From patchwork Thu May 30 09:24:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Janusz Krzysztofik X-Patchwork-Id: 10968435 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5868D912 for ; Thu, 30 May 2019 09:25:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 466A028ACB for ; Thu, 30 May 2019 09:25:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3427E28AD3; Thu, 30 May 2019 09:25:08 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E4BF728ACB for ; Thu, 30 May 2019 09:25:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D12C66E13A; Thu, 30 May 2019 09:25:04 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 677BD6E13A; Thu, 30 May 2019 09:25:04 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 May 2019 02:25:03 -0700 Received: from jkrzyszt-desk.igk.intel.com ([172.22.244.18]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 May 2019 02:25:01 -0700 From: Janusz Krzysztofik To: intel-gfx@lists.freedesktop.org Subject: [RFC PATCH 0/1] drm/i915: Split off pci_driver.remove() tail to drm_driver.release() Date: Thu, 30 May 2019 11:24:25 +0200 Message-Id: <20190530092426.23880-1-janusz.krzysztofik@linux.intel.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rodrigo Vivi , Janusz Krzysztofik , Michal Wajdeczko Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Hi, I do realize more work needs to be done to get a clean hotunplug solution, however I need your comments to make sure that I'm going in the right direction. So far I have no good idea how to resolve pm_runtime_get_sync() failures on outstanding device file close after successfull driver unbind. Thanks, Janusz Janusz Krzysztofik (1): drm/i915: Split off pci_driver.remove() tail to drm_driver.release() drivers/gpu/drm/i915/i915_drv.c | 17 +++++++++++++---- drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_gem.c | 10 +++++++++- 3 files changed, 23 insertions(+), 5 deletions(-)