ALSA: hda - fix headset mic problem for Dell machines with alc274
authorHui Wang <hui.wang@canonical.com>
Thu, 9 Nov 2017 00:48:08 +0000 (08:48 +0800)
committerTakashi Iwai <tiwai@suse.de>
Thu, 9 Nov 2017 07:42:27 +0000 (08:42 +0100)
commit75ee94b20b46459e3d29f5ac2c3af3cebdeef777
treef1b4d477aee7ba51fe2bfe9f9242166fac152ff5
parent132d358b183ac6ad8b3fea32ad5e0663456d18d1
ALSA: hda - fix headset mic problem for Dell machines with alc274

Confirmed with Kailang of Realtek, the pin 0x19 is for Headset Mic, and
the pin 0x1a is for Headphone Mic, he suggested to apply
ALC269_FIXUP_DELL1_MIC_NO_PRESENCE to fix this problem. And we
verified applying this FIXUP can fix this problem.

Cc: <stable@vger.kernel.org>
Cc: Kailang Yang <kailang@realtek.com>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c