<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [ivb] Death on context load with Xbmc (mesa/libva)" href="https://bugs.freedesktop.org/show_bug.cgi?id=78960#c23">Comment # 23</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [ivb] Death on context load with Xbmc (mesa/libva)" href="https://bugs.freedesktop.org/show_bug.cgi?id=78960">bug 78960</a> from <a class="email" href="mailto:marlock9@gmail.com" title="marlock9@gmail.com">marlock9@gmail.com</a> <pre>(In reply to Mika Kuoppala from <a href="show_bug.cgi?id=78960#c22">comment #22</a>) > (In reply to marlock9 from <a href="show_bug.cgi?id=78960#c21">comment #21</a>) > > Try to add this to kernel parameters: > > > > quiet pcie_aspm=force drm.vblankoffdelay=1 i915.semaphores=0 i915.modeset=1 > > i915.use_mmio_flip=1 i915.enable_ppgtt=1 video.use_native_backlight=1 > > > > I tested for 3 hour gaming in HL2 (that caused hang also) - no one hang > > anymore! > > marlock9, could you please try out which one of the i915.* parameters is > the one curing the hang? It is i915.use_mmio_flip=1</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> <li>You are the assignee for the bug.</li> </ul> </body> </html>