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SND_PCM_SUSPEND(9) PCM API SND_PCM_SUSPEND(9)

NAME

snd_pcm_suspend - trigger SUSPEND to all linked streams

SYNOPSIS

int snd_pcm_suspend(struct snd_pcm_substream * substream);

ARGUMENTS

substream
the PCM substream

DESCRIPTION

After this call, all streams are changed to SUSPENDED state.

RETURN

Zero if successful (or substream is NULL), or a negative error code.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.