From 662a7441316d584d8bf62004ff55d978004a97ec Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 10 Dec 2019 07:34:04 +0100
Subject: [PATCH] ALSA: au88x0: Support PCM sync_stop
Git-commit: 662a7441316d584d8bf62004ff55d978004a97ec
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/20191210063454.31603-6-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/au88x0/au88x0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index 782333c90223..c9e0159af2b1 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -202,6 +202,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip)
goto irq_out;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
pci_set_master(pci);
// End of PCI setup.
--
2.16.4