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 2F229C56202 for ; Mon, 16 Nov 2020 01:07:39 +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 1B9702224B for ; Mon, 16 Nov 2020 01:07:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B9702224B 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 D7A1489CE0; Mon, 16 Nov 2020 01:07:22 +0000 (UTC) Received: from new2-smtp.messagingengine.com (new2-smtp.messagingengine.com [66.111.4.224]) by gabe.freedesktop.org (Postfix) with ESMTPS id 20E986E53C for ; Fri, 13 Nov 2020 15:32:22 +0000 (UTC) Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.nyi.internal (Postfix) with ESMTP id 13CB458032A; Fri, 13 Nov 2020 10:32:19 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Fri, 13 Nov 2020 10:32:19 -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=iKwpJqWWdMUWEN685FlV3gicMdrsWD9Lfg0cy0OB4F uJNz8P4rIL8+h9xnDvVJ4Vtt+iWfRxXO6AaG38+5A6zLgmC5xP+OwaqcaMNj0bqn /zGmeTWGkNbGNpzANZsmGhUkbTZp2ZkK5fdsKvLeATkmFJhWh47E9ycIRP1kPRwE gMJeo/VSgIFQJunZbEj+4viPnoM0Gesd/LZxNbBIRnHdxcd9qcqe1EjkbTSp8sWj 4bu8MjmVpfIcmAN9aTYL16j6ibldN8tw98yOZwaW6BNkOOSsy4vfgEUd46CmMD1s gvd2TA1PHWH1Wa6DpOIKvz7wUAGdbcX/6NC9hQit6biQ== 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=CVIXaz06R0qdepac6VfUAA 2zpKqKpJu+SFoq0b9dO+LK8yk6DB5UEG0EC+tBWja6/E3NY2QuDFllqYtmD9+Wcr H4OXFatu08gnmFgvxHzj3j5riKrFPHFwQ48vD5VtEuX2Ou5Qg75FCx2ZJKkuzjPc nJgJT/Nw1svD3penLAjwKgo1skQE9RhTd1PG9sfdBTY87xw5CvACxWmCzMRpH8DP 9ArdhDsGd09989ldJbpggDMyzYA5fRuqsYEzT+y9O8g8DEgWCRkym1Sgq5gNt2N/ aQsSbuSshUXI7ZXT86RDp1kmQTfDyxKK8hHdF4CFXH4FcmF+mWOYlT2Q2G5IJ2mw == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedruddvhedgjeejucetufdoteggodetrfdotf 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 58BA43064AAA; Fri, 13 Nov 2020 10:32:17 -0500 (EST) From: Maxime Ripard To: Mark Rutland , Rob Herring , Frank Rowand , Eric Anholt , Daniel Vetter , David Airlie , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard Subject: [PATCH 0/8] vc4: Convert to drm_atomic_helper_commit Date: Fri, 13 Nov 2020 16:29:48 +0100 Message-Id: <20201113152956.139663-1-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