Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       snd_pcm_stop -

SYNOPSIS

       int snd_pcm_stop  (snd_pcm_substream_t * substream, int state);

ARGUMENTS

       substream
              the PCM substream instance

       state  PCM state after stopping the stream

DESCRIPTION

       Try  to  stop  all running streams in the substream group. The state of
       each stream is changed to the given value after that unconditionally.