<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - displayport to dvi adapter preventing display detection" href="https://bugs.freedesktop.org/show_bug.cgi?id=71660#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - displayport to dvi adapter preventing display detection" href="https://bugs.freedesktop.org/show_bug.cgi?id=71660">bug 71660</a> from <a class="email" href="mailto:jbarnes@virtuousgeek.org" title="Jesse Barnes <jbarnes@virtuousgeek.org>"> Jesse Barnes</a> <pre>Ok the HDMI vs DP thing makes sense if this is a passive dongle. In that case, it just level shifts and ends up talking to our HDMI port on the chip. So DP wouldn't be involved in that case. I see the kernel properly detects that HDMI is enabled at boot time, but then fails to detect any modes later on, so assumes the output is disconnected. I wonder if this has something to do with the dongle... If this worked in 3.5 and failed in 3.6, I wonder if you can bisect it. That might give us some clues at least...</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>