forked from luck/tmp_suning_uos_patched
35 lines
803 B
C
35 lines
803 B
C
|
/*
|
||
|
|
* 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
|