LVDS_A0A2_CLKA_POWER_DOWN  453 drivers/gpu/drm/gma500/psb_intel_reg.h #define LVDS_A0A2_CLKA_POWER_DOWN	(0 << 8)
LVDS_A0A2_CLKA_POWER_DOWN 4629 drivers/gpu/drm/i915/i915_reg.h #define   LVDS_A0A2_CLKA_POWER_DOWN	(0 << 8)