You don’t need the newest ROCm to get OpenCL working with old hardware. For instance, with RX Vega 56/64 (Vega 10, GCN5.0) you can use ROCm 4.5 (4.5.2 is the latest). ROCm 5.0 needs some changes to run on GCN5.0 hardware because it uses new instructions from GCN5.1.
To use ROCm you need PCIe atomics. Post
sudo dmesg | grep -i kfd
Final step of getting Resolve working for me in an Arch distrobox is entering this command within the distrobox:
sudo chown -R <user> /opt/resolve/
@Svyatko I could not get DaVinci Resolve working within an OpenSUSE Leap distrobox, I ended up getting the error:
Problem: nothing provides ‘X11_ABI_VIDEODRV = 24.0’
I also had to install AMD’s amdgpu-install drivers, default drivers would not work for me. I gave up trying to get it working with Leap as I already got it working in an Arch distrobox.