From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Zeng Zhaoming <zengzm.kernel@gmail.com>
Cc: alsa-devel@alsa-project.org, Shawn Guo <shawn.guo@linaro.org>
Subject: Re: [PATCH] ASoC: sgtl5000: Enable VAG when DAC/ADC up
Date: Thu, 29 Mar 2012 11:58:32 +0100 [thread overview]
Message-ID: <20120329105831.GC3668@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20120329071700.GA18127@zzm-ubuntu>
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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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next prev parent reply other threads:[~2012-03-29 10:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-29 5:51 [PATCH] ASoC: sgtl5000: Enable VAG when DAC/ADC up Shawn Guo
[not found] ` <20120329071700.GA18127@zzm-ubuntu>
2012-03-29 10:58 ` Mark Brown [this message]
2012-03-29 14:04 ` Shawn Guo
2012-03-29 14:10 ` Mark Brown
2012-03-29 14:19 ` Shawn Guo
2012-04-25 2:08 ` Richard Zhao
2012-04-25 8:11 ` Mark Brown
2012-03-29 11:16 ` Mark Brown
2012-03-29 11:24 ` Dong Aisheng-B29396
[not found] ` <20120329120933.GA27740@zzm-ubuntu>
2012-03-29 12:11 ` Mark Brown
2012-03-29 13:54 ` Shawn Guo
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