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{ "id": 12202, "url": "https://patchwork.libcamera.org/api/1.1/patches/12202/?format=api", "web_url": "https://patchwork.libcamera.org/patch/12202/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20210506075449.1761752-4-hiroh@chromium.org>", "date": "2021-05-06T07:54:46", "name": "[libcamera-devel,v4,3/6] libcamera: CameraSensorProperties: Adds table of v4l2 index and test pattern", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "b5cd9e57ad3b35eb5798f89a048c8c793d67d275", "submitter": { "id": 63, "url": "https://patchwork.libcamera.org/api/1.1/people/63/?format=api", "name": "Hirokazu Honda", "email": "hiroh@chromium.org" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/12202/mbox/", "series": [ { "id": 2001, "url": "https://patchwork.libcamera.org/api/1.1/series/2001/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2001", "date": "2021-05-06T07:54:43", "name": "[libcamera-devel,v4,1/6] libcamera: controls: Add sensor test pattern mode", "version": 4, "mbox": "https://patchwork.libcamera.org/series/2001/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/12202/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/12202/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 E6CDFBDE7F\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 6 May 2021 07:55:04 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9414D68909;\n\tThu, 6 May 2021 09:55:04 +0200 (CEST)", "from mail-pf1-x434.google.com (mail-pf1-x434.google.com\n\t[IPv6:2607:f8b0:4864:20::434])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 1656B68918\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 6 May 2021 09:55:02 +0200 (CEST)", "by mail-pf1-x434.google.com with SMTP id b15so4540834pfl.4\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 06 May 2021 00:55:02 -0700 (PDT)", "from hiroh2.tok.corp.google.com\n\t([2401:fa00:8f:2:ede4:ae0e:d4a4:c0d3])\n\tby smtp.gmail.com with ESMTPSA id\n\tf201sm1355546pfa.133.2021.05.06.00.54.59\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 06 May 2021 00:54:59 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"NxtnGyfG\"; 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\n\tThu, 06 May 2021 00:55:00 -0700 (PDT)", "From": "Hirokazu Honda <hiroh@chromium.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 6 May 2021 16:54:46 +0900", "Message-Id": "<20210506075449.1761752-4-hiroh@chromium.org>", "X-Mailer": "git-send-email 2.31.1.607.g51e8a6a459-goog", "In-Reply-To": "<20210506075449.1761752-1-hiroh@chromium.org>", "References": "<20210506075449.1761752-1-hiroh@chromium.org>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v4 3/6] libcamera: CameraSensorProperties:\n\tAdds table of v4l2 index and test pattern", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "In V4L2 API, a driver returns an index (also with a name) to\nrepresent a test pattern, but it is a driver specific what test\npattern is represented by the index. Therefore, this adds a\nmapping table from the index and a test pattern into a static\nconfiguration of a sensor.\n\nSigned-off-by: Hirokazu Honda <hiroh@chromium.org>\n---\n .../internal/camera_sensor_properties.h | 2 ++\n src/libcamera/camera_sensor_properties.cpp | 20 +++++++++++++++++++\n 2 files changed, 22 insertions(+)", "diff": "diff --git a/include/libcamera/internal/camera_sensor_properties.h b/include/libcamera/internal/camera_sensor_properties.h\nindex f5e242cb..f52890b4 100644\n--- a/include/libcamera/internal/camera_sensor_properties.h\n+++ b/include/libcamera/internal/camera_sensor_properties.h\n@@ -7,6 +7,7 @@\n #ifndef __LIBCAMERA_SENSOR_CAMERA_SENSOR_PROPERTIES_H__\n #define __LIBCAMERA_SENSOR_CAMERA_SENSOR_PROPERTIES_H__\n \n+#include <map>\n #include <string>\n \n #include <libcamera/geometry.h>\n@@ -17,6 +18,7 @@ struct CameraSensorProperties {\n \tstatic const CameraSensorProperties *get(const std::string &sensor);\n \n \tSize unitCellSize;\n+\tstd::map<int32_t, int32_t> testPatternModeMap;\n };\n \n } /* namespace libcamera */\ndiff --git a/src/libcamera/camera_sensor_properties.cpp b/src/libcamera/camera_sensor_properties.cpp\nindex 6ded31dc..89eaf9f8 100644\n--- a/src/libcamera/camera_sensor_properties.cpp\n+++ b/src/libcamera/camera_sensor_properties.cpp\n@@ -9,6 +9,8 @@\n \n #include <map>\n \n+#include <libcamera/control_ids.h>\n+\n #include \"libcamera/internal/log.h\"\n \n /**\n@@ -44,15 +46,33 @@ LOG_DEFINE_CATEGORY(CameraSensorProperties)\n */\n const CameraSensorProperties *CameraSensorProperties::get(const std::string &sensor)\n {\n+\n \tstatic const std::map<std::string, const CameraSensorProperties> sensorProps = {\n \t\t{ \"imx219\", {\n \t\t\t.unitCellSize = { 1120, 1120 },\n+\t\t\t.testPatternModeMap = {\n+\t\t\t\t{ 0, controls::draft::TestPatternModeOff },\n+\t\t\t\t{ 1, controls::draft::TestPatternModeColorBars },\n+\t\t\t\t{ 2, controls::draft::TestPatternModeSolidColor },\n+\t\t\t\t{ 3, controls::draft::TestPatternModeColorBarsFadeToGray },\n+\t\t\t\t{ 4, controls::draft::TestPatternModePn9 },\n+\t\t\t},\n \t\t} },\n \t\t{ \"ov5670\", {\n \t\t\t.unitCellSize = { 1120, 1120 },\n+\t\t\t.testPatternModeMap = {\n+\t\t\t\t{ 0, controls::draft::TestPatternModeOff },\n+\t\t\t\t{ 1, controls::draft::TestPatternModeColorBars },\n+\t\t\t},\n+\n \t\t} },\n \t\t{ \"ov13858\", {\n \t\t\t.unitCellSize = { 1120, 1120 },\n+\t\t\t.testPatternModeMap = {\n+\t\t\t\t{ 0, controls::draft::TestPatternModeOff },\n+\t\t\t\t{ 1, controls::draft::TestPatternModeColorBars },\n+\t\t\t\t{ 2, controls::draft::TestPatternModeColorBarsFadeToGray },\n+\t\t\t},\n \t\t} },\n \t};\n \n", "prefixes": [ "libcamera-devel", "v4", "3/6" ] }