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=-5.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 68C1DC4741F for ; Thu, 5 Nov 2020 16:21:10 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 43FF52080D for ; Thu, 5 Nov 2020 16:21:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="ksMjxx2k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43FF52080D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 9510F1671; Thu, 5 Nov 2020 17:20:15 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9510F1671 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1604593265; bh=I+PhcVbCdyYdG/m4R/pJlGLcfSs5SGi03gSFn8+aQ/I=; h=Subject:To:References:From:Date:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=ksMjxx2kwSanv3KKHfEgXDMWt+TMthRk7sla+c/bRPZqRzIHLHt6Oq8WSkPhiPV/c yCTmSSHf4fb96zbdcM1GxDpSZuIq01c9CKdPa5lfzqamf8S/+3auIIjRRzQfEMSx1U 6VupGe8w23VjRJTbXzVcyTob9t4vmqpghevIN1Ec= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 33E8BF80150; Thu, 5 Nov 2020 17:20:15 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 37973F80162; Thu, 5 Nov 2020 17:20:13 +0100 (CET) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id A15F9F800EC for ; Thu, 5 Nov 2020 17:20:06 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A15F9F800EC IronPort-SDR: gptXBiJ3JBH9GY/5MukVNkW7nT5L6q4vdcP1lexwErhgsVbk3lVLzAzlu7pRwATkVHuPhcBTLI FnvgQQzq9c/g== X-IronPort-AV: E=McAfee;i="6000,8403,9796"; a="157192118" X-IronPort-AV: E=Sophos;i="5.77,453,1596524400"; d="scan'208";a="157192118" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2020 08:20:02 -0800 IronPort-SDR: ZUeKpsT88n2eEQDLWRohP3as8XuAKRILY7VEXFRa6wAxHjAow/TenrS0Eacz+7M0E1caHY3EyM LcTKxgSuoBXw== X-IronPort-AV: E=Sophos;i="5.77,453,1596524400"; d="scan'208";a="539465896" Received: from umedepal-mobl2.amr.corp.intel.com (HELO [10.254.6.114]) ([10.254.6.114]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2020 08:20:01 -0800 Subject: Re: [PATCH v3 0/6] ASoC: codecs: add support for LPASS Codec macros To: Srinivas Kandagatla , broonie@kernel.org References: <20201105113458.12360-1-srinivas.kandagatla@linaro.org> From: Pierre-Louis Bossart Message-ID: Date: Thu, 5 Nov 2020 10:20:01 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201105113458.12360-1-srinivas.kandagatla@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, robh+dt@kernel.org, lgirdwood@gmail.com, linux-kernel@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On 11/5/20 5:34 AM, Srinivas Kandagatla wrote: > This patchset adds support for two Codec Macro blocks( WSA and VA) available in > Qualcomm LPASS (Low Power Audio SubSystem). > > There are WSA, VA, TX and RX Macros on LPASS IP, each of the Macro block > has specific connectivity like WSA Macros are intended to connect > to WSA Smart speaker codecs via SoundWire. VA Macro is intended for DMICs, > and TX/RX for Analog codecs via SoundWire like other WCD Codecs to provide > headphone/ear/lineout etc .. > > Most of the work is derived from downstream Qualcomm kernels. > Credits to various Qualcomm authors from Patrick Lai's team who have > contributed to this code. > > This patchset has been tested on support to Qualcomm Robotics RB5 Development > Kit based on QRB5165 Robotics SoC. This board has 2 WSA881X smart speakers > with onboard DMIC connected to internal LPASS codec via WSA and VA macros > respectively. For the series, Reviewed-by: Pierre-Louis Bossart