Patch "ALSA: hda - fix headset mic detection problem for one more machine" has been added to the 4.0-stable tree

Patch "ALSA: hda - fix headset mic detection problem for one more machine" has been added to the 4.0-stable tree

[gregkh]

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

    ALSA: hda - fix headset mic detection problem for one more machine

to the 4.0-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-one-more-machine.patch
and it can be found in the queue-4.0 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 e8191a8e475551b277d85cd76c3f0f52fdf42e86 Mon Sep 17 00:00:00 2001
From: Hui Wang <hui.wang@canonical.com>
Date: Fri, 24 Apr 2015 13:39:59 +0800
Subject: ALSA: hda - fix headset mic detection problem for one more machine

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

commit e8191a8e475551b277d85cd76c3f0f52fdf42e86 upstream.

We have two machines with alc256 codec in the pin quirk table, so
moving the common pins to ALC256_STANDARD_PINS.

BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447909
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 |   24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5144,6 +5144,16 @@ static const struct hda_model_fixup alc2
 	{0x1b, 0x411111f0}, \
 	{0x1e, 0x411111f0}
 
+#define ALC256_STANDARD_PINS \
+	{0x12, 0x90a60140}, \
+	{0x14, 0x90170110}, \
+	{0x19, 0x411111f0}, \
+	{0x1a, 0x411111f0}, \
+	{0x1b, 0x411111f0}, \
+	{0x1d, 0x40700001}, \
+	{0x1e, 0x411111f0}, \
+	{0x21, 0x02211020}
+
 #define ALC282_STANDARD_PINS \
 	{0x14, 0x90170110}, \
 	{0x18, 0x411111f0}, \
@@ -5237,15 +5247,11 @@ static const struct snd_hda_pin_quirk al
 		{0x1d, 0x40700001},
 		{0x21, 0x02211050}),
 	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
-		{0x12, 0x90a60140},
-		{0x13, 0x40000000},
-		{0x14, 0x90170110},
-		{0x19, 0x411111f0},
-		{0x1a, 0x411111f0},
-		{0x1b, 0x411111f0},
-		{0x1d, 0x40700001},
-		{0x1e, 0x411111f0},
-		{0x21, 0x02211020}),
+		ALC256_STANDARD_PINS,
+		{0x13, 0x40000000}),
+	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+		ALC256_STANDARD_PINS,
+		{0x13, 0x411111f0}),
 	SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4,
 		{0x12, 0x90a60130},
 		{0x13, 0x40000000},


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

queue-4.0/alsa-hda-realtek-fix-headphone-mic-doesn-t-recording-for-alc256.patch
queue-4.0/alsa-hda-fix-headset-mic-detection-problem-for-one-more-machine.patch