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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E0848EB64D9 for ; Mon, 19 Jun 2023 22:11:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=G42D8i/sHuN5tgeX+oNFb9MS9U5HHGZFfgus2YnaFBY=; b=XDoA7iBtlkyXj1 o3CaZxkS+PUAPlrwaWeuWOjjd4NXImH2B5RdupShn+AzRQUCXpOD27fMgkt1FuwcRKa2c62q6C0It MChGIAxmFsniP+hixFlFN8YoE/LNgrLsaSXdVBW9gP2i4mtsP6x3Ia7uVUmfmexosouqILZh4+Tzc TH1G44k6XXp2DKAa8wp7CTA630tlHhvz/HNWq9sG/lgKonBAIn+WOYnc3Ru0vuvqdkIS2nrKtQmm4 JJlR89n2YNyFTJODkeAVilagRcmhpqzQIyKKRiRy2Z1o/OnNikVUOb7+o+I4/WEhgfplEY3cNTs/u saWbx6y48c0SA7pCLoNg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBN5l-009Zpo-0K; Mon, 19 Jun 2023 22:11:21 +0000 Received: from mail-il1-f176.google.com ([209.85.166.176]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qBN5h-009Zor-2r for linux-arm-kernel@lists.infradead.org; Mon, 19 Jun 2023 22:11:19 +0000 Received: by mail-il1-f176.google.com with SMTP id e9e14a558f8ab-340b8d6aabbso11546595ab.0 for ; Mon, 19 Jun 2023 15:11:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687212676; x=1689804676; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=2GzJl3YIufx24rrPPBjiGHwcJLGJVUI+UoKbrhxXg1M=; b=V8fui1Vq1EdMCHiX8QGflSNdvwSEqSKI+TMDlQcnacGRE7M3I87TBo0VLwIKRqq0xL rgyxdgNl1UHhHFI2mNvvScPEK+jkvcc1oGP69XoY929K7ygQtfNxixMhjRRlWVT0vYAw +wq4Cil6ZbEeXXaqQDiqJlRtbBDS4uDhVchaS1yg7R2iODEzR6adzJytH8juX293P4aA jWmsTAKljpUr7xoNAQvJ1sXEfNIAcSr8BXuS/fFYOvr1dQc0+QORPOVECl8ubnqAeClh 5HYPFQE52OTnR5YkUFt+lZuB8BeBhWzAxrzX+QOLirr+B8Bu0H59yZb2iwVm94KDUD19 N97g== X-Gm-Message-State: AC+VfDyU5JMtk5Uyuni7IK0f6bjVXqv4O8WyYQ7Gv8ekEH5n6IB/exbG BN3v5ZoBlcklIteesvac7w== X-Google-Smtp-Source: ACHHUZ6YHBtLREVH2RBkLmpN6iF2iPKgeZP7XF9P82sV7Y/BeGqT4CuDM3LoXhiiKoMP9nbsocyEXQ== X-Received: by 2002:a92:c60a:0:b0:33e:6d37:ce76 with SMTP id p10-20020a92c60a000000b0033e6d37ce76mr6318463ilm.12.1687212676512; Mon, 19 Jun 2023 15:11:16 -0700 (PDT) Received: from robh_at_kernel.org ([64.188.179.250]) by smtp.gmail.com with ESMTPSA id v2-20020a92c6c2000000b0033bc3a3ea39sm170537ilm.70.2023.06.19.15.11.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Jun 2023 15:11:15 -0700 (PDT) Received: (nullmailer pid 1611621 invoked by uid 1000); Mon, 19 Jun 2023 22:11:13 -0000 Date: Mon, 19 Jun 2023 16:11:13 -0600 From: Rob Herring To: Conor Dooley Cc: Dario Binacchi , linux-kernel@vger.kernel.org, Philippe Cornu , Raphael Gallais-Pou , Amarula patchwork , michael@amarulasolutions.com, Alexandre Torgue , Conor Dooley , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Maxime Coquelin , Yannick Fertre , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: Re: [PATCH v4 4/6] dt-bindings: display: stm32-ltdc: add optional st,fb-bpp property Message-ID: <20230619221113.GA1608794-robh@kernel.org> References: <20230619165525.1035243-1-dario.binacchi@amarulasolutions.com> <20230619165525.1035243-5-dario.binacchi@amarulasolutions.com> <20230619-ion-decree-c63d2eb11e83@spud> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230619-ion-decree-c63d2eb11e83@spud> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230619_151117_922736_95C7FDCD X-CRM114-Status: GOOD ( 12.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jun 19, 2023 at 09:18:25PM +0100, Conor Dooley wrote: > Hey, > > On Mon, Jun 19, 2023 at 06:55:23PM +0200, Dario Binacchi wrote: > > Boards that use the STM32F{4,7} series have limited amounts of RAM. The > > added property allows to size, within certain limits, the memory footprint > > required by the framebuffer. > > Hmm, this sounds quite a lot like "software policy", since the actual > display doesn't have these limitations. Rob, Krzysztof? Indeed. This doesn't belong in DT. Rob _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel