[Bug 107277] Raven: pci_pm_suspend takes over 1 second

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changed bug 107277
What Removed Added
CC   pmenzel+bugs.freedesktop@molgen.mpg.de

Comment # 1 on bug 107277 from
Created attachment 140699 [details]
HTML output of `sudo ./sleepgraph.py -config config/suspend-callgraph.cfg
-maxdepth=5`

According to the trace, most of the time is spent in the functions below.

> amdgpu_bo_evict_vram [amdgpu] (306.331 ms @ 74.694620)
> amdgpu_fence_driver_suspend [amdgpu] (0.023 ms @ 75.000953)
> amdgpu_device_ip_suspend [amdgpu] (694.390 ms @ 75.000977)
> amdgpu_bo_evict_vram [amdgpu] (24.217 ms @ 75.695369)


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