REQUEST_TYPE     1147 drivers/gpu/drm/radeon/evergreend.h #define		REQUEST_TYPE(x)					(((x) & 0xf) << 0)
REQUEST_TYPE      101 drivers/gpu/drm/radeon/nid.h #define		REQUEST_TYPE(x)					(((x) & 0xf) << 0)
REQUEST_TYPE      584 drivers/gpu/drm/radeon/r600d.h #define		REQUEST_TYPE(x)					(((x) & 0xf) << 0)