CURSOR_POS_SIGN   770 drivers/gpu/drm/gma500/psb_intel_reg.h #define CURSOR_POS_SIGN			0x8000
CURSOR_POS_SIGN  6190 drivers/gpu/drm/i915/i915_reg.h #define   CURSOR_POS_SIGN       0x8000
CURSOR_POS_SIGN   367 drivers/video/fbdev/intelfb/intelfbhw.h #define CURSOR_POS_SIGN			(1 << 15)