[Bug 83207] [BDW rc6] GPU hang playing a video

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83207

--- Comment #42 from Gary Wang <gary.c.wang at intel.com> ---
Created attachment 109004
  --> https://bugs.freedesktop.org/attachment.cgi?id=109004&action=edit
"Use Vmask for 3DSTATE_PS" patch applied xserver-xorg-video deb

I verified it by "Use Vmask for 3DSTATE_PS" patch with following the latesat
xf86-video-intel snapshot (without that patch, it fails test and gets GPU hang)

commit ba408bf21c4b65f19c7b581e4c88c92805184334
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Nov 4 13:39:52 2014 +0000

    sna: Correct units for videoRam

It appears to work well on WSB SDS now (rc6_enabled). Thanks Rodrigo!

For Timo, can you help to verify it on your customized system environment?

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