From patchwork Fri Jul 18 05:34:08 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: sonika.jindal@intel.com X-Patchwork-Id: 4580611 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 0698B9F37C for ; Fri, 18 Jul 2014 05:38:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5099720179 for ; Fri, 18 Jul 2014 05:38:13 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 921F02017D for ; Fri, 18 Jul 2014 05:38:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 29C2B6E72B; Thu, 17 Jul 2014 22:38:12 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 71B376E72B for ; Thu, 17 Jul 2014 22:38:11 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 17 Jul 2014 22:38:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,682,1400050800"; d="scan'208";a="545208779" Received: from sonikaji-desktop.iind.intel.com ([10.223.25.81]) by orsmga001.jf.intel.com with ESMTP; 17 Jul 2014 22:38:09 -0700 From: sonika.jindal@intel.com To: intel-gfx@lists.freedesktop.org Date: Fri, 18 Jul 2014 11:04:08 +0530 Message-Id: <1405661650-5771-6-git-send-email-sonika.jindal@intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1405661650-5771-1-git-send-email-sonika.jindal@intel.com> References: <1405661650-5771-1-git-send-email-sonika.jindal@intel.com> Subject: [Intel-gfx] [PATCH 5/7] drm/i915: Writing proper check for reading of pipe status reg X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.15 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-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sonika Jindal Signed-off-by: Sonika Jindal --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index e259c41..3f7089c 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -13244,7 +13244,7 @@ intel_display_capture_error_state(struct drm_device *dev) error->pipe[i].source = I915_READ(PIPESRC(i)); - if (!HAS_PCH_SPLIT(dev)) + if (INTEL_INFO(dev)->gen <= 5 || IS_VALLEYVIEW(dev)) error->pipe[i].stat = I915_READ(PIPESTAT(i)); }