Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 864 deletions

diff --git a/ANDROID_3.4.5/sound/soc/codecs/uda1380.c b/ANDROID_3.4.5/sound/soc/codecs/uda1380.c
deleted file mode 100644
index 4f1b23d7..00000000
--- a/ANDROID_3.4.5/sound/soc/codecs/uda1380.c
+++ /dev/null
@@ -1,864 +0,0 @@
-/*
- * uda1380.c - Philips UDA1380 ALSA SoC audio driver
- *
- * 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.
- *
- * Copyright (c) 2007-2009 Philipp Zabel <philipp.zabel@gmail.com>
- *
- * Modified by Richard Purdie <richard@openedhand.com> to fit into SoC
- * codec model.
- *
- * Copyright (c) 2005 Giorgio Padrin <giorgio@mandarinlogiq.org>
- * Copyright 2005 Openedhand Ltd.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/errno.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/workqueue.h>
-#include <sound/core.h>
-#include <sound/control.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-#include <sound/tlv.h>
-#include <sound/uda1380.h>
-
-#include "uda1380.h"
-
-/* codec private data */
-struct uda1380_priv {
-	struct snd_soc_codec *codec;
-	unsigned int dac_clk;
-	struct work_struct work;
-	void *control_data;
-};
-
-/*
- * uda1380 register cache
- */
-static const u16 uda1380_reg[UDA1380_CACHEREGNUM] = {
-	0x0502, 0x0000, 0x0000, 0x3f3f,
-	0x0202, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0xff00, 0x0000, 0x4800,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x8000, 0x0002, 0x0000,
-};
-
-static unsigned long uda1380_cache_dirty;
-
-/*
- * read uda1380 register cache
- */
-static inline unsigned int uda1380_read_reg_cache(struct snd_soc_codec *codec,
-	unsigned int reg)
-{
-	u16 *cache = codec->reg_cache;
-	if (reg == UDA1380_RESET)
-		return 0;
-	if (reg >= UDA1380_CACHEREGNUM)
-		return -1;
-	return cache[reg];
-}
-
-/*
- * write uda1380 register cache
- */
-static inline void uda1380_write_reg_cache(struct snd_soc_codec *codec,
-	u16 reg, unsigned int value)
-{
-	u16 *cache = codec->reg_cache;
-
-	if (reg >= UDA1380_CACHEREGNUM)
-		return;
-	if ((reg >= 0x10) && (cache[reg] != value))
-		set_bit(reg - 0x10, &uda1380_cache_dirty);
-	cache[reg] = value;
-}
-
-/*
- * write to the UDA1380 register space
- */
-static int uda1380_write(struct snd_soc_codec *codec, unsigned int reg,
-	unsigned int value)
-{
-	u8 data[3];
-
-	/* data is
-	 *   data[0] is register offset
-	 *   data[1] is MS byte
-	 *   data[2] is LS byte
-	 */
-	data[0] = reg;
-	data[1] = (value & 0xff00) >> 8;
-	data[2] = value & 0x00ff;
-
-	uda1380_write_reg_cache(codec, reg, value);
-
-	/* the interpolator & decimator regs must only be written when the
-	 * codec DAI is active.
-	 */
-	if (!codec->active && (reg >= UDA1380_MVOL))
-		return 0;
-	pr_debug("uda1380: hw write %x val %x\n", reg, value);
-	if (codec->hw_write(codec->control_data, data, 3) == 3) {
-		unsigned int val;
-		i2c_master_send(codec->control_data, data, 1);
-		i2c_master_recv(codec->control_data, data, 2);
-		val = (data[0]<<8) | data[1];
-		if (val != value) {
-			pr_debug("uda1380: READ BACK VAL %x\n",
-					(data[0]<<8) | data[1]);
-			return -EIO;
-		}
-		if (reg >= 0x10)
-			clear_bit(reg - 0x10, &uda1380_cache_dirty);
-		return 0;
-	} else
-		return -EIO;
-}
-
-static void uda1380_sync_cache(struct snd_soc_codec *codec)
-{
-	int reg;
-	u8 data[3];
-	u16 *cache = codec->reg_cache;
-
-	/* Sync reg_cache with the hardware */
-	for (reg = 0; reg < UDA1380_MVOL; reg++) {
-		data[0] = reg;
-		data[1] = (cache[reg] & 0xff00) >> 8;
-		data[2] = cache[reg] & 0x00ff;
-		if (codec->hw_write(codec->control_data, data, 3) != 3)
-			dev_err(codec->dev, "%s: write to reg 0x%x failed\n",
-				__func__, reg);
-	}
-}
-
-static int uda1380_reset(struct snd_soc_codec *codec)
-{
-	struct uda1380_platform_data *pdata = codec->dev->platform_data;
-
-	if (gpio_is_valid(pdata->gpio_reset)) {
-		gpio_set_value(pdata->gpio_reset, 1);
-		mdelay(1);
-		gpio_set_value(pdata->gpio_reset, 0);
-	} else {
-		u8 data[3];
-
-		data[0] = UDA1380_RESET;
-		data[1] = 0;
-		data[2] = 0;
-
-		if (codec->hw_write(codec->control_data, data, 3) != 3) {
-			dev_err(codec->dev, "%s: failed\n", __func__);
-			return -EIO;
-		}
-	}
-
-	return 0;
-}
-
-static void uda1380_flush_work(struct work_struct *work)
-{
-	struct uda1380_priv *uda1380 = container_of(work, struct uda1380_priv, work);
-	struct snd_soc_codec *uda1380_codec = uda1380->codec;
-	int bit, reg;
-
-	for_each_set_bit(bit, &uda1380_cache_dirty, UDA1380_CACHEREGNUM - 0x10) {
-		reg = 0x10 + bit;
-		pr_debug("uda1380: flush reg %x val %x:\n", reg,
-				uda1380_read_reg_cache(uda1380_codec, reg));
-		uda1380_write(uda1380_codec, reg,
-				uda1380_read_reg_cache(uda1380_codec, reg));
-		clear_bit(bit, &uda1380_cache_dirty);
-	}
-
-}
-
-/* declarations of ALSA reg_elem_REAL controls */
-static const char *uda1380_deemp[] = {
-	"None",
-	"32kHz",
-	"44.1kHz",
-	"48kHz",
-	"96kHz",
-};
-static const char *uda1380_input_sel[] = {
-	"Line",
-	"Mic + Line R",
-	"Line L",
-	"Mic",
-};
-static const char *uda1380_output_sel[] = {
-	"DAC",
-	"Analog Mixer",
-};
-static const char *uda1380_spf_mode[] = {
-	"Flat",
-	"Minimum1",
-	"Minimum2",
-	"Maximum"
-};
-static const char *uda1380_capture_sel[] = {
-	"ADC",
-	"Digital Mixer"
-};
-static const char *uda1380_sel_ns[] = {
-	"3rd-order",
-	"5th-order"
-};
-static const char *uda1380_mix_control[] = {
-	"off",
-	"PCM only",
-	"before sound processing",
-	"after sound processing"
-};
-static const char *uda1380_sdet_setting[] = {
-	"3200",
-	"4800",
-	"9600",
-	"19200"
-};
-static const char *uda1380_os_setting[] = {
-	"single-speed",
-	"double-speed (no mixing)",
-	"quad-speed (no mixing)"
-};
-
-static const struct soc_enum uda1380_deemp_enum[] = {
-	SOC_ENUM_SINGLE(UDA1380_DEEMP, 8, 5, uda1380_deemp),
-	SOC_ENUM_SINGLE(UDA1380_DEEMP, 0, 5, uda1380_deemp),
-};
-static const struct soc_enum uda1380_input_sel_enum =
-	SOC_ENUM_SINGLE(UDA1380_ADC, 2, 4, uda1380_input_sel);		/* SEL_MIC, SEL_LNA */
-static const struct soc_enum uda1380_output_sel_enum =
-	SOC_ENUM_SINGLE(UDA1380_PM, 7, 2, uda1380_output_sel);		/* R02_EN_AVC */
-static const struct soc_enum uda1380_spf_enum =
-	SOC_ENUM_SINGLE(UDA1380_MODE, 14, 4, uda1380_spf_mode);		/* M */
-static const struct soc_enum uda1380_capture_sel_enum =
-	SOC_ENUM_SINGLE(UDA1380_IFACE, 6, 2, uda1380_capture_sel);	/* SEL_SOURCE */
-static const struct soc_enum uda1380_sel_ns_enum =
-	SOC_ENUM_SINGLE(UDA1380_MIXER, 14, 2, uda1380_sel_ns);		/* SEL_NS */
-static const struct soc_enum uda1380_mix_enum =
-	SOC_ENUM_SINGLE(UDA1380_MIXER, 12, 4, uda1380_mix_control);	/* MIX, MIX_POS */
-static const struct soc_enum uda1380_sdet_enum =
-	SOC_ENUM_SINGLE(UDA1380_MIXER, 4, 4, uda1380_sdet_setting);	/* SD_VALUE */
-static const struct soc_enum uda1380_os_enum =
-	SOC_ENUM_SINGLE(UDA1380_MIXER, 0, 3, uda1380_os_setting);	/* OS */
-
-/*
- * from -48 dB in 1.5 dB steps (mute instead of -49.5 dB)
- */
-static DECLARE_TLV_DB_SCALE(amix_tlv, -4950, 150, 1);
-
-/*
- * from -78 dB in 1 dB steps (3 dB steps, really. LSB are ignored),
- * from -66 dB in 0.5 dB steps (2 dB steps, really) and
- * from -52 dB in 0.25 dB steps
- */
-static const unsigned int mvol_tlv[] = {
-	TLV_DB_RANGE_HEAD(3),
-	0, 15, TLV_DB_SCALE_ITEM(-8200, 100, 1),
-	16, 43, TLV_DB_SCALE_ITEM(-6600, 50, 0),
-	44, 252, TLV_DB_SCALE_ITEM(-5200, 25, 0),
-};
-
-/*
- * from -72 dB in 1.5 dB steps (6 dB steps really),
- * from -66 dB in 0.75 dB steps (3 dB steps really),
- * from -60 dB in 0.5 dB steps (2 dB steps really) and
- * from -46 dB in 0.25 dB steps
- */
-static const unsigned int vc_tlv[] = {
-	TLV_DB_RANGE_HEAD(4),
-	0, 7, TLV_DB_SCALE_ITEM(-7800, 150, 1),
-	8, 15, TLV_DB_SCALE_ITEM(-6600, 75, 0),
-	16, 43, TLV_DB_SCALE_ITEM(-6000, 50, 0),
-	44, 228, TLV_DB_SCALE_ITEM(-4600, 25, 0),
-};
-
-/* from 0 to 6 dB in 2 dB steps if SPF mode != flat */
-static DECLARE_TLV_DB_SCALE(tr_tlv, 0, 200, 0);
-
-/* from 0 to 24 dB in 2 dB steps, if SPF mode == maximum, otherwise cuts
- * off at 18 dB max) */
-static DECLARE_TLV_DB_SCALE(bb_tlv, 0, 200, 0);
-
-/* from -63 to 24 dB in 0.5 dB steps (-128...48) */
-static DECLARE_TLV_DB_SCALE(dec_tlv, -6400, 50, 1);
-
-/* from 0 to 24 dB in 3 dB steps */
-static DECLARE_TLV_DB_SCALE(pga_tlv, 0, 300, 0);
-
-/* from 0 to 30 dB in 2 dB steps */
-static DECLARE_TLV_DB_SCALE(vga_tlv, 0, 200, 0);
-
-static const struct snd_kcontrol_new uda1380_snd_controls[] = {
-	SOC_DOUBLE_TLV("Analog Mixer Volume", UDA1380_AMIX, 0, 8, 44, 1, amix_tlv),	/* AVCR, AVCL */
-	SOC_DOUBLE_TLV("Master Playback Volume", UDA1380_MVOL, 0, 8, 252, 1, mvol_tlv),	/* MVCL, MVCR */
-	SOC_SINGLE_TLV("ADC Playback Volume", UDA1380_MIXVOL, 8, 228, 1, vc_tlv),	/* VC2 */
-	SOC_SINGLE_TLV("PCM Playback Volume", UDA1380_MIXVOL, 0, 228, 1, vc_tlv),	/* VC1 */
-	SOC_ENUM("Sound Processing Filter", uda1380_spf_enum),				/* M */
-	SOC_DOUBLE_TLV("Tone Control - Treble", UDA1380_MODE, 4, 12, 3, 0, tr_tlv), 	/* TRL, TRR */
-	SOC_DOUBLE_TLV("Tone Control - Bass", UDA1380_MODE, 0, 8, 15, 0, bb_tlv),	/* BBL, BBR */
-/**/	SOC_SINGLE("Master Playback Switch", UDA1380_DEEMP, 14, 1, 1),		/* MTM */
-	SOC_SINGLE("ADC Playback Switch", UDA1380_DEEMP, 11, 1, 1),		/* MT2 from decimation filter */
-	SOC_ENUM("ADC Playback De-emphasis", uda1380_deemp_enum[0]),		/* DE2 */
-	SOC_SINGLE("PCM Playback Switch", UDA1380_DEEMP, 3, 1, 1),		/* MT1, from digital data input */
-	SOC_ENUM("PCM Playback De-emphasis", uda1380_deemp_enum[1]),		/* DE1 */
-	SOC_SINGLE("DAC Polarity inverting Switch", UDA1380_MIXER, 15, 1, 0),	/* DA_POL_INV */
-	SOC_ENUM("Noise Shaper", uda1380_sel_ns_enum),				/* SEL_NS */
-	SOC_ENUM("Digital Mixer Signal Control", uda1380_mix_enum),		/* MIX_POS, MIX */
-	SOC_SINGLE("Silence Detector Switch", UDA1380_MIXER, 6, 1, 0),		/* SDET_ON */
-	SOC_ENUM("Silence Detector Setting", uda1380_sdet_enum),		/* SD_VALUE */
-	SOC_ENUM("Oversampling Input", uda1380_os_enum),			/* OS */
-	SOC_DOUBLE_S8_TLV("ADC Capture Volume", UDA1380_DEC, -128, 48, dec_tlv),	/* ML_DEC, MR_DEC */
-/**/	SOC_SINGLE("ADC Capture Switch", UDA1380_PGA, 15, 1, 1),		/* MT_ADC */
-	SOC_DOUBLE_TLV("Line Capture Volume", UDA1380_PGA, 0, 8, 8, 0, pga_tlv), /* PGA_GAINCTRLL, PGA_GAINCTRLR */
-	SOC_SINGLE("ADC Polarity inverting Switch", UDA1380_ADC, 12, 1, 0),	/* ADCPOL_INV */
-	SOC_SINGLE_TLV("Mic Capture Volume", UDA1380_ADC, 8, 15, 0, vga_tlv),	/* VGA_CTRL */
-	SOC_SINGLE("DC Filter Bypass Switch", UDA1380_ADC, 1, 1, 0),		/* SKIP_DCFIL (before decimator) */
-	SOC_SINGLE("DC Filter Enable Switch", UDA1380_ADC, 0, 1, 0),		/* EN_DCFIL (at output of decimator) */
-	SOC_SINGLE("AGC Timing", UDA1380_AGC, 8, 7, 0),			/* TODO: enum, see table 62 */
-	SOC_SINGLE("AGC Target level", UDA1380_AGC, 2, 3, 1),			/* AGC_LEVEL */
-	/* -5.5, -8, -11.5, -14 dBFS */
-	SOC_SINGLE("AGC Switch", UDA1380_AGC, 0, 1, 0),
-};
-
-/* Input mux */
-static const struct snd_kcontrol_new uda1380_input_mux_control =
-	SOC_DAPM_ENUM("Route", uda1380_input_sel_enum);
-
-/* Output mux */
-static const struct snd_kcontrol_new uda1380_output_mux_control =
-	SOC_DAPM_ENUM("Route", uda1380_output_sel_enum);
-
-/* Capture mux */
-static const struct snd_kcontrol_new uda1380_capture_mux_control =
-	SOC_DAPM_ENUM("Route", uda1380_capture_sel_enum);
-
-
-static const struct snd_soc_dapm_widget uda1380_dapm_widgets[] = {
-	SND_SOC_DAPM_MUX("Input Mux", SND_SOC_NOPM, 0, 0,
-		&uda1380_input_mux_control),
-	SND_SOC_DAPM_MUX("Output Mux", SND_SOC_NOPM, 0, 0,
-		&uda1380_output_mux_control),
-	SND_SOC_DAPM_MUX("Capture Mux", SND_SOC_NOPM, 0, 0,
-		&uda1380_capture_mux_control),
-	SND_SOC_DAPM_PGA("Left PGA", UDA1380_PM, 3, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Right PGA", UDA1380_PM, 1, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Mic LNA", UDA1380_PM, 4, 0, NULL, 0),
-	SND_SOC_DAPM_ADC("Left ADC", "Left Capture", UDA1380_PM, 2, 0),
-	SND_SOC_DAPM_ADC("Right ADC", "Right Capture", UDA1380_PM, 0, 0),
-	SND_SOC_DAPM_INPUT("VINM"),
-	SND_SOC_DAPM_INPUT("VINL"),
-	SND_SOC_DAPM_INPUT("VINR"),
-	SND_SOC_DAPM_MIXER("Analog Mixer", UDA1380_PM, 6, 0, NULL, 0),
-	SND_SOC_DAPM_OUTPUT("VOUTLHP"),
-	SND_SOC_DAPM_OUTPUT("VOUTRHP"),
-	SND_SOC_DAPM_OUTPUT("VOUTL"),
-	SND_SOC_DAPM_OUTPUT("VOUTR"),
-	SND_SOC_DAPM_DAC("DAC", "Playback", UDA1380_PM, 10, 0),
-	SND_SOC_DAPM_PGA("HeadPhone Driver", UDA1380_PM, 13, 0, NULL, 0),
-};
-
-static const struct snd_soc_dapm_route uda1380_dapm_routes[] = {
-
-	/* output mux */
-	{"HeadPhone Driver", NULL, "Output Mux"},
-	{"VOUTR", NULL, "Output Mux"},
-	{"VOUTL", NULL, "Output Mux"},
-
-	{"Analog Mixer", NULL, "VINR"},
-	{"Analog Mixer", NULL, "VINL"},
-	{"Analog Mixer", NULL, "DAC"},
-
-	{"Output Mux", "DAC", "DAC"},
-	{"Output Mux", "Analog Mixer", "Analog Mixer"},
-
-	/* {"DAC", "Digital Mixer", "I2S" } */
-
-	/* headphone driver */
-	{"VOUTLHP", NULL, "HeadPhone Driver"},
-	{"VOUTRHP", NULL, "HeadPhone Driver"},
-
-	/* input mux */
-	{"Left ADC", NULL, "Input Mux"},
-	{"Input Mux", "Mic", "Mic LNA"},
-	{"Input Mux", "Mic + Line R", "Mic LNA"},
-	{"Input Mux", "Line L", "Left PGA"},
-	{"Input Mux", "Line", "Left PGA"},
-
-	/* right input */
-	{"Right ADC", "Mic + Line R", "Right PGA"},
-	{"Right ADC", "Line", "Right PGA"},
-
-	/* inputs */
-	{"Mic LNA", NULL, "VINM"},
-	{"Left PGA", NULL, "VINL"},
-	{"Right PGA", NULL, "VINR"},
-};
-
-static int uda1380_set_dai_fmt_both(struct snd_soc_dai *codec_dai,
-		unsigned int fmt)
-{
-	struct snd_soc_codec *codec = codec_dai->codec;
-	int iface;
-
-	/* set up DAI based upon fmt */
-	iface = uda1380_read_reg_cache(codec, UDA1380_IFACE);
-	iface &= ~(R01_SFORI_MASK | R01_SIM | R01_SFORO_MASK);
-
-	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-	case SND_SOC_DAIFMT_I2S:
-		iface |= R01_SFORI_I2S | R01_SFORO_I2S;
-		break;
-	case SND_SOC_DAIFMT_LSB:
-		iface |= R01_SFORI_LSB16 | R01_SFORO_LSB16;
-		break;
-	case SND_SOC_DAIFMT_MSB:
-		iface |= R01_SFORI_MSB | R01_SFORO_MSB;
-	}
-
-	/* DATAI is slave only, so in single-link mode, this has to be slave */
-	if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
-		return -EINVAL;
-
-	uda1380_write(codec, UDA1380_IFACE, iface);
-
-	return 0;
-}
-
-static int uda1380_set_dai_fmt_playback(struct snd_soc_dai *codec_dai,
-		unsigned int fmt)
-{
-	struct snd_soc_codec *codec = codec_dai->codec;
-	int iface;
-
-	/* set up DAI based upon fmt */
-	iface = uda1380_read_reg_cache(codec, UDA1380_IFACE);
-	iface &= ~R01_SFORI_MASK;
-
-	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-	case SND_SOC_DAIFMT_I2S:
-		iface |= R01_SFORI_I2S;
-		break;
-	case SND_SOC_DAIFMT_LSB:
-		iface |= R01_SFORI_LSB16;
-		break;
-	case SND_SOC_DAIFMT_MSB:
-		iface |= R01_SFORI_MSB;
-	}
-
-	/* DATAI is slave only, so this has to be slave */
-	if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
-		return -EINVAL;
-
-	uda1380_write(codec, UDA1380_IFACE, iface);
-
-	return 0;
-}
-
-static int uda1380_set_dai_fmt_capture(struct snd_soc_dai *codec_dai,
-		unsigned int fmt)
-{
-	struct snd_soc_codec *codec = codec_dai->codec;
-	int iface;
-
-	/* set up DAI based upon fmt */
-	iface = uda1380_read_reg_cache(codec, UDA1380_IFACE);
-	iface &= ~(R01_SIM | R01_SFORO_MASK);
-
-	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-	case SND_SOC_DAIFMT_I2S:
-		iface |= R01_SFORO_I2S;
-		break;
-	case SND_SOC_DAIFMT_LSB:
-		iface |= R01_SFORO_LSB16;
-		break;
-	case SND_SOC_DAIFMT_MSB:
-		iface |= R01_SFORO_MSB;
-	}
-
-	if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) == SND_SOC_DAIFMT_CBM_CFM)
-		iface |= R01_SIM;
-
-	uda1380_write(codec, UDA1380_IFACE, iface);
-
-	return 0;
-}
-
-static int uda1380_trigger(struct snd_pcm_substream *substream, int cmd,
-		struct snd_soc_dai *dai)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec *codec = rtd->codec;
-	struct uda1380_priv *uda1380 = snd_soc_codec_get_drvdata(codec);
-	int mixer = uda1380_read_reg_cache(codec, UDA1380_MIXER);
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		uda1380_write_reg_cache(codec, UDA1380_MIXER,
-					mixer & ~R14_SILENCE);
-		schedule_work(&uda1380->work);
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		uda1380_write_reg_cache(codec, UDA1380_MIXER,
-					mixer | R14_SILENCE);
-		schedule_work(&uda1380->work);
-		break;
-	}
-	return 0;
-}
-
-static int uda1380_pcm_hw_params(struct snd_pcm_substream *substream,
-				 struct snd_pcm_hw_params *params,
-				 struct snd_soc_dai *dai)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec *codec = rtd->codec;
-	u16 clk = uda1380_read_reg_cache(codec, UDA1380_CLK);
-
-	/* set WSPLL power and divider if running from this clock */
-	if (clk & R00_DAC_CLK) {
-		int rate = params_rate(params);
-		u16 pm = uda1380_read_reg_cache(codec, UDA1380_PM);
-		clk &= ~0x3; /* clear SEL_LOOP_DIV */
-		switch (rate) {
-		case 6250 ... 12500:
-			clk |= 0x0;
-			break;
-		case 12501 ... 25000:
-			clk |= 0x1;
-			break;
-		case 25001 ... 50000:
-			clk |= 0x2;
-			break;
-		case 50001 ... 100000:
-			clk |= 0x3;
-			break;
-		}
-		uda1380_write(codec, UDA1380_PM, R02_PON_PLL | pm);
-	}
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		clk |= R00_EN_DAC | R00_EN_INT;
-	else
-		clk |= R00_EN_ADC | R00_EN_DEC;
-
-	uda1380_write(codec, UDA1380_CLK, clk);
-	return 0;
-}
-
-static void uda1380_pcm_shutdown(struct snd_pcm_substream *substream,
-				 struct snd_soc_dai *dai)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec *codec = rtd->codec;
-	u16 clk = uda1380_read_reg_cache(codec, UDA1380_CLK);
-
-	/* shut down WSPLL power if running from this clock */
-	if (clk & R00_DAC_CLK) {
-		u16 pm = uda1380_read_reg_cache(codec, UDA1380_PM);
-		uda1380_write(codec, UDA1380_PM, ~R02_PON_PLL & pm);
-	}
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		clk &= ~(R00_EN_DAC | R00_EN_INT);
-	else
-		clk &= ~(R00_EN_ADC | R00_EN_DEC);
-
-	uda1380_write(codec, UDA1380_CLK, clk);
-}
-
-static int uda1380_set_bias_level(struct snd_soc_codec *codec,
-	enum snd_soc_bias_level level)
-{
-	int pm = uda1380_read_reg_cache(codec, UDA1380_PM);
-	int reg;
-	struct uda1380_platform_data *pdata = codec->dev->platform_data;
-
-	if (codec->dapm.bias_level == level)
-		return 0;
-
-	switch (level) {
-	case SND_SOC_BIAS_ON:
-	case SND_SOC_BIAS_PREPARE:
-		/* ADC, DAC on */
-		uda1380_write(codec, UDA1380_PM, R02_PON_BIAS | pm);
-		break;
-	case SND_SOC_BIAS_STANDBY:
-		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			if (gpio_is_valid(pdata->gpio_power)) {
-				gpio_set_value(pdata->gpio_power, 1);
-				mdelay(1);
-				uda1380_reset(codec);
-			}
-
-			uda1380_sync_cache(codec);
-		}
-		uda1380_write(codec, UDA1380_PM, 0x0);
-		break;
-	case SND_SOC_BIAS_OFF:
-		if (!gpio_is_valid(pdata->gpio_power))
-			break;
-
-		gpio_set_value(pdata->gpio_power, 0);
-
-		/* Mark mixer regs cache dirty to sync them with
-		 * codec regs on power on.
-		 */
-		for (reg = UDA1380_MVOL; reg < UDA1380_CACHEREGNUM; reg++)
-			set_bit(reg - 0x10, &uda1380_cache_dirty);
-	}
-	codec->dapm.bias_level = level;
-	return 0;
-}
-
-#define UDA1380_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
-		       SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
-		       SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
-
-static const struct snd_soc_dai_ops uda1380_dai_ops = {
-	.hw_params	= uda1380_pcm_hw_params,
-	.shutdown	= uda1380_pcm_shutdown,
-	.trigger	= uda1380_trigger,
-	.set_fmt	= uda1380_set_dai_fmt_both,
-};
-
-static const struct snd_soc_dai_ops uda1380_dai_ops_playback = {
-	.hw_params	= uda1380_pcm_hw_params,
-	.shutdown	= uda1380_pcm_shutdown,
-	.trigger	= uda1380_trigger,
-	.set_fmt	= uda1380_set_dai_fmt_playback,
-};
-
-static const struct snd_soc_dai_ops uda1380_dai_ops_capture = {
-	.hw_params	= uda1380_pcm_hw_params,
-	.shutdown	= uda1380_pcm_shutdown,
-	.trigger	= uda1380_trigger,
-	.set_fmt	= uda1380_set_dai_fmt_capture,
-};
-
-static struct snd_soc_dai_driver uda1380_dai[] = {
-{
-	.name = "uda1380-hifi",
-	.playback = {
-		.stream_name = "Playback",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = UDA1380_RATES,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
-	.capture = {
-		.stream_name = "Capture",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = UDA1380_RATES,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
-	.ops = &uda1380_dai_ops,
-},
-{ /* playback only - dual interface */
-	.name = "uda1380-hifi-playback",
-	.playback = {
-		.stream_name = "Playback",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = UDA1380_RATES,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,
-	},
-	.ops = &uda1380_dai_ops_playback,
-},
-{ /* capture only - dual interface*/
-	.name = "uda1380-hifi-capture",
-	.capture = {
-		.stream_name = "Capture",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = UDA1380_RATES,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE,
-	},
-	.ops = &uda1380_dai_ops_capture,
-},
-};
-
-static int uda1380_suspend(struct snd_soc_codec *codec)
-{
-	uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	return 0;
-}
-
-static int uda1380_resume(struct snd_soc_codec *codec)
-{
-	uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	return 0;
-}
-
-static int uda1380_probe(struct snd_soc_codec *codec)
-{
-	struct uda1380_platform_data *pdata =codec->dev->platform_data;
-	struct uda1380_priv *uda1380 = snd_soc_codec_get_drvdata(codec);
-	int ret;
-
-	uda1380->codec = codec;
-
-	codec->hw_write = (hw_write_t)i2c_master_send;
-	codec->control_data = uda1380->control_data;
-
-	if (!pdata)
-		return -EINVAL;
-
-	if (gpio_is_valid(pdata->gpio_reset)) {
-		ret = gpio_request_one(pdata->gpio_reset, GPIOF_OUT_INIT_LOW,
-				       "uda1380 reset");
-		if (ret)
-			goto err_out;
-	}
-
-	if (gpio_is_valid(pdata->gpio_power)) {
-		ret = gpio_request_one(pdata->gpio_power, GPIOF_OUT_INIT_LOW,
-				   "uda1380 power");
-		if (ret)
-			goto err_free_gpio;
-	} else {
-		ret = uda1380_reset(codec);
-		if (ret)
-			goto err_free_gpio;
-	}
-
-	INIT_WORK(&uda1380->work, uda1380_flush_work);
-
-	/* power on device */
-	uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	/* set clock input */
-	switch (pdata->dac_clk) {
-	case UDA1380_DAC_CLK_SYSCLK:
-		uda1380_write_reg_cache(codec, UDA1380_CLK, 0);
-		break;
-	case UDA1380_DAC_CLK_WSPLL:
-		uda1380_write_reg_cache(codec, UDA1380_CLK,
-			R00_DAC_CLK);
-		break;
-	}
-
-	return 0;
-
-err_free_gpio:
-	if (gpio_is_valid(pdata->gpio_reset))
-		gpio_free(pdata->gpio_reset);
-err_out:
-	return ret;
-}
-
-/* power down chip */
-static int uda1380_remove(struct snd_soc_codec *codec)
-{
-	struct uda1380_platform_data *pdata =codec->dev->platform_data;
-
-	uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-	gpio_free(pdata->gpio_reset);
-	gpio_free(pdata->gpio_power);
-
-	return 0;
-}
-
-static struct snd_soc_codec_driver soc_codec_dev_uda1380 = {
-	.probe =	uda1380_probe,
-	.remove =	uda1380_remove,
-	.suspend =	uda1380_suspend,
-	.resume =	uda1380_resume,
-	.read =		uda1380_read_reg_cache,
-	.write =	uda1380_write,
-	.set_bias_level = uda1380_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(uda1380_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = uda1380_reg,
-	.reg_cache_step = 1,
-
-	.controls = uda1380_snd_controls,
-	.num_controls = ARRAY_SIZE(uda1380_snd_controls),
-	.dapm_widgets = uda1380_dapm_widgets,
-	.num_dapm_widgets = ARRAY_SIZE(uda1380_dapm_widgets),
-	.dapm_routes = uda1380_dapm_routes,
-	.num_dapm_routes = ARRAY_SIZE(uda1380_dapm_routes),
-};
-
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-static __devinit int uda1380_i2c_probe(struct i2c_client *i2c,
-				      const struct i2c_device_id *id)
-{
-	struct uda1380_priv *uda1380;
-	int ret;
-
-	uda1380 = devm_kzalloc(&i2c->dev, sizeof(struct uda1380_priv),
-			       GFP_KERNEL);
-	if (uda1380 == NULL)
-		return -ENOMEM;
-
-	i2c_set_clientdata(i2c, uda1380);
-	uda1380->control_data = i2c;
-
-	ret =  snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_uda1380, uda1380_dai, ARRAY_SIZE(uda1380_dai));
-	return ret;
-}
-
-static int __devexit uda1380_i2c_remove(struct i2c_client *i2c)
-{
-	snd_soc_unregister_codec(&i2c->dev);
-	return 0;
-}
-
-static const struct i2c_device_id uda1380_i2c_id[] = {
-	{ "uda1380", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, uda1380_i2c_id);
-
-static struct i2c_driver uda1380_i2c_driver = {
-	.driver = {
-		.name =  "uda1380-codec",
-		.owner = THIS_MODULE,
-	},
-	.probe =    uda1380_i2c_probe,
-	.remove =   __devexit_p(uda1380_i2c_remove),
-	.id_table = uda1380_i2c_id,
-};
-#endif
-
-static int __init uda1380_modinit(void)
-{
-	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	ret = i2c_add_driver(&uda1380_i2c_driver);
-	if (ret != 0)
-		pr_err("Failed to register UDA1380 I2C driver: %d\n", ret);
-#endif
-	return ret;
-}
-module_init(uda1380_modinit);
-
-static void __exit uda1380_exit(void)
-{
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	i2c_del_driver(&uda1380_i2c_driver);
-#endif
-}
-module_exit(uda1380_exit);
-
-MODULE_AUTHOR("Giorgio Padrin");
-MODULE_DESCRIPTION("Audio support for codec Philips UDA1380");
-MODULE_LICENSE("GPL");