linux-kernel - Re: [PATCH] ASoC: dt-bindings: pm4125-sdw: correct number of soundwire ports

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Message-ID: <d51f38f5-ff04-4dc1-978d-ad8ee6908836@oss.qualcomm.com>
Date: Thu, 30 Oct 2025 21:45:12 +0000
From: Srinivas Kandagatla <srinivas.kandagatla@....qualcomm.com>
To: Alexey Klimov <alexey.klimov@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@....qualcomm.com>,
        broonie@...nel.org, srini@...nel.org
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
        devicetree@...r.kernel.org, perex@...ex.cz, tiwai@...e.com,
        linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH] ASoC: dt-bindings: pm4125-sdw: correct number of
 soundwire ports



On 10/30/25 9:03 PM, Alexey Klimov wrote:
> On Wed Oct 29, 2025 at 2:46 PM GMT, Srinivas Kandagatla wrote:
>> For some reason we ended up limiting the number of soundwire ports to 2
>> in the bindings, the actual codec supports 4 rx and 5 tx ports.
> 
> The reason is quite simple. The available _limited_ documentation at that
> point suggested that there are two rx and two tx ports. There simply
> were no better docs.
> If you finally got access to the right docs then it is good to fix that.
> 
>> Fixes: 88d0d17192c5 ("ASoC: dt-bindings: add bindings for pm4125 audio codec")
>> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@....qualcomm.com>
> 
> You should run get_maintainer.pl script when sending patches and check who
> should be put into c/c. See [1] too.
> Here you should run smth like this:
> 
> get_maintainer.pl -f Documentation/devicetree/bindings/sound/qcom,pm4125-sdw.yaml 
> 
> or check with b4 how it works.
> 
thanks Alexey, for the suggestions!

--srini> The c/c list is not full.
> Perhaps this is a consequence of putting all Qcom audio related things under
> one entry in maintainers file.
> 
> Best regards,
> Alexey
> 
> [1]: https://docs.kernel.org/process/submitting-patches.html#select-the-recipients-for-your-patch
>