Received: by 2002:a89:48b:0:b0:1f5:f2ab:c469 with SMTP id a11csp303364lqd; Wed, 24 Apr 2024 02:51:08 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWLVSW73nhw1+13+7TebfEVM8cFgQ/0yoBOHemLi89C2a2SbXgQrQST+aFV8a1xPxR92u1KfaNbtdDaUN5mjY7nihvVg1GAgzrlYvADLg== X-Google-Smtp-Source: AGHT+IGDpQwHzXciBwWL2EVI5AMNBtmqhFjCD1tOQcGD3PIz1bPN11V0rqAjdCdJHQ46dU+JbN0u X-Received: by 2002:a17:906:2dd4:b0:a55:aeb0:cb22 with SMTP id h20-20020a1709062dd400b00a55aeb0cb22mr1220902eji.9.1713952268469; Wed, 24 Apr 2024 02:51:08 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1713952268; cv=pass; d=google.com; s=arc-20160816; b=q4LLoPP3xC+pcUpPt06yuE2GFuaSQpq9IS/c06klnct1S/gSX6lR3B3LBZbOwucznV N9aFUOpOZmJls2EZYXZHU72KPL23YaoEVIHCTYRrj8cAZ71TkmWBFFu6E+wN2elFfCSg YvWJVmeVfh3SkD3rw4TQ2BZhxgZyjA8nQ5bel9VGqqeORth3a9N3PQCE/cmPrrs7r6Kg qwYrnqNtjEmlTSbe/2dV5sc+POA17mGmWDSy95gy/H+V/3tphMOWpq/NGMf/c0iUOiDd TCAzqazGw02t48pieSpTLquYIsF6MTPI7FXT+yfVVxvcOhUiNLwnp7ZXXZwdvWDBzxWZ GUcg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:date:message-id:dkim-signature; bh=b85HZpYiIiKl+GUwBq8FX1s6RozGan1UaidoFryFICM=; fh=EGTejwFTlekPyEFPHzcQ7EW8XnH7KZtQ4ZoKIzYrVSs=; b=snq9Wwi67M002ZlFPwWPC4s/IyOQ8/JPHoqPAptZLaGDFSC2ZrvzNHLpfpFph6c1fP 9g4FN9vSQrMb7P4/M63CSqDNvwsfin8rfqqHR0OIOIlCCXEF4xROJxkT/dZPxDG++5TS AwfKoKeHjlhsbRbEE7dN4HnFO8e8RIWlM9nVFGGk6MR96byWer5EoftlO21h86G+cN0W TLilFvHNYcat5SRHeQERvYGUH5h0Z3kgSKcZc3+rxb7qG2Qe3OWDJwsRHU2u/S4tOte/ Q84kSDjNN23vsnBQJngrvwk1HrjhRWLmPt8zpzZ56UvJwri44M8nw3xgckxPQE6qO6Qi JvVg==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="tM6/PJiM"; arc=pass (i=1 spf=pass spfdomain=linaro.org dkim=pass dkdomain=linaro.org dmarc=pass fromdomain=linaro.org); spf=pass (google.com: domain of linux-kernel+bounces-156660-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-156660-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id y24-20020a17090629d800b00a51889831f3si7767434eje.730.2024.04.24.02.51.08 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Apr 2024 02:51:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-156660-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="tM6/PJiM"; arc=pass (i=1 spf=pass spfdomain=linaro.org dkim=pass dkdomain=linaro.org dmarc=pass fromdomain=linaro.org); spf=pass (google.com: domain of linux-kernel+bounces-156660-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-156660-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 33F991F234FC for ; Wed, 24 Apr 2024 09:51:08 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 864861591F7; Wed, 24 Apr 2024 09:50:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="tM6/PJiM" Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4002A158DC1 for ; Wed, 24 Apr 2024 09:50:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713952257; cv=none; b=CHCdmPV7CrtIJiG4LejegQUGbQT1x+cq5U36mcNSAqC/DOpwmlp1PVqVnDtTvsyRbkDPs4qQSbJcvUP6A6FAqpFgdMjqOAdvrQ+KpiDiGldt/WJzrj3IC9F4ye6BcRW5uj+TuXn6t4+GbkoIYQnGmT6gZoCKDD1JD4ZeoZmqffo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713952257; c=relaxed/simple; bh=nK7nS1UVq9zzGNXgNSJp+OxtsmQk9Oa3cfVYovruWM8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=GySm9+7U1KJcIxFB1JtDDCVS3F5kTn/rAGfnZ4D2aG1orXdRkTf+Fo21iSZzFzQGZSFu9owKzA5PRKt2WGzhbSjlQjHs1yCXbOAXNbn3icGjqHaPCcqxaZUv2RZnJfzkPLzCbNn9S/xqW58x3Jnm0LgDc6cG9O4oFn7Glngr2qA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=tM6/PJiM; arc=none smtp.client-ip=209.85.128.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-41b09fb205dso2331465e9.0 for ; Wed, 24 Apr 2024 02:50:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1713952254; x=1714557054; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=b85HZpYiIiKl+GUwBq8FX1s6RozGan1UaidoFryFICM=; b=tM6/PJiMZs46EAiXb9fRocc+gjuNwY8wGWfd1kX8Oi9J9zTQna8LgKICNNYO8yvwae uqWscoZnGSw4JaKtTemJlr+OfeDqWgW0NSBKIKm/QGqllkE7Kon/1otGnOwAmgq8YwJZ nzjVP3DnK4/58oyuDTze7pDV3f91UEASdCunUzQI1VyztSRc2WuwYXWut4PZlB1OJttC hAOvmYRncz/3oLWxjgS0oEa70VXspMj/aGQKklPBVpCKwsqrZdeSdSiZD2CEXQnPsrwZ M46lSBnyh25k03wzQlDLd2oDMhzMplITcOgoGE+h2JpIXmoImxR13WuhwuqeXH5T6cu8 hCyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713952254; x=1714557054; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=b85HZpYiIiKl+GUwBq8FX1s6RozGan1UaidoFryFICM=; b=k7OZR0U4AmcOdHwxIkbSyDCJSj1sT4YkxpO+ys94MDB+Mf2F4gBchEuYkVd1rAtoSW aEg301Kt10fAM5xZsTD+FMAzlLNaKiuz5Vg5XhrM9neyA+5H8R6155DswbOFN0F2I5GJ 62FdR2OlEeUBt7YZ2dpXPxTpPRqNEnov5qf69xM72cuhxx+ZehecCvyZcSL0NSKWi2KS YPD47B8FOcW9PdF28PNJqD3VK9gJh1mgrFFyEQ9yVyKYRF2wzJk+BQvsBF7h3bl0n/ii Dac/Uezf0jYlQhGyRBY2sTU46nqhI8haJyx6YjNoULLCvWhvlBTcxb8gTxxa09xl8pbP kiig== X-Forwarded-Encrypted: i=1; AJvYcCV7xAKqCOfYWk6rT6QlxlOi6GQ/avMDUnbDNST9P3mDR8qYMgOjKh5tKEp1EOp/lO9mAFQBtsINtxy+1S6ZyxWaLjq02KjVWZa2JFbe X-Gm-Message-State: AOJu0YznEizdw/cPgbmHyR92t2yCYwTaRrGVmDER4oNgqopPXVR4UGKu /6JIbpfwjWppxbggfvZdgb9vxJnWrjXbytYQEklWgr6Q1mdQdj4YJmzOkMmSvxU= X-Received: by 2002:a05:600c:310e:b0:41a:9fc2:aab7 with SMTP id g14-20020a05600c310e00b0041a9fc2aab7mr1331576wmo.38.1713952254543; Wed, 24 Apr 2024 02:50:54 -0700 (PDT) Received: from [192.168.0.102] ([176.61.106.227]) by smtp.gmail.com with ESMTPSA id n5-20020a05600c3b8500b0041a3b5ed993sm11453248wms.25.2024.04.24.02.50.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 24 Apr 2024 02:50:54 -0700 (PDT) Message-ID: <621dbaaa-6b86-45b5-988e-a6d9c39b13d7@linaro.org> Date: Wed, 24 Apr 2024 10:50:52 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V5 RESEND 5/5] venus: pm_helpers: Use dev_pm_genpd_set_hwmode to switch GDSC mode on V6 To: Jagadeesh Kona , Bjorn Andersson , Michael Turquette , Stephen Boyd , Stanimir Varbanov , Vikash Garodia , Mauro Carvalho Chehab , Ulf Hansson , "Rafael J . Wysocki" , Kevin Hilman , Pavel Machek , Len Brown , Greg Kroah-Hartman , Konrad Dybcio , Andy Gross , Dmitry Baryshkov , Abel Vesa Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-pm@vger.kernel.org, Taniya Das , Satya Priya Kakitapalli , Imran Shaik , Ajit Pandey References: <20240413152013.22307-1-quic_jkona@quicinc.com> <20240413152013.22307-6-quic_jkona@quicinc.com> <5c78ad52-524b-4ad7-b149-0e7252abc2ee@linaro.org> Content-Language: en-US From: Bryan O'Donoghue In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 24/04/2024 10:45, Jagadeesh Kona wrote: > > Thanks Bryan for testing this series. Can you please confirm if this > issue is observed in every run or only seen during the first run? Also > please let me know on which platform this issue is observed? > > Thanks, > Jagadeesh rb5/sm8250 My observation was on a previous _boot_ the stuttering was worse. There is in the video capture three times that I count where the video halts briefly, I guess we need to vote or set an OPP so the firmware knows not to power-collapse quite so aggressively. --- bod