ALSA: hda - Fix EAPD on Lenovo NB ALC269 to low

Lenovo NB 0x9e54 use the external AMP in an inverted manner.
Set EAPD to low will enable the AMP.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 8 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a8e3eeda0457..114d3d0f56aa 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -14821,6 +14821,7 @@ enum {
         ALC269_FIXUP_DELL_M101Z,
         ALC269_FIXUP_SKU_IGNORE,
         ALC269_FIXUP_ASUS_G73JW,
+        ALC269_FIXUP_LENOVO_EAPD,
 };
 
 static const struct alc_fixup alc269_fixups[] = {
@@ -14855,6 +14856,12 @@ static const struct alc_fixup alc269_fixups[] = {
                         { }
                 }
         },
+        [ALC269_FIXUP_LENOVO_EAPD] = {
+                .verbs = (const struct hda_verb[]) {
+                        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 0},
+                        {}
+                }
+        },
 };
 
 static struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -14866,6 +14873,7 @@ static struct snd_pci_quirk alc269_fixup_tbl[] = {
         SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
         SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),
         SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
+        SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
         {}
 };