VIDINTCON0_FIFOLEVEL_EMPTY  238 drivers/gpu/drm/exynos/regs-decon7.h #define VIDINTCON0_FIFOLEVEL_EMPTY		(0x0 << 3)
VIDINTCON0_FIFOLEVEL_EMPTY  356 include/video/samsung_fimd.h #define VIDINTCON0_FIFOLEVEL_EMPTY		(0x3 << 2)