<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [HSW] non-existent HDMI-A-3 stomps on DP-1 gpio [was: HDMI monitor does not work via active DisplayPort adapter]" href="https://bugs.freedesktop.org/show_bug.cgi?id=83600#c31">Comment # 31</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [HSW] non-existent HDMI-A-3 stomps on DP-1 gpio [was: HDMI monitor does not work via active DisplayPort adapter]" href="https://bugs.freedesktop.org/show_bug.cgi?id=83600">bug 83600</a> from <a class="email" href="mailto:chris.cheney@gmail.com" title="Chris Cheney <chris.cheney@gmail.com>"> Chris Cheney</a> <pre>So I was digging around after determining i915 was seeing ports that aren't physically there and found 'video=' so I set 'video=HDMI-A-3:d' which fixed the problem since its no longer trying to stomp it. I'm guessing the problem is that the i915 driver isn't properly querying VBT for which ports are actually there, eg EFP1,EFP2,EFP3, since there is no indication as far as I can see of any HDMI-A-3 in my VBT.</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> <li>You are the assignee for the bug.</li> </ul> </body> </html>