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Date: Thu, 25 Jan 2024 14:02:28 +0100 From: neil.armstrong@...aro.org To: Konrad Dybcio <konrad.dybcio@...aro.org>, Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Andy Gross <agross@...nel.org>, Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Cc: stable@...r.kernel.org Subject: Re: [PATCH 2/4] arm64: dts: qcom: sm8550-mtp: correct WCD9385 TX port mapping On 25/01/2024 11:47, Konrad Dybcio wrote: > > > On 1/25/24 11:43, Krzysztof Kozlowski wrote: >> On 25/01/2024 10:59, Konrad Dybcio wrote: >>> >>> >>> On 1/24/24 17:45, Krzysztof Kozlowski wrote: >>>> WCD9385 audio codec TX port mapping was copied form HDK8450, but in fact >>>> it is offset by one. Correct it to fix recording via analogue >>>> microphones. >>>> >>>> The change is based on QRD8550 and should be correct here as well, but >>>> was not tested on MTP8550. >>> >>> Would this not be codec-and-not-board-specific, anyway? >> >> Yes, indeed, it should be. > > Should we move this to the driver and drop the then-uselesss > dt property? Actually it's codec-and-soc specific, so I'm against dropping this. On the sc8280xp & sc7280 it requires a different mapping because the TX macro changed the way to map the soundwire channels since (at least) SM8450. Neil > > Konrad >
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