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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 D5102C43460 for ; Wed, 5 May 2021 11:13:01 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 1F95A613D6 for ; Wed, 5 May 2021 11:13:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1F95A613D6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EE3446E122; Wed, 5 May 2021 11:12:59 +0000 (UTC) Received: from muru.com (muru.com [72.249.23.125]) by gabe.freedesktop.org (Postfix) with ESMTP id 8391B6E122 for ; Wed, 5 May 2021 11:12:59 +0000 (UTC) Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 319F080DB; Wed, 5 May 2021 11:13:00 +0000 (UTC) Date: Wed, 5 May 2021 14:12:55 +0300 From: Tony Lindgren To: Tomi Valkeinen Subject: Re: [PATCHv2] drm/omap: Fix issue with clocks left on after resume Message-ID: References: <20210428092500.23521-1-tony@atomide.com> <79bea9b8-b2d2-11ec-87a3-34626347e122@ideasonboard.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-omap@vger.kernel.org, Laurent Pinchart , dri-devel@lists.freedesktop.org, Sebastian Reichel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" * Tony Lindgren [210503 12:18]: > I think we still fix the dispc related issue too, otherwise the parent > child_count will just keep increasing on each suspend. I check that > again though. After tons more debugging, I found the root cause for the parent child_count increasing and posted a patch for it at [0] below. This means the $subject patch here can be done later on as clean-up to leave out lots of unnecessary PM runtime calls and simplify the system suspend :) Regards, Tony [0] https://lore.kernel.org/linux-pm/20210505110915.6861-1-tony@atomide.com/T/#u _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel