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 92D98CA0EED for ; Fri, 22 Aug 2025 20:55:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7832410EBB0; Fri, 22 Aug 2025 20:55:29 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="I2Hff49D"; dkim-atps=neutral Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7C50C10EBAE; Fri, 22 Aug 2025 20:55:27 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id BC279A58BB5; Fri, 22 Aug 2025 20:55:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BDC71C4CEF1; Fri, 22 Aug 2025 20:55:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755896126; bh=CFcGFldNl6Ltuz678Ka4M7lC4/GOij/qIf10vcv/Vss=; h=Date:Subject:Cc:To:From:References:In-Reply-To:From; b=I2Hff49D9Ui4V9P1xsC228QHrnYmRcyneZvRnuNJ61uDckxoDw1fKSZA579ynFaST 91Tm7oQP6NruE+1klk6tpy9KmtXaXvPSlWOZUCXpN/drRp2a/ohqlX34cSjyttyM9Y xTuuJ/rccOxN2qoVNpfq6jewxeGy2NGwj7yZdHh/6SyawQb9VvrDBuARDlYIAPmxDT tYp2I/ftvC5bhufiTSR5Fdk+3BRUqEspwrwGnT8L/0tv00GIHLnVP3/09aBdJtpGgQ 1l5GoI6iibqSijyQq/SOtWsQB8gJ8SXn4ibH+x3gGbLYCyvDCipeGNJ97rha10w/mu 4cYSPGzutpsQA== Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 22 Aug 2025 22:55:23 +0200 Message-Id: Subject: Re: [PATCH 2/3] drm/nouveau/disp: Always accept linear modifier Cc: "Lyude Paul" , "Faith Ekstrand" , , , , "David Airlie" , "Simona Vetter" , "Joel Fernandes" To: "James Jones" From: "Danilo Krummrich" References: <20250811220017.1337-1-jajones@nvidia.com> <20250811220017.1337-3-jajones@nvidia.com> In-Reply-To: <20250811220017.1337-3-jajones@nvidia.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 Tue Aug 12, 2025 at 12:00 AM CEST, James Jones wrote: > On some chipsets, which block-linear modifiers are > supported is format-specific. However, linear > modifiers are always be supported. The prior > modifier filtering logic was not accounting for > the linear case. > > Fixes: c586f30bf74c ("drm/nouveau/kms: Add format mod prop to base/ovly/n= vdisp") > Signed-off-by: James Jones This issue seems to be present since v5.10, what's the implication of this?= I assume this has to be backported into stable releases? Does the subsequent patch break strictly depend on this fix, or can it go separately?