Add support for touch ring to UC-Logic driver. The touch ring reports
can be flipped around a specific point to match the orientation and
direction reported by the Wacom drivers. The proximity will also be
reported similar to the Wacom drivers.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>