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Re:Why won't Steam Machine support HDMI 2.1? by greatgib on Thursday December 04, 2025 @08:13PM (#46155679)
Sad that the European union are slow lazy institutions when defending citizen rights is needed, because otherwise it would worth a good anti-trust procedure against the HDMI forum and its members in my opinion!
Re:Why won't Steam Machine support HDMI 2.1? by fellowmartian on Friday December 05, 2025 @12:00PM (#46163976)
It wouldn’t be HN without an EU bashing comment for no reason. Seems like it’s living in people’s heads rent free.
Re:Why won't Steam Machine support HDMI 2.1? by 0xC0ncord on Thursday December 04, 2025 @05:04PM (#46153746)
Re:Why won't Steam Machine support HDMI 2.1? by gridlocdev on Thursday December 04, 2025 @07:28PM (#46155293)
It’s unfortunate the HDMI forum is dragging their feet on this, but it’s kind of the nature of their business model so I’m not holding my breath waiting for things to resolve.

To use Linux at 4k at a high refresh rate with a TV or other screen that only has HDMI ports, they sell high-performance DisplayPort to HDMI adapter cords for like $30 on Amazon. My Bazzite machine works just fine on a 4K tv at 120hz, and even enables HDR now which it didn’t before with the regular HDMI cord.

If the HDMI forum thing doesn’t work out, I totally could see Valve offering a DP to HDMI cable just so folks don’t need to do extra searching to get the best performance out of their new hardware.

Re:Why won't Steam Machine support HDMI 2.1? by deepsun on Thursday December 04, 2025 @06:20PM (#46154631)
Why don't they use DisplayPort 2.1? It's just superior. Why stick to HDMI?

No wonder why Apple took DisplayPort-Mini port for their Thunderbolt interface. Back in 2011!

Re:Why won't Steam Machine support HDMI 2.1? by gh02t on Thursday December 04, 2025 @06:54PM (#46155011)
Presumably because most people want to plug it into a TV, and supporting both would add cost.
Re:Why won't Steam Machine support HDMI 2.1? by thfuran on Thursday December 04, 2025 @07:24PM (#46155257)
I'd buy a SteamTV that's a good panel with a decent soc, DP instead of HDMI, and no webshit.
Re:Why won't Steam Machine support HDMI 2.1? by giancarlostoro on Thursday December 04, 2025 @08:44PM (#46155907)
An no “Smart” bullshit, just a good device that syncs up to all your gaming devices.
Re:Why won't Steam Machine support HDMI 2.1? by giancarlostoro on Thursday December 04, 2025 @08:45PM (#46155914)
Call me ignorant and feel free to correct me but I thought DisplayPort didnt support audio?
Re:Why won't Steam Machine support HDMI 2.1? by cweagans on Thursday December 04, 2025 @09:23PM (#46156155)
DisplayPort 1.1 and above supports audio transmission.
Re:Why won't Steam Machine support HDMI 2.1? by Telaneo on Thursday December 04, 2025 @09:25PM (#46156172)
DP supports audio just fine. It just isn't usually used for that, since it's used with monitors and not TVs.
Re:Why won't Steam Machine support HDMI 2.1? by troupo on Wednesday December 10, 2025 @03:57PM (#46223730)
> It just isn't usually used for that, since it's used with monitors and not TVs.

Monitors have had audio outputs since forever, and now most displays these days are also USB hubs to boot.

Re:Why won't Steam Machine support HDMI 2.1? by sevensor on Thursday December 04, 2025 @10:27PM (#46156552)
> players that want to avoid the issue can use the Steam Machine’s DisplayPort 1.4 output, which supports even more bandwidth than HDMI 2.1 (and which can be converted to an HDMI signal with a simple dongle).

Looks like users can do just that.

Re:Why won't Steam Machine support HDMI 2.1? by ThatPlayer on Friday December 05, 2025 @01:09AM (#46157290)
> DisplayPort 1.4 output, which supports even more bandwidth than HDMI 2.1

That's pretty wrong isn't it? HDMI 2.1 does 48 Gigabit/s. DP 1.4 is ~26 Gigabit/s. I think they meant to compared it to HDMI 2.0 @ 15 Gigabit/s?

Re:Why won't Steam Machine support HDMI 2.1? by yesco on Wednesday December 10, 2025 @06:24PM (#46225488)
Are you aware of any new TVs that have a displayport? Genuinely asking since I haven't been very successful finding any.