Testing the linux compatibility with the amdgpu driver and linux-doom3 fails

[Greg V]

On Thu, Aug 16, 2018 at 7:46 PM, Stefan Rumetshofer 
<sterum77 at gmail.com> wrote:
> Firts of all i hope this is not the wrong mailing list.
> 
> I was trying to run linux-doom3 from the ports collection with my 
> graphics
> hardware but this fails with an error realted to OpenGL or so. Also 
> other
> linux games are failing like Unreal or RTCW. It seems that there is a 
> general
> Problem with the amd Graphics driver and the linux compatibility. I 
> also teted
> the game wit the intel driver on my SandyBridge GPU with no error.
Hi,

was the sandybridge system running i915 also from drm-next or the old 
in-tree version?

> My graphics hardware is an AMD Radeon RX560. OS is a FreeBSD 
> 11.2-RELEASE with
> drm-next-kmod and xf86-video-amdgpu. The kernel module is loaded with
> kld_list="amdgpu" in the rc.conf and the X11 driver is loaded with 
> 'Driver
> "amdgpu"' in the Device Section of the xorg.conf. Xorg works fine 
> with this
> configuration.
> 
> Following linux related packages are installed:
> linux-c7-dri-17.0.1                =   up-to-date with remote
> linux-c7-elfutils-libelf-0.168     =   up-to-date with remote
> linux-c7-expat-2.1.0_2             =   up-to-date with remote
> linux-c7-fontconfig-2.10.95_3      =   up-to-date with remote
> linux-c7-glx-utils-8.2.0_4         =   up-to-date with remote
> linux-c7-libpciaccess-0.13.4_3     =   up-to-date with remote
> linux-c7-xorg-libs-7.7_5           =   up-to-date with remote
> linux-doom3-1.3.1.1304,1           =   up-to-date with remote
> linux_base-c7-7.4.1708_6           =   up-to-date with remote
> 
> When running linux-doom3 i get the following output:
> % linux-doom3
> [...]
> -------------------------------
> using ARB_vertex_buffer_object memory
> using ARB2 renderSystem
> signal caught: Segmentation fault
> si_code 1

A backtrace would be useful here.
Was a core dump produced?


Anyway, I definitely have run Linux GL applications on amdgpu, but I 
was using an Ubuntu chroot instead of the linux-* ports.