Merge pull request #1118 from amirgon/dev-6.0

[v6.0] add an option to define hard coded resolution

src/lv_core/lv_disp.h

@@ -131,8 +131,13 @@ static inline void lv_scr_load(lv_obj_t * scr)
  * Recommended only if you have one display
  *------------------------------------------------*/
 
+#ifndef LV_HOR_RES
 #define LV_HOR_RES lv_disp_get_hor_res(lv_disp_get_default())
+#endif 
+
+#ifndef LV_VER_RES
 #define LV_VER_RES lv_disp_get_ver_res(lv_disp_get_default())
+#endif 
 
 #ifdef __cplusplus
 } /* extern "C" */