[Nouveau] Nouveau on a Jetson TK1 problems

[Karol Herbst]

mhh, I thought nouveau _is_ the new thing officially for tegra? Or did I
miss anything?

On 17 Oct 2016 05:59, "C Bergström" <cbergstrom at pathscale.com> wrote:

> On Mon, Oct 17, 2016 at 11:48 AM, Ilia Mirkin <imirkin at alum.mit.edu>
> wrote:
> > On Sun, Oct 16, 2016 at 11:39 PM, C Bergström <cbergstrom at pathscale.com>
> wrote:
> >> Is there any particular reason you're not using the open source NVIDIA
> >> Tegra drivers?
> >>
> >> This is what is being used for the TX1 (Sorry I don't know if it's the
> >> same for the TK1)
> >> http://nv-tegra.nvidia.com/gitweb/?p=linux-3.10.git;a=summary
> >
> > That's ... not particularly helpful. Presumably non-upstream and the
> > fact that it's ancient are turn-offs. Either way, he seems to have a
> > desire to try to get nouveau going.
>
> Compared to buggy, not working and pointless?
>
> "ancient" it's like saying everything that RH ships is worthless..
>
> I was hoping not to get trolled and instead to get sincere feedback
> from the user about what his needs might be. It may be simple
> curiosity or actually something technical. So I'm happy you may be
> able to help him on his mission, but attacks (esp stupid ones) aren't
> appreciated.
>
> >
> >>
> >> On Mon, Oct 17, 2016 at 11:11 AM, ben <benjaminscott at centurylink.net>
> wrote:
> >>> I hope this is a good mailing list for this problem. I have a Jetson
> TK1
> >>> board and I am trying to get the nouveau drivers running on it without
> >>> success. I am using the following:
> >>>
> >>> Nouveau linux kernel 4.8.0-rc4+
> >>> Nouveau DRM git master
> >>> xf86-video-nouveau git master
> >>> Gnurou xserver  git branch GK20A
> >>>
> >>> My base system is Debian.
> >>>
> >>> When I try to start X I get:  X: drmmode_display.c:783:
> drmmode_crtc_init:
> >>> Assertion `ret == 0' failed. There is also a kernel log message: [drm]
> >>> Cannot find any crtc or sizes - going 1024x768
> >
> > I don't think I've seen this before. The odd thing about the TK1 (and
> > TX1, I believe), is that the GK20A device doesn't have any display
> > capabilities - those are left up to tegra. Sounds like you're trying
> > to use the nouveau ddx as the primary, which fails as there are no
> > CRTC's. I believe Gnurou's xserver hacks rely on you using glamor (and
> > thus the modesetting xorg ddx). Is that what you're using? Can you
> > provide an xorg log?
> >
> > Cheers,
> >
> >   -ilia
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