RADV lands VK_EXT_descriptor_heap in Mesa 26.1, a Vulkan extension designed to improve descriptor management for DXVK and VKD3D-Proton translation layers used by Steam Play.
A Valve engineer's kernel and KDE patches give foreground games priority VRAM access, dramatically improving Linux gaming on 8 GB GPUs.
Linux 7.1 switches GCN 1.1 APUs like Kaveri and Kabini to the modern AMDGPU driver, bringing better performance and Vulkan support to these older AMD chips.
Valve-backed Mesa developers are exploring per-game optimization profiles and shader tuning for Linux graphics drivers, a technique long used on Windows to boost gaming performance.