SDVO_CMD_SET_AUDIO_STAT  703 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h #define SDVO_CMD_SET_AUDIO_STAT		0x91
SDVO_CMD_SET_AUDIO_STAT  714 drivers/gpu/drm/i915/display/intel_sdvo_regs.h #define SDVO_CMD_SET_AUDIO_STAT		0x91