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 1A8ABC433FE for ; Mon, 10 Oct 2022 19:07:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229808AbiJJTHg (ORCPT ); Mon, 10 Oct 2022 15:07:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229848AbiJJTHa (ORCPT ); Mon, 10 Oct 2022 15:07:30 -0400 Received: from mail-qt1-x82a.google.com (mail-qt1-x82a.google.com [IPv6:2607:f8b0:4864:20::82a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C300641525; Mon, 10 Oct 2022 12:07:28 -0700 (PDT) Received: by mail-qt1-x82a.google.com with SMTP id l28so1512459qtv.4; Mon, 10 Oct 2022 12:07:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=tHbgSss03L35eJoiPvd6E+bOo+CK2kE8ZZuMTI5hMok=; b=ZLiCbmc+aLvVY6yK7PQS9yEjBx9W8tYKi8fpjZ1vBWhLhIJ8nQiLl2qIXAXSb+zai3 dwLfe9FHOQHDeHis8L2jVeKaMteFBh3cz1qYG0aHxFlMbISl9PjSLsDmt8G5ARIIEPxC rLJP2JkpDijQTOgJmSBOp6wzr93kPscCY46zXKhjFbvTpQ+Bbj4C0kG9GQReLPuBFN68 4ulyP9iMo7aKSCdiIITiCkRFXwo8WmqmbolIUecGab3+QFvFQ7G3jsYeG+N6I+HRjIhl tf8pCA3jjUo5VfnctePnGP4UziYpV7vcFtNPQK0HBkj+ltjPvhPZ1XC8sPM+fm9FNQEt jESA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=tHbgSss03L35eJoiPvd6E+bOo+CK2kE8ZZuMTI5hMok=; b=IuuBhIqrUlMFQdNjMgp1LhCOpoBsDutBlRkIQX2zztO0VrSiHHICSPSHKgFdRKmJcJ ArBl5S6zRmIuYCOUd3EnZk7pZsLu6PCHSGMkUOgMH5JOffKy8lk21tmXHy5/Ih6MBe4h RXzK1gvW5cuL7yyIF7a41XrOmnWj7NpaZ1y/rGH1swH/H0m9P0z7zk0PYOjWcAdh3kxj gN3rba7BNPJ8DRwXEsXaDmTGYuKsTFPp6mhnrD4AEtrJLcaq47lBlbR8INOktW5h/JSp f9lRZAoEKaeMJcTn2KmkUiKtvHeCLK4zVAcs9JcZVnIxjxMxrJX4GaKFYzaC9Aj+BiNm wr1w== X-Gm-Message-State: ACrzQf3FgOXlfbE4YLUMQAYmMDtbyDWXntbEm3/9+/9YpuBX+v6X9F51 XqWJmZ4YeG4aj8CmmWCQCuw= X-Google-Smtp-Source: AMsMyM4sqjylyecSB8SpRQyKOlV52WBMIcnfpUmsjSNs6YgKEywOKanh7L6jExlWXlG/AzcbJCI/uQ== X-Received: by 2002:a05:622a:10e:b0:398:d464:eefa with SMTP id u14-20020a05622a010e00b00398d464eefamr8672655qtw.172.1665428847849; Mon, 10 Oct 2022 12:07:27 -0700 (PDT) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.googlemail.com with ESMTPSA id bm38-20020a05620a19a600b006cebfea5c55sm11505848qkb.2.2022.10.10.12.07.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Oct 2022 12:07:27 -0700 (PDT) Message-ID: <395633de-193f-609e-abc6-9dddb2cae3c0@gmail.com> Date: Mon, 10 Oct 2022 12:07:22 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH v2 0/7] drm/vc4: Fix the core clock behaviour Content-Language: en-US To: Maxime Ripard , Daniel Vetter , David Airlie , Broadcom internal kernel review list , Michael Turquette , Scott Branden , Stephen Boyd , Emma Anholt , Ray Jui Cc: linux-rpi-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Dom Cobley , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org References: <20220815-rpi-fix-4k-60-v2-0-983276b83f62@cerno.tech> <20221010114420.beytjynzshjgiy6y@houat> From: Florian Fainelli In-Reply-To: <20221010114420.beytjynzshjgiy6y@houat> 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 10/10/22 04:44, Maxime Ripard wrote: > Hi Florian, > > On Tue, Sep 20, 2022 at 02:50:19PM +0200, Maxime Ripard wrote: >> Those patches used to be part of a larger clock fixes series: >> https://lore.kernel.org/linux-clk/20220715160014.2623107-1-maxime@cerno.tech/ >> >> However, that series doesn't seem to be getting anywhere, so I've split out >> these patches that fix a regression that has been there since 5.18 and that >> prevents the 4k output from working on the RaspberryPi4. >> >> Hopefully, we will be able to merge those patches through the DRM tree to avoid >> any further disruption. > > Could you review this? Ideally this would be merged through drm-misc due > to the dependencies between the new firmware functions and the DRM > patches. I suppose I can review the firmware parts if you would like me to, for vc4 I am pretty much clueless, and despite efforts from Emma to get the vc4 driver to be usable on platforms other than Pi, that never happened unfortunately. It would be better to keep the firmware and vc4 drivers decoupled, just so "wrong" assumptions are not made, but for all practical purposes this is the only combination that exists. -- Florian