video: bridge: add basic support for the Parade DP501 transmitter

The Parade DP501 is a DP & DVI/HDMI dual-mode transmitter. It
enables an RGB/Parallel SOC output to be converted, packed and
serialized into either DP or TMDS output device. Only DisplayPort
functionality of this transmitter has been implemented and tested.

Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
diff --git a/drivers/video/bridge/Makefile b/drivers/video/bridge/Makefile
index ed3e7e9..58697e3 100644
--- a/drivers/video/bridge/Makefile
+++ b/drivers/video/bridge/Makefile
@@ -4,6 +4,7 @@
 #  Written by Simon Glass <sjg@chromium.org>
 
 obj-$(CONFIG_VIDEO_BRIDGE) += video-bridge-uclass.o
+obj-$(CONFIG_VIDEO_BRIDGE_PARADE_DP501) += dp501.o
 obj-$(CONFIG_VIDEO_BRIDGE_PARADE_PS862X) += ps862x.o
 obj-$(CONFIG_VIDEO_BRIDGE_NXP_PTN3460) += ptn3460.o
 obj-$(CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345) += anx6345.o