Commit 0dbba47e authored Dec 10, 2019 by Takashi Iwai

ALSA: ad1816a: 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/20191210063454.31603-40-tiwai@suse.de


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

parent b7a03a1e

sound/isa/ad1816a/ad1816a_lib.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -597,6 +597,7 @@ int snd_ad1816a_create(struct snd_card *card,
		return -EBUSY;
		}
		chip->irq = irq;
		card->sync_irq = chip->irq;
		if (request_dma(dma1, "AD1816A - 1")) {
		snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1);
		snd_ad1816a_free(chip);

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