From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 109319] [radeonsi] Two Point Hospital: rendered in mostly black
on an Oland XT GPU
Date: Fri, 11 Jan 2019 19:42:50 +0000
Message-ID:
Bug ID
109319
Summary
[radeonsi] Two Point Hospital: rendered in mostly black on an=
Oland XT GPU
Product
Mesa
Version
git
Hardware
x86-64 (AMD64)
OS
Linux (All)
Status
NEW
Keywords
have-backtrace
Severity
normal
Priority
medium
Component
Drivers/Gallium/radeonsi
Assignee
dri-devel@lists.freedesktop.org
Reporter
kai@dev.carbon-project.org
QA Contact
dri-devel@lists.freedesktop.org
Blocks
77449
Created attachment 143074 [details]
Image showing the rendering issues of TPH with radeonsi on OLAND
A friend of mine for whom I'm doing the Linux tech support has trouble play=
ing
Two Point Hospital (TPH) on his Oland XT GPU with radeonsi. With older vers=
ions
of Mesa the game locked up the GPU after a while, therefore I built him a M=
esa
from Git, linked against LLVM 8 (see below for details on the complete stac=
k).
But with the Git version the game becomes completely unplayable, because mo=
st
of the screen is rendered in black. Menus and some outlines are shown. See =
the
attached picture my friend sent me for details on how this looks. [NB: I've
been able to play TPH on my HAWAII PRO based system without any issues so f=
ar.]
He uses the radeon stack, due to the limitations of amdgpu with this GPU
generation.
At <https://c.1und1.de/@519917343397118178/ZZXLY27mRj-iQZQsH0GFmQ=
> you'll find
an apitrace my friend recorded, which reproduces the issue on his system wh=
en
played back.
The stack my friend uses is (Debian Stretch with backports as a base):
GPU: Oland XT [R7 250] (ChipID =3D 0x6610)
Mesa: Git:master/8847370424
libdrm: 2.4.95-1~bpo9+1
LLVM: SVN:trunk/r350064 (8.0 devel)
X.Org: 2:1.19.2-1+deb9u5
Linux: 4.20-1~exp1
Firmware: 20180825+dfsg-1~bpo9+1
DDX: 1:7.8.0-1+b1
Let me know, if you need anything else.