usNBP3Voltage    5977 drivers/gpu/drm/amd/include/atombios.h   USHORT usNBP3Voltage;
usNBP3Voltage    5050 drivers/gpu/drm/radeon/atombios.h   USHORT usNBP3Voltage;
usNBP3Voltage    1897 drivers/gpu/drm/radeon/trinity_dpm.c 		pi->sys_info.nbp_voltage_index[3] = le16_to_cpu(igp_info->info_7.usNBP3Voltage);