arm64: dts: rockchip: enable cdn_dp_fb node for rk3399-mid

Change-Id: I2f2dd5758f449749e5b25dc1c8bb36aa829401f3
Signed-off-by: Bin Yang <yangbin@rock-chips.com>

Author: Bin Yang

arch/arm64/boot/dts/rockchip/rk3399-mid-818-android.dts

@@ -1178,6 +1178,17 @@
 	#include <dt-bindings/display/screen-timing/lcd-LP097Qx2.dtsi>
 };
 
+&cdn_dp_sound {
+	status = "okay";
+};
+
+&cdn_dp_fb {
+	status = "okay";
+	extcon = <&fusb0>;
+	phys = <&tcphy0 0>;
+	dp_vop_sel = <DISPLAY_SOURCE_LCDC1>;
+};
+
 &vopb_rk_fb {
 	status = "okay";
 	rockchip,cabc_mode = <1>;