Clemens Ladisch wrote: > Markus Franke wrote: >> It seems like that after the 8th period is transferred >> pcm_trigger(TRIGGER_STOP) isn't getting called. > > Indeed. The stop trigger is called when the entire stream is > to be stopped. Well, start and stop trigger get always called mutually. In pseudo code it would look like this: ---snip--- TRIGGER_START transfer one period via DMA TRIGGER_STOP update DMAC settings in DMA transfer finished callback and call snd_pcm_period_elapsed() TRIGGER_START transfer one period via DMA TRIGGER_STOP update DMAC settings in DMA transfer finished callback and call snd_pcm_period_elapsed() ....and so on. ---snap--- At least this is the behaviour I experienced. So long, Markus _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
