Patch "ALSA: hda - fix the headset mic detection problem for a Dell laptop" has been added to the 4.3-stable tree

Patch "ALSA: hda - fix the headset mic detection problem for a Dell laptop" has been added to the 4.3-stable tree

[gregkh]

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

    ALSA: hda - fix the headset mic detection problem for a Dell laptop

to the 4.3-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-the-headset-mic-detection-problem-for-a-dell-laptop.patch
and it can be found in the queue-4.3 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 0a1f90a982e85f4921bed606a6b41a24f4de2ae1 Mon Sep 17 00:00:00 2001
From: Hui Wang <hui.wang@canonical.com>
Date: Wed, 13 Jan 2016 11:51:38 +0800
Subject: ALSA: hda - fix the headset mic detection problem for a Dell laptop

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

commit 0a1f90a982e85f4921bed606a6b41a24f4de2ae1 upstream.

The machine uses codec alc255, and the pin configuration value for
pin 0x14 on this machine is 0x90171130 which is not in the pin quirk
table yet.

BugLink: https://bugs.launchpad.net/bugs/1533461
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 |    4 ++++
 1 file changed, 4 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5636,6 +5636,10 @@ static const struct snd_hda_pin_quirk al
 		{0x21, 0x02211040}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 		{0x12, 0x90a60170},
+		{0x14, 0x90171130},
+		{0x21, 0x02211040}),
+	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+		{0x12, 0x90a60170},
 		{0x14, 0x90170140},
 		{0x21, 0x02211050}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell Inspiron 5548", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,


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

queue-4.3/alsa-hda-fix-the-headset-mic-detection-problem-for-a-dell-laptop.patch
queue-4.3/alsa-hda-add-keycode-map-for-alc-input-device.patch
queue-4.3/alsa-hda-add-mic-mute-hotkey-quirk-for-lenovo-thinkcentre-aio.patch
queue-4.3/alsa-hda-fix-headphone-noise-after-dell-xps-13-resume-back-from-s3.patch
queue-4.3/alsa-hda-fixing-speaker-noise-on-the-two-latest-thinkpad-models.patch