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);