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ALSA: riptide: 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/20191210063454.31603-31-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:29 +01:00
parent bf17d20ade
commit 3992f78f34
1 changed files with 1 additions and 0 deletions
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1
sound/pci/riptide/riptide.c
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@ -1864,6 +1864,7 @@ snd_riptide_create(struct snd_card *card, struct pci_dev *pci,
return -EBUSY; return -EBUSY;
} }
chip->irq = pci->irq; chip->irq = pci->irq;
card->sync_irq = chip->irq;
chip->device_id = pci->device; chip->device_id = pci->device;
pci_set_master(pci); pci_set_master(pci);
if ((err = snd_riptide_initialize(chip)) < 0) { if ((err = snd_riptide_initialize(chip)) < 0) {