snd_dmaengine_pcm_pointer (9) - Linux Man Pages

snd_dmaengine_pcm_pointer: dmaengine based PCM pointer implementation

NAME

snd_dmaengine_pcm_pointer - dmaengine based PCM pointer implementation

SYNOPSIS

snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream substream);

ARGUMENTS

substream

PCM substream

DESCRIPTION

This function can be used as the PCM pointer callback for dmaengine based PCM driver implementations.

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