From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH 2/2] drm/i915: don't disable DP port after a failed link training Date: Thu, 16 Jan 2014 18:35:58 +0200 Message-ID: <1389890158-30938-2-git-send-email-imre.deak@intel.com> References: <1389890158-30938-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id DB93F105D14 for ; Thu, 16 Jan 2014 08:36:19 -0800 (PST) In-Reply-To: <1389890158-30938-1-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org The driver shouldn't disable the DP port itself, but let userspace do it through a modeset. See the previous patch for the reasoning. Keeping this as a separate patch for bisectability. Suggested-by: Daniel Vetter Signed-off-by: Imre Deak --- drivers/gpu/drm/i915/intel_dp.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 0c62035..d3371f5 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2638,7 +2638,6 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp) if (cr_tries > 5) { DRM_ERROR("failed to train DP, aborting\n"); - intel_dp_link_down(intel_dp); break; } -- 1.8.4