<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVC1] [Quadro 600] Display update issues, stale rendered content" href="https://bugs.freedesktop.org/show_bug.cgi?id=75013#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVC1] [Quadro 600] Display update issues, stale rendered content" href="https://bugs.freedesktop.org/show_bug.cgi?id=75013">bug 75013</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>(In reply to <a href="show_bug.cgi?id=75013#c4">comment #4</a>) > (In reply to <a href="show_bug.cgi?id=75013#c1">comment #1</a>) > > I see that you're using displayport. Is it an actual DP monitor, or are you > > using a DP->xyz adapter? > > > > I recently posted a patch that should fix computing number of lanes/lane > > speeds for DP on pre-nvd0 cards: > > <a href="http://lists.freedesktop.org/archives/nouveau/2014-February/016205.html">http://lists.freedesktop.org/archives/nouveau/2014-February/016205.html</a> > > > > Can you see if that helps you? Should apply to any 3.9+ kernel. > > I tried the patch but no luck :( Yeah, if you're not using the DP port, I wouldn't expect it to. In hindsight, I realized that I misread your log -- you're using the DVI-I-1 connector, not DP-1. Unfortunately I don't have any great ideas atm... could you try to upgrade to the latest kernel and see if things have magically resolved themselves? Assuming that they haven't, can you attach a boot log with nouveau.config=PDISP=debug,VBIOS=trace drm.debug=0xe from the latest kernel? Perhaps it'll yield some interesting info.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>