Intel launches new Linux patch: supports Lunar Lake, allowing Xe2 GPU to initially support ray tracing

News from this site on May 30, technology media Phoronix reported that since Intel uploaded a new merge request in MESA 24.2, Intel engineers have been busy preparing drivers for the upcoming Lunar Lake architecture, focusing on making the Xe2 graphics architecture Initial support for ray tracing.

Intel Corporation has uploaded multiple Linux patches that add initial values ​​for Lunar Lake device information, including graphics PCI device IDs.

Intel has also added an "INTEL_FORCE_PROBE" environment variable for the relevant PCI ID, which allows the Lunar Lake graphics architecture to run with compatible drivers even if it is not fully supported.

The new graphics device IDs include 0x6420, 0x64a0, 0x64b0 and some experimental variables. The 11 new patches also mention that Xe2 supports ray tracing in the early stage. Attached to this site The relevant pictures above are as follows:

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