> The callback doesn't need to be set up within the trigger function - if > it's done before the trigger functions are called then the DMA trigger > can call it. Off the top of my head I'd expect it's possible to set it > up when the device is opened. Who call the DMA trigger? When? In any of the platform/cpu_dai trigger functions? _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
