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Mon, 12 Oct 2026 04:00:14 -0700 (PDT) X-Received: by 2002:a05:620a:1786:b0:939:6de6:9518 with SMTP id af79cd13be357-93ebd2607damr1427521685a.47.1791802813324; Mon, 12 Oct 2026 04:00:13 -0700 (PDT) Received: from [192.168.1.31] ([85.196.172.179]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48db9aca657sm19330608f8f.43.2026.10.12.04.00.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 12 Oct 2026 04:00:12 -0700 (PDT) Message-ID: Date: Mon, 12 Oct 2026 14:00:09 +0300 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 2/2] media: qcom: camss: Enable the streams API on SC7280 To: Hitesh Patel Cc: Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , Mauro Carvalho Chehab , Dmitry Baryshkov , Atanas Filipov , Jigarkumar Zala , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260915121536.19207-1-hitesh@ebytelogic.com> <20260916065422.819512-1-hitesh@ebytelogic.com> <20260916065422.819512-3-hitesh@ebytelogic.com> <20261012092328.120984-1-hitesh@ebytelogic.com> Content-Language: en-US From: "Gjorgji Rosikopulos (Consultant)" In-Reply-To: <20261012092328.120984-1-hitesh@ebytelogic.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDEyMDA0MyBTYWx0ZWRfX7s+tr9s1Xf6X lGb8PpeMSQKsjZWOEUGaM2qrWsXRIgNLaOhdZV3xznscBda4R9NJakrdDB2nkdxFZNQHMsbLilX DJMTJkU16Vue+CGZsANdAW3s5anEE4bMZ5bZbG8Ii96GSTieJy8Jn1dnipAiWxFCEGMZBOpTjdO npw0YKi5o3UOwH7Tn2Z1ZqmwdvxkSeTPSb6s49ouNQ2i1aNaLqZ+8/W+M7wEzyo+PMZ96JX9Fnc POu4lv4LnvZAcMPDYs+20ZhcqieJL4RLXGhjRAd14/KtI3CtzGnv1x8xBOGy44qIqKfuR+uxV2S Zl/fq+qpVhdJn+sbftLbiksoYwv+l/8oHsTE9fzstfurDUsTD/ykxeSmKuuVisZ9+OMrYcOxaDG eOy72dJhYe9sFgzt7dcmyn/c+yQ12/nrvA8U3NuWONoc3VizwcDLlDEaBAuCsL0aZ8HXDa07GMX UFFnEjoHbS4JGNKjTNw== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDEyMDA0MyBTYWx0ZWRfX91kKIpicDrQH vUpr0HVIHWxF0tYASKJNNHzzBh3DAZLYTf44oO9GVKBi3YAeav6XtRa9GCagIIZlhxhRcrzEiw0 JYSd/6Yais2uaFamzr25ToIkEqANYyQ= X-Authority-Analysis: v=2.4 cv=QO391QLL c=1 sm=1 tr=0 ts=6accbdc0 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=Q/e3f29T3Hw2hnAEzBPF7w==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=yLbyE3pZHTCQhcmTjJEA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-ORIG-GUID: 8_oQ4TzsMh5D502hf8mYFfp-tdyzAZe1 X-Proofpoint-GUID: 8_oQ4TzsMh5D502hf8mYFfp-tdyzAZe1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-12_03,2026-10-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 spamscore=0 malwarescore=0 suspectscore=0 priorityscore=1501 impostorscore=0 phishscore=0 adultscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610080000 definitions=main-2610120043 Hi Hitesh, On 10/12/2026 12:23 PM, Hitesh Patel wrote: > On 12/10/2026 10:27, Gjorgji Rosikopulos (Consultant) wrote: >> Thanks i will try to include your changes in my next series, >> it will need verification from your side as well. > > Please do carry it in v2 - that is the right way round, since the patch > does not build without your series and there is no point in it going > separately. > > Two things to make v2 easier: > > 1) streams_enable at SoC level, per Bryan's comment. struct camss_resources > already has legacy_phy set once per SoC, so putting streams_enable > next to it keeps the two consistent and drops the 15 per-subdev > assignments my patch was adding. Happy to prepare that hunk if useful. > > 2) The CSIPHY legacy-PHY conflict Bryan reported on 1/8 yesterday. I > already resolved that when porting to qcom-next v7.2; details in my > reply on that thread. Reusing it should let v2 apply to current > linux-next without you needing the hardware to test the legacy path. Thanks please share what you have done it will make my life easier, I will include all your changes in v2 patchset. > > The SER/DES setup is up and running here, so send v2 whenever it is ready > and I will verify on RB3 Gen2 (QCS6490 / SC7280) with two GMSL cameras > behind a MAX9296A, one per CSI-2 port. I will run it against current > linux-next rather than our vendor branch this time, so the Tested-by > applies to the tree you are actually submitting against. Thanks that is noted. ~Gjorgji