ucPosition       2685 drivers/gpu/drm/amd/display/dc/bios/bios_parser.c 			record->asConnInfo[j].ucPosition;
ucPosition       4967 drivers/gpu/drm/amd/include/atombios.h    UCHAR  ucPosition;
ucPosition       4429 drivers/gpu/drm/radeon/atombios.h    UCHAR  ucPosition;