VIDINTCON0_FRAMESEL0_FRONTPORCH  232 drivers/gpu/drm/exynos/regs-decon7.h #define VIDINTCON0_FRAMESEL0_FRONTPORCH		(0x3 << 15)
VIDINTCON0_FRAMESEL0_FRONTPORCH  333 include/video/samsung_fimd.h #define VIDINTCON0_FRAMESEL0_FRONTPORCH		(0x3 << 15)