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 X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3EC4C63697 for ; Mon, 16 Nov 2020 01:08:14 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 81B502224F for ; Mon, 16 Nov 2020 01:08:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 81B502224F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cerno.tech Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1AE0089DFB; Mon, 16 Nov 2020 01:07:28 +0000 (UTC) Received: from new2-smtp.messagingengine.com (new2-smtp.messagingengine.com [66.111.4.224]) by gabe.freedesktop.org (Postfix) with ESMTPS id B4C346E528 for ; Fri, 13 Nov 2020 15:28:34 +0000 (UTC) Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.nyi.internal (Postfix) with ESMTP id EC3BC58051B; Fri, 13 Nov 2020 10:28:31 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Fri, 13 Nov 2020 10:28:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:content-type:mime-version :content-transfer-encoding; s=fm1; bh=7Zmgsv4bn6m3O58vV2b3+wNJJw TAQp+Lmd3f32mWRH4=; b=k7UlQIfFELipVX33MndLesTIB2ZjsgWgbg2aR7qmrb y8zs9fDgXkzcoIXrDBUEkNZm4HVKwVme6nxVozLau+IC7I85Qw2ZNztyx7bz+1gf YLXTnYS2Hezl5qaamo/8zdvj0ZXTA9k5orS8micuQHYan5xhS4XTYOrD57kO7R8y 8Psy8vU4I5brcsgHWK05g5G69q+yPNPq7vqFYIjN0Pj2g2G5WO+AdMpKpirwhvpW Ckp9uh4iRrbV8fP8DhknmTPIt4eysBZFDgKC6h30HER7OwAIsOLL1DWNZQih5MXY XFDq9pMtlQy2BnudQ86efgKPYurvv1b4W3K/0gbHvlSA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=7Zmgsv 4bn6m3O58vV2b3+wNJJwTAQp+Lmd3f32mWRH4=; b=KqZuYf9kT9CSy+HgMq92XQ jOYNG5YWYRXEA6F1djA4Spy+tuFnd13U19G2ZQHmNmhaCTZ3wiAX1/6VKcA01rk3 YPVPkxRmOrNXC7upxy/d5nSfSlDd9xPToisM6eM9va35y/EhaZBvgeiBZ1CjsZpN UJ1Kx5baVAgAxXXW2N8eA0eRL4E11JtzIWRsWHSXomoS9y5eOsKb1SliY9tRjlHJ 9aHPvhqIm/rKfYf8YSMdMPJ5OiQ9tGsSrSfuWL5XmpDVEBSHNqx1C+Z2vAr0b72r QicVGXZBZNTEJCVW3vr0akBi9kMmt5/Rx340WnNg/ZVXqL0h5N5zR4JXOQ/0nW2A == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedruddvhedgjeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffotggggfesthhqredtredtjeenucfhrhhomhepofgrgihimhgv ucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrghtth gvrhhnpeetieekgfffkeegkeeltdehudetteejgfekueevhffhteegudfgkedtueegfffg feenucfkphepledtrdekledrieekrdejieenucevlhhushhtvghrufhiiigvpedtnecurf grrhgrmhepmhgrihhlfhhrohhmpehmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id 5F7C33280068; Fri, 13 Nov 2020 10:28:29 -0500 (EST) From: Maxime Ripard To: Mark Rutland , Rob Herring , Frank Rowand , Daniel Vetter , David Airlie , Eric Anholt , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard Subject: [PATCH 0/8] vc4: Convert to drm_atomic_helper_commit Date: Fri, 13 Nov 2020 16:28:19 +0100 Message-Id: <20201113152827.139110-1-maxime@cerno.tech> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 16 Nov 2020 01:07:21 +0000 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: , Cc: devicetree@vger.kernel.org, Tim Gover , Dave Stevenson , dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, Here's a conversion of vc4 to remove the hand-rolled atomic_commit helper from vc4 in favour of the generic one. This requires some rework of vc4, but also a new hook and some documentation for corner-cases in the DRM core that have been reported and explained by Daniel recently. Let me know what you think, Maxime Maxime Ripard (8): drm: Introduce an atomic_commit_setup function drm: Document use-after-free gotcha with private objects drm/vc4: kms: Move HVS state helpers around drm/vc4: kms: Simplify a bit the private obj state hooks drm/vc4: Simplify a bit the global atomic_check drm/vc4: kms: Wait on previous FIFO users before a commit drm/vc4: kms: Remove async modeset semaphore drm/vc4: kms: Convert to atomic helpers drivers/gpu/drm/drm_atomic_helper.c | 6 + drivers/gpu/drm/vc4/vc4_crtc.c | 13 -- drivers/gpu/drm/vc4/vc4_drv.h | 2 - drivers/gpu/drm/vc4/vc4_kms.c | 269 +++++++++++------------ include/drm/drm_atomic.h | 18 ++ include/drm/drm_modeset_helper_vtables.h | 18 ++ 6 files changed, 173 insertions(+), 153 deletions(-) -- 2.28.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel