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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9c3cff130fsm630996766b.47.2026.04.08.02.23.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Apr 2026 02:23:08 -0700 (PDT) Message-ID: <0dce2f2e-2671-46f4-b78f-3a6ecb068311@oss.qualcomm.com> Date: Wed, 8 Apr 2026 11:23:04 +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 3/4] arm64: dts: qcom: Add GPU support for Glymur 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-v1-3-2135eb11c562@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260405-glymur-gpu-dt-v1-3-2135eb11c562@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: Z6aOv5Rh7WAaiFMM-fB7mOJCo3ERY1sH X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA4MDA4NSBTYWx0ZWRfXzMnaeJ47b7PW xiKKo0RBx+C/VuALzDsQmMbemUJp+BCXhr1xCxcHg76bPN7YM4MQ1MVipVJFrBqMmq5T1/RmCZv CjdsL2ysIrbQoxDeSEH0vG4MobtX+VxXzNIZGt7ZLlyMzywTctiYhkJuXmzZivs0R0DC98yXh3g ZtN1+qalPRQqCPHp5ZCwtpVnlyTPsbi7ql8swgjucfwrV0aTijz4AWYWwtfrrYfbtJl5u7eB2TU 6AtWhiCIRdrgnTV/ExDdB1Y6RJjg04vHVIvoNrjxVNYtJhlM/uAluH0Al8O3j4FnI7+8Ji8780e Ikoizt/dLd5yJ0WPti5sBNJkA76NEWb0RFeGou8qMpUVl10b1pEcR99/toiofoaeTM4C8MXNyiV KwDizNDCN5zeF1OFJrpQAvFAKiHvbaV0lt+tBSeLaxSZqQkpxwv8wQLIEHmQRVcbJmbtdWKF0QR +WsXA0UPsdBU2zle7AQ== X-Authority-Analysis: v=2.4 cv=GN041ONK c=1 sm=1 tr=0 ts=69d61e7e cx=c_pps a=UgVkIMxJMSkC9lv97toC5g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=rDmyxzWSWjEmya7nUckA:9 a=QEXdDO2ut3YA:10 a=1HOtulTD9v-eNWfpl4qZ:22 X-Proofpoint-GUID: Z6aOv5Rh7WAaiFMM-fB7mOJCo3ERY1sH 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=2026-04-08_03,2026-04-08_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 suspectscore=0 clxscore=1015 spamscore=0 adultscore=0 bulkscore=0 impostorscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604080085 On 4/4/26 11:03 PM, Akhil P Oommen wrote: > The Adreno X2 series GPU present in Glymur SoC belongs to the A8x > family. It is a new HW IP with architectural improvements as well > as different set of hw configs like GMEM, num SPs, Caches sizes etc. > > Add the GPU and GMU nodes to describe this hardware. > > Signed-off-by: Akhil P Oommen > --- [...] > + gpu_zap_shader: zap-shader { > + status = "disabled"; > + memory-region = <&gpu_microcode_mem>; > + }; My understanding is that we may drop this Reviewed-by: Konrad Dybcio Konrad