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From: Olivier MOYSAN <olivier.moysan@st.com>
To: Mark Brown <broonie@kernel.org>
Cc: "lgirdwood@gmail.com" <lgirdwood@gmail.com>,
	"perex@perex.cz" <perex@perex.cz>,
	"tiwai@suse.com" <tiwai@suse.com>,
	"mcoquelin.stm32@gmail.com" <mcoquelin.stm32@gmail.com>,
	Alexandre TORGUE <alexandre.torgue@st.com>,
	"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
	"robh@kernel.org" <robh@kernel.org>,
	"mark.rutland@arm.com" <mark.rutland@arm.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-stm32@st-md-mailman.stormreply.com" 
	<linux-stm32@st-md-mailman.stormreply.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Arnaud POULIQUEN <arnaud.pouliquen@st.com>,
	Benjamin GAIGNARD <benjamin.gaignard@st.com>,
	"apatard@mandriva.com" <apatard@mandriva.com>
Subject: Re: [PATCH 5/7] ASoC: cs42l51: change mic bias DAPM
Date: Thu, 4 Apr 2019 13:35:14 +0000	[thread overview]
Message-ID: <88cdfc1b-f6b0-9965-fba4-add436109ca1@st.com> (raw)
In-Reply-To: <20190404054704.GN5748@sirena.org.uk>

Hello Mark,

There are no routes in cs42l51_routes table using "Mic Bias" widget.

I use this widget in a route defined in audio graph card DT node.
I checked other DTs which are using CS42L51 codec (armada-370-db.dts
kirkwood-openrd-client.dts, kirkwood-openrd-ultimate.dts),but I did not 
find reference to "Mic Bias" widget.
So, my understanding is that the patch should not break the legacy.
If you think this assumption is not correct please let me know.

Regards
Olivier


On 4/4/19 7:47 AM, Mark Brown wrote:
> On Wed, Apr 03, 2019 at 03:23:35PM +0200, Olivier Moysan wrote:
>> Use SND_SOC_DAPM_SUPPLY for mic bias DAPM
>> instead of deprecated SND_SOC_DAPM_MICBIAS.
> 
> There are existing users in mainline, have they all been updated to be
> compatible with this, or verified that they don't need updates?
> 

WARNING: multiple messages have this Message-ID (diff)
From: Olivier MOYSAN <olivier.moysan@st.com>
To: Mark Brown <broonie@kernel.org>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
	"robh@kernel.org" <robh@kernel.org>,
	"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
	Alexandre TORGUE <alexandre.torgue@st.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Arnaud POULIQUEN <arnaud.pouliquen@st.com>,
	"tiwai@suse.com" <tiwai@suse.com>,
	"lgirdwood@gmail.com" <lgirdwood@gmail.com>,
	"mcoquelin.stm32@gmail.com" <mcoquelin.stm32@gmail.com>,
	"apatard@mandriva.com" <apatard@mandriva.com>,
	"perex@perex.cz" <perex@perex.cz>,
	"linux-stm32@st-md-mailman.stormreply.com"
	<linux-stm32@st-md-mailman.stormreply.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	Benjamin GAIGNARD <benjamin.gaignard@st.com>
Subject: Re: [PATCH 5/7] ASoC: cs42l51: change mic bias DAPM
Date: Thu, 4 Apr 2019 13:35:14 +0000	[thread overview]
Message-ID: <88cdfc1b-f6b0-9965-fba4-add436109ca1@st.com> (raw)
In-Reply-To: <20190404054704.GN5748@sirena.org.uk>

Hello Mark,

There are no routes in cs42l51_routes table using "Mic Bias" widget.

I use this widget in a route defined in audio graph card DT node.
I checked other DTs which are using CS42L51 codec (armada-370-db.dts
kirkwood-openrd-client.dts, kirkwood-openrd-ultimate.dts),but I did not 
find reference to "Mic Bias" widget.
So, my understanding is that the patch should not break the legacy.
If you think this assumption is not correct please let me know.

Regards
Olivier


On 4/4/19 7:47 AM, Mark Brown wrote:
> On Wed, Apr 03, 2019 at 03:23:35PM +0200, Olivier Moysan wrote:
>> Use SND_SOC_DAPM_SUPPLY for mic bias DAPM
>> instead of deprecated SND_SOC_DAPM_MICBIAS.
> 
> There are existing users in mainline, have they all been updated to be
> compatible with this, or verified that they don't need updates?
> 

WARNING: multiple messages have this Message-ID (diff)
From: Olivier MOYSAN <olivier.moysan@st.com>
To: Mark Brown <broonie@kernel.org>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
	"robh@kernel.org" <robh@kernel.org>,
	"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
	Alexandre TORGUE <alexandre.torgue@st.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Arnaud POULIQUEN <arnaud.pouliquen@st.com>,
	"tiwai@suse.com" <tiwai@suse.com>,
	"lgirdwood@gmail.com" <lgirdwood@gmail.com>,
	"mcoquelin.stm32@gmail.com" <mcoquelin.stm32@gmail.com>,
	"apatard@mandriva.com" <apatard@mandriva.com>,
	"perex@perex.cz" <perex@perex.cz>,
	"linux-stm32@st-md-mailman.stormreply.com"
	<linux-stm32@st-md-mailman.stormreply.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	Benjamin GAIGNARD <benjamin.gaignard@st.com>
Subject: Re: [PATCH 5/7] ASoC: cs42l51: change mic bias DAPM
Date: Thu, 4 Apr 2019 13:35:14 +0000	[thread overview]
Message-ID: <88cdfc1b-f6b0-9965-fba4-add436109ca1@st.com> (raw)
In-Reply-To: <20190404054704.GN5748@sirena.org.uk>

Hello Mark,

There are no routes in cs42l51_routes table using "Mic Bias" widget.

I use this widget in a route defined in audio graph card DT node.
I checked other DTs which are using CS42L51 codec (armada-370-db.dts
kirkwood-openrd-client.dts, kirkwood-openrd-ultimate.dts),but I did not 
find reference to "Mic Bias" widget.
So, my understanding is that the patch should not break the legacy.
If you think this assumption is not correct please let me know.

Regards
Olivier


On 4/4/19 7:47 AM, Mark Brown wrote:
> On Wed, Apr 03, 2019 at 03:23:35PM +0200, Olivier Moysan wrote:
>> Use SND_SOC_DAPM_SUPPLY for mic bias DAPM
>> instead of deprecated SND_SOC_DAPM_MICBIAS.
> 
> There are existing users in mainline, have they all been updated to be
> compatible with this, or verified that they don't need updates?
> 
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2019-04-04 13:38 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-03 13:23 [PATCH 0/7] ASoC: cs42l51: add some features Olivier Moysan
2019-04-03 13:23 ` Olivier Moysan
2019-04-03 13:23 ` Olivier Moysan
2019-04-03 13:23 ` [PATCH 1/7] ASoC: dt-bindings: update cs42l51 bindings Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-04 13:58   ` Applied "ASoC: dt-bindings: update cs42l51 bindings" to the asoc tree Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-03 13:23 ` [PATCH 2/7] ASoC: cs42l51: add regulator management Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-04 13:58   ` Applied "ASoC: cs42l51: add regulator management" to the asoc tree Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-03 13:23 ` [PATCH 3/7] ASoC: cs42l51: add reset management Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-04 13:58   ` Applied "ASoC: cs42l51: add reset management" to the asoc tree Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-03 13:23 ` [PATCH 4/7] ASoC: cs42l51: add support of master mode Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-04 13:58   ` Applied "ASoC: cs42l51: add support of master mode" to the asoc tree Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-03 13:23 ` [PATCH 5/7] ASoC: cs42l51: change mic bias DAPM Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-04  5:47   ` Mark Brown
2019-04-04  5:47     ` Mark Brown
2019-04-04 13:35     ` Olivier MOYSAN [this message]
2019-04-04 13:35       ` Olivier MOYSAN
2019-04-04 13:35       ` Olivier MOYSAN
2019-04-05  3:26   ` Applied "ASoC: cs42l51: change mic bias DAPM" to the asoc tree Mark Brown
2019-04-05  3:26     ` Mark Brown
2019-04-05  3:26     ` Mark Brown
2019-04-03 13:23 ` [PATCH 6/7] ASoC: cs42l51: add power management Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-04 13:58   ` Applied "ASoC: cs42l51: add power management" to the asoc tree Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-03 13:23 ` [PATCH 7/7] ASoC: cs42l51: add adc volume control Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-03 13:23   ` Olivier Moysan
2019-04-04 13:58   ` Applied "ASoC: cs42l51: add adc volume control" to the asoc tree Mark Brown
2019-04-04 13:58     ` Mark Brown
2019-04-04 13:58     ` Mark Brown

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