From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757310Ab3JKIDa (ORCPT ); Fri, 11 Oct 2013 04:03:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56913 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756563Ab3JKIBe (ORCPT ); Fri, 11 Oct 2013 04:01:34 -0400 From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Cc: Gerd Hoffmann , David Airlie , linux-kernel@vger.kernel.org (open list) Subject: [PATCH 5/6] [wip] drm/qxl: request regions Date: Fri, 11 Oct 2013 10:01:12 +0200 Message-Id: <1381478473-18159-6-git-send-email-kraxel@redhat.com> In-Reply-To: <1381478473-18159-1-git-send-email-kraxel@redhat.com> References: <1381478473-18159-1-git-send-email-kraxel@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org So they show up in /proc/{iomem,ioports}. No error checking (yet?). Doesn't make things worse than they are now, but still not nice. Known issue: Doesn't work for qxl-vram (vesafb conflict?). Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_kms.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index e5ca498..d430f3c 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -264,6 +264,11 @@ int qxl_device_init(struct qxl_device *qdev, if (r) return r; + r = pci_request_region(pdev, 0, "qxl-vram"); + r = pci_request_region(pdev, 2, "qxl-rom"); + r = pci_request_region(pdev, 3, "qxl-io"); + r = pci_request_region(pdev, sb, "qxl-surface"); + return 0; } @@ -289,6 +294,7 @@ static void qxl_device_fini(struct qxl_device *qdev) qdev->mode_info.modes = NULL; qdev->mode_info.num_modes = 0; qxl_debugfs_remove_files(qdev); + pci_release_regions(qdev->pdev); } int qxl_driver_unload(struct drm_device *dev) -- 1.8.3.1