Merge branch '20201104_yung_chuan_liao_regmap_soundwire_asoc_add_soundwire_sdca_support' (early part) into asoc-5.11
This commit is contained in:
Mark Brown
Коммит
55a901f028
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@ -4,7 +4,7 @@
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# subsystems should select the appropriate symbols.
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# subsystems should select the appropriate symbols.
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config REGMAP
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config REGMAP
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default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM)
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default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SOUNDWIRE_MBQ || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM)
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select IRQ_DOMAIN if REGMAP_IRQ
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select IRQ_DOMAIN if REGMAP_IRQ
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bool
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bool
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@ -46,6 +46,10 @@ config REGMAP_SOUNDWIRE
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tristate
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tristate
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depends on SOUNDWIRE
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depends on SOUNDWIRE
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config REGMAP_SOUNDWIRE_MBQ
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tristate
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depends on SOUNDWIRE
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config REGMAP_SCCB
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config REGMAP_SCCB
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tristate
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tristate
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depends on I2C
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depends on I2C
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@ -15,6 +15,7 @@ obj-$(CONFIG_REGMAP_MMIO) += regmap-mmio.o
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obj-$(CONFIG_REGMAP_IRQ) += regmap-irq.o
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obj-$(CONFIG_REGMAP_IRQ) += regmap-irq.o
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obj-$(CONFIG_REGMAP_W1) += regmap-w1.o
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obj-$(CONFIG_REGMAP_W1) += regmap-w1.o
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obj-$(CONFIG_REGMAP_SOUNDWIRE) += regmap-sdw.o
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obj-$(CONFIG_REGMAP_SOUNDWIRE) += regmap-sdw.o
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obj-$(CONFIG_REGMAP_SOUNDWIRE_MBQ) += regmap-sdw-mbq.o
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obj-$(CONFIG_REGMAP_SCCB) += regmap-sccb.o
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obj-$(CONFIG_REGMAP_SCCB) += regmap-sccb.o
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obj-$(CONFIG_REGMAP_I3C) += regmap-i3c.o
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obj-$(CONFIG_REGMAP_I3C) += regmap-i3c.o
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obj-$(CONFIG_REGMAP_SPI_AVMM) += regmap-spi-avmm.o
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obj-$(CONFIG_REGMAP_SPI_AVMM) += regmap-spi-avmm.o
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@ -0,0 +1,101 @@
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// SPDX-License-Identifier: GPL-2.0
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// Copyright(c) 2020 Intel Corporation.
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#include <linux/device.h>
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#include <linux/errno.h>
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#include <linux/module.h>
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#include <linux/regmap.h>
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#include <linux/soundwire/sdw.h>
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#include <linux/soundwire/sdw_registers.h>
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#include "internal.h"
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static int regmap_sdw_mbq_write(void *context, unsigned int reg, unsigned int val)
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{
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struct device *dev = context;
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struct sdw_slave *slave = dev_to_sdw_dev(dev);
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int ret;
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ret = sdw_write(slave, SDW_SDCA_MBQ_CTL(reg), (val >> 8) & 0xff);
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if (ret < 0)
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return ret;
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return sdw_write(slave, reg, val & 0xff);
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}
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static int regmap_sdw_mbq_read(void *context, unsigned int reg, unsigned int *val)
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{
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struct device *dev = context;
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struct sdw_slave *slave = dev_to_sdw_dev(dev);
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int read0;
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int read1;
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read0 = sdw_read(slave, reg);
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if (read0 < 0)
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return read0;
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read1 = sdw_read(slave, SDW_SDCA_MBQ_CTL(reg));
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if (read1 < 0)
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return read1;
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*val = (read1 << 8) | read0;
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return 0;
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}
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static struct regmap_bus regmap_sdw_mbq = {
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.reg_read = regmap_sdw_mbq_read,
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.reg_write = regmap_sdw_mbq_write,
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.reg_format_endian_default = REGMAP_ENDIAN_LITTLE,
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.val_format_endian_default = REGMAP_ENDIAN_LITTLE,
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};
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static int regmap_sdw_mbq_config_check(const struct regmap_config *config)
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{
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/* MBQ-based controls are only 16-bits for now */
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if (config->val_bits != 16)
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return -ENOTSUPP;
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/* Registers are 32 bits wide */
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if (config->reg_bits != 32)
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return -ENOTSUPP;
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if (config->pad_bits != 0)
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return -ENOTSUPP;
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return 0;
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}
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struct regmap *__regmap_init_sdw_mbq(struct sdw_slave *sdw,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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const char *lock_name)
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{
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int ret;
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ret = regmap_sdw_mbq_config_check(config);
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if (ret)
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return ERR_PTR(ret);
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return __regmap_init(&sdw->dev, ®map_sdw_mbq,
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&sdw->dev, config, lock_key, lock_name);
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}
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EXPORT_SYMBOL_GPL(__regmap_init_sdw_mbq);
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struct regmap *__devm_regmap_init_sdw_mbq(struct sdw_slave *sdw,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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const char *lock_name)
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{
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int ret;
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ret = regmap_sdw_mbq_config_check(config);
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if (ret)
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return ERR_PTR(ret);
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return __devm_regmap_init(&sdw->dev, ®map_sdw_mbq,
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&sdw->dev, config, lock_key, lock_name);
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}
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EXPORT_SYMBOL_GPL(__devm_regmap_init_sdw_mbq);
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MODULE_DESCRIPTION("Regmap SoundWire MBQ Module");
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MODULE_LICENSE("GPL v2");
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@ -570,6 +570,10 @@ struct regmap *__regmap_init_sdw(struct sdw_slave *sdw,
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const struct regmap_config *config,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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struct lock_class_key *lock_key,
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const char *lock_name);
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const char *lock_name);
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struct regmap *__regmap_init_sdw_mbq(struct sdw_slave *sdw,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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const char *lock_name);
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struct regmap *__regmap_init_spi_avmm(struct spi_device *spi,
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struct regmap *__regmap_init_spi_avmm(struct spi_device *spi,
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const struct regmap_config *config,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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struct lock_class_key *lock_key,
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@ -619,6 +623,10 @@ struct regmap *__devm_regmap_init_sdw(struct sdw_slave *sdw,
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const struct regmap_config *config,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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struct lock_class_key *lock_key,
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const char *lock_name);
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const char *lock_name);
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struct regmap *__devm_regmap_init_sdw_mbq(struct sdw_slave *sdw,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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const char *lock_name);
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struct regmap *__devm_regmap_init_slimbus(struct slim_device *slimbus,
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struct regmap *__devm_regmap_init_slimbus(struct slim_device *slimbus,
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const struct regmap_config *config,
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const struct regmap_config *config,
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struct lock_class_key *lock_key,
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struct lock_class_key *lock_key,
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@ -817,6 +825,19 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
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__regmap_lockdep_wrapper(__regmap_init_sdw, #config, \
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__regmap_lockdep_wrapper(__regmap_init_sdw, #config, \
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sdw, config)
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sdw, config)
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/**
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* regmap_init_sdw_mbq() - Initialise register map
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*
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* @sdw: Device that will be interacted with
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* @config: Configuration for register map
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*
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* The return value will be an ERR_PTR() on error or a valid pointer to
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* a struct regmap.
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*/
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#define regmap_init_sdw_mbq(sdw, config) \
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__regmap_lockdep_wrapper(__regmap_init_sdw_mbq, #config, \
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sdw, config)
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/**
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/**
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* regmap_init_spi_avmm() - Initialize register map for Intel SPI Slave
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* regmap_init_spi_avmm() - Initialize register map for Intel SPI Slave
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* to AVMM Bus Bridge
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* to AVMM Bus Bridge
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@ -989,6 +1010,20 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
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__regmap_lockdep_wrapper(__devm_regmap_init_sdw, #config, \
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__regmap_lockdep_wrapper(__devm_regmap_init_sdw, #config, \
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sdw, config)
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sdw, config)
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/**
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* devm_regmap_init_sdw_mbq() - Initialise managed register map
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*
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* @sdw: Device that will be interacted with
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* @config: Configuration for register map
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*
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* The return value will be an ERR_PTR() on error or a valid pointer
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* to a struct regmap. The regmap will be automatically freed by the
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* device management code.
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*/
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#define devm_regmap_init_sdw_mbq(sdw, config) \
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__regmap_lockdep_wrapper(__devm_regmap_init_sdw_mbq, #config, \
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sdw, config)
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/**
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/**
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* devm_regmap_init_slimbus() - Initialise managed register map
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* devm_regmap_init_slimbus() - Initialise managed register map
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*
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*
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@ -298,4 +298,36 @@
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#define SDW_CASC_PORT_MASK_INTSTAT3 1
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#define SDW_CASC_PORT_MASK_INTSTAT3 1
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#define SDW_CASC_PORT_REG_OFFSET_INTSTAT3 2
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#define SDW_CASC_PORT_REG_OFFSET_INTSTAT3 2
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/*
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||||||
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* v1.2 device - SDCA address mapping
|
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*
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* Spec definition
|
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* Bits Contents
|
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* 31 0 (required by addressing range)
|
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* 30:26 0b10000 (Control Prefix)
|
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* 25 0 (Reserved)
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* 24:22 Function Number [2:0]
|
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* 21 Entity[6]
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* 20:19 Control Selector[5:4]
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* 18 0 (Reserved)
|
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* 17:15 Control Number[5:3]
|
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* 14 Next
|
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* 13 MBQ
|
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* 12:7 Entity[5:0]
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* 6:3 Control Selector[3:0]
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* 2:0 Control Number[2:0]
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*/
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#define SDW_SDCA_CTL(fun, ent, ctl, ch) (BIT(30) | \
|
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(((fun) & 0x7) << 22) | \
|
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(((ent) & 0x40) << 15) | \
|
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(((ent) & 0x3f) << 7) | \
|
||||||
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(((ctl) & 0x30) << 15) | \
|
||||||
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(((ctl) & 0x0f) << 3) | \
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(((ch) & 0x38) << 12) | \
|
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((ch) & 0x07))
|
||||||
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|
||||||
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#define SDW_SDCA_MBQ_CTL(reg) ((reg) | BIT(13))
|
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#define SDW_SDCA_NEXT_CTL(reg) ((reg) | BIT(14))
|
||||||
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|
||||||
#endif /* __SDW_REGISTERS_H */
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#endif /* __SDW_REGISTERS_H */
|
||||||
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|
|
||||||
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|
@ -180,6 +180,7 @@ config SND_SOC_ALL_CODECS
|
||||||
imply SND_SOC_RT700_SDW
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imply SND_SOC_RT700_SDW
|
||||||
imply SND_SOC_RT711_SDW
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imply SND_SOC_RT711_SDW
|
||||||
imply SND_SOC_RT715_SDW
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imply SND_SOC_RT715_SDW
|
||||||
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imply SND_SOC_RT715_SDCA_SDW
|
||||||
imply SND_SOC_RT1308_SDW
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imply SND_SOC_RT1308_SDW
|
||||||
imply SND_SOC_SGTL5000
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imply SND_SOC_SGTL5000
|
||||||
imply SND_SOC_SI476X
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imply SND_SOC_SI476X
|
||||||
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|
@ -1233,6 +1234,12 @@ config SND_SOC_RT715_SDW
|
||||||
select SND_SOC_RT715
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select SND_SOC_RT715
|
||||||
select REGMAP_SOUNDWIRE
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select REGMAP_SOUNDWIRE
|
||||||
|
|
||||||
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config SND_SOC_RT715_SDCA_SDW
|
||||||
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tristate "Realtek RT715 SDCA Codec - SDW"
|
||||||
|
depends on SOUNDWIRE
|
||||||
|
select REGMAP_SOUNDWIRE
|
||||||
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select REGMAP_SOUNDWIRE_MBQ
|
||||||
|
|
||||||
#Freescale sgtl5000 codec
|
#Freescale sgtl5000 codec
|
||||||
config SND_SOC_SGTL5000
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config SND_SOC_SGTL5000
|
||||||
tristate "Freescale SGTL5000 CODEC"
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tristate "Freescale SGTL5000 CODEC"
|
||||||
|
|
|
||||||
|
|
@ -194,6 +194,7 @@ snd-soc-rt5682-i2c-objs := rt5682-i2c.o
|
||||||
snd-soc-rt700-objs := rt700.o rt700-sdw.o
|
snd-soc-rt700-objs := rt700.o rt700-sdw.o
|
||||||
snd-soc-rt711-objs := rt711.o rt711-sdw.o
|
snd-soc-rt711-objs := rt711.o rt711-sdw.o
|
||||||
snd-soc-rt715-objs := rt715.o rt715-sdw.o
|
snd-soc-rt715-objs := rt715.o rt715-sdw.o
|
||||||
|
snd-soc-rt715-sdca-objs := rt715-sdca.o rt715-sdca-sdw.o
|
||||||
snd-soc-sgtl5000-objs := sgtl5000.o
|
snd-soc-sgtl5000-objs := sgtl5000.o
|
||||||
snd-soc-alc5623-objs := alc5623.o
|
snd-soc-alc5623-objs := alc5623.o
|
||||||
snd-soc-alc5632-objs := alc5632.o
|
snd-soc-alc5632-objs := alc5632.o
|
||||||
|
|
@ -508,6 +509,7 @@ obj-$(CONFIG_SND_SOC_RT5682_SDW) += snd-soc-rt5682-sdw.o
|
||||||
obj-$(CONFIG_SND_SOC_RT700) += snd-soc-rt700.o
|
obj-$(CONFIG_SND_SOC_RT700) += snd-soc-rt700.o
|
||||||
obj-$(CONFIG_SND_SOC_RT711) += snd-soc-rt711.o
|
obj-$(CONFIG_SND_SOC_RT711) += snd-soc-rt711.o
|
||||||
obj-$(CONFIG_SND_SOC_RT715) += snd-soc-rt715.o
|
obj-$(CONFIG_SND_SOC_RT715) += snd-soc-rt715.o
|
||||||
|
obj-$(CONFIG_SND_SOC_RT715_SDCA_SDW) += snd-soc-rt715-sdca.o
|
||||||
obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o
|
obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o
|
||||||
obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o
|
obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o
|
||||||
obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o
|
obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,278 @@
|
||||||
|
// SPDX-License-Identifier: GPL-2.0-only
|
||||||
|
//
|
||||||
|
// rt715-sdca-sdw.c -- rt715 ALSA SoC audio driver
|
||||||
|
//
|
||||||
|
// Copyright(c) 2020 Realtek Semiconductor Corp.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
|
||||||
|
#include <linux/delay.h>
|
||||||
|
#include <linux/device.h>
|
||||||
|
#include <linux/mod_devicetable.h>
|
||||||
|
#include <linux/soundwire/sdw.h>
|
||||||
|
#include <linux/soundwire/sdw_type.h>
|
||||||
|
#include <linux/soundwire/sdw_registers.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/regmap.h>
|
||||||
|
#include <sound/soc.h>
|
||||||
|
#include "rt715-sdca.h"
|
||||||
|
#include "rt715-sdca-sdw.h"
|
||||||
|
|
||||||
|
static bool rt715_sdca_readable_register(struct device *dev, unsigned int reg)
|
||||||
|
{
|
||||||
|
switch (reg) {
|
||||||
|
case 0x201a ... 0x2027:
|
||||||
|
case 0x2029 ... 0x202a:
|
||||||
|
case 0x202d ... 0x2034:
|
||||||
|
case 0x2200 ... 0x2204:
|
||||||
|
case 0x2206 ... 0x2212:
|
||||||
|
case 0x2230 ... 0x2239:
|
||||||
|
case 0x2f5b:
|
||||||
|
case SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_SMPU_TRIG_ST_EN,
|
||||||
|
RT715_SDCA_SMPU_TRIG_ST_CTRL, CH_00):
|
||||||
|
return true;
|
||||||
|
default:
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool rt715_sdca_volatile_register(struct device *dev, unsigned int reg)
|
||||||
|
{
|
||||||
|
switch (reg) {
|
||||||
|
case 0x201b:
|
||||||
|
case 0x201c:
|
||||||
|
case 0x201d:
|
||||||
|
case 0x201f:
|
||||||
|
case 0x2021:
|
||||||
|
case 0x2023:
|
||||||
|
case 0x2230:
|
||||||
|
case 0x202d ... 0x202f: /* BRA */
|
||||||
|
case 0x2200 ... 0x2212: /* i2c debug */
|
||||||
|
case 0x2f07:
|
||||||
|
case 0x2f1b ... 0x2f1e:
|
||||||
|
case 0x2f30 ... 0x2f34:
|
||||||
|
case 0x2f50 ... 0x2f51:
|
||||||
|
case 0x2f53 ... 0x2f59:
|
||||||
|
case 0x2f5c ... 0x2f5f:
|
||||||
|
case SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_SMPU_TRIG_ST_EN,
|
||||||
|
RT715_SDCA_SMPU_TRIG_ST_CTRL, CH_00): /* VAD Searching status */
|
||||||
|
return true;
|
||||||
|
default:
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool rt715_sdca_mbq_readable_register(struct device *dev, unsigned int reg)
|
||||||
|
{
|
||||||
|
switch (reg) {
|
||||||
|
case 0x2000000:
|
||||||
|
case 0x200002b:
|
||||||
|
case 0x2000036:
|
||||||
|
case 0x2000037:
|
||||||
|
case 0x2000039:
|
||||||
|
case 0x6100000:
|
||||||
|
return true;
|
||||||
|
default:
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool rt715_sdca_mbq_volatile_register(struct device *dev, unsigned int reg)
|
||||||
|
{
|
||||||
|
switch (reg) {
|
||||||
|
case 0x2000000:
|
||||||
|
return true;
|
||||||
|
default:
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct regmap_config rt715_sdca_regmap = {
|
||||||
|
.reg_bits = 32,
|
||||||
|
.val_bits = 8,
|
||||||
|
.readable_reg = rt715_sdca_readable_register,
|
||||||
|
.volatile_reg = rt715_sdca_volatile_register,
|
||||||
|
.max_register = 0x43ffffff,
|
||||||
|
.reg_defaults = rt715_reg_defaults_sdca,
|
||||||
|
.num_reg_defaults = ARRAY_SIZE(rt715_reg_defaults_sdca),
|
||||||
|
.cache_type = REGCACHE_RBTREE,
|
||||||
|
.use_single_read = true,
|
||||||
|
.use_single_write = true,
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct regmap_config rt715_sdca_mbq_regmap = {
|
||||||
|
.name = "sdw-mbq",
|
||||||
|
.reg_bits = 32,
|
||||||
|
.val_bits = 16,
|
||||||
|
.readable_reg = rt715_sdca_mbq_readable_register,
|
||||||
|
.volatile_reg = rt715_sdca_mbq_volatile_register,
|
||||||
|
.max_register = 0x43ffffff,
|
||||||
|
.reg_defaults = rt715_mbq_reg_defaults_sdca,
|
||||||
|
.num_reg_defaults = ARRAY_SIZE(rt715_mbq_reg_defaults_sdca),
|
||||||
|
.cache_type = REGCACHE_RBTREE,
|
||||||
|
.use_single_read = true,
|
||||||
|
.use_single_write = true,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int rt715_update_status(struct sdw_slave *slave,
|
||||||
|
enum sdw_slave_status status)
|
||||||
|
{
|
||||||
|
struct rt715_sdca_priv *rt715 = dev_get_drvdata(&slave->dev);
|
||||||
|
|
||||||
|
/* Update the status */
|
||||||
|
rt715->status = status;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Perform initialization only if slave status is present and
|
||||||
|
* hw_init flag is false
|
||||||
|
*/
|
||||||
|
if (rt715->hw_init || rt715->status != SDW_SLAVE_ATTACHED)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/* perform I/O transfers required for Slave initialization */
|
||||||
|
return rt715_io_init(&slave->dev, slave);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int rt715_read_prop(struct sdw_slave *slave)
|
||||||
|
{
|
||||||
|
struct sdw_slave_prop *prop = &slave->prop;
|
||||||
|
int nval, i;
|
||||||
|
u32 bit;
|
||||||
|
unsigned long addr;
|
||||||
|
struct sdw_dpn_prop *dpn;
|
||||||
|
|
||||||
|
prop->paging_support = true;
|
||||||
|
|
||||||
|
/* first we need to allocate memory for set bits in port lists */
|
||||||
|
prop->source_ports = 0x50;/* BITMAP: 01010000 */
|
||||||
|
prop->sink_ports = 0x0; /* BITMAP: 00000000 */
|
||||||
|
|
||||||
|
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;
|
||||||
|
|
||||||
|
dpn = prop->src_dpn_prop;
|
||||||
|
i = 0;
|
||||||
|
addr = prop->source_ports;
|
||||||
|
for_each_set_bit(bit, &addr, 32) {
|
||||||
|
dpn[i].num = bit;
|
||||||
|
dpn[i].simple_ch_prep_sm = true;
|
||||||
|
dpn[i].ch_prep_timeout = 10;
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* set the timeout values */
|
||||||
|
prop->clk_stop_timeout = 20;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct sdw_slave_ops rt715_sdca_slave_ops = {
|
||||||
|
.read_prop = rt715_read_prop,
|
||||||
|
.update_status = rt715_update_status,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int rt715_sdca_sdw_probe(struct sdw_slave *slave,
|
||||||
|
const struct sdw_device_id *id)
|
||||||
|
{
|
||||||
|
struct regmap *mbq_regmap, *regmap;
|
||||||
|
|
||||||
|
slave->ops = &rt715_sdca_slave_ops;
|
||||||
|
|
||||||
|
/* Regmap Initialization */
|
||||||
|
mbq_regmap = devm_regmap_init_sdw_mbq(slave, &rt715_sdca_mbq_regmap);
|
||||||
|
if (!mbq_regmap)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
regmap = devm_regmap_init_sdw(slave, &rt715_sdca_regmap);
|
||||||
|
if (!regmap)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
return rt715_init(&slave->dev, mbq_regmap, regmap, slave);
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct sdw_device_id rt715_sdca_id[] = {
|
||||||
|
SDW_SLAVE_ENTRY_EXT(0x025d, 0x715, 0x3, 0x1, 0),
|
||||||
|
SDW_SLAVE_ENTRY_EXT(0x025d, 0x714, 0x3, 0x1, 0),
|
||||||
|
{},
|
||||||
|
};
|
||||||
|
MODULE_DEVICE_TABLE(sdw, rt715_sdca_id);
|
||||||
|
|
||||||
|
static int __maybe_unused rt715_dev_suspend(struct device *dev)
|
||||||
|
{
|
||||||
|
struct rt715_sdca_priv *rt715 = dev_get_drvdata(dev);
|
||||||
|
|
||||||
|
if (!rt715->hw_init)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
regcache_cache_only(rt715->regmap, true);
|
||||||
|
regcache_mark_dirty(rt715->regmap);
|
||||||
|
regcache_cache_only(rt715->mbq_regmap, true);
|
||||||
|
regcache_mark_dirty(rt715->mbq_regmap);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#define RT715_PROBE_TIMEOUT 2000
|
||||||
|
|
||||||
|
static int __maybe_unused rt715_dev_resume(struct device *dev)
|
||||||
|
{
|
||||||
|
struct sdw_slave *slave = dev_to_sdw_dev(dev);
|
||||||
|
struct rt715_sdca_priv *rt715 = dev_get_drvdata(dev);
|
||||||
|
unsigned long time;
|
||||||
|
|
||||||
|
if (!rt715->hw_init)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
if (!slave->unattach_request)
|
||||||
|
goto regmap_sync;
|
||||||
|
|
||||||
|
time = wait_for_completion_timeout(&slave->enumeration_complete,
|
||||||
|
msecs_to_jiffies(RT715_PROBE_TIMEOUT));
|
||||||
|
if (!time) {
|
||||||
|
dev_err(&slave->dev, "Enumeration not complete, timed out\n");
|
||||||
|
return -ETIMEDOUT;
|
||||||
|
}
|
||||||
|
|
||||||
|
regmap_sync:
|
||||||
|
slave->unattach_request = 0;
|
||||||
|
regcache_cache_only(rt715->regmap, false);
|
||||||
|
regcache_sync_region(rt715->regmap,
|
||||||
|
SDW_SDCA_CTL(FUN_JACK_CODEC, RT715_SDCA_ST_EN, RT715_SDCA_ST_CTRL,
|
||||||
|
CH_00),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_SMPU_TRIG_ST_EN,
|
||||||
|
RT715_SDCA_SMPU_TRIG_ST_CTRL, CH_00));
|
||||||
|
regcache_cache_only(rt715->mbq_regmap, false);
|
||||||
|
regcache_sync_region(rt715->mbq_regmap, 0x2000000, 0x61020ff);
|
||||||
|
regcache_sync_region(rt715->mbq_regmap,
|
||||||
|
SDW_SDCA_CTL(FUN_JACK_CODEC, RT715_SDCA_ST_EN, RT715_SDCA_ST_CTRL,
|
||||||
|
CH_00),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_SMPU_TRIG_ST_EN,
|
||||||
|
RT715_SDCA_SMPU_TRIG_ST_CTRL, CH_00));
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct dev_pm_ops rt715_pm = {
|
||||||
|
SET_SYSTEM_SLEEP_PM_OPS(rt715_dev_suspend, rt715_dev_resume)
|
||||||
|
SET_RUNTIME_PM_OPS(rt715_dev_suspend, rt715_dev_resume, NULL)
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct sdw_driver rt715_sdw_driver = {
|
||||||
|
.driver = {
|
||||||
|
.name = "rt715-sdca",
|
||||||
|
.owner = THIS_MODULE,
|
||||||
|
.pm = &rt715_pm,
|
||||||
|
},
|
||||||
|
.probe = rt715_sdca_sdw_probe,
|
||||||
|
.ops = &rt715_sdca_slave_ops,
|
||||||
|
.id_table = rt715_sdca_id,
|
||||||
|
};
|
||||||
|
module_sdw_driver(rt715_sdw_driver);
|
||||||
|
|
||||||
|
MODULE_DESCRIPTION("ASoC RT715 driver SDW SDCA");
|
||||||
|
MODULE_AUTHOR("Jack Yu <jack.yu@realtek.com>");
|
||||||
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|
@ -0,0 +1,170 @@
|
||||||
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||||
|
/*
|
||||||
|
* rt715-sdca-sdw.h -- RT715 ALSA SoC audio driver header
|
||||||
|
*
|
||||||
|
* Copyright(c) 2020 Realtek Semiconductor Corp.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __RT715_SDW_SDCA_H__
|
||||||
|
#define __RT715_SDW_SDCA_H__
|
||||||
|
|
||||||
|
#include <linux/soundwire/sdw_registers.h>
|
||||||
|
|
||||||
|
static const struct reg_default rt715_reg_defaults_sdca[] = {
|
||||||
|
{ 0x201a, 0x00 },
|
||||||
|
{ 0x201e, 0x00 },
|
||||||
|
{ 0x2020, 0x00 },
|
||||||
|
{ 0x2021, 0x00 },
|
||||||
|
{ 0x2022, 0x00 },
|
||||||
|
{ 0x2023, 0x00 },
|
||||||
|
{ 0x2024, 0x00 },
|
||||||
|
{ 0x2025, 0x01 },
|
||||||
|
{ 0x2026, 0x00 },
|
||||||
|
{ 0x2027, 0x00 },
|
||||||
|
{ 0x2029, 0x00 },
|
||||||
|
{ 0x202a, 0x00 },
|
||||||
|
{ 0x202d, 0x00 },
|
||||||
|
{ 0x202e, 0x00 },
|
||||||
|
{ 0x202f, 0x00 },
|
||||||
|
{ 0x2030, 0x00 },
|
||||||
|
{ 0x2031, 0x00 },
|
||||||
|
{ 0x2032, 0x00 },
|
||||||
|
{ 0x2033, 0x00 },
|
||||||
|
{ 0x2034, 0x00 },
|
||||||
|
{ 0x2230, 0x00 },
|
||||||
|
{ 0x2231, 0x2f },
|
||||||
|
{ 0x2232, 0x80 },
|
||||||
|
{ 0x2233, 0x00 },
|
||||||
|
{ 0x2234, 0x00 },
|
||||||
|
{ 0x2235, 0x00 },
|
||||||
|
{ 0x2236, 0x00 },
|
||||||
|
{ 0x2237, 0x00 },
|
||||||
|
{ 0x2238, 0x00 },
|
||||||
|
{ 0x2239, 0x00 },
|
||||||
|
{ 0x2f01, 0x00 },
|
||||||
|
{ 0x2f02, 0x09 },
|
||||||
|
{ 0x2f03, 0x0b },
|
||||||
|
{ 0x2f04, 0x00 },
|
||||||
|
{ 0x2f05, 0x0e },
|
||||||
|
{ 0x2f06, 0x01 },
|
||||||
|
{ 0x2f08, 0x00 },
|
||||||
|
{ 0x2f09, 0x00 },
|
||||||
|
{ 0x2f0a, 0x00 },
|
||||||
|
{ 0x2f0b, 0x00 },
|
||||||
|
{ 0x2f0c, 0x00 },
|
||||||
|
{ 0x2f0d, 0x00 },
|
||||||
|
{ 0x2f0e, 0x12 },
|
||||||
|
{ 0x2f0f, 0x00 },
|
||||||
|
{ 0x2f10, 0x00 },
|
||||||
|
{ 0x2f11, 0x00 },
|
||||||
|
{ 0x2f12, 0x00 },
|
||||||
|
{ 0x2f13, 0x00 },
|
||||||
|
{ 0x2f14, 0x00 },
|
||||||
|
{ 0x2f15, 0x00 },
|
||||||
|
{ 0x2f16, 0x00 },
|
||||||
|
{ 0x2f17, 0x00 },
|
||||||
|
{ 0x2f18, 0x00 },
|
||||||
|
{ 0x2f19, 0x03 },
|
||||||
|
{ 0x2f1a, 0x00 },
|
||||||
|
{ 0x2f1f, 0x10 },
|
||||||
|
{ 0x2f20, 0x00 },
|
||||||
|
{ 0x2f21, 0x00 },
|
||||||
|
{ 0x2f22, 0x00 },
|
||||||
|
{ 0x2f23, 0x00 },
|
||||||
|
{ 0x2f24, 0x00 },
|
||||||
|
{ 0x2f25, 0x00 },
|
||||||
|
{ 0x2f52, 0x01 },
|
||||||
|
{ 0x2f5a, 0x02 },
|
||||||
|
{ 0x2f5b, 0x05 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_CX_CLK_SEL_EN,
|
||||||
|
RT715_SDCA_CX_CLK_SEL_CTRL, CH_00), 0x1 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_01), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_02), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_03), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_04), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_01), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_02), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_03), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_04), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_01), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_02), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_SMPU_TRIG_ST_EN,
|
||||||
|
RT715_SDCA_SMPU_TRIG_EN_CTRL, CH_00), 0x02 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_SMPU_TRIG_ST_EN,
|
||||||
|
RT715_SDCA_SMPU_TRIG_ST_CTRL, CH_00), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_01), 0x01 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_02), 0x01 },
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct reg_default rt715_mbq_reg_defaults_sdca[] = {
|
||||||
|
{ 0x200002b, 0x0420 },
|
||||||
|
{ 0x2000036, 0x0000 },
|
||||||
|
{ 0x2000037, 0x0000 },
|
||||||
|
{ 0x2000039, 0xaa81 },
|
||||||
|
{ 0x6100000, 0x0100 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_01), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_02), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_03), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_04), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_01), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_02), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_03), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_04), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_01), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_02), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_01), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_02), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_03), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_04), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_05), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_06), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_07), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_08), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_01), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_02), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_03), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_04), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_05), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_06), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_07), 0x00 },
|
||||||
|
{ SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL, CH_08), 0x00 },
|
||||||
|
};
|
||||||
|
#endif /* __RT715_SDW_SDCA_H__ */
|
||||||
|
|
@ -0,0 +1,936 @@
|
||||||
|
// SPDX-License-Identifier: GPL-2.0-only
|
||||||
|
//
|
||||||
|
// rt715-sdca.c -- rt715 ALSA SoC audio driver
|
||||||
|
//
|
||||||
|
// Copyright(c) 2020 Realtek Semiconductor Corp.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
//
|
||||||
|
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/moduleparam.h>
|
||||||
|
#include <linux/version.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/pm_runtime.h>
|
||||||
|
#include <linux/pm.h>
|
||||||
|
#include <linux/soundwire/sdw.h>
|
||||||
|
#include <linux/regmap.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
#include <linux/platform_device.h>
|
||||||
|
#include <sound/core.h>
|
||||||
|
#include <sound/pcm.h>
|
||||||
|
#include <sound/pcm_params.h>
|
||||||
|
#include <sound/soc.h>
|
||||||
|
#include <sound/soc-dapm.h>
|
||||||
|
#include <sound/initval.h>
|
||||||
|
#include <sound/tlv.h>
|
||||||
|
#include <linux/soundwire/sdw_registers.h>
|
||||||
|
|
||||||
|
#include "rt715-sdca.h"
|
||||||
|
|
||||||
|
static int rt715_index_write(struct rt715_sdca_priv *rt715, unsigned int nid,
|
||||||
|
unsigned int reg, unsigned int value)
|
||||||
|
{
|
||||||
|
struct regmap *regmap = rt715->mbq_regmap;
|
||||||
|
unsigned int addr;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
addr = (nid << 20) | reg;
|
||||||
|
|
||||||
|
ret = regmap_write(regmap, addr, value);
|
||||||
|
if (ret < 0)
|
||||||
|
dev_err(&rt715->slave->dev,
|
||||||
|
"Failed to set private value: %08x <= %04x %d\n", ret, addr,
|
||||||
|
value);
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int rt715_index_read(struct rt715_sdca_priv *rt715,
|
||||||
|
unsigned int nid, unsigned int reg, unsigned int *value)
|
||||||
|
{
|
||||||
|
struct regmap *regmap = rt715->mbq_regmap;
|
||||||
|
unsigned int addr;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
addr = (nid << 20) | reg;
|
||||||
|
|
||||||
|
ret = regmap_read(regmap, addr, value);
|
||||||
|
if (ret < 0)
|
||||||
|
dev_err(&rt715->slave->dev,
|
||||||
|
"Failed to get private value: %06x => %04x ret=%d\n",
|
||||||
|
addr, *value, ret);
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int rt715_index_update_bits(struct rt715_sdca_priv *rt715,
|
||||||
|
unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val)
|
||||||
|
{
|
||||||
|
unsigned int tmp;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = rt715_index_read(rt715, nid, reg, &tmp);
|
||||||
|
if (ret < 0)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
set_mask_bits(&tmp, mask, val);
|
||||||
|
|
||||||
|
return rt715_index_write(rt715, nid, reg, tmp);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* SDCA Volume/Boost control */
|
||||||
|
static int rt715_set_amp_gain_put_sdca(struct snd_kcontrol *kcontrol,
|
||||||
|
struct snd_ctl_elem_value *ucontrol)
|
||||||
|
{
|
||||||
|
struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
|
||||||
|
struct soc_mixer_control *mc =
|
||||||
|
(struct soc_mixer_control *)kcontrol->private_value;
|
||||||
|
struct rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component);
|
||||||
|
unsigned int val_l, val_r, gain_l_val, gain_r_val;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
/* control value to 2s complement */
|
||||||
|
/* L channel */
|
||||||
|
gain_l_val = ucontrol->value.integer.value[0];
|
||||||
|
if (gain_l_val > mc->max)
|
||||||
|
gain_l_val = mc->max;
|
||||||
|
val_l = gain_l_val;
|
||||||
|
|
||||||
|
if (mc->shift == 8) {
|
||||||
|
gain_l_val = (gain_l_val * 10) << mc->shift;
|
||||||
|
} else {
|
||||||
|
gain_l_val =
|
||||||
|
((abs(gain_l_val - mc->shift) * RT715_SDCA_DB_STEP) << 8) / 1000;
|
||||||
|
if (val_l <= mc->shift) {
|
||||||
|
gain_l_val = ~gain_l_val;
|
||||||
|
gain_l_val += 1;
|
||||||
|
}
|
||||||
|
gain_l_val &= 0xffff;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* R channel */
|
||||||
|
gain_r_val = ucontrol->value.integer.value[1];
|
||||||
|
if (gain_r_val > mc->max)
|
||||||
|
gain_r_val = mc->max;
|
||||||
|
val_r = gain_r_val;
|
||||||
|
|
||||||
|
if (mc->shift == 8) {
|
||||||
|
gain_r_val = (gain_r_val * 10) << mc->shift;
|
||||||
|
} else {
|
||||||
|
gain_r_val =
|
||||||
|
((abs(gain_r_val - mc->shift) * RT715_SDCA_DB_STEP) << 8) / 1000;
|
||||||
|
if (val_r <= mc->shift) {
|
||||||
|
gain_r_val = ~gain_r_val;
|
||||||
|
gain_r_val += 1;
|
||||||
|
}
|
||||||
|
gain_r_val &= 0xffff;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Lch*/
|
||||||
|
ret = regmap_write(rt715->mbq_regmap, mc->reg, gain_l_val);
|
||||||
|
if (ret != 0) {
|
||||||
|
dev_err(component->dev, "Failed to write 0x%x=0x%x\n", mc->reg,
|
||||||
|
gain_l_val);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
/* Rch */
|
||||||
|
ret = regmap_write(rt715->mbq_regmap, mc->rreg, gain_r_val);
|
||||||
|
if (ret != 0) {
|
||||||
|
dev_err(component->dev, "Failed to write 0x%x=0x%x\n", mc->rreg,
|
||||||
|
gain_r_val);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int rt715_set_amp_gain_get_sdca(struct snd_kcontrol *kcontrol,
|
||||||
|
struct snd_ctl_elem_value *ucontrol)
|
||||||
|
{
|
||||||
|
struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
|
||||||
|
struct soc_mixer_control *mc =
|
||||||
|
(struct soc_mixer_control *)kcontrol->private_value;
|
||||||
|
struct rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component);
|
||||||
|
unsigned int val_l, val_r, ctl_l, ctl_r, neg_flag = 0;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = regmap_read(rt715->mbq_regmap, mc->reg, &val_l);
|
||||||
|
if (ret < 0)
|
||||||
|
dev_err(component->dev, "Failed to read 0x%x, ret=%d\n", mc->reg, ret);
|
||||||
|
ret = regmap_read(rt715->mbq_regmap, mc->rreg, &val_r);
|
||||||
|
if (ret < 0)
|
||||||
|
dev_err(component->dev, "Failed to read 0x%x, ret=%d\n", mc->rreg,
|
||||||
|
ret);
|
||||||
|
|
||||||
|
/* L channel */
|
||||||
|
if (mc->shift == 8) {
|
||||||
|
ctl_l = (val_l >> mc->shift) / 10;
|
||||||
|
} else {
|
||||||
|
ctl_l = val_l;
|
||||||
|
if (ctl_l & BIT(15)) {
|
||||||
|
ctl_l = ~(val_l - 1) & 0xffff;
|
||||||
|
neg_flag = 1;
|
||||||
|
}
|
||||||
|
ctl_l *= 1000;
|
||||||
|
ctl_l >>= 8;
|
||||||
|
if (neg_flag)
|
||||||
|
ctl_l = mc->shift - ctl_l / RT715_SDCA_DB_STEP;
|
||||||
|
else
|
||||||
|
ctl_l = mc->shift + ctl_l / RT715_SDCA_DB_STEP;
|
||||||
|
}
|
||||||
|
|
||||||
|
neg_flag = 0;
|
||||||
|
/* R channel */
|
||||||
|
if (mc->shift == 8) {
|
||||||
|
ctl_r = (val_r >> mc->shift) / 10;
|
||||||
|
} else {
|
||||||
|
ctl_r = val_r;
|
||||||
|
if (ctl_r & BIT(15)) {
|
||||||
|
ctl_r = ~(val_r - 1) & 0xffff;
|
||||||
|
neg_flag = 1;
|
||||||
|
}
|
||||||
|
ctl_r *= 1000;
|
||||||
|
ctl_r >>= 8;
|
||||||
|
if (neg_flag)
|
||||||
|
ctl_r = mc->shift - ctl_r / RT715_SDCA_DB_STEP;
|
||||||
|
else
|
||||||
|
ctl_r = mc->shift + ctl_r / RT715_SDCA_DB_STEP;
|
||||||
|
}
|
||||||
|
|
||||||
|
ucontrol->value.integer.value[0] = ctl_l;
|
||||||
|
ucontrol->value.integer.value[1] = ctl_r;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -17625, 375, 0);
|
||||||
|
static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0);
|
||||||
|
|
||||||
|
#define SOC_DOUBLE_R_EXT(xname, reg_left, reg_right, xshift, xmax, xinvert,\
|
||||||
|
xhandler_get, xhandler_put) \
|
||||||
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
|
||||||
|
.info = snd_soc_info_volsw, \
|
||||||
|
.get = xhandler_get, .put = xhandler_put, \
|
||||||
|
.private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
|
||||||
|
xmax, xinvert) }
|
||||||
|
|
||||||
|
static const struct snd_kcontrol_new rt715_snd_controls_sdca[] = {
|
||||||
|
/* Capture switch */
|
||||||
|
SOC_DOUBLE_R("FU0A Capture Switch",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_02),
|
||||||
|
0, 1, 1),
|
||||||
|
SOC_DOUBLE_R("FU02 1_2 Capture Switch",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_02),
|
||||||
|
0, 1, 1),
|
||||||
|
SOC_DOUBLE_R("FU02 3_4 Capture Switch",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_03),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_04),
|
||||||
|
0, 1, 1),
|
||||||
|
SOC_DOUBLE_R("FU06 1_2 Capture Switch",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_02),
|
||||||
|
0, 1, 1),
|
||||||
|
SOC_DOUBLE_R("FU06 3_4 Capture Switch",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_03),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_MUTE_CTRL, CH_04),
|
||||||
|
0, 1, 1),
|
||||||
|
/* Volume Control */
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0A Capture Volume",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC7_27_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_02),
|
||||||
|
0x2f, 0x7f, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
in_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU02 1_2 Capture Volume",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL, CH_02),
|
||||||
|
0x2f, 0x7f, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
in_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU02 3_4 Capture Volume",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL,
|
||||||
|
CH_03),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC8_9_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL,
|
||||||
|
CH_04), 0x2f, 0x7f, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
in_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU06 1_2 Capture Volume",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL,
|
||||||
|
CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL,
|
||||||
|
CH_02), 0x2f, 0x7f, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
in_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU06 3_4 Capture Volume",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL,
|
||||||
|
CH_03),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_ADC10_11_VOL,
|
||||||
|
RT715_SDCA_FU_VOL_CTRL,
|
||||||
|
CH_04), 0x2f, 0x7f, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
in_vol_tlv),
|
||||||
|
/* MIC Boost Control */
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0E 1_2 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_02), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0E 3_4 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_03),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_04), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0E 5_6 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_05),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_06), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0E 7_8 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_07),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_DMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_08), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0C 1_2 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_01),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_02), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0C 3_4 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_03),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_04), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0C 5_6 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_05),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_06), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
SOC_DOUBLE_R_EXT_TLV("FU0C 7_8 Boost",
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_07),
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_FU_AMIC_GAIN_EN,
|
||||||
|
RT715_SDCA_FU_DMIC_GAIN_CTRL,
|
||||||
|
CH_08), 8, 3, 0,
|
||||||
|
rt715_set_amp_gain_get_sdca, rt715_set_amp_gain_put_sdca,
|
||||||
|
mic_vol_tlv),
|
||||||
|
};
|
||||||
|
|
||||||
|
static int rt715_mux_get(struct snd_kcontrol *kcontrol,
|
||||||
|
struct snd_ctl_elem_value *ucontrol)
|
||||||
|
{
|
||||||
|
struct snd_soc_component *component =
|
||||||
|
snd_soc_dapm_kcontrol_component(kcontrol);
|
||||||
|
struct rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component);
|
||||||
|
unsigned int val, mask_sft;
|
||||||
|
|
||||||
|
if (strstr(ucontrol->id.name, "ADC 22 Mux"))
|
||||||
|
mask_sft = 12;
|
||||||
|
else if (strstr(ucontrol->id.name, "ADC 23 Mux"))
|
||||||
|
mask_sft = 8;
|
||||||
|
else if (strstr(ucontrol->id.name, "ADC 24 Mux"))
|
||||||
|
mask_sft = 4;
|
||||||
|
else if (strstr(ucontrol->id.name, "ADC 25 Mux"))
|
||||||
|
mask_sft = 0;
|
||||||
|
else
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
rt715_index_read(rt715, RT715_VENDOR_HDA_CTL,
|
||||||
|
RT715_HDA_LEGACY_MUX_CTL1, &val);
|
||||||
|
val = (val >> mask_sft) & 0xf;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* The first two indices of ADC Mux 24/25 are routed to the same
|
||||||
|
* hardware source. ie, ADC Mux 24 0/1 will both connect to MIC2.
|
||||||
|
* To have a unique set of inputs, we skip the index1 of the muxes.
|
||||||
|
*/
|
||||||
|
if ((strstr(ucontrol->id.name, "ADC 24 Mux") ||
|
||||||
|
strstr(ucontrol->id.name, "ADC 25 Mux")) && val > 0)
|
||||||
|
val -= 1;
|
||||||
|
ucontrol->value.enumerated.item[0] = val;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int rt715_mux_put(struct snd_kcontrol *kcontrol,
|
||||||
|
struct snd_ctl_elem_value *ucontrol)
|
||||||
|
{
|
||||||
|
struct snd_soc_component *component =
|
||||||
|
snd_soc_dapm_kcontrol_component(kcontrol);
|
||||||
|
struct snd_soc_dapm_context *dapm =
|
||||||
|
snd_soc_dapm_kcontrol_dapm(kcontrol);
|
||||||
|
struct rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component);
|
||||||
|
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
|
||||||
|
unsigned int *item = ucontrol->value.enumerated.item;
|
||||||
|
unsigned int val, val2 = 0, change, mask_sft;
|
||||||
|
|
||||||
|
if (item[0] >= e->items)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
if (strstr(ucontrol->id.name, "ADC 22 Mux"))
|
||||||
|
mask_sft = 12;
|
||||||
|
else if (strstr(ucontrol->id.name, "ADC 23 Mux"))
|
||||||
|
mask_sft = 8;
|
||||||
|
else if (strstr(ucontrol->id.name, "ADC 24 Mux"))
|
||||||
|
mask_sft = 4;
|
||||||
|
else if (strstr(ucontrol->id.name, "ADC 25 Mux"))
|
||||||
|
mask_sft = 0;
|
||||||
|
else
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
/* Verb ID = 0x701h, nid = e->reg */
|
||||||
|
val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l;
|
||||||
|
|
||||||
|
rt715_index_read(rt715, RT715_VENDOR_HDA_CTL,
|
||||||
|
RT715_HDA_LEGACY_MUX_CTL1, &val2);
|
||||||
|
val2 = (val2 >> mask_sft) & 0xf;
|
||||||
|
|
||||||
|
change = val != val2;
|
||||||
|
|
||||||
|
if (change)
|
||||||
|
rt715_index_update_bits(rt715, RT715_VENDOR_HDA_CTL,
|
||||||
|
RT715_HDA_LEGACY_MUX_CTL1, 0xf << mask_sft, val << mask_sft);
|
||||||
|
|
||||||
|
snd_soc_dapm_mux_update_power(dapm, kcontrol, item[0], e, NULL);
|
||||||
|
|
||||||
|
return change;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const char * const adc_22_23_mux_text[] = {
|
||||||
|
"MIC1",
|
||||||
|
"MIC2",
|
||||||
|
"LINE1",
|
||||||
|
"LINE2",
|
||||||
|
"DMIC1",
|
||||||
|
"DMIC2",
|
||||||
|
"DMIC3",
|
||||||
|
"DMIC4",
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Due to mux design for nid 24 (MUX_IN3)/25 (MUX_IN4), connection index 0 and
|
||||||
|
* 1 will be connected to the same dmic source, therefore we skip index 1 to
|
||||||
|
* avoid misunderstanding on usage of dapm routing.
|
||||||
|
*/
|
||||||
|
static int rt715_adc_24_25_values[] = {
|
||||||
|
0,
|
||||||
|
2,
|
||||||
|
3,
|
||||||
|
4,
|
||||||
|
5,
|
||||||
|
};
|
||||||
|
|
||||||
|
static const char * const adc_24_mux_text[] = {
|
||||||
|
"MIC2",
|
||||||
|
"DMIC1",
|
||||||
|
"DMIC2",
|
||||||
|
"DMIC3",
|
||||||
|
"DMIC4",
|
||||||
|
};
|
||||||
|
|
||||||
|
static const char * const adc_25_mux_text[] = {
|
||||||
|
"MIC1",
|
||||||
|
"DMIC1",
|
||||||
|
"DMIC2",
|
||||||
|
"DMIC3",
|
||||||
|
"DMIC4",
|
||||||
|
};
|
||||||
|
|
||||||
|
static SOC_ENUM_SINGLE_DECL(rt715_adc22_enum, SND_SOC_NOPM, 0,
|
||||||
|
adc_22_23_mux_text);
|
||||||
|
|
||||||
|
static SOC_ENUM_SINGLE_DECL(rt715_adc23_enum, SND_SOC_NOPM, 0,
|
||||||
|
adc_22_23_mux_text);
|
||||||
|
|
||||||
|
static SOC_VALUE_ENUM_SINGLE_DECL(rt715_adc24_enum,
|
||||||
|
SND_SOC_NOPM, 0, 0xf,
|
||||||
|
adc_24_mux_text, rt715_adc_24_25_values);
|
||||||
|
static SOC_VALUE_ENUM_SINGLE_DECL(rt715_adc25_enum,
|
||||||
|
SND_SOC_NOPM, 0, 0xf,
|
||||||
|
adc_25_mux_text, rt715_adc_24_25_values);
|
||||||
|
|
||||||
|
static const struct snd_kcontrol_new rt715_adc22_mux =
|
||||||
|
SOC_DAPM_ENUM_EXT("ADC 22 Mux", rt715_adc22_enum,
|
||||||
|
rt715_mux_get, rt715_mux_put);
|
||||||
|
|
||||||
|
static const struct snd_kcontrol_new rt715_adc23_mux =
|
||||||
|
SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt715_adc23_enum,
|
||||||
|
rt715_mux_get, rt715_mux_put);
|
||||||
|
|
||||||
|
static const struct snd_kcontrol_new rt715_adc24_mux =
|
||||||
|
SOC_DAPM_ENUM_EXT("ADC 24 Mux", rt715_adc24_enum,
|
||||||
|
rt715_mux_get, rt715_mux_put);
|
||||||
|
|
||||||
|
static const struct snd_kcontrol_new rt715_adc25_mux =
|
||||||
|
SOC_DAPM_ENUM_EXT("ADC 25 Mux", rt715_adc25_enum,
|
||||||
|
rt715_mux_get, rt715_mux_put);
|
||||||
|
|
||||||
|
static int rt715_pde23_24_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 rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component);
|
||||||
|
|
||||||
|
switch (event) {
|
||||||
|
case SND_SOC_DAPM_POST_PMU:
|
||||||
|
regmap_write(rt715->regmap,
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_CREQ_POW_EN,
|
||||||
|
RT715_SDCA_REQ_POW_CTRL,
|
||||||
|
CH_00), 0x00);
|
||||||
|
break;
|
||||||
|
case SND_SOC_DAPM_PRE_PMD:
|
||||||
|
regmap_write(rt715->regmap,
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_CREQ_POW_EN,
|
||||||
|
RT715_SDCA_REQ_POW_CTRL,
|
||||||
|
CH_00), 0x03);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct snd_soc_dapm_widget rt715_dapm_widgets[] = {
|
||||||
|
SND_SOC_DAPM_INPUT("DMIC1"),
|
||||||
|
SND_SOC_DAPM_INPUT("DMIC2"),
|
||||||
|
SND_SOC_DAPM_INPUT("DMIC3"),
|
||||||
|
SND_SOC_DAPM_INPUT("DMIC4"),
|
||||||
|
SND_SOC_DAPM_INPUT("MIC1"),
|
||||||
|
SND_SOC_DAPM_INPUT("MIC2"),
|
||||||
|
SND_SOC_DAPM_INPUT("LINE1"),
|
||||||
|
SND_SOC_DAPM_INPUT("LINE2"),
|
||||||
|
|
||||||
|
SND_SOC_DAPM_SUPPLY("PDE23_24", SND_SOC_NOPM, 0, 0,
|
||||||
|
rt715_pde23_24_event,
|
||||||
|
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
|
||||||
|
|
||||||
|
SND_SOC_DAPM_ADC("ADC 07", NULL, SND_SOC_NOPM, 4, 0),
|
||||||
|
SND_SOC_DAPM_ADC("ADC 08", NULL, SND_SOC_NOPM, 4, 0),
|
||||||
|
SND_SOC_DAPM_ADC("ADC 09", NULL, SND_SOC_NOPM, 4, 0),
|
||||||
|
SND_SOC_DAPM_ADC("ADC 27", NULL, SND_SOC_NOPM, 4, 0),
|
||||||
|
SND_SOC_DAPM_MUX("ADC 22 Mux", SND_SOC_NOPM, 0, 0,
|
||||||
|
&rt715_adc22_mux),
|
||||||
|
SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0,
|
||||||
|
&rt715_adc23_mux),
|
||||||
|
SND_SOC_DAPM_MUX("ADC 24 Mux", SND_SOC_NOPM, 0, 0,
|
||||||
|
&rt715_adc24_mux),
|
||||||
|
SND_SOC_DAPM_MUX("ADC 25 Mux", SND_SOC_NOPM, 0, 0,
|
||||||
|
&rt715_adc25_mux),
|
||||||
|
SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0),
|
||||||
|
SND_SOC_DAPM_AIF_OUT("DP6TX", "DP6 Capture", 0, SND_SOC_NOPM, 0, 0),
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct snd_soc_dapm_route rt715_audio_map[] = {
|
||||||
|
{"DP6TX", NULL, "ADC 09"},
|
||||||
|
{"DP6TX", NULL, "ADC 08"},
|
||||||
|
{"DP4TX", NULL, "ADC 07"},
|
||||||
|
{"DP4TX", NULL, "ADC 27"},
|
||||||
|
{"DP4TX", NULL, "ADC 09"},
|
||||||
|
{"DP4TX", NULL, "ADC 08"},
|
||||||
|
|
||||||
|
{"LINE1", NULL, "PDE23_24"},
|
||||||
|
{"LINE2", NULL, "PDE23_24"},
|
||||||
|
{"MIC1", NULL, "PDE23_24"},
|
||||||
|
{"MIC2", NULL, "PDE23_24"},
|
||||||
|
{"DMIC1", NULL, "PDE23_24"},
|
||||||
|
{"DMIC2", NULL, "PDE23_24"},
|
||||||
|
{"DMIC3", NULL, "PDE23_24"},
|
||||||
|
{"DMIC4", NULL, "PDE23_24"},
|
||||||
|
|
||||||
|
{"ADC 09", NULL, "ADC 22 Mux"},
|
||||||
|
{"ADC 08", NULL, "ADC 23 Mux"},
|
||||||
|
{"ADC 07", NULL, "ADC 24 Mux"},
|
||||||
|
{"ADC 27", NULL, "ADC 25 Mux"},
|
||||||
|
{"ADC 22 Mux", "MIC1", "MIC1"},
|
||||||
|
{"ADC 22 Mux", "MIC2", "MIC2"},
|
||||||
|
{"ADC 22 Mux", "LINE1", "LINE1"},
|
||||||
|
{"ADC 22 Mux", "LINE2", "LINE2"},
|
||||||
|
{"ADC 22 Mux", "DMIC1", "DMIC1"},
|
||||||
|
{"ADC 22 Mux", "DMIC2", "DMIC2"},
|
||||||
|
{"ADC 22 Mux", "DMIC3", "DMIC3"},
|
||||||
|
{"ADC 22 Mux", "DMIC4", "DMIC4"},
|
||||||
|
{"ADC 23 Mux", "MIC1", "MIC1"},
|
||||||
|
{"ADC 23 Mux", "MIC2", "MIC2"},
|
||||||
|
{"ADC 23 Mux", "LINE1", "LINE1"},
|
||||||
|
{"ADC 23 Mux", "LINE2", "LINE2"},
|
||||||
|
{"ADC 23 Mux", "DMIC1", "DMIC1"},
|
||||||
|
{"ADC 23 Mux", "DMIC2", "DMIC2"},
|
||||||
|
{"ADC 23 Mux", "DMIC3", "DMIC3"},
|
||||||
|
{"ADC 23 Mux", "DMIC4", "DMIC4"},
|
||||||
|
{"ADC 24 Mux", "MIC2", "MIC2"},
|
||||||
|
{"ADC 24 Mux", "DMIC1", "DMIC1"},
|
||||||
|
{"ADC 24 Mux", "DMIC2", "DMIC2"},
|
||||||
|
{"ADC 24 Mux", "DMIC3", "DMIC3"},
|
||||||
|
{"ADC 24 Mux", "DMIC4", "DMIC4"},
|
||||||
|
{"ADC 25 Mux", "MIC1", "MIC1"},
|
||||||
|
{"ADC 25 Mux", "DMIC1", "DMIC1"},
|
||||||
|
{"ADC 25 Mux", "DMIC2", "DMIC2"},
|
||||||
|
{"ADC 25 Mux", "DMIC3", "DMIC3"},
|
||||||
|
{"ADC 25 Mux", "DMIC4", "DMIC4"},
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct snd_soc_component_driver soc_codec_dev_rt715_sdca = {
|
||||||
|
.controls = rt715_snd_controls_sdca,
|
||||||
|
.num_controls = ARRAY_SIZE(rt715_snd_controls_sdca),
|
||||||
|
.dapm_widgets = rt715_dapm_widgets,
|
||||||
|
.num_dapm_widgets = ARRAY_SIZE(rt715_dapm_widgets),
|
||||||
|
.dapm_routes = rt715_audio_map,
|
||||||
|
.num_dapm_routes = ARRAY_SIZE(rt715_audio_map),
|
||||||
|
};
|
||||||
|
|
||||||
|
static int rt715_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
|
||||||
|
int direction)
|
||||||
|
{
|
||||||
|
struct rt715_sdw_stream_data *stream;
|
||||||
|
|
||||||
|
stream = kzalloc(sizeof(*stream), GFP_KERNEL);
|
||||||
|
if (!stream)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
stream->sdw_stream = sdw_stream;
|
||||||
|
|
||||||
|
/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
|
||||||
|
if (direction == SNDRV_PCM_STREAM_PLAYBACK)
|
||||||
|
dai->playback_dma_data = stream;
|
||||||
|
else
|
||||||
|
dai->capture_dma_data = stream;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void rt715_shutdown(struct snd_pcm_substream *substream,
|
||||||
|
struct snd_soc_dai *dai)
|
||||||
|
|
||||||
|
{
|
||||||
|
struct rt715_sdw_stream_data *stream;
|
||||||
|
|
||||||
|
stream = snd_soc_dai_get_dma_data(dai, substream);
|
||||||
|
if (!stream)
|
||||||
|
return;
|
||||||
|
|
||||||
|
snd_soc_dai_set_dma_data(dai, substream, NULL);
|
||||||
|
kfree(stream);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int rt715_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 rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component);
|
||||||
|
struct sdw_stream_config stream_config;
|
||||||
|
struct sdw_port_config port_config;
|
||||||
|
enum sdw_data_direction direction;
|
||||||
|
struct rt715_sdw_stream_data *stream;
|
||||||
|
int retval, port, num_channels;
|
||||||
|
unsigned int val;
|
||||||
|
|
||||||
|
stream = snd_soc_dai_get_dma_data(dai, substream);
|
||||||
|
|
||||||
|
if (!stream)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
if (!rt715->slave)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
switch (dai->id) {
|
||||||
|
case RT715_AIF1:
|
||||||
|
direction = SDW_DATA_DIR_TX;
|
||||||
|
port = 6;
|
||||||
|
rt715_index_write(rt715, RT715_VENDOR_REG, RT715_SDW_INPUT_SEL,
|
||||||
|
0xa500);
|
||||||
|
break;
|
||||||
|
case RT715_AIF2:
|
||||||
|
direction = SDW_DATA_DIR_TX;
|
||||||
|
port = 4;
|
||||||
|
rt715_index_write(rt715, RT715_VENDOR_REG, RT715_SDW_INPUT_SEL,
|
||||||
|
0xaf00);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
dev_err(component->dev, "Invalid DAI id %d\n", dai->id);
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
stream_config.frame_rate = params_rate(params);
|
||||||
|
stream_config.ch_count = params_channels(params);
|
||||||
|
stream_config.bps = snd_pcm_format_width(params_format(params));
|
||||||
|
stream_config.direction = direction;
|
||||||
|
|
||||||
|
num_channels = params_channels(params);
|
||||||
|
port_config.ch_mask = GENMASK(num_channels - 1, 0);
|
||||||
|
port_config.num = port;
|
||||||
|
|
||||||
|
retval = sdw_stream_add_slave(rt715->slave, &stream_config,
|
||||||
|
&port_config, 1, stream->sdw_stream);
|
||||||
|
if (retval) {
|
||||||
|
dev_err(component->dev, "Unable to configure port, retval:%d\n",
|
||||||
|
retval);
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (params_rate(params)) {
|
||||||
|
case 8000:
|
||||||
|
val = 0x1;
|
||||||
|
break;
|
||||||
|
case 11025:
|
||||||
|
val = 0x2;
|
||||||
|
break;
|
||||||
|
case 12000:
|
||||||
|
val = 0x3;
|
||||||
|
break;
|
||||||
|
case 16000:
|
||||||
|
val = 0x4;
|
||||||
|
break;
|
||||||
|
case 22050:
|
||||||
|
val = 0x5;
|
||||||
|
break;
|
||||||
|
case 24000:
|
||||||
|
val = 0x6;
|
||||||
|
break;
|
||||||
|
case 32000:
|
||||||
|
val = 0x7;
|
||||||
|
break;
|
||||||
|
case 44100:
|
||||||
|
val = 0x8;
|
||||||
|
break;
|
||||||
|
case 48000:
|
||||||
|
val = 0x9;
|
||||||
|
break;
|
||||||
|
case 88200:
|
||||||
|
val = 0xa;
|
||||||
|
break;
|
||||||
|
case 96000:
|
||||||
|
val = 0xb;
|
||||||
|
break;
|
||||||
|
case 176400:
|
||||||
|
val = 0xc;
|
||||||
|
break;
|
||||||
|
case 192000:
|
||||||
|
val = 0xd;
|
||||||
|
break;
|
||||||
|
case 384000:
|
||||||
|
val = 0xe;
|
||||||
|
break;
|
||||||
|
case 768000:
|
||||||
|
val = 0xf;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
dev_err(component->dev, "Unsupported sample rate %d\n",
|
||||||
|
params_rate(params));
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
regmap_write(rt715->regmap,
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_CS_FREQ_IND_EN,
|
||||||
|
RT715_SDCA_FREQ_IND_CTRL, CH_00), val);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int rt715_pcm_hw_free(struct snd_pcm_substream *substream,
|
||||||
|
struct snd_soc_dai *dai)
|
||||||
|
{
|
||||||
|
struct snd_soc_component *component = dai->component;
|
||||||
|
struct rt715_sdca_priv *rt715 = snd_soc_component_get_drvdata(component);
|
||||||
|
struct rt715_sdw_stream_data *stream =
|
||||||
|
snd_soc_dai_get_dma_data(dai, substream);
|
||||||
|
|
||||||
|
if (!rt715->slave)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
sdw_stream_remove_slave(rt715->slave, stream->sdw_stream);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#define RT715_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
|
||||||
|
#define RT715_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
|
||||||
|
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
|
||||||
|
|
||||||
|
static struct snd_soc_dai_ops rt715_ops = {
|
||||||
|
.hw_params = rt715_pcm_hw_params,
|
||||||
|
.hw_free = rt715_pcm_hw_free,
|
||||||
|
.set_sdw_stream = rt715_set_sdw_stream,
|
||||||
|
.shutdown = rt715_shutdown,
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct snd_soc_dai_driver rt715_dai[] = {
|
||||||
|
{
|
||||||
|
.name = "rt715-aif1",
|
||||||
|
.id = RT715_AIF1,
|
||||||
|
.capture = {
|
||||||
|
.stream_name = "DP6 Capture",
|
||||||
|
.channels_min = 1,
|
||||||
|
.channels_max = 2,
|
||||||
|
.rates = RT715_STEREO_RATES,
|
||||||
|
.formats = RT715_FORMATS,
|
||||||
|
},
|
||||||
|
.ops = &rt715_ops,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
.name = "rt715-aif2",
|
||||||
|
.id = RT715_AIF2,
|
||||||
|
.capture = {
|
||||||
|
.stream_name = "DP4 Capture",
|
||||||
|
.channels_min = 1,
|
||||||
|
.channels_max = 2,
|
||||||
|
.rates = RT715_STEREO_RATES,
|
||||||
|
.formats = RT715_FORMATS,
|
||||||
|
},
|
||||||
|
.ops = &rt715_ops,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Bus clock frequency */
|
||||||
|
#define RT715_CLK_FREQ_9600000HZ 9600000
|
||||||
|
#define RT715_CLK_FREQ_12000000HZ 12000000
|
||||||
|
#define RT715_CLK_FREQ_6000000HZ 6000000
|
||||||
|
#define RT715_CLK_FREQ_4800000HZ 4800000
|
||||||
|
#define RT715_CLK_FREQ_2400000HZ 2400000
|
||||||
|
#define RT715_CLK_FREQ_12288000HZ 12288000
|
||||||
|
|
||||||
|
int rt715_init(struct device *dev, struct regmap *mbq_regmap,
|
||||||
|
struct regmap *regmap, struct sdw_slave *slave)
|
||||||
|
{
|
||||||
|
struct rt715_sdca_priv *rt715;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
rt715 = devm_kzalloc(dev, sizeof(*rt715), GFP_KERNEL);
|
||||||
|
if (!rt715)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
dev_set_drvdata(dev, rt715);
|
||||||
|
rt715->slave = slave;
|
||||||
|
rt715->regmap = regmap;
|
||||||
|
rt715->mbq_regmap = mbq_regmap;
|
||||||
|
rt715->hw_sdw_ver = slave->id.sdw_version;
|
||||||
|
/*
|
||||||
|
* Mark hw_init to false
|
||||||
|
* HW init will be performed when device reports present
|
||||||
|
*/
|
||||||
|
rt715->hw_init = false;
|
||||||
|
rt715->first_init = false;
|
||||||
|
|
||||||
|
ret = devm_snd_soc_register_component(dev,
|
||||||
|
&soc_codec_dev_rt715_sdca,
|
||||||
|
rt715_dai,
|
||||||
|
ARRAY_SIZE(rt715_dai));
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int rt715_io_init(struct device *dev, struct sdw_slave *slave)
|
||||||
|
{
|
||||||
|
struct rt715_sdca_priv *rt715 = dev_get_drvdata(dev);
|
||||||
|
unsigned int hw_ver;
|
||||||
|
|
||||||
|
if (rt715->hw_init)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* PM runtime is only enabled when a Slave reports as Attached
|
||||||
|
*/
|
||||||
|
if (!rt715->first_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_init = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
pm_runtime_get_noresume(&slave->dev);
|
||||||
|
|
||||||
|
rt715_index_read(rt715, RT715_VENDOR_REG,
|
||||||
|
RT715_PRODUCT_NUM, &hw_ver);
|
||||||
|
hw_ver = hw_ver & 0x000f;
|
||||||
|
|
||||||
|
/* set clock selector = external */
|
||||||
|
regmap_write(rt715->regmap,
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_CX_CLK_SEL_EN,
|
||||||
|
RT715_SDCA_CX_CLK_SEL_CTRL, CH_00), 0x1);
|
||||||
|
/* set GPIO_4/5/6 to be 3rd/4th DMIC usage */
|
||||||
|
if (hw_ver == 0x0)
|
||||||
|
rt715_index_update_bits(rt715, RT715_VENDOR_REG,
|
||||||
|
RT715_AD_FUNC_EN, 0x54, 0x54);
|
||||||
|
else if (hw_ver == 0x1) {
|
||||||
|
rt715_index_update_bits(rt715, RT715_VENDOR_REG,
|
||||||
|
RT715_AD_FUNC_EN, 0x55, 0x55);
|
||||||
|
rt715_index_update_bits(rt715, RT715_VENDOR_REG,
|
||||||
|
RT715_REV_1, 0x40, 0x40);
|
||||||
|
}
|
||||||
|
/* trigger mode = VAD enable */
|
||||||
|
regmap_write(rt715->regmap,
|
||||||
|
SDW_SDCA_CTL(FUN_MIC_ARRAY, RT715_SDCA_SMPU_TRIG_ST_EN,
|
||||||
|
RT715_SDCA_SMPU_TRIG_EN_CTRL, CH_00), 0x2);
|
||||||
|
/* SMPU-1 interrupt enable mask */
|
||||||
|
regmap_update_bits(rt715->regmap, RT715_INT_MASK, 0x1, 0x1);
|
||||||
|
|
||||||
|
/* Mark Slave initialization complete */
|
||||||
|
rt715->hw_init = true;
|
||||||
|
|
||||||
|
pm_runtime_mark_last_busy(&slave->dev);
|
||||||
|
pm_runtime_put_autosuspend(&slave->dev);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
MODULE_DESCRIPTION("ASoC rt715 driver SDW SDCA");
|
||||||
|
MODULE_AUTHOR("Jack Yu <jack.yu@realtek.com>");
|
||||||
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|
@ -0,0 +1,124 @@
|
||||||
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||||
|
/*
|
||||||
|
* rt715-sdca.h -- RT715 ALSA SoC audio driver header
|
||||||
|
*
|
||||||
|
* Copyright(c) 2020 Realtek Semiconductor Corp.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __RT715_SDCA_H__
|
||||||
|
#define __RT715_SDCA_H__
|
||||||
|
|
||||||
|
#include <linux/regmap.h>
|
||||||
|
#include <linux/soundwire/sdw.h>
|
||||||
|
#include <linux/soundwire/sdw_type.h>
|
||||||
|
#include <sound/soc.h>
|
||||||
|
#include <linux/workqueue.h>
|
||||||
|
#include <linux/device.h>
|
||||||
|
|
||||||
|
struct rt715_sdca_priv {
|
||||||
|
struct regmap *regmap;
|
||||||
|
struct regmap *mbq_regmap;
|
||||||
|
struct snd_soc_codec *codec;
|
||||||
|
struct sdw_slave *slave;
|
||||||
|
struct delayed_work adc_mute_work;
|
||||||
|
int dbg_nid;
|
||||||
|
int dbg_vid;
|
||||||
|
int dbg_payload;
|
||||||
|
enum sdw_slave_status status;
|
||||||
|
struct sdw_bus_params params;
|
||||||
|
bool hw_init;
|
||||||
|
bool first_init;
|
||||||
|
int l_is_unmute;
|
||||||
|
int r_is_unmute;
|
||||||
|
int hw_sdw_ver;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct rt715_sdw_stream_data {
|
||||||
|
struct sdw_stream_runtime *sdw_stream;
|
||||||
|
};
|
||||||
|
|
||||||
|
/* MIPI Register */
|
||||||
|
#define RT715_INT_CTRL 0x005a
|
||||||
|
#define RT715_INT_MASK 0x005e
|
||||||
|
|
||||||
|
/* NID */
|
||||||
|
#define RT715_AUDIO_FUNCTION_GROUP 0x01
|
||||||
|
#define RT715_MIC_ADC 0x07
|
||||||
|
#define RT715_LINE_ADC 0x08
|
||||||
|
#define RT715_MIX_ADC 0x09
|
||||||
|
#define RT715_DMIC1 0x12
|
||||||
|
#define RT715_DMIC2 0x13
|
||||||
|
#define RT715_MIC1 0x18
|
||||||
|
#define RT715_MIC2 0x19
|
||||||
|
#define RT715_LINE1 0x1a
|
||||||
|
#define RT715_LINE2 0x1b
|
||||||
|
#define RT715_DMIC3 0x1d
|
||||||
|
#define RT715_DMIC4 0x29
|
||||||
|
#define RT715_VENDOR_REG 0x20
|
||||||
|
#define RT715_MUX_IN1 0x22
|
||||||
|
#define RT715_MUX_IN2 0x23
|
||||||
|
#define RT715_MUX_IN3 0x24
|
||||||
|
#define RT715_MUX_IN4 0x25
|
||||||
|
#define RT715_MIX_ADC2 0x27
|
||||||
|
#define RT715_INLINE_CMD 0x55
|
||||||
|
#define RT715_VENDOR_HDA_CTL 0x61
|
||||||
|
|
||||||
|
/* Index (NID:20h) */
|
||||||
|
#define RT715_PRODUCT_NUM 0x0
|
||||||
|
#define RT715_IRQ_CTRL 0x2b
|
||||||
|
#define RT715_AD_FUNC_EN 0x36
|
||||||
|
#define RT715_REV_1 0x37
|
||||||
|
#define RT715_SDW_INPUT_SEL 0x39
|
||||||
|
#define RT715_EXT_DMIC_CLK_CTRL2 0x54
|
||||||
|
|
||||||
|
/* Index (NID:61h) */
|
||||||
|
#define RT715_HDA_LEGACY_MUX_CTL1 0x00
|
||||||
|
|
||||||
|
/* SDCA (Function) */
|
||||||
|
#define FUN_JACK_CODEC 0x01
|
||||||
|
#define FUN_MIC_ARRAY 0x02
|
||||||
|
#define FUN_HID 0x03
|
||||||
|
/* SDCA (Entity) */
|
||||||
|
#define RT715_SDCA_ST_EN 0x00
|
||||||
|
#define RT715_SDCA_CS_FREQ_IND_EN 0x01
|
||||||
|
#define RT715_SDCA_FU_ADC8_9_VOL 0x02
|
||||||
|
#define RT715_SDCA_SMPU_TRIG_ST_EN 0x05
|
||||||
|
#define RT715_SDCA_FU_ADC10_11_VOL 0x06
|
||||||
|
#define RT715_SDCA_FU_ADC7_27_VOL 0x0a
|
||||||
|
#define RT715_SDCA_FU_AMIC_GAIN_EN 0x0c
|
||||||
|
#define RT715_SDCA_FU_DMIC_GAIN_EN 0x0e
|
||||||
|
#define RT715_SDCA_CX_CLK_SEL_EN 0x10
|
||||||
|
#define RT715_SDCA_CREQ_POW_EN 0x18
|
||||||
|
/* SDCA (Control) */
|
||||||
|
#define RT715_SDCA_ST_CTRL 0x00
|
||||||
|
#define RT715_SDCA_CX_CLK_SEL_CTRL 0x01
|
||||||
|
#define RT715_SDCA_REQ_POW_CTRL 0x01
|
||||||
|
#define RT715_SDCA_FU_MUTE_CTRL 0x01
|
||||||
|
#define RT715_SDCA_FU_VOL_CTRL 0x02
|
||||||
|
#define RT715_SDCA_FU_DMIC_GAIN_CTRL 0x0b
|
||||||
|
#define RT715_SDCA_FREQ_IND_CTRL 0x10
|
||||||
|
#define RT715_SDCA_SMPU_TRIG_EN_CTRL 0x10
|
||||||
|
#define RT715_SDCA_SMPU_TRIG_ST_CTRL 0x11
|
||||||
|
/* SDCA (Channel) */
|
||||||
|
#define CH_00 0x00
|
||||||
|
#define CH_01 0x01
|
||||||
|
#define CH_02 0x02
|
||||||
|
#define CH_03 0x03
|
||||||
|
#define CH_04 0x04
|
||||||
|
#define CH_05 0x05
|
||||||
|
#define CH_06 0x06
|
||||||
|
#define CH_07 0x07
|
||||||
|
#define CH_08 0x08
|
||||||
|
|
||||||
|
#define RT715_SDCA_DB_STEP 375
|
||||||
|
|
||||||
|
enum {
|
||||||
|
RT715_AIF1,
|
||||||
|
RT715_AIF2,
|
||||||
|
};
|
||||||
|
|
||||||
|
int rt715_io_init(struct device *dev, struct sdw_slave *slave);
|
||||||
|
int rt715_init(struct device *dev, struct regmap *mbq_regmap,
|
||||||
|
struct regmap *regmap, struct sdw_slave *slave);
|
||||||
|
|
||||||
|
#endif /* __RT715_SDCA_H__ */
|
||||||
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