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pxa2xx-pcm.h

/*
 * linux/sound/arm/pxa2xx-pcm.h -- ALSA PCM interface for the Intel PXA2xx chip
 *
 * Author:  Nicolas Pitre
 * Created: Nov 30, 2004
 * Copyright:     MontaVista Software, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef _PXA2XX_PCM_H
#define _PXA2XX_PCM_H

struct pxa2xx_pcm_dma_params {
      char *name;             /* stream identifier */
      u32 dcmd;               /* DMA descriptor dcmd field */
      volatile u32 *drcmr;          /* the DMA request channel to use */
      u32 dev_addr;                 /* device physical address for DMA */
};

struct pxa2xx_gpio {
      u32 sys;
      u32   rx;
      u32 tx;
      u32 clk;
      u32 frm;
};

/* platform data */
extern struct snd_soc_platform pxa2xx_soc_platform;

#endif

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