linux-kernel - Re: [PATCH 3/3] arm64: dts: qcom: acer-aspire1: Add sound

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Date:   Mon, 30 Oct 2023 22:51:06 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Nikita Travkin <nikita@...n.ru>,
        cros-qcom-dts-watchers@...omium.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>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] arm64: dts: qcom: acer-aspire1: Add sound

On 30.10.2023 22:50, Konrad Dybcio wrote:
> On 27.10.2023 16:42, Nikita Travkin wrote:
>> This laptop has two i2s speakers; an i2s audio codec for the headset
>> jack; two DMIC microphones in the lid and the displayport audio channel.
>>
>> This commit adds the audio node that describes all of the above with the
>> exception of the DMICs that require in-SoC digital codec to be brought
>> up, which will be done later.
>>
>> Note that the displayport channel is connected here for completeness,
>> but the displayport can't be used yet since the HPD signal is created by
>> the embedded controller, which will be added later.
>>
>> Signed-off-by: Nikita Travkin <nikita@...n.ru>
>> ---
> [...]
> 
> 
>> +		primary-tx-dai-link {
>> +			link-name = "Primary MI2S Capture";
>> +
>> +			cpu {
>> +				sound-dai = <&q6afedai PRIMARY_MI2S_TX>;
>> +			};
>> +
>> +			platform {
>> +				sound-dai = <&q6routing>;
>> +			};
>> +
>> +			codec {
>> +				sound-dai = <&alc5682 0>;
> Both RX and TX going to 5862 interface?
interface1*
> 
> Konrad