If the missing drivers would be the case, take look at package/kernel/mwlwifi/Makefile or package/kernel/rtl8812au-ct/Makefile for basics how to add external kernel modules to build system. Good luck.
If the missing drivers would be the case, take look at package/kernel/mwlwifi/Makefile or package/kernel/rtl8812au-ct/Makefile for basics how to add external kernel modules to build system. Good luck.