[Bug 201139] amdgpu: [drm] enabling link 1 failed: 15 (vega)

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=201139

James Ettle (james at ettle.org.uk) changed:

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                 CC|                            |james at ettle.org.uk

--- Comment #13 from James Ettle (james at ettle.org.uk) ---
Also seen here under kernel 5.9.12 with a Ryzen 3400G and a Samsung LU32H850UM
on DisplayPort:

[drm] enabling link 1 failed: 15

This is somewhat intermittent, and it comes back after power-cycling the
monitor (which is configured with manual input selection).

Not seen with Dell or Lenovo monitors on same port.

I'll try a different DisplayPort cable just to check...

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