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ALSA: ice1712: 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/20191210063454.31603-23-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:21 +01:00
parent f36da9406e
commit 1b97a87f44
1 changed files with 1 additions and 1 deletions
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2
sound/pci/ice1712/ice1712.c
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@ -2528,7 +2528,6 @@ static int snd_ice1712_create(struct snd_card *card,
pci_write_config_word(ice->pci, 0x40, 0x807f);
pci_write_config_word(ice->pci, 0x42, 0x0006);
snd_ice1712_proc_init(ice);
synchronize_irq(pci->irq);
card->private_data = ice;
@ -2551,6 +2550,7 @@ static int snd_ice1712_create(struct snd_card *card,
}
ice->irq = pci->irq;
card->sync_irq = ice->irq;
if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
snd_ice1712_free(ice);