From f5ac512085b5c2667f8db5f09ce8b87648e5cce4 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 10 Dec 2019 07:34:39 +0100 Subject: 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 --- sound/isa/es1688/es1688_lib.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index 474d713085c7..632e867c5766 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -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) { -- cgit v1.2.3