ucTMSGPIOState 4773 drivers/gpu/drm/amd/include/atombios.h UCHAR ucTMSGPIOState; //Set to 1 when it's active high ucTMSGPIOState 4273 drivers/gpu/drm/radeon/atombios.h UCHAR ucTMSGPIOState; //Set to 1 when it's active high