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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5aed1377075sm3648101e87.28.2026.07.07.06.22.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jul 2026 06:22:19 -0700 (PDT) Date: Tue, 7 Jul 2026 16:22:17 +0300 From: Dmitry Baryshkov To: Bryan O'Donoghue Cc: Bryan O'Donoghue , "Gjorgji Rosikopulos (Consultant)" , Vladimir Zapolskiy , Bryan O'Donoghue , Atanas Filipov , linux-media@vger.kernel.org, loic.poulain@oss.qualcomm.com, mchehab@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andersson@kernel.org, konradybcio@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v4 0/5] Add Qualcomm JPEG V4L2 encoder for SM8250 Message-ID: References: <20260706071113.383215-1-atanas.filipov@oss.qualcomm.com> <68e59764-5a10-4abc-849c-14ea2d9ef76e@linaro.org> <7e36238b-96ac-4269-a6e5-0a6763e437e7@oss.qualcomm.com> <4a2c098f-5d46-4339-9b09-e0ace37e4052@nxsw.ie> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <4a2c098f-5d46-4339-9b09-e0ace37e4052@nxsw.ie> X-Proofpoint-ORIG-GUID: EvGaTkx2BCupCeU2lhQEQgvrZVeChwY6 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA3MDEzMCBTYWx0ZWRfX5kF72EyxD8rS RBgC4Qzm9/vYTDFfIv0AGmet7V7YLjTAVgQ5CbWPXtzdrpctz58EfI5JMubDIWSk5xm+0h2bOFs F0Trz3tuTmdlFJBCpo+8+rKMV9neaC7yG2WRfptc8m0EgMKaTr3i/HWpgEKo15zv6sIu9fvz0Tk Ud1XK53X6qJchEzUv+b90O5BmqEvefuWOqZqtQvyofB8Lt4WT4nmy+HUBhaKZpXxXB0rpWclTMq Qs2ZqeiE2wBG2vXBmIf9bTBgoPm1ZSBJ9DA5rKNSu1b0Cco8HGnef9j6IU3SdCgfI4hRJvpND+f UZKqzpsp8VRPcd9lc/ZnRFMp7Cv0nZsvvj5ECUE/q/xJGwV/Y0zABmPRI4lScpsf0XkWdOJxuOn qFl7W1ej7bTGJEWOF42gFqi8CGK6ZB85qqCdgtVIwByDsOYANkOnqop50lfk9E8Va/uVA4p4UVd ZL6iuUe+mo8djd2QYrQ== X-Authority-Analysis: v=2.4 cv=PIM/P/qC c=1 sm=1 tr=0 ts=6a4cfd8f cx=c_pps a=KB4UBwrhAZV1kjiGHFQexw==:117 a=xqWC_Br6kY4A:10 a=8nJEP1OIZ-IA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=17shpdAnEHHmTgLBXfwA:9 a=3ZKOabzyN94A:10 a=wPNLvfGTeEIA:10 a=o1xkdb1NAhiiM49bd1HK:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA3MDEzMCBTYWx0ZWRfX3/7aeFT9WWYC JaL0lwsrZ9FT8CwzG8fCMH/geSbospOHCwkvgeIN07ZxpX4xuO0ptxsgfF8otrrFaxCcW6ZO8bo puXO5KDJ8RSEHm0sSDj0sH4qS2pknME= X-Proofpoint-GUID: EvGaTkx2BCupCeU2lhQEQgvrZVeChwY6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-07_03,2026-07-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 impostorscore=0 malwarescore=0 adultscore=0 phishscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607070130 On Tue, Jul 07, 2026 at 11:15:40AM +0000, Bryan O'Donoghue wrote: > On 07/07/2026 12:13, Bryan O'Donoghue wrote: > > camera-bus { > >     compat=camss > >     power-domains= > >     csid { > >         compat=csid; > >     } > >     jpeg { > >         compat=jpeg; > >     } > > } > > * compat="camss-bus" You can't change compat. There is no separate "camss bus". We have camss block on, say, Hamoa. Or Glymur. Or CoolPlatform. This would mean exactly qcom,x1e80100-camss, qcom,glymur-camss, etc. Then, a part of that camss device we have all the IFE, PHY, JPEG and other blocks. Each of them having a separate compat, etc. But, there is no "camss-bus" (okay, there is a camnoc, but it is not represented as such in DT). -- With best wishes Dmitry