sunxi: video: Add A64/H3/H5 HDMI driver

This commit adds support for HDMI output.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 903cd48..ac3be30 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -708,6 +708,16 @@
 	bool
 	default n
 
+config VIDEO_DE2
+	bool "Display Engine 2 video driver"
+	depends on SUNXI_DE2
+	select DM_VIDEO
+	select DISPLAY
+	default y
+	---help---
+	Say y here if you want to build DE2 video driver which is present on
+	newer SoCs. Currently only HDMI output is supported.
+
 
 choice
 	prompt "LCD panel support"