From d575667194c300503845fb49e830337c46e40f89 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Tue, 6 Jul 2021 21:15:16 +0800
Subject: [PATCH] ASoC: rockchip: pdm: Replace dmaengine with rockchip pcm

rockchip pcm is a wrapper of snd dmaengine pcm with customize
config, to achieve flexible config.

Change-Id: Ie073d9e94c740fec5b0d398ccd3e212af7fba519
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
 sound/soc/rockchip/rockchip_pdm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c
index 02c8d468b178..a54c8caca291 100644
--- a/sound/soc/rockchip/rockchip_pdm.c
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -26,6 +26,7 @@
 #include <sound/dmaengine_pcm.h>
 #include <sound/pcm_params.h>
 
+#include "rockchip_pcm.h"
 #include "rockchip_pdm.h"
 
 #define PDM_DMA_BURST_SIZE	(8) /* size * width: 8*4 = 32 bytes */
@@ -798,7 +799,7 @@ static int rockchip_pdm_probe(struct platform_device *pdev)
 	if (of_property_read_bool(node, "rockchip,no-dmaengine"))
 		return 0;
 
-	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+	ret = rockchip_pcm_platform_register(&pdev->dev);
 	if (ret) {
 		dev_err(&pdev->dev, "could not register pcm: %d\n", ret);
 		goto err_suspend;