Add 2.6.34 patches

SVN-Revision: 21438

1 files changed, 602 insertions, 0 deletions

diff --git a/target/linux/xburst/patches-2.6.34/060-jzcodec.patch b/target/linux/xburst/patches-2.6.34/060-jzcodec.patch
new file mode 100644
index 0000000000..1a380ba7de
--- /dev/null
+++ b/target/linux/xburst/patches-2.6.34/060-jzcodec.patch
@@ -0,0 +1,602 @@
+From 3ff79323c50cc67df122c8f02670ff5483ea7ebc Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Sat, 24 Apr 2010 12:32:57 +0200
+Subject: [PATCH] Add jz4740 codec driver
+
+---
+ sound/soc/codecs/Kconfig   |    7 +
+ sound/soc/codecs/Makefile  |    2 +
+ sound/soc/codecs/jzcodec.c |  513 ++++++++++++++++++++++++++++++++++++++++++++
+ sound/soc/codecs/jzcodec.h |   22 ++
+ 4 files changed, 544 insertions(+), 0 deletions(-)
+ create mode 100644 sound/soc/codecs/jzcodec.c
+ create mode 100644 sound/soc/codecs/jzcodec.h
+
+diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
+index 1743d56..b25598a 100644
+--- a/sound/soc/codecs/Kconfig
++++ b/sound/soc/codecs/Kconfig
+@@ -260,6 +260,13 @@ config SND_SOC_WM9712
+ config SND_SOC_WM9713
+ 	tristate
+ 
++config SND_SOC_JZCODEC
++	tristate "JZ4720/JZ4740 SoC internal codec"
++	depends on SND_SOC && SOC_JZ4740
++	help
++	  Say Y if you want to use internal codec on Ingenic JZ4720/JZ4740 based
++	  boards.
++
+ # Amp
+ config SND_SOC_MAX9877
+ 	tristate
+diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
+index dd5ce6d..3f6ce05 100644
+--- a/sound/soc/codecs/Makefile
++++ b/sound/soc/codecs/Makefile
+@@ -54,6 +54,7 @@ snd-soc-wm9705-objs := wm9705.o
+ snd-soc-wm9712-objs := wm9712.o
+ snd-soc-wm9713-objs := wm9713.o
+ snd-soc-wm-hubs-objs := wm_hubs.o
++snd-soc-jzcodec-objs := jzcodec.o
+ 
+ # Amp
+ snd-soc-max9877-objs := max9877.o
+@@ -116,6 +117,7 @@ obj-$(CONFIG_SND_SOC_WM9705)	+= snd-soc-wm9705.o
+ obj-$(CONFIG_SND_SOC_WM9712)	+= snd-soc-wm9712.o
+ obj-$(CONFIG_SND_SOC_WM9713)	+= snd-soc-wm9713.o
+ obj-$(CONFIG_SND_SOC_WM_HUBS)	+= snd-soc-wm-hubs.o
++obj-$(CONFIG_SND_SOC_JZCODEC)	+= snd-soc-jzcodec.o
+ 
+ # Amp
+ obj-$(CONFIG_SND_SOC_MAX9877)	+= snd-soc-max9877.o
+diff --git a/sound/soc/codecs/jzcodec.c b/sound/soc/codecs/jzcodec.c
+new file mode 100644
+index 0000000..f960d46
+--- /dev/null
++++ b/sound/soc/codecs/jzcodec.c
+@@ -0,0 +1,513 @@
++/*
++ * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
++ *
++ * 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.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/slab.h>
++
++#include <linux/delay.h>
++
++#include <sound/core.h>
++#include <sound/pcm.h>
++#include <sound/pcm_params.h>
++#include <sound/initval.h>
++#include <sound/soc-dapm.h>
++#include <sound/soc.h>
++
++#define JZ_REG_CODEC_1 0x0
++#define JZ_REG_CODEC_2 0x1
++
++#define JZ_CODEC_1_LINE_ENABLE BIT(29)
++#define JZ_CODEC_1_MIC_ENABLE BIT(28)
++#define JZ_CODEC_1_SW1_ENABLE BIT(27)
++#define JZ_CODEC_1_ADC_ENABLE BIT(26)
++#define JZ_CODEC_1_SW2_ENABLE BIT(25)
++#define JZ_CODEC_1_DAC_ENABLE BIT(24)
++#define JZ_CODEC_1_VREF_DISABLE BIT(20)
++#define JZ_CODEC_1_VREF_AMP_DISABLE BIT(19)
++#define JZ_CODEC_1_VREF_PULL_DOWN BIT(18)
++#define JZ_CODEC_1_VREF_LOW_CURRENT BIT(17)
++#define JZ_CODEC_1_VREF_HIGH_CURRENT BIT(16)
++#define JZ_CODEC_1_HEADPHONE_DISABLE BIT(14)
++#define JZ_CODEC_1_HEADPHONE_AMP_CHANGE_ANY BIT(13)
++#define JZ_CODEC_1_HEADPHONE_CHANGE BIT(12)
++#define JZ_CODEC_1_HEADPHONE_PULL_DOWN_M BIT(11)
++#define JZ_CODEC_1_HEADPHONE_PULL_DOWN_R BIT(10)
++#define JZ_CODEC_1_HEADPHONE_POWER_DOWN_M BIT(9)
++#define JZ_CODEC_1_HEADPHONE_POWER_DOWN BIT(8)
++#define JZ_CODEC_1_SUSPEND BIT(1)
++#define JZ_CODEC_1_RESET BIT(0)
++
++#define JZ_CODEC_1_LINE_ENABLE_OFFSET 29
++#define JZ_CODEC_1_MIC_ENABLE_OFFSET 28
++#define JZ_CODEC_1_SW1_ENABLE_OFFSET 27
++#define JZ_CODEC_1_ADC_ENABLE_OFFSET 26
++#define JZ_CODEC_1_SW2_ENABLE_OFFSET 25
++#define JZ_CODEC_1_DAC_ENABLE_OFFSET 24
++#define JZ_CODEC_1_HEADPHONE_DISABLE_OFFSET 14
++#define JZ_CODEC_1_HEADPHONE_POWER_DOWN_OFFSET 8
++
++#define JZ_CODEC_2_INPUT_VOLUME_MASK		0x1f0000
++#define JZ_CODEC_2_SAMPLE_RATE_MASK			0x000f00
++#define JZ_CODEC_2_MIC_BOOST_GAIN_MASK		0x000030
++#define JZ_CODEC_2_HEADPHONE_VOLUME_MASK	0x000003
++
++#define JZ_CODEC_2_INPUT_VOLUME_OFFSET		16
++#define JZ_CODEC_2_SAMPLE_RATE_OFFSET		 8
++#define JZ_CODEC_2_MIC_BOOST_GAIN_OFFSET	 4
++#define JZ_CODEC_2_HEADPHONE_VOLUME_OFFSET	 0
++
++struct jz_codec {
++	void __iomem *base;
++	struct resource *mem;
++
++	uint32_t reg_cache[2];
++	struct snd_soc_codec codec;
++};
++
++static inline struct jz_codec *codec_to_jz(struct snd_soc_codec *codec)
++{
++	return container_of(codec, struct jz_codec, codec);
++}
++
++static unsigned int jz_codec_read(struct snd_soc_codec *codec, unsigned int reg)
++{
++	struct jz_codec *jz_codec = codec_to_jz(codec);
++	return readl(jz_codec->base + (reg << 2));
++}
++
++static int jz_codec_write(struct snd_soc_codec *codec, unsigned int reg,
++unsigned int val)
++{
++	struct jz_codec *jz_codec = codec_to_jz(codec);
++	jz_codec->reg_cache[reg] = val;
++
++	writel(val, jz_codec->base + (reg << 2));
++	return 0;
++}
++
++static const struct snd_kcontrol_new jz_codec_controls[] = {
++	SOC_SINGLE("Master Playback Volume", JZ_REG_CODEC_2,
++			JZ_CODEC_2_HEADPHONE_VOLUME_OFFSET, 3, 0),
++	SOC_SINGLE("Capture Volume", JZ_REG_CODEC_2,
++			JZ_CODEC_2_INPUT_VOLUME_OFFSET, 31, 0),
++	SOC_SINGLE("Master Playback Switch", JZ_REG_CODEC_1,
++			JZ_CODEC_1_HEADPHONE_DISABLE_OFFSET, 1, 1),
++	SOC_SINGLE("Mic Capture Volume", JZ_REG_CODEC_2,
++			JZ_CODEC_2_MIC_BOOST_GAIN_OFFSET, 3, 0),
++};
++
++static const struct snd_kcontrol_new jz_codec_output_controls[] = {
++	SOC_DAPM_SINGLE("Bypass Switch", JZ_REG_CODEC_1,
++			JZ_CODEC_1_SW1_ENABLE_OFFSET, 1, 0),
++	SOC_DAPM_SINGLE("DAC Switch", JZ_REG_CODEC_1,
++			JZ_CODEC_1_SW2_ENABLE_OFFSET, 1, 0),
++};
++
++static const struct snd_kcontrol_new jz_codec_input_controls[] = {
++	SOC_DAPM_SINGLE("Line Capture Switch", JZ_REG_CODEC_1,
++			JZ_CODEC_1_LINE_ENABLE_OFFSET, 1, 0),
++	SOC_DAPM_SINGLE("Mic Capture Switch", JZ_REG_CODEC_1,
++			JZ_CODEC_1_MIC_ENABLE_OFFSET, 1, 0),
++};
++
++static const struct snd_soc_dapm_widget jz_codec_dapm_widgets[] = {
++	SND_SOC_DAPM_ADC("ADC", "Capture", JZ_REG_CODEC_1,
++			JZ_CODEC_1_ADC_ENABLE_OFFSET, 0),
++	SND_SOC_DAPM_DAC("DAC", "Playback", JZ_REG_CODEC_1,
++			JZ_CODEC_1_DAC_ENABLE_OFFSET, 0),
++
++	SND_SOC_DAPM_MIXER("Output Mixer", JZ_REG_CODEC_1,
++			JZ_CODEC_1_HEADPHONE_POWER_DOWN_OFFSET, 1,
++			jz_codec_output_controls,
++			ARRAY_SIZE(jz_codec_output_controls)),
++
++	SND_SOC_DAPM_MIXER_NAMED_CTL("Input Mixer", SND_SOC_NOPM, 0, 0,
++			jz_codec_input_controls,
++			ARRAY_SIZE(jz_codec_input_controls)),
++	SND_SOC_DAPM_MIXER("Line Input", SND_SOC_NOPM, 0, 0, NULL, 0),
++
++	SND_SOC_DAPM_OUTPUT("LOUT"),
++	SND_SOC_DAPM_OUTPUT("ROUT"),
++
++	SND_SOC_DAPM_INPUT("MIC"),
++	SND_SOC_DAPM_INPUT("LIN"),
++	SND_SOC_DAPM_INPUT("RIN"),
++};
++
++static const struct snd_soc_dapm_route jz_codec_dapm_routes[] = {
++
++	{"Line Input", NULL, "LIN"},
++	{"Line Input", NULL, "RIN"},
++
++	{"Input Mixer", "Line Capture Switch", "Line Input"},
++	{"Input Mixer", "Mic Capture Switch", "MIC"},
++
++	{"ADC", NULL, "Input Mixer"},
++
++	{"Output Mixer", "Bypass Switch", "Input Mixer"},
++	{"Output Mixer", "DAC Switch", "DAC"},
++
++	{"LOUT", NULL, "Output Mixer"},
++	{"ROUT", NULL, "Output Mixer"},
++};
++
++static int jz_codec_hw_params(struct snd_pcm_substream *substream, struct
++snd_pcm_hw_params *params, struct snd_soc_dai *dai)
++{
++	uint32_t val;
++	struct snd_soc_pcm_runtime *rtd = substream->private_data;
++	struct snd_soc_device *socdev = rtd->socdev;
++	struct snd_soc_codec *codec = socdev->card->codec;
++
++	switch (params_format(params)) {
++	case SNDRV_PCM_FORMAT_S8:
++	case SNDRV_PCM_FORMAT_S16_LE:
++	case SNDRV_PCM_FORMAT_S18_3LE:
++		break;
++	default:
++		return -EINVAL;
++		break;
++	}
++
++	switch (params_rate(params)) {
++	case 8000:
++		val = 0;
++		break;
++	case 11025:
++		val = 1;
++		break;
++	case 12000:
++		val = 2;
++		break;
++	case 16000:
++		val = 3;
++		break;
++	case 22050:
++		val = 4;
++		break;
++	case 24000:
++		val = 5;
++		break;
++	case 32000:
++		val = 6;
++		break;
++	case 44100:
++		val = 7;
++		break;
++	case 48000:
++		val = 8;
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	val <<= JZ_CODEC_2_SAMPLE_RATE_OFFSET;
++
++	snd_soc_update_bits(codec, JZ_REG_CODEC_2,
++				JZ_CODEC_2_SAMPLE_RATE_MASK, val);
++
++	return 0;
++}
++
++static int jz_codec_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
++{
++	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
++	case SND_SOC_DAIFMT_CBM_CFM:
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
++	case SND_SOC_DAIFMT_I2S:
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
++	case SND_SOC_DAIFMT_NB_NF:
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	return 0;
++}
++
++static int jz_codec_set_sysclk(struct snd_soc_dai *codec_dai,
++		int clk_id, unsigned int freq, int dir)
++{
++	return 0;
++}
++
++
++static struct snd_soc_dai_ops jz_codec_dai_ops = {
++	.hw_params = jz_codec_hw_params,
++	.set_fmt = jz_codec_set_fmt,
++/*	.set_clkdiv = jz_codec_set_clkdiv,*/
++	.set_sysclk = jz_codec_set_sysclk,
++};
++
++struct snd_soc_dai jz_codec_dai = {
++	.name = "jz-codec",
++	.playback = {
++		.stream_name = "Playback",
++		.channels_min = 2,
++		.channels_max = 2,
++		.rates = SNDRV_PCM_RATE_8000_44100,
++		.formats = SNDRV_PCM_FMTBIT_S16_LE,
++	},
++	.capture = {
++		.stream_name = "Capture",
++		.channels_min = 2,
++		.channels_max = 2,
++		.rates = SNDRV_PCM_RATE_8000_44100,
++		.formats = SNDRV_PCM_FMTBIT_S16_LE,
++	},
++	.ops = &jz_codec_dai_ops,
++	.symmetric_rates = 1,
++};
++EXPORT_SYMBOL_GPL(jz_codec_dai);
++
++static int jz_codec_set_bias_level(struct snd_soc_codec *codec,
++				enum snd_soc_bias_level level)
++{
++
++	if (codec->bias_level == SND_SOC_BIAS_OFF && level != SND_SOC_BIAS_OFF) {
++		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
++			JZ_CODEC_1_RESET, JZ_CODEC_1_RESET);
++		udelay(2);
++
++		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
++			JZ_CODEC_1_SUSPEND | JZ_CODEC_1_RESET, 0);
++	}
++	switch (level) {
++	case SND_SOC_BIAS_ON:
++		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
++			JZ_CODEC_1_VREF_DISABLE |
++			JZ_CODEC_1_VREF_AMP_DISABLE |
++			JZ_CODEC_1_HEADPHONE_POWER_DOWN_M |
++			JZ_CODEC_1_VREF_LOW_CURRENT |
++			JZ_CODEC_1_VREF_HIGH_CURRENT,
++			0);
++		break;
++	case SND_SOC_BIAS_PREPARE:
++		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
++			JZ_CODEC_1_VREF_LOW_CURRENT |
++			JZ_CODEC_1_VREF_HIGH_CURRENT,
++			JZ_CODEC_1_VREF_LOW_CURRENT |
++			JZ_CODEC_1_VREF_HIGH_CURRENT);
++		break;
++	case SND_SOC_BIAS_STANDBY:
++		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
++			JZ_CODEC_1_VREF_DISABLE | JZ_CODEC_1_VREF_AMP_DISABLE,
++			JZ_CODEC_1_VREF_DISABLE | JZ_CODEC_1_VREF_AMP_DISABLE);
++		break;
++	case SND_SOC_BIAS_OFF:
++		snd_soc_update_bits(codec, JZ_REG_CODEC_1,
++			JZ_CODEC_1_SUSPEND, JZ_CODEC_1_SUSPEND);
++		break;
++	}
++	codec->bias_level = level;
++
++	return 0;
++}
++
++
++static struct snd_soc_codec *jz_codec_codec;
++
++static int jz_codec_dev_probe(struct platform_device *pdev)
++{
++	int ret;
++	struct snd_soc_device *socdev = platform_get_drvdata(pdev);
++	struct snd_soc_codec *codec = jz_codec_codec;
++
++	BUG_ON(!codec);
++
++	socdev->card->codec = codec;
++
++	ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
++	if (ret) {
++		dev_err(&pdev->dev, "Failed to create pcms: %d\n", ret);
++		return ret;
++	}
++
++	snd_soc_add_controls(codec, jz_codec_controls,
++	ARRAY_SIZE(jz_codec_controls));
++
++	snd_soc_dapm_new_controls(codec, jz_codec_dapm_widgets,
++	ARRAY_SIZE(jz_codec_dapm_widgets));
++
++	snd_soc_dapm_add_routes(codec, jz_codec_dapm_routes,
++	ARRAY_SIZE(jz_codec_dapm_routes));
++
++	snd_soc_dapm_new_widgets(codec);
++
++	return 0;
++}
++
++static int jz_codec_dev_remove(struct platform_device *pdev)
++{
++	struct snd_soc_device *socdev = platform_get_drvdata(pdev);
++	snd_soc_free_pcms(socdev);
++	snd_soc_dapm_free(socdev);
++
++	return 0;
++}
++
++struct snd_soc_codec_device soc_codec_dev_jzcodec = {
++	.probe = jz_codec_dev_probe,
++	.remove = jz_codec_dev_remove,
++};
++EXPORT_SYMBOL_GPL(soc_codec_dev_jzcodec);
++
++static int __devinit jz_codec_probe(struct platform_device *pdev)
++{
++	int ret;
++	struct jz_codec *jz_codec;
++	struct snd_soc_codec *codec;
++
++	jz_codec = kzalloc(sizeof(*jz_codec), GFP_KERNEL);
++
++	if (!jz_codec)
++		return -ENOMEM;
++
++	jz_codec->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++
++	if (!jz_codec->mem) {
++		dev_err(&pdev->dev, "Failed to get mmio memory resource\n");
++		ret = -ENOENT;
++		goto err_free_jz_codec;
++	}
++
++	jz_codec->mem = request_mem_region(jz_codec->mem->start,
++				resource_size(jz_codec->mem), pdev->name);
++
++	if (!jz_codec->mem) {
++		dev_err(&pdev->dev, "Failed to request mmio memory region\n");
++		ret = -EBUSY;
++		goto err_free_jz_codec;
++	}
++
++	jz_codec->base = ioremap(jz_codec->mem->start, resource_size(jz_codec->mem));
++
++	if (!jz_codec->base) {
++		dev_err(&pdev->dev, "Failed to ioremap mmio memory\n");
++		ret = -EBUSY;
++		goto err_release_mem_region;
++	}
++
++	jz_codec_dai.dev = &pdev->dev;
++
++	codec = &jz_codec->codec;
++
++	codec->dev		= &pdev->dev;
++	codec->name		= "jz-codec";
++	codec->owner		= THIS_MODULE;
++
++	codec->read		= jz_codec_read;
++	codec->write		= jz_codec_write;
++	codec->set_bias_level	= jz_codec_set_bias_level;
++	codec->bias_level	= SND_SOC_BIAS_OFF;
++
++	codec->dai		= &jz_codec_dai;
++	codec->num_dai		= 1;
++
++	codec->reg_cache	= jz_codec->reg_cache;
++	codec->reg_cache_size	= 2;
++
++	codec->private_data	= jz_codec;
++
++	mutex_init(&codec->mutex);
++	INIT_LIST_HEAD(&codec->dapm_widgets);
++	INIT_LIST_HEAD(&codec->dapm_paths);
++
++	jz_codec_codec = codec;
++
++	snd_soc_update_bits(codec, JZ_REG_CODEC_1,
++				JZ_CODEC_1_SW2_ENABLE, JZ_CODEC_1_SW2_ENABLE);
++
++
++	platform_set_drvdata(pdev, jz_codec);
++	ret = snd_soc_register_codec(codec);
++
++	if (ret) {
++		dev_err(&pdev->dev, "Failed to register codec\n");
++		goto err_iounmap;
++	}
++
++	ret = snd_soc_register_dai(&jz_codec_dai);
++	if (ret) {
++		dev_err(&pdev->dev, "Failed to register codec dai\n");
++		goto err_unregister_codec;
++	}
++
++	jz_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
++
++	return 0;
++err_unregister_codec:
++	snd_soc_unregister_codec(codec);
++err_iounmap:
++	iounmap(jz_codec->base);
++err_release_mem_region:
++	release_mem_region(jz_codec->mem->start, resource_size(jz_codec->mem));
++err_free_jz_codec:
++	kfree(jz_codec);
++
++	return ret;
++}
++
++static int __devexit jz_codec_remove(struct platform_device *pdev)
++{
++	struct jz_codec *jz_codec = platform_get_drvdata(pdev);
++
++	snd_soc_unregister_dai(&jz_codec_dai);
++	snd_soc_unregister_codec(&jz_codec->codec);
++
++	iounmap(jz_codec->base);
++	release_mem_region(jz_codec->mem->start, resource_size(jz_codec->mem));
++
++	platform_set_drvdata(pdev, NULL);
++	kfree(jz_codec);
++
++	return 0;
++}
++
++static struct platform_driver jz_codec_driver = {
++	.probe = jz_codec_probe,
++	.remove = __devexit_p(jz_codec_remove),
++	.driver = {
++		.name = "jz4740-codec",
++		.owner = THIS_MODULE,
++	},
++};
++
++static int __init jz_codec_init(void)
++{
++	return platform_driver_register(&jz_codec_driver);
++}
++module_init(jz_codec_init);
++
++static void __exit jz_codec_exit(void)
++{
++	platform_driver_unregister(&jz_codec_driver);
++}
++module_exit(jz_codec_exit);
++
++MODULE_DESCRIPTION("JZ4720/JZ4740 SoC internal codec driver");
++MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
++MODULE_LICENSE("GPL v2");
++MODULE_ALIAS("platform:jz-codec");
+diff --git a/sound/soc/codecs/jzcodec.h b/sound/soc/codecs/jzcodec.h
+new file mode 100644
+index 0000000..05c57b8
+--- /dev/null
++++ b/sound/soc/codecs/jzcodec.h
+@@ -0,0 +1,22 @@
++/*
++ * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
++ *
++ * 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.
++ *
++ *  You should have received a copy of the  GNU General Public License along
++ *  with this program; if not, write  to the Free Software Foundation, Inc.,
++ *  675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ */
++
++#ifndef _ICODEC_H
++#define _ICODEC_H
++
++#define JZCODEC_SYSCLK	0
++
++extern struct snd_soc_dai jz_codec_dai;
++extern struct snd_soc_codec_device soc_codec_dev_jzcodec;
++
++#endif
+-- 
+1.5.6.5
+