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 EA9ACC33CB6 for ; Fri, 17 Jan 2020 19:17:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BCADC20728 for ; Fri, 17 Jan 2020 19:17:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579288625; bh=9tWqBe9p0k52uX9D9fS4O7qkEwAoNtUcvRzCe4UubmM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=EiX2sOmCU3H43CMJ9Kdsi1lAVTSBILI/xVWN4jfxnjSoWHxETxnjNWa3iLdC0GulC 62eZHpApvYh6+OK811Pant4Zpu+DPt3mNblINk6qs1kGnk940q4G50kAbY77LVlHgK Xc5DV1wuJVP1ENxdIy6bqwvdnEgjVIhL29QF5rgA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729471AbgAQTRE (ORCPT ); Fri, 17 Jan 2020 14:17:04 -0500 Received: from mail-ed1-f68.google.com ([209.85.208.68]:46050 "EHLO mail-ed1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726761AbgAQTRE (ORCPT ); Fri, 17 Jan 2020 14:17:04 -0500 Received: by mail-ed1-f68.google.com with SMTP id v28so23256686edw.12; Fri, 17 Jan 2020 11:17:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=jxo87amVJ0v7aRGy/Yn9AeY7XnrfD298QHq6bag08Rw=; b=M66ewznrS3tzBzv+69pwFz0TFlMksJOwtASzwgM8f0y2M/wX9gKLE4UeWghYtN+o+E nsTMnV7LZencaP9Q4r0y0w/xFR4B/eT0+06xAhakX+HfrKRmiBSjxj0qITyCFxYCyitZ DhX6/oG8uawO11XQ5SR48XDpFRbFpYmTGRkff6OVfBfhEyGnFvVEpi8LsGMWItutnsUX GhuBIomfJtoveL+bEleTshr77oZRRNukwHb7bdcP4rYCH8yvbSDTuvlTy+i89Pu++zTg i9pWA66IpCzDzO9IhiiK6GSWpTCVJwlTWjOqTUldsE5uQaAcTbN9uUIlSZx6IW3DKfDi z/QA== X-Gm-Message-State: APjAAAVQHyMsnAifBWknOsYowDqzG+zF77P4ALgW951Xm9sPLZaSYrqS NaL1ONH/k0FPqLVwNrAAO5s= X-Google-Smtp-Source: APXvYqy261GuXtT9jW9nvH7rE956ER4dssCTfL3UchBM938WntCAn7coVwV4aR09M37O4hRJkvSroA== X-Received: by 2002:a17:906:6942:: with SMTP id c2mr9235157ejs.12.1579288622093; Fri, 17 Jan 2020 11:17:02 -0800 (PST) Received: from kozik-lap ([194.230.155.229]) by smtp.googlemail.com with ESMTPSA id y19sm922646ejw.65.2020.01.17.11.17.00 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 17 Jan 2020 11:17:00 -0800 (PST) Date: Fri, 17 Jan 2020 20:16:58 +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 2/3] ARM: exynos_defconfig: Enable devfreq thermal integration Message-ID: <20200117191658.GA817@kozik-lap> References: <20200117123448.13807-1-m.szyprowski@samsung.com> <20200117123448.13807-2-m.szyprowski@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200117123448.13807-2-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 01:34:47PM +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/exynos_defconfig | 1 + Thanks, applied. Best regards, Krzysztof