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A comment on When HDMI 2.1 isn't HDMI 2.1 – the confusing world of the standard. Parent comment

Re:When HDMI 2.1 isn't HDMI 2.1 – the confusing world of the... by eropple on Monday December 13, 2021 @09:14PM (#29547376)
That sounds like it should work, yeah. USB-C alternate modes should work over any TB3 cable (as far as I know). That's weird.
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Re:When HDMI 2.1 isn't HDMI 2.1 – the confusing world of the... by rubatuga on Tuesday December 14, 2021 @05:09AM (#29550068)
They won’t work over active thunderbolt 3 cables
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Re:When HDMI 2.1 isn't HDMI 2.1 – the confusing world of the... by eropple on Wednesday December 15, 2021 @02:10PM (#29570295)
Is that true? Hunh, I was unaware. So a TB3 dock with DisplayPort is handling the display protocol? Is there a standard driver on the OS side?
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