usVoltageCode    5026 drivers/gpu/drm/amd/include/atombios.h     USHORT     usVoltageCode;               // The Voltage ID, either GPIO or I2C code
usVoltageCode    4487 drivers/gpu/drm/radeon/atombios.h 	 USHORT		usVoltageCode;									// The Voltage ID, either GPIO or I2C code