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| SND_DMAENGINE_PCM_PO(9) | PCM API | SND_DMAENGINE_PCM_PO(9) |
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.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.9. |