<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL Bisected] eDP can not be lighted up after entering kernel" href="https://bugs.freedesktop.org/show_bug.cgi?id=89554#c30">Comment # 30</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL Bisected] eDP can not be lighted up after entering kernel" href="https://bugs.freedesktop.org/show_bug.cgi?id=89554">bug 89554</a> from <a class="email" href="mailto:sonika.jindal@intel.com" title="Sonika <sonika.jindal@intel.com>"> Sonika</a> <pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=89554#c29">comment #29</a>) > Sonika, why do you need to look at VBT to support edp1.4 low vswing? Is the > panel support not available from DPCD? Ideally, these low vswing/preemph values are supported from edp1.4 onwards. But there are panels (edp1.2, 1.3) which can support low vswing values. Thats why the AEs get the right value for particular panel and appropriately set the field in vbt if it can support low values (200mV)</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>