From patchwork Thu Jun 18 10:18:47 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 26923 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 62D2EC3306 for ; Thu, 18 Jun 2026 10:19:09 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 1F523629DE; Thu, 18 Jun 2026 12:19:06 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="JDizjgn+"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 2A686629DE for ; Thu, 18 Jun 2026 12:18:58 +0200 (CEST) Received: from [192.168.125.177] (mob-109-113-4-199.net.vodafone.it [109.113.4.199]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 151B31894; Thu, 18 Jun 2026 12:18:22 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1781777903; bh=zFgVj6yNdAlt2Q8ombawCKxzpQUlZoFNp15h6eI4+S4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=JDizjgn+obFnzY7EFLDDuyCvGyjDy4koGbiofwT0rTbv1knyzuDlNLiUETBIYwrNX W/xMLvlbO11lZgyAzHYSfgf6iRNZ4dXm4wG4cDy4DN3kguadQlkrrAPzm5bbYSAZIK IIuEvslrFc82d4Jxpy1t8Wh23bpDLWwoMpmChOjE= From: Jacopo Mondi Date: Thu, 18 Jun 2026 12:18:47 +0200 Subject: [PATCH 08/14] include: videodev2: Add RPP-X1 meta formats MIME-Version: 1.0 Message-Id: <20260618-rppx1-ipa-v1-8-32337264cfcd@ideasonboard.com> References: <20260618-rppx1-ipa-v1-0-32337264cfcd@ideasonboard.com> In-Reply-To: <20260618-rppx1-ipa-v1-0-32337264cfcd@ideasonboard.com> To: =?utf-8?q?Niklas_S=C3=B6derlund?= , libcamera-devel@lists.libcamera.org Cc: Jacopo Mondi X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1214; i=jacopo.mondi@ideasonboard.com; h=from:subject:message-id; bh=zFgVj6yNdAlt2Q8ombawCKxzpQUlZoFNp15h6eI4+S4=; b=owEBbQKS/ZANAwAKAXI0Bo8WoVY8AcsmYgBqM8YKa6o6SPr3EEzqoNAuruEfPHs6Nk8NfvSef UZBhbKRmfiJAjMEAAEKAB0WIQS1xD1IgJogio9YOMByNAaPFqFWPAUCajPGCgAKCRByNAaPFqFW PKpzEACplSI99+BRSt3uRnfiu9VBl8OLwyihY/syqgD2FUgTrRHkYECV/zFMokYIH1FSdwqxzYl wWCTwqV+WKZfkZuOLbQhXRF2I1wlfUtQDiLdybJknPzTHJK0ngR7MT5zv+lLquCsiAHhTxjtZWN O+Fw13Fx0HaANi9nfz0lpk7SLVphXa4+/VDCuHUhsjjnIzt/eNy/IMOPWf5nX4ut61lObZ6/ukx 8fBy8upHOMkPYOD42Va5cLyW92/8l8lxrKghtBU0JJYaFGLDlE1R6eXB0k6By2G+t1PNi9mbKN6 m0IUOHbNrwqxlsVkN0TN8VMUaiqqLkpNhy5Ma1Z0bT+d47wVC5LNIGGsaSgGadBuybhwR4DboX6 RVXUzM1exapt03ebTzgCJKpPQPET18ASYl60bmsYN0rphi/jGo8a1nmXInehap8D2aurhwUKH9p vCj0petwmBnkP2xloeXciGXiL1V/5xKAXVoxVNLqjufrn+gPYiCw3uLvRbQ5xSGEMR4W95bMgWB fyrs8gik3dYSFDMQ9u3BMR4Ib0Pxymw3p4fVVH78yPTiIuh5el/ATqsrlXb1B+6nsqD4QlCgV8E S3mzjVp/t5NiWBvRvRpyYVSpPIYta1QSgvdkgnz5uDiEJWd8Oyy4SWw7gsrlGam+99FY8pjFBze l35stYi+lkz9Q0Q== X-Developer-Key: i=jacopo.mondi@ideasonboard.com; a=openpgp; fpr=72392EDC88144A65C701EA9BA5826A2587AD026B X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Add parameters and statistics meta formats for the RPP-X1 ISP to videodev2.h. The patch that adds the two format to the Linux kernel is not merged upstream yet but is available at: https://patchwork.linuxtv.org/project/linux-media/list/?series=26362 Signed-off-by: Jacopo Mondi --- include/linux/videodev2.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 8bccad84ff83..dda109575403 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -864,6 +864,10 @@ struct v4l2_pix_format { #define V4L2_META_FMT_MALI_C55_PARAMS v4l2_fourcc('C', '5', '5', 'P') /* ARM Mali-C55 Parameters */ #define V4L2_META_FMT_MALI_C55_STATS v4l2_fourcc('C', '5', '5', 'S') /* ARM Mali-C55 3A Statistics */ +/* Vendor specific - used for Dreamchip RPP-X1 ISP */ +#define V4L2_META_FMT_RPP_X1_PARAMS v4l2_fourcc('D', 'R', '1', 'P') /* Dreamchip RPP-X1 Parameters */ +#define V4L2_META_FMT_RPP_X1_STATS v4l2_fourcc('D', 'R', '1', 'S') /* Dreamchip RPP-X1 Statistics */ + /* * Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when * adding new ones!