From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82692C2D0A3 for ; Wed, 4 Nov 2020 10:43:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E9A120786 for ; Wed, 4 Nov 2020 10:43:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729509AbgKDKnv (ORCPT ); Wed, 4 Nov 2020 05:43:51 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:59190 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727923AbgKDKnu (ORCPT ); Wed, 4 Nov 2020 05:43:50 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 923391F45919 Subject: Re: [PATCH 0/4] soc: mediatek: Prepare MMSYS for DDP routing using tables From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org Cc: Collabora Kernel ML , yongqiang.niu@mediatek.com, matthias.bgg@gmail.com, drinkcat@chromium.org, hsinyi@chromium.org, chunkuang.hu@kernel.org, CK Hu , Daniel Vetter , David Airlie , Philipp Zabel , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20201006193320.405529-1-enric.balletbo@collabora.com> Message-ID: Date: Wed, 4 Nov 2020 11:43:46 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20201006193320.405529-1-enric.balletbo@collabora.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Matthias, On 6/10/20 21:33, Enric Balletbo i Serra wrote: > Dear all, > > The following series are intended to prepare the mtk-mmsys driver to > allow different DDP (Data Display Path) routing tables per SoC. Note > that the series has been tested only on MT8173 platform and could break > the display on MT2701 and MT2712 based devices. I kindly ask for someone > having these devices to provide a tested routing table (unfortunately I > didn't have enough documentation to figure out this myself). > > For the other devices (MT8183, MT6779 and MT6797) DRM support is not in > mainline yet so nothing will break. > > Thanks, > Enric > > > CK Hu (2): > soc: mediatek: mmsys: Create struct mtk_mmsys to store context data > soc: mediatek: mmsys: Use an array for setting the routing registers > > Enric Balletbo i Serra (1): > soc: mediatek: mmsys: Use devm_platform_ioremap_resource() > > Yongqiang Niu (1): > soc / drm: mediatek: Move DDP component defines into mtk-mmsys.h > > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 34 +- > drivers/soc/mediatek/mtk-mmsys.c | 429 +++++++++++--------- > include/linux/soc/mediatek/mtk-mmsys.h | 33 ++ > 3 files changed, 263 insertions(+), 233 deletions(-) > Although the patches 3 and 4 are controversial, and I'll work on it, I am wondering if 1 and 2 are ready to be picked, as they are independent, so I can send next version without these two patches. Thanks, Enric