From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757208AbcFADvq (ORCPT ); Tue, 31 May 2016 23:51:46 -0400 Received: from regular1.263xmail.com ([211.150.99.140]:44008 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755805AbcFADvo (ORCPT ); Tue, 31 May 2016 23:51:44 -0400 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 X-RL-SENDER: mark.yao@rock-chips.com X-FST-TO: dan.carpenter@oracle.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: mark.yao@rock-chips.com X-UNIQUE-TAG: <33f60910cb8294676f35b907334d1491> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 Subject: Re: [PATCH v2 09/10] drm/rockchip: analogix_dp: update the comments about why need to hardcode VOP output mode To: Yakir Yang , David Airlie , Inki Dae , Mark Yao , Thierry Reding , Jingoo Han , Rob Herring References: <1464066086-21967-1-git-send-email-ykk@rock-chips.com> <1464066168-22906-1-git-send-email-ykk@rock-chips.com> Cc: Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Daniel Vetter , emil.l.velikov@gmail.com, Douglas Anderson , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Javier Martinez Canillas , Dan Carpenter From: Mark yao Message-ID: <574E5BBE.7060304@rock-chips.com> Date: Wed, 1 Jun 2016 11:51:26 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <1464066168-22906-1-git-send-email-ykk@rock-chips.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2016年05月24日 13:02, Yakir Yang wrote: > The hardware IC designed that VOP must output the RGB10 video format to > eDP contoller, and if eDP panel only support RGB8, then eDP contoller > should cut down the video data, not via VOP contoller, that's why we need > to hardcode the VOP output mode to RGA10 here. > > Signed-off-by: Yakir Yang Looks for me, So: Acked-by: Mark Yao -- Mark Yao