On Tue, Mar 17, 2015 at 06:59:25PM -0400, Ilia Mirkin wrote: > On Tue, Mar 17, 2015 at 6:40 PM, Andy Lutomirski <l...@amacapital.net> wrote: > > On Tue, Mar 17, 2015 at 2:57 PM, Ilia Mirkin <imir...@alum.mit.edu> wrote: > >> On Tue, Mar 17, 2015 at 5:52 PM, Andy Lutomirski <l...@amacapital.net> > >> wrote: > >>> On Fri, Feb 13, 2015 at 9:52 PM, Ilia Mirkin <imir...@alum.mit.edu> wrote: > >>>> On Fri, Feb 13, 2015 at 8:59 PM, Andy Lutomirski <l...@amacapital.net> > >>>> wrote: > >>>>> My new GTX 960 (GM206, I think) says: > >>>>> > >>>>> [ 10.329351] nouveau ![ DEVICE][0000:09:00.0] unknown Maxwell chipset > >>>>> [ 10.329355] nouveau E[ DEVICE][0000:09:00.0] unknown chipset, > >>>>> 0x126010a1 > >>>>> [ 10.329356] nouveau E[ DRM] failed to create 0x00000080, -22 > >>>>> [ 10.330129] nouveau: probe of 0000:09:00.0 failed with error -22 > >>>>> > >>>>> Hacking up nouveau so that it treats it like a GM204 doesn't work. > >>>> > >>>> What happens if you just drop the 0x126 next to the 0x124 in > >>>> engine/device/gm100.c ? > >>>> > >>>>> Are there any near-term plans to support this card? > >>>> > >>>> I don't know of anyone with the hw... maybe Ben got one? If you're > >>>> interested in helping, the kernel logs from the above experiment + an > >>>> mmiotrace of the blob drivers (see > >>>> https://wiki.ubuntu.com/X/MMIOTracing) + vbios (see > >>>> http://nouveau.freedesktop.org/wiki/DumpingVideoBios/). > >>>> > >>>> I assume you're on a recent kernel? You need 3.19 for the GM204 stuff > >>>> to work in the first place. > >>> > >>> Neither 3.19 nor 4.0-rcsomething works. > >>> > >>> I put an mmio trace (X startup and glxgears) and a vbios dump here: > >>> > >>> http://web.mit.edu/luto/www/GM206/ > >> > >> Stefan sent proper patches to get nouveau going on his GM206, which > >> will make it into the next 4.0-rc. Here is a tree that is destined > >> towards drm-fixes: > >> > >> http://cgit.freedesktop.org/nouveau/linux-2.6/log/?h=linux-4.0 > >> > >> Let us know if it makes the card work. (Definitely no acceleration > >> without signed firmware for now though.) > > > > The driver loads and seems to work. > > Excellent! > > > The nouveau X driver doesn't load, though. > > Yeah, xf86-video-nouveau has no support for the GM20x family? Note > that even if it did load, you wouldn't get any acceleration -- may as > well just use the 'xf86-video-modesetting' driver. >
Hi guys, i did sent a patch to add GM206 to the ddx also but looks like it got missed you can find it here. http://lists.freedesktop.org/archives/nouveau/2015-February/020144.html But as said no acceleration yet. I'll ping in that older mail-thread as probably mail was overlooked (probably i should have mentioned ddx in my subject) Stefan _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau