4k@120hz unavailable via HDMI 2.1 (#1417) · Issues · drm / amd · GitLab
gitlab.freedesktop.org
Brief summary of the problem: I have a RX 6800 XT connected to a LG B9 TV via HDMI. As both...

cross-posted from: https://lemmy.ml/post/12544593

Alex Deucher:

The HDMI Forum has rejected our proposal unfortunately. At this time an open source HDMI 2.1 implementation is not possible without running afoul of the HDMI Forum requirements.

  • @spongebueEnglish
    1•3 months ago

    That also includes money to upgrade, for example, display equipment in virtually every office conference room, classroom, home theater, etc. It took a long time to shake VGA in those settings and now that that’s largely been dropped in favor of HDMI it’ll be a tall order to chase after the next best thing with no benefit noticeable to 99.9% of people.

    • moxEnglish
      1•3 months ago

      Fair, but the same was said about USB. We got there eventually.