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authorTakashi Iwai <tiwai@suse.de>2019-12-10 07:34:43 +0100
committerTakashi Iwai <tiwai@suse.de>2019-12-11 07:25:56 +0100
commitd3e163bfff972f810c67d766219807eee2d23c82 (patch)
treeb0f1e1275f0eae81ec542728caf1508f5289f4e0 /sound/isa/opl3sa2.c
parent52f623d0a84d7c6240e53e964caaaec61b62aa9d (diff)
ALSA: opl3sa2: 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/20191210063454.31603-45-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/opl3sa2.c')
-rw-r--r--sound/isa/opl3sa2.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 941d0bd5460b..6d19ab458291 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -659,6 +659,7 @@ static int snd_opl3sa2_probe(struct snd_card *card, int dev)
return -ENODEV;
}
chip->irq = xirq;
+ card->sync_irq = chip->irq;
err = snd_wss_create(card,
wss_port[dev] + 4, -1,
xirq, xdma1, xdma2,