_EF_ISN_GESLP_L_START_BIT (0) +#define AW88261_EF_ISN_GESLP_L_BITS_LEN (10) +#define AW88261_EF_ISN_GESLP_L_MASK \ + (~(((1<<AW88261_EF_ISN_GESLP_L_BITS_LEN)-1) << AW88261_EF_ISN_GESLP_L_START_BIT)) + +#define AW88261_CABL_BASE_VALUE (1000) +#define AW88261_ICABLK_FACTOR (1) +#define AW88261_VCABLK_FACTOR (1) + +#define AW88261_VCAL_FACTOR (1<<13) + +#define AW88261_START_RETRIES (5) +#define AW88261_START_WORK_DELAY_MS (0) + +#define AW88261_I2C_NAME "aw88261_smartpa" + +#define AW88261_RATES (SNDRV_PCM_RATE_8000_48000 | \ + SNDRV_PCM_RATE_96000) +#define AW88261_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) + +#define FADE_TIME_MAX 100000 +#define FADE_TIME_MIN 0 + +#define AW88261_DEV_DEFAULT_CH (0) +#define AW88261_ACF_FILE "aw88261_acf.bin" +#define AW88261_DEV_SYSST_CHECK_MAX (10) +#define AW88261_SOFT_RESET_VALUE (0x55aa) +#define AW88261_REG_TO_DB (0x3f) +#define AW88261_VOL_START_MASK (0xfc00) +#define AW88261_INIT_PROFILE (0) + +#define REG_VAL_TO_DB(value) ((((value) >> AW88261_VOL_6DB_START) * \ + AW88261_VOLUME_STEP_DB) + \ + ((value) & AW88261_REG_TO_DB)) +#define DB_TO_REG_VAL(value) ((((value) / AW88261_VOLUME_STEP_DB) << \ + AW88261_VOL_6DB_START) + \ + ((value) % AW88261_VOLUME_STEP_DB)) + +#define AW88261_PROFILE_EXT(xname, profile_info, profile_get, profile_set) \ +{ \ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .info = profile_info, \ + .get = profile_get, \ + .put = profile_set, \ +} + +enum { + AW88261_SYNC_START = 0, + AW88261_ASYNC_START, +}; + +enum aw88261_id { + AW88261_CHIP_ID = 0x2113, +}; + +enum { + AW88261_500_US = 500, + AW88261_1000_US = 1000, + AW88261_2000_US = 2000, +}; + +enum { + AW88261_DEV_PW_OFF = 0, + AW88261_DEV_PW_ON, +}; + +enum { + AW88261_DEV_FW_FAILED = 0, + AW88261_DEV_FW_OK, +}; + +enum { + AW88261_EF_AND_CHECK = 0, + AW88261_EF_OR_CHECK, +}; + +enum { + AW88261_FRCSET_DISABLE = 0, + AW88261_FRCSET_ENABLE, +}; + +struct aw88261 { + struct aw_device *aw_pa; + struct mutex lock; + struct gpio_desc *reset_gpio; + struct delayed_work start_work; + struct regmap *regmap; + struct aw_container *aw_cfg; + + int efuse_check; + int frcset_en; + unsigned int mute_st; + unsigned int amppd_st; + + unsigned char phase_sync; +}; + +#endif diff --git a/sound/soc/codecs/aw88395/aw88395_lib.c b/sound/soc/codecs/aw88395/aw88395_lib.c index 05bcf49da857..8ee1baa03269 100644 --- a/sound/soc/codecs/aw88395/aw88395_lib.c +++ b/sound/soc/codecs/aw88395/aw88395_lib.c @@ -11,6 +11,7 @@ #include <linux/i2c.h> #include "aw88395_lib.h" #include "aw88395_device.h" +#include "aw88395_reg.h" #define AW88395_CRC8_POLYNOMIAL 0x8C DECLARE_CRC8_TABLE(aw_crc8_table); @@ -429,6 +430,53 @@ parse_bin_failed: return ret; } +static int aw_dev_parse_reg_bin_with_hdr(struct aw_device *aw_dev, + uint8_t *data, uint32_t data_len, struct aw_prof_desc *prof_desc) +{ + struct aw_bin *aw_bin; + int ret; + + aw_bin = devm_kzalloc(aw_dev->dev, data_len + sizeof(*aw_bin), GFP_KERNEL); + if (!aw_bin) + return -ENOMEM; + + aw_bin->info.len = data_len; + memcpy(aw_bin->info.data, data, data_len); + + ret = aw_parsing_bin_file(aw_dev, aw_bin); + if (ret < 0) { + dev_err(aw_dev->dev, "parse bin failed"); + goto parse_bin_failed; + } + + if ((aw_bin->all_bin_parse_num != 1) || + (aw_bin->header_info[0].bin_data_type != DATA_TYPE_REGISTER)) { + dev_err(aw_dev->dev, "bin num or type error"); + goto parse_bin_failed; + } + + if (aw_bin->header_info[0].valid_data_len % 4) { + dev_err(aw_dev->dev, "bin data len get error!"); + goto parse_bin_failed; + } + + prof_desc->sec_desc[AW88395_DATA_TYPE_REG].data = + data + aw_bin->header_info[0].valid_data_addr; + prof_desc->sec_desc[AW88395_DATA_TYPE_REG].len = + aw_bin->header_info[0].valid_data_len; + prof_desc->prof_st = AW88395_PROFILE_OK; + + devm_kfree(aw_dev->dev, aw_bin); + aw_bin = NULL; + + return 0; + +parse_bin_failed: + devm_kfree(aw_dev->dev, aw_bin); + aw_bin = NULL; + return ret; +} + static int aw_dev_parse_data_by_sec_type(struct aw_device *aw_dev, struct aw_cfg_hdr *cfg_hdr, struct aw_cfg_dde *cfg_dde, struct aw_prof_desc *scene_prof_desc) { @@ -447,6 +495,9 @@ static int aw_dev_parse_data_by_sec_type(struct aw_device *aw_dev, struct aw_cfg return aw_dev_prof_parse_multi_bin( aw_dev, (u8 *)cfg_hdr + cfg_dde->data_offset, cfg_dde->data_size, scene_prof_desc); + case ACF_SEC_TYPE_HDR_REG: + return aw_dev_parse_reg_bin_with_hdr(aw_dev, (u8 *)cfg_hdr + cfg_dde->data_offset, + cfg_dde->data_size, scene_prof_desc); default: dev_err(aw_dev->dev, "%s cfg_dde->data_type = %d\n", __func__, cfg_dde->data_type); break; @@ -527,7 +578,49 @@ static int aw_dev_parse_dev_default_type(struct aw_device *aw_dev, return 0; } -static int aw_dev_cfg_get_valid_prof(struct aw_device *aw_dev, +static int aw88261_dev_cfg_get_valid_prof(struct aw_device *aw_dev, + struct aw_all_prof_info all_prof_info) +{ + struct aw_prof_desc *prof_desc = all_prof_info.prof_desc; + struct aw_prof_info *prof_info = &aw_dev->prof_info; + int num = 0; + int i; + + for (i = 0; i < AW88395_PROFILE_MAX; i++) { + if (prof_desc[i].prof_st == AW88395_PROFILE_OK) + prof_info->count++; + } + + dev_dbg(aw_dev->dev, "get valid profile:%d", aw_dev->prof_info.count); + + if (!prof_info->count) { + dev_err(aw_dev->dev, "no profile data"); + return -EPERM; + } + + prof_info->prof_desc = devm_kcalloc(aw_dev->dev, + prof_info->count, sizeof(struct aw_prof_desc), + GFP_KERNEL); + if (!prof_info->prof_desc) + return -ENOMEM; + + for (i = 0; i < AW88395_PROFILE_MAX; i++) { + if (prof_desc[i].prof_st == AW88395_PROFILE_OK) { + if (num >= prof_info->count) { + dev_err(aw_dev->dev, "overflow count[%d]", + prof_info->count); + return -EINVAL; + } + prof_info->prof_desc[num] = prof_desc[i]; + prof_info->prof_desc[num].id = i; + num++; + } + } + + return 0; +} + +static int aw88395_dev_cfg_get_valid_prof(struct aw_device *aw_dev, struct aw_all_prof_info all_prof_info) { struct aw_prof_desc *prof_desc = all_prof_info.prof_desc; @@ -606,9 +699,22 @@ static int aw_dev_load_cfg_by_hdr(struct aw_device *aw_dev, goto exit; } - ret = aw_dev_cfg_get_valid_prof(aw_dev, *all_prof_info); - if (ret < 0) - goto exit; + switch (aw_dev->chip_id) { + case AW88395_CHIP_ID: + ret = aw88395_dev_cfg_get_valid_prof(aw_dev, *all_prof_info); + if (ret < 0) + goto exit; + break; + case AW88261_CHIP_ID: + ret = aw88261_dev_cfg_get_valid_prof(aw_dev, *all_prof_info); + if (ret < 0) + goto exit; + break; + default: + dev_err(aw_dev->dev, "valid prof unsupported"); + ret = -EINVAL; + break; + } aw_dev->prof_info.prof_name_list = profile_name; @@ -679,16 +785,37 @@ static int aw_get_dev_scene_count_v1(struct aw_device *aw_dev, struct aw_contain struct aw_cfg_dde_v1 *cfg_dde = (struct aw_cfg_dde_v1 *)(aw_cfg->data + cfg_hdr->hdr_offset); unsigned int i; + int ret; - for (i = 0; i < cfg_hdr->ddt_num; ++i) { - if ((cfg_dde[i].data_type == ACF_SEC_TYPE_MULTIPLE_BIN) && - (aw_dev->chip_id == cfg_dde[i].chip_id) && - (aw_dev->i2c->adapter->nr == cfg_dde[i].dev_bus) && - (aw_dev->i2c->addr == cfg_dde[i].dev_addr)) - (*scene_num)++; + switch (aw_dev->chip_id) { + case AW88395_CHIP_ID: + for (i = 0; i < cfg_hdr->ddt_num; ++i) { + if ((cfg_dde[i].data_type == ACF_SEC_TYPE_MULTIPLE_BIN) && + (aw_dev->chip_id == cfg_dde[i].chip_id) && + (aw_dev->i2c->adapter->nr == cfg_dde[i].dev_bus) && + (aw_dev->i2c->addr == cfg_dde[i].dev_addr)) + (*scene_num)++; + } + ret = 0; + break; + case AW88261_CHIP_ID: + for (i = 0; i < cfg_hdr->ddt_num; ++i) { + if (((cfg_dde[i].data_type == ACF_SEC_TYPE_REG) || + (cfg_dde[i].data_type == ACF_SEC_TYPE_HDR_REG)) && + (aw_dev->chip_id == cfg_dde[i].chip_id) && + (aw_dev->i2c->adapter->nr == cfg_dde[i].dev_bus) && + (aw_dev->i2c->addr == cfg_dde[i].dev_addr)) + (*scene_num)++; + } + ret = 0; + break; + default: + dev_err(aw_dev->dev, "unsupported device"); + ret = -EINVAL; + break; } - return 0; + return ret; } static int aw_get_default_scene_count_v1(struct aw_device *aw_dev, @@ -699,15 +826,35 @@ static int aw_get_default_scene_count_v1(struct aw_device *aw_dev, struct aw_cfg_dde_v1 *cfg_dde = (struct aw_cfg_dde_v1 *)(aw_cfg->data + cfg_hdr->hdr_offset); unsigned int i; + int ret; - for (i = 0; i < cfg_hdr->ddt_num; ++i) { - if ((cfg_dde[i].data_type == ACF_SEC_TYPE_MULTIPLE_BIN) && - (aw_dev->chip_id == cfg_dde[i].chip_id) && - (aw_dev->channel == cfg_dde[i].dev_index)) - (*scene_num)++; + switch (aw_dev->chip_id) { + case AW88395_CHIP_ID: + for (i = 0; i < cfg_hdr->ddt_num; ++i) { + if ((cfg_dde[i].data_type == ACF_SEC_TYPE_MULTIPLE_BIN) && + (aw_dev->chip_id == cfg_dde[i].chip_id) && + (aw_dev->channel == cfg_dde[i].dev_index)) + (*scene_num)++; + } + ret = 0; + break; + case AW88261_CHIP_ID: + for (i = 0; i < cfg_hdr->ddt_num; ++i) { + if (((cfg_dde[i].data_type == ACF_SEC_TYPE_REG) || + (cfg_dde[i].data_type == ACF_SEC_TYPE_HDR_REG)) && + (aw_dev->chip_id == cfg_dde[i].chip_id) && + (aw_dev->channel == cfg_dde[i].dev_index)) + (*scene_num)++; + } + ret = 0; + break; + default: + dev_err(aw_dev->dev, "unsupported device"); + ret = -EINVAL; + break; } - return 0; + return ret; } static int aw_dev_parse_scene_count_v1(struct aw_device *aw_dev, @@ -756,6 +903,18 @@ static int aw_dev_parse_data_by_sec_type_v1(struct aw_device *aw_dev, prof_info->prof_desc[*cur_scene_id].id = cfg_dde->dev_profile; (*cur_scene_id)++; break; + case ACF_SEC_TYPE_HDR_REG: + ret = aw_dev_parse_reg_bin_with_hdr(aw_dev, + (uint8_t *)prof_hdr + cfg_dde->data_offset, + cfg_dde->data_size, &prof_info->prof_desc[*cur_scene_id]); + if (ret < 0) { + dev_err(aw_dev->dev, "parse reg bin with hdr failed"); + return ret; + } + prof_info->prof_desc[*cur_scene_id].prf_str = cfg_dde->dev_profile_str; + prof_info->prof_desc[*cur_scene_id].id = cfg_dde->dev_profile; + (*cur_scene_id)++; + break; default: dev_err(aw_dev->dev, "unsupported SEC_TYPE [%d]", cfg_dde->data_type); return -EINVAL; diff --git a/sound/soc/codecs/aw88395/aw88395_reg.h b/sound/soc/codecs/aw88395/aw88395_reg.h index e64f24e97150..e7a7c02efaf3 100644 --- a/sound/soc/codecs/aw88395/aw88395_reg.h +++ b/sound/soc/codecs/aw88395/aw88395_reg.h @@ -96,6 +96,7 @@ enum aw88395_id { AW88395_CHIP_ID = 0x2049, + AW88261_CHIP_ID = 0x2113, }; #define AW88395_REG_MAX (0x7D) diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c index ea3a4557619a..600b79c62ec4 100644 --- a/sound/soc/codecs/cs35l56.c +++ b/sound/soc/codecs/cs35l56.c @@ -357,22 +357,11 @@ static int cs35l56_asp_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int f return 0; } -static void cs35l56_set_asp_slot_positions(struct cs35l56_private *cs35l56, - unsigned int reg, unsigned long mask) +static unsigned int cs35l56_make_tdm_config_word(unsigned int reg_val, unsigned long mask) { - unsigned int reg_val, channel_shift; + unsigned int channel_shift; int bit_num; - /* Init all slots to 63 */ - switch (reg) { - case CS35L56_ASP1_FRAME_CONTROL1: - reg_val = 0x3f3f3f3f; - break; - case CS35L56_ASP1_FRAME_CONTROL5: - reg_val = 0x3f3f3f; - break; - } - /* Enable consecutive TX1..TXn for each of the slots set in mask */ channel_shift = 0; for_each_set_bit(bit_num, &mask, 32) { @@ -381,7 +370,7 @@ static void cs35l56_set_asp_slot_positions(struct cs35l56_private *cs35l56, channel_shift += 8; } - regmap_write(cs35l56->base.regmap, reg, reg_val); + return reg_val; } static int cs35l56_asp_dai_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, @@ -417,8 +406,11 @@ static int cs35l56_asp_dai_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx if (rx_mask == 0) rx_mask = 0xf; // ASPTX1..TX4 in slots 0..3 - cs35l56_set_asp_slot_positions(cs35l56, CS35L56_ASP1_FRAME_CONTROL1, rx_mask); - cs35l56_set_asp_slot_positions(cs35l56, CS35L56_ASP1_FRAME_CONTROL5, tx_mask); + /* Default unused slots to 63 */ + regmap_write(cs35l56->base.regmap, CS35L56_ASP1_FRAME_CONTROL1, + cs35l56_make_tdm_config_word(0x3f3f3f3f, rx_mask)); + regmap_write(cs35l56->base.regmap, CS35L56_ASP1_FRAME_CONTROL5, + cs35l56_make_tdm_config_word(0x3f3f3f, tx_mask)); dev_dbg(cs35l56->base.dev, "tdm slot width: %u count: %u tx_mask: %#x rx_mask: %#x\n", cs35l56->asp_slot_width, cs35l56->asp_slot_count, tx_mask, rx_mask); @@ -663,7 +655,7 @@ static void cs35l56_secure_patch(struct cs35l56_private *cs35l56) int ret; /* Use wm_adsp to load and apply the firmware patch and coefficient files */ - ret = wm_adsp_power_up(&cs35l56->dsp); + ret = wm_adsp_power_up(&cs35l56->dsp, true); if (ret) dev_dbg(cs35l56->base.dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret); else @@ -672,8 +664,17 @@ static void cs35l56_secure_patch(struct cs35l56_private *cs35l56) static void cs35l56_patch(struct cs35l56_private *cs35l56) { + unsigned int firmware_missing; int ret; + ret = regmap_read(cs35l56->base.regmap, CS35L56_PROTECTION_STATUS, &firmware_missing); + if (ret) { + dev_err(cs35l56->base.dev, "Failed to read PROTECTION_STATUS: %d\n", ret); + return; + } + + firmware_missing &= CS35L56_FIRMWARE_MISSING; + /* * Disable SoundWire interrupts to prevent race with IRQ work. * Setting sdw_irq_no_unmask prevents the handler re-enabling @@ -692,8 +693,12 @@ static void cs35l56_patch(struct cs35l56_private *cs35l56) if (ret) goto err; - /* Use wm_adsp to load and apply the firmware patch and coefficient files */ - ret = wm_adsp_power_up(&cs35l56->dsp); + /* + * Use wm_adsp to load and apply the firmware patch and coefficient files, + * but only if firmware is missing. If firmware is already patched just + * power-up wm_adsp without downloading firmware. + */ + ret = wm_adsp_power_up(&cs35l56->dsp, !!firmware_missing); if (ret) { dev_dbg(cs35l56->base.dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret); goto err; @@ -959,6 +964,12 @@ int cs35l56_system_resume(struct device *dev) dev_dbg(dev, "system_resume\n"); + /* + * We might have done a hard reset or the CS35L56 was power-cycled + * so wait for control port to be ready. + */ + cs35l56_wait_control_port_ready(); + /* Undo pm_runtime_force_suspend() before re-enabling the irq */ ret = pm_runtime_force_resume(dev); if (cs35l56->base.irq) @@ -977,6 +988,7 @@ int cs35l56_system_resume(struct device *dev) return ret; cs35l56->base.fw_patched = false; + wm_adsp_power_down(&cs35l56->dsp); queue_work(cs35l56->dsp_wq, &cs35l56->dsp_work); /* @@ -1072,6 +1084,8 @@ int cs35l56_common_probe(struct cs35l56_private *cs35l56) return dev_err_probe(cs35l56->base.dev, ret, "Failed to enable supplies\n"); if (cs35l56->base.reset_gpio) { + /* ACPI can override GPIOD_OUT_LOW flag so force it to start low */ + gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0); cs35l56_wait_min_reset_pulse(); gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 1); } diff --git a/sound/soc/codecs/cs42l43-jack.c b/sound/soc/codecs/cs42l43-jack.c new file mode 100644 index 000000000000..92e37bc1df9d --- /dev/null +++ b/sound/soc/codecs/cs42l43-jack.c @@ -0,0 +1,946 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// CS42L43 CODEC driver jack handling +// +// Copyright (C) 2022-2023 Cirrus Logic, Inc. and +// Cirrus Logic International Semiconductor Ltd. + +#include <linux/build_bug.h> +#include <linux/delay.h> +#include <linux/errno.h> +#include <linux/irq.h> +#include <linux/jiffies.h> +#include <linux/mfd/cs42l43.h> +#include <linux/mfd/cs42l43-regs.h> +#include <linux/pm_runtime.h> +#include <linux/property.h> +#include <sound/control.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc-component.h> +#include <sound/soc.h> + +#include "cs42l43.h" + +static const unsigned int cs42l43_accdet_us[] = { + 20, 100, 1000, 10000, 50000, 75000, 100000, 200000 +}; + +static const unsigned int cs42l43_accdet_db_ms[] = { + 0, 125, 250, 500, 750, 1000, 1250, 1500 +}; + +static const unsigned int cs42l43_accdet_ramp_ms[] = { 10, 40, 90, 170 }; + +static const unsigned int cs42l43_accdet_bias_sense[] = { + 14, 23, 41, 50, 60, 68, 86, 95, 0, +}; + +static int cs42l43_find_index(struct cs42l43_codec *priv, const char * const prop, + unsigned int defval, unsigned int *val, + const unsigned int *values, const int nvalues) +{ + struct cs42l43 *cs42l43 = priv->core; + int i, ret; + + ret = device_property_read_u32(cs42l43->dev, prop, &defval); + if (ret != -EINVAL && ret < 0) { + dev_err(priv->dev, "Property %s malformed: %d\n", prop, ret); + return ret; + } + + if (val) + *val = defval; + + for (i = 0; i < nvalues; i++) + if (defval == values[i]) + return i; + + dev_err(priv->dev, "Invalid value for property %s: %d\n", prop, defval); + return -EINVAL; +} + +int cs42l43_set_jack(struct snd_soc_component *component, + struct snd_soc_jack *jack, void *d) +{ + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + /* This tip sense invert is always set, HW wants an inverted signal */ + unsigned int tip_deb = CS42L43_TIPSENSE_INV_MASK; + unsigned int hs2 = 0x2 << CS42L43_HSDET_MODE_SHIFT; + unsigned int autocontrol = 0, pdncntl = 0; + int ret; + + dev_dbg(priv->dev, "Configure accessory detect\n"); + + ret = pm_runtime_resume_and_get(priv->dev); + if (ret) { + dev_err(priv->dev, "Failed to resume for jack config: %d\n", ret); + return ret; + } + + mutex_lock(&priv->jack_lock); + + priv->jack_hp = jack; + + if (!jack) + goto done; + + ret = device_property_count_u32(cs42l43->dev, "cirrus,buttons-ohms"); + if (ret != -EINVAL) { + if (ret < 0) { + dev_err(priv->dev, "Property cirrus,buttons-ohms malformed: %d\n", + ret); + goto error; + } + + if (ret > CS42L43_N_BUTTONS) { + ret = -EINVAL; + dev_err(priv->dev, "Property cirrus,buttons-ohms too many entries\n"); + goto error; + } + + device_property_read_u32_array(cs42l43->dev, "cirrus,buttons-ohms", + priv->buttons, ret); + } else { + priv->buttons[0] = 70; + priv->buttons[1] = 185; + priv->buttons[2] = 355; + priv->buttons[3] = 735; + } + + ret = cs42l43_find_index(priv, "cirrus,detect-us", 10000, &priv->detect_us, + cs42l43_accdet_us, ARRAY_SIZE(cs42l43_accdet_us)); + if (ret < 0) + goto error; + + hs2 |= ret << CS42L43_AUTO_HSDET_TIME_SHIFT; + + priv->bias_low = device_property_read_bool(cs42l43->dev, "cirrus,bias-low"); + + ret = cs42l43_find_index(priv, "cirrus,bias-ramp-ms", 170, + &priv->bias_ramp_ms, cs42l43_accdet_ramp_ms, + ARRAY_SIZE(cs42l43_accdet_ramp_ms)); + if (ret < 0) + goto error; + + hs2 |= ret << CS42L43_HSBIAS_RAMP_SHIFT; + + ret = cs42l43_find_index(priv, "cirrus,bias-sense-microamp", 0, + &priv->bias_sense_ua, cs42l43_accdet_bias_sense, + ARRAY_SIZE(cs42l43_accdet_bias_sense)); + if (ret < 0) + goto error; + + if (priv->bias_sense_ua) + autocontrol |= ret << CS42L43_HSBIAS_SENSE_TRIP_SHIFT; + + if (!device_property_read_bool(cs42l43->dev, "cirrus,button-automute")) + autocontrol |= CS42L43_S0_AUTO_ADCMUTE_DISABLE_MASK; + + ret = device_property_read_u32(cs42l43->dev, "cirrus,tip-debounce-ms", + &priv->tip_debounce_ms); + if (ret < 0 && ret != -EINVAL) { + dev_err(priv->dev, "Property cirrus,tip-debounce-ms malformed: %d\n", ret); + goto error; + } + + /* This tip sense invert is set normally, as TIPSENSE_INV already inverted */ + if (device_property_read_bool(cs42l43->dev, "cirrus,tip-invert")) + autocontrol |= 0x1 << CS42L43_JACKDET_INV_SHIFT; + + if (device_property_read_bool(cs42l43->dev, "cirrus,tip-disable-pullup")) + autocontrol |= 0x1 << CS42L43_JACKDET_MODE_SHIFT; + else + autocontrol |= 0x3 << CS42L43_JACKDET_MODE_SHIFT; + + ret = cs42l43_find_index(priv, "cirrus,tip-fall-db-ms", 500, + NULL, cs42l43_accdet_db_ms, + ARRAY_SIZE(cs42l43_accdet_db_ms)); + if (ret < 0) + goto error; + + tip_deb |= ret << CS42L43_TIPSENSE_FALLING_DB_TIME_SHIFT; + + ret = cs42l43_find_index(priv, "cirrus,tip-rise-db-ms", 500, + NULL, cs42l43_accdet_db_ms, + ARRAY_SIZE(cs42l43_accdet_db_ms)); + if (ret < 0) + goto error; + + tip_deb |= ret << CS42L43_TIPSENSE_RISING_DB_TIME_SHIFT; + + if (device_property_read_bool(cs42l43->dev, "cirrus,use-ring-sense")) { + unsigned int ring_deb = 0; + + priv->use_ring_sense = true; + + /* HW wants an inverted signal, so invert the invert */ + if (!device_property_read_bool(cs42l43->dev, "cirrus,ring-invert")) + ring_deb |= CS42L43_RINGSENSE_INV_MASK; + + if (!device_property_read_bool(cs42l43->dev, + "cirrus,ring-disable-pullup")) + ring_deb |= CS42L43_RINGSENSE_PULLUP_PDNB_MASK; + + ret = cs42l43_find_index(priv, "cirrus,ring-fall-db-ms", 500, + NULL, cs42l43_accdet_db_ms, + ARRAY_SIZE(cs42l43_accdet_db_ms)); + if (ret < 0) + goto error; + + ring_deb |= ret << CS42L43_RINGSENSE_FALLING_DB_TIME_SHIFT; + + ret = cs42l43_find_index(priv, "cirrus,ring-rise-db-ms", 500, + NULL, cs42l43_accdet_db_ms, + ARRAY_SIZE(cs42l43_accdet_db_ms)); + if (ret < 0) + goto error; + + ring_deb |= ret << CS42L43_RINGSENSE_RISING_DB_TIME_SHIFT; + pdncntl |= CS42L43_RING_SENSE_EN_MASK; + + regmap_update_bits(cs42l43->regmap, CS42L43_RINGSENSE_DEB_CTRL, + CS42L43_RINGSENSE_INV_MASK | + CS42L43_RINGSENSE_PULLUP_PDNB_MASK | + CS42L43_RINGSENSE_FALLING_DB_TIME_MASK | + CS42L43_RINGSENSE_RISING_DB_TIME_MASK, + ring_deb); + } + + regmap_update_bits(cs42l43->regmap, CS42L43_TIPSENSE_DEB_CTRL, + CS42L43_TIPSENSE_INV_MASK | + CS42L43_TIPSENSE_FALLING_DB_TIME_MASK | + CS42L43_TIPSENSE_RISING_DB_TIME_MASK, tip_deb); + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HSBIAS_RAMP_MASK | CS42L43_HSDET_MODE_MASK | + CS42L43_AUTO_HSDET_TIME_MASK, hs2); + +done: + ret = 0; + + regmap_update_bits(cs42l43->regmap, CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL, + CS42L43_JACKDET_MODE_MASK | CS42L43_S0_AUTO_ADCMUTE_DISABLE_MASK | + CS42L43_HSBIAS_SENSE_TRIP_MASK, autocontrol); + regmap_update_bits(cs42l43->regmap, CS42L43_PDNCNTL, + CS42L43_RING_SENSE_EN_MASK, pdncntl); + + dev_dbg(priv->dev, "Successfully configured accessory detect\n"); + +error: + mutex_unlock(&priv->jack_lock); + + pm_runtime_mark_last_busy(priv->dev); + pm_runtime_put_autosuspend(priv->dev); + + return ret; +} + +static void cs42l43_start_hs_bias(struct cs42l43_codec *priv, bool force_high) +{ + struct cs42l43 *cs42l43 = priv->core; + unsigned int val = 0x3 << CS42L43_HSBIAS_MODE_SHIFT; + + dev_dbg(priv->dev, "Start headset bias\n"); + + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HS_CLAMP_DISABLE_MASK, CS42L43_HS_CLAMP_DISABLE_MASK); + + if (!force_high && priv->bias_low) + val = 0x2 << CS42L43_HSBIAS_MODE_SHIFT; + + regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1, + CS42L43_HSBIAS_MODE_MASK, val); + + msleep(priv->bias_ramp_ms); +} + +static void cs42l43_stop_hs_bias(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + + dev_dbg(priv->dev, "Stop headset bias\n"); + + regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1, + CS42L43_HSBIAS_MODE_MASK, 0x1 << CS42L43_HSBIAS_MODE_SHIFT); + + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HS_CLAMP_DISABLE_MASK, 0); +} + +irqreturn_t cs42l43_bias_detect_clamp(int irq, void *data) +{ + struct cs42l43_codec *priv = data; + + queue_delayed_work(system_wq, &priv->bias_sense_timeout, + msecs_to_jiffies(250)); + + return IRQ_HANDLED; +} + +#define CS42L43_JACK_PRESENT 0x3 +#define CS42L43_JACK_ABSENT 0x0 + +#define CS42L43_JACK_OPTICAL (SND_JACK_MECHANICAL | SND_JACK_AVOUT) +#define CS42L43_JACK_HEADPHONE (SND_JACK_MECHANICAL | SND_JACK_HEADPHONE) +#define CS42L43_JACK_HEADSET (SND_JACK_MECHANICAL | SND_JACK_HEADSET) +#define CS42L43_JACK_LINEOUT (SND_JACK_MECHANICAL | SND_JACK_LINEOUT) +#define CS42L43_JACK_LINEIN (SND_JACK_MECHANICAL | SND_JACK_LINEIN) +#define CS42L43_JACK_EXTENSION (SND_JACK_MECHANICAL) +#define CS42L43_JACK_BUTTONS (SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | \ + SND_JACK_BTN_3 | SND_JACK_BTN_4 | SND_JACK_BTN_5) + +static inline bool cs42l43_jack_present(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + unsigned int sts = 0; + + regmap_read(cs42l43->regmap, CS42L43_TIP_RING_SENSE_INTERRUPT_STATUS, &sts); + + sts = (sts >> CS42L43_TIPSENSE_PLUG_DB_STS_SHIFT) & CS42L43_JACK_PRESENT; + + return sts == CS42L43_JACK_PRESENT; +} + +static void cs42l43_start_button_detect(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + unsigned int val = 0x3 << CS42L43_BUTTON_DETECT_MODE_SHIFT; + + dev_dbg(priv->dev, "Start button detect\n"); + + priv->button_detect_running = true; + + if (priv->bias_low) + val = 0x1 << CS42L43_BUTTON_DETECT_MODE_SHIFT; + + regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1, + CS42L43_BUTTON_DETECT_MODE_MASK | + CS42L43_MIC_LVL_DET_DISABLE_MASK, val); + + if (priv->bias_sense_ua) { + regmap_update_bits(cs42l43->regmap, + CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL, + CS42L43_HSBIAS_SENSE_EN_MASK | + CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK, + CS42L43_HSBIAS_SENSE_EN_MASK | + CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK); + } +} + +static void cs42l43_stop_button_detect(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + + dev_dbg(priv->dev, "Stop button detect\n"); + + if (priv->bias_sense_ua) { + regmap_update_bits(cs42l43->regmap, + CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL, + CS42L43_HSBIAS_SENSE_EN_MASK | + CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK, 0); + } + + regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1, + CS42L43_BUTTON_DETECT_MODE_MASK | + CS42L43_MIC_LVL_DET_DISABLE_MASK, + CS42L43_MIC_LVL_DET_DISABLE_MASK); + + priv->button_detect_running = false; +} + +#define CS42L43_BUTTON_COMB_MAX 512 +#define CS42L43_BUTTON_ROUT 2210 + +void cs42l43_button_press_work(struct work_struct *work) +{ + struct cs42l43_codec *priv = container_of(work, struct cs42l43_codec, + button_press_work.work); + struct cs42l43 *cs42l43 = priv->core; + unsigned int buttons = 0; + unsigned int val = 0; + int i, ret; + + ret = pm_runtime_resume_and_get(priv->dev); + if (ret) { + dev_err(priv->dev, "Failed to resume for button press: %d\n", ret); + return; + } + + mutex_lock(&priv->jack_lock); + + if (!priv->button_detect_running) { + dev_dbg(priv->dev, "Spurious button press IRQ\n"); + goto error; + } + + regmap_read(cs42l43->regmap, CS42L43_DETECT_STATUS_1, &val); + + /* Bail if jack removed, the button is irrelevant and likely invalid */ + if (!cs42l43_jack_present(priv)) { + dev_dbg(priv->dev, "Button ignored due to removal\n"); + goto error; + } + + if (val & CS42L43_HSBIAS_CLAMP_STS_MASK) { + dev_dbg(priv->dev, "Button ignored due to bias sense\n"); + goto error; + } + + val = (val & CS42L43_HSDET_DC_STS_MASK) >> CS42L43_HSDET_DC_STS_SHIFT; + val = ((CS42L43_BUTTON_COMB_MAX << 20) / (val + 1)) - (1 << 20); + if (val) + val = (CS42L43_BUTTON_ROUT << 20) / val; + else + val = UINT_MAX; + + for (i = 0; i < CS42L43_N_BUTTONS; i++) { + if (val < priv->buttons[i]) { + buttons = SND_JACK_BTN_0 >> i; + dev_dbg(priv->dev, "Detected button %d at %d Ohms\n", i, val); + break; + } + } + + if (!buttons) + dev_dbg(priv->dev, "Unrecognised button: %d Ohms\n", val); + + snd_soc_jack_report(priv->jack_hp, buttons, CS42L43_JACK_BUTTONS); + +error: + mutex_unlock(&priv->jack_lock); + + pm_runtime_mark_last_busy(priv->dev); + pm_runtime_put_autosuspend(priv->dev); +} + +irqreturn_t cs42l43_button_press(int irq, void *data) +{ + struct cs42l43_codec *priv = data; + + // Wait for 2 full cycles of comb filter to ensure good reading + queue_delayed_work(system_wq, &priv->button_press_work, + msecs_to_jiffies(10)); + + return IRQ_HANDLED; +} + +void cs42l43_button_release_work(struct work_struct *work) +{ + struct cs42l43_codec *priv = container_of(work, struct cs42l43_codec, + button_release_work); + int ret; + + ret = pm_runtime_resume_and_get(priv->dev); + if (ret) { + dev_err(priv->dev, "Failed to resume for button release: %d\n", ret); + return; + } + + mutex_lock(&priv->jack_lock); + + if (priv->button_detect_running) { + dev_dbg(priv->dev, "Button release IRQ\n"); + + snd_soc_jack_report(priv->jack_hp, 0, CS42L43_JACK_BUTTONS); + } else { + dev_dbg(priv->dev, "Spurious button release IRQ\n"); + } + + mutex_unlock(&priv->jack_lock); + + pm_runtime_mark_last_busy(priv->dev); + pm_runtime_put_autosuspend(priv->dev); +} + +irqreturn_t cs42l43_button_release(int irq, void *data) +{ + struct cs42l43_codec *priv = data; + + queue_work(system_wq, &priv->button_release_work); + + return IRQ_HANDLED; +} + +void cs42l43_bias_sense_timeout(struct work_struct *work) +{ + struct cs42l43_codec *priv = container_of(work, struct cs42l43_codec, + bias_sense_timeout.work); + struct cs42l43 *cs42l43 = priv->core; + int ret; + + ret = pm_runtime_resume_and_get(priv->dev); + if (ret) { + dev_err(priv->dev, "Failed to resume for bias sense: %d\n", ret); + return; + } + + mutex_lock(&priv->jack_lock); + + if (cs42l43_jack_present(priv) && priv->button_detect_running) { + dev_dbg(priv->dev, "Bias sense timeout out, restore bias\n"); + + regmap_update_bits(cs42l43->regmap, + CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL, + CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, + CS42L43_HS_BIAS_SENSE_AND_CLAMP_AUTOCONTROL, + CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK, + CS42L43_AUTO_HSBIAS_CLAMP_EN_MASK); + } + + mutex_unlock(&priv->jack_lock); + + pm_runtime_mark_last_busy(priv->dev); + pm_runtime_put_autosuspend(priv->dev); +} + +static void cs42l43_start_load_detect(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + + dev_dbg(priv->dev, "Start load detect\n"); + + snd_soc_dapm_mutex_lock(snd_soc_component_get_dapm(priv->component)); + + priv->load_detect_running = true; + + if (priv->hp_ena) { + unsigned long time_left; + + reinit_completion(&priv->hp_shutdown); + + regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN8, + CS42L43_HP_EN_MASK, 0); + + time_left = wait_for_completion_timeout(&priv->hp_shutdown, + msecs_to_jiffies(CS42L43_HP_TIMEOUT_MS)); + if (!time_left) + dev_err(priv->dev, "Load detect HP power down timed out\n"); + } + + regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN3, + CS42L43_ADC1_EN_MASK | CS42L43_ADC2_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_DACCNFG2, CS42L43_HP_HPF_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1, + CS42L43_HSBIAS_MODE_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_CTRL, + CS42L43_ADPTPWR_MODE_MASK, 0x4 << CS42L43_ADPTPWR_MODE_SHIFT); + regmap_update_bits(cs42l43->regmap, CS42L43_PGAVOL, + CS42L43_HP_DIG_VOL_RAMP_MASK | CS42L43_HP_ANA_VOL_RAMP_MASK, 0x6); + regmap_update_bits(cs42l43->regmap, CS42L43_DACCNFG1, + CS42L43_HP_MSTR_VOL_CTRL_EN_MASK, 0); + + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HS_CLAMP_DISABLE_MASK, CS42L43_HS_CLAMP_DISABLE_MASK); + + regmap_update_bits(cs42l43->regmap, CS42L43_LOADDETENA, + CS42L43_HPLOAD_DET_EN_MASK, + CS42L43_HPLOAD_DET_EN_MASK); + + snd_soc_dapm_mutex_unlock(snd_soc_component_get_dapm(priv->component)); +} + +static void cs42l43_stop_load_detect(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + + dev_dbg(priv->dev, "Stop load detect\n"); + + snd_soc_dapm_mutex_lock(snd_soc_component_get_dapm(priv->component)); + + regmap_update_bits(cs42l43->regmap, CS42L43_LOADDETENA, + CS42L43_HPLOAD_DET_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HS_CLAMP_DISABLE_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_DACCNFG1, + CS42L43_HP_MSTR_VOL_CTRL_EN_MASK, + CS42L43_HP_MSTR_VOL_CTRL_EN_MASK); + regmap_update_bits(cs42l43->regmap, CS42L43_PGAVOL, + CS42L43_HP_DIG_VOL_RAMP_MASK | CS42L43_HP_ANA_VOL_RAMP_MASK, + 0x4 << CS42L43_HP_DIG_VOL_RAMP_SHIFT); + regmap_update_bits(cs42l43->regmap, CS42L43_CTRL, + CS42L43_ADPTPWR_MODE_MASK, 0x7 << CS42L43_ADPTPWR_MODE_SHIFT); + regmap_update_bits(cs42l43->regmap, CS42L43_MIC_DETECT_CONTROL_1, + CS42L43_HSBIAS_MODE_MASK, 0x1 << CS42L43_HSBIAS_MODE_SHIFT); + regmap_update_bits(cs42l43->regmap, CS42L43_DACCNFG2, + CS42L43_HP_HPF_EN_MASK, CS42L43_HP_HPF_EN_MASK); + + regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN3, + CS42L43_ADC1_EN_MASK | CS42L43_ADC2_EN_MASK, + priv->adc_ena); + + if (priv->hp_ena) { + unsigned long time_left; + + reinit_completion(&priv->hp_startup); + + regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN8, + CS42L43_HP_EN_MASK, priv->hp_ena); + + time_left = wait_for_completion_timeout(&priv->hp_startup, + msecs_to_jiffies(CS42L43_HP_TIMEOUT_MS)); + if (!time_left) + dev_err(priv->dev, "Load detect HP restore timed out\n"); + } + + priv->load_detect_running = false; + + snd_soc_dapm_mutex_unlock(snd_soc_component_get_dapm(priv->component)); +} + +static int cs42l43_run_load_detect(struct cs42l43_codec *priv, bool mic) +{ + struct cs42l43 *cs42l43 = priv->core; + unsigned int val = 0; + unsigned long time_left; + + reinit_completion(&priv->load_detect); + + cs42l43_start_load_detect(priv); + time_left = wait_for_completion_timeout(&priv->load_detect, + msecs_to_jiffies(CS42L43_LOAD_TIMEOUT_MS)); + cs42l43_stop_load_detect(priv); + + if (!time_left) + return -ETIMEDOUT; + + regmap_read(cs42l43->regmap, CS42L43_LOADDETRESULTS, &val); + + dev_dbg(priv->dev, "Headphone load detect: 0x%x\n", val); + + /* Bail if jack removed, the load is irrelevant and likely invalid */ + if (!cs42l43_jack_present(priv)) + return -ENODEV; + + if (mic) { + cs42l43_start_hs_bias(priv, false); + cs42l43_start_button_detect(priv); + + return CS42L43_JACK_HEADSET; + } + + switch (val & CS42L43_AMP3_RES_DET_MASK) { + case 0x0: // low impedance + case 0x1: // high impedance + return CS42L43_JACK_HEADPHONE; + case 0x2: // lineout + case 0x3: // Open circuit + return CS42L43_JACK_LINEOUT; + default: + return -EINVAL; + } +} + +static int cs42l43_run_type_detect(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + int timeout_ms = ((2 * priv->detect_us) / 1000) + 200; + unsigned int type = 0xff; + unsigned long time_left; + + reinit_completion(&priv->type_detect); + + cs42l43_start_hs_bias(priv, true); + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HSDET_MODE_MASK, 0x3 << CS42L43_HSDET_MODE_SHIFT); + + time_left = wait_for_completion_timeout(&priv->type_detect, + msecs_to_jiffies(timeout_ms)); + + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HSDET_MODE_MASK, 0x2 << CS42L43_HSDET_MODE_SHIFT); + cs42l43_stop_hs_bias(priv); + + if (!time_left) + return -ETIMEDOUT; + + regmap_read(cs42l43->regmap, CS42L43_HS_STAT, &type); + + dev_dbg(priv->dev, "Type detect: 0x%x\n", type); + + /* Bail if jack removed, the type is irrelevant and likely invalid */ + if (!cs42l43_jack_present(priv)) + return -ENODEV; + + switch (type & CS42L43_HSDET_TYPE_STS_MASK) { + case 0x0: // CTIA + case 0x1: // OMTP + return cs42l43_run_load_detect(priv, true); + case 0x2: // 3-pole + return cs42l43_run_load_detect(priv, false); + case 0x3: // Open-circuit + return CS42L43_JACK_EXTENSION; + default: + return -EINVAL; + } +} + +static void cs42l43_clear_jack(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + + cs42l43_stop_button_detect(priv); + cs42l43_stop_hs_bias(priv); + + regmap_update_bits(cs42l43->regmap, CS42L43_ADC_B_CTRL1, + CS42L43_PGA_WIDESWING_MODE_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_ADC_B_CTRL2, + CS42L43_PGA_WIDESWING_MODE_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_STEREO_MIC_CTRL, + CS42L43_JACK_STEREO_CONFIG_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HSDET_MODE_MASK | CS42L43_HSDET_MANUAL_MODE_MASK, + 0x2 << CS42L43_HSDET_MODE_SHIFT); + + snd_soc_jack_report(priv->jack_hp, 0, 0xFFFF); +} + +void cs42l43_tip_sense_work(struct work_struct *work) +{ + struct cs42l43_codec *priv = container_of(work, struct cs42l43_codec, + tip_sense_work.work); + struct cs42l43 *cs42l43 = priv->core; + unsigned int sts = 0; + unsigned int tip, ring; + int ret, report; + + ret = pm_runtime_resume_and_get(priv->dev); + if (ret) { + dev_err(priv->dev, "Failed to resume for tip work: %d\n", ret); + return; + } + + mutex_lock(&priv->jack_lock); + + regmap_read(cs42l43->regmap, CS42L43_TIP_RING_SENSE_INTERRUPT_STATUS, &sts); + + dev_dbg(priv->dev, "Tip sense: 0x%x\n", sts); + + tip = (sts >> CS42L43_TIPSENSE_PLUG_DB_STS_SHIFT) & CS42L43_JACK_PRESENT; + ring = (sts >> CS42L43_RINGSENSE_PLUG_DB_STS_SHIFT) & CS42L43_JACK_PRESENT; + + if (tip == CS42L43_JACK_PRESENT) { + if (cs42l43->sdw && !priv->jack_present) { + priv->jack_present = true; + pm_runtime_get(priv->dev); + } + + if (priv->use_ring_sense && ring == CS42L43_JACK_ABSENT) { + report = CS42L43_JACK_OPTICAL; + } else { + report = cs42l43_run_type_detect(priv); + if (report < 0) { + dev_err(priv->dev, "Jack detect failed: %d\n", report); + goto error; + } + } + + snd_soc_jack_report(priv->jack_hp, report, report); + } else { + priv->jack_override = 0; + + cs42l43_clear_jack(priv); + + if (cs42l43->sdw && priv->jack_present) { + pm_runtime_put(priv->dev); + priv->jack_present = false; + } + } + +error: + mutex_unlock(&priv->jack_lock); + + pm_runtime_mark_last_busy(priv->dev); + pm_runtime_put_autosuspend(priv->dev); +} + +irqreturn_t cs42l43_tip_sense(int irq, void *data) +{ + struct cs42l43_codec *priv = data; + + cancel_delayed_work(&priv->bias_sense_timeout); + cancel_delayed_work(&priv->tip_sense_work); + cancel_delayed_work(&priv->button_press_work); + cancel_work(&priv->button_release_work); + + queue_delayed_work(system_long_wq, &priv->tip_sense_work, + msecs_to_jiffies(priv->tip_debounce_ms)); + + return IRQ_HANDLED; +} + +enum cs42l43_raw_jack { + CS42L43_JACK_RAW_CTIA = 0, + CS42L43_JACK_RAW_OMTP, + CS42L43_JACK_RAW_HEADPHONE, + CS42L43_JACK_RAW_LINE_OUT, + CS42L43_JACK_RAW_LINE_IN, + CS42L43_JACK_RAW_MICROPHONE, + CS42L43_JACK_RAW_OPTICAL, +}; + +#define CS42L43_JACK_3_POLE_SWITCHES ((0x2 << CS42L43_HSDET_MANUAL_MODE_SHIFT) | \ + CS42L43_AMP3_4_GNDREF_HS3_SEL_MASK | \ + CS42L43_AMP3_4_GNDREF_HS4_SEL_MASK | \ + CS42L43_HSBIAS_GNDREF_HS3_SEL_MASK | \ + CS42L43_HSBIAS_GNDREF_HS4_SEL_MASK | \ + CS42L43_HSGND_HS3_SEL_MASK | \ + CS42L43_HSGND_HS4_SEL_MASK) + +static const struct cs42l43_jack_override_mode { + unsigned int hsdet_mode; + unsigned int mic_ctrl; + unsigned int clamp_ctrl; + int report; +} cs42l43_jack_override_modes[] = { + [CS42L43_JACK_RAW_CTIA] = { + .hsdet_mode = CS42L43_AMP3_4_GNDREF_HS3_SEL_MASK | + CS42L43_HSBIAS_GNDREF_HS3_SEL_MASK | + CS42L43_HSBIAS_OUT_HS4_SEL_MASK | + CS42L43_HSGND_HS3_SEL_MASK, + .clamp_ctrl = CS42L43_SMIC_HPAMP_CLAMP_DIS_FRC_MASK, + .report = CS42L43_JACK_HEADSET, + }, + [CS42L43_JACK_RAW_OMTP] = { + .hsdet_mode = (0x1 << CS42L43_HSDET_MANUAL_MODE_SHIFT) | + CS42L43_AMP3_4_GNDREF_HS4_SEL_MASK | + CS42L43_HSBIAS_GNDREF_HS4_SEL_MASK | + CS42L43_HSBIAS_OUT_HS3_SEL_MASK | + CS42L43_HSGND_HS4_SEL_MASK, + .clamp_ctrl = CS42L43_SMIC_HPAMP_CLAMP_DIS_FRC_MASK, + .report = CS42L43_JACK_HEADSET, + }, + [CS42L43_JACK_RAW_HEADPHONE] = { + .hsdet_mode = CS42L43_JACK_3_POLE_SWITCHES, + .clamp_ctrl = CS42L43_SMIC_HPAMP_CLAMP_DIS_FRC_MASK, + .report = CS42L43_JACK_HEADPHONE, + }, + [CS42L43_JACK_RAW_LINE_OUT] = { + .hsdet_mode = CS42L43_JACK_3_POLE_SWITCHES, + .clamp_ctrl = CS42L43_SMIC_HPAMP_CLAMP_DIS_FRC_MASK, + .report = CS42L43_JACK_LINEOUT, + }, + [CS42L43_JACK_RAW_LINE_IN] = { + .hsdet_mode = CS42L43_JACK_3_POLE_SWITCHES, + .mic_ctrl = 0x2 << CS42L43_JACK_STEREO_CONFIG_SHIFT, + .report = CS42L43_JACK_LINEIN, + }, + [CS42L43_JACK_RAW_MICROPHONE] = { + .hsdet_mode = CS42L43_JACK_3_POLE_SWITCHES, + .mic_ctrl = (0x3 << CS42L43_JACK_STEREO_CONFIG_SHIFT) | + CS42L43_HS1_BIAS_EN_MASK | CS42L43_HS2_BIAS_EN_MASK, + .report = CS42L43_JACK_LINEIN, + }, + [CS42L43_JACK_RAW_OPTICAL] = { + .hsdet_mode = CS42L43_JACK_3_POLE_SWITCHES, + .clamp_ctrl = CS42L43_SMIC_HPAMP_CLAMP_DIS_FRC_MASK, + .report = CS42L43_JACK_OPTICAL, + }, +}; + +static const char * const cs42l43_jack_text[] = { + "None", "CTIA", "OMTP", "Headphone", "Line-Out", + "Line-In", "Microphone", "Optical", +}; + +SOC_ENUM_SINGLE_VIRT_DECL(cs42l43_jack_enum, cs42l43_jack_text); + +int cs42l43_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + + mutex_lock(&priv->jack_lock); + ucontrol->value.integer.value[0] = priv->jack_override; + mutex_unlock(&priv->jack_lock); + + return 0; +} + +int cs42l43_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + unsigned int override = ucontrol->value.integer.value[0]; + + BUILD_BUG_ON(ARRAY_SIZE(cs42l43_jack_override_modes) != + ARRAY_SIZE(cs42l43_jack_text) - 1); + + if (override >= e->items) + return -EINVAL; + + mutex_lock(&priv->jack_lock); + + if (!cs42l43_jack_present(priv)) { + mutex_unlock(&priv->jack_lock); + return -EBUSY; + } + + if (override == priv->jack_override) { + mutex_unlock(&priv->jack_lock); + return 0; + } + + priv->jack_override = override; + + cs42l43_clear_jack(priv); + + if (!override) { + queue_delayed_work(system_long_wq, &priv->tip_sense_work, 0); + } else { + override--; + + regmap_update_bits(cs42l43->regmap, CS42L43_HS2, + CS42L43_HSDET_MODE_MASK | + CS42L43_HSDET_MANUAL_MODE_MASK | + CS42L43_AMP3_4_GNDREF_HS3_SEL_MASK | + CS42L43_AMP3_4_GNDREF_HS4_SEL_MASK | + CS42L43_HSBIAS_GNDREF_HS3_SEL_MASK | + CS42L43_HSBIAS_GNDREF_HS4_SEL_MASK | + CS42L43_HSBIAS_OUT_HS3_SEL_MASK | + CS42L43_HSBIAS_OUT_HS4_SEL_MASK | + CS42L43_HSGND_HS3_SEL_MASK | + CS42L43_HSGND_HS4_SEL_MASK, + cs42l43_jack_override_modes[override].hsdet_mode); + regmap_update_bits(cs42l43->regmap, CS42L43_STEREO_MIC_CTRL, + CS42L43_HS2_BIAS_EN_MASK | CS42L43_HS1_BIAS_EN_MASK | + CS42L43_JACK_STEREO_CONFIG_MASK, + cs42l43_jack_override_modes[override].mic_ctrl); + regmap_update_bits(cs42l43->regmap, CS42L43_STEREO_MIC_CLAMP_CTRL, + CS42L43_SMIC_HPAMP_CLAMP_DIS_FRC_MASK, + cs42l43_jack_override_modes[override].clamp_ctrl); + + switch (override) { + case CS42L43_JACK_RAW_CTIA: + case CS42L43_JACK_RAW_OMTP: + cs42l43_start_hs_bias(priv, false); + cs42l43_start_button_detect(priv); + break; + case CS42L43_JACK_RAW_LINE_IN: + regmap_update_bits(cs42l43->regmap, CS42L43_ADC_B_CTRL1, + CS42L43_PGA_WIDESWING_MODE_EN_MASK, + CS42L43_PGA_WIDESWING_MODE_EN_MASK); + regmap_update_bits(cs42l43->regmap, CS42L43_ADC_B_CTRL2, + CS42L43_PGA_WIDESWING_MODE_EN_MASK, + CS42L43_PGA_WIDESWING_MODE_EN_MASK); + break; + case CS42L43_JACK_RAW_MICROPHONE: + cs42l43_start_hs_bias(priv, false); + break; + default: + break; + } + + snd_soc_jack_report(priv->jack_hp, + cs42l43_jack_override_modes[override].report, + cs42l43_jack_override_modes[override].report); + } + + mutex_unlock(&priv->jack_lock); + + return 1; +} diff --git a/sound/soc/codecs/cs42l43-sdw.c b/sound/soc/codecs/cs42l43-sdw.c new file mode 100644 index 000000000000..55ac5fe8c3db --- /dev/null +++ b/sound/soc/codecs/cs42l43-sdw.c @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// CS42L43 CODEC driver SoundWire handling +// +// Copyright (C) 2022-2023 Cirrus Logic, Inc. and +// Cirrus Logic International Semiconductor Ltd. + +#include <linux/errno.h> +#include <linux/mfd/cs42l43.h> +#include <linux/mfd/cs42l43-regs.h> +#include <linux/module.h> +#include <sound/pcm.h> +#include <sound/sdw.h> +#include <sound/soc-component.h> +#include <sound/soc-dai.h> +#include <sound/soc.h> + +#include "cs42l43.h" + +int cs42l43_sdw_add_peripheral(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) +{ + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(dai->component); + struct sdw_stream_runtime *sdw_stream = snd_soc_dai_get_dma_data(dai, substream); + struct sdw_slave *sdw = dev_to_sdw_dev(priv->dev->parent); + struct sdw_stream_config sconfig = {0}; + struct sdw_port_config pconfig = {0}; + int ret; + + if (!sdw_stream) + return -EINVAL; + + snd_sdw_params_to_config(substream, params, &sconfig, &pconfig); + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + pconfig.num = dai->id; + else + pconfig.num = dai->id; + + ret = sdw_stream_add_slave(sdw, &sconfig, &pconfig, 1, sdw_stream); + if (ret) { + dev_err(priv->dev, "Failed to add sdw stream: %d\n", ret); + return ret; + } + + return 0; +} +EXPORT_SYMBOL_NS_GPL(cs42l43_sdw_add_peripheral, SND_SOC_CS42L43); + +int cs42l43_sdw_remove_peripheral(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(dai->component); + struct sdw_stream_runtime *sdw_stream = snd_soc_dai_get_dma_data(dai, substream); + struct sdw_slave *sdw = dev_to_sdw_dev(priv->dev->parent); + + if (!sdw_stream) + return -EINVAL; + + return sdw_stream_remove_slave(sdw, sdw_stream); +} +EXPORT_SYMBOL_NS_GPL(cs42l43_sdw_remove_peripheral, SND_SOC_CS42L43); + +int cs42l43_sdw_set_stream(struct snd_soc_dai *dai, void *sdw_stream, int direction) +{ + snd_soc_dai_dma_data_set(dai, direction, sdw_stream); + + return 0; +} +EXPORT_SYMBOL_NS_GPL(cs42l43_sdw_set_stream, SND_SOC_CS42L43); + +MODULE_DESCRIPTION("CS42L43 CODEC SoundWire Driver"); +MODULE_AUTHOR("Charles Keepax <ckeepax@opensource.cirrus.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/cs42l43.c b/sound/soc/codecs/cs42l43.c new file mode 100644 index 000000000000..24e718e51174 --- /dev/null +++ b/sound/soc/codecs/cs42l43.c @@ -0,0 +1,2278 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// CS42L43 CODEC driver +// +// Copyright (C) 2022-2023 Cirrus Logic, Inc. and +// Cirrus Logic International Semiconductor Ltd. + +#include <linux/bitops.h> +#include <linux/err.h> +#include <linux/errno.h> +#include <linux/gcd.h> +#include <linux/irq.h> +#include <linux/jiffies.h> +#include <linux/mfd/cs42l43.h> +#include <linux/mfd/cs42l43-regs.h> +#include <linux/module.h> +#include <linux/pm_runtime.h> +#include <linux/string.h> +#include <sound/control.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc-component.h> +#include <sound/soc-dapm.h> +#include <sound/soc-dai.h> +#include <sound/soc.h> +#include <sound/tlv.h> + +#include "cs42l43.h" + +#define CS42L43_DECL_MUX(name, reg) \ +static SOC_VALUE_ENUM_SINGLE_DECL(cs42l43_##name##_enum, reg, \ + 0, CS42L43_MIXER_SRC_MASK, \ + cs42l43_mixer_texts, cs42l43_mixer_values); \ +static const struct snd_kcontrol_new cs42l43_##name##_mux = \ + SOC_DAPM_ENUM("Route", cs42l43_##name##_enum) + +#define CS42L43_DECL_MIXER(name, reg) \ + CS42L43_DECL_MUX(name##_in1, reg); \ + CS42L43_DECL_MUX(name##_in2, reg + 0x4); \ + CS42L43_DECL_MUX(name##_in3, reg + 0x8); \ + CS42L43_DECL_MUX(name##_in4, reg + 0xC) + +#define CS42L43_DAPM_MUX(name_str, name) \ + SND_SOC_DAPM_MUX(name_str " Input", SND_SOC_NOPM, 0, 0, &cs42l43_##name##_mux) + +#define CS42L43_DAPM_MIXER(name_str, name) \ + SND_SOC_DAPM_MUX(name_str " Input 1", SND_SOC_NOPM, 0, 0, &cs42l43_##name##_in1_mux), \ + SND_SOC_DAPM_MUX(name_str " Input 2", SND_SOC_NOPM, 0, 0, &cs42l43_##name##_in2_mux), \ + SND_SOC_DAPM_MUX(name_str " Input 3", SND_SOC_NOPM, 0, 0, &cs42l43_##name##_in3_mux), \ + SND_SOC_DAPM_MUX(name_str " Input 4", SND_SOC_NOPM, 0, 0, &cs42l43_##name##_in4_mux), \ + SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) + +#define CS42L43_BASE_ROUTES(name_str) \ + { name_str, "Tone Generator 1", "Tone 1" }, \ + { name_str, "Tone Generator 2", "Tone 2" }, \ + { name_str, "Decimator 1", "Decimator 1" }, \ + { name_str, "Decimator 2", "Decimator 2" }, \ + { name_str, "Decimator 3", "Decimator 3" }, \ + { name_str, "Decimator 4", "Decimator 4" }, \ + { name_str, "ASPRX1", "ASPRX1" }, \ + { name_str, "ASPRX2", "ASPRX2" }, \ + { name_str, "ASPRX3", "ASPRX3" }, \ + { name_str, "ASPRX4", "ASPRX4" }, \ + { name_str, "ASPRX5", "ASPRX5" }, \ + { name_str, "ASPRX6", "ASPRX6" }, \ + { name_str, "DP5RX1", "DP5RX1" }, \ + { name_str, "DP5RX2", "DP5RX2" }, \ + { name_str, "DP6RX1", "DP6RX1" }, \ + { name_str, "DP6RX2", "DP6RX2" }, \ + { name_str, "DP7RX1", "DP7RX1" }, \ + { name_str, "DP7RX2", "DP7RX2" }, \ + { name_str, "ASRC INT1", "ASRC_INT1" }, \ + { name_str, "ASRC INT2", "ASRC_INT2" }, \ + { name_str, "ASRC INT3", "ASRC_INT3" }, \ + { name_str, "ASRC INT4", "ASRC_INT4" }, \ + { name_str, "ASRC DEC1", "ASRC_DEC1" }, \ + { name_str, "ASRC DEC2", "ASRC_DEC2" }, \ + { name_str, "ASRC DEC3", "ASRC_DEC3" }, \ + { name_str, "ASRC DEC4", "ASRC_DEC4" }, \ + { name_str, "ISRC1 INT1", "ISRC1INT1" }, \ + { name_str, "ISRC1 INT2", "ISRC1INT2" }, \ + { name_str, "ISRC1 DEC1", "ISRC1DEC1" }, \ + { name_str, "ISRC1 DEC2", "ISRC1DEC2" }, \ + { name_str, "ISRC2 INT1", "ISRC2INT1" }, \ + { name_str, "ISRC2 INT2", "ISRC2INT2" }, \ + { name_str, "ISRC2 DEC1", "ISRC2DEC1" }, \ + { name_str, "ISRC2 DEC2", "ISRC2DEC2" }, \ + { name_str, "EQ1", "EQ" }, \ + { name_str, "EQ2", "EQ" } + +#define CS42L43_MUX_ROUTES(name_str, widget) \ + { widget, NULL, name_str " Input" }, \ + { name_str " Input", NULL, "Mixer Core" }, \ + CS42L43_BASE_ROUTES(name_str " Input") + +#define CS42L43_MIXER_ROUTES(name_str, widget) \ + { name_str " Mixer", NULL, name_str " Input 1" }, \ + { name_str " Mixer", NULL, name_str " Input 2" }, \ + { name_str " Mixer", NULL, name_str " Input 3" }, \ + { name_str " Mixer", NULL, name_str " Input 4" }, \ + { widget, NULL, name_str " Mixer" }, \ + { name_str " Mixer", NULL, "Mixer Core" }, \ + CS42L43_BASE_ROUTES(name_str " Input 1"), \ + CS42L43_BASE_ROUTES(name_str " Input 2"), \ + CS42L43_BASE_ROUTES(name_str " Input 3"), \ + CS42L43_BASE_ROUTES(name_str " Input 4") + +#define CS42L43_MIXER_VOLUMES(name_str, base) \ + SOC_SINGLE_RANGE_TLV(name_str " Input 1 Volume", base, \ + CS42L43_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ + cs42l43_mixer_tlv), \ + SOC_SINGLE_RANGE_TLV(name_str " Input 2 Volume", base + 4, \ + CS42L43_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ + cs42l43_mixer_tlv), \ + SOC_SINGLE_RANGE_TLV(name_str " Input 3 Volume", base + 8, \ + CS42L43_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ + cs42l43_mixer_tlv), \ + SOC_SINGLE_RANGE_TLV(name_str " Input 4 Volume", base + 12, \ + CS42L43_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ + cs42l43_mixer_tlv) + +#define CS42L43_IRQ_ERROR(name) \ +static irqreturn_t cs42l43_##name(int irq, void *data) \ +{ \ + struct cs42l43_codec *priv = data; \ + dev_err(priv->dev, "Error " #name " IRQ\n"); \ + return IRQ_HANDLED; \ +} + +CS42L43_IRQ_ERROR(pll_lost_lock) +CS42L43_IRQ_ERROR(spkr_clock_stop) +CS42L43_IRQ_ERROR(spkl_clock_stop) +CS42L43_IRQ_ERROR(spkr_brown_out) +CS42L43_IRQ_ERROR(spkl_brown_out) +CS42L43_IRQ_ERROR(spkr_therm_shutdown) +CS42L43_IRQ_ERROR(spkl_therm_shutdown) +CS42L43_IRQ_ERROR(spkr_therm_warm) +CS42L43_IRQ_ERROR(spkl_therm_warm) +CS42L43_IRQ_ERROR(spkr_sc_detect) +CS42L43_IRQ_ERROR(spkl_sc_detect) +CS42L43_IRQ_ERROR(hp_ilimit) + +#define CS42L43_IRQ_COMPLETE(name) \ +static irqreturn_t cs42l43_##name(int irq, void *data) \ +{ \ + struct cs42l43_codec *priv = data; \ + dev_dbg(priv->dev, #name " completed\n"); \ + complete(&priv->name); \ + return IRQ_HANDLED; \ +} + +CS42L43_IRQ_COMPLETE(pll_ready) +CS42L43_IRQ_COMPLETE(hp_startup) +CS42L43_IRQ_COMPLETE(hp_shutdown) +CS42L43_IRQ_COMPLETE(type_detect) +CS42L43_IRQ_COMPLETE(spkr_shutdown) +CS42L43_IRQ_COMPLETE(spkl_shutdown) +CS42L43_IRQ_COMPLETE(spkr_startup) +CS42L43_IRQ_COMPLETE(spkl_startup) +CS42L43_IRQ_COMPLETE(load_detect) + +static irqreturn_t cs42l43_mic_shutter(int irq, void *data) +{ + struct cs42l43_codec *priv = data; + const char * const controls[] = { + "Decimator 1 Switch", + "Decimator 2 Switch", + "Decimator 3 Switch", + "Decimator 4 Switch", + }; + int i, ret; + + dev_dbg(priv->dev, "Microphone shutter changed\n"); + + if (!priv->component) + return IRQ_NONE; + + for (i = 0; i < ARRAY_SIZE(controls); i++) { + ret = snd_soc_component_notify_control(priv->component, + controls[i]); + if (ret) + return IRQ_NONE; + } + + return IRQ_HANDLED; +} + +static irqreturn_t cs42l43_spk_shutter(int irq, void *data) +{ + struct cs42l43_codec *priv = data; + int ret; + + dev_dbg(priv->dev, "Speaker shutter changed\n"); + + if (!priv->component) + return IRQ_NONE; + + ret = snd_soc_component_notify_control(priv->component, + "Speaker Digital Switch"); + if (ret) + return IRQ_NONE; + + return IRQ_HANDLED; +} + +static const unsigned int cs42l43_sample_rates[] = { + 8000, 16000, 24000, 32000, 44100, 48000, 96000, 192000, +}; + +#define CS42L43_CONSUMER_RATE_MASK 0xFF +#define CS42L43_PROVIDER_RATE_MASK 0xEF // 44.1k only supported as consumer + +static const struct snd_pcm_hw_constraint_list cs42l43_constraint = { + .count = ARRAY_SIZE(cs42l43_sample_rates), + .list = cs42l43_sample_rates, +}; + +static int cs42l43_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + int provider = !!regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2, + CS42L43_ASP_MASTER_MODE_MASK); + + if (provider) + priv->constraint.mask = CS42L43_PROVIDER_RATE_MASK; + else + priv->constraint.mask = CS42L43_CONSUMER_RATE_MASK; + + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + &priv->constraint); +} + +static int cs42l43_convert_sample_rate(unsigned int rate) +{ + switch (rate) { + case 8000: + return 0x11; + case 16000: + return 0x12; + case 24000: + return 0x02; + case 32000: + return 0x13; + case 44100: + return 0x0B; + case 48000: + return 0x03; + case 96000: + return 0x04; + case 192000: + return 0x05; + default: + return -EINVAL; + } +} + +static int cs42l43_set_sample_rate(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(dai->component); + struct cs42l43 *cs42l43 = priv->core; + int ret; + + ret = cs42l43_convert_sample_rate(params_rate(params)); + if (ret < 0) { + dev_err(priv->dev, "Failed to convert sample rate: %d\n", ret); + return ret; + } + + //FIXME: For now lets just set sample rate 1, this needs expanded in the future + regmap_update_bits(cs42l43->regmap, CS42L43_SAMPLE_RATE1, + CS42L43_SAMPLE_RATE_MASK, ret); + + return 0; +} + +static int cs42l43_asp_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(dai->component); + struct cs42l43 *cs42l43 = priv->core; + int dsp_mode = !!regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CTRL, + CS42L43_ASP_FSYNC_MODE_MASK); + int provider = !!regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2, + CS42L43_ASP_MASTER_MODE_MASK); + int n_chans = params_channels(params); + int data_width = params_width(params); + int n_slots = n_chans; + int slot_width = data_width; + int frame, bclk_target, i; + unsigned int reg; + int *slots; + + if (priv->n_slots) { + n_slots = priv->n_slots; + slot_width = priv->slot_width; + } + + if (!dsp_mode && (n_slots & 0x1)) { + dev_dbg(priv->dev, "Forcing balanced channels on ASP\n"); + n_slots++; + } + + frame = n_slots * slot_width; + bclk_target = params_rate(params) * frame; + + if (provider) { + unsigned int gcd_nm = gcd(bclk_target, CS42L43_INTERNAL_SYSCLK); + int n = bclk_target / gcd_nm; + int m = CS42L43_INTERNAL_SYSCLK / gcd_nm; + + if (n > (CS42L43_ASP_BCLK_N_MASK >> CS42L43_ASP_BCLK_N_SHIFT) || + m > CS42L43_ASP_BCLK_M_MASK) { + dev_err(priv->dev, "Can't produce %dHz bclk\n", bclk_target); + return -EINVAL; + } + + dev_dbg(priv->dev, "bclk %d/%d = %dHz, with %dx%d frame\n", + n, m, bclk_target, n_slots, slot_width); + + regmap_update_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG1, + CS42L43_ASP_BCLK_N_MASK | CS42L43_ASP_BCLK_M_MASK, + n << CS42L43_ASP_BCLK_N_SHIFT | + m << CS42L43_ASP_BCLK_M_SHIFT); + regmap_update_bits(cs42l43->regmap, CS42L43_ASP_FSYNC_CTRL1, + CS42L43_ASP_FSYNC_M_MASK, frame); + } + + regmap_update_bits(cs42l43->regmap, CS42L43_ASP_FSYNC_CTRL4, + CS42L43_ASP_NUM_BCLKS_PER_FSYNC_MASK, + frame << CS42L43_ASP_NUM_BCLKS_PER_FSYNC_SHIFT); + + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { + reg = CS42L43_ASP_TX_CH1_CTRL; + slots = priv->tx_slots; + } else { + reg = CS42L43_ASP_RX_CH1_CTRL; + slots = priv->rx_slots; + } + + for (i = 0; i < n_chans; i++, reg += 4) { + int slot_phase = dsp_mode | (i & CS42L43_ASP_CH_SLOT_PHASE_MASK); + int slot_pos; + + if (dsp_mode) + slot_pos = slots[i] * slot_width; + else + slot_pos = (slots[i] / 2) * slot_width; + + dev_dbg(priv->dev, "Configure channel %d at slot %d (%d,%d)\n", + i, slots[i], slot_pos, slot_phase); + + regmap_update_bits(cs42l43->regmap, reg, + CS42L43_ASP_CH_WIDTH_MASK | + CS42L43_ASP_CH_SLOT_MASK | + CS42L43_ASP_CH_SLOT_PHASE_MASK, + ((data_width - 1) << CS42L43_ASP_CH_WIDTH_SHIFT) | + (slot_pos << CS42L43_ASP_CH_SLOT_SHIFT) | + slot_phase); + } + + return cs42l43_set_sample_rate(substream, params, dai); +} + +static int cs42l43_asp_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_component *component = dai->component; + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + int provider = regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2, + CS42L43_ASP_MASTER_MODE_MASK); + struct snd_soc_dapm_route routes[] = { + { "BCLK", NULL, "FSYNC" }, + }; + unsigned int asp_ctrl = 0; + unsigned int data_ctrl = 0; + unsigned int fsync_ctrl = 0; + unsigned int clk_config = 0; + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_DSP_A: + data_ctrl |= 2 << CS42L43_ASP_FSYNC_FRAME_START_DLY_SHIFT; + fallthrough; + case SND_SOC_DAIFMT_DSP_B: + asp_ctrl |= CS42L43_ASP_FSYNC_MODE_MASK; + data_ctrl |= CS42L43_ASP_FSYNC_FRAME_START_PHASE_MASK; + break; + case SND_SOC_DAIFMT_I2S: + data_ctrl |= 2 << CS42L43_ASP_FSYNC_FRAME_START_DLY_SHIFT; + break; + case SND_SOC_DAIFMT_LEFT_J: + data_ctrl |= CS42L43_ASP_FSYNC_FRAME_START_PHASE_MASK; + break; + default: + dev_err(priv->dev, "Unsupported DAI format 0x%x\n", + fmt & SND_SOC_DAIFMT_FORMAT_MASK); + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { + case SND_SOC_DAIFMT_CBC_CFC: + if (provider) + snd_soc_dapm_del_routes(dapm, routes, ARRAY_SIZE(routes)); + break; + case SND_SOC_DAIFMT_CBP_CFP: + if (!provider) + snd_soc_dapm_add_routes(dapm, routes, ARRAY_SIZE(routes)); + clk_config |= CS42L43_ASP_MASTER_MODE_MASK; + break; + default: + dev_err(priv->dev, "Unsupported ASP mode 0x%x\n", + fmt & SND_SOC_DAIFMT_MASTER_MASK); + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + clk_config |= CS42L43_ASP_BCLK_INV_MASK; /* Yes BCLK_INV = NB */ + break; + case SND_SOC_DAIFMT_IB_NF: + break; + case SND_SOC_DAIFMT_NB_IF: + clk_config |= CS42L43_ASP_BCLK_INV_MASK; + fsync_ctrl |= CS42L43_ASP_FSYNC_IN_INV_MASK | + CS42L43_ASP_FSYNC_OUT_INV_MASK; + break; + case SND_SOC_DAIFMT_IB_IF: + fsync_ctrl |= CS42L43_ASP_FSYNC_IN_INV_MASK | + CS42L43_ASP_FSYNC_OUT_INV_MASK; + break; + default: + dev_err(priv->dev, "Unsupported invert mode 0x%x\n", + fmt & SND_SOC_DAIFMT_INV_MASK); + return -EINVAL; + } + + regmap_update_bits(cs42l43->regmap, CS42L43_ASP_CTRL, + CS42L43_ASP_FSYNC_MODE_MASK, + asp_ctrl); + regmap_update_bits(cs42l43->regmap, CS42L43_ASP_DATA_CTRL, + CS42L43_ASP_FSYNC_FRAME_START_DLY_MASK | + CS42L43_ASP_FSYNC_FRAME_START_PHASE_MASK, + data_ctrl); + regmap_update_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2, + CS42L43_ASP_MASTER_MODE_MASK | + CS42L43_ASP_BCLK_INV_MASK, + clk_config); + regmap_update_bits(cs42l43->regmap, CS42L43_ASP_FSYNC_CTRL3, + CS42L43_ASP_FSYNC_IN_INV_MASK | + CS42L43_ASP_FSYNC_OUT_INV_MASK, + fsync_ctrl); + + return 0; +} + +static void cs42l43_mask_to_slots(struct cs42l43_codec *priv, unsigned int mask, int *slots) +{ + int i; + + for (i = 0; i < CS42L43_ASP_MAX_CHANNELS; ++i) { + int slot = ffs(mask) - 1; + + if (slot < 0) + return; + + slots[i] = slot; + + mask &= ~(1 << slot); + } + + if (mask) + dev_warn(priv->dev, "Too many channels in TDM mask\n"); +} + +static int cs42l43_asp_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, + unsigned int rx_mask, int slots, int slot_width) +{ + struct snd_soc_component *component = dai->component; + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + + priv->n_slots = slots; + priv->slot_width = slot_width; + + if (!slots) { + tx_mask = CS42L43_DEFAULT_SLOTS; + rx_mask = CS42L43_DEFAULT_SLOTS; + } + + cs42l43_mask_to_slots(priv, tx_mask, priv->tx_slots); + cs42l43_mask_to_slots(priv, rx_mask, priv->rx_slots); + + return 0; +} + +static const struct snd_soc_dai_ops cs42l43_asp_ops = { + .startup = cs42l43_startup, + .hw_params = cs42l43_asp_hw_params, + .set_fmt = cs42l43_asp_set_fmt, + .set_tdm_slot = cs42l43_asp_set_tdm_slot, +}; + +static int cs42l43_sdw_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + int ret; + + ret = cs42l43_sdw_add_peripheral(substream, params, dai); + if (ret) + return ret; + + return cs42l43_set_sample_rate(substream, params, dai); +}; + +static const struct snd_soc_dai_ops cs42l43_sdw_ops = { + .startup = cs42l43_startup, + .set_stream = cs42l43_sdw_set_stream, + .hw_params = cs42l43_sdw_hw_params, + .hw_free = cs42l43_sdw_remove_peripheral, +}; + +#define CS42L43_ASP_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) +#define CS42L43_SDW_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver cs42l43_dais[] = { + { + .name = "cs42l43-asp", + .ops = &cs42l43_asp_ops, + .symmetric_rate = 1, + .capture = { + .stream_name = "ASP Capture", + .channels_min = 1, + .channels_max = CS42L43_ASP_MAX_CHANNELS, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_ASP_FORMATS, + }, + .playback = { + .stream_name = "ASP Playback", + .channels_min = 1, + .channels_max = CS42L43_ASP_MAX_CHANNELS, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_ASP_FORMATS, + }, + }, + { + .name = "cs42l43-dp1", + .id = 1, + .ops = &cs42l43_sdw_ops, + .capture = { + .stream_name = "DP1 Capture", + .channels_min = 1, + .channels_max = 4, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_SDW_FORMATS, + }, + }, + { + .name = "cs42l43-dp2", + .id = 2, + .ops = &cs42l43_sdw_ops, + .capture = { + .stream_name = "DP2 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_SDW_FORMATS, + }, + }, + { + .name = "cs42l43-dp3", + .id = 3, + .ops = &cs42l43_sdw_ops, + .capture = { + .stream_name = "DP3 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_SDW_FORMATS, + }, + }, + { + .name = "cs42l43-dp4", + .id = 4, + .ops = &cs42l43_sdw_ops, + .capture = { + .stream_name = "DP4 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_SDW_FORMATS, + }, + }, + { + .name = "cs42l43-dp5", + .id = 5, + .ops = &cs42l43_sdw_ops, + .playback = { + .stream_name = "DP5 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_SDW_FORMATS, + }, + }, + { + .name = "cs42l43-dp6", + .id = 6, + .ops = &cs42l43_sdw_ops, + .playback = { + .stream_name = "DP6 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_SDW_FORMATS, + }, + }, + { + .name = "cs42l43-dp7", + .id = 7, + .ops = &cs42l43_sdw_ops, + .playback = { + .stream_name = "DP7 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS42L43_SDW_FORMATS, + }, + }, +}; + +static const DECLARE_TLV_DB_SCALE(cs42l43_mixer_tlv, -3200, 100, 0); + +static const char * const cs42l43_ramp_text[] = { + "0ms/6dB", "0.5ms/6dB", "1ms/6dB", "2ms/6dB", "4ms/6dB", "8ms/6dB", + "15ms/6dB", "30ms/6dB", +}; + +static const char * const cs42l43_adc1_input_text[] = { "IN1", "IN2" }; + +static SOC_ENUM_SINGLE_DECL(cs42l43_adc1_input, CS42L43_ADC_B_CTRL1, + CS42L43_ADC_AIN_SEL_SHIFT, + cs42l43_adc1_input_text); + +static const struct snd_kcontrol_new cs42l43_adc1_input_ctl = + SOC_DAPM_ENUM("ADC1 Input", cs42l43_adc1_input); + +static const char * const cs42l43_dec_mode_text[] = { "ADC", "PDM" }; + +static SOC_ENUM_SINGLE_VIRT_DECL(cs42l43_dec1_mode, cs42l43_dec_mode_text); +static SOC_ENUM_SINGLE_VIRT_DECL(cs42l43_dec2_mode, cs42l43_dec_mode_text); + +static const struct snd_kcontrol_new cs42l43_dec_mode_ctl[] = { + SOC_DAPM_ENUM("Decimator 1 Mode", cs42l43_dec1_mode), + SOC_DAPM_ENUM("Decimator 2 Mode", cs42l43_dec2_mode), +}; + +static const char * const cs42l43_pdm_clk_text[] = { + "3.072MHz", "1.536MHz", "768kHz", +}; + +static SOC_ENUM_SINGLE_DECL(cs42l43_pdm1_clk, CS42L43_PDM_CONTROL, + CS42L43_PDM1_CLK_DIV_SHIFT, cs42l43_pdm_clk_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_pdm2_clk, CS42L43_PDM_CONTROL, + CS42L43_PDM2_CLK_DIV_SHIFT, cs42l43_pdm_clk_text); + +static DECLARE_TLV_DB_SCALE(cs42l43_adc_tlv, -600, 600, 0); +static DECLARE_TLV_DB_SCALE(cs42l43_dec_tlv, -6400, 50, 0); + +static const char * const cs42l43_wnf_corner_text[] = { + "160Hz", "180Hz", "200Hz", "220Hz", "240Hz", "260Hz", "280Hz", "300Hz", +}; + +static SOC_ENUM_SINGLE_DECL(cs42l43_dec1_wnf_corner, CS42L43_DECIM_HPF_WNF_CTRL1, + CS42L43_DECIM_WNF_CF_SHIFT, cs42l43_wnf_corner_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec2_wnf_corner, CS42L43_DECIM_HPF_WNF_CTRL2, + CS42L43_DECIM_WNF_CF_SHIFT, cs42l43_wnf_corner_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec3_wnf_corner, CS42L43_DECIM_HPF_WNF_CTRL3, + CS42L43_DECIM_WNF_CF_SHIFT, cs42l43_wnf_corner_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec4_wnf_corner, CS42L43_DECIM_HPF_WNF_CTRL4, + CS42L43_DECIM_WNF_CF_SHIFT, cs42l43_wnf_corner_text); + +static const char * const cs42l43_hpf_corner_text[] = { + "3Hz", "12Hz", "48Hz", "96Hz", +}; + +static SOC_ENUM_SINGLE_DECL(cs42l43_dec1_hpf_corner, CS42L43_DECIM_HPF_WNF_CTRL1, + CS42L43_DECIM_HPF_CF_SHIFT, cs42l43_hpf_corner_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec2_hpf_corner, CS42L43_DECIM_HPF_WNF_CTRL2, + CS42L43_DECIM_HPF_CF_SHIFT, cs42l43_hpf_corner_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec3_hpf_corner, CS42L43_DECIM_HPF_WNF_CTRL3, + CS42L43_DECIM_HPF_CF_SHIFT, cs42l43_hpf_corner_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec4_hpf_corner, CS42L43_DECIM_HPF_WNF_CTRL4, + CS42L43_DECIM_HPF_CF_SHIFT, cs42l43_hpf_corner_text); + +static SOC_ENUM_SINGLE_DECL(cs42l43_dec1_ramp_up, CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM1_VI_RAMP_SHIFT, cs42l43_ramp_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec1_ramp_down, CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM1_VD_RAMP_SHIFT, cs42l43_ramp_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec2_ramp_up, CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM2_VI_RAMP_SHIFT, cs42l43_ramp_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec2_ramp_down, CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM2_VD_RAMP_SHIFT, cs42l43_ramp_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec3_ramp_up, CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM3_VI_RAMP_SHIFT, cs42l43_ramp_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec3_ramp_down, CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM3_VD_RAMP_SHIFT, cs42l43_ramp_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec4_ramp_up, CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM4_VI_RAMP_SHIFT, cs42l43_ramp_text); +static SOC_ENUM_SINGLE_DECL(cs42l43_dec4_ramp_down, CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM4_VD_RAMP_SHIFT, cs42l43_ramp_text); + +static DECLARE_TLV_DB_SCALE(cs42l43_speaker_tlv, -6400, 50, 0); + +static SOC_ENUM_SINGLE_DECL(cs42l43_speaker_ramp_up, CS42L43_AMP1_2_VOL_RAMP, + CS42L43_AMP1_2_VI_RAMP_SHIFT, cs42l43_ramp_text); + +static SOC_ENUM_SINGLE_DECL(cs42l43_speaker_ramp_down, CS42L43_AMP1_2_VOL_RAMP, + CS42L43_AMP1_2_VD_RAMP_SHIFT, cs42l43_ramp_text); + +static DECLARE_TLV_DB_SCALE(cs42l43_headphone_tlv, -11450, 50, 1); + +static const char * const cs42l43_headphone_ramp_text[] = { + "1", "2", "4", "6", "8", "11", "12", "16", "22", "24", "33", "36", "44", + "48", "66", "72", +}; + +static SOC_ENUM_SINGLE_DECL(cs42l43_headphone_ramp, CS42L43_PGAVOL, + CS42L43_HP_PATH_VOL_RAMP_SHIFT, + cs42l43_headphone_ramp_text); + +static const char * const cs42l43_tone_freq_text[] = { + "1kHz", "2kHz", "4kHz", "6kHz", "8kHz", +}; + +static SOC_ENUM_SINGLE_DECL(cs42l43_tone1_freq, CS42L43_TONE_CH1_CTRL, + CS42L43_TONE_FREQ_SHIFT, cs42l43_tone_freq_text); + +static SOC_ENUM_SINGLE_DECL(cs42l43_tone2_freq, CS42L43_TONE_CH2_CTRL, + CS42L43_TONE_FREQ_SHIFT, cs42l43_tone_freq_text); + +static const char * const cs42l43_mixer_texts[] = { + "None", + "Tone Generator 1", "Tone Generator 2", + "Decimator 1", "Decimator 2", "Decimator 3", "Decimator 4", + "ASPRX1", "ASPRX2", "ASPRX3", "ASPRX4", "ASPRX5", "ASPRX6", + "DP5RX1", "DP5RX2", "DP6RX1", "DP6RX2", "DP7RX1", "DP7RX2", + "ASRC INT1", "ASRC INT2", "ASRC INT3", "ASRC INT4", + "ASRC DEC1", "ASRC DEC2", "ASRC DEC3", "ASRC DEC4", + "ISRC1 INT1", "ISRC1 INT2", + "ISRC1 DEC1", "ISRC1 DEC2", + "ISRC2 INT1", "ISRC2 INT2", + "ISRC2 DEC1", "ISRC2 DEC2", + "EQ1", "EQ2", +}; + +static const unsigned int cs42l43_mixer_values[] = { + 0x00, // None + 0x04, 0x05, // Tone Generator 1, 2 + 0x10, 0x11, 0x12, 0x13, // Decimator 1, 2, 3, 4 + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, // ASPRX1,2,3,4,5,6 + 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, // DP5, 6, 7RX1, 2 + 0x40, 0x41, 0x42, 0x43, // ASRC INT1, 2, 3, 4 + 0x44, 0x45, 0x46, 0x47, // ASRC DEC1, 2, 3, 4 + 0x50, 0x51, // ISRC1 INT1, 2 + 0x52, 0x53, // ISRC1 DEC1, 2 + 0x54, 0x55, // ISRC2 INT1, 2 + 0x56, 0x57, // ISRC2 DEC1, 2 + 0x58, 0x59, // EQ1, 2 +}; + +CS42L43_DECL_MUX(asptx1, CS42L43_ASPTX1_INPUT); +CS42L43_DECL_MUX(asptx2, CS42L43_ASPTX2_INPUT); +CS42L43_DECL_MUX(asptx3, CS42L43_ASPTX3_INPUT); +CS42L43_DECL_MUX(asptx4, CS42L43_ASPTX4_INPUT); +CS42L43_DECL_MUX(asptx5, CS42L43_ASPTX5_INPUT); +CS42L43_DECL_MUX(asptx6, CS42L43_ASPTX6_INPUT); + +CS42L43_DECL_MUX(dp1tx1, CS42L43_SWIRE_DP1_CH1_INPUT); +CS42L43_DECL_MUX(dp1tx2, CS42L43_SWIRE_DP1_CH2_INPUT); +CS42L43_DECL_MUX(dp1tx3, CS42L43_SWIRE_DP1_CH3_INPUT); +CS42L43_DECL_MUX(dp1tx4, CS42L43_SWIRE_DP1_CH4_INPUT); +CS42L43_DECL_MUX(dp2tx1, CS42L43_SWIRE_DP2_CH1_INPUT); +CS42L43_DECL_MUX(dp2tx2, CS42L43_SWIRE_DP2_CH2_INPUT); +CS42L43_DECL_MUX(dp3tx1, CS42L43_SWIRE_DP3_CH1_INPUT); +CS42L43_DECL_MUX(dp3tx2, CS42L43_SWIRE_DP3_CH2_INPUT); +CS42L43_DECL_MUX(dp4tx1, CS42L43_SWIRE_DP4_CH1_INPUT); +CS42L43_DECL_MUX(dp4tx2, CS42L43_SWIRE_DP4_CH2_INPUT); + +CS42L43_DECL_MUX(asrcint1, CS42L43_ASRC_INT1_INPUT1); +CS42L43_DECL_MUX(asrcint2, CS42L43_ASRC_INT2_INPUT1); +CS42L43_DECL_MUX(asrcint3, CS42L43_ASRC_INT3_INPUT1); +CS42L43_DECL_MUX(asrcint4, CS42L43_ASRC_INT4_INPUT1); +CS42L43_DECL_MUX(asrcdec1, CS42L43_ASRC_DEC1_INPUT1); +CS42L43_DECL_MUX(asrcdec2, CS42L43_ASRC_DEC2_INPUT1); +CS42L43_DECL_MUX(asrcdec3, CS42L43_ASRC_DEC3_INPUT1); +CS42L43_DECL_MUX(asrcdec4, CS42L43_ASRC_DEC4_INPUT1); + +CS42L43_DECL_MUX(isrc1int1, CS42L43_ISRC1INT1_INPUT1); +CS42L43_DECL_MUX(isrc1int2, CS42L43_ISRC1INT2_INPUT1); +CS42L43_DECL_MUX(isrc1dec1, CS42L43_ISRC1DEC1_INPUT1); +CS42L43_DECL_MUX(isrc1dec2, CS42L43_ISRC1DEC2_INPUT1); +CS42L43_DECL_MUX(isrc2int1, CS42L43_ISRC2INT1_INPUT1); +CS42L43_DECL_MUX(isrc2int2, CS42L43_ISRC2INT2_INPUT1); +CS42L43_DECL_MUX(isrc2dec1, CS42L43_ISRC2DEC1_INPUT1); +CS42L43_DECL_MUX(isrc2dec2, CS42L43_ISRC2DEC2_INPUT1); + +CS42L43_DECL_MUX(spdif1, CS42L43_SPDIF1_INPUT1); +CS42L43_DECL_MUX(spdif2, CS42L43_SPDIF2_INPUT1); + +CS42L43_DECL_MIXER(eq1, CS42L43_EQ1MIX_INPUT1); +CS42L43_DECL_MIXER(eq2, CS42L43_EQ2MIX_INPUT1); + +CS42L43_DECL_MIXER(amp1, CS42L43_AMP1MIX_INPUT1); +CS42L43_DECL_MIXER(amp2, CS42L43_AMP2MIX_INPUT1); + +CS42L43_DECL_MIXER(amp3, CS42L43_AMP3MIX_INPUT1); +CS42L43_DECL_MIXER(amp4, CS42L43_AMP4MIX_INPUT1); + +static int cs42l43_dapm_get_volsw(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + int ret; + + snd_soc_dapm_mutex_lock(dapm); + ret = snd_soc_get_volsw(kcontrol, ucontrol); + snd_soc_dapm_mutex_unlock(dapm); + + return ret; +} + +static int cs42l43_dapm_put_volsw(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + int ret; + + snd_soc_dapm_mutex_lock(dapm); + ret = snd_soc_put_volsw(kcontrol, ucontrol); + snd_soc_dapm_mutex_unlock(dapm); + + return ret; +} + +static int cs42l43_dapm_get_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + int ret; + + snd_soc_dapm_mutex_lock(dapm); + ret = snd_soc_get_enum_double(kcontrol, ucontrol); + snd_soc_dapm_mutex_unlock(dapm); + + return ret; +} + +static int cs42l43_dapm_put_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + int ret; + + snd_soc_dapm_mutex_lock(dapm); + ret = snd_soc_put_enum_double(kcontrol, ucontrol); + snd_soc_dapm_mutex_unlock(dapm); + + return ret; +} + +static int cs42l43_eq_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + + memcpy(ucontrol->value.integer.value, priv->eq_coeffs, sizeof(priv->eq_coeffs)); + + return 0; +} + +static int cs42l43_eq_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + + snd_soc_dapm_mutex_lock(dapm); + + memcpy(priv->eq_coeffs, ucontrol->value.integer.value, sizeof(priv->eq_coeffs)); + + snd_soc_dapm_mutex_unlock(dapm); + + return 0; +} + +static void cs42l43_spk_vu_sync(struct cs42l43_codec *priv) +{ + struct cs42l43 *cs42l43 = priv->core; + + mutex_lock(&priv->spk_vu_lock); + + regmap_update_bits(cs42l43->regmap, CS42L43_INTP_VOLUME_CTRL1, + CS42L43_AMP1_2_VU_MASK, CS42L43_AMP1_2_VU_MASK); + regmap_update_bits(cs42l43->regmap, CS42L43_INTP_VOLUME_CTRL1, + CS42L43_AMP1_2_VU_MASK, 0); + + mutex_unlock(&priv->spk_vu_lock); +} + +static int cs42l43_shutter_get(struct cs42l43_codec *priv, unsigned int shift) +{ + struct cs42l43 *cs42l43 = priv->core; + unsigned int val; + int ret; + + ret = pm_runtime_resume_and_get(priv->dev); + if (ret) { + dev_err(priv->dev, "Failed to resume for shutters: %d\n", ret); + return ret; + } + + /* + * SHUTTER_CONTROL is a mix of volatile and non-volatile bits, so must + * be cached for the non-volatiles, so drop it from the cache here so + * we force a read. + */ + ret = regcache_drop_region(cs42l43->regmap, CS42L43_SHUTTER_CONTROL, + CS42L43_SHUTTER_CONTROL); + if (ret) { + dev_err(priv->dev, "Failed to drop shutter from cache: %d\n", ret); + goto error; + } + + ret = regmap_read(cs42l43->regmap, CS42L43_SHUTTER_CONTROL, &val); + if (ret) { + dev_err(priv->dev, "Failed to check shutter status: %d\n", ret); + goto error; + } + + ret = !(val & BIT(shift)); + + dev_dbg(priv->dev, "%s shutter is %s\n", + BIT(shift) == CS42L43_STATUS_MIC_SHUTTER_MUTE_MASK ? "Mic" : "Speaker", + ret ? "open" : "closed"); + +error: + pm_runtime_mark_last_busy(priv->dev); + pm_runtime_put_autosuspend(priv->dev); + + return ret; +} + +static int cs42l43_decim_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + int ret; + + ret = cs42l43_shutter_get(priv, CS42L43_STATUS_MIC_SHUTTER_MUTE_SHIFT); + if (ret < 0) + return ret; + else if (!ret) + ucontrol->value.integer.value[0] = ret; + else + ret = cs42l43_dapm_get_volsw(kcontrol, ucontrol); + + return ret; +} + +static int cs42l43_spk_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + int ret; + + ret = cs42l43_shutter_get(priv, CS42L43_STATUS_SPK_SHUTTER_MUTE_SHIFT); + if (ret < 0) + return ret; + else if (!ret) + ucontrol->value.integer.value[0] = ret; + else + ret = snd_soc_get_volsw(kcontrol, ucontrol); + + return ret; +} + +static int cs42l43_spk_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + int ret; + + ret = snd_soc_put_volsw(kcontrol, ucontrol); + if (ret > 0) + cs42l43_spk_vu_sync(priv); + + return ret; +} + +static const struct snd_kcontrol_new cs42l43_controls[] = { + SOC_ENUM_EXT("Jack Override", cs42l43_jack_enum, + cs42l43_jack_get, cs42l43_jack_put), + + SOC_DOUBLE_R_SX_TLV("ADC Volume", CS42L43_ADC_B_CTRL1, CS42L43_ADC_B_CTRL2, + CS42L43_ADC_PGA_GAIN_SHIFT, + 0xF, 5, cs42l43_adc_tlv), + + SOC_DOUBLE("PDM1 Invert Switch", CS42L43_DMIC_PDM_CTRL, + CS42L43_PDM1L_INV_SHIFT, CS42L43_PDM1R_INV_SHIFT, 1, 0), + SOC_DOUBLE("PDM2 Invert Switch", CS42L43_DMIC_PDM_CTRL, + CS42L43_PDM2L_INV_SHIFT, CS42L43_PDM2R_INV_SHIFT, 1, 0), + SOC_ENUM("PDM1 Clock", cs42l43_pdm1_clk), + SOC_ENUM("PDM2 Clock", cs42l43_pdm2_clk), + + SOC_SINGLE("Decimator 1 WNF Switch", CS42L43_DECIM_HPF_WNF_CTRL1, + CS42L43_DECIM_WNF_EN_SHIFT, 1, 0), + SOC_SINGLE("Decimator 2 WNF Switch", CS42L43_DECIM_HPF_WNF_CTRL2, + CS42L43_DECIM_WNF_EN_SHIFT, 1, 0), + SOC_SINGLE("Decimator 3 WNF Switch", CS42L43_DECIM_HPF_WNF_CTRL3, + CS42L43_DECIM_WNF_EN_SHIFT, 1, 0), + SOC_SINGLE("Decimator 4 WNF Switch", CS42L43_DECIM_HPF_WNF_CTRL4, + CS42L43_DECIM_WNF_EN_SHIFT, 1, 0), + + SOC_ENUM("Decimator 1 WNF Corner Frequency", cs42l43_dec1_wnf_corner), + SOC_ENUM("Decimator 2 WNF Corner Frequency", cs42l43_dec2_wnf_corner), + SOC_ENUM("Decimator 3 WNF Corner Frequency", cs42l43_dec3_wnf_corner), + SOC_ENUM("Decimator 4 WNF Corner Frequency", cs42l43_dec4_wnf_corner), + + SOC_SINGLE("Decimator 1 HPF Switch", CS42L43_DECIM_HPF_WNF_CTRL1, + CS42L43_DECIM_HPF_EN_SHIFT, 1, 0), + SOC_SINGLE("Decimator 2 HPF Switch", CS42L43_DECIM_HPF_WNF_CTRL2, + CS42L43_DECIM_HPF_EN_SHIFT, 1, 0), + SOC_SINGLE("Decimator 3 HPF Switch", CS42L43_DECIM_HPF_WNF_CTRL3, + CS42L43_DECIM_HPF_EN_SHIFT, 1, 0), + SOC_SINGLE("Decimator 4 HPF Switch", CS42L43_DECIM_HPF_WNF_CTRL4, + CS42L43_DECIM_HPF_EN_SHIFT, 1, 0), + + SOC_ENUM("Decimator 1 HPF Corner Frequency", cs42l43_dec1_hpf_corner), + SOC_ENUM("Decimator 2 HPF Corner Frequency", cs42l43_dec2_hpf_corner), + SOC_ENUM("Decimator 3 HPF Corner Frequency", cs42l43_dec3_hpf_corner), + SOC_ENUM("Decimator 4 HPF Corner Frequency", cs42l43_dec4_hpf_corner), + + SOC_SINGLE_TLV("Decimator 1 Volume", CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM1_VOL_SHIFT, 0xBF, 0, cs42l43_dec_tlv), + SOC_SINGLE_EXT("Decimator 1 Switch", CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM1_MUTE_SHIFT, 1, 1, + cs42l43_decim_get, cs42l43_dapm_put_volsw), + SOC_SINGLE_TLV("Decimator 2 Volume", CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM2_VOL_SHIFT, 0xBF, 0, cs42l43_dec_tlv), + SOC_SINGLE_EXT("Decimator 2 Switch", CS42L43_DECIM_VOL_CTRL_CH1_CH2, + CS42L43_DECIM2_MUTE_SHIFT, 1, 1, + cs42l43_decim_get, cs42l43_dapm_put_volsw), + SOC_SINGLE_TLV("Decimator 3 Volume", CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM3_VOL_SHIFT, 0xBF, 0, cs42l43_dec_tlv), + SOC_SINGLE_EXT("Decimator 3 Switch", CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM3_MUTE_SHIFT, 1, 1, + cs42l43_decim_get, cs42l43_dapm_put_volsw), + SOC_SINGLE_TLV("Decimator 4 Volume", CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM4_VOL_SHIFT, 0xBF, 0, cs42l43_dec_tlv), + SOC_SINGLE_EXT("Decimator 4 Switch", CS42L43_DECIM_VOL_CTRL_CH3_CH4, + CS42L43_DECIM4_MUTE_SHIFT, 1, 1, + cs42l43_decim_get, cs42l43_dapm_put_volsw), + + SOC_ENUM_EXT("Decimator 1 Ramp Up", cs42l43_dec1_ramp_up, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + SOC_ENUM_EXT("Decimator 1 Ramp Down", cs42l43_dec1_ramp_down, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + SOC_ENUM_EXT("Decimator 2 Ramp Up", cs42l43_dec2_ramp_up, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + SOC_ENUM_EXT("Decimator 2 Ramp Down", cs42l43_dec2_ramp_down, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + SOC_ENUM_EXT("Decimator 3 Ramp Up", cs42l43_dec3_ramp_up, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + SOC_ENUM_EXT("Decimator 3 Ramp Down", cs42l43_dec3_ramp_down, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + SOC_ENUM_EXT("Decimator 4 Ramp Up", cs42l43_dec4_ramp_up, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + SOC_ENUM_EXT("Decimator 4 Ramp Down", cs42l43_dec4_ramp_down, + cs42l43_dapm_get_enum, cs42l43_dapm_put_enum), + + SOC_DOUBLE_R_EXT("Speaker Digital Switch", + CS42L43_INTP_VOLUME_CTRL1, CS42L43_INTP_VOLUME_CTRL2, + CS42L43_AMP_MUTE_SHIFT, 1, 1, + cs42l43_spk_get, cs42l43_spk_put), + + SOC_DOUBLE_R_EXT_TLV("Speaker Digital Volume", + CS42L43_INTP_VOLUME_CTRL1, CS42L43_INTP_VOLUME_CTRL2, + CS42L43_AMP_VOL_SHIFT, + 0xBF, 0, snd_soc_get_volsw, cs42l43_spk_put, + cs42l43_speaker_tlv), + + SOC_ENUM("Speaker Ramp Up", cs42l43_speaker_ramp_up), + SOC_ENUM("Speaker Ramp Down", cs42l43_speaker_ramp_down), + + CS42L43_MIXER_VOLUMES("Speaker L", CS42L43_AMP1MIX_INPUT1), + CS42L43_MIXER_VOLUMES("Speaker R", CS42L43_AMP2MIX_INPUT1), + + SOC_DOUBLE_SX_TLV("Headphone Digital Volume", CS42L43_HPPATHVOL, + CS42L43_AMP3_PATH_VOL_SHIFT, CS42L43_AMP4_PATH_VOL_SHIFT, + 0x11B, 229, cs42l43_headphone_tlv), + + SOC_DOUBLE("Headphone Invert Switch", CS42L43_DACCNFG1, + CS42L43_AMP3_INV_SHIFT, CS42L43_AMP4_INV_SHIFT, 1, 0), + + SOC_SINGLE("Headphone Zero Cross Switch", CS42L43_PGAVOL, + CS42L43_HP_PATH_VOL_ZC_SHIFT, 1, 0), + SOC_SINGLE("Headphone Ramp Switch", CS42L43_PGAVOL, + CS42L43_HP_PATH_VOL_SFT_SHIFT, 1, 0), + SOC_ENUM("Headphone Ramp Rate", cs42l43_headphone_ramp), + + CS42L43_MIXER_VOLUMES("Headphone L", CS42L43_AMP3MIX_INPUT1), + CS42L43_MIXER_VOLUMES("Headphone R", CS42L43_AMP4MIX_INPUT1), + + SOC_ENUM("Tone 1 Frequency", cs42l43_tone1_freq), + SOC_ENUM("Tone 2 Frequency", cs42l43_tone2_freq), + + SOC_DOUBLE_EXT("EQ Switch", + CS42L43_MUTE_EQ_IN0, CS42L43_MUTE_EQ_CH1_SHIFT, + CS42L43_MUTE_EQ_CH2_SHIFT, 1, 1, + cs42l43_dapm_get_volsw, cs42l43_dapm_put_volsw), + + SND_SOC_BYTES_E("EQ Coefficients", 0, CS42L43_N_EQ_COEFFS, + cs42l43_eq_get, cs42l43_eq_put), + + CS42L43_MIXER_VOLUMES("EQ1", CS42L43_EQ1MIX_INPUT1), + CS42L43_MIXER_VOLUMES("EQ2", CS42L43_EQ2MIX_INPUT1), +}; + +static int cs42l43_eq_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 cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + unsigned int val; + int i, ret; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + regmap_update_bits(cs42l43->regmap, CS42L43_MUTE_EQ_IN0, + CS42L43_MUTE_EQ_CH1_MASK | CS42L43_MUTE_EQ_CH2_MASK, + CS42L43_MUTE_EQ_CH1_MASK | CS42L43_MUTE_EQ_CH2_MASK); + + regmap_update_bits(cs42l43->regmap, CS42L43_COEFF_RD_WR0, + CS42L43_WRITE_MODE_MASK, CS42L43_WRITE_MODE_MASK); + + for (i = 0; i < CS42L43_N_EQ_COEFFS; i++) + regmap_write(cs42l43->regmap, CS42L43_COEFF_DATA_IN0, + priv->eq_coeffs[i]); + + regmap_update_bits(cs42l43->regmap, CS42L43_COEFF_RD_WR0, + CS42L43_WRITE_MODE_MASK, 0); + + return 0; + case SND_SOC_DAPM_POST_PMU: + ret = regmap_read_poll_timeout(cs42l43->regmap, CS42L43_INIT_DONE0, + val, (val & CS42L43_INITIALIZE_DONE_MASK), + 2000, 10000); + if (ret) + dev_err(priv->dev, "Failed to start EQs: %d\n", ret); + + regmap_update_bits(cs42l43->regmap, CS42L43_MUTE_EQ_IN0, + CS42L43_MUTE_EQ_CH1_MASK | CS42L43_MUTE_EQ_CH2_MASK, 0); + return ret; + default: + return 0; + } +} + +struct cs42l43_pll_config { + unsigned int freq; + + unsigned int div; + unsigned int mode; + unsigned int cal; +}; + +static const struct cs42l43_pll_config cs42l43_pll_configs[] = { + { 2400000, 0x50000000, 0x1, 0xA4 }, + { 3000000, 0x40000000, 0x1, 0x83 }, + { 3072000, 0x40000000, 0x3, 0x80 }, +}; + +static int cs42l43_set_pll(struct cs42l43_codec *priv, unsigned int src, + unsigned int freq) +{ + struct cs42l43 *cs42l43 = priv->core; + + lockdep_assert_held(&cs42l43->pll_lock); + + if (priv->refclk_src == src && priv->refclk_freq == freq) + return 0; + + if (regmap_test_bits(cs42l43->regmap, CS42L43_CTRL_REG, CS42L43_PLL_EN_MASK)) { + dev_err(priv->dev, "PLL active, can't change configuration\n"); + return -EBUSY; + } + + switch (src) { + case CS42L43_SYSCLK_MCLK: + case CS42L43_SYSCLK_SDW: + dev_dbg(priv->dev, "Source PLL from %s at %uHz\n", + src ? "SoundWire" : "MCLK", freq); + + priv->refclk_src = src; + priv->refclk_freq = freq; + + return 0; + default: + dev_err(priv->dev, "Invalid PLL source: 0x%x\n", src); + return -EINVAL; + } +} + +static int cs42l43_enable_pll(struct cs42l43_codec *priv) +{ + static const struct reg_sequence enable_seq[] = { + { CS42L43_OSC_DIV_SEL, 0x0, }, + { CS42L43_MCLK_SRC_SEL, CS42L43_OSC_PLL_MCLK_SEL_MASK, 5, }, + }; + struct cs42l43 *cs42l43 = priv->core; + const struct cs42l43_pll_config *config = NULL; + unsigned int div = 0; + unsigned int freq = priv->refclk_freq; + unsigned long time_left; + + lockdep_assert_held(&cs42l43->pll_lock); + + if (priv->refclk_src == CS42L43_SYSCLK_SDW) { + if (!freq) + freq = cs42l43->sdw_freq; + else if (!cs42l43->sdw_freq) + cs42l43->sdw_freq = freq; + } + + dev_dbg(priv->dev, "Enabling PLL at %uHz\n", freq); + + while (freq > cs42l43_pll_configs[ARRAY_SIZE(cs42l43_pll_configs) - 1].freq) { + div++; + freq /= 2; + } + + if (div <= CS42L43_PLL_REFCLK_DIV_MASK) { + int i; + + for (i = 0; i < ARRAY_SIZE(cs42l43_pll_configs); i++) { + if (freq == cs42l43_pll_configs[i].freq) { + config = &cs42l43_pll_configs[i]; + break; + } + } + } + + if (!config) { + dev_err(priv->dev, "No suitable PLL config: 0x%x, %uHz\n", div, freq); + return -EINVAL; + } + + regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL, + CS42L43_PLL_REFCLK_DIV_MASK | CS42L43_PLL_REFCLK_SRC_MASK, + div << CS42L43_PLL_REFCLK_DIV_SHIFT | + priv->refclk_src << CS42L43_PLL_REFCLK_SRC_SHIFT); + regmap_write(cs42l43->regmap, CS42L43_FDIV_FRAC, config->div); + regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG, + CS42L43_PLL_MODE_BYPASS_500_MASK | + CS42L43_PLL_MODE_BYPASS_1029_MASK, + config->mode << CS42L43_PLL_MODE_BYPASS_1029_SHIFT); + regmap_update_bits(cs42l43->regmap, CS42L43_CAL_RATIO, + CS42L43_PLL_CAL_RATIO_MASK, config->cal); + regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL, + CS42L43_PLL_REFCLK_EN_MASK, CS42L43_PLL_REFCLK_EN_MASK); + + reinit_completion(&priv->pll_ready); + + regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG, + CS42L43_PLL_EN_MASK, CS42L43_PLL_EN_MASK); + + time_left = wait_for_completion_timeout(&priv->pll_ready, + msecs_to_jiffies(CS42L43_PLL_TIMEOUT_MS)); + if (!time_left) { + regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG, + CS42L43_PLL_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL, + CS42L43_PLL_REFCLK_EN_MASK, 0); + + dev_err(priv->dev, "Timeout out waiting for PLL\n"); + return -ETIMEDOUT; + } + + if (priv->refclk_src == CS42L43_SYSCLK_SDW) + cs42l43->sdw_pll_active = true; + + dev_dbg(priv->dev, "PLL locked in %ums\n", 200 - jiffies_to_msecs(time_left)); + + /* + * Reads are not allowed over Soundwire without OSC_DIV2_EN or the PLL, + * but you can not change to PLL with OSC_DIV2_EN set. So ensure the whole + * change over happens under the regmap lock to prevent any reads. + */ + regmap_multi_reg_write(cs42l43->regmap, enable_seq, ARRAY_SIZE(enable_seq)); + + return 0; +} + +static int cs42l43_disable_pll(struct cs42l43_codec *priv) +{ + static const struct reg_sequence disable_seq[] = { + { CS42L43_MCLK_SRC_SEL, 0x0, 5, }, + { CS42L43_OSC_DIV_SEL, CS42L43_OSC_DIV2_EN_MASK, }, + }; + struct cs42l43 *cs42l43 = priv->core; + + dev_dbg(priv->dev, "Disabling PLL\n"); + + lockdep_assert_held(&cs42l43->pll_lock); + + regmap_multi_reg_write(cs42l43->regmap, disable_seq, ARRAY_SIZE(disable_seq)); + regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG, CS42L43_PLL_EN_MASK, 0); + regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL, + CS42L43_PLL_REFCLK_EN_MASK, 0); + + cs42l43->sdw_pll_active = false; + + return 0; +} + +static int cs42l43_pll_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 cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + int ret; + + mutex_lock(&cs42l43->pll_lock); + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + if (priv->refclk_src == CS42L43_SYSCLK_MCLK) { + ret = clk_prepare_enable(priv->mclk); + if (ret) { + dev_err(priv->dev, "Failed to enable MCLK: %d\n", ret); + break; + } + } + + ret = cs42l43_enable_pll(priv); + break; + case SND_SOC_DAPM_POST_PMD: + ret = cs42l43_disable_pll(priv); + + if (priv->refclk_src == CS42L43_SYSCLK_MCLK) + clk_disable_unprepare(priv->mclk); + break; + default: + ret = 0; + break; + } + + mutex_unlock(&cs42l43->pll_lock); + + return ret; +} + +static int cs42l43_dapm_wait_completion(struct completion *pmu, struct completion *pmd, + int event, int timeout_ms) +{ + unsigned long time_left; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + reinit_completion(pmu); + return 0; + case SND_SOC_DAPM_PRE_PMD: + reinit_completion(pmd); + return 0; + case SND_SOC_DAPM_POST_PMU: + time_left = wait_for_completion_timeout(pmu, msecs_to_jiffies(timeout_ms)); + break; + case SND_SOC_DAPM_POST_PMD: + time_left = wait_for_completion_timeout(pmd, msecs_to_jiffies(timeout_ms)); + break; + default: + return 0; + } + + if (!time_left) + return -ETIMEDOUT; + else + return 0; +} + +static int cs42l43_spkr_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 cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + + return cs42l43_dapm_wait_completion(&priv->spkr_startup, + &priv->spkr_shutdown, event, + CS42L43_SPK_TIMEOUT_MS); +} + +static int cs42l43_spkl_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 cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + + return cs42l43_dapm_wait_completion(&priv->spkl_startup, + &priv->spkl_shutdown, event, + CS42L43_SPK_TIMEOUT_MS); +} + +static int cs42l43_hp_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 cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + unsigned int mask = 1 << w->shift; + unsigned int val = 0; + int ret; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + val = mask; + fallthrough; + case SND_SOC_DAPM_PRE_PMD: + priv->hp_ena &= ~mask; + priv->hp_ena |= val; + + ret = cs42l43_dapm_wait_completion(&priv->hp_startup, + &priv->hp_shutdown, event, + CS42L43_HP_TIMEOUT_MS); + if (ret) + return ret; + + if (!priv->load_detect_running) + regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN8, + mask, val); + break; + case SND_SOC_DAPM_POST_PMU: + case SND_SOC_DAPM_POST_PMD: + if (priv->load_detect_running) + break; + + ret = cs42l43_dapm_wait_completion(&priv->hp_startup, + &priv->hp_shutdown, event, + CS42L43_HP_TIMEOUT_MS); + if (ret) + return ret; + break; + default: + break; + } + + return 0; +} + +static int cs42l43_mic_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 cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + unsigned int reg, ramp, mute; + unsigned int *val; + int ret; + + switch (w->shift) { + case CS42L43_ADC1_EN_SHIFT: + case CS42L43_PDM1_DIN_L_EN_SHIFT: + reg = CS42L43_DECIM_VOL_CTRL_CH1_CH2; + ramp = CS42L43_DECIM1_VD_RAMP_MASK; + mute = CS42L43_DECIM1_MUTE_MASK; + val = &priv->decim_cache[0]; + break; + case CS42L43_ADC2_EN_SHIFT: + case CS42L43_PDM1_DIN_R_EN_SHIFT: + reg = CS42L43_DECIM_VOL_CTRL_CH1_CH2; + ramp = CS42L43_DECIM2_VD_RAMP_MASK; + mute = CS42L43_DECIM2_MUTE_MASK; + val = &priv->decim_cache[1]; + break; + case CS42L43_PDM2_DIN_L_EN_SHIFT: + reg = CS42L43_DECIM_VOL_CTRL_CH3_CH4; + ramp = CS42L43_DECIM3_VD_RAMP_MASK; + mute = CS42L43_DECIM3_MUTE_MASK; + val = &priv->decim_cache[2]; + break; + case CS42L43_PDM2_DIN_R_EN_SHIFT: + reg = CS42L43_DECIM_VOL_CTRL_CH3_CH4; + ramp = CS42L43_DECIM4_VD_RAMP_MASK; + mute = CS42L43_DECIM4_MUTE_MASK; + val = &priv->decim_cache[3]; + break; + default: + dev_err(priv->dev, "Invalid microphone shift: %d\n", w->shift); + return -EINVAL; + } + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + ret = regmap_read(cs42l43->regmap, reg, val); + if (ret) { + dev_err(priv->dev, + "Failed to cache decimator settings: %d\n", + ret); + return ret; + } + + regmap_update_bits(cs42l43->regmap, reg, mute | ramp, mute); + break; + case SND_SOC_DAPM_POST_PMU: + regmap_update_bits(cs42l43->regmap, reg, mute | ramp, *val); + break; + default: + break; + } + + return 0; +} + +static int cs42l43_adc_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 cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + unsigned int mask = 1 << w->shift; + unsigned int val = 0; + int ret; + + ret = cs42l43_mic_ev(w, kcontrol, event); + if (ret) + return ret; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + val = mask; + fallthrough; + case SND_SOC_DAPM_PRE_PMD: + priv->adc_ena &= ~mask; + priv->adc_ena |= val; + + if (!priv->load_detect_running) + regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN3, + mask, val); + fallthrough; + default: + return 0; + } +} + +static const struct snd_soc_dapm_widget cs42l43_widgets[] = { + SND_SOC_DAPM_SUPPLY("PLL", SND_SOC_NOPM, 0, 0, cs42l43_pll_ev, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_INPUT("ADC1_IN1_P"), + SND_SOC_DAPM_INPUT("ADC1_IN1_N"), + SND_SOC_DAPM_INPUT("ADC1_IN2_P"), + SND_SOC_DAPM_INPUT("ADC1_IN2_N"), + SND_SOC_DAPM_INPUT("ADC2_IN_P"), + SND_SOC_DAPM_INPUT("ADC2_IN_N"), + + SND_SOC_DAPM_INPUT("PDM1_DIN"), + SND_SOC_DAPM_INPUT("PDM2_DIN"), + + SND_SOC_DAPM_MUX("ADC1 Input", SND_SOC_NOPM, 0, 0, &cs42l43_adc1_input_ctl), + + SND_SOC_DAPM_PGA_E("ADC1", SND_SOC_NOPM, CS42L43_ADC1_EN_SHIFT, 0, NULL, 0, + cs42l43_adc_ev, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_PGA_E("ADC2", SND_SOC_NOPM, CS42L43_ADC2_EN_SHIFT, 0, NULL, 0, + cs42l43_adc_ev, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD), + + SND_SOC_DAPM_PGA_E("PDM1L", CS42L43_BLOCK_EN3, CS42L43_PDM1_DIN_L_EN_SHIFT, + 0, NULL, 0, cs42l43_mic_ev, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PGA_E("PDM1R", CS42L43_BLOCK_EN3, CS42L43_PDM1_DIN_R_EN_SHIFT, + 0, NULL, 0, cs42l43_mic_ev, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PGA_E("PDM2L", CS42L43_BLOCK_EN3, CS42L43_PDM2_DIN_L_EN_SHIFT, + 0, NULL, 0, cs42l43_mic_ev, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PGA_E("PDM2R", CS42L43_BLOCK_EN3, CS42L43_PDM2_DIN_R_EN_SHIFT, + 0, NULL, 0, cs42l43_mic_ev, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), + + SND_SOC_DAPM_MUX("Decimator 1 Mode", SND_SOC_NOPM, 0, 0, + &cs42l43_dec_mode_ctl[0]), + SND_SOC_DAPM_MUX("Decimator 2 Mode", SND_SOC_NOPM, 0, 0, + &cs42l43_dec_mode_ctl[1]), + + SND_SOC_DAPM_PGA("Decimator 1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Decimator 2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Decimator 3", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Decimator 4", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_SUPPLY_S("FSYNC", 0, CS42L43_ASP_CTRL, CS42L43_ASP_FSYNC_EN_SHIFT, + 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("BCLK", 1, CS42L43_ASP_CTRL, CS42L43_ASP_BCLK_EN_SHIFT, + 0, NULL, 0), + + SND_SOC_DAPM_AIF_OUT("ASPTX1", NULL, 0, + CS42L43_ASP_TX_EN, CS42L43_ASP_TX_CH1_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX2", NULL, 1, + CS42L43_ASP_TX_EN, CS42L43_ASP_TX_CH2_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX3", NULL, 2, + CS42L43_ASP_TX_EN, CS42L43_ASP_TX_CH3_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX4", NULL, 3, + CS42L43_ASP_TX_EN, CS42L43_ASP_TX_CH4_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX5", NULL, 4, + CS42L43_ASP_TX_EN, CS42L43_ASP_TX_CH5_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX6", NULL, 5, + CS42L43_ASP_TX_EN, CS42L43_ASP_TX_CH6_EN_SHIFT, 0), + + SND_SOC_DAPM_AIF_IN("ASPRX1", NULL, 0, + CS42L43_ASP_RX_EN, CS42L43_ASP_RX_CH1_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_IN("ASPRX2", NULL, 1, + CS42L43_ASP_RX_EN, CS42L43_ASP_RX_CH2_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_IN("ASPRX3", NULL, 2, + CS42L43_ASP_RX_EN, CS42L43_ASP_RX_CH3_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_IN("ASPRX4", NULL, 3, + CS42L43_ASP_RX_EN, CS42L43_ASP_RX_CH4_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_IN("ASPRX5", NULL, 4, + CS42L43_ASP_RX_EN, CS42L43_ASP_RX_CH5_EN_SHIFT, 0), + SND_SOC_DAPM_AIF_IN("ASPRX6", NULL, 5, + CS42L43_ASP_RX_EN, CS42L43_ASP_RX_CH6_EN_SHIFT, 0), + + SND_SOC_DAPM_AIF_OUT("DP1TX1", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("DP1TX2", NULL, 1, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("DP1TX3", NULL, 2, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("DP1TX4", NULL, 3, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_AIF_OUT("DP2TX1", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("DP2TX2", NULL, 1, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_AIF_OUT("DP3TX1", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("DP3TX2", NULL, 1, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_AIF_OUT("DP4TX1", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("DP4TX2", NULL, 1, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_AIF_IN("DP5RX1", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DP5RX2", NULL, 1, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_AIF_IN("DP6RX1", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DP6RX2", NULL, 1, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_AIF_IN("DP7RX1", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DP7RX2", NULL, 1, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_REGULATOR_SUPPLY("vdd-amp", 0, 0), + + SND_SOC_DAPM_PGA_E("AMP1", CS42L43_BLOCK_EN10, CS42L43_AMP1_EN_SHIFT, 0, NULL, 0, + cs42l43_spkl_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_E("AMP2", CS42L43_BLOCK_EN10, CS42L43_AMP2_EN_SHIFT, 0, NULL, 0, + cs42l43_spkr_ev, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_OUTPUT("AMP1_OUT_P"), + SND_SOC_DAPM_OUTPUT("AMP1_OUT_N"), + SND_SOC_DAPM_OUTPUT("AMP2_OUT_P"), + SND_SOC_DAPM_OUTPUT("AMP2_OUT_N"), + + SND_SOC_DAPM_PGA("SPDIF", CS42L43_BLOCK_EN11, CS42L43_SPDIF_EN_SHIFT, + 0, NULL, 0), + SND_SOC_DAPM_OUTPUT("SPDIF_TX"), + + SND_SOC_DAPM_PGA_E("HP", SND_SOC_NOPM, CS42L43_HP_EN_SHIFT, 0, NULL, 0, + cs42l43_hp_ev, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_OUTPUT("AMP3_OUT"), + SND_SOC_DAPM_OUTPUT("AMP4_OUT"), + + SND_SOC_DAPM_SIGGEN("Tone"), + SND_SOC_DAPM_SUPPLY("Tone Generator", CS42L43_BLOCK_EN9, CS42L43_TONE_EN_SHIFT, + 0, NULL, 0), + SND_SOC_DAPM_REG(snd_soc_dapm_pga, "Tone 1", CS42L43_TONE_CH1_CTRL, + CS42L43_TONE_SEL_SHIFT, CS42L43_TONE_SEL_MASK, 0xA, 0), + SND_SOC_DAPM_REG(snd_soc_dapm_pga, "Tone 2", CS42L43_TONE_CH2_CTRL, + CS42L43_TONE_SEL_SHIFT, CS42L43_TONE_SEL_MASK, 0xA, 0), + + SND_SOC_DAPM_SUPPLY("ISRC1", CS42L43_BLOCK_EN5, CS42L43_ISRC1_BANK_EN_SHIFT, + 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("ISRC2", CS42L43_BLOCK_EN5, CS42L43_ISRC2_BANK_EN_SHIFT, + 0, NULL, 0), + + SND_SOC_DAPM_PGA("ISRC1INT2", CS42L43_ISRC1_CTRL, + CS42L43_ISRC_INT2_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ISRC1INT1", CS42L43_ISRC1_CTRL, + CS42L43_ISRC_INT1_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ISRC1DEC2", CS42L43_ISRC1_CTRL, + CS42L43_ISRC_DEC2_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ISRC1DEC1", CS42L43_ISRC1_CTRL, + CS42L43_ISRC_DEC1_EN_SHIFT, 0, NULL, 0), + + SND_SOC_DAPM_PGA("ISRC2INT2", CS42L43_ISRC2_CTRL, + CS42L43_ISRC_INT2_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ISRC2INT1", CS42L43_ISRC2_CTRL, + CS42L43_ISRC_INT1_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ISRC2DEC2", CS42L43_ISRC2_CTRL, + CS42L43_ISRC_DEC2_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ISRC2DEC1", CS42L43_ISRC2_CTRL, + CS42L43_ISRC_DEC1_EN_SHIFT, 0, NULL, 0), + + SND_SOC_DAPM_SUPPLY("ASRC_INT", CS42L43_BLOCK_EN4, + CS42L43_ASRC_INT_BANK_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("ASRC_DEC", CS42L43_BLOCK_EN4, + CS42L43_ASRC_DEC_BANK_EN_SHIFT, 0, NULL, 0), + + SND_SOC_DAPM_PGA("ASRC_INT1", CS42L43_ASRC_INT_ENABLES, + CS42L43_ASRC_INT1_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ASRC_INT2", CS42L43_ASRC_INT_ENABLES, + CS42L43_ASRC_INT2_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ASRC_INT3", CS42L43_ASRC_INT_ENABLES, + CS42L43_ASRC_INT3_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ASRC_INT4", CS42L43_ASRC_INT_ENABLES, + CS42L43_ASRC_INT4_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ASRC_DEC1", CS42L43_ASRC_DEC_ENABLES, + CS42L43_ASRC_DEC1_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ASRC_DEC2", CS42L43_ASRC_DEC_ENABLES, + CS42L43_ASRC_DEC2_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ASRC_DEC3", CS42L43_ASRC_DEC_ENABLES, + CS42L43_ASRC_DEC3_EN_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_PGA("ASRC_DEC4", CS42L43_ASRC_DEC_ENABLES, + CS42L43_ASRC_DEC4_EN_SHIFT, 0, NULL, 0), + + SND_SOC_DAPM_SUPPLY("EQ Clock", CS42L43_BLOCK_EN7, CS42L43_EQ_EN_SHIFT, + 0, NULL, 0), + SND_SOC_DAPM_PGA_E("EQ", CS42L43_START_EQZ0, CS42L43_START_FILTER_SHIFT, + 0, NULL, 0, cs42l43_eq_ev, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), + + SND_SOC_DAPM_SUPPLY("Mixer Core", CS42L43_BLOCK_EN6, CS42L43_MIXER_EN_SHIFT, + 0, NULL, 0), + CS42L43_DAPM_MUX("ASPTX1", asptx1), + CS42L43_DAPM_MUX("ASPTX2", asptx2), + CS42L43_DAPM_MUX("ASPTX3", asptx3), + CS42L43_DAPM_MUX("ASPTX4", asptx4), + CS42L43_DAPM_MUX("ASPTX5", asptx5), + CS42L43_DAPM_MUX("ASPTX6", asptx6), + + CS42L43_DAPM_MUX("DP1TX1", dp1tx1), + CS42L43_DAPM_MUX("DP1TX2", dp1tx2), + CS42L43_DAPM_MUX("DP1TX3", dp1tx3), + CS42L43_DAPM_MUX("DP1TX4", dp1tx4), + CS42L43_DAPM_MUX("DP2TX1", dp2tx1), + CS42L43_DAPM_MUX("DP2TX2", dp2tx2), + CS42L43_DAPM_MUX("DP3TX1", dp3tx1), + CS42L43_DAPM_MUX("DP3TX2", dp3tx2), + CS42L43_DAPM_MUX("DP4TX1", dp4tx1), + CS42L43_DAPM_MUX("DP4TX2", dp4tx2), + + CS42L43_DAPM_MUX("ASRC INT1", asrcint1), + CS42L43_DAPM_MUX("ASRC INT2", asrcint2), + CS42L43_DAPM_MUX("ASRC INT3", asrcint3), + CS42L43_DAPM_MUX("ASRC INT4", asrcint4), + CS42L43_DAPM_MUX("ASRC DEC1", asrcdec1), + CS42L43_DAPM_MUX("ASRC DEC2", asrcdec2), + CS42L43_DAPM_MUX("ASRC DEC3", asrcdec3), + CS42L43_DAPM_MUX("ASRC DEC4", asrcdec4), + + CS42L43_DAPM_MUX("ISRC1INT1", isrc1int1), + CS42L43_DAPM_MUX("ISRC1INT2", isrc1int2), + CS42L43_DAPM_MUX("ISRC1DEC1", isrc1dec1), + CS42L43_DAPM_MUX("ISRC1DEC2", isrc1dec2), + CS42L43_DAPM_MUX("ISRC2INT1", isrc2int1), + CS42L43_DAPM_MUX("ISRC2INT2", isrc2int2), + CS42L43_DAPM_MUX("ISRC2DEC1", isrc2dec1), + CS42L43_DAPM_MUX("ISRC2DEC2", isrc2dec2), + + CS42L43_DAPM_MUX("SPDIF1", spdif1), + CS42L43_DAPM_MUX("SPDIF2", spdif2), + + CS42L43_DAPM_MIXER("EQ1", eq1), + CS42L43_DAPM_MIXER("EQ2", eq2), + + CS42L43_DAPM_MIXER("Speaker L", amp1), + CS42L43_DAPM_MIXER("Speaker R", amp2), + + CS42L43_DAPM_MIXER("Headphone L", amp3), + CS42L43_DAPM_MIXER("Headphone R", amp4), +}; + +static const struct snd_soc_dapm_route cs42l43_routes[] = { + { "ADC1_IN1_P", NULL, "PLL" }, + { "ADC1_IN1_N", NULL, "PLL" }, + { "ADC1_IN2_P", NULL, "PLL" }, + { "ADC1_IN2_N", NULL, "PLL" }, + { "ADC2_IN_P", NULL, "PLL" }, + { "ADC2_IN_N", NULL, "PLL" }, + { "PDM1_DIN", NULL, "PLL" }, + { "PDM2_DIN", NULL, "PLL" }, + { "AMP1_OUT_P", NULL, "PLL" }, + { "AMP1_OUT_N", NULL, "PLL" }, + { "AMP2_OUT_P", NULL, "PLL" }, + { "AMP2_OUT_N", NULL, "PLL" }, + { "SPDIF_TX", NULL, "PLL" }, + { "HP", NULL, "PLL" }, + { "AMP3_OUT", NULL, "PLL" }, + { "AMP4_OUT", NULL, "PLL" }, + { "Tone 1", NULL, "PLL" }, + { "Tone 2", NULL, "PLL" }, + { "ASP Playback", NULL, "PLL" }, + { "ASP Capture", NULL, "PLL" }, + { "DP1 Capture", NULL, "PLL" }, + { "DP2 Capture", NULL, "PLL" }, + { "DP3 Capture", NULL, "PLL" }, + { "DP4 Capture", NULL, "PLL" }, + { "DP5 Playback", NULL, "PLL" }, + { "DP6 Playback", NULL, "PLL" }, + { "DP7 Playback", NULL, "PLL" }, + + { "ADC1 Input", "IN1", "ADC1_IN1_P" }, + { "ADC1 Input", "IN1", "ADC1_IN1_N" }, + { "ADC1 Input", "IN2", "ADC1_IN2_P" }, + { "ADC1 Input", "IN2", "ADC1_IN2_N" }, + + { "ADC1", NULL, "ADC1 Input" }, + { "ADC2", NULL, "ADC2_IN_P" }, + { "ADC2", NULL, "ADC2_IN_N" }, + + { "PDM1L", NULL, "PDM1_DIN" }, + { "PDM1R", NULL, "PDM1_DIN" }, + { "PDM2L", NULL, "PDM2_DIN" }, + { "PDM2R", NULL, "PDM2_DIN" }, + + { "Decimator 1 Mode", "PDM", "PDM1L" }, + { "Decimator 1 Mode", "ADC", "ADC1" }, + { "Decimator 2 Mode", "PDM", "PDM1R" }, + { "Decimator 2 Mode", "ADC", "ADC2" }, + + { "Decimator 1", NULL, "Decimator 1 Mode" }, + { "Decimator 2", NULL, "Decimator 2 Mode" }, + { "Decimator 3", NULL, "PDM2L" }, + { "Decimator 4", NULL, "PDM2R" }, + + { "ASP Capture", NULL, "ASPTX1" }, + { "ASP Capture", NULL, "ASPTX2" }, + { "ASP Capture", NULL, "ASPTX3" }, + { "ASP Capture", NULL, "ASPTX4" }, + { "ASP Capture", NULL, "ASPTX5" }, + { "ASP Capture", NULL, "ASPTX6" }, + { "ASPTX1", NULL, "BCLK" }, + { "ASPTX2", NULL, "BCLK" }, + { "ASPTX3", NULL, "BCLK" }, + { "ASPTX4", NULL, "BCLK" }, + { "ASPTX5", NULL, "BCLK" }, + { "ASPTX6", NULL, "BCLK" }, + + { "ASPRX1", NULL, "ASP Playback" }, + { "ASPRX2", NULL, "ASP Playback" }, + { "ASPRX3", NULL, "ASP Playback" }, + { "ASPRX4", NULL, "ASP Playback" }, + { "ASPRX5", NULL, "ASP Playback" }, + { "ASPRX6", NULL, "ASP Playback" }, + { "ASPRX1", NULL, "BCLK" }, + { "ASPRX2", NULL, "BCLK" }, + { "ASPRX3", NULL, "BCLK" }, + { "ASPRX4", NULL, "BCLK" }, + { "ASPRX5", NULL, "BCLK" }, + { "ASPRX6", NULL, "BCLK" }, + + { "DP1 Capture", NULL, "DP1TX1" }, + { "DP1 Capture", NULL, "DP1TX2" }, + { "DP1 Capture", NULL, "DP1TX3" }, + { "DP1 Capture", NULL, "DP1TX4" }, + + { "DP2 Capture", NULL, "DP2TX1" }, + { "DP2 Capture", NULL, "DP2TX2" }, + + { "DP3 Capture", NULL, "DP3TX1" }, + { "DP3 Capture", NULL, "DP3TX2" }, + + { "DP4 Capture", NULL, "DP4TX1" }, + { "DP4 Capture", NULL, "DP4TX2" }, + + { "DP5RX1", NULL, "DP5 Playback" }, + { "DP5RX2", NULL, "DP5 Playback" }, + + { "DP6RX1", NULL, "DP6 Playback" }, + { "DP6RX2", NULL, "DP6 Playback" }, + + { "DP7RX1", NULL, "DP7 Playback" }, + { "DP7RX2", NULL, "DP7 Playback" }, + + { "AMP1", NULL, "vdd-amp" }, + { "AMP2", NULL, "vdd-amp" }, + + { "AMP1_OUT_P", NULL, "AMP1" }, + { "AMP1_OUT_N", NULL, "AMP1" }, + { "AMP2_OUT_P", NULL, "AMP2" }, + { "AMP2_OUT_N", NULL, "AMP2" }, + + { "SPDIF_TX", NULL, "SPDIF" }, + + { "AMP3_OUT", NULL, "HP" }, + { "AMP4_OUT", NULL, "HP" }, + + { "Tone 1", NULL, "Tone" }, + { "Tone 1", NULL, "Tone Generator" }, + { "Tone 2", NULL, "Tone" }, + { "Tone 2", NULL, "Tone Generator" }, + + { "ISRC1INT2", NULL, "ISRC1" }, + { "ISRC1INT1", NULL, "ISRC1" }, + { "ISRC1DEC2", NULL, "ISRC1" }, + { "ISRC1DEC1", NULL, "ISRC1" }, + + { "ISRC2INT2", NULL, "ISRC2" }, + { "ISRC2INT1", NULL, "ISRC2" }, + { "ISRC2DEC2", NULL, "ISRC2" }, + { "ISRC2DEC1", NULL, "ISRC2" }, + + { "ASRC_INT1", NULL, "ASRC_INT" }, + { "ASRC_INT2", NULL, "ASRC_INT" }, + { "ASRC_INT3", NULL, "ASRC_INT" }, + { "ASRC_INT4", NULL, "ASRC_INT" }, + { "ASRC_DEC1", NULL, "ASRC_DEC" }, + { "ASRC_DEC2", NULL, "ASRC_DEC" }, + { "ASRC_DEC3", NULL, "ASRC_DEC" }, + { "ASRC_DEC4", NULL, "ASRC_DEC" }, + + { "EQ", NULL, "EQ Clock" }, + + CS42L43_MUX_ROUTES("ASPTX1", "ASPTX1"), + CS42L43_MUX_ROUTES("ASPTX2", "ASPTX2"), + CS42L43_MUX_ROUTES("ASPTX3", "ASPTX3"), + CS42L43_MUX_ROUTES("ASPTX4", "ASPTX4"), + CS42L43_MUX_ROUTES("ASPTX5", "ASPTX5"), + CS42L43_MUX_ROUTES("ASPTX6", "ASPTX6"), + + CS42L43_MUX_ROUTES("DP1TX1", "DP1TX1"), + CS42L43_MUX_ROUTES("DP1TX2", "DP1TX2"), + CS42L43_MUX_ROUTES("DP1TX3", "DP1TX3"), + CS42L43_MUX_ROUTES("DP1TX4", "DP1TX4"), + CS42L43_MUX_ROUTES("DP2TX1", "DP2TX1"), + CS42L43_MUX_ROUTES("DP2TX2", "DP2TX2"), + CS42L43_MUX_ROUTES("DP3TX1", "DP3TX1"), + CS42L43_MUX_ROUTES("DP3TX2", "DP3TX2"), + CS42L43_MUX_ROUTES("DP4TX1", "DP4TX1"), + CS42L43_MUX_ROUTES("DP4TX2", "DP4TX2"), + + CS42L43_MUX_ROUTES("ASRC INT1", "ASRC_INT1"), + CS42L43_MUX_ROUTES("ASRC INT2", "ASRC_INT2"), + CS42L43_MUX_ROUTES("ASRC INT3", "ASRC_INT3"), + CS42L43_MUX_ROUTES("ASRC INT4", "ASRC_INT4"), + CS42L43_MUX_ROUTES("ASRC DEC1", "ASRC_DEC1"), + CS42L43_MUX_ROUTES("ASRC DEC2", "ASRC_DEC2"), + CS42L43_MUX_ROUTES("ASRC DEC3", "ASRC_DEC3"), + CS42L43_MUX_ROUTES("ASRC DEC4", "ASRC_DEC4"), + + CS42L43_MUX_ROUTES("ISRC1INT1", "ISRC1INT1"), + CS42L43_MUX_ROUTES("ISRC1INT2", "ISRC1INT2"), + CS42L43_MUX_ROUTES("ISRC1DEC1", "ISRC1DEC1"), + CS42L43_MUX_ROUTES("ISRC1DEC2", "ISRC1DEC2"), + CS42L43_MUX_ROUTES("ISRC2INT1", "ISRC2INT1"), + CS42L43_MUX_ROUTES("ISRC2INT2", "ISRC2INT2"), + CS42L43_MUX_ROUTES("ISRC2DEC1", "ISRC2DEC1"), + CS42L43_MUX_ROUTES("ISRC2DEC2", "ISRC2DEC2"), + + CS42L43_MUX_ROUTES("SPDIF1", "SPDIF"), + CS42L43_MUX_ROUTES("SPDIF2", "SPDIF"), + + CS42L43_MIXER_ROUTES("EQ1", "EQ"), + CS42L43_MIXER_ROUTES("EQ2", "EQ"), + + CS42L43_MIXER_ROUTES("Speaker L", "AMP1"), + CS42L43_MIXER_ROUTES("Speaker R", "AMP2"), + + CS42L43_MIXER_ROUTES("Headphone L", "HP"), + CS42L43_MIXER_ROUTES("Headphone R", "HP"), +}; + +static int cs42l43_set_sysclk(struct snd_soc_component *component, int clk_id, + int src, unsigned int freq, int dir) +{ + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + int ret; + + mutex_lock(&cs42l43->pll_lock); + ret = cs42l43_set_pll(priv, src, freq); + mutex_unlock(&cs42l43->pll_lock); + + return ret; +} + +static int cs42l43_component_probe(struct snd_soc_component *component) +{ + struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component); + struct cs42l43 *cs42l43 = priv->core; + + snd_soc_component_init_regmap(component, cs42l43->regmap); + + cs42l43_mask_to_slots(priv, CS42L43_DEFAULT_SLOTS, priv->tx_slots); + cs42l43_mask_to_slots(priv, CS42L43_DEFAULT_SLOTS, priv->rx_slots); + + priv->component = component; + priv->constraint = cs42l43_constraint; + + return 0; +} + +static const struct snd_soc_component_driver cs42l43_component_drv = { + .name = "cs42l43-codec", + + .probe = cs42l43_component_probe, + .set_sysclk = cs42l43_set_sysclk, + .set_jack = cs42l43_set_jack, + + .endianness = 1, + + .controls = cs42l43_controls, + .num_controls = ARRAY_SIZE(cs42l43_controls), + .dapm_widgets = cs42l43_widgets, + .num_dapm_widgets = ARRAY_SIZE(cs42l43_widgets), + .dapm_routes = cs42l43_routes, + .num_dapm_routes = ARRAY_SIZE(cs42l43_routes), +}; + +struct cs42l43_irq { + unsigned int irq; + const char *name; + irq_handler_t handler; +}; + +static const struct cs42l43_irq cs42l43_irqs[] = { + { CS42L43_PLL_LOST_LOCK, "pll lost lock", cs42l43_pll_lost_lock }, + { CS42L43_PLL_READY, "pll ready", cs42l43_pll_ready }, + { CS42L43_HP_STARTUP_DONE, "hp startup", cs42l43_hp_startup }, + { CS42L43_HP_SHUTDOWN_DONE, "hp shutdown", cs42l43_hp_shutdown }, + { CS42L43_HSDET_DONE, "type detect", cs42l43_type_detect }, + { CS42L43_TIPSENSE_UNPLUG_PDET, "tip sense unplug", cs42l43_tip_sense }, + { CS42L43_TIPSENSE_PLUG_PDET, "tip sense plug", cs42l43_tip_sense }, + { CS42L43_DC_DETECT1_TRUE, "button press", cs42l43_button_press }, + { CS42L43_DC_DETECT1_FALSE, "button release", cs42l43_button_release }, + { CS42L43_HSBIAS_CLAMPED, "hsbias detect clamp", cs42l43_bias_detect_clamp }, + { CS42L43_AMP2_CLK_STOP_FAULT, "spkr clock stop", cs42l43_spkr_clock_stop }, + { CS42L43_AMP1_CLK_STOP_FAULT, "spkl clock stop", cs42l43_spkl_clock_stop }, + { CS42L43_AMP2_VDDSPK_FAULT, "spkr brown out", cs42l43_spkr_brown_out }, + { CS42L43_AMP1_VDDSPK_FAULT, "spkl brown out", cs42l43_spkl_brown_out }, + { CS42L43_AMP2_SHUTDOWN_DONE, "spkr shutdown", cs42l43_spkr_shutdown }, + { CS42L43_AMP1_SHUTDOWN_DONE, "spkl shutdown", cs42l43_spkl_shutdown }, + { CS42L43_AMP2_STARTUP_DONE, "spkr startup", cs42l43_spkr_startup }, + { CS42L43_AMP1_STARTUP_DONE, "spkl startup", cs42l43_spkl_startup }, + { CS42L43_AMP2_THERM_SHDN, "spkr thermal shutdown", cs42l43_spkr_therm_shutdown }, + { CS42L43_AMP1_THERM_SHDN, "spkl thermal shutdown", cs42l43_spkl_therm_shutdown }, + { CS42L43_AMP2_THERM_WARN, "spkr thermal warning", cs42l43_spkr_therm_warm }, + { CS42L43_AMP1_THERM_WARN, "spkl thermal warning", cs42l43_spkl_therm_warm }, + { CS42L43_AMP2_SCDET, "spkr short circuit", cs42l43_spkr_sc_detect }, + { CS42L43_AMP1_SCDET, "spkl short circuit", cs42l43_spkl_sc_detect }, + { CS42L43_HP_ILIMIT, "hp ilimit", cs42l43_hp_ilimit }, + { CS42L43_HP_LOADDET_DONE, "load detect done", cs42l43_load_detect }, +}; + +static int cs42l43_request_irq(struct cs42l43_codec *priv, + struct irq_domain *dom, const char * const name, + unsigned int irq, irq_handler_t handler) +{ + int ret; + + ret = irq_create_mapping(dom, irq); + if (ret < 0) + return dev_err_probe(priv->dev, ret, "Failed to map IRQ %s\n", name); + + dev_dbg(priv->dev, "Request IRQ %d for %s\n", ret, name); + + ret = devm_request_threaded_irq(priv->dev, ret, NULL, handler, IRQF_ONESHOT, + name, priv); + if (ret) + return dev_err_probe(priv->dev, ret, "Failed to request IRQ %s\n", name); + + return 0; +} + +static int cs42l43_shutter_irq(struct cs42l43_codec *priv, + struct irq_domain *dom, unsigned int shutter, + const char * const open_name, + const char * const close_name, + irq_handler_t handler) +{ + unsigned int open_irq, close_irq; + int ret; + + switch (shutter) { + case 0x1: + dev_warn(priv->dev, "Manual shutters, notifications not available\n"); + return 0; + case 0x2: + open_irq = CS42L43_GPIO1_RISE; + close_irq = CS42L43_GPIO1_FALL; + break; + case 0x4: + open_irq = CS42L43_GPIO2_RISE; + close_irq = CS42L43_GPIO2_FALL; + break; + case 0x8: + open_irq = CS42L43_GPIO3_RISE; + close_irq = CS42L43_GPIO3_FALL; + break; + default: + return 0; + } + + ret = cs42l43_request_irq(priv, dom, close_name, close_irq, handler); + if (ret) + return ret; + + return cs42l43_request_irq(priv, dom, open_name, open_irq, handler); +} + +static int cs42l43_codec_probe(struct platform_device *pdev) +{ + struct cs42l43 *cs42l43 = dev_get_drvdata(pdev->dev.parent); + struct cs42l43_codec *priv; + struct irq_domain *dom; + unsigned int val; + int i, ret; + + dom = irq_find_matching_fwnode(dev_fwnode(cs42l43->dev), DOMAIN_BUS_ANY); + if (!dom) + return -EPROBE_DEFER; + + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->dev = &pdev->dev; + priv->core = cs42l43; + + platform_set_drvdata(pdev, priv); + + mutex_init(&priv->jack_lock); + mutex_init(&priv->spk_vu_lock); + + init_completion(&priv->hp_startup); + init_completion(&priv->hp_shutdown); + init_completion(&priv->spkr_shutdown); + init_completion(&priv->spkl_shutdown); + init_completion(&priv->spkr_startup); + init_completion(&priv->spkl_startup); + init_completion(&priv->pll_ready); + init_completion(&priv->type_detect); + init_completion(&priv->load_detect); + + INIT_DELAYED_WORK(&priv->tip_sense_work, cs42l43_tip_sense_work); + INIT_DELAYED_WORK(&priv->bias_sense_timeout, cs42l43_bias_sense_timeout); + INIT_DELAYED_WORK(&priv->button_press_work, cs42l43_button_press_work); + INIT_WORK(&priv->button_release_work, cs42l43_button_release_work); + + pm_runtime_set_autosuspend_delay(priv->dev, 100); + pm_runtime_use_autosuspend(priv->dev); + pm_runtime_set_active(priv->dev); + pm_runtime_get_noresume(priv->dev); + devm_pm_runtime_enable(priv->dev); + + for (i = 0; i < ARRAY_SIZE(cs42l43_irqs); i++) { + ret = cs42l43_request_irq(priv, dom, cs42l43_irqs[i].name, + cs42l43_irqs[i].irq, cs42l43_irqs[i].handler); + if (ret) + goto err_pm; + } + + ret = regmap_read(cs42l43->regmap, CS42L43_SHUTTER_CONTROL, &val); + if (ret) { + dev_err(priv->dev, "Failed to check shutter source: %d\n", ret); + goto err_pm; + } + + ret = cs42l43_shutter_irq(priv, dom, val & CS42L43_MIC_SHUTTER_CFG_MASK, + "mic shutter open", "mic shutter close", + cs42l43_mic_shutter); + if (ret) + goto err_pm; + + ret = cs42l43_shutter_irq(priv, dom, (val & CS42L43_SPK_SHUTTER_CFG_MASK) >> + CS42L43_SPK_SHUTTER_CFG_SHIFT, + "spk shutter open", "spk shutter close", + cs42l43_spk_shutter); + if (ret) + goto err_pm; + + // Don't use devm as we need to get against the MFD device + priv->mclk = clk_get_optional(cs42l43->dev, "mclk"); + if (IS_ERR(priv->mclk)) { + dev_err_probe(priv->dev, PTR_ERR(priv->mclk), "Failed to get mclk\n"); + goto err_pm; + } + + ret = devm_snd_soc_register_component(priv->dev, &cs42l43_component_drv, + cs42l43_dais, ARRAY_SIZE(cs42l43_dais)); + if (ret) { + dev_err_probe(priv->dev, ret, "Failed to register component\n"); + goto err_clk; + } + + pm_runtime_mark_last_busy(priv->dev); + pm_runtime_put_autosuspend(priv->dev); + + return 0; + +err_clk: + clk_put(priv->mclk); +err_pm: + pm_runtime_put_sync(priv->dev); + + return ret; +} + +static int cs42l43_codec_remove(struct platform_device *pdev) +{ + struct cs42l43_codec *priv = platform_get_drvdata(pdev); + + clk_put(priv->mclk); + + return 0; +} + +static int cs42l43_codec_runtime_resume(struct device *dev) +{ + struct cs42l43_codec *priv = dev_get_drvdata(dev); + + dev_dbg(priv->dev, "Runtime resume\n"); + + // Toggle the speaker volume update incase the speaker volume was synced + cs42l43_spk_vu_sync(priv); + + return 0; +} + +DEFINE_RUNTIME_DEV_PM_OPS(cs42l43_codec_pm_ops, NULL, + cs42l43_codec_runtime_resume, NULL); + +static const struct platform_device_id cs42l43_codec_id_table[] = { + { "cs42l43-codec", }, + {} +}; +MODULE_DEVICE_TABLE(platform, cs42l43_codec_id_table); + +static struct platform_driver cs42l43_codec_driver = { + .driver = { + .name = "cs42l43-codec", + .pm = &cs42l43_codec_pm_ops, + }, + + .probe = cs42l43_codec_probe, + .remove = cs42l43_codec_remove, + .id_table = cs42l43_codec_id_table, +}; +module_platform_driver(cs42l43_codec_driver); + +MODULE_IMPORT_NS(SND_SOC_CS42L43); + +MODULE_DESCRIPTION("CS42L43 CODEC Driver"); +MODULE_AUTHOR("Charles Keepax <ckeepax@opensource.cirrus.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/cs42l43.h b/sound/soc/codecs/cs42l43.h new file mode 100644 index 000000000000..bf4f728eea3e --- /dev/null +++ b/sound/soc/codecs/cs42l43.h @@ -0,0 +1,131 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * CS42L43 CODEC driver internal data + * + * Copyright (C) 2022-2023 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + */ + +#include <linux/clk.h> +#include <linux/completion.h> +#include <linux/device.h> +#include <linux/mutex.h> +#include <linux/regmap.h> +#include <linux/soundwire/sdw.h> +#include <linux/types.h> +#include <sound/cs42l43.h> +#include <sound/pcm.h> +#include <sound/soc-jack.h> + +#ifndef CS42L43_ASOC_INT_H +#define CS42L43_ASOC_INT_H + +#define CS42L43_INTERNAL_SYSCLK 24576000 +#define CS42L43_DEFAULT_SLOTS 0x3F + +#define CS42L43_PLL_TIMEOUT_MS 200 +#define CS42L43_SPK_TIMEOUT_MS 100 +#define CS42L43_HP_TIMEOUT_MS 2000 +#define CS42L43_LOAD_TIMEOUT_MS 1000 + +#define CS42L43_ASP_MAX_CHANNELS 6 +#define CS42L43_N_EQ_COEFFS 15 + +#define CS42L43_N_BUTTONS 6 + +struct cs42l43_codec { + struct device *dev; + struct cs42l43 *core; + struct snd_soc_component *component; + + struct clk *mclk; + + int n_slots; + int slot_width; + int tx_slots[CS42L43_ASP_MAX_CHANNELS]; + int rx_slots[CS42L43_ASP_MAX_CHANNELS]; + struct snd_pcm_hw_constraint_list constraint; + + u32 eq_coeffs[CS42L43_N_EQ_COEFFS]; + + unsigned int refclk_src; + unsigned int refclk_freq; + struct completion pll_ready; + + unsigned int decim_cache[4]; + unsigned int adc_ena; + unsigned int hp_ena; + + struct completion hp_startup; + struct completion hp_shutdown; + struct completion spkr_shutdown; + struct completion spkl_shutdown; + struct completion spkr_startup; + struct completion spkl_startup; + // Lock to ensure speaker VU updates don't clash + struct mutex spk_vu_lock; + + // Lock for all jack detect operations + struct mutex jack_lock; + struct snd_soc_jack *jack_hp; + + bool use_ring_sense; + unsigned int tip_debounce_ms; + unsigned int bias_low; + unsigned int bias_sense_ua; + unsigned int bias_ramp_ms; + unsigned int detect_us; + unsigned int buttons[CS42L43_N_BUTTONS]; + + struct delayed_work tip_sense_work; + struct delayed_work bias_sense_timeout; + struct delayed_work button_press_work; + struct work_struct button_release_work; + struct completion type_detect; + struct completion load_detect; + + bool load_detect_running; + bool button_detect_running; + bool jack_present; + int jack_override; +}; + +#if IS_REACHABLE(CONFIG_SND_SOC_CS42L43_SDW) + +int cs42l43_sdw_add_peripheral(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai); +int cs42l43_sdw_remove_peripheral(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); +int cs42l43_sdw_set_stream(struct snd_soc_dai *dai, void *sdw_stream, int direction); + +#else + +static inline int cs42l43_sdw_add_peripheral(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + return -EINVAL; +} + +#define cs42l43_sdw_remove_peripheral NULL +#define cs42l43_sdw_set_stream NULL + +#endif + +int cs42l43_set_jack(struct snd_soc_component *component, + struct snd_soc_jack *jack, void *d); +void cs42l43_bias_sense_timeout(struct work_struct *work); +void cs42l43_tip_sense_work(struct work_struct *work); +void cs42l43_button_press_work(struct work_struct *work); +void cs42l43_button_release_work(struct work_struct *work); +irqreturn_t cs42l43_bias_detect_clamp(int irq, void *data); +irqreturn_t cs42l43_button_press(int irq, void *data); +irqreturn_t cs42l43_button_release(int irq, void *data); +irqreturn_t cs42l43_tip_sense(int irq, void *data); +int cs42l43_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); +int cs42l43_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); + +extern const struct soc_enum cs42l43_jack_enum; + +#endif /* CS42L43_ASOC_INT_H */ diff --git a/sound/soc/codecs/cs42l51-i2c.c b/sound/soc/codecs/cs42l51-i2c.c index e7db7bcd0296..5ed2ef83dcdb 100644 --- a/sound/soc/codecs/cs42l51-i2c.c +++ b/sound/soc/codecs/cs42l51-i2c.c @@ -19,7 +19,7 @@ static struct i2c_device_id cs42l51_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id); -const struct of_device_id cs42l51_of_match[] = { +static const struct of_device_id cs42l51_of_match[] = { { .compatible = "cirrus,cs42l51", }, { } }; diff --git a/sound/soc/codecs/cs47l15.c b/sound/soc/codecs/cs47l15.c index a6538dab6639..1245e1a4f2a5 100644 --- a/sound/soc/codecs/cs47l15.c +++ b/sound/soc/codecs/cs47l15.c @@ -1143,6 +1143,10 @@ static int cs47l15_set_fll(struct snd_soc_component *component, int fll_id, } } +static const struct snd_soc_dai_ops cs47l15_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver cs47l15_dai[] = { { .name = "cs47l15-aif1", @@ -1219,7 +1223,7 @@ static struct snd_soc_dai_driver cs47l15_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = snd_soc_new_compress, + .ops = &cs47l15_dai_ops, }, { .name = "cs47l15-dsp-trace", diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index a07b621d463e..cfa1d34f6ebd 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -957,6 +957,10 @@ static int cs47l24_set_fll(struct snd_soc_component *component, int fll_id, #define CS47L24_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) +static const struct snd_soc_dai_ops cs47l24_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver cs47l24_dai[] = { { .name = "cs47l24-aif1", @@ -1033,7 +1037,7 @@ static struct snd_soc_dai_driver cs47l24_dai[] = { .rates = CS47L24_RATES, .formats = CS47L24_FORMATS, }, - .compress_new = snd_soc_new_compress, + .ops = &cs47l24_dai_ops, }, { .name = "cs47l24-dsp-voicectrl", @@ -1054,7 +1058,7 @@ static struct snd_soc_dai_driver cs47l24_dai[] = { .rates = CS47L24_RATES, .formats = CS47L24_FORMATS, }, - .compress_new = snd_soc_new_compress, + .ops = &cs47l24_dai_ops, }, { .name = "cs47l24-dsp-trace", diff --git a/sound/soc/codecs/cs47l35.c b/sound/soc/codecs/cs47l35.c index c05c80c16c84..a953f2ede1ee 100644 --- a/sound/soc/codecs/cs47l35.c +++ b/sound/soc/codecs/cs47l35.c @@ -1348,6 +1348,10 @@ static int cs47l35_set_fll(struct snd_soc_component *component, int fll_id, } } +static const struct snd_soc_dai_ops cs47l35_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver cs47l35_dai[] = { { .name = "cs47l35-aif1", @@ -1462,7 +1466,7 @@ static struct snd_soc_dai_driver cs47l35_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = &snd_soc_new_compress, + .ops = &cs47l35_dai_ops, }, { .name = "cs47l35-dsp-voicectrl", @@ -1483,7 +1487,7 @@ static struct snd_soc_dai_driver cs47l35_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = &snd_soc_new_compress, + .ops = &cs47l35_dai_ops, }, { .name = "cs47l35-dsp-trace", diff --git a/sound/soc/codecs/cs47l85.c b/sound/soc/codecs/cs47l85.c index dd7997a53e70..827685481859 100644 --- a/sound/soc/codecs/cs47l85.c +++ b/sound/soc/codecs/cs47l85.c @@ -2249,6 +2249,10 @@ static int cs47l85_set_fll(struct snd_soc_component *component, int fll_id, } } +static const struct snd_soc_dai_ops cs47l85_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver cs47l85_dai[] = { { .name = "cs47l85-aif1", @@ -2404,7 +2408,7 @@ static struct snd_soc_dai_driver cs47l85_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = &snd_soc_new_compress, + .ops = &cs47l85_dai_ops, }, { .name = "cs47l85-dsp-voicectrl", @@ -2425,7 +2429,7 @@ static struct snd_soc_dai_driver cs47l85_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = &snd_soc_new_compress, + .ops = &cs47l85_dai_ops, }, { .name = "cs47l85-dsp-trace", diff --git a/sound/soc/codecs/cs47l90.c b/sound/soc/codecs/cs47l90.c index cdd5e7e20b5d..2c9a5372cf51 100644 --- a/sound/soc/codecs/cs47l90.c +++ b/sound/soc/codecs/cs47l90.c @@ -2168,6 +2168,10 @@ static int cs47l90_set_fll(struct snd_soc_component *component, int fll_id, } } +static const struct snd_soc_dai_ops cs47l90_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver cs47l90_dai[] = { { .name = "cs47l90-aif1", @@ -2323,7 +2327,7 @@ static struct snd_soc_dai_driver cs47l90_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = &snd_soc_new_compress, + .ops = &cs47l90_dai_ops, }, { .name = "cs47l90-dsp-voicectrl", @@ -2344,7 +2348,7 @@ static struct snd_soc_dai_driver cs47l90_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = &snd_soc_new_compress, + .ops = &cs47l90_dai_ops, }, { .name = "cs47l90-dsp-trace", diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c index bc4d311d4778..352deeaff1ca 100644 --- a/sound/soc/codecs/cs47l92.c +++ b/sound/soc/codecs/cs47l92.c @@ -1690,6 +1690,10 @@ static int cs47l92_set_fll(struct snd_soc_component *component, int fll_id, } } +static const struct snd_soc_dai_ops cs47l92_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver cs47l92_dai[] = { { .name = "cs47l92-aif1", @@ -1823,7 +1827,7 @@ static struct snd_soc_dai_driver cs47l92_dai[] = { .rates = MADERA_RATES, .formats = MADERA_FORMATS, }, - .compress_new = snd_soc_new_compress, + .ops = &cs47l92_dai_ops, }, { .name = "cs47l92-dsp-trace", diff --git a/sound/soc/codecs/cx2072x.c b/sound/soc/codecs/cx2072x.c index 082231088a26..f8b128084015 100644 --- a/sound/soc/codecs/cx2072x.c +++ b/sound/soc/codecs/cx2072x.c @@ -1546,6 +1546,14 @@ static int cx2072x_dsp_dai_probe(struct snd_soc_dai *dai) return 0; } +static const struct snd_soc_dai_ops cx2072x_dai_ops2 = { + .probe = cx2072x_dsp_dai_probe, + .set_sysclk = cx2072x_set_dai_sysclk, + .set_fmt = cx2072x_set_dai_fmt, + .hw_params = cx2072x_hw_params, + .set_bclk_ratio = cx2072x_set_dai_bclk_ratio, +}; + #define CX2072X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) static struct snd_soc_dai_driver soc_codec_cx2072x_dai[] = { @@ -1572,7 +1580,6 @@ static struct snd_soc_dai_driver soc_codec_cx2072x_dai[] = { { /* plabayck only, return echo reference to Conexant DSP chip */ .name = "cx2072x-dsp", .id = CX2072X_DAI_DSP, - .probe = cx2072x_dsp_dai_probe, .playback = { .stream_name = "DSP Playback", .channels_min = 2, @@ -1580,7 +1587,7 @@ static struct snd_soc_dai_driver soc_codec_cx2072x_dai[] = { .rates = CX2072X_RATES_DSP, .formats = CX2072X_FORMATS, }, - .ops = &cx2072x_dai_ops, + .ops = &cx2072x_dai_ops2, }, { /* plabayck only, return echo reference through I2S TX */ .name = "cx2072x-aec", diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c index a7fbb758eeee..6c263086c44d 100644 --- a/sound/soc/codecs/es8326.c +++ b/sound/soc/codecs/es8326.c @@ -41,6 +41,8 @@ struct es8326_priv { bool calibrated; int version; + int hp; + int jack_remove_retry; }; static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9550, 50, 0); @@ -158,20 +160,25 @@ static const struct snd_soc_dapm_route es8326_dapm_routes[] = { {"HPOR", NULL, "RHPMIX"}, }; -static const struct regmap_range es8326_volatile_ranges[] = { - regmap_reg_range(ES8326_HP_DETECT, ES8326_HP_DETECT), -}; - -static const struct regmap_access_table es8326_volatile_table = { - .yes_ranges = es8326_volatile_ranges, - .n_yes_ranges = ARRAY_SIZE(es8326_volatile_ranges), -}; +static bool es8326_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case ES8326_HPL_OFFSET_INI: + case ES8326_HPR_OFFSET_INI: + case ES8326_HPDET_STA: + case ES8326_CTIA_OMTP_STA: + case ES8326_CSM_MUTE_STA: + return true; + default: + return false; + } +} static const struct regmap_config es8326_regmap_config = { .reg_bits = 8, .val_bits = 8, .max_register = 0xff, - .volatile_table = &es8326_volatile_table, + .volatile_reg = es8326_volatile_register, .cache_type = REGCACHE_RBTREE, }; @@ -383,6 +390,7 @@ static int es8326_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); + unsigned int offset_l, offset_r; if (mute) { regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_OFF); @@ -393,10 +401,16 @@ static int es8326_mute(struct snd_soc_dai *dai, int mute, int direction) if (!es8326->calibrated) { regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_FORCE_CAL); msleep(30); + regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_OFF); + regmap_read(es8326->regmap, ES8326_HPL_OFFSET_INI, &offset_l); + regmap_read(es8326->regmap, ES8326_HPR_OFFSET_INI, &offset_r); + regmap_write(es8326->regmap, ES8326_HP_OFFSET_CAL, 0x8c); + regmap_write(es8326->regmap, ES8326_HPL_OFFSET_INI, offset_l); + regmap_write(es8326->regmap, ES8326_HPR_OFFSET_INI, offset_r); es8326->calibrated = true; } regmap_write(es8326->regmap, ES8326_HP_DRIVER, 0xa0); - regmap_write(es8326->regmap, ES8326_HP_VOL, 0x00); + regmap_write(es8326->regmap, ES8326_HP_VOL, 0x80); regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_ON); regmap_update_bits(es8326->regmap, ES8326_DAC_MUTE, ES8326_MUTE_MASK, ~(ES8326_MUTE)); @@ -415,15 +429,17 @@ static int es8326_set_bias_level(struct snd_soc_component *codec, ret = clk_prepare_enable(es8326->mclk); if (ret) return ret; - regmap_write(es8326->regmap, ES8326_RESET, ES8326_PWRUP_SEQ_EN); - regmap_write(es8326->regmap, ES8326_INTOUT_IO, 0x45); + + regmap_write(es8326->regmap, ES8326_RESET, 0x9f); + msleep(20); + regmap_update_bits(es8326->regmap, ES8326_DAC_DSM, 0x01, 0x00); + regmap_write(es8326->regmap, ES8326_INTOUT_IO, es8326->interrupt_clk); regmap_write(es8326->regmap, ES8326_SDINOUT1_IO, (ES8326_IO_DMIC_CLK << ES8326_SDINOUT1_SHIFT)); - regmap_write(es8326->regmap, ES8326_SDINOUT23_IO, ES8326_IO_INPUT); - regmap_write(es8326->regmap, ES8326_CLK_RESAMPLE, 0x05); - regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x02); + regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x0E); regmap_write(es8326->regmap, ES8326_PGA_PDN, 0x40); - regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0xAA); + regmap_write(es8326->regmap, ES8326_ANA_PDN, 0x00); + regmap_update_bits(es8326->regmap, ES8326_CLK_CTL, 0x20, 0x20); regmap_write(es8326->regmap, ES8326_RESET, ES8326_CSM_ON); break; case SND_SOC_BIAS_PREPARE: @@ -432,15 +448,10 @@ static int es8326_set_bias_level(struct snd_soc_component *codec, break; case SND_SOC_BIAS_OFF: clk_disable_unprepare(es8326->mclk); - regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0x11); - regmap_write(es8326->regmap, ES8326_RESET, ES8326_CSM_OFF); - regmap_write(es8326->regmap, ES8326_PGA_PDN, 0xF8); + regmap_write(es8326->regmap, ES8326_ANA_PDN, 0x3b); regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x00); - regmap_write(es8326->regmap, ES8326_INT_SOURCE, 0x08); + regmap_update_bits(es8326->regmap, ES8326_CLK_CTL, 0x20, 0x00); regmap_write(es8326->regmap, ES8326_SDINOUT1_IO, ES8326_IO_INPUT); - regmap_write(es8326->regmap, ES8326_SDINOUT23_IO, ES8326_IO_INPUT); - regmap_write(es8326->regmap, ES8326_RESET, - ES8326_CODEC_RESET | ES8326_PWRUP_SEQ_EN); break; } @@ -519,13 +530,14 @@ static void es8326_jack_button_handler(struct work_struct *work) return; mutex_lock(&es8326->lock); - iface = snd_soc_component_read(comp, ES8326_HP_DETECT); + iface = snd_soc_component_read(comp, ES8326_HPDET_STA); switch (iface) { case 0x93: /* pause button detected */ cur_button = SND_JACK_BTN_0; break; case 0x6f: + case 0x4b: /* button volume up */ cur_button = SND_JACK_BTN_1; break; @@ -534,6 +546,7 @@ static void es8326_jack_button_handler(struct work_struct *work) cur_button = SND_JACK_BTN_2; break; case 0x1e: + case 0xe2: /* button released or not pressed */ cur_button = 0; break; @@ -543,20 +556,20 @@ static void es8326_jack_button_handler(struct work_struct *work) if ((prev_button == cur_button) && (cur_button != 0)) { press_count++; - if (press_count > 10) { - /* report a press every 500ms */ + if (press_count > 3) { + /* report a press every 120ms */ snd_soc_jack_report(es8326->jack, cur_button, SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2); press_count = 0; } button_to_report = cur_button; queue_delayed_work(system_wq, &es8326->button_press_work, - msecs_to_jiffies(50)); + msecs_to_jiffies(35)); } else if (prev_button != cur_button) { /* mismatch, detect again */ prev_button = cur_button; queue_delayed_work(system_wq, &es8326->button_press_work, - msecs_to_jiffies(50)); + msecs_to_jiffies(35)); } else { /* released or no pressed */ if (button_to_report != 0) { @@ -578,34 +591,98 @@ static void es8326_jack_detect_handler(struct work_struct *work) unsigned int iface; mutex_lock(&es8326->lock); - iface = snd_soc_component_read(comp, ES8326_HP_DETECT); + iface = snd_soc_component_read(comp, ES8326_HPDET_STA); dev_dbg(comp->dev, "gpio flag %#04x", iface); + + if (es8326->jack_remove_retry == 1) { + if (iface & ES8326_HPINSERT_FLAG) + es8326->jack_remove_retry = 2; + else + es8326->jack_remove_retry = 0; + + dev_dbg(comp->dev, "remove event check, set HPJACK_POL normal, cnt = %d\n", + es8326->jack_remove_retry); + /* + * Inverted HPJACK_POL bit to trigger one IRQ to double check HP Removal event + */ + regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, + ES8326_HP_DET_JACK_POL, (es8326->jd_inverted ? + ~es8326->jack_pol : es8326->jack_pol)); + goto exit; + } + if ((iface & ES8326_HPINSERT_FLAG) == 0) { /* Jack unplugged or spurious IRQ */ - dev_dbg(comp->dev, "No headset detected"); + dev_dbg(comp->dev, "No headset detected\n"); + es8326_disable_micbias(es8326->component); if (es8326->jack->status & SND_JACK_HEADPHONE) { + dev_dbg(comp->dev, "Report hp remove event\n"); snd_soc_jack_report(es8326->jack, 0, SND_JACK_HEADSET); - snd_soc_component_write(comp, ES8326_ADC1_SRC, es8326->mic2_src); - es8326_disable_micbias(comp); + /* mute adc when mic path switch */ + regmap_write(es8326->regmap, ES8326_ADC_SCALE, 0x33); + regmap_write(es8326->regmap, ES8326_ADC1_SRC, 0x44); + regmap_write(es8326->regmap, ES8326_ADC2_SRC, 0x66); + es8326->hp = 0; + } + regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x01); + /* + * Inverted HPJACK_POL bit to trigger one IRQ to double check HP Removal event + */ + if (es8326->jack_remove_retry == 0) { + es8326->jack_remove_retry = 1; + dev_dbg(comp->dev, "remove event check, invert HPJACK_POL, cnt = %d\n", + es8326->jack_remove_retry); + regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, + ES8326_HP_DET_JACK_POL, (es8326->jd_inverted ? + es8326->jack_pol : ~es8326->jack_pol)); + + } else { + es8326->jack_remove_retry = 0; } } else if ((iface & ES8326_HPINSERT_FLAG) == ES8326_HPINSERT_FLAG) { + es8326->jack_remove_retry = 0; + if (es8326->hp == 0) { + dev_dbg(comp->dev, "First insert, start OMTP/CTIA type check\n"); + /* + * set auto-check mode, then restart jack_detect_work after 100ms. + * Don't report jack status. + */ + regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x01); + usleep_range(50000, 70000); + regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x00); + queue_delayed_work(system_wq, &es8326->jack_detect_work, + msecs_to_jiffies(100)); + es8326->hp = 1; + goto exit; + } if (es8326->jack->status & SND_JACK_HEADSET) { /* detect button */ + dev_dbg(comp->dev, "button pressed\n"); queue_delayed_work(system_wq, &es8326->button_press_work, 10); + goto exit; + } + if ((iface & ES8326_HPBUTTON_FLAG) == 0x01) { + dev_dbg(comp->dev, "Headphone detected\n"); + snd_soc_jack_report(es8326->jack, + SND_JACK_HEADPHONE, SND_JACK_HEADSET); } else { - if ((iface & ES8326_HPBUTTON_FLAG) == 0x00) { - dev_dbg(comp->dev, "Headset detected"); - snd_soc_jack_report(es8326->jack, - SND_JACK_HEADSET, SND_JACK_HEADSET); - snd_soc_component_write(comp, - ES8326_ADC1_SRC, es8326->mic1_src); - } else { - dev_dbg(comp->dev, "Headphone detected"); - snd_soc_jack_report(es8326->jack, - SND_JACK_HEADPHONE, SND_JACK_HEADSET); - } + dev_dbg(comp->dev, "Headset detected\n"); + snd_soc_jack_report(es8326->jack, + SND_JACK_HEADSET, SND_JACK_HEADSET); + + regmap_write(es8326->regmap, ES8326_ADC_SCALE, 0x33); + regmap_update_bits(es8326->regmap, ES8326_PGA_PDN, + 0x08, 0x08); + regmap_update_bits(es8326->regmap, ES8326_PGAGAIN, + 0x80, 0x80); + regmap_write(es8326->regmap, ES8326_ADC1_SRC, 0x00); + regmap_write(es8326->regmap, ES8326_ADC2_SRC, 0x00); + regmap_update_bits(es8326->regmap, ES8326_PGA_PDN, + 0x08, 0x00); + usleep_range(10000, 15000); } } +exit: mutex_unlock(&es8326->lock); } @@ -624,51 +701,138 @@ static irqreturn_t es8326_irq(int irq, void *dev_id) msecs_to_jiffies(10)); else queue_delayed_work(system_wq, &es8326->jack_detect_work, - msecs_to_jiffies(300)); + msecs_to_jiffies(600)); out: return IRQ_HANDLED; } -static int es8326_resume(struct snd_soc_component *component) +static int es8326_calibrate(struct snd_soc_component *component) { struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); unsigned int reg; + unsigned int offset_l, offset_r; + + regmap_read(es8326->regmap, ES8326_CHIP_VERSION, ®); + es8326->version = reg; + + if ((es8326->version == ES8326_VERSION_B) && (es8326->calibrated == false)) { + dev_dbg(component->dev, "ES8326_VERSION_B, calibrating\n"); + regmap_write(es8326->regmap, ES8326_CLK_INV, 0xc0); + regmap_write(es8326->regmap, ES8326_CLK_DIV1, 0x01); + regmap_write(es8326->regmap, ES8326_CLK_DLL, 0x30); + regmap_write(es8326->regmap, ES8326_CLK_MUX, 0xed); + regmap_write(es8326->regmap, ES8326_CLK_TRI, 0xc1); + regmap_write(es8326->regmap, ES8326_DAC_MUTE, 0x03); + regmap_write(es8326->regmap, ES8326_ANA_VSEL, 0x7f); + regmap_write(es8326->regmap, ES8326_VMIDLOW, 0x33); + regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0x88); + regmap_write(es8326->regmap, ES8326_HP_VOL, 0x80); + regmap_write(es8326->regmap, ES8326_HP_OFFSET_CAL, 0x8c); + regmap_write(es8326->regmap, ES8326_RESET, 0xc0); + usleep_range(15000, 20000); + + regmap_write(es8326->regmap, ES8326_HP_OFFSET_CAL, ES8326_HP_OFF); + regmap_read(es8326->regmap, ES8326_CSM_MUTE_STA, ®); + if ((reg & 0xf0) != 0x40) + msleep(50); + + regmap_write(es8326->regmap, ES8326_HP_CAL, 0xd4); + msleep(200); + regmap_write(es8326->regmap, ES8326_HP_CAL, 0x4d); + msleep(200); + regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_OFF); + regmap_read(es8326->regmap, ES8326_HPL_OFFSET_INI, &offset_l); + regmap_read(es8326->regmap, ES8326_HPR_OFFSET_INI, &offset_r); + regmap_write(es8326->regmap, ES8326_HP_OFFSET_CAL, 0x8c); + regmap_write(es8326->regmap, ES8326_HPL_OFFSET_INI, offset_l); + regmap_write(es8326->regmap, ES8326_HPR_OFFSET_INI, offset_r); + regmap_write(es8326->regmap, ES8326_CLK_INV, 0x00); + + es8326->calibrated = true; + } + + return 0; +} + +static int es8326_resume(struct snd_soc_component *component) +{ + struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component); regcache_cache_only(es8326->regmap, false); regcache_sync(es8326->regmap); + /* reset internal clock state */ + regmap_write(es8326->regmap, ES8326_RESET, 0x1f); + regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x0E); + usleep_range(10000, 15000); + regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0x88); + /* set headphone default type and detect pin */ + regmap_write(es8326->regmap, ES8326_HPDET_TYPE, 0x81); + regmap_write(es8326->regmap, ES8326_CLK_RESAMPLE, 0x05); + + /* set internal oscillator as clock source of headpone cp */ + regmap_write(es8326->regmap, ES8326_CLK_DIV_CPC, 0x84); regmap_write(es8326->regmap, ES8326_CLK_CTL, ES8326_CLK_ON); - /* Two channel ADC */ - regmap_write(es8326->regmap, ES8326_PULLUP_CTL, 0x02); + /* clock manager reset release */ + regmap_write(es8326->regmap, ES8326_RESET, 0x17); + /* set headphone detection as half scan mode */ + regmap_write(es8326->regmap, ES8326_HP_MISC, 0x08); + regmap_write(es8326->regmap, ES8326_PULLUP_CTL, 0x00); + + /* enable headphone driver */ + regmap_write(es8326->regmap, ES8326_HP_DRIVER, 0xa7); + usleep_range(2000, 5000); + regmap_write(es8326->regmap, ES8326_HP_DRIVER_REF, 0xab); + usleep_range(2000, 5000); + regmap_write(es8326->regmap, ES8326_HP_DRIVER_REF, 0xbb); + usleep_range(2000, 5000); + regmap_write(es8326->regmap, ES8326_HP_DRIVER, 0xa1); + regmap_write(es8326->regmap, ES8326_CLK_INV, 0x00); - regmap_write(es8326->regmap, ES8326_CLK_DIV_CPC, 0x1F); - regmap_write(es8326->regmap, ES8326_CLK_VMIDS1, 0xC8); - regmap_write(es8326->regmap, ES8326_CLK_VMIDS2, 0x88); - regmap_write(es8326->regmap, ES8326_CLK_CAL_TIME, 0x20); + regmap_write(es8326->regmap, ES8326_CLK_VMIDS1, 0xc4); + regmap_write(es8326->regmap, ES8326_CLK_VMIDS2, 0x81); + regmap_write(es8326->regmap, ES8326_CLK_CAL_TIME, 0x00); + /* calibrate for B version */ + es8326_calibrate(component); + /* turn off headphone out */ + regmap_write(es8326->regmap, ES8326_HP_CAL, 0x00); + /* set ADC and DAC in low power mode */ + regmap_write(es8326->regmap, ES8326_ANA_LP, 0xf0); + + /* force micbias on */ + regmap_write(es8326->regmap, ES8326_ANA_MICBIAS, 0x4f); regmap_write(es8326->regmap, ES8326_SYS_BIAS, 0x08); - regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0x22); - regmap_write(es8326->regmap, ES8326_ADC1_SRC, es8326->mic1_src); - regmap_write(es8326->regmap, ES8326_ADC2_SRC, es8326->mic2_src); - regmap_write(es8326->regmap, ES8326_HPJACK_TIMER, 0x88); - regmap_write(es8326->regmap, ES8326_HP_DET, - ES8326_HP_DET_SRC_PIN9 | es8326->jack_pol); - regmap_write(es8326->regmap, ES8326_INT_SOURCE, es8326->interrupt_src); - regmap_write(es8326->regmap, ES8326_INTOUT_IO, es8326->interrupt_clk); + regmap_write(es8326->regmap, ES8326_ANA_VSEL, 0x7F); + /* select vdda as micbias source */ + regmap_write(es8326->regmap, ES8326_VMIDLOW, 0x23); + /* set dac dsmclip = 1 */ + regmap_write(es8326->regmap, ES8326_DAC_DSM, 0x08); + regmap_write(es8326->regmap, ES8326_DAC_VPPSCALE, 0x15); + + regmap_write(es8326->regmap, ES8326_INT_SOURCE, + (ES8326_INT_SRC_PIN9 | ES8326_INT_SRC_BUTTON)); + regmap_write(es8326->regmap, ES8326_INTOUT_IO, + es8326->interrupt_clk); + regmap_write(es8326->regmap, ES8326_SDINOUT1_IO, + (ES8326_IO_DMIC_CLK << ES8326_SDINOUT1_SHIFT)); + regmap_write(es8326->regmap, ES8326_SDINOUT23_IO, ES8326_IO_INPUT); + + regmap_write(es8326->regmap, ES8326_ANA_PDN, 0x3b); regmap_write(es8326->regmap, ES8326_RESET, ES8326_CSM_ON); - snd_soc_component_update_bits(component, ES8326_PGAGAIN, - ES8326_MIC_SEL_MASK, ES8326_MIC1_SEL); + regmap_update_bits(es8326->regmap, ES8326_PGAGAIN, ES8326_MIC_SEL_MASK, + ES8326_MIC1_SEL); - regmap_read(es8326->regmap, ES8326_CHIP_VERSION, ®); - if ((reg & ES8326_VERSION_B) == 1) { - regmap_write(es8326->regmap, ES8326_ANA_MICBIAS, 0xDD); - regmap_write(es8326->regmap, ES8326_ANA_VSEL, 0x7F); - regmap_write(es8326->regmap, ES8326_VMIDLOW, 0x0F); - /* enable button detect */ - regmap_write(es8326->regmap, ES8326_HP_DRIVER, 0xA0); - } + regmap_update_bits(es8326->regmap, ES8326_DAC_MUTE, ES8326_MUTE_MASK, + ES8326_MUTE); - es8326_irq(es8326->irq, es8326); + regmap_write(es8326->regmap, ES8326_HPDET_TYPE, 0x80 | + ((es8326->version == ES8326_VERSION_B) ? + (ES8326_HP_DET_SRC_PIN9 | es8326->jack_pol) : + (ES8326_HP_DET_SRC_PIN9 | es8326->jack_pol | 0x04))); + + es8326->jack_remove_retry = 0; + es8326->hp = 0; return 0; } @@ -683,6 +847,10 @@ static int es8326_suspend(struct snd_soc_component *component) regcache_cache_only(es8326->regmap, true); regcache_mark_dirty(es8326->regmap); + /* reset register value to default */ + regmap_write(es8326->regmap, ES8326_CSM_I2C_STA, 0x01); + usleep_range(1000, 3000); + regmap_write(es8326->regmap, ES8326_CSM_I2C_STA, 0x00); return 0; } @@ -712,7 +880,7 @@ static int es8326_probe(struct snd_soc_component *component) ret = device_property_read_u8(component->dev, "everest,jack-pol", &es8326->jack_pol); if (ret != 0) { dev_dbg(component->dev, "jack-pol return %d", ret); - es8326->jack_pol = ES8326_HP_DET_BUTTON_POL | ES8326_HP_TYPE_OMTP; + es8326->jack_pol = ES8326_HP_TYPE_AUTO; } dev_dbg(component->dev, "jack-pol %x", es8326->jack_pol); @@ -743,7 +911,7 @@ static void es8326_enable_jack_detect(struct snd_soc_component *component, mutex_lock(&es8326->lock); if (es8326->jd_inverted) - snd_soc_component_update_bits(component, ES8326_HP_DET, + snd_soc_component_update_bits(component, ES8326_HPDET_TYPE, ES8326_HP_DET_JACK_POL, ~es8326->jack_pol); es8326->jack = jack; diff --git a/sound/soc/codecs/es8326.h b/sound/soc/codecs/es8326.h index 3f8f7da58062..90a08351d6ac 100644 --- a/sound/soc/codecs/es8326.h +++ b/sound/soc/codecs/es8326.h @@ -73,15 +73,19 @@ #define ES8326_DRC_RECOVERY 0x53 #define ES8326_DRC_WINSIZE 0x54 #define ES8326_HPJACK_TIMER 0x56 -#define ES8326_HP_DET 0x57 +#define ES8326_HPDET_TYPE 0x57 #define ES8326_INT_SOURCE 0x58 #define ES8326_INTOUT_IO 0x59 #define ES8326_SDINOUT1_IO 0x5A #define ES8326_SDINOUT23_IO 0x5B #define ES8326_JACK_PULSE 0x5C +#define ES8326_HP_MISC 0xF7 +#define ES8326_CTIA_OMTP_STA 0xF8 #define ES8326_PULLUP_CTL 0xF9 -#define ES8326_HP_DETECT 0xFB +#define ES8326_CSM_I2C_STA 0xFA +#define ES8326_HPDET_STA 0xFB +#define ES8326_CSM_MUTE_STA 0xFC #define ES8326_CHIP_ID1 0xFD #define ES8326_CHIP_ID2 0xFE #define ES8326_CHIP_VERSION 0xFF @@ -146,7 +150,7 @@ #define ES8326_ADC3_SHIFT 0 #define ES8326_ADC4_SHIFT 3 -/* ES8326_HP_DET */ +/* ES8326_HPDET_TYPE */ #define ES8326_HP_DET_SRC_PIN27 (1 << 5) #define ES8326_HP_DET_SRC_PIN9 (1 << 4) #define ES8326_HP_DET_JACK_POL (1 << 3) @@ -156,6 +160,13 @@ #define ES8326_HP_TYPE_AUTO (1 << 0) #define ES8326_HP_TYPE_AUTO_INV (0 << 0) +/* ES8326_INT_SOURCE */ +#define ES8326_INT_SRC_DAC_MOZ (1 << 0) +#define ES8326_INT_SRC_ADC_MOZ (1 << 1) +#define ES8326_INT_SRC_BUTTON (1 << 2) +#define ES8326_INT_SRC_PIN9 (1 << 3) +#define ES8326_INT_SRC_PIN27 (1 << 4) + /* ES8326_SDINOUT1_IO */ #define ES8326_IO_INPUT (0 << 0) #define ES8326_IO_SDIN_SLOT0 (1 << 0) @@ -174,12 +185,12 @@ #define ES8326_SDINOUT2_SHIFT 4 #define ES8326_SDINOUT3_SHIFT 0 -/* ES8326_HP_DETECT */ +/* ES8326_HPDET_STA */ #define ES8326_HPINSERT_FLAG (1 << 1) #define ES8326_HPBUTTON_FLAG (1 << 0) /* ES8326_CHIP_VERSION 0xFF */ -#define ES8326_VERSION_B (1 << 0) +#define ES8326_VERSION (1 << 0) +#define ES8326_VERSION_B (3 << 0) #endif - diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index d21f69f05342..13689e718d36 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -723,24 +723,6 @@ static u64 hdmi_codec_formats = SND_SOC_POSSIBLE_DAIFMT_LEFT_J | SND_SOC_POSSIBLE_DAIFMT_AC97; -static const struct snd_soc_dai_ops hdmi_codec_i2s_dai_ops = { - .startup = hdmi_codec_startup, - .shutdown = hdmi_codec_shutdown, - .hw_params = hdmi_codec_hw_params, - .prepare = hdmi_codec_prepare, - .set_fmt = hdmi_codec_i2s_set_fmt, - .mute_stream = hdmi_codec_mute, - .auto_selectable_formats = &hdmi_codec_formats, - .num_auto_selectable_formats = 1, -}; - -static const struct snd_soc_dai_ops hdmi_codec_spdif_dai_ops = { - .startup = hdmi_codec_startup, - .shutdown = hdmi_codec_shutdown, - .hw_params = hdmi_codec_hw_params, - .mute_stream = hdmi_codec_mute, -}; - #define HDMI_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |\ @@ -921,10 +903,31 @@ static int hdmi_dai_spdif_probe(struct snd_soc_dai *dai) return 0; } +static const struct snd_soc_dai_ops hdmi_codec_i2s_dai_ops = { + .probe = hdmi_dai_probe, + .startup = hdmi_codec_startup, + .shutdown = hdmi_codec_shutdown, + .hw_params = hdmi_codec_hw_params, + .prepare = hdmi_codec_prepare, + .set_fmt = hdmi_codec_i2s_set_fmt, + .mute_stream = hdmi_codec_mute, + .pcm_new = hdmi_codec_pcm_new, + .auto_selectable_formats = &hdmi_codec_formats, + .num_auto_selectable_formats = 1, +}; + +static const struct snd_soc_dai_ops hdmi_codec_spdif_dai_ops = { + .probe = hdmi_dai_spdif_probe, + .startup = hdmi_codec_startup, + .shutdown = hdmi_codec_shutdown, + .hw_params = hdmi_codec_hw_params, + .mute_stream = hdmi_codec_mute, + .pcm_new = hdmi_codec_pcm_new, +}; + static const struct snd_soc_dai_driver hdmi_i2s_dai = { .name = "i2s-hifi", .id = DAI_ID_I2S, - .probe = hdmi_dai_probe, .playback = { .stream_name = "I2S Playback", .channels_min = 2, @@ -942,13 +945,11 @@ static const struct snd_soc_dai_driver hdmi_i2s_dai = { .sig_bits = 24, }, .ops = &hdmi_codec_i2s_dai_ops, - .pcm_new = hdmi_codec_pcm_new, }; static const struct snd_soc_dai_driver hdmi_spdif_dai = { .name = "spdif-hifi", .id = DAI_ID_SPDIF, - .probe = hdmi_dai_spdif_probe, .playback = { .stream_name = "SPDIF Playback", .channels_min = 2, @@ -964,7 +965,6 @@ static const struct snd_soc_dai_driver hdmi_spdif_dai = { .formats = SPDIF_FORMATS, }, .ops = &hdmi_codec_spdif_dai_ops, - .pcm_new = hdmi_codec_pcm_new, }; static int hdmi_of_xlate_dai_id(struct snd_soc_component *component, diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c index 7c25acf6ff0d..d1cea93bdb59 100644 --- a/sound/soc/codecs/jz4740.c +++ b/sound/soc/codecs/jz4740.c @@ -301,7 +301,7 @@ static const struct regmap_config jz4740_codec_regmap_config = { .reg_defaults = jz4740_codec_reg_defaults, .num_reg_defaults = ARRAY_SIZE(jz4740_codec_reg_defaults), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int jz4740_codec_probe(struct platform_device *pdev) diff --git a/sound/soc/codecs/l3.c b/sound/soc/codecs/l3.c deleted file mode 100644 index b84f6f1f6800..000000000000 --- a/sound/soc/codecs/l3.c +++ /dev/null @@ -1,132 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * L3 code - * - * Copyright (C) 2008, Christian Pellegrin <chripell@evolware.org> - * - * based on: - * - * L3 bus algorithm module. - * - * Copyright (C) 2001 Russell King, All Rights Reserved. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/gpio.h> - -#include <sound/l3.h> - -/* - * Send one byte of data to the chip. Data is latched into the chip on - * the rising edge of the clock. - */ -static void sendbyte(struct l3_pins *adap, unsigned int byte) -{ - int i; - - for (i = 0; i < 8; i++) { - adap->setclk(adap, 0); - udelay(adap->data_hold); - adap->setdat(adap, byte & 1); - udelay(adap->data_setup); - adap->setclk(adap, 1); - udelay(adap->clock_high); - byte >>= 1; - } -} - -/* - * Send a set of bytes to the chip. We need to pulse the MODE line - * between each byte, but never at the start nor at the end of the - * transfer. - */ -static void sendbytes(struct l3_pins *adap, const u8 *buf, - int len) -{ - int i; - - for (i = 0; i < len; i++) { - if (i) { - udelay(adap->mode_hold); - adap->setmode(adap, 0); - udelay(adap->mode); - } - adap->setmode(adap, 1); - udelay(adap->mode_setup); - sendbyte(adap, buf[i]); - } -} - -int l3_write(struct l3_pins *adap, u8 addr, u8 *data, int len) -{ - adap->setclk(adap, 1); - adap->setdat(adap, 1); - adap->setmode(adap, 1); - udelay(adap->mode); - - adap->setmode(adap, 0); - udelay(adap->mode_setup); - sendbyte(adap, addr); - udelay(adap->mode_hold); - - sendbytes(adap, data, len); - - adap->setclk(adap, 1); - adap->setdat(adap, 1); - adap->setmode(adap, 0); - - return len; -} -EXPORT_SYMBOL_GPL(l3_write); - - -static void l3_set_clk(struct l3_pins *adap, int val) -{ - gpio_set_value(adap->gpio_clk, val); -} - -static void l3_set_data(struct l3_pins *adap, int val) -{ - gpio_set_value(adap->gpio_data, val); -} - -static void l3_set_mode(struct l3_pins *adap, int val) -{ - gpio_set_value(adap->gpio_mode, val); -} - -int l3_set_gpio_ops(struct device *dev, struct l3_pins *adap) -{ - int ret; - - if (!adap->use_gpios) - return -EINVAL; - - ret = devm_gpio_request_one(dev, adap->gpio_data, - GPIOF_OUT_INIT_LOW, "l3_data"); - if (ret < 0) - return ret; - adap->setdat = l3_set_data; - - ret = devm_gpio_request_one(dev, adap->gpio_clk, - GPIOF_OUT_INIT_LOW, "l3_clk"); - if (ret < 0) - return ret; - adap->setclk = l3_set_clk; - - ret = devm_gpio_request_one(dev, adap->gpio_mode, - GPIOF_OUT_INIT_LOW, "l3_mode"); - if (ret < 0) - return ret; - adap->setmode = l3_set_mode; - - return 0; -} -EXPORT_SYMBOL_GPL(l3_set_gpio_ops); - -MODULE_DESCRIPTION("L3 bit-banging driver"); -MODULE_AUTHOR("Christian Pellegrin <chripell@evolware.org>"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/max98363.c b/sound/soc/codecs/max98363.c index 2dfaf4fcfbd3..a2cca3436c68 100644 --- a/sound/soc/codecs/max98363.c +++ b/sound/soc/codecs/max98363.c @@ -160,28 +160,17 @@ static int max98363_io_init(struct sdw_slave *slave) struct max98363_priv *max98363 = dev_get_drvdata(dev); int ret, reg; - if (max98363->first_hw_init) { - regcache_cache_only(max98363->regmap, false); + regcache_cache_only(max98363->regmap, false); + if (max98363->first_hw_init) regcache_cache_bypass(max98363->regmap, true); - } /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - if (!max98363->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(dev, 3000); - pm_runtime_use_autosuspend(dev); - + if (!max98363->first_hw_init) /* update count of parent 'active' children */ pm_runtime_set_active(dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(dev); - - pm_runtime_enable(dev); - } - pm_runtime_get_noresume(dev); ret = regmap_read(max98363->regmap, MAX98363_R21FF_REV_ID, ®); @@ -410,6 +399,8 @@ static int max98363_init(struct sdw_slave *slave, struct regmap *regmap) max98363->regmap = regmap; max98363->slave = slave; + regcache_cache_only(max98363->regmap, true); + max98363->hw_init = false; max98363->first_hw_init = false; @@ -417,10 +408,26 @@ static int max98363_init(struct sdw_slave *slave, struct regmap *regmap) ret = devm_snd_soc_register_component(dev, &soc_codec_dev_max98363, max98363_dai, ARRAY_SIZE(max98363_dai)); - if (ret < 0) + if (ret < 0) { dev_err(dev, "Failed to register codec: %d\n", ret); + return ret; + } - return ret; + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + return 0; } static int max98363_sdw_probe(struct sdw_slave *slave, diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c index df92242af960..b5cb951af570 100644 --- a/sound/soc/codecs/max98373-sdw.c +++ b/sound/soc/codecs/max98373-sdw.c @@ -361,28 +361,17 @@ static int max98373_io_init(struct sdw_slave *slave) struct device *dev = &slave->dev; struct max98373_priv *max98373 = dev_get_drvdata(dev); - if (max98373->first_hw_init) { - regcache_cache_only(max98373->regmap, false); + regcache_cache_only(max98373->regmap, false); + if (max98373->first_hw_init) regcache_cache_bypass(max98373->regmap, true); - } /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - if (!max98373->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(dev, 3000); - pm_runtime_use_autosuspend(dev); - + if (!max98373->first_hw_init) /* update count of parent 'active' children */ pm_runtime_set_active(dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(dev); - - pm_runtime_enable(dev); - } - pm_runtime_get_noresume(dev); /* Software Reset */ @@ -753,6 +742,8 @@ static int max98373_init(struct sdw_slave *slave, struct regmap *regmap) max98373->regmap = regmap; max98373->slave = slave; + regcache_cache_only(max98373->regmap, true); + max98373->cache_num = ARRAY_SIZE(max98373_sdw_cache_reg); max98373->cache = devm_kcalloc(dev, max98373->cache_num, sizeof(*max98373->cache), @@ -773,10 +764,27 @@ static int max98373_init(struct sdw_slave *slave, struct regmap *regmap) ret = devm_snd_soc_register_component(dev, &soc_codec_dev_max98373_sdw, max98373_sdw_dai, ARRAY_SIZE(max98373_sdw_dai)); - if (ret < 0) + if (ret < 0) { dev_err(dev, "Failed to register codec: %d\n", ret); + return ret; + } - return ret; + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + return 0; } static int max98373_update_status(struct sdw_slave *slave, @@ -834,10 +842,7 @@ static int max98373_sdw_probe(struct sdw_slave *slave, static int max98373_sdw_remove(struct sdw_slave *slave) { - struct max98373_priv *max98373 = dev_get_drvdata(&slave->dev); - - if (max98373->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/max98926.c b/sound/soc/codecs/max98926.c index bdc508e23e59..922ce0dc4e60 100644 --- a/sound/soc/codecs/max98926.c +++ b/sound/soc/codecs/max98926.c @@ -528,7 +528,8 @@ static int max98926_i2c_probe(struct i2c_client *i2c) "Failed to allocate regmap: %d\n", ret); goto err_out; } - if (of_property_read_bool(i2c->dev.of_node, "interleave-mode")) + if (of_property_read_bool(i2c->dev.of_node, "maxim,interleave-mode") || + of_property_read_bool(i2c->dev.of_node, "interleave-mode")) max98926->interleave_mode = true; if (!of_property_read_u32(i2c->dev.of_node, "vmon-slot-no", &value)) { diff --git a/sound/soc/codecs/max98927.c b/sound/soc/codecs/max98927.c index 0aaf2e6ae78d..776f23d38ac5 100644 --- a/sound/soc/codecs/max98927.c +++ b/sound/soc/codecs/max98927.c @@ -162,10 +162,8 @@ static int max98927_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) return -EINVAL; } - regmap_update_bits(max98927->regmap, - MAX98927_R0021_PCM_MASTER_MODE, - MAX98927_PCM_MASTER_MODE_MASK, - mode); + regmap_update_bits(max98927->regmap, MAX98927_R0021_PCM_MASTER_MODE, + MAX98927_PCM_MASTER_MODE_MASK, mode); switch (fmt & SND_SOC_DAIFMT_INV_MASK) { case SND_SOC_DAIFMT_NB_NF: @@ -178,10 +176,8 @@ static int max98927_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) return -EINVAL; } - regmap_update_bits(max98927->regmap, - MAX98927_R0020_PCM_MODE_CFG, - MAX98927_PCM_MODE_CFG_PCM_BCLKEDGE, - invert); + regmap_update_bits(max98927->regmap, MAX98927_R0020_PCM_MODE_CFG, + MAX98927_PCM_MODE_CFG_PCM_BCLKEDGE, invert); /* interface format */ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { @@ -207,36 +203,31 @@ static int max98927_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) if (!use_pdm) { /* pcm channel configuration */ - regmap_update_bits(max98927->regmap, - MAX98927_R0018_PCM_RX_EN_A, - MAX98927_PCM_RX_CH0_EN | MAX98927_PCM_RX_CH1_EN, - MAX98927_PCM_RX_CH0_EN | MAX98927_PCM_RX_CH1_EN); + regmap_update_bits(max98927->regmap, MAX98927_R0018_PCM_RX_EN_A, + MAX98927_PCM_RX_CH0_EN | MAX98927_PCM_RX_CH1_EN, + MAX98927_PCM_RX_CH0_EN | MAX98927_PCM_RX_CH1_EN); regmap_update_bits(max98927->regmap, - MAX98927_R0020_PCM_MODE_CFG, - MAX98927_PCM_MODE_CFG_FORMAT_MASK, - format << MAX98927_PCM_MODE_CFG_FORMAT_SHIFT); + MAX98927_R0020_PCM_MODE_CFG, + MAX98927_PCM_MODE_CFG_FORMAT_MASK, + format << MAX98927_PCM_MODE_CFG_FORMAT_SHIFT); - regmap_update_bits(max98927->regmap, - MAX98927_R003B_SPK_SRC_SEL, - MAX98927_SPK_SRC_MASK, 0); + regmap_update_bits(max98927->regmap, MAX98927_R003B_SPK_SRC_SEL, + MAX98927_SPK_SRC_MASK, 0); - regmap_update_bits(max98927->regmap, - MAX98927_R0035_PDM_RX_CTRL, - MAX98927_PDM_RX_EN_MASK, 0); + regmap_update_bits(max98927->regmap, MAX98927_R0035_PDM_RX_CTRL, + MAX98927_PDM_RX_EN_MASK, 0); } else { /* pdm channel configuration */ - regmap_update_bits(max98927->regmap, - MAX98927_R0035_PDM_RX_CTRL, - MAX98927_PDM_RX_EN_MASK, 1); + regmap_update_bits(max98927->regmap, MAX98927_R0035_PDM_RX_CTRL, + MAX98927_PDM_RX_EN_MASK, 1); - regmap_update_bits(max98927->regmap, - MAX98927_R003B_SPK_SRC_SEL, - MAX98927_SPK_SRC_MASK, 3); + regmap_update_bits(max98927->regmap, MAX98927_R003B_SPK_SRC_SEL, + MAX98927_SPK_SRC_MASK, 3); - regmap_update_bits(max98927->regmap, - MAX98927_R0018_PCM_RX_EN_A, - MAX98927_PCM_RX_CH0_EN | MAX98927_PCM_RX_CH1_EN, 0); + regmap_update_bits(max98927->regmap, MAX98927_R0018_PCM_RX_EN_A, + MAX98927_PCM_RX_CH0_EN | MAX98927_PCM_RX_CH1_EN, + 0); } return 0; } @@ -283,9 +274,9 @@ static int max98927_set_clock(struct max98927_priv *max98927, return -EINVAL; } regmap_update_bits(max98927->regmap, - MAX98927_R0021_PCM_MASTER_MODE, - MAX98927_PCM_MASTER_MODE_MCLK_MASK, - i << MAX98927_PCM_MASTER_MODE_MCLK_RATE_SHIFT); + MAX98927_R0021_PCM_MASTER_MODE, + MAX98927_PCM_MASTER_MODE_MCLK_MASK, + i << MAX98927_PCM_MASTER_MODE_MCLK_RATE_SHIFT); } if (!max98927->tdm_mode) { @@ -298,9 +289,8 @@ static int max98927_set_clock(struct max98927_priv *max98927, } regmap_update_bits(max98927->regmap, - MAX98927_R0022_PCM_CLK_SETUP, - MAX98927_PCM_CLK_SETUP_BSEL_MASK, - value); + MAX98927_R0022_PCM_CLK_SETUP, + MAX98927_PCM_CLK_SETUP_BSEL_MASK, value); } return 0; } @@ -333,9 +323,8 @@ static int max98927_dai_hw_params(struct snd_pcm_substream *substream, max98927->ch_size = snd_pcm_format_width(params_format(params)); - regmap_update_bits(max98927->regmap, - MAX98927_R0020_PCM_MODE_CFG, - MAX98927_PCM_MODE_CFG_CHANSZ_MASK, chan_sz); + regmap_update_bits(max98927->regmap, MAX98927_R0020_PCM_MODE_CFG, + MAX98927_PCM_MODE_CFG_CHANSZ_MASK, chan_sz); dev_dbg(component->dev, "format supported %d", params_format(params)); @@ -375,27 +364,24 @@ static int max98927_dai_hw_params(struct snd_pcm_substream *substream, goto err; } /* set DAI_SR to correct LRCLK frequency */ - regmap_update_bits(max98927->regmap, - MAX98927_R0023_PCM_SR_SETUP1, - MAX98927_PCM_SR_SET1_SR_MASK, - sampling_rate); - regmap_update_bits(max98927->regmap, - MAX98927_R0024_PCM_SR_SETUP2, - MAX98927_PCM_SR_SET2_SR_MASK, - sampling_rate << MAX98927_PCM_SR_SET2_SR_SHIFT); + regmap_update_bits(max98927->regmap, MAX98927_R0023_PCM_SR_SETUP1, + MAX98927_PCM_SR_SET1_SR_MASK, sampling_rate); + regmap_update_bits(max98927->regmap, MAX98927_R0024_PCM_SR_SETUP2, + MAX98927_PCM_SR_SET2_SR_MASK, + sampling_rate << MAX98927_PCM_SR_SET2_SR_SHIFT); /* set sampling rate of IV */ if (max98927->interleave_mode && sampling_rate > MAX98927_PCM_SR_SET1_SR_16000) regmap_update_bits(max98927->regmap, - MAX98927_R0024_PCM_SR_SETUP2, - MAX98927_PCM_SR_SET2_IVADC_SR_MASK, - sampling_rate - 3); + MAX98927_R0024_PCM_SR_SETUP2, + MAX98927_PCM_SR_SET2_IVADC_SR_MASK, + sampling_rate - 3); else regmap_update_bits(max98927->regmap, - MAX98927_R0024_PCM_SR_SETUP2, - MAX98927_PCM_SR_SET2_IVADC_SR_MASK, - sampling_rate); + MAX98927_R0024_PCM_SR_SETUP2, + MAX98927_PCM_SR_SET2_IVADC_SR_MASK, + sampling_rate); return max98927_set_clock(max98927, params); err: return -EINVAL; @@ -420,10 +406,8 @@ static int max98927_dai_tdm_slot(struct snd_soc_dai *dai, return -EINVAL; } - regmap_update_bits(max98927->regmap, - MAX98927_R0022_PCM_CLK_SETUP, - MAX98927_PCM_CLK_SETUP_BSEL_MASK, - bsel); + regmap_update_bits(max98927->regmap, MAX98927_R0022_PCM_CLK_SETUP, + MAX98927_PCM_CLK_SETUP_BSEL_MASK, bsel); /* Channel size configuration */ switch (slot_width) { @@ -442,33 +426,26 @@ static int max98927_dai_tdm_slot(struct snd_soc_dai *dai, return -EINVAL; } - regmap_update_bits(max98927->regmap, - MAX98927_R0020_PCM_MODE_CFG, - MAX98927_PCM_MODE_CFG_CHANSZ_MASK, chan_sz); + regmap_update_bits(max98927->regmap, MAX98927_R0020_PCM_MODE_CFG, + MAX98927_PCM_MODE_CFG_CHANSZ_MASK, chan_sz); /* Rx slot configuration */ - regmap_write(max98927->regmap, - MAX98927_R0018_PCM_RX_EN_A, - rx_mask & 0xFF); - regmap_write(max98927->regmap, - MAX98927_R0019_PCM_RX_EN_B, - (rx_mask & 0xFF00) >> 8); + regmap_write(max98927->regmap, MAX98927_R0018_PCM_RX_EN_A, + rx_mask & 0xFF); + regmap_write(max98927->regmap, MAX98927_R0019_PCM_RX_EN_B, + (rx_mask & 0xFF00) >> 8); /* Tx slot configuration */ - regmap_write(max98927->regmap, - MAX98927_R001A_PCM_TX_EN_A, - tx_mask & 0xFF); - regmap_write(max98927->regmap, - MAX98927_R001B_PCM_TX_EN_B, - (tx_mask & 0xFF00) >> 8); + regmap_write(max98927->regmap, MAX98927_R001A_PCM_TX_EN_A, + tx_mask & 0xFF); + regmap_write(max98927->regmap, MAX98927_R001B_PCM_TX_EN_B, + (tx_mask & 0xFF00) >> 8); /* Tx slot Hi-Z configuration */ - regmap_write(max98927->regmap, - MAX98927_R001C_PCM_TX_HIZ_CTRL_A, - ~tx_mask & 0xFF); - regmap_write(max98927->regmap, - MAX98927_R001D_PCM_TX_HIZ_CTRL_B, - (~tx_mask & 0xFF00) >> 8); + regmap_write(max98927->regmap, MAX98927_R001C_PCM_TX_HIZ_CTRL_A, + ~tx_mask & 0xFF); + regmap_write(max98927->regmap, MAX98927_R001D_PCM_TX_HIZ_CTRL_B, + (~tx_mask & 0xFF00) >> 8); return 0; } @@ -506,20 +483,16 @@ static int max98927_dac_event(struct snd_soc_dapm_widget *w, max98927->tdm_mode = false; break; case SND_SOC_DAPM_POST_PMU: - regmap_update_bits(max98927->regmap, - MAX98927_R003A_AMP_EN, - MAX98927_AMP_EN_MASK, 1); - regmap_update_bits(max98927->regmap, - MAX98927_R00FF_GLOBAL_SHDN, - MAX98927_GLOBAL_EN_MASK, 1); + regmap_update_bits(max98927->regmap, MAX98927_R003A_AMP_EN, + MAX98927_AMP_EN_MASK, 1); + regmap_update_bits(max98927->regmap, MAX98927_R00FF_GLOBAL_SHDN, + MAX98927_GLOBAL_EN_MASK, 1); break; case SND_SOC_DAPM_POST_PMD: - regmap_update_bits(max98927->regmap, - MAX98927_R00FF_GLOBAL_SHDN, - MAX98927_GLOBAL_EN_MASK, 0); - regmap_update_bits(max98927->regmap, - MAX98927_R003A_AMP_EN, - MAX98927_AMP_EN_MASK, 0); + regmap_update_bits(max98927->regmap, MAX98927_R00FF_GLOBAL_SHDN, + MAX98927_GLOBAL_EN_MASK, 0); + regmap_update_bits(max98927->regmap, MAX98927_R003A_AMP_EN, + MAX98927_AMP_EN_MASK, 0); break; default: return 0; @@ -532,8 +505,8 @@ static const char * const max98927_switch_text[] = { static const struct soc_enum dai_sel_enum = SOC_ENUM_SINGLE(MAX98927_R0025_PCM_TO_SPK_MONOMIX_A, - MAX98927_PCM_TO_SPK_MONOMIX_CFG_SHIFT, - 3, max98927_switch_text); + MAX98927_PCM_TO_SPK_MONOMIX_CFG_SHIFT, 3, + max98927_switch_text); static const struct snd_kcontrol_new max98927_dai_controls = SOC_DAPM_ENUM("DAI Sel", dai_sel_enum); @@ -543,17 +516,17 @@ static const struct snd_kcontrol_new max98927_vi_control = static const struct snd_soc_dapm_widget max98927_dapm_widgets[] = { SND_SOC_DAPM_DAC_E("Amp Enable", "HiFi Playback", MAX98927_R003A_AMP_EN, - 0, 0, max98927_dac_event, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + 0, 0, max98927_dac_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("DAI Sel Mux", SND_SOC_NOPM, 0, 0, - &max98927_dai_controls), + &max98927_dai_controls), SND_SOC_DAPM_OUTPUT("BE_OUT"), SND_SOC_DAPM_AIF_OUT("Voltage Sense", "HiFi Capture", 0, - MAX98927_R003E_MEAS_EN, 0, 0), + MAX98927_R003E_MEAS_EN, 0, 0), SND_SOC_DAPM_AIF_OUT("Current Sense", "HiFi Capture", 0, - MAX98927_R003E_MEAS_EN, 1, 0), + MAX98927_R003E_MEAS_EN, 1, 0), SND_SOC_DAPM_SWITCH("VI Sense", SND_SOC_NOPM, 0, 0, - &max98927_vi_control), + &max98927_vi_control), SND_SOC_DAPM_SIGGEN("VMON"), SND_SOC_DAPM_SIGGEN("IMON"), }; @@ -623,20 +596,19 @@ static SOC_ENUM_SINGLE_DECL(max98927_current_limit, max98927_current_limit_text); static const struct snd_kcontrol_new max98927_snd_controls[] = { - SOC_SINGLE_TLV("Speaker Volume", MAX98927_R003C_SPK_GAIN, - 0, 6, 0, - max98927_spk_tlv), + SOC_SINGLE_TLV("Speaker Volume", MAX98927_R003C_SPK_GAIN, 0, 6, 0, + max98927_spk_tlv), SOC_SINGLE_TLV("Digital Volume", MAX98927_R0036_AMP_VOL_CTRL, - 0, (1<<MAX98927_AMP_VOL_WIDTH)-1, 0, - max98927_digital_tlv), + 0, (1 << MAX98927_AMP_VOL_WIDTH) - 1, 0, + max98927_digital_tlv), SOC_SINGLE("Amp DSP Switch", MAX98927_R0052_BROWNOUT_EN, - MAX98927_BROWNOUT_DSP_SHIFT, 1, 0), + MAX98927_BROWNOUT_DSP_SHIFT, 1, 0), SOC_SINGLE("Ramp Switch", MAX98927_R0037_AMP_DSP_CFG, - MAX98927_AMP_DSP_CFG_RMP_SHIFT, 1, 0), - SOC_SINGLE("DRE Switch", MAX98927_R0039_DRE_CTRL, - MAX98927_DRE_EN_SHIFT, 1, 0), + MAX98927_AMP_DSP_CFG_RMP_SHIFT, 1, 0), + SOC_SINGLE("DRE Switch", MAX98927_R0039_DRE_CTRL, MAX98927_DRE_EN_SHIFT, + 1, 0), SOC_SINGLE("Volume Location Switch", MAX98927_R0036_AMP_VOL_CTRL, - MAX98927_AMP_VOL_SEL_SHIFT, 1, 0), + MAX98927_AMP_VOL_SEL_SHIFT, 1, 0), SOC_ENUM("Boost Output Voltage", max98927_boost_voltage), SOC_ENUM("Current Limit", max98927_current_limit), }; @@ -682,117 +654,82 @@ static int max98927_probe(struct snd_soc_component *component) max98927->component = component; /* Software Reset */ - regmap_write(max98927->regmap, - MAX98927_R0100_SOFT_RESET, MAX98927_SOFT_RESET); + regmap_write(max98927->regmap, MAX98927_R0100_SOFT_RESET, + MAX98927_SOFT_RESET); /* IV default slot configuration */ - regmap_write(max98927->regmap, - MAX98927_R001C_PCM_TX_HIZ_CTRL_A, - 0xFF); - regmap_write(max98927->regmap, - MAX98927_R001D_PCM_TX_HIZ_CTRL_B, - 0xFF); - regmap_write(max98927->regmap, - MAX98927_R0025_PCM_TO_SPK_MONOMIX_A, - 0x80); - regmap_write(max98927->regmap, - MAX98927_R0026_PCM_TO_SPK_MONOMIX_B, - 0x1); + regmap_write(max98927->regmap, MAX98927_R001C_PCM_TX_HIZ_CTRL_A, 0xFF); + regmap_write(max98927->regmap, MAX98927_R001D_PCM_TX_HIZ_CTRL_B, 0xFF); + regmap_write(max98927->regmap, MAX98927_R0025_PCM_TO_SPK_MONOMIX_A, + 0x80); + regmap_write(max98927->regmap, MAX98927_R0026_PCM_TO_SPK_MONOMIX_B, + 0x1); /* Set inital volume (+13dB) */ - regmap_write(max98927->regmap, - MAX98927_R0036_AMP_VOL_CTRL, - 0x38); - regmap_write(max98927->regmap, - MAX98927_R003C_SPK_GAIN, - 0x05); + regmap_write(max98927->regmap, MAX98927_R0036_AMP_VOL_CTRL, 0x38); + regmap_write(max98927->regmap, MAX98927_R003C_SPK_GAIN, 0x05); /* Enable DC blocker */ - regmap_write(max98927->regmap, - MAX98927_R0037_AMP_DSP_CFG, - 0x03); + regmap_write(max98927->regmap, MAX98927_R0037_AMP_DSP_CFG, 0x03); /* Enable IMON VMON DC blocker */ - regmap_write(max98927->regmap, - MAX98927_R003F_MEAS_DSP_CFG, - 0xF7); + regmap_write(max98927->regmap, MAX98927_R003F_MEAS_DSP_CFG, 0xF7); /* Boost Output Voltage & Current limit */ - regmap_write(max98927->regmap, - MAX98927_R0040_BOOST_CTRL0, - 0x1C); - regmap_write(max98927->regmap, - MAX98927_R0042_BOOST_CTRL1, - 0x3E); + regmap_write(max98927->regmap, MAX98927_R0040_BOOST_CTRL0, 0x1C); + regmap_write(max98927->regmap, MAX98927_R0042_BOOST_CTRL1, 0x3E); /* Measurement ADC config */ - regmap_write(max98927->regmap, - MAX98927_R0043_MEAS_ADC_CFG, - 0x04); - regmap_write(max98927->regmap, - MAX98927_R0044_MEAS_ADC_BASE_MSB, - 0x00); - regmap_write(max98927->regmap, - MAX98927_R0045_MEAS_ADC_BASE_LSB, - 0x24); + regmap_write(max98927->regmap, MAX98927_R0043_MEAS_ADC_CFG, 0x04); + regmap_write(max98927->regmap, MAX98927_R0044_MEAS_ADC_BASE_MSB, 0x00); + regmap_write(max98927->regmap, MAX98927_R0045_MEAS_ADC_BASE_LSB, 0x24); /* Brownout Level */ - regmap_write(max98927->regmap, - MAX98927_R007F_BROWNOUT_LVL4_AMP1_CTRL1, - 0x06); + regmap_write(max98927->regmap, MAX98927_R007F_BROWNOUT_LVL4_AMP1_CTRL1, + 0x06); /* Envelope Tracking configuration */ - regmap_write(max98927->regmap, - MAX98927_R0082_ENV_TRACK_VOUT_HEADROOM, - 0x08); - regmap_write(max98927->regmap, - MAX98927_R0086_ENV_TRACK_CTRL, - 0x01); - regmap_write(max98927->regmap, - MAX98927_R0087_ENV_TRACK_BOOST_VOUT_READ, - 0x10); + regmap_write(max98927->regmap, MAX98927_R0082_ENV_TRACK_VOUT_HEADROOM, + 0x08); + regmap_write(max98927->regmap, MAX98927_R0086_ENV_TRACK_CTRL, 0x01); + regmap_write(max98927->regmap, MAX98927_R0087_ENV_TRACK_BOOST_VOUT_READ, + 0x10); /* voltage, current slot configuration */ - regmap_write(max98927->regmap, - MAX98927_R001E_PCM_TX_CH_SRC_A, - (max98927->i_l_slot<<MAX98927_PCM_TX_CH_SRC_A_I_SHIFT| - max98927->v_l_slot)&0xFF); + regmap_write(max98927->regmap, MAX98927_R001E_PCM_TX_CH_SRC_A, + (max98927->i_l_slot << MAX98927_PCM_TX_CH_SRC_A_I_SHIFT | max98927->v_l_slot) & 0xFF); if (max98927->v_l_slot < 8) { regmap_update_bits(max98927->regmap, - MAX98927_R001C_PCM_TX_HIZ_CTRL_A, - 1 << max98927->v_l_slot, 0); - regmap_update_bits(max98927->regmap, - MAX98927_R001A_PCM_TX_EN_A, - 1 << max98927->v_l_slot, - 1 << max98927->v_l_slot); + MAX98927_R001C_PCM_TX_HIZ_CTRL_A, + 1 << max98927->v_l_slot, 0); + regmap_update_bits(max98927->regmap, MAX98927_R001A_PCM_TX_EN_A, + 1 << max98927->v_l_slot, + 1 << max98927->v_l_slot); } else { regmap_update_bits(max98927->regmap, - MAX98927_R001D_PCM_TX_HIZ_CTRL_B, - 1 << (max98927->v_l_slot - 8), 0); - regmap_update_bits(max98927->regmap, - MAX98927_R001B_PCM_TX_EN_B, - 1 << (max98927->v_l_slot - 8), - 1 << (max98927->v_l_slot - 8)); + MAX98927_R001D_PCM_TX_HIZ_CTRL_B, + 1 << (max98927->v_l_slot - 8), 0); + regmap_update_bits(max98927->regmap, MAX98927_R001B_PCM_TX_EN_B, + 1 << (max98927->v_l_slot - 8), + 1 << (max98927->v_l_slot - 8)); } if (max98927->i_l_slot < 8) { regmap_update_bits(max98927->regmap, - MAX98927_R001C_PCM_TX_HIZ_CTRL_A, - 1 << max98927->i_l_slot, 0); - regmap_update_bits(max98927->regmap, - MAX98927_R001A_PCM_TX_EN_A, - 1 << max98927->i_l_slot, - 1 << max98927->i_l_slot); + MAX98927_R001C_PCM_TX_HIZ_CTRL_A, + 1 << max98927->i_l_slot, 0); + regmap_update_bits(max98927->regmap, MAX98927_R001A_PCM_TX_EN_A, + 1 << max98927->i_l_slot, + 1 << max98927->i_l_slot); } else { regmap_update_bits(max98927->regmap, - MAX98927_R001D_PCM_TX_HIZ_CTRL_B, - 1 << (max98927->i_l_slot - 8), 0); - regmap_update_bits(max98927->regmap, - MAX98927_R001B_PCM_TX_EN_B, - 1 << (max98927->i_l_slot - 8), - 1 << (max98927->i_l_slot - 8)); + MAX98927_R001D_PCM_TX_HIZ_CTRL_B, + 1 << (max98927->i_l_slot - 8), 0); + regmap_update_bits(max98927->regmap, MAX98927_R001B_PCM_TX_EN_B, + 1 << (max98927->i_l_slot - 8), + 1 << (max98927->i_l_slot - 8)); } /* Set interleave mode */ if (max98927->interleave_mode) regmap_update_bits(max98927->regmap, - MAX98927_R001F_PCM_TX_CH_SRC_B, - MAX98927_PCM_TX_CH_INTERLEAVE_MASK, - MAX98927_PCM_TX_CH_INTERLEAVE_MASK); + MAX98927_R001F_PCM_TX_CH_SRC_B, + MAX98927_PCM_TX_CH_INTERLEAVE_MASK, + MAX98927_PCM_TX_CH_INTERLEAVE_MASK); return 0; } @@ -809,8 +746,8 @@ static int max98927_resume(struct device *dev) { struct max98927_priv *max98927 = dev_get_drvdata(dev); - regmap_write(max98927->regmap, - MAX98927_R0100_SOFT_RESET, MAX98927_SOFT_RESET); + regmap_write(max98927->regmap, MAX98927_R0100_SOFT_RESET, + MAX98927_SOFT_RESET); regcache_cache_only(max98927->regmap, false); regcache_sync(max98927->regmap); return 0; @@ -869,9 +806,7 @@ static int max98927_i2c_probe(struct i2c_client *i2c) int reg = 0; struct max98927_priv *max98927 = NULL; - max98927 = devm_kzalloc(&i2c->dev, - sizeof(*max98927), GFP_KERNEL); - + max98927 = devm_kzalloc(&i2c->dev, sizeof(*max98927), GFP_KERNEL); if (!max98927) { ret = -ENOMEM; return ret; @@ -879,14 +814,14 @@ static int max98927_i2c_probe(struct i2c_client *i2c) i2c_set_clientdata(i2c, max98927); /* update interleave mode info */ - if (!of_property_read_u32(i2c->dev.of_node, - "interleave_mode", &value)) { - if (value > 0) - max98927->interleave_mode = true; - else - max98927->interleave_mode = false; - } else - max98927->interleave_mode = false; + if (of_property_read_bool(i2c->dev.of_node, "maxim,interleave-mode")) { + max98927->interleave_mode = true; + } else { + if (!of_property_read_u32(i2c->dev.of_node, "interleave_mode", + &value)) + if (value > 0) + max98927->interleave_mode = true; + } /* regmap initialization */ max98927->regmap @@ -897,9 +832,9 @@ static int max98927_i2c_probe(struct i2c_client *i2c) "Failed to allocate regmap: %d\n", ret); return ret; } - - max98927->reset_gpio - = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_HIGH); + + max98927->reset_gpio = devm_gpiod_get_optional(&i2c->dev, "reset", + GPIOD_OUT_HIGH); if (IS_ERR(max98927->reset_gpio)) { ret = PTR_ERR(max98927->reset_gpio); return dev_err_probe(&i2c->dev, ret, "failed to request GPIO reset pin"); @@ -912,8 +847,7 @@ static int max98927_i2c_probe(struct i2c_client *i2c) } /* Check Revision ID */ - ret = regmap_read(max98927->regmap, - MAX98927_R01FF_REV_ID, ®); + ret = regmap_read(max98927->regmap, MAX98927_R01FF_REV_ID, ®); if (ret < 0) { dev_err(&i2c->dev, "Failed to read: 0x%02X\n", MAX98927_R01FF_REV_ID); @@ -938,9 +872,8 @@ static void max98927_i2c_remove(struct i2c_client *i2c) { struct max98927_priv *max98927 = i2c_get_clientdata(i2c); - if (max98927->reset_gpio) { + if (max98927->reset_gpio) gpiod_set_value_cansleep(max98927->reset_gpio, 1); - } } static const struct i2c_device_id max98927_i2c_id[] = { diff --git a/sound/soc/codecs/nau8821.c b/sound/soc/codecs/nau8821.c index ca6beb2d2649..f307374834b5 100644 --- a/sound/soc/codecs/nau8821.c +++ b/sound/soc/codecs/nau8821.c @@ -624,6 +624,36 @@ static int system_clock_control(struct snd_soc_dapm_widget *w, return 0; } +static int nau8821_left_fepga_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 nau8821 *nau8821 = snd_soc_component_get_drvdata(component); + + if (!nau8821->left_input_single_end) + return 0; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + regmap_update_bits(nau8821->regmap, NAU8821_R77_FEPGA, + NAU8821_ACDC_CTRL_MASK | NAU8821_FEPGA_MODEL_MASK, + NAU8821_ACDC_VREF_MICN | NAU8821_FEPGA_MODEL_AAF); + regmap_update_bits(nau8821->regmap, NAU8821_R76_BOOST, + NAU8821_HP_BOOST_DISCHRG_EN, NAU8821_HP_BOOST_DISCHRG_EN); + break; + case SND_SOC_DAPM_POST_PMD: + regmap_update_bits(nau8821->regmap, NAU8821_R77_FEPGA, + NAU8821_ACDC_CTRL_MASK | NAU8821_FEPGA_MODEL_MASK, 0); + regmap_update_bits(nau8821->regmap, NAU8821_R76_BOOST, + NAU8821_HP_BOOST_DISCHRG_EN, 0); + break; + default: + break; + } + + return 0; +} + static const struct snd_soc_dapm_widget nau8821_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("System Clock", SND_SOC_NOPM, 0, 0, system_clock_control, SND_SOC_DAPM_POST_PMD), @@ -635,8 +665,10 @@ static const struct snd_soc_dapm_widget nau8821_dapm_widgets[] = { NAU8821_POWERUP_ADCL_SFT, 0), SND_SOC_DAPM_ADC("ADCR Power", NULL, NAU8821_R72_ANALOG_ADC_2, NAU8821_POWERUP_ADCR_SFT, 0), + /* single-ended design only on the left */ SND_SOC_DAPM_PGA_S("Frontend PGA L", 1, NAU8821_R7F_POWER_UP_CONTROL, - NAU8821_PUP_PGA_L_SFT, 0, NULL, 0), + NAU8821_PUP_PGA_L_SFT, 0, nau8821_left_fepga_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_PGA_S("Frontend PGA R", 1, NAU8821_R7F_POWER_UP_CONTROL, NAU8821_PUP_PGA_R_SFT, 0, NULL, 0), SND_SOC_DAPM_PGA_S("ADCL Digital path", 0, NAU8821_R01_ENA_CTRL, @@ -1677,6 +1709,8 @@ static int nau8821_read_device_properties(struct device *dev, "nuvoton,jkdet-pull-up"); nau8821->key_enable = device_property_read_bool(dev, "nuvoton,key-enable"); + nau8821->left_input_single_end = device_property_read_bool(dev, + "nuvoton,left-input-single-end"); ret = device_property_read_u32(dev, "nuvoton,jkdet-polarity", &nau8821->jkdet_polarity); if (ret) @@ -1760,6 +1794,12 @@ static void nau8821_init_regs(struct nau8821 *nau8821) NAU8821_ADC_SYNC_DOWN_MASK, NAU8821_ADC_SYNC_DOWN_64); regmap_update_bits(regmap, NAU8821_R2C_DAC_CTRL1, NAU8821_DAC_OVERSAMPLE_MASK, NAU8821_DAC_OVERSAMPLE_64); + if (nau8821->left_input_single_end) { + regmap_update_bits(regmap, NAU8821_R6B_PGA_MUTE, + NAU8821_MUTE_MICNL_EN, NAU8821_MUTE_MICNL_EN); + regmap_update_bits(regmap, NAU8821_R74_MIC_BIAS, + NAU8821_MICBIAS_LOWNOISE_EN, NAU8821_MICBIAS_LOWNOISE_EN); + } } static int nau8821_setup_irq(struct nau8821 *nau8821) diff --git a/sound/soc/codecs/nau8821.h b/sound/soc/codecs/nau8821.h index d962293c218e..00a888ed07ce 100644 --- a/sound/soc/codecs/nau8821.h +++ b/sound/soc/codecs/nau8821.h @@ -433,6 +433,14 @@ #define NAU8821_DAC_CAPACITOR_MSB (0x1 << 1) #define NAU8821_DAC_CAPACITOR_LSB 0x1 +/* MUTE_MIC_L_N (0x6b) */ +#define NAU8821_MUTE_MICNL_SFT 5 +#define NAU8821_MUTE_MICNL_EN (0x1 << NAU8821_MUTE_MICNL_SFT) +#define NAU8821_MUTE_MICNR_SFT 4 +#define NAU8821_MUTE_MICNR_EN (0x1 << NAU8821_MUTE_MICNR_SFT) +#define NAU8821_MUTE_MICRP_SFT 2 +#define NAU8821_MUTE_MICRP_EN (0x1 << NAU8821_MUTE_MICRP_SFT) + /* ANALOG_ADC_1 (0x71) */ #define NAU8821_MICDET_EN_SFT 0 #define NAU8821_MICDET_MASK 0x1 @@ -463,23 +471,39 @@ /* MIC_BIAS (0x74) */ #define NAU8821_MICBIAS_JKR2 (0x1 << 12) +#define NAU8821_MICBIAS_LOWNOISE_SFT 10 +#define NAU8821_MICBIAS_LOWNOISE_EN (0x1 << NAU8821_MICBIAS_LOWNOISE_SFT) #define NAU8821_MICBIAS_POWERUP_SFT 8 +#define NAU8821_MICBIAS_POWERUP_EN (0x1 << NAU8821_MICBIAS_POWERUP_SFT) #define NAU8821_MICBIAS_VOLTAGE_SFT 0 #define NAU8821_MICBIAS_VOLTAGE_MASK 0x7 /* BOOST (0x76) */ #define NAU8821_PRECHARGE_DIS (0x1 << 13) #define NAU8821_GLOBAL_BIAS_EN (0x1 << 12) +#define NAU8821_HP_BOOST_DISCHRG_SFT 11 +#define NAU8821_HP_BOOST_DISCHRG_EN (0x1 << NAU8821_HP_BOOST_DISCHRG_SFT) #define NAU8821_HP_BOOST_DIS_SFT 9 #define NAU8821_HP_BOOST_DIS (0x1 << NAU8821_HP_BOOST_DIS_SFT) #define NAU8821_HP_BOOST_G_DIS (0x1 << 8) #define NAU8821_SHORT_SHUTDOWN_EN (0x1 << 6) /* FEPGA (0x77) */ +#define NAU8821_ACDC_CTRL_SFT 14 +#define NAU8821_ACDC_CTRL_MASK (0x3 << NAU8821_ACDC_CTRL_SFT) +#define NAU8821_ACDC_VREF_MICP (0x1 << NAU8821_ACDC_CTRL_SFT) +#define NAU8821_ACDC_VREF_MICN (0x2 << NAU8821_ACDC_CTRL_SFT) #define NAU8821_FEPGA_MODEL_SFT 4 #define NAU8821_FEPGA_MODEL_MASK (0xf << NAU8821_FEPGA_MODEL_SFT) +#define NAU8821_FEPGA_MODEL_AAF (0x1 << NAU8821_FEPGA_MODEL_SFT) +#define NAU8821_FEPGA_MODEL_DIS (0x2 << NAU8821_FEPGA_MODEL_SFT) +#define NAU8821_FEPGA_MODEL_IMP12K (0x8 << NAU8821_FEPGA_MODEL_SFT) #define NAU8821_FEPGA_MODER_SFT 0 #define NAU8821_FEPGA_MODER_MASK 0xf +#define NAU8821_FEPGA_MODER_AAF 0x1 +#define NAU8821_FEPGA_MODER_DIS 0x2 +#define NAU8821_FEPGA_MODER_IMP12K 0x8 + /* PGA_GAIN (0x7e) */ #define NAU8821_PGA_GAIN_L_SFT 8 @@ -543,6 +567,7 @@ struct nau8821 { bool jkdet_enable; bool jkdet_pull_enable; bool jkdet_pull_up; + bool left_input_single_end; int jkdet_polarity; int jack_insert_debounce; int jack_eject_debounce; diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c index 42bac8150f62..d5285baad53a 100644 --- a/sound/soc/codecs/rt1011.c +++ b/sound/soc/codecs/rt1011.c @@ -13,11 +13,9 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> -#include <linux/gpio.h> #include <linux/i2c.h> #include <linux/acpi.h> #include <linux/regmap.h> -#include <linux/of_gpio.h> #include <linux/platform_device.h> #include <linux/firmware.h> #include <sound/core.h> diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c index 38d9f69b08d6..99ec0f9a8362 100644 --- a/sound/soc/codecs/rt1015.c +++ b/sound/soc/codecs/rt1015.c @@ -12,7 +12,6 @@ #include <linux/delay.h> #include <linux/firmware.h> #include <linux/fs.h> -#include <linux/gpio.h> #include <linux/i2c.h> #include <linux/init.h> #include <linux/module.h> diff --git a/sound/soc/codecs/rt1015p.c b/sound/soc/codecs/rt1015p.c index 06800dad8798..44e7fe3c32da 100644 --- a/sound/soc/codecs/rt1015p.c +++ b/sound/soc/codecs/rt1015p.c @@ -8,7 +8,6 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/err.h> -#include <linux/gpio.h> #include <linux/gpio/consumer.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/sound/soc/codecs/rt1016.c b/sound/soc/codecs/rt1016.c index b1e69fa290b2..919a1f25e584 100644 --- a/sound/soc/codecs/rt1016.c +++ b/sound/soc/codecs/rt1016.c @@ -16,7 +16,6 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/firmware.h> -#include <linux/gpio.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/rt1017-sdca-sdw.c b/sound/soc/codecs/rt1017-sdca-sdw.c new file mode 100644 index 000000000000..7295f44c77eb --- /dev/null +++ b/sound/soc/codecs/rt1017-sdca-sdw.c @@ -0,0 +1,824 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// rt1017-sdca-sdw.c -- rt1017 SDCA ALSA SoC amplifier audio driver +// +// Copyright(c) 2023 Realtek Semiconductor Corp. +// +// +#include <linux/delay.h> +#include <linux/device.h> +#include <linux/pm_runtime.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> + +#include "rt1017-sdca-sdw.h" + +static bool rt1017_sdca_readable_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case 0x2f55: + case 0x3206: + case 0xc000: + case 0xc001: + case 0xc022: + case 0xc030: + case 0xc104: + case 0xc10b: + case 0xc10c: + case 0xc110: + case 0xc112: + case 0xc300: + case 0xc301: + case 0xc318: + case 0xc325 ... 0xc328: + case 0xc331: + case 0xc340: + case 0xc350 ... 0xc351: + case 0xc500: + case 0xc502: + case 0xc504: + case 0xc507: + case 0xc509: + case 0xc510: + case 0xc512: + case 0xc518: + case 0xc51b: + case 0xc51d: + case 0xc520: + case 0xc540 ... 0xc542: + case 0xc550 ... 0xc552: + case 0xc600: + case 0xc602: + case 0xc612: + case 0xc622: + case 0xc632: + case 0xc642: + case 0xc651: + case 0xca00: + case 0xca09 ... 0xca0c: + case 0xca0e ... 0xca0f: + case 0xca10 ... 0xca11: + case 0xca16 ... 0xca17: + case 0xcb00: + case 0xcc00: + case 0xcc02: + case 0xd017: + case 0xd01a ... 0xd01c: + case 0xd101: + case 0xd20c: + case 0xd300: + case 0xd370: + case 0xd500: + case 0xd545 ... 0xd548: + case 0xd5a5 ... 0xd5a8: + case 0xd5aa ... 0xd5ad: + case 0xda04 ... 0xda07: + case 0xda09 ... 0xda0a: + case 0xda0c ... 0xda0f: + case 0xda11 ... 0xda14: + case 0xda16 ... 0xda19: + case 0xdab6 ... 0xdabb: + case 0xdb09 ... 0xdb0a: + case 0xdb14: + + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_UDMPU21, + RT1017_SDCA_CTL_UDMPU_CLUSTER, 0): + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_FU, + RT1017_SDCA_CTL_FU_MUTE, 0x01): + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_XU22, + RT1017_SDCA_CTL_BYPASS, 0): + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_SAPU29, + RT1017_SDCA_CTL_PROT_STAT, 0): + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_CS21, + RT1017_SDCA_CTL_FS_INDEX, 0): + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_PDE23, + RT1017_SDCA_CTL_REQ_POWER_STATE, 0): + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_PDE22, + RT1017_SDCA_CTL_REQ_POWER_STATE, 0): + return true; + default: + return false; + } +} + +static bool rt1017_sdca_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case 0x2f55: + case 0xc000: + case 0xc022: + case 0xc351: + case 0xc518: + case SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_SAPU29, + RT1017_SDCA_CTL_PROT_STAT, 0): + return true; + default: + return false; + } +} + +static const struct reg_sequence rt1017_blind_write[] = { + { 0xc001, 0x43 }, + { 0x2f55, 0x02 }, + { 0x3206, 0x80 }, + { 0x005f, 0x7f }, + { 0xd101, 0xa0 }, + { 0xc112, 0xc0 }, + { 0xc104, 0xaa }, + { 0xc110, 0x59 }, + { 0xc112, 0xc0 }, + { 0xc340, 0x80 }, + { 0xd017, 0x2c }, + { 0xd01a, 0xc8 }, + { 0xd01b, 0xcf }, + { 0xd01c, 0x0c }, + { 0xd20c, 0x14 }, + { 0xdb09, 0x0f }, + { 0xdb0a, 0x7f }, + { 0xdb14, 0x03 }, + { 0xcb00, 0x31 }, + { 0xc318, 0x44 }, + { 0xc325, 0xce }, + { 0xc326, 0x13 }, + { 0xc327, 0x5f }, + { 0xc328, 0xf3 }, + { 0xc350, 0xe1 }, + { 0xc351, 0x88 }, + { 0xc030, 0x14 }, + { 0xc331, 0xf2 }, + { 0xc551, 0x0f }, + { 0xc552, 0xff }, + { 0xc651, 0xc0 }, + { 0xc550, 0xd0 }, + { 0xc612, 0x00 }, + { 0xc622, 0x00 }, + { 0xc632, 0x00 }, + { 0xc642, 0x00 }, + { 0xc602, 0xf0 }, + { 0xc600, 0xd0 }, + { 0xcc02, 0x78 }, + { 0xcc00, 0x90 }, + { 0xc300, 0x3f }, + { 0xc301, 0x1d }, + { 0xc10b, 0x2e }, + { 0xc10c, 0x36 }, + + { 0xd5a5, 0x00 }, + { 0xd5a6, 0x6a }, + { 0xd5a7, 0xaa }, + { 0xd5a8, 0xaa }, + { 0xd5aa, 0x00 }, + { 0xd5ab, 0x16 }, + { 0xd5ac, 0xdb }, + { 0xd5ad, 0x6d }, + { 0xd545, 0x09 }, + { 0xd546, 0x30 }, + { 0xd547, 0xf0 }, + { 0xd548, 0xf0 }, + { 0xd500, 0x20 }, + { 0xc504, 0x3f }, + { 0xc540, 0x00 }, + { 0xc541, 0x0a }, + { 0xc542, 0x1a }, + { 0xc512, 0x00 }, + { 0xc520, 0x40 }, + { 0xc51b, 0x7f }, + { 0xc51d, 0x0f }, + { 0xc500, 0x40 }, + { 0xc502, 0xde }, + { 0xc507, 0x05 }, + { 0xc509, 0x05 }, + { 0xc510, 0x40 }, + { 0xc518, 0xc0 }, + { 0xc500, 0xc0 }, + + { 0xda0c, 0x00 }, + { 0xda0d, 0x0b }, + { 0xda0e, 0x55 }, + { 0xda0f, 0x55 }, + { 0xda04, 0x00 }, + { 0xda05, 0x51 }, + { 0xda06, 0xeb }, + { 0xda07, 0x85 }, + { 0xca16, 0x0f }, + { 0xca17, 0x00 }, + { 0xda09, 0x5d }, + { 0xda0a, 0xc0 }, + { 0xda11, 0x26 }, + { 0xda12, 0x66 }, + { 0xda13, 0x66 }, + { 0xda14, 0x66 }, + { 0xda16, 0x79 }, + { 0xda17, 0x99 }, + { 0xda18, 0x99 }, + { 0xda19, 0x99 }, + { 0xca09, 0x00 }, + { 0xca0a, 0x07 }, + { 0xca0b, 0x89 }, + { 0xca0c, 0x61 }, + { 0xca0e, 0x00 }, + { 0xca0f, 0x03 }, + { 0xca10, 0xc4 }, + { 0xca11, 0xb0 }, + { 0xdab6, 0x00 }, + { 0xdab7, 0x01 }, + { 0xdab8, 0x00 }, + { 0xdab9, 0x00 }, + { 0xdaba, 0x00 }, + { 0xdabb, 0x00 }, + { 0xd017, 0x0e }, + { 0xca00, 0xcd }, + { 0xc022, 0x84 }, +}; + +#define RT1017_MAX_REG_NUM 0x4108ffff + +static const struct regmap_config rt1017_sdca_regmap = { + .reg_bits = 32, + .val_bits = 8, + .readable_reg = rt1017_sdca_readable_register, + .volatile_reg = rt1017_sdca_volatile_register, + .max_register = RT1017_MAX_REG_NUM, + .reg_defaults = rt1017_sdca_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(rt1017_sdca_reg_defaults), + .cache_type = REGCACHE_MAPLE, + .use_single_read = true, + .use_single_write = true, +}; + +static int rt1017_sdca_read_prop(struct sdw_slave *slave) +{ + struct sdw_slave_prop *prop = &slave->prop; + int nval; + int i, j; + u32 bit; + unsigned long addr; + struct sdw_dpn_prop *dpn; + + prop->scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY; + prop->quirks = SDW_SLAVE_QUIRKS_INVALID_INITIAL_PARITY; + + prop->paging_support = true; + + /* first we need to allocate memory for set bits in port lists + * port = 1 for AMP playback + * port = 2 for IV capture + */ + prop->source_ports = BIT(2); /* BITMAP: 00000100 */ + prop->sink_ports = BIT(1); /* BITMAP: 00000010 */ + + nval = hweight32(prop->source_ports); + prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval, + sizeof(*prop->src_dpn_prop), GFP_KERNEL); + if (!prop->src_dpn_prop) + return -ENOMEM; + + i = 0; + dpn = prop->src_dpn_prop; + addr = prop->source_ports; + for_each_set_bit(bit, &addr, 32) { + dpn[i].num = bit; + dpn[i].type = SDW_DPN_FULL; + dpn[i].simple_ch_prep_sm = true; + dpn[i].ch_prep_timeout = 10; + i++; + } + + /* do this again for sink now */ + nval = hweight32(prop->sink_ports); + prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval, + sizeof(*prop->sink_dpn_prop), GFP_KERNEL); + if (!prop->sink_dpn_prop) + return -ENOMEM; + + j = 0; + dpn = prop->sink_dpn_prop; + addr = prop->sink_ports; + for_each_set_bit(bit, &addr, 32) { + dpn[j].num = bit; + dpn[j].type = SDW_DPN_FULL; + dpn[j].simple_ch_prep_sm = true; + dpn[j].ch_prep_timeout = 10; + j++; + } + + /* set the timeout values */ + prop->clk_stop_timeout = 64; + + return 0; +} + +static int rt1017_sdca_io_init(struct device *dev, struct sdw_slave *slave) +{ + struct rt1017_sdca_priv *rt1017 = dev_get_drvdata(dev); + + if (rt1017->hw_init) + return 0; + + if (rt1017->first_hw_init) { + regcache_cache_only(rt1017->regmap, false); + regcache_cache_bypass(rt1017->regmap, true); + } else { + /* + * PM runtime is only enabled when a Slave reports as Attached + */ + + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(&slave->dev, 3000); + pm_runtime_use_autosuspend(&slave->dev); + + /* update count of parent 'active' children */ + pm_runtime_set_active(&slave->dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(&slave->dev); + + pm_runtime_enable(&slave->dev); + } + + pm_runtime_get_noresume(&slave->dev); + + /* sw reset */ + regmap_write(rt1017->regmap, 0xc000, 0x02); + + /* initial settings - blind write */ + regmap_multi_reg_write(rt1017->regmap, rt1017_blind_write, + ARRAY_SIZE(rt1017_blind_write)); + + if (rt1017->first_hw_init) { + regcache_cache_bypass(rt1017->regmap, false); + regcache_mark_dirty(rt1017->regmap); + } else + rt1017->first_hw_init = true; + + /* Mark Slave initialization complete */ + rt1017->hw_init = true; + + pm_runtime_mark_last_busy(&slave->dev); + pm_runtime_put_autosuspend(&slave->dev); + + dev_dbg(&slave->dev, "hw_init complete\n"); + return 0; +} + +static int rt1017_sdca_update_status(struct sdw_slave *slave, + enum sdw_slave_status status) +{ + struct rt1017_sdca_priv *rt1017 = dev_get_drvdata(&slave->dev); + + if (status == SDW_SLAVE_UNATTACHED) + rt1017->hw_init = false; + + /* + * Perform initialization only if slave status is present and + * hw_init flag is false + */ + if (rt1017->hw_init || status != SDW_SLAVE_ATTACHED) + return 0; + + /* perform I/O transfers required for Slave initialization */ + return rt1017_sdca_io_init(&slave->dev, slave); +} + +static const char * const rt1017_rx_data_ch_select[] = { + "Bypass", + "CN1", + "CN2", + "CN3", + "CN4", + "(1+2)/2", + "(1+3)/2", + "(1+4)/2", + "(2+3)/2", + "(2+4)/2", + "(3+4)/2", +}; + +static SOC_ENUM_SINGLE_DECL(rt1017_rx_data_ch_enum, + SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_UDMPU21, + RT1017_SDCA_CTL_UDMPU_CLUSTER, 0), + 0, rt1017_rx_data_ch_select); + +static const struct snd_kcontrol_new rt1017_sdca_controls[] = { + /* UDMPU Cluster Selection */ + SOC_ENUM("RX Channel Select", rt1017_rx_data_ch_enum), +}; + +static const struct snd_kcontrol_new rt1017_sto_dac = + SOC_DAPM_SINGLE("Switch", + SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_FU, RT1017_SDCA_CTL_FU_MUTE, 0x1), + 0, 1, 1); + +static int rt1017_sdca_pde23_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 rt1017_sdca_priv *rt1017 = snd_soc_component_get_drvdata(component); + unsigned char ps0 = 0x0, ps3 = 0x3; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + regmap_write(rt1017->regmap, + SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_PDE23, + RT1017_SDCA_CTL_REQ_POWER_STATE, 0), + ps0); + break; + case SND_SOC_DAPM_PRE_PMD: + regmap_write(rt1017->regmap, + SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_PDE23, + RT1017_SDCA_CTL_REQ_POWER_STATE, 0), + ps3); + break; + default: + break; + } + return 0; +} + +static int rt1017_sdca_classd_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 rt1017_sdca_priv *rt1017 = snd_soc_component_get_drvdata(component); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + regmap_update_bits(rt1017->regmap, RT1017_PWM_TRIM_1, + RT1017_PWM_FREQ_CTL_SRC_SEL_MASK, RT1017_PWM_FREQ_CTL_SRC_SEL_REG); + regmap_write(rt1017->regmap, RT1017_CLASSD_INT_1, 0x10); + break; + default: + break; + } + + return 0; +} + +static int rt1017_sdca_feedback_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 rt1017_sdca_priv *rt1017 = snd_soc_component_get_drvdata(component); + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + regmap_update_bits(rt1017->regmap, 0xd017, 0x1f, 0x08); + break; + case SND_SOC_DAPM_POST_PMD: + regmap_update_bits(rt1017->regmap, 0xd017, 0x1f, 0x09); + break; + default: + break; + } + + return 0; +} + +static const struct snd_soc_dapm_widget rt1017_sdca_dapm_widgets[] = { + /* Audio Interface */ + SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT_E("DP2TX", "DP2 Capture", 0, SND_SOC_NOPM, 0, 0, + rt1017_sdca_feedback_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + + /* Digital Interface */ + SND_SOC_DAPM_SWITCH("DAC", SND_SOC_NOPM, 0, 0, &rt1017_sto_dac), + + /* Output Lines */ + SND_SOC_DAPM_PGA_E("CLASS D", SND_SOC_NOPM, 0, 0, NULL, 0, + rt1017_sdca_classd_event, SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_OUTPUT("SPO"), + + SND_SOC_DAPM_SUPPLY("PDE23", SND_SOC_NOPM, 0, 0, + rt1017_sdca_pde23_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + SND_SOC_DAPM_PGA("I Sense", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("V Sense", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_SIGGEN("I Gen"), + SND_SOC_DAPM_SIGGEN("V Gen"), +}; + +static const struct snd_soc_dapm_route rt1017_sdca_dapm_routes[] = { + + { "DAC", "Switch", "DP1RX" }, + { "CLASS D", NULL, "DAC" }, + { "CLASS D", NULL, "PDE23" }, + { "SPO", NULL, "CLASS D" }, + + { "I Sense", NULL, "I Gen" }, + { "V Sense", NULL, "V Gen" }, + { "I Sense", NULL, "PDE23" }, + { "V Sense", NULL, "PDE23" }, + { "DP2TX", NULL, "I Sense" }, + { "DP2TX", NULL, "V Sense" }, +}; + +static struct sdw_slave_ops rt1017_sdca_slave_ops = { + .read_prop = rt1017_sdca_read_prop, + .update_status = rt1017_sdca_update_status, +}; + +static int rt1017_sdca_component_probe(struct snd_soc_component *component) +{ + int ret; + + ret = pm_runtime_resume(component->dev); + if (ret < 0 && ret != -EACCES) + return ret; + + return 0; +} + +static void rt1017_sdca_component_remove(struct snd_soc_component *component) +{ + struct rt1017_sdca_priv *rt1017 = snd_soc_component_get_drvdata(component); + + regcache_cache_only(rt1017->regmap, true); +} + +static const struct snd_soc_component_driver soc_sdca_component_rt1017 = { + .probe = rt1017_sdca_component_probe, + .remove = rt1017_sdca_component_remove, + .controls = rt1017_sdca_controls, + .num_controls = ARRAY_SIZE(rt1017_sdca_controls), + .dapm_widgets = rt1017_sdca_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(rt1017_sdca_dapm_widgets), + .dapm_routes = rt1017_sdca_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(rt1017_sdca_dapm_routes), + .endianness = 1, +}; + +static int rt1017_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, + int direction) +{ + snd_soc_dai_dma_data_set(dai, direction, sdw_stream); + + return 0; +} + +static void rt1017_sdca_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + snd_soc_dai_set_dma_data(dai, substream, NULL); +} + +static int rt1017_sdca_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct rt1017_sdca_priv *rt1017 = snd_soc_component_get_drvdata(component); + struct sdw_stream_config stream_config; + struct sdw_port_config port_config; + enum sdw_data_direction direction; + struct sdw_stream_runtime *sdw_stream; + int retval, port, num_channels, ch_mask; + unsigned int sampling_rate; + + dev_dbg(dai->dev, "%s %s", __func__, dai->name); + sdw_stream = snd_soc_dai_get_dma_data(dai, substream); + + if (!sdw_stream) + return -EINVAL; + + if (!rt1017->sdw_slave) + return -EINVAL; + + /* SoundWire specific configuration */ + /* port 1 for playback */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + direction = SDW_DATA_DIR_RX; + port = 1; + } else { + direction = SDW_DATA_DIR_TX; + port = 2; + } + + num_channels = params_channels(params); + ch_mask = (1 << num_channels) - 1; + + stream_config.frame_rate = params_rate(params); + stream_config.ch_count = num_channels; + stream_config.bps = snd_pcm_format_width(params_format(params)); + stream_config.direction = direction; + + port_config.ch_mask = ch_mask; + port_config.num = port; + + dev_dbg(dai->dev, "frame_rate %d, ch_count %d, bps %d, direction %d, ch_mask %d, port: %d\n", + params_rate(params), num_channels, snd_pcm_format_width(params_format(params)), + direction, ch_mask, port); + + retval = sdw_stream_add_slave(rt1017->sdw_slave, &stream_config, + &port_config, 1, sdw_stream); + if (retval) { + dev_err(dai->dev, "Unable to configure port\n"); + return retval; + } + + /* sampling rate configuration */ + switch (params_rate(params)) { + case 44100: + sampling_rate = RT1017_SDCA_RATE_44100HZ; + break; + case 48000: + sampling_rate = RT1017_SDCA_RATE_48000HZ; + break; + case 96000: + sampling_rate = RT1017_SDCA_RATE_96000HZ; + break; + case 192000: + sampling_rate = RT1017_SDCA_RATE_192000HZ; + break; + default: + dev_err(component->dev, "Rate %d is not supported\n", + params_rate(params)); + return -EINVAL; + } + + /* set sampling frequency */ + regmap_write(rt1017->regmap, + SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_CS21, + RT1017_SDCA_CTL_FS_INDEX, 0), + sampling_rate); + + return 0; +} + +static int rt1017_sdca_pcm_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct rt1017_sdca_priv *rt1017 = snd_soc_component_get_drvdata(component); + struct sdw_stream_runtime *sdw_stream = + snd_soc_dai_get_dma_data(dai, substream); + + if (!rt1017->sdw_slave) + return -EINVAL; + + sdw_stream_remove_slave(rt1017->sdw_slave, sdw_stream); + return 0; +} + +static const struct snd_soc_dai_ops rt1017_sdca_ops = { + .hw_params = rt1017_sdca_pcm_hw_params, + .hw_free = rt1017_sdca_pcm_hw_free, + .set_stream = rt1017_sdca_set_sdw_stream, + .shutdown = rt1017_sdca_shutdown, +}; + +#define RT1017_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | \ + SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000) +#define RT1017_FORMATS (SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_driver rt1017_sdca_dai[] = { + { + .name = "rt1017-aif", + .playback = { + .stream_name = "DP1 Playback", + .channels_min = 1, + .channels_max = 1, + .rates = RT1017_STEREO_RATES, + .formats = RT1017_FORMATS, + }, + .capture = { + .stream_name = "DP2 Capture", + .channels_min = 1, + .channels_max = 1, + .rates = RT1017_STEREO_RATES, + .formats = RT1017_FORMATS, + }, + .ops = &rt1017_sdca_ops, + }, +}; + +static int rt1017_sdca_init(struct device *dev, struct regmap *regmap, + struct sdw_slave *slave) +{ + struct rt1017_sdca_priv *rt1017; + int ret; + + rt1017 = devm_kzalloc(dev, sizeof(*rt1017), GFP_KERNEL); + if (!rt1017) + return -ENOMEM; + + dev_set_drvdata(dev, rt1017); + rt1017->sdw_slave = slave; + rt1017->regmap = regmap; + + /* + * Mark hw_init to false + * HW init will be performed when device reports present + */ + rt1017->hw_init = false; + rt1017->first_hw_init = false; + + ret = devm_snd_soc_register_component(dev, + &soc_sdca_component_rt1017, + rt1017_sdca_dai, + ARRAY_SIZE(rt1017_sdca_dai)); + + return ret; +} + +static int rt1017_sdca_sdw_probe(struct sdw_slave *slave, + const struct sdw_device_id *id) +{ + struct regmap *regmap; + + /* Regmap Initialization */ + regmap = devm_regmap_init_sdw(slave, &rt1017_sdca_regmap); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + return rt1017_sdca_init(&slave->dev, regmap, slave); +} + +static int rt1017_sdca_sdw_remove(struct sdw_slave *slave) +{ + struct rt1017_sdca_priv *rt1017 = dev_get_drvdata(&slave->dev); + + if (rt1017->first_hw_init) + pm_runtime_disable(&slave->dev); + + return 0; +} + +static const struct sdw_device_id rt1017_sdca_id[] = { + SDW_SLAVE_ENTRY_EXT(0x025d, 0x1017, 0x3, 0x1, 0), + {}, +}; +MODULE_DEVICE_TABLE(sdw, rt1017_sdca_id); + +static int __maybe_unused rt1017_sdca_dev_suspend(struct device *dev) +{ + struct rt1017_sdca_priv *rt1017 = dev_get_drvdata(dev); + + if (!rt1017->hw_init) + return 0; + + regcache_cache_only(rt1017->regmap, true); + + return 0; +} + +#define RT1017_PROBE_TIMEOUT 5000 + +static int __maybe_unused rt1017_sdca_dev_resume(struct device *dev) +{ + struct sdw_slave *slave = dev_to_sdw_dev(dev); + struct rt1017_sdca_priv *rt1017 = dev_get_drvdata(dev); + unsigned long time; + + if (!rt1017->first_hw_init) + return 0; + + if (!slave->unattach_request) + goto regmap_sync; + + time = wait_for_completion_timeout(&slave->initialization_complete, + msecs_to_jiffies(RT1017_PROBE_TIMEOUT)); + if (!time) { + dev_err(&slave->dev, "Initialization not complete, timed out\n"); + sdw_show_ping_status(slave->bus, true); + + return -ETIMEDOUT; + } + +regmap_sync: + slave->unattach_request = 0; + regcache_cache_only(rt1017->regmap, false); + regcache_sync(rt1017->regmap); + + return 0; +} + +static const struct dev_pm_ops rt1017_sdca_pm = { + SET_SYSTEM_SLEEP_PM_OPS(rt1017_sdca_dev_suspend, rt1017_sdca_dev_resume) + SET_RUNTIME_PM_OPS(rt1017_sdca_dev_suspend, rt1017_sdca_dev_resume, NULL) +}; + +static struct sdw_driver rt1017_sdca_sdw_driver = { + .driver = { + .name = "rt1017-sdca", + .owner = THIS_MODULE, + .pm = &rt1017_sdca_pm, + }, + .probe = rt1017_sdca_sdw_probe, + .remove = rt1017_sdca_sdw_remove, + .ops = &rt1017_sdca_slave_ops, + .id_table = rt1017_sdca_id, +}; +module_sdw_driver(rt1017_sdca_sdw_driver); + +MODULE_DESCRIPTION("ASoC RT1017 driver SDCA SDW"); +MODULE_AUTHOR("Derek Fang <derek.fang@realtek.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/rt1017-sdca-sdw.h b/sound/soc/codecs/rt1017-sdca-sdw.h new file mode 100644 index 000000000000..4932b5dbe3c0 --- /dev/null +++ b/sound/soc/codecs/rt1017-sdca-sdw.h @@ -0,0 +1,183 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * rt1017-sdca-sdw.h -- RT1017 SDCA ALSA SoC audio driver header + * + * Copyright(c) 2023 Realtek Semiconductor Corp. + */ + +#ifndef __RT1017_SDW_H__ +#define __RT1017_SDW_H__ + +#include <linux/regmap.h> +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_type.h> +#include <linux/soundwire/sdw_registers.h> +#include <sound/soc.h> + +/* RT1017 SDCA Control - function number */ +#define FUNC_NUM_SMART_AMP 0x04 + +/* RT1017 SDCA entity */ +#define RT1017_SDCA_ENT_PDE23 0x31 +#define RT1017_SDCA_ENT_PDE22 0x33 +#define RT1017_SDCA_ENT_CS21 0x21 +#define RT1017_SDCA_ENT_SAPU29 0x29 +#define RT1017_SDCA_ENT_XU22 0x22 +#define RT1017_SDCA_ENT_FU 0x03 +#define RT1017_SDCA_ENT_UDMPU21 0x02 + +/* RT1017 SDCA control */ +#define RT1017_SDCA_CTL_FS_INDEX 0x10 +#define RT1017_SDCA_CTL_REQ_POWER_STATE 0x01 +#define RT1017_SDCA_CTL_PROT_STAT 0x11 +#define RT1017_SDCA_CTL_BYPASS 0x01 +#define RT1017_SDCA_CTL_FU_MUTE 0x01 +#define RT1017_SDCA_CTL_FU_VOLUME 0x02 +#define RT1017_SDCA_CTL_UDMPU_CLUSTER 0x10 + + +#define RT1017_CLASSD_INT_1 0xd300 +#define RT1017_PWM_TRIM_1 0xd370 + + +#define RT1017_PWM_FREQ_CTL_SRC_SEL_MASK (0x3 << 2) +#define RT1017_PWM_FREQ_CTL_SRC_SEL_EFUSE (0x2 << 2) +#define RT1017_PWM_FREQ_CTL_SRC_SEL_REG (0x0 << 2) + +enum { + RT1017_SDCA_RATE_44100HZ = 0x8, + RT1017_SDCA_RATE_48000HZ = 0x9, + RT1017_SDCA_RATE_96000HZ = 0xb, + RT1017_SDCA_RATE_192000HZ = 0xd, +}; + +struct rt1017_sdca_priv { + struct snd_soc_component *component; + struct regmap *regmap; + struct sdw_slave *sdw_slave; + struct sdw_bus_params params; + bool hw_init; + bool first_hw_init; +}; + +static const struct reg_default rt1017_sdca_reg_defaults[] = { + { 0x3206, 0x00 }, + { 0xc001, 0x43 }, + { 0xc030, 0x54 }, + { 0xc104, 0x8a }, + { 0xc10b, 0x2f }, + { 0xc10c, 0x2f }, + { 0xc110, 0x49 }, + { 0xc112, 0x10 }, + { 0xc300, 0xff }, + { 0xc301, 0xdd }, + { 0xc318, 0x40 }, + { 0xc325, 0x00 }, + { 0xc326, 0x00 }, + { 0xc327, 0x00 }, + { 0xc328, 0x02 }, + { 0xc331, 0xb2 }, + { 0xc340, 0x02 }, + { 0xc350, 0x21 }, + { 0xc500, 0x00 }, + { 0xc502, 0x00 }, + { 0xc504, 0x3f }, + { 0xc507, 0x1f }, + { 0xc509, 0x1f }, + { 0xc510, 0x40 }, + { 0xc512, 0x00 }, + { 0xc518, 0x02 }, + { 0xc51b, 0x7f }, + { 0xc51d, 0x0f }, + { 0xc520, 0x00 }, + { 0xc540, 0x80 }, + { 0xc541, 0x00 }, + { 0xc542, 0x0a }, + { 0xc550, 0x80 }, + { 0xc551, 0x0f }, + { 0xc552, 0xff }, + { 0xc600, 0x10 }, + { 0xc602, 0x83 }, + { 0xc612, 0x40 }, + { 0xc622, 0x40 }, + { 0xc632, 0x40 }, + { 0xc642, 0x40 }, + { 0xc651, 0x00 }, + { 0xca00, 0xc1 }, + { 0xca09, 0x00 }, + { 0xca0a, 0x51 }, + { 0xca0b, 0xeb }, + { 0xca0c, 0x85 }, + { 0xca0e, 0x00 }, + { 0xca0f, 0x10 }, + { 0xca10, 0x62 }, + { 0xca11, 0x4d }, + { 0xca16, 0x0f }, + { 0xca17, 0x00 }, + { 0xcb00, 0x10 }, + { 0xcc00, 0x10 }, + { 0xcc02, 0x0b }, + { 0xd017, 0x09 }, + { 0xd01a, 0x00 }, + { 0xd01b, 0x00 }, + { 0xd01c, 0x00 }, + { 0xd101, 0xa0 }, + { 0xd20c, 0x14 }, + { 0xd300, 0x0f }, + { 0xd370, 0x18 }, + { 0xd500, 0x00 }, + { 0xd545, 0x0b }, + { 0xd546, 0xf9 }, + { 0xd547, 0xb2 }, + { 0xd548, 0xa9 }, + { 0xd5a5, 0x00 }, + { 0xd5a6, 0x00 }, + { 0xd5a7, 0x00 }, + { 0xd5a8, 0x00 }, + { 0xd5aa, 0x00 }, + { 0xd5ab, 0x00 }, + { 0xd5ac, 0x00 }, + { 0xd5ad, 0x00 }, + { 0xda04, 0x03 }, + { 0xda05, 0x33 }, + { 0xda06, 0x33 }, + { 0xda07, 0x33 }, + { 0xda09, 0x5d }, + { 0xda0a, 0xc0 }, + { 0xda0c, 0x00 }, + { 0xda0d, 0x01 }, + { 0xda0e, 0x5d }, + { 0xda0f, 0x86 }, + { 0xda11, 0x20 }, + { 0xda12, 0x00 }, + { 0xda13, 0x00 }, + { 0xda14, 0x00 }, + { 0xda16, 0x7f }, + { 0xda17, 0xff }, + { 0xda18, 0xff }, + { 0xda19, 0xff }, + { 0xdab6, 0x00 }, + { 0xdab7, 0x01 }, + { 0xdab8, 0x00 }, + { 0xdab9, 0x01 }, + { 0xdaba, 0x00 }, + { 0xdabb, 0x01 }, + { 0xdb09, 0x0f }, + { 0xdb0a, 0xff }, + { 0xdb14, 0x00 }, + + { SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_UDMPU21, + RT1017_SDCA_CTL_UDMPU_CLUSTER, 0), 0x00 }, + { SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_FU, + RT1017_SDCA_CTL_FU_MUTE, 0x01), 0x01 }, + { SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_XU22, + RT1017_SDCA_CTL_BYPASS, 0), 0x01 }, + { SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_CS21, + RT1017_SDCA_CTL_FS_INDEX, 0), 0x09 }, + { SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_PDE23, + RT1017_SDCA_CTL_REQ_POWER_STATE, 0), 0x03 }, + { SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1017_SDCA_ENT_PDE22, + RT1017_SDCA_CTL_REQ_POWER_STATE, 0), 0x03 }, +}; + +#endif /* __RT1017_SDW_H__ */ diff --git a/sound/soc/codecs/rt1019.c b/sound/soc/codecs/rt1019.c index fd55049920c1..ceb8baa6a20d 100644 --- a/sound/soc/codecs/rt1019.c +++ b/sound/soc/codecs/rt1019.c @@ -18,7 +18,6 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/firmware.h> -#include <linux/gpio.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/rt1305.c b/sound/soc/codecs/rt1305.c index 59895131e6e0..80888cbcf49c 100644 --- a/sound/soc/codecs/rt1305.c +++ b/sound/soc/codecs/rt1305.c @@ -12,10 +12,8 @@ #include <linux/delay.h> #include <linux/pm.h> #include <linux/acpi.h> -#include <linux/gpio.h> #include <linux/i2c.h> #include <linux/regmap.h> -#include <linux/of_gpio.h> #include <linux/platform_device.h> #include <linux/firmware.h> #include <sound/core.h> diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c index e566c8ddd3e9..63d4abf964d4 100644 --- a/sound/soc/codecs/rt1308-sdw.c +++ b/sound/soc/codecs/rt1308-sdw.c @@ -219,28 +219,17 @@ static int rt1308_io_init(struct device *dev, struct sdw_slave *slave) if (rt1308->hw_init) return 0; - if (rt1308->first_hw_init) { - regcache_cache_only(rt1308->regmap, false); + regcache_cache_only(rt1308->regmap, false); + if (rt1308->first_hw_init) regcache_cache_bypass(rt1308->regmap, true); - } /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - if (!rt1308->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - + if (!rt1308->first_hw_init) /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); - } - pm_runtime_get_noresume(&slave->dev); regmap_read(rt1308->regmap, 0xcf01, &hibernation_flag); @@ -637,6 +626,9 @@ static int rt1308_sdw_component_probe(struct snd_soc_component *component) rt1308->component = component; rt1308_sdw_parse_dt(rt1308, &rt1308->sdw_slave->dev); + if (!rt1308->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -699,6 +691,8 @@ static int rt1308_sdw_init(struct device *dev, struct regmap *regmap, rt1308->sdw_slave = slave; rt1308->regmap = regmap; + regcache_cache_only(rt1308->regmap, true); + /* * Mark hw_init to false * HW init will be performed when device reports present @@ -710,10 +704,27 @@ static int rt1308_sdw_init(struct device *dev, struct regmap *regmap, &soc_component_sdw_rt1308, rt1308_sdw_dai, ARRAY_SIZE(rt1308_sdw_dai)); + if (ret < 0) + return ret; - dev_dbg(&slave->dev, "%s\n", __func__); + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); - return ret; + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); + + return 0; } static int rt1308_sdw_probe(struct sdw_slave *slave, @@ -726,17 +737,12 @@ static int rt1308_sdw_probe(struct sdw_slave *slave, if (IS_ERR(regmap)) return PTR_ERR(regmap); - rt1308_sdw_init(&slave->dev, regmap, slave); - - return 0; + return rt1308_sdw_init(&slave->dev, regmap, slave); } static int rt1308_sdw_remove(struct sdw_slave *slave) { - struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(&slave->dev); - - if (rt1308->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/rt1308.c b/sound/soc/codecs/rt1308.c index 9d07756cda40..86afb429d423 100644 --- a/sound/soc/codecs/rt1308.c +++ b/sound/soc/codecs/rt1308.c @@ -11,10 +11,8 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> -#include <linux/gpio.h> #include <linux/i2c.h> #include <linux/regmap.h> -#include <linux/of_gpio.h> #include <linux/acpi.h> #include <linux/platform_device.h> #include <linux/firmware.h> diff --git a/sound/soc/codecs/rt1316-sdw.c b/sound/soc/codecs/rt1316-sdw.c index 721821d9e9af..47511f70119a 100644 --- a/sound/soc/codecs/rt1316-sdw.c +++ b/sound/soc/codecs/rt1316-sdw.c @@ -272,25 +272,16 @@ static int rt1316_io_init(struct device *dev, struct sdw_slave *slave) if (rt1316->hw_init) return 0; + regcache_cache_only(rt1316->regmap, false); if (rt1316->first_hw_init) { - regcache_cache_only(rt1316->regmap, false); regcache_cache_bypass(rt1316->regmap, true); } else { /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); } pm_runtime_get_noresume(&slave->dev); @@ -424,6 +415,15 @@ static SOC_ENUM_SINGLE_DECL(rt1316_rx_data_ch_enum, SDW_SDCA_CTL(FUNC_NUM_SMART_AMP, RT1316_SDCA_ENT_UDMPU21, RT1316_SDCA_CTL_UDMPU_CLUSTER, 0), 0, rt1316_rx_data_ch_select); +static const char * const rt1316_dac_output_vol_select[] = { + "immediately", + "zero crossing", + "zero crossing with soft ramp", +}; + +static SOC_ENUM_SINGLE_DECL(rt1316_dac_vol_ctl_enum, + 0xc010, 6, rt1316_dac_output_vol_select); + static const struct snd_kcontrol_new rt1316_snd_controls[] = { /* I2S Data Channel Selection */ @@ -442,6 +442,9 @@ static const struct snd_kcontrol_new rt1316_snd_controls[] = { /* IV mixer Control */ SOC_DOUBLE("Isense Mixer Switch", 0xc605, 2, 0, 1, 1), SOC_DOUBLE("Vsense Mixer Switch", 0xc605, 3, 1, 1, 1), + + /* DAC Output Volume Control */ + SOC_ENUM("DAC Output Vol Control", rt1316_dac_vol_ctl_enum), }; static const struct snd_kcontrol_new rt1316_sto_dac = @@ -595,6 +598,9 @@ static int rt1316_sdw_component_probe(struct snd_soc_component *component) rt1316->component = component; rt1316_sdw_parse_dt(rt1316, &rt1316->sdw_slave->dev); + if (!rt1316->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -662,6 +668,8 @@ static int rt1316_sdw_init(struct device *dev, struct regmap *regmap, rt1316->sdw_slave = slave; rt1316->regmap = regmap; + regcache_cache_only(rt1316->regmap, true); + /* * Mark hw_init to false * HW init will be performed when device reports present @@ -673,10 +681,27 @@ static int rt1316_sdw_init(struct device *dev, struct regmap *regmap, &soc_component_sdw_rt1316, rt1316_sdw_dai, ARRAY_SIZE(rt1316_sdw_dai)); + if (ret < 0) + return ret; - dev_dbg(&slave->dev, "%s\n", __func__); + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); - return ret; + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); + + return 0; } static int rt1316_sdw_probe(struct sdw_slave *slave, @@ -694,10 +719,7 @@ static int rt1316_sdw_probe(struct sdw_slave *slave, static int rt1316_sdw_remove(struct sdw_slave *slave) { - struct rt1316_sdw_priv *rt1316 = dev_get_drvdata(&slave->dev); - - if (rt1316->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/rt1318-sdw.c b/sound/soc/codecs/rt1318-sdw.c index 16d750102c8c..ff364bde4a08 100644 --- a/sound/soc/codecs/rt1318-sdw.c +++ b/sound/soc/codecs/rt1318-sdw.c @@ -408,25 +408,15 @@ static int rt1318_io_init(struct device *dev, struct sdw_slave *slave) if (rt1318->hw_init) return 0; + regcache_cache_only(rt1318->regmap, false); if (rt1318->first_hw_init) { - regcache_cache_only(rt1318->regmap, false); regcache_cache_bypass(rt1318->regmap, true); } else { /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); } pm_runtime_get_noresume(&slave->dev); @@ -686,6 +676,9 @@ static int rt1318_sdw_component_probe(struct snd_soc_component *component) rt1318->component = component; + if (!rt1318->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); dev_dbg(&rt1318->sdw_slave->dev, "%s pm_runtime_resume, ret=%d", __func__, ret); if (ret < 0 && ret != -EACCES) @@ -752,6 +745,8 @@ static int rt1318_sdw_init(struct device *dev, struct regmap *regmap, rt1318->sdw_slave = slave; rt1318->regmap = regmap; + regcache_cache_only(rt1318->regmap, true); + /* * Mark hw_init to false * HW init will be performed when device reports present @@ -763,8 +758,25 @@ static int rt1318_sdw_init(struct device *dev, struct regmap *regmap, &soc_component_sdw_rt1318, rt1318_sdw_dai, ARRAY_SIZE(rt1318_sdw_dai)); + if (ret < 0) + return ret; + + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); - dev_dbg(&slave->dev, "%s\n", __func__); + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); return ret; } @@ -784,10 +796,7 @@ static int rt1318_sdw_probe(struct sdw_slave *slave, static int rt1318_sdw_remove(struct sdw_slave *slave) { - struct rt1318_sdw_priv *rt1318 = dev_get_drvdata(&slave->dev); - - if (rt1318->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c index 362663abcb89..3ee6d85268ba 100644 --- a/sound/soc/codecs/rt5514-spi.c +++ b/sound/soc/codecs/rt5514-spi.c @@ -15,7 +15,6 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/slab.h> -#include <linux/gpio.h> #include <linux/sched.h> #include <linux/uaccess.h> #include <linux/regulator/consumer.h> diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c index b3aac2373357..43fc7814fdde 100644 --- a/sound/soc/codecs/rt5514.c +++ b/sound/soc/codecs/rt5514.c @@ -17,7 +17,6 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/firmware.h> -#include <linux/gpio.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index eceed8209787..15e1a62b9e57 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -12,11 +12,10 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/regmap.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> @@ -2571,7 +2570,7 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "rt5640", rt5640); if (ret) { - dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret); + dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret); rt5640_disable_jack_detect(component); return; } @@ -2626,7 +2625,7 @@ static void rt5640_enable_hda_jack_detect( NULL, rt5640_irq, IRQF_TRIGGER_RISING | IRQF_ONESHOT, "rt5640", rt5640); if (ret) { - dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret); + dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret); rt5640->irq = -ENXIO; return; } @@ -2812,8 +2811,8 @@ static int rt5640_suspend(struct snd_soc_component *component) rt5640_reset(component); regcache_cache_only(rt5640->regmap, true); regcache_mark_dirty(rt5640->regmap); - if (gpio_is_valid(rt5640->ldo1_en)) - gpio_set_value_cansleep(rt5640->ldo1_en, 0); + if (rt5640->ldo1_en) + gpiod_set_value_cansleep(rt5640->ldo1_en, 0); return 0; } @@ -2822,8 +2821,8 @@ static int rt5640_resume(struct snd_soc_component *component) { struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); - if (gpio_is_valid(rt5640->ldo1_en)) { - gpio_set_value_cansleep(rt5640->ldo1_en, 1); + if (rt5640->ldo1_en) { + gpiod_set_value_cansleep(rt5640->ldo1_en, 1); msleep(400); } @@ -2986,22 +2985,6 @@ static const struct acpi_device_id rt5640_acpi_match[] = { MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); #endif -static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) -{ - rt5640->ldo1_en = of_get_named_gpio(np, "realtek,ldo1-en-gpios", 0); - /* - * LDO1_EN is optional (it may be statically tied on the board). - * -ENOENT means that the property doesn't exist, i.e. there is no - * GPIO, so is not an error. Any other error code means the property - * exists, but could not be parsed. - */ - if (!gpio_is_valid(rt5640->ldo1_en) && - (rt5640->ldo1_en != -ENOENT)) - return rt5640->ldo1_en; - - return 0; -} - static int rt5640_i2c_probe(struct i2c_client *i2c) { struct rt5640_priv *rt5640; @@ -3015,12 +2998,16 @@ static int rt5640_i2c_probe(struct i2c_client *i2c) return -ENOMEM; i2c_set_clientdata(i2c, rt5640); - if (i2c->dev.of_node) { - ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); - if (ret) - return ret; - } else - rt5640->ldo1_en = -EINVAL; + rt5640->ldo1_en = devm_gpiod_get_optional(&i2c->dev, + "realtek,ldo1-en", + GPIOD_OUT_HIGH); + if (IS_ERR(rt5640->ldo1_en)) + return PTR_ERR(rt5640->ldo1_en); + + if (rt5640->ldo1_en) { + gpiod_set_consumer_name(rt5640->ldo1_en, "RT5640 LDO1_EN"); + msleep(400); + } rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); if (IS_ERR(rt5640->regmap)) { @@ -3030,18 +3017,6 @@ static int rt5640_i2c_probe(struct i2c_client *i2c) return ret; } - if (gpio_is_valid(rt5640->ldo1_en)) { - ret = devm_gpio_request_one(&i2c->dev, rt5640->ldo1_en, - GPIOF_OUT_INIT_HIGH, - "RT5640 LDO1_EN"); - if (ret < 0) { - dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", - rt5640->ldo1_en, ret); - return ret; - } - msleep(400); - } - regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); if (val != RT5640_DEVICE_ID) { dev_err(&i2c->dev, diff --git a/sound/soc/codecs/rt5640.h b/sound/soc/codecs/rt5640.h index 9847a1ae01f4..94b9a502f7f9 100644 --- a/sound/soc/codecs/rt5640.h +++ b/sound/soc/codecs/rt5640.h @@ -2138,7 +2138,7 @@ struct rt5640_priv { struct regmap *regmap; struct clk *mclk; - int ldo1_en; /* GPIO for LDO1_EN */ + struct gpio_desc *ldo1_en; /* GPIO for LDO1_EN */ int irq; int jd_gpio_irq; int sysclk; diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 5be5ec0260e9..038d93e20883 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -14,7 +14,6 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> -#include <linux/gpio.h> #include <linux/gpio/consumer.h> #include <linux/acpi.h> #include <linux/dmi.h> @@ -81,6 +80,7 @@ static const struct reg_sequence init_list[] = { static const struct reg_sequence rt5650_init_list[] = { {0xf6, 0x0100}, + {RT5645_PWR_ANLG1, 0x02}, }; static const struct reg_default rt5645_reg[] = { @@ -1697,6 +1697,9 @@ static void hp_amp_power(struct snd_soc_component *component, int on) regmap_write(rt5645->regmap, RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); snd_soc_component_write(component, RT5645_DEPOP_M2, 0x1140); + snd_soc_component_update_bits(component, RT5645_PWR_ANLG1, + RT5645_PWR_HP_L | RT5645_PWR_HP_R, + RT5645_PWR_HP_L | RT5645_PWR_HP_R); msleep(90); } else { /* depop parameters */ @@ -1744,7 +1747,8 @@ static void hp_amp_power(struct snd_soc_component *component, int on) snd_soc_component_write(component, RT5645_DEPOP_M2, 0x1140); msleep(100); snd_soc_component_write(component, RT5645_DEPOP_M1, 0x0001); - + snd_soc_component_update_bits(component, RT5645_PWR_ANLG1, + RT5645_PWR_HP_L | RT5645_PWR_HP_R, 0); } else { snd_soc_component_update_bits(component, RT5645_DEPOP_M1, RT5645_HP_SG_MASK | @@ -3151,7 +3155,7 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse unsigned int val; if (jack_insert) { - regmap_write(rt5645->regmap, RT5645_CHARGE_PUMP, 0x0e06); + regmap_write(rt5645->regmap, RT5645_CHARGE_PUMP, 0x0206); /* for jack type detect */ snd_soc_dapm_force_enable_pin(dapm, "LDO2"); @@ -3196,6 +3200,8 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse if (rt5645->pdata.level_trigger_irq) regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2, RT5645_JD_1_1_MASK, RT5645_JD_1_1_NOR); + + regmap_write(rt5645->regmap, RT5645_CHARGE_PUMP, 0x0e06); } else { /* jack out */ rt5645->jack_type = 0; @@ -4004,13 +4010,13 @@ static int rt5645_i2c_probe(struct i2c_client *i2c) regmap_write(rt5645->regmap, RT5645_AD_DA_MIXER, 0x8080); - ret = regmap_register_patch(rt5645->regmap, init_list, + ret = regmap_multi_reg_write(rt5645->regmap, init_list, ARRAY_SIZE(init_list)); if (ret != 0) dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); if (rt5645->codec_type == CODEC_TYPE_RT5650) { - ret = regmap_register_patch(rt5645->regmap, rt5650_init_list, + ret = regmap_multi_reg_write(rt5645->regmap, rt5650_init_list, ARRAY_SIZE(rt5650_init_list)); if (ret != 0) dev_warn(&i2c->dev, "Apply rt5650 patch failed: %d\n", @@ -4221,8 +4227,7 @@ static int __maybe_unused rt5645_sys_resume(struct device *dev) if (rt5645->hp_jack) { rt5645->jack_type = 0; - queue_delayed_work(system_power_efficient_wq, - &rt5645->jack_detect_work, msecs_to_jiffies(0)); + rt5645_jack_detect_work(&rt5645->jack_detect_work.work); } return 0; } diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index df6f0d769bbd..a061028a16d8 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -16,7 +16,6 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> -#include <linux/gpio.h> #include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/codecs/rt5660.c b/sound/soc/codecs/rt5660.c index eade087b2d8b..0cecfd602415 100644 --- a/sound/soc/codecs/rt5660.c +++ b/sound/soc/codecs/rt5660.c @@ -11,11 +11,9 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> -#include <linux/gpio.h> #include <linux/i2c.h> #include <linux/regmap.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c index 525713c33d71..a39de4a7df00 100644 --- a/sound/soc/codecs/rt5665.c +++ b/sound/soc/codecs/rt5665.c @@ -15,8 +15,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <linux/regulator/consumer.h> #include <linux/mutex.h> #include <sound/core.h> @@ -4659,9 +4658,6 @@ static int rt5665_parse_dt(struct rt5665_priv *rt5665, struct device *dev) of_property_read_u32(dev->of_node, "realtek,jd-src", &rt5665->pdata.jd_src); - rt5665->pdata.ldo1_en = of_get_named_gpio(dev->of_node, - "realtek,ldo1-en-gpios", 0); - return 0; } @@ -4795,10 +4791,13 @@ static int rt5665_i2c_probe(struct i2c_client *i2c) return ret; } - if (gpio_is_valid(rt5665->pdata.ldo1_en)) { - if (devm_gpio_request_one(&i2c->dev, rt5665->pdata.ldo1_en, - GPIOF_OUT_INIT_HIGH, "rt5665")) - dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n"); + + rt5665->gpiod_ldo1_en = devm_gpiod_get_optional(&i2c->dev, + "realtek,ldo1-en", + GPIOD_OUT_HIGH); + if (IS_ERR(rt5665->gpiod_ldo1_en)) { + dev_err(&i2c->dev, "Failed gpio request ldo1_en\n"); + return PTR_ERR(rt5665->gpiod_ldo1_en); } /* Sleep for 300 ms miniumum */ diff --git a/sound/soc/codecs/rt5668.c b/sound/soc/codecs/rt5668.c index f04c810fd710..4623b3e62487 100644 --- a/sound/soc/codecs/rt5668.c +++ b/sound/soc/codecs/rt5668.c @@ -15,8 +15,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <linux/regulator/consumer.h> #include <linux/mutex.h> #include <sound/core.h> @@ -43,6 +42,7 @@ static const char *rt5668_supply_names[RT5668_NUM_SUPPLIES] = { struct rt5668_priv { struct snd_soc_component *component; struct rt5668_platform_data pdata; + struct gpio_desc *ldo1_en; struct regmap *regmap; struct snd_soc_jack *hs_jack; struct regulator_bulk_data supplies[RT5668_NUM_SUPPLIES]; @@ -2393,9 +2393,6 @@ static int rt5668_parse_dt(struct rt5668_priv *rt5668, struct device *dev) of_property_read_u32(dev->of_node, "realtek,jd-src", &rt5668->pdata.jd_src); - rt5668->pdata.ldo1_en = of_get_named_gpio(dev->of_node, - "realtek,ldo1-en-gpios", 0); - return 0; } @@ -2497,10 +2494,12 @@ static int rt5668_i2c_probe(struct i2c_client *i2c) return ret; } - if (gpio_is_valid(rt5668->pdata.ldo1_en)) { - if (devm_gpio_request_one(&i2c->dev, rt5668->pdata.ldo1_en, - GPIOF_OUT_INIT_HIGH, "rt5668")) - dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n"); + rt5668->ldo1_en = devm_gpiod_get_optional(&i2c->dev, + "realtek,ldo1-en", + GPIOD_OUT_HIGH); + if (IS_ERR(rt5668->ldo1_en)) { + dev_err(&i2c->dev, "Fail gpio request ldo1_en\n"); + return PTR_ERR(rt5668->ldo1_en); } /* Sleep for 300 ms miniumum */ diff --git a/sound/soc/codecs/rt5682-i2c.c b/sound/soc/codecs/rt5682-i2c.c index fb8ffb5b2ff6..b05b4f73d8aa 100644 --- a/sound/soc/codecs/rt5682-i2c.c +++ b/sound/soc/codecs/rt5682-i2c.c @@ -15,8 +15,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <linux/mutex.h> #include <sound/core.h> #include <sound/pcm.h> @@ -170,11 +169,9 @@ static int rt5682_i2c_probe(struct i2c_client *i2c) return ret; } - if (gpio_is_valid(rt5682->pdata.ldo1_en)) { - if (devm_gpio_request_one(&i2c->dev, rt5682->pdata.ldo1_en, - GPIOF_OUT_INIT_HIGH, "rt5682")) - dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n"); - } + ret = rt5682_get_ldo1(rt5682, &i2c->dev); + if (ret) + return ret; /* Sleep for 300 ms miniumum */ usleep_range(300000, 350000); diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c index 4968a8c0064d..e67c2e19cb1a 100644 --- a/sound/soc/codecs/rt5682-sdw.c +++ b/sound/soc/codecs/rt5682-sdw.c @@ -12,8 +12,6 @@ #include <linux/delay.h> #include <linux/pm.h> #include <linux/acpi.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> #include <linux/pm_runtime.h> #include <linux/regulator/consumer.h> #include <linux/mutex.h> @@ -322,6 +320,14 @@ static int rt5682_sdw_init(struct device *dev, struct regmap *regmap, return ret; } + + ret = rt5682_get_ldo1(rt5682, dev); + if (ret) + return ret; + + regcache_cache_only(rt5682->sdw_regmap, true); + regcache_cache_only(rt5682->regmap, true); + /* * Mark hw_init to false * HW init will be performed when device reports present @@ -336,7 +342,25 @@ static int rt5682_sdw_init(struct device *dev, struct regmap *regmap, ret = devm_snd_soc_register_component(dev, &rt5682_soc_component_dev, rt5682_dai, ARRAY_SIZE(rt5682_dai)); - dev_dbg(&slave->dev, "%s\n", __func__); + if (ret < 0) + return ret; + + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); return ret; } @@ -352,30 +376,20 @@ static int rt5682_io_init(struct device *dev, struct sdw_slave *slave) if (rt5682->hw_init) return 0; + regcache_cache_only(rt5682->sdw_regmap, false); + regcache_cache_only(rt5682->regmap, false); + if (rt5682->first_hw_init) + regcache_cache_bypass(rt5682->regmap, true); + /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - if (!rt5682->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - + if (!rt5682->first_hw_init) /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); - } - pm_runtime_get_noresume(&slave->dev); - if (rt5682->first_hw_init) { - regcache_cache_only(rt5682->regmap, false); - regcache_cache_bypass(rt5682->regmap, true); - } - while (loop > 0) { regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val); if (val == DEVICE_ID) @@ -674,9 +688,7 @@ static int rt5682_sdw_probe(struct sdw_slave *slave, if (IS_ERR(regmap)) return -EINVAL; - rt5682_sdw_init(&slave->dev, regmap, slave); - - return 0; + return rt5682_sdw_init(&slave->dev, regmap, slave); } static int rt5682_sdw_remove(struct sdw_slave *slave) @@ -686,8 +698,7 @@ static int rt5682_sdw_remove(struct sdw_slave *slave) if (rt5682->hw_init) cancel_delayed_work_sync(&rt5682->jack_detect_work); - if (rt5682->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } @@ -707,6 +718,7 @@ static int __maybe_unused rt5682_dev_suspend(struct device *dev) cancel_delayed_work_sync(&rt5682->jack_detect_work); + regcache_cache_only(rt5682->sdw_regmap, true); regcache_cache_only(rt5682->regmap, true); regcache_mark_dirty(rt5682->regmap); @@ -771,6 +783,7 @@ static int __maybe_unused rt5682_dev_resume(struct device *dev) regmap_sync: slave->unattach_request = 0; + regcache_cache_only(rt5682->sdw_regmap, false); regcache_cache_only(rt5682->regmap, false); regcache_sync(rt5682->regmap); diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index 5d992543b791..e3aca9c785a0 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -15,8 +15,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <linux/mutex.h> #include <sound/core.h> #include <sound/pcm.h> @@ -1017,6 +1016,9 @@ static int rt5682_set_jack_detect(struct snd_soc_component *component, rt5682->hs_jack = hs_jack; + if (rt5682->is_sdw && !rt5682->first_hw_init) + return 0; + if (!hs_jack) { regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, RT5682_JD1_EN_MASK, RT5682_JD1_DIS); @@ -3091,9 +3093,6 @@ int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev) device_property_read_u32(dev, "realtek,dmic-delay-ms", &rt5682->pdata.dmic_delay); - rt5682->pdata.ldo1_en = of_get_named_gpio(dev->of_node, - "realtek,ldo1-en-gpios", 0); - if (device_property_read_string_array(dev, "clock-output-names", rt5682->pdata.dai_clk_names, RT5682_DAI_NUM_CLKS) < 0) @@ -3108,6 +3107,20 @@ int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev) } EXPORT_SYMBOL_GPL(rt5682_parse_dt); +int rt5682_get_ldo1(struct rt5682_priv *rt5682, struct device *dev) +{ + rt5682->ldo1_en = devm_gpiod_get_optional(dev, + "realtek,ldo1-en", + GPIOD_OUT_HIGH); + if (IS_ERR(rt5682->ldo1_en)) { + dev_err(dev, "Fail gpio request ldo1_en\n"); + return PTR_ERR(rt5682->ldo1_en); + } + + return 0; +} +EXPORT_SYMBOL_GPL(rt5682_get_ldo1); + void rt5682_calibrate(struct rt5682_priv *rt5682) { int value, count; diff --git a/sound/soc/codecs/rt5682.h b/sound/soc/codecs/rt5682.h index 1a43d595f341..b2d9e87af259 100644 --- a/sound/soc/codecs/rt5682.h +++ b/sound/soc/codecs/rt5682.h @@ -11,6 +11,7 @@ #include <sound/rt5682.h> #include <linux/regulator/consumer.h> +#include <linux/gpio/consumer.h> #include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -1430,6 +1431,7 @@ struct rt5682_priv { struct snd_soc_component *component; struct device *i2c_dev; struct rt5682_platform_data pdata; + struct gpio_desc *ldo1_en; struct regmap *regmap; struct regmap *sdw_regmap; struct snd_soc_jack *hs_jack; @@ -1481,6 +1483,7 @@ int rt5682_register_component(struct device *dev); void rt5682_calibrate(struct rt5682_priv *rt5682); void rt5682_reset(struct rt5682_priv *rt5682); int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev); +int rt5682_get_ldo1(struct rt5682_priv *rt5682, struct device *dev); int rt5682_register_dai_clks(struct rt5682_priv *rt5682); diff --git a/sound/soc/codecs/rt5682s.c b/sound/soc/codecs/rt5682s.c index c77c675bd5f5..68ac5ea50396 100644 --- a/sound/soc/codecs/rt5682s.c +++ b/sound/soc/codecs/rt5682s.c @@ -15,8 +15,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <linux/mutex.h> #include <sound/core.h> #include <sound/pcm.h> @@ -2973,9 +2972,6 @@ static int rt5682s_parse_dt(struct rt5682s_priv *rt5682s, struct device *dev) device_property_read_u32(dev, "realtek,amic-delay-ms", &rt5682s->pdata.amic_delay); - rt5682s->pdata.ldo1_en = of_get_named_gpio(dev->of_node, - "realtek,ldo1-en-gpios", 0); - if (device_property_read_string_array(dev, "clock-output-names", rt5682s->pdata.dai_clk_names, RT5682S_DAI_NUM_CLKS) < 0) @@ -3172,10 +3168,12 @@ static int rt5682s_i2c_probe(struct i2c_client *i2c) return ret; } - if (gpio_is_valid(rt5682s->pdata.ldo1_en)) { - if (devm_gpio_request_one(&i2c->dev, rt5682s->pdata.ldo1_en, - GPIOF_OUT_INIT_HIGH, "rt5682s")) - dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n"); + rt5682s->ldo1_en = devm_gpiod_get_optional(&i2c->dev, + "realtek,ldo1-en", + GPIOD_OUT_HIGH); + if (IS_ERR(rt5682s->ldo1_en)) { + dev_err(&i2c->dev, "Fail gpio request ldo1_en\n"); + return PTR_ERR(rt5682s->ldo1_en); } /* Sleep for 50 ms minimum */ diff --git a/sound/soc/codecs/rt5682s.h b/sound/soc/codecs/rt5682s.h index caa7733b430f..1d79d432d0d8 100644 --- a/sound/soc/codecs/rt5682s.h +++ b/sound/soc/codecs/rt5682s.h @@ -11,6 +11,7 @@ #include <sound/rt5682s.h> #include <linux/regulator/consumer.h> +#include <linux/gpio/consumer.h> #include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> @@ -1446,6 +1447,7 @@ enum { struct rt5682s_priv { struct snd_soc_component *component; struct rt5682s_platform_data pdata; + struct gpio_desc *ldo1_en; struct regmap *regmap; struct snd_soc_jack *hs_jack; struct regulator_bulk_data supplies[RT5682S_NUM_SUPPLIES]; diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c index 8b28e47775cc..52c33d56b143 100644 --- a/sound/soc/codecs/rt700-sdw.c +++ b/sound/soc/codecs/rt700-sdw.c @@ -452,9 +452,7 @@ static int rt700_sdw_probe(struct sdw_slave *slave, if (IS_ERR(regmap)) return PTR_ERR(regmap); - rt700_init(&slave->dev, sdw_regmap, regmap, slave); - - return 0; + return rt700_init(&slave->dev, sdw_regmap, regmap, slave); } static int rt700_sdw_remove(struct sdw_slave *slave) @@ -466,8 +464,7 @@ static int rt700_sdw_remove(struct sdw_slave *slave) cancel_delayed_work_sync(&rt700->jack_btn_check_work); } - if (rt700->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/rt700.c b/sound/soc/codecs/rt700.c index a04b9246256b..0ebf344a1b60 100644 --- a/sound/soc/codecs/rt700.c +++ b/sound/soc/codecs/rt700.c @@ -320,6 +320,10 @@ static int rt700_set_jack_detect(struct snd_soc_component *component, rt700->hs_jack = hs_jack; + /* we can only resume if the device was initialized at least once */ + if (!rt700->first_hw_init) + return 0; + ret = pm_runtime_resume_and_get(component->dev); if (ret < 0) { if (ret != -EACCES) { @@ -823,6 +827,9 @@ static int rt700_probe(struct snd_soc_component *component) rt700->component = component; + if (!rt700->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -1099,6 +1106,8 @@ int rt700_init(struct device *dev, struct regmap *sdw_regmap, rt700->sdw_regmap = sdw_regmap; rt700->regmap = regmap; + regcache_cache_only(rt700->regmap, true); + mutex_init(&rt700->disable_irq_lock); INIT_DELAYED_WORK(&rt700->jack_detect_work, @@ -1117,10 +1126,26 @@ int rt700_init(struct device *dev, struct regmap *sdw_regmap, &soc_codec_dev_rt700, rt700_dai, ARRAY_SIZE(rt700_dai)); + if (ret < 0) + return ret; + + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ dev_dbg(&slave->dev, "%s\n", __func__); - return ret; + return 0; } int rt700_io_init(struct device *dev, struct sdw_slave *slave) @@ -1132,28 +1157,17 @@ int rt700_io_init(struct device *dev, struct sdw_slave *slave) if (rt700->hw_init) return 0; - if (rt700->first_hw_init) { - regcache_cache_only(rt700->regmap, false); + regcache_cache_only(rt700->regmap, false); + if (rt700->first_hw_init) regcache_cache_bypass(rt700->regmap, true); - } /* * PM runtime is only enabled when a Slave reports as Attached */ - if (!rt700->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - - /* update count of parent 'active' children */ + if (!rt700->first_hw_init) + /* PM runtime status is marked as 'active' only when a Slave reports as Attached */ pm_runtime_set_active(&slave->dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); - } - pm_runtime_get_noresume(&slave->dev); /* reset */ diff --git a/sound/soc/codecs/rt711-sdca-sdw.c b/sound/soc/codecs/rt711-sdca-sdw.c index 23f23f714b39..935e597022d3 100644 --- a/sound/soc/codecs/rt711-sdca-sdw.c +++ b/sound/soc/codecs/rt711-sdca-sdw.c @@ -366,8 +366,7 @@ static int rt711_sdca_sdw_remove(struct sdw_slave *slave) cancel_delayed_work_sync(&rt711->jack_btn_check_work); } - if (rt711->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); mutex_destroy(&rt711->calibrate_mutex); mutex_destroy(&rt711->disable_irq_lock); diff --git a/sound/soc/codecs/rt711-sdca.c b/sound/soc/codecs/rt711-sdca.c index 07640d2f6e56..447154cb6010 100644 --- a/sound/soc/codecs/rt711-sdca.c +++ b/sound/soc/codecs/rt711-sdca.c @@ -507,6 +507,10 @@ static int rt711_sdca_set_jack_detect(struct snd_soc_component *component, rt711->hs_jack = hs_jack; + /* we can only resume if the device was initialized at least once */ + if (!rt711->first_hw_init) + return 0; + ret = pm_runtime_resume_and_get(component->dev); if (ret < 0) { if (ret != -EACCES) { @@ -1215,6 +1219,9 @@ static int rt711_sdca_probe(struct snd_soc_component *component) rt711_sdca_parse_dt(rt711, &rt711->slave->dev); rt711->component = component; + if (!rt711->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -1406,6 +1413,9 @@ int rt711_sdca_init(struct device *dev, struct regmap *regmap, rt711->regmap = regmap; rt711->mbq_regmap = mbq_regmap; + regcache_cache_only(rt711->regmap, true); + regcache_cache_only(rt711->mbq_regmap, true); + mutex_init(&rt711->calibrate_mutex); mutex_init(&rt711->disable_irq_lock); @@ -1431,9 +1441,27 @@ int rt711_sdca_init(struct device *dev, struct regmap *regmap, rt711_sdca_dai, ARRAY_SIZE(rt711_sdca_dai)); - dev_dbg(&slave->dev, "%s\n", __func__); + if (ret < 0) + return ret; - return ret; + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); + + return 0; } static void rt711_sdca_vd0_io_init(struct rt711_sdca_priv *rt711) @@ -1500,27 +1528,19 @@ int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave) if (rt711->hw_init) return 0; + regcache_cache_only(rt711->regmap, false); + regcache_cache_only(rt711->mbq_regmap, false); + if (rt711->first_hw_init) { - regcache_cache_only(rt711->regmap, false); regcache_cache_bypass(rt711->regmap, true); - regcache_cache_only(rt711->mbq_regmap, false); regcache_cache_bypass(rt711->mbq_regmap, true); } else { /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); } pm_runtime_get_noresume(&slave->dev); diff --git a/sound/soc/codecs/rt711-sdw.c b/sound/soc/codecs/rt711-sdw.c index 33dced388f9e..3f5773310ae8 100644 --- a/sound/soc/codecs/rt711-sdw.c +++ b/sound/soc/codecs/rt711-sdw.c @@ -453,9 +453,7 @@ static int rt711_sdw_probe(struct sdw_slave *slave, if (IS_ERR(regmap)) return PTR_ERR(regmap); - rt711_init(&slave->dev, sdw_regmap, regmap, slave); - - return 0; + return rt711_init(&slave->dev, sdw_regmap, regmap, slave); } static int rt711_sdw_remove(struct sdw_slave *slave) @@ -468,8 +466,7 @@ static int rt711_sdw_remove(struct sdw_slave *slave) cancel_work_sync(&rt711->calibration_work); } - if (rt711->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); mutex_destroy(&rt711->calibrate_mutex); mutex_destroy(&rt711->disable_irq_lock); diff --git a/sound/soc/codecs/rt711.c b/sound/soc/codecs/rt711.c index af53cbcc7bf2..66eaed13b0d6 100644 --- a/sound/soc/codecs/rt711.c +++ b/sound/soc/codecs/rt711.c @@ -462,6 +462,10 @@ static int rt711_set_jack_detect(struct snd_soc_component *component, rt711->hs_jack = hs_jack; + /* we can only resume if the device was initialized at least once */ + if (!rt711->first_hw_init) + return 0; + ret = pm_runtime_resume_and_get(component->dev); if (ret < 0) { if (ret != -EACCES) { @@ -941,6 +945,9 @@ static int rt711_probe(struct snd_soc_component *component) rt711_parse_dt(rt711, &rt711->slave->dev); rt711->component = component; + if (!rt711->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -1183,6 +1190,8 @@ int rt711_init(struct device *dev, struct regmap *sdw_regmap, rt711->sdw_regmap = sdw_regmap; rt711->regmap = regmap; + regcache_cache_only(rt711->regmap, true); + mutex_init(&rt711->calibrate_mutex); mutex_init(&rt711->disable_irq_lock); @@ -1204,8 +1213,25 @@ int rt711_init(struct device *dev, struct regmap *sdw_regmap, &soc_codec_dev_rt711, rt711_dai, ARRAY_SIZE(rt711_dai)); + if (ret < 0) + return ret; + + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); - dev_dbg(&slave->dev, "%s\n", __func__); + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); return ret; } @@ -1219,28 +1245,17 @@ int rt711_io_init(struct device *dev, struct sdw_slave *slave) if (rt711->hw_init) return 0; - if (rt711->first_hw_init) { - regcache_cache_only(rt711->regmap, false); + regcache_cache_only(rt711->regmap, false); + if (rt711->first_hw_init) regcache_cache_bypass(rt711->regmap, true); - } /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - if (!rt711->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - + if (!rt711->first_hw_init) /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); - } - pm_runtime_get_noresume(&slave->dev); rt711_reset(rt711->regmap); diff --git a/sound/soc/codecs/rt712-sdca-dmic.c b/sound/soc/codecs/rt712-sdca-dmic.c index 869cc7bfd178..ba08d03e717c 100644 --- a/sound/soc/codecs/rt712-sdca-dmic.c +++ b/sound/soc/codecs/rt712-sdca-dmic.c @@ -182,27 +182,18 @@ static int rt712_sdca_dmic_io_init(struct device *dev, struct sdw_slave *slave) if (rt712->hw_init) return 0; + regcache_cache_only(rt712->regmap, false); + regcache_cache_only(rt712->mbq_regmap, false); if (rt712->first_hw_init) { - regcache_cache_only(rt712->regmap, false); regcache_cache_bypass(rt712->regmap, true); - regcache_cache_only(rt712->mbq_regmap, false); regcache_cache_bypass(rt712->mbq_regmap, true); } else { /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); } pm_runtime_get_noresume(&slave->dev); @@ -608,6 +599,9 @@ static int rt712_sdca_dmic_probe(struct snd_soc_component *component) rt712->component = component; + if (!rt712->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -777,6 +771,9 @@ static int rt712_sdca_dmic_init(struct device *dev, struct regmap *regmap, rt712->regmap = regmap; rt712->mbq_regmap = mbq_regmap; + regcache_cache_only(rt712->regmap, true); + regcache_cache_only(rt712->mbq_regmap, true); + /* * Mark hw_init to false * HW init will be performed when device reports present @@ -791,10 +788,27 @@ static int rt712_sdca_dmic_init(struct device *dev, struct regmap *regmap, &soc_sdca_dev_rt712_dmic, rt712_sdca_dmic_dai, ARRAY_SIZE(rt712_sdca_dmic_dai)); + if (ret < 0) + return ret; - dev_dbg(&slave->dev, "%s\n", __func__); + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); - return ret; + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); + + return 0; } @@ -954,10 +968,7 @@ static int rt712_sdca_dmic_sdw_probe(struct sdw_slave *slave, static int rt712_sdca_dmic_sdw_remove(struct sdw_slave *slave) { - struct rt712_sdca_dmic_priv *rt712 = dev_get_drvdata(&slave->dev); - - if (rt712->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/rt712-sdca-sdw.c b/sound/soc/codecs/rt712-sdca-sdw.c index 6bc50396a0f6..6b644a89c589 100644 --- a/sound/soc/codecs/rt712-sdca-sdw.c +++ b/sound/soc/codecs/rt712-sdca-sdw.c @@ -363,8 +363,7 @@ static int rt712_sdca_sdw_remove(struct sdw_slave *slave) cancel_delayed_work_sync(&rt712->jack_btn_check_work); } - if (rt712->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); mutex_destroy(&rt712->calibrate_mutex); mutex_destroy(&rt712->disable_irq_lock); diff --git a/sound/soc/codecs/rt712-sdca.c b/sound/soc/codecs/rt712-sdca.c index 89d245655ca4..7077ff6ba1f4 100644 --- a/sound/soc/codecs/rt712-sdca.c +++ b/sound/soc/codecs/rt712-sdca.c @@ -453,6 +453,9 @@ static int rt712_sdca_set_jack_detect(struct snd_soc_component *component, rt712->hs_jack = hs_jack; + if (!rt712->first_hw_init) + return 0; + ret = pm_runtime_resume_and_get(component->dev); if (ret < 0) { if (ret != -EACCES) { @@ -960,6 +963,9 @@ static int rt712_sdca_probe(struct snd_soc_component *component) rt712_sdca_parse_dt(rt712, &rt712->slave->dev); rt712->component = component; + if (!rt712->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -1183,6 +1189,9 @@ int rt712_sdca_init(struct device *dev, struct regmap *regmap, rt712->regmap = regmap; rt712->mbq_regmap = mbq_regmap; + regcache_cache_only(rt712->regmap, true); + regcache_cache_only(rt712->mbq_regmap, true); + mutex_init(&rt712->calibrate_mutex); mutex_init(&rt712->disable_irq_lock); @@ -1207,10 +1216,27 @@ int rt712_sdca_init(struct device *dev, struct regmap *regmap, else ret = devm_snd_soc_register_component(dev, &soc_sdca_dev_rt712, rt712_sdca_dai, 1); + if (ret < 0) + return ret; - dev_dbg(&slave->dev, "%s\n", __func__); + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); - return ret; + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); + + return 0; } int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave) @@ -1224,27 +1250,18 @@ int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave) if (rt712->hw_init) return 0; + regcache_cache_only(rt712->regmap, false); + regcache_cache_only(rt712->mbq_regmap, false); if (rt712->first_hw_init) { - regcache_cache_only(rt712->regmap, false); regcache_cache_bypass(rt712->regmap, true); - regcache_cache_only(rt712->mbq_regmap, false); regcache_cache_bypass(rt712->mbq_regmap, true); } else { /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); } pm_runtime_get_noresume(&slave->dev); diff --git a/sound/soc/codecs/rt715-sdca-sdw.c b/sound/soc/codecs/rt715-sdca-sdw.c index df10916bab46..ab54a67a27eb 100644 --- a/sound/soc/codecs/rt715-sdca-sdw.c +++ b/sound/soc/codecs/rt715-sdca-sdw.c @@ -193,10 +193,7 @@ static int rt715_sdca_sdw_probe(struct sdw_slave *slave, static int rt715_sdca_sdw_remove(struct sdw_slave *slave) { - struct rt715_sdca_priv *rt715 = dev_get_drvdata(&slave->dev); - - if (rt715->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/rt715-sdca.c b/sound/soc/codecs/rt715-sdca.c index b989f907784b..9fa96fd83d4a 100644 --- a/sound/soc/codecs/rt715-sdca.c +++ b/sound/soc/codecs/rt715-sdca.c @@ -761,8 +761,12 @@ static const struct snd_soc_dapm_route rt715_sdca_audio_map[] = { static int rt715_sdca_probe(struct snd_soc_component *component) { + struct rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component); int ret; + if (!rt715->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -977,6 +981,10 @@ int rt715_sdca_init(struct device *dev, struct regmap *mbq_regmap, rt715->regmap = regmap; rt715->mbq_regmap = mbq_regmap; rt715->hw_sdw_ver = slave->id.sdw_version; + + regcache_cache_only(rt715->regmap, true); + regcache_cache_only(rt715->mbq_regmap, true); + /* * Mark hw_init to false * HW init will be performed when device reports present @@ -988,6 +996,25 @@ int rt715_sdca_init(struct device *dev, struct regmap *mbq_regmap, &soc_codec_dev_rt715_sdca, rt715_sdca_dai, ARRAY_SIZE(rt715_sdca_dai)); + if (ret < 0) + return ret; + + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + dev_dbg(dev, "%s\n", __func__); return ret; } @@ -1000,22 +1027,16 @@ int rt715_sdca_io_init(struct device *dev, struct sdw_slave *slave) if (rt715->hw_init) return 0; + regcache_cache_only(rt715->regmap, false); + regcache_cache_only(rt715->mbq_regmap, false); + /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ if (!rt715->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); - rt715->first_hw_init = true; } diff --git a/sound/soc/codecs/rt715-sdw.c b/sound/soc/codecs/rt715-sdw.c index 6db87442b783..21f37babd148 100644 --- a/sound/soc/codecs/rt715-sdw.c +++ b/sound/soc/codecs/rt715-sdw.c @@ -508,17 +508,12 @@ static int rt715_sdw_probe(struct sdw_slave *slave, if (IS_ERR(regmap)) return PTR_ERR(regmap); - rt715_init(&slave->dev, sdw_regmap, regmap, slave); - - return 0; + return rt715_init(&slave->dev, sdw_regmap, regmap, slave); } static int rt715_sdw_remove(struct sdw_slave *slave) { - struct rt715_priv *rt715 = dev_get_drvdata(&slave->dev); - - if (rt715->first_hw_init) - pm_runtime_disable(&slave->dev); + pm_runtime_disable(&slave->dev); return 0; } diff --git a/sound/soc/codecs/rt715.c b/sound/soc/codecs/rt715.c index 6c2e165dd621..b59230c8fd32 100644 --- a/sound/soc/codecs/rt715.c +++ b/sound/soc/codecs/rt715.c @@ -16,14 +16,11 @@ #include <linux/pm_runtime.h> #include <linux/pm.h> #include <linux/soundwire/sdw.h> -#include <linux/gpio.h> #include <linux/regmap.h> #include <linux/slab.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> -#include <linux/gpio/consumer.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/of_device.h> #include <sound/core.h> #include <sound/pcm.h> @@ -52,6 +49,60 @@ static int rt715_index_write(struct regmap *regmap, unsigned int reg, return ret; } +static int rt715_index_write_nid(struct regmap *regmap, + unsigned int nid, unsigned int reg, unsigned int value) +{ + int ret; + unsigned int addr = ((RT715_PRIV_INDEX_W_H_2 | nid) << 8) | reg; + + ret = regmap_write(regmap, addr, value); + if (ret < 0) + pr_err("Failed to set private value: %06x <= %04x ret=%d\n", + addr, value, ret); + + return ret; +} + +static int rt715_index_read_nid(struct regmap *regmap, + unsigned int nid, unsigned int reg, unsigned int *value) +{ + int ret; + unsigned int addr = ((RT715_PRIV_INDEX_W_H_2 | nid) << 8) | reg; + + *value = 0; + ret = regmap_read(regmap, addr, value); + if (ret < 0) + pr_err("Failed to get private value: %06x => %04x ret=%d\n", + addr, *value, ret); + + return ret; +} + +static int rt715_index_update_bits(struct regmap *regmap, unsigned int nid, + unsigned int reg, unsigned int mask, unsigned int val) +{ + unsigned int tmp, orig; + int ret; + + ret = rt715_index_read_nid(regmap, nid, reg, &orig); + if (ret < 0) + return ret; + + tmp = orig & ~mask; + tmp |= val & mask; + + return rt715_index_write_nid(regmap, nid, reg, tmp); +} + +static void rt715_reset(struct regmap *regmap) +{ + regmap_write(regmap, RT715_FUNC_RESET, 0); + rt715_index_update_bits(regmap, RT715_VENDOR_REGISTERS, + RT715_VD_CLEAR_CTRL, RT715_CLEAR_HIDDEN_REG, + RT715_CLEAR_HIDDEN_REG); +} + + static void rt715_get_gain(struct rt715_priv *rt715, unsigned int addr_h, unsigned int addr_l, unsigned int val_h, unsigned int *r_val, unsigned int *l_val) @@ -740,8 +791,12 @@ static int rt715_set_bias_level(struct snd_soc_component *component, static int rt715_probe(struct snd_soc_component *component) { + struct rt715_priv *rt715 = snd_soc_component_get_drvdata(component); int ret; + if (!rt715->first_hw_init) + return 0; + ret = pm_runtime_resume(component->dev); if (ret < 0 && ret != -EACCES) return ret; @@ -984,6 +1039,8 @@ int rt715_init(struct device *dev, struct regmap *sdw_regmap, rt715->regmap = regmap; rt715->sdw_regmap = sdw_regmap; + regcache_cache_only(rt715->regmap, true); + /* * Mark hw_init to false * HW init will be performed when device reports present @@ -995,8 +1052,25 @@ int rt715_init(struct device *dev, struct regmap *sdw_regmap, &soc_codec_dev_rt715, rt715_dai, ARRAY_SIZE(rt715_dai)); + if (ret < 0) + return ret; - return ret; + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(dev); + + pm_runtime_enable(dev); + + /* important note: the device is NOT tagged as 'active' and will remain + * 'suspended' until the hardware is enumerated/initialized. This is required + * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently + * fail with -EACCESS because of race conditions between card creation and enumeration + */ + + return 0; } int rt715_io_init(struct device *dev, struct sdw_slave *slave) @@ -1006,25 +1080,19 @@ int rt715_io_init(struct device *dev, struct sdw_slave *slave) if (rt715->hw_init) return 0; + regcache_cache_only(rt715->regmap, false); + /* - * PM runtime is only enabled when a Slave reports as Attached + * PM runtime status is marked as 'active' only when a Slave reports as Attached */ - if (!rt715->first_hw_init) { - /* set autosuspend parameters */ - pm_runtime_set_autosuspend_delay(&slave->dev, 3000); - pm_runtime_use_autosuspend(&slave->dev); - + if (!rt715->first_hw_init) /* update count of parent 'active' children */ pm_runtime_set_active(&slave->dev); - /* make sure the device does not suspend immediately */ - pm_runtime_mark_last_busy(&slave->dev); - - pm_runtime_enable(&slave->dev); - } - pm_runtime_get_noresume(&slave->dev); + rt715_reset(rt715->regmap); + /* Mute nid=08h/09h */ regmap_write(rt715->regmap, RT715_SET_GAIN_LINE_ADC_H, 0xb080); regmap_write(rt715->regmap, RT715_SET_GAIN_MIX_ADC_H, 0xb080); diff --git a/sound/soc/codecs/rt715.h b/sound/soc/codecs/rt715.h index 12a0ae656d09..6e37bf64e12f 100644 --- a/sound/soc/codecs/rt715.h +++ b/sound/soc/codecs/rt715.h @@ -48,6 +48,7 @@ struct rt715_priv { #define RT715_INLINE_CMD 0x55 /* Index (NID:20h) */ +#define RT715_VD_CLEAR_CTRL 0x01 #define RT715_SDW_INPUT_SEL 0x39 #define RT715_EXT_DMIC_CLK_CTRL2 0x54 @@ -71,6 +72,8 @@ struct rt715_priv { #define RT715_READ_HDA_0 0x2015 #define RT715_PRIV_INDEX_W_H 0x7520 #define RT715_PRIV_INDEX_W_L 0x85a0 +#define RT715_PRIV_INDEX_W_H_2 0x7500 +#define RT715_PRIV_INDEX_W_L_2 0x8580 #define RT715_PRIV_DATA_W_H 0x7420 #define RT715_PRIV_DATA_W_L 0x84a0 #define RT715_PRIV_INDEX_R_H 0x9d20 @@ -198,6 +201,10 @@ struct rt715_priv { #define RT715_SET_DMIC4_CONFIG_DEFAULT4\ (RT715_VERB_SET_CONFIG_DEFAULT4 | RT715_DMIC4) +/* vendor register clear ctrl-1 (0x01)(NID:20h) */ +#define RT715_CLEAR_HIDDEN_REG (0x1 << 15) + + #define RT715_MUTE_SFT 7 #define RT715_DIR_IN_SFT 6 #define RT715_DIR_OUT_SFT 7 diff --git a/sound/soc/codecs/ssm3515.c b/sound/soc/codecs/ssm3515.c index 008cb3eb5758..8c6665677a17 100644 --- a/sound/soc/codecs/ssm3515.c +++ b/sound/soc/codecs/ssm3515.c @@ -437,7 +437,7 @@ MODULE_DEVICE_TABLE(of, ssm3515_of_match); static struct i2c_driver ssm3515_i2c_driver = { .driver = { .name = "ssm3515", - .of_match_table = of_match_ptr(ssm3515_of_match), + .of_match_table = ssm3515_of_match, }, .probe = ssm3515_i2c_probe, }; diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index 4a694d0bfd68..34ffd32ab9dc 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -1022,7 +1022,7 @@ static const struct regmap_config sta32x_regmap = { .max_register = STA32X_FDRC2, .reg_defaults = sta32x_regs, .num_reg_defaults = ARRAY_SIZE(sta32x_regs), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .wr_table = &sta32x_write_regs, .rd_table = &sta32x_read_regs, .volatile_table = &sta32x_volatile_regs, diff --git a/sound/soc/codecs/sta350.c b/sound/soc/codecs/sta350.c index d05f3fd57661..e4a9e9241c60 100644 --- a/sound/soc/codecs/sta350.c +++ b/sound/soc/codecs/sta350.c @@ -1065,7 +1065,7 @@ static const struct regmap_config sta350_regmap = { .max_register = STA350_MISC2, .reg_defaults = sta350_regs, .num_reg_defaults = ARRAY_SIZE(sta350_regs), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .wr_table = &sta350_write_regs, .rd_table = &sta350_read_regs, .volatile_table = &sta350_volatile_regs, diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c index 0ac08478ddac..eedafef775e5 100644 --- a/sound/soc/codecs/sta529.c +++ b/sound/soc/codecs/sta529.c @@ -331,7 +331,7 @@ static const struct regmap_config sta529_regmap = { .max_register = STA529_MAX_REGISTER, .readable_reg = sta529_readable, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = sta529_reg_defaults, .num_reg_defaults = ARRAY_SIZE(sta529_reg_defaults), }; diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c index 1824a71fe053..2f9f10a4dfed 100644 --- a/sound/soc/codecs/stac9766.c +++ b/sound/soc/codecs/stac9766.c @@ -67,7 +67,7 @@ static const struct regmap_config stac9766_regmap_config = { .reg_stride = 2, .val_bits = 16, .max_register = 0x78, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = regmap_ac97_default_volatile, diff --git a/sound/soc/codecs/sti-sas.c b/sound/soc/codecs/sti-sas.c index 99545bcb2ba9..c421906a0694 100644 --- a/sound/soc/codecs/sti-sas.c +++ b/sound/soc/codecs/sti-sas.c @@ -316,7 +316,7 @@ static const struct regmap_config stih407_sas_regmap = { .reg_defaults = stih407_sas_reg_defaults, .num_reg_defaults = ARRAY_SIZE(stih407_sas_reg_defaults), .volatile_reg = sti_sas_volatile_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_read = sti_sas_read_reg, .reg_write = sti_sas_write_reg, }; diff --git a/sound/soc/codecs/tas5805m.c b/sound/soc/codecs/tas5805m.c index aca3756ffab6..3b53eba38a0b 100644 --- a/sound/soc/codecs/tas5805m.c +++ b/sound/soc/codecs/tas5805m.c @@ -520,12 +520,11 @@ static int tas5805m_i2c_probe(struct i2c_client *i2c) } tas5805m->dsp_cfg_len = fw->size; - tas5805m->dsp_cfg_data = devm_kmalloc(dev, fw->size, GFP_KERNEL); + tas5805m->dsp_cfg_data = devm_kmemdup(dev, fw->data, fw->size, GFP_KERNEL); if (!tas5805m->dsp_cfg_data) { release_firmware(fw); return -ENOMEM; } - memcpy(tas5805m->dsp_cfg_data, fw->data, fw->size); release_firmware(fw); diff --git a/sound/soc/codecs/tlv320aic32x4-clk.c b/sound/soc/codecs/tlv320aic32x4-clk.c index c116e82f712d..5c0a76a4a106 100644 --- a/sound/soc/codecs/tlv320aic32x4-clk.c +++ b/sound/soc/codecs/tlv320aic32x4-clk.c @@ -321,7 +321,7 @@ static int clk_aic32x4_div_set_rate(struct clk_hw *hw, unsigned long rate, u8 divisor; divisor = DIV_ROUND_UP(parent_rate, rate); - if (divisor > 128) + if (divisor > AIC32X4_DIV_MAX) return -EINVAL; return regmap_update_bits(div->regmap, div->reg, @@ -334,7 +334,7 @@ static int clk_aic32x4_div_determine_rate(struct clk_hw *hw, unsigned long divisor; divisor = DIV_ROUND_UP(req->best_parent_rate, req->rate); - if (divisor > 128) + if (divisor > AIC32X4_DIV_MAX) return -EINVAL; req->rate = DIV_ROUND_UP(req->best_parent_rate, divisor); @@ -345,12 +345,18 @@ static unsigned long clk_aic32x4_div_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct clk_aic32x4 *div = to_clk_aic32x4(hw); - unsigned int val; + int err; + + err = regmap_read(div->regmap, div->reg, &val); + if (err) + return 0; - regmap_read(div->regmap, div->reg, &val); + val &= AIC32X4_DIV_MASK; + if (!val) + val = AIC32X4_DIV_MAX; - return DIV_ROUND_UP(parent_rate, val & AIC32X4_DIV_MASK); + return DIV_ROUND_UP(parent_rate, val); } static const struct clk_ops aic32x4_div_ops = { diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c index ffe1828a4b7e..6829834a412f 100644 --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -1349,7 +1349,7 @@ int aic32x4_probe(struct device *dev, struct regmap *regmap) return -ENOMEM; aic32x4->dev = dev; - aic32x4->type = (enum aic32x4_type)dev_get_drvdata(dev); + aic32x4->type = (uintptr_t)dev_get_drvdata(dev); dev_set_drvdata(dev, aic32x4); diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h index 4de5bd9e8cc5..d6101ce73f80 100644 --- a/sound/soc/codecs/tlv320aic32x4.h +++ b/sound/soc/codecs/tlv320aic32x4.h @@ -223,8 +223,9 @@ int aic32x4_register_clocks(struct device *dev, const char *mclk_name); #define AIC32X4_REFPOWERUP_120MS 0x07 /* Common mask and enable for all of the dividers */ -#define AIC32X4_DIVEN BIT(7) -#define AIC32X4_DIV_MASK GENMASK(6, 0) +#define AIC32X4_DIVEN BIT(7) +#define AIC32X4_DIV_MASK GENMASK(6, 0) +#define AIC32X4_DIV_MAX 128 /* Clock Limits */ #define AIC32X4_MAX_DOSR_FREQ 6200000 diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c deleted file mode 100644 index 1a62bec94005..000000000000 --- a/sound/soc/codecs/uda134x.c +++ /dev/null @@ -1,587 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * uda134x.c -- UDA134X ALSA SoC Codec driver - * - * Modifications by Christian Pellegrin <chripell@evolware.org> - * - * Copyright 2007 Dension Audio Systems Ltd. - * Author: Zoltan Devai - * - * Based on the WM87xx drivers by Liam Girdwood and Richard Purdie - */ - -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/soc.h> -#include <sound/initval.h> - -#include <sound/uda134x.h> -#include <sound/l3.h> - -#include "uda134x.h" - - -#define UDA134X_RATES SNDRV_PCM_RATE_8000_48000 -#define UDA134X_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE | \ - SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S20_3LE) - -struct uda134x_priv { - int sysclk; - int dai_fmt; - - struct snd_pcm_substream *master_substream; - struct snd_pcm_substream *slave_substream; - - struct regmap *regmap; - struct uda134x_platform_data *pd; -}; - -static const struct reg_default uda134x_reg_defaults[] = { - { UDA134X_EA000, 0x04 }, - { UDA134X_EA001, 0x04 }, - { UDA134X_EA010, 0x04 }, - { UDA134X_EA011, 0x00 }, - { UDA134X_EA100, 0x00 }, - { UDA134X_EA101, 0x00 }, - { UDA134X_EA110, 0x00 }, - { UDA134X_EA111, 0x00 }, - { UDA134X_STATUS0, 0x00 }, - { UDA134X_STATUS1, 0x03 }, - { UDA134X_DATA000, 0x00 }, - { UDA134X_DATA001, 0x00 }, - { UDA134X_DATA010, 0x00 }, - { UDA134X_DATA011, 0x00 }, - { UDA134X_DATA1, 0x00 }, -}; - -/* - * Write to the uda134x registers - * - */ -static int uda134x_regmap_write(void *context, unsigned int reg, - unsigned int value) -{ - struct uda134x_platform_data *pd = context; - int ret; - u8 addr; - u8 data = value; - - switch (reg) { - case UDA134X_STATUS0: - case UDA134X_STATUS1: - addr = UDA134X_STATUS_ADDR; - data |= (reg - UDA134X_STATUS0) << 7; - break; - case UDA134X_DATA000: - case UDA134X_DATA001: - case UDA134X_DATA010: - case UDA134X_DATA011: - addr = UDA134X_DATA0_ADDR; - data |= (reg - UDA134X_DATA000) << 6; - break; - case UDA134X_DATA1: - addr = UDA134X_DATA1_ADDR; - break; - default: - /* It's an extended address register */ - addr = (reg | UDA134X_EXTADDR_PREFIX); - - ret = l3_write(&pd->l3, - UDA134X_DATA0_ADDR, &addr, 1); - if (ret != 1) - return -EIO; - - addr = UDA134X_DATA0_ADDR; - data = (value | UDA134X_EXTDATA_PREFIX); - break; - } - - ret = l3_write(&pd->l3, - addr, &data, 1); - if (ret != 1) - return -EIO; - - return 0; -} - -static inline void uda134x_reset(struct snd_soc_component *component) -{ - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - unsigned int mask = 1<<6; - - regmap_update_bits(uda134x->regmap, UDA134X_STATUS0, mask, mask); - msleep(1); - regmap_update_bits(uda134x->regmap, UDA134X_STATUS0, mask, 0); -} - -static int uda134x_mute(struct snd_soc_dai *dai, int mute, int direction) -{ - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(dai->component); - unsigned int mask = 1<<2; - unsigned int val; - - pr_debug("%s mute: %d\n", __func__, mute); - - if (mute) - val = mask; - else - val = 0; - - return regmap_update_bits(uda134x->regmap, UDA134X_DATA010, mask, val); -} - -static int uda134x_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct snd_soc_component *component = dai->component; - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - struct snd_pcm_runtime *master_runtime; - - if (uda134x->master_substream) { - master_runtime = uda134x->master_substream->runtime; - - pr_debug("%s constraining to %d bits at %d\n", __func__, - master_runtime->sample_bits, - master_runtime->rate); - - snd_pcm_hw_constraint_single(substream->runtime, - SNDRV_PCM_HW_PARAM_RATE, - master_runtime->rate); - - snd_pcm_hw_constraint_single(substream->runtime, - SNDRV_PCM_HW_PARAM_SAMPLE_BITS, - master_runtime->sample_bits); - - uda134x->slave_substream = substream; - } else - uda134x->master_substream = substream; - - return 0; -} - -static void uda134x_shutdown(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct snd_soc_component *component = dai->component; - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - - if (uda134x->master_substream == substream) - uda134x->master_substream = uda134x->slave_substream; - - uda134x->slave_substream = NULL; -} - -static int uda134x_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai) -{ - struct snd_soc_component *component = dai->component; - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - unsigned int hw_params = 0; - - if (substream == uda134x->slave_substream) { - pr_debug("%s ignoring hw_params for slave substream\n", - __func__); - return 0; - } - - pr_debug("%s sysclk: %d, rate:%d\n", __func__, - uda134x->sysclk, params_rate(params)); - - /* set SYSCLK / fs ratio */ - switch (uda134x->sysclk / params_rate(params)) { - case 512: - break; - case 384: - hw_params |= (1<<4); - break; - case 256: - hw_params |= (1<<5); - break; - default: - printk(KERN_ERR "%s unsupported fs\n", __func__); - return -EINVAL; - } - - pr_debug("%s dai_fmt: %d, params_format:%d\n", __func__, - uda134x->dai_fmt, params_format(params)); - - /* set DAI format and word length */ - switch (uda134x->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_I2S: - break; - case SND_SOC_DAIFMT_RIGHT_J: - switch (params_width(params)) { - case 16: - hw_params |= (1<<1); - break; - case 18: - hw_params |= (1<<2); - break; - case 20: - hw_params |= ((1<<2) | (1<<1)); - break; - default: - printk(KERN_ERR "%s unsupported format (right)\n", - __func__); - return -EINVAL; - } - break; - case SND_SOC_DAIFMT_LEFT_J: - hw_params |= (1<<3); - break; - default: - printk(KERN_ERR "%s unsupported format\n", __func__); - return -EINVAL; - } - - return regmap_update_bits(uda134x->regmap, UDA134X_STATUS0, - STATUS0_SYSCLK_MASK | STATUS0_DAIFMT_MASK, hw_params); -} - -static int uda134x_set_dai_sysclk(struct snd_soc_dai *codec_dai, - int clk_id, unsigned int freq, int dir) -{ - struct snd_soc_component *component = codec_dai->component; - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - - pr_debug("%s clk_id: %d, freq: %u, dir: %d\n", __func__, - clk_id, freq, dir); - - /* Anything between 256fs*8Khz and 512fs*48Khz should be acceptable - because the codec is slave. Of course limitations of the clock - master (the IIS controller) apply. - We'll error out on set_hw_params if it's not OK */ - if ((freq >= (256 * 8000)) && (freq <= (512 * 48000))) { - uda134x->sysclk = freq; - return 0; - } - - printk(KERN_ERR "%s unsupported sysclk\n", __func__); - return -EINVAL; -} - -static int uda134x_set_dai_fmt(struct snd_soc_dai *codec_dai, - unsigned int fmt) -{ - struct snd_soc_component *component = codec_dai->component; - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - - pr_debug("%s fmt: %08X\n", __func__, fmt); - - /* codec supports only full consumer mode */ - if ((fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) != SND_SOC_DAIFMT_CBC_CFC) { - printk(KERN_ERR "%s unsupported clocking mode\n", __func__); - return -EINVAL; - } - - /* no support for clock inversion */ - if ((fmt & SND_SOC_DAIFMT_INV_MASK) != SND_SOC_DAIFMT_NB_NF) { - printk(KERN_ERR "%s unsupported clock inversion\n", __func__); - return -EINVAL; - } - - /* We can't setup DAI format here as it depends on the word bit num */ - /* so let's just store the value for later */ - uda134x->dai_fmt = fmt; - - return 0; -} - -static int uda134x_set_bias_level(struct snd_soc_component *component, - enum snd_soc_bias_level level) -{ - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - struct uda134x_platform_data *pd = uda134x->pd; - pr_debug("%s bias level %d\n", __func__, level); - - switch (level) { - case SND_SOC_BIAS_ON: - break; - case SND_SOC_BIAS_PREPARE: - /* power on */ - if (pd->power) { - pd->power(1); - regcache_sync(uda134x->regmap); - } - break; - case SND_SOC_BIAS_STANDBY: - break; - case SND_SOC_BIAS_OFF: - /* power off */ - if (pd->power) { - pd->power(0); - regcache_mark_dirty(uda134x->regmap); - } - break; - } - return 0; -} - -static const char *uda134x_dsp_setting[] = {"Flat", "Minimum1", - "Minimum2", "Maximum"}; -static const char *uda134x_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"}; -static const char *uda134x_mixmode[] = {"Differential", "Analog1", - "Analog2", "Both"}; - -static const struct soc_enum uda134x_mixer_enum[] = { -SOC_ENUM_SINGLE(UDA134X_DATA010, 0, 0x04, uda134x_dsp_setting), -SOC_ENUM_SINGLE(UDA134X_DATA010, 3, 0x04, uda134x_deemph), -SOC_ENUM_SINGLE(UDA134X_EA010, 0, 0x04, uda134x_mixmode), -}; - -static const struct snd_kcontrol_new uda1341_snd_controls[] = { -SOC_SINGLE("Master Playback Volume", UDA134X_DATA000, 0, 0x3F, 1), -SOC_SINGLE("Capture Volume", UDA134X_EA010, 2, 0x07, 0), -SOC_SINGLE("Analog1 Volume", UDA134X_EA000, 0, 0x1F, 1), -SOC_SINGLE("Analog2 Volume", UDA134X_EA001, 0, 0x1F, 1), - -SOC_SINGLE("Mic Sensitivity", UDA134X_EA010, 2, 7, 0), -SOC_SINGLE("Mic Volume", UDA134X_EA101, 0, 0x1F, 0), - -SOC_SINGLE("Tone Control - Bass", UDA134X_DATA001, 2, 0xF, 0), -SOC_SINGLE("Tone Control - Treble", UDA134X_DATA001, 0, 3, 0), - -SOC_ENUM("Sound Processing Filter", uda134x_mixer_enum[0]), -SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]), -SOC_ENUM("Input Mux", uda134x_mixer_enum[2]), - -SOC_SINGLE("AGC Switch", UDA134X_EA100, 4, 1, 0), -SOC_SINGLE("AGC Target Volume", UDA134X_EA110, 0, 0x03, 1), -SOC_SINGLE("AGC Timing", UDA134X_EA110, 2, 0x07, 0), - -SOC_SINGLE("DAC +6dB Switch", UDA134X_STATUS1, 6, 1, 0), -SOC_SINGLE("ADC +6dB Switch", UDA134X_STATUS1, 5, 1, 0), -SOC_SINGLE("ADC Polarity Switch", UDA134X_STATUS1, 4, 1, 0), -SOC_SINGLE("DAC Polarity Switch", UDA134X_STATUS1, 3, 1, 0), -SOC_SINGLE("Double Speed Playback Switch", UDA134X_STATUS1, 2, 1, 0), -SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0), -}; - -static const struct snd_kcontrol_new uda1340_snd_controls[] = { -SOC_SINGLE("Master Playback Volume", UDA134X_DATA000, 0, 0x3F, 1), - -SOC_SINGLE("Tone Control - Bass", UDA134X_DATA001, 2, 0xF, 0), -SOC_SINGLE("Tone Control - Treble", UDA134X_DATA001, 0, 3, 0), - -SOC_ENUM("Sound Processing Filter", uda134x_mixer_enum[0]), -SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]), - -SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0), -}; - -static const struct snd_kcontrol_new uda1345_snd_controls[] = { -SOC_SINGLE("Master Playback Volume", UDA134X_DATA000, 0, 0x3F, 1), - -SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]), - -SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0), -}; - -/* UDA1341 has the DAC/ADC power down in STATUS1 */ -static const struct snd_soc_dapm_widget uda1341_dapm_widgets[] = { - SND_SOC_DAPM_DAC("DAC", "Playback", UDA134X_STATUS1, 0, 0), - SND_SOC_DAPM_ADC("ADC", "Capture", UDA134X_STATUS1, 1, 0), -}; - -/* UDA1340/4/5 has the DAC/ADC pwoer down in DATA0 11 */ -static const struct snd_soc_dapm_widget uda1340_dapm_widgets[] = { - SND_SOC_DAPM_DAC("DAC", "Playback", UDA134X_DATA011, 0, 0), - SND_SOC_DAPM_ADC("ADC", "Capture", UDA134X_DATA011, 1, 0), -}; - -/* Common DAPM widgets */ -static const struct snd_soc_dapm_widget uda134x_dapm_widgets[] = { - SND_SOC_DAPM_INPUT("VINL1"), - SND_SOC_DAPM_INPUT("VINR1"), - SND_SOC_DAPM_INPUT("VINL2"), - SND_SOC_DAPM_INPUT("VINR2"), - SND_SOC_DAPM_OUTPUT("VOUTL"), - SND_SOC_DAPM_OUTPUT("VOUTR"), -}; - -static const struct snd_soc_dapm_route uda134x_dapm_routes[] = { - { "ADC", NULL, "VINL1" }, - { "ADC", NULL, "VINR1" }, - { "ADC", NULL, "VINL2" }, - { "ADC", NULL, "VINR2" }, - { "VOUTL", NULL, "DAC" }, - { "VOUTR", NULL, "DAC" }, -}; - -static const struct snd_soc_dai_ops uda134x_dai_ops = { - .startup = uda134x_startup, - .shutdown = uda134x_shutdown, - .hw_params = uda134x_hw_params, - .mute_stream = uda134x_mute, - .set_sysclk = uda134x_set_dai_sysclk, - .set_fmt = uda134x_set_dai_fmt, - .no_capture_mute = 1, -}; - -static struct snd_soc_dai_driver uda134x_dai = { - .name = "uda134x-hifi", - /* playback capabilities */ - .playback = { - .stream_name = "Playback", - .channels_min = 1, - .channels_max = 2, - .rates = UDA134X_RATES, - .formats = UDA134X_FORMATS, - }, - /* capture capabilities */ - .capture = { - .stream_name = "Capture", - .channels_min = 1, - .channels_max = 2, - .rates = UDA134X_RATES, - .formats = UDA134X_FORMATS, - }, - /* pcm operations */ - .ops = &uda134x_dai_ops, -}; - -static int uda134x_soc_probe(struct snd_soc_component *component) -{ - struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); - struct uda134x_priv *uda134x = snd_soc_component_get_drvdata(component); - struct uda134x_platform_data *pd = uda134x->pd; - const struct snd_soc_dapm_widget *widgets; - unsigned int num_widgets; - int ret; - - printk(KERN_INFO "UDA134X SoC Audio Codec\n"); - - switch (pd->model) { - case UDA134X_UDA1340: - case UDA134X_UDA1341: - case UDA134X_UDA1344: - case UDA134X_UDA1345: - break; - default: - printk(KERN_ERR "UDA134X SoC codec: " - "unsupported model %d\n", - pd->model); - return -EINVAL; - } - - if (pd->power) - pd->power(1); - - uda134x_reset(component); - - if (pd->model == UDA134X_UDA1341) { - widgets = uda1341_dapm_widgets; - num_widgets = ARRAY_SIZE(uda1341_dapm_widgets); - } else { - widgets = uda1340_dapm_widgets; - num_widgets = ARRAY_SIZE(uda1340_dapm_widgets); - } - - ret = snd_soc_dapm_new_controls(dapm, widgets, num_widgets); - if (ret) { - printk(KERN_ERR "%s failed to register dapm controls: %d", - __func__, ret); - return ret; - } - - switch (pd->model) { - case UDA134X_UDA1340: - case UDA134X_UDA1344: - ret = snd_soc_add_component_controls(component, uda1340_snd_controls, - ARRAY_SIZE(uda1340_snd_controls)); - break; - case UDA134X_UDA1341: - ret = snd_soc_add_component_controls(component, uda1341_snd_controls, - ARRAY_SIZE(uda1341_snd_controls)); - break; - case UDA134X_UDA1345: - ret = snd_soc_add_component_controls(component, uda1345_snd_controls, - ARRAY_SIZE(uda1345_snd_controls)); - break; - default: - printk(KERN_ERR "%s unknown codec type: %d", - __func__, pd->model); - return -EINVAL; - } - - if (ret < 0) { - printk(KERN_ERR "UDA134X: failed to register controls\n"); - return ret; - } - - return 0; -} - -static const struct snd_soc_component_driver soc_component_dev_uda134x = { - .probe = uda134x_soc_probe, - .set_bias_level = uda134x_set_bias_level, - .dapm_widgets = uda134x_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(uda134x_dapm_widgets), - .dapm_routes = uda134x_dapm_routes, - .num_dapm_routes = ARRAY_SIZE(uda134x_dapm_routes), - .suspend_bias_off = 1, - .idle_bias_on = 1, - .use_pmdown_time = 1, - .endianness = 1, -}; - -static const struct regmap_config uda134x_regmap_config = { - .reg_bits = 8, - .val_bits = 8, - .max_register = UDA134X_DATA1, - .reg_defaults = uda134x_reg_defaults, - .num_reg_defaults = ARRAY_SIZE(uda134x_reg_defaults), - .cache_type = REGCACHE_RBTREE, - - .reg_write = uda134x_regmap_write, -}; - -static int uda134x_codec_probe(struct platform_device *pdev) -{ - struct uda134x_platform_data *pd = pdev->dev.platform_data; - struct uda134x_priv *uda134x; - int ret; - - if (!pd) { - dev_err(&pdev->dev, "Missing L3 bitbang function\n"); - return -ENODEV; - } - - uda134x = devm_kzalloc(&pdev->dev, sizeof(*uda134x), GFP_KERNEL); - if (!uda134x) - return -ENOMEM; - - uda134x->pd = pd; - platform_set_drvdata(pdev, uda134x); - - if (pd->l3.use_gpios) { - ret = l3_set_gpio_ops(&pdev->dev, &uda134x->pd->l3); - if (ret < 0) - return ret; - } - - uda134x->regmap = devm_regmap_init(&pdev->dev, NULL, pd, - &uda134x_regmap_config); - if (IS_ERR(uda134x->regmap)) - return PTR_ERR(uda134x->regmap); - - return devm_snd_soc_register_component(&pdev->dev, - &soc_component_dev_uda134x, &uda134x_dai, 1); -} - -static struct platform_driver uda134x_codec_driver = { - .driver = { - .name = "uda134x-codec", - }, - .probe = uda134x_codec_probe, -}; - -module_platform_driver(uda134x_codec_driver); - -MODULE_DESCRIPTION("UDA134X ALSA soc codec driver"); -MODULE_AUTHOR("Zoltan Devai, Christian Pellegrin <chripell@evolware.org>"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/uda134x.h b/sound/soc/codecs/uda134x.h deleted file mode 100644 index 664618c2571c..000000000000 --- a/sound/soc/codecs/uda134x.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _UDA134X_CODEC_H -#define _UDA134X_CODEC_H - -#define UDA134X_L3ADDR 5 -#define UDA134X_DATA0_ADDR ((UDA134X_L3ADDR << 2) | 0) -#define UDA134X_DATA1_ADDR ((UDA134X_L3ADDR << 2) | 1) -#define UDA134X_STATUS_ADDR ((UDA134X_L3ADDR << 2) | 2) - -#define UDA134X_EXTADDR_PREFIX 0xC0 -#define UDA134X_EXTDATA_PREFIX 0xE0 - -/* UDA134X registers */ -#define UDA134X_EA000 0 -#define UDA134X_EA001 1 -#define UDA134X_EA010 2 -#define UDA134X_EA011 3 -#define UDA134X_EA100 4 -#define UDA134X_EA101 5 -#define UDA134X_EA110 6 -#define UDA134X_EA111 7 -#define UDA134X_STATUS0 8 -#define UDA134X_STATUS1 9 -#define UDA134X_DATA000 10 -#define UDA134X_DATA001 11 -#define UDA134X_DATA010 12 -#define UDA134X_DATA011 13 -#define UDA134X_DATA1 14 - -#define STATUS0_DAIFMT_MASK (~(7<<1)) -#define STATUS0_SYSCLK_MASK (~(3<<4)) - -#endif diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c index 36cdf97993a5..9679906c6bd5 100644 --- a/sound/soc/codecs/wm2200.c +++ b/sound/soc/codecs/wm2200.c @@ -1770,11 +1770,6 @@ static int wm2200_hw_params(struct snd_pcm_substream *substream, return 0; } -static const struct snd_soc_dai_ops wm2200_dai_ops = { - .set_fmt = wm2200_set_fmt, - .hw_params = wm2200_hw_params, -}; - static int wm2200_set_sysclk(struct snd_soc_component *component, int clk_id, int source, unsigned int freq, int dir) { @@ -2068,6 +2063,12 @@ static int wm2200_dai_probe(struct snd_soc_dai *dai) return 0; } +static const struct snd_soc_dai_ops wm2200_dai_ops = { + .probe = wm2200_dai_probe, + .set_fmt = wm2200_set_fmt, + .hw_params = wm2200_hw_params, +}; + #define WM2200_RATES SNDRV_PCM_RATE_8000_48000 #define WM2200_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ @@ -2075,7 +2076,6 @@ static int wm2200_dai_probe(struct snd_soc_dai *dai) static struct snd_soc_dai_driver wm2200_dai = { .name = "wm2200", - .probe = wm2200_dai_probe, .playback = { .stream_name = "Playback", .channels_min = 2, diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 3bdbdf3770b5..4ecf07c7448c 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1773,6 +1773,10 @@ static int wm5102_set_fll(struct snd_soc_component *component, int fll_id, #define WM5102_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) +static const struct snd_soc_dai_ops wm5102_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver wm5102_dai[] = { { .name = "wm5102-aif1", @@ -1906,7 +1910,7 @@ static struct snd_soc_dai_driver wm5102_dai[] = { .rates = WM5102_RATES, .formats = WM5102_FORMATS, }, - .compress_new = snd_soc_new_compress, + .ops = &wm5102_dai_ops, }, { .name = "wm5102-dsp-trace", diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index ad670300de8d..ac1f2c850346 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -2073,6 +2073,10 @@ static int wm5110_set_fll(struct snd_soc_component *component, int fll_id, #define WM5110_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) +static const struct snd_soc_dai_ops wm5110_dai_ops = { + .compress_new = snd_soc_new_compress, +}; + static struct snd_soc_dai_driver wm5110_dai[] = { { .name = "wm5110-aif1", @@ -2206,7 +2210,7 @@ static struct snd_soc_dai_driver wm5110_dai[] = { .rates = WM5110_RATES, .formats = WM5110_FORMATS, }, - .compress_new = snd_soc_new_compress, + .ops = &wm5110_dai_ops, }, { .name = "wm5110-dsp-voicectrl", @@ -2227,7 +2231,7 @@ static struct snd_soc_dai_driver wm5110_dai[] = { .rates = WM5110_RATES, .formats = WM5110_FORMATS, }, - .compress_new = snd_soc_new_compress, + .ops = &wm5110_dai_ops, }, { .name = "wm5110-dsp-trace", diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 60319b468fb2..829bf055622a 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -2202,7 +2202,7 @@ static int wm8904_i2c_probe(struct i2c_client *i2c) match = of_match_node(wm8904_of_match, i2c->dev.of_node); if (match == NULL) return -EINVAL; - wm8904->devtype = (enum wm8904_type)match->data; + wm8904->devtype = (uintptr_t)match->data; } else { const struct i2c_device_id *id = i2c_match_id(wm8904_i2c_id, i2c); diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index c2bd9ef41ebb..0a50180750e8 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -120,6 +120,15 @@ static bool wm8960_volatile(struct device *dev, unsigned int reg) } } +#define WM8960_NUM_SUPPLIES 5 +static const char *wm8960_supply_names[WM8960_NUM_SUPPLIES] = { + "DCVDD", + "DBVDD", + "AVDD", + "SPKVDD1", + "SPKVDD2", +}; + struct wm8960_priv { struct clk *mclk; struct regmap *regmap; @@ -137,6 +146,7 @@ struct wm8960_priv { bool is_stream_in_use[2]; struct wm8960_data pdata; ktime_t dsch_start; + struct regulator_bulk_data supplies[WM8960_NUM_SUPPLIES]; }; #define wm8960_reset(c) regmap_write(c, WM8960_RESET, 0) @@ -1417,6 +1427,7 @@ static int wm8960_i2c_probe(struct i2c_client *i2c) { struct wm8960_data *pdata = dev_get_platdata(&i2c->dev); struct wm8960_priv *wm8960; + unsigned int i; int ret; u8 val; @@ -1429,6 +1440,31 @@ static int wm8960_i2c_probe(struct i2c_client *i2c) if (IS_ERR(wm8960->mclk)) { if (PTR_ERR(wm8960->mclk) == -EPROBE_DEFER) return -EPROBE_DEFER; + } else { + ret = clk_get_rate(wm8960->mclk); + if (ret >= 0) { + wm8960->freq_in = ret; + } else { + dev_err(&i2c->dev, "Failed to read MCLK rate: %d\n", + ret); + } + } + + for (i = 0; i < ARRAY_SIZE(wm8960->supplies); i++) + wm8960->supplies[i].supply = wm8960_supply_names[i]; + + ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8960->supplies), + wm8960->supplies); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret); + return ret; + } + + ret = regulator_bulk_enable(ARRAY_SIZE(wm8960->supplies), + wm8960->supplies); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret); + return ret; } wm8960->regmap = devm_regmap_init_i2c(i2c, &wm8960_regmap); @@ -1497,7 +1533,11 @@ static int wm8960_i2c_probe(struct i2c_client *i2c) } static void wm8960_i2c_remove(struct i2c_client *client) -{} +{ + struct wm8960_priv *wm8960 = i2c_get_clientdata(client); + + regulator_bulk_disable(ARRAY_SIZE(wm8960->supplies), wm8960->supplies); +} static const struct i2c_device_id wm8960_i2c_id[] = { { "wm8960", 0 }, diff --git a/sound/soc/codecs/wm8960.h b/sound/soc/codecs/wm8960.h index 63ba6c03c488..e8ff33b188e9 100644 --- a/sound/soc/codecs/wm8960.h +++ b/sound/soc/codecs/wm8960.h @@ -77,9 +77,9 @@ #define WM8960_SYSCLK_DIV_1 (0 << 1) #define WM8960_SYSCLK_DIV_2 (2 << 1) -#define WM8960_SYSCLK_MCLK (0 << 0) +#define WM8960_SYSCLK_AUTO (0 << 0) #define WM8960_SYSCLK_PLL (1 << 0) -#define WM8960_SYSCLK_AUTO (2 << 0) +#define WM8960_SYSCLK_MCLK (2 << 0) #define WM8960_DAC_DIV_1 (0 << 3) #define WM8960_DAC_DIV_1_5 (1 << 3) diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index bca3ebe0dac4..a48e904a9740 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3215,6 +3215,7 @@ static const struct snd_soc_dai_ops wm8994_aif1_dai_ops = { }; static const struct snd_soc_dai_ops wm8994_aif2_dai_ops = { + .probe = wm8994_aif2_probe, .set_sysclk = wm8994_set_dai_sysclk, .set_fmt = wm8994_set_dai_fmt, .hw_params = wm8994_hw_params, @@ -3269,7 +3270,6 @@ static struct snd_soc_dai_driver wm8994_dai[] = { .formats = WM8994_FORMATS, .sig_bits = 24, }, - .probe = wm8994_aif2_probe, .ops = &wm8994_aif2_dai_ops, }, { diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 5a89abfe8784..6fc34f41b175 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -998,7 +998,7 @@ int wm_adsp2_preloader_put(struct snd_kcontrol *kcontrol, } EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put); -int wm_adsp_power_up(struct wm_adsp *dsp) +int wm_adsp_power_up(struct wm_adsp *dsp, bool load_firmware) { int ret = 0; char *wmfw_filename = NULL; @@ -1006,11 +1006,13 @@ int wm_adsp_power_up(struct wm_adsp *dsp) char *coeff_filename = NULL; const struct firmware *coeff_firmware = NULL; - ret = wm_adsp_request_firmware_files(dsp, - &wmfw_firmware, &wmfw_filename, - &coeff_firmware, &coeff_filename); - if (ret) - return ret; + if (load_firmware) { + ret = wm_adsp_request_firmware_files(dsp, + &wmfw_firmware, &wmfw_filename, + &coeff_firmware, &coeff_filename); + if (ret) + return ret; + } ret = cs_dsp_power_up(&dsp->cs_dsp, wmfw_firmware, wmfw_filename, @@ -1025,13 +1027,19 @@ int wm_adsp_power_up(struct wm_adsp *dsp) } EXPORT_SYMBOL_GPL(wm_adsp_power_up); +void wm_adsp_power_down(struct wm_adsp *dsp) +{ + cs_dsp_power_down(&dsp->cs_dsp); +} +EXPORT_SYMBOL_GPL(wm_adsp_power_down); + static void wm_adsp_boot_work(struct work_struct *work) { struct wm_adsp *dsp = container_of(work, struct wm_adsp, boot_work); - wm_adsp_power_up(dsp); + wm_adsp_power_up(dsp, true); } int wm_adsp_early_event(struct snd_soc_dapm_widget *w, @@ -1046,7 +1054,7 @@ int wm_adsp_early_event(struct snd_soc_dapm_widget *w, queue_work(system_unbound_wq, &dsp->boot_work); break; case SND_SOC_DAPM_PRE_PMD: - cs_dsp_power_down(&dsp->cs_dsp); + wm_adsp_power_down(dsp); break; default: break; diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index 769904d34a87..067d807a7ca8 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -91,7 +91,8 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, int wm_adsp_early_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); -int wm_adsp_power_up(struct wm_adsp *dsp); +int wm_adsp_power_up(struct wm_adsp *dsp, bool load_firmware); +void wm_adsp_power_down(struct wm_adsp *dsp); irqreturn_t wm_adsp2_bus_error(int irq, void *data); irqreturn_t wm_halo_bus_error(int irq, void *data); |