GRA_FRAME_IRQ1_LEVEL_MASK  816 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define	 GRA_FRAME_IRQ1_LEVEL_MASK		0x00000400
GRA_FRAME_IRQ1_LEVEL_MASK  470 drivers/video/fbdev/pxa168fb.h #define     GRA_FRAME_IRQ1_LEVEL_MASK		0x00000400