From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935287AbcAULHz (ORCPT ); Thu, 21 Jan 2016 06:07:55 -0500 Received: from mga11.intel.com ([192.55.52.93]:63760 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935051AbcAULHx (ORCPT ); Thu, 21 Jan 2016 06:07:53 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,325,1449561600"; d="scan'208";a="895289173" Subject: Re: PROBLEM: Intel HDMI output busticated on 4.4 (regression) To: Nick Bowler References: <20160119222622.GA16397@draconx.ca> <569F0D4B.6040607@intel.com> Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Daniel Vetter , shashank.sharma@intel.com From: "Jindal, Sonika" Message-ID: <56A0BC04.9080500@intel.com> Date: Thu, 21 Jan 2016 16:37:48 +0530 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/21/2016 8:59 AM, Nick Bowler wrote: > On 1/20/16, Nick Bowler wrote: >> Hi, >> >> On 2016-01-20, Jindal, Sonika wrote: >>> Can you please check if you have following patch: >>> "commit 3d8acd1f667b45c531401c8f0c2033072e32a05d >>> Author: Gary Wang >>> Date: Wed Dec 23 16:11:35 2015 +0800 >>> >>> drm/i915: increase the tries for HDMI hotplug live status checking" >> Yes, that patch seems to be present in 4.4. >> >>> Does the same system works with any other monitor? >> I'll see if I can find another to try. > I tried another monitor, and the same problem occurs. Which make are these monitors? Do you have any other system other than G45? Shashank, Do you suggest anything else which Nick can try?