There are different datatypes available from a maXTouch chip. Add
support to retrieve reference data as well.
Signed-off-by: NNick Dyer <nick@shmanahar.org>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>