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=-5.3 required=3.0 tests=BAYES_00, 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 2D567C4363A for ; Mon, 5 Oct 2020 23:16:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D31C02083B for ; Mon, 5 Oct 2020 23:16:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726713AbgJEXQa (ORCPT ); Mon, 5 Oct 2020 19:16:30 -0400 Received: from foss.arm.com ([217.140.110.172]:60900 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725865AbgJEXQa (ORCPT ); Mon, 5 Oct 2020 19:16:30 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5353B113E; Mon, 5 Oct 2020 16:16:29 -0700 (PDT) Received: from localhost (unknown [10.1.199.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E2C5F3F70D; Mon, 5 Oct 2020 16:16:28 -0700 (PDT) Date: Tue, 6 Oct 2020 00:16:27 +0100 From: Ionela Voinescu To: Viresh Kumar Cc: Vincent Guittot , Ben Segall , Catalin Marinas , Dietmar Eggemann , Greg Kroah-Hartman , Ingo Molnar , Juri Lelli , Mel Gorman , Peter Zijlstra , "Rafael J. Wysocki" , "Rafael J. Wysocki" , Steven Rostedt , Sudeep Holla , Will Deacon , Peter Puhov , LAK , linux-kernel , "open list:THERMAL" Subject: Re: [RFC 0/3] cpufreq: cppc: Add support for frequency invariance Message-ID: <20201005231627.GB18029@arm.com> References: <20200709124349.GA15342@arm.com> <20200710030032.3yq3lqqybhy5m744@vireshk-i7> <20200825095629.GA15469@arm.com> <20200827075149.ixunmyi3m6ygtehu@vireshk-i7> <20200827112740.GA9923@arm.com> <20201005075822.6odp2ulk6wopcwtn@vireshk-i7> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201005075822.6odp2ulk6wopcwtn@vireshk-i7> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi Viresh, On Monday 05 Oct 2020 at 13:28:22 (+0530), Viresh Kumar wrote: > On 27-08-20, 12:27, Ionela Voinescu wrote: > > I am in the middle of unifying AMU counter and cpufreq invariance through > > something like this, so if you like the idea and you don't think I'm > > stepping too much on your toes with this, I can consider the usecase in > > my (what should be) generic support. So in the end this might end up > > being just a matter of adding a new invariance source (CPPC counters). > > Any update on this ? > I have some code for this, but not yet in the final state I wanted to bring it to. The code has some dependencies/conflicts with the FFH support and in small part with the new BL_SWITCHER patches so I wanted to get those through first. I'm in the middle of some distractions now, so probably it will take a around two-three more weeks before I submit the code for review. Sorry for the delay, Ionela. > -- > viresh