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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 8E820E98FC2 for ; Thu, 9 Apr 2026 06:21:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E09FE10E718; Thu, 9 Apr 2026 06:21:49 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="tecTUyot"; dkim-atps=neutral Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1C7AE10E718 for ; Thu, 9 Apr 2026 06:21:49 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id DD5E7600AD; Thu, 9 Apr 2026 06:21:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DDB46C4CEF7; Thu, 9 Apr 2026 06:21:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775715707; bh=Qn4JZaehpW1D4FzWvGTsbu71VymBqoJqc9XDf7PqQm4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tecTUyots3nMLbmUJFf8QGczqvb8m49GlohSdWpE6TQVqQBaKhF+LsrxTM4w4hlrT x2jzV+6L6pV1L+La6z4Ol34UMLrqGcnWPjyufepfm7SP7pKlyHFPJJatEjEDS/3Pz7 ARypbiyDyCPoY0EVN0gTlgdy1Nb/HyIyNf6PPfR/W5usmZ4GO2QWxcWfjz8K8u7aRU gc/rjBgmykAR1JJ6Z7bmNnGiuOOqnNHu71T8f09cRG1bjAB5MDsfXZzNBOgepTIqmN SCsgzvt+uDGzWCLe9l8TVM95rEH4EAepBuZrVQqIZHJQZ2focPUyH0fXqRXhEQzKhd HdGBHZD58PJEg== Date: Thu, 9 Apr 2026 08:21:45 +0200 From: Krzysztof Kozlowski To: Tommaso Merciai Cc: tomm.merciai@gmail.com, geert@linux-m68k.org, laurent.pinchart@ideasonboard.com, linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH v6 09/21] dt-bindings: display: renesas,rzg2l-du: Refuse port@1 for RZ/G2UL Message-ID: <20260409-stoic-accelerated-stingray-fbe025@quoll> References: <8a3dd4df30a6d950e5f38d46f4d9f396da67aa71.1775636898.git.tommaso.merciai.xr@bp.renesas.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <8a3dd4df30a6d950e5f38d46f4d9f396da67aa71.1775636898.git.tommaso.merciai.xr@bp.renesas.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Wed, Apr 08, 2026 at 12:36:54PM +0200, Tommaso Merciai wrote: > The RZ/G2UL DU supports only a single port@0 DPI. Explicitly refuse > port@1 in the ports node. > > Fixes: 2ef7cb1cea7d ("dt-bindings: display: renesas,rzg2l-du: Document RZ/G2UL DU bindings") > Cc: stable@vger.kernel.org Please describe bug being fixed here in such case. Commit msg so far explains none. Best regards, Krzysztof