ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256

ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256

commit f50a121d2f32bccc1d6b94df925a1ce44ea7eff7 upstream.

The Acer TravelMate B311R-31 laptop's audio (1025:1430) with ALC256
cannot detect the headset microphone until
ALC256_FIXUP_ACER_MIC_NO_PRESENCE quirk maps the NID 0x19 as the headset
mic pin.

Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200713060421.62435-1-jian-hong@endlessm.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>