Yesterday we told you about TMDS fixes
for the Avivo driver to hopefully correct display-related problems. Well, a bug crept into the system when the TMDS1 registers were being adjusted when it should have been the TMDS2 registers. This bug was corrected this morning
so check out the latest development code if you're still running into problems. Report your results in our open-source ATI/AMD forum
with the results, where the lead Avivo developer is an active member of the Phoronix community.