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 A24A0C636D4 for ; Mon, 13 Feb 2023 16:45:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230449AbjBMQp3 (ORCPT ); Mon, 13 Feb 2023 11:45:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38120 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230161AbjBMQpX (ORCPT ); Mon, 13 Feb 2023 11:45:23 -0500 Received: from mail-il1-x12b.google.com (mail-il1-x12b.google.com [IPv6:2607:f8b0:4864:20::12b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46CDC1DB9E for ; Mon, 13 Feb 2023 08:45:12 -0800 (PST) Received: by mail-il1-x12b.google.com with SMTP id h4so2003154ile.5 for ; Mon, 13 Feb 2023 08:45:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:date:from:from:to:cc:subject:date:message-id:reply-to; bh=mXR00+9WIgIWNEILmxEA0hz6puB2orHxFJ91vvt0z6I=; b=OKYHfdhb2T6Y15HX8HCxE5l336rW/CFf/LWAozMLetpw1/sf6Ad/WBxM0YNhPoCU42 c4jzVi6dfdEfFZq/aOfF80O7JRr/axcB5TRPRic7/jFsuA2EJtIIkNzQWMSXyl+Janpw gzgjjPPRcQ0czaA5t1cBLryzQ/+rt5iGRNi4U= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:date:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=mXR00+9WIgIWNEILmxEA0hz6puB2orHxFJ91vvt0z6I=; b=DfBnK2vblgfjvabNyq3wD7LWQpTqqdOS6HcixYHQ7N/jRZSURTI8IkSdYq0N2PMmdT 9HsfYMOXejtS8sYWxyh3pqQTnM7ZYaf9+lvnkDX7ye7CXQIpZxvPWzu3S3HHPnyhBZ25 hQwG5pabHTIAWM4hKsjiV9PN2PxlDMJgUJS6l+mGinBxBmqNcNFhDiX+pbwErYg6xDf/ f5DUM/jM4JUBOIm3w1oMvuRdxj/G2I+OYOPsCZuHCSeTmOaqhh2zY3aeKjJb8xEZr58Z A7O9b19TMFqILVqbzk8DXRHzTJiP0/E61Rj0is0RLGo75wnFzPBTVkrJbfD69bGNtkYd nHhQ== X-Gm-Message-State: AO0yUKVKtZtSLQF81HLjrLYrj3ex0Qfh7Rd91WXjL8FqWzioI+jt+IlT vKZe5X5BTmnXUOPxeHSGD0keZQ== X-Google-Smtp-Source: AK7set+Rk/McEFlkOTrKKTP5/N/bbWQ0xRWxKUosXcKy8NAb9fKsPsXXrS304p/GLc3T5x0Qk2Ez5A== X-Received: by 2002:a05:6e02:1a6a:b0:315:56ca:74d5 with SMTP id w10-20020a056e021a6a00b0031556ca74d5mr626468ilv.10.1676306711641; Mon, 13 Feb 2023 08:45:11 -0800 (PST) Received: from localhost (30.23.70.34.bc.googleusercontent.com. [34.70.23.30]) by smtp.gmail.com with UTF8SMTPSA id p4-20020a056e0206c400b0030f3441de17sm1755545ils.59.2023.02.13.08.45.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Feb 2023 08:45:11 -0800 (PST) From: Matthias Kaehlcke X-Google-Original-From: Matthias Kaehlcke Date: Mon, 13 Feb 2023 16:45:10 +0000 To: Owen Yang Cc: LKML , Stephen Boyd , Abner Yen , Harvey , Doug Anderson , Bob Moragues , Gavin Lee , Andy Gross , Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH v2] arm64: dts: qcom: sc7280: Adjust zombie PWM frequency Message-ID: References: <20230213105803.v2.1.I610cef0ead2d5df1f7bd18bc0e0ae040b03725d0@changeid> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230213105803.v2.1.I610cef0ead2d5df1f7bd18bc0e0ae040b03725d0@changeid> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 13, 2023 at 10:59:05AM +0800, Owen Yang wrote: > Tune the PWM to solve screen flashing issue and high frequency noise. > While at it, the comment for the PWM settings incorrectly said we were using a 5kHz duty cycle. It should have said "period", not "duty cycle". Please split this into two lines > Correct this while updating the values. > > Signed-off-by: Owen Yang Reviewed-by: Matthias Kaehlcke