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=-7.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,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 1D01AC4338F for ; Thu, 5 Aug 2021 09:17:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0279B60E53 for ; Thu, 5 Aug 2021 09:17:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236608AbhHEJRP (ORCPT ); Thu, 5 Aug 2021 05:17:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232258AbhHEJRO (ORCPT ); Thu, 5 Aug 2021 05:17:14 -0400 Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C8EA5C061765 for ; Thu, 5 Aug 2021 02:17:00 -0700 (PDT) Received: by mail-wr1-x42c.google.com with SMTP id k4so5618784wrc.0 for ; Thu, 05 Aug 2021 02:17:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=pv3tP3GZi/wce83FBWxIWUs/8RDEJ0SBulI8HwcDx/k=; b=xJYDjQds0fS7Wxs5/ZoAD2lw1YIxEFMBxc6tB9qIkFQboBSTXxlPlKcxmZdHCulE/P Zb0ltWJ5JXYPMfPRiJ2aZ3CUN+nlfEmJxLwJ6rc18OYO6hrmAp3gInmHvwOoeMgZa0gG QULrO0q7Jaos1otSft5JD1Mp76NBSOG/BFqclIzy8kp/nqonzNdAX4R01CW89xhZOiKn vJPwbHH+97OdbCFX+x2gjR8LoqpH2mveo7+3ifPG1kPEJG8uDq1aXPgvDpg0b+sH0XxH sJUUhC64UaTfkUlhESBfGvrKLIyq7sQuZyQEWcezrpH6ly6sb+ZulABoj89KYixA4AVC O8+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pv3tP3GZi/wce83FBWxIWUs/8RDEJ0SBulI8HwcDx/k=; b=hzSB0acFS/UlcuX+TfNApu8J8uWlT+SPP6e1svHm58Q+0+hr5WXO+WoKHNBZ0ro7gZ Em0xzFBNciiYDlN/0tS4JOZUnRBjVb1HSRqHE+fw+u9fM+lmoZj+q6IZ2Ub12xoI56aL DrgvlKPxPkqHafs6qawfsCQdSKc0TsGlm2G0MK/fXjyGwopZgL4WgG5MgvsKl88BW42C WtIHTm/SBDvwMOyh3W7TZeOC8N/BrdJIN3dRnFY9CFA9MRpbYMYxAO9ruyj7pW6v6ICC Ct30EBpeIiRWDEYkwNx9VJuBvpwI8sWpfuxoRLDPNDxC9+FstkXxGAmBO4So+u8GJfG6 RvGg== X-Gm-Message-State: AOAM533aWusdrIbqWFt+PeSM+bnui4o8omQbQZ0Sv0MvV4llo3PWi08g vxfm+xGaQF8PWFYFaj/74c9XNg== X-Google-Smtp-Source: ABdhPJxOHpcM5gAkN/pr7OMfFGQah1QAAE+SrK8QzR5zZm3zZyOGo0WpoRvOdAuIdkD+cSaEjAZmlA== X-Received: by 2002:adf:ee0c:: with SMTP id y12mr4020218wrn.394.1628155019503; Thu, 05 Aug 2021 02:16:59 -0700 (PDT) Received: from [192.168.86.34] (cpc86377-aztw32-2-0-cust226.18-1.cable.virginm.net. [92.233.226.227]) by smtp.googlemail.com with ESMTPSA id l5sm6236728wrc.90.2021.08.05.02.16.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 05 Aug 2021 02:16:59 -0700 (PDT) Subject: Re: [PATCH v3 11/20] ASoC: dt-bindings: q6dsp: add q6apm-bedai compatible To: Mark Brown Cc: bjorn.andersson@linaro.org, robh@kernel.org, plai@codeaurora.org, tiwai@suse.de, devicetree@vger.kernel.org, perex@perex.cz, alsa-devel@alsa-project.org, lgirdwood@gmail.com, bgoswami@codeaurora.org References: <20210803125411.28066-1-srinivas.kandagatla@linaro.org> <20210803125411.28066-12-srinivas.kandagatla@linaro.org> <20210804180143.GG26252@sirena.org.uk> From: Srinivas Kandagatla Message-ID: <4f2fd6d8-1c42-1d41-733b-9b32b07d7d7d@linaro.org> Date: Thu, 5 Aug 2021 10:16:58 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210804180143.GG26252@sirena.org.uk> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Thanks Mark for the review, On 04/08/2021 19:01, Mark Brown wrote: > On Tue, Aug 03, 2021 at 01:54:02PM +0100, Srinivas Kandagatla wrote: > >> + enum: >> + - qcom,q6afe-dais >> + - qcom,q6apm-bedais > > What do these compatibles mean? The bedais is sounding suspicously like > putting DPCM into DT bindings... Old Elite QDSP framework has service called "Audio Front Ends" aka q6afe which is responsible for managing the LPASS Audio Ports and Post Processing. We endup with "qcom,q6afe-dais" in the past to represent the LPASS audio ports. With New AudioReach framework this functionality is managed by "Audio Process Manager" aka q6apm. I will rename "qcom,q6apm-bedais" to "qcom,q6apm-lpaif" to be more explicit about the hardware LPAIF(Low Power Audio Interface Modules) IP. --srini >