ucPinActiveState 4450 drivers/gpu/drm/amd/include/atombios.h   UCHAR              ucPinActiveState;  //ucPinActiveState: Bit0=1 active high, =0 active low
ucPinActiveState 3958 drivers/gpu/drm/radeon/atombios.h   UCHAR              ucPinActiveState;  //ucPinActiveState: Bit0=1 active high, =0 active low