From patchwork Wed Aug 26 11:33:32 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 7076061 Return-Path: X-Original-To: patchwork-dri-devel@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 795159F374 for ; Wed, 26 Aug 2015 11:30:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A981C20917 for ; Wed, 26 Aug 2015 11:30:38 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E7E3620915 for ; Wed, 26 Aug 2015 11:30:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 279937A085; Wed, 26 Aug 2015 04:30:37 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id AC8196EA0B; Wed, 26 Aug 2015 04:30:34 -0700 (PDT) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga102.jf.intel.com with ESMTP; 26 Aug 2015 04:30:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,415,1437462000"; d="scan'208";a="791230784" Received: from jnikula-mobl.fi.intel.com (HELO localhost) ([10.237.72.152]) by fmsmga002.fm.intel.com with ESMTP; 26 Aug 2015 04:30:33 -0700 From: Jani Nikula To: intel-gfx@lists.freedesktop.org Subject: [PATCH 2/3] drm/i915/dp: use the drm dp helper for determining sink tps3 support Date: Wed, 26 Aug 2015 14:33:32 +0300 Message-Id: <1440588813-21109-2-git-send-email-jani.nikula@intel.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1440588813-21109-1-git-send-email-jani.nikula@intel.com> References: <1440588813-21109-1-git-send-email-jani.nikula@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Cc: jani.nikula@intel.com, dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-5.6 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 No functional changes. Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/intel_dp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index f10a4724b841..60dca34d2f0f 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -3940,8 +3940,7 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp) * SKL < B0: due it's WaDisableHBR2 is the only exception where TP3 is * supported but still not enabled. */ - if (intel_dp->dpcd[DP_DPCD_REV] >= 0x12 && - intel_dp->dpcd[DP_MAX_LANE_COUNT] & DP_TPS3_SUPPORTED && + if (drm_dp_tps3_supported(intel_dp->dpcd) && intel_dp_source_supports_hbr2(dev)) { intel_dp->use_tps3 = true; DRM_DEBUG_KMS("Displayport TPS3 supported\n");