> > > > > Thanks for the clarification, Takashi. But just wondering how would one > pass > > on the sync_irq when the snd_card is created? Typically in the case of > the > > Intel platforms, the card->dev points to the platform device for the > machine > > driver that registers the card and the PCI device is the parent of the > machine > > drv platform device. > > It's completely up to the driver implementation :) > You can implement the own sync_stop ops if that's easier, too. > I think this would make sense in the case of the SOF driver and we'd probably need to just call synchronize_irq() in the sync_stop() operation. With this change, we can probably remove the workaround we have to address the issue we were facing during snd_pcm_period_elapsed(). I can give this a try. We might need to run some stress tests to make sure it doesn't break anything. Thanks, Ranjani _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
