27 lines
853 B
C
27 lines
853 B
C
/*
|
|
* mx1_mx2-pcm.h :- ASoC platform header for Freescale i.MX1x, i.MX2x
|
|
*
|
|
* 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 _MX1_MX2_PCM_H
|
|
#define _MX1_MX2_PCM_H
|
|
|
|
/* DMA information for mx1_mx2 platforms */
|
|
struct mx1_mx2_pcm_dma_params {
|
|
char *name; /* stream identifier */
|
|
unsigned int transfer_type; /* READ or WRITE DMA transfer */
|
|
dma_addr_t per_address; /* physical address of SSI fifo */
|
|
int event_id; /* fixed DMA number for SSI fifo */
|
|
int watermark_level; /* SSI fifo watermark level */
|
|
int per_config; /* DMA Config flags for peripheral */
|
|
int mem_config; /* DMA Config flags for RAM */
|
|
};
|
|
|
|
/* platform data */
|
|
extern struct snd_soc_platform mx1_mx2_soc_platform;
|
|
|
|
#endif
|