ATOM_XTMDS_ASIC_SI178_ID 8891 drivers/gpu/drm/amd/include/atombios.h #define ATOM_XTMDS_ASIC_SI178_ID        2
ATOM_XTMDS_ASIC_SI178_ID 7586 drivers/gpu/drm/radeon/atombios.h #define ATOM_XTMDS_ASIC_SI178_ID        2