From patchwork Thu Apr 15 13:04:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 12205409 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD58AC43460 for ; Thu, 15 Apr 2021 13:05:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B25F8613C7 for ; Thu, 15 Apr 2021 13:05:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233062AbhDONFq (ORCPT ); Thu, 15 Apr 2021 09:05:46 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:46134 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233067AbhDONFn (ORCPT ); Thu, 15 Apr 2021 09:05:43 -0400 Received: from deskari.lan (91-157-208-71.elisa-laajakaista.fi [91.157.208.71]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 4B96B8AB; Thu, 15 Apr 2021 15:05:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1618491919; bh=WSXKm7DK8WK6P3RKh+i0GLKxen8kXmMCIvrgItkqA9Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iV2hgX9c6KfyDpmDbP5foX3W6sRYHVsEuS2+wMnh9L+gdjYwsqe/XlXtIV6Zi7SR0 K0wDE233+8ylHiGgFctjlAYmB6eLDB2PbVoopTHmGlvgf2TuBzvpWASa0Oy4jLCfqv 1U3HUvmTDviDk2Z/r05ux2arhHCx1SVJfoEjGzbs= From: Tomi Valkeinen To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, Jacopo Mondi , Laurent Pinchart , niklas.soderlund+renesas@ragnatech.se Cc: Mauro Carvalho Chehab , Hans Verkuil Subject: [PATCH v5 13/24] media: entity: Add only connected pads to the pipeline Date: Thu, 15 Apr 2021 16:04:39 +0300 Message-Id: <20210415130450.421168-14-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210415130450.421168-1-tomi.valkeinen@ideasonboard.com> References: <20210415130450.421168-1-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 --- 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 fe6cb743c85c..40e5544552c0 100644 --- a/drivers/media/mc/mc-entity.c +++ b/drivers/media/mc/mc-entity.c @@ -457,7 +457,7 @@ __must_check int __media_pipeline_start(struct media_pad *pad, DECLARE_BITMAP(active, MEDIA_ENTITY_MAX_PADS); DECLARE_BITMAP(has_no_links, MEDIA_ENTITY_MAX_PADS); - 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); @@ -546,10 +546,9 @@ __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; @@ -602,10 +601,9 @@ 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--;