I used to be able to run ROCm on my officially unsupported 7840U. Bought the laptop assuming it would continue to work.

Then in a random Linux kernel update they changed the GPU driver. Trying to run ROCm now hard-crashed the GPU requiring a restart. People in the community figured out which patch introduced the problem, but years later... Still no fix or revert. You know, because it's officially unsupported.

So "Just use HSA_OVERRIDE_GFX_VERSION" is not a solution. You may buy hardware based on that today, and be left holding the bag tomorrow.

This is a very unprofessional attitude. There is no space for laziness in business.