linux-kernel - Re: [PATCH] ASoC: SOF: pm: Tear down pipelines only if DSP was active

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Message-ID: <895e14af-9de9-416f-8776-14598c351136@sirena.org.uk>
Date:   Wed, 5 Apr 2023 11:36:59 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Daniel Baluta <daniel.baluta@....nxp.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        cujomalainey@...omium.org, tiwai@...e.com, perex@...ex.cz,
        kai.vehmanen@...ux.intel.com, ranjani.sridharan@...ux.intel.com,
        yung-chuan.liao@...ux.intel.com, peter.ujfalusi@...ux.intel.com,
        lgirdwood@...il.com, pierre-louis.bossart@...ux.intel.com
Subject: Re: [PATCH] ASoC: SOF: pm: Tear down pipelines only if DSP was active

On Wed, Apr 05, 2023 at 12:26:55PM +0300, Daniel Baluta wrote:

> With PCI if the device was suspended it is brought back to full
> power and then suspended again.

> This doesn't happen when device is described via DT.

That's not a property of DT, it's a property of whatever integration is
being described by DT.

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