this post was submitted on 10 Dec 2025
855 points (99.0% liked)

Technology

77090 readers
3171 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
L3s@hackingne.ws
L4s@hackingne.ws
855
Valve: HDMI Forum Continues to Block HDMI 2.1 for Linux (www.heise.de)
submitted 1 day ago by throws_lemy@reddthat.com to c/technology@lemmy.world
239 comments fedilink hide all child comments
 

The HDMI Forum, responsible for the HDMI specification, continues to stonewall open source. Valve's Steam Machine theoretically supports HDMI 2.1, but the mini-PC is software-limited to HDMI 2.0. As a result, more than 60 frames per second at 4K resolution are only possible with limitations.

you are viewing a single comment's thread
view the rest of the comments
[–] tty5@lemmy.world 4 points 1 day ago

They charge a fee for access to the spec and maintain who can claim their products are HDMI compliant and require compliance testing on those products.

An open source implementation would make that spec public and strip a lot of control they hold.