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[91.78.91.116]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-3ac70a11442sm25789171fa.28.2026.10.27.07.30.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2026 07:30:28 -0700 (PDT) From: Ruslan Koreev To: Fernando Rimoli , "D. Manresa" Cc: Sakari Ailus , Dan Scally , Hans de Goede , Andy Shevchenko , Rillian Grant , Sergey Lebedev , linux-media@vger.kernel.org Subject: Re: media: ipu-bridge: lifetime of retained software-node properties Date: Tue, 27 Oct 2026 17:30:23 +0300 Message-ID: <20261027143023.3312353-1-koreev.r@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <179303518584.774397.17279190841735842653@gmail.com> References: <20261026091252.676350-1-koreev.r@gmail.com> <20261026111108.34186-1-fernandorimoli11@gmail.com> <179303518584.774397.17279190841735842653@gmail.com> X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Fernando, Dario, I've incorporated v5 1/2 into the local flash integration. With both v5 patches, QEMU tests passed 16 PCI remove/rescan cycles per run, eight including bridge unload/reload, for both the original bridge and our integration. Frequencies and lens references remained readable while the bridge was unloaded. No KASAN or lockdep reports. A synthetic X1 configuration also preserved the IR flash reference, LED string property and limits through the same lifecycle tests. Agreed on vcm_type: it is currently init-only, and I'd keep that cleanup separate. Could you confirm that capture works again on each previously working sensor after module reload and repeated PCI remove/rescan with the full v5 series? If you've already covered this, those results would be useful. Regards, Ruslan