[PATCH 2/2] ALSA: hda/realtek: Add mute LED support for ASUS PM3406CKA

[patryk . dankow]

From: Patryk Dańków <patryk.dankow@xxxxxxxxxxxxxx>

Enable vmaster mute LED handling for the PM3406CKA while retaining
the existing CS35L41 I2C fixup by chaining the new fixup to it.

Tested on ASUS ExpertBook PM3406CKA.

Signed-off-by: Patryk Dańków <patryk.dankow@xxxxxxxxxxxxxx>
---
 sound/hda/codecs/realtek/alc269.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 3abee617e86e..d1f0c2752624 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -180,6 +180,15 @@ static void alc_enable_headset_jack_key(struct hda_codec *codec)
 	}
 }
 
+static void alc_fixup_pm3406cka_vmaster_led(struct hda_codec *codec,
+					    const struct hda_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+
+	if (action == HDA_FIXUP_ACT_PRE_PROBE)
+		spec->gen.vmaster_mute_led = 1;
+}
+
 static void alc_fixup_headset_jack(struct hda_codec *codec,
 				    const struct hda_fixup *fix, int action)
 {
@@ -4383,6 +4392,7 @@ enum {
 	ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN_HEADSET,
 	ALC285_LENOVO_DAC_RENAME,
 	ALC287_FIXUP_YOGA9_SPEAKER2_TO_DAC1,
+	ALC_FIXUP_PM3406CKA_VMASTER_LED,
 };
 
 /* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -7129,6 +7139,12 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC287_FIXUP_TXNW2781_I2C,
 	},
+	[ALC_FIXUP_PM3406CKA_VMASTER_LED] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc_fixup_pm3406cka_vmaster_led,
+		.chained = true,
+		.chain_id = ALC287_FIXUP_CS35L41_I2C_2,
+	},
 };
 
 static const struct hda_quirk alc269_fixup_tbl[] = {
@@ -7786,7 +7802,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
 	SND_PCI_QUIRK(0x1043, 0x1433, "ASUS GX650PY/PZ/PV/PU/PYV/PZV/PIV/PVV", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
-	SND_PCI_QUIRK(0x1043, 0x1454, "ASUS PM3406CKA", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x1043, 0x1454, "ASUS PM3406CKA", ALC_FIXUP_PM3406CKA_VMASTER_LED),
 	SND_PCI_QUIRK(0x1043, 0x1460, "Asus VivoBook 15", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1463, "Asus GA402X/GA402N", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604VI/VC/VE/VG/VJ/VQ/VU/VV/VY/VZ", ALC285_FIXUP_ASUS_HEADSET_MIC),
-- 
2.55.0