Connect the CIO2 output bufferRead signal to a slot that simply queue the received buffer to ImgU for processing, and connect the ImgU main output bufferReady signal to the cameraData slot that notifies to applications that a new image buffer is available. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>