Re: [PATCH] ALSA: hda/realtek: Add quirk for Gigabyte Technology to fix headphone

[zhangheng]

> Sorry, I didn't take a closer look. I will check it carefully next time.
From 6d60f41012a0db7fc5ebbd1e03c47ed837495022 Mon Sep 17 00:00:00 2001
From: Zhang Heng <zhangheng@xxxxxxxxxx>
Date: Thu, 5 Mar 2026 10:35:59 +0800
Subject: [PATCH v2] ALSA: hda/realtek: Add quirk for Gigabyte Technology to
 fix headphone

The BIOS of this machine has set 0x19 to mic, which needs to be set
to headphone pin in order to work properly.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=220814
Signed-off-by: Zhang Heng <zhangheng@xxxxxxxxxx>
---
 sound/hda/codecs/realtek/alc662.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sound/hda/codecs/realtek/alc662.c b/sound/hda/codecs/realtek/alc662.c
index 5073165d1f3c..3a943adf9087 100644
--- a/sound/hda/codecs/realtek/alc662.c
+++ b/sound/hda/codecs/realtek/alc662.c
@@ -313,6 +313,7 @@ enum {
 	ALC897_FIXUP_HEADSET_MIC_PIN2,
 	ALC897_FIXUP_UNIS_H3C_X500S,
 	ALC897_FIXUP_HEADSET_MIC_PIN3,
+	ALC897_FIXUP_H610M_HP_PIN,
 };
 
 static const struct hda_fixup alc662_fixups[] = {
@@ -766,6 +767,13 @@ static const struct hda_fixup alc662_fixups[] = {
 			{ }
 		},
 	},
+	[ALC897_FIXUP_H610M_HP_PIN] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x19, 0x0321403f }, /* HP out */
+			{ }
+		},
+	},
 };
 
 static const struct hda_quirk alc662_fixup_tbl[] = {
@@ -815,6 +823,7 @@ static const struct hda_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT),
 	SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_FIXUP_ASUS_MODE2),
 	SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
+	SND_PCI_QUIRK(0x1458, 0xa194, "H610M H V2 DDR4", ALC897_FIXUP_H610M_HP_PIN),
 	SND_PCI_QUIRK(0x14cd, 0x5003, "USI", ALC662_FIXUP_USI_HEADSET_MODE),
 	SND_PCI_QUIRK(0x17aa, 0x1036, "Lenovo P520", ALC662_FIXUP_LENOVO_MULTI_CODECS),
 	SND_PCI_QUIRK(0x17aa, 0x1057, "Lenovo P360", ALC897_FIXUP_HEADSET_MIC_PIN),
-- 
2.25.1