<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [Bay Trail-I] HDMI got black screen after boot with 4.0+ kernels" href="https://bugs.freedesktop.org/show_bug.cgi?id=96288#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [Bay Trail-I] HDMI got black screen after boot with 4.0+ kernels" href="https://bugs.freedesktop.org/show_bug.cgi?id=96288">bug 96288</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>commit 457c52d87e5dac9a4cf1a6a287e60ea7645067d4 Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Wed Jun 1 08:27:50 2016 +0100 drm/i915: Only ignore eDP ports that are connected If the VBT says that a certain port should be eDP (and hence fused off from HDMI), but in reality it isn't, we need to try and acquire the HDMI connection instead. So only trust the VBT edp setting if we can connect to an eDP device on that port. Fixes: d2182a6608 (drm/i915: Don't register HDMI connectors for eDP ports on VLV/CHV) References: <a class="bz_bug_link bz_status_NEW " title="NEW - [Bay Trail-I] HDMI got black screen after boot with 4.0+ kernels" href="show_bug.cgi?id=96288">https://bugs.freedesktop.org/show_bug.cgi?id=96288</a> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Tested-by: Phidias Chiang <<a href="mailto:phidias.chiang@canonical.com">phidias.chiang@canonical.com</a>> Cc: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> Cc: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>> Cc: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> Reviewed-by: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> Link: <a href="http://patchwork.freedesktop.org/patch/msgid/1464766070-31623-1-git-send-email-chris@chris-wilson.co.uk">http://patchwork.freedesktop.org/patch/msgid/1464766070-31623-1-git-send-email-chris@chris-wilson.co.uk</a></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>