AMD Posts HDMI 2.1 FRL Patches For Their AMDGPU Linux Driver
Linux Hardware Reviews & Performance Benchmarks, Open-Source Ne…
May 1, 2026
It's not complete HDMI 2.1 support but to much surprise hitting the mailing list today were official patches from AMD for implementing HDMI Fixed Rate Link "FRL" support for their kernel graphics driver. HDMI FRL as part of HDMI 2.1+ allows for higher bandwidth to support higher refresh rates and resolutions...
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