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=-2.2 required=3.0 tests=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 DB831C3F2D7 for ; Mon, 2 Mar 2020 14:58:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B41CD20863 for ; Mon, 2 Mar 2020 14:58:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727401AbgCBO6i (ORCPT ); Mon, 2 Mar 2020 09:58:38 -0500 Received: from foss.arm.com ([217.140.110.172]:33832 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726997AbgCBO6h (ORCPT ); Mon, 2 Mar 2020 09:58:37 -0500 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 A99EA1045; Mon, 2 Mar 2020 06:58:35 -0800 (PST) Received: from [10.1.195.32] (e112269-lin.cambridge.arm.com [10.1.195.32]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 673023F534; Mon, 2 Mar 2020 06:58:34 -0800 (PST) Subject: Re: [PATCH RFT v2 0/3] devfreq fixes for panfrost To: Martin Blumenstingl Cc: tomeu.vizoso@collabora.com, airlied@linux.ie, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, sudeep.holla@arm.com, linux-amlogic@lists.infradead.org, robin.murphy@arm.com, alyssa@rosenzweig.io References: <20200112001623.2121227-1-martin.blumenstingl@googlemail.com> From: Steven Price Message-ID: <6f0693f9-3efe-d1f0-18b1-90dda7b3d0a4@arm.com> Date: Mon, 2 Mar 2020 14:58:33 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 22/02/2020 19:42, Martin Blumenstingl wrote: > Hi Steven, > > On Sun, Jan 12, 2020 at 1:16 AM Martin Blumenstingl > wrote: >> [...] >> >> >> Martin Blumenstingl (3): >> drm/panfrost: enable devfreq based the "operating-points-v2" property >> drm/panfrost: call dev_pm_opp_of_remove_table() in all error-paths >> drm/panfrost: Use the mali-supply regulator for control again > I don't have time to work on these patches in the near future > can you (or if someone else is interested then please speak up) please > take these over? you are familiar with the panfrost devfreq code and > you have at least one board where the GPU regulator actually has to > change the voltage (which means you can test this properly; on Amlogic > SoCs the GPU voltage is fixed across all frequencies). Hi Martin, Sorry for the slow response - yes I can pick this up. Although I've got some other things to catch up with first. Thanks, Steve