From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 10 Dec 2019 06:34:37 +0000 (+0100)
Subject: ALSA: ymfpci: Support PCM sync_stop
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b7a03a1e14595aa806c33000bfb4fea4eb8acdc5;p=linux.git

ALSA: ymfpci: 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/20191210063454.31603-39-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 61604277ae35f..3bc92d236508f 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -2371,6 +2371,7 @@ int snd_ymfpci_create(struct snd_card *card,
 		goto free_chip;
 	}
 	chip->irq = pci->irq;
+	card->sync_irq = chip->irq;
 
 	snd_ymfpci_aclink_reset(pci);
 	if (snd_ymfpci_codec_ready(chip, 0) < 0) {