kernel/linux.git/sound/hda/codecs/side-codecs, branch v7.0.10

ALSA: hda/tas2781: Fix incorrect bit update for non-book-zero or book 0 pages >1

2026-05-23T11:09:33+00:00

[ Upstream commit e052a1f7199260eda4d6ca08a59c3b98738f8491 ] In TAS2781 SPI mode, when accessing non-book-zero or page numbers greater than 1 in book 0, an additional byte must be read. The first byte in such cases is a dummy byte and should be ignored. Fixes: 9fa6a693ad8d ("ALSA: hda/tas2781: Remove tas2781_spi_fwlib.c and leverage SND_SOC_TAS2781_FMWLIB") Signed-off-by: Shenghao Ding Link: https://patch.msgid.link/20260429054206.429-1-shenghao-ding@ti.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda: cs35l56: Fix uninitialized value in cs35l56_hda_read_acpi()

2026-05-23T11:09:33+00:00

[ Upstream commit 90df4957a3271adf391b3432cd76a40887cf3273 ] Eliminate the uninitialized 'nval' in cs35l56_hda_read_acpi() if a system-specific quirk overrides processing of the dev-index property. The value is now stored in a new 'num_amps' member of struct cs35l56_hda so that the quirk handler can set the value. The quirk for the Lenovo Yoga Book 9i GenX replaces the values from the dev-index property with hardcoded indexes. So cs35l56_hda_read_acpi() would then skip reading the property. But this left the 'nval' local variable uninitialized when it is later passed to cirrus_scodec_get_speaker_id(). Fixes: 40b1c2f9b299 ("ALSA: hda/cs35l56: Workaround bad dev-index on Lenovo Yoga Book 9i GenX") Reported-by: Dan Carpenter Closes: https://lore.kernel.org/linux-sound/aenFesLAStjrVNy8@stanley.mountain/T/#u Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20260428130531.169600-1-rf@opensource.cirrus.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda: cs35l56: Propagate ASP TX source control errors

2026-05-14T13:31:04+00:00

commit 0faacc0841d66f3cf51989c10a83f3a82d52ff2c upstream. cs35l56_hda_mixer_get() ignores regmap_read() and cs35l56_hda_mixer_put() ignores regmap_update_bits_check(). This makes the ASP TX source controls report success when a regmap access fails. The write path returns no change instead of an error, and the read path continues after a failed read instead of aborting the control callback. Propagate the regmap errors, matching the posture and volume controls in this driver. Fixes: 73cfbfa9caea ("ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier") Cc: stable@vger.kernel.org Signed-off-by: Cássio Gabriel Reviewed-by: Richard Fitzgerald Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20260423-alsa-cs35l56-asp-tx-source-errors-v1-1-17ea7c62ec31@gmail.com Signed-off-by: Greg Kroah-Hartman

ALSA: hda/tas2781: A workaround solution to lower-vol issue among lower calibrated-impedance micro-speaker on TAS2781

2026-02-28T08:28:06+00:00

On TAS2781, if the Speaker calibrated impedance is lower than default value hard-coded inside the TAS2781, it will cuase vol lower than normal. In order to fix this issue, the parameter of SineGainI need updating. Signed-off-by: Shenghao Ding Tested-by: Matthew Schwartz Link: https://patch.msgid.link/20260227144641.1243-1-shenghao-ding@ti.com Signed-off-by: Takashi Iwai

ALSA: hda: cs35l56: Remove unnecessary struct cs_dsp_client_ops

2026-02-26T13:05:24+00:00

Since commit af37511305c0 ("firmware: cs_dsp: Don't require client to provide a struct cs_dsp_client_ops") the client doesn't have to provide a struct cs_dsp_client_ops. So remove the dummy cs_dsp_client_ops. Signed-off-by: Richard Fitzgerald Link: https://patch.msgid.link/20260226124115.1811187-1-rf@opensource.cirrus.com Signed-off-by: Takashi Iwai

ALSA: hda: cs35l56: Fix signedness error in cs35l56_hda_posture_put()

2026-02-26T11:42:59+00:00

In cs35l56_hda_posture_put() assign ucontrol->value.integer.value[0] to a long instead of an unsigned long. ucontrol->value.integer.value[0] is a long. This fixes the sparse warning: sound/hda/codecs/side-codecs/cs35l56_hda.c:256:20: warning: unsigned value that used to be signed checked against zero? sound/hda/codecs/side-codecs/cs35l56_hda.c:252:29: signed value source Signed-off-by: Richard Fitzgerald Fixes: 73cfbfa9caea8 ("ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier") Link: https://patch.msgid.link/20260226111728.1700431-1-rf@opensource.cirrus.com Signed-off-by: Takashi Iwai

ALSA: hda/tas2781: Ignore reset check for SPI device

2026-02-11T09:00:38+00:00

In the SPI driver probe, the device should be in the default state, so the device status check is not necessary. It should be forced to do the firmware download as I2C device. Signed-off-by: Baojun Xu Link: https://patch.msgid.link/20260211030946.2330-1-baojun.xu@ti.com Signed-off-by: Takashi Iwai

Merge tag 'asoc-v6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2026-02-09T16:39:11+00:00

ASoC: Updates for v7.0 This release is almost all abut driers, there's very little core work here, although some of that driver work is in more generic areas like SDCA and SOF: - Generic SDCA support for reporting jack events. - Continuing platform support, cleanup and feature improements for the AMD, Intel, Qualcomm and SOF code. - Platform description improvements for the Cirrus drivers. - Support for NXP i.MX952, Realtek RT1320 and RT5575, and Sophogo CV1800B. We also pulled in one small SPI API update and some more substantial regmap work (cache description improvements) for use in drivers.

ASoC: tas2781: Put three different calibrated data solution into the same data structure

2026-02-04T13:38:02+00:00

TAS2781 driver supports three solutions of calibrated data. The first is from the driver itself: driver reads the calibrated files directly during probe; The second is from user space: during init of audio hal, the audio hal will pass the calibrated data via kcontrol interface. Driver will store this data in "struct calidata" for use. The third is from UEFI, mainly used in hda device. These three solutions save the calibrated data into different data structures. It is time to put them together into "struct calidata" for use. Signed-off-by: Shenghao Ding Link: https://patch.msgid.link/20260202102757.532-1-shenghao-ding@ti.com Signed-off-by: Mark Brown

ALSA: hda/tas2781: Add tas2781_hda::catlog_id init

2026-01-27T08:58:37+00:00

The default of tas2781_hda::catlog_id is DELL, which cause calibration data is not loaded in HP SPI-basded Laptop, because only HP laptop supports SPI-based TAS2781. Fixes: 9fa6a693ad8d ("ALSA: hda/tas2781: Remove tas2781_spi_fwlib.c and leverage SND_SOC_TAS2781_FMWLIB") Signed-off-by: Shenghao Ding Link: https://patch.msgid.link/20260126031816.1123-1-shenghao-ding@ti.com Signed-off-by: Takashi Iwai