The card actually works with Catalyst 13.2 (non-legacy!).
You simply can't run aticonfig as it exits with "aticonfig: No supported adapters detected".
It works with Catalyst 13.2 and xserver 1.13 after creating an initial xorg.conf file
with the aticonfig utility from the firepro drivers gradinaruvasile pointed me to.
I doubt the ASIC is a HD3xxx but rather one of the lower end HD5xxx ASICs.
Not sure though.
Getting rid of the "unsupported watermark" was easy using Kano's script.



Reply With Quote