From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Konrad Dybcio <konrad.dybcio@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: x1e80100-crd: add sound card
Date: Mon, 12 Feb 2024 19:25:35 +0100 [thread overview]
Message-ID: <b8c52d6e-2e02-4c53-9ec0-e06460a098e7@linaro.org> (raw)
In-Reply-To: <46785ff5-2cac-4d77-be8a-c005d85b5947@linaro.org>
On 09/02/2024 22:26, Konrad Dybcio wrote:
> On 7.02.2024 09:56, Krzysztof Kozlowski wrote:
>> Add sound card to X1E80100-CRD board and update DMIC supply.
>> Full schematics are not available and the limited available parts
>> suggest that DMIC0-1 use BIAS3 and DMIC2-3 use BIAS1. The DMIC supply
>> is unknown except one remark for VREG_L1B that it is "used for DMIC if
>> no WCD".
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>
>> ---
>
> I have little idea how these things are connected, but brain compiler
> says it looks sane..
>
I managed to get DMICs working (to my surprise!), so I will send v2 with
Rb tag and updates.
Best regards,
Krzysztof
prev parent reply other threads:[~2024-02-12 18:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-07 8:56 [PATCH] arm64: dts: qcom: x1e80100-crd: add sound card Krzysztof Kozlowski
2024-02-09 21:26 ` Konrad Dybcio
2024-02-12 18:25 ` Krzysztof Kozlowski [this message]
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