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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8fc7629b56sm255173966b.37.2026.02.16.03.04.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Feb 2026 03:04:57 -0800 (PST) Message-ID: Date: Mon, 16 Feb 2026 12:04:53 +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 0/3] Add CAMSS support for SM6350 To: Luca Weiss , Bryan O'Donoghue , Robert Foss , Todor Tomov , Vladimir Zapolskiy , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bryan O'Donoghue , Bjorn Andersson , Konrad Dybcio , Taniya Das Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260213-sm6350-camss-v3-0-30a845b0b7cc@fairphone.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260213-sm6350-camss-v3-0-30a845b0b7cc@fairphone.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjE2MDA5MyBTYWx0ZWRfX0inANYe6kpLe R1F3SQMhbZDLfFpF4vt676YuJKDDnUTZC8ehp00vdAyFSnyvu1VJ7c6dOf87WnuJV/jNwrpStUZ OYvVMs28DhJbRo79WAzK5bHBY3aZbgu/AFN+rkooOPZ+O7dKoQ4eTrb98VqeDMVry+xm2fd0fch /sMBA55JMHcAagauPbdRVI+7BF4eroV8EIhOyXkUbgbh8rcSvhpniKhpxmUZDpHv4lBqJYjwjKP 9XVwdNX0rP2zAXkL4PU7zC3Ojpss3gTLi9Y43QCNez2bnjOeLD1L1cm+g1t44gHut2y8X5Nr3a/ zd3+3Aa82sEVZqfH0AYd7EB7Bt291vHvMmWJDkOZ+mSozg/PW5X1sy65v1YwpImzD8Mn3eLkpr9 jV3+hlx5LdUSrd7ze6d0rxLanG2rK4tEYRnKxncOPVW2cR9re1MDyJvphxpkOjhgsqWl53eREVU 20XcK9OEgu9XcRaCsTg== X-Proofpoint-GUID: 4Kfr7NeRrtvrNVFDawlwwnyMktpPkGV7 X-Proofpoint-ORIG-GUID: 4Kfr7NeRrtvrNVFDawlwwnyMktpPkGV7 X-Authority-Analysis: v=2.4 cv=EbXFgfmC c=1 sm=1 tr=0 ts=6992f9da cx=c_pps a=UgVkIMxJMSkC9lv97toC5g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=z6PqFfQUvjP8iauf7AUA:9 a=QEXdDO2ut3YA:10 a=zgiPjhLxNE0A:10 a=1HOtulTD9v-eNWfpl4qZ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-16_04,2026-02-16_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 bulkscore=0 priorityscore=1501 spamscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 impostorscore=0 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602160093 On 2/13/26 2:15 PM, Luca Weiss wrote: > Add bindings, driver and dts to support the Camera Subsystem on the > SM6350 SoC. > > These patches were tested on a Fairphone 4 smartphone with WIP sensor > drivers (Sony IMX576 and IMX582), the camera pipeline works properly as > far as I can tell. > > Though when stopping the camera stream, the following clock warning > appears in dmesg. But it does not interfere with any functionality, > starting and stopping the stream works and debugcc is showing 426.4 MHz > while the clock is on, and 'off' while it's off. > > Any suggestion how to fix this, is appreciated. > > [ 5738.590980] ------------[ cut here ]------------ > [ 5738.591009] gcc_camera_axi_clk status stuck at 'on' FWIW 845 has .halt_check = BRANCH_VOTED here, which translates into 'dont check the state at disable', this one has BRANCH_HALT (i.e. spin and keep checking the hw state) +Taniya would BRANCH_VOTED be fitting for 6350 too? ^ Konrad