— a/kernel-4.4/arch/arm/configs/k39tv1_bsp_1g_debug_defconfig
+++ b/kernel-4.4/arch/arm/configs/k39tv1_bsp_1g_debug_defconfig
@@ -584,4 +584,17 @@ CONFIG_BACKLIGHT_SUPPORT_BCT3220=y
CONFIG_MTK_GPS_3V3_SUPPORT=y
CONFIG_FINGERPRINT_KEY_REPROT_SHIELD=y
CONFIG_MTK_LENS_DW9714AF_SUPPORT=y
-CONFIG_DW_SEAT_CHARGER_EINT=y
\ No newline at end of file
+CONFIG_DW_SEAT_CHARGER_EINT=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEOBUF2_CORE=y
+CONFIG_VIDEOBUF2_MEMOPS=y
+CONFIG_VIDEOBUF2_VMALLOC=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=y
+CONFIG_USB_MTK_HDRC_HCD=y
+USB_VIDEO_CLASS_INPUT_EVDEV=y
+CONFIG_V4L_USB_DRIVE