From 763ae53d2ae40feccc7edbeb0067b7f6978699a5 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 10 Dec 2019 07:34:11 +0100 Subject: [PATCH] ALSA: cs46xx: 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/20191210063454.31603-13-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/pci/cs46xx/cs46xx_lib.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index 1192115b71ef..adfc750bc61c 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -3989,6 +3989,7 @@ int snd_cs46xx_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; #ifdef CONFIG_SND_CS46XX_NEW_DSP chip->dsp_spos_instance = cs46xx_dsp_spos_create(chip); -- 2.30.2