kernel-source from home:zzndb001:rk3568 project
Select Your Operating System
Add repository and install manually
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:zzndb001:rk3568/openSUSE_Factory_ARM/home:zzndb001:rk3568.repo zypper refresh zypper install kernel-source