diff --git a/drivers/video/rockchip/chips/rk31_lcdc.c b/drivers/video/rockchip/chips/rk31_lcdc.c
index 300167faa0be..533943e7b2ea 100644
--- a/drivers/video/rockchip/chips/rk31_lcdc.c
+++ b/drivers/video/rockchip/chips/rk31_lcdc.c
@@ -37,7 +37,7 @@
 
 
 
-static int dbg_thresd = 3;
+static int dbg_thresd = 2;
 module_param(dbg_thresd, int, S_IRUGO|S_IWUSR);
 #define DBG(level,x...) do { if(unlikely(dbg_thresd > level)) printk(KERN_INFO x); } while (0)