linux-kernel - Re: [PATCH 19/19] ASoC: amd: ps: increase runtime suspend delay

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Message-ID: <Y8aRlJRsCjIzYuqa@sirena.org.uk>
Date:   Tue, 17 Jan 2023 12:16:20 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Cc:     "Mukunda,Vijendar" <vijendar.mukunda@....com>,
        "Limonciello, Mario" <mario.limonciello@....com>, vkoul@...nel.org,
        alsa-devel@...a-project.org, Mastan.Katragadda@....com,
        Sunil-kumar.Dommati@....com, Basavaraj.Hiregoudar@....com,
        Takashi Iwai <tiwai@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        open list <linux-kernel@...r.kernel.org>,
        Syed Saba Kareem <Syed.SabaKareem@....com>,
        arungopal.kondaveeti@....com
Subject: Re: [PATCH 19/19] ASoC: amd: ps: increase runtime suspend delay

On Tue, Jan 17, 2023 at 05:51:03AM -0600, Pierre-Louis Bossart wrote:
> On 1/17/23 05:33, Mukunda,Vijendar wrote:

> [    2.758904] rt1316-sdca sdw:0:025d:1316:01:0: ASoC: error at
> snd_soc_component_update_bits on sdw:0:025d:1316:01:0 for register:
> [0x00003004] -110

> The last one is clearly listed in the regmap list.

> You probably want to reverse-engineer what causes these accesses.
> I see this suspicious kcontrol definition that might be related:

> 	SOC_SINGLE("Left I Tag Select", 0x3004, 4, 7, 0),

Looks like a case for putting the CODEC in cache only mode...

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