CFG_DMA_SWAP_MASK  472 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_DMA_SWAP_MASK			0x0000001C
CFG_DMA_SWAP_MASK  259 drivers/video/fbdev/pxa168fb.h #define     CFG_DMA_SWAP_MASK			0x0000001C