<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - DP MST problems with xrandr while re-docking" href="https://bugs.freedesktop.org/show_bug.cgi?id=80355#c25">Comment # 25</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - DP MST problems with xrandr while re-docking" href="https://bugs.freedesktop.org/show_bug.cgi?id=80355">bug 80355</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Spotted some bad behaviour where we did not recognise DP3/DP4/DP5 being reattached (with new connector ids, so new object with old names) as they didn't have an associated MST path. commit 204ec74a61ba0b9628c686b98c48fa1220866c2d Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Wed Jun 25 07:31:33 2014 +0100 sna: Check all connectors for reuse Do not rely on the MST path being present to indicate a connector that may be reused. Bugzilla: <a class="bz_bug_link bz_status_NEW " title="NEW --- - DP MST problems with xrandr while re-docking" href="show_bug.cgi?id=80355">https://bugs.freedesktop.org/show_bug.cgi?id=80355</a> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> That should tidy up the detection. Can you please attach a new debug log and describe the behaviour?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>