ATOM_SS_CENTRE_SPREAD_MODE_MASK 4153 drivers/gpu/drm/amd/include/atombios.h #define ATOM_SS_CENTRE_SPREAD_MODE_MASK        0x00000001
ATOM_SS_CENTRE_SPREAD_MODE_MASK 3660 drivers/gpu/drm/radeon/atombios.h #define ATOM_SS_CENTRE_SPREAD_MODE_MASK        0x00000001