kernel/linux.git/sound/hda, branch v6.18.33

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

ALSA: hda/realtek: fix code style (ERROR: else should follow close brace '}')

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

[ Upstream commit d1888bf848ade6a9e71c7ba516fd215aa1bd8d65 ] Fix checkpatch code style errors: ERROR: else should follow close brace '}' #2300: FILE: sound/hda/codecs/realtek/alc269.c:2300: + } + else Fixes: 31278997add6 ("ALSA: hda/realtek - Add headset quirk for Dell DT") Signed-off-by: Lei Huang Link: https://patch.msgid.link/20260331075405.78148-1-huanglei814@163.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek: Fix speaker silence after S3 resume on Xiaomi Mi Laptop Pro 15

2026-05-14T13:30:13+00:00

commit 92a8b5e2eff6920bf815cd6a80b088ec3fdf01a3 upstream. The Xiaomi Mi Laptop Pro 15 (TM1905, subsystem 1d72:1905) ships with the Realtek ALC256 codec on Intel Comet Lake PCH-LP. After S3 resume the codec sets coefficient register 0x10 to 0x0220 instead of 0x0020 — bit 9 is erroneously set, which silences the internal speaker. Bluetooth and HDMI audio are unaffected because they use different paths. This is the same mechanism fixed for Clevo NJ51CU by commit edca7cc4b0ac ("ALSA: hda/realtek: Fix quirk for Clevo NJ51CU"), but the existing ALC256_FIXUP_MIC_NO_PRESENCE_AND_RESUME also reconfigures pin 0x19 as a front mic, which is wrong for this Xiaomi where pin 0x19 default is 0x411111f0 (disabled). Add a minimal fixup that only clears the stuck coef bit, and add the Xiaomi SSID to the quirk table. Verified by reading coef 0x10 with hda-verb after resume (returns 0x0220), writing 0x0020, and confirming the internal speaker resumes output. With this fixup applied the bit is cleared on every codec init, including post-resume. Signed-off-by: Yuriy Padlyak Cc: Tested-by: Yuriy Padlyak Link: https://patch.msgid.link/20260429220903.14918-1-yuriypadlyak@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

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

2026-05-14T13:30:13+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