From cefeaa5053d937f28116f8a53bd422f92d0c7475 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 10 Dec 2019 07:34:49 +0100 Subject: [PATCH] ALSA: mixart: Support PCM sync_stop The driver invokes snd_pcm_period_elapsed() simply from the threaded interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-51-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/pci/mixart/mixart.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 05e2c8ea8480..18124bd97d80 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -1041,6 +1041,7 @@ static int snd_mixart_create(struct mixart_mgr *mgr, struct snd_card *card, int chip->card = card; chip->chip_idx = idx; chip->mgr = mgr; + card->sync_irq = mgr->irq; if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_mixart_chip_free(chip);