Commit 4a9ff148 authored Dec 10, 2019 by Takashi Iwai

ALSA: trident: 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/20191210063454.31603-37-tiwai@suse.de


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

parent 93042ac2

sound/pci/trident/trident_main.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3543,6 +3543,7 @@ int snd_trident_create(struct snd_card *card,
		return -EBUSY;
		}
		trident->irq = pci->irq;
		card->sync_irq = trident->irq;

		/* allocate 16k-aligned TLB for NX cards */
		trident->tlb.entries = NULL;

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