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From: Sameer Pujar <spujar@nvidia.com>
To: Michael Walle <michael@walle.cc>, <broonie@kernel.org>
Cc: <alsa-devel@alsa-project.org>, <devicetree@vger.kernel.org>,
	<jonathanh@nvidia.com>, <kuninori.morimoto.gx@renesas.com>,
	<linux-kernel@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
	<robh@kernel.org>, <sharadg@nvidia.com>,
	<thierry.reding@gmail.com>
Subject: Re: [PATCH 1/3] ASoC: simple-card-utils: Fix device module clock
Date: Thu, 11 Mar 2021 00:49:07 +0530	[thread overview]
Message-ID: <a201acf4-ac96-35c3-1703-1b53a304361b@nvidia.com> (raw)
In-Reply-To: <6e6b312eb91b8b86ceaa8a52311ea437@walle.cc>



On 3/10/2021 11:44 PM, Michael Walle wrote:

> Btw I'm pretty sure, the MCLK was enabled and disabled depending on
> whether there was an audio stream, the last time I've measured the
> clock.

This may be true in your case because wm8904 driver does an explicit 
clock enable/disable and does not rely on simple-card-utils for this. In 
my case it depends on simple-card-utils.

WARNING: multiple messages have this Message-ID (diff)
From: Sameer Pujar <spujar@nvidia.com>
To: Michael Walle <michael@walle.cc>, <broonie@kernel.org>
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
	kuninori.morimoto.gx@renesas.com, robh@kernel.org,
	linux-kernel@vger.kernel.org, jonathanh@nvidia.com,
	sharadg@nvidia.com, thierry.reding@gmail.com,
	linux-tegra@vger.kernel.org
Subject: Re: [PATCH 1/3] ASoC: simple-card-utils: Fix device module clock
Date: Thu, 11 Mar 2021 00:49:07 +0530	[thread overview]
Message-ID: <a201acf4-ac96-35c3-1703-1b53a304361b@nvidia.com> (raw)
In-Reply-To: <6e6b312eb91b8b86ceaa8a52311ea437@walle.cc>



On 3/10/2021 11:44 PM, Michael Walle wrote:

> Btw I'm pretty sure, the MCLK was enabled and disabled depending on
> whether there was an audio stream, the last time I've measured the
> clock.

This may be true in your case because wm8904 driver does an explicit 
clock enable/disable and does not rely on simple-card-utils for this. In 
my case it depends on simple-card-utils.

  reply	other threads:[~2021-03-10 19:20 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-10  6:43 [PATCH 0/3] Use clocks property in a device node Sameer Pujar
2021-02-10  6:43 ` Sameer Pujar
2021-02-10  6:43 ` [PATCH 1/3] ASoC: simple-card-utils: Fix device module clock Sameer Pujar
2021-02-10  6:43   ` Sameer Pujar
2021-02-11 23:44   ` Kuninori Morimoto
2021-02-11 23:44     ` Kuninori Morimoto
2021-02-14 17:56     ` Sameer Pujar
2021-02-14 17:56       ` Sameer Pujar
2021-02-14 23:25       ` Kuninori Morimoto
2021-02-14 23:25         ` Kuninori Morimoto
2021-03-09 14:41   ` Michael Walle
2021-03-09 14:41     ` Michael Walle
2021-03-09 16:27     ` Sameer Pujar
2021-03-09 16:27       ` Sameer Pujar
2021-03-09 22:30       ` Michael Walle
2021-03-09 22:30         ` Michael Walle
2021-03-10 14:50         ` Sameer Pujar
2021-03-10 14:50           ` Sameer Pujar
2021-03-10 18:14           ` Michael Walle
2021-03-10 18:14             ` Michael Walle
2021-03-10 19:19             ` Sameer Pujar [this message]
2021-03-10 19:19               ` Sameer Pujar
2021-03-11 10:27           ` Michael Walle
2021-03-11 10:27             ` Michael Walle
2021-03-11 11:05             ` Sameer Pujar
2021-03-11 11:05               ` Sameer Pujar
2021-03-11 11:16               ` Michael Walle
2021-03-11 11:16                 ` Michael Walle
2021-03-11 14:29                 ` Sameer Pujar
2021-03-11 14:29                   ` Sameer Pujar
2021-03-11 15:43                   ` Michael Walle
2021-03-11 15:43                     ` Michael Walle
2021-03-11 16:41                     ` Mark Brown
2021-03-11 16:41                       ` Mark Brown
2021-03-11 16:15           ` Mark Brown
2021-03-11 16:15             ` Mark Brown
2021-03-11 22:11             ` Michael Walle
2021-03-11 22:11               ` Michael Walle
2021-03-12 11:35               ` Mark Brown
2021-03-12 11:35                 ` Mark Brown
2021-03-12 12:01                 ` Michael Walle
2021-03-12 12:01                   ` Michael Walle
2021-03-12 12:04                   ` Mark Brown
2021-03-12 12:04                     ` Mark Brown
2021-03-12 12:30                     ` Michael Walle
2021-03-12 12:30                       ` Michael Walle
2021-03-12 13:46                       ` Mark Brown
2021-03-12 13:46                         ` Mark Brown
2021-03-15 12:05                         ` Michael Walle
2021-03-15 12:05                           ` Michael Walle
2021-03-15 15:19                           ` Sameer Pujar
2021-03-15 15:19                             ` Sameer Pujar
2021-03-15 15:33                             ` Michael Walle
2021-03-15 15:33                               ` Michael Walle
2021-03-15 15:57                               ` Sameer Pujar
2021-03-15 15:57                                 ` Sameer Pujar
2021-03-15 15:39                             ` Mark Brown
2021-03-15 15:39                               ` Mark Brown
2021-03-15 17:10                               ` Sameer Pujar
2021-03-15 17:10                                 ` Sameer Pujar
2021-03-15 17:13                                 ` Michael Walle
2021-03-15 17:13                                   ` Michael Walle
2021-03-11 16:00     ` Mark Brown
2021-03-11 16:00       ` Mark Brown
2021-03-11 21:34       ` Michael Walle
2021-03-11 21:34         ` Michael Walle
2021-02-10  6:43 ` [PATCH 2/3] Revert "ASoC: audio-graph-card: Add clocks property to endpoint node" Sameer Pujar
2021-02-10  6:43   ` Sameer Pujar
2021-02-11 13:00   ` Mark Brown
2021-02-11 13:00     ` Mark Brown
2021-02-10  6:43 ` [PATCH 3/3] arm64: tegra: Move clocks from RT5658 endpoint to device node Sameer Pujar
2021-02-10  6:43   ` Sameer Pujar
2021-02-11 15:38 ` [PATCH 0/3] Use clocks property in a " Mark Brown
2021-02-11 15:38   ` Mark Brown

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