ATOM_TRANMSITTER_V5__DIGB_SEL 1506 drivers/gpu/drm/amd/include/atombios.h #define ATOM_TRANMSITTER_V5__DIGB_SEL                       0x02
ATOM_TRANMSITTER_V5__DIGB_SEL 1300 drivers/gpu/drm/radeon/atombios.h #define ATOM_TRANMSITTER_V5__DIGB_SEL                       0x02