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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-67237d842f6sm225162a12.9.2026.04.15.02.12.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Apr 2026 02:12:54 -0700 (PDT) Message-ID: <17b2ff60-d2e7-4f88-b2ae-f4dcad44fc33@oss.qualcomm.com> Date: Wed, 15 Apr 2026 11:12:51 +0200 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 RFC 4/4] arm64: dts: qcom: Enable GPU & GMU on Glymur CRD To: Akhil P Oommen , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Rob Clark , Sean Paul , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org References: <20260405-glymur-gpu-dt-v1-0-2135eb11c562@oss.qualcomm.com> <20260405-glymur-gpu-dt-v1-4-2135eb11c562@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260405-glymur-gpu-dt-v1-4-2135eb11c562@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=AvHeGu9P c=1 sm=1 tr=0 ts=69df5699 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=Vhnk_s3sKeSiNHHGov4A:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-GUID: vlbCT7XvO7hFYwVm59NLfBsYL5j6NSQb X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDE1MDA4MyBTYWx0ZWRfX755PLydPkfm6 PVuebuhrzLFWa3i/5nkHuwwmLDQfLSYR+Pl8621EfzQdXfARv6d8Oq0RER1Mtvb55vdR4pdGLEq Ki1sNx8C9Exe8HGglW8Lle1Pr+R7P1wyDzZ9C9TkqNu2mkdVbb+JicLsZmswgqIKnOjbfwX8Fe2 OU0c2l/3Atj4eO6FEBYz1BnfOFZpfYhjE1UdmncXsSP9szmPMJnYxZXTH28/V8X1n1eWTvdIwwX Kzu3NmfmaVyFMhhQc6hDb+t4QhHhRbCS0Bysq/gN2/plpHCqYfM4R7Mz4/1rPB969zbhYjvg04z gqWZJwYk+I6hbDvaWYGlYdpjpRYggVsjyCcmz1c3kz+dzUgQeFzbSFhkHumdSM226qtpQqwZrZS cRJPcKilRCxvONR/kF1S9q6hyFoPQhCgTBzjiAiYhYJ0wmyxfGhU5sfIk6rfAkqLIPBSFBFG4Z1 vKFuw1fq+UZSgdTu1aQ== X-Proofpoint-ORIG-GUID: vlbCT7XvO7hFYwVm59NLfBsYL5j6NSQb X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-14_04,2026-04-13_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 clxscore=1015 adultscore=0 phishscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604150083 On 4/4/26 11:03 PM, Akhil P Oommen wrote: > Enable the necessary DT nodes to add support for GPU on the Glymur CRD. > The Glymur CRD boots Linux at EL2, which means it doesn't require the > secure GPU firmware (zap fw). > > Signed-off-by: Akhil P Oommen > --- This isn't a blocker per se, but since there is no more zap, do you think we can just enable the GPU and GMU by default (i.e. no status= "disabled" in SoC DTSI)? Reviewed-by: Konrad Dybcio Konrad