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            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED DUPLICATE - [Zaphod] Artefacts on rotated display"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=59351#c11">Comment # 11</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED DUPLICATE - [Zaphod] Artefacts on rotated display"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=59351">bug 59351</a>
              from <span class="vcard"><a class="email" href="mailto:high.entropy@web.de" title="Till Matthiesen <high.entropy@web.de>"> <span class="fn">Till Matthiesen</span></a>
</span></b>
        <pre>I just did a bisection and came up with this commit:

commit 1aee8acacfe5869a072d9f20f3b8290b16683260
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date:   Fri Nov 30 12:17:25 2012 +0000

    sna: Unify gen4 acceleration again

    After disabling render-to-Y, 965g seems just as happy with the new code
    paths as g4x.

    Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>></pre>
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