hantro_get_ref
dma_addr_t hantro_get_ref(struct hantro_ctx *ctx, u64 ts);
backward_addr = hantro_get_ref(ctx, pic->backward_ref_ts);
forward_addr = hantro_get_ref(ctx, pic->forward_ref_ts);
ref = hantro_get_ref(ctx, hdr->last_frame_ts);
ref = hantro_get_ref(ctx, hdr->golden_frame_ts);
ref = hantro_get_ref(ctx, hdr->alt_frame_ts);
dma_addr = hantro_get_ref(ctx, dpb[dpb_idx].reference_ts);
backward_addr = hantro_get_ref(ctx, pic->backward_ref_ts);
forward_addr = hantro_get_ref(ctx, pic->forward_ref_ts);
ref = hantro_get_ref(ctx, hdr->last_frame_ts);
ref = hantro_get_ref(ctx, hdr->golden_frame_ts);
ref = hantro_get_ref(ctx, hdr->alt_frame_ts);