ASoC: multi-component - ASoC Multi-Component Support

[mv-sheeva.git] / sound / soc / sh / siu_pcm.c

diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index 36170be15aa7453cfacf00505d18d162b369ca32..440476993325093ef7a6b1d8769c27f5820e4bb3 100644 (file)
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -48,7 +48,7 @@ struct siu_port *siu_ports[SIU_PORT_NUM];
 /* transfersize is number of u32 dma transfers per period */
 static int siu_pcm_stmwrite_stop(struct siu_port *port_info)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        u32 __iomem *base = info->reg;
        struct siu_stream *siu_stream = &port_info->playback;
        u32 stfifo;
@@ -114,7 +114,7 @@ static void siu_dma_tx_complete(void *arg)
 static int siu_pcm_wr_set(struct siu_port *port_info,
                          dma_addr_t buff, u32 size)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        u32 __iomem *base = info->reg;
        struct siu_stream *siu_stream = &port_info->playback;
        struct snd_pcm_substream *substream = siu_stream->substream;
@@ -161,7 +161,7 @@ static int siu_pcm_wr_set(struct siu_port *port_info,
 static int siu_pcm_rd_set(struct siu_port *port_info,
                          dma_addr_t buff, size_t size)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        u32 __iomem *base = info->reg;
        struct siu_stream *siu_stream = &port_info->capture;
        struct snd_pcm_substream *substream = siu_stream->substream;
@@ -270,7 +270,7 @@ static int siu_pcm_stmread_start(struct siu_port *port_info)
 
 static int siu_pcm_stmread_stop(struct siu_port *port_info)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        u32 __iomem *base = info->reg;
        struct siu_stream *siu_stream = &port_info->capture;
        struct device *dev = siu_stream->substream->pcm->card->dev;
@@ -294,7 +294,7 @@ static int siu_pcm_stmread_stop(struct siu_port *port_info)
 static int siu_pcm_hw_params(struct snd_pcm_substream *ss,
                             struct snd_pcm_hw_params *hw_params)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        struct device *dev = ss->pcm->card->dev;
        int ret;
 
@@ -309,7 +309,7 @@ static int siu_pcm_hw_params(struct snd_pcm_substream *ss,
 
 static int siu_pcm_hw_free(struct snd_pcm_substream *ss)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        struct siu_port *port_info = siu_port_info(ss);
        struct device *dev = ss->pcm->card->dev;
        struct siu_stream *siu_stream;
@@ -340,11 +340,12 @@ static bool filter(struct dma_chan *chan, void *slave)
 static int siu_pcm_open(struct snd_pcm_substream *ss)
 {
        /* Playback / Capture */
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct snd_soc_pcm_runtime *rtd = ss->private_data;
+       struct siu_platform *pdata = snd_soc_platform_get_drvdata(rtd->platform);
+       struct siu_info *info = siu_i2s_data;
        struct siu_port *port_info = siu_port_info(ss);
        struct siu_stream *siu_stream;
        u32 port = info->port_id;
-       struct siu_platform *pdata = siu_i2s_dai.dev->platform_data;
        struct device *dev = ss->pcm->card->dev;
        dma_cap_mask_t mask;
        struct sh_dmae_slave *param;
@@ -381,7 +382,7 @@ static int siu_pcm_open(struct snd_pcm_substream *ss)
 
 static int siu_pcm_close(struct snd_pcm_substream *ss)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        struct device *dev = ss->pcm->card->dev;
        struct siu_port *port_info = siu_port_info(ss);
        struct siu_stream *siu_stream;
@@ -403,7 +404,7 @@ static int siu_pcm_close(struct snd_pcm_substream *ss)
 
 static int siu_pcm_prepare(struct snd_pcm_substream *ss)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        struct siu_port *port_info = siu_port_info(ss);
        struct device *dev = ss->pcm->card->dev;
        struct snd_pcm_runtime  *rt = ss->runtime;
@@ -449,7 +450,7 @@ static int siu_pcm_prepare(struct snd_pcm_substream *ss)
 
 static int siu_pcm_trigger(struct snd_pcm_substream *ss, int cmd)
 {
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        struct device *dev = ss->pcm->card->dev;
        struct siu_port *port_info = siu_port_info(ss);
        int ret;
@@ -492,7 +493,7 @@ static int siu_pcm_trigger(struct snd_pcm_substream *ss, int cmd)
 static snd_pcm_uframes_t siu_pcm_pointer_dma(struct snd_pcm_substream *ss)
 {
        struct device *dev = ss->pcm->card->dev;
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        u32 __iomem *base = info->reg;
        struct siu_port *port_info = siu_port_info(ss);
        struct snd_pcm_runtime *rt = ss->runtime;
@@ -528,7 +529,7 @@ static int siu_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
                       struct snd_pcm *pcm)
 {
        /* card->dev == socdev->dev, see snd_soc_new_pcms() */
-       struct siu_info *info = siu_i2s_dai.private_data;
+       struct siu_info *info = siu_i2s_data;
        struct platform_device *pdev = to_platform_device(card->dev);
        int ret;
        int i;
@@ -605,9 +606,8 @@ static struct snd_pcm_ops siu_pcm_ops = {
        .pointer        = siu_pcm_pointer_dma,
 };
 
-struct snd_soc_platform siu_platform = {
-       .name           = "siu-audio",
-       .pcm_ops        = &siu_pcm_ops,
+struct snd_soc_platform_driver siu_platform = {
+       .ops                    = &siu_pcm_ops,
        .pcm_new        = siu_pcm_new,
        .pcm_free       = siu_pcm_free,
 };