[Bug 66519] 3.10 kernel: [drm:evergreen_startup] *ERROR* radeon: error initializing UVD (-1).

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 3 03:50:10 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=66519

--- Comment #6 from Justin Piszcz <jpiszcz at lucidpixels.com> ---
attach(In reply to comment #5)
> Created attachment 81945 [details] [review]
> Debugging patch
> 
> Please try the attached patch, it shouldn't fix the issue but instead
> outputs some debug messages ("IH: CP....") into dmesg.
> 
> If you don't see those messages try to but the system under some graphics
> load, for example start glxgears ten times simultaneously or something like
> that.

Yes, that is what happened:

[  334.326551] [drm:evergreen_irq_process] *ERROR* IH: CP EOP
[  334.326700] [drm:evergreen_irq_process] *ERROR* IH: CP EOP
[  334.326922] [drm:evergreen_irq_process] *ERROR* IH: CP EOP
[  334.327071] [drm:evergreen_irq_process] *ERROR* IH: CP EOP
[  334.327190] [drm:evergreen_irq_process] *ERROR* IH: CP EOP

Attaching full dmesg as well.

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