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- stretch 4.9.168-1
| SND_PCM_SET_RUNTIME_(9) | PCM API | SND_PCM_SET_RUNTIME_(9) |
NAME¶
snd_pcm_set_runtime_buffer - Set the PCM runtime bufferSYNOPSIS¶
void snd_pcm_set_runtime_buffer(struct snd_pcm_substream * substream, struct snd_dma_buffer * bufp);
ARGUMENTS¶
substreamPCM substream to set
bufp
the buffer information, NULL to clear
DESCRIPTION¶
Copy the buffer information to runtime->dma_buffer when bufp is non-NULL. Otherwise it clears the current buffer information.COPYRIGHT¶
| April 2019 | Kernel Hackers Manual 4.9. |