{"id":19108,"url":"https://patchwork.libcamera.org/api/1.1/patches/19108/?format=json","web_url":"https://patchwork.libcamera.org/patch/19108/","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":"<20231006132000.23504-7-naush@raspberrypi.com>","date":"2023-10-06T13:19:46","name":"[libcamera-devel,06/20] ipa: rpi: Add try_lock() to RPiController::Metadata","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"7b058e8c633d2b5ed7e250bbbcda009f83603810","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/1.1/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/19108/mbox/","series":[{"id":4047,"url":"https://patchwork.libcamera.org/api/1.1/series/4047/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4047","date":"2023-10-06T13:19:40","name":"Raspberry Pi: Preliminary PiSP support","version":1,"mbox":"https://patchwork.libcamera.org/series/4047/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/19108/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/19108/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 E72C7C32B9\n\tfor ;\n\tFri, 6 Oct 2023 13:20:05 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9CAA762975;\n\tFri, 6 Oct 2023 15:20:05 +0200 (CEST)","from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com\n\t[IPv6:2a00:1450:4864:20::42c])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 987CB62971\n\tfor ;\n\tFri, 6 Oct 2023 15:20:03 +0200 (CEST)","by mail-wr1-x42c.google.com with SMTP id\n\tffacd0b85a97d-313e742a787so1313650f8f.1\n\tfor ;\n\tFri, 06 Oct 2023 06:20:03 -0700 (PDT)","from localhost.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\tm8-20020a056000180800b00321773bb933sm1639478wrh.77.2023.10.06.06.20.02\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 06 Oct 2023 06:20:02 -0700 (PDT)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1696598405;\n\tbh=DFKrCrwQ1PQoIr32/ygh049wwrQ4Ec1bObBwxcYMe4U=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:\n\tFrom;\n\tb=ajNrQ42QGM8jDBoSo5LixWsy7IcoMjc4cWpFlfF+W22yxyeDBskfj1xXG/FMu4c+H\n\tEZjYvTQ34J9WbX7OPXWQ1IHWPVD6s+InsjDfz0/Fe9RmJs7fYtkaeemhLmfvdPJRC9\n\t6dQ4/OXGGZHig5Dn8yIpkGlmkBXuVUKOzV1szjLbJmozsSa54LDRfkXTUxMZqERrN1\n\tCz/BTBsDEXU7uIZPTOSqH6gjC7IxY9jyPbLyYJvLh1XF2VyX9HspI88H6tyw1nWaHJ\n\tNHC/lrynTrXSayO0p4ZglT82TqOPoGFMaAMi+s6mH34FRAGI9MJex1GAOEspAiCIDT\n\tmNNW9Fn1HQa8g==","v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google; t=1696598403; x=1697203203;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:from:to:cc:subject:date\n\t:message-id:reply-to;\n\tbh=YMiXqTq3vID1L3qbUHsEuUNfPfLpxttUS2JIGfVVgfA=;\n\tb=cOTGRfeRv9NTgwnWejSOUHcRk3viF7av/iTwG5EJ6zL4UFri2eqyPOHRBp9DhahQO/\n\trtvenD/R76srCBi0FOHWnXej3/6Bc/yxDqGNnHc1yBh2dyhRGe+9z11n/piVBmdQWM8f\n\t3qslOqYLb2YMkJNsx19SwFOsL+LtIvuetWlw5z/xi5ShqzZM/mgTsJAECMKl731QW3H4\n\tQUolzNIRr+5CZyBksE3I58aQG6U3HOPpuIBE0wLtV08U6JPysDCpqzhwnQJrbbcPFDbS\n\tdm4UawDaWeSB7DLS+m10TEbN1j8aPsZC40nVE5Jpdu7sDR9PoXyOHSb7l0huDupJ0JwT\n\t3OtA=="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (2048-bit key; \n\tunprotected) header.d=raspberrypi.com\n\theader.i=@raspberrypi.com\n\theader.b=\"cOTGRfeR\"; dkim-atps=neutral","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1696598403; x=1697203203;\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=YMiXqTq3vID1L3qbUHsEuUNfPfLpxttUS2JIGfVVgfA=;\n\tb=G3FUAQjPQwHnP655vteu2771JjWGfsHDHn6AvSD7F57t18vcbe7ZYbqR4ZkyDlGfTb\n\txWiG/X6TrhrqkTzs6RAOkjkUWfKZZpCtPC0rfu36c9rH3+2LKEDFCQo5y7QS4Z5DAJil\n\tKE/XElJ4FQjoj7CiIdUHoG52UhDiOcI0sS4hBrCWkTD/T2sRxoxOWGGyU3Iuo0KfsaY6\n\ts9oyDGuzf83eZ7U11kLvW5O0ipVV58l43xLZcKmMx18wtgV3xUur1ZKr/Bog71Y4LNQV\n\twnbD5FnbZSWWrhsaH1X5jzCjKOQWVLr8w5xLuMJ8mQrfWWxmXJ3Zofs/FrSrV2coK1ch\n\tpdLg==","X-Gm-Message-State":"AOJu0Yz4I1dNfiT8Qy3J01Oq3zQguBZHNHUWEqIss+GGmssrhe9PmAIS\n\tKvBCThnhR/cyPWyVZvk8cJb/qcuCbj3KgC3k3p01XQ==","X-Google-Smtp-Source":"AGHT+IHhiFdkBH/M6wxTgNn7/YfcJQXtkw5tNnScistmNpuFcL2Opkb0Wp7p30vq1eZvBq5qrZ6Iow==","X-Received":"by 2002:a5d:56c1:0:b0:31f:eb45:462e with SMTP id\n\tm1-20020a5d56c1000000b0031feb45462emr5205154wrw.28.1696598402849; \n\tFri, 06 Oct 2023 06:20:02 -0700 (PDT)","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 6 Oct 2023 14:19:46 +0100","Message-Id":"<20231006132000.23504-7-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20231006132000.23504-1-naush@raspberrypi.com>","References":"<20231006132000.23504-1-naush@raspberrypi.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 06/20] ipa: rpi: Add try_lock() to\n\tRPiController::Metadata","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":"Add the missing try_lock() member function to RPiController::Metadata.\nThis will allow RPiController::Metadata to be used as a template\nparameter in std::scoped_lock.\n\nSigned-off-by: Naushir Patuck \nReviewed-by: David Plowman \n---\n src/ipa/rpi/controller/metadata.h | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/ipa/rpi/controller/metadata.h b/src/ipa/rpi/controller/metadata.h\nindex bf8a2393457a..a232dcb12456 100644\n--- a/src/ipa/rpi/controller/metadata.h\n+++ b/src/ipa/rpi/controller/metadata.h\n@@ -116,6 +116,7 @@ public:\n \t * e.g. std::lock_guard lock(metadata)\n \t */\n \tvoid lock() LIBCAMERA_TSA_ACQUIRE() { mutex_.lock(); }\n+\tauto try_lock() LIBCAMERA_TSA_ACQUIRE() { return mutex_.try_lock(); }\n \tvoid unlock() LIBCAMERA_TSA_RELEASE() { mutex_.unlock(); }\n \n private:\n","prefixes":["libcamera-devel","06/20"]}