* [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion
@ 2026-07-17 13:25 Marco Giunta
2026-07-17 13:25 ` [PATCH 1/8] ASoC: aw88399: extract shared device library Marco Giunta
` (9 more replies)
0 siblings, 10 replies; 15+ messages in thread
From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw)
To: tiwai
Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael,
lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86,
wangweidong.a, nadim, imitoy, munzirtaha, yakov.till,
Marco Giunta
Several Lenovo Legion laptops (Pro 7i 16IAX10H, Y9000P IAX10,
Pro 7 16AFR10H, R9000P ADR10) use AWINIC AW88399 smart amplifiers
to drive their bass woofers, connected via I2C as side codecs
to a Realtek ALC287 HDA codec.
Without a driver for these amplifiers, only the tweeters produce
sound, resulting in quiet and tinny audio.
An ASoC driver for the AW88399 already exists in-tree
(sound/soc/codecs/aw88399.c), contributed by AWINIC, but it targets
ASoC topologies and cannot drive the chip when it sits behind an
HDA controller. This series adds a proper HDA side codec driver,
following the established pattern used by the CS35L41, CS35L56,
and TAS2781 drivers.
Patch 1 extracts the device-level functions from the existing ASoC
driver into a shared library module (SND_SOC_AW88399_LIB) with a
shared header at include/sound/aw88399.h, following the CS35L41
precedent (SND_SOC_CS35L41_LIB / include/sound/cs35l41.h). This
avoids a build-time dependency on the full ASoC codec module and
ensures clean separation between the ASoC and HDA drivers.
Patches 2 through 5 prepare the shared library for use on ACPI-based
HDA systems: patch 2 extends channel assignment to work without
Device Tree properties, patch 3 adds a per-instance flag to bypass
an unreliable hardware status bit on certain boards, patch 4 adds
a firmware reload flag so that the HDA driver can signal that DSP
firmware needs to be re-uploaded after system sleep, and patch 5
adds a channel setter so that the HDA driver can configure the
amplifier without depending on ASoC-internal device headers.
Patch 6 registers the AWINIC ACPI HID "AWDZ8399" with the ACPI scan
ignore list and the serial-multi-instantiate driver for correct
enumeration of the two amplifier instances.
Patch 7 adds the HDA side codec driver itself, structured after the
CS35L41 HDA driver: an I2C bus driver, and a core driver implementing
HDA component binding, playback hooks, power management, and per-model
quirk matching using ACPI subsystem ID.
Patch 8 enables the driver on Lenovo Legion Pro models by adding
the necessary Realtek ALC287 fixups (DAC rerouting for bass speaker
volume control, internal microphone calibration) and AW88399 per-model
quirks (I2C channel swap correction, BSTS status check bypass).
NOTE ON FIRMWARE: This driver requires the firmware file
aw88399_acf.bin, which uses the same format and request path as the
existing ASoC driver. This firmware is not yet available in the
linux-firmware repository. We intend to coordinate with the AWINIC
maintainers (CC'd) to arrange its inclusion. In the meantime, users
can extract the firmware from the Windows driver and place it in
/lib/firmware/.
This work builds on the initial driver development by Yakov Till
("Lyapsus") and the bounty effort organized by Nadim Kobeissi:
https://github.com/nadimkobeissi/16iax10h-linux-sound-saga
Marco Giunta (8):
ASoC: aw88399: extract shared device library
ASoC: aw88399: derive channel from I2C address on ACPI systems
ASoC: aw88399: add per-instance BSTS status bypass flag
ASoC: aw88399: add firmware reload flag for resume
ASoC: aw88399: add channel setter for HDA side codec
ACPI/platform: add AWDZ8399 to serial-multi-instantiate
ALSA: hda/scodec: add AW88399 HDA side codec driver
ALSA: hda/realtek: enable AW88399 on Lenovo Legion Pro
drivers/acpi/scan.c | 1 +
.../platform/x86/serial-multi-instantiate.c | 10 +
include/sound/aw88399.h | 621 ++++++++
sound/hda/codecs/realtek/alc269.c | 50 +
sound/hda/codecs/side-codecs/Kconfig | 18 +
sound/hda/codecs/side-codecs/Makefile | 4 +
sound/hda/codecs/side-codecs/aw88399_hda.c | 371 +++++
sound/hda/codecs/side-codecs/aw88399_hda.h | 36 +
.../hda/codecs/side-codecs/aw88399_hda_i2c.c | 54 +
sound/soc/codecs/Kconfig | 5 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/aw88399-lib.c | 1411 +++++++++++++++++
sound/soc/codecs/aw88399.c | 1349 ----------------
sound/soc/codecs/aw88399.h | 582 +------
14 files changed, 2585 insertions(+), 1929 deletions(-)
create mode 100644 include/sound/aw88399.h
create mode 100644 sound/hda/codecs/side-codecs/aw88399_hda.c
create mode 100644 sound/hda/codecs/side-codecs/aw88399_hda.h
create mode 100644 sound/hda/codecs/side-codecs/aw88399_hda_i2c.c
create mode 100644 sound/soc/codecs/aw88399-lib.c
base-commit: f9be704f58bde47c5ea841d5e4a6e9a7459c1578
--
2.55.0
^ permalink raw reply [flat|nested] 15+ messages in thread* [PATCH 1/8] ASoC: aw88399: extract shared device library 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-21 15:21 ` Ilpo Järvinen 2026-07-17 13:25 ` [PATCH 2/8] ASoC: aw88399: derive channel from I2C address on ACPI systems Marco Giunta ` (8 subsequent siblings) 9 siblings, 1 reply; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Extract the device-level functions from aw88399.c into a new shared library module (aw88399-lib.c) with a shared header at include/sound/aw88399.h, following the pattern established by CS35L41 (cs35l41-lib.c / include/sound/cs35l41.h) for chips that need both ASoC and HDA drivers. The shared header at include/sound/aw88399.h contains the register definitions, bit-field masks, hardware constants, device enums, the struct aw88399 definition, and the library function declarations. The ASoC-private header at sound/soc/codecs/aw88399.h is reduced to ASoC-specific definitions (PCM formats/rates, ALSA kcontrol helpers, calibration constants) and includes the shared header. The library contains the chip initialization, firmware loading, playback start/stop sequences, and all their internal dependencies (PLL checks, DSP management, volume control, calibration, CRC verification, etc.). The ASoC codec driver retains the ALSA controls, DAPM widgets, codec probe/remove, calibration service, and I2C bus driver registration. A new Kconfig symbol SND_SOC_AW88399_LIB is introduced. SND_SOC_AW88399 (the existing ASoC codec) selects it, ensuring no change for current users. The HDA side codec driver (introduced later in this series) selects the library without pulling in the full ASoC codec module. This avoids a build-time dependency on the full ASoC driver and follows the established pattern used by CS35L41 (SND_SOC_CS35L41_LIB) for chips with both ASoC and HDA drivers. Some library functions (DSP control, volume setting, mute, calibration updates, profile management, and status helpers) are used internally by the library's start/stop sequences but are also called directly by the ASoC driver's remaining code. These are exported from the library so the ASoC module can access them. This is a pure code movement with no functional changes. The moved functions are identical to their originals in aw88399.c. Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- include/sound/aw88399.h | 618 ++++++++++++++ sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/aw88399-lib.c | 1381 ++++++++++++++++++++++++++++++++ sound/soc/codecs/aw88399.c | 1349 ------------------------------- sound/soc/codecs/aw88399.h | 582 +------------- 6 files changed, 2008 insertions(+), 1929 deletions(-) create mode 100644 include/sound/aw88399.h create mode 100644 sound/soc/codecs/aw88399-lib.c diff --git a/include/sound/aw88399.h b/include/sound/aw88399.h new file mode 100644 index 000000000000..3a2153f0ee92 --- /dev/null +++ b/include/sound/aw88399.h @@ -0,0 +1,618 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * linux/sound/aw88399.h -- Platform data for AW88399 + * + * Copyright (c) 2023 AWINIC Technology CO., LTD + * + * Author: Weidong Wang <wangweidong.a@awinic.com> + */ + +#ifndef __SOUND_AW88399_H +#define __SOUND_AW88399_H + +#include <linux/mutex.h> +#include <linux/workqueue.h> + +/* registers list */ +#define AW88399_ID_REG (0x00) +#define AW88399_SYSST_REG (0x01) +#define AW88399_SYSINT_REG (0x02) +#define AW88399_SYSINTM_REG (0x03) +#define AW88399_SYSCTRL_REG (0x04) +#define AW88399_SYSCTRL2_REG (0x05) +#define AW88399_I2SCTRL1_REG (0x06) +#define AW88399_I2SCTRL2_REG (0x07) +#define AW88399_I2SCTRL3_REG (0x08) +#define AW88399_DACCFG1_REG (0x09) +#define AW88399_DACCFG2_REG (0x0A) +#define AW88399_DACCFG3_REG (0x0B) +#define AW88399_DACCFG4_REG (0x0C) +#define AW88399_DACCFG5_REG (0x0D) +#define AW88399_DACCFG6_REG (0x0E) +#define AW88399_DACCFG7_REG (0x0F) +#define AW88399_MPDCFG1_REG (0x10) +#define AW88399_MPDCFG2_REG (0x11) +#define AW88399_MPDCFG3_REG (0x12) +#define AW88399_MPDCFG4_REG (0x13) +#define AW88399_PWMCTRL1_REG (0x14) +#define AW88399_PWMCTRL2_REG (0x15) +#define AW88399_PWMCTRL3_REG (0x16) +#define AW88399_I2SCFG1_REG (0x17) +#define AW88399_DBGCTRL_REG (0x18) +#define AW88399_HAGCST_REG (0x20) +#define AW88399_VBAT_REG (0x21) +#define AW88399_TEMP_REG (0x22) +#define AW88399_PVDD_REG (0x23) +#define AW88399_ISNDAT_REG (0x24) +#define AW88399_VSNDAT_REG (0x25) +#define AW88399_I2SINT_REG (0x26) +#define AW88399_I2SCAPCNT_REG (0x27) +#define AW88399_ANASTA1_REG (0x28) +#define AW88399_ANASTA2_REG (0x29) +#define AW88399_ANASTA3_REG (0x2A) +#define AW88399_TESTDET_REG (0x2B) +#define AW88399_DSMCFG1_REG (0x30) +#define AW88399_DSMCFG2_REG (0x31) +#define AW88399_DSMCFG3_REG (0x32) +#define AW88399_DSMCFG4_REG (0x33) +#define AW88399_DSMCFG5_REG (0x34) +#define AW88399_DSMCFG6_REG (0x35) +#define AW88399_DSMCFG7_REG (0x36) +#define AW88399_DSMCFG8_REG (0x37) +#define AW88399_TESTIN_REG (0x38) +#define AW88399_TESTOUT_REG (0x39) +#define AW88399_MEMTEST_REG (0x3A) +#define AW88399_VSNCTRL1_REG (0x3B) +#define AW88399_ISNCTRL1_REG (0x3C) +#define AW88399_ISNCTRL2_REG (0x3D) +#define AW88399_DSPMADD_REG (0x40) +#define AW88399_DSPMDAT_REG (0x41) +#define AW88399_WDT_REG (0x42) +#define AW88399_ACR1_REG (0x43) +#define AW88399_ACR2_REG (0x44) +#define AW88399_ASR1_REG (0x45) +#define AW88399_ASR2_REG (0x46) +#define AW88399_DSPCFG_REG (0x47) +#define AW88399_ASR3_REG (0x48) +#define AW88399_ASR4_REG (0x49) +#define AW88399_DSPVCALB_REG (0x4A) +#define AW88399_CRCCTRL_REG (0x4B) +#define AW88399_DSPDBG1_REG (0x4C) +#define AW88399_DSPDBG2_REG (0x4D) +#define AW88399_DSPDBG3_REG (0x4E) +#define AW88399_PLLCTRL1_REG (0x50) +#define AW88399_PLLCTRL2_REG (0x51) +#define AW88399_PLLCTRL3_REG (0x52) +#define AW88399_CDACTRL1_REG (0x53) +#define AW88399_CDACTRL2_REG (0x54) +#define AW88399_CDACTRL3_REG (0x55) +#define AW88399_SADCCTRL1_REG (0x56) +#define AW88399_SADCCTRL2_REG (0x57) +#define AW88399_BOPCTRL1_REG (0x58) +#define AW88399_BOPCTRL2_REG (0x5A) +#define AW88399_BOPCTRL3_REG (0x5B) +#define AW88399_BOPCTRL4_REG (0x5C) +#define AW88399_BOPCTRL5_REG (0x5D) +#define AW88399_BOPCTRL6_REG (0x5E) +#define AW88399_BOPCTRL7_REG (0x5F) +#define AW88399_BSTCTRL1_REG (0x60) +#define AW88399_BSTCTRL2_REG (0x61) +#define AW88399_BSTCTRL3_REG (0x62) +#define AW88399_BSTCTRL4_REG (0x63) +#define AW88399_BSTCTRL5_REG (0x64) +#define AW88399_BSTCTRL6_REG (0x65) +#define AW88399_BSTCTRL7_REG (0x66) +#define AW88399_BSTCTRL8_REG (0x67) +#define AW88399_BSTCTRL9_REG (0x68) +#define AW88399_BSTCTRL10_REG (0x69) +#define AW88399_CPCTRL_REG (0x6A) +#define AW88399_EFWH_REG (0x6C) +#define AW88399_EFWM2_REG (0x6D) +#define AW88399_EFWM1_REG (0x6E) +#define AW88399_EFWL_REG (0x6F) +#define AW88399_TESTCTRL1_REG (0x70) +#define AW88399_TESTCTRL2_REG (0x71) +#define AW88399_EFCTRL1_REG (0x72) +#define AW88399_EFCTRL2_REG (0x73) +#define AW88399_EFRH4_REG (0x74) +#define AW88399_EFRH3_REG (0x75) +#define AW88399_EFRH2_REG (0x76) +#define AW88399_EFRH1_REG (0x77) +#define AW88399_EFRL4_REG (0x78) +#define AW88399_EFRL3_REG (0x79) +#define AW88399_EFRL2_REG (0x7A) +#define AW88399_EFRL1_REG (0x7B) +#define AW88399_TM_REG (0x7C) +#define AW88399_TM2_REG (0x7D) + +#define AW88399_REG_MAX (0x7E) +#define AW88399_MUTE_VOL (1023) + +#define AW88399_DSP_CFG_ADDR (0x9B00) +#define AW88399_DSP_REG_CFG_ADPZ_RA (0x9B68) +#define AW88399_DSP_FW_ADDR (0x8980) +#define AW88399_DSP_ROM_CHECK_ADDR (0x1F40) +#define AW88399_DSP_ROM_CHECK_DATA (0x4638) + +#define AW88399_CALI_RE_HBITS_MASK (~(0xFFFF0000)) +#define AW88399_CALI_RE_HBITS_SHIFT (16) + +#define AW88399_CALI_RE_LBITS_MASK (~(0xFFFF)) +#define AW88399_CALI_RE_LBITS_SHIFT (0) + +#define AW88399_I2STXEN_START_BIT (9) +#define AW88399_I2STXEN_BITS_LEN (1) +#define AW88399_I2STXEN_MASK \ + (~(((1<<AW88399_I2STXEN_BITS_LEN)-1) << AW88399_I2STXEN_START_BIT)) + +#define AW88399_I2STXEN_DISABLE (0) +#define AW88399_I2STXEN_DISABLE_VALUE \ + (AW88399_I2STXEN_DISABLE << AW88399_I2STXEN_START_BIT) + +#define AW88399_I2STXEN_ENABLE (1) +#define AW88399_I2STXEN_ENABLE_VALUE \ + (AW88399_I2STXEN_ENABLE << AW88399_I2STXEN_START_BIT) + +#define AW88399_VOL_START_BIT (0) +#define AW88399_VOL_BITS_LEN (10) +#define AW88399_VOL_MASK \ + (~(((1<<AW88399_VOL_BITS_LEN)-1) << AW88399_VOL_START_BIT)) + +#define AW88399_PWDN_START_BIT (0) +#define AW88399_PWDN_BITS_LEN (1) +#define AW88399_PWDN_MASK \ + (~(((1<<AW88399_PWDN_BITS_LEN)-1) << AW88399_PWDN_START_BIT)) + +#define AW88399_PWDN_POWER_DOWN (1) +#define AW88399_PWDN_POWER_DOWN_VALUE \ + (AW88399_PWDN_POWER_DOWN << AW88399_PWDN_START_BIT) + +#define AW88399_PWDN_WORKING (0) +#define AW88399_PWDN_WORKING_VALUE \ + (AW88399_PWDN_WORKING << AW88399_PWDN_START_BIT) + +#define AW88399_DSPBY_START_BIT (2) +#define AW88399_DSPBY_BITS_LEN (1) +#define AW88399_DSPBY_MASK \ + (~(((1<<AW88399_DSPBY_BITS_LEN)-1) << AW88399_DSPBY_START_BIT)) + +#define AW88399_DSPBY_WORKING (0) +#define AW88399_DSPBY_WORKING_VALUE \ + (AW88399_DSPBY_WORKING << AW88399_DSPBY_START_BIT) + +#define AW88399_DSPBY_BYPASS (1) +#define AW88399_DSPBY_BYPASS_VALUE \ + (AW88399_DSPBY_BYPASS << AW88399_DSPBY_START_BIT) + +#define AW88399_MEM_CLKSEL_START_BIT (3) +#define AW88399_MEM_CLKSEL_BITS_LEN (1) +#define AW88399_MEM_CLKSEL_MASK \ + (~(((1<<AW88399_MEM_CLKSEL_BITS_LEN)-1) << AW88399_MEM_CLKSEL_START_BIT)) + +#define AW88399_MEM_CLKSEL_OSCCLK (0) +#define AW88399_MEM_CLKSEL_OSCCLK_VALUE \ + (AW88399_MEM_CLKSEL_OSCCLK << AW88399_MEM_CLKSEL_START_BIT) + +#define AW88399_MEM_CLKSEL_DAPHCLK (1) +#define AW88399_MEM_CLKSEL_DAPHCLK_VALUE \ + (AW88399_MEM_CLKSEL_DAPHCLK << AW88399_MEM_CLKSEL_START_BIT) + +#define AW88399_DITHER_EN_START_BIT (15) +#define AW88399_DITHER_EN_BITS_LEN (1) +#define AW88399_DITHER_EN_MASK \ + (~(((1<<AW88399_DITHER_EN_BITS_LEN)-1) << AW88399_DITHER_EN_START_BIT)) + +#define AW88399_DITHER_EN_DISABLE (0) +#define AW88399_DITHER_EN_DISABLE_VALUE \ + (AW88399_DITHER_EN_DISABLE << AW88399_DITHER_EN_START_BIT) + +#define AW88399_DITHER_EN_ENABLE (1) +#define AW88399_DITHER_EN_ENABLE_VALUE \ + (AW88399_DITHER_EN_ENABLE << AW88399_DITHER_EN_START_BIT) + +#define AW88399_HMUTE_START_BIT (8) +#define AW88399_HMUTE_BITS_LEN (1) +#define AW88399_HMUTE_MASK \ + (~(((1<<AW88399_HMUTE_BITS_LEN)-1) << AW88399_HMUTE_START_BIT)) + +#define AW88399_HMUTE_DISABLE (0) +#define AW88399_HMUTE_DISABLE_VALUE \ + (AW88399_HMUTE_DISABLE << AW88399_HMUTE_START_BIT) + +#define AW88399_HMUTE_ENABLE (1) +#define AW88399_HMUTE_ENABLE_VALUE \ + (AW88399_HMUTE_ENABLE << AW88399_HMUTE_START_BIT) + +#define AW88399_EF_DBMD_START_BIT (2) +#define AW88399_EF_DBMD_BITS_LEN (1) +#define AW88399_EF_DBMD_MASK \ + (~(((1<<AW88399_EF_DBMD_BITS_LEN)-1) << AW88399_EF_DBMD_START_BIT)) + +#define AW88399_EF_DBMD_OR (1) +#define AW88399_EF_DBMD_OR_VALUE \ + (AW88399_EF_DBMD_OR << AW88399_EF_DBMD_START_BIT) + +#define AW88399_VDSEL_START_BIT (5) +#define AW88399_VDSEL_BITS_LEN (1) +#define AW88399_VDSEL_MASK \ + (~(((1<<AW88399_VDSEL_BITS_LEN)-1) << AW88399_VDSEL_START_BIT)) + +#define AW88399_EF_ISN_GESLP_H_START_BIT (0) +#define AW88399_EF_ISN_GESLP_H_BITS_LEN (10) +#define AW88399_EF_ISN_GESLP_H_MASK \ + (~(((1<<AW88399_EF_ISN_GESLP_H_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_H_START_BIT)) + +/* EF_VSN_GESLP_H bit 9:0 (EFRH3 0x75) */ +#define AW88399_EF_VSN_GESLP_H_START_BIT (0) +#define AW88399_EF_VSN_GESLP_H_BITS_LEN (10) +#define AW88399_EF_VSN_GESLP_H_MASK \ + (~(((1<<AW88399_EF_VSN_GESLP_H_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_H_START_BIT)) + +#define AW88399_EF_ISN_GESLP_L_START_BIT (0) +#define AW88399_EF_ISN_GESLP_L_BITS_LEN (10) +#define AW88399_EF_ISN_GESLP_L_MASK \ + (~(((1<<AW88399_EF_ISN_GESLP_L_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_L_START_BIT)) + +/* EF_VSN_GESLP_L bit 9:0 (EFRL3 0x79) */ +#define AW88399_EF_VSN_GESLP_L_START_BIT (0) +#define AW88399_EF_VSN_GESLP_L_BITS_LEN (10) +#define AW88399_EF_VSN_GESLP_L_MASK \ + (~(((1<<AW88399_EF_VSN_GESLP_L_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_L_START_BIT)) + +#define AW88399_INTERNAL_VSN_TRIM_H_START_BIT (9) +#define AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN (6) +#define AW88399_INTERNAL_VSN_TRIM_H_MASK \ + (~(((1<<AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_H_START_BIT)) + +#define AW88399_INTERNAL_VSN_TRIM_L_START_BIT (9) +#define AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN (6) +#define AW88399_INTERNAL_VSN_TRIM_L_MASK \ + (~(((1<<AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_L_START_BIT)) + +#define AW88399_RCV_MODE_START_BIT (7) +#define AW88399_RCV_MODE_BITS_LEN (1) +#define AW88399_RCV_MODE_MASK \ + (~(((1<<AW88399_RCV_MODE_BITS_LEN)-1) << AW88399_RCV_MODE_START_BIT)) + +#define AW88399_CLKI_START_BIT (4) +#define AW88399_NOCLKI_START_BIT (5) +#define AW88399_PLLI_START_BIT (0) +#define AW88399_PLLI_INT_VALUE (1) +#define AW88399_PLLI_INT_INTERRUPT \ + (AW88399_PLLI_INT_VALUE << AW88399_PLLI_START_BIT) + +#define AW88399_CLKI_INT_VALUE (1) +#define AW88399_CLKI_INT_INTERRUPT \ + (AW88399_CLKI_INT_VALUE << AW88399_CLKI_START_BIT) + +#define AW88399_NOCLKI_INT_VALUE (1) +#define AW88399_NOCLKI_INT_INTERRUPT \ + (AW88399_NOCLKI_INT_VALUE << AW88399_NOCLKI_START_BIT) + +#define AW88399_BIT_SYSINT_CHECK \ + (AW88399_PLLI_INT_INTERRUPT | \ + AW88399_CLKI_INT_INTERRUPT | \ + AW88399_NOCLKI_INT_INTERRUPT) + +#define AW88399_CRC_CHECK_START_BIT (12) +#define AW88399_CRC_CHECK_BITS_LEN (3) +#define AW88399_CRC_CHECK_BITS_MASK \ + (~(((1<<AW88399_CRC_CHECK_BITS_LEN)-1) << AW88399_CRC_CHECK_START_BIT)) + +#define AW88399_RCV_MODE_RECEIVER (1) +#define AW88399_RCV_MODE_RECEIVER_VALUE \ + (AW88399_RCV_MODE_RECEIVER << AW88399_RCV_MODE_START_BIT) + +#define AW88399_AMPPD_START_BIT (1) +#define AW88399_AMPPD_BITS_LEN (1) +#define AW88399_AMPPD_MASK \ + (~(((1<<AW88399_AMPPD_BITS_LEN)-1) << AW88399_AMPPD_START_BIT)) + +#define AW88399_AMPPD_WORKING (0) +#define AW88399_AMPPD_WORKING_VALUE \ + (AW88399_AMPPD_WORKING << AW88399_AMPPD_START_BIT) + +#define AW88399_AMPPD_POWER_DOWN (1) +#define AW88399_AMPPD_POWER_DOWN_VALUE \ + (AW88399_AMPPD_POWER_DOWN << AW88399_AMPPD_START_BIT) + +#define AW88399_RAM_CG_BYP_START_BIT (0) +#define AW88399_RAM_CG_BYP_BITS_LEN (1) +#define AW88399_RAM_CG_BYP_MASK \ + (~(((1<<AW88399_RAM_CG_BYP_BITS_LEN)-1) << AW88399_RAM_CG_BYP_START_BIT)) + +#define AW88399_RAM_CG_BYP_WORK (0) +#define AW88399_RAM_CG_BYP_WORK_VALUE \ + (AW88399_RAM_CG_BYP_WORK << AW88399_RAM_CG_BYP_START_BIT) + +#define AW88399_RAM_CG_BYP_BYPASS (1) +#define AW88399_RAM_CG_BYP_BYPASS_VALUE \ + (AW88399_RAM_CG_BYP_BYPASS << AW88399_RAM_CG_BYP_START_BIT) + +#define AW88399_CRC_END_ADDR_START_BIT (0) +#define AW88399_CRC_END_ADDR_BITS_LEN (12) +#define AW88399_CRC_END_ADDR_MASK \ + (~(((1<<AW88399_CRC_END_ADDR_BITS_LEN)-1) << AW88399_CRC_END_ADDR_START_BIT)) + +#define AW88399_CRC_CODE_EN_START_BIT (13) +#define AW88399_CRC_CODE_EN_BITS_LEN (1) +#define AW88399_CRC_CODE_EN_MASK \ + (~(((1<<AW88399_CRC_CODE_EN_BITS_LEN)-1) << AW88399_CRC_CODE_EN_START_BIT)) + +#define AW88399_CRC_CODE_EN_DISABLE (0) +#define AW88399_CRC_CODE_EN_DISABLE_VALUE \ + (AW88399_CRC_CODE_EN_DISABLE << AW88399_CRC_CODE_EN_START_BIT) + +#define AW88399_CRC_CODE_EN_ENABLE (1) +#define AW88399_CRC_CODE_EN_ENABLE_VALUE \ + (AW88399_CRC_CODE_EN_ENABLE << AW88399_CRC_CODE_EN_START_BIT) + +#define AW88399_CRC_CFG_EN_START_BIT (12) +#define AW88399_CRC_CFG_EN_BITS_LEN (1) +#define AW88399_CRC_CFG_EN_MASK \ + (~(((1<<AW88399_CRC_CFG_EN_BITS_LEN)-1) << AW88399_CRC_CFG_EN_START_BIT)) + +#define AW88399_CRC_CFG_EN_DISABLE (0) +#define AW88399_CRC_CFG_EN_DISABLE_VALUE \ + (AW88399_CRC_CFG_EN_DISABLE << AW88399_CRC_CFG_EN_START_BIT) + +#define AW88399_CRC_CFG_EN_ENABLE (1) +#define AW88399_CRC_CFG_EN_ENABLE_VALUE \ + (AW88399_CRC_CFG_EN_ENABLE << AW88399_CRC_CFG_EN_START_BIT) + +#define AW88399_OCDS_START_BIT (3) +#define AW88399_OCDS_OC (1) +#define AW88399_OCDS_OC_VALUE \ + (AW88399_OCDS_OC << AW88399_OCDS_START_BIT) + +#define AW88399_NOCLKS_START_BIT (5) +#define AW88399_NOCLKS_NO_CLOCK (1) +#define AW88399_NOCLKS_NO_CLOCK_VALUE \ + (AW88399_NOCLKS_NO_CLOCK << AW88399_NOCLKS_START_BIT) + +#define AW88399_SWS_START_BIT (8) +#define AW88399_SWS_SWITCHING (1) +#define AW88399_SWS_SWITCHING_VALUE \ + (AW88399_SWS_SWITCHING << AW88399_SWS_START_BIT) + +#define AW88399_BSTS_START_BIT (9) +#define AW88399_BSTS_FINISHED (1) +#define AW88399_BSTS_FINISHED_VALUE \ + (AW88399_BSTS_FINISHED << AW88399_BSTS_START_BIT) + +#define AW88399_UVLS_START_BIT (14) +#define AW88399_UVLS_NORMAL (0) +#define AW88399_UVLS_NORMAL_VALUE \ + (AW88399_UVLS_NORMAL << AW88399_UVLS_START_BIT) + +#define AW88399_BSTOCS_START_BIT (11) +#define AW88399_BSTOCS_OVER_CURRENT (1) +#define AW88399_BSTOCS_OVER_CURRENT_VALUE \ + (AW88399_BSTOCS_OVER_CURRENT << AW88399_BSTOCS_START_BIT) + +#define AW88399_OTHS_START_BIT (1) +#define AW88399_OTHS_OT (1) +#define AW88399_OTHS_OT_VALUE \ + (AW88399_OTHS_OT << AW88399_OTHS_START_BIT) + +#define AW88399_PLLS_START_BIT (0) +#define AW88399_PLLS_LOCKED (1) +#define AW88399_PLLS_LOCKED_VALUE \ + (AW88399_PLLS_LOCKED << AW88399_PLLS_START_BIT) + +#define AW88399_CLKS_START_BIT (4) +#define AW88399_CLKS_STABLE (1) +#define AW88399_CLKS_STABLE_VALUE \ + (AW88399_CLKS_STABLE << AW88399_CLKS_START_BIT) + +#define AW88399_BIT_PLL_CHECK \ + (AW88399_CLKS_STABLE_VALUE | \ + AW88399_PLLS_LOCKED_VALUE) + +#define AW88399_BIT_SYSST_CHECK_MASK \ + (~(AW88399_UVLS_NORMAL_VALUE | \ + AW88399_BSTOCS_OVER_CURRENT_VALUE | \ + AW88399_BSTS_FINISHED_VALUE | \ + AW88399_SWS_SWITCHING_VALUE | \ + AW88399_NOCLKS_NO_CLOCK_VALUE | \ + AW88399_CLKS_STABLE_VALUE | \ + AW88399_OCDS_OC_VALUE | \ + AW88399_OTHS_OT_VALUE | \ + AW88399_PLLS_LOCKED_VALUE)) + +#define AW88399_BIT_SYSST_NOSWS_CHECK \ + (AW88399_BSTS_FINISHED_VALUE | \ + AW88399_CLKS_STABLE_VALUE | \ + AW88399_PLLS_LOCKED_VALUE) + +#define AW88399_BIT_SYSST_SWS_CHECK \ + (AW88399_BSTS_FINISHED_VALUE | \ + AW88399_CLKS_STABLE_VALUE | \ + AW88399_PLLS_LOCKED_VALUE | \ + AW88399_SWS_SWITCHING_VALUE) + +#define AW88399_CCO_MUX_START_BIT (14) +#define AW88399_CCO_MUX_BITS_LEN (1) +#define AW88399_CCO_MUX_MASK \ + (~(((1<<AW88399_CCO_MUX_BITS_LEN)-1) << AW88399_CCO_MUX_START_BIT)) + +#define AW88399_CCO_MUX_DIVIDED (0) +#define AW88399_CCO_MUX_DIVIDED_VALUE \ + (AW88399_CCO_MUX_DIVIDED << AW88399_CCO_MUX_START_BIT) + +#define AW88399_CCO_MUX_BYPASS (1) +#define AW88399_CCO_MUX_BYPASS_VALUE \ + (AW88399_CCO_MUX_BYPASS << AW88399_CCO_MUX_START_BIT) + +#define AW88399_NOISE_GATE_EN_START_BIT (13) +#define AW88399_NOISE_GATE_EN_BITS_LEN (1) +#define AW88399_NOISE_GATE_EN_MASK \ + (~(((1<<AW88399_NOISE_GATE_EN_BITS_LEN)-1) << AW88399_NOISE_GATE_EN_START_BIT)) + +#define AW88399_WDT_CNT_START_BIT (0) +#define AW88399_WDT_CNT_BITS_LEN (8) +#define AW88399_WDT_CNT_MASK \ + (~(((1<<AW88399_WDT_CNT_BITS_LEN)-1) << AW88399_WDT_CNT_START_BIT)) + +#define AW88399_REABS_START_BIT (3) +#define AW88399_REABS_BITS_LEN (1) +#define AW88399_REABS_MASK \ + (~(((1<<AW88399_REABS_BITS_LEN)-1) << AW88399_REABS_START_BIT)) + +#define AW88399_DSP_VOL_START_BIT (8) +#define AW88399_DSP_VOL_BITS_LEN (8) +#define AW88399_DSP_VOL_MASK \ + (~(((1<<AW88399_DSP_VOL_BITS_LEN)-1) << AW88399_DSP_VOL_START_BIT)) + +#define AW883XX_DSP_NG_EN_START (13) +#define AW883XX_DSP_NG_EN_LEN (1) +#define AW883XX_DSP_NG_EN_MASK \ + (~(((1 << AW883XX_DSP_NG_EN_LEN) - 1) << AW883XX_DSP_NG_EN_START)) +#define AW883XX_DSP_NG_EN_DISABLE (0) +#define AW883XX_DSP_NG_EN_DISABLE_VALUE \ + (AW883XX_DSP_NG_EN_DISABLE << AW883XX_DSP_NG_EN_START) + +#define AW88399_VOLUME_STEP_DB (64) +#define AW88399_VOL_DEFAULT_VALUE (0) +#define AW88399_DSP_ODD_NUM_BIT_TEST (0x5555) +#define AW88399_EF_ISN_GESLP_SIGN_MASK (~(1 << 9)) +#define AW88399_EF_ISN_GESLP_SIGN_NEG (0xfe00) + +#define AW88399_EF_VSN_GESLP_SIGN_MASK (~(1 << 9)) +#define AW88399_EF_VSN_GESLP_SIGN_NEG (0xfe00) + +#define AW88399_TEM4_SIGN_MASK (~(1 << 5)) +#define AW88399_TEM4_SIGN_NEG (0xffc0) + +#define AW88399_ICABLK_FACTOR (1) +#define AW88399_VCABLK_FACTOR (1) +#define AW88399_VCABLK_DAC_FACTOR (2) + +#define AW88399_VCALB_ADJ_FACTOR (12) +#define AW88399_VCALB_ACCURACY (1 << 12) + +#define AW88399_ISCAL_FACTOR (3125) +#define AW88399_VSCAL_FACTOR (18875) +#define AW88399_ISCAL_DAC_FACTOR (3125) +#define AW88399_VSCAL_DAC_FACTOR (12600) +#define AW88399_CABL_BASE_VALUE (1000) + +#define AW88399_DEV_DEFAULT_CH (0) +#define AW88399_DEV_DSP_CHECK_MAX (5) +#define AW88399_MAX_RAM_WRITE_BYTE_SIZE (128) +#define AW88399_DSP_RE_SHIFT (12) +#define AW88399_CALI_RE_MAX (15000) +#define AW88399_CALI_RE_MIN (4000) +#define AW_FW_ADDR_LEN (4) +#define AW88399_DSP_RE_TO_SHOW_RE(re, shift) (((re) * (1000)) >> (shift)) +#define AW88399_SHOW_RE_TO_DSP_RE(re, shift) (((re) << shift) / (1000)) +#define AW88399_CRC_CHECK_PASS_VAL (0x4) + +#define AW88399_CRC_CFG_BASE_ADDR (0xD80) +#define AW88399_CRC_FW_BASE_ADDR (0x4C0) +#define AW88399_ACF_FILE "aw88399_acf.bin" +#define AW88399_DEV_SYSST_CHECK_MAX (10) +#define AW88399_CHIP_ID 0x2183 + +#define AW88399_START_RETRIES (5) +#define AW88399_START_WORK_DELAY_MS (0) + +enum { + AW_EF_AND_CHECK = 0, + AW_EF_OR_CHECK, +}; + +enum { + AW88399_DEV_VDSEL_DAC = 0, + AW88399_DEV_VDSEL_VSENSE = 32, +}; + +enum { + AW88399_DSP_CRC_NA = 0, + AW88399_DSP_CRC_OK = 1, +}; + +enum { + AW88399_DSP_FW_UPDATE_OFF = 0, + AW88399_DSP_FW_UPDATE_ON = 1, +}; + +enum { + AW88399_FORCE_UPDATE_OFF = 0, + AW88399_FORCE_UPDATE_ON = 1, +}; + +enum { + AW88399_1000_US = 1000, + AW88399_2000_US = 2000, + AW88399_3000_US = 3000, + AW88399_4000_US = 4000, +}; + +enum AW88399_DEV_STATUS { + AW88399_DEV_PW_OFF = 0, + AW88399_DEV_PW_ON, +}; + +enum AW88399_DEV_FW_STATUS { + AW88399_DEV_FW_FAILED = 0, + AW88399_DEV_FW_OK, +}; + +enum AW88399_DEV_MEMCLK { + AW88399_DEV_MEMCLK_OSC = 0, + AW88399_DEV_MEMCLK_PLL = 1, +}; + +enum AW88399_DEV_DSP_CFG { + AW88399_DEV_DSP_WORK = 0, + AW88399_DEV_DSP_BYPASS = 1, +}; + +enum { + AW88399_NOT_RCV_MODE = 0, + AW88399_RCV_MODE = 1, +}; + +enum { + AW88399_SYNC_START = 0, + AW88399_ASYNC_START, +}; + +struct aw_device; +struct aw_container; +struct aw_cali_desc; +struct gpio_desc; +struct i2c_client; +struct regmap; + +struct aw88399 { + struct aw_device *aw_pa; + struct mutex lock; + struct gpio_desc *reset_gpio; + struct delayed_work start_work; + struct regmap *regmap; + struct aw_container *aw_cfg; + + unsigned int check_val; + unsigned int crc_init_val; + unsigned int vcalb_init_val; + unsigned int dither_st; +}; + +int aw_dev_check_syspll(struct aw_device *aw_dev); +void aw_dev_dsp_enable(struct aw_device *aw_dev, bool is_enable); +int aw_dev_get_dsp_status(struct aw_device *aw_dev); +int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value); +int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc); +int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name); +void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute); +void aw88399_hw_reset(struct aw88399 *aw88399); +int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap); +extern const struct regmap_config aw88399_remap_config; +int aw88399_request_firmware_file(struct aw88399 *aw88399); +void aw88399_start(struct aw88399 *aw88399, bool sync_start); +void aw88399_startup_work(struct work_struct *work); +int aw88399_stop(struct aw_device *aw_dev); + +#endif /* __SOUND_AW88399_H */ diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 252f683be3c1..18e34899566e 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -726,6 +726,10 @@ config SND_SOC_AW87390 sound quality, which is a new high efficiency, low noise, constant large volume, 6th Smart K audio amplifier. +config SND_SOC_AW88399_LIB + tristate + select SND_SOC_AW88395_LIB + config SND_SOC_AW88399 tristate "Soc Audio for awinic aw88399" depends on I2C @@ -733,6 +737,7 @@ config SND_SOC_AW88399 select REGMAP_I2C select GPIOLIB select SND_SOC_AW88395_LIB + select SND_SOC_AW88399_LIB help This option enables support for aw88399 Smart PA. The awinic AW88399 is an I2S/TDM input, high efficiency diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index aa0396e5b575..d2a689006d69 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -55,6 +55,7 @@ snd-soc-aw88395-y := aw88395/aw88395.o snd-soc-aw88166-y := aw88166.o snd-soc-aw88261-y := aw88261.o snd-soc-aw88399-y := aw88399.o +snd-soc-aw88399-lib-y := aw88399-lib.o snd-soc-bd28623-y := bd28623.o snd-soc-bt-sco-y := bt-sco.o snd-soc-chv3-codec-y := chv3-codec.o @@ -496,6 +497,7 @@ obj-$(CONFIG_SND_SOC_AW88395) +=snd-soc-aw88395.o obj-$(CONFIG_SND_SOC_AW88166) +=snd-soc-aw88166.o obj-$(CONFIG_SND_SOC_AW88261) +=snd-soc-aw88261.o obj-$(CONFIG_SND_SOC_AW88399) += snd-soc-aw88399.o +obj-$(CONFIG_SND_SOC_AW88399_LIB) += snd-soc-aw88399-lib.o obj-$(CONFIG_SND_SOC_BD28623) += snd-soc-bd28623.o obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o obj-$(CONFIG_SND_SOC_CHV3_CODEC) += snd-soc-chv3-codec.o diff --git a/sound/soc/codecs/aw88399-lib.c b/sound/soc/codecs/aw88399-lib.c new file mode 100644 index 000000000000..258d6efbf590 --- /dev/null +++ b/sound/soc/codecs/aw88399-lib.c @@ -0,0 +1,1381 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// aw88399-lib.c -- AW88399 Common functions for ASoC and HDA audio drivers +// +// Copyright (c) 2023 AWINIC Technology CO., LTD +// +// Author: Weidong Wang <wangweidong.a@awinic.com> +// + +#include <linux/firmware.h> +#include <linux/gpio/consumer.h> +#include <linux/i2c.h> +#include <linux/minmax.h> +#include <linux/regmap.h> +#include <sound/soc.h> +#include <sound/aw88399.h> +#include "aw88395/aw88395_device.h" + +const struct regmap_config aw88399_remap_config = { + .val_bits = 16, + .reg_bits = 8, + .max_register = AW88399_REG_MAX, + .reg_format_endian = REGMAP_ENDIAN_LITTLE, + .val_format_endian = REGMAP_ENDIAN_BIG, +}; +EXPORT_SYMBOL_GPL(aw88399_remap_config); + +static void aw_dev_pwd(struct aw_device *aw_dev, bool pwd) +{ + int ret; + + if (pwd) + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_PWDN_MASK, AW88399_PWDN_POWER_DOWN_VALUE); + else + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_PWDN_MASK, AW88399_PWDN_WORKING_VALUE); + + if (ret) + dev_dbg(aw_dev->dev, "%s failed", __func__); +} + +static void aw_dev_get_int_status(struct aw_device *aw_dev, unsigned short *int_status) +{ + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_SYSINT_REG, ®_val); + if (ret) + dev_err(aw_dev->dev, "read interrupt reg fail, ret=%d", ret); + else + *int_status = reg_val; + + dev_dbg(aw_dev->dev, "read interrupt reg=0x%04x", *int_status); +} + +static void aw_dev_clear_int_status(struct aw_device *aw_dev) +{ + u16 int_status; + + /* read int status and clear */ + aw_dev_get_int_status(aw_dev, &int_status); + /* make sure int status is clear */ + aw_dev_get_int_status(aw_dev, &int_status); + if (int_status) + dev_dbg(aw_dev->dev, "int status(%d) is not cleaned.\n", int_status); +} + +static int aw_dev_get_iis_status(struct aw_device *aw_dev) +{ + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); + if (ret) + return ret; + if ((reg_val & AW88399_BIT_PLL_CHECK) != AW88399_BIT_PLL_CHECK) { + dev_err(aw_dev->dev, "check pll lock fail, reg_val:0x%04x", reg_val); + return -EINVAL; + } + + return 0; +} + +static int aw_dev_check_mode1_pll(struct aw_device *aw_dev) +{ + int ret, i; + + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { + ret = aw_dev_get_iis_status(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode1 iis signal check error"); + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + } else { + return 0; + } + } + + return -EPERM; +} + +static int aw_dev_check_mode2_pll(struct aw_device *aw_dev) +{ + unsigned int reg_val; + int ret, i; + + ret = regmap_read(aw_dev->regmap, AW88399_PLLCTRL2_REG, ®_val); + if (ret) + return ret; + + reg_val &= (~AW88399_CCO_MUX_MASK); + if (reg_val == AW88399_CCO_MUX_DIVIDED_VALUE) { + dev_dbg(aw_dev->dev, "CCO_MUX is already divider"); + return -EPERM; + } + + /* change mode2 */ + ret = regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, + ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_DIVIDED_VALUE); + if (ret) + return ret; + + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { + ret = aw_dev_get_iis_status(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode2 iis signal check error"); + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + } else { + break; + } + } + + /* change mode1 */ + regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, + ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_BYPASS_VALUE); + if (ret == 0) { + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { + ret = aw_dev_get_iis_status(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode2 switch to mode1, iis signal check error"); + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + } else { + break; + } + } + } + + return ret; +} + +int aw_dev_check_syspll(struct aw_device *aw_dev) +{ + int ret; + + ret = aw_dev_check_mode1_pll(aw_dev); + if (ret) { + dev_dbg(aw_dev->dev, "mode1 check iis failed try switch to mode2 check"); + ret = aw_dev_check_mode2_pll(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "mode2 check iis failed"); + return ret; + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(aw_dev_check_syspll); + +static int aw_dev_check_sysst(struct aw_device *aw_dev) +{ + unsigned int check_val; + unsigned int reg_val; + int ret, i; + + ret = regmap_read(aw_dev->regmap, AW88399_PWMCTRL3_REG, ®_val); + if (ret) + return ret; + + if (reg_val & (~AW88399_NOISE_GATE_EN_MASK)) + check_val = AW88399_BIT_SYSST_NOSWS_CHECK; + else + check_val = AW88399_BIT_SYSST_SWS_CHECK; + + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { + ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); + if (ret) + return ret; + + if ((reg_val & (~AW88399_BIT_SYSST_CHECK_MASK) & check_val) != check_val) { + dev_err(aw_dev->dev, "check sysst fail, cnt=%d, reg_val=0x%04x, check:0x%x", + i, reg_val, AW88399_BIT_SYSST_NOSWS_CHECK); + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + } else { + return 0; + } + } + + return -EPERM; +} + +static void aw_dev_amppd(struct aw_device *aw_dev, bool amppd) +{ + int ret; + + if (amppd) + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_AMPPD_MASK, AW88399_AMPPD_POWER_DOWN_VALUE); + else + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_AMPPD_MASK, AW88399_AMPPD_WORKING_VALUE); + + if (ret) + dev_dbg(aw_dev->dev, "%s failed", __func__); +} + +void aw_dev_dsp_enable(struct aw_device *aw_dev, bool is_enable) +{ + int ret; + + if (is_enable) + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_DSPBY_MASK, AW88399_DSPBY_WORKING_VALUE); + else + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_DSPBY_MASK, AW88399_DSPBY_BYPASS_VALUE); + + if (ret) + dev_dbg(aw_dev->dev, "%s failed\n", __func__); +} +EXPORT_SYMBOL_GPL(aw_dev_dsp_enable); + +static int aw88399_dev_get_icalk(struct aw88399 *aw88399, int16_t *icalk) +{ + uint16_t icalkh_val, icalkl_val, icalk_val; + struct aw_device *aw_dev = aw88399->aw_pa; + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_EFRH4_REG, ®_val); + if (ret) + return ret; + icalkh_val = reg_val & (~AW88399_EF_ISN_GESLP_H_MASK); + + ret = regmap_read(aw_dev->regmap, AW88399_EFRL4_REG, ®_val); + if (ret) + return ret; + icalkl_val = reg_val & (~AW88399_EF_ISN_GESLP_L_MASK); + + if (aw88399->check_val == AW_EF_AND_CHECK) + icalk_val = icalkh_val & icalkl_val; + else + icalk_val = icalkh_val | icalkl_val; + + if (icalk_val & (~AW88399_EF_ISN_GESLP_SIGN_MASK)) + icalk_val = icalk_val | AW88399_EF_ISN_GESLP_SIGN_NEG; + *icalk = (int16_t)icalk_val; + + return 0; +} + +static int aw88399_dev_get_vcalk(struct aw88399 *aw88399, int16_t *vcalk) +{ + uint16_t vcalkh_val, vcalkl_val, vcalk_val; + struct aw_device *aw_dev = aw88399->aw_pa; + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_EFRH3_REG, ®_val); + if (ret) + return ret; + + vcalkh_val = reg_val & (~AW88399_EF_VSN_GESLP_H_MASK); + + ret = regmap_read(aw_dev->regmap, AW88399_EFRL3_REG, ®_val); + if (ret) + return ret; + + vcalkl_val = reg_val & (~AW88399_EF_VSN_GESLP_L_MASK); + + if (aw88399->check_val == AW_EF_AND_CHECK) + vcalk_val = vcalkh_val & vcalkl_val; + else + vcalk_val = vcalkh_val | vcalkl_val; + + if (vcalk_val & AW88399_EF_VSN_GESLP_SIGN_MASK) + vcalk_val = vcalk_val | AW88399_EF_VSN_GESLP_SIGN_NEG; + *vcalk = (int16_t)vcalk_val; + + return 0; +} + +static int aw88399_dev_get_internal_vcalk(struct aw88399 *aw88399, int16_t *vcalk) +{ + uint16_t vcalkh_val, vcalkl_val, vcalk_val; + struct aw_device *aw_dev = aw88399->aw_pa; + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_EFRH2_REG, ®_val); + if (ret) + return ret; + vcalkh_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_H_MASK); + + ret = regmap_read(aw_dev->regmap, AW88399_EFRL2_REG, ®_val); + if (ret) + return ret; + vcalkl_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_L_MASK); + + if (aw88399->check_val == AW_EF_AND_CHECK) + vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) & + (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); + else + vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) | + (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); + + if (vcalk_val & (~AW88399_TEM4_SIGN_MASK)) + vcalk_val = vcalk_val | AW88399_TEM4_SIGN_NEG; + + *vcalk = (int16_t)vcalk_val; + + return 0; +} + +static int aw_dev_set_vcalb(struct aw88399 *aw88399) +{ + struct aw_device *aw_dev = aw88399->aw_pa; + unsigned int vsense_select, vsense_value; + int32_t ical_k, vcal_k, vcalb; + int16_t icalk, vcalk; + uint16_t reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_VSNCTRL1_REG, &vsense_value); + if (ret) + return ret; + + vsense_select = vsense_value & (~AW88399_VDSEL_MASK); + + ret = aw88399_dev_get_icalk(aw88399, &icalk); + if (ret) { + dev_err(aw_dev->dev, "get icalk failed\n"); + return ret; + } + + ical_k = icalk * AW88399_ICABLK_FACTOR + AW88399_CABL_BASE_VALUE; + + switch (vsense_select) { + case AW88399_DEV_VDSEL_VSENSE: + ret = aw88399_dev_get_vcalk(aw88399, &vcalk); + vcal_k = vcalk * AW88399_VCABLK_FACTOR + AW88399_CABL_BASE_VALUE; + vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_FACTOR / AW88399_ISCAL_FACTOR * + ical_k / vcal_k * aw88399->vcalb_init_val; + break; + case AW88399_DEV_VDSEL_DAC: + ret = aw88399_dev_get_internal_vcalk(aw88399, &vcalk); + vcal_k = vcalk * AW88399_VCABLK_DAC_FACTOR + AW88399_CABL_BASE_VALUE; + vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_DAC_FACTOR / + AW88399_ISCAL_DAC_FACTOR * ical_k / + vcal_k * aw88399->vcalb_init_val; + break; + default: + dev_err(aw_dev->dev, "%s: unsupported vsense\n", __func__); + ret = -EINVAL; + break; + } + if (ret) + return ret; + + vcalb = vcalb >> AW88399_VCALB_ADJ_FACTOR; + reg_val = (uint32_t)vcalb; + + regmap_write(aw_dev->regmap, AW88399_DSPVCALB_REG, reg_val); + + return 0; +} + +int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc) +{ + struct aw_device *aw_dev = + container_of(cali_desc, struct aw_device, cali_desc); + uint16_t re_lbits, re_hbits; + u32 cali_re; + int ret; + + if ((aw_dev->cali_desc.cali_re >= AW88399_CALI_RE_MAX) || + (aw_dev->cali_desc.cali_re <= AW88399_CALI_RE_MIN)) + return -EINVAL; + + cali_re = AW88399_SHOW_RE_TO_DSP_RE((aw_dev->cali_desc.cali_re + + aw_dev->cali_desc.ra), AW88399_DSP_RE_SHIFT); + + re_hbits = (cali_re & (~AW88399_CALI_RE_HBITS_MASK)) >> AW88399_CALI_RE_HBITS_SHIFT; + re_lbits = (cali_re & (~AW88399_CALI_RE_LBITS_MASK)) >> AW88399_CALI_RE_LBITS_SHIFT; + + ret = regmap_write(aw_dev->regmap, AW88399_ACR1_REG, re_hbits); + if (ret) { + dev_err(aw_dev->dev, "set cali re error"); + return ret; + } + + ret = regmap_write(aw_dev->regmap, AW88399_ACR2_REG, re_lbits); + if (ret) + dev_err(aw_dev->dev, "set cali re error"); + + return ret; +} +EXPORT_SYMBOL_GPL(aw_dev_update_cali_re); + +static int aw_dev_fw_crc_check(struct aw_device *aw_dev) +{ + uint16_t check_val, fw_len_val; + unsigned int reg_val; + int ret; + + /* calculate fw_end_addr */ + fw_len_val = ((aw_dev->dsp_fw_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_FW_BASE_ADDR; + + /* write fw_end_addr to crc_end_addr */ + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, + ~AW88399_CRC_END_ADDR_MASK, fw_len_val); + if (ret) + return ret; + /* enable fw crc check */ + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, + ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_ENABLE_VALUE); + + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + + /* read crc check result */ + regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); + if (ret) + return ret; + + check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; + + /* disable fw crc check */ + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, + ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_DISABLE_VALUE); + if (ret) + return ret; + + if (check_val != AW88399_CRC_CHECK_PASS_VAL) { + dev_err(aw_dev->dev, "%s failed, check_val 0x%x != 0x%x", + __func__, check_val, AW88399_CRC_CHECK_PASS_VAL); + ret = -EINVAL; + } + + return ret; +} + +static int aw_dev_cfg_crc_check(struct aw_device *aw_dev) +{ + uint16_t check_val, cfg_len_val; + unsigned int reg_val; + int ret; + + /* calculate cfg end addr */ + cfg_len_val = ((aw_dev->dsp_cfg_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_CFG_BASE_ADDR; + + /* write cfg_end_addr to crc_end_addr */ + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, + ~AW88399_CRC_END_ADDR_MASK, cfg_len_val); + if (ret) + return ret; + + /* enable cfg crc check */ + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, + ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_ENABLE_VALUE); + if (ret) + return ret; + + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); + + /* read crc check result */ + ret = regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); + if (ret) + return ret; + + check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; + + /* disable cfg crc check */ + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, + ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_DISABLE_VALUE); + if (ret) + return ret; + + if (check_val != AW88399_CRC_CHECK_PASS_VAL) { + dev_err(aw_dev->dev, "crc_check failed, check val 0x%x != 0x%x", + check_val, AW88399_CRC_CHECK_PASS_VAL); + ret = -EINVAL; + } + + return ret; +} + +static int aw_dev_hw_crc_check(struct aw88399 *aw88399) +{ + struct aw_device *aw_dev = aw88399->aw_pa; + int ret; + + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, + ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_BYPASS_VALUE); + if (ret) + return ret; + + ret = aw_dev_fw_crc_check(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "fw_crc_check failed\n"); + goto crc_check_failed; + } + + ret = aw_dev_cfg_crc_check(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "cfg_crc_check failed\n"); + goto crc_check_failed; + } + + ret = regmap_write(aw_dev->regmap, AW88399_CRCCTRL_REG, aw88399->crc_init_val); + if (ret) + return ret; + + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, + ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); + + return ret; + +crc_check_failed: + regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, + ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); + return ret; +} + +static void aw_dev_i2s_tx_enable(struct aw_device *aw_dev, bool flag) +{ + int ret; + + if (flag) + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCTRL3_REG, + ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_ENABLE_VALUE); + else + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, + ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_DISABLE_VALUE); + + if (ret) + dev_dbg(aw_dev->dev, "%s failed", __func__); +} + +int aw_dev_get_dsp_status(struct aw_device *aw_dev) +{ + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_WDT_REG, ®_val); + if (ret) + return ret; + if (!(reg_val & (~AW88399_WDT_CNT_MASK))) + return -EPERM; + + return 0; +} +EXPORT_SYMBOL_GPL(aw_dev_get_dsp_status); + +static int aw_dev_dsp_check(struct aw_device *aw_dev) +{ + int ret, i; + + switch (aw_dev->dsp_cfg) { + case AW88399_DEV_DSP_BYPASS: + dev_dbg(aw_dev->dev, "dsp bypass"); + ret = 0; + break; + case AW88399_DEV_DSP_WORK: + aw_dev_dsp_enable(aw_dev, false); + aw_dev_dsp_enable(aw_dev, true); + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); + for (i = 0; i < AW88399_DEV_DSP_CHECK_MAX; i++) { + ret = aw_dev_get_dsp_status(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "dsp wdt status error=%d", ret); + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + } + } + break; + default: + dev_err(aw_dev->dev, "unknown dsp cfg=%d", aw_dev->dsp_cfg); + ret = -EINVAL; + break; + } + + return ret; +} + +int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value) +{ + struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; + unsigned int reg_value; + u16 real_value; + int ret; + + real_value = min((value + vol_desc->init_volume), (unsigned int)AW88399_MUTE_VOL); + + ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL2_REG, ®_value); + if (ret) + return ret; + + dev_dbg(aw_dev->dev, "value 0x%x , reg:0x%x", value, real_value); + + real_value = (real_value << AW88399_VOL_START_BIT) | (reg_value & AW88399_VOL_MASK); + + ret = regmap_write(aw_dev->regmap, AW88399_SYSCTRL2_REG, real_value); + + return ret; +} +EXPORT_SYMBOL_GPL(aw_dev_set_volume); + +static void aw_dev_fade_in(struct aw_device *aw_dev) +{ + struct aw_volume_desc *desc = &aw_dev->volume_desc; + u16 fade_in_vol = desc->ctl_volume; + int fade_step = aw_dev->fade_step; + int i; + + if (fade_step == 0 || aw_dev->fade_in_time == 0) { + aw_dev_set_volume(aw_dev, fade_in_vol); + return; + } + + for (i = AW88399_MUTE_VOL; i >= fade_in_vol; i -= fade_step) { + aw_dev_set_volume(aw_dev, i); + usleep_range(aw_dev->fade_in_time, aw_dev->fade_in_time + 10); + } + + if (i != fade_in_vol) + aw_dev_set_volume(aw_dev, fade_in_vol); +} + +static void aw_dev_fade_out(struct aw_device *aw_dev) +{ + struct aw_volume_desc *desc = &aw_dev->volume_desc; + int fade_step = aw_dev->fade_step; + int i; + + if (fade_step == 0 || aw_dev->fade_out_time == 0) { + aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); + return; + } + + for (i = desc->ctl_volume; i <= AW88399_MUTE_VOL; i += fade_step) { + aw_dev_set_volume(aw_dev, i); + usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); + } + + if (i != AW88399_MUTE_VOL) { + aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); + usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); + } +} + +void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute) +{ + if (is_mute) { + aw_dev_fade_out(aw_dev); + regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_HMUTE_MASK, AW88399_HMUTE_ENABLE_VALUE); + } else { + regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, + ~AW88399_HMUTE_MASK, AW88399_HMUTE_DISABLE_VALUE); + aw_dev_fade_in(aw_dev); + } +} +EXPORT_SYMBOL_GPL(aw88399_dev_mute); + +static void aw88399_dev_set_dither(struct aw88399 *aw88399, bool dither) +{ + struct aw_device *aw_dev = aw88399->aw_pa; + + if (dither) + regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, + ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_ENABLE_VALUE); + else + regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, + ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_DISABLE_VALUE); +} + +static int aw88399_dev_start(struct aw88399 *aw88399) +{ + struct aw_device *aw_dev = aw88399->aw_pa; + int ret; + + if (aw_dev->status == AW88399_DEV_PW_ON) { + dev_dbg(aw_dev->dev, "already power on"); + return 0; + } + + aw88399_dev_set_dither(aw88399, false); + + /* power on */ + aw_dev_pwd(aw_dev, false); + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); + + ret = aw_dev_check_syspll(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "pll check failed cannot start"); + goto pll_check_fail; + } + + /* amppd on */ + aw_dev_amppd(aw_dev, false); + usleep_range(AW88399_1000_US, AW88399_1000_US + 50); + + /* check i2s status */ + ret = aw_dev_check_sysst(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "sysst check failed"); + goto sysst_check_fail; + } + + if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) { + ret = aw_dev_hw_crc_check(aw88399); + if (ret) { + dev_err(aw_dev->dev, "dsp crc check failed"); + goto crc_check_fail; + } + aw_dev_dsp_enable(aw_dev, false); + aw_dev_set_vcalb(aw88399); + aw_dev_update_cali_re(&aw_dev->cali_desc); + + ret = aw_dev_dsp_check(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "dsp status check failed"); + goto dsp_check_fail; + } + } else { + dev_dbg(aw_dev->dev, "start pa with dsp bypass"); + } + + /* enable tx feedback */ + aw_dev_i2s_tx_enable(aw_dev, true); + + if (aw88399->dither_st == AW88399_DITHER_EN_ENABLE_VALUE) + aw88399_dev_set_dither(aw88399, true); + + /* close mute */ + aw88399_dev_mute(aw_dev, false); + /* clear inturrupt */ + aw_dev_clear_int_status(aw_dev); + aw_dev->status = AW88399_DEV_PW_ON; + + return 0; + +dsp_check_fail: +crc_check_fail: + aw_dev_dsp_enable(aw_dev, false); +sysst_check_fail: + aw_dev_clear_int_status(aw_dev); + aw_dev_amppd(aw_dev, true); +pll_check_fail: + aw_dev_pwd(aw_dev, true); + aw_dev->status = AW88399_DEV_PW_OFF; + + return ret; +} + +static int aw_dev_dsp_update_container(struct aw_device *aw_dev, + unsigned char *data, unsigned int len, unsigned short base) +{ + u32 tmp_len; + int i, ret; + + ret = regmap_write(aw_dev->regmap, AW88399_DSPMADD_REG, base); + if (ret) + return ret; + + for (i = 0; i < len; i += AW88399_MAX_RAM_WRITE_BYTE_SIZE) { + tmp_len = min(len - i, AW88399_MAX_RAM_WRITE_BYTE_SIZE); + ret = regmap_raw_write(aw_dev->regmap, AW88399_DSPMDAT_REG, + &data[i], tmp_len); + if (ret) + return ret; + } + + return 0; +} + +static int aw_dev_get_ra(struct aw_cali_desc *cali_desc) +{ + struct aw_device *aw_dev = + container_of(cali_desc, struct aw_device, cali_desc); + u32 dsp_ra; + int ret; + + ret = aw_dev_dsp_read(aw_dev, AW88399_DSP_REG_CFG_ADPZ_RA, + &dsp_ra, AW_DSP_32_DATA); + if (ret) { + dev_err(aw_dev->dev, "read ra error"); + return ret; + } + + cali_desc->ra = AW88399_DSP_RE_TO_SHOW_RE(dsp_ra, + AW88399_DSP_RE_SHIFT); + + return 0; +} + +static int aw_dev_dsp_update_cfg(struct aw_device *aw_dev, + unsigned char *data, unsigned int len) +{ + int ret; + + dev_dbg(aw_dev->dev, "dsp config len:%d", len); + + if (!len || !data) { + dev_err(aw_dev->dev, "dsp config data is null or len is 0"); + return -EINVAL; + } + + ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_CFG_ADDR); + if (ret) + return ret; + + aw_dev->dsp_cfg_len = len; + + ret = aw_dev_get_ra(&aw_dev->cali_desc); + + return ret; +} + +static int aw_dev_dsp_update_fw(struct aw_device *aw_dev, + unsigned char *data, unsigned int len) +{ + int ret; + + dev_dbg(aw_dev->dev, "dsp firmware len:%d", len); + + if (!len || !data) { + dev_err(aw_dev->dev, "dsp firmware data is null or len is 0"); + return -EINVAL; + } + + aw_dev->dsp_fw_len = len; + ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_FW_ADDR); + + return ret; +} + +static int aw_dev_check_sram(struct aw_device *aw_dev) +{ + unsigned int reg_val; + + /* read dsp_rom_check_reg */ + aw_dev_dsp_read(aw_dev, AW88399_DSP_ROM_CHECK_ADDR, ®_val, AW_DSP_16_DATA); + if (reg_val != AW88399_DSP_ROM_CHECK_DATA) { + dev_err(aw_dev->dev, "check dsp rom failed, read[0x%x] != check[0x%x]", + reg_val, AW88399_DSP_ROM_CHECK_DATA); + return -EPERM; + } + + /* check dsp_cfg_base_addr */ + aw_dev_dsp_write(aw_dev, AW88399_DSP_CFG_ADDR, + AW88399_DSP_ODD_NUM_BIT_TEST, AW_DSP_16_DATA); + aw_dev_dsp_read(aw_dev, AW88399_DSP_CFG_ADDR, ®_val, AW_DSP_16_DATA); + if (reg_val != AW88399_DSP_ODD_NUM_BIT_TEST) { + dev_err(aw_dev->dev, "check dsp cfg failed, read[0x%x] != write[0x%x]", + reg_val, AW88399_DSP_ODD_NUM_BIT_TEST); + return -EPERM; + } + + return 0; +} + +static void aw_dev_select_memclk(struct aw_device *aw_dev, unsigned char flag) +{ + int ret; + + switch (flag) { + case AW88399_DEV_MEMCLK_PLL: + ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, + ~AW88399_MEM_CLKSEL_MASK, + AW88399_MEM_CLKSEL_DAPHCLK_VALUE); + if (ret) + dev_err(aw_dev->dev, "memclk select pll failed"); + break; + case AW88399_DEV_MEMCLK_OSC: + ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, + ~AW88399_MEM_CLKSEL_MASK, + AW88399_MEM_CLKSEL_OSCCLK_VALUE); + if (ret) + dev_err(aw_dev->dev, "memclk select OSC failed"); + break; + default: + dev_err(aw_dev->dev, "unknown memclk config, flag=0x%x", flag); + break; + } +} + +static void aw_dev_get_cur_mode_st(struct aw_device *aw_dev) +{ + struct aw_profctrl_desc *profctrl_desc = &aw_dev->profctrl_desc; + unsigned int reg_val; + int ret; + + ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL_REG, ®_val); + if (ret) { + dev_dbg(aw_dev->dev, "%s failed", __func__); + return; + } + if ((reg_val & (~AW88399_RCV_MODE_MASK)) == AW88399_RCV_MODE_RECEIVER_VALUE) + profctrl_desc->cur_mode = AW88399_RCV_MODE; + else + profctrl_desc->cur_mode = AW88399_NOT_RCV_MODE; +} + +static int aw_dev_update_reg_container(struct aw88399 *aw88399, + unsigned char *data, unsigned int len) +{ + struct aw_device *aw_dev = aw88399->aw_pa; + struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; + u16 read_vol, reg_val; + int data_len, i, ret; + int16_t *reg_data; + u8 reg_addr; + + reg_data = (int16_t *)data; + data_len = len >> 1; + + if (data_len & 0x1) { + dev_err(aw_dev->dev, "data len:%d unsupported", data_len); + return -EINVAL; + } + + for (i = 0; i < data_len; i += 2) { + reg_addr = reg_data[i]; + reg_val = reg_data[i + 1]; + + if (reg_addr == AW88399_DSPVCALB_REG) { + aw88399->vcalb_init_val = reg_val; + continue; + } + + if (reg_addr == AW88399_SYSCTRL_REG) { + if (reg_val & (~AW88399_DSPBY_MASK)) + aw_dev->dsp_cfg = AW88399_DEV_DSP_BYPASS; + else + aw_dev->dsp_cfg = AW88399_DEV_DSP_WORK; + + reg_val &= (AW88399_HMUTE_MASK | AW88399_PWDN_MASK | + AW88399_DSPBY_MASK); + reg_val |= (AW88399_HMUTE_ENABLE_VALUE | AW88399_PWDN_POWER_DOWN_VALUE | + AW88399_DSPBY_BYPASS_VALUE); + } + + if (reg_addr == AW88399_I2SCTRL3_REG) { + reg_val &= AW88399_I2STXEN_MASK; + reg_val |= AW88399_I2STXEN_DISABLE_VALUE; + } + + if (reg_addr == AW88399_SYSCTRL2_REG) { + read_vol = (reg_val & (~AW88399_VOL_MASK)) >> + AW88399_VOL_START_BIT; + aw_dev->volume_desc.init_volume = read_vol; + } + + if (reg_addr == AW88399_DBGCTRL_REG) { + if ((reg_val & (~AW88399_EF_DBMD_MASK)) == AW88399_EF_DBMD_OR_VALUE) + aw88399->check_val = AW_EF_OR_CHECK; + else + aw88399->check_val = AW_EF_AND_CHECK; + + aw88399->dither_st = reg_val & (~AW88399_DITHER_EN_MASK); + } + + if (reg_addr == AW88399_CRCCTRL_REG) + aw88399->crc_init_val = reg_val; + + ret = regmap_write(aw_dev->regmap, reg_addr, reg_val); + if (ret) + return ret; + } + + aw_dev_pwd(aw_dev, false); + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); + + aw_dev_get_cur_mode_st(aw_dev); + + if (aw_dev->prof_cur != aw_dev->prof_index) + vol_desc->ctl_volume = 0; + else + aw_dev_set_volume(aw_dev, vol_desc->ctl_volume); + + return 0; +} + +static int aw_dev_reg_update(struct aw88399 *aw88399, + unsigned char *data, unsigned int len) +{ + int ret; + + if (!len || !data) { + dev_err(aw88399->aw_pa->dev, "reg data is null or len is 0"); + return -EINVAL; + } + + ret = aw_dev_update_reg_container(aw88399, data, len); + if (ret) + dev_err(aw88399->aw_pa->dev, "reg update failed"); + + return ret; +} + +int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name) +{ + struct aw_prof_info *prof_info = &aw_dev->prof_info; + struct aw_prof_desc *prof_desc; + + if ((index >= aw_dev->prof_info.count) || (index < 0)) { + dev_err(aw_dev->dev, "index[%d] overflow count[%d]", + index, aw_dev->prof_info.count); + return -EINVAL; + } + + prof_desc = &aw_dev->prof_info.prof_desc[index]; + + *prof_name = prof_info->prof_name_list[prof_desc->id]; + + return 0; +} +EXPORT_SYMBOL_GPL(aw88399_dev_get_prof_name); + +static int aw88399_dev_get_prof_data(struct aw_device *aw_dev, int index, + struct aw_prof_desc **prof_desc) +{ + if ((index >= aw_dev->prof_info.count) || (index < 0)) { + dev_err(aw_dev->dev, "%s: index[%d] overflow count[%d]\n", + __func__, index, aw_dev->prof_info.count); + return -EINVAL; + } + + *prof_desc = &aw_dev->prof_info.prof_desc[index]; + + return 0; +} + +static int aw88399_dev_fw_update(struct aw88399 *aw88399, bool up_dsp_fw_en, bool force_up_en) +{ + struct aw_device *aw_dev = aw88399->aw_pa; + struct aw_prof_desc *prof_index_desc; + struct aw_sec_data_desc *sec_desc; + char *prof_name; + int ret; + + if ((aw_dev->prof_cur == aw_dev->prof_index) && + (force_up_en == AW88399_FORCE_UPDATE_OFF)) { + dev_dbg(aw_dev->dev, "scene no change, not update"); + return 0; + } + + if (aw_dev->fw_status == AW88399_DEV_FW_FAILED) { + dev_err(aw_dev->dev, "fw status[%d] error", aw_dev->fw_status); + return -EPERM; + } + + ret = aw88399_dev_get_prof_name(aw_dev, aw_dev->prof_index, &prof_name); + if (ret) + return ret; + + dev_dbg(aw_dev->dev, "start update %s", prof_name); + + ret = aw88399_dev_get_prof_data(aw_dev, aw_dev->prof_index, &prof_index_desc); + if (ret) + return ret; + + /* update reg */ + sec_desc = prof_index_desc->sec_desc; + ret = aw_dev_reg_update(aw88399, sec_desc[AW88395_DATA_TYPE_REG].data, + sec_desc[AW88395_DATA_TYPE_REG].len); + if (ret) { + dev_err(aw_dev->dev, "update reg failed"); + return ret; + } + + aw88399_dev_mute(aw_dev, true); + + if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) + aw_dev_dsp_enable(aw_dev, false); + + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); + + ret = aw_dev_check_sram(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "check sram failed"); + goto error; + } + + if (up_dsp_fw_en) { + dev_dbg(aw_dev->dev, "fw_ver: [%x]", prof_index_desc->fw_ver); + ret = aw_dev_dsp_update_fw(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_FW].data, + sec_desc[AW88395_DATA_TYPE_DSP_FW].len); + if (ret) { + dev_err(aw_dev->dev, "update dsp fw failed"); + goto error; + } + } + + /* update dsp config */ + ret = aw_dev_dsp_update_cfg(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_CFG].data, + sec_desc[AW88395_DATA_TYPE_DSP_CFG].len); + if (ret) { + dev_err(aw_dev->dev, "update dsp cfg failed"); + goto error; + } + + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); + + aw_dev->prof_cur = aw_dev->prof_index; + + return 0; + +error: + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); + return ret; +} + +static void aw88399_start_pa(struct aw88399 *aw88399) +{ + int ret, i; + + for (i = 0; i < AW88399_START_RETRIES; i++) { + ret = aw88399_dev_start(aw88399); + if (ret) { + dev_err(aw88399->aw_pa->dev, "aw88399 device start failed. retry = %d", i); + ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_ON, true); + if (ret) { + dev_err(aw88399->aw_pa->dev, "fw update failed"); + continue; + } + } else { + dev_dbg(aw88399->aw_pa->dev, "start success\n"); + break; + } + } +} + +void aw88399_startup_work(struct work_struct *work) +{ + struct aw88399 *aw88399 = + container_of(work, struct aw88399, start_work.work); + + mutex_lock(&aw88399->lock); + aw88399_start_pa(aw88399); + mutex_unlock(&aw88399->lock); +} +EXPORT_SYMBOL_GPL(aw88399_startup_work); + +void aw88399_start(struct aw88399 *aw88399, bool sync_start) +{ + int ret; + + if (aw88399->aw_pa->fw_status != AW88399_DEV_FW_OK) + return; + + if (aw88399->aw_pa->status == AW88399_DEV_PW_ON) + return; + + ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_OFF, true); + if (ret) { + dev_err(aw88399->aw_pa->dev, "fw update failed."); + return; + } + + if (sync_start == AW88399_SYNC_START) + aw88399_start_pa(aw88399); + else + queue_delayed_work(system_dfl_wq, + &aw88399->start_work, + AW88399_START_WORK_DELAY_MS); +} +EXPORT_SYMBOL_GPL(aw88399_start); + +static int aw_dev_check_sysint(struct aw_device *aw_dev) +{ + u16 reg_val; + + aw_dev_get_int_status(aw_dev, ®_val); + if (reg_val & AW88399_BIT_SYSINT_CHECK) { + dev_err(aw_dev->dev, "pa stop check fail:0x%04x", reg_val); + return -EINVAL; + } + + return 0; +} + +int aw88399_stop(struct aw_device *aw_dev) +{ + struct aw_sec_data_desc *dsp_cfg = + &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_CFG]; + struct aw_sec_data_desc *dsp_fw = + &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_FW]; + int int_st; + + if (aw_dev->status == AW88399_DEV_PW_OFF) { + dev_dbg(aw_dev->dev, "already power off"); + return 0; + } + + aw_dev->status = AW88399_DEV_PW_OFF; + + aw88399_dev_mute(aw_dev, true); + usleep_range(AW88399_4000_US, AW88399_4000_US + 100); + + aw_dev_i2s_tx_enable(aw_dev, false); + usleep_range(AW88399_1000_US, AW88399_1000_US + 100); + + int_st = aw_dev_check_sysint(aw_dev); + + aw_dev_dsp_enable(aw_dev, false); + + aw_dev_amppd(aw_dev, true); + + if (int_st) { + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); + aw_dev_dsp_update_fw(aw_dev, dsp_fw->data, dsp_fw->len); + aw_dev_dsp_update_cfg(aw_dev, dsp_cfg->data, dsp_cfg->len); + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); + } + + aw_dev_pwd(aw_dev, true); + + return 0; +} +EXPORT_SYMBOL_GPL(aw88399_stop); + +static int aw88399_dev_init(struct aw88399 *aw88399, struct aw_container *aw_cfg) +{ + struct aw_device *aw_dev = aw88399->aw_pa; + int ret; + + ret = aw88395_dev_cfg_load(aw_dev, aw_cfg); + if (ret) { + dev_err(aw_dev->dev, "aw_dev acf parse failed"); + return -EINVAL; + } + aw_dev->fade_in_time = AW88399_1000_US / 10; + aw_dev->fade_out_time = AW88399_1000_US >> 1; + aw_dev->prof_cur = aw_dev->prof_info.prof_desc[0].id; + aw_dev->prof_index = aw_dev->prof_info.prof_desc[0].id; + + ret = aw88399_dev_fw_update(aw88399, AW88399_FORCE_UPDATE_ON, AW88399_DSP_FW_UPDATE_ON); + if (ret) { + dev_err(aw_dev->dev, "fw update failed ret = %d\n", ret); + return ret; + } + + aw88399_dev_mute(aw_dev, true); + + /* close tx feedback */ + aw_dev_i2s_tx_enable(aw_dev, false); + usleep_range(AW88399_1000_US, AW88399_1000_US + 100); + + /* enable amppd */ + aw_dev_amppd(aw_dev, true); + + /* close dsp */ + aw_dev_dsp_enable(aw_dev, false); + /* set power down */ + aw_dev_pwd(aw_dev, true); + + return 0; +} + +int aw88399_request_firmware_file(struct aw88399 *aw88399) +{ + const struct firmware *cont = NULL; + int ret; + + aw88399->aw_pa->fw_status = AW88399_DEV_FW_FAILED; + + ret = request_firmware(&cont, AW88399_ACF_FILE, aw88399->aw_pa->dev); + if (ret) { + dev_err(aw88399->aw_pa->dev, "request [%s] failed!", AW88399_ACF_FILE); + return ret; + } + + dev_dbg(aw88399->aw_pa->dev, "loaded %s - size: %zu\n", + AW88399_ACF_FILE, cont ? cont->size : 0); + + aw88399->aw_cfg = devm_kzalloc(aw88399->aw_pa->dev, + struct_size(aw88399->aw_cfg, data, cont->size), GFP_KERNEL); + if (!aw88399->aw_cfg) { + release_firmware(cont); + return -ENOMEM; + } + aw88399->aw_cfg->len = (int)cont->size; + memcpy(aw88399->aw_cfg->data, cont->data, cont->size); + release_firmware(cont); + + ret = aw88395_dev_load_acf_check(aw88399->aw_pa, aw88399->aw_cfg); + if (ret) { + dev_err(aw88399->aw_pa->dev, "load [%s] failed!", AW88399_ACF_FILE); + return ret; + } + + mutex_lock(&aw88399->lock); + /* aw device init */ + ret = aw88399_dev_init(aw88399, aw88399->aw_cfg); + if (ret) + dev_err(aw88399->aw_pa->dev, "dev init failed"); + mutex_unlock(&aw88399->lock); + + return ret; +} +EXPORT_SYMBOL_GPL(aw88399_request_firmware_file); + +void aw88399_hw_reset(struct aw88399 *aw88399) +{ + if (aw88399->reset_gpio) { + gpiod_set_value_cansleep(aw88399->reset_gpio, 1); + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); + gpiod_set_value_cansleep(aw88399->reset_gpio, 0); + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); + gpiod_set_value_cansleep(aw88399->reset_gpio, 1); + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); + } +} +EXPORT_SYMBOL_GPL(aw88399_hw_reset); + +static void aw88399_parse_channel_dt(struct aw_device *aw_dev) +{ + struct device_node *np = aw_dev->dev->of_node; + u32 channel_value; + + of_property_read_u32(np, "awinic,audio-channel", &channel_value); + aw_dev->channel = channel_value; +} + +int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap) +{ + struct aw_device *aw_dev; + unsigned int chip_id; + int ret; + + ret = regmap_read(regmap, AW88399_ID_REG, &chip_id); + if (ret) { + dev_err(&i2c->dev, "%s read chipid error. ret = %d", __func__, ret); + return ret; + } + if (chip_id != AW88399_CHIP_ID) { + dev_err(&i2c->dev, "unsupported device"); + return -ENXIO; + } + dev_dbg(&i2c->dev, "chip id = %x\n", chip_id); + + aw_dev = devm_kzalloc(&i2c->dev, sizeof(*aw_dev), GFP_KERNEL); + if (!aw_dev) + return -ENOMEM; + aw88399->aw_pa = aw_dev; + + aw_dev->i2c = i2c; + aw_dev->dev = &i2c->dev; + aw_dev->regmap = regmap; + mutex_init(&aw_dev->dsp_lock); + + aw_dev->chip_id = chip_id; + aw_dev->acf = NULL; + aw_dev->prof_info.prof_desc = NULL; + aw_dev->prof_info.count = 0; + aw_dev->prof_info.prof_type = AW88395_DEV_NONE_TYPE_ID; + aw_dev->channel = AW88399_DEV_DEFAULT_CH; + aw_dev->fw_status = AW88399_DEV_FW_FAILED; + + aw_dev->fade_step = AW88399_VOLUME_STEP_DB; + aw_dev->volume_desc.ctl_volume = AW88399_VOL_DEFAULT_VALUE; + + aw88399_parse_channel_dt(aw_dev); + + return 0; +} +EXPORT_SYMBOL_GPL(aw88399_init); + +MODULE_DESCRIPTION("AW88399 common device library"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/aw88399.c b/sound/soc/codecs/aw88399.c index b2ec3503f7e2..13495e71ad0e 100644 --- a/sound/soc/codecs/aw88399.c +++ b/sound/soc/codecs/aw88399.c @@ -10,1217 +10,12 @@ #include <linux/crc32.h> #include <linux/gpio/consumer.h> #include <linux/i2c.h> -#include <linux/firmware.h> -#include <linux/minmax.h> #include <linux/regmap.h> #include <linux/sort.h> #include <sound/soc.h> #include "aw88399.h" #include "aw88395/aw88395_device.h" -static const struct regmap_config aw88399_remap_config = { - .val_bits = 16, - .reg_bits = 8, - .max_register = AW88399_REG_MAX, - .reg_format_endian = REGMAP_ENDIAN_LITTLE, - .val_format_endian = REGMAP_ENDIAN_BIG, -}; - -static void aw_dev_pwd(struct aw_device *aw_dev, bool pwd) -{ - int ret; - - if (pwd) - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_PWDN_MASK, AW88399_PWDN_POWER_DOWN_VALUE); - else - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_PWDN_MASK, AW88399_PWDN_WORKING_VALUE); - - if (ret) - dev_dbg(aw_dev->dev, "%s failed", __func__); -} - -static void aw_dev_get_int_status(struct aw_device *aw_dev, unsigned short *int_status) -{ - unsigned int reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_SYSINT_REG, ®_val); - if (ret) - dev_err(aw_dev->dev, "read interrupt reg fail, ret=%d", ret); - else - *int_status = reg_val; - - dev_dbg(aw_dev->dev, "read interrupt reg=0x%04x", *int_status); -} - -static void aw_dev_clear_int_status(struct aw_device *aw_dev) -{ - u16 int_status; - - /* read int status and clear */ - aw_dev_get_int_status(aw_dev, &int_status); - /* make sure int status is clear */ - aw_dev_get_int_status(aw_dev, &int_status); - if (int_status) - dev_dbg(aw_dev->dev, "int status(%d) is not cleaned.\n", int_status); -} - -static int aw_dev_get_iis_status(struct aw_device *aw_dev) -{ - unsigned int reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); - if (ret) - return ret; - if ((reg_val & AW88399_BIT_PLL_CHECK) != AW88399_BIT_PLL_CHECK) { - dev_err(aw_dev->dev, "check pll lock fail, reg_val:0x%04x", reg_val); - return -EINVAL; - } - - return 0; -} - -static int aw_dev_check_mode1_pll(struct aw_device *aw_dev) -{ - int ret, i; - - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { - ret = aw_dev_get_iis_status(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "mode1 iis signal check error"); - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - } else { - return 0; - } - } - - return -EPERM; -} - -static int aw_dev_check_mode2_pll(struct aw_device *aw_dev) -{ - unsigned int reg_val; - int ret, i; - - ret = regmap_read(aw_dev->regmap, AW88399_PLLCTRL2_REG, ®_val); - if (ret) - return ret; - - reg_val &= (~AW88399_CCO_MUX_MASK); - if (reg_val == AW88399_CCO_MUX_DIVIDED_VALUE) { - dev_dbg(aw_dev->dev, "CCO_MUX is already divider"); - return -EPERM; - } - - /* change mode2 */ - ret = regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, - ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_DIVIDED_VALUE); - if (ret) - return ret; - - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { - ret = aw_dev_get_iis_status(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "mode2 iis signal check error"); - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - } else { - break; - } - } - - /* change mode1 */ - regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, - ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_BYPASS_VALUE); - if (ret == 0) { - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { - ret = aw_dev_get_iis_status(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "mode2 switch to mode1, iis signal check error"); - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - } else { - break; - } - } - } - - return ret; -} - -static int aw_dev_check_syspll(struct aw_device *aw_dev) -{ - int ret; - - ret = aw_dev_check_mode1_pll(aw_dev); - if (ret) { - dev_dbg(aw_dev->dev, "mode1 check iis failed try switch to mode2 check"); - ret = aw_dev_check_mode2_pll(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "mode2 check iis failed"); - return ret; - } - } - - return 0; -} - -static int aw_dev_check_sysst(struct aw_device *aw_dev) -{ - unsigned int check_val; - unsigned int reg_val; - int ret, i; - - ret = regmap_read(aw_dev->regmap, AW88399_PWMCTRL3_REG, ®_val); - if (ret) - return ret; - - if (reg_val & (~AW88399_NOISE_GATE_EN_MASK)) - check_val = AW88399_BIT_SYSST_NOSWS_CHECK; - else - check_val = AW88399_BIT_SYSST_SWS_CHECK; - - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { - ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); - if (ret) - return ret; - - if ((reg_val & (~AW88399_BIT_SYSST_CHECK_MASK) & check_val) != check_val) { - dev_err(aw_dev->dev, "check sysst fail, cnt=%d, reg_val=0x%04x, check:0x%x", - i, reg_val, AW88399_BIT_SYSST_NOSWS_CHECK); - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - } else { - return 0; - } - } - - return -EPERM; -} - -static void aw_dev_amppd(struct aw_device *aw_dev, bool amppd) -{ - int ret; - - if (amppd) - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_AMPPD_MASK, AW88399_AMPPD_POWER_DOWN_VALUE); - else - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_AMPPD_MASK, AW88399_AMPPD_WORKING_VALUE); - - if (ret) - dev_dbg(aw_dev->dev, "%s failed", __func__); -} - -static void aw_dev_dsp_enable(struct aw_device *aw_dev, bool is_enable) -{ - int ret; - - if (is_enable) - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_DSPBY_MASK, AW88399_DSPBY_WORKING_VALUE); - else - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_DSPBY_MASK, AW88399_DSPBY_BYPASS_VALUE); - - if (ret) - dev_dbg(aw_dev->dev, "%s failed\n", __func__); -} - -static int aw88399_dev_get_icalk(struct aw88399 *aw88399, int16_t *icalk) -{ - uint16_t icalkh_val, icalkl_val, icalk_val; - struct aw_device *aw_dev = aw88399->aw_pa; - unsigned int reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_EFRH4_REG, ®_val); - if (ret) - return ret; - icalkh_val = reg_val & (~AW88399_EF_ISN_GESLP_H_MASK); - - ret = regmap_read(aw_dev->regmap, AW88399_EFRL4_REG, ®_val); - if (ret) - return ret; - icalkl_val = reg_val & (~AW88399_EF_ISN_GESLP_L_MASK); - - if (aw88399->check_val == AW_EF_AND_CHECK) - icalk_val = icalkh_val & icalkl_val; - else - icalk_val = icalkh_val | icalkl_val; - - if (icalk_val & (~AW88399_EF_ISN_GESLP_SIGN_MASK)) - icalk_val = icalk_val | AW88399_EF_ISN_GESLP_SIGN_NEG; - *icalk = (int16_t)icalk_val; - - return 0; -} - -static int aw88399_dev_get_vcalk(struct aw88399 *aw88399, int16_t *vcalk) -{ - uint16_t vcalkh_val, vcalkl_val, vcalk_val; - struct aw_device *aw_dev = aw88399->aw_pa; - unsigned int reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_EFRH3_REG, ®_val); - if (ret) - return ret; - - vcalkh_val = reg_val & (~AW88399_EF_VSN_GESLP_H_MASK); - - ret = regmap_read(aw_dev->regmap, AW88399_EFRL3_REG, ®_val); - if (ret) - return ret; - - vcalkl_val = reg_val & (~AW88399_EF_VSN_GESLP_L_MASK); - - if (aw88399->check_val == AW_EF_AND_CHECK) - vcalk_val = vcalkh_val & vcalkl_val; - else - vcalk_val = vcalkh_val | vcalkl_val; - - if (vcalk_val & AW88399_EF_VSN_GESLP_SIGN_MASK) - vcalk_val = vcalk_val | AW88399_EF_VSN_GESLP_SIGN_NEG; - *vcalk = (int16_t)vcalk_val; - - return 0; -} - -static int aw88399_dev_get_internal_vcalk(struct aw88399 *aw88399, int16_t *vcalk) -{ - uint16_t vcalkh_val, vcalkl_val, vcalk_val; - struct aw_device *aw_dev = aw88399->aw_pa; - unsigned int reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_EFRH2_REG, ®_val); - if (ret) - return ret; - vcalkh_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_H_MASK); - - ret = regmap_read(aw_dev->regmap, AW88399_EFRL2_REG, ®_val); - if (ret) - return ret; - vcalkl_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_L_MASK); - - if (aw88399->check_val == AW_EF_AND_CHECK) - vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) & - (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); - else - vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) | - (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); - - if (vcalk_val & (~AW88399_TEM4_SIGN_MASK)) - vcalk_val = vcalk_val | AW88399_TEM4_SIGN_NEG; - - *vcalk = (int16_t)vcalk_val; - - return 0; -} - -static int aw_dev_set_vcalb(struct aw88399 *aw88399) -{ - struct aw_device *aw_dev = aw88399->aw_pa; - unsigned int vsense_select, vsense_value; - int32_t ical_k, vcal_k, vcalb; - int16_t icalk, vcalk; - uint16_t reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_VSNCTRL1_REG, &vsense_value); - if (ret) - return ret; - - vsense_select = vsense_value & (~AW88399_VDSEL_MASK); - - ret = aw88399_dev_get_icalk(aw88399, &icalk); - if (ret) { - dev_err(aw_dev->dev, "get icalk failed\n"); - return ret; - } - - ical_k = icalk * AW88399_ICABLK_FACTOR + AW88399_CABL_BASE_VALUE; - - switch (vsense_select) { - case AW88399_DEV_VDSEL_VSENSE: - ret = aw88399_dev_get_vcalk(aw88399, &vcalk); - vcal_k = vcalk * AW88399_VCABLK_FACTOR + AW88399_CABL_BASE_VALUE; - vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_FACTOR / AW88399_ISCAL_FACTOR * - ical_k / vcal_k * aw88399->vcalb_init_val; - break; - case AW88399_DEV_VDSEL_DAC: - ret = aw88399_dev_get_internal_vcalk(aw88399, &vcalk); - vcal_k = vcalk * AW88399_VCABLK_DAC_FACTOR + AW88399_CABL_BASE_VALUE; - vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_DAC_FACTOR / - AW88399_ISCAL_DAC_FACTOR * ical_k / - vcal_k * aw88399->vcalb_init_val; - break; - default: - dev_err(aw_dev->dev, "%s: unsupported vsense\n", __func__); - ret = -EINVAL; - break; - } - if (ret) - return ret; - - vcalb = vcalb >> AW88399_VCALB_ADJ_FACTOR; - reg_val = (uint32_t)vcalb; - - regmap_write(aw_dev->regmap, AW88399_DSPVCALB_REG, reg_val); - - return 0; -} - -static int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc) -{ - struct aw_device *aw_dev = - container_of(cali_desc, struct aw_device, cali_desc); - uint16_t re_lbits, re_hbits; - u32 cali_re; - int ret; - - if ((aw_dev->cali_desc.cali_re >= AW88399_CALI_RE_MAX) || - (aw_dev->cali_desc.cali_re <= AW88399_CALI_RE_MIN)) - return -EINVAL; - - cali_re = AW88399_SHOW_RE_TO_DSP_RE((aw_dev->cali_desc.cali_re + - aw_dev->cali_desc.ra), AW88399_DSP_RE_SHIFT); - - re_hbits = (cali_re & (~AW88399_CALI_RE_HBITS_MASK)) >> AW88399_CALI_RE_HBITS_SHIFT; - re_lbits = (cali_re & (~AW88399_CALI_RE_LBITS_MASK)) >> AW88399_CALI_RE_LBITS_SHIFT; - - ret = regmap_write(aw_dev->regmap, AW88399_ACR1_REG, re_hbits); - if (ret) { - dev_err(aw_dev->dev, "set cali re error"); - return ret; - } - - ret = regmap_write(aw_dev->regmap, AW88399_ACR2_REG, re_lbits); - if (ret) - dev_err(aw_dev->dev, "set cali re error"); - - return ret; -} - -static int aw_dev_fw_crc_check(struct aw_device *aw_dev) -{ - uint16_t check_val, fw_len_val; - unsigned int reg_val; - int ret; - - /* calculate fw_end_addr */ - fw_len_val = ((aw_dev->dsp_fw_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_FW_BASE_ADDR; - - /* write fw_end_addr to crc_end_addr */ - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, - ~AW88399_CRC_END_ADDR_MASK, fw_len_val); - if (ret) - return ret; - /* enable fw crc check */ - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, - ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_ENABLE_VALUE); - - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - - /* read crc check result */ - regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); - if (ret) - return ret; - - check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; - - /* disable fw crc check */ - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, - ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_DISABLE_VALUE); - if (ret) - return ret; - - if (check_val != AW88399_CRC_CHECK_PASS_VAL) { - dev_err(aw_dev->dev, "%s failed, check_val 0x%x != 0x%x", - __func__, check_val, AW88399_CRC_CHECK_PASS_VAL); - ret = -EINVAL; - } - - return ret; -} - -static int aw_dev_cfg_crc_check(struct aw_device *aw_dev) -{ - uint16_t check_val, cfg_len_val; - unsigned int reg_val; - int ret; - - /* calculate cfg end addr */ - cfg_len_val = ((aw_dev->dsp_cfg_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_CFG_BASE_ADDR; - - /* write cfg_end_addr to crc_end_addr */ - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, - ~AW88399_CRC_END_ADDR_MASK, cfg_len_val); - if (ret) - return ret; - - /* enable cfg crc check */ - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, - ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_ENABLE_VALUE); - if (ret) - return ret; - - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); - - /* read crc check result */ - ret = regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); - if (ret) - return ret; - - check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; - - /* disable cfg crc check */ - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, - ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_DISABLE_VALUE); - if (ret) - return ret; - - if (check_val != AW88399_CRC_CHECK_PASS_VAL) { - dev_err(aw_dev->dev, "crc_check failed, check val 0x%x != 0x%x", - check_val, AW88399_CRC_CHECK_PASS_VAL); - ret = -EINVAL; - } - - return ret; -} - -static int aw_dev_hw_crc_check(struct aw88399 *aw88399) -{ - struct aw_device *aw_dev = aw88399->aw_pa; - int ret; - - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, - ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_BYPASS_VALUE); - if (ret) - return ret; - - ret = aw_dev_fw_crc_check(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "fw_crc_check failed\n"); - goto crc_check_failed; - } - - ret = aw_dev_cfg_crc_check(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "cfg_crc_check failed\n"); - goto crc_check_failed; - } - - ret = regmap_write(aw_dev->regmap, AW88399_CRCCTRL_REG, aw88399->crc_init_val); - if (ret) - return ret; - - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, - ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); - - return ret; - -crc_check_failed: - regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, - ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); - return ret; -} - -static void aw_dev_i2s_tx_enable(struct aw_device *aw_dev, bool flag) -{ - int ret; - - if (flag) - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCTRL3_REG, - ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_ENABLE_VALUE); - else - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, - ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_DISABLE_VALUE); - - if (ret) - dev_dbg(aw_dev->dev, "%s failed", __func__); -} - -static int aw_dev_get_dsp_status(struct aw_device *aw_dev) -{ - unsigned int reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_WDT_REG, ®_val); - if (ret) - return ret; - if (!(reg_val & (~AW88399_WDT_CNT_MASK))) - return -EPERM; - - return 0; -} - -static int aw_dev_dsp_check(struct aw_device *aw_dev) -{ - int ret, i; - - switch (aw_dev->dsp_cfg) { - case AW88399_DEV_DSP_BYPASS: - dev_dbg(aw_dev->dev, "dsp bypass"); - ret = 0; - break; - case AW88399_DEV_DSP_WORK: - aw_dev_dsp_enable(aw_dev, false); - aw_dev_dsp_enable(aw_dev, true); - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); - for (i = 0; i < AW88399_DEV_DSP_CHECK_MAX; i++) { - ret = aw_dev_get_dsp_status(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "dsp wdt status error=%d", ret); - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - } - } - break; - default: - dev_err(aw_dev->dev, "unknown dsp cfg=%d", aw_dev->dsp_cfg); - ret = -EINVAL; - break; - } - - return ret; -} - -static int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value) -{ - struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; - unsigned int reg_value; - u16 real_value; - int ret; - - real_value = min((value + vol_desc->init_volume), (unsigned int)AW88399_MUTE_VOL); - - ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL2_REG, ®_value); - if (ret) - return ret; - - dev_dbg(aw_dev->dev, "value 0x%x , reg:0x%x", value, real_value); - - real_value = (real_value << AW88399_VOL_START_BIT) | (reg_value & AW88399_VOL_MASK); - - ret = regmap_write(aw_dev->regmap, AW88399_SYSCTRL2_REG, real_value); - - return ret; -} - -static void aw_dev_fade_in(struct aw_device *aw_dev) -{ - struct aw_volume_desc *desc = &aw_dev->volume_desc; - u16 fade_in_vol = desc->ctl_volume; - int fade_step = aw_dev->fade_step; - int i; - - if (fade_step == 0 || aw_dev->fade_in_time == 0) { - aw_dev_set_volume(aw_dev, fade_in_vol); - return; - } - - for (i = AW88399_MUTE_VOL; i >= fade_in_vol; i -= fade_step) { - aw_dev_set_volume(aw_dev, i); - usleep_range(aw_dev->fade_in_time, aw_dev->fade_in_time + 10); - } - - if (i != fade_in_vol) - aw_dev_set_volume(aw_dev, fade_in_vol); -} - -static void aw_dev_fade_out(struct aw_device *aw_dev) -{ - struct aw_volume_desc *desc = &aw_dev->volume_desc; - int fade_step = aw_dev->fade_step; - int i; - - if (fade_step == 0 || aw_dev->fade_out_time == 0) { - aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); - return; - } - - for (i = desc->ctl_volume; i <= AW88399_MUTE_VOL; i += fade_step) { - aw_dev_set_volume(aw_dev, i); - usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); - } - - if (i != AW88399_MUTE_VOL) { - aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); - usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); - } -} - -static void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute) -{ - if (is_mute) { - aw_dev_fade_out(aw_dev); - regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_HMUTE_MASK, AW88399_HMUTE_ENABLE_VALUE); - } else { - regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, - ~AW88399_HMUTE_MASK, AW88399_HMUTE_DISABLE_VALUE); - aw_dev_fade_in(aw_dev); - } -} - -static void aw88399_dev_set_dither(struct aw88399 *aw88399, bool dither) -{ - struct aw_device *aw_dev = aw88399->aw_pa; - - if (dither) - regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, - ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_ENABLE_VALUE); - else - regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, - ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_DISABLE_VALUE); -} - -static int aw88399_dev_start(struct aw88399 *aw88399) -{ - struct aw_device *aw_dev = aw88399->aw_pa; - int ret; - - if (aw_dev->status == AW88399_DEV_PW_ON) { - dev_dbg(aw_dev->dev, "already power on"); - return 0; - } - - aw88399_dev_set_dither(aw88399, false); - - /* power on */ - aw_dev_pwd(aw_dev, false); - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); - - ret = aw_dev_check_syspll(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "pll check failed cannot start"); - goto pll_check_fail; - } - - /* amppd on */ - aw_dev_amppd(aw_dev, false); - usleep_range(AW88399_1000_US, AW88399_1000_US + 50); - - /* check i2s status */ - ret = aw_dev_check_sysst(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "sysst check failed"); - goto sysst_check_fail; - } - - if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) { - ret = aw_dev_hw_crc_check(aw88399); - if (ret) { - dev_err(aw_dev->dev, "dsp crc check failed"); - goto crc_check_fail; - } - aw_dev_dsp_enable(aw_dev, false); - aw_dev_set_vcalb(aw88399); - aw_dev_update_cali_re(&aw_dev->cali_desc); - - ret = aw_dev_dsp_check(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "dsp status check failed"); - goto dsp_check_fail; - } - } else { - dev_dbg(aw_dev->dev, "start pa with dsp bypass"); - } - - /* enable tx feedback */ - aw_dev_i2s_tx_enable(aw_dev, true); - - if (aw88399->dither_st == AW88399_DITHER_EN_ENABLE_VALUE) - aw88399_dev_set_dither(aw88399, true); - - /* close mute */ - aw88399_dev_mute(aw_dev, false); - /* clear inturrupt */ - aw_dev_clear_int_status(aw_dev); - aw_dev->status = AW88399_DEV_PW_ON; - - return 0; - -dsp_check_fail: -crc_check_fail: - aw_dev_dsp_enable(aw_dev, false); -sysst_check_fail: - aw_dev_clear_int_status(aw_dev); - aw_dev_amppd(aw_dev, true); -pll_check_fail: - aw_dev_pwd(aw_dev, true); - aw_dev->status = AW88399_DEV_PW_OFF; - - return ret; -} - -static int aw_dev_dsp_update_container(struct aw_device *aw_dev, - unsigned char *data, unsigned int len, unsigned short base) -{ - u32 tmp_len; - int i, ret; - - ret = regmap_write(aw_dev->regmap, AW88399_DSPMADD_REG, base); - if (ret) - return ret; - - for (i = 0; i < len; i += AW88399_MAX_RAM_WRITE_BYTE_SIZE) { - tmp_len = min(len - i, AW88399_MAX_RAM_WRITE_BYTE_SIZE); - ret = regmap_raw_write(aw_dev->regmap, AW88399_DSPMDAT_REG, - &data[i], tmp_len); - if (ret) - return ret; - } - - return 0; -} - -static int aw_dev_get_ra(struct aw_cali_desc *cali_desc) -{ - struct aw_device *aw_dev = - container_of(cali_desc, struct aw_device, cali_desc); - u32 dsp_ra; - int ret; - - ret = aw_dev_dsp_read(aw_dev, AW88399_DSP_REG_CFG_ADPZ_RA, - &dsp_ra, AW_DSP_32_DATA); - if (ret) { - dev_err(aw_dev->dev, "read ra error"); - return ret; - } - - cali_desc->ra = AW88399_DSP_RE_TO_SHOW_RE(dsp_ra, - AW88399_DSP_RE_SHIFT); - - return 0; -} - -static int aw_dev_dsp_update_cfg(struct aw_device *aw_dev, - unsigned char *data, unsigned int len) -{ - int ret; - - dev_dbg(aw_dev->dev, "dsp config len:%d", len); - - if (!len || !data) { - dev_err(aw_dev->dev, "dsp config data is null or len is 0"); - return -EINVAL; - } - - ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_CFG_ADDR); - if (ret) - return ret; - - aw_dev->dsp_cfg_len = len; - - ret = aw_dev_get_ra(&aw_dev->cali_desc); - - return ret; -} - -static int aw_dev_dsp_update_fw(struct aw_device *aw_dev, - unsigned char *data, unsigned int len) -{ - int ret; - - dev_dbg(aw_dev->dev, "dsp firmware len:%d", len); - - if (!len || !data) { - dev_err(aw_dev->dev, "dsp firmware data is null or len is 0"); - return -EINVAL; - } - - aw_dev->dsp_fw_len = len; - ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_FW_ADDR); - - return ret; -} - -static int aw_dev_check_sram(struct aw_device *aw_dev) -{ - unsigned int reg_val; - - /* read dsp_rom_check_reg */ - aw_dev_dsp_read(aw_dev, AW88399_DSP_ROM_CHECK_ADDR, ®_val, AW_DSP_16_DATA); - if (reg_val != AW88399_DSP_ROM_CHECK_DATA) { - dev_err(aw_dev->dev, "check dsp rom failed, read[0x%x] != check[0x%x]", - reg_val, AW88399_DSP_ROM_CHECK_DATA); - return -EPERM; - } - - /* check dsp_cfg_base_addr */ - aw_dev_dsp_write(aw_dev, AW88399_DSP_CFG_ADDR, - AW88399_DSP_ODD_NUM_BIT_TEST, AW_DSP_16_DATA); - aw_dev_dsp_read(aw_dev, AW88399_DSP_CFG_ADDR, ®_val, AW_DSP_16_DATA); - if (reg_val != AW88399_DSP_ODD_NUM_BIT_TEST) { - dev_err(aw_dev->dev, "check dsp cfg failed, read[0x%x] != write[0x%x]", - reg_val, AW88399_DSP_ODD_NUM_BIT_TEST); - return -EPERM; - } - - return 0; -} - -static void aw_dev_select_memclk(struct aw_device *aw_dev, unsigned char flag) -{ - int ret; - - switch (flag) { - case AW88399_DEV_MEMCLK_PLL: - ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, - ~AW88399_MEM_CLKSEL_MASK, - AW88399_MEM_CLKSEL_DAPHCLK_VALUE); - if (ret) - dev_err(aw_dev->dev, "memclk select pll failed"); - break; - case AW88399_DEV_MEMCLK_OSC: - ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, - ~AW88399_MEM_CLKSEL_MASK, - AW88399_MEM_CLKSEL_OSCCLK_VALUE); - if (ret) - dev_err(aw_dev->dev, "memclk select OSC failed"); - break; - default: - dev_err(aw_dev->dev, "unknown memclk config, flag=0x%x", flag); - break; - } -} - -static void aw_dev_get_cur_mode_st(struct aw_device *aw_dev) -{ - struct aw_profctrl_desc *profctrl_desc = &aw_dev->profctrl_desc; - unsigned int reg_val; - int ret; - - ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL_REG, ®_val); - if (ret) { - dev_dbg(aw_dev->dev, "%s failed", __func__); - return; - } - if ((reg_val & (~AW88399_RCV_MODE_MASK)) == AW88399_RCV_MODE_RECEIVER_VALUE) - profctrl_desc->cur_mode = AW88399_RCV_MODE; - else - profctrl_desc->cur_mode = AW88399_NOT_RCV_MODE; -} - -static int aw_dev_update_reg_container(struct aw88399 *aw88399, - unsigned char *data, unsigned int len) -{ - struct aw_device *aw_dev = aw88399->aw_pa; - struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; - u16 read_vol, reg_val; - int data_len, i, ret; - int16_t *reg_data; - u8 reg_addr; - - reg_data = (int16_t *)data; - data_len = len >> 1; - - if (data_len & 0x1) { - dev_err(aw_dev->dev, "data len:%d unsupported", data_len); - return -EINVAL; - } - - for (i = 0; i < data_len; i += 2) { - reg_addr = reg_data[i]; - reg_val = reg_data[i + 1]; - - if (reg_addr == AW88399_DSPVCALB_REG) { - aw88399->vcalb_init_val = reg_val; - continue; - } - - if (reg_addr == AW88399_SYSCTRL_REG) { - if (reg_val & (~AW88399_DSPBY_MASK)) - aw_dev->dsp_cfg = AW88399_DEV_DSP_BYPASS; - else - aw_dev->dsp_cfg = AW88399_DEV_DSP_WORK; - - reg_val &= (AW88399_HMUTE_MASK | AW88399_PWDN_MASK | - AW88399_DSPBY_MASK); - reg_val |= (AW88399_HMUTE_ENABLE_VALUE | AW88399_PWDN_POWER_DOWN_VALUE | - AW88399_DSPBY_BYPASS_VALUE); - } - - if (reg_addr == AW88399_I2SCTRL3_REG) { - reg_val &= AW88399_I2STXEN_MASK; - reg_val |= AW88399_I2STXEN_DISABLE_VALUE; - } - - if (reg_addr == AW88399_SYSCTRL2_REG) { - read_vol = (reg_val & (~AW88399_VOL_MASK)) >> - AW88399_VOL_START_BIT; - aw_dev->volume_desc.init_volume = read_vol; - } - - if (reg_addr == AW88399_DBGCTRL_REG) { - if ((reg_val & (~AW88399_EF_DBMD_MASK)) == AW88399_EF_DBMD_OR_VALUE) - aw88399->check_val = AW_EF_OR_CHECK; - else - aw88399->check_val = AW_EF_AND_CHECK; - - aw88399->dither_st = reg_val & (~AW88399_DITHER_EN_MASK); - } - - if (reg_addr == AW88399_CRCCTRL_REG) - aw88399->crc_init_val = reg_val; - - ret = regmap_write(aw_dev->regmap, reg_addr, reg_val); - if (ret) - return ret; - } - - aw_dev_pwd(aw_dev, false); - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); - - aw_dev_get_cur_mode_st(aw_dev); - - if (aw_dev->prof_cur != aw_dev->prof_index) - vol_desc->ctl_volume = 0; - else - aw_dev_set_volume(aw_dev, vol_desc->ctl_volume); - - return 0; -} - -static int aw_dev_reg_update(struct aw88399 *aw88399, - unsigned char *data, unsigned int len) -{ - int ret; - - if (!len || !data) { - dev_err(aw88399->aw_pa->dev, "reg data is null or len is 0"); - return -EINVAL; - } - - ret = aw_dev_update_reg_container(aw88399, data, len); - if (ret) - dev_err(aw88399->aw_pa->dev, "reg update failed"); - - return ret; -} - -static int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name) -{ - struct aw_prof_info *prof_info = &aw_dev->prof_info; - struct aw_prof_desc *prof_desc; - - if ((index >= aw_dev->prof_info.count) || (index < 0)) { - dev_err(aw_dev->dev, "index[%d] overflow count[%d]", - index, aw_dev->prof_info.count); - return -EINVAL; - } - - prof_desc = &aw_dev->prof_info.prof_desc[index]; - - *prof_name = prof_info->prof_name_list[prof_desc->id]; - - return 0; -} - -static int aw88399_dev_get_prof_data(struct aw_device *aw_dev, int index, - struct aw_prof_desc **prof_desc) -{ - if ((index >= aw_dev->prof_info.count) || (index < 0)) { - dev_err(aw_dev->dev, "%s: index[%d] overflow count[%d]\n", - __func__, index, aw_dev->prof_info.count); - return -EINVAL; - } - - *prof_desc = &aw_dev->prof_info.prof_desc[index]; - - return 0; -} - -static int aw88399_dev_fw_update(struct aw88399 *aw88399, bool up_dsp_fw_en, bool force_up_en) -{ - struct aw_device *aw_dev = aw88399->aw_pa; - struct aw_prof_desc *prof_index_desc; - struct aw_sec_data_desc *sec_desc; - char *prof_name; - int ret; - - if ((aw_dev->prof_cur == aw_dev->prof_index) && - (force_up_en == AW88399_FORCE_UPDATE_OFF)) { - dev_dbg(aw_dev->dev, "scene no change, not update"); - return 0; - } - - if (aw_dev->fw_status == AW88399_DEV_FW_FAILED) { - dev_err(aw_dev->dev, "fw status[%d] error", aw_dev->fw_status); - return -EPERM; - } - - ret = aw88399_dev_get_prof_name(aw_dev, aw_dev->prof_index, &prof_name); - if (ret) - return ret; - - dev_dbg(aw_dev->dev, "start update %s", prof_name); - - ret = aw88399_dev_get_prof_data(aw_dev, aw_dev->prof_index, &prof_index_desc); - if (ret) - return ret; - - /* update reg */ - sec_desc = prof_index_desc->sec_desc; - ret = aw_dev_reg_update(aw88399, sec_desc[AW88395_DATA_TYPE_REG].data, - sec_desc[AW88395_DATA_TYPE_REG].len); - if (ret) { - dev_err(aw_dev->dev, "update reg failed"); - return ret; - } - - aw88399_dev_mute(aw_dev, true); - - if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) - aw_dev_dsp_enable(aw_dev, false); - - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); - - ret = aw_dev_check_sram(aw_dev); - if (ret) { - dev_err(aw_dev->dev, "check sram failed"); - goto error; - } - - if (up_dsp_fw_en) { - dev_dbg(aw_dev->dev, "fw_ver: [%x]", prof_index_desc->fw_ver); - ret = aw_dev_dsp_update_fw(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_FW].data, - sec_desc[AW88395_DATA_TYPE_DSP_FW].len); - if (ret) { - dev_err(aw_dev->dev, "update dsp fw failed"); - goto error; - } - } - - /* update dsp config */ - ret = aw_dev_dsp_update_cfg(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_CFG].data, - sec_desc[AW88395_DATA_TYPE_DSP_CFG].len); - if (ret) { - dev_err(aw_dev->dev, "update dsp cfg failed"); - goto error; - } - - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); - - aw_dev->prof_cur = aw_dev->prof_index; - - return 0; - -error: - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); - return ret; -} - -static void aw88399_start_pa(struct aw88399 *aw88399) -{ - int ret, i; - - for (i = 0; i < AW88399_START_RETRIES; i++) { - ret = aw88399_dev_start(aw88399); - if (ret) { - dev_err(aw88399->aw_pa->dev, "aw88399 device start failed. retry = %d", i); - ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_ON, true); - if (ret) { - dev_err(aw88399->aw_pa->dev, "fw update failed"); - continue; - } - } else { - dev_dbg(aw88399->aw_pa->dev, "start success\n"); - break; - } - } -} - -static void aw88399_startup_work(struct work_struct *work) -{ - struct aw88399 *aw88399 = - container_of(work, struct aw88399, start_work.work); - - mutex_lock(&aw88399->lock); - aw88399_start_pa(aw88399); - mutex_unlock(&aw88399->lock); -} - -static void aw88399_start(struct aw88399 *aw88399, bool sync_start) -{ - int ret; - - if (aw88399->aw_pa->fw_status != AW88399_DEV_FW_OK) - return; - - if (aw88399->aw_pa->status == AW88399_DEV_PW_ON) - return; - - ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_OFF, true); - if (ret) { - dev_err(aw88399->aw_pa->dev, "fw update failed."); - return; - } - - if (sync_start == AW88399_SYNC_START) - aw88399_start_pa(aw88399); - else - queue_delayed_work(system_dfl_wq, - &aw88399->start_work, - AW88399_START_WORK_DELAY_MS); -} - -static int aw_dev_check_sysint(struct aw_device *aw_dev) -{ - u16 reg_val; - - aw_dev_get_int_status(aw_dev, ®_val); - if (reg_val & AW88399_BIT_SYSINT_CHECK) { - dev_err(aw_dev->dev, "pa stop check fail:0x%04x", reg_val); - return -EINVAL; - } - - return 0; -} - -static int aw88399_stop(struct aw_device *aw_dev) -{ - struct aw_sec_data_desc *dsp_cfg = - &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_CFG]; - struct aw_sec_data_desc *dsp_fw = - &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_FW]; - int int_st; - - if (aw_dev->status == AW88399_DEV_PW_OFF) { - dev_dbg(aw_dev->dev, "already power off"); - return 0; - } - - aw_dev->status = AW88399_DEV_PW_OFF; - - aw88399_dev_mute(aw_dev, true); - usleep_range(AW88399_4000_US, AW88399_4000_US + 100); - - aw_dev_i2s_tx_enable(aw_dev, false); - usleep_range(AW88399_1000_US, AW88399_1000_US + 100); - - int_st = aw_dev_check_sysint(aw_dev); - - aw_dev_dsp_enable(aw_dev, false); - - aw_dev_amppd(aw_dev, true); - - if (int_st) { - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); - aw_dev_dsp_update_fw(aw_dev, dsp_fw->data, dsp_fw->len); - aw_dev_dsp_update_cfg(aw_dev, dsp_cfg->data, dsp_cfg->len); - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); - } - - aw_dev_pwd(aw_dev, true); - - return 0; -} - static struct snd_soc_dai_driver aw88399_dai[] = { { .name = "aw88399-aif", @@ -1869,86 +664,6 @@ static int aw88399_calib_set(struct snd_kcontrol *kcontrol, return 0; } -static int aw88399_dev_init(struct aw88399 *aw88399, struct aw_container *aw_cfg) -{ - struct aw_device *aw_dev = aw88399->aw_pa; - int ret; - - ret = aw88395_dev_cfg_load(aw_dev, aw_cfg); - if (ret) { - dev_err(aw_dev->dev, "aw_dev acf parse failed"); - return -EINVAL; - } - aw_dev->fade_in_time = AW88399_1000_US / 10; - aw_dev->fade_out_time = AW88399_1000_US >> 1; - aw_dev->prof_cur = aw_dev->prof_info.prof_desc[0].id; - aw_dev->prof_index = aw_dev->prof_info.prof_desc[0].id; - - ret = aw88399_dev_fw_update(aw88399, AW88399_FORCE_UPDATE_ON, AW88399_DSP_FW_UPDATE_ON); - if (ret) { - dev_err(aw_dev->dev, "fw update failed ret = %d\n", ret); - return ret; - } - - aw88399_dev_mute(aw_dev, true); - - /* close tx feedback */ - aw_dev_i2s_tx_enable(aw_dev, false); - usleep_range(AW88399_1000_US, AW88399_1000_US + 100); - - /* enable amppd */ - aw_dev_amppd(aw_dev, true); - - /* close dsp */ - aw_dev_dsp_enable(aw_dev, false); - /* set power down */ - aw_dev_pwd(aw_dev, true); - - return 0; -} - -static int aw88399_request_firmware_file(struct aw88399 *aw88399) -{ - const struct firmware *cont = NULL; - int ret; - - aw88399->aw_pa->fw_status = AW88399_DEV_FW_FAILED; - - ret = request_firmware(&cont, AW88399_ACF_FILE, aw88399->aw_pa->dev); - if (ret) { - dev_err(aw88399->aw_pa->dev, "request [%s] failed!", AW88399_ACF_FILE); - return ret; - } - - dev_dbg(aw88399->aw_pa->dev, "loaded %s - size: %zu\n", - AW88399_ACF_FILE, cont ? cont->size : 0); - - aw88399->aw_cfg = devm_kzalloc(aw88399->aw_pa->dev, - struct_size(aw88399->aw_cfg, data, cont->size), GFP_KERNEL); - if (!aw88399->aw_cfg) { - release_firmware(cont); - return -ENOMEM; - } - aw88399->aw_cfg->len = (int)cont->size; - memcpy(aw88399->aw_cfg->data, cont->data, cont->size); - release_firmware(cont); - - ret = aw88395_dev_load_acf_check(aw88399->aw_pa, aw88399->aw_cfg); - if (ret) { - dev_err(aw88399->aw_pa->dev, "load [%s] failed!", AW88399_ACF_FILE); - return ret; - } - - mutex_lock(&aw88399->lock); - /* aw device init */ - ret = aw88399_dev_init(aw88399, aw88399->aw_cfg); - if (ret) - dev_err(aw88399->aw_pa->dev, "dev init failed"); - mutex_unlock(&aw88399->lock); - - return ret; -} - static const struct snd_kcontrol_new aw88399_controls[] = { SOC_SINGLE_EXT("PCM Playback Volume", AW88399_SYSCTRL2_REG, 6, AW88399_MUTE_VOL, 0, aw88399_volume_get, @@ -2040,70 +755,6 @@ static const struct snd_soc_component_driver soc_codec_dev_aw88399 = { .num_controls = ARRAY_SIZE(aw88399_controls), }; -static void aw88399_hw_reset(struct aw88399 *aw88399) -{ - if (aw88399->reset_gpio) { - gpiod_set_value_cansleep(aw88399->reset_gpio, 1); - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); - gpiod_set_value_cansleep(aw88399->reset_gpio, 0); - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); - gpiod_set_value_cansleep(aw88399->reset_gpio, 1); - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); - } -} - -static void aw88399_parse_channel_dt(struct aw_device *aw_dev) -{ - struct device_node *np = aw_dev->dev->of_node; - u32 channel_value; - - of_property_read_u32(np, "awinic,audio-channel", &channel_value); - aw_dev->channel = channel_value; -} - -static int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap) -{ - struct aw_device *aw_dev; - unsigned int chip_id; - int ret; - - ret = regmap_read(regmap, AW88399_ID_REG, &chip_id); - if (ret) { - dev_err(&i2c->dev, "%s read chipid error. ret = %d", __func__, ret); - return ret; - } - if (chip_id != AW88399_CHIP_ID) { - dev_err(&i2c->dev, "unsupported device"); - return -ENXIO; - } - dev_dbg(&i2c->dev, "chip id = %x\n", chip_id); - - aw_dev = devm_kzalloc(&i2c->dev, sizeof(*aw_dev), GFP_KERNEL); - if (!aw_dev) - return -ENOMEM; - aw88399->aw_pa = aw_dev; - - aw_dev->i2c = i2c; - aw_dev->dev = &i2c->dev; - aw_dev->regmap = regmap; - mutex_init(&aw_dev->dsp_lock); - - aw_dev->chip_id = chip_id; - aw_dev->acf = NULL; - aw_dev->prof_info.prof_desc = NULL; - aw_dev->prof_info.count = 0; - aw_dev->prof_info.prof_type = AW88395_DEV_NONE_TYPE_ID; - aw_dev->channel = AW88399_DEV_DEFAULT_CH; - aw_dev->fw_status = AW88399_DEV_FW_FAILED; - - aw_dev->fade_step = AW88399_VOLUME_STEP_DB; - aw_dev->volume_desc.ctl_volume = AW88399_VOL_DEFAULT_VALUE; - - aw88399_parse_channel_dt(aw_dev); - - return 0; -} - static int aw88399_i2c_probe(struct i2c_client *i2c) { struct aw88399 *aw88399; diff --git a/sound/soc/codecs/aw88399.h b/sound/soc/codecs/aw88399.h index b386f4836748..04123bf0ad84 100644 --- a/sound/soc/codecs/aw88399.h +++ b/sound/soc/codecs/aw88399.h @@ -10,512 +10,10 @@ #ifndef __AW88399_H__ #define __AW88399_H__ -/* registers list */ -#define AW88399_ID_REG (0x00) -#define AW88399_SYSST_REG (0x01) -#define AW88399_SYSINT_REG (0x02) -#define AW88399_SYSINTM_REG (0x03) -#define AW88399_SYSCTRL_REG (0x04) -#define AW88399_SYSCTRL2_REG (0x05) -#define AW88399_I2SCTRL1_REG (0x06) -#define AW88399_I2SCTRL2_REG (0x07) -#define AW88399_I2SCTRL3_REG (0x08) -#define AW88399_DACCFG1_REG (0x09) -#define AW88399_DACCFG2_REG (0x0A) -#define AW88399_DACCFG3_REG (0x0B) -#define AW88399_DACCFG4_REG (0x0C) -#define AW88399_DACCFG5_REG (0x0D) -#define AW88399_DACCFG6_REG (0x0E) -#define AW88399_DACCFG7_REG (0x0F) -#define AW88399_MPDCFG1_REG (0x10) -#define AW88399_MPDCFG2_REG (0x11) -#define AW88399_MPDCFG3_REG (0x12) -#define AW88399_MPDCFG4_REG (0x13) -#define AW88399_PWMCTRL1_REG (0x14) -#define AW88399_PWMCTRL2_REG (0x15) -#define AW88399_PWMCTRL3_REG (0x16) -#define AW88399_I2SCFG1_REG (0x17) -#define AW88399_DBGCTRL_REG (0x18) -#define AW88399_HAGCST_REG (0x20) -#define AW88399_VBAT_REG (0x21) -#define AW88399_TEMP_REG (0x22) -#define AW88399_PVDD_REG (0x23) -#define AW88399_ISNDAT_REG (0x24) -#define AW88399_VSNDAT_REG (0x25) -#define AW88399_I2SINT_REG (0x26) -#define AW88399_I2SCAPCNT_REG (0x27) -#define AW88399_ANASTA1_REG (0x28) -#define AW88399_ANASTA2_REG (0x29) -#define AW88399_ANASTA3_REG (0x2A) -#define AW88399_TESTDET_REG (0x2B) -#define AW88399_DSMCFG1_REG (0x30) -#define AW88399_DSMCFG2_REG (0x31) -#define AW88399_DSMCFG3_REG (0x32) -#define AW88399_DSMCFG4_REG (0x33) -#define AW88399_DSMCFG5_REG (0x34) -#define AW88399_DSMCFG6_REG (0x35) -#define AW88399_DSMCFG7_REG (0x36) -#define AW88399_DSMCFG8_REG (0x37) -#define AW88399_TESTIN_REG (0x38) -#define AW88399_TESTOUT_REG (0x39) -#define AW88399_MEMTEST_REG (0x3A) -#define AW88399_VSNCTRL1_REG (0x3B) -#define AW88399_ISNCTRL1_REG (0x3C) -#define AW88399_ISNCTRL2_REG (0x3D) -#define AW88399_DSPMADD_REG (0x40) -#define AW88399_DSPMDAT_REG (0x41) -#define AW88399_WDT_REG (0x42) -#define AW88399_ACR1_REG (0x43) -#define AW88399_ACR2_REG (0x44) -#define AW88399_ASR1_REG (0x45) -#define AW88399_ASR2_REG (0x46) -#define AW88399_DSPCFG_REG (0x47) -#define AW88399_ASR3_REG (0x48) -#define AW88399_ASR4_REG (0x49) -#define AW88399_DSPVCALB_REG (0x4A) -#define AW88399_CRCCTRL_REG (0x4B) -#define AW88399_DSPDBG1_REG (0x4C) -#define AW88399_DSPDBG2_REG (0x4D) -#define AW88399_DSPDBG3_REG (0x4E) -#define AW88399_PLLCTRL1_REG (0x50) -#define AW88399_PLLCTRL2_REG (0x51) -#define AW88399_PLLCTRL3_REG (0x52) -#define AW88399_CDACTRL1_REG (0x53) -#define AW88399_CDACTRL2_REG (0x54) -#define AW88399_CDACTRL3_REG (0x55) -#define AW88399_SADCCTRL1_REG (0x56) -#define AW88399_SADCCTRL2_REG (0x57) -#define AW88399_BOPCTRL1_REG (0x58) -#define AW88399_BOPCTRL2_REG (0x5A) -#define AW88399_BOPCTRL3_REG (0x5B) -#define AW88399_BOPCTRL4_REG (0x5C) -#define AW88399_BOPCTRL5_REG (0x5D) -#define AW88399_BOPCTRL6_REG (0x5E) -#define AW88399_BOPCTRL7_REG (0x5F) -#define AW88399_BSTCTRL1_REG (0x60) -#define AW88399_BSTCTRL2_REG (0x61) -#define AW88399_BSTCTRL3_REG (0x62) -#define AW88399_BSTCTRL4_REG (0x63) -#define AW88399_BSTCTRL5_REG (0x64) -#define AW88399_BSTCTRL6_REG (0x65) -#define AW88399_BSTCTRL7_REG (0x66) -#define AW88399_BSTCTRL8_REG (0x67) -#define AW88399_BSTCTRL9_REG (0x68) -#define AW88399_BSTCTRL10_REG (0x69) -#define AW88399_CPCTRL_REG (0x6A) -#define AW88399_EFWH_REG (0x6C) -#define AW88399_EFWM2_REG (0x6D) -#define AW88399_EFWM1_REG (0x6E) -#define AW88399_EFWL_REG (0x6F) -#define AW88399_TESTCTRL1_REG (0x70) -#define AW88399_TESTCTRL2_REG (0x71) -#define AW88399_EFCTRL1_REG (0x72) -#define AW88399_EFCTRL2_REG (0x73) -#define AW88399_EFRH4_REG (0x74) -#define AW88399_EFRH3_REG (0x75) -#define AW88399_EFRH2_REG (0x76) -#define AW88399_EFRH1_REG (0x77) -#define AW88399_EFRL4_REG (0x78) -#define AW88399_EFRL3_REG (0x79) -#define AW88399_EFRL2_REG (0x7A) -#define AW88399_EFRL1_REG (0x7B) -#define AW88399_TM_REG (0x7C) -#define AW88399_TM2_REG (0x7D) - -#define AW88399_REG_MAX (0x7E) -#define AW88399_MUTE_VOL (1023) - -#define AW88399_DSP_CFG_ADDR (0x9B00) -#define AW88399_DSP_REG_CFG_ADPZ_RA (0x9B68) -#define AW88399_DSP_FW_ADDR (0x8980) -#define AW88399_DSP_ROM_CHECK_ADDR (0x1F40) -#define AW88399_DSP_ROM_CHECK_DATA (0x4638) - -#define AW88399_CALI_RE_HBITS_MASK (~(0xFFFF0000)) -#define AW88399_CALI_RE_HBITS_SHIFT (16) - -#define AW88399_CALI_RE_LBITS_MASK (~(0xFFFF)) -#define AW88399_CALI_RE_LBITS_SHIFT (0) - -#define AW88399_I2STXEN_START_BIT (9) -#define AW88399_I2STXEN_BITS_LEN (1) -#define AW88399_I2STXEN_MASK \ - (~(((1<<AW88399_I2STXEN_BITS_LEN)-1) << AW88399_I2STXEN_START_BIT)) - -#define AW88399_I2STXEN_DISABLE (0) -#define AW88399_I2STXEN_DISABLE_VALUE \ - (AW88399_I2STXEN_DISABLE << AW88399_I2STXEN_START_BIT) - -#define AW88399_I2STXEN_ENABLE (1) -#define AW88399_I2STXEN_ENABLE_VALUE \ - (AW88399_I2STXEN_ENABLE << AW88399_I2STXEN_START_BIT) - -#define AW88399_VOL_START_BIT (0) -#define AW88399_VOL_BITS_LEN (10) -#define AW88399_VOL_MASK \ - (~(((1<<AW88399_VOL_BITS_LEN)-1) << AW88399_VOL_START_BIT)) - -#define AW88399_PWDN_START_BIT (0) -#define AW88399_PWDN_BITS_LEN (1) -#define AW88399_PWDN_MASK \ - (~(((1<<AW88399_PWDN_BITS_LEN)-1) << AW88399_PWDN_START_BIT)) - -#define AW88399_PWDN_POWER_DOWN (1) -#define AW88399_PWDN_POWER_DOWN_VALUE \ - (AW88399_PWDN_POWER_DOWN << AW88399_PWDN_START_BIT) - -#define AW88399_PWDN_WORKING (0) -#define AW88399_PWDN_WORKING_VALUE \ - (AW88399_PWDN_WORKING << AW88399_PWDN_START_BIT) - -#define AW88399_DSPBY_START_BIT (2) -#define AW88399_DSPBY_BITS_LEN (1) -#define AW88399_DSPBY_MASK \ - (~(((1<<AW88399_DSPBY_BITS_LEN)-1) << AW88399_DSPBY_START_BIT)) - -#define AW88399_DSPBY_WORKING (0) -#define AW88399_DSPBY_WORKING_VALUE \ - (AW88399_DSPBY_WORKING << AW88399_DSPBY_START_BIT) - -#define AW88399_DSPBY_BYPASS (1) -#define AW88399_DSPBY_BYPASS_VALUE \ - (AW88399_DSPBY_BYPASS << AW88399_DSPBY_START_BIT) - -#define AW88399_MEM_CLKSEL_START_BIT (3) -#define AW88399_MEM_CLKSEL_BITS_LEN (1) -#define AW88399_MEM_CLKSEL_MASK \ - (~(((1<<AW88399_MEM_CLKSEL_BITS_LEN)-1) << AW88399_MEM_CLKSEL_START_BIT)) - -#define AW88399_MEM_CLKSEL_OSCCLK (0) -#define AW88399_MEM_CLKSEL_OSCCLK_VALUE \ - (AW88399_MEM_CLKSEL_OSCCLK << AW88399_MEM_CLKSEL_START_BIT) - -#define AW88399_MEM_CLKSEL_DAPHCLK (1) -#define AW88399_MEM_CLKSEL_DAPHCLK_VALUE \ - (AW88399_MEM_CLKSEL_DAPHCLK << AW88399_MEM_CLKSEL_START_BIT) - -#define AW88399_DITHER_EN_START_BIT (15) -#define AW88399_DITHER_EN_BITS_LEN (1) -#define AW88399_DITHER_EN_MASK \ - (~(((1<<AW88399_DITHER_EN_BITS_LEN)-1) << AW88399_DITHER_EN_START_BIT)) - -#define AW88399_DITHER_EN_DISABLE (0) -#define AW88399_DITHER_EN_DISABLE_VALUE \ - (AW88399_DITHER_EN_DISABLE << AW88399_DITHER_EN_START_BIT) - -#define AW88399_DITHER_EN_ENABLE (1) -#define AW88399_DITHER_EN_ENABLE_VALUE \ - (AW88399_DITHER_EN_ENABLE << AW88399_DITHER_EN_START_BIT) - -#define AW88399_HMUTE_START_BIT (8) -#define AW88399_HMUTE_BITS_LEN (1) -#define AW88399_HMUTE_MASK \ - (~(((1<<AW88399_HMUTE_BITS_LEN)-1) << AW88399_HMUTE_START_BIT)) - -#define AW88399_HMUTE_DISABLE (0) -#define AW88399_HMUTE_DISABLE_VALUE \ - (AW88399_HMUTE_DISABLE << AW88399_HMUTE_START_BIT) - -#define AW88399_HMUTE_ENABLE (1) -#define AW88399_HMUTE_ENABLE_VALUE \ - (AW88399_HMUTE_ENABLE << AW88399_HMUTE_START_BIT) - -#define AW88399_EF_DBMD_START_BIT (2) -#define AW88399_EF_DBMD_BITS_LEN (1) -#define AW88399_EF_DBMD_MASK \ - (~(((1<<AW88399_EF_DBMD_BITS_LEN)-1) << AW88399_EF_DBMD_START_BIT)) - -#define AW88399_EF_DBMD_OR (1) -#define AW88399_EF_DBMD_OR_VALUE \ - (AW88399_EF_DBMD_OR << AW88399_EF_DBMD_START_BIT) - -#define AW88399_VDSEL_START_BIT (5) -#define AW88399_VDSEL_BITS_LEN (1) -#define AW88399_VDSEL_MASK \ - (~(((1<<AW88399_VDSEL_BITS_LEN)-1) << AW88399_VDSEL_START_BIT)) - -#define AW88399_EF_ISN_GESLP_H_START_BIT (0) -#define AW88399_EF_ISN_GESLP_H_BITS_LEN (10) -#define AW88399_EF_ISN_GESLP_H_MASK \ - (~(((1<<AW88399_EF_ISN_GESLP_H_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_H_START_BIT)) - -/* EF_VSN_GESLP_H bit 9:0 (EFRH3 0x75) */ -#define AW88399_EF_VSN_GESLP_H_START_BIT (0) -#define AW88399_EF_VSN_GESLP_H_BITS_LEN (10) -#define AW88399_EF_VSN_GESLP_H_MASK \ - (~(((1<<AW88399_EF_VSN_GESLP_H_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_H_START_BIT)) - -#define AW88399_EF_ISN_GESLP_L_START_BIT (0) -#define AW88399_EF_ISN_GESLP_L_BITS_LEN (10) -#define AW88399_EF_ISN_GESLP_L_MASK \ - (~(((1<<AW88399_EF_ISN_GESLP_L_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_L_START_BIT)) - -/* EF_VSN_GESLP_L bit 9:0 (EFRL3 0x79) */ -#define AW88399_EF_VSN_GESLP_L_START_BIT (0) -#define AW88399_EF_VSN_GESLP_L_BITS_LEN (10) -#define AW88399_EF_VSN_GESLP_L_MASK \ - (~(((1<<AW88399_EF_VSN_GESLP_L_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_L_START_BIT)) - -#define AW88399_INTERNAL_VSN_TRIM_H_START_BIT (9) -#define AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN (6) -#define AW88399_INTERNAL_VSN_TRIM_H_MASK \ - (~(((1<<AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_H_START_BIT)) - -#define AW88399_INTERNAL_VSN_TRIM_L_START_BIT (9) -#define AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN (6) -#define AW88399_INTERNAL_VSN_TRIM_L_MASK \ - (~(((1<<AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_L_START_BIT)) - -#define AW88399_RCV_MODE_START_BIT (7) -#define AW88399_RCV_MODE_BITS_LEN (1) -#define AW88399_RCV_MODE_MASK \ - (~(((1<<AW88399_RCV_MODE_BITS_LEN)-1) << AW88399_RCV_MODE_START_BIT)) - -#define AW88399_CLKI_START_BIT (4) -#define AW88399_NOCLKI_START_BIT (5) -#define AW88399_PLLI_START_BIT (0) -#define AW88399_PLLI_INT_VALUE (1) -#define AW88399_PLLI_INT_INTERRUPT \ - (AW88399_PLLI_INT_VALUE << AW88399_PLLI_START_BIT) - -#define AW88399_CLKI_INT_VALUE (1) -#define AW88399_CLKI_INT_INTERRUPT \ - (AW88399_CLKI_INT_VALUE << AW88399_CLKI_START_BIT) - -#define AW88399_NOCLKI_INT_VALUE (1) -#define AW88399_NOCLKI_INT_INTERRUPT \ - (AW88399_NOCLKI_INT_VALUE << AW88399_NOCLKI_START_BIT) - -#define AW88399_BIT_SYSINT_CHECK \ - (AW88399_PLLI_INT_INTERRUPT | \ - AW88399_CLKI_INT_INTERRUPT | \ - AW88399_NOCLKI_INT_INTERRUPT) - -#define AW88399_CRC_CHECK_START_BIT (12) -#define AW88399_CRC_CHECK_BITS_LEN (3) -#define AW88399_CRC_CHECK_BITS_MASK \ - (~(((1<<AW88399_CRC_CHECK_BITS_LEN)-1) << AW88399_CRC_CHECK_START_BIT)) - -#define AW88399_RCV_MODE_RECEIVER (1) -#define AW88399_RCV_MODE_RECEIVER_VALUE \ - (AW88399_RCV_MODE_RECEIVER << AW88399_RCV_MODE_START_BIT) - -#define AW88399_AMPPD_START_BIT (1) -#define AW88399_AMPPD_BITS_LEN (1) -#define AW88399_AMPPD_MASK \ - (~(((1<<AW88399_AMPPD_BITS_LEN)-1) << AW88399_AMPPD_START_BIT)) - -#define AW88399_AMPPD_WORKING (0) -#define AW88399_AMPPD_WORKING_VALUE \ - (AW88399_AMPPD_WORKING << AW88399_AMPPD_START_BIT) - -#define AW88399_AMPPD_POWER_DOWN (1) -#define AW88399_AMPPD_POWER_DOWN_VALUE \ - (AW88399_AMPPD_POWER_DOWN << AW88399_AMPPD_START_BIT) - -#define AW88399_RAM_CG_BYP_START_BIT (0) -#define AW88399_RAM_CG_BYP_BITS_LEN (1) -#define AW88399_RAM_CG_BYP_MASK \ - (~(((1<<AW88399_RAM_CG_BYP_BITS_LEN)-1) << AW88399_RAM_CG_BYP_START_BIT)) - -#define AW88399_RAM_CG_BYP_WORK (0) -#define AW88399_RAM_CG_BYP_WORK_VALUE \ - (AW88399_RAM_CG_BYP_WORK << AW88399_RAM_CG_BYP_START_BIT) - -#define AW88399_RAM_CG_BYP_BYPASS (1) -#define AW88399_RAM_CG_BYP_BYPASS_VALUE \ - (AW88399_RAM_CG_BYP_BYPASS << AW88399_RAM_CG_BYP_START_BIT) - -#define AW88399_CRC_END_ADDR_START_BIT (0) -#define AW88399_CRC_END_ADDR_BITS_LEN (12) -#define AW88399_CRC_END_ADDR_MASK \ - (~(((1<<AW88399_CRC_END_ADDR_BITS_LEN)-1) << AW88399_CRC_END_ADDR_START_BIT)) - -#define AW88399_CRC_CODE_EN_START_BIT (13) -#define AW88399_CRC_CODE_EN_BITS_LEN (1) -#define AW88399_CRC_CODE_EN_MASK \ - (~(((1<<AW88399_CRC_CODE_EN_BITS_LEN)-1) << AW88399_CRC_CODE_EN_START_BIT)) - -#define AW88399_CRC_CODE_EN_DISABLE (0) -#define AW88399_CRC_CODE_EN_DISABLE_VALUE \ - (AW88399_CRC_CODE_EN_DISABLE << AW88399_CRC_CODE_EN_START_BIT) - -#define AW88399_CRC_CODE_EN_ENABLE (1) -#define AW88399_CRC_CODE_EN_ENABLE_VALUE \ - (AW88399_CRC_CODE_EN_ENABLE << AW88399_CRC_CODE_EN_START_BIT) - -#define AW88399_CRC_CFG_EN_START_BIT (12) -#define AW88399_CRC_CFG_EN_BITS_LEN (1) -#define AW88399_CRC_CFG_EN_MASK \ - (~(((1<<AW88399_CRC_CFG_EN_BITS_LEN)-1) << AW88399_CRC_CFG_EN_START_BIT)) - -#define AW88399_CRC_CFG_EN_DISABLE (0) -#define AW88399_CRC_CFG_EN_DISABLE_VALUE \ - (AW88399_CRC_CFG_EN_DISABLE << AW88399_CRC_CFG_EN_START_BIT) - -#define AW88399_CRC_CFG_EN_ENABLE (1) -#define AW88399_CRC_CFG_EN_ENABLE_VALUE \ - (AW88399_CRC_CFG_EN_ENABLE << AW88399_CRC_CFG_EN_START_BIT) - -#define AW88399_OCDS_START_BIT (3) -#define AW88399_OCDS_OC (1) -#define AW88399_OCDS_OC_VALUE \ - (AW88399_OCDS_OC << AW88399_OCDS_START_BIT) - -#define AW88399_NOCLKS_START_BIT (5) -#define AW88399_NOCLKS_NO_CLOCK (1) -#define AW88399_NOCLKS_NO_CLOCK_VALUE \ - (AW88399_NOCLKS_NO_CLOCK << AW88399_NOCLKS_START_BIT) - -#define AW88399_SWS_START_BIT (8) -#define AW88399_SWS_SWITCHING (1) -#define AW88399_SWS_SWITCHING_VALUE \ - (AW88399_SWS_SWITCHING << AW88399_SWS_START_BIT) - -#define AW88399_BSTS_START_BIT (9) -#define AW88399_BSTS_FINISHED (1) -#define AW88399_BSTS_FINISHED_VALUE \ - (AW88399_BSTS_FINISHED << AW88399_BSTS_START_BIT) - -#define AW88399_UVLS_START_BIT (14) -#define AW88399_UVLS_NORMAL (0) -#define AW88399_UVLS_NORMAL_VALUE \ - (AW88399_UVLS_NORMAL << AW88399_UVLS_START_BIT) - -#define AW88399_BSTOCS_START_BIT (11) -#define AW88399_BSTOCS_OVER_CURRENT (1) -#define AW88399_BSTOCS_OVER_CURRENT_VALUE \ - (AW88399_BSTOCS_OVER_CURRENT << AW88399_BSTOCS_START_BIT) - -#define AW88399_OTHS_START_BIT (1) -#define AW88399_OTHS_OT (1) -#define AW88399_OTHS_OT_VALUE \ - (AW88399_OTHS_OT << AW88399_OTHS_START_BIT) - -#define AW88399_PLLS_START_BIT (0) -#define AW88399_PLLS_LOCKED (1) -#define AW88399_PLLS_LOCKED_VALUE \ - (AW88399_PLLS_LOCKED << AW88399_PLLS_START_BIT) - -#define AW88399_CLKS_START_BIT (4) -#define AW88399_CLKS_STABLE (1) -#define AW88399_CLKS_STABLE_VALUE \ - (AW88399_CLKS_STABLE << AW88399_CLKS_START_BIT) - -#define AW88399_BIT_PLL_CHECK \ - (AW88399_CLKS_STABLE_VALUE | \ - AW88399_PLLS_LOCKED_VALUE) - -#define AW88399_BIT_SYSST_CHECK_MASK \ - (~(AW88399_UVLS_NORMAL_VALUE | \ - AW88399_BSTOCS_OVER_CURRENT_VALUE | \ - AW88399_BSTS_FINISHED_VALUE | \ - AW88399_SWS_SWITCHING_VALUE | \ - AW88399_NOCLKS_NO_CLOCK_VALUE | \ - AW88399_CLKS_STABLE_VALUE | \ - AW88399_OCDS_OC_VALUE | \ - AW88399_OTHS_OT_VALUE | \ - AW88399_PLLS_LOCKED_VALUE)) - -#define AW88399_BIT_SYSST_NOSWS_CHECK \ - (AW88399_BSTS_FINISHED_VALUE | \ - AW88399_CLKS_STABLE_VALUE | \ - AW88399_PLLS_LOCKED_VALUE) - -#define AW88399_BIT_SYSST_SWS_CHECK \ - (AW88399_BSTS_FINISHED_VALUE | \ - AW88399_CLKS_STABLE_VALUE | \ - AW88399_PLLS_LOCKED_VALUE | \ - AW88399_SWS_SWITCHING_VALUE) - -#define AW88399_CCO_MUX_START_BIT (14) -#define AW88399_CCO_MUX_BITS_LEN (1) -#define AW88399_CCO_MUX_MASK \ - (~(((1<<AW88399_CCO_MUX_BITS_LEN)-1) << AW88399_CCO_MUX_START_BIT)) - -#define AW88399_CCO_MUX_DIVIDED (0) -#define AW88399_CCO_MUX_DIVIDED_VALUE \ - (AW88399_CCO_MUX_DIVIDED << AW88399_CCO_MUX_START_BIT) - -#define AW88399_CCO_MUX_BYPASS (1) -#define AW88399_CCO_MUX_BYPASS_VALUE \ - (AW88399_CCO_MUX_BYPASS << AW88399_CCO_MUX_START_BIT) - -#define AW88399_NOISE_GATE_EN_START_BIT (13) -#define AW88399_NOISE_GATE_EN_BITS_LEN (1) -#define AW88399_NOISE_GATE_EN_MASK \ - (~(((1<<AW88399_NOISE_GATE_EN_BITS_LEN)-1) << AW88399_NOISE_GATE_EN_START_BIT)) - -#define AW88399_WDT_CNT_START_BIT (0) -#define AW88399_WDT_CNT_BITS_LEN (8) -#define AW88399_WDT_CNT_MASK \ - (~(((1<<AW88399_WDT_CNT_BITS_LEN)-1) << AW88399_WDT_CNT_START_BIT)) - -#define AW88399_REABS_START_BIT (3) -#define AW88399_REABS_BITS_LEN (1) -#define AW88399_REABS_MASK \ - (~(((1<<AW88399_REABS_BITS_LEN)-1) << AW88399_REABS_START_BIT)) - -#define AW88399_DSP_VOL_START_BIT (8) -#define AW88399_DSP_VOL_BITS_LEN (8) -#define AW88399_DSP_VOL_MASK \ - (~(((1<<AW88399_DSP_VOL_BITS_LEN)-1) << AW88399_DSP_VOL_START_BIT)) - -#define AW883XX_DSP_NG_EN_START (13) -#define AW883XX_DSP_NG_EN_LEN (1) -#define AW883XX_DSP_NG_EN_MASK \ - (~(((1 << AW883XX_DSP_NG_EN_LEN) - 1) << AW883XX_DSP_NG_EN_START)) -#define AW883XX_DSP_NG_EN_DISABLE (0) -#define AW883XX_DSP_NG_EN_DISABLE_VALUE \ - (AW883XX_DSP_NG_EN_DISABLE << AW883XX_DSP_NG_EN_START) - -#define AW88399_VOLUME_STEP_DB (64) -#define AW88399_VOL_DEFAULT_VALUE (0) -#define AW88399_DSP_ODD_NUM_BIT_TEST (0x5555) -#define AW88399_EF_ISN_GESLP_SIGN_MASK (~(1 << 9)) -#define AW88399_EF_ISN_GESLP_SIGN_NEG (0xfe00) - -#define AW88399_EF_VSN_GESLP_SIGN_MASK (~(1 << 9)) -#define AW88399_EF_VSN_GESLP_SIGN_NEG (0xfe00) - -#define AW88399_TEM4_SIGN_MASK (~(1 << 5)) -#define AW88399_TEM4_SIGN_NEG (0xffc0) - -#define AW88399_ICABLK_FACTOR (1) -#define AW88399_VCABLK_FACTOR (1) -#define AW88399_VCABLK_DAC_FACTOR (2) - -#define AW88399_VCALB_ADJ_FACTOR (12) -#define AW88399_VCALB_ACCURACY (1 << 12) - -#define AW88399_ISCAL_FACTOR (3125) -#define AW88399_VSCAL_FACTOR (18875) -#define AW88399_ISCAL_DAC_FACTOR (3125) -#define AW88399_VSCAL_DAC_FACTOR (12600) -#define AW88399_CABL_BASE_VALUE (1000) - -#define AW88399_DEV_DEFAULT_CH (0) -#define AW88399_DEV_DSP_CHECK_MAX (5) -#define AW88399_MAX_RAM_WRITE_BYTE_SIZE (128) -#define AW88399_DSP_RE_SHIFT (12) -#define AW88399_CALI_RE_MAX (15000) -#define AW88399_CALI_RE_MIN (4000) -#define AW_FW_ADDR_LEN (4) -#define AW88399_DSP_RE_TO_SHOW_RE(re, shift) (((re) * (1000)) >> (shift)) -#define AW88399_SHOW_RE_TO_DSP_RE(re, shift) (((re) << shift) / (1000)) -#define AW88399_CRC_CHECK_PASS_VAL (0x4) - -#define AW88399_CRC_CFG_BASE_ADDR (0xD80) -#define AW88399_CRC_FW_BASE_ADDR (0x4C0) -#define AW88399_ACF_FILE "aw88399_acf.bin" -#define AW88399_DEV_SYSST_CHECK_MAX (10) -#define AW88399_CHIP_ID 0x2183 +#include <sound/aw88399.h> #define AW88399_I2C_NAME "aw88399" -#define AW88399_START_RETRIES (5) -#define AW88399_START_WORK_DELAY_MS (0) - #define AW88399_RATES (SNDRV_PCM_RATE_8000_48000 | \ SNDRV_PCM_RATE_96000) #define AW88399_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ @@ -550,80 +48,4 @@ .put = profile_set, \ } -enum { - AW_EF_AND_CHECK = 0, - AW_EF_OR_CHECK, -}; - -enum { - AW88399_DEV_VDSEL_DAC = 0, - AW88399_DEV_VDSEL_VSENSE = 32, -}; - -enum { - AW88399_DSP_CRC_NA = 0, - AW88399_DSP_CRC_OK = 1, -}; - -enum { - AW88399_DSP_FW_UPDATE_OFF = 0, - AW88399_DSP_FW_UPDATE_ON = 1, -}; - -enum { - AW88399_FORCE_UPDATE_OFF = 0, - AW88399_FORCE_UPDATE_ON = 1, -}; - -enum { - AW88399_1000_US = 1000, - AW88399_2000_US = 2000, - AW88399_3000_US = 3000, - AW88399_4000_US = 4000, -}; - -enum AW88399_DEV_STATUS { - AW88399_DEV_PW_OFF = 0, - AW88399_DEV_PW_ON, -}; - -enum AW88399_DEV_FW_STATUS { - AW88399_DEV_FW_FAILED = 0, - AW88399_DEV_FW_OK, -}; - -enum AW88399_DEV_MEMCLK { - AW88399_DEV_MEMCLK_OSC = 0, - AW88399_DEV_MEMCLK_PLL = 1, -}; - -enum AW88399_DEV_DSP_CFG { - AW88399_DEV_DSP_WORK = 0, - AW88399_DEV_DSP_BYPASS = 1, -}; - -enum { - AW88399_NOT_RCV_MODE = 0, - AW88399_RCV_MODE = 1, -}; - -enum { - AW88399_SYNC_START = 0, - AW88399_ASYNC_START, -}; - -struct aw88399 { - struct aw_device *aw_pa; - struct mutex lock; - struct gpio_desc *reset_gpio; - struct delayed_work start_work; - struct regmap *regmap; - struct aw_container *aw_cfg; - - unsigned int check_val; - unsigned int crc_init_val; - unsigned int vcalb_init_val; - unsigned int dither_st; -}; - -#endif +#endif /* __AW88399_H__ */ -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH 1/8] ASoC: aw88399: extract shared device library 2026-07-17 13:25 ` [PATCH 1/8] ASoC: aw88399: extract shared device library Marco Giunta @ 2026-07-21 15:21 ` Ilpo Järvinen 2026-07-21 16:57 ` Mark Brown 0 siblings, 1 reply; 15+ messages in thread From: Ilpo Järvinen @ 2026-07-21 15:21 UTC (permalink / raw) To: Marco Giunta Cc: tiwai, perex, lgirdwood, broonie, LKML, linux-sound, Rafael J. Wysocki, lenb, Hans de Goede, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till On Fri, 17 Jul 2026, Marco Giunta wrote: > Extract the device-level functions from aw88399.c into a new shared > library module (aw88399-lib.c) with a shared header at > include/sound/aw88399.h, following the pattern established by CS35L41 > (cs35l41-lib.c / include/sound/cs35l41.h) for chips that need both > ASoC and HDA drivers. > > The shared header at include/sound/aw88399.h contains the register > definitions, bit-field masks, hardware constants, device enums, the > struct aw88399 definition, and the library function declarations. > The ASoC-private header at sound/soc/codecs/aw88399.h is reduced to > ASoC-specific definitions (PCM formats/rates, ALSA kcontrol helpers, > calibration constants) and includes the shared header. > > The library contains the chip initialization, firmware loading, > playback start/stop sequences, and all their internal dependencies > (PLL checks, DSP management, volume control, calibration, CRC > verification, etc.). The ASoC codec driver retains the ALSA controls, > DAPM widgets, codec probe/remove, calibration service, and I2C bus > driver registration. > > A new Kconfig symbol SND_SOC_AW88399_LIB is introduced. > SND_SOC_AW88399 (the existing ASoC codec) selects it, ensuring no > change for current users. The HDA side codec driver (introduced > later in this series) selects the library without pulling in the > full ASoC codec module. This avoids a build-time dependency on the > full ASoC driver and follows the established pattern used by CS35L41 > (SND_SOC_CS35L41_LIB) for chips with both ASoC and HDA drivers. > > Some library functions (DSP control, volume setting, mute, > calibration updates, profile management, and status helpers) are > used internally by the library's start/stop sequences but are also > called directly by the ASoC driver's remaining code. > These are exported from the library so the ASoC module can access them. > > This is a pure code movement with no functional changes. The moved > functions are identical to their originals in aw88399.c. > > Tested-by: Nadim Kobeissi <nadim@symbolic.software> > Tested-by: Xia Yun'an <imitoy@imitoy.top> > Tested-by: Munzir Taha <munzirtaha@gmail.com> > Signed-off-by: Marco Giunta <marco_giunta@outlook.it> > --- > include/sound/aw88399.h | 618 ++++++++++++++ > sound/soc/codecs/Kconfig | 5 + > sound/soc/codecs/Makefile | 2 + > sound/soc/codecs/aw88399-lib.c | 1381 ++++++++++++++++++++++++++++++++ > sound/soc/codecs/aw88399.c | 1349 ------------------------------- > sound/soc/codecs/aw88399.h | 582 +------------- > 6 files changed, 2008 insertions(+), 1929 deletions(-) > create mode 100644 include/sound/aw88399.h > create mode 100644 sound/soc/codecs/aw88399-lib.c > > diff --git a/include/sound/aw88399.h b/include/sound/aw88399.h > new file mode 100644 > index 000000000000..3a2153f0ee92 > --- /dev/null > +++ b/include/sound/aw88399.h > @@ -0,0 +1,618 @@ > +/* SPDX-License-Identifier: GPL-2.0-only > + * > + * linux/sound/aw88399.h -- Platform data for AW88399 > + * > + * Copyright (c) 2023 AWINIC Technology CO., LTD > + * > + * Author: Weidong Wang <wangweidong.a@awinic.com> > + */ > + > +#ifndef __SOUND_AW88399_H > +#define __SOUND_AW88399_H > + > +#include <linux/mutex.h> > +#include <linux/workqueue.h> > + > +/* registers list */ > +#define AW88399_ID_REG (0x00) > +#define AW88399_SYSST_REG (0x01) > +#define AW88399_SYSINT_REG (0x02) > +#define AW88399_SYSINTM_REG (0x03) > +#define AW88399_SYSCTRL_REG (0x04) > +#define AW88399_SYSCTRL2_REG (0x05) > +#define AW88399_I2SCTRL1_REG (0x06) > +#define AW88399_I2SCTRL2_REG (0x07) > +#define AW88399_I2SCTRL3_REG (0x08) > +#define AW88399_DACCFG1_REG (0x09) > +#define AW88399_DACCFG2_REG (0x0A) > +#define AW88399_DACCFG3_REG (0x0B) > +#define AW88399_DACCFG4_REG (0x0C) > +#define AW88399_DACCFG5_REG (0x0D) > +#define AW88399_DACCFG6_REG (0x0E) > +#define AW88399_DACCFG7_REG (0x0F) > +#define AW88399_MPDCFG1_REG (0x10) > +#define AW88399_MPDCFG2_REG (0x11) > +#define AW88399_MPDCFG3_REG (0x12) > +#define AW88399_MPDCFG4_REG (0x13) > +#define AW88399_PWMCTRL1_REG (0x14) > +#define AW88399_PWMCTRL2_REG (0x15) > +#define AW88399_PWMCTRL3_REG (0x16) > +#define AW88399_I2SCFG1_REG (0x17) > +#define AW88399_DBGCTRL_REG (0x18) > +#define AW88399_HAGCST_REG (0x20) > +#define AW88399_VBAT_REG (0x21) > +#define AW88399_TEMP_REG (0x22) > +#define AW88399_PVDD_REG (0x23) > +#define AW88399_ISNDAT_REG (0x24) > +#define AW88399_VSNDAT_REG (0x25) > +#define AW88399_I2SINT_REG (0x26) > +#define AW88399_I2SCAPCNT_REG (0x27) > +#define AW88399_ANASTA1_REG (0x28) > +#define AW88399_ANASTA2_REG (0x29) > +#define AW88399_ANASTA3_REG (0x2A) > +#define AW88399_TESTDET_REG (0x2B) > +#define AW88399_DSMCFG1_REG (0x30) > +#define AW88399_DSMCFG2_REG (0x31) > +#define AW88399_DSMCFG3_REG (0x32) > +#define AW88399_DSMCFG4_REG (0x33) > +#define AW88399_DSMCFG5_REG (0x34) > +#define AW88399_DSMCFG6_REG (0x35) > +#define AW88399_DSMCFG7_REG (0x36) > +#define AW88399_DSMCFG8_REG (0x37) > +#define AW88399_TESTIN_REG (0x38) > +#define AW88399_TESTOUT_REG (0x39) > +#define AW88399_MEMTEST_REG (0x3A) > +#define AW88399_VSNCTRL1_REG (0x3B) > +#define AW88399_ISNCTRL1_REG (0x3C) > +#define AW88399_ISNCTRL2_REG (0x3D) > +#define AW88399_DSPMADD_REG (0x40) > +#define AW88399_DSPMDAT_REG (0x41) > +#define AW88399_WDT_REG (0x42) > +#define AW88399_ACR1_REG (0x43) > +#define AW88399_ACR2_REG (0x44) > +#define AW88399_ASR1_REG (0x45) > +#define AW88399_ASR2_REG (0x46) > +#define AW88399_DSPCFG_REG (0x47) > +#define AW88399_ASR3_REG (0x48) > +#define AW88399_ASR4_REG (0x49) > +#define AW88399_DSPVCALB_REG (0x4A) > +#define AW88399_CRCCTRL_REG (0x4B) > +#define AW88399_DSPDBG1_REG (0x4C) > +#define AW88399_DSPDBG2_REG (0x4D) > +#define AW88399_DSPDBG3_REG (0x4E) > +#define AW88399_PLLCTRL1_REG (0x50) > +#define AW88399_PLLCTRL2_REG (0x51) > +#define AW88399_PLLCTRL3_REG (0x52) > +#define AW88399_CDACTRL1_REG (0x53) > +#define AW88399_CDACTRL2_REG (0x54) > +#define AW88399_CDACTRL3_REG (0x55) > +#define AW88399_SADCCTRL1_REG (0x56) > +#define AW88399_SADCCTRL2_REG (0x57) > +#define AW88399_BOPCTRL1_REG (0x58) > +#define AW88399_BOPCTRL2_REG (0x5A) > +#define AW88399_BOPCTRL3_REG (0x5B) > +#define AW88399_BOPCTRL4_REG (0x5C) > +#define AW88399_BOPCTRL5_REG (0x5D) > +#define AW88399_BOPCTRL6_REG (0x5E) > +#define AW88399_BOPCTRL7_REG (0x5F) > +#define AW88399_BSTCTRL1_REG (0x60) > +#define AW88399_BSTCTRL2_REG (0x61) > +#define AW88399_BSTCTRL3_REG (0x62) > +#define AW88399_BSTCTRL4_REG (0x63) > +#define AW88399_BSTCTRL5_REG (0x64) > +#define AW88399_BSTCTRL6_REG (0x65) > +#define AW88399_BSTCTRL7_REG (0x66) > +#define AW88399_BSTCTRL8_REG (0x67) > +#define AW88399_BSTCTRL9_REG (0x68) > +#define AW88399_BSTCTRL10_REG (0x69) > +#define AW88399_CPCTRL_REG (0x6A) > +#define AW88399_EFWH_REG (0x6C) > +#define AW88399_EFWM2_REG (0x6D) > +#define AW88399_EFWM1_REG (0x6E) > +#define AW88399_EFWL_REG (0x6F) > +#define AW88399_TESTCTRL1_REG (0x70) > +#define AW88399_TESTCTRL2_REG (0x71) > +#define AW88399_EFCTRL1_REG (0x72) > +#define AW88399_EFCTRL2_REG (0x73) > +#define AW88399_EFRH4_REG (0x74) > +#define AW88399_EFRH3_REG (0x75) > +#define AW88399_EFRH2_REG (0x76) > +#define AW88399_EFRH1_REG (0x77) > +#define AW88399_EFRL4_REG (0x78) > +#define AW88399_EFRL3_REG (0x79) > +#define AW88399_EFRL2_REG (0x7A) > +#define AW88399_EFRL1_REG (0x7B) > +#define AW88399_TM_REG (0x7C) > +#define AW88399_TM2_REG (0x7D) > + > +#define AW88399_REG_MAX (0x7E) > +#define AW88399_MUTE_VOL (1023) > + > +#define AW88399_DSP_CFG_ADDR (0x9B00) > +#define AW88399_DSP_REG_CFG_ADPZ_RA (0x9B68) > +#define AW88399_DSP_FW_ADDR (0x8980) > +#define AW88399_DSP_ROM_CHECK_ADDR (0x1F40) > +#define AW88399_DSP_ROM_CHECK_DATA (0x4638) > + > +#define AW88399_CALI_RE_HBITS_MASK (~(0xFFFF0000)) > +#define AW88399_CALI_RE_HBITS_SHIFT (16) > + > +#define AW88399_CALI_RE_LBITS_MASK (~(0xFFFF)) > +#define AW88399_CALI_RE_LBITS_SHIFT (0) > + > +#define AW88399_I2STXEN_START_BIT (9) > +#define AW88399_I2STXEN_BITS_LEN (1) > +#define AW88399_I2STXEN_MASK \ > + (~(((1<<AW88399_I2STXEN_BITS_LEN)-1) << AW88399_I2STXEN_START_BIT)) > + > +#define AW88399_I2STXEN_DISABLE (0) > +#define AW88399_I2STXEN_DISABLE_VALUE \ > + (AW88399_I2STXEN_DISABLE << AW88399_I2STXEN_START_BIT) > + > +#define AW88399_I2STXEN_ENABLE (1) > +#define AW88399_I2STXEN_ENABLE_VALUE \ > + (AW88399_I2STXEN_ENABLE << AW88399_I2STXEN_START_BIT) > + > +#define AW88399_VOL_START_BIT (0) > +#define AW88399_VOL_BITS_LEN (10) > +#define AW88399_VOL_MASK \ > + (~(((1<<AW88399_VOL_BITS_LEN)-1) << AW88399_VOL_START_BIT)) > + > +#define AW88399_PWDN_START_BIT (0) > +#define AW88399_PWDN_BITS_LEN (1) > +#define AW88399_PWDN_MASK \ > + (~(((1<<AW88399_PWDN_BITS_LEN)-1) << AW88399_PWDN_START_BIT)) I know you're just moving things around, but wouldn't it be useful to modernize these to BIT() and GENMASK() in an additional patch. They seem to follow the same pattern so probably coccinelle could do the transformations (except perhaps xx_START_BIT + xx_BITS_LEN addition which may be easier to do afterwards using some other tool, I suppose coccinelle can do that as well but it may require invoking python or something to do the actual addition). -- i. > + > +#define AW88399_PWDN_POWER_DOWN (1) > +#define AW88399_PWDN_POWER_DOWN_VALUE \ > + (AW88399_PWDN_POWER_DOWN << AW88399_PWDN_START_BIT) > + > +#define AW88399_PWDN_WORKING (0) > +#define AW88399_PWDN_WORKING_VALUE \ > + (AW88399_PWDN_WORKING << AW88399_PWDN_START_BIT) > + > +#define AW88399_DSPBY_START_BIT (2) > +#define AW88399_DSPBY_BITS_LEN (1) > +#define AW88399_DSPBY_MASK \ > + (~(((1<<AW88399_DSPBY_BITS_LEN)-1) << AW88399_DSPBY_START_BIT)) > + > +#define AW88399_DSPBY_WORKING (0) > +#define AW88399_DSPBY_WORKING_VALUE \ > + (AW88399_DSPBY_WORKING << AW88399_DSPBY_START_BIT) > + > +#define AW88399_DSPBY_BYPASS (1) > +#define AW88399_DSPBY_BYPASS_VALUE \ > + (AW88399_DSPBY_BYPASS << AW88399_DSPBY_START_BIT) > + > +#define AW88399_MEM_CLKSEL_START_BIT (3) > +#define AW88399_MEM_CLKSEL_BITS_LEN (1) > +#define AW88399_MEM_CLKSEL_MASK \ > + (~(((1<<AW88399_MEM_CLKSEL_BITS_LEN)-1) << AW88399_MEM_CLKSEL_START_BIT)) > + > +#define AW88399_MEM_CLKSEL_OSCCLK (0) > +#define AW88399_MEM_CLKSEL_OSCCLK_VALUE \ > + (AW88399_MEM_CLKSEL_OSCCLK << AW88399_MEM_CLKSEL_START_BIT) > + > +#define AW88399_MEM_CLKSEL_DAPHCLK (1) > +#define AW88399_MEM_CLKSEL_DAPHCLK_VALUE \ > + (AW88399_MEM_CLKSEL_DAPHCLK << AW88399_MEM_CLKSEL_START_BIT) > + > +#define AW88399_DITHER_EN_START_BIT (15) > +#define AW88399_DITHER_EN_BITS_LEN (1) > +#define AW88399_DITHER_EN_MASK \ > + (~(((1<<AW88399_DITHER_EN_BITS_LEN)-1) << AW88399_DITHER_EN_START_BIT)) > + > +#define AW88399_DITHER_EN_DISABLE (0) > +#define AW88399_DITHER_EN_DISABLE_VALUE \ > + (AW88399_DITHER_EN_DISABLE << AW88399_DITHER_EN_START_BIT) > + > +#define AW88399_DITHER_EN_ENABLE (1) > +#define AW88399_DITHER_EN_ENABLE_VALUE \ > + (AW88399_DITHER_EN_ENABLE << AW88399_DITHER_EN_START_BIT) > + > +#define AW88399_HMUTE_START_BIT (8) > +#define AW88399_HMUTE_BITS_LEN (1) > +#define AW88399_HMUTE_MASK \ > + (~(((1<<AW88399_HMUTE_BITS_LEN)-1) << AW88399_HMUTE_START_BIT)) > + > +#define AW88399_HMUTE_DISABLE (0) > +#define AW88399_HMUTE_DISABLE_VALUE \ > + (AW88399_HMUTE_DISABLE << AW88399_HMUTE_START_BIT) > + > +#define AW88399_HMUTE_ENABLE (1) > +#define AW88399_HMUTE_ENABLE_VALUE \ > + (AW88399_HMUTE_ENABLE << AW88399_HMUTE_START_BIT) > + > +#define AW88399_EF_DBMD_START_BIT (2) > +#define AW88399_EF_DBMD_BITS_LEN (1) > +#define AW88399_EF_DBMD_MASK \ > + (~(((1<<AW88399_EF_DBMD_BITS_LEN)-1) << AW88399_EF_DBMD_START_BIT)) > + > +#define AW88399_EF_DBMD_OR (1) > +#define AW88399_EF_DBMD_OR_VALUE \ > + (AW88399_EF_DBMD_OR << AW88399_EF_DBMD_START_BIT) > + > +#define AW88399_VDSEL_START_BIT (5) > +#define AW88399_VDSEL_BITS_LEN (1) > +#define AW88399_VDSEL_MASK \ > + (~(((1<<AW88399_VDSEL_BITS_LEN)-1) << AW88399_VDSEL_START_BIT)) > + > +#define AW88399_EF_ISN_GESLP_H_START_BIT (0) > +#define AW88399_EF_ISN_GESLP_H_BITS_LEN (10) > +#define AW88399_EF_ISN_GESLP_H_MASK \ > + (~(((1<<AW88399_EF_ISN_GESLP_H_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_H_START_BIT)) > + > +/* EF_VSN_GESLP_H bit 9:0 (EFRH3 0x75) */ > +#define AW88399_EF_VSN_GESLP_H_START_BIT (0) > +#define AW88399_EF_VSN_GESLP_H_BITS_LEN (10) > +#define AW88399_EF_VSN_GESLP_H_MASK \ > + (~(((1<<AW88399_EF_VSN_GESLP_H_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_H_START_BIT)) > + > +#define AW88399_EF_ISN_GESLP_L_START_BIT (0) > +#define AW88399_EF_ISN_GESLP_L_BITS_LEN (10) > +#define AW88399_EF_ISN_GESLP_L_MASK \ > + (~(((1<<AW88399_EF_ISN_GESLP_L_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_L_START_BIT)) > + > +/* EF_VSN_GESLP_L bit 9:0 (EFRL3 0x79) */ > +#define AW88399_EF_VSN_GESLP_L_START_BIT (0) > +#define AW88399_EF_VSN_GESLP_L_BITS_LEN (10) > +#define AW88399_EF_VSN_GESLP_L_MASK \ > + (~(((1<<AW88399_EF_VSN_GESLP_L_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_L_START_BIT)) > + > +#define AW88399_INTERNAL_VSN_TRIM_H_START_BIT (9) > +#define AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN (6) > +#define AW88399_INTERNAL_VSN_TRIM_H_MASK \ > + (~(((1<<AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_H_START_BIT)) > + > +#define AW88399_INTERNAL_VSN_TRIM_L_START_BIT (9) > +#define AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN (6) > +#define AW88399_INTERNAL_VSN_TRIM_L_MASK \ > + (~(((1<<AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_L_START_BIT)) > + > +#define AW88399_RCV_MODE_START_BIT (7) > +#define AW88399_RCV_MODE_BITS_LEN (1) > +#define AW88399_RCV_MODE_MASK \ > + (~(((1<<AW88399_RCV_MODE_BITS_LEN)-1) << AW88399_RCV_MODE_START_BIT)) > + > +#define AW88399_CLKI_START_BIT (4) > +#define AW88399_NOCLKI_START_BIT (5) > +#define AW88399_PLLI_START_BIT (0) > +#define AW88399_PLLI_INT_VALUE (1) > +#define AW88399_PLLI_INT_INTERRUPT \ > + (AW88399_PLLI_INT_VALUE << AW88399_PLLI_START_BIT) > + > +#define AW88399_CLKI_INT_VALUE (1) > +#define AW88399_CLKI_INT_INTERRUPT \ > + (AW88399_CLKI_INT_VALUE << AW88399_CLKI_START_BIT) > + > +#define AW88399_NOCLKI_INT_VALUE (1) > +#define AW88399_NOCLKI_INT_INTERRUPT \ > + (AW88399_NOCLKI_INT_VALUE << AW88399_NOCLKI_START_BIT) > + > +#define AW88399_BIT_SYSINT_CHECK \ > + (AW88399_PLLI_INT_INTERRUPT | \ > + AW88399_CLKI_INT_INTERRUPT | \ > + AW88399_NOCLKI_INT_INTERRUPT) > + > +#define AW88399_CRC_CHECK_START_BIT (12) > +#define AW88399_CRC_CHECK_BITS_LEN (3) > +#define AW88399_CRC_CHECK_BITS_MASK \ > + (~(((1<<AW88399_CRC_CHECK_BITS_LEN)-1) << AW88399_CRC_CHECK_START_BIT)) > + > +#define AW88399_RCV_MODE_RECEIVER (1) > +#define AW88399_RCV_MODE_RECEIVER_VALUE \ > + (AW88399_RCV_MODE_RECEIVER << AW88399_RCV_MODE_START_BIT) > + > +#define AW88399_AMPPD_START_BIT (1) > +#define AW88399_AMPPD_BITS_LEN (1) > +#define AW88399_AMPPD_MASK \ > + (~(((1<<AW88399_AMPPD_BITS_LEN)-1) << AW88399_AMPPD_START_BIT)) > + > +#define AW88399_AMPPD_WORKING (0) > +#define AW88399_AMPPD_WORKING_VALUE \ > + (AW88399_AMPPD_WORKING << AW88399_AMPPD_START_BIT) > + > +#define AW88399_AMPPD_POWER_DOWN (1) > +#define AW88399_AMPPD_POWER_DOWN_VALUE \ > + (AW88399_AMPPD_POWER_DOWN << AW88399_AMPPD_START_BIT) > + > +#define AW88399_RAM_CG_BYP_START_BIT (0) > +#define AW88399_RAM_CG_BYP_BITS_LEN (1) > +#define AW88399_RAM_CG_BYP_MASK \ > + (~(((1<<AW88399_RAM_CG_BYP_BITS_LEN)-1) << AW88399_RAM_CG_BYP_START_BIT)) > + > +#define AW88399_RAM_CG_BYP_WORK (0) > +#define AW88399_RAM_CG_BYP_WORK_VALUE \ > + (AW88399_RAM_CG_BYP_WORK << AW88399_RAM_CG_BYP_START_BIT) > + > +#define AW88399_RAM_CG_BYP_BYPASS (1) > +#define AW88399_RAM_CG_BYP_BYPASS_VALUE \ > + (AW88399_RAM_CG_BYP_BYPASS << AW88399_RAM_CG_BYP_START_BIT) > + > +#define AW88399_CRC_END_ADDR_START_BIT (0) > +#define AW88399_CRC_END_ADDR_BITS_LEN (12) > +#define AW88399_CRC_END_ADDR_MASK \ > + (~(((1<<AW88399_CRC_END_ADDR_BITS_LEN)-1) << AW88399_CRC_END_ADDR_START_BIT)) > + > +#define AW88399_CRC_CODE_EN_START_BIT (13) > +#define AW88399_CRC_CODE_EN_BITS_LEN (1) > +#define AW88399_CRC_CODE_EN_MASK \ > + (~(((1<<AW88399_CRC_CODE_EN_BITS_LEN)-1) << AW88399_CRC_CODE_EN_START_BIT)) > + > +#define AW88399_CRC_CODE_EN_DISABLE (0) > +#define AW88399_CRC_CODE_EN_DISABLE_VALUE \ > + (AW88399_CRC_CODE_EN_DISABLE << AW88399_CRC_CODE_EN_START_BIT) > + > +#define AW88399_CRC_CODE_EN_ENABLE (1) > +#define AW88399_CRC_CODE_EN_ENABLE_VALUE \ > + (AW88399_CRC_CODE_EN_ENABLE << AW88399_CRC_CODE_EN_START_BIT) > + > +#define AW88399_CRC_CFG_EN_START_BIT (12) > +#define AW88399_CRC_CFG_EN_BITS_LEN (1) > +#define AW88399_CRC_CFG_EN_MASK \ > + (~(((1<<AW88399_CRC_CFG_EN_BITS_LEN)-1) << AW88399_CRC_CFG_EN_START_BIT)) > + > +#define AW88399_CRC_CFG_EN_DISABLE (0) > +#define AW88399_CRC_CFG_EN_DISABLE_VALUE \ > + (AW88399_CRC_CFG_EN_DISABLE << AW88399_CRC_CFG_EN_START_BIT) > + > +#define AW88399_CRC_CFG_EN_ENABLE (1) > +#define AW88399_CRC_CFG_EN_ENABLE_VALUE \ > + (AW88399_CRC_CFG_EN_ENABLE << AW88399_CRC_CFG_EN_START_BIT) > + > +#define AW88399_OCDS_START_BIT (3) > +#define AW88399_OCDS_OC (1) > +#define AW88399_OCDS_OC_VALUE \ > + (AW88399_OCDS_OC << AW88399_OCDS_START_BIT) > + > +#define AW88399_NOCLKS_START_BIT (5) > +#define AW88399_NOCLKS_NO_CLOCK (1) > +#define AW88399_NOCLKS_NO_CLOCK_VALUE \ > + (AW88399_NOCLKS_NO_CLOCK << AW88399_NOCLKS_START_BIT) > + > +#define AW88399_SWS_START_BIT (8) > +#define AW88399_SWS_SWITCHING (1) > +#define AW88399_SWS_SWITCHING_VALUE \ > + (AW88399_SWS_SWITCHING << AW88399_SWS_START_BIT) > + > +#define AW88399_BSTS_START_BIT (9) > +#define AW88399_BSTS_FINISHED (1) > +#define AW88399_BSTS_FINISHED_VALUE \ > + (AW88399_BSTS_FINISHED << AW88399_BSTS_START_BIT) > + > +#define AW88399_UVLS_START_BIT (14) > +#define AW88399_UVLS_NORMAL (0) > +#define AW88399_UVLS_NORMAL_VALUE \ > + (AW88399_UVLS_NORMAL << AW88399_UVLS_START_BIT) > + > +#define AW88399_BSTOCS_START_BIT (11) > +#define AW88399_BSTOCS_OVER_CURRENT (1) > +#define AW88399_BSTOCS_OVER_CURRENT_VALUE \ > + (AW88399_BSTOCS_OVER_CURRENT << AW88399_BSTOCS_START_BIT) > + > +#define AW88399_OTHS_START_BIT (1) > +#define AW88399_OTHS_OT (1) > +#define AW88399_OTHS_OT_VALUE \ > + (AW88399_OTHS_OT << AW88399_OTHS_START_BIT) > + > +#define AW88399_PLLS_START_BIT (0) > +#define AW88399_PLLS_LOCKED (1) > +#define AW88399_PLLS_LOCKED_VALUE \ > + (AW88399_PLLS_LOCKED << AW88399_PLLS_START_BIT) > + > +#define AW88399_CLKS_START_BIT (4) > +#define AW88399_CLKS_STABLE (1) > +#define AW88399_CLKS_STABLE_VALUE \ > + (AW88399_CLKS_STABLE << AW88399_CLKS_START_BIT) > + > +#define AW88399_BIT_PLL_CHECK \ > + (AW88399_CLKS_STABLE_VALUE | \ > + AW88399_PLLS_LOCKED_VALUE) > + > +#define AW88399_BIT_SYSST_CHECK_MASK \ > + (~(AW88399_UVLS_NORMAL_VALUE | \ > + AW88399_BSTOCS_OVER_CURRENT_VALUE | \ > + AW88399_BSTS_FINISHED_VALUE | \ > + AW88399_SWS_SWITCHING_VALUE | \ > + AW88399_NOCLKS_NO_CLOCK_VALUE | \ > + AW88399_CLKS_STABLE_VALUE | \ > + AW88399_OCDS_OC_VALUE | \ > + AW88399_OTHS_OT_VALUE | \ > + AW88399_PLLS_LOCKED_VALUE)) > + > +#define AW88399_BIT_SYSST_NOSWS_CHECK \ > + (AW88399_BSTS_FINISHED_VALUE | \ > + AW88399_CLKS_STABLE_VALUE | \ > + AW88399_PLLS_LOCKED_VALUE) > + > +#define AW88399_BIT_SYSST_SWS_CHECK \ > + (AW88399_BSTS_FINISHED_VALUE | \ > + AW88399_CLKS_STABLE_VALUE | \ > + AW88399_PLLS_LOCKED_VALUE | \ > + AW88399_SWS_SWITCHING_VALUE) > + > +#define AW88399_CCO_MUX_START_BIT (14) > +#define AW88399_CCO_MUX_BITS_LEN (1) > +#define AW88399_CCO_MUX_MASK \ > + (~(((1<<AW88399_CCO_MUX_BITS_LEN)-1) << AW88399_CCO_MUX_START_BIT)) > + > +#define AW88399_CCO_MUX_DIVIDED (0) > +#define AW88399_CCO_MUX_DIVIDED_VALUE \ > + (AW88399_CCO_MUX_DIVIDED << AW88399_CCO_MUX_START_BIT) > + > +#define AW88399_CCO_MUX_BYPASS (1) > +#define AW88399_CCO_MUX_BYPASS_VALUE \ > + (AW88399_CCO_MUX_BYPASS << AW88399_CCO_MUX_START_BIT) > + > +#define AW88399_NOISE_GATE_EN_START_BIT (13) > +#define AW88399_NOISE_GATE_EN_BITS_LEN (1) > +#define AW88399_NOISE_GATE_EN_MASK \ > + (~(((1<<AW88399_NOISE_GATE_EN_BITS_LEN)-1) << AW88399_NOISE_GATE_EN_START_BIT)) > + > +#define AW88399_WDT_CNT_START_BIT (0) > +#define AW88399_WDT_CNT_BITS_LEN (8) > +#define AW88399_WDT_CNT_MASK \ > + (~(((1<<AW88399_WDT_CNT_BITS_LEN)-1) << AW88399_WDT_CNT_START_BIT)) > + > +#define AW88399_REABS_START_BIT (3) > +#define AW88399_REABS_BITS_LEN (1) > +#define AW88399_REABS_MASK \ > + (~(((1<<AW88399_REABS_BITS_LEN)-1) << AW88399_REABS_START_BIT)) > + > +#define AW88399_DSP_VOL_START_BIT (8) > +#define AW88399_DSP_VOL_BITS_LEN (8) > +#define AW88399_DSP_VOL_MASK \ > + (~(((1<<AW88399_DSP_VOL_BITS_LEN)-1) << AW88399_DSP_VOL_START_BIT)) > + > +#define AW883XX_DSP_NG_EN_START (13) > +#define AW883XX_DSP_NG_EN_LEN (1) > +#define AW883XX_DSP_NG_EN_MASK \ > + (~(((1 << AW883XX_DSP_NG_EN_LEN) - 1) << AW883XX_DSP_NG_EN_START)) > +#define AW883XX_DSP_NG_EN_DISABLE (0) > +#define AW883XX_DSP_NG_EN_DISABLE_VALUE \ > + (AW883XX_DSP_NG_EN_DISABLE << AW883XX_DSP_NG_EN_START) > + > +#define AW88399_VOLUME_STEP_DB (64) > +#define AW88399_VOL_DEFAULT_VALUE (0) > +#define AW88399_DSP_ODD_NUM_BIT_TEST (0x5555) > +#define AW88399_EF_ISN_GESLP_SIGN_MASK (~(1 << 9)) > +#define AW88399_EF_ISN_GESLP_SIGN_NEG (0xfe00) > + > +#define AW88399_EF_VSN_GESLP_SIGN_MASK (~(1 << 9)) > +#define AW88399_EF_VSN_GESLP_SIGN_NEG (0xfe00) > + > +#define AW88399_TEM4_SIGN_MASK (~(1 << 5)) > +#define AW88399_TEM4_SIGN_NEG (0xffc0) > + > +#define AW88399_ICABLK_FACTOR (1) > +#define AW88399_VCABLK_FACTOR (1) > +#define AW88399_VCABLK_DAC_FACTOR (2) > + > +#define AW88399_VCALB_ADJ_FACTOR (12) > +#define AW88399_VCALB_ACCURACY (1 << 12) > + > +#define AW88399_ISCAL_FACTOR (3125) > +#define AW88399_VSCAL_FACTOR (18875) > +#define AW88399_ISCAL_DAC_FACTOR (3125) > +#define AW88399_VSCAL_DAC_FACTOR (12600) > +#define AW88399_CABL_BASE_VALUE (1000) > + > +#define AW88399_DEV_DEFAULT_CH (0) > +#define AW88399_DEV_DSP_CHECK_MAX (5) > +#define AW88399_MAX_RAM_WRITE_BYTE_SIZE (128) > +#define AW88399_DSP_RE_SHIFT (12) > +#define AW88399_CALI_RE_MAX (15000) > +#define AW88399_CALI_RE_MIN (4000) > +#define AW_FW_ADDR_LEN (4) > +#define AW88399_DSP_RE_TO_SHOW_RE(re, shift) (((re) * (1000)) >> (shift)) > +#define AW88399_SHOW_RE_TO_DSP_RE(re, shift) (((re) << shift) / (1000)) > +#define AW88399_CRC_CHECK_PASS_VAL (0x4) > + > +#define AW88399_CRC_CFG_BASE_ADDR (0xD80) > +#define AW88399_CRC_FW_BASE_ADDR (0x4C0) > +#define AW88399_ACF_FILE "aw88399_acf.bin" > +#define AW88399_DEV_SYSST_CHECK_MAX (10) > +#define AW88399_CHIP_ID 0x2183 > + > +#define AW88399_START_RETRIES (5) > +#define AW88399_START_WORK_DELAY_MS (0) > + > +enum { > + AW_EF_AND_CHECK = 0, > + AW_EF_OR_CHECK, > +}; > + > +enum { > + AW88399_DEV_VDSEL_DAC = 0, > + AW88399_DEV_VDSEL_VSENSE = 32, > +}; > + > +enum { > + AW88399_DSP_CRC_NA = 0, > + AW88399_DSP_CRC_OK = 1, > +}; > + > +enum { > + AW88399_DSP_FW_UPDATE_OFF = 0, > + AW88399_DSP_FW_UPDATE_ON = 1, > +}; > + > +enum { > + AW88399_FORCE_UPDATE_OFF = 0, > + AW88399_FORCE_UPDATE_ON = 1, > +}; > + > +enum { > + AW88399_1000_US = 1000, > + AW88399_2000_US = 2000, > + AW88399_3000_US = 3000, > + AW88399_4000_US = 4000, > +}; > + > +enum AW88399_DEV_STATUS { > + AW88399_DEV_PW_OFF = 0, > + AW88399_DEV_PW_ON, > +}; > + > +enum AW88399_DEV_FW_STATUS { > + AW88399_DEV_FW_FAILED = 0, > + AW88399_DEV_FW_OK, > +}; > + > +enum AW88399_DEV_MEMCLK { > + AW88399_DEV_MEMCLK_OSC = 0, > + AW88399_DEV_MEMCLK_PLL = 1, > +}; > + > +enum AW88399_DEV_DSP_CFG { > + AW88399_DEV_DSP_WORK = 0, > + AW88399_DEV_DSP_BYPASS = 1, > +}; > + > +enum { > + AW88399_NOT_RCV_MODE = 0, > + AW88399_RCV_MODE = 1, > +}; > + > +enum { > + AW88399_SYNC_START = 0, > + AW88399_ASYNC_START, > +}; > + > +struct aw_device; > +struct aw_container; > +struct aw_cali_desc; > +struct gpio_desc; > +struct i2c_client; > +struct regmap; > + > +struct aw88399 { > + struct aw_device *aw_pa; > + struct mutex lock; > + struct gpio_desc *reset_gpio; > + struct delayed_work start_work; > + struct regmap *regmap; > + struct aw_container *aw_cfg; > + > + unsigned int check_val; > + unsigned int crc_init_val; > + unsigned int vcalb_init_val; > + unsigned int dither_st; > +}; > + > +int aw_dev_check_syspll(struct aw_device *aw_dev); > +void aw_dev_dsp_enable(struct aw_device *aw_dev, bool is_enable); > +int aw_dev_get_dsp_status(struct aw_device *aw_dev); > +int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value); > +int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc); > +int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name); > +void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute); > +void aw88399_hw_reset(struct aw88399 *aw88399); > +int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap); > +extern const struct regmap_config aw88399_remap_config; > +int aw88399_request_firmware_file(struct aw88399 *aw88399); > +void aw88399_start(struct aw88399 *aw88399, bool sync_start); > +void aw88399_startup_work(struct work_struct *work); > +int aw88399_stop(struct aw_device *aw_dev); > + > +#endif /* __SOUND_AW88399_H */ > diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig > index 252f683be3c1..18e34899566e 100644 > --- a/sound/soc/codecs/Kconfig > +++ b/sound/soc/codecs/Kconfig > @@ -726,6 +726,10 @@ config SND_SOC_AW87390 > sound quality, which is a new high efficiency, low > noise, constant large volume, 6th Smart K audio amplifier. > > +config SND_SOC_AW88399_LIB > + tristate > + select SND_SOC_AW88395_LIB > + > config SND_SOC_AW88399 > tristate "Soc Audio for awinic aw88399" > depends on I2C > @@ -733,6 +737,7 @@ config SND_SOC_AW88399 > select REGMAP_I2C > select GPIOLIB > select SND_SOC_AW88395_LIB > + select SND_SOC_AW88399_LIB > help > This option enables support for aw88399 Smart PA. > The awinic AW88399 is an I2S/TDM input, high efficiency > diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile > index aa0396e5b575..d2a689006d69 100644 > --- a/sound/soc/codecs/Makefile > +++ b/sound/soc/codecs/Makefile > @@ -55,6 +55,7 @@ snd-soc-aw88395-y := aw88395/aw88395.o > snd-soc-aw88166-y := aw88166.o > snd-soc-aw88261-y := aw88261.o > snd-soc-aw88399-y := aw88399.o > +snd-soc-aw88399-lib-y := aw88399-lib.o > snd-soc-bd28623-y := bd28623.o > snd-soc-bt-sco-y := bt-sco.o > snd-soc-chv3-codec-y := chv3-codec.o > @@ -496,6 +497,7 @@ obj-$(CONFIG_SND_SOC_AW88395) +=snd-soc-aw88395.o > obj-$(CONFIG_SND_SOC_AW88166) +=snd-soc-aw88166.o > obj-$(CONFIG_SND_SOC_AW88261) +=snd-soc-aw88261.o > obj-$(CONFIG_SND_SOC_AW88399) += snd-soc-aw88399.o > +obj-$(CONFIG_SND_SOC_AW88399_LIB) += snd-soc-aw88399-lib.o > obj-$(CONFIG_SND_SOC_BD28623) += snd-soc-bd28623.o > obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o > obj-$(CONFIG_SND_SOC_CHV3_CODEC) += snd-soc-chv3-codec.o > diff --git a/sound/soc/codecs/aw88399-lib.c b/sound/soc/codecs/aw88399-lib.c > new file mode 100644 > index 000000000000..258d6efbf590 > --- /dev/null > +++ b/sound/soc/codecs/aw88399-lib.c > @@ -0,0 +1,1381 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +// > +// aw88399-lib.c -- AW88399 Common functions for ASoC and HDA audio drivers > +// > +// Copyright (c) 2023 AWINIC Technology CO., LTD > +// > +// Author: Weidong Wang <wangweidong.a@awinic.com> > +// > + > +#include <linux/firmware.h> > +#include <linux/gpio/consumer.h> > +#include <linux/i2c.h> > +#include <linux/minmax.h> > +#include <linux/regmap.h> > +#include <sound/soc.h> > +#include <sound/aw88399.h> > +#include "aw88395/aw88395_device.h" > + > +const struct regmap_config aw88399_remap_config = { > + .val_bits = 16, > + .reg_bits = 8, > + .max_register = AW88399_REG_MAX, > + .reg_format_endian = REGMAP_ENDIAN_LITTLE, > + .val_format_endian = REGMAP_ENDIAN_BIG, > +}; > +EXPORT_SYMBOL_GPL(aw88399_remap_config); > + > +static void aw_dev_pwd(struct aw_device *aw_dev, bool pwd) > +{ > + int ret; > + > + if (pwd) > + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_PWDN_MASK, AW88399_PWDN_POWER_DOWN_VALUE); > + else > + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_PWDN_MASK, AW88399_PWDN_WORKING_VALUE); > + > + if (ret) > + dev_dbg(aw_dev->dev, "%s failed", __func__); > +} > + > +static void aw_dev_get_int_status(struct aw_device *aw_dev, unsigned short *int_status) > +{ > + unsigned int reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_SYSINT_REG, ®_val); > + if (ret) > + dev_err(aw_dev->dev, "read interrupt reg fail, ret=%d", ret); > + else > + *int_status = reg_val; > + > + dev_dbg(aw_dev->dev, "read interrupt reg=0x%04x", *int_status); > +} > + > +static void aw_dev_clear_int_status(struct aw_device *aw_dev) > +{ > + u16 int_status; > + > + /* read int status and clear */ > + aw_dev_get_int_status(aw_dev, &int_status); > + /* make sure int status is clear */ > + aw_dev_get_int_status(aw_dev, &int_status); > + if (int_status) > + dev_dbg(aw_dev->dev, "int status(%d) is not cleaned.\n", int_status); > +} > + > +static int aw_dev_get_iis_status(struct aw_device *aw_dev) > +{ > + unsigned int reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); > + if (ret) > + return ret; > + if ((reg_val & AW88399_BIT_PLL_CHECK) != AW88399_BIT_PLL_CHECK) { > + dev_err(aw_dev->dev, "check pll lock fail, reg_val:0x%04x", reg_val); > + return -EINVAL; > + } > + > + return 0; > +} > + > +static int aw_dev_check_mode1_pll(struct aw_device *aw_dev) > +{ > + int ret, i; > + > + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > + ret = aw_dev_get_iis_status(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "mode1 iis signal check error"); > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + } else { > + return 0; > + } > + } > + > + return -EPERM; > +} > + > +static int aw_dev_check_mode2_pll(struct aw_device *aw_dev) > +{ > + unsigned int reg_val; > + int ret, i; > + > + ret = regmap_read(aw_dev->regmap, AW88399_PLLCTRL2_REG, ®_val); > + if (ret) > + return ret; > + > + reg_val &= (~AW88399_CCO_MUX_MASK); > + if (reg_val == AW88399_CCO_MUX_DIVIDED_VALUE) { > + dev_dbg(aw_dev->dev, "CCO_MUX is already divider"); > + return -EPERM; > + } > + > + /* change mode2 */ > + ret = regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, > + ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_DIVIDED_VALUE); > + if (ret) > + return ret; > + > + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > + ret = aw_dev_get_iis_status(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "mode2 iis signal check error"); > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + } else { > + break; > + } > + } > + > + /* change mode1 */ > + regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, > + ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_BYPASS_VALUE); > + if (ret == 0) { > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > + ret = aw_dev_get_iis_status(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "mode2 switch to mode1, iis signal check error"); > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + } else { > + break; > + } > + } > + } > + > + return ret; > +} > + > +int aw_dev_check_syspll(struct aw_device *aw_dev) > +{ > + int ret; > + > + ret = aw_dev_check_mode1_pll(aw_dev); > + if (ret) { > + dev_dbg(aw_dev->dev, "mode1 check iis failed try switch to mode2 check"); > + ret = aw_dev_check_mode2_pll(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "mode2 check iis failed"); > + return ret; > + } > + } > + > + return 0; > +} > +EXPORT_SYMBOL_GPL(aw_dev_check_syspll); > + > +static int aw_dev_check_sysst(struct aw_device *aw_dev) > +{ > + unsigned int check_val; > + unsigned int reg_val; > + int ret, i; > + > + ret = regmap_read(aw_dev->regmap, AW88399_PWMCTRL3_REG, ®_val); > + if (ret) > + return ret; > + > + if (reg_val & (~AW88399_NOISE_GATE_EN_MASK)) > + check_val = AW88399_BIT_SYSST_NOSWS_CHECK; > + else > + check_val = AW88399_BIT_SYSST_SWS_CHECK; > + > + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > + ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); > + if (ret) > + return ret; > + > + if ((reg_val & (~AW88399_BIT_SYSST_CHECK_MASK) & check_val) != check_val) { > + dev_err(aw_dev->dev, "check sysst fail, cnt=%d, reg_val=0x%04x, check:0x%x", > + i, reg_val, AW88399_BIT_SYSST_NOSWS_CHECK); > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + } else { > + return 0; > + } > + } > + > + return -EPERM; > +} > + > +static void aw_dev_amppd(struct aw_device *aw_dev, bool amppd) > +{ > + int ret; > + > + if (amppd) > + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_AMPPD_MASK, AW88399_AMPPD_POWER_DOWN_VALUE); > + else > + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_AMPPD_MASK, AW88399_AMPPD_WORKING_VALUE); > + > + if (ret) > + dev_dbg(aw_dev->dev, "%s failed", __func__); > +} > + > +void aw_dev_dsp_enable(struct aw_device *aw_dev, bool is_enable) > +{ > + int ret; > + > + if (is_enable) > + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_DSPBY_MASK, AW88399_DSPBY_WORKING_VALUE); > + else > + ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_DSPBY_MASK, AW88399_DSPBY_BYPASS_VALUE); > + > + if (ret) > + dev_dbg(aw_dev->dev, "%s failed\n", __func__); > +} > +EXPORT_SYMBOL_GPL(aw_dev_dsp_enable); > + > +static int aw88399_dev_get_icalk(struct aw88399 *aw88399, int16_t *icalk) > +{ > + uint16_t icalkh_val, icalkl_val, icalk_val; > + struct aw_device *aw_dev = aw88399->aw_pa; > + unsigned int reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_EFRH4_REG, ®_val); > + if (ret) > + return ret; > + icalkh_val = reg_val & (~AW88399_EF_ISN_GESLP_H_MASK); > + > + ret = regmap_read(aw_dev->regmap, AW88399_EFRL4_REG, ®_val); > + if (ret) > + return ret; > + icalkl_val = reg_val & (~AW88399_EF_ISN_GESLP_L_MASK); > + > + if (aw88399->check_val == AW_EF_AND_CHECK) > + icalk_val = icalkh_val & icalkl_val; > + else > + icalk_val = icalkh_val | icalkl_val; > + > + if (icalk_val & (~AW88399_EF_ISN_GESLP_SIGN_MASK)) > + icalk_val = icalk_val | AW88399_EF_ISN_GESLP_SIGN_NEG; > + *icalk = (int16_t)icalk_val; > + > + return 0; > +} > + > +static int aw88399_dev_get_vcalk(struct aw88399 *aw88399, int16_t *vcalk) > +{ > + uint16_t vcalkh_val, vcalkl_val, vcalk_val; > + struct aw_device *aw_dev = aw88399->aw_pa; > + unsigned int reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_EFRH3_REG, ®_val); > + if (ret) > + return ret; > + > + vcalkh_val = reg_val & (~AW88399_EF_VSN_GESLP_H_MASK); > + > + ret = regmap_read(aw_dev->regmap, AW88399_EFRL3_REG, ®_val); > + if (ret) > + return ret; > + > + vcalkl_val = reg_val & (~AW88399_EF_VSN_GESLP_L_MASK); > + > + if (aw88399->check_val == AW_EF_AND_CHECK) > + vcalk_val = vcalkh_val & vcalkl_val; > + else > + vcalk_val = vcalkh_val | vcalkl_val; > + > + if (vcalk_val & AW88399_EF_VSN_GESLP_SIGN_MASK) > + vcalk_val = vcalk_val | AW88399_EF_VSN_GESLP_SIGN_NEG; > + *vcalk = (int16_t)vcalk_val; > + > + return 0; > +} > + > +static int aw88399_dev_get_internal_vcalk(struct aw88399 *aw88399, int16_t *vcalk) > +{ > + uint16_t vcalkh_val, vcalkl_val, vcalk_val; > + struct aw_device *aw_dev = aw88399->aw_pa; > + unsigned int reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_EFRH2_REG, ®_val); > + if (ret) > + return ret; > + vcalkh_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_H_MASK); > + > + ret = regmap_read(aw_dev->regmap, AW88399_EFRL2_REG, ®_val); > + if (ret) > + return ret; > + vcalkl_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_L_MASK); > + > + if (aw88399->check_val == AW_EF_AND_CHECK) > + vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) & > + (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); > + else > + vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) | > + (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); > + > + if (vcalk_val & (~AW88399_TEM4_SIGN_MASK)) > + vcalk_val = vcalk_val | AW88399_TEM4_SIGN_NEG; > + > + *vcalk = (int16_t)vcalk_val; > + > + return 0; > +} > + > +static int aw_dev_set_vcalb(struct aw88399 *aw88399) > +{ > + struct aw_device *aw_dev = aw88399->aw_pa; > + unsigned int vsense_select, vsense_value; > + int32_t ical_k, vcal_k, vcalb; > + int16_t icalk, vcalk; > + uint16_t reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_VSNCTRL1_REG, &vsense_value); > + if (ret) > + return ret; > + > + vsense_select = vsense_value & (~AW88399_VDSEL_MASK); > + > + ret = aw88399_dev_get_icalk(aw88399, &icalk); > + if (ret) { > + dev_err(aw_dev->dev, "get icalk failed\n"); > + return ret; > + } > + > + ical_k = icalk * AW88399_ICABLK_FACTOR + AW88399_CABL_BASE_VALUE; > + > + switch (vsense_select) { > + case AW88399_DEV_VDSEL_VSENSE: > + ret = aw88399_dev_get_vcalk(aw88399, &vcalk); > + vcal_k = vcalk * AW88399_VCABLK_FACTOR + AW88399_CABL_BASE_VALUE; > + vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_FACTOR / AW88399_ISCAL_FACTOR * > + ical_k / vcal_k * aw88399->vcalb_init_val; > + break; > + case AW88399_DEV_VDSEL_DAC: > + ret = aw88399_dev_get_internal_vcalk(aw88399, &vcalk); > + vcal_k = vcalk * AW88399_VCABLK_DAC_FACTOR + AW88399_CABL_BASE_VALUE; > + vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_DAC_FACTOR / > + AW88399_ISCAL_DAC_FACTOR * ical_k / > + vcal_k * aw88399->vcalb_init_val; > + break; > + default: > + dev_err(aw_dev->dev, "%s: unsupported vsense\n", __func__); > + ret = -EINVAL; > + break; > + } > + if (ret) > + return ret; > + > + vcalb = vcalb >> AW88399_VCALB_ADJ_FACTOR; > + reg_val = (uint32_t)vcalb; > + > + regmap_write(aw_dev->regmap, AW88399_DSPVCALB_REG, reg_val); > + > + return 0; > +} > + > +int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc) > +{ > + struct aw_device *aw_dev = > + container_of(cali_desc, struct aw_device, cali_desc); > + uint16_t re_lbits, re_hbits; > + u32 cali_re; > + int ret; > + > + if ((aw_dev->cali_desc.cali_re >= AW88399_CALI_RE_MAX) || > + (aw_dev->cali_desc.cali_re <= AW88399_CALI_RE_MIN)) > + return -EINVAL; > + > + cali_re = AW88399_SHOW_RE_TO_DSP_RE((aw_dev->cali_desc.cali_re + > + aw_dev->cali_desc.ra), AW88399_DSP_RE_SHIFT); > + > + re_hbits = (cali_re & (~AW88399_CALI_RE_HBITS_MASK)) >> AW88399_CALI_RE_HBITS_SHIFT; > + re_lbits = (cali_re & (~AW88399_CALI_RE_LBITS_MASK)) >> AW88399_CALI_RE_LBITS_SHIFT; > + > + ret = regmap_write(aw_dev->regmap, AW88399_ACR1_REG, re_hbits); > + if (ret) { > + dev_err(aw_dev->dev, "set cali re error"); > + return ret; > + } > + > + ret = regmap_write(aw_dev->regmap, AW88399_ACR2_REG, re_lbits); > + if (ret) > + dev_err(aw_dev->dev, "set cali re error"); > + > + return ret; > +} > +EXPORT_SYMBOL_GPL(aw_dev_update_cali_re); > + > +static int aw_dev_fw_crc_check(struct aw_device *aw_dev) > +{ > + uint16_t check_val, fw_len_val; > + unsigned int reg_val; > + int ret; > + > + /* calculate fw_end_addr */ > + fw_len_val = ((aw_dev->dsp_fw_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_FW_BASE_ADDR; > + > + /* write fw_end_addr to crc_end_addr */ > + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > + ~AW88399_CRC_END_ADDR_MASK, fw_len_val); > + if (ret) > + return ret; > + /* enable fw crc check */ > + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > + ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_ENABLE_VALUE); > + > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + > + /* read crc check result */ > + regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); > + if (ret) > + return ret; > + > + check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; > + > + /* disable fw crc check */ > + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > + ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_DISABLE_VALUE); > + if (ret) > + return ret; > + > + if (check_val != AW88399_CRC_CHECK_PASS_VAL) { > + dev_err(aw_dev->dev, "%s failed, check_val 0x%x != 0x%x", > + __func__, check_val, AW88399_CRC_CHECK_PASS_VAL); > + ret = -EINVAL; > + } > + > + return ret; > +} > + > +static int aw_dev_cfg_crc_check(struct aw_device *aw_dev) > +{ > + uint16_t check_val, cfg_len_val; > + unsigned int reg_val; > + int ret; > + > + /* calculate cfg end addr */ > + cfg_len_val = ((aw_dev->dsp_cfg_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_CFG_BASE_ADDR; > + > + /* write cfg_end_addr to crc_end_addr */ > + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > + ~AW88399_CRC_END_ADDR_MASK, cfg_len_val); > + if (ret) > + return ret; > + > + /* enable cfg crc check */ > + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > + ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_ENABLE_VALUE); > + if (ret) > + return ret; > + > + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > + > + /* read crc check result */ > + ret = regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); > + if (ret) > + return ret; > + > + check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; > + > + /* disable cfg crc check */ > + ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > + ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_DISABLE_VALUE); > + if (ret) > + return ret; > + > + if (check_val != AW88399_CRC_CHECK_PASS_VAL) { > + dev_err(aw_dev->dev, "crc_check failed, check val 0x%x != 0x%x", > + check_val, AW88399_CRC_CHECK_PASS_VAL); > + ret = -EINVAL; > + } > + > + return ret; > +} > + > +static int aw_dev_hw_crc_check(struct aw88399 *aw88399) > +{ > + struct aw_device *aw_dev = aw88399->aw_pa; > + int ret; > + > + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > + ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_BYPASS_VALUE); > + if (ret) > + return ret; > + > + ret = aw_dev_fw_crc_check(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "fw_crc_check failed\n"); > + goto crc_check_failed; > + } > + > + ret = aw_dev_cfg_crc_check(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "cfg_crc_check failed\n"); > + goto crc_check_failed; > + } > + > + ret = regmap_write(aw_dev->regmap, AW88399_CRCCTRL_REG, aw88399->crc_init_val); > + if (ret) > + return ret; > + > + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > + ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); > + > + return ret; > + > +crc_check_failed: > + regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > + ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); > + return ret; > +} > + > +static void aw_dev_i2s_tx_enable(struct aw_device *aw_dev, bool flag) > +{ > + int ret; > + > + if (flag) > + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCTRL3_REG, > + ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_ENABLE_VALUE); > + else > + ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > + ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_DISABLE_VALUE); > + > + if (ret) > + dev_dbg(aw_dev->dev, "%s failed", __func__); > +} > + > +int aw_dev_get_dsp_status(struct aw_device *aw_dev) > +{ > + unsigned int reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_WDT_REG, ®_val); > + if (ret) > + return ret; > + if (!(reg_val & (~AW88399_WDT_CNT_MASK))) > + return -EPERM; > + > + return 0; > +} > +EXPORT_SYMBOL_GPL(aw_dev_get_dsp_status); > + > +static int aw_dev_dsp_check(struct aw_device *aw_dev) > +{ > + int ret, i; > + > + switch (aw_dev->dsp_cfg) { > + case AW88399_DEV_DSP_BYPASS: > + dev_dbg(aw_dev->dev, "dsp bypass"); > + ret = 0; > + break; > + case AW88399_DEV_DSP_WORK: > + aw_dev_dsp_enable(aw_dev, false); > + aw_dev_dsp_enable(aw_dev, true); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > + for (i = 0; i < AW88399_DEV_DSP_CHECK_MAX; i++) { > + ret = aw_dev_get_dsp_status(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "dsp wdt status error=%d", ret); > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + } > + } > + break; > + default: > + dev_err(aw_dev->dev, "unknown dsp cfg=%d", aw_dev->dsp_cfg); > + ret = -EINVAL; > + break; > + } > + > + return ret; > +} > + > +int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value) > +{ > + struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; > + unsigned int reg_value; > + u16 real_value; > + int ret; > + > + real_value = min((value + vol_desc->init_volume), (unsigned int)AW88399_MUTE_VOL); > + > + ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL2_REG, ®_value); > + if (ret) > + return ret; > + > + dev_dbg(aw_dev->dev, "value 0x%x , reg:0x%x", value, real_value); > + > + real_value = (real_value << AW88399_VOL_START_BIT) | (reg_value & AW88399_VOL_MASK); > + > + ret = regmap_write(aw_dev->regmap, AW88399_SYSCTRL2_REG, real_value); > + > + return ret; > +} > +EXPORT_SYMBOL_GPL(aw_dev_set_volume); > + > +static void aw_dev_fade_in(struct aw_device *aw_dev) > +{ > + struct aw_volume_desc *desc = &aw_dev->volume_desc; > + u16 fade_in_vol = desc->ctl_volume; > + int fade_step = aw_dev->fade_step; > + int i; > + > + if (fade_step == 0 || aw_dev->fade_in_time == 0) { > + aw_dev_set_volume(aw_dev, fade_in_vol); > + return; > + } > + > + for (i = AW88399_MUTE_VOL; i >= fade_in_vol; i -= fade_step) { > + aw_dev_set_volume(aw_dev, i); > + usleep_range(aw_dev->fade_in_time, aw_dev->fade_in_time + 10); > + } > + > + if (i != fade_in_vol) > + aw_dev_set_volume(aw_dev, fade_in_vol); > +} > + > +static void aw_dev_fade_out(struct aw_device *aw_dev) > +{ > + struct aw_volume_desc *desc = &aw_dev->volume_desc; > + int fade_step = aw_dev->fade_step; > + int i; > + > + if (fade_step == 0 || aw_dev->fade_out_time == 0) { > + aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); > + return; > + } > + > + for (i = desc->ctl_volume; i <= AW88399_MUTE_VOL; i += fade_step) { > + aw_dev_set_volume(aw_dev, i); > + usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); > + } > + > + if (i != AW88399_MUTE_VOL) { > + aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); > + usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); > + } > +} > + > +void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute) > +{ > + if (is_mute) { > + aw_dev_fade_out(aw_dev); > + regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_HMUTE_MASK, AW88399_HMUTE_ENABLE_VALUE); > + } else { > + regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > + ~AW88399_HMUTE_MASK, AW88399_HMUTE_DISABLE_VALUE); > + aw_dev_fade_in(aw_dev); > + } > +} > +EXPORT_SYMBOL_GPL(aw88399_dev_mute); > + > +static void aw88399_dev_set_dither(struct aw88399 *aw88399, bool dither) > +{ > + struct aw_device *aw_dev = aw88399->aw_pa; > + > + if (dither) > + regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > + ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_ENABLE_VALUE); > + else > + regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > + ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_DISABLE_VALUE); > +} > + > +static int aw88399_dev_start(struct aw88399 *aw88399) > +{ > + struct aw_device *aw_dev = aw88399->aw_pa; > + int ret; > + > + if (aw_dev->status == AW88399_DEV_PW_ON) { > + dev_dbg(aw_dev->dev, "already power on"); > + return 0; > + } > + > + aw88399_dev_set_dither(aw88399, false); > + > + /* power on */ > + aw_dev_pwd(aw_dev, false); > + usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > + > + ret = aw_dev_check_syspll(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "pll check failed cannot start"); > + goto pll_check_fail; > + } > + > + /* amppd on */ > + aw_dev_amppd(aw_dev, false); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 50); > + > + /* check i2s status */ > + ret = aw_dev_check_sysst(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "sysst check failed"); > + goto sysst_check_fail; > + } > + > + if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) { > + ret = aw_dev_hw_crc_check(aw88399); > + if (ret) { > + dev_err(aw_dev->dev, "dsp crc check failed"); > + goto crc_check_fail; > + } > + aw_dev_dsp_enable(aw_dev, false); > + aw_dev_set_vcalb(aw88399); > + aw_dev_update_cali_re(&aw_dev->cali_desc); > + > + ret = aw_dev_dsp_check(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "dsp status check failed"); > + goto dsp_check_fail; > + } > + } else { > + dev_dbg(aw_dev->dev, "start pa with dsp bypass"); > + } > + > + /* enable tx feedback */ > + aw_dev_i2s_tx_enable(aw_dev, true); > + > + if (aw88399->dither_st == AW88399_DITHER_EN_ENABLE_VALUE) > + aw88399_dev_set_dither(aw88399, true); > + > + /* close mute */ > + aw88399_dev_mute(aw_dev, false); > + /* clear inturrupt */ > + aw_dev_clear_int_status(aw_dev); > + aw_dev->status = AW88399_DEV_PW_ON; > + > + return 0; > + > +dsp_check_fail: > +crc_check_fail: > + aw_dev_dsp_enable(aw_dev, false); > +sysst_check_fail: > + aw_dev_clear_int_status(aw_dev); > + aw_dev_amppd(aw_dev, true); > +pll_check_fail: > + aw_dev_pwd(aw_dev, true); > + aw_dev->status = AW88399_DEV_PW_OFF; > + > + return ret; > +} > + > +static int aw_dev_dsp_update_container(struct aw_device *aw_dev, > + unsigned char *data, unsigned int len, unsigned short base) > +{ > + u32 tmp_len; > + int i, ret; > + > + ret = regmap_write(aw_dev->regmap, AW88399_DSPMADD_REG, base); > + if (ret) > + return ret; > + > + for (i = 0; i < len; i += AW88399_MAX_RAM_WRITE_BYTE_SIZE) { > + tmp_len = min(len - i, AW88399_MAX_RAM_WRITE_BYTE_SIZE); > + ret = regmap_raw_write(aw_dev->regmap, AW88399_DSPMDAT_REG, > + &data[i], tmp_len); > + if (ret) > + return ret; > + } > + > + return 0; > +} > + > +static int aw_dev_get_ra(struct aw_cali_desc *cali_desc) > +{ > + struct aw_device *aw_dev = > + container_of(cali_desc, struct aw_device, cali_desc); > + u32 dsp_ra; > + int ret; > + > + ret = aw_dev_dsp_read(aw_dev, AW88399_DSP_REG_CFG_ADPZ_RA, > + &dsp_ra, AW_DSP_32_DATA); > + if (ret) { > + dev_err(aw_dev->dev, "read ra error"); > + return ret; > + } > + > + cali_desc->ra = AW88399_DSP_RE_TO_SHOW_RE(dsp_ra, > + AW88399_DSP_RE_SHIFT); > + > + return 0; > +} > + > +static int aw_dev_dsp_update_cfg(struct aw_device *aw_dev, > + unsigned char *data, unsigned int len) > +{ > + int ret; > + > + dev_dbg(aw_dev->dev, "dsp config len:%d", len); > + > + if (!len || !data) { > + dev_err(aw_dev->dev, "dsp config data is null or len is 0"); > + return -EINVAL; > + } > + > + ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_CFG_ADDR); > + if (ret) > + return ret; > + > + aw_dev->dsp_cfg_len = len; > + > + ret = aw_dev_get_ra(&aw_dev->cali_desc); > + > + return ret; > +} > + > +static int aw_dev_dsp_update_fw(struct aw_device *aw_dev, > + unsigned char *data, unsigned int len) > +{ > + int ret; > + > + dev_dbg(aw_dev->dev, "dsp firmware len:%d", len); > + > + if (!len || !data) { > + dev_err(aw_dev->dev, "dsp firmware data is null or len is 0"); > + return -EINVAL; > + } > + > + aw_dev->dsp_fw_len = len; > + ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_FW_ADDR); > + > + return ret; > +} > + > +static int aw_dev_check_sram(struct aw_device *aw_dev) > +{ > + unsigned int reg_val; > + > + /* read dsp_rom_check_reg */ > + aw_dev_dsp_read(aw_dev, AW88399_DSP_ROM_CHECK_ADDR, ®_val, AW_DSP_16_DATA); > + if (reg_val != AW88399_DSP_ROM_CHECK_DATA) { > + dev_err(aw_dev->dev, "check dsp rom failed, read[0x%x] != check[0x%x]", > + reg_val, AW88399_DSP_ROM_CHECK_DATA); > + return -EPERM; > + } > + > + /* check dsp_cfg_base_addr */ > + aw_dev_dsp_write(aw_dev, AW88399_DSP_CFG_ADDR, > + AW88399_DSP_ODD_NUM_BIT_TEST, AW_DSP_16_DATA); > + aw_dev_dsp_read(aw_dev, AW88399_DSP_CFG_ADDR, ®_val, AW_DSP_16_DATA); > + if (reg_val != AW88399_DSP_ODD_NUM_BIT_TEST) { > + dev_err(aw_dev->dev, "check dsp cfg failed, read[0x%x] != write[0x%x]", > + reg_val, AW88399_DSP_ODD_NUM_BIT_TEST); > + return -EPERM; > + } > + > + return 0; > +} > + > +static void aw_dev_select_memclk(struct aw_device *aw_dev, unsigned char flag) > +{ > + int ret; > + > + switch (flag) { > + case AW88399_DEV_MEMCLK_PLL: > + ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > + ~AW88399_MEM_CLKSEL_MASK, > + AW88399_MEM_CLKSEL_DAPHCLK_VALUE); > + if (ret) > + dev_err(aw_dev->dev, "memclk select pll failed"); > + break; > + case AW88399_DEV_MEMCLK_OSC: > + ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > + ~AW88399_MEM_CLKSEL_MASK, > + AW88399_MEM_CLKSEL_OSCCLK_VALUE); > + if (ret) > + dev_err(aw_dev->dev, "memclk select OSC failed"); > + break; > + default: > + dev_err(aw_dev->dev, "unknown memclk config, flag=0x%x", flag); > + break; > + } > +} > + > +static void aw_dev_get_cur_mode_st(struct aw_device *aw_dev) > +{ > + struct aw_profctrl_desc *profctrl_desc = &aw_dev->profctrl_desc; > + unsigned int reg_val; > + int ret; > + > + ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL_REG, ®_val); > + if (ret) { > + dev_dbg(aw_dev->dev, "%s failed", __func__); > + return; > + } > + if ((reg_val & (~AW88399_RCV_MODE_MASK)) == AW88399_RCV_MODE_RECEIVER_VALUE) > + profctrl_desc->cur_mode = AW88399_RCV_MODE; > + else > + profctrl_desc->cur_mode = AW88399_NOT_RCV_MODE; > +} > + > +static int aw_dev_update_reg_container(struct aw88399 *aw88399, > + unsigned char *data, unsigned int len) > +{ > + struct aw_device *aw_dev = aw88399->aw_pa; > + struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; > + u16 read_vol, reg_val; > + int data_len, i, ret; > + int16_t *reg_data; > + u8 reg_addr; > + > + reg_data = (int16_t *)data; > + data_len = len >> 1; > + > + if (data_len & 0x1) { > + dev_err(aw_dev->dev, "data len:%d unsupported", data_len); > + return -EINVAL; > + } > + > + for (i = 0; i < data_len; i += 2) { > + reg_addr = reg_data[i]; > + reg_val = reg_data[i + 1]; > + > + if (reg_addr == AW88399_DSPVCALB_REG) { > + aw88399->vcalb_init_val = reg_val; > + continue; > + } > + > + if (reg_addr == AW88399_SYSCTRL_REG) { > + if (reg_val & (~AW88399_DSPBY_MASK)) > + aw_dev->dsp_cfg = AW88399_DEV_DSP_BYPASS; > + else > + aw_dev->dsp_cfg = AW88399_DEV_DSP_WORK; > + > + reg_val &= (AW88399_HMUTE_MASK | AW88399_PWDN_MASK | > + AW88399_DSPBY_MASK); > + reg_val |= (AW88399_HMUTE_ENABLE_VALUE | AW88399_PWDN_POWER_DOWN_VALUE | > + AW88399_DSPBY_BYPASS_VALUE); > + } > + > + if (reg_addr == AW88399_I2SCTRL3_REG) { > + reg_val &= AW88399_I2STXEN_MASK; > + reg_val |= AW88399_I2STXEN_DISABLE_VALUE; > + } > + > + if (reg_addr == AW88399_SYSCTRL2_REG) { > + read_vol = (reg_val & (~AW88399_VOL_MASK)) >> > + AW88399_VOL_START_BIT; > + aw_dev->volume_desc.init_volume = read_vol; > + } > + > + if (reg_addr == AW88399_DBGCTRL_REG) { > + if ((reg_val & (~AW88399_EF_DBMD_MASK)) == AW88399_EF_DBMD_OR_VALUE) > + aw88399->check_val = AW_EF_OR_CHECK; > + else > + aw88399->check_val = AW_EF_AND_CHECK; > + > + aw88399->dither_st = reg_val & (~AW88399_DITHER_EN_MASK); > + } > + > + if (reg_addr == AW88399_CRCCTRL_REG) > + aw88399->crc_init_val = reg_val; > + > + ret = regmap_write(aw_dev->regmap, reg_addr, reg_val); > + if (ret) > + return ret; > + } > + > + aw_dev_pwd(aw_dev, false); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > + > + aw_dev_get_cur_mode_st(aw_dev); > + > + if (aw_dev->prof_cur != aw_dev->prof_index) > + vol_desc->ctl_volume = 0; > + else > + aw_dev_set_volume(aw_dev, vol_desc->ctl_volume); > + > + return 0; > +} > + > +static int aw_dev_reg_update(struct aw88399 *aw88399, > + unsigned char *data, unsigned int len) > +{ > + int ret; > + > + if (!len || !data) { > + dev_err(aw88399->aw_pa->dev, "reg data is null or len is 0"); > + return -EINVAL; > + } > + > + ret = aw_dev_update_reg_container(aw88399, data, len); > + if (ret) > + dev_err(aw88399->aw_pa->dev, "reg update failed"); > + > + return ret; > +} > + > +int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name) > +{ > + struct aw_prof_info *prof_info = &aw_dev->prof_info; > + struct aw_prof_desc *prof_desc; > + > + if ((index >= aw_dev->prof_info.count) || (index < 0)) { > + dev_err(aw_dev->dev, "index[%d] overflow count[%d]", > + index, aw_dev->prof_info.count); > + return -EINVAL; > + } > + > + prof_desc = &aw_dev->prof_info.prof_desc[index]; > + > + *prof_name = prof_info->prof_name_list[prof_desc->id]; > + > + return 0; > +} > +EXPORT_SYMBOL_GPL(aw88399_dev_get_prof_name); > + > +static int aw88399_dev_get_prof_data(struct aw_device *aw_dev, int index, > + struct aw_prof_desc **prof_desc) > +{ > + if ((index >= aw_dev->prof_info.count) || (index < 0)) { > + dev_err(aw_dev->dev, "%s: index[%d] overflow count[%d]\n", > + __func__, index, aw_dev->prof_info.count); > + return -EINVAL; > + } > + > + *prof_desc = &aw_dev->prof_info.prof_desc[index]; > + > + return 0; > +} > + > +static int aw88399_dev_fw_update(struct aw88399 *aw88399, bool up_dsp_fw_en, bool force_up_en) > +{ > + struct aw_device *aw_dev = aw88399->aw_pa; > + struct aw_prof_desc *prof_index_desc; > + struct aw_sec_data_desc *sec_desc; > + char *prof_name; > + int ret; > + > + if ((aw_dev->prof_cur == aw_dev->prof_index) && > + (force_up_en == AW88399_FORCE_UPDATE_OFF)) { > + dev_dbg(aw_dev->dev, "scene no change, not update"); > + return 0; > + } > + > + if (aw_dev->fw_status == AW88399_DEV_FW_FAILED) { > + dev_err(aw_dev->dev, "fw status[%d] error", aw_dev->fw_status); > + return -EPERM; > + } > + > + ret = aw88399_dev_get_prof_name(aw_dev, aw_dev->prof_index, &prof_name); > + if (ret) > + return ret; > + > + dev_dbg(aw_dev->dev, "start update %s", prof_name); > + > + ret = aw88399_dev_get_prof_data(aw_dev, aw_dev->prof_index, &prof_index_desc); > + if (ret) > + return ret; > + > + /* update reg */ > + sec_desc = prof_index_desc->sec_desc; > + ret = aw_dev_reg_update(aw88399, sec_desc[AW88395_DATA_TYPE_REG].data, > + sec_desc[AW88395_DATA_TYPE_REG].len); > + if (ret) { > + dev_err(aw_dev->dev, "update reg failed"); > + return ret; > + } > + > + aw88399_dev_mute(aw_dev, true); > + > + if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) > + aw_dev_dsp_enable(aw_dev, false); > + > + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); > + > + ret = aw_dev_check_sram(aw_dev); > + if (ret) { > + dev_err(aw_dev->dev, "check sram failed"); > + goto error; > + } > + > + if (up_dsp_fw_en) { > + dev_dbg(aw_dev->dev, "fw_ver: [%x]", prof_index_desc->fw_ver); > + ret = aw_dev_dsp_update_fw(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_FW].data, > + sec_desc[AW88395_DATA_TYPE_DSP_FW].len); > + if (ret) { > + dev_err(aw_dev->dev, "update dsp fw failed"); > + goto error; > + } > + } > + > + /* update dsp config */ > + ret = aw_dev_dsp_update_cfg(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_CFG].data, > + sec_desc[AW88395_DATA_TYPE_DSP_CFG].len); > + if (ret) { > + dev_err(aw_dev->dev, "update dsp cfg failed"); > + goto error; > + } > + > + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); > + > + aw_dev->prof_cur = aw_dev->prof_index; > + > + return 0; > + > +error: > + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); > + return ret; > +} > + > +static void aw88399_start_pa(struct aw88399 *aw88399) > +{ > + int ret, i; > + > + for (i = 0; i < AW88399_START_RETRIES; i++) { > + ret = aw88399_dev_start(aw88399); > + if (ret) { > + dev_err(aw88399->aw_pa->dev, "aw88399 device start failed. retry = %d", i); > + ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_ON, true); > + if (ret) { > + dev_err(aw88399->aw_pa->dev, "fw update failed"); > + continue; > + } > + } else { > + dev_dbg(aw88399->aw_pa->dev, "start success\n"); > + break; > + } > + } > +} > + > +void aw88399_startup_work(struct work_struct *work) > +{ > + struct aw88399 *aw88399 = > + container_of(work, struct aw88399, start_work.work); > + > + mutex_lock(&aw88399->lock); > + aw88399_start_pa(aw88399); > + mutex_unlock(&aw88399->lock); > +} > +EXPORT_SYMBOL_GPL(aw88399_startup_work); > + > +void aw88399_start(struct aw88399 *aw88399, bool sync_start) > +{ > + int ret; > + > + if (aw88399->aw_pa->fw_status != AW88399_DEV_FW_OK) > + return; > + > + if (aw88399->aw_pa->status == AW88399_DEV_PW_ON) > + return; > + > + ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_OFF, true); > + if (ret) { > + dev_err(aw88399->aw_pa->dev, "fw update failed."); > + return; > + } > + > + if (sync_start == AW88399_SYNC_START) > + aw88399_start_pa(aw88399); > + else > + queue_delayed_work(system_dfl_wq, > + &aw88399->start_work, > + AW88399_START_WORK_DELAY_MS); > +} > +EXPORT_SYMBOL_GPL(aw88399_start); > + > +static int aw_dev_check_sysint(struct aw_device *aw_dev) > +{ > + u16 reg_val; > + > + aw_dev_get_int_status(aw_dev, ®_val); > + if (reg_val & AW88399_BIT_SYSINT_CHECK) { > + dev_err(aw_dev->dev, "pa stop check fail:0x%04x", reg_val); > + return -EINVAL; > + } > + > + return 0; > +} > + > +int aw88399_stop(struct aw_device *aw_dev) > +{ > + struct aw_sec_data_desc *dsp_cfg = > + &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_CFG]; > + struct aw_sec_data_desc *dsp_fw = > + &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_FW]; > + int int_st; > + > + if (aw_dev->status == AW88399_DEV_PW_OFF) { > + dev_dbg(aw_dev->dev, "already power off"); > + return 0; > + } > + > + aw_dev->status = AW88399_DEV_PW_OFF; > + > + aw88399_dev_mute(aw_dev, true); > + usleep_range(AW88399_4000_US, AW88399_4000_US + 100); > + > + aw_dev_i2s_tx_enable(aw_dev, false); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 100); > + > + int_st = aw_dev_check_sysint(aw_dev); > + > + aw_dev_dsp_enable(aw_dev, false); > + > + aw_dev_amppd(aw_dev, true); > + > + if (int_st) { > + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); > + aw_dev_dsp_update_fw(aw_dev, dsp_fw->data, dsp_fw->len); > + aw_dev_dsp_update_cfg(aw_dev, dsp_cfg->data, dsp_cfg->len); > + aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); > + } > + > + aw_dev_pwd(aw_dev, true); > + > + return 0; > +} > +EXPORT_SYMBOL_GPL(aw88399_stop); > + > +static int aw88399_dev_init(struct aw88399 *aw88399, struct aw_container *aw_cfg) > +{ > + struct aw_device *aw_dev = aw88399->aw_pa; > + int ret; > + > + ret = aw88395_dev_cfg_load(aw_dev, aw_cfg); > + if (ret) { > + dev_err(aw_dev->dev, "aw_dev acf parse failed"); > + return -EINVAL; > + } > + aw_dev->fade_in_time = AW88399_1000_US / 10; > + aw_dev->fade_out_time = AW88399_1000_US >> 1; > + aw_dev->prof_cur = aw_dev->prof_info.prof_desc[0].id; > + aw_dev->prof_index = aw_dev->prof_info.prof_desc[0].id; > + > + ret = aw88399_dev_fw_update(aw88399, AW88399_FORCE_UPDATE_ON, AW88399_DSP_FW_UPDATE_ON); > + if (ret) { > + dev_err(aw_dev->dev, "fw update failed ret = %d\n", ret); > + return ret; > + } > + > + aw88399_dev_mute(aw_dev, true); > + > + /* close tx feedback */ > + aw_dev_i2s_tx_enable(aw_dev, false); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 100); > + > + /* enable amppd */ > + aw_dev_amppd(aw_dev, true); > + > + /* close dsp */ > + aw_dev_dsp_enable(aw_dev, false); > + /* set power down */ > + aw_dev_pwd(aw_dev, true); > + > + return 0; > +} > + > +int aw88399_request_firmware_file(struct aw88399 *aw88399) > +{ > + const struct firmware *cont = NULL; > + int ret; > + > + aw88399->aw_pa->fw_status = AW88399_DEV_FW_FAILED; > + > + ret = request_firmware(&cont, AW88399_ACF_FILE, aw88399->aw_pa->dev); > + if (ret) { > + dev_err(aw88399->aw_pa->dev, "request [%s] failed!", AW88399_ACF_FILE); > + return ret; > + } > + > + dev_dbg(aw88399->aw_pa->dev, "loaded %s - size: %zu\n", > + AW88399_ACF_FILE, cont ? cont->size : 0); > + > + aw88399->aw_cfg = devm_kzalloc(aw88399->aw_pa->dev, > + struct_size(aw88399->aw_cfg, data, cont->size), GFP_KERNEL); > + if (!aw88399->aw_cfg) { > + release_firmware(cont); > + return -ENOMEM; > + } > + aw88399->aw_cfg->len = (int)cont->size; > + memcpy(aw88399->aw_cfg->data, cont->data, cont->size); > + release_firmware(cont); > + > + ret = aw88395_dev_load_acf_check(aw88399->aw_pa, aw88399->aw_cfg); > + if (ret) { > + dev_err(aw88399->aw_pa->dev, "load [%s] failed!", AW88399_ACF_FILE); > + return ret; > + } > + > + mutex_lock(&aw88399->lock); > + /* aw device init */ > + ret = aw88399_dev_init(aw88399, aw88399->aw_cfg); > + if (ret) > + dev_err(aw88399->aw_pa->dev, "dev init failed"); > + mutex_unlock(&aw88399->lock); > + > + return ret; > +} > +EXPORT_SYMBOL_GPL(aw88399_request_firmware_file); > + > +void aw88399_hw_reset(struct aw88399 *aw88399) > +{ > + if (aw88399->reset_gpio) { > + gpiod_set_value_cansleep(aw88399->reset_gpio, 1); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > + gpiod_set_value_cansleep(aw88399->reset_gpio, 0); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > + gpiod_set_value_cansleep(aw88399->reset_gpio, 1); > + usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > + } > +} > +EXPORT_SYMBOL_GPL(aw88399_hw_reset); > + > +static void aw88399_parse_channel_dt(struct aw_device *aw_dev) > +{ > + struct device_node *np = aw_dev->dev->of_node; > + u32 channel_value; > + > + of_property_read_u32(np, "awinic,audio-channel", &channel_value); > + aw_dev->channel = channel_value; > +} > + > +int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap) > +{ > + struct aw_device *aw_dev; > + unsigned int chip_id; > + int ret; > + > + ret = regmap_read(regmap, AW88399_ID_REG, &chip_id); > + if (ret) { > + dev_err(&i2c->dev, "%s read chipid error. ret = %d", __func__, ret); > + return ret; > + } > + if (chip_id != AW88399_CHIP_ID) { > + dev_err(&i2c->dev, "unsupported device"); > + return -ENXIO; > + } > + dev_dbg(&i2c->dev, "chip id = %x\n", chip_id); > + > + aw_dev = devm_kzalloc(&i2c->dev, sizeof(*aw_dev), GFP_KERNEL); > + if (!aw_dev) > + return -ENOMEM; > + aw88399->aw_pa = aw_dev; > + > + aw_dev->i2c = i2c; > + aw_dev->dev = &i2c->dev; > + aw_dev->regmap = regmap; > + mutex_init(&aw_dev->dsp_lock); > + > + aw_dev->chip_id = chip_id; > + aw_dev->acf = NULL; > + aw_dev->prof_info.prof_desc = NULL; > + aw_dev->prof_info.count = 0; > + aw_dev->prof_info.prof_type = AW88395_DEV_NONE_TYPE_ID; > + aw_dev->channel = AW88399_DEV_DEFAULT_CH; > + aw_dev->fw_status = AW88399_DEV_FW_FAILED; > + > + aw_dev->fade_step = AW88399_VOLUME_STEP_DB; > + aw_dev->volume_desc.ctl_volume = AW88399_VOL_DEFAULT_VALUE; > + > + aw88399_parse_channel_dt(aw_dev); > + > + return 0; > +} > +EXPORT_SYMBOL_GPL(aw88399_init); > + > +MODULE_DESCRIPTION("AW88399 common device library"); > +MODULE_LICENSE("GPL"); > diff --git a/sound/soc/codecs/aw88399.c b/sound/soc/codecs/aw88399.c > index b2ec3503f7e2..13495e71ad0e 100644 > --- a/sound/soc/codecs/aw88399.c > +++ b/sound/soc/codecs/aw88399.c > @@ -10,1217 +10,12 @@ > #include <linux/crc32.h> > #include <linux/gpio/consumer.h> > #include <linux/i2c.h> > -#include <linux/firmware.h> > -#include <linux/minmax.h> > #include <linux/regmap.h> > #include <linux/sort.h> > #include <sound/soc.h> > #include "aw88399.h" > #include "aw88395/aw88395_device.h" > > -static const struct regmap_config aw88399_remap_config = { > - .val_bits = 16, > - .reg_bits = 8, > - .max_register = AW88399_REG_MAX, > - .reg_format_endian = REGMAP_ENDIAN_LITTLE, > - .val_format_endian = REGMAP_ENDIAN_BIG, > -}; > - > -static void aw_dev_pwd(struct aw_device *aw_dev, bool pwd) > -{ > - int ret; > - > - if (pwd) > - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_PWDN_MASK, AW88399_PWDN_POWER_DOWN_VALUE); > - else > - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_PWDN_MASK, AW88399_PWDN_WORKING_VALUE); > - > - if (ret) > - dev_dbg(aw_dev->dev, "%s failed", __func__); > -} > - > -static void aw_dev_get_int_status(struct aw_device *aw_dev, unsigned short *int_status) > -{ > - unsigned int reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_SYSINT_REG, ®_val); > - if (ret) > - dev_err(aw_dev->dev, "read interrupt reg fail, ret=%d", ret); > - else > - *int_status = reg_val; > - > - dev_dbg(aw_dev->dev, "read interrupt reg=0x%04x", *int_status); > -} > - > -static void aw_dev_clear_int_status(struct aw_device *aw_dev) > -{ > - u16 int_status; > - > - /* read int status and clear */ > - aw_dev_get_int_status(aw_dev, &int_status); > - /* make sure int status is clear */ > - aw_dev_get_int_status(aw_dev, &int_status); > - if (int_status) > - dev_dbg(aw_dev->dev, "int status(%d) is not cleaned.\n", int_status); > -} > - > -static int aw_dev_get_iis_status(struct aw_device *aw_dev) > -{ > - unsigned int reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); > - if (ret) > - return ret; > - if ((reg_val & AW88399_BIT_PLL_CHECK) != AW88399_BIT_PLL_CHECK) { > - dev_err(aw_dev->dev, "check pll lock fail, reg_val:0x%04x", reg_val); > - return -EINVAL; > - } > - > - return 0; > -} > - > -static int aw_dev_check_mode1_pll(struct aw_device *aw_dev) > -{ > - int ret, i; > - > - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > - ret = aw_dev_get_iis_status(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "mode1 iis signal check error"); > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - } else { > - return 0; > - } > - } > - > - return -EPERM; > -} > - > -static int aw_dev_check_mode2_pll(struct aw_device *aw_dev) > -{ > - unsigned int reg_val; > - int ret, i; > - > - ret = regmap_read(aw_dev->regmap, AW88399_PLLCTRL2_REG, ®_val); > - if (ret) > - return ret; > - > - reg_val &= (~AW88399_CCO_MUX_MASK); > - if (reg_val == AW88399_CCO_MUX_DIVIDED_VALUE) { > - dev_dbg(aw_dev->dev, "CCO_MUX is already divider"); > - return -EPERM; > - } > - > - /* change mode2 */ > - ret = regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, > - ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_DIVIDED_VALUE); > - if (ret) > - return ret; > - > - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > - ret = aw_dev_get_iis_status(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "mode2 iis signal check error"); > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - } else { > - break; > - } > - } > - > - /* change mode1 */ > - regmap_update_bits(aw_dev->regmap, AW88399_PLLCTRL2_REG, > - ~AW88399_CCO_MUX_MASK, AW88399_CCO_MUX_BYPASS_VALUE); > - if (ret == 0) { > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > - ret = aw_dev_get_iis_status(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "mode2 switch to mode1, iis signal check error"); > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - } else { > - break; > - } > - } > - } > - > - return ret; > -} > - > -static int aw_dev_check_syspll(struct aw_device *aw_dev) > -{ > - int ret; > - > - ret = aw_dev_check_mode1_pll(aw_dev); > - if (ret) { > - dev_dbg(aw_dev->dev, "mode1 check iis failed try switch to mode2 check"); > - ret = aw_dev_check_mode2_pll(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "mode2 check iis failed"); > - return ret; > - } > - } > - > - return 0; > -} > - > -static int aw_dev_check_sysst(struct aw_device *aw_dev) > -{ > - unsigned int check_val; > - unsigned int reg_val; > - int ret, i; > - > - ret = regmap_read(aw_dev->regmap, AW88399_PWMCTRL3_REG, ®_val); > - if (ret) > - return ret; > - > - if (reg_val & (~AW88399_NOISE_GATE_EN_MASK)) > - check_val = AW88399_BIT_SYSST_NOSWS_CHECK; > - else > - check_val = AW88399_BIT_SYSST_SWS_CHECK; > - > - for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { > - ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); > - if (ret) > - return ret; > - > - if ((reg_val & (~AW88399_BIT_SYSST_CHECK_MASK) & check_val) != check_val) { > - dev_err(aw_dev->dev, "check sysst fail, cnt=%d, reg_val=0x%04x, check:0x%x", > - i, reg_val, AW88399_BIT_SYSST_NOSWS_CHECK); > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - } else { > - return 0; > - } > - } > - > - return -EPERM; > -} > - > -static void aw_dev_amppd(struct aw_device *aw_dev, bool amppd) > -{ > - int ret; > - > - if (amppd) > - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_AMPPD_MASK, AW88399_AMPPD_POWER_DOWN_VALUE); > - else > - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_AMPPD_MASK, AW88399_AMPPD_WORKING_VALUE); > - > - if (ret) > - dev_dbg(aw_dev->dev, "%s failed", __func__); > -} > - > -static void aw_dev_dsp_enable(struct aw_device *aw_dev, bool is_enable) > -{ > - int ret; > - > - if (is_enable) > - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_DSPBY_MASK, AW88399_DSPBY_WORKING_VALUE); > - else > - ret = regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_DSPBY_MASK, AW88399_DSPBY_BYPASS_VALUE); > - > - if (ret) > - dev_dbg(aw_dev->dev, "%s failed\n", __func__); > -} > - > -static int aw88399_dev_get_icalk(struct aw88399 *aw88399, int16_t *icalk) > -{ > - uint16_t icalkh_val, icalkl_val, icalk_val; > - struct aw_device *aw_dev = aw88399->aw_pa; > - unsigned int reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_EFRH4_REG, ®_val); > - if (ret) > - return ret; > - icalkh_val = reg_val & (~AW88399_EF_ISN_GESLP_H_MASK); > - > - ret = regmap_read(aw_dev->regmap, AW88399_EFRL4_REG, ®_val); > - if (ret) > - return ret; > - icalkl_val = reg_val & (~AW88399_EF_ISN_GESLP_L_MASK); > - > - if (aw88399->check_val == AW_EF_AND_CHECK) > - icalk_val = icalkh_val & icalkl_val; > - else > - icalk_val = icalkh_val | icalkl_val; > - > - if (icalk_val & (~AW88399_EF_ISN_GESLP_SIGN_MASK)) > - icalk_val = icalk_val | AW88399_EF_ISN_GESLP_SIGN_NEG; > - *icalk = (int16_t)icalk_val; > - > - return 0; > -} > - > -static int aw88399_dev_get_vcalk(struct aw88399 *aw88399, int16_t *vcalk) > -{ > - uint16_t vcalkh_val, vcalkl_val, vcalk_val; > - struct aw_device *aw_dev = aw88399->aw_pa; > - unsigned int reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_EFRH3_REG, ®_val); > - if (ret) > - return ret; > - > - vcalkh_val = reg_val & (~AW88399_EF_VSN_GESLP_H_MASK); > - > - ret = regmap_read(aw_dev->regmap, AW88399_EFRL3_REG, ®_val); > - if (ret) > - return ret; > - > - vcalkl_val = reg_val & (~AW88399_EF_VSN_GESLP_L_MASK); > - > - if (aw88399->check_val == AW_EF_AND_CHECK) > - vcalk_val = vcalkh_val & vcalkl_val; > - else > - vcalk_val = vcalkh_val | vcalkl_val; > - > - if (vcalk_val & AW88399_EF_VSN_GESLP_SIGN_MASK) > - vcalk_val = vcalk_val | AW88399_EF_VSN_GESLP_SIGN_NEG; > - *vcalk = (int16_t)vcalk_val; > - > - return 0; > -} > - > -static int aw88399_dev_get_internal_vcalk(struct aw88399 *aw88399, int16_t *vcalk) > -{ > - uint16_t vcalkh_val, vcalkl_val, vcalk_val; > - struct aw_device *aw_dev = aw88399->aw_pa; > - unsigned int reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_EFRH2_REG, ®_val); > - if (ret) > - return ret; > - vcalkh_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_H_MASK); > - > - ret = regmap_read(aw_dev->regmap, AW88399_EFRL2_REG, ®_val); > - if (ret) > - return ret; > - vcalkl_val = reg_val & (~AW88399_INTERNAL_VSN_TRIM_L_MASK); > - > - if (aw88399->check_val == AW_EF_AND_CHECK) > - vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) & > - (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); > - else > - vcalk_val = (vcalkh_val >> AW88399_INTERNAL_VSN_TRIM_H_START_BIT) | > - (vcalkl_val >> AW88399_INTERNAL_VSN_TRIM_L_START_BIT); > - > - if (vcalk_val & (~AW88399_TEM4_SIGN_MASK)) > - vcalk_val = vcalk_val | AW88399_TEM4_SIGN_NEG; > - > - *vcalk = (int16_t)vcalk_val; > - > - return 0; > -} > - > -static int aw_dev_set_vcalb(struct aw88399 *aw88399) > -{ > - struct aw_device *aw_dev = aw88399->aw_pa; > - unsigned int vsense_select, vsense_value; > - int32_t ical_k, vcal_k, vcalb; > - int16_t icalk, vcalk; > - uint16_t reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_VSNCTRL1_REG, &vsense_value); > - if (ret) > - return ret; > - > - vsense_select = vsense_value & (~AW88399_VDSEL_MASK); > - > - ret = aw88399_dev_get_icalk(aw88399, &icalk); > - if (ret) { > - dev_err(aw_dev->dev, "get icalk failed\n"); > - return ret; > - } > - > - ical_k = icalk * AW88399_ICABLK_FACTOR + AW88399_CABL_BASE_VALUE; > - > - switch (vsense_select) { > - case AW88399_DEV_VDSEL_VSENSE: > - ret = aw88399_dev_get_vcalk(aw88399, &vcalk); > - vcal_k = vcalk * AW88399_VCABLK_FACTOR + AW88399_CABL_BASE_VALUE; > - vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_FACTOR / AW88399_ISCAL_FACTOR * > - ical_k / vcal_k * aw88399->vcalb_init_val; > - break; > - case AW88399_DEV_VDSEL_DAC: > - ret = aw88399_dev_get_internal_vcalk(aw88399, &vcalk); > - vcal_k = vcalk * AW88399_VCABLK_DAC_FACTOR + AW88399_CABL_BASE_VALUE; > - vcalb = AW88399_VCALB_ACCURACY * AW88399_VSCAL_DAC_FACTOR / > - AW88399_ISCAL_DAC_FACTOR * ical_k / > - vcal_k * aw88399->vcalb_init_val; > - break; > - default: > - dev_err(aw_dev->dev, "%s: unsupported vsense\n", __func__); > - ret = -EINVAL; > - break; > - } > - if (ret) > - return ret; > - > - vcalb = vcalb >> AW88399_VCALB_ADJ_FACTOR; > - reg_val = (uint32_t)vcalb; > - > - regmap_write(aw_dev->regmap, AW88399_DSPVCALB_REG, reg_val); > - > - return 0; > -} > - > -static int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc) > -{ > - struct aw_device *aw_dev = > - container_of(cali_desc, struct aw_device, cali_desc); > - uint16_t re_lbits, re_hbits; > - u32 cali_re; > - int ret; > - > - if ((aw_dev->cali_desc.cali_re >= AW88399_CALI_RE_MAX) || > - (aw_dev->cali_desc.cali_re <= AW88399_CALI_RE_MIN)) > - return -EINVAL; > - > - cali_re = AW88399_SHOW_RE_TO_DSP_RE((aw_dev->cali_desc.cali_re + > - aw_dev->cali_desc.ra), AW88399_DSP_RE_SHIFT); > - > - re_hbits = (cali_re & (~AW88399_CALI_RE_HBITS_MASK)) >> AW88399_CALI_RE_HBITS_SHIFT; > - re_lbits = (cali_re & (~AW88399_CALI_RE_LBITS_MASK)) >> AW88399_CALI_RE_LBITS_SHIFT; > - > - ret = regmap_write(aw_dev->regmap, AW88399_ACR1_REG, re_hbits); > - if (ret) { > - dev_err(aw_dev->dev, "set cali re error"); > - return ret; > - } > - > - ret = regmap_write(aw_dev->regmap, AW88399_ACR2_REG, re_lbits); > - if (ret) > - dev_err(aw_dev->dev, "set cali re error"); > - > - return ret; > -} > - > -static int aw_dev_fw_crc_check(struct aw_device *aw_dev) > -{ > - uint16_t check_val, fw_len_val; > - unsigned int reg_val; > - int ret; > - > - /* calculate fw_end_addr */ > - fw_len_val = ((aw_dev->dsp_fw_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_FW_BASE_ADDR; > - > - /* write fw_end_addr to crc_end_addr */ > - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > - ~AW88399_CRC_END_ADDR_MASK, fw_len_val); > - if (ret) > - return ret; > - /* enable fw crc check */ > - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > - ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_ENABLE_VALUE); > - > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - > - /* read crc check result */ > - regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); > - if (ret) > - return ret; > - > - check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; > - > - /* disable fw crc check */ > - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > - ~AW88399_CRC_CODE_EN_MASK, AW88399_CRC_CODE_EN_DISABLE_VALUE); > - if (ret) > - return ret; > - > - if (check_val != AW88399_CRC_CHECK_PASS_VAL) { > - dev_err(aw_dev->dev, "%s failed, check_val 0x%x != 0x%x", > - __func__, check_val, AW88399_CRC_CHECK_PASS_VAL); > - ret = -EINVAL; > - } > - > - return ret; > -} > - > -static int aw_dev_cfg_crc_check(struct aw_device *aw_dev) > -{ > - uint16_t check_val, cfg_len_val; > - unsigned int reg_val; > - int ret; > - > - /* calculate cfg end addr */ > - cfg_len_val = ((aw_dev->dsp_cfg_len / AW_FW_ADDR_LEN) - 1) + AW88399_CRC_CFG_BASE_ADDR; > - > - /* write cfg_end_addr to crc_end_addr */ > - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > - ~AW88399_CRC_END_ADDR_MASK, cfg_len_val); > - if (ret) > - return ret; > - > - /* enable cfg crc check */ > - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > - ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_ENABLE_VALUE); > - if (ret) > - return ret; > - > - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > - > - /* read crc check result */ > - ret = regmap_read(aw_dev->regmap, AW88399_HAGCST_REG, ®_val); > - if (ret) > - return ret; > - > - check_val = (reg_val & (~AW88399_CRC_CHECK_BITS_MASK)) >> AW88399_CRC_CHECK_START_BIT; > - > - /* disable cfg crc check */ > - ret = regmap_update_bits(aw_dev->regmap, AW88399_CRCCTRL_REG, > - ~AW88399_CRC_CFG_EN_MASK, AW88399_CRC_CFG_EN_DISABLE_VALUE); > - if (ret) > - return ret; > - > - if (check_val != AW88399_CRC_CHECK_PASS_VAL) { > - dev_err(aw_dev->dev, "crc_check failed, check val 0x%x != 0x%x", > - check_val, AW88399_CRC_CHECK_PASS_VAL); > - ret = -EINVAL; > - } > - > - return ret; > -} > - > -static int aw_dev_hw_crc_check(struct aw88399 *aw88399) > -{ > - struct aw_device *aw_dev = aw88399->aw_pa; > - int ret; > - > - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > - ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_BYPASS_VALUE); > - if (ret) > - return ret; > - > - ret = aw_dev_fw_crc_check(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "fw_crc_check failed\n"); > - goto crc_check_failed; > - } > - > - ret = aw_dev_cfg_crc_check(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "cfg_crc_check failed\n"); > - goto crc_check_failed; > - } > - > - ret = regmap_write(aw_dev->regmap, AW88399_CRCCTRL_REG, aw88399->crc_init_val); > - if (ret) > - return ret; > - > - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > - ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); > - > - return ret; > - > -crc_check_failed: > - regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > - ~AW88399_RAM_CG_BYP_MASK, AW88399_RAM_CG_BYP_WORK_VALUE); > - return ret; > -} > - > -static void aw_dev_i2s_tx_enable(struct aw_device *aw_dev, bool flag) > -{ > - int ret; > - > - if (flag) > - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCTRL3_REG, > - ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_ENABLE_VALUE); > - else > - ret = regmap_update_bits(aw_dev->regmap, AW88399_I2SCFG1_REG, > - ~AW88399_I2STXEN_MASK, AW88399_I2STXEN_DISABLE_VALUE); > - > - if (ret) > - dev_dbg(aw_dev->dev, "%s failed", __func__); > -} > - > -static int aw_dev_get_dsp_status(struct aw_device *aw_dev) > -{ > - unsigned int reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_WDT_REG, ®_val); > - if (ret) > - return ret; > - if (!(reg_val & (~AW88399_WDT_CNT_MASK))) > - return -EPERM; > - > - return 0; > -} > - > -static int aw_dev_dsp_check(struct aw_device *aw_dev) > -{ > - int ret, i; > - > - switch (aw_dev->dsp_cfg) { > - case AW88399_DEV_DSP_BYPASS: > - dev_dbg(aw_dev->dev, "dsp bypass"); > - ret = 0; > - break; > - case AW88399_DEV_DSP_WORK: > - aw_dev_dsp_enable(aw_dev, false); > - aw_dev_dsp_enable(aw_dev, true); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > - for (i = 0; i < AW88399_DEV_DSP_CHECK_MAX; i++) { > - ret = aw_dev_get_dsp_status(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "dsp wdt status error=%d", ret); > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - } > - } > - break; > - default: > - dev_err(aw_dev->dev, "unknown dsp cfg=%d", aw_dev->dsp_cfg); > - ret = -EINVAL; > - break; > - } > - > - return ret; > -} > - > -static int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value) > -{ > - struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; > - unsigned int reg_value; > - u16 real_value; > - int ret; > - > - real_value = min((value + vol_desc->init_volume), (unsigned int)AW88399_MUTE_VOL); > - > - ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL2_REG, ®_value); > - if (ret) > - return ret; > - > - dev_dbg(aw_dev->dev, "value 0x%x , reg:0x%x", value, real_value); > - > - real_value = (real_value << AW88399_VOL_START_BIT) | (reg_value & AW88399_VOL_MASK); > - > - ret = regmap_write(aw_dev->regmap, AW88399_SYSCTRL2_REG, real_value); > - > - return ret; > -} > - > -static void aw_dev_fade_in(struct aw_device *aw_dev) > -{ > - struct aw_volume_desc *desc = &aw_dev->volume_desc; > - u16 fade_in_vol = desc->ctl_volume; > - int fade_step = aw_dev->fade_step; > - int i; > - > - if (fade_step == 0 || aw_dev->fade_in_time == 0) { > - aw_dev_set_volume(aw_dev, fade_in_vol); > - return; > - } > - > - for (i = AW88399_MUTE_VOL; i >= fade_in_vol; i -= fade_step) { > - aw_dev_set_volume(aw_dev, i); > - usleep_range(aw_dev->fade_in_time, aw_dev->fade_in_time + 10); > - } > - > - if (i != fade_in_vol) > - aw_dev_set_volume(aw_dev, fade_in_vol); > -} > - > -static void aw_dev_fade_out(struct aw_device *aw_dev) > -{ > - struct aw_volume_desc *desc = &aw_dev->volume_desc; > - int fade_step = aw_dev->fade_step; > - int i; > - > - if (fade_step == 0 || aw_dev->fade_out_time == 0) { > - aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); > - return; > - } > - > - for (i = desc->ctl_volume; i <= AW88399_MUTE_VOL; i += fade_step) { > - aw_dev_set_volume(aw_dev, i); > - usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); > - } > - > - if (i != AW88399_MUTE_VOL) { > - aw_dev_set_volume(aw_dev, AW88399_MUTE_VOL); > - usleep_range(aw_dev->fade_out_time, aw_dev->fade_out_time + 10); > - } > -} > - > -static void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute) > -{ > - if (is_mute) { > - aw_dev_fade_out(aw_dev); > - regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_HMUTE_MASK, AW88399_HMUTE_ENABLE_VALUE); > - } else { > - regmap_update_bits(aw_dev->regmap, AW88399_SYSCTRL_REG, > - ~AW88399_HMUTE_MASK, AW88399_HMUTE_DISABLE_VALUE); > - aw_dev_fade_in(aw_dev); > - } > -} > - > -static void aw88399_dev_set_dither(struct aw88399 *aw88399, bool dither) > -{ > - struct aw_device *aw_dev = aw88399->aw_pa; > - > - if (dither) > - regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > - ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_ENABLE_VALUE); > - else > - regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > - ~AW88399_DITHER_EN_MASK, AW88399_DITHER_EN_DISABLE_VALUE); > -} > - > -static int aw88399_dev_start(struct aw88399 *aw88399) > -{ > - struct aw_device *aw_dev = aw88399->aw_pa; > - int ret; > - > - if (aw_dev->status == AW88399_DEV_PW_ON) { > - dev_dbg(aw_dev->dev, "already power on"); > - return 0; > - } > - > - aw88399_dev_set_dither(aw88399, false); > - > - /* power on */ > - aw_dev_pwd(aw_dev, false); > - usleep_range(AW88399_2000_US, AW88399_2000_US + 10); > - > - ret = aw_dev_check_syspll(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "pll check failed cannot start"); > - goto pll_check_fail; > - } > - > - /* amppd on */ > - aw_dev_amppd(aw_dev, false); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 50); > - > - /* check i2s status */ > - ret = aw_dev_check_sysst(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "sysst check failed"); > - goto sysst_check_fail; > - } > - > - if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) { > - ret = aw_dev_hw_crc_check(aw88399); > - if (ret) { > - dev_err(aw_dev->dev, "dsp crc check failed"); > - goto crc_check_fail; > - } > - aw_dev_dsp_enable(aw_dev, false); > - aw_dev_set_vcalb(aw88399); > - aw_dev_update_cali_re(&aw_dev->cali_desc); > - > - ret = aw_dev_dsp_check(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "dsp status check failed"); > - goto dsp_check_fail; > - } > - } else { > - dev_dbg(aw_dev->dev, "start pa with dsp bypass"); > - } > - > - /* enable tx feedback */ > - aw_dev_i2s_tx_enable(aw_dev, true); > - > - if (aw88399->dither_st == AW88399_DITHER_EN_ENABLE_VALUE) > - aw88399_dev_set_dither(aw88399, true); > - > - /* close mute */ > - aw88399_dev_mute(aw_dev, false); > - /* clear inturrupt */ > - aw_dev_clear_int_status(aw_dev); > - aw_dev->status = AW88399_DEV_PW_ON; > - > - return 0; > - > -dsp_check_fail: > -crc_check_fail: > - aw_dev_dsp_enable(aw_dev, false); > -sysst_check_fail: > - aw_dev_clear_int_status(aw_dev); > - aw_dev_amppd(aw_dev, true); > -pll_check_fail: > - aw_dev_pwd(aw_dev, true); > - aw_dev->status = AW88399_DEV_PW_OFF; > - > - return ret; > -} > - > -static int aw_dev_dsp_update_container(struct aw_device *aw_dev, > - unsigned char *data, unsigned int len, unsigned short base) > -{ > - u32 tmp_len; > - int i, ret; > - > - ret = regmap_write(aw_dev->regmap, AW88399_DSPMADD_REG, base); > - if (ret) > - return ret; > - > - for (i = 0; i < len; i += AW88399_MAX_RAM_WRITE_BYTE_SIZE) { > - tmp_len = min(len - i, AW88399_MAX_RAM_WRITE_BYTE_SIZE); > - ret = regmap_raw_write(aw_dev->regmap, AW88399_DSPMDAT_REG, > - &data[i], tmp_len); > - if (ret) > - return ret; > - } > - > - return 0; > -} > - > -static int aw_dev_get_ra(struct aw_cali_desc *cali_desc) > -{ > - struct aw_device *aw_dev = > - container_of(cali_desc, struct aw_device, cali_desc); > - u32 dsp_ra; > - int ret; > - > - ret = aw_dev_dsp_read(aw_dev, AW88399_DSP_REG_CFG_ADPZ_RA, > - &dsp_ra, AW_DSP_32_DATA); > - if (ret) { > - dev_err(aw_dev->dev, "read ra error"); > - return ret; > - } > - > - cali_desc->ra = AW88399_DSP_RE_TO_SHOW_RE(dsp_ra, > - AW88399_DSP_RE_SHIFT); > - > - return 0; > -} > - > -static int aw_dev_dsp_update_cfg(struct aw_device *aw_dev, > - unsigned char *data, unsigned int len) > -{ > - int ret; > - > - dev_dbg(aw_dev->dev, "dsp config len:%d", len); > - > - if (!len || !data) { > - dev_err(aw_dev->dev, "dsp config data is null or len is 0"); > - return -EINVAL; > - } > - > - ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_CFG_ADDR); > - if (ret) > - return ret; > - > - aw_dev->dsp_cfg_len = len; > - > - ret = aw_dev_get_ra(&aw_dev->cali_desc); > - > - return ret; > -} > - > -static int aw_dev_dsp_update_fw(struct aw_device *aw_dev, > - unsigned char *data, unsigned int len) > -{ > - int ret; > - > - dev_dbg(aw_dev->dev, "dsp firmware len:%d", len); > - > - if (!len || !data) { > - dev_err(aw_dev->dev, "dsp firmware data is null or len is 0"); > - return -EINVAL; > - } > - > - aw_dev->dsp_fw_len = len; > - ret = aw_dev_dsp_update_container(aw_dev, data, len, AW88399_DSP_FW_ADDR); > - > - return ret; > -} > - > -static int aw_dev_check_sram(struct aw_device *aw_dev) > -{ > - unsigned int reg_val; > - > - /* read dsp_rom_check_reg */ > - aw_dev_dsp_read(aw_dev, AW88399_DSP_ROM_CHECK_ADDR, ®_val, AW_DSP_16_DATA); > - if (reg_val != AW88399_DSP_ROM_CHECK_DATA) { > - dev_err(aw_dev->dev, "check dsp rom failed, read[0x%x] != check[0x%x]", > - reg_val, AW88399_DSP_ROM_CHECK_DATA); > - return -EPERM; > - } > - > - /* check dsp_cfg_base_addr */ > - aw_dev_dsp_write(aw_dev, AW88399_DSP_CFG_ADDR, > - AW88399_DSP_ODD_NUM_BIT_TEST, AW_DSP_16_DATA); > - aw_dev_dsp_read(aw_dev, AW88399_DSP_CFG_ADDR, ®_val, AW_DSP_16_DATA); > - if (reg_val != AW88399_DSP_ODD_NUM_BIT_TEST) { > - dev_err(aw_dev->dev, "check dsp cfg failed, read[0x%x] != write[0x%x]", > - reg_val, AW88399_DSP_ODD_NUM_BIT_TEST); > - return -EPERM; > - } > - > - return 0; > -} > - > -static void aw_dev_select_memclk(struct aw_device *aw_dev, unsigned char flag) > -{ > - int ret; > - > - switch (flag) { > - case AW88399_DEV_MEMCLK_PLL: > - ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > - ~AW88399_MEM_CLKSEL_MASK, > - AW88399_MEM_CLKSEL_DAPHCLK_VALUE); > - if (ret) > - dev_err(aw_dev->dev, "memclk select pll failed"); > - break; > - case AW88399_DEV_MEMCLK_OSC: > - ret = regmap_update_bits(aw_dev->regmap, AW88399_DBGCTRL_REG, > - ~AW88399_MEM_CLKSEL_MASK, > - AW88399_MEM_CLKSEL_OSCCLK_VALUE); > - if (ret) > - dev_err(aw_dev->dev, "memclk select OSC failed"); > - break; > - default: > - dev_err(aw_dev->dev, "unknown memclk config, flag=0x%x", flag); > - break; > - } > -} > - > -static void aw_dev_get_cur_mode_st(struct aw_device *aw_dev) > -{ > - struct aw_profctrl_desc *profctrl_desc = &aw_dev->profctrl_desc; > - unsigned int reg_val; > - int ret; > - > - ret = regmap_read(aw_dev->regmap, AW88399_SYSCTRL_REG, ®_val); > - if (ret) { > - dev_dbg(aw_dev->dev, "%s failed", __func__); > - return; > - } > - if ((reg_val & (~AW88399_RCV_MODE_MASK)) == AW88399_RCV_MODE_RECEIVER_VALUE) > - profctrl_desc->cur_mode = AW88399_RCV_MODE; > - else > - profctrl_desc->cur_mode = AW88399_NOT_RCV_MODE; > -} > - > -static int aw_dev_update_reg_container(struct aw88399 *aw88399, > - unsigned char *data, unsigned int len) > -{ > - struct aw_device *aw_dev = aw88399->aw_pa; > - struct aw_volume_desc *vol_desc = &aw_dev->volume_desc; > - u16 read_vol, reg_val; > - int data_len, i, ret; > - int16_t *reg_data; > - u8 reg_addr; > - > - reg_data = (int16_t *)data; > - data_len = len >> 1; > - > - if (data_len & 0x1) { > - dev_err(aw_dev->dev, "data len:%d unsupported", data_len); > - return -EINVAL; > - } > - > - for (i = 0; i < data_len; i += 2) { > - reg_addr = reg_data[i]; > - reg_val = reg_data[i + 1]; > - > - if (reg_addr == AW88399_DSPVCALB_REG) { > - aw88399->vcalb_init_val = reg_val; > - continue; > - } > - > - if (reg_addr == AW88399_SYSCTRL_REG) { > - if (reg_val & (~AW88399_DSPBY_MASK)) > - aw_dev->dsp_cfg = AW88399_DEV_DSP_BYPASS; > - else > - aw_dev->dsp_cfg = AW88399_DEV_DSP_WORK; > - > - reg_val &= (AW88399_HMUTE_MASK | AW88399_PWDN_MASK | > - AW88399_DSPBY_MASK); > - reg_val |= (AW88399_HMUTE_ENABLE_VALUE | AW88399_PWDN_POWER_DOWN_VALUE | > - AW88399_DSPBY_BYPASS_VALUE); > - } > - > - if (reg_addr == AW88399_I2SCTRL3_REG) { > - reg_val &= AW88399_I2STXEN_MASK; > - reg_val |= AW88399_I2STXEN_DISABLE_VALUE; > - } > - > - if (reg_addr == AW88399_SYSCTRL2_REG) { > - read_vol = (reg_val & (~AW88399_VOL_MASK)) >> > - AW88399_VOL_START_BIT; > - aw_dev->volume_desc.init_volume = read_vol; > - } > - > - if (reg_addr == AW88399_DBGCTRL_REG) { > - if ((reg_val & (~AW88399_EF_DBMD_MASK)) == AW88399_EF_DBMD_OR_VALUE) > - aw88399->check_val = AW_EF_OR_CHECK; > - else > - aw88399->check_val = AW_EF_AND_CHECK; > - > - aw88399->dither_st = reg_val & (~AW88399_DITHER_EN_MASK); > - } > - > - if (reg_addr == AW88399_CRCCTRL_REG) > - aw88399->crc_init_val = reg_val; > - > - ret = regmap_write(aw_dev->regmap, reg_addr, reg_val); > - if (ret) > - return ret; > - } > - > - aw_dev_pwd(aw_dev, false); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > - > - aw_dev_get_cur_mode_st(aw_dev); > - > - if (aw_dev->prof_cur != aw_dev->prof_index) > - vol_desc->ctl_volume = 0; > - else > - aw_dev_set_volume(aw_dev, vol_desc->ctl_volume); > - > - return 0; > -} > - > -static int aw_dev_reg_update(struct aw88399 *aw88399, > - unsigned char *data, unsigned int len) > -{ > - int ret; > - > - if (!len || !data) { > - dev_err(aw88399->aw_pa->dev, "reg data is null or len is 0"); > - return -EINVAL; > - } > - > - ret = aw_dev_update_reg_container(aw88399, data, len); > - if (ret) > - dev_err(aw88399->aw_pa->dev, "reg update failed"); > - > - return ret; > -} > - > -static int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name) > -{ > - struct aw_prof_info *prof_info = &aw_dev->prof_info; > - struct aw_prof_desc *prof_desc; > - > - if ((index >= aw_dev->prof_info.count) || (index < 0)) { > - dev_err(aw_dev->dev, "index[%d] overflow count[%d]", > - index, aw_dev->prof_info.count); > - return -EINVAL; > - } > - > - prof_desc = &aw_dev->prof_info.prof_desc[index]; > - > - *prof_name = prof_info->prof_name_list[prof_desc->id]; > - > - return 0; > -} > - > -static int aw88399_dev_get_prof_data(struct aw_device *aw_dev, int index, > - struct aw_prof_desc **prof_desc) > -{ > - if ((index >= aw_dev->prof_info.count) || (index < 0)) { > - dev_err(aw_dev->dev, "%s: index[%d] overflow count[%d]\n", > - __func__, index, aw_dev->prof_info.count); > - return -EINVAL; > - } > - > - *prof_desc = &aw_dev->prof_info.prof_desc[index]; > - > - return 0; > -} > - > -static int aw88399_dev_fw_update(struct aw88399 *aw88399, bool up_dsp_fw_en, bool force_up_en) > -{ > - struct aw_device *aw_dev = aw88399->aw_pa; > - struct aw_prof_desc *prof_index_desc; > - struct aw_sec_data_desc *sec_desc; > - char *prof_name; > - int ret; > - > - if ((aw_dev->prof_cur == aw_dev->prof_index) && > - (force_up_en == AW88399_FORCE_UPDATE_OFF)) { > - dev_dbg(aw_dev->dev, "scene no change, not update"); > - return 0; > - } > - > - if (aw_dev->fw_status == AW88399_DEV_FW_FAILED) { > - dev_err(aw_dev->dev, "fw status[%d] error", aw_dev->fw_status); > - return -EPERM; > - } > - > - ret = aw88399_dev_get_prof_name(aw_dev, aw_dev->prof_index, &prof_name); > - if (ret) > - return ret; > - > - dev_dbg(aw_dev->dev, "start update %s", prof_name); > - > - ret = aw88399_dev_get_prof_data(aw_dev, aw_dev->prof_index, &prof_index_desc); > - if (ret) > - return ret; > - > - /* update reg */ > - sec_desc = prof_index_desc->sec_desc; > - ret = aw_dev_reg_update(aw88399, sec_desc[AW88395_DATA_TYPE_REG].data, > - sec_desc[AW88395_DATA_TYPE_REG].len); > - if (ret) { > - dev_err(aw_dev->dev, "update reg failed"); > - return ret; > - } > - > - aw88399_dev_mute(aw_dev, true); > - > - if (aw_dev->dsp_cfg == AW88399_DEV_DSP_WORK) > - aw_dev_dsp_enable(aw_dev, false); > - > - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); > - > - ret = aw_dev_check_sram(aw_dev); > - if (ret) { > - dev_err(aw_dev->dev, "check sram failed"); > - goto error; > - } > - > - if (up_dsp_fw_en) { > - dev_dbg(aw_dev->dev, "fw_ver: [%x]", prof_index_desc->fw_ver); > - ret = aw_dev_dsp_update_fw(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_FW].data, > - sec_desc[AW88395_DATA_TYPE_DSP_FW].len); > - if (ret) { > - dev_err(aw_dev->dev, "update dsp fw failed"); > - goto error; > - } > - } > - > - /* update dsp config */ > - ret = aw_dev_dsp_update_cfg(aw_dev, sec_desc[AW88395_DATA_TYPE_DSP_CFG].data, > - sec_desc[AW88395_DATA_TYPE_DSP_CFG].len); > - if (ret) { > - dev_err(aw_dev->dev, "update dsp cfg failed"); > - goto error; > - } > - > - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); > - > - aw_dev->prof_cur = aw_dev->prof_index; > - > - return 0; > - > -error: > - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); > - return ret; > -} > - > -static void aw88399_start_pa(struct aw88399 *aw88399) > -{ > - int ret, i; > - > - for (i = 0; i < AW88399_START_RETRIES; i++) { > - ret = aw88399_dev_start(aw88399); > - if (ret) { > - dev_err(aw88399->aw_pa->dev, "aw88399 device start failed. retry = %d", i); > - ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_ON, true); > - if (ret) { > - dev_err(aw88399->aw_pa->dev, "fw update failed"); > - continue; > - } > - } else { > - dev_dbg(aw88399->aw_pa->dev, "start success\n"); > - break; > - } > - } > -} > - > -static void aw88399_startup_work(struct work_struct *work) > -{ > - struct aw88399 *aw88399 = > - container_of(work, struct aw88399, start_work.work); > - > - mutex_lock(&aw88399->lock); > - aw88399_start_pa(aw88399); > - mutex_unlock(&aw88399->lock); > -} > - > -static void aw88399_start(struct aw88399 *aw88399, bool sync_start) > -{ > - int ret; > - > - if (aw88399->aw_pa->fw_status != AW88399_DEV_FW_OK) > - return; > - > - if (aw88399->aw_pa->status == AW88399_DEV_PW_ON) > - return; > - > - ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_OFF, true); > - if (ret) { > - dev_err(aw88399->aw_pa->dev, "fw update failed."); > - return; > - } > - > - if (sync_start == AW88399_SYNC_START) > - aw88399_start_pa(aw88399); > - else > - queue_delayed_work(system_dfl_wq, > - &aw88399->start_work, > - AW88399_START_WORK_DELAY_MS); > -} > - > -static int aw_dev_check_sysint(struct aw_device *aw_dev) > -{ > - u16 reg_val; > - > - aw_dev_get_int_status(aw_dev, ®_val); > - if (reg_val & AW88399_BIT_SYSINT_CHECK) { > - dev_err(aw_dev->dev, "pa stop check fail:0x%04x", reg_val); > - return -EINVAL; > - } > - > - return 0; > -} > - > -static int aw88399_stop(struct aw_device *aw_dev) > -{ > - struct aw_sec_data_desc *dsp_cfg = > - &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_CFG]; > - struct aw_sec_data_desc *dsp_fw = > - &aw_dev->prof_info.prof_desc[aw_dev->prof_cur].sec_desc[AW88395_DATA_TYPE_DSP_FW]; > - int int_st; > - > - if (aw_dev->status == AW88399_DEV_PW_OFF) { > - dev_dbg(aw_dev->dev, "already power off"); > - return 0; > - } > - > - aw_dev->status = AW88399_DEV_PW_OFF; > - > - aw88399_dev_mute(aw_dev, true); > - usleep_range(AW88399_4000_US, AW88399_4000_US + 100); > - > - aw_dev_i2s_tx_enable(aw_dev, false); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 100); > - > - int_st = aw_dev_check_sysint(aw_dev); > - > - aw_dev_dsp_enable(aw_dev, false); > - > - aw_dev_amppd(aw_dev, true); > - > - if (int_st) { > - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_OSC); > - aw_dev_dsp_update_fw(aw_dev, dsp_fw->data, dsp_fw->len); > - aw_dev_dsp_update_cfg(aw_dev, dsp_cfg->data, dsp_cfg->len); > - aw_dev_select_memclk(aw_dev, AW88399_DEV_MEMCLK_PLL); > - } > - > - aw_dev_pwd(aw_dev, true); > - > - return 0; > -} > - > static struct snd_soc_dai_driver aw88399_dai[] = { > { > .name = "aw88399-aif", > @@ -1869,86 +664,6 @@ static int aw88399_calib_set(struct snd_kcontrol *kcontrol, > return 0; > } > > -static int aw88399_dev_init(struct aw88399 *aw88399, struct aw_container *aw_cfg) > -{ > - struct aw_device *aw_dev = aw88399->aw_pa; > - int ret; > - > - ret = aw88395_dev_cfg_load(aw_dev, aw_cfg); > - if (ret) { > - dev_err(aw_dev->dev, "aw_dev acf parse failed"); > - return -EINVAL; > - } > - aw_dev->fade_in_time = AW88399_1000_US / 10; > - aw_dev->fade_out_time = AW88399_1000_US >> 1; > - aw_dev->prof_cur = aw_dev->prof_info.prof_desc[0].id; > - aw_dev->prof_index = aw_dev->prof_info.prof_desc[0].id; > - > - ret = aw88399_dev_fw_update(aw88399, AW88399_FORCE_UPDATE_ON, AW88399_DSP_FW_UPDATE_ON); > - if (ret) { > - dev_err(aw_dev->dev, "fw update failed ret = %d\n", ret); > - return ret; > - } > - > - aw88399_dev_mute(aw_dev, true); > - > - /* close tx feedback */ > - aw_dev_i2s_tx_enable(aw_dev, false); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 100); > - > - /* enable amppd */ > - aw_dev_amppd(aw_dev, true); > - > - /* close dsp */ > - aw_dev_dsp_enable(aw_dev, false); > - /* set power down */ > - aw_dev_pwd(aw_dev, true); > - > - return 0; > -} > - > -static int aw88399_request_firmware_file(struct aw88399 *aw88399) > -{ > - const struct firmware *cont = NULL; > - int ret; > - > - aw88399->aw_pa->fw_status = AW88399_DEV_FW_FAILED; > - > - ret = request_firmware(&cont, AW88399_ACF_FILE, aw88399->aw_pa->dev); > - if (ret) { > - dev_err(aw88399->aw_pa->dev, "request [%s] failed!", AW88399_ACF_FILE); > - return ret; > - } > - > - dev_dbg(aw88399->aw_pa->dev, "loaded %s - size: %zu\n", > - AW88399_ACF_FILE, cont ? cont->size : 0); > - > - aw88399->aw_cfg = devm_kzalloc(aw88399->aw_pa->dev, > - struct_size(aw88399->aw_cfg, data, cont->size), GFP_KERNEL); > - if (!aw88399->aw_cfg) { > - release_firmware(cont); > - return -ENOMEM; > - } > - aw88399->aw_cfg->len = (int)cont->size; > - memcpy(aw88399->aw_cfg->data, cont->data, cont->size); > - release_firmware(cont); > - > - ret = aw88395_dev_load_acf_check(aw88399->aw_pa, aw88399->aw_cfg); > - if (ret) { > - dev_err(aw88399->aw_pa->dev, "load [%s] failed!", AW88399_ACF_FILE); > - return ret; > - } > - > - mutex_lock(&aw88399->lock); > - /* aw device init */ > - ret = aw88399_dev_init(aw88399, aw88399->aw_cfg); > - if (ret) > - dev_err(aw88399->aw_pa->dev, "dev init failed"); > - mutex_unlock(&aw88399->lock); > - > - return ret; > -} > - > static const struct snd_kcontrol_new aw88399_controls[] = { > SOC_SINGLE_EXT("PCM Playback Volume", AW88399_SYSCTRL2_REG, > 6, AW88399_MUTE_VOL, 0, aw88399_volume_get, > @@ -2040,70 +755,6 @@ static const struct snd_soc_component_driver soc_codec_dev_aw88399 = { > .num_controls = ARRAY_SIZE(aw88399_controls), > }; > > -static void aw88399_hw_reset(struct aw88399 *aw88399) > -{ > - if (aw88399->reset_gpio) { > - gpiod_set_value_cansleep(aw88399->reset_gpio, 1); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > - gpiod_set_value_cansleep(aw88399->reset_gpio, 0); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > - gpiod_set_value_cansleep(aw88399->reset_gpio, 1); > - usleep_range(AW88399_1000_US, AW88399_1000_US + 10); > - } > -} > - > -static void aw88399_parse_channel_dt(struct aw_device *aw_dev) > -{ > - struct device_node *np = aw_dev->dev->of_node; > - u32 channel_value; > - > - of_property_read_u32(np, "awinic,audio-channel", &channel_value); > - aw_dev->channel = channel_value; > -} > - > -static int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap) > -{ > - struct aw_device *aw_dev; > - unsigned int chip_id; > - int ret; > - > - ret = regmap_read(regmap, AW88399_ID_REG, &chip_id); > - if (ret) { > - dev_err(&i2c->dev, "%s read chipid error. ret = %d", __func__, ret); > - return ret; > - } > - if (chip_id != AW88399_CHIP_ID) { > - dev_err(&i2c->dev, "unsupported device"); > - return -ENXIO; > - } > - dev_dbg(&i2c->dev, "chip id = %x\n", chip_id); > - > - aw_dev = devm_kzalloc(&i2c->dev, sizeof(*aw_dev), GFP_KERNEL); > - if (!aw_dev) > - return -ENOMEM; > - aw88399->aw_pa = aw_dev; > - > - aw_dev->i2c = i2c; > - aw_dev->dev = &i2c->dev; > - aw_dev->regmap = regmap; > - mutex_init(&aw_dev->dsp_lock); > - > - aw_dev->chip_id = chip_id; > - aw_dev->acf = NULL; > - aw_dev->prof_info.prof_desc = NULL; > - aw_dev->prof_info.count = 0; > - aw_dev->prof_info.prof_type = AW88395_DEV_NONE_TYPE_ID; > - aw_dev->channel = AW88399_DEV_DEFAULT_CH; > - aw_dev->fw_status = AW88399_DEV_FW_FAILED; > - > - aw_dev->fade_step = AW88399_VOLUME_STEP_DB; > - aw_dev->volume_desc.ctl_volume = AW88399_VOL_DEFAULT_VALUE; > - > - aw88399_parse_channel_dt(aw_dev); > - > - return 0; > -} > - > static int aw88399_i2c_probe(struct i2c_client *i2c) > { > struct aw88399 *aw88399; > diff --git a/sound/soc/codecs/aw88399.h b/sound/soc/codecs/aw88399.h > index b386f4836748..04123bf0ad84 100644 > --- a/sound/soc/codecs/aw88399.h > +++ b/sound/soc/codecs/aw88399.h > @@ -10,512 +10,10 @@ > #ifndef __AW88399_H__ > #define __AW88399_H__ > > -/* registers list */ > -#define AW88399_ID_REG (0x00) > -#define AW88399_SYSST_REG (0x01) > -#define AW88399_SYSINT_REG (0x02) > -#define AW88399_SYSINTM_REG (0x03) > -#define AW88399_SYSCTRL_REG (0x04) > -#define AW88399_SYSCTRL2_REG (0x05) > -#define AW88399_I2SCTRL1_REG (0x06) > -#define AW88399_I2SCTRL2_REG (0x07) > -#define AW88399_I2SCTRL3_REG (0x08) > -#define AW88399_DACCFG1_REG (0x09) > -#define AW88399_DACCFG2_REG (0x0A) > -#define AW88399_DACCFG3_REG (0x0B) > -#define AW88399_DACCFG4_REG (0x0C) > -#define AW88399_DACCFG5_REG (0x0D) > -#define AW88399_DACCFG6_REG (0x0E) > -#define AW88399_DACCFG7_REG (0x0F) > -#define AW88399_MPDCFG1_REG (0x10) > -#define AW88399_MPDCFG2_REG (0x11) > -#define AW88399_MPDCFG3_REG (0x12) > -#define AW88399_MPDCFG4_REG (0x13) > -#define AW88399_PWMCTRL1_REG (0x14) > -#define AW88399_PWMCTRL2_REG (0x15) > -#define AW88399_PWMCTRL3_REG (0x16) > -#define AW88399_I2SCFG1_REG (0x17) > -#define AW88399_DBGCTRL_REG (0x18) > -#define AW88399_HAGCST_REG (0x20) > -#define AW88399_VBAT_REG (0x21) > -#define AW88399_TEMP_REG (0x22) > -#define AW88399_PVDD_REG (0x23) > -#define AW88399_ISNDAT_REG (0x24) > -#define AW88399_VSNDAT_REG (0x25) > -#define AW88399_I2SINT_REG (0x26) > -#define AW88399_I2SCAPCNT_REG (0x27) > -#define AW88399_ANASTA1_REG (0x28) > -#define AW88399_ANASTA2_REG (0x29) > -#define AW88399_ANASTA3_REG (0x2A) > -#define AW88399_TESTDET_REG (0x2B) > -#define AW88399_DSMCFG1_REG (0x30) > -#define AW88399_DSMCFG2_REG (0x31) > -#define AW88399_DSMCFG3_REG (0x32) > -#define AW88399_DSMCFG4_REG (0x33) > -#define AW88399_DSMCFG5_REG (0x34) > -#define AW88399_DSMCFG6_REG (0x35) > -#define AW88399_DSMCFG7_REG (0x36) > -#define AW88399_DSMCFG8_REG (0x37) > -#define AW88399_TESTIN_REG (0x38) > -#define AW88399_TESTOUT_REG (0x39) > -#define AW88399_MEMTEST_REG (0x3A) > -#define AW88399_VSNCTRL1_REG (0x3B) > -#define AW88399_ISNCTRL1_REG (0x3C) > -#define AW88399_ISNCTRL2_REG (0x3D) > -#define AW88399_DSPMADD_REG (0x40) > -#define AW88399_DSPMDAT_REG (0x41) > -#define AW88399_WDT_REG (0x42) > -#define AW88399_ACR1_REG (0x43) > -#define AW88399_ACR2_REG (0x44) > -#define AW88399_ASR1_REG (0x45) > -#define AW88399_ASR2_REG (0x46) > -#define AW88399_DSPCFG_REG (0x47) > -#define AW88399_ASR3_REG (0x48) > -#define AW88399_ASR4_REG (0x49) > -#define AW88399_DSPVCALB_REG (0x4A) > -#define AW88399_CRCCTRL_REG (0x4B) > -#define AW88399_DSPDBG1_REG (0x4C) > -#define AW88399_DSPDBG2_REG (0x4D) > -#define AW88399_DSPDBG3_REG (0x4E) > -#define AW88399_PLLCTRL1_REG (0x50) > -#define AW88399_PLLCTRL2_REG (0x51) > -#define AW88399_PLLCTRL3_REG (0x52) > -#define AW88399_CDACTRL1_REG (0x53) > -#define AW88399_CDACTRL2_REG (0x54) > -#define AW88399_CDACTRL3_REG (0x55) > -#define AW88399_SADCCTRL1_REG (0x56) > -#define AW88399_SADCCTRL2_REG (0x57) > -#define AW88399_BOPCTRL1_REG (0x58) > -#define AW88399_BOPCTRL2_REG (0x5A) > -#define AW88399_BOPCTRL3_REG (0x5B) > -#define AW88399_BOPCTRL4_REG (0x5C) > -#define AW88399_BOPCTRL5_REG (0x5D) > -#define AW88399_BOPCTRL6_REG (0x5E) > -#define AW88399_BOPCTRL7_REG (0x5F) > -#define AW88399_BSTCTRL1_REG (0x60) > -#define AW88399_BSTCTRL2_REG (0x61) > -#define AW88399_BSTCTRL3_REG (0x62) > -#define AW88399_BSTCTRL4_REG (0x63) > -#define AW88399_BSTCTRL5_REG (0x64) > -#define AW88399_BSTCTRL6_REG (0x65) > -#define AW88399_BSTCTRL7_REG (0x66) > -#define AW88399_BSTCTRL8_REG (0x67) > -#define AW88399_BSTCTRL9_REG (0x68) > -#define AW88399_BSTCTRL10_REG (0x69) > -#define AW88399_CPCTRL_REG (0x6A) > -#define AW88399_EFWH_REG (0x6C) > -#define AW88399_EFWM2_REG (0x6D) > -#define AW88399_EFWM1_REG (0x6E) > -#define AW88399_EFWL_REG (0x6F) > -#define AW88399_TESTCTRL1_REG (0x70) > -#define AW88399_TESTCTRL2_REG (0x71) > -#define AW88399_EFCTRL1_REG (0x72) > -#define AW88399_EFCTRL2_REG (0x73) > -#define AW88399_EFRH4_REG (0x74) > -#define AW88399_EFRH3_REG (0x75) > -#define AW88399_EFRH2_REG (0x76) > -#define AW88399_EFRH1_REG (0x77) > -#define AW88399_EFRL4_REG (0x78) > -#define AW88399_EFRL3_REG (0x79) > -#define AW88399_EFRL2_REG (0x7A) > -#define AW88399_EFRL1_REG (0x7B) > -#define AW88399_TM_REG (0x7C) > -#define AW88399_TM2_REG (0x7D) > - > -#define AW88399_REG_MAX (0x7E) > -#define AW88399_MUTE_VOL (1023) > - > -#define AW88399_DSP_CFG_ADDR (0x9B00) > -#define AW88399_DSP_REG_CFG_ADPZ_RA (0x9B68) > -#define AW88399_DSP_FW_ADDR (0x8980) > -#define AW88399_DSP_ROM_CHECK_ADDR (0x1F40) > -#define AW88399_DSP_ROM_CHECK_DATA (0x4638) > - > -#define AW88399_CALI_RE_HBITS_MASK (~(0xFFFF0000)) > -#define AW88399_CALI_RE_HBITS_SHIFT (16) > - > -#define AW88399_CALI_RE_LBITS_MASK (~(0xFFFF)) > -#define AW88399_CALI_RE_LBITS_SHIFT (0) > - > -#define AW88399_I2STXEN_START_BIT (9) > -#define AW88399_I2STXEN_BITS_LEN (1) > -#define AW88399_I2STXEN_MASK \ > - (~(((1<<AW88399_I2STXEN_BITS_LEN)-1) << AW88399_I2STXEN_START_BIT)) > - > -#define AW88399_I2STXEN_DISABLE (0) > -#define AW88399_I2STXEN_DISABLE_VALUE \ > - (AW88399_I2STXEN_DISABLE << AW88399_I2STXEN_START_BIT) > - > -#define AW88399_I2STXEN_ENABLE (1) > -#define AW88399_I2STXEN_ENABLE_VALUE \ > - (AW88399_I2STXEN_ENABLE << AW88399_I2STXEN_START_BIT) > - > -#define AW88399_VOL_START_BIT (0) > -#define AW88399_VOL_BITS_LEN (10) > -#define AW88399_VOL_MASK \ > - (~(((1<<AW88399_VOL_BITS_LEN)-1) << AW88399_VOL_START_BIT)) > - > -#define AW88399_PWDN_START_BIT (0) > -#define AW88399_PWDN_BITS_LEN (1) > -#define AW88399_PWDN_MASK \ > - (~(((1<<AW88399_PWDN_BITS_LEN)-1) << AW88399_PWDN_START_BIT)) > - > -#define AW88399_PWDN_POWER_DOWN (1) > -#define AW88399_PWDN_POWER_DOWN_VALUE \ > - (AW88399_PWDN_POWER_DOWN << AW88399_PWDN_START_BIT) > - > -#define AW88399_PWDN_WORKING (0) > -#define AW88399_PWDN_WORKING_VALUE \ > - (AW88399_PWDN_WORKING << AW88399_PWDN_START_BIT) > - > -#define AW88399_DSPBY_START_BIT (2) > -#define AW88399_DSPBY_BITS_LEN (1) > -#define AW88399_DSPBY_MASK \ > - (~(((1<<AW88399_DSPBY_BITS_LEN)-1) << AW88399_DSPBY_START_BIT)) > - > -#define AW88399_DSPBY_WORKING (0) > -#define AW88399_DSPBY_WORKING_VALUE \ > - (AW88399_DSPBY_WORKING << AW88399_DSPBY_START_BIT) > - > -#define AW88399_DSPBY_BYPASS (1) > -#define AW88399_DSPBY_BYPASS_VALUE \ > - (AW88399_DSPBY_BYPASS << AW88399_DSPBY_START_BIT) > - > -#define AW88399_MEM_CLKSEL_START_BIT (3) > -#define AW88399_MEM_CLKSEL_BITS_LEN (1) > -#define AW88399_MEM_CLKSEL_MASK \ > - (~(((1<<AW88399_MEM_CLKSEL_BITS_LEN)-1) << AW88399_MEM_CLKSEL_START_BIT)) > - > -#define AW88399_MEM_CLKSEL_OSCCLK (0) > -#define AW88399_MEM_CLKSEL_OSCCLK_VALUE \ > - (AW88399_MEM_CLKSEL_OSCCLK << AW88399_MEM_CLKSEL_START_BIT) > - > -#define AW88399_MEM_CLKSEL_DAPHCLK (1) > -#define AW88399_MEM_CLKSEL_DAPHCLK_VALUE \ > - (AW88399_MEM_CLKSEL_DAPHCLK << AW88399_MEM_CLKSEL_START_BIT) > - > -#define AW88399_DITHER_EN_START_BIT (15) > -#define AW88399_DITHER_EN_BITS_LEN (1) > -#define AW88399_DITHER_EN_MASK \ > - (~(((1<<AW88399_DITHER_EN_BITS_LEN)-1) << AW88399_DITHER_EN_START_BIT)) > - > -#define AW88399_DITHER_EN_DISABLE (0) > -#define AW88399_DITHER_EN_DISABLE_VALUE \ > - (AW88399_DITHER_EN_DISABLE << AW88399_DITHER_EN_START_BIT) > - > -#define AW88399_DITHER_EN_ENABLE (1) > -#define AW88399_DITHER_EN_ENABLE_VALUE \ > - (AW88399_DITHER_EN_ENABLE << AW88399_DITHER_EN_START_BIT) > - > -#define AW88399_HMUTE_START_BIT (8) > -#define AW88399_HMUTE_BITS_LEN (1) > -#define AW88399_HMUTE_MASK \ > - (~(((1<<AW88399_HMUTE_BITS_LEN)-1) << AW88399_HMUTE_START_BIT)) > - > -#define AW88399_HMUTE_DISABLE (0) > -#define AW88399_HMUTE_DISABLE_VALUE \ > - (AW88399_HMUTE_DISABLE << AW88399_HMUTE_START_BIT) > - > -#define AW88399_HMUTE_ENABLE (1) > -#define AW88399_HMUTE_ENABLE_VALUE \ > - (AW88399_HMUTE_ENABLE << AW88399_HMUTE_START_BIT) > - > -#define AW88399_EF_DBMD_START_BIT (2) > -#define AW88399_EF_DBMD_BITS_LEN (1) > -#define AW88399_EF_DBMD_MASK \ > - (~(((1<<AW88399_EF_DBMD_BITS_LEN)-1) << AW88399_EF_DBMD_START_BIT)) > - > -#define AW88399_EF_DBMD_OR (1) > -#define AW88399_EF_DBMD_OR_VALUE \ > - (AW88399_EF_DBMD_OR << AW88399_EF_DBMD_START_BIT) > - > -#define AW88399_VDSEL_START_BIT (5) > -#define AW88399_VDSEL_BITS_LEN (1) > -#define AW88399_VDSEL_MASK \ > - (~(((1<<AW88399_VDSEL_BITS_LEN)-1) << AW88399_VDSEL_START_BIT)) > - > -#define AW88399_EF_ISN_GESLP_H_START_BIT (0) > -#define AW88399_EF_ISN_GESLP_H_BITS_LEN (10) > -#define AW88399_EF_ISN_GESLP_H_MASK \ > - (~(((1<<AW88399_EF_ISN_GESLP_H_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_H_START_BIT)) > - > -/* EF_VSN_GESLP_H bit 9:0 (EFRH3 0x75) */ > -#define AW88399_EF_VSN_GESLP_H_START_BIT (0) > -#define AW88399_EF_VSN_GESLP_H_BITS_LEN (10) > -#define AW88399_EF_VSN_GESLP_H_MASK \ > - (~(((1<<AW88399_EF_VSN_GESLP_H_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_H_START_BIT)) > - > -#define AW88399_EF_ISN_GESLP_L_START_BIT (0) > -#define AW88399_EF_ISN_GESLP_L_BITS_LEN (10) > -#define AW88399_EF_ISN_GESLP_L_MASK \ > - (~(((1<<AW88399_EF_ISN_GESLP_L_BITS_LEN)-1) << AW88399_EF_ISN_GESLP_L_START_BIT)) > - > -/* EF_VSN_GESLP_L bit 9:0 (EFRL3 0x79) */ > -#define AW88399_EF_VSN_GESLP_L_START_BIT (0) > -#define AW88399_EF_VSN_GESLP_L_BITS_LEN (10) > -#define AW88399_EF_VSN_GESLP_L_MASK \ > - (~(((1<<AW88399_EF_VSN_GESLP_L_BITS_LEN)-1) << AW88399_EF_VSN_GESLP_L_START_BIT)) > - > -#define AW88399_INTERNAL_VSN_TRIM_H_START_BIT (9) > -#define AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN (6) > -#define AW88399_INTERNAL_VSN_TRIM_H_MASK \ > - (~(((1<<AW88399_INTERNAL_VSN_TRIM_H_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_H_START_BIT)) > - > -#define AW88399_INTERNAL_VSN_TRIM_L_START_BIT (9) > -#define AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN (6) > -#define AW88399_INTERNAL_VSN_TRIM_L_MASK \ > - (~(((1<<AW88399_INTERNAL_VSN_TRIM_L_BITS_LEN)-1) << AW88399_INTERNAL_VSN_TRIM_L_START_BIT)) > - > -#define AW88399_RCV_MODE_START_BIT (7) > -#define AW88399_RCV_MODE_BITS_LEN (1) > -#define AW88399_RCV_MODE_MASK \ > - (~(((1<<AW88399_RCV_MODE_BITS_LEN)-1) << AW88399_RCV_MODE_START_BIT)) > - > -#define AW88399_CLKI_START_BIT (4) > -#define AW88399_NOCLKI_START_BIT (5) > -#define AW88399_PLLI_START_BIT (0) > -#define AW88399_PLLI_INT_VALUE (1) > -#define AW88399_PLLI_INT_INTERRUPT \ > - (AW88399_PLLI_INT_VALUE << AW88399_PLLI_START_BIT) > - > -#define AW88399_CLKI_INT_VALUE (1) > -#define AW88399_CLKI_INT_INTERRUPT \ > - (AW88399_CLKI_INT_VALUE << AW88399_CLKI_START_BIT) > - > -#define AW88399_NOCLKI_INT_VALUE (1) > -#define AW88399_NOCLKI_INT_INTERRUPT \ > - (AW88399_NOCLKI_INT_VALUE << AW88399_NOCLKI_START_BIT) > - > -#define AW88399_BIT_SYSINT_CHECK \ > - (AW88399_PLLI_INT_INTERRUPT | \ > - AW88399_CLKI_INT_INTERRUPT | \ > - AW88399_NOCLKI_INT_INTERRUPT) > - > -#define AW88399_CRC_CHECK_START_BIT (12) > -#define AW88399_CRC_CHECK_BITS_LEN (3) > -#define AW88399_CRC_CHECK_BITS_MASK \ > - (~(((1<<AW88399_CRC_CHECK_BITS_LEN)-1) << AW88399_CRC_CHECK_START_BIT)) > - > -#define AW88399_RCV_MODE_RECEIVER (1) > -#define AW88399_RCV_MODE_RECEIVER_VALUE \ > - (AW88399_RCV_MODE_RECEIVER << AW88399_RCV_MODE_START_BIT) > - > -#define AW88399_AMPPD_START_BIT (1) > -#define AW88399_AMPPD_BITS_LEN (1) > -#define AW88399_AMPPD_MASK \ > - (~(((1<<AW88399_AMPPD_BITS_LEN)-1) << AW88399_AMPPD_START_BIT)) > - > -#define AW88399_AMPPD_WORKING (0) > -#define AW88399_AMPPD_WORKING_VALUE \ > - (AW88399_AMPPD_WORKING << AW88399_AMPPD_START_BIT) > - > -#define AW88399_AMPPD_POWER_DOWN (1) > -#define AW88399_AMPPD_POWER_DOWN_VALUE \ > - (AW88399_AMPPD_POWER_DOWN << AW88399_AMPPD_START_BIT) > - > -#define AW88399_RAM_CG_BYP_START_BIT (0) > -#define AW88399_RAM_CG_BYP_BITS_LEN (1) > -#define AW88399_RAM_CG_BYP_MASK \ > - (~(((1<<AW88399_RAM_CG_BYP_BITS_LEN)-1) << AW88399_RAM_CG_BYP_START_BIT)) > - > -#define AW88399_RAM_CG_BYP_WORK (0) > -#define AW88399_RAM_CG_BYP_WORK_VALUE \ > - (AW88399_RAM_CG_BYP_WORK << AW88399_RAM_CG_BYP_START_BIT) > - > -#define AW88399_RAM_CG_BYP_BYPASS (1) > -#define AW88399_RAM_CG_BYP_BYPASS_VALUE \ > - (AW88399_RAM_CG_BYP_BYPASS << AW88399_RAM_CG_BYP_START_BIT) > - > -#define AW88399_CRC_END_ADDR_START_BIT (0) > -#define AW88399_CRC_END_ADDR_BITS_LEN (12) > -#define AW88399_CRC_END_ADDR_MASK \ > - (~(((1<<AW88399_CRC_END_ADDR_BITS_LEN)-1) << AW88399_CRC_END_ADDR_START_BIT)) > - > -#define AW88399_CRC_CODE_EN_START_BIT (13) > -#define AW88399_CRC_CODE_EN_BITS_LEN (1) > -#define AW88399_CRC_CODE_EN_MASK \ > - (~(((1<<AW88399_CRC_CODE_EN_BITS_LEN)-1) << AW88399_CRC_CODE_EN_START_BIT)) > - > -#define AW88399_CRC_CODE_EN_DISABLE (0) > -#define AW88399_CRC_CODE_EN_DISABLE_VALUE \ > - (AW88399_CRC_CODE_EN_DISABLE << AW88399_CRC_CODE_EN_START_BIT) > - > -#define AW88399_CRC_CODE_EN_ENABLE (1) > -#define AW88399_CRC_CODE_EN_ENABLE_VALUE \ > - (AW88399_CRC_CODE_EN_ENABLE << AW88399_CRC_CODE_EN_START_BIT) > - > -#define AW88399_CRC_CFG_EN_START_BIT (12) > -#define AW88399_CRC_CFG_EN_BITS_LEN (1) > -#define AW88399_CRC_CFG_EN_MASK \ > - (~(((1<<AW88399_CRC_CFG_EN_BITS_LEN)-1) << AW88399_CRC_CFG_EN_START_BIT)) > - > -#define AW88399_CRC_CFG_EN_DISABLE (0) > -#define AW88399_CRC_CFG_EN_DISABLE_VALUE \ > - (AW88399_CRC_CFG_EN_DISABLE << AW88399_CRC_CFG_EN_START_BIT) > - > -#define AW88399_CRC_CFG_EN_ENABLE (1) > -#define AW88399_CRC_CFG_EN_ENABLE_VALUE \ > - (AW88399_CRC_CFG_EN_ENABLE << AW88399_CRC_CFG_EN_START_BIT) > - > -#define AW88399_OCDS_START_BIT (3) > -#define AW88399_OCDS_OC (1) > -#define AW88399_OCDS_OC_VALUE \ > - (AW88399_OCDS_OC << AW88399_OCDS_START_BIT) > - > -#define AW88399_NOCLKS_START_BIT (5) > -#define AW88399_NOCLKS_NO_CLOCK (1) > -#define AW88399_NOCLKS_NO_CLOCK_VALUE \ > - (AW88399_NOCLKS_NO_CLOCK << AW88399_NOCLKS_START_BIT) > - > -#define AW88399_SWS_START_BIT (8) > -#define AW88399_SWS_SWITCHING (1) > -#define AW88399_SWS_SWITCHING_VALUE \ > - (AW88399_SWS_SWITCHING << AW88399_SWS_START_BIT) > - > -#define AW88399_BSTS_START_BIT (9) > -#define AW88399_BSTS_FINISHED (1) > -#define AW88399_BSTS_FINISHED_VALUE \ > - (AW88399_BSTS_FINISHED << AW88399_BSTS_START_BIT) > - > -#define AW88399_UVLS_START_BIT (14) > -#define AW88399_UVLS_NORMAL (0) > -#define AW88399_UVLS_NORMAL_VALUE \ > - (AW88399_UVLS_NORMAL << AW88399_UVLS_START_BIT) > - > -#define AW88399_BSTOCS_START_BIT (11) > -#define AW88399_BSTOCS_OVER_CURRENT (1) > -#define AW88399_BSTOCS_OVER_CURRENT_VALUE \ > - (AW88399_BSTOCS_OVER_CURRENT << AW88399_BSTOCS_START_BIT) > - > -#define AW88399_OTHS_START_BIT (1) > -#define AW88399_OTHS_OT (1) > -#define AW88399_OTHS_OT_VALUE \ > - (AW88399_OTHS_OT << AW88399_OTHS_START_BIT) > - > -#define AW88399_PLLS_START_BIT (0) > -#define AW88399_PLLS_LOCKED (1) > -#define AW88399_PLLS_LOCKED_VALUE \ > - (AW88399_PLLS_LOCKED << AW88399_PLLS_START_BIT) > - > -#define AW88399_CLKS_START_BIT (4) > -#define AW88399_CLKS_STABLE (1) > -#define AW88399_CLKS_STABLE_VALUE \ > - (AW88399_CLKS_STABLE << AW88399_CLKS_START_BIT) > - > -#define AW88399_BIT_PLL_CHECK \ > - (AW88399_CLKS_STABLE_VALUE | \ > - AW88399_PLLS_LOCKED_VALUE) > - > -#define AW88399_BIT_SYSST_CHECK_MASK \ > - (~(AW88399_UVLS_NORMAL_VALUE | \ > - AW88399_BSTOCS_OVER_CURRENT_VALUE | \ > - AW88399_BSTS_FINISHED_VALUE | \ > - AW88399_SWS_SWITCHING_VALUE | \ > - AW88399_NOCLKS_NO_CLOCK_VALUE | \ > - AW88399_CLKS_STABLE_VALUE | \ > - AW88399_OCDS_OC_VALUE | \ > - AW88399_OTHS_OT_VALUE | \ > - AW88399_PLLS_LOCKED_VALUE)) > - > -#define AW88399_BIT_SYSST_NOSWS_CHECK \ > - (AW88399_BSTS_FINISHED_VALUE | \ > - AW88399_CLKS_STABLE_VALUE | \ > - AW88399_PLLS_LOCKED_VALUE) > - > -#define AW88399_BIT_SYSST_SWS_CHECK \ > - (AW88399_BSTS_FINISHED_VALUE | \ > - AW88399_CLKS_STABLE_VALUE | \ > - AW88399_PLLS_LOCKED_VALUE | \ > - AW88399_SWS_SWITCHING_VALUE) > - > -#define AW88399_CCO_MUX_START_BIT (14) > -#define AW88399_CCO_MUX_BITS_LEN (1) > -#define AW88399_CCO_MUX_MASK \ > - (~(((1<<AW88399_CCO_MUX_BITS_LEN)-1) << AW88399_CCO_MUX_START_BIT)) > - > -#define AW88399_CCO_MUX_DIVIDED (0) > -#define AW88399_CCO_MUX_DIVIDED_VALUE \ > - (AW88399_CCO_MUX_DIVIDED << AW88399_CCO_MUX_START_BIT) > - > -#define AW88399_CCO_MUX_BYPASS (1) > -#define AW88399_CCO_MUX_BYPASS_VALUE \ > - (AW88399_CCO_MUX_BYPASS << AW88399_CCO_MUX_START_BIT) > - > -#define AW88399_NOISE_GATE_EN_START_BIT (13) > -#define AW88399_NOISE_GATE_EN_BITS_LEN (1) > -#define AW88399_NOISE_GATE_EN_MASK \ > - (~(((1<<AW88399_NOISE_GATE_EN_BITS_LEN)-1) << AW88399_NOISE_GATE_EN_START_BIT)) > - > -#define AW88399_WDT_CNT_START_BIT (0) > -#define AW88399_WDT_CNT_BITS_LEN (8) > -#define AW88399_WDT_CNT_MASK \ > - (~(((1<<AW88399_WDT_CNT_BITS_LEN)-1) << AW88399_WDT_CNT_START_BIT)) > - > -#define AW88399_REABS_START_BIT (3) > -#define AW88399_REABS_BITS_LEN (1) > -#define AW88399_REABS_MASK \ > - (~(((1<<AW88399_REABS_BITS_LEN)-1) << AW88399_REABS_START_BIT)) > - > -#define AW88399_DSP_VOL_START_BIT (8) > -#define AW88399_DSP_VOL_BITS_LEN (8) > -#define AW88399_DSP_VOL_MASK \ > - (~(((1<<AW88399_DSP_VOL_BITS_LEN)-1) << AW88399_DSP_VOL_START_BIT)) > - > -#define AW883XX_DSP_NG_EN_START (13) > -#define AW883XX_DSP_NG_EN_LEN (1) > -#define AW883XX_DSP_NG_EN_MASK \ > - (~(((1 << AW883XX_DSP_NG_EN_LEN) - 1) << AW883XX_DSP_NG_EN_START)) > -#define AW883XX_DSP_NG_EN_DISABLE (0) > -#define AW883XX_DSP_NG_EN_DISABLE_VALUE \ > - (AW883XX_DSP_NG_EN_DISABLE << AW883XX_DSP_NG_EN_START) > - > -#define AW88399_VOLUME_STEP_DB (64) > -#define AW88399_VOL_DEFAULT_VALUE (0) > -#define AW88399_DSP_ODD_NUM_BIT_TEST (0x5555) > -#define AW88399_EF_ISN_GESLP_SIGN_MASK (~(1 << 9)) > -#define AW88399_EF_ISN_GESLP_SIGN_NEG (0xfe00) > - > -#define AW88399_EF_VSN_GESLP_SIGN_MASK (~(1 << 9)) > -#define AW88399_EF_VSN_GESLP_SIGN_NEG (0xfe00) > - > -#define AW88399_TEM4_SIGN_MASK (~(1 << 5)) > -#define AW88399_TEM4_SIGN_NEG (0xffc0) > - > -#define AW88399_ICABLK_FACTOR (1) > -#define AW88399_VCABLK_FACTOR (1) > -#define AW88399_VCABLK_DAC_FACTOR (2) > - > -#define AW88399_VCALB_ADJ_FACTOR (12) > -#define AW88399_VCALB_ACCURACY (1 << 12) > - > -#define AW88399_ISCAL_FACTOR (3125) > -#define AW88399_VSCAL_FACTOR (18875) > -#define AW88399_ISCAL_DAC_FACTOR (3125) > -#define AW88399_VSCAL_DAC_FACTOR (12600) > -#define AW88399_CABL_BASE_VALUE (1000) > - > -#define AW88399_DEV_DEFAULT_CH (0) > -#define AW88399_DEV_DSP_CHECK_MAX (5) > -#define AW88399_MAX_RAM_WRITE_BYTE_SIZE (128) > -#define AW88399_DSP_RE_SHIFT (12) > -#define AW88399_CALI_RE_MAX (15000) > -#define AW88399_CALI_RE_MIN (4000) > -#define AW_FW_ADDR_LEN (4) > -#define AW88399_DSP_RE_TO_SHOW_RE(re, shift) (((re) * (1000)) >> (shift)) > -#define AW88399_SHOW_RE_TO_DSP_RE(re, shift) (((re) << shift) / (1000)) > -#define AW88399_CRC_CHECK_PASS_VAL (0x4) > - > -#define AW88399_CRC_CFG_BASE_ADDR (0xD80) > -#define AW88399_CRC_FW_BASE_ADDR (0x4C0) > -#define AW88399_ACF_FILE "aw88399_acf.bin" > -#define AW88399_DEV_SYSST_CHECK_MAX (10) > -#define AW88399_CHIP_ID 0x2183 > +#include <sound/aw88399.h> > > #define AW88399_I2C_NAME "aw88399" > > -#define AW88399_START_RETRIES (5) > -#define AW88399_START_WORK_DELAY_MS (0) > - > #define AW88399_RATES (SNDRV_PCM_RATE_8000_48000 | \ > SNDRV_PCM_RATE_96000) > #define AW88399_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ > @@ -550,80 +48,4 @@ > .put = profile_set, \ > } > > -enum { > - AW_EF_AND_CHECK = 0, > - AW_EF_OR_CHECK, > -}; > - > -enum { > - AW88399_DEV_VDSEL_DAC = 0, > - AW88399_DEV_VDSEL_VSENSE = 32, > -}; > - > -enum { > - AW88399_DSP_CRC_NA = 0, > - AW88399_DSP_CRC_OK = 1, > -}; > - > -enum { > - AW88399_DSP_FW_UPDATE_OFF = 0, > - AW88399_DSP_FW_UPDATE_ON = 1, > -}; > - > -enum { > - AW88399_FORCE_UPDATE_OFF = 0, > - AW88399_FORCE_UPDATE_ON = 1, > -}; > - > -enum { > - AW88399_1000_US = 1000, > - AW88399_2000_US = 2000, > - AW88399_3000_US = 3000, > - AW88399_4000_US = 4000, > -}; > - > -enum AW88399_DEV_STATUS { > - AW88399_DEV_PW_OFF = 0, > - AW88399_DEV_PW_ON, > -}; > - > -enum AW88399_DEV_FW_STATUS { > - AW88399_DEV_FW_FAILED = 0, > - AW88399_DEV_FW_OK, > -}; > - > -enum AW88399_DEV_MEMCLK { > - AW88399_DEV_MEMCLK_OSC = 0, > - AW88399_DEV_MEMCLK_PLL = 1, > -}; > - > -enum AW88399_DEV_DSP_CFG { > - AW88399_DEV_DSP_WORK = 0, > - AW88399_DEV_DSP_BYPASS = 1, > -}; > - > -enum { > - AW88399_NOT_RCV_MODE = 0, > - AW88399_RCV_MODE = 1, > -}; > - > -enum { > - AW88399_SYNC_START = 0, > - AW88399_ASYNC_START, > -}; > - > -struct aw88399 { > - struct aw_device *aw_pa; > - struct mutex lock; > - struct gpio_desc *reset_gpio; > - struct delayed_work start_work; > - struct regmap *regmap; > - struct aw_container *aw_cfg; > - > - unsigned int check_val; > - unsigned int crc_init_val; > - unsigned int vcalb_init_val; > - unsigned int dither_st; > -}; > - > -#endif > +#endif /* __AW88399_H__ */ > -- i. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 1/8] ASoC: aw88399: extract shared device library 2026-07-21 15:21 ` Ilpo Järvinen @ 2026-07-21 16:57 ` Mark Brown 0 siblings, 0 replies; 15+ messages in thread From: Mark Brown @ 2026-07-21 16:57 UTC (permalink / raw) To: Ilpo Järvinen Cc: Marco Giunta, tiwai, perex, lgirdwood, LKML, linux-sound, Rafael J. Wysocki, lenb, Hans de Goede, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till [-- Attachment #1: Type: text/plain, Size: 5809 bytes --] On Tue, Jul 21, 2026 at 06:21:04PM +0300, Ilpo Järvinen wrote: > On Fri, 17 Jul 2026, Marco Giunta wrote: > > > Extract the device-level functions from aw88399.c into a new shared > > library module (aw88399-lib.c) with a shared header at > > include/sound/aw88399.h, following the pattern established by CS35L41 > > (cs35l41-lib.c / include/sound/cs35l41.h) for chips that need both > > ASoC and HDA drivers. > > > > The shared header at include/sound/aw88399.h contains the register > > definitions, bit-field masks, hardware constants, device enums, the > > struct aw88399 definition, and the library function declarations. > > The ASoC-private header at sound/soc/codecs/aw88399.h is reduced to > > ASoC-specific definitions (PCM formats/rates, ALSA kcontrol helpers, > > calibration constants) and includes the shared header. > > > > The library contains the chip initialization, firmware loading, > > playback start/stop sequences, and all their internal dependencies > > (PLL checks, DSP management, volume control, calibration, CRC > > verification, etc.). The ASoC codec driver retains the ALSA controls, > > DAPM widgets, codec probe/remove, calibration service, and I2C bus > > driver registration. > > > > A new Kconfig symbol SND_SOC_AW88399_LIB is introduced. > > SND_SOC_AW88399 (the existing ASoC codec) selects it, ensuring no > > change for current users. The HDA side codec driver (introduced > > later in this series) selects the library without pulling in the > > full ASoC codec module. This avoids a build-time dependency on the > > full ASoC driver and follows the established pattern used by CS35L41 > > (SND_SOC_CS35L41_LIB) for chips with both ASoC and HDA drivers. > > > > Some library functions (DSP control, volume setting, mute, > > calibration updates, profile management, and status helpers) are > > used internally by the library's start/stop sequences but are also > > called directly by the ASoC driver's remaining code. > > These are exported from the library so the ASoC module can access them. > > > > This is a pure code movement with no functional changes. The moved > > functions are identical to their originals in aw88399.c. > > > > Tested-by: Nadim Kobeissi <nadim@symbolic.software> > > Tested-by: Xia Yun'an <imitoy@imitoy.top> > > Tested-by: Munzir Taha <munzirtaha@gmail.com> > > Signed-off-by: Marco Giunta <marco_giunta@outlook.it> > > --- > > include/sound/aw88399.h | 618 ++++++++++++++ > > sound/soc/codecs/Kconfig | 5 + > > sound/soc/codecs/Makefile | 2 + > > sound/soc/codecs/aw88399-lib.c | 1381 ++++++++++++++++++++++++++++++++ > > sound/soc/codecs/aw88399.c | 1349 ------------------------------- > > sound/soc/codecs/aw88399.h | 582 +------------- > > 6 files changed, 2008 insertions(+), 1929 deletions(-) > > create mode 100644 include/sound/aw88399.h > > create mode 100644 sound/soc/codecs/aw88399-lib.c > > > > diff --git a/include/sound/aw88399.h b/include/sound/aw88399.h > > new file mode 100644 > > index 000000000000..3a2153f0ee92 > > --- /dev/null > > +++ b/include/sound/aw88399.h > > @@ -0,0 +1,618 @@ > > +/* SPDX-License-Identifier: GPL-2.0-only > > + * > > + * linux/sound/aw88399.h -- Platform data for AW88399 > > + * > > + * Copyright (c) 2023 AWINIC Technology CO., LTD > > + * > > + * Author: Weidong Wang <wangweidong.a@awinic.com> > > + */ > > + > > +#ifndef __SOUND_AW88399_H > > +#define __SOUND_AW88399_H > > + > > +#include <linux/mutex.h> > > +#include <linux/workqueue.h> > > + > > +/* registers list */ > > +#define AW88399_ID_REG (0x00) > > +#define AW88399_SYSST_REG (0x01) > > +#define AW88399_SYSINT_REG (0x02) > > +#define AW88399_SYSINTM_REG (0x03) > > +#define AW88399_SYSCTRL_REG (0x04) > > +#define AW88399_SYSCTRL2_REG (0x05) > > +#define AW88399_I2SCTRL1_REG (0x06) > > +#define AW88399_I2SCTRL2_REG (0x07) > > +#define AW88399_I2SCTRL3_REG (0x08) > > +#define AW88399_DACCFG1_REG (0x09) > > +#define AW88399_DACCFG2_REG (0x0A) > > +#define AW88399_DACCFG3_REG (0x0B) > > +#define AW88399_DACCFG4_REG (0x0C) > > +#define AW88399_DACCFG5_REG (0x0D) > > +#define AW88399_DACCFG6_REG (0x0E) > > +#define AW88399_DACCFG7_REG (0x0F) > > +#define AW88399_MPDCFG1_REG (0x10) > > +#define AW88399_MPDCFG2_REG (0x11) > > +#define AW88399_MPDCFG3_REG (0x12) > > +#define AW88399_MPDCFG4_REG (0x13) > > +#define AW88399_PWMCTRL1_REG (0x14) > > +#define AW88399_PWMCTRL2_REG (0x15) > > +#define AW88399_PWMCTRL3_REG (0x16) > > +#define AW88399_I2SCFG1_REG (0x17) > > +#define AW88399_DBGCTRL_REG (0x18) > > +#define AW88399_HAGCST_REG (0x20) > > +#define AW88399_VBAT_REG (0x21) > > +#define AW88399_TEMP_REG (0x22) > > +#define AW88399_PVDD_REG (0x23) > > +#define AW88399_ISNDAT_REG (0x24) > > +#define AW88399_VSNDAT_REG (0x25) > > +#define AW88399_I2SINT_REG (0x26) > > +#define AW88399_I2SCAPCNT_REG (0x27) > > +#define AW88399_ANASTA1_REG (0x28) > > +#define AW88399_ANASTA2_REG (0x29) > > +#define AW88399_ANASTA3_REG (0x2A) > > +#define AW88399_TESTDET_REG (0x2B) > > +#define AW88399_DSMCFG1_REG (0x30) > > +#define AW88399_DSMCFG2_REG (0x31) > > +#define AW88399_DSMCFG3_REG (0x32) > > +#define AW88399_DSMCFG4_REG (0x33) > > +#define AW88399_DSMCFG5_REG (0x34) > > +#define AW88399_DSMCFG6_REG (0x35) > > +#define AW88399_DSMCFG7_REG (0x36) > > +#define AW88399_DSMCFG8_REG (0x37) > > +#define AW88399_TESTIN_REG (0x38) > > +#define AW88399_TESTOUT_REG (0x39) Please delete unneeded context from mails when replying. Doing this makes it much easier to find your reply in the message, helping ensure it won't be missed by people scrolling through the irrelevant quoted material. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 488 bytes --] ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 2/8] ASoC: aw88399: derive channel from I2C address on ACPI systems 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta 2026-07-17 13:25 ` [PATCH 1/8] ASoC: aw88399: extract shared device library Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-17 13:25 ` [PATCH 3/8] ASoC: aw88399: add per-instance BSTS status bypass flag Marco Giunta ` (7 subsequent siblings) 9 siblings, 0 replies; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Extend aw88399_parse_channel_dt to derive the audio channel from the I2C address when the Device Tree property "awinic,audio-channel" is absent. The original code calls of_property_read_u32 without checking the return value. On ACPI systems, the DT property is never present, and channel_value is used uninitialized in the assignment to aw_dev->channel. Add a fallback that computes the channel as (i2c_addr - 0x34), where 0x34 is the AW88399's base I2C address per the datasheet (valid range 0x34-0x37). This channel assignment may be subsequently overridden by the HDA side codec's property driver on systems that require it. No change on Device Tree systems where the property is present. Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Co-developed-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- sound/soc/codecs/aw88399-lib.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/aw88399-lib.c b/sound/soc/codecs/aw88399-lib.c index 258d6efbf590..b525695c96d1 100644 --- a/sound/soc/codecs/aw88399-lib.c +++ b/sound/soc/codecs/aw88399-lib.c @@ -1328,8 +1328,20 @@ static void aw88399_parse_channel_dt(struct aw_device *aw_dev) { struct device_node *np = aw_dev->dev->of_node; u32 channel_value; + int ret; - of_property_read_u32(np, "awinic,audio-channel", &channel_value); + ret = of_property_read_u32(np, "awinic,audio-channel", &channel_value); + if (ret) { + /* + * On ACPI systems, DT properties don't exist. Derive channel + * from I2C address: 0x34 -> channel 0 (left), 0x35 -> channel 1 (right) + */ + aw_dev->channel = aw_dev->i2c->addr - 0x34; + dev_dbg(aw_dev->dev, + "DT channel property not found, using I2C address-based channel %d (addr 0x%02x)\n", + aw_dev->channel, aw_dev->i2c->addr); + return; + } aw_dev->channel = channel_value; } -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 3/8] ASoC: aw88399: add per-instance BSTS status bypass flag 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta 2026-07-17 13:25 ` [PATCH 1/8] ASoC: aw88399: extract shared device library Marco Giunta 2026-07-17 13:25 ` [PATCH 2/8] ASoC: aw88399: derive channel from I2C address on ACPI systems Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-17 13:25 ` [PATCH 4/8] ASoC: aw88399: add firmware reload flag for resume Marco Giunta ` (6 subsequent siblings) 9 siblings, 0 replies; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Add a bsts_unreliable flag to struct aw88399 that, when set, causes the startup status check (aw_dev_check_sysst) to skip the BSTS (boost startup finished) requirement. On some hardware, the BSTS bit in the SYSST register (0x01, bit 9) does not reliably assert even during normal audio playback. Register inspection on affected Lenovo Legion hardware shows both amplifiers reporting BSTS=0 on both channels despite clean audio output. Per the AW88399 datasheet, BSTS indicates boost startup completion. If BSTS never reliably sets to 1, the chip is never allowed to start by aw_dev_check_sysst, regardless of whether the boot failure is genuine. The new flag defaults to false via kzalloc, preserving the original check behavior for all existing users. No existing code path sets this flag; it will be set by the forthcoming HDA side codec property driver for affected hardware. Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- include/sound/aw88399.h | 1 + sound/soc/codecs/aw88399-lib.c | 13 +++++++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/include/sound/aw88399.h b/include/sound/aw88399.h index 3a2153f0ee92..dee91b540b81 100644 --- a/include/sound/aw88399.h +++ b/include/sound/aw88399.h @@ -598,6 +598,7 @@ struct aw88399 { unsigned int crc_init_val; unsigned int vcalb_init_val; unsigned int dither_st; + bool bsts_unreliable; }; int aw_dev_check_syspll(struct aw_device *aw_dev); diff --git a/sound/soc/codecs/aw88399-lib.c b/sound/soc/codecs/aw88399-lib.c index b525695c96d1..2045c4171be0 100644 --- a/sound/soc/codecs/aw88399-lib.c +++ b/sound/soc/codecs/aw88399-lib.c @@ -167,8 +167,9 @@ int aw_dev_check_syspll(struct aw_device *aw_dev) } EXPORT_SYMBOL_GPL(aw_dev_check_syspll); -static int aw_dev_check_sysst(struct aw_device *aw_dev) +static int aw_dev_check_sysst(struct aw88399 *aw88399) { + struct aw_device *aw_dev = aw88399->aw_pa; unsigned int check_val; unsigned int reg_val; int ret, i; @@ -182,6 +183,14 @@ static int aw_dev_check_sysst(struct aw_device *aw_dev) else check_val = AW88399_BIT_SYSST_SWS_CHECK; + /* + * On some hardware the BSTS (boost-finished) status bit does not + * reliably assert even when audio output is working normally. + * Allow per-instance bypass when flagged by the side-codec driver. + */ + if (aw88399->bsts_unreliable) + check_val &= ~AW88399_BSTS_FINISHED_VALUE; + for (i = 0; i < AW88399_DEV_SYSST_CHECK_MAX; i++) { ret = regmap_read(aw_dev->regmap, AW88399_SYSST_REG, ®_val); if (ret) @@ -710,7 +719,7 @@ static int aw88399_dev_start(struct aw88399 *aw88399) usleep_range(AW88399_1000_US, AW88399_1000_US + 50); /* check i2s status */ - ret = aw_dev_check_sysst(aw_dev); + ret = aw_dev_check_sysst(aw88399); if (ret) { dev_err(aw_dev->dev, "sysst check failed"); goto sysst_check_fail; -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 4/8] ASoC: aw88399: add firmware reload flag for resume 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta ` (2 preceding siblings ...) 2026-07-17 13:25 ` [PATCH 3/8] ASoC: aw88399: add per-instance BSTS status bypass flag Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-17 13:25 ` [PATCH 5/8] ASoC: aw88399: add channel setter for HDA side codec Marco Giunta ` (5 subsequent siblings) 9 siblings, 0 replies; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Add a fw_needs_reload flag to struct aw88399 that, when set, causes aw88399_start to perform a full DSP firmware upload instead of assuming the firmware binary is already present in memory. After system sleep, the AW88399 loses its memory contents. The existing start sequence assumes the firmware binary persists from initialization and only uploads register configuration and DSP config (AW88399_DSP_FW_UPDATE_OFF). When memory is empty, this causes the subsequent CRC check to fail, triggering the retry mechanism in aw88399_start_pa which re-uploads the firmware on the second attempt. While the retry mechanism recovers correctly, it produces misleading error-level log messages on every resume cycle. The fw_needs_reload flag allows the HDA side codec driver to signal that a full firmware reload is needed after resume, eliminating the spurious CRC failures. The flag defaults to false via kzalloc, preserving the original behavior for existing ASoC users. No existing code path sets this flag; it will be set by the HDA side codec driver's system suspend handler. Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- include/sound/aw88399.h | 1 + sound/soc/codecs/aw88399-lib.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/include/sound/aw88399.h b/include/sound/aw88399.h index dee91b540b81..3dbc37dc13d1 100644 --- a/include/sound/aw88399.h +++ b/include/sound/aw88399.h @@ -599,6 +599,7 @@ struct aw88399 { unsigned int vcalb_init_val; unsigned int dither_st; bool bsts_unreliable; + bool fw_needs_reload; }; int aw_dev_check_syspll(struct aw_device *aw_dev); diff --git a/sound/soc/codecs/aw88399-lib.c b/sound/soc/codecs/aw88399-lib.c index 2045c4171be0..094a37b66fb5 100644 --- a/sound/soc/codecs/aw88399-lib.c +++ b/sound/soc/codecs/aw88399-lib.c @@ -1171,12 +1171,15 @@ void aw88399_start(struct aw88399 *aw88399, bool sync_start) if (aw88399->aw_pa->status == AW88399_DEV_PW_ON) return; - ret = aw88399_dev_fw_update(aw88399, AW88399_DSP_FW_UPDATE_OFF, true); + ret = aw88399_dev_fw_update(aw88399, aw88399->fw_needs_reload ? + AW88399_DSP_FW_UPDATE_ON : AW88399_DSP_FW_UPDATE_OFF, true); if (ret) { dev_err(aw88399->aw_pa->dev, "fw update failed."); return; } + aw88399->fw_needs_reload = false; + if (sync_start == AW88399_SYNC_START) aw88399_start_pa(aw88399); else -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 5/8] ASoC: aw88399: add channel setter for HDA side codec 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta ` (3 preceding siblings ...) 2026-07-17 13:25 ` [PATCH 4/8] ASoC: aw88399: add firmware reload flag for resume Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-17 13:25 ` [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate Marco Giunta ` (4 subsequent siblings) 9 siblings, 0 replies; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Add aw88399_dev_set_channel() to the shared library so that the HDA side codec driver can set the amplifier's channel assignment without including the aw88395 device header directly. The AW88399's struct aw_device is defined in aw88395_device.h, which lives under sound/soc/codecs/aw88395/. Without this accessor, the HDA driver would need a cross-subsystem relative include path to access the channel field. Providing a setter in the library keeps the interface clean and avoids coupling the HDA driver to ASoC-internal headers. Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- include/sound/aw88399.h | 1 + sound/soc/codecs/aw88399-lib.c | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/include/sound/aw88399.h b/include/sound/aw88399.h index 3dbc37dc13d1..a1e0de6be8ea 100644 --- a/include/sound/aw88399.h +++ b/include/sound/aw88399.h @@ -609,6 +609,7 @@ int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value); int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc); int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name); void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute); +void aw88399_dev_set_channel(struct aw88399 *aw88399, int channel); void aw88399_hw_reset(struct aw88399 *aw88399); int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap); extern const struct regmap_config aw88399_remap_config; diff --git a/sound/soc/codecs/aw88399-lib.c b/sound/soc/codecs/aw88399-lib.c index 094a37b66fb5..5c7982891def 100644 --- a/sound/soc/codecs/aw88399-lib.c +++ b/sound/soc/codecs/aw88399-lib.c @@ -1401,5 +1401,11 @@ int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap } EXPORT_SYMBOL_GPL(aw88399_init); +void aw88399_dev_set_channel(struct aw88399 *aw88399, int channel) +{ + aw88399->aw_pa->channel = channel; +} +EXPORT_SYMBOL_GPL(aw88399_dev_set_channel); + MODULE_DESCRIPTION("AW88399 common device library"); MODULE_LICENSE("GPL"); -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta ` (4 preceding siblings ...) 2026-07-17 13:25 ` [PATCH 5/8] ASoC: aw88399: add channel setter for HDA side codec Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-21 12:13 ` Rafael J. Wysocki (Intel) 2026-07-21 15:22 ` Ilpo Järvinen 2026-07-17 13:25 ` [PATCH 7/8] ALSA: hda/scodec: add AW88399 HDA side codec driver Marco Giunta ` (3 subsequent siblings) 9 siblings, 2 replies; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Register the AWINIC AW88399 ACPI hardware ID "AWDZ8399" with the serial-multi-instantiate driver and add it to the ACPI scan ignore list so that the two I2C amplifier instances on Lenovo Legion laptops are enumerated as separate I2C client devices rather than a single ACPI platform device. The SMI node creates two instances named "aw88399-hda" with IRQ_RESOURCE_AUTO, matching the pattern used by CS35L41. Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Co-developed-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- drivers/acpi/scan.c | 1 + drivers/platform/x86/serial-multi-instantiate.c | 10 ++++++++++ 2 files changed, 11 insertions(+) diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 9a7ac2eb9ce0..4f4552b1551b 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1752,6 +1752,7 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device) * by the drivers/platform/x86/serial-multi-instantiate.c driver, which * knows which client device id to use for each resource. */ + {"AWDZ8399", }, {"BSG1160", }, {"BSG2150", }, {"CSC3551", }, diff --git a/drivers/platform/x86/serial-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c index 1a369334f9cb..3e89fcdd45f7 100644 --- a/drivers/platform/x86/serial-multi-instantiate.c +++ b/drivers/platform/x86/serial-multi-instantiate.c @@ -307,6 +307,15 @@ static void smi_remove(struct platform_device *pdev) smi_devs_unregister(smi); } +static const struct smi_node aw88399_hda = { + .instances = { + { "aw88399-hda", IRQ_RESOURCE_AUTO, 0 }, + { "aw88399-hda", IRQ_RESOURCE_AUTO, 0 }, + {} + }, + .bus_type = SMI_AUTO_DETECT, +}; + static const struct smi_node bsg1160_data = { .instances = { { "bmc150_accel", IRQ_RESOURCE_GPIO, 0 }, @@ -405,6 +414,7 @@ static const struct smi_node tas2781_hda = { * drivers/acpi/scan.c: acpi_device_enumeration_by_parent(). */ static const struct acpi_device_id smi_acpi_ids[] = { + { "AWDZ8399", (unsigned long)&aw88399_hda }, { "BSG1160", (unsigned long)&bsg1160_data }, { "BSG2150", (unsigned long)&bsg2150_data }, { "CSC3551", (unsigned long)&cs35l41_hda }, -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate 2026-07-17 13:25 ` [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate Marco Giunta @ 2026-07-21 12:13 ` Rafael J. Wysocki (Intel) 2026-07-21 15:22 ` Ilpo Järvinen 1 sibling, 0 replies; 15+ messages in thread From: Rafael J. Wysocki (Intel) @ 2026-07-21 12:13 UTC (permalink / raw) To: Marco Giunta Cc: tiwai, perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till On Fri, Jul 17, 2026 at 3:27 PM Marco Giunta <marco_giunta@outlook.it> wrote: > > Register the AWINIC AW88399 ACPI hardware ID "AWDZ8399" with the > serial-multi-instantiate driver and add it to the ACPI scan ignore > list so that the two I2C amplifier instances on Lenovo Legion laptops > are enumerated as separate I2C client devices rather than a single > ACPI platform device. > > The SMI node creates two instances named "aw88399-hda" with > IRQ_RESOURCE_AUTO, matching the pattern used by CS35L41. > > Tested-by: Nadim Kobeissi <nadim@symbolic.software> > Tested-by: Xia Yun'an <imitoy@imitoy.top> > Tested-by: Munzir Taha <munzirtaha@gmail.com> > Co-developed-by: Yakov Till <yakov.till@gmail.com> > Signed-off-by: Yakov Till <yakov.till@gmail.com> > Signed-off-by: Marco Giunta <marco_giunta@outlook.it> The change in drivers/acpi/scan.c is fine with me, so Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org> # ACPI core and please feel free to route this patch as you see fit. Thanks! > --- > drivers/acpi/scan.c | 1 + > drivers/platform/x86/serial-multi-instantiate.c | 10 ++++++++++ > 2 files changed, 11 insertions(+) > > diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c > index 9a7ac2eb9ce0..4f4552b1551b 100644 > --- a/drivers/acpi/scan.c > +++ b/drivers/acpi/scan.c > @@ -1752,6 +1752,7 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device) > * by the drivers/platform/x86/serial-multi-instantiate.c driver, which > * knows which client device id to use for each resource. > */ > + {"AWDZ8399", }, > {"BSG1160", }, > {"BSG2150", }, > {"CSC3551", }, > diff --git a/drivers/platform/x86/serial-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c > index 1a369334f9cb..3e89fcdd45f7 100644 > --- a/drivers/platform/x86/serial-multi-instantiate.c > +++ b/drivers/platform/x86/serial-multi-instantiate.c > @@ -307,6 +307,15 @@ static void smi_remove(struct platform_device *pdev) > smi_devs_unregister(smi); > } > > +static const struct smi_node aw88399_hda = { > + .instances = { > + { "aw88399-hda", IRQ_RESOURCE_AUTO, 0 }, > + { "aw88399-hda", IRQ_RESOURCE_AUTO, 0 }, > + {} > + }, > + .bus_type = SMI_AUTO_DETECT, > +}; > + > static const struct smi_node bsg1160_data = { > .instances = { > { "bmc150_accel", IRQ_RESOURCE_GPIO, 0 }, > @@ -405,6 +414,7 @@ static const struct smi_node tas2781_hda = { > * drivers/acpi/scan.c: acpi_device_enumeration_by_parent(). > */ > static const struct acpi_device_id smi_acpi_ids[] = { > + { "AWDZ8399", (unsigned long)&aw88399_hda }, > { "BSG1160", (unsigned long)&bsg1160_data }, > { "BSG2150", (unsigned long)&bsg2150_data }, > { "CSC3551", (unsigned long)&cs35l41_hda }, > -- > 2.55.0 > ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate 2026-07-17 13:25 ` [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate Marco Giunta 2026-07-21 12:13 ` Rafael J. Wysocki (Intel) @ 2026-07-21 15:22 ` Ilpo Järvinen 1 sibling, 0 replies; 15+ messages in thread From: Ilpo Järvinen @ 2026-07-21 15:22 UTC (permalink / raw) To: Marco Giunta Cc: tiwai, perex, lgirdwood, broonie, LKML, linux-sound, Rafael J. Wysocki, lenb, Hans de Goede, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till [-- Attachment #1: Type: text/plain, Size: 2668 bytes --] On Fri, 17 Jul 2026, Marco Giunta wrote: > Register the AWINIC AW88399 ACPI hardware ID "AWDZ8399" with the > serial-multi-instantiate driver and add it to the ACPI scan ignore > list so that the two I2C amplifier instances on Lenovo Legion laptops > are enumerated as separate I2C client devices rather than a single > ACPI platform device. > > The SMI node creates two instances named "aw88399-hda" with > IRQ_RESOURCE_AUTO, matching the pattern used by CS35L41. > > Tested-by: Nadim Kobeissi <nadim@symbolic.software> > Tested-by: Xia Yun'an <imitoy@imitoy.top> > Tested-by: Munzir Taha <munzirtaha@gmail.com> > Co-developed-by: Yakov Till <yakov.till@gmail.com> > Signed-off-by: Yakov Till <yakov.till@gmail.com> > Signed-off-by: Marco Giunta <marco_giunta@outlook.it> > --- > drivers/acpi/scan.c | 1 + > drivers/platform/x86/serial-multi-instantiate.c | 10 ++++++++++ > 2 files changed, 11 insertions(+) > > diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c > index 9a7ac2eb9ce0..4f4552b1551b 100644 > --- a/drivers/acpi/scan.c > +++ b/drivers/acpi/scan.c > @@ -1752,6 +1752,7 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device) > * by the drivers/platform/x86/serial-multi-instantiate.c driver, which > * knows which client device id to use for each resource. > */ > + {"AWDZ8399", }, > {"BSG1160", }, > {"BSG2150", }, > {"CSC3551", }, > diff --git a/drivers/platform/x86/serial-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c > index 1a369334f9cb..3e89fcdd45f7 100644 > --- a/drivers/platform/x86/serial-multi-instantiate.c > +++ b/drivers/platform/x86/serial-multi-instantiate.c > @@ -307,6 +307,15 @@ static void smi_remove(struct platform_device *pdev) > smi_devs_unregister(smi); > } > > +static const struct smi_node aw88399_hda = { > + .instances = { > + { "aw88399-hda", IRQ_RESOURCE_AUTO, 0 }, > + { "aw88399-hda", IRQ_RESOURCE_AUTO, 0 }, > + {} > + }, > + .bus_type = SMI_AUTO_DETECT, > +}; > + > static const struct smi_node bsg1160_data = { > .instances = { > { "bmc150_accel", IRQ_RESOURCE_GPIO, 0 }, > @@ -405,6 +414,7 @@ static const struct smi_node tas2781_hda = { > * drivers/acpi/scan.c: acpi_device_enumeration_by_parent(). > */ > static const struct acpi_device_id smi_acpi_ids[] = { > + { "AWDZ8399", (unsigned long)&aw88399_hda }, > { "BSG1160", (unsigned long)&bsg1160_data }, > { "BSG2150", (unsigned long)&bsg2150_data }, > { "CSC3551", (unsigned long)&cs35l41_hda }, > Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> -- i. ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 7/8] ALSA: hda/scodec: add AW88399 HDA side codec driver 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta ` (5 preceding siblings ...) 2026-07-17 13:25 ` [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-17 13:25 ` [PATCH 8/8] ALSA: hda/realtek: enable AW88399 on Lenovo Legion Pro Marco Giunta ` (2 subsequent siblings) 9 siblings, 0 replies; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Add an HDA side codec driver for the AWINIC AW88399 smart amplifier, enabling its use as a companion amplifier on HDA systems where the chip is connected via I2C to the host and driven alongside a primary HDA codec (such as Realtek ALC287). The driver is structured after the existing side codec drivers: * aw88399_hda_i2c.c: I2C bus driver matching ACPI HID "AWDZ8399" and serial-multi-instantiate device name "aw88399-hda". Creates the regmap and passes it to the shared probe function, following the CS35L41/CS35L56/TAS2781 pattern. * aw88399_hda.c: Core driver implementing HDA component binding, playback hooks (using the shared library's start/stop functions), ACPI subsystem ID retrieval, and runtime/system power management. Includes per-model quirk infrastructure using ACPI subsystem ID matching; the quirk table is empty in this patch and populated in the next patch along with the corresponding Realtek fixups that activate the driver. The driver includes <sound/aw88399.h> for shared definitions and depends on SND_SOC_AW88399_LIB for chip initialization, firmware loading, and playback control, avoiding any dependency on the full ASoC codec module. Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Co-developed-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- sound/hda/codecs/side-codecs/Kconfig | 18 + sound/hda/codecs/side-codecs/Makefile | 4 + sound/hda/codecs/side-codecs/aw88399_hda.c | 329 ++++++++++++++++++ sound/hda/codecs/side-codecs/aw88399_hda.h | 36 ++ .../hda/codecs/side-codecs/aw88399_hda_i2c.c | 54 +++ 5 files changed, 441 insertions(+) create mode 100644 sound/hda/codecs/side-codecs/aw88399_hda.c create mode 100644 sound/hda/codecs/side-codecs/aw88399_hda.h create mode 100644 sound/hda/codecs/side-codecs/aw88399_hda_i2c.c diff --git a/sound/hda/codecs/side-codecs/Kconfig b/sound/hda/codecs/side-codecs/Kconfig index 1cfd83e251e4..f90f1dfcec68 100644 --- a/sound/hda/codecs/side-codecs/Kconfig +++ b/sound/hda/codecs/side-codecs/Kconfig @@ -13,6 +13,24 @@ config SND_HDA_CIRRUS_SCODEC_KUNIT_TEST Documentation/dev-tools/kunit/. If in doubt, say "N". +config SND_HDA_SCODEC_AW88399 + tristate + select SND_HDA_GENERIC + +config SND_HDA_SCODEC_AW88399_I2C + tristate "Build AW88399 HD-audio side codec support for I2C Bus" + depends on I2C + depends on ACPI + depends on SND_SOC + select SND_HDA_SCODEC_AW88399 + select SND_SOC_AW88399_LIB + help + Say Y or M here to include AW88399 I2C HD-audio side codec support + in snd-hda-intel driver, such as ALC287. + +comment "Set to Y if you want auto-loading the side codec driver" + depends on SND_HDA=y && SND_HDA_SCODEC_AW88399_I2C=m + config SND_HDA_SCODEC_CS35L41 tristate select SND_HDA_GENERIC diff --git a/sound/hda/codecs/side-codecs/Makefile b/sound/hda/codecs/side-codecs/Makefile index 245e84f6a121..7dd010c68f78 100644 --- a/sound/hda/codecs/side-codecs/Makefile +++ b/sound/hda/codecs/side-codecs/Makefile @@ -3,6 +3,8 @@ subdir-ccflags-y += -I$(src)/../../common snd-hda-cirrus-scodec-y := cirrus_scodec.o snd-hda-cirrus-scodec-test-y := cirrus_scodec_test.o +snd-hda-scodec-aw88399-y := aw88399_hda.o +snd-hda-scodec-aw88399-i2c-y := aw88399_hda_i2c.o snd-hda-scodec-cs35l41-y := cs35l41_hda.o cs35l41_hda_property.o snd-hda-scodec-cs35l41-i2c-y := cs35l41_hda_i2c.o snd-hda-scodec-cs35l41-spi-y := cs35l41_hda_spi.o @@ -16,6 +18,8 @@ snd-hda-scodec-tas2781-spi-y := tas2781_hda_spi.o obj-$(CONFIG_SND_HDA_CIRRUS_SCODEC) += snd-hda-cirrus-scodec.o obj-$(CONFIG_SND_HDA_CIRRUS_SCODEC_KUNIT_TEST) += snd-hda-cirrus-scodec-test.o +obj-$(CONFIG_SND_HDA_SCODEC_AW88399) += snd-hda-scodec-aw88399.o +obj-$(CONFIG_SND_HDA_SCODEC_AW88399_I2C) += snd-hda-scodec-aw88399-i2c.o obj-$(CONFIG_SND_HDA_SCODEC_CS35L41) += snd-hda-scodec-cs35l41.o obj-$(CONFIG_SND_HDA_SCODEC_CS35L41_I2C) += snd-hda-scodec-cs35l41-i2c.o obj-$(CONFIG_SND_HDA_SCODEC_CS35L41_SPI) += snd-hda-scodec-cs35l41-spi.o diff --git a/sound/hda/codecs/side-codecs/aw88399_hda.c b/sound/hda/codecs/side-codecs/aw88399_hda.c new file mode 100644 index 000000000000..9f6f4cbcf641 --- /dev/null +++ b/sound/hda/codecs/side-codecs/aw88399_hda.c @@ -0,0 +1,329 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// AW88399 HDA side codec driver +// +// Based on cs35l41_hda.c and aw88399.c +// + +#include <linux/acpi.h> +#include <linux/gpio/consumer.h> +#include <linux/i2c.h> +#include <linux/module.h> +#include <linux/mutex.h> +#include <linux/pm_runtime.h> +#include <linux/string.h> +#include <sound/hda_codec.h> +#include "../generic.h" +#include "hda_component.h" +#include "aw88399_hda.h" + +#define AW88399_HDA_I2C_BASE_ADDR 0x34 + +static void aw88399_hda_playback_hook(struct device *dev, int action) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + struct aw88399 *core = aw88399->core; + int ret = 0; + + dev_dbg(aw88399->dev, "Playback action: %d\n", action); + + switch (action) { + case HDA_GEN_PCM_ACT_OPEN: + pm_runtime_get_sync(dev); + aw88399->playing = true; + break; + case HDA_GEN_PCM_ACT_PREPARE: + if (core) + aw88399_start(core, AW88399_SYNC_START); + break; + case HDA_GEN_PCM_ACT_CLEANUP: + if (aw88399->aw_dev) + ret = aw88399_stop(aw88399->aw_dev); + if (ret) + dev_err(aw88399->dev, "Failed to stop amplifier: %d\n", ret); + break; + case HDA_GEN_PCM_ACT_CLOSE: + if (aw88399->aw_dev) + aw88399_stop(aw88399->aw_dev); + aw88399->playing = false; + pm_runtime_mark_last_busy(dev); + pm_runtime_put_autosuspend(dev); + break; + default: + dev_warn(aw88399->dev, "Unsupported action: %d\n", action); + break; + } +} + +static int aw88399_hda_bind(struct device *dev, struct device *master, void *master_data) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + struct hda_component_parent *parent = master_data; + struct hda_component *comp; + + comp = hda_component_from_index(parent, aw88399->index); + if (!comp) + return -EINVAL; + + if (comp->dev) + return -EBUSY; + + comp->dev = dev; + + strscpy(comp->name, dev_name(dev), sizeof(comp->name)); + + comp->playback_hook = aw88399_hda_playback_hook; + + dev_info(aw88399->dev, + "AW88399 Bound - SSID: %s, channel: %d\n", + aw88399->acpi_subsystem_id, aw88399->channel); + + return 0; +} + +static void aw88399_hda_unbind(struct device *dev, struct device *master, void *master_data) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + struct hda_component_parent *parent = master_data; + struct hda_component *comp; + + comp = hda_component_from_index(parent, aw88399->index); + if (comp && (comp->dev == dev)) + memset(comp, 0, sizeof(*comp)); + + dev_dbg(aw88399->dev, "Unbound from HDA codec\n"); +} + +static const struct component_ops aw88399_hda_comp_ops = { + .bind = aw88399_hda_bind, + .unbind = aw88399_hda_unbind, +}; + +static int aw88399_hda_index_from_i2c(struct aw88399_hda *aw88399) +{ + return to_i2c_client(aw88399->dev)->addr - AW88399_HDA_I2C_BASE_ADDR; +} + +static int aw88399_hda_init(struct aw88399_hda *aw88399) +{ + struct device *dev = aw88399->dev; + struct i2c_client *i2c = to_i2c_client(dev); + struct aw88399 *core; + int ret; + + core = devm_kzalloc(dev, sizeof(*core), GFP_KERNEL); + if (!core) + return -ENOMEM; + + mutex_init(&core->lock); + core->reset_gpio = aw88399->reset_gpio; + core->regmap = aw88399->regmap; + core->bsts_unreliable = aw88399->bsts_unreliable; + + aw88399_hw_reset(core); + + ret = aw88399_init(core, i2c, aw88399->regmap); + if (ret) + return ret; + + /* Set channel BEFORE loading firmware so ACF parser sees correct value */ + if (core->aw_pa) + aw88399_dev_set_channel(core, aw88399->channel); + + ret = aw88399_request_firmware_file(core); + if (ret) + return ret; + + aw88399->core = core; + aw88399->aw_dev = core->aw_pa; + + return 0; +} + +struct aw88399_prop_model { + const char *ssid; + int (*apply_prop)(struct aw88399_hda *aw88399); +}; + +static const struct aw88399_prop_model aw88399_prop_model_table[] = { + { } +}; + +static int aw88399_hda_acpi_probe(struct aw88399_hda *aw88399) +{ + struct acpi_device *adev; + struct device *physdev; + const char *sub; + const struct aw88399_prop_model *model; + + aw88399->index = aw88399_hda_index_from_i2c(aw88399); + aw88399->channel = aw88399->index; + aw88399->acpi_subsystem_id = NULL; + + adev = acpi_dev_get_first_match_dev("AWDZ8399", NULL, -1); + + if (!adev) { + dev_err(aw88399->dev, "Failed to find an ACPI device for AWDZ8399\n"); + return -ENODEV; + } + + physdev = get_device(acpi_get_first_physical_node(adev)); + acpi_dev_put(adev); + + if (!physdev) + return -ENODEV; + + sub = acpi_get_subsystem_id(ACPI_HANDLE(physdev)); + put_device(physdev); + if (!IS_ERR_OR_NULL(sub)) + aw88399->acpi_subsystem_id = sub; + + if (aw88399->acpi_subsystem_id) { + for (model = aw88399_prop_model_table; model->ssid; model++) { + if (!strcasecmp(model->ssid, aw88399->acpi_subsystem_id)) { + dev_info(aw88399->dev, + "Applying properties for SSID %s\n", + aw88399->acpi_subsystem_id); + return model->apply_prop(aw88399); + } + } + } + return 0; +} + +int aw88399_hda_probe(struct device *dev, struct regmap *regmap) +{ + struct aw88399_hda *aw88399; + int ret; + + aw88399 = devm_kzalloc(dev, sizeof(*aw88399), GFP_KERNEL); + if (!aw88399) + return -ENOMEM; + + if (IS_ERR(regmap)) + return dev_err_probe(dev, PTR_ERR(regmap), "Failed to obtain regmap\n"); + + aw88399->dev = dev; + aw88399->regmap = regmap; + dev_set_drvdata(dev, aw88399); + + aw88399->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(aw88399->reset_gpio)) + return dev_err_probe(dev, PTR_ERR(aw88399->reset_gpio), + "Failed to get reset GPIO\n"); + + ret = aw88399_hda_acpi_probe(aw88399); + if (ret) + return dev_err_probe(dev, ret, "ACPI probe failed\n"); + + ret = aw88399_hda_init(aw88399); + if (ret) + return dev_err_probe(dev, ret, "Chip initialization failed\n"); + + /* Enable runtime PM */ + pm_runtime_set_autosuspend_delay(dev, 3000); + pm_runtime_use_autosuspend(dev); + pm_runtime_mark_last_busy(dev); + pm_runtime_set_active(dev); + pm_runtime_enable(dev); + + ret = component_add(dev, &aw88399_hda_comp_ops); + if (ret) { + pm_runtime_disable(dev); + return dev_err_probe(dev, ret, "Failed to register component\n"); + } + + dev_info(dev, "AW88399 HDA side codec registered successfully\n"); + + return 0; +} +EXPORT_SYMBOL_NS_GPL(aw88399_hda_probe, "SND_HDA_SCODEC_AW88399"); + +void aw88399_hda_remove(struct device *dev) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + + pm_runtime_disable(dev); + + if (aw88399->aw_dev) + aw88399_stop(aw88399->aw_dev); + + component_del(dev, &aw88399_hda_comp_ops); + kfree(aw88399->acpi_subsystem_id); + + dev_dbg(aw88399->dev, "AW88399 HDA side codec removed\n"); +} +EXPORT_SYMBOL_NS_GPL(aw88399_hda_remove, "SND_HDA_SCODEC_AW88399"); + +static int aw88399_hda_runtime_suspend(struct device *dev) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + + dev_dbg(aw88399->dev, "Runtime suspend\n"); + + if (aw88399->aw_dev && aw88399->playing) + aw88399_stop(aw88399->aw_dev); + + return 0; +} + +static int aw88399_hda_runtime_resume(struct device *dev) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + + dev_dbg(aw88399->dev, "Runtime resume\n"); + + if (aw88399->core && aw88399->aw_dev && aw88399->playing) + aw88399_start(aw88399->core, AW88399_SYNC_START); + + return 0; +} + +static int aw88399_hda_system_suspend(struct device *dev) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + int ret; + + dev_dbg(aw88399->dev, "System suspend\n"); + + if (aw88399->aw_dev && aw88399->playing) + aw88399_stop(aw88399->aw_dev); + + if (aw88399->core) + aw88399->core->fw_needs_reload = true; + + ret = pm_runtime_force_suspend(dev); + if (ret) + dev_err(aw88399->dev, "Runtime force suspend failed: %d\n", ret); + + return ret; +} + +static int aw88399_hda_system_resume(struct device *dev) +{ + struct aw88399_hda *aw88399 = dev_get_drvdata(dev); + int ret; + + dev_dbg(aw88399->dev, "System resume\n"); + + if (aw88399->aw_dev) + aw88399_hw_reset(aw88399->core); + + ret = pm_runtime_force_resume(dev); + if (ret) + dev_err(aw88399->dev, "Runtime force resume failed: %d\n", ret); + + return ret; +} + +const struct dev_pm_ops aw88399_hda_pm_ops = { + RUNTIME_PM_OPS(aw88399_hda_runtime_suspend, aw88399_hda_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(aw88399_hda_system_suspend, aw88399_hda_system_resume) +}; +EXPORT_SYMBOL_NS_GPL(aw88399_hda_pm_ops, "SND_HDA_SCODEC_AW88399"); + +MODULE_DESCRIPTION("AW88399 HDA driver"); +MODULE_AUTHOR("Yakov Till <yakov.till@gmail.com>"); +MODULE_AUTHOR("Marco Giunta <marco_giunta@outlook.it>"); +MODULE_LICENSE("GPL"); +MODULE_FIRMWARE("aw88399_acf.bin"); diff --git a/sound/hda/codecs/side-codecs/aw88399_hda.h b/sound/hda/codecs/side-codecs/aw88399_hda.h new file mode 100644 index 000000000000..ca0aa5279298 --- /dev/null +++ b/sound/hda/codecs/side-codecs/aw88399_hda.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * AW88399 HDA side codec driver + */ + +#ifndef __AW88399_HDA_H__ +#define __AW88399_HDA_H__ + +#include <linux/device.h> +#include <linux/gpio/consumer.h> +#include <sound/aw88399.h> + +struct aw88399; +struct aw_device; + +struct aw88399_hda { + struct device *dev; + struct regmap *regmap; + struct gpio_desc *reset_gpio; + struct aw_device *aw_dev; + struct aw88399 *core; + bool bsts_unreliable; + + const char *acpi_subsystem_id; + int index; + int channel; + + bool playing; +}; + +int aw88399_hda_probe(struct device *dev, struct regmap *regmap); +void aw88399_hda_remove(struct device *dev); + +extern const struct dev_pm_ops aw88399_hda_pm_ops; + +#endif /* __AW88399_HDA_H__ */ diff --git a/sound/hda/codecs/side-codecs/aw88399_hda_i2c.c b/sound/hda/codecs/side-codecs/aw88399_hda_i2c.c new file mode 100644 index 000000000000..186e13adbc6c --- /dev/null +++ b/sound/hda/codecs/side-codecs/aw88399_hda_i2c.c @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// AW88399 HDA I2C driver +// +// Based on cs35l41_hda_i2c.c +// + +#include <linux/i2c.h> +#include <linux/module.h> +#include <linux/regmap.h> + +#include "aw88399_hda.h" + +static int aw88399_hda_i2c_probe(struct i2c_client *clt) +{ + if (!strstr(dev_name(&clt->dev), "AWDZ8399")) + return -ENODEV; + + return aw88399_hda_probe(&clt->dev, + devm_regmap_init_i2c(clt, &aw88399_remap_config)); +} + +static void aw88399_hda_i2c_remove(struct i2c_client *clt) +{ + aw88399_hda_remove(&clt->dev); +} + +static const struct i2c_device_id aw88399_hda_i2c_id[] = { + { .name = "aw88399-hda" }, + { } +}; + +static const struct acpi_device_id aw88399_acpi_hda_match[] = { + { "AWDZ8399", 0 }, + { } +}; +MODULE_DEVICE_TABLE(acpi, aw88399_acpi_hda_match); + +static struct i2c_driver aw88399_hda_i2c_driver = { + .driver = { + .name = "aw88399-hda", + .acpi_match_table = aw88399_acpi_hda_match, + .pm = &aw88399_hda_pm_ops, + }, + .probe = aw88399_hda_i2c_probe, + .remove = aw88399_hda_i2c_remove, + .id_table = aw88399_hda_i2c_id, +}; +module_i2c_driver(aw88399_hda_i2c_driver); + +MODULE_DESCRIPTION("HDA AW88399 I2C driver"); +MODULE_IMPORT_NS("SND_HDA_SCODEC_AW88399"); +MODULE_AUTHOR("Yakov Till <yakov.till@gmail.com>"); +MODULE_LICENSE("GPL"); -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 8/8] ALSA: hda/realtek: enable AW88399 on Lenovo Legion Pro 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta ` (6 preceding siblings ...) 2026-07-17 13:25 ` [PATCH 7/8] ALSA: hda/scodec: add AW88399 HDA side codec driver Marco Giunta @ 2026-07-17 13:25 ` Marco Giunta 2026-07-21 11:32 ` [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Takashi Iwai 2026-07-21 18:19 ` (subset) " Mark Brown 9 siblings, 0 replies; 15+ messages in thread From: Marco Giunta @ 2026-07-17 13:25 UTC (permalink / raw) To: tiwai Cc: perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till, Marco Giunta Enable audio output through the AW88399 woofer amplifiers on Lenovo Legion laptops by adding the necessary Realtek ALC287 fixups and AW88399 per-model quirks. Realtek fixups (alc269.c): * ALC287_FIXUP_AW88399_I2C_2: registers the AW88399 as a two-instance I2C companion codec using comp_generic_fixup, matching ACPI HID "AWDZ8399". * ALC287_FIXUP_LENOVO_LEGION_AW88399: forces DAC 0x02 for the bass speaker pin 0x17, as the default DAC 0x06 lacks volume controls. Also applies internal microphone boost calibration via alc269_fixup_limit_int_mic_boost and disables unused pin 0x1d to match the Windows driver's pin configuration. Chained to ALC287_FIXUP_AW88399_I2C_2. Per-model quirks (aw88399_hda.c): * Channel swap: the I2C wiring on these Legion models is reversed (0x34 is physically the right speaker, 0x35 is the left). The quirk swaps the channel assignment to correct L/R audio. * BSTS status bypass: the AW88399's boost-finished status bit (BSTS, SYSST register bit 9) does not reliably assert on this hardware. Register dumps during normal playback show both amplifiers reporting BSTS=0 on both channels despite clean audio output. The quirk sets the bsts_unreliable flag (introduced in patch 3) so the startup status check skips the BSTS requirement on these devices. The R9000P ADR10 entries use HDA_CODEC_QUIRK and are placed before the existing SND_PCI_QUIRK for 17aa:38bb (Yoga S780-14.5 Air) to ensure the codec SSID match takes priority over the shared PCI SSID, following the pattern established by e.g. commit 0f3a822ae225 ("ALSA: hda/realtek: Fix quirk matching for Legion Pro 7"), commit dd074f04e046 ("ALSA: hda/realtek: Fix Legion 7 16ITHG6 speaker amp binding"). All other entries also use HDA_CODEC_QUIRK for consistency. Supported models (Lenovo vendor ID 0x17aa): * 0x3906: Legion Pro 7i 16IAX10H / Y9000P IAX10 (Intel) * 0x3907: Legion Pro 7i 16IAX10H / Y9000P IAX10 (Intel) * 0x3927: Legion R9000P ADR10 (AMD) * 0x3928: Legion R9000P ADR10 (AMD) * 0x3938: Legion Pro 7 16AFR10H (AMD) * 0x3939: Legion Pro 7 16AFR10H (AMD) Tested-by: Nadim Kobeissi <nadim@symbolic.software> Tested-by: Xia Yun'an <imitoy@imitoy.top> Tested-by: Munzir Taha <munzirtaha@gmail.com> Co-developed-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Yakov Till <yakov.till@gmail.com> Signed-off-by: Marco Giunta <marco_giunta@outlook.it> --- sound/hda/codecs/realtek/alc269.c | 50 ++++++++++++++++++++++ sound/hda/codecs/side-codecs/aw88399_hda.c | 42 ++++++++++++++++++ 2 files changed, 92 insertions(+) diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c index b3562c821954..5aa30569595d 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -3262,6 +3262,34 @@ static void find_cirrus_companion_amps(struct hda_codec *cdc) comp_generic_fixup(cdc, HDA_FIXUP_ACT_PRE_PROBE, bus, acpi_ids[i].hid, match, count); } +static void aw88399_fixup_i2c_two(struct hda_codec *cdc, const struct hda_fixup *fix, int action) +{ + comp_generic_fixup(cdc, action, "i2c", "AWDZ8399", "-%s:00-aw88399-hda.%d", 2); +} + +static void alc287_fixup_legion_16iax10h_aw88399(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + static const struct hda_pintbl pincfgs[] = { + { 0x1d, 0x411111f0 }, /* unused bogus pin */ + { } + }; + + /* + * Force DAC 0x02 for the bass speaker 0x17, as the default 0x06 lacks volume controls. + */ + static const hda_nid_t conn[] = { 0x02 }; + + alc269_fixup_limit_int_mic_boost(codec, fix, action); + + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + snd_hda_apply_pincfgs(codec, pincfgs); + snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn); + break; + } +} + static void cs35l41_fixup_i2c_two(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { comp_generic_fixup(cdc, action, "i2c", "CSC3551", "-%s:00-cs35l41-hda.%d", 2); @@ -4216,6 +4244,8 @@ enum { ALC245_FIXUP_HP_ENVY_X360_15_FH0XXX, ALC287_FIXUP_ACER_MICMUTE_LED, ALC236_FIXUP_DELL_HP_POP_NOISE, + ALC287_FIXUP_AW88399_I2C_2, + ALC287_FIXUP_LENOVO_LEGION_AW88399, }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -6852,6 +6882,16 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc285_fixup_invalidate_dacs, }, + [ALC287_FIXUP_AW88399_I2C_2] = { + .type = HDA_FIXUP_FUNC, + .v.func = aw88399_fixup_i2c_two, + }, + [ALC287_FIXUP_LENOVO_LEGION_AW88399] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc287_fixup_legion_16iax10h_aw88399, + .chained = true, + .chain_id = ALC287_FIXUP_AW88399_I2C_2, + }, }; static const struct hda_quirk alc269_fixup_tbl[] = { @@ -7900,6 +7940,11 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x38b8, "Yoga S780-14.5 proX AMD YC Dual", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38b9, "Yoga S780-14.5 proX AMD LX Dual", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38ba, "Yoga S780-14.5 Air AMD quad YC", ALC287_FIXUP_TAS2781_I2C), + /* Legion R9000P ADR10 shares PCI SSID 17aa:38bb with Yoga S780-14.5 Air AMD quad AAC; + * use codec SSID to distinguish them + */ + HDA_CODEC_QUIRK(0x17aa, 0x3927, "Legion R9000P ADR10", ALC287_FIXUP_LENOVO_LEGION_AW88399), + HDA_CODEC_QUIRK(0x17aa, 0x3928, "Legion R9000P ADR10", ALC287_FIXUP_LENOVO_LEGION_AW88399), SND_PCI_QUIRK(0x17aa, 0x38bb, "Yoga S780-14.5 Air AMD quad AAC", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38be, "Yoga S980-14.5 proX YC Dual", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38bf, "Yoga S980-14.5 proX LX Dual", ALC287_FIXUP_TAS2781_I2C), @@ -7923,6 +7968,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x38fc, "Lenovo Yoga Pro 7 15ASH11", ALC287_FIXUP_LENOVO_YOGA_PRO7), SND_PCI_QUIRK(0x17aa, 0x38fd, "ThinkBook plus Gen5 Hybrid", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), + HDA_CODEC_QUIRK(0x17aa, 0x3906, "Legion Pro 7i 16IAX10H / Y9000P IAX10", ALC287_FIXUP_LENOVO_LEGION_AW88399), + HDA_CODEC_QUIRK(0x17aa, 0x3907, "Legion Pro 7i 16IAX10H / Y9000P IAX10", ALC287_FIXUP_LENOVO_LEGION_AW88399), SND_PCI_QUIRK(0x17aa, 0x390d, "Lenovo Yoga Pro 7 14ASP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), SND_PCI_QUIRK(0x17aa, 0x3911, "Lenovo Yoga Pro 7 14IAH10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), SND_PCI_QUIRK(0x17aa, 0x3912, "Lenovo Xiaoxin 14 GT", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), @@ -7932,6 +7979,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x3920, "Yoga S990-16 pro Quad VECO Quad", ALC287_FIXUP_TXNW2781_I2C), SND_PCI_QUIRK(0x17aa, 0x3929, "Thinkbook 13x Gen 5", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD), SND_PCI_QUIRK(0x17aa, 0x392b, "Thinkbook 13x Gen 5", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD), + HDA_CODEC_QUIRK(0x17aa, 0x3938, "Legion Pro 7 16AFR10H", ALC287_FIXUP_LENOVO_LEGION_AW88399), + HDA_CODEC_QUIRK(0x17aa, 0x3939, "Legion Pro 7 16AFR10H", ALC287_FIXUP_LENOVO_LEGION_AW88399), HDA_CODEC_QUIRK(0x17aa, 0x394c, "Lenovo Yoga Slim 7 14AGP11", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI), @@ -8230,6 +8279,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = { {.id = ALC2XX_FIXUP_HEADSET_MIC, .name = "alc2xx-fixup-headset-mic"}, {.id = ALC245_FIXUP_BASS_HP_DAC, .name = "alc245-fixup-bass-hp-dac"}, {.id = ALC256_FIXUP_HONOR_MRB_XXX_M1020_AUDIO, .name = "alc256-honor-mrb-xxx-m1020-audio"}, + {.id = ALC287_FIXUP_LENOVO_LEGION_AW88399, .name = "alc287-lenovo-legion-aw88399"}, {} }; #define ALC225_STANDARD_PINS \ diff --git a/sound/hda/codecs/side-codecs/aw88399_hda.c b/sound/hda/codecs/side-codecs/aw88399_hda.c index 9f6f4cbcf641..934fe68129a0 100644 --- a/sound/hda/codecs/side-codecs/aw88399_hda.c +++ b/sound/hda/codecs/side-codecs/aw88399_hda.c @@ -140,12 +140,54 @@ static int aw88399_hda_init(struct aw88399_hda *aw88399) return 0; } +static int aw88399_swap_channels(struct aw88399_hda *aw88399) +{ + /* + * Certain Lenovo Legion laptops have their + * I2C wiring reversed: 0x34 is physically the right speaker, + * 0x35 is the left. Swap channels to correct L/R assignment. + * This is a model-specific hardware wiring issue, not a driver bug. + */ + aw88399->channel = 1 - aw88399->channel; + dev_dbg(aw88399->dev, + "Channel swap applied: index %d -> channel %d\n", + aw88399->index, aw88399->channel); + return 0; +} + +static int aw88399_skip_bsts_check(struct aw88399_hda *aw88399) +{ + /* + * BSTS (boost-finished) status bit does not reliably report on + * some hardware. On certain Lenovo Legion laptops, both amps + * report BSTS=0 (boost not finished) during normal playback + * despite clean audio output. Skip BSTS in the startup status + * check to avoid false init failures. + */ + aw88399->bsts_unreliable = true; + dev_dbg(aw88399->dev, "BSTS status check disabled\n"); + return 0; +} + +static int aw88399_apply_legion_quirks(struct aw88399_hda *aw88399) +{ + aw88399_swap_channels(aw88399); + aw88399_skip_bsts_check(aw88399); + return 0; +} + struct aw88399_prop_model { const char *ssid; int (*apply_prop)(struct aw88399_hda *aw88399); }; static const struct aw88399_prop_model aw88399_prop_model_table[] = { + { "17AA3906", aw88399_apply_legion_quirks }, + { "17AA3907", aw88399_apply_legion_quirks }, + { "17AA3927", aw88399_apply_legion_quirks }, + { "17AA3928", aw88399_apply_legion_quirks }, + { "17AA3938", aw88399_apply_legion_quirks }, + { "17AA3939", aw88399_apply_legion_quirks }, { } }; -- 2.55.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta ` (7 preceding siblings ...) 2026-07-17 13:25 ` [PATCH 8/8] ALSA: hda/realtek: enable AW88399 on Lenovo Legion Pro Marco Giunta @ 2026-07-21 11:32 ` Takashi Iwai 2026-07-21 18:19 ` (subset) " Mark Brown 9 siblings, 0 replies; 15+ messages in thread From: Takashi Iwai @ 2026-07-21 11:32 UTC (permalink / raw) To: Marco Giunta Cc: tiwai, perex, lgirdwood, broonie, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till On Fri, 17 Jul 2026 15:25:02 +0200, Marco Giunta wrote: > > Several Lenovo Legion laptops (Pro 7i 16IAX10H, Y9000P IAX10, > Pro 7 16AFR10H, R9000P ADR10) use AWINIC AW88399 smart amplifiers > to drive their bass woofers, connected via I2C as side codecs > to a Realtek ALC287 HDA codec. > > Without a driver for these amplifiers, only the tweeters produce > sound, resulting in quiet and tinny audio. > > An ASoC driver for the AW88399 already exists in-tree > (sound/soc/codecs/aw88399.c), contributed by AWINIC, but it targets > ASoC topologies and cannot drive the chip when it sits behind an > HDA controller. This series adds a proper HDA side codec driver, > following the established pattern used by the CS35L41, CS35L56, > and TAS2781 drivers. > > Patch 1 extracts the device-level functions from the existing ASoC > driver into a shared library module (SND_SOC_AW88399_LIB) with a > shared header at include/sound/aw88399.h, following the CS35L41 > precedent (SND_SOC_CS35L41_LIB / include/sound/cs35l41.h). This > avoids a build-time dependency on the full ASoC codec module and > ensures clean separation between the ASoC and HDA drivers. > > Patches 2 through 5 prepare the shared library for use on ACPI-based > HDA systems: patch 2 extends channel assignment to work without > Device Tree properties, patch 3 adds a per-instance flag to bypass > an unreliable hardware status bit on certain boards, patch 4 adds > a firmware reload flag so that the HDA driver can signal that DSP > firmware needs to be re-uploaded after system sleep, and patch 5 > adds a channel setter so that the HDA driver can configure the > amplifier without depending on ASoC-internal device headers. > > Patch 6 registers the AWINIC ACPI HID "AWDZ8399" with the ACPI scan > ignore list and the serial-multi-instantiate driver for correct > enumeration of the two amplifier instances. > > Patch 7 adds the HDA side codec driver itself, structured after the > CS35L41 HDA driver: an I2C bus driver, and a core driver implementing > HDA component binding, playback hooks, power management, and per-model > quirk matching using ACPI subsystem ID. > > Patch 8 enables the driver on Lenovo Legion Pro models by adding > the necessary Realtek ALC287 fixups (DAC rerouting for bass speaker > volume control, internal microphone calibration) and AW88399 per-model > quirks (I2C channel swap correction, BSTS status check bypass). > > NOTE ON FIRMWARE: This driver requires the firmware file > aw88399_acf.bin, which uses the same format and request path as the > existing ASoC driver. This firmware is not yet available in the > linux-firmware repository. We intend to coordinate with the AWINIC > maintainers (CC'd) to arrange its inclusion. In the meantime, users > can extract the firmware from the Windows driver and place it in > /lib/firmware/. > > This work builds on the initial driver development by Yakov Till > ("Lyapsus") and the bounty effort organized by Nadim Kobeissi: > https://github.com/nadimkobeissi/16iax10h-linux-sound-saga > > Marco Giunta (8): > ASoC: aw88399: extract shared device library > ASoC: aw88399: derive channel from I2C address on ACPI systems > ASoC: aw88399: add per-instance BSTS status bypass flag > ASoC: aw88399: add firmware reload flag for resume > ASoC: aw88399: add channel setter for HDA side codec > ACPI/platform: add AWDZ8399 to serial-multi-instantiate > ALSA: hda/scodec: add AW88399 HDA side codec driver > ALSA: hda/realtek: enable AW88399 on Lenovo Legion Pro Through a quick glance, the code changes look mostly OK. But I believe the potential memory leak Sashiko suggested in the patch 7 is a real issue, and it should be fixed. https://sashiko.dev/#/patchset/DS7PR19MB77247D9AD698CF0FF37DB58BFCC62%40DS7PR19MB7724.namprd19.prod.outlook.com In anyway, as this series spans over different areas, we'd need proper ACK's from ASoC, ACPI and platform people in order to get those merged to the upstream. thanks, Takashi ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: (subset) [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta ` (8 preceding siblings ...) 2026-07-21 11:32 ` [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Takashi Iwai @ 2026-07-21 18:19 ` Mark Brown 9 siblings, 0 replies; 15+ messages in thread From: Mark Brown @ 2026-07-21 18:19 UTC (permalink / raw) To: tiwai, Marco Giunta Cc: perex, lgirdwood, linux-kernel, linux-sound, rafael, lenb, hansg, ilpo.jarvinen, linux-acpi, platform-driver-x86, wangweidong.a, nadim, imitoy, munzirtaha, yakov.till On Fri, 17 Jul 2026 15:25:02 +0200, Marco Giunta wrote: > ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion > > Several Lenovo Legion laptops (Pro 7i 16IAX10H, Y9000P IAX10, > Pro 7 16AFR10H, R9000P ADR10) use AWINIC AW88399 smart amplifiers > to drive their bass woofers, connected via I2C as side codecs > to a Realtek ALC287 HDA codec. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-7.3 Thanks! [1/8] ASoC: aw88399: extract shared device library https://git.kernel.org/broonie/sound/c/7fa44519a2a3 [2/8] ASoC: aw88399: derive channel from I2C address on ACPI systems https://git.kernel.org/broonie/sound/c/df5654d73061 [3/8] ASoC: aw88399: add per-instance BSTS status bypass flag https://git.kernel.org/broonie/sound/c/b4530a3e4895 [4/8] ASoC: aw88399: add firmware reload flag for resume https://git.kernel.org/broonie/sound/c/b5e1d685fb9c [5/8] ASoC: aw88399: add channel setter for HDA side codec https://git.kernel.org/broonie/sound/c/15c9fdb3c39d All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark ^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2026-07-22 13:34 UTC | newest] Thread overview: 15+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2026-07-17 13:25 [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Marco Giunta 2026-07-17 13:25 ` [PATCH 1/8] ASoC: aw88399: extract shared device library Marco Giunta 2026-07-21 15:21 ` Ilpo Järvinen 2026-07-21 16:57 ` Mark Brown 2026-07-17 13:25 ` [PATCH 2/8] ASoC: aw88399: derive channel from I2C address on ACPI systems Marco Giunta 2026-07-17 13:25 ` [PATCH 3/8] ASoC: aw88399: add per-instance BSTS status bypass flag Marco Giunta 2026-07-17 13:25 ` [PATCH 4/8] ASoC: aw88399: add firmware reload flag for resume Marco Giunta 2026-07-17 13:25 ` [PATCH 5/8] ASoC: aw88399: add channel setter for HDA side codec Marco Giunta 2026-07-17 13:25 ` [PATCH 6/8] ACPI/platform: add AWDZ8399 to serial-multi-instantiate Marco Giunta 2026-07-21 12:13 ` Rafael J. Wysocki (Intel) 2026-07-21 15:22 ` Ilpo Järvinen 2026-07-17 13:25 ` [PATCH 7/8] ALSA: hda/scodec: add AW88399 HDA side codec driver Marco Giunta 2026-07-17 13:25 ` [PATCH 8/8] ALSA: hda/realtek: enable AW88399 on Lenovo Legion Pro Marco Giunta 2026-07-21 11:32 ` [PATCH 0/8] ALSA: hda: Add AW88399 HDA side codec driver for Lenovo Legion Takashi Iwai 2026-07-21 18:19 ` (subset) " Mark Brown
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