<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Screen goes blurry after getting hpd irq" href="https://bugs.freedesktop.org/show_bug.cgi?id=105267#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Screen goes blurry after getting hpd irq" href="https://bugs.freedesktop.org/show_bug.cgi?id=105267">bug 105267</a> from <a class="email" href="mailto:perry_yuan@dell.com" title="Perry Yuan <perry_yuan@dell.com>"> Perry Yuan</a> <pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=105267#c6">comment #6</a>) > My first instinct is that the speculation (outside the bug report) about > this being an eDP 1.4 related thing is a red herring. > > That said, there haven't been all that many eDP 1.4 panels around yet, and > it's of course possible we may have overlooked a DP spec change wrt link > (re)training that's specific to eDP 1.4. Hi Nikula : Basing on the isolation from Testing,the panel issue only happen on eDP1.4 panel .It cannot be reproduced with eDP1.3 panel. So i think we need to check if the eDP1.4 protocol and i915 driver has something need to fix. Thanks. Perry</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>