>From 92b3d70c259fdc5390661e9ef6236f0173704708 Mon Sep 17 00:00:00 2001
From: xingchao <[email protected]>
Date: Wed, 13 Jul 2011 14:29:48 -0400
Subject: [PATCH] reset revents if meet underrun case
When meet underrun, driver will also report POLLOUT event masked with
POLLOUT|POLLERR|POLLWRNORM, that doesnot mean "wake up pa to write data".
So reset revents to 0 in case PA get confused.
---
src/modules/alsa/alsa-sink.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/modules/alsa/alsa-sink.c b/src/modules/alsa/alsa-sink.c
index c5ded40..dd2546c 100644
--- a/src/modules/alsa/alsa-sink.c
+++ b/src/modules/alsa/alsa-sink.c
@@ -1594,6 +1594,7 @@ static void thread_func(void *userdata) {
u->first = TRUE;
u->since_start = 0;
+ revents = 0;
pa_log_debug("Wakeup From Ayncmq!");
} else if (revents && u->use_tsched &&
pa_log_ratelimit(PA_LOG_DEBUG))
pa_log_debug("Wakeup from ALSA!");
--
1.7.1
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