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Wed, 07 Oct 2026 03:03:46 -0700 (PDT) X-Received: by 2002:a05:620a:2912:b0:936:e938:b07a with SMTP id af79cd13be357-93e9b345658mr339524585a.8.1791367425692; Wed, 07 Oct 2026 03:03:45 -0700 (PDT) Received: from [192.168.25.64] ([94.155.124.210]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48c71d1144csm4297318f8f.23.2026.10.07.03.03.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Oct 2026 03:03:44 -0700 (PDT) Message-ID: Date: Wed, 7 Oct 2026 13:03:42 +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 00/45] media: qcom: camss: add IFE pixel path support To: Bryan O'Donoghue , Gjorgji.Rosikopulos.gjorgji.rosikopulos@oss.qualcomm.com, Mauro Carvalho Chehab Cc: Vladimir Zapolskiy , Loic Poulain , Dmitry Baryshkov , Atanas Filipov , Jigarkumar Zala , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , hariram.purushothaman@oss.qualcomm.com, pshrotri@qti.qualcomm.com, Vikram Sharma , johannes.goede@oss.qualcomm.com, konradybcio@kernel.org References: <20261006223953.3382273-1-gjorgji.rosikopulos@oss.qualcomm.com> Content-Language: en-US From: "Gjorgji Rosikopulos (Consultant)" In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=W66txhWk c=1 sm=1 tr=0 ts=6ac61903 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=eGCDHFSXubCXFTSSGhjuOA==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=uTK4J-ebKsyKmJgbFeIA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: gHPBBjM-dJ-SFPIFR6PumQB4bPqTrFj0 X-Proofpoint-GUID: gHPBBjM-dJ-SFPIFR6PumQB4bPqTrFj0 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDA3MDAzOSBTYWx0ZWRfX1IPUzKsDQdrK ZO6MQ/BGwc5d/jSg83TOWH3298WExp0ef+sh8pJhjGoM4EL19iHqQFbTXa3zu0QXVv0H1NrP9nK 8xEgDhMMuy6QjwdFKhM+i9sKnRIFPmC3hW4JBLBmmZswp1I+uR2M3kePF4CghG3sIM3UWUQhf2s kYwg9KRHgN6hsLOVf1N0CaiB7c1DKVD+rDnf4QC1GLnvhbLQ0KDWLakdKJ0Af90b0Rh4XhA3F2e P06yWJR6uDJrpdkH6JjLGU01eViIgZKmzSdaR2qVatnhpNHWTp/XcVMfnkbyPIeRECp4LLwLYAA zxDSvO8/VjIWLNp5BdL81xHg8Jlg3/uMN6sSp56DMXTokx4PMT9Ac764t0n/8kBuegPaeO0fgLN o/GA7E7IRHgA3Kffpve3ML0u+q9TJXAzOtDEvvNtU6ip4qcsDt5dHM9DR6bPU/2uZU/i6/eHiQN uWPMeC5Flxv4s8/O2fQ== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDA3MDAzOSBTYWx0ZWRfX67h/nwW2qKzY 4qIJ77+FKp68/Xwg+/OUOwCIfs0vtIzlBTVsI96xFMFviVg9duIctm5vRXuv1K34UTnEy7SAPWO Ce7GmX6eAY7JT6KWHXpYlMu3OXsFFf0= 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=2026-10-07_03,2026-10-06_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 spamscore=0 bulkscore=0 clxscore=1015 malwarescore=0 impostorscore=0 suspectscore=0 priorityscore=1501 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2610070039 On 10/7/2026 12:59 PM, Bryan O'Donoghue wrote: > On 07/10/2026 00:39, > Gjorgji.Rosikopulos.gjorgji.rosikopulos@oss.qualcomm.com wrote: >> NOTE: Bryan has posted RFC changes for pixel path params and >> statistics. This series was ready to be posted at that time, so it is >> not rebased on top of Bryan's implementation. Both implementations >> share common parts, but take a different direction towards enabling >> the pixel path: Bryan's series extends camss-vfe, while this series >> introduces the new camss-ife sub-device described above. > > Indeed. > > I have posted an evolutionary approach - shifting from and fixing the > original sin of mixing write-master and rdi indexing - as a first up fix > to the driver, and then placing new features on top. > > What I don't support here - is a parallel in-driver new driver that > leaves legacy stuff as-is and just shoots off and does something easier > in its own isolated place. > > Great to see the willingness of qcom to follow up on my lead, lets work > together to integrate your stuff on top. I agree, lets work together to move forward on this topic. ~Gjorgji