SDVO_CMD_SET_SATURATION  646 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h #define SDVO_CMD_SET_SATURATION				0x57
SDVO_CMD_SET_SATURATION  657 drivers/gpu/drm/i915/display/intel_sdvo_regs.h #define SDVO_CMD_SET_SATURATION				0x57