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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 241D2C07E95 for ; Wed, 7 Jul 2021 09:51:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0BBBB61CA8 for ; Wed, 7 Jul 2021 09:51:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231243AbhGGJx7 (ORCPT ); Wed, 7 Jul 2021 05:53:59 -0400 Received: from wnew2-smtp.messagingengine.com ([64.147.123.27]:32887 "EHLO wnew2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231173AbhGGJx6 (ORCPT ); Wed, 7 Jul 2021 05:53:58 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.west.internal (Postfix) with ESMTP id 8BDD12B0075D; Wed, 7 Jul 2021 05:51:17 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Wed, 07 Jul 2021 05:51:18 -0400 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=fm3; bh=X+Nr2nD08pDDAocweScJPsMCDC ja4sGjAQHn0pyZ8Uc=; b=RAePxdemKPqWRWt0KrtqnanMdr7TjbOZceJwKmoAcQ 2ncfGUbQsjI9zQl5t0vXVTyvFsLzDecmX3CQRwuw53S2J2bHZ1VRJ4QzXkh3QtYm 6/W0EOI7/WiZm3mJrPCF4YU9HMOQM3DByuwrJ4EQ98huXBc1MLWV6dFtHotzYgb3 fx+XpwJDKhfKDXQxM8oNCRiLQgckz9oXI5eK108S7lFVHZXA//JLrs2jElL6PCZM fUn9/rPf+5aRfZvw0PSf+8sUIrUj06qpXKHfCfNccSnSXKDvAesBy3/T+XzjsOg2 oaQdijXbeZXjYTfahMruuZn3Bkr7t8RHIOLGEXyVFPnQ== 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=fm3; bh=X+Nr2n D08pDDAocweScJPsMCDCja4sGjAQHn0pyZ8Uc=; b=vQYEsPrJyXQ4UzScoxg+I4 eebNzOOwMnMl8crHdiHMXnOCr/VVFnTjelGqkIwGLeqWJMNDVnXcCN1k9nszrNKM JKA6cSh9DZ3ODI/Ym4eV6Ii837qRk2Wk+4ll4mtblZ/RcOu7mY1LykYsvxgKYjbQ GemXppIhuOHH8yjM+xKMTnLKMx3C3nh7eyR8F2LChYJSMSezgZCT1IHBWmeUsGm8 s6QxsnTqwaJTemeW9HlCqB/k/uwmtaUeAw6jL8b2DV9ElDwXtwXTfMW6M4UL9osf y1I7GqNF0BPqtu4QVDEoevH48haj+eCrBRoJ2CkZQEqtOhECDaTTe1CWELxj7jfg == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrtddvgddvtdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgtggfgsehtqhertdertdejnecuhfhrohhmpeforgigihhmvgcu tfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrfgrthhtvg hrnhepteeikefgffekgeekledtheduteetjefgkeeuvefhhfetgedugfektdeugeffgfef necuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepmhgrgi himhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 7 Jul 2021 05:51:14 -0400 (EDT) From: Maxime Ripard To: dri-devel@lists.freedesktop.org, Daniel Vetter , David Airlie , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard Cc: Emma Anholt , Hans Verkuil , Daniel Vetter , linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, Dave Stevenson , Phil Elwell , Tim Gover , Dom Cobley , Maxime Ripard , Nicolas Saenz Julienne Subject: [PATCH 0/3] drm/vc4: hdmi: Interrupt fixes Date: Wed, 7 Jul 2021 11:51:09 +0200 Message-Id: <20210707095112.1469670-1-maxime@cerno.tech> X-Mailer: git-send-email 2.31.1 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi,=0D =0D Those are three fixes for race conditions we currently have in the vc4 HDMI= =0D driver with regard to the interrupts handling.=0D =0D The first two are fixing an issue where the handler will be removed by devm= =0D after the resources it uses have been free'd already.=0D =0D The last one is there to deal with an interrupt coming in the window betwee= n=0D the end of the driver's bind and the DRM device registration.=0D =0D Let me know what you think,=0D Maxime=0D =0D Maxime Ripard (3):=0D drm/vc4: hdmi: Drop devm interrupt handler for CEC interrupts=0D drm/vc4: hdmi: Drop devm interrupt handler for hotplug interrupts=0D drm/vc4: hdmi: Only call into DRM framework if registered=0D =0D drivers/gpu/drm/vc4/vc4_hdmi.c | 92 +++++++++++++++++++++++-----------=0D 1 file changed, 62 insertions(+), 30 deletions(-)=0D =0D -- =0D 2.31.1=0D =0D