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[80.193.62.245]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48dfd4c5957sm7280051f8f.9.2026.10.16.15.25.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Oct 2026 15:25:20 -0700 (PDT) From: George Neacsu To: Sergey Lebedev , Bryan O'Donoghue Cc: Sakari Ailus , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , German Pablo Lindo , Simon Kruse , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] media: i2c: ov13858: Add device tree support Date: Fri, 16 Oct 2026 23:25:17 +0100 Message-ID: <20261016222517.23525-1-geocausa@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261016210802.60605-1-lsa.uz@pm.me> References: <20261015-ov13858-x1e-v1-0-acdd918f4fb6@gmail.com> <20261015-ov13858-x1e-v1-2-acdd918f4fb6@gmail.com> <19662dcc-4a25-4d18-a3bc-6b277bd676a6@kernel.org> <20261016161618.209290-1-geocausa@gmail.com> <711e8518-5054-49ab-8432-346049a86cd1@kernel.org> <20261016210802.60605-1-lsa.uz@pm.me> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Bryan, Sergey, The runtime PM test I promised, on the Surface Pro 11 (X1E80100) booted into linux-next with the PHY series, CAMSS and this series: - 20 cycles of open, stream 30 frames, close on the rear OV13858: the sensor was runtime suspended before and after every cycle and streamed every time; three further cycles that saved the frames got all of them (3 x 4224x3136 RAW10 each); - the regulator summary shows avdd, dovdd and dvdd of 3-0010 enabled (use count 1) while streaming and at use count 0 between sessions. The supplies are real PM8010 LDOs (avdd l5m, dovdd l6m, dvdd l1m) as described by my out-of-tree SP11 board DT, not dummy regulators. That run used Sergey's v3. Its power on and power off callbacks are the same in v4, which only drops the system sleep handlers. The next version will be rebased on v4. Thanks, George