linux-kernel - Re: [RFC PATCH] soundwire: bus: Add flag to mark DPN

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Message-ID: <92d3ae1b-bace-1d20-ef99-82f7e1a0a644@linaro.org>
Date:   Tue, 10 Mar 2020 14:01:28 +0000
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        vkoul@...nel.org
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH] soundwire: bus: Add flag to mark DPN_BlockCtrl1 as
 readonly



On 09/03/2020 18:05, Pierre-Louis Bossart wrote:
>  > My recommendation would be to add a DisCo property stating the
> WordLength value can be used by the bus code but not written to the 
> Slave device registers.

Does something like "mipi-sdw-read-only-wordlength" as slave property, 
make sense?

--srini