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Message-ID: <446792f4-4990-461c-9cc4-58943ca63af5@linaro.org>
Date:   Thu, 30 Nov 2023 10:53:49 +0100
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From:   Neil Armstrong <neil.armstrong@linaro.org>
Reply-To: neil.armstrong@linaro.org
Subject: Re: [PATCH 4/6] arm64: dts: qcom: sm8550-qrd: Enable the A740 GPU
Content-Language: en-US, fr
To:     Konrad Dybcio <konrad.dybcio@linaro.org>,
        Will Deacon <will@kernel.org>,
        Robin Murphy <robin.murphy@arm.com>,
        Joerg Roedel <joro@8bytes.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>
Cc:     Marijn Suijten <marijn.suijten@somainline.org>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-msm@vger.kernel.org
References: <20231127-topic-a7xx_dt-v1-0-a228b8122ebf@linaro.org>
 <20231127-topic-a7xx_dt-v1-4-a228b8122ebf@linaro.org>
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In-Reply-To: <20231127-topic-a7xx_dt-v1-4-a228b8122ebf@linaro.org>
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On 27/11/2023 17:20, Konrad Dybcio wrote:
> Enable the GPU and provide a path for the ZAP blob.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>   arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 8 ++++++++
>   1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
> index eef811def39b..9fe51d308675 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
> @@ -596,6 +596,14 @@ &gcc {
>   		 <&usb_dp_qmpphy QMP_USB43DP_USB3_PIPE_CLK>;
>   };
>   
> +&gpu {
> +	status = "okay";
> +
> +	zap-shader {
> +		firmware-name = "qcom/sm8550/a740_zap.mbn";
> +	};
> +};
> +
>   &lpass_tlmm {
>   	spkr_1_sd_n_active: spkr-1-sd-n-active-state {
>   		pins = "gpio17";
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>