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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 66676C433EF for ; Mon, 14 Feb 2022 02:33:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239677AbiBNCdg (ORCPT ); Sun, 13 Feb 2022 21:33:36 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:46296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239733AbiBNCc7 (ORCPT ); Sun, 13 Feb 2022 21:32:59 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08EA95AECB for ; Sun, 13 Feb 2022 18:32:12 -0800 (PST) X-UUID: 5634885e033f4b2ba8bad653b3e2e193-20220214 X-UUID: 5634885e033f4b2ba8bad653b3e2e193-20220214 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1241168833; Mon, 14 Feb 2022 10:32:09 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Mon, 14 Feb 2022 10:32:09 +0800 Received: from mtksdccf07 (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 14 Feb 2022 10:32:09 +0800 Message-ID: <9295cbd918d1303f5cc2bbb7defb94d5e338606d.camel@mediatek.com> Subject: Re: [0/3] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence From: CK Hu To: , , , , , CC: , , , , , Date: Mon, 14 Feb 2022 10:32:09 +0800 In-Reply-To: <1644589818-13066-1-git-send-email-xinlei.lee@mediatek.com> References: <1644589818-13066-1-git-send-email-xinlei.lee@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Xinlei: On Fri, 2022-02-11 at 22:30 +0800, xinlei.lee@mediatek.com wrote: > From: xinlei lee > > In order to match the changes of DSI RX devices (for example, > anx7625), > the poweron/poweroff of dsi is extracted from enable/disable and > defined as new funcs (pre_enable/post_disable). > > The delayed MIPI signal is pulled high from LP00 to LP11, > in order to match the power-on sequence of the panel. This is series a bug-fix or new feature (If anx7625 has never work in upstream and this series would make support anx7625, this is new feature) If this is a bug-fix, add Fixes tag [1] in patches. [1] https://www.kernel.org/doc/html/v5.16/process/submitting-patches.html Regards, CK > > Jitao Shi (3): > drm/mediatek: dsi fine tune the dsi poweron flow > drm/mediatek: dsi bridge implement pre_enable and post_disable > drm/mediatek: keep dsi as LP00 before dcs cmds transfer > > drivers/gpu/drm/mediatek/mtk_dsi.c | 73 +++++++++++++++++++++++++--- > ---------- > 1 file changed, 49 insertions(+), 24 deletions(-) >