1 files changed, 9 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 06d606399abb..4c47c77e6507 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4246,6 +4246,7 @@ enum {
         ALC269_FIXUP_HEADSET_MIC,
         ALC269_FIXUP_QUANTA_MUTE,
         ALC269_FIXUP_LIFEBOOK,
+        ALC269_FIXUP_LIFEBOOK_EXTMIC,
         ALC269_FIXUP_AMIC,
         ALC269_FIXUP_DMIC,
         ALC269VB_FIXUP_AMIC,
@@ -4383,6 +4384,13 @@ static const struct hda_fixup alc269_fixups[] = {
                 .chained = true,
                 .chain_id = ALC269_FIXUP_QUANTA_MUTE
         },
+        [ALC269_FIXUP_LIFEBOOK_EXTMIC] = {
+                .type = HDA_FIXUP_PINS,
+                .v.pins = (const struct hda_pintbl[]) {
+                        { 0x19, 0x01a1903c }, /* headset mic, with jack detect */
+                        { }
+                },
+        },
         [ALC269_FIXUP_AMIC] = {
                 .type = HDA_FIXUP_PINS,
                 .v.pins = (const struct hda_pintbl[]) {
@@ -4844,6 +4852,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
         SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX),
         SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
         SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
+        SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC),
         SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),
         SND_PCI_QUIRK(0x17aa, 0x215e, "Thinkpad L512", ALC269_FIXUP_SKU_IGNORE),
         SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),