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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b79f49d24a6sm323585366b.54.2025.12.05.02.10.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 05 Dec 2025 02:10:31 -0800 (PST) Message-ID: <7d71f882-1d52-43d7-9f0f-e7f7b53c853f@oss.qualcomm.com> Date: Fri, 5 Dec 2025 11:10:28 +0100 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 v4 7/8] arm64: dts: qcom: talos: Add GPU cooling To: Akhil P Oommen , Rob Clark , Sean Paul , Konrad Dybcio , Dmitry Baryshkov , Abhinav Kumar , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Jessica Zhang , Gaurav Kohli Cc: Dan Carpenter , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jie Zhang References: <20251204-qcs615-spin-2-v4-0-f5a00c5b663f@oss.qualcomm.com> <20251204-qcs615-spin-2-v4-7-f5a00c5b663f@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251204-qcs615-spin-2-v4-7-f5a00c5b663f@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=Veb6/Vp9 c=1 sm=1 tr=0 ts=6932af99 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=QDjCMyA0A8yHJihhU1wA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-GUID: 4UhG7y8OTxYJsROs3w7d8jZngBo7FdI_ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjA1MDA3MyBTYWx0ZWRfX10GLvv51h+3A A3yZH0QNaw+p1c+EX47elyt69VTTXqcz0o7HVhbn4uR753syEHC1icLtX3tBaci7pzsAWeHhju4 OCaqms21vMduzxt7gKC0g8kqDhXNuEwYYRFeaqHHkMMvy8PMieUAZ9+4bF3J436Pj0BGgQH2bYL Q8HBgrFACpanpGlwabx8Eo3mka7mE1XvrnKwMWGS3DiSqWsCybMEW5vcbj/pjeypIpErHSCU3eP o9+xfJ1MUddZrYBes/3C07TUFeWiQJgNu7uU/4Yd/BfuoXcdg3MriaOrRn2KNFBw87AJABnEp+F AJ5xuInLNJ1rzXphKqqs0HWIX1yUcVqZLaahMVMW/hN+gE3s7nww09o+920VO4POVpFGrG3D1m/ AOK7aRdVIgSJcEZJzUyJUBDoriULGw== X-Proofpoint-ORIG-GUID: 4UhG7y8OTxYJsROs3w7d8jZngBo7FdI_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-05_03,2025-12-04_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 clxscore=1015 impostorscore=0 adultscore=0 suspectscore=0 spamscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512050073 On 12/4/25 2:21 PM, Akhil P Oommen wrote: > From: Gaurav Kohli > > Unlike the CPU, the GPU does not throttle its speed automatically when it > reaches high temperatures. > > Set up GPU cooling by throttling the GPU speed when it reaches 105°C. > > Signed-off-by: Gaurav Kohli > Signed-off-by: Akhil P Oommen > --- Reviewed-by: Konrad Dybcio Konrad