[alsa-devel] [PATCH 36/55] 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.

Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/trident/trident_main.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index 0e02578c2b3d..0d039eacbf0a 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -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;