[Bug 104412] RX 460 HDMI 4k 60fps not working, DisplayPort is.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 27 02:12:38 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104412

--- Comment #12 from Alfe <bugzilla at alfe.de> ---
(In reply to S.H. from comment #6)
> Hello,
> Last night I was able to get my hands on a Gigabyte RX460 and did some
> testing.
> Booting and normal startup with the Gigabyte also only used 4k at 30Hz but I
> was able to reach 4k at 60Hz by adding a modeline via xrandr.
> With the Saphhire I am not able to get 4k at 60Hz even with a custom modeline
> set via xrandr.
> Something seems broken here and I don't think both vendors messed up their
> cards.

Hi!  Since I'm also trying around with this, it would be really helpful if you
shared your modeline with which you were able to achieve 4k at 60Hz ;-)

Cheers, Alfe

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