SDVO_CMD_GET_MAX_SATURATION  614 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h #define SDVO_CMD_GET_MAX_SATURATION			0x55
SDVO_CMD_GET_MAX_SATURATION  625 drivers/gpu/drm/i915/display/intel_sdvo_regs.h #define SDVO_CMD_GET_MAX_SATURATION			0x55