Patch "ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine" has been added to the 4.9-stable tree

Patch "ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine" has been added to the 4.9-stable tree

[gregkh]

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

    ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine

to the 4.9-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-micmute-hotkey-problem-for-a-lenovo-aio-machine.patch
and it can be found in the queue-4.9 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 29693efcea0f38cf40d0055d2401490a4f9bf8be Mon Sep 17 00:00:00 2001
From: Hui Wang <hui.wang@canonical.com>
Date: Mon, 27 Feb 2017 10:11:47 +0800
Subject: ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine

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

commit 29693efcea0f38cf40d0055d2401490a4f9bf8be upstream.

On this machine, the micmute button is connected to Line2 of the
codec and the micmute led is connected to GPIO2 of the codec.

After applying this quirk, both hotkey and led work well.

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 |    1 +
 1 file changed, 1 insertion(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5693,6 +5693,7 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x17aa, 0x2233, "Thinkpad", ALC292_FIXUP_TPT460),
 	SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
 	SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
+	SND_PCI_QUIRK(0x17aa, 0x3112, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
 	SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
 	SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP),


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

queue-4.9/alsa-hda-fix-micmute-hotkey-problem-for-a-lenovo-aio-machine.patch