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ALSA: maestro3: 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/20191210063454.31603-28-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:26 +01:00
parent aec9f0cc05
commit a20b8bfe55
1 changed files with 1 additions and 0 deletions
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1
sound/pci/maestro3.c
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@ -2633,6 +2633,7 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
goto free_chip;
}
chip->irq = pci->irq;
card->sync_irq = chip->irq;
#ifdef CONFIG_PM_SLEEP
chip->suspend_mem =