ASoC: sn95031: remove this code

This codec was used in MFLD systems in the PMIC chip, we no longer have
users for this, so remove it

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

4 files changed, 0 insertions, 1074 deletions

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index a42ddbc93f3d..3ed2b985b38b 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -133,7 +133,6 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_SGTL5000 if I2C
 	select SND_SOC_SI476X if MFD_SI476X_CORE
 	select SND_SOC_SIRF_AUDIO_CODEC
-	select SND_SOC_SN95031 if INTEL_SCU_IPC
 	select SND_SOC_SPDIF
 	select SND_SOC_SSM2518 if I2C
 	select SND_SOC_SSM2602_SPI if SPI_MASTER
@@ -818,9 +817,6 @@ config SND_SOC_SIRF_AUDIO_CODEC
 	tristate "SiRF SoC internal audio codec"
 	select REGMAP_MMIO
 
-config SND_SOC_SN95031
-	tristate
-
 config SND_SOC_SPDIF
 	tristate "S/PDIF CODEC"
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 0001069ce2a7..ae25cbe85d1d 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -140,7 +140,6 @@ snd-soc-sigmadsp-i2c-objs := sigmadsp-i2c.o
 snd-soc-sigmadsp-regmap-objs := sigmadsp-regmap.o
 snd-soc-si476x-objs := si476x.o
 snd-soc-sirf-audio-codec-objs := sirf-audio-codec.o
-snd-soc-sn95031-objs := sn95031.o
 snd-soc-spdif-tx-objs := spdif_transmitter.o
 snd-soc-spdif-rx-objs := spdif_receiver.o
 snd-soc-ssm2518-objs := ssm2518.o
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c
deleted file mode 100644
index 887923e68849..000000000000
--- a/sound/soc/codecs/sn95031.c
+++ /dev/null
@@ -1,936 +0,0 @@
-/*
- *  sn95031.c -  TI sn95031 Codec driver
- *
- *  Copyright (C) 2010 Intel Corp
- *  Author: Vinod Koul <vinod.koul@intel.com>
- *  Author: Harsha Priya <priya.harsha@intel.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; version 2 of the License.
- *
- *  This program is distributed in the hope that it will be useful, but
- *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- *  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.,
- *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- *
- */
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-#include <asm/intel_scu_ipc.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/initval.h>
-#include <sound/tlv.h>
-#include <sound/jack.h>
-#include "sn95031.h"
-
-#define SN95031_RATES (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_44100)
-#define SN95031_FORMATS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
-
-/* adc helper functions */
-
-/* enables mic bias voltage */
-static void sn95031_enable_mic_bias(struct snd_soc_codec *codec)
-{
-	snd_soc_write(codec, SN95031_VAUD, BIT(2)|BIT(1)|BIT(0));
-	snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(2), BIT(2));
-}
-
-/* Enable/Disable the ADC depending on the argument */
-static void configure_adc(struct snd_soc_codec *sn95031_codec, int val)
-{
-	int value = snd_soc_read(sn95031_codec, SN95031_ADC1CNTL1);
-
-	if (val) {
-		/* Enable and start the ADC */
-		value |= (SN95031_ADC_ENBL | SN95031_ADC_START);
-		value &= (~SN95031_ADC_NO_LOOP);
-	} else {
-		/* Just stop the ADC */
-		value &= (~SN95031_ADC_START);
-	}
-	snd_soc_write(sn95031_codec, SN95031_ADC1CNTL1, value);
-}
-
-/*
- * finds an empty channel for conversion
- * If the ADC is not enabled then start using 0th channel
- * itself. Otherwise find an empty channel by looking for a
- * channel in which the stopbit is set to 1. returns the index
- * of the first free channel if succeeds or an error code.
- *
- * Context: can sleep
- *
- */
-static int find_free_channel(struct snd_soc_codec *sn95031_codec)
-{
-	int i, value;
-
-	/* check whether ADC is enabled */
-	value = snd_soc_read(sn95031_codec, SN95031_ADC1CNTL1);
-
-	if ((value & SN95031_ADC_ENBL) == 0)
-		return 0;
-
-	/* ADC is already enabled; Looking for an empty channel */
-	for (i = 0; i <	SN95031_ADC_CHANLS_MAX; i++) {
-		value = snd_soc_read(sn95031_codec,
-				SN95031_ADC_CHNL_START_ADDR + i);
-		if (value & SN95031_STOPBIT_MASK)
-			break;
-	}
-	return (i == SN95031_ADC_CHANLS_MAX) ? (-EINVAL) : i;
-}
-
-/* Initialize the ADC for reading micbias values. Can sleep. */
-static int sn95031_initialize_adc(struct snd_soc_codec *sn95031_codec)
-{
-	int base_addr, chnl_addr;
-	int value;
-	int channel_index;
-
-	/* Index of the first channel in which the stop bit is set */
-	channel_index = find_free_channel(sn95031_codec);
-	if (channel_index < 0) {
-		pr_err("No free ADC channels");
-		return channel_index;
-	}
-
-	base_addr = SN95031_ADC_CHNL_START_ADDR + channel_index;
-
-	if (!(channel_index == 0 || channel_index ==  SN95031_ADC_LOOP_MAX)) {
-		/* Reset stop bit for channels other than 0 and 12 */
-		value = snd_soc_read(sn95031_codec, base_addr);
-		/* Set the stop bit to zero */
-		snd_soc_write(sn95031_codec, base_addr, value & 0xEF);
-		/* Index of the first free channel */
-		base_addr++;
-		channel_index++;
-	}
-
-	/* Since this is the last channel, set the stop bit
-	   to 1 by ORing the DIE_SENSOR_CODE with 0x10 */
-	snd_soc_write(sn95031_codec, base_addr,
-				SN95031_AUDIO_DETECT_CODE | 0x10);
-
-	chnl_addr = SN95031_ADC_DATA_START_ADDR + 2 * channel_index;
-	pr_debug("mid_initialize : %x", chnl_addr);
-	configure_adc(sn95031_codec, 1);
-	return chnl_addr;
-}
-
-
-/* reads the ADC registers and gets the mic bias value in mV. */
-static unsigned int sn95031_get_mic_bias(struct snd_soc_codec *codec)
-{
-	u16 adc_adr = sn95031_initialize_adc(codec);
-	u16 adc_val1, adc_val2;
-	unsigned int mic_bias;
-
-	sn95031_enable_mic_bias(codec);
-
-	/* Enable the sound card for conversion before reading */
-	snd_soc_write(codec, SN95031_ADC1CNTL3, 0x05);
-	/* Re-toggle the RRDATARD bit */
-	snd_soc_write(codec, SN95031_ADC1CNTL3, 0x04);
-
-	/* Read the higher bits of data */
-	msleep(1000);
-	adc_val1 = snd_soc_read(codec, adc_adr);
-	adc_adr++;
-	adc_val2 = snd_soc_read(codec, adc_adr);
-
-	/* Adding lower two bits to the higher bits */
-	mic_bias = (adc_val1 << 2) + (adc_val2 & 3);
-	mic_bias = (mic_bias * SN95031_ADC_ONE_LSB_MULTIPLIER) / 1000;
-	pr_debug("mic bias = %dmV\n", mic_bias);
-	return mic_bias;
-}
-/*end - adc helper functions */
-
-static int sn95031_read(void *ctx, unsigned int reg, unsigned int *val)
-{
-	u8 value = 0;
-	int ret;
-
-	ret = intel_scu_ipc_ioread8(reg, &value);
-	if (ret == 0)
-		*val = value;
-
-	return ret;
-}
-
-static int sn95031_write(void *ctx, unsigned int reg, unsigned int value)
-{
-	return intel_scu_ipc_iowrite8(reg, value);
-}
-
-static const struct regmap_config sn95031_regmap = {
-	.reg_read = sn95031_read,
-	.reg_write = sn95031_write,
-};
-
-static int sn95031_set_vaud_bias(struct snd_soc_codec *codec,
-		enum snd_soc_bias_level level)
-{
-	switch (level) {
-	case SND_SOC_BIAS_ON:
-		break;
-
-	case SND_SOC_BIAS_PREPARE:
-		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_STANDBY) {
-			pr_debug("vaud_bias powering up pll\n");
-			/* power up the pll */
-			snd_soc_write(codec, SN95031_AUDPLLCTRL, BIT(5));
-			/* enable pcm 2 */
-			snd_soc_update_bits(codec, SN95031_PCM2C2,
-					BIT(0), BIT(0));
-		}
-		break;
-
-	case SND_SOC_BIAS_STANDBY:
-		switch (snd_soc_codec_get_bias_level(codec)) {
-		case SND_SOC_BIAS_OFF:
-			pr_debug("vaud_bias power up rail\n");
-			/* power up the rail */
-			snd_soc_write(codec, SN95031_VAUD,
-					BIT(2)|BIT(1)|BIT(0));
-			msleep(1);
-			break;
-		case SND_SOC_BIAS_PREPARE:
-			/* turn off pcm */
-			pr_debug("vaud_bias power dn pcm\n");
-			snd_soc_update_bits(codec, SN95031_PCM2C2, BIT(0), 0);
-			snd_soc_write(codec, SN95031_AUDPLLCTRL, 0);
-			break;
-		default:
-			break;
-		}
-		break;
-
-
-	case SND_SOC_BIAS_OFF:
-		pr_debug("vaud_bias _OFF doing rail shutdown\n");
-		snd_soc_write(codec, SN95031_VAUD, BIT(3));
-		break;
-	}
-
-	return 0;
-}
-
-static int sn95031_vhs_event(struct snd_soc_dapm_widget *w,
-		    struct snd_kcontrol *kcontrol, int event)
-{
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-
-	if (SND_SOC_DAPM_EVENT_ON(event)) {
-		pr_debug("VHS SND_SOC_DAPM_EVENT_ON doing rail startup now\n");
-		/* power up the rail */
-		snd_soc_write(codec, SN95031_VHSP, 0x3D);
-		snd_soc_write(codec, SN95031_VHSN, 0x3F);
-		msleep(1);
-	} else if (SND_SOC_DAPM_EVENT_OFF(event)) {
-		pr_debug("VHS SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n");
-		snd_soc_write(codec, SN95031_VHSP, 0xC4);
-		snd_soc_write(codec, SN95031_VHSN, 0x04);
-	}
-	return 0;
-}
-
-static int sn95031_vihf_event(struct snd_soc_dapm_widget *w,
-		    struct snd_kcontrol *kcontrol, int event)
-{
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-
-	if (SND_SOC_DAPM_EVENT_ON(event)) {
-		pr_debug("VIHF SND_SOC_DAPM_EVENT_ON doing rail startup now\n");
-		/* power up the rail */
-		snd_soc_write(codec, SN95031_VIHF, 0x27);
-		msleep(1);
-	} else if (SND_SOC_DAPM_EVENT_OFF(event)) {
-		pr_debug("VIHF SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n");
-		snd_soc_write(codec, SN95031_VIHF, 0x24);
-	}
-	return 0;
-}
-
-static int sn95031_dmic12_event(struct snd_soc_dapm_widget *w,
-			struct snd_kcontrol *k, int event)
-{
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-	unsigned int ldo = 0, clk_dir = 0, data_dir = 0;
-
-	if (SND_SOC_DAPM_EVENT_ON(event)) {
-		ldo = BIT(5)|BIT(4);
-		clk_dir = BIT(0);
-		data_dir = BIT(7);
-	}
-	/* program DMIC LDO, clock and set clock */
-	snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
-	snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(0), clk_dir);
-	snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(7), data_dir);
-	return 0;
-}
-
-static int sn95031_dmic34_event(struct snd_soc_dapm_widget *w,
-			struct snd_kcontrol *k, int event)
-{
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-	unsigned int ldo = 0, clk_dir = 0, data_dir = 0;
-
-	if (SND_SOC_DAPM_EVENT_ON(event)) {
-		ldo = BIT(5)|BIT(4);
-		clk_dir = BIT(2);
-		data_dir = BIT(1);
-	}
-	/* program DMIC LDO, clock and set clock */
-	snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
-	snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(2), clk_dir);
-	snd_soc_update_bits(codec, SN95031_DMICBUF45, BIT(1), data_dir);
-	return 0;
-}
-
-static int sn95031_dmic56_event(struct snd_soc_dapm_widget *w,
-			struct snd_kcontrol *k, int event)
-{
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-	unsigned int ldo = 0;
-
-	if (SND_SOC_DAPM_EVENT_ON(event))
-		ldo = BIT(7)|BIT(6);
-
-	/* program DMIC LDO */
-	snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(7)|BIT(6), ldo);
-	return 0;
-}
-
-/* mux controls */
-static const char *sn95031_mic_texts[] = { "AMIC", "LineIn" };
-
-static SOC_ENUM_SINGLE_DECL(sn95031_micl_enum,
-			    SN95031_ADCCONFIG, 1, sn95031_mic_texts);
-
-static const struct snd_kcontrol_new sn95031_micl_mux_control =
-	SOC_DAPM_ENUM("Route", sn95031_micl_enum);
-
-static SOC_ENUM_SINGLE_DECL(sn95031_micr_enum,
-			    SN95031_ADCCONFIG, 3, sn95031_mic_texts);
-
-static const struct snd_kcontrol_new sn95031_micr_mux_control =
-	SOC_DAPM_ENUM("Route", sn95031_micr_enum);
-
-static const char *sn95031_input_texts[] = {	"DMIC1", "DMIC2", "DMIC3",
-						"DMIC4", "DMIC5", "DMIC6",
-						"ADC Left", "ADC Right" };
-
-static SOC_ENUM_SINGLE_DECL(sn95031_input1_enum,
-			    SN95031_AUDIOMUX12, 0, sn95031_input_texts);
-
-static const struct snd_kcontrol_new sn95031_input1_mux_control =
-	SOC_DAPM_ENUM("Route", sn95031_input1_enum);
-
-static SOC_ENUM_SINGLE_DECL(sn95031_input2_enum,
-			    SN95031_AUDIOMUX12, 4, sn95031_input_texts);
-
-static const struct snd_kcontrol_new sn95031_input2_mux_control =
-	SOC_DAPM_ENUM("Route", sn95031_input2_enum);
-
-static SOC_ENUM_SINGLE_DECL(sn95031_input3_enum,
-			    SN95031_AUDIOMUX34, 0, sn95031_input_texts);
-
-static const struct snd_kcontrol_new sn95031_input3_mux_control =
-	SOC_DAPM_ENUM("Route", sn95031_input3_enum);
-
-static SOC_ENUM_SINGLE_DECL(sn95031_input4_enum,
-			    SN95031_AUDIOMUX34, 4, sn95031_input_texts);
-
-static const struct snd_kcontrol_new sn95031_input4_mux_control =
-	SOC_DAPM_ENUM("Route", sn95031_input4_enum);
-
-/* capture path controls */
-
-static const char *sn95031_micmode_text[] = {"Single Ended", "Differential"};
-
-/* 0dB to 30dB in 10dB steps */
-static const DECLARE_TLV_DB_SCALE(mic_tlv, 0, 10, 0);
-
-static SOC_ENUM_SINGLE_DECL(sn95031_micmode1_enum,
-			    SN95031_MICAMP1, 1, sn95031_micmode_text);
-static SOC_ENUM_SINGLE_DECL(sn95031_micmode2_enum,
-			    SN95031_MICAMP2, 1, sn95031_micmode_text);
-
-static const char *sn95031_dmic_cfg_text[] = {"GPO", "DMIC"};
-
-static SOC_ENUM_SINGLE_DECL(sn95031_dmic12_cfg_enum,
-			    SN95031_DMICMUX, 0, sn95031_dmic_cfg_text);
-static SOC_ENUM_SINGLE_DECL(sn95031_dmic34_cfg_enum,
-			    SN95031_DMICMUX, 1, sn95031_dmic_cfg_text);
-static SOC_ENUM_SINGLE_DECL(sn95031_dmic56_cfg_enum,
-			    SN95031_DMICMUX, 2, sn95031_dmic_cfg_text);
-
-static const struct snd_kcontrol_new sn95031_snd_controls[] = {
-	SOC_ENUM("Mic1Mode Capture Route", sn95031_micmode1_enum),
-	SOC_ENUM("Mic2Mode Capture Route", sn95031_micmode2_enum),
-	SOC_ENUM("DMIC12 Capture Route", sn95031_dmic12_cfg_enum),
-	SOC_ENUM("DMIC34 Capture Route", sn95031_dmic34_cfg_enum),
-	SOC_ENUM("DMIC56 Capture Route", sn95031_dmic56_cfg_enum),
-	SOC_SINGLE_TLV("Mic1 Capture Volume", SN95031_MICAMP1,
-			2, 4, 0, mic_tlv),
-	SOC_SINGLE_TLV("Mic2 Capture Volume", SN95031_MICAMP2,
-			2, 4, 0, mic_tlv),
-};
-
-/* DAPM widgets */
-static const struct snd_soc_dapm_widget sn95031_dapm_widgets[] = {
-
-	/* all end points mic, hs etc */
-	SND_SOC_DAPM_OUTPUT("HPOUTL"),
-	SND_SOC_DAPM_OUTPUT("HPOUTR"),
-	SND_SOC_DAPM_OUTPUT("EPOUT"),
-	SND_SOC_DAPM_OUTPUT("IHFOUTL"),
-	SND_SOC_DAPM_OUTPUT("IHFOUTR"),
-	SND_SOC_DAPM_OUTPUT("LINEOUTL"),
-	SND_SOC_DAPM_OUTPUT("LINEOUTR"),
-	SND_SOC_DAPM_OUTPUT("VIB1OUT"),
-	SND_SOC_DAPM_OUTPUT("VIB2OUT"),
-
-	SND_SOC_DAPM_INPUT("AMIC1"), /* headset mic */
-	SND_SOC_DAPM_INPUT("AMIC2"),
-	SND_SOC_DAPM_INPUT("DMIC1"),
-	SND_SOC_DAPM_INPUT("DMIC2"),
-	SND_SOC_DAPM_INPUT("DMIC3"),
-	SND_SOC_DAPM_INPUT("DMIC4"),
-	SND_SOC_DAPM_INPUT("DMIC5"),
-	SND_SOC_DAPM_INPUT("DMIC6"),
-	SND_SOC_DAPM_INPUT("LINEINL"),
-	SND_SOC_DAPM_INPUT("LINEINR"),
-
-	SND_SOC_DAPM_MICBIAS("AMIC1Bias", SN95031_MICBIAS, 2, 0),
-	SND_SOC_DAPM_MICBIAS("AMIC2Bias", SN95031_MICBIAS, 3, 0),
-	SND_SOC_DAPM_MICBIAS("DMIC12Bias", SN95031_DMICMUX, 3, 0),
-	SND_SOC_DAPM_MICBIAS("DMIC34Bias", SN95031_DMICMUX, 4, 0),
-	SND_SOC_DAPM_MICBIAS("DMIC56Bias", SN95031_DMICMUX, 5, 0),
-
-	SND_SOC_DAPM_SUPPLY("DMIC12supply", SN95031_DMICLK, 0, 0,
-				sn95031_dmic12_event,
-				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-	SND_SOC_DAPM_SUPPLY("DMIC34supply", SN95031_DMICLK, 1, 0,
-				sn95031_dmic34_event,
-				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-	SND_SOC_DAPM_SUPPLY("DMIC56supply", SN95031_DMICLK, 2, 0,
-				sn95031_dmic56_event,
-				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-
-	SND_SOC_DAPM_AIF_OUT("PCM_Out", "Capture", 0,
-			SND_SOC_NOPM, 0, 0),
-
-	SND_SOC_DAPM_SUPPLY("Headset Rail", SND_SOC_NOPM, 0, 0,
-			sn95031_vhs_event,
-			SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-	SND_SOC_DAPM_SUPPLY("Speaker Rail", SND_SOC_NOPM, 0, 0,
-			sn95031_vihf_event,
-			SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-
-	/* playback path driver enables */
-	SND_SOC_DAPM_PGA("Headset Left Playback",
-			SN95031_DRIVEREN, 0, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Headset Right Playback",
-			SN95031_DRIVEREN, 1, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Speaker Left Playback",
-			SN95031_DRIVEREN, 2, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Speaker Right Playback",
-			SN95031_DRIVEREN, 3, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Vibra1 Playback",
-			SN95031_DRIVEREN, 4, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Vibra2 Playback",
-			SN95031_DRIVEREN, 5, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Earpiece Playback",
-			SN95031_DRIVEREN, 6, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Lineout Left Playback",
-			SN95031_LOCTL, 0, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Lineout Right Playback",
-			SN95031_LOCTL, 4, 0, NULL, 0),
-
-	/* playback path filter enable */
-	SND_SOC_DAPM_PGA("Headset Left Filter",
-			SN95031_HSEPRXCTRL, 4, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("Headset Right Filter",
-			SN95031_HSEPRXCTRL, 5, 0,  NULL, 0),
-	SND_SOC_DAPM_PGA("Speaker Left Filter",
-			SN95031_IHFRXCTRL, 0, 0,  NULL, 0),
-	SND_SOC_DAPM_PGA("Speaker Right Filter",
-			SN95031_IHFRXCTRL, 1, 0,  NULL, 0),
-
-	/* DACs */
-	SND_SOC_DAPM_DAC("HSDAC Left", "Headset",
-			SN95031_DACCONFIG, 0, 0),
-	SND_SOC_DAPM_DAC("HSDAC Right", "Headset",
-			SN95031_DACCONFIG, 1, 0),
-	SND_SOC_DAPM_DAC("IHFDAC Left", "Speaker",
-			SN95031_DACCONFIG, 2, 0),
-	SND_SOC_DAPM_DAC("IHFDAC Right", "Speaker",
-			SN95031_DACCONFIG, 3, 0),
-	SND_SOC_DAPM_DAC("Vibra1 DAC", "Vibra1",
-			SN95031_VIB1C5, 1, 0),
-	SND_SOC_DAPM_DAC("Vibra2 DAC", "Vibra2",
-			SN95031_VIB2C5, 1, 0),
-
-	/* capture widgets */
-	SND_SOC_DAPM_PGA("LineIn Enable Left", SN95031_MICAMP1,
-				7, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("LineIn Enable Right", SN95031_MICAMP2,
-				7, 0, NULL, 0),
-
-	SND_SOC_DAPM_PGA("MIC1 Enable", SN95031_MICAMP1, 0, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("MIC2 Enable", SN95031_MICAMP2, 0, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("TX1 Enable", SN95031_AUDIOTXEN, 2, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("TX2 Enable", SN95031_AUDIOTXEN, 3, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("TX3 Enable", SN95031_AUDIOTXEN, 4, 0, NULL, 0),
-	SND_SOC_DAPM_PGA("TX4 Enable", SN95031_AUDIOTXEN, 5, 0, NULL, 0),
-
-	/* ADC have null stream as they will be turned ON by TX path */
-	SND_SOC_DAPM_ADC("ADC Left", NULL,
-			SN95031_ADCCONFIG, 0, 0),
-	SND_SOC_DAPM_ADC("ADC Right", NULL,
-			SN95031_ADCCONFIG, 2, 0),
-
-	SND_SOC_DAPM_MUX("Mic_InputL Capture Route",
-			SND_SOC_NOPM, 0, 0, &sn95031_micl_mux_control),
-	SND_SOC_DAPM_MUX("Mic_InputR Capture Route",
-			SND_SOC_NOPM, 0, 0, &sn95031_micr_mux_control),
-
-	SND_SOC_DAPM_MUX("Txpath1 Capture Route",
-			SND_SOC_NOPM, 0, 0, &sn95031_input1_mux_control),
-	SND_SOC_DAPM_MUX("Txpath2 Capture Route",
-			SND_SOC_NOPM, 0, 0, &sn95031_input2_mux_control),
-	SND_SOC_DAPM_MUX("Txpath3 Capture Route",
-			SND_SOC_NOPM, 0, 0, &sn95031_input3_mux_control),
-	SND_SOC_DAPM_MUX("Txpath4 Capture Route",
-			SND_SOC_NOPM, 0, 0, &sn95031_input4_mux_control),
-
-};
-
-static const struct snd_soc_dapm_route sn95031_audio_map[] = {
-	/* headset and earpiece map */
-	{ "HPOUTL", NULL, "Headset Rail"},
-	{ "HPOUTR", NULL, "Headset Rail"},
-	{ "HPOUTL", NULL, "Headset Left Playback" },
-	{ "HPOUTR", NULL, "Headset Right Playback" },
-	{ "EPOUT", NULL, "Earpiece Playback" },
-	{ "Headset Left Playback", NULL, "Headset Left Filter"},
-	{ "Headset Right Playback", NULL, "Headset Right Filter"},
-	{ "Earpiece Playback", NULL, "Headset Left Filter"},
-	{ "Headset Left Filter", NULL, "HSDAC Left"},
-	{ "Headset Right Filter", NULL, "HSDAC Right"},
-
-	/* speaker map */
-	{ "IHFOUTL", NULL, "Speaker Rail"},
-	{ "IHFOUTR", NULL, "Speaker Rail"},
-	{ "IHFOUTL", NULL, "Speaker Left Playback"},
-	{ "IHFOUTR", NULL, "Speaker Right Playback"},
-	{ "Speaker Left Playback", NULL, "Speaker Left Filter"},
-	{ "Speaker Right Playback", NULL, "Speaker Right Filter"},
-	{ "Speaker Left Filter", NULL, "IHFDAC Left"},
-	{ "Speaker Right Filter", NULL, "IHFDAC Right"},
-
-	/* vibra map */
-	{ "VIB1OUT", NULL, "Vibra1 Playback"},
-	{ "Vibra1 Playback", NULL, "Vibra1 DAC"},
-
-	{ "VIB2OUT", NULL, "Vibra2 Playback"},
-	{ "Vibra2 Playback", NULL, "Vibra2 DAC"},
-
-	/* lineout */
-	{ "LINEOUTL", NULL, "Lineout Left Playback"},
-	{ "LINEOUTR", NULL, "Lineout Right Playback"},
-	{ "Lineout Left Playback", NULL, "Headset Left Filter"},
-	{ "Lineout Left Playback", NULL, "Speaker Left Filter"},
-	{ "Lineout Left Playback", NULL, "Vibra1 DAC"},
-	{ "Lineout Right Playback", NULL, "Headset Right Filter"},
-	{ "Lineout Right Playback", NULL, "Speaker Right Filter"},
-	{ "Lineout Right Playback", NULL, "Vibra2 DAC"},
-
-	/* Headset (AMIC1) mic */
-	{ "AMIC1Bias", NULL, "AMIC1"},
-	{ "MIC1 Enable", NULL, "AMIC1Bias"},
-	{ "Mic_InputL Capture Route", "AMIC", "MIC1 Enable"},
-
-	/* AMIC2 */
-	{ "AMIC2Bias", NULL, "AMIC2"},
-	{ "MIC2 Enable", NULL, "AMIC2Bias"},
-	{ "Mic_InputR Capture Route", "AMIC", "MIC2 Enable"},
-
-
-	/* Linein */
-	{ "LineIn Enable Left", NULL, "LINEINL"},
-	{ "LineIn Enable Right", NULL, "LINEINR"},
-	{ "Mic_InputL Capture Route", "LineIn", "LineIn Enable Left"},
-	{ "Mic_InputR Capture Route", "LineIn", "LineIn Enable Right"},
-
-	/* ADC connection */
-	{ "ADC Left", NULL, "Mic_InputL Capture Route"},
-	{ "ADC Right", NULL, "Mic_InputR Capture Route"},
-
-	/*DMIC connections */
-	{ "DMIC1", NULL, "DMIC12supply"},
-	{ "DMIC2", NULL, "DMIC12supply"},
-	{ "DMIC3", NULL, "DMIC34supply"},
-	{ "DMIC4", NULL, "DMIC34supply"},
-	{ "DMIC5", NULL, "DMIC56supply"},
-	{ "DMIC6", NULL, "DMIC56supply"},
-
-	{ "DMIC12Bias", NULL, "DMIC1"},
-	{ "DMIC12Bias", NULL, "DMIC2"},
-	{ "DMIC34Bias", NULL, "DMIC3"},
-	{ "DMIC34Bias", NULL, "DMIC4"},
-	{ "DMIC56Bias", NULL, "DMIC5"},
-	{ "DMIC56Bias", NULL, "DMIC6"},
-
-	/*TX path inputs*/
-	{ "Txpath1 Capture Route", "ADC Left", "ADC Left"},
-	{ "Txpath2 Capture Route", "ADC Left", "ADC Left"},
-	{ "Txpath3 Capture Route", "ADC Left", "ADC Left"},
-	{ "Txpath4 Capture Route", "ADC Left", "ADC Left"},
-	{ "Txpath1 Capture Route", "ADC Right", "ADC Right"},
-	{ "Txpath2 Capture Route", "ADC Right", "ADC Right"},
-	{ "Txpath3 Capture Route", "ADC Right", "ADC Right"},
-	{ "Txpath4 Capture Route", "ADC Right", "ADC Right"},
-	{ "Txpath1 Capture Route", "DMIC1", "DMIC1"},
-	{ "Txpath2 Capture Route", "DMIC1", "DMIC1"},
-	{ "Txpath3 Capture Route", "DMIC1", "DMIC1"},
-	{ "Txpath4 Capture Route", "DMIC1", "DMIC1"},
-	{ "Txpath1 Capture Route", "DMIC2", "DMIC2"},
-	{ "Txpath2 Capture Route", "DMIC2", "DMIC2"},
-	{ "Txpath3 Capture Route", "DMIC2", "DMIC2"},
-	{ "Txpath4 Capture Route", "DMIC2", "DMIC2"},
-	{ "Txpath1 Capture Route", "DMIC3", "DMIC3"},
-	{ "Txpath2 Capture Route", "DMIC3", "DMIC3"},
-	{ "Txpath3 Capture Route", "DMIC3", "DMIC3"},
-	{ "Txpath4 Capture Route", "DMIC3", "DMIC3"},
-	{ "Txpath1 Capture Route", "DMIC4", "DMIC4"},
-	{ "Txpath2 Capture Route", "DMIC4", "DMIC4"},
-	{ "Txpath3 Capture Route", "DMIC4", "DMIC4"},
-	{ "Txpath4 Capture Route", "DMIC4", "DMIC4"},
-	{ "Txpath1 Capture Route", "DMIC5", "DMIC5"},
-	{ "Txpath2 Capture Route", "DMIC5", "DMIC5"},
-	{ "Txpath3 Capture Route", "DMIC5", "DMIC5"},
-	{ "Txpath4 Capture Route", "DMIC5", "DMIC5"},
-	{ "Txpath1 Capture Route", "DMIC6", "DMIC6"},
-	{ "Txpath2 Capture Route", "DMIC6", "DMIC6"},
-	{ "Txpath3 Capture Route", "DMIC6", "DMIC6"},
-	{ "Txpath4 Capture Route", "DMIC6", "DMIC6"},
-
-	/* tx path */
-	{ "TX1 Enable", NULL, "Txpath1 Capture Route"},
-	{ "TX2 Enable", NULL, "Txpath2 Capture Route"},
-	{ "TX3 Enable", NULL, "Txpath3 Capture Route"},
-	{ "TX4 Enable", NULL, "Txpath4 Capture Route"},
-	{ "PCM_Out", NULL, "TX1 Enable"},
-	{ "PCM_Out", NULL, "TX2 Enable"},
-	{ "PCM_Out", NULL, "TX3 Enable"},
-	{ "PCM_Out", NULL, "TX4 Enable"},
-
-};
-
-/* speaker and headset mutes, for audio pops and clicks */
-static int sn95031_pcm_hs_mute(struct snd_soc_dai *dai, int mute)
-{
-	snd_soc_update_bits(dai->codec,
-			SN95031_HSLVOLCTRL, BIT(7), (!mute << 7));
-	snd_soc_update_bits(dai->codec,
-			SN95031_HSRVOLCTRL, BIT(7), (!mute << 7));
-	return 0;
-}
-
-static int sn95031_pcm_spkr_mute(struct snd_soc_dai *dai, int mute)
-{
-	snd_soc_update_bits(dai->codec,
-			SN95031_IHFLVOLCTRL, BIT(7), (!mute << 7));
-	snd_soc_update_bits(dai->codec,
-			SN95031_IHFRVOLCTRL, BIT(7), (!mute << 7));
-	return 0;
-}
-
-static int sn95031_pcm_hw_params(struct snd_pcm_substream *substream,
-		struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
-{
-	unsigned int format, rate;
-
-	switch (params_width(params)) {
-	case 16:
-		format = BIT(4)|BIT(5);
-		break;
-
-	case 24:
-		format = 0;
-		break;
-	default:
-		return -EINVAL;
-	}
-	snd_soc_update_bits(dai->codec, SN95031_PCM2C2,
-			BIT(4)|BIT(5), format);
-
-	switch (params_rate(params)) {
-	case 48000:
-		pr_debug("RATE_48000\n");
-		rate = 0;
-		break;
-
-	case 44100:
-		pr_debug("RATE_44100\n");
-		rate = BIT(7);
-		break;
-
-	default:
-		pr_err("ERR rate %d\n", params_rate(params));
-		return -EINVAL;
-	}
-	snd_soc_update_bits(dai->codec, SN95031_PCM1C1, BIT(7), rate);
-
-	return 0;
-}
-
-/* Codec DAI section */
-static const struct snd_soc_dai_ops sn95031_headset_dai_ops = {
-	.digital_mute	= sn95031_pcm_hs_mute,
-	.hw_params	= sn95031_pcm_hw_params,
-};
-
-static const struct snd_soc_dai_ops sn95031_speaker_dai_ops = {
-	.digital_mute	= sn95031_pcm_spkr_mute,
-	.hw_params	= sn95031_pcm_hw_params,
-};
-
-static const struct snd_soc_dai_ops sn95031_vib1_dai_ops = {
-	.hw_params	= sn95031_pcm_hw_params,
-};
-
-static const struct snd_soc_dai_ops sn95031_vib2_dai_ops = {
-	.hw_params	= sn95031_pcm_hw_params,
-};
-
-static struct snd_soc_dai_driver sn95031_dais[] = {
-{
-	.name = "SN95031 Headset",
-	.playback = {
-		.stream_name = "Headset",
-		.channels_min = 2,
-		.channels_max = 2,
-		.rates = SN95031_RATES,
-		.formats = SN95031_FORMATS,
-	},
-	.capture = {
-		.stream_name = "Capture",
-		.channels_min = 1,
-		.channels_max = 5,
-		.rates = SN95031_RATES,
-		.formats = SN95031_FORMATS,
-	},
-	.ops = &sn95031_headset_dai_ops,
-},
-{	.name = "SN95031 Speaker",
-	.playback = {
-		.stream_name = "Speaker",
-		.channels_min = 2,
-		.channels_max = 2,
-		.rates = SN95031_RATES,
-		.formats = SN95031_FORMATS,
-	},
-	.ops = &sn95031_speaker_dai_ops,
-},
-{	.name = "SN95031 Vibra1",
-	.playback = {
-		.stream_name = "Vibra1",
-		.channels_min = 1,
-		.channels_max = 1,
-		.rates = SN95031_RATES,
-		.formats = SN95031_FORMATS,
-	},
-	.ops = &sn95031_vib1_dai_ops,
-},
-{	.name = "SN95031 Vibra2",
-	.playback = {
-		.stream_name = "Vibra2",
-		.channels_min = 1,
-		.channels_max = 1,
-		.rates = SN95031_RATES,
-		.formats = SN95031_FORMATS,
-	},
-	.ops = &sn95031_vib2_dai_ops,
-},
-};
-
-static inline void sn95031_disable_jack_btn(struct snd_soc_codec *codec)
-{
-	snd_soc_write(codec, SN95031_BTNCTRL2, 0x00);
-}
-
-static inline void sn95031_enable_jack_btn(struct snd_soc_codec *codec)
-{
-	snd_soc_write(codec, SN95031_BTNCTRL1, 0x77);
-	snd_soc_write(codec, SN95031_BTNCTRL2, 0x01);
-}
-
-static int sn95031_get_headset_state(struct snd_soc_codec *codec,
-	struct snd_soc_jack *mfld_jack)
-{
-	int micbias = sn95031_get_mic_bias(codec);
-
-	int jack_type = snd_soc_jack_get_type(mfld_jack, micbias);
-
-	pr_debug("jack type detected = %d\n", jack_type);
-	if (jack_type == SND_JACK_HEADSET)
-		sn95031_enable_jack_btn(codec);
-	return jack_type;
-}
-
-void sn95031_jack_detection(struct snd_soc_codec *codec,
-	struct mfld_jack_data *jack_data)
-{
-	unsigned int status;
-	unsigned int mask = SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_HEADSET;
-
-	pr_debug("interrupt id read in sram = 0x%x\n", jack_data->intr_id);
-	if (jack_data->intr_id & 0x1) {
-		pr_debug("short_push detected\n");
-		status = SND_JACK_HEADSET | SND_JACK_BTN_0;
-	} else if (jack_data->intr_id & 0x2) {
-		pr_debug("long_push detected\n");
-		status = SND_JACK_HEADSET | SND_JACK_BTN_1;
-	} else if (jack_data->intr_id & 0x4) {
-		pr_debug("headset or headphones inserted\n");
-		status = sn95031_get_headset_state(codec, jack_data->mfld_jack);
-	} else if (jack_data->intr_id & 0x8) {
-		pr_debug("headset or headphones removed\n");
-		status = 0;
-		sn95031_disable_jack_btn(codec);
-	} else {
-		pr_err("unidentified interrupt\n");
-		return;
-	}
-
-	snd_soc_jack_report(jack_data->mfld_jack, status, mask);
-	/*button pressed and released so we send explicit button release */
-	if ((status & SND_JACK_BTN_0) | (status & SND_JACK_BTN_1))
-		snd_soc_jack_report(jack_data->mfld_jack,
-				SND_JACK_HEADSET, mask);
-}
-EXPORT_SYMBOL_GPL(sn95031_jack_detection);
-
-/* codec registration */
-static int sn95031_codec_probe(struct snd_soc_codec *codec)
-{
-	pr_debug("codec_probe called\n");
-
-	/* PCM interface config
-	 * This sets the pcm rx slot conguration to max 6 slots
-	 * for max 4 dais (2 stereo and 2 mono)
-	 */
-	snd_soc_write(codec, SN95031_PCM2RXSLOT01, 0x10);
-	snd_soc_write(codec, SN95031_PCM2RXSLOT23, 0x32);
-	snd_soc_write(codec, SN95031_PCM2RXSLOT45, 0x54);
-	snd_soc_write(codec, SN95031_PCM2TXSLOT01, 0x10);
-	snd_soc_write(codec, SN95031_PCM2TXSLOT23, 0x32);
-	/* pcm port setting
-	 * This sets the pcm port to slave and clock at 19.2Mhz which
-	 * can support 6slots, sampling rate set per stream in hw-params
-	 */
-	snd_soc_write(codec, SN95031_PCM1C1, 0x00);
-	snd_soc_write(codec, SN95031_PCM2C1, 0x01);
-	snd_soc_write(codec, SN95031_PCM2C2, 0x0A);
-	snd_soc_write(codec, SN95031_HSMIXER, BIT(0)|BIT(4));
-	/* vendor vibra workround, the vibras are muted by
-	 * custom register so unmute them
-	 */
-	snd_soc_write(codec, SN95031_SSR5, 0x80);
-	snd_soc_write(codec, SN95031_SSR6, 0x80);
-	snd_soc_write(codec, SN95031_VIB1C5, 0x00);
-	snd_soc_write(codec, SN95031_VIB2C5, 0x00);
-	/* configure vibras for pcm port */
-	snd_soc_write(codec, SN95031_VIB1C3, 0x00);
-	snd_soc_write(codec, SN95031_VIB2C3, 0x00);
-
-	/* soft mute ramp time */
-	snd_soc_write(codec, SN95031_SOFTMUTE, 0x3);
-	/* fix the initial volume at 1dB,
-	 * default in +9dB,
-	 * 1dB give optimal swing on DAC, amps
-	 */
-	snd_soc_write(codec, SN95031_HSLVOLCTRL, 0x08);
-	snd_soc_write(codec, SN95031_HSRVOLCTRL, 0x08);
-	snd_soc_write(codec, SN95031_IHFLVOLCTRL, 0x08);
-	snd_soc_write(codec, SN95031_IHFRVOLCTRL, 0x08);
-	/* dac mode and lineout workaround */
-	snd_soc_write(codec, SN95031_SSR2, 0x10);
-	snd_soc_write(codec, SN95031_SSR3, 0x40);
-
-	return 0;
-}
-
-static const struct snd_soc_codec_driver sn95031_codec = {
-	.probe		= sn95031_codec_probe,
-	.set_bias_level	= sn95031_set_vaud_bias,
-	.idle_bias_off	= true,
-
-	.component_driver = {
-		.controls		= sn95031_snd_controls,
-		.num_controls		= ARRAY_SIZE(sn95031_snd_controls),
-		.dapm_widgets		= sn95031_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(sn95031_dapm_widgets),
-		.dapm_routes		= sn95031_audio_map,
-		.num_dapm_routes	= ARRAY_SIZE(sn95031_audio_map),
-	},
-};
-
-static int sn95031_device_probe(struct platform_device *pdev)
-{
-	struct regmap *regmap;
-
-	pr_debug("codec device probe called for %s\n", dev_name(&pdev->dev));
-
-	regmap = devm_regmap_init(&pdev->dev, NULL, NULL, &sn95031_regmap);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
-
-	return snd_soc_register_codec(&pdev->dev, &sn95031_codec,
-			sn95031_dais, ARRAY_SIZE(sn95031_dais));
-}
-
-static int sn95031_device_remove(struct platform_device *pdev)
-{
-	pr_debug("codec device remove called\n");
-	snd_soc_unregister_codec(&pdev->dev);
-	return 0;
-}
-
-static struct platform_driver sn95031_codec_driver = {
-	.driver		= {
-		.name		= "sn95031",
-	},
-	.probe		= sn95031_device_probe,
-	.remove		= sn95031_device_remove,
-};
-
-module_platform_driver(sn95031_codec_driver);
-
-MODULE_DESCRIPTION("ASoC TI SN95031 codec driver");
-MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>");
-MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:sn95031");
diff --git a/sound/soc/codecs/sn95031.h b/sound/soc/codecs/sn95031.h
deleted file mode 100644
index 7651fe4e6a45..000000000000
--- a/sound/soc/codecs/sn95031.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- *  sn95031.h - TI sn95031 Codec driver
- *
- *  Copyright (C) 2010 Intel Corp
- *  Author: Vinod Koul <vinod.koul@intel.com>
- *  Author: Harsha Priya <priya.harsha@intel.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; version 2 of the License.
- *
- *  This program is distributed in the hope that it will be useful, but
- *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- *  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.,
- *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- *
- */
-#ifndef _SN95031_H
-#define _SN95031_H
-
-/*register map*/
-#define SN95031_VAUD			0xDB
-#define SN95031_VHSP			0xDC
-#define SN95031_VHSN			0xDD
-#define SN95031_VIHF			0xC9
-
-#define SN95031_AUDPLLCTRL		0x240
-#define SN95031_DMICBUF0123		0x241
-#define SN95031_DMICBUF45		0x242
-#define SN95031_DMICGPO			0x244
-#define SN95031_DMICMUX			0x245
-#define SN95031_DMICLK			0x246
-#define SN95031_MICBIAS			0x247
-#define SN95031_ADCCONFIG		0x248
-#define SN95031_MICAMP1			0x249
-#define SN95031_MICAMP2			0x24A
-#define SN95031_NOISEMUX		0x24B
-#define SN95031_AUDIOMUX12		0x24C
-#define SN95031_AUDIOMUX34		0x24D
-#define SN95031_AUDIOSINC		0x24E
-#define SN95031_AUDIOTXEN		0x24F
-#define SN95031_HSEPRXCTRL		0x250
-#define SN95031_IHFRXCTRL		0x251
-#define SN95031_HSMIXER			0x256
-#define SN95031_DACCONFIG		0x257
-#define SN95031_SOFTMUTE		0x258
-#define SN95031_HSLVOLCTRL		0x259
-#define SN95031_HSRVOLCTRL		0x25A
-#define SN95031_IHFLVOLCTRL		0x25B
-#define SN95031_IHFRVOLCTRL		0x25C
-#define SN95031_DRIVEREN		0x25D
-#define SN95031_LOCTL			0x25E
-#define SN95031_VIB1C1			0x25F
-#define SN95031_VIB1C2			0x260
-#define SN95031_VIB1C3			0x261
-#define SN95031_VIB1SPIPCM1		0x262
-#define SN95031_VIB1SPIPCM2		0x263
-#define SN95031_VIB1C5			0x264
-#define SN95031_VIB2C1			0x265
-#define SN95031_VIB2C2			0x266
-#define SN95031_VIB2C3			0x267
-#define SN95031_VIB2SPIPCM1		0x268
-#define SN95031_VIB2SPIPCM2		0x269
-#define SN95031_VIB2C5			0x26A
-#define SN95031_BTNCTRL1		0x26B
-#define SN95031_BTNCTRL2		0x26C
-#define SN95031_PCM1TXSLOT01		0x26D
-#define SN95031_PCM1TXSLOT23		0x26E
-#define SN95031_PCM1TXSLOT45		0x26F
-#define SN95031_PCM1RXSLOT0_3		0x270
-#define SN95031_PCM1RXSLOT45		0x271
-#define SN95031_PCM2TXSLOT01		0x272
-#define SN95031_PCM2TXSLOT23		0x273
-#define SN95031_PCM2TXSLOT45		0x274
-#define SN95031_PCM2RXSLOT01		0x275
-#define SN95031_PCM2RXSLOT23		0x276
-#define SN95031_PCM2RXSLOT45		0x277
-#define SN95031_PCM1C1			0x278
-#define SN95031_PCM1C2			0x279
-#define SN95031_PCM1C3			0x27A
-#define SN95031_PCM2C1			0x27B
-#define SN95031_PCM2C2			0x27C
-/*end codec register defn*/
-
-/*vendor defn these are not part of avp*/
-#define SN95031_SSR2			0x381
-#define SN95031_SSR3			0x382
-#define SN95031_SSR5			0x384
-#define SN95031_SSR6			0x385
-
-/* ADC registers */
-
-#define SN95031_ADC1CNTL1 0x1C0
-#define SN95031_ADC_ENBL 0x10
-#define SN95031_ADC_START 0x08
-#define SN95031_ADC1CNTL3 0x1C2
-#define SN95031_ADCTHERM_ENBL 0x04
-#define SN95031_ADCRRDATA_ENBL 0x05
-#define SN95031_STOPBIT_MASK 16
-#define SN95031_ADCTHERM_MASK 4
-#define SN95031_ADC_CHANLS_MAX 15 /* Number of ADC channels */
-#define SN95031_ADC_LOOP_MAX (SN95031_ADC_CHANLS_MAX - 1)
-#define SN95031_ADC_NO_LOOP 0x07
-#define SN95031_AUDIO_GPIO_CTRL 0x070
-
-/* ADC channel code values */
-#define SN95031_AUDIO_DETECT_CODE 0x06
-
-/* ADC base addresses */
-#define SN95031_ADC_CHNL_START_ADDR 0x1C5 /* increments by 1 */
-#define SN95031_ADC_DATA_START_ADDR 0x1D4  /* increments by 2 */
-/* multipier to convert to mV */
-#define SN95031_ADC_ONE_LSB_MULTIPLIER 2346
-
-
-struct mfld_jack_data {
-	int intr_id;
-	int micbias_vol;
-	struct snd_soc_jack *mfld_jack;
-};
-
-extern void sn95031_jack_detection(struct snd_soc_codec *codec,
-	struct mfld_jack_data *jack_data);
-
-#endif