linux-toradex.git/sound, branch v6.19-rc5

ALSA: hda/realtek: add HP Laptop 15s-eq1xxx mute LED quirk

2026-01-02T13:34:23+00:00

HP Laptop 15s-eq1xxx with ALC236 codec does not enable the
mute LED automatically. This patch adds a quirk entry for
subsystem ID 0x8706 using the ALC236_FIXUP_HP_MUTE_LED_COEFBIT2
fixup, enabling correct mute LED behavior.

Signed-off-by: Ruslan Krupitsa 
Link: https://patch.msgid.link/AS8P194MB112895B8EC2D87D53A876085BBBAA@AS8P194MB1128.EURP194.PROD.OUTLOOK.COM
Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add quirk for Acer Nitro AN517-55

2026-01-01T10:05:09+00:00

Add headset mic quirk for Acer Nitro AN517-55. This laptop uses
the same audio configuration as the AN515-58 model.

Signed-off-by: Matouš Lánský 
Link: https://patch.msgid.link/20251231171207.76943-1-matouslansky@post.cz
Signed-off-by: Takashi Iwai

Merge tag 'asoc-fix-v6.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2025-12-31T15:44:28+00:00

ASoC: Fixes for v6.19

A small collection of driver speciifc fixes, mostly relatively minor,
plus an adjustment to the topology file naming for Intel systems with
Bluetooth required for disambiguation.

ALSA: hda/tas2781: properly initialize speaker_id for TAS2563

2025-12-23T09:49:43+00:00

After speaker id retrieval was refactored to happen in tas2781_read_acpi,
devices that do not use a speaker id need a negative speaker_id value
instead of NULL, but no initialization was added to the TAS2563 code path.
This causes the driver to attempt to load a non-existent firmware file name
with a speaker id of 0 ("TAS2XXX38700.bin") instead of the correct file
name without a speaker id ("TAS2XXX3870.bin"), resulting in low volume and
these dmesg errors:

    tas2781-hda i2c-INT8866:00: Direct firmware load for TAS2XXX38700.bin failed with error -2
    tas2781-hda i2c-INT8866:00: tasdevice_dsp_parser: load TAS2XXX38700.bin error
    tas2781-hda i2c-INT8866:00: dspfw load TAS2XXX38700.bin error
    [...]
    tas2781-hda i2c-INT8866:00: tasdevice_prmg_load: Firmware is NULL

Fix this by setting speaker_id to -1 as is done for other models.

Fixes: 945865a0ddf3 ("ALSA: hda/tas2781: fix speaker id retrieval for multiple probes")
Cc: stable@vger.kernel.org
Signed-off-by: August Wikerfors 
Link: https://patch.msgid.link/20251222194704.87232-1-git@augustwikerfors.se
Signed-off-by: Takashi Iwai

ALSA: ac97: fix a double free in snd_ac97_controller_register()

2025-12-23T09:43:43+00:00

If ac97_add_adapter() fails, put_device() is the correct way to drop
the device reference. kfree() is not required.
Add kfree() if idr_alloc() fails and in ac97_adapter_release() to do
the cleanup.

Found by code review.

Fixes: 74426fbff66e ("ALSA: ac97: add an ac97 bus")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li 
Link: https://patch.msgid.link/20251219162845.657525-1-lihaoxiang@isrc.iscas.ac.cn
Signed-off-by: Takashi Iwai

ASoC: drop bogus container_of() error handling

2025-12-22T22:13:03+00:00

Merge series from Johan Hovold :

The dev_to_sdw_dev() helper uses container_of() to return the containing
soundwire device structure of its pointer argument and will never
return NULL.

ASoC: sun4i-spdif: Add missing kerneldoc fields for sun4i_spdif_quirks

2025-12-22T18:03:11+00:00

When sun4i_spdif_quirks was recently expanded, the kerneldoc covering
the structure was not expanded to match. This ends up causing a warning
when the documents are built.

Add the missing fields.

Reported-by: kernel test robot 
Closes: https://lore.kernel.org/oe-kbuild-all/202501311953.0Ox9CW5w-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202503060947.QKUUR62l-lkp@intel.com/
Fixes: 0a2319308de8 ("ASoC: sun4i-spdif: Add clock multiplier settings")
Fixes: 4a5ac6cd05a7 ("ASoC: sun4i-spdif: Support SPDIF output on A523 family")
Signed-off-by: Chen-Yu Tsai 
Reviewed-by: Marcus Cooper 
Acked-by: Jernej Skrabec 
Link: https://patch.msgid.link/20251221035715.1722584-1-wens@kernel.org
Signed-off-by: Mark Brown

ASoC: codecs: pm4125: clean up bind() device reference handling

2025-12-22T18:03:10+00:00

A recent change fixed a couple of device leaks on component bind failure
and on unbind but did so in a confusing way by adding misleading
initialisations at bind() and bogus NULL checks at unbind().

Cc: Ma Ke 
Signed-off-by: Johan Hovold 
Reviewed-by: Dmitry Baryshkov 
Link: https://patch.msgid.link/20251219142412.19043-1-johan@kernel.org
Signed-off-by: Mark Brown

ASoC: soc_sdw_utils: drop bogus container_of() error handling

2025-12-22T09:14:53+00:00

The dev_to_sdw_dev() helper uses container_of() to return the containing
soundwire device structure of its pointer argument and will never return
NULL.

Fixes: 4f8ef33dd44a ("ASoC: soc_sdw_utils: skip the endpoint that doesn't present")
Cc: Bard Liao 
Signed-off-by: Johan Hovold 
Reviewed-by: Konrad Dybcio 
Reviewed-by: Dmitry Baryshkov 
Link: https://patch.msgid.link/20251219142715.19254-4-johan@kernel.org
Signed-off-by: Mark Brown

ASoC: codecs: wcd937x: drop bogus container_of() error handling

2025-12-22T09:14:52+00:00

The dev_to_sdw_dev() helper uses container_of() to return the containing
soundwire device structure of its pointer argument and will never return
NULL.

Fixes: 9be3ec196da4 ("ASoC: codecs: wcd937x: add wcd937x codec driver")
Cc: Prasad Kumpatla 
Signed-off-by: Johan Hovold 
Reviewed-by: Dmitry Baryshkov 
Link: https://patch.msgid.link/20251219142715.19254-3-johan@kernel.org
Signed-off-by: Mark Brown