GSC_OUT_RGB_HD_NARROW  121 drivers/gpu/drm/exynos/regs-gsc.h #define GSC_OUT_RGB_HD_NARROW		(3 << 10)
GSC_OUT_RGB_HD_NARROW   86 drivers/media/platform/exynos-gsc/gsc-regs.h #define GSC_OUT_RGB_HD_NARROW		(2 << 10)