enum display_flags flags; /* display flags */
#if defined(CONFIG_FB_ROCKCHIP)
u16 screen_type; /*screen type*/
+ u16 refresh_mode; /* 0: video mode 1: cmd mode */
u16 screen_widt; /* screen physical size */
u16 screen_hight;
u16 lvds_format; /*lvds data format for lvds screen*/