From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751906AbcEaKEW (ORCPT ); Tue, 31 May 2016 06:04:22 -0400 Received: from mga01.intel.com ([192.55.52.88]:40548 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751608AbcEaKER (ORCPT ); Tue, 31 May 2016 06:04:17 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,395,1459839600"; d="scan'208";a="965677910" Subject: Re: issue when applying ICC profile to display after drm/i915 change To: Kui Zhang , maarten.lankhorst@linux.intel.com, "linux-kernel@vger.kernel.org" References: From: Lionel Landwerlin Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ Message-ID: <574D619E.6080503@intel.com> Date: Tue, 31 May 2016 11:04:14 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.7.2 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 This 2 patches should fix the issue : https://patchwork.freedesktop.org/series/5467/ https://patchwork.freedesktop.org/series/5466/ Still waiting for review though. - Lionel On 29/05/16 19:20, Kui Zhang wrote: > Hello, > > this used to work. > > xcalib D6200MTX.icc > > > After this it stopped working > > commit 20a34e78f0d71cab058a943b2e9601b97b761227 > drm/i915: Update color management during vblank evasion. > > > Color profile only take effect after the screen if back on. > > xcalib D6200MTX.icc > xrandr --output eDP1 --off > xrandr --output eDP1 --auto > > > thanks > Kui.Z