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SubjectApplied "ASoC: rockchip: Correct 'dmic-delay' property name" to the asoc tree
The patch

ASoC: rockchip: Correct 'dmic-delay' property name

has been applied to the asoc tree at


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From f628c4ed3de499f027d3ae70cbb46c6dfadfc098 Mon Sep 17 00:00:00 2001
From: Jeffy Chen <>
Date: Tue, 22 Aug 2017 23:35:48 +0800
Subject: [PATCH] ASoC: rockchip: Correct 'dmic-delay' property name

The 'dmic-delay' property name is different with the dt-binding.

So correct it with 'dmic-wakeup-delay-ms'.

Fixes: 3a6f9dce6116 (ASoC: rk3399_gru_sound: fix recording pop at first attempt)
Signed-off-by: Jeffy Chen <>
Signed-off-by: Mark Brown <>
sound/soc/rockchip/rk3399_gru_sound.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c
index 70c0908fb9b4..566ccb39fb31 100644
--- a/sound/soc/rockchip/rk3399_gru_sound.c
+++ b/sound/soc/rockchip/rk3399_gru_sound.c
@@ -38,7 +38,7 @@

#define SOUND_FS 256

-static unsigned int rt5514_dmic_delay;
+static unsigned int dmic_wakeup_delay;

static struct snd_soc_jack rockchip_sound_jack;

@@ -126,7 +126,7 @@ static int rockchip_sound_rt5514_hw_params(struct snd_pcm_substream *substream,

/* Wait for DMIC stable */
- msleep(rt5514_dmic_delay);
+ msleep(dmic_wakeup_delay);

return 0;
@@ -348,13 +348,13 @@ static int rockchip_sound_probe(struct platform_device *pdev)
return -ENODEV;

- /* Set DMIC delay */
- ret = device_property_read_u32(&pdev->dev, "dmic-delay",
- &rt5514_dmic_delay);
+ /* Set DMIC wakeup delay */
+ ret = device_property_read_u32(&pdev->dev, "dmic-wakeup-delay-ms",
+ &dmic_wakeup_delay);
if (ret) {
- rt5514_dmic_delay = 0;
+ dmic_wakeup_delay = 0;
- "no optional property 'dmic-delay' found, default: no delay\n");
+ "no optional property 'dmic-wakeup-delay-ms' found, default: no delay\n");

rockchip_dailinks[DAILINK_RT5514_DSP].cpu_name = kstrdup_const(dev_name(dev), GFP_KERNEL);
 \ /
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