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>
[-- Attachment #1.1: Type: text/plain, Size: 611 bytes --]
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.
[-- Attachment #1.2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
[-- Attachment #2: Type: text/plain, Size: 0 bytes --]
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120329105831.GC3668@opensource.wolfsonmicro.com \
--to=broonie@opensource.wolfsonmicro.com \
--cc=alsa-devel@alsa-project.org \
--cc=shawn.guo@linaro.org \
--cc=zengzm.kernel@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.