VID_CRTU_MASK    1382 drivers/gpu/drm/radeon/r600d.h #       define VID_CRTU_MASK                              (7 << 13)
VID_CRTU_MASK      93 drivers/gpu/drm/radeon/rv6xxd.h #       define VID_CRTU_MASK                              (7 << 13)