Gfx_PD_Data_time_constant  778 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h   uint16_t  Gfx_PD_Data_time_constant;
Gfx_PD_Data_time_constant  993 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_navi10.h   uint16_t  Gfx_PD_Data_time_constant;      // Time constant of PD controller in ms
Gfx_PD_Data_time_constant  664 drivers/gpu/drm/amd/powerplay/inc/vega12/smu9_driver_if.h   uint16_t  Gfx_PD_Data_time_constant;