LXR linux/sound/soc/samsung/dma.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * ALSA PCM interface for the Samsung SoC
   4 */
   5
   6#ifndef _SAMSUNG_DMA_H
   7#define _SAMSUNG_DMA_H
   8
   9#include <sound/dmaengine_pcm.h>
  10
  11/*
  12 * @tx, @rx arguments can be NULL if the DMA channel names are "tx", "rx",
  13 * otherwise actual DMA channel names must be passed to this function.
  14 */
  15int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
  16                                       const char *tx, const char *rx,
  17                                       struct device *dma_dev);
  18#endif /* _SAMSUNG_DMA_H */
  19