building qt with qpa_backend with eglfs and kms
currently I am working on imx6qp sabre AI board. building board image using yocto build. also I am building qt with QT version 5.5.1 . here I want to build the QT base with EGLFS and kms (QPA backend) support.
also I am working with wayland x11 that is xwayland support
Please some one suggest me how to build the eglfs and kms backend support .