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A comment on HDMI Forum rejects AMD's HDMI 2.1 open-source driver. Parent comment

Re:HDMI Forum rejects AMD's HDMI 2.1 open-source driver by KeplerBoy on Thursday August 29, 2024 @03:16AM (#41388185)
Don't forget about usb-c. Video over usb-c is almost always display port in disguise.
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Re:HDMI Forum rejects AMD's HDMI 2.1 open-source driver by squarefoot on Thursday August 29, 2024 @05:46AM (#41389017)
What about latency? Is it on par or at least in the same league compared to direct connection? Not an issue for most people, but gamers could disagree if it is too high.
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Re:HDMI Forum rejects AMD's HDMI 2.1 open-source driver by duskwuff on Thursday August 29, 2024 @05:58AM (#41389080)
Performance is identical. DisplayPort Alternate Mode (which is what most displays use) isn't transmitting video data over USB; it's agreeing to use some of the high-speed wire pairs in the cable to transmit DisplayPort data instead of USB.
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Re:HDMI Forum rejects AMD's HDMI 2.1 open-source driver by squarefoot on Friday August 30, 2024 @03:44AM (#41398557)
This is very interesting to know, thanks!
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Re:HDMI Forum rejects AMD's HDMI 2.1 open-source driver by seba_dos1 on Thursday August 29, 2024 @07:01AM (#41389489)
It's still direct connection, so there's nothing to compare there.
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