VegaM DP dpms issue

[Louis Garcia]

I am having an issue with intel NUC8i7HNK with AMD Vega M. I have three
Dell U2415 monitors connected to one mDP daisychained. When the monitors go
to sleep (dpms) trying to wake up the monitors after half hour or more
fails, touching the keyboard and mouse. Only way is a hard reboot. Same
monitors connected to other systems wake up fine. I seen old bug reports on
this issue but seems I'm hitting this bug again.

If this is not the proper list please let me kno. --Thanks
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