Received: by 2002:a05:7412:a9a2:b0:e2:908c:2ebd with SMTP id o34csp2745775rdh; Mon, 30 Oct 2023 06:39:35 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEL2psRjFzELuk0ruSMtkfdxtcXOK+3BlKCMXeVsodRtNtx2/4B8JyOc89sNeUnWp0NCWvy X-Received: by 2002:a17:903:3003:b0:1cc:2376:5508 with SMTP id o3-20020a170903300300b001cc23765508mr5240684pla.34.1698673175355; Mon, 30 Oct 2023 06:39:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1698673175; cv=none; d=google.com; s=arc-20160816; b=TqaNOo7d6UAolbZglOayG1JHkH/1UVvMveXBqI5YWAHwnzIpAusg3eyS6deiiUMpq0 bBSl0++IKq1VHTJsS8w4xFaI02WdhqlBja16uxBwZi4EXsIUSSzE8invIvFbJ0sXhYdZ wY1E8zUivWbmhOOHCUVPZ/WvJnz5FgjcC0YUgc9yrZAt8T24x99SFmkN8fIMtH48zajF zxlvxZEG5VReKbOy507LCQWaoDurbsc5swnIWuvMewPN4Y6Jb5xNvxZ/zMnlDYUc2tCH k5M0iJOVw5uW7XV7hm1KaxYUgJK1Y+nsAULSPPImqqBDukVT2hjCqHNEzV2+e/LHvVfm epDw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=7172ARlU093nkC66v/TSAxNqYCux9x9VPI6S/wkzmys=; fh=nQUpfzeeKqKfX7imrDUA+SGz1xA9qK1au83hzl5+u8E=; b=p/j7sAZii00ZAeRUInqROzjl7G3jj2dABW8iSz7/coML1PB0M151su+cnb2NI+L9xV CEksXDEY8ybjXMgcuMScNlB9lj0MkDPwFZ0gzLhGUL70jEFXqIgM/Mq5h5cgeJc4ROkP axaZ2v3vgBlczWuXB0QrWHqcn9DAzNUdylFjdYadv+2a2wT1MumTYoqelmzlkKrSM/xE cBV2ESIxMqGdpfHdTkPhdyacWevWgD0JS9b11OwXtwT0+YL0EzaRITzSbch2zV7oJfBq Yi+JrVGR/HkaofvjFNLGwj38J60HFGohNv4po/FOY0GAlLt7wX1rsJ26HR537z6lmhb2 lxGg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Lzt2ZsLl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from lipwig.vger.email (lipwig.vger.email. [23.128.96.33]) by mx.google.com with ESMTPS id n16-20020a170902d2d000b001bb792749a2si2656345plc.146.2023.10.30.06.39.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Oct 2023 06:39:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Lzt2ZsLl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id 3A7E680AD11F; Mon, 30 Oct 2023 06:39:33 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231586AbjJ3Nj1 (ORCPT + 99 others); Mon, 30 Oct 2023 09:39:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229510AbjJ3Nj0 (ORCPT ); Mon, 30 Oct 2023 09:39:26 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A10797 for ; Mon, 30 Oct 2023 06:39:24 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF366C433C8; Mon, 30 Oct 2023 13:39:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698673164; bh=7172ARlU093nkC66v/TSAxNqYCux9x9VPI6S/wkzmys=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Lzt2ZsLlDpz1OEOUgm5OhyaiQI5XcG7IK+uEdU4r7vy8/gi/eZDPzCuTC6uF+n2eu sMKznWxK+d17ECoihTOa0oX3+s8kdrpSXqWf5L4lNatY5arX9c6JDXlgUO2ObTLqxw X1B7RO9WnsNlAmUufbFx+UQ7MpYI46xw0GmUEnhkiY0NoWEz7wHdGTM70mu5zT5FAd jL/vOn3xOnB1yt2IgzyArGs7UJR6SwT47MF7aWA3Zwf8193xkkSKRXO2pVEVhyn5gj fsg/MhR601rxYuF6wWIyFp52PXAYSV7ovGmrWESMprENdkt+TQc/R0r5oL3Zm5A4Kj b5U1iRNTwqpHA== Date: Mon, 30 Oct 2023 14:39:21 +0100 From: Maxime Ripard To: Sui Jingfeng Cc: Dmitry Baryshkov , Thomas Zimmermann , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH 2/8] drm/loongson: Introduce a drm bridge driver for it66121 HDMI transmitter Message-ID: References: <20231029194607.379459-1-suijingfeng@loongson.cn> <20231029194607.379459-3-suijingfeng@loongson.cn> <3ccb9600-6990-4ec7-81de-0d7b4e1294eb@loongson.cn> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2cbip6tmp5j2oowq" Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.7 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Mon, 30 Oct 2023 06:39:33 -0700 (PDT) --2cbip6tmp5j2oowq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 30, 2023 at 09:25:50PM +0800, Sui Jingfeng wrote: > I think my approach provide a solution, while still keep the bridges driv= ers > to a modular at the same time. Despite simple, it indeed solve the proble= m. > It simple because of explicit control of the loading order by myself, not= by > rely on the framework or something else (say component) >=20 > It is not totally duplicating, I have rewrite part of them. You can compa= re > to see what I'm changed. It is just that it66162 was upstream-ed earlier = than > our solution. But I also have write display drivers for lt8618 and lt8619 > completely by myself. > > Even though our local drm bridges driver will not be able to enjoy the up= dates. > We will accept such a results(or pain). I can maintain our local drm brid= ges > drivers by myself. Sorry, on this technique point, we will not follow you= r idea. > I'm sure that my approach is toward to right direction for our device at = now. > If someone invent a better solution to handle this problem, which make the > various drm bridges drivers usable out of box, then I will follow and coo= perate > to test. As far as I'm concerned, the two options are either you reuse the already existing driver or this series isn't merged. Ignoring what issue we raised and still merging your patch isn't on the table, sorry. Maxime --2cbip6tmp5j2oowq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCZT+yCQAKCRDj7w1vZxhR xWvFAP9k53SCPnaxsg9Uc5iHT3bjHKTMhbl+/6pokYTmjiB9WgD9FNBO2ztxI2Ah lg/MJmIFuKoV4egJ7R5B5n987tYHZQk= =hZBP -----END PGP SIGNATURE----- --2cbip6tmp5j2oowq--