amdgpu on Ryzen 4700 w. Vega10 Renoir Graphics

[Niclas Zeising]

On 2020-07-17 08:54, Michael Schuster wrote:
> 
> 
> On Fri, Jul 17, 2020 at 8:35 AM Michael Schuster 
> <michaelsprivate at gmail.com <mailto:michaelsprivate at gmail.com>> wrote:
> 
>     good morning,
> 
>     On Thu, Jul 16, 2020 at 8:50 PM Michael Schuster
>     <michaelsprivate at gmail.com <mailto:michaelsprivate at gmail.com>> wrote:
> 
> 
>               more - I'm hoping for your guidance :-)
> 
>             It would be interesting to see why make install in
>             drm-devel-kmod failed
>             and you had to copy the modules yourself.
> 
> 
>         I've already turned off the laptop for the day. If you like,
>         I'll re-build it with "script" as soon as I get round to it, so
>         I don't have to guess. 
> 
> 
>     after 'make clean deinstall', 'make install' succeeded (I verified
>     the dates on /boot/modules/*ko). I probably had it coming ;-)
> 
>     anyway, X still doesn't start ;-(
> 
> 
>               From the output you've pasted, it looks like amdgpu.ko
>             didn't load and
>             attach properly to the hardware.  What does dmesg say when
>             you load the
>             module? 
> 
> 
>         I'll supply that too with the make output. 
> 
> 
>     this is all I can find related either to drm or amdgpu:
>       [drm] amdgpu kernel modesetting enabled.
>     are we looking for some specific pattern?
> 
>     Xorg.0.log looks much the same a I posted last night.
> 
> 
> 
>     thx!
>     Michael
> 
> 
>             Have you done any xorg configuration? 
> 
> 
>         No.
> 
> 
> actually, I probably need to correct that statement: I didn't do 
> anything by hand; I *did* run mkdesktop though right after installation.
> 

I don't know exactly what that does.  Check in /etc/X11 and 
/usr/local/etc/X11 (including xorg.conf.d) in case there are any 
configuration files.  I also need to see xorg.log and more importantly 
the whole dmesg from when loading the amdgpu.ko kernel module.  The 
output of kldstat -v might be useful as well.  Do you have 
xf86-video-amd installed?
Regards
-- 
Niclas