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ALSA: wavefront: Support PCM sync_stop

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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/20191210063454.31603-48-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:46 +01:00
parent f9236dd027
commit 48094a75cd
1 changed files with 1 additions and 0 deletions
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sound/isa/wavefront/wavefront.c
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@ -409,6 +409,7 @@ snd_wavefront_probe (struct snd_card *card, int dev)
}
acard->wavefront.irq = ics2115_irq[dev];
card->sync_irq = acard->wavefront.irq;
acard->wavefront.base = ics2115_port[dev];
wavefront_synth = snd_wavefront_new_synth(card, hw_dev, acard);