diff --git a/drivers/video/rockchip/rga3/rga_dma_buf.c b/drivers/video/rockchip/rga3/rga_dma_buf.c
index 63af3cde8a37..f509fe0977ab 100644
--- a/drivers/video/rockchip/rga3/rga_dma_buf.c
+++ b/drivers/video/rockchip/rga3/rga_dma_buf.c
@@ -430,15 +430,15 @@ int rga_dma_map_buf(struct dma_buf *dma_buf, struct rga_dma_buffer *rga_dma_buff
 
 	attach = dma_buf_attach(dma_buf, rga_dev);
 	if (IS_ERR(attach)) {
-		pr_err("Failed to attach dma_buf\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(attach);
+		pr_err("Failed to attach dma_buf, ret[%d]\n", ret);
 		goto err_get_attach;
 	}
 
 	sgt = dma_buf_map_attachment(attach, dir);
 	if (IS_ERR(sgt)) {
-		pr_err("Failed to map attachment\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(sgt);
+		pr_err("Failed to map attachment, ret[%d]\n", ret);
 		goto err_get_sgt;
 	}
 
@@ -474,22 +474,22 @@ int rga_dma_map_fd(int fd, struct rga_dma_buffer *rga_dma_buffer,
 
 	dma_buf = dma_buf_get(fd);
 	if (IS_ERR(dma_buf)) {
-		pr_err("Fail to get dma_buf from fd[%d]\n", fd);
-		ret = -EINVAL;
+		ret = PTR_ERR(dma_buf);
+		pr_err("Fail to get dma_buf from fd[%d], ret[%d]\n", fd, ret);
 		return ret;
 	}
 
 	attach = dma_buf_attach(dma_buf, rga_dev);
 	if (IS_ERR(attach)) {
-		pr_err("Failed to attach dma_buf\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(attach);
+		pr_err("Failed to attach dma_buf, ret[%d]\n", ret);
 		goto err_get_attach;
 	}
 
 	sgt = dma_buf_map_attachment(attach, dir);
 	if (IS_ERR(sgt)) {
-		pr_err("Failed to map attachment\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(sgt);
+		pr_err("Failed to map attachment, ret[%d]\n", ret);
 		goto err_get_sgt;
 	}