Intel is already working on support for its Xe3 GPU architecture in Linux.
Xe3, codenamed Celestial, won't be used in any chips until late in 2025, but Intel engineers are laying the groundwork for enabling Xe3 in the Linux kernel.
The Linux driver code builds on the existing Xe2 code and focuses on Xe3 LPM (low-power mode).
The arrival of discrete Celestial graphics cards seems distant, as Intel's 2nd-gen Arc graphics, Battlemage, hasn't even been released yet.