FWIW this is a fail on nv50+ as well. See for example https://bugs.freedesktop.org/show_bug.cgi?id=91445
My suspicion is that this is due to the lack of PUSH_KICK in the *Done exa handlers -- works fine with DRI2, but DRI3 has no synchronization and so the commands never get flushed out. Easily verified by sticking PUSH_KICK's everywhere. Note that I'm going to land Mario's patch today to disable DRI3 by default when using EXA. -ilia On Thu, Jul 30, 2015 at 9:16 AM, Hans de Goede <[email protected]> wrote: > Hi Maarten, > > xf86-video-nouveau causes a garbled display when running > gnome-shell on nv4x (tested with nv43 and nv46) since this commit: > > http://cgit.freedesktop.org/nouveau/xf86-video-nouveau/commit/?id=241e7289f25a342a457952b9b0e539c2f0b81d99 > > I've seen some discussion about issues caused by enabling dri, > but AFAIK no solution let. > > I have time to help with debugging / fixing this, but I will > need some guidance where to start as I'm still learning > the ropes wrt nouveau. > > Regards, > > Hans > _______________________________________________ > Nouveau mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/nouveau _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
