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	 7f1bc26e7d
			
		
	
	
		7f1bc26e7d
		
	
	
	
	
		
			
			This patch cleans up the audio DMA for the Samsung S3C24xx platform. Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
		
			
				
	
	
		
			32 lines
		
	
	
		
			808 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			808 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  *  s3c24xx-pcm.h --
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|  *
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|  *  This program is free software; you can redistribute  it and/or modify it
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|  *  under  the terms of  the GNU General  Public License as published by the
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|  *  Free Software Foundation;  either version 2 of the  License, or (at your
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|  *  option) any later version.
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|  *
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|  *  ALSA PCM interface for the Samsung S3C24xx CPU
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|  */
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| 
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| #ifndef _S3C24XX_PCM_H
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| #define _S3C24XX_PCM_H
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| 
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| #define ST_RUNNING		(1<<0)
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| #define ST_OPENED		(1<<1)
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| 
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| struct s3c24xx_pcm_dma_params {
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| 	struct s3c2410_dma_client *client;	/* stream identifier */
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| 	int channel;				/* Channel ID */
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| 	dma_addr_t dma_addr;
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| 	int dma_size;			/* Size of the DMA transfer */
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| };
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| 
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| #define S3C24XX_DAI_I2S			0
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| 
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| /* platform data */
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| extern struct snd_soc_platform s3c24xx_soc_platform;
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| extern struct snd_ac97_bus_ops s3c24xx_ac97_ops;
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| 
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| #endif
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