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ALSA: es1688: 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/20191210063454.31603-41-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-12-10 07:34:39 +01:00
parent 0dbba47eb4
commit f5ac512085
1 changed files with 1 additions and 0 deletions
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1
sound/isa/es1688/es1688_lib.c
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@ -638,6 +638,7 @@ int snd_es1688_create(struct snd_card *card,
}
chip->irq = irq;
card->sync_irq = chip->irq;
err = request_dma(dma8, "ES1688");
if (err < 0) {