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Wed, 28 Oct 2026 03:42:22 -0700 (PDT) Received: from [10.239.96.176] ([114.94.8.21]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ae5a9a58d1sm2493140a91.9.2026.10.28.03.42.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Oct 2026 03:42:22 -0700 (PDT) Message-ID: <218d69dc-5761-4a8c-824f-7a15307f54a6@oss.qualcomm.com> Date: Wed, 28 Oct 2026 18:42:17 +0800 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/9] media: camss: add SM8750 support To: Qianhui Xu , 'Bryan O'Donoghue' , Mauro Carvalho Chehab Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261028093003.722745-1-xiaqinghuan@mail.ustc.edu.cn> Content-Language: en-US From: Hangxiang Ma In-Reply-To: <20261028093003.722745-1-xiaqinghuan@mail.ustc.edu.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI4MDA0MiBTYWx0ZWRfXwR/uy4xxy/m8 K7/7JaXqkZaMz108r2vtt16PsF/bz8dLB5TkasVtNt+zcdCRQ4Kkhqd0hZ9RmbiiIfHWdVV5zGW +xhdSeDNP+ioIXnKK4Wc0FWnW3+rtcWQ+IJqGq+pRkDjy64EMDVGROTEaabPiFKmWtZ8PksjQko tXASq9XT6V9rdaTQh/TLc5E39mDjyvwIQDhSXBusUy3lCqNyBdkCGOYHGyahGFDOkKyUqXxloua D3Cw6WZaZ0ylTY9yy+jwchfJ32/478dlBBwADJNSwU1fN5G0C7tPPioZR71HMMkTAUVrglPe7xx LdUtN/nmVKg3aCtha3YI3SdSIcKoRgmHCd+nnm0o137shMJGUGUaGvMqLCjtY4HdJGkxfTLZP2D NjYUvcs7LBkAFPCma9JTIJm3q+oP0Q2TryzPhP9rPNOCC1f+8UBqArFutkY+j/AQpnt14t+QgId /J0xY64x/RtumGmNU0Q== X-Proofpoint-ORIG-GUID: 4ZUZqjMBRfOoSYUW5lcuQKb89GHZCPCO X-Proofpoint-GUID: 4ZUZqjMBRfOoSYUW5lcuQKb89GHZCPCO X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI4MDA0MiBTYWx0ZWRfXz0neyPVWslQw K7jA+v3aCIFAEaezJWAail44jtElPc0PpTmUnKax7/CXpNXMHJH4cNzAZecCdx+CAjwEyYuA+F9 RH1mt3vh7WHraDYszWO/8WYZVYMuSX4= X-Authority-Analysis: v=2.4 cv=JodkP84C c=1 sm=1 tr=0 ts=6ae1d18f cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=Uz3yg00KUFJ2y2WijEJ4bw==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=OGqcxO2SmPZ7BlYD9rsA:9 a=QEXdDO2ut3YA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-28_03,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 malwarescore=0 bulkscore=0 suspectscore=0 priorityscore=1501 spamscore=0 adultscore=0 lowpriorityscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610280042 On 10/28/2026 5:29 PM, Qianhui Xu wrote: > This series adds camera capture support for the Qualcomm SM8750 SoC > (camera subsystem block with three full and two lite CSIDs, six CSIPHY, > three full and two lite VFEs and three CSITPGs). It was developed on a > Lenovo TB322FC (Y700 Gen4 tablet) and both of its sensors (rear s5kjns, > front gc08a8) capture at full resolution and 30 fps with it, through > libcamera. > Thanks for your interest in this work. It looks like this series is based on my SM8750 series. https://lore.kernel.org/all/20260721-add-support-for-camss-on-sm8750-v6-0-a5f841061d18@oss.qualcomm.com/ However, the original authorship and Signed-off-by appear to have been dropped. When reusing someone else's patches, please keep the original author and Signed-off-by, and add your own below it with a note on what you changed (see Documentation/process/submitting-patches.rst). Also, the follow-up work on top of the SM8750 series is already in progress within our team, and it will be rebased on the Kaanapali series once that is merged. https://lore.kernel.org/all/20261024-kaanapali-camss-v22-0-7da3ea49c8a1@oss.qualcomm.com/ To avoid duplicated effort and split reviews, could you please hold off on posting this series? If you have improvements in mind, I'd be happy to discuss them on the original thread and include them with proper credit. You can also split the CAMSS framework part out as a standalone series so that it will not influence the sm8750 CAMSS series. --- Best Regards, Hangxiang