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 D987FC433EF for ; Mon, 13 Dec 2021 09:25:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232075AbhLMJZO (ORCPT ); Mon, 13 Dec 2021 04:25:14 -0500 Received: from wnew2-smtp.messagingengine.com ([64.147.123.27]:36145 "EHLO wnew2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232047AbhLMJZO (ORCPT ); Mon, 13 Dec 2021 04:25:14 -0500 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailnew.west.internal (Postfix) with ESMTP id B22982B0014C; Mon, 13 Dec 2021 04:25:11 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Mon, 13 Dec 2021 04:25:13 -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-transfer-encoding; s=fm1; bh=ou27pVwzd7MS6 Se+Px0HBJeVzAhbZZsK9+FkURLYL6U=; b=GT17Pp+h7LI2KePn1RiW05qnhxmnG pnjA6McVw+q/BT5+YcTRIbMde5jpYa4MqOijkixtSNsiecFi3UhuJno8+r/NtSyd ABeIar+El5QpIPeZVNn4dRgQ7Zn0gQq2kuhNNuRILxH16SNf6uTePYOKFxtlHSpz tmKPDVdqADeXY6uzJaCyJZhhqDyaCTumJtq0yhnEr0uNp/njIiHhNan4Q+ak8b/M DmM13s7abKfsxVHRVcY/CFMk9pXKu/znZ5wOToaLnfgIUdC6zncUu3JCU5OgAKwm HnI/zCwEtGZ9iMOQizO9rnHjm4SWutjEnawYK0RT3LiGf8AbwqnUX8kLg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding: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=ou27pVwzd7MS6Se+Px0HBJeVzAhbZZsK9+FkURLYL6U=; b=QV3+3fYT HEAaB0nAVwTELqx9rnVhp5JTZl83A1+eOeAyqggXNuk2JhNaxZ0iKgz33N2tpyNH 1h4hUwG9UA4poZAKTG/AhNjL6+VMIGVOujT38zjHdl15sgwojhATgEtodLFmju9n d8tbAKWwwu2LH5LsesoOBmhdYw7bdAH16KKv6VRnpZayV9m3GvbwaOs6k95GVmx3 i0ovAVCzjGiYwc+4SrRzjAFQmHSo5QCYN5OaHl7q2kzsQ2V5CTIv/FDuW2UPXHUr uBQoHNDrFNzTSTynzq7kQFifUmC8y3gqI2uGrxSECMbHnhT+nvkI4+VFH0OdIHY/ tdVNViSNLzpDkA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvuddrkeekgddtfecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrgihimhgv ucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrghtth gvrhhnpedvkeelveefffekjefhffeuleetleefudeifeehuddugffghffhffehveevheeh vdenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehmrg igihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 13 Dec 2021 04:25:10 -0500 (EST) From: Maxime Ripard To: Ray Jui , Florian Fainelli , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , Scott Branden , Rob Herring , Frank Rowand , Daniel Vetter , David Airlie , Nicolas Saenz Julienne Cc: Dave Stevenson , Phil Elwell , Tim Gover , Dom Cobley , linux-rpi-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com Subject: [PATCH v3 1/3] firmware: raspberrypi: Add RPI_FIRMWARE_NOTIFY_DISPLAY_DONE Date: Mon, 13 Dec 2021 10:25:01 +0100 Message-Id: <20211213092503.57379-2-maxime@cerno.tech> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211213092503.57379-1-maxime@cerno.tech> References: <20211213092503.57379-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The RPI_FIRMWARE_NOTIFY_DISPLAY_DONE firmware call allows to tell the firmware the kernel is in charge of the display now and the firmware can free whatever resources it was using. Acked-by: Nicolas Saenz Julienne Signed-off-by: Maxime Ripard --- include/soc/bcm2835/raspberrypi-firmware.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h index 73ad784fca96..811ea668c4a1 100644 --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -91,6 +91,7 @@ enum rpi_firmware_property_tag { RPI_FIRMWARE_GET_POE_HAT_VAL = 0x00030049, RPI_FIRMWARE_SET_POE_HAT_VAL = 0x00030050, RPI_FIRMWARE_NOTIFY_XHCI_RESET = 0x00030058, + RPI_FIRMWARE_NOTIFY_DISPLAY_DONE = 0x00030066, /* Dispmanx TAGS */ RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE = 0x00040001, -- 2.33.1