CFG_ALPHA_MASK 169 drivers/gpu/drm/armada/armada_hw.h CFG_ALPHA_MASK = 0xff << 8, CFG_ALPHA_MASK 513 drivers/video/fbdev/mmp/hw/mmp_ctrl.h #define CFG_ALPHA_MASK 0x0000FF00 CFG_ALPHA_MASK 288 drivers/video/fbdev/pxa168fb.h #define CFG_ALPHA_MASK 0x0000FF00