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    ALSA: ctxfi - Fix deadlock with xfi-timer · 8dca4197
    Takashi Iwai 提交于
    The PCM x-fi native update routine can cause deadlocks when the
    trigger(START) is called while the stream is running.
    
    This patch fixes the deadlock by just postponing the pcm period update
    to the next possible wake-up.  Also it adds the flip of ti->running
    flag (just to be sure as now).
    Signed-off-by: NTakashi Iwai <tiwai@suse.de>
    8dca4197
cttimer.c 11.1 KB