From patchwork Sat Apr 30 01:28:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Navare, Manasi" X-Patchwork-Id: 8986121 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id EAEC09F54E for ; Sat, 30 Apr 2016 01:18:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2EFFF201ED for ; Sat, 30 Apr 2016 01:18:39 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 637DD201CE for ; Sat, 30 Apr 2016 01:18:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E07936F00E; Sat, 30 Apr 2016 01:18:33 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id A7AC06F007 for ; Sat, 30 Apr 2016 01:18:29 +0000 (UTC) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP; 29 Apr 2016 18:18:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,553,1455004800"; d="scan'208";a="943219760" Received: from manasi-otcmedia.jf.intel.com ([10.7.199.175]) by orsmga001.jf.intel.com with ESMTP; 29 Apr 2016 18:18:28 -0700 From: Manasi Navare To: intel-gfx@lists.freedesktop.org Date: Fri, 29 Apr 2016 18:28:11 -0700 Message-Id: <1461979695-27113-2-git-send-email-manasi.d.navare@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1461979695-27113-1-git-send-email-manasi.d.navare@intel.com> References: <1461979695-27113-1-git-send-email-manasi.d.navare@intel.com> Subject: [Intel-gfx] [PATCH 1/5] drm/i915: Invoke the DP Compliance test request handler in the short pulse path 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-Spam-Status: No, score=-5.2 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 HPD Short pulse test requests occur for DP Compliance Link Training and Video Pattern tests.The DP Test request handler needs to be invoked by these tests in the short pulse path in order to support automated DP Compliance tests. Signed-off-by: Manasi Navare --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index c12c414..19a95ed 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -4257,7 +4257,7 @@ intel_dp_short_pulse(struct intel_dp *intel_dp) sink_irq_vector); if (sink_irq_vector & DP_AUTOMATED_TEST_REQUEST) - DRM_DEBUG_DRIVER("Test request in short pulse not handled\n"); + intel_dp_handle_test_request(intel_dp); if (sink_irq_vector & (DP_CP_IRQ | DP_SINK_SPECIFIC_IRQ)) DRM_DEBUG_DRIVER("CP or sink specific irq unhandled\n"); }