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[199.106.103.254]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7640b8b0c60sm71215b3a.126.2025.07.25.09.14.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Jul 2025 09:14:24 -0700 (PDT) Message-ID: <12223a91-82f0-4889-8f07-bfa5833c8ffb@oss.qualcomm.com> Date: Fri, 25 Jul 2025 10:14:21 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 00/10] New DRM accel driver for Rockchip's RKNN NPU To: Tomeu Vizoso , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Oded Gabbay , Jonathan Corbet , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sumit Semwal , =?UTF-8?Q?Christian_K=C3=B6nig?= , Sebastian Reichel , Nicolas Frattaroli , Kever Yang , Robin Murphy , Daniel Stone , Da Xue , Philipp Zabel Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, Robert Foss , Krzysztof Kozlowski References: <20250721-6-10-rocket-v9-0-77ebd484941e@tomeuvizoso.net> Content-Language: en-US From: Jeff Hugo In-Reply-To: <20250721-6-10-rocket-v9-0-77ebd484941e@tomeuvizoso.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=NfTm13D4 c=1 sm=1 tr=0 ts=6883ad62 cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=e5mUnYsNAAAA:8 a=DISFzqtZAAAA:8 a=XWXL-kdBtCKZFopiRrIA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 a=Vxmtnl_E_bksehYqCbjh:22 a=aug85vrO5LANNmmtkfAW:22 X-Proofpoint-ORIG-GUID: lhXrHYk17us7LItgEErDW7Dms9kfit1D X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzI1MDEzOSBTYWx0ZWRfX02ywXXD7IHo5 Z+aelVmMlN2bgvyKYYxebm3qaLvRWv6LYF3xFsv2JMrr3bwn7dW9mXrQcsOX0w61hHaNeS4RYtt Cb2m5b561GzaHIY7uBcFsqYMTodYNEydsXr2Nmrqa/GC9olr9QN8cDtPK5lt2mYu/wgOfwcHC53 Cyypuv1/GKQuOb9TRPY4yPtHipO4YUh+52hxOQezWsjDpCcBS+VC1iMq6gzI47YyyPoMtr9R6wb Un3xcj1Juw/PNmq+S+fU9v8qzOh7TtuF7ppjXPZztcIk7SZQX6WB6h1Et3TU+SHv6Ev6yaMfSBM 8YkAWb8zwdJOKR4dzd/7mydqeorRvse/LxYIj6Ork4O6nGq/NkYR/hzKzC3QwL1g03ofm167wAw A68e3Jhc8IsLFDYZLqBmC5PvGY9yW8brqhts5Yo6qZZ3nMejDU95ggKlXZMyIz/o2H5DfnA5 X-Proofpoint-GUID: lhXrHYk17us7LItgEErDW7Dms9kfit1D X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-07-25_04,2025-07-24_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 clxscore=1011 suspectscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 priorityscore=1501 phishscore=0 mlxscore=0 mlxlogscore=804 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507250139 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250725_091427_370814_4175D1EE X-CRM114-Status: GOOD ( 15.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 7/21/2025 3:17 AM, Tomeu Vizoso wrote: > This series adds a new driver for the NPU that Rockchip includes in its > newer SoCs, developed by them on the NVDLA base. > > In its current form, it supports the specific NPU in the RK3588 SoC. > > The userspace driver is part of Mesa and an initial draft can be found at: > > https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29698 > > Signed-off-by: Tomeu Vizoso Patches 1-6 pushed to drm-misc-next. -Jeff