cp1_ring 7555 drivers/gpu/drm/radeon/cik.c struct radeon_ring *cp1_ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; cp1_ring 7955 drivers/gpu/drm/radeon/cik.c if ((cp1_ring->me == me_id) & (cp1_ring->pipe == pipe_id))