Without this patch, there no way to revert to the old behaviour with pcm_hw, so currently there will always be some extra locking. This seems to be an oversight? Reported-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx> Signed-off-by: David Henningsson <diwic@xxxxxxxxxx> --- src/pcm/pcm_hw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/pcm/pcm_hw.c b/src/pcm/pcm_hw.c index 3a5634c..e6a8a4f 100644 --- a/src/pcm/pcm_hw.c +++ b/src/pcm/pcm_hw.c @@ -1514,7 +1514,8 @@ int snd_pcm_hw_open_fd(snd_pcm_t **pcmp, const char *name, pcm->poll_events = info.stream == SND_PCM_STREAM_PLAYBACK ? POLLOUT : POLLIN; pcm->tstamp_type = tstamp_type; #ifdef THREAD_SAFE_API - pcm->thread_safe = 1; + if (pcm->thread_safe != -1) + pcm->thread_safe = 1; #endif ret = snd_pcm_hw_mmap_status(pcm); -- 1.9.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
