On Thu, 10 Feb 2011, Paul Walmsley wrote: > On Thu, 10 Feb 2011, Kevin Hilman wrote: > > > While testing, I found out this patch breaks suspend/resume and idle on > > at least 34xx. > > > > A first suspend/resume works fine, but on subsequent ones SGX > > powerdomain does not hit retention (and thus CORE powerdomain does not > > either.... > > ... > > > Simply adding back the above 5 lines (the SGX ones) gets things working > > again, which suggests something isn't quite right with SGX, but I > > haven't found the exact reason yet. > > Thanks for the report, I will take a look.
Kevin and I did some debugging on this. It turns out that there is a bug in the recent clockdomain abstraction code in the git.pwsan.com integration branch that caused the underlying problem. Will follow up with comments on the threads of the original patches. Kevin is planning to keep the patch under discussion in this thread in his 2.6.39 queue... - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
