CFG_INV_VSYNC_MASK  609 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_INV_VSYNC_MASK			0x00000008
CFG_INV_VSYNC_MASK  379 drivers/video/fbdev/pxa168fb.h #define     CFG_INV_VSYNC_MASK			0x00000008