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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 96F24C43603 for ; Thu, 12 Dec 2019 03:49:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6BB152173E for ; Thu, 12 Dec 2019 03:49:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576122572; bh=sO6XmEoJxykkgpmbd4+eUXUxrxDhjg81vEZPden8/MU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=h0nkVkpBCM8VbPcOhby2QjzLsrPLAF9M86IMzxxSYVU4qAsZXAJdJTNg7ydKmzICl x9k15FWFuujU2TkIKXvPKwBuI3kX2pfuE9+kQz8BC3RhDjm0msS5jqOz3U9XbSyb+l y+uFSMTe3DEg9cNUtaYdIZ0ZWgSdX+Nzb2Oy+jOo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727827AbfLLDtb (ORCPT ); Wed, 11 Dec 2019 22:49:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:55178 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727589AbfLLDtb (ORCPT ); Wed, 11 Dec 2019 22:49:31 -0500 Received: from localhost (unknown [106.200.251.247]) (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 BDF90214D8; Thu, 12 Dec 2019 03:49:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576122570; bh=sO6XmEoJxykkgpmbd4+eUXUxrxDhjg81vEZPden8/MU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PO8NlrgakWBWf/vuxs49fIfKtb/DQFt/iw6sGB4y05mZhvI+Lsd5Q4SONdcdOq0Ts XGipELIWwdl4gI087D9aEA/6SJ8upNHwy7wagVw9pdpldzYydgpND76jw6ZV7ynsET 0QdUKKjhT/aTSxSAHqs18kmWir7KPa5BCKcWNKUU= Date: Thu, 12 Dec 2019 09:19:26 +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 v5 00/11] soundwire: update ASoC interfaces Message-ID: <20191212034926.GK2536@vkoul-mobl> References: <20191212014507.28050-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20191212014507.28050-1-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 11-12-19, 19:44, Pierre-Louis Bossart wrote: > We need new fields in existing structures to > a) deal with race conditions on codec probe/enumeration > b) allow for multi-step ACPI scan/probe/startup on Intel plaforms > c) deal with MSI issues using a single handler/threads for all audio > interrupts > d) deal with access to registers shared across multiple links on Intel > platforms > > These structures for a) will be used by the SOF driver as well as > codec drivers. The b) c) and d) cases are only for the Intel-specific > implementation. > > To avoid conflicts between ASoC and Soundwire trees, these 11 patches > are provided out-of-order, before the functionality enabled in these > header files is added in follow-up patch series which can be applied > separately in the ASoC and Soundwire trees. As discussed earlier, > Vinod would need to provide an immutable tag for Mark Brown, and the > integration on the ASoC side of SOF changes and new codecs drivers can > proceed in parallel with SoundWire core changes. > > I had multiple offline discussions with Vinod/Mark/Takashi on how to > proceed withe volume of SoundWire changes. Now that v5.5-rc1 is out we > should go ahead with these interface changes. > > The next patchset "[PATCH v3 00/15] soundwire: intel: implement new > ASoC interfaces​" can still be reviewed but will not apply as is due to > a one-line conflict. An update will be provided when Vinod applies > this series to avoid noise on mailing lists. > > An update for the series "[PATCH v3 00/22] soundwire: code hardening > and suspend-resume support" is ready but will be provided when both > the interfaces changes and the implementation changes are merged. Applied, thanks I will send the tag tomorrow after it is in next Thanks -- ~Vinod