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Diffstat (limited to 'sound/soc/s3c24xx/s3c-i2s-v2.c')
-rw-r--r--sound/soc/s3c24xx/s3c-i2s-v2.c50
1 files changed, 15 insertions, 35 deletions
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index 64376b2aac73..f4fbc0e61733 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -49,7 +49,7 @@
static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
{
- return cpu_dai->private_data;
+ return snd_soc_dai_get_drvdata(cpu_dai);
}
#define bit_set(v, b) (((v) & (b)) ? 1 : 0)
@@ -307,11 +307,9 @@ static int s3c2412_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct snd_soc_dai *socdai)
+ struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai_link *dai = rtd->dai;
- struct s3c_i2sv2_info *i2s = to_info(dai->cpu_dai);
+ struct s3c_i2sv2_info *i2s = to_info(dai);
struct s3c_dma_params *dma_data;
u32 iismod;
@@ -322,7 +320,7 @@ static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream,
else
dma_data = i2s->dma_capture;
- snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data);
+ snd_soc_dai_set_dma_data(dai, substream, dma_data);
/* Working copies of register */
iismod = readl(i2s->regs + S3C2412_IISMOD);
@@ -396,12 +394,12 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct s3c_i2sv2_info *i2s = to_info(rtd->dai->cpu_dai);
+ struct s3c_i2sv2_info *i2s = to_info(rtd->cpu_dai);
int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
unsigned long irqs;
int ret = 0;
struct s3c_dma_params *dma_data =
- snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+ snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
pr_debug("Entered %s\n", __func__);
@@ -640,36 +638,17 @@ int s3c_i2sv2_iis_calc_rate(struct s3c_i2sv2_rate_calc *info,
}
EXPORT_SYMBOL_GPL(s3c_i2sv2_iis_calc_rate);
-int s3c_i2sv2_probe(struct platform_device *pdev,
- struct snd_soc_dai *dai,
+int s3c_i2sv2_probe(struct snd_soc_dai *dai,
struct s3c_i2sv2_info *i2s,
unsigned long base)
{
- struct device *dev = &pdev->dev;
+ struct device *dev = dai->dev;
unsigned int iismod;
i2s->dev = dev;
/* record our i2s structure for later use in the callbacks */
- dai->private_data = i2s;
-
- if (!base) {
- struct resource *res = platform_get_resource(pdev,
- IORESOURCE_MEM,
- 0);
- if (!res) {
- dev_err(dev, "Unable to get register resource\n");
- return -ENXIO;
- }
-
- if (!request_mem_region(res->start, resource_size(res),
- "s3c64xx-i2s-v4")) {
- dev_err(dev, "Unable to request register region\n");
- return -EBUSY;
- }
-
- base = res->start;
- }
+ snd_soc_dai_set_drvdata(dai, i2s);
i2s->regs = ioremap(base, 0x100);
if (i2s->regs == NULL) {
@@ -752,9 +731,10 @@ static int s3c2412_i2s_resume(struct snd_soc_dai *dai)
#define s3c2412_i2s_resume NULL
#endif
-int s3c_i2sv2_register_dai(struct snd_soc_dai *dai)
+int s3c_i2sv2_register_dai(struct device *dev, int id,
+ struct snd_soc_dai_driver *drv)
{
- struct snd_soc_dai_ops *ops = dai->ops;
+ struct snd_soc_dai_ops *ops = drv->ops;
ops->trigger = s3c2412_i2s_trigger;
if (!ops->hw_params)
@@ -767,10 +747,10 @@ int s3c_i2sv2_register_dai(struct snd_soc_dai *dai)
if (!ops->delay)
ops->delay = s3c2412_i2s_delay;
- dai->suspend = s3c2412_i2s_suspend;
- dai->resume = s3c2412_i2s_resume;
+ drv->suspend = s3c2412_i2s_suspend;
+ drv->resume = s3c2412_i2s_resume;
- return snd_soc_register_dai(dai);
+ return snd_soc_register_dai(dev, id, drv);
}
EXPORT_SYMBOL_GPL(s3c_i2sv2_register_dai);