Comment # 195 on bug 91880 from Alex Deucher(In reply to Sandeep from comment #194) > So, I had never used amdgpu.dc=1 and amdgpu.dpm=1 kernel parameters when > testing earlier. > > I tried using them now, with the 4.16.7 kernel, and replayed the APItrace > file. No crashes! Finally. > > Well, this is still a workaround, but atleast it works. I doubt it has > anything to do with DC, although it's possible...... setting dpm=1 uses the new powerplay code rather than the old dpm code for power management on CI parts.
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