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=-9.0 required=3.0 tests=BAYES_00,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 B1DE6C433E0 for ; Fri, 22 Jan 2021 16:19:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FCCC23A5C for ; Fri, 22 Jan 2021 16:19:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729531AbhAVQQM (ORCPT ); Fri, 22 Jan 2021 11:16:12 -0500 Received: from mail-ot1-f42.google.com ([209.85.210.42]:42585 "EHLO mail-ot1-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729426AbhAVQPR (ORCPT ); Fri, 22 Jan 2021 11:15:17 -0500 Received: by mail-ot1-f42.google.com with SMTP id f6so5545414ots.9; Fri, 22 Jan 2021 08:15:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sXVUkcgQKTis57dU1/4aKMT9u2v6l/Z+YYRm+6h7wzA=; b=nI2nq73Eu5+/17sXVt/Ad8MlaH6e4OGMKYlztpdZJOvmnb4oP37e6e0e8pA43jTnFe rLpR8+vngd/6O7FhBazvcMYQ6qEZE5OWpP4t/310mcGTRB3VWI1EK5PxhTtwkK4iNf0T 2WKHYUNWQqerO3WcOUqKUqWpUU66+4yX3TeJTuDViM1L/XHQrESC22GLWUMj4w76o1fl J1TnZEAu7kPz3X/nnt5D7YtB35guCCILlZCtSVnhtzJTr38h5+Kozo1P69ljUi46bCvD VqoMd3bBFLSkPcGhzNaBX069CevIvU15ZtqsOz60XxiNJa0HA3WFHJkrTpvkDSFYsBES Dsyw== X-Gm-Message-State: AOAM53076E6sgKgV/VV5L+0lzgrosiMSaQD3mRe/0DUaF7cAJO+9P135 //AEyrINvU7Kj9zJtkOXPFrY2wSt8Jj6ZkdstmQ= X-Google-Smtp-Source: ABdhPJx1mh+BAevROCoaI//0hwQrXs1y2O4HiWUF7XIGUv+/7ZJTfUrYP4f8KFaWw1EMZsmIvc4eZDmbVabYP2QNEyQ= X-Received: by 2002:a9d:1710:: with SMTP id i16mr3812195ota.260.1611332076451; Fri, 22 Jan 2021 08:14:36 -0800 (PST) MIME-Version: 1.0 References: <20210120211232.17299-1-digetx@gmail.com> In-Reply-To: <20210120211232.17299-1-digetx@gmail.com> From: "Rafael J. Wysocki" Date: Fri, 22 Jan 2021 17:14:25 +0100 Message-ID: Subject: Re: [PATCH v5 0/3] GENPD API improvements To: Dmitry Osipenko Cc: Thierry Reding , Jonathan Hunter , Ulf Hansson , Peter Geis , Nicolas Chauvet , "Rafael J. Wysocki" , Kevin Hilman , Peter De Schrijver , Viresh Kumar , Stephen Boyd , Greg Kroah-Hartman , Matt Merhar , Linux Kernel Mailing List , linux-tegra , Linux PM Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org On Thu, Jan 21, 2021 at 12:45 AM Dmitry Osipenko wrote: > > Hi, > > This series is a prerequisite for the power domain driver of NVIDIA Tegra > SoCs [1]. It extends the GENPD core with a better support of performance > states and eases linking of child/parent PDs for the PD drivers. > > [1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=221130 > > Changelog: > > v5: - Renamed genpd_xlate_performance_state() and its arguments like it > was requested by Ulf Hansson and Viresh Kumar in a v4 review. > > - Added r-b from Ulf Hansson to "Make set_performance_state() callback > optional" patch. > > v4: - Updated the "Make set_performance_state() callback optional" patch. > Now the case where one of intermediate domains doesn't implement > the set_performance_state() callback is handled properly, thanks > to Viresh and Ulf for catching this drawback and suggesting the fix. > > - Added more r-bs from Ulf Hansson and Viresh Kumar. > > v3: - Added r-b from Ulf Hansson. > > - Added new patch "Make of_genpd_add_subdomain() to return -EPROBE_DEFER", > which was suggested by Ulf Hansson. > > - Improved "Add "performance" column to debug summary" patch by > correcting the formatting of debug output, which had a superfluous > whitespace. > > > Dmitry Osipenko (3): > PM: domains: Make set_performance_state() callback optional > PM: domains: Make of_genpd_add_subdomain() to return -EPROBE_DEFER > PM: domains: Add "performance" column to debug summary > > drivers/base/power/domain.c | 54 +++++++++++++++++++++++-------------- > 1 file changed, 34 insertions(+), 20 deletions(-) > > -- All patches applied as 5.12 material, thanks!