fimc_get_scaler_factor  256 drivers/media/platform/exynos4-is/fimc-core.c 	ret = fimc_get_scaler_factor(sx, tx, &sc->pre_hratio, &sc->hfactor);
fimc_get_scaler_factor  260 drivers/media/platform/exynos4-is/fimc-core.c 	ret = fimc_get_scaler_factor(sy, ty,  &sc->pre_vratio, &sc->vfactor);