<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [CHT] Screen remains black after opening lid on Asus T102HA" href="https://bugs.freedesktop.org/show_bug.cgi?id=102343#c35">Comment # 35</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [CHT] Screen remains black after opening lid on Asus T102HA" href="https://bugs.freedesktop.org/show_bug.cgi?id=102343">bug 102343</a> from <a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> Ville Syrjala</a> <pre>(In reply to alfredovogel from <a href="show_bug.cgi?id=102343#c28">comment #28</a>) > I have got news : > I downgraded my BIOS from 303 to 300 by following a hint that adviced to > type 'risky' on the window that ttells you the bios file is 'too old'. > It reflashes the BIOS file 300. > And wonderful, the lid close ,sleep and wake work really well. > The two BIOS files are downloadable on the ASUS website as per this link: > <a href="https://dlcdnets.asus.com/pub/ASUS/nb/T102HA/T102HAAS303.zip">https://dlcdnets.asus.com/pub/ASUS/nb/T102HA/T102HAAS303.zip</a> > <a href="https://dlcdnets.asus.com/pub/ASUS/nb/T102HA/T102HAAS300.zip">https://dlcdnets.asus.com/pub/ASUS/nb/T102HA/T102HAAS300.zip</a> > > I do not know how to compare the two files, so that I cannot say what has > changed. > There are three VBTs in each file, first two seem identical but the third has significant changes in the MIPI sequence block (and a small tweak to the panel timings). But I can't say which of the three is actually used. You'd need to boot with each and take a dump of /sys/kernel/debug/dri/0/i915_vbt</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>