diff --git a/lichee/linux-4.9/arch/arm64/configs/sun50iw1p1smp_dragonboard_defconfig b/lichee/linux-4.9/arch/arm64/configs/sun50iw1p1smp_dragonboard_defconfig
index aae6f01518..0c1e70228c 100644
--- a/lichee/linux-4.9/arch/arm64/configs/sun50iw1p1smp_dragonboard_defconfig
+++ b/lichee/linux-4.9/arch/arm64/configs/sun50iw1p1smp_dragonboard_defconfig
@@ -1543,6 +1543,7 @@ CONFIG_BCMDHD=m
 CONFIG_BCMDHD_FW_PATH="/system/vendor/modules/fw_bcmdhd.bin"
 CONFIG_BCMDHD_NVRAM_PATH="/system/vendor/modules/nvram.txt"
 CONFIG_BCMDHD_SDIO=y
+# CONFIG_BCMDHD_USB is not set
 CONFIG_BCMDHD_OOB=y
 # CONFIG_BCMDHD_SDIO_IRQ is not set
 CONFIG_RTL8723CS=m
@@ -1569,7 +1570,10 @@ CONFIG_INPUT_POLLDEV=y
 #
 # Userland interfaces
 #
-# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_EVBUG is not set
@@ -3134,22 +3138,6 @@ CONFIG_USB_CONFIGFS_F_MIDI=y
 # CONFIG_USB_CONFIGFS_F_HID is not set
 # CONFIG_USB_CONFIGFS_F_UVC is not set
 # CONFIG_USB_CONFIGFS_F_PRINTER is not set
-# CONFIG_USB_ZERO is not set
-# CONFIG_USB_AUDIO is not set
-# CONFIG_USB_ETH is not set
-# CONFIG_USB_G_NCM is not set
-# CONFIG_USB_GADGETFS is not set
-# CONFIG_USB_FUNCTIONFS is not set
-# CONFIG_USB_MASS_STORAGE is not set
-# CONFIG_USB_G_SERIAL is not set
-# CONFIG_USB_MIDI_GADGET is not set
-# CONFIG_USB_G_PRINTER is not set
-# CONFIG_USB_CDC_COMPOSITE is not set
-# CONFIG_USB_G_ACM_MS is not set
-# CONFIG_USB_G_MULTI is not set
-# CONFIG_USB_G_HID is not set
-# CONFIG_USB_G_DBGP is not set
-# CONFIG_USB_G_WEBCAM is not set
 CONFIG_USB_SUNXI_USB=y
 CONFIG_USB_SUNXI_USB_MANAGER=y
 CONFIG_USB_SUNXI_USB_DEBUG=y
@@ -3218,6 +3206,7 @@ CONFIG_LEDS_CLASS=y
 # CONFIG_LEDS_LM355x is not set
 # CONFIG_LEDS_IS31FL319X is not set
 # CONFIG_LEDS_IS31FL32XX is not set
+# CONFIG_LEDS_SUNXI is not set
 
 #
 # LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)