GSC_SC_UP_MAX_RATIO 800 drivers/gpu/drm/exynos/exynos_drm_gsc.c if (main_hratio <= GSC_SC_UP_MAX_RATIO) GSC_SC_UP_MAX_RATIO 826 drivers/gpu/drm/exynos/exynos_drm_gsc.c if (main_vratio <= GSC_SC_UP_MAX_RATIO)