<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [SKL] Screen freezes with PSR enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=111088#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [SKL] Screen freezes with PSR enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=111088">bug 111088</a> from <a class="email" href="mailto:jose.souza@intel.com" title="Jose Roberto de Souza <jose.souza@intel.com>"> Jose Roberto de Souza</a> <pre>(In reply to Bruno Pagani from <a href="show_bug.cgi?id=111088#c14">comment #14</a>) > I’m also affected by lock-up since upgrading to 5.2. Disabling PSR seems to > fix the issue. Of course I would prefer PSR to work. :) > > (In reply to Dhinakaran Pandiyan from <a href="show_bug.cgi?id=111088#c12">comment #12</a>) > > Would it be possible to provide the contents of the same debugfs files on a > > working kernel(5.1) ? > > > > Changes to "Source PSR ctl" and DMC version will be particularly interesting. > > PSR was disabled on 5.1 (it was enabled by > <a href="https://patchwork.freedesktop.org/patch/290920/">https://patchwork.freedesktop.org/patch/290920/</a>), so not sure if that would > really be interesting. But I can downgrade and report if you still think > this can be useful. No, PSR1 was enabled by default since 5.0, PSR2 was enabled by default on 5.2.</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>