diff --git a/drivers/dma/ti/k3-udma-common.c b/drivers/dma/ti/k3-udma-common.c
index 415f243aa..08de2e0e4 100644
--- a/drivers/dma/ti/k3-udma-common.c
+++ b/drivers/dma/ti/k3-udma-common.c
@@ -2032,6 +2032,11 @@ void udma_vchan_complete(struct tasklet_struct *t)
 	spin_unlock_irq(&vc->lock);
 
 	udma_desc_pre_callback(vc, vd, NULL);
+	
+	if (vd)
+		pr_err("UDMA_COMPLETE cookie=%d\n",
+				 vd->tx.cookie);
+	
 	dmaengine_desc_callback_invoke(&cb, NULL);
 
 	list_for_each_entry_safe(vd, _vd, &head, node) {
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 24b29747d..17b4e8e26 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -349,6 +349,12 @@ static bool udma_is_desc_really_done(struct udma_chan *uc, struct udma_desc *d)
 
 	peer_bcnt = udma_tchanrt_read(uc, UDMA_CHAN_RT_PEER_BCNT_REG);
 	bcnt = udma_tchanrt_read(uc, UDMA_CHAN_RT_BCNT_REG);
+	
+	dev_err(uc->ud->dev,
+			 "DONE_CHECK cookie=%d BCNT=%u PEER_BCNT=%u\n",
+			 d->vd.tx.cookie,
+			 bcnt,
+			 peer_bcnt);
 
 	/* Transfer is incomplete, store current residue and time stamp */
 	if (peer_bcnt < bcnt) {
diff --git a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
index f910c1502..d7ad84553 100644
--- a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
+++ b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
@@ -77,6 +77,7 @@ struct ti_csi2rx_buffer {
 	struct vb2_v4l2_buffer		vb;
 	struct list_head		list;
 	struct ti_csi2rx_ctx		*ctx;
+	dma_cookie_t cookie;
 };
 
 enum ti_csi2rx_dma_state {
@@ -806,6 +807,13 @@ static void ti_csi2rx_dma_callback(void *param)
 	spin_lock_irqsave(&dma->lock, flags);
 
 	WARN_ON(!list_is_first(&buf->list, &dma->submitted));
+	
+	dev_err(ctx->csi->dev,
+			 "CSI_DONE seq=%u cookie=%d buf=%p\n",
+			 ctx->sequence,
+			 buf->cookie,
+			 buf);
+	
 	vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 	list_del(&buf->list);
 
@@ -839,6 +847,7 @@ static int ti_csi2rx_start_dma(struct ti_csi2rx_ctx *ctx,
 	desc->callback_param = buf;
 
 	cookie = dmaengine_submit(desc);
+	buf->cookie = cookie;
 	ret = dma_submit_error(cookie);
 	if (ret)
 		return ret;