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 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 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).
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.
No wonder why Apple took DisplayPort-Mini port for their Thunderbolt interface. Back in 2011!
Monitors have had audio outputs since forever, and now most displays these days are also USB hubs to boot.
Looks like users can do just that.
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?