ucTDIGPIOState 4779 drivers/gpu/drm/amd/include/atombios.h UCHAR ucTDIGPIOState; //Set to 1 when it's active high ucTDIGPIOState 4279 drivers/gpu/drm/radeon/atombios.h UCHAR ucTDIGPIOState; //Set to 1 when it's active high