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{ "id": 1856, "url": "https://patchwork.libcamera.org/api/1.1/covers/1856/?format=api", "web_url": "https://patchwork.libcamera.org/cover/1856/", "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": "<20190827095008.11405-1-jacopo@jmondi.org>", "date": "2019-08-27T09:50:00", "name": "[libcamera-devel,v2,0/7] libcamera: camera_sensor: Collect camera location and sizes", "submitter": { "id": 3, "url": "https://patchwork.libcamera.org/api/1.1/people/3/?format=api", "name": "Jacopo Mondi", "email": "jacopo@jmondi.org" }, "mbox": "https://patchwork.libcamera.org/cover/1856/mbox/", "series": [ { "id": 468, "url": "https://patchwork.libcamera.org/api/1.1/series/468/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=468", "date": "2019-08-27T09:50:00", "name": "libcamera: camera_sensor: Collect camera location and sizes", "version": 2, "mbox": "https://patchwork.libcamera.org/series/468/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/1856/comments/", "headers": { "Return-Path": "<jacopo@jmondi.org>", "Received": [ "from relay11.mail.gandi.net (relay11.mail.gandi.net\n\t[217.70.178.231])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 2287E60BF6\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 27 Aug 2019 11:48:44 +0200 (CEST)", "from uno.homenet.telecomitalia.it (unknown [87.18.63.98])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay11.mail.gandi.net (Postfix) with ESMTPSA id 7162510000D;\n\tTue, 27 Aug 2019 09:48:43 +0000 (UTC)" ], "From": "Jacopo Mondi <jacopo@jmondi.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Tue, 27 Aug 2019 11:50:00 +0200", "Message-Id": "<20190827095008.11405-1-jacopo@jmondi.org>", "X-Mailer": "git-send-email 2.23.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v2 0/7] libcamera: camera_sensor: Collect\n\tcamera location and sizes", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.23", "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>", "X-List-Received-Date": "Tue, 27 Aug 2019 09:48:44 -0000" }, "content": "Hello, v2 of the support for retrieving the camera sensor properties.\n\nThe series depends on:\nhttps://patchwork.kernel.org/project/linux-media/list/?series=165797\n\nAs the previous version, this series collects informations on the camera\nlocation, rotation, pixel array size and active area size.\n\nv1 -> v2:\n- update to the new version of the associated kernel changes\n- Add support for camera sensor rotation\n- Separate controls ID from properties ID (still in the same file though)\n- Expose the get/set selection operations of V4L2Subdevice\n- Enforce correct values for the pixel array size and active pixel area size\n\nFinally, an example patch to the de-compiled Soraka DSDT table to add the\nrotation and location properties to the Soraka image sensor is provided.\nA similar change to the coreboot tables is included in the kernel\npatch series:\nhttps://patchwork.kernel.org/project/linux-media/list/?series=165803\n\nOn top of this series, the camera sensor properties should be expose and added\nto the Camera properties constructed by the pipeline handlers.\n\nThanks\n j\n\nJacopo Mondi (7):\n [TEMP] include: linux: Update v4l2-controls.h\n libcamera: controls: Document control_ids.h\n libcamera: controls: Add camera properties IDs\n libcamera: v4l2_controls: Construct from a list of ids\n libcamera: camera_sensor: Collect camera properties\n libcamera: v4l2_subdevice: Add selection support\n libcamera: camera_sensor: Retrieve sensor sizes\n\n include/libcamera/control_ids.h | 11 ++\n include/libcamera/geometry.h | 1 +\n include/linux/v4l2-controls.h | 7 ++\n src/libcamera/camera_sensor.cpp | 90 ++++++++++++++\n src/libcamera/controls.cpp | 155 +++++++++++++++++--------\n src/libcamera/geometry.cpp | 24 ++++\n src/libcamera/include/camera_sensor.h | 8 ++\n src/libcamera/include/v4l2_controls.h | 3 +\n src/libcamera/include/v4l2_subdevice.h | 9 +-\n src/libcamera/pipeline/ipu3/ipu3.cpp | 4 +-\n src/libcamera/v4l2_controls.cpp | 17 +++\n src/libcamera/v4l2_subdevice.cpp | 113 +++++++++++-------\n 12 files changed, 347 insertions(+), 95 deletions(-)\n\n--\n2.23.0" }