310355c111
Add ASoC support for the TI Davinci SoC and the Davicni-EVM reference board. It includes: - ASoC Davinci DMA driver - ASoC Davinci I2S (Davinci McBSP module based) driver - ASoC Davinci-EVM reference board Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
30 lines
779 B
C
30 lines
779 B
C
/*
|
|
* ALSA PCM interface for the TI DAVINCI processor
|
|
*
|
|
* Author: Vladimir Barinov, <vbarinov@ru.mvista.com>
|
|
* Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.com>
|
|
*
|
|
* 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 _DAVINCI_PCM_H
|
|
#define _DAVINCI_PCM_H
|
|
|
|
struct davinci_pcm_dma_params {
|
|
char *name; /* stream identifier */
|
|
int channel; /* sync dma channel ID */
|
|
dma_addr_t dma_addr; /* device physical address for DMA */
|
|
unsigned int data_type; /* xfer data type */
|
|
};
|
|
|
|
struct evm_snd_platform_data {
|
|
int tx_dma_ch;
|
|
int rx_dma_ch;
|
|
};
|
|
|
|
extern struct snd_soc_platform davinci_soc_platform;
|
|
|
|
#endif
|