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=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 C1262C433E0 for ; Thu, 21 Jan 2021 12:12:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 61CD3221E2 for ; Thu, 21 Jan 2021 12:12:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729929AbhAUMMC (ORCPT ); Thu, 21 Jan 2021 07:12:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729917AbhAUMEh (ORCPT ); Thu, 21 Jan 2021 07:04:37 -0500 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 789CCC061575 for ; Thu, 21 Jan 2021 04:03:56 -0800 (PST) Received: by mail-wm1-x32c.google.com with SMTP id u14so1303386wmq.4 for ; Thu, 21 Jan 2021 04:03:56 -0800 (PST) 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=vuLJ7p5ilfIWpz7PW8WlQI72IXUVIdtMvIHeFbz24w4=; b=zEXssm+figj+fIPe8hEn2JG7m79MYv83+6paGQx2LUIHT8guPQSBUNuQc3+xKbL2Ss rxTRjElqWHDgex07G7TvnzUskB+a0tz0cvG3GnmYQjjBS7FeygrjR/H3bpLh+oulYD4J kZUxB0hvpmq2D3vmV17wjSBIe6VyWYlr0EA2FjkdYwouyNLoe1GH++aBdFX0Xnq/MzPs cbXQP5iAbUZD6v/jDWkciFxlPqK9KsQnRTncv8vAATMrsG/SU1YkyQ1TiQeUXx2PwL+M HaYevWr3WWDIlUBjQOC7TEanYxGtS+70GSBdYOR0ZcxLyQjIaLwIH33A+XvOAjfohU/l a5wg== 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=vuLJ7p5ilfIWpz7PW8WlQI72IXUVIdtMvIHeFbz24w4=; b=MQiNGqbIocQm93c3jDIikIMn8e6DXbszvPy1ZhsaOoyCMiMSLLeD+z+zRqBk2LykHm UamJ3HCoJ7IZd43mi8H+1xVU4PuNM6U+Luka4oMMj+PMw4d0vqZ11wTLMd6PDYxcq05L /TxSISWcn2RibIDa9KlSSOzBs3efFVabdr1Dl9T6PD6Cztu2uX89AxEwvm6i509q/+A6 2eAAfk0aItae+RXSs7z07AEB75+bKbngyhCC+fuBUqUhWZZNybi0TeZDOKPpH6FJiF0k T3mpTglVRs++F/fL0/2nMXVUpILrjOmG3G6eLrB23LEYr5InE7zmA0zfhyAiwNTiziZe MLvw== X-Gm-Message-State: AOAM531rNiY+X1vEeK1xS3/dHO+YHMuZKFc1Oc149YTBbNCWhZBbV1GV 3Y7LmztdQaho3qsXrfFnsiyDTL6I/rchfg== X-Google-Smtp-Source: ABdhPJyxqriq44Jy62yZDNpVCqIweGCa+fd8anF6p7WTiBOksuCirEJkV8YRgzzex/wi6ldb9flfsA== X-Received: by 2002:a1c:2003:: with SMTP id g3mr5969108wmg.90.1611230635237; Thu, 21 Jan 2021 04:03:55 -0800 (PST) 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 x81sm3288060wmg.40.2021.01.21.04.03.54 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 21 Jan 2021 04:03:54 -0800 (PST) Subject: Re: [PATCH] soundwire: debugfs: use controller id instead of link_id To: Pierre-Louis Bossart , Vinod Koul Cc: alsa-devel@alsa-project.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, sanyog.r.kale@intel.com, yung-chuan.liao@linux.intel.com References: <20210115162559.20869-1-srinivas.kandagatla@linaro.org> <20210119145220.GS2771@vkoul-mobl> <45300dc3-00b0-497b-804e-f7f1e857f32a@linux.intel.com> <57d5f1bd-50fa-30ab-03c0-260460e45d61@linaro.org> <6d4d4a6b-f28c-81db-4e67-2b5b94116fa4@linux.intel.com> From: Srinivas Kandagatla Message-ID: <1fad2388-27d0-7014-818d-1272fa70ed9b@linaro.org> Date: Thu, 21 Jan 2021 12:03:53 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <6d4d4a6b-f28c-81db-4e67-2b5b94116fa4@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19/01/2021 19:09, Pierre-Louis Bossart wrote: > >> currently we have >> /sys/kernel/debug/soundwire/master-* >> >> Are you suggesting that we have something like this: >> >> /sys/kernel/debug/soundwire/xyz-controller/master- ?? > > Yes this is what I was thinking about. Vinod/Pierre, One Question here, Why is link_id part of "struct sdw_bus", should it not be part of "struct sdw_master_device " ? Given that "There is one Link per each Master" --srini