MCURSOR_GAMMA_ENABLE  766 drivers/gpu/drm/gma500/psb_intel_reg.h #define MCURSOR_GAMMA_ENABLE		(1 << 26)
MCURSOR_GAMMA_ENABLE 6183 drivers/gpu/drm/i915/i915_reg.h #define   MCURSOR_GAMMA_ENABLE  (1 << 26)