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ALSA: cmipci: 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/20191210063454.31603-11-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:09 +01:00
parent 339ede502a
commit 3663984e07
1 changed files with 1 additions and 0 deletions
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1
sound/pci/cmipci.c
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@ -3024,6 +3024,7 @@ static int snd_cmipci_create(struct snd_card *card, struct pci_dev *pci,
return -EBUSY; return -EBUSY;
} }
cm->irq = pci->irq; cm->irq = pci->irq;
card->sync_irq = cm->irq;
pci_set_master(cm->pci); pci_set_master(cm->pci);