linux-kernel - [PATCH] ALSA: hda/realtek: Fix volume adjustment issue on Lenovo Thinkbook 13x Gen 4

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Message-ID: <20250913225344.12822-1-yungmeat@inboxia.org>
Date: Sun, 14 Sep 2025 01:53:44 +0300
From: Bou-Saan Che <yungmeat@...oxia.org>
To: perex@...ex.cz,
	tiwai@...e.com
Cc: alsa-devel@...a-project.org,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	patches@...nsource.cirrus.com,
	Bou-Saan Che <yungmeat@...oxia.org>
Subject: [PATCH] ALSA: hda/realtek: Fix volume adjustment issue on Lenovo Thinkbook 13x Gen 4

This patch fixes the volume adjustment issue on this laptop by applying
the necessary quirk configuration for the Realtek ALC287 codec.

The issue was caused by incorrect configuration in the driver,
which prevented proper volume control on certain systems.

Signed-off-by: Bou-Saan Che <yungmeat@...oxia.org>
---
 sound/pci/hda/patch_realtek.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 2627e2f49316..1981e3374b3e 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -11346,8 +11346,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x38be, "Yoga S980-14.5 proX YC Dual", ALC287_FIXUP_TAS2781_I2C),
 	SND_PCI_QUIRK(0x17aa, 0x38bf, "Yoga S980-14.5 proX LX Dual", ALC287_FIXUP_TAS2781_I2C),
 	SND_PCI_QUIRK(0x17aa, 0x38c3, "Y980 DUAL", ALC287_FIXUP_TAS2781_I2C),
-	SND_PCI_QUIRK(0x17aa, 0x38c7, "Thinkbook 13x Gen 4", ALC287_FIXUP_CS35L41_I2C_4),
-	SND_PCI_QUIRK(0x17aa, 0x38c8, "Thinkbook 13x Gen 4", ALC287_FIXUP_CS35L41_I2C_4),
+	SND_PCI_QUIRK(0x17aa, 0x38c7, "Thinkbook 13x Gen 4", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
+	SND_PCI_QUIRK(0x17aa, 0x38c8, "Thinkbook 13x Gen 4", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x38cb, "Y790 YG DUAL", ALC287_FIXUP_TAS2781_I2C),
 	SND_PCI_QUIRK(0x17aa, 0x38cd, "Y790 VECO DUAL", ALC287_FIXUP_TAS2781_I2C),
 	SND_PCI_QUIRK(0x17aa, 0x38d2, "Lenovo Yoga 9 14IMH9", ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN),
-- 
2.51.0