[PATCH] ALSA: hda/realtek: Add mute LED fixup for HP Pavilion 15-cs1xxx

[Rodrigo Faria <rodrigofilipefaria@gmail.com>]

Add a new fixup for the mute LED on the HP Pavilion 15-cs series
using the VREF on NID 0x1b. These models will no longer fall back
to the generic 103c:0000.

Signed-off-by: Rodrigo Faria <rodrigofilipefaria@gmail.com>
---
 sound/hda/codecs/realtek/alc269.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index a9cd03bb7..1db72bf28 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -1669,6 +1669,20 @@ static void alc295_fixup_hp_mute_led_coefbit11(struct hda_codec *codec,
 	}
 }
 
+static void alc295_fixup_hp_pavilion_mute_led_1b(struct hda_codec *codec,
+						 const struct hda_fixup *fix,
+						 int action)
+{
+	struct alc_spec *spec = codec->spec;
+
+	alc269_fixup_hp_mute_led(codec, fix, action);
+
+	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+		spec->mute_led_nid = 0x1b;
+		spec->mute_led_polarity = 0;
+	}
+}
+
 static void alc233_fixup_lenovo_coef_micmute_led(struct hda_codec *codec,
 				const struct hda_fixup *fix, int action)
 {
@@ -3857,6 +3871,7 @@ enum {
 	ALC290_FIXUP_SUBWOOFER,
 	ALC290_FIXUP_SUBWOOFER_HSJACK,
 	ALC295_FIXUP_HP_MUTE_LED_COEFBIT11,
+	ALC295_FIXUP_HP_PAVILION_MUTE_LED_1B,
 	ALC269_FIXUP_THINKPAD_ACPI,
 	ALC269_FIXUP_LENOVO_XPAD_ACPI,
 	ALC269_FIXUP_DMIC_THINKPAD_ACPI,
@@ -5700,6 +5715,10 @@ static const struct hda_fixup alc269_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc295_fixup_hp_mute_led_coefbit11,
 	},
+	[ALC295_FIXUP_HP_PAVILION_MUTE_LED_1B] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc295_fixup_hp_pavilion_mute_led_1b,
+	},
 	[ALC298_FIXUP_SAMSUNG_AMP] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc298_fixup_samsung_amp,
@@ -6907,6 +6926,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8548, "HP EliteBook x360 830 G6", ALC285_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x854a, "HP EliteBook 830 G6", ALC285_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x85c6, "HP Pavilion x360 Convertible 14-dy1xxx", ALC295_FIXUP_HP_MUTE_LED_COEFBIT11),
+	SND_PCI_QUIRK(0x103c, 0x856a, "HP Pavilion 15-cs1xxx", ALC295_FIXUP_HP_PAVILION_MUTE_LED_1B),
 	SND_PCI_QUIRK(0x103c, 0x85de, "HP Envy x360 13-ar0xxx", ALC285_FIXUP_HP_ENVY_X360),
 	SND_PCI_QUIRK(0x103c, 0x8603, "HP Omen 17-cb0xxx", ALC285_FIXUP_HP_MUTE_LED),
 	SND_PCI_QUIRK(0x103c, 0x860c, "HP ZBook 17 G6", ALC285_FIXUP_HP_GPIO_AMP_INIT),
-- 
2.54.0