CFG_CBSH_ENA_MASK  423 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_CBSH_ENA_MASK			0x20000000
CFG_CBSH_ENA_MASK  214 drivers/video/fbdev/pxa168fb.h #define     CFG_CBSH_ENA_MASK			0x20000000