[xburst] Drop 2.6.32 patches

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22485 3c298f89-4303-0410-b956-a3cf2f4a3e73

9 files changed, 0 insertions, 1663 deletions

diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/Kconfig b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/Kconfig
deleted file mode 100644
index 93dabb06a0..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/Kconfig
+++ /dev/null
@@ -1,37 +0,0 @@
-config SND_JZ4740_SOC
-	tristate "SoC Audio for Ingenic JZ4740 SoC"
-	depends on SOC_JZ4740 && SND_SOC
-	help
-	  Say Y or M if you want to add support for codecs attached to
-	  the Jz4740 AC97, I2S or SSP interface. You will also need
-	  to select the audio interfaces to support below.
-
-config SND_JZ4740_SOC_QI_LB60
-	tristate "SoC Audio support for Qi Hardware Ben Nanonote"
-	depends on SND_JZ4740_SOC && JZ4740_QI_LB60
-	select SND_JZ4740_SOC_I2S
-    select SND_SOC_JZCODEC
-	help
-	  Say Y if you want to add support for SoC audio of internal codec on Ingenic Jz4740 QI_LB60 board.
-
-config SND_JZ4740_SOC_N516
-	tristate "SoC Audio support for Hanvon N516 eBook reader"
-	depends on SND_JZ4740_SOC && JZ4740_N516
-	select SND_JZ4740_SOC_I2S
-    select SND_SOC_JZCODEC
-	help
-	  Say Y if you want to enable support for SoC audio on the Hanvon N516.
-
-config SND_JZ4740_SOC_N526
-	tristate "SoC Audio support for Hanvon N526 eBook reader"
-	depends on SND_JZ4740_SOC && JZ4740_N526
-	select SND_JZ4740_SOC_I2S
-    select SND_SOC_JZCODEC
-	help
-	  Say Y if you want to enable support for SoC audio on the Hanvon N526.
-
-config SND_JZ4740_SOC_I2S
-	depends on SND_JZ4740_SOC
-	tristate "SoC Audio (I2S protocol) for Ingenic jz4740 chip"
-	help
-	  Say Y if you want to use I2S protocol and I2S codec on Ingenic Jz4740 QI_LB60 board.
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/Makefile b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/Makefile
deleted file mode 100644
index e7952d3b80..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Jz4740 Platform Support
-#
-snd-soc-jz4740-objs := jz4740-pcm.o
-snd-soc-jz4740-i2s-objs := jz4740-i2s.o
-
-obj-$(CONFIG_SND_JZ4740_SOC) += snd-soc-jz4740.o
-obj-$(CONFIG_SND_JZ4740_SOC_I2S) += snd-soc-jz4740-i2s.o
-
-# Jz4740 Machine Support
-snd-soc-qi-lb60-objs := qi_lb60.o
-snd-soc-n516-objs := n516.o
-snd-soc-n526-objs := n526.o
-
-obj-$(CONFIG_SND_JZ4740_SOC_QI_LB60) += snd-soc-qi-lb60.o
-obj-$(CONFIG_SND_JZ4740_SOC_N516) += snd-soc-n516.o
-obj-$(CONFIG_SND_JZ4740_SOC_N526) += snd-soc-n526.o
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-i2s.c b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-i2s.c
deleted file mode 100644
index c1e070bfd3..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-i2s.c
+++ /dev/null
@@ -1,570 +0,0 @@
-/*
- *  Copyright (C) 2010, 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 as published by the
- *  Free Software Foundation;  either version 2 of the	License, or (at your
- *  option) any later version.
- *
- *  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/init.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/initval.h>
-
-#include "jz4740-i2s.h"
-#include "jz4740-pcm.h"
-
-#define JZ_REG_AIC_CONF		0x00
-#define JZ_REG_AIC_CTRL		0x04
-#define JZ_REG_AIC_I2S_FMT	0x10
-#define JZ_REG_AIC_FIFO_STATUS	0x14
-#define JZ_REG_AIC_I2S_STATUS	0x1c
-#define JZ_REG_AIC_CLK_DIV	0x30
-#define JZ_REG_AIC_FIFO		0x34
-
-#define JZ_AIC_CONF_FIFO_RX_THRESHOLD_MASK (0xf << 12)
-#define JZ_AIC_CONF_FIFO_TX_THRESHOLD_MASK (0xf <<  8)
-#define JZ_AIC_CONF_OVERFLOW_PLAY_LAST BIT(6)
-#define JZ_AIC_CONF_INTERNAL_CODEC BIT(5)
-#define JZ_AIC_CONF_I2S BIT(4)
-#define JZ_AIC_CONF_RESET BIT(3)
-#define JZ_AIC_CONF_BIT_CLK_MASTER BIT(2)
-#define JZ_AIC_CONF_SYNC_CLK_MASTER BIT(1)
-#define JZ_AIC_CONF_ENABLE BIT(0)
-
-#define JZ_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET 12
-#define JZ_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET 8
-
-#define JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_MASK (0x7 << 19)
-#define JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_MASK (0x7 << 16)
-#define JZ_AIC_CTRL_ENABLE_RX_DMA BIT(15)
-#define JZ_AIC_CTRL_ENABLE_TX_DMA BIT(14)
-#define JZ_AIC_CTRL_MONO_TO_STEREO BIT(11)
-#define JZ_AIC_CTRL_SWITCH_ENDIANNESS BIT(10)
-#define JZ_AIC_CTRL_SIGNED_TO_UNSIGNED BIT(9)
-#define JZ_AIC_CTRL_FLUSH		BIT(8)
-#define JZ_AIC_CTRL_ENABLE_ROR_INT BIT(6)
-#define JZ_AIC_CTRL_ENABLE_TUR_INT BIT(5)
-#define JZ_AIC_CTRL_ENABLE_RFS_INT BIT(4)
-#define JZ_AIC_CTRL_ENABLE_TFS_INT BIT(3)
-#define JZ_AIC_CTRL_ENABLE_LOOPBACK BIT(2)
-#define JZ_AIC_CTRL_ENABLE_PLAYBACK BIT(1)
-#define JZ_AIC_CTRL_ENABLE_CAPTURE BIT(0)
-
-#define JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_OFFSET 19
-#define JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_OFFSET  16
-
-#define JZ_AIC_I2S_FMT_DISABLE_BIT_CLK BIT(12)
-#define JZ_AIC_I2S_FMT_ENABLE_SYS_CLK BIT(4)
-#define JZ_AIC_I2S_FMT_MSB BIT(0)
-
-#define JZ_AIC_I2S_STATUS_BUSY BIT(2)
-
-#define JZ_AIC_CLK_DIV_MASK 0xf
-
-struct jz4740_i2s {
-	struct resource *mem;
-	void __iomem *base;
-	dma_addr_t phys_base;
-
-	struct clk *clk_aic;
-	struct clk *clk_i2s;
-
-	struct jz4740_pcm_config pcm_config;
-};
-
-static struct jz4740_dma_config jz4740_i2s_dma_playback_config = {
-	.src_width = JZ4740_DMA_WIDTH_16BIT,
-	.dst_width = JZ4740_DMA_WIDTH_32BIT,
-	.transfer_size = JZ4740_DMA_TRANSFER_SIZE_16BYTE,
-	.request_type = JZ4740_DMA_TYPE_AIC_TRANSMIT,
-	.flags = JZ4740_DMA_SRC_AUTOINC,
-	.mode = JZ4740_DMA_MODE_SINGLE,
-};
-
-static struct jz4740_dma_config jz4740_i2s_dma_capture_config = {
-	.src_width = JZ4740_DMA_WIDTH_32BIT,
-	.dst_width = JZ4740_DMA_WIDTH_16BIT,
-	.transfer_size = JZ4740_DMA_TRANSFER_SIZE_16BYTE,
-	.request_type = JZ4740_DMA_TYPE_AIC_RECEIVE,
-	.flags = JZ4740_DMA_DST_AUTOINC,
-	.mode = JZ4740_DMA_MODE_SINGLE,
-};
-
-
-static inline uint32_t jz4740_i2s_read(const struct jz4740_i2s *i2s, unsigned int reg)
-{
-	return readl(i2s->base + reg);
-}
-
-static inline void jz4740_i2s_write(const struct jz4740_i2s *i2s, unsigned
-int reg, uint32_t value)
-{
-	writel(value, i2s->base + reg);
-}
-
-static inline struct jz4740_i2s *jz4740_dai_to_i2s(struct snd_soc_dai *dai)
-{
-	return dai->private_data;
-}
-
-static int jz4740_i2s_startup(struct snd_pcm_substream *substream, struct
-                              snd_soc_dai *dai)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	uint32_t conf, ctrl;
-
-	if (dai->active)
-		return 0;
-
-	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
-	ctrl = jz4740_i2s_read(i2s, JZ_REG_AIC_CTRL);
-
-	conf |= JZ_AIC_CONF_ENABLE;
-	ctrl |= JZ_AIC_CTRL_FLUSH;
-
-
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl);
-	clk_enable(i2s->clk_i2s);
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
-
-	return 0;
-}
-
-static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream, struct
-                              snd_soc_dai *dai)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	uint32_t conf;
-
-	if (!dai->active)
-		return;
-
-	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
-	conf &= ~JZ_AIC_CONF_ENABLE;
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
-
-	clk_disable(i2s->clk_i2s);
-}
-
-
-static int jz4740_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
-			       struct snd_soc_dai *dai)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	bool playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
-
-	uint32_t ctrl;
-	uint32_t mask;
-
-	if (playback) {
-	    mask = JZ_AIC_CTRL_ENABLE_PLAYBACK |
-	           JZ_AIC_CTRL_ENABLE_TX_DMA;
-	} else {
-	    mask = JZ_AIC_CTRL_ENABLE_CAPTURE |
-	           JZ_AIC_CTRL_ENABLE_RX_DMA;
-	}
-
-	ctrl = jz4740_i2s_read(i2s, JZ_REG_AIC_CTRL);
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-	    ctrl |= mask;
-	    break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-	    ctrl &= ~mask;
-	    break;
-	default:
-	    return -EINVAL;
-	}
-
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl);
-
-	return 0;
-}
-
-
-static int jz4740_i2s_set_fmt(struct snd_soc_dai *dai,
-			       unsigned int fmt)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-
-	uint32_t format = 0;
-	uint32_t conf;
-
-	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
-
-	conf &= ~(JZ_AIC_CONF_BIT_CLK_MASTER | JZ_AIC_CONF_SYNC_CLK_MASTER);
-
-	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-	case SND_SOC_DAIFMT_CBS_CFS:
-	    conf |= JZ_AIC_CONF_BIT_CLK_MASTER |
-	            JZ_AIC_CONF_SYNC_CLK_MASTER;
-	    format |= JZ_AIC_I2S_FMT_ENABLE_SYS_CLK;
-	    break;
-	case SND_SOC_DAIFMT_CBM_CFS:
-	    conf |= JZ_AIC_CONF_SYNC_CLK_MASTER;
-	    break;
-	case SND_SOC_DAIFMT_CBS_CFM:
-	    conf |= JZ_AIC_CONF_BIT_CLK_MASTER;
-	    break;
-	case SND_SOC_DAIFMT_CBM_CFM:
-	    break;
-	default:
-	    return -EINVAL;
-	}
-
-	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-	case SND_SOC_DAIFMT_MSB:
-	    format |= JZ_AIC_I2S_FMT_MSB;
-	    break;
-	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;
-	}
-
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
-	jz4740_i2s_write(i2s, JZ_REG_AIC_I2S_FMT, format);
-
-	return 0;
-}
-
-static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream,
-				 struct snd_pcm_hw_params *params,
-				 struct snd_soc_dai *dai)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	bool playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
-	int sample_size;
-	enum jz4740_dma_width dma_width;
-	uint32_t ctrl;
-
-	ctrl = jz4740_i2s_read(i2s, JZ_REG_AIC_CTRL);
-
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S8:
-	    sample_size = 0;
-		dma_width = JZ4740_DMA_WIDTH_8BIT;
-	    break;
-	case SNDRV_PCM_FORMAT_S16:
-	    sample_size = 1;
-		dma_width = JZ4740_DMA_WIDTH_16BIT;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (playback) {
-		ctrl &= ~JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_MASK;
-	    ctrl |= sample_size << JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_OFFSET;
-	} else {
-		ctrl &= ~JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_MASK;
-	    ctrl |= sample_size << JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_OFFSET;
-	}
-
-	switch (params_channels(params)) {
-	case 2:
-	    break;
-	case 1:
-	    if (playback) {
-		    ctrl |= JZ_AIC_CTRL_MONO_TO_STEREO;
-		    break;
-	    }
-	default:
-	    return -EINVAL;
-	}
-
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl);
-
-	/* This is quite ugly, but apperently it's offical method for passing dma
-	 * config to the pcm module */
-	if (playback) {
-		jz4740_i2s_dma_playback_config.src_width = dma_width;
-		i2s->pcm_config.dma_config = &jz4740_i2s_dma_playback_config;
-	} else {
-		jz4740_i2s_dma_capture_config.dst_width = dma_width;
-		i2s->pcm_config.dma_config = &jz4740_i2s_dma_capture_config;
-	}
-	i2s->pcm_config.fifo_addr = i2s->phys_base + JZ_REG_AIC_FIFO;
-
-	dai->dma_data = &i2s->pcm_config;
-
-	return 0;
-}
-
-static int jz4740_i2s_set_clkdiv(struct snd_soc_dai *dai,
-				  int div_id, int div)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-
-	switch (div_id) {
-	case JZ4740_I2S_BIT_CLK:
-		if (div & 1 || div > 16)
-			return -EINVAL;
-		jz4740_i2s_write(i2s, JZ_REG_AIC_CLK_DIV, div - 1);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int jz4740_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id,
-				  unsigned int freq, int dir)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	int ret = 0;
-	struct clk *parent;
-
-	switch (clk_id) {
-	case JZ4740_I2S_CLKSRC_EXT:
-		parent = clk_get(NULL, "ext");
-		clk_set_parent(i2s->clk_i2s, parent);
-		break;
-	case JZ4740_I2S_CLKSRC_PLL:
-		parent = clk_get(NULL, "pll half");
-		clk_set_parent(i2s->clk_i2s, parent);
-		ret = clk_set_rate(i2s->clk_i2s, freq);
-		break;
-	default:
-		return -EINVAL;
-	}
-	clk_put(parent);
-
-	return ret;
-}
-
-static int jz4740_i2s_suspend(struct snd_soc_dai *dai)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	uint32_t conf;
-
-	if (dai->active) {
-		conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
-		conf &= ~JZ_AIC_CONF_ENABLE;
-		jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
-
-		clk_disable(i2s->clk_i2s);
-	}
-
-	clk_disable(i2s->clk_aic);
-
-	return 0;
-}
-
-static int jz4740_i2s_resume(struct snd_soc_dai *dai)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	uint32_t conf;
-
-	clk_enable(i2s->clk_aic);
-
-	if (dai->active) {
-		clk_enable(i2s->clk_i2s);
-
-		conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
-		conf |= JZ_AIC_CONF_ENABLE;
-		jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
-
-	}
-
-	return 0;
-}
-
-
-static int jz4740_i2s_probe(struct platform_device *pdev, struct snd_soc_dai *dai)
-{
-	struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
-	uint32_t conf;
-
-	conf = (7 << JZ_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET) |
-	       (8 << JZ_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET) |
-	       JZ_AIC_CONF_OVERFLOW_PLAY_LAST |
-		   JZ_AIC_CONF_I2S |
-	       JZ_AIC_CONF_INTERNAL_CODEC;
-
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, JZ_AIC_CONF_RESET);
-	jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
-
-	return 0;
-}
-
-
-static struct snd_soc_dai_ops jz4740_i2s_dai_ops = {
-	.startup = jz4740_i2s_startup,
-	.shutdown = jz4740_i2s_shutdown,
-	.trigger = jz4740_i2s_trigger,
-	.hw_params = jz4740_i2s_hw_params,
-	.set_fmt = jz4740_i2s_set_fmt,
-	.set_clkdiv = jz4740_i2s_set_clkdiv,
-	.set_sysclk = jz4740_i2s_set_sysclk,
-};
-
-#define JZ4740_I2S_FMTS (SNDRV_PCM_FMTBIT_S8 | \
-		SNDRV_PCM_FMTBIT_S16_LE)
-
-struct snd_soc_dai jz4740_i2s_dai = {
-	.name = "jz4740-i2s",
-	.probe = jz4740_i2s_probe,
-	.playback = {
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_44100,
-		.formats = JZ4740_I2S_FMTS,
-	},
-	.capture = {
-		.channels_min = 2,
-		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_44100,
-		.formats = JZ4740_I2S_FMTS,
-	},
-	.symmetric_rates = 1,
-	.ops = &jz4740_i2s_dai_ops,
-	.suspend = jz4740_i2s_suspend,
-	.resume = jz4740_i2s_resume,
-};
-EXPORT_SYMBOL_GPL(jz4740_i2s_dai);
-
-static int __devinit jz4740_i2s_dev_probe(struct platform_device *pdev)
-{
-	struct jz4740_i2s *i2s;
-	int ret;
-
-	i2s = kzalloc(sizeof(*i2s), GFP_KERNEL);
-
-	if (!i2s)
-		return -ENOMEM;
-
-	i2s->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	if (!i2s->mem) {
-		ret = -ENOENT;
-		goto err_free;
-	}
-
-	i2s->mem = request_mem_region(i2s->mem->start, resource_size(i2s->mem),
-				pdev->name);
-
-	if (!i2s->mem) {
-		ret = -EBUSY;
-		goto err_free;
-	}
-
-	i2s->base = ioremap_nocache(i2s->mem->start, resource_size(i2s->mem));
-
-	if (!i2s->base) {
-		ret = -EBUSY;
-		goto err_release_mem_region;
-	}
-
-	i2s->phys_base = i2s->mem->start;
-
-	jz4740_i2s_dai.private_data = i2s;
-
-	ret = snd_soc_register_dai(&jz4740_i2s_dai);
-
-	i2s->clk_aic = clk_get(&pdev->dev, "aic");
-
-	if (IS_ERR(i2s->clk_aic)) {
-		ret = PTR_ERR(i2s->clk_aic);
-		goto err_iounmap;
-	}
-
-
-	i2s->clk_i2s = clk_get(&pdev->dev, "i2s");
-
-	if (IS_ERR(i2s->clk_i2s)) {
-		ret = PTR_ERR(i2s->clk_i2s);
-		goto err_iounmap;
-	}
-
-	clk_enable(i2s->clk_aic);
-
-	platform_set_drvdata(pdev, i2s);
-
-	return 0;
-
-err_iounmap:
-	iounmap(i2s->base);
-err_release_mem_region:
-	release_mem_region(i2s->mem->start, resource_size(i2s->mem));
-err_free:
-	kfree(i2s);
-
-	return ret;
-}
-
-static int __devexit jz4740_i2s_dev_remove(struct platform_device *pdev)
-{
-	struct jz4740_i2s *i2s = platform_get_drvdata(pdev);
-
-	snd_soc_unregister_dai(&jz4740_i2s_dai);
-
-	clk_disable(i2s->clk_aic);
-	clk_put(i2s->clk_i2s);
-	clk_put(i2s->clk_aic);
-
-	iounmap(i2s->base);
-	release_mem_region(i2s->mem->start, resource_size(i2s->mem));
-
-	platform_set_drvdata(pdev, NULL);
-	kfree(i2s);
-
-	return 0;
-}
-
-static struct platform_driver jz4740_i2s_driver = {
-	.probe = jz4740_i2s_dev_probe,
-	.remove = __devexit_p(jz4740_i2s_dev_remove),
-	.driver = {
-		.name = "jz4740-i2s",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init jz4740_i2s_init(void)
-{
-	return platform_driver_register(&jz4740_i2s_driver);
-}
-module_init(jz4740_i2s_init);
-
-static void __exit jz4740_i2s_exit(void)
-{
-	platform_driver_unregister(&jz4740_i2s_driver);
-}
-module_exit(jz4740_i2s_exit);
-
-MODULE_AUTHOR("Lars-Peter Clausen, <lars@metafoo.de>");
-MODULE_DESCRIPTION("Ingenic JZ4740 SoC I2S driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:jz4740-i2s");
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-i2s.h b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-i2s.h
deleted file mode 100644
index da22ed88a5..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-i2s.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * 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 _JZ4740_I2S_H
-#define _JZ4740_I2S_H
-
-/* I2S clock source */
-#define JZ4740_I2S_CLKSRC_EXT 0
-#define JZ4740_I2S_CLKSRC_PLL 1
-
-#define JZ4740_I2S_BIT_CLK		0
-
-extern struct snd_soc_dai jz4740_i2s_dai;
-
-#endif
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-pcm.c b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-pcm.c
deleted file mode 100644
index 3ccc652a0b..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-pcm.c
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- *  Copyright (C) 2010, 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 as published by the
- *  Free Software Foundation;  either version 2 of the	License, or (at your
- *  option) any later version.
- *
- *  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/init.h>
-#include <linux/interrupt.h>
-#include <linux/dma-mapping.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include <asm/mach-jz4740/dma.h>
-#include "jz4740-pcm.h"
-
-struct jz4740_runtime_data {
-	unsigned int dma_period;
-	dma_addr_t dma_start;
-	dma_addr_t dma_pos;
-	dma_addr_t dma_end;
-
-	struct jz4740_dma_chan *dma;
-
-	dma_addr_t fifo_addr;
-};
-
-/* identify hardware playback capabilities */
-static const struct snd_pcm_hardware jz4740_pcm_hardware = {
-	.info = SNDRV_PCM_INFO_MMAP |
-	        SNDRV_PCM_INFO_MMAP_VALID |
-	        SNDRV_PCM_INFO_INTERLEAVED |
-	        SNDRV_PCM_INFO_BLOCK_TRANSFER,
-	.formats = SNDRV_PCM_FMTBIT_S16_LE |
-	           SNDRV_PCM_FMTBIT_S8,
-	.rates                  = SNDRV_PCM_RATE_8000_48000,
-	.channels_min		= 1,
-	.channels_max		= 2,
-	.period_bytes_min	= 32,
-	.period_bytes_max	= 2 * PAGE_SIZE,
-	.periods_min		= 2,
-	.periods_max		= 128,
-	.buffer_bytes_max	= 128 * 2 * PAGE_SIZE,
-	.fifo_size			= 32,
-};
-
-static void jz4740_pcm_start_transfer(struct jz4740_runtime_data *prtd, int stream)
-{
-	unsigned int count;
-
-	if (prtd->dma_pos + prtd->dma_period > prtd->dma_end)
-		count = prtd->dma_end - prtd->dma_pos;
-	else
-		count = prtd->dma_period;
-
-	jz4740_dma_disable(prtd->dma);
-
-	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		jz4740_dma_set_src_addr(prtd->dma, prtd->dma_pos);
-		jz4740_dma_set_dst_addr(prtd->dma, prtd->fifo_addr);
-	} else {
-		jz4740_dma_set_src_addr(prtd->dma, prtd->fifo_addr);
-		jz4740_dma_set_dst_addr(prtd->dma, prtd->dma_pos);
-	}
-
-	jz4740_dma_set_transfer_count(prtd->dma, count);
-
-	jz4740_dma_enable(prtd->dma);
-
-	prtd->dma_pos += prtd->dma_period;
-	if (prtd->dma_pos >= prtd->dma_end)
-		prtd->dma_pos = prtd->dma_start;
-}
-
-static void jz4740_pcm_dma_transfer_done(struct jz4740_dma_chan *dma, int err,
-                                         void *dev_id)
-{
-	struct snd_pcm_substream *substream = dev_id;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct jz4740_runtime_data *prtd = runtime->private_data;
-
-	snd_pcm_period_elapsed(substream);
-
-	jz4740_pcm_start_transfer(prtd, substream->stream);
-}
-
-static int jz4740_pcm_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct jz4740_runtime_data *prtd = runtime->private_data;
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct jz4740_pcm_config *config;
-
-	config = rtd->dai->cpu_dai->dma_data;
-	if (!prtd->dma) {
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			prtd->dma = jz4740_dma_request(substream, "PCM Playback");
-		else
-			prtd->dma = jz4740_dma_request(substream, "PCM Capture");
-	}
-
-	if (!prtd->dma)
-		return -EBUSY;
-
-	jz4740_dma_configure(prtd->dma, config->dma_config);
-	prtd->fifo_addr = config->fifo_addr;
-
-	jz4740_dma_set_complete_cb(prtd->dma, jz4740_pcm_dma_transfer_done);
-
-	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
-	runtime->dma_bytes = params_buffer_bytes(params);
-
-	prtd->dma_period = params_period_bytes(params);
-	prtd->dma_start = runtime->dma_addr;
-	prtd->dma_pos = prtd->dma_start;
-	prtd->dma_end = prtd->dma_start + runtime->dma_bytes;
-
-	return 0;
-}
-
-static int jz4740_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	struct jz4740_runtime_data *prtd = substream->runtime->private_data;
-
-	snd_pcm_set_runtime_buffer(substream, NULL);
-	if (prtd->dma) {
-		jz4740_dma_free(prtd->dma);
-		prtd->dma = NULL;
-	}
-
-	return 0;
-}
-
-static int jz4740_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	struct jz4740_runtime_data *prtd = substream->runtime->private_data;
-	int ret = 0;
-
-	if (!prtd->dma)
-	 	return 0;
-
-	prtd->dma_pos = prtd->dma_start;
-
-	return ret;
-}
-
-static int jz4740_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct jz4740_runtime_data *prtd = runtime->private_data;
-
-	int ret = 0;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		jz4740_pcm_start_transfer(prtd, substream->stream);
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		jz4740_dma_disable(prtd->dma);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
-static snd_pcm_uframes_t jz4740_pcm_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct jz4740_runtime_data *prtd = runtime->private_data;
-	unsigned long count, pos;
-	snd_pcm_uframes_t offset;
-	struct jz4740_dma_chan *dma = prtd->dma;
-
-	count = jz4740_dma_get_residue(dma);
-	if (prtd->dma_pos == prtd->dma_start)
-		pos = prtd->dma_end - prtd->dma_start - count;
-	else
-		pos = prtd->dma_pos - prtd->dma_start - count;
-
-	offset = bytes_to_frames(runtime, pos);
-	if (offset >= runtime->buffer_size)
-		offset = 0;
-
-	return offset;
-}
-
-static int jz4740_pcm_open(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct jz4740_runtime_data *prtd;
-
-	snd_soc_set_runtime_hwparams(substream, &jz4740_pcm_hardware);
-	prtd = kzalloc(sizeof(struct jz4740_runtime_data), GFP_KERNEL);
-
-	if (prtd == NULL)
-		return -ENOMEM;
-
-	runtime->private_data = prtd;
-	return 0;
-}
-
-static int jz4740_pcm_close(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct jz4740_runtime_data *prtd = runtime->private_data;
-
-	kfree(prtd);
-
-	return 0;
-}
-
-static int jz4740_pcm_mmap(struct snd_pcm_substream *substream,
-			   struct vm_area_struct *vma)
-{
-	return remap_pfn_range(vma, vma->vm_start,
-		       substream->dma_buffer.addr >> PAGE_SHIFT,
-		       vma->vm_end - vma->vm_start, vma->vm_page_prot);
-}
-
-static struct snd_pcm_ops jz4740_pcm_ops = {
-	.open		= jz4740_pcm_open,
-	.close		= jz4740_pcm_close,
-	.ioctl		= snd_pcm_lib_ioctl,
-	.hw_params	= jz4740_pcm_hw_params,
-	.hw_free	= jz4740_pcm_hw_free,
-	.prepare	= jz4740_pcm_prepare,
-	.trigger	= jz4740_pcm_trigger,
-	.pointer	= jz4740_pcm_pointer,
-	.mmap		= jz4740_pcm_mmap,
-};
-
-static int jz4740_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
-	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-	size_t size = jz4740_pcm_hardware.buffer_bytes_max;
-
-	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-	buf->dev.dev = pcm->card->dev;
-	buf->private_data = NULL;
-
-	buf->area = dma_alloc_noncoherent(pcm->card->dev, size,
-					  &buf->addr, GFP_KERNEL);
-	if (!buf->area)
-		return -ENOMEM;
-
-	buf->bytes = size;
-
-	return 0;
-}
-
-static void jz4740_pcm_free(struct snd_pcm *pcm)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_dma_buffer *buf;
-	int stream;
-
-	for (stream = 0; stream < 2; stream++) {
-		substream = pcm->streams[stream].substream;
-		if (!substream)
-			continue;
-
-		buf = &substream->dma_buffer;
-		if (!buf->area)
-			continue;
-
-		dma_free_noncoherent(pcm->card->dev, buf->bytes,
-		  buf->area, buf->addr);
-		buf->area = NULL;
-	}
-}
-
-static u64 jz4740_pcm_dmamask = DMA_BIT_MASK(32);
-
-int jz4740_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
-	struct snd_pcm *pcm)
-{
-	int ret = 0;
-
-	if (!card->dev->dma_mask)
-		card->dev->dma_mask = &jz4740_pcm_dmamask;
-
-	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-
-	if (dai->playback.channels_min) {
-		ret = jz4740_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_PLAYBACK);
-		if (ret)
-			goto err;
-	}
-
-	if (dai->capture.channels_min) {
-		ret = jz4740_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_CAPTURE);
-		if (ret)
-			goto err;
-	}
-
-err:
-	return ret;
-}
-
-struct snd_soc_platform jz4740_soc_platform = {
-	.name		= "jz4740-pcm",
-	.pcm_ops 	= &jz4740_pcm_ops,
-	.pcm_new	= jz4740_pcm_new,
-	.pcm_free	= jz4740_pcm_free,
-};
-EXPORT_SYMBOL_GPL(jz4740_soc_platform);
-
-static int __init jz4740_soc_platform_init(void)
-{
-    return snd_soc_register_platform(&jz4740_soc_platform);
-}
-module_init(jz4740_soc_platform_init);
-
-static void __exit jz4740_soc_platform_exit(void)
-{
-    snd_soc_unregister_platform(&jz4740_soc_platform);
-}
-module_exit(jz4740_soc_platform_exit);
-
-MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
-MODULE_DESCRIPTION("Ingenic SoC JZ4740 PCM driver");
-MODULE_LICENSE("GPL");
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-pcm.h b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-pcm.h
deleted file mode 100644
index 2a1180081a..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/jz4740-pcm.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- *
- * 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 _JZ4740_PCM_H
-#define _JZ4740_PCM_H
-
-#include <linux/dma-mapping.h>
-#include <asm/mach-jz4740/dma.h>
-
-/* platform data */
-extern struct snd_soc_platform jz4740_soc_platform;
-
-struct jz4740_pcm_config {
-	struct jz4740_dma_config *dma_config;
-	phys_addr_t fifo_addr;
-};
-
-#endif
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n516.c b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n516.c
deleted file mode 100644
index 9cb51c20fd..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n516.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Copyright (C) 2009, Yauhen Kharuzhy <jekhor@gmail.com>
- *  OpenInkpot project
- * Copyright (C) 2010, 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/module.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/jack.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
-
-#include "../codecs/jzcodec.h"
-#include "jz4740-pcm.h"
-#include "jz4740-i2s.h"
-
-#include <asm/mach-jz4740/board-n516.h>
-
-enum {
-	N516_SPEAKER_AUTO = 0,
-	N516_SPEAKER_OFF = 1,
-	N516_SPEAKER_ON = 2,
-};
-
-static int n516_speaker_mode;
-static struct snd_soc_codec *n516_codec;
-static struct work_struct n516_headphone_work;
-
-static void n516_ext_control(void)
-{
-	if (!n516_codec)
-		return;
-
-	switch (n516_speaker_mode) {
-	case N516_SPEAKER_ON:
-		snd_soc_dapm_enable_pin(n516_codec, "Speaker");
-		break;
-	case N516_SPEAKER_OFF:
-		snd_soc_dapm_disable_pin(n516_codec, "Speaker");
-	    break;
-	case N516_SPEAKER_AUTO:
-		if (snd_soc_dapm_get_pin_status(n516_codec, "Headphone"))
-			snd_soc_dapm_disable_pin(n516_codec, "Speaker");
-		else
-			snd_soc_dapm_enable_pin(n516_codec, "Speaker");
-		break;
-	default:
-		break;
-	}
-
-    /* signal a DAPM event */
-    snd_soc_dapm_sync(n516_codec);
-}
-
-static int n516_speaker_event(struct snd_soc_dapm_widget *widget,
-			     struct snd_kcontrol *ctrl, int event)
-{
-	int on = !SND_SOC_DAPM_EVENT_OFF(event);
-
-	gpio_set_value(GPIO_SPEAKER_ENABLE, on);
-
-	return 0;
-}
-
-static void n516_headphone_event_work(struct work_struct *work)
-{
-	n516_ext_control();
-}
-
-static int n516_headphone_event(struct snd_soc_dapm_widget *widget,
-			     struct snd_kcontrol *ctrl, int event)
-{
-	/* We can't call soc_dapm_sync from a event handler */
-	if (event & (SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD))
-		schedule_work(&n516_headphone_work);
-	return 0;
-}
-
-static const struct snd_soc_dapm_widget n516_widgets[] = {
-	SND_SOC_DAPM_SPK("Speaker", n516_speaker_event),
-	SND_SOC_DAPM_HP("Headphone", n516_headphone_event),
-	SND_SOC_DAPM_MIC("Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route n516_routes[] = {
-	{"Mic", NULL, "MIC"},
-	{"Speaker", NULL, "LOUT"},
-	{"Speaker", NULL, "ROUT"},
-	{"Headphone", NULL, "LOUT"},
-	{"Headphone", NULL, "ROUT"},
-};
-
-static const char *n516_speaker_modes[] = {"Auto", "Off", "On"};
-static const struct soc_enum n516_speaker_mode_enum =
-	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(n516_speaker_modes), n516_speaker_modes);
-
-static int n516_get_speaker_mode(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.integer.value[0] = n516_speaker_mode;
-	return 0;
-}
-
-static int n516_set_speaker_mode(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol)
-{
-	if (n516_speaker_mode == ucontrol->value.integer.value[0])
-		return 0;
-
-	n516_speaker_mode = ucontrol->value.integer.value[0];
-	n516_ext_control();
-	return 1;
-}
-
-static const struct snd_kcontrol_new n516_controls[] = {
-	SOC_ENUM_EXT("Speaker Function", n516_speaker_mode_enum,
-		n516_get_speaker_mode, n516_set_speaker_mode),
-};
-
-#define N516_DAIFMT (SND_SOC_DAIFMT_I2S | \
-			SND_SOC_DAIFMT_NB_NF | \
-			SND_SOC_DAIFMT_CBM_CFM)
-
-static int n516_codec_init(struct snd_soc_codec *codec)
-{
-	int ret;
-	struct snd_soc_dai *cpu_dai = codec->socdev->card->dai_link->cpu_dai;
-	struct snd_soc_dai *codec_dai = codec->socdev->card->dai_link->codec_dai;
-
-	n516_codec = codec;
-
-	snd_soc_dapm_nc_pin(codec, "LIN");
-	snd_soc_dapm_nc_pin(codec, "RIN");
-
-	ret = snd_soc_dai_set_fmt(codec_dai, N516_DAIFMT);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set codec dai format: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dai_set_fmt(cpu_dai, N516_DAIFMT);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set cpu dai format: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dai_set_sysclk(codec_dai, JZCODEC_SYSCLK, 111,
-		SND_SOC_CLOCK_IN);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set codec dai sysclk: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_add_controls(codec, n516_controls,
-		ARRAY_SIZE(n516_controls));
-	if (ret) {
-		dev_err(codec->dev, "Failed to add controls: %d\n", ret);
-		return ret;
-	}
-
-
-	ret = snd_soc_dapm_new_controls(codec, n516_widgets,
-		ARRAY_SIZE(n516_widgets));
-	if (ret) {
-		dev_err(codec->dev, "Failed to add dapm controls: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dapm_add_routes(codec, n516_routes, ARRAY_SIZE(n516_routes));
-	if (ret) {
-		dev_err(codec->dev, "Failed to add dapm routes: %d\n", ret);
-		return ret;
-	}
-
-	snd_soc_dapm_sync(codec);
-
-	return 0;
-}
-
-static struct snd_soc_dai_link n516_dai = {
-	.name = "jz-codec",
-	.stream_name = "JZCODEC",
-	.cpu_dai = &jz4740_i2s_dai,
-	.codec_dai = &jz_codec_dai,
-	.init = n516_codec_init,
-};
-
-static struct snd_soc_card n516_card = {
-	.name = "N516",
-	.dai_link = &n516_dai,
-	.num_links = 1,
-	.platform = &jz4740_soc_platform,
-};
-
-static struct snd_soc_device n516_snd_devdata = {
-	.card = &n516_card,
-	.codec_dev = &soc_codec_dev_jzcodec,
-};
-
-static struct platform_device *n516_snd_device;
-
-static struct snd_soc_jack n516_hp_jack;
-
-static struct snd_soc_jack_pin n516_hp_pin = {
-	.pin = "Headphone",
-	.mask = SND_JACK_HEADPHONE,
-};
-
-static struct snd_soc_jack_gpio n516_hp_gpio = {
-	.gpio = GPIO_HPHONE_DETECT,
-	.name = "Headphone detect",
-	.report = SND_JACK_HEADPHONE,
-	.debounce_time = 100,
-};
-
-static int __init n516_add_headphone_jack(void)
-{
-	int ret;
-
-	ret = snd_soc_jack_new(&n516_card, "Headphone jack",
-		SND_JACK_HEADPHONE, &n516_hp_jack);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_pins(&n516_hp_jack, 1, &n516_hp_pin);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_gpios(&n516_hp_jack, 1, &n516_hp_gpio);
-
-	return ret;
-}
-
-static int __init n516_init(void)
-{
-	int ret;
-
-	n516_snd_device = platform_device_alloc("soc-audio", -1);
-
-	if (!n516_snd_device)
-		return -ENOMEM;
-
-	ret = gpio_request(GPIO_SPEAKER_ENABLE, "Speaker enable");
-	if (ret) {
-		pr_err("n516 snd: Failed to request SPEAKER_ENABLE GPIO(%d): %d\n",
-				GPIO_SPEAKER_ENABLE, ret);
-		goto err_device_put;
-	}
-
-	gpio_direction_output(GPIO_SPEAKER_ENABLE, 0);
-	INIT_WORK(&n516_headphone_work, n516_headphone_event_work);
-
-	platform_set_drvdata(n516_snd_device, &n516_snd_devdata);
-	n516_snd_devdata.dev = &n516_snd_device->dev;
-	ret = platform_device_add(n516_snd_device);
-	if (ret) {
-		pr_err("n516 snd: Failed to add snd soc device: %d\n", ret);
-		goto err_unset_pdata;
-	}
-
-	ret = n516_add_headphone_jack();
-	/* We can live without it, so just print a warning */
-	if (ret)
-		pr_warning("n516 snd: Failed to initalise headphone jack: %d\n", ret);
-
-	return 0;
-
-err_unset_pdata:
-	platform_set_drvdata(n516_snd_device, NULL);
-/*err_gpio_free_speaker:*/
-	gpio_free(GPIO_SPEAKER_ENABLE);
-err_device_put:
-	platform_device_put(n516_snd_device);
-
-	return ret;
-}
-module_init(n516_init);
-
-static void __exit n516_exit(void)
-{
-	snd_soc_jack_free_gpios(&n516_hp_jack, 1, &n516_hp_gpio);
-	gpio_free(GPIO_SPEAKER_ENABLE);
-	platform_device_unregister(n516_snd_device);
-}
-module_exit(n516_exit);
-
-MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
-MODULE_DESCRIPTION("ALSA SoC N516 Audio support");
-MODULE_LICENSE("GPL v2");
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n526.c b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n526.c
deleted file mode 100644
index 2283904e36..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n526.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * 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/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <linux/gpio.h>
-
-#include "../codecs/jzcodec.h"
-#include "jz4740-pcm.h"
-#include "jz4740-i2s.h"
-
-#define N526_AMP_EN_GPIO JZ_GPIO_PORTD(4)
-
-static int n526_spk_event(struct snd_soc_dapm_widget *widget,
-			     struct snd_kcontrol *ctrl, int event)
-{
-	gpio_set_value(N526_AMP_EN_GPIO, !SND_SOC_DAPM_EVENT_OFF(event));
-	return 0;
-}
-
-static const struct snd_soc_dapm_widget n526_widgets[] = {
-	SND_SOC_DAPM_SPK("Speaker", n526_spk_event),
-	SND_SOC_DAPM_HP("Headphone", NULL),
-	SND_SOC_DAPM_MIC("Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route n526_routes[] = {
-	{"Mic", NULL, "MIC"},
-	{"Speaker", NULL, "LOUT"},
-	{"Speaker", NULL, "ROUT"},
-	{"Headphone", NULL, "LOUT"},
-	{"Headphone", NULL, "ROUT"},
-};
-
-static const struct snd_kcontrol_new n526_controls[] = {
-	SOC_DAPM_PIN_SWITCH("Speaker"),
-};
-
-#define N526_DAIFMT (SND_SOC_DAIFMT_I2S | \
-			SND_SOC_DAIFMT_NB_NF | \
-			SND_SOC_DAIFMT_CBM_CFM)
-
-static int n526_codec_init(struct snd_soc_codec *codec)
-{
-	int ret;
-	struct snd_soc_dai *cpu_dai = codec->socdev->card->dai_link->cpu_dai;
-	struct snd_soc_dai *codec_dai = codec->socdev->card->dai_link->codec_dai;
-
-	snd_soc_dapm_nc_pin(codec, "LIN");
-	snd_soc_dapm_nc_pin(codec, "RIN");
-
-	ret = snd_soc_dai_set_fmt(codec_dai, N526_DAIFMT);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set codec dai format: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dai_set_fmt(cpu_dai, N526_DAIFMT);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set cpu dai format: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dai_set_sysclk(codec_dai, JZCODEC_SYSCLK, 111,
-		SND_SOC_CLOCK_IN);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set codec dai sysclk: %d\n", ret);
-		return ret;
-	}
-
-	snd_soc_dapm_new_controls(codec, n526_widgets, ARRAY_SIZE(n526_widgets));
-
-	snd_soc_add_controls(codec, n526_controls,
-				ARRAY_SIZE(n526_controls));
-
-	snd_soc_dapm_add_routes(codec, n526_routes, ARRAY_SIZE(n526_routes));
-
-	snd_soc_dapm_sync(codec);
-
-	return 0;
-}
-
-static struct snd_soc_dai_link n526_dai = {
-	.name = "jz-codec",
-	.stream_name = "JZCODEC",
-	.cpu_dai = &jz4740_i2s_dai,
-	.codec_dai = &jz_codec_dai,
-	.init = n526_codec_init,
-};
-
-static struct snd_soc_card n526 = {
-	.name = "N526",
-	.dai_link = &n526_dai,
-	.num_links = 1,
-	.platform = &jz4740_soc_platform,
-};
-
-static struct snd_soc_device n526_snd_devdata = {
-	.card = &n526,
-	.codec_dev = &soc_codec_dev_jzcodec,
-};
-
-static struct platform_device *n526_snd_device;
-
-static int __init n526_init(void)
-{
-	int ret;
-
-	n526_snd_device = platform_device_alloc("soc-audio", -1);
-
-	if (!n526_snd_device)
-		return -ENOMEM;
-
-	ret = gpio_request(N526_AMP_EN_GPIO, "AMP");
-	if (ret) {
-		pr_err("n526 snd: Failed to request AMP GPIO(%d): %d\n",
-				N526_AMP_EN_GPIO, ret);
-		goto err_device_put;
-	}
-
-	gpio_direction_output(JZ_GPIO_PORTD(4), 0);
-
-	platform_set_drvdata(n526_snd_device, &n526_snd_devdata);
-	n526_snd_devdata.dev = &n526_snd_device->dev;
-	ret = platform_device_add(n526_snd_device);
-	if (ret) {
-		pr_err("n526 snd: Failed to add snd soc device: %d\n", ret);
-		goto err_unset_pdata;
-	}
-
-	 return 0;
-
-err_unset_pdata:
-	platform_set_drvdata(n526_snd_device, NULL);
-	gpio_free(N526_AMP_EN_GPIO);
-err_device_put:
-	platform_device_put(n526_snd_device);
-
-	return ret;
-}
-module_init(n526_init);
-
-static void __exit n526_exit(void)
-{
-	gpio_free(N526_AMP_EN_GPIO);
-	platform_device_unregister(n526_snd_device);
-}
-module_exit(n526_exit);
-
-MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
-MODULE_DESCRIPTION("ALSA SoC N526 audio support");
-MODULE_LICENSE("GPL v2");
diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/qi_lb60.c b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/qi_lb60.c
deleted file mode 100644
index a2ce3cf7ea..0000000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/qi_lb60.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * 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/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <linux/gpio.h>
-
-#include "../codecs/jzcodec.h"
-#include "jz4740-pcm.h"
-#include "jz4740-i2s.h"
-
-
-#define QI_LB60_SND_GPIO JZ_GPIO_PORTB(29)
-#define QI_LB60_AMP_GPIO JZ_GPIO_PORTD(4)
-
-static int qi_lb60_spk_event(struct snd_soc_dapm_widget *widget,
-			     struct snd_kcontrol *ctrl, int event)
-{
-	int on = 0;
-	if (event & SND_SOC_DAPM_POST_PMU)
-		on = 1;
-	else if (event & SND_SOC_DAPM_PRE_PMD)
-		on = 0;
-
-	gpio_set_value(QI_LB60_SND_GPIO, on);
-	gpio_set_value(QI_LB60_AMP_GPIO, on);
-
-	return 0;
-}
-
-static const struct snd_soc_dapm_widget qi_lb60_widgets[] = {
-	SND_SOC_DAPM_SPK("Speaker", qi_lb60_spk_event),
-	SND_SOC_DAPM_MIC("Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route qi_lb60_routes[] = {
-	{"Mic", NULL, "MIC"},
-	{"Speaker", NULL, "LOUT"},
-	{"Speaker", NULL, "ROUT"},
-};
-
-#define QI_LB60_DAIFMT (SND_SOC_DAIFMT_I2S | \
-			SND_SOC_DAIFMT_NB_NF | \
-			SND_SOC_DAIFMT_CBM_CFM)
-
-static int qi_lb60_codec_init(struct snd_soc_codec *codec)
-{
-	int ret;
-	struct snd_soc_dai *cpu_dai = codec->socdev->card->dai_link->cpu_dai;
-	struct snd_soc_dai *codec_dai = codec->socdev->card->dai_link->codec_dai;
-
-	snd_soc_dapm_nc_pin(codec, "LIN");
-	snd_soc_dapm_nc_pin(codec, "RIN");
-
-	ret = snd_soc_dai_set_fmt(codec_dai, QI_LB60_DAIFMT);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set codec dai format: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dai_set_fmt(cpu_dai, QI_LB60_DAIFMT);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set cpu dai format: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dai_set_sysclk(codec_dai, JZCODEC_SYSCLK, 111,
-		SND_SOC_CLOCK_IN);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set codec dai sysclk: %d\n", ret);
-		return ret;
-	}
-
-	snd_soc_dapm_new_controls(codec, qi_lb60_widgets, ARRAY_SIZE(qi_lb60_widgets));
-
-	snd_soc_dapm_add_routes(codec, qi_lb60_routes, ARRAY_SIZE(qi_lb60_routes));
-
-	snd_soc_dapm_sync(codec);
-
-	return 0;
-}
-
-static struct snd_soc_dai_link qi_lb60_dai = {
-	.name = "jz-codec",
-	.stream_name = "JZCODEC",
-	.cpu_dai = &jz4740_i2s_dai,
-	.codec_dai = &jz_codec_dai,
-	.init = qi_lb60_codec_init,
-};
-
-static struct snd_soc_card qi_lb60 = {
-	.name = "QI LB60",
-	.dai_link = &qi_lb60_dai,
-	.num_links = 1,
-	.platform = &jz4740_soc_platform,
-};
-
-static struct snd_soc_device qi_lb60_snd_devdata = {
-	.card = &qi_lb60,
-	.codec_dev = &soc_codec_dev_jzcodec,
-};
-
-static struct platform_device *qi_lb60_snd_device;
-
-static int __init qi_lb60_init(void)
-{
-	int ret;
-
-	qi_lb60_snd_device = platform_device_alloc("soc-audio", -1);
-
-	if (!qi_lb60_snd_device)
-		return -ENOMEM;
-
-
-	ret = gpio_request(QI_LB60_SND_GPIO, "SND");
-	if (ret) {
-		pr_err("qi_lb60 snd: Failed to request SND GPIO(%d): %d\n",
-				QI_LB60_SND_GPIO, ret);
-		goto err_device_put;
-	}
-
-	ret = gpio_request(QI_LB60_AMP_GPIO, "AMP");
-	if (ret) {
-		pr_err("qi_lb60 snd: Failed to request AMP GPIO(%d): %d\n",
-				QI_LB60_AMP_GPIO, ret);
-		goto err_gpio_free_snd;
-	}
-
-	gpio_direction_output(JZ_GPIO_PORTB(29), 0);
-	gpio_direction_output(JZ_GPIO_PORTD(4), 0);
-
-	platform_set_drvdata(qi_lb60_snd_device, &qi_lb60_snd_devdata);
-	qi_lb60_snd_devdata.dev = &qi_lb60_snd_device->dev;
-	ret = platform_device_add(qi_lb60_snd_device);
-	if (ret) {
-		pr_err("qi_lb60 snd: Failed to add snd soc device: %d\n", ret);
-		goto err_unset_pdata;
-	}
-
-	 return 0;
-
-err_unset_pdata:
-	platform_set_drvdata(qi_lb60_snd_device, NULL);
-/*err_gpio_free_amp:*/
-	gpio_free(QI_LB60_AMP_GPIO);
-err_gpio_free_snd:
-	gpio_free(QI_LB60_SND_GPIO);
-err_device_put:
-	platform_device_put(qi_lb60_snd_device);
-
-	return ret;
-}
-module_init(qi_lb60_init);
-
-static void __exit qi_lb60_exit(void)
-{
-	gpio_free(QI_LB60_AMP_GPIO);
-	gpio_free(QI_LB60_SND_GPIO);
-	platform_device_unregister(qi_lb60_snd_device);
-}
-module_exit(qi_lb60_exit);
-
-MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
-MODULE_DESCRIPTION("ALSA SoC QI LB60 Audio support");
-MODULE_LICENSE("GPL v2");