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 AC567C64ED6 for ; Tue, 28 Feb 2023 01:25:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229780AbjB1BZM (ORCPT ); Mon, 27 Feb 2023 20:25:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229765AbjB1BZJ (ORCPT ); Mon, 27 Feb 2023 20:25:09 -0500 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8462819F3F for ; Mon, 27 Feb 2023 17:25:05 -0800 (PST) Received: by mail-lf1-x133.google.com with SMTP id f18so11134578lfa.3 for ; Mon, 27 Feb 2023 17:25:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ghYbiuae4Giu+YY0fM4G+aB2s++oD+nzVOPNd25Xma4=; b=ZsNE9/X4m10iwSCMrF45bZNPFSRZQ4XC2BhOn+5am/qoDxM1N+MUMpIqxtyahf+Zdf Z2QTGpvwr3BkO5dpBpjzXq/jFtiS+bfmDcmyKBdMH9MaleR2/R4QuTKvscdD93fjYVZ2 XFRIy4bU/FvS39m2fbfxas4tjymDj0EmH+qhvghhmhcuquWYcYZhfLgyHVEaFpIcAatG r4iI/3de3AjNEWUXONWJLYbya0WWdON5VXajSU9XNpVv3vi44+ya3zEp9pSuah1Os713 Qaw6IfL32ckKBryHSL1ZM3+/RFT9zLRjNgbMzTb8WMu/tLiF/Vf1Hr9DYkmhHfO/Ytd+ OlGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ghYbiuae4Giu+YY0fM4G+aB2s++oD+nzVOPNd25Xma4=; b=gyKfL710W7Uo5QZxxTAlC0soULelNq7QGA2NON+bBCCJ5yY/686bJXxz1y/Y0SoZEg eCG9ksIcH7dyQMIljGLDjz+pWXfCRYnjlfBi/q8lzxcjoptSNt0CyJdc2lI5grVEKWF/ gCW8+PEpbPdkH909+BKJ3EK1ZOI5CEYU9WtYwZFFJLLKiLtsROuO0A86lEWkRgmakRdQ T8H16g+Azzna1aox87QIcVuM1euWHFuVHzOWp8a74iq2epwIv2vmv+Ma3A2d6zdGW0a7 dSaFLruz5i0LS6kcjbz6ALhMZYdjU/jIW/nnTS3ZUqrtjf8ppxFyciGHAJuAv5rGV7vl +p0A== X-Gm-Message-State: AO0yUKV9xx8bLkI8/A+5Yz0Wiqif1NeFeZrWCdfkfO1PVUXNhISmO+RW mKzmhhf7GHAeeLBZV4IenoM2bg== X-Google-Smtp-Source: AK7set9Roec5f/bQctSsNwIs9OaAY+Pi+BG6vxc3tJornTJbXlbPWDeaF84mA+daLoyX75ZJopcF6Q== X-Received: by 2002:a19:f610:0:b0:4db:5122:2099 with SMTP id x16-20020a19f610000000b004db51222099mr128874lfe.32.1677547503901; Mon, 27 Feb 2023 17:25:03 -0800 (PST) Received: from ?IPV6:2001:14ba:a085:4d00::8a5? (dzccz6yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a085:4d00::8a5]) by smtp.gmail.com with ESMTPSA id b10-20020a056512024a00b004db3890cb4bsm1114243lfo.94.2023.02.27.17.25.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Feb 2023 17:25:03 -0800 (PST) Message-ID: <259334b9-b255-004a-9772-8b252579a37c@linaro.org> Date: Tue, 28 Feb 2023 03:25:02 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [RFT PATCH v2 1/3] drm/bridge: tc358762: Set pre_enable_prev_first Content-Language: en-GB To: Douglas Anderson , dri-devel@lists.freedesktop.org, Rob Clark , Abhinav Kumar Cc: Andrzej Hajda , Laurent Pinchart , Sean Paul , Jonas Karlman , Vinod Koul , Robert Foss , linux-arm-msm@vger.kernel.org, Daniel Vetter , David Airlie , freedreno@lists.freedesktop.org, Stephen Boyd , Neil Armstrong , Jernej Skrabec , Dave Stevenson , linux-kernel@vger.kernel.org References: <20230131141756.RFT.v2.1.I723a3761d57ea60c5dd754c144aed6c3b2ea6f5a@changeid> From: Dmitry Baryshkov In-Reply-To: <20230131141756.RFT.v2.1.I723a3761d57ea60c5dd754c144aed6c3b2ea6f5a@changeid> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/02/2023 00:18, Douglas Anderson wrote: > Set the "pre_enable_prev_first" as provided by commit 4fb912e5e190 > ("drm/bridge: Introduce pre_enable_prev_first to alter bridge init > order"). This should allow us to revert commit ec7981e6c614 > ("drm/msm/dsi: don't powerup at modeset time for parade-ps8640") and > commit 7d8e9a90509f ("drm/msm/dsi: move DSI host powerup to modeset > time"). > > Cc: Dave Stevenson > Cc: Dmitry Baryshkov > Cc: Abhinav Kumar > Signed-off-by: Douglas Anderson Reviewed-by: Dmitry Baryshkov -- With best wishes Dmitry