linux-kernel - [PATCH] ALSA: hda/realtek: Enable mic on Vaio RPL

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Message-ID: <20251029181152.389302-1-edson.drosdeck@gmail.com>
Date: Wed, 29 Oct 2025 15:11:52 -0300
From: Edson Juliano Drosdeck <edson.drosdeck@...il.com>
To: tiwai@...e.com
Cc: perex@...ex.cz,
	kailang@...ltek.com,
	sbinding@...nsource.cirrus.com,
	chris.chiu@...onical.com,
	edip@...ip.dev,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	edson.drosdeck@...il.com
Subject: [PATCH] ALSA: hda/realtek: Enable mic on Vaio RPL

Vaio RPL is equipped with ACL256, and needs a
fix to make the internal mic and headphone mic to work.
Also must to limits the internal microphone boost.

Signed-off-by: Edson Juliano Drosdeck <edson.drosdeck@...il.com>
---
 sound/hda/codecs/realtek/alc269.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 8ad5febd822a..cab4603c425b 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -3736,6 +3736,7 @@ enum {
 	ALC285_FIXUP_ASUS_GA605K_I2C_SPEAKER2_TO_DAC1,
 	ALC269_FIXUP_POSITIVO_P15X_HEADSET_MIC,
 	ALC289_FIXUP_ASUS_ZEPHYRUS_DUAL_SPK,
+	ALC256_FIXUP_VAIO_RPL_MIC_NO_PRESENCE,
 };
 
 /* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -6172,6 +6173,16 @@ static const struct hda_fixup alc269_fixups[] = {
 			{ 0x1e, 0x90170150 }, /* Internal Speaker */
 			{ }
 		},
+	},
+	[ALC256_FIXUP_VAIO_RPL_MIC_NO_PRESENCE] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x19, 0x03a1113c }, /* use as headset mic, without its own jack detect */
+			{ 0x1a, 0x22a190a0 }, /* dock mic */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST
 	}
 };
 
@@ -6959,6 +6970,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1558, 0x971d, "Clevo N970T[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0xa500, "Clevo NL5[03]RU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0xa554, "VAIO VJFH52", ALC269_FIXUP_VAIO_VJFH52_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1558, 0xa559, "VAIO RPL", ALC256_FIXUP_VAIO_RPL_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0xa600, "Clevo NL50NU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0xa650, "Clevo NP[567]0SN[CD]", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0xa671, "Clevo NP70SN[CDE]", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
-- 
2.47.3