Patch "ALSA: hda - fix the headset mic detection problem for a Dell laptop" has been added to the 4.3-stable tree
Subsystems (2)
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 <[email protected]> know about it.
Quoted 1 line
From
0a1f90a982e85f4921bed606a6b41a24f4de2ae1Mon Sep 17 00:00:00 2001
From: Hui Wang <[email protected]>
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 <[email protected]>
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.
--- sound/pci/hda/patch_realtek.c | 4 ++++ 1 file changed, 4 insertions(+)
sound/pci/hda/patch_realtek.c +4 -0
@@ -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 [email protected] 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