Searched refs:dma_private (Results 1 – 1 of 1) sorted by relevance
163 static void fsl_dma_update_pointers(struct fsl_dma_private *dma_private) in fsl_dma_update_pointers() argument166 &dma_private->link[dma_private->current_link]; in fsl_dma_update_pointers()172 if (dma_private->substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { in fsl_dma_update_pointers()173 link->source_addr = cpu_to_be32(dma_private->dma_buf_next); in fsl_dma_update_pointers()176 upper_32_bits(dma_private->dma_buf_next)); in fsl_dma_update_pointers()179 link->dest_addr = cpu_to_be32(dma_private->dma_buf_next); in fsl_dma_update_pointers()182 upper_32_bits(dma_private->dma_buf_next)); in fsl_dma_update_pointers()187 dma_private->dma_buf_next += dma_private->period_size; in fsl_dma_update_pointers()189 if (dma_private->dma_buf_next >= dma_private->dma_buf_end) in fsl_dma_update_pointers()190 dma_private->dma_buf_next = dma_private->dma_buf_phys; in fsl_dma_update_pointers()[all …]