{"id":18184,"url":"https://patchwork.libcamera.org/api/patches/18184/?format=json","web_url":"https://patchwork.libcamera.org/patch/18184/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/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":"<20230123154934.27803-10-naush@raspberrypi.com>","date":"2023-01-23T15:49:29","name":"[libcamera-devel,v2,09/14] ipa: raspberrypi: Handle autofocus controls","commit_ref":"a38c0502b4e5536aef17fab3e98ce2cd1b135dd4","pull_url":null,"state":"accepted","archived":false,"hash":"75f17b9f30d386e1a66cc0280b055e01dff2e82d","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/18184/mbox/","series":[{"id":3719,"url":"https://patchwork.libcamera.org/api/series/3719/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3719","date":"2023-01-23T15:49:20","name":"Raspberry Pi: Camera Module 3 support","version":2,"mbox":"https://patchwork.libcamera.org/series/3719/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/18184/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/18184/checks/","tags":{},"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 72824C3240\n\tfor ;\n\tMon, 23 Jan 2023 15:50:00 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 2281662601;\n\tMon, 23 Jan 2023 16:50:00 +0100 (CET)","from mail-wm1-x331.google.com (mail-wm1-x331.google.com\n\t[IPv6:2a00:1450:4864:20::331])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id EF2D4625E7\n\tfor ;\n\tMon, 23 Jan 2023 16:49:53 +0100 (CET)","by mail-wm1-x331.google.com with SMTP id q8so9356323wmo.5\n\tfor ;\n\tMon, 23 Jan 2023 07:49:53 -0800 (PST)","from localhost.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\tn16-20020a05600c181000b003d1de805de5sm10339689wmp.16.2023.01.23.07.49.52\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 23 Jan 2023 07:49:52 -0800 (PST)"],"DKIM-Signature":["v=1; 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\n\tMon, 23 Jan 2023 07:49:53 -0800 (PST)","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 23 Jan 2023 15:49:29 +0000","Message-Id":"<20230123154934.27803-10-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.25.1","In-Reply-To":"<20230123154934.27803-1-naush@raspberrypi.com>","References":"<20230123154934.27803-1-naush@raspberrypi.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v2 09/14] ipa: raspberrypi: Handle\n\tautofocus controls","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 ","Cc":"Nick Hollinghurst ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"From: Nick Hollinghurst \n\nAdd handlers for all autofocus related libcamera controls. Translate these\ncontrols to the RPiController autofocus algorithm API.\n\nSigned-off-by: Nick Hollinghurst \nSigned-off-by: Naushir Patuck \nReviewed-by: Naushir Patuck \nReviewed-by: David Plowman \n---\n src/ipa/raspberrypi/raspberrypi.cpp | 144 ++++++++++++++++++++++++++++\n 1 file changed, 144 insertions(+)","diff":"diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp\nindex 745c16f354ce..0eb55ed605b6 100644\n--- a/src/ipa/raspberrypi/raspberrypi.cpp\n+++ b/src/ipa/raspberrypi/raspberrypi.cpp\n@@ -31,6 +31,7 @@\n \n #include \"libcamera/internal/mapped_framebuffer.h\"\n \n+#include \"af_algorithm.h\"\n #include \"agc_algorithm.h\"\n #include \"agc_status.h\"\n #include \"alsc_status.h\"\n@@ -732,11 +733,49 @@ static const std::map DenoiseModeTable = {\n \t{ controls::draft::NoiseReductionModeZSL, RPiController::DenoiseMode::ColourHighQuality },\n };\n \n+static const std::map AfModeTable = {\n+\t{ controls::AfModeManual, RPiController::AfAlgorithm::AfModeManual },\n+\t{ controls::AfModeAuto, RPiController::AfAlgorithm::AfModeAuto },\n+\t{ controls::AfModeContinuous, RPiController::AfAlgorithm::AfModeContinuous },\n+};\n+\n+static const std::map AfRangeTable = {\n+\t{ controls::AfRangeNormal, RPiController::AfAlgorithm::AfRangeNormal },\n+\t{ controls::AfRangeMacro, RPiController::AfAlgorithm::AfRangeMacro },\n+\t{ controls::AfRangeFull, RPiController::AfAlgorithm::AfRangeFull },\n+};\n+\n+static const std::map AfPauseTable = {\n+\t{ controls::AfPauseImmediate, RPiController::AfAlgorithm::AfPauseImmediate },\n+\t{ controls::AfPauseDeferred, RPiController::AfAlgorithm::AfPauseDeferred },\n+\t{ controls::AfPauseResume, RPiController::AfAlgorithm::AfPauseResume },\n+};\n+\n void IPARPi::queueRequest(const ControlList &controls)\n {\n+\tusing RPiController::AfAlgorithm;\n+\n \t/* Clear the return metadata buffer. */\n \tlibcameraMetadata_.clear();\n \n+\t/* Because some AF controls are mode-specific, handle AF mode change first. */\n+\tif (controls.contains(controls::AF_MODE)) {\n+\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\tif (!af) {\n+\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t<< \"Could not set AF_MODE - no AF algorithm\";\n+\t\t}\n+\n+\t\tint32_t idx = controls.get(controls::AF_MODE).get();\n+\t\tauto mode = AfModeTable.find(idx);\n+\t\tif (mode == AfModeTable.end()) {\n+\t\t\tLOG(IPARPI, Error) << \"AF mode \" << idx\n+\t\t\t\t\t << \" not recognised\";\n+\t\t} else\n+\t\t\taf->setMode(mode->second);\n+\t}\n+\n+\t/* Iterate over controls */\n \tfor (auto const &ctrl : controls) {\n \t\tLOG(IPARPI, Debug) << \"Request ctrl: \"\n \t\t\t\t << controls::controls.at(ctrl.first)->name()\n@@ -1028,6 +1067,111 @@ void IPARPi::queueRequest(const ControlList &controls)\n \t\t\tbreak;\n \t\t}\n \n+\t\tcase controls::AF_MODE:\n+\t\t\tbreak; /* We already handled this one above */\n+\n+\t\tcase controls::AF_RANGE: {\n+\t\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\t\tif (!af) {\n+\t\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t\t<< \"Could not set AF_RANGE - no focus algorithm\";\n+\t\t\t\tbreak;\n+\t\t\t}\n+\n+\t\t\tauto range = AfRangeTable.find(ctrl.second.get());\n+\t\t\tif (range == AfRangeTable.end()) {\n+\t\t\t\tLOG(IPARPI, Error) << \"AF range \" << ctrl.second.get()\n+\t\t\t\t\t\t << \" not recognised\";\n+\t\t\t\tbreak;\n+\t\t\t}\n+\t\t\taf->setRange(range->second);\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\tcase controls::AF_SPEED: {\n+\t\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\t\tif (!af) {\n+\t\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t\t<< \"Could not set AF_SPEED - no focus algorithm\";\n+\t\t\t\tbreak;\n+\t\t\t}\n+\n+\t\t\tAfAlgorithm::AfSpeed speed = ctrl.second.get() == controls::AfSpeedFast ?\n+\t\t\t\t\t\t AfAlgorithm::AfSpeedFast : AfAlgorithm::AfSpeedNormal;\n+\t\t\taf->setSpeed(speed);\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\tcase controls::AF_METERING: {\n+\t\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\t\tif (!af) {\n+\t\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t\t<< \"Could not set AF_METERING - no AF algorithm\";\n+\t\t\t\tbreak;\n+\t\t\t}\n+\t\t\taf->setMetering(ctrl.second.get() == controls::AfMeteringWindows);\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\tcase controls::AF_WINDOWS: {\n+\t\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\t\tif (!af) {\n+\t\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t\t<< \"Could not set AF_WINDOWS - no AF algorithm\";\n+\t\t\t\tbreak;\n+\t\t\t}\n+\t\t\taf->setWindows(ctrl.second.get>());\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\tcase controls::AF_PAUSE: {\n+\t\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\t\tif (!af || af->getMode() != AfAlgorithm::AfModeContinuous) {\n+\t\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t\t<< \"Could not set AF_PAUSE - no AF algorithm or not Continuous\";\n+\t\t\t\tbreak;\n+\t\t\t}\n+\t\t\tauto pause = AfPauseTable.find(ctrl.second.get());\n+\t\t\tif (pause == AfPauseTable.end()) {\n+\t\t\t\tLOG(IPARPI, Error) << \"AF pause \" << ctrl.second.get()\n+\t\t\t\t\t\t << \" not recognised\";\n+\t\t\t\tbreak;\n+\t\t\t}\n+\t\t\taf->pause(pause->second);\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\tcase controls::AF_TRIGGER: {\n+\t\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\t\tif (!af || af->getMode() != AfAlgorithm::AfModeAuto) {\n+\t\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t\t<< \"Could not set AF_TRIGGER - no AF algorithm or not Auto\";\n+\t\t\t\tbreak;\n+\t\t\t} else {\n+\t\t\t\tif (ctrl.second.get() == controls::AfTriggerStart)\n+\t\t\t\t\taf->triggerScan();\n+\t\t\t\telse\n+\t\t\t\t\taf->cancelScan();\n+\t\t\t}\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\tcase controls::LENS_POSITION: {\n+\t\t\tAfAlgorithm *af = dynamic_cast(controller_.getAlgorithm(\"af\"));\n+\t\t\tif (af) {\n+\t\t\t\tint32_t hwpos;\n+\t\t\t\tif (af->setLensPosition(ctrl.second.get(), &hwpos)) {\n+\t\t\t\t\tControlList lensCtrls(lensCtrls_);\n+\t\t\t\t\tlensCtrls.set(V4L2_CID_FOCUS_ABSOLUTE, hwpos);\n+\t\t\t\t\tsetLensControls.emit(lensCtrls);\n+\t\t\t\t}\n+\t\t\t} else {\n+\t\t\t\tLOG(IPARPI, Warning)\n+\t\t\t\t\t<< \"Could not set LENS_POSITION - no AF algorithm\";\n+\t\t\t}\n+\t\t\tbreak;\n+\t\t}\n+\n \t\tdefault:\n \t\t\tLOG(IPARPI, Warning)\n \t\t\t\t<< \"Ctrl \" << controls::controls.at(ctrl.first)->name()\n","prefixes":["libcamera-devel","v2","09/14"]}