[Bug 204181] NULL pointer dereference regression in amdgpu

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Aug 21 21:51:32 UTC 2019


https://bugzilla.kernel.org/show_bug.cgi?id=204181

--- Comment #41 from Alex Deucher (alexdeucher at gmail.com) ---
(In reply to Sergey Kondakov from comment #40)

> 
> I little bit strange to call 2x1080p on AMD's fancy 5-port GPU (+ possible
> DP multiplexing) "my issue". 

It's a limitation of desktop environments on Linux in general.  Other OSes
handle this differently, but in general, regardless of OS, it's a hard problem
to solve.  If you have multiple displays running at different refresh rates how
do you update them without tearing and also without non-synchronized content on
some of the displays?

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