ATOM_CRTC_INVALID   71 drivers/gpu/drm/amd/include/atombios.h #define ATOM_CRTC_INVALID     0xFF
ATOM_CRTC_INVALID   64 drivers/gpu/drm/amd/include/atomfirmware.h   ATOM_CRTC_INVALID  =0xff,
ATOM_CRTC_INVALID   68 drivers/gpu/drm/radeon/atombios.h #define ATOM_CRTC_INVALID     0xFF