[v3] DRM/MSM: Support for Adreno 663 GPU

[PATCH v3 2/2] arm64: dts: qcom: sa8775p-ride: Enable Adreno 663 GPU

Posted by Akhil P Oommen 3 weeks, 4 days ago

From: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com>

Enable GPU for sa8775p-ride platform and provide path for zap
shader.

Signed-off-by: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com>
Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
index 0c1b21def4b6..4901163df8f3 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
@@ -407,6 +407,14 @@ queue3 {
 	};
 };
 
+&gpu {
+	status = "okay";
+};
+
+&gpu_zap_shader {
+	firmware-name = "qcom/sa8775p/a663_zap.mbn";
+};
+
 &i2c11 {
 	clock-frequency = <400000>;
 	pinctrl-0 = <&qup_i2c11_default>;

-- 
2.45.2

Re: [PATCH v3 2/2] arm64: dts: qcom: sa8775p-ride: Enable Adreno 663 GPU

Posted by Akhil P Oommen 1 week, 5 days ago

On 10/30/2024 12:32 PM, Akhil P Oommen wrote:
> From: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com>
> 
> Enable GPU for sa8775p-ride platform and provide path for zap
> shader.
> 
> Signed-off-by: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com>
> Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>  arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> index 0c1b21def4b6..4901163df8f3 100644
> --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> @@ -407,6 +407,14 @@ queue3 {
>  	};
>  };
>  
> +&gpu {
> +	status = "okay";
> +};
> +
> +&gpu_zap_shader {
> +	firmware-name = "qcom/sa8775p/a663_zap.mbn";
> +};
> +
>  &i2c11 {
>  	clock-frequency = <400000>;
>  	pinctrl-0 = <&qup_i2c11_default>;
> 

Bjorn,

Please ignore this patch for now. This is probably not the right
platform dtsi file where gpu should be enabled. I am discussing about
this internally. Will send a revision or a new patch based on the
conclusion.

-Akhil.

Re: [PATCH v3 2/2] arm64: dts: qcom: sa8775p-ride: Enable Adreno 663 GPU

Posted by Konrad Dybcio 3 weeks, 3 days ago

On 30.10.2024 8:02 AM, Akhil P Oommen wrote:
> From: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com>
> 
> Enable GPU for sa8775p-ride platform and provide path for zap
> shader.
> 
> Signed-off-by: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com>
> Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad