Patch "ALSA: hda - Fix the headset mic jack detection on Dell machine" has been added to the 4.4-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 jack detection on Dell machine
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-the-headset-mic-jack-detection-on-dell-machine.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.
Quoted 1 line
From
f83c32925d45926cd0e0f18bf28e6039116c4486Mon Sep 17 00:00:00 2001
From: Woodrow Shen <[email protected]>
Date: Fri, 24 Jun 2016 15:58:34 +0800
Subject: ALSA: hda - Fix the headset mic jack detection on Dell machine
From: Woodrow Shen <[email protected]>
commit f83c32925d45926cd0e0f18bf28e6039116c4486 upstream.
The new Dell laptop with codec 3246 can't detect headset mic when headset was inserted on the machine. So adding pin configurations into quirk table makes headset mic work correctly.
Codec: Realtek ALC3246
Vendor Id: 0x10ec0256
Subsystem Id: 0x10280781
--- sound/pci/hda/patch_realtek.c | 4 ++++ 1 file changed, 4 insertions(+)
sound/pci/hda/patch_realtek.c +4 -0
@@ -5832,6 +5832,10 @@ static const struct snd_hda_pin_quirk al {0x14, 0x90170120}, {0x21, 0x02211030}), SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x90a60170}, + {0x14, 0x90170120}, + {0x21, 0x02211030}), + SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, ALC256_STANDARD_PINS), SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4, {0x12, 0x90a60130},
Patches currently in stable-queue which might be from [email protected] are
queue-4.4/alsa-hda-fix-the-headset-mic-jack-detection-on-dell-machine.patch