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kernel/linux-rt-4.4.41/sound/soc/fsl/fsl_utils.h 666 Bytes
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  /**
   * Freescale ALSA SoC Machine driver utility
   *
   * Author: Timur Tabi <timur@freescale.com>
   *
   * Copyright 2010 Freescale Semiconductor, Inc.
   *
   * This file is licensed under the terms of the GNU General Public License
   * version 2.  This program is licensed "as is" without any warranty of any
   * kind, whether express or implied.
   */
  
  #ifndef _FSL_UTILS_H
  #define _FSL_UTILS_H
  
  #define DAI_NAME_SIZE	32
  
  struct snd_soc_dai_link;
  struct device_node;
  
  int fsl_asoc_get_dma_channel(struct device_node *ssi_np, const char *name,
  			     struct snd_soc_dai_link *dai,
  			     unsigned int *dma_channel_id,
  			     unsigned int *dma_id);
  #endif /* _FSL_UTILS_H */