On Thu, 2009-05-14 at 18:57 +0300, Kevin Hilman wrote: > Kalle, > > In your "Enable IO-CHAIN wakeup" patch[1], you set a timout based on > 1000 tries of reading back from PM_WKST_WKUP. > > Just curious how you came up with that value.
I tested it around a few times, and the loop seemed to run 2 iterations max. 1000 is just a random (big enough) number that I think should work if everything is ok. > > On ES3.1 3430SDP, some TI folks are seeing that timeout warning > every time hitting idle. Then there is something wrong and the io-chain enable is not working. Please try removing the timeout and see if it hangs completely. I don't have a SDP to test on. - Kalle > > Kevin > > [1] http://marc.info/?l=linux-omap&m=123807750921423&w=2 -- 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
