[PATCH 6.18 29/49] ALSA: hda/conexant: Add quirk for HP ZBook Studio G4

Greg Kroah-Hartman
2026-02-13T13:53:24Z

From: Takashi Iwai <tiwai@suse.de>

commit 1585cf83e98db32463e5d54161b06a5f01fe9976 upstream.

It was reported that we need the same quirk for HP ZBook Studio G4
(SSID 103c:826b) as other HP models to make the mute-LED working.

Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/64d78753-b9ff-4c64-8920-64d8d31cd20c@gmail.com
Link: https://bugzilla.kernel.org/show_bug.cgi?id=221002
Link: https://patch.msgid.link/20260207131324.2428030-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/hda/codecs/conexant.c | 1 +
1 file changed, 1 insertion(+)

--- a/sound/hda/codecs/conexant.c
+++ b/sound/hda/codecs/conexant.c
@@ -1081,6 +1081,7 @@ static const struct hda_quirk cxt5066_fi
SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
SND_PCI_QUIRK(0x103c, 0x8231, "HP ProBook 450 G4", CXT_FIXUP_MUTE_LED_GPIO),
+ SND_PCI_QUIRK(0x103c, 0x826b, "HP ZBook Studio G4", CXT_FIXUP_MUTE_LED_GPIO),
SND_PCI_QUIRK(0x103c, 0x828c, "HP EliteBook 840 G4", CXT_FIXUP_HP_DOCK),
SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE),