{"id":3065,"url":"https://patchwork.libcamera.org/api/covers/3065/?format=json","web_url":"https://patchwork.libcamera.org/cover/3065/","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":"<20200309162414.720306-1-jacopo@jmondi.org>","date":"2020-03-09T16:24:03","name":"[libcamera-devel,00/11] Adda support for V4L2 array control and strings","submitter":{"id":3,"url":"https://patchwork.libcamera.org/api/people/3/?format=json","name":"Jacopo Mondi","email":"jacopo@jmondi.org"},"mbox":"https://patchwork.libcamera.org/cover/3065/mbox/","series":[{"id":716,"url":"https://patchwork.libcamera.org/api/series/716/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=716","date":"2020-03-09T16:24:03","name":"Adda support for V4L2 array control and strings","version":1,"mbox":"https://patchwork.libcamera.org/series/716/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/3065/comments/","headers":{"Return-Path":"","Received":["from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net\n\t[217.70.183.195])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id EB7A5628BD\n\tfor ;\n\tMon, 9 Mar 2020 17:21:27 +0100 (CET)","from uno.lan (93-34-114-233.ip49.fastwebnet.it [93.34.114.233])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay3-d.mail.gandi.net (Postfix) with ESMTPSA id 8E4E660015\n\tfor ;\n\tMon, 9 Mar 2020 16:21:27 +0000 (UTC)"],"X-Originating-IP":"93.34.114.233","From":"Jacopo Mondi ","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 9 Mar 2020 17:24:03 +0100","Message-Id":"<20200309162414.720306-1-jacopo@jmondi.org>","X-Mailer":"git-send-email 2.25.0","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 00/11] Adda support for V4L2 array control\n\tand strings","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","X-List-Received-Date":"Mon, 09 Mar 2020 16:21:28 -0000"},"content":"This series includes two parts:\n- Support for controls with string type from Laurent\n- Support for V4L2 U8 controls with paylod from me.\n\nThe series starts with a rename of ControlRange to ControlInfo as for string\ncontrols 'range' is not appropriate, then support for controls with type\nstd::string is added to the control and control serializer frameworks.\n\nAfter a small fix for the V4L2Device::ioctl() return code, the series enables\nreading/writing V4L2 controls with type V4L2_CTRL_TYPE_U8 and enable their\nenumeration in the v4l2 control framework.\n\nA test for both use cases is added.\n\nSeries is based on the latest master branch.\n\nThanks\n j\n\nJacopo Mondi (7):\n libcamera: v4l2_controls: Fix usage of strerror()\n libcamera: v4l2_controls: Cache query control information\n libcamera: v4l2_device: Support writing array U8 controls\n licamera: v4l2_device: Support reading U8 array controls\n libcamera: v4l2_controls: Support U8 array controls\n libcamera: v4l2_device: Enable enumeration of U8 controls\n test: v4l2_videodevice: Test U8 array controls\n\nLaurent Pinchart (4):\n libcamera: controls: Name all ControlInfoMap instance variables\n infoMap\n libcamera: controls: Rename ControlRange to ControlInfo\n libcamera: controls: Add support for string controls\n test: controls: control_value: Test string control type\n\n include/ipa/ipa_controls.h | 2 +-\n include/libcamera/controls.h | 48 +++++++++----\n src/libcamera/control_serializer.cpp | 80 +++++++++++++--------\n src/libcamera/controls.cpp | 81 ++++++++++++++-------\n src/libcamera/gen-controls.py | 18 ++---\n src/libcamera/include/control_serializer.h | 10 +--\n src/libcamera/include/v4l2_controls.h | 4 +-\n src/libcamera/include/v4l2_device.h | 1 +\n src/libcamera/ipa_controls.cpp | 38 +++++-----\n src/libcamera/pipeline/uvcvideo.cpp | 4 +-\n src/libcamera/pipeline/vimc.cpp | 4 +-\n src/libcamera/v4l2_controls.cpp | 39 ++++++----\n src/libcamera/v4l2_device.cpp | 82 +++++++++++++++++-----\n test/controls/control_info.cpp | 73 ++++++-------------\n test/controls/control_info_map.cpp | 82 ++++++++++++++++++++++\n test/controls/control_range.cpp | 51 --------------\n test/controls/control_value.cpp | 22 ++++++\n test/controls/meson.build | 8 +--\n test/serialization/serialization_test.cpp | 4 +-\n test/v4l2_videodevice/controls.cpp | 47 ++++++++++---\n 20 files changed, 437 insertions(+), 261 deletions(-)\n create mode 100644 test/controls/control_info_map.cpp\n delete mode 100644 test/controls/control_range.cpp\n\n--\n2.25.0"}