From 93042ac2bc40658e8e2cd809644e37bda05cf4fc Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 10 Dec 2019 07:34:34 +0100
Subject: [PATCH] ALSA: sonicvibes: Support PCM sync_stop
Git-commit: 93042ac2bc40658e8e2cd809644e37bda05cf4fc
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.
Link: https://lore.kernel.org/r/20191210063454.31603-36-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/sonicvibes.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
index bc650c8e85b0..a2bff9431512 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -1267,6 +1267,7 @@ static int snd_sonicvibes_create(struct snd_card *card,
return -EBUSY;
}
sonic->irq = pci->irq;
+ card->sync_irq = sonic->irq;
pci_read_config_dword(pci, 0x40, &dmaa);
pci_read_config_dword(pci, 0x48, &dmac);
--
2.16.4