diff --git a/arch/arm/configs/msm8660-perf_defconfig b/arch/arm/configs/msm8660-perf_defconfig
index 08fda56..f745a92 100644
--- a/arch/arm/configs/msm8660-perf_defconfig
+++ b/arch/arm/configs/msm8660-perf_defconfig
@@ -328,6 +328,10 @@
 CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_USB_AUDIO=y
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+CONFIG_RTAC=y
 CONFIG_SND_SOC=y
 CONFIG_HID_APPLE=y
 CONFIG_USB=y
diff --git a/arch/arm/configs/msm8660_defconfig b/arch/arm/configs/msm8660_defconfig
index c8a6f3b..4e11bce 100644
--- a/arch/arm/configs/msm8660_defconfig
+++ b/arch/arm/configs/msm8660_defconfig
@@ -320,6 +320,7 @@
 CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_USB_AUDIO=y
+CONFIG_RTAC=y
 CONFIG_SND_SOC=y
 CONFIG_MSM_8x60_VOIP=y
 CONFIG_HID_APPLE=y
diff --git a/arch/arm/configs/msm8960_defconfig b/arch/arm/configs/msm8960_defconfig
index 02834f6..c74ca7c 100644
--- a/arch/arm/configs/msm8960_defconfig
+++ b/arch/arm/configs/msm8960_defconfig
@@ -281,6 +281,7 @@
 # CONFIG_SND_ARM is not set
 # CONFIG_SND_SPI is not set
 CONFIG_SND_USB_AUDIO=y
+CONFIG_RTAC=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_QDSP6=y
 CONFIG_USB=y