Lines Matching refs:buffer
23 /* Create DMA buffer page table for DSP */
163 pcm.params.buffer.pages = PFN_UP(runtime->dma_bytes);
170 pcm.params.buffer.phy_addr =
172 pcm.params.buffer.size = runtime->dma_bytes;
510 dev_dbg(component->dev, "buffer max %zd bytes\n",
561 * Pre-allocate playback/capture audio buffer pages.
584 /* do we need to pre-allocate playback audio buffer pages */
590 /* pre-allocate playback audio buffer pages */
592 "spcm: allocate %s playback DMA buffer size 0x%x max 0x%x\n",
606 /* do we need to pre-allocate capture audio buffer pages */
612 /* pre-allocate capture audio buffer pages */
614 "spcm: allocate %s capture DMA buffer size 0x%x max 0x%x\n",