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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EAC73C433F5 for ; Fri, 4 Mar 2022 11:53:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=CzVQ7Xnz3s9iHngEyo+Zt0WKflE/QJFMgEdwvjXOpaw=; b=JZT9xan4lBkA1M UZPQwiHVopCnUt+nn1LcTPTz3rPV98kXGuofeRj3q5blasXP5PlLa/8iytD+3m5lK2YtW14Zj7LG3 Ip6U/T+PC7uie51KfsprgZqY1BuNpp+lbfUCxSVtXd+1WGY3HdfmtNTlKtID5qZLcfYzXn6ZQ2ex6 hCol/DOHMGVCwg4Yq06hyz+4DdRIuFRAF6kaX8wTkHhoLYYNeRe19gHYKjXK0DRABxRmnSIFd4moa ZMYV51KxQNITHEuie0MXWxTocvIpmFxCGIYIXL/36W1nVwa/Op/tjpiv3WsqgndF5uvEYbBImQGQp udrV55+C32ouTmRnnngg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ6Th-009pxh-7Y; Fri, 04 Mar 2022 11:52:09 +0000 Received: from mga14.intel.com ([192.55.52.115]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ6Td-009pwG-HS; Fri, 04 Mar 2022 11:52:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646394725; x=1677930725; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=8qonJSlfQ2SH4N0PAPavG8blHvf2Yzd8yazg7xcB6rs=; b=JbmDiQk3Vu2pz9p/KxxImpVLoIAPUy6yfLs1HTs1AnXDhV2fOLf5cdkK optTrf0KuzWt+IbvmRynTb9OXz/JZbdxFvbyjddM/4MQ0ShnXmt5P2mcl WaMxXqzF1aGzWSkOWMTdqtB7CFWfH3zoAj09uDQQksw3Ig5GfZFg1XNTr AmhnO586/l/f77ne222dMj4aTwoIcKkP2gnhFQNdoP8v2WnY2SdhwnSj+ KQJAYKljigcFA2CbxtcYlTiUOCdRXSvTDReTQ9fua5wz1PFePPFvGME4u IOlsNYSaPkcx+GVi53VtBTZ6mi9Gl33TMyRNh/vLhM86GZv8a+Yk52xJv A==; X-IronPort-AV: E=McAfee;i="6200,9189,10275"; a="254153116" X-IronPort-AV: E=Sophos;i="5.90,155,1643702400"; d="scan'208";a="254153116" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2022 03:52:02 -0800 X-IronPort-AV: E=Sophos;i="5.90,155,1643702400"; d="scan'208";a="511827595" Received: from pruilobx-mobl.ger.corp.intel.com (HELO localhost) ([10.252.28.174]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2022 03:51:57 -0800 From: Jani Nikula To: xinlei.lee@mediatek.com, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, airlied@linux.ie, daniel@ffwll.ch, matthias.bgg@gmail.com Cc: jitao.shi@mediatek.com, allen-kh.cheng@mediatek.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Project_Global_Chrome_Upstream_Group@mediatek.com, linux-mediatek@lists.infradead.org, rex-bc.chen@mediatek.com, linux-arm-kernel@lists.infradead.org, Xinlei Lee Subject: Re: [PATCH v2, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence In-Reply-To: <1646388956-8033-1-git-send-email-xinlei.lee@mediatek.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <1646388956-8033-1-git-send-email-xinlei.lee@mediatek.com> Date: Fri, 04 Mar 2022 13:51:55 +0200 Message-ID: <87lexq2aw4.fsf@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_035205_671893_CE638C41 X-CRM114-Status: UNSURE ( 8.71 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Please also prefix cover letters with drm/mediatek if that's the only place you're touching. BR, Jani. On Fri, 04 Mar 2022, wrote: > From: Xinlei Lee > > In upstream-v5.8, dsi_enable will operate panel_enable, but this > modification has been moved in v5.9. In order to ensure the timing of > dsi_power_on/off and the timing of pulling up/down the MIPI signal, > the modification of v5.9 is synchronized in this series of patches. > > Changes since v1: > 1. Dsi sequence marked with patch adjustment > 2. Fixes: mtk_dsi: Use the drm_panel_bridge > > Jitao Shi (3): > drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11 > drm/mediatek: Separate poweron/poweroff from enable/disable and define > new funcs > drm/mediatek: keep dsi as LP00 before dcs cmds transfer > > Xinlei Lee (1): > drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff > function > > drivers/gpu/drm/mediatek/mtk_dsi.c | 73 ++++++++++++++++++++---------- > 1 file changed, 49 insertions(+), 24 deletions(-) -- Jani Nikula, Intel Open Source Graphics Center _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel