On Wed, Nov 11, 2009 at 10:42 PM, Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > On Wed, Nov 11, 2009 at 10:34:00PM +0800, Barry Song wrote: > >> The only difference should be whether clock/sync is fired from codec >> before or after TDM interfaces are resumed to be ready for the >> different resume order of CPU and Codec DAI, as I guess. That's >> difficult to explain why. > > It'd really like to understand what's going wrong with the controller > here - it should just sync up off the frame sync signal. Don't know what happens exactly in hardware controllers . But I "fixed" this porblem by isolating interfaces's sync/clock pins from Codec(config them to GPIOs), then the whole system gets normal. Since you have a plan for pm-link, I will use this way to keep the fix in blackfin locally. > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
