[Bug 200869] UVD cause amdgpu crash on CIK: [amdgpu]] UVD not responding, trying to reset the VCPU

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Tue Aug 21 06:18:33 UTC 2018


https://bugzilla.kernel.org/show_bug.cgi?id=200869

--- Comment #1 from Janpieter Sollie (janpieter.sollie at dommel.be) ---
Small update:

When booting the module with the following parameters:
amdgpu si_support=0 gpu_recovery=1 dpm=1 dc=0

I still need to load/unload the module 3 times, but it works for non-1080
videos.
For 1080 videos, the mplayer already draws a black screen (didn't do that
before), but does not show anything in the black window.  
Killing the mplayer process with kill -9 also kills the process properly.
These steps do not result in any extra information in dmesg, though.

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