]> git.ipfire.org Git - thirdparty/linux.git/commit
ALSA: hda/realtek: Add quirk for HP Pavilion All-in-One 27-ca1xxx
authorZhang Heng <zhangheng@kylinos.cn>
Tue, 21 Jul 2026 11:35:38 +0000 (19:35 +0800)
committerTakashi Iwai <tiwai@suse.de>
Wed, 22 Jul 2026 11:28:49 +0000 (13:28 +0200)
commit704de5697008ea5caa04bb6a7266624699801ddc
tree0861dcc9df65a68deab04d88960c51973251c85e
parentb5e24d6377f9062aff79c3c493bcbe923deb380c
ALSA: hda/realtek: Add quirk for HP Pavilion All-in-One 27-ca1xxx

This HP All-in-One desktop (model 27-ca1xxx) uses an ALC274 codec
and has no sound from either the internal speakers or the headphone
jack. The audio output requires a combination of a specific verb
setup and GPIO configuration to become functional. Additionally,
the power_save feature must be disabled; otherwise, audible clicks
or pops occur during power state transitions.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=220694
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Link: https://patch.msgid.link/20260721113539.317561-1-zhangheng@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/hda/codecs/realtek/alc269.c
sound/hda/controllers/intel.c