From patchwork Tue Nov 30 14:15:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 517338 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8BA22C4332F for ; Tue, 30 Nov 2021 14:17:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242165AbhK3OU0 (ORCPT ); Tue, 30 Nov 2021 09:20:26 -0500 Received: from perceval.ideasonboard.com ([213.167.242.64]:41004 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237414AbhK3OUJ (ORCPT ); Tue, 30 Nov 2021 09:20:09 -0500 Received: from deskari.lan (91-156-85-209.elisa-laajakaista.fi [91.156.85.209]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 8F932181E; Tue, 30 Nov 2021 15:16:47 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1638281808; bh=YHZvmeGd5HTtm5USFRz0/NGI/WH25omht+wndPg3R+0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hEbLontw7UlHrpW+/hHW4ufGPlyIRKdgZ5AP/Lr4tSJmscddPHyMgIHqYungGwlUK RBodKqWXcuLmzkrNMUvoQcO1WhcWVkN5AjpUZTFHBG82t90tjp3JeQNojp9F7QckVR gVf08Tc9V9LzF7Ql4b/c/lI/lBvEvTpNxubA4wVE= From: Tomi Valkeinen To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, Jacopo Mondi , Laurent Pinchart , niklas.soderlund+renesas@ragnatech.se, Mauro Carvalho Chehab , Hans Verkuil , Pratyush Yadav Cc: Tomi Valkeinen Subject: [PATCH v10 19/38] media: entity: Add only connected pads to the pipeline Date: Tue, 30 Nov 2021 16:15:17 +0200 Message-Id: <20211130141536.891878-20-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211130141536.891878-1-tomi.valkeinen@ideasonboard.com> References: <20211130141536.891878-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Sakari Ailus A single entity may contain multiple pipelines. Only add pads that were connected to the pad through which the entity was reached to the pipeline. Signed-off-by: Sakari Ailus Reviewed-by: Niklas Söderlund Reviewed-by: Laurent Pinchart Signed-off-by: Jacopo Mondi Signed-off-by: Tomi Valkeinen --- drivers/media/mc/mc-entity.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/media/mc/mc-entity.c b/drivers/media/mc/mc-entity.c index 072f017b399a..4eb4b94c09e2 100644 --- a/drivers/media/mc/mc-entity.c +++ b/drivers/media/mc/mc-entity.c @@ -474,7 +474,7 @@ __must_check int __media_pipeline_start(struct media_pad *pad, ret = 0; - media_entity_for_each_pad(entity, iter) { + media_entity_for_each_routed_pad(pad, iter) { if (iter->pipe && iter->pipe != pipe) { pr_err("Pipe active for %s. Can't start for %s\n", entity->name, iter->entity->name); @@ -563,10 +563,9 @@ __must_check int __media_pipeline_start(struct media_pad *pad, media_graph_walk_start(graph, pad_err); while ((pad_err = media_graph_walk_next(graph))) { - struct media_entity *entity = pad_err->entity; struct media_pad *iter; - media_entity_for_each_pad(entity, iter) { + media_entity_for_each_routed_pad(pad_err, iter) { /* Sanity check for negative stream_count */ if (!WARN_ON_ONCE(iter->stream_count <= 0)) { --iter->stream_count; @@ -619,10 +618,9 @@ void __media_pipeline_stop(struct media_pad *pad) media_graph_walk_start(graph, pad); while ((pad = media_graph_walk_next(graph))) { - struct media_entity *entity = pad->entity; struct media_pad *iter; - media_entity_for_each_pad(entity, iter) { + media_entity_for_each_routed_pad(pad, iter) { /* Sanity check for negative stream_count */ if (!WARN_ON_ONCE(iter->stream_count <= 0)) { iter->stream_count--;