message: Fix for building with old V4L
diff: @@ -258,6 +258,10 @@ make & enjoy!
  #define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
  #endif
  +#ifndef V4L2_PIX_FMT_Y10
  +#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ')
  +#endif
  +
  /* Defaults - If your board can do better, set it here. Set for the most common type inputs. */
  #define DEFAULT_V4L_WIDTH 640
  #define DEFAULT_V4L_HEIGHT 480
  