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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - triple display issue on IvyBridge platform ( i5-3470T + Q77 )."
href="https://bugs.freedesktop.org/show_bug.cgi?id=59810#c39">Comment # 39</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - triple display issue on IvyBridge platform ( i5-3470T + Q77 )."
href="https://bugs.freedesktop.org/show_bug.cgi?id=59810">bug 59810</a>
from <span class="vcard"><a class="email" href="mailto:jbarnes@virtuousgeek.org" title="Jesse Barnes <jbarnes@virtuousgeek.org>"> <span class="fn">Jesse Barnes</span></a>
</span></b>
<pre>On Tue, 30 Apr 2013 23:54:24 +0000
<a href="mailto:bugzilla-daemon@freedesktop.org">bugzilla-daemon@freedesktop.org</a> wrote:
<span class="quote">> <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - triple display issue on IvyBridge platform ( i5-3470T + Q77 )."
href="show_bug.cgi?id=59810">https://bugs.freedesktop.org/show_bug.cgi?id=59810</a>
>
> --- <a href="show_bug.cgi?id=59810#c38">Comment #38</a> from Terence <<a href="mailto:terence.chiang@intel.com">terence.chiang@intel.com</a>> ---
> 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
> <a href="http://lists.freedesktop.org/archives/intel-gfx/2013-April/027102.html">http://lists.freedesktop.org/archives/intel-gfx/2013-April/027102.html</a> </span >
You can use the drm-intel-nightly branch, it includes the fix already.</pre>
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