[alsa-devel] [PATCH 49/55] ALSA: lx6464es: Support PCM sync_stop

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

Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/lx6464es/lx6464es.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index 0ac078d1b27a..7f6b1c6c2afe 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -1002,6 +1002,7 @@ static int snd_lx6464es_create(struct snd_card *card, goto request_irq_failed; } chip->irq = pci->irq; + card->sync_irq = chip->irq;

err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0)