ASLE_PFMB_BRIGHTNESS_MASK 139 drivers/gpu/drm/gma500/opregion.c #define ASLE_PFMB_BRIGHTNESS_MASK (0xff) ASLE_PFMB_BRIGHTNESS_MASK 184 drivers/gpu/drm/i915/display/intel_opregion.c #define ASLE_PFMB_BRIGHTNESS_MASK (0xff)