ALSA: hda - fix the mic mute button and led problem for a Lenovo AIO
commit 6ef2f68f upstream. This Lenovo ThinkCentre AIO also uses Line2 as mic mute button and uses GPIO2 to control the mic mute led, so applying this quirk can make both the button and led work. BugLink: https://bugs.launchpad.net/bugs/1555912Signed-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>
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