ATOM_SS_DOWN_SPREAD_MODE_MASK 4151 drivers/gpu/drm/amd/include/atombios.h #define ATOM_SS_DOWN_SPREAD_MODE_MASK          0x00000000
ATOM_SS_DOWN_SPREAD_MODE_MASK 3658 drivers/gpu/drm/radeon/atombios.h #define ATOM_SS_DOWN_SPREAD_MODE_MASK          0x00000000