da967ed63d
Define a new control to support configuration of Hue adjustments when supported by the available platform. Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com> Signed-off-by: van Veen, Stephan <stephan.vanveen@karlstorz.com> [Kieran: Rework to define as a rotation in degrees] Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>