]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
ALSA: hda/realtek: Add quirk for Lenovo Yoga Slim 7 14AKP10
authorsongxiebing <songxiebing@kylinos.cn>
Tue, 31 Mar 2026 03:36:50 +0000 (11:36 +0800)
committerTakashi Iwai <tiwai@suse.de>
Tue, 31 Mar 2026 06:49:58 +0000 (08:49 +0200)
commite6c888202297eca21860b669edb74fc600e679d9
tree02ff9f8246d9989f0fd071a7cd6de4febf0c065b
parent720460722310c7ab35421aa81a3153ff96b6c82b
ALSA: hda/realtek: Add quirk for Lenovo Yoga Slim 7 14AKP10

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 <andresgarciacastilla@gmail.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=221298
Signed-off-by: songxiebing <songxiebing@kylinos.cn>
Link: https://patch.msgid.link/20260331033650.285601-1-songxiebing@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/hda/codecs/realtek/alc269.c