http://bugs.winehq.org/show_bug.cgi?id=21515
--- Comment #5 from Luca Bennati lucak3@gmail.com 2010-01-30 03:58:37 --- It's true recognition is just a small part of the problem, but it does not mean that it's not correct: the radeon open driver does depend on mesa, so it must be in the mesa section. As already said in comment #3, the closed driver fglrx driver are (probably) different in ther implementation, so wine cannot use VENDOR_ATI that comes from fglrx! If i remember correctly, radeon open only has support for 2D.
What should be done now is out of my competence, because: - i cannot simply add a a value in wined3d_private.h as it seems that that list should be kept as minimal as possible (please correct me if i'm wrong) - the changes to be done in the APIs are most probably competence of Christian Costa, Stefan Doesinger and Henri Veerbet
If you want a real insight and solution of the problem you should CC them for this bug.