<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [IGT] [IVB/HSW] kms_fbcon_fbt subtest fbc, fail due to No such file or directory" href="https://bugs.freedesktop.org/show_bug.cgi?id=101718#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [IGT] [IVB/HSW] kms_fbcon_fbt subtest fbc, fail due to No such file or directory" href="https://bugs.freedesktop.org/show_bug.cgi?id=101718">bug 101718</a> from <a class="email" href="mailto:krisman@collabora.co.uk" title="krisman@collabora.co.uk">krisman@collabora.co.uk</a> <pre>Created <a href="attachment.cgi?id=132739" name="attach_132739" title="debug patch - no fbc reason">attachment 132739</a> <a href="attachment.cgi?id=132739&action=edit" title="debug patch - no fbc reason">[details]</a> <a href='page.cgi?id=splinter.html&bug=101718&attachment=132739'>[review]</a> debug patch - no fbc reason (In reply to Armando Antonio from <a href="show_bug.cgi?id=101718#c4">comment #4</a>) > Hello, this is the assertion: > > (kms_fbcon_fbt:8185) igt-debugfs-DEBUG: Opening debugfs directory > '/sys/kernel/debug/dri/0' > (kms_fbcon_fbt:8185) CRITICAL: Test assertion failure function subtest, file > kms_fbcon_fbt.c:217: > (kms_fbcon_fbt:8185) CRITICAL: Failed assertion: > feature->wait_until_enabled(drm.fd) So, looks like fbc is not enabling. Probably because you don't have enough stolen memory. you can try going to the BIOS and increase it? Can you also apply the following patch and provide the output, so we can confirm why the fbc is not loading?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>