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From: Nicolin Chen <nicoleotsuka@gmail.com>
To: Daniel Baluta <daniel.baluta@nxp.com>
Cc: "broonie@kernel.org" <broonie@kernel.org>,
	"S.j. Wang" <shengjiu.wang@nxp.com>,
	"timur@kernel.org" <timur@kernel.org>,
	"festevam@gmail.com" <festevam@gmail.com>,
	"tiwai@suse.com" <tiwai@suse.com>,
	dl-linux-imx <linux-imx@nxp.com>,
	"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [RESEND PATCH v3] ASoC: fsl_sai: Move clock operation to PM runtime
Date: Tue, 7 May 2019 16:11:09 -0700	[thread overview]
Message-ID: <20190507231108.GA22188@Asurada-Nvidia.nvidia.com> (raw)
In-Reply-To: <20190507140632.15996-1-daniel.baluta@nxp.com>

On Tue, May 07, 2019 at 02:06:52PM +0000, Daniel Baluta wrote:
> From: Shengjiu Wang <shengjiu.wang@nxp.com>
> 
> Turn off/on clocks when device enters suspend/resume. This
> can help saving power.
> 
> As a further optimization, we turn off/on mclk only when SAI
> is in master mode because otherwise mclk is externally provided.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
> Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
  
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>

      reply	other threads:[~2019-05-07 23:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-07 14:06 Daniel Baluta
2019-05-07 23:11 ` Nicolin Chen [this message]

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