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ALSA: hda/realtek: Add quirk for HP Elite Dragonfly Max G2 speaker

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The HP Elite Dragonfly Max G2 Notebook PC (SSID 103c:8890) uses an
ALC285 codec but is missing from the existing HP quirk table, unlike
the related "HP Elite Dragonfly G2" entry (SSID 103c:8716). Without
the quirk the right speaker amplifier's GPIO is never initialized,
leaving it silent while the left speaker plays normally.

Apply the existing ALC285_FIXUP_HP_GPIO_AMP_INIT fixup used by the
103c:8716 entry, which resolves the issue. Verified with speaker-test
on both channels and confirmed correct routing to both the downward-
firing woofer and upward-firing tweeter on each side via the board's
passive crossover.

Signed-off-by: Ruairi Anthony <ruairi@ruairi.uk>
Link: https://patch.msgid.link/20260907115942.19286-1-ruairi@ruairi.uk
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Ruairi Anthony 2026-09-07 12:59:42 +01:00 committed by Takashi Iwai
parent b731337680
commit fcf57d0664
1 changed files with 1 additions and 0 deletions
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sound/hda/codecs/realtek/alc269.c
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@ -7451,6 +7451,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x887c, "HP Laptop 14s-fq1xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
SND_PCI_QUIRK(0x103c, 0x888a, "HP ENVY x360 Convertible 15-eu0xxx", ALC245_FIXUP_HP_X360_MUTE_LEDS),
SND_PCI_QUIRK(0x103c, 0x888d, "HP ZBook Power 15.6 inch G8 Mobile Workstation PC", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8890, "HP Elite Dragonfly Max G2 Notebook PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x8895, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST),