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ALSA: atiixp: 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, as well as removing the superfluous synchronize_irq()
call.

Link: https://lore.kernel.org/r/20191210063454.31603-5-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:03 +01:00
parent ea2eab50a0
commit 4504487d92
2 changed files with 2 additions and 2 deletions
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2
sound/pci/atiixp.c
View File

@ -1597,8 +1597,8 @@ static int snd_atiixp_create(struct snd_card *card,
return -EBUSY;
}
chip->irq = pci->irq;
card->sync_irq = chip->irq;
pci_set_master(pci);
synchronize_irq(chip->irq);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_atiixp_free(chip);

2
sound/pci/atiixp_modem.c
View File

@ -1227,8 +1227,8 @@ static int snd_atiixp_create(struct snd_card *card,
return -EBUSY;
}
chip->irq = pci->irq;
card->sync_irq = chip->irq;
pci_set_master(pci);
synchronize_irq(chip->irq);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_atiixp_free(chip);