linux-kernel - Re: [PATCH 4/4] arm64: dts: qcom: qcm6490-fairphone-fp5: Add UW cam actuator

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <DD7V58XLAVQ4.23R46R62TU37E@fairphone.com>
Date: Thu, 02 Oct 2025 15:16:35 +0200
From: "Luca Weiss" <luca.weiss@...rphone.com>
To: "Griffin Kroah-Hartman" <griffin.kroah@...rphone.com>, "Mauro Carvalho
 Chehab" <mchehab@...nel.org>, "Rob Herring" <robh@...nel.org>, "Krzysztof
 Kozlowski" <krzk+dt@...nel.org>, "Conor Dooley" <conor+dt@...nel.org>,
 <devicetree@...r.kernel.org>, "Daniel Scally" <djrscally@...il.com>,
 "Sakari Ailus" <sakari.ailus@...ux.intel.com>, "Bjorn Andersson"
 <andersson@...nel.org>, "Konrad Dybcio" <konradybcio@...nel.org>,
 André Apitzsch <git@...tzsch.eu>
Cc: <linux-media@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
 <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH 4/4] arm64: dts: qcom: qcm6490-fairphone-fp5: Add UW cam
 actuator

On Thu Oct 2, 2025 at 12:15 PM CEST, Griffin Kroah-Hartman wrote:
> Add a node for the Dongwoon DW9800K actuator, used for focus of the
> ultra-wide camera sensor.
>

Tested on a tree that also has the imx858 functional + linking them
through lens-focus = <&camera_imx858_dw9800k>;

Tested-by: Luca Weiss <luca.weiss@...rphone.com>

Regards
Luca

> Signed-off-by: Griffin Kroah-Hartman <griffin.kroah@...rphone.com>
> ---
>  arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> index 2dd2c452592aa6b0ac826f19eb9cb1a8b90cee47..0e86cd5ff527925c7dba15c4e0ee5fc409fe4ce6 100644
> --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> @@ -627,6 +627,15 @@ eeprom@50 {
>  };
>  
>  &cci0_i2c1 {
> +	camera_imx858_dw9800k: actuator@e {
> +		compatible = "dongwoon,dw9800k";
> +		reg = <0x0e>;
> +		vdd-supply = <&vreg_afvdd_2p8>;
> +
> +		dongwoon,sac-mode = <1>;
> +		dongwoon,vcm-prescale = <16>;
> +	};
> +
>  	/* IMX858 @ 29 */
>  
>  	eeprom@54 {