<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BDW Regression] blank screen on eDP with 38aecea0" href="https://bugs.freedesktop.org/show_bug.cgi?id=76711#c20">Comment # 20</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [BDW Regression] blank screen on eDP with 38aecea0" href="https://bugs.freedesktop.org/show_bug.cgi?id=76711">bug 76711</a> from <a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> Paulo Zanoni</a> <pre>(In reply to <a href="show_bug.cgi?id=76711#c0">comment #0</a>) > Created <a href="attachment.cgi?id=96497" name="attach_96497" title="38aecea0~ + modprobe.blacklist=i915">attachment 96497</a> <a href="attachment.cgi?id=96497&action=edit" title="38aecea0~ + modprobe.blacklist=i915">[details]</a> > 38aecea0~ + modprobe.blacklist=i915 > > 38aecea0ccbb909d635619cba22f1891e589b434 > causes the eDP panel on my BDW system to only > show a blank screen. > > I collected intel_reg_dumper output for three cases: > > not-loaded is 38aecea0~ + modprobe.blacklist=i915 > fast-mode is bwidawsk/broadwell > wide-mode is 38aecea0~ These dumps were taken with a too-old IGT version. Can you please reproduce the bug, then take them again? Please make sure that your IGT contains the following commit: <a href="http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/commit/?id=574d62db398af45a8cb1d38fd77dd50bd645149b">http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/commit/?id=574d62db398af45a8cb1d38fd77dd50bd645149b</a> Thanks, Paulo</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>