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\n\tThu, 17 Oct 2024 05:46:19 -0700 (PDT)", "From": "Mikhail Rudenko <mike.rudenko@gmail.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Mikhail Rudenko <mike.rudenko@gmail.com>", "Subject": "[PATCH 0/3] Reduce rkisp1 flicker on first start", "Date": "Thu, 17 Oct 2024 15:46:10 +0300", "Message-ID": "<20241017124613.3853273-1-mike.rudenko@gmail.com>", "X-Mailer": "git-send-email 2.46.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "This small series aims at reducing rkisp1 startup flicker due to\nsuboptimal defaults and the lack of coordination between the pipeline\nhandler and the AGC algorithm. Analogue gain and exposure time charts\nfrom libcamera are attached to a reply to this message.\n\nMikhail Rudenko (3):\n ipa: rkisp1: agc: Use better default value for analogue gain\n utils: ipc: Allow start method with output parameters in IPA proxies\n rkisp1: synchronize sensor controls with IPA\n\n include/libcamera/ipa/rkisp1.mojom | 2 +-\n src/ipa/rkisp1/algorithms/agc.cpp | 8 ++++++--\n src/ipa/rkisp1/ipa_context.h | 2 ++\n src/ipa/rkisp1/rkisp1.cpp | 19 +++++++++++++++----\n src/libcamera/pipeline/rkisp1/rkisp1.cpp | 6 +++++-\n .../module_ipa_proxy.h.tmpl | 11 ++++-------\n .../module_ipa_proxy_worker.cpp.tmpl | 2 +-\n 7 files changed, 34 insertions(+), 16 deletions(-)\n\n--\n2.46.0" }