1. NAME▲

snd_pcm_stream_str - Get a string naming the direction of a stream

2. SYNOPSIS ▲

const char * snd_pcm_stream_str(struct snd_pcm_substream *  substream );

3. ARGUMENTS ▲

substream
    the pcm substream instance

4. RETURN ▲

A string naming the direction of the stream.

5. COPYRIGHT ▲