linux-kernel - Re: [PATCH v3 3/3] arm64: dts: qcom: x1e80100-hp-elitebook-ultra-g1q: DT for HP EliteBook Ultra G1q

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Message-ID: <sxjcmkb5iaevznx2ivmzjuavriu64f6dkwu5xbuhgttaqh3tm7@hbm2ss5vea3l>
Date: Fri, 25 Apr 2025 22:45:25 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Juerg Haefliger <juerg.haefliger@...onical.com>
Cc: andersson@...nel.org, conor+dt@...nel.org, devicetree@...r.kernel.org,
        konradybcio@...nel.org, krzk+dt@...nel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        robh@...nel.org
Subject: Re: [PATCH v3 3/3] arm64: dts: qcom:
 x1e80100-hp-elitebook-ultra-g1q: DT for HP EliteBook Ultra G1q

On Wed, Apr 16, 2025 at 11:42:36AM +0200, Juerg Haefliger wrote:
> Introduce a device tree for the HP EliteBook Ultra G1q 14" AI laptop. It
> seems to be using the same baseboard as the HP OmniBook X 14 so just use
> that for now.
> 
> Signed-off-by: Juerg Haefliger <juerg.haefliger@...onical.com>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |  1 +
>  .../qcom/x1e80100-hp-elitebook-ultra-g1q.dts  | 30 +++++++++++++++++++
>  drivers/firmware/qcom/qcom_scm.c              |  1 +

You can't merge DT and driver into a single patch. Please split it into
two parts.

>  3 files changed, 32 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-hp-elitebook-ultra-g1q.dts
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 140b0b2abfb5..732cc3f6a220 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -293,6 +293,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-lenovo-thinkpad-t14s.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-asus-vivobook-s15.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-crd.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-dell-xps13-9345.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-hp-elitebook-ultra-g1q.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-hp-omnibook-x14.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-lenovo-yoga-slim7x.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-microsoft-romulus13.dtb
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-hp-elitebook-ultra-g1q.dts b/arch/arm64/boot/dts/qcom/x1e80100-hp-elitebook-ultra-g1q.dts
> new file mode 100644
> index 000000000000..4ea00d823693
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-hp-elitebook-ultra-g1q.dts
> @@ -0,0 +1,30 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +
> +/dts-v1/;
> +
> +#include "x1e80100-hp-omnibook-x14.dts"
> +
> +/ {
> +	model = "HP EliteBook Ultra G1q";
> +	compatible = "hp,elitebook-ultra-g1q", "qcom,x1e80100";
> +};
> +
> +&gpu {
> +	zap-shader {
> +		firmware-name = "qcom/x1e80100/hp/elitebook-ultra-g1q/qcdxkmsuc8380.mbn";
> +	};
> +};
> +
> +&remoteproc_adsp {
> +	firmware-name = "qcom/x1e80100/hp/elitebook-ultra-g1q/qcadsp8380.mbn",
> +			"qcom/x1e80100/hp/elitebook-ultra-g1q/adsp_dtbs.elf";
> +};
> +
> +&remoteproc_cdsp {
> +	firmware-name = "qcom/x1e80100/hp/elitebook-ultra-g1q/qccdsp8380.mbn",
> +			"qcom/x1e80100/hp/elitebook-ultra-g1q/cdsp_dtbs.elf";
> +};
> +
> +&sound {
> +	model = "X1E80100-HP-ELITEBOOK-ULTRA-G1Q";
> +};
> diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
> index fc4d67e4c4a6..e7262ad11509 100644
> --- a/drivers/firmware/qcom/qcom_scm.c
> +++ b/drivers/firmware/qcom/qcom_scm.c
> @@ -1987,6 +1987,7 @@ EXPORT_SYMBOL_GPL(qcom_scm_qseecom_app_send);
>  static const struct of_device_id qcom_scm_qseecom_allowlist[] __maybe_unused = {
>  	{ .compatible = "asus,vivobook-s15" },
>  	{ .compatible = "dell,xps13-9345" },
> +	{ .compatible = "hp,elitebook-ultra-g1q" },
>  	{ .compatible = "hp,omnibook-x14" },
>  	{ .compatible = "huawei,gaokun3" },
>  	{ .compatible = "lenovo,flex-5g" },
> -- 
> 2.43.0
> 

-- 
With best wishes
Dmitry