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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: 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>
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@ -61,13 +61,15 @@ static struct s3c2410_dma_client s3c24xx_dma_client_in = {
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static struct s3c24xx_pcm_dma_params s3c24xx_i2s_pcm_stereo_out = {
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.client = &s3c24xx_dma_client_out,
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.channel = DMACH_I2S_OUT,
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.dma_addr = S3C2410_PA_IIS + S3C2410_IISFIFO
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.dma_addr = S3C2410_PA_IIS + S3C2410_IISFIFO,
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.dma_size = 2,
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};
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static struct s3c24xx_pcm_dma_params s3c24xx_i2s_pcm_stereo_in = {
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.client = &s3c24xx_dma_client_in,
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.channel = DMACH_I2S_IN,
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.dma_addr = S3C2410_PA_IIS + S3C2410_IISFIFO
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.dma_addr = S3C2410_PA_IIS + S3C2410_IISFIFO,
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.dma_size = 2,
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};
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struct s3c24xx_i2s_info {
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@ -32,4 +32,6 @@
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u32 s3c24xx_i2s_get_clockrate(void);
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extern struct snd_soc_cpu_dai s3c24xx_i2s_dai;
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#endif /*S3C24XXI2S_H_*/
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