From: Mark Brown <broonie@kernel.org>
To: "Opensource [Adam Thomson]" <Adam.Thomson.Opensource@diasemi.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Support Opensource <Support.Opensource@diasemi.com>
Subject: Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver
Date: Fri, 6 Nov 2015 11:21:41 +0000 [thread overview]
Message-ID: <20151106112141.GE18409@sirena.org.uk> (raw)
In-Reply-To: <2E89032DDAA8B9408CB92943514A0337D460CA0C@SW-EX-MBX01.diasemi.com>
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On Fri, Nov 06, 2015 at 11:11:38AM +0000, Opensource [Adam Thomson] wrote:
> On November 5, 2015 15:28, Mark Brown wrote:
> > > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol,
> > > + struct snd_ctl_elem_value *ucontrol)
> > > +{
> > Why is this a user visible control?
> I can envisage in a system you may want to choose which capture channels can
> trigger level detection (if any), and this may change depending on the use-case
> at the time, so having it as a control makes sense to me.
What is a "capture channel" here?
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next prev parent reply other threads:[~2015-11-06 11:22 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 10:43 [PATCH 0/2] ASoC: Add support for DA7217 and DA7218 audio codecs Adam Thomson
2015-11-05 10:43 ` [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec Adam Thomson
2015-11-05 14:58 ` Mark Brown
2015-11-05 17:59 ` Opensource [Adam Thomson]
2015-11-06 10:30 ` Mark Brown
2015-11-05 10:43 ` [PATCH 2/2] ASoC: codecs: Add da7218 codec driver Adam Thomson
2015-11-05 15:27 ` Mark Brown
2015-11-06 11:11 ` Opensource [Adam Thomson]
2015-11-06 11:21 ` Mark Brown [this message]
2015-11-06 11:53 ` Opensource [Adam Thomson]
2015-11-06 11:54 ` Mark Brown
2015-11-06 13:17 ` Opensource [Adam Thomson]
2015-11-08 10:34 ` Mark Brown
2015-11-09 12:28 ` Opensource [Adam Thomson]
2015-11-09 14:02 ` Mark Brown
2015-11-10 13:55 ` Opensource [Adam Thomson]
2015-11-10 14:15 ` Mark Brown
2015-11-10 14:24 ` Opensource [Adam Thomson]
2015-11-10 15:44 ` Mark Brown
2015-11-10 16:21 ` Opensource [Adam Thomson]
2015-11-10 16:42 ` Mark Brown
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