{"id":18185,"url":"https://patchwork.libcamera.org/api/patches/18185/?format=json","web_url":"https://patchwork.libcamera.org/patch/18185/","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":"<20230123154934.27803-11-naush@raspberrypi.com>","date":"2023-01-23T15:49:30","name":"[libcamera-devel,v2,10/14] ipa: raspberrypi: Handle autofocus algorithm results","commit_ref":"8418473c5178c112d279d7b9ffab3a61f6306693","pull_url":null,"state":"accepted","archived":false,"hash":"4a28f73fc23e73251d9e29bc5b6aa85a945744be","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/18185/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/18185/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/18185/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 2CF26C3297\n\tfor ;\n\tMon, 23 Jan 2023 15:50:01 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D6C33625FE;\n\tMon, 23 Jan 2023 16:50:00 +0100 (CET)","from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com\n\t[IPv6:2a00:1450:4864:20::32e])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 5B0DF625FD\n\tfor ;\n\tMon, 23 Jan 2023 16:49:54 +0100 (CET)","by mail-wm1-x32e.google.com with SMTP id\n\tc10-20020a05600c0a4a00b003db0636ff84so8924037wmq.0\n\tfor ;\n\tMon, 23 Jan 2023 07:49:54 -0800 (PST)","from localhost.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\tn16-20020a05600c181000b003d1de805de5sm10339689wmp.16.2023.01.23.07.49.53\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 23 Jan 2023 07:49:53 -0800 (PST)"],"DKIM-Signature":["v=1; 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dkim=pass (2048-bit key; \n\tunprotected) header.d=raspberrypi.com\n\theader.i=@raspberrypi.com\n\theader.b=\"E34cAfg2\"; 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:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n\t:subject:date:message-id:reply-to;\n\tbh=daQ5WIrNK17AMNTB2uJujU/y+E4tht6Eh2qZ398InRs=;\n\tb=fYz48b+FjMtn5s/9KxXk2Pzi9Ym35BoPRY5JhqzDxPSMOGGxqhnBUjKnwnhp5v8dET\n\tjQ9YLB7GXmVTNVrEfisnzOh4XQxg68eJ9Pjb9Je7HofLzI5k+OuUQsiV7wXg4ngiavx6\n\tLo76n5JQd/JNIZxACN+i7XbMZDjWFDsku+yn1kYBzHIoL+LIgHaa9iO1Vrro8OzjVqDc\n\t2d3BQGeKTdKQhXZ5aPHuHBk4YP6fsmH+Sx/PZrbV0iSQvCcEduRy0EjfEQbNrCHv2PUv\n\tz08OcOZbf+sMQ8Cmcdy992ay9mS8850KY6b2Tm7zh4mTzOFvxn2aG8EVEmHHBYJH02z8\n\tC7Dg==","X-Gm-Message-State":"AFqh2krd66pMICSwmDtVYlUlPHBO/o0sC/8sZa+1t2geORD/Gq9VKp3D\n\tbGhLxJ+XFSpk+jtZG7NH22NckQ+AN8rn3yvaEu4=","X-Google-Smtp-Source":"AMrXdXvVeGtpS5umNtSXdjoaF+GHGbbqxu0woJrXKcj35BlG1M5saeRRuKSQHXGoemO114lYg05quQ==","X-Received":"by 2002:a05:600c:5118:b0:3db:1e4f:7cdc with SMTP id\n\to24-20020a05600c511800b003db1e4f7cdcmr16672016wms.15.1674488993894; \n\tMon, 23 Jan 2023 07:49:53 -0800 (PST)","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 23 Jan 2023 15:49:30 +0000","Message-Id":"<20230123154934.27803-11-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 10/14] ipa: raspberrypi: Handle\n\tautofocus algorithm results","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\nHandle the results returned from the autofocus algorithm by updating lens\nactuator position to the desired value. Update the Request metadata with the\nalgorithm status to provide back to the application.\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 | 48 +++++++++++++++++++++++++++++\n 1 file changed, 48 insertions(+)","diff":"diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp\nindex 0eb55ed605b6..fbace14b1afe 100644\n--- a/src/ipa/raspberrypi/raspberrypi.cpp\n+++ b/src/ipa/raspberrypi/raspberrypi.cpp\n@@ -32,6 +32,7 @@\n #include \"libcamera/internal/mapped_framebuffer.h\"\n \n #include \"af_algorithm.h\"\n+#include \"af_status.h\"\n #include \"agc_algorithm.h\"\n #include \"agc_status.h\"\n #include \"alsc_status.h\"\n@@ -164,6 +165,7 @@ private:\n \tvoid applySharpen(const struct SharpenStatus *sharpenStatus, ControlList &ctrls);\n \tvoid applyDPC(const struct DpcStatus *dpcStatus, ControlList &ctrls);\n \tvoid applyLS(const struct AlscStatus *lsStatus, ControlList &ctrls);\n+\tvoid applyAF(const struct AfStatus *afStatus, ControlList &lensCtrls);\n \tvoid resampleTable(uint16_t dest[], double const src[12][16], int destW, int destH);\n \n \tstd::map buffers_;\n@@ -629,6 +631,36 @@ void IPARPi::reportMetadata(unsigned int ipaContext)\n \t\t\tm[i] = ccmStatus->matrix[i];\n \t\tlibcameraMetadata_.set(controls::ColourCorrectionMatrix, m);\n \t}\n+\n+\tconst AfStatus *afStatus = rpiMetadata.getLocked(\"af.status\");\n+\tif (afStatus) {\n+\t\tint32_t s, p;\n+\t\tswitch (afStatus->state) {\n+\t\tcase AfState::Scanning:\n+\t\t\ts = controls::AfStateScanning;\n+\t\t\tbreak;\n+\t\tcase AfState::Focused:\n+\t\t\ts = controls::AfStateFocused;\n+\t\t\tbreak;\n+\t\tcase AfState::Failed:\n+\t\t\ts = controls::AfStateFailed;\n+\t\t\tbreak;\n+\t\tdefault:\n+\t\t\ts = controls::AfStateIdle;\n+\t\t}\n+\t\tswitch (afStatus->pauseState) {\n+\t\tcase AfPauseState::Pausing:\n+\t\t\tp = controls::AfPauseStatePausing;\n+\t\t\tbreak;\n+\t\tcase AfPauseState::Paused:\n+\t\t\tp = controls::AfPauseStatePaused;\n+\t\t\tbreak;\n+\t\tdefault:\n+\t\t\tp = controls::AfPauseStateRunning;\n+\t\t}\n+\t\tlibcameraMetadata_.set(controls::AfState, s);\n+\t\tlibcameraMetadata_.set(controls::AfPauseState, p);\n+\t}\n }\n \n bool IPARPi::validateSensorControls()\n@@ -1294,6 +1326,14 @@ void IPARPi::prepareISP(const ISPConfig &data)\n \tif (dpcStatus)\n \t\tapplyDPC(dpcStatus, ctrls);\n \n+\tconst AfStatus *afStatus = rpiMetadata.getLocked(\"af.status\");\n+\tif (afStatus) {\n+\t\tControlList lensctrls(lensCtrls_);\n+\t\tapplyAF(afStatus, lensctrls);\n+\t\tif (!lensctrls.empty())\n+\t\t\tsetLensControls.emit(lensctrls);\n+\t}\n+\n \tif (!ctrls.empty())\n \t\tsetIspControls.emit(ctrls);\n }\n@@ -1619,6 +1659,14 @@ void IPARPi::applyLS(const struct AlscStatus *lsStatus, ControlList &ctrls)\n \tctrls.set(V4L2_CID_USER_BCM2835_ISP_LENS_SHADING, c);\n }\n \n+void IPARPi::applyAF(const struct AfStatus *afStatus, ControlList &lensCtrls)\n+{\n+\tif (afStatus->lensSetting) {\n+\t\tControlValue v(afStatus->lensSetting.value());\n+\t\tlensCtrls.set(V4L2_CID_FOCUS_ABSOLUTE, v);\n+\t}\n+}\n+\n /*\n * Resamples a 16x12 table with central sampling to destW x destH with corner\n * sampling.\n","prefixes":["libcamera-devel","v2","10/14"]}