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Yes, this is intentional. Xe2+ platforms also have HAS_4TILE set, but they require the eight-dword GFX20 depth-buffer packet rather than the ten-dword GFX125 packet. Therefore, the generation check needs to take precedence. The HAS_4TILE check remains unchanged for older platforms, where it distinguishes the relevant Gen12 variants. I'll clarify this in the commit message. Regards Jan