SYNC_ALIGNER     1114 drivers/gpu/drm/radeon/evergreend.h #define		SYNC_ALIGNER					(1 << 26)
SYNC_ALIGNER      520 drivers/gpu/drm/radeon/r600d.h #define		SYNC_ALIGNER					(1 << 26)
SYNC_ALIGNER      604 drivers/gpu/drm/radeon/rv770d.h #define		SYNC_ALIGNER					(1 << 26)