1 files changed, 41 insertions, 61 deletions

diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 50a94ee76ecc..01709940a43c 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -24,26 +24,27 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
+#include <mach/board-zoom.h>
 #include <plat/mcbsp.h>
 
+/* Register descriptions for twl4030 codec part */
+#include <linux/mfd/twl4030-codec.h>
+
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 #define ZOOM2_HEADSET_MUX_GPIO          (OMAP_MAX_GPIO_LINES + 15)
-#define ZOOM2_HEADSET_EXTMUTE_GPIO      153
 
 static int zoom2_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 ret;
 
         /* Set codec DAI configuration */
@@ -85,8 +86,8 @@ static int zoom2_hw_voice_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 ret;
 
         /* Set codec DAI configuration */
@@ -157,49 +158,52 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Aux In", NULL, "AUXR"},
 };
 
-static int zoom2_twl4030_init(struct snd_soc_codec *codec)
+static int zoom2_twl4030_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dapm_context *dapm = &codec->dapm;
         int ret;
 
         /* Add Zoom2 specific widgets */
-        ret = snd_soc_dapm_new_controls(codec, zoom2_twl4030_dapm_widgets,
+        ret = snd_soc_dapm_new_controls(dapm, zoom2_twl4030_dapm_widgets,
                                 ARRAY_SIZE(zoom2_twl4030_dapm_widgets));
         if (ret)
                 return ret;
 
         /* Set up Zoom2 specific audio path audio_map */
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
         /* Zoom2 connected pins */
-        snd_soc_dapm_enable_pin(codec, "Ext Mic");
-        snd_soc_dapm_enable_pin(codec, "Ext Spk");
-        snd_soc_dapm_enable_pin(codec, "Headset Mic");
-        snd_soc_dapm_enable_pin(codec, "Headset Stereophone");
-        snd_soc_dapm_enable_pin(codec, "Aux In");
+        snd_soc_dapm_enable_pin(dapm, "Ext Mic");
+        snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+        snd_soc_dapm_enable_pin(dapm, "Headset Mic");
+        snd_soc_dapm_enable_pin(dapm, "Headset Stereophone");
+        snd_soc_dapm_enable_pin(dapm, "Aux In");
 
         /* TWL4030 not connected pins */
-        snd_soc_dapm_nc_pin(codec, "CARKITMIC");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
-        snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
-        snd_soc_dapm_nc_pin(codec, "EARPIECE");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
-        snd_soc_dapm_nc_pin(codec, "PREDRIVER");
-        snd_soc_dapm_nc_pin(codec, "CARKITL");
-        snd_soc_dapm_nc_pin(codec, "CARKITR");
+        snd_soc_dapm_nc_pin(dapm, "CARKITMIC");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC0");
+        snd_soc_dapm_nc_pin(dapm, "DIGIMIC1");
+        snd_soc_dapm_nc_pin(dapm, "EARPIECE");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVEL");
+        snd_soc_dapm_nc_pin(dapm, "PREDRIVER");
+        snd_soc_dapm_nc_pin(dapm, "CARKITL");
+        snd_soc_dapm_nc_pin(dapm, "CARKITR");
 
-        ret = snd_soc_dapm_sync(codec);
+        ret = snd_soc_dapm_sync(dapm);
 
         return ret;
 }
 
-static int zoom2_twl4030_voice_init(struct snd_soc_codec *codec)
+static int zoom2_twl4030_voice_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         unsigned short reg;
 
         /* Enable voice interface */
-        reg = codec->read(codec, TWL4030_REG_VOICE_IF);
+        reg = codec->driver->read(codec, TWL4030_REG_VOICE_IF);
         reg |= TWL4030_VIF_DIN_EN | TWL4030_VIF_DOUT_EN | TWL4030_VIF_EN;
-        codec->write(codec, TWL4030_REG_VOICE_IF, reg);
+        codec->driver->write(codec, TWL4030_REG_VOICE_IF, reg);
 
         return 0;
 }
@@ -209,16 +213,20 @@ static struct snd_soc_dai_link zoom2_dai[] = {
         {
                 .name = "TWL4030 I2S",
                 .stream_name = "TWL4030 Audio",
-                .cpu_dai = &omap_mcbsp_dai[0],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+                .cpu_dai_name = "omap-mcbsp-dai.1",
+                .codec_dai_name = "twl4030-hifi",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .init = zoom2_twl4030_init,
                 .ops = &zoom2_ops,
         },
         {
                 .name = "TWL4030 PCM",
                 .stream_name = "TWL4030 Voice",
-                .cpu_dai = &omap_mcbsp_dai[1],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_VOICE],
+                .cpu_dai_name = "omap-mcbsp-dai.2",
+                .codec_dai_name = "twl4030-voice",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .init = zoom2_twl4030_voice_init,
                 .ops = &zoom2_voice_ops,
         },
@@ -227,42 +235,18 @@ static struct snd_soc_dai_link zoom2_dai[] = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_zoom2 = {
         .name = "Zoom2",
-        .platform = &omap_soc_platform,
         .dai_link = zoom2_dai,
         .num_links = ARRAY_SIZE(zoom2_dai),
 };
 
-/* EXTMUTE callback function */
-void zoom2_set_hs_extmute(int mute)
-{
-        gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute);
-}
-
-/* twl4030 setup */
-static struct twl4030_setup_data twl4030_setup = {
-        .ramp_delay_value = 3,  /* 161 ms */
-        .sysclk = 26000,
-        .hs_extmute = 1,
-        .set_hs_extmute = zoom2_set_hs_extmute,
-};
-
-/* Audio subsystem */
-static struct snd_soc_device zoom2_snd_devdata = {
-        .card = &snd_soc_zoom2,
-        .codec_dev = &soc_codec_dev_twl4030,
-        .codec_data = &twl4030_setup,
-};
-
 static struct platform_device *zoom2_snd_device;
 
 static int __init zoom2_soc_init(void)
 {
         int ret;
 
-        if (!machine_is_omap_zoom2()) {
-                pr_debug("Not Zoom2!\n");
+        if (!machine_is_omap_zoom2())
                 return -ENODEV;
-        }
         printk(KERN_INFO "Zoom2 SoC init\n");
 
         zoom2_snd_device = platform_device_alloc("soc-audio", -1);
@@ -271,11 +255,7 @@ static int __init zoom2_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(zoom2_snd_device, &zoom2_snd_devdata);
-        zoom2_snd_devdata.dev = &zoom2_snd_device->dev;
-        *(unsigned int *)zoom2_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
-        *(unsigned int *)zoom2_dai[1].cpu_dai->private_data = 2; /* McBSP3 */
-
+        platform_set_drvdata(zoom2_snd_device, &snd_soc_zoom2);
         ret = platform_device_add(zoom2_snd_device);
         if (ret)
                 goto err1;