From mboxrd@z Thu Jan  1 00:00:00 1970
From: shawn.guo@linaro.org (Shawn Guo)
Date: Tue, 4 Nov 2014 21:08:04 +0800
Subject: [PATCH] ARM: dts: imx6qdl-sabresd.dtsi: Fix the microphone route
In-Reply-To: <1415105769-5358-1-git-send-email-fabio.estevam@freescale.com>
References: <1415105769-5358-1-git-send-email-fabio.estevam@freescale.com>
Message-ID: <20141104130803.GM10821@tiger>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Tue, Nov 04, 2014 at 10:56:09AM -0200, Fabio Estevam wrote:
> Since commit e409dfbfccf9a49 ("ASoC: dapm: Add a few supply widget sanity 
> checks") the following error is seen:
> 
> imx-wm8962 sound: wm8962 <-> 202c000.ssi mapping ok
> imx-wm8962 sound: Connecting non-supply widget to supply widget is not supported (AMIC -> MICBIAS)
> imx-wm8962 sound: ASoC: no dapm match for AMIC --> (null) --> MICBIAS
> imx-wm8962 sound: ASoC: Failed to add route AMIC -> direct -> MICBIAS

Any regression behind that error message?

Shawn

> 
> Invert the route between the microphone and the bias in order to fix it.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> Shawn,
> 
> commit e409dfbfccf9a49 is not in your tree. It is in Mark's tree at the moment.
> 
> If you prefer I can skip mentioning it in the commit log.
> 
> The 'AMIC -> MICBIAS' route is also used on mx6sx-sdb and mx6sl-evk boards.
> 
>  arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> index d211d5d..d1319bd 100644
> --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> @@ -107,7 +107,7 @@
>  			"Headphone Jack", "HPOUTR",
>  			"Ext Spk", "SPKOUTL",
>  			"Ext Spk", "SPKOUTR",
> -			"MICBIAS", "AMIC",
> +			"AMIC", "MICBIAS",
>  			"IN3R", "MICBIAS",
>  			"DMIC", "MICBIAS",
>  			"DMICDAT", "DMIC";
> -- 
> 1.9.1
>