[Intel-gfx] vsync + vaapi question

Lukas Hejtmanek xhejtman at ics.muni.cz
Wed Jan 13 05:12:10 PST 2016


On Thu, Dec 24, 2015 at 08:42:01PM +0100, Lukas Hejtmanek wrote:
> > Hard? The fault isn't in libva this time at least.
> applied patch results in hard lockup when playing a movie (short sound loop
> and even sysrq keys are not working). I thought that driver would reset gpu
> eventualy but it seems to be completely dead. 
> So I reverted the patch and it seems lockups are gone.

For ubuntu, that vaapi sync patch just landed. Had to switch to xv from vaapi
to avoid frequent lockup. Anything out there I can try to fix lockups?

Lukáš Hejtmánek

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