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2025-11-28ASoC: codecs: Modify awinic amplifier dsp read and write functionsWeidong Wang
Modify the dsp read and write functions of the chip and normalize the dsp read and write functions of all awinic amplifier Signed-off-by: Weidong Wang <wangweidong.a@awinic.com> Link: https://patch.msgid.link/20251128130323.628091-1-wangweidong.a@awinic.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-11-26ASoC: nau8325: add missing build configJaroslav Kysela
This configuration was missing from the initial commit. Found by Jiri Benc <jbenc@redhat.com> Fixes: c0a3873b9938 ("ASoC: nau8325: new driver") Cc: Seven Lee <wtli@nuvoton.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://patch.msgid.link/20251126091759.2490019-3-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2025-10-27ASoC: cs530x: Add SPI bus support for cs530x partsVitaly Rodionov
Cirrus Logic cs530x device family has 2 control buses I2C and SPI. This patch adds SPI support. Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> Link: https://patch.msgid.link/20251023090327.58275-13-vitalyr@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-22ASoc: tas2783A: Add soundwire based codec driverNiranjan H Y
TAS2783 is mono digital input class-D Smart Amplifier based on MIPI Alliance Soundwire interface. The driver supports loading the algorithm coefficients for one or more tas2783 chips. Signed-off-by: Niranjan H Y <niranjan.hy@ti.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20250912083624.804-2-niranjan.hy@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-19ASoC: codecs: wcd93xxx: remove code duplicationMark Brown
Merge series from Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>: All the Qualcomm WCD codecs and WCD based codecs have lots of code in common, resulting in lot of duplicate code. This series is an attempt to clean some of this by moving the common code to wcd-common library or to soundwire helper functions. Currently I have done cleanups for 4 codecs wcd934x, wcd937x, wcd938x and wcd939x, however any new Qualcomm codecs can avoid this duplication by using the wcd-common library. I have also added two helpers of_sdw_find_device_by_node() and sdw_slave_get_current_bank() in soundwire layer for the codecs to use them, this series was already acked by Soundwire maintainer Vinod. As original cleanup series was depending on the new soundwire interfaces I have combined both the series as they are cleaning up code duplications. As am touching the same codec drivers, 2 bug fixes are also added at the start of the series. There is still lot of code that is duplicate, but this is just a starting point for such cleanups. I have tested this on T14s, any testing is appreciated.
2025-09-18ASoC: codecs: wcd: add common helper for wcd codecsSrinivas Kandagatla
All the Qualcomm WCD codecs have most of its code duplicated across all these 3/4 drivers. This is an attempt to remove those duplicate parts by adding a common helper library for these codecs. To start with move all the micbias parsing and voltage settings these are identical in WCD934x, WCD937x, WCD938x and WCD939x codec driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://patch.msgid.link/20250909121954.225833-8-srinivas.kandagatla@oss.qualcomm.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-16Add PM4125 audio codec driverMark Brown
Merge series from Alexey Klimov <alexey.klimov@linaro.org>: PMICs like PM4125 have in-built audio codec IC. The series here adds support for this codec driver: DT bindings and codec driver itself that consists mainly of two parts: soundwire devices and codec part itself. This audio codec can be found on platforms like QCM2290 and on Qualcomm QRB2210 RB1 board. We are working on this together with Srini (srinivas.kandagatla@oss.qualcomm.com or srini@kernel.org). This driver also has a bit limited support for concurrent playback, since line out path is connected to left input channel.
2025-09-16ASoC: codecs: pcm1754: add pcm1754 dac driverMark Brown
Merge series from Stefan Kerkmann <s.kerkmann@pengutronix.de>: Add a CODEC driver for the TI PCM1754.
2025-09-16ASoC: codecs: add new pm4125 audio codec driverAlexey Klimov
The audio codec is found in Qualcomm PM2250/PM4125 PMICs and is used on platforms like Qualcomm QCM2290. It has soundwire interface and corresponding RX and TX slave devices. It has only two input channels: HPH left and right. The line output (LO) is linked to HPHL so the hardware has some limitations regarding concurrent playback via HPH and LO for instance. The codec driver also uses WCD MBCH framework. The MBHC functionality is implemented in a minimalistic way to enable IRQs and avoid different issues with IRQs. Co-developed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Tested-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Link: https://patch.msgid.link/20250915-pm4125_audio_codec_v1-v4-3-b247b64eec52@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-11ASoC: codecs: pcm1754: add pcm1754 dac driverAlvin Šipraga
The Texas Instruments PCM1754[1] is a simple stereo DAC without any digital management interface but soft mute, PCM input format and 44.1 kHz digital de-emphasis can be configured via strapping pins. Only soft mute and PCM input format selection is currently exposed via optional GPIOs in the driver. [1]: https://www.ti.com/product/PCM1754 Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Co-developed-by: Stefan Kerkmann <s.kerkmann@pengutronix.de> Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de> Link: https://patch.msgid.link/20250910-v6-12-topic-pcm1754-v2-2-0917dbe73c65@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2025-08-14ASoC: wl1273: RemoveDr. David Alan Gilbert
The wl1273 FM radio is on Arnd's unused driver list: https://lore.kernel.org/lkml/a15bb180-401d-49ad-a212-0c81d613fbc8@app.fastmail.com/ Remove the codec component. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20250625133258.78133-3-linux@treblig.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-08-11ASoC: codecs: Add FourSemi FS2104/5S audio amplifier driverNick Li
The FS2104/5S are FourSemi digital audio amplifiers with I2C control. They are Inductor-Less, Stereo, Closed-Loop, Digital Input Class-D Power Amplifiers with Enhanced Signal Processing. Signed-off-by: Nick Li <nick.li@foursemi.com> Link: https://patch.msgid.link/75A0F7CC495E9662+20250811104610.8993-5-nick.li@foursemi.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-08-11ASoC: codecs: Add library for FourSemi audio amplifiersNick Li
This patch adds firmware loading and parsing support for FourSemi audio amplifiers. The library handles firmware file (*.bin) generated by the FourSemi tuning tool, which contains: - Register initialization settings - DSP effect parameters - Multi-scene sound effect switching configurations(optional) The firmware is required for proper initialization and configuration of FourSemi amplifier devices. Signed-off-by: Nick Li <nick.li@foursemi.com> Link: https://patch.msgid.link/77822D0108CCC1D0+20250811104610.8993-4-nick.li@foursemi.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-09ASoC: codecs: Add support for Richtek RTQ9124ChiYuan Huang
Add codecs driver for Richtek RTQ9124. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://patch.msgid.link/aca49d1912bfd1b90e82146df6393760a731810c.1749454717.git.cy_huang@richtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-23Merge tag 'asoc-v6.16-2' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Additional v6.16 updates A couple more updates on top of the last set I sent you, a new driver for the ES8375 and a fix for the Cirrus KUnit tests from Jaroslav.
2025-05-23ASoC: codecs: add support for ES8375Zhang Yi
The driver is for codec es8375 of everest Signed-off-by: Zhang Yi <zhangyi@everest-semi.com> Link: https://patch.msgid.link/20250523025502.23214-3-zhangyi@everest-semi.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-22Merge tag 'asoc-v6.16' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v6.16 The changes in this release are quite large, mainly in drivers rather than the core. This is partly due to cleanups that touch a lot of drivers and partly due to several relatively large new drivers. - Support for automatically enumerating DAIs from standards conforming SoundWire SDCA devices, further work is required for these to be useful in an actual card. - Conversion of quite a few drivers to newer GPIO APIs. - More helpers and cleanups from Mormimoto-san. - Support for a wider range of AVS platforms. - Support for AMD ACP 7.x platforms, Cirrus Logic CS35L63 and CS48L32, Everest Semiconductor ES8389, Longsoon-1 AC'97 controllers, nVidia Tegra264, Richtek ALC203 and RT9123 and Rockchip SAI controllers.
2025-05-15ASoC: codecs: add support for ES8389Mark Brown
Merge series from Zhang Yi <zhangyi@everest-semi.com>: The driver is for codec ES8389 of everest-semi.
2025-05-14ASoC: codecs: add support for ES8389Zhang Yi
The driver is for codec es8389 of everest which is different from ES8388 Signed-off-by: Zhang Yi <zhangyi@everest-semi.com> Link: https://patch.msgid.link/20250514094546.35508-2-zhangyi@everest-semi.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-04-30ALSA: hda/tas2781: Remove tas2781_spi_fwlib.c and leverage ↵Shenghao Ding
SND_SOC_TAS2781_FMWLIB Most codes in tas2781_spi_fwlib.c are same as tas2781-fmwlib.c, mainly for firmware parsing, only differece is the register reading, bit update and book switching in i2c and spi. The main purpose of this patch is for code cleaup and arrange the shared part for i2c and spi. Signed-off-by: Shenghao Ding <shenghao-ding@ti.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20250429111055.567-1-shenghao-ding@ti.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-04-15ASoC: Add codec driver for Cirrus Logic CS48L32 DSPMark Brown
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>: formance low-power audio DSP with analog and PDM digital inputs and support for low-power always-on voice-trigger functionality. This series adds the devicetree bindings and the ASoC codec driver.
2025-04-15ASoC: cs48l32: Add driver for Cirrus Logic CS48L32 audio DSPRichard Fitzgerald
Add a codec driver for the Cirrus Logic CS48L32 audio DSP. The CS48L32 is a low-power audio DSP with microphone inputs for "Always on Voice" (i.e. voice trigger) and voice command processing. It has a programmable Halo Core DSP and a variety of power-efficient fixed-function audio processors, with configurable digital mixing and routing. There are two I2S/TDM audio serial ports. Four analogue inputs are available through IN1. These feed into a 2-channel ADC through an analogue mux. There is an ALSA control for each IN1 ADC channel to select which analogue input to use. A dedicated digital mic (DMIC) PDM input is available on IN2. Two PDM outputs can feed DMIC inputs on another codec or a host DMIC/PDM input. An on-board regulator provides a power supply or bias voltage to attached microphones. Three switchable MICBIAS outputs are fed from this allowing only the microphone in use to be powered-up. There are DAPM widgets for these outputs: MICBIAS1A, MICBIAS1B and MICBIAS1C. The machine driver must create a DAPM route from the required MICBIAS1x widget to the INn input widgets to make the MICBIAS switch on when the audio input is powered-up. For example if the microphone feeding CS48L32 pin IN1LN_1 is powered from MICBIAS1A, the machine driver must create the path: (sink) IN1LN_1 <----- (source) MICBIAS1A Co-developed-by: Stuart Henderson <stuarth@opensource.cirrus.com> Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com> Co-developed-by: Qi Zhou <qi.zhou@cirrus.com> Signed-off-by: Qi Zhou <qi.zhou@cirrus.com> Co-developed-by: Piotr Stankiewicz <piotrs@opensource.cirrus.com> Signed-off-by: Piotr Stankiewicz <piotrs@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250415115016.505777-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-04-13ASoC: codecs: Add support for Richtek rt9123pChiYuan Huang
Add codec driver for Richtek rt9123p. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://patch.msgid.link/d10c08abb3e92598ce7ff3663db7dd70ec2d3c65.1744245663.git.cy_huang@richtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-04-13ASoC: codecs: Add support for Richtek rt9123ChiYuan Huang
Add codec driver for Richtek rt9123. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://patch.msgid.link/f467200d7c116f5f34a3c31fafeebd9a410ab8bd.1744245663.git.cy_huang@richtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-03-16ASoC: codecs: Add aw88166 amplifier driverWeidong Wang
The driver is for amplifiers aw88166 of Awinic Technology Corporation. The AW88166 is a high efficiency digital Smart K audio amplifier Signed-off-by: Weidong Wang <wangweidong.a@awinic.com> Link: https://patch.msgid.link/20250312120100.9730-3-wangweidong.a@awinic.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-03ASoC: wcd937x: Use *-y for MakefileTakashi Iwai
We should use *-y instead of *-objs in Makefile for the module objects. *-objs is used rather for host programs. Fixes: 313e978df7fc ("ASoC: codecs: wcd937x: add audio routing and Kconfig") Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20241203141823.22393-6-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-03ASoC: cs42l84: Use *-y for MakefileTakashi Iwai
We should use *-y instead of *-objs in Makefile for the module objects. *-objs is used rather for host programs. Fixes: 250304a0fb34 ("ASoC: cs42l84: Add new codec driver") Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20241203141823.22393-5-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-03ASoC: cs40l50: Use *-y for MakefileTakashi Iwai
We should use *-y instead of *-objs in Makefile for the module objects. *-objs is used rather for host programs. Fixes: c486def5b3ba ("ASoC: cs40l50: Support I2S streaming to CS40L50") Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20241203141823.22393-2-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2024-11-06ASoC: sma1307: Add driver for Iron Device SMA1307Kiseok Jo
The Iron Device SMA1307 is a boosted digital speaker amplifier Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com> Link: https://patch.msgid.link/20241106005800.7520-3-kiseok.jo@irondevice.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-11-01ASoC: codecs: Add aw88081 amplifier driverWeidong Wang
The driver is for amplifiers aw88081 of Awinic Technology Corporation. The awinic AW88081 is an I2S/TDM input, high efficiency digital Smart K audio amplifier Signed-off-by: Weidong Wang <wangweidong.a@awinic.com> Reviewed-by: anish kumar <yesanishhere@gmail.com> Link: https://patch.msgid.link/20241024090324.131731-3-wangweidong.a@awinic.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-24ASoC: cs42l84: Add new codec driverMartin Povišer
The CS42L84 is a codec from Cirrus Logic found in Apple Silicon Macs. The chip continues Apple's long tradition of compelling vendors to spin out bespoke SKUs that are based on existing IP but made subtly incompatible with the publicly available part. CS42L84 is very similar to CS42L42, but has a different regmap. Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: James Calligeros <jcalligeros99@gmail.com> Reviewed-by: Neal Gompa <neal@gompa.dev> Link: https://patch.msgid.link/20241020-cs42l84-v2-2-37ba2b6721d9@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-09ASoC: codecs: Add uda1342 codec driverBinbin Zhou
The UDA1342 is an NXP audio codec, support 2x Stereo audio ADC (4x PGA mic inputs), stereo audio DAC, with basic audio processing. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Link: https://patch.msgid.link/927e46b48ca84865a216ce08e7c53df59c2a8c0b.1728459624.git.zhoubinbin@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-09ASoC: codecs: Add support for ES8323Binbin Zhou
Add a codec driver for the Everest ES8323. It supports two separate audio outputs and two separate audio inputs. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Link: https://patch.msgid.link/135b19b06d19f34af8a0419bd3782ce5b8779870.1728459624.git.zhoubinbin@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-07ASoC: rt721-sdca: Add RT721 SDCA driverJack Yu
This is the initial codec driver for rt721-sdca. It's a three functions (jack,mic,amp) soundwire driver. Signed-off-by: Jack Yu <jack.yu@realtek.com> v2: Fix typo in mbq default registers. v3: Include soundwire common functions for Realtek. Link: https://patch.msgid.link/d18b35f8b6934fc6a2be6c4458a63fe5@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-10-07ASoC: rt-sdw-common: Common functions for Realtek soundwire driverJack Yu
This is the first version of common functions for Realtek soundwire codec driver. Signed-off-by: Jack Yu <jack.yu@realtek.com> Link: https://patch.msgid.link/959e8dcb075948459be4463f6a4ca6ee@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-30ASoC: codecs: Add NeoFidelity NTP8835 codecIgor Prusov
The NeoFidelity NTP8835 adn NTP8835C are 2.1 channel amplifiers with mixer and biquad filters. Both amplifiers have identical programming interfaces but differ in output signal characteristics. Datasheet: https://www.cpbay.com/Uploads/20210225/6037116a3ea91.pdf Datasheet: https://www.cpbay.com/Uploads/20210918/61458b2f2631e.pdf Signed-off-by: Igor Prusov <ivprusov@salutedevices.com> Link: https://patch.msgid.link/20240925-ntp-amps-8918-8835-v3-6-e2459a8191a6@salutedevices.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-30ASoC: codecs: Add NeoFidelity NTP8918 codecIgor Prusov
The NeoFidelity NTP8918 is a two channel amplifier with mixer and biquad filters. Datasheet: https://datasheetspdf.com/pdf-down/N/T/P/NTP8918-NeoFidelity.pdf Signed-off-by: Igor Prusov <ivprusov@salutedevices.com> Link: https://patch.msgid.link/20240925-ntp-amps-8918-8835-v3-4-e2459a8191a6@salutedevices.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-30ASoC: codecs: Add NeoFidelity Firmware helpersIgor Prusov
Add support for loading firmware for NeoFidelity amplifiers. Signed-off-by: Igor Prusov <ivprusov@salutedevices.com> Link: https://patch.msgid.link/20240925-ntp-amps-8918-8835-v3-2-e2459a8191a6@salutedevices.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-05ASoC: codecs: add MT6357 supportNicolas Belin
Add the support of MT6357 PMIC audio codec. Signed-off-by: Nicolas Belin <nbelin@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patch.msgid.link/20240226-audio-i350-v8-1-e80a57d026ce@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-07-19Merge tag 'sound-6.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "Lots of changes in this cycle, but mostly for cleanups and refactoring. Significant amount of changes are about DT schema conversions for ASoC at this time while we see other usual suspects, too. Some highlights below: Core: - Re-introduction of PCM sync ID support API - MIDI2 time-base extension in ALSA sequencer API ASoC: - Syncing of features between simple-audio-card and the two audio-graph cards - Support for specifying the order of operations for components within cards to allow quirking for unusual systems - Lots of DT schema conversions - Continued SOF/Intel updates for topology, SoundWire, IPC3/4 - New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5 and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments PCM5242 HD-audio: - More quirks, Intel PantherLake support, senarytech codec support - Refactoring of Cirrus codec component-binding Others: - ALSA control kselftest improvements, and fixes for input value checks in various drivers" * tag 'sound-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (349 commits) kselftest/alsa: Log the PCM ID in pcm-test kselftest/alsa: Use card name rather than number in test names ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360 ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop ALSA: seq: ump: Skip useless ports for static blocks ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused ALSA: usb: Use BIT() for bit values ALSA: usb: Fix UBSAN warning in parse_audio_unit() ALSA: hda/realtek: Enable headset mic on Positivo SU C1400 ASoC: tas2781: Add new Kontrol to set tas2563 digital Volume ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply ASoC: codecs: wcd937x: Remove the string compare in MIC BIAS widget settings ASoC: codecs: wcd937x-sdw: Fix Unbalanced pm_runtime_enable ASoC: dt-bindings: cirrus,cs42xx8: Convert to dtschema ASoC: cs530x: Remove bclk from private structure ASoC: cs530x: Calculate proper bclk rate using TDM ASoC: dt-bindings: cirrus,cs4270: Convert to dtschema firmware: cs_dsp: Rename fw_ver to wmfw_ver firmware: cs_dsp: Clarify wmfw format version log message firmware: cs_dsp: Make wmfw and bin filename arguments const char * ...
2024-06-28ASoC: cs40l50: Support I2S streaming to CS40L50James Ogletree
Introduce support for Cirrus Logic Device CS40L50: a haptic driver with waveform memory, integrated DSP, and closed-loop algorithms. The ASoC driver enables I2S streaming to the device. Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com> Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com> Reviewed-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com> Reviewed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20240620161745.2312359-6-jogletre@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-06-23ASoC: Add ak4619 codec supportMark Brown
Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: This is v3 patch-set for ak4619 driver. It was created by Khanh, and I updated/adjusted to upstream. It was tested on Renesas V4M GrayH Link: https://lore.kernel.org/r/877ceotnrg.wl-kuninori.morimoto.gx@renesas.com Link: https://lore.kernel.org/r/87frtb3x4k.wl-kuninori.morimoto.gx@renesas.com
2024-06-22ASoC: cs530x: Support for cs530x ADCsPaul Handrigan
Add support for the cs530x family of high performance ADCs. Signed-off-by: Paul Handrigan <paulha@opensource.cirrus.com> Link: https://patch.msgid.link/20240621151757.1661265-3-paulha@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-06-19ASoC: rt1318: Add RT1318 audio amplifier driverJack Yu
This is the initial i2s-based amplifier driver for rt1318. Signed-off-by: Jack Yu <jack.yu@realtek.com> Link: https://msgid.link/r/b3055442ce6d4994aa01aa1fad6ba1fe@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-06-19ASoC: Add ak4619 codec supportKhanh Le
Add support for the Asahi Kasei AK4619 audio codec. [Kuninori cleanuped and adjusted to upstream code] Signed-off-by: Khanh Le <khanh.le.xr@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://msgid.link/r/87iky5wxvr.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-06-10ASoC: codecs: wcd937x: add audio routing and KconfigPrasad Kumpatla
This patch adds audio routing for both playback and capture and Makefile and Kconfigs changes for wcd937x. Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com> Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com> Link: https://lore.kernel.org/r/20240524035535.3119208-8-quic_mohs@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-05-29ASoC: codecs: add support for everest-semi es8311Mark Brown
Merge series from Matteo Martelli <matteomartelli3@gmail.com>: This patch set adds support for the Everest-semi ES8311 codec. Everest-semi ES8311 codec is a low-power mono audio codec with I2S audio interface and I2C control. Implemented and tested most of the codec features, with few limitations listed in the driver commit message. The test setup was composed of a ESP32-LyraT-Mini board, which embeds the codec, connected via I2C and I2S to a Raspberry Pi Zero W host board. Some tests were also performed on a Pine64 A64 host board (e.g. to test the suspend/resume not supported by the rpi). The codec driver was bound with the simple-card driver running on kernel v6.9-rc7.
2024-05-27ASoC: rt1320: Add RT1320 SDCA vendor-specific driverShuming Fan
This is the initial amplifier driver for rt1320. -- add class id 1 Signed-off-by: Shuming Fan <shumingf@realtek.com> v2: add Capture DAI for AEC feedback v3: add some comments for blind writes/patch_code/calling sdw_slave_read_prop v4: add comments for different class id Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://msgid.link/r/20240521084625.453554-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-05-27ASoC: codecs: es8311: add everest es8311 codec supportMatteo Martelli
Add support for the Everest-semi ES8311 codec. Everest-semi ES8311 codec is a low-power mono audio codec with I2S audio interface and I2C control. Supported features: * Both master and slave mode. Master clock is optional in slave mode. * Sample rates from 8KHz to 96KHz. * Sample formats: S16_LE, S18_3LE, S20_3LE, S24_3LE, S24_LE and S32_LE. * I2S formats: I2S, LEFT_J, DSP_A, DSP_B. * BCLK and FSYNC clocks inversion. * Component suspend/resume. * ADC, PGA, DAC controls. * ADC DSP controls: volume, fade (ramp rate), ALC, automute, HPF, EQ. * DAC DSP controls: volume, fade (ramp rate), DRC, EQ. * DAPM routes: capture path with input source selection (differential MIC/DMIC) and AIF channel source selection; playback path with DAC channel source selection. Limitations: * Support only for master clocks with a ratio of ADC (or DAC) clock to LRCLK equal to 256. This to keep the default ADC and DAC oversampling and ADC scale settings. Anyway all 8-96KHz sample rates are supported when the ratio of MCLK to sample rate is 32, 64, 128, 256, 384 or 512 (upper limit due to max MCLK freq of 49.2MHz). * Coefficients for ADC HPF and ADC/DAC EQ not supported. * Digital mic supported but not tested. * S18_3LE, S20_3LE and S24_3LE formats supported but not tested. Signed-off-by: Matteo Martelli <matteomartelli3@gmail.com> Link: https://msgid.link/r/20240522164722.954656-3-matteomartelli3@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-05-08ASoC: codecs: Use *-y instead of *-objs in MakefileTakashi Iwai
*-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20240507155540.24815-3-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.0.4) at 2026-02-06 06:02:29 +0000