linux/sound/soc/s3c24xx/s3c24xx-i2s.h
Liam Girdwood 1992a6fbd9 ALSA: asoc: s3c24xx - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.
This patch merges struct snd_soc_codec_dai and struct
snd_soc_cpu_dai into struct snd_soc_dai for the S3C24xx platform.

Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-10 09:32:45 +02:00

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C

/*
* s3c24xx-i2s.c -- ALSA Soc Audio Layer
*
* Copyright 2005 Wolfson Microelectronics PLC.
* Author: Graeme Gregory
* graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* Revision history
* 10th Nov 2006 Initial version.
*/
#ifndef S3C24XXI2S_H_
#define S3C24XXI2S_H_
/* clock sources */
#define S3C24XX_CLKSRC_PCLK 0
#define S3C24XX_CLKSRC_MPLL 1
/* Clock dividers */
#define S3C24XX_DIV_MCLK 0
#define S3C24XX_DIV_BCLK 1
#define S3C24XX_DIV_PRESCALER 2
/* prescaler */
#define S3C24XX_PRESCALE(a,b) \
(((a - 1) << S3C2410_IISPSR_INTSHIFT) | ((b - 1) << S3C2410_IISPSR_EXTSHFIT))
u32 s3c24xx_i2s_get_clockrate(void);
extern struct snd_soc_dai s3c24xx_i2s_dai;
#endif /*S3C24XXI2S_H_*/