[alsa-cvslog] [ALSA GIT]ALSA library repository branch master updated. v1.1.3-15-g24e63b7

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commit 24e63b75275e9c923c336b8dba3919b980e8f234
Author: Takashi Iwai <ti...@su...>
Date:   Mon Jan 16 16:21:52 2017 +0100

    pcm: direct: Fix deadlock in poll_descriptors
    
    The recent change in PCM direct plugins to check XRUN in
    poll_descriptors callback caused a regression; as consequence, the
    whole playback hangs up.
    
    The culprit is a mutex dead lock by the call in snd_pcm_state() inside
    the new snd_pcm_direct_poll_descriptors().  The poll_descriptors code
    path is protected with pcm mutex, thus an unlocked version
    (__snd_pcm_state()) has to be used inside the callback instead.
    
    Fixes: 789ee39727a1 ("pcm: direct: check state before enter poll on timer")
    Signed-off-by: Takashi Iwai <ti...@su...>

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Summary of changes:
 src/pcm/pcm_direct.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


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