diff --git a/include/lcd.h b/include/lcd.h
index 42070d7..6a600ee 100644
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -297,6 +297,9 @@
 /* Allow boards to customize the information displayed */
 void lcd_show_board_info(void);
 
+/* Return the size of the LCD frame buffer, and the line length */
+int lcd_get_size(int *line_length);
+
 /************************************************************************/
 /* ** BITMAP DISPLAY SUPPORT						*/
 /************************************************************************/