6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Furst Blumier [ Upstream commit 98e157916f83c26a41448267180944048d2f1460 ] The HP 255 15.6 inch G9 Notebook PC (PCI SSID 103c:8a1b) uses the ALC236 codec but lacks an entry in the quirk table, causing the kernel to fall back to a null SSID match (103c:0000) and skip the necessary fixup. Add a quirk entry using ALC236_FIXUP_HP_MUTE_LED_COEFBIT2, matching the HP 255 G8 which uses the same codec and fixup. This fixes the mute-button LED and fixes an issue with unplugging and replugging a headset jack not being recognized as an audio sink. Signed-off-by: Furst Blumier Link: https://patch.msgid.link/20260609201706.502075-1-seal@furst.blue Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index caf5347406cdd..855c9cb15aa4f 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -10177,6 +10177,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x89ca, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x89d3, "HP EliteBook 645 G9 (MB 89D2)", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x8a0f, "HP Pavilion 14-ec1xxx", ALC287_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8a1b, "HP 255 15.6 inch G9 Notebook PC", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2), SND_PCI_QUIRK(0x103c, 0x8a1f, "HP Laptop 14s-dr5xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2), SND_PCI_QUIRK(0x103c, 0x8a20, "HP Laptop 15s-fq5xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2), SND_PCI_QUIRK(0x103c, 0x8a25, "HP Victus 16-d1xxx (MB 8A25)", ALC245_FIXUP_HP_MUTE_LED_COEFBIT), -- 2.53.0