kernel/linux.git/sound/hda, branch v6.18.34

ALSA: hda/realtek: Use ALC287_FIXUP_TXNW2781_I2C for ASUS Strix Gxx5

2026-06-01T15:51:02+00:00

[ Upstream commit 4372286ac774536e8e68bc6dfa0f0b0152b31fce ] These devices were incorrectly using the ALC287_FIXUP_TAS2781_I2C quirk leading to errors: [ 18.765990] Serial bus multi instantiate pseudo device driver TXNW2781:00: error -ENXIO: IRQ index 0 not found [ 18.768153] Serial bus multi instantiate pseudo device driver TXNW2781:00: error -ENXIO: IRQ index 0 not found [ 18.768476] Serial bus multi instantiate pseudo device driver TXNW2781:00: error -ENXIO: IRQ index 0 not found [ 18.768899] Serial bus multi instantiate pseudo device driver TXNW2781:00: Instantiated 3 I2C devices. Use the ALC287_FIXUP_TXNW2781_I2C quirk instead to fix this and restore speaker audio on affected devices. Fixes: 1e9c708dc3ae ("ALSA: hda/tas2781: Add new quirk for Lenovo, ASUS, Dell projects") Link: https://lore.kernel.org/59fd4aa4-76b9-4984-8db9-a60e55ec6e80@losource.net/ Closes: https://lore.kernel.org/CACB9z7kjs8rhLstEc8fV29BCTb5dd881JwGozoKdO5cwCb=YwQ@mail.gmail.com Signed-off-by: Eric Naim Link: https://patch.msgid.link/20260516111532.111463-1-dnaim@cachyos.org Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda: cs35l41: Put ACPI device on missing physical node

2026-06-01T15:50:53+00:00

[ Upstream commit fca7401fe37f7abc6e54147ea560f37279231137 ] acpi_dev_get_first_match_dev() returns a refcounted ACPI device and callers must balance it with acpi_dev_put(). cs35l41_hda_read_acpi() stores the returned ACPI device in cs35l41->dacpi. That reference is normally released by the later probe cleanup or the remove path, but the NULL-check on physdev exits before either of those paths can run. Drop the lookup reference before returning -ENODEV. Fixes: c34b04cc6178 ("ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi()") Signed-off-by: Shuhao Fu Tested-by: Simon Trimmer Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20260428081238.GA1659932@chcpu16 Signed-off-by: Sasha Levin

ALSA: hda: cs35l56: Put ACPI device after setting companion

2026-06-01T15:50:53+00:00

[ Upstream commit aa2fbece1b07954ef26488c800d126a36a8ab93e ] acpi_dev_get_first_match_dev() returns a refcounted ACPI device and callers are expected to balance it with acpi_dev_put(). When no companion is already attached, cs35l56_hda_read_acpi() looks up an ACPI device and sets it with ACPI_COMPANION_SET(), but leaves the lookup reference held. ACPI_COMPANION_SET() does not take ownership of that reference, so drop it with acpi_dev_put() after attaching the companion. Fixes: 73cfbfa9caea ("ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier") Signed-off-by: Shuhao Fu Tested-by: Simon Trimmer Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20260428080139.GA1649104@chcpu16 Signed-off-by: Sasha Levin

ALSA: hda/realtek: Add quirk for Samsung Galaxy Book5 360 headphone

2026-05-23T11:07:17+00:00

commit fd87b510f5f543125ecf51e7c706a9f4bc3352be upstream. The Samsung Galaxy Book5 360 (NP750QHA, PCI subsystem ID 0x144d:0xc902) has severe audio distortion on the 3.5mm headphone jack. Applying ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET corrects the output path configuration, consistent with fixes already applied to other Samsung Galaxy Book models using the same ALC256 codec. Cc: stable@vger.kernel.org Link: https://github.com/thesofproject/linux/issues/5648 Signed-off-by: Markus Kramer Link: https://patch.msgid.link/20260513222818.14351-1-linux@markus-kramer.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: Add mute LED quirk for HP Pavilion Laptop 16-ag0xxx

2026-05-23T11:07:17+00:00

commit 7d1051ad68df3d584b5f24bfa1fb19f3a24db278 upstream. Add a SND_PCI_QUIRK entry for the HP Pavilion Laptop 16-ag0xxx (subsystem 0x103c:0x8cbc, Realtek ALC245). The ALC245_FIXUP_HP_X360_MUTE_LEDS fixup is already used by the neighbouring HP Pavilion Aero Laptop 13-bg0xxx (0x103c:0x8cbd); it chains the master-mute COEF handler with the GPIO mic-mute LED handler, which is what this machine needs. Tested on the affected hardware: both the mute and mic-mute key LEDs respond correctly to the keyboard hotkeys after this change. Cc: Signed-off-by: Adrien Burnett Link: https://patch.msgid.link/20260514165905.21175-1-an.arctic.pigeon@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

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

2026-05-23T11:07:12+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()

2026-05-23T11:07:12+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/conexant: Fix missing error check for jack detection

2026-05-23T11:07:12+00:00

[ Upstream commit b0e2333a231107adedd38c6fcfe1adc6162716fc ] In cx_probe(), the return value of snd_hda_jack_detect_enable_callback() is ignored. This function returns a pointer, and if it fails (e.g., due to memory allocation failure), it returns an error pointer which must be checked using IS_ERR(). If the registration fails, the driver continues to probe, but the jack detection callback will not be registered. This can lead to a kernel crash later when the driver attempts to handle jack events or accesses the uninitialized structure. Check the return value using IS_ERR() and propagate the error via PTR_ERR() to the probe caller. Fixes: 7aeb25908648 ("ALSA: hda/conexant: Fix headset auto detect fail in cx8070 and SN6140") Signed-off-by: wangdicheng Link: https://patch.msgid.link/20260428080450.108801-1-wangdich9700@163.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek - fixed speaker no sound update

2026-05-23T11:06:43+00:00

[ Upstream commit 46c862f5419e0a86b60b9f9558d247f6084c99f9 ] Fixed speaker has pop noise on Lenovo Thinkpad X11 Carbon Gen 12. Fixes: 630fbc6e870e ("ALSA: hda/realtek - fixed speaker no sound") Reported-and-tested-by: Jeremy Bethmont Closes: https://lore.kernel.org/CAC88DfsHrhyhy0Pn1O-z9egBvMYu=6NYgcvcC6KCgwh_-Ldkxg@mail.gmail.com Signed-off-by: Kailang Yang Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/cmedia: Remove duplicate pin configuration parsing

2026-05-23T11:06:39+00:00

[ Upstream commit 579e7b820de5dd5124585413bb5e9c278d255436 ] The cmedia_probe() function calls snd_hda_parse_pin_defcfg() and snd_hda_gen_parse_auto_config() twice unnecessarily. Remove The duplicate code. Fixes: 0f1e8306dcbe ("ALSA: hda/cmedia: Rewrite to new probe method") Signed-off-by: wangdicheng Link: https://patch.msgid.link/20260401082625.157868-1-wangdich9700@163.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin