<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#c39">Comment # 39</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:mika.kahola@intel.com" title="Mika Kahola <mika.kahola@intel.com>"> Mika Kahola</a> <pre>(In reply to Lorenzo Bettini from <a href="show_bug.cgi?id=91393#c38">comment #38</a>) > (In reply to Mika Kahola from <a href="show_bug.cgi?id=91393#c36">comment #36</a>) > > Created <a href="attachment.cgi?id=120109" name="attach_120109" title="DP configuration check">attachment 120109</a> <a href="attachment.cgi?id=120109&action=edit" title="DP configuration check">[details]</a> <a href='page.cgi?id=splinter.html&bug=91393&attachment=120109'>[review]</a> [review] [review] > > DP configuration check > > > > This patch adds additional test and disables fast link training feature if > > DP link parameters such as link bandwidth, rate selection, lane count, port > > clock and bpp. If one of these parameter change the fast link training is > > disabled and link is retrained with the link training parameters starting > > from zero values. Please, give this patch a go and report back with dmesg if > > flickering still exists. > > To which kernel should this patch be applied? This should apply to drm-intel-nightly. I received a feedback concerning this patch and I updated it. An updated version can be found <a href="https://patchwork.freedesktop.org/patch/66697/">https://patchwork.freedesktop.org/patch/66697/</a></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>