SND_PCM_SGBUF_GET_AD(9)                      PCM API                      SND_PCM_SGBUF_GET_AD(9)



NAME
       snd_pcm_sgbuf_get_addr - Get the DMA address at the corresponding offset

SYNOPSIS
       dma_addr_t snd_pcm_sgbuf_get_addr(struct snd_pcm_substream * substream, unsigned int ofs);

ARGUMENTS
       substream
           PCM substream

       ofs
           byte offset

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   SND_PCM_SGBUF_GET_AD(9)