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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 16F51C71153 for ; Mon, 4 Sep 2023 07:58:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Subject:To:From:Date:Message-ID:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=GusEY6mkNBEw1PWu7dpQYYCQMC6Fs+L3vvH3sjbqE3k=; b=4vMJV5atKmQxQl6ifpesTrmQqL pmG5Tm53+xpEznlXT7TzTIa+jYfkwm0bry/tBPGE1qtDwwNBHN16p2aL8uBBFyV2aRzcJqTNmRyBl UDo97ALIPMeCwFTtqkZJeWoB4GrsFuAil1Gv6PV7PEFvne8i0u6mzIPfNoCdDK2UwsnDy8pWVnM2Z rAKw4OFQb+DmsAwk08dpeLBh9KercgUGb/vzlUKFg9oH8yu+tMS7xCSBV/4WitSsznkkc3UrNPMTo VQ5HDQ4qLpjFPi3laJS9QIrgKnSjXTRwUWHwv3QH3iSKPynKbIORs44v26I91eflkOPUkCBtnrXTS Ot4qgEkw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qd4Tj-003Wqo-1q; Mon, 04 Sep 2023 07:58:35 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qd4Tg-003WqS-1o for linux-arm-kernel@lists.infradead.org; Mon, 04 Sep 2023 07:58:33 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 12BE5B80DBC; Mon, 4 Sep 2023 07:58:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 303E8C433C8; Mon, 4 Sep 2023 07:58:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1693814309; bh=pKUbMJ7O8Os+Ar2FZmAgeHqSU7CTw0TYRCnkJDIg7I0=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=LDjgR2toWSyxM6eaNf5MclGQkx8j8Rs9pbSyMxrEwR3b7inYlQ1n2Gzk5SRTcP1/4 LjJiylmv2BkNCopbGUdOtGxoLEN4vrn9lqUKG9V0taLDeu3PqxiDdWu8nyFZ1Y7kqv /iAt1WXEzE7UMIKIx8gaI91nDPNgUln6bX79+pmOgaOyDYjSRRyoaJj5wu4CAlJRaC esUVjTO5ScwUV2thH+4kor1+Br+0yl4w0tczWPI/YBxVxc0zTQfka7Ote4t0asnQGm 1PT9bT54FwQeUHtbuVe3D+4h7pelxn2r2/TfunUWt+zGq4Ix1UD7O8KKZQWtj+d+xc MeKI0z7FqL8eg== Message-ID: <37ab52defccfc95d726451853227bd91.mripard@kernel.org> Date: Mon, 04 Sep 2023 07:58:27 +0000 From: "Maxime Ripard" To: "Douglas Anderson" Subject: Re: [RFT PATCH 2/6] drm: Call drm_atomic_helper_shutdown() at shutdown time for misc drivers In-Reply-To: <20230901163944.RFT.2.I9115e5d094a43e687978b0699cc1fe9f2a3452ea@changeid> References: <20230901163944.RFT.2.I9115e5d094a43e687978b0699cc1fe9f2a3452ea@changeid> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230904_005832_767265_C8EC2584 X-CRM114-Status: UNSURE ( 9.35 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alexandre.belloni@bootlin.com, xinliang.liu@linaro.org, tomi.valkeinen@ideasonboard.com, linus.walleij@linaro.org, liviu.dudau@arm.com, linux-hyperv@vger.kernel.org, dri-devel@lists.freedesktop.org, wens@csie.org, jstultz@google.com, kraxel@redhat.com, airlied@gmail.com, sumit.semwal@linaro.org, yongqin.liu@linaro.org, samuel@sholland.org, sam@ravnborg.org, javierm@redhat.com, jernej.skrabec@gmail.com, drawat.floss@gmail.com, kong.kongxinwei@hisilicon.com, alain.volmat@foss.st.com, linux-sunxi@lists.linux.dev, suijingfeng@loongson.cn, tzimmermann@suse.de, alison.wang@nxp.com, Maxime Ripard , stefan@agner.ch, airlied@redhat.com, virtualization@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, jfalempe@redhat.com, bbrezillon@kernel.org, linux-kernel@vger.kernel.org, christian.koenig@amd.com, paul.kocialkowski@bootlin.com, spice-devel@lists.freedesktop.org, daniel@ffwll.ch, alexander.deucher@amd.com, tiantao6@hisilicon.com, claudiu.beznea@microchip.com, zackr@vmware.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 1 Sep 2023 16:39:53 -0700, Douglas Anderson wrote: > Based on grepping through the source code these drivers appear to be > missing a call to drm_atomic_helper_shutdown() at system shutdown > time. Among other things, this means that if a panel is in use that it > won't be cleanly powered off at system shutdown time. > > > [ ... ] Acked-by: Maxime Ripard Thanks! Maxime _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel