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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B516EE49AA for ; Mon, 21 Aug 2023 15:22:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236284AbjHUPWr (ORCPT ); Mon, 21 Aug 2023 11:22:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236298AbjHUPWp (ORCPT ); Mon, 21 Aug 2023 11:22:45 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0064A109; Mon, 21 Aug 2023 08:22:42 -0700 (PDT) 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 8B6B12F4; Mon, 21 Aug 2023 08:23:23 -0700 (PDT) Received: from [10.57.91.118] (unknown [10.57.91.118]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 345373F740; Mon, 21 Aug 2023 08:22:40 -0700 (PDT) Message-ID: <7d220ae2-7758-5399-ac93-649e2062d6ed@arm.com> Date: Mon, 21 Aug 2023 16:23:15 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v3 07/12] PM: EM: Add update_power() callback for runtime modifications Content-Language: en-US To: Dietmar Eggemann Cc: rui.zhang@intel.com, amit.kucheria@verdurent.com, amit.kachhap@gmail.com, daniel.lezcano@linaro.org, viresh.kumar@linaro.org, len.brown@intel.com, pavel@ucw.cz, Pierre.Gondois@arm.com, ionela.voinescu@arm.com, mhiramat@kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, rafael@kernel.org References: <20230721155022.2339982-1-lukasz.luba@arm.com> <20230721155022.2339982-8-lukasz.luba@arm.com> <47b0ee2a-c747-4b13-1729-fbbd7c7ef65d@arm.com> From: Lukasz Luba In-Reply-To: <47b0ee2a-c747-4b13-1729-fbbd7c7ef65d@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 8/16/23 14:04, Dietmar Eggemann wrote: > On 21/07/2023 17:50, Lukasz Luba wrote: >> The Energy Model (EM) is going to support runtime modifications. This >> new callback would be used in the upcoming EM changes. The drivers >> or frameworks which want to modify the EM have to implement the >> update_power() callback and provide it via EM API >> em_dev_update_perf_domain(). The callback is then used by the EM > > Looks like em_dev_update_perf_domain() hasn't been introduced yet. > > [...] > True, I'll remove those bits from the header.