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 X-Spam-Level: X-Spam-Status: No, score=-6.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS 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 24E1AC35DF5 for ; Tue, 25 Feb 2020 10:27:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DEC45218AC for ; Tue, 25 Feb 2020 10:27:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582626461; bh=c11I1+aXz7I861UYGuPVDLiwVXB6TbdIH+RT/RHaxf8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=RMsoUsQu9c0uTA9FeFEQlv+C55Tv4mHoiW2oq5VTvSYXLj7HX6vLLf1AAEi1D+Qx7 /Dr03Hdy97oJeyTa/wtAJ6EENp6sJCl43vrRM3fblOuscHYumPNHw6nlIbHjUV4UiP glEws461GjDuxKg8/Uxms0uQStjqN5tQhLogtcbU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730222AbgBYK1j (ORCPT ); Tue, 25 Feb 2020 05:27:39 -0500 Received: from mail.kernel.org ([198.145.29.99]:36524 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730126AbgBYK1j (ORCPT ); Tue, 25 Feb 2020 05:27:39 -0500 Received: from localhost (unknown [122.167.120.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E2A1220714; Tue, 25 Feb 2020 10:27:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582626458; bh=c11I1+aXz7I861UYGuPVDLiwVXB6TbdIH+RT/RHaxf8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UszBqyn5y1O3RMhXxzYd9ILQv5H/sSSXmlq0iAC6KbeivREBvpzR4imZ4qfAjx9/I Z++3G+BqHAeKqaBSQ/FSXW2eHESMmfYQbOL4I20TyEVWi+7Q/o42N1ugel1BeMxFXm AThdATN3CaDXnYWB72W8o8sFgQFDalyzLX+lPbk0= Date: Tue, 25 Feb 2020 15:57:34 +0530 From: Vinod Koul To: Pierre-Louis Bossart Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao , Rander Wang , Ranjani Sridharan Subject: Re: [PATCH 00/10] soundwire: bus: fix race conditions, add suspend-resume Message-ID: <20200225102734.GO2618@vkoul-mobl> References: <20200115000844.14695-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200115000844.14695-1-pierre-louis.bossart@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 14-01-20, 18:08, Pierre-Louis Bossart wrote: > The existing mainline code for SoundWire does not handle critical race > conditions, and does not have any support for pm_runtime suspend or > clock-stop modes needed for e.g. jack detection or external VAD. > > As suggested by Vinod, these patches for the bus are shared first - > with the risk that they are separated from their actual use in Intel > drivers, so reviewers might wonder why they are needed in the first > place. > > For reference, the complete set of 90+ patches required for SoundWire > on Intel platforms is available here: > > https://github.com/thesofproject/linux/pull/1692 > > These patches are not Intel-specific and are likely required for > e.g. Qualcomm-based implementations. > > All the patches in this series were generated during the joint > Intel-Realtek validation effort on Intel reference designs and > form-factor devices. The support for the initialization_complete > signaling is already available in the Realtek codecs drivers merged in > the ASoC tree (rt700, rt711, rt1308, rt715) Applied all, thanks -- ~Vinod