ASoC: multi-component - ASoC Multi-Component Support

[mv-sheeva.git] / sound / soc / omap / omap3pandora.c

diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index de10f76badedf7a31d709851789aa7d68b8ee4f5..dbd9d96b5f9243c3e0cd0aafd3181e08cce84a3a 100644 (file)
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -31,10 +31,10 @@
 #include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 #define OMAP3_PANDORA_DAC_POWER_GPIO   118
 #define OMAP3_PANDORA_AMP_POWER_GPIO   14
@@ -43,12 +43,14 @@
 
 static struct regulator *omap3pandora_dac_reg;
 
-static int omap3pandora_cmn_hw_params(struct snd_pcm_substream *substream,
-       struct snd_pcm_hw_params *params, unsigned int fmt)
+static int omap3pandora_hw_params(struct snd_pcm_substream *substream,
+       struct snd_pcm_hw_params *params)
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-       struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-       struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+       struct snd_soc_dai *codec_dai = rtd->codec_dai;
+       struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+       int fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+                 SND_SOC_DAIFMT_CBS_CFS;
        int ret;
 
        /* Set codec DAI configuration */
@@ -91,24 +93,6 @@ static int omap3pandora_cmn_hw_params(struct snd_pcm_substream *substream,
        return 0;
 }
 
-static int omap3pandora_out_hw_params(struct snd_pcm_substream *substream,
-       struct snd_pcm_hw_params *params)
-{
-       return omap3pandora_cmn_hw_params(substream, params,
-                                         SND_SOC_DAIFMT_I2S |
-                                         SND_SOC_DAIFMT_IB_NF |
-                                         SND_SOC_DAIFMT_CBS_CFS);
-}
-
-static int omap3pandora_in_hw_params(struct snd_pcm_substream *substream,
-       struct snd_pcm_hw_params *params)
-{
-       return omap3pandora_cmn_hw_params(substream, params,
-                                         SND_SOC_DAIFMT_I2S |
-                                         SND_SOC_DAIFMT_NB_NF |
-                                         SND_SOC_DAIFMT_CBS_CFS);
-}
-
 static int omap3pandora_dac_event(struct snd_soc_dapm_widget *w,
        struct snd_kcontrol *k, int event)
 {
@@ -183,13 +167,12 @@ static const struct snd_soc_dapm_route omap3pandora_in_map[] = {
        {"Mic Bias 2", NULL, "Mic (external)"},
 };
 
-static int omap3pandora_out_init(struct snd_soc_codec *codec)
+static int omap3pandora_out_init(struct snd_soc_pcm_runtime *rtd)
 {
+       struct snd_soc_codec *codec = rtd->codec;
        int ret;
 
        /* All TWL4030 output pins are floating */
-       snd_soc_dapm_nc_pin(codec, "OUTL");
-       snd_soc_dapm_nc_pin(codec, "OUTR");
        snd_soc_dapm_nc_pin(codec, "EARPIECE");
        snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
        snd_soc_dapm_nc_pin(codec, "PREDRIVER");
@@ -212,8 +195,9 @@ static int omap3pandora_out_init(struct snd_soc_codec *codec)
        return snd_soc_dapm_sync(codec);
 }
 
-static int omap3pandora_in_init(struct snd_soc_codec *codec)
+static int omap3pandora_in_init(struct snd_soc_pcm_runtime *rtd)
 {
+       struct snd_soc_codec *codec = rtd->codec;
        int ret;
 
        /* Not comnnected */
@@ -233,12 +217,8 @@ static int omap3pandora_in_init(struct snd_soc_codec *codec)
        return snd_soc_dapm_sync(codec);
 }
 
-static struct snd_soc_ops omap3pandora_out_ops = {
-       .hw_params = omap3pandora_out_hw_params,
-};
-
-static struct snd_soc_ops omap3pandora_in_ops = {
-       .hw_params = omap3pandora_in_hw_params,
+static struct snd_soc_ops omap3pandora_ops = {
+       .hw_params = omap3pandora_hw_params,
 };
 
 /* Digital audio interface glue - connects codec <--> CPU */
@@ -246,16 +226,20 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
        {
                .name = "PCM1773",
                .stream_name = "HiFi Out",
-               .cpu_dai = &omap_mcbsp_dai[0],
-               .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
-               .ops = &omap3pandora_out_ops,
+               .cpu_dai_name = "omap-mcbsp-dai.1",
+               .codec_dai_name = "twl4030-hifi",
+               .platform_name = "omap-pcm-audio",
+               .codec_name = "twl4030-codec",
+               .ops = &omap3pandora_ops,
                .init = omap3pandora_out_init,
        }, {
                .name = "TWL4030",
                .stream_name = "Line/Mic In",
-               .cpu_dai = &omap_mcbsp_dai[1],
-               .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
-               .ops = &omap3pandora_in_ops,
+               .cpu_dai_name = "omap-mcbsp-dai.3",
+               .codec_dai_name = "twl4030-hifi",
+               .platform_name = "omap-pcm-audio",
+               .codec_name = "twl4030-codec",
+               .ops = &omap3pandora_ops,
                .init = omap3pandora_in_init,
        }
 };
@@ -263,17 +247,10 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
 /* SoC card */
 static struct snd_soc_card snd_soc_card_omap3pandora = {
        .name = "omap3pandora",
-       .platform = &omap_soc_platform,
        .dai_link = omap3pandora_dai,
        .num_links = ARRAY_SIZE(omap3pandora_dai),
 };
 
-/* Audio subsystem */
-static struct snd_soc_device omap3pandora_snd_data = {
-       .card = &snd_soc_card_omap3pandora,
-       .codec_dev = &soc_codec_dev_twl4030,
-};
-
 static struct platform_device *omap3pandora_snd_device;
 
 static int __init omap3pandora_soc_init(void)
@@ -316,10 +293,7 @@ static int __init omap3pandora_soc_init(void)
                goto fail1;
        }
 
-       platform_set_drvdata(omap3pandora_snd_device, &omap3pandora_snd_data);
-       omap3pandora_snd_data.dev = &omap3pandora_snd_device->dev;
-       *(unsigned int *)omap_mcbsp_dai[0].private_data = 1; /* McBSP2 */
-       *(unsigned int *)omap_mcbsp_dai[1].private_data = 3; /* McBSP4 */
+       platform_set_drvdata(omap3pandora_snd_device, &snd_soc_card_omap3pandora);
 
        ret = platform_device_add(omap3pandora_snd_device);
        if (ret) {