[SRU][OEM-OSP1-B][PATCH 1/1] UBUNTU: SAUCE: ALSA: hda/realtek - headphone mic doesn't work on two Dell machines

[Hui Wang]

From: Kailang Yang <kailang at realtek.com>

BugLink: https://bugs.launchpad.net/bugs/1836132

According to the hardware design, the pin 0x1b is routed to audio jack
and is used as microphone pins.

Signed-off-by: Kailang Yang <kailang at realtek.com>
Signed-off-by: Hui Wang <hui.wang at canonical.com>
---
 sound/pci/hda/patch_realtek.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 4db55e9104a9..c9994dcd4aa4 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7569,9 +7569,12 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 		{0x12, 0x90a60130},
 		{0x17, 0x90170110},
 		{0x21, 0x03211020}),
-	SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+	SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
 		{0x14, 0x90170110},
 		{0x21, 0x04211020}),
+	SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE,
+		{0x14, 0x90170110},
+		{0x21, 0x04211030}),
 	SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
 		{0x14, 0x90170110},
 		{0x21, 0x04211020}),
-- 
2.17.1