<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [BDW bisected]igt/kms_flip subcases cause "WARNING: CPU: 0 PID: 4846 at drivers/gpu/drm/i915/intel_display.c:3315 intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]()"" href="https://bugs.freedesktop.org/show_bug.cgi?id=79354#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [BDW bisected]igt/kms_flip subcases cause "WARNING: CPU: 0 PID: 4846 at drivers/gpu/drm/i915/intel_display.c:3315 intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]()"" href="https://bugs.freedesktop.org/show_bug.cgi?id=79354">bug 79354</a> from <a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> Ville Syrjala</a> <pre>Created <a href="attachment.cgi?id=101610" name="attach_101610" title="[PATCH] drm/i915: Wait for vblank after enabling the primary plane on BDW">attachment 101610</a> <a href="attachment.cgi?id=101610&action=edit" title="[PATCH] drm/i915: Wait for vblank after enabling the primary plane on BDW">[details]</a> <a href='page.cgi?id=splinter.html&bug=79354&attachment=101610'>[review]</a> [PATCH] drm/i915: Wait for vblank after enabling the primary plane on BDW Looks like this turned out to be a bdw specific issue after all. The flip done interrupt seems to a bit broken on bdw. This patch should cure it.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>