Patch "ALSA: hda - fix headset mic problem for Dell machines with alc274" has been added to the 4.13-stable tree

Patch "ALSA: hda - fix headset mic problem for Dell machines with alc274" has been added to the 4.13-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ALSA: hda - fix headset mic problem for Dell machines with alc274

to the 4.13-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     alsa-hda-fix-headset-mic-problem-for-dell-machines-with-alc274.patch
and it can be found in the queue-4.13 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 75ee94b20b46459e3d29f5ac2c3af3cebdeef777 Mon Sep 17 00:00:00 2001
From: Hui Wang <hui.wang@canonical.com>
Date: Thu, 9 Nov 2017 08:48:08 +0800
Subject: ALSA: hda - fix headset mic problem for Dell machines with alc274

From: Hui Wang <hui.wang@canonical.com>

commit 75ee94b20b46459e3d29f5ac2c3af3cebdeef777 upstream.

Confirmed with Kailang of Realtek, the pin 0x19 is for Headset Mic, and
the pin 0x1a is for Headphone Mic, he suggested to apply
ALC269_FIXUP_DELL1_MIC_NO_PRESENCE to fix this problem. And we
verified applying this FIXUP can fix this problem.

Cc: Kailang Yang <kailang@realtek.com>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/patch_realtek.c |    5 +++++
 1 file changed, 5 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6527,6 +6527,11 @@ static const struct snd_hda_pin_quirk al
 		{0x14, 0x90170110},
 		{0x1b, 0x90a70130},
 		{0x21, 0x03211020}),
+	SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+		{0x12, 0xb7a60130},
+		{0x13, 0xb8a61140},
+		{0x16, 0x90170110},
+		{0x21, 0x04211020}),
 	SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4,
 		{0x12, 0x90a60130},
 		{0x14, 0x90170110},


Patches currently in stable-queue which might be from hui.wang@canonical.com are

queue-4.13/alsa-hda-fix-headset-mic-problem-for-dell-machines-with-alc274.patch