diff --git a/kernel.config b/kernel.config
index a9653bf..123e4d5 100644
--- a/kernel.config
+++ b/kernel.config
@@ -20,3 +20,28 @@ CONFIG_WLAN=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 
 CONFIG_USB_ACM=y
+
+CONFIG_OF_LIBFDT_OVERLAY=y
+
+CONFIG_ARM=y
+CONFIG_SOUND=y
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_DRIVERS=y
+CONFIG_SND_ARM=y
+CONFIG_SND_SPI=y
+CONFIG_SND_USB=y
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_DMAENGINE_PCM=y
+CONFIG_SND_SUNXI_SOC_AUDIOCODEC=y
+CONFIG_SND_SUNXI_SOC_PUBLUC_MACHINE=y
+CONFIG_SND_SUN8IW7_SNDCODEC=y
+CONFIG_SND_SUNXI_SOC_DAUDIO0_INTERFACE=y
+CONFIG_SND_SUNXI_SOC_DAUDIO1_INTERFACE=y
+CONFIG_SND_SUNXI_SOC_SPDIF=y
+CONFIG_SND_SUNXI_SOC_AUDIOHUB_INTERFACE=y
+CONFIG_SND_SUN8IW7_AUDIOHUB=y
+CONFIG_SND_SOC_I2C_AND_SPI=y