At Thu, 30 Aug 2007 12:42:10 -0700, John Utz wrote: > > > It seems like the right thing to do would be to check if any other > > DACs are in use. > > perhaps, but i dont think that there is a 'DAC IN USE' function. Are > you aware of one? Not in the ac97_codec side. Usually the rate-lock over streams is implemented in the controller side. The driver knows which PCM (sub)stream is opened, so you can add hw_params constraint appropriately. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
