int (*fps_mgr)(struct rk_lcdc_device_driver *dev_drv,int fps,bool set);
int (*fb_get_layer)(struct rk_lcdc_device_driver *dev_drv,const char *id); //find layer for fb
int (*fb_layer_remap)(struct rk_lcdc_device_driver *dev_drv,enum fb_win_map_order order);
int (*fps_mgr)(struct rk_lcdc_device_driver *dev_drv,int fps,bool set);
int (*fb_get_layer)(struct rk_lcdc_device_driver *dev_drv,const char *id); //find layer for fb
int (*fb_layer_remap)(struct rk_lcdc_device_driver *dev_drv,enum fb_win_map_order order);