AVFSGB0_Vdroop_Enable_MASK  836 drivers/gpu/drm/amd/powerplay/inc/smu74_discrete.h #define AVFSGB0_Vdroop_Enable_MASK 0x4
AVFSGB0_Vdroop_Enable_MASK  874 drivers/gpu/drm/amd/powerplay/inc/smu75_discrete.h #define AVFSGB0_Vdroop_Enable_MASK 0x4