snd_pcm_stop(9)
NAME
snd_pcm_stop
SYNOPSIS
int snd_pcm_stop(struct snd_pcm_substream * 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.