kernel.git/sound/hda, branch 0x221E-v0.0-v7.0

potential firmware bug on intel hda sound.

2026-05-02T22:28:51Z

Firmware disables MSI causing legacy irqs to be used for intel audio chipsets. However, on my device it causes powertop to display Alderlake as being used 100% and "Disabling MSI" to be printed.

ALSA: hda/realtek: Add quirk for Legion S7 15IMH

2026-04-27T13:30:18Z

commit 67f4c61a73e9b17dc9593bf27badc6785ecadd78 upstream. Fix speaker output on the Lenovo Legion S7 15IMH05. Cc: stable@vger.kernel.org Signed-off-by: Eric Naim Link: https://patch.msgid.link/20260413154818.351597-1-dnaim@cachyos.org Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/intel: enforce stricter period-size alignment for Intel NVL

2026-04-08T12:09:33Z

Intel ACE4 based products set more strict constraints on HDA BDLE start address and length alignment. Modify capability flags to drop AZX_DCAPS_NO_ALIGN_BUFSIZE for Intel Nova Lake platforms. Fixes: 7f428282fde3 ("ALSA: hda: controllers: intel: add support for Nova Lake") Signed-off-by: Kai Vehmanen Reviewed-by: Péter Ujfalusi Reviewed-by: Liam Girdwood Cc: Link: https://patch.msgid.link/20260408084514.24325-2-peter.ujfalusi@linux.intel.com Signed-off-by: Takashi Iwai

Revert "ALSA: hda/realtek: Add quirk for Gigabyte Technology to fix headphone"

2026-04-07T12:34:53Z

This reverts commit 56fbbe096a89ff4b52af78a21a4afd9d94bdcc80. It caused regressions on other Gigabyte models, and looking at the bugzilla entry again, the suggested change appears rather dubious, as incorrectly setting the front mic pin as the headphone. Fixes: 56fbbe096a89 ("ALSA: hda/realtek: Add quirk for Gigabyte Technology to fix headphone") Cc: Reported-by: Marcin Krycki Reported-by: Theodoros Orfanidis Closes: https://lore.kernel.org/CAEfRphPU_ABuVFzaHhspxgp2WAqi7kKNGo4yOOt0zeVFPSj8+Q@mail.gmail.com Link: https://patch.msgid.link/20260407123333.171130-1-tiwai@suse.de Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14IAH10

2026-04-06T08:53:58Z

The bass speakers are not working, and add the following entry in /etc/modprobe.d/snd.conf: options snd-sof-intel-hda-generic hda_model=alc287-yoga9-bass-spk-pin Fixes the bass speakers. So add the quick ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN here. Reported-by: Fernando Garcia Corona Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221317 Signed-off-by: songxiebing Link: https://patch.msgid.link/20260405012651.133838-1-songxiebing@kylinos.cn Signed-off-by: Takashi Iwai

ALSA: hda/realtek: add quirk for Acer Swift SFG14-73

2026-03-31T14:21:15Z

fix mute/micmute LEDs and headset microphone for Acer Swift SFG14-73. Link: https://bugzilla.kernel.org/show_bug.cgi?id=220279 Cc: stable@vger.kernel.org Signed-off-by: Zhang Heng Link: https://patch.msgid.link/20260331094614.186063-1-zhangheng@kylinos.cn Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14IMH9

2026-03-31T14:21:00Z

The Lenovo Yoga Pro 7 14IMH9 (DMI: 83E2) shares PCI SSID 17aa:3847 with the Legion 7 16ACHG6, but has a different codec subsystem ID (17aa:38cf). The existing SND_PCI_QUIRK for 17aa:3847 applies ALC287_FIXUP_LEGION_16ACHG6, which attempts to initialize an external I2C amplifier (CLSA0100) that is not present on the Yoga Pro 7 14IMH9. As a result, pin 0x17 (bass speakers) is connected to DAC 0x06 which has no volume control, making hardware volume adjustment completely non-functional. Audio is either silent or at maximum volume regardless of the slider position. Add a HDA_CODEC_QUIRK entry using the codec subsystem ID (17aa:38cf) to correctly identify the Yoga Pro 7 14IMH9 and apply ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN, which redirects pin 0x17 to DAC 0x02 and restores proper volume control. The existing Legion entry is preserved unchanged. This follows the same pattern used for 17aa:386e, where Legion Y9000X and Yoga Pro 7 14ARP8 share a PCI SSID but are distinguished via HDA_CODEC_QUIRK. Link: https://github.com/nomad4tech/lenovo-yoga-pro-7-linux Tested-by: Alexander Savenko Signed-off-by: Alexander Savenko Link: https://patch.msgid.link/20260331082929.44890-1-alex.sav4387@gmail.com Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add quirk for Lenovo Yoga Slim 7 14AKP10

2026-03-31T06:49:58Z

The Pin Complex 0x17 (bass/woofer speakers) is incorrectly reported as unconnected in the BIOS (pin default 0x411111f0 = N/A). This causes the kernel to configure speaker_outs=0, meaning only the tweeters (pin 0x14) are used. The result is very low, tinny audio with no bass. The existing quirk ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN (already present in patch_realtek.c for SSID 0x17aa3801) fixes the issue completely. Reported-by: Garcicasti Link: https://bugzilla.kernel.org/show_bug.cgi?id=221298 Signed-off-by: songxiebing Link: https://patch.msgid.link/20260331033650.285601-1-songxiebing@kylinos.cn Signed-off-by: Takashi Iwai

ALSA: hda/realtek: add quirk for HP Laptop 15-fc0xxx

2026-03-31T06:49:49Z

For the HP Laptop 15-fc0xxx with ALC236, the built-in mic 0x12 was not set up, making it unusable; after adding it, it now works properly. Link: https://bugzilla.kernel.org/show_bug.cgi?id=221233 Signed-off-by: Zhang Heng Link: https://patch.msgid.link/20260331013536.13778-1-zhangheng@kylinos.cn Signed-off-by: Takashi Iwai

ALSA: hda/realtek: Add quirk for Samsung Book2 Pro 360 (NP950QED)

2026-03-30T16:24:16Z

There is another Book2 Pro model (NP950QED) that seems equipped with the same speaker module as the non-360 model, which requires ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS quirk. Reported-by: Throw Link: https://patch.msgid.link/20260330162249.147665-1-tiwai@suse.de Signed-off-by: Takashi Iwai