[Intel-gfx] [regression] 3.6-rc6, gpu hang with vaapi

[Angela]

> Hi,
> 
> I get a GPU hang every time i play an mkv using mplayer -vo vaapi with
3.6-
> rc6.
> With 3.5.4 no GPU hang at all.
> 
> I'm using xf86-video-intel 2.20.8, xorg-server 1.12.4 and libva-1.1.0 on
Intel(R)
> Sandybridge Mobile (GT2+).
> 

I have a SandyBridge 2600K and had problems running mythtv. However mplayer
worked. It depends highly on the application and libraries used.

Try with the special versioned mplayer and let us know:
https://bugs.freedesktop.org/show_bug.cgi?id=51061#c4

> # cat /sys/kernel/debug/dri/0/i915_error_state
> cat: /sys/kernel/debug/dri/0/i915_error_state: Cannot allocate memory

Didn't work for me too.

Angela