Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (308 commits)
  ALSA: sound/pci/asihpi: check adapter index in hpi_ioctl
  ALSA: aloop - Fix possible IRQ lock inversion
  ALSA: sound/core: merge list_del()/list_add_tail() to list_move_tail()
  ALSA: ctxfi - use list_move() instead of list_del()/list_add() combination
  ALSA: firewire - msleep needs delay.h
  ALSA: firewire-lib, firewire-speakers: handle packet queueing errors
  ALSA: firewire-lib: allocate DMA buffer separately
  ALSA: firewire-lib: use no-info SYT for packets without SYT sample
  ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver
  ALSA: hda - Remove an unused variable in patch_realtek.c
  ALSA: hda - pin-adc-mux-dmic auto-configuration of 92HD8X codecs
  ALSA: hda - fix digital mic selection in mixer on 92HD8X codecs
  ALSA: hda - Move default input-src selection to init part
  ALSA: hda - Initialize special cases for input src in init phase
  ALSA: ctxfi - Clear input settings before initialization
  ALSA: ctxfi - Fix SPDIF status retrieval
  ALSA: ctxfi - Fix incorrect SPDIF status bit mask
  ALSA: ctxfi - Fix microphone boost codes/comments
  ALSA: atiixp - Fix wrong time-out checks during ac-link reset
  ALSA: intel8x0m: append 'm' to "r_intel8x0"
  ...

30 files changed, 365 insertions, 1253 deletions

diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index d6713d5a90e..a3fdfb63146 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -35,23 +35,16 @@ config SND_SAMSUNG_I2S
 	tristate
 
 config SND_SOC_SAMSUNG_NEO1973_WM8753
-	tristate "SoC I2S Audio support for NEO1973 - WM8753"
-	depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA01
+	tristate "Audio support for Openmoko Neo1973 Smartphones (GTA01/GTA02)"
+	depends on SND_SOC_SAMSUNG && (MACH_NEO1973_GTA01 || MACH_NEO1973_GTA02)
 	select SND_S3C24XX_I2S
 	select SND_SOC_WM8753
+	select SND_SOC_LM4857 if MACH_NEO1973_GTA01
+	select SND_SOC_DFBMCS320
 	help
-	  Say Y if you want to add support for SoC audio on smdk2440
-	  with the WM8753.
+	  Say Y here to enable audio support for the Openmoko Neo1973
+	  Smartphones.
 
-config SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753
-	tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)"
-	depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA02
-	select SND_S3C24XX_I2S
-	select SND_SOC_WM8753
-	help
-	  This driver provides audio support for the Openmoko Neo FreeRunner
-	  smartphone.
-	  
 config SND_SOC_SAMSUNG_JIVE_WM8750
 	tristate "SoC I2S Audio support for Jive"
 	depends on SND_SOC_SAMSUNG && MACH_JIVE
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
index 705d4e8a672..294dec05c26 100644
--- a/sound/soc/samsung/Makefile
+++ b/sound/soc/samsung/Makefile
@@ -20,7 +20,6 @@ obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o
 # S3C24XX Machine Support
 snd-soc-jive-wm8750-objs := jive_wm8750.o
 snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
-snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o
 snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
 snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
 snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
@@ -38,7 +37,6 @@ snd-soc-smdk-spdif-objs := smdk_spdif.o
 
 obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o
 obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
-obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o
 obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
 obj-$(CONFIG_SND_SOC_SAMSUNG_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
 obj-$(CONFIG_SND_SOC_SAMSUNG_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 4770a955034..f97110e72e8 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -12,24 +12,24 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/init.h>
-#include <linux/module.h>
 #include <linux/io.h>
 #include <linux/delay.h>
 #include <linux/clk.h>
 
 #include <sound/soc.h>
 
-#include <plat/regs-ac97.h>
 #include <mach/dma.h>
+#include <plat/regs-ac97.h>
 #include <plat/audio.h>
 
 #include "dma.h"
-#include "ac97.h"
 
 #define AC_CMD_ADDR(x) (x << 16)
 #define AC_CMD_DATA(x) (x & 0xffff)
 
+#define S3C_AC97_DAI_PCM 0
+#define S3C_AC97_DAI_MIC 1
+
 struct s3c_ac97_info {
 	struct clk         *ac97_clk;
 	void __iomem	   *regs;
diff --git a/sound/soc/samsung/ac97.h b/sound/soc/samsung/ac97.h
deleted file mode 100644
index 0d0e1b51145..00000000000
--- a/sound/soc/samsung/ac97.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* sound/soc/samsung/ac97.h
- *
- * ALSA SoC Audio Layer - S3C AC97 Controller driver
- *	Evolved from s3c2443-ac97.h
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- *	Author: Jaswinder Singh <jassi.brar@samsung.com>
- *	Credits: Graeme Gregory, Sean Choi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __S3C_AC97_H_
-#define __S3C_AC97_H_
-
-#define S3C_AC97_DAI_PCM 0
-#define S3C_AC97_DAI_MIC 1
-
-#endif /* __S3C_AC97_H_ */
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index 21240198c5d..5cb3b880f0d 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -14,17 +14,11 @@
  *  option) any later version.
  */
 
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/dma-mapping.h>
 
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 
 #include <asm/dma.h>
 #include <mach/hardware.h>
@@ -32,6 +26,9 @@
 
 #include "dma.h"
 
+#define ST_RUNNING		(1<<0)
+#define ST_OPENED		(1<<1)
+
 static const struct snd_pcm_hardware dma_hardware = {
 	.info			= SNDRV_PCM_INFO_INTERLEAVED |
 				    SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -313,7 +310,7 @@ dma_pointer(struct snd_pcm_substream *substream)
 	/* we seem to be getting the odd error from the pcm library due
 	 * to out-of-bounds pointers. this is maybe due to the dma engine
 	 * not having loaded the new values for the channel before being
-	 * callled... (todo - fix )
+	 * called... (todo - fix )
 	 */
 
 	if (res >= snd_pcm_lib_buffer_bytes(substream)) {
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index f8cd2b4223a..c50659269a4 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -12,9 +12,6 @@
 #ifndef _S3C_AUDIO_H
 #define _S3C_AUDIO_H
 
-#define ST_RUNNING		(1<<0)
-#define ST_OPENED		(1<<1)
-
 struct s3c_dma_params {
 	struct s3c2410_dma_client *client;	/* stream identifier */
 	int channel;				/* Channel ID */
@@ -22,9 +19,4 @@ struct s3c_dma_params {
 	int dma_size;			/* Size of the DMA transfer */
 };
 
-#define S3C24XX_DAI_I2S			0
-
-/* platform data */
-extern struct snd_ac97_bus_ops s3c24xx_ac97_ops;
-
 #endif
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index 34dd9ef1b9c..f6b3a3ce591 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -11,21 +11,13 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
 #include <sound/soc.h>
 #include <sound/jack.h>
+
 #include <asm/mach-types.h>
 #include <mach/gpio.h>
-#include <mach/regs-clock.h>
 
-#include <linux/mfd/wm8994/core.h>
-#include <linux/mfd/wm8994/registers.h>
 #include "../codecs/wm8994.h"
-#include "dma.h"
-#include "i2s.h"
 
 #define MACHINE_NAME	0
 #define CPU_VOICE_DAI	1
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index c45f7ce14d6..241f55d0066 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -13,25 +13,16 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
 #include <linux/gpio.h>
 
 #include <sound/soc.h>
-#include <sound/uda1380.h>
 #include <sound/jack.h>
 
 #include <plat/regs-iis.h>
-
 #include <mach/h1940-latch.h>
-
 #include <asm/mach-types.h>
 
-#include "dma.h"
 #include "s3c24xx-i2s.h"
-#include "../codecs/uda1380.h"
 
 static unsigned int rates[] = {
 	11025,
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index d00ac3a7102..ffa09b3b2ca 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -15,9 +15,8 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 
 #include <plat/audio.h>
 
diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
index 08802520e01..3b53ad54bc3 100644
--- a/sound/soc/samsung/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -11,22 +11,11 @@
  * published by the Free Software Foundation.
 */
 
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
 #include <sound/soc.h>
 
 #include <asm/mach-types.h>
 
-#include "dma.h"
 #include "s3c2412-i2s.h"
-
 #include "../codecs/wm8750.h"
 
 static const struct snd_soc_dapm_route audio_map[] = {
diff --git a/sound/soc/samsung/lm4857.h b/sound/soc/samsung/lm4857.h
deleted file mode 100644
index 0cf5b7011d6..00000000000
--- a/sound/soc/samsung/lm4857.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * lm4857.h  --  ALSA Soc Audio Layer
- *
- * Copyright 2007 Wolfson Microelectronics PLC.
- * Author: Graeme Gregory
- *         graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  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
- *    18th Jun 2007   Initial version.
- */
-
-#ifndef LM4857_H_
-#define LM4857_H_
-
-/* The register offsets in the cache array */
-#define LM4857_MVOL 0
-#define LM4857_LVOL 1
-#define LM4857_RVOL 2
-#define LM4857_CTRL 3
-
-/* the shifts required to set these bits */
-#define LM4857_3D 5
-#define LM4857_WAKEUP 5
-#define LM4857_EPGAIN 4
-
-#endif /*LM4857_H_*/
-
diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c
index a2bb34def74..bd91c19a6c0 100644
--- a/sound/soc/samsung/ln2440sbc_alc650.c
+++ b/sound/soc/samsung/ln2440sbc_alc650.c
@@ -16,15 +16,8 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
 #include <sound/soc.h>
 
-#include "dma.h"
-#include "ac97.h"
-
 static struct snd_soc_card ln2440sbc;
 
 static struct snd_soc_dai_link ln2440sbc_dai[] = {
diff --git a/sound/soc/samsung/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c
deleted file mode 100644
index 0d0ae2b9eef..00000000000
--- a/sound/soc/samsung/neo1973_gta02_wm8753.c
+++ /dev/null
@@ -1,504 +0,0 @@
-/*
- * neo1973_gta02_wm8753.c  --  SoC audio for Openmoko Freerunner(GTA02)
- *
- * Copyright 2007 Openmoko Inc
- * Author: Graeme Gregory <graeme@openmoko.org>
- * Copyright 2007 Wolfson Microelectronics PLC.
- * Author: Graeme Gregory <linux@wolfsonmicro.com>
- * Copyright 2009 Wolfson Microelectronics
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  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.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include <asm/mach-types.h>
-
-#include <plat/regs-iis.h>
-
-#include <mach/regs-clock.h>
-#include <asm/io.h>
-#include <mach/gta02.h>
-#include "../codecs/wm8753.h"
-#include "dma.h"
-#include "s3c24xx-i2s.h"
-
-static struct snd_soc_card neo1973_gta02;
-
-static int neo1973_gta02_hifi_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->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	unsigned int pll_out = 0, bclk = 0;
-	int ret = 0;
-	unsigned long iis_clkrate;
-
-	iis_clkrate = s3c24xx_i2s_get_clockrate();
-
-	switch (params_rate(params)) {
-	case 8000:
-	case 16000:
-		pll_out = 12288000;
-		break;
-	case 48000:
-		bclk = WM8753_BCLK_DIV_4;
-		pll_out = 12288000;
-		break;
-	case 96000:
-		bclk = WM8753_BCLK_DIV_2;
-		pll_out = 12288000;
-		break;
-	case 11025:
-		bclk = WM8753_BCLK_DIV_16;
-		pll_out = 11289600;
-		break;
-	case 22050:
-		bclk = WM8753_BCLK_DIV_8;
-		pll_out = 11289600;
-		break;
-	case 44100:
-		bclk = WM8753_BCLK_DIV_4;
-		pll_out = 11289600;
-		break;
-	case 88200:
-		bclk = WM8753_BCLK_DIV_2;
-		pll_out = 11289600;
-		break;
-	}
-
-	/* set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai,
-		SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-		SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
-	/* set cpu DAI configuration */
-	ret = snd_soc_dai_set_fmt(cpu_dai,
-		SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-		SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
-	/* set the codec system clock for DAC and ADC */
-	ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out,
-		SND_SOC_CLOCK_IN);
-	if (ret < 0)
-		return ret;
-
-	/* set MCLK division for sample rate */
-	ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
-		S3C2410_IISMOD_32FS);
-	if (ret < 0)
-		return ret;
-
-	/* set codec BCLK division for sample rate */
-	ret = snd_soc_dai_set_clkdiv(codec_dai,
-					WM8753_BCLKDIV, bclk);
-	if (ret < 0)
-		return ret;
-
-	/* set prescaler division for sample rate */
-	ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
-		S3C24XX_PRESCALE(4, 4));
-	if (ret < 0)
-		return ret;
-
-	/* codec PLL input is PCLK/4 */
-	ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0,
-		iis_clkrate / 4, pll_out);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-
-	/* disable the PLL */
-	return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0);
-}
-
-/*
- * Neo1973 WM8753 HiFi DAI opserations.
- */
-static struct snd_soc_ops neo1973_gta02_hifi_ops = {
-	.hw_params = neo1973_gta02_hifi_hw_params,
-	.hw_free = neo1973_gta02_hifi_hw_free,
-};
-
-static int neo1973_gta02_voice_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->codec_dai;
-	unsigned int pcmdiv = 0;
-	int ret = 0;
-	unsigned long iis_clkrate;
-
-	iis_clkrate = s3c24xx_i2s_get_clockrate();
-
-	if (params_rate(params) != 8000)
-		return -EINVAL;
-	if (params_channels(params) != 1)
-		return -EINVAL;
-
-	pcmdiv = WM8753_PCM_DIV_6; /* 2.048 MHz */
-
-	/* todo: gg check mode (DSP_B) against CSR datasheet */
-	/* set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B |
-		SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
-	if (ret < 0)
-		return ret;
-
-	/* set the codec system clock for DAC and ADC */
-	ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK,
-		12288000, SND_SOC_CLOCK_IN);
-	if (ret < 0)
-		return ret;
-
-	/* set codec PCM division for sample rate */
-	ret = snd_soc_dai_set_clkdiv(codec_dai, WM8753_PCMDIV,
-					pcmdiv);
-	if (ret < 0)
-		return ret;
-
-	/* configure and enable PLL for 12.288MHz output */
-	ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0,
-		iis_clkrate / 4, 12288000);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-
-	/* disable the PLL */
-	return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0);
-}
-
-static struct snd_soc_ops neo1973_gta02_voice_ops = {
-	.hw_params = neo1973_gta02_voice_hw_params,
-	.hw_free = neo1973_gta02_voice_hw_free,
-};
-
-#define LM4853_AMP 1
-#define LM4853_SPK 2
-
-static u8 lm4853_state;
-
-/* This has no effect, it exists only to maintain compatibility with
- * existing ALSA state files.
- */
-static int lm4853_set_state(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	int val = ucontrol->value.integer.value[0];
-
-	if (val)
-		lm4853_state |= LM4853_AMP;
-	else
-		lm4853_state &= ~LM4853_AMP;
-
-	return 0;
-}
-
-static int lm4853_get_state(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.integer.value[0] = lm4853_state & LM4853_AMP;
-
-	return 0;
-}
-
-static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	int val = ucontrol->value.integer.value[0];
-
-	if (val) {
-		lm4853_state |= LM4853_SPK;
-		gpio_set_value(GTA02_GPIO_HP_IN, 0);
-	} else {
-		lm4853_state &= ~LM4853_SPK;
-		gpio_set_value(GTA02_GPIO_HP_IN, 1);
-	}
-
-	return 0;
-}
-
-static int lm4853_get_spk(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.integer.value[0] = (lm4853_state & LM4853_SPK) >> 1;
-
-	return 0;
-}
-
-static int lm4853_event(struct snd_soc_dapm_widget *w,
-			struct snd_kcontrol *k,
-			int event)
-{
-	gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event));
-
-	return 0;
-}
-
-static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = {
-	SND_SOC_DAPM_SPK("Stereo Out", lm4853_event),
-	SND_SOC_DAPM_LINE("GSM Line Out", NULL),
-	SND_SOC_DAPM_LINE("GSM Line In", NULL),
-	SND_SOC_DAPM_MIC("Headset Mic", NULL),
-	SND_SOC_DAPM_MIC("Handset Mic", NULL),
-	SND_SOC_DAPM_SPK("Handset Spk", NULL),
-};
-
-
-/* example machine audio_mapnections */
-static const struct snd_soc_dapm_route audio_map[] = {
-
-	/* Connections to the lm4853 amp */
-	{"Stereo Out", NULL, "LOUT1"},
-	{"Stereo Out", NULL, "ROUT1"},
-
-	/* Connections to the GSM Module */
-	{"GSM Line Out", NULL, "MONO1"},
-	{"GSM Line Out", NULL, "MONO2"},
-	{"RXP", NULL, "GSM Line In"},
-	{"RXN", NULL, "GSM Line In"},
-
-	/* Connections to Headset */
-	{"MIC1", NULL, "Mic Bias"},
-	{"Mic Bias", NULL, "Headset Mic"},
-
-	/* Call Mic */
-	{"MIC2", NULL, "Mic Bias"},
-	{"MIC2N", NULL, "Mic Bias"},
-	{"Mic Bias", NULL, "Handset Mic"},
-
-	/* Call Speaker */
-	{"Handset Spk", NULL, "LOUT2"},
-	{"Handset Spk", NULL, "ROUT2"},
-
-	/* Connect the ALC pins */
-	{"ACIN", NULL, "ACOP"},
-};
-
-static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = {
-	SOC_DAPM_PIN_SWITCH("Stereo Out"),
-	SOC_DAPM_PIN_SWITCH("GSM Line Out"),
-	SOC_DAPM_PIN_SWITCH("GSM Line In"),
-	SOC_DAPM_PIN_SWITCH("Headset Mic"),
-	SOC_DAPM_PIN_SWITCH("Handset Mic"),
-	SOC_DAPM_PIN_SWITCH("Handset Spk"),
-
-	/* This has no effect, it exists only to maintain compatibility with
-	 * existing ALSA state files.
-	 */
-	SOC_SINGLE_EXT("Amp State Switch", 6, 0, 1, 0,
-		lm4853_get_state,
-		lm4853_set_state),
-	SOC_SINGLE_EXT("Amp Spk Switch", 7, 0, 1, 0,
-		lm4853_get_spk,
-		lm4853_set_spk),
-};
-
-/*
- * This is an example machine initialisation for a wm8753 connected to a
- * neo1973 GTA02.
- */
-static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-	int err;
-
-	/* set up NC codec pins */
-	snd_soc_dapm_nc_pin(dapm, "OUT3");
-	snd_soc_dapm_nc_pin(dapm, "OUT4");
-	snd_soc_dapm_nc_pin(dapm, "LINE1");
-	snd_soc_dapm_nc_pin(dapm, "LINE2");
-
-	/* Add neo1973 gta02 specific widgets */
-	snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
-				  ARRAY_SIZE(wm8753_dapm_widgets));
-
-	/* add neo1973 gta02 specific controls */
-	err = snd_soc_add_controls(codec, wm8753_neo1973_gta02_controls,
-		ARRAY_SIZE(wm8753_neo1973_gta02_controls));
-
-	if (err < 0)
-		return err;
-
-	/* set up neo1973 gta02 specific audio path audio_map */
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	/* set endpoints to default off mode */
-	snd_soc_dapm_disable_pin(dapm, "Stereo Out");
-	snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-	snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-	snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-	snd_soc_dapm_disable_pin(dapm, "Handset Mic");
-	snd_soc_dapm_disable_pin(dapm, "Handset Spk");
-
-	/* allow audio paths from the GSM modem to run during suspend */
-	snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
-	snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out");
-	snd_soc_dapm_ignore_suspend(dapm, "GSM Line In");
-	snd_soc_dapm_ignore_suspend(dapm, "Headset Mic");
-	snd_soc_dapm_ignore_suspend(dapm, "Handset Mic");
-	snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
-
-	snd_soc_dapm_sync(dapm);
-
-	return 0;
-}
-
-/*
- * BT Codec DAI
- */
-static struct snd_soc_dai_driver bt_dai = {
-	.name = "bluetooth-dai",
-	.playback = {
-		.channels_min = 1,
-		.channels_max = 1,
-		.rates = SNDRV_PCM_RATE_8000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
-	.capture = {
-		.channels_min = 1,
-		.channels_max = 1,
-		.rates = SNDRV_PCM_RATE_8000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
-};
-
-static struct snd_soc_dai_link neo1973_gta02_dai[] = {
-{ /* Hifi Playback - for similatious use with voice below */
-	.name = "WM8753",
-	.stream_name = "WM8753 HiFi",
-	.cpu_dai_name = "s3c24xx-iis",
-	.codec_dai_name = "wm8753-hifi",
-	.init = neo1973_gta02_wm8753_init,
-	.platform_name = "samsung-audio",
-	.codec_name = "wm8753-codec.0-001a",
-	.ops = &neo1973_gta02_hifi_ops,
-},
-{ /* Voice via BT */
-	.name = "Bluetooth",
-	.stream_name = "Voice",
-	.cpu_dai_name = "bluetooth-dai",
-	.codec_dai_name = "wm8753-voice",
-	.ops = &neo1973_gta02_voice_ops,
-	.codec_name = "wm8753-codec.0-001a",
-	.platform_name = "samsung-audio",
-},
-};
-
-static struct snd_soc_card neo1973_gta02 = {
-	.name = "neo1973-gta02",
-	.dai_link = neo1973_gta02_dai,
-	.num_links = ARRAY_SIZE(neo1973_gta02_dai),
-};
-
-static struct platform_device *neo1973_gta02_snd_device;
-
-static int __init neo1973_gta02_init(void)
-{
-	int ret;
-
-	if (!machine_is_neo1973_gta02()) {
-		printk(KERN_INFO
-		       "Only GTA02 is supported by this ASoC driver\n");
-		return -ENODEV;
-	}
-
-	neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!neo1973_gta02_snd_device)
-		return -ENOMEM;
-
-	/* register bluetooth DAI here */
-	ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, &bt_dai);
-	if (ret)
-		goto err_put_device;
-
-	platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02);
-	ret = platform_device_add(neo1973_gta02_snd_device);
-
-	if (ret)
-		goto err_unregister_dai;
-
-	/* Initialise GPIOs used by amp */
-	ret = gpio_request(GTA02_GPIO_HP_IN, "GTA02_HP_IN");
-	if (ret) {
-		pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_HP_IN);
-		goto err_del_device;
-	}
-
-	ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1);
-	if (ret) {
-		pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_HP_IN);
-		goto err_free_gpio_hp_in;
-	}
-
-	ret = gpio_request(GTA02_GPIO_AMP_SHUT, "GTA02_AMP_SHUT");
-	if (ret) {
-		pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_AMP_SHUT);
-		goto err_free_gpio_hp_in;
-	}
-
-	ret = gpio_direction_output(GTA02_GPIO_AMP_SHUT, 1);
-	if (ret) {
-		pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_AMP_SHUT);
-		goto err_free_gpio_amp_shut;
-	}
-
-	return 0;
-
-err_free_gpio_amp_shut:
-	gpio_free(GTA02_GPIO_AMP_SHUT);
-err_free_gpio_hp_in:
-	gpio_free(GTA02_GPIO_HP_IN);
-err_del_device:
-	platform_device_del(neo1973_gta02_snd_device);
-err_unregister_dai:
-	snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
-err_put_device:
-	platform_device_put(neo1973_gta02_snd_device);
-	return ret;
-}
-module_init(neo1973_gta02_init);
-
-static void __exit neo1973_gta02_exit(void)
-{
-	snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
-	platform_device_unregister(neo1973_gta02_snd_device);
-	gpio_free(GTA02_GPIO_HP_IN);
-	gpio_free(GTA02_GPIO_AMP_SHUT);
-}
-module_exit(neo1973_gta02_exit);
-
-/* Module information */
-MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org");
-MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 GTA02");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index d20815d5ab2..78bfdb3f5d7 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -1,57 +1,32 @@
 /*
- * neo1973_wm8753.c  --  SoC audio for Neo1973
+ * neo1973_wm8753.c  --  SoC audio for Openmoko Neo1973 and Freerunner devices
  *
+ * Copyright 2007 Openmoko Inc
+ * Author: Graeme Gregory <graeme@openmoko.org>
  * Copyright 2007 Wolfson Microelectronics PLC.
  * Author: Graeme Gregory
  *         graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ * Copyright 2009 Wolfson Microelectronics
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  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.
- *
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
 #include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
+#include <linux/gpio.h>
+
 #include <sound/soc.h>
-#include <sound/tlv.h>
 
 #include <asm/mach-types.h>
-#include <asm/hardware/scoop.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-#include <mach/hardware.h>
-#include <linux/io.h>
-#include <mach/spi-gpio.h>
-
 #include <plat/regs-iis.h>
+#include <mach/gta02.h>
 
 #include "../codecs/wm8753.h"
-#include "lm4857.h"
-#include "dma.h"
 #include "s3c24xx-i2s.h"
 
-/* define the scenarios */
-#define NEO_AUDIO_OFF			0
-#define NEO_GSM_CALL_AUDIO_HANDSET	1
-#define NEO_GSM_CALL_AUDIO_HEADSET	2
-#define NEO_GSM_CALL_AUDIO_BLUETOOTH	3
-#define NEO_STEREO_TO_SPEAKERS		4
-#define NEO_STEREO_TO_HEADPHONES	5
-#define NEO_CAPTURE_HANDSET		6
-#define NEO_CAPTURE_HEADSET		7
-#define NEO_CAPTURE_BLUETOOTH		8
-
-static struct snd_soc_card neo1973;
-static struct i2c_client *i2c;
-
 static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
@@ -62,8 +37,6 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
 	int ret = 0;
 	unsigned long iis_clkrate;
 
-	pr_debug("Entered %s\n", __func__);
-
 	iis_clkrate = s3c24xx_i2s_get_clockrate();
 
 	switch (params_rate(params)) {
@@ -148,8 +121,6 @@ static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream)
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
-	pr_debug("Entered %s\n", __func__);
-
 	/* disable the PLL */
 	return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0);
 }
@@ -171,8 +142,6 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
 	int ret = 0;
 	unsigned long iis_clkrate;
 
-	pr_debug("Entered %s\n", __func__);
-
 	iis_clkrate = s3c24xx_i2s_get_clockrate();
 
 	if (params_rate(params) != 8000)
@@ -214,8 +183,6 @@ static int neo1973_voice_hw_free(struct snd_pcm_substream *substream)
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
-	pr_debug("Entered %s\n", __func__);
-
 	/* disable the PLL */
 	return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0);
 }
@@ -225,335 +192,232 @@ static struct snd_soc_ops neo1973_voice_ops = {
 	.hw_free = neo1973_voice_hw_free,
 };
 
-static int neo1973_scenario;
-
-static int neo1973_get_scenario(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.integer.value[0] = neo1973_scenario;
-	return 0;
-}
-
-static int set_scenario_endpoints(struct snd_soc_codec *codec, int scenario)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	pr_debug("Entered %s\n", __func__);
-
-	switch (neo1973_scenario) {
-	case NEO_AUDIO_OFF:
-		snd_soc_dapm_disable_pin(dapm, "Audio Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-		break;
-	case NEO_GSM_CALL_AUDIO_HANDSET:
-		snd_soc_dapm_enable_pin(dapm, "Audio Out");
-		snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_enable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_enable_pin(dapm, "Call Mic");
-		break;
-	case NEO_GSM_CALL_AUDIO_HEADSET:
-		snd_soc_dapm_enable_pin(dapm, "Audio Out");
-		snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_enable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_enable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-		break;
-	case NEO_GSM_CALL_AUDIO_BLUETOOTH:
-		snd_soc_dapm_disable_pin(dapm, "Audio Out");
-		snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_enable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-		break;
-	case NEO_STEREO_TO_SPEAKERS:
-		snd_soc_dapm_enable_pin(dapm, "Audio Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-		break;
-	case NEO_STEREO_TO_HEADPHONES:
-		snd_soc_dapm_enable_pin(dapm, "Audio Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-		break;
-	case NEO_CAPTURE_HANDSET:
-		snd_soc_dapm_disable_pin(dapm, "Audio Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_enable_pin(dapm, "Call Mic");
-		break;
-	case NEO_CAPTURE_HEADSET:
-		snd_soc_dapm_disable_pin(dapm, "Audio Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_enable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-		break;
-	case NEO_CAPTURE_BLUETOOTH:
-		snd_soc_dapm_disable_pin(dapm, "Audio Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-		break;
-	default:
-		snd_soc_dapm_disable_pin(dapm, "Audio Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
-		snd_soc_dapm_disable_pin(dapm, "GSM Line In");
-		snd_soc_dapm_disable_pin(dapm, "Headset Mic");
-		snd_soc_dapm_disable_pin(dapm, "Call Mic");
-	}
+/* Shared routes and controls */
 
-	snd_soc_dapm_sync(dapm);
+static const struct snd_soc_dapm_widget neo1973_wm8753_dapm_widgets[] = {
+	SND_SOC_DAPM_LINE("GSM Line Out", NULL),
+	SND_SOC_DAPM_LINE("GSM Line In", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_MIC("Handset Mic", NULL),
+};
 
-	return 0;
-}
+static const struct snd_soc_dapm_route neo1973_wm8753_routes[] = {
+	/* Connections to the GSM Module */
+	{"GSM Line Out", NULL, "MONO1"},
+	{"GSM Line Out", NULL, "MONO2"},
+	{"RXP", NULL, "GSM Line In"},
+	{"RXN", NULL, "GSM Line In"},
 
-static int neo1973_set_scenario(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	/* Connections to Headset */
+	{"MIC1", NULL, "Mic Bias"},
+	{"Mic Bias", NULL, "Headset Mic"},
 
-	pr_debug("Entered %s\n", __func__);
+	/* Call Mic */
+	{"MIC2", NULL, "Mic Bias"},
+	{"MIC2N", NULL, "Mic Bias"},
+	{"Mic Bias", NULL, "Handset Mic"},
 
-	if (neo1973_scenario == ucontrol->value.integer.value[0])
-		return 0;
+	/* Connect the ALC pins */
+	{"ACIN", NULL, "ACOP"},
+};
 
-	neo1973_scenario = ucontrol->value.integer.value[0];
-	set_scenario_endpoints(codec, neo1973_scenario);
-	return 1;
-}
+static const struct snd_kcontrol_new neo1973_wm8753_controls[] = {
+	SOC_DAPM_PIN_SWITCH("GSM Line Out"),
+	SOC_DAPM_PIN_SWITCH("GSM Line In"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
+	SOC_DAPM_PIN_SWITCH("Handset Mic"),
+};
 
-static u8 lm4857_regs[4] = {0x00, 0x40, 0x80, 0xC0};
+/* GTA02 specific routes and controlls */
 
-static void lm4857_write_regs(void)
-{
-	pr_debug("Entered %s\n", __func__);
+#ifdef CONFIG_MACH_NEO1973_GTA02
 
-	if (i2c_master_send(i2c, lm4857_regs, 4) != 4)
-		printk(KERN_ERR "lm4857: i2c write failed\n");
-}
+static int gta02_speaker_enabled;
 
-static int lm4857_get_reg(struct snd_kcontrol *kcontrol,
+static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct soc_mixer_control *mc =
-		(struct soc_mixer_control *)kcontrol->private_value;
-	int reg = mc->reg;
-	int shift = mc->shift;
-	int mask = mc->max;
+	gta02_speaker_enabled = ucontrol->value.integer.value[0];
 
-	pr_debug("Entered %s\n", __func__);
+	gpio_set_value(GTA02_GPIO_HP_IN, !gta02_speaker_enabled);
 
-	ucontrol->value.integer.value[0] = (lm4857_regs[reg] >> shift) & mask;
 	return 0;
 }
 
-static int lm4857_set_reg(struct snd_kcontrol *kcontrol,
+static int lm4853_get_spk(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct soc_mixer_control *mc =
-		(struct soc_mixer_control *)kcontrol->private_value;
-	int reg = mc->reg;
-	int shift = mc->shift;
-	int mask = mc->max;
-
-	if (((lm4857_regs[reg] >> shift) & mask) ==
-		ucontrol->value.integer.value[0])
-		return 0;
-
-	lm4857_regs[reg] &= ~(mask << shift);
-	lm4857_regs[reg] |= ucontrol->value.integer.value[0] << shift;
-	lm4857_write_regs();
-	return 1;
+	ucontrol->value.integer.value[0] = gta02_speaker_enabled;
+	return 0;
 }
 
-static int lm4857_get_mode(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
+static int lm4853_event(struct snd_soc_dapm_widget *w,
+			struct snd_kcontrol *k, int event)
 {
-	u8 value = lm4857_regs[LM4857_CTRL] & 0x0F;
-
-	pr_debug("Entered %s\n", __func__);
-
-	if (value)
-		value -= 5;
+	gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event));
 
-	ucontrol->value.integer.value[0] = value;
 	return 0;
 }
 
-static int lm4857_set_mode(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	u8 value = ucontrol->value.integer.value[0];
-
-	pr_debug("Entered %s\n", __func__);
-
-	if (value)
-		value += 5;
-
-	if ((lm4857_regs[LM4857_CTRL] & 0x0F) == value)
-		return 0;
-
-	lm4857_regs[LM4857_CTRL] &= 0xF0;
-	lm4857_regs[LM4857_CTRL] |= value;
-	lm4857_write_regs();
-	return 1;
-}
+static const struct snd_soc_dapm_route neo1973_gta02_routes[] = {
+	/* Connections to the amp */
+	{"Stereo Out", NULL, "LOUT1"},
+	{"Stereo Out", NULL, "ROUT1"},
 
-static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = {
-	SND_SOC_DAPM_LINE("Audio Out", NULL),
-	SND_SOC_DAPM_LINE("GSM Line Out", NULL),
-	SND_SOC_DAPM_LINE("GSM Line In", NULL),
-	SND_SOC_DAPM_MIC("Headset Mic", NULL),
-	SND_SOC_DAPM_MIC("Call Mic", NULL),
+	/* Call Speaker */
+	{"Handset Spk", NULL, "LOUT2"},
+	{"Handset Spk", NULL, "ROUT2"},
 };
 
+static const struct snd_kcontrol_new neo1973_gta02_wm8753_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Handset Spk"),
+	SOC_DAPM_PIN_SWITCH("Stereo Out"),
 
-static const struct snd_soc_dapm_route dapm_routes[] = {
-
-	/* Connections to the lm4857 amp */
-	{"Audio Out", NULL, "LOUT1"},
-	{"Audio Out", NULL, "ROUT1"},
-
-	/* Connections to the GSM Module */
-	{"GSM Line Out", NULL, "MONO1"},
-	{"GSM Line Out", NULL, "MONO2"},
-	{"RXP", NULL, "GSM Line In"},
-	{"RXN", NULL, "GSM Line In"},
+	SOC_SINGLE_BOOL_EXT("Amp Spk Switch", 0,
+		lm4853_get_spk,
+		lm4853_set_spk),
+};
 
-	/* Connections to Headset */
-	{"MIC1", NULL, "Mic Bias"},
-	{"Mic Bias", NULL, "Headset Mic"},
+static const struct snd_soc_dapm_widget neo1973_gta02_wm8753_dapm_widgets[] = {
+	SND_SOC_DAPM_SPK("Handset Spk", NULL),
+	SND_SOC_DAPM_SPK("Stereo Out", lm4853_event),
+};
 
-	/* Call Mic */
-	{"MIC2", NULL, "Mic Bias"},
-	{"MIC2N", NULL, "Mic Bias"},
-	{"Mic Bias", NULL, "Call Mic"},
+static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
+{
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	int ret;
 
-	/* Connect the ALC pins */
-	{"ACIN", NULL, "ACOP"},
-};
+	ret = snd_soc_dapm_new_controls(dapm, neo1973_gta02_wm8753_dapm_widgets,
+			ARRAY_SIZE(neo1973_gta02_wm8753_dapm_widgets));
+	if (ret)
+		return ret;
 
-static const char *lm4857_mode[] = {
-	"Off",
-	"Call Speaker",
-	"Stereo Speakers",
-	"Stereo Speakers + Headphones",
-	"Headphones"
-};
+	ret = snd_soc_dapm_add_routes(dapm, neo1973_gta02_routes,
+			ARRAY_SIZE(neo1973_gta02_routes));
+	if (ret)
+		return ret;
 
-static const struct soc_enum lm4857_mode_enum[] = {
-	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(lm4857_mode), lm4857_mode),
-};
+	ret = snd_soc_add_controls(codec, neo1973_gta02_wm8753_controls,
+			ARRAY_SIZE(neo1973_gta02_wm8753_controls));
+	if (ret)
+		return ret;
 
-static const char *neo_scenarios[] = {
-	"Off",
-	"GSM Handset",
-	"GSM Headset",
-	"GSM Bluetooth",
-	"Speakers",
-	"Headphones",
-	"Capture Handset",
-	"Capture Headset",
-	"Capture Bluetooth"
-};
+	snd_soc_dapm_disable_pin(dapm, "Stereo Out");
+	snd_soc_dapm_disable_pin(dapm, "Handset Spk");
+	snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
+	snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
 
-static const struct soc_enum neo_scenario_enum[] = {
-	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(neo_scenarios), neo_scenarios),
-};
+	return 0;
+}
 
-static const DECLARE_TLV_DB_SCALE(stereo_tlv, -4050, 150, 0);
-static const DECLARE_TLV_DB_SCALE(mono_tlv, -3450, 150, 0);
-
-static const struct snd_kcontrol_new wm8753_neo1973_controls[] = {
-	SOC_SINGLE_EXT_TLV("Amp Left Playback Volume", LM4857_LVOL, 0, 31, 0,
-		lm4857_get_reg, lm4857_set_reg, stereo_tlv),
-	SOC_SINGLE_EXT_TLV("Amp Right Playback Volume", LM4857_RVOL, 0, 31, 0,
-		lm4857_get_reg, lm4857_set_reg, stereo_tlv),
-	SOC_SINGLE_EXT_TLV("Amp Mono Playback Volume", LM4857_MVOL, 0, 31, 0,
-		lm4857_get_reg, lm4857_set_reg, mono_tlv),
-	SOC_ENUM_EXT("Amp Mode", lm4857_mode_enum[0],
-		lm4857_get_mode, lm4857_set_mode),
-	SOC_ENUM_EXT("Neo Mode", neo_scenario_enum[0],
-		neo1973_get_scenario, neo1973_set_scenario),
-	SOC_SINGLE_EXT("Amp Spk 3D Playback Switch", LM4857_LVOL, 5, 1, 0,
-		lm4857_get_reg, lm4857_set_reg),
-	SOC_SINGLE_EXT("Amp HP 3d Playback Switch", LM4857_RVOL, 5, 1, 0,
-		lm4857_get_reg, lm4857_set_reg),
-	SOC_SINGLE_EXT("Amp Fast Wakeup Playback Switch", LM4857_CTRL, 5, 1, 0,
-		lm4857_get_reg, lm4857_set_reg),
-	SOC_SINGLE_EXT("Amp Earpiece 6dB Playback Switch", LM4857_CTRL, 4, 1, 0,
-		lm4857_get_reg, lm4857_set_reg),
-};
+#else
+static int neo1973_gta02_wm8753_init(struct snd_soc_code *codec) { return 0; }
+#endif
 
-/*
- * This is an example machine initialisation for a wm8753 connected to a
- * neo1973 II. It is missing logic to detect hp/mic insertions and logic
- * to re-route the audio in such an event.
- */
 static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
-	int err;
-
-	pr_debug("Entered %s\n", __func__);
+	int ret;
 
 	/* set up NC codec pins */
-	snd_soc_dapm_nc_pin(dapm, "LOUT2");
-	snd_soc_dapm_nc_pin(dapm, "ROUT2");
+	if (machine_is_neo1973_gta01()) {
+		snd_soc_dapm_nc_pin(dapm, "LOUT2");
+		snd_soc_dapm_nc_pin(dapm, "ROUT2");
+	}
 	snd_soc_dapm_nc_pin(dapm, "OUT3");
 	snd_soc_dapm_nc_pin(dapm, "OUT4");
 	snd_soc_dapm_nc_pin(dapm, "LINE1");
 	snd_soc_dapm_nc_pin(dapm, "LINE2");
 
 	/* Add neo1973 specific widgets */
-	snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
-				  ARRAY_SIZE(wm8753_dapm_widgets));
-
-	/* set endpoints to default mode */
-	set_scenario_endpoints(codec, NEO_AUDIO_OFF);
+	ret = snd_soc_dapm_new_controls(dapm, neo1973_wm8753_dapm_widgets,
+			ARRAY_SIZE(neo1973_wm8753_dapm_widgets));
+	if (ret)
+		return ret;
 
 	/* add neo1973 specific controls */
-	err = snd_soc_add_controls(codec, wm8753_neo1973_controls,
-				ARRAY_SIZE(8753_neo1973_controls));
-	if (err < 0)
-		return err;
+	ret = snd_soc_add_controls(codec, neo1973_wm8753_controls,
+			ARRAY_SIZE(neo1973_wm8753_controls));
+	if (ret)
+		return ret;
 
 	/* set up neo1973 specific audio routes */
-	err = snd_soc_dapm_add_routes(dapm, dapm_routes,
-				      ARRAY_SIZE(dapm_routes));
+	ret = snd_soc_dapm_add_routes(dapm, neo1973_wm8753_routes,
+			ARRAY_SIZE(neo1973_wm8753_routes));
+	if (ret)
+		return ret;
+
+	/* set endpoints to default off mode */
+	snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+	snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+	snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+	snd_soc_dapm_disable_pin(dapm, "Handset Mic");
+
+	/* allow audio paths from the GSM modem to run during suspend */
+	snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out");
+	snd_soc_dapm_ignore_suspend(dapm, "GSM Line In");
+	snd_soc_dapm_ignore_suspend(dapm, "Headset Mic");
+	snd_soc_dapm_ignore_suspend(dapm, "Handset Mic");
+
+	if (machine_is_neo1973_gta02()) {
+		ret = neo1973_gta02_wm8753_init(codec);
+		if (ret)
+			return ret;
+	}
 
 	snd_soc_dapm_sync(dapm);
+
 	return 0;
 }
 
-/*
- * BT Codec DAI
- */
-static struct snd_soc_dai bt_dai = {
-	.name = "bluetooth-dai",
-	.playback = {
-		.channels_min = 1,
-		.channels_max = 1,
-		.rates = SNDRV_PCM_RATE_8000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
-	.capture = {
-		.channels_min = 1,
-		.channels_max = 1,
-		.rates = SNDRV_PCM_RATE_8000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
+/* GTA01 specific controlls */
+
+#ifdef CONFIG_MACH_NEO1973_GTA01
+
+static const struct snd_soc_dapm_route neo1973_lm4857_routes[] = {
+	{"Amp IN", NULL, "ROUT1"},
+	{"Amp IN", NULL, "LOUT1"},
+
+	{"Handset Spk", NULL, "Amp EP"},
+	{"Stereo Out", NULL, "Amp LS"},
+	{"Headphone", NULL, "Amp HP"},
+};
+
+static const struct snd_soc_dapm_widget neo1973_lm4857_dapm_widgets[] = {
+	SND_SOC_DAPM_SPK("Handset Spk", NULL),
+	SND_SOC_DAPM_SPK("Stereo Out", NULL),
+	SND_SOC_DAPM_HP("Headphone", NULL),
 };
 
+static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm)
+{
+	int ret;
+
+	ret = snd_soc_dapm_new_controls(dapm, neo1973_lm4857_dapm_widgets,
+			ARRAY_SIZE(neo1973_lm4857_dapm_widgets));
+	if (ret)
+		return ret;
+
+	ret = snd_soc_dapm_add_routes(dapm, neo1973_lm4857_routes,
+			ARRAY_SIZE(neo1973_lm4857_routes));
+	if (ret)
+		return ret;
+
+	snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
+	snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
+	snd_soc_dapm_ignore_suspend(dapm, "Headphone");
+
+	snd_soc_dapm_sync(dapm);
+
+	return 0;
+}
+
+#else
+static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) { return 0; };
+#endif
+
 static struct snd_soc_dai_link neo1973_dai[] = {
 { /* Hifi Playback - for similatious use with voice below */
 	.name = "WM8753",
@@ -569,90 +433,49 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 	.name = "Bluetooth",
 	.stream_name = "Voice",
 	.platform_name = "samsung-audio",
-	.cpu_dai_name = "bluetooth-dai",
+	.cpu_dai_name = "dfbmcs320-pcm",
 	.codec_dai_name = "wm8753-voice",
 	.codec_name = "wm8753-codec.0-001a",
 	.ops = &neo1973_voice_ops,
 },
 };
 
-static struct snd_soc_card neo1973 = {
-	.name = "neo1973",
-	.dai_link = neo1973_dai,
-	.num_links = ARRAY_SIZE(neo1973_dai),
+static struct snd_soc_aux_dev neo1973_aux_devs[] = {
+	{
+		.name = "dfbmcs320",
+		.codec_name = "dfbmcs320.0",
+	},
+	{
+		.name = "lm4857",
+		.codec_name = "lm4857.0-007c",
+		.init = neo1973_lm4857_init,
+	},
 };
 
-static int lm4857_i2c_probe(struct i2c_client *client,
-			    const struct i2c_device_id *id)
-{
-	pr_debug("Entered %s\n", __func__);
-
-	i2c = client;
-
-	lm4857_write_regs();
-	return 0;
-}
-
-static int lm4857_i2c_remove(struct i2c_client *client)
-{
-	pr_debug("Entered %s\n", __func__);
-
-	i2c = NULL;
-
-	return 0;
-}
-
-static u8 lm4857_state;
-
-static int lm4857_suspend(struct i2c_client *dev, pm_message_t state)
-{
-	pr_debug("Entered %s\n", __func__);
-
-	dev_dbg(&dev->dev, "lm4857_suspend\n");
-	lm4857_state = lm4857_regs[LM4857_CTRL] & 0xf;
-	if (lm4857_state) {
-		lm4857_regs[LM4857_CTRL] &= 0xf0;
-		lm4857_write_regs();
-	}
-	return 0;
-}
-
-static int lm4857_resume(struct i2c_client *dev)
-{
-	pr_debug("Entered %s\n", __func__);
-
-	if (lm4857_state) {
-		lm4857_regs[LM4857_CTRL] |= (lm4857_state & 0x0f);
-		lm4857_write_regs();
-	}
-	return 0;
-}
-
-static void lm4857_shutdown(struct i2c_client *dev)
-{
-	pr_debug("Entered %s\n", __func__);
-
-	dev_dbg(&dev->dev, "lm4857_shutdown\n");
-	lm4857_regs[LM4857_CTRL] &= 0xf0;
-	lm4857_write_regs();
-}
+static struct snd_soc_codec_conf neo1973_codec_conf[] = {
+	{
+		.dev_name = "lm4857.0-007c",
+		.name_prefix = "Amp",
+	},
+};
 
-static const struct i2c_device_id lm4857_i2c_id[] = {
-	{ "neo1973_lm4857", 0 },
-	{ }
+#ifdef CONFIG_MACH_NEO1973_GTA02
+static const struct gpio neo1973_gta02_gpios[] = {
+	{ GTA02_GPIO_HP_IN, GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" },
+	{ GTA02_GPIO_AMP_SHUT, GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" },
 };
+#else
+static const struct gpio neo1973_gta02_gpios[] = {};
+#endif
 
-static struct i2c_driver lm4857_i2c_driver = {
-	.driver = {
-		.name = "LM4857 I2C Amp",
-		.owner = THIS_MODULE,
-	},
-	.suspend =        lm4857_suspend,
-	.resume	=         lm4857_resume,
-	.shutdown =       lm4857_shutdown,
-	.probe =          lm4857_i2c_probe,
-	.remove =         lm4857_i2c_remove,
-	.id_table =       lm4857_i2c_id,
+static struct snd_soc_card neo1973 = {
+	.name = "neo1973",
+	.dai_link = neo1973_dai,
+	.num_links = ARRAY_SIZE(neo1973_dai),
+	.aux_dev = neo1973_aux_devs,
+	.num_aux_devs = ARRAY_SIZE(neo1973_aux_devs),
+	.codec_conf = neo1973_codec_conf,
+	.num_configs = ARRAY_SIZE(neo1973_codec_conf),
 };
 
 static struct platform_device *neo1973_snd_device;
@@ -661,46 +484,56 @@ static int __init neo1973_init(void)
 {
 	int ret;
 
-	pr_debug("Entered %s\n", __func__);
-
-	if (!machine_is_neo1973_gta01()) {
-		printk(KERN_INFO
-			"Only GTA01 hardware supported by ASoC driver\n");
+	if (!machine_is_neo1973_gta01() && !machine_is_neo1973_gta02())
 		return -ENODEV;
+
+	if (machine_is_neo1973_gta02()) {
+		neo1973.name = "neo1973gta02";
+		neo1973.num_aux_devs = 1;
+
+		ret = gpio_request_array(neo1973_gta02_gpios,
+				ARRAY_SIZE(neo1973_gta02_gpios));
+		if (ret)
+			return ret;
 	}
 
 	neo1973_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!neo1973_snd_device)
-		return -ENOMEM;
+	if (!neo1973_snd_device) {
+		ret = -ENOMEM;
+		goto err_gpio_free;
+	}
 
 	platform_set_drvdata(neo1973_snd_device, &neo1973);
 	ret = platform_device_add(neo1973_snd_device);
 
-	if (ret) {
-		platform_device_put(neo1973_snd_device);
-		return ret;
-	}
-
-	ret = i2c_add_driver(&lm4857_i2c_driver);
+	if (ret)
+		goto err_put_device;
 
-	if (ret != 0)
-		platform_device_unregister(neo1973_snd_device);
+	return 0;
 
+err_put_device:
+	platform_device_put(neo1973_snd_device);
+err_gpio_free:
+	if (machine_is_neo1973_gta02()) {
+		gpio_free_array(neo1973_gta02_gpios,
+				ARRAY_SIZE(neo1973_gta02_gpios));
+	}
 	return ret;
 }
+module_init(neo1973_init);
 
 static void __exit neo1973_exit(void)
 {
-	pr_debug("Entered %s\n", __func__);
-
-	i2c_del_driver(&lm4857_i2c_driver);
 	platform_device_unregister(neo1973_snd_device);
-}
 
-module_init(neo1973_init);
+	if (machine_is_neo1973_gta02()) {
+		gpio_free_array(neo1973_gta02_gpios,
+				ARRAY_SIZE(neo1973_gta02_gpios));
+	}
+}
 module_exit(neo1973_exit);
 
 /* Module information */
 MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org, www.openmoko.org");
-MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973");
+MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 and Frerunner");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 48d0b750406..38aac7d57a5 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -11,20 +11,11 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/delay.h>
 #include <linux/clk.h>
-#include <linux/kernel.h>
-#include <linux/gpio.h>
 #include <linux/io.h>
 
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 
 #include <plat/audio.h>
 #include <plat/dma.h>
@@ -32,6 +23,113 @@
 #include "dma.h"
 #include "pcm.h"
 
+/*Register Offsets */
+#define S3C_PCM_CTL		0x00
+#define S3C_PCM_CLKCTL		0x04
+#define S3C_PCM_TXFIFO		0x08
+#define S3C_PCM_RXFIFO		0x0C
+#define S3C_PCM_IRQCTL		0x10
+#define S3C_PCM_IRQSTAT		0x14
+#define S3C_PCM_FIFOSTAT	0x18
+#define S3C_PCM_CLRINT		0x20
+
+/* PCM_CTL Bit-Fields */
+#define S3C_PCM_CTL_TXDIPSTICK_MASK	0x3f
+#define S3C_PCM_CTL_TXDIPSTICK_SHIFT	13
+#define S3C_PCM_CTL_RXDIPSTICK_MASK	0x3f
+#define S3C_PCM_CTL_RXDIPSTICK_SHIFT	7
+#define S3C_PCM_CTL_TXDMA_EN		(0x1 << 6)
+#define S3C_PCM_CTL_RXDMA_EN		(0x1 << 5)
+#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC	(0x1 << 4)
+#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC	(0x1 << 3)
+#define S3C_PCM_CTL_TXFIFO_EN		(0x1 << 2)
+#define S3C_PCM_CTL_RXFIFO_EN		(0x1 << 1)
+#define S3C_PCM_CTL_ENABLE		(0x1 << 0)
+
+/* PCM_CLKCTL Bit-Fields */
+#define S3C_PCM_CLKCTL_SERCLK_EN	(0x1 << 19)
+#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK	(0x1 << 18)
+#define S3C_PCM_CLKCTL_SCLKDIV_MASK	0x1ff
+#define S3C_PCM_CLKCTL_SYNCDIV_MASK	0x1ff
+#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT	9
+#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT	0
+
+/* PCM_TXFIFO Bit-Fields */
+#define S3C_PCM_TXFIFO_DVALID	(0x1 << 16)
+#define S3C_PCM_TXFIFO_DATA_MSK	(0xffff << 0)
+
+/* PCM_RXFIFO Bit-Fields */
+#define S3C_PCM_RXFIFO_DVALID	(0x1 << 16)
+#define S3C_PCM_RXFIFO_DATA_MSK	(0xffff << 0)
+
+/* PCM_IRQCTL Bit-Fields */
+#define S3C_PCM_IRQCTL_IRQEN		(0x1 << 14)
+#define S3C_PCM_IRQCTL_WRDEN		(0x1 << 12)
+#define S3C_PCM_IRQCTL_TXEMPTYEN	(0x1 << 11)
+#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN	(0x1 << 10)
+#define S3C_PCM_IRQCTL_TXFULLEN		(0x1 << 9)
+#define S3C_PCM_IRQCTL_TXALMSTFULLEN	(0x1 << 8)
+#define S3C_PCM_IRQCTL_TXSTARVEN	(0x1 << 7)
+#define S3C_PCM_IRQCTL_TXERROVRFLEN	(0x1 << 6)
+#define S3C_PCM_IRQCTL_RXEMPTEN		(0x1 << 5)
+#define S3C_PCM_IRQCTL_RXALMSTEMPTEN	(0x1 << 4)
+#define S3C_PCM_IRQCTL_RXFULLEN		(0x1 << 3)
+#define S3C_PCM_IRQCTL_RXALMSTFULLEN	(0x1 << 2)
+#define S3C_PCM_IRQCTL_RXSTARVEN	(0x1 << 1)
+#define S3C_PCM_IRQCTL_RXERROVRFLEN	(0x1 << 0)
+
+/* PCM_IRQSTAT Bit-Fields */
+#define S3C_PCM_IRQSTAT_IRQPND		(0x1 << 13)
+#define S3C_PCM_IRQSTAT_WRD_XFER	(0x1 << 12)
+#define S3C_PCM_IRQSTAT_TXEMPTY		(0x1 << 11)
+#define S3C_PCM_IRQSTAT_TXALMSTEMPTY	(0x1 << 10)
+#define S3C_PCM_IRQSTAT_TXFULL		(0x1 << 9)
+#define S3C_PCM_IRQSTAT_TXALMSTFULL	(0x1 << 8)
+#define S3C_PCM_IRQSTAT_TXSTARV		(0x1 << 7)
+#define S3C_PCM_IRQSTAT_TXERROVRFL	(0x1 << 6)
+#define S3C_PCM_IRQSTAT_RXEMPT		(0x1 << 5)
+#define S3C_PCM_IRQSTAT_RXALMSTEMPT	(0x1 << 4)
+#define S3C_PCM_IRQSTAT_RXFULL		(0x1 << 3)
+#define S3C_PCM_IRQSTAT_RXALMSTFULL	(0x1 << 2)
+#define S3C_PCM_IRQSTAT_RXSTARV		(0x1 << 1)
+#define S3C_PCM_IRQSTAT_RXERROVRFL	(0x1 << 0)
+
+/* PCM_FIFOSTAT Bit-Fields */
+#define S3C_PCM_FIFOSTAT_TXCNT_MSK		(0x3f << 14)
+#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY		(0x1 << 13)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY	(0x1 << 12)
+#define S3C_PCM_FIFOSTAT_TXFIFOFULL		(0x1 << 11)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL	(0x1 << 10)
+#define S3C_PCM_FIFOSTAT_RXCNT_MSK		(0x3f << 4)
+#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY		(0x1 << 3)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY	(0x1 << 2)
+#define S3C_PCM_FIFOSTAT_RXFIFOFULL		(0x1 << 1)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL	(0x1 << 0)
+
+/**
+ * struct s3c_pcm_info - S3C PCM Controller information
+ * @dev: The parent device passed to use from the probe.
+ * @regs: The pointer to the device register block.
+ * @dma_playback: DMA information for playback channel.
+ * @dma_capture: DMA information for capture channel.
+ */
+struct s3c_pcm_info {
+	spinlock_t lock;
+	struct device	*dev;
+	void __iomem	*regs;
+
+	unsigned int sclk_per_fs;
+
+	/* Whether to keep PCMSCLK enabled even when idle(no active xfer) */
+	unsigned int idleclk;
+
+	struct clk	*pclk;
+	struct clk	*cclk;
+
+	struct s3c_dma_params	*dma_playback;
+	struct s3c_dma_params	*dma_capture;
+};
+
 static struct s3c2410_dma_client s3c_pcm_dma_client_out = {
 	.name		= "PCM Stereo out"
 };
diff --git a/sound/soc/samsung/pcm.h b/sound/soc/samsung/pcm.h
index 03393dcf852..726baf81461 100644
--- a/sound/soc/samsung/pcm.h
+++ b/sound/soc/samsung/pcm.h
@@ -9,116 +9,9 @@
 #ifndef __S3C_PCM_H
 #define __S3C_PCM_H __FILE__
 
-/*Register Offsets */
-#define S3C_PCM_CTL	(0x00)
-#define S3C_PCM_CLKCTL	(0x04)
-#define S3C_PCM_TXFIFO	(0x08)
-#define S3C_PCM_RXFIFO	(0x0C)
-#define S3C_PCM_IRQCTL	(0x10)
-#define S3C_PCM_IRQSTAT	(0x14)
-#define S3C_PCM_FIFOSTAT	(0x18)
-#define S3C_PCM_CLRINT	(0x20)
-
-/* PCM_CTL Bit-Fields */
-#define S3C_PCM_CTL_TXDIPSTICK_MASK		(0x3f)
-#define S3C_PCM_CTL_TXDIPSTICK_SHIFT	(13)
-#define S3C_PCM_CTL_RXDIPSTICK_MASK		(0x3f)
-#define S3C_PCM_CTL_RXDIPSTICK_SHIFT	(7)
-#define S3C_PCM_CTL_TXDMA_EN		(0x1<<6)
-#define S3C_PCM_CTL_RXDMA_EN		(0x1<<5)
-#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC	(0x1<<4)
-#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC	(0x1<<3)
-#define S3C_PCM_CTL_TXFIFO_EN		(0x1<<2)
-#define S3C_PCM_CTL_RXFIFO_EN		(0x1<<1)
-#define S3C_PCM_CTL_ENABLE			(0x1<<0)
-
-/* PCM_CLKCTL Bit-Fields */
-#define S3C_PCM_CLKCTL_SERCLK_EN		(0x1<<19)
-#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK	(0x1<<18)
-#define S3C_PCM_CLKCTL_SCLKDIV_MASK		(0x1ff)
-#define S3C_PCM_CLKCTL_SYNCDIV_MASK		(0x1ff)
-#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT	(9)
-#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT	(0)
-
-/* PCM_TXFIFO Bit-Fields */
-#define S3C_PCM_TXFIFO_DVALID	(0x1<<16)
-#define S3C_PCM_TXFIFO_DATA_MSK	(0xffff<<0)
-
-/* PCM_RXFIFO Bit-Fields */
-#define S3C_PCM_RXFIFO_DVALID	(0x1<<16)
-#define S3C_PCM_RXFIFO_DATA_MSK	(0xffff<<0)
-
-/* PCM_IRQCTL Bit-Fields */
-#define S3C_PCM_IRQCTL_IRQEN		(0x1<<14)
-#define S3C_PCM_IRQCTL_WRDEN		(0x1<<12)
-#define S3C_PCM_IRQCTL_TXEMPTYEN		(0x1<<11)
-#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN	(0x1<<10)
-#define S3C_PCM_IRQCTL_TXFULLEN		(0x1<<9)
-#define S3C_PCM_IRQCTL_TXALMSTFULLEN	(0x1<<8)
-#define S3C_PCM_IRQCTL_TXSTARVEN		(0x1<<7)
-#define S3C_PCM_IRQCTL_TXERROVRFLEN		(0x1<<6)
-#define S3C_PCM_IRQCTL_RXEMPTEN		(0x1<<5)
-#define S3C_PCM_IRQCTL_RXALMSTEMPTEN	(0x1<<4)
-#define S3C_PCM_IRQCTL_RXFULLEN		(0x1<<3)
-#define S3C_PCM_IRQCTL_RXALMSTFULLEN	(0x1<<2)
-#define S3C_PCM_IRQCTL_RXSTARVEN		(0x1<<1)
-#define S3C_PCM_IRQCTL_RXERROVRFLEN		(0x1<<0)
-
-/* PCM_IRQSTAT Bit-Fields */
-#define S3C_PCM_IRQSTAT_IRQPND		(0x1<<13)
-#define S3C_PCM_IRQSTAT_WRD_XFER		(0x1<<12)
-#define S3C_PCM_IRQSTAT_TXEMPTY		(0x1<<11)
-#define S3C_PCM_IRQSTAT_TXALMSTEMPTY	(0x1<<10)
-#define S3C_PCM_IRQSTAT_TXFULL		(0x1<<9)
-#define S3C_PCM_IRQSTAT_TXALMSTFULL		(0x1<<8)
-#define S3C_PCM_IRQSTAT_TXSTARV		(0x1<<7)
-#define S3C_PCM_IRQSTAT_TXERROVRFL		(0x1<<6)
-#define S3C_PCM_IRQSTAT_RXEMPT		(0x1<<5)
-#define S3C_PCM_IRQSTAT_RXALMSTEMPT		(0x1<<4)
-#define S3C_PCM_IRQSTAT_RXFULL		(0x1<<3)
-#define S3C_PCM_IRQSTAT_RXALMSTFULL		(0x1<<2)
-#define S3C_PCM_IRQSTAT_RXSTARV		(0x1<<1)
-#define S3C_PCM_IRQSTAT_RXERROVRFL		(0x1<<0)
-
-/* PCM_FIFOSTAT Bit-Fields */
-#define S3C_PCM_FIFOSTAT_TXCNT_MSK		(0x3f<<14)
-#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY	(0x1<<13)
-#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY	(0x1<<12)
-#define S3C_PCM_FIFOSTAT_TXFIFOFULL		(0x1<<11)
-#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL	(0x1<<10)
-#define S3C_PCM_FIFOSTAT_RXCNT_MSK		(0x3f<<4)
-#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY	(0x1<<3)
-#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY	(0x1<<2)
-#define S3C_PCM_FIFOSTAT_RXFIFOFULL		(0x1<<1)
-#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL	(0x1<<0)
-
 #define S3C_PCM_CLKSRC_PCLK	0
 #define S3C_PCM_CLKSRC_MUX	1
 
 #define S3C_PCM_SCLK_PER_FS	0
 
-/**
- * struct s3c_pcm_info - S3C PCM Controller information
- * @dev: The parent device passed to use from the probe.
- * @regs: The pointer to the device register block.
- * @dma_playback: DMA information for playback channel.
- * @dma_capture: DMA information for capture channel.
- */
-struct s3c_pcm_info {
-	spinlock_t lock;
-	struct device	*dev;
-	void __iomem	*regs;
-
-	unsigned int sclk_per_fs;
-
-	/* Whether to keep PCMSCLK enabled even when idle(no active xfer) */
-	unsigned int idleclk;
-
-	struct clk	*pclk;
-	struct clk	*cclk;
-
-	struct s3c_dma_params	*dma_playback;
-	struct s3c_dma_params	*dma_capture;
-};
-
 #endif /* __S3C_PCM_H */
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index f40027445dd..1e574a5d440 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -17,26 +17,15 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
 #include <linux/gpio.h>
-#include <linux/clk.h>
 
 #include <sound/soc.h>
-#include <sound/uda1380.h>
 #include <sound/jack.h>
 
 #include <plat/regs-iis.h>
-
-#include <mach/regs-clock.h>
-
 #include <asm/mach-types.h>
 
-#include "dma.h"
 #include "s3c24xx-i2s.h"
-#include "../codecs/uda1380.h"
 
 static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd);
 static int rx1950_startup(struct snd_pcm_substream *substream);
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index 094f36e41e8..52074a2b069 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -20,9 +20,8 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 
 #include <mach/dma.h>
 
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 7ea83786712..841ab14c110 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -16,21 +16,13 @@
  * option) any later version.
  */
 
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
-#include <linux/kernel.h>
 #include <linux/io.h>
 
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
 #include <sound/soc.h>
-#include <mach/hardware.h>
+#include <sound/pcm_params.h>
 
 #include <mach/regs-gpio.h>
 #include <mach/dma.h>
@@ -39,8 +31,6 @@
 #include "regs-i2s-v2.h"
 #include "s3c2412-i2s.h"
 
-#define S3C2412_I2S_DEBUG 0
-
 static struct s3c2410_dma_client s3c2412_dma_client_out = {
 	.name		= "I2S PCM Stereo out"
 };
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 13e41ed8e22..63d8849d80b 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -14,28 +14,16 @@
  *  option) any later version.
  */
 
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/clk.h>
-#include <linux/jiffies.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
 
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 
-#include <mach/hardware.h>
 #include <mach/regs-gpio.h>
-#include <mach/regs-clock.h>
-
-#include <asm/dma.h>
 #include <mach/dma.h>
-
 #include <plat/regs-iis.h>
 
 #include "dma.h"
diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c
index a434032d183..349566f0686 100644
--- a/sound/soc/samsung/s3c24xx_simtec.c
+++ b/sound/soc/samsung/s3c24xx_simtec.c
@@ -7,20 +7,13 @@
  * published by the Free Software Foundation.
 */
 
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
-#include <linux/i2c.h>
 
-#include <sound/core.h>
-#include <sound/pcm.h>
 #include <sound/soc.h>
 
 #include <plat/audio-simtec.h>
 
-#include "dma.h"
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c
index 08fcaaa6690..ce6aef60417 100644
--- a/sound/soc/samsung/s3c24xx_simtec_hermes.c
+++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c
@@ -7,18 +7,8 @@
  * published by the Free Software Foundation.
 */
 
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
 #include <sound/soc.h>
 
-#include <plat/audio-simtec.h>
-
-#include "dma.h"
-#include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
 static const struct snd_soc_dapm_widget dapm_widgets[] = {
diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
index 116e3e67016..a7ef7db5468 100644
--- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
@@ -7,22 +7,10 @@
  * published by the Free Software Foundation.
 */
 
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
 #include <sound/soc.h>
 
-#include <plat/audio-simtec.h>
-
-#include "dma.h"
-#include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
-#include "../codecs/tlv320aic23.h"
-
 /* supported machines:
  *
  * Machine	Connections		AMP
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index 2c09e93dd56..3cb70075107 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -11,22 +11,15 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/module.h>
 #include <linux/clk.h>
-#include <linux/mutex.h>
 #include <linux/gpio.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
+
 #include <sound/soc.h>
 #include <sound/s3c24xx_uda134x.h>
-#include <sound/uda134x.h>
 
 #include <plat/regs-iis.h>
 
-#include "dma.h"
 #include "s3c24xx-i2s.h"
-#include "../codecs/uda134x.h"
-
 
 /* #define ENFORCE_RATES 1 */
 /*
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index 61e2b5219d4..0a2c4f22303 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -13,20 +13,14 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/platform_device.h>
 #include <linux/gpio.h>
 
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
 
-#include "dma.h"
 #include "i2s.h"
-
 #include "../codecs/wm8750.h"
 
 /*
diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c
index 3be7e7e92d6..3a0dbfc793f 100644
--- a/sound/soc/samsung/smdk2443_wm9710.c
+++ b/sound/soc/samsung/smdk2443_wm9710.c
@@ -12,15 +12,8 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
 #include <sound/soc.h>
 
-#include "dma.h"
-#include "ac97.h"
-
 static struct snd_soc_card smdk2443;
 
 static struct snd_soc_dai_link smdk2443_dai[] = {
diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c
index b5c3fad01bb..e8ac961c6ba 100644
--- a/sound/soc/samsung/smdk_spdif.c
+++ b/sound/soc/samsung/smdk_spdif.c
@@ -10,15 +10,10 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/device.h>
 #include <linux/clk.h>
 
-#include <plat/devs.h>
-
 #include <sound/soc.h>
 
-#include "dma.h"
 #include "spdif.h"
 
 /* Audio clock settings are belonged to board specific part. Every
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index b2cff1a44ae..8aacf23d6f3 100644
--- a/sound/soc/samsung/smdk_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -10,17 +10,12 @@
  *  option) any later version.
  */
 
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 
 #include <asm/mach-types.h>
 
 #include "../codecs/wm8580.h"
-#include "dma.h"
 #include "i2s.h"
 
 /*
diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
index ae5fed6f772..fffe3c1dd1b 100644
--- a/sound/soc/samsung/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -11,13 +11,8 @@
  *
  */
 
-#include <linux/module.h>
-#include <linux/device.h>
 #include <sound/soc.h>
 
-#include "dma.h"
-#include "ac97.h"
-
 static struct snd_soc_card smdk;
 
 /*
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index f0816404ea3..28c491dacf7 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -13,9 +13,8 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/pcm_params.h>
 
 #include <plat/audio.h>
 #include <mach/dma.h>