linux-kernel - Re: [PATCH AUTOSEL for 4.14 111/135] ASoC: samsung: i2s: disable secondary DAI until it gets fixed

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Message-ID: <20171207173336.itculzanx75wua4v@sirena.org.uk>
Date:   Thu, 7 Dec 2017 17:33:36 +0000
From:   Mark Brown <broonie@...nel.org>
To:     alexander.levin@...izon.com
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>
Subject: Re: [PATCH AUTOSEL for 4.14 111/135] ASoC: samsung: i2s: disable
 secondary DAI until it gets fixed

On Thu, Dec 07, 2017 at 03:45:57PM +0000, alexander.levin@...izon.com wrote:

> Secondary DAI in Exynos I2S driver is not used by any of the currently
> supported boards and it causes problems due to some limitations in the
> ASoC code. Disable it until it gets proper support both by board-specific
> and ASoC core code. Also disable IDMA support, which relies on secondary
> DAI presence.

People carry out of tree patches for that hardware, I'm not sure that it
makes sense to backport this given that it's likely to conflict for
users who would encounter it (and if they care they'll have already
deal with it).

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