From 454734f2dce7986e7b3c06ebf073f26c7fe71119 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Wed, 15 Feb 2023 17:55:50 +0800
Subject: [PATCH] ASoC: rockchip: pdm: Explicit info for Multi-DAI

It's helpful for user to observe the DAI path by kmsg.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: I4e4e0c784a70d19b2b3c05d7fa424022e79a94ba
---
 sound/soc/rockchip/rockchip_pdm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c
index 5ec3fe8c1f33..5d54317ed685 100644
--- a/sound/soc/rockchip/rockchip_pdm.c
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -969,8 +969,10 @@ static int rockchip_pdm_probe(struct platform_device *pdev)
 	if (ret != 0 && ret != -ENOENT)
 		goto err_suspend;
 
-	if (of_property_read_bool(node, "rockchip,no-dmaengine"))
+	if (of_property_read_bool(node, "rockchip,no-dmaengine")) {
+		dev_info(&pdev->dev, "Used for Multi-DAI\n");
 		return 0;
+	}
 
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
 	if (ret) {