#include <sound/soc.h>
#include <mach/hardware.h>
-#include <plat/regs-s3c2412-iis.h>
-
#include <mach/regs-gpio.h>
#include <mach/dma.h>
#include "s3c-dma.h"
+#include "regs-i2s-v2.h"
#include "s3c2412-i2s.h"
#define S3C2412_I2S_DEBUG 0
static struct s3c_i2sv2_info s3c2412_i2s;
-/*
- * Set S3C2412 Clock source
- */
-static int s3c2412_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
- int clk_id, unsigned int freq, int dir)
-{
- u32 iismod = readl(s3c2412_i2s.regs + S3C2412_IISMOD);
-
- pr_debug("%s(%p, %d, %u, %d)\n", __func__, cpu_dai, clk_id,
- freq, dir);
-
- switch (clk_id) {
- case S3C2412_CLKSRC_PCLK:
- s3c2412_i2s.master = 1;
- iismod &= ~S3C2412_IISMOD_MASTER_MASK;
- iismod |= S3C2412_IISMOD_MASTER_INTERNAL;
- break;
- case S3C2412_CLKSRC_I2SCLK:
- s3c2412_i2s.master = 0;
- iismod &= ~S3C2412_IISMOD_MASTER_MASK;
- iismod |= S3C2412_IISMOD_MASTER_EXTERNAL;
- break;
- default:
- return -EINVAL;
- }
-
- writel(iismod, s3c2412_i2s.regs + S3C2412_IISMOD);
- return 0;
-}
-
-
-struct clk *s3c2412_get_iisclk(void)
-{
- return s3c2412_i2s.iis_clk;
-}
-EXPORT_SYMBOL_GPL(s3c2412_get_iisclk);
-
static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
{
return cpu_dai->private_data;
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
static struct snd_soc_dai_ops s3c2412_i2s_dai_ops = {
- .set_sysclk = s3c2412_i2s_set_sysclk,
.hw_params = s3c2412_i2s_hw_params,
};