gfx_v9_0_ring_get_rptr_compute
if (ring->wptr == gfx_v9_0_ring_get_rptr_compute(ring))
.get_rptr = gfx_v9_0_ring_get_rptr_compute,
.get_rptr = gfx_v9_0_ring_get_rptr_compute,
static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring);