September 2025 - Alsa-devel - mailman.alsa-project.org

[PATCH v2 1/4] ASoc: tas2783A: Add soundwire based codec driver
by Niranjan H Y 10 Sep '25

10 Sep '25

TAS2783 is mono digital input class-D Smart Amplifier based on MIPI Alliance Soundwire interface. The driver supports loading the algorithm coefficients for one or more tas2783 chips. Signed-off-by: Niranjan H Y <niranjan.hy(a)ti.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> --- v2: - append Volume to amp gain mixer control - remove unwanted debug log --- sound/soc/codecs/Kconfig | 14 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/tas2783-sdw.c | 1417 ++++++++++++++++++++++++++++++++ sound/soc/codecs/tas2783.h | 107 +++ 4 files changed, 1540 insertions(+) create mode 100644 sound/soc/codecs/tas2783-sdw.c create mode 100644 sound/soc/codecs/tas2783.h diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index b8d58d2fe326..1f012e6a6c9e 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -266,6 +266,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_TAS2770 imply SND_SOC_TAS2780 imply SND_SOC_TAS2781_I2C + imply SND_SOC_TAS2783_SDW imply SND_SOC_TAS5086 imply SND_SOC_TAS571X imply SND_SOC_TAS5720 @@ -2074,6 +2075,19 @@ config SND_SOC_TAS2781_I2C algo coefficient setting, for one, two or even multiple TAS2781 chips. +config SND_SOC_TAS2783_SDW + tristate "Texas Instruments TAS2783 speaker amplifier (sdw)" + select SOUNDWIRE + select REGMAP + select REGMAP_SOUNDWIRE + select EFI + select CRC32 + help + Enable support for Texas Instruments TAS2783A Digital input + mono Class-D and DSP-inside audio power amplifiers. TAS2783 + driver implements a flexible and configurable algorithm + cofficient setting, for one, two or multiple TAS2783 chips. + config SND_SOC_TAS5086 tristate "Texas Instruments TAS5086 speaker amplifier" depends on I2C diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index a476d6c45451..1920fa17be8d 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -316,6 +316,7 @@ snd-soc-tas2781-comlib-y := tas2781-comlib.o snd-soc-tas2781-comlib-i2c-y := tas2781-comlib-i2c.o snd-soc-tas2781-fmwlib-y := tas2781-fmwlib.o snd-soc-tas2781-i2c-y := tas2781-i2c.o +snd-soc-tas2783-sdw-y := tas2783-sdw.o snd-soc-tfa9879-y := tfa9879.o snd-soc-tfa989x-y := tfa989x.o snd-soc-tlv320adc3xxx-y := tlv320adc3xxx.o @@ -732,6 +733,7 @@ obj-$(CONFIG_SND_SOC_TAS2781_COMLIB) += snd-soc-tas2781-comlib.o obj-$(CONFIG_SND_SOC_TAS2781_COMLIB_I2C) += snd-soc-tas2781-comlib-i2c.o obj-$(CONFIG_SND_SOC_TAS2781_FMWLIB) += snd-soc-tas2781-fmwlib.o obj-$(CONFIG_SND_SOC_TAS2781_I2C) += snd-soc-tas2781-i2c.o +obj-$(CONFIG_SND_SOC_TAS2783_SDW) += snd-soc-tas2783-sdw.o obj-$(CONFIG_SND_SOC_TAS5086) += snd-soc-tas5086.o obj-$(CONFIG_SND_SOC_TAS571X) += snd-soc-tas571x.o obj-$(CONFIG_SND_SOC_TAS5720) += snd-soc-tas5720.o diff --git a/sound/soc/codecs/tas2783-sdw.c b/sound/soc/codecs/tas2783-sdw.c new file mode 100644 index 000000000000..b5abbb1ddee4 --- /dev/null +++ b/sound/soc/codecs/tas2783-sdw.c @@ -0,0 +1,1417 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// ALSA SoC Texas Instruments TAS2783 Audio Smart Amplifier +// +// Copyright (C) 2025 Texas Instruments Incorporated +// https://www.ti.com +// +// The TAS2783 driver implements a flexible and configurable +// algo coefficient setting for single TAS2783 chips. +// +// Author: Niranjan H Y <niranjanhy(a)ti.com> +// Author: Baojun Xu <baojun.xu(a)ti.com> +// Author: Kevin Lu <kevin-lu(a)ti.com> + +#include <linux/unaligned.h> +#include <linux/crc32.h> +#include <linux/efi.h> +#include <linux/err.h> +#include <linux/firmware.h> +#include <linux/init.h> +#include <linux/module.h> +#include <sound/pcm_params.h> +#include <linux/pm.h> +#include <linux/pm_runtime.h> +#include <linux/regmap.h> +#include <linux/wait.h> +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_registers.h> +#include <linux/soundwire/sdw_type.h> +#include <sound/sdw.h> +#include <sound/soc.h> +#include <sound/tlv.h> +#include <sound/tas2781-tlv.h> + +#include "tas2783.h" + +#define TIMEOUT_FW_DL_MS (3000) +#define FW_DL_OFFSET 36 +#define FW_FL_HDR 12 +#define TAS2783_PROBE_TIMEOUT 5000 +#define TAS2783_CALI_GUID EFI_GUID(0x1f52d2a1, 0xbb3a, 0x457d, 0xbc, \ + 0x09, 0x43, 0xa3, 0xf4, 0x31, 0x0a, 0x92) + +#if !IS_ENABLED(CONFIG_SND_SOC_TAS2783_UTIL) +static void tas25xx_register_misc(struct sdw_slave *peripheral) {} +static void tas25xx_deregister_misc(void) {} +#endif + +static const u32 tas2783_cali_reg[] = { + TAS2783_CAL_R0, + TAS2783_CAL_INVR0, + TAS2783_CAL_R0LOW, + TAS2783_CAL_POWER, + TAS2783_CAL_TLIM, +}; + +struct bin_header_t { + u16 vendor_id; + u16 version; + u32 file_id; + u32 length; +}; + +struct calibration_data { + u32 is_valid; + unsigned long read_sz; + u8 data[TAS2783_CALIB_DATA_SZ]; +}; + +struct tas2783_prv { + struct snd_soc_component *component; + struct calibration_data cali_data; + struct sdw_slave *sdw_peripheral; + enum sdw_slave_status status; + /* calibration */ + struct mutex calib_lock; + /* pde and firmware download */ + struct mutex pde_lock; + struct regmap *regmap; + struct device *dev; + struct class *class; + struct attribute_group *cal_attr_groups; + struct tm tm; + u8 rca_binaryname[64]; + u8 dev_name[32]; + bool hw_init; + /* wq for firmware download */ + wait_queue_head_t fw_wait; + bool fw_dl_task_done; + bool fw_dl_success; +}; + +static const struct reg_default tas2783_reg_default[] = { + {TAS2783_AMP_LEVEL, 0x28}, + {TASDEV_REG_SDW(0, 0, 0x03), 0x28}, + {TASDEV_REG_SDW(0, 0, 0x04), 0x21}, + {TASDEV_REG_SDW(0, 0, 0x05), 0x41}, + {TASDEV_REG_SDW(0, 0, 0x06), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x07), 0x20}, + {TASDEV_REG_SDW(0, 0, 0x08), 0x09}, + {TASDEV_REG_SDW(0, 0, 0x09), 0x02}, + {TASDEV_REG_SDW(0, 0, 0x0a), 0x0a}, + {TASDEV_REG_SDW(0, 0, 0x0c), 0x10}, + {TASDEV_REG_SDW(0, 0, 0x0d), 0x13}, + {TASDEV_REG_SDW(0, 0, 0x0e), 0xc2}, + {TASDEV_REG_SDW(0, 0, 0x0f), 0x40}, + {TASDEV_REG_SDW(0, 0, 0x10), 0x04}, + {TASDEV_REG_SDW(0, 0, 0x13), 0x13}, + {TASDEV_REG_SDW(0, 0, 0x14), 0x12}, + {TASDEV_REG_SDW(0, 0, 0x15), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x16), 0x12}, + {TASDEV_REG_SDW(0, 0, 0x17), 0x80}, + {TAS2783_DVC_LVL, 0x00}, + {TASDEV_REG_SDW(0, 0, 0x1b), 0x61}, + {TASDEV_REG_SDW(0, 0, 0x1c), 0x36}, + {TASDEV_REG_SDW(0, 0, 0x1d), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x1f), 0x01}, + {TASDEV_REG_SDW(0, 0, 0x20), 0x2e}, + {TASDEV_REG_SDW(0, 0, 0x21), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x34), 0x06}, + {TASDEV_REG_SDW(0, 0, 0x35), 0xbd}, + {TASDEV_REG_SDW(0, 0, 0x36), 0xad}, + {TASDEV_REG_SDW(0, 0, 0x37), 0xa8}, + {TASDEV_REG_SDW(0, 0, 0x38), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x3b), 0xfc}, + {TASDEV_REG_SDW(0, 0, 0x3d), 0xdd}, + {TASDEV_REG_SDW(0, 0, 0x40), 0xf6}, + {TASDEV_REG_SDW(0, 0, 0x41), 0x14}, + {TASDEV_REG_SDW(0, 0, 0x5c), 0x19}, + {TASDEV_REG_SDW(0, 0, 0x5d), 0x80}, + {TASDEV_REG_SDW(0, 0, 0x63), 0x48}, + {TASDEV_REG_SDW(0, 0, 0x65), 0x08}, + {TASDEV_REG_SDW(0, 0, 0x66), 0xb2}, + {TASDEV_REG_SDW(0, 0, 0x67), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x6a), 0x12}, + {TASDEV_REG_SDW(0, 0, 0x6b), 0xfb}, + {TASDEV_REG_SDW(0, 0, 0x6c), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x6d), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x6e), 0x1a}, + {TASDEV_REG_SDW(0, 0, 0x6f), 0x00}, + {TASDEV_REG_SDW(0, 0, 0x70), 0x96}, + {TASDEV_REG_SDW(0, 0, 0x71), 0x02}, + {TASDEV_REG_SDW(0, 0, 0x73), 0x08}, + {TASDEV_REG_SDW(0, 0, 0x75), 0xe0}, + {TASDEV_REG_SDW(0, 0, 0x7a), 0x60}, + {TASDEV_REG_SDW(0, 0, 0x60), 0x21}, + {TASDEV_REG_SDW(0, 1, 0x02), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x17), 0xc0}, + {TASDEV_REG_SDW(0, 1, 0x19), 0x60}, + {TASDEV_REG_SDW(0, 1, 0x35), 0x75}, + {TASDEV_REG_SDW(0, 1, 0x3d), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x3e), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x3f), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x40), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x41), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x42), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x43), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x44), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x45), 0x00}, + {TASDEV_REG_SDW(0, 1, 0x47), 0xab}, + {TASDEV_REG_SDW(0, 0xfd, 0x0d), 0x0d}, + {TASDEV_REG_SDW(0, 0xfd, 0x39), 0x00}, + {TASDEV_REG_SDW(0, 0xfd, 0x3e), 0x00}, + {TASDEV_REG_SDW(0, 0xfd, 0x45), 0x00}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS21, 0x02, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS21, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS24, 0x02, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS24, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS26, 0x02, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS26, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS28, 0x02, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS28, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS127, 0x02, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS127, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU21, 0x01, 1), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU21, 0x02, 1), 0x9c00}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x01, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x01, 1), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x0b, 1), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x01, 1), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x01, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x0b, 1), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x01, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x01, 1), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x01, 2), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x0b, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x0b, 1), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x0b, 2), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x01, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x05, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x12, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x01, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x05, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x12, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 1), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 2), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 3), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 4), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 5), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 6), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 7), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x06, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT23, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT23, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT24, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT24, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT24, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT25, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT25, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT25, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT28, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT28, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT28, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x04, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 1), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 2), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 3), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 4), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 5), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 6), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 7), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 8), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 9), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xa), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xb), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xc), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xd), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xe), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xf), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PDE23, 0x1, 0), 0x3}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PDE23, 0x10, 0), 0x3}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x06, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x12, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x13, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x06, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x12, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x13, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x05, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x10, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x11, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x12, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_TG23, 0x10, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x01, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x06, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x07, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x08, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x09, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x0a, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x10, 0), 0x1}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x12, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x13, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x14, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x15, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x16, 0), 0x0}, + {SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_UDMPU23, 0x10, 0), 0x0}, +}; + +static const struct reg_sequence tas2783_init_seq[] = { + REG_SEQ0(SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x10, 0x00), 0x04), + REG_SEQ0(0x00800418, 0x00), + REG_SEQ0(0x00800419, 0x00), + REG_SEQ0(0x0080041a, 0x00), + REG_SEQ0(0x0080041b, 0x00), + REG_SEQ0(0x00800428, 0x40), + REG_SEQ0(0x00800429, 0x00), + REG_SEQ0(0x0080042a, 0x00), + REG_SEQ0(0x0080042b, 0x00), + REG_SEQ0(SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x1, 0x00), 0x00), + REG_SEQ0(0x0080005c, 0xD9), + REG_SEQ0(0x00800082, 0x20), + REG_SEQ0(0x008000a1, 0x00), + REG_SEQ0(0x00800097, 0xc8), + REG_SEQ0(0x00800099, 0x20), + REG_SEQ0(0x008000c7, 0xaa), + REG_SEQ0(0x008000b5, 0x74), + REG_SEQ0(0x00800082, 0x20), + REG_SEQ0(0x00807e8d, 0x0d), + REG_SEQ0(0x00807eb9, 0x53), + REG_SEQ0(0x00807ebe, 0x42), + REG_SEQ0(0x00807ec5, 0x37), + REG_SEQ0(0x00800066, 0x92), + REG_SEQ0(0x00800003, 0x28), + REG_SEQ0(0x00800004, 0x21), + REG_SEQ0(0x00800005, 0x41), + REG_SEQ0(0x00800006, 0x00), + REG_SEQ0(0x00800007, 0x20), + REG_SEQ0(0x0080000c, 0x10), + REG_SEQ0(0x00800013, 0x08), + REG_SEQ0(0x00800015, 0x00), + REG_SEQ0(0x00800017, 0x80), + REG_SEQ0(0x0080001a, 0x00), + REG_SEQ0(0x0080001b, 0x22), + REG_SEQ0(0x0080001c, 0x36), + REG_SEQ0(0x0080001d, 0x01), + REG_SEQ0(0x0080001f, 0x00), + REG_SEQ0(0x00800020, 0x2e), + REG_SEQ0(0x00800034, 0x06), + REG_SEQ0(0x00800035, 0xb9), + REG_SEQ0(0x00800036, 0xad), + REG_SEQ0(0x00800037, 0xa8), + REG_SEQ0(0x00800038, 0x00), + REG_SEQ0(0x0080003b, 0xfc), + REG_SEQ0(0x0080003d, 0xdd), + REG_SEQ0(0x00800040, 0xf6), + REG_SEQ0(0x00800041, 0x14), + REG_SEQ0(0x0080005c, 0x19), + REG_SEQ0(0x0080005d, 0x80), + REG_SEQ0(0x00800063, 0x48), + REG_SEQ0(0x00800065, 0x08), + REG_SEQ0(0x00800067, 0x00), + REG_SEQ0(0x0080006a, 0x12), + REG_SEQ0(0x0080006b, 0x7b), + REG_SEQ0(0x0080006c, 0x00), + REG_SEQ0(0x0080006d, 0x00), + REG_SEQ0(0x0080006e, 0x1a), + REG_SEQ0(0x0080006f, 0x00), + REG_SEQ0(0x00800070, 0x96), + REG_SEQ0(0x00800071, 0x02), + REG_SEQ0(0x00800073, 0x08), + REG_SEQ0(0x00800075, 0xe0), + REG_SEQ0(0x0080007a, 0x60), + REG_SEQ0(0x008000bd, 0x00), + REG_SEQ0(0x008000be, 0x00), + REG_SEQ0(0x008000bf, 0x00), + REG_SEQ0(0x008000c0, 0x00), + REG_SEQ0(0x008000c1, 0x00), + REG_SEQ0(0x008000c2, 0x00), + REG_SEQ0(0x008000c3, 0x00), + REG_SEQ0(0x008000c4, 0x00), + REG_SEQ0(0x008000c5, 0x00), + REG_SEQ0(0x00800008, 0x49), + REG_SEQ0(0x00800009, 0x02), + REG_SEQ0(0x0080000a, 0x1a), + REG_SEQ0(0x0080000d, 0x93), + REG_SEQ0(0x0080000e, 0x82), + REG_SEQ0(0x0080000f, 0x42), + REG_SEQ0(0x00800010, 0x84), + REG_SEQ0(0x00800014, 0x0a), + REG_SEQ0(0x00800016, 0x00), + REG_SEQ0(0x00800060, 0x21), +}; + +static int tas2783_sdca_mbq_size(struct device *dev, u32 reg) +{ + switch (reg) { + case 0x000 ... 0x080: /* Data port 0. */ + case 0x100 ... 0x140: /* Data port 1. */ + case 0x200 ... 0x240: /* Data port 2. */ + case 0x300 ... 0x340: /* Data port 3. */ + case 0x400 ... 0x440: /* Data port 4. */ + case 0x500 ... 0x540: /* Data port 5. */ + case 0x800000 ... 0x803fff: /* Page 0 ~ 127. */ + case 0x807e80 ... 0x807eff: /* Page 253. */ + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_UDMPU23, + TAS2783_SDCA_CTL_UDMPU_CLUSTER, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU21, TAS2783_SDCA_CTL_FU_MUTE, + TAS2783_DEVICE_CHANNEL_LEFT): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PDE23, 0x1, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PDE23, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x12, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_TG23, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x01, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x0a, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x14, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x15, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x16, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT23, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT24, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT28, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 2): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 3): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 4): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 5): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 6): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 7): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 8): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 9): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xa): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xb): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xc): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xd): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xe): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x12, 0xf): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS21, 0x02, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS21, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS24, 0x02, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS24, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS25, 0x02, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS25, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS127, 0x02, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS127, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS26, 0x02, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS26, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS28, 0x02, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_CS28, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x01, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x05, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x01, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x01, 2): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x01, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x01, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x01, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x01, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x04, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x05, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x01, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x01, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT25, 0x04, 0): + return 1; + + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT24, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT25, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT28, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x11, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 2): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 3): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 4): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 5): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 6): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x01, 7): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU21, 0x02, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x0b, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x0b, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x0b, 2): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x0b, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x0b, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x0b, 1): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x07, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x09, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x12, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x12, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x12, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x13, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x12, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x13, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x11, 0): + return 2; + + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT21, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT26, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT28, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_IT29, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT23, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT24, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT25, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT28, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_OT127, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MU26, 0x06, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU127, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU26, 0x10, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x06, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x12, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_XU22, 0x13, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU21, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_MFPU26, 0x08, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_SAPU29, 0x05, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU21, 0x06, 0): + case SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PPU26, 0x06, 0): + return 4; + + default: + return 0; + } +} + +static bool tas2783_readable_register(struct device *dev, unsigned int reg) +{ + return tas2783_sdca_mbq_size(dev, reg) > 0; +} + +static bool tas2783_volatile_register(struct device *dev, u32 reg) +{ + switch (reg) { + case 0x000 ... 0x080: /* Data port 0. */ + case 0x100 ... 0x140: /* Data port 1. */ + case 0x200 ... 0x240: /* Data port 2. */ + case 0x300 ... 0x340: /* Data port 3. */ + case 0x400 ... 0x440: /* Data port 4. */ + case 0x500 ... 0x540: /* Data port 5. */ + case 0x800001: + return true; + + default: + return false; + } +} + +static const struct regmap_config tas_regmap = { + .reg_bits = 32, + .val_bits = 8, + .readable_reg = tas2783_readable_register, + .volatile_reg = tas2783_volatile_register, + .reg_defaults = tas2783_reg_default, + .num_reg_defaults = ARRAY_SIZE(tas2783_reg_default), + .max_register = 0x41008000 + TASDEV_REG_SDW(0xa1, 0x60, 0x7f), + .cache_type = REGCACHE_MAPLE, + .use_single_read = true, + .use_single_write = true, +}; + +static const struct regmap_sdw_mbq_cfg tas2783_mbq_cfg = { + .mbq_size = tas2783_sdca_mbq_size, +}; + +static s32 tas_clamp(s32 val, s32 max, u32 invert) +{ + val = clamp(val, 0, max); + if (invert) + val = max - val; + + return val; +} + +static s32 tas2783_digital_getvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(component); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + s32 val, ret; + + ret = regmap_read(tas_dev->regmap, mc->reg, &val); + if (ret < 0) + return ret; + + ucontrol->value.integer.value[0] = + tas_clamp(val, mc->max, mc->invert); + return ret; +} + +static s32 tas2783_digital_putvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(component); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + s32 val, ret; + + val = tas_clamp(ucontrol->value.integer.value[0], + mc->max, mc->invert); + ret = regmap_write(tas_dev->regmap, mc->reg, val); + if (ret) + dev_dbg(tas_dev->dev, "put vol %d into %x %x\n", + val, mc->reg, ret); + + return ret; +} + +static s32 tas2783_amp_getvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(component); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + u8 mask = 0; + s32 ret, val = 0; + + /* Read current volume from the device. */ + ret = regmap_read(tas_dev->regmap, mc->reg, &val); + if (ret < 0) { + dev_err(tas_dev->dev, "AMP vol read failed, addr=%x err=%d\n", + mc->reg, ret); + return ret; + } + + mask = (1 << fls(mc->max)) - 1; + mask <<= mc->shift; + val = (val & mask) >> mc->shift; + ucontrol->value.integer.value[0] = + tas_clamp(val, mc->max, mc->invert); + + return 0; +} + +static s32 tas2783_amp_putvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(component); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + u8 mask; + s32 val, ret; + + mask = (1 << fls(mc->max)) - 1; + mask <<= mc->shift; + val = tas_clamp(ucontrol->value.integer.value[0], mc->max, + mc->invert); + ret = regmap_update_bits(tas_dev->regmap, mc->reg, + mask, val << mc->shift); + if (ret) { + dev_err(tas_dev->dev, "Write @%#x..%#x:%d\n", + mc->reg, val, ret); + } + + return ret; +} + +static const struct snd_kcontrol_new tas2783_snd_controls[] = { + SOC_SINGLE_RANGE_EXT_TLV("Amp Gain Volume", TAS2783_AMP_LEVEL, + 1, 0, 20, 0, tas2783_amp_getvol, + tas2783_amp_putvol, tas2781_amp_tlv), + SOC_SINGLE_RANGE_EXT_TLV("Speaker Volume", TAS2783_DVC_LVL, + 0, 0, 200, 1, tas2783_digital_getvol, + tas2783_digital_putvol, tas2781_dvc_tlv), +}; + +static s32 tas2783_validate_calibdata(struct tas2783_prv *tas_dev, + u8 *data, u32 size) +{ + u32 ts, spk_count, size_calculated; + u32 crc_calculated, crc_read, i; + u32 *tmp_val; + struct tm tm; + + i = 0; + tmp_val = (u32 *)data; + if (tmp_val[i++] != 2783) { + dev_err(tas_dev->dev, "cal data magic number mismatch"); + return -EINVAL; + } + + spk_count = tmp_val[i++]; + if (spk_count > TAS2783_CALIB_MAX_SPK_COUNT) { + dev_err(tas_dev->dev, "cal data spk_count too large"); + return -EINVAL; + } + + ts = tmp_val[i++]; + time64_to_tm(ts, 0, &tm); + dev_dbg(tas_dev->dev, "cal data timestamp: %ld-%d-%d %d:%d:%d", + tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, + tm.tm_hour, tm.tm_min, tm.tm_sec); + + size_calculated = + (spk_count * TAS2783_CALIB_PARAMS * sizeof(u32)) + + TAS2783_CALIB_HDR_SZ + TAS2783_CALIB_CRC_SZ; + if (size_calculated > TAS2783_CALIB_DATA_SZ) { + dev_err(tas_dev->dev, "cali data sz too large"); + return -EINVAL; + } else if (size < size_calculated) { + dev_err(tas_dev->dev, "cali data size mismatch calc=%u vs %d\n", + size, size_calculated); + return -EINVAL; + } + + crc_calculated = crc32(~0, data, + size_calculated - TAS2783_CALIB_CRC_SZ) ^ ~0; + crc_read = tmp_val[(size_calculated - TAS2783_CALIB_CRC_SZ) / sizeof(u32)]; + if (crc_calculated != crc_read) { + dev_err(tas_dev->dev, + "calib data integrity check fail, 0x%08x vs 0x%08x\n", + crc_calculated, crc_read); + return -EINVAL; + } + + return 0; +} + +static void tas2783_set_calib_params_to_device(struct tas2783_prv *tas_dev, u32 *cali_data) +{ + u32 dev_count, offset, i, device_num; + u32 reg_value; + u8 buf[4]; + + dev_count = cali_data[1]; + offset = 3; + + for (device_num = 0; device_num < dev_count; device_num++) { + if (cali_data[offset] != tas_dev->sdw_peripheral->id.unique_id) { + offset += TAS2783_CALIB_PARAMS; + continue; + } + offset++; + + for (i = 0; i < ARRAY_SIZE(tas2783_cali_reg); i++) { + reg_value = cali_data[offset + i]; + buf[0] = reg_value >> 24; + buf[1] = reg_value >> 16; + buf[2] = reg_value >> 8; + buf[3] = reg_value & 0xff; + regmap_bulk_write(tas_dev->regmap, tas2783_cali_reg[i], + buf, sizeof(u32)); + } + break; + } + + if (device_num == dev_count) + dev_err(tas_dev->dev, "device not found\n"); + else + dev_dbg(tas_dev->dev, "calib data update done\n"); +} + +static s32 tas2783_update_calibdata(struct tas2783_prv *tas_dev) +{ + efi_guid_t efi_guid = TAS2783_CALI_GUID; + u32 attr, i, *tmp_val; + size_t size; + s32 ret; + efi_status_t status; + static efi_char16_t efi_names[][32] = { + L"SmartAmpCalibrationData", L"CALI_DATA"}; + + tmp_val = (u32 *)tas_dev->cali_data.data; + attr = 0; + i = 0; + + /* + * In some cases, the calibration is performed in Windows, + * and data was saved in UEFI. Linux can access it. + */ + for (i = 0; i < ARRAY_SIZE(efi_names); i++) { + size = 0; + status = efi.get_variable(efi_names[i], &efi_guid, &attr, + &size, NULL); + if (size > TAS2783_CALIB_DATA_SZ) { + dev_err(tas_dev->dev, "cali data too large\n"); + break; + } + + tas_dev->cali_data.read_sz = size; + if (status == EFI_BUFFER_TOO_SMALL) { + status = efi.get_variable(efi_names[i], &efi_guid, &attr, + &tas_dev->cali_data.read_sz, + tas_dev->cali_data.data); + dev_dbg(tas_dev->dev, "cali get %lu bytes result:%ld\n", + tas_dev->cali_data.read_sz, status); + } + if (status == EFI_SUCCESS) + break; + } + + if (status != EFI_SUCCESS) { + /* Failed got calibration data from EFI. */ + dev_dbg(tas_dev->dev, "No calibration data in UEFI."); + return 0; + } + + mutex_lock(&tas_dev->calib_lock); + ret = tas2783_validate_calibdata(tas_dev, tas_dev->cali_data.data, + tas_dev->cali_data.read_sz); + if (!ret) + tas2783_set_calib_params_to_device(tas_dev, tmp_val); + mutex_unlock(&tas_dev->calib_lock); + + return ret; +} + +static s32 read_header(const u8 *data, struct bin_header_t *hdr) +{ + hdr->vendor_id = get_unaligned_le16(&data[0]); + hdr->file_id = get_unaligned_le32(&data[2]); + hdr->version = get_unaligned_le16(&data[6]); + hdr->length = get_unaligned_le32(&data[8]); + return 12; +} + +static void tas2783_fw_ready(const struct firmware *fmw, void *context) +{ + struct tas2783_prv *tas_dev = + (struct tas2783_prv *)context; + const u8 *buf = NULL; + s32 offset = 0, img_sz, file_blk_size, ret; + struct bin_header_t hdr; + + if (!fmw || !fmw->data) { + /* No firmware binary, devices will work in ROM mode. */ + dev_err(tas_dev->dev, + "Failed to read %s, no side-effect on driver running\n", + tas_dev->rca_binaryname); + ret = -EINVAL; + goto out; + } + + mutex_lock(&tas_dev->pde_lock); + img_sz = fmw->size; + buf = fmw->data; + offset += FW_DL_OFFSET; + while (offset < (img_sz - FW_FL_HDR)) { + memset(&hdr, 0, sizeof(hdr)); + offset += read_header(&buf[offset], &hdr); + dev_dbg(tas_dev->dev, + "vndr=%d, file=%d, version=%d, len=%d, off=%d\n", + hdr.vendor_id, hdr.file_id, hdr.version, + hdr.length, offset); + /* size also includes the header */ + file_blk_size = hdr.length - FW_FL_HDR; + + switch (hdr.file_id) { + case 0: + ret = sdw_nwrite_no_pm(tas_dev->sdw_peripheral, + PRAM_ADDR_START, file_blk_size, + &buf[offset]); + if (ret < 0) + dev_err(tas_dev->dev, + "PRAM update failed: %d", ret); + break; + + case 1: + ret = sdw_nwrite_no_pm(tas_dev->sdw_peripheral, + YRAM_ADDR_START, file_blk_size, + &buf[offset]); + if (ret < 0) + dev_err(tas_dev->dev, + "YRAM update failed: %d", ret); + + break; + + default: + ret = -EINVAL; + dev_err(tas_dev->dev, "Unsupported file"); + break; + } + + if (ret == 0) + offset += file_blk_size; + else + break; + }; + mutex_unlock(&tas_dev->pde_lock); + tas2783_update_calibdata(tas_dev); + +out: + if (!ret) + tas_dev->fw_dl_success = true; + tas_dev->fw_dl_task_done = true; + wake_up(&tas_dev->fw_wait); + if (fmw) + release_firmware(fmw); +} + +static inline s32 tas_clear_latch(struct tas2783_prv *priv) +{ + return regmap_update_bits(priv->regmap, + TASDEV_REG_SDW(0, 0, 0x5c), + 0x04, 0x04); +} + +static s32 tas_fu21_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, s32 event) +{ + struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); + struct tas2783_prv *tas_dev = snd_soc_component_get_drvdata(component); + s32 mute; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + mute = 0; + break; + + case SND_SOC_DAPM_PRE_PMD: + mute = 1; + break; + } + + return sdw_write_no_pm(tas_dev->sdw_peripheral, + SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU21, + TAS2783_SDCA_CTL_FU_MUTE, 1), mute); +} + +static s32 tas_fu23_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, s32 event) +{ + struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); + struct tas2783_prv *tas_dev = snd_soc_component_get_drvdata(component); + s32 mute; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + mute = 0; + break; + + case SND_SOC_DAPM_PRE_PMD: + mute = 1; + break; + } + + return sdw_write_no_pm(tas_dev->sdw_peripheral, + SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_FU23, + TAS2783_SDCA_CTL_FU_MUTE, 1), mute); +} + +static const struct snd_soc_dapm_widget tas_dapm_widgets[] = { + SND_SOC_DAPM_AIF_IN("ASI", "ASI Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("ASI OUT", "ASI Capture", 0, SND_SOC_NOPM, + 0, 0), + SND_SOC_DAPM_DAC_E("FU21", NULL, SND_SOC_NOPM, 0, 0, tas_fu21_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_DAC_E("FU23", NULL, SND_SOC_NOPM, 0, 0, tas_fu23_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_OUTPUT("SPK"), + SND_SOC_DAPM_INPUT("DMIC"), +}; + +static const struct snd_soc_dapm_route tas_audio_map[] = { + {"FU21", NULL, "ASI"}, + {"SPK", NULL, "FU21"}, + {"FU23", NULL, "ASI"}, + {"SPK", NULL, "FU23"}, + {"ASI OUT", NULL, "DMIC"}, +}; + +static s32 tas_set_sdw_stream(struct snd_soc_dai *dai, + void *sdw_stream, s32 direction) +{ + if (!sdw_stream) + return 0; + + snd_soc_dai_dma_data_set(dai, direction, sdw_stream); + + return 0; +} + +static void tas_sdw_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + snd_soc_dai_set_dma_data(dai, substream, NULL); +} + +static s32 tas_sdw_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 tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(component); + struct sdw_stream_config stream_config = {0}; + struct sdw_port_config port_config = {0}; + struct sdw_stream_runtime *sdw_stream; + struct sdw_slave *sdw_peripheral = tas_dev->sdw_peripheral; + s32 ret, retry = 3; + + if (!tas_dev->fw_dl_success) { + dev_err(tas_dev->dev, "error playback without fw download"); + return -EINVAL; + } + + sdw_stream = snd_soc_dai_get_dma_data(dai, substream); + if (!sdw_stream) + return -EINVAL; + + ret = tas_clear_latch(tas_dev); + if (ret) + dev_err(tas_dev->dev, + "clear latch failed, err=%d", ret); + + mutex_lock(&tas_dev->pde_lock); + /* + * Sometimes, there is error returned during power on. + * So added retry logic to ensure power on so that + * port prepare succeeds + */ + do { + ret = regmap_write(tas_dev->regmap, + SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PDE23, + TAS2783_SDCA_CTL_REQ_POW_STATE, 0), + TAS2783_SDCA_POW_STATE_ON); + if (!ret) + break; + usleep_range(2000, 2200); + } while (retry--); + mutex_unlock(&tas_dev->pde_lock); + if (ret) + return ret; + + /* SoundWire specific configuration */ + snd_sdw_params_to_config(substream, params, + &stream_config, &port_config); + /* port 1 for playback */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + port_config.num = 1; + else + port_config.num = 2; + + ret = sdw_stream_add_slave(sdw_peripheral, + &stream_config, &port_config, 1, sdw_stream); + if (ret) + dev_err(dai->dev, "Unable to configure port\n"); + + return ret; +} + +static s32 tas_sdw_pcm_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + s32 ret; + struct snd_soc_component *component = dai->component; + struct tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(component); + struct sdw_stream_runtime *sdw_stream = + snd_soc_dai_get_dma_data(dai, substream); + + sdw_stream_remove_slave(tas_dev->sdw_peripheral, sdw_stream); + + mutex_lock(&tas_dev->pde_lock); + ret = regmap_write(tas_dev->regmap, + SDW_SDCA_CTL(1, TAS2783_SDCA_ENT_PDE23, + TAS2783_SDCA_CTL_REQ_POW_STATE, 0), + TAS2783_SDCA_POW_STATE_OFF); + mutex_unlock(&tas_dev->pde_lock); + + return ret; +} + +static const struct snd_soc_dai_ops tas_dai_ops = { + .hw_params = tas_sdw_hw_params, + .hw_free = tas_sdw_pcm_hw_free, + .set_stream = tas_set_sdw_stream, + .shutdown = tas_sdw_shutdown, +}; + +static struct snd_soc_dai_driver tas_dai_driver[] = { + { + .name = "tas2783-codec", + .id = 0, + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 4, + .rates = TAS2783_DEVICE_RATES, + .formats = TAS2783_DEVICE_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 4, + .rates = TAS2783_DEVICE_RATES, + .formats = TAS2783_DEVICE_FORMATS, + }, + .ops = &tas_dai_ops, + .symmetric_rate = 1, + }, +}; + +static s32 tas_component_probe(struct snd_soc_component *component) +{ + struct tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(component); + + tas_dev->component = component; + tas25xx_register_misc(tas_dev->sdw_peripheral); + + return 0; +} + +static void tas_component_remove(struct snd_soc_component *codec) +{ + struct tas2783_prv *tas_dev = + snd_soc_component_get_drvdata(codec); + tas25xx_deregister_misc(); + tas_dev->component = NULL; +} + +static const struct snd_soc_component_driver soc_codec_driver_tasdevice = { + .probe = tas_component_probe, + .remove = tas_component_remove, + .controls = tas2783_snd_controls, + .num_controls = ARRAY_SIZE(tas2783_snd_controls), + .dapm_widgets = tas_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(tas_dapm_widgets), + .dapm_routes = tas_audio_map, + .num_dapm_routes = ARRAY_SIZE(tas_audio_map), + .idle_bias_on = 1, + .endianness = 1, +}; + +static s32 tas_init(struct tas2783_prv *tas_dev) +{ + s32 ret; + + dev_set_drvdata(tas_dev->dev, tas_dev); + ret = devm_snd_soc_register_component(tas_dev->dev, + &soc_codec_driver_tasdevice, + tas_dai_driver, + ARRAY_SIZE(tas_dai_driver)); + if (ret) { + dev_err(tas_dev->dev, "%s: codec register error:%d.\n", + __func__, ret); + return ret; + } + + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(tas_dev->dev, 3000); + pm_runtime_use_autosuspend(tas_dev->dev); + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(tas_dev->dev); + pm_runtime_enable(tas_dev->dev); + + return ret; +} + +static s32 tas_read_prop(struct sdw_slave *slave) +{ + struct sdw_slave_prop *prop = &slave->prop; + s32 nval; + s32 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 */ + prop->source_ports = 0x04; /* BITMAP: 00000100 */ + prop->sink_ports = 0x2; /* 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 = false; + 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 = false; + dpn[j].ch_prep_timeout = 10; + j++; + } + + /* set the timeout values */ + prop->clk_stop_timeout = 200; + + return 0; +} + +static s32 tas2783_sdca_dev_suspend(struct device *dev) +{ + struct tas2783_prv *tas_dev = dev_get_drvdata(dev); + + if (!tas_dev->hw_init) + return 0; + + regcache_cache_only(tas_dev->regmap, true); + return 0; +} + +static s32 tas2783_sdca_dev_system_suspend(struct device *dev) +{ + return tas2783_sdca_dev_suspend(dev); +} + +static s32 tas2783_sdca_dev_resume(struct device *dev) +{ + struct sdw_slave *slave = dev_to_sdw_dev(dev); + struct tas2783_prv *tas_dev = dev_get_drvdata(dev); + unsigned long t; + + if (!slave->unattach_request) + goto regmap_sync; + + t = wait_for_completion_timeout(&slave->initialization_complete, + msecs_to_jiffies(TAS2783_PROBE_TIMEOUT)); + if (!t) { + dev_err(&slave->dev, "resume: initialization timed out\n"); + sdw_show_ping_status(slave->bus, true); + return -ETIMEDOUT; + } + + slave->unattach_request = 0; + +regmap_sync: + regcache_cache_only(tas_dev->regmap, false); + regcache_sync(tas_dev->regmap); + return 0; +} + +static const struct dev_pm_ops tas2783_sdca_pm = { + SYSTEM_SLEEP_PM_OPS(tas2783_sdca_dev_system_suspend, tas2783_sdca_dev_resume) + RUNTIME_PM_OPS(tas2783_sdca_dev_suspend, tas2783_sdca_dev_resume, NULL) +}; + +static s32 tas_io_init(struct device *dev, struct sdw_slave *slave) +{ + struct tas2783_prv *tas_dev = dev_get_drvdata(dev); + s32 ret; + u8 unique_id = tas_dev->sdw_peripheral->id.unique_id; + + if (tas_dev->hw_init) + return 0; + + tas_dev->fw_dl_task_done = false; + tas_dev->fw_dl_success = false; + scnprintf(tas_dev->rca_binaryname, sizeof(tas_dev->rca_binaryname), + "tas2783-%01x.bin", unique_id); + + ret = request_firmware_nowait(THIS_MODULE, FW_ACTION_UEVENT, + tas_dev->rca_binaryname, tas_dev->dev, + GFP_KERNEL, tas_dev, tas2783_fw_ready); + if (ret) { + dev_err(tas_dev->dev, + "firmware request failed for uid=%d, ret=%d\n", + unique_id, ret); + return ret; + } + + ret = wait_event_timeout(tas_dev->fw_wait, tas_dev->fw_dl_task_done, + msecs_to_jiffies(TIMEOUT_FW_DL_MS)); + if (!ret) { + dev_err(tas_dev->dev, "fw request, wait_event timeout\n"); + ret = -EAGAIN; + } else { + ret = regmap_multi_reg_write(tas_dev->regmap, tas2783_init_seq, + ARRAY_SIZE(tas2783_init_seq)); + tas_dev->hw_init = true; + } + + return ret; +} + +static s32 tas_update_status(struct sdw_slave *slave, + enum sdw_slave_status status) +{ + struct tas2783_prv *tas_dev = dev_get_drvdata(&slave->dev); + struct device *dev = &slave->dev; + + dev_dbg(dev, "Perifpheral status = %s", + status == SDW_SLAVE_UNATTACHED ? "unattached" : + status == SDW_SLAVE_ATTACHED ? "attached" : "alert"); + + tas_dev->status = status; + if (status == SDW_SLAVE_UNATTACHED) + tas_dev->hw_init = false; + + /* Perform initialization only if slave status + * is present and hw_init flag is false + */ + if (tas_dev->hw_init || tas_dev->status != SDW_SLAVE_ATTACHED) + return 0; + + /* updated the cache data to device */ + regcache_cache_only(tas_dev->regmap, false); + regcache_sync(tas_dev->regmap); + + /* perform I/O transfers required for Slave initialization */ + return tas_io_init(&slave->dev, slave); +} + +static const struct sdw_slave_ops tas_sdw_ops = { + .read_prop = tas_read_prop, + .update_status = tas_update_status, +}; + +static void tas_remove(struct tas2783_prv *tas_dev) +{ + snd_soc_unregister_component(tas_dev->dev); +} + +static s32 tas_sdw_probe(struct sdw_slave *peripheral, + const struct sdw_device_id *id) +{ + struct regmap *regmap; + struct device *dev = &peripheral->dev; + struct tas2783_prv *tas_dev; + + tas_dev = devm_kzalloc(dev, sizeof(*tas_dev), GFP_KERNEL); + if (!tas_dev) + return dev_err_probe(dev, -ENOMEM, + "Failed devm_kzalloc"); + + tas_dev->dev = dev; + tas_dev->sdw_peripheral = peripheral; + tas_dev->hw_init = false; + mutex_init(&tas_dev->calib_lock); + mutex_init(&tas_dev->pde_lock); + + init_waitqueue_head(&tas_dev->fw_wait); + dev_set_drvdata(dev, tas_dev); + regmap = devm_regmap_init_sdw_mbq_cfg(peripheral, + &tas_regmap, + &tas2783_mbq_cfg); + if (IS_ERR(regmap)) + return dev_err_probe(dev, PTR_ERR(tas_dev->regmap), + "Failed devm_regmap_init_sdw."); + + /* keep in cache until the device is fully initialized */ + regcache_cache_only(regmap, true); + tas_dev->regmap = regmap; + return tas_init(tas_dev); +} + +static s32 tas_sdw_remove(struct sdw_slave *peripheral) +{ + struct tas2783_prv *tas_dev = dev_get_drvdata(&peripheral->dev); + + pm_runtime_disable(tas_dev->dev); + tas_remove(tas_dev); + mutex_destroy(&tas_dev->calib_lock); + mutex_destroy(&tas_dev->pde_lock); + dev_set_drvdata(&peripheral->dev, NULL); + + return 0; +} + +static const struct sdw_device_id tas_sdw_id[] = { + /* chipid for the TAS2783 is 0x0000 */ + SDW_SLAVE_ENTRY(0x0102, 0x0000, 0), + {}, +}; +MODULE_DEVICE_TABLE(sdw, tas_sdw_id); + +static struct sdw_driver tas_sdw_driver = { + .driver = { + .name = "slave-tas2783", + .pm = pm_ptr(&tas2783_sdca_pm), + }, + .probe = tas_sdw_probe, + .remove = tas_sdw_remove, + .ops = &tas_sdw_ops, + .id_table = tas_sdw_id, +}; +module_sdw_driver(tas_sdw_driver); + +MODULE_AUTHOR("Texas Instruments Inc."); +MODULE_DESCRIPTION("ASoC TAS2783 SoundWire Driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/tas2783.h b/sound/soc/codecs/tas2783.h new file mode 100644 index 000000000000..a77e332dee3a --- /dev/null +++ b/sound/soc/codecs/tas2783.h @@ -0,0 +1,107 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * ALSA SoC Texas Instruments TAS2783 Audio Smart Amplifier + * + * Copyright (C) 2025 Texas Instruments Incorporated + * https://www.ti.com + * + * The TAS2783 driver implements a flexible and configurable + * algo coefficient setting for single TAS2783 chips. + * + * Author: Niranjan H Y <niranjanhy(a)ti.com> + * Author: Baojun Xu <baojun.xu(a)ti.com> + */ +#include <linux/workqueue.h> + +#ifndef __TAS2783_H__ +#define __TAS2783_H__ + +#define TAS2783_DEVICE_RATES (SNDRV_PCM_RATE_44100 | \ + SNDRV_PCM_RATE_48000 | \ + SNDRV_PCM_RATE_96000 | \ + SNDRV_PCM_RATE_88200) +#define TAS2783_DEVICE_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) + +/* book, page, register */ +#define TASDEV_REG_SDW(book, page, reg) (((book) * 256 * 128) + \ + 0x800000 + ((page) * 128) + (reg)) + +/* Volume control */ +#define TAS2783_DVC_LVL TASDEV_REG_SDW(0x0, 0x00, 0x1A) +#define TAS2783_AMP_LEVEL TASDEV_REG_SDW(0x0, 0x00, 0x03) +#define TAS2783_AMP_LEVEL_MASK GENMASK(5, 1) + +#define PRAM_ADDR_START TASDEV_REG_SDW(0x8c, 0x01, 0x8) +#define PRAM_ADDR_END TASDEV_REG_SDW(0x8c, 0xff, 0x7f) +#define YRAM_ADDR_START TASDEV_REG_SDW(0x00, 0x02, 0x8) +#define YRAM_ADDR_END TASDEV_REG_SDW(0x00, 0x37, 0x7f) + +/* Calibration data */ +#define TAS2783_CAL_R0 TASDEV_REG_SDW(0, 0x16, 0x4C) +#define TAS2783_CAL_INVR0 TASDEV_REG_SDW(0, 0x16, 0x5C) +#define TAS2783_CAL_R0LOW TASDEV_REG_SDW(0, 0x16, 0x64) +#define TAS2783_CAL_POWER TASDEV_REG_SDW(0, 0x15, 0x44) +#define TAS2783_CAL_TLIM TASDEV_REG_SDW(0, 0x17, 0x58) + +/* TAS2783 SDCA Control - function number */ +#define FUNC_NUM_SMART_AMP 0x01 + +/* TAS2783 SDCA entity */ + +#define TAS2783_SDCA_ENT_FU21 0x01 +#define TAS2783_SDCA_ENT_FU23 0x02 +#define TAS2783_SDCA_ENT_FU26 0x03 +#define TAS2783_SDCA_ENT_XU22 0x04 +#define TAS2783_SDCA_ENT_CS24 0x05 +#define TAS2783_SDCA_ENT_CS21 0x06 +#define TAS2783_SDCA_ENT_CS25 0x07 +#define TAS2783_SDCA_ENT_CS26 0x08 +#define TAS2783_SDCA_ENT_CS28 0x09 +#define TAS2783_SDCA_ENT_PDE23 0x0C +#define TAS2783_SDCA_ENT_UDMPU23 0x0E +#define TAS2783_SDCA_ENT_SAPU29 0x0F +#define TAS2783_SDCA_ENT_PPU21 0x10 +#define TAS2783_SDCA_ENT_PPU26 0x11 +#define TAS2783_SDCA_ENT_TG23 0x12 +#define TAS2783_SDCA_ENT_IT21 0x13 +#define TAS2783_SDCA_ENT_IT29 0x14 +#define TAS2783_SDCA_ENT_IT26 0x15 +#define TAS2783_SDCA_ENT_IT28 0x16 +#define TAS2783_SDCA_ENT_OT24 0x17 +#define TAS2783_SDCA_ENT_OT23 0x18 +#define TAS2783_SDCA_ENT_OT25 0x19 +#define TAS2783_SDCA_ENT_OT28 0x1A +#define TAS2783_SDCA_ENT_MU26 0x1b +#define TAS2783_SDCA_ENT_OT127 0x1E +#define TAS2783_SDCA_ENT_FU127 0x1F +#define TAS2783_SDCA_ENT_CS127 0x20 +#define TAS2783_SDCA_ENT_MFPU21 0x22 +#define TAS2783_SDCA_ENT_MFPU26 0x23 + +/* TAS2783 SDCA control */ +#define TAS2783_SDCA_CTL_REQ_POW_STATE 0x01 +#define TAS2783_SDCA_CTL_FU_MUTE 0x01 +#define TAS2783_SDCA_CTL_UDMPU_CLUSTER 0x10 + +#define TAS2783_DEVICE_CHANNEL_LEFT 1 +#define TAS2783_DEVICE_CHANNEL_RIGHT 2 + +#define TAS2783_SDCA_POW_STATE_ON 0 +#define TAS2783_SDCA_POW_STATE_OFF 3 + +/* calibration data */ +#define TAS2783_CALIB_PARAMS 6 /* 5 + 1 unique id */ +#define TAS2783_CALIB_MAX_SPK_COUNT 8 +#define TAS2783_CALIB_HDR_SZ 12 +#define TAS2783_CALIB_CRC_SZ 4 +#define TAS2783_CALIB_DATA_SZ ((TAS2783_CALIB_HDR_SZ) + TAS2783_CALIB_CRC_SZ + \ + ((TAS2783_CALIB_PARAMS) * 4 * (TAS2783_CALIB_MAX_SPK_COUNT))) + +#if IS_ENABLED(CONFIG_SND_SOC_TAS2783_UTIL) +int32_t tas25xx_register_misc(struct sdw_slave *peripheral); +int32_t tas25xx_deregister_misc(void); +#endif + +#endif /*__TAS2783_H__ */ -- 2.25.1

2 4

Segfault in snd_config_delete due to incorrect node deletion in parse_array_def / parse_def
by GitHub issues - opened 09 Sep '25

09 Sep '25

alsa-project/alsa-lib issue #477 was opened from midzishi: While fuzzing snd_config_load() a reproducible segmentation fault inside snd_config_delete() was discovered. The root cause is incorrect cleanup logic in the configuration parser functions (parse_array_def() and parse_def()). In multiple branches, existing configuration nodes are replaced incorrectly: - The parser sometimes calls snd_config_delete(n) where n is NULL or a newly allocated node, instead of deleting the existing node returned by _snd_config_search() (variable g). - In other cases, a newly created node is added to the parent before its contents are successfully parsed. If parsing fails, the rollback path deletes this node explicitly, and later the parent deletes it again during recursive cleanup, so it causes double-free or corrupted linked list. This results in corrupted parent–child relationships and eventually SEGV when snd_config_delete() tries to read config->refcount of an already freed node. In both parse_array_def() and parse_def(), _snd_config_make_add() is called too early (before parsing child contents). On error, the parser deletes the child manually, but the parent will later delete it again during recursive cleanup. Proposed fix: ``` diff --git a/src/conf.c b/src/conf.c index 905c8f4d..7e403192 100644 --- a/src/conf.c +++ b/src/conf.c @@ -1274,7 +1274,8 @@ static int parse_array_def(snd_config_t *parent, input_t *input, int *idx, int s snprintf(static_id, sizeof(static_id), "%i", *idx); if (_snd_config_search(parent, static_id, -1, &g) == 0) { if (override) { - snd_config_delete(n); + snd_config_delete(g); + g = NULL; } else { /* merge */ (*idx)++; @@ -1305,7 +1306,7 @@ static int parse_array_def(snd_config_t *parent, input_t *input, int *idx, int s goto __end; } } else { - err = _snd_config_make_add(&n, &id, SND_CONFIG_TYPE_COMPOUND, parent); + err = _snd_config_make(&n, &id, SND_CONFIG_TYPE_COMPOUND); if (err < 0) goto __end; } @@ -1328,6 +1329,10 @@ static int parse_array_def(snd_config_t *parent, input_t *input, int *idx, int s err = LOCAL_UNEXPECTED_CHAR; goto __end; } + if (!skip && n && !n->parent) { + err = snd_config_add(parent, n); + if (err < 0) { snd_config_delete(n); goto __end; } + } break; } default: @@ -1422,7 +1427,7 @@ static int parse_def(snd_config_t *parent, input_t *input, int skip, int overrid err = -ENOENT; goto __end; } - err = _snd_config_make_add(&n, &id, SND_CONFIG_TYPE_COMPOUND, parent); + err = _snd_config_make(&n, &id, SND_CONFIG_TYPE_COMPOUND); if (err < 0) goto __end; n->u.compound.join = true; @@ -1464,7 +1469,7 @@ static int parse_def(snd_config_t *parent, input_t *input, int skip, int overrid goto __end; } } else { - err = _snd_config_make_add(&n, &id, SND_CONFIG_TYPE_COMPOUND, parent); + err = _snd_config_make(&n, &id, SND_CONFIG_TYPE_COMPOUND); if (err < 0) goto __end; } @@ -1483,6 +1488,10 @@ static int parse_def(snd_config_t *parent, input_t *input, int skip, int overrid err = LOCAL_UNEXPECTED_CHAR; goto __end; } + if (!skip && n && !n->parent) { + err = snd_config_add(parent, n); + if (err < 0) { snd_config_delete(n); goto __end; } + } break; } default: ``` Issue URL : https://github.com/alsa-project/alsa-lib/issues/477 Repository URL: https://github.com/alsa-project/alsa-lib

1 0

[PATCH v4 1/2] ASoC: tas2781: Add tas2118, tas2x20, tas5825 support
by Baojun Xu 09 Sep '25

09 Sep '25

Add tas2020, tas2118, tas2120, tas2320, tas2570, tas2572, tas5825 tas5827 support in tas2781 driver. Tas2118, tas2x20, tas257x have no on-chip DSP, tas582x have on-chip DSP but have no calibration required stereo smart amplifier. Signed-off-by: Baojun Xu <baojun.xu(a)ti.com> --- v4: - Change description for adding tas2570, tas2572 and tas5827 - Add tas2570, tas2572, tas5827 in device enumerate - Change the check for reset value, from "== TAS5825" to ">= TAS5825" as TAS5827 was added. - Add tas2570, tas2572, tas5827 in i2c_device_id list - Add tas2570, tas2572, tas5827 in of_device_id list - Change max of device ID from TAS2781 to TAS_OTHERS - Change the check for non-DSP chip, from "< TAS2563" to switch case, as TAS2570 and TAS2572 also have no on-chip DSP - Add TAS5827 in comments for calibration check - Change the check for on-chip DSP, from ">= TAS2563" to switch case, as TAS2570 and TAS2572 also have no on-chip DSP - Add tas2570, tas2572, tas5827 initialyze in codec probe - Add tas2570, tas2572, tas5827 in ACPI device id list v3: - No update. v2: - Update the mail list for maintainers of yaml file --- include/sound/tas2781.h | 14 +- include/sound/tas2x20-tlv.h | 259 ++++++++++++++++++++++++++ sound/soc/codecs/tas2781-comlib-i2c.c | 2 + sound/soc/codecs/tas2781-i2c.c | 184 +++++++++++++----- 4 files changed, 410 insertions(+), 49 deletions(-) create mode 100644 include/sound/tas2x20-tlv.h diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h index f0aefc04a957..ddd997ac3216 100644 --- a/include/sound/tas2781.h +++ b/include/sound/tas2781.h @@ -51,7 +51,9 @@ /* Software Reset, compatble with new device (TAS5825). */ #define TASDEVICE_REG_SWRESET TASDEVICE_REG(0x0, 0x0, 0x01) -#define TASDEVICE_REG_SWRESET_RESET (BIT(0) | BIT(4)) +#define TASDEVICE_REG_SWRESET_RESET BIT(0) + +#define TAS5825_REG_SWRESET_RESET (BIT(0) | BIT(4)) /* Checksum */ #define TASDEVICE_CHECKSUM_REG TASDEVICE_REG(0x0, 0x0, 0x7e) @@ -110,8 +112,17 @@ #define TAS2781_RUNTIME_RE_REG TASDEVICE_REG(0x64, 0x63, 0x44) enum audio_device { + TAS2020, + TAS2118, + TAS2120, + TAS2320, TAS2563, + TAS2570, + TAS2572, TAS2781, + TAS5825, + TAS5827, + TAS_OTHERS, }; enum dspbin_type { @@ -194,6 +205,7 @@ struct tasdevice_priv { unsigned char coef_binaryname[64]; unsigned char rca_binaryname[64]; unsigned char dev_name[32]; + const unsigned char (*dvc_tlv_table)[4]; const char *name_prefix; unsigned char ndev; unsigned int dspbin_typ; diff --git a/include/sound/tas2x20-tlv.h b/include/sound/tas2x20-tlv.h new file mode 100644 index 000000000000..6e6bcec4a0a1 --- /dev/null +++ b/include/sound/tas2x20-tlv.h @@ -0,0 +1,259 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// +// ALSA SoC Texas Instruments TAS2x20/TAS2118 Audio Smart Amplifier +// +// Copyright (C) 2025 Texas Instruments Incorporated +// https://www.ti.com +// +// The TAS2x20/TAS2118 hda driver implements for one, two, or even multiple +// TAS2x20/TAS2118 chips. +// +// Author: Baojun Xu <baojun.xu(a)ti.com> +// + +#ifndef __TAS2X20_TLV_H__ +#define __TAS2X20_TLV_H__ + +#define TAS2X20_DVC_LEVEL TASDEVICE_REG(0x0, 0x2, 0x0c) +#define TAS2X20_AMP_LEVEL TASDEVICE_REG(0x0, 0x0, 0x07) + +static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2x20_dvc_tlv, 1650, 50, 0); +static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2x20_amp_tlv, 2100, 50, 0); + +/* pow(10, db/20) * pow(2,22) */ +static const __maybe_unused unsigned char tas2x20_dvc_table[][4] = { + { 0X00, 0X00, 0X0D, 0X00 }, /* -110.0db */ + { 0X00, 0X00, 0X0E, 0X00 }, /* -109.5db */ + { 0X00, 0X00, 0X0E, 0X00 }, /* -109.0db */ + { 0X00, 0X00, 0X0F, 0X00 }, /* -108.5db */ + { 0X00, 0X00, 0X10, 0X00 }, /* -108.0db */ + { 0X00, 0X00, 0X11, 0X00 }, /* -107.5db */ + { 0X00, 0X00, 0X12, 0X00 }, /* -107.0db */ + { 0X00, 0X00, 0X13, 0X00 }, /* -106.5db */ + { 0X00, 0X00, 0X15, 0X00 }, /* -106.0db */ + { 0X00, 0X00, 0X16, 0X00 }, /* -105.5db */ + { 0X00, 0X00, 0X17, 0X00 }, /* -105.0db */ + { 0X00, 0X00, 0X18, 0X00 }, /* -104.5db */ + { 0X00, 0X00, 0X1A, 0X00 }, /* -104.0db */ + { 0X00, 0X00, 0X1C, 0X00 }, /* -103.5db */ + { 0X00, 0X00, 0X1D, 0X00 }, /* -103.0db */ + { 0X00, 0X00, 0X1F, 0X00 }, /* -102.5db */ + { 0X00, 0X00, 0X21, 0X00 }, /* -102.0db */ + { 0X00, 0X00, 0X23, 0X00 }, /* -101.5db */ + { 0X00, 0X00, 0X25, 0X00 }, /* -101.0db */ + { 0X00, 0X00, 0X27, 0X00 }, /* -100.5db */ + { 0X00, 0X00, 0X29, 0X00 }, /* -100.0db */ + { 0X00, 0X00, 0X2C, 0X00 }, /* -99.5db */ + { 0X00, 0X00, 0X2F, 0X00 }, /* -99.0db */ + { 0X00, 0X00, 0X31, 0X00 }, /* -98.5db */ + { 0X00, 0X00, 0X34, 0X00 }, /* -98.0db */ + { 0X00, 0X00, 0X37, 0X00 }, /* -97.5db */ + { 0X00, 0X00, 0X3B, 0X00 }, /* -97.0db */ + { 0X00, 0X00, 0X3E, 0X00 }, /* -96.5db */ + { 0X00, 0X00, 0X42, 0X00 }, /* -96.0db */ + { 0X00, 0X00, 0X46, 0X00 }, /* -95.5db */ + { 0X00, 0X00, 0X4A, 0X00 }, /* -95.0db */ + { 0X00, 0X00, 0X4F, 0X00 }, /* -94.5db */ + { 0X00, 0X00, 0X53, 0X00 }, /* -94.0db */ + { 0X00, 0X00, 0X58, 0X00 }, /* -93.5db */ + { 0X00, 0X00, 0X5D, 0X00 }, /* -93.0db */ + { 0X00, 0X00, 0X63, 0X00 }, /* -92.5db */ + { 0X00, 0X00, 0X69, 0X00 }, /* -92.0db */ + { 0X00, 0X00, 0X6F, 0X00 }, /* -91.5db */ + { 0X00, 0X00, 0X76, 0X00 }, /* -91.0db */ + { 0X00, 0X00, 0X7D, 0X00 }, /* -90.5db */ + { 0X00, 0X00, 0X84, 0X00 }, /* -90.0db */ + { 0X00, 0X00, 0X8C, 0X00 }, /* -89.5db */ + { 0X00, 0X00, 0X94, 0X00 }, /* -89.0db */ + { 0X00, 0X00, 0X9D, 0X00 }, /* -88.5db */ + { 0X00, 0X00, 0XA6, 0X00 }, /* -88.0db */ + { 0X00, 0X00, 0XB0, 0X00 }, /* -87.5db */ + { 0X00, 0X00, 0XBB, 0X00 }, /* -87.0db */ + { 0X00, 0X00, 0XC6, 0X00 }, /* -86.5db */ + { 0X00, 0X00, 0XD2, 0X00 }, /* -86.0db */ + { 0X00, 0X00, 0XDE, 0X00 }, /* -85.5db */ + { 0X00, 0X00, 0XEB, 0X00 }, /* -85.0db */ + { 0X00, 0X00, 0XF9, 0X00 }, /* -84.5db */ + { 0X00, 0X01, 0X08, 0X00 }, /* -84.0db */ + { 0X00, 0X01, 0X18, 0X00 }, /* -83.5db */ + { 0X00, 0X01, 0X28, 0X00 }, /* -83.0db */ + { 0X00, 0X01, 0X3A, 0X00 }, /* -82.5db */ + { 0X00, 0X01, 0X4D, 0X00 }, /* -82.0db */ + { 0X00, 0X01, 0X60, 0X00 }, /* -81.5db */ + { 0X00, 0X01, 0X75, 0X00 }, /* -81.0db */ + { 0X00, 0X01, 0X8B, 0X00 }, /* -80.5db */ + { 0X00, 0X01, 0XA3, 0X00 }, /* -80.0db */ + { 0X00, 0X01, 0XBC, 0X00 }, /* -79.5db */ + { 0X00, 0X01, 0XD6, 0X00 }, /* -79.0db */ + { 0X00, 0X01, 0XF2, 0X00 }, /* -78.5db */ + { 0X00, 0X02, 0X10, 0X00 }, /* -78.0db */ + { 0X00, 0X02, 0X2F, 0X00 }, /* -77.5db */ + { 0X00, 0X02, 0X50, 0X00 }, /* -77.0db */ + { 0X00, 0X02, 0X73, 0X00 }, /* -76.5db */ + { 0X00, 0X02, 0X98, 0X00 }, /* -76.0db */ + { 0X00, 0X02, 0XC0, 0X00 }, /* -75.5db */ + { 0X00, 0X02, 0XE9, 0X00 }, /* -75.0db */ + { 0X00, 0X03, 0X16, 0X00 }, /* -74.5db */ + { 0X00, 0X03, 0X44, 0X00 }, /* -74.0db */ + { 0X00, 0X03, 0X76, 0X00 }, /* -73.5db */ + { 0X00, 0X03, 0XAA, 0X00 }, /* -73.0db */ + { 0X00, 0X03, 0XE2, 0X00 }, /* -72.5db */ + { 0X00, 0X04, 0X1D, 0X00 }, /* -72.0db */ + { 0X00, 0X04, 0X5B, 0X00 }, /* -71.5db */ + { 0X00, 0X04, 0X9E, 0X00 }, /* -71.0db */ + { 0X00, 0X04, 0XE4, 0X00 }, /* -70.5db */ + { 0X00, 0X05, 0X2E, 0X00 }, /* -70.0db */ + { 0X00, 0X05, 0X7C, 0X00 }, /* -69.5db */ + { 0X00, 0X05, 0XD0, 0X00 }, /* -69.0db */ + { 0X00, 0X06, 0X28, 0X00 }, /* -68.5db */ + { 0X00, 0X06, 0X85, 0X00 }, /* -68.0db */ + { 0X00, 0X06, 0XE8, 0X00 }, /* -67.5db */ + { 0X00, 0X07, 0X51, 0X00 }, /* -67.0db */ + { 0X00, 0X07, 0XC0, 0X00 }, /* -66.5db */ + { 0X00, 0X08, 0X36, 0X00 }, /* -66.0db */ + { 0X00, 0X08, 0XB2, 0X00 }, /* -65.5db */ + { 0X00, 0X09, 0X36, 0X00 }, /* -65.0db */ + { 0X00, 0X09, 0XC2, 0X00 }, /* -64.5db */ + { 0X00, 0X0A, 0X56, 0X00 }, /* -64.0db */ + { 0X00, 0X0A, 0XF3, 0X00 }, /* -63.5db */ + { 0X00, 0X0B, 0X99, 0X00 }, /* -63.0db */ + { 0X00, 0X0C, 0X49, 0X00 }, /* -62.5db */ + { 0X00, 0X0D, 0X03, 0X00 }, /* -62.0db */ + { 0X00, 0X0D, 0XC9, 0X00 }, /* -61.5db */ + { 0X00, 0X0E, 0X9A, 0X00 }, /* -61.0db */ + { 0X00, 0X0F, 0X77, 0X00 }, /* -60.5db */ + { 0X00, 0X10, 0X62, 0X00 }, /* -60.0db */ + { 0X00, 0X11, 0X5A, 0X00 }, /* -59.5db */ + { 0X00, 0X12, 0X62, 0X00 }, /* -59.0db */ + { 0X00, 0X13, 0X78, 0X00 }, /* -58.5db */ + { 0X00, 0X14, 0XA0, 0X00 }, /* -58.0db */ + { 0X00, 0X15, 0XD9, 0X00 }, /* -57.5db */ + { 0X00, 0X17, 0X24, 0X00 }, /* -57.0db */ + { 0X00, 0X18, 0X83, 0X00 }, /* -56.5db */ + { 0X00, 0X19, 0XF7, 0X00 }, /* -56.0db */ + { 0X00, 0X1B, 0X81, 0X00 }, /* -55.5db */ + { 0X00, 0X1D, 0X22, 0X00 }, /* -55.0db */ + { 0X00, 0X1E, 0XDC, 0X00 }, /* -54.5db */ + { 0X00, 0X20, 0XB0, 0X00 }, /* -54.0db */ + { 0X00, 0X22, 0XA0, 0X00 }, /* -53.5db */ + { 0X00, 0X24, 0XAD, 0X00 }, /* -53.0db */ + { 0X00, 0X26, 0XDA, 0X00 }, /* -52.5db */ + { 0X00, 0X29, 0X27, 0X00 }, /* -52.0db */ + { 0X00, 0X2B, 0X97, 0X00 }, /* -51.5db */ + { 0X00, 0X2E, 0X2D, 0X00 }, /* -51.0db */ + { 0X00, 0X30, 0XE9, 0X00 }, /* -50.5db */ + { 0X00, 0X33, 0XCF, 0X00 }, /* -50.0db */ + { 0X00, 0X36, 0XE1, 0X00 }, /* -49.5db */ + { 0X00, 0X3A, 0X21, 0X00 }, /* -49.0db */ + { 0X00, 0X3D, 0X93, 0X00 }, /* -48.5db */ + { 0X00, 0X41, 0X39, 0X00 }, /* -48.0db */ + { 0X00, 0X45, 0X17, 0X00 }, /* -47.5db */ + { 0X00, 0X49, 0X2F, 0X00 }, /* -47.0db */ + { 0X00, 0X4D, 0X85, 0X00 }, /* -46.5db */ + { 0X00, 0X52, 0X1D, 0X00 }, /* -46.0db */ + { 0X00, 0X56, 0XFA, 0X00 }, /* -45.5db */ + { 0X00, 0X5C, 0X22, 0X00 }, /* -45.0db */ + { 0X00, 0X61, 0X97, 0X00 }, /* -44.5db */ + { 0X00, 0X67, 0X60, 0X00 }, /* -44.0db */ + { 0X00, 0X6D, 0X80, 0X00 }, /* -43.5db */ + { 0X00, 0X73, 0XFD, 0X00 }, /* -43.0db */ + { 0X00, 0X7A, 0XDC, 0X00 }, /* -42.5db */ + { 0X00, 0X82, 0X24, 0X00 }, /* -42.0db */ + { 0X00, 0X89, 0XDA, 0X00 }, /* -41.5db */ + { 0X00, 0X92, 0X05, 0X00 }, /* -41.0db */ + { 0X00, 0X9A, 0XAC, 0X00 }, /* -40.5db */ + { 0X00, 0XA3, 0XD7, 0X00 }, /* -40.0db */ + { 0X00, 0XAD, 0X8C, 0X00 }, /* -39.5db */ + { 0X00, 0XB7, 0XD4, 0X00 }, /* -39.0db */ + { 0X00, 0XC2, 0XB9, 0X00 }, /* -38.5db */ + { 0X00, 0XCE, 0X43, 0X00 }, /* -38.0db */ + { 0X00, 0XDA, 0X7B, 0X00 }, /* -37.5db */ + { 0X00, 0XE7, 0X6E, 0X00 }, /* -37.0db */ + { 0X00, 0XF5, 0X24, 0X00 }, /* -36.5db */ + { 0X01, 0X03, 0XAB, 0X00 }, /* -36.0db */ + { 0X01, 0X13, 0X0E, 0X00 }, /* -35.5db */ + { 0X01, 0X23, 0X5A, 0X00 }, /* -35.0db */ + { 0X01, 0X34, 0X9D, 0X00 }, /* -34.5db */ + { 0X01, 0X46, 0XE7, 0X00 }, /* -34.0db */ + { 0X01, 0X5A, 0X46, 0X00 }, /* -33.5db */ + { 0X01, 0X6E, 0XCA, 0X00 }, /* -33.0db */ + { 0X01, 0X84, 0X86, 0X00 }, /* -32.5db */ + { 0X01, 0X9B, 0X8C, 0X00 }, /* -32.0db */ + { 0X01, 0XB3, 0XEE, 0X00 }, /* -31.5db */ + { 0X01, 0XCD, 0XC3, 0X00 }, /* -31.0db */ + { 0X01, 0XE9, 0X20, 0X00 }, /* -30.5db */ + { 0X02, 0X06, 0X1B, 0X00 }, /* -30.0db */ + { 0X02, 0X24, 0XCE, 0X00 }, /* -29.5db */ + { 0X02, 0X45, 0X53, 0X00 }, /* -29.0db */ + { 0X02, 0X67, 0XC5, 0X00 }, /* -28.5db */ + { 0X02, 0X8C, 0X42, 0X00 }, /* -28.0db */ + { 0X02, 0XB2, 0XE8, 0X00 }, /* -27.5db */ + { 0X02, 0XDB, 0XD8, 0X00 }, /* -27.0db */ + { 0X03, 0X07, 0X36, 0X00 }, /* -26.5db */ + { 0X03, 0X35, 0X25, 0X00 }, /* -26.0db */ + { 0X03, 0X65, 0XCD, 0X00 }, /* -25.5db */ + { 0X03, 0X99, 0X57, 0X00 }, /* -25.0db */ + { 0X03, 0XCF, 0XEE, 0X00 }, /* -24.5db */ + { 0X04, 0X09, 0XC2, 0X00 }, /* -24.0db */ + { 0X04, 0X47, 0X03, 0X00 }, /* -23.5db */ + { 0X04, 0X87, 0XE5, 0X00 }, /* -23.0db */ + { 0X04, 0XCC, 0XA0, 0X00 }, /* -22.5db */ + { 0X05, 0X15, 0X6D, 0X00 }, /* -22.0db */ + { 0X05, 0X62, 0X8A, 0X00 }, /* -21.5db */ + { 0X05, 0XB4, 0X39, 0X00 }, /* -21.0db */ + { 0X06, 0X0A, 0XBF, 0X00 }, /* -20.5db */ + { 0X06, 0X66, 0X66, 0X00 }, /* -20.0db */ + { 0X06, 0XC7, 0X7B, 0X00 }, /* -19.5db */ + { 0X07, 0X2E, 0X50, 0X00 }, /* -19.0db */ + { 0X07, 0X9B, 0X3D, 0X00 }, /* -18.5db */ + { 0X08, 0X0E, 0X9F, 0X00 }, /* -18.0db */ + { 0X08, 0X88, 0XD7, 0X00 }, /* -17.5db */ + { 0X09, 0X0A, 0X4D, 0X00 }, /* -17.0db */ + { 0X09, 0X93, 0X6E, 0X00 }, /* -16.5db */ + { 0X0A, 0X24, 0XB0, 0X00 }, /* -16.0db */ + { 0X0A, 0XBE, 0X8D, 0X00 }, /* -15.5db */ + { 0X0B, 0X61, 0X88, 0X00 }, /* -15.0db */ + { 0X0C, 0X0E, 0X2B, 0X00 }, /* -14.5db */ + { 0X0C, 0XC5, 0X09, 0X00 }, /* -14.0db */ + { 0X0D, 0X86, 0XBD, 0X00 }, /* -13.5db */ + { 0X0E, 0X53, 0XEB, 0X00 }, /* -13.0db */ + { 0X0F, 0X2D, 0X42, 0X00 }, /* -12.5db */ + { 0X10, 0X13, 0X79, 0X00 }, /* -12.0db */ + { 0X11, 0X07, 0X54, 0X00 }, /* -11.5db */ + { 0X12, 0X09, 0XA3, 0X00 }, /* -11.0db */ + { 0X13, 0X1B, 0X40, 0X00 }, /* -10.5db */ + { 0X14, 0X3D, 0X13, 0X00 }, /* -10.0db */ + { 0X15, 0X70, 0X12, 0X00 }, /* -9.5db */ + { 0X16, 0XB5, 0X43, 0X00 }, /* -9.0db */ + { 0X18, 0X0D, 0XB8, 0X00 }, /* -8.5db */ + { 0X19, 0X7A, 0X96, 0X00 }, /* -8.0db */ + { 0X1A, 0XFD, 0X13, 0X00 }, /* -7.5db */ + { 0X1C, 0X96, 0X76, 0X00 }, /* -7.0db */ + { 0X1E, 0X48, 0X1C, 0X00 }, /* -6.5db */ + { 0X20, 0X13, 0X73, 0X00 }, /* -6.0db */ + { 0X21, 0XFA, 0X02, 0X00 }, /* -5.5db */ + { 0X23, 0XFD, 0X66, 0X00 }, /* -5.0db */ + { 0X26, 0X1F, 0X54, 0X00 }, /* -4.5db */ + { 0X28, 0X61, 0X9A, 0X00 }, /* -4.0db */ + { 0X2A, 0XC6, 0X25, 0X00 }, /* -3.5db */ + { 0X2D, 0X4E, 0XFB, 0X00 }, /* -3.0db */ + { 0X2F, 0XFE, 0X44, 0X00 }, /* -2.5db */ + { 0X32, 0XD6, 0X46, 0X00 }, /* -2.0db */ + { 0X35, 0XD9, 0X6B, 0X00 }, /* -1.5db */ + { 0X39, 0X0A, 0X41, 0X00 }, /* -1.0db */ + { 0X3C, 0X6B, 0X7E, 0X00 }, /* -0.5db */ + { 0X40, 0X00, 0X00, 0X00 }, /* 0.0db */ + { 0X43, 0XCA, 0XD0, 0X00 }, /* 0.5db */ + { 0X47, 0XCF, 0X26, 0X00 }, /* 1.0db */ + { 0X4C, 0X10, 0X6B, 0X00 }, /* 1.5db */ + { 0X50, 0X92, 0X3B, 0X00 }, /* 2.0db */ + { 0X55, 0X58, 0X6A, 0X00 }, /* 2.5db */ + { 0X5A, 0X67, 0X03, 0X00 }, /* 3.0db */ + { 0X5F, 0XC2, 0X53, 0X00 }, /* 3.5db */ + { 0X65, 0X6E, 0XE3, 0X00 }, /* 4.0db */ + { 0X6B, 0X71, 0X86, 0X00 }, /* 4.5db */ + { 0X71, 0XCF, 0X54, 0X00 }, /* 5.0db */ + { 0X78, 0X8D, 0XB4, 0X00 }, /* 5.5db */ + { 0X7F, 0XB2, 0X61, 0X00 }, /* 6.0db */ +}; +#endif diff --git a/sound/soc/codecs/tas2781-comlib-i2c.c b/sound/soc/codecs/tas2781-comlib-i2c.c index c078bb0a8437..b3fd7350143b 100644 --- a/sound/soc/codecs/tas2781-comlib-i2c.c +++ b/sound/soc/codecs/tas2781-comlib-i2c.c @@ -320,6 +320,8 @@ void tasdevice_reset(struct tasdevice_priv *tas_dev) for (i = 0; i < tas_dev->ndev; i++) { ret = tasdevice_dev_write(tas_dev, i, TASDEVICE_REG_SWRESET, + tas_dev->chip_id >= TAS5825 ? + TAS5825_REG_SWRESET_RESET : TASDEVICE_REG_SWRESET_RESET); if (ret < 0) dev_err(tas_dev->dev, diff --git a/sound/soc/codecs/tas2781-i2c.c b/sound/soc/codecs/tas2781-i2c.c index ea3cdb8553de..1539b70881d1 100644 --- a/sound/soc/codecs/tas2781-i2c.c +++ b/sound/soc/codecs/tas2781-i2c.c @@ -30,8 +30,10 @@ #include <sound/tas2781.h> #include <sound/tas2781-comlib-i2c.h> #include <sound/tlv.h> +#include <sound/tas2x20-tlv.h> #include <sound/tas2563-tlv.h> #include <sound/tas2781-tlv.h> +#include <sound/tas5825-tlv.h> #include <linux/unaligned.h> #define X2563_CL_STT_VAL(xreg, xval) \ @@ -98,16 +100,32 @@ static const struct bulk_reg_val tas2781_cali_start_reg[] = { }; static const struct i2c_device_id tasdevice_id[] = { + { "tas2020", TAS2020 }, + { "tas2118", TAS2118 }, + { "tas2120", TAS2120 }, + { "tas2320", TAS2320 }, { "tas2563", TAS2563 }, + { "tas2570", TAS2570 }, + { "tas2572", TAS2572 }, { "tas2781", TAS2781 }, + { "tas5825", TAS5825 }, + { "tas5827", TAS5827 }, {} }; MODULE_DEVICE_TABLE(i2c, tasdevice_id); #ifdef CONFIG_OF static const struct of_device_id tasdevice_of_match[] = { + { .compatible = "ti,tas2020" }, + { .compatible = "ti,tas2118" }, + { .compatible = "ti,tas2120" }, + { .compatible = "ti,tas2320" }, { .compatible = "ti,tas2563" }, + { .compatible = "ti,tas2570" }, + { .compatible = "ti,tas2572" }, { .compatible = "ti,tas2781" }, + { .compatible = "ti,tas5825" }, + { .compatible = "ti,tas5827" }, {}, }; MODULE_DEVICE_TABLE(of, tasdevice_of_match); @@ -797,7 +815,7 @@ static int tasdev_nop_get( return 0; } -static int tas2563_digital_gain_get( +static int tasdevice_digital_gain_get( struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -823,15 +841,15 @@ static int tas2563_digital_gain_get( while (r > 1 + l) { mid = (l + r) / 2; - ar_mid = get_unaligned_be32(tas2563_dvc_table[mid]); + ar_mid = get_unaligned_be32(tas_dev->dvc_tlv_table[mid]); if (target < ar_mid) r = mid; else l = mid; } - ar_l = get_unaligned_be32(tas2563_dvc_table[l]); - ar_r = get_unaligned_be32(tas2563_dvc_table[r]); + ar_l = get_unaligned_be32(tas_dev->dvc_tlv_table[l]); + ar_r = get_unaligned_be32(tas_dev->dvc_tlv_table[r]); /* find out the member same as or closer to the current volume */ ucontrol->value.integer.value[0] = @@ -841,7 +859,7 @@ static int tas2563_digital_gain_get( return 0; } -static int tas2563_digital_gain_put( +static int tasdevice_digital_gain_put( struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -867,7 +885,7 @@ static int tas2563_digital_gain_put( } volrd = get_unaligned_be32(&data[0]); - volwr = get_unaligned_be32(tas2563_dvc_table[vol]); + volwr = get_unaligned_be32(tas_dev->dvc_tlv_table[vol]); if (volrd == volwr) { rc = 0; @@ -876,7 +894,7 @@ static int tas2563_digital_gain_put( for (i = 0; i < tas_dev->ndev; i++) { ret = tasdevice_dev_bulk_write(tas_dev, i, reg, - (unsigned char *)tas2563_dvc_table[vol], 4); + (unsigned char *)tas_dev->dvc_tlv_table[vol], 4); if (ret) { dev_err(tas_dev->dev, "%s, set digital vol error in dev %d\n", @@ -892,11 +910,6 @@ static int tas2563_digital_gain_put( return rc; } -static const struct snd_kcontrol_new tasdevice_snd_controls[] = { - SOC_SINGLE_BOOL_EXT("Speaker Force Firmware Load", 0, - tasdev_force_fwload_get, tasdev_force_fwload_put), -}; - static const struct snd_kcontrol_new tasdevice_cali_controls[] = { SOC_SINGLE_EXT("Calibration Stop", SND_SOC_NOPM, 0, 1, 0, tasdev_nop_get, tasdev_calib_stop_put), @@ -907,6 +920,16 @@ static const struct snd_kcontrol_new tasdevice_cali_controls[] = { SND_SOC_BYTES_EXT("Amp XMA2 Data", 6, tasdev_XMA2_data_get, NULL), }; +static const struct snd_kcontrol_new tas2x20_snd_controls[] = { + SOC_SINGLE_RANGE_EXT_TLV("Speaker Analog Volume", TAS2X20_AMP_LEVEL, + 0, 0, 42, 1, tas2781_amp_getvol, + tas2781_amp_putvol, tas2x20_amp_tlv), + SOC_SINGLE_RANGE_EXT_TLV("Speaker Digital Volume", TAS2X20_DVC_LEVEL, + 0, 0, ARRAY_SIZE(tas2x20_dvc_table) - 1, 0, + tasdevice_digital_gain_get, tasdevice_digital_gain_put, + tas2x20_dvc_tlv), +}; + static const struct snd_kcontrol_new tas2781_snd_controls[] = { SOC_SINGLE_RANGE_EXT_TLV("Speaker Analog Volume", TAS2781_AMP_LEVEL, 1, 0, 20, 0, tas2781_amp_getvol, @@ -916,6 +939,15 @@ static const struct snd_kcontrol_new tas2781_snd_controls[] = { tas2781_digital_putvol, tas2781_dvc_tlv), }; +static const struct snd_kcontrol_new tas5825_snd_controls[] = { + SOC_SINGLE_RANGE_EXT_TLV("Speaker Analog Volume", TAS5825_AMP_LEVEL, + 0, 0, 31, 1, tas2781_amp_getvol, + tas2781_amp_putvol, tas5825_amp_tlv), + SOC_SINGLE_RANGE_EXT_TLV("Speaker Digital Volume", TAS5825_DVC_LEVEL, + 0, 0, 254, 1, tas2781_amp_getvol, + tas2781_amp_putvol, tas5825_dvc_tlv), +}; + static const struct snd_kcontrol_new tas2781_cali_controls[] = { SND_SOC_BYTES_EXT("Amp Latch Data", 3, tas2781_latch_reg_get, NULL), }; @@ -923,7 +955,7 @@ static const struct snd_kcontrol_new tas2781_cali_controls[] = { static const struct snd_kcontrol_new tas2563_snd_controls[] = { SOC_SINGLE_RANGE_EXT_TLV("Speaker Digital Volume", TAS2563_DVC_LVL, 0, 0, ARRAY_SIZE(tas2563_dvc_table) - 1, 0, - tas2563_digital_gain_get, tas2563_digital_gain_put, + tasdevice_digital_gain_get, tasdevice_digital_gain_put, tas2563_dvc_tlv), }; @@ -968,8 +1000,8 @@ static int tasdevice_info_chip_id(struct snd_kcontrol *kcontrol, { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; - uinfo->value.integer.min = TAS2563; - uinfo->value.integer.max = TAS2781; + uinfo->value.integer.min = TAS2020; + uinfo->value.integer.max = TAS_OTHERS; return 0; } @@ -1168,9 +1200,9 @@ static int tasdevice_active_num_put(struct snd_kcontrol *kcontrol, static int tasdevice_dsp_create_ctrls(struct tasdevice_priv *tas_priv) { struct snd_kcontrol_new *dsp_ctrls; - char *active_dev_num, *chip_id; + char *active_dev_num, *chip_id, *fw_load; char *conf_name, *prog_name; - int nr_controls = 4; + int nr_controls = 5; int mix_index = 0; /* Alloc kcontrol via devm_kzalloc, which don't manually @@ -1228,6 +1260,19 @@ static int tasdevice_dsp_create_ctrls(struct tasdevice_priv *tas_priv) dsp_ctrls[mix_index].get = tasdevice_get_chip_id; mix_index++; + fw_load = devm_kstrdup(tas_priv->dev, "Speaker Force Firmware Load", + GFP_KERNEL); + if (!fw_load) + return -ENOMEM; + + dsp_ctrls[mix_index].name = fw_load; + dsp_ctrls[mix_index].iface = SNDRV_CTL_ELEM_IFACE_MIXER; + dsp_ctrls[mix_index].info = snd_soc_info_bool_ext; + dsp_ctrls[mix_index].put = tasdev_force_fwload_put; + dsp_ctrls[mix_index].get = tasdev_force_fwload_get; + dsp_ctrls[mix_index].private_value = 0UL; + mix_index++; + return snd_soc_add_component_controls(tas_priv->codec, dsp_ctrls, nr_controls < mix_index ? nr_controls : mix_index); } @@ -1587,6 +1632,16 @@ static void tasdevice_fw_ready(const struct firmware *fmw, * failing to load DSP firmware is NOT an error. */ tas_priv->fw_state = TASDEVICE_RCA_FW_OK; + /* There is no DSP firmware required for TAS2118/2X20/257X. */ + switch (tas_priv->chip_id) { + case TAS2020: + case TAS2118: + case TAS2120: + case TAS2320: + case TAS2570: + case TAS2572: + goto out; + } if (tas_priv->name_prefix) scnprintf(tas_priv->coef_binaryname, 64, "%s-%s_coef.bin", tas_priv->name_prefix, tas_priv->dev_name); @@ -1608,34 +1663,37 @@ static void tasdevice_fw_ready(const struct firmware *fmw, dev_err(tas_priv->dev, "dsp controls error\n"); goto out; } - - ret = tasdevice_create_cali_ctrls(tas_priv); - if (ret) { - dev_err(tas_priv->dev, "cali controls error\n"); - goto out; - } - tas_priv->fw_state = TASDEVICE_DSP_FW_ALL_OK; - /* If calibrated data occurs error, dsp will still works with default - * calibrated data inside algo. - */ - for (i = 0; i < tas_priv->ndev; i++) { - if (tas_priv->name_prefix) - scnprintf(tas_priv->cal_binaryname[i], 64, - "%s-%s_cal_0x%02x.bin", tas_priv->name_prefix, - tas_priv->dev_name, - tas_priv->tasdevice[i].dev_addr); - else - scnprintf(tas_priv->cal_binaryname[i], 64, - "%s_cal_0x%02x.bin", tas_priv->dev_name, - tas_priv->tasdevice[i].dev_addr); - ret = tas2781_load_calibration(tas_priv, - tas_priv->cal_binaryname[i], i); - if (ret != 0) - dev_err(tas_priv->dev, - "%s: load %s error, default will effect\n", - __func__, tas_priv->cal_binaryname[i]); + /* There is no calibration required for TAS5825/TAS5827. */ + if (tas_priv->chip_id < TAS5825) { + ret = tasdevice_create_cali_ctrls(tas_priv); + if (ret) { + dev_err(tas_priv->dev, "cali controls error\n"); + goto out; + } + /* If calibrated data occurs error, dsp will still works + * with default calibrated data inside algo. + */ + for (i = 0; i < tas_priv->ndev; i++) { + if (tas_priv->name_prefix) + scnprintf(tas_priv->cal_binaryname[i], 64, + "%s-%s_cal_0x%02x.bin", + tas_priv->name_prefix, + tas_priv->dev_name, + tas_priv->tasdevice[i].dev_addr); + else + scnprintf(tas_priv->cal_binaryname[i], 64, + "%s_cal_0x%02x.bin", + tas_priv->dev_name, + tas_priv->tasdevice[i].dev_addr); + ret = tas2781_load_calibration(tas_priv, + tas_priv->cal_binaryname[i], i); + if (ret != 0) + dev_err(tas_priv->dev, + "%s: load %s error, keep default.\n", + __func__, tas_priv->cal_binaryname[i]); + } } tasdevice_prmg_load(tas_priv, 0); @@ -1659,8 +1717,14 @@ static void tasdevice_fw_ready(const struct firmware *fmw, #endif out: if (tas_priv->fw_state == TASDEVICE_RCA_FW_OK) { - /* If DSP FW fail, DSP kcontrol won't be created. */ - tasdevice_dsp_remove(tas_priv); + switch (tas_priv->chip_id) { + case TAS2563: + case TAS2781: + case TAS5825: + case TAS5827: + /* If DSP FW fail, DSP kcontrol won't be created. */ + tasdevice_dsp_remove(tas_priv); + } } mutex_unlock(&tas_priv->codec_lock); release_firmware(fmw); @@ -1804,13 +1868,30 @@ static int tasdevice_codec_probe(struct snd_soc_component *codec) int rc; switch (tas_priv->chip_id) { + case TAS2020: + case TAS2118: + case TAS2120: + case TAS2320: + case TAS2570: + case TAS2572: + p = (struct snd_kcontrol_new *)tas2x20_snd_controls; + size = ARRAY_SIZE(tas2x20_snd_controls); + tas_priv->dvc_tlv_table = tas2x20_dvc_table; + break; case TAS2781: p = (struct snd_kcontrol_new *)tas2781_snd_controls; size = ARRAY_SIZE(tas2781_snd_controls); break; + case TAS5825: + case TAS5827: + p = (struct snd_kcontrol_new *)tas5825_snd_controls; + size = ARRAY_SIZE(tas5825_snd_controls); + break; default: p = (struct snd_kcontrol_new *)tas2563_snd_controls; size = ARRAY_SIZE(tas2563_snd_controls); + tas_priv->dvc_tlv_table = tas2563_dvc_table; + break; } rc = snd_soc_add_component_controls(codec, p, size); @@ -1850,8 +1931,6 @@ static const struct snd_soc_component_driver soc_codec_driver_tasdevice = { .probe = tasdevice_codec_probe, .remove = tasdevice_codec_remove, - .controls = tasdevice_snd_controls, - .num_controls = ARRAY_SIZE(tasdevice_snd_controls), .dapm_widgets = tasdevice_dapm_widgets, .num_dapm_widgets = ARRAY_SIZE(tasdevice_dapm_widgets), .dapm_routes = tasdevice_audio_map, @@ -1967,7 +2046,16 @@ static void tasdevice_i2c_remove(struct i2c_client *client) #ifdef CONFIG_ACPI static const struct acpi_device_id tasdevice_acpi_match[] = { - { "TAS2781", TAS2781 }, + { "TXNW2020", TAS2020 }, + { "TXNW2118", TAS2118 }, + { "TXNW2120", TAS2120 }, + { "TXNW2320", TAS2320 }, + { "TXNW2563", TAS2563 }, + { "TXNW2570", TAS2570 }, + { "TXNW2572", TAS2572 }, + { "TXNW2781", TAS2781 }, + { "TXNW5825", TAS5825 }, + { "TXNW5827", TAS5827 }, {}, }; -- 2.43.0

4 6

ASRock X870 Riptide: extremely low mic capture volume
by GitHub issues - opened 09 Sep '25

09 Sep '25

alsa-project/alsa-ucm-conf issue #611 was opened from jktomer: I'm running with an ASRock X870 Riptide Wifi, which seems to use the same ALC4082 as other ASRock socket AM5 boards: ``` :) 18:00 viola:jkt[3828]alsa% lsusb | grep audio Bus 001 Device 008: ID 26ce:0a08 Generic USB Audio ``` Playback on this device seems to work and the various ports are recognized apparently correctly, but capture from both the front microphone and rear line-input ports is excessively low volume even with the mixer turned up as high as it goes. (The card does still show in `/proc/asound/cards` as "Generic USB Audio", but editing the relevant section in `ALC4080-HiFi.conf` seems to influence the output of `alsaucm -c hw:1 dump text`, so I'm assuming the recognition part works correctly.) Output of `alsa-info.sh` and `alsaucm -c hw:1 dump text` attached. [alsa-info.txt](https://github.com/user-attachments/files/22223994/alsa-info… [alsaucm.txt](https://github.com/user-attachments/files/22223995/alsaucm.txt) Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/611 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

UCM2: Intel: sof-hda-dsp: HiFi: IPC3 mono DMIC is exposed as stereo PCM
by GitHub pull_request - opened 08 Sep '25

08 Sep '25

alsa-project/alsa-ucm-conf pull request #610 was opened from ujfalusi: With IPC3 the DMIC PCM is stereo even in case of a single (mono) DMIC connection. Make the `CaptureChannels 1` conditional to IPC4 only. Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2393552 Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2384324 Closes: https://github.com/thesofproject/linux/issues/5528 Fixes: 56cbdfd04339 ("UCM2: Intel: sof-hda-dsp: HiFi: Fix handling of mono DMICs") Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/610 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/610.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

[PATCH v4] ALSA: hda/tas2781: Fix the order of TAS2781 calibrated-data
by Shenghao Ding 08 Sep '25

08 Sep '25

A bug reported by one of my customers that the order of TAS2781 calibrated-data is incorrect, the correct way is to move R0_Low and insert it between R0 and InvR0. Fixes: 4fe238513407 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib") Signed-off-by: Shenghao Ding <shenghao-ding(a)ti.com> --- v4: - Add missing base into cali_cnv(). v3: - Take Tiwai's advice on cali_cnv() to make it more simpler. v2: - Submit to the sound branch maintained by Tiwai instead of linux-next branch - Drop other fix --- sound/hda/codecs/side-codecs/tas2781_hda.c | 25 +++++++++++++++++----- 1 file changed, 20 insertions(+), 5 deletions(-) diff --git a/sound/hda/codecs/side-codecs/tas2781_hda.c b/sound/hda/codecs/side-codecs/tas2781_hda.c index f46d2e06c64f..536940c78f00 100644 --- a/sound/hda/codecs/side-codecs/tas2781_hda.c +++ b/sound/hda/codecs/side-codecs/tas2781_hda.c @@ -33,6 +33,23 @@ const efi_guid_t tasdev_fct_efi_guid[] = { }; EXPORT_SYMBOL_NS_GPL(tasdev_fct_efi_guid, "SND_HDA_SCODEC_TAS2781"); +/* + * The order of calibrated-data writing function is a bit different from the + * order in UEFI. Here is the conversion to match the order of calibrated-data + * writing function. + */ +static void cali_cnv(unsigned char *data, unsigned int base, int offset) +{ + struct cali_reg reg_data; + + memcpy(&reg_data, &data[base], sizeof(reg_data)); + /* the data order has to be swapped between r0_low_reg and inv0_reg */ + swap(reg_data.r0_low_reg, reg_data.invr0_reg); + + cpu_to_be32_array((__force __be32 *)(data + offset + 1), + (u32 *)&reg_data, TASDEV_CALIB_N); +} + static void tas2781_apply_calib(struct tasdevice_priv *p) { struct calidata *cali_data = &p->cali_data; @@ -103,8 +120,7 @@ static void tas2781_apply_calib(struct tasdevice_priv *p) data[l] = k; oft++; - for (i = 0; i < TASDEV_CALIB_N * 4; i++) - data[l + i + 1] = data[4 * oft + i]; + cali_cnv(data, 4 * oft, l); k++; } } @@ -130,9 +146,8 @@ static void tas2781_apply_calib(struct tasdevice_priv *p) for (j = p->ndev - 1; j >= 0; j--) { l = j * (cali_data->cali_dat_sz_per_dev + 1); - for (i = TASDEV_CALIB_N * 4; i > 0 ; i--) - data[l + i] = data[p->index * 5 + i]; - data[l+i] = j; + cali_cnv(data, cali_data->cali_dat_sz_per_dev * j, l); + data[l] = j; } } -- 2.43.0

2 1

Feature Request: conf.d for USB-Audio
by GitHub issues - edited 08 Sep '25

08 Sep '25

alsa-project/alsa-ucm-conf issue #609 was edited from FrostyCoolSlug: The release cadence of `alsa-ucm-conf` tends to be a little on the slow side (generally around 6 months between releases), but the problem I'm hitting currently is the requirement for users to manually edit `USB-Audio.conf` in order to get earlier support for their devices (and depending on distribution, support could be delayed upwards of two years). I think a method where a package could be created to drop files into a conf.d style directory would allow for a users device to be configured, without the need for manually editing `USB-Audio.conf` to add support. Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/609 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

Feature Request: conf.d for USB-Audio
by GitHub issues - opened 08 Sep '25

08 Sep '25

alsa-project/alsa-ucm-conf issue #609 was opened from FrostyCoolSlug: The release cadence of `alsa-ucm-conf` tends to be a little on the slow side (generally around 6 months between releases), but the problem I'm hitting currently is the requirement for users to manually edit `USB-Audio.conf` in order to get support for their devices (and depending on distribution, support could be delayed upwards of two years). I think a method where a package could be created to drop files into a conf.d style directory would allow for a users device to be configured, without the need for manually editing `USB-Audio.conf` to add support. Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/609 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

Mic from audio jack not work on Dell Precision M4800. Please add mic drivers
by GitHub issues - edited 07 Sep '25

07 Sep '25

alsa-project/alsa-lib issue #476 was edited from Slavomir9: Hello, on my Dell Precision M4800 not work mic on headset Koss CS100 audio jack (non USB) version. Please add mic drivers. [Dell Precision M4800 ](https://www.google.com/search?q=%0D%0ADell+Precision+M4800%0D%0A&sca_esv=e618e5e4341fb9f4&) [Headset Koss CS100](https://www.kaufland.sk/product/5373091/) I use dual boot. On Windows 11 work mic only after install drivers from Dell website. On Dell website are drivers for Linux for extremely old version of Ubuntu: Ubuntu® 12.04 More information about bug here https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2122269 Please add mic drivers. Thanks Issue URL : https://github.com/alsa-project/alsa-lib/issues/476 Repository URL: https://github.com/alsa-project/alsa-lib

1 0

Mic from audio jack not work on Dell Precision M4800. Please add mic drivers
by GitHub issues - edited 07 Sep '25

07 Sep '25

alsa-project/alsa-lib issue #476 was edited from Slavomir9: Hello, on my Dell Precision M4800 not work mic on headset Koss CS100 audio jack (non USB) version. Please add mic drivers. [Dell Precision M4800 ](https://www.google.com/search?q=%0D%0ADell+Precision+M4800%0D%0A&sca_esv=e618e5e4341fb9f4&) [Headset Koss CS100](https://www.kaufland.sk/product/5373091/) I use dual boot. On Windows 11 work mic only after install drivers from Dell website. More information about bug here https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2122269 Please add mic drivers. Thanks Issue URL : https://github.com/alsa-project/alsa-lib/issues/476 Repository URL: https://github.com/alsa-project/alsa-lib

1 0