ALSA: hda/realtek - Fix the problem of the front MIC on the Lenovo M715

BugLink: https://bugs.launchpad.net/bugs/1797292
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@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
(cherry picked from commit d06fb562bff5d14defdacbd92449bacbaedd5cdf
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git)
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Acked-by: Khalid Elmously <khalid.elmously@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index d2668edc927ff650a200b5a09c7935116e3e4642..f2a60923211e1e15363245ac6b80afef00086a5a 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6778,6 +6778,12 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
                {0x1a, 0x02a11040},
                {0x1b, 0x01014020},
                {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},