linux-kernel - Re: [PATCH 2/2] arm64: dts: qcom: x1e80100-dell-xps13-9345: Enable fingerprint sensor

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Message-ID: <CAEvtbuuyz_5xm1=juJFW5nOo+xL71TeuY-SV=YbTnAOsHW5yeg@mail.gmail.com>
Date: Mon, 24 Mar 2025 15:15:45 +0100
From: Stefan Schmidt <stefan.schmidt@...aro.org>
To: bjorn.andersson@....qualcomm.com
Cc: Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>, 
	Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Aleksandrs Vinarskis <alex.vinarskis@...il.com>, linux-arm-msm@...r.kernel.org, 
	linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	devicetree@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: x1e80100-dell-xps13-9345: Enable
 fingerprint sensor

Hello Bjorn,

On Wed, 19 Mar 2025 at 04:23, Bjorn Andersson via B4 Relay
<devnull+bjorn.andersson.oss.qualcomm.com@...nel.org> wrote:
>
> From: Bjorn Andersson <bjorn.andersson@....qualcomm.com>
>
> The fingerprint sensor, hidden in the power button, is connected to one
> of the USB multiport ports; while the other port is unused.
>
> Describe the USB controller, the four phys and the repeater involved to
> make the fingerprint sensor operational.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@....qualcomm.com>

Goodix Fingerprint USB Device fingerprint device shows up on my XPS 9345 now.

Tested-by: Stefan Schmidt <stefan.schmidt@...aro.org>

regards
Stefan Schmidt