SDVO_CMD_SET_DISPLAY_POWER_STATE  581 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h #define SDVO_CMD_SET_DISPLAY_POWER_STATE		0x7d
SDVO_CMD_SET_DISPLAY_POWER_STATE  592 drivers/gpu/drm/i915/display/intel_sdvo_regs.h #define SDVO_CMD_SET_DISPLAY_POWER_STATE		0x7d