SS_MODE_V3_CENTRE_SPREAD_MASK 6679 drivers/gpu/drm/amd/include/atombios.h #define SS_MODE_V3_CENTRE_SPREAD_MASK             0x01
SS_MODE_V3_CENTRE_SPREAD_MASK 5538 drivers/gpu/drm/radeon/atombios.h #define SS_MODE_V3_CENTRE_SPREAD_MASK             0x01