Hi, Guys!
I made a small mod to drivers installation files/folders to better streamline installation process for 7.9" display without necessity of second reboot and adding configs/overlays to userconfig.txt rather than config.txt
5.10.92-32-mod.zip (35.0 KB)
Rotation of the screen is in “right” direction, which for me is more comfortable, and corresponds to pictures of my setup above.
More details in README_MOD.txt
I hope it will be useful for other members and I didn’t make too much of a mess. ;p
All credits to Waveshare, @Mark_Bastard and Volumio community.