{"id":22884,"url":"https://patchwork.libcamera.org/api/patches/22884/?format=json","web_url":"https://patchwork.libcamera.org/patch/22884/","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":"<20250227105733.187611-2-keke.li@amlogic.com>","date":"2025-02-27T10:57:23","name":"[v3,01/11] include: linux: Add C3 ISP Stats and Params V4L2 format","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"694417f1cb2d853ca030cbfb4565a5c03685c3a4","submitter":{"id":217,"url":"https://patchwork.libcamera.org/api/people/217/?format=json","name":"Keke Li","email":"keke.li@amlogic.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/22884/mbox/","series":[{"id":5027,"url":"https://patchwork.libcamera.org/api/series/5027/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5027","date":"2025-02-27T10:57:22","name":"Add Amlogic C3 ISP pipeline handler and IPA","version":3,"mbox":"https://patchwork.libcamera.org/series/5027/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/22884/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/22884/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 185D3BF415\n\tfor ;\n\tThu, 27 Feb 2025 10:57:46 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 4DC5A68756;\n\tThu, 27 Feb 2025 11:57:42 +0100 (CET)","from mail-sh.amlogic.com (unknown [58.32.228.46])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 5329468749\n\tfor ;\n\tThu, 27 Feb 2025 11:57:40 +0100 (CET)","from droid10.amlogic.com (10.18.11.213) by mail-sh.amlogic.com\n\t(10.18.11.5) with Microsoft SMTP Server id 15.1.2507.39;\n\tThu, 27 Feb 2025 18:57:36 +0800"],"From":"Keke Li ","To":"","CC":", , \n\t, Keke Li ","Subject":"[PATCH v3 01/11] include: linux: Add C3 ISP Stats and Params V4L2\n\tformat","Date":"Thu, 27 Feb 2025 18:57:23 +0800","Message-ID":"<20250227105733.187611-2-keke.li@amlogic.com>","X-Mailer":"git-send-email 2.29.0","In-Reply-To":"<20250227105733.187611-1-keke.li@amlogic.com>","References":"<20250227105733.187611-1-keke.li@amlogic.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Content-Type":"text/plain","X-Originating-IP":"[10.18.11.213]","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","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Add the new format describing the C3 ISP Statistics and Parameters\nto videodev2. These come from the v6 of the C3 ISP kernel driver\nseries[1]. Once the kernel driver is merged we can replace these\ntemporary manual additions with updates to the scripts that merge\nin the kernel headers.\n\n[1] https://lore.kernel.org/linux-media/20250227-c3isp-v6-6-f72e19084d0d@amlogic.com/\n\nSigned-off-by: Keke Li \n---\n include/linux/videodev2.h | 4 ++++\n 1 file changed, 4 insertions(+)","diff":"diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h\nindex 317d063a..a9f73438 100644\n--- a/include/linux/videodev2.h\n+++ b/include/linux/videodev2.h\n@@ -843,6 +843,10 @@ struct v4l2_pix_format {\n #define V4L2_META_FMT_MALI_C55_PARAMS\tv4l2_fourcc('C', '5', '5', 'P') /* ARM Mali-C55 Parameters */\n #define V4L2_META_FMT_MALI_C55_3A_STATS v4l2_fourcc('C', '5', '5', 'S') /* ARM Mali-C55 3A Statistics */\n \n+/* Vendor specific - used for C3 ISP */\n+#define V4L2_META_FMT_C3ISP_PARAMS\tv4l2_fourcc('C', '3', 'P', 'M') /* Amlogic C3 ISP Parameters */\n+#define V4L2_META_FMT_C3ISP_STATS\tv4l2_fourcc('C', '3', 'S', 'T') /* Amlogic C3 ISP Statistics */\n+\n /*\n * Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when\n * adding new ones!\n","prefixes":["v3","01/11"]}