[Bug 59810] triple display issue on IvyBridge platform ( i5-3470T + Q77 ).

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=59810

--- Comment #38 from Terence <terence.chiang at intel.com> ---
I still have issue on my side.
from a readme document: "On this development branch, it is necessary to use
i915.preliminary_hw_support=1 at Linux Kernel command line to enable Haswell
and ValleyView Support. Note: don't use this option unless you are using the
drm-intel-nightly branch or a Kernel version newer than 3.7-rc3" Do I need to
apply i915.preliminary_hw_support=1?

Aslo please let me know how to reproduce your testing envirnment, is that:
1. install the ubuntu 12.04 32bit
2. use drm-intel-next-queued kernel from
git://people.freedesktop.org/~danvet/drm-intel.git 
3. apply Ville's patch from
http://lists.freedesktop.org/archives/intel-gfx/2013-April/027102.html 

Please help on this. thanks.

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