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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b734fa81172sm1079373866b.15.2025.11.17.06.06.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 17 Nov 2025 06:06:38 -0800 (PST) Message-ID: <60fb9b8c-86ac-4c4d-aebc-2c9c2f558fcb@oss.qualcomm.com> Date: Mon, 17 Nov 2025 15:06:35 +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 v3 17/20] drm/msm/a8xx: Add support for Adreno X2-85 GPU To: Akhil P Oommen , Rob Clark , Bjorn Andersson , Konrad Dybcio , Sean Paul , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , Jonathan Marek , Jordan Crouse , Will Deacon , Robin Murphy , Joerg Roedel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Connor Abbott Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, devicetree@vger.kernel.org References: <20251114-kaana-gpu-support-v3-0-92300c7ec8ff@oss.qualcomm.com> <20251114-kaana-gpu-support-v3-17-92300c7ec8ff@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251114-kaana-gpu-support-v3-17-92300c7ec8ff@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: tOs6NIlDZxhiPc5oUJRo7oMGk7fOzJ0T X-Proofpoint-GUID: tOs6NIlDZxhiPc5oUJRo7oMGk7fOzJ0T X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTE3MDEyMCBTYWx0ZWRfXx8l8pS+CUmSD ljLbc7/civvTLemQgPCsJBpoS6eNYLxRtG5MuYGa9AW7JZIYJrMJgYiwLD2Q/XlwkLDrOspafow vfgPTHn+iTIyzb20Yft2ypjA0P/bvCZspI4htWD/iBRi3tk+kKN7LQ6kDaPYsNOjWUB9d9WRjev FZ6hSrc6uTB++fnYtUcteh8ktjxs1C6FBETOAtGWPKdj6TThMPCqUZ9FCfMd9c6bI4LCKZQ91xp 9Wn3tx6u4A5m+CGfe9HvMOuBbwILY3EzV6PA1CjO6CgtqlrO3OuqRUc1XnrrP5KvjZugB3Q8E98 RZnTrWIC9fbVy75X4hi5aylaHa5rRa8NkqQd3VUCXuKthHqOCld5PyLyGg7R9RBzchcMa3Dw5AU 3vmZjlzSi44OEQPxhWzYdduzZcWXwg== X-Authority-Analysis: v=2.4 cv=IrkTsb/g c=1 sm=1 tr=0 ts=691b2bf0 cx=c_pps a=DUEm7b3gzWu7BqY5nP7+9g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=KNdfcIBsQoTh3yukQZwA:9 a=QEXdDO2ut3YA:10 a=-aSRE8QhW-JAV6biHavz:22 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=2025-11-17_03,2025-11-13_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 spamscore=0 phishscore=0 adultscore=0 malwarescore=0 bulkscore=0 clxscore=1015 impostorscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511170120 On 11/14/25 12:29 AM, Akhil P Oommen wrote: > Adreno X2-85 GPU is found in the next generation of Qualcomm's compute > series chipset called Snapdragon X2 Elite (a.k.a Glymur). It is based > on the new A8x slice architecture and features up to 4 slices. Due to > the wider 12 channel DDR support, there is higher DDR bandwidth available > than previous generation to improve performance. > > Add a new entry in the catalog along with the necessary register > configurations to enable support for it. > > Signed-off-by: Akhil P Oommen > --- Reviewed-by: Konrad Dybcio Konrad