Re: Suse Tumbleweed and AMDGPU HDMI 2.1 FRL?

Peter Maffter via openSUSE Users <[email protected]>
Newsgroups gmane.linux.suse.general
Message-ID <[email protected]>
Am 11.08.26 um 22:33 schrieb Peter Maffter via openSUSE Users:
> Hello,
>
> on my Ubuntu 24.04 Laptop with nVidia I can already use 300Hz with my monitor.
>
> On my PC with Powercolor Red Devil Radeon RX 9070 XT , Suse Tumbleweed with
> amdgpu this is still 120Hz at max.
>
> https://www.phoronix.com/news/AMDGPU-FRL-Disabled-By-Default
> says that this might be corrected in kernel Linux v7.2
>
> Are there plans in Suse Tumbleweed to implement this right away with kernel 7.2
> or will the Tumbleweed gods wait longer?
>
> Thanks in advance
> Pete
There are a few things connected to VRR:
"> VRR support will come soon, so instead of making an elaborate
 > TMDS fallback mechanism simply default FRL to disabled, but
 > provide a dcfeaturemask of 0x400 to enable it if anyone wants
 > to already try it out."
https://lists.freedesktop.org/archives/amd-gfx/2026-May/145097.html

and:
"AMD Updates HDMI 2.1 VRR & ALLM Patches But Will Miss Out On Linux 7.3"
https://www.phoronix.com/news/AMD-HDMI-VRR-ALLM-v2

so I can answer my question myself: no, it won't come in kernel 7.3
unless the Tumbleweed gods plan something different -> ?

Display port works with 300Hz on my monitor but I am using HDMI with a KVM
and there I get only 120Hz.
:-/
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