[PATCH 39/55] ALSA: ad1816a: Support PCM sync_stop

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The driver invokes snd_pcm_period_elapsed() simply from the interrupt
handler.  Set card->sync_irq for enabling the missing sync_stop PCM
operation.

Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
 sound/isa/ad1816a/ad1816a_lib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index b9d340c752b4..e1aa5372c483 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -597,6 +597,7 @@ int snd_ad1816a_create(struct snd_card *card,
 		return -EBUSY;
 	}
 	chip->irq = irq;
+	card->sync_irq = chip->irq;
 	if (request_dma(dma1, "AD1816A - 1")) {
 		snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1);
 		snd_ad1816a_free(chip);
-- 
2.16.4

_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
https://mailman.alsa-project.org/mailman/listinfo/alsa-devel



[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Pulse Audio]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux