ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine

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commit 29693efcea upstream.

On this machine, the micmute button is connected to Line2 of the
codec and the micmute led is connected to GPIO2 of the codec.

After applying this quirk, both hotkey and led work well.

Signed-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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Hui Wang 2017-02-27 10:11:47 +08:00 • committed by Greg Kroah-Hartman

parent 2abe620e01

commit acb06ff2d5

1 changed files with 1 additions and 0 deletions

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sound/pci/hda/patch_realtek.c

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