linux-kernel - [PATCH AUTOSEL 6.13 09/32] ALSA: hda/realtek: Limit mic boost on Positivo ARN50

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Message-Id: <20250224111638.2212832-9-sashal@kernel.org>
Date: Mon, 24 Feb 2025 06:16:15 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Edson Juliano Drosdeck <edson.drosdeck@...il.com>,
	Takashi Iwai <tiwai@...e.de>,
	Sasha Levin <sashal@...nel.org>,
	perex@...ex.cz,
	tiwai@...e.com,
	kailang@...ltek.com,
	sbinding@...nsource.cirrus.com,
	simont@...nsource.cirrus.com,
	josh@...huagrisham.com,
	linux-sound@...r.kernel.org
Subject: [PATCH AUTOSEL 6.13 09/32] ALSA: hda/realtek: Limit mic boost on Positivo ARN50

From: Edson Juliano Drosdeck <edson.drosdeck@...il.com>

[ Upstream commit 76b0a22d4cf7dc9091129560fdc04e73eb9db4cb ]

The internal mic boost on the Positivo ARN50 is too high.
Fix this by applying the ALC269_FIXUP_LIMIT_INT_MIC_BOOST fixup to the machine
to limit the gain.

Signed-off-by: Edson Juliano Drosdeck <edson.drosdeck@...il.com>
Link: https://patch.msgid.link/20250201143930.25089-1-edson.drosdeck@gmail.com
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/pci/hda/patch_realtek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6c352602987ba..f84ae43be4bf1 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -11017,6 +11017,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1d72, 0x1945, "Redmi G", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1d72, 0x1947, "RedmiBook Air", ALC255_FIXUP_XIAOMI_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1f66, 0x0105, "Ayaneo Portable Game Player", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x2014, 0x800a, "Positivo ARN50", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x2782, 0x0214, "VAIO VJFE-CL", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x2782, 0x0228, "Infinix ZERO BOOK 13", ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13),
 	SND_PCI_QUIRK(0x2782, 0x0232, "CHUWI CoreBook XPro", ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO),
-- 
2.39.5