From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 606BD36C595; Tue, 11 Nov 2025 16:16:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762877791; cv=none; b=CFwRWsq4OFPhjsdZc6393kj0fwXbAznG4vIWsaSm6xnEC3vDK4o2+xSCy+yCryXjVZz9RuDKJeKyL+Tfs3+CTGkLL4cVlFdlp3OrO8forZA5t63W752e5GCaBoCMcGXbJHva8GD/TAAjq7mjkTJy05Y0KiGOGD6CL39E64oYgdQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762877791; c=relaxed/simple; bh=CzpGklnvEveNZ32xlH2FueSqnRlwcvM0qaALq3kE6Bg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=iv2ymYVv71RXIiHtkFssCDprGvPina5f6oEtys9ZngoFKg7OOQE4L55dB0syiUkQayR5Nxj3iN2Y94+ngyWbOhrZhz6f9JKmG3V2SY/hQZq+uRSV5zVlKjDpkaUVSXzQeMcD6EGKL3sMwSueEtICa4kX6aHcsmZRe/ara7NcF60= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=Bz/XQmR4; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="Bz/XQmR4" Received: from [127.0.1.1] (cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id F3AA71FDD; Tue, 11 Nov 2025 17:14:13 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1762877654; bh=CzpGklnvEveNZ32xlH2FueSqnRlwcvM0qaALq3kE6Bg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Bz/XQmR4jBFY5o8BxLvHHqWxEjHzAdpy6ynjtGirqSwJ1cd1dIzEMjvI44CERKPsO GiWhm3KzgXFDkcW+Qtwi5uh2MVVgF53yeXQk6DyDB8V714pnlu/PIogYykdIw4jJnw xbg4NEL5QEPOrvA+HWeKmsuNYbbmTlqAzKXAJ5pQ= From: Daniel Scally Date: Tue, 11 Nov 2025 16:15:52 +0000 Subject: [PATCH v13 08/15] media: Add MALI_C55_3A_STATS meta format Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251111-c55-v13-8-3dc581355e3a@ideasonboard.com> References: <20251111-c55-v13-0-3dc581355e3a@ideasonboard.com> In-Reply-To: <20251111-c55-v13-0-3dc581355e3a@ideasonboard.com> To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Anthony.McGivern@arm.com, jacopo.mondi@ideasonboard.com, nayden.kanchev@arm.com, robh+dt@kernel.org, mchehab@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jerome.forissier@linaro.org, kieran.bingham@ideasonboard.com, laurent.pinchart@ideasonboard.com, dan.scally@ideasonboard.com, Sakari Ailus , Lad Prabhakar X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2544; i=dan.scally@ideasonboard.com; h=from:subject:message-id; bh=CzpGklnvEveNZ32xlH2FueSqnRlwcvM0qaALq3kE6Bg=; b=owEBbQKS/ZANAwAKAchJV3psRXUyAcsmYgBpE2FDSkkt+cJhumgIEYCfySm74dPPoHtJUj068 fYrqYc4r3qJAjMEAAEKAB0WIQQqyuwyDnZdb+mxmm/ISVd6bEV1MgUCaRNhQwAKCRDISVd6bEV1 MpkvD/43vGsqYxOOsFbScihNbXpQNFocr5e55pZ9nD+48/p8xOTFVz2Q35K4n6bHBKOZqlmbuBY ChqhAeDe6qD8JsutWA6LoRTQ5czKjgZR2LTXc+kSGpuJ9J1PK2rGX9eOJI4ESdUXGRPRIWy0Inl rjbXIOAMpPU5KfZ3g4n1Hvecg9EAfp0KZO9R12axSiHUcGSnL23eI7IQhvkOcta39R2UB6TDw+z /mHj/AT5P4lodvwhD+NItP1SXaSU2LiWpXQLnCFwnhRmOhaWf+xBC6DcxuLd4Bil5rp+Mhnn9sm HAZHf8352U/d+ri3qaUie/8Ff6frbye0RaHSnqG/r3uxjrPKJdagRC8l55wJGdz3Y6v6w6khG8o CxU/QHkVMDKu25IFBcJuUo2GkNT0nuvXZa6mlCssksN+4Eot6+tw5Q3PQbtVrKgl9cTE3E7z3WZ 4Bvtn3kQLZtMJwikCUCnQ5nz2VLqKxwFWyRBS6yPQ/Dufmoc923h4DU1DesGFKpDo3ZjL5a/yR+ TXzlhI1KuEdH3l5mEZPnACusc2f54jqmYgieqPo4ZjiOM0rTXNOBa1XJ4nNHmrt9+jtfG8IpBf0 iL0GYeZ4mQoXIrCo9pW7VjCmrVOTKYYUZKNAWcVguWLer//cIQlX8yoxZeM9/wP6KZ3ZMfZ14Bx JVH4JUG2hxJQ9Rw== X-Developer-Key: i=dan.scally@ideasonboard.com; a=openpgp; fpr=EEC699ACA1B7CB5D31330C0BBD501C2A3546CCF6 Add a new meta format for the Mali-C55 ISP's 3A Statistics along with a new descriptor entry. Tested-by: Lad Prabhakar Reviewed-by: Laurent Pinchart Acked-by: Nayden Kanchev Co-developed-by: Jacopo Mondi Signed-off-by: Jacopo Mondi Signed-off-by: Daniel Scally --- Changes in v12: - None Changes in v11: - None Changes in v10: - None Changes in v9: - None Changes in v8: - None Changes in v7: - None Changes in v6: - New patch Changes in v5: - New patch --- drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 01cf52c3ea33e1a01e1b306036ba4e57ef5c95d0..bfab29938b8f43f3224e4bc794c21eb5b6e368a2 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1469,6 +1469,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_META_FMT_RK_ISP1_EXT_PARAMS: descr = "Rockchip ISP1 Ext 3A Params"; break; case V4L2_META_FMT_C3ISP_PARAMS: descr = "Amlogic C3 ISP Parameters"; break; case V4L2_META_FMT_C3ISP_STATS: descr = "Amlogic C3 ISP Statistics"; break; + case V4L2_META_FMT_MALI_C55_STATS: descr = "ARM Mali-C55 ISP 3A Statistics"; break; case V4L2_PIX_FMT_NV12_8L128: descr = "NV12 (8x128 Linear)"; break; case V4L2_PIX_FMT_NV12M_8L128: descr = "NV12M (8x128 Linear)"; break; case V4L2_PIX_FMT_NV12_10BE_8L128: descr = "10-bit NV12 (8x128 Linear, BE)"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index becd08fdbddb857f8f2bf205d2164dc6e20e80b2..cba4b131166773ae0d52c00de6e1c304bd08573a 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -884,6 +884,9 @@ struct v4l2_pix_format { #define V4L2_META_FMT_RPI_FE_CFG v4l2_fourcc('R', 'P', 'F', 'C') /* PiSP FE configuration */ #define V4L2_META_FMT_RPI_FE_STATS v4l2_fourcc('R', 'P', 'F', 'S') /* PiSP FE stats */ +/* Vendor specific - used for Arm Mali-C55 ISP */ +#define V4L2_META_FMT_MALI_C55_STATS v4l2_fourcc('C', '5', '5', 'S') /* ARM Mali-C55 3A Statistics */ + #ifdef __KERNEL__ /* * Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when -- 2.43.0