<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [HSW desktop mobile bisected] ddi pll tracking botch-up due to vt-switchless resume" href="https://bugs.freedesktop.org/show_bug.cgi?id=64379#c16">Comment # 16</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [HSW desktop mobile bisected] ddi pll tracking botch-up due to vt-switchless resume" href="https://bugs.freedesktop.org/show_bug.cgi?id=64379">bug 64379</a> from <a class="email" href="mailto:qingshuai.tian@intel.com" title="Qingshuai Tian <qingshuai.tian@intel.com>"> Qingshuai Tian</a> <pre>Created <a href="attachment.cgi?id=91638" name="attach_91638" title="dmesg of s3 with patched kernel and plugged with VGA">attachment 91638</a> <a href="attachment.cgi?id=91638&action=edit" title="dmesg of s3 with patched kernel and plugged with VGA">[details]</a> dmesg of s3 with patched kernel and plugged with VGA I patched the attachment in <a href="show_bug.cgi?id=64379#c15">Comment 15</a> on Daniel's tree drm-intel-next-queued branch(bd6025). And tested it on a HSW desktop. When plugged with VGA, the desktop can suspend and resume from S3 successfully. And there's no any Call trace again. S3 also works well without any Call trace when I changed VGA to HDMI. :) You can check the dmesg in the attachment.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>