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ALSA: trident: Support PCM sync_stop

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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>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:35 +01:00
parent 93042ac2bc
commit 4a9ff148bd
1 changed files with 1 additions and 0 deletions
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1
sound/pci/trident/trident_main.c
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@ -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;