complain to the hdmi forum, it is their fault that its max 4k@60hz on linux (at least for amd gpus,

complain to the hdmi forum, it is their fault that its max 4k@60hz on linux (at least for amd gpus, intel arc has a dp to hdmi converter chip on their cards)
https://www.phoronix.com/news/HDMI-2.1-OSS-Rejected

HDMI Forum Rejects Open-Source HDMI 2.1 Driver Support Sought By AMD

One of the limitations of AMD's open-source Linux graphics driver has been the inability to implement HDMI 2.1+ functionality on the basis of legal requirements by the HDMI Forum

HHikariKnight complain to the hdmi forum, it is their fault that its max 4k@60hz on linux (at ...

moe•5/3/24, 10:43 AM

yeah i know its their fault but i can still enable hdr,vrr with 4k120hz for some reason

moe•5/3/24, 10:44 AM

so what are my options now? displayport to hdmi cable?

antheas•5/3/24, 10:46 AM

You need a converter

antheas•5/3/24, 10:46 AM

Dp to HDMI cables are still hdmi

antheas•5/3/24, 10:47 AM

However if subsampling works it works

moe•5/3/24, 10:48 AM

could you link me one?

moe•5/3/24, 10:48 AM

just in general for what im looking for

antheas•5/3/24, 10:49 AM

-5 clue

antheas•5/3/24, 10:50 AM

Haven't seen someone solve this

moe•5/3/24, 10:50 AM

https://www.amazon.ca/Cable-Matters-102103-BLK-1-8m-HDMI/dp/B094XR43M5/ this seems to be good enough

Cable Matters 8K DisplayPort 1.4 to HDMI Cable 6ft / 1.8m with 4K 1...

8K Flexibility Across Standards Bridge the gap between 8K DisplayPort and HDMI with the Cable Matters 8K DisplayPort to HDMI cable. Effortlessly connect an HDMI television or monitor to the DisplayPort port on a desktop PC. Maintain support for the latest HDMI standards, including 4K 120Hz and 8K...

moe•5/3/24, 10:51 AM

edid reports as 120hz according to a review

antheas•5/3/24, 10:51 AM

the displayport port supports hdmi

antheas•5/3/24, 10:51 AM

so its still hdmi

antheas•5/3/24, 10:53 AM

https://gitlab.freedesktop.org/drm/amd/-/issues/1417 google searching

GitLab

4k@120hz unavailable via HDMI 2.1 (#1417) · Issues · drm / amd · Gi...

Brief summary of the problem: I have a RX 6800 XT connected to a LG B9 TV via HDMI. As both...

antheas•5/3/24, 10:55 AM

https://www.club-3d.com/en/reviews/11/cac_1085_the_ultimate_connection_for_dp_to_hdmi_4k120h/ they suggest this

Club 3D | CAC-1085 The Ultimate Connection for DP to HDMI 4K120H

The Ultimate Connection for DP to HDMI 4K120Hz
DisplayPort™ 1.4 to HDMI™ 4K120Hz HDR Active Adapter M/F
The Club 3D CAC-1085 is the perfect solution to connect to any HDMI™ 4K120Hz ready displays*. If you have a DisplayPort™ 1.4 ready PC or any other device that lacks the new HDMI™ 4K120Hz specification, the Club3D CAC-1085 will be the simple wa...

antheas•5/3/24, 10:55 AM

but active adapters are meh

antheas•5/3/24, 10:55 AM

youre looking at latency and weirdness

moe•5/3/24, 10:55 AM

i might try the cable matters cable

moe•5/3/24, 10:56 AM

goddamn hdmi

antheas•5/3/24, 10:56 AM

i can tell you the probability of working is 5%

antheas•5/3/24, 10:56 AM

try chroma subsampling maybe it will work

antheas•5/3/24, 10:57 AM

it will look worse but for a tv maybe its good enough

antheas•5/3/24, 10:57 AM

the cable just converts the displayport plug to an hdmi plug

antheas•5/3/24, 10:57 AM

and displayport supports hdmi

Aantheas try chroma subsampling maybe it will work

moe•5/3/24, 10:57 AM

i wouldnt even know to enable it

antheas•5/3/24, 10:58 AM

maybe they say how in that thread

antheas•5/3/24, 10:58 AM

or i guess you probably got subsampling when you got 120hz

moe•5/3/24, 10:59 AM

yeah im reading the thread

seb101_•5/3/24, 11:01 AM

Hi folks. What’s the status of bazzite on SteamDeck OLED? Should I still use Testing branch or is Stable “good enough” these days?

seb101_•5/3/24, 11:05 AM

I’ve done a fresh install of Bazzite Deck Stable and it does not like it at all.

Sseb101_I’ve done a fresh install of Bazzite Deck Stable and it does not like it at all.

Noel•5/3/24, 11:07 AM

OLED is not officially supported yet. If you want to help us test, please use the testing image.

antheas•5/3/24, 11:07 AM

Yeah but rn stable is the same kinda

antheas•5/3/24, 11:07 AM

Should work

seb101_•5/3/24, 11:07 AM

antheas•5/3/24, 11:07 AM

That's not related to the oled

antheas•5/3/24, 11:07 AM

You do dual booting?

seb101_•5/3/24, 11:08 AM

Yes

antheas•5/3/24, 11:08 AM

With steamos?

seb101_•5/3/24, 11:08 AM

Indeed

antheas•5/3/24, 11:08 AM

You tried putting bazzite on the SD card?

seb101_•5/3/24, 11:09 AM

Indeed can certainly try that. Is there a reason dual boot is broken? I’ve been dual booting fine with Manjaro up to now

antheas•5/3/24, 11:09 AM

So no. No don't try jt

antheas•5/3/24, 11:09 AM

You must have messed up some install step, the fedora installer is finicky

antheas•5/3/24, 11:09 AM

Remove all bazzite partitions and follow the windows dual boot guide

seb101_•5/3/24, 11:10 AM

I freed up 128GB on the internal drive and let the installer auto-partition it. Not good?

seb101_•5/3/24, 11:10 AM

I’ll check the guide, thanks.

antheas•5/3/24, 11:10 AM

-5 clue

antheas•5/3/24, 11:10 AM

Doing it manually is suggested, dunno if anyone else tried auto

seb101_•5/3/24, 11:11 AM

Ok. I’ll report back after manually partitioning.

Noel•5/3/24, 11:11 AM

I don't dual boot unless I'm installing to a separate drive these days. Manual partitioning is a huge pain.

complain to the hdmi forum, it is their fault that its max 4k@60hz on linux (at least for amd gpus,

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