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authorTakashi Iwai <tiwai@suse.de>2019-12-10 07:34:46 +0100
committerTakashi Iwai <tiwai@suse.de>2019-12-11 07:25:58 +0100
commit48094a75cd7090aecc1b9b0dd0c5f1f70c7443cb (patch)
tree70603d213d60e6d59fe7b671cb61d70b02b423b1 /sound/isa
parentf9236dd027b85846f2fb7f959cc4baaf165d339f (diff)
downloadlinux-48094a75cd7090aecc1b9b0dd0c5f1f70c7443cb.tar.bz2
ALSA: wavefront: 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/20191210063454.31603-48-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
-rw-r--r--sound/isa/wavefront/wavefront.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index 95e6deb7b8d4..9e0f6b226775 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -409,6 +409,7 @@ snd_wavefront_probe (struct snd_card *card, int dev)
}
acard->wavefront.irq = ics2115_irq[dev];
+ card->sync_irq = acard->wavefront.irq;
acard->wavefront.base = ics2115_port[dev];
wavefront_synth = snd_wavefront_new_synth(card, hw_dev, acard);