Comment # 14 on bug 82588 from Alex Deucher

(In reply to comment #11)
> (In reply to comment #10)
> > Please have a look, here:
> > 
> > https://bugs.freedesktop.org/show_bug.cgi?id=83616
> 
> For me patch https://bugs.freedesktop.org/attachment.cgi?id=105904 does not
> help.
> But I think r600.c is not used for my chip.
> It is r100_ring_test that fails.
> I'm a bit confused, which files are related to my
> RS740 [Radeon 2100] (onboard graphic from 740G chipset)

As I said before in comment 8, I don't think your issue is the same as Mike's
since your chips are very different generations.  It could be nice if one of
you could bisect.