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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 6BCB8C33CB6 for ; Fri, 17 Jan 2020 19:17:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3DC8720728 for ; Fri, 17 Jan 2020 19:17:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579288634; bh=iZNJgv8Jt8AnYjoyZP7NkMIwjf48RdXL8coxuHGhg54=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=LZG2rPaZIdkqgyhQiRbqtTyw7MRW9UHFX036g2kbhLlfvNaGe5NZznvSoCtMeAqnq Rdc1RdSimtuOCgil8MnFKk4sw8uGpnY3fpZpRRZhbnbSWVyRvReECnAuBYkCEw3oIw 2FjZuuZNIPCk6h1FyF1q3gna3X2xjwnGhc8wZRfI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729543AbgAQTRN (ORCPT ); Fri, 17 Jan 2020 14:17:13 -0500 Received: from mail-ed1-f67.google.com ([209.85.208.67]:34589 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726761AbgAQTRM (ORCPT ); Fri, 17 Jan 2020 14:17:12 -0500 Received: by mail-ed1-f67.google.com with SMTP id l8so23293672edw.1; Fri, 17 Jan 2020 11:17:11 -0800 (PST) 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=q289yoxQlOvdyPCarK/JLt94pM8vJpLny7OlspvdC2U=; b=H/N9VfI5F+VbLCTqqnacmDENlICpxGCWjt6REPeR38+/qQVQw/jaqunYX4EQtJMOv5 Wf7I+CartBFqqBdY0QACn8tNz8vAhQIbI7ow/r8NjzllLwVW+jOIA3eBfNx7CuARLNDl 45DHH0MMSa37ppu40s9H3ByX0FdETc20Q+SMVKJS3QtZjeEFrw54sC9nqNkYM0Z56hMH y+bhMntkITlfgFd0W+Vcfrwige+WmH6B59AkhLPlMhruW91L+Gg4F0y/KqFWIChrvI47 7E3ylK5M8XI1pZ6EiI9p/DuobBS7NMPlDdGeHNpn8qvAlCx1QlkDH1dOe/7ethHX8r0/ WDOA== X-Gm-Message-State: APjAAAXndD+Pv4eJeDpmdKDGC5CIQiTQgAKI2KU4bEgfEVNtJXXAJ6ls GpC+/GvjuXNZx/TxPLxbBeCsLXpu X-Google-Smtp-Source: APXvYqwIwV5llycBdQcudfguTHQmgxrfze9/6u/R5qMPStRJpwJxV+Lfkzjjyu6VyPmwTeiFqrTg7g== X-Received: by 2002:a17:906:1ec8:: with SMTP id m8mr9509446ejj.355.1579288630897; Fri, 17 Jan 2020 11:17:10 -0800 (PST) Received: from kozik-lap ([194.230.155.229]) by smtp.googlemail.com with ESMTPSA id d22sm1035402edp.28.2020.01.17.11.17.09 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 17 Jan 2020 11:17:10 -0800 (PST) Date: Fri, 17 Jan 2020 20:17:08 +0100 From: Krzysztof Kozlowski To: Marek Szyprowski Cc: linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Bartlomiej Zolnierkiewicz , Chanwoo Choi Subject: Re: [PATCH 3/3] ARM: multi_v7_defconfig: Enable devfreq thermal integration Message-ID: <20200117191708.GB817@kozik-lap> References: <20200117123448.13807-1-m.szyprowski@samsung.com> <20200117123448.13807-3-m.szyprowski@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200117123448.13807-3-m.szyprowski@samsung.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 17, 2020 at 01:34:48PM +0100, Marek Szyprowski wrote: > Panfrost driver provides a devfreq driver for the Mali GPU and allows to > scale GPU core frequency. Enable support for devfreq thermal integration > to enable cooling of GPU thermal zone by reducing GPU core frequency. > > This fixes following warning during boot on Exynos5422-based Odroid XU4: > > panfrost 11800000.gpu: [drm:panfrost_devfreq_init] Failed to register cooling device > > Signed-off-by: Marek Szyprowski > --- > arch/arm/configs/multi_v7_defconfig | 1 + Thanks, applied. Best regards, Krzysztof