CACHE_FLUSH_AND_INV_EVENT_TS 1418 drivers/gpu/drm/radeon/ni.c 	radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT_TS) | EVENT_INDEX(5));
CACHE_FLUSH_AND_INV_EVENT_TS 2886 drivers/gpu/drm/radeon/r600.c 		radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT_TS) | EVENT_INDEX(5));