sunxi: video: Add support for Hitachi tx18d42vm LVDS LCD panels

Add support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
lcd controller which needs to be initialized over SPI, once that is
done they work like a regular LVDS panel.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index f1501d4..0f47e61 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -354,6 +354,13 @@
 	---help---
 	 7.85" 768x1024 LCD panels, such as LG LP079X01 or AUO B079XAN01.0
 
+config VIDEO_LCD_PANEL_HITACHI_TX18D42VM
+	bool "Hitachi tx18d42vm LCD panel"
+	select VIDEO_LCD_HITACHI_TX18D42VM
+	select VIDEO_LCD_IF_LVDS
+	---help---
+	7.85" 1024x768 Hitachi tx18d42vm LCD panel support
+
 endchoice