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=-7.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 6A8E9C352A3 for ; Mon, 10 Feb 2020 14:28:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 412DD2070A for ; Mon, 10 Feb 2020 14:28:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728639AbgBJO2F (ORCPT ); Mon, 10 Feb 2020 09:28:05 -0500 Received: from mga09.intel.com ([134.134.136.24]:5271 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728150AbgBJO2F (ORCPT ); Mon, 10 Feb 2020 09:28:05 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Feb 2020 06:28:04 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,425,1574150400"; d="scan'208";a="226210606" Received: from ykatsuma-mobl1.gar.corp.intel.com (HELO [10.251.140.95]) ([10.251.140.95]) by fmsmga007.fm.intel.com with ESMTP; 10 Feb 2020 06:28:03 -0800 Subject: Re: [PATCH v2 0/5] soundwire: intel: add DAI callbacks To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao , Rander Wang , Ranjani Sridharan References: <20200114234257.14336-1-pierre-louis.bossart@linux.intel.com> From: Pierre-Louis Bossart Message-ID: <4554b59e-f4ec-ae4a-ef67-276964fcb14d@linux.intel.com> Date: Mon, 10 Feb 2020 08:28:03 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200114234257.14336-1-pierre-louis.bossart@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/14/20 5:42 PM, Pierre-Louis Bossart wrote: > The existing mainline code is missing most of the DAI callbacks needed > for a functional implementation, and the existing ones need to be > modified to provide the relevant information to SOF drivers. > > As suggested by Vinod, these patches are shared first - with the risk > that they are separated from the actual DAI enablement, 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 Vinod, these patches have been in the queue for quite some time, and v5.6-rc1 is out. Can we move on with the reviews? Thanks! > > changes since v1: > Fix string allocation (only feedback from Vinod) > > Pierre-Louis Bossart (2): > soundwire: intel: rename res field as link_res > soundwire: intel: free all resources on hw_free() > > Rander Wang (3): > soundwire: intel: add prepare support in sdw dai driver > soundwire: intel: add trigger support in sdw dai driver > soundwire: intel: add sdw_stream_setup helper for .startup callback > > drivers/soundwire/intel.c | 197 ++++++++++++++++++++++++++++++++++---- > 1 file changed, 177 insertions(+), 20 deletions(-) >