linux-kernel - [PATCH 1/1] ALSA: hda/realtek: Fix mute led for HP Laptop 15-dw4xx

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Message-ID: <20250918164018.69040-1-praful.adiga@gmail.com>
Date: Thu, 18 Sep 2025 12:40:18 -0400
From: praful.adiga@...il.com
To: perex@...ex.cz,
	tiwai@...e.com
Cc: kailang@...ltek.com,
	sbinding@...nsource.cirrus.com,
	chris.chiu@...onical.com,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Praful Adiga <praful.adiga@...il.com>
Subject: [PATCH 1/1] ALSA: hda/realtek: Fix mute led for HP Laptop 15-dw4xx

From: Praful Adiga <praful.adiga@...il.com>

This laptop uses the ALC236 codec with COEF 0x7 and idx 1 to
control the mute LED. Enable the existing quirk for this device.

Signed-off-by: Praful Adiga <praful.adiga@...il.com>
---
 sound/hda/codecs/realtek/alc269.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 85bb8c4d3b17..7d8c60f1a751 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -6469,6 +6469,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8992, "HP EliteBook 845 G9", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8994, "HP EliteBook 855 G9", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8995, "HP EliteBook 855 G9", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x103c, 0x89a0, "HP Laptop 15-dw4xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
 	SND_PCI_QUIRK(0x103c, 0x89a4, "HP ProBook 440 G9", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x89a6, "HP ProBook 450 G9", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x89aa, "HP EliteBook 630 G9", ALC236_FIXUP_HP_GPIO_LED),
-- 
2.51.0