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Commit e81208fe authored by Graeme Gregory's avatar Graeme Gregory Committed by Jaroslav Kysela
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[ALSA] ASoC Samsung S3C24xx updates - i2s 



This patch adds DMA size fields to the S3C24xx audio DMA params and
exports the S3C24xx I2S digital audio interface.

Signed-off-by: default avatarGraeme Gregory <gg@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 7f1bc26e

sound/soc/s3c24xx/s3c24xx-i2s.c

+4 −2
Original line number Diff line number Diff line
@@ -61,13 +61,15 @@ static struct s3c2410_dma_client s3c24xx_dma_client_in = { 
static struct s3c24xx_pcm_dma_params s3c24xx_i2s_pcm_stereo_out = {

	.client		= &s3c24xx_dma_client_out,

	.channel	= DMACH_I2S_OUT,

	.dma_addr	= S3C2410_PA_IIS + S3C2410_IISFIFO

	.dma_addr	= S3C2410_PA_IIS + S3C2410_IISFIFO,

	.dma_size	= 2,

};



static struct s3c24xx_pcm_dma_params s3c24xx_i2s_pcm_stereo_in = {

	.client		= &s3c24xx_dma_client_in,

	.channel	= DMACH_I2S_IN,

	.dma_addr	= S3C2410_PA_IIS + S3C2410_IISFIFO

	.dma_addr	= S3C2410_PA_IIS + S3C2410_IISFIFO,

	.dma_size	= 2,

};



struct s3c24xx_i2s_info {

sound/soc/s3c24xx/s3c24xx-i2s.h

+2 −0
Original line number Diff line number Diff line
@@ -32,4 +32,6 @@ 


u32 s3c24xx_i2s_get_clockrate(void);



extern struct snd_soc_cpu_dai s3c24xx_i2s_dai;



#endif /*S3C24XXI2S_H_*/