{"id":17907,"url":"https://patchwork.libcamera.org/api/1.1/covers/17907/?format=json","web_url":"https://patchwork.libcamera.org/cover/17907/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20221129134534.2933-1-naush@raspberrypi.com>","date":"2022-11-29T13:45:24","name":"[libcamera-devel,v2,00/10] Raspberry Pi: Platform configuration and buffer allocation improvements","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/1.1/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"mbox":"https://patchwork.libcamera.org/cover/17907/mbox/","series":[{"id":3647,"url":"https://patchwork.libcamera.org/api/1.1/series/3647/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3647","date":"2022-11-29T13:45:24","name":"Raspberry Pi: Platform configuration and buffer allocation improvements","version":2,"mbox":"https://patchwork.libcamera.org/series/3647/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/17907/comments/","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 8304ABE08B\n\tfor ;\n\tTue, 29 Nov 2022 13:45:40 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 992FC63341;\n\tTue, 29 Nov 2022 14:45:39 +0100 (CET)","from mail-wm1-x334.google.com (mail-wm1-x334.google.com\n\t[IPv6:2a00:1450:4864:20::334])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 41FE563331\n\tfor ;\n\tTue, 29 Nov 2022 14:45:38 +0100 (CET)","by mail-wm1-x334.google.com with SMTP id\n\ta11-20020a05600c2d4b00b003cf6f5fd9f1so10863399wmg.2\n\tfor ;\n\tTue, 29 Nov 2022 05:45:38 -0800 (PST)","from naush-laptop.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\tn8-20020a05600c3b8800b003cfbbd54178sm3565636wms.2.2022.11.29.05.45.37\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 29 Nov 2022 05:45:37 -0800 (PST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1669729539;\n\tbh=tSiUMFfqHRqfhHZDdIxSNJTz/ei7nNPLSG3nrmkGX0M=;\n\th=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post:\n\tList-Help:List-Subscribe:From:Reply-To:From;\n\tb=jyRj6E3naC+SUCJ7kP90O6jL9l1y2SfsYiIW2FUAihHhcVNISnCqIZpDA3/i+Yw4l\n\tyGYpunCyCu84735kL0BTmASZ37/fZ858X6QLP7G7FJrDo+JmOO24TYzl+sS/VAy5oV\n\tK3opXW7JQeln7foOzuKkhlAfZBEzl7Jv1koXhxWzJeTKZY9EzUV9IkrILqBaoUaCap\n\tXSsPbbw431/Jeu5FELSC/qfAm4WG7QXLfxdeBp1jRKYl4NLPqTAVWtK5wcXKNT5Yh6\n\tu1KBkfYGuejM4Da2pbAc0ABCiJFBiDGjhdrlyRNhj7YKFDWwpRLzUKUoC1H9POYNng\n\tjpl4cSD4q6fZg==","v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:from:to:cc:subject:date:message-id:reply-to;\n\tbh=/otR+zBwXLyk1HQsJU6cHbrF6v6afTx4AVM7O9SlK78=;\n\tb=sj4Z9oW2DavB2Jtxb/uVq11xJwKnPH3x50Muq8zPqo0oJmBibqPBmt/7gjxxYYktm5\n\t+vU6wunWBrIHw67ek/TVp9Idt+KMaYnnTwYer21VGNO1wqFdkQkVFNyBWUdOcBGHgsZJ\n\tBa50dx78lS8HtPA/LwyvcXrC8rvb4w7Pa17yLJ7w3BzxTri0o0vdwAydmVVAmiwAqYA7\n\t26T9ZRM52stePn5dUmtEIl6lcqbA+rpjixSbW1vuENMq1k1nDIKXt7y79S420sHIKdR8\n\tDY9xmlO9CAkz6sZ18txhzlTjiT3RCltLoqXKGOaQLcTlOx4RQC2mMhIV/+XxpuvutHvt\n\tOmSA=="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (2048-bit key; \n\tunprotected) header.d=raspberrypi.com\n\theader.i=@raspberrypi.com\n\theader.b=\"sj4Z9oW2\"; dkim-atps=neutral","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:x-gm-message-state:from:to:cc:subject:date:message-id\n\t:reply-to;\n\tbh=/otR+zBwXLyk1HQsJU6cHbrF6v6afTx4AVM7O9SlK78=;\n\tb=0DkzIRss9zoJXwGGo2TKQpepXKUCtcVg5k78AWGx+Sy1owEMWc6yvDFdgRYF7nAw+G\n\tg23o5bfOljV/dj2zU5Bz+oUw/cKbqEWtEgcfO+Wl7zg3s67Ed/jMMFgPEioJyXro4kJP\n\tZ94erQOb6f0CdgkCWy1UwNOBIS3/O2XDRuw61WowkWrZ3rp0iweJgoZfSiehCqx2JSJ9\n\tcgIR01xW0xKrW3YCHM0oKGaxDUpcPVtT5E2HFSY2+RNvucpWFp5UITVxAOViqiu5gt9/\n\tihpqMCW+xghI6S7reR7vITkkkYHN3IMsuJIZGiODJLNeSU7IuRo6Gh7Na30i07YjbSBy\n\t1GTQ==","X-Gm-Message-State":"ANoB5pmH6yxEVIavywXU55WtcP/6ZmVYObsrN2VKishLs8zWUmKxRMzX\n\tSNLuSiySX90Ye2+dieg9qS3swBuhZ+1C5g==","X-Google-Smtp-Source":"AA0mqf76qxtevs66pNx+xGrSirRohF+nfg6qsDXJvJJYkhHg4CH23zjvP3yQEVQ7mrgyHhH0tdh/cg==","X-Received":"by 2002:a7b:c456:0:b0:3a5:f600:502e with SMTP id\n\tl22-20020a7bc456000000b003a5f600502emr32724680wmi.39.1669729537593; \n\tTue, 29 Nov 2022 05:45:37 -0800 (PST)","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 29 Nov 2022 13:45:24 +0000","Message-Id":"<20221129134534.2933-1-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.25.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v2 00/10]\tRaspberry Pi: Platform\n\tconfiguration and buffer allocation improvements","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Naushir Patuck via libcamera-devel\n\t","Reply-To":"Naushir Patuck ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Hi,\n\nVersion 2 of this series addresses all of David's suggestions/fixes. The only\nother changes is in patch 1, we explicitly provide a subdir as well as a filename\ninto PipelineHandler::configurationFile().\n\nThanks,\nNaush\n\nNaushir Patuck (10):\n libcamera: pipeline: Add a platform configuration file helper\n pipeline: raspberrypi: Add a pipeline config structure\n pipeline: raspberrypi: Split out ISP Output0 buffer allocation\n pipeline: raspberrypi: Read config parameters from a file\n pipeline: raspberrypi: Disable StreamOn for ISP Output0/1 when\n dropping frames\n pipeline: raspberrypi: Reorder startup drop frame initialisation\n pipeline: raspberrypi: Add a parameter to disable startup drop frames\n pipeline: raspberrypi: Allow pipeline handler to always use the newest\n frame\n pipeline: raspberrypi: Add minimal memory usage config file\n pipeline: raspberrypi: Add libcamera-apps and picamera2 config file\n\n include/libcamera/internal/pipeline_handler.h | 3 +\n .../pipeline/raspberrypi/data/default.json | 28 ++\n .../pipeline/raspberrypi/data/meson.build | 10 +\n .../raspberrypi/data/minimal_mem.json | 28 ++\n .../pipeline/raspberrypi/data/rpi_apps.json | 28 ++\n .../pipeline/raspberrypi/meson.build | 2 +\n .../pipeline/raspberrypi/raspberrypi.cpp | 239 +++++++++++++++---\n src/libcamera/pipeline_handler.cpp | 60 +++++\n 8 files changed, 367 insertions(+), 31 deletions(-)\n create mode 100644 src/libcamera/pipeline/raspberrypi/data/default.json\n create mode 100644 src/libcamera/pipeline/raspberrypi/data/meson.build\n create mode 100644 src/libcamera/pipeline/raspberrypi/data/minimal_mem.json\n create mode 100644 src/libcamera/pipeline/raspberrypi/data/rpi_apps.json"}