[mythtv-users] Amdgpu disable power management?

[Daniel Frey]

Anyone know how to disable power management on the amdgpu driver? Whenever
I turn off the TV it disconnects and I'm left with a black screen when I
try to turn it back on. Sometimes I have to unplug the HDMI cable before
restarting lighten.

This is on xubuntu 16.04.

I tried putting a minimal xorg config to disable hot plugging, but it had
no effect.
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