[Bug 206387] amdgpu with amdgpu.dc=1 and multiple monitors on DisplayPort keeps changing devices

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Feb 3 16:24:22 UTC 2020


https://bugzilla.kernel.org/show_bug.cgi?id=206387

Alex Deucher (alexdeucher at gmail.com) changed:

           What    |Removed                     |Added
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                 CC|                            |alexdeucher at gmail.com

--- Comment #1 from Alex Deucher (alexdeucher at gmail.com) ---
Please attach your xorg log (if using X) and dmesg output.  dc support DP MST
while the old dp=0 code does not.  With DP MST ports are added dynamically
since you can have multiple DP monitors connected to a single physical port on
the computer.

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