CFG_CSB_256x32_MASK  535 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_CSB_256x32_MASK			0x00008000
CFG_CSB_256x32_MASK  310 drivers/video/fbdev/pxa168fb.h #define     CFG_CSB_256x32_MASK			0x00008000