Bug#710174: xserver-xorg-video-radeon: many artefacts in GL rendering with Radeon HD 7480D

[Michel Dänzer]

On Die, 2013-05-28 at 22:47 +0200, manuk7 wrote:
> Package: xserver-xorg-video-radeon
> Version: 1:6.14.4-8
> Severity: normal
> 
> 
> I'm trying to use a Radeon HD 7480D chip (integrated GPU in A4 AMD
> processor). It works fine with a recent kernel (3.8 from Sid) for
> booting with KMS ... but GL applications suffers from a lot of artefacts :
> 
> https://pix.isalo.org/upload/original/1369770053.png
> https://pix.isalo.org/upload/original/1369769722.jpg
> 
> Could tell me if this problem is already known / if i may provide you
> informations to try to correct this problem which currently makes this
> chip unusable for games ?

I suspect Mesa 8.0.x might just be too old to properly support your GPU.
Does libgl1-mesa-dri 9.1.3-1 from experimental work better?


-- 
Earthling Michel Dänzer           |                   http://www.amd.com
Libre software enthusiast         |          Debian, X and DRI developer