Patch "ALSA: hda - Fix headset mic detection problem for two Dell laptops" has been added to the 4.4-stable tree

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

ALSA: hda - Fix headset mic detection problem for two Dell laptops

to the 4.4-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-detection-problem-for-two-dell-laptops.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Hui Wang <[email protected]>
Date: Thu, 20 Oct 2016 14:03:33 +0800
Subject: ALSA: hda - Fix headset mic detection problem for two Dell laptops

From: Hui Wang <[email protected]>

commit 6aecd8715802d23dc6a0859b50c62d2b0a99de3a upstream.

They uses the codec ALC255, and have the different pin cfg definition from the ones in the existing pin quirk table. Now adding them into the table to fix the problem.

---
 sound/pci/hda/patch_realtek.c |    8 ++++++++
 1 file changed, 8 insertions(+)

@@ -5839,11 +5839,19 @@ static const struct snd_hda_pin_quirk al
 		{0x1b, 0x02011020},
 		{0x21, 0x0221101f}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+		{0x14, 0x90170110},
+		{0x1b, 0x01011020},
+		{0x21, 0x0221101f}),
+	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 		{0x14, 0x90170130},
 		{0x1b, 0x01014020},
 		{0x21, 0x0221103f}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 		{0x14, 0x90170130},
+		{0x1b, 0x01011020},
+		{0x21, 0x0221103f}),
+	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+		{0x14, 0x90170130},
 		{0x1b, 0x02011020},
 		{0x21, 0x0221103f}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/alsa-hda-adding-a-new-group-of-pin-cfg-into-alc295-pin-quirk-table.patch queue-4.4/alsa-hda-fix-headset-mic-detection-problem-for-two-dell-laptops.patch