diff options
| author | Ben Dooks <ben@simtec.co.uk> | 2009-03-04 00:49:30 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-03-06 13:37:08 +0000 |
| commit | dc85447b196a683784eb85654c436fd58c3e2ed1 (patch) | |
| tree | fa4bfa4ddcea242060294ab5db8be598973e31ea /sound/soc/s3c24xx/s3c2412-i2s.h | |
| parent | 3093e48c48b69ccc06a1f78ffe7ece7ee2ee09ef (diff) | |
ASoC: Split s3c2412-i2s.c into core and SoC specific parts
The S3C2412 I2S (IIS) interface is replicated on further Samsung SoC
parts in a broadly compatible way, so split the common code out into
a core called s3c-i2s-v2.[ch] so that the newer SoCs such as the
S3C6410 can make use of it.
As such, all the original s3c2412 functions are currently being left
with their original names, and will be renamed later in the series.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/s3c24xx/s3c2412-i2s.h')
| -rw-r--r-- | sound/soc/s3c24xx/s3c2412-i2s.h | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.h b/sound/soc/s3c24xx/s3c2412-i2s.h index aac08a25e54..92848e54be1 100644 --- a/sound/soc/s3c24xx/s3c2412-i2s.h +++ b/sound/soc/s3c24xx/s3c2412-i2s.h @@ -15,9 +15,11 @@ #ifndef __SND_SOC_S3C24XX_S3C2412_I2S_H #define __SND_SOC_S3C24XX_S3C2412_I2S_H __FILE__ -#define S3C2412_DIV_BCLK (1) -#define S3C2412_DIV_RCLK (2) -#define S3C2412_DIV_PRESCALER (3) +#include "s3c-i2s-v2.h" + +#define S3C2412_DIV_BCLK S3C_I2SV2_DIV_BCLK +#define S3C2412_DIV_RCLK S3C_I2SV2_DIV_RCLK +#define S3C2412_DIV_PRESCALER S3C_I2SV2_DIV_PRESCALER #define S3C2412_CLKSRC_PCLK (0) #define S3C2412_CLKSRC_I2SCLK (1) @@ -26,13 +28,4 @@ extern struct clk *s3c2412_get_iisclk(void); extern struct snd_soc_dai s3c2412_i2s_dai; -struct s3c2412_rate_calc { - unsigned int clk_div; /* for prescaler */ - unsigned int fs_div; /* for root frame clock */ -}; - -extern int s3c2412_iis_calc_rate(struct s3c2412_rate_calc *info, - unsigned int *fstab, - unsigned int rate, struct clk *clk); - #endif /* __SND_SOC_S3C24XX_S3C2412_I2S_H */ |