HDMI 2.1 for AMDGPU Linux: An Independent Initiative

The AMDGPU graphics driver for Linux has a significant limitation: the lack of support for HDMI 2.1 and later versions. AMD has expressed interest in enabling these features but has been hampered by legal restrictions imposed by the HDMI Forum.

Out-of-Tree Development

Despite the obstacles, a community of independent developers is actively working on open-source patches to integrate HDMI 2.1 support into the AMDGPU driver. This development is taking place outside the direct sphere of influence of AMD and the HDMI Forum. The goal is to provide Linux users with the advanced features offered by the HDMI 2.1 standard, overcoming current limitations.

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