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Tue, 11 Feb 2025 13:11:50 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 51BDBn3k009230 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 11 Feb 2025 13:11:49 GMT Received: from [10.216.36.40] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 11 Feb 2025 05:11:42 -0800 Message-ID: <271e7b4f-454c-426e-a3f6-dcb55389374e@quicinc.com> Date: Tue, 11 Feb 2025 18:41:39 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: sa8775p-ride: Enable Adreno 663 GPU To: Dmitry Baryshkov CC: Rob Clark , Sean Paul , "Konrad Dybcio" , Abhinav Kumar , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Connor Abbott , , , , , , Puranam V G Tejaswi References: <20241030-a663-gpu-support-v3-0-bdf1d9ce6021@quicinc.com> <20241030-a663-gpu-support-v3-2-bdf1d9ce6021@quicinc.com> <4cfd1ebc-1a95-43d4-b36a-8b183c6dfd16@quicinc.com> From: Akhil P Oommen Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: pcXLBtDW7afzte1pcPYanHTRHxKleuwW X-Proofpoint-GUID: pcXLBtDW7afzte1pcPYanHTRHxKleuwW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-11_05,2025-02-11_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 spamscore=0 clxscore=1015 impostorscore=0 mlxlogscore=957 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502110087 On 2/9/2025 9:59 PM, Dmitry Baryshkov wrote: > On Wed, Nov 13, 2024 at 02:18:43AM +0530, Akhil P Oommen wrote: >> On 10/30/2024 12:32 PM, Akhil P Oommen wrote: >>> From: Puranam V G Tejaswi >>> >>> Enable GPU for sa8775p-ride platform and provide path for zap >>> shader. >>> >>> Signed-off-by: Puranam V G Tejaswi >>> Signed-off-by: Akhil P Oommen >>> Reviewed-by: Dmitry Baryshkov >>> --- >>> 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, any updates on this? > I am still waiting for the discussion about QCS9075 board dts files [1] to conclude. [1] https://lore.kernel.org/lkml/Z3eMxl1Af8TOAQW%2F@hu-wasimn-hyd.qualcomm.com/T/ -Akhil