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Date:      Thu, 27 Sep 2018 16:07:13 -0700
From:      Steve Kargl <sgk@troutmask.apl.washington.edu>
To:        Johannes Lundberg <johalun0@gmail.com>
Cc:        Niclas Zeising <zeising+freebsd@daemonic.se>, freebsd-x11@freebsd.org
Subject:   Re: fence_wait returned with error -512
Message-ID:  <20180927230713.GA921@troutmask.apl.washington.edu>
In-Reply-To: <CAECmPwtt5RGf7uuZcWgD4t_07QqPTb0WZEf6mQJ8aK3XTOFBRw@mail.gmail.com>
References:  <20180926232051.GA13774@troutmask.apl.washington.edu> <CAECmPwt8ptE1P_-2qY23KFfnbPAE9Nj=-2cXFVGMRCSUqb_pJw@mail.gmail.com> <20180927014128.GA14820@troutmask.apl.washington.edu> <daf96fc7-3902-6461-a1b6-554ed24f1518@daemonic.se> <20180927190409.GA27756@troutmask.apl.washington.edu> <b8e08aee-c532-b92c-26d8-0f82f586cb2e@daemonic.se> <20180927201928.GA86166@troutmask.apl.washington.edu> <ed292bb9-5e5a-7de8-1440-7da718e3f6c8@daemonic.se> <20180927211815.GB89730@troutmask.apl.washington.edu> <CAECmPwtt5RGf7uuZcWgD4t_07QqPTb0WZEf6mQJ8aK3XTOFBRw@mail.gmail.com>

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On Thu, Sep 27, 2018 at 02:41:45PM -0700, Johannes Lundberg wrote:
> On Thu, Sep 27, 2018 at 14:18 Steve Kargl <sgk@troutmask.apl.washington.edu>
> wrote:
> 
> > On Thu, Sep 27, 2018 at 10:25:47PM +0200, Niclas Zeising wrote:
> > > On 9/27/18 10:19 PM, Steve Kargl wrote:
> > > >
> > > > % uname -a
> > > > FreeBSD troutmask.apl.washington.edu 12.0-ALPHA7 FreeBSD 12.0-ALPHA7
> > r338862 HPC  amd64
> > > >
> > >
> > > You probably need to move past r338948, I'm afraid.  I'm not sure that
> > > drm-legacy-kmod can be changed to work both on the before and after
> > version.
> >
> > OK.  I saw Warner's PNP commits, so figure I needed to update.
> 
> 
> That’s life in -CURRENT :)
> drm-legacy (and drm-devel) are from now only buildable on >= r338948.
> 

Well, I can confirm that drm-legacy-kmod and gpu-firmare-kmod
from /usr/ports do not work.  The firmware is not loaded.  If
I load what I believe to be the missing firmware, drm-legacy
still does not work.

I'll see if I can grab the git repository.

BTW, with drm2 from base, one gets a pointer in dmesg
to use drm-stable-kmod, which does not support my Radeon
6450 video card.

-- 
Steve



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