File 0052-pcm-dmix-Don-t-ignore-SND_TIMER_EVENT_MSTO... of Package alsa

Overview Repositories Revisions Requests Users Attributes Meta

File 0052-pcm-dmix-Don-t-ignore-SND_TIMER_EVENT_MSTOP.patch of Package alsa (Revision 453f338a860e2c2e7c5c37ff3a5bf507)

Currently displaying revision 453f338a860e2c2e7c5c37ff3a5bf507 , Show latest

From 5a066cb884815ab48924da8f70514d587400dd6a Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 6 Nov 2014 12:12:02 +0100
Subject: [PATCH 52/60] pcm: dmix: Don't ignore SND_TIMER_EVENT_MSTOP

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 --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);
 
 	/*
-- 
2.1.3

Places

File 0052-pcm-dmix-Don-t-ignore-SND_TIMER_EVENT_MSTOP.patch of Package alsa (Revision 453f338a860e2c2e7c5c37ff3a5bf507)

Places