<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - intermittent display on kaby lake/i915 from kernel 4.19 onwards" href="https://bugs.freedesktop.org/show_bug.cgi?id=109215#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - intermittent display on kaby lake/i915 from kernel 4.19 onwards" href="https://bugs.freedesktop.org/show_bug.cgi?id=109215">bug 109215</a> from <a class="email" href="mailto:masterpatricko@gmail.com" title="masterpatricko@gmail.com">masterpatricko@gmail.com</a> <pre>(In reply to Ville Syrjala from <a href="show_bug.cgi?id=109215#c11">comment #11</a>) > > Output from intel_watermark (from > git://anongit.freedesktop.org/xorg/app/intel-gpu-tools) for the fastboot=0 > flickering case and the fastboot=1 non-flickering case would be nice. As mentioned in <a href="show_bug.cgi?id=109215#c9">comment#9</a> I found my issue is actually better solved with intel_idle.max_cstate=4. I have saved the output of watermark with and without (during the black screen/flickering), please see the latest attachments. Tested with kernel 5.0.5-1-default from openSUSE.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>