Patch Detail
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GET /api/1.1/patches/19231/?format=api
{ "id": 19231, "url": "https://patchwork.libcamera.org/api/1.1/patches/19231/?format=api", "web_url": "https://patchwork.libcamera.org/patch/19231/", "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": "<20231123130905.103934-1-david.plowman@raspberrypi.com>", "date": "2023-11-23T13:09:04", "name": "[libcamera-devel,v2,1/2] libcamera: controls: Update the ColourTemperature control to be writable", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "820e08476256336584ca64ad1faeede54a89ef97", "submitter": { "id": 42, "url": "https://patchwork.libcamera.org/api/1.1/people/42/?format=api", "name": "David Plowman", "email": "david.plowman@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/19231/mbox/", "series": [ { "id": 4083, "url": "https://patchwork.libcamera.org/api/1.1/series/4083/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4083", "date": "2023-11-23T13:09:04", "name": "[libcamera-devel,v2,1/2] libcamera: controls: Update the ColourTemperature control to be writable", "version": 2, "mbox": "https://patchwork.libcamera.org/series/4083/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/19231/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/19231/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 27C91BDE6B\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 23 Nov 2023 13:09:14 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 25184629BC;\n\tThu, 23 Nov 2023 14:09:13 +0100 (CET)", "from mail-wm1-x330.google.com (mail-wm1-x330.google.com\n\t[IPv6:2a00:1450:4864:20::330])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3F72A629AF\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 23 Nov 2023 14:09:11 +0100 (CET)", "by mail-wm1-x330.google.com with SMTP id\n\t5b1f17b1804b1-40b2c9ee8ecso5637855e9.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 23 Nov 2023 05:09:11 -0800 (PST)", "from pi5-davidp.pitowers.org\n\t([2a00:1098:3142:14:183e:6cc8:a436:a27c])\n\tby smtp.gmail.com with ESMTPSA id\n\tv10-20020adff68a000000b00332c0e934aasm1593380wrp.44.2023.11.23.05.09.09\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 23 Nov 2023 05:09:09 -0800 (PST)" ], "DKIM-Signature": [ "v=1; 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\n\tThu, 23 Nov 2023 05:09:10 -0800 (PST)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 23 Nov 2023 13:09:04 +0000", "Message-Id": "<20231123130905.103934-1-david.plowman@raspberrypi.com>", "X-Mailer": "git-send-email 2.39.2", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v2 1/2] libcamera: controls: Update the\n\tColourTemperature control to be writable", "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>", "From": "David Plowman via libcamera-devel <libcamera-devel@lists.libcamera.org>", "Reply-To": "David Plowman <david.plowman@raspberrypi.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Implementations are allowed to expose this as a settable control so\nthat applications can demand a specific colour temperature. The\ndescription is updated to this effect.\n\nSigned-off-by: David Plowman <david.plowman@raspberrypi.com>\n---\n src/libcamera/control_ids.yaml | 8 +++++---\n 1 file changed, 5 insertions(+), 3 deletions(-)", "diff": "diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml\nindex c3232abf..8fbcc5f6 100644\n--- a/src/libcamera/control_ids.yaml\n+++ b/src/libcamera/control_ids.yaml\n@@ -312,9 +312,11 @@ controls:\n \n - ColourTemperature:\n type: int32_t\n- description: Report the current estimate of the colour temperature, in\n- kelvin, for this frame. The ColourTemperature control can only be\n- returned in metadata.\n+ description: |\n+ Report the current estimate of the colour temperature, in kelvin, for\n+ this frame. An implementation may also allow this control to be set so\n+ as to disable the AWB algorithm whilst setting the colour gains to the\n+ correct fixed ones for this colour temperature.\n \n - Saturation:\n type: float\n", "prefixes": [ "libcamera-devel", "v2", "1/2" ] }