snd_dmaengine_pcm_pointer (9) Linux Manual Page

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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