<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [bdw edp] Screen Flickering" href="https://bugs.freedesktop.org/show_bug.cgi?id=91393#c66">Comment # 66</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [bdw edp] Screen Flickering" href="https://bugs.freedesktop.org/show_bug.cgi?id=91393">bug 91393</a> from <a class="email" href="mailto:furniss.tom@gmail.com" title="Tom Furniss <furniss.tom@gmail.com>"> Tom Furniss</a> <pre>(In reply to Rodrigo Vivi from <a href="show_bug.cgi?id=91393#c65">comment #65</a>) > Seeing the video again and based on recent issues I faced I believe this > could be watermark related... > So, could you please apply <a href="http://patchwork.freedesktop.org/patch/69417/">http://patchwork.freedesktop.org/patch/69417/</a> > and boot with i915.enable_watermark=0 and let us know what happens? The watermark patch did not affect the symptoms of this problem, Rodrigo. I think Mika is on the right track, having solved the initial problem (persistent flickering) by modifying the eDP link training. The remaining problem is that the flickering recurs when the display resumes from sleep.</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>