From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 10 Dec 2019 06:34:02 +0000 (+0100)
Subject: ALSA: als300: Support PCM sync_stop
X-Git-Tag: v5.6-rc1~150^2~238
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ea2eab50a0e1a868a87b407f51a6b45b9062ee08;p=thirdparty%2Fkernel%2Flinux.git

ALSA: als300: 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/20191210063454.31603-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/als300.c b/sound/pci/als300.c
index 0fb84d1d1dbeb..6573a2259cb65 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -664,7 +664,7 @@ static int snd_als300_create(struct snd_card *card,
 		return -EBUSY;
 	}
 	chip->irq = pci->irq;
-
+	card->sync_irq = chip->irq;
 
 	snd_als300_init(chip);