diff --git a/include/sound/hdmi-codec-lib.h b/include/sound/hdmi-codec-lib.h
new file mode 100644
index 0000000..9acf9f7
--- /dev/null
+++ b/include/sound/hdmi-codec-lib.h
@@ -0,0 +1,105 @@
+/*
+ * hdmi-codec-lib.h - HDMI codec library API
+ *
+ * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Author: Jyri Sarha <jsarha@ti.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#ifndef __HDMI_CODEC_LIB_H__
+#define __HDMI_CODEC_LIB_H__
+
+#include <linux/hdmi.h>
+#include <drm/drm_edid.h>
+#include <sound/asoundef.h>
+#include <uapi/sound/asound.h>
+
+/*
+ * Protocol between ASoC cpu-dai and HDMI-encoder
+ */
+struct hdmi_codec_daifmt {
+	enum {
+		HDMI_I2S,
+		HDMI_RIGHT_J,
+		HDMI_LEFT_J,
+		HDMI_DSP_A,
+		HDMI_DSP_B,
+		HDMI_AC97,
+		HDMI_SPDIF,
+	} fmt;
+	int bit_clk_inv:1;
+	int frame_clk_inv:1;
+	int bit_clk_master:1;
+	int frame_clk_master:1;
+};
+
+/*
+ * HDMI audio parameters
+ */
+struct hdmi_codec_params {
+	struct hdmi_audio_infoframe cea;
+	struct snd_aes_iec958 iec;
+	int sample_rate;
+	int sample_width;
+	int channels;
+};
+
+struct hdmi_codec_ops {
+	/* For runtime clock configuration from ASoC machine driver.
+	 * A direct forward from set_sysclk in struct snd_soc_dai_ops.
+	 * Optional */
+	int (*set_clk)(struct device *dev, int clk_id, int freq);
+
+	/* Called when ASoC starts an audio stream setup. The call
+	 * provides an audio abort callback for stoping an ongoing
+	 * stream if the HDMI audio becomes unavailable.
+	 * Optional */
+	int (*audio_startup)(struct device *dev,
+			     void (*abort_cb)(struct device *dev));
+
+	/* Configures HDMI-encoder for audio stream.
+	 * Mandatory */
+	int (*hw_params)(struct device *dev,
+			 struct hdmi_codec_daifmt *fmt,
+			 struct hdmi_codec_params *hparms);
+
+	/* Shuts down the audio stream.
+	 * Mandatory */
+	void (*audio_shutdown)(struct device *dev);
+
+	/* Mute/unmute HDMI audio stream.
+	 * Optional */
+	int (*digital_mute)(struct device *dev, bool enable);
+
+	/* Provides EDID short audio descriptors from connected HDMI device.
+	 * Optional */
+	int (*get_sads)(struct device *dev, struct cea_sad **sads);
+};
+
+/* HDMI codec initalization data */
+struct hdmi_codec_data {
+	struct device *dev; /* The HDMI encoder registering the codec */
+	const struct hdmi_codec_ops *ops;
+	uint i2s:1;
+	uint spdif:1;
+	int max_i2s_channels;
+};
+
+/* Has to be the first member of the hdmi endcoder's drvdata */
+struct hdmi_codec_drvdata {
+	void *codec_data;
+};
+
+int asoc_hdmi_codec_register(struct hdmi_codec_data *data);
+void asoc_hdmi_codec_unregister(struct device *dev);
+
+#endif /* __HDMI_CODEC_LIB_H__ */
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 061c465..05fabf4 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -77,6 +77,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_MC13783 if MFD_MC13XXX
 	select SND_SOC_ML26124 if I2C
 	select SND_SOC_HDMI_CODEC
+	select SND_SOC_HDMI_CODEC_LIB
 	select SND_SOC_PCM1681 if I2C
 	select SND_SOC_PCM1792A if SPI_MASTER
 	select SND_SOC_PCM3008
@@ -433,6 +434,9 @@ config SND_SOC_DMIC
 config SND_SOC_HDMI_CODEC
        tristate "HDMI stub CODEC"
 
+config SND_SOC_HDMI_CODEC_LIB
+       tristate "lib for HDMI encoders with i2s or spdif interface"
+
 config SND_SOC_ES8328
 	tristate "Everest Semi ES8328 CODEC"
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index abe2d7e..ed1c15d 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -70,6 +70,7 @@ snd-soc-max9850-objs := max9850.o
 snd-soc-mc13783-objs := mc13783.o
 snd-soc-ml26124-objs := ml26124.o
 snd-soc-hdmi-codec-objs := hdmi.o
+snd-soc-hdmi-codec-lib-objs := hdmi-codec-lib.o
 snd-soc-pcm1681-objs := pcm1681.o
 snd-soc-pcm1792a-codec-objs := pcm1792a.o
 snd-soc-pcm3008-objs := pcm3008.o
@@ -255,6 +256,7 @@ obj-$(CONFIG_SND_SOC_MAX9850)	+= snd-soc-max9850.o
 obj-$(CONFIG_SND_SOC_MC13783)	+= snd-soc-mc13783.o
 obj-$(CONFIG_SND_SOC_ML26124)	+= snd-soc-ml26124.o
 obj-$(CONFIG_SND_SOC_HDMI_CODEC) += snd-soc-hdmi-codec.o
+obj-$(CONFIG_SND_SOC_HDMI_CODEC_LIB)	+= snd-soc-hdmi-codec-lib.o
 obj-$(CONFIG_SND_SOC_PCM1681)	+= snd-soc-pcm1681.o
 obj-$(CONFIG_SND_SOC_PCM1792A)	+= snd-soc-pcm1792a-codec.o
 obj-$(CONFIG_SND_SOC_PCM3008)	+= snd-soc-pcm3008.o
diff --git a/sound/soc/codecs/hdmi-codec-lib.c b/sound/soc/codecs/hdmi-codec-lib.c
new file mode 100644
index 0000000..5e4e9d8
--- /dev/null
+++ b/sound/soc/codecs/hdmi-codec-lib.c
@@ -0,0 +1,536 @@
+/*
+ * ALSA SoC codec library for HDMI encoder drivers.
+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
+ * Author: Jyri Sarha <jsarha@ti.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+#include <linux/module.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/hdmi-codec-lib.h>
+
+struct hdmi_codec_priv {
+	struct hdmi_codec_data hcd;
+	struct snd_soc_dai_driver *daidrv;
+	struct hdmi_codec_daifmt daifmt[2];
+	struct mutex current_stream_lock;
+	struct snd_pcm_substream *current_stream;
+	struct snd_pcm_hw_constraint_list ratec;
+};
+
+static const struct snd_soc_dapm_widget hdmi_widgets[] = {
+	SND_SOC_DAPM_OUTPUT("TX"),
+};
+
+static const struct snd_soc_dapm_route hdmi_routes[] = {
+	{ "TX", NULL, "Playback" },
+};
+
+enum {
+	DAI_ID_I2C = 0,
+	DAI_ID_SPDIF,
+};
+
+static
+struct hdmi_codec_priv *get_priv(struct snd_soc_dai *dai)
+{
+	struct hdmi_codec_drvdata *drvdata =
+		snd_soc_codec_get_drvdata(dai->codec);
+
+	return drvdata->codec_data;
+}
+
+#define CAE_SAD_FORMAT_PCM 1
+#define CAE_SAD_PCM_BYTE2_16BIT (1<<0)
+#define CAE_SAD_PCM_BYTE2_20BIT (1<<1)
+#define CAE_SAD_PCM_BYTE2_24BIT (1<<2)
+
+static int hdmi_codec_sads_constraint(struct snd_pcm_substream *substream,
+				      struct snd_soc_dai *dai,
+				      struct cea_sad *sads, int sad_count)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+	static const unsigned int hdmi_rates[] = {
+		32000, 44100, 48000, 88200, 96000, 176400, 192000
+	};
+	struct cea_sad *sad = NULL;
+	u_int64_t fmt_mask = 0;
+	int ret, i;
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	/* Just use the first SAD block with PCM support */
+	for (i = 0; i < sad_count; i++) {
+		dev_dbg(hcp->hcd.dev,
+			"%d: format 0x%02x freq 0x%02x byte2 0x%02x\n",
+			i, sads[i].format, sads[i].freq, sads[i].byte2);
+		if (sads[i].format == CAE_SAD_FORMAT_PCM) {
+			sad = &sads[i];
+			break;
+		}
+	}
+
+	if (!sad) {
+		dev_info(hcp->hcd.dev, "%s: No PCM support found\n", __func__);
+		return -EINVAL;
+	}
+
+	hcp->ratec.list = hdmi_rates;
+	hcp->ratec.count = ARRAY_SIZE(hdmi_rates);
+	hcp->ratec.mask = sad->freq;
+	ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+					 &hcp->ratec);
+	if (ret)
+		return ret;
+
+	ret = snd_pcm_hw_constraint_minmax(runtime,
+					   SNDRV_PCM_HW_PARAM_CHANNELS,
+					   1, sad->channels + 1);
+	if (ret)
+		return ret;
+
+	/* There is no direct link between I2S format and what is
+	 * being sent to HDMI wire. */
+	if (hcp->daifmt[dai->id].fmt == HDMI_SPDIF) {
+		if (sad->byte2 & CAE_SAD_PCM_BYTE2_16BIT) {
+			fmt_mask |= SNDRV_PCM_FMTBIT_S16_LE;
+			fmt_mask |= SNDRV_PCM_FMTBIT_S16_BE;
+		}
+		if (sad->byte2 & CAE_SAD_PCM_BYTE2_20BIT) {
+			fmt_mask |= SNDRV_PCM_FMTBIT_S20_3LE;
+			fmt_mask |= SNDRV_PCM_FMTBIT_S20_3BE;
+		}
+		if (sad->byte2 & CAE_SAD_PCM_BYTE2_24BIT) {
+			fmt_mask |= SNDRV_PCM_FMTBIT_S24_3LE;
+			fmt_mask |= SNDRV_PCM_FMTBIT_S24_LE;
+			fmt_mask |= SNDRV_PCM_FMTBIT_S24_3BE;
+			fmt_mask |= SNDRV_PCM_FMTBIT_S24_BE;
+		}
+
+		ret = snd_pcm_hw_constraint_mask64(runtime,
+						   SNDRV_PCM_HW_PARAM_FORMAT,
+						   fmt_mask);
+	}
+	return ret;
+}
+
+static void hdmi_codec_abort(struct device *dev)
+{
+	struct hdmi_codec_drvdata *drvdata = dev_get_drvdata(dev);
+	struct hdmi_codec_priv *hcp = drvdata->codec_data;
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	mutex_lock(&hcp->current_stream_lock);
+	if (hcp->current_stream && hcp->current_stream->runtime &&
+	    snd_pcm_running(hcp->current_stream)) {
+		dev_info(dev, "HDMI audio playback aborted\n");
+		snd_pcm_stream_lock_irq(hcp->current_stream);
+		snd_pcm_stop(hcp->current_stream, SNDRV_PCM_STATE_DISCONNECTED);
+		snd_pcm_stream_unlock_irq(hcp->current_stream);
+	}
+	mutex_unlock(&hcp->current_stream_lock);
+}
+
+static int hdmi_codec_new_stream(struct snd_pcm_substream *substream,
+				 struct snd_soc_dai *dai)
+{
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+	int ret = 0;
+
+	mutex_lock(&hcp->current_stream_lock);
+	if (!hcp->current_stream) {
+		hcp->current_stream = substream;
+	} else if (hcp->current_stream != substream) {
+		dev_err(dai->dev, "Only one simultaneous stream supported!\n");
+		ret = -EINVAL;
+	}
+	mutex_unlock(&hcp->current_stream_lock);
+
+	return ret;
+}
+
+static int hdmi_codec_startup(struct snd_pcm_substream *substream,
+			      struct snd_soc_dai *dai)
+{
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+	struct cea_sad *sads = NULL;
+	int ret = 0;
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	ret = hdmi_codec_new_stream(substream, dai);
+	if (ret)
+		return ret;
+
+	if (hcp->hcd.ops->audio_startup) {
+		ret = hcp->hcd.ops->audio_startup(hcp->hcd.dev,
+						  hdmi_codec_abort);
+		if (ret) {
+			mutex_lock(&hcp->current_stream_lock);
+			hcp->current_stream = NULL;
+			mutex_unlock(&hcp->current_stream_lock);
+			return ret;
+		}
+	}
+
+	if (hcp->hcd.ops->get_sads) {
+		ret = hcp->hcd.ops->get_sads(hcp->hcd.dev, &sads);
+		if (ret < 0)
+			return ret;
+
+		ret = hdmi_codec_sads_constraint(substream, dai, sads, ret);
+		kfree(sads);
+		if (ret)
+			return ret;
+	}
+	return 0;
+}
+
+static void hdmi_codec_shutdown(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	mutex_lock(&hcp->current_stream_lock);
+	BUG_ON(hcp->current_stream != substream);
+	hcp->current_stream = NULL;
+	mutex_unlock(&hcp->current_stream_lock);
+
+	hcp->hcd.ops->audio_shutdown(hcp->hcd.dev);
+}
+
+static int hdmi_codec_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params,
+				struct snd_soc_dai *dai)
+{
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+	struct hdmi_codec_params hp = {
+		.cea = { 0 },
+		.iec = {
+			.status = {
+				IEC958_AES0_CON_NOT_COPYRIGHT,
+				IEC958_AES1_CON_GENERAL,
+				IEC958_AES2_CON_SOURCE_UNSPEC,
+				IEC958_AES3_CON_CLOCK_VARIABLE,
+			},
+			.subcode = { 0 },
+			.pad = 0,
+			.dig_subframe = { 0 },
+		}
+	};
+	int ret;
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	ret = hdmi_codec_new_stream(substream, dai);
+	if (ret)
+		return ret;
+
+	hdmi_audio_infoframe_init(&hp.cea);
+	hp.cea.coding_type = HDMI_AUDIO_CODING_TYPE_PCM;
+	hp.cea.channels = params_channels(params);
+
+	switch (params_width(params)) {
+	case 16:
+		hp.iec.status[4] |= IEC958_AES4_CON_WORDLEN_20_16;
+		hp.cea.sample_size = HDMI_AUDIO_SAMPLE_SIZE_16;
+		break;
+	case 18:
+		hp.iec.status[4] |= IEC958_AES4_CON_WORDLEN_22_18;
+		hp.cea.sample_size = HDMI_AUDIO_SAMPLE_SIZE_20;
+		break;
+	case 20:
+		hp.iec.status[4] |= IEC958_AES4_CON_WORDLEN_24_20;
+		hp.cea.sample_size = HDMI_AUDIO_SAMPLE_SIZE_20;
+		break;
+	case 24:
+	case 32:
+		hp.iec.status[4] |= IEC958_AES4_CON_MAX_WORDLEN_24 |
+			IEC958_AES4_CON_WORDLEN_24_20;
+		hp.cea.sample_size = HDMI_AUDIO_SAMPLE_SIZE_24;
+		break;
+	default:
+		dev_err(dai->dev, "sample width not supported!\n");
+		return -EINVAL;
+	}
+
+	switch (params_rate(params)) {
+	case 32000:
+		hp.iec.status[3] |= IEC958_AES3_CON_FS_32000;
+		hp.cea.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_32000;
+		break;
+	case 44100:
+		hp.iec.status[3] |= IEC958_AES3_CON_FS_44100;
+		hp.cea.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_44100;
+		break;
+	case 48000:
+		hp.iec.status[3] |= IEC958_AES3_CON_FS_48000;
+		hp.cea.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_48000;
+		break;
+	case 88200:
+		hp.iec.status[3] |= IEC958_AES3_CON_FS_88200;
+		hp.cea.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_88200;
+		break;
+	case 96000:
+		hp.iec.status[3] |= IEC958_AES3_CON_FS_96000;
+		hp.cea.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_96000;
+		break;
+	case 176400:
+		hp.iec.status[3] |= IEC958_AES3_CON_FS_176400;
+		hp.cea.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_176400;
+		break;
+	case 192000:
+		hp.iec.status[3] |= IEC958_AES3_CON_FS_192000;
+		hp.cea.sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_192000;
+		break;
+	default:
+		dev_err(dai->dev, "rate not supported!\n");
+		return -EINVAL;
+	}
+	hp.sample_width = params_width(params);
+	hp.sample_rate = params_rate(params);
+	hp.channels = params_channels(params);
+
+	return hcp->hcd.ops->hw_params(hcp->hcd.dev, &hcp->daifmt[dai->id],
+				       &hp);
+}
+
+static int hdmi_codec_set_sysclk(struct snd_soc_dai *dai,
+				 int clk_id, unsigned int freq, int dir)
+{
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	if (hcp->hcd.ops->set_clk)
+		return hcp->hcd.ops->set_clk(hcp->hcd.dev, clk_id, freq);
+
+	return 0;
+}
+
+static int hdmi_codec_set_fmt(struct snd_soc_dai *dai,
+			      unsigned int fmt)
+{
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+	struct hdmi_codec_daifmt cf = { 0 };
+	int ret = 0;
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	if (dai->id == DAI_ID_SPDIF) {
+		cf.fmt = HDMI_SPDIF;
+	} else {
+		switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+		case SND_SOC_DAIFMT_CBM_CFM:
+			cf.bit_clk_master = 1;
+			cf.frame_clk_master = 1;
+			break;
+		case SND_SOC_DAIFMT_CBS_CFM:
+			cf.frame_clk_master = 1;
+			break;
+		case SND_SOC_DAIFMT_CBM_CFS:
+			cf.bit_clk_master = 1;
+			break;
+		case SND_SOC_DAIFMT_CBS_CFS:
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+		case SND_SOC_DAIFMT_NB_NF:
+			break;
+		case SND_SOC_DAIFMT_NB_IF:
+			cf.frame_clk_inv = 1;
+			break;
+		case SND_SOC_DAIFMT_IB_NF:
+			cf.bit_clk_inv = 1;
+			break;
+		case SND_SOC_DAIFMT_IB_IF:
+			cf.frame_clk_inv = 1;
+			cf.bit_clk_inv = 1;
+			break;
+		}
+
+		switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+		case SND_SOC_DAIFMT_I2S:
+			cf.fmt = HDMI_I2S;
+			break;
+		case SND_SOC_DAIFMT_DSP_A:
+			cf.fmt = HDMI_DSP_A;
+			break;
+		case SND_SOC_DAIFMT_DSP_B:
+			cf.fmt = HDMI_DSP_B;
+			break;
+		case SND_SOC_DAIFMT_RIGHT_J:
+			cf.fmt = HDMI_RIGHT_J;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			cf.fmt = HDMI_LEFT_J;
+			break;
+		case SND_SOC_DAIFMT_AC97:
+			cf.fmt = HDMI_AC97;
+			break;
+		default:
+			dev_err(hcp->hcd.dev, "Invalid DAI interface format\n");
+			return -EINVAL;
+		}
+	}
+
+	hcp->daifmt[dai->id] = cf;
+
+	return ret;
+}
+
+static int hdmi_codec_digital_mute(struct snd_soc_dai *dai, int mute)
+{
+	struct hdmi_codec_priv *hcp = get_priv(dai);
+
+	dev_dbg(hcp->hcd.dev, "%s()\n", __func__);
+
+	if (hcp->hcd.ops->digital_mute)
+		return hcp->hcd.ops->digital_mute(hcp->hcd.dev, mute);
+
+	return 0;
+}
+
+static const struct snd_soc_dai_ops hdmi_dai_ops = {
+	.startup	= hdmi_codec_startup,
+	.shutdown	= hdmi_codec_shutdown,
+	.hw_params	= hdmi_codec_hw_params,
+	.set_sysclk	= hdmi_codec_set_sysclk,
+	.set_fmt	= hdmi_codec_set_fmt,
+	.digital_mute	= hdmi_codec_digital_mute,
+};
+
+
+#define HDMI_RATES	(SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
+			 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
+			 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |\
+			 SNDRV_PCM_RATE_192000)
+
+#define SPDIF_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |\
+			 SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE |\
+			 SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE |\
+			 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE)
+
+#define I2S_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |\
+			 SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S18_3BE |\
+			 SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE |\
+			 SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE |\
+			 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE |\
+			 SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE)
+
+static struct snd_soc_dai_driver hdmi_i2s_dai = {
+	.name = "i2s-hifi",
+	.id = DAI_ID_I2C,
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 8,
+		.rates = HDMI_RATES,
+		.formats = I2S_FORMATS,
+		.sig_bits = 24,
+	},
+	.ops = &hdmi_dai_ops,
+};
+
+static const struct snd_soc_dai_driver hdmi_spdif_dai = {
+	.name = "spdif-hifi",
+	.id = DAI_ID_SPDIF,
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = HDMI_RATES,
+		.formats = SPDIF_FORMATS,
+	},
+	.ops = &hdmi_dai_ops,
+};
+
+static struct snd_soc_codec_driver hdmi_codec = {
+	.dapm_widgets = hdmi_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(hdmi_widgets),
+	.dapm_routes = hdmi_routes,
+	.num_dapm_routes = ARRAY_SIZE(hdmi_routes),
+};
+
+int asoc_hdmi_codec_register(struct hdmi_codec_data *hcd)
+{
+	struct hdmi_codec_drvdata *drvdata = dev_get_drvdata(hcd->dev);
+	struct hdmi_codec_priv *hcp;
+	int dai_count, i = 0;
+
+	dev_dbg(hcd->dev, "%s()\n", __func__);
+
+	if (!hcd || !hcd->dev || !hcd->ops)
+		return -EINVAL;
+
+	if (!try_module_get(THIS_MODULE))
+		return -ENODEV;
+
+	dai_count = hcd->i2s + hcd->spdif;
+	if (dai_count < 1 || !hcd->ops->hw_params ||
+	    !hcd->ops->audio_shutdown) {
+		dev_err(hcd->dev, "%s: Invalid parameters\n", __func__);
+		module_put(THIS_MODULE);
+		return -EINVAL;
+	}
+
+	hcp = devm_kzalloc(hcd->dev, sizeof(*hcp), GFP_KERNEL);
+	if (!hcp) {
+		module_put(THIS_MODULE);
+		return -ENOMEM;
+	}
+
+	hcp->hcd = *hcd;
+	mutex_init(&hcp->current_stream_lock);
+
+	hcp->daidrv = devm_kzalloc(hcd->dev, dai_count * sizeof(*hcp->daidrv),
+				   GFP_KERNEL);
+	if (!hcp->daidrv) {
+		module_put(THIS_MODULE);
+		return -ENOMEM;
+	}
+
+	if (hcd->i2s) {
+		hcp->daidrv[i] = hdmi_i2s_dai;
+		hcp->daidrv[i].playback.channels_max =
+			hcd->max_i2s_channels;
+		i++;
+	}
+
+	if (hcd->spdif)
+		hcp->daidrv[i] = hdmi_spdif_dai;
+
+	drvdata->codec_data = hcp;
+
+	return snd_soc_register_codec(hcp->hcd.dev, &hdmi_codec, hcp->daidrv,
+				      dai_count);
+}
+EXPORT_SYMBOL_GPL(asoc_hdmi_codec_register);
+
+void asoc_hdmi_codec_unregister(struct device *dev)
+{
+	snd_soc_unregister_codec(dev);
+	module_put(THIS_MODULE);
+}
+EXPORT_SYMBOL_GPL(asoc_hdmi_codec_unregister);
+
+MODULE_AUTHOR("Jyri Sarha <jsarha@ti.com>");
+MODULE_DESCRIPTION("HDMI Codec Library");
+MODULE_LICENSE("GPL");
