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=-8.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 D0937C433DB for ; Tue, 16 Feb 2021 17:15:43 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 8D14A61490 for ; Tue, 16 Feb 2021 17:15:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8D14A61490 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: MIME-Version:References:In-Reply-To:Date:To:From:Subject:Message-ID:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7IuCNBW4EUeGEhhSAFelp1wUKhRotqBqd+uGQI+sklo=; b=bRZ6OqSZDU/mxJMRPeSQ+ai9/ nbGVWDbzYsSjL+ASuAWDvBg7Xj1rCpaysESfIl82YdTMpk72UHrQXxguUYAbPX2HsGhtUgl2WBTXs JbG0Y+STfhoqD+/pm9j40zlXkdOltFDMC8vs30Hmt6LODSvz74tgzRkZVVwU2Y4uwbdFiNvgXNVWB 9HtufVvOP1id3EA1s2zDL9jocaNYuswiri+0EG5c6mI/z+GrNYZ+XY2qcoJLiR4EsrRxgpHTfvGNE V/Ou1xqoUhvxGLcyvhRviJnz0yROaVzdrRA/sqzcBdNnBnk62TteBHgt1kbrAYf89q0Av59193qiw vdxCKqPgg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lC3v1-00084V-9S; Tue, 16 Feb 2021 17:13:47 +0000 Received: from mx2.suse.de ([195.135.220.15]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lC3ux-00083k-Qr; Tue, 16 Feb 2021 17:13:44 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id EBCC3B775; Tue, 16 Feb 2021 17:13:40 +0000 (UTC) Message-ID: <6d1b87e8fec188289a2e42cd2e07dd40ed1d3d3a.camel@suse.de> Subject: Re: [PATCH] Revert "ARM: dts: bcm2711: Add the BSC interrupt controller" From: Nicolas Saenz Julienne To: Florian Fainelli , linux-arm-kernel@lists.infradead.org Date: Tue, 16 Feb 2021 18:13:39 +0100 In-Reply-To: <20210212191104.2365912-1-f.fainelli@gmail.com> References: <20210212191104.2365912-1-f.fainelli@gmail.com> User-Agent: Evolution 3.38.3 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210216_121344_020936_66480BB1 X-CRM114-Status: GOOD ( 14.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , linux-media@vger.kernel.org, dave.stevenson@raspberrypi.com, maz@kernel.org, open list , dri-devel@lists.freedesktop.org, eric@anholt.net, Rob Herring , bcm-kernel-feedback-list@broadcom.com, maxime@cerno.tech, tzimmermann@suse.de, hverkuil-cisco@xs4all.nl, mchehab@kernel.org, linux-rpi-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============8796150691276549201==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============8796150691276549201== Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-PfV5mydmGc5L0R6INf2H" --=-PfV5mydmGc5L0R6INf2H Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2021-02-12 at 11:11 -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: Nicolas Saenz Julienne Regards, Nicolas --=-PfV5mydmGc5L0R6INf2H Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEErOkkGDHCg2EbPcGjlfZmHno8x/4FAmAr/UMACgkQlfZmHno8 x/7IyQf/TNd4fUo81NpxLLpzRm5/jBf2RIorIp8u6nifhDsqwG3LaXbJfaJ6Esxa ubv0WS89IllT4GOSBVha93zfx4SpqeduVdxf084Q0bcn9u9KwOzpDhJXr8wRT0B1 mf7vOjAlil3UUzFjqH1U3Iv0aI1ttkkhss1o2AP9ZNZ48t5VxA20hcwG/s2mR5ut p9NsSx2kdWmBZRIOyKXXkJSTrsNH5Bqwg8m7fWTdAW2HBr7tXwX7/dzYwz7HuV3j oO43t0VAsMGKcsQHAbpPgEaJ9iuu0xaCrOVL/VH2X5aUQZWm+R3CgjCmKluyS9A1 Rhj8+8WYCHxI9/FmHMr+v5fxj6oeww== =lMqV -----END PGP SIGNATURE----- --=-PfV5mydmGc5L0R6INf2H-- --===============8796150691276549201== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============8796150691276549201==--