ALSA: ice1712: Support PCM sync_stop (1b97a87f) · Commits · 戴 / test

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>

sound/pci/ice1712/ice1712.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

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