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Wed, 29 Jul 2026 05:16:10 -0700 (PDT) X-Received: by 2002:a05:6830:67fb:b0:7dc:c92d:977d with SMTP id 46e09a7af769-7effee11f80mr3115972a34.1.1785327370182; Wed, 29 Jul 2026 05:16:10 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a050be3a33sm768977a12.10.2026.07.29.05.16.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Jul 2026 05:16:09 -0700 (PDT) Message-ID: <0ef4c658-be67-4df5-af56-ba1517700985@oss.qualcomm.com> Date: Wed, 29 Jul 2026 14:16:05 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 8/9] arm64: dts: qcom: eliza: Add GPU cooling To: Akhil P Oommen , Rob Clark , Sean Paul , Konrad Dybcio , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Will Deacon , Robin Murphy , "Joerg Roedel (AMD)" Cc: Puranam V G Tejaswi , Abel Vesa , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, Gaurav Kohli References: <20260718-eliza-gpu-v2-0-64379dbebd7a@oss.qualcomm.com> <20260718-eliza-gpu-v2-8-64379dbebd7a@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260718-eliza-gpu-v2-8-64379dbebd7a@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=RJOD2Yi+ c=1 sm=1 tr=0 ts=6a69ef0b cx=c_pps a=z9lCQkyTxNhZyzAvolXo/A==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=QDjCMyA0A8yHJihhU1wA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=EyFUmsFV_t8cxB2kMr4A:22 X-Proofpoint-ORIG-GUID: SXdlVWrMnu8IKlFAxj3CVYbmKJkvgEAf X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzI5MDEwMSBTYWx0ZWRfXxl6sBT8g+MPy U7A5G73ANmgK0XlHWWNQDd2VbnszPaFEVp/F1nNx11X6PKC3cSUv0xIiO9ghTTjEiBesmaybqpl NLBiTwByJDOOcWflPc1KcyUVQAD9+ZyYfKfoOqQKrHV8GdosyGsGGJ+JpietgW6WnB5GWMtWtqS Fb14dBeOqiD/dYrRDAx72064IKEJYalME4k5kN1myieG/qH7N3/XgWN3i9iqXGvcKZ0Eyv0hsFs IaPgAmjXkH8k8p9wj02QwlTXXsRNwkb95dSfpMAL+iXsnkTKsNJmQxEQWfxLUQnsEzu5pptrQw5 2dNwBF6sM9nkI9FVz1seaGAYQ77cdQ5Nc3i/jITrDx/FWwetGA4F9NuF8JwFfeLvI6OG4eT9rH+ J5O4Wx0o44ZyilltgvOJ6RcuviLJPLEwIdQgKRduwD0j9rFAM45Xhbk7cEpvC4akNaMd4fVSL+f K+3kBEW4aSppXYGr4Tg== X-Proofpoint-Spam-Info: AW1haW4tMjYwNzI5MDEwMSBTYWx0ZWRfX7RqYy6YTrpXL F4nNPAYtW0PJNQe+M71BuyvBsmzcN1BkiHxEXxzHYOjdw9kF9LrC9KIs0H9qf9o6Q/u8rBPsMU7 rHDzJ06TOyNAobrQpkKea90doQE1OzY= X-Proofpoint-GUID: SXdlVWrMnu8IKlFAxj3CVYbmKJkvgEAf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-29_04,2026-07-28_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 malwarescore=0 impostorscore=0 suspectscore=0 clxscore=1015 spamscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607290101 On 7/17/26 10:41 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 95°C. > > Signed-off-by: Gaurav Kohli > Signed-off-by: Akhil P Oommen > --- Reviewed-by: Konrad Dybcio Konrad