<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - LVDS blank screen on GM45" href="https://bugs.freedesktop.org/show_bug.cgi?id=94825#c30">Comment # 30</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - LVDS blank screen on GM45" href="https://bugs.freedesktop.org/show_bug.cgi?id=94825">bug 94825</a> from <a class="email" href="mailto:rob@solution-space.com" title="Rob Kramer <rob@solution-space.com>"> Rob Kramer</a> <pre>Created <a href="attachment.cgi?id=126271" name="attach_126271" title="dmesg with override bit patch">attachment 126271</a> <a href="attachment.cgi?id=126271&action=edit" title="dmesg with override bit patch">[details]</a> dmesg with override bit patch I've added a dmesg dump of kernel 4.7.2 with two of your patches (backported): drm/i915: Debug GBDA get panel details drm/i915: Ignore OpRegion panel type unless the "override" bit is set The result is that my screen doesn't switch on anymore. I've tested with vanilla 4.7.2 as well, and that works OK. Is the output OK for you? If you want me to test further patches, no problem.</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>