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. :-/