Received: by 2002:a05:6a10:2726:0:0:0:0 with SMTP id ib38csp1253273pxb; Fri, 1 Apr 2022 08:27:23 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyi0AOKXew7NvSgkBUEhIM3xqnByjaq4Qe7KYdvhzpJL2EbD3itKivjo0wZWUElLnRxCfAC X-Received: by 2002:a17:907:60cc:b0:6e0:dab3:ca76 with SMTP id hv12-20020a17090760cc00b006e0dab3ca76mr328002ejc.154.1648826843510; Fri, 01 Apr 2022 08:27:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1648826843; cv=none; d=google.com; s=arc-20160816; b=MQVXstX0I9nlUZggJ1h/r5HMLxVERgn4A6CTVTcnHIHdP1su1lwJaMC8YDh8Ex0p8W Z0k1kuy8nZQURM7lyeKUBSrsqFyFxfRLoJaigsBOUe5ekOFXjZs1O9LT2XcTkkDsfuWZ OzMVLnfFoE6jZZ1mY5GJBpNOCn+QHvPtvKfXGuZ/A/HYpml0Vfmf23DqxdOjbtXwAJQj 4uViDzlbR4EQQci3C5NlpJDIbTA7sJQQcUAuUSo6xSFarPpEWSgTe2sPOwkAS++UZB75 5IU1LwTC7n4wYbw/kldi3RSKhjJCeHBFDwU9Y7ueFL9RnE89TNJyNHds9tfH3KE1M0Ro sftA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=LLB/4ErH2KmNX4icsPtz8gcVd91Ba8xsooM5WCEu/To=; b=G8YniPVZ5UjCyR+Lan0hOeXdiMCLufvk9EyPEwnd1FtAQkjvxZw4jsM0FKJpfs0kmB 7WbLoNOsWdwOifLURFf/x/Kjb0XxpRE9Gzdr+P7cWRPCWJqqB5yQEVGW0OaBv+sBLfHV FxlpQ1NxlkEGAdYV8m2mayaLCwfN8FuYAE7MQtHH40+3iX6OoPnNrOC9cjZdJuTOXsg5 uvbMojm2GrbS5bFPf7dLBtnRrnUt9S2Oc2Kj6WqLz4KHUvvwztZLzWSylpd/COvxe6pH Em62v8SK5MYRTAkksLxbEthE9EN17g0uIICujEByL48RcYIGpKEhKTxKbg5XUkCUyVJl pCMw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=nO2IsBJy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id v20-20020a1709064e9400b006df76385c92si1734055eju.306.2022.04.01.08.26.51; Fri, 01 Apr 2022 08:27:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=nO2IsBJy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239467AbiCaXZk (ORCPT + 99 others); Thu, 31 Mar 2022 19:25:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243153AbiCaXZc (ORCPT ); Thu, 31 Mar 2022 19:25:32 -0400 Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4552E5715F for ; Thu, 31 Mar 2022 16:23:40 -0700 (PDT) Received: by mail-ej1-x629.google.com with SMTP id p15so2373153ejc.7 for ; Thu, 31 Mar 2022 16:23:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=LLB/4ErH2KmNX4icsPtz8gcVd91Ba8xsooM5WCEu/To=; b=nO2IsBJyBf/P3KA7s8QuuGM6xFZSrWZovU/MfhkXj0KUNNuFJ3JGAq+Rs/3rX52qsY 7P5N2AMJME5FGhl9OxAp3JLusS1z1TEB+mUKXGDbBLppxe902V/8Zo5Zc7k50FYB1oxq GxXAOnEIWO1JRgUrPmufk1e5oNiZETTlMRBzM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=LLB/4ErH2KmNX4icsPtz8gcVd91Ba8xsooM5WCEu/To=; b=ckYWGEu8qrRnRnRDfr2cfy+9hN3fg37MoS8+3bJKHBC/YgvRb6XfkSZcN/QoD9vI3Z DMmrw66kLTtaw39tAkPsLNIMCJwyKmT9gIQL/XyObRgMutZq3Vaiwt9hNk4TvU3xD+MQ CtYNKIW6E2OHKYhbS5ZeSYySVnsGshpTIPzRoUck9QQ87NyCqsIN8kOT1VQWEPoQnUQ1 3ASnmEE4HE39/svmHvR82QfiRsBuG7h3KTCT8QQHWnOIRJgDfp2KVd1TNRZ+4l6g4Pal zPL2iSVuMW/PGp77/uxZQ7YDhM5jTMn2d9OlEpQ1RbZECY9P0Fi5SBps1rOUeXIXIYSp hxTA== X-Gm-Message-State: AOAM532ml0T2LmOfisXbuUpy7abG6GdAxzB6qx24mvaCzEWxNPG+at+X q/Qdys7OApIlmB4WRaoXXk/nIl6e0FYa8HXS X-Received: by 2002:a17:906:8555:b0:6df:8b7b:49a3 with SMTP id h21-20020a170906855500b006df8b7b49a3mr6881557ejy.704.1648769018399; Thu, 31 Mar 2022 16:23:38 -0700 (PDT) Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com. [209.85.128.45]) by smtp.gmail.com with ESMTPSA id bm5-20020a170906c04500b006ce6f8892a5sm322317ejb.7.2022.03.31.16.23.36 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 31 Mar 2022 16:23:37 -0700 (PDT) Received: by mail-wm1-f45.google.com with SMTP id q20so706653wmq.1 for ; Thu, 31 Mar 2022 16:23:36 -0700 (PDT) X-Received: by 2002:a1c:7518:0:b0:37c:7eb:f255 with SMTP id o24-20020a1c7518000000b0037c07ebf255mr6394707wmc.29.1648769016448; Thu, 31 Mar 2022 16:23:36 -0700 (PDT) MIME-Version: 1.0 References: <1648656179-10347-1-git-send-email-quic_sbillaka@quicinc.com> <1648656179-10347-7-git-send-email-quic_sbillaka@quicinc.com> In-Reply-To: <1648656179-10347-7-git-send-email-quic_sbillaka@quicinc.com> From: Doug Anderson Date: Thu, 31 Mar 2022 16:23:23 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v6 6/8] drm/msm/dp: remove unnecessary delay during boot To: Sankeerth Billakanti Cc: dri-devel , linux-arm-msm , freedreno , LKML , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Rob Clark , Sean Paul , Stephen Boyd , quic_kalyant , "Abhinav Kumar (QUIC)" , "Kuogee Hsieh (QUIC)" , Bjorn Andersson , Sean Paul , David Airlie , Daniel Vetter , Dmitry Baryshkov , quic_vproddut , quic_aravindh@quicinc.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Wed, Mar 30, 2022 at 9:04 AM Sankeerth Billakanti wrote: > > Remove the unnecessary delay in executing the EV_HPD_INIT_SETUP event. Tell me more and put it in the commit message! Why did it used to be necessary and why is it no longer necessary? Inquiring minds want to know. -Doug