Re: wavy output in arrandale

On Sun, 27 Feb 2011 20:15:14 -0300, "Gustavo F. Padovan" gustavo@padovan.org wrote:

In bug #28306 at freedesktop.org[0] you created that fixed the problem and pushed it to the -next. However I'm not seeing that patch anymore in linux-next and I have to apply it by hand to have my VGA working properly. Is there a reason to remove this patch from -next?

The issue is that there is but a single clock source for the outputs, and we were not correctly handling the cases where we needed both SSC and non-SSC outputs. As a result the patch caused us to lose sync on external DP in some configurations, and so I needed to back out the change until we can fix it correctly. -Chris