From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: Re: [PATCH] ASoC: sgtl5000: Enable VAG when DAC/ADC up
Date: Thu, 29 Mar 2012 11:58:32 +0100
Message-ID: <20120329105831.GC3668@opensource.wolfsonmicro.com>
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	<20120329071700.GA18127@zzm-ubuntu>
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To: Zeng Zhaoming <zengzm.kernel@gmail.com>
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On Thu, Mar 29, 2012 at 03:17:00PM +0800, Zeng Zhaoming wrote:

> So the code should be:
> +      {"MIC_IN", NULL, "Mic Bias},	       /* mic bias --> mic_in */
>        {"Capture Mux", "MIC_IN", "MIC_IN"},    /* mic_in --> adc_mux */
> -+     {"Mic Bias", NULL, "MIC_IN"},           /* mic_in --> mic bias */
> -+     {"Capture Mux", "MIC_IN", "Mic Bias"},  /* mic bias --> adc_mux */

> and platform code
> +      {"Mic Bias", NULL, "MIC"},
> -      {"MIC_IN", NULL, "MIC"},

No, the bias should be a supply for the microphone - ensuring that this
happens is the whole point of the patch I sent the other day.

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