[alsa-devel] [PATCH 51/55] ALSA: pcxhr: Support PCM sync_stop
Takashi Iwai
tiwai at suse.de
Tue Dec 10 07:34:50 CET 2019
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 at suse.de>
---
sound/pci/pcxhr/pcxhr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index e691c372b960..f4330832e520 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -1190,6 +1190,7 @@ static int pcxhr_create(struct pcxhr_mgr *mgr,
chip->card = card;
chip->chip_idx = idx;
chip->mgr = mgr;
+ card->sync_irq = mgr->irq;
if (idx < mgr->playback_chips)
/* stereo or mono streams */
--
2.16.4
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