Add a public member function to get the libcamera::Camera pointer associated with the CameraDevice. This will help to find the CameraDevice object in CameraHalManager when the hotplug support is extended in the Android layer. Signed-off-by: Umang Jain <email@uajain.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>