From patchwork Tue Sep 10 17:53:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 104187 Received: from ny.mirrors.kernel.org ([147.75.199.223]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1so54i-0005Qh-0H for patchwork@linuxtv.org; Tue, 10 Sep 2024 17:54:49 +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 ny.mirrors.kernel.org (Postfix) with ESMTPS id 0107E1C25939 for ; Tue, 10 Sep 2024 17:54:44 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E32081A4B84; Tue, 10 Sep 2024 17:54:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="auen0yZW" X-Original-To: linux-media@vger.kernel.org Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E72C71A2C0D; Tue, 10 Sep 2024 17:54:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725990864; cv=none; b=gL1uDZ+No5PYUSXxa3xbQUcIEEtPRbvEovZZvYIuD+j9P3XWvM9dlMnsraXTWhQ0rwSR/vHESiCntRi2IuPFbeE+yhJ87i+AyyPMt+DJYm2GO8dbYaqTQ6RzuxhdpV1AOfFBq2A59sHElzEy1yJijsV8SiwVxOfNcWgR29qfC5w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725990864; c=relaxed/simple; bh=p0rcSqNDkoae1ANIInQxI34EtffO8V7joAOxUotvwII=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=sRaoAY1DLDjtXhHv4BOfYq2kyUXgDpNOeAfIdtFbQ80BVQu0EVnRe3T7jP/QaLt4zI7TYJTtIxvSSAjwThYierzS0b2+e+YGrIki/2T3qiT2bDp9r7hnTKInGaw9XF970vjID7aURPHA3Et6N/BOnSgBy7gad/PlzSlQuBfNX84= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=auen0yZW; arc=none smtp.client-ip=209.85.128.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-42cba0dc922so17831615e9.3; Tue, 10 Sep 2024 10:54:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1725990861; x=1726595661; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=h2T4TNtnyTy5Xj6sUcPx5X44BZb7uZwTscRdIHIEFNg=; b=auen0yZWElqnG1TZc3q5eBYwy6eoFHa/3CgPLfBZkn9JYCNNG4QQxgF3886fTP0ed6 QwmtpEuvXS5ypUKd4rnr350bjP5MhWpTUkCsNGJAsTADWzXImBYODIshBUIBFyaOf+oS r687WqmPuO6MxxmSVjmMe0v3PpyfO52YOPq6f+WrlbPFZIqNV7kt7P9B9bQ9oaorS1V3 Q0x1LeboyRF0LctF5A6UvDzc29YH919h4mzVPOCbWMHnMBFqCtvaBIAz7bNi/GGvMGPA Z6kp+qINNVHLkc6EV7Prl2m15pETyqKBuQJ/syl83cU9GZDc1sKEd/ZqkpcpJJ3lwpF6 rfXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725990861; x=1726595661; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=h2T4TNtnyTy5Xj6sUcPx5X44BZb7uZwTscRdIHIEFNg=; b=kR8nqIyGlYj2+g4Hu5KaUFQ4ezN8ydawxrOBSy9QXctOx/QB2LgaYw6/qQJZfxeLqs nPoGSl1BtRhIz87Fjb768W9a1W2zZWzYz6yjZH6wj0zAMDgdK3ya2wGEkvlT3C6PMFBR UfeV2B3WzB78pMrcTaIAzdtHop5L4UEPr/YCYQd4OmEu/Y7MhEeYx6vrzRtxwWKSM0D4 DF0wHgiFFApjaXN5RZoh4kajhD7Bl05bIg+jwd3xqeoZsFPGc3KmJBYGH3bHeFjsOSAe xvvPz2M7pele6Z2PeugNVWidtF5nY4rWdyzLJ5TSrjW5eXg9uQey7hGazZkfXK2Li85O uWpw== X-Forwarded-Encrypted: i=1; AJvYcCWs0gI2QEoKm9sPF5PG0o77fSacYET/ZVWquD59CUH4Sac34ZdHUSzbvaPbiKyZvHT6/Y+gY9gcd6TnpxM=@vger.kernel.org, AJvYcCXjHpOyO+XhRPDSAhKRolllyasUHjs++6Tfkr2FPWmgYM6ELG5OXuAAsYWF+iww0K8En6+bDqsb1hzJbPQWvyQpzts=@vger.kernel.org X-Gm-Message-State: AOJu0YxkPM4v7La7Ig2CTc3FFEP5lqhEdSIkPxA5KGdKnP9+3E3PijNe LkSK+Or0iII8mtOcn4gq/Lxxzu7+Ys6TIpubpbl1IIbEmR2niKur X-Google-Smtp-Source: AGHT+IEp9bOA281vLQrsc4XSGHi0S4IHku5gEPv7cgaQvldLdqUXIgZN97R24MwtxSv6XvyxaM4FUQ== X-Received: by 2002:a05:600c:314c:b0:42b:a88f:f872 with SMTP id 5b1f17b1804b1-42cadb699b9mr93432435e9.32.1725990861261; Tue, 10 Sep 2024 10:54:21 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2500:a01:94a6:1e64:e5a2:2b2a]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37895675c40sm9516562f8f.51.2024.09.10.10.54.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Sep 2024 10:54:20 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Sakari Ailus , Laurent Pinchart , Mauro Carvalho Chehab , Hans Verkuil Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH v2 02/16] media: platform: rzg2l-cru: Mark sink pads with MUST_CONNECT flag Date: Tue, 10 Sep 2024 18:53:43 +0100 Message-Id: <20240910175357.229075-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240910175357.229075-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20240910175357.229075-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -5.3 (-----) X-LSpam-Report: No, score=-5.3 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_PASS=-0.001,FREEMAIL_FORGED_FROMDOMAIN=1,FREEMAIL_FROM=0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_VALIDITY_CERTIFIED=-3,RCVD_IN_VALIDITY_RPBL=1.31,RCVD_IN_VALIDITY_SAFE=-2,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=ham autolearn_force=no From: Lad Prabhakar Mark the sink pads with the MEDIA_PAD_FL_MUST_CONNECT flag to ensure pipeline validation fails if it is not connected. Signed-off-by: Lad Prabhakar --- drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c | 2 +- drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c index 19e0ba9596c9..69cd45b26951 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c @@ -209,7 +209,7 @@ static int rzg2l_cru_media_init(struct rzg2l_cru_dev *cru) const struct of_device_id *match; int ret; - cru->pad.flags = MEDIA_PAD_FL_SINK; + cru->pad.flags = MEDIA_PAD_FL_SINK | MEDIA_PAD_FL_MUST_CONNECT; ret = media_entity_pads_init(&cru->vdev.entity, 1, &cru->pad); if (ret) return ret; diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c index 9f0ea1de50da..db48118fc817 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-ip.c @@ -217,7 +217,8 @@ int rzg2l_cru_ip_subdev_register(struct rzg2l_cru_dev *cru) ip->subdev.entity.function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER; ip->subdev.entity.ops = &rzg2l_cru_ip_entity_ops; - ip->pads[RZG2L_CRU_IP_SINK].flags = MEDIA_PAD_FL_SINK; + ip->pads[RZG2L_CRU_IP_SINK].flags = MEDIA_PAD_FL_SINK | + MEDIA_PAD_FL_MUST_CONNECT; ip->pads[RZG2L_CRU_IP_SOURCE].flags = MEDIA_PAD_FL_SOURCE; ret = media_entity_pads_init(&ip->subdev.entity, 2, ip->pads);