From patchwork Tue Feb 21 16:40:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 9585141 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A4DFE600C1 for ; Tue, 21 Feb 2017 16:40:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 94830285EE for ; Tue, 21 Feb 2017 16:40:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8977A28607; Tue, 21 Feb 2017 16:40:46 +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=-4.2 required=2.0 tests=BAYES_00, 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 36BB1285EE for ; Tue, 21 Feb 2017 16:40:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8BE2D6E6B9; Tue, 21 Feb 2017 16:40:45 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id E69D76E6B9 for ; Tue, 21 Feb 2017 16:40:44 +0000 (UTC) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Feb 2017 08:40:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.35,190,1484035200"; d="scan'208";a="826845414" Received: from jnikula-mobl.fi.intel.com (HELO localhost) ([10.237.72.162]) by FMSMGA003.fm.intel.com with ESMTP; 21 Feb 2017 08:40:43 -0800 From: Jani Nikula To: intel-gfx@lists.freedesktop.org Date: Tue, 21 Feb 2017 18:40:24 +0200 Message-Id: X-Mailer: git-send-email 2.1.4 In-Reply-To: References: In-Reply-To: References: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Cc: jani.nikula@intel.com Subject: [Intel-gfx] [PATCH 4/5] drm/i915/opregion: debug log about invalid ACPI OpRegion VBT X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Leave more breadcrumbs for debuggers. Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/intel_opregion.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index 96b9801e8eb5..30ad721fa93d 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -980,6 +980,8 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv) opregion->vbt = vbt; opregion->vbt_size = vbt_size; goto out; + } else { + DRM_DEBUG_KMS("Invalid VBT in ACPI OpRegion (RVDA)\n"); } } @@ -998,6 +1000,8 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv) DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion (Mailbox #4)\n"); opregion->vbt = vbt; opregion->vbt_size = vbt_size; + } else { + DRM_DEBUG_KMS("Invalid VBT in ACPI OpRegion (Mailbox #4)\n"); } out: