CFG_DMA_OVSA_HPXL  200 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 CFG_DMA_OVSA_HPXL(x)			(x)	 /* 0~0xfff */
CFG_DMA_OVSA_HPXL   27 drivers/video/fbdev/pxa168fb.h #define     CFG_DMA_OVSA_HPXL(x)		(x)     /* 0~0xfff */