<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [i915] Feature request: Add support for fencing for PRIME setups" href="https://bugs.freedesktop.org/show_bug.cgi?id=95472#c68">Comment # 68</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [i915] Feature request: Add support for fencing for PRIME setups" href="https://bugs.freedesktop.org/show_bug.cgi?id=95472">bug 95472</a> from <a class="email" href="mailto:mike@fireburn.co.uk" title="Mike Lothian <mike@fireburn.co.uk>"> Mike Lothian</a> <pre>I've traced back the tearing without prime to this commit: 05a76d3d6ad1ee9f9814f88949cc9305fc165460 is the first bad commit commit 05a76d3d6ad1ee9f9814f88949cc9305fc165460 Author: Lyude <<a href="mailto:cpaul@redhat.com">cpaul@redhat.com</a>> Date: Wed Aug 17 15:55:57 2016 -0400 drm/i915/skl: Ensure pipes with changed wms get added to the state If we're enabling a pipe, we'll need to modify the watermarks on all active planes. Since those planes won't be added to the state on their own, we need to add them ourselves. Signed-off-by: Lyude <<a href="mailto:cpaul@redhat.com">cpaul@redhat.com</a>> Reviewed-by: Matt Roper <<a href="mailto:matthew.d.roper@intel.com">matthew.d.roper@intel.com</a>> Cc: <a href="mailto:stable@vger.kernel.org">stable@vger.kernel.org</a> Cc: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> Cc: Daniel Vetter <<a href="mailto:daniel.vetter@intel.com">daniel.vetter@intel.com</a>> Cc: Radhakrishna Sripada <<a href="mailto:radhakrishna.sripada@intel.com">radhakrishna.sripada@intel.com</a>> Cc: Hans de Goede <<a href="mailto:hdegoede@redhat.com">hdegoede@redhat.com</a>> Signed-off-by: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>> Link: <a href="http://patchwork.freedesktop.org/patch/msgid/1471463761-26796-6-git-send-email-cpaul@redhat.com">http://patchwork.freedesktop.org/patch/msgid/1471463761-26796-6-git-send-email-cpaul@redhat.com</a> Which is unrelated to your work</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>