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[51/55] ALSA: pcxhr: Support PCM sync_stop

Message ID 20191210063454.31603-52-tiwai@suse.de (mailing list archive)
State New, archived
Headers show
Series ALSA: Support PCM sync_stop | expand

Commit Message

Takashi Iwai Dec. 10, 2019, 6:34 a.m. UTC 
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/pcxhr/pcxhr.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

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 */