I had a discussion with Achilles about this.
We agree that at this 5.17 kernel level, the kernel support for AlderLake isn’t complete.
The upstream GPU fixes (which are awaiting inclusion in the kernel) are yet to come.
Intel has more AlderLake support planned for 5.18.
Clearly this is getting closer but not quite there yet.
5.18.x seems to be where the support will start to mature
