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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EAA0DC433EF for ; Tue, 11 Jan 2022 12:55:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240036AbiAKMzG (ORCPT ); Tue, 11 Jan 2022 07:55:06 -0500 Received: from wnew1-smtp.messagingengine.com ([64.147.123.26]:50945 "EHLO wnew1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239967AbiAKMzF (ORCPT ); Tue, 11 Jan 2022 07:55:05 -0500 Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailnew.west.internal (Postfix) with ESMTP id 230652B000AE; Tue, 11 Jan 2022 07:55:03 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Tue, 11 Jan 2022 07:55:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s=fm1; bh= lxwd64f4TfoXS+vU2lIabO5GPFm0LWcub4CmBhQ5J9Q=; b=dhqt+xCgcI1VhkH9 A6q56F5dCb8vLH7onI7WMTdmqTXrvZC9jtAV+MvID3QfUOPlsU3TBpfEY/WB0YD1 ofp8Qi1F9YD9/ZMEypCZjzCEpciOcodHS8rxzdn8Wh9VPxR8yDTFaxoMV3cOMQaA 8mStGn3A+tXjHEp/yKL+lOF3rZJYw0TLI8PcD08iS7b6Bhq6X4Lp3a/On2vNoQZS 1MZx+n5TI3f2hdr3GSB7YThe6hoB18Np0QBaa12/pB8ofE4cxdHcQgq6ORP/VCkb l2e5y/uGT/M3Cubeyw8LxNp1/gT1b9x1p42QU8FeN+ZfL+Su1EThPrsXlCaEx2NX VkRVHQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=lxwd64f4TfoXS+vU2lIabO5GPFm0LWcub4CmBhQ5J 9Q=; b=eDWUc2Jdo0JotyL0gp2SVTNWp/CvmUfZYcbWXsncJ34EzYq2Mua38jkw8 p9ez0RPOcUFHgxPt1YT5cHSVmORyixLg5/voi8LuQGX/vegWWrHZF0qRYPFMPJdl BThJfQccJle82tJR9ia97CYu2hZDieSyQTqcsl9BH2V7QnQZBU473Qeb/yxuxdhz H0ITiIvPDQcRyPfUlHpB2Ti4SKF7D4gLMCKLsn3tNR/0y5up48x6NE9tX9kMW3cY xeIJvEmiHY4YwkVX78acihkDglwuvUVQvWwRaqqTp3+HqETS9+8WEdVqQzNkkpO3 9orr8bW16qdNnYUAI/wnfLPs+iHGw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvuddrudehfedggeehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfgggtgfesthekredtredtjeenucfhrhhomhepofgrgihi mhgvucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrg htthgvrhhnpeejuefggeekfffgueevtddvudffhfejffejjedvvdduudethefhfefhfeeg ieekkeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe hmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 11 Jan 2022 07:55:00 -0500 (EST) From: Maxime Ripard To: Ray Jui , Frank Rowand , Scott Branden , Daniel Vetter , Thomas Zimmermann , David Airlie , Rob Herring , Nicolas Saenz Julienne , Florian Fainelli , Maarten Lankhorst , Maxime Ripard Cc: bcm-kernel-feedback-list@broadcom.com, Phil Elwell , linux-rpi-kernel@lists.infradead.org, devicetree@vger.kernel.org, Dom Cobley , linux-arm-kernel@lists.infradead.org, Tim Gover , dri-devel@lists.freedesktop.org, Dave Stevenson Subject: Re: [PATCH RESEND v4 v5 0/4] drm/vc4: Use the firmware to stop the display pipeline Date: Tue, 11 Jan 2022 13:54:56 +0100 Message-Id: <164190568949.817599.3855426533627905672.b4-ty@cerno.tech> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211215095117.176435-1-maxime@cerno.tech> References: <20211215095117.176435-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, 15 Dec 2021 10:51:13 +0100, Maxime Ripard wrote: > The VC4 driver has had limited support to disable the HDMI controllers and > pixelvalves at boot if the firmware has enabled them. > > However, this proved to be limited, and a bit unreliable so a new firmware > command has been introduced some time ago to make it free all its resources and > disable any display output it might have enabled. > > [...] Applied to drm/drm-misc (drm-misc-next). Thanks! Maxime