[Bug 107731] radeon (amdgpu) DisplayPort loss of max-resolution on DP monitor (after monitor power saving / idle)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107731

--- Comment #8 from Harry Wentland <harry.wentland at amd.com> ---
(In reply to L.S.S. from comment #7)

> from what I could find out. Before using a KVM (that I'm swapping between
> its HDMI and DP inputs that were connected to different places), whenever I
> switch the active signal, the built-in USB hub power-cycles (devices
> disconnect then reconnect), and the monitor becomes disconnected to the
> system connected to the now inactive signal.

Are you saying you're using a KVM in your setup?

Does the problem occur when the monitor is directly connected?

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