From 0dbba47eb4e9428d8563278123992243c3c62c3e Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 10 Dec 2019 07:34:38 +0100 Subject: ALSA: ad1816a: 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/20191210063454.31603-40-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/isa/ad1816a/ad1816a_lib.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/isa') diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c index b9d340c752b4..e1aa5372c483 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -597,6 +597,7 @@ int snd_ad1816a_create(struct snd_card *card, return -EBUSY; } chip->irq = irq; + card->sync_irq = chip->irq; if (request_dma(dma1, "AD1816A - 1")) { snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1); snd_ad1816a_free(chip); -- cgit v1.2.3