Intel has already committed to bringing its XMX-powered upscaling and frame generation tech to Linux via Valve's Proton compatibility layer, but one enterprising developer is clearly not willing to wait for the chip behemoth to get it working and has released an experimental version on Github (via Phoronix).
This new release promises "real Intel XeSS super resolution and XeSS Frame Generation inside Proton games, running on the GPU's XMX (matrix) units instead of the DP4a fallback that stock Wine/Proton gets." It was built on a OneXPlayer 3 handheld running the same Intel G3 Extreme chip that ships in the latest MSI Claw and the new Acer Predator Atlas 8, but has also been tested on a discrete Arc B580 GPU, too.
