https://bugs.freedesktop.org/show_bug.cgi?id=101026
--- Comment #3 from dwagner jb5sgc1n.nya@20mm.eu --- One more cosmetic note: Despite HDMI 2 modes with up to 600MHz working fine for me, now, log messages emitted still talk about "max TMDS clock 300MHz", but other messages and the display clearly indicate that in fact up to 600MHz are in use.