nuke obsolete kernel stuff

SVN-Revision: 14875

1 files changed, 0 insertions, 778 deletions

diff --git a/target/linux/s3c24xx/patches-2.6.26/1030-gta02-sound.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1030-gta02-sound.patch.patch
deleted file mode 100755
index 4ac6ddc847..0000000000
--- a/target/linux/s3c24xx/patches-2.6.26/1030-gta02-sound.patch.patch
+++ /dev/null
@@ -1,778 +0,0 @@
-From c03e9f46b9f15afc3e8980ae28666ff30907b173 Mon Sep 17 00:00:00 2001
-From: mokopatches <mokopatches@openmoko.org>
-Date: Wed, 16 Jul 2008 14:46:56 +0100
-Subject: [PATCH] gta02-sound.patch
-
----
- include/sound/soc-dapm.h                 |    7 +
- sound/soc/s3c24xx/Kconfig                |    9 +
- sound/soc/s3c24xx/Makefile               |    3 +
- sound/soc/s3c24xx/neo1973_gta02_wm8753.c |  667 ++++++++++++++++++++++++++++++
- sound/soc/soc-dapm.c                     |   24 ++
- 5 files changed, 710 insertions(+), 0 deletions(-)
- create mode 100644 sound/soc/s3c24xx/neo1973_gta02_wm8753.c
-
-diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
-index a105b01..e867447 100644
---- a/include/sound/soc-dapm.h
-+++ b/include/sound/soc-dapm.h
-@@ -225,6 +225,13 @@ int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec,
- 	char *pin, int status);
- int snd_soc_dapm_sync_endpoints(struct snd_soc_codec *codec);
- 
-+/* dapm audio endpoint control */
-+int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec,
-+	char *pin, int status);
-+int snd_soc_dapm_get_endpoint(struct snd_soc_codec *codec,
-+	char *pin);
-+int snd_soc_dapm_sync_endpoints(struct snd_soc_codec *codec);
-+
- /* dapm widget types */
- enum snd_soc_dapm_type {
- 	snd_soc_dapm_input = 0,		/* input pin */
-diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
-index 1f6dbfc..3155c43 100644
---- a/sound/soc/s3c24xx/Kconfig
-+++ b/sound/soc/s3c24xx/Kconfig
-@@ -28,6 +28,15 @@ config SND_S3C24XX_SOC_NEO1973_WM8753
- 	  Say Y if you want to add support for SoC audio on smdk2440
- 	  with the WM8753.
- 
-+config SND_S3C24XX_SOC_NEO1973_GTA02_WM8753
-+	tristate "SoC I2S Audio support for NEO1973 GTA02 - WM8753"
-+	depends on SND_S3C24XX_SOC && MACH_NEO1973_GTA02
-+	select SND_S3C24XX_SOC_I2S
-+	select SND_SOC_WM8753
-+	help
-+	  Say Y if you want to add support for SoC audio on neo1973 gta02
-+	  with the WM8753 codec
-+
- config SND_S3C24XX_SOC_SMDK2443_WM9710
- 	tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
- 	depends on SND_S3C24XX_SOC && MACH_SMDK2443
-diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
-index 0aa5fb0..f154cb1 100644
---- a/sound/soc/s3c24xx/Makefile
-+++ b/sound/soc/s3c24xx/Makefile
-@@ -13,7 +13,10 @@ obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
- snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
- snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
- snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
-+snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o
- 
- obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
- obj-$(CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
- obj-$(CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
-+obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o
-+
-diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
-new file mode 100644
-index 0000000..f32cba3
---- /dev/null
-+++ b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
-@@ -0,0 +1,667 @@
-+/*
-+ * neo1973_gta02_wm8753.c  --  SoC audio for Neo1973
-+ *
-+ * Copyright 2007 OpenMoko Inc
-+ * Author: Graeme Gregory <graeme@openmoko.org>
-+ * Copyright 2007 Wolfson Microelectronics PLC.
-+ * Author: Graeme Gregory <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
-+ *    06th Nov 2007   Changed from GTA01 to GTA02
-+ *    20th Jan 2007   Initial version.
-+ *    05th Feb 2007   Rename all to Neo1973
-+ *
-+ */
-+
-+#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/driver.h>
-+#include <sound/core.h>
-+#include <sound/pcm.h>
-+#include <sound/soc.h>
-+#include <sound/soc-dapm.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/hardware/scoop.h>
-+#include <asm/plat-s3c24xx/regs-iis.h>
-+#include <asm/arch/regs-clock.h>
-+#include <asm/arch/regs-gpio.h>
-+#include <asm/hardware.h>
-+#include <asm/arch/audio.h>
-+#include <asm/io.h>
-+#include <asm/arch/spi-gpio.h>
-+#include <asm/arch/regs-gpioj.h>
-+#include <asm/arch/gta02.h>
-+#include "../codecs/wm8753.h"
-+#include "s3c24xx-pcm.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
-+#define NEO_STEREO_TO_HANDSET_SPK	9
-+
-+static struct snd_soc_machine 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_codec_dai *codec_dai = rtd->dai->codec_dai;
-+	struct snd_soc_cpu_dai *cpu_dai = rtd->dai->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 = codec_dai->dai_ops.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 = cpu_dai->dai_ops.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 = codec_dai->dai_ops.set_sysclk(codec_dai, WM8753_MCLK, pll_out,
-+		SND_SOC_CLOCK_IN);
-+	if (ret < 0)
-+		return ret;
-+
-+	/* set MCLK division for sample rate */
-+	ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
-+		S3C2410_IISMOD_32FS );
-+	if (ret < 0)
-+		return ret;
-+
-+	/* set codec BCLK division for sample rate */
-+	ret = codec_dai->dai_ops.set_clkdiv(codec_dai,
-+					WM8753_BCLKDIV, bclk);
-+	if (ret < 0)
-+		return ret;
-+
-+	/* set prescaler division for sample rate */
-+	ret = cpu_dai->dai_ops.set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
-+		S3C24XX_PRESCALE(4,4));
-+	if (ret < 0)
-+		return ret;
-+
-+	/* codec PLL input is PCLK/4 */
-+	ret = codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL1,
-+		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_codec_dai *codec_dai = rtd->dai->codec_dai;
-+
-+	/* disable the PLL */
-+	return codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL1, 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_codec_dai *codec_dai = rtd->dai->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 = codec_dai->dai_ops.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 = codec_dai->dai_ops.set_sysclk(codec_dai, WM8753_PCMCLK,
-+		12288000, SND_SOC_CLOCK_IN);
-+	if (ret < 0)
-+		return ret;
-+
-+	/* set codec PCM division for sample rate */
-+	ret = codec_dai->dai_ops.set_clkdiv(codec_dai, WM8753_PCMDIV,
-+					pcmdiv);
-+	if (ret < 0)
-+		return ret;
-+
-+	/* configue and enable PLL for 12.288MHz output */
-+	ret = codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL2,
-+		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_codec_dai *codec_dai = rtd->dai->codec_dai;
-+
-+	/* disable the PLL */
-+	return codec_dai->dai_ops.set_pll(codec_dai, WM8753_PLL2, 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=0;
-+
-+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;
-+		s3c2410_gpio_setpin(GTA02_GPIO_AMP_SHUT,0);
-+	} else {
-+		lm4853_state &= ~LM4853_AMP;
-+		s3c2410_gpio_setpin(GTA02_GPIO_AMP_SHUT,1);
-+	}
-+
-+	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;
-+		s3c2410_gpio_setpin(GTA02_GPIO_HP_IN,0);
-+	} else {
-+		lm4853_state &= ~LM4853_SPK;
-+		s3c2410_gpio_setpin(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 neo1973_gta02_set_stereo_out(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+	int val = ucontrol->value.integer.value[0];
-+
-+	snd_soc_dapm_set_endpoint(codec, "Stereo Out", val);
-+
-+	snd_soc_dapm_sync_endpoints(codec);
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_get_stereo_out(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+
-+	ucontrol->value.integer.value[0] =
-+		snd_soc_dapm_get_endpoint(codec, "Stereo Out");
-+
-+	return 0;
-+}
-+
-+
-+static int neo1973_gta02_set_gsm_out(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+	int val = ucontrol->value.integer.value[0];
-+
-+	snd_soc_dapm_set_endpoint(codec, "GSM Line Out", val);
-+
-+	snd_soc_dapm_sync_endpoints(codec);
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_get_gsm_out(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+
-+	ucontrol->value.integer.value[0] =
-+		snd_soc_dapm_get_endpoint(codec, "GSM Line Out");
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_set_gsm_in(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+	int val = ucontrol->value.integer.value[0];
-+
-+	snd_soc_dapm_set_endpoint(codec, "GSM Line In", val);
-+
-+	snd_soc_dapm_sync_endpoints(codec);
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_get_gsm_in(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+
-+	ucontrol->value.integer.value[0] =
-+		snd_soc_dapm_get_endpoint(codec, "GSM Line In");
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_set_headset_mic(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+	int val = ucontrol->value.integer.value[0];
-+
-+	snd_soc_dapm_set_endpoint(codec, "Headset Mic", val);
-+
-+	snd_soc_dapm_sync_endpoints(codec);
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_get_headset_mic(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+
-+	ucontrol->value.integer.value[0] =
-+		snd_soc_dapm_get_endpoint(codec, "Headset Mic");
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_set_handset_mic(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+	int val = ucontrol->value.integer.value[0];
-+
-+	snd_soc_dapm_set_endpoint(codec, "Handset Mic", val);
-+
-+	snd_soc_dapm_sync_endpoints(codec);
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_get_handset_mic(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+
-+	ucontrol->value.integer.value[0] =
-+		snd_soc_dapm_get_endpoint(codec, "Handset Mic");
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_set_handset_spk(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+	int val = ucontrol->value.integer.value[0];
-+
-+	snd_soc_dapm_set_endpoint(codec, "Handset Spk", val);
-+
-+	snd_soc_dapm_sync_endpoints(codec);
-+
-+	return 0;
-+}
-+
-+static int neo1973_gta02_get_handset_spk(struct snd_kcontrol *kcontrol,
-+	struct snd_ctl_elem_value *ucontrol)
-+{
-+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-+
-+	ucontrol->value.integer.value[0] =
-+		snd_soc_dapm_get_endpoint(codec, "Handset Spk");
-+
-+	return 0;
-+}
-+
-+static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = {
-+	SND_SOC_DAPM_LINE("Stereo 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("Handset Mic", NULL),
-+	SND_SOC_DAPM_SPK("Handset Spk", NULL),
-+};
-+
-+
-+/* example machine audio_mapnections */
-+static const char* audio_map[][3] = {
-+
-+	/* 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"},
-+
-+	{NULL, NULL, NULL},
-+};
-+
-+static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = {
-+	SOC_SINGLE_EXT("DAPM Stereo Out Switch", 0, 0, 1, 0,
-+		neo1973_gta02_get_stereo_out,
-+		neo1973_gta02_set_stereo_out),
-+	SOC_SINGLE_EXT("DAPM GSM Line Out Switch", 1, 0, 1, 0,
-+		neo1973_gta02_get_gsm_out,
-+		neo1973_gta02_set_gsm_out),
-+	SOC_SINGLE_EXT("DAPM GSM Line In Switch", 2, 0, 1, 0,
-+		neo1973_gta02_get_gsm_in,
-+		neo1973_gta02_set_gsm_in),
-+	SOC_SINGLE_EXT("DAPM Headset Mic Switch", 3, 0, 1, 0,
-+		neo1973_gta02_get_headset_mic,
-+		neo1973_gta02_set_headset_mic),
-+	SOC_SINGLE_EXT("DAPM Handset Mic Switch", 4, 0, 1, 0,
-+		neo1973_gta02_get_handset_mic,
-+		neo1973_gta02_set_handset_mic),
-+	SOC_SINGLE_EXT("DAPM Handset Spk Switch", 5, 0, 1, 0,
-+		neo1973_gta02_get_handset_spk,
-+		neo1973_gta02_set_handset_spk),
-+	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_codec *codec)
-+{
-+	int i, err;
-+
-+	/* set up NC codec pins */
-+	snd_soc_dapm_set_endpoint(codec, "OUT3",  0);
-+	snd_soc_dapm_set_endpoint(codec, "OUT4",  0);
-+	snd_soc_dapm_set_endpoint(codec, "LINE1", 0);
-+	snd_soc_dapm_set_endpoint(codec, "LINE2", 0);
-+
-+	/* Add neo1973 gta02 specific widgets */
-+	for (i = 0; i < ARRAY_SIZE(wm8753_dapm_widgets); i++)
-+		snd_soc_dapm_new_control(codec, &wm8753_dapm_widgets[i]);
-+
-+	/* add neo1973 gta02 specific controls */
-+	for (i = 0; i < ARRAY_SIZE(wm8753_neo1973_gta02_controls); i++) {
-+		err = snd_ctl_add(codec->card,
-+			snd_soc_cnew(&wm8753_neo1973_gta02_controls[i],
-+			codec, NULL));
-+		if (err < 0)
-+			return err;
-+	}
-+
-+	/* set up neo1973 gta02 specific audio path audio_mapnects */
-+	for (i = 0; audio_map[i][0] != NULL; i++) {
-+		snd_soc_dapm_connect_input(codec, audio_map[i][0],
-+			audio_map[i][1], audio_map[i][2]);
-+	}
-+
-+	/* set endpoints to default off mode */
-+	snd_soc_dapm_set_endpoint(codec, "Stereo Out",  0);
-+	snd_soc_dapm_set_endpoint(codec, "GSM Line Out",0);
-+	snd_soc_dapm_set_endpoint(codec, "GSM Line In", 0);
-+	snd_soc_dapm_set_endpoint(codec, "Headset Mic", 0);
-+	snd_soc_dapm_set_endpoint(codec, "Handset Mic", 0);
-+	snd_soc_dapm_set_endpoint(codec, "Handset Spk", 0);
-+
-+	snd_soc_dapm_sync_endpoints(codec);
-+	return 0;
-+}
-+
-+/*
-+ * BT Codec DAI
-+ */
-+static struct snd_soc_cpu_dai bt_dai =
-+{	.name = "Bluetooth",
-+	.id = 0,
-+	.type = SND_SOC_DAI_PCM,
-+	.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 = &s3c24xx_i2s_dai,
-+	.codec_dai = &wm8753_dai[WM8753_DAI_HIFI],
-+	.init = neo1973_gta02_wm8753_init,
-+	.ops = &neo1973_gta02_hifi_ops,
-+},
-+{ /* Voice via BT */
-+	.name = "Bluetooth",
-+	.stream_name = "Voice",
-+	.cpu_dai = &bt_dai,
-+	.codec_dai = &wm8753_dai[WM8753_DAI_VOICE],
-+	.ops = &neo1973_gta02_voice_ops,
-+},
-+};
-+
-+#ifdef CONFIG_PM
-+int neo1973_gta02_suspend(struct platform_device *pdev, pm_message_t state)
-+{
-+	s3c2410_gpio_setpin(GTA02_GPIO_AMP_SHUT, 1);
-+
-+	return 0;
-+}
-+
-+int neo1973_gta02_resume(struct platform_device *pdev)
-+{
-+	if(lm4853_state & LM4853_AMP)
-+		s3c2410_gpio_setpin(GTA02_GPIO_AMP_SHUT, 0);
-+
-+	return 0;
-+}
-+#else
-+#define neo1973_gta02_suspend NULL
-+#define neo1973_gta02_resume NULL
-+#endif
-+
-+static struct snd_soc_machine neo1973_gta02 = {
-+	.name = "neo1973-gta02",
-+	.suspend_pre = neo1973_gta02_suspend,
-+	.resume_post = neo1973_gta02_resume,
-+	.dai_link = neo1973_gta02_dai,
-+	.num_links = ARRAY_SIZE(neo1973_gta02_dai),
-+};
-+
-+static struct wm8753_setup_data neo1973_gta02_wm8753_setup = {
-+	.i2c_address = 0x1a,
-+};
-+
-+static struct snd_soc_device neo1973_gta02_snd_devdata = {
-+	.machine = &neo1973_gta02,
-+	.platform = &s3c24xx_soc_platform,
-+	.codec_dev = &soc_codec_dev_wm8753,
-+	.codec_data = &neo1973_gta02_wm8753_setup,
-+};
-+
-+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 hardware supported by ASoc driver\n");
-+		return -ENODEV;
-+	}
-+
-+	neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1);
-+	if (!neo1973_gta02_snd_device)
-+		return -ENOMEM;
-+
-+	platform_set_drvdata(neo1973_gta02_snd_device,
-+			&neo1973_gta02_snd_devdata);
-+	neo1973_gta02_snd_devdata.dev = &neo1973_gta02_snd_device->dev;
-+	ret = platform_device_add(neo1973_gta02_snd_device);
-+
-+	if (ret)
-+		platform_device_put(neo1973_gta02_snd_device);
-+
-+	/* Initialise GPIOs used by amp */
-+	s3c2410_gpio_cfgpin(GTA02_GPIO_HP_IN, S3C2410_GPIO_OUTPUT);
-+	s3c2410_gpio_cfgpin(GTA02_GPIO_AMP_SHUT, S3C2410_GPIO_OUTPUT);
-+
-+	/* Amp off by default */
-+	s3c2410_gpio_setpin(GTA02_GPIO_AMP_SHUT, 1);
-+
-+	/* Speaker off by default */
-+	s3c2410_gpio_setpin(GTA02_GPIO_HP_IN, 1);
-+
-+	return ret;
-+}
-+
-+static void __exit neo1973_gta02_exit(void)
-+{
-+	platform_device_unregister(neo1973_gta02_snd_device);
-+}
-+
-+module_init(neo1973_gta02_init);
-+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/soc-dapm.c b/sound/soc/soc-dapm.c
-index af3326c..95df1ff 100644
---- a/sound/soc/soc-dapm.c
-+++ b/sound/soc/soc-dapm.c
-@@ -1343,6 +1343,30 @@ int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec,
- EXPORT_SYMBOL_GPL(snd_soc_dapm_set_endpoint);
- 
- /**
-+ * snd_soc_dapm_get_endpoint - get audio endpoint status
-+ * @codec: audio codec
-+ * @endpoint: audio signal endpoint (or start point)
-+ *
-+ * Get audio endpoint status - connected or disconnected.
-+ *
-+ * Returns status
-+ */
-+int snd_soc_dapm_get_endpoint(struct snd_soc_codec *codec,
-+	char *endpoint)
-+{
-+	struct snd_soc_dapm_widget *w;
-+
-+	list_for_each_entry(w, &codec->dapm_widgets, list) {
-+		if (!strcmp(w->name, endpoint)) {
-+			return w->connected;
-+		}
-+	}
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL_GPL(snd_soc_dapm_get_endpoint);
-+
-+/**
-  * snd_soc_dapm_free - free dapm resources
-  * @socdev: SoC device
-  *
--- 
-1.5.6.3
-