SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE  642 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h #define SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE		0x51
SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE  653 drivers/gpu/drm/i915/display/intel_sdvo_regs.h #define SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE		0x51