From aefd1860acd553efb6d7cb00654a4963e4a73bd6 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 10 Dec 2019 07:34:06 +0100
Subject: [PATCH] ALSA: azt3328: Support PCM sync_stop
Git-commit: aefd1860acd553efb6d7cb00654a4963e4a73bd6
Patch-mainline: v5.6-rc1
References: jsc#SLE-16518
The driver invokes snd_pcm_period_elapsed() simply from the interrupt
handler. Set card->sync_irq for enabling the missing sync_stop PCM
operation, as well as removing the superfluous synchronize_irq()
call.
Link: https://lore.kernel.org/r/20191210063454.31603-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/azt3328.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 1a852d893e98..b36e7a64e268 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -2423,8 +2423,8 @@ snd_azf3328_create(struct snd_card *card,
goto out_err;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
pci_set_master(pci);
- synchronize_irq(chip->irq);
snd_azf3328_debug_show_ports(chip);
--
2.16.4