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/drivers/video/sunxi_display.c b/drivers/video/sunxi_display.c
index a6e3778..5077111 100644
--- a/drivers/video/sunxi_display.c
+++ b/drivers/video/sunxi_display.c
@@ -20,6 +20,7 @@
#include <fdt_support.h>
#include <video_fb.h>
#include "videomodes.h"
+#include "hitachi_tx18d42vm_lcd.h"
#include "ssd2828.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -1004,6 +1005,10 @@
break;
case sunxi_monitor_lcd:
sunxi_lcdc_panel_enable();
+ if (IS_ENABLED(CONFIG_VIDEO_LCD_HITACHI_TX18D42VM)) {
+ mdelay(50); /* Wait for lcd controller power on */
+ hitachi_tx18d42vm_init();
+ }
sunxi_composer_mode_set(mode, address);
sunxi_lcdc_tcon0_mode_set(mode);
sunxi_composer_enable();