SEQ_CG_RESP_MASK  145 drivers/gpu/drm/radeon/btcd.h #define		SEQ_CG_RESP_MASK			(0xff << 24)
SEQ_CG_RESP_MASK  321 drivers/gpu/drm/radeon/evergreend.h #define		SEQ_CG_RESP_MASK			(0xff << 24)