Commit f8582e00 authored Dec 10, 2019 by Takashi Iwai

ALSA: aw2: Support PCM sync_stop

The driver invokes snd_pcm_period_elapsed() simply from the interrupt
handler.  Set card->sync_irq for enabling the missing sync_stop PCM
operation.

Link: https://lore.kernel.org/r/20191210063454.31603-7-tiwai@suse.de


Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 662a7441

sound/pci/aw2/aw2-alsa.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -287,6 +287,7 @@ static int snd_aw2_create(struct snd_card *card,
		return -EBUSY;
		}
		chip->irq = pci->irq;
		card->sync_irq = chip->irq;

		err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
		if (err < 0) {

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