linux-kernel - Re: [PATCH 1/2] ASoC: codecs: wsa883x: do not set can_multi

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Message-ID: <d94e734c-e816-4b3f-9fb3-a6589063c05a@sirena.org.uk>
Date:   Wed, 24 May 2023 09:57:57 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     perex@...ex.cz, tiwai@...e.com, lgirdwood@...il.com,
        ckeepax@...nsource.cirrus.com, kuninori.morimoto.gx@...esas.com,
        linux-kernel@...r.kernel.org, pierre-louis.bossart@...ux.intel.com,
        alsa-devel@...a-project.org
Subject: Re: [PATCH 1/2] ASoC: codecs: wsa883x: do not set can_multi_write
 flag

On Wed, May 24, 2023 at 09:51:00AM +0100, Srinivas Kandagatla wrote:
> On 23/05/2023 17:55, Mark Brown wrote:

> > Does the CODEC support mulitple writes?  If so it seems better to leave

> No, the codec itself does not support multi-write. All the codec register
> level interface is via SoundWire Bus. which also does not support with the
> existing code.

I'm unclear, is this a limitation of the hardware or of the current
Soundwire code?

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