This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo M715
to the 4.14-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-realtek-fix-the-problem-of-the-front-mic-on-the-lenovo-m715.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d06fb562bff5d14defdacbd92449bacbaedd5cdf Mon Sep 17 00:00:00 2001
From: Hui Wang <hui.wang@xxxxxxxxxxxxx>
Date: Wed, 10 Oct 2018 11:57:25 +0800
Subject: ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo M715
From: Hui Wang <hui.wang@xxxxxxxxxxxxx>
commit d06fb562bff5d14defdacbd92449bacbaedd5cdf upstream.
The front MIC on the Lenovo M715 can't record sound, after applying
the ALC294_FIXUP_LENOVO_MIC_LOCATION, the problem is fixed. So add
the pin configuration of this machine to the pin quirk table.
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/hda/patch_realtek.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6631,6 +6631,12 @@ static const struct snd_hda_pin_quirk al
{0x21, 0x0221101f}),
SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC294_FIXUP_LENOVO_MIC_LOCATION,
{0x14, 0x90170110},
+ {0x19, 0x02a11030},
+ {0x1a, 0x02a11040},
+ {0x1b, 0x01011020},
+ {0x21, 0x0221101f}),
+ SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC294_FIXUP_LENOVO_MIC_LOCATION,
+ {0x14, 0x90170110},
{0x19, 0x02a11020},
{0x1a, 0x02a11030},
{0x21, 0x0221101f}),
Patches currently in stable-queue which might be from hui.wang@xxxxxxxxxxxxx are
queue-4.14/alsa-hda-realtek-fix-the-problem-of-the-front-mic-on-the-lenovo-m715.patch
