Comment # 26 on bug 1206843 from Takashi Iwai

The above is the dmesg output from 6.3-rc6 kernel with S3.  The dock is removed
before S3 resume (around 35.0), then it spews the kernel warning from DRM core.
The graphics on the laptop screen returns, nevertheless.

Then, reconnecting the dock and configuring the graphics leads to another
kernel warning (around 61.0), leading to the failure like:
   amdgpu 0000:33:00.0: [drm] *ERROR* No payload for [MST
PORT:00000000e4d2801f] found in mst state 0000000002176b50

In the log, it's tried again around (62.9), leading to the similar error in the
end.