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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 E07CEC76191 for ; Thu, 25 Jul 2019 02:30:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BAA1C216C8 for ; Thu, 25 Jul 2019 02:30:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="mcGQh8NX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389152AbfGYCax (ORCPT ); Wed, 24 Jul 2019 22:30:53 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:44624 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388525AbfGYCax (ORCPT ); Wed, 24 Jul 2019 22:30:53 -0400 Received: by mail-pl1-f194.google.com with SMTP id t14so22725468plr.11 for ; Wed, 24 Jul 2019 19:30:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=Z8Xo9F35Jnjc9XijZCcQ2rozL9xIXtmpcSL+K8PquAE=; b=mcGQh8NXcdBWu+xz3Gs/fefZAaR45ySwQq5ksz1Qk66f21qrMjSw+hhnQLd4PMLvVm K13LBdP8SDpQBZX9ewSOSLZ5QOHv6ZruKGrlTEMfrSRyfa4e7Q7+5yGsN/WQNFJhV8t7 rmlwE1EQ93ETmdl7DM5hKnF281cbyZwDOG/r5qnr4u73daGEmENzLpRErgotT9gtUYHS jN8MPYVUC9SCME4FkR8B0ZTTzExFg75UyYJA1ocZ0pYqfU4ngMdCAhcpI63ZM96Pc47F ahxU51/X64iCjjKASFCbe1/3LGT5GL4Q7TmEn9QDxeQhaEV1wrzz+IBB6QSFDxrhtlZf rSuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=Z8Xo9F35Jnjc9XijZCcQ2rozL9xIXtmpcSL+K8PquAE=; b=gcdW1o9Td9R01VvPXLLE+yOtx1NDe/f3h9T6x8qOLmfEwKdcCzbUo7kCtl/T14WZqy u5cv2H74zday1E/MMhOOogvaoyfKVKbxAzCIacQ9RrCSolwSF0nQsnyFb24ldLyOXik5 Co/FxuBykk7oziQpqk+J84jey85h+VVxojnJJFeCZsFpFbJGYtqIRb5MmhGvCjtDFqIX ZYUk2l8OQWYv25j+P68g1porZ2RqX/jaJxIgZc8wxEwA4s/FE9N9fv16XxNOCYyVtGt+ lksk9jViDn9HbIZ69lfXnfvfC3yIopTRXnQAGY5O1ap+1BcqfG+pzzbOjNRbnM+bcwU9 0g7w== X-Gm-Message-State: APjAAAVQonC6fWSnlzLw3vtwMh9SopSLkopIx9ftq7OQd7QYLyWxUuHI GeSFk+DJPuQJa4tx9E8lDBamjg== X-Google-Smtp-Source: APXvYqyQ+Idaqp2XOKlh2A+59UT3l7Es0V6fP+GpNTh+LEvHX5XPNjpHbZckqg4+pj1buEP+J8OsZA== X-Received: by 2002:a17:902:e40f:: with SMTP id ci15mr88979000plb.103.1564021852454; Wed, 24 Jul 2019 19:30:52 -0700 (PDT) Received: from localhost ([122.172.28.117]) by smtp.gmail.com with ESMTPSA id 35sm49333089pgw.91.2019.07.24.19.30.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Jul 2019 19:30:51 -0700 (PDT) Date: Thu, 25 Jul 2019 08:00:50 +0530 From: Viresh Kumar To: Saravana Kannan Cc: MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Viresh Kumar , Nishanth Menon , Stephen Boyd , "Rafael J. Wysocki" , Sibi Sankar , kernel-team@android.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 0/5] Add required-opps support to devfreq passive gov Message-ID: <20190725023050.7ggjbwsthoxpkexv@vireshk-i7> References: <20190724014222.110767-1-saravanak@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190724014222.110767-1-saravanak@google.com> User-Agent: NeoMutt/20180716-391-311a52 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23-07-19, 18:42, Saravana Kannan wrote: > The devfreq passive governor scales the frequency of a "child" device based > on the current frequency of a "parent" device (not parent/child in the > sense of device hierarchy). As of today, the passive governor requires one > of the following to work correctly: > 1. The parent and child device have the same number of frequencies > 2. The child device driver passes a mapping function to translate from > parent frequency to child frequency. > v3 -> v4: > - Fixed documentation comments > - Fixed order of functions in .h file > - Renamed the new xlate API > - Caused _set_required_opps() to fail if all required opps tables aren't > linked. We are already in the middle of a discussion for your previous version and I haven't said yet that I am happy with what you suggested just 2 days back. Why send another version so soon ? The next merge window is also very far in time from now. Please wait for a few days before sending newer versions, I will continue discussion on the previous version only for now. -- viresh