gsc_set_scaler_info  400 drivers/media/platform/exynos-gsc/gsc-core.h int gsc_set_scaler_info(struct gsc_ctx *ctx);
gsc_set_scaler_info  194 drivers/media/platform/exynos-gsc/gsc-m2m.c 		if (gsc_set_scaler_info(ctx)) {