VIDINTCON0_FIFOLEVEL_MASK  236 drivers/gpu/drm/exynos/regs-decon7.h #define VIDINTCON0_FIFOLEVEL_MASK		(0x7 << 3)
VIDINTCON0_FIFOLEVEL_MASK  351 include/video/samsung_fimd.h #define VIDINTCON0_FIFOLEVEL_MASK		(0x7 << 2)