SCALER_COEF_SHIFT  298 drivers/gpu/drm/exynos/regs-scaler.h 				(((r) >> SCALER_COEF_SHIFT(i)) & 0x1ff)
SCALER_COEF_SHIFT  300 drivers/gpu/drm/exynos/regs-scaler.h 				(((v) & 0x1ff) << SCALER_COEF_SHIFT(i))