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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 8480BC433DB for ; Tue, 16 Feb 2021 07:57:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3CC3364E00 for ; Tue, 16 Feb 2021 07:57:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229676AbhBPH5N (ORCPT ); Tue, 16 Feb 2021 02:57:13 -0500 Received: from new1-smtp.messagingengine.com ([66.111.4.221]:50869 "EHLO new1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229796AbhBPH5C (ORCPT ); Tue, 16 Feb 2021 02:57:02 -0500 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.nyi.internal (Postfix) with ESMTP id 5FB7D580248; Tue, 16 Feb 2021 02:55:55 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Tue, 16 Feb 2021 02:55:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm2; bh=OgE+B+oYIxnbEc/wQ/LZmClawQt IgqJ46vVdtsUhNXI=; b=fMiVYrjcYk9CH/Awu1GqkqmCLGes4PLTrvCh4EuQiCK KG1NPuzfSttgEOSCHRzp6SERcMUaQ2cUT90wLZYHOJ+YV8o+lr6q+igOhtJ2hzoO eskXTXPHpZNKZLk5E7SBuWd+o5dTgL38/eigGBu06ijeEwjzBuZu609Oes88mJYr RS3ExWgmbman4kQgJc+7t6TlXHS/ZUTdHiCGoZqVXxdV4PYErzeiiUCPc0VOlAvq q5Zf1/Z6NhEUI+K6O15514n4/pWXMxRBozR3x2QvSaNDfOfuG77OjXtgKsOiNYaE PhNJQT0T+7cQxgs8N4M8uKoEAlgzY0k/EknhAB4DNAA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc: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=fm2; bh=OgE+B+ oYIxnbEc/wQ/LZmClawQtIgqJ46vVdtsUhNXI=; b=nfX/AACZEa5FjTMPGztF3S wvaC+7RARDsQQm0PmaGGwZY5Cpkk5kcDlWiOnw7rjwAxaWaPNHp3qCgzEIbnT3Nc PblA1kb+h0kml4a9tyYbIsoFQGaQ7FQcuXCdQd2XYHHz9Wh+0hYP8a5LQxnFkyc4 y/79wV6uJy1GtkLPjrEoBGHywd0D1vjIvgPZ4p5EvqIC/KkqxKm5p81AEBpRLHwk PNWlY4DuyHIKXydIk5jeeKOJ4cbYne3yk/cRbZc8Et6H4jfE0EGoTzMJJWT6ZKke B+25B7HCmlYCrcIBOSbMZMtYt1IRcFUudlNgv+3kCT8zzkeP0H3aoVJ7A837C7fg == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrieelgdduuddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjsehgtderredttddvnecuhfhrohhmpeforgigihhm vgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrfgrth htvghrnhepleekgeehhfdutdeljefgleejffehfffgieejhffgueefhfdtveetgeehieeh gedunecukfhppeeltddrkeelrdeikedrjeeinecuvehluhhsthgvrhfuihiivgeptdenuc frrghrrghmpehmrghilhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh 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 38DEF24005C; Tue, 16 Feb 2021 02:55:51 -0500 (EST) Date: Tue, 16 Feb 2021 08:55:30 +0100 From: Maxime Ripard To: Florian Fainelli Cc: linux-arm-kernel@lists.infradead.org, dave.stevenson@raspberrypi.com, maz@kernel.org, eric@anholt.net, tzimmermann@suse.de, linux-rpi-kernel@lists.infradead.org, hverkuil-cisco@xs4all.nl, nsaenzjulienne@suse.de, mchehab@kernel.org, linux-media@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, dri-devel@lists.freedesktop.org, Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list Subject: Re: [PATCH] Revert "ARM: dts: bcm2711: Add the BSC interrupt controller" Message-ID: <20210216075530.knleci6sv4m667vv@gilmour> References: <20210212191104.2365912-1-f.fainelli@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6bxcug5x2bcw2xf6" Content-Disposition: inline In-Reply-To: <20210212191104.2365912-1-f.fainelli@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --6bxcug5x2bcw2xf6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Feb 12, 2021 at 11:11:04AM -0800, Florian Fainelli wrote: > As Dave reported: >=20 > This seems to have unintended side effects. GIC interrupt 117 is shared > between the standard I2C controllers (i2c-bcm2835) and the l2-intc block > handling the HDMI I2C interrupts. >=20 > There is not a great way to share an interrupt between an interrupt > controller using the chained IRQ handler which is an interrupt flow and > another driver like i2c-bcm2835 which uses an interrupt handler > (although it specifies IRQF_SHARED). >=20 > Simply revert this change for now which will mean that HDMI I2C will be > polled, like it was before. >=20 > Reported-by: Dave Stevenson > Signed-off-by: Florian Fainelli Acked-by: Maxime Ripard Thanks! Maxime --6bxcug5x2bcw2xf6 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCYCt6cgAKCRDj7w1vZxhR xcslAP9KUslpDXYO8/ygfAO7HvtHmi3uBgecVib764++4rZFsgD/SdzNpTEgfZSr dO28YRr8RYfy/OT6Y3dnkNhI0P1T9QU= =8p02 -----END PGP SIGNATURE----- --6bxcug5x2bcw2xf6--