From mboxrd@z Thu Jan 1 00:00:00 1970 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 67749C433EF for ; Mon, 24 Jan 2022 14:03:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238135AbiAXODa (ORCPT ); Mon, 24 Jan 2022 09:03:30 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:58232 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238344AbiAXODa (ORCPT ); Mon, 24 Jan 2022 09:03:30 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 845E4B81056 for ; Mon, 24 Jan 2022 14:03:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B38CC340E9; Mon, 24 Jan 2022 14:03:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643033008; bh=TV6hP58wpv1msq4jjEAA6FmPKJZe/5ix55PIarJ1NTw=; h=Subject:To:Cc:From:Date:From; b=ZDPH103E92oVHJtmCCRUfY3EQIteyVxv+GCPic0/7Vj1FDfcwIgFWRzutGDs47Jrm ZCCKW9NKTOZ6q6uPeVYDTd+YSmoymf6cT8vMny48nav3LmucQ1rAhV+h87ktGVqoED CW6pX3v2qDmbGNHMTvBxiTI5n7lGkwbT1uB1pupI= Subject: FAILED: patch "[PATCH] ASoC: SOF: sof-audio: setup sched widgets during pipeline" failed to apply to 5.16-stable tree To: pierre-louis.bossart@linux.intel.com, broonie@kernel.org, kai.vehmanen@linux.intel.com, ranjani.sridharan@linux.intel.com Cc: From: Date: Mon, 24 Jan 2022 14:59:55 +0100 Message-ID: <16430327951439@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The patch below does not apply to the 5.16-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 01429183f479c54c1b5d15453a8ce574ea43e525 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Tue, 23 Nov 2021 19:16:04 +0200 Subject: [PATCH] ASoC: SOF: sof-audio: setup sched widgets during pipeline complete step Older firmware prior to ABI 3.19 has a dependency where the scheduler widgets need to be setup last. Moving the call to sof_widget_setup() before the pipeline_complete() call also helps remove the need for the 'reverse' direction when walking through the widget list - this was only working because of the topology macros but the topology does not require any order. Fixes: 5fcdbb2d45df ("ASoC: SOF: Add support for dynamic pipelines") Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20211123171606.129350-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index 0f2566f7c094..f4e142ec0fbd 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -637,16 +637,25 @@ const struct sof_ipc_pipe_new *snd_sof_pipeline_find(struct snd_sof_dev *sdev, int sof_set_up_pipelines(struct snd_sof_dev *sdev, bool verify) { + struct sof_ipc_fw_version *v = &sdev->fw_ready.version; struct snd_sof_widget *swidget; struct snd_sof_route *sroute; int ret; /* restore pipeline components */ - list_for_each_entry_reverse(swidget, &sdev->widget_list, list) { + list_for_each_entry(swidget, &sdev->widget_list, list) { /* only set up the widgets belonging to static pipelines */ if (!verify && swidget->dynamic_pipeline_widget) continue; + /* + * For older firmware, skip scheduler widgets in this loop, + * sof_widget_setup() will be called in the 'complete pipeline' loop + */ + if (v->abi_version < SOF_ABI_VER(3, 19, 0) && + swidget->id == snd_soc_dapm_scheduler) + continue; + /* update DAI config. The IPC will be sent in sof_widget_setup() */ if (WIDGET_IS_DAI(swidget->id)) { struct snd_sof_dai *dai = swidget->private; @@ -694,6 +703,12 @@ int sof_set_up_pipelines(struct snd_sof_dev *sdev, bool verify) if (!verify && swidget->dynamic_pipeline_widget) continue; + if (v->abi_version < SOF_ABI_VER(3, 19, 0)) { + ret = sof_widget_setup(sdev, swidget); + if (ret < 0) + return ret; + } + swidget->complete = snd_sof_complete_pipeline(sdev, swidget); break; @@ -722,7 +737,7 @@ int sof_tear_down_pipelines(struct snd_sof_dev *sdev, bool verify) * sroute->setup because during suspend all streams are suspended and during topology * loading the sound card unavailable to open PCMs. */ - list_for_each_entry_reverse(swidget, &sdev->widget_list, list) { + list_for_each_entry(swidget, &sdev->widget_list, list) { if (swidget->dynamic_pipeline_widget) continue;