I followed the instructions here and generated tdx-reference-multimedia-image based nightly build for my iMX8M-Plus and Dahlia board. And as I see Qt5_CinematicEx demo app works nicely.
As I understand BSP5 comes with Qt5 v5.14.2. I need to change preferred version to Qt5 5.6 LTS.
Is there a easy way to do that like we have for OpenSSL similar to below line:
PREFERRED_VERSION_openssl = "1.1.%"