提交 e81208fe 编写于 作者: G Graeme Gregory 提交者: Jaroslav Kysela

[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: NGraeme Gregory <gg@opensource.wolfsonmicro.com>
Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@suse.cz>
上级 7f1bc26e
无相关合并请求
......@@ -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 {
......
......@@ -32,4 +32,6 @@
u32 s3c24xx_i2s_get_clockrate(void);
extern struct snd_soc_cpu_dai s3c24xx_i2s_dai;
#endif /*S3C24XXI2S_H_*/
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