PORT_ID1          760 drivers/gpu/drm/amd/amdgpu/sid.h #       define PORT_ID1(x)                               (((x) & 0xffffffff) << 0)
PORT_ID1          756 drivers/gpu/drm/radeon/sid.h #       define PORT_ID1(x)                               (((x) & 0xffffffff) << 0)