This is a note to let you know that I've just added the patch titled
ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines
to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: alsa-hda-fix-a-wrong-fixup-for-alc289-on-dell-machines.patch and it can be found in the queue-4.15 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 d5078193e56bb24f4593f00102a3b5e07bb84ee0 Mon Sep 17 00:00:00 2001
From: Hui Wang hui.wang@canonical.com Date: Fri, 2 Mar 2018 13:05:36 +0800 Subject: ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines
From: Hui Wang hui.wang@canonical.com
commit d5078193e56bb24f4593f00102a3b5e07bb84ee0 upstream.
With the alc289, the Pin 0x1b is Headphone-Mic, so we should assign ALC269_FIXUP_DELL4_MIC_NO_PRESENCE rather than ALC225_FIXUP_DELL1_MIC_NO_PRESENCE to it. And this change is suggested by Kailang of Realtek and is verified on the machine.
Fixes: 3f2f7c553d07 ("ALSA: hda - Fix headset mic detection problem for two Dell machines") Cc: Kailang Yang kailang@realtek.com Cc: stable@vger.kernel.org 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 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6793,7 +6793,7 @@ static const struct snd_hda_pin_quirk al {0x12, 0x90a60120}, {0x14, 0x90170110}, {0x21, 0x0321101f}), - SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE, + SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE, {0x12, 0xb7a60130}, {0x14, 0x90170110}, {0x21, 0x04211020}),
Patches currently in stable-queue which might be from hui.wang@canonical.com are
queue-4.15/alsa-hda-fix-a-wrong-fixup-for-alc289-on-dell-machines.patch