From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7FCB718A6D4 for ; Fri, 13 Dec 2024 10:15:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.17.235.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734084941; cv=none; b=POvjLDq7BBgFIshPALNlzMXiCO1ZoL3yUn0NIHYWp6q0/C+aSdX8Y5Ywo3vH81YYyU+YnULZxv7xXKE+/K0hYphjuYy6I3TMrDcgOZ1dlMCN2bAMJ8TtNY1kiMCngQYEY0+q5dugR6Fg15M5vA+XbIoJPwt1lI+R373nn3IXWGE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734084941; c=relaxed/simple; bh=qC2zro0kKmEsnpOYP2/rSLqAoj7cMOHkQpcqzVhMvrI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=kvPA51yMWSibMh/t86a5M9naYLuvIBHmwSyZBSpdSJtCnyeWN6yHM77O0tbuoPqtowDiauYHnLJ3B/1SlDzqJN8d1/PgjhYUjM25i1WUeii9hb04QZQmk/yZS8ORq1g6na/xFgoaNX5c2oroHingCgIbEuWkxYszKN5bSC9i7LQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=csgroup.eu; spf=pass smtp.mailfrom=csgroup.eu; arc=none smtp.client-ip=93.17.235.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=csgroup.eu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=csgroup.eu Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4Y8lbF67nTz9svS; Fri, 13 Dec 2024 11:15:37 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6-COpe8Oi0vZ; Fri, 13 Dec 2024 11:15:37 +0100 (CET) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4Y8lbB1Gh4z9svV; Fri, 13 Dec 2024 11:15:34 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 197918B773; Fri, 13 Dec 2024 11:15:34 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id YjGKXVr-q2aq; Fri, 13 Dec 2024 11:15:34 +0100 (CET) Received: from [192.168.232.97] (unknown [192.168.232.97]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 96D688B763; Fri, 13 Dec 2024 11:15:33 +0100 (CET) Message-ID: <941b3560-6572-476b-9e9f-c0a6df3e9ff4@csgroup.eu> Date: Fri, 13 Dec 2024 11:15:33 +0100 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/3] fbdev: Fix recursive dependencies wrt BACKLIGHT_CLASS_DEVICE To: Thomas Zimmermann , javierm@redhat.com, arnd@arndb.de, deller@gmx.de, simona@ffwll.ch, airlied@gmail.com Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linuxppc-dev@lists.ozlabs.org References: <20241212100636.45875-1-tzimmermann@suse.de> <20241212100636.45875-2-tzimmermann@suse.de> <8403f989-c1de-48c9-ab48-83c1abb9e6f2@csgroup.eu> <5484d576-d63e-4166-85ea-0b508b0cb865@suse.de> <1248a2b6-71b0-4909-917f-a5605415a816@csgroup.eu> <690acce6-3e57-4731-9949-f8bb06d9cb58@suse.de> Content-Language: fr-FR From: Christophe Leroy In-Reply-To: <690acce6-3e57-4731-9949-f8bb06d9cb58@suse.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Le 13/12/2024 à 09:41, Thomas Zimmermann a écrit : > Hi > > > Am 13.12.24 um 09:33 schrieb Christophe Leroy: >> >>> >>> The attached patch selects backlight support in the defconfigs that >>> also have PMAC_BACKLIGHT=y. Can you please apply it on top of the >>> patchset and report on the results? >>> >> >> That works for the defconfig but it is still possible to change >> CONFIG_BACKLIGHT_CLASS_DEVICE manually. >> >> If it is necessary for PMAC_BACKLIGHT then it shouldn't be possible to >> deselect it. > > Here's another patch that make it depend on BACKLIGHT_CLASS_DEVICE=y. > Can you please try this as well? That looks good, no build failure anymore with BACKLIGHT_CLASS_DEVICE=m