<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [IVB/HSW] 23.976Hz & 24Hz modes broken on dual-display with recent (4.0.x) kernels" href="https://bugs.freedesktop.org/show_bug.cgi?id=91434#c28">Comment # 28</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [IVB/HSW] 23.976Hz & 24Hz modes broken on dual-display with recent (4.0.x) kernels" href="https://bugs.freedesktop.org/show_bug.cgi?id=91434">bug 91434</a> from <a class="email" href="mailto:martin.x.andersen@gmail.com" title="Martin Andersen <martin.x.andersen@gmail.com>"> Martin Andersen</a> <pre>I will probably be able to do some more testing this weekend, so let me know if additional debug output is needed, or whether there are any drm kernel test builds to try, with relevant changes. (I omitted the Xorg output as that did not seem to be of interest before, and since the system also produces no output from the virtual terminal during boot) To me it seems like the issue has been attempted to be worked around, since it cannot be a coincidence that the 23.976Hz + 24.00Hz modes now work, perhaps due to more lenient modevalidation for those? If so is the case, one should be able to implement these changes for the 'regular' 50+60Hz modes as well. Or maybe I am being too optimistic..</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>