Commit 59fdf8e9 authored Dec 10, 2019 by Takashi Iwai

ALSA: vx222: Support PCM sync_stop

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

Link: https://lore.kernel.org/r/20191210063454.31603-53-tiwai@suse.de


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

parent 271213ef

sound/pci/vx222/vx222.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -163,6 +163,7 @@ static int snd_vx222_create(struct snd_card card, struct pci_dev pci,
		return -EBUSY;
		}
		chip->irq = pci->irq;
		card->sync_irq = chip->irq;

		if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
		snd_vx222_free(chip);

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