linux-kernel - [PATCH v3] ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED

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Message-ID: <690b6c31-67b3-42c5-86a0-0efe3640724e@pelago.org.uk>
Date: Mon, 17 Feb 2025 12:25:53 +0000
From: John Veness <john-linux@...ago.org.uk>
To: Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
 linux-sound@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH v3] ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute
 LED

Allows the LED on the dedicated mute button on the HP ProBook 450 G4
laptop to change colour correctly.

Cc: stable@...r.kernel.org
Signed-off-by: John Veness <john-linux@...ago.org.uk>

---
Re-submitted with correct stable CC'ing method hopefully! Sorry, I'm
still new to this.

 sound/pci/hda/patch_conexant.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 4985e72b9..34874039a 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1090,6 +1090,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
 	SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
 	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, 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),
-- 
2.48.1