<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW]s3 fail and call trace" href="https://bugs.freedesktop.org/show_bug.cgi?id=70794#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW]s3 fail and call trace" href="https://bugs.freedesktop.org/show_bug.cgi?id=70794">bug 70794</a> from <a class="email" href="mailto:qingshuai.tian@intel.com" title="Qingshuai Tian <qingshuai.tian@intel.com>"> Qingshuai Tian</a> <pre>I have finished the bisect, and the result shows: 24576d23976746cb52e7700c4cadbf4bc1bc3472 is the first bad commit commit 24576d23976746cb52e7700c4cadbf4bc1bc3472 Author: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>> Date: Tue Mar 26 09:25:45 2013 -0700 drm/i915: enable VT switchless resume v3 With the other bits in place, we can do this safely. v2: disable backlight on suspend to prevent premature enablement on resume v3: disable CRTCs on suspend to allow RTD3 (Kristen) Signed-off-by: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>> Reviewed-by: Rodrigo Vivi <<a href="mailto:rodrigo.vivi@gmail.com">rodrigo.vivi@gmail.com</a>> Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> I hope it's helpful. :)</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> <li>You are the assignee for the bug.</li> </ul> </body> </html>