[Mesa-dev] [Bug 77208] VdpPresentationQueueGetTime does not return a monotonic time

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Apr 9 06:57:21 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77208

--- Comment #3 from Andy Furniss <adf.lists at gmail.com> ---
(In reply to comment #1)
> Oh, it seems the pausing issue could be caused by interaction with power
> management. This is what a user posted:
> 
> >When polling '/sys/kernel/debug/dri/0/radeon_pm_info' you can see that this only happens when the power level switches from an UVD power level to a non-UVD power level. Pause -> 1-2 seconds -> non-UVD power level -> Play -> Stutter

Not for me though, my HD4890 doesn't have uvd, and I just tried forcing dpm to
low and high rather than auto and the pausing issue is still there with both.

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