Add acer wmi hotkey event support. Install a wmi notify handler to
transfer wmi event key to key code, then send out keycode through acer
wmi input device to userland.
Signed-off-by: NLee, Chun-Yi <jlee@novell.com>
Acked-by: NDmitry Torokhov <dtor@mail.ru>
Acked-by: NThomas Renninger <trenn@suse.de>
Acked-by: NJiri Benc <jbenc@suse.cz>
Signed-off-by: NCarlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: NMatthew Garrett <mjg@redhat.com>