From patchwork Fri Jan 28 15:04:26 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 515071 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p0SF5gfV000437 for ; Fri, 28 Jan 2011 15:06:03 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D1BF19EB20 for ; Fri, 28 Jan 2011 07:05:42 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id D3E7B9E7B4 for ; Fri, 28 Jan 2011 07:04:41 -0800 (PST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 28 Jan 2011 07:04:41 -0800 Message-Id: <1bdc18$jdthb8@fmsmga002.fm.intel.com> X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.60,392,1291622400"; d="scan'208";a="652133790" Received: from unknown (HELO cwilso3-mobl.ger.corp.intel.com) ([10.255.16.161]) by fmsmga002.fm.intel.com with SMTP; 28 Jan 2011 07:04:27 -0800 Received: by cwilso3-mobl.ger.corp.intel.com (sSMTP sendmail emulation); Fri, 28 Jan 2011 15:04:26 +0000 Date: Fri, 28 Jan 2011 15:04:26 +0000 To: "Robert P. J. Day" Subject: Re: has the i915 "black screen" boot issue returned? [BISECTED] References: <1bdc18$jdgfni@fmsmga002.fm.intel.com> <0d30dc$ksovh8@orsmga001.jf.intel.com> <849307$bbem1h@azsmga001.ch.intel.com> <0d30dc$kt3gd6@orsmga001.jf.intel.com> <849307$bbh907@azsmga001.ch.intel.com> From: Chris Wilson In-Reply-To: Cc: "Rafael J. Wysocki" , Len Brown , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Fri, 28 Jan 2011 15:06:12 +0000 (UTC) diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_ index 9efccb9..8c93201 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -470,6 +470,8 @@ int intel_opregion_setup(struct drm_device *dev) u32 asls, mboxes; int err = 0; + return -ENOTSUPP; + pci_read_config_dword(dev->pdev, PCI_ASLS, &asls); DRM_DEBUG_DRIVER("graphic opregion physical addr: 0x%x\n", asls);