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

    ALSA: ALC283 codec - Avoid pop noise on headphones during suspend/resume

to the 3.16-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-alc283-codec-avoid-pop-noise-on-headphones-during-suspend-resume.patch
and it can be found in the queue-3.16 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 b450b17c156e264bc44a198046d3ebaaef5a041d Mon Sep 17 00:00:00 2001
From: Harsha Priya <harshapriy...@intel.com>
Date: Thu, 9 Oct 2014 11:04:56 +0000
Subject: ALSA: ALC283 codec - Avoid pop noise on headphones during 
suspend/resume

From: Harsha Priya <harshapriy...@intel.com>

commit b450b17c156e264bc44a198046d3ebaaef5a041d upstream.

This patch sets the headphones mode to default before suspending
which helps avoid the pop noise on headphones

Signed-off-by: Harsha Priya <harshapriy...@intel.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 sound/pci/hda/patch_realtek.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3103,6 +3103,9 @@ static void alc283_shutup(struct hda_cod
 
        alc_write_coef_idx(codec, 0x43, 0x9004);
 
+       /*depop hp during suspend*/
+       alc_write_coef_idx(codec, 0x06, 0x2100);
+
        snd_hda_codec_write(codec, hp_pin, 0,
                            AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
 


Patches currently in stable-queue which might be from harshapriy...@intel.com 
are

queue-3.16/alsa-alc283-codec-avoid-pop-noise-on-headphones-during-suspend-resume.patch
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