diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
index 75c918a86a31..30e18bc60647 100644
--- a/arch/arm/mach-tegra/board-harmony.c
+++ b/arch/arm/mach-tegra/board-harmony.c
@@ -34,7 +34,7 @@
 #include <asm/mach/time.h>
 #include <asm/setup.h>
 
-#include <mach/harmony_audio.h>
+#include <mach/tegra_wm8903_pdata.h>
 #include <mach/iomap.h>
 #include <mach/irqs.h>
 #include <mach/sdhci.h>
@@ -67,15 +67,16 @@ static struct platform_device debug_uart = {
 	},
 };
 
-static struct harmony_audio_platform_data harmony_audio_pdata = {
+static struct tegra_wm8903_platform_data harmony_audio_pdata = {
 	.gpio_spkr_en		= TEGRA_GPIO_SPKR_EN,
 	.gpio_hp_det		= TEGRA_GPIO_HP_DET,
+	.gpio_hp_mute		= -1,
 	.gpio_int_mic_en	= TEGRA_GPIO_INT_MIC_EN,
 	.gpio_ext_mic_en	= TEGRA_GPIO_EXT_MIC_EN,
 };
 
 static struct platform_device harmony_audio_device = {
-	.name	= "tegra-snd-harmony",
+	.name	= "tegra-snd-wm8903",
 	.id	= 0,
 	.dev	= {
 		.platform_data  = &harmony_audio_pdata,
diff --git a/arch/arm/mach-tegra/include/mach/harmony_audio.h b/arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
similarity index 83%
rename from arch/arm/mach-tegra/include/mach/harmony_audio.h
rename to arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
index af086500ab7d..9d293344a7ff 100644
--- a/arch/arm/mach-tegra/include/mach/harmony_audio.h
+++ b/arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-tegra/include/mach/harmony_audio.h
+ * arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
  *
  * Copyright 2011 NVIDIA, Inc.
  *
@@ -14,9 +14,10 @@
  *
  */
 
-struct harmony_audio_platform_data {
+struct tegra_wm8903_platform_data {
 	int gpio_spkr_en;
 	int gpio_hp_det;
+	int gpio_hp_mute;
 	int gpio_int_mic_en;
 	int gpio_ext_mic_en;
 };
diff --git a/sound/soc/tegra/harmony.c b/sound/soc/tegra/harmony.c
index 556a57133925..6bd1e42d5381 100644
--- a/sound/soc/tegra/harmony.c
+++ b/sound/soc/tegra/harmony.c
@@ -35,7 +35,7 @@
 #include <linux/slab.h>
 #include <linux/gpio.h>
 
-#include <mach/harmony_audio.h>
+#include <mach/tegra_wm8903_pdata.h>
 
 #include <sound/core.h>
 #include <sound/jack.h>
@@ -50,7 +50,7 @@
 #include "tegra_pcm.h"
 #include "tegra_asoc_utils.h"
 
-#define DRV_NAME "tegra-snd-harmony"
+#define DRV_NAME "tegra-snd-wm8903"
 
 #define GPIO_SPKR_EN    BIT(0)
 #define GPIO_INT_MIC_EN BIT(1)
@@ -58,7 +58,7 @@
 
 struct tegra_harmony {
 	struct tegra_asoc_utils_data util_data;
-	struct harmony_audio_platform_data *pdata;
+	struct tegra_wm8903_platform_data *pdata;
 	int gpio_requested;
 };
 
@@ -163,7 +163,7 @@ static int harmony_event_int_spk(struct snd_soc_dapm_widget *w,
 	struct snd_soc_codec *codec = w->codec;
 	struct snd_soc_card *card = codec->card;
 	struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
-	struct harmony_audio_platform_data *pdata = harmony->pdata;
+	struct tegra_wm8903_platform_data *pdata = harmony->pdata;
 
 	gpio_set_value_cansleep(pdata->gpio_spkr_en,
 				SND_SOC_DAPM_EVENT_ON(event));
@@ -198,7 +198,7 @@ static int harmony_asoc_init(struct snd_soc_pcm_runtime *rtd)
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	struct snd_soc_card *card = codec->card;
 	struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
-	struct harmony_audio_platform_data *pdata = harmony->pdata;
+	struct tegra_wm8903_platform_data *pdata = harmony->pdata;
 	int ret;
 
 	ret = gpio_request(pdata->gpio_spkr_en, "spkr_en");
@@ -291,7 +291,7 @@ static __devinit int tegra_snd_harmony_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = &snd_soc_harmony;
 	struct tegra_harmony *harmony;
-	struct harmony_audio_platform_data *pdata;
+	struct tegra_wm8903_platform_data *pdata;
 	int ret;
 
 	if (!machine_is_harmony()) {
@@ -344,7 +344,7 @@ static int __devexit tegra_snd_harmony_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
 	struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
-	struct harmony_audio_platform_data *pdata = harmony->pdata;
+	struct tegra_wm8903_platform_data *pdata = harmony->pdata;
 
 	snd_soc_unregister_card(card);