Add the s_wakeup_filter callback to the rc-loopback driver, which instead of
setting the filter just feeds the scancode back through the input device
so that it can be verified.
Signed-off-by: NJames Hogan <james@albanarts.com>
Signed-off-by: NAntti Seppälä <a.seppala@gmail.com>
Cc: David Härdeman <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>