Add a LensDewarpEnable control to enable or disable lens dewarping if it is configured. Implement it inside the dw100 converter module. Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>