]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14IRH8
authorMoritz Baron <moritz.baron@stud.uni-hannover.de>
Tue, 9 Jun 2026 14:16:48 +0000 (16:16 +0200)
committerTakashi Iwai <tiwai@suse.de>
Wed, 10 Jun 2026 07:23:49 +0000 (09:23 +0200)
commit853e10ec445984e99b3c7f6375f4e185614b842a
tree19309464ff40ef05e60e6dad83c8c6b2eabe2bab
parent123fd13f35ccaf7d2b98f5a8cc6c8a3de378568d
ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14IRH8

The Lenovo Yoga Pro 7 14IRH8 (ALC287 codec, subsystem ID 0x17aa:0x38b1)
has bass speakers on pin 0x17 that are not routed through a DAC with
volume control. This causes the bass speakers to play at full volume
regardless of the volume slider position.

Apply ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN which corrects the DAC
routing for pin 0x17, enabling proper volume control. This is the same
fix used for other Yoga Pro 7 models with identical audio topology
(14APH8, 14AHP9, 14ASP10, 14IAH10).

Link: https://bugzilla.kernel.org/show_bug.cgi?id=217949
Co-developed-by: Felix Aljoscha Schnuell <felix.aljoscha.schnuell@stud.uni-hannover.de>
Signed-off-by: Felix Aljoscha Schnuell <felix.aljoscha.schnuell@stud.uni-hannover.de>
Signed-off-by: Moritz Baron <moritz.baron@stud.uni-hannover.de>
Link: https://patch.msgid.link/20260609141648.60608-1-moritz.baron@stud.uni-hannover.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/hda/codecs/realtek/alc269.c