* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
- *
- *
- * Revision history
- * 11th Dec 2006 Merged with Simtec driver
- * 10th Nov 2006 Initial version.
*/
#include <linux/init.h>
static int s3c24xx_snd_lrsync(void)
{
u32 iiscon;
- unsigned long timeout = jiffies + msecs_to_jiffies(5);
+ int timeout = 50; /* 5ms */
DBG("Entered %s\n", __func__);
if (iiscon & S3C2410_IISCON_LRINDEX)
break;
- if (time_after(jiffies, timeout))
+ if (!timeout--)
return -ETIMEDOUT;
+ udelay(100);
}
return 0;
/*
* Set S3C24xx I2S DAI format
*/
-static int s3c24xx_i2s_set_fmt(struct snd_soc_cpu_dai *cpu_dai,
+static int s3c24xx_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
unsigned int fmt)
{
u32 iismod;
iismod |= S3C2410_IISMOD_SLAVE;
break;
case SND_SOC_DAIFMT_CBS_CFS:
+ iismod &= ~S3C2410_IISMOD_SLAVE;
break;
default:
return -EINVAL;
iismod |= S3C2410_IISMOD_MSB;
break;
case SND_SOC_DAIFMT_I2S:
+ iismod &= ~S3C2410_IISMOD_MSB;
break;
default:
return -EINVAL;
/*
* Set S3C24xx Clock source
*/
-static int s3c24xx_i2s_set_sysclk(struct snd_soc_cpu_dai *cpu_dai,
+static int s3c24xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
int clk_id, unsigned int freq, int dir)
{
u32 iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
/*
* Set S3C24xx Clock dividers
*/
-static int s3c24xx_i2s_set_clkdiv(struct snd_soc_cpu_dai *cpu_dai,
+static int s3c24xx_i2s_set_clkdiv(struct snd_soc_dai *cpu_dai,
int div_id, int div)
{
u32 reg;
}
EXPORT_SYMBOL_GPL(s3c24xx_i2s_get_clockrate);
-static int s3c24xx_i2s_probe(struct platform_device *pdev)
+static int s3c24xx_i2s_probe(struct platform_device *pdev,
+ struct snd_soc_dai *dai)
{
DBG("Entered %s\n", __func__);
#ifdef CONFIG_PM
static int s3c24xx_i2s_suspend(struct platform_device *pdev,
- struct snd_soc_cpu_dai *cpu_dai)
+ struct snd_soc_dai *cpu_dai)
{
DBG("Entered %s\n", __func__);
}
static int s3c24xx_i2s_resume(struct platform_device *pdev,
- struct snd_soc_cpu_dai *cpu_dai)
+ struct snd_soc_dai *cpu_dai)
{
DBG("Entered %s\n", __func__);
clk_enable(s3c24xx_i2s.iis_clk);
SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
-struct snd_soc_cpu_dai s3c24xx_i2s_dai = {
+struct snd_soc_dai s3c24xx_i2s_dai = {
.name = "s3c24xx-i2s",
.id = 0,
.type = SND_SOC_DAI_I2S,