this post was submitted on 29 Feb 2024
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For three years there has been a bug report around 4K@120Hz being unavailable via HDMI 2.1 on the AMD Linux driver.

The wait continues...

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[–] ipacialsection@startrek.website 239 points 8 months ago (41 children)

This really bothers me. Closed standards locked behind a licensing fee may as well not be standards at all, in my opinion.

[–] turbowafflz@lemmy.world 70 points 8 months ago (36 children)

I don't understand why any hardware uses HDMI anymore anyway, what does it have that displayport doesn't?

[–] Dudewitbow@lemmy.zip 69 points 8 months ago* (last edited 8 months ago) (11 children)

HDMi foundation is founded by companies who own the home theatre environement (mainly movie conpanies and television) who puts DRM on HDMI to make it harder to illegally copy content like movies, ao they will always want to be anti open source because thats the request of streaming services/movie businesses. Its why for example, mobile devices have widevine levels. those levels basically determine how "unlocked" the device is and services will refuse to offer full functionality to unlocked devices because of it, be it audio or video.

Members of VESA, who control the displaypprt standard are generally computer companies are mostly not in the business of media, so they value specs over drm on changes, which for example a use case is that displayport allows for daisychaining diaplays.

[–] n3m37h@lemmy.dbzer0.com 13 points 8 months ago (2 children)

I don't know a single person who has ever used HDMI to steal copyrighted content. Seriously? Who would rip a 2 hr move by watching it vs the 10 min it takes to rip a movie digitally.

Like shit ya got CAM, WebRIP, BRRIP and SCENE. I doubt HDMI was used in any of these scenarios.

[–] Dudewitbow@lemmy.zip 9 points 8 months ago

technically speaking, every gamer who capture cards to bypass when games on PlayStation has an explicit mode that disables built in recording when a cutscene is active is an example.

[–] Hapbt@mastodon.social 3 points 8 months ago

@n3m37h @Dudewitbow HDMI consortium decides to f around and find out if people really care re: displayport vs hdmi

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