The stock devg-drx45x.so found the drx45x 1.0 BSP does not support any options to disable register initialization.
A new option, controlled through the .conf file has been added to disable initialization of the display controller registers. If you require this, please contact QNX for a patch and reference PR79857.
NOTE:
This entry has been validated against the SDP version listed above. Use
caution when considering this advice for any other SDP version. For
supported releases, please reach out toQNX Technical Support if you have any questions/concerns.