{"id":21921,"url":"https://patchwork.libcamera.org/api/1.1/patches/21921/?format=json","web_url":"https://patchwork.libcamera.org/patch/21921/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20241115122540.478103-4-dan.scally@ideasonboard.com>","date":"2024-11-15T12:25:32","name":"[v4,03/11] include: linux: Add Mali-C55 Stats and Params V4L2 format","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"6fc019002a06792b68de8898a950fa1ef5501400","submitter":{"id":156,"url":"https://patchwork.libcamera.org/api/1.1/people/156/?format=json","name":"Dan Scally","email":"dan.scally@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/21921/mbox/","series":[{"id":4794,"url":"https://patchwork.libcamera.org/api/1.1/series/4794/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4794","date":"2024-11-15T12:25:29","name":"Add Mali-C55 IPA Module and Algorithms","version":4,"mbox":"https://patchwork.libcamera.org/series/4794/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/21921/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/21921/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 9B67BC0F1B\n\tfor ;\n\tFri, 15 Nov 2024 12:26:44 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 454FD65885;\n\tFri, 15 Nov 2024 13:26:39 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 622756587F\n\tfor ;\n\tFri, 15 Nov 2024 13:26:34 +0100 (CET)","from mail.ideasonboard.com\n\t(cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id A8CF6496;\n\tFri, 15 Nov 2024 13:26:19 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"iMdN5gap\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1731673580;\n\tbh=AuyoFM4wnWQQEt8RAUeGVmcmy0IrKBeSY+JM+KRxl+c=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=iMdN5gapfuZlNxWN97APNQyPNKo8NUmbZ59O2ck8YcZkGgipVh6TWupohM1k3VgmJ\n\tr+51R/S+Ql0HhNRPt2s8YO8jfJVJwKKUdu6Ta8IA3YQnS4/4JolMCYjwbGusglUWZY\n\tnnEmwSH4JlTydZQTDQBHjCcaRtg2e/yMsK41sFpM=","From":"Daniel Scally ","To":"libcamera-devel@lists.libcamera.org","Cc":"Anthony.McGivern@arm.com, Daniel Scally ,\n\tLaurent Pinchart ,\n\tKieran Bingham ,\n\tNayden Kanchev ,\n\tJacopo Mondi ","Subject":"[PATCH v4 03/11] include: linux: Add Mali-C55 Stats and Params V4L2\n\tformat","Date":"Fri, 15 Nov 2024 12:25:32 +0000","Message-Id":"<20241115122540.478103-4-dan.scally@ideasonboard.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20241115122540.478103-1-dan.scally@ideasonboard.com>","References":"<20241115122540.478103-1-dan.scally@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","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 Mali C55's Statistics and Parameters\nto videodev2. These come from the v8 of the C55 kernel driver series\n[1]. Once the kernel driver is merged we can replace these temporary\nmanual additions with updates to the scripts that merge in the\nkernel headers.\n\n[1] https://lore.kernel.org/linux-media/20241106100534.768400-1-dan.scally@ideasonboard.com/\n\nReviewed-by: Laurent Pinchart \nAcked-by: Kieran Bingham \nAcked-by: Nayden Kanchev \nCo-developed-by: Jacopo Mondi \nSigned-off-by: Jacopo Mondi \nSigned-off-by: Daniel Scally \n---\nChanges in v4:\n\n\t- Expanded commit message\n\nChanges in v2:\n\n\t- None\n\nChanges in v3:\n\n\t- None\n\n include/linux/videodev2.h | 3 +++\n 1 file changed, 3 insertions(+)","diff":"diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h\nindex 3829c0b6..d2653b2e 100644\n--- a/include/linux/videodev2.h\n+++ b/include/linux/videodev2.h\n@@ -840,6 +840,9 @@ struct v4l2_pix_format {\n /* The metadata format identifier for FE stats buffers. */\n #define V4L2_META_FMT_RPI_FE_STATS v4l2_fourcc('R', 'P', 'F', 'S')\n \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 /* priv field value to indicates that subsequent fields are valid. */\n #define V4L2_PIX_FMT_PRIV_MAGIC\t\t0xfeedcafe\n \n","prefixes":["v4","03/11"]}