usInterNBVoltageLow 3210 drivers/gpu/drm/amd/include/atombios.h   USHORT                          usInterNBVoltageLow;        //An intermidiate PMW value to set the voltage
usInterNBVoltageLow 2757 drivers/gpu/drm/radeon/atombios.h   USHORT                          usInterNBVoltageLow;        //An intermidiate PMW value to set the voltage 
usInterNBVoltageLow  893 drivers/gpu/drm/radeon/rs780_dpm.c 				le16_to_cpu(info->info.usInterNBVoltageLow);