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AMDGPU driver patches advance HDMI Passive VRR support
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AMD released a new set of patches for the AMDGPU kernel graphics driver implementing Passive VRR for HDMI connections, as part of its ongoing HDMI 2.1 upstream effort.
HDMI VRR support has been a notable gap for AMD GPU users on Linux, and these patches represent continued progress toward closing it. Passive VRR specifically addresses variable refresh rate behavior over HDMI, which matters for display compatibility and smooth rendering.
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AMD sent out a new patch series for Passive VRR on HDMI connections in the AMDGPU kernel driver.
The work is part of AMD's broader ongoing effort to implement HDMI 2.1 support upstream.
These are described as the latest patches, indicating iterative development toward merging.
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