From patchwork Mon Jun 17 16:11:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 102508 Received: from sv.mirrors.kernel.org ([139.178.88.99]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sJEy0-0004XU-0m for patchwork@linuxtv.org; Mon, 17 Jun 2024 16:12:24 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id DD591283752 for ; Mon, 17 Jun 2024 16:12:23 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CE9F71D9534; Mon, 17 Jun 2024 16:12:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="iCPYs0k4" X-Original-To: linux-media@vger.kernel.org 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 DBDDBF9C9; Mon, 17 Jun 2024 16:12:12 +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=1718640734; cv=none; b=Dz5h0N2njWA0Vejm3jOufWwbig/djuoyQefCjHnmG7pd4qdikL61Ra6Cty7cE4jsRosFW3dssbDBYZgdzw6CZBWQ2JzlwAiF768at86L6JDGuA6iOv1ktZFh8YsZVjnljFXXJFQ25j9v2Ne851QvJR3/siX4OLi4AKkX1crFIMU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718640734; c=relaxed/simple; bh=MSJvGXgpeAo/+stD4MMuQIkccV8UmUIpqlmNpgDh9K0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=BJ6p+rLT0yDIwKJXRaZNKAgjcSXvcXd0XW87Qs02ZylgDr05bTUQa+XpRsoAeq3Y2xtNBLYa4s+7f3Ctuw3KwsHp5Oec+DULQbx59K4GKS0tSZF7BVQTt0RUkg0iT9NMhivXzwW1r8ip31n+fkNVSBSH8b6Fu34LDbD6Scg/A38= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (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=iCPYs0k4; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Received: from localhost.localdomain (93-61-96-190.ip145.fastwebnet.it [93.61.96.190]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 61B0FFEF; Mon, 17 Jun 2024 18:11:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1718640704; bh=MSJvGXgpeAo/+stD4MMuQIkccV8UmUIpqlmNpgDh9K0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iCPYs0k4FqbSV+4y3+sH6cQpjtVqdxmYED02LrFWWdUFSDXYtJMtVwGRATXSjbAxC tFep07iYl8LrlamWPbce+R4EHrFhZ4TK4ibdALPxuB06ffasQjffhfcaph6WnmflCe be8DAgXsIxpwj60QNurhvBq5ZD9lwwpTjuGTHcy0= From: Jacopo Mondi To: Laurent Pinchart , =?utf-8?q?Niklas_S?= =?utf-8?q?=C3=B6derlund?= , Sakari Ailus , Kieran Bingham , Tomi Valkeinen Cc: Jacopo Mondi , linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v4 06/11] media: adv748x-afe: Use 1X16 media bus code Date: Mon, 17 Jun 2024 18:11:29 +0200 Message-ID: <20240617161135.130719-7-jacopo.mondi@ideasonboard.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240617161135.130719-1-jacopo.mondi@ideasonboard.com> References: <20240617161135.130719-1-jacopo.mondi@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -4.9 (----) X-LSpam-Report: No, score=-4.9 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_MISSING=0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=ham autolearn_force=no Now that the adv748x CSI-2 transmitter driver validates the supported formats, it is required for subdevices along the pipeline to produce and consume the same media bus codes. The adv748x analog front end driver use the 2X8 variant of the UYVY8 media bus code, while the CSI-2 transmitter use the 1X16 variant, which is the correct one to use for the serial bus. Make the adv748x afe use the 1X16 format variant to maintain the pipeline validation correct. Signed-off-by: Jacopo Mondi Reviewed-by: Laurent Pinchart Reviewed-by: Niklas Söderlund Tested-by: Niklas Söderlund --- drivers/media/i2c/adv748x/adv748x-afe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/adv748x/adv748x-afe.c b/drivers/media/i2c/adv748x/adv748x-afe.c index 50d9fbadbe38..5edb3295dc58 100644 --- a/drivers/media/i2c/adv748x/adv748x-afe.c +++ b/drivers/media/i2c/adv748x/adv748x-afe.c @@ -114,7 +114,7 @@ static void adv748x_afe_fill_format(struct adv748x_afe *afe, { memset(fmt, 0, sizeof(*fmt)); - fmt->code = MEDIA_BUS_FMT_UYVY8_2X8; + fmt->code = MEDIA_BUS_FMT_UYVY8_1X16; fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; fmt->field = V4L2_FIELD_ALTERNATE; @@ -337,7 +337,7 @@ static int adv748x_afe_enum_mbus_code(struct v4l2_subdev *sd, if (code->index != 0) return -EINVAL; - code->code = MEDIA_BUS_FMT_UYVY8_2X8; + code->code = MEDIA_BUS_FMT_UYVY8_1X16; return 0; }