From e559407d6e801933e38737edce2f0e637aa647a5 Mon Sep 17 00:00:00 2001
From: Sandy Huang <hjc@rock-chips.com>
Date: Thu, 1 Mar 2018 11:54:36 +0800
Subject: [PATCH] drm/rockchip: add version control for uboot drm driver

Add basic version for rockchip UBOOT DRM driver

Change-Id: Ia1b3862bce75f68e1bf9919cad285ba141492b01
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
---
 drivers/video/drm/rockchip_display.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/video/drm/rockchip_display.c b/drivers/video/drm/rockchip_display.c
index 70fd3fd25a..39c0e0745c 100644
--- a/drivers/video/drm/rockchip_display.c
+++ b/drivers/video/drm/rockchip_display.c
@@ -31,6 +31,15 @@
 #include <dm/of_access.h>
 #include <dm/ofnode.h>
 
+#define DRIVER_VERSION	"v1.0.0"
+
+/***********************************************************************
+ *  Rockchip UBOOT DRM driver version
+ *
+ *  v1.0.0	: add basic version for rockchip drm driver(hjc)
+ *
+ **********************************************************************/
+
 #define RK_BLK_SIZE 512
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -456,6 +465,8 @@ static int display_init(struct display_state *state)
 	struct drm_display_mode *mode = &conn_state->mode;
 	int ret = 0;
 
+	printf("Rockchip UBOOT DRM driver version: %s\n", DRIVER_VERSION);
+
 	if (state->is_init)
 		return 0;