CFG_VSYNC_INV_MASK  497 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_VSYNC_INV_MASK			0x08000000
CFG_VSYNC_INV_MASK  272 drivers/video/fbdev/pxa168fb.h #define     CFG_VSYNC_INV_MASK			0x08000000