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Sun, 14 Jun 2026 14:33:09 -0700 (PDT) Received: from hu-akhilpo-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c42f7c6c5dsm78385815ad.21.2026.06.14.14.33.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2026 14:33:08 -0700 (PDT) From: Akhil P Oommen Subject: [PATCH v2 0/3] drm/msm: Add support for Shikra GPU (A704) Date: Mon, 15 Jun 2026 03:02:56 +0530 Message-Id: <20260615-shikra-gpu-v2-0-2f2d1347c3fb@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAgeL2oC/22OMQ6DMAxFr4I81yhJCxWdeo+KIYCBqIVAHBAV4 u4NsHax9Cz/578CkzPE8IhWcDQbNrYPoC4RlK3uG0JTBQYlVCpSkSG35u00NsOEye2qiop0Leo 7hMDgqDbLIXvlgVvD3rrv4Z7lvv2rmSUKzCpBIit1IWXytMzxOOlPabsuDgPy7dQ7GqdQ0Z8/o NBMuB8Z/4h6WjyefqlCYvsBCVDfttwAAAA= X-Change-ID: 20260609-shikra-gpu-5432bdeaf0f7 To: 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 , Will Deacon , Robin Murphy , "Joerg Roedel (AMD)" Cc: Bibek Kumar Patro , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, Akhil P Oommen , Aditya Sherawat , Krzysztof Kozlowski , Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1781472781; l=1310; i=akhilpo@oss.qualcomm.com; s=20240726; h=from:subject:message-id; bh=XhaeUKD8ec4SllC82vt0xlcd0hBy+SDeLmBke9XzXRk=; b=ivyhD3XZRXduZdfDnTiKOjDQ59HNYEZ7GA0ltWYmT+EzWj6f47wF+hZ4wLfkRqiJC/Tx6fMpp zKINriZeE9UAw4pN32kSFUX/mmaWRexd0I7ddS8cJ00O4Hv2Zb9G2a6 X-Developer-Key: i=akhilpo@oss.qualcomm.com; a=ed25519; pk=lmVtttSHmAUYFnJsQHX80IIRmYmXA4+CzpGcWOOsfKA= X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE0MDIyOSBTYWx0ZWRfX/q1rx5Z59Q3f HH4Uhy1oRtKDx80rmdSOUfJob57JiaAuHCeQI6xcRW8J3yYlzwonuD1zehaqHQPp2IIYymK5o5D zW+UI5SgVBG3pdj1Tv5T3ngB+mfgL5U= X-Authority-Analysis: v=2.4 cv=fLYJG5ae c=1 sm=1 tr=0 ts=6a2f1e17 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=e5mUnYsNAAAA:8 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=vtaXLjJ3spEbOLdMN1IA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 a=Vxmtnl_E_bksehYqCbjh:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE0MDIyOSBTYWx0ZWRfX4KDXdFJLA4C3 U5NzSJDuCKXklW20xWDvYcsh4j0bz6SrmjbdZp7VHE7uJmy3rEMEsjJmKYHfn6mJ3QzT39rJ6YA iV3JCSjiP8E7rnum8I64of66Doi2RAeEATyAmU59/kL7o1da+a828U0PFGE0ZFtyyJaERR0wR0T KJDYk+0atEyesgFTcoA6kFXbYbWqq024Gzt+RxSDFifUFJ8noGIC9rYp4SF9fAubDcl0pb4i8B9 QETAUtkZX0kcpvVaovjGfyk4dUV3tF/2zji3F2rBAPcPkP5r3QnXbhMVlcGB4Ud22l3462QXvWH h5dkwLGzA6MLu9w3wtjsj/P+hK+Wn5H2i8SIVSvfZiHTtN5uL5kYgE7qtD0JziQSOjGKGY5/AHH iVVIdFFH0uQIMqWaZAyFUBiD95NuiQgHLDktavSeUplULyNY2YuHz/0y9FnLlWlUCnaWReh2Rkn tMYnF7wJo45zG7YopFA== X-Proofpoint-GUID: 7K8W_IvWpPy-i4n10xQRHnXTKO7Fw50J X-Proofpoint-ORIG-GUID: 7K8W_IvWpPy-i4n10xQRHnXTKO7Fw50J X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-14_05,2026-06-12_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 clxscore=1015 malwarescore=0 impostorscore=0 phishscore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606040000 definitions=main-2606140229 Adreno A704 GPU found in Shikra is an IP reuse of A702 GPU with very minimal changes. The only KMD facing difference is the chipid and the zap firmware which is specified via devicetree. Mesa side support is already merged: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41762 The dependencies for the devicetree patches are still on the mailing lists. So I will send that separately. -Akhil. Signed-off-by: Akhil P Oommen --- Changes in v2: - Add a new patch to document the GPU SMMU bindings - Capture trailers - Link to v1: https://lore.kernel.org/r/20260609-shikra-gpu-v1-0-9d0e09cab115@oss.qualcomm.com --- Aditya Sherawat (2): dt-bindings: display/msm/gpu: Add support for A704 GPU drm/msm/adreno: Add support for A704 GPU Bibek Kumar Patro (1): dt-bindings: arm-smmu: Document GPU SMMU for Shikra SoC Documentation/devicetree/bindings/display/msm/gpu.yaml | 1 + Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 ++ drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 2 +- 3 files changed, 4 insertions(+), 1 deletion(-) --- base-commit: 61087e3a8490908a65da4e2d33fb5de6eb888982 change-id: 20260609-shikra-gpu-5432bdeaf0f7 Best regards, -- Akhil P Oommen