SDVO_CMD_SET_FLICKER_FILTER 640 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h #define SDVO_CMD_SET_FLICKER_FILTER 0x4f SDVO_CMD_SET_FLICKER_FILTER 651 drivers/gpu/drm/i915/display/intel_sdvo_regs.h #define SDVO_CMD_SET_FLICKER_FILTER 0x4f