SDVO_CMD_GET_SATURATION  645 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h #define SDVO_CMD_GET_SATURATION				0x56
SDVO_CMD_GET_SATURATION  656 drivers/gpu/drm/i915/display/intel_sdvo_regs.h #define SDVO_CMD_GET_SATURATION				0x56