MT9M001_ROW_SKIP
rect.top = clamp_t(u32, rect.top, MT9M001_ROW_SKIP,
MT9M001_ROW_SKIP + MT9M001_MAX_HEIGHT - rect.height);
sel->r.top = MT9M001_ROW_SKIP;
mt9m001->rect.top = MT9M001_ROW_SKIP;