diff mbox

[alsa-lib] pcm: dmix: Don't ignore SND_TIMER_EVENT_MSTOP

Message ID 1415272453-31507-1-git-send-email-tiwai@suse.de (mailing list archive)
State Accepted
Delegated to: Takashi Iwai
Headers show

Commit Message

Takashi Iwai Nov. 6, 2014, 11:14 a.m. UTC 
When a slave PCM gets an error like XRUN, it stops and notifies with
SND_TIMER_EVENT_MSTOP event.  But the current code filters out this
type and eventually hang due to the empty timer queue.  The fix is to
just add this event type to the filter bit mask.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 src/pcm/pcm_direct.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/src/pcm/pcm_direct.c b/src/pcm/pcm_direct.c
index 8e37bcba5e19..195fddf06cda 100644
--- a/src/pcm/pcm_direct.c
+++ b/src/pcm/pcm_direct.c
@@ -1148,6 +1148,7 @@  int snd_pcm_direct_initialize_poll_fd(snd_pcm_direct_t *dmix)
 
 	dmix->timer_events = (1<<SND_TIMER_EVENT_MSUSPEND) |
 			     (1<<SND_TIMER_EVENT_MRESUME) |
+			     (1<<SND_TIMER_EVENT_MSTOP) |
 			     (1<<SND_TIMER_EVENT_STOP);
 
 	/*